From bb3aa7147ec91c6055716190d718e334028ad60b Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Fri, 23 Mar 2018 13:59:06 -0400 Subject: [PATCH 01/59] messin around --- app.js | 0 greeter.js | 5 +++++ greeter.ts | 7 +++++++ 3 files changed, 12 insertions(+) create mode 100644 app.js create mode 100644 greeter.js create mode 100644 greeter.ts diff --git a/app.js b/app.js new file mode 100644 index 00000000..e69de29b diff --git a/greeter.js b/greeter.js new file mode 100644 index 00000000..409bc5b8 --- /dev/null +++ b/greeter.js @@ -0,0 +1,5 @@ +function greeter(person) { + return "Hello, " + person; +} +var user = 'Amy User'; +document.body.innerHTML = greeter(user); diff --git a/greeter.ts b/greeter.ts new file mode 100644 index 00000000..edb55d9e --- /dev/null +++ b/greeter.ts @@ -0,0 +1,7 @@ +function greeter(person) { + return "Hello, " + person; +} + +let user = 'Amy User'; + +document.body.innerHTML = greeter(user); \ No newline at end of file From 9f9a48ff0f074a5edfd2ae8aab3b8b59f94fac9a Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Fri, 23 Mar 2018 14:03:00 -0400 Subject: [PATCH 02/59] man idunno --- greeter.js => js/greeter.js | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename greeter.js => js/greeter.js (100%) diff --git a/greeter.js b/js/greeter.js similarity index 100% rename from greeter.js rename to js/greeter.js From de59993ab14765674b1e043ff75af92e647f43fb Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Fri, 23 Mar 2018 14:07:25 -0400 Subject: [PATCH 03/59] trying eslint --- node_modules/.bin/acorn | 1 + node_modules/.bin/eslint | 1 + node_modules/.bin/esparse | 1 + node_modules/.bin/esvalidate | 1 + node_modules/.bin/js-yaml | 1 + node_modules/.bin/mkdirp | 1 + node_modules/.bin/rimraf | 1 + node_modules/.bin/semver | 1 + node_modules/.bin/which | 1 + node_modules/acorn-jsx/LICENSE | 19 + node_modules/acorn-jsx/README.md | 64 + node_modules/acorn-jsx/index.js | 3 + node_modules/acorn-jsx/inject.js | 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node_modules/yallist/yallist.js create mode 100644 package-lock.json diff --git a/node_modules/.bin/acorn b/node_modules/.bin/acorn new file mode 120000 index 00000000..cf767603 --- /dev/null +++ b/node_modules/.bin/acorn @@ -0,0 +1 @@ +../acorn/bin/acorn \ No newline at end of file diff --git a/node_modules/.bin/eslint b/node_modules/.bin/eslint new file mode 120000 index 00000000..810e4bcb --- /dev/null +++ b/node_modules/.bin/eslint @@ -0,0 +1 @@ +../eslint/bin/eslint.js \ No newline at end of file diff --git a/node_modules/.bin/esparse b/node_modules/.bin/esparse new file mode 120000 index 00000000..7423b18b --- /dev/null +++ b/node_modules/.bin/esparse @@ -0,0 +1 @@ +../esprima/bin/esparse.js \ No newline at end of file diff --git a/node_modules/.bin/esvalidate b/node_modules/.bin/esvalidate new file mode 120000 index 00000000..16069eff --- /dev/null +++ b/node_modules/.bin/esvalidate @@ -0,0 +1 @@ +../esprima/bin/esvalidate.js \ No newline at end of file diff --git a/node_modules/.bin/js-yaml b/node_modules/.bin/js-yaml new file mode 120000 index 00000000..9dbd010d --- /dev/null +++ b/node_modules/.bin/js-yaml @@ -0,0 +1 @@ +../js-yaml/bin/js-yaml.js \ No newline at end of file diff --git a/node_modules/.bin/mkdirp b/node_modules/.bin/mkdirp new file mode 120000 index 00000000..017896ce --- /dev/null +++ b/node_modules/.bin/mkdirp @@ -0,0 +1 @@ +../mkdirp/bin/cmd.js \ No newline at end of file diff --git a/node_modules/.bin/rimraf b/node_modules/.bin/rimraf new file mode 120000 index 00000000..4cd49a49 --- /dev/null +++ b/node_modules/.bin/rimraf @@ -0,0 +1 @@ +../rimraf/bin.js \ No newline at end of file diff --git a/node_modules/.bin/semver b/node_modules/.bin/semver new file mode 120000 index 00000000..317eb293 --- /dev/null +++ b/node_modules/.bin/semver @@ -0,0 +1 @@ +../semver/bin/semver \ No newline at end of file diff --git a/node_modules/.bin/which b/node_modules/.bin/which new file mode 120000 index 00000000..f62471c8 --- /dev/null +++ b/node_modules/.bin/which @@ -0,0 +1 @@ +../which/bin/which \ No newline at end of file diff --git a/node_modules/acorn-jsx/LICENSE b/node_modules/acorn-jsx/LICENSE new file mode 100644 index 00000000..6d1e4f45 --- /dev/null +++ b/node_modules/acorn-jsx/LICENSE @@ -0,0 +1,19 @@ +Copyright (C) 2012-2014 by Ingvar Stepanyan + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/acorn-jsx/README.md b/node_modules/acorn-jsx/README.md new file mode 100644 index 00000000..cd9674c0 --- /dev/null +++ b/node_modules/acorn-jsx/README.md @@ -0,0 +1,64 @@ +# Acorn-JSX + +[![Build Status](https://travis-ci.org/RReverser/acorn-jsx.svg?branch=master)](https://travis-ci.org/RReverser/acorn-jsx) +[![NPM version](https://img.shields.io/npm/v/acorn-jsx.svg)](https://www.npmjs.org/package/acorn-jsx) + +This is plugin for [Acorn](http://marijnhaverbeke.nl/acorn/) - a tiny, fast JavaScript parser, written completely in JavaScript. + +It was created as an experimental alternative, faster [React.js JSX](http://facebook.github.io/react/docs/jsx-in-depth.html) parser. + +According to [benchmarks](https://github.com/RReverser/acorn-jsx/blob/master/test/bench.html), Acorn-JSX is 2x faster than official [Esprima-based parser](https://github.com/facebook/esprima) when location tracking is turned on in both (call it "source maps enabled mode"). At the same time, it consumes all the ES6+JSX syntax that can be consumed by Esprima-FB (this is proved by [official tests](https://github.com/RReverser/acorn-jsx/blob/master/test/tests-jsx.js)). + +**UPDATE [14-Apr-2015]**: Facebook implementation started [deprecation process](https://github.com/facebook/esprima/issues/111) in favor of Acorn + Acorn-JSX + Babel for parsing and transpiling JSX syntax. + +## Transpiler + +Please note that this tool only parses source code to JSX AST, which is useful for various language tools and services. If you want to transpile your code to regular ES5-compliant JavaScript with source map, check out the [babel transpiler](https://babeljs.io/) which uses `acorn-jsx` under the hood. + +## Usage + +You can use module directly in order to get Acorn instance with plugin installed: + +```javascript +var acorn = require('acorn-jsx'); +``` + +Or you can use `inject.js` for injecting plugin into your own version of Acorn like following: + +```javascript +var acorn = require('acorn-jsx/inject')(require('./custom-acorn')); +``` + +Then, use `plugins` option whenever you need to support JSX while parsing: + +```javascript +var ast = acorn.parse(code, { + plugins: { jsx: true } +}); +``` + +Note that official spec doesn't support mix of XML namespaces and object-style access in tag names (#27) like in ``, so it was deprecated in `acorn-jsx@3.0`. If you still want to opt-in to support of such constructions, you can pass the following option: + +```javascript +var ast = acorn.parse(code, { + plugins: { + jsx: { allowNamespacedObjects: true } + } +}); +``` + +Also, since most apps use pure React transformer, a new option was introduced that allows to prohibit namespaces completely: + +```javascript +var ast = acorn.parse(code, { + plugins: { + jsx: { allowNamespaces: false } + } +}); +``` + +Note that by default `allowNamespaces` is enabled for spec compliancy. + +## License + +This plugin is issued under the [MIT license](./LICENSE). diff --git a/node_modules/acorn-jsx/index.js b/node_modules/acorn-jsx/index.js new file mode 100644 index 00000000..58c86777 --- /dev/null +++ b/node_modules/acorn-jsx/index.js @@ -0,0 +1,3 @@ +'use strict'; + +module.exports = require('./inject')(require('acorn')); diff --git a/node_modules/acorn-jsx/inject.js b/node_modules/acorn-jsx/inject.js new file mode 100644 index 00000000..2bc4e9fd --- /dev/null +++ b/node_modules/acorn-jsx/inject.js @@ -0,0 +1,433 @@ +'use strict'; + +var XHTMLEntities = require('./xhtml'); + +var hexNumber = /^[\da-fA-F]+$/; +var decimalNumber = /^\d+$/; + +module.exports = function(acorn) { + var tt = acorn.tokTypes; + var tc = acorn.tokContexts; + + tc.j_oTag = new acorn.TokContext('...', true, true); + + tt.jsxName = new acorn.TokenType('jsxName'); + tt.jsxText = new acorn.TokenType('jsxText', {beforeExpr: true}); + tt.jsxTagStart = new acorn.TokenType('jsxTagStart'); + tt.jsxTagEnd = new acorn.TokenType('jsxTagEnd'); + + tt.jsxTagStart.updateContext = function() { + this.context.push(tc.j_expr); // treat as beginning of JSX expression + this.context.push(tc.j_oTag); // start opening tag context + this.exprAllowed = false; + }; + tt.jsxTagEnd.updateContext = function(prevType) { + var out = this.context.pop(); + if (out === tc.j_oTag && prevType === tt.slash || out === tc.j_cTag) { + this.context.pop(); + this.exprAllowed = this.curContext() === tc.j_expr; + } else { + this.exprAllowed = true; + } + }; + + var pp = acorn.Parser.prototype; + + // Reads inline JSX contents token. + + pp.jsx_readToken = function() { + var out = '', chunkStart = this.pos; + for (;;) { + if (this.pos >= this.input.length) + this.raise(this.start, 'Unterminated JSX contents'); + var ch = this.input.charCodeAt(this.pos); + + switch (ch) { + case 60: // '<' + case 123: // '{' + if (this.pos === this.start) { + if (ch === 60 && this.exprAllowed) { + ++this.pos; + return this.finishToken(tt.jsxTagStart); + } + return this.getTokenFromCode(ch); + } + out += this.input.slice(chunkStart, this.pos); + return this.finishToken(tt.jsxText, out); + + case 38: // '&' + out += this.input.slice(chunkStart, this.pos); + out += this.jsx_readEntity(); + chunkStart = this.pos; + break; + + default: + if (acorn.isNewLine(ch)) { + out += this.input.slice(chunkStart, this.pos); + out += this.jsx_readNewLine(true); + chunkStart = this.pos; + } else { + ++this.pos; + } + } + } + }; + + pp.jsx_readNewLine = function(normalizeCRLF) { + var ch = this.input.charCodeAt(this.pos); + var out; + ++this.pos; + if (ch === 13 && this.input.charCodeAt(this.pos) === 10) { + ++this.pos; + out = normalizeCRLF ? '\n' : '\r\n'; + } else { + out = String.fromCharCode(ch); + } + if (this.options.locations) { + ++this.curLine; + this.lineStart = this.pos; + } + + return out; + }; + + pp.jsx_readString = function(quote) { + var out = '', chunkStart = ++this.pos; + for (;;) { + if (this.pos >= this.input.length) + this.raise(this.start, 'Unterminated string constant'); + var ch = this.input.charCodeAt(this.pos); + if (ch === quote) break; + if (ch === 38) { // '&' + out += this.input.slice(chunkStart, this.pos); + out += this.jsx_readEntity(); + chunkStart = this.pos; + } else if (acorn.isNewLine(ch)) { + out += this.input.slice(chunkStart, this.pos); + out += this.jsx_readNewLine(false); + chunkStart = this.pos; + } else { + ++this.pos; + } + } + out += this.input.slice(chunkStart, this.pos++); + return this.finishToken(tt.string, out); + }; + + pp.jsx_readEntity = function() { + var str = '', count = 0, entity; + var ch = this.input[this.pos]; + if (ch !== '&') + this.raise(this.pos, 'Entity must start with an ampersand'); + var startPos = ++this.pos; + while (this.pos < this.input.length && count++ < 10) { + ch = this.input[this.pos++]; + if (ch === ';') { + if (str[0] === '#') { + if (str[1] === 'x') { + str = str.substr(2); + if (hexNumber.test(str)) + entity = String.fromCharCode(parseInt(str, 16)); + } else { + str = str.substr(1); + if (decimalNumber.test(str)) + entity = String.fromCharCode(parseInt(str, 10)); + } + } else { + entity = XHTMLEntities[str]; + } + break; + } + str += ch; + } + if (!entity) { + this.pos = startPos; + return '&'; + } + return entity; + }; + + + // Read a JSX identifier (valid tag or attribute name). + // + // Optimized version since JSX identifiers can't contain + // escape characters and so can be read as single slice. + // Also assumes that first character was already checked + // by isIdentifierStart in readToken. + + pp.jsx_readWord = function() { + var ch, start = this.pos; + do { + ch = this.input.charCodeAt(++this.pos); + } while (acorn.isIdentifierChar(ch) || ch === 45); // '-' + return this.finishToken(tt.jsxName, this.input.slice(start, this.pos)); + }; + + // Transforms JSX element name to string. + + function getQualifiedJSXName(object) { + if (object.type === 'JSXIdentifier') + return object.name; + + if (object.type === 'JSXNamespacedName') + return object.namespace.name + ':' + object.name.name; + + if (object.type === 'JSXMemberExpression') + return getQualifiedJSXName(object.object) + '.' + + getQualifiedJSXName(object.property); + } + + // Parse next token as JSX identifier + + pp.jsx_parseIdentifier = function() { + var node = this.startNode(); + if (this.type === tt.jsxName) + node.name = this.value; + else if (this.type.keyword) + node.name = this.type.keyword; + else + this.unexpected(); + this.next(); + return this.finishNode(node, 'JSXIdentifier'); + }; + + // Parse namespaced identifier. + + pp.jsx_parseNamespacedName = function() { + var startPos = this.start, startLoc = this.startLoc; + var name = this.jsx_parseIdentifier(); + if (!this.options.plugins.jsx.allowNamespaces || !this.eat(tt.colon)) return name; + var node = this.startNodeAt(startPos, startLoc); + node.namespace = name; + node.name = this.jsx_parseIdentifier(); + return this.finishNode(node, 'JSXNamespacedName'); + }; + + // Parses element name in any form - namespaced, member + // or single identifier. + + pp.jsx_parseElementName = function() { + var startPos = this.start, startLoc = this.startLoc; + var node = this.jsx_parseNamespacedName(); + if (this.type === tt.dot && node.type === 'JSXNamespacedName' && !this.options.plugins.jsx.allowNamespacedObjects) { + this.unexpected(); + } + while (this.eat(tt.dot)) { + var newNode = this.startNodeAt(startPos, startLoc); + newNode.object = node; + newNode.property = this.jsx_parseIdentifier(); + node = this.finishNode(newNode, 'JSXMemberExpression'); + } + return node; + }; + + // Parses any type of JSX attribute value. + + pp.jsx_parseAttributeValue = function() { + switch (this.type) { + case tt.braceL: + var node = this.jsx_parseExpressionContainer(); + if (node.expression.type === 'JSXEmptyExpression') + this.raise(node.start, 'JSX attributes must only be assigned a non-empty expression'); + return node; + + case tt.jsxTagStart: + case tt.string: + return this.parseExprAtom(); + + default: + this.raise(this.start, 'JSX value should be either an expression or a quoted JSX text'); + } + }; + + // JSXEmptyExpression is unique type since it doesn't actually parse anything, + // and so it should start at the end of last read token (left brace) and finish + // at the beginning of the next one (right brace). + + pp.jsx_parseEmptyExpression = function() { + var node = this.startNodeAt(this.lastTokEnd, this.lastTokEndLoc); + return this.finishNodeAt(node, 'JSXEmptyExpression', this.start, this.startLoc); + }; + + // Parses JSX expression enclosed into curly brackets. + + + pp.jsx_parseExpressionContainer = function() { + var node = this.startNode(); + this.next(); + node.expression = this.type === tt.braceR + ? this.jsx_parseEmptyExpression() + : this.parseExpression(); + this.expect(tt.braceR); + return this.finishNode(node, 'JSXExpressionContainer'); + }; + + // Parses following JSX attribute name-value pair. + + pp.jsx_parseAttribute = function() { + var node = this.startNode(); + if (this.eat(tt.braceL)) { + this.expect(tt.ellipsis); + node.argument = this.parseMaybeAssign(); + this.expect(tt.braceR); + return this.finishNode(node, 'JSXSpreadAttribute'); + } + node.name = this.jsx_parseNamespacedName(); + node.value = this.eat(tt.eq) ? this.jsx_parseAttributeValue() : null; + return this.finishNode(node, 'JSXAttribute'); + }; + + // Parses JSX opening tag starting after '<'. + + pp.jsx_parseOpeningElementAt = function(startPos, startLoc) { + var node = this.startNodeAt(startPos, startLoc); + node.attributes = []; + node.name = this.jsx_parseElementName(); + while (this.type !== tt.slash && this.type !== tt.jsxTagEnd) + node.attributes.push(this.jsx_parseAttribute()); + node.selfClosing = this.eat(tt.slash); + this.expect(tt.jsxTagEnd); + return this.finishNode(node, 'JSXOpeningElement'); + }; + + // Parses JSX closing tag starting after ''); + } + } + + node.openingElement = openingElement; + node.closingElement = closingElement; + node.children = children; + if (this.type === tt.relational && this.value === "<") { + this.raise(this.start, "Adjacent JSX elements must be wrapped in an enclosing tag"); + } + return this.finishNode(node, 'JSXElement'); + }; + + // Parses entire JSX element from current position. + + pp.jsx_parseElement = function() { + var startPos = this.start, startLoc = this.startLoc; + this.next(); + return this.jsx_parseElementAt(startPos, startLoc); + }; + + acorn.plugins.jsx = function(instance, opts) { + if (!opts) { + return; + } + + if (typeof opts !== 'object') { + opts = {}; + } + + instance.options.plugins.jsx = { + allowNamespaces: opts.allowNamespaces !== false, + allowNamespacedObjects: !!opts.allowNamespacedObjects + }; + + instance.extend('parseExprAtom', function(inner) { + return function(refShortHandDefaultPos) { + if (this.type === tt.jsxText) + return this.parseLiteral(this.value); + else if (this.type === tt.jsxTagStart) + return this.jsx_parseElement(); + else + return inner.call(this, refShortHandDefaultPos); + }; + }); + + instance.extend('readToken', function(inner) { + return function(code) { + var context = this.curContext(); + + if (context === tc.j_expr) return this.jsx_readToken(); + + if (context === tc.j_oTag || context === tc.j_cTag) { + if (acorn.isIdentifierStart(code)) return this.jsx_readWord(); + + if (code == 62) { + ++this.pos; + return this.finishToken(tt.jsxTagEnd); + } + + if ((code === 34 || code === 39) && context == tc.j_oTag) + return this.jsx_readString(code); + } + + if (code === 60 && this.exprAllowed) { + ++this.pos; + return this.finishToken(tt.jsxTagStart); + } + return inner.call(this, code); + }; + }); + + instance.extend('updateContext', function(inner) { + return function(prevType) { + if (this.type == tt.braceL) { + var curContext = this.curContext(); + if (curContext == tc.j_oTag) this.context.push(tc.b_expr); + else if (curContext == tc.j_expr) this.context.push(tc.b_tmpl); + else inner.call(this, prevType); + this.exprAllowed = true; + } else if (this.type === tt.slash && prevType === tt.jsxTagStart) { + this.context.length -= 2; // do not consider JSX expr -> JSX open tag -> ... anymore + this.context.push(tc.j_cTag); // reconsider as closing tag context + this.exprAllowed = false; + } else { + return inner.call(this, prevType); + } + }; + }); + }; + + return acorn; +}; diff --git a/node_modules/acorn-jsx/node_modules/.bin/acorn b/node_modules/acorn-jsx/node_modules/.bin/acorn new file mode 120000 index 00000000..cf767603 --- /dev/null +++ b/node_modules/acorn-jsx/node_modules/.bin/acorn @@ -0,0 +1 @@ +../acorn/bin/acorn \ No newline at end of file diff --git a/node_modules/acorn-jsx/node_modules/acorn/.editorconfig b/node_modules/acorn-jsx/node_modules/acorn/.editorconfig new file mode 100644 index 00000000..c14d5c67 --- /dev/null +++ b/node_modules/acorn-jsx/node_modules/acorn/.editorconfig @@ -0,0 +1,7 @@ +root = true + +[*] +indent_style = space +indent_size = 2 +end_of_line = lf +insert_final_newline = true diff --git a/node_modules/acorn-jsx/node_modules/acorn/.gitattributes b/node_modules/acorn-jsx/node_modules/acorn/.gitattributes new file mode 100644 index 00000000..fcadb2cf --- /dev/null +++ b/node_modules/acorn-jsx/node_modules/acorn/.gitattributes @@ -0,0 +1 @@ +* text eol=lf diff --git a/node_modules/acorn-jsx/node_modules/acorn/.npmignore b/node_modules/acorn-jsx/node_modules/acorn/.npmignore new file mode 100644 index 00000000..ecba2911 --- /dev/null +++ b/node_modules/acorn-jsx/node_modules/acorn/.npmignore @@ -0,0 +1,3 @@ +/.tern-port +/test +/local diff --git a/node_modules/acorn-jsx/node_modules/acorn/.tern-project b/node_modules/acorn-jsx/node_modules/acorn/.tern-project new file mode 100644 index 00000000..6718ce07 --- /dev/null +++ b/node_modules/acorn-jsx/node_modules/acorn/.tern-project @@ -0,0 +1,6 @@ +{ + "plugins": { + "node": true, + "es_modules": true + } +} \ No newline at end of file diff --git a/node_modules/acorn-jsx/node_modules/acorn/.travis.yml b/node_modules/acorn-jsx/node_modules/acorn/.travis.yml new file mode 100644 index 00000000..d9ee88ba --- /dev/null +++ b/node_modules/acorn-jsx/node_modules/acorn/.travis.yml @@ -0,0 +1,7 @@ +language: node_js +sudo: false +node_js: + - '0.12' + - '4' + - '5' + - '6' diff --git a/node_modules/acorn-jsx/node_modules/acorn/AUTHORS b/node_modules/acorn-jsx/node_modules/acorn/AUTHORS new file mode 100644 index 00000000..1b2061cd --- /dev/null +++ b/node_modules/acorn-jsx/node_modules/acorn/AUTHORS @@ -0,0 +1,59 @@ +List of Acorn contributors. Updated before every release. + +Adrian Rakovsky +Alistair Braidwood +Amila Welihinda +Andres Suarez +Angelo +Aparajita Fishman +Arian Stolwijk +Artem Govorov +Brandon Mills +Charles Hughes +Conrad Irwin +Daniel Tschinder +David Bonnet +Domenico Matteo +ForbesLindesay +Forbes Lindesay +Gilad Peleg +impinball +Ingvar Stepanyan +Jackson Ray Hamilton +Jesse McCarthy +Jiaxing Wang +Joel Kemp +Johannes Herr +Jordan Klassen +Jürg Lehni +keeyipchan +Keheliya Gallaba +Kevin Irish +Kevin Kwok +krator +Marijn Haverbeke +Martin Carlberg +Mathias Bynens +Mathieu 'p01' Henri +Matthew Bastien +Max Schaefer +Max Zerzouri +Mihai Bazon +Mike Rennie +Nicholas C. Zakas +Nick Fitzgerald +Olivier Thomann +Oskar Schöldström +Paul Harper +Peter Rust +PlNG +Prayag Verma +ReadmeCritic +r-e-d +Richard Gibson +Rich Harris +Rich-Harris +Sebastian McKenzie +Timothy Gu +Toru Nagashima +zsjforcn diff --git a/node_modules/acorn-jsx/node_modules/acorn/CHANGELOG.md b/node_modules/acorn-jsx/node_modules/acorn/CHANGELOG.md new file mode 100644 index 00000000..16b8212e --- /dev/null +++ b/node_modules/acorn-jsx/node_modules/acorn/CHANGELOG.md @@ -0,0 +1,159 @@ +## 3.3.0 (2016-07-25) + +### Bug fixes + +Fix bug in tokenizing of regexp operator after a function declaration. + +Fix parser crash when parsing an array pattern with a hole. + +### New features + +Implement check against complex argument lists in functions that +enable strict mode in ES7. + +## 3.2.0 (2016-06-07) + +### Bug fixes + +Improve handling of lack of unicode regexp support in host +environment. + +Properly reject shorthand properties whose name is a keyword. + +Don't crash when the loose parser is called without options object. + +### New features + +Visitors created with `visit.make` now have their base as _prototype_, +rather than copying properties into a fresh object. + +Make it possible to use `visit.ancestor` with a walk state. + +## 3.1.0 (2016-04-18) + +### Bug fixes + +Fix issue where the loose parser created invalid TemplateElement nodes +for unclosed template literals. + +Properly tokenize the division operator directly after a function +expression. + +Allow trailing comma in destructuring arrays. + +### New features + +The walker now allows defining handlers for `CatchClause` nodes. + +## 3.0.4 (2016-02-25) + +### Fixes + +Allow update expressions as left-hand-side of the ES7 exponential +operator. + +## 3.0.2 (2016-02-10) + +### Fixes + +Fix bug that accidentally made `undefined` a reserved word when +parsing ES7. + +## 3.0.0 (2016-02-10) + +### Breaking changes + +The default value of the `ecmaVersion` option is now 6 (used to be 5). + +Support for comprehension syntax (which was dropped from the draft +spec) has been removed. + +### Fixes + +`let` and `yield` are now “contextual keywords”, meaning you can +mostly use them as identifiers in ES5 non-strict code. + +A parenthesized class or function expression after `export default` is +now parsed correctly. + +### New features + +When `ecmaVersion` is set to 7, Acorn will parse the exponentiation +operator (`**`). + +The identifier character ranges are now based on Unicode 8.0.0. + +Plugins can now override the `raiseRecoverable` method to override the +way non-critical errors are handled. + +## 2.7.0 (2016-01-04) + +### Fixes + +Stop allowing rest parameters in setters. + +Make sure the loose parser always attaches a `local` property to +`ImportNamespaceSpecifier` nodes. + +Disallow `y` rexexp flag in ES5. + +Disallow `\00` and `\000` escapes in strict mode. + +Raise an error when an import name is a reserved word. + +## 2.6.4 (2015-11-12) + +### Fixes + +Fix crash in loose parser when parsing invalid object pattern. + +### New features + +Support plugins in the loose parser. + +## 2.6.2 (2015-11-10) + +### Fixes + +Don't crash when no options object is passed. + +## 2.6.0 (2015-11-09) + +### Fixes + +Add `await` as a reserved word in module sources. + +Disallow `yield` in a parameter default value for a generator. + +Forbid using a comma after a rest pattern in an array destructuring. + +### New features + +Support parsing stdin in command-line tool. + +## 2.5.2 (2015-10-27) + +### Fixes + +Fix bug where the walker walked an exported `let` statement as an +expression. + +## 2.5.0 (2015-10-27) + +### Fixes + +Fix tokenizer support in the command-line tool. + +In the loose parser, don't allow non-string-literals as import +sources. + +Stop allowing `new.target` outside of functions. + +Remove legacy `guard` and `guardedHandler` properties from try nodes. + +Stop allowing multiple `__proto__` properties on an object literal in +strict mode. + +Don't allow rest parameters to be non-identifier patterns. + +Check for duplicate paramter names in arrow functions. diff --git a/node_modules/acorn-jsx/node_modules/acorn/LICENSE b/node_modules/acorn-jsx/node_modules/acorn/LICENSE new file mode 100644 index 00000000..a35ebf44 --- /dev/null +++ b/node_modules/acorn-jsx/node_modules/acorn/LICENSE @@ -0,0 +1,19 @@ +Copyright (C) 2012-2016 by various contributors (see AUTHORS) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/acorn-jsx/node_modules/acorn/README.md b/node_modules/acorn-jsx/node_modules/acorn/README.md new file mode 100644 index 00000000..0c514d5e --- /dev/null +++ b/node_modules/acorn-jsx/node_modules/acorn/README.md @@ -0,0 +1,407 @@ +# Acorn + +[![Build Status](https://travis-ci.org/ternjs/acorn.svg?branch=master)](https://travis-ci.org/ternjs/acorn) +[![NPM version](https://img.shields.io/npm/v/acorn.svg)](https://www.npmjs.com/package/acorn) +[Author funding status: ![maintainer happiness](https://marijnhaverbeke.nl/fund/status_s.png?force)](https://marijnhaverbeke.nl/fund/) + +A tiny, fast JavaScript parser, written completely in JavaScript. + +## Community + +Acorn is open source software released under an +[MIT license](https://github.com/ternjs/acorn/blob/master/LICENSE). + +You are welcome to +[report bugs](https://github.com/ternjs/acorn/issues) or create pull +requests on [github](https://github.com/ternjs/acorn). For questions +and discussion, please use the +[Tern discussion forum](https://discuss.ternjs.net). + +## Installation + +The easiest way to install acorn is with [`npm`][npm]. + +[npm]: https://www.npmjs.com/ + +```sh +npm install acorn +``` + +Alternately, download the source. + +```sh +git clone https://github.com/ternjs/acorn.git +``` + +## Components + +When run in a CommonJS (node.js) or AMD environment, exported values +appear in the interfaces exposed by the individual files, as usual. +When loaded in the browser (Acorn works in any JS-enabled browser more +recent than IE5) without any kind of module management, a single +global object `acorn` will be defined, and all the exported properties +will be added to that. + +### Main parser + +This is implemented in `dist/acorn.js`, and is what you get when you +`require("acorn")` in node.js. + +**parse**`(input, options)` is used to parse a JavaScript program. +The `input` parameter is a string, `options` can be undefined or an +object setting some of the options listed below. The return value will +be an abstract syntax tree object as specified by the +[ESTree spec][estree]. + +When encountering a syntax error, the parser will raise a +`SyntaxError` object with a meaningful message. The error object will +have a `pos` property that indicates the character offset at which the +error occurred, and a `loc` object that contains a `{line, column}` +object referring to that same position. + +[estree]: https://github.com/estree/estree + +- **ecmaVersion**: Indicates the ECMAScript version to parse. Must be + either 3, 5, 6, or 7. This influences support for strict mode, the set + of reserved words, and support for new syntax features. Default is 6. + + **NOTE**: Only 'stage 4' (finalized) ECMAScript 7 features are being + implemented by Acorn. That means that most of the draft standard is + not yet being parsed. + +- **sourceType**: Indicate the mode the code should be parsed in. Can be + either `"script"` or `"module"`. + +- **onInsertedSemicolon**: If given a callback, that callback will be + called whenever a missing semicolon is inserted by the parser. The + callback will be given the character offset of the point where the + semicolon is inserted as argument, and if `locations` is on, also a + `{line, column}` object representing this position. + +- **onTrailingComma**: Like `onInsertedSemicolon`, but for trailing + commas. + +- **allowReserved**: If `false`, using a reserved word will generate + an error. Defaults to `true` for `ecmaVersion` 3, `false` for higher + versions. When given the value `"never"`, reserved words and + keywords can also not be used as property names (as in Internet + Explorer's old parser). + +- **allowReturnOutsideFunction**: By default, a return statement at + the top level raises an error. Set this to `true` to accept such + code. + +- **allowImportExportEverywhere**: By default, `import` and `export` + declarations can only appear at a program's top level. Setting this + option to `true` allows them anywhere where a statement is allowed. + +- **allowHashBang**: When this is enabled (off by default), if the + code starts with the characters `#!` (as in a shellscript), the + first line will be treated as a comment. + +- **locations**: When `true`, each node has a `loc` object attached + with `start` and `end` subobjects, each of which contains the + one-based line and zero-based column numbers in `{line, column}` + form. Default is `false`. + +- **onToken**: If a function is passed for this option, each found + token will be passed in same format as tokens returned from + `tokenizer().getToken()`. + + If array is passed, each found token is pushed to it. + + Note that you are not allowed to call the parser from the + callback—that will corrupt its internal state. + +- **onComment**: If a function is passed for this option, whenever a + comment is encountered the function will be called with the + following parameters: + + - `block`: `true` if the comment is a block comment, false if it + is a line comment. + - `text`: The content of the comment. + - `start`: Character offset of the start of the comment. + - `end`: Character offset of the end of the comment. + + When the `locations` options is on, the `{line, column}` locations + of the comment’s start and end are passed as two additional + parameters. + + If array is passed for this option, each found comment is pushed + to it as object in Esprima format: + + ```javascript + { + "type": "Line" | "Block", + "value": "comment text", + "start": Number, + "end": Number, + // If `locations` option is on: + "loc": { + "start": {line: Number, column: Number} + "end": {line: Number, column: Number} + }, + // If `ranges` option is on: + "range": [Number, Number] + } + ``` + + Note that you are not allowed to call the parser from the + callback—that will corrupt its internal state. + +- **ranges**: Nodes have their start and end characters offsets + recorded in `start` and `end` properties (directly on the node, + rather than the `loc` object, which holds line/column data. To also + add a [semi-standardized][range] `range` property holding a + `[start, end]` array with the same numbers, set the `ranges` option + to `true`. + +- **program**: It is possible to parse multiple files into a single + AST by passing the tree produced by parsing the first file as the + `program` option in subsequent parses. This will add the toplevel + forms of the parsed file to the "Program" (top) node of an existing + parse tree. + +- **sourceFile**: When the `locations` option is `true`, you can pass + this option to add a `source` attribute in every node’s `loc` + object. Note that the contents of this option are not examined or + processed in any way; you are free to use whatever format you + choose. + +- **directSourceFile**: Like `sourceFile`, but a `sourceFile` property + will be added (regardless of the `location` option) directly to the + nodes, rather than the `loc` object. + +- **preserveParens**: If this option is `true`, parenthesized expressions + are represented by (non-standard) `ParenthesizedExpression` nodes + that have a single `expression` property containing the expression + inside parentheses. + +[range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678 + +**parseExpressionAt**`(input, offset, options)` will parse a single +expression in a string, and return its AST. It will not complain if +there is more of the string left after the expression. + +**getLineInfo**`(input, offset)` can be used to get a `{line, +column}` object for a given program string and character offset. + +**tokenizer**`(input, options)` returns an object with a `getToken` +method that can be called repeatedly to get the next token, a `{start, +end, type, value}` object (with added `loc` property when the +`locations` option is enabled and `range` property when the `ranges` +option is enabled). When the token's type is `tokTypes.eof`, you +should stop calling the method, since it will keep returning that same +token forever. + +In ES6 environment, returned result can be used as any other +protocol-compliant iterable: + +```javascript +for (let token of acorn.tokenizer(str)) { + // iterate over the tokens +} + +// transform code to array of tokens: +var tokens = [...acorn.tokenizer(str)]; +``` + +**tokTypes** holds an object mapping names to the token type objects +that end up in the `type` properties of tokens. + +#### Note on using with [Escodegen][escodegen] + +Escodegen supports generating comments from AST, attached in +Esprima-specific format. In order to simulate same format in +Acorn, consider following example: + +```javascript +var comments = [], tokens = []; + +var ast = acorn.parse('var x = 42; // answer', { + // collect ranges for each node + ranges: true, + // collect comments in Esprima's format + onComment: comments, + // collect token ranges + onToken: tokens +}); + +// attach comments using collected information +escodegen.attachComments(ast, comments, tokens); + +// generate code +console.log(escodegen.generate(ast, {comment: true})); +// > 'var x = 42; // answer' +``` + +[escodegen]: https://github.com/estools/escodegen + +### dist/acorn_loose.js ### + +This file implements an error-tolerant parser. It exposes a single +function. The loose parser is accessible in node.js via `require("acorn/dist/acorn_loose")`. + +**parse_dammit**`(input, options)` takes the same arguments and +returns the same syntax tree as the `parse` function in `acorn.js`, +but never raises an error, and will do its best to parse syntactically +invalid code in as meaningful a way as it can. It'll insert identifier +nodes with name `"✖"` as placeholders in places where it can't make +sense of the input. Depends on `acorn.js`, because it uses the same +tokenizer. + +### dist/walk.js ### + +Implements an abstract syntax tree walker. Will store its interface in +`acorn.walk` when loaded without a module system. + +**simple**`(node, visitors, base, state)` does a 'simple' walk over +a tree. `node` should be the AST node to walk, and `visitors` an +object with properties whose names correspond to node types in the +[ESTree spec][estree]. The properties should contain functions +that will be called with the node object and, if applicable the state +at that point. The last two arguments are optional. `base` is a walker +algorithm, and `state` is a start state. The default walker will +simply visit all statements and expressions and not produce a +meaningful state. (An example of a use of state is to track scope at +each point in the tree.) + +**ancestor**`(node, visitors, base, state)` does a 'simple' walk over +a tree, building up an array of ancestor nodes (including the current node) +and passing the array to the callbacks as a third parameter. + +**recursive**`(node, state, functions, base)` does a 'recursive' +walk, where the walker functions are responsible for continuing the +walk on the child nodes of their target node. `state` is the start +state, and `functions` should contain an object that maps node types +to walker functions. Such functions are called with `(node, state, c)` +arguments, and can cause the walk to continue on a sub-node by calling +the `c` argument on it with `(node, state)` arguments. The optional +`base` argument provides the fallback walker functions for node types +that aren't handled in the `functions` object. If not given, the +default walkers will be used. + +**make**`(functions, base)` builds a new walker object by using the +walker functions in `functions` and filling in the missing ones by +taking defaults from `base`. + +**findNodeAt**`(node, start, end, test, base, state)` tries to +locate a node in a tree at the given start and/or end offsets, which +satisfies the predicate `test`. `start` and `end` can be either `null` +(as wildcard) or a number. `test` may be a string (indicating a node +type) or a function that takes `(nodeType, node)` arguments and +returns a boolean indicating whether this node is interesting. `base` +and `state` are optional, and can be used to specify a custom walker. +Nodes are tested from inner to outer, so if two nodes match the +boundaries, the inner one will be preferred. + +**findNodeAround**`(node, pos, test, base, state)` is a lot like +`findNodeAt`, but will match any node that exists 'around' (spanning) +the given position. + +**findNodeAfter**`(node, pos, test, base, state)` is similar to +`findNodeAround`, but will match all nodes *after* the given position +(testing outer nodes before inner nodes). + +## Command line interface + +The `bin/acorn` utility can be used to parse a file from the command +line. It accepts as arguments its input file and the following +options: + +- `--ecma3|--ecma5|--ecma6|--ecma7`: Sets the ECMAScript version to parse. Default is + version 5. + +- `--module`: Sets the parsing mode to `"module"`. Is set to `"script"` otherwise. + +- `--locations`: Attaches a "loc" object to each node with "start" and + "end" subobjects, each of which contains the one-based line and + zero-based column numbers in `{line, column}` form. + +- `--allow-hash-bang`: If the code starts with the characters #! (as in a shellscript), the first line will be treated as a comment. + +- `--compact`: No whitespace is used in the AST output. + +- `--silent`: Do not output the AST, just return the exit status. + +- `--help`: Print the usage information and quit. + +The utility spits out the syntax tree as JSON data. + +## Build system + +Acorn is written in ECMAScript 6, as a set of small modules, in the +project's `src` directory, and compiled down to bigger ECMAScript 3 +files in `dist` using [Browserify](http://browserify.org) and +[Babel](http://babeljs.io/). If you are already using Babel, you can +consider including the modules directly. + +The command-line test runner (`npm test`) uses the ES6 modules. The +browser-based test page (`test/index.html`) uses the compiled modules. +The `bin/build-acorn.js` script builds the latter from the former. + +If you are working on Acorn, you'll probably want to try the code out +directly, without an intermediate build step. In your scripts, you can +register the Babel require shim like this: + + require("babel-core/register") + +That will allow you to directly `require` the ES6 modules. + +## Plugins + +Acorn is designed support allow plugins which, within reasonable +bounds, redefine the way the parser works. Plugins can add new token +types and new tokenizer contexts (if necessary), and extend methods in +the parser object. This is not a clean, elegant API—using it requires +an understanding of Acorn's internals, and plugins are likely to break +whenever those internals are significantly changed. But still, it is +_possible_, in this way, to create parsers for JavaScript dialects +without forking all of Acorn. And in principle it is even possible to +combine such plugins, so that if you have, for example, a plugin for +parsing types and a plugin for parsing JSX-style XML literals, you +could load them both and parse code with both JSX tags and types. + +A plugin should register itself by adding a property to +`acorn.plugins`, which holds a function. Calling `acorn.parse`, a +`plugins` option can be passed, holding an object mapping plugin names +to configuration values (or just `true` for plugins that don't take +options). After the parser object has been created, the initialization +functions for the chosen plugins are called with `(parser, +configValue)` arguments. They are expected to use the `parser.extend` +method to extend parser methods. For example, the `readToken` method +could be extended like this: + +```javascript +parser.extend("readToken", function(nextMethod) { + return function(code) { + console.log("Reading a token!") + return nextMethod.call(this, code) + } +}) +``` + +The `nextMethod` argument passed to `extend`'s second argument is the +previous value of this method, and should usually be called through to +whenever the extended method does not handle the call itself. + +Similarly, the loose parser allows plugins to register themselves via +`acorn.pluginsLoose`. The extension mechanism is the same as for the +normal parser: + +```javascript +looseParser.extend("readToken", function(nextMethod) { + return function() { + console.log("Reading a token in the loose parser!") + return nextMethod.call(this) + } +}) +``` + +### Existing plugins + + - [`acorn-jsx`](https://github.com/RReverser/acorn-jsx): Parse [Facebook JSX syntax extensions](https://github.com/facebook/jsx) + - [`acorn-es7-plugin`](https://github.com/MatAtBread/acorn-es7-plugin/): Parse [async/await syntax proposal](https://github.com/tc39/ecmascript-asyncawait) + - [`acorn-object-spread`](https://github.com/UXtemple/acorn-object-spread): Parse [object spread syntax proposal](https://github.com/sebmarkbage/ecmascript-rest-spread) + - [`acorn-es7`](https://www.npmjs.com/package/acorn-es7): Parse [decorator syntax proposal](https://github.com/wycats/javascript-decorators) + - [`acorn-objj`](https://www.npmjs.com/package/acorn-objj): [Objective-J](http://www.cappuccino-project.org/learn/objective-j.html) language parser built as Acorn plugin diff --git a/node_modules/acorn-jsx/node_modules/acorn/bin/acorn b/node_modules/acorn-jsx/node_modules/acorn/bin/acorn new file mode 100755 index 00000000..cf4acd56 --- /dev/null +++ b/node_modules/acorn-jsx/node_modules/acorn/bin/acorn @@ -0,0 +1,65 @@ +#!/usr/bin/env node +'use strict'; + +var path = require('path'); +var fs = require('fs'); +var acorn = require('../dist/acorn.js'); + +var infile; +var forceFile; +var silent = false; +var compact = false; +var tokenize = false; +var options = {} + +function help(status) { + var print = (status == 0) ? console.log : console.error + print("usage: " + path.basename(process.argv[1]) + " [--ecma3|--ecma5|--ecma6|--ecma7]") + print(" [--tokenize] [--locations] [---allow-hash-bang] [--compact] [--silent] [--module] [--help] [--] [infile]") + process.exit(status) +} + +for (var i = 2; i < process.argv.length; ++i) { + var arg = process.argv[i] + if ((arg == "-" || arg[0] != "-") && !infile) infile = arg + else if (arg == "--" && !infile && i + 2 == process.argv.length) forceFile = infile = process.argv[++i] + else if (arg == "--ecma3") options.ecmaVersion = 3 + else if (arg == "--ecma5") options.ecmaVersion = 5 + else if (arg == "--ecma6") options.ecmaVersion = 6 + else if (arg == "--ecma7") options.ecmaVersion = 7 + else if (arg == "--locations") options.locations = true + else if (arg == "--allow-hash-bang") options.allowHashBang = true + else if (arg == "--silent") silent = true + else if (arg == "--compact") compact = true + else if (arg == "--help") help(0) + else if (arg == "--tokenize") tokenize = true + else if (arg == "--module") options.sourceType = 'module' + else help(1) +} + +function run(code) { + var result + if (!tokenize) { + try { result = acorn.parse(code, options) } + catch(e) { console.error(e.message); process.exit(1) } + } else { + result = [] + var tokenizer = acorn.tokenizer(code, options), token + while (true) { + try { token = tokenizer.getToken() } + catch(e) { console.error(e.message); process.exit(1) } + result.push(token) + if (token.type == acorn.tokTypes.eof) break + } + } + if (!silent) console.log(JSON.stringify(result, null, compact ? null : 2)) +} + +if (forceFile || infile && infile != "-") { + run(fs.readFileSync(infile, "utf8")) +} else { + var code = "" + process.stdin.resume() + process.stdin.on("data", function (chunk) { return code += chunk; }) + process.stdin.on("end", function () { return run(code); }) +} \ No newline at end of file diff --git a/node_modules/acorn-jsx/node_modules/acorn/bin/generate-identifier-regex.js b/node_modules/acorn-jsx/node_modules/acorn/bin/generate-identifier-regex.js new file mode 100644 index 00000000..100e8cf2 --- /dev/null +++ b/node_modules/acorn-jsx/node_modules/acorn/bin/generate-identifier-regex.js @@ -0,0 +1,55 @@ +'use strict'; + +// Which Unicode version should be used? +var version = '9.0.0'; + +var start = require('unicode-' + version + '/Binary_Property/ID_Start/code-points.js') + .filter(function(ch) { return ch > 0x7f; }); +var last = -1; +var cont = [0x200c, 0x200d].concat(require('unicode-' + version + '/Binary_Property/ID_Continue/code-points.js') + .filter(function(ch) { return ch > 0x7f && search(start, ch, last + 1) == -1; })); + +function search(arr, ch, starting) { + for (var i = starting; arr[i] <= ch && i < arr.length; last = i++) + if (arr[i] === ch) + return i; + return -1; +} + +function pad(str, width) { + while (str.length < width) str = "0" + str; + return str; +} + +function esc(code) { + var hex = code.toString(16); + if (hex.length <= 2) return "\\x" + pad(hex, 2); + else return "\\u" + pad(hex, 4); +} + +function generate(chars) { + var astral = [], re = ""; + for (var i = 0, at = 0x10000; i < chars.length; i++) { + var from = chars[i], to = from; + while (i < chars.length - 1 && chars[i + 1] == to + 1) { + i++; + to++; + } + if (to <= 0xffff) { + if (from == to) re += esc(from); + else if (from + 1 == to) re += esc(from) + esc(to); + else re += esc(from) + "-" + esc(to); + } else { + astral.push(from - at, to - from); + at = to; + } + } + return {nonASCII: re, astral: astral}; +} + +var startData = generate(start), contData = generate(cont); + +console.log("let nonASCIIidentifierStartChars = \"" + startData.nonASCII + "\""); +console.log("let nonASCIIidentifierChars = \"" + contData.nonASCII + "\""); +console.log("const astralIdentifierStartCodes = " + JSON.stringify(startData.astral)); +console.log("const astralIdentifierCodes = " + JSON.stringify(contData.astral)); diff --git a/node_modules/acorn-jsx/node_modules/acorn/bin/update_authors.sh b/node_modules/acorn-jsx/node_modules/acorn/bin/update_authors.sh new file mode 100755 index 00000000..466c8db5 --- /dev/null +++ b/node_modules/acorn-jsx/node_modules/acorn/bin/update_authors.sh @@ -0,0 +1,6 @@ +# Combine existing list of authors with everyone known in git, sort, add header. +tail --lines=+3 AUTHORS > AUTHORS.tmp +git log --format='%aN' | grep -v abraidwood >> AUTHORS.tmp +echo -e "List of Acorn contributors. Updated before every release.\n" > AUTHORS +sort -u AUTHORS.tmp >> AUTHORS +rm -f AUTHORS.tmp diff --git a/node_modules/acorn-jsx/node_modules/acorn/dist/.keep b/node_modules/acorn-jsx/node_modules/acorn/dist/.keep new file mode 100644 index 00000000..e69de29b diff --git a/node_modules/acorn-jsx/node_modules/acorn/dist/acorn.es.js b/node_modules/acorn-jsx/node_modules/acorn/dist/acorn.es.js new file mode 100644 index 00000000..4460957f --- /dev/null +++ b/node_modules/acorn-jsx/node_modules/acorn/dist/acorn.es.js @@ -0,0 +1,3112 @@ +// Reserved word lists for various dialects of the language + +var reservedWords = { + 3: "abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile", + 5: "class enum extends super const export import", + 6: "enum", + 7: "enum", + strict: "implements interface let package private protected public static yield", + strictBind: "eval arguments" +} + +// And the keywords + +var ecma5AndLessKeywords = "break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this" + +var keywords = { + 5: ecma5AndLessKeywords, + 6: ecma5AndLessKeywords + " const class extends export import super" +} + +// ## Character categories + +// Big ugly regular expressions that match characters in the +// whitespace, identifier, and identifier-start categories. These +// are only applied when a character is found to actually have a +// code point above 128. +// Generated by `bin/generate-identifier-regex.js`. + +var nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u037f\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u052f\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0-\u08b4\u08b6-\u08bd\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0af9\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c39\u0c3d\u0c58-\u0c5a\u0c60\u0c61\u0c80\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d54-\u0d56\u0d5f-\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f5\u13f8-\u13fd\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f8\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191e\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19b0-\u19c9\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1c80-\u1c88\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2118-\u211d\u2124\u2126\u2128\u212a-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309b-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fd5\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua69d\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua7ae\ua7b0-\ua7b7\ua7f7-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua8fd\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\ua9e0-\ua9e4\ua9e6-\ua9ef\ua9fa-\ua9fe\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa7e-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uab30-\uab5a\uab5c-\uab65\uab70-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc" +var nonASCIIidentifierChars = "\u200c\u200d\xb7\u0300-\u036f\u0387\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u0669\u0670\u06d6-\u06dc\u06df-\u06e4\u06e7\u06e8\u06ea-\u06ed\u06f0-\u06f9\u0711\u0730-\u074a\u07a6-\u07b0\u07c0-\u07c9\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0859-\u085b\u08d4-\u08e1\u08e3-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09cb-\u09cd\u09d7\u09e2\u09e3\u09e6-\u09ef\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2\u0ae3\u0ae6-\u0aef\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c00-\u0c03\u0c3e-\u0c44\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0c66-\u0c6f\u0c81-\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0ce6-\u0cef\u0d01-\u0d03\u0d3e-\u0d44\u0d46-\u0d48\u0d4a-\u0d4d\u0d57\u0d62\u0d63\u0d66-\u0d6f\u0d82\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0de6-\u0def\u0df2\u0df3\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0e50-\u0e59\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f3e\u0f3f\u0f71-\u0f84\u0f86\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u102b-\u103e\u1040-\u1049\u1056-\u1059\u105e-\u1060\u1062-\u1064\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u1369-\u1371\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b4-\u17d3\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u18a9\u1920-\u192b\u1930-\u193b\u1946-\u194f\u19d0-\u19da\u1a17-\u1a1b\u1a55-\u1a5e\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1ab0-\u1abd\u1b00-\u1b04\u1b34-\u1b44\u1b50-\u1b59\u1b6b-\u1b73\u1b80-\u1b82\u1ba1-\u1bad\u1bb0-\u1bb9\u1be6-\u1bf3\u1c24-\u1c37\u1c40-\u1c49\u1c50-\u1c59\u1cd0-\u1cd2\u1cd4-\u1ce8\u1ced\u1cf2-\u1cf4\u1cf8\u1cf9\u1dc0-\u1df5\u1dfb-\u1dff\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2cef-\u2cf1\u2d7f\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua620-\ua629\ua66f\ua674-\ua67d\ua69e\ua69f\ua6f0\ua6f1\ua802\ua806\ua80b\ua823-\ua827\ua880\ua881\ua8b4-\ua8c5\ua8d0-\ua8d9\ua8e0-\ua8f1\ua900-\ua909\ua926-\ua92d\ua947-\ua953\ua980-\ua983\ua9b3-\ua9c0\ua9d0-\ua9d9\ua9e5\ua9f0-\ua9f9\uaa29-\uaa36\uaa43\uaa4c\uaa4d\uaa50-\uaa59\uaa7b-\uaa7d\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uaaeb-\uaaef\uaaf5\uaaf6\uabe3-\uabea\uabec\uabed\uabf0-\uabf9\ufb1e\ufe00-\ufe0f\ufe20-\ufe2f\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f" + +var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]") +var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]") + +nonASCIIidentifierStartChars = nonASCIIidentifierChars = null + +// These are a run-length and offset encoded representation of the +// >0xffff code points that are a valid part of identifiers. The +// offset starts at 0x10000, and each pair of numbers represents an +// offset to the next range, and then a size of the range. They were +// generated by bin/generate-identifier-regex.js +var astralIdentifierStartCodes = [0,11,2,25,2,18,2,1,2,14,3,13,35,122,70,52,268,28,4,48,48,31,17,26,6,37,11,29,3,35,5,7,2,4,43,157,19,35,5,35,5,39,9,51,157,310,10,21,11,7,153,5,3,0,2,43,2,1,4,0,3,22,11,22,10,30,66,18,2,1,11,21,11,25,71,55,7,1,65,0,16,3,2,2,2,26,45,28,4,28,36,7,2,27,28,53,11,21,11,18,14,17,111,72,56,50,14,50,785,52,76,44,33,24,27,35,42,34,4,0,13,47,15,3,22,0,2,0,36,17,2,24,85,6,2,0,2,3,2,14,2,9,8,46,39,7,3,1,3,21,2,6,2,1,2,4,4,0,19,0,13,4,159,52,19,3,54,47,21,1,2,0,185,46,42,3,37,47,21,0,60,42,86,25,391,63,32,0,449,56,264,8,2,36,18,0,50,29,881,921,103,110,18,195,2749,1070,4050,582,8634,568,8,30,114,29,19,47,17,3,32,20,6,18,881,68,12,0,67,12,65,0,32,6124,20,754,9486,1,3071,106,6,12,4,8,8,9,5991,84,2,70,2,1,3,0,3,1,3,3,2,11,2,0,2,6,2,64,2,3,3,7,2,6,2,27,2,3,2,4,2,0,4,6,2,339,3,24,2,24,2,30,2,24,2,30,2,24,2,30,2,24,2,30,2,24,2,7,4149,196,60,67,1213,3,2,26,2,1,2,0,3,0,2,9,2,3,2,0,2,0,7,0,5,0,2,0,2,0,2,2,2,1,2,0,3,0,2,0,2,0,2,0,2,0,2,1,2,0,3,3,2,6,2,3,2,3,2,0,2,9,2,16,6,2,2,4,2,16,4421,42710,42,4148,12,221,3,5761,10591,541] +var astralIdentifierCodes = [509,0,227,0,150,4,294,9,1368,2,2,1,6,3,41,2,5,0,166,1,1306,2,54,14,32,9,16,3,46,10,54,9,7,2,37,13,2,9,52,0,13,2,49,13,10,2,4,9,83,11,7,0,161,11,6,9,7,3,57,0,2,6,3,1,3,2,10,0,11,1,3,6,4,4,193,17,10,9,87,19,13,9,214,6,3,8,28,1,83,16,16,9,82,12,9,9,84,14,5,9,423,9,838,7,2,7,17,9,57,21,2,13,19882,9,135,4,60,6,26,9,1016,45,17,3,19723,1,5319,4,4,5,9,7,3,6,31,3,149,2,1418,49,513,54,5,49,9,0,15,0,23,4,2,14,1361,6,2,16,3,6,2,1,2,4,2214,6,110,6,6,9,792487,239] + +// This has a complexity linear to the value of the code. The +// assumption is that looking up astral identifier characters is +// rare. +function isInAstralSet(code, set) { + var pos = 0x10000 + for (var i = 0; i < set.length; i += 2) { + pos += set[i] + if (pos > code) return false + pos += set[i + 1] + if (pos >= code) return true + } +} + +// Test whether a given character code starts an identifier. + +function isIdentifierStart(code, astral) { + if (code < 65) return code === 36 + if (code < 91) return true + if (code < 97) return code === 95 + if (code < 123) return true + if (code <= 0xffff) return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code)) + if (astral === false) return false + return isInAstralSet(code, astralIdentifierStartCodes) +} + +// Test whether a given character is part of an identifier. + +function isIdentifierChar(code, astral) { + if (code < 48) return code === 36 + if (code < 58) return true + if (code < 65) return false + if (code < 91) return true + if (code < 97) return code === 95 + if (code < 123) return true + if (code <= 0xffff) return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code)) + if (astral === false) return false + return isInAstralSet(code, astralIdentifierStartCodes) || isInAstralSet(code, astralIdentifierCodes) +} + +// ## Token types + +// The assignment of fine-grained, information-carrying type objects +// allows the tokenizer to store the information it has about a +// token in a way that is very cheap for the parser to look up. + +// All token type variables start with an underscore, to make them +// easy to recognize. + +// The `beforeExpr` property is used to disambiguate between regular +// expressions and divisions. It is set on all token types that can +// be followed by an expression (thus, a slash after them would be a +// regular expression). +// +// The `startsExpr` property is used to check if the token ends a +// `yield` expression. It is set on all token types that either can +// directly start an expression (like a quotation mark) or can +// continue an expression (like the body of a string). +// +// `isLoop` marks a keyword as starting a loop, which is important +// to know when parsing a label, in order to allow or disallow +// continue jumps to that label. + +var TokenType = function TokenType(label, conf) { + if ( conf === void 0 ) conf = {}; + + this.label = label + this.keyword = conf.keyword + this.beforeExpr = !!conf.beforeExpr + this.startsExpr = !!conf.startsExpr + this.isLoop = !!conf.isLoop + this.isAssign = !!conf.isAssign + this.prefix = !!conf.prefix + this.postfix = !!conf.postfix + this.binop = conf.binop || null + this.updateContext = null +}; + +function binop(name, prec) { + return new TokenType(name, {beforeExpr: true, binop: prec}) +} +var beforeExpr = {beforeExpr: true}; +var startsExpr = {startsExpr: true}; +// Map keyword names to token types. + +var keywordTypes = {} + +// Succinct definitions of keyword token types +function kw(name, options) { + if ( options === void 0 ) options = {}; + + options.keyword = name + return keywordTypes[name] = new TokenType(name, options) +} + +var tt = { + num: new TokenType("num", startsExpr), + regexp: new TokenType("regexp", startsExpr), + string: new TokenType("string", startsExpr), + name: new TokenType("name", startsExpr), + eof: new TokenType("eof"), + + // Punctuation token types. + bracketL: new TokenType("[", {beforeExpr: true, startsExpr: true}), + bracketR: new TokenType("]"), + braceL: new TokenType("{", {beforeExpr: true, startsExpr: true}), + braceR: new TokenType("}"), + parenL: new TokenType("(", {beforeExpr: true, startsExpr: true}), + parenR: new TokenType(")"), + comma: new TokenType(",", beforeExpr), + semi: new TokenType(";", beforeExpr), + colon: new TokenType(":", beforeExpr), + dot: new TokenType("."), + question: new TokenType("?", beforeExpr), + arrow: new TokenType("=>", beforeExpr), + template: new TokenType("template"), + ellipsis: new TokenType("...", beforeExpr), + backQuote: new TokenType("`", startsExpr), + dollarBraceL: new TokenType("${", {beforeExpr: true, startsExpr: true}), + + // Operators. These carry several kinds of properties to help the + // parser use them properly (the presence of these properties is + // what categorizes them as operators). + // + // `binop`, when present, specifies that this operator is a binary + // operator, and will refer to its precedence. + // + // `prefix` and `postfix` mark the operator as a prefix or postfix + // unary operator. + // + // `isAssign` marks all of `=`, `+=`, `-=` etcetera, which act as + // binary operators with a very low precedence, that should result + // in AssignmentExpression nodes. + + eq: new TokenType("=", {beforeExpr: true, isAssign: true}), + assign: new TokenType("_=", {beforeExpr: true, isAssign: true}), + incDec: new TokenType("++/--", {prefix: true, postfix: true, startsExpr: true}), + prefix: new TokenType("prefix", {beforeExpr: true, prefix: true, startsExpr: true}), + logicalOR: binop("||", 1), + logicalAND: binop("&&", 2), + bitwiseOR: binop("|", 3), + bitwiseXOR: binop("^", 4), + bitwiseAND: binop("&", 5), + equality: binop("==/!=", 6), + relational: binop("", 7), + bitShift: binop("<>", 8), + plusMin: new TokenType("+/-", {beforeExpr: true, binop: 9, prefix: true, startsExpr: true}), + modulo: binop("%", 10), + star: binop("*", 10), + slash: binop("/", 10), + starstar: new TokenType("**", {beforeExpr: true}), + + // Keyword token types. + _break: kw("break"), + _case: kw("case", beforeExpr), + _catch: kw("catch"), + _continue: kw("continue"), + _debugger: kw("debugger"), + _default: kw("default", beforeExpr), + _do: kw("do", {isLoop: true, beforeExpr: true}), + _else: kw("else", beforeExpr), + _finally: kw("finally"), + _for: kw("for", {isLoop: true}), + _function: kw("function", startsExpr), + _if: kw("if"), + _return: kw("return", beforeExpr), + _switch: kw("switch"), + _throw: kw("throw", beforeExpr), + _try: kw("try"), + _var: kw("var"), + _const: kw("const"), + _while: kw("while", {isLoop: true}), + _with: kw("with"), + _new: kw("new", {beforeExpr: true, startsExpr: true}), + _this: kw("this", startsExpr), + _super: kw("super", startsExpr), + _class: kw("class"), + _extends: kw("extends", beforeExpr), + _export: kw("export"), + _import: kw("import"), + _null: kw("null", startsExpr), + _true: kw("true", startsExpr), + _false: kw("false", startsExpr), + _in: kw("in", {beforeExpr: true, binop: 7}), + _instanceof: kw("instanceof", {beforeExpr: true, binop: 7}), + _typeof: kw("typeof", {beforeExpr: true, prefix: true, startsExpr: true}), + _void: kw("void", {beforeExpr: true, prefix: true, startsExpr: true}), + _delete: kw("delete", {beforeExpr: true, prefix: true, startsExpr: true}) +} + +// Matches a whole line break (where CRLF is considered a single +// line break). Used to count lines. + +var lineBreak = /\r\n?|\n|\u2028|\u2029/ +var lineBreakG = new RegExp(lineBreak.source, "g") + +function isNewLine(code) { + return code === 10 || code === 13 || code === 0x2028 || code == 0x2029 +} + +var nonASCIIwhitespace = /[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/ + +var skipWhiteSpace = /(?:\s|\/\/.*|\/\*[^]*?\*\/)*/g + +function isArray(obj) { + return Object.prototype.toString.call(obj) === "[object Array]" +} + +// Checks if an object has a property. + +function has(obj, propName) { + return Object.prototype.hasOwnProperty.call(obj, propName) +} + +// These are used when `options.locations` is on, for the +// `startLoc` and `endLoc` properties. + +var Position = function Position(line, col) { + this.line = line + this.column = col +}; + +Position.prototype.offset = function offset (n) { + return new Position(this.line, this.column + n) +}; + +var SourceLocation = function SourceLocation(p, start, end) { + this.start = start + this.end = end + if (p.sourceFile !== null) this.source = p.sourceFile +}; + +// The `getLineInfo` function is mostly useful when the +// `locations` option is off (for performance reasons) and you +// want to find the line/column position for a given character +// offset. `input` should be the code string that the offset refers +// into. + +function getLineInfo(input, offset) { + for (var line = 1, cur = 0;;) { + lineBreakG.lastIndex = cur + var match = lineBreakG.exec(input) + if (match && match.index < offset) { + ++line + cur = match.index + match[0].length + } else { + return new Position(line, offset - cur) + } + } +} + +// A second optional argument can be given to further configure +// the parser process. These options are recognized: + +var defaultOptions = { + // `ecmaVersion` indicates the ECMAScript version to parse. Must + // be either 3, or 5, or 6. This influences support for strict + // mode, the set of reserved words, support for getters and + // setters and other features. The default is 6. + ecmaVersion: 6, + // Source type ("script" or "module") for different semantics + sourceType: "script", + // `onInsertedSemicolon` can be a callback that will be called + // when a semicolon is automatically inserted. It will be passed + // th position of the comma as an offset, and if `locations` is + // enabled, it is given the location as a `{line, column}` object + // as second argument. + onInsertedSemicolon: null, + // `onTrailingComma` is similar to `onInsertedSemicolon`, but for + // trailing commas. + onTrailingComma: null, + // By default, reserved words are only enforced if ecmaVersion >= 5. + // Set `allowReserved` to a boolean value to explicitly turn this on + // an off. When this option has the value "never", reserved words + // and keywords can also not be used as property names. + allowReserved: null, + // When enabled, a return at the top level is not considered an + // error. + allowReturnOutsideFunction: false, + // When enabled, import/export statements are not constrained to + // appearing at the top of the program. + allowImportExportEverywhere: false, + // When enabled, hashbang directive in the beginning of file + // is allowed and treated as a line comment. + allowHashBang: false, + // When `locations` is on, `loc` properties holding objects with + // `start` and `end` properties in `{line, column}` form (with + // line being 1-based and column 0-based) will be attached to the + // nodes. + locations: false, + // A function can be passed as `onToken` option, which will + // cause Acorn to call that function with object in the same + // format as tokens returned from `tokenizer().getToken()`. Note + // that you are not allowed to call the parser from the + // callback—that will corrupt its internal state. + onToken: null, + // A function can be passed as `onComment` option, which will + // cause Acorn to call that function with `(block, text, start, + // end)` parameters whenever a comment is skipped. `block` is a + // boolean indicating whether this is a block (`/* */`) comment, + // `text` is the content of the comment, and `start` and `end` are + // character offsets that denote the start and end of the comment. + // When the `locations` option is on, two more parameters are + // passed, the full `{line, column}` locations of the start and + // end of the comments. Note that you are not allowed to call the + // parser from the callback—that will corrupt its internal state. + onComment: null, + // Nodes have their start and end characters offsets recorded in + // `start` and `end` properties (directly on the node, rather than + // the `loc` object, which holds line/column data. To also add a + // [semi-standardized][range] `range` property holding a `[start, + // end]` array with the same numbers, set the `ranges` option to + // `true`. + // + // [range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678 + ranges: false, + // It is possible to parse multiple files into a single AST by + // passing the tree produced by parsing the first file as + // `program` option in subsequent parses. This will add the + // toplevel forms of the parsed file to the `Program` (top) node + // of an existing parse tree. + program: null, + // When `locations` is on, you can pass this to record the source + // file in every node's `loc` object. + sourceFile: null, + // This value, if given, is stored in every node, whether + // `locations` is on or off. + directSourceFile: null, + // When enabled, parenthesized expressions are represented by + // (non-standard) ParenthesizedExpression nodes + preserveParens: false, + plugins: {} +} + +// Interpret and default an options object + +function getOptions(opts) { + var options = {} + for (var opt in defaultOptions) + options[opt] = opts && has(opts, opt) ? opts[opt] : defaultOptions[opt] + if (options.allowReserved == null) + options.allowReserved = options.ecmaVersion < 5 + + if (isArray(options.onToken)) { + var tokens = options.onToken + options.onToken = function (token) { return tokens.push(token); } + } + if (isArray(options.onComment)) + options.onComment = pushComment(options, options.onComment) + + return options +} + +function pushComment(options, array) { + return function (block, text, start, end, startLoc, endLoc) { + var comment = { + type: block ? 'Block' : 'Line', + value: text, + start: start, + end: end + } + if (options.locations) + comment.loc = new SourceLocation(this, startLoc, endLoc) + if (options.ranges) + comment.range = [start, end] + array.push(comment) + } +} + +// Registered plugins +var plugins = {} + +function keywordRegexp(words) { + return new RegExp("^(" + words.replace(/ /g, "|") + ")$") +} + +var Parser = function Parser(options, input, startPos) { + this.options = options = getOptions(options) + this.sourceFile = options.sourceFile + this.keywords = keywordRegexp(keywords[options.ecmaVersion >= 6 ? 6 : 5]) + var reserved = options.allowReserved ? "" : + reservedWords[options.ecmaVersion] + (options.sourceType == "module" ? " await" : "") + this.reservedWords = keywordRegexp(reserved) + var reservedStrict = (reserved ? reserved + " " : "") + reservedWords.strict + this.reservedWordsStrict = keywordRegexp(reservedStrict) + this.reservedWordsStrictBind = keywordRegexp(reservedStrict + " " + reservedWords.strictBind) + this.input = String(input) + + // Used to signal to callers of `readWord1` whether the word + // contained any escape sequences. This is needed because words with + // escape sequences must not be interpreted as keywords. + this.containsEsc = false + + // Load plugins + this.loadPlugins(options.plugins) + + // Set up token state + + // The current position of the tokenizer in the input. + if (startPos) { + this.pos = startPos + this.lineStart = Math.max(0, this.input.lastIndexOf("\n", startPos)) + this.curLine = this.input.slice(0, this.lineStart).split(lineBreak).length + } else { + this.pos = this.lineStart = 0 + this.curLine = 1 + } + + // Properties of the current token: + // Its type + this.type = tt.eof + // For tokens that include more information than their type, the value + this.value = null + // Its start and end offset + this.start = this.end = this.pos + // And, if locations are used, the {line, column} object + // corresponding to those offsets + this.startLoc = this.endLoc = this.curPosition() + + // Position information for the previous token + this.lastTokEndLoc = this.lastTokStartLoc = null + this.lastTokStart = this.lastTokEnd = this.pos + + // The context stack is used to superficially track syntactic + // context to predict whether a regular expression is allowed in a + // given position. + this.context = this.initialContext() + this.exprAllowed = true + + // Figure out if it's a module code. + this.strict = this.inModule = options.sourceType === "module" + + // Used to signify the start of a potential arrow function + this.potentialArrowAt = -1 + + // Flags to track whether we are in a function, a generator. + this.inFunction = this.inGenerator = false + // Labels in scope. + this.labels = [] + + // If enabled, skip leading hashbang line. + if (this.pos === 0 && options.allowHashBang && this.input.slice(0, 2) === '#!') + this.skipLineComment(2) +}; + +// DEPRECATED Kept for backwards compatibility until 3.0 in case a plugin uses them +Parser.prototype.isKeyword = function isKeyword (word) { return this.keywords.test(word) }; +Parser.prototype.isReservedWord = function isReservedWord (word) { return this.reservedWords.test(word) }; + +Parser.prototype.extend = function extend (name, f) { + this[name] = f(this[name]) +}; + +Parser.prototype.loadPlugins = function loadPlugins (pluginConfigs) { + var this$1 = this; + + for (var name in pluginConfigs) { + var plugin = plugins[name] + if (!plugin) throw new Error("Plugin '" + name + "' not found") + plugin(this$1, pluginConfigs[name]) + } +}; + +Parser.prototype.parse = function parse () { + var node = this.options.program || this.startNode() + this.nextToken() + return this.parseTopLevel(node) +}; + +var pp = Parser.prototype + +// ## Parser utilities + +// Test whether a statement node is the string literal `"use strict"`. + +pp.isUseStrict = function(stmt) { + return this.options.ecmaVersion >= 5 && stmt.type === "ExpressionStatement" && + stmt.expression.type === "Literal" && + stmt.expression.raw.slice(1, -1) === "use strict" +} + +// Predicate that tests whether the next token is of the given +// type, and if yes, consumes it as a side effect. + +pp.eat = function(type) { + if (this.type === type) { + this.next() + return true + } else { + return false + } +} + +// Tests whether parsed token is a contextual keyword. + +pp.isContextual = function(name) { + return this.type === tt.name && this.value === name +} + +// Consumes contextual keyword if possible. + +pp.eatContextual = function(name) { + return this.value === name && this.eat(tt.name) +} + +// Asserts that following token is given contextual keyword. + +pp.expectContextual = function(name) { + if (!this.eatContextual(name)) this.unexpected() +} + +// Test whether a semicolon can be inserted at the current position. + +pp.canInsertSemicolon = function() { + return this.type === tt.eof || + this.type === tt.braceR || + lineBreak.test(this.input.slice(this.lastTokEnd, this.start)) +} + +pp.insertSemicolon = function() { + if (this.canInsertSemicolon()) { + if (this.options.onInsertedSemicolon) + this.options.onInsertedSemicolon(this.lastTokEnd, this.lastTokEndLoc) + return true + } +} + +// Consume a semicolon, or, failing that, see if we are allowed to +// pretend that there is a semicolon at this position. + +pp.semicolon = function() { + if (!this.eat(tt.semi) && !this.insertSemicolon()) this.unexpected() +} + +pp.afterTrailingComma = function(tokType) { + if (this.type == tokType) { + if (this.options.onTrailingComma) + this.options.onTrailingComma(this.lastTokStart, this.lastTokStartLoc) + this.next() + return true + } +} + +// Expect a token of a given type. If found, consume it, otherwise, +// raise an unexpected token error. + +pp.expect = function(type) { + this.eat(type) || this.unexpected() +} + +// Raise an unexpected token error. + +pp.unexpected = function(pos) { + this.raise(pos != null ? pos : this.start, "Unexpected token") +} + +var DestructuringErrors = function DestructuringErrors() { + this.shorthandAssign = 0 + this.trailingComma = 0 +}; + +pp.checkPatternErrors = function(refDestructuringErrors, andThrow) { + var trailing = refDestructuringErrors && refDestructuringErrors.trailingComma + if (!andThrow) return !!trailing + if (trailing) this.raise(trailing, "Comma is not permitted after the rest element") +} + +pp.checkExpressionErrors = function(refDestructuringErrors, andThrow) { + var pos = refDestructuringErrors && refDestructuringErrors.shorthandAssign + if (!andThrow) return !!pos + if (pos) this.raise(pos, "Shorthand property assignments are valid only in destructuring patterns") +} + +var pp$1 = Parser.prototype + +// ### Statement parsing + +// Parse a program. Initializes the parser, reads any number of +// statements, and wraps them in a Program node. Optionally takes a +// `program` argument. If present, the statements will be appended +// to its body instead of creating a new node. + +pp$1.parseTopLevel = function(node) { + var this$1 = this; + + var first = true + if (!node.body) node.body = [] + while (this.type !== tt.eof) { + var stmt = this$1.parseStatement(true, true) + node.body.push(stmt) + if (first) { + if (this$1.isUseStrict(stmt)) this$1.setStrict(true) + first = false + } + } + this.next() + if (this.options.ecmaVersion >= 6) { + node.sourceType = this.options.sourceType + } + return this.finishNode(node, "Program") +} + +var loopLabel = {kind: "loop"}; +var switchLabel = {kind: "switch"}; +pp$1.isLet = function() { + if (this.type !== tt.name || this.options.ecmaVersion < 6 || this.value != "let") return false + skipWhiteSpace.lastIndex = this.pos + var skip = skipWhiteSpace.exec(this.input) + var next = this.pos + skip[0].length, nextCh = this.input.charCodeAt(next) + if (nextCh === 91 || nextCh == 123) return true // '{' and '[' + if (isIdentifierStart(nextCh, true)) { + for (var pos = next + 1; isIdentifierChar(this.input.charCodeAt(pos), true); ++pos) {} + var ident = this.input.slice(next, pos) + if (!this.isKeyword(ident)) return true + } + return false +} + +// Parse a single statement. +// +// If expecting a statement and finding a slash operator, parse a +// regular expression literal. This is to handle cases like +// `if (foo) /blah/.exec(foo)`, where looking at the previous token +// does not help. + +pp$1.parseStatement = function(declaration, topLevel) { + var starttype = this.type, node = this.startNode(), kind + + if (this.isLet()) { + starttype = tt._var + kind = "let" + } + + // Most types of statements are recognized by the keyword they + // start with. Many are trivial to parse, some require a bit of + // complexity. + + switch (starttype) { + case tt._break: case tt._continue: return this.parseBreakContinueStatement(node, starttype.keyword) + case tt._debugger: return this.parseDebuggerStatement(node) + case tt._do: return this.parseDoStatement(node) + case tt._for: return this.parseForStatement(node) + case tt._function: + if (!declaration && this.options.ecmaVersion >= 6) this.unexpected() + return this.parseFunctionStatement(node) + case tt._class: + if (!declaration) this.unexpected() + return this.parseClass(node, true) + case tt._if: return this.parseIfStatement(node) + case tt._return: return this.parseReturnStatement(node) + case tt._switch: return this.parseSwitchStatement(node) + case tt._throw: return this.parseThrowStatement(node) + case tt._try: return this.parseTryStatement(node) + case tt._const: case tt._var: + kind = kind || this.value + if (!declaration && kind != "var") this.unexpected() + return this.parseVarStatement(node, kind) + case tt._while: return this.parseWhileStatement(node) + case tt._with: return this.parseWithStatement(node) + case tt.braceL: return this.parseBlock() + case tt.semi: return this.parseEmptyStatement(node) + case tt._export: + case tt._import: + if (!this.options.allowImportExportEverywhere) { + if (!topLevel) + this.raise(this.start, "'import' and 'export' may only appear at the top level") + if (!this.inModule) + this.raise(this.start, "'import' and 'export' may appear only with 'sourceType: module'") + } + return starttype === tt._import ? this.parseImport(node) : this.parseExport(node) + + // If the statement does not start with a statement keyword or a + // brace, it's an ExpressionStatement or LabeledStatement. We + // simply start parsing an expression, and afterwards, if the + // next token is a colon and the expression was a simple + // Identifier node, we switch to interpreting it as a label. + default: + var maybeName = this.value, expr = this.parseExpression() + if (starttype === tt.name && expr.type === "Identifier" && this.eat(tt.colon)) + return this.parseLabeledStatement(node, maybeName, expr) + else return this.parseExpressionStatement(node, expr) + } +} + +pp$1.parseBreakContinueStatement = function(node, keyword) { + var this$1 = this; + + var isBreak = keyword == "break" + this.next() + if (this.eat(tt.semi) || this.insertSemicolon()) node.label = null + else if (this.type !== tt.name) this.unexpected() + else { + node.label = this.parseIdent() + this.semicolon() + } + + // Verify that there is an actual destination to break or + // continue to. + for (var i = 0; i < this.labels.length; ++i) { + var lab = this$1.labels[i] + if (node.label == null || lab.name === node.label.name) { + if (lab.kind != null && (isBreak || lab.kind === "loop")) break + if (node.label && isBreak) break + } + } + if (i === this.labels.length) this.raise(node.start, "Unsyntactic " + keyword) + return this.finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement") +} + +pp$1.parseDebuggerStatement = function(node) { + this.next() + this.semicolon() + return this.finishNode(node, "DebuggerStatement") +} + +pp$1.parseDoStatement = function(node) { + this.next() + this.labels.push(loopLabel) + node.body = this.parseStatement(false) + this.labels.pop() + this.expect(tt._while) + node.test = this.parseParenExpression() + if (this.options.ecmaVersion >= 6) + this.eat(tt.semi) + else + this.semicolon() + return this.finishNode(node, "DoWhileStatement") +} + +// Disambiguating between a `for` and a `for`/`in` or `for`/`of` +// loop is non-trivial. Basically, we have to parse the init `var` +// statement or expression, disallowing the `in` operator (see +// the second parameter to `parseExpression`), and then check +// whether the next token is `in` or `of`. When there is no init +// part (semicolon immediately after the opening parenthesis), it +// is a regular `for` loop. + +pp$1.parseForStatement = function(node) { + this.next() + this.labels.push(loopLabel) + this.expect(tt.parenL) + if (this.type === tt.semi) return this.parseFor(node, null) + var isLet = this.isLet() + if (this.type === tt._var || this.type === tt._const || isLet) { + var init$1 = this.startNode(), kind = isLet ? "let" : this.value + this.next() + this.parseVar(init$1, true, kind) + this.finishNode(init$1, "VariableDeclaration") + if ((this.type === tt._in || (this.options.ecmaVersion >= 6 && this.isContextual("of"))) && init$1.declarations.length === 1 && + !(kind !== "var" && init$1.declarations[0].init)) + return this.parseForIn(node, init$1) + return this.parseFor(node, init$1) + } + var refDestructuringErrors = new DestructuringErrors + var init = this.parseExpression(true, refDestructuringErrors) + if (this.type === tt._in || (this.options.ecmaVersion >= 6 && this.isContextual("of"))) { + this.checkPatternErrors(refDestructuringErrors, true) + this.toAssignable(init) + this.checkLVal(init) + return this.parseForIn(node, init) + } else { + this.checkExpressionErrors(refDestructuringErrors, true) + } + return this.parseFor(node, init) +} + +pp$1.parseFunctionStatement = function(node) { + this.next() + return this.parseFunction(node, true) +} + +pp$1.parseIfStatement = function(node) { + this.next() + node.test = this.parseParenExpression() + node.consequent = this.parseStatement(false) + node.alternate = this.eat(tt._else) ? this.parseStatement(false) : null + return this.finishNode(node, "IfStatement") +} + +pp$1.parseReturnStatement = function(node) { + if (!this.inFunction && !this.options.allowReturnOutsideFunction) + this.raise(this.start, "'return' outside of function") + this.next() + + // In `return` (and `break`/`continue`), the keywords with + // optional arguments, we eagerly look for a semicolon or the + // possibility to insert one. + + if (this.eat(tt.semi) || this.insertSemicolon()) node.argument = null + else { node.argument = this.parseExpression(); this.semicolon() } + return this.finishNode(node, "ReturnStatement") +} + +pp$1.parseSwitchStatement = function(node) { + var this$1 = this; + + this.next() + node.discriminant = this.parseParenExpression() + node.cases = [] + this.expect(tt.braceL) + this.labels.push(switchLabel) + + // Statements under must be grouped (by label) in SwitchCase + // nodes. `cur` is used to keep the node that we are currently + // adding statements to. + + for (var cur, sawDefault = false; this.type != tt.braceR;) { + if (this$1.type === tt._case || this$1.type === tt._default) { + var isCase = this$1.type === tt._case + if (cur) this$1.finishNode(cur, "SwitchCase") + node.cases.push(cur = this$1.startNode()) + cur.consequent = [] + this$1.next() + if (isCase) { + cur.test = this$1.parseExpression() + } else { + if (sawDefault) this$1.raiseRecoverable(this$1.lastTokStart, "Multiple default clauses") + sawDefault = true + cur.test = null + } + this$1.expect(tt.colon) + } else { + if (!cur) this$1.unexpected() + cur.consequent.push(this$1.parseStatement(true)) + } + } + if (cur) this.finishNode(cur, "SwitchCase") + this.next() // Closing brace + this.labels.pop() + return this.finishNode(node, "SwitchStatement") +} + +pp$1.parseThrowStatement = function(node) { + this.next() + if (lineBreak.test(this.input.slice(this.lastTokEnd, this.start))) + this.raise(this.lastTokEnd, "Illegal newline after throw") + node.argument = this.parseExpression() + this.semicolon() + return this.finishNode(node, "ThrowStatement") +} + +// Reused empty array added for node fields that are always empty. + +var empty = [] + +pp$1.parseTryStatement = function(node) { + this.next() + node.block = this.parseBlock() + node.handler = null + if (this.type === tt._catch) { + var clause = this.startNode() + this.next() + this.expect(tt.parenL) + clause.param = this.parseBindingAtom() + this.checkLVal(clause.param, true) + this.expect(tt.parenR) + clause.body = this.parseBlock() + node.handler = this.finishNode(clause, "CatchClause") + } + node.finalizer = this.eat(tt._finally) ? this.parseBlock() : null + if (!node.handler && !node.finalizer) + this.raise(node.start, "Missing catch or finally clause") + return this.finishNode(node, "TryStatement") +} + +pp$1.parseVarStatement = function(node, kind) { + this.next() + this.parseVar(node, false, kind) + this.semicolon() + return this.finishNode(node, "VariableDeclaration") +} + +pp$1.parseWhileStatement = function(node) { + this.next() + node.test = this.parseParenExpression() + this.labels.push(loopLabel) + node.body = this.parseStatement(false) + this.labels.pop() + return this.finishNode(node, "WhileStatement") +} + +pp$1.parseWithStatement = function(node) { + if (this.strict) this.raise(this.start, "'with' in strict mode") + this.next() + node.object = this.parseParenExpression() + node.body = this.parseStatement(false) + return this.finishNode(node, "WithStatement") +} + +pp$1.parseEmptyStatement = function(node) { + this.next() + return this.finishNode(node, "EmptyStatement") +} + +pp$1.parseLabeledStatement = function(node, maybeName, expr) { + var this$1 = this; + + for (var i = 0; i < this.labels.length; ++i) + if (this$1.labels[i].name === maybeName) this$1.raise(expr.start, "Label '" + maybeName + "' is already declared") + var kind = this.type.isLoop ? "loop" : this.type === tt._switch ? "switch" : null + for (var i$1 = this.labels.length - 1; i$1 >= 0; i$1--) { + var label = this$1.labels[i$1] + if (label.statementStart == node.start) { + label.statementStart = this$1.start + label.kind = kind + } else break + } + this.labels.push({name: maybeName, kind: kind, statementStart: this.start}) + node.body = this.parseStatement(true) + this.labels.pop() + node.label = expr + return this.finishNode(node, "LabeledStatement") +} + +pp$1.parseExpressionStatement = function(node, expr) { + node.expression = expr + this.semicolon() + return this.finishNode(node, "ExpressionStatement") +} + +// Parse a semicolon-enclosed block of statements, handling `"use +// strict"` declarations when `allowStrict` is true (used for +// function bodies). + +pp$1.parseBlock = function(allowStrict) { + var this$1 = this; + + var node = this.startNode(), first = true, oldStrict + node.body = [] + this.expect(tt.braceL) + while (!this.eat(tt.braceR)) { + var stmt = this$1.parseStatement(true) + node.body.push(stmt) + if (first && allowStrict && this$1.isUseStrict(stmt)) { + oldStrict = this$1.strict + this$1.setStrict(this$1.strict = true) + } + first = false + } + if (oldStrict === false) this.setStrict(false) + return this.finishNode(node, "BlockStatement") +} + +// Parse a regular `for` loop. The disambiguation code in +// `parseStatement` will already have parsed the init statement or +// expression. + +pp$1.parseFor = function(node, init) { + node.init = init + this.expect(tt.semi) + node.test = this.type === tt.semi ? null : this.parseExpression() + this.expect(tt.semi) + node.update = this.type === tt.parenR ? null : this.parseExpression() + this.expect(tt.parenR) + node.body = this.parseStatement(false) + this.labels.pop() + return this.finishNode(node, "ForStatement") +} + +// Parse a `for`/`in` and `for`/`of` loop, which are almost +// same from parser's perspective. + +pp$1.parseForIn = function(node, init) { + var type = this.type === tt._in ? "ForInStatement" : "ForOfStatement" + this.next() + node.left = init + node.right = this.parseExpression() + this.expect(tt.parenR) + node.body = this.parseStatement(false) + this.labels.pop() + return this.finishNode(node, type) +} + +// Parse a list of variable declarations. + +pp$1.parseVar = function(node, isFor, kind) { + var this$1 = this; + + node.declarations = [] + node.kind = kind + for (;;) { + var decl = this$1.startNode() + this$1.parseVarId(decl) + if (this$1.eat(tt.eq)) { + decl.init = this$1.parseMaybeAssign(isFor) + } else if (kind === "const" && !(this$1.type === tt._in || (this$1.options.ecmaVersion >= 6 && this$1.isContextual("of")))) { + this$1.unexpected() + } else if (decl.id.type != "Identifier" && !(isFor && (this$1.type === tt._in || this$1.isContextual("of")))) { + this$1.raise(this$1.lastTokEnd, "Complex binding patterns require an initialization value") + } else { + decl.init = null + } + node.declarations.push(this$1.finishNode(decl, "VariableDeclarator")) + if (!this$1.eat(tt.comma)) break + } + return node +} + +pp$1.parseVarId = function(decl) { + decl.id = this.parseBindingAtom() + this.checkLVal(decl.id, true) +} + +// Parse a function declaration or literal (depending on the +// `isStatement` parameter). + +pp$1.parseFunction = function(node, isStatement, allowExpressionBody) { + this.initFunction(node) + if (this.options.ecmaVersion >= 6) + node.generator = this.eat(tt.star) + var oldInGen = this.inGenerator + this.inGenerator = node.generator + if (isStatement || this.type === tt.name) + node.id = this.parseIdent() + this.parseFunctionParams(node) + this.parseFunctionBody(node, allowExpressionBody) + this.inGenerator = oldInGen + return this.finishNode(node, isStatement ? "FunctionDeclaration" : "FunctionExpression") +} + +pp$1.parseFunctionParams = function(node) { + this.expect(tt.parenL) + node.params = this.parseBindingList(tt.parenR, false, false, true) +} + +// Parse a class declaration or literal (depending on the +// `isStatement` parameter). + +pp$1.parseClass = function(node, isStatement) { + var this$1 = this; + + this.next() + this.parseClassId(node, isStatement) + this.parseClassSuper(node) + var classBody = this.startNode() + var hadConstructor = false + classBody.body = [] + this.expect(tt.braceL) + while (!this.eat(tt.braceR)) { + if (this$1.eat(tt.semi)) continue + var method = this$1.startNode() + var isGenerator = this$1.eat(tt.star) + var isMaybeStatic = this$1.type === tt.name && this$1.value === "static" + this$1.parsePropertyName(method) + method.static = isMaybeStatic && this$1.type !== tt.parenL + if (method.static) { + if (isGenerator) this$1.unexpected() + isGenerator = this$1.eat(tt.star) + this$1.parsePropertyName(method) + } + method.kind = "method" + var isGetSet = false + if (!method.computed) { + var key = method.key; + if (!isGenerator && key.type === "Identifier" && this$1.type !== tt.parenL && (key.name === "get" || key.name === "set")) { + isGetSet = true + method.kind = key.name + key = this$1.parsePropertyName(method) + } + if (!method.static && (key.type === "Identifier" && key.name === "constructor" || + key.type === "Literal" && key.value === "constructor")) { + if (hadConstructor) this$1.raise(key.start, "Duplicate constructor in the same class") + if (isGetSet) this$1.raise(key.start, "Constructor can't have get/set modifier") + if (isGenerator) this$1.raise(key.start, "Constructor can't be a generator") + method.kind = "constructor" + hadConstructor = true + } + } + this$1.parseClassMethod(classBody, method, isGenerator) + if (isGetSet) { + var paramCount = method.kind === "get" ? 0 : 1 + if (method.value.params.length !== paramCount) { + var start = method.value.start + if (method.kind === "get") + this$1.raiseRecoverable(start, "getter should have no params") + else + this$1.raiseRecoverable(start, "setter should have exactly one param") + } + if (method.kind === "set" && method.value.params[0].type === "RestElement") + this$1.raise(method.value.params[0].start, "Setter cannot use rest params") + } + } + node.body = this.finishNode(classBody, "ClassBody") + return this.finishNode(node, isStatement ? "ClassDeclaration" : "ClassExpression") +} + +pp$1.parseClassMethod = function(classBody, method, isGenerator) { + method.value = this.parseMethod(isGenerator) + classBody.body.push(this.finishNode(method, "MethodDefinition")) +} + +pp$1.parseClassId = function(node, isStatement) { + node.id = this.type === tt.name ? this.parseIdent() : isStatement ? this.unexpected() : null +} + +pp$1.parseClassSuper = function(node) { + node.superClass = this.eat(tt._extends) ? this.parseExprSubscripts() : null +} + +// Parses module export declaration. + +pp$1.parseExport = function(node) { + var this$1 = this; + + this.next() + // export * from '...' + if (this.eat(tt.star)) { + this.expectContextual("from") + node.source = this.type === tt.string ? this.parseExprAtom() : this.unexpected() + this.semicolon() + return this.finishNode(node, "ExportAllDeclaration") + } + if (this.eat(tt._default)) { // export default ... + var parens = this.type == tt.parenL + var expr = this.parseMaybeAssign() + var needsSemi = true + if (!parens && (expr.type == "FunctionExpression" || + expr.type == "ClassExpression")) { + needsSemi = false + if (expr.id) { + expr.type = expr.type == "FunctionExpression" + ? "FunctionDeclaration" + : "ClassDeclaration" + } + } + node.declaration = expr + if (needsSemi) this.semicolon() + return this.finishNode(node, "ExportDefaultDeclaration") + } + // export var|const|let|function|class ... + if (this.shouldParseExportStatement()) { + node.declaration = this.parseStatement(true) + node.specifiers = [] + node.source = null + } else { // export { x, y as z } [from '...'] + node.declaration = null + node.specifiers = this.parseExportSpecifiers() + if (this.eatContextual("from")) { + node.source = this.type === tt.string ? this.parseExprAtom() : this.unexpected() + } else { + // check for keywords used as local names + for (var i = 0; i < node.specifiers.length; i++) { + if (this$1.keywords.test(node.specifiers[i].local.name) || this$1.reservedWords.test(node.specifiers[i].local.name)) { + this$1.unexpected(node.specifiers[i].local.start) + } + } + + node.source = null + } + this.semicolon() + } + return this.finishNode(node, "ExportNamedDeclaration") +} + +pp$1.shouldParseExportStatement = function() { + return this.type.keyword || this.isLet() +} + +// Parses a comma-separated list of module exports. + +pp$1.parseExportSpecifiers = function() { + var this$1 = this; + + var nodes = [], first = true + // export { x, y as z } [from '...'] + this.expect(tt.braceL) + while (!this.eat(tt.braceR)) { + if (!first) { + this$1.expect(tt.comma) + if (this$1.afterTrailingComma(tt.braceR)) break + } else first = false + + var node = this$1.startNode() + node.local = this$1.parseIdent(this$1.type === tt._default) + node.exported = this$1.eatContextual("as") ? this$1.parseIdent(true) : node.local + nodes.push(this$1.finishNode(node, "ExportSpecifier")) + } + return nodes +} + +// Parses import declaration. + +pp$1.parseImport = function(node) { + this.next() + // import '...' + if (this.type === tt.string) { + node.specifiers = empty + node.source = this.parseExprAtom() + } else { + node.specifiers = this.parseImportSpecifiers() + this.expectContextual("from") + node.source = this.type === tt.string ? this.parseExprAtom() : this.unexpected() + } + this.semicolon() + return this.finishNode(node, "ImportDeclaration") +} + +// Parses a comma-separated list of module imports. + +pp$1.parseImportSpecifiers = function() { + var this$1 = this; + + var nodes = [], first = true + if (this.type === tt.name) { + // import defaultObj, { x, y as z } from '...' + var node = this.startNode() + node.local = this.parseIdent() + this.checkLVal(node.local, true) + nodes.push(this.finishNode(node, "ImportDefaultSpecifier")) + if (!this.eat(tt.comma)) return nodes + } + if (this.type === tt.star) { + var node$1 = this.startNode() + this.next() + this.expectContextual("as") + node$1.local = this.parseIdent() + this.checkLVal(node$1.local, true) + nodes.push(this.finishNode(node$1, "ImportNamespaceSpecifier")) + return nodes + } + this.expect(tt.braceL) + while (!this.eat(tt.braceR)) { + if (!first) { + this$1.expect(tt.comma) + if (this$1.afterTrailingComma(tt.braceR)) break + } else first = false + + var node$2 = this$1.startNode() + node$2.imported = this$1.parseIdent(true) + if (this$1.eatContextual("as")) { + node$2.local = this$1.parseIdent() + } else { + node$2.local = node$2.imported + if (this$1.isKeyword(node$2.local.name)) this$1.unexpected(node$2.local.start) + if (this$1.reservedWordsStrict.test(node$2.local.name)) this$1.raise(node$2.local.start, "The keyword '" + node$2.local.name + "' is reserved") + } + this$1.checkLVal(node$2.local, true) + nodes.push(this$1.finishNode(node$2, "ImportSpecifier")) + } + return nodes +} + +var pp$2 = Parser.prototype + +// Convert existing expression atom to assignable pattern +// if possible. + +pp$2.toAssignable = function(node, isBinding) { + var this$1 = this; + + if (this.options.ecmaVersion >= 6 && node) { + switch (node.type) { + case "Identifier": + case "ObjectPattern": + case "ArrayPattern": + break + + case "ObjectExpression": + node.type = "ObjectPattern" + for (var i = 0; i < node.properties.length; i++) { + var prop = node.properties[i] + if (prop.kind !== "init") this$1.raise(prop.key.start, "Object pattern can't contain getter or setter") + this$1.toAssignable(prop.value, isBinding) + } + break + + case "ArrayExpression": + node.type = "ArrayPattern" + this.toAssignableList(node.elements, isBinding) + break + + case "AssignmentExpression": + if (node.operator === "=") { + node.type = "AssignmentPattern" + delete node.operator + // falls through to AssignmentPattern + } else { + this.raise(node.left.end, "Only '=' operator can be used for specifying default value.") + break + } + + case "AssignmentPattern": + if (node.right.type === "YieldExpression") + this.raise(node.right.start, "Yield expression cannot be a default value") + break + + case "ParenthesizedExpression": + node.expression = this.toAssignable(node.expression, isBinding) + break + + case "MemberExpression": + if (!isBinding) break + + default: + this.raise(node.start, "Assigning to rvalue") + } + } + return node +} + +// Convert list of expression atoms to binding list. + +pp$2.toAssignableList = function(exprList, isBinding) { + var this$1 = this; + + var end = exprList.length + if (end) { + var last = exprList[end - 1] + if (last && last.type == "RestElement") { + --end + } else if (last && last.type == "SpreadElement") { + last.type = "RestElement" + var arg = last.argument + this.toAssignable(arg, isBinding) + if (arg.type !== "Identifier" && arg.type !== "MemberExpression" && arg.type !== "ArrayPattern") + this.unexpected(arg.start) + --end + } + + if (isBinding && last && last.type === "RestElement" && last.argument.type !== "Identifier") + this.unexpected(last.argument.start) + } + for (var i = 0; i < end; i++) { + var elt = exprList[i] + if (elt) this$1.toAssignable(elt, isBinding) + } + return exprList +} + +// Parses spread element. + +pp$2.parseSpread = function(refDestructuringErrors) { + var node = this.startNode() + this.next() + node.argument = this.parseMaybeAssign(false, refDestructuringErrors) + return this.finishNode(node, "SpreadElement") +} + +pp$2.parseRest = function(allowNonIdent) { + var node = this.startNode() + this.next() + + // RestElement inside of a function parameter must be an identifier + if (allowNonIdent) node.argument = this.type === tt.name ? this.parseIdent() : this.unexpected() + else node.argument = this.type === tt.name || this.type === tt.bracketL ? this.parseBindingAtom() : this.unexpected() + + return this.finishNode(node, "RestElement") +} + +// Parses lvalue (assignable) atom. + +pp$2.parseBindingAtom = function() { + if (this.options.ecmaVersion < 6) return this.parseIdent() + switch (this.type) { + case tt.name: + return this.parseIdent() + + case tt.bracketL: + var node = this.startNode() + this.next() + node.elements = this.parseBindingList(tt.bracketR, true, true) + return this.finishNode(node, "ArrayPattern") + + case tt.braceL: + return this.parseObj(true) + + default: + this.unexpected() + } +} + +pp$2.parseBindingList = function(close, allowEmpty, allowTrailingComma, allowNonIdent) { + var this$1 = this; + + var elts = [], first = true + while (!this.eat(close)) { + if (first) first = false + else this$1.expect(tt.comma) + if (allowEmpty && this$1.type === tt.comma) { + elts.push(null) + } else if (allowTrailingComma && this$1.afterTrailingComma(close)) { + break + } else if (this$1.type === tt.ellipsis) { + var rest = this$1.parseRest(allowNonIdent) + this$1.parseBindingListItem(rest) + elts.push(rest) + if (this$1.type === tt.comma) this$1.raise(this$1.start, "Comma is not permitted after the rest element") + this$1.expect(close) + break + } else { + var elem = this$1.parseMaybeDefault(this$1.start, this$1.startLoc) + this$1.parseBindingListItem(elem) + elts.push(elem) + } + } + return elts +} + +pp$2.parseBindingListItem = function(param) { + return param +} + +// Parses assignment pattern around given atom if possible. + +pp$2.parseMaybeDefault = function(startPos, startLoc, left) { + left = left || this.parseBindingAtom() + if (this.options.ecmaVersion < 6 || !this.eat(tt.eq)) return left + var node = this.startNodeAt(startPos, startLoc) + node.left = left + node.right = this.parseMaybeAssign() + return this.finishNode(node, "AssignmentPattern") +} + +// Verify that a node is an lval — something that can be assigned +// to. + +pp$2.checkLVal = function(expr, isBinding, checkClashes) { + var this$1 = this; + + switch (expr.type) { + case "Identifier": + if (this.strict && this.reservedWordsStrictBind.test(expr.name)) + this.raiseRecoverable(expr.start, (isBinding ? "Binding " : "Assigning to ") + expr.name + " in strict mode") + if (checkClashes) { + if (has(checkClashes, expr.name)) + this.raiseRecoverable(expr.start, "Argument name clash") + checkClashes[expr.name] = true + } + break + + case "MemberExpression": + if (isBinding) this.raiseRecoverable(expr.start, (isBinding ? "Binding" : "Assigning to") + " member expression") + break + + case "ObjectPattern": + for (var i = 0; i < expr.properties.length; i++) + this$1.checkLVal(expr.properties[i].value, isBinding, checkClashes) + break + + case "ArrayPattern": + for (var i$1 = 0; i$1 < expr.elements.length; i$1++) { + var elem = expr.elements[i$1] + if (elem) this$1.checkLVal(elem, isBinding, checkClashes) + } + break + + case "AssignmentPattern": + this.checkLVal(expr.left, isBinding, checkClashes) + break + + case "RestElement": + this.checkLVal(expr.argument, isBinding, checkClashes) + break + + case "ParenthesizedExpression": + this.checkLVal(expr.expression, isBinding, checkClashes) + break + + default: + this.raise(expr.start, (isBinding ? "Binding" : "Assigning to") + " rvalue") + } +} + +var pp$3 = Parser.prototype + +// Check if property name clashes with already added. +// Object/class getters and setters are not allowed to clash — +// either with each other or with an init property — and in +// strict mode, init properties are also not allowed to be repeated. + +pp$3.checkPropClash = function(prop, propHash) { + if (this.options.ecmaVersion >= 6 && (prop.computed || prop.method || prop.shorthand)) + return + var key = prop.key; + var name + switch (key.type) { + case "Identifier": name = key.name; break + case "Literal": name = String(key.value); break + default: return + } + var kind = prop.kind; + if (this.options.ecmaVersion >= 6) { + if (name === "__proto__" && kind === "init") { + if (propHash.proto) this.raiseRecoverable(key.start, "Redefinition of __proto__ property") + propHash.proto = true + } + return + } + name = "$" + name + var other = propHash[name] + if (other) { + var isGetSet = kind !== "init" + if ((this.strict || isGetSet) && other[kind] || !(isGetSet ^ other.init)) + this.raiseRecoverable(key.start, "Redefinition of property") + } else { + other = propHash[name] = { + init: false, + get: false, + set: false + } + } + other[kind] = true +} + +// ### Expression parsing + +// These nest, from the most general expression type at the top to +// 'atomic', nondivisible expression types at the bottom. Most of +// the functions will simply let the function(s) below them parse, +// and, *if* the syntactic construct they handle is present, wrap +// the AST node that the inner parser gave them in another node. + +// Parse a full expression. The optional arguments are used to +// forbid the `in` operator (in for loops initalization expressions) +// and provide reference for storing '=' operator inside shorthand +// property assignment in contexts where both object expression +// and object pattern might appear (so it's possible to raise +// delayed syntax error at correct position). + +pp$3.parseExpression = function(noIn, refDestructuringErrors) { + var this$1 = this; + + var startPos = this.start, startLoc = this.startLoc + var expr = this.parseMaybeAssign(noIn, refDestructuringErrors) + if (this.type === tt.comma) { + var node = this.startNodeAt(startPos, startLoc) + node.expressions = [expr] + while (this.eat(tt.comma)) node.expressions.push(this$1.parseMaybeAssign(noIn, refDestructuringErrors)) + return this.finishNode(node, "SequenceExpression") + } + return expr +} + +// Parse an assignment expression. This includes applications of +// operators like `+=`. + +pp$3.parseMaybeAssign = function(noIn, refDestructuringErrors, afterLeftParse) { + if (this.inGenerator && this.isContextual("yield")) return this.parseYield() + + var ownDestructuringErrors = false + if (!refDestructuringErrors) { + refDestructuringErrors = new DestructuringErrors + ownDestructuringErrors = true + } + var startPos = this.start, startLoc = this.startLoc + if (this.type == tt.parenL || this.type == tt.name) + this.potentialArrowAt = this.start + var left = this.parseMaybeConditional(noIn, refDestructuringErrors) + if (afterLeftParse) left = afterLeftParse.call(this, left, startPos, startLoc) + if (this.type.isAssign) { + this.checkPatternErrors(refDestructuringErrors, true) + if (!ownDestructuringErrors) DestructuringErrors.call(refDestructuringErrors) + var node = this.startNodeAt(startPos, startLoc) + node.operator = this.value + node.left = this.type === tt.eq ? this.toAssignable(left) : left + refDestructuringErrors.shorthandAssign = 0 // reset because shorthand default was used correctly + this.checkLVal(left) + this.next() + node.right = this.parseMaybeAssign(noIn) + return this.finishNode(node, "AssignmentExpression") + } else { + if (ownDestructuringErrors) this.checkExpressionErrors(refDestructuringErrors, true) + } + return left +} + +// Parse a ternary conditional (`?:`) operator. + +pp$3.parseMaybeConditional = function(noIn, refDestructuringErrors) { + var startPos = this.start, startLoc = this.startLoc + var expr = this.parseExprOps(noIn, refDestructuringErrors) + if (this.checkExpressionErrors(refDestructuringErrors)) return expr + if (this.eat(tt.question)) { + var node = this.startNodeAt(startPos, startLoc) + node.test = expr + node.consequent = this.parseMaybeAssign() + this.expect(tt.colon) + node.alternate = this.parseMaybeAssign(noIn) + return this.finishNode(node, "ConditionalExpression") + } + return expr +} + +// Start the precedence parser. + +pp$3.parseExprOps = function(noIn, refDestructuringErrors) { + var startPos = this.start, startLoc = this.startLoc + var expr = this.parseMaybeUnary(refDestructuringErrors, false) + if (this.checkExpressionErrors(refDestructuringErrors)) return expr + return this.parseExprOp(expr, startPos, startLoc, -1, noIn) +} + +// Parse binary operators with the operator precedence parsing +// algorithm. `left` is the left-hand side of the operator. +// `minPrec` provides context that allows the function to stop and +// defer further parser to one of its callers when it encounters an +// operator that has a lower precedence than the set it is parsing. + +pp$3.parseExprOp = function(left, leftStartPos, leftStartLoc, minPrec, noIn) { + var prec = this.type.binop + if (prec != null && (!noIn || this.type !== tt._in)) { + if (prec > minPrec) { + var logical = this.type === tt.logicalOR || this.type === tt.logicalAND + var op = this.value + this.next() + var startPos = this.start, startLoc = this.startLoc + var right = this.parseExprOp(this.parseMaybeUnary(null, false), startPos, startLoc, prec, noIn) + var node = this.buildBinary(leftStartPos, leftStartLoc, left, right, op, logical) + return this.parseExprOp(node, leftStartPos, leftStartLoc, minPrec, noIn) + } + } + return left +} + +pp$3.buildBinary = function(startPos, startLoc, left, right, op, logical) { + var node = this.startNodeAt(startPos, startLoc) + node.left = left + node.operator = op + node.right = right + return this.finishNode(node, logical ? "LogicalExpression" : "BinaryExpression") +} + +// Parse unary operators, both prefix and postfix. + +pp$3.parseMaybeUnary = function(refDestructuringErrors, sawUnary) { + var this$1 = this; + + var startPos = this.start, startLoc = this.startLoc, expr + if (this.type.prefix) { + var node = this.startNode(), update = this.type === tt.incDec + node.operator = this.value + node.prefix = true + this.next() + node.argument = this.parseMaybeUnary(null, true) + this.checkExpressionErrors(refDestructuringErrors, true) + if (update) this.checkLVal(node.argument) + else if (this.strict && node.operator === "delete" && + node.argument.type === "Identifier") + this.raiseRecoverable(node.start, "Deleting local variable in strict mode") + else sawUnary = true + expr = this.finishNode(node, update ? "UpdateExpression" : "UnaryExpression") + } else { + expr = this.parseExprSubscripts(refDestructuringErrors) + if (this.checkExpressionErrors(refDestructuringErrors)) return expr + while (this.type.postfix && !this.canInsertSemicolon()) { + var node$1 = this$1.startNodeAt(startPos, startLoc) + node$1.operator = this$1.value + node$1.prefix = false + node$1.argument = expr + this$1.checkLVal(expr) + this$1.next() + expr = this$1.finishNode(node$1, "UpdateExpression") + } + } + + if (!sawUnary && this.eat(tt.starstar)) + return this.buildBinary(startPos, startLoc, expr, this.parseMaybeUnary(null, false), "**", false) + else + return expr +} + +// Parse call, dot, and `[]`-subscript expressions. + +pp$3.parseExprSubscripts = function(refDestructuringErrors) { + var startPos = this.start, startLoc = this.startLoc + var expr = this.parseExprAtom(refDestructuringErrors) + var skipArrowSubscripts = expr.type === "ArrowFunctionExpression" && this.input.slice(this.lastTokStart, this.lastTokEnd) !== ")" + if (this.checkExpressionErrors(refDestructuringErrors) || skipArrowSubscripts) return expr + return this.parseSubscripts(expr, startPos, startLoc) +} + +pp$3.parseSubscripts = function(base, startPos, startLoc, noCalls) { + var this$1 = this; + + for (;;) { + if (this$1.eat(tt.dot)) { + var node = this$1.startNodeAt(startPos, startLoc) + node.object = base + node.property = this$1.parseIdent(true) + node.computed = false + base = this$1.finishNode(node, "MemberExpression") + } else if (this$1.eat(tt.bracketL)) { + var node$1 = this$1.startNodeAt(startPos, startLoc) + node$1.object = base + node$1.property = this$1.parseExpression() + node$1.computed = true + this$1.expect(tt.bracketR) + base = this$1.finishNode(node$1, "MemberExpression") + } else if (!noCalls && this$1.eat(tt.parenL)) { + var node$2 = this$1.startNodeAt(startPos, startLoc) + node$2.callee = base + node$2.arguments = this$1.parseExprList(tt.parenR, false) + base = this$1.finishNode(node$2, "CallExpression") + } else if (this$1.type === tt.backQuote) { + var node$3 = this$1.startNodeAt(startPos, startLoc) + node$3.tag = base + node$3.quasi = this$1.parseTemplate() + base = this$1.finishNode(node$3, "TaggedTemplateExpression") + } else { + return base + } + } +} + +// Parse an atomic expression — either a single token that is an +// expression, an expression started by a keyword like `function` or +// `new`, or an expression wrapped in punctuation like `()`, `[]`, +// or `{}`. + +pp$3.parseExprAtom = function(refDestructuringErrors) { + var node, canBeArrow = this.potentialArrowAt == this.start + switch (this.type) { + case tt._super: + if (!this.inFunction) + this.raise(this.start, "'super' outside of function or class") + + case tt._this: + var type = this.type === tt._this ? "ThisExpression" : "Super" + node = this.startNode() + this.next() + return this.finishNode(node, type) + + case tt.name: + var startPos = this.start, startLoc = this.startLoc + var id = this.parseIdent(this.type !== tt.name) + if (canBeArrow && !this.canInsertSemicolon() && this.eat(tt.arrow)) + return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), [id]) + return id + + case tt.regexp: + var value = this.value + node = this.parseLiteral(value.value) + node.regex = {pattern: value.pattern, flags: value.flags} + return node + + case tt.num: case tt.string: + return this.parseLiteral(this.value) + + case tt._null: case tt._true: case tt._false: + node = this.startNode() + node.value = this.type === tt._null ? null : this.type === tt._true + node.raw = this.type.keyword + this.next() + return this.finishNode(node, "Literal") + + case tt.parenL: + return this.parseParenAndDistinguishExpression(canBeArrow) + + case tt.bracketL: + node = this.startNode() + this.next() + node.elements = this.parseExprList(tt.bracketR, true, true, refDestructuringErrors) + return this.finishNode(node, "ArrayExpression") + + case tt.braceL: + return this.parseObj(false, refDestructuringErrors) + + case tt._function: + node = this.startNode() + this.next() + return this.parseFunction(node, false) + + case tt._class: + return this.parseClass(this.startNode(), false) + + case tt._new: + return this.parseNew() + + case tt.backQuote: + return this.parseTemplate() + + default: + this.unexpected() + } +} + +pp$3.parseLiteral = function(value) { + var node = this.startNode() + node.value = value + node.raw = this.input.slice(this.start, this.end) + this.next() + return this.finishNode(node, "Literal") +} + +pp$3.parseParenExpression = function() { + this.expect(tt.parenL) + var val = this.parseExpression() + this.expect(tt.parenR) + return val +} + +pp$3.parseParenAndDistinguishExpression = function(canBeArrow) { + var this$1 = this; + + var startPos = this.start, startLoc = this.startLoc, val + if (this.options.ecmaVersion >= 6) { + this.next() + + var innerStartPos = this.start, innerStartLoc = this.startLoc + var exprList = [], first = true + var refDestructuringErrors = new DestructuringErrors, spreadStart, innerParenStart + while (this.type !== tt.parenR) { + first ? first = false : this$1.expect(tt.comma) + if (this$1.type === tt.ellipsis) { + spreadStart = this$1.start + exprList.push(this$1.parseParenItem(this$1.parseRest())) + break + } else { + if (this$1.type === tt.parenL && !innerParenStart) { + innerParenStart = this$1.start + } + exprList.push(this$1.parseMaybeAssign(false, refDestructuringErrors, this$1.parseParenItem)) + } + } + var innerEndPos = this.start, innerEndLoc = this.startLoc + this.expect(tt.parenR) + + if (canBeArrow && !this.canInsertSemicolon() && this.eat(tt.arrow)) { + this.checkPatternErrors(refDestructuringErrors, true) + if (innerParenStart) this.unexpected(innerParenStart) + return this.parseParenArrowList(startPos, startLoc, exprList) + } + + if (!exprList.length) this.unexpected(this.lastTokStart) + if (spreadStart) this.unexpected(spreadStart) + this.checkExpressionErrors(refDestructuringErrors, true) + + if (exprList.length > 1) { + val = this.startNodeAt(innerStartPos, innerStartLoc) + val.expressions = exprList + this.finishNodeAt(val, "SequenceExpression", innerEndPos, innerEndLoc) + } else { + val = exprList[0] + } + } else { + val = this.parseParenExpression() + } + + if (this.options.preserveParens) { + var par = this.startNodeAt(startPos, startLoc) + par.expression = val + return this.finishNode(par, "ParenthesizedExpression") + } else { + return val + } +} + +pp$3.parseParenItem = function(item) { + return item +} + +pp$3.parseParenArrowList = function(startPos, startLoc, exprList) { + return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), exprList) +} + +// New's precedence is slightly tricky. It must allow its argument to +// be a `[]` or dot subscript expression, but not a call — at least, +// not without wrapping it in parentheses. Thus, it uses the noCalls +// argument to parseSubscripts to prevent it from consuming the +// argument list. + +var empty$1 = [] + +pp$3.parseNew = function() { + var node = this.startNode() + var meta = this.parseIdent(true) + if (this.options.ecmaVersion >= 6 && this.eat(tt.dot)) { + node.meta = meta + node.property = this.parseIdent(true) + if (node.property.name !== "target") + this.raiseRecoverable(node.property.start, "The only valid meta property for new is new.target") + if (!this.inFunction) + this.raiseRecoverable(node.start, "new.target can only be used in functions") + return this.finishNode(node, "MetaProperty") + } + var startPos = this.start, startLoc = this.startLoc + node.callee = this.parseSubscripts(this.parseExprAtom(), startPos, startLoc, true) + if (this.eat(tt.parenL)) node.arguments = this.parseExprList(tt.parenR, false) + else node.arguments = empty$1 + return this.finishNode(node, "NewExpression") +} + +// Parse template expression. + +pp$3.parseTemplateElement = function() { + var elem = this.startNode() + elem.value = { + raw: this.input.slice(this.start, this.end).replace(/\r\n?/g, '\n'), + cooked: this.value + } + this.next() + elem.tail = this.type === tt.backQuote + return this.finishNode(elem, "TemplateElement") +} + +pp$3.parseTemplate = function() { + var this$1 = this; + + var node = this.startNode() + this.next() + node.expressions = [] + var curElt = this.parseTemplateElement() + node.quasis = [curElt] + while (!curElt.tail) { + this$1.expect(tt.dollarBraceL) + node.expressions.push(this$1.parseExpression()) + this$1.expect(tt.braceR) + node.quasis.push(curElt = this$1.parseTemplateElement()) + } + this.next() + return this.finishNode(node, "TemplateLiteral") +} + +// Parse an object literal or binding pattern. + +pp$3.parseObj = function(isPattern, refDestructuringErrors) { + var this$1 = this; + + var node = this.startNode(), first = true, propHash = {} + node.properties = [] + this.next() + while (!this.eat(tt.braceR)) { + if (!first) { + this$1.expect(tt.comma) + if (this$1.afterTrailingComma(tt.braceR)) break + } else first = false + + var prop = this$1.startNode(), isGenerator, startPos, startLoc + if (this$1.options.ecmaVersion >= 6) { + prop.method = false + prop.shorthand = false + if (isPattern || refDestructuringErrors) { + startPos = this$1.start + startLoc = this$1.startLoc + } + if (!isPattern) + isGenerator = this$1.eat(tt.star) + } + this$1.parsePropertyName(prop) + this$1.parsePropertyValue(prop, isPattern, isGenerator, startPos, startLoc, refDestructuringErrors) + this$1.checkPropClash(prop, propHash) + node.properties.push(this$1.finishNode(prop, "Property")) + } + return this.finishNode(node, isPattern ? "ObjectPattern" : "ObjectExpression") +} + +pp$3.parsePropertyValue = function(prop, isPattern, isGenerator, startPos, startLoc, refDestructuringErrors) { + if (this.eat(tt.colon)) { + prop.value = isPattern ? this.parseMaybeDefault(this.start, this.startLoc) : this.parseMaybeAssign(false, refDestructuringErrors) + prop.kind = "init" + } else if (this.options.ecmaVersion >= 6 && this.type === tt.parenL) { + if (isPattern) this.unexpected() + prop.kind = "init" + prop.method = true + prop.value = this.parseMethod(isGenerator) + } else if (this.options.ecmaVersion >= 5 && !prop.computed && prop.key.type === "Identifier" && + (prop.key.name === "get" || prop.key.name === "set") && + (this.type != tt.comma && this.type != tt.braceR)) { + if (isGenerator || isPattern) this.unexpected() + prop.kind = prop.key.name + this.parsePropertyName(prop) + prop.value = this.parseMethod(false) + var paramCount = prop.kind === "get" ? 0 : 1 + if (prop.value.params.length !== paramCount) { + var start = prop.value.start + if (prop.kind === "get") + this.raiseRecoverable(start, "getter should have no params") + else + this.raiseRecoverable(start, "setter should have exactly one param") + } + if (prop.kind === "set" && prop.value.params[0].type === "RestElement") + this.raiseRecoverable(prop.value.params[0].start, "Setter cannot use rest params") + } else if (this.options.ecmaVersion >= 6 && !prop.computed && prop.key.type === "Identifier") { + if (this.keywords.test(prop.key.name) || + (this.strict ? this.reservedWordsStrictBind : this.reservedWords).test(prop.key.name) || + (this.inGenerator && prop.key.name == "yield")) + this.raiseRecoverable(prop.key.start, "'" + prop.key.name + "' can not be used as shorthand property") + prop.kind = "init" + if (isPattern) { + prop.value = this.parseMaybeDefault(startPos, startLoc, prop.key) + } else if (this.type === tt.eq && refDestructuringErrors) { + if (!refDestructuringErrors.shorthandAssign) + refDestructuringErrors.shorthandAssign = this.start + prop.value = this.parseMaybeDefault(startPos, startLoc, prop.key) + } else { + prop.value = prop.key + } + prop.shorthand = true + } else this.unexpected() +} + +pp$3.parsePropertyName = function(prop) { + if (this.options.ecmaVersion >= 6) { + if (this.eat(tt.bracketL)) { + prop.computed = true + prop.key = this.parseMaybeAssign() + this.expect(tt.bracketR) + return prop.key + } else { + prop.computed = false + } + } + return prop.key = this.type === tt.num || this.type === tt.string ? this.parseExprAtom() : this.parseIdent(true) +} + +// Initialize empty function node. + +pp$3.initFunction = function(node) { + node.id = null + if (this.options.ecmaVersion >= 6) { + node.generator = false + node.expression = false + } +} + +// Parse object or class method. + +pp$3.parseMethod = function(isGenerator) { + var node = this.startNode(), oldInGen = this.inGenerator + this.inGenerator = isGenerator + this.initFunction(node) + this.expect(tt.parenL) + node.params = this.parseBindingList(tt.parenR, false, false) + if (this.options.ecmaVersion >= 6) + node.generator = isGenerator + this.parseFunctionBody(node, false) + this.inGenerator = oldInGen + return this.finishNode(node, "FunctionExpression") +} + +// Parse arrow function expression with given parameters. + +pp$3.parseArrowExpression = function(node, params) { + var oldInGen = this.inGenerator + this.inGenerator = false + this.initFunction(node) + node.params = this.toAssignableList(params, true) + this.parseFunctionBody(node, true) + this.inGenerator = oldInGen + return this.finishNode(node, "ArrowFunctionExpression") +} + +// Parse function body and check parameters. + +pp$3.parseFunctionBody = function(node, isArrowFunction) { + var isExpression = isArrowFunction && this.type !== tt.braceL + + if (isExpression) { + node.body = this.parseMaybeAssign() + node.expression = true + } else { + // Start a new scope with regard to labels and the `inFunction` + // flag (restore them to their old value afterwards). + var oldInFunc = this.inFunction, oldLabels = this.labels + this.inFunction = true; this.labels = [] + node.body = this.parseBlock(true) + node.expression = false + this.inFunction = oldInFunc; this.labels = oldLabels + } + + // If this is a strict mode function, verify that argument names + // are not repeated, and it does not try to bind the words `eval` + // or `arguments`. + var useStrict = (!isExpression && node.body.body.length && this.isUseStrict(node.body.body[0])) ? node.body.body[0] : null; + if (this.strict || useStrict) { + var oldStrict = this.strict + this.strict = true + if (node.id) + this.checkLVal(node.id, true) + this.checkParams(node, useStrict) + this.strict = oldStrict + } else if (isArrowFunction) { + this.checkParams(node, useStrict) + } +} + +// Checks function params for various disallowed patterns such as using "eval" +// or "arguments" and duplicate parameters. + +pp$3.checkParams = function(node, useStrict) { + var this$1 = this; + + var nameHash = {} + for (var i = 0; i < node.params.length; i++) { + if (useStrict && this$1.options.ecmaVersion >= 7 && node.params[i].type !== "Identifier") + this$1.raiseRecoverable(useStrict.start, "Illegal 'use strict' directive in function with non-simple parameter list"); + this$1.checkLVal(node.params[i], true, nameHash) + } +} + +// Parses a comma-separated list of expressions, and returns them as +// an array. `close` is the token type that ends the list, and +// `allowEmpty` can be turned on to allow subsequent commas with +// nothing in between them to be parsed as `null` (which is needed +// for array literals). + +pp$3.parseExprList = function(close, allowTrailingComma, allowEmpty, refDestructuringErrors) { + var this$1 = this; + + var elts = [], first = true + while (!this.eat(close)) { + if (!first) { + this$1.expect(tt.comma) + if (allowTrailingComma && this$1.afterTrailingComma(close)) break + } else first = false + + var elt + if (allowEmpty && this$1.type === tt.comma) + elt = null + else if (this$1.type === tt.ellipsis) { + elt = this$1.parseSpread(refDestructuringErrors) + if (this$1.type === tt.comma && refDestructuringErrors && !refDestructuringErrors.trailingComma) { + refDestructuringErrors.trailingComma = this$1.lastTokStart + } + } else + elt = this$1.parseMaybeAssign(false, refDestructuringErrors) + elts.push(elt) + } + return elts +} + +// Parse the next token as an identifier. If `liberal` is true (used +// when parsing properties), it will also convert keywords into +// identifiers. + +pp$3.parseIdent = function(liberal) { + var node = this.startNode() + if (liberal && this.options.allowReserved == "never") liberal = false + if (this.type === tt.name) { + if (!liberal && (this.strict ? this.reservedWordsStrict : this.reservedWords).test(this.value) && + (this.options.ecmaVersion >= 6 || + this.input.slice(this.start, this.end).indexOf("\\") == -1)) + this.raiseRecoverable(this.start, "The keyword '" + this.value + "' is reserved") + if (!liberal && this.inGenerator && this.value === "yield") + this.raiseRecoverable(this.start, "Can not use 'yield' as identifier inside a generator") + node.name = this.value + } else if (liberal && this.type.keyword) { + node.name = this.type.keyword + } else { + this.unexpected() + } + this.next() + return this.finishNode(node, "Identifier") +} + +// Parses yield expression inside generator. + +pp$3.parseYield = function() { + var node = this.startNode() + this.next() + if (this.type == tt.semi || this.canInsertSemicolon() || (this.type != tt.star && !this.type.startsExpr)) { + node.delegate = false + node.argument = null + } else { + node.delegate = this.eat(tt.star) + node.argument = this.parseMaybeAssign() + } + return this.finishNode(node, "YieldExpression") +} + +var pp$4 = Parser.prototype + +// This function is used to raise exceptions on parse errors. It +// takes an offset integer (into the current `input`) to indicate +// the location of the error, attaches the position to the end +// of the error message, and then raises a `SyntaxError` with that +// message. + +pp$4.raise = function(pos, message) { + var loc = getLineInfo(this.input, pos) + message += " (" + loc.line + ":" + loc.column + ")" + var err = new SyntaxError(message) + err.pos = pos; err.loc = loc; err.raisedAt = this.pos + throw err +} + +pp$4.raiseRecoverable = pp$4.raise + +pp$4.curPosition = function() { + if (this.options.locations) { + return new Position(this.curLine, this.pos - this.lineStart) + } +} + +var Node = function Node(parser, pos, loc) { + this.type = "" + this.start = pos + this.end = 0 + if (parser.options.locations) + this.loc = new SourceLocation(parser, loc) + if (parser.options.directSourceFile) + this.sourceFile = parser.options.directSourceFile + if (parser.options.ranges) + this.range = [pos, 0] +}; + +// Start an AST node, attaching a start offset. + +var pp$5 = Parser.prototype + +pp$5.startNode = function() { + return new Node(this, this.start, this.startLoc) +} + +pp$5.startNodeAt = function(pos, loc) { + return new Node(this, pos, loc) +} + +// Finish an AST node, adding `type` and `end` properties. + +function finishNodeAt(node, type, pos, loc) { + node.type = type + node.end = pos + if (this.options.locations) + node.loc.end = loc + if (this.options.ranges) + node.range[1] = pos + return node +} + +pp$5.finishNode = function(node, type) { + return finishNodeAt.call(this, node, type, this.lastTokEnd, this.lastTokEndLoc) +} + +// Finish node at given position + +pp$5.finishNodeAt = function(node, type, pos, loc) { + return finishNodeAt.call(this, node, type, pos, loc) +} + +var TokContext = function TokContext(token, isExpr, preserveSpace, override) { + this.token = token + this.isExpr = !!isExpr + this.preserveSpace = !!preserveSpace + this.override = override +}; + +var types = { + b_stat: new TokContext("{", false), + b_expr: new TokContext("{", true), + b_tmpl: new TokContext("${", true), + p_stat: new TokContext("(", false), + p_expr: new TokContext("(", true), + q_tmpl: new TokContext("`", true, true, function (p) { return p.readTmplToken(); }), + f_expr: new TokContext("function", true) +} + +var pp$6 = Parser.prototype + +pp$6.initialContext = function() { + return [types.b_stat] +} + +pp$6.braceIsBlock = function(prevType) { + if (prevType === tt.colon) { + var parent = this.curContext() + if (parent === types.b_stat || parent === types.b_expr) + return !parent.isExpr + } + if (prevType === tt._return) + return lineBreak.test(this.input.slice(this.lastTokEnd, this.start)) + if (prevType === tt._else || prevType === tt.semi || prevType === tt.eof || prevType === tt.parenR) + return true + if (prevType == tt.braceL) + return this.curContext() === types.b_stat + return !this.exprAllowed +} + +pp$6.updateContext = function(prevType) { + var update, type = this.type + if (type.keyword && prevType == tt.dot) + this.exprAllowed = false + else if (update = type.updateContext) + update.call(this, prevType) + else + this.exprAllowed = type.beforeExpr +} + +// Token-specific context update code + +tt.parenR.updateContext = tt.braceR.updateContext = function() { + if (this.context.length == 1) { + this.exprAllowed = true + return + } + var out = this.context.pop() + if (out === types.b_stat && this.curContext() === types.f_expr) { + this.context.pop() + this.exprAllowed = false + } else if (out === types.b_tmpl) { + this.exprAllowed = true + } else { + this.exprAllowed = !out.isExpr + } +} + +tt.braceL.updateContext = function(prevType) { + this.context.push(this.braceIsBlock(prevType) ? types.b_stat : types.b_expr) + this.exprAllowed = true +} + +tt.dollarBraceL.updateContext = function() { + this.context.push(types.b_tmpl) + this.exprAllowed = true +} + +tt.parenL.updateContext = function(prevType) { + var statementParens = prevType === tt._if || prevType === tt._for || prevType === tt._with || prevType === tt._while + this.context.push(statementParens ? types.p_stat : types.p_expr) + this.exprAllowed = true +} + +tt.incDec.updateContext = function() { + // tokExprAllowed stays unchanged +} + +tt._function.updateContext = function(prevType) { + if (prevType.beforeExpr && prevType !== tt.semi && prevType !== tt._else && + !((prevType === tt.colon || prevType === tt.braceL) && this.curContext() === types.b_stat)) + this.context.push(types.f_expr) + this.exprAllowed = false +} + +tt.backQuote.updateContext = function() { + if (this.curContext() === types.q_tmpl) + this.context.pop() + else + this.context.push(types.q_tmpl) + this.exprAllowed = false +} + +// Object type used to represent tokens. Note that normally, tokens +// simply exist as properties on the parser object. This is only +// used for the onToken callback and the external tokenizer. + +var Token = function Token(p) { + this.type = p.type + this.value = p.value + this.start = p.start + this.end = p.end + if (p.options.locations) + this.loc = new SourceLocation(p, p.startLoc, p.endLoc) + if (p.options.ranges) + this.range = [p.start, p.end] +}; + +// ## Tokenizer + +var pp$7 = Parser.prototype + +// Are we running under Rhino? +var isRhino = typeof Packages == "object" && Object.prototype.toString.call(Packages) == "[object JavaPackage]" + +// Move to the next token + +pp$7.next = function() { + if (this.options.onToken) + this.options.onToken(new Token(this)) + + this.lastTokEnd = this.end + this.lastTokStart = this.start + this.lastTokEndLoc = this.endLoc + this.lastTokStartLoc = this.startLoc + this.nextToken() +} + +pp$7.getToken = function() { + this.next() + return new Token(this) +} + +// If we're in an ES6 environment, make parsers iterable +if (typeof Symbol !== "undefined") + pp$7[Symbol.iterator] = function () { + var self = this + return {next: function () { + var token = self.getToken() + return { + done: token.type === tt.eof, + value: token + } + }} + } + +// Toggle strict mode. Re-reads the next number or string to please +// pedantic tests (`"use strict"; 010;` should fail). + +pp$7.setStrict = function(strict) { + var this$1 = this; + + this.strict = strict + if (this.type !== tt.num && this.type !== tt.string) return + this.pos = this.start + if (this.options.locations) { + while (this.pos < this.lineStart) { + this$1.lineStart = this$1.input.lastIndexOf("\n", this$1.lineStart - 2) + 1 + --this$1.curLine + } + } + this.nextToken() +} + +pp$7.curContext = function() { + return this.context[this.context.length - 1] +} + +// Read a single token, updating the parser object's token-related +// properties. + +pp$7.nextToken = function() { + var curContext = this.curContext() + if (!curContext || !curContext.preserveSpace) this.skipSpace() + + this.start = this.pos + if (this.options.locations) this.startLoc = this.curPosition() + if (this.pos >= this.input.length) return this.finishToken(tt.eof) + + if (curContext.override) return curContext.override(this) + else this.readToken(this.fullCharCodeAtPos()) +} + +pp$7.readToken = function(code) { + // Identifier or keyword. '\uXXXX' sequences are allowed in + // identifiers, so '\' also dispatches to that. + if (isIdentifierStart(code, this.options.ecmaVersion >= 6) || code === 92 /* '\' */) + return this.readWord() + + return this.getTokenFromCode(code) +} + +pp$7.fullCharCodeAtPos = function() { + var code = this.input.charCodeAt(this.pos) + if (code <= 0xd7ff || code >= 0xe000) return code + var next = this.input.charCodeAt(this.pos + 1) + return (code << 10) + next - 0x35fdc00 +} + +pp$7.skipBlockComment = function() { + var this$1 = this; + + var startLoc = this.options.onComment && this.curPosition() + var start = this.pos, end = this.input.indexOf("*/", this.pos += 2) + if (end === -1) this.raise(this.pos - 2, "Unterminated comment") + this.pos = end + 2 + if (this.options.locations) { + lineBreakG.lastIndex = start + var match + while ((match = lineBreakG.exec(this.input)) && match.index < this.pos) { + ++this$1.curLine + this$1.lineStart = match.index + match[0].length + } + } + if (this.options.onComment) + this.options.onComment(true, this.input.slice(start + 2, end), start, this.pos, + startLoc, this.curPosition()) +} + +pp$7.skipLineComment = function(startSkip) { + var this$1 = this; + + var start = this.pos + var startLoc = this.options.onComment && this.curPosition() + var ch = this.input.charCodeAt(this.pos+=startSkip) + while (this.pos < this.input.length && ch !== 10 && ch !== 13 && ch !== 8232 && ch !== 8233) { + ++this$1.pos + ch = this$1.input.charCodeAt(this$1.pos) + } + if (this.options.onComment) + this.options.onComment(false, this.input.slice(start + startSkip, this.pos), start, this.pos, + startLoc, this.curPosition()) +} + +// Called at the start of the parse and after every token. Skips +// whitespace and comments, and. + +pp$7.skipSpace = function() { + var this$1 = this; + + loop: while (this.pos < this.input.length) { + var ch = this$1.input.charCodeAt(this$1.pos) + switch (ch) { + case 32: case 160: // ' ' + ++this$1.pos + break + case 13: + if (this$1.input.charCodeAt(this$1.pos + 1) === 10) { + ++this$1.pos + } + case 10: case 8232: case 8233: + ++this$1.pos + if (this$1.options.locations) { + ++this$1.curLine + this$1.lineStart = this$1.pos + } + break + case 47: // '/' + switch (this$1.input.charCodeAt(this$1.pos + 1)) { + case 42: // '*' + this$1.skipBlockComment() + break + case 47: + this$1.skipLineComment(2) + break + default: + break loop + } + break + default: + if (ch > 8 && ch < 14 || ch >= 5760 && nonASCIIwhitespace.test(String.fromCharCode(ch))) { + ++this$1.pos + } else { + break loop + } + } + } +} + +// Called at the end of every token. Sets `end`, `val`, and +// maintains `context` and `exprAllowed`, and skips the space after +// the token, so that the next one's `start` will point at the +// right position. + +pp$7.finishToken = function(type, val) { + this.end = this.pos + if (this.options.locations) this.endLoc = this.curPosition() + var prevType = this.type + this.type = type + this.value = val + + this.updateContext(prevType) +} + +// ### Token reading + +// This is the function that is called to fetch the next token. It +// is somewhat obscure, because it works in character codes rather +// than characters, and because operator parsing has been inlined +// into it. +// +// All in the name of speed. +// +pp$7.readToken_dot = function() { + var next = this.input.charCodeAt(this.pos + 1) + if (next >= 48 && next <= 57) return this.readNumber(true) + var next2 = this.input.charCodeAt(this.pos + 2) + if (this.options.ecmaVersion >= 6 && next === 46 && next2 === 46) { // 46 = dot '.' + this.pos += 3 + return this.finishToken(tt.ellipsis) + } else { + ++this.pos + return this.finishToken(tt.dot) + } +} + +pp$7.readToken_slash = function() { // '/' + var next = this.input.charCodeAt(this.pos + 1) + if (this.exprAllowed) {++this.pos; return this.readRegexp()} + if (next === 61) return this.finishOp(tt.assign, 2) + return this.finishOp(tt.slash, 1) +} + +pp$7.readToken_mult_modulo_exp = function(code) { // '%*' + var next = this.input.charCodeAt(this.pos + 1) + var size = 1 + var tokentype = code === 42 ? tt.star : tt.modulo + + // exponentiation operator ** and **= + if (this.options.ecmaVersion >= 7 && next === 42) { + ++size + tokentype = tt.starstar + next = this.input.charCodeAt(this.pos + 2) + } + + if (next === 61) return this.finishOp(tt.assign, size + 1) + return this.finishOp(tokentype, size) +} + +pp$7.readToken_pipe_amp = function(code) { // '|&' + var next = this.input.charCodeAt(this.pos + 1) + if (next === code) return this.finishOp(code === 124 ? tt.logicalOR : tt.logicalAND, 2) + if (next === 61) return this.finishOp(tt.assign, 2) + return this.finishOp(code === 124 ? tt.bitwiseOR : tt.bitwiseAND, 1) +} + +pp$7.readToken_caret = function() { // '^' + var next = this.input.charCodeAt(this.pos + 1) + if (next === 61) return this.finishOp(tt.assign, 2) + return this.finishOp(tt.bitwiseXOR, 1) +} + +pp$7.readToken_plus_min = function(code) { // '+-' + var next = this.input.charCodeAt(this.pos + 1) + if (next === code) { + if (next == 45 && this.input.charCodeAt(this.pos + 2) == 62 && + lineBreak.test(this.input.slice(this.lastTokEnd, this.pos))) { + // A `-->` line comment + this.skipLineComment(3) + this.skipSpace() + return this.nextToken() + } + return this.finishOp(tt.incDec, 2) + } + if (next === 61) return this.finishOp(tt.assign, 2) + return this.finishOp(tt.plusMin, 1) +} + +pp$7.readToken_lt_gt = function(code) { // '<>' + var next = this.input.charCodeAt(this.pos + 1) + var size = 1 + if (next === code) { + size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2 + if (this.input.charCodeAt(this.pos + size) === 61) return this.finishOp(tt.assign, size + 1) + return this.finishOp(tt.bitShift, size) + } + if (next == 33 && code == 60 && this.input.charCodeAt(this.pos + 2) == 45 && + this.input.charCodeAt(this.pos + 3) == 45) { + if (this.inModule) this.unexpected() + // `` line comment + this.skipLineComment(3) + this.skipSpace() + return this.nextToken() + } + return this.finishOp(tt.incDec, 2) + } + if (next === 61) return this.finishOp(tt.assign, 2) + return this.finishOp(tt.plusMin, 1) + } + + pp$7.readToken_lt_gt = function(code) { // '<>' + var next = this.input.charCodeAt(this.pos + 1) + var size = 1 + if (next === code) { + size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2 + if (this.input.charCodeAt(this.pos + size) === 61) return this.finishOp(tt.assign, size + 1) + return this.finishOp(tt.bitShift, size) + } + if (next == 33 && code == 60 && this.input.charCodeAt(this.pos + 2) == 45 && + this.input.charCodeAt(this.pos + 3) == 45) { + if (this.inModule) this.unexpected() + // `` line comment + this.skipLineComment(3) + this.skipSpace() + return this.nextToken() + } + return this.finishOp(tt.incDec, 2) + } + if (next === 61) return this.finishOp(tt.assign, 2) + return this.finishOp(tt.plusMin, 1) +} + +pp.readToken_lt_gt = function(code) { // '<>' + let next = this.input.charCodeAt(this.pos + 1) + let size = 1 + if (next === code) { + size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2 + if (this.input.charCodeAt(this.pos + size) === 61) return this.finishOp(tt.assign, size + 1) + return this.finishOp(tt.bitShift, size) + } + if (next == 33 && code == 60 && this.input.charCodeAt(this.pos + 2) == 45 && + this.input.charCodeAt(this.pos + 3) == 45) { + if (this.inModule) this.unexpected() + // `` line comment + this.skipLineComment(3); + this.skipSpace(); + return this.nextToken() + } + return this.finishOp(types.incDec, 2) + } + if (next === 61) { return this.finishOp(types.assign, 2) } + return this.finishOp(types.plusMin, 1) +}; + +pp$8.readToken_lt_gt = function(code) { // '<>' + var next = this.input.charCodeAt(this.pos + 1); + var size = 1; + if (next === code) { + size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2; + if (this.input.charCodeAt(this.pos + size) === 61) { return this.finishOp(types.assign, size + 1) } + return this.finishOp(types.bitShift, size) + } + if (next == 33 && code == 60 && !this.inModule && this.input.charCodeAt(this.pos + 2) == 45 && + this.input.charCodeAt(this.pos + 3) == 45) { + // `` line comment + this.skipLineComment(3); + this.skipSpace(); + return this.nextToken() + } + return this.finishOp(types.incDec, 2) + } + if (next === 61) { return this.finishOp(types.assign, 2) } + return this.finishOp(types.plusMin, 1) +}; + +pp$8.readToken_lt_gt = function(code) { // '<>' + var next = this.input.charCodeAt(this.pos + 1); + var size = 1; + if (next === code) { + size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2; + if (this.input.charCodeAt(this.pos + size) === 61) { return this.finishOp(types.assign, size + 1) } + return this.finishOp(types.bitShift, size) + } + if (next == 33 && code == 60 && !this.inModule && this.input.charCodeAt(this.pos + 2) == 45 && + this.input.charCodeAt(this.pos + 3) == 45) { + // ` {"no-alert": "2 no-console: 2"} + // Should ignore that case as well. + if (ConfigOps.isEverySeverityValid(items)) { + return { + success: true, + config: items + }; + } + } catch (ex) { + + // ignore to parse the string by a fallback. + } + + /* + * Optionator cannot parse commaless notations. + * But we are supporting that. So this is a fallback for that. + */ + items = {}; + const normalizedString = string.replace(/([a-zA-Z0-9\-/]+):/g, "\"$1\":").replace(/(]|[0-9])\s+(?=")/, "$1,"); + + try { + items = JSON.parse(`{${normalizedString}}`); + } catch (ex) { + return { + success: false, + error: { + ruleId: null, + fatal: true, + severity: 2, + source: null, + message: `Failed to parse JSON from '${normalizedString}': ${ex.message}`, + line: location.start.line, + column: location.start.column + 1 + } + }; + + } + + return { + success: true, + config: items + }; +} + +/** + * Parses a config of values separated by comma. + * @param {string} string The string to parse. + * @returns {Object} Result map of values and true values + */ +function parseListConfig(string) { + const items = {}; + + // Collapse whitespace around , + string.replace(/\s*,\s*/g, ",").split(/,+/).forEach(name => { + const trimmedName = name.trim(); + + if (trimmedName) { + items[trimmedName] = true; + } + }); + return items; +} + +/** + * Ensures that variables representing built-in properties of the Global Object, + * and any globals declared by special block comments, are present in the global + * scope. + * @param {Scope} globalScope The global scope. + * @param {Object} configGlobals The globals declared in configuration + * @param {{exportedVariables: Object, enabledGlobals: Object}} commentDirectives Directives from comment configuration + * @returns {void} + */ +function addDeclaredGlobals(globalScope, configGlobals, commentDirectives) { + Object.keys(configGlobals).forEach(name => { + let variable = globalScope.set.get(name); + + if (!variable) { + variable = new eslintScope.Variable(name, globalScope); + variable.eslintExplicitGlobal = false; + globalScope.variables.push(variable); + globalScope.set.set(name, variable); + } + variable.writeable = configGlobals[name]; + }); + + Object.keys(commentDirectives.enabledGlobals).forEach(name => { + let variable = globalScope.set.get(name); + + if (!variable) { + variable = new eslintScope.Variable(name, globalScope); + variable.eslintExplicitGlobal = true; + variable.eslintExplicitGlobalComment = commentDirectives.enabledGlobals[name].comment; + globalScope.variables.push(variable); + globalScope.set.set(name, variable); + } + variable.writeable = commentDirectives.enabledGlobals[name].value; + }); + + // mark all exported variables as such + Object.keys(commentDirectives.exportedVariables).forEach(name => { + const variable = globalScope.set.get(name); + + if (variable) { + variable.eslintUsed = true; + } + }); + + /* + * "through" contains all references which definitions cannot be found. + * Since we augment the global scope using configuration, we need to update + * references and remove the ones that were added by configuration. + */ + globalScope.through = globalScope.through.filter(reference => { + const name = reference.identifier.name; + const variable = globalScope.set.get(name); + + if (variable) { + + /* + * Links the variable and the reference. + * And this reference is removed from `Scope#through`. + */ + reference.resolved = variable; + variable.references.push(reference); + + return false; + } + + return true; + }); +} + +/** + * Creates a collection of disable directives from a comment + * @param {("disable"|"enable"|"disable-line"|"disable-next-line")} type The type of directive comment + * @param {{line: number, column: number}} loc The 0-based location of the comment token + * @param {string} value The value after the directive in the comment + * comment specified no specific rules, so it applies to all rules (e.g. `eslint-disable`) + * @returns {DisableDirective[]} Directives from the comment + */ +function createDisableDirectives(type, loc, value) { + const ruleIds = Object.keys(parseListConfig(value)); + const directiveRules = ruleIds.length ? ruleIds : [null]; + + return directiveRules.map(ruleId => ({ type, line: loc.line, column: loc.column + 1, ruleId })); +} + +/** + * Parses comments in file to extract file-specific config of rules, globals + * and environments and merges them with global config; also code blocks + * where reporting is disabled or enabled and merges them with reporting config. + * @param {string} filename The file being checked. + * @param {ASTNode} ast The top node of the AST. + * @param {function(string): {create: Function}} ruleMapper A map from rule IDs to defined rules + * @returns {{configuredRules: Object, enabledGlobals: Object, exportedVariables: Object, problems: Problem[], disableDirectives: DisableDirective[]}} + * A collection of the directive comments that were found, along with any problems that occurred when parsing + */ +function getDirectiveComments(filename, ast, ruleMapper) { + const configuredRules = {}; + const enabledGlobals = {}; + const exportedVariables = {}; + const problems = []; + const disableDirectives = []; + + ast.comments.filter(token => token.type !== "Shebang").forEach(comment => { + const trimmedCommentText = comment.value.trim(); + const match = /^(eslint(-\w+){0,3}|exported|globals?)(\s|$)/.exec(trimmedCommentText); + + if (!match) { + return; + } + + const directiveValue = trimmedCommentText.slice(match.index + match[1].length); + + if (/^eslint-disable-(next-)?line$/.test(match[1]) && comment.loc.start.line === comment.loc.end.line) { + const directiveType = match[1].slice("eslint-".length); + + [].push.apply(disableDirectives, createDisableDirectives(directiveType, comment.loc.start, directiveValue)); + } else if (comment.type === "Block") { + switch (match[1]) { + case "exported": + Object.assign(exportedVariables, parseBooleanConfig(directiveValue, comment)); + break; + + case "globals": + case "global": + Object.assign(enabledGlobals, parseBooleanConfig(directiveValue, comment)); + break; + + case "eslint-disable": + [].push.apply(disableDirectives, createDisableDirectives("disable", comment.loc.start, directiveValue)); + break; + + case "eslint-enable": + [].push.apply(disableDirectives, createDisableDirectives("enable", comment.loc.start, directiveValue)); + break; + + case "eslint": { + const parseResult = parseJsonConfig(directiveValue, comment.loc); + + if (parseResult.success) { + Object.keys(parseResult.config).forEach(name => { + const ruleValue = parseResult.config[name]; + + try { + validator.validateRuleOptions(ruleMapper(name), name, ruleValue); + } catch (err) { + problems.push({ + ruleId: name, + severity: 2, + source: null, + message: err.message, + line: comment.loc.start.line, + column: comment.loc.start.column + 1, + endLine: comment.loc.end.line, + endColumn: comment.loc.end.column + 1, + nodeType: null + }); + } + configuredRules[name] = ruleValue; + }); + } else { + problems.push(parseResult.error); + } + + break; + } + + // no default + } + } + }); + + return { + configuredRules, + enabledGlobals, + exportedVariables, + problems, + disableDirectives + }; +} + +/** + * Normalize ECMAScript version from the initial config + * @param {number} ecmaVersion ECMAScript version from the initial config + * @param {boolean} isModule Whether the source type is module or not + * @returns {number} normalized ECMAScript version + */ +function normalizeEcmaVersion(ecmaVersion, isModule) { + + // Need at least ES6 for modules + if (isModule && (!ecmaVersion || ecmaVersion < 6)) { + return 6; + } + + /* + * Calculate ECMAScript edition number from official year version starting with + * ES2015, which corresponds with ES6 (or a difference of 2009). + */ + if (ecmaVersion >= 2015) { + return ecmaVersion - 2009; + } + + return ecmaVersion; +} + +const eslintEnvPattern = /\/\*\s*eslint-env\s(.+?)\*\//g; + +/** + * Checks whether or not there is a comment which has "eslint-env *" in a given text. + * @param {string} text - A source code text to check. + * @returns {Object|null} A result of parseListConfig() with "eslint-env *" comment. + */ +function findEslintEnv(text) { + let match, retv; + + eslintEnvPattern.lastIndex = 0; + + while ((match = eslintEnvPattern.exec(text))) { + retv = Object.assign(retv || {}, parseListConfig(match[1])); + } + + return retv; +} + +/** + * Normalizes the possible options for `linter.verify` and `linter.verifyAndFix` to a + * consistent shape. + * @param {(string|{reportUnusedDisableDirectives: boolean, filename: string, allowInlineConfig: boolean})} providedOptions Options + * @returns {{reportUnusedDisableDirectives: boolean, filename: string, allowInlineConfig: boolean}} Normalized options + */ +function normalizeVerifyOptions(providedOptions) { + const isObjectOptions = typeof providedOptions === "object"; + const providedFilename = isObjectOptions ? providedOptions.filename : providedOptions; + + return { + filename: typeof providedFilename === "string" ? providedFilename : "", + allowInlineConfig: !isObjectOptions || providedOptions.allowInlineConfig !== false, + reportUnusedDisableDirectives: isObjectOptions && !!providedOptions.reportUnusedDisableDirectives + }; +} + +/** + * Combines the provided parserOptions with the options from environments + * @param {Object} providedOptions The provided 'parserOptions' key in a config + * @param {Environment[]} enabledEnvironments The environments enabled in configuration and with inline comments + * @returns {Object} Resulting parser options after merge + */ +function resolveParserOptions(providedOptions, enabledEnvironments) { + const parserOptionsFromEnv = enabledEnvironments + .filter(env => env.parserOptions) + .reduce((parserOptions, env) => ConfigOps.merge(parserOptions, env.parserOptions), {}); + + const mergedParserOptions = ConfigOps.merge(parserOptionsFromEnv, providedOptions || {}); + + const isModule = mergedParserOptions.sourceType === "module"; + + if (isModule) { + + // can't have global return inside of modules + mergedParserOptions.ecmaFeatures = Object.assign({}, mergedParserOptions.ecmaFeatures, { globalReturn: false }); + } + + mergedParserOptions.ecmaVersion = normalizeEcmaVersion(mergedParserOptions.ecmaVersion, isModule); + + return mergedParserOptions; +} + +/** + * Combines the provided globals object with the globals from environments + * @param {Object} providedGlobals The 'globals' key in a config + * @param {Environments[]} enabledEnvironments The environments enabled in configuration and with inline comments + * @returns {Object} The resolved globals object + */ +function resolveGlobals(providedGlobals, enabledEnvironments) { + return Object.assign.apply( + null, + [{}] + .concat(enabledEnvironments.filter(env => env.globals).map(env => env.globals)) + .concat(providedGlobals) + ); +} + +/** + * Strips Unicode BOM from a given text. + * + * @param {string} text - A text to strip. + * @returns {string} The stripped text. + */ +function stripUnicodeBOM(text) { + + /* + * Check Unicode BOM. + * In JavaScript, string data is stored as UTF-16, so BOM is 0xFEFF. + * http://www.ecma-international.org/ecma-262/6.0/#sec-unicode-format-control-characters + */ + if (text.charCodeAt(0) === 0xFEFF) { + return text.slice(1); + } + return text; +} + +/** + * Get the options for a rule (not including severity), if any + * @param {Array|number} ruleConfig rule configuration + * @returns {Array} of rule options, empty Array if none + */ +function getRuleOptions(ruleConfig) { + if (Array.isArray(ruleConfig)) { + return ruleConfig.slice(1); + } + return []; + +} + +/** + * Analyze scope of the given AST. + * @param {ASTNode} ast The `Program` node to analyze. + * @param {Object} parserOptions The parser options. + * @param {Object} visitorKeys The visitor keys. + * @returns {ScopeManager} The analysis result. + */ +function analyzeScope(ast, parserOptions, visitorKeys) { + const ecmaFeatures = parserOptions.ecmaFeatures || {}; + const ecmaVersion = parserOptions.ecmaVersion || 5; + + return eslintScope.analyze(ast, { + ignoreEval: true, + nodejsScope: ecmaFeatures.globalReturn, + impliedStrict: ecmaFeatures.impliedStrict, + ecmaVersion, + sourceType: parserOptions.sourceType || "script", + childVisitorKeys: visitorKeys || evk.KEYS, + fallback: Traverser.getKeys + }); +} + +/** + * Parses text into an AST. Moved out here because the try-catch prevents + * optimization of functions, so it's best to keep the try-catch as isolated + * as possible + * @param {string} text The text to parse. + * @param {Object} providedParserOptions Options to pass to the parser + * @param {string} parserName The name of the parser + * @param {Map} parserMap A map from names to loaded parsers + * @param {string} filePath The path to the file being parsed. + * @returns {{success: false, error: Problem}|{success: true, sourceCode: SourceCode}} + * An object containing the AST and parser services if parsing was successful, or the error if parsing failed + * @private + */ +function parse(text, providedParserOptions, parserName, parserMap, filePath) { + + + const textToParse = stripUnicodeBOM(text).replace(astUtils.SHEBANG_MATCHER, (match, captured) => `//${captured}`); + const parserOptions = Object.assign({}, providedParserOptions, { + loc: true, + range: true, + raw: true, + tokens: true, + comment: true, + eslintVisitorKeys: true, + eslintScopeManager: true, + filePath + }); + + let parser; + + try { + parser = parserMap.get(parserName) || require(parserName); + } catch (ex) { + return { + success: false, + error: { + ruleId: null, + fatal: true, + severity: 2, + source: null, + message: ex.message, + line: 0, + column: 0 + } + }; + } + + /* + * Check for parsing errors first. If there's a parsing error, nothing + * else can happen. However, a parsing error does not throw an error + * from this method - it's just considered a fatal error message, a + * problem that ESLint identified just like any other. + */ + try { + const parseResult = (typeof parser.parseForESLint === "function") + ? parser.parseForESLint(textToParse, parserOptions) + : { ast: parser.parse(textToParse, parserOptions) }; + const ast = parseResult.ast; + const parserServices = parseResult.services || {}; + const visitorKeys = parseResult.visitorKeys || evk.KEYS; + const scopeManager = parseResult.scopeManager || analyzeScope(ast, parserOptions, visitorKeys); + + return { + success: true, + + /* + * Save all values that `parseForESLint()` returned. + * If a `SourceCode` object is given as the first parameter instead of source code text, + * linter skips the parsing process and reuses the source code object. + * In that case, linter needs all the values that `parseForESLint()` returned. + */ + sourceCode: new SourceCode({ + text, + ast, + parserServices, + scopeManager, + visitorKeys + }) + }; + } catch (ex) { + + // If the message includes a leading line number, strip it: + const message = `Parsing error: ${ex.message.replace(/^line \d+:/i, "").trim()}`; + const source = ex.lineNumber ? SourceCode.splitLines(text)[ex.lineNumber - 1] : null; + + return { + success: false, + error: { + ruleId: null, + fatal: true, + severity: 2, + source, + message, + line: ex.lineNumber, + column: ex.column + } + }; + } +} + +/** + * Gets the scope for the current node + * @param {ScopeManager} scopeManager The scope manager for this AST + * @param {ASTNode} currentNode The node to get the scope of + * @param {number} ecmaVersion The `ecmaVersion` setting that this code was parsed with + * @returns {eslint-scope.Scope} The scope information for this node + */ +function getScope(scopeManager, currentNode, ecmaVersion) { + let initialNode; + + // if current node introduces a scope, add it to the list + if ( + ["FunctionDeclaration", "FunctionExpression", "ArrowFunctionExpression"].indexOf(currentNode.type) >= 0 || + ecmaVersion >= 6 && ["BlockStatement", "SwitchStatement", "CatchClause"].indexOf(currentNode.type) >= 0 + ) { + initialNode = currentNode; + } else { + initialNode = currentNode.parent; + } + + // Ascend the current node's parents + for (let node = initialNode; node; node = node.parent) { + + // Get the innermost scope + const scope = scopeManager.acquire(node, true); + + if (scope) { + if (scope.type === "function-expression-name") { + return scope.childScopes[0]; + } + return scope; + } + } + + return scopeManager.scopes[0]; +} + +/** + * Marks a variable as used in the current scope + * @param {ScopeManager} scopeManager The scope manager for this AST. The scope may be mutated by this function. + * @param {ASTNode} currentNode The node currently being traversed + * @param {Object} parserOptions The options used to parse this text + * @param {string} name The name of the variable that should be marked as used. + * @returns {boolean} True if the variable was found and marked as used, false if not. + */ +function markVariableAsUsed(scopeManager, currentNode, parserOptions, name) { + const hasGlobalReturn = parserOptions.ecmaFeatures && parserOptions.ecmaFeatures.globalReturn; + const specialScope = hasGlobalReturn || parserOptions.sourceType === "module"; + const currentScope = getScope(scopeManager, currentNode, parserOptions.ecmaVersion); + + // Special Node.js scope means we need to start one level deeper + const initialScope = currentScope.type === "global" && specialScope ? currentScope.childScopes[0] : currentScope; + + for (let scope = initialScope; scope; scope = scope.upper) { + const variable = scope.variables.find(scopeVar => scopeVar.name === name); + + if (variable) { + variable.eslintUsed = true; + return true; + } + } + + return false; +} + +/** + * Runs a rule, and gets its listeners + * @param {Rule} rule A normalized rule with a `create` method + * @param {Context} ruleContext The context that should be passed to the rule + * @returns {Object} A map of selector listeners provided by the rule + */ +function createRuleListeners(rule, ruleContext) { + try { + return rule.create(ruleContext); + } catch (ex) { + ex.message = `Error while loading rule '${ruleContext.id}': ${ex.message}`; + throw ex; + } +} + +// methods that exist on SourceCode object +const DEPRECATED_SOURCECODE_PASSTHROUGHS = { + getSource: "getText", + getSourceLines: "getLines", + getAllComments: "getAllComments", + getNodeByRangeIndex: "getNodeByRangeIndex", + getComments: "getComments", + getCommentsBefore: "getCommentsBefore", + getCommentsAfter: "getCommentsAfter", + getCommentsInside: "getCommentsInside", + getJSDocComment: "getJSDocComment", + getFirstToken: "getFirstToken", + getFirstTokens: "getFirstTokens", + getLastToken: "getLastToken", + getLastTokens: "getLastTokens", + getTokenAfter: "getTokenAfter", + getTokenBefore: "getTokenBefore", + getTokenByRangeStart: "getTokenByRangeStart", + getTokens: "getTokens", + getTokensAfter: "getTokensAfter", + getTokensBefore: "getTokensBefore", + getTokensBetween: "getTokensBetween" +}; + +const BASE_TRAVERSAL_CONTEXT = Object.freeze( + Object.keys(DEPRECATED_SOURCECODE_PASSTHROUGHS).reduce( + (contextInfo, methodName) => + Object.assign(contextInfo, { + [methodName]() { + const sourceCode = this.getSourceCode(); + + return sourceCode[DEPRECATED_SOURCECODE_PASSTHROUGHS[methodName]].apply(sourceCode, arguments); + } + }), + {} + ) +); + +/** + * Runs the given rules on the given SourceCode object + * @param {SourceCode} sourceCode A SourceCode object for the given text + * @param {Object} configuredRules The rules configuration + * @param {function(string): Rule} ruleMapper A mapper function from rule names to rules + * @param {Object} parserOptions The options that were passed to the parser + * @param {string} parserName The name of the parser in the config + * @param {Object} settings The settings that were enabled in the config + * @param {string} filename The reported filename of the code + * @returns {Problem[]} An array of reported problems + */ +function runRules(sourceCode, configuredRules, ruleMapper, parserOptions, parserName, settings, filename) { + const emitter = createEmitter(); + const traverser = new Traverser(); + + /* + * Create a frozen object with the ruleContext properties and methods that are shared by all rules. + * All rule contexts will inherit from this object. This avoids the performance penalty of copying all the + * properties once for each rule. + */ + const sharedTraversalContext = Object.freeze( + Object.assign( + Object.create(BASE_TRAVERSAL_CONTEXT), + { + getAncestors: () => traverser.parents(), + getDeclaredVariables: sourceCode.scopeManager.getDeclaredVariables.bind(sourceCode.scopeManager), + getFilename: () => filename, + getScope: () => getScope(sourceCode.scopeManager, traverser.current(), parserOptions.ecmaVersion), + getSourceCode: () => sourceCode, + markVariableAsUsed: name => markVariableAsUsed(sourceCode.scopeManager, traverser.current(), parserOptions, name), + parserOptions, + parserPath: parserName, + parserServices: sourceCode.parserServices, + settings, + + /** + * This is used to avoid breaking rules that used to monkeypatch the `Linter#report` method + * by using the `_linter` property on rule contexts. + * + * This should be removed in a major release after we create a better way to + * lint for unused disable comments. + * https://github.com/eslint/eslint/issues/9193 + */ + _linter: { + report() {}, + on: emitter.on + } + } + ) + ); + + + const lintingProblems = []; + + Object.keys(configuredRules).forEach(ruleId => { + const severity = ConfigOps.getRuleSeverity(configuredRules[ruleId]); + + if (severity === 0) { + return; + } + + const rule = ruleMapper(ruleId); + const messageIds = rule.meta && rule.meta.messages; + let reportTranslator = null; + const ruleContext = Object.freeze( + Object.assign( + Object.create(sharedTraversalContext), + { + id: ruleId, + options: getRuleOptions(configuredRules[ruleId]), + report() { + + /* + * Create a report translator lazily. + * In a vast majority of cases, any given rule reports zero errors on a given + * piece of code. Creating a translator lazily avoids the performance cost of + * creating a new translator function for each rule that usually doesn't get + * called. + * + * Using lazy report translators improves end-to-end performance by about 3% + * with Node 8.4.0. + */ + if (reportTranslator === null) { + reportTranslator = createReportTranslator({ ruleId, severity, sourceCode, messageIds }); + } + const problem = reportTranslator.apply(null, arguments); + + if (problem.fix && rule.meta && !rule.meta.fixable) { + throw new Error("Fixable rules should export a `meta.fixable` property."); + } + lintingProblems.push(problem); + + /* + * This is used to avoid breaking rules that used monkeypatch Linter, and relied on + * `linter.report` getting called with report info every time a rule reports a problem. + * To continue to support this, make sure that `context._linter.report` is called every + * time a problem is reported by a rule, even though `context._linter` is no longer a + * `Linter` instance. + * + * This should be removed in a major release after we create a better way to + * lint for unused disable comments. + * https://github.com/eslint/eslint/issues/9193 + */ + sharedTraversalContext._linter.report( // eslint-disable-line no-underscore-dangle + problem.ruleId, + problem.severity, + { loc: { start: { line: problem.line, column: problem.column - 1 } } }, + problem.message + ); + } + } + ) + ); + + const ruleListeners = createRuleListeners(rule, ruleContext); + + // add all the selectors from the rule as listeners + Object.keys(ruleListeners).forEach(selector => { + emitter.on( + selector, + timing.enabled + ? timing.time(ruleId, ruleListeners[selector]) + : ruleListeners[selector] + ); + }); + }); + + const eventGenerator = new CodePathAnalyzer(new NodeEventGenerator(emitter)); + + /* + * Each node has a type property. Whenever a particular type of + * node is found, an event is fired. This allows any listeners to + * automatically be informed that this type of node has been found + * and react accordingly. + */ + traverser.traverse(sourceCode.ast, { + enter(node, parent) { + node.parent = parent; + eventGenerator.enterNode(node); + }, + leave(node) { + eventGenerator.leaveNode(node); + }, + visitorKeys: sourceCode.visitorKeys + }); + + return lintingProblems; +} + +const lastSourceCodes = new WeakMap(); +const loadedParserMaps = new WeakMap(); + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +/** + * Object that is responsible for verifying JavaScript text + * @name eslint + */ +module.exports = class Linter { + + constructor() { + lastSourceCodes.set(this, null); + loadedParserMaps.set(this, new Map()); + this.version = pkg.version; + + this.rules = new Rules(); + this.environments = new Environments(); + } + + /** + * Configuration object for the `verify` API. A JS representation of the eslintrc files. + * @typedef {Object} ESLintConfig + * @property {Object} rules The rule configuration to verify against. + * @property {string} [parser] Parser to use when generatig the AST. + * @property {Object} [parserOptions] Options for the parsed used. + * @property {Object} [settings] Global settings passed to each rule. + * @property {Object} [env] The environment to verify in. + * @property {Object} [globals] Available globals to the code. + */ + + /** + * Same as linter.verify, except without support for processors. + * @param {string|SourceCode} textOrSourceCode The text to parse or a SourceCode object. + * @param {ESLintConfig} providedConfig An ESLintConfig instance to configure everything. + * @param {(string|Object)} [filenameOrOptions] The optional filename of the file being checked. + * If this is not set, the filename will default to '' in the rule context. If + * an object, then it has "filename", "saveState", and "allowInlineConfig" properties. + * @param {boolean} [filenameOrOptions.allowInlineConfig=true] Allow/disallow inline comments' ability to change config once it is set. Defaults to true if not supplied. + * Useful if you want to validate JS without comments overriding rules. + * @param {boolean} [filenameOrOptions.reportUnusedDisableDirectives=false] Adds reported errors for unused + * eslint-disable directives + * @returns {Object[]} The results as an array of messages or an empty array if no messages. + */ + _verifyWithoutProcessors(textOrSourceCode, providedConfig, filenameOrOptions) { + const config = providedConfig || {}; + const options = normalizeVerifyOptions(filenameOrOptions); + let text; + + // evaluate arguments + if (typeof textOrSourceCode === "string") { + lastSourceCodes.set(this, null); + text = textOrSourceCode; + } else { + lastSourceCodes.set(this, textOrSourceCode); + text = textOrSourceCode.text; + } + + // search and apply "eslint-env *". + const envInFile = findEslintEnv(text); + const resolvedEnvConfig = Object.assign({ builtin: true }, config.env, envInFile); + const enabledEnvs = Object.keys(resolvedEnvConfig) + .filter(envName => resolvedEnvConfig[envName]) + .map(envName => this.environments.get(envName)) + .filter(env => env); + + const parserOptions = resolveParserOptions(config.parserOptions || {}, enabledEnvs); + const configuredGlobals = resolveGlobals(config.globals || {}, enabledEnvs); + const parserName = config.parser || DEFAULT_PARSER_NAME; + const settings = config.settings || {}; + + if (!lastSourceCodes.get(this)) { + + // there's no input, just exit here + if (text.trim().length === 0) { + lastSourceCodes.set(this, new SourceCode(text, blankScriptAST)); + return []; + } + + const parseResult = parse( + text, + parserOptions, + parserName, + loadedParserMaps.get(this), + options.filename + ); + + if (!parseResult.success) { + return [parseResult.error]; + } + + lastSourceCodes.set(this, parseResult.sourceCode); + } else { + + /* + * If the given source code object as the first argument does not have scopeManager, analyze the scope. + * This is for backward compatibility (SourceCode is frozen so it cannot rebind). + */ + const lastSourceCode = lastSourceCodes.get(this); + + if (!lastSourceCode.scopeManager) { + lastSourceCodes.set(this, new SourceCode({ + text: lastSourceCode.text, + ast: lastSourceCode.ast, + parserServices: lastSourceCode.parserServices, + visitorKeys: lastSourceCode.visitorKeys, + scopeManager: analyzeScope(lastSourceCode.ast, parserOptions) + })); + } + } + + const sourceCode = lastSourceCodes.get(this); + const commentDirectives = options.allowInlineConfig + ? getDirectiveComments(options.filename, sourceCode.ast, ruleId => this.rules.get(ruleId)) + : { configuredRules: {}, enabledGlobals: {}, exportedVariables: {}, problems: [], disableDirectives: [] }; + + // augment global scope with declared global variables + addDeclaredGlobals( + sourceCode.scopeManager.scopes[0], + configuredGlobals, + { exportedVariables: commentDirectives.exportedVariables, enabledGlobals: commentDirectives.enabledGlobals } + ); + + const configuredRules = Object.assign({}, config.rules, commentDirectives.configuredRules); + + const lintingProblems = runRules( + sourceCode, + configuredRules, + ruleId => this.rules.get(ruleId), + parserOptions, + parserName, + settings, + options.filename + ); + + return applyDisableDirectives({ + directives: commentDirectives.disableDirectives, + problems: lintingProblems + .concat(commentDirectives.problems) + .sort((problemA, problemB) => problemA.line - problemB.line || problemA.column - problemB.column), + reportUnusedDisableDirectives: options.reportUnusedDisableDirectives + }); + } + + /** + * Verifies the text against the rules specified by the second argument. + * @param {string|SourceCode} textOrSourceCode The text to parse or a SourceCode object. + * @param {ESLintConfig} config An ESLintConfig instance to configure everything. + * @param {(string|Object)} [filenameOrOptions] The optional filename of the file being checked. + * If this is not set, the filename will default to '' in the rule context. If + * an object, then it has "filename", "saveState", and "allowInlineConfig" properties. + * @param {boolean} [saveState] Indicates if the state from the last run should be saved. + * Mostly useful for testing purposes. + * @param {boolean} [filenameOrOptions.allowInlineConfig] Allow/disallow inline comments' ability to change config once it is set. Defaults to true if not supplied. + * Useful if you want to validate JS without comments overriding rules. + * @param {function(string): string[]} [filenameOrOptions.preprocess] preprocessor for source text. If provided, + * this should accept a string of source text, and return an array of code blocks to lint. + * @param {function(Array): Object[]} [filenameOrOptions.postprocess] postprocessor for report messages. If provided, + * this should accept an array of the message lists for each code block returned from the preprocessor, + * apply a mapping to the messages as appropriate, and return a one-dimensional array of messages + * @returns {Object[]} The results as an array of messages or an empty array if no messages. + */ + verify(textOrSourceCode, config, filenameOrOptions) { + const preprocess = filenameOrOptions && filenameOrOptions.preprocess || (rawText => [rawText]); + const postprocess = filenameOrOptions && filenameOrOptions.postprocess || lodash.flatten; + + return postprocess( + preprocess(textOrSourceCode).map( + textBlock => this._verifyWithoutProcessors(textBlock, config, filenameOrOptions) + ) + ); + } + + /** + * Gets the SourceCode object representing the parsed source. + * @returns {SourceCode} The SourceCode object. + */ + getSourceCode() { + return lastSourceCodes.get(this); + } + + /** + * Defines a new linting rule. + * @param {string} ruleId A unique rule identifier + * @param {Function} ruleModule Function from context to object mapping AST node types to event handlers + * @returns {void} + */ + defineRule(ruleId, ruleModule) { + this.rules.define(ruleId, ruleModule); + } + + /** + * Defines many new linting rules. + * @param {Object} rulesToDefine map from unique rule identifier to rule + * @returns {void} + */ + defineRules(rulesToDefine) { + Object.getOwnPropertyNames(rulesToDefine).forEach(ruleId => { + this.defineRule(ruleId, rulesToDefine[ruleId]); + }); + } + + /** + * Gets an object with all loaded rules. + * @returns {Map} All loaded rules + */ + getRules() { + return this.rules.getAllLoadedRules(); + } + + /** + * Define a new parser module + * @param {any} parserId Name of the parser + * @param {any} parserModule The parser object + * @returns {void} + */ + defineParser(parserId, parserModule) { + loadedParserMaps.get(this).set(parserId, parserModule); + } + + /** + * Performs multiple autofix passes over the text until as many fixes as possible + * have been applied. + * @param {string} text The source text to apply fixes to. + * @param {Object} config The ESLint config object to use. + * @param {Object} options The ESLint options object to use. + * @param {string} options.filename The filename from which the text was read. + * @param {boolean} options.allowInlineConfig Flag indicating if inline comments + * should be allowed. + * @param {boolean|Function} options.fix Determines whether fixes should be applied + * @param {Function} options.preprocess preprocessor for source text. If provided, this should + * accept a string of source text, and return an array of code blocks to lint. + * @param {Function} options.postprocess postprocessor for report messages. If provided, + * this should accept an array of the message lists for each code block returned from the preprocessor, + * apply a mapping to the messages as appropriate, and return a one-dimensional array of messages + * @returns {Object} The result of the fix operation as returned from the + * SourceCodeFixer. + */ + verifyAndFix(text, config, options) { + let messages = [], + fixedResult, + fixed = false, + passNumber = 0, + currentText = text; + const debugTextDescription = options && options.filename || `${text.slice(0, 10)}...`; + const shouldFix = options && typeof options.fix !== "undefined" ? options.fix : true; + + /** + * This loop continues until one of the following is true: + * + * 1. No more fixes have been applied. + * 2. Ten passes have been made. + * + * That means anytime a fix is successfully applied, there will be another pass. + * Essentially, guaranteeing a minimum of two passes. + */ + do { + passNumber++; + + debug(`Linting code for ${debugTextDescription} (pass ${passNumber})`); + messages = this.verify(currentText, config, options); + + debug(`Generating fixed text for ${debugTextDescription} (pass ${passNumber})`); + fixedResult = SourceCodeFixer.applyFixes(currentText, messages, shouldFix); + + /* + * stop if there are any syntax errors. + * 'fixedResult.output' is a empty string. + */ + if (messages.length === 1 && messages[0].fatal) { + break; + } + + // keep track if any fixes were ever applied - important for return value + fixed = fixed || fixedResult.fixed; + + // update to use the fixed output instead of the original text + currentText = fixedResult.output; + + } while ( + fixedResult.fixed && + passNumber < MAX_AUTOFIX_PASSES + ); + + /* + * If the last result had fixes, we need to lint again to be sure we have + * the most up-to-date information. + */ + if (fixedResult.fixed) { + fixedResult.messages = this.verify(currentText, config, options); + } + + // ensure the last result properly reflects if fixes were done + fixedResult.fixed = fixed; + fixedResult.output = currentText; + + return fixedResult; + } +}; diff --git a/node_modules/eslint/lib/load-rules.js b/node_modules/eslint/lib/load-rules.js new file mode 100644 index 00000000..a9da956b --- /dev/null +++ b/node_modules/eslint/lib/load-rules.js @@ -0,0 +1,49 @@ +/** + * @fileoverview Module for loading rules from files and directories. + * @author Michael Ficarra + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const fs = require("fs"), + path = require("path"); + +const rulesDirCache = {}; + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +/** + * Load all rule modules from specified directory. + * @param {string} [relativeRulesDir] Path to rules directory, may be relative. Defaults to `lib/rules`. + * @param {string} cwd Current working directory + * @returns {Object} Loaded rule modules by rule ids (file names). + */ +module.exports = function(relativeRulesDir, cwd) { + + const rulesDir = relativeRulesDir + ? path.resolve(cwd, relativeRulesDir) + : path.join(__dirname, "rules"); + + // cache will help performance as IO operation are expensive + if (rulesDirCache[rulesDir]) { + return rulesDirCache[rulesDir]; + } + + const rules = Object.create(null); + + fs.readdirSync(rulesDir).forEach(file => { + if (path.extname(file) !== ".js") { + return; + } + rules[file.slice(0, -3)] = path.join(rulesDir, file); + }); + rulesDirCache[rulesDir] = rules; + + return rules; +}; diff --git a/node_modules/eslint/lib/logging.js b/node_modules/eslint/lib/logging.js new file mode 100644 index 00000000..22451e53 --- /dev/null +++ b/node_modules/eslint/lib/logging.js @@ -0,0 +1,28 @@ +/** + * @fileoverview Handle logging for ESLint + * @author Gyandeep Singh + */ + +"use strict"; + +/* eslint no-console: "off" */ + +/* istanbul ignore next */ +module.exports = { + + /** + * Cover for console.log + * @returns {void} + */ + info() { + console.log.apply(console, arguments); + }, + + /** + * Cover for console.error + * @returns {void} + */ + error() { + console.error.apply(console, arguments); + } +}; diff --git a/node_modules/eslint/lib/options.js b/node_modules/eslint/lib/options.js new file mode 100644 index 00000000..9265d151 --- /dev/null +++ b/node_modules/eslint/lib/options.js @@ -0,0 +1,241 @@ +/** + * @fileoverview Options configuration for optionator. + * @author George Zahariev + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const optionator = require("optionator"); + +//------------------------------------------------------------------------------ +// Initialization and Public Interface +//------------------------------------------------------------------------------ + +// exports "parse(args)", "generateHelp()", and "generateHelpForOption(optionName)" +module.exports = optionator({ + prepend: "eslint [options] file.js [file.js] [dir]", + defaults: { + concatRepeatedArrays: true, + mergeRepeatedObjects: true + }, + options: [ + { + heading: "Basic configuration" + }, + { + option: "eslintrc", + type: "Boolean", + default: "true", + description: "Disable use of configuration from .eslintrc.*" + }, + { + option: "config", + alias: "c", + type: "path::String", + description: "Use this configuration, overriding .eslintrc.* config options if present" + }, + { + option: "env", + type: "[String]", + description: "Specify environments" + }, + { + option: "ext", + type: "[String]", + default: ".js", + description: "Specify JavaScript file extensions" + }, + { + option: "global", + type: "[String]", + description: "Define global variables" + }, + { + option: "parser", + type: "String", + description: "Specify the parser to be used" + }, + { + option: "parser-options", + type: "Object", + description: "Specify parser options" + }, + { + heading: "Specifying rules and plugins" + }, + { + option: "rulesdir", + type: "[path::String]", + description: "Use additional rules from this directory" + }, + { + option: "plugin", + type: "[String]", + description: "Specify plugins" + }, + { + option: "rule", + type: "Object", + description: "Specify rules" + }, + { + heading: "Fixing problems" + }, + { + option: "fix", + type: "Boolean", + default: false, + description: "Automatically fix problems" + }, + { + option: "fix-dry-run", + type: "Boolean", + default: false, + description: "Automatically fix problems without saving the changes to the file system" + }, + { + heading: "Ignoring files" + }, + { + option: "ignore-path", + type: "path::String", + description: "Specify path of ignore file" + }, + { + option: "ignore", + type: "Boolean", + default: "true", + description: "Disable use of ignore files and patterns" + }, + { + option: "ignore-pattern", + type: "[String]", + description: "Pattern of files to ignore (in addition to those in .eslintignore)", + concatRepeatedArrays: [true, { + oneValuePerFlag: true + }] + }, + { + heading: "Using stdin" + }, + { + option: "stdin", + type: "Boolean", + default: "false", + description: "Lint code provided on " + }, + { + option: "stdin-filename", + type: "String", + description: "Specify filename to process STDIN as" + }, + { + heading: "Handling warnings" + }, + { + option: "quiet", + type: "Boolean", + default: "false", + description: "Report errors only" + }, + { + option: "max-warnings", + type: "Int", + default: "-1", + description: "Number of warnings to trigger nonzero exit code" + }, + { + heading: "Output" + }, + { + option: "output-file", + alias: "o", + type: "path::String", + description: "Specify file to write report to" + }, + { + option: "format", + alias: "f", + type: "String", + default: "stylish", + description: "Use a specific output format" + }, + { + option: "color", + type: "Boolean", + alias: "no-color", + description: "Force enabling/disabling of color" + }, + { + heading: "Inline configuration comments" + }, + { + option: "inline-config", + type: "Boolean", + default: "true", + description: "Prevent comments from changing config or rules" + }, + { + option: "report-unused-disable-directives", + type: "Boolean", + default: false, + description: "Adds reported errors for unused eslint-disable directives" + }, + { + heading: "Caching" + }, + { + option: "cache", + type: "Boolean", + default: "false", + description: "Only check changed files" + }, + { + option: "cache-file", + type: "path::String", + default: ".eslintcache", + description: "Path to the cache file. Deprecated: use --cache-location" + }, + { + option: "cache-location", + type: "path::String", + description: "Path to the cache file or directory" + }, + { + heading: "Miscellaneous" + }, + { + option: "init", + type: "Boolean", + default: "false", + description: "Run config initialization wizard" + }, + { + option: "debug", + type: "Boolean", + default: false, + description: "Output debugging information" + }, + { + option: "help", + alias: "h", + type: "Boolean", + description: "Show help" + }, + { + option: "version", + alias: "v", + type: "Boolean", + description: "Output the version number" + }, + { + option: "print-config", + type: "path::String", + description: "Print the configuration for the given file" + } + ] +}); diff --git a/node_modules/eslint/lib/report-translator.js b/node_modules/eslint/lib/report-translator.js new file mode 100644 index 00000000..7893a1f7 --- /dev/null +++ b/node_modules/eslint/lib/report-translator.js @@ -0,0 +1,286 @@ +/** + * @fileoverview A helper that translates context.report() calls from the rule API into generic problem objects + * @author Teddy Katz + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const assert = require("assert"); +const ruleFixer = require("./util/rule-fixer"); +const interpolate = require("./util/interpolate"); + +//------------------------------------------------------------------------------ +// Typedefs +//------------------------------------------------------------------------------ + +/** + * An error message description + * @typedef {Object} MessageDescriptor + * @property {ASTNode} [node] The reported node + * @property {Location} loc The location of the problem. + * @property {string} message The problem message. + * @property {Object} [data] Optional data to use to fill in placeholders in the + * message. + * @property {Function} [fix] The function to call that creates a fix command. + */ + +/** + * Information about the report + * @typedef {Object} ReportInfo + * @property {string} ruleId + * @property {(0|1|2)} severity + * @property {(string|undefined)} message + * @property {(string|undefined)} messageId + * @property {number} line + * @property {number} column + * @property {(number|undefined)} endLine + * @property {(number|undefined)} endColumn + * @property {(string|null)} nodeType + * @property {string} source + * @property {({text: string, range: (number[]|null)}|null)} fix + */ + +//------------------------------------------------------------------------------ +// Module Definition +//------------------------------------------------------------------------------ + + +/** + * Translates a multi-argument context.report() call into a single object argument call + * @param {...*} arguments A list of arguments passed to `context.report` + * @returns {MessageDescriptor} A normalized object containing report information + */ +function normalizeMultiArgReportCall() { + + // If there is one argument, it is considered to be a new-style call already. + if (arguments.length === 1) { + + // Shallow clone the object to avoid surprises if reusing the descriptor + return Object.assign({}, arguments[0]); + } + + // If the second argument is a string, the arguments are interpreted as [node, message, data, fix]. + if (typeof arguments[1] === "string") { + return { + node: arguments[0], + message: arguments[1], + data: arguments[2], + fix: arguments[3] + }; + } + + // Otherwise, the arguments are interpreted as [node, loc, message, data, fix]. + return { + node: arguments[0], + loc: arguments[1], + message: arguments[2], + data: arguments[3], + fix: arguments[4] + }; +} + +/** + * Asserts that either a loc or a node was provided, and the node is valid if it was provided. + * @param {MessageDescriptor} descriptor A descriptor to validate + * @returns {void} + * @throws AssertionError if neither a node nor a loc was provided, or if the node is not an object + */ +function assertValidNodeInfo(descriptor) { + if (descriptor.node) { + assert(typeof descriptor.node === "object", "Node must be an object"); + } else { + assert(descriptor.loc, "Node must be provided when reporting error if location is not provided"); + } +} + +/** + * Normalizes a MessageDescriptor to always have a `loc` with `start` and `end` properties + * @param {MessageDescriptor} descriptor A descriptor for the report from a rule. + * @returns {{start: Location, end: (Location|null)}} An updated location that infers the `start` and `end` properties + * from the `node` of the original descriptor, or infers the `start` from the `loc` of the original descriptor. + */ +function normalizeReportLoc(descriptor) { + if (descriptor.loc) { + if (descriptor.loc.start) { + return descriptor.loc; + } + return { start: descriptor.loc, end: null }; + } + return descriptor.node.loc; +} + +/** + * Interpolates data placeholders in report messages + * @param {MessageDescriptor} descriptor The report message descriptor. + * @returns {string} The interpolated message for the descriptor + */ +function normalizeMessagePlaceholders(descriptor) { + return interpolate(descriptor.message, descriptor.data); +} + +/** + * Compares items in a fixes array by range. + * @param {Fix} a The first message. + * @param {Fix} b The second message. + * @returns {int} -1 if a comes before b, 1 if a comes after b, 0 if equal. + * @private + */ +function compareFixesByRange(a, b) { + return a.range[0] - b.range[0] || a.range[1] - b.range[1]; +} + +/** + * Merges the given fixes array into one. + * @param {Fix[]} fixes The fixes to merge. + * @param {SourceCode} sourceCode The source code object to get the text between fixes. + * @returns {{text: string, range: number[]}} The merged fixes + */ +function mergeFixes(fixes, sourceCode) { + if (fixes.length === 0) { + return null; + } + if (fixes.length === 1) { + return fixes[0]; + } + + fixes.sort(compareFixesByRange); + + const originalText = sourceCode.text; + const start = fixes[0].range[0]; + const end = fixes[fixes.length - 1].range[1]; + let text = ""; + let lastPos = Number.MIN_SAFE_INTEGER; + + for (const fix of fixes) { + assert(fix.range[0] >= lastPos, "Fix objects must not be overlapped in a report."); + + if (fix.range[0] >= 0) { + text += originalText.slice(Math.max(0, start, lastPos), fix.range[0]); + } + text += fix.text; + lastPos = fix.range[1]; + } + text += originalText.slice(Math.max(0, start, lastPos), end); + + return { range: [start, end], text }; +} + +/** + * Gets one fix object from the given descriptor. + * If the descriptor retrieves multiple fixes, this merges those to one. + * @param {MessageDescriptor} descriptor The report descriptor. + * @param {SourceCode} sourceCode The source code object to get text between fixes. + * @returns {({text: string, range: number[]}|null)} The fix for the descriptor + */ +function normalizeFixes(descriptor, sourceCode) { + if (typeof descriptor.fix !== "function") { + return null; + } + + // @type {null | Fix | Fix[] | IterableIterator} + const fix = descriptor.fix(ruleFixer); + + // Merge to one. + if (fix && Symbol.iterator in fix) { + return mergeFixes(Array.from(fix), sourceCode); + } + return fix; +} + +/** + * Creates information about the report from a descriptor + * @param {Object} options Information about the problem + * @param {string} options.ruleId Rule ID + * @param {(0|1|2)} options.severity Rule severity + * @param {(ASTNode|null)} options.node Node + * @param {string} options.message Error message + * @param {{start: SourceLocation, end: (SourceLocation|null)}} options.loc Start and end location + * @param {{text: string, range: (number[]|null)}} options.fix The fix object + * @param {string[]} options.sourceLines Source lines + * @returns {function(...args): ReportInfo} Function that returns information about the report + */ +function createProblem(options) { + const problem = { + ruleId: options.ruleId, + severity: options.severity, + message: options.message, + line: options.loc.start.line, + column: options.loc.start.column + 1, + nodeType: options.node && options.node.type || null, + source: options.sourceLines[options.loc.start.line - 1] || "" + }; + + /* + * If this isn’t in the conditional, some of the tests fail + * because `messageId` is present in the problem object + */ + if (options.messageId) { + problem.messageId = options.messageId; + } + + if (options.loc.end) { + problem.endLine = options.loc.end.line; + problem.endColumn = options.loc.end.column + 1; + } + + if (options.fix) { + problem.fix = options.fix; + } + + return problem; +} + +/** + * Returns a function that converts the arguments of a `context.report` call from a rule into a reported + * problem for the Node.js API. + * @param {{ruleId: string, severity: number, sourceCode: SourceCode, messageIds: Object}} metadata Metadata for the reported problem + * @param {SourceCode} sourceCode The `SourceCode` instance for the text being linted + * @returns {function(...args): ReportInfo} Function that returns information about the report + */ + +module.exports = function createReportTranslator(metadata) { + + /* + * `createReportTranslator` gets called once per enabled rule per file. It needs to be very performant. + * The report translator itself (i.e. the function that `createReportTranslator` returns) gets + * called every time a rule reports a problem, which happens much less frequently (usually, the vast + * majority of rules don't report any problems for a given file). + */ + return function() { + const descriptor = normalizeMultiArgReportCall.apply(null, arguments); + + assertValidNodeInfo(descriptor); + + if (descriptor.messageId) { + if (!metadata.messageIds) { + throw new TypeError("context.report() called with a messageId, but no messages were present in the rule metadata."); + } + const id = descriptor.messageId; + const messages = metadata.messageIds; + + if (descriptor.message) { + throw new TypeError("context.report() called with a message and a messageId. Please only pass one."); + } + if (!messages || !Object.prototype.hasOwnProperty.call(messages, id)) { + throw new TypeError(`context.report() called with a messageId of '${id}' which is not present in the 'messages' config: ${JSON.stringify(messages, null, 2)}`); + } + descriptor.message = messages[id]; + } + + + return createProblem({ + ruleId: metadata.ruleId, + severity: metadata.severity, + node: descriptor.node, + message: normalizeMessagePlaceholders(descriptor), + messageId: descriptor.messageId, + loc: normalizeReportLoc(descriptor), + fix: normalizeFixes(descriptor, metadata.sourceCode), + sourceLines: metadata.sourceCode.lines + }); + }; +}; diff --git a/node_modules/eslint/lib/rules.js b/node_modules/eslint/lib/rules.js new file mode 100644 index 00000000..040f9db5 --- /dev/null +++ b/node_modules/eslint/lib/rules.js @@ -0,0 +1,140 @@ +/** + * @fileoverview Defines a storage for rules. + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"); +const loadRules = require("./load-rules"); +const ruleReplacements = require("../conf/replacements").rules; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Creates a stub rule that gets used when a rule with a given ID is not found. + * @param {string} ruleId The ID of the missing rule + * @returns {{create: function(RuleContext): Object}} A rule that reports an error at the first location + * in the program. The report has the message `Definition for rule '${ruleId}' was not found` if the rule is unknown, + * or `Rule '${ruleId}' was removed and replaced by: ${replacements.join(", ")}` if the rule is known to have been + * replaced. + */ +const createMissingRule = lodash.memoize(ruleId => { + const message = Object.prototype.hasOwnProperty.call(ruleReplacements, ruleId) + ? `Rule '${ruleId}' was removed and replaced by: ${ruleReplacements[ruleId].join(", ")}` + : `Definition for rule '${ruleId}' was not found`; + + return { + create: context => ({ + Program() { + context.report({ + loc: { line: 1, column: 0 }, + message + }); + } + }) + }; +}); + +/** + * Normalizes a rule module to the new-style API + * @param {(Function|{create: Function})} rule A rule object, which can either be a function + * ("old-style") or an object with a `create` method ("new-style") + * @returns {{create: Function}} A new-style rule. + */ +function normalizeRule(rule) { + return typeof rule === "function" ? Object.assign({ create: rule }, rule) : rule; +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +class Rules { + constructor() { + this._rules = Object.create(null); + + this.load(); + } + + /** + * Registers a rule module for rule id in storage. + * @param {string} ruleId Rule id (file name). + * @param {Function} ruleModule Rule handler. + * @returns {void} + */ + define(ruleId, ruleModule) { + this._rules[ruleId] = normalizeRule(ruleModule); + } + + /** + * Loads and registers all rules from passed rules directory. + * @param {string} [rulesDir] Path to rules directory, may be relative. Defaults to `lib/rules`. + * @param {string} cwd Current working directory + * @returns {void} + */ + load(rulesDir, cwd) { + const newRules = loadRules(rulesDir, cwd); + + Object.keys(newRules).forEach(ruleId => { + this.define(ruleId, newRules[ruleId]); + }); + } + + /** + * Registers all given rules of a plugin. + * @param {Object} plugin The plugin object to import. + * @param {string} pluginName The name of the plugin without prefix (`eslint-plugin-`). + * @returns {void} + */ + importPlugin(plugin, pluginName) { + if (plugin.rules) { + Object.keys(plugin.rules).forEach(ruleId => { + const qualifiedRuleId = `${pluginName}/${ruleId}`, + rule = plugin.rules[ruleId]; + + this.define(qualifiedRuleId, rule); + }); + } + } + + /** + * Access rule handler by id (file name). + * @param {string} ruleId Rule id (file name). + * @returns {{create: Function, schema: JsonSchema[]}} + * A rule. This is normalized to always have the new-style shape with a `create` method. + */ + get(ruleId) { + if (!Object.prototype.hasOwnProperty.call(this._rules, ruleId)) { + return createMissingRule(ruleId); + } + if (typeof this._rules[ruleId] === "string") { + return normalizeRule(require(this._rules[ruleId])); + } + return this._rules[ruleId]; + + } + + /** + * Get an object with all currently loaded rules + * @returns {Map} All loaded rules + */ + getAllLoadedRules() { + const allRules = new Map(); + + Object.keys(this._rules).forEach(name => { + const rule = this.get(name); + + allRules.set(name, rule); + }); + return allRules; + } +} + +module.exports = Rules; diff --git a/node_modules/eslint/lib/rules/.eslintrc.yml b/node_modules/eslint/lib/rules/.eslintrc.yml new file mode 100644 index 00000000..64b3cee7 --- /dev/null +++ b/node_modules/eslint/lib/rules/.eslintrc.yml @@ -0,0 +1,4 @@ +rules: + rulesdir/no-invalid-meta: "error" + rulesdir/consistent-docs-description: "error" + rulesdir/consistent-docs-url: "error" diff --git a/node_modules/eslint/lib/rules/accessor-pairs.js b/node_modules/eslint/lib/rules/accessor-pairs.js new file mode 100644 index 00000000..68607295 --- /dev/null +++ b/node_modules/eslint/lib/rules/accessor-pairs.js @@ -0,0 +1,161 @@ +/** + * @fileoverview Rule to flag wrapping non-iife in parens + * @author Gyandeep Singh + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether or not a given node is an `Identifier` node which was named a given name. + * @param {ASTNode} node - A node to check. + * @param {string} name - An expected name of the node. + * @returns {boolean} `true` if the node is an `Identifier` node which was named as expected. + */ +function isIdentifier(node, name) { + return node.type === "Identifier" && node.name === name; +} + +/** + * Checks whether or not a given node is an argument of a specified method call. + * @param {ASTNode} node - A node to check. + * @param {number} index - An expected index of the node in arguments. + * @param {string} object - An expected name of the object of the method. + * @param {string} property - An expected name of the method. + * @returns {boolean} `true` if the node is an argument of the specified method call. + */ +function isArgumentOfMethodCall(node, index, object, property) { + const parent = node.parent; + + return ( + parent.type === "CallExpression" && + parent.callee.type === "MemberExpression" && + parent.callee.computed === false && + isIdentifier(parent.callee.object, object) && + isIdentifier(parent.callee.property, property) && + parent.arguments[index] === node + ); +} + +/** + * Checks whether or not a given node is a property descriptor. + * @param {ASTNode} node - A node to check. + * @returns {boolean} `true` if the node is a property descriptor. + */ +function isPropertyDescriptor(node) { + + // Object.defineProperty(obj, "foo", {set: ...}) + if (isArgumentOfMethodCall(node, 2, "Object", "defineProperty") || + isArgumentOfMethodCall(node, 2, "Reflect", "defineProperty") + ) { + return true; + } + + /* + * Object.defineProperties(obj, {foo: {set: ...}}) + * Object.create(proto, {foo: {set: ...}}) + */ + const grandparent = node.parent.parent; + + return grandparent.type === "ObjectExpression" && ( + isArgumentOfMethodCall(grandparent, 1, "Object", "create") || + isArgumentOfMethodCall(grandparent, 1, "Object", "defineProperties") + ); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce getter and setter pairs in objects", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/accessor-pairs" + }, + schema: [{ + type: "object", + properties: { + getWithoutSet: { + type: "boolean" + }, + setWithoutGet: { + type: "boolean" + } + }, + additionalProperties: false + }], + messages: { + getter: "Getter is not present.", + setter: "Setter is not present." + } + }, + create(context) { + const config = context.options[0] || {}; + const checkGetWithoutSet = config.getWithoutSet === true; + const checkSetWithoutGet = config.setWithoutGet !== false; + + /** + * Checks a object expression to see if it has setter and getter both present or none. + * @param {ASTNode} node The node to check. + * @returns {void} + * @private + */ + function checkLonelySetGet(node) { + let isSetPresent = false; + let isGetPresent = false; + const isDescriptor = isPropertyDescriptor(node); + + for (let i = 0, end = node.properties.length; i < end; i++) { + const property = node.properties[i]; + + let propToCheck = ""; + + if (property.kind === "init") { + if (isDescriptor && !property.computed) { + propToCheck = property.key.name; + } + } else { + propToCheck = property.kind; + } + + switch (propToCheck) { + case "set": + isSetPresent = true; + break; + + case "get": + isGetPresent = true; + break; + + default: + + // Do nothing + } + + if (isSetPresent && isGetPresent) { + break; + } + } + + if (checkSetWithoutGet && isSetPresent && !isGetPresent) { + context.report({ node, messageId: "getter" }); + } else if (checkGetWithoutSet && isGetPresent && !isSetPresent) { + context.report({ node, messageId: "setter" }); + } + } + + return { + ObjectExpression(node) { + if (checkSetWithoutGet || checkGetWithoutSet) { + checkLonelySetGet(node); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/array-bracket-newline.js b/node_modules/eslint/lib/rules/array-bracket-newline.js new file mode 100644 index 00000000..e1904057 --- /dev/null +++ b/node_modules/eslint/lib/rules/array-bracket-newline.js @@ -0,0 +1,256 @@ +/** + * @fileoverview Rule to enforce linebreaks after open and before close array brackets + * @author Jan Peer Stöcklmair + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce linebreaks after opening and before closing array brackets", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/array-bracket-newline" + }, + fixable: "whitespace", + schema: [ + { + oneOf: [ + { + enum: ["always", "never", "consistent"] + }, + { + type: "object", + properties: { + multiline: { + type: "boolean" + }, + minItems: { + type: ["integer", "null"], + minimum: 0 + } + }, + additionalProperties: false + } + ] + } + ], + messages: { + unexpectedOpeningLinebreak: "There should be no linebreak after '['.", + unexpectedClosingLinebreak: "There should be no linebreak before ']'.", + missingOpeningLinebreak: "A linebreak is required after '['.", + missingClosingLinebreak: "A linebreak is required before ']'." + } + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + + //---------------------------------------------------------------------- + // Helpers + //---------------------------------------------------------------------- + + /** + * Normalizes a given option value. + * + * @param {string|Object|undefined} option - An option value to parse. + * @returns {{multiline: boolean, minItems: number}} Normalized option object. + */ + function normalizeOptionValue(option) { + let consistent = false; + let multiline = false; + let minItems = 0; + + if (option) { + if (option === "consistent") { + consistent = true; + minItems = Number.POSITIVE_INFINITY; + } else if (option === "always" || option.minItems === 0) { + minItems = 0; + } else if (option === "never") { + minItems = Number.POSITIVE_INFINITY; + } else { + multiline = Boolean(option.multiline); + minItems = option.minItems || Number.POSITIVE_INFINITY; + } + } else { + consistent = false; + multiline = true; + minItems = Number.POSITIVE_INFINITY; + } + + return { consistent, multiline, minItems }; + } + + /** + * Normalizes a given option value. + * + * @param {string|Object|undefined} options - An option value to parse. + * @returns {{ArrayExpression: {multiline: boolean, minItems: number}, ArrayPattern: {multiline: boolean, minItems: number}}} Normalized option object. + */ + function normalizeOptions(options) { + const value = normalizeOptionValue(options); + + return { ArrayExpression: value, ArrayPattern: value }; + } + + /** + * Reports that there shouldn't be a linebreak after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportNoBeginningLinebreak(node, token) { + context.report({ + node, + loc: token.loc, + messageId: "unexpectedOpeningLinebreak", + fix(fixer) { + const nextToken = sourceCode.getTokenAfter(token, { includeComments: true }); + + if (astUtils.isCommentToken(nextToken)) { + return null; + } + + return fixer.removeRange([token.range[1], nextToken.range[0]]); + } + }); + } + + /** + * Reports that there shouldn't be a linebreak before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportNoEndingLinebreak(node, token) { + context.report({ + node, + loc: token.loc, + messageId: "unexpectedClosingLinebreak", + fix(fixer) { + const previousToken = sourceCode.getTokenBefore(token, { includeComments: true }); + + if (astUtils.isCommentToken(previousToken)) { + return null; + } + + return fixer.removeRange([previousToken.range[1], token.range[0]]); + } + }); + } + + /** + * Reports that there should be a linebreak after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportRequiredBeginningLinebreak(node, token) { + context.report({ + node, + loc: token.loc, + messageId: "missingOpeningLinebreak", + fix(fixer) { + return fixer.insertTextAfter(token, "\n"); + } + }); + } + + /** + * Reports that there should be a linebreak before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportRequiredEndingLinebreak(node, token) { + context.report({ + node, + loc: token.loc, + messageId: "missingClosingLinebreak", + fix(fixer) { + return fixer.insertTextBefore(token, "\n"); + } + }); + } + + /** + * Reports a given node if it violated this rule. + * + * @param {ASTNode} node - A node to check. This is an ArrayExpression node or an ArrayPattern node. + * @returns {void} + */ + function check(node) { + const elements = node.elements; + const normalizedOptions = normalizeOptions(context.options[0]); + const options = normalizedOptions[node.type]; + const openBracket = sourceCode.getFirstToken(node); + const closeBracket = sourceCode.getLastToken(node); + const firstIncComment = sourceCode.getTokenAfter(openBracket, { includeComments: true }); + const lastIncComment = sourceCode.getTokenBefore(closeBracket, { includeComments: true }); + const first = sourceCode.getTokenAfter(openBracket); + const last = sourceCode.getTokenBefore(closeBracket); + + const needsLinebreaks = ( + elements.length >= options.minItems || + ( + options.multiline && + elements.length > 0 && + firstIncComment.loc.start.line !== lastIncComment.loc.end.line + ) || + ( + elements.length === 0 && + firstIncComment.type === "Block" && + firstIncComment.loc.start.line !== lastIncComment.loc.end.line && + firstIncComment === lastIncComment + ) || + ( + options.consistent && + firstIncComment.loc.start.line !== openBracket.loc.end.line + ) + ); + + /* + * Use tokens or comments to check multiline or not. + * But use only tokens to check whether linebreaks are needed. + * This allows: + * var arr = [ // eslint-disable-line foo + * 'a' + * ] + */ + + if (needsLinebreaks) { + if (astUtils.isTokenOnSameLine(openBracket, first)) { + reportRequiredBeginningLinebreak(node, openBracket); + } + if (astUtils.isTokenOnSameLine(last, closeBracket)) { + reportRequiredEndingLinebreak(node, closeBracket); + } + } else { + if (!astUtils.isTokenOnSameLine(openBracket, first)) { + reportNoBeginningLinebreak(node, openBracket); + } + if (!astUtils.isTokenOnSameLine(last, closeBracket)) { + reportNoEndingLinebreak(node, closeBracket); + } + } + } + + //---------------------------------------------------------------------- + // Public + //---------------------------------------------------------------------- + + return { + ArrayPattern: check, + ArrayExpression: check + }; + } +}; diff --git a/node_modules/eslint/lib/rules/array-bracket-spacing.js b/node_modules/eslint/lib/rules/array-bracket-spacing.js new file mode 100644 index 00000000..c64ff3dc --- /dev/null +++ b/node_modules/eslint/lib/rules/array-bracket-spacing.js @@ -0,0 +1,236 @@ +/** + * @fileoverview Disallows or enforces spaces inside of array brackets. + * @author Jamund Ferguson + */ +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent spacing inside array brackets", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/array-bracket-spacing" + }, + fixable: "whitespace", + schema: [ + { + enum: ["always", "never"] + }, + { + type: "object", + properties: { + singleValue: { + type: "boolean" + }, + objectsInArrays: { + type: "boolean" + }, + arraysInArrays: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + messages: { + unexpectedSpaceAfter: "There should be no space after '{{tokenValue}}'.", + unexpectedSpaceBefore: "There should be no space before '{{tokenValue}}'.", + missingSpaceAfter: "A space is required after '{{tokenValue}}'.", + missingSpaceBefore: "A space is required before '{{tokenValue}}'." + } + }, + create(context) { + const spaced = context.options[0] === "always", + sourceCode = context.getSourceCode(); + + /** + * Determines whether an option is set, relative to the spacing option. + * If spaced is "always", then check whether option is set to false. + * If spaced is "never", then check whether option is set to true. + * @param {Object} option - The option to exclude. + * @returns {boolean} Whether or not the property is excluded. + */ + function isOptionSet(option) { + return context.options[1] ? context.options[1][option] === !spaced : false; + } + + const options = { + spaced, + singleElementException: isOptionSet("singleValue"), + objectsInArraysException: isOptionSet("objectsInArrays"), + arraysInArraysException: isOptionSet("arraysInArrays") + }; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Reports that there shouldn't be a space after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportNoBeginningSpace(node, token) { + context.report({ + node, + loc: token.loc.start, + messageId: "unexpectedSpaceAfter", + data: { + tokenValue: token.value + }, + fix(fixer) { + const nextToken = sourceCode.getTokenAfter(token); + + return fixer.removeRange([token.range[1], nextToken.range[0]]); + } + }); + } + + /** + * Reports that there shouldn't be a space before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportNoEndingSpace(node, token) { + context.report({ + node, + loc: token.loc.start, + messageId: "unexpectedSpaceBefore", + data: { + tokenValue: token.value + }, + fix(fixer) { + const previousToken = sourceCode.getTokenBefore(token); + + return fixer.removeRange([previousToken.range[1], token.range[0]]); + } + }); + } + + /** + * Reports that there should be a space after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportRequiredBeginningSpace(node, token) { + context.report({ + node, + loc: token.loc.start, + messageId: "missingSpaceAfter", + data: { + tokenValue: token.value + }, + fix(fixer) { + return fixer.insertTextAfter(token, " "); + } + }); + } + + /** + * Reports that there should be a space before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportRequiredEndingSpace(node, token) { + context.report({ + node, + loc: token.loc.start, + messageId: "missingSpaceBefore", + data: { + tokenValue: token.value + }, + fix(fixer) { + return fixer.insertTextBefore(token, " "); + } + }); + } + + /** + * Determines if a node is an object type + * @param {ASTNode} node - The node to check. + * @returns {boolean} Whether or not the node is an object type. + */ + function isObjectType(node) { + return node && (node.type === "ObjectExpression" || node.type === "ObjectPattern"); + } + + /** + * Determines if a node is an array type + * @param {ASTNode} node - The node to check. + * @returns {boolean} Whether or not the node is an array type. + */ + function isArrayType(node) { + return node && (node.type === "ArrayExpression" || node.type === "ArrayPattern"); + } + + /** + * Validates the spacing around array brackets + * @param {ASTNode} node - The node we're checking for spacing + * @returns {void} + */ + function validateArraySpacing(node) { + if (options.spaced && node.elements.length === 0) { + return; + } + + const first = sourceCode.getFirstToken(node), + second = sourceCode.getFirstToken(node, 1), + last = node.typeAnnotation + ? sourceCode.getTokenBefore(node.typeAnnotation) + : sourceCode.getLastToken(node), + penultimate = sourceCode.getTokenBefore(last), + firstElement = node.elements[0], + lastElement = node.elements[node.elements.length - 1]; + + const openingBracketMustBeSpaced = + options.objectsInArraysException && isObjectType(firstElement) || + options.arraysInArraysException && isArrayType(firstElement) || + options.singleElementException && node.elements.length === 1 + ? !options.spaced : options.spaced; + + const closingBracketMustBeSpaced = + options.objectsInArraysException && isObjectType(lastElement) || + options.arraysInArraysException && isArrayType(lastElement) || + options.singleElementException && node.elements.length === 1 + ? !options.spaced : options.spaced; + + if (astUtils.isTokenOnSameLine(first, second)) { + if (openingBracketMustBeSpaced && !sourceCode.isSpaceBetweenTokens(first, second)) { + reportRequiredBeginningSpace(node, first); + } + if (!openingBracketMustBeSpaced && sourceCode.isSpaceBetweenTokens(first, second)) { + reportNoBeginningSpace(node, first); + } + } + + if (first !== penultimate && astUtils.isTokenOnSameLine(penultimate, last)) { + if (closingBracketMustBeSpaced && !sourceCode.isSpaceBetweenTokens(penultimate, last)) { + reportRequiredEndingSpace(node, last); + } + if (!closingBracketMustBeSpaced && sourceCode.isSpaceBetweenTokens(penultimate, last)) { + reportNoEndingSpace(node, last); + } + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + ArrayPattern: validateArraySpacing, + ArrayExpression: validateArraySpacing + }; + } +}; diff --git a/node_modules/eslint/lib/rules/array-callback-return.js b/node_modules/eslint/lib/rules/array-callback-return.js new file mode 100644 index 00000000..2375dcba --- /dev/null +++ b/node_modules/eslint/lib/rules/array-callback-return.js @@ -0,0 +1,255 @@ +/** + * @fileoverview Rule to enforce return statements in callbacks of array's methods + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"); + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const TARGET_NODE_TYPE = /^(?:Arrow)?FunctionExpression$/; +const TARGET_METHODS = /^(?:every|filter|find(?:Index)?|map|reduce(?:Right)?|some|sort)$/; + +/** + * Checks a given code path segment is reachable. + * + * @param {CodePathSegment} segment - A segment to check. + * @returns {boolean} `true` if the segment is reachable. + */ +function isReachable(segment) { + return segment.reachable; +} + +/** + * Gets a readable location. + * + * - FunctionExpression -> the function name or `function` keyword. + * - ArrowFunctionExpression -> `=>` token. + * + * @param {ASTNode} node - A function node to get. + * @param {SourceCode} sourceCode - A source code to get tokens. + * @returns {ASTNode|Token} The node or the token of a location. + */ +function getLocation(node, sourceCode) { + if (node.type === "ArrowFunctionExpression") { + return sourceCode.getTokenBefore(node.body); + } + return node.id || node; +} + +/** + * Checks a given node is a MemberExpression node which has the specified name's + * property. + * + * @param {ASTNode} node - A node to check. + * @returns {boolean} `true` if the node is a MemberExpression node which has + * the specified name's property + */ +function isTargetMethod(node) { + return ( + node.type === "MemberExpression" && + TARGET_METHODS.test(astUtils.getStaticPropertyName(node) || "") + ); +} + +/** + * Checks whether or not a given node is a function expression which is the + * callback of an array method. + * + * @param {ASTNode} node - A node to check. This is one of + * FunctionExpression or ArrowFunctionExpression. + * @returns {boolean} `true` if the node is the callback of an array method. + */ +function isCallbackOfArrayMethod(node) { + let currentNode = node; + + while (currentNode) { + const parent = currentNode.parent; + + switch (parent.type) { + + /* + * Looks up the destination. e.g., + * foo.every(nativeFoo || function foo() { ... }); + */ + case "LogicalExpression": + case "ConditionalExpression": + currentNode = parent; + break; + + /* + * If the upper function is IIFE, checks the destination of the return value. + * e.g. + * foo.every((function() { + * // setup... + * return function callback() { ... }; + * })()); + */ + case "ReturnStatement": { + const func = astUtils.getUpperFunction(parent); + + if (func === null || !astUtils.isCallee(func)) { + return false; + } + currentNode = func.parent; + break; + } + + /* + * e.g. + * Array.from([], function() {}); + * list.every(function() {}); + */ + case "CallExpression": + if (astUtils.isArrayFromMethod(parent.callee)) { + return ( + parent.arguments.length >= 2 && + parent.arguments[1] === currentNode + ); + } + if (isTargetMethod(parent.callee)) { + return ( + parent.arguments.length >= 1 && + parent.arguments[0] === currentNode + ); + } + return false; + + // Otherwise this node is not target. + default: + return false; + } + } + + /* istanbul ignore next: unreachable */ + return false; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce `return` statements in callbacks of array methods", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/array-callback-return" + }, + + schema: [ + { + type: "object", + properties: { + allowImplicit: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + + messages: { + expectedAtEnd: "Expected to return a value at the end of {{name}}.", + expectedInside: "Expected to return a value in {{name}}.", + expectedReturnValue: "{{name}} expected a return value." + } + }, + + create(context) { + + const options = context.options[0] || { allowImplicit: false }; + + let funcInfo = { + upper: null, + codePath: null, + hasReturn: false, + shouldCheck: false, + node: null + }; + + /** + * Checks whether or not the last code path segment is reachable. + * Then reports this function if the segment is reachable. + * + * If the last code path segment is reachable, there are paths which are not + * returned or thrown. + * + * @param {ASTNode} node - A node to check. + * @returns {void} + */ + function checkLastSegment(node) { + if (funcInfo.shouldCheck && + funcInfo.codePath.currentSegments.some(isReachable) + ) { + context.report({ + node, + loc: getLocation(node, context.getSourceCode()).loc.start, + messageId: funcInfo.hasReturn + ? "expectedAtEnd" + : "expectedInside", + data: { + name: astUtils.getFunctionNameWithKind(funcInfo.node) + } + }); + } + } + + return { + + // Stacks this function's information. + onCodePathStart(codePath, node) { + funcInfo = { + upper: funcInfo, + codePath, + hasReturn: false, + shouldCheck: + TARGET_NODE_TYPE.test(node.type) && + node.body.type === "BlockStatement" && + isCallbackOfArrayMethod(node) && + !node.async && + !node.generator, + node + }; + }, + + // Pops this function's information. + onCodePathEnd() { + funcInfo = funcInfo.upper; + }, + + // Checks the return statement is valid. + ReturnStatement(node) { + if (funcInfo.shouldCheck) { + funcInfo.hasReturn = true; + + // if allowImplicit: false, should also check node.argument + if (!options.allowImplicit && !node.argument) { + context.report({ + node, + messageId: "expectedReturnValue", + data: { + name: lodash.upperFirst(astUtils.getFunctionNameWithKind(funcInfo.node)) + } + }); + } + } + }, + + // Reports a given function if the last path is reachable. + "FunctionExpression:exit": checkLastSegment, + "ArrowFunctionExpression:exit": checkLastSegment + }; + } +}; diff --git a/node_modules/eslint/lib/rules/array-element-newline.js b/node_modules/eslint/lib/rules/array-element-newline.js new file mode 100644 index 00000000..359b8d43 --- /dev/null +++ b/node_modules/eslint/lib/rules/array-element-newline.js @@ -0,0 +1,236 @@ +/** + * @fileoverview Rule to enforce line breaks after each array element + * @author Jan Peer Stöcklmair + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce line breaks after each array element", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/array-element-newline" + }, + fixable: "whitespace", + schema: [ + { + oneOf: [ + { + enum: ["always", "never"] + }, + { + type: "object", + properties: { + multiline: { + type: "boolean" + }, + minItems: { + type: ["integer", "null"], + minimum: 0 + } + }, + additionalProperties: false + } + ] + } + ], + + messages: { + unexpectedLineBreak: "There should be no linebreak here.", + missingLineBreak: "There should be a linebreak after this element." + } + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + //---------------------------------------------------------------------- + // Helpers + //---------------------------------------------------------------------- + + /** + * Normalizes a given option value. + * + * @param {string|Object|undefined} providedOption - An option value to parse. + * @returns {{multiline: boolean, minItems: number}} Normalized option object. + */ + function normalizeOptionValue(providedOption) { + let multiline = false; + let minItems; + + const option = providedOption || "always"; + + if (!option || option === "always" || option.minItems === 0) { + minItems = 0; + } else if (option === "never") { + minItems = Number.POSITIVE_INFINITY; + } else { + multiline = Boolean(option.multiline); + minItems = option.minItems || Number.POSITIVE_INFINITY; + } + + return { multiline, minItems }; + } + + /** + * Normalizes a given option value. + * + * @param {string|Object|undefined} options - An option value to parse. + * @returns {{ArrayExpression: {multiline: boolean, minItems: number}, ArrayPattern: {multiline: boolean, minItems: number}}} Normalized option object. + */ + function normalizeOptions(options) { + const value = normalizeOptionValue(options); + + return { ArrayExpression: value, ArrayPattern: value }; + } + + /** + * Reports that there shouldn't be a line break after the first token + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportNoLineBreak(token) { + const tokenBefore = sourceCode.getTokenBefore(token, { includeComments: true }); + + context.report({ + loc: { + start: tokenBefore.loc.end, + end: token.loc.start + }, + messageId: "unexpectedLineBreak", + fix(fixer) { + if (astUtils.isCommentToken(tokenBefore)) { + return null; + } + + if (!astUtils.isTokenOnSameLine(tokenBefore, token)) { + return fixer.replaceTextRange([tokenBefore.range[1], token.range[0]], " "); + } + + /* + * This will check if the comma is on the same line as the next element + * Following array: + * [ + * 1 + * , 2 + * , 3 + * ] + * + * will be fixed to: + * [ + * 1, 2, 3 + * ] + */ + const twoTokensBefore = sourceCode.getTokenBefore(tokenBefore, { includeComments: true }); + + if (astUtils.isCommentToken(twoTokensBefore)) { + return null; + } + + return fixer.replaceTextRange([twoTokensBefore.range[1], tokenBefore.range[0]], ""); + + } + }); + } + + /** + * Reports that there should be a line break after the first token + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportRequiredLineBreak(token) { + const tokenBefore = sourceCode.getTokenBefore(token, { includeComments: true }); + + context.report({ + loc: { + start: tokenBefore.loc.end, + end: token.loc.start + }, + messageId: "missingLineBreak", + fix(fixer) { + return fixer.replaceTextRange([tokenBefore.range[1], token.range[0]], "\n"); + } + }); + } + + /** + * Reports a given node if it violated this rule. + * + * @param {ASTNode} node - A node to check. This is an ObjectExpression node or an ObjectPattern node. + * @param {{multiline: boolean, minItems: number}} options - An option object. + * @returns {void} + */ + function check(node) { + const elements = node.elements; + const normalizedOptions = normalizeOptions(context.options[0]); + const options = normalizedOptions[node.type]; + + let elementBreak = false; + + /* + * MULTILINE: true + * loop through every element and check + * if at least one element has linebreaks inside + * this ensures that following is not valid (due to elements are on the same line): + * + * [ + * 1, + * 2, + * 3 + * ] + */ + if (options.multiline) { + elementBreak = elements + .filter(element => element !== null) + .some(element => element.loc.start.line !== element.loc.end.line); + } + + const needsLinebreaks = ( + elements.length >= options.minItems || + ( + options.multiline && + elementBreak + ) + ); + + elements.forEach((element, i) => { + const previousElement = elements[i - 1]; + + if (i === 0 || element === null || previousElement === null) { + return; + } + + const commaToken = sourceCode.getFirstTokenBetween(previousElement, element, astUtils.isCommaToken); + const lastTokenOfPreviousElement = sourceCode.getTokenBefore(commaToken); + const firstTokenOfCurrentElement = sourceCode.getTokenAfter(commaToken); + + if (needsLinebreaks) { + if (astUtils.isTokenOnSameLine(lastTokenOfPreviousElement, firstTokenOfCurrentElement)) { + reportRequiredLineBreak(firstTokenOfCurrentElement); + } + } else { + if (!astUtils.isTokenOnSameLine(lastTokenOfPreviousElement, firstTokenOfCurrentElement)) { + reportNoLineBreak(firstTokenOfCurrentElement); + } + } + }); + } + + //---------------------------------------------------------------------- + // Public + //---------------------------------------------------------------------- + + return { + ArrayPattern: check, + ArrayExpression: check + }; + } +}; diff --git a/node_modules/eslint/lib/rules/arrow-body-style.js b/node_modules/eslint/lib/rules/arrow-body-style.js new file mode 100644 index 00000000..1f0d1377 --- /dev/null +++ b/node_modules/eslint/lib/rules/arrow-body-style.js @@ -0,0 +1,236 @@ +/** + * @fileoverview Rule to require braces in arrow function body. + * @author Alberto Rodríguez + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require braces around arrow function bodies", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/arrow-body-style" + }, + + schema: { + anyOf: [ + { + type: "array", + items: [ + { + enum: ["always", "never"] + } + ], + minItems: 0, + maxItems: 1 + }, + { + type: "array", + items: [ + { + enum: ["as-needed"] + }, + { + type: "object", + properties: { + requireReturnForObjectLiteral: { type: "boolean" } + }, + additionalProperties: false + } + ], + minItems: 0, + maxItems: 2 + } + ] + }, + + fixable: "code", + + messages: { + unexpectedOtherBlock: "Unexpected block statement surrounding arrow body.", + unexpectedEmptyBlock: "Unexpected block statement surrounding arrow body; put a value of `undefined` immediately after the `=>`.", + unexpectedObjectBlock: "Unexpected block statement surrounding arrow body; parenthesize the returned value and move it immediately after the `=>`.", + unexpectedSingleBlock: "Unexpected block statement surrounding arrow body; move the returned value immediately after the `=>`.", + expectedBlock: "Expected block statement surrounding arrow body." + } + }, + + create(context) { + const options = context.options; + const always = options[0] === "always"; + const asNeeded = !options[0] || options[0] === "as-needed"; + const never = options[0] === "never"; + const requireReturnForObjectLiteral = options[1] && options[1].requireReturnForObjectLiteral; + const sourceCode = context.getSourceCode(); + + /** + * Checks whether the given node has ASI problem or not. + * @param {Token} token The token to check. + * @returns {boolean} `true` if it changes semantics if `;` or `}` followed by the token are removed. + */ + function hasASIProblem(token) { + return token && token.type === "Punctuator" && /^[([/`+-]/.test(token.value); + } + + /** + * Gets the closing parenthesis which is the pair of the given opening parenthesis. + * @param {Token} token The opening parenthesis token to get. + * @returns {Token} The found closing parenthesis token. + */ + function findClosingParen(token) { + let node = sourceCode.getNodeByRangeIndex(token.range[1]); + + while (!astUtils.isParenthesised(sourceCode, node)) { + node = node.parent; + } + return sourceCode.getTokenAfter(node); + } + + /** + * Determines whether a arrow function body needs braces + * @param {ASTNode} node The arrow function node. + * @returns {void} + */ + function validate(node) { + const arrowBody = node.body; + + if (arrowBody.type === "BlockStatement") { + const blockBody = arrowBody.body; + + if (blockBody.length !== 1 && !never) { + return; + } + + if (asNeeded && requireReturnForObjectLiteral && blockBody[0].type === "ReturnStatement" && + blockBody[0].argument && blockBody[0].argument.type === "ObjectExpression") { + return; + } + + if (never || asNeeded && blockBody[0].type === "ReturnStatement") { + let messageId; + + if (blockBody.length === 0) { + messageId = "unexpectedEmptyBlock"; + } else if (blockBody.length > 1) { + messageId = "unexpectedOtherBlock"; + } else if (astUtils.isOpeningBraceToken(sourceCode.getFirstToken(blockBody[0], { skip: 1 }))) { + messageId = "unexpectedObjectBlock"; + } else { + messageId = "unexpectedSingleBlock"; + } + + context.report({ + node, + loc: arrowBody.loc.start, + messageId, + fix(fixer) { + const fixes = []; + + if (blockBody.length !== 1 || + blockBody[0].type !== "ReturnStatement" || + !blockBody[0].argument || + hasASIProblem(sourceCode.getTokenAfter(arrowBody)) + ) { + return fixes; + } + + const openingBrace = sourceCode.getFirstToken(arrowBody); + const closingBrace = sourceCode.getLastToken(arrowBody); + const firstValueToken = sourceCode.getFirstToken(blockBody[0], 1); + const lastValueToken = sourceCode.getLastToken(blockBody[0]); + const commentsExist = + sourceCode.commentsExistBetween(openingBrace, firstValueToken) || + sourceCode.commentsExistBetween(lastValueToken, closingBrace); + + /* + * Remove tokens around the return value. + * If comments don't exist, remove extra spaces as well. + */ + if (commentsExist) { + fixes.push( + fixer.remove(openingBrace), + fixer.remove(closingBrace), + fixer.remove(sourceCode.getTokenAfter(openingBrace)) // return keyword + ); + } else { + fixes.push( + fixer.removeRange([openingBrace.range[0], firstValueToken.range[0]]), + fixer.removeRange([lastValueToken.range[1], closingBrace.range[1]]) + ); + } + + /* + * If the first token of the reutrn value is `{`, + * enclose the return value by parentheses to avoid syntax error. + */ + if (astUtils.isOpeningBraceToken(firstValueToken)) { + fixes.push( + fixer.insertTextBefore(firstValueToken, "("), + fixer.insertTextAfter(lastValueToken, ")") + ); + } + + /* + * If the last token of the return statement is semicolon, remove it. + * Non-block arrow body is an expression, not a statement. + */ + if (astUtils.isSemicolonToken(lastValueToken)) { + fixes.push(fixer.remove(lastValueToken)); + } + + return fixes; + } + }); + } + } else { + if (always || (asNeeded && requireReturnForObjectLiteral && arrowBody.type === "ObjectExpression")) { + context.report({ + node, + loc: arrowBody.loc.start, + messageId: "expectedBlock", + fix(fixer) { + const fixes = []; + const arrowToken = sourceCode.getTokenBefore(arrowBody, astUtils.isArrowToken); + const firstBodyToken = sourceCode.getTokenAfter(arrowToken); + const lastBodyToken = sourceCode.getLastToken(node); + const isParenthesisedObjectLiteral = + astUtils.isOpeningParenToken(firstBodyToken) && + astUtils.isOpeningBraceToken(sourceCode.getTokenAfter(firstBodyToken)); + + // Wrap the value by a block and a return statement. + fixes.push( + fixer.insertTextBefore(firstBodyToken, "{return "), + fixer.insertTextAfter(lastBodyToken, "}") + ); + + // If the value is object literal, remove parentheses which were forced by syntax. + if (isParenthesisedObjectLiteral) { + fixes.push( + fixer.remove(firstBodyToken), + fixer.remove(findClosingParen(firstBodyToken)) + ); + } + + return fixes; + } + }); + } + } + } + + return { + "ArrowFunctionExpression:exit": validate + }; + } +}; diff --git a/node_modules/eslint/lib/rules/arrow-parens.js b/node_modules/eslint/lib/rules/arrow-parens.js new file mode 100644 index 00000000..8cabb7f9 --- /dev/null +++ b/node_modules/eslint/lib/rules/arrow-parens.js @@ -0,0 +1,161 @@ +/** + * @fileoverview Rule to require parens in arrow function arguments. + * @author Jxck + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require parentheses around arrow function arguments", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/arrow-parens" + }, + + fixable: "code", + + schema: [ + { + enum: ["always", "as-needed"] + }, + { + type: "object", + properties: { + requireForBlockBody: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + + messages: { + unexpectedParens: "Unexpected parentheses around single function argument.", + expectedParens: "Expected parentheses around arrow function argument.", + + unexpectedParensInline: "Unexpected parentheses around single function argument having a body with no curly braces.", + expectedParensBlock: "Expected parentheses around arrow function argument having a body with curly braces." + } + }, + + create(context) { + const asNeeded = context.options[0] === "as-needed"; + const requireForBlockBody = asNeeded && context.options[1] && context.options[1].requireForBlockBody === true; + + const sourceCode = context.getSourceCode(); + + /** + * Determines whether a arrow function argument end with `)` + * @param {ASTNode} node The arrow function node. + * @returns {void} + */ + function parens(node) { + const isAsync = node.async; + const firstTokenOfParam = sourceCode.getFirstToken(node, isAsync ? 1 : 0); + + /** + * Remove the parenthesis around a parameter + * @param {Fixer} fixer Fixer + * @returns {string} fixed parameter + */ + function fixParamsWithParenthesis(fixer) { + const paramToken = sourceCode.getTokenAfter(firstTokenOfParam); + + /* + * ES8 allows Trailing commas in function parameter lists and calls + * https://github.com/eslint/eslint/issues/8834 + */ + const closingParenToken = sourceCode.getTokenAfter(paramToken, astUtils.isClosingParenToken); + const asyncToken = isAsync ? sourceCode.getTokenBefore(firstTokenOfParam) : null; + const shouldAddSpaceForAsync = asyncToken && (asyncToken.range[1] === firstTokenOfParam.range[0]); + + return fixer.replaceTextRange([ + firstTokenOfParam.range[0], + closingParenToken.range[1] + ], `${shouldAddSpaceForAsync ? " " : ""}${paramToken.value}`); + } + + // "as-needed", { "requireForBlockBody": true }: x => x + if ( + requireForBlockBody && + node.params.length === 1 && + node.params[0].type === "Identifier" && + !node.params[0].typeAnnotation && + node.body.type !== "BlockStatement" && + !node.returnType + ) { + if (astUtils.isOpeningParenToken(firstTokenOfParam)) { + context.report({ + node, + messageId: "unexpectedParensInline", + fix: fixParamsWithParenthesis + }); + } + return; + } + + if ( + requireForBlockBody && + node.body.type === "BlockStatement" + ) { + if (!astUtils.isOpeningParenToken(firstTokenOfParam)) { + context.report({ + node, + messageId: "expectedParensBlock", + fix(fixer) { + return fixer.replaceText(firstTokenOfParam, `(${firstTokenOfParam.value})`); + } + }); + } + return; + } + + // "as-needed": x => x + if (asNeeded && + node.params.length === 1 && + node.params[0].type === "Identifier" && + !node.params[0].typeAnnotation && + !node.returnType + ) { + if (astUtils.isOpeningParenToken(firstTokenOfParam)) { + context.report({ + node, + messageId: "unexpectedParens", + fix: fixParamsWithParenthesis + }); + } + return; + } + + if (firstTokenOfParam.type === "Identifier") { + const after = sourceCode.getTokenAfter(firstTokenOfParam); + + // (x) => x + if (after.value !== ")") { + context.report({ + node, + messageId: "expectedParens", + fix(fixer) { + return fixer.replaceText(firstTokenOfParam, `(${firstTokenOfParam.value})`); + } + }); + } + } + } + + return { + ArrowFunctionExpression: parens + }; + } +}; diff --git a/node_modules/eslint/lib/rules/arrow-spacing.js b/node_modules/eslint/lib/rules/arrow-spacing.js new file mode 100644 index 00000000..52f8fcab --- /dev/null +++ b/node_modules/eslint/lib/rules/arrow-spacing.js @@ -0,0 +1,158 @@ +/** + * @fileoverview Rule to define spacing before/after arrow function's arrow. + * @author Jxck + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent spacing before and after the arrow in arrow functions", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/arrow-spacing" + }, + + fixable: "whitespace", + + schema: [ + { + type: "object", + properties: { + before: { + type: "boolean" + }, + after: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + + messages: { + expectedBefore: "Missing space before =>.", + unexpectedBefore: "Unexpected space before =>.", + + expectedAfter: "Missing space after =>.", + unexpectedAfter: "Unexpected space after =>." + } + }, + + create(context) { + + // merge rules with default + const rule = { before: true, after: true }, + option = context.options[0] || {}; + + rule.before = option.before !== false; + rule.after = option.after !== false; + + const sourceCode = context.getSourceCode(); + + /** + * Get tokens of arrow(`=>`) and before/after arrow. + * @param {ASTNode} node The arrow function node. + * @returns {Object} Tokens of arrow and before/after arrow. + */ + function getTokens(node) { + const arrow = sourceCode.getTokenBefore(node.body, astUtils.isArrowToken); + + return { + before: sourceCode.getTokenBefore(arrow), + arrow, + after: sourceCode.getTokenAfter(arrow) + }; + } + + /** + * Count spaces before/after arrow(`=>`) token. + * @param {Object} tokens Tokens before/after arrow. + * @returns {Object} count of space before/after arrow. + */ + function countSpaces(tokens) { + const before = tokens.arrow.range[0] - tokens.before.range[1]; + const after = tokens.after.range[0] - tokens.arrow.range[1]; + + return { before, after }; + } + + /** + * Determines whether space(s) before after arrow(`=>`) is satisfy rule. + * if before/after value is `true`, there should be space(s). + * if before/after value is `false`, there should be no space. + * @param {ASTNode} node The arrow function node. + * @returns {void} + */ + function spaces(node) { + const tokens = getTokens(node); + const countSpace = countSpaces(tokens); + + if (rule.before) { + + // should be space(s) before arrow + if (countSpace.before === 0) { + context.report({ + node: tokens.before, + messageId: "expectedBefore", + fix(fixer) { + return fixer.insertTextBefore(tokens.arrow, " "); + } + }); + } + } else { + + // should be no space before arrow + if (countSpace.before > 0) { + context.report({ + node: tokens.before, + messageId: "unexpectedBefore", + fix(fixer) { + return fixer.removeRange([tokens.before.range[1], tokens.arrow.range[0]]); + } + }); + } + } + + if (rule.after) { + + // should be space(s) after arrow + if (countSpace.after === 0) { + context.report({ + node: tokens.after, + messageId: "expectedAfter", + fix(fixer) { + return fixer.insertTextAfter(tokens.arrow, " "); + } + }); + } + } else { + + // should be no space after arrow + if (countSpace.after > 0) { + context.report({ + node: tokens.after, + messageId: "unexpectedAfter", + fix(fixer) { + return fixer.removeRange([tokens.arrow.range[1], tokens.after.range[0]]); + } + }); + } + } + } + + return { + ArrowFunctionExpression: spaces + }; + } +}; diff --git a/node_modules/eslint/lib/rules/block-scoped-var.js b/node_modules/eslint/lib/rules/block-scoped-var.js new file mode 100644 index 00000000..1000fbc8 --- /dev/null +++ b/node_modules/eslint/lib/rules/block-scoped-var.js @@ -0,0 +1,120 @@ +/** + * @fileoverview Rule to check for "block scoped" variables by binding context + * @author Matt DuVall + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce the use of variables within the scope they are defined", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/block-scoped-var" + }, + + schema: [], + + messages: { + outOfScope: "'{{name}}' used outside of binding context." + } + }, + + create(context) { + let stack = []; + + /** + * Makes a block scope. + * @param {ASTNode} node - A node of a scope. + * @returns {void} + */ + function enterScope(node) { + stack.push(node.range); + } + + /** + * Pops the last block scope. + * @returns {void} + */ + function exitScope() { + stack.pop(); + } + + /** + * Reports a given reference. + * @param {eslint-scope.Reference} reference - A reference to report. + * @returns {void} + */ + function report(reference) { + const identifier = reference.identifier; + + context.report({ node: identifier, messageId: "outOfScope", data: { name: identifier.name } }); + } + + /** + * Finds and reports references which are outside of valid scopes. + * @param {ASTNode} node - A node to get variables. + * @returns {void} + */ + function checkForVariables(node) { + if (node.kind !== "var") { + return; + } + + // Defines a predicate to check whether or not a given reference is outside of valid scope. + const scopeRange = stack[stack.length - 1]; + + /** + * Check if a reference is out of scope + * @param {ASTNode} reference node to examine + * @returns {boolean} True is its outside the scope + * @private + */ + function isOutsideOfScope(reference) { + const idRange = reference.identifier.range; + + return idRange[0] < scopeRange[0] || idRange[1] > scopeRange[1]; + } + + // Gets declared variables, and checks its references. + const variables = context.getDeclaredVariables(node); + + for (let i = 0; i < variables.length; ++i) { + + // Reports. + variables[i] + .references + .filter(isOutsideOfScope) + .forEach(report); + } + } + + return { + Program(node) { + stack = [node.range]; + }, + + // Manages scopes. + BlockStatement: enterScope, + "BlockStatement:exit": exitScope, + ForStatement: enterScope, + "ForStatement:exit": exitScope, + ForInStatement: enterScope, + "ForInStatement:exit": exitScope, + ForOfStatement: enterScope, + "ForOfStatement:exit": exitScope, + SwitchStatement: enterScope, + "SwitchStatement:exit": exitScope, + CatchClause: enterScope, + "CatchClause:exit": exitScope, + + // Finds and reports references which are outside of valid scope. + VariableDeclaration: checkForVariables + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/block-spacing.js b/node_modules/eslint/lib/rules/block-spacing.js new file mode 100644 index 00000000..53638136 --- /dev/null +++ b/node_modules/eslint/lib/rules/block-spacing.js @@ -0,0 +1,145 @@ +/** + * @fileoverview A rule to disallow or enforce spaces inside of single line blocks. + * @author Toru Nagashima + */ + +"use strict"; + +const util = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow or enforce spaces inside of blocks after opening block and before closing block", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/block-spacing" + }, + + fixable: "whitespace", + + schema: [ + { enum: ["always", "never"] } + ], + + messages: { + missing: "Requires a space {{location}} '{{token}}'", + extra: "Unexpected space(s) {{location}} '{{token}}'" + } + }, + + create(context) { + const always = (context.options[0] !== "never"), + messageId = always ? "missing" : "extra", + sourceCode = context.getSourceCode(); + + /** + * Gets the open brace token from a given node. + * @param {ASTNode} node - A BlockStatement/SwitchStatement node to get. + * @returns {Token} The token of the open brace. + */ + function getOpenBrace(node) { + if (node.type === "SwitchStatement") { + if (node.cases.length > 0) { + return sourceCode.getTokenBefore(node.cases[0]); + } + return sourceCode.getLastToken(node, 1); + } + return sourceCode.getFirstToken(node); + } + + /** + * Checks whether or not: + * - given tokens are on same line. + * - there is/isn't a space between given tokens. + * @param {Token} left - A token to check. + * @param {Token} right - The token which is next to `left`. + * @returns {boolean} + * When the option is `"always"`, `true` if there are one or more spaces between given tokens. + * When the option is `"never"`, `true` if there are not any spaces between given tokens. + * If given tokens are not on same line, it's always `true`. + */ + function isValid(left, right) { + return ( + !util.isTokenOnSameLine(left, right) || + sourceCode.isSpaceBetweenTokens(left, right) === always + ); + } + + /** + * Reports invalid spacing style inside braces. + * @param {ASTNode} node - A BlockStatement/SwitchStatement node to get. + * @returns {void} + */ + function checkSpacingInsideBraces(node) { + + // Gets braces and the first/last token of content. + const openBrace = getOpenBrace(node); + const closeBrace = sourceCode.getLastToken(node); + const firstToken = sourceCode.getTokenAfter(openBrace, { includeComments: true }); + const lastToken = sourceCode.getTokenBefore(closeBrace, { includeComments: true }); + + // Skip if the node is invalid or empty. + if (openBrace.type !== "Punctuator" || + openBrace.value !== "{" || + closeBrace.type !== "Punctuator" || + closeBrace.value !== "}" || + firstToken === closeBrace + ) { + return; + } + + // Skip line comments for option never + if (!always && firstToken.type === "Line") { + return; + } + + // Check. + if (!isValid(openBrace, firstToken)) { + context.report({ + node, + loc: openBrace.loc.start, + messageId, + data: { + location: "after", + token: openBrace.value + }, + fix(fixer) { + if (always) { + return fixer.insertTextBefore(firstToken, " "); + } + + return fixer.removeRange([openBrace.range[1], firstToken.range[0]]); + } + }); + } + if (!isValid(lastToken, closeBrace)) { + context.report({ + node, + loc: closeBrace.loc.start, + messageId, + data: { + location: "before", + token: closeBrace.value + }, + fix(fixer) { + if (always) { + return fixer.insertTextAfter(lastToken, " "); + } + + return fixer.removeRange([lastToken.range[1], closeBrace.range[0]]); + } + }); + } + } + + return { + BlockStatement: checkSpacingInsideBraces, + SwitchStatement: checkSpacingInsideBraces + }; + } +}; diff --git a/node_modules/eslint/lib/rules/brace-style.js b/node_modules/eslint/lib/rules/brace-style.js new file mode 100644 index 00000000..e2cbafe2 --- /dev/null +++ b/node_modules/eslint/lib/rules/brace-style.js @@ -0,0 +1,185 @@ +/** + * @fileoverview Rule to flag block statements that do not use the one true brace style + * @author Ian Christian Myers + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent brace style for blocks", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/brace-style" + }, + + schema: [ + { + enum: ["1tbs", "stroustrup", "allman"] + }, + { + type: "object", + properties: { + allowSingleLine: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + + fixable: "whitespace", + + messages: { + nextLineOpen: "Opening curly brace does not appear on the same line as controlling statement.", + sameLineOpen: "Opening curly brace appears on the same line as controlling statement.", + blockSameLine: "Statement inside of curly braces should be on next line.", + nextLineClose: "Closing curly brace does not appear on the same line as the subsequent block.", + singleLineClose: "Closing curly brace should be on the same line as opening curly brace or on the line after the previous block.", + sameLineClose: "Closing curly brace appears on the same line as the subsequent block." + } + }, + + create(context) { + const style = context.options[0] || "1tbs", + params = context.options[1] || {}, + sourceCode = context.getSourceCode(); + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Fixes a place where a newline unexpectedly appears + * @param {Token} firstToken The token before the unexpected newline + * @param {Token} secondToken The token after the unexpected newline + * @returns {Function} A fixer function to remove the newlines between the tokens + */ + function removeNewlineBetween(firstToken, secondToken) { + const textRange = [firstToken.range[1], secondToken.range[0]]; + const textBetween = sourceCode.text.slice(textRange[0], textRange[1]); + + // Don't do a fix if there is a comment between the tokens + if (textBetween.trim()) { + return null; + } + return fixer => fixer.replaceTextRange(textRange, " "); + } + + /** + * Validates a pair of curly brackets based on the user's config + * @param {Token} openingCurly The opening curly bracket + * @param {Token} closingCurly The closing curly bracket + * @returns {void} + */ + function validateCurlyPair(openingCurly, closingCurly) { + const tokenBeforeOpeningCurly = sourceCode.getTokenBefore(openingCurly); + const tokenAfterOpeningCurly = sourceCode.getTokenAfter(openingCurly); + const tokenBeforeClosingCurly = sourceCode.getTokenBefore(closingCurly); + const singleLineException = params.allowSingleLine && astUtils.isTokenOnSameLine(openingCurly, closingCurly); + + if (style !== "allman" && !astUtils.isTokenOnSameLine(tokenBeforeOpeningCurly, openingCurly)) { + context.report({ + node: openingCurly, + messageId: "nextLineOpen", + fix: removeNewlineBetween(tokenBeforeOpeningCurly, openingCurly) + }); + } + + if (style === "allman" && astUtils.isTokenOnSameLine(tokenBeforeOpeningCurly, openingCurly) && !singleLineException) { + context.report({ + node: openingCurly, + messageId: "sameLineOpen", + fix: fixer => fixer.insertTextBefore(openingCurly, "\n") + }); + } + + if (astUtils.isTokenOnSameLine(openingCurly, tokenAfterOpeningCurly) && tokenAfterOpeningCurly !== closingCurly && !singleLineException) { + context.report({ + node: openingCurly, + messageId: "blockSameLine", + fix: fixer => fixer.insertTextAfter(openingCurly, "\n") + }); + } + + if (tokenBeforeClosingCurly !== openingCurly && !singleLineException && astUtils.isTokenOnSameLine(tokenBeforeClosingCurly, closingCurly)) { + context.report({ + node: closingCurly, + messageId: "singleLineClose", + fix: fixer => fixer.insertTextBefore(closingCurly, "\n") + }); + } + } + + /** + * Validates the location of a token that appears before a keyword (e.g. a newline before `else`) + * @param {Token} curlyToken The closing curly token. This is assumed to precede a keyword token (such as `else` or `finally`). + * @returns {void} + */ + function validateCurlyBeforeKeyword(curlyToken) { + const keywordToken = sourceCode.getTokenAfter(curlyToken); + + if (style === "1tbs" && !astUtils.isTokenOnSameLine(curlyToken, keywordToken)) { + context.report({ + node: curlyToken, + messageId: "nextLineClose", + fix: removeNewlineBetween(curlyToken, keywordToken) + }); + } + + if (style !== "1tbs" && astUtils.isTokenOnSameLine(curlyToken, keywordToken)) { + context.report({ + node: curlyToken, + messageId: "sameLineClose", + fix: fixer => fixer.insertTextAfter(curlyToken, "\n") + }); + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + BlockStatement(node) { + if (!astUtils.STATEMENT_LIST_PARENTS.has(node.parent.type)) { + validateCurlyPair(sourceCode.getFirstToken(node), sourceCode.getLastToken(node)); + } + }, + ClassBody(node) { + validateCurlyPair(sourceCode.getFirstToken(node), sourceCode.getLastToken(node)); + }, + SwitchStatement(node) { + const closingCurly = sourceCode.getLastToken(node); + const openingCurly = sourceCode.getTokenBefore(node.cases.length ? node.cases[0] : closingCurly); + + validateCurlyPair(openingCurly, closingCurly); + }, + IfStatement(node) { + if (node.consequent.type === "BlockStatement" && node.alternate) { + + // Handle the keyword after the `if` block (before `else`) + validateCurlyBeforeKeyword(sourceCode.getLastToken(node.consequent)); + } + }, + TryStatement(node) { + + // Handle the keyword after the `try` block (before `catch` or `finally`) + validateCurlyBeforeKeyword(sourceCode.getLastToken(node.block)); + + if (node.handler && node.finalizer) { + + // Handle the keyword after the `catch` block (before `finally`) + validateCurlyBeforeKeyword(sourceCode.getLastToken(node.handler.body)); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/callback-return.js b/node_modules/eslint/lib/rules/callback-return.js new file mode 100644 index 00000000..f55fed87 --- /dev/null +++ b/node_modules/eslint/lib/rules/callback-return.js @@ -0,0 +1,180 @@ +/** + * @fileoverview Enforce return after a callback. + * @author Jamund Ferguson + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require `return` statements after callbacks", + category: "Node.js and CommonJS", + recommended: false, + url: "https://eslint.org/docs/rules/callback-return" + }, + + schema: [{ + type: "array", + items: { type: "string" } + }], + + messages: { + missingReturn: "Expected return with your callback function." + } + }, + + create(context) { + + const callbacks = context.options[0] || ["callback", "cb", "next"], + sourceCode = context.getSourceCode(); + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Find the closest parent matching a list of types. + * @param {ASTNode} node The node whose parents we are searching + * @param {Array} types The node types to match + * @returns {ASTNode} The matched node or undefined. + */ + function findClosestParentOfType(node, types) { + if (!node.parent) { + return null; + } + if (types.indexOf(node.parent.type) === -1) { + return findClosestParentOfType(node.parent, types); + } + return node.parent; + } + + /** + * Check to see if a node contains only identifers + * @param {ASTNode} node The node to check + * @returns {boolean} Whether or not the node contains only identifers + */ + function containsOnlyIdentifiers(node) { + if (node.type === "Identifier") { + return true; + } + + if (node.type === "MemberExpression") { + if (node.object.type === "Identifier") { + return true; + } + if (node.object.type === "MemberExpression") { + return containsOnlyIdentifiers(node.object); + } + } + + return false; + } + + /** + * Check to see if a CallExpression is in our callback list. + * @param {ASTNode} node The node to check against our callback names list. + * @returns {boolean} Whether or not this function matches our callback name. + */ + function isCallback(node) { + return containsOnlyIdentifiers(node.callee) && callbacks.indexOf(sourceCode.getText(node.callee)) > -1; + } + + /** + * Determines whether or not the callback is part of a callback expression. + * @param {ASTNode} node The callback node + * @param {ASTNode} parentNode The expression node + * @returns {boolean} Whether or not this is part of a callback expression + */ + function isCallbackExpression(node, parentNode) { + + // ensure the parent node exists and is an expression + if (!parentNode || parentNode.type !== "ExpressionStatement") { + return false; + } + + // cb() + if (parentNode.expression === node) { + return true; + } + + // special case for cb && cb() and similar + if (parentNode.expression.type === "BinaryExpression" || parentNode.expression.type === "LogicalExpression") { + if (parentNode.expression.right === node) { + return true; + } + } + + return false; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + CallExpression(node) { + + // if we're not a callback we can return + if (!isCallback(node)) { + return; + } + + // find the closest block, return or loop + const closestBlock = findClosestParentOfType(node, ["BlockStatement", "ReturnStatement", "ArrowFunctionExpression"]) || {}; + + // if our parent is a return we know we're ok + if (closestBlock.type === "ReturnStatement") { + return; + } + + // arrow functions don't always have blocks and implicitly return + if (closestBlock.type === "ArrowFunctionExpression") { + return; + } + + // block statements are part of functions and most if statements + if (closestBlock.type === "BlockStatement") { + + // find the last item in the block + const lastItem = closestBlock.body[closestBlock.body.length - 1]; + + // if the callback is the last thing in a block that might be ok + if (isCallbackExpression(node, lastItem)) { + + const parentType = closestBlock.parent.type; + + // but only if the block is part of a function + if (parentType === "FunctionExpression" || + parentType === "FunctionDeclaration" || + parentType === "ArrowFunctionExpression" + ) { + return; + } + + } + + // ending a block with a return is also ok + if (lastItem.type === "ReturnStatement") { + + // but only if the callback is immediately before + if (isCallbackExpression(node, closestBlock.body[closestBlock.body.length - 2])) { + return; + } + } + + } + + // as long as you're the child of a function at this point you should be asked to return + if (findClosestParentOfType(node, ["FunctionDeclaration", "FunctionExpression", "ArrowFunctionExpression"])) { + context.report({ node, messageId: "missingReturn" }); + } + + } + + }; + } +}; diff --git a/node_modules/eslint/lib/rules/camelcase.js b/node_modules/eslint/lib/rules/camelcase.js new file mode 100644 index 00000000..84db54ff --- /dev/null +++ b/node_modules/eslint/lib/rules/camelcase.js @@ -0,0 +1,159 @@ +/** + * @fileoverview Rule to flag non-camelcased identifiers + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce camelcase naming convention", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/camelcase" + }, + + schema: [ + { + type: "object", + properties: { + properties: { + enum: ["always", "never"] + } + }, + additionalProperties: false + } + ], + + messages: { + notCamelCase: "Identifier '{{name}}' is not in camel case." + } + }, + + create(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + // contains reported nodes to avoid reporting twice on destructuring with shorthand notation + const reported = []; + const ALLOWED_PARENT_TYPES = new Set(["CallExpression", "NewExpression"]); + + /** + * Checks if a string contains an underscore and isn't all upper-case + * @param {string} name The string to check. + * @returns {boolean} if the string is underscored + * @private + */ + function isUnderscored(name) { + + // if there's an underscore, it might be A_CONSTANT, which is okay + return name.indexOf("_") > -1 && name !== name.toUpperCase(); + } + + /** + * Reports an AST node as a rule violation. + * @param {ASTNode} node The node to report. + * @returns {void} + * @private + */ + function report(node) { + if (reported.indexOf(node) < 0) { + reported.push(node); + context.report({ node, messageId: "notCamelCase", data: { name: node.name } }); + } + } + + const options = context.options[0] || {}; + let properties = options.properties || ""; + + if (properties !== "always" && properties !== "never") { + properties = "always"; + } + + return { + + Identifier(node) { + + /* + * Leading and trailing underscores are commonly used to flag + * private/protected identifiers, strip them + */ + const name = node.name.replace(/^_+|_+$/g, ""), + effectiveParent = (node.parent.type === "MemberExpression") ? node.parent.parent : node.parent; + + // MemberExpressions get special rules + if (node.parent.type === "MemberExpression") { + + // "never" check properties + if (properties === "never") { + return; + } + + // Always report underscored object names + if (node.parent.object.type === "Identifier" && node.parent.object.name === node.name && isUnderscored(name)) { + report(node); + + // Report AssignmentExpressions only if they are the left side of the assignment + } else if (effectiveParent.type === "AssignmentExpression" && isUnderscored(name) && (effectiveParent.right.type !== "MemberExpression" || effectiveParent.left.type === "MemberExpression" && effectiveParent.left.property.name === node.name)) { + report(node); + } + + /* + * Properties have their own rules, and + * AssignmentPattern nodes can be treated like Properties: + * e.g.: const { no_camelcased = false } = bar; + */ + } else if (node.parent.type === "Property" || node.parent.type === "AssignmentPattern") { + + if (node.parent.parent && node.parent.parent.type === "ObjectPattern") { + + if (node.parent.shorthand && node.parent.value.left && isUnderscored(name)) { + + report(node); + } + + // prevent checking righthand side of destructured object + if (node.parent.key === node && node.parent.value !== node) { + return; + } + + if (node.parent.value.name && isUnderscored(name)) { + report(node); + } + } + + // "never" check properties + if (properties === "never") { + return; + } + + // don't check right hand side of AssignmentExpression to prevent duplicate warnings + if (isUnderscored(name) && !ALLOWED_PARENT_TYPES.has(effectiveParent.type) && !(node.parent.right === node)) { + report(node); + } + + // Check if it's an import specifier + } else if (["ImportSpecifier", "ImportNamespaceSpecifier", "ImportDefaultSpecifier"].indexOf(node.parent.type) >= 0) { + + // Report only if the local imported identifier is underscored + if (node.parent.local && node.parent.local.name === node.name && isUnderscored(name)) { + report(node); + } + + // Report anything that is underscored that isn't a CallExpression + } else if (isUnderscored(name) && !ALLOWED_PARENT_TYPES.has(effectiveParent.type)) { + report(node); + } + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/capitalized-comments.js b/node_modules/eslint/lib/rules/capitalized-comments.js new file mode 100644 index 00000000..c98a4464 --- /dev/null +++ b/node_modules/eslint/lib/rules/capitalized-comments.js @@ -0,0 +1,307 @@ +/** + * @fileoverview enforce or disallow capitalization of the first letter of a comment + * @author Kevin Partington + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const LETTER_PATTERN = require("../util/patterns/letters"); +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const DEFAULT_IGNORE_PATTERN = astUtils.COMMENTS_IGNORE_PATTERN, + WHITESPACE = /\s/g, + MAYBE_URL = /^\s*[^:/?#\s]+:\/\/[^?#]/, // TODO: Combine w/ max-len pattern? + DEFAULTS = { + ignorePattern: null, + ignoreInlineComments: false, + ignoreConsecutiveComments: false + }; + +/* + * Base schema body for defining the basic capitalization rule, ignorePattern, + * and ignoreInlineComments values. + * This can be used in a few different ways in the actual schema. + */ +const SCHEMA_BODY = { + type: "object", + properties: { + ignorePattern: { + type: "string" + }, + ignoreInlineComments: { + type: "boolean" + }, + ignoreConsecutiveComments: { + type: "boolean" + } + }, + additionalProperties: false +}; + +/** + * Get normalized options for either block or line comments from the given + * user-provided options. + * - If the user-provided options is just a string, returns a normalized + * set of options using default values for all other options. + * - If the user-provided options is an object, then a normalized option + * set is returned. Options specified in overrides will take priority + * over options specified in the main options object, which will in + * turn take priority over the rule's defaults. + * + * @param {Object|string} rawOptions The user-provided options. + * @param {string} which Either "line" or "block". + * @returns {Object} The normalized options. + */ +function getNormalizedOptions(rawOptions, which) { + if (!rawOptions) { + return Object.assign({}, DEFAULTS); + } + + return Object.assign({}, DEFAULTS, rawOptions[which] || rawOptions); +} + +/** + * Get normalized options for block and line comments. + * + * @param {Object|string} rawOptions The user-provided options. + * @returns {Object} An object with "Line" and "Block" keys and corresponding + * normalized options objects. + */ +function getAllNormalizedOptions(rawOptions) { + return { + Line: getNormalizedOptions(rawOptions, "line"), + Block: getNormalizedOptions(rawOptions, "block") + }; +} + +/** + * Creates a regular expression for each ignorePattern defined in the rule + * options. + * + * This is done in order to avoid invoking the RegExp constructor repeatedly. + * + * @param {Object} normalizedOptions The normalized rule options. + * @returns {void} + */ +function createRegExpForIgnorePatterns(normalizedOptions) { + Object.keys(normalizedOptions).forEach(key => { + const ignorePatternStr = normalizedOptions[key].ignorePattern; + + if (ignorePatternStr) { + const regExp = RegExp(`^\\s*(?:${ignorePatternStr})`); + + normalizedOptions[key].ignorePatternRegExp = regExp; + } + }); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce or disallow capitalization of the first letter of a comment", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/capitalized-comments" + }, + fixable: "code", + schema: [ + { enum: ["always", "never"] }, + { + oneOf: [ + SCHEMA_BODY, + { + type: "object", + properties: { + line: SCHEMA_BODY, + block: SCHEMA_BODY + }, + additionalProperties: false + } + ] + } + ], + + messages: { + unexpectedLowercaseComment: "Comments should not begin with a lowercase character", + unexpectedUppercaseComment: "Comments should not begin with an uppercase character" + } + }, + + create(context) { + + const capitalize = context.options[0] || "always", + normalizedOptions = getAllNormalizedOptions(context.options[1]), + sourceCode = context.getSourceCode(); + + createRegExpForIgnorePatterns(normalizedOptions); + + //---------------------------------------------------------------------- + // Helpers + //---------------------------------------------------------------------- + + /** + * Checks whether a comment is an inline comment. + * + * For the purpose of this rule, a comment is inline if: + * 1. The comment is preceded by a token on the same line; and + * 2. The command is followed by a token on the same line. + * + * Note that the comment itself need not be single-line! + * + * Also, it follows from this definition that only block comments can + * be considered as possibly inline. This is because line comments + * would consume any following tokens on the same line as the comment. + * + * @param {ASTNode} comment The comment node to check. + * @returns {boolean} True if the comment is an inline comment, false + * otherwise. + */ + function isInlineComment(comment) { + const previousToken = sourceCode.getTokenBefore(comment, { includeComments: true }), + nextToken = sourceCode.getTokenAfter(comment, { includeComments: true }); + + return Boolean( + previousToken && + nextToken && + comment.loc.start.line === previousToken.loc.end.line && + comment.loc.end.line === nextToken.loc.start.line + ); + } + + /** + * Determine if a comment follows another comment. + * + * @param {ASTNode} comment The comment to check. + * @returns {boolean} True if the comment follows a valid comment. + */ + function isConsecutiveComment(comment) { + const previousTokenOrComment = sourceCode.getTokenBefore(comment, { includeComments: true }); + + return Boolean( + previousTokenOrComment && + ["Block", "Line"].indexOf(previousTokenOrComment.type) !== -1 + ); + } + + /** + * Check a comment to determine if it is valid for this rule. + * + * @param {ASTNode} comment The comment node to process. + * @param {Object} options The options for checking this comment. + * @returns {boolean} True if the comment is valid, false otherwise. + */ + function isCommentValid(comment, options) { + + // 1. Check for default ignore pattern. + if (DEFAULT_IGNORE_PATTERN.test(comment.value)) { + return true; + } + + // 2. Check for custom ignore pattern. + const commentWithoutAsterisks = comment.value + .replace(/\*/g, ""); + + if (options.ignorePatternRegExp && options.ignorePatternRegExp.test(commentWithoutAsterisks)) { + return true; + } + + // 3. Check for inline comments. + if (options.ignoreInlineComments && isInlineComment(comment)) { + return true; + } + + // 4. Is this a consecutive comment (and are we tolerating those)? + if (options.ignoreConsecutiveComments && isConsecutiveComment(comment)) { + return true; + } + + // 5. Does the comment start with a possible URL? + if (MAYBE_URL.test(commentWithoutAsterisks)) { + return true; + } + + // 6. Is the initial word character a letter? + const commentWordCharsOnly = commentWithoutAsterisks + .replace(WHITESPACE, ""); + + if (commentWordCharsOnly.length === 0) { + return true; + } + + const firstWordChar = commentWordCharsOnly[0]; + + if (!LETTER_PATTERN.test(firstWordChar)) { + return true; + } + + // 7. Check the case of the initial word character. + const isUppercase = firstWordChar !== firstWordChar.toLocaleLowerCase(), + isLowercase = firstWordChar !== firstWordChar.toLocaleUpperCase(); + + if (capitalize === "always" && isLowercase) { + return false; + } + if (capitalize === "never" && isUppercase) { + return false; + } + + return true; + } + + /** + * Process a comment to determine if it needs to be reported. + * + * @param {ASTNode} comment The comment node to process. + * @returns {void} + */ + function processComment(comment) { + const options = normalizedOptions[comment.type], + commentValid = isCommentValid(comment, options); + + if (!commentValid) { + const messageId = capitalize === "always" + ? "unexpectedLowercaseComment" + : "unexpectedUppercaseComment"; + + context.report({ + node: null, // Intentionally using loc instead + loc: comment.loc, + messageId, + fix(fixer) { + const match = comment.value.match(LETTER_PATTERN); + + return fixer.replaceTextRange( + + // Offset match.index by 2 to account for the first 2 characters that start the comment (// or /*) + [comment.range[0] + match.index + 2, comment.range[0] + match.index + 3], + capitalize === "always" ? match[0].toLocaleUpperCase() : match[0].toLocaleLowerCase() + ); + } + }); + } + } + + //---------------------------------------------------------------------- + // Public + //---------------------------------------------------------------------- + + return { + Program() { + const comments = sourceCode.getAllComments(); + + comments.filter(token => token.type !== "Shebang").forEach(processComment); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/class-methods-use-this.js b/node_modules/eslint/lib/rules/class-methods-use-this.js new file mode 100644 index 00000000..b7d94135 --- /dev/null +++ b/node_modules/eslint/lib/rules/class-methods-use-this.js @@ -0,0 +1,115 @@ +/** + * @fileoverview Rule to enforce that all class methods use 'this'. + * @author Patrick Williams + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce that class methods utilize `this`", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/class-methods-use-this" + }, + schema: [{ + type: "object", + properties: { + exceptMethods: { + type: "array", + items: { + type: "string" + } + } + }, + additionalProperties: false + }], + + messages: { + missingThis: "Expected 'this' to be used by class method '{{name}}'." + } + }, + create(context) { + const config = context.options[0] ? Object.assign({}, context.options[0]) : {}; + const exceptMethods = new Set(config.exceptMethods || []); + + const stack = []; + + /** + * Initializes the current context to false and pushes it onto the stack. + * These booleans represent whether 'this' has been used in the context. + * @returns {void} + * @private + */ + function enterFunction() { + stack.push(false); + } + + /** + * Check if the node is an instance method + * @param {ASTNode} node - node to check + * @returns {boolean} True if its an instance method + * @private + */ + function isInstanceMethod(node) { + return !node.static && node.kind !== "constructor" && node.type === "MethodDefinition"; + } + + /** + * Check if the node is an instance method not excluded by config + * @param {ASTNode} node - node to check + * @returns {boolean} True if it is an instance method, and not excluded by config + * @private + */ + function isIncludedInstanceMethod(node) { + return isInstanceMethod(node) && !exceptMethods.has(node.key.name); + } + + /** + * Checks if we are leaving a function that is a method, and reports if 'this' has not been used. + * Static methods and the constructor are exempt. + * Then pops the context off the stack. + * @param {ASTNode} node - A function node that was entered. + * @returns {void} + * @private + */ + function exitFunction(node) { + const methodUsesThis = stack.pop(); + + if (isIncludedInstanceMethod(node.parent) && !methodUsesThis) { + context.report({ + node, + messageId: "missingThis", + data: { + name: node.parent.key.name + } + }); + } + } + + /** + * Mark the current context as having used 'this'. + * @returns {void} + * @private + */ + function markThisUsed() { + if (stack.length) { + stack[stack.length - 1] = true; + } + } + + return { + FunctionDeclaration: enterFunction, + "FunctionDeclaration:exit": exitFunction, + FunctionExpression: enterFunction, + "FunctionExpression:exit": exitFunction, + ThisExpression: markThisUsed, + Super: markThisUsed + }; + } +}; diff --git a/node_modules/eslint/lib/rules/comma-dangle.js b/node_modules/eslint/lib/rules/comma-dangle.js new file mode 100644 index 00000000..50de7b59 --- /dev/null +++ b/node_modules/eslint/lib/rules/comma-dangle.js @@ -0,0 +1,341 @@ +/** + * @fileoverview Rule to forbid or enforce dangling commas. + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"); +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const DEFAULT_OPTIONS = Object.freeze({ + arrays: "never", + objects: "never", + imports: "never", + exports: "never", + functions: "ignore" +}); + +/** + * Checks whether or not a trailing comma is allowed in a given node. + * If the `lastItem` is `RestElement` or `RestProperty`, it disallows trailing commas. + * + * @param {ASTNode} lastItem - The node of the last element in the given node. + * @returns {boolean} `true` if a trailing comma is allowed. + */ +function isTrailingCommaAllowed(lastItem) { + return !( + lastItem.type === "RestElement" || + lastItem.type === "RestProperty" || + lastItem.type === "ExperimentalRestProperty" + ); +} + +/** + * Normalize option value. + * + * @param {string|Object|undefined} optionValue - The 1st option value to normalize. + * @returns {Object} The normalized option value. + */ +function normalizeOptions(optionValue) { + if (typeof optionValue === "string") { + return { + arrays: optionValue, + objects: optionValue, + imports: optionValue, + exports: optionValue, + + // For backward compatibility, always ignore functions. + functions: "ignore" + }; + } + if (typeof optionValue === "object" && optionValue !== null) { + return { + arrays: optionValue.arrays || DEFAULT_OPTIONS.arrays, + objects: optionValue.objects || DEFAULT_OPTIONS.objects, + imports: optionValue.imports || DEFAULT_OPTIONS.imports, + exports: optionValue.exports || DEFAULT_OPTIONS.exports, + functions: optionValue.functions || DEFAULT_OPTIONS.functions + }; + } + + return DEFAULT_OPTIONS; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow trailing commas", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/comma-dangle" + }, + fixable: "code", + schema: { + definitions: { + value: { + enum: [ + "always-multiline", + "always", + "never", + "only-multiline" + ] + }, + valueWithIgnore: { + enum: [ + "always-multiline", + "always", + "ignore", + "never", + "only-multiline" + ] + } + }, + type: "array", + items: [ + { + oneOf: [ + { + $ref: "#/definitions/value" + }, + { + type: "object", + properties: { + arrays: { $ref: "#/definitions/valueWithIgnore" }, + objects: { $ref: "#/definitions/valueWithIgnore" }, + imports: { $ref: "#/definitions/valueWithIgnore" }, + exports: { $ref: "#/definitions/valueWithIgnore" }, + functions: { $ref: "#/definitions/valueWithIgnore" } + }, + additionalProperties: false + } + ] + } + ] + }, + + messages: { + unexpected: "Unexpected trailing comma.", + missing: "Missing trailing comma." + } + }, + + create(context) { + const options = normalizeOptions(context.options[0]); + const sourceCode = context.getSourceCode(); + + /** + * Gets the last item of the given node. + * @param {ASTNode} node - The node to get. + * @returns {ASTNode|null} The last node or null. + */ + function getLastItem(node) { + switch (node.type) { + case "ObjectExpression": + case "ObjectPattern": + return lodash.last(node.properties); + case "ArrayExpression": + case "ArrayPattern": + return lodash.last(node.elements); + case "ImportDeclaration": + case "ExportNamedDeclaration": + return lodash.last(node.specifiers); + case "FunctionDeclaration": + case "FunctionExpression": + case "ArrowFunctionExpression": + return lodash.last(node.params); + case "CallExpression": + case "NewExpression": + return lodash.last(node.arguments); + default: + return null; + } + } + + /** + * Gets the trailing comma token of the given node. + * If the trailing comma does not exist, this returns the token which is + * the insertion point of the trailing comma token. + * + * @param {ASTNode} node - The node to get. + * @param {ASTNode} lastItem - The last item of the node. + * @returns {Token} The trailing comma token or the insertion point. + */ + function getTrailingToken(node, lastItem) { + switch (node.type) { + case "ObjectExpression": + case "ArrayExpression": + case "CallExpression": + case "NewExpression": + return sourceCode.getLastToken(node, 1); + default: { + const nextToken = sourceCode.getTokenAfter(lastItem); + + if (astUtils.isCommaToken(nextToken)) { + return nextToken; + } + return sourceCode.getLastToken(lastItem); + } + } + } + + /** + * Checks whether or not a given node is multiline. + * This rule handles a given node as multiline when the closing parenthesis + * and the last element are not on the same line. + * + * @param {ASTNode} node - A node to check. + * @returns {boolean} `true` if the node is multiline. + */ + function isMultiline(node) { + const lastItem = getLastItem(node); + + if (!lastItem) { + return false; + } + + const penultimateToken = getTrailingToken(node, lastItem); + const lastToken = sourceCode.getTokenAfter(penultimateToken); + + return lastToken.loc.end.line !== penultimateToken.loc.end.line; + } + + /** + * Reports a trailing comma if it exists. + * + * @param {ASTNode} node - A node to check. Its type is one of + * ObjectExpression, ObjectPattern, ArrayExpression, ArrayPattern, + * ImportDeclaration, and ExportNamedDeclaration. + * @returns {void} + */ + function forbidTrailingComma(node) { + const lastItem = getLastItem(node); + + if (!lastItem || (node.type === "ImportDeclaration" && lastItem.type !== "ImportSpecifier")) { + return; + } + + const trailingToken = getTrailingToken(node, lastItem); + + if (astUtils.isCommaToken(trailingToken)) { + context.report({ + node: lastItem, + loc: trailingToken.loc.start, + messageId: "unexpected", + fix(fixer) { + return fixer.remove(trailingToken); + } + }); + } + } + + /** + * Reports the last element of a given node if it does not have a trailing + * comma. + * + * If a given node is `ArrayPattern` which has `RestElement`, the trailing + * comma is disallowed, so report if it exists. + * + * @param {ASTNode} node - A node to check. Its type is one of + * ObjectExpression, ObjectPattern, ArrayExpression, ArrayPattern, + * ImportDeclaration, and ExportNamedDeclaration. + * @returns {void} + */ + function forceTrailingComma(node) { + const lastItem = getLastItem(node); + + if (!lastItem || (node.type === "ImportDeclaration" && lastItem.type !== "ImportSpecifier")) { + return; + } + if (!isTrailingCommaAllowed(lastItem)) { + forbidTrailingComma(node); + return; + } + + const trailingToken = getTrailingToken(node, lastItem); + + if (trailingToken.value !== ",") { + context.report({ + node: lastItem, + loc: trailingToken.loc.end, + messageId: "missing", + fix(fixer) { + return fixer.insertTextAfter(trailingToken, ","); + } + }); + } + } + + /** + * If a given node is multiline, reports the last element of a given node + * when it does not have a trailing comma. + * Otherwise, reports a trailing comma if it exists. + * + * @param {ASTNode} node - A node to check. Its type is one of + * ObjectExpression, ObjectPattern, ArrayExpression, ArrayPattern, + * ImportDeclaration, and ExportNamedDeclaration. + * @returns {void} + */ + function forceTrailingCommaIfMultiline(node) { + if (isMultiline(node)) { + forceTrailingComma(node); + } else { + forbidTrailingComma(node); + } + } + + /** + * Only if a given node is not multiline, reports the last element of a given node + * when it does not have a trailing comma. + * Otherwise, reports a trailing comma if it exists. + * + * @param {ASTNode} node - A node to check. Its type is one of + * ObjectExpression, ObjectPattern, ArrayExpression, ArrayPattern, + * ImportDeclaration, and ExportNamedDeclaration. + * @returns {void} + */ + function allowTrailingCommaIfMultiline(node) { + if (!isMultiline(node)) { + forbidTrailingComma(node); + } + } + + const predicate = { + always: forceTrailingComma, + "always-multiline": forceTrailingCommaIfMultiline, + "only-multiline": allowTrailingCommaIfMultiline, + never: forbidTrailingComma, + ignore: lodash.noop + }; + + return { + ObjectExpression: predicate[options.objects], + ObjectPattern: predicate[options.objects], + + ArrayExpression: predicate[options.arrays], + ArrayPattern: predicate[options.arrays], + + ImportDeclaration: predicate[options.imports], + + ExportNamedDeclaration: predicate[options.exports], + + FunctionDeclaration: predicate[options.functions], + FunctionExpression: predicate[options.functions], + ArrowFunctionExpression: predicate[options.functions], + CallExpression: predicate[options.functions], + NewExpression: predicate[options.functions] + }; + } +}; diff --git a/node_modules/eslint/lib/rules/comma-spacing.js b/node_modules/eslint/lib/rules/comma-spacing.js new file mode 100644 index 00000000..2a48e54d --- /dev/null +++ b/node_modules/eslint/lib/rules/comma-spacing.js @@ -0,0 +1,187 @@ +/** + * @fileoverview Comma spacing - validates spacing before and after comma + * @author Vignesh Anand aka vegetableman. + */ +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent spacing before and after commas", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/comma-spacing" + }, + + fixable: "whitespace", + + schema: [ + { + type: "object", + properties: { + before: { + type: "boolean" + }, + after: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + + messages: { + missing: "A space is required {{loc}} ','.", + unexpected: "There should be no space {{loc}} ','." + } + }, + + create(context) { + + const sourceCode = context.getSourceCode(); + const tokensAndComments = sourceCode.tokensAndComments; + + const options = { + before: context.options[0] ? !!context.options[0].before : false, + after: context.options[0] ? !!context.options[0].after : true + }; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + // list of comma tokens to ignore for the check of leading whitespace + const commaTokensToIgnore = []; + + /** + * Reports a spacing error with an appropriate message. + * @param {ASTNode} node The binary expression node to report. + * @param {string} loc Is the error "before" or "after" the comma? + * @param {ASTNode} otherNode The node at the left or right of `node` + * @returns {void} + * @private + */ + function report(node, loc, otherNode) { + context.report({ + node, + fix(fixer) { + if (options[loc]) { + if (loc === "before") { + return fixer.insertTextBefore(node, " "); + } + return fixer.insertTextAfter(node, " "); + + } + let start, end; + const newText = ""; + + if (loc === "before") { + start = otherNode.range[1]; + end = node.range[0]; + } else { + start = node.range[1]; + end = otherNode.range[0]; + } + + return fixer.replaceTextRange([start, end], newText); + + }, + messageId: options[loc] ? "missing" : "unexpected", + data: { + loc + } + }); + } + + /** + * Validates the spacing around a comma token. + * @param {Object} tokens - The tokens to be validated. + * @param {Token} tokens.comma The token representing the comma. + * @param {Token} [tokens.left] The last token before the comma. + * @param {Token} [tokens.right] The first token after the comma. + * @param {Token|ASTNode} reportItem The item to use when reporting an error. + * @returns {void} + * @private + */ + function validateCommaItemSpacing(tokens, reportItem) { + if (tokens.left && astUtils.isTokenOnSameLine(tokens.left, tokens.comma) && + (options.before !== sourceCode.isSpaceBetweenTokens(tokens.left, tokens.comma)) + ) { + report(reportItem, "before", tokens.left); + } + + if (tokens.right && !options.after && tokens.right.type === "Line") { + return; + } + + if (tokens.right && astUtils.isTokenOnSameLine(tokens.comma, tokens.right) && + (options.after !== sourceCode.isSpaceBetweenTokens(tokens.comma, tokens.right)) + ) { + report(reportItem, "after", tokens.right); + } + } + + /** + * Adds null elements of the given ArrayExpression or ArrayPattern node to the ignore list. + * @param {ASTNode} node An ArrayExpression or ArrayPattern node. + * @returns {void} + */ + function addNullElementsToIgnoreList(node) { + let previousToken = sourceCode.getFirstToken(node); + + node.elements.forEach(element => { + let token; + + if (element === null) { + token = sourceCode.getTokenAfter(previousToken); + + if (astUtils.isCommaToken(token)) { + commaTokensToIgnore.push(token); + } + } else { + token = sourceCode.getTokenAfter(element); + } + + previousToken = token; + }); + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "Program:exit"() { + tokensAndComments.forEach((token, i) => { + + if (!astUtils.isCommaToken(token)) { + return; + } + + if (token && token.type === "JSXText") { + return; + } + + const previousToken = tokensAndComments[i - 1]; + const nextToken = tokensAndComments[i + 1]; + + validateCommaItemSpacing({ + comma: token, + left: astUtils.isCommaToken(previousToken) || commaTokensToIgnore.indexOf(token) > -1 ? null : previousToken, + right: astUtils.isCommaToken(nextToken) ? null : nextToken + }, token); + }); + }, + ArrayExpression: addNullElementsToIgnoreList, + ArrayPattern: addNullElementsToIgnoreList + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/comma-style.js b/node_modules/eslint/lib/rules/comma-style.js new file mode 100644 index 00000000..5ba2dbb2 --- /dev/null +++ b/node_modules/eslint/lib/rules/comma-style.js @@ -0,0 +1,311 @@ +/** + * @fileoverview Comma style - enforces comma styles of two types: last and first + * @author Vignesh Anand aka vegetableman + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent comma style", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/comma-style" + }, + fixable: "code", + schema: [ + { + enum: ["first", "last"] + }, + { + type: "object", + properties: { + exceptions: { + type: "object", + additionalProperties: { + type: "boolean" + } + } + }, + additionalProperties: false + } + ], + messages: { + unexpectedLineBeforeAndAfterComma: "Bad line breaking before and after ','.", + expectedCommaFirst: "',' should be placed first.", + expectedCommaLast: "',' should be placed last." + } + }, + + create(context) { + const style = context.options[0] || "last", + sourceCode = context.getSourceCode(); + const exceptions = { + ArrayPattern: true, + ArrowFunctionExpression: true, + CallExpression: true, + FunctionDeclaration: true, + FunctionExpression: true, + ImportDeclaration: true, + ObjectPattern: true, + NewExpression: true + }; + + if (context.options.length === 2 && context.options[1].hasOwnProperty("exceptions")) { + const keys = Object.keys(context.options[1].exceptions); + + for (let i = 0; i < keys.length; i++) { + exceptions[keys[i]] = context.options[1].exceptions[keys[i]]; + } + } + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Modified text based on the style + * @param {string} styleType Style type + * @param {string} text Source code text + * @returns {string} modified text + * @private + */ + function getReplacedText(styleType, text) { + switch (styleType) { + case "between": + return `,${text.replace("\n", "")}`; + + case "first": + return `${text},`; + + case "last": + return `,${text}`; + + default: + return ""; + } + } + + /** + * Determines the fixer function for a given style. + * @param {string} styleType comma style + * @param {ASTNode} previousItemToken The token to check. + * @param {ASTNode} commaToken The token to check. + * @param {ASTNode} currentItemToken The token to check. + * @returns {Function} Fixer function + * @private + */ + function getFixerFunction(styleType, previousItemToken, commaToken, currentItemToken) { + const text = + sourceCode.text.slice(previousItemToken.range[1], commaToken.range[0]) + + sourceCode.text.slice(commaToken.range[1], currentItemToken.range[0]); + const range = [previousItemToken.range[1], currentItemToken.range[0]]; + + return function(fixer) { + return fixer.replaceTextRange(range, getReplacedText(styleType, text)); + }; + } + + /** + * Validates the spacing around single items in lists. + * @param {Token} previousItemToken The last token from the previous item. + * @param {Token} commaToken The token representing the comma. + * @param {Token} currentItemToken The first token of the current item. + * @param {Token} reportItem The item to use when reporting an error. + * @returns {void} + * @private + */ + function validateCommaItemSpacing(previousItemToken, commaToken, currentItemToken, reportItem) { + + // if single line + if (astUtils.isTokenOnSameLine(commaToken, currentItemToken) && + astUtils.isTokenOnSameLine(previousItemToken, commaToken)) { + + // do nothing. + + } else if (!astUtils.isTokenOnSameLine(commaToken, currentItemToken) && + !astUtils.isTokenOnSameLine(previousItemToken, commaToken)) { + + // lone comma + context.report({ + node: reportItem, + loc: { + line: commaToken.loc.end.line, + column: commaToken.loc.start.column + }, + messageId: "unexpectedLineBeforeAndAfterComma", + fix: getFixerFunction("between", previousItemToken, commaToken, currentItemToken) + }); + + } else if (style === "first" && !astUtils.isTokenOnSameLine(commaToken, currentItemToken)) { + + context.report({ + node: reportItem, + messageId: "expectedCommaFirst", + fix: getFixerFunction(style, previousItemToken, commaToken, currentItemToken) + }); + + } else if (style === "last" && astUtils.isTokenOnSameLine(commaToken, currentItemToken)) { + + context.report({ + node: reportItem, + loc: { + line: commaToken.loc.end.line, + column: commaToken.loc.end.column + }, + messageId: "expectedCommaLast", + fix: getFixerFunction(style, previousItemToken, commaToken, currentItemToken) + }); + } + } + + /** + * Checks the comma placement with regards to a declaration/property/element + * @param {ASTNode} node The binary expression node to check + * @param {string} property The property of the node containing child nodes. + * @private + * @returns {void} + */ + function validateComma(node, property) { + const items = node[property], + arrayLiteral = (node.type === "ArrayExpression" || node.type === "ArrayPattern"); + + if (items.length > 1 || arrayLiteral) { + + // seed as opening [ + let previousItemToken = sourceCode.getFirstToken(node); + + items.forEach(item => { + const commaToken = item ? sourceCode.getTokenBefore(item) : previousItemToken, + currentItemToken = item ? sourceCode.getFirstToken(item) : sourceCode.getTokenAfter(commaToken), + reportItem = item || currentItemToken, + tokenBeforeComma = sourceCode.getTokenBefore(commaToken); + + // Check if previous token is wrapped in parentheses + if (tokenBeforeComma && astUtils.isClosingParenToken(tokenBeforeComma)) { + previousItemToken = tokenBeforeComma; + } + + /* + * This works by comparing three token locations: + * - previousItemToken is the last token of the previous item + * - commaToken is the location of the comma before the current item + * - currentItemToken is the first token of the current item + * + * These values get switched around if item is undefined. + * previousItemToken will refer to the last token not belonging + * to the current item, which could be a comma or an opening + * square bracket. currentItemToken could be a comma. + * + * All comparisons are done based on these tokens directly, so + * they are always valid regardless of an undefined item. + */ + if (astUtils.isCommaToken(commaToken)) { + validateCommaItemSpacing(previousItemToken, commaToken, + currentItemToken, reportItem); + } + + if (item) { + const tokenAfterItem = sourceCode.getTokenAfter(item, astUtils.isNotClosingParenToken); + + previousItemToken = tokenAfterItem + ? sourceCode.getTokenBefore(tokenAfterItem) + : sourceCode.ast.tokens[sourceCode.ast.tokens.length - 1]; + } + }); + + /* + * Special case for array literals that have empty last items, such + * as [ 1, 2, ]. These arrays only have two items show up in the + * AST, so we need to look at the token to verify that there's no + * dangling comma. + */ + if (arrayLiteral) { + + const lastToken = sourceCode.getLastToken(node), + nextToLastToken = sourceCode.getTokenBefore(lastToken); + + if (astUtils.isCommaToken(nextToLastToken)) { + validateCommaItemSpacing( + sourceCode.getTokenBefore(nextToLastToken), + nextToLastToken, + lastToken, + lastToken + ); + } + } + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + const nodes = {}; + + if (!exceptions.VariableDeclaration) { + nodes.VariableDeclaration = function(node) { + validateComma(node, "declarations"); + }; + } + if (!exceptions.ObjectExpression) { + nodes.ObjectExpression = function(node) { + validateComma(node, "properties"); + }; + } + if (!exceptions.ObjectPattern) { + nodes.ObjectPattern = function(node) { + validateComma(node, "properties"); + }; + } + if (!exceptions.ArrayExpression) { + nodes.ArrayExpression = function(node) { + validateComma(node, "elements"); + }; + } + if (!exceptions.ArrayPattern) { + nodes.ArrayPattern = function(node) { + validateComma(node, "elements"); + }; + } + if (!exceptions.FunctionDeclaration) { + nodes.FunctionDeclaration = function(node) { + validateComma(node, "params"); + }; + } + if (!exceptions.FunctionExpression) { + nodes.FunctionExpression = function(node) { + validateComma(node, "params"); + }; + } + if (!exceptions.ArrowFunctionExpression) { + nodes.ArrowFunctionExpression = function(node) { + validateComma(node, "params"); + }; + } + if (!exceptions.CallExpression) { + nodes.CallExpression = function(node) { + validateComma(node, "arguments"); + }; + } + if (!exceptions.ImportDeclaration) { + nodes.ImportDeclaration = function(node) { + validateComma(node, "specifiers"); + }; + } + if (!exceptions.NewExpression) { + nodes.NewExpression = function(node) { + validateComma(node, "arguments"); + }; + } + + return nodes; + } +}; diff --git a/node_modules/eslint/lib/rules/complexity.js b/node_modules/eslint/lib/rules/complexity.js new file mode 100644 index 00000000..0b864413 --- /dev/null +++ b/node_modules/eslint/lib/rules/complexity.js @@ -0,0 +1,159 @@ +/** + * @fileoverview Counts the cyclomatic complexity of each function of the script. See http://en.wikipedia.org/wiki/Cyclomatic_complexity. + * Counts the number of if, conditional, for, whilte, try, switch/case, + * @author Patrick Brosset + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"); + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce a maximum cyclomatic complexity allowed in a program", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/complexity" + }, + + schema: [ + { + oneOf: [ + { + type: "integer", + minimum: 0 + }, + { + type: "object", + properties: { + maximum: { + type: "integer", + minimum: 0 + }, + max: { + type: "integer", + minimum: 0 + } + }, + additionalProperties: false + } + ] + } + ], + + messages: { + complex: "{{name}} has a complexity of {{complexity}}." + } + }, + + create(context) { + const option = context.options[0]; + let THRESHOLD = 20; + + if (typeof option === "object" && option.hasOwnProperty("maximum") && typeof option.maximum === "number") { + THRESHOLD = option.maximum; + } + if (typeof option === "object" && option.hasOwnProperty("max") && typeof option.max === "number") { + THRESHOLD = option.max; + } + if (typeof option === "number") { + THRESHOLD = option; + } + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + // Using a stack to store complexity (handling nested functions) + const fns = []; + + /** + * When parsing a new function, store it in our function stack + * @returns {void} + * @private + */ + function startFunction() { + fns.push(1); + } + + /** + * Evaluate the node at the end of function + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function endFunction(node) { + const name = lodash.upperFirst(astUtils.getFunctionNameWithKind(node)); + const complexity = fns.pop(); + + if (complexity > THRESHOLD) { + context.report({ + node, + messageId: "complex", + data: { name, complexity } + }); + } + } + + /** + * Increase the complexity of the function in context + * @returns {void} + * @private + */ + function increaseComplexity() { + if (fns.length) { + fns[fns.length - 1]++; + } + } + + /** + * Increase the switch complexity in context + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function increaseSwitchComplexity(node) { + + // Avoiding `default` + if (node.test) { + increaseComplexity(); + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + FunctionDeclaration: startFunction, + FunctionExpression: startFunction, + ArrowFunctionExpression: startFunction, + "FunctionDeclaration:exit": endFunction, + "FunctionExpression:exit": endFunction, + "ArrowFunctionExpression:exit": endFunction, + + CatchClause: increaseComplexity, + ConditionalExpression: increaseComplexity, + LogicalExpression: increaseComplexity, + ForStatement: increaseComplexity, + ForInStatement: increaseComplexity, + ForOfStatement: increaseComplexity, + IfStatement: increaseComplexity, + SwitchCase: increaseSwitchComplexity, + WhileStatement: increaseComplexity, + DoWhileStatement: increaseComplexity + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/computed-property-spacing.js b/node_modules/eslint/lib/rules/computed-property-spacing.js new file mode 100644 index 00000000..51334a2a --- /dev/null +++ b/node_modules/eslint/lib/rules/computed-property-spacing.js @@ -0,0 +1,185 @@ +/** + * @fileoverview Disallows or enforces spaces inside computed properties. + * @author Jamund Ferguson + */ +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent spacing inside computed property brackets", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/computed-property-spacing" + }, + + fixable: "whitespace", + + schema: [ + { + enum: ["always", "never"] + } + ], + + messages: { + unexpectedSpaceBefore: "There should be no space before '{{tokenValue}}'.", + unexpectedSpaceAfter: "There should be no space after '{{tokenValue}}'.", + + missingSpaceBefore: "A space is required before '{{tokenValue}}'.", + missingSpaceAfter: "A space is required after '{{tokenValue}}'." + } + }, + + create(context) { + const sourceCode = context.getSourceCode(); + const propertyNameMustBeSpaced = context.options[0] === "always"; // default is "never" + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Reports that there shouldn't be a space after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @param {Token} tokenAfter - The token after `token`. + * @returns {void} + */ + function reportNoBeginningSpace(node, token, tokenAfter) { + context.report({ + node, + loc: token.loc.start, + messageId: "unexpectedSpaceAfter", + data: { + tokenValue: token.value + }, + fix(fixer) { + return fixer.removeRange([token.range[1], tokenAfter.range[0]]); + } + }); + } + + /** + * Reports that there shouldn't be a space before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @param {Token} tokenBefore - The token before `token`. + * @returns {void} + */ + function reportNoEndingSpace(node, token, tokenBefore) { + context.report({ + node, + loc: token.loc.start, + messageId: "unexpectedSpaceBefore", + data: { + tokenValue: token.value + }, + fix(fixer) { + return fixer.removeRange([tokenBefore.range[1], token.range[0]]); + } + }); + } + + /** + * Reports that there should be a space after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportRequiredBeginningSpace(node, token) { + context.report({ + node, + loc: token.loc.start, + messageId: "missingSpaceAfter", + data: { + tokenValue: token.value + }, + fix(fixer) { + return fixer.insertTextAfter(token, " "); + } + }); + } + + /** + * Reports that there should be a space before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportRequiredEndingSpace(node, token) { + context.report({ + node, + loc: token.loc.start, + messageId: "missingSpaceBefore", + data: { + tokenValue: token.value + }, + fix(fixer) { + return fixer.insertTextBefore(token, " "); + } + }); + } + + /** + * Returns a function that checks the spacing of a node on the property name + * that was passed in. + * @param {string} propertyName The property on the node to check for spacing + * @returns {Function} A function that will check spacing on a node + */ + function checkSpacing(propertyName) { + return function(node) { + if (!node.computed) { + return; + } + + const property = node[propertyName]; + + const before = sourceCode.getTokenBefore(property), + first = sourceCode.getFirstToken(property), + last = sourceCode.getLastToken(property), + after = sourceCode.getTokenAfter(property); + + if (astUtils.isTokenOnSameLine(before, first)) { + if (propertyNameMustBeSpaced) { + if (!sourceCode.isSpaceBetweenTokens(before, first) && astUtils.isTokenOnSameLine(before, first)) { + reportRequiredBeginningSpace(node, before); + } + } else { + if (sourceCode.isSpaceBetweenTokens(before, first)) { + reportNoBeginningSpace(node, before, first); + } + } + } + + if (astUtils.isTokenOnSameLine(last, after)) { + if (propertyNameMustBeSpaced) { + if (!sourceCode.isSpaceBetweenTokens(last, after) && astUtils.isTokenOnSameLine(last, after)) { + reportRequiredEndingSpace(node, after); + } + } else { + if (sourceCode.isSpaceBetweenTokens(last, after)) { + reportNoEndingSpace(node, after, last); + } + } + } + }; + } + + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + Property: checkSpacing("key"), + MemberExpression: checkSpacing("property") + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/consistent-return.js b/node_modules/eslint/lib/rules/consistent-return.js new file mode 100644 index 00000000..c86b1717 --- /dev/null +++ b/node_modules/eslint/lib/rules/consistent-return.js @@ -0,0 +1,194 @@ +/** + * @fileoverview Rule to flag consistent return values + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"); + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether or not a given node is an `Identifier` node which was named a given name. + * @param {ASTNode} node - A node to check. + * @param {string} name - An expected name of the node. + * @returns {boolean} `true` if the node is an `Identifier` node which was named as expected. + */ +function isIdentifier(node, name) { + return node.type === "Identifier" && node.name === name; +} + +/** + * Checks whether or not a given code path segment is unreachable. + * @param {CodePathSegment} segment - A CodePathSegment to check. + * @returns {boolean} `true` if the segment is unreachable. + */ +function isUnreachable(segment) { + return !segment.reachable; +} + +/** + * Checks whether a given node is a `constructor` method in an ES6 class + * @param {ASTNode} node A node to check + * @returns {boolean} `true` if the node is a `constructor` method + */ +function isClassConstructor(node) { + return node.type === "FunctionExpression" && + node.parent && + node.parent.type === "MethodDefinition" && + node.parent.kind === "constructor"; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require `return` statements to either always or never specify values", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/consistent-return" + }, + + schema: [{ + type: "object", + properties: { + treatUndefinedAsUnspecified: { + type: "boolean" + } + }, + additionalProperties: false + }], + + messages: { + missingReturn: "Expected to return a value at the end of {{name}}.", + missingReturnValue: "{{name}} expected a return value.", + unexpectedReturnValue: "{{name}} expected no return value." + } + }, + + create(context) { + const options = context.options[0] || {}; + const treatUndefinedAsUnspecified = options.treatUndefinedAsUnspecified === true; + let funcInfo = null; + + /** + * Checks whether of not the implicit returning is consistent if the last + * code path segment is reachable. + * + * @param {ASTNode} node - A program/function node to check. + * @returns {void} + */ + function checkLastSegment(node) { + let loc, name; + + /* + * Skip if it expected no return value or unreachable. + * When unreachable, all paths are returned or thrown. + */ + if (!funcInfo.hasReturnValue || + funcInfo.codePath.currentSegments.every(isUnreachable) || + astUtils.isES5Constructor(node) || + isClassConstructor(node) + ) { + return; + } + + // Adjust a location and a message. + if (node.type === "Program") { + + // The head of program. + loc = { line: 1, column: 0 }; + name = "program"; + } else if (node.type === "ArrowFunctionExpression") { + + // `=>` token + loc = context.getSourceCode().getTokenBefore(node.body, astUtils.isArrowToken).loc.start; + } else if ( + node.parent.type === "MethodDefinition" || + (node.parent.type === "Property" && node.parent.method) + ) { + + // Method name. + loc = node.parent.key.loc.start; + } else { + + // Function name or `function` keyword. + loc = (node.id || node).loc.start; + } + + if (!name) { + name = astUtils.getFunctionNameWithKind(node); + } + + // Reports. + context.report({ + node, + loc, + messageId: "missingReturn", + data: { name } + }); + } + + return { + + // Initializes/Disposes state of each code path. + onCodePathStart(codePath, node) { + funcInfo = { + upper: funcInfo, + codePath, + hasReturn: false, + hasReturnValue: false, + messageId: "", + node + }; + }, + onCodePathEnd() { + funcInfo = funcInfo.upper; + }, + + // Reports a given return statement if it's inconsistent. + ReturnStatement(node) { + const argument = node.argument; + let hasReturnValue = Boolean(argument); + + if (treatUndefinedAsUnspecified && hasReturnValue) { + hasReturnValue = !isIdentifier(argument, "undefined") && argument.operator !== "void"; + } + + if (!funcInfo.hasReturn) { + funcInfo.hasReturn = true; + funcInfo.hasReturnValue = hasReturnValue; + funcInfo.messageId = hasReturnValue ? "missingReturnValue" : "unexpectedReturnValue"; + funcInfo.data = { + name: funcInfo.node.type === "Program" + ? "Program" + : lodash.upperFirst(astUtils.getFunctionNameWithKind(funcInfo.node)) + }; + } else if (funcInfo.hasReturnValue !== hasReturnValue) { + context.report({ + node, + messageId: funcInfo.messageId, + data: funcInfo.data + }); + } + }, + + // Reports a given program/function if the implicit returning is not consistent. + "Program:exit": checkLastSegment, + "FunctionDeclaration:exit": checkLastSegment, + "FunctionExpression:exit": checkLastSegment, + "ArrowFunctionExpression:exit": checkLastSegment + }; + } +}; diff --git a/node_modules/eslint/lib/rules/consistent-this.js b/node_modules/eslint/lib/rules/consistent-this.js new file mode 100644 index 00000000..5cc3a647 --- /dev/null +++ b/node_modules/eslint/lib/rules/consistent-this.js @@ -0,0 +1,149 @@ +/** + * @fileoverview Rule to enforce consistent naming of "this" context variables + * @author Raphael Pigulla + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent naming when capturing the current execution context", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/consistent-this" + }, + + schema: { + type: "array", + items: { + type: "string", + minLength: 1 + }, + uniqueItems: true + }, + + messages: { + aliasNotAssignedToThis: "Designated alias '{{name}}' is not assigned to 'this'.", + unexpectedAlias: "Unexpected alias '{{name}}' for 'this'." + } + }, + + create(context) { + let aliases = []; + + if (context.options.length === 0) { + aliases.push("that"); + } else { + aliases = context.options; + } + + /** + * Reports that a variable declarator or assignment expression is assigning + * a non-'this' value to the specified alias. + * @param {ASTNode} node - The assigning node. + * @param {string} name - the name of the alias that was incorrectly used. + * @returns {void} + */ + function reportBadAssignment(node, name) { + context.report({ node, messageId: "aliasNotAssignedToThis", data: { name } }); + } + + /** + * Checks that an assignment to an identifier only assigns 'this' to the + * appropriate alias, and the alias is only assigned to 'this'. + * @param {ASTNode} node - The assigning node. + * @param {Identifier} name - The name of the variable assigned to. + * @param {Expression} value - The value of the assignment. + * @returns {void} + */ + function checkAssignment(node, name, value) { + const isThis = value.type === "ThisExpression"; + + if (aliases.indexOf(name) !== -1) { + if (!isThis || node.operator && node.operator !== "=") { + reportBadAssignment(node, name); + } + } else if (isThis) { + context.report({ node, messageId: "unexpectedAlias", data: { name } }); + } + } + + /** + * Ensures that a variable declaration of the alias in a program or function + * is assigned to the correct value. + * @param {string} alias alias the check the assignment of. + * @param {Object} scope scope of the current code we are checking. + * @private + * @returns {void} + */ + function checkWasAssigned(alias, scope) { + const variable = scope.set.get(alias); + + if (!variable) { + return; + } + + if (variable.defs.some(def => def.node.type === "VariableDeclarator" && + def.node.init !== null)) { + return; + } + + /* + * The alias has been declared and not assigned: check it was + * assigned later in the same scope. + */ + if (!variable.references.some(reference => { + const write = reference.writeExpr; + + return ( + reference.from === scope && + write && write.type === "ThisExpression" && + write.parent.operator === "=" + ); + })) { + variable.defs.map(def => def.node).forEach(node => { + reportBadAssignment(node, alias); + }); + } + } + + /** + * Check each alias to ensure that is was assinged to the correct value. + * @returns {void} + */ + function ensureWasAssigned() { + const scope = context.getScope(); + + aliases.forEach(alias => { + checkWasAssigned(alias, scope); + }); + } + + return { + "Program:exit": ensureWasAssigned, + "FunctionExpression:exit": ensureWasAssigned, + "FunctionDeclaration:exit": ensureWasAssigned, + + VariableDeclarator(node) { + const id = node.id; + const isDestructuring = + id.type === "ArrayPattern" || id.type === "ObjectPattern"; + + if (node.init !== null && !isDestructuring) { + checkAssignment(node, id.name, node.init); + } + }, + + AssignmentExpression(node) { + if (node.left.type === "Identifier") { + checkAssignment(node, node.left.name, node.right); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/constructor-super.js b/node_modules/eslint/lib/rules/constructor-super.js new file mode 100644 index 00000000..3cbc2f59 --- /dev/null +++ b/node_modules/eslint/lib/rules/constructor-super.js @@ -0,0 +1,395 @@ +/** + * @fileoverview A rule to verify `super()` callings in constructor. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether a given code path segment is reachable or not. + * + * @param {CodePathSegment} segment - A code path segment to check. + * @returns {boolean} `true` if the segment is reachable. + */ +function isReachable(segment) { + return segment.reachable; +} + +/** + * Checks whether or not a given node is a constructor. + * @param {ASTNode} node - A node to check. This node type is one of + * `Program`, `FunctionDeclaration`, `FunctionExpression`, and + * `ArrowFunctionExpression`. + * @returns {boolean} `true` if the node is a constructor. + */ +function isConstructorFunction(node) { + return ( + node.type === "FunctionExpression" && + node.parent.type === "MethodDefinition" && + node.parent.kind === "constructor" + ); +} + +/** + * Checks whether a given node can be a constructor or not. + * + * @param {ASTNode} node - A node to check. + * @returns {boolean} `true` if the node can be a constructor. + */ +function isPossibleConstructor(node) { + if (!node) { + return false; + } + + switch (node.type) { + case "ClassExpression": + case "FunctionExpression": + case "ThisExpression": + case "MemberExpression": + case "CallExpression": + case "NewExpression": + case "YieldExpression": + case "TaggedTemplateExpression": + case "MetaProperty": + return true; + + case "Identifier": + return node.name !== "undefined"; + + case "AssignmentExpression": + return isPossibleConstructor(node.right); + + case "LogicalExpression": + return ( + isPossibleConstructor(node.left) || + isPossibleConstructor(node.right) + ); + + case "ConditionalExpression": + return ( + isPossibleConstructor(node.alternate) || + isPossibleConstructor(node.consequent) + ); + + case "SequenceExpression": { + const lastExpression = node.expressions[node.expressions.length - 1]; + + return isPossibleConstructor(lastExpression); + } + + default: + return false; + } +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require `super()` calls in constructors", + category: "ECMAScript 6", + recommended: true, + url: "https://eslint.org/docs/rules/constructor-super" + }, + + schema: [], + + messages: { + missingSome: "Lacked a call of 'super()' in some code paths.", + missingAll: "Expected to call 'super()'.", + + duplicate: "Unexpected duplicate 'super()'.", + badSuper: "Unexpected 'super()' because 'super' is not a constructor.", + unexpected: "Unexpected 'super()'." + } + }, + + create(context) { + + /* + * {{hasExtends: boolean, scope: Scope, codePath: CodePath}[]} + * Information for each constructor. + * - upper: Information of the upper constructor. + * - hasExtends: A flag which shows whether own class has a valid `extends` + * part. + * - scope: The scope of own class. + * - codePath: The code path object of the constructor. + */ + let funcInfo = null; + + /* + * {Map} + * Information for each code path segment. + * - calledInSomePaths: A flag of be called `super()` in some code paths. + * - calledInEveryPaths: A flag of be called `super()` in all code paths. + * - validNodes: + */ + let segInfoMap = Object.create(null); + + /** + * Gets the flag which shows `super()` is called in some paths. + * @param {CodePathSegment} segment - A code path segment to get. + * @returns {boolean} The flag which shows `super()` is called in some paths + */ + function isCalledInSomePath(segment) { + return segment.reachable && segInfoMap[segment.id].calledInSomePaths; + } + + /** + * Gets the flag which shows `super()` is called in all paths. + * @param {CodePathSegment} segment - A code path segment to get. + * @returns {boolean} The flag which shows `super()` is called in all paths. + */ + function isCalledInEveryPath(segment) { + + /* + * If specific segment is the looped segment of the current segment, + * skip the segment. + * If not skipped, this never becomes true after a loop. + */ + if (segment.nextSegments.length === 1 && + segment.nextSegments[0].isLoopedPrevSegment(segment) + ) { + return true; + } + return segment.reachable && segInfoMap[segment.id].calledInEveryPaths; + } + + return { + + /** + * Stacks a constructor information. + * @param {CodePath} codePath - A code path which was started. + * @param {ASTNode} node - The current node. + * @returns {void} + */ + onCodePathStart(codePath, node) { + if (isConstructorFunction(node)) { + + // Class > ClassBody > MethodDefinition > FunctionExpression + const classNode = node.parent.parent.parent; + const superClass = classNode.superClass; + + funcInfo = { + upper: funcInfo, + isConstructor: true, + hasExtends: Boolean(superClass), + superIsConstructor: isPossibleConstructor(superClass), + codePath + }; + } else { + funcInfo = { + upper: funcInfo, + isConstructor: false, + hasExtends: false, + superIsConstructor: false, + codePath + }; + } + }, + + /** + * Pops a constructor information. + * And reports if `super()` lacked. + * @param {CodePath} codePath - A code path which was ended. + * @param {ASTNode} node - The current node. + * @returns {void} + */ + onCodePathEnd(codePath, node) { + const hasExtends = funcInfo.hasExtends; + + // Pop. + funcInfo = funcInfo.upper; + + if (!hasExtends) { + return; + } + + // Reports if `super()` lacked. + const segments = codePath.returnedSegments; + const calledInEveryPaths = segments.every(isCalledInEveryPath); + const calledInSomePaths = segments.some(isCalledInSomePath); + + if (!calledInEveryPaths) { + context.report({ + messageId: calledInSomePaths + ? "missingSome" + : "missingAll", + node: node.parent + }); + } + }, + + /** + * Initialize information of a given code path segment. + * @param {CodePathSegment} segment - A code path segment to initialize. + * @returns {void} + */ + onCodePathSegmentStart(segment) { + if (!(funcInfo && funcInfo.isConstructor && funcInfo.hasExtends)) { + return; + } + + // Initialize info. + const info = segInfoMap[segment.id] = { + calledInSomePaths: false, + calledInEveryPaths: false, + validNodes: [] + }; + + // When there are previous segments, aggregates these. + const prevSegments = segment.prevSegments; + + if (prevSegments.length > 0) { + info.calledInSomePaths = prevSegments.some(isCalledInSomePath); + info.calledInEveryPaths = prevSegments.every(isCalledInEveryPath); + } + }, + + /** + * Update information of the code path segment when a code path was + * looped. + * @param {CodePathSegment} fromSegment - The code path segment of the + * end of a loop. + * @param {CodePathSegment} toSegment - A code path segment of the head + * of a loop. + * @returns {void} + */ + onCodePathSegmentLoop(fromSegment, toSegment) { + if (!(funcInfo && funcInfo.isConstructor && funcInfo.hasExtends)) { + return; + } + + // Update information inside of the loop. + const isRealLoop = toSegment.prevSegments.length >= 2; + + funcInfo.codePath.traverseSegments( + { first: toSegment, last: fromSegment }, + segment => { + const info = segInfoMap[segment.id]; + const prevSegments = segment.prevSegments; + + // Updates flags. + info.calledInSomePaths = prevSegments.some(isCalledInSomePath); + info.calledInEveryPaths = prevSegments.every(isCalledInEveryPath); + + // If flags become true anew, reports the valid nodes. + if (info.calledInSomePaths || isRealLoop) { + const nodes = info.validNodes; + + info.validNodes = []; + + for (let i = 0; i < nodes.length; ++i) { + const node = nodes[i]; + + context.report({ + messageId: "duplicate", + node + }); + } + } + } + ); + }, + + /** + * Checks for a call of `super()`. + * @param {ASTNode} node - A CallExpression node to check. + * @returns {void} + */ + "CallExpression:exit"(node) { + if (!(funcInfo && funcInfo.isConstructor)) { + return; + } + + // Skips except `super()`. + if (node.callee.type !== "Super") { + return; + } + + // Reports if needed. + if (funcInfo.hasExtends) { + const segments = funcInfo.codePath.currentSegments; + let duplicate = false; + let info = null; + + for (let i = 0; i < segments.length; ++i) { + const segment = segments[i]; + + if (segment.reachable) { + info = segInfoMap[segment.id]; + + duplicate = duplicate || info.calledInSomePaths; + info.calledInSomePaths = info.calledInEveryPaths = true; + } + } + + if (info) { + if (duplicate) { + context.report({ + messageId: "duplicate", + node + }); + } else if (!funcInfo.superIsConstructor) { + context.report({ + messageId: "badSuper", + node + }); + } else { + info.validNodes.push(node); + } + } + } else if (funcInfo.codePath.currentSegments.some(isReachable)) { + context.report({ + messageId: "unexpected", + node + }); + } + }, + + /** + * Set the mark to the returned path as `super()` was called. + * @param {ASTNode} node - A ReturnStatement node to check. + * @returns {void} + */ + ReturnStatement(node) { + if (!(funcInfo && funcInfo.isConstructor && funcInfo.hasExtends)) { + return; + } + + // Skips if no argument. + if (!node.argument) { + return; + } + + // Returning argument is a substitute of 'super()'. + const segments = funcInfo.codePath.currentSegments; + + for (let i = 0; i < segments.length; ++i) { + const segment = segments[i]; + + if (segment.reachable) { + const info = segInfoMap[segment.id]; + + info.calledInSomePaths = info.calledInEveryPaths = true; + } + } + }, + + /** + * Resets state. + * @returns {void} + */ + "Program:exit"() { + segInfoMap = Object.create(null); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/curly.js b/node_modules/eslint/lib/rules/curly.js new file mode 100644 index 00000000..07d991b3 --- /dev/null +++ b/node_modules/eslint/lib/rules/curly.js @@ -0,0 +1,380 @@ +/** + * @fileoverview Rule to flag statements without curly braces + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent brace style for all control statements", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/curly" + }, + + schema: { + anyOf: [ + { + type: "array", + items: [ + { + enum: ["all"] + } + ], + minItems: 0, + maxItems: 1 + }, + { + type: "array", + items: [ + { + enum: ["multi", "multi-line", "multi-or-nest"] + }, + { + enum: ["consistent"] + } + ], + minItems: 0, + maxItems: 2 + } + ] + }, + + fixable: "code", + + messages: { + missingCurlyAfter: "Expected { after '{{name}}'.", + missingCurlyAfterCondition: "Expected { after '{{name}}' condition.", + unexpectedCurlyAfter: "Unnecessary { after '{{name}}'.", + unexpectedCurlyAfterCondition: "Unnecessary { after '{{name}}' condition." + } + }, + + create(context) { + + const multiOnly = (context.options[0] === "multi"); + const multiLine = (context.options[0] === "multi-line"); + const multiOrNest = (context.options[0] === "multi-or-nest"); + const consistent = (context.options[1] === "consistent"); + + const sourceCode = context.getSourceCode(); + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Determines if a given node is a one-liner that's on the same line as it's preceding code. + * @param {ASTNode} node The node to check. + * @returns {boolean} True if the node is a one-liner that's on the same line as it's preceding code. + * @private + */ + function isCollapsedOneLiner(node) { + const before = sourceCode.getTokenBefore(node); + const last = sourceCode.getLastToken(node); + const lastExcludingSemicolon = astUtils.isSemicolonToken(last) ? sourceCode.getTokenBefore(last) : last; + + return before.loc.start.line === lastExcludingSemicolon.loc.end.line; + } + + /** + * Determines if a given node is a one-liner. + * @param {ASTNode} node The node to check. + * @returns {boolean} True if the node is a one-liner. + * @private + */ + function isOneLiner(node) { + const first = sourceCode.getFirstToken(node), + last = sourceCode.getLastToken(node); + + return first.loc.start.line === last.loc.end.line; + } + + /** + * Checks if the given token is an `else` token or not. + * + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is an `else` token. + */ + function isElseKeywordToken(token) { + return token.value === "else" && token.type === "Keyword"; + } + + /** + * Gets the `else` keyword token of a given `IfStatement` node. + * @param {ASTNode} node - A `IfStatement` node to get. + * @returns {Token} The `else` keyword token. + */ + function getElseKeyword(node) { + return node.alternate && sourceCode.getFirstTokenBetween(node.consequent, node.alternate, isElseKeywordToken); + } + + /** + * Checks a given IfStatement node requires braces of the consequent chunk. + * This returns `true` when below: + * + * 1. The given node has the `alternate` node. + * 2. There is a `IfStatement` which doesn't have `alternate` node in the + * trailing statement chain of the `consequent` node. + * + * @param {ASTNode} node - A IfStatement node to check. + * @returns {boolean} `true` if the node requires braces of the consequent chunk. + */ + function requiresBraceOfConsequent(node) { + if (node.alternate && node.consequent.type === "BlockStatement") { + if (node.consequent.body.length >= 2) { + return true; + } + + for ( + let currentNode = node.consequent.body[0]; + currentNode; + currentNode = astUtils.getTrailingStatement(currentNode) + ) { + if (currentNode.type === "IfStatement" && !currentNode.alternate) { + return true; + } + } + } + + return false; + } + + /** + * Determines if a semicolon needs to be inserted after removing a set of curly brackets, in order to avoid a SyntaxError. + * @param {Token} closingBracket The } token + * @returns {boolean} `true` if a semicolon needs to be inserted after the last statement in the block. + */ + function needsSemicolon(closingBracket) { + const tokenBefore = sourceCode.getTokenBefore(closingBracket); + const tokenAfter = sourceCode.getTokenAfter(closingBracket); + const lastBlockNode = sourceCode.getNodeByRangeIndex(tokenBefore.range[0]); + + if (astUtils.isSemicolonToken(tokenBefore)) { + + // If the last statement already has a semicolon, don't add another one. + return false; + } + + if (!tokenAfter) { + + // If there are no statements after this block, there is no need to add a semicolon. + return false; + } + + if (lastBlockNode.type === "BlockStatement" && lastBlockNode.parent.type !== "FunctionExpression" && lastBlockNode.parent.type !== "ArrowFunctionExpression") { + + /* + * If the last node surrounded by curly brackets is a BlockStatement (other than a FunctionExpression or an ArrowFunctionExpression), + * don't insert a semicolon. Otherwise, the semicolon would be parsed as a separate statement, which would cause + * a SyntaxError if it was followed by `else`. + */ + return false; + } + + if (tokenBefore.loc.end.line === tokenAfter.loc.start.line) { + + // If the next token is on the same line, insert a semicolon. + return true; + } + + if (/^[([/`+-]/.test(tokenAfter.value)) { + + // If the next token starts with a character that would disrupt ASI, insert a semicolon. + return true; + } + + if (tokenBefore.type === "Punctuator" && (tokenBefore.value === "++" || tokenBefore.value === "--")) { + + // If the last token is ++ or --, insert a semicolon to avoid disrupting ASI. + return true; + } + + // Otherwise, do not insert a semicolon. + return false; + } + + /** + * Prepares to check the body of a node to see if it's a block statement. + * @param {ASTNode} node The node to report if there's a problem. + * @param {ASTNode} body The body node to check for blocks. + * @param {string} name The name to report if there's a problem. + * @param {{ condition: boolean }} opts Options to pass to the report functions + * @returns {Object} a prepared check object, with "actual", "expected", "check" properties. + * "actual" will be `true` or `false` whether the body is already a block statement. + * "expected" will be `true` or `false` if the body should be a block statement or not, or + * `null` if it doesn't matter, depending on the rule options. It can be modified to change + * the final behavior of "check". + * "check" will be a function reporting appropriate problems depending on the other + * properties. + */ + function prepareCheck(node, body, name, opts) { + const hasBlock = (body.type === "BlockStatement"); + let expected = null; + + if (node.type === "IfStatement" && node.consequent === body && requiresBraceOfConsequent(node)) { + expected = true; + } else if (multiOnly) { + if (hasBlock && body.body.length === 1) { + expected = false; + } + } else if (multiLine) { + if (!isCollapsedOneLiner(body)) { + expected = true; + } + } else if (multiOrNest) { + if (hasBlock && body.body.length === 1 && isOneLiner(body.body[0])) { + const leadingComments = sourceCode.getCommentsBefore(body.body[0]); + + expected = leadingComments.length > 0; + } else if (!isOneLiner(body)) { + expected = true; + } + } else { + expected = true; + } + + return { + actual: hasBlock, + expected, + check() { + if (this.expected !== null && this.expected !== this.actual) { + if (this.expected) { + context.report({ + node, + loc: (name !== "else" ? node : getElseKeyword(node)).loc.start, + messageId: opts && opts.condition ? "missingCurlyAfterCondition" : "missingCurlyAfter", + data: { + name + }, + fix: fixer => fixer.replaceText(body, `{${sourceCode.getText(body)}}`) + }); + } else { + context.report({ + node, + loc: (name !== "else" ? node : getElseKeyword(node)).loc.start, + messageId: opts && opts.condition ? "unexpectedCurlyAfterCondition" : "unexpectedCurlyAfter", + data: { + name + }, + fix(fixer) { + + /* + * `do while` expressions sometimes need a space to be inserted after `do`. + * e.g. `do{foo()} while (bar)` should be corrected to `do foo() while (bar)` + */ + const needsPrecedingSpace = node.type === "DoWhileStatement" && + sourceCode.getTokenBefore(body).range[1] === body.range[0] && + !astUtils.canTokensBeAdjacent("do", sourceCode.getFirstToken(body, { skip: 1 })); + + const openingBracket = sourceCode.getFirstToken(body); + const closingBracket = sourceCode.getLastToken(body); + const lastTokenInBlock = sourceCode.getTokenBefore(closingBracket); + + if (needsSemicolon(closingBracket)) { + + /* + * If removing braces would cause a SyntaxError due to multiple statements on the same line (or + * change the semantics of the code due to ASI), don't perform a fix. + */ + return null; + } + + const resultingBodyText = sourceCode.getText().slice(openingBracket.range[1], lastTokenInBlock.range[0]) + + sourceCode.getText(lastTokenInBlock) + + sourceCode.getText().slice(lastTokenInBlock.range[1], closingBracket.range[0]); + + return fixer.replaceText(body, (needsPrecedingSpace ? " " : "") + resultingBodyText); + } + }); + } + } + } + }; + } + + /** + * Prepares to check the bodies of a "if", "else if" and "else" chain. + * @param {ASTNode} node The first IfStatement node of the chain. + * @returns {Object[]} prepared checks for each body of the chain. See `prepareCheck` for more + * information. + */ + function prepareIfChecks(node) { + const preparedChecks = []; + + for (let currentNode = node; currentNode; currentNode = currentNode.alternate) { + preparedChecks.push(prepareCheck(currentNode, currentNode.consequent, "if", { condition: true })); + if (currentNode.alternate && currentNode.alternate.type !== "IfStatement") { + preparedChecks.push(prepareCheck(currentNode, currentNode.alternate, "else")); + break; + } + } + + if (consistent) { + + /* + * If any node should have or already have braces, make sure they + * all have braces. + * If all nodes shouldn't have braces, make sure they don't. + */ + const expected = preparedChecks.some(preparedCheck => { + if (preparedCheck.expected !== null) { + return preparedCheck.expected; + } + return preparedCheck.actual; + }); + + preparedChecks.forEach(preparedCheck => { + preparedCheck.expected = expected; + }); + } + + return preparedChecks; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + IfStatement(node) { + if (node.parent.type !== "IfStatement") { + prepareIfChecks(node).forEach(preparedCheck => { + preparedCheck.check(); + }); + } + }, + + WhileStatement(node) { + prepareCheck(node, node.body, "while", { condition: true }).check(); + }, + + DoWhileStatement(node) { + prepareCheck(node, node.body, "do").check(); + }, + + ForStatement(node) { + prepareCheck(node, node.body, "for", { condition: true }).check(); + }, + + ForInStatement(node) { + prepareCheck(node, node.body, "for-in").check(); + }, + + ForOfStatement(node) { + prepareCheck(node, node.body, "for-of").check(); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/default-case.js b/node_modules/eslint/lib/rules/default-case.js new file mode 100644 index 00000000..cf123198 --- /dev/null +++ b/node_modules/eslint/lib/rules/default-case.js @@ -0,0 +1,95 @@ +/** + * @fileoverview require default case in switch statements + * @author Aliaksei Shytkin + */ +"use strict"; + +const DEFAULT_COMMENT_PATTERN = /^no default$/i; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require `default` cases in `switch` statements", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/default-case" + }, + + schema: [{ + type: "object", + properties: { + commentPattern: { + type: "string" + } + }, + additionalProperties: false + }], + + messages: { + missingDefaultCase: "Expected a default case." + } + }, + + create(context) { + const options = context.options[0] || {}; + const commentPattern = options.commentPattern + ? new RegExp(options.commentPattern) + : DEFAULT_COMMENT_PATTERN; + + const sourceCode = context.getSourceCode(); + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Shortcut to get last element of array + * @param {*[]} collection Array + * @returns {*} Last element + */ + function last(collection) { + return collection[collection.length - 1]; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + SwitchStatement(node) { + + if (!node.cases.length) { + + /* + * skip check of empty switch because there is no easy way + * to extract comments inside it now + */ + return; + } + + const hasDefault = node.cases.some(v => v.test === null); + + if (!hasDefault) { + + let comment; + + const lastCase = last(node.cases); + const comments = sourceCode.getCommentsAfter(lastCase); + + if (comments.length) { + comment = last(comments); + } + + if (!comment || !commentPattern.test(comment.value.trim())) { + context.report({ node, messageId: "missingDefaultCase" }); + } + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/dot-location.js b/node_modules/eslint/lib/rules/dot-location.js new file mode 100644 index 00000000..7ff8ca65 --- /dev/null +++ b/node_modules/eslint/lib/rules/dot-location.js @@ -0,0 +1,94 @@ +/** + * @fileoverview Validates newlines before and after dots + * @author Greg Cochard + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent newlines before and after dots", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/dot-location" + }, + + schema: [ + { + enum: ["object", "property"] + } + ], + + fixable: "code", + + messages: { + expectedDotAfterObject: "Expected dot to be on same line as object.", + expectedDotBeforeProperty: "Expected dot to be on same line as property." + } + }, + + create(context) { + + const config = context.options[0]; + + // default to onObject if no preference is passed + const onObject = config === "object" || !config; + + const sourceCode = context.getSourceCode(); + + /** + * Reports if the dot between object and property is on the correct loccation. + * @param {ASTNode} obj The object owning the property. + * @param {ASTNode} prop The property of the object. + * @param {ASTNode} node The corresponding node of the token. + * @returns {void} + */ + function checkDotLocation(obj, prop, node) { + const dot = sourceCode.getTokenBefore(prop); + const textBeforeDot = sourceCode.getText().slice(obj.range[1], dot.range[0]); + const textAfterDot = sourceCode.getText().slice(dot.range[1], prop.range[0]); + + if (dot.type === "Punctuator" && dot.value === ".") { + if (onObject) { + if (!astUtils.isTokenOnSameLine(obj, dot)) { + const neededTextAfterObj = astUtils.isDecimalInteger(obj) ? " " : ""; + + context.report({ + node, + loc: dot.loc.start, + messageId: "expectedDotAfterObject", + fix: fixer => fixer.replaceTextRange([obj.range[1], prop.range[0]], `${neededTextAfterObj}.${textBeforeDot}${textAfterDot}`) + }); + } + } else if (!astUtils.isTokenOnSameLine(dot, prop)) { + context.report({ + node, + loc: dot.loc.start, + messageId: "expectedDotBeforeProperty", + fix: fixer => fixer.replaceTextRange([obj.range[1], prop.range[0]], `${textBeforeDot}${textAfterDot}.`) + }); + } + } + } + + /** + * Checks the spacing of the dot within a member expression. + * @param {ASTNode} node The node to check. + * @returns {void} + */ + function checkNode(node) { + checkDotLocation(node.object, node.property, node); + } + + return { + MemberExpression: checkNode + }; + } +}; diff --git a/node_modules/eslint/lib/rules/dot-notation.js b/node_modules/eslint/lib/rules/dot-notation.js new file mode 100644 index 00000000..c381661d --- /dev/null +++ b/node_modules/eslint/lib/rules/dot-notation.js @@ -0,0 +1,165 @@ +/** + * @fileoverview Rule to warn about using dot notation instead of square bracket notation when possible. + * @author Josh Perez + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +const validIdentifier = /^[a-zA-Z_$][a-zA-Z0-9_$]*$/; +const keywords = require("../util/keywords"); + +module.exports = { + meta: { + docs: { + description: "enforce dot notation whenever possible", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/dot-notation" + }, + + schema: [ + { + type: "object", + properties: { + allowKeywords: { + type: "boolean" + }, + allowPattern: { + type: "string" + } + }, + additionalProperties: false + } + ], + + fixable: "code", + + messages: { + useDot: "[{{key}}] is better written in dot notation.", + useBrackets: ".{{key}} is a syntax error." + } + }, + + create(context) { + const options = context.options[0] || {}; + const allowKeywords = options.allowKeywords === void 0 || !!options.allowKeywords; + const sourceCode = context.getSourceCode(); + + let allowPattern; + + if (options.allowPattern) { + allowPattern = new RegExp(options.allowPattern); + } + + /** + * Check if the property is valid dot notation + * @param {ASTNode} node The dot notation node + * @param {string} value Value which is to be checked + * @returns {void} + */ + function checkComputedProperty(node, value) { + if ( + validIdentifier.test(value) && + (allowKeywords || keywords.indexOf(String(value)) === -1) && + !(allowPattern && allowPattern.test(value)) + ) { + const formattedValue = node.property.type === "Literal" ? JSON.stringify(value) : `\`${value}\``; + + context.report({ + node: node.property, + messageId: "useDot", + data: { + key: formattedValue + }, + fix(fixer) { + const leftBracket = sourceCode.getTokenAfter(node.object, astUtils.isOpeningBracketToken); + const rightBracket = sourceCode.getLastToken(node); + + if (sourceCode.getFirstTokenBetween(leftBracket, rightBracket, { includeComments: true, filter: astUtils.isCommentToken })) { + + // Don't perform any fixes if there are comments inside the brackets. + return null; + } + + const tokenAfterProperty = sourceCode.getTokenAfter(rightBracket); + const needsSpaceAfterProperty = tokenAfterProperty && + rightBracket.range[1] === tokenAfterProperty.range[0] && + !astUtils.canTokensBeAdjacent(String(value), tokenAfterProperty); + + const textBeforeDot = astUtils.isDecimalInteger(node.object) ? " " : ""; + const textAfterProperty = needsSpaceAfterProperty ? " " : ""; + + return fixer.replaceTextRange( + [leftBracket.range[0], rightBracket.range[1]], + `${textBeforeDot}.${value}${textAfterProperty}` + ); + } + }); + } + } + + return { + MemberExpression(node) { + if ( + node.computed && + node.property.type === "Literal" + ) { + checkComputedProperty(node, node.property.value); + } + if ( + node.computed && + node.property.type === "TemplateLiteral" && + node.property.expressions.length === 0 + ) { + checkComputedProperty(node, node.property.quasis[0].value.cooked); + } + if ( + !allowKeywords && + !node.computed && + keywords.indexOf(String(node.property.name)) !== -1 + ) { + context.report({ + node: node.property, + messageId: "useBrackets", + data: { + key: node.property.name + }, + fix(fixer) { + const dot = sourceCode.getTokenBefore(node.property); + const textAfterDot = sourceCode.text.slice(dot.range[1], node.property.range[0]); + + if (textAfterDot.trim()) { + + // Don't perform any fixes if there are comments between the dot and the property name. + return null; + } + + if (node.object.type === "Identifier" && node.object.name === "let") { + + /* + * A statement that starts with `let[` is parsed as a destructuring variable declaration, not + * a MemberExpression. + */ + return null; + } + + return fixer.replaceTextRange( + [dot.range[0], node.property.range[1]], + `[${textAfterDot}"${node.property.name}"]` + ); + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/eol-last.js b/node_modules/eslint/lib/rules/eol-last.js new file mode 100644 index 00000000..3ecf4227 --- /dev/null +++ b/node_modules/eslint/lib/rules/eol-last.js @@ -0,0 +1,107 @@ +/** + * @fileoverview Require or disallow newline at the end of files + * @author Nodeca Team + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow newline at the end of files", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/eol-last" + }, + fixable: "whitespace", + schema: [ + { + enum: ["always", "never", "unix", "windows"] + } + ], + messages: { + missing: "Newline required at end of file but not found.", + unexpected: "Newline not allowed at end of file." + } + }, + create(context) { + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + Program: function checkBadEOF(node) { + const sourceCode = context.getSourceCode(), + src = sourceCode.getText(), + location = { + column: lodash.last(sourceCode.lines).length, + line: sourceCode.lines.length + }, + LF = "\n", + CRLF = `\r${LF}`, + endsWithNewline = lodash.endsWith(src, LF); + + /* + * Empty source is always valid: No content in file so we don't + * need to lint for a newline on the last line of content. + */ + if (!src.length) { + return; + } + + let mode = context.options[0] || "always", + appendCRLF = false; + + if (mode === "unix") { + + // `"unix"` should behave exactly as `"always"` + mode = "always"; + } + if (mode === "windows") { + + // `"windows"` should behave exactly as `"always"`, but append CRLF in the fixer for backwards compatibility + mode = "always"; + appendCRLF = true; + } + if (mode === "always" && !endsWithNewline) { + + // File is not newline-terminated, but should be + context.report({ + node, + loc: location, + messageId: "missing", + fix(fixer) { + return fixer.insertTextAfterRange([0, src.length], appendCRLF ? CRLF : LF); + } + }); + } else if (mode === "never" && endsWithNewline) { + + // File is newline-terminated, but shouldn't be + context.report({ + node, + loc: location, + messageId: "unexpected", + fix(fixer) { + const finalEOLs = /(?:\r?\n)+$/, + match = finalEOLs.exec(sourceCode.text), + start = match.index, + end = sourceCode.text.length; + + return fixer.replaceTextRange([start, end], ""); + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/eqeqeq.js b/node_modules/eslint/lib/rules/eqeqeq.js new file mode 100644 index 00000000..ec9d0a78 --- /dev/null +++ b/node_modules/eslint/lib/rules/eqeqeq.js @@ -0,0 +1,185 @@ +/** + * @fileoverview Rule to flag statements that use != and == instead of !== and === + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require the use of `===` and `!==`", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/eqeqeq" + }, + + schema: { + anyOf: [ + { + type: "array", + items: [ + { + enum: ["always"] + }, + { + type: "object", + properties: { + null: { + enum: ["always", "never", "ignore"] + } + }, + additionalProperties: false + } + ], + additionalItems: false + }, + { + type: "array", + items: [ + { + enum: ["smart", "allow-null"] + } + ], + additionalItems: false + } + ] + }, + + fixable: "code", + + messages: { + unexpected: "Expected '{{expectedOperator}}' and instead saw '{{actualOperator}}'." + } + }, + + create(context) { + const config = context.options[0] || "always"; + const options = context.options[1] || {}; + const sourceCode = context.getSourceCode(); + + const nullOption = (config === "always") + ? options.null || "always" + : "ignore"; + const enforceRuleForNull = (nullOption === "always"); + const enforceInverseRuleForNull = (nullOption === "never"); + + /** + * Checks if an expression is a typeof expression + * @param {ASTNode} node The node to check + * @returns {boolean} if the node is a typeof expression + */ + function isTypeOf(node) { + return node.type === "UnaryExpression" && node.operator === "typeof"; + } + + /** + * Checks if either operand of a binary expression is a typeof operation + * @param {ASTNode} node The node to check + * @returns {boolean} if one of the operands is typeof + * @private + */ + function isTypeOfBinary(node) { + return isTypeOf(node.left) || isTypeOf(node.right); + } + + /** + * Checks if operands are literals of the same type (via typeof) + * @param {ASTNode} node The node to check + * @returns {boolean} if operands are of same type + * @private + */ + function areLiteralsAndSameType(node) { + return node.left.type === "Literal" && node.right.type === "Literal" && + typeof node.left.value === typeof node.right.value; + } + + /** + * Checks if one of the operands is a literal null + * @param {ASTNode} node The node to check + * @returns {boolean} if operands are null + * @private + */ + function isNullCheck(node) { + return astUtils.isNullLiteral(node.right) || astUtils.isNullLiteral(node.left); + } + + /** + * Gets the location (line and column) of the binary expression's operator + * @param {ASTNode} node The binary expression node to check + * @param {string} operator The operator to find + * @returns {Object} { line, column } location of operator + * @private + */ + function getOperatorLocation(node) { + const opToken = sourceCode.getTokenAfter(node.left); + + return { line: opToken.loc.start.line, column: opToken.loc.start.column }; + } + + /** + * Reports a message for this rule. + * @param {ASTNode} node The binary expression node that was checked + * @param {string} expectedOperator The operator that was expected (either '==', '!=', '===', or '!==') + * @returns {void} + * @private + */ + function report(node, expectedOperator) { + context.report({ + node, + loc: getOperatorLocation(node), + messageId: "unexpected", + data: { expectedOperator, actualOperator: node.operator }, + fix(fixer) { + + // If the comparison is a `typeof` comparison or both sides are literals with the same type, then it's safe to fix. + if (isTypeOfBinary(node) || areLiteralsAndSameType(node)) { + const operatorToken = sourceCode.getFirstTokenBetween( + node.left, + node.right, + token => token.value === node.operator + ); + + return fixer.replaceText(operatorToken, expectedOperator); + } + return null; + } + }); + } + + return { + BinaryExpression(node) { + const isNull = isNullCheck(node); + + if (node.operator !== "==" && node.operator !== "!=") { + if (enforceInverseRuleForNull && isNull) { + report(node, node.operator.slice(0, -1)); + } + return; + } + + if (config === "smart" && (isTypeOfBinary(node) || + areLiteralsAndSameType(node) || isNull)) { + return; + } + + if (!enforceRuleForNull && isNull) { + return; + } + + report(node, `${node.operator}=`); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/for-direction.js b/node_modules/eslint/lib/rules/for-direction.js new file mode 100644 index 00000000..c91888da --- /dev/null +++ b/node_modules/eslint/lib/rules/for-direction.js @@ -0,0 +1,106 @@ +/** + * @fileoverview enforce "for" loop update clause moving the counter in the right direction.(for-direction) + * @author Aladdin-ADD + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce \"for\" loop update clause moving the counter in the right direction.", + category: "Possible Errors", + recommended: false, + url: "https://eslint.org/docs/rules/for-direction" + }, + fixable: null, + schema: [] + }, + + create(context) { + + /** + * report an error. + * @param {ASTNode} node the node to report. + * @returns {void} + */ + function report(node) { + context.report({ + node, + message: "The update clause in this loop moves the variable in the wrong direction." + }); + } + + /** + * check UpdateExpression add/sub the counter + * @param {ASTNode} update UpdateExpression to check + * @param {string} counter variable name to check + * @returns {int} if add return 1, if sub return -1, if nochange, return 0 + */ + function getUpdateDirection(update, counter) { + if (update.argument.type === "Identifier" && update.argument.name === counter) { + if (update.operator === "++") { + return 1; + } + if (update.operator === "--") { + return -1; + } + } + return 0; + } + + /** + * check AssignmentExpression add/sub the counter + * @param {ASTNode} update AssignmentExpression to check + * @param {string} counter variable name to check + * @returns {int} if add return 1, if sub return -1, if nochange, return 0 + */ + function getAssignmentDirection(update, counter) { + if (update.left.name === counter) { + if (update.operator === "+=") { + return 1; + } + if (update.operator === "-=") { + return -1; + } + } + return 0; + } + return { + ForStatement(node) { + + if (node.test && node.test.type === "BinaryExpression" && node.test.left.type === "Identifier" && node.update) { + const counter = node.test.left.name; + const operator = node.test.operator; + const update = node.update; + + if (operator === "<" || operator === "<=") { + + // report error if update sub the counter (--, -=) + if (update.type === "UpdateExpression" && getUpdateDirection(update, counter) < 0) { + report(node); + } + + if (update.type === "AssignmentExpression" && getAssignmentDirection(update, counter) < 0) { + report(node); + } + } else if (operator === ">" || operator === ">=") { + + // report error if update add the counter (++, +=) + if (update.type === "UpdateExpression" && getUpdateDirection(update, counter) > 0) { + report(node); + } + + if (update.type === "AssignmentExpression" && getAssignmentDirection(update, counter) > 0) { + report(node); + } + } + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/func-call-spacing.js b/node_modules/eslint/lib/rules/func-call-spacing.js new file mode 100644 index 00000000..b13613cf --- /dev/null +++ b/node_modules/eslint/lib/rules/func-call-spacing.js @@ -0,0 +1,160 @@ +/** + * @fileoverview Rule to control spacing within function calls + * @author Matt DuVall + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow spacing between function identifiers and their invocations", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/func-call-spacing" + }, + + fixable: "whitespace", + schema: { + anyOf: [ + { + type: "array", + items: [ + { + enum: ["never"] + } + ], + minItems: 0, + maxItems: 1 + }, + { + type: "array", + items: [ + { + enum: ["always"] + }, + { + type: "object", + properties: { + allowNewlines: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + minItems: 0, + maxItems: 2 + } + ] + } + }, + + create(context) { + + const never = context.options[0] !== "always"; + const allowNewlines = !never && context.options[1] && context.options[1].allowNewlines; + const sourceCode = context.getSourceCode(); + const text = sourceCode.getText(); + + /** + * Check if open space is present in a function name + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function checkSpacing(node) { + const lastToken = sourceCode.getLastToken(node); + const lastCalleeToken = sourceCode.getLastToken(node.callee); + const parenToken = sourceCode.getFirstTokenBetween(lastCalleeToken, lastToken, astUtils.isOpeningParenToken); + const prevToken = parenToken && sourceCode.getTokenBefore(parenToken); + + // Parens in NewExpression are optional + if (!(parenToken && parenToken.range[1] < node.range[1])) { + return; + } + + const textBetweenTokens = text.slice(prevToken.range[1], parenToken.range[0]).replace(/\/\*.*?\*\//g, ""); + const hasWhitespace = /\s/.test(textBetweenTokens); + const hasNewline = hasWhitespace && astUtils.LINEBREAK_MATCHER.test(textBetweenTokens); + + /* + * never allowNewlines hasWhitespace hasNewline message + * F F F F Missing space between function name and paren. + * F F F T (Invalid `!hasWhitespace && hasNewline`) + * F F T T Unexpected newline between function name and paren. + * F F T F (OK) + * F T T F (OK) + * F T T T (OK) + * F T F T (Invalid `!hasWhitespace && hasNewline`) + * F T F F Missing space between function name and paren. + * T T F F (Invalid `never && allowNewlines`) + * T T F T (Invalid `!hasWhitespace && hasNewline`) + * T T T T (Invalid `never && allowNewlines`) + * T T T F (Invalid `never && allowNewlines`) + * T F T F Unexpected space between function name and paren. + * T F T T Unexpected space between function name and paren. + * T F F T (Invalid `!hasWhitespace && hasNewline`) + * T F F F (OK) + * + * T T Unexpected space between function name and paren. + * F F Missing space between function name and paren. + * F F T Unexpected newline between function name and paren. + */ + + if (never && hasWhitespace) { + context.report({ + node, + loc: lastCalleeToken.loc.start, + message: "Unexpected space between function name and paren.", + fix(fixer) { + + /* + * Only autofix if there is no newline + * https://github.com/eslint/eslint/issues/7787 + */ + if (!hasNewline) { + return fixer.removeRange([prevToken.range[1], parenToken.range[0]]); + } + + return null; + } + }); + } else if (!never && !hasWhitespace) { + context.report({ + node, + loc: lastCalleeToken.loc.start, + message: "Missing space between function name and paren.", + fix(fixer) { + return fixer.insertTextBefore(parenToken, " "); + } + }); + } else if (!never && !allowNewlines && hasNewline) { + context.report({ + node, + loc: lastCalleeToken.loc.start, + message: "Unexpected newline between function name and paren.", + fix(fixer) { + return fixer.replaceTextRange([prevToken.range[1], parenToken.range[0]], " "); + } + }); + } + } + + return { + CallExpression: checkSpacing, + NewExpression: checkSpacing + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/func-name-matching.js b/node_modules/eslint/lib/rules/func-name-matching.js new file mode 100644 index 00000000..85fd7d4f --- /dev/null +++ b/node_modules/eslint/lib/rules/func-name-matching.js @@ -0,0 +1,194 @@ +/** + * @fileoverview Rule to require function names to match the name of the variable or property to which they are assigned. + * @author Annie Zhang, Pavel Strashkin + */ + +"use strict"; + +//-------------------------------------------------------------------------- +// Requirements +//-------------------------------------------------------------------------- + +const astUtils = require("../ast-utils"); +const esutils = require("esutils"); + +//-------------------------------------------------------------------------- +// Helpers +//-------------------------------------------------------------------------- + +/** + * Determines if a pattern is `module.exports` or `module["exports"]` + * @param {ASTNode} pattern The left side of the AssignmentExpression + * @returns {boolean} True if the pattern is `module.exports` or `module["exports"]` + */ +function isModuleExports(pattern) { + if (pattern.type === "MemberExpression" && pattern.object.type === "Identifier" && pattern.object.name === "module") { + + // module.exports + if (pattern.property.type === "Identifier" && pattern.property.name === "exports") { + return true; + } + + // module["exports"] + if (pattern.property.type === "Literal" && pattern.property.value === "exports") { + return true; + } + } + return false; +} + +/** + * Determines if a string name is a valid identifier + * @param {string} name The string to be checked + * @param {int} ecmaVersion The ECMAScript version if specified in the parserOptions config + * @returns {boolean} True if the string is a valid identifier + */ +function isIdentifier(name, ecmaVersion) { + if (ecmaVersion >= 6) { + return esutils.keyword.isIdentifierES6(name); + } + return esutils.keyword.isIdentifierES5(name); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +const alwaysOrNever = { enum: ["always", "never"] }; +const optionsObject = { + type: "object", + properties: { + includeCommonJSModuleExports: { + type: "boolean" + } + }, + additionalProperties: false +}; + +module.exports = { + meta: { + docs: { + description: "require function names to match the name of the variable or property to which they are assigned", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/func-name-matching" + }, + + schema: { + anyOf: [{ + type: "array", + additionalItems: false, + items: [alwaysOrNever, optionsObject] + }, { + type: "array", + additionalItems: false, + items: [optionsObject] + }] + } + }, + + create(context) { + const options = (typeof context.options[0] === "object" ? context.options[0] : context.options[1]) || {}; + const nameMatches = typeof context.options[0] === "string" ? context.options[0] : "always"; + const includeModuleExports = options.includeCommonJSModuleExports; + const ecmaVersion = context.parserOptions && context.parserOptions.ecmaVersion ? context.parserOptions.ecmaVersion : 5; + + /** + * Compares identifiers based on the nameMatches option + * @param {string} x the first identifier + * @param {string} y the second identifier + * @returns {boolean} whether the two identifiers should warn. + */ + function shouldWarn(x, y) { + return (nameMatches === "always" && x !== y) || (nameMatches === "never" && x === y); + } + + /** + * Reports + * @param {ASTNode} node The node to report + * @param {string} name The variable or property name + * @param {string} funcName The function name + * @param {boolean} isProp True if the reported node is a property assignment + * @returns {void} + */ + function report(node, name, funcName, isProp) { + let message; + + if (nameMatches === "always" && isProp) { + message = "Function name `{{funcName}}` should match property name `{{name}}`"; + } else if (nameMatches === "always") { + message = "Function name `{{funcName}}` should match variable name `{{name}}`"; + } else if (isProp) { + message = "Function name `{{funcName}}` should not match property name `{{name}}`"; + } else { + message = "Function name `{{funcName}}` should not match variable name `{{name}}`"; + } + context.report({ + node, + message, + data: { + name, + funcName + } + }); + } + + /** + * Determines whether a given node is a string literal + * @param {ASTNode} node The node to check + * @returns {boolean} `true` if the node is a string literal + */ + function isStringLiteral(node) { + return node.type === "Literal" && typeof node.value === "string"; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + VariableDeclarator(node) { + if (!node.init || node.init.type !== "FunctionExpression" || node.id.type !== "Identifier") { + return; + } + if (node.init.id && shouldWarn(node.id.name, node.init.id.name)) { + report(node, node.id.name, node.init.id.name, false); + } + }, + + AssignmentExpression(node) { + if ( + node.right.type !== "FunctionExpression" || + (node.left.computed && node.left.property.type !== "Literal") || + (!includeModuleExports && isModuleExports(node.left)) || + (node.left.type !== "Identifier" && node.left.type !== "MemberExpression") + ) { + return; + } + + const isProp = node.left.type === "MemberExpression"; + const name = isProp ? astUtils.getStaticPropertyName(node.left) : node.left.name; + + if (node.right.id && isIdentifier(name) && shouldWarn(name, node.right.id.name)) { + report(node, name, node.right.id.name, isProp); + } + }, + + Property(node) { + if (node.value.type !== "FunctionExpression" || !node.value.id || node.computed && !isStringLiteral(node.key)) { + return; + } + if (node.key.type === "Identifier" && shouldWarn(node.key.name, node.value.id.name)) { + report(node, node.key.name, node.value.id.name, true); + } else if ( + isStringLiteral(node.key) && + isIdentifier(node.key.value, ecmaVersion) && + shouldWarn(node.key.value, node.value.id.name) + ) { + report(node, node.key.value, node.value.id.name, true); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/func-names.js b/node_modules/eslint/lib/rules/func-names.js new file mode 100644 index 00000000..722f276c --- /dev/null +++ b/node_modules/eslint/lib/rules/func-names.js @@ -0,0 +1,115 @@ +/** + * @fileoverview Rule to warn when a function expression does not have a name. + * @author Kyle T. Nunery + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +/** + * Checks whether or not a given variable is a function name. + * @param {eslint-scope.Variable} variable - A variable to check. + * @returns {boolean} `true` if the variable is a function name. + */ +function isFunctionName(variable) { + return variable && variable.defs[0].type === "FunctionName"; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow named `function` expressions", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/func-names" + }, + + schema: [ + { + enum: ["always", "as-needed", "never"] + } + ] + }, + + create(context) { + const never = context.options[0] === "never"; + const asNeeded = context.options[0] === "as-needed"; + + /** + * Determines whether the current FunctionExpression node is a get, set, or + * shorthand method in an object literal or a class. + * @param {ASTNode} node - A node to check. + * @returns {boolean} True if the node is a get, set, or shorthand method. + */ + function isObjectOrClassMethod(node) { + const parent = node.parent; + + return (parent.type === "MethodDefinition" || ( + parent.type === "Property" && ( + parent.method || + parent.kind === "get" || + parent.kind === "set" + ) + )); + } + + /** + * Determines whether the current FunctionExpression node has a name that would be + * inferred from context in a conforming ES6 environment. + * @param {ASTNode} node - A node to check. + * @returns {boolean} True if the node would have a name assigned automatically. + */ + function hasInferredName(node) { + const parent = node.parent; + + return isObjectOrClassMethod(node) || + (parent.type === "VariableDeclarator" && parent.id.type === "Identifier" && parent.init === node) || + (parent.type === "Property" && parent.value === node) || + (parent.type === "AssignmentExpression" && parent.left.type === "Identifier" && parent.right === node) || + (parent.type === "ExportDefaultDeclaration" && parent.declaration === node) || + (parent.type === "AssignmentPattern" && parent.right === node); + } + + return { + "FunctionExpression:exit"(node) { + + // Skip recursive functions. + const nameVar = context.getDeclaredVariables(node)[0]; + + if (isFunctionName(nameVar) && nameVar.references.length > 0) { + return; + } + + const hasName = Boolean(node.id && node.id.name); + const name = astUtils.getFunctionNameWithKind(node); + + if (never) { + if (hasName) { + context.report({ + node, + message: "Unexpected named {{name}}.", + data: { name } + }); + } + } else { + if (!hasName && (asNeeded ? !hasInferredName(node) : !isObjectOrClassMethod(node))) { + context.report({ + node, + message: "Unexpected unnamed {{name}}.", + data: { name } + }); + } + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/func-style.js b/node_modules/eslint/lib/rules/func-style.js new file mode 100644 index 00000000..ea6d74fb --- /dev/null +++ b/node_modules/eslint/lib/rules/func-style.js @@ -0,0 +1,90 @@ +/** + * @fileoverview Rule to enforce a particular function style + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce the consistent use of either `function` declarations or expressions", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/func-style" + }, + + schema: [ + { + enum: ["declaration", "expression"] + }, + { + type: "object", + properties: { + allowArrowFunctions: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const style = context.options[0], + allowArrowFunctions = context.options[1] && context.options[1].allowArrowFunctions === true, + enforceDeclarations = (style === "declaration"), + stack = []; + + const nodesToCheck = { + FunctionDeclaration(node) { + stack.push(false); + + if (!enforceDeclarations && node.parent.type !== "ExportDefaultDeclaration") { + context.report({ node, message: "Expected a function expression." }); + } + }, + "FunctionDeclaration:exit"() { + stack.pop(); + }, + + FunctionExpression(node) { + stack.push(false); + + if (enforceDeclarations && node.parent.type === "VariableDeclarator") { + context.report({ node: node.parent, message: "Expected a function declaration." }); + } + }, + "FunctionExpression:exit"() { + stack.pop(); + }, + + ThisExpression() { + if (stack.length > 0) { + stack[stack.length - 1] = true; + } + } + }; + + if (!allowArrowFunctions) { + nodesToCheck.ArrowFunctionExpression = function() { + stack.push(false); + }; + + nodesToCheck["ArrowFunctionExpression:exit"] = function(node) { + const hasThisExpr = stack.pop(); + + if (enforceDeclarations && !hasThisExpr && node.parent.type === "VariableDeclarator") { + context.report({ node: node.parent, message: "Expected a function declaration." }); + } + }; + } + + return nodesToCheck; + + } +}; diff --git a/node_modules/eslint/lib/rules/function-paren-newline.js b/node_modules/eslint/lib/rules/function-paren-newline.js new file mode 100644 index 00000000..7e4f2792 --- /dev/null +++ b/node_modules/eslint/lib/rules/function-paren-newline.js @@ -0,0 +1,222 @@ +/** + * @fileoverview enforce consistent line breaks inside function parentheses + * @author Teddy Katz + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent line breaks inside function parentheses", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/function-paren-newline" + }, + fixable: "whitespace", + schema: [ + { + oneOf: [ + { + enum: ["always", "never", "consistent", "multiline"] + }, + { + type: "object", + properties: { + minItems: { + type: "integer", + minimum: 0 + } + }, + additionalProperties: false + } + ] + } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + const rawOption = context.options[0] || "multiline"; + const multilineOption = rawOption === "multiline"; + const consistentOption = rawOption === "consistent"; + let minItems; + + if (typeof rawOption === "object") { + minItems = rawOption.minItems; + } else if (rawOption === "always") { + minItems = 0; + } else if (rawOption === "never") { + minItems = Infinity; + } else { + minItems = null; + } + + //---------------------------------------------------------------------- + // Helpers + //---------------------------------------------------------------------- + + /** + * Determines whether there should be newlines inside function parens + * @param {ASTNode[]} elements The arguments or parameters in the list + * @param {boolean} hasLeftNewline `true` if the left paren has a newline in the current code. + * @returns {boolean} `true` if there should be newlines inside the function parens + */ + function shouldHaveNewlines(elements, hasLeftNewline) { + if (multilineOption) { + return elements.some((element, index) => index !== elements.length - 1 && element.loc.end.line !== elements[index + 1].loc.start.line); + } + if (consistentOption) { + return hasLeftNewline; + } + return elements.length >= minItems; + } + + /** + * Validates a list of arguments or parameters + * @param {Object} parens An object with keys `leftParen` for the left paren token, and `rightParen` for the right paren token + * @param {ASTNode[]} elements The arguments or parameters in the list + * @returns {void} + */ + function validateParens(parens, elements) { + const leftParen = parens.leftParen; + const rightParen = parens.rightParen; + const tokenAfterLeftParen = sourceCode.getTokenAfter(leftParen); + const tokenBeforeRightParen = sourceCode.getTokenBefore(rightParen); + const hasLeftNewline = !astUtils.isTokenOnSameLine(leftParen, tokenAfterLeftParen); + const hasRightNewline = !astUtils.isTokenOnSameLine(tokenBeforeRightParen, rightParen); + const needsNewlines = shouldHaveNewlines(elements, hasLeftNewline); + + if (hasLeftNewline && !needsNewlines) { + context.report({ + node: leftParen, + message: "Unexpected newline after '('.", + fix(fixer) { + return sourceCode.getText().slice(leftParen.range[1], tokenAfterLeftParen.range[0]).trim() + + // If there is a comment between the ( and the first element, don't do a fix. + ? null + : fixer.removeRange([leftParen.range[1], tokenAfterLeftParen.range[0]]); + } + }); + } else if (!hasLeftNewline && needsNewlines) { + context.report({ + node: leftParen, + message: "Expected a newline after '('.", + fix: fixer => fixer.insertTextAfter(leftParen, "\n") + }); + } + + if (hasRightNewline && !needsNewlines) { + context.report({ + node: rightParen, + message: "Unexpected newline before ')'.", + fix(fixer) { + return sourceCode.getText().slice(tokenBeforeRightParen.range[1], rightParen.range[0]).trim() + + // If there is a comment between the last element and the ), don't do a fix. + ? null + : fixer.removeRange([tokenBeforeRightParen.range[1], rightParen.range[0]]); + } + }); + } else if (!hasRightNewline && needsNewlines) { + context.report({ + node: rightParen, + message: "Expected a newline before ')'.", + fix: fixer => fixer.insertTextBefore(rightParen, "\n") + }); + } + } + + /** + * Gets the left paren and right paren tokens of a node. + * @param {ASTNode} node The node with parens + * @returns {Object} An object with keys `leftParen` for the left paren token, and `rightParen` for the right paren token. + * Can also return `null` if an expression has no parens (e.g. a NewExpression with no arguments, or an ArrowFunctionExpression + * with a single parameter) + */ + function getParenTokens(node) { + switch (node.type) { + case "NewExpression": + if (!node.arguments.length && !( + astUtils.isOpeningParenToken(sourceCode.getLastToken(node, { skip: 1 })) && + astUtils.isClosingParenToken(sourceCode.getLastToken(node)) + )) { + + // If the NewExpression does not have parens (e.g. `new Foo`), return null. + return null; + } + + // falls through + + case "CallExpression": + return { + leftParen: sourceCode.getTokenAfter(node.callee, astUtils.isOpeningParenToken), + rightParen: sourceCode.getLastToken(node) + }; + + case "FunctionDeclaration": + case "FunctionExpression": { + const leftParen = sourceCode.getFirstToken(node, astUtils.isOpeningParenToken); + const rightParen = node.params.length + ? sourceCode.getTokenAfter(node.params[node.params.length - 1], astUtils.isClosingParenToken) + : sourceCode.getTokenAfter(leftParen); + + return { leftParen, rightParen }; + } + + case "ArrowFunctionExpression": { + const firstToken = sourceCode.getFirstToken(node); + + if (!astUtils.isOpeningParenToken(firstToken)) { + + // If the ArrowFunctionExpression has a single param without parens, return null. + return null; + } + + return { + leftParen: firstToken, + rightParen: sourceCode.getTokenBefore(node.body, astUtils.isClosingParenToken) + }; + } + + default: + throw new TypeError(`unexpected node with type ${node.type}`); + } + } + + /** + * Validates the parentheses for a node + * @param {ASTNode} node The node with parens + * @returns {void} + */ + function validateNode(node) { + const parens = getParenTokens(node); + + if (parens) { + validateParens(parens, astUtils.isFunction(node) ? node.params : node.arguments); + } + } + + //---------------------------------------------------------------------- + // Public + //---------------------------------------------------------------------- + + return { + ArrowFunctionExpression: validateNode, + CallExpression: validateNode, + FunctionDeclaration: validateNode, + FunctionExpression: validateNode, + NewExpression: validateNode + }; + } +}; diff --git a/node_modules/eslint/lib/rules/generator-star-spacing.js b/node_modules/eslint/lib/rules/generator-star-spacing.js new file mode 100644 index 00000000..68f28636 --- /dev/null +++ b/node_modules/eslint/lib/rules/generator-star-spacing.js @@ -0,0 +1,199 @@ +/** + * @fileoverview Rule to check the spacing around the * in generator functions. + * @author Jamund Ferguson + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +const OVERRIDE_SCHEMA = { + oneOf: [ + { + enum: ["before", "after", "both", "neither"] + }, + { + type: "object", + properties: { + before: { type: "boolean" }, + after: { type: "boolean" } + }, + additionalProperties: false + } + ] +}; + +module.exports = { + meta: { + docs: { + description: "enforce consistent spacing around `*` operators in generator functions", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/generator-star-spacing" + }, + + fixable: "whitespace", + + schema: [ + { + oneOf: [ + { + enum: ["before", "after", "both", "neither"] + }, + { + type: "object", + properties: { + before: { type: "boolean" }, + after: { type: "boolean" }, + named: OVERRIDE_SCHEMA, + anonymous: OVERRIDE_SCHEMA, + method: OVERRIDE_SCHEMA + }, + additionalProperties: false + } + ] + } + ] + }, + + create(context) { + + const optionDefinitions = { + before: { before: true, after: false }, + after: { before: false, after: true }, + both: { before: true, after: true }, + neither: { before: false, after: false } + }; + + /** + * Returns resolved option definitions based on an option and defaults + * + * @param {any} option - The option object or string value + * @param {Object} defaults - The defaults to use if options are not present + * @returns {Object} the resolved object definition + */ + function optionToDefinition(option, defaults) { + if (!option) { + return defaults; + } + + return typeof option === "string" + ? optionDefinitions[option] + : Object.assign({}, defaults, option); + } + + const modes = (function(option) { + const defaults = optionToDefinition(option, optionDefinitions.before); + + return { + named: optionToDefinition(option.named, defaults), + anonymous: optionToDefinition(option.anonymous, defaults), + method: optionToDefinition(option.method, defaults) + }; + }(context.options[0] || {})); + + const sourceCode = context.getSourceCode(); + + /** + * Checks if the given token is a star token or not. + * + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a star token. + */ + function isStarToken(token) { + return token.value === "*" && token.type === "Punctuator"; + } + + /** + * Gets the generator star token of the given function node. + * + * @param {ASTNode} node - The function node to get. + * @returns {Token} Found star token. + */ + function getStarToken(node) { + return sourceCode.getFirstToken( + (node.parent.method || node.parent.type === "MethodDefinition") ? node.parent : node, + isStarToken + ); + } + + /** + * Checks the spacing between two tokens before or after the star token. + * + * @param {string} kind Either "named", "anonymous", or "method" + * @param {string} side Either "before" or "after". + * @param {Token} leftToken `function` keyword token if side is "before", or + * star token if side is "after". + * @param {Token} rightToken Star token if side is "before", or identifier + * token if side is "after". + * @returns {void} + */ + function checkSpacing(kind, side, leftToken, rightToken) { + if (!!(rightToken.range[0] - leftToken.range[1]) !== modes[kind][side]) { + const after = leftToken.value === "*"; + const spaceRequired = modes[kind][side]; + const node = after ? leftToken : rightToken; + const type = spaceRequired ? "Missing" : "Unexpected"; + const message = "{{type}} space {{side}} *."; + const data = { + type, + side + }; + + context.report({ + node, + message, + data, + fix(fixer) { + if (spaceRequired) { + if (after) { + return fixer.insertTextAfter(node, " "); + } + return fixer.insertTextBefore(node, " "); + } + return fixer.removeRange([leftToken.range[1], rightToken.range[0]]); + } + }); + } + } + + /** + * Enforces the spacing around the star if node is a generator function. + * + * @param {ASTNode} node A function expression or declaration node. + * @returns {void} + */ + function checkFunction(node) { + if (!node.generator) { + return; + } + + const starToken = getStarToken(node); + const prevToken = sourceCode.getTokenBefore(starToken); + const nextToken = sourceCode.getTokenAfter(starToken); + + let kind = "named"; + + if (node.parent.type === "MethodDefinition" || (node.parent.type === "Property" && node.parent.method)) { + kind = "method"; + } else if (!node.id) { + kind = "anonymous"; + } + + // Only check before when preceded by `function`|`static` keyword + if (!(kind === "method" && starToken === sourceCode.getFirstToken(node.parent))) { + checkSpacing(kind, "before", prevToken, starToken); + } + + checkSpacing(kind, "after", starToken, nextToken); + } + + return { + FunctionDeclaration: checkFunction, + FunctionExpression: checkFunction + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/getter-return.js b/node_modules/eslint/lib/rules/getter-return.js new file mode 100644 index 00000000..58f2a397 --- /dev/null +++ b/node_modules/eslint/lib/rules/getter-return.js @@ -0,0 +1,178 @@ +/** + * @fileoverview Enforces that a return statement is present in property getters. + * @author Aladdin-ADD(hh_2013@foxmail.com) + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ +const TARGET_NODE_TYPE = /^(?:Arrow)?FunctionExpression$/; + +/** + * Checks a given code path segment is reachable. + * + * @param {CodePathSegment} segment - A segment to check. + * @returns {boolean} `true` if the segment is reachable. + */ +function isReachable(segment) { + return segment.reachable; +} + +/** + * Gets a readable location. + * + * - FunctionExpression -> the function name or `function` keyword. + * + * @param {ASTNode} node - A function node to get. + * @returns {ASTNode|Token} The node or the token of a location. + */ +function getId(node) { + return node.id || node; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce `return` statements in getters", + category: "Possible Errors", + recommended: false, + url: "https://eslint.org/docs/rules/getter-return" + }, + fixable: null, + schema: [ + { + type: "object", + properties: { + allowImplicit: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const options = context.options[0] || { allowImplicit: false }; + + let funcInfo = { + upper: null, + codePath: null, + hasReturn: false, + shouldCheck: false, + node: null + }; + + /** + * Checks whether or not the last code path segment is reachable. + * Then reports this function if the segment is reachable. + * + * If the last code path segment is reachable, there are paths which are not + * returned or thrown. + * + * @param {ASTNode} node - A node to check. + * @returns {void} + */ + function checkLastSegment(node) { + if (funcInfo.shouldCheck && + funcInfo.codePath.currentSegments.some(isReachable) + ) { + context.report({ + node, + loc: getId(node).loc.start, + message: funcInfo.hasReturn + ? "Expected {{name}} to always return a value." + : "Expected to return a value in {{name}}.", + data: { + name: astUtils.getFunctionNameWithKind(funcInfo.node) + } + }); + } + } + + /** + * Checks whether a node means a getter function. + * @param {ASTNode} node - a node to check. + * @returns {boolean} if node means a getter, return true; else return false. + */ + function isGetter(node) { + const parent = node.parent; + + if (TARGET_NODE_TYPE.test(node.type) && node.body.type === "BlockStatement") { + if (parent.kind === "get") { + return true; + } + if (parent.type === "Property" && astUtils.getStaticPropertyName(parent) === "get" && parent.parent.type === "ObjectExpression") { + + // Object.defineProperty() + if (parent.parent.parent.type === "CallExpression" && + astUtils.getStaticPropertyName(parent.parent.parent.callee) === "defineProperty") { + return true; + } + + // Object.defineProperties() + if (parent.parent.parent.type === "Property" && + parent.parent.parent.parent.type === "ObjectExpression" && + parent.parent.parent.parent.parent.type === "CallExpression" && + astUtils.getStaticPropertyName(parent.parent.parent.parent.parent.callee) === "defineProperties") { + return true; + } + } + } + return false; + } + return { + + // Stacks this function's information. + onCodePathStart(codePath, node) { + funcInfo = { + upper: funcInfo, + codePath, + hasReturn: false, + shouldCheck: isGetter(node), + node + }; + }, + + // Pops this function's information. + onCodePathEnd() { + funcInfo = funcInfo.upper; + }, + + // Checks the return statement is valid. + ReturnStatement(node) { + if (funcInfo.shouldCheck) { + funcInfo.hasReturn = true; + + // if allowImplicit: false, should also check node.argument + if (!options.allowImplicit && !node.argument) { + context.report({ + node, + message: "Expected to return a value in {{name}}.", + data: { + name: astUtils.getFunctionNameWithKind(funcInfo.node) + } + }); + } + } + }, + + // Reports a given function if the last path is reachable. + "FunctionExpression:exit": checkLastSegment, + "ArrowFunctionExpression:exit": checkLastSegment + }; + } +}; diff --git a/node_modules/eslint/lib/rules/global-require.js b/node_modules/eslint/lib/rules/global-require.js new file mode 100644 index 00000000..a5f5335d --- /dev/null +++ b/node_modules/eslint/lib/rules/global-require.js @@ -0,0 +1,76 @@ +/** + * @fileoverview Rule for disallowing require() outside of the top-level module context + * @author Jamund Ferguson + */ + +"use strict"; + +const ACCEPTABLE_PARENTS = [ + "AssignmentExpression", + "VariableDeclarator", + "MemberExpression", + "ExpressionStatement", + "CallExpression", + "ConditionalExpression", + "Program", + "VariableDeclaration" +]; + +/** + * Finds the eslint-scope reference in the given scope. + * @param {Object} scope The scope to search. + * @param {ASTNode} node The identifier node. + * @returns {Reference|null} Returns the found reference or null if none were found. + */ +function findReference(scope, node) { + const references = scope.references.filter(reference => reference.identifier.range[0] === node.range[0] && + reference.identifier.range[1] === node.range[1]); + + /* istanbul ignore else: correctly returns null */ + if (references.length === 1) { + return references[0]; + } + return null; + +} + +/** + * Checks if the given identifier node is shadowed in the given scope. + * @param {Object} scope The current scope. + * @param {ASTNode} node The identifier node to check. + * @returns {boolean} Whether or not the name is shadowed. + */ +function isShadowed(scope, node) { + const reference = findReference(scope, node); + + return reference && reference.resolved && reference.resolved.defs.length > 0; +} + +module.exports = { + meta: { + docs: { + description: "require `require()` calls to be placed at top-level module scope", + category: "Node.js and CommonJS", + recommended: false, + url: "https://eslint.org/docs/rules/global-require" + }, + + schema: [] + }, + + create(context) { + return { + CallExpression(node) { + const currentScope = context.getScope(); + + if (node.callee.name === "require" && !isShadowed(currentScope, node.callee)) { + const isGoodRequire = context.getAncestors().every(parent => ACCEPTABLE_PARENTS.indexOf(parent.type) > -1); + + if (!isGoodRequire) { + context.report({ node, message: "Unexpected require()." }); + } + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/guard-for-in.js b/node_modules/eslint/lib/rules/guard-for-in.js new file mode 100644 index 00000000..0f85e498 --- /dev/null +++ b/node_modules/eslint/lib/rules/guard-for-in.js @@ -0,0 +1,71 @@ +/** + * @fileoverview Rule to flag for-in loops without if statements inside + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require `for-in` loops to include an `if` statement", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/guard-for-in" + }, + + schema: [] + }, + + create(context) { + + return { + + ForInStatement(node) { + const body = node.body; + + // empty statement + if (body.type === "EmptyStatement") { + return; + } + + // if statement + if (body.type === "IfStatement") { + return; + } + + // empty block + if (body.type === "BlockStatement" && body.body.length === 0) { + return; + } + + // block with just if statement + if (body.type === "BlockStatement" && body.body.length === 1 && body.body[0].type === "IfStatement") { + return; + } + + // block that starts with if statement + if (body.type === "BlockStatement" && body.body.length >= 1 && body.body[0].type === "IfStatement") { + const i = body.body[0]; + + // ... whose consequent is a continue + if (i.consequent.type === "ContinueStatement") { + return; + } + + // ... whose consequent is a block that contains only a continue + if (i.consequent.type === "BlockStatement" && i.consequent.body.length === 1 && i.consequent.body[0].type === "ContinueStatement") { + return; + } + } + + context.report({ node, message: "The body of a for-in should be wrapped in an if statement to filter unwanted properties from the prototype." }); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/handle-callback-err.js b/node_modules/eslint/lib/rules/handle-callback-err.js new file mode 100644 index 00000000..f6e6c108 --- /dev/null +++ b/node_modules/eslint/lib/rules/handle-callback-err.js @@ -0,0 +1,90 @@ +/** + * @fileoverview Ensure handling of errors when we know they exist. + * @author Jamund Ferguson + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require error handling in callbacks", + category: "Node.js and CommonJS", + recommended: false, + url: "https://eslint.org/docs/rules/handle-callback-err" + }, + + schema: [ + { + type: "string" + } + ] + }, + + create(context) { + + const errorArgument = context.options[0] || "err"; + + /** + * Checks if the given argument should be interpreted as a regexp pattern. + * @param {string} stringToCheck The string which should be checked. + * @returns {boolean} Whether or not the string should be interpreted as a pattern. + */ + function isPattern(stringToCheck) { + const firstChar = stringToCheck[0]; + + return firstChar === "^"; + } + + /** + * Checks if the given name matches the configured error argument. + * @param {string} name The name which should be compared. + * @returns {boolean} Whether or not the given name matches the configured error variable name. + */ + function matchesConfiguredErrorName(name) { + if (isPattern(errorArgument)) { + const regexp = new RegExp(errorArgument); + + return regexp.test(name); + } + return name === errorArgument; + } + + /** + * Get the parameters of a given function scope. + * @param {Object} scope The function scope. + * @returns {array} All parameters of the given scope. + */ + function getParameters(scope) { + return scope.variables.filter(variable => variable.defs[0] && variable.defs[0].type === "Parameter"); + } + + /** + * Check to see if we're handling the error object properly. + * @param {ASTNode} node The AST node to check. + * @returns {void} + */ + function checkForError(node) { + const scope = context.getScope(), + parameters = getParameters(scope), + firstParameter = parameters[0]; + + if (firstParameter && matchesConfiguredErrorName(firstParameter.name)) { + if (firstParameter.references.length === 0) { + context.report({ node, message: "Expected error to be handled." }); + } + } + } + + return { + FunctionDeclaration: checkForError, + FunctionExpression: checkForError, + ArrowFunctionExpression: checkForError + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/id-blacklist.js b/node_modules/eslint/lib/rules/id-blacklist.js new file mode 100644 index 00000000..ba9b5d4b --- /dev/null +++ b/node_modules/eslint/lib/rules/id-blacklist.js @@ -0,0 +1,122 @@ +/** + * @fileoverview Rule that warns when identifier names that are + * blacklisted in the configuration are used. + * @author Keith Cirkel (http://keithcirkel.co.uk) + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow specified identifiers", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/id-blacklist" + }, + + schema: { + type: "array", + items: { + type: "string" + }, + uniqueItems: true + } + }, + + create(context) { + + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + const blacklist = context.options; + + + /** + * Checks if a string matches the provided pattern + * @param {string} name The string to check. + * @returns {boolean} if the string is a match + * @private + */ + function isInvalid(name) { + return blacklist.indexOf(name) !== -1; + } + + /** + * Verifies if we should report an error or not based on the effective + * parent node and the identifier name. + * @param {ASTNode} effectiveParent The effective parent node of the node to be reported + * @param {string} name The identifier name of the identifier node + * @returns {boolean} whether an error should be reported or not + */ + function shouldReport(effectiveParent, name) { + return effectiveParent.type !== "CallExpression" && + effectiveParent.type !== "NewExpression" && + isInvalid(name); + } + + /** + * Reports an AST node as a rule violation. + * @param {ASTNode} node The node to report. + * @returns {void} + * @private + */ + function report(node) { + context.report({ + node, + message: "Identifier '{{name}}' is blacklisted.", + data: { + name: node.name + } + }); + } + + return { + + Identifier(node) { + const name = node.name, + effectiveParent = (node.parent.type === "MemberExpression") ? node.parent.parent : node.parent; + + // MemberExpressions get special rules + if (node.parent.type === "MemberExpression") { + + // Always check object names + if (node.parent.object.type === "Identifier" && + node.parent.object.name === node.name) { + if (isInvalid(name)) { + report(node); + } + + // Report AssignmentExpressions only if they are the left side of the assignment + } else if (effectiveParent.type === "AssignmentExpression" && + (effectiveParent.right.type !== "MemberExpression" || + effectiveParent.left.type === "MemberExpression" && + effectiveParent.left.property.name === node.name)) { + if (isInvalid(name)) { + report(node); + } + } + + // Properties have their own rules + } else if (node.parent.type === "Property") { + + if (shouldReport(effectiveParent, name)) { + report(node); + } + + // Report anything that is a match and not a CallExpression + } else if (shouldReport(effectiveParent, name)) { + report(node); + } + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/id-length.js b/node_modules/eslint/lib/rules/id-length.js new file mode 100644 index 00000000..eaed2621 --- /dev/null +++ b/node_modules/eslint/lib/rules/id-length.js @@ -0,0 +1,117 @@ +/** + * @fileoverview Rule that warns when identifier names are shorter or longer + * than the values provided in configuration. + * @author Burak Yigit Kaya aka BYK + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce minimum and maximum identifier lengths", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/id-length" + }, + + schema: [ + { + type: "object", + properties: { + min: { + type: "number" + }, + max: { + type: "number" + }, + exceptions: { + type: "array", + uniqueItems: true, + items: { + type: "string" + } + }, + properties: { + enum: ["always", "never"] + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const options = context.options[0] || {}; + const minLength = typeof options.min !== "undefined" ? options.min : 2; + const maxLength = typeof options.max !== "undefined" ? options.max : Infinity; + const properties = options.properties !== "never"; + const exceptions = (options.exceptions ? options.exceptions : []) + .reduce((obj, item) => { + obj[item] = true; + + return obj; + }, {}); + + const SUPPORTED_EXPRESSIONS = { + MemberExpression: properties && function(parent) { + return !parent.computed && ( + + // regular property assignment + (parent.parent.left === parent && parent.parent.type === "AssignmentExpression" || + + // or the last identifier in an ObjectPattern destructuring + parent.parent.type === "Property" && parent.parent.value === parent && + parent.parent.parent.type === "ObjectPattern" && parent.parent.parent.parent.left === parent.parent.parent) + ); + }, + AssignmentPattern(parent, node) { + return parent.left === node; + }, + VariableDeclarator(parent, node) { + return parent.id === node; + }, + Property: properties && function(parent, node) { + return parent.key === node; + }, + ImportDefaultSpecifier: true, + RestElement: true, + FunctionExpression: true, + ArrowFunctionExpression: true, + ClassDeclaration: true, + FunctionDeclaration: true, + MethodDefinition: true, + CatchClause: true + }; + + return { + Identifier(node) { + const name = node.name; + const parent = node.parent; + + const isShort = name.length < minLength; + const isLong = name.length > maxLength; + + if (!(isShort || isLong) || exceptions[name]) { + return; // Nothing to report + } + + const isValidExpression = SUPPORTED_EXPRESSIONS[parent.type]; + + if (isValidExpression && (isValidExpression === true || isValidExpression(parent, node))) { + context.report({ + node, + message: isShort + ? "Identifier name '{{name}}' is too short (< {{min}})." + : "Identifier name '{{name}}' is too long (> {{max}}).", + data: { name, min: minLength, max: maxLength } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/id-match.js b/node_modules/eslint/lib/rules/id-match.js new file mode 100644 index 00000000..608ef17d --- /dev/null +++ b/node_modules/eslint/lib/rules/id-match.js @@ -0,0 +1,145 @@ +/** + * @fileoverview Rule to flag non-matching identifiers + * @author Matthieu Larcher + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require identifiers to match a specified regular expression", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/id-match" + }, + + schema: [ + { + type: "string" + }, + { + type: "object", + properties: { + properties: { + type: "boolean" + } + } + } + ] + }, + + create(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + const pattern = context.options[0] || "^.+$", + regexp = new RegExp(pattern); + + const options = context.options[1] || {}, + properties = !!options.properties, + onlyDeclarations = !!options.onlyDeclarations; + + /** + * Checks if a string matches the provided pattern + * @param {string} name The string to check. + * @returns {boolean} if the string is a match + * @private + */ + function isInvalid(name) { + return !regexp.test(name); + } + + /** + * Verifies if we should report an error or not based on the effective + * parent node and the identifier name. + * @param {ASTNode} effectiveParent The effective parent node of the node to be reported + * @param {string} name The identifier name of the identifier node + * @returns {boolean} whether an error should be reported or not + */ + function shouldReport(effectiveParent, name) { + return effectiveParent.type !== "CallExpression" && + effectiveParent.type !== "NewExpression" && + isInvalid(name); + } + + /** + * Reports an AST node as a rule violation. + * @param {ASTNode} node The node to report. + * @returns {void} + * @private + */ + function report(node) { + context.report({ + node, + message: "Identifier '{{name}}' does not match the pattern '{{pattern}}'.", + data: { + name: node.name, + pattern + } + }); + } + + return { + + Identifier(node) { + const name = node.name, + parent = node.parent, + effectiveParent = (parent.type === "MemberExpression") ? parent.parent : parent; + + if (parent.type === "MemberExpression") { + + if (!properties) { + return; + } + + // Always check object names + if (parent.object.type === "Identifier" && + parent.object.name === name) { + if (isInvalid(name)) { + report(node); + } + + // Report AssignmentExpressions only if they are the left side of the assignment + } else if (effectiveParent.type === "AssignmentExpression" && + (effectiveParent.right.type !== "MemberExpression" || + effectiveParent.left.type === "MemberExpression" && + effectiveParent.left.property.name === name)) { + if (isInvalid(name)) { + report(node); + } + } + + } else if (parent.type === "Property") { + + if (!properties || parent.key.name !== name) { + return; + } + + if (shouldReport(effectiveParent, name)) { + report(node); + } + + } else { + const isDeclaration = effectiveParent.type === "FunctionDeclaration" || effectiveParent.type === "VariableDeclarator"; + + if (onlyDeclarations && !isDeclaration) { + return; + } + + if (shouldReport(effectiveParent, name)) { + report(node); + } + } + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/implicit-arrow-linebreak.js b/node_modules/eslint/lib/rules/implicit-arrow-linebreak.js new file mode 100644 index 00000000..a7ad1122 --- /dev/null +++ b/node_modules/eslint/lib/rules/implicit-arrow-linebreak.js @@ -0,0 +1,87 @@ +/** + * @fileoverview enforce the location of arrow function bodies + * @author Sharmila Jesupaul + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ +module.exports = { + meta: { + docs: { + description: "enforce the location of arrow function bodies", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/implicit-arrow-linebreak" + }, + fixable: "whitespace", + schema: [ + { + enum: ["beside", "below"] + } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + //---------------------------------------------------------------------- + // Helpers + //---------------------------------------------------------------------- + /** + * Gets the applicable preference for a particular keyword + * @returns {string} The applicable option for the keyword, e.g. 'beside' + */ + function getOption() { + return context.options[0] || "beside"; + } + + /** + * Validates the location of an arrow function body + * @param {ASTNode} node The arrow function body + * @param {string} keywordName The applicable keyword name for the arrow function body + * @returns {void} + */ + function validateExpression(node) { + const option = getOption(); + + let tokenBefore = sourceCode.getTokenBefore(node.body); + const hasParens = tokenBefore.value === "("; + + if (node.type === "BlockStatement") { + return; + } + + let fixerTarget = node.body; + + if (hasParens) { + + // Gets the first token before the function body that is not an open paren + tokenBefore = sourceCode.getTokenBefore(node.body, token => token.value !== "("); + fixerTarget = sourceCode.getTokenAfter(tokenBefore); + } + + if (tokenBefore.loc.end.line === fixerTarget.loc.start.line && option === "below") { + context.report({ + node: fixerTarget, + message: "Expected a linebreak before this expression.", + fix: fixer => fixer.insertTextBefore(fixerTarget, "\n") + }); + } else if (tokenBefore.loc.end.line !== fixerTarget.loc.start.line && option === "beside") { + context.report({ + node: fixerTarget, + message: "Expected no linebreak before this expression.", + fix: fixer => fixer.replaceTextRange([tokenBefore.range[1], fixerTarget.range[0]], " ") + }); + } + } + + //---------------------------------------------------------------------- + // Public + //---------------------------------------------------------------------- + return { + ArrowFunctionExpression: node => validateExpression(node) + }; + } +}; diff --git a/node_modules/eslint/lib/rules/indent-legacy.js b/node_modules/eslint/lib/rules/indent-legacy.js new file mode 100644 index 00000000..dc6d1689 --- /dev/null +++ b/node_modules/eslint/lib/rules/indent-legacy.js @@ -0,0 +1,1135 @@ +/** + * @fileoverview This option sets a specific tab width for your code + * + * This rule has been ported and modified from nodeca. + * @author Vitaly Puzrin + * @author Gyandeep Singh + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +/* istanbul ignore next: this rule has known coverage issues, but it's deprecated and shouldn't be updated in the future anyway. */ +module.exports = { + meta: { + docs: { + description: "enforce consistent indentation", + category: "Stylistic Issues", + recommended: false, + replacedBy: ["indent"], + url: "https://eslint.org/docs/rules/indent-legacy" + }, + + deprecated: true, + + fixable: "whitespace", + + schema: [ + { + oneOf: [ + { + enum: ["tab"] + }, + { + type: "integer", + minimum: 0 + } + ] + }, + { + type: "object", + properties: { + SwitchCase: { + type: "integer", + minimum: 0 + }, + VariableDeclarator: { + oneOf: [ + { + type: "integer", + minimum: 0 + }, + { + type: "object", + properties: { + var: { + type: "integer", + minimum: 0 + }, + let: { + type: "integer", + minimum: 0 + }, + const: { + type: "integer", + minimum: 0 + } + } + } + ] + }, + outerIIFEBody: { + type: "integer", + minimum: 0 + }, + MemberExpression: { + type: "integer", + minimum: 0 + }, + FunctionDeclaration: { + type: "object", + properties: { + parameters: { + oneOf: [ + { + type: "integer", + minimum: 0 + }, + { + enum: ["first"] + } + ] + }, + body: { + type: "integer", + minimum: 0 + } + } + }, + FunctionExpression: { + type: "object", + properties: { + parameters: { + oneOf: [ + { + type: "integer", + minimum: 0 + }, + { + enum: ["first"] + } + ] + }, + body: { + type: "integer", + minimum: 0 + } + } + }, + CallExpression: { + type: "object", + properties: { + parameters: { + oneOf: [ + { + type: "integer", + minimum: 0 + }, + { + enum: ["first"] + } + ] + } + } + }, + ArrayExpression: { + oneOf: [ + { + type: "integer", + minimum: 0 + }, + { + enum: ["first"] + } + ] + }, + ObjectExpression: { + oneOf: [ + { + type: "integer", + minimum: 0 + }, + { + enum: ["first"] + } + ] + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const DEFAULT_VARIABLE_INDENT = 1; + const DEFAULT_PARAMETER_INDENT = null; // For backwards compatibility, don't check parameter indentation unless specified in the config + const DEFAULT_FUNCTION_BODY_INDENT = 1; + + let indentType = "space"; + let indentSize = 4; + const options = { + SwitchCase: 0, + VariableDeclarator: { + var: DEFAULT_VARIABLE_INDENT, + let: DEFAULT_VARIABLE_INDENT, + const: DEFAULT_VARIABLE_INDENT + }, + outerIIFEBody: null, + FunctionDeclaration: { + parameters: DEFAULT_PARAMETER_INDENT, + body: DEFAULT_FUNCTION_BODY_INDENT + }, + FunctionExpression: { + parameters: DEFAULT_PARAMETER_INDENT, + body: DEFAULT_FUNCTION_BODY_INDENT + }, + CallExpression: { + arguments: DEFAULT_PARAMETER_INDENT + }, + ArrayExpression: 1, + ObjectExpression: 1 + }; + + const sourceCode = context.getSourceCode(); + + if (context.options.length) { + if (context.options[0] === "tab") { + indentSize = 1; + indentType = "tab"; + } else /* istanbul ignore else : this will be caught by options validation */ if (typeof context.options[0] === "number") { + indentSize = context.options[0]; + indentType = "space"; + } + + if (context.options[1]) { + const opts = context.options[1]; + + options.SwitchCase = opts.SwitchCase || 0; + const variableDeclaratorRules = opts.VariableDeclarator; + + if (typeof variableDeclaratorRules === "number") { + options.VariableDeclarator = { + var: variableDeclaratorRules, + let: variableDeclaratorRules, + const: variableDeclaratorRules + }; + } else if (typeof variableDeclaratorRules === "object") { + Object.assign(options.VariableDeclarator, variableDeclaratorRules); + } + + if (typeof opts.outerIIFEBody === "number") { + options.outerIIFEBody = opts.outerIIFEBody; + } + + if (typeof opts.MemberExpression === "number") { + options.MemberExpression = opts.MemberExpression; + } + + if (typeof opts.FunctionDeclaration === "object") { + Object.assign(options.FunctionDeclaration, opts.FunctionDeclaration); + } + + if (typeof opts.FunctionExpression === "object") { + Object.assign(options.FunctionExpression, opts.FunctionExpression); + } + + if (typeof opts.CallExpression === "object") { + Object.assign(options.CallExpression, opts.CallExpression); + } + + if (typeof opts.ArrayExpression === "number" || typeof opts.ArrayExpression === "string") { + options.ArrayExpression = opts.ArrayExpression; + } + + if (typeof opts.ObjectExpression === "number" || typeof opts.ObjectExpression === "string") { + options.ObjectExpression = opts.ObjectExpression; + } + } + } + + const caseIndentStore = {}; + + /** + * Creates an error message for a line, given the expected/actual indentation. + * @param {int} expectedAmount The expected amount of indentation characters for this line + * @param {int} actualSpaces The actual number of indentation spaces that were found on this line + * @param {int} actualTabs The actual number of indentation tabs that were found on this line + * @returns {string} An error message for this line + */ + function createErrorMessage(expectedAmount, actualSpaces, actualTabs) { + const expectedStatement = `${expectedAmount} ${indentType}${expectedAmount === 1 ? "" : "s"}`; // e.g. "2 tabs" + const foundSpacesWord = `space${actualSpaces === 1 ? "" : "s"}`; // e.g. "space" + const foundTabsWord = `tab${actualTabs === 1 ? "" : "s"}`; // e.g. "tabs" + let foundStatement; + + if (actualSpaces > 0 && actualTabs > 0) { + foundStatement = `${actualSpaces} ${foundSpacesWord} and ${actualTabs} ${foundTabsWord}`; // e.g. "1 space and 2 tabs" + } else if (actualSpaces > 0) { + + /* + * Abbreviate the message if the expected indentation is also spaces. + * e.g. 'Expected 4 spaces but found 2' rather than 'Expected 4 spaces but found 2 spaces' + */ + foundStatement = indentType === "space" ? actualSpaces : `${actualSpaces} ${foundSpacesWord}`; + } else if (actualTabs > 0) { + foundStatement = indentType === "tab" ? actualTabs : `${actualTabs} ${foundTabsWord}`; + } else { + foundStatement = "0"; + } + + return `Expected indentation of ${expectedStatement} but found ${foundStatement}.`; + } + + /** + * Reports a given indent violation + * @param {ASTNode} node Node violating the indent rule + * @param {int} needed Expected indentation character count + * @param {int} gottenSpaces Indentation space count in the actual node/code + * @param {int} gottenTabs Indentation tab count in the actual node/code + * @param {Object=} loc Error line and column location + * @param {boolean} isLastNodeCheck Is the error for last node check + * @param {int} lastNodeCheckEndOffset Number of charecters to skip from the end + * @returns {void} + */ + function report(node, needed, gottenSpaces, gottenTabs, loc, isLastNodeCheck) { + if (gottenSpaces && gottenTabs) { + + // To avoid conflicts with `no-mixed-spaces-and-tabs`, don't report lines that have both spaces and tabs. + return; + } + + const desiredIndent = (indentType === "space" ? " " : "\t").repeat(needed); + + const textRange = isLastNodeCheck + ? [node.range[1] - node.loc.end.column, node.range[1] - node.loc.end.column + gottenSpaces + gottenTabs] + : [node.range[0] - node.loc.start.column, node.range[0] - node.loc.start.column + gottenSpaces + gottenTabs]; + + context.report({ + node, + loc, + message: createErrorMessage(needed, gottenSpaces, gottenTabs), + fix: fixer => fixer.replaceTextRange(textRange, desiredIndent) + }); + } + + /** + * Get the actual indent of node + * @param {ASTNode|Token} node Node to examine + * @param {boolean} [byLastLine=false] get indent of node's last line + * @returns {Object} The node's indent. Contains keys `space` and `tab`, representing the indent of each character. Also + * contains keys `goodChar` and `badChar`, where `goodChar` is the amount of the user's desired indentation character, and + * `badChar` is the amount of the other indentation character. + */ + function getNodeIndent(node, byLastLine) { + const token = byLastLine ? sourceCode.getLastToken(node) : sourceCode.getFirstToken(node); + const srcCharsBeforeNode = sourceCode.getText(token, token.loc.start.column).split(""); + const indentChars = srcCharsBeforeNode.slice(0, srcCharsBeforeNode.findIndex(char => char !== " " && char !== "\t")); + const spaces = indentChars.filter(char => char === " ").length; + const tabs = indentChars.filter(char => char === "\t").length; + + return { + space: spaces, + tab: tabs, + goodChar: indentType === "space" ? spaces : tabs, + badChar: indentType === "space" ? tabs : spaces + }; + } + + /** + * Checks node is the first in its own start line. By default it looks by start line. + * @param {ASTNode} node The node to check + * @param {boolean} [byEndLocation=false] Lookup based on start position or end + * @returns {boolean} true if its the first in the its start line + */ + function isNodeFirstInLine(node, byEndLocation) { + const firstToken = byEndLocation === true ? sourceCode.getLastToken(node, 1) : sourceCode.getTokenBefore(node), + startLine = byEndLocation === true ? node.loc.end.line : node.loc.start.line, + endLine = firstToken ? firstToken.loc.end.line : -1; + + return startLine !== endLine; + } + + /** + * Check indent for node + * @param {ASTNode} node Node to check + * @param {int} neededIndent needed indent + * @param {boolean} [excludeCommas=false] skip comma on start of line + * @returns {void} + */ + function checkNodeIndent(node, neededIndent) { + const actualIndent = getNodeIndent(node, false); + + if ( + node.type !== "ArrayExpression" && + node.type !== "ObjectExpression" && + (actualIndent.goodChar !== neededIndent || actualIndent.badChar !== 0) && + isNodeFirstInLine(node) + ) { + report(node, neededIndent, actualIndent.space, actualIndent.tab); + } + + if (node.type === "IfStatement" && node.alternate) { + const elseToken = sourceCode.getTokenBefore(node.alternate); + + checkNodeIndent(elseToken, neededIndent); + + if (!isNodeFirstInLine(node.alternate)) { + checkNodeIndent(node.alternate, neededIndent); + } + } + + if (node.type === "TryStatement" && node.handler) { + const catchToken = sourceCode.getFirstToken(node.handler); + + checkNodeIndent(catchToken, neededIndent); + } + + if (node.type === "TryStatement" && node.finalizer) { + const finallyToken = sourceCode.getTokenBefore(node.finalizer); + + checkNodeIndent(finallyToken, neededIndent); + } + + if (node.type === "DoWhileStatement") { + const whileToken = sourceCode.getTokenAfter(node.body); + + checkNodeIndent(whileToken, neededIndent); + } + } + + /** + * Check indent for nodes list + * @param {ASTNode[]} nodes list of node objects + * @param {int} indent needed indent + * @param {boolean} [excludeCommas=false] skip comma on start of line + * @returns {void} + */ + function checkNodesIndent(nodes, indent) { + nodes.forEach(node => checkNodeIndent(node, indent)); + } + + /** + * Check last node line indent this detects, that block closed correctly + * @param {ASTNode} node Node to examine + * @param {int} lastLineIndent needed indent + * @returns {void} + */ + function checkLastNodeLineIndent(node, lastLineIndent) { + const lastToken = sourceCode.getLastToken(node); + const endIndent = getNodeIndent(lastToken, true); + + if ((endIndent.goodChar !== lastLineIndent || endIndent.badChar !== 0) && isNodeFirstInLine(node, true)) { + report( + node, + lastLineIndent, + endIndent.space, + endIndent.tab, + { line: lastToken.loc.start.line, column: lastToken.loc.start.column }, + true + ); + } + } + + /** + * Check last node line indent this detects, that block closed correctly + * This function for more complicated return statement case, where closing parenthesis may be followed by ';' + * @param {ASTNode} node Node to examine + * @param {int} firstLineIndent first line needed indent + * @returns {void} + */ + function checkLastReturnStatementLineIndent(node, firstLineIndent) { + + /* + * in case if return statement ends with ');' we have traverse back to ')' + * otherwise we'll measure indent for ';' and replace ')' + */ + const lastToken = sourceCode.getLastToken(node, astUtils.isClosingParenToken); + const textBeforeClosingParenthesis = sourceCode.getText(lastToken, lastToken.loc.start.column).slice(0, -1); + + if (textBeforeClosingParenthesis.trim()) { + + // There are tokens before the closing paren, don't report this case + return; + } + + const endIndent = getNodeIndent(lastToken, true); + + if (endIndent.goodChar !== firstLineIndent) { + report( + node, + firstLineIndent, + endIndent.space, + endIndent.tab, + { line: lastToken.loc.start.line, column: lastToken.loc.start.column }, + true + ); + } + } + + /** + * Check first node line indent is correct + * @param {ASTNode} node Node to examine + * @param {int} firstLineIndent needed indent + * @returns {void} + */ + function checkFirstNodeLineIndent(node, firstLineIndent) { + const startIndent = getNodeIndent(node, false); + + if ((startIndent.goodChar !== firstLineIndent || startIndent.badChar !== 0) && isNodeFirstInLine(node)) { + report( + node, + firstLineIndent, + startIndent.space, + startIndent.tab, + { line: node.loc.start.line, column: node.loc.start.column } + ); + } + } + + /** + * Returns a parent node of given node based on a specified type + * if not present then return null + * @param {ASTNode} node node to examine + * @param {string} type type that is being looked for + * @param {string} stopAtList end points for the evaluating code + * @returns {ASTNode|void} if found then node otherwise null + */ + function getParentNodeByType(node, type, stopAtList) { + let parent = node.parent; + const stopAtSet = new Set(stopAtList || ["Program"]); + + while (parent.type !== type && !stopAtSet.has(parent.type) && parent.type !== "Program") { + parent = parent.parent; + } + + return parent.type === type ? parent : null; + } + + /** + * Returns the VariableDeclarator based on the current node + * if not present then return null + * @param {ASTNode} node node to examine + * @returns {ASTNode|void} if found then node otherwise null + */ + function getVariableDeclaratorNode(node) { + return getParentNodeByType(node, "VariableDeclarator"); + } + + /** + * Check to see if the node is part of the multi-line variable declaration. + * Also if its on the same line as the varNode + * @param {ASTNode} node node to check + * @param {ASTNode} varNode variable declaration node to check against + * @returns {boolean} True if all the above condition satisfy + */ + function isNodeInVarOnTop(node, varNode) { + return varNode && + varNode.parent.loc.start.line === node.loc.start.line && + varNode.parent.declarations.length > 1; + } + + /** + * Check to see if the argument before the callee node is multi-line and + * there should only be 1 argument before the callee node + * @param {ASTNode} node node to check + * @returns {boolean} True if arguments are multi-line + */ + function isArgBeforeCalleeNodeMultiline(node) { + const parent = node.parent; + + if (parent.arguments.length >= 2 && parent.arguments[1] === node) { + return parent.arguments[0].loc.end.line > parent.arguments[0].loc.start.line; + } + + return false; + } + + /** + * Check to see if the node is a file level IIFE + * @param {ASTNode} node The function node to check. + * @returns {boolean} True if the node is the outer IIFE + */ + function isOuterIIFE(node) { + const parent = node.parent; + let stmt = parent.parent; + + /* + * Verify that the node is an IIEF + */ + if ( + parent.type !== "CallExpression" || + parent.callee !== node) { + + return false; + } + + /* + * Navigate legal ancestors to determine whether this IIEF is outer + */ + while ( + stmt.type === "UnaryExpression" && ( + stmt.operator === "!" || + stmt.operator === "~" || + stmt.operator === "+" || + stmt.operator === "-") || + stmt.type === "AssignmentExpression" || + stmt.type === "LogicalExpression" || + stmt.type === "SequenceExpression" || + stmt.type === "VariableDeclarator") { + + stmt = stmt.parent; + } + + return (( + stmt.type === "ExpressionStatement" || + stmt.type === "VariableDeclaration") && + stmt.parent && stmt.parent.type === "Program" + ); + } + + /** + * Check indent for function block content + * @param {ASTNode} node A BlockStatement node that is inside of a function. + * @returns {void} + */ + function checkIndentInFunctionBlock(node) { + + /* + * Search first caller in chain. + * Ex.: + * + * Models <- Identifier + * .User + * .find() + * .exec(function() { + * // function body + * }); + * + * Looks for 'Models' + */ + const calleeNode = node.parent; // FunctionExpression + let indent; + + if (calleeNode.parent && + (calleeNode.parent.type === "Property" || + calleeNode.parent.type === "ArrayExpression")) { + + // If function is part of array or object, comma can be put at left + indent = getNodeIndent(calleeNode, false).goodChar; + } else { + + // If function is standalone, simple calculate indent + indent = getNodeIndent(calleeNode).goodChar; + } + + if (calleeNode.parent.type === "CallExpression") { + const calleeParent = calleeNode.parent; + + if (calleeNode.type !== "FunctionExpression" && calleeNode.type !== "ArrowFunctionExpression") { + if (calleeParent && calleeParent.loc.start.line < node.loc.start.line) { + indent = getNodeIndent(calleeParent).goodChar; + } + } else { + if (isArgBeforeCalleeNodeMultiline(calleeNode) && + calleeParent.callee.loc.start.line === calleeParent.callee.loc.end.line && + !isNodeFirstInLine(calleeNode)) { + indent = getNodeIndent(calleeParent).goodChar; + } + } + } + + /* + * function body indent should be indent + indent size, unless this + * is a FunctionDeclaration, FunctionExpression, or outer IIFE and the corresponding options are enabled. + */ + let functionOffset = indentSize; + + if (options.outerIIFEBody !== null && isOuterIIFE(calleeNode)) { + functionOffset = options.outerIIFEBody * indentSize; + } else if (calleeNode.type === "FunctionExpression") { + functionOffset = options.FunctionExpression.body * indentSize; + } else if (calleeNode.type === "FunctionDeclaration") { + functionOffset = options.FunctionDeclaration.body * indentSize; + } + indent += functionOffset; + + // check if the node is inside a variable + const parentVarNode = getVariableDeclaratorNode(node); + + if (parentVarNode && isNodeInVarOnTop(node, parentVarNode)) { + indent += indentSize * options.VariableDeclarator[parentVarNode.parent.kind]; + } + + if (node.body.length > 0) { + checkNodesIndent(node.body, indent); + } + + checkLastNodeLineIndent(node, indent - functionOffset); + } + + + /** + * Checks if the given node starts and ends on the same line + * @param {ASTNode} node The node to check + * @returns {boolean} Whether or not the block starts and ends on the same line. + */ + function isSingleLineNode(node) { + const lastToken = sourceCode.getLastToken(node), + startLine = node.loc.start.line, + endLine = lastToken.loc.end.line; + + return startLine === endLine; + } + + /** + * Check to see if the first element inside an array is an object and on the same line as the node + * If the node is not an array then it will return false. + * @param {ASTNode} node node to check + * @returns {boolean} success/failure + */ + function isFirstArrayElementOnSameLine(node) { + if (node.type === "ArrayExpression" && node.elements[0]) { + return node.elements[0].loc.start.line === node.loc.start.line && node.elements[0].type === "ObjectExpression"; + } + return false; + + } + + /** + * Check indent for array block content or object block content + * @param {ASTNode} node node to examine + * @returns {void} + */ + function checkIndentInArrayOrObjectBlock(node) { + + // Skip inline + if (isSingleLineNode(node)) { + return; + } + + let elements = (node.type === "ArrayExpression") ? node.elements : node.properties; + + // filter out empty elements example would be [ , 2] so remove first element as espree considers it as null + elements = elements.filter(elem => elem !== null); + + let nodeIndent; + let elementsIndent; + const parentVarNode = getVariableDeclaratorNode(node); + + // TODO - come up with a better strategy in future + if (isNodeFirstInLine(node)) { + const parent = node.parent; + + nodeIndent = getNodeIndent(parent).goodChar; + if (!parentVarNode || parentVarNode.loc.start.line !== node.loc.start.line) { + if (parent.type !== "VariableDeclarator" || parentVarNode === parentVarNode.parent.declarations[0]) { + if (parent.type === "VariableDeclarator" && parentVarNode.loc.start.line === parent.loc.start.line) { + nodeIndent += (indentSize * options.VariableDeclarator[parentVarNode.parent.kind]); + } else if (parent.type === "ObjectExpression" || parent.type === "ArrayExpression") { + const parentElements = node.parent.type === "ObjectExpression" ? node.parent.properties : node.parent.elements; + + if (parentElements[0] && + parentElements[0].loc.start.line === parent.loc.start.line && + parentElements[0].loc.end.line !== parent.loc.start.line) { + + /* + * If the first element of the array spans multiple lines, don't increase the expected indentation of the rest. + * e.g. [{ + * foo: 1 + * }, + * { + * bar: 1 + * }] + * the second object is not indented. + */ + } else if (typeof options[parent.type] === "number") { + nodeIndent += options[parent.type] * indentSize; + } else { + nodeIndent = parentElements[0].loc.start.column; + } + } else if (parent.type === "CallExpression" || parent.type === "NewExpression") { + if (typeof options.CallExpression.arguments === "number") { + nodeIndent += options.CallExpression.arguments * indentSize; + } else if (options.CallExpression.arguments === "first") { + if (parent.arguments.indexOf(node) !== -1) { + nodeIndent = parent.arguments[0].loc.start.column; + } + } else { + nodeIndent += indentSize; + } + } else if (parent.type === "LogicalExpression" || parent.type === "ArrowFunctionExpression") { + nodeIndent += indentSize; + } + } + } else if (!parentVarNode && !isFirstArrayElementOnSameLine(parent) && parent.type !== "MemberExpression" && parent.type !== "ExpressionStatement" && parent.type !== "AssignmentExpression" && parent.type !== "Property") { + nodeIndent += indentSize; + } + + checkFirstNodeLineIndent(node, nodeIndent); + } else { + nodeIndent = getNodeIndent(node).goodChar; + } + + if (options[node.type] === "first") { + elementsIndent = elements.length ? elements[0].loc.start.column : 0; // If there are no elements, elementsIndent doesn't matter. + } else { + elementsIndent = nodeIndent + indentSize * options[node.type]; + } + + /* + * Check if the node is a multiple variable declaration; if so, then + * make sure indentation takes that into account. + */ + if (isNodeInVarOnTop(node, parentVarNode)) { + elementsIndent += indentSize * options.VariableDeclarator[parentVarNode.parent.kind]; + } + + checkNodesIndent(elements, elementsIndent); + + if (elements.length > 0) { + + // Skip last block line check if last item in same line + if (elements[elements.length - 1].loc.end.line === node.loc.end.line) { + return; + } + } + + checkLastNodeLineIndent(node, nodeIndent + + (isNodeInVarOnTop(node, parentVarNode) ? options.VariableDeclarator[parentVarNode.parent.kind] * indentSize : 0)); + } + + /** + * Check if the node or node body is a BlockStatement or not + * @param {ASTNode} node node to test + * @returns {boolean} True if it or its body is a block statement + */ + function isNodeBodyBlock(node) { + return node.type === "BlockStatement" || node.type === "ClassBody" || (node.body && node.body.type === "BlockStatement") || + (node.consequent && node.consequent.type === "BlockStatement"); + } + + /** + * Check indentation for blocks + * @param {ASTNode} node node to check + * @returns {void} + */ + function blockIndentationCheck(node) { + + // Skip inline blocks + if (isSingleLineNode(node)) { + return; + } + + if (node.parent && ( + node.parent.type === "FunctionExpression" || + node.parent.type === "FunctionDeclaration" || + node.parent.type === "ArrowFunctionExpression") + ) { + checkIndentInFunctionBlock(node); + return; + } + + let indent; + let nodesToCheck = []; + + /* + * For this statements we should check indent from statement beginning, + * not from the beginning of the block. + */ + const statementsWithProperties = [ + "IfStatement", "WhileStatement", "ForStatement", "ForInStatement", "ForOfStatement", "DoWhileStatement", "ClassDeclaration", "TryStatement" + ]; + + if (node.parent && statementsWithProperties.indexOf(node.parent.type) !== -1 && isNodeBodyBlock(node)) { + indent = getNodeIndent(node.parent).goodChar; + } else if (node.parent && node.parent.type === "CatchClause") { + indent = getNodeIndent(node.parent.parent).goodChar; + } else { + indent = getNodeIndent(node).goodChar; + } + + if (node.type === "IfStatement" && node.consequent.type !== "BlockStatement") { + nodesToCheck = [node.consequent]; + } else if (Array.isArray(node.body)) { + nodesToCheck = node.body; + } else { + nodesToCheck = [node.body]; + } + + if (nodesToCheck.length > 0) { + checkNodesIndent(nodesToCheck, indent + indentSize); + } + + if (node.type === "BlockStatement") { + checkLastNodeLineIndent(node, indent); + } + } + + /** + * Filter out the elements which are on the same line of each other or the node. + * basically have only 1 elements from each line except the variable declaration line. + * @param {ASTNode} node Variable declaration node + * @returns {ASTNode[]} Filtered elements + */ + function filterOutSameLineVars(node) { + return node.declarations.reduce((finalCollection, elem) => { + const lastElem = finalCollection[finalCollection.length - 1]; + + if ((elem.loc.start.line !== node.loc.start.line && !lastElem) || + (lastElem && lastElem.loc.start.line !== elem.loc.start.line)) { + finalCollection.push(elem); + } + + return finalCollection; + }, []); + } + + /** + * Check indentation for variable declarations + * @param {ASTNode} node node to examine + * @returns {void} + */ + function checkIndentInVariableDeclarations(node) { + const elements = filterOutSameLineVars(node); + const nodeIndent = getNodeIndent(node).goodChar; + const lastElement = elements[elements.length - 1]; + + const elementsIndent = nodeIndent + indentSize * options.VariableDeclarator[node.kind]; + + checkNodesIndent(elements, elementsIndent); + + // Only check the last line if there is any token after the last item + if (sourceCode.getLastToken(node).loc.end.line <= lastElement.loc.end.line) { + return; + } + + const tokenBeforeLastElement = sourceCode.getTokenBefore(lastElement); + + if (tokenBeforeLastElement.value === ",") { + + // Special case for comma-first syntax where the semicolon is indented + checkLastNodeLineIndent(node, getNodeIndent(tokenBeforeLastElement).goodChar); + } else { + checkLastNodeLineIndent(node, elementsIndent - indentSize); + } + } + + /** + * Check and decide whether to check for indentation for blockless nodes + * Scenarios are for or while statements without braces around them + * @param {ASTNode} node node to examine + * @returns {void} + */ + function blockLessNodes(node) { + if (node.body.type !== "BlockStatement") { + blockIndentationCheck(node); + } + } + + /** + * Returns the expected indentation for the case statement + * @param {ASTNode} node node to examine + * @param {int} [providedSwitchIndent] indent for switch statement + * @returns {int} indent size + */ + function expectedCaseIndent(node, providedSwitchIndent) { + const switchNode = (node.type === "SwitchStatement") ? node : node.parent; + const switchIndent = typeof providedSwitchIndent === "undefined" + ? getNodeIndent(switchNode).goodChar + : providedSwitchIndent; + let caseIndent; + + if (caseIndentStore[switchNode.loc.start.line]) { + return caseIndentStore[switchNode.loc.start.line]; + } + + if (switchNode.cases.length > 0 && options.SwitchCase === 0) { + caseIndent = switchIndent; + } else { + caseIndent = switchIndent + (indentSize * options.SwitchCase); + } + + caseIndentStore[switchNode.loc.start.line] = caseIndent; + return caseIndent; + + } + + /** + * Checks wether a return statement is wrapped in () + * @param {ASTNode} node node to examine + * @returns {boolean} the result + */ + function isWrappedInParenthesis(node) { + const regex = /^return\s*?\(\s*?\);*?/; + + const statementWithoutArgument = sourceCode.getText(node).replace( + sourceCode.getText(node.argument), "" + ); + + return regex.test(statementWithoutArgument); + } + + return { + Program(node) { + if (node.body.length > 0) { + + // Root nodes should have no indent + checkNodesIndent(node.body, getNodeIndent(node).goodChar); + } + }, + + ClassBody: blockIndentationCheck, + + BlockStatement: blockIndentationCheck, + + WhileStatement: blockLessNodes, + + ForStatement: blockLessNodes, + + ForInStatement: blockLessNodes, + + ForOfStatement: blockLessNodes, + + DoWhileStatement: blockLessNodes, + + IfStatement(node) { + if (node.consequent.type !== "BlockStatement" && node.consequent.loc.start.line > node.loc.start.line) { + blockIndentationCheck(node); + } + }, + + VariableDeclaration(node) { + if (node.declarations[node.declarations.length - 1].loc.start.line > node.declarations[0].loc.start.line) { + checkIndentInVariableDeclarations(node); + } + }, + + ObjectExpression(node) { + checkIndentInArrayOrObjectBlock(node); + }, + + ArrayExpression(node) { + checkIndentInArrayOrObjectBlock(node); + }, + + MemberExpression(node) { + + if (typeof options.MemberExpression === "undefined") { + return; + } + + if (isSingleLineNode(node)) { + return; + } + + /* + * The typical layout of variable declarations and assignments + * alter the expectation of correct indentation. Skip them. + * TODO: Add appropriate configuration options for variable + * declarations and assignments. + */ + if (getParentNodeByType(node, "VariableDeclarator", ["FunctionExpression", "ArrowFunctionExpression"])) { + return; + } + + if (getParentNodeByType(node, "AssignmentExpression", ["FunctionExpression"])) { + return; + } + + const propertyIndent = getNodeIndent(node).goodChar + indentSize * options.MemberExpression; + + const checkNodes = [node.property]; + + const dot = sourceCode.getTokenBefore(node.property); + + if (dot.type === "Punctuator" && dot.value === ".") { + checkNodes.push(dot); + } + + checkNodesIndent(checkNodes, propertyIndent); + }, + + SwitchStatement(node) { + + // Switch is not a 'BlockStatement' + const switchIndent = getNodeIndent(node).goodChar; + const caseIndent = expectedCaseIndent(node, switchIndent); + + checkNodesIndent(node.cases, caseIndent); + + + checkLastNodeLineIndent(node, switchIndent); + }, + + SwitchCase(node) { + + // Skip inline cases + if (isSingleLineNode(node)) { + return; + } + const caseIndent = expectedCaseIndent(node); + + checkNodesIndent(node.consequent, caseIndent + indentSize); + }, + + FunctionDeclaration(node) { + if (isSingleLineNode(node)) { + return; + } + if (options.FunctionDeclaration.parameters === "first" && node.params.length) { + checkNodesIndent(node.params.slice(1), node.params[0].loc.start.column); + } else if (options.FunctionDeclaration.parameters !== null) { + checkNodesIndent(node.params, getNodeIndent(node).goodChar + indentSize * options.FunctionDeclaration.parameters); + } + }, + + FunctionExpression(node) { + if (isSingleLineNode(node)) { + return; + } + if (options.FunctionExpression.parameters === "first" && node.params.length) { + checkNodesIndent(node.params.slice(1), node.params[0].loc.start.column); + } else if (options.FunctionExpression.parameters !== null) { + checkNodesIndent(node.params, getNodeIndent(node).goodChar + indentSize * options.FunctionExpression.parameters); + } + }, + + ReturnStatement(node) { + if (isSingleLineNode(node)) { + return; + } + + const firstLineIndent = getNodeIndent(node).goodChar; + + // in case if return statement is wrapped in parenthesis + if (isWrappedInParenthesis(node)) { + checkLastReturnStatementLineIndent(node, firstLineIndent); + } else { + checkNodeIndent(node, firstLineIndent); + } + }, + + CallExpression(node) { + if (isSingleLineNode(node)) { + return; + } + if (options.CallExpression.arguments === "first" && node.arguments.length) { + checkNodesIndent(node.arguments.slice(1), node.arguments[0].loc.start.column); + } else if (options.CallExpression.arguments !== null) { + checkNodesIndent(node.arguments, getNodeIndent(node).goodChar + indentSize * options.CallExpression.arguments); + } + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/indent.js b/node_modules/eslint/lib/rules/indent.js new file mode 100644 index 00000000..a08b4d7e --- /dev/null +++ b/node_modules/eslint/lib/rules/indent.js @@ -0,0 +1,1555 @@ +/** + * @fileoverview This option sets a specific tab width for your code + * + * @author Teddy Katz + * @author Vitaly Puzrin + * @author Gyandeep Singh + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"); +const astUtils = require("../ast-utils"); +const createTree = require("functional-red-black-tree"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +const KNOWN_NODES = new Set([ + "AssignmentExpression", + "AssignmentPattern", + "ArrayExpression", + "ArrayPattern", + "ArrowFunctionExpression", + "AwaitExpression", + "BlockStatement", + "BinaryExpression", + "BreakStatement", + "CallExpression", + "CatchClause", + "ClassBody", + "ClassDeclaration", + "ClassExpression", + "ConditionalExpression", + "ContinueStatement", + "DoWhileStatement", + "DebuggerStatement", + "EmptyStatement", + "ExperimentalRestProperty", + "ExperimentalSpreadProperty", + "ExpressionStatement", + "ForStatement", + "ForInStatement", + "ForOfStatement", + "FunctionDeclaration", + "FunctionExpression", + "Identifier", + "IfStatement", + "Literal", + "LabeledStatement", + "LogicalExpression", + "MemberExpression", + "MetaProperty", + "MethodDefinition", + "NewExpression", + "ObjectExpression", + "ObjectPattern", + "Program", + "Property", + "RestElement", + "ReturnStatement", + "SequenceExpression", + "SpreadElement", + "Super", + "SwitchCase", + "SwitchStatement", + "TaggedTemplateExpression", + "TemplateElement", + "TemplateLiteral", + "ThisExpression", + "ThrowStatement", + "TryStatement", + "UnaryExpression", + "UpdateExpression", + "VariableDeclaration", + "VariableDeclarator", + "WhileStatement", + "WithStatement", + "YieldExpression", + "JSXIdentifier", + "JSXNamespacedName", + "JSXMemberExpression", + "JSXEmptyExpression", + "JSXExpressionContainer", + "JSXElement", + "JSXClosingElement", + "JSXOpeningElement", + "JSXAttribute", + "JSXSpreadAttribute", + "JSXText", + "ExportDefaultDeclaration", + "ExportNamedDeclaration", + "ExportAllDeclaration", + "ExportSpecifier", + "ImportDeclaration", + "ImportSpecifier", + "ImportDefaultSpecifier", + "ImportNamespaceSpecifier" +]); + +/* + * General rule strategy: + * 1. An OffsetStorage instance stores a map of desired offsets, where each token has a specified offset from another + * specified token or to the first column. + * 2. As the AST is traversed, modify the desired offsets of tokens accordingly. For example, when entering a + * BlockStatement, offset all of the tokens in the BlockStatement by 1 indent level from the opening curly + * brace of the BlockStatement. + * 3. After traversing the AST, calculate the expected indentation levels of every token according to the + * OffsetStorage container. + * 4. For each line, compare the expected indentation of the first token to the actual indentation in the file, + * and report the token if the two values are not equal. + */ + + +/** + * A mutable balanced binary search tree that stores (key, value) pairs. The keys are numeric, and must be unique. + * This is intended to be a generic wrapper around a balanced binary search tree library, so that the underlying implementation + * can easily be swapped out. + */ +class BinarySearchTree { + + /** + * Creates an empty tree + */ + constructor() { + this._rbTree = createTree(); + } + + /** + * Inserts an entry into the tree. + * @param {number} key The entry's key + * @param {*} value The entry's value + * @returns {void} + */ + insert(key, value) { + const iterator = this._rbTree.find(key); + + if (iterator.valid) { + this._rbTree = iterator.update(value); + } else { + this._rbTree = this._rbTree.insert(key, value); + } + } + + /** + * Finds the entry with the largest key less than or equal to the provided key + * @param {number} key The provided key + * @returns {{key: number, value: *}|null} The found entry, or null if no such entry exists. + */ + findLe(key) { + const iterator = this._rbTree.le(key); + + return iterator && { key: iterator.key, value: iterator.value }; + } + + /** + * Deletes all of the keys in the interval [start, end) + * @param {number} start The start of the range + * @param {number} end The end of the range + * @returns {void} + */ + deleteRange(start, end) { + + // Exit without traversing the tree if the range has zero size. + if (start === end) { + return; + } + const iterator = this._rbTree.ge(start); + + while (iterator.valid && iterator.key < end) { + this._rbTree = this._rbTree.remove(iterator.key); + iterator.next(); + } + } +} + +/** + * A helper class to get token-based info related to indentation + */ +class TokenInfo { + + /** + * @param {SourceCode} sourceCode A SourceCode object + */ + constructor(sourceCode) { + this.sourceCode = sourceCode; + this.firstTokensByLineNumber = sourceCode.tokensAndComments.reduce((map, token) => { + if (!map.has(token.loc.start.line)) { + map.set(token.loc.start.line, token); + } + if (!map.has(token.loc.end.line) && sourceCode.text.slice(token.range[1] - token.loc.end.column, token.range[1]).trim()) { + map.set(token.loc.end.line, token); + } + return map; + }, new Map()); + } + + /** + * Gets the first token on a given token's line + * @param {Token|ASTNode} token a node or token + * @returns {Token} The first token on the given line + */ + getFirstTokenOfLine(token) { + return this.firstTokensByLineNumber.get(token.loc.start.line); + } + + /** + * Determines whether a token is the first token in its line + * @param {Token} token The token + * @returns {boolean} `true` if the token is the first on its line + */ + isFirstTokenOfLine(token) { + return this.getFirstTokenOfLine(token) === token; + } + + /** + * Get the actual indent of a token + * @param {Token} token Token to examine. This should be the first token on its line. + * @returns {string} The indentation characters that precede the token + */ + getTokenIndent(token) { + return this.sourceCode.text.slice(token.range[0] - token.loc.start.column, token.range[0]); + } +} + +/** + * A class to store information on desired offsets of tokens from each other + */ +class OffsetStorage { + + /** + * @param {TokenInfo} tokenInfo a TokenInfo instance + * @param {number} indentSize The desired size of each indentation level + * @param {string} indentType The indentation character + */ + constructor(tokenInfo, indentSize, indentType) { + this._tokenInfo = tokenInfo; + this._indentSize = indentSize; + this._indentType = indentType; + + this._tree = new BinarySearchTree(); + this._tree.insert(0, { offset: 0, from: null, force: false }); + + this._lockedFirstTokens = new WeakMap(); + this._desiredIndentCache = new WeakMap(); + this._ignoredTokens = new WeakSet(); + } + + _getOffsetDescriptor(token) { + return this._tree.findLe(token.range[0]).value; + } + + /** + * Sets the offset column of token B to match the offset column of token A. + * **WARNING**: This matches a *column*, even if baseToken is not the first token on its line. In + * most cases, `setDesiredOffset` should be used instead. + * @param {Token} baseToken The first token + * @param {Token} offsetToken The second token, whose offset should be matched to the first token + * @returns {void} + */ + matchOffsetOf(baseToken, offsetToken) { + + /* + * lockedFirstTokens is a map from a token whose indentation is controlled by the "first" option to + * the token that it depends on. For example, with the `ArrayExpression: first` option, the first + * token of each element in the array after the first will be mapped to the first token of the first + * element. The desired indentation of each of these tokens is computed based on the desired indentation + * of the "first" element, rather than through the normal offset mechanism. + */ + this._lockedFirstTokens.set(offsetToken, baseToken); + } + + /** + * Sets the desired offset of a token. + * + * This uses a line-based offset collapsing behavior to handle tokens on the same line. + * For example, consider the following two cases: + * + * ( + * [ + * bar + * ] + * ) + * + * ([ + * bar + * ]) + * + * Based on the first case, it's clear that the `bar` token needs to have an offset of 1 indent level (4 spaces) from + * the `[` token, and the `[` token has to have an offset of 1 indent level from the `(` token. Since the `(` token is + * the first on its line (with an indent of 0 spaces), the `bar` token needs to be offset by 2 indent levels (8 spaces) + * from the start of its line. + * + * However, in the second case `bar` should only be indented by 4 spaces. This is because the offset of 1 indent level + * between the `(` and the `[` tokens gets "collapsed" because the two tokens are on the same line. As a result, the + * `(` token is mapped to the `[` token with an offset of 0, and the rule correctly decides that `bar` should be indented + * by 1 indent level from the start of the line. + * + * This is useful because rule listeners can usually just call `setDesiredOffset` for all the tokens in the node, + * without needing to check which lines those tokens are on. + * + * Note that since collapsing only occurs when two tokens are on the same line, there are a few cases where non-intuitive + * behavior can occur. For example, consider the following cases: + * + * foo( + * ). + * bar( + * baz + * ) + * + * foo( + * ).bar( + * baz + * ) + * + * Based on the first example, it would seem that `bar` should be offset by 1 indent level from `foo`, and `baz` + * should be offset by 1 indent level from `bar`. However, this is not correct, because it would result in `baz` + * being indented by 2 indent levels in the second case (since `foo`, `bar`, and `baz` are all on separate lines, no + * collapsing would occur). + * + * Instead, the correct way would be to offset `baz` by 1 level from `bar`, offset `bar` by 1 level from the `)`, and + * offset the `)` by 0 levels from `foo`. This ensures that the offset between `bar` and the `)` are correctly collapsed + * in the second case. + * + * @param {Token} token The token + * @param {Token} fromToken The token that `token` should be offset from + * @param {number} offset The desired indent level + * @returns {void} + */ + setDesiredOffset(token, fromToken, offset) { + return this.setDesiredOffsets(token.range, fromToken, offset); + } + + /** + * Sets the desired offset of all tokens in a range + * It's common for node listeners in this file to need to apply the same offset to a large, contiguous range of tokens. + * Moreover, the offset of any given token is usually updated multiple times (roughly once for each node that contains + * it). This means that the offset of each token is updated O(AST depth) times. + * It would not be performant to store and update the offsets for each token independently, because the rule would end + * up having a time complexity of O(number of tokens * AST depth), which is quite slow for large files. + * + * Instead, the offset tree is represented as a collection of contiguous offset ranges in a file. For example, the following + * list could represent the state of the offset tree at a given point: + * + * * Tokens starting in the interval [0, 15) are aligned with the beginning of the file + * * Tokens starting in the interval [15, 30) are offset by 1 indent level from the `bar` token + * * Tokens starting in the interval [30, 43) are offset by 1 indent level from the `foo` token + * * Tokens starting in the interval [43, 820) are offset by 2 indent levels from the `bar` token + * * Tokens starting in the interval [820, ∞) are offset by 1 indent level from the `baz` token + * + * The `setDesiredOffsets` methods inserts ranges like the ones above. The third line above would be inserted by using: + * `setDesiredOffsets([30, 43], fooToken, 1);` + * + * @param {[number, number]} range A [start, end] pair. All tokens with range[0] <= token.start < range[1] will have the offset applied. + * @param {Token} fromToken The token that this is offset from + * @param {number} offset The desired indent level + * @param {boolean} force `true` if this offset should not use the normal collapsing behavior. This should almost always be false. + * @returns {void} + */ + setDesiredOffsets(range, fromToken, offset, force) { + + /* + * Offset ranges are stored as a collection of nodes, where each node maps a numeric key to an offset + * descriptor. The tree for the example above would have the following nodes: + * + * * key: 0, value: { offset: 0, from: null } + * * key: 15, value: { offset: 1, from: barToken } + * * key: 30, value: { offset: 1, from: fooToken } + * * key: 43, value: { offset: 2, from: barToken } + * * key: 820, value: { offset: 1, from: bazToken } + * + * To find the offset descriptor for any given token, one needs to find the node with the largest key + * which is <= token.start. To make this operation fast, the nodes are stored in a balanced binary + * search tree indexed by key. + */ + + const descriptorToInsert = { offset, from: fromToken, force }; + + const descriptorAfterRange = this._tree.findLe(range[1]).value; + + const fromTokenIsInRange = fromToken && fromToken.range[0] >= range[0] && fromToken.range[1] <= range[1]; + const fromTokenDescriptor = fromTokenIsInRange && this._getOffsetDescriptor(fromToken); + + // First, remove any existing nodes in the range from the tree. + this._tree.deleteRange(range[0] + 1, range[1]); + + // Insert a new node into the tree for this range + this._tree.insert(range[0], descriptorToInsert); + + /* + * To avoid circular offset dependencies, keep the `fromToken` token mapped to whatever it was mapped to previously, + * even if it's in the current range. + */ + if (fromTokenIsInRange) { + this._tree.insert(fromToken.range[0], fromTokenDescriptor); + this._tree.insert(fromToken.range[1], descriptorToInsert); + } + + /* + * To avoid modifying the offset of tokens after the range, insert another node to keep the offset of the following + * tokens the same as it was before. + */ + this._tree.insert(range[1], descriptorAfterRange); + } + + /** + * Gets the desired indent of a token + * @param {Token} token The token + * @returns {string} The desired indent of the token + */ + getDesiredIndent(token) { + if (!this._desiredIndentCache.has(token)) { + + if (this._ignoredTokens.has(token)) { + + /* + * If the token is ignored, use the actual indent of the token as the desired indent. + * This ensures that no errors are reported for this token. + */ + this._desiredIndentCache.set( + token, + this._tokenInfo.getTokenIndent(token) + ); + } else if (this._lockedFirstTokens.has(token)) { + const firstToken = this._lockedFirstTokens.get(token); + + this._desiredIndentCache.set( + token, + + // (indentation for the first element's line) + this.getDesiredIndent(this._tokenInfo.getFirstTokenOfLine(firstToken)) + + + // (space between the start of the first element's line and the first element) + this._indentType.repeat(firstToken.loc.start.column - this._tokenInfo.getFirstTokenOfLine(firstToken).loc.start.column) + ); + } else { + const offsetInfo = this._getOffsetDescriptor(token); + const offset = ( + offsetInfo.from && + offsetInfo.from.loc.start.line === token.loc.start.line && + !/^\s*?\n/.test(token.value) && + !offsetInfo.force + ) ? 0 : offsetInfo.offset * this._indentSize; + + this._desiredIndentCache.set( + token, + (offsetInfo.from ? this.getDesiredIndent(offsetInfo.from) : "") + this._indentType.repeat(offset) + ); + } + } + return this._desiredIndentCache.get(token); + } + + /** + * Ignores a token, preventing it from being reported. + * @param {Token} token The token + * @returns {void} + */ + ignoreToken(token) { + if (this._tokenInfo.isFirstTokenOfLine(token)) { + this._ignoredTokens.add(token); + } + } + + /** + * Gets the first token that the given token's indentation is dependent on + * @param {Token} token The token + * @returns {Token} The token that the given token depends on, or `null` if the given token is at the top level + */ + getFirstDependency(token) { + return this._getOffsetDescriptor(token).from; + } +} + +const ELEMENT_LIST_SCHEMA = { + oneOf: [ + { + type: "integer", + minimum: 0 + }, + { + enum: ["first", "off"] + } + ] +}; + +module.exports = { + meta: { + docs: { + description: "enforce consistent indentation", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/indent" + }, + + fixable: "whitespace", + + schema: [ + { + oneOf: [ + { + enum: ["tab"] + }, + { + type: "integer", + minimum: 0 + } + ] + }, + { + type: "object", + properties: { + SwitchCase: { + type: "integer", + minimum: 0 + }, + VariableDeclarator: { + oneOf: [ + { + type: "integer", + minimum: 0 + }, + { + type: "object", + properties: { + var: { + type: "integer", + minimum: 0 + }, + let: { + type: "integer", + minimum: 0 + }, + const: { + type: "integer", + minimum: 0 + } + }, + additionalProperties: false + } + ] + }, + outerIIFEBody: { + type: "integer", + minimum: 0 + }, + MemberExpression: { + oneOf: [ + { + type: "integer", + minimum: 0 + }, + { + enum: ["off"] + } + ] + }, + FunctionDeclaration: { + type: "object", + properties: { + parameters: ELEMENT_LIST_SCHEMA, + body: { + type: "integer", + minimum: 0 + } + }, + additionalProperties: false + }, + FunctionExpression: { + type: "object", + properties: { + parameters: ELEMENT_LIST_SCHEMA, + body: { + type: "integer", + minimum: 0 + } + }, + additionalProperties: false + }, + CallExpression: { + type: "object", + properties: { + arguments: ELEMENT_LIST_SCHEMA + }, + additionalProperties: false + }, + ArrayExpression: ELEMENT_LIST_SCHEMA, + ObjectExpression: ELEMENT_LIST_SCHEMA, + ImportDeclaration: ELEMENT_LIST_SCHEMA, + flatTernaryExpressions: { + type: "boolean" + }, + ignoredNodes: { + type: "array", + items: { + type: "string", + not: { + pattern: ":exit$" + } + } + }, + ignoreComments: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const DEFAULT_VARIABLE_INDENT = 1; + const DEFAULT_PARAMETER_INDENT = 1; + const DEFAULT_FUNCTION_BODY_INDENT = 1; + + let indentType = "space"; + let indentSize = 4; + const options = { + SwitchCase: 0, + VariableDeclarator: { + var: DEFAULT_VARIABLE_INDENT, + let: DEFAULT_VARIABLE_INDENT, + const: DEFAULT_VARIABLE_INDENT + }, + outerIIFEBody: 1, + FunctionDeclaration: { + parameters: DEFAULT_PARAMETER_INDENT, + body: DEFAULT_FUNCTION_BODY_INDENT + }, + FunctionExpression: { + parameters: DEFAULT_PARAMETER_INDENT, + body: DEFAULT_FUNCTION_BODY_INDENT + }, + CallExpression: { + arguments: DEFAULT_PARAMETER_INDENT + }, + MemberExpression: 1, + ArrayExpression: 1, + ObjectExpression: 1, + ImportDeclaration: 1, + flatTernaryExpressions: false, + ignoredNodes: [], + ignoreComments: false + }; + + if (context.options.length) { + if (context.options[0] === "tab") { + indentSize = 1; + indentType = "tab"; + } else { + indentSize = context.options[0]; + indentType = "space"; + } + + if (context.options[1]) { + lodash.merge(options, context.options[1]); + + if (typeof options.VariableDeclarator === "number") { + options.VariableDeclarator = { + var: options.VariableDeclarator, + let: options.VariableDeclarator, + const: options.VariableDeclarator + }; + } + } + } + + const sourceCode = context.getSourceCode(); + const tokenInfo = new TokenInfo(sourceCode); + const offsets = new OffsetStorage(tokenInfo, indentSize, indentType === "space" ? " " : "\t"); + const parameterParens = new WeakSet(); + + /** + * Creates an error message for a line, given the expected/actual indentation. + * @param {int} expectedAmount The expected amount of indentation characters for this line + * @param {int} actualSpaces The actual number of indentation spaces that were found on this line + * @param {int} actualTabs The actual number of indentation tabs that were found on this line + * @returns {string} An error message for this line + */ + function createErrorMessage(expectedAmount, actualSpaces, actualTabs) { + const expectedStatement = `${expectedAmount} ${indentType}${expectedAmount === 1 ? "" : "s"}`; // e.g. "2 tabs" + const foundSpacesWord = `space${actualSpaces === 1 ? "" : "s"}`; // e.g. "space" + const foundTabsWord = `tab${actualTabs === 1 ? "" : "s"}`; // e.g. "tabs" + let foundStatement; + + if (actualSpaces > 0) { + + /* + * Abbreviate the message if the expected indentation is also spaces. + * e.g. 'Expected 4 spaces but found 2' rather than 'Expected 4 spaces but found 2 spaces' + */ + foundStatement = indentType === "space" ? actualSpaces : `${actualSpaces} ${foundSpacesWord}`; + } else if (actualTabs > 0) { + foundStatement = indentType === "tab" ? actualTabs : `${actualTabs} ${foundTabsWord}`; + } else { + foundStatement = "0"; + } + + return `Expected indentation of ${expectedStatement} but found ${foundStatement}.`; + } + + /** + * Reports a given indent violation + * @param {Token} token Token violating the indent rule + * @param {string} neededIndent Expected indentation string + * @returns {void} + */ + function report(token, neededIndent) { + const actualIndent = Array.from(tokenInfo.getTokenIndent(token)); + const numSpaces = actualIndent.filter(char => char === " ").length; + const numTabs = actualIndent.filter(char => char === "\t").length; + + context.report({ + node: token, + message: createErrorMessage(neededIndent.length, numSpaces, numTabs), + loc: { + start: { line: token.loc.start.line, column: 0 }, + end: { line: token.loc.start.line, column: token.loc.start.column } + }, + fix(fixer) { + const range = [token.range[0] - token.loc.start.column, token.range[0]]; + const newText = neededIndent; + + return fixer.replaceTextRange(range, newText); + } + }); + } + + /** + * Checks if a token's indentation is correct + * @param {Token} token Token to examine + * @param {string} desiredIndent Desired indentation of the string + * @returns {boolean} `true` if the token's indentation is correct + */ + function validateTokenIndent(token, desiredIndent) { + const indentation = tokenInfo.getTokenIndent(token); + + return indentation === desiredIndent || + + // To avoid conflicts with no-mixed-spaces-and-tabs, don't report mixed spaces and tabs. + indentation.includes(" ") && indentation.includes("\t"); + } + + /** + * Check to see if the node is a file level IIFE + * @param {ASTNode} node The function node to check. + * @returns {boolean} True if the node is the outer IIFE + */ + function isOuterIIFE(node) { + + /* + * Verify that the node is an IIFE + */ + if (!node.parent || node.parent.type !== "CallExpression" || node.parent.callee !== node) { + return false; + } + + /* + * Navigate legal ancestors to determine whether this IIFE is outer. + * A "legal ancestor" is an expression or statement that causes the function to get executed immediately. + * For example, `!(function(){})()` is an outer IIFE even though it is preceded by a ! operator. + */ + let statement = node.parent && node.parent.parent; + + while ( + statement.type === "UnaryExpression" && ["!", "~", "+", "-"].indexOf(statement.operator) > -1 || + statement.type === "AssignmentExpression" || + statement.type === "LogicalExpression" || + statement.type === "SequenceExpression" || + statement.type === "VariableDeclarator" + ) { + statement = statement.parent; + } + + return (statement.type === "ExpressionStatement" || statement.type === "VariableDeclaration") && statement.parent.type === "Program"; + } + + /** + * Counts the number of linebreaks that follow the last non-whitespace character in a string + * @param {string} string The string to check + * @returns {number} The number of JavaScript linebreaks that follow the last non-whitespace character, + * or the total number of linebreaks if the string is all whitespace. + */ + function countTrailingLinebreaks(string) { + const trailingWhitespace = string.match(/\s*$/)[0]; + const linebreakMatches = trailingWhitespace.match(astUtils.createGlobalLinebreakMatcher()); + + return linebreakMatches === null ? 0 : linebreakMatches.length; + } + + /** + * Check indentation for lists of elements (arrays, objects, function params) + * @param {ASTNode[]} elements List of elements that should be offset + * @param {Token} startToken The start token of the list that element should be aligned against, e.g. '[' + * @param {Token} endToken The end token of the list, e.g. ']' + * @param {number|string} offset The amount that the elements should be offset + * @returns {void} + */ + function addElementListIndent(elements, startToken, endToken, offset) { + + /** + * Gets the first token of a given element, including surrounding parentheses. + * @param {ASTNode} element A node in the `elements` list + * @returns {Token} The first token of this element + */ + function getFirstToken(element) { + let token = sourceCode.getTokenBefore(element); + + while (astUtils.isOpeningParenToken(token) && token !== startToken) { + token = sourceCode.getTokenBefore(token); + } + return sourceCode.getTokenAfter(token); + } + + // Run through all the tokens in the list, and offset them by one indent level (mainly for comments, other things will end up overridden) + offsets.setDesiredOffsets( + [startToken.range[1], endToken.range[0]], + startToken, + typeof offset === "number" ? offset : 1 + ); + offsets.setDesiredOffset(endToken, startToken, 0); + + // If the preference is "first" but there is no first element (e.g. sparse arrays w/ empty first slot), fall back to 1 level. + if (offset === "first" && elements.length && !elements[0]) { + return; + } + elements.forEach((element, index) => { + if (!element) { + + // Skip holes in arrays + return; + } + if (offset === "off") { + + // Ignore the first token of every element if the "off" option is used + offsets.ignoreToken(getFirstToken(element)); + } + + // Offset the following elements correctly relative to the first element + if (index === 0) { + return; + } + if (offset === "first" && tokenInfo.isFirstTokenOfLine(getFirstToken(element))) { + offsets.matchOffsetOf(getFirstToken(elements[0]), getFirstToken(element)); + } else { + const previousElement = elements[index - 1]; + const firstTokenOfPreviousElement = previousElement && getFirstToken(previousElement); + const previousElementLastToken = previousElement && sourceCode.getLastToken(previousElement); + + if ( + previousElement && + previousElementLastToken.loc.end.line - countTrailingLinebreaks(previousElementLastToken.value) > startToken.loc.end.line + ) { + offsets.setDesiredOffsets(element.range, firstTokenOfPreviousElement, 0); + } + } + }); + } + + /** + * Check and decide whether to check for indentation for blockless nodes + * Scenarios are for or while statements without braces around them + * @param {ASTNode} node node to examine + * @returns {void} + */ + function addBlocklessNodeIndent(node) { + if (node.type !== "BlockStatement") { + const lastParentToken = sourceCode.getTokenBefore(node, astUtils.isNotOpeningParenToken); + + let firstBodyToken = sourceCode.getFirstToken(node); + let lastBodyToken = sourceCode.getLastToken(node); + + while ( + astUtils.isOpeningParenToken(sourceCode.getTokenBefore(firstBodyToken)) && + astUtils.isClosingParenToken(sourceCode.getTokenAfter(lastBodyToken)) + ) { + firstBodyToken = sourceCode.getTokenBefore(firstBodyToken); + lastBodyToken = sourceCode.getTokenAfter(lastBodyToken); + } + + offsets.setDesiredOffsets([firstBodyToken.range[0], lastBodyToken.range[1]], lastParentToken, 1); + + /* + * For blockless nodes with semicolon-first style, don't indent the semicolon. + * e.g. + * if (foo) bar() + * ; [1, 2, 3].map(foo) + */ + const lastToken = sourceCode.getLastToken(node); + + if (node.type !== "EmptyStatement" && astUtils.isSemicolonToken(lastToken)) { + offsets.setDesiredOffset(lastToken, lastParentToken, 0); + } + } + } + + /** + * Checks the indentation for nodes that are like function calls (`CallExpression` and `NewExpression`) + * @param {ASTNode} node A CallExpression or NewExpression node + * @returns {void} + */ + function addFunctionCallIndent(node) { + let openingParen; + + if (node.arguments.length) { + openingParen = sourceCode.getFirstTokenBetween(node.callee, node.arguments[0], astUtils.isOpeningParenToken); + } else { + openingParen = sourceCode.getLastToken(node, 1); + } + const closingParen = sourceCode.getLastToken(node); + + parameterParens.add(openingParen); + parameterParens.add(closingParen); + offsets.setDesiredOffset(openingParen, sourceCode.getTokenBefore(openingParen), 0); + + addElementListIndent(node.arguments, openingParen, closingParen, options.CallExpression.arguments); + } + + /** + * Checks the indentation of parenthesized values, given a list of tokens in a program + * @param {Token[]} tokens A list of tokens + * @returns {void} + */ + function addParensIndent(tokens) { + const parenStack = []; + const parenPairs = []; + + tokens.forEach(nextToken => { + + // Accumulate a list of parenthesis pairs + if (astUtils.isOpeningParenToken(nextToken)) { + parenStack.push(nextToken); + } else if (astUtils.isClosingParenToken(nextToken)) { + parenPairs.unshift({ left: parenStack.pop(), right: nextToken }); + } + }); + + parenPairs.forEach(pair => { + const leftParen = pair.left; + const rightParen = pair.right; + + // We only want to handle parens around expressions, so exclude parentheses that are in function parameters and function call arguments. + if (!parameterParens.has(leftParen) && !parameterParens.has(rightParen)) { + const parenthesizedTokens = new Set(sourceCode.getTokensBetween(leftParen, rightParen)); + + parenthesizedTokens.forEach(token => { + if (!parenthesizedTokens.has(offsets.getFirstDependency(token))) { + offsets.setDesiredOffset(token, leftParen, 1); + } + }); + } + + offsets.setDesiredOffset(rightParen, leftParen, 0); + }); + } + + /** + * Ignore all tokens within an unknown node whose offset do not depend + * on another token's offset within the unknown node + * @param {ASTNode} node Unknown Node + * @returns {void} + */ + function ignoreNode(node) { + const unknownNodeTokens = new Set(sourceCode.getTokens(node, { includeComments: true })); + + unknownNodeTokens.forEach(token => { + if (!unknownNodeTokens.has(offsets.getFirstDependency(token))) { + const firstTokenOfLine = tokenInfo.getFirstTokenOfLine(token); + + if (token === firstTokenOfLine) { + offsets.ignoreToken(token); + } else { + offsets.setDesiredOffset(token, firstTokenOfLine, 0); + } + } + }); + } + + /** + * Check whether the given token is on the first line of a statement. + * @param {Token} token The token to check. + * @param {ASTNode} leafNode The expression node that the token belongs directly. + * @returns {boolean} `true` if the token is on the first line of a statement. + */ + function isOnFirstLineOfStatement(token, leafNode) { + let node = leafNode; + + while (node.parent && !node.parent.type.endsWith("Statement") && !node.parent.type.endsWith("Declaration")) { + node = node.parent; + } + node = node.parent; + + return !node || node.loc.start.line === token.loc.start.line; + } + + const ignoredNodeFirstTokens = new Set(); + + const baseOffsetListeners = { + "ArrayExpression, ArrayPattern"(node) { + const openingBracket = sourceCode.getFirstToken(node); + const closingBracket = sourceCode.getTokenAfter(lodash.findLast(node.elements) || openingBracket, astUtils.isClosingBracketToken); + + addElementListIndent(node.elements, openingBracket, closingBracket, options.ArrayExpression); + }, + + "ObjectExpression, ObjectPattern"(node) { + const openingCurly = sourceCode.getFirstToken(node); + const closingCurly = sourceCode.getTokenAfter( + node.properties.length ? node.properties[node.properties.length - 1] : openingCurly, + astUtils.isClosingBraceToken + ); + + addElementListIndent(node.properties, openingCurly, closingCurly, options.ObjectExpression); + }, + + ArrowFunctionExpression(node) { + const firstToken = sourceCode.getFirstToken(node); + + if (astUtils.isOpeningParenToken(firstToken)) { + const openingParen = firstToken; + const closingParen = sourceCode.getTokenBefore(node.body, astUtils.isClosingParenToken); + + parameterParens.add(openingParen); + parameterParens.add(closingParen); + addElementListIndent(node.params, openingParen, closingParen, options.FunctionExpression.parameters); + } + addBlocklessNodeIndent(node.body); + }, + + AssignmentExpression(node) { + const operator = sourceCode.getFirstTokenBetween(node.left, node.right, token => token.value === node.operator); + + offsets.setDesiredOffsets([operator.range[0], node.range[1]], sourceCode.getLastToken(node.left), 1); + offsets.ignoreToken(operator); + offsets.ignoreToken(sourceCode.getTokenAfter(operator)); + }, + + "BinaryExpression, LogicalExpression"(node) { + const operator = sourceCode.getFirstTokenBetween(node.left, node.right, token => token.value === node.operator); + + /* + * For backwards compatibility, don't check BinaryExpression indents, e.g. + * var foo = bar && + * baz; + */ + + const tokenAfterOperator = sourceCode.getTokenAfter(operator); + + offsets.ignoreToken(operator); + offsets.ignoreToken(tokenAfterOperator); + offsets.setDesiredOffset(tokenAfterOperator, operator, 0); + }, + + "BlockStatement, ClassBody"(node) { + + let blockIndentLevel; + + if (node.parent && isOuterIIFE(node.parent)) { + blockIndentLevel = options.outerIIFEBody; + } else if (node.parent && (node.parent.type === "FunctionExpression" || node.parent.type === "ArrowFunctionExpression")) { + blockIndentLevel = options.FunctionExpression.body; + } else if (node.parent && node.parent.type === "FunctionDeclaration") { + blockIndentLevel = options.FunctionDeclaration.body; + } else { + blockIndentLevel = 1; + } + + /* + * For blocks that aren't lone statements, ensure that the opening curly brace + * is aligned with the parent. + */ + if (!astUtils.STATEMENT_LIST_PARENTS.has(node.parent.type)) { + offsets.setDesiredOffset(sourceCode.getFirstToken(node), sourceCode.getFirstToken(node.parent), 0); + } + addElementListIndent(node.body, sourceCode.getFirstToken(node), sourceCode.getLastToken(node), blockIndentLevel); + }, + + CallExpression: addFunctionCallIndent, + + + "ClassDeclaration[superClass], ClassExpression[superClass]"(node) { + const classToken = sourceCode.getFirstToken(node); + const extendsToken = sourceCode.getTokenBefore(node.superClass, astUtils.isNotOpeningParenToken); + + offsets.setDesiredOffsets([extendsToken.range[0], node.body.range[0]], classToken, 1); + }, + + ConditionalExpression(node) { + const firstToken = sourceCode.getFirstToken(node); + + // `flatTernaryExpressions` option is for the following style: + // var a = + // foo > 0 ? bar : + // foo < 0 ? baz : + // /*else*/ qiz ; + if (!options.flatTernaryExpressions || + !astUtils.isTokenOnSameLine(node.test, node.consequent) || + isOnFirstLineOfStatement(firstToken, node) + ) { + const questionMarkToken = sourceCode.getFirstTokenBetween(node.test, node.consequent, token => token.type === "Punctuator" && token.value === "?"); + const colonToken = sourceCode.getFirstTokenBetween(node.consequent, node.alternate, token => token.type === "Punctuator" && token.value === ":"); + + const firstConsequentToken = sourceCode.getTokenAfter(questionMarkToken); + const lastConsequentToken = sourceCode.getTokenBefore(colonToken); + const firstAlternateToken = sourceCode.getTokenAfter(colonToken); + + offsets.setDesiredOffset(questionMarkToken, firstToken, 1); + offsets.setDesiredOffset(colonToken, firstToken, 1); + + offsets.setDesiredOffset(firstConsequentToken, firstToken, 1); + + /* + * The alternate and the consequent should usually have the same indentation. + * If they share part of a line, align the alternate against the first token of the consequent. + * This allows the alternate to be indented correctly in cases like this: + * foo ? ( + * bar + * ) : ( // this '(' is aligned with the '(' above, so it's considered to be aligned with `foo` + * baz // as a result, `baz` is offset by 1 rather than 2 + * ) + */ + if (lastConsequentToken.loc.end.line === firstAlternateToken.loc.start.line) { + offsets.setDesiredOffset(firstAlternateToken, firstConsequentToken, 0); + } else { + + /** + * If the alternate and consequent do not share part of a line, offset the alternate from the first + * token of the conditional expression. For example: + * foo ? bar + * : baz + * + * If `baz` were aligned with `bar` rather than being offset by 1 from `foo`, `baz` would end up + * having no expected indentation. + */ + offsets.setDesiredOffset(firstAlternateToken, firstToken, 1); + } + } + }, + + "DoWhileStatement, WhileStatement, ForInStatement, ForOfStatement": node => addBlocklessNodeIndent(node.body), + + ExportNamedDeclaration(node) { + if (node.declaration === null) { + const closingCurly = sourceCode.getLastToken(node, astUtils.isClosingBraceToken); + + // Indent the specifiers in `export {foo, bar, baz}` + addElementListIndent(node.specifiers, sourceCode.getFirstToken(node, { skip: 1 }), closingCurly, 1); + + if (node.source) { + + // Indent everything after and including the `from` token in `export {foo, bar, baz} from 'qux'` + offsets.setDesiredOffsets([closingCurly.range[1], node.range[1]], sourceCode.getFirstToken(node), 1); + } + } + }, + + ForStatement(node) { + const forOpeningParen = sourceCode.getFirstToken(node, 1); + + if (node.init) { + offsets.setDesiredOffsets(node.init.range, forOpeningParen, 1); + } + if (node.test) { + offsets.setDesiredOffsets(node.test.range, forOpeningParen, 1); + } + if (node.update) { + offsets.setDesiredOffsets(node.update.range, forOpeningParen, 1); + } + addBlocklessNodeIndent(node.body); + }, + + "FunctionDeclaration, FunctionExpression"(node) { + const closingParen = sourceCode.getTokenBefore(node.body); + const openingParen = sourceCode.getTokenBefore(node.params.length ? node.params[0] : closingParen); + + parameterParens.add(openingParen); + parameterParens.add(closingParen); + addElementListIndent(node.params, openingParen, closingParen, options[node.type].parameters); + }, + + IfStatement(node) { + addBlocklessNodeIndent(node.consequent); + if (node.alternate && node.alternate.type !== "IfStatement") { + addBlocklessNodeIndent(node.alternate); + } + }, + + ImportDeclaration(node) { + if (node.specifiers.some(specifier => specifier.type === "ImportSpecifier")) { + const openingCurly = sourceCode.getFirstToken(node, astUtils.isOpeningBraceToken); + const closingCurly = sourceCode.getLastToken(node, astUtils.isClosingBraceToken); + + addElementListIndent(node.specifiers.filter(specifier => specifier.type === "ImportSpecifier"), openingCurly, closingCurly, options.ImportDeclaration); + } + + const fromToken = sourceCode.getLastToken(node, token => token.type === "Identifier" && token.value === "from"); + + if (fromToken) { + offsets.setDesiredOffsets([fromToken.range[0], node.range[1]], sourceCode.getFirstToken(node), 1); + } + }, + + "MemberExpression, JSXMemberExpression, MetaProperty"(node) { + const object = node.type === "MetaProperty" ? node.meta : node.object; + const firstNonObjectToken = sourceCode.getFirstTokenBetween(object, node.property, astUtils.isNotClosingParenToken); + const secondNonObjectToken = sourceCode.getTokenAfter(firstNonObjectToken); + + const objectParenCount = sourceCode.getTokensBetween(object, node.property, { filter: astUtils.isClosingParenToken }).length; + const firstObjectToken = objectParenCount + ? sourceCode.getTokenBefore(object, { skip: objectParenCount - 1 }) + : sourceCode.getFirstToken(object); + const lastObjectToken = sourceCode.getTokenBefore(firstNonObjectToken); + const firstPropertyToken = node.computed ? firstNonObjectToken : secondNonObjectToken; + + if (node.computed) { + + // For computed MemberExpressions, match the closing bracket with the opening bracket. + offsets.setDesiredOffset(sourceCode.getLastToken(node), firstNonObjectToken, 0); + offsets.setDesiredOffsets(node.property.range, firstNonObjectToken, 1); + } + + /* + * If the object ends on the same line that the property starts, match against the last token + * of the object, to ensure that the MemberExpression is not indented. + * + * Otherwise, match against the first token of the object, e.g. + * foo + * .bar + * .baz // <-- offset by 1 from `foo` + */ + const offsetBase = lastObjectToken.loc.end.line === firstPropertyToken.loc.start.line + ? lastObjectToken + : firstObjectToken; + + if (typeof options.MemberExpression === "number") { + + // Match the dot (for non-computed properties) or the opening bracket (for computed properties) against the object. + offsets.setDesiredOffset(firstNonObjectToken, offsetBase, options.MemberExpression); + + /* + * For computed MemberExpressions, match the first token of the property against the opening bracket. + * Otherwise, match the first token of the property against the object. + */ + offsets.setDesiredOffset(secondNonObjectToken, node.computed ? firstNonObjectToken : offsetBase, options.MemberExpression); + } else { + + // If the MemberExpression option is off, ignore the dot and the first token of the property. + offsets.ignoreToken(firstNonObjectToken); + offsets.ignoreToken(secondNonObjectToken); + + // To ignore the property indentation, ensure that the property tokens depend on the ignored tokens. + offsets.setDesiredOffset(firstNonObjectToken, offsetBase, 0); + offsets.setDesiredOffset(secondNonObjectToken, firstNonObjectToken, 0); + } + }, + + NewExpression(node) { + + // Only indent the arguments if the NewExpression has parens (e.g. `new Foo(bar)` or `new Foo()`, but not `new Foo` + if (node.arguments.length > 0 || + astUtils.isClosingParenToken(sourceCode.getLastToken(node)) && + astUtils.isOpeningParenToken(sourceCode.getLastToken(node, 1))) { + addFunctionCallIndent(node); + } + }, + + Property(node) { + if (!node.shorthand && !node.method && node.kind === "init") { + const colon = sourceCode.getFirstTokenBetween(node.key, node.value, astUtils.isColonToken); + + offsets.ignoreToken(sourceCode.getTokenAfter(colon)); + } + }, + + SwitchStatement(node) { + const openingCurly = sourceCode.getTokenAfter(node.discriminant, astUtils.isOpeningBraceToken); + const closingCurly = sourceCode.getLastToken(node); + + offsets.setDesiredOffsets([openingCurly.range[1], closingCurly.range[0]], openingCurly, options.SwitchCase); + + if (node.cases.length) { + sourceCode.getTokensBetween( + node.cases[node.cases.length - 1], + closingCurly, + { includeComments: true, filter: astUtils.isCommentToken } + ).forEach(token => offsets.ignoreToken(token)); + } + }, + + SwitchCase(node) { + if (!(node.consequent.length === 1 && node.consequent[0].type === "BlockStatement")) { + const caseKeyword = sourceCode.getFirstToken(node); + const tokenAfterCurrentCase = sourceCode.getTokenAfter(node); + + offsets.setDesiredOffsets([caseKeyword.range[1], tokenAfterCurrentCase.range[0]], caseKeyword, 1); + } + }, + + TemplateLiteral(node) { + node.expressions.forEach((expression, index) => { + const previousQuasi = node.quasis[index]; + const nextQuasi = node.quasis[index + 1]; + const tokenToAlignFrom = previousQuasi.loc.start.line === previousQuasi.loc.end.line ? sourceCode.getFirstToken(previousQuasi) : null; + + offsets.setDesiredOffsets([previousQuasi.range[1], nextQuasi.range[0]], tokenToAlignFrom, 1); + offsets.setDesiredOffset(sourceCode.getFirstToken(nextQuasi), tokenToAlignFrom, 0); + }); + }, + + VariableDeclaration(node) { + const variableIndent = options.VariableDeclarator.hasOwnProperty(node.kind) ? options.VariableDeclarator[node.kind] : DEFAULT_VARIABLE_INDENT; + + if (node.declarations[node.declarations.length - 1].loc.start.line > node.loc.start.line) { + + /* + * VariableDeclarator indentation is a bit different from other forms of indentation, in that the + * indentation of an opening bracket sometimes won't match that of a closing bracket. For example, + * the following indentations are correct: + * + * var foo = { + * ok: true + * }; + * + * var foo = { + * ok: true, + * }, + * bar = 1; + * + * Account for when exiting the AST (after indentations have already been set for the nodes in + * the declaration) by manually increasing the indentation level of the tokens in this declarator + * on the same line as the start of the declaration, provided that there are declarators that + * follow this one. + */ + const firstToken = sourceCode.getFirstToken(node); + + offsets.setDesiredOffsets(node.range, firstToken, variableIndent, true); + } else { + offsets.setDesiredOffsets(node.range, sourceCode.getFirstToken(node), variableIndent); + } + const lastToken = sourceCode.getLastToken(node); + + if (astUtils.isSemicolonToken(lastToken)) { + offsets.ignoreToken(lastToken); + } + }, + + VariableDeclarator(node) { + if (node.init) { + const equalOperator = sourceCode.getTokenBefore(node.init, astUtils.isNotOpeningParenToken); + const tokenAfterOperator = sourceCode.getTokenAfter(equalOperator); + + offsets.ignoreToken(equalOperator); + offsets.ignoreToken(tokenAfterOperator); + offsets.setDesiredOffsets([tokenAfterOperator.range[0], node.range[1]], equalOperator, 1); + offsets.setDesiredOffset(equalOperator, sourceCode.getLastToken(node.id), 0); + } + }, + + "JSXAttribute[value]"(node) { + const equalsToken = sourceCode.getFirstTokenBetween(node.name, node.value, token => token.type === "Punctuator" && token.value === "="); + + offsets.setDesiredOffsets([equalsToken.range[0], node.value.range[1]], sourceCode.getFirstToken(node.name), 1); + }, + + JSXElement(node) { + if (node.closingElement) { + addElementListIndent(node.children, sourceCode.getFirstToken(node.openingElement), sourceCode.getFirstToken(node.closingElement), 1); + } + }, + + JSXOpeningElement(node) { + const firstToken = sourceCode.getFirstToken(node); + let closingToken; + + if (node.selfClosing) { + closingToken = sourceCode.getLastToken(node, { skip: 1 }); + offsets.setDesiredOffset(sourceCode.getLastToken(node), closingToken, 0); + } else { + closingToken = sourceCode.getLastToken(node); + } + offsets.setDesiredOffsets(node.name.range, sourceCode.getFirstToken(node)); + addElementListIndent(node.attributes, firstToken, closingToken, 1); + }, + + JSXClosingElement(node) { + const firstToken = sourceCode.getFirstToken(node); + + offsets.setDesiredOffsets(node.name.range, firstToken, 1); + }, + + JSXExpressionContainer(node) { + const openingCurly = sourceCode.getFirstToken(node); + const closingCurly = sourceCode.getLastToken(node); + + offsets.setDesiredOffsets( + [openingCurly.range[1], closingCurly.range[0]], + openingCurly, + 1 + ); + }, + + "*"(node) { + const firstToken = sourceCode.getFirstToken(node); + + // Ensure that the children of every node are indented at least as much as the first token. + if (firstToken && !ignoredNodeFirstTokens.has(firstToken)) { + offsets.setDesiredOffsets(node.range, firstToken, 0); + } + } + }; + + const listenerCallQueue = []; + + /* + * To ignore the indentation of a node: + * 1. Don't call the node's listener when entering it (if it has a listener) + * 2. Don't set any offsets against the first token of the node. + * 3. Call `ignoreNode` on the node sometime after exiting it and before validating offsets. + */ + const offsetListeners = lodash.mapValues( + baseOffsetListeners, + + /* + * Offset listener calls are deferred until traversal is finished, and are called as + * part of the final `Program:exit` listener. This is necessary because a node might + * be matched by multiple selectors. + * + * Example: Suppose there is an offset listener for `Identifier`, and the user has + * specified in configuration that `MemberExpression > Identifier` should be ignored. + * Due to selector specificity rules, the `Identifier` listener will get called first. However, + * if a given Identifier node is supposed to be ignored, then the `Identifier` offset listener + * should not have been called at all. Without doing extra selector matching, we don't know + * whether the Identifier matches the `MemberExpression > Identifier` selector until the + * `MemberExpression > Identifier` listener is called. + * + * To avoid this, the `Identifier` listener isn't called until traversal finishes and all + * ignored nodes are known. + */ + listener => + node => + listenerCallQueue.push({ listener, node }) + ); + + // For each ignored node selector, set up a listener to collect it into the `ignoredNodes` set. + const ignoredNodes = new Set(); + + /** + * Ignores a node + * @param {ASTNode} node The node to ignore + * @returns {void} + */ + function addToIgnoredNodes(node) { + ignoredNodes.add(node); + ignoredNodeFirstTokens.add(sourceCode.getFirstToken(node)); + } + + const ignoredNodeListeners = options.ignoredNodes.reduce( + (listeners, ignoredSelector) => Object.assign(listeners, { [ignoredSelector]: addToIgnoredNodes }), + {} + ); + + /* + * Join the listeners, and add a listener to verify that all tokens actually have the correct indentation + * at the end. + * + * Using Object.assign will cause some offset listeners to be overwritten if the same selector also appears + * in `ignoredNodeListeners`. This isn't a problem because all of the matching nodes will be ignored, + * so those listeners wouldn't be called anyway. + */ + return Object.assign( + offsetListeners, + ignoredNodeListeners, + { + "*:exit"(node) { + + // If a node's type is nonstandard, we can't tell how its children should be offset, so ignore it. + if (!KNOWN_NODES.has(node.type)) { + addToIgnoredNodes(node); + } + }, + "Program:exit"() { + + // If ignoreComments option is enabled, ignore all comment tokens. + if (options.ignoreComments) { + sourceCode.getAllComments() + .forEach(comment => offsets.ignoreToken(comment)); + } + + // Invoke the queued offset listeners for the nodes that aren't ignored. + listenerCallQueue + .filter(nodeInfo => !ignoredNodes.has(nodeInfo.node)) + .forEach(nodeInfo => nodeInfo.listener(nodeInfo.node)); + + // Update the offsets for ignored nodes to prevent their child tokens from being reported. + ignoredNodes.forEach(ignoreNode); + + addParensIndent(sourceCode.ast.tokens); + + /* + * Create a Map from (tokenOrComment) => (precedingToken). + * This is necessary because sourceCode.getTokenBefore does not handle a comment as an argument correctly. + */ + const precedingTokens = sourceCode.ast.comments.reduce((commentMap, comment) => { + const tokenOrCommentBefore = sourceCode.getTokenBefore(comment, { includeComments: true }); + + return commentMap.set(comment, commentMap.has(tokenOrCommentBefore) ? commentMap.get(tokenOrCommentBefore) : tokenOrCommentBefore); + }, new WeakMap()); + + sourceCode.lines.forEach((line, lineIndex) => { + const lineNumber = lineIndex + 1; + + if (!tokenInfo.firstTokensByLineNumber.has(lineNumber)) { + + // Don't check indentation on blank lines + return; + } + + const firstTokenOfLine = tokenInfo.firstTokensByLineNumber.get(lineNumber); + + if (firstTokenOfLine.loc.start.line !== lineNumber) { + + // Don't check the indentation of multi-line tokens (e.g. template literals or block comments) twice. + return; + } + + // If the token matches the expected expected indentation, don't report it. + if (validateTokenIndent(firstTokenOfLine, offsets.getDesiredIndent(firstTokenOfLine))) { + return; + } + + if (astUtils.isCommentToken(firstTokenOfLine)) { + const tokenBefore = precedingTokens.get(firstTokenOfLine); + const tokenAfter = tokenBefore ? sourceCode.getTokenAfter(tokenBefore) : sourceCode.ast.tokens[0]; + + // If a comment matches the expected indentation of the token immediately before or after, don't report it. + if ( + tokenBefore && validateTokenIndent(firstTokenOfLine, offsets.getDesiredIndent(tokenBefore)) || + tokenAfter && validateTokenIndent(firstTokenOfLine, offsets.getDesiredIndent(tokenAfter)) + ) { + return; + } + } + + // Otherwise, report the token/comment. + report(firstTokenOfLine, offsets.getDesiredIndent(firstTokenOfLine)); + }); + } + } + ); + } +}; diff --git a/node_modules/eslint/lib/rules/init-declarations.js b/node_modules/eslint/lib/rules/init-declarations.js new file mode 100644 index 00000000..412b96dc --- /dev/null +++ b/node_modules/eslint/lib/rules/init-declarations.js @@ -0,0 +1,138 @@ +/** + * @fileoverview A rule to control the style of variable initializations. + * @author Colin Ihrig + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether or not a given node is a for loop. + * @param {ASTNode} block - A node to check. + * @returns {boolean} `true` when the node is a for loop. + */ +function isForLoop(block) { + return block.type === "ForInStatement" || + block.type === "ForOfStatement" || + block.type === "ForStatement"; +} + +/** + * Checks whether or not a given declarator node has its initializer. + * @param {ASTNode} node - A declarator node to check. + * @returns {boolean} `true` when the node has its initializer. + */ +function isInitialized(node) { + const declaration = node.parent; + const block = declaration.parent; + + if (isForLoop(block)) { + if (block.type === "ForStatement") { + return block.init === declaration; + } + return block.left === declaration; + } + return Boolean(node.init); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow initialization in variable declarations", + category: "Variables", + recommended: false, + url: "https://eslint.org/docs/rules/init-declarations" + }, + + schema: { + anyOf: [ + { + type: "array", + items: [ + { + enum: ["always"] + } + ], + minItems: 0, + maxItems: 1 + }, + { + type: "array", + items: [ + { + enum: ["never"] + }, + { + type: "object", + properties: { + ignoreForLoopInit: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + minItems: 0, + maxItems: 2 + } + ] + } + }, + + create(context) { + + const MODE_ALWAYS = "always", + MODE_NEVER = "never"; + + const mode = context.options[0] || MODE_ALWAYS; + const params = context.options[1] || {}; + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + "VariableDeclaration:exit"(node) { + + const kind = node.kind, + declarations = node.declarations; + + for (let i = 0; i < declarations.length; ++i) { + const declaration = declarations[i], + id = declaration.id, + initialized = isInitialized(declaration), + isIgnoredForLoop = params.ignoreForLoopInit && isForLoop(node.parent); + + if (id.type !== "Identifier") { + continue; + } + + if (mode === MODE_ALWAYS && !initialized) { + context.report({ + node: declaration, + message: "Variable '{{idName}}' should be initialized on declaration.", + data: { + idName: id.name + } + }); + } else if (mode === MODE_NEVER && kind !== "const" && initialized && !isIgnoredForLoop) { + context.report({ + node: declaration, + message: "Variable '{{idName}}' should not be initialized on declaration.", + data: { + idName: id.name + } + }); + } + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/jsx-quotes.js b/node_modules/eslint/lib/rules/jsx-quotes.js new file mode 100644 index 00000000..54ec481a --- /dev/null +++ b/node_modules/eslint/lib/rules/jsx-quotes.js @@ -0,0 +1,90 @@ +/** + * @fileoverview A rule to ensure consistent quotes used in jsx syntax. + * @author Mathias Schreck + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Constants +//------------------------------------------------------------------------------ + +const QUOTE_SETTINGS = { + "prefer-double": { + quote: "\"", + description: "singlequote", + convert(str) { + return str.replace(/'/g, "\""); + } + }, + "prefer-single": { + quote: "'", + description: "doublequote", + convert(str) { + return str.replace(/"/g, "'"); + } + } +}; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce the consistent use of either double or single quotes in JSX attributes", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/jsx-quotes" + }, + + fixable: "whitespace", + + schema: [ + { + enum: ["prefer-single", "prefer-double"] + } + ] + }, + + create(context) { + const quoteOption = context.options[0] || "prefer-double", + setting = QUOTE_SETTINGS[quoteOption]; + + /** + * Checks if the given string literal node uses the expected quotes + * @param {ASTNode} node - A string literal node. + * @returns {boolean} Whether or not the string literal used the expected quotes. + * @public + */ + function usesExpectedQuotes(node) { + return node.value.indexOf(setting.quote) !== -1 || astUtils.isSurroundedBy(node.raw, setting.quote); + } + + return { + JSXAttribute(node) { + const attributeValue = node.value; + + if (attributeValue && astUtils.isStringLiteral(attributeValue) && !usesExpectedQuotes(attributeValue)) { + context.report({ + node: attributeValue, + message: "Unexpected usage of {{description}}.", + data: { + description: setting.description + }, + fix(fixer) { + return fixer.replaceText(attributeValue, setting.convert(attributeValue.raw)); + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/key-spacing.js b/node_modules/eslint/lib/rules/key-spacing.js new file mode 100644 index 00000000..b1208e19 --- /dev/null +++ b/node_modules/eslint/lib/rules/key-spacing.js @@ -0,0 +1,643 @@ +/** + * @fileoverview Rule to specify spacing of object literal keys and values + * @author Brandon Mills + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether a string contains a line terminator as defined in + * http://www.ecma-international.org/ecma-262/5.1/#sec-7.3 + * @param {string} str String to test. + * @returns {boolean} True if str contains a line terminator. + */ +function containsLineTerminator(str) { + return astUtils.LINEBREAK_MATCHER.test(str); +} + +/** + * Gets the last element of an array. + * @param {Array} arr An array. + * @returns {any} Last element of arr. + */ +function last(arr) { + return arr[arr.length - 1]; +} + +/** + * Checks whether a node is contained on a single line. + * @param {ASTNode} node AST Node being evaluated. + * @returns {boolean} True if the node is a single line. + */ +function isSingleLine(node) { + return (node.loc.end.line === node.loc.start.line); +} + +/** + * Initializes a single option property from the configuration with defaults for undefined values + * @param {Object} toOptions Object to be initialized + * @param {Object} fromOptions Object to be initialized from + * @returns {Object} The object with correctly initialized options and values + */ +function initOptionProperty(toOptions, fromOptions) { + toOptions.mode = fromOptions.mode || "strict"; + + // Set value of beforeColon + if (typeof fromOptions.beforeColon !== "undefined") { + toOptions.beforeColon = +fromOptions.beforeColon; + } else { + toOptions.beforeColon = 0; + } + + // Set value of afterColon + if (typeof fromOptions.afterColon !== "undefined") { + toOptions.afterColon = +fromOptions.afterColon; + } else { + toOptions.afterColon = 1; + } + + // Set align if exists + if (typeof fromOptions.align !== "undefined") { + if (typeof fromOptions.align === "object") { + toOptions.align = fromOptions.align; + } else { // "string" + toOptions.align = { + on: fromOptions.align, + mode: toOptions.mode, + beforeColon: toOptions.beforeColon, + afterColon: toOptions.afterColon + }; + } + } + + return toOptions; +} + +/** + * Initializes all the option values (singleLine, multiLine and align) from the configuration with defaults for undefined values + * @param {Object} toOptions Object to be initialized + * @param {Object} fromOptions Object to be initialized from + * @returns {Object} The object with correctly initialized options and values + */ +function initOptions(toOptions, fromOptions) { + if (typeof fromOptions.align === "object") { + + // Initialize the alignment configuration + toOptions.align = initOptionProperty({}, fromOptions.align); + toOptions.align.on = fromOptions.align.on || "colon"; + toOptions.align.mode = fromOptions.align.mode || "strict"; + + toOptions.multiLine = initOptionProperty({}, (fromOptions.multiLine || fromOptions)); + toOptions.singleLine = initOptionProperty({}, (fromOptions.singleLine || fromOptions)); + + } else { // string or undefined + toOptions.multiLine = initOptionProperty({}, (fromOptions.multiLine || fromOptions)); + toOptions.singleLine = initOptionProperty({}, (fromOptions.singleLine || fromOptions)); + + // If alignment options are defined in multiLine, pull them out into the general align configuration + if (toOptions.multiLine.align) { + toOptions.align = { + on: toOptions.multiLine.align.on, + mode: toOptions.multiLine.align.mode || toOptions.multiLine.mode, + beforeColon: toOptions.multiLine.align.beforeColon, + afterColon: toOptions.multiLine.align.afterColon + }; + } + } + + return toOptions; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +const messages = { + key: "{{error}} space after {{computed}}key '{{key}}'.", + value: "{{error}} space before value for {{computed}}key '{{key}}'." +}; + +module.exports = { + meta: { + docs: { + description: "enforce consistent spacing between keys and values in object literal properties", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/key-spacing" + }, + + fixable: "whitespace", + + schema: [{ + anyOf: [ + { + type: "object", + properties: { + align: { + anyOf: [ + { + enum: ["colon", "value"] + }, + { + type: "object", + properties: { + mode: { + enum: ["strict", "minimum"] + }, + on: { + enum: ["colon", "value"] + }, + beforeColon: { + type: "boolean" + }, + afterColon: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + mode: { + enum: ["strict", "minimum"] + }, + beforeColon: { + type: "boolean" + }, + afterColon: { + type: "boolean" + } + }, + additionalProperties: false + }, + { + type: "object", + properties: { + singleLine: { + type: "object", + properties: { + mode: { + enum: ["strict", "minimum"] + }, + beforeColon: { + type: "boolean" + }, + afterColon: { + type: "boolean" + } + }, + additionalProperties: false + }, + multiLine: { + type: "object", + properties: { + align: { + anyOf: [ + { + enum: ["colon", "value"] + }, + { + type: "object", + properties: { + mode: { + enum: ["strict", "minimum"] + }, + on: { + enum: ["colon", "value"] + }, + beforeColon: { + type: "boolean" + }, + afterColon: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + mode: { + enum: ["strict", "minimum"] + }, + beforeColon: { + type: "boolean" + }, + afterColon: { + type: "boolean" + } + }, + additionalProperties: false + } + }, + additionalProperties: false + }, + { + type: "object", + properties: { + singleLine: { + type: "object", + properties: { + mode: { + enum: ["strict", "minimum"] + }, + beforeColon: { + type: "boolean" + }, + afterColon: { + type: "boolean" + } + }, + additionalProperties: false + }, + multiLine: { + type: "object", + properties: { + mode: { + enum: ["strict", "minimum"] + }, + beforeColon: { + type: "boolean" + }, + afterColon: { + type: "boolean" + } + }, + additionalProperties: false + }, + align: { + type: "object", + properties: { + mode: { + enum: ["strict", "minimum"] + }, + on: { + enum: ["colon", "value"] + }, + beforeColon: { + type: "boolean" + }, + afterColon: { + type: "boolean" + } + }, + additionalProperties: false + } + }, + additionalProperties: false + } + ] + }] + }, + + create(context) { + + /** + * OPTIONS + * "key-spacing": [2, { + * beforeColon: false, + * afterColon: true, + * align: "colon" // Optional, or "value" + * } + */ + const options = context.options[0] || {}, + ruleOptions = initOptions({}, options), + multiLineOptions = ruleOptions.multiLine, + singleLineOptions = ruleOptions.singleLine, + alignmentOptions = ruleOptions.align || null; + + const sourceCode = context.getSourceCode(); + + /** + * Checks whether a property is a member of the property group it follows. + * @param {ASTNode} lastMember The last Property known to be in the group. + * @param {ASTNode} candidate The next Property that might be in the group. + * @returns {boolean} True if the candidate property is part of the group. + */ + function continuesPropertyGroup(lastMember, candidate) { + const groupEndLine = lastMember.loc.start.line, + candidateStartLine = candidate.loc.start.line; + + if (candidateStartLine - groupEndLine <= 1) { + return true; + } + + /* + * Check that the first comment is adjacent to the end of the group, the + * last comment is adjacent to the candidate property, and that successive + * comments are adjacent to each other. + */ + const leadingComments = sourceCode.getCommentsBefore(candidate); + + if ( + leadingComments.length && + leadingComments[0].loc.start.line - groupEndLine <= 1 && + candidateStartLine - last(leadingComments).loc.end.line <= 1 + ) { + for (let i = 1; i < leadingComments.length; i++) { + if (leadingComments[i].loc.start.line - leadingComments[i - 1].loc.end.line > 1) { + return false; + } + } + return true; + } + + return false; + } + + /** + * Determines if the given property is key-value property. + * @param {ASTNode} property Property node to check. + * @returns {boolean} Whether the property is a key-value property. + */ + function isKeyValueProperty(property) { + return !( + property.method || + property.shorthand || + property.kind !== "init" || + property.type !== "Property" // Could be "ExperimentalSpreadProperty" or "SpreadElement" + ); + } + + /** + * Starting from the given a node (a property.key node here) looks forward + * until it finds the last token before a colon punctuator and returns it. + * @param {ASTNode} node The node to start looking from. + * @returns {ASTNode} The last token before a colon punctuator. + */ + function getLastTokenBeforeColon(node) { + const colonToken = sourceCode.getTokenAfter(node, astUtils.isColonToken); + + return sourceCode.getTokenBefore(colonToken); + } + + /** + * Starting from the given a node (a property.key node here) looks forward + * until it finds the colon punctuator and returns it. + * @param {ASTNode} node The node to start looking from. + * @returns {ASTNode} The colon punctuator. + */ + function getNextColon(node) { + return sourceCode.getTokenAfter(node, astUtils.isColonToken); + } + + /** + * Gets an object literal property's key as the identifier name or string value. + * @param {ASTNode} property Property node whose key to retrieve. + * @returns {string} The property's key. + */ + function getKey(property) { + const key = property.key; + + if (property.computed) { + return sourceCode.getText().slice(key.range[0], key.range[1]); + } + + return property.key.name || property.key.value; + } + + /** + * Reports an appropriately-formatted error if spacing is incorrect on one + * side of the colon. + * @param {ASTNode} property Key-value pair in an object literal. + * @param {string} side Side being verified - either "key" or "value". + * @param {string} whitespace Actual whitespace string. + * @param {int} expected Expected whitespace length. + * @param {string} mode Value of the mode as "strict" or "minimum" + * @returns {void} + */ + function report(property, side, whitespace, expected, mode) { + const diff = whitespace.length - expected, + nextColon = getNextColon(property.key), + tokenBeforeColon = sourceCode.getTokenBefore(nextColon, { includeComments: true }), + tokenAfterColon = sourceCode.getTokenAfter(nextColon, { includeComments: true }), + isKeySide = side === "key", + locStart = isKeySide ? tokenBeforeColon.loc.start : tokenAfterColon.loc.start, + isExtra = diff > 0, + diffAbs = Math.abs(diff), + spaces = Array(diffAbs + 1).join(" "); + + if (( + diff && mode === "strict" || + diff < 0 && mode === "minimum" || + diff > 0 && !expected && mode === "minimum") && + !(expected && containsLineTerminator(whitespace)) + ) { + let fix; + + if (isExtra) { + let range; + + // Remove whitespace + if (isKeySide) { + range = [tokenBeforeColon.range[1], tokenBeforeColon.range[1] + diffAbs]; + } else { + range = [tokenAfterColon.range[0] - diffAbs, tokenAfterColon.range[0]]; + } + fix = function(fixer) { + return fixer.removeRange(range); + }; + } else { + + // Add whitespace + if (isKeySide) { + fix = function(fixer) { + return fixer.insertTextAfter(tokenBeforeColon, spaces); + }; + } else { + fix = function(fixer) { + return fixer.insertTextBefore(tokenAfterColon, spaces); + }; + } + } + + context.report({ + node: property[side], + loc: locStart, + message: messages[side], + data: { + error: isExtra ? "Extra" : "Missing", + computed: property.computed ? "computed " : "", + key: getKey(property) + }, + fix + }); + } + } + + /** + * Gets the number of characters in a key, including quotes around string + * keys and braces around computed property keys. + * @param {ASTNode} property Property of on object literal. + * @returns {int} Width of the key. + */ + function getKeyWidth(property) { + const startToken = sourceCode.getFirstToken(property); + const endToken = getLastTokenBeforeColon(property.key); + + return endToken.range[1] - startToken.range[0]; + } + + /** + * Gets the whitespace around the colon in an object literal property. + * @param {ASTNode} property Property node from an object literal. + * @returns {Object} Whitespace before and after the property's colon. + */ + function getPropertyWhitespace(property) { + const whitespace = /(\s*):(\s*)/.exec(sourceCode.getText().slice( + property.key.range[1], property.value.range[0] + )); + + if (whitespace) { + return { + beforeColon: whitespace[1], + afterColon: whitespace[2] + }; + } + return null; + } + + /** + * Creates groups of properties. + * @param {ASTNode} node ObjectExpression node being evaluated. + * @returns {Array.} Groups of property AST node lists. + */ + function createGroups(node) { + if (node.properties.length === 1) { + return [node.properties]; + } + + return node.properties.reduce((groups, property) => { + const currentGroup = last(groups), + prev = last(currentGroup); + + if (!prev || continuesPropertyGroup(prev, property)) { + currentGroup.push(property); + } else { + groups.push([property]); + } + + return groups; + }, [ + [] + ]); + } + + /** + * Verifies correct vertical alignment of a group of properties. + * @param {ASTNode[]} properties List of Property AST nodes. + * @returns {void} + */ + function verifyGroupAlignment(properties) { + const length = properties.length, + widths = properties.map(getKeyWidth), // Width of keys, including quotes + align = alignmentOptions.on; // "value" or "colon" + let targetWidth = Math.max.apply(null, widths), + beforeColon, afterColon, mode; + + if (alignmentOptions && length > 1) { // When aligning values within a group, use the alignment configuration. + beforeColon = alignmentOptions.beforeColon; + afterColon = alignmentOptions.afterColon; + mode = alignmentOptions.mode; + } else { + beforeColon = multiLineOptions.beforeColon; + afterColon = multiLineOptions.afterColon; + mode = alignmentOptions.mode; + } + + // Conditionally include one space before or after colon + targetWidth += (align === "colon" ? beforeColon : afterColon); + + for (let i = 0; i < length; i++) { + const property = properties[i]; + const whitespace = getPropertyWhitespace(property); + + if (whitespace) { // Object literal getters/setters lack a colon + const width = widths[i]; + + if (align === "value") { + report(property, "key", whitespace.beforeColon, beforeColon, mode); + report(property, "value", whitespace.afterColon, targetWidth - width, mode); + } else { // align = "colon" + report(property, "key", whitespace.beforeColon, targetWidth - width, mode); + report(property, "value", whitespace.afterColon, afterColon, mode); + } + } + } + } + + /** + * Verifies vertical alignment, taking into account groups of properties. + * @param {ASTNode} node ObjectExpression node being evaluated. + * @returns {void} + */ + function verifyAlignment(node) { + createGroups(node).forEach(group => { + verifyGroupAlignment(group.filter(isKeyValueProperty)); + }); + } + + /** + * Verifies spacing of property conforms to specified options. + * @param {ASTNode} node Property node being evaluated. + * @param {Object} lineOptions Configured singleLine or multiLine options + * @returns {void} + */ + function verifySpacing(node, lineOptions) { + const actual = getPropertyWhitespace(node); + + if (actual) { // Object literal getters/setters lack colons + report(node, "key", actual.beforeColon, lineOptions.beforeColon, lineOptions.mode); + report(node, "value", actual.afterColon, lineOptions.afterColon, lineOptions.mode); + } + } + + /** + * Verifies spacing of each property in a list. + * @param {ASTNode[]} properties List of Property AST nodes. + * @returns {void} + */ + function verifyListSpacing(properties) { + const length = properties.length; + + for (let i = 0; i < length; i++) { + verifySpacing(properties[i], singleLineOptions); + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + if (alignmentOptions) { // Verify vertical alignment + + return { + ObjectExpression(node) { + if (isSingleLine(node)) { + verifyListSpacing(node.properties.filter(isKeyValueProperty)); + } else { + verifyAlignment(node); + } + } + }; + + } + + // Obey beforeColon and afterColon in each property as configured + return { + Property(node) { + verifySpacing(node, isSingleLine(node.parent) ? singleLineOptions : multiLineOptions); + } + }; + + + } +}; diff --git a/node_modules/eslint/lib/rules/keyword-spacing.js b/node_modules/eslint/lib/rules/keyword-spacing.js new file mode 100644 index 00000000..a2ce79ab --- /dev/null +++ b/node_modules/eslint/lib/rules/keyword-spacing.js @@ -0,0 +1,578 @@ +/** + * @fileoverview Rule to enforce spacing before and after keywords. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"), + keywords = require("../util/keywords"); + +//------------------------------------------------------------------------------ +// Constants +//------------------------------------------------------------------------------ + +const PREV_TOKEN = /^[)\]}>]$/; +const NEXT_TOKEN = /^(?:[([{<~!]|\+\+?|--?)$/; +const PREV_TOKEN_M = /^[)\]}>*]$/; +const NEXT_TOKEN_M = /^[{*]$/; +const TEMPLATE_OPEN_PAREN = /\$\{$/; +const TEMPLATE_CLOSE_PAREN = /^\}/; +const CHECK_TYPE = /^(?:JSXElement|RegularExpression|String|Template)$/; +const KEYS = keywords.concat(["as", "async", "await", "from", "get", "let", "of", "set", "yield"]); + +// check duplications. +(function() { + KEYS.sort(); + for (let i = 1; i < KEYS.length; ++i) { + if (KEYS[i] === KEYS[i - 1]) { + throw new Error(`Duplication was found in the keyword list: ${KEYS[i]}`); + } + } +}()); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether or not a given token is a "Template" token ends with "${". + * + * @param {Token} token - A token to check. + * @returns {boolean} `true` if the token is a "Template" token ends with "${". + */ +function isOpenParenOfTemplate(token) { + return token.type === "Template" && TEMPLATE_OPEN_PAREN.test(token.value); +} + +/** + * Checks whether or not a given token is a "Template" token starts with "}". + * + * @param {Token} token - A token to check. + * @returns {boolean} `true` if the token is a "Template" token starts with "}". + */ +function isCloseParenOfTemplate(token) { + return token.type === "Template" && TEMPLATE_CLOSE_PAREN.test(token.value); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent spacing before and after keywords", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/keyword-spacing" + }, + + fixable: "whitespace", + + schema: [ + { + type: "object", + properties: { + before: { type: "boolean" }, + after: { type: "boolean" }, + overrides: { + type: "object", + properties: KEYS.reduce((retv, key) => { + retv[key] = { + type: "object", + properties: { + before: { type: "boolean" }, + after: { type: "boolean" } + }, + additionalProperties: false + }; + return retv; + }, {}), + additionalProperties: false + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + /** + * Reports a given token if there are not space(s) before the token. + * + * @param {Token} token - A token to report. + * @param {RegExp} pattern - A pattern of the previous token to check. + * @returns {void} + */ + function expectSpaceBefore(token, pattern) { + const prevToken = sourceCode.getTokenBefore(token); + + if (prevToken && + (CHECK_TYPE.test(prevToken.type) || pattern.test(prevToken.value)) && + !isOpenParenOfTemplate(prevToken) && + astUtils.isTokenOnSameLine(prevToken, token) && + !sourceCode.isSpaceBetweenTokens(prevToken, token) + ) { + context.report({ + loc: token.loc.start, + message: "Expected space(s) before \"{{value}}\".", + data: token, + fix(fixer) { + return fixer.insertTextBefore(token, " "); + } + }); + } + } + + /** + * Reports a given token if there are space(s) before the token. + * + * @param {Token} token - A token to report. + * @param {RegExp} pattern - A pattern of the previous token to check. + * @returns {void} + */ + function unexpectSpaceBefore(token, pattern) { + const prevToken = sourceCode.getTokenBefore(token); + + if (prevToken && + (CHECK_TYPE.test(prevToken.type) || pattern.test(prevToken.value)) && + !isOpenParenOfTemplate(prevToken) && + astUtils.isTokenOnSameLine(prevToken, token) && + sourceCode.isSpaceBetweenTokens(prevToken, token) + ) { + context.report({ + loc: token.loc.start, + message: "Unexpected space(s) before \"{{value}}\".", + data: token, + fix(fixer) { + return fixer.removeRange([prevToken.range[1], token.range[0]]); + } + }); + } + } + + /** + * Reports a given token if there are not space(s) after the token. + * + * @param {Token} token - A token to report. + * @param {RegExp} pattern - A pattern of the next token to check. + * @returns {void} + */ + function expectSpaceAfter(token, pattern) { + const nextToken = sourceCode.getTokenAfter(token); + + if (nextToken && + (CHECK_TYPE.test(nextToken.type) || pattern.test(nextToken.value)) && + !isCloseParenOfTemplate(nextToken) && + astUtils.isTokenOnSameLine(token, nextToken) && + !sourceCode.isSpaceBetweenTokens(token, nextToken) + ) { + context.report({ + loc: token.loc.start, + message: "Expected space(s) after \"{{value}}\".", + data: token, + fix(fixer) { + return fixer.insertTextAfter(token, " "); + } + }); + } + } + + /** + * Reports a given token if there are space(s) after the token. + * + * @param {Token} token - A token to report. + * @param {RegExp} pattern - A pattern of the next token to check. + * @returns {void} + */ + function unexpectSpaceAfter(token, pattern) { + const nextToken = sourceCode.getTokenAfter(token); + + if (nextToken && + (CHECK_TYPE.test(nextToken.type) || pattern.test(nextToken.value)) && + !isCloseParenOfTemplate(nextToken) && + astUtils.isTokenOnSameLine(token, nextToken) && + sourceCode.isSpaceBetweenTokens(token, nextToken) + ) { + context.report({ + loc: token.loc.start, + message: "Unexpected space(s) after \"{{value}}\".", + data: token, + fix(fixer) { + return fixer.removeRange([token.range[1], nextToken.range[0]]); + } + }); + } + } + + /** + * Parses the option object and determines check methods for each keyword. + * + * @param {Object|undefined} options - The option object to parse. + * @returns {Object} - Normalized option object. + * Keys are keywords (there are for every keyword). + * Values are instances of `{"before": function, "after": function}`. + */ + function parseOptions(options) { + const before = !options || options.before !== false; + const after = !options || options.after !== false; + const defaultValue = { + before: before ? expectSpaceBefore : unexpectSpaceBefore, + after: after ? expectSpaceAfter : unexpectSpaceAfter + }; + const overrides = (options && options.overrides) || {}; + const retv = Object.create(null); + + for (let i = 0; i < KEYS.length; ++i) { + const key = KEYS[i]; + const override = overrides[key]; + + if (override) { + const thisBefore = ("before" in override) ? override.before : before; + const thisAfter = ("after" in override) ? override.after : after; + + retv[key] = { + before: thisBefore ? expectSpaceBefore : unexpectSpaceBefore, + after: thisAfter ? expectSpaceAfter : unexpectSpaceAfter + }; + } else { + retv[key] = defaultValue; + } + } + + return retv; + } + + const checkMethodMap = parseOptions(context.options[0]); + + /** + * Reports a given token if usage of spacing followed by the token is + * invalid. + * + * @param {Token} token - A token to report. + * @param {RegExp|undefined} pattern - Optional. A pattern of the previous + * token to check. + * @returns {void} + */ + function checkSpacingBefore(token, pattern) { + checkMethodMap[token.value].before(token, pattern || PREV_TOKEN); + } + + /** + * Reports a given token if usage of spacing preceded by the token is + * invalid. + * + * @param {Token} token - A token to report. + * @param {RegExp|undefined} pattern - Optional. A pattern of the next + * token to check. + * @returns {void} + */ + function checkSpacingAfter(token, pattern) { + checkMethodMap[token.value].after(token, pattern || NEXT_TOKEN); + } + + /** + * Reports a given token if usage of spacing around the token is invalid. + * + * @param {Token} token - A token to report. + * @returns {void} + */ + function checkSpacingAround(token) { + checkSpacingBefore(token); + checkSpacingAfter(token); + } + + /** + * Reports the first token of a given node if the first token is a keyword + * and usage of spacing around the token is invalid. + * + * @param {ASTNode|null} node - A node to report. + * @returns {void} + */ + function checkSpacingAroundFirstToken(node) { + const firstToken = node && sourceCode.getFirstToken(node); + + if (firstToken && firstToken.type === "Keyword") { + checkSpacingAround(firstToken); + } + } + + /** + * Reports the first token of a given node if the first token is a keyword + * and usage of spacing followed by the token is invalid. + * + * This is used for unary operators (e.g. `typeof`), `function`, and `super`. + * Other rules are handling usage of spacing preceded by those keywords. + * + * @param {ASTNode|null} node - A node to report. + * @returns {void} + */ + function checkSpacingBeforeFirstToken(node) { + const firstToken = node && sourceCode.getFirstToken(node); + + if (firstToken && firstToken.type === "Keyword") { + checkSpacingBefore(firstToken); + } + } + + /** + * Reports the previous token of a given node if the token is a keyword and + * usage of spacing around the token is invalid. + * + * @param {ASTNode|null} node - A node to report. + * @returns {void} + */ + function checkSpacingAroundTokenBefore(node) { + if (node) { + const token = sourceCode.getTokenBefore(node, astUtils.isKeywordToken); + + checkSpacingAround(token); + } + } + + /** + * Reports `async` or `function` keywords of a given node if usage of + * spacing around those keywords is invalid. + * + * @param {ASTNode} node - A node to report. + * @returns {void} + */ + function checkSpacingForFunction(node) { + const firstToken = node && sourceCode.getFirstToken(node); + + if (firstToken && + ((firstToken.type === "Keyword" && firstToken.value === "function") || + firstToken.value === "async") + ) { + checkSpacingBefore(firstToken); + } + } + + /** + * Reports `class` and `extends` keywords of a given node if usage of + * spacing around those keywords is invalid. + * + * @param {ASTNode} node - A node to report. + * @returns {void} + */ + function checkSpacingForClass(node) { + checkSpacingAroundFirstToken(node); + checkSpacingAroundTokenBefore(node.superClass); + } + + /** + * Reports `if` and `else` keywords of a given node if usage of spacing + * around those keywords is invalid. + * + * @param {ASTNode} node - A node to report. + * @returns {void} + */ + function checkSpacingForIfStatement(node) { + checkSpacingAroundFirstToken(node); + checkSpacingAroundTokenBefore(node.alternate); + } + + /** + * Reports `try`, `catch`, and `finally` keywords of a given node if usage + * of spacing around those keywords is invalid. + * + * @param {ASTNode} node - A node to report. + * @returns {void} + */ + function checkSpacingForTryStatement(node) { + checkSpacingAroundFirstToken(node); + checkSpacingAroundFirstToken(node.handler); + checkSpacingAroundTokenBefore(node.finalizer); + } + + /** + * Reports `do` and `while` keywords of a given node if usage of spacing + * around those keywords is invalid. + * + * @param {ASTNode} node - A node to report. + * @returns {void} + */ + function checkSpacingForDoWhileStatement(node) { + checkSpacingAroundFirstToken(node); + checkSpacingAroundTokenBefore(node.test); + } + + /** + * Reports `for` and `in` keywords of a given node if usage of spacing + * around those keywords is invalid. + * + * @param {ASTNode} node - A node to report. + * @returns {void} + */ + function checkSpacingForForInStatement(node) { + checkSpacingAroundFirstToken(node); + checkSpacingAroundTokenBefore(node.right); + } + + /** + * Reports `for` and `of` keywords of a given node if usage of spacing + * around those keywords is invalid. + * + * @param {ASTNode} node - A node to report. + * @returns {void} + */ + function checkSpacingForForOfStatement(node) { + if (node.await) { + checkSpacingBefore(sourceCode.getFirstToken(node, 0)); + checkSpacingAfter(sourceCode.getFirstToken(node, 1)); + } else { + checkSpacingAroundFirstToken(node); + } + checkSpacingAround(sourceCode.getTokenBefore(node.right, astUtils.isNotOpeningParenToken)); + } + + /** + * Reports `import`, `export`, `as`, and `from` keywords of a given node if + * usage of spacing around those keywords is invalid. + * + * This rule handles the `*` token in module declarations. + * + * import*as A from "./a"; /*error Expected space(s) after "import". + * error Expected space(s) before "as". + * + * @param {ASTNode} node - A node to report. + * @returns {void} + */ + function checkSpacingForModuleDeclaration(node) { + const firstToken = sourceCode.getFirstToken(node); + + checkSpacingBefore(firstToken, PREV_TOKEN_M); + checkSpacingAfter(firstToken, NEXT_TOKEN_M); + + if (node.source) { + const fromToken = sourceCode.getTokenBefore(node.source); + + checkSpacingBefore(fromToken, PREV_TOKEN_M); + checkSpacingAfter(fromToken, NEXT_TOKEN_M); + } + } + + /** + * Reports `as` keyword of a given node if usage of spacing around this + * keyword is invalid. + * + * @param {ASTNode} node - A node to report. + * @returns {void} + */ + function checkSpacingForImportNamespaceSpecifier(node) { + const asToken = sourceCode.getFirstToken(node, 1); + + checkSpacingBefore(asToken, PREV_TOKEN_M); + } + + /** + * Reports `static`, `get`, and `set` keywords of a given node if usage of + * spacing around those keywords is invalid. + * + * @param {ASTNode} node - A node to report. + * @returns {void} + */ + function checkSpacingForProperty(node) { + if (node.static) { + checkSpacingAroundFirstToken(node); + } + if (node.kind === "get" || + node.kind === "set" || + ( + (node.method || node.type === "MethodDefinition") && + node.value.async + ) + ) { + const token = sourceCode.getTokenBefore( + node.key, + tok => { + switch (tok.value) { + case "get": + case "set": + case "async": + return true; + default: + return false; + } + } + ); + + if (!token) { + throw new Error("Failed to find token get, set, or async beside method name"); + } + + + checkSpacingAround(token); + } + } + + /** + * Reports `await` keyword of a given node if usage of spacing before + * this keyword is invalid. + * + * @param {ASTNode} node - A node to report. + * @returns {void} + */ + function checkSpacingForAwaitExpression(node) { + checkSpacingBefore(sourceCode.getFirstToken(node)); + } + + return { + + // Statements + DebuggerStatement: checkSpacingAroundFirstToken, + WithStatement: checkSpacingAroundFirstToken, + + // Statements - Control flow + BreakStatement: checkSpacingAroundFirstToken, + ContinueStatement: checkSpacingAroundFirstToken, + ReturnStatement: checkSpacingAroundFirstToken, + ThrowStatement: checkSpacingAroundFirstToken, + TryStatement: checkSpacingForTryStatement, + + // Statements - Choice + IfStatement: checkSpacingForIfStatement, + SwitchStatement: checkSpacingAroundFirstToken, + SwitchCase: checkSpacingAroundFirstToken, + + // Statements - Loops + DoWhileStatement: checkSpacingForDoWhileStatement, + ForInStatement: checkSpacingForForInStatement, + ForOfStatement: checkSpacingForForOfStatement, + ForStatement: checkSpacingAroundFirstToken, + WhileStatement: checkSpacingAroundFirstToken, + + // Statements - Declarations + ClassDeclaration: checkSpacingForClass, + ExportNamedDeclaration: checkSpacingForModuleDeclaration, + ExportDefaultDeclaration: checkSpacingAroundFirstToken, + ExportAllDeclaration: checkSpacingForModuleDeclaration, + FunctionDeclaration: checkSpacingForFunction, + ImportDeclaration: checkSpacingForModuleDeclaration, + VariableDeclaration: checkSpacingAroundFirstToken, + + // Expressions + ArrowFunctionExpression: checkSpacingForFunction, + AwaitExpression: checkSpacingForAwaitExpression, + ClassExpression: checkSpacingForClass, + FunctionExpression: checkSpacingForFunction, + NewExpression: checkSpacingBeforeFirstToken, + Super: checkSpacingBeforeFirstToken, + ThisExpression: checkSpacingBeforeFirstToken, + UnaryExpression: checkSpacingBeforeFirstToken, + YieldExpression: checkSpacingBeforeFirstToken, + + // Others + ImportNamespaceSpecifier: checkSpacingForImportNamespaceSpecifier, + MethodDefinition: checkSpacingForProperty, + Property: checkSpacingForProperty + }; + } +}; diff --git a/node_modules/eslint/lib/rules/line-comment-position.js b/node_modules/eslint/lib/rules/line-comment-position.js new file mode 100644 index 00000000..ebdb024f --- /dev/null +++ b/node_modules/eslint/lib/rules/line-comment-position.js @@ -0,0 +1,116 @@ +/** + * @fileoverview Rule to enforce the position of line comments + * @author Alberto Rodríguez + */ +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce position of line comments", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/line-comment-position" + }, + + schema: [ + { + oneOf: [ + { + enum: ["above", "beside"] + }, + { + type: "object", + properties: { + position: { + enum: ["above", "beside"] + }, + ignorePattern: { + type: "string" + }, + applyDefaultPatterns: { + type: "boolean" + }, + applyDefaultIgnorePatterns: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + } + ] + }, + + create(context) { + const options = context.options[0]; + + let above, + ignorePattern, + applyDefaultIgnorePatterns = true; + + if (!options || typeof options === "string") { + above = !options || options === "above"; + + } else { + above = options.position === "above"; + ignorePattern = options.ignorePattern; + + if (options.hasOwnProperty("applyDefaultIgnorePatterns")) { + applyDefaultIgnorePatterns = options.applyDefaultIgnorePatterns !== false; + } else { + applyDefaultIgnorePatterns = options.applyDefaultPatterns !== false; + } + } + + const defaultIgnoreRegExp = astUtils.COMMENTS_IGNORE_PATTERN; + const fallThroughRegExp = /^\s*falls?\s?through/; + const customIgnoreRegExp = new RegExp(ignorePattern); + const sourceCode = context.getSourceCode(); + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + Program() { + const comments = sourceCode.getAllComments(); + + comments.filter(token => token.type === "Line").forEach(node => { + if (applyDefaultIgnorePatterns && (defaultIgnoreRegExp.test(node.value) || fallThroughRegExp.test(node.value))) { + return; + } + + if (ignorePattern && customIgnoreRegExp.test(node.value)) { + return; + } + + const previous = sourceCode.getTokenBefore(node, { includeComments: true }); + const isOnSameLine = previous && previous.loc.end.line === node.loc.start.line; + + if (above) { + if (isOnSameLine) { + context.report({ + node, + message: "Expected comment to be above code." + }); + } + } else { + if (!isOnSameLine) { + context.report({ + node, + message: "Expected comment to be beside code." + }); + } + } + }); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/linebreak-style.js b/node_modules/eslint/lib/rules/linebreak-style.js new file mode 100644 index 00000000..d5a170f7 --- /dev/null +++ b/node_modules/eslint/lib/rules/linebreak-style.js @@ -0,0 +1,97 @@ +/** + * @fileoverview Rule to enforce a single linebreak style. + * @author Erik Mueller + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent linebreak style", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/linebreak-style" + }, + + fixable: "whitespace", + + schema: [ + { + enum: ["unix", "windows"] + } + ] + }, + + create(context) { + + const EXPECTED_LF_MSG = "Expected linebreaks to be 'LF' but found 'CRLF'.", + EXPECTED_CRLF_MSG = "Expected linebreaks to be 'CRLF' but found 'LF'."; + + const sourceCode = context.getSourceCode(); + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Builds a fix function that replaces text at the specified range in the source text. + * @param {int[]} range The range to replace + * @param {string} text The text to insert. + * @returns {Function} Fixer function + * @private + */ + function createFix(range, text) { + return function(fixer) { + return fixer.replaceTextRange(range, text); + }; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + Program: function checkForlinebreakStyle(node) { + const linebreakStyle = context.options[0] || "unix", + expectedLF = linebreakStyle === "unix", + expectedLFChars = expectedLF ? "\n" : "\r\n", + source = sourceCode.getText(), + pattern = astUtils.createGlobalLinebreakMatcher(); + let match; + + let i = 0; + + while ((match = pattern.exec(source)) !== null) { + i++; + if (match[0] === expectedLFChars) { + continue; + } + + const index = match.index; + const range = [index, index + match[0].length]; + + context.report({ + node, + loc: { + line: i, + column: sourceCode.lines[i - 1].length + }, + message: expectedLF ? EXPECTED_LF_MSG : EXPECTED_CRLF_MSG, + fix: createFix(range, expectedLFChars) + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/lines-around-comment.js b/node_modules/eslint/lib/rules/lines-around-comment.js new file mode 100644 index 00000000..5d98473b --- /dev/null +++ b/node_modules/eslint/lib/rules/lines-around-comment.js @@ -0,0 +1,398 @@ +/** + * @fileoverview Enforces empty lines around comments. + * @author Jamund Ferguson + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"), + astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Return an array with with any line numbers that are empty. + * @param {Array} lines An array of each line of the file. + * @returns {Array} An array of line numbers. + */ +function getEmptyLineNums(lines) { + const emptyLines = lines.map((line, i) => ({ + code: line.trim(), + num: i + 1 + })).filter(line => !line.code).map(line => line.num); + + return emptyLines; +} + +/** + * Return an array with with any line numbers that contain comments. + * @param {Array} comments An array of comment tokens. + * @returns {Array} An array of line numbers. + */ +function getCommentLineNums(comments) { + const lines = []; + + comments.forEach(token => { + const start = token.loc.start.line; + const end = token.loc.end.line; + + lines.push(start, end); + }); + return lines; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require empty lines around comments", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/lines-around-comment" + }, + + fixable: "whitespace", + + schema: [ + { + type: "object", + properties: { + beforeBlockComment: { + type: "boolean" + }, + afterBlockComment: { + type: "boolean" + }, + beforeLineComment: { + type: "boolean" + }, + afterLineComment: { + type: "boolean" + }, + allowBlockStart: { + type: "boolean" + }, + allowBlockEnd: { + type: "boolean" + }, + allowClassStart: { + type: "boolean" + }, + allowClassEnd: { + type: "boolean" + }, + allowObjectStart: { + type: "boolean" + }, + allowObjectEnd: { + type: "boolean" + }, + allowArrayStart: { + type: "boolean" + }, + allowArrayEnd: { + type: "boolean" + }, + ignorePattern: { + type: "string" + }, + applyDefaultIgnorePatterns: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const options = context.options[0] ? Object.assign({}, context.options[0]) : {}; + const ignorePattern = options.ignorePattern; + const defaultIgnoreRegExp = astUtils.COMMENTS_IGNORE_PATTERN; + const customIgnoreRegExp = new RegExp(ignorePattern); + const applyDefaultIgnorePatterns = options.applyDefaultIgnorePatterns !== false; + + + options.beforeLineComment = options.beforeLineComment || false; + options.afterLineComment = options.afterLineComment || false; + options.beforeBlockComment = typeof options.beforeBlockComment !== "undefined" ? options.beforeBlockComment : true; + options.afterBlockComment = options.afterBlockComment || false; + options.allowBlockStart = options.allowBlockStart || false; + options.allowBlockEnd = options.allowBlockEnd || false; + + const sourceCode = context.getSourceCode(); + + const lines = sourceCode.lines, + numLines = lines.length + 1, + comments = sourceCode.getAllComments(), + commentLines = getCommentLineNums(comments), + emptyLines = getEmptyLineNums(lines), + commentAndEmptyLines = commentLines.concat(emptyLines); + + /** + * Returns whether or not comments are on lines starting with or ending with code + * @param {token} token The comment token to check. + * @returns {boolean} True if the comment is not alone. + */ + function codeAroundComment(token) { + let currentToken = token; + + do { + currentToken = sourceCode.getTokenBefore(currentToken, { includeComments: true }); + } while (currentToken && astUtils.isCommentToken(currentToken)); + + if (currentToken && astUtils.isTokenOnSameLine(currentToken, token)) { + return true; + } + + currentToken = token; + do { + currentToken = sourceCode.getTokenAfter(currentToken, { includeComments: true }); + } while (currentToken && astUtils.isCommentToken(currentToken)); + + if (currentToken && astUtils.isTokenOnSameLine(token, currentToken)) { + return true; + } + + return false; + } + + /** + * Returns whether or not comments are inside a node type or not. + * @param {ASTNode} parent The Comment parent node. + * @param {string} nodeType The parent type to check against. + * @returns {boolean} True if the comment is inside nodeType. + */ + function isParentNodeType(parent, nodeType) { + return parent.type === nodeType || + (parent.body && parent.body.type === nodeType) || + (parent.consequent && parent.consequent.type === nodeType); + } + + /** + * Returns the parent node that contains the given token. + * @param {token} token The token to check. + * @returns {ASTNode} The parent node that contains the given token. + */ + function getParentNodeOfToken(token) { + return sourceCode.getNodeByRangeIndex(token.range[0]); + } + + /** + * Returns whether or not comments are at the parent start or not. + * @param {token} token The Comment token. + * @param {string} nodeType The parent type to check against. + * @returns {boolean} True if the comment is at parent start. + */ + function isCommentAtParentStart(token, nodeType) { + const parent = getParentNodeOfToken(token); + + return parent && isParentNodeType(parent, nodeType) && + token.loc.start.line - parent.loc.start.line === 1; + } + + /** + * Returns whether or not comments are at the parent end or not. + * @param {token} token The Comment token. + * @param {string} nodeType The parent type to check against. + * @returns {boolean} True if the comment is at parent end. + */ + function isCommentAtParentEnd(token, nodeType) { + const parent = getParentNodeOfToken(token); + + return parent && isParentNodeType(parent, nodeType) && + parent.loc.end.line - token.loc.end.line === 1; + } + + /** + * Returns whether or not comments are at the block start or not. + * @param {token} token The Comment token. + * @returns {boolean} True if the comment is at block start. + */ + function isCommentAtBlockStart(token) { + return isCommentAtParentStart(token, "ClassBody") || isCommentAtParentStart(token, "BlockStatement") || isCommentAtParentStart(token, "SwitchCase"); + } + + /** + * Returns whether or not comments are at the block end or not. + * @param {token} token The Comment token. + * @returns {boolean} True if the comment is at block end. + */ + function isCommentAtBlockEnd(token) { + return isCommentAtParentEnd(token, "ClassBody") || isCommentAtParentEnd(token, "BlockStatement") || isCommentAtParentEnd(token, "SwitchCase") || isCommentAtParentEnd(token, "SwitchStatement"); + } + + /** + * Returns whether or not comments are at the class start or not. + * @param {token} token The Comment token. + * @returns {boolean} True if the comment is at class start. + */ + function isCommentAtClassStart(token) { + return isCommentAtParentStart(token, "ClassBody"); + } + + /** + * Returns whether or not comments are at the class end or not. + * @param {token} token The Comment token. + * @returns {boolean} True if the comment is at class end. + */ + function isCommentAtClassEnd(token) { + return isCommentAtParentEnd(token, "ClassBody"); + } + + /** + * Returns whether or not comments are at the object start or not. + * @param {token} token The Comment token. + * @returns {boolean} True if the comment is at object start. + */ + function isCommentAtObjectStart(token) { + return isCommentAtParentStart(token, "ObjectExpression") || isCommentAtParentStart(token, "ObjectPattern"); + } + + /** + * Returns whether or not comments are at the object end or not. + * @param {token} token The Comment token. + * @returns {boolean} True if the comment is at object end. + */ + function isCommentAtObjectEnd(token) { + return isCommentAtParentEnd(token, "ObjectExpression") || isCommentAtParentEnd(token, "ObjectPattern"); + } + + /** + * Returns whether or not comments are at the array start or not. + * @param {token} token The Comment token. + * @returns {boolean} True if the comment is at array start. + */ + function isCommentAtArrayStart(token) { + return isCommentAtParentStart(token, "ArrayExpression") || isCommentAtParentStart(token, "ArrayPattern"); + } + + /** + * Returns whether or not comments are at the array end or not. + * @param {token} token The Comment token. + * @returns {boolean} True if the comment is at array end. + */ + function isCommentAtArrayEnd(token) { + return isCommentAtParentEnd(token, "ArrayExpression") || isCommentAtParentEnd(token, "ArrayPattern"); + } + + /** + * Checks if a comment token has lines around it (ignores inline comments) + * @param {token} token The Comment token. + * @param {Object} opts Options to determine the newline. + * @param {boolean} opts.after Should have a newline after this line. + * @param {boolean} opts.before Should have a newline before this line. + * @returns {void} + */ + function checkForEmptyLine(token, opts) { + if (applyDefaultIgnorePatterns && defaultIgnoreRegExp.test(token.value)) { + return; + } + + if (ignorePattern && customIgnoreRegExp.test(token.value)) { + return; + } + + let after = opts.after, + before = opts.before; + + const prevLineNum = token.loc.start.line - 1, + nextLineNum = token.loc.end.line + 1, + commentIsNotAlone = codeAroundComment(token); + + const blockStartAllowed = options.allowBlockStart && + isCommentAtBlockStart(token) && + !(options.allowClassStart === false && + isCommentAtClassStart(token)), + blockEndAllowed = options.allowBlockEnd && isCommentAtBlockEnd(token) && !(options.allowClassEnd === false && isCommentAtClassEnd(token)), + classStartAllowed = options.allowClassStart && isCommentAtClassStart(token), + classEndAllowed = options.allowClassEnd && isCommentAtClassEnd(token), + objectStartAllowed = options.allowObjectStart && isCommentAtObjectStart(token), + objectEndAllowed = options.allowObjectEnd && isCommentAtObjectEnd(token), + arrayStartAllowed = options.allowArrayStart && isCommentAtArrayStart(token), + arrayEndAllowed = options.allowArrayEnd && isCommentAtArrayEnd(token); + + const exceptionStartAllowed = blockStartAllowed || classStartAllowed || objectStartAllowed || arrayStartAllowed; + const exceptionEndAllowed = blockEndAllowed || classEndAllowed || objectEndAllowed || arrayEndAllowed; + + // ignore top of the file and bottom of the file + if (prevLineNum < 1) { + before = false; + } + if (nextLineNum >= numLines) { + after = false; + } + + // we ignore all inline comments + if (commentIsNotAlone) { + return; + } + + const previousTokenOrComment = sourceCode.getTokenBefore(token, { includeComments: true }); + const nextTokenOrComment = sourceCode.getTokenAfter(token, { includeComments: true }); + + // check for newline before + if (!exceptionStartAllowed && before && !lodash.includes(commentAndEmptyLines, prevLineNum) && + !(astUtils.isCommentToken(previousTokenOrComment) && astUtils.isTokenOnSameLine(previousTokenOrComment, token))) { + const lineStart = token.range[0] - token.loc.start.column; + const range = [lineStart, lineStart]; + + context.report({ + node: token, + message: "Expected line before comment.", + fix(fixer) { + return fixer.insertTextBeforeRange(range, "\n"); + } + }); + } + + // check for newline after + if (!exceptionEndAllowed && after && !lodash.includes(commentAndEmptyLines, nextLineNum) && + !(astUtils.isCommentToken(nextTokenOrComment) && astUtils.isTokenOnSameLine(token, nextTokenOrComment))) { + context.report({ + node: token, + message: "Expected line after comment.", + fix(fixer) { + return fixer.insertTextAfter(token, "\n"); + } + }); + } + + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + Program() { + comments.forEach(token => { + if (token.type === "Line") { + if (options.beforeLineComment || options.afterLineComment) { + checkForEmptyLine(token, { + after: options.afterLineComment, + before: options.beforeLineComment + }); + } + } else if (token.type === "Block") { + if (options.beforeBlockComment || options.afterBlockComment) { + checkForEmptyLine(token, { + after: options.afterBlockComment, + before: options.beforeBlockComment + }); + } + } + }); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/lines-around-directive.js b/node_modules/eslint/lib/rules/lines-around-directive.js new file mode 100644 index 00000000..3ba3ab5b --- /dev/null +++ b/node_modules/eslint/lib/rules/lines-around-directive.js @@ -0,0 +1,194 @@ +/** + * @fileoverview Require or disallow newlines around directives. + * @author Kai Cataldo + * @deprecated + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow newlines around directives", + category: "Stylistic Issues", + recommended: false, + replacedBy: ["padding-line-between-statements"], + url: "https://eslint.org/docs/rules/lines-around-directive" + }, + schema: [{ + oneOf: [ + { + enum: ["always", "never"] + }, + { + type: "object", + properties: { + before: { + enum: ["always", "never"] + }, + after: { + enum: ["always", "never"] + } + }, + additionalProperties: false, + minProperties: 2 + } + ] + }], + fixable: "whitespace", + deprecated: true + }, + + create(context) { + const sourceCode = context.getSourceCode(); + const config = context.options[0] || "always"; + const expectLineBefore = typeof config === "string" ? config : config.before; + const expectLineAfter = typeof config === "string" ? config : config.after; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Check if node is preceded by a blank newline. + * @param {ASTNode} node Node to check. + * @returns {boolean} Whether or not the passed in node is preceded by a blank newline. + */ + function hasNewlineBefore(node) { + const tokenBefore = sourceCode.getTokenBefore(node, { includeComments: true }); + const tokenLineBefore = tokenBefore ? tokenBefore.loc.end.line : 0; + + return node.loc.start.line - tokenLineBefore >= 2; + } + + /** + * Gets the last token of a node that is on the same line as the rest of the node. + * This will usually be the last token of the node, but it will be the second-to-last token if the node has a trailing + * semicolon on a different line. + * @param {ASTNode} node A directive node + * @returns {Token} The last token of the node on the line + */ + function getLastTokenOnLine(node) { + const lastToken = sourceCode.getLastToken(node); + const secondToLastToken = sourceCode.getTokenBefore(lastToken); + + return astUtils.isSemicolonToken(lastToken) && lastToken.loc.start.line > secondToLastToken.loc.end.line + ? secondToLastToken + : lastToken; + } + + /** + * Check if node is followed by a blank newline. + * @param {ASTNode} node Node to check. + * @returns {boolean} Whether or not the passed in node is followed by a blank newline. + */ + function hasNewlineAfter(node) { + const lastToken = getLastTokenOnLine(node); + const tokenAfter = sourceCode.getTokenAfter(lastToken, { includeComments: true }); + + return tokenAfter.loc.start.line - lastToken.loc.end.line >= 2; + } + + /** + * Report errors for newlines around directives. + * @param {ASTNode} node Node to check. + * @param {string} location Whether the error was found before or after the directive. + * @param {boolean} expected Whether or not a newline was expected or unexpected. + * @returns {void} + */ + function reportError(node, location, expected) { + context.report({ + node, + message: "{{expected}} newline {{location}} \"{{value}}\" directive.", + data: { + expected: expected ? "Expected" : "Unexpected", + value: node.expression.value, + location + }, + fix(fixer) { + const lastToken = getLastTokenOnLine(node); + + if (expected) { + return location === "before" ? fixer.insertTextBefore(node, "\n") : fixer.insertTextAfter(lastToken, "\n"); + } + return fixer.removeRange(location === "before" ? [node.range[0] - 1, node.range[0]] : [lastToken.range[1], lastToken.range[1] + 1]); + } + }); + } + + /** + * Check lines around directives in node + * @param {ASTNode} node - node to check + * @returns {void} + */ + function checkDirectives(node) { + const directives = astUtils.getDirectivePrologue(node); + + if (!directives.length) { + return; + } + + const firstDirective = directives[0]; + const leadingComments = sourceCode.getCommentsBefore(firstDirective); + + /* + * Only check before the first directive if it is preceded by a comment or if it is at the top of + * the file and expectLineBefore is set to "never". This is to not force a newline at the top of + * the file if there are no comments as well as for compatibility with padded-blocks. + */ + if (leadingComments.length) { + if (expectLineBefore === "always" && !hasNewlineBefore(firstDirective)) { + reportError(firstDirective, "before", true); + } + + if (expectLineBefore === "never" && hasNewlineBefore(firstDirective)) { + reportError(firstDirective, "before", false); + } + } else if ( + node.type === "Program" && + expectLineBefore === "never" && + !leadingComments.length && + hasNewlineBefore(firstDirective) + ) { + reportError(firstDirective, "before", false); + } + + const lastDirective = directives[directives.length - 1]; + const statements = node.type === "Program" ? node.body : node.body.body; + + /* + * Do not check after the last directive if the body only + * contains a directive prologue and isn't followed by a comment to ensure + * this rule behaves well with padded-blocks. + */ + if (lastDirective === statements[statements.length - 1] && !lastDirective.trailingComments) { + return; + } + + if (expectLineAfter === "always" && !hasNewlineAfter(lastDirective)) { + reportError(lastDirective, "after", true); + } + + if (expectLineAfter === "never" && hasNewlineAfter(lastDirective)) { + reportError(lastDirective, "after", false); + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + Program: checkDirectives, + FunctionDeclaration: checkDirectives, + FunctionExpression: checkDirectives, + ArrowFunctionExpression: checkDirectives + }; + } +}; diff --git a/node_modules/eslint/lib/rules/lines-between-class-members.js b/node_modules/eslint/lib/rules/lines-between-class-members.js new file mode 100644 index 00000000..252984da --- /dev/null +++ b/node_modules/eslint/lib/rules/lines-between-class-members.js @@ -0,0 +1,140 @@ +/** + * @fileoverview Rule to check empty newline between class members + * @author 薛定谔的猫 + */ +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow an empty line between class members", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/lines-between-class-members" + }, + + fixable: "whitespace", + + schema: [ + { + enum: ["always", "never"] + }, + { + type: "object", + properties: { + exceptAfterSingleLine: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const options = []; + + options[0] = context.options[0] || "always"; + options[1] = context.options[1] || { exceptAfterSingleLine: false }; + + const ALWAYS_MESSAGE = "Expected blank line between class members."; + const NEVER_MESSAGE = "Unexpected blank line between class members."; + + const sourceCode = context.getSourceCode(); + + /** + * Checks if there is padding between two tokens + * @param {Token} first The first token + * @param {Token} second The second token + * @returns {boolean} True if there is at least a line between the tokens + */ + function isPaddingBetweenTokens(first, second) { + const comments = sourceCode.getCommentsBefore(second); + const len = comments.length; + + // If there is no comments + if (len === 0) { + const linesBetweenFstAndSnd = second.loc.start.line - first.loc.end.line - 1; + + return linesBetweenFstAndSnd >= 1; + } + + + // If there are comments + let sumOfCommentLines = 0; // the numbers of lines of comments + let prevCommentLineNum = -1; // line number of the end of the previous comment + + for (let i = 0; i < len; i++) { + const commentLinesOfThisComment = comments[i].loc.end.line - comments[i].loc.start.line + 1; + + sumOfCommentLines += commentLinesOfThisComment; + + /* + * If this comment and the previous comment are in the same line, + * the count of comment lines is duplicated. So decrement sumOfCommentLines. + */ + if (prevCommentLineNum === comments[i].loc.start.line) { + sumOfCommentLines -= 1; + } + + prevCommentLineNum = comments[i].loc.end.line; + } + + /* + * If the first block and the first comment are in the same line, + * the count of comment lines is duplicated. So decrement sumOfCommentLines. + */ + if (first.loc.end.line === comments[0].loc.start.line) { + sumOfCommentLines -= 1; + } + + /* + * If the last comment and the second block are in the same line, + * the count of comment lines is duplicated. So decrement sumOfCommentLines. + */ + if (comments[len - 1].loc.end.line === second.loc.start.line) { + sumOfCommentLines -= 1; + } + + const linesBetweenFstAndSnd = second.loc.start.line - first.loc.end.line - 1; + + return linesBetweenFstAndSnd - sumOfCommentLines >= 1; + } + + return { + ClassBody(node) { + const body = node.body; + + for (let i = 0; i < body.length - 1; i++) { + const curFirst = sourceCode.getFirstToken(body[i]); + const curLast = sourceCode.getLastToken(body[i]); + const nextFirst = sourceCode.getFirstToken(body[i + 1]); + const isPadded = isPaddingBetweenTokens(curLast, nextFirst); + const isMulti = !astUtils.isTokenOnSameLine(curFirst, curLast); + const skip = !isMulti && options[1].exceptAfterSingleLine; + + + if ((options[0] === "always" && !skip && !isPadded) || + (options[0] === "never" && isPadded)) { + context.report({ + node: body[i + 1], + message: isPadded ? NEVER_MESSAGE : ALWAYS_MESSAGE, + fix(fixer) { + return isPadded + ? fixer.replaceTextRange([curLast.range[1], nextFirst.range[0]], "\n") + : fixer.insertTextAfter(curLast, "\n"); + } + }); + } + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/max-depth.js b/node_modules/eslint/lib/rules/max-depth.js new file mode 100644 index 00000000..ead44b90 --- /dev/null +++ b/node_modules/eslint/lib/rules/max-depth.js @@ -0,0 +1,149 @@ +/** + * @fileoverview A rule to set the maximum depth block can be nested in a function. + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce a maximum depth that blocks can be nested", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/max-depth" + }, + + schema: [ + { + oneOf: [ + { + type: "integer", + minimum: 0 + }, + { + type: "object", + properties: { + maximum: { + type: "integer", + minimum: 0 + }, + max: { + type: "integer", + minimum: 0 + } + }, + additionalProperties: false + } + ] + } + ] + }, + + create(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + const functionStack = [], + option = context.options[0]; + let maxDepth = 4; + + if (typeof option === "object" && option.hasOwnProperty("maximum") && typeof option.maximum === "number") { + maxDepth = option.maximum; + } + if (typeof option === "object" && option.hasOwnProperty("max") && typeof option.max === "number") { + maxDepth = option.max; + } + if (typeof option === "number") { + maxDepth = option; + } + + /** + * When parsing a new function, store it in our function stack + * @returns {void} + * @private + */ + function startFunction() { + functionStack.push(0); + } + + /** + * When parsing is done then pop out the reference + * @returns {void} + * @private + */ + function endFunction() { + functionStack.pop(); + } + + /** + * Save the block and Evaluate the node + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function pushBlock(node) { + const len = ++functionStack[functionStack.length - 1]; + + if (len > maxDepth) { + context.report({ node, message: "Blocks are nested too deeply ({{depth}}).", data: { depth: len } }); + } + } + + /** + * Pop the saved block + * @returns {void} + * @private + */ + function popBlock() { + functionStack[functionStack.length - 1]--; + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + Program: startFunction, + FunctionDeclaration: startFunction, + FunctionExpression: startFunction, + ArrowFunctionExpression: startFunction, + + IfStatement(node) { + if (node.parent.type !== "IfStatement") { + pushBlock(node); + } + }, + SwitchStatement: pushBlock, + TryStatement: pushBlock, + DoWhileStatement: pushBlock, + WhileStatement: pushBlock, + WithStatement: pushBlock, + ForStatement: pushBlock, + ForInStatement: pushBlock, + ForOfStatement: pushBlock, + + "IfStatement:exit": popBlock, + "SwitchStatement:exit": popBlock, + "TryStatement:exit": popBlock, + "DoWhileStatement:exit": popBlock, + "WhileStatement:exit": popBlock, + "WithStatement:exit": popBlock, + "ForStatement:exit": popBlock, + "ForInStatement:exit": popBlock, + "ForOfStatement:exit": popBlock, + + "FunctionDeclaration:exit": endFunction, + "FunctionExpression:exit": endFunction, + "ArrowFunctionExpression:exit": endFunction, + "Program:exit": endFunction + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/max-len.js b/node_modules/eslint/lib/rules/max-len.js new file mode 100644 index 00000000..273eb849 --- /dev/null +++ b/node_modules/eslint/lib/rules/max-len.js @@ -0,0 +1,373 @@ +/** + * @fileoverview Rule to check for max length on a line. + * @author Matt DuVall + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Constants +//------------------------------------------------------------------------------ + +const OPTIONS_SCHEMA = { + type: "object", + properties: { + code: { + type: "integer", + minimum: 0 + }, + comments: { + type: "integer", + minimum: 0 + }, + tabWidth: { + type: "integer", + minimum: 0 + }, + ignorePattern: { + type: "string" + }, + ignoreComments: { + type: "boolean" + }, + ignoreStrings: { + type: "boolean" + }, + ignoreUrls: { + type: "boolean" + }, + ignoreTemplateLiterals: { + type: "boolean" + }, + ignoreRegExpLiterals: { + type: "boolean" + }, + ignoreTrailingComments: { + type: "boolean" + } + }, + additionalProperties: false +}; + +const OPTIONS_OR_INTEGER_SCHEMA = { + anyOf: [ + OPTIONS_SCHEMA, + { + type: "integer", + minimum: 0 + } + ] +}; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce a maximum line length", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/max-len" + }, + + schema: [ + OPTIONS_OR_INTEGER_SCHEMA, + OPTIONS_OR_INTEGER_SCHEMA, + OPTIONS_SCHEMA + ] + }, + + create(context) { + + /* + * Inspired by http://tools.ietf.org/html/rfc3986#appendix-B, however: + * - They're matching an entire string that we know is a URI + * - We're matching part of a string where we think there *might* be a URL + * - We're only concerned about URLs, as picking out any URI would cause + * too many false positives + * - We don't care about matching the entire URL, any small segment is fine + */ + const URL_REGEXP = /[^:/?#]:\/\/[^?#]/; + + const sourceCode = context.getSourceCode(); + + /** + * Computes the length of a line that may contain tabs. The width of each + * tab will be the number of spaces to the next tab stop. + * @param {string} line The line. + * @param {int} tabWidth The width of each tab stop in spaces. + * @returns {int} The computed line length. + * @private + */ + function computeLineLength(line, tabWidth) { + let extraCharacterCount = 0; + + line.replace(/\t/g, (match, offset) => { + const totalOffset = offset + extraCharacterCount, + previousTabStopOffset = tabWidth ? totalOffset % tabWidth : 0, + spaceCount = tabWidth - previousTabStopOffset; + + extraCharacterCount += spaceCount - 1; // -1 for the replaced tab + }); + return Array.from(line).length + extraCharacterCount; + } + + // The options object must be the last option specified… + const lastOption = context.options[context.options.length - 1]; + const options = typeof lastOption === "object" ? Object.create(lastOption) : {}; + + // …but max code length… + if (typeof context.options[0] === "number") { + options.code = context.options[0]; + } + + // …and tabWidth can be optionally specified directly as integers. + if (typeof context.options[1] === "number") { + options.tabWidth = context.options[1]; + } + + const maxLength = options.code || 80, + tabWidth = options.tabWidth || 4, + ignoreComments = options.ignoreComments || false, + ignoreStrings = options.ignoreStrings || false, + ignoreTemplateLiterals = options.ignoreTemplateLiterals || false, + ignoreRegExpLiterals = options.ignoreRegExpLiterals || false, + ignoreTrailingComments = options.ignoreTrailingComments || options.ignoreComments || false, + ignoreUrls = options.ignoreUrls || false, + maxCommentLength = options.comments; + let ignorePattern = options.ignorePattern || null; + + if (ignorePattern) { + ignorePattern = new RegExp(ignorePattern); + } + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Tells if a given comment is trailing: it starts on the current line and + * extends to or past the end of the current line. + * @param {string} line The source line we want to check for a trailing comment on + * @param {number} lineNumber The one-indexed line number for line + * @param {ASTNode} comment The comment to inspect + * @returns {boolean} If the comment is trailing on the given line + */ + function isTrailingComment(line, lineNumber, comment) { + return comment && + (comment.loc.start.line === lineNumber && lineNumber <= comment.loc.end.line) && + (comment.loc.end.line > lineNumber || comment.loc.end.column === line.length); + } + + /** + * Tells if a comment encompasses the entire line. + * @param {string} line The source line with a trailing comment + * @param {number} lineNumber The one-indexed line number this is on + * @param {ASTNode} comment The comment to remove + * @returns {boolean} If the comment covers the entire line + */ + function isFullLineComment(line, lineNumber, comment) { + const start = comment.loc.start, + end = comment.loc.end, + isFirstTokenOnLine = !line.slice(0, comment.loc.start.column).trim(); + + return comment && + (start.line < lineNumber || (start.line === lineNumber && isFirstTokenOnLine)) && + (end.line > lineNumber || (end.line === lineNumber && end.column === line.length)); + } + + /** + * Gets the line after the comment and any remaining trailing whitespace is + * stripped. + * @param {string} line The source line with a trailing comment + * @param {ASTNode} comment The comment to remove + * @returns {string} Line without comment and trailing whitepace + */ + function stripTrailingComment(line, comment) { + + // loc.column is zero-indexed + return line.slice(0, comment.loc.start.column).replace(/\s+$/, ""); + } + + /** + * Ensure that an array exists at [key] on `object`, and add `value` to it. + * + * @param {Object} object the object to mutate + * @param {string} key the object's key + * @param {*} value the value to add + * @returns {void} + * @private + */ + function ensureArrayAndPush(object, key, value) { + if (!Array.isArray(object[key])) { + object[key] = []; + } + object[key].push(value); + } + + /** + * Retrieves an array containing all strings (" or ') in the source code. + * + * @returns {ASTNode[]} An array of string nodes. + */ + function getAllStrings() { + return sourceCode.ast.tokens.filter(token => (token.type === "String" || + (token.type === "JSXText" && sourceCode.getNodeByRangeIndex(token.range[0] - 1).type === "JSXAttribute"))); + } + + /** + * Retrieves an array containing all template literals in the source code. + * + * @returns {ASTNode[]} An array of template literal nodes. + */ + function getAllTemplateLiterals() { + return sourceCode.ast.tokens.filter(token => token.type === "Template"); + } + + + /** + * Retrieves an array containing all RegExp literals in the source code. + * + * @returns {ASTNode[]} An array of RegExp literal nodes. + */ + function getAllRegExpLiterals() { + return sourceCode.ast.tokens.filter(token => token.type === "RegularExpression"); + } + + + /** + * A reducer to group an AST node by line number, both start and end. + * + * @param {Object} acc the accumulator + * @param {ASTNode} node the AST node in question + * @returns {Object} the modified accumulator + * @private + */ + function groupByLineNumber(acc, node) { + for (let i = node.loc.start.line; i <= node.loc.end.line; ++i) { + ensureArrayAndPush(acc, i, node); + } + return acc; + } + + /** + * Check the program for max length + * @param {ASTNode} node Node to examine + * @returns {void} + * @private + */ + function checkProgramForMaxLength(node) { + + // split (honors line-ending) + const lines = sourceCode.lines, + + // list of comments to ignore + comments = ignoreComments || maxCommentLength || ignoreTrailingComments ? sourceCode.getAllComments() : []; + + // we iterate over comments in parallel with the lines + let commentsIndex = 0; + + const strings = getAllStrings(); + const stringsByLine = strings.reduce(groupByLineNumber, {}); + + const templateLiterals = getAllTemplateLiterals(); + const templateLiteralsByLine = templateLiterals.reduce(groupByLineNumber, {}); + + const regExpLiterals = getAllRegExpLiterals(); + const regExpLiteralsByLine = regExpLiterals.reduce(groupByLineNumber, {}); + + lines.forEach((line, i) => { + + // i is zero-indexed, line numbers are one-indexed + const lineNumber = i + 1; + + /* + * if we're checking comment length; we need to know whether this + * line is a comment + */ + let lineIsComment = false; + let textToMeasure; + + /* + * We can short-circuit the comment checks if we're already out of + * comments to check. + */ + if (commentsIndex < comments.length) { + let comment = null; + + // iterate over comments until we find one past the current line + do { + comment = comments[++commentsIndex]; + } while (comment && comment.loc.start.line <= lineNumber); + + // and step back by one + comment = comments[--commentsIndex]; + + if (isFullLineComment(line, lineNumber, comment)) { + lineIsComment = true; + textToMeasure = line; + } else if (ignoreTrailingComments && isTrailingComment(line, lineNumber, comment)) { + textToMeasure = stripTrailingComment(line, comment); + } else { + textToMeasure = line; + } + } else { + textToMeasure = line; + } + if (ignorePattern && ignorePattern.test(textToMeasure) || + ignoreUrls && URL_REGEXP.test(textToMeasure) || + ignoreStrings && stringsByLine[lineNumber] || + ignoreTemplateLiterals && templateLiteralsByLine[lineNumber] || + ignoreRegExpLiterals && regExpLiteralsByLine[lineNumber] + ) { + + // ignore this line + return; + } + + const lineLength = computeLineLength(textToMeasure, tabWidth); + const commentLengthApplies = lineIsComment && maxCommentLength; + + if (lineIsComment && ignoreComments) { + return; + } + + if (commentLengthApplies) { + if (lineLength > maxCommentLength) { + context.report({ + node, + loc: { line: lineNumber, column: 0 }, + message: "Line {{lineNumber}} exceeds the maximum comment line length of {{maxCommentLength}}.", + data: { + lineNumber: i + 1, + maxCommentLength + } + }); + } + } else if (lineLength > maxLength) { + context.report({ + node, + loc: { line: lineNumber, column: 0 }, + message: "Line {{lineNumber}} exceeds the maximum line length of {{maxLength}}.", + data: { + lineNumber: i + 1, + maxLength + } + }); + } + }); + } + + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + Program: checkProgramForMaxLength + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/max-lines.js b/node_modules/eslint/lib/rules/max-lines.js new file mode 100644 index 00000000..9bb4420e --- /dev/null +++ b/node_modules/eslint/lib/rules/max-lines.js @@ -0,0 +1,145 @@ +/** + * @fileoverview enforce a maximum file length + * @author Alberto Rodríguez + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"); +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce a maximum number of lines per file", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/max-lines" + }, + + schema: [ + { + oneOf: [ + { + type: "integer", + minimum: 0 + }, + { + type: "object", + properties: { + max: { + type: "integer", + minimum: 0 + }, + skipComments: { + type: "boolean" + }, + skipBlankLines: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + } + ] + }, + + create(context) { + const option = context.options[0]; + let max = 300; + + if (typeof option === "object" && option.hasOwnProperty("max") && typeof option.max === "number") { + max = option.max; + } + + if (typeof option === "number") { + max = option; + } + + const skipComments = option && option.skipComments; + const skipBlankLines = option && option.skipBlankLines; + + const sourceCode = context.getSourceCode(); + + /** + * Returns whether or not a token is a comment node type + * @param {Token} token The token to check + * @returns {boolean} True if the token is a comment node + */ + function isCommentNodeType(token) { + return token && (token.type === "Block" || token.type === "Line"); + } + + /** + * Returns the line numbers of a comment that don't have any code on the same line + * @param {Node} comment The comment node to check + * @returns {int[]} The line numbers + */ + function getLinesWithoutCode(comment) { + let start = comment.loc.start.line; + let end = comment.loc.end.line; + + let token; + + token = comment; + do { + token = sourceCode.getTokenBefore(token, { includeComments: true }); + } while (isCommentNodeType(token)); + + if (token && astUtils.isTokenOnSameLine(token, comment)) { + start += 1; + } + + token = comment; + do { + token = sourceCode.getTokenAfter(token, { includeComments: true }); + } while (isCommentNodeType(token)); + + if (token && astUtils.isTokenOnSameLine(comment, token)) { + end -= 1; + } + + if (start <= end) { + return lodash.range(start, end + 1); + } + return []; + } + + return { + "Program:exit"() { + let lines = sourceCode.lines.map((text, i) => ({ lineNumber: i + 1, text })); + + if (skipBlankLines) { + lines = lines.filter(l => l.text.trim() !== ""); + } + + if (skipComments) { + const comments = sourceCode.getAllComments(); + + const commentLines = lodash.flatten(comments.map(comment => getLinesWithoutCode(comment))); + + lines = lines.filter(l => !lodash.includes(commentLines, l.lineNumber)); + } + + if (lines.length > max) { + context.report({ + loc: { line: 1, column: 0 }, + message: "File must be at most {{max}} lines long. It's {{actual}} lines long.", + data: { + max, + actual: lines.length + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/max-nested-callbacks.js b/node_modules/eslint/lib/rules/max-nested-callbacks.js new file mode 100644 index 00000000..7d7386ec --- /dev/null +++ b/node_modules/eslint/lib/rules/max-nested-callbacks.js @@ -0,0 +1,113 @@ +/** + * @fileoverview Rule to enforce a maximum number of nested callbacks. + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce a maximum depth that callbacks can be nested", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/max-nested-callbacks" + }, + + schema: [ + { + oneOf: [ + { + type: "integer", + minimum: 0 + }, + { + type: "object", + properties: { + maximum: { + type: "integer", + minimum: 0 + }, + max: { + type: "integer", + minimum: 0 + } + }, + additionalProperties: false + } + ] + } + ] + }, + + create(context) { + + //-------------------------------------------------------------------------- + // Constants + //-------------------------------------------------------------------------- + const option = context.options[0]; + let THRESHOLD = 10; + + if (typeof option === "object" && option.hasOwnProperty("maximum") && typeof option.maximum === "number") { + THRESHOLD = option.maximum; + } + if (typeof option === "object" && option.hasOwnProperty("max") && typeof option.max === "number") { + THRESHOLD = option.max; + } + if (typeof option === "number") { + THRESHOLD = option; + } + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + const callbackStack = []; + + /** + * Checks a given function node for too many callbacks. + * @param {ASTNode} node The node to check. + * @returns {void} + * @private + */ + function checkFunction(node) { + const parent = node.parent; + + if (parent.type === "CallExpression") { + callbackStack.push(node); + } + + if (callbackStack.length > THRESHOLD) { + const opts = { num: callbackStack.length, max: THRESHOLD }; + + context.report({ node, message: "Too many nested callbacks ({{num}}). Maximum allowed is {{max}}.", data: opts }); + } + } + + /** + * Pops the call stack. + * @returns {void} + * @private + */ + function popStack() { + callbackStack.pop(); + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + ArrowFunctionExpression: checkFunction, + "ArrowFunctionExpression:exit": popStack, + + FunctionExpression: checkFunction, + "FunctionExpression:exit": popStack + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/max-params.js b/node_modules/eslint/lib/rules/max-params.js new file mode 100644 index 00000000..d7c22c52 --- /dev/null +++ b/node_modules/eslint/lib/rules/max-params.js @@ -0,0 +1,97 @@ +/** + * @fileoverview Rule to flag when a function has too many parameters + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"); + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce a maximum number of parameters in function definitions", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/max-params" + }, + + schema: [ + { + oneOf: [ + { + type: "integer", + minimum: 0 + }, + { + type: "object", + properties: { + maximum: { + type: "integer", + minimum: 0 + }, + max: { + type: "integer", + minimum: 0 + } + }, + additionalProperties: false + } + ] + } + ] + }, + + create(context) { + + const option = context.options[0]; + let numParams = 3; + + if (typeof option === "object" && option.hasOwnProperty("maximum") && typeof option.maximum === "number") { + numParams = option.maximum; + } + if (typeof option === "object" && option.hasOwnProperty("max") && typeof option.max === "number") { + numParams = option.max; + } + if (typeof option === "number") { + numParams = option; + } + + /** + * Checks a function to see if it has too many parameters. + * @param {ASTNode} node The node to check. + * @returns {void} + * @private + */ + function checkFunction(node) { + if (node.params.length > numParams) { + context.report({ + node, + message: "{{name}} has too many parameters ({{count}}). Maximum allowed is {{max}}.", + data: { + name: lodash.upperFirst(astUtils.getFunctionNameWithKind(node)), + count: node.params.length, + max: numParams + } + }); + } + } + + return { + FunctionDeclaration: checkFunction, + ArrowFunctionExpression: checkFunction, + FunctionExpression: checkFunction + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/max-statements-per-line.js b/node_modules/eslint/lib/rules/max-statements-per-line.js new file mode 100644 index 00000000..a6776bde --- /dev/null +++ b/node_modules/eslint/lib/rules/max-statements-per-line.js @@ -0,0 +1,195 @@ +/** + * @fileoverview Specify the maximum number of statements allowed per line. + * @author Kenneth Williams + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce a maximum number of statements allowed per line", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/max-statements-per-line" + }, + + schema: [ + { + type: "object", + properties: { + max: { + type: "integer", + minimum: 1 + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const sourceCode = context.getSourceCode(), + options = context.options[0] || {}, + maxStatementsPerLine = typeof options.max !== "undefined" ? options.max : 1, + message = "This line has {{numberOfStatementsOnThisLine}} {{statements}}. Maximum allowed is {{maxStatementsPerLine}}."; + + let lastStatementLine = 0, + numberOfStatementsOnThisLine = 0, + firstExtraStatement; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + const SINGLE_CHILD_ALLOWED = /^(?:(?:DoWhile|For|ForIn|ForOf|If|Labeled|While)Statement|Export(?:Default|Named)Declaration)$/; + + /** + * Reports with the first extra statement, and clears it. + * + * @returns {void} + */ + function reportFirstExtraStatementAndClear() { + if (firstExtraStatement) { + context.report({ + node: firstExtraStatement, + message, + data: { + numberOfStatementsOnThisLine, + maxStatementsPerLine, + statements: numberOfStatementsOnThisLine === 1 ? "statement" : "statements" + } + }); + } + firstExtraStatement = null; + } + + /** + * Gets the actual last token of a given node. + * + * @param {ASTNode} node - A node to get. This is a node except EmptyStatement. + * @returns {Token} The actual last token. + */ + function getActualLastToken(node) { + return sourceCode.getLastToken(node, astUtils.isNotSemicolonToken); + } + + /** + * Addresses a given node. + * It updates the state of this rule, then reports the node if the node violated this rule. + * + * @param {ASTNode} node - A node to check. + * @returns {void} + */ + function enterStatement(node) { + const line = node.loc.start.line; + + /* + * Skip to allow non-block statements if this is direct child of control statements. + * `if (a) foo();` is counted as 1. + * But `if (a) foo(); else foo();` should be counted as 2. + */ + if (SINGLE_CHILD_ALLOWED.test(node.parent.type) && + node.parent.alternate !== node + ) { + return; + } + + // Update state. + if (line === lastStatementLine) { + numberOfStatementsOnThisLine += 1; + } else { + reportFirstExtraStatementAndClear(); + numberOfStatementsOnThisLine = 1; + lastStatementLine = line; + } + + // Reports if the node violated this rule. + if (numberOfStatementsOnThisLine === maxStatementsPerLine + 1) { + firstExtraStatement = firstExtraStatement || node; + } + } + + /** + * Updates the state of this rule with the end line of leaving node to check with the next statement. + * + * @param {ASTNode} node - A node to check. + * @returns {void} + */ + function leaveStatement(node) { + const line = getActualLastToken(node).loc.end.line; + + // Update state. + if (line !== lastStatementLine) { + reportFirstExtraStatementAndClear(); + numberOfStatementsOnThisLine = 1; + lastStatementLine = line; + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + BreakStatement: enterStatement, + ClassDeclaration: enterStatement, + ContinueStatement: enterStatement, + DebuggerStatement: enterStatement, + DoWhileStatement: enterStatement, + ExpressionStatement: enterStatement, + ForInStatement: enterStatement, + ForOfStatement: enterStatement, + ForStatement: enterStatement, + FunctionDeclaration: enterStatement, + IfStatement: enterStatement, + ImportDeclaration: enterStatement, + LabeledStatement: enterStatement, + ReturnStatement: enterStatement, + SwitchStatement: enterStatement, + ThrowStatement: enterStatement, + TryStatement: enterStatement, + VariableDeclaration: enterStatement, + WhileStatement: enterStatement, + WithStatement: enterStatement, + ExportNamedDeclaration: enterStatement, + ExportDefaultDeclaration: enterStatement, + ExportAllDeclaration: enterStatement, + + "BreakStatement:exit": leaveStatement, + "ClassDeclaration:exit": leaveStatement, + "ContinueStatement:exit": leaveStatement, + "DebuggerStatement:exit": leaveStatement, + "DoWhileStatement:exit": leaveStatement, + "ExpressionStatement:exit": leaveStatement, + "ForInStatement:exit": leaveStatement, + "ForOfStatement:exit": leaveStatement, + "ForStatement:exit": leaveStatement, + "FunctionDeclaration:exit": leaveStatement, + "IfStatement:exit": leaveStatement, + "ImportDeclaration:exit": leaveStatement, + "LabeledStatement:exit": leaveStatement, + "ReturnStatement:exit": leaveStatement, + "SwitchStatement:exit": leaveStatement, + "ThrowStatement:exit": leaveStatement, + "TryStatement:exit": leaveStatement, + "VariableDeclaration:exit": leaveStatement, + "WhileStatement:exit": leaveStatement, + "WithStatement:exit": leaveStatement, + "ExportNamedDeclaration:exit": leaveStatement, + "ExportDefaultDeclaration:exit": leaveStatement, + "ExportAllDeclaration:exit": leaveStatement, + "Program:exit": reportFirstExtraStatementAndClear + }; + } +}; diff --git a/node_modules/eslint/lib/rules/max-statements.js b/node_modules/eslint/lib/rules/max-statements.js new file mode 100644 index 00000000..faa0d5d8 --- /dev/null +++ b/node_modules/eslint/lib/rules/max-statements.js @@ -0,0 +1,171 @@ +/** + * @fileoverview A rule to set the maximum number of statements in a function. + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"); + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce a maximum number of statements allowed in function blocks", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/max-statements" + }, + + schema: [ + { + oneOf: [ + { + type: "integer", + minimum: 0 + }, + { + type: "object", + properties: { + maximum: { + type: "integer", + minimum: 0 + }, + max: { + type: "integer", + minimum: 0 + } + }, + additionalProperties: false + } + ] + }, + { + type: "object", + properties: { + ignoreTopLevelFunctions: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + const functionStack = [], + option = context.options[0], + ignoreTopLevelFunctions = context.options[1] && context.options[1].ignoreTopLevelFunctions || false, + topLevelFunctions = []; + let maxStatements = 10; + + if (typeof option === "object" && option.hasOwnProperty("maximum") && typeof option.maximum === "number") { + maxStatements = option.maximum; + } + if (typeof option === "object" && option.hasOwnProperty("max") && typeof option.max === "number") { + maxStatements = option.max; + } + if (typeof option === "number") { + maxStatements = option; + } + + /** + * Reports a node if it has too many statements + * @param {ASTNode} node node to evaluate + * @param {int} count Number of statements in node + * @param {int} max Maximum number of statements allowed + * @returns {void} + * @private + */ + function reportIfTooManyStatements(node, count, max) { + if (count > max) { + const name = lodash.upperFirst(astUtils.getFunctionNameWithKind(node)); + + context.report({ + node, + message: "{{name}} has too many statements ({{count}}). Maximum allowed is {{max}}.", + data: { name, count, max } + }); + } + } + + /** + * When parsing a new function, store it in our function stack + * @returns {void} + * @private + */ + function startFunction() { + functionStack.push(0); + } + + /** + * Evaluate the node at the end of function + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function endFunction(node) { + const count = functionStack.pop(); + + if (ignoreTopLevelFunctions && functionStack.length === 0) { + topLevelFunctions.push({ node, count }); + } else { + reportIfTooManyStatements(node, count, maxStatements); + } + } + + /** + * Increment the count of the functions + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function countStatements(node) { + functionStack[functionStack.length - 1] += node.body.length; + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + FunctionDeclaration: startFunction, + FunctionExpression: startFunction, + ArrowFunctionExpression: startFunction, + + BlockStatement: countStatements, + + "FunctionDeclaration:exit": endFunction, + "FunctionExpression:exit": endFunction, + "ArrowFunctionExpression:exit": endFunction, + + "Program:exit"() { + if (topLevelFunctions.length === 1) { + return; + } + + topLevelFunctions.forEach(element => { + const count = element.count; + const node = element.node; + + reportIfTooManyStatements(node, count, maxStatements); + }); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/multiline-comment-style.js b/node_modules/eslint/lib/rules/multiline-comment-style.js new file mode 100644 index 00000000..4da9a619 --- /dev/null +++ b/node_modules/eslint/lib/rules/multiline-comment-style.js @@ -0,0 +1,295 @@ +/** + * @fileoverview enforce a particular style for multiline comments + * @author Teddy Katz + */ +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce a particular style for multiline comments", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/multiline-comment-style" + }, + fixable: "whitespace", + schema: [{ enum: ["starred-block", "separate-lines", "bare-block"] }] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + const option = context.options[0] || "starred-block"; + + const EXPECTED_BLOCK_ERROR = "Expected a block comment instead of consecutive line comments."; + const START_NEWLINE_ERROR = "Expected a linebreak after '/*'."; + const END_NEWLINE_ERROR = "Expected a linebreak before '*/'."; + const MISSING_STAR_ERROR = "Expected a '*' at the start of this line."; + const ALIGNMENT_ERROR = "Expected this line to be aligned with the start of the comment."; + const EXPECTED_LINES_ERROR = "Expected multiple line comments instead of a block comment."; + + //---------------------------------------------------------------------- + // Helpers + //---------------------------------------------------------------------- + + /** + * Gets a list of comment lines in a group + * @param {Token[]} commentGroup A group of comments, containing either multiple line comments or a single block comment + * @returns {string[]} A list of comment lines + */ + function getCommentLines(commentGroup) { + if (commentGroup[0].type === "Line") { + return commentGroup.map(comment => comment.value); + } + return commentGroup[0].value + .split(astUtils.LINEBREAK_MATCHER) + .map(line => line.replace(/^\s*\*?/, "")); + } + + /** + * Converts a comment into starred-block form + * @param {Token} firstComment The first comment of the group being converted + * @param {string[]} commentLinesList A list of lines to appear in the new starred-block comment + * @returns {string} A representation of the comment value in starred-block form, excluding start and end markers + */ + function convertToStarredBlock(firstComment, commentLinesList) { + const initialOffset = sourceCode.text.slice(firstComment.range[0] - firstComment.loc.start.column, firstComment.range[0]); + const starredLines = commentLinesList.map(line => `${initialOffset} *${line}`); + + return `\n${starredLines.join("\n")}\n${initialOffset} `; + } + + /** + * Converts a comment into separate-line form + * @param {Token} firstComment The first comment of the group being converted + * @param {string[]} commentLinesList A list of lines to appear in the new starred-block comment + * @returns {string} A representation of the comment value in separate-line form + */ + function convertToSeparateLines(firstComment, commentLinesList) { + const initialOffset = sourceCode.text.slice(firstComment.range[0] - firstComment.loc.start.column, firstComment.range[0]); + const separateLines = commentLinesList.map(line => `// ${line.trim()}`); + + return separateLines.join(`\n${initialOffset}`); + } + + /** + * Converts a comment into bare-block form + * @param {Token} firstComment The first comment of the group being converted + * @param {string[]} commentLinesList A list of lines to appear in the new starred-block comment + * @returns {string} A representation of the comment value in bare-block form + */ + function convertToBlock(firstComment, commentLinesList) { + const initialOffset = sourceCode.text.slice(firstComment.range[0] - firstComment.loc.start.column, firstComment.range[0]); + const blockLines = commentLinesList.map(line => line.trim()); + + return `/* ${blockLines.join(`\n${initialOffset} `)} */`; + } + + /** + * Check a comment is JSDoc form + * @param {Token[]} commentGroup A group of comments, containing either multiple line comments or a single block comment + * @returns {boolean} if commentGroup is JSDoc form, return true + */ + function isJSDoc(commentGroup) { + const lines = commentGroup[0].value.split(astUtils.LINEBREAK_MATCHER); + + return commentGroup[0].type === "Block" && + /^\*\s*$/.test(lines[0]) && + lines.slice(1, -1).every(line => /^\s* /.test(line)) && + /^\s*$/.test(lines[lines.length - 1]); + } + + /** + * Each method checks a group of comments to see if it's valid according to the given option. + * @param {Token[]} commentGroup A list of comments that appear together. This will either contain a single + * block comment or multiple line comments. + * @returns {void} + */ + const commentGroupCheckers = { + "starred-block"(commentGroup) { + const commentLines = getCommentLines(commentGroup); + + if (commentLines.some(value => value.includes("*/"))) { + return; + } + + if (commentGroup.length > 1) { + context.report({ + loc: { + start: commentGroup[0].loc.start, + end: commentGroup[commentGroup.length - 1].loc.end + }, + message: EXPECTED_BLOCK_ERROR, + fix(fixer) { + const range = [commentGroup[0].range[0], commentGroup[commentGroup.length - 1].range[1]]; + const starredBlock = `/*${convertToStarredBlock(commentGroup[0], commentLines)}*/`; + + return commentLines.some(value => value.startsWith("/")) + ? null + : fixer.replaceTextRange(range, starredBlock); + } + }); + } else { + const block = commentGroup[0]; + const lines = block.value.split(astUtils.LINEBREAK_MATCHER); + const expectedLinePrefix = `${sourceCode.text.slice(block.range[0] - block.loc.start.column, block.range[0])} *`; + + if (!/^\*?\s*$/.test(lines[0])) { + const start = block.value.startsWith("*") ? block.range[0] + 1 : block.range[0]; + + context.report({ + loc: { + start: block.loc.start, + end: { line: block.loc.start.line, column: block.loc.start.column + 2 } + }, + message: START_NEWLINE_ERROR, + fix: fixer => fixer.insertTextAfterRange([start, start + 2], `\n${expectedLinePrefix}`) + }); + } + + if (!/^\s*$/.test(lines[lines.length - 1])) { + context.report({ + loc: { + start: { line: block.loc.end.line, column: block.loc.end.column - 2 }, + end: block.loc.end + }, + message: END_NEWLINE_ERROR, + fix: fixer => fixer.replaceTextRange([block.range[1] - 2, block.range[1]], `\n${expectedLinePrefix}/`) + }); + } + + for (let lineNumber = block.loc.start.line + 1; lineNumber <= block.loc.end.line; lineNumber++) { + const lineText = sourceCode.lines[lineNumber - 1]; + + if (!lineText.startsWith(expectedLinePrefix)) { + context.report({ + loc: { + start: { line: lineNumber, column: 0 }, + end: { line: lineNumber, column: sourceCode.lines[lineNumber - 1].length } + }, + message: /^\s*\*/.test(lineText) + ? ALIGNMENT_ERROR + : MISSING_STAR_ERROR, + fix(fixer) { + const lineStartIndex = sourceCode.getIndexFromLoc({ line: lineNumber, column: 0 }); + const linePrefixLength = lineText.match(/^\s*\*? ?/)[0].length; + const commentStartIndex = lineStartIndex + linePrefixLength; + + const replacementText = lineNumber === block.loc.end.line || lineText.length === linePrefixLength + ? expectedLinePrefix + : `${expectedLinePrefix} `; + + return fixer.replaceTextRange([lineStartIndex, commentStartIndex], replacementText); + } + }); + } + } + } + }, + "separate-lines"(commentGroup) { + if (!isJSDoc(commentGroup) && commentGroup[0].type === "Block") { + const commentLines = getCommentLines(commentGroup); + const block = commentGroup[0]; + const tokenAfter = sourceCode.getTokenAfter(block, { includeComments: true }); + + if (tokenAfter && block.loc.end.line === tokenAfter.loc.start.line) { + return; + } + + context.report({ + loc: { + start: block.loc.start, + end: { line: block.loc.start.line, column: block.loc.start.column + 2 } + }, + message: EXPECTED_LINES_ERROR, + fix(fixer) { + return fixer.replaceText(block, convertToSeparateLines(block, commentLines.filter(line => line))); + } + }); + } + }, + "bare-block"(commentGroup) { + if (!isJSDoc(commentGroup)) { + const commentLines = getCommentLines(commentGroup); + + // disallows consecutive line comments in favor of using a block comment. + if (commentGroup[0].type === "Line" && commentLines.length > 1 && + !commentLines.some(value => value.includes("*/"))) { + context.report({ + loc: { + start: commentGroup[0].loc.start, + end: commentGroup[commentGroup.length - 1].loc.end + }, + message: EXPECTED_BLOCK_ERROR, + fix(fixer) { + const range = [commentGroup[0].range[0], commentGroup[commentGroup.length - 1].range[1]]; + const block = convertToBlock(commentGroup[0], commentLines.filter(line => line)); + + return fixer.replaceTextRange(range, block); + } + }); + } + + // prohibits block comments from having a * at the beginning of each line. + if (commentGroup[0].type === "Block") { + const block = commentGroup[0]; + const lines = block.value.split(astUtils.LINEBREAK_MATCHER).filter(line => line.trim()); + + if (lines.length > 0 && lines.every(line => /^\s*\*/.test(line))) { + context.report({ + loc: { + start: block.loc.start, + end: { line: block.loc.start.line, column: block.loc.start.column + 2 } + }, + message: EXPECTED_BLOCK_ERROR, + fix(fixer) { + return fixer.replaceText(block, convertToBlock(block, commentLines.filter(line => line))); + } + }); + } + } + } + } + }; + + //---------------------------------------------------------------------- + // Public + //---------------------------------------------------------------------- + + return { + Program() { + return sourceCode.getAllComments() + .filter(comment => comment.type !== "Shebang") + .filter(comment => !astUtils.COMMENTS_IGNORE_PATTERN.test(comment.value)) + .filter(comment => { + const tokenBefore = sourceCode.getTokenBefore(comment, { includeComments: true }); + + return !tokenBefore || tokenBefore.loc.end.line < comment.loc.start.line; + }) + .reduce((commentGroups, comment, index, commentList) => { + const tokenBefore = sourceCode.getTokenBefore(comment, { includeComments: true }); + + if ( + comment.type === "Line" && + index && commentList[index - 1].type === "Line" && + tokenBefore && tokenBefore.loc.end.line === comment.loc.start.line - 1 && + tokenBefore === commentList[index - 1] + ) { + commentGroups[commentGroups.length - 1].push(comment); + } else { + commentGroups.push([comment]); + } + + return commentGroups; + }, []) + .filter(commentGroup => !(commentGroup.length === 1 && commentGroup[0].loc.start.line === commentGroup[0].loc.end.line)) + .forEach(commentGroupCheckers[option]); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/multiline-ternary.js b/node_modules/eslint/lib/rules/multiline-ternary.js new file mode 100644 index 00000000..10cf269f --- /dev/null +++ b/node_modules/eslint/lib/rules/multiline-ternary.js @@ -0,0 +1,90 @@ +/** + * @fileoverview Enforce newlines between operands of ternary expressions + * @author Kai Cataldo + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce newlines between operands of ternary expressions", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/multiline-ternary" + }, + schema: [ + { + enum: ["always", "always-multiline", "never"] + } + ] + }, + + create(context) { + const option = context.options[0]; + const multiline = option !== "never"; + const allowSingleLine = option === "always-multiline"; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Tests whether node is preceded by supplied tokens + * @param {ASTNode} node - node to check + * @param {ASTNode} parentNode - parent of node to report + * @param {boolean} expected - whether newline was expected or not + * @returns {void} + * @private + */ + function reportError(node, parentNode, expected) { + context.report({ + node, + message: "{{expected}} newline between {{typeOfError}} of ternary expression.", + data: { + expected: expected ? "Expected" : "Unexpected", + typeOfError: node === parentNode.test ? "test and consequent" : "consequent and alternate" + } + }); + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + ConditionalExpression(node) { + const areTestAndConsequentOnSameLine = astUtils.isTokenOnSameLine(node.test, node.consequent); + const areConsequentAndAlternateOnSameLine = astUtils.isTokenOnSameLine(node.consequent, node.alternate); + + if (!multiline) { + if (!areTestAndConsequentOnSameLine) { + reportError(node.test, node, false); + } + + if (!areConsequentAndAlternateOnSameLine) { + reportError(node.consequent, node, false); + } + } else { + if (allowSingleLine && node.loc.start.line === node.loc.end.line) { + return; + } + + if (areTestAndConsequentOnSameLine) { + reportError(node.test, node, true); + } + + if (areConsequentAndAlternateOnSameLine) { + reportError(node.consequent, node, true); + } + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/new-cap.js b/node_modules/eslint/lib/rules/new-cap.js new file mode 100644 index 00000000..cc33e3b8 --- /dev/null +++ b/node_modules/eslint/lib/rules/new-cap.js @@ -0,0 +1,273 @@ +/** + * @fileoverview Rule to flag use of constructors without capital letters + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const CAPS_ALLOWED = [ + "Array", + "Boolean", + "Date", + "Error", + "Function", + "Number", + "Object", + "RegExp", + "String", + "Symbol" +]; + +/** + * Ensure that if the key is provided, it must be an array. + * @param {Object} obj Object to check with `key`. + * @param {string} key Object key to check on `obj`. + * @param {*} fallback If obj[key] is not present, this will be returned. + * @returns {string[]} Returns obj[key] if it's an Array, otherwise `fallback` + */ +function checkArray(obj, key, fallback) { + + /* istanbul ignore if */ + if (Object.prototype.hasOwnProperty.call(obj, key) && !Array.isArray(obj[key])) { + throw new TypeError(`${key}, if provided, must be an Array`); + } + return obj[key] || fallback; +} + +/** + * A reducer function to invert an array to an Object mapping the string form of the key, to `true`. + * @param {Object} map Accumulator object for the reduce. + * @param {string} key Object key to set to `true`. + * @returns {Object} Returns the updated Object for further reduction. + */ +function invert(map, key) { + map[key] = true; + return map; +} + +/** + * Creates an object with the cap is new exceptions as its keys and true as their values. + * @param {Object} config Rule configuration + * @returns {Object} Object with cap is new exceptions. + */ +function calculateCapIsNewExceptions(config) { + let capIsNewExceptions = checkArray(config, "capIsNewExceptions", CAPS_ALLOWED); + + if (capIsNewExceptions !== CAPS_ALLOWED) { + capIsNewExceptions = capIsNewExceptions.concat(CAPS_ALLOWED); + } + + return capIsNewExceptions.reduce(invert, {}); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require constructor names to begin with a capital letter", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/new-cap" + }, + + schema: [ + { + type: "object", + properties: { + newIsCap: { + type: "boolean" + }, + capIsNew: { + type: "boolean" + }, + newIsCapExceptions: { + type: "array", + items: { + type: "string" + } + }, + newIsCapExceptionPattern: { + type: "string" + }, + capIsNewExceptions: { + type: "array", + items: { + type: "string" + } + }, + capIsNewExceptionPattern: { + type: "string" + }, + properties: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const config = context.options[0] ? Object.assign({}, context.options[0]) : {}; + + config.newIsCap = config.newIsCap !== false; + config.capIsNew = config.capIsNew !== false; + const skipProperties = config.properties === false; + + const newIsCapExceptions = checkArray(config, "newIsCapExceptions", []).reduce(invert, {}); + const newIsCapExceptionPattern = config.newIsCapExceptionPattern ? new RegExp(config.newIsCapExceptionPattern) : null; + + const capIsNewExceptions = calculateCapIsNewExceptions(config); + const capIsNewExceptionPattern = config.capIsNewExceptionPattern ? new RegExp(config.capIsNewExceptionPattern) : null; + + const listeners = {}; + + const sourceCode = context.getSourceCode(); + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Get exact callee name from expression + * @param {ASTNode} node CallExpression or NewExpression node + * @returns {string} name + */ + function extractNameFromExpression(node) { + + let name = ""; + + if (node.callee.type === "MemberExpression") { + const property = node.callee.property; + + if (property.type === "Literal" && (typeof property.value === "string")) { + name = property.value; + } else if (property.type === "Identifier" && !node.callee.computed) { + name = property.name; + } + } else { + name = node.callee.name; + } + return name; + } + + /** + * Returns the capitalization state of the string - + * Whether the first character is uppercase, lowercase, or non-alphabetic + * @param {string} str String + * @returns {string} capitalization state: "non-alpha", "lower", or "upper" + */ + function getCap(str) { + const firstChar = str.charAt(0); + + const firstCharLower = firstChar.toLowerCase(); + const firstCharUpper = firstChar.toUpperCase(); + + if (firstCharLower === firstCharUpper) { + + // char has no uppercase variant, so it's non-alphabetic + return "non-alpha"; + } + if (firstChar === firstCharLower) { + return "lower"; + } + return "upper"; + + } + + /** + * Check if capitalization is allowed for a CallExpression + * @param {Object} allowedMap Object mapping calleeName to a Boolean + * @param {ASTNode} node CallExpression node + * @param {string} calleeName Capitalized callee name from a CallExpression + * @param {Object} pattern RegExp object from options pattern + * @returns {boolean} Returns true if the callee may be capitalized + */ + function isCapAllowed(allowedMap, node, calleeName, pattern) { + const sourceText = sourceCode.getText(node.callee); + + if (allowedMap[calleeName] || allowedMap[sourceText]) { + return true; + } + + if (pattern && pattern.test(sourceText)) { + return true; + } + + if (calleeName === "UTC" && node.callee.type === "MemberExpression") { + + // allow if callee is Date.UTC + return node.callee.object.type === "Identifier" && + node.callee.object.name === "Date"; + } + + return skipProperties && node.callee.type === "MemberExpression"; + } + + /** + * Reports the given message for the given node. The location will be the start of the property or the callee. + * @param {ASTNode} node CallExpression or NewExpression node. + * @param {string} message The message to report. + * @returns {void} + */ + function report(node, message) { + let callee = node.callee; + + if (callee.type === "MemberExpression") { + callee = callee.property; + } + + context.report({ node, loc: callee.loc.start, message }); + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + if (config.newIsCap) { + listeners.NewExpression = function(node) { + + const constructorName = extractNameFromExpression(node); + + if (constructorName) { + const capitalization = getCap(constructorName); + const isAllowed = capitalization !== "lower" || isCapAllowed(newIsCapExceptions, node, constructorName, newIsCapExceptionPattern); + + if (!isAllowed) { + report(node, "A constructor name should not start with a lowercase letter."); + } + } + }; + } + + if (config.capIsNew) { + listeners.CallExpression = function(node) { + + const calleeName = extractNameFromExpression(node); + + if (calleeName) { + const capitalization = getCap(calleeName); + const isAllowed = capitalization !== "upper" || isCapAllowed(capIsNewExceptions, node, calleeName, capIsNewExceptionPattern); + + if (!isAllowed) { + report(node, "A function with a name starting with an uppercase letter should only be used as a constructor."); + } + } + }; + } + + return listeners; + } +}; diff --git a/node_modules/eslint/lib/rules/new-parens.js b/node_modules/eslint/lib/rules/new-parens.js new file mode 100644 index 00000000..abf2e032 --- /dev/null +++ b/node_modules/eslint/lib/rules/new-parens.js @@ -0,0 +1,59 @@ +/** + * @fileoverview Rule to flag when using constructor without parentheses + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require parentheses when invoking a constructor with no arguments", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/new-parens" + }, + + schema: [], + + fixable: "code" + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + return { + NewExpression(node) { + if (node.arguments.length !== 0) { + return; // shortcut: if there are arguments, there have to be parens + } + + const lastToken = sourceCode.getLastToken(node); + const hasLastParen = lastToken && astUtils.isClosingParenToken(lastToken); + const hasParens = hasLastParen && astUtils.isOpeningParenToken(sourceCode.getTokenBefore(lastToken)); + + if (!hasParens) { + context.report({ + node, + message: "Missing '()' invoking a constructor.", + fix: fixer => fixer.insertTextAfter(node, "()") + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/newline-after-var.js b/node_modules/eslint/lib/rules/newline-after-var.js new file mode 100644 index 00000000..b11d9d99 --- /dev/null +++ b/node_modules/eslint/lib/rules/newline-after-var.js @@ -0,0 +1,255 @@ +/** + * @fileoverview Rule to check empty newline after "var" statement + * @author Gopal Venkatesan + * @deprecated + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow an empty line after variable declarations", + category: "Stylistic Issues", + recommended: false, + replacedBy: ["padding-line-between-statements"], + url: "https://eslint.org/docs/rules/newline-after-var" + }, + + schema: [ + { + enum: ["never", "always"] + } + ], + + fixable: "whitespace", + + deprecated: true + }, + + create(context) { + + const ALWAYS_MESSAGE = "Expected blank line after variable declarations.", + NEVER_MESSAGE = "Unexpected blank line after variable declarations."; + + const sourceCode = context.getSourceCode(); + + // Default `mode` to "always". + const mode = context.options[0] === "never" ? "never" : "always"; + + // Cache starting and ending line numbers of comments for faster lookup + const commentEndLine = sourceCode.getAllComments().reduce((result, token) => { + result[token.loc.start.line] = token.loc.end.line; + return result; + }, {}); + + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Gets a token from the given node to compare line to the next statement. + * + * In general, the token is the last token of the node. However, the token is the second last token if the following conditions satisfy. + * + * - The last token is semicolon. + * - The semicolon is on a different line from the previous token of the semicolon. + * + * This behavior would address semicolon-less style code. e.g.: + * + * var foo = 1 + * + * ;(a || b).doSomething() + * + * @param {ASTNode} node - The node to get. + * @returns {Token} The token to compare line to the next statement. + */ + function getLastToken(node) { + const lastToken = sourceCode.getLastToken(node); + + if (lastToken.type === "Punctuator" && lastToken.value === ";") { + const prevToken = sourceCode.getTokenBefore(lastToken); + + if (prevToken.loc.end.line !== lastToken.loc.start.line) { + return prevToken; + } + } + + return lastToken; + } + + /** + * Determine if provided keyword is a variable declaration + * @private + * @param {string} keyword - keyword to test + * @returns {boolean} True if `keyword` is a type of var + */ + function isVar(keyword) { + return keyword === "var" || keyword === "let" || keyword === "const"; + } + + /** + * Determine if provided keyword is a variant of for specifiers + * @private + * @param {string} keyword - keyword to test + * @returns {boolean} True if `keyword` is a variant of for specifier + */ + function isForTypeSpecifier(keyword) { + return keyword === "ForStatement" || keyword === "ForInStatement" || keyword === "ForOfStatement"; + } + + /** + * Determine if provided keyword is an export specifiers + * @private + * @param {string} nodeType - nodeType to test + * @returns {boolean} True if `nodeType` is an export specifier + */ + function isExportSpecifier(nodeType) { + return nodeType === "ExportNamedDeclaration" || nodeType === "ExportSpecifier" || + nodeType === "ExportDefaultDeclaration" || nodeType === "ExportAllDeclaration"; + } + + /** + * Determine if provided node is the last of their parent block. + * @private + * @param {ASTNode} node - node to test + * @returns {boolean} True if `node` is last of their parent block. + */ + function isLastNode(node) { + const token = sourceCode.getTokenAfter(node); + + return !token || (token.type === "Punctuator" && token.value === "}"); + } + + /** + * Gets the last line of a group of consecutive comments + * @param {number} commentStartLine The starting line of the group + * @returns {number} The number of the last comment line of the group + */ + function getLastCommentLineOfBlock(commentStartLine) { + const currentCommentEnd = commentEndLine[commentStartLine]; + + return commentEndLine[currentCommentEnd + 1] ? getLastCommentLineOfBlock(currentCommentEnd + 1) : currentCommentEnd; + } + + /** + * Determine if a token starts more than one line after a comment ends + * @param {token} token The token being checked + * @param {integer} commentStartLine The line number on which the comment starts + * @returns {boolean} True if `token` does not start immediately after a comment + */ + function hasBlankLineAfterComment(token, commentStartLine) { + return token.loc.start.line > getLastCommentLineOfBlock(commentStartLine) + 1; + } + + /** + * Checks that a blank line exists after a variable declaration when mode is + * set to "always", or checks that there is no blank line when mode is set + * to "never" + * @private + * @param {ASTNode} node - `VariableDeclaration` node to test + * @returns {void} + */ + function checkForBlankLine(node) { + + /* + * lastToken is the last token on the node's line. It will usually also be the last token of the node, but it will + * sometimes be second-last if there is a semicolon on a different line. + */ + const lastToken = getLastToken(node), + + /* + * If lastToken is the last token of the node, nextToken should be the token after the node. Otherwise, nextToken + * is the last token of the node. + */ + nextToken = lastToken === sourceCode.getLastToken(node) ? sourceCode.getTokenAfter(node) : sourceCode.getLastToken(node), + nextLineNum = lastToken.loc.end.line + 1; + + // Ignore if there is no following statement + if (!nextToken) { + return; + } + + // Ignore if parent of node is a for variant + if (isForTypeSpecifier(node.parent.type)) { + return; + } + + // Ignore if parent of node is an export specifier + if (isExportSpecifier(node.parent.type)) { + return; + } + + /* + * Some coding styles use multiple `var` statements, so do nothing if + * the next token is a `var` statement. + */ + if (nextToken.type === "Keyword" && isVar(nextToken.value)) { + return; + } + + // Ignore if it is last statement in a block + if (isLastNode(node)) { + return; + } + + // Next statement is not a `var`... + const noNextLineToken = nextToken.loc.start.line > nextLineNum; + const hasNextLineComment = (typeof commentEndLine[nextLineNum] !== "undefined"); + + if (mode === "never" && noNextLineToken && !hasNextLineComment) { + context.report({ + node, + message: NEVER_MESSAGE, + data: { identifier: node.name }, + fix(fixer) { + const linesBetween = sourceCode.getText().slice(lastToken.range[1], nextToken.range[0]).split(astUtils.LINEBREAK_MATCHER); + + return fixer.replaceTextRange([lastToken.range[1], nextToken.range[0]], `${linesBetween.slice(0, -1).join("")}\n${linesBetween[linesBetween.length - 1]}`); + } + }); + } + + // Token on the next line, or comment without blank line + if ( + mode === "always" && ( + !noNextLineToken || + hasNextLineComment && !hasBlankLineAfterComment(nextToken, nextLineNum) + ) + ) { + context.report({ + node, + message: ALWAYS_MESSAGE, + data: { identifier: node.name }, + fix(fixer) { + if ((noNextLineToken ? getLastCommentLineOfBlock(nextLineNum) : lastToken.loc.end.line) === nextToken.loc.start.line) { + return fixer.insertTextBefore(nextToken, "\n\n"); + } + + return fixer.insertTextBeforeRange([nextToken.range[0] - nextToken.loc.start.column, nextToken.range[1]], "\n"); + } + }); + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + VariableDeclaration: checkForBlankLine + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/newline-before-return.js b/node_modules/eslint/lib/rules/newline-before-return.js new file mode 100644 index 00000000..5bc1f703 --- /dev/null +++ b/node_modules/eslint/lib/rules/newline-before-return.js @@ -0,0 +1,211 @@ +/** + * @fileoverview Rule to require newlines before `return` statement + * @author Kai Cataldo + * @deprecated + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require an empty line before `return` statements", + category: "Stylistic Issues", + recommended: false, + replacedBy: ["padding-line-between-statements"], + url: "https://eslint.org/docs/rules/newline-before-return" + }, + fixable: "whitespace", + schema: [], + deprecated: true + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Tests whether node is preceded by supplied tokens + * @param {ASTNode} node - node to check + * @param {array} testTokens - array of tokens to test against + * @returns {boolean} Whether or not the node is preceded by one of the supplied tokens + * @private + */ + function isPrecededByTokens(node, testTokens) { + const tokenBefore = sourceCode.getTokenBefore(node); + + return testTokens.some(token => tokenBefore.value === token); + } + + /** + * Checks whether node is the first node after statement or in block + * @param {ASTNode} node - node to check + * @returns {boolean} Whether or not the node is the first node after statement or in block + * @private + */ + function isFirstNode(node) { + const parentType = node.parent.type; + + if (node.parent.body) { + return Array.isArray(node.parent.body) + ? node.parent.body[0] === node + : node.parent.body === node; + } + + if (parentType === "IfStatement") { + return isPrecededByTokens(node, ["else", ")"]); + } + if (parentType === "DoWhileStatement") { + return isPrecededByTokens(node, ["do"]); + } + if (parentType === "SwitchCase") { + return isPrecededByTokens(node, [":"]); + } + return isPrecededByTokens(node, [")"]); + + } + + /** + * Returns the number of lines of comments that precede the node + * @param {ASTNode} node - node to check for overlapping comments + * @param {number} lineNumTokenBefore - line number of previous token, to check for overlapping comments + * @returns {number} Number of lines of comments that precede the node + * @private + */ + function calcCommentLines(node, lineNumTokenBefore) { + const comments = sourceCode.getCommentsBefore(node); + let numLinesComments = 0; + + if (!comments.length) { + return numLinesComments; + } + + comments.forEach(comment => { + numLinesComments++; + + if (comment.type === "Block") { + numLinesComments += comment.loc.end.line - comment.loc.start.line; + } + + // avoid counting lines with inline comments twice + if (comment.loc.start.line === lineNumTokenBefore) { + numLinesComments--; + } + + if (comment.loc.end.line === node.loc.start.line) { + numLinesComments--; + } + }); + + return numLinesComments; + } + + /** + * Returns the line number of the token before the node that is passed in as an argument + * @param {ASTNode} node - The node to use as the start of the calculation + * @returns {number} Line number of the token before `node` + * @private + */ + function getLineNumberOfTokenBefore(node) { + const tokenBefore = sourceCode.getTokenBefore(node); + let lineNumTokenBefore; + + /** + * Global return (at the beginning of a script) is a special case. + * If there is no token before `return`, then we expect no line + * break before the return. Comments are allowed to occupy lines + * before the global return, just no blank lines. + * Setting lineNumTokenBefore to zero in that case results in the + * desired behavior. + */ + if (tokenBefore) { + lineNumTokenBefore = tokenBefore.loc.end.line; + } else { + lineNumTokenBefore = 0; // global return at beginning of script + } + + return lineNumTokenBefore; + } + + /** + * Checks whether node is preceded by a newline + * @param {ASTNode} node - node to check + * @returns {boolean} Whether or not the node is preceded by a newline + * @private + */ + function hasNewlineBefore(node) { + const lineNumNode = node.loc.start.line; + const lineNumTokenBefore = getLineNumberOfTokenBefore(node); + const commentLines = calcCommentLines(node, lineNumTokenBefore); + + return (lineNumNode - lineNumTokenBefore - commentLines) > 1; + } + + /** + * Checks whether it is safe to apply a fix to a given return statement. + * + * The fix is not considered safe if the given return statement has leading comments, + * as we cannot safely determine if the newline should be added before or after the comments. + * For more information, see: https://github.com/eslint/eslint/issues/5958#issuecomment-222767211 + * + * @param {ASTNode} node - The return statement node to check. + * @returns {boolean} `true` if it can fix the node. + * @private + */ + function canFix(node) { + const leadingComments = sourceCode.getCommentsBefore(node); + const lastLeadingComment = leadingComments[leadingComments.length - 1]; + const tokenBefore = sourceCode.getTokenBefore(node); + + if (leadingComments.length === 0) { + return true; + } + + /* + * if the last leading comment ends in the same line as the previous token and + * does not share a line with the `return` node, we can consider it safe to fix. + * Example: + * function a() { + * var b; //comment + * return; + * } + */ + if (lastLeadingComment.loc.end.line === tokenBefore.loc.end.line && + lastLeadingComment.loc.end.line !== node.loc.start.line) { + return true; + } + + return false; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + ReturnStatement(node) { + if (!isFirstNode(node) && !hasNewlineBefore(node)) { + context.report({ + node, + message: "Expected newline before return statement.", + fix(fixer) { + if (canFix(node)) { + const tokenBefore = sourceCode.getTokenBefore(node); + const newlines = node.loc.start.line === tokenBefore.loc.end.line ? "\n\n" : "\n"; + + return fixer.insertTextBefore(node, newlines); + } + return null; + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/newline-per-chained-call.js b/node_modules/eslint/lib/rules/newline-per-chained-call.js new file mode 100644 index 00000000..9691da44 --- /dev/null +++ b/node_modules/eslint/lib/rules/newline-per-chained-call.js @@ -0,0 +1,104 @@ +/** + * @fileoverview Rule to ensure newline per method call when chaining calls + * @author Rajendra Patil + * @author Burak Yigit Kaya + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require a newline after each call in a method chain", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/newline-per-chained-call" + }, + fixable: "whitespace", + schema: [{ + type: "object", + properties: { + ignoreChainWithDepth: { + type: "integer", + minimum: 1, + maximum: 10 + } + }, + additionalProperties: false + }] + }, + + create(context) { + + const options = context.options[0] || {}, + ignoreChainWithDepth = options.ignoreChainWithDepth || 2; + + const sourceCode = context.getSourceCode(); + + /** + * Get the prefix of a given MemberExpression node. + * If the MemberExpression node is a computed value it returns a + * left bracket. If not it returns a period. + * + * @param {ASTNode} node - A MemberExpression node to get + * @returns {string} The prefix of the node. + */ + function getPrefix(node) { + return node.computed ? "[" : "."; + } + + /** + * Gets the property text of a given MemberExpression node. + * If the text is multiline, this returns only the first line. + * + * @param {ASTNode} node - A MemberExpression node to get. + * @returns {string} The property text of the node. + */ + function getPropertyText(node) { + const prefix = getPrefix(node); + const lines = sourceCode.getText(node.property).split(astUtils.LINEBREAK_MATCHER); + const suffix = node.computed && lines.length === 1 ? "]" : ""; + + return prefix + lines[0] + suffix; + } + + return { + "CallExpression:exit"(node) { + if (!node.callee || node.callee.type !== "MemberExpression") { + return; + } + + const callee = node.callee; + let parent = callee.object; + let depth = 1; + + while (parent && parent.callee) { + depth += 1; + parent = parent.callee.object; + } + + if (depth > ignoreChainWithDepth && astUtils.isTokenOnSameLine(callee.object, callee.property)) { + context.report({ + node: callee.property, + loc: callee.property.loc.start, + message: "Expected line break before `{{callee}}`.", + data: { + callee: getPropertyText(callee) + }, + fix(fixer) { + const firstTokenAfterObject = sourceCode.getTokenAfter(callee.object, astUtils.isNotClosingParenToken); + + return fixer.insertTextBefore(firstTokenAfterObject, "\n"); + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-alert.js b/node_modules/eslint/lib/rules/no-alert.js new file mode 100644 index 00000000..69d419da --- /dev/null +++ b/node_modules/eslint/lib/rules/no-alert.js @@ -0,0 +1,125 @@ +/** + * @fileoverview Rule to flag use of alert, confirm, prompt + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const getPropertyName = require("../ast-utils").getStaticPropertyName; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks if the given name is a prohibited identifier. + * @param {string} name The name to check + * @returns {boolean} Whether or not the name is prohibited. + */ +function isProhibitedIdentifier(name) { + return /^(alert|confirm|prompt)$/.test(name); +} + +/** + * Finds the eslint-scope reference in the given scope. + * @param {Object} scope The scope to search. + * @param {ASTNode} node The identifier node. + * @returns {Reference|null} Returns the found reference or null if none were found. + */ +function findReference(scope, node) { + const references = scope.references.filter(reference => reference.identifier.range[0] === node.range[0] && + reference.identifier.range[1] === node.range[1]); + + if (references.length === 1) { + return references[0]; + } + return null; +} + +/** + * Checks if the given identifier node is shadowed in the given scope. + * @param {Object} scope The current scope. + * @param {string} node The identifier node to check + * @returns {boolean} Whether or not the name is shadowed. + */ +function isShadowed(scope, node) { + const reference = findReference(scope, node); + + return reference && reference.resolved && reference.resolved.defs.length > 0; +} + +/** + * Checks if the given identifier node is a ThisExpression in the global scope or the global window property. + * @param {Object} scope The current scope. + * @param {string} node The identifier node to check + * @returns {boolean} Whether or not the node is a reference to the global object. + */ +function isGlobalThisReferenceOrGlobalWindow(scope, node) { + if (scope.type === "global" && node.type === "ThisExpression") { + return true; + } + if (node.name === "window") { + return !isShadowed(scope, node); + } + + return false; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow the use of `alert`, `confirm`, and `prompt`", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-alert" + }, + + schema: [], + + messages: { + unexpected: "Unexpected {{name}}." + } + }, + + create(context) { + return { + CallExpression(node) { + const callee = node.callee, + currentScope = context.getScope(); + + // without window. + if (callee.type === "Identifier") { + const name = callee.name; + + if (!isShadowed(currentScope, callee) && isProhibitedIdentifier(callee.name)) { + context.report({ + node, + messageId: "unexpected", + data: { name } + }); + } + + } else if (callee.type === "MemberExpression" && isGlobalThisReferenceOrGlobalWindow(currentScope, callee.object)) { + const name = getPropertyName(callee); + + if (isProhibitedIdentifier(name)) { + context.report({ + node, + messageId: "unexpected", + data: { name } + }); + } + } + + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-array-constructor.js b/node_modules/eslint/lib/rules/no-array-constructor.js new file mode 100644 index 00000000..51676f78 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-array-constructor.js @@ -0,0 +1,52 @@ +/** + * @fileoverview Disallow construction of dense arrays using the Array constructor + * @author Matt DuVall + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `Array` constructors", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-array-constructor" + }, + + schema: [], + + messages: { + preferLiteral: "The array literal notation [] is preferable." + } + }, + + create(context) { + + /** + * Disallow construction of dense arrays using the Array constructor + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function check(node) { + if ( + node.arguments.length !== 1 && + node.callee.type === "Identifier" && + node.callee.name === "Array" + ) { + context.report({ node, messageId: "preferLiteral" }); + } + } + + return { + CallExpression: check, + NewExpression: check + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-await-in-loop.js b/node_modules/eslint/lib/rules/no-await-in-loop.js new file mode 100644 index 00000000..ef0bda90 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-await-in-loop.js @@ -0,0 +1,102 @@ +/** + * @fileoverview Rule to disallow uses of await inside of loops. + * @author Nat Mote (nmote) + */ +"use strict"; + +/** + * Check whether it should stop traversing ancestors at the given node. + * @param {ASTNode} node A node to check. + * @returns {boolean} `true` if it should stop traversing. + */ +function isBoundary(node) { + const t = node.type; + + return ( + t === "FunctionDeclaration" || + t === "FunctionExpression" || + t === "ArrowFunctionExpression" || + + /* + * Don't report the await expressions on for-await-of loop since it's + * asynchronous iteration intentionally. + */ + (t === "ForOfStatement" && node.await === true) + ); +} + +/** + * Check whether the given node is in loop. + * @param {ASTNode} node A node to check. + * @param {ASTNode} parent A parent node to check. + * @returns {boolean} `true` if the node is in loop. + */ +function isLooped(node, parent) { + switch (parent.type) { + case "ForStatement": + return ( + node === parent.test || + node === parent.update || + node === parent.body + ); + + case "ForOfStatement": + case "ForInStatement": + return node === parent.body; + + case "WhileStatement": + case "DoWhileStatement": + return node === parent.test || node === parent.body; + + default: + return false; + } +} + +module.exports = { + meta: { + docs: { + description: "disallow `await` inside of loops", + category: "Possible Errors", + recommended: false, + url: "https://eslint.org/docs/rules/no-await-in-loop" + }, + schema: [], + messages: { + unexpectedAwait: "Unexpected `await` inside a loop." + } + }, + create(context) { + + /** + * Validate an await expression. + * @param {ASTNode} awaitNode An AwaitExpression or ForOfStatement node to validate. + * @returns {void} + */ + function validate(awaitNode) { + if (awaitNode.type === "ForOfStatement" && !awaitNode.await) { + return; + } + + let node = awaitNode; + let parent = node.parent; + + while (parent && !isBoundary(parent)) { + if (isLooped(node, parent)) { + context.report({ + node: awaitNode, + messageId: "unexpectedAwait" + }); + return; + } + node = parent; + parent = parent.parent; + } + } + + return { + AwaitExpression: validate, + ForOfStatement: validate + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-bitwise.js b/node_modules/eslint/lib/rules/no-bitwise.js new file mode 100644 index 00000000..36bbdaf3 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-bitwise.js @@ -0,0 +1,116 @@ +/** + * @fileoverview Rule to flag bitwise identifiers + * @author Nicholas C. Zakas + */ + +"use strict"; + +/* + * + * Set of bitwise operators. + * + */ +const BITWISE_OPERATORS = [ + "^", "|", "&", "<<", ">>", ">>>", + "^=", "|=", "&=", "<<=", ">>=", ">>>=", + "~" +]; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow bitwise operators", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-bitwise" + }, + + schema: [ + { + type: "object", + properties: { + allow: { + type: "array", + items: { + enum: BITWISE_OPERATORS + }, + uniqueItems: true + }, + int32Hint: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + + messages: { + unexpected: "Unexpected use of '{{operator}}'." + } + }, + + create(context) { + const options = context.options[0] || {}; + const allowed = options.allow || []; + const int32Hint = options.int32Hint === true; + + /** + * Reports an unexpected use of a bitwise operator. + * @param {ASTNode} node Node which contains the bitwise operator. + * @returns {void} + */ + function report(node) { + context.report({ node, messageId: "unexpected", data: { operator: node.operator } }); + } + + /** + * Checks if the given node has a bitwise operator. + * @param {ASTNode} node The node to check. + * @returns {boolean} Whether or not the node has a bitwise operator. + */ + function hasBitwiseOperator(node) { + return BITWISE_OPERATORS.indexOf(node.operator) !== -1; + } + + /** + * Checks if exceptions were provided, e.g. `{ allow: ['~', '|'] }`. + * @param {ASTNode} node The node to check. + * @returns {boolean} Whether or not the node has a bitwise operator. + */ + function allowedOperator(node) { + return allowed.indexOf(node.operator) !== -1; + } + + /** + * Checks if the given bitwise operator is used for integer typecasting, i.e. "|0" + * @param {ASTNode} node The node to check. + * @returns {boolean} whether the node is used in integer typecasting. + */ + function isInt32Hint(node) { + return int32Hint && node.operator === "|" && node.right && + node.right.type === "Literal" && node.right.value === 0; + } + + /** + * Report if the given node contains a bitwise operator. + * @param {ASTNode} node The node to check. + * @returns {void} + */ + function checkNodeForBitwiseOperator(node) { + if (hasBitwiseOperator(node) && !allowedOperator(node) && !isInt32Hint(node)) { + report(node); + } + } + + return { + AssignmentExpression: checkNodeForBitwiseOperator, + BinaryExpression: checkNodeForBitwiseOperator, + UnaryExpression: checkNodeForBitwiseOperator + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-buffer-constructor.js b/node_modules/eslint/lib/rules/no-buffer-constructor.js new file mode 100644 index 00000000..51f78edb --- /dev/null +++ b/node_modules/eslint/lib/rules/no-buffer-constructor.js @@ -0,0 +1,41 @@ +/** + * @fileoverview disallow use of the Buffer() constructor + * @author Teddy Katz + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow use of the `Buffer()` constructor", + category: "Node.js and CommonJS", + recommended: false, + url: "https://eslint.org/docs/rules/no-buffer-constructor" + }, + schema: [], + messages: { + deprecated: "{{expr}} is deprecated. Use Buffer.from(), Buffer.alloc(), or Buffer.allocUnsafe() instead." + } + }, + + create(context) { + + //---------------------------------------------------------------------- + // Public + //---------------------------------------------------------------------- + + return { + "CallExpression[callee.name='Buffer'], NewExpression[callee.name='Buffer']"(node) { + context.report({ + node, + messageId: "deprecated", + data: { expr: node.type === "CallExpression" ? "Buffer()" : "new Buffer()" } + }); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-caller.js b/node_modules/eslint/lib/rules/no-caller.js new file mode 100644 index 00000000..9756b212 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-caller.js @@ -0,0 +1,44 @@ +/** + * @fileoverview Rule to flag use of arguments.callee and arguments.caller. + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow the use of `arguments.caller` or `arguments.callee`", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-caller" + }, + + schema: [], + + messages: { + unexpected: "Avoid arguments.{{prop}}." + } + }, + + create(context) { + + return { + + MemberExpression(node) { + const objectName = node.object.name, + propertyName = node.property.name; + + if (objectName === "arguments" && !node.computed && propertyName && propertyName.match(/^calle[er]$/)) { + context.report({ node, messageId: "unexpected", data: { prop: propertyName } }); + } + + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-case-declarations.js b/node_modules/eslint/lib/rules/no-case-declarations.js new file mode 100644 index 00000000..862be4c5 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-case-declarations.js @@ -0,0 +1,62 @@ +/** + * @fileoverview Rule to flag use of an lexical declarations inside a case clause + * @author Erik Arvidsson + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow lexical declarations in case clauses", + category: "Best Practices", + recommended: true, + url: "https://eslint.org/docs/rules/no-case-declarations" + }, + + schema: [], + + messages: { + unexpected: "Unexpected lexical declaration in case block." + } + }, + + create(context) { + + /** + * Checks whether or not a node is a lexical declaration. + * @param {ASTNode} node A direct child statement of a switch case. + * @returns {boolean} Whether or not the node is a lexical declaration. + */ + function isLexicalDeclaration(node) { + switch (node.type) { + case "FunctionDeclaration": + case "ClassDeclaration": + return true; + case "VariableDeclaration": + return node.kind !== "var"; + default: + return false; + } + } + + return { + SwitchCase(node) { + for (let i = 0; i < node.consequent.length; i++) { + const statement = node.consequent[i]; + + if (isLexicalDeclaration(statement)) { + context.report({ + node, + messageId: "unexpected" + }); + } + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-catch-shadow.js b/node_modules/eslint/lib/rules/no-catch-shadow.js new file mode 100644 index 00000000..90779227 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-catch-shadow.js @@ -0,0 +1,74 @@ +/** + * @fileoverview Rule to flag variable leak in CatchClauses in IE 8 and earlier + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `catch` clause parameters from shadowing variables in the outer scope", + category: "Variables", + recommended: false, + url: "https://eslint.org/docs/rules/no-catch-shadow" + }, + + schema: [], + + messages: { + mutable: "Value of '{{name}}' may be overwritten in IE 8 and earlier." + } + }, + + create(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Check if the parameters are been shadowed + * @param {Object} scope current scope + * @param {string} name parameter name + * @returns {boolean} True is its been shadowed + */ + function paramIsShadowing(scope, name) { + return astUtils.getVariableByName(scope, name) !== null; + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + + CatchClause(node) { + let scope = context.getScope(); + + /* + * When ecmaVersion >= 6, CatchClause creates its own scope + * so start from one upper scope to exclude the current node + */ + if (scope.block === node) { + scope = scope.upper; + } + + if (paramIsShadowing(scope, node.param.name)) { + context.report({ node, messageId: "mutable", data: { name: node.param.name } }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-class-assign.js b/node_modules/eslint/lib/rules/no-class-assign.js new file mode 100644 index 00000000..58dddd6a --- /dev/null +++ b/node_modules/eslint/lib/rules/no-class-assign.js @@ -0,0 +1,59 @@ +/** + * @fileoverview A rule to disallow modifying variables of class declarations + * @author Toru Nagashima + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow reassigning class members", + category: "ECMAScript 6", + recommended: true, + url: "https://eslint.org/docs/rules/no-class-assign" + }, + + schema: [], + + messages: { + class: "'{{name}}' is a class." + } + }, + + create(context) { + + /** + * Finds and reports references that are non initializer and writable. + * @param {Variable} variable - A variable to check. + * @returns {void} + */ + function checkVariable(variable) { + astUtils.getModifyingReferences(variable.references).forEach(reference => { + context.report({ node: reference.identifier, messageId: "class", data: { name: reference.identifier.name } }); + + }); + } + + /** + * Finds and reports references that are non initializer and writable. + * @param {ASTNode} node - A ClassDeclaration/ClassExpression node to check. + * @returns {void} + */ + function checkForClass(node) { + context.getDeclaredVariables(node).forEach(checkVariable); + } + + return { + ClassDeclaration: checkForClass, + ClassExpression: checkForClass + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-compare-neg-zero.js b/node_modules/eslint/lib/rules/no-compare-neg-zero.js new file mode 100644 index 00000000..6903bd06 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-compare-neg-zero.js @@ -0,0 +1,57 @@ +/** + * @fileoverview The rule should warn against code that tries to compare against -0. + * @author Aladdin-ADD + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow comparing against -0", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-compare-neg-zero" + }, + fixable: null, + schema: [], + messages: { + unexpected: "Do not use the '{{operator}}' operator to compare against -0." + } + }, + + create(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Checks a given node is -0 + * + * @param {ASTNode} node - A node to check. + * @returns {boolean} `true` if the node is -0. + */ + function isNegZero(node) { + return node.type === "UnaryExpression" && node.operator === "-" && node.argument.type === "Literal" && node.argument.value === 0; + } + const OPERATORS_TO_CHECK = new Set([">", ">=", "<", "<=", "==", "===", "!=", "!=="]); + + return { + BinaryExpression(node) { + if (OPERATORS_TO_CHECK.has(node.operator)) { + if (isNegZero(node.left) || isNegZero(node.right)) { + context.report({ + node, + messageId: "unexpected", + data: { operator: node.operator } + }); + } + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-cond-assign.js b/node_modules/eslint/lib/rules/no-cond-assign.js new file mode 100644 index 00000000..f949bcc8 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-cond-assign.js @@ -0,0 +1,146 @@ +/** + * @fileoverview Rule to flag assignment in a conditional statement's test expression + * @author Stephen Murray + */ +"use strict"; + +const astUtils = require("../ast-utils"); + +const NODE_DESCRIPTIONS = { + DoWhileStatement: "a 'do...while' statement", + ForStatement: "a 'for' statement", + IfStatement: "an 'if' statement", + WhileStatement: "a 'while' statement" +}; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow assignment operators in conditional expressions", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-cond-assign" + }, + + schema: [ + { + enum: ["except-parens", "always"] + } + ], + + messages: { + unexpected: "Unexpected assignment within {{type}}.", + + // must match JSHint's error message + missing: "Expected a conditional expression and instead saw an assignment." + } + }, + + create(context) { + + const prohibitAssign = (context.options[0] || "except-parens"); + + const sourceCode = context.getSourceCode(); + + /** + * Check whether an AST node is the test expression for a conditional statement. + * @param {!Object} node The node to test. + * @returns {boolean} `true` if the node is the text expression for a conditional statement; otherwise, `false`. + */ + function isConditionalTestExpression(node) { + return node.parent && + node.parent.test && + node === node.parent.test; + } + + /** + * Given an AST node, perform a bottom-up search for the first ancestor that represents a conditional statement. + * @param {!Object} node The node to use at the start of the search. + * @returns {?Object} The closest ancestor node that represents a conditional statement. + */ + function findConditionalAncestor(node) { + let currentAncestor = node; + + do { + if (isConditionalTestExpression(currentAncestor)) { + return currentAncestor.parent; + } + } while ((currentAncestor = currentAncestor.parent) && !astUtils.isFunction(currentAncestor)); + + return null; + } + + /** + * Check whether the code represented by an AST node is enclosed in two sets of parentheses. + * @param {!Object} node The node to test. + * @returns {boolean} `true` if the code is enclosed in two sets of parentheses; otherwise, `false`. + */ + function isParenthesisedTwice(node) { + const previousToken = sourceCode.getTokenBefore(node, 1), + nextToken = sourceCode.getTokenAfter(node, 1); + + return astUtils.isParenthesised(sourceCode, node) && + astUtils.isOpeningParenToken(previousToken) && previousToken.range[1] <= node.range[0] && + astUtils.isClosingParenToken(nextToken) && nextToken.range[0] >= node.range[1]; + } + + /** + * Check a conditional statement's test expression for top-level assignments that are not enclosed in parentheses. + * @param {!Object} node The node for the conditional statement. + * @returns {void} + */ + function testForAssign(node) { + if (node.test && + (node.test.type === "AssignmentExpression") && + (node.type === "ForStatement" + ? !astUtils.isParenthesised(sourceCode, node.test) + : !isParenthesisedTwice(node.test) + ) + ) { + + context.report({ + node, + loc: node.test.loc.start, + messageId: "missing" + }); + } + } + + /** + * Check whether an assignment expression is descended from a conditional statement's test expression. + * @param {!Object} node The node for the assignment expression. + * @returns {void} + */ + function testForConditionalAncestor(node) { + const ancestor = findConditionalAncestor(node); + + if (ancestor) { + context.report({ + node: ancestor, + messageId: "unexpected", + data: { + type: NODE_DESCRIPTIONS[ancestor.type] || ancestor.type + } + }); + } + } + + if (prohibitAssign === "always") { + return { + AssignmentExpression: testForConditionalAncestor + }; + } + + return { + DoWhileStatement: testForAssign, + ForStatement: testForAssign, + IfStatement: testForAssign, + WhileStatement: testForAssign + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-confusing-arrow.js b/node_modules/eslint/lib/rules/no-confusing-arrow.js new file mode 100644 index 00000000..297e3b14 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-confusing-arrow.js @@ -0,0 +1,81 @@ +/** + * @fileoverview A rule to warn against using arrow functions when they could be + * confused with comparisions + * @author Jxck + */ + +"use strict"; + +const astUtils = require("../ast-utils.js"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether or not a node is a conditional expression. + * @param {ASTNode} node - node to test + * @returns {boolean} `true` if the node is a conditional expression. + */ +function isConditional(node) { + return node && node.type === "ConditionalExpression"; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow arrow functions where they could be confused with comparisons", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/no-confusing-arrow" + }, + + fixable: "code", + + schema: [{ + type: "object", + properties: { + allowParens: { type: "boolean" } + }, + additionalProperties: false + }], + + messages: { + confusing: "Arrow function used ambiguously with a conditional expression." + } + }, + + create(context) { + const config = context.options[0] || {}; + const sourceCode = context.getSourceCode(); + + /** + * Reports if an arrow function contains an ambiguous conditional. + * @param {ASTNode} node - A node to check and report. + * @returns {void} + */ + function checkArrowFunc(node) { + const body = node.body; + + if (isConditional(body) && !(config.allowParens && astUtils.isParenthesised(sourceCode, body))) { + context.report({ + node, + messageId: "confusing", + fix(fixer) { + + // if `allowParens` is not set to true dont bother wrapping in parens + return config.allowParens && fixer.replaceText(node.body, `(${sourceCode.getText(node.body)})`); + } + }); + } + } + + return { + ArrowFunctionExpression: checkArrowFunc + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-console.js b/node_modules/eslint/lib/rules/no-console.js new file mode 100644 index 00000000..fd5c33a8 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-console.js @@ -0,0 +1,136 @@ +/** + * @fileoverview Rule to flag use of console object + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow the use of `console`", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-console" + }, + + schema: [ + { + type: "object", + properties: { + allow: { + type: "array", + items: { + type: "string" + }, + minItems: 1, + uniqueItems: true + } + }, + additionalProperties: false + } + ], + + messages: { + unexpected: "Unexpected console statement." + } + }, + + create(context) { + const options = context.options[0] || {}; + const allowed = options.allow || []; + + /** + * Checks whether the given reference is 'console' or not. + * + * @param {eslint-scope.Reference} reference - The reference to check. + * @returns {boolean} `true` if the reference is 'console'. + */ + function isConsole(reference) { + const id = reference.identifier; + + return id && id.name === "console"; + } + + /** + * Checks whether the property name of the given MemberExpression node + * is allowed by options or not. + * + * @param {ASTNode} node - The MemberExpression node to check. + * @returns {boolean} `true` if the property name of the node is allowed. + */ + function isAllowed(node) { + const propertyName = astUtils.getStaticPropertyName(node); + + return propertyName && allowed.indexOf(propertyName) !== -1; + } + + /** + * Checks whether the given reference is a member access which is not + * allowed by options or not. + * + * @param {eslint-scope.Reference} reference - The reference to check. + * @returns {boolean} `true` if the reference is a member access which + * is not allowed by options. + */ + function isMemberAccessExceptAllowed(reference) { + const node = reference.identifier; + const parent = node.parent; + + return ( + parent.type === "MemberExpression" && + parent.object === node && + !isAllowed(parent) + ); + } + + /** + * Reports the given reference as a violation. + * + * @param {eslint-scope.Reference} reference - The reference to report. + * @returns {void} + */ + function report(reference) { + const node = reference.identifier.parent; + + context.report({ + node, + loc: node.loc, + messageId: "unexpected" + }); + } + + return { + "Program:exit"() { + const scope = context.getScope(); + const consoleVar = astUtils.getVariableByName(scope, "console"); + const shadowed = consoleVar && consoleVar.defs.length > 0; + + /* + * 'scope.through' includes all references to undefined + * variables. If the variable 'console' is not defined, it uses + * 'scope.through'. + */ + const references = consoleVar + ? consoleVar.references + : scope.through.filter(isConsole); + + if (!shadowed) { + references + .filter(isMemberAccessExceptAllowed) + .forEach(report); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-const-assign.js b/node_modules/eslint/lib/rules/no-const-assign.js new file mode 100644 index 00000000..043fe05d --- /dev/null +++ b/node_modules/eslint/lib/rules/no-const-assign.js @@ -0,0 +1,52 @@ +/** + * @fileoverview A rule to disallow modifying variables that are declared using `const` + * @author Toru Nagashima + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow reassigning `const` variables", + category: "ECMAScript 6", + recommended: true, + url: "https://eslint.org/docs/rules/no-const-assign" + }, + + schema: [], + + messages: { + const: "'{{name}}' is constant." + } + }, + + create(context) { + + /** + * Finds and reports references that are non initializer and writable. + * @param {Variable} variable - A variable to check. + * @returns {void} + */ + function checkVariable(variable) { + astUtils.getModifyingReferences(variable.references).forEach(reference => { + context.report({ node: reference.identifier, messageId: "const", data: { name: reference.identifier.name } }); + }); + } + + return { + VariableDeclaration(node) { + if (node.kind === "const") { + context.getDeclaredVariables(node).forEach(checkVariable); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-constant-condition.js b/node_modules/eslint/lib/rules/no-constant-condition.js new file mode 100644 index 00000000..724da974 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-constant-condition.js @@ -0,0 +1,214 @@ +/** + * @fileoverview Rule to flag use constant conditions + * @author Christian Schulz + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow constant expressions in conditions", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-constant-condition" + }, + + schema: [ + { + type: "object", + properties: { + checkLoops: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + + messages: { + unexpected: "Unexpected constant condition." + } + }, + + create(context) { + const options = context.options[0] || {}, + checkLoops = options.checkLoops !== false, + loopSetStack = []; + + let loopsInCurrentScope = new Set(); + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + + /** + * Checks if a branch node of LogicalExpression short circuits the whole condition + * @param {ASTNode} node The branch of main condition which needs to be checked + * @param {string} operator The operator of the main LogicalExpression. + * @returns {boolean} true when condition short circuits whole condition + */ + function isLogicalIdentity(node, operator) { + switch (node.type) { + case "Literal": + return (operator === "||" && node.value === true) || + (operator === "&&" && node.value === false); + + case "UnaryExpression": + return (operator === "&&" && node.operator === "void"); + + case "LogicalExpression": + return isLogicalIdentity(node.left, node.operator) || + isLogicalIdentity(node.right, node.operator); + + // no default + } + return false; + } + + /** + * Checks if a node has a constant truthiness value. + * @param {ASTNode} node The AST node to check. + * @param {boolean} inBooleanPosition `false` if checking branch of a condition. + * `true` in all other cases + * @returns {Bool} true when node's truthiness is constant + * @private + */ + function isConstant(node, inBooleanPosition) { + switch (node.type) { + case "Literal": + case "ArrowFunctionExpression": + case "FunctionExpression": + case "ObjectExpression": + case "ArrayExpression": + return true; + + case "UnaryExpression": + if (node.operator === "void") { + return true; + } + + return (node.operator === "typeof" && inBooleanPosition) || + isConstant(node.argument, true); + + case "BinaryExpression": + return isConstant(node.left, false) && + isConstant(node.right, false) && + node.operator !== "in"; + + case "LogicalExpression": { + const isLeftConstant = isConstant(node.left, inBooleanPosition); + const isRightConstant = isConstant(node.right, inBooleanPosition); + const isLeftShortCircuit = (isLeftConstant && isLogicalIdentity(node.left, node.operator)); + const isRightShortCircuit = (isRightConstant && isLogicalIdentity(node.right, node.operator)); + + return (isLeftConstant && isRightConstant) || isLeftShortCircuit || isRightShortCircuit; + } + + case "AssignmentExpression": + return (node.operator === "=") && isConstant(node.right, inBooleanPosition); + + case "SequenceExpression": + return isConstant(node.expressions[node.expressions.length - 1], inBooleanPosition); + + // no default + } + return false; + } + + /** + * Tracks when the given node contains a constant condition. + * @param {ASTNode} node The AST node to check. + * @returns {void} + * @private + */ + function trackConstantConditionLoop(node) { + if (node.test && isConstant(node.test, true)) { + loopsInCurrentScope.add(node); + } + } + + /** + * Reports when the set contains the given constant condition node + * @param {ASTNode} node The AST node to check. + * @returns {void} + * @private + */ + function checkConstantConditionLoopInSet(node) { + if (loopsInCurrentScope.has(node)) { + loopsInCurrentScope.delete(node); + context.report({ node: node.test, messageId: "unexpected" }); + } + } + + /** + * Reports when the given node contains a constant condition. + * @param {ASTNode} node The AST node to check. + * @returns {void} + * @private + */ + function reportIfConstant(node) { + if (node.test && isConstant(node.test, true)) { + context.report({ node: node.test, messageId: "unexpected" }); + } + } + + /** + * Stores current set of constant loops in loopSetStack temporarily + * and uses a new set to track constant loops + * @returns {void} + * @private + */ + function enterFunction() { + loopSetStack.push(loopsInCurrentScope); + loopsInCurrentScope = new Set(); + } + + /** + * Reports when the set still contains stored constant conditions + * @param {ASTNode} node The AST node to check. + * @returns {void} + * @private + */ + function exitFunction() { + loopsInCurrentScope = loopSetStack.pop(); + } + + /** + * Checks node when checkLoops option is enabled + * @param {ASTNode} node The AST node to check. + * @returns {void} + * @private + */ + function checkLoop(node) { + if (checkLoops) { + trackConstantConditionLoop(node); + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + ConditionalExpression: reportIfConstant, + IfStatement: reportIfConstant, + WhileStatement: checkLoop, + "WhileStatement:exit": checkConstantConditionLoopInSet, + DoWhileStatement: checkLoop, + "DoWhileStatement:exit": checkConstantConditionLoopInSet, + ForStatement: checkLoop, + "ForStatement > .test": node => checkLoop(node.parent), + "ForStatement:exit": checkConstantConditionLoopInSet, + FunctionDeclaration: enterFunction, + "FunctionDeclaration:exit": exitFunction, + YieldExpression: () => loopsInCurrentScope.clear() + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-continue.js b/node_modules/eslint/lib/rules/no-continue.js new file mode 100644 index 00000000..3075b77f --- /dev/null +++ b/node_modules/eslint/lib/rules/no-continue.js @@ -0,0 +1,37 @@ +/** + * @fileoverview Rule to flag use of continue statement + * @author Borislav Zhivkov + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `continue` statements", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-continue" + }, + + schema: [], + + messages: { + unexpected: "Unexpected use of continue statement." + } + }, + + create(context) { + + return { + ContinueStatement(node) { + context.report({ node, messageId: "unexpected" }); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-control-regex.js b/node_modules/eslint/lib/rules/no-control-regex.js new file mode 100644 index 00000000..24bb6be6 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-control-regex.js @@ -0,0 +1,111 @@ +/** + * @fileoverview Rule to forbid control charactes from regular expressions. + * @author Nicholas C. Zakas + */ + +"use strict"; + +const RegExpValidator = require("regexpp").RegExpValidator; +const collector = new class { + constructor() { + this.ecmaVersion = 2018; + this._source = ""; + this._controlChars = []; + this._validator = new RegExpValidator(this); + } + + onPatternEnter() { + this._controlChars = []; + } + + onCharacter(start, end, cp) { + if (cp >= 0x00 && + cp <= 0x1F && + ( + this._source.codePointAt(start) === cp || + this._source.slice(start, end).startsWith("\\x") || + this._source.slice(start, end).startsWith("\\u") + ) + ) { + this._controlChars.push(`\\x${`0${cp.toString(16)}`.slice(-2)}`); + } + } + + collectControlChars(regexpStr) { + try { + this._source = regexpStr; + this._validator.validatePattern(regexpStr); // Call onCharacter hook + } catch (err) { + + // Ignore syntax errors in RegExp. + } + return this._controlChars; + } +}(); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow control characters in regular expressions", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-control-regex" + }, + + schema: [], + + messages: { + unexpected: "Unexpected control character(s) in regular expression: {{controlChars}}." + } + }, + + create(context) { + + /** + * Get the regex expression + * @param {ASTNode} node node to evaluate + * @returns {RegExp|null} Regex if found else null + * @private + */ + function getRegExpPattern(node) { + if (node.regex) { + return node.regex.pattern; + } + if (typeof node.value === "string" && + (node.parent.type === "NewExpression" || node.parent.type === "CallExpression") && + node.parent.callee.type === "Identifier" && + node.parent.callee.name === "RegExp" && + node.parent.arguments[0] === node + ) { + return node.value; + } + + return null; + } + + return { + Literal(node) { + const pattern = getRegExpPattern(node); + + if (pattern) { + const controlCharacters = collector.collectControlChars(pattern); + + if (controlCharacters.length > 0) { + context.report({ + node, + messageId: "unexpected", + data: { + controlChars: controlCharacters.join(", ") + } + }); + } + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-debugger.js b/node_modules/eslint/lib/rules/no-debugger.js new file mode 100644 index 00000000..f00e819d --- /dev/null +++ b/node_modules/eslint/lib/rules/no-debugger.js @@ -0,0 +1,47 @@ +/** + * @fileoverview Rule to flag use of a debugger statement + * @author Nicholas C. Zakas + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow the use of `debugger`", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-debugger" + }, + fixable: "code", + schema: [], + messages: { + unexpected: "Unexpected 'debugger' statement." + } + }, + + create(context) { + + return { + DebuggerStatement(node) { + context.report({ + node, + messageId: "unexpected", + fix(fixer) { + if (astUtils.STATEMENT_LIST_PARENTS.has(node.parent.type)) { + return fixer.remove(node); + } + return null; + } + }); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-delete-var.js b/node_modules/eslint/lib/rules/no-delete-var.js new file mode 100644 index 00000000..f54a396e --- /dev/null +++ b/node_modules/eslint/lib/rules/no-delete-var.js @@ -0,0 +1,40 @@ +/** + * @fileoverview Rule to flag when deleting variables + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow deleting variables", + category: "Variables", + recommended: true, + url: "https://eslint.org/docs/rules/no-delete-var" + }, + + schema: [], + + messages: { + unexpected: "Variables should not be deleted." + } + }, + + create(context) { + + return { + + UnaryExpression(node) { + if (node.operator === "delete" && node.argument.type === "Identifier") { + context.report({ node, messageId: "unexpected" }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-div-regex.js b/node_modules/eslint/lib/rules/no-div-regex.js new file mode 100644 index 00000000..c050249f --- /dev/null +++ b/node_modules/eslint/lib/rules/no-div-regex.js @@ -0,0 +1,43 @@ +/** + * @fileoverview Rule to check for ambiguous div operator in regexes + * @author Matt DuVall + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow division operators explicitly at the beginning of regular expressions", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-div-regex" + }, + + schema: [], + + messages: { + unexpected: "A regular expression literal can be confused with '/='." + } + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + return { + + Literal(node) { + const token = sourceCode.getFirstToken(node); + + if (token.type === "RegularExpression" && token.value[1] === "=") { + context.report({ node, messageId: "unexpected" }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-dupe-args.js b/node_modules/eslint/lib/rules/no-dupe-args.js new file mode 100644 index 00000000..e5a7f415 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-dupe-args.js @@ -0,0 +1,78 @@ +/** + * @fileoverview Rule to flag duplicate arguments + * @author Jamund Ferguson + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow duplicate arguments in `function` definitions", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-dupe-args" + }, + + schema: [], + + messages: { + unexpected: "Duplicate param '{{name}}'." + } + }, + + create(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Checks whether or not a given definition is a parameter's. + * @param {eslint-scope.DefEntry} def - A definition to check. + * @returns {boolean} `true` if the definition is a parameter's. + */ + function isParameter(def) { + return def.type === "Parameter"; + } + + /** + * Determines if a given node has duplicate parameters. + * @param {ASTNode} node The node to check. + * @returns {void} + * @private + */ + function checkParams(node) { + const variables = context.getDeclaredVariables(node); + + for (let i = 0; i < variables.length; ++i) { + const variable = variables[i]; + + // Checks and reports duplications. + const defs = variable.defs.filter(isParameter); + + if (defs.length >= 2) { + context.report({ + node, + messageId: "unexpected", + data: { name: variable.name } + }); + } + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + FunctionDeclaration: checkParams, + FunctionExpression: checkParams + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-dupe-class-members.js b/node_modules/eslint/lib/rules/no-dupe-class-members.js new file mode 100644 index 00000000..d0fc3597 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-dupe-class-members.js @@ -0,0 +1,114 @@ +/** + * @fileoverview A rule to disallow duplicate name in class members. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow duplicate class members", + category: "ECMAScript 6", + recommended: true, + url: "https://eslint.org/docs/rules/no-dupe-class-members" + }, + + schema: [], + + messages: { + unexpected: "Duplicate name '{{name}}'." + } + }, + + create(context) { + let stack = []; + + /** + * Gets state of a given member name. + * @param {string} name - A name of a member. + * @param {boolean} isStatic - A flag which specifies that is a static member. + * @returns {Object} A state of a given member name. + * - retv.init {boolean} A flag which shows the name is declared as normal member. + * - retv.get {boolean} A flag which shows the name is declared as getter. + * - retv.set {boolean} A flag which shows the name is declared as setter. + */ + function getState(name, isStatic) { + const stateMap = stack[stack.length - 1]; + const key = `$${name}`; // to avoid "__proto__". + + if (!stateMap[key]) { + stateMap[key] = { + nonStatic: { init: false, get: false, set: false }, + static: { init: false, get: false, set: false } + }; + } + + return stateMap[key][isStatic ? "static" : "nonStatic"]; + } + + /** + * Gets the name text of a given node. + * + * @param {ASTNode} node - A node to get the name. + * @returns {string} The name text of the node. + */ + function getName(node) { + switch (node.type) { + case "Identifier": return node.name; + case "Literal": return String(node.value); + + /* istanbul ignore next: syntax error */ + default: return ""; + } + } + + return { + + // Initializes the stack of state of member declarations. + Program() { + stack = []; + }, + + // Initializes state of member declarations for the class. + ClassBody() { + stack.push(Object.create(null)); + }, + + // Disposes the state for the class. + "ClassBody:exit"() { + stack.pop(); + }, + + // Reports the node if its name has been declared already. + MethodDefinition(node) { + if (node.computed) { + return; + } + + const name = getName(node.key); + const state = getState(name, node.static); + let isDuplicate = false; + + if (node.kind === "get") { + isDuplicate = (state.init || state.get); + state.get = true; + } else if (node.kind === "set") { + isDuplicate = (state.init || state.set); + state.set = true; + } else { + isDuplicate = (state.init || state.get || state.set); + state.init = true; + } + + if (isDuplicate) { + context.report({ node, messageId: "unexpected", data: { name } }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-dupe-keys.js b/node_modules/eslint/lib/rules/no-dupe-keys.js new file mode 100644 index 00000000..577710c6 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-dupe-keys.js @@ -0,0 +1,140 @@ +/** + * @fileoverview Rule to flag use of duplicate keys in an object. + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const GET_KIND = /^(?:init|get)$/; +const SET_KIND = /^(?:init|set)$/; + +/** + * The class which stores properties' information of an object. + */ +class ObjectInfo { + + /** + * @param {ObjectInfo|null} upper - The information of the outer object. + * @param {ASTNode} node - The ObjectExpression node of this information. + */ + constructor(upper, node) { + this.upper = upper; + this.node = node; + this.properties = new Map(); + } + + /** + * Gets the information of the given Property node. + * @param {ASTNode} node - The Property node to get. + * @returns {{get: boolean, set: boolean}} The information of the property. + */ + getPropertyInfo(node) { + const name = astUtils.getStaticPropertyName(node); + + if (!this.properties.has(name)) { + this.properties.set(name, { get: false, set: false }); + } + return this.properties.get(name); + } + + /** + * Checks whether the given property has been defined already or not. + * @param {ASTNode} node - The Property node to check. + * @returns {boolean} `true` if the property has been defined. + */ + isPropertyDefined(node) { + const entry = this.getPropertyInfo(node); + + return ( + (GET_KIND.test(node.kind) && entry.get) || + (SET_KIND.test(node.kind) && entry.set) + ); + } + + /** + * Defines the given property. + * @param {ASTNode} node - The Property node to define. + * @returns {void} + */ + defineProperty(node) { + const entry = this.getPropertyInfo(node); + + if (GET_KIND.test(node.kind)) { + entry.get = true; + } + if (SET_KIND.test(node.kind)) { + entry.set = true; + } + } +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow duplicate keys in object literals", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-dupe-keys" + }, + + schema: [], + + messages: { + unexpected: "Duplicate key '{{name}}'." + } + }, + + create(context) { + let info = null; + + return { + ObjectExpression(node) { + info = new ObjectInfo(info, node); + }, + "ObjectExpression:exit"() { + info = info.upper; + }, + + Property(node) { + const name = astUtils.getStaticPropertyName(node); + + // Skip destructuring. + if (node.parent.type !== "ObjectExpression") { + return; + } + + // Skip if the name is not static. + if (!name) { + return; + } + + // Reports if the name is defined already. + if (info.isPropertyDefined(node)) { + context.report({ + node: info.node, + loc: node.key.loc, + messageId: "unexpected", + data: { name } + }); + } + + // Update info. + info.defineProperty(node); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-duplicate-case.js b/node_modules/eslint/lib/rules/no-duplicate-case.js new file mode 100644 index 00000000..128b1fc1 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-duplicate-case.js @@ -0,0 +1,48 @@ +/** + * @fileoverview Rule to disallow a duplicate case label. + * @author Dieter Oberkofler + * @author Burak Yigit Kaya + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow duplicate case labels", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-duplicate-case" + }, + + schema: [], + + messages: { + unexpected: "Duplicate case label." + } + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + return { + SwitchStatement(node) { + const mapping = {}; + + node.cases.forEach(switchCase => { + const key = sourceCode.getText(switchCase.test); + + if (mapping[key]) { + context.report({ node: switchCase, messageId: "unexpected" }); + } else { + mapping[key] = switchCase; + } + }); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-duplicate-imports.js b/node_modules/eslint/lib/rules/no-duplicate-imports.js new file mode 100644 index 00000000..32071da1 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-duplicate-imports.js @@ -0,0 +1,138 @@ +/** + * @fileoverview Restrict usage of duplicate imports. + * @author Simen Bekkhus + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +/** + * Returns the name of the module imported or re-exported. + * + * @param {ASTNode} node - A node to get. + * @returns {string} the name of the module, or empty string if no name. + */ +function getValue(node) { + if (node && node.source && node.source.value) { + return node.source.value.trim(); + } + + return ""; +} + +/** + * Checks if the name of the import or export exists in the given array, and reports if so. + * + * @param {RuleContext} context - The ESLint rule context object. + * @param {ASTNode} node - A node to get. + * @param {string} value - The name of the imported or exported module. + * @param {string[]} array - The array containing other imports or exports in the file. + * @param {string} message - A message to be reported after the name of the module + * + * @returns {void} No return value + */ +function checkAndReport(context, node, value, array, message) { + if (array.indexOf(value) !== -1) { + context.report({ + node, + message: "'{{module}}' {{message}}", + data: { + module: value, + message + } + }); + } +} + +/** + * @callback nodeCallback + * @param {ASTNode} node - A node to handle. + */ + +/** + * Returns a function handling the imports of a given file + * + * @param {RuleContext} context - The ESLint rule context object. + * @param {boolean} includeExports - Whether or not to check for exports in addition to imports. + * @param {string[]} importsInFile - The array containing other imports in the file. + * @param {string[]} exportsInFile - The array containing other exports in the file. + * + * @returns {nodeCallback} A function passed to ESLint to handle the statement. + */ +function handleImports(context, includeExports, importsInFile, exportsInFile) { + return function(node) { + const value = getValue(node); + + if (value) { + checkAndReport(context, node, value, importsInFile, "import is duplicated."); + + if (includeExports) { + checkAndReport(context, node, value, exportsInFile, "import is duplicated as export."); + } + + importsInFile.push(value); + } + }; +} + +/** + * Returns a function handling the exports of a given file + * + * @param {RuleContext} context - The ESLint rule context object. + * @param {string[]} importsInFile - The array containing other imports in the file. + * @param {string[]} exportsInFile - The array containing other exports in the file. + * + * @returns {nodeCallback} A function passed to ESLint to handle the statement. + */ +function handleExports(context, importsInFile, exportsInFile) { + return function(node) { + const value = getValue(node); + + if (value) { + checkAndReport(context, node, value, exportsInFile, "export is duplicated."); + checkAndReport(context, node, value, importsInFile, "export is duplicated as import."); + + exportsInFile.push(value); + } + }; +} + +module.exports = { + meta: { + docs: { + description: "disallow duplicate module imports", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/no-duplicate-imports" + }, + + schema: [{ + type: "object", + properties: { + includeExports: { + type: "boolean" + } + }, + additionalProperties: false + }] + }, + + create(context) { + const includeExports = (context.options[0] || {}).includeExports, + importsInFile = [], + exportsInFile = []; + + const handlers = { + ImportDeclaration: handleImports(context, includeExports, importsInFile, exportsInFile) + }; + + if (includeExports) { + handlers.ExportNamedDeclaration = handleExports(context, importsInFile, exportsInFile); + handlers.ExportAllDeclaration = handleExports(context, importsInFile, exportsInFile); + } + + return handlers; + } +}; diff --git a/node_modules/eslint/lib/rules/no-else-return.js b/node_modules/eslint/lib/rules/no-else-return.js new file mode 100644 index 00000000..5e58acfe --- /dev/null +++ b/node_modules/eslint/lib/rules/no-else-return.js @@ -0,0 +1,283 @@ +/** + * @fileoverview Rule to flag `else` after a `return` in `if` + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); +const FixTracker = require("../util/fix-tracker"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `else` blocks after `return` statements in `if` statements", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-else-return" + }, + + schema: [{ + type: "object", + properties: { + allowElseIf: { + type: "boolean" + } + }, + additionalProperties: false + }], + + fixable: "code", + + messages: { + unexpected: "Unnecessary 'else' after 'return'." + } + }, + + create(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Display the context report if rule is violated + * + * @param {Node} node The 'else' node + * @returns {void} + */ + function displayReport(node) { + context.report({ + node, + messageId: "unexpected", + fix: fixer => { + const sourceCode = context.getSourceCode(); + const startToken = sourceCode.getFirstToken(node); + const elseToken = sourceCode.getTokenBefore(startToken); + const source = sourceCode.getText(node); + const lastIfToken = sourceCode.getTokenBefore(elseToken); + let fixedSource, firstTokenOfElseBlock; + + if (startToken.type === "Punctuator" && startToken.value === "{") { + firstTokenOfElseBlock = sourceCode.getTokenAfter(startToken); + } else { + firstTokenOfElseBlock = startToken; + } + + /* + * If the if block does not have curly braces and does not end in a semicolon + * and the else block starts with (, [, /, +, ` or -, then it is not + * safe to remove the else keyword, because ASI will not add a semicolon + * after the if block + */ + const ifBlockMaybeUnsafe = node.parent.consequent.type !== "BlockStatement" && lastIfToken.value !== ";"; + const elseBlockUnsafe = /^[([/+`-]/.test(firstTokenOfElseBlock.value); + + if (ifBlockMaybeUnsafe && elseBlockUnsafe) { + return null; + } + + const endToken = sourceCode.getLastToken(node); + const lastTokenOfElseBlock = sourceCode.getTokenBefore(endToken); + + if (lastTokenOfElseBlock.value !== ";") { + const nextToken = sourceCode.getTokenAfter(endToken); + + const nextTokenUnsafe = nextToken && /^[([/+`-]/.test(nextToken.value); + const nextTokenOnSameLine = nextToken && nextToken.loc.start.line === lastTokenOfElseBlock.loc.start.line; + + /* + * If the else block contents does not end in a semicolon, + * and the else block starts with (, [, /, +, ` or -, then it is not + * safe to remove the else block, because ASI will not add a semicolon + * after the remaining else block contents + */ + if (nextTokenUnsafe || (nextTokenOnSameLine && nextToken.value !== "}")) { + return null; + } + } + + if (startToken.type === "Punctuator" && startToken.value === "{") { + fixedSource = source.slice(1, -1); + } else { + fixedSource = source; + } + + /* + * Extend the replacement range to include the entire + * function to avoid conflicting with no-useless-return. + * https://github.com/eslint/eslint/issues/8026 + */ + return new FixTracker(fixer, sourceCode) + .retainEnclosingFunction(node) + .replaceTextRange([elseToken.range[0], node.range[1]], fixedSource); + } + }); + } + + /** + * Check to see if the node is a ReturnStatement + * + * @param {Node} node The node being evaluated + * @returns {boolean} True if node is a return + */ + function checkForReturn(node) { + return node.type === "ReturnStatement"; + } + + /** + * Naive return checking, does not iterate through the whole + * BlockStatement because we make the assumption that the ReturnStatement + * will be the last node in the body of the BlockStatement. + * + * @param {Node} node The consequent/alternate node + * @returns {boolean} True if it has a return + */ + function naiveHasReturn(node) { + if (node.type === "BlockStatement") { + const body = node.body, + lastChildNode = body[body.length - 1]; + + return lastChildNode && checkForReturn(lastChildNode); + } + return checkForReturn(node); + } + + /** + * Check to see if the node is valid for evaluation, + * meaning it has an else. + * + * @param {Node} node The node being evaluated + * @returns {boolean} True if the node is valid + */ + function hasElse(node) { + return node.alternate && node.consequent; + } + + /** + * If the consequent is an IfStatement, check to see if it has an else + * and both its consequent and alternate path return, meaning this is + * a nested case of rule violation. If-Else not considered currently. + * + * @param {Node} node The consequent node + * @returns {boolean} True if this is a nested rule violation + */ + function checkForIf(node) { + return node.type === "IfStatement" && hasElse(node) && + naiveHasReturn(node.alternate) && naiveHasReturn(node.consequent); + } + + /** + * Check the consequent/body node to make sure it is not + * a ReturnStatement or an IfStatement that returns on both + * code paths. + * + * @param {Node} node The consequent or body node + * @param {Node} alternate The alternate node + * @returns {boolean} `true` if it is a Return/If node that always returns. + */ + function checkForReturnOrIf(node) { + return checkForReturn(node) || checkForIf(node); + } + + + /** + * Check whether a node returns in every codepath. + * @param {Node} node The node to be checked + * @returns {boolean} `true` if it returns on every codepath. + */ + function alwaysReturns(node) { + if (node.type === "BlockStatement") { + + // If we have a BlockStatement, check each consequent body node. + return node.body.some(checkForReturnOrIf); + } + + /* + * If not a block statement, make sure the consequent isn't a + * ReturnStatement or an IfStatement with returns on both paths. + */ + return checkForReturnOrIf(node); + } + + + /** + * Check the if statement, but don't catch else-if blocks. + * @returns {void} + * @param {Node} node The node for the if statement to check + * @private + */ + function checkIfWithoutElse(node) { + const parent = node.parent; + + /* + * Fixing this would require splitting one statement into two, so no error should + * be reported if this node is in a position where only one statement is allowed. + */ + if (!astUtils.STATEMENT_LIST_PARENTS.has(parent.type)) { + return; + } + + const consequents = []; + let alternate; + + for (let currentNode = node; currentNode.type === "IfStatement"; currentNode = currentNode.alternate) { + if (!currentNode.alternate) { + return; + } + consequents.push(currentNode.consequent); + alternate = currentNode.alternate; + } + + if (consequents.every(alwaysReturns)) { + displayReport(alternate); + } + } + + /** + * Check the if statement + * @returns {void} + * @param {Node} node The node for the if statement to check + * @private + */ + function checkIfWithElse(node) { + const parent = node.parent; + + + /* + * Fixing this would require splitting one statement into two, so no error should + * be reported if this node is in a position where only one statement is allowed. + */ + if (!astUtils.STATEMENT_LIST_PARENTS.has(parent.type)) { + return; + } + + const alternate = node.alternate; + + if (alternate && alwaysReturns(node.consequent)) { + displayReport(alternate); + } + } + + const allowElseIf = !(context.options[0] && context.options[0].allowElseIf === false); + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + + "IfStatement:exit": allowElseIf ? checkIfWithoutElse : checkIfWithElse + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-empty-character-class.js b/node_modules/eslint/lib/rules/no-empty-character-class.js new file mode 100644 index 00000000..e3f06b06 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-empty-character-class.js @@ -0,0 +1,62 @@ +/** + * @fileoverview Rule to flag the use of empty character classes in regular expressions + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/* + * plain-English description of the following regexp: + * 0. `^` fix the match at the beginning of the string + * 1. `\/`: the `/` that begins the regexp + * 2. `([^\\[]|\\.|\[([^\\\]]|\\.)+\])*`: regexp contents; 0 or more of the following + * 2.0. `[^\\[]`: any character that's not a `\` or a `[` (anything but escape sequences and character classes) + * 2.1. `\\.`: an escape sequence + * 2.2. `\[([^\\\]]|\\.)+\]`: a character class that isn't empty + * 3. `\/` the `/` that ends the regexp + * 4. `[gimuy]*`: optional regexp flags + * 5. `$`: fix the match at the end of the string + */ +const regex = /^\/([^\\[]|\\.|\[([^\\\]]|\\.)+])*\/[gimuys]*$/; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow empty character classes in regular expressions", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-empty-character-class" + }, + + schema: [], + + messages: { + unexpected: "Empty class." + } + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + return { + + Literal(node) { + const token = sourceCode.getFirstToken(node); + + if (token.type === "RegularExpression" && !regex.test(token.value)) { + context.report({ node, messageId: "unexpected" }); + } + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-empty-function.js b/node_modules/eslint/lib/rules/no-empty-function.js new file mode 100644 index 00000000..d9948cd4 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-empty-function.js @@ -0,0 +1,165 @@ +/** + * @fileoverview Rule to disallow empty functions. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const ALLOW_OPTIONS = Object.freeze([ + "functions", + "arrowFunctions", + "generatorFunctions", + "methods", + "generatorMethods", + "getters", + "setters", + "constructors" +]); + +/** + * Gets the kind of a given function node. + * + * @param {ASTNode} node - A function node to get. This is one of + * an ArrowFunctionExpression, a FunctionDeclaration, or a + * FunctionExpression. + * @returns {string} The kind of the function. This is one of "functions", + * "arrowFunctions", "generatorFunctions", "asyncFunctions", "methods", + * "generatorMethods", "asyncMethods", "getters", "setters", and + * "constructors". + */ +function getKind(node) { + const parent = node.parent; + let kind = ""; + + if (node.type === "ArrowFunctionExpression") { + return "arrowFunctions"; + } + + // Detects main kind. + if (parent.type === "Property") { + if (parent.kind === "get") { + return "getters"; + } + if (parent.kind === "set") { + return "setters"; + } + kind = parent.method ? "methods" : "functions"; + + } else if (parent.type === "MethodDefinition") { + if (parent.kind === "get") { + return "getters"; + } + if (parent.kind === "set") { + return "setters"; + } + if (parent.kind === "constructor") { + return "constructors"; + } + kind = "methods"; + + } else { + kind = "functions"; + } + + // Detects prefix. + let prefix = ""; + + if (node.generator) { + prefix = "generator"; + } else if (node.async) { + prefix = "async"; + } else { + return kind; + } + return prefix + kind[0].toUpperCase() + kind.slice(1); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow empty functions", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-empty-function" + }, + + schema: [ + { + type: "object", + properties: { + allow: { + type: "array", + items: { enum: ALLOW_OPTIONS }, + uniqueItems: true + } + }, + additionalProperties: false + } + ], + + messages: { + unexpected: "Unexpected empty {{name}}." + } + }, + + create(context) { + const options = context.options[0] || {}; + const allowed = options.allow || []; + + const sourceCode = context.getSourceCode(); + + /** + * Reports a given function node if the node matches the following patterns. + * + * - Not allowed by options. + * - The body is empty. + * - The body doesn't have any comments. + * + * @param {ASTNode} node - A function node to report. This is one of + * an ArrowFunctionExpression, a FunctionDeclaration, or a + * FunctionExpression. + * @returns {void} + */ + function reportIfEmpty(node) { + const kind = getKind(node); + const name = astUtils.getFunctionNameWithKind(node); + const innerComments = sourceCode.getTokens(node.body, { + includeComments: true, + filter: astUtils.isCommentToken + }); + + if (allowed.indexOf(kind) === -1 && + node.body.type === "BlockStatement" && + node.body.body.length === 0 && + innerComments.length === 0 + ) { + context.report({ + node, + loc: node.body.loc.start, + messageId: "unexpected", + data: { name } + }); + } + } + + return { + ArrowFunctionExpression: reportIfEmpty, + FunctionDeclaration: reportIfEmpty, + FunctionExpression: reportIfEmpty + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-empty-pattern.js b/node_modules/eslint/lib/rules/no-empty-pattern.js new file mode 100644 index 00000000..93971056 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-empty-pattern.js @@ -0,0 +1,41 @@ +/** + * @fileoverview Rule to disallow an empty pattern + * @author Alberto Rodríguez + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow empty destructuring patterns", + category: "Best Practices", + recommended: true, + url: "https://eslint.org/docs/rules/no-empty-pattern" + }, + + schema: [], + + messages: { + unexpected: "Unexpected empty {{type}} pattern." + } + }, + + create(context) { + return { + ObjectPattern(node) { + if (node.properties.length === 0) { + context.report({ node, messageId: "unexpected", data: { type: "object" } }); + } + }, + ArrayPattern(node) { + if (node.elements.length === 0) { + context.report({ node, messageId: "unexpected", data: { type: "array" } }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-empty.js b/node_modules/eslint/lib/rules/no-empty.js new file mode 100644 index 00000000..a598d40f --- /dev/null +++ b/node_modules/eslint/lib/rules/no-empty.js @@ -0,0 +1,83 @@ +/** + * @fileoverview Rule to flag use of an empty block statement + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow empty block statements", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-empty" + }, + + schema: [ + { + type: "object", + properties: { + allowEmptyCatch: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + + messages: { + unexpected: "Empty {{type}} statement." + } + }, + + create(context) { + const options = context.options[0] || {}, + allowEmptyCatch = options.allowEmptyCatch || false; + + const sourceCode = context.getSourceCode(); + + return { + BlockStatement(node) { + + // if the body is not empty, we can just return immediately + if (node.body.length !== 0) { + return; + } + + // a function is generally allowed to be empty + if (astUtils.isFunction(node.parent)) { + return; + } + + if (allowEmptyCatch && node.parent.type === "CatchClause") { + return; + } + + // any other block is only allowed to be empty, if it contains a comment + if (sourceCode.getCommentsInside(node).length > 0) { + return; + } + + context.report({ node, messageId: "unexpected", data: { type: "block" } }); + }, + + SwitchStatement(node) { + + if (typeof node.cases === "undefined" || node.cases.length === 0) { + context.report({ node, messageId: "unexpected", data: { type: "switch" } }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-eq-null.js b/node_modules/eslint/lib/rules/no-eq-null.js new file mode 100644 index 00000000..eadd16de --- /dev/null +++ b/node_modules/eslint/lib/rules/no-eq-null.js @@ -0,0 +1,44 @@ +/** + * @fileoverview Rule to flag comparisons to null without a type-checking + * operator. + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `null` comparisons without type-checking operators", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-eq-null" + }, + + schema: [], + + messages: { + unexpected: "Use '===' to compare with null." + } + }, + + create(context) { + + return { + + BinaryExpression(node) { + const badOperator = node.operator === "==" || node.operator === "!="; + + if (node.right.type === "Literal" && node.right.raw === "null" && badOperator || + node.left.type === "Literal" && node.left.raw === "null" && badOperator) { + context.report({ node, messageId: "unexpected" }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-eval.js b/node_modules/eslint/lib/rules/no-eval.js new file mode 100644 index 00000000..68ed086a --- /dev/null +++ b/node_modules/eslint/lib/rules/no-eval.js @@ -0,0 +1,312 @@ +/** + * @fileoverview Rule to flag use of eval() statement + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const candidatesOfGlobalObject = Object.freeze([ + "global", + "window" +]); + +/** + * Checks a given node is a Identifier node of the specified name. + * + * @param {ASTNode} node - A node to check. + * @param {string} name - A name to check. + * @returns {boolean} `true` if the node is a Identifier node of the name. + */ +function isIdentifier(node, name) { + return node.type === "Identifier" && node.name === name; +} + +/** + * Checks a given node is a Literal node of the specified string value. + * + * @param {ASTNode} node - A node to check. + * @param {string} name - A name to check. + * @returns {boolean} `true` if the node is a Literal node of the name. + */ +function isConstant(node, name) { + switch (node.type) { + case "Literal": + return node.value === name; + + case "TemplateLiteral": + return ( + node.expressions.length === 0 && + node.quasis[0].value.cooked === name + ); + + default: + return false; + } +} + +/** + * Checks a given node is a MemberExpression node which has the specified name's + * property. + * + * @param {ASTNode} node - A node to check. + * @param {string} name - A name to check. + * @returns {boolean} `true` if the node is a MemberExpression node which has + * the specified name's property + */ +function isMember(node, name) { + return ( + node.type === "MemberExpression" && + (node.computed ? isConstant : isIdentifier)(node.property, name) + ); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow the use of `eval()`", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-eval" + }, + + schema: [ + { + type: "object", + properties: { + allowIndirect: { type: "boolean" } + }, + additionalProperties: false + } + ], + + messages: { + unexpected: "eval can be harmful." + } + }, + + create(context) { + const allowIndirect = Boolean( + context.options[0] && + context.options[0].allowIndirect + ); + const sourceCode = context.getSourceCode(); + let funcInfo = null; + + /** + * Pushs a variable scope (Program or Function) information to the stack. + * + * This is used in order to check whether or not `this` binding is a + * reference to the global object. + * + * @param {ASTNode} node - A node of the scope. This is one of Program, + * FunctionDeclaration, FunctionExpression, and ArrowFunctionExpression. + * @returns {void} + */ + function enterVarScope(node) { + const strict = context.getScope().isStrict; + + funcInfo = { + upper: funcInfo, + node, + strict, + defaultThis: false, + initialized: strict + }; + } + + /** + * Pops a variable scope from the stack. + * + * @returns {void} + */ + function exitVarScope() { + funcInfo = funcInfo.upper; + } + + /** + * Reports a given node. + * + * `node` is `Identifier` or `MemberExpression`. + * The parent of `node` might be `CallExpression`. + * + * The location of the report is always `eval` `Identifier` (or possibly + * `Literal`). The type of the report is `CallExpression` if the parent is + * `CallExpression`. Otherwise, it's the given node type. + * + * @param {ASTNode} node - A node to report. + * @returns {void} + */ + function report(node) { + const parent = node.parent; + const locationNode = node.type === "MemberExpression" + ? node.property + : node; + + const reportNode = parent.type === "CallExpression" && parent.callee === node + ? parent + : node; + + context.report({ + node: reportNode, + loc: locationNode.loc.start, + messageId: "unexpected" + }); + } + + /** + * Reports accesses of `eval` via the global object. + * + * @param {eslint-scope.Scope} globalScope - The global scope. + * @returns {void} + */ + function reportAccessingEvalViaGlobalObject(globalScope) { + for (let i = 0; i < candidatesOfGlobalObject.length; ++i) { + const name = candidatesOfGlobalObject[i]; + const variable = astUtils.getVariableByName(globalScope, name); + + if (!variable) { + continue; + } + + const references = variable.references; + + for (let j = 0; j < references.length; ++j) { + const identifier = references[j].identifier; + let node = identifier.parent; + + // To detect code like `window.window.eval`. + while (isMember(node, name)) { + node = node.parent; + } + + // Reports. + if (isMember(node, "eval")) { + report(node); + } + } + } + } + + /** + * Reports all accesses of `eval` (excludes direct calls to eval). + * + * @param {eslint-scope.Scope} globalScope - The global scope. + * @returns {void} + */ + function reportAccessingEval(globalScope) { + const variable = astUtils.getVariableByName(globalScope, "eval"); + + if (!variable) { + return; + } + + const references = variable.references; + + for (let i = 0; i < references.length; ++i) { + const reference = references[i]; + const id = reference.identifier; + + if (id.name === "eval" && !astUtils.isCallee(id)) { + + // Is accessing to eval (excludes direct calls to eval) + report(id); + } + } + } + + if (allowIndirect) { + + // Checks only direct calls to eval. It's simple! + return { + "CallExpression:exit"(node) { + const callee = node.callee; + + if (isIdentifier(callee, "eval")) { + report(callee); + } + } + }; + } + + return { + "CallExpression:exit"(node) { + const callee = node.callee; + + if (isIdentifier(callee, "eval")) { + report(callee); + } + }, + + Program(node) { + const scope = context.getScope(), + features = context.parserOptions.ecmaFeatures || {}, + strict = + scope.isStrict || + node.sourceType === "module" || + (features.globalReturn && scope.childScopes[0].isStrict); + + funcInfo = { + upper: null, + node, + strict, + defaultThis: true, + initialized: true + }; + }, + + "Program:exit"() { + const globalScope = context.getScope(); + + exitVarScope(); + reportAccessingEval(globalScope); + reportAccessingEvalViaGlobalObject(globalScope); + }, + + FunctionDeclaration: enterVarScope, + "FunctionDeclaration:exit": exitVarScope, + FunctionExpression: enterVarScope, + "FunctionExpression:exit": exitVarScope, + ArrowFunctionExpression: enterVarScope, + "ArrowFunctionExpression:exit": exitVarScope, + + ThisExpression(node) { + if (!isMember(node.parent, "eval")) { + return; + } + + /* + * `this.eval` is found. + * Checks whether or not the value of `this` is the global object. + */ + if (!funcInfo.initialized) { + funcInfo.initialized = true; + funcInfo.defaultThis = astUtils.isDefaultThisBinding( + funcInfo.node, + sourceCode + ); + } + + if (!funcInfo.strict && funcInfo.defaultThis) { + + // `this.eval` is possible built-in `eval`. + report(node.parent); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-ex-assign.js b/node_modules/eslint/lib/rules/no-ex-assign.js new file mode 100644 index 00000000..feace415 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-ex-assign.js @@ -0,0 +1,50 @@ +/** + * @fileoverview Rule to flag assignment of the exception parameter + * @author Stephen Murray + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow reassigning exceptions in `catch` clauses", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-ex-assign" + }, + + schema: [], + + messages: { + unexpected: "Do not assign to the exception parameter." + } + }, + + create(context) { + + /** + * Finds and reports references that are non initializer and writable. + * @param {Variable} variable - A variable to check. + * @returns {void} + */ + function checkVariable(variable) { + astUtils.getModifyingReferences(variable.references).forEach(reference => { + context.report({ node: reference.identifier, messageId: "unexpected" }); + }); + } + + return { + CatchClause(node) { + context.getDeclaredVariables(node).forEach(checkVariable); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-extend-native.js b/node_modules/eslint/lib/rules/no-extend-native.js new file mode 100644 index 00000000..3ba13090 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-extend-native.js @@ -0,0 +1,179 @@ +/** + * @fileoverview Rule to flag adding properties to native object's prototypes. + * @author David Nelson + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); +const globals = require("globals"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const propertyDefinitionMethods = new Set(["defineProperty", "defineProperties"]); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow extending native types", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-extend-native" + }, + + schema: [ + { + type: "object", + properties: { + exceptions: { + type: "array", + items: { + type: "string" + }, + uniqueItems: true + } + }, + additionalProperties: false + } + ], + + messages: { + unexpected: "{{builtin}} prototype is read only, properties should not be added." + } + }, + + create(context) { + + const config = context.options[0] || {}; + const exceptions = new Set(config.exceptions || []); + const modifiedBuiltins = new Set( + Object.keys(globals.builtin) + .filter(builtin => builtin[0].toUpperCase() === builtin[0]) + .filter(builtin => !exceptions.has(builtin)) + ); + + /** + * Reports a lint error for the given node. + * @param {ASTNode} node The node to report. + * @param {string} builtin The name of the native builtin being extended. + * @returns {void} + */ + function reportNode(node, builtin) { + context.report({ + node, + messageId: "unexpected", + data: { + builtin + } + }); + } + + /** + * Check to see if the `prototype` property of the given object + * identifier node is being accessed. + * @param {ASTNode} identifierNode The Identifier representing the object + * to check. + * @returns {boolean} True if the identifier is the object of a + * MemberExpression and its `prototype` property is being accessed, + * false otherwise. + */ + function isPrototypePropertyAccessed(identifierNode) { + return Boolean( + identifierNode && + identifierNode.parent && + identifierNode.parent.type === "MemberExpression" && + identifierNode.parent.object === identifierNode && + astUtils.getStaticPropertyName(identifierNode.parent) === "prototype" + ); + } + + /** + * Checks that an identifier is an object of a prototype whose member + * is being assigned in an AssignmentExpression. + * Example: Object.prototype.foo = "bar" + * @param {ASTNode} identifierNode The identifier to check. + * @returns {boolean} True if the identifier's prototype is modified. + */ + function isInPrototypePropertyAssignment(identifierNode) { + return Boolean( + isPrototypePropertyAccessed(identifierNode) && + identifierNode.parent.parent.type === "MemberExpression" && + identifierNode.parent.parent.parent.type === "AssignmentExpression" && + identifierNode.parent.parent.parent.left === identifierNode.parent.parent + ); + } + + /** + * Checks that an identifier is an object of a prototype whose member + * is being extended via the Object.defineProperty() or + * Object.defineProperties() methods. + * Example: Object.defineProperty(Array.prototype, "foo", ...) + * Example: Object.defineProperties(Array.prototype, ...) + * @param {ASTNode} identifierNode The identifier to check. + * @returns {boolean} True if the identifier's prototype is modified. + */ + function isInDefinePropertyCall(identifierNode) { + return Boolean( + isPrototypePropertyAccessed(identifierNode) && + identifierNode.parent.parent.type === "CallExpression" && + identifierNode.parent.parent.arguments[0] === identifierNode.parent && + identifierNode.parent.parent.callee.type === "MemberExpression" && + identifierNode.parent.parent.callee.object.type === "Identifier" && + identifierNode.parent.parent.callee.object.name === "Object" && + identifierNode.parent.parent.callee.property.type === "Identifier" && + propertyDefinitionMethods.has(identifierNode.parent.parent.callee.property.name) + ); + } + + /** + * Check to see if object prototype access is part of a prototype + * extension. There are three ways a prototype can be extended: + * 1. Assignment to prototype property (Object.prototype.foo = 1) + * 2. Object.defineProperty()/Object.defineProperties() on a prototype + * If prototype extension is detected, report the AssignmentExpression + * or CallExpression node. + * @param {ASTNode} identifierNode The Identifier representing the object + * which prototype is being accessed and possibly extended. + * @returns {void} + */ + function checkAndReportPrototypeExtension(identifierNode) { + if (isInPrototypePropertyAssignment(identifierNode)) { + + // Identifier --> MemberExpression --> MemberExpression --> AssignmentExpression + reportNode(identifierNode.parent.parent.parent, identifierNode.name); + } else if (isInDefinePropertyCall(identifierNode)) { + + // Identifier --> MemberExpression --> CallExpression + reportNode(identifierNode.parent.parent, identifierNode.name); + } + } + + return { + + "Program:exit"() { + const globalScope = context.getScope(); + + modifiedBuiltins.forEach(builtin => { + const builtinVar = globalScope.set.get(builtin); + + if (builtinVar && builtinVar.references) { + builtinVar.references + .map(ref => ref.identifier) + .forEach(checkAndReportPrototypeExtension); + } + }); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-extra-bind.js b/node_modules/eslint/lib/rules/no-extra-bind.js new file mode 100644 index 00000000..8d901808 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-extra-bind.js @@ -0,0 +1,150 @@ +/** + * @fileoverview Rule to flag unnecessary bind calls + * @author Bence Dányi + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow unnecessary calls to `.bind()`", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-extra-bind" + }, + + schema: [], + + fixable: "code", + + messages: { + unexpected: "The function binding is unnecessary." + } + }, + + create(context) { + let scopeInfo = null; + + /** + * Reports a given function node. + * + * @param {ASTNode} node - A node to report. This is a FunctionExpression or + * an ArrowFunctionExpression. + * @returns {void} + */ + function report(node) { + context.report({ + node: node.parent.parent, + messageId: "unexpected", + loc: node.parent.property.loc.start, + fix(fixer) { + const firstTokenToRemove = context.getSourceCode() + .getFirstTokenBetween(node.parent.object, node.parent.property, astUtils.isNotClosingParenToken); + + return fixer.removeRange([firstTokenToRemove.range[0], node.parent.parent.range[1]]); + } + }); + } + + /** + * Checks whether or not a given function node is the callee of `.bind()` + * method. + * + * e.g. `(function() {}.bind(foo))` + * + * @param {ASTNode} node - A node to report. This is a FunctionExpression or + * an ArrowFunctionExpression. + * @returns {boolean} `true` if the node is the callee of `.bind()` method. + */ + function isCalleeOfBindMethod(node) { + const parent = node.parent; + const grandparent = parent.parent; + + return ( + grandparent && + grandparent.type === "CallExpression" && + grandparent.callee === parent && + grandparent.arguments.length === 1 && + parent.type === "MemberExpression" && + parent.object === node && + astUtils.getStaticPropertyName(parent) === "bind" + ); + } + + /** + * Adds a scope information object to the stack. + * + * @param {ASTNode} node - A node to add. This node is a FunctionExpression + * or a FunctionDeclaration node. + * @returns {void} + */ + function enterFunction(node) { + scopeInfo = { + isBound: isCalleeOfBindMethod(node), + thisFound: false, + upper: scopeInfo + }; + } + + /** + * Removes the scope information object from the top of the stack. + * At the same time, this reports the function node if the function has + * `.bind()` and the `this` keywords found. + * + * @param {ASTNode} node - A node to remove. This node is a + * FunctionExpression or a FunctionDeclaration node. + * @returns {void} + */ + function exitFunction(node) { + if (scopeInfo.isBound && !scopeInfo.thisFound) { + report(node); + } + + scopeInfo = scopeInfo.upper; + } + + /** + * Reports a given arrow function if the function is callee of `.bind()` + * method. + * + * @param {ASTNode} node - A node to report. This node is an + * ArrowFunctionExpression. + * @returns {void} + */ + function exitArrowFunction(node) { + if (isCalleeOfBindMethod(node)) { + report(node); + } + } + + /** + * Set the mark as the `this` keyword was found in this scope. + * + * @returns {void} + */ + function markAsThisFound() { + if (scopeInfo) { + scopeInfo.thisFound = true; + } + } + + return { + "ArrowFunctionExpression:exit": exitArrowFunction, + FunctionDeclaration: enterFunction, + "FunctionDeclaration:exit": exitFunction, + FunctionExpression: enterFunction, + "FunctionExpression:exit": exitFunction, + ThisExpression: markAsThisFound + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-extra-boolean-cast.js b/node_modules/eslint/lib/rules/no-extra-boolean-cast.js new file mode 100644 index 00000000..38191361 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-extra-boolean-cast.js @@ -0,0 +1,128 @@ +/** + * @fileoverview Rule to flag unnecessary double negation in Boolean contexts + * @author Brandon Mills + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow unnecessary boolean casts", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-extra-boolean-cast" + }, + + schema: [], + + fixable: "code", + + messages: { + unexpectedCall: "Redundant Boolean call.", + unexpectedNegation: "Redundant double negation." + } + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + // Node types which have a test which will coerce values to booleans. + const BOOLEAN_NODE_TYPES = [ + "IfStatement", + "DoWhileStatement", + "WhileStatement", + "ConditionalExpression", + "ForStatement" + ]; + + /** + * Check if a node is in a context where its value would be coerced to a boolean at runtime. + * + * @param {Object} node The node + * @param {Object} parent Its parent + * @returns {boolean} If it is in a boolean context + */ + function isInBooleanContext(node, parent) { + return ( + (BOOLEAN_NODE_TYPES.indexOf(parent.type) !== -1 && + node === parent.test) || + + // ! + (parent.type === "UnaryExpression" && + parent.operator === "!") + ); + } + + + return { + UnaryExpression(node) { + const ancestors = context.getAncestors(), + parent = ancestors.pop(), + grandparent = ancestors.pop(); + + // Exit early if it's guaranteed not to match + if (node.operator !== "!" || + parent.type !== "UnaryExpression" || + parent.operator !== "!") { + return; + } + + if (isInBooleanContext(parent, grandparent) || + + // Boolean() and new Boolean() + ((grandparent.type === "CallExpression" || grandparent.type === "NewExpression") && + grandparent.callee.type === "Identifier" && + grandparent.callee.name === "Boolean") + ) { + context.report({ + node, + messageId: "unexpectedNegation", + fix: fixer => fixer.replaceText(parent, sourceCode.getText(node.argument)) + }); + } + }, + CallExpression(node) { + const parent = node.parent; + + if (node.callee.type !== "Identifier" || node.callee.name !== "Boolean") { + return; + } + + if (isInBooleanContext(node, parent)) { + context.report({ + node, + messageId: "unexpectedCall", + fix: fixer => { + if (!node.arguments.length) { + return fixer.replaceText(parent, "true"); + } + + if (node.arguments.length > 1 || node.arguments[0].type === "SpreadElement") { + return null; + } + + const argument = node.arguments[0]; + + if (astUtils.getPrecedence(argument) < astUtils.getPrecedence(node.parent)) { + return fixer.replaceText(node, `(${sourceCode.getText(argument)})`); + } + return fixer.replaceText(node, sourceCode.getText(argument)); + } + }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-extra-label.js b/node_modules/eslint/lib/rules/no-extra-label.js new file mode 100644 index 00000000..73a3fea9 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-extra-label.js @@ -0,0 +1,145 @@ +/** + * @fileoverview Rule to disallow unnecessary labels + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow unnecessary labels", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-extra-label" + }, + + schema: [], + + fixable: "code", + + messages: { + unexpected: "This label '{{name}}' is unnecessary." + } + }, + + create(context) { + const sourceCode = context.getSourceCode(); + let scopeInfo = null; + + /** + * Creates a new scope with a breakable statement. + * + * @param {ASTNode} node - A node to create. This is a BreakableStatement. + * @returns {void} + */ + function enterBreakableStatement(node) { + scopeInfo = { + label: node.parent.type === "LabeledStatement" ? node.parent.label : null, + breakable: true, + upper: scopeInfo + }; + } + + /** + * Removes the top scope of the stack. + * + * @returns {void} + */ + function exitBreakableStatement() { + scopeInfo = scopeInfo.upper; + } + + /** + * Creates a new scope with a labeled statement. + * + * This ignores it if the body is a breakable statement. + * In this case it's handled in the `enterBreakableStatement` function. + * + * @param {ASTNode} node - A node to create. This is a LabeledStatement. + * @returns {void} + */ + function enterLabeledStatement(node) { + if (!astUtils.isBreakableStatement(node.body)) { + scopeInfo = { + label: node.label, + breakable: false, + upper: scopeInfo + }; + } + } + + /** + * Removes the top scope of the stack. + * + * This ignores it if the body is a breakable statement. + * In this case it's handled in the `exitBreakableStatement` function. + * + * @param {ASTNode} node - A node. This is a LabeledStatement. + * @returns {void} + */ + function exitLabeledStatement(node) { + if (!astUtils.isBreakableStatement(node.body)) { + scopeInfo = scopeInfo.upper; + } + } + + /** + * Reports a given control node if it's unnecessary. + * + * @param {ASTNode} node - A node. This is a BreakStatement or a + * ContinueStatement. + * @returns {void} + */ + function reportIfUnnecessary(node) { + if (!node.label) { + return; + } + + const labelNode = node.label; + + for (let info = scopeInfo; info !== null; info = info.upper) { + if (info.breakable || info.label && info.label.name === labelNode.name) { + if (info.breakable && info.label && info.label.name === labelNode.name) { + context.report({ + node: labelNode, + messageId: "unexpected", + data: labelNode, + fix: fixer => fixer.removeRange([sourceCode.getFirstToken(node).range[1], labelNode.range[1]]) + }); + } + return; + } + } + } + + return { + WhileStatement: enterBreakableStatement, + "WhileStatement:exit": exitBreakableStatement, + DoWhileStatement: enterBreakableStatement, + "DoWhileStatement:exit": exitBreakableStatement, + ForStatement: enterBreakableStatement, + "ForStatement:exit": exitBreakableStatement, + ForInStatement: enterBreakableStatement, + "ForInStatement:exit": exitBreakableStatement, + ForOfStatement: enterBreakableStatement, + "ForOfStatement:exit": exitBreakableStatement, + SwitchStatement: enterBreakableStatement, + "SwitchStatement:exit": exitBreakableStatement, + LabeledStatement: enterLabeledStatement, + "LabeledStatement:exit": exitLabeledStatement, + BreakStatement: reportIfUnnecessary, + ContinueStatement: reportIfUnnecessary + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-extra-parens.js b/node_modules/eslint/lib/rules/no-extra-parens.js new file mode 100644 index 00000000..9765dfa7 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-extra-parens.js @@ -0,0 +1,751 @@ +/** + * @fileoverview Disallow parenthesising higher precedence subexpressions. + * @author Michael Ficarra + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils.js"); + +module.exports = { + meta: { + docs: { + description: "disallow unnecessary parentheses", + category: "Possible Errors", + recommended: false, + url: "https://eslint.org/docs/rules/no-extra-parens" + }, + + fixable: "code", + + schema: { + anyOf: [ + { + type: "array", + items: [ + { + enum: ["functions"] + } + ], + minItems: 0, + maxItems: 1 + }, + { + type: "array", + items: [ + { + enum: ["all"] + }, + { + type: "object", + properties: { + conditionalAssign: { type: "boolean" }, + nestedBinaryExpressions: { type: "boolean" }, + returnAssign: { type: "boolean" }, + ignoreJSX: { enum: ["none", "all", "single-line", "multi-line"] }, + enforceForArrowConditionals: { type: "boolean" } + }, + additionalProperties: false + } + ], + minItems: 0, + maxItems: 2 + } + ] + }, + + messages: { + unexpected: "Gratuitous parentheses around expression." + } + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + const tokensToIgnore = new WeakSet(); + const isParenthesised = astUtils.isParenthesised.bind(astUtils, sourceCode); + const precedence = astUtils.getPrecedence; + const ALL_NODES = context.options[0] !== "functions"; + const EXCEPT_COND_ASSIGN = ALL_NODES && context.options[1] && context.options[1].conditionalAssign === false; + const NESTED_BINARY = ALL_NODES && context.options[1] && context.options[1].nestedBinaryExpressions === false; + const EXCEPT_RETURN_ASSIGN = ALL_NODES && context.options[1] && context.options[1].returnAssign === false; + const IGNORE_JSX = ALL_NODES && context.options[1] && context.options[1].ignoreJSX; + const IGNORE_ARROW_CONDITIONALS = ALL_NODES && context.options[1] && + context.options[1].enforceForArrowConditionals === false; + + const PRECEDENCE_OF_ASSIGNMENT_EXPR = precedence({ type: "AssignmentExpression" }); + const PRECEDENCE_OF_UPDATE_EXPR = precedence({ type: "UpdateExpression" }); + + /** + * Determines if this rule should be enforced for a node given the current configuration. + * @param {ASTNode} node - The node to be checked. + * @returns {boolean} True if the rule should be enforced for this node. + * @private + */ + function ruleApplies(node) { + if (node.type === "JSXElement") { + const isSingleLine = node.loc.start.line === node.loc.end.line; + + switch (IGNORE_JSX) { + + // Exclude this JSX element from linting + case "all": + return false; + + // Exclude this JSX element if it is multi-line element + case "multi-line": + return isSingleLine; + + // Exclude this JSX element if it is single-line element + case "single-line": + return !isSingleLine; + + // Nothing special to be done for JSX elements + case "none": + break; + + // no default + } + } + + return ALL_NODES || node.type === "FunctionExpression" || node.type === "ArrowFunctionExpression"; + } + + /** + * Determines if a node is surrounded by parentheses twice. + * @param {ASTNode} node - The node to be checked. + * @returns {boolean} True if the node is doubly parenthesised. + * @private + */ + function isParenthesisedTwice(node) { + const previousToken = sourceCode.getTokenBefore(node, 1), + nextToken = sourceCode.getTokenAfter(node, 1); + + return isParenthesised(node) && previousToken && nextToken && + astUtils.isOpeningParenToken(previousToken) && previousToken.range[1] <= node.range[0] && + astUtils.isClosingParenToken(nextToken) && nextToken.range[0] >= node.range[1]; + } + + /** + * Determines if a node is surrounded by (potentially) invalid parentheses. + * @param {ASTNode} node - The node to be checked. + * @returns {boolean} True if the node is incorrectly parenthesised. + * @private + */ + function hasExcessParens(node) { + return ruleApplies(node) && isParenthesised(node); + } + + /** + * Determines if a node that is expected to be parenthesised is surrounded by + * (potentially) invalid extra parentheses. + * @param {ASTNode} node - The node to be checked. + * @returns {boolean} True if the node is has an unexpected extra pair of parentheses. + * @private + */ + function hasDoubleExcessParens(node) { + return ruleApplies(node) && isParenthesisedTwice(node); + } + + /** + * Determines if a node test expression is allowed to have a parenthesised assignment + * @param {ASTNode} node - The node to be checked. + * @returns {boolean} True if the assignment can be parenthesised. + * @private + */ + function isCondAssignException(node) { + return EXCEPT_COND_ASSIGN && node.test.type === "AssignmentExpression"; + } + + /** + * Determines if a node is in a return statement + * @param {ASTNode} node - The node to be checked. + * @returns {boolean} True if the node is in a return statement. + * @private + */ + function isInReturnStatement(node) { + for (let currentNode = node; currentNode; currentNode = currentNode.parent) { + if ( + currentNode.type === "ReturnStatement" || + (currentNode.type === "ArrowFunctionExpression" && currentNode.body.type !== "BlockStatement") + ) { + return true; + } + } + + return false; + } + + /** + * Determines if a constructor function is newed-up with parens + * @param {ASTNode} newExpression - The NewExpression node to be checked. + * @returns {boolean} True if the constructor is called with parens. + * @private + */ + function isNewExpressionWithParens(newExpression) { + const lastToken = sourceCode.getLastToken(newExpression); + const penultimateToken = sourceCode.getTokenBefore(lastToken); + + return newExpression.arguments.length > 0 || astUtils.isOpeningParenToken(penultimateToken) && astUtils.isClosingParenToken(lastToken); + } + + /** + * Determines if a node is or contains an assignment expression + * @param {ASTNode} node - The node to be checked. + * @returns {boolean} True if the node is or contains an assignment expression. + * @private + */ + function containsAssignment(node) { + if (node.type === "AssignmentExpression") { + return true; + } + if (node.type === "ConditionalExpression" && + (node.consequent.type === "AssignmentExpression" || node.alternate.type === "AssignmentExpression")) { + return true; + } + if ((node.left && node.left.type === "AssignmentExpression") || + (node.right && node.right.type === "AssignmentExpression")) { + return true; + } + + return false; + } + + /** + * Determines if a node is contained by or is itself a return statement and is allowed to have a parenthesised assignment + * @param {ASTNode} node - The node to be checked. + * @returns {boolean} True if the assignment can be parenthesised. + * @private + */ + function isReturnAssignException(node) { + if (!EXCEPT_RETURN_ASSIGN || !isInReturnStatement(node)) { + return false; + } + + if (node.type === "ReturnStatement") { + return node.argument && containsAssignment(node.argument); + } + if (node.type === "ArrowFunctionExpression" && node.body.type !== "BlockStatement") { + return containsAssignment(node.body); + } + return containsAssignment(node); + + } + + /** + * Determines if a node following a [no LineTerminator here] restriction is + * surrounded by (potentially) invalid extra parentheses. + * @param {Token} token - The token preceding the [no LineTerminator here] restriction. + * @param {ASTNode} node - The node to be checked. + * @returns {boolean} True if the node is incorrectly parenthesised. + * @private + */ + function hasExcessParensNoLineTerminator(token, node) { + if (token.loc.end.line === node.loc.start.line) { + return hasExcessParens(node); + } + + return hasDoubleExcessParens(node); + } + + /** + * Determines whether a node should be preceded by an additional space when removing parens + * @param {ASTNode} node node to evaluate; must be surrounded by parentheses + * @returns {boolean} `true` if a space should be inserted before the node + * @private + */ + function requiresLeadingSpace(node) { + const leftParenToken = sourceCode.getTokenBefore(node); + const tokenBeforeLeftParen = sourceCode.getTokenBefore(node, 1); + const firstToken = sourceCode.getFirstToken(node); + + return tokenBeforeLeftParen && + tokenBeforeLeftParen.range[1] === leftParenToken.range[0] && + leftParenToken.range[1] === firstToken.range[0] && + !astUtils.canTokensBeAdjacent(tokenBeforeLeftParen, firstToken); + } + + /** + * Determines whether a node should be followed by an additional space when removing parens + * @param {ASTNode} node node to evaluate; must be surrounded by parentheses + * @returns {boolean} `true` if a space should be inserted after the node + * @private + */ + function requiresTrailingSpace(node) { + const nextTwoTokens = sourceCode.getTokensAfter(node, { count: 2 }); + const rightParenToken = nextTwoTokens[0]; + const tokenAfterRightParen = nextTwoTokens[1]; + const tokenBeforeRightParen = sourceCode.getLastToken(node); + + return rightParenToken && tokenAfterRightParen && + !sourceCode.isSpaceBetweenTokens(rightParenToken, tokenAfterRightParen) && + !astUtils.canTokensBeAdjacent(tokenBeforeRightParen, tokenAfterRightParen); + } + + /** + * Determines if a given expression node is an IIFE + * @param {ASTNode} node The node to check + * @returns {boolean} `true` if the given node is an IIFE + */ + function isIIFE(node) { + return node.type === "CallExpression" && node.callee.type === "FunctionExpression"; + } + + /** + * Report the node + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function report(node) { + const leftParenToken = sourceCode.getTokenBefore(node); + const rightParenToken = sourceCode.getTokenAfter(node); + + if (!isParenthesisedTwice(node)) { + if (tokensToIgnore.has(sourceCode.getFirstToken(node))) { + return; + } + + if (isIIFE(node) && !isParenthesised(node.callee)) { + return; + } + } + + context.report({ + node, + loc: leftParenToken.loc.start, + messageId: "unexpected", + fix(fixer) { + const parenthesizedSource = sourceCode.text.slice(leftParenToken.range[1], rightParenToken.range[0]); + + return fixer.replaceTextRange([ + leftParenToken.range[0], + rightParenToken.range[1] + ], (requiresLeadingSpace(node) ? " " : "") + parenthesizedSource + (requiresTrailingSpace(node) ? " " : "")); + } + }); + } + + /** + * Evaluate Unary update + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function checkUnaryUpdate(node) { + if (node.type === "UnaryExpression" && node.argument.type === "BinaryExpression" && node.argument.operator === "**") { + return; + } + + if (hasExcessParens(node.argument) && precedence(node.argument) >= precedence(node)) { + report(node.argument); + } + } + + /** + * Check if a member expression contains a call expression + * @param {ASTNode} node MemberExpression node to evaluate + * @returns {boolean} true if found, false if not + */ + function doesMemberExpressionContainCallExpression(node) { + let currentNode = node.object; + let currentNodeType = node.object.type; + + while (currentNodeType === "MemberExpression") { + currentNode = currentNode.object; + currentNodeType = currentNode.type; + } + + return currentNodeType === "CallExpression"; + } + + /** + * Evaluate a new call + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function checkCallNew(node) { + const callee = node.callee; + + if (hasExcessParens(callee) && precedence(callee) >= precedence(node)) { + const hasNewParensException = callee.type === "NewExpression" && !isNewExpressionWithParens(callee); + + if ( + hasDoubleExcessParens(callee) || + !isIIFE(node) && !hasNewParensException && !( + + /* + * Allow extra parens around a new expression if + * there are intervening parentheses. + */ + callee.type === "MemberExpression" && + doesMemberExpressionContainCallExpression(callee) + ) + ) { + report(node.callee); + } + } + if (node.arguments.length === 1) { + if (hasDoubleExcessParens(node.arguments[0]) && precedence(node.arguments[0]) >= PRECEDENCE_OF_ASSIGNMENT_EXPR) { + report(node.arguments[0]); + } + } else { + node.arguments + .filter(arg => hasExcessParens(arg) && precedence(arg) >= PRECEDENCE_OF_ASSIGNMENT_EXPR) + .forEach(report); + } + } + + /** + * Evaluate binary logicals + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function checkBinaryLogical(node) { + const prec = precedence(node); + const leftPrecedence = precedence(node.left); + const rightPrecedence = precedence(node.right); + const isExponentiation = node.operator === "**"; + const shouldSkipLeft = (NESTED_BINARY && (node.left.type === "BinaryExpression" || node.left.type === "LogicalExpression")) || + node.left.type === "UnaryExpression" && isExponentiation; + const shouldSkipRight = NESTED_BINARY && (node.right.type === "BinaryExpression" || node.right.type === "LogicalExpression"); + + if (!shouldSkipLeft && hasExcessParens(node.left) && (leftPrecedence > prec || (leftPrecedence === prec && !isExponentiation))) { + report(node.left); + } + if (!shouldSkipRight && hasExcessParens(node.right) && (rightPrecedence > prec || (rightPrecedence === prec && isExponentiation))) { + report(node.right); + } + } + + /** + * Check the parentheses around the super class of the given class definition. + * @param {ASTNode} node The node of class declarations to check. + * @returns {void} + */ + function checkClass(node) { + if (!node.superClass) { + return; + } + + /* + * If `node.superClass` is a LeftHandSideExpression, parentheses are extra. + * Otherwise, parentheses are needed. + */ + const hasExtraParens = precedence(node.superClass) > PRECEDENCE_OF_UPDATE_EXPR + ? hasExcessParens(node.superClass) + : hasDoubleExcessParens(node.superClass); + + if (hasExtraParens) { + report(node.superClass); + } + } + + /** + * Check the parentheses around the argument of the given spread operator. + * @param {ASTNode} node The node of spread elements/properties to check. + * @returns {void} + */ + function checkSpreadOperator(node) { + const hasExtraParens = precedence(node.argument) >= PRECEDENCE_OF_ASSIGNMENT_EXPR + ? hasExcessParens(node.argument) + : hasDoubleExcessParens(node.argument); + + if (hasExtraParens) { + report(node.argument); + } + } + + /** + * Checks the parentheses for an ExpressionStatement or ExportDefaultDeclaration + * @param {ASTNode} node The ExpressionStatement.expression or ExportDefaultDeclaration.declaration node + * @returns {void} + */ + function checkExpressionOrExportStatement(node) { + const firstToken = isParenthesised(node) ? sourceCode.getTokenBefore(node) : sourceCode.getFirstToken(node); + const secondToken = sourceCode.getTokenAfter(firstToken, astUtils.isNotOpeningParenToken); + const thirdToken = secondToken ? sourceCode.getTokenAfter(secondToken) : null; + + if ( + astUtils.isOpeningParenToken(firstToken) && + ( + astUtils.isOpeningBraceToken(secondToken) || + secondToken.type === "Keyword" && ( + secondToken.value === "function" || + secondToken.value === "class" || + secondToken.value === "let" && astUtils.isOpeningBracketToken(sourceCode.getTokenAfter(secondToken, astUtils.isNotClosingParenToken)) + ) || + secondToken && secondToken.type === "Identifier" && secondToken.value === "async" && thirdToken && thirdToken.type === "Keyword" && thirdToken.value === "function" + ) + ) { + tokensToIgnore.add(secondToken); + } + + if (hasExcessParens(node)) { + report(node); + } + } + + return { + ArrayExpression(node) { + node.elements + .filter(e => e && hasExcessParens(e) && precedence(e) >= PRECEDENCE_OF_ASSIGNMENT_EXPR) + .forEach(report); + }, + + ArrowFunctionExpression(node) { + if (isReturnAssignException(node)) { + return; + } + + if (node.body.type === "ConditionalExpression" && + IGNORE_ARROW_CONDITIONALS && + !isParenthesisedTwice(node.body) + ) { + return; + } + + if (node.body.type !== "BlockStatement") { + const firstBodyToken = sourceCode.getFirstToken(node.body, astUtils.isNotOpeningParenToken); + const tokenBeforeFirst = sourceCode.getTokenBefore(firstBodyToken); + + if (astUtils.isOpeningParenToken(tokenBeforeFirst) && astUtils.isOpeningBraceToken(firstBodyToken)) { + tokensToIgnore.add(firstBodyToken); + } + if (hasExcessParens(node.body) && precedence(node.body) >= PRECEDENCE_OF_ASSIGNMENT_EXPR) { + report(node.body); + } + } + }, + + AssignmentExpression(node) { + if (isReturnAssignException(node)) { + return; + } + + if (hasExcessParens(node.right) && precedence(node.right) >= precedence(node)) { + report(node.right); + } + }, + + BinaryExpression: checkBinaryLogical, + CallExpression: checkCallNew, + + ConditionalExpression(node) { + if (isReturnAssignException(node)) { + return; + } + + if (hasExcessParens(node.test) && precedence(node.test) >= precedence({ type: "LogicalExpression", operator: "||" })) { + report(node.test); + } + + if (hasExcessParens(node.consequent) && precedence(node.consequent) >= PRECEDENCE_OF_ASSIGNMENT_EXPR) { + report(node.consequent); + } + + if (hasExcessParens(node.alternate) && precedence(node.alternate) >= PRECEDENCE_OF_ASSIGNMENT_EXPR) { + report(node.alternate); + } + }, + + DoWhileStatement(node) { + if (hasDoubleExcessParens(node.test) && !isCondAssignException(node)) { + report(node.test); + } + }, + + ExportDefaultDeclaration: node => checkExpressionOrExportStatement(node.declaration), + ExpressionStatement: node => checkExpressionOrExportStatement(node.expression), + + "ForInStatement, ForOfStatement"(node) { + if (node.left.type !== "VariableDeclarator") { + const firstLeftToken = sourceCode.getFirstToken(node.left, astUtils.isNotOpeningParenToken); + + if ( + firstLeftToken.value === "let" && ( + + /* + * If `let` is the only thing on the left side of the loop, it's the loop variable: `for ((let) of foo);` + * Removing it will cause a syntax error, because it will be parsed as the start of a VariableDeclarator. + */ + firstLeftToken.range[1] === node.left.range[1] || + + /* + * If `let` is followed by a `[` token, it's a property access on the `let` value: `for ((let[foo]) of bar);` + * Removing it will cause the property access to be parsed as a destructuring declaration of `foo` instead. + */ + astUtils.isOpeningBracketToken( + sourceCode.getTokenAfter(firstLeftToken, astUtils.isNotClosingParenToken) + ) + ) + ) { + tokensToIgnore.add(firstLeftToken); + } + } + if (!(node.type === "ForOfStatement" && node.right.type === "SequenceExpression") && hasExcessParens(node.right)) { + report(node.right); + } + if (hasExcessParens(node.left)) { + report(node.left); + } + }, + + ForStatement(node) { + if (node.init && hasExcessParens(node.init)) { + report(node.init); + } + + if (node.test && hasExcessParens(node.test) && !isCondAssignException(node)) { + report(node.test); + } + + if (node.update && hasExcessParens(node.update)) { + report(node.update); + } + }, + + IfStatement(node) { + if (hasDoubleExcessParens(node.test) && !isCondAssignException(node)) { + report(node.test); + } + }, + + LogicalExpression: checkBinaryLogical, + + MemberExpression(node) { + const nodeObjHasExcessParens = hasExcessParens(node.object); + + if ( + nodeObjHasExcessParens && + precedence(node.object) >= precedence(node) && + ( + node.computed || + !( + astUtils.isDecimalInteger(node.object) || + + // RegExp literal is allowed to have parens (#1589) + (node.object.type === "Literal" && node.object.regex) + ) + ) + ) { + report(node.object); + } + + if (nodeObjHasExcessParens && + node.object.type === "CallExpression" && + node.parent.type !== "NewExpression") { + report(node.object); + } + + if (node.computed && hasExcessParens(node.property)) { + report(node.property); + } + }, + + NewExpression: checkCallNew, + + ObjectExpression(node) { + node.properties + .filter(property => { + const value = property.value; + + return value && hasExcessParens(value) && precedence(value) >= PRECEDENCE_OF_ASSIGNMENT_EXPR; + }).forEach(property => report(property.value)); + }, + + ReturnStatement(node) { + const returnToken = sourceCode.getFirstToken(node); + + if (isReturnAssignException(node)) { + return; + } + + if (node.argument && + hasExcessParensNoLineTerminator(returnToken, node.argument) && + + // RegExp literal is allowed to have parens (#1589) + !(node.argument.type === "Literal" && node.argument.regex)) { + report(node.argument); + } + }, + + SequenceExpression(node) { + node.expressions + .filter(e => hasExcessParens(e) && precedence(e) >= precedence(node)) + .forEach(report); + }, + + SwitchCase(node) { + if (node.test && hasExcessParens(node.test)) { + report(node.test); + } + }, + + SwitchStatement(node) { + if (hasDoubleExcessParens(node.discriminant)) { + report(node.discriminant); + } + }, + + ThrowStatement(node) { + const throwToken = sourceCode.getFirstToken(node); + + if (hasExcessParensNoLineTerminator(throwToken, node.argument)) { + report(node.argument); + } + }, + + UnaryExpression: checkUnaryUpdate, + UpdateExpression: checkUnaryUpdate, + AwaitExpression: checkUnaryUpdate, + + VariableDeclarator(node) { + if (node.init && hasExcessParens(node.init) && + precedence(node.init) >= PRECEDENCE_OF_ASSIGNMENT_EXPR && + + // RegExp literal is allowed to have parens (#1589) + !(node.init.type === "Literal" && node.init.regex)) { + report(node.init); + } + }, + + WhileStatement(node) { + if (hasDoubleExcessParens(node.test) && !isCondAssignException(node)) { + report(node.test); + } + }, + + WithStatement(node) { + if (hasDoubleExcessParens(node.object)) { + report(node.object); + } + }, + + YieldExpression(node) { + if (node.argument) { + const yieldToken = sourceCode.getFirstToken(node); + + if ((precedence(node.argument) >= precedence(node) && + hasExcessParensNoLineTerminator(yieldToken, node.argument)) || + hasDoubleExcessParens(node.argument)) { + report(node.argument); + } + } + }, + + ClassDeclaration: checkClass, + ClassExpression: checkClass, + + SpreadElement: checkSpreadOperator, + SpreadProperty: checkSpreadOperator, + ExperimentalSpreadProperty: checkSpreadOperator + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-extra-semi.js b/node_modules/eslint/lib/rules/no-extra-semi.js new file mode 100644 index 00000000..a0741088 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-extra-semi.js @@ -0,0 +1,125 @@ +/** + * @fileoverview Rule to flag use of unnecessary semicolons + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const FixTracker = require("../util/fix-tracker"); +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow unnecessary semicolons", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-extra-semi" + }, + + fixable: "code", + schema: [], + + messages: { + unexpected: "Unnecessary semicolon." + } + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + /** + * Reports an unnecessary semicolon error. + * @param {Node|Token} nodeOrToken - A node or a token to be reported. + * @returns {void} + */ + function report(nodeOrToken) { + context.report({ + node: nodeOrToken, + messageId: "unexpected", + fix(fixer) { + + /* + * Expand the replacement range to include the surrounding + * tokens to avoid conflicting with semi. + * https://github.com/eslint/eslint/issues/7928 + */ + return new FixTracker(fixer, context.getSourceCode()) + .retainSurroundingTokens(nodeOrToken) + .remove(nodeOrToken); + } + }); + } + + /** + * Checks for a part of a class body. + * This checks tokens from a specified token to a next MethodDefinition or the end of class body. + * + * @param {Token} firstToken - The first token to check. + * @returns {void} + */ + function checkForPartOfClassBody(firstToken) { + for (let token = firstToken; + token.type === "Punctuator" && !astUtils.isClosingBraceToken(token); + token = sourceCode.getTokenAfter(token) + ) { + if (astUtils.isSemicolonToken(token)) { + report(token); + } + } + } + + return { + + /** + * Reports this empty statement, except if the parent node is a loop. + * @param {Node} node - A EmptyStatement node to be reported. + * @returns {void} + */ + EmptyStatement(node) { + const parent = node.parent, + allowedParentTypes = [ + "ForStatement", + "ForInStatement", + "ForOfStatement", + "WhileStatement", + "DoWhileStatement", + "IfStatement", + "LabeledStatement", + "WithStatement" + ]; + + if (allowedParentTypes.indexOf(parent.type) === -1) { + report(node); + } + }, + + /** + * Checks tokens from the head of this class body to the first MethodDefinition or the end of this class body. + * @param {Node} node - A ClassBody node to check. + * @returns {void} + */ + ClassBody(node) { + checkForPartOfClassBody(sourceCode.getFirstToken(node, 1)); // 0 is `{`. + }, + + /** + * Checks tokens from this MethodDefinition to the next MethodDefinition or the end of this class body. + * @param {Node} node - A MethodDefinition node of the start point. + * @returns {void} + */ + MethodDefinition(node) { + checkForPartOfClassBody(sourceCode.getTokenAfter(node)); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-fallthrough.js b/node_modules/eslint/lib/rules/no-fallthrough.js new file mode 100644 index 00000000..ce4f91ad --- /dev/null +++ b/node_modules/eslint/lib/rules/no-fallthrough.js @@ -0,0 +1,136 @@ +/** + * @fileoverview Rule to flag fall-through cases in switch statements. + * @author Matt DuVall + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const DEFAULT_FALLTHROUGH_COMMENT = /falls?\s?through/i; + +/** + * Checks whether or not a given node has a fallthrough comment. + * @param {ASTNode} node - A SwitchCase node to get comments. + * @param {RuleContext} context - A rule context which stores comments. + * @param {RegExp} fallthroughCommentPattern - A pattern to match comment to. + * @returns {boolean} `true` if the node has a valid fallthrough comment. + */ +function hasFallthroughComment(node, context, fallthroughCommentPattern) { + const sourceCode = context.getSourceCode(); + const comment = lodash.last(sourceCode.getCommentsBefore(node)); + + return Boolean(comment && fallthroughCommentPattern.test(comment.value)); +} + +/** + * Checks whether or not a given code path segment is reachable. + * @param {CodePathSegment} segment - A CodePathSegment to check. + * @returns {boolean} `true` if the segment is reachable. + */ +function isReachable(segment) { + return segment.reachable; +} + +/** + * Checks whether a node and a token are separated by blank lines + * @param {ASTNode} node - The node to check + * @param {Token} token - The token to compare against + * @returns {boolean} `true` if there are blank lines between node and token + */ +function hasBlankLinesBetween(node, token) { + return token.loc.start.line > node.loc.end.line + 1; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow fallthrough of `case` statements", + category: "Best Practices", + recommended: true, + url: "https://eslint.org/docs/rules/no-fallthrough" + }, + + schema: [ + { + type: "object", + properties: { + commentPattern: { + type: "string" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const options = context.options[0] || {}; + let currentCodePath = null; + const sourceCode = context.getSourceCode(); + + /* + * We need to use leading comments of the next SwitchCase node because + * trailing comments is wrong if semicolons are omitted. + */ + let fallthroughCase = null; + let fallthroughCommentPattern = null; + + if (options.commentPattern) { + fallthroughCommentPattern = new RegExp(options.commentPattern); + } else { + fallthroughCommentPattern = DEFAULT_FALLTHROUGH_COMMENT; + } + + return { + onCodePathStart(codePath) { + currentCodePath = codePath; + }, + onCodePathEnd() { + currentCodePath = currentCodePath.upper; + }, + + SwitchCase(node) { + + /* + * Checks whether or not there is a fallthrough comment. + * And reports the previous fallthrough node if that does not exist. + */ + if (fallthroughCase && !hasFallthroughComment(node, context, fallthroughCommentPattern)) { + context.report({ + message: "Expected a 'break' statement before '{{type}}'.", + data: { type: node.test ? "case" : "default" }, + node + }); + } + fallthroughCase = null; + }, + + "SwitchCase:exit"(node) { + const nextToken = sourceCode.getTokenAfter(node); + + /* + * `reachable` meant fall through because statements preceded by + * `break`, `return`, or `throw` are unreachable. + * And allows empty cases and the last case. + */ + if (currentCodePath.currentSegments.some(isReachable) && + (node.consequent.length > 0 || hasBlankLinesBetween(node, nextToken)) && + lodash.last(node.parent.cases) !== node) { + fallthroughCase = node; + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-floating-decimal.js b/node_modules/eslint/lib/rules/no-floating-decimal.js new file mode 100644 index 00000000..da8c4791 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-floating-decimal.js @@ -0,0 +1,65 @@ +/** + * @fileoverview Rule to flag use of a leading/trailing decimal point in a numeric literal + * @author James Allardice + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow leading or trailing decimal points in numeric literals", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-floating-decimal" + }, + + schema: [], + + fixable: "code" + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + return { + Literal(node) { + + if (typeof node.value === "number") { + if (node.raw.startsWith(".")) { + context.report({ + node, + message: "A leading decimal point can be confused with a dot.", + fix(fixer) { + const tokenBefore = sourceCode.getTokenBefore(node); + const needsSpaceBefore = tokenBefore && + tokenBefore.range[1] === node.range[0] && + !astUtils.canTokensBeAdjacent(tokenBefore, `0${node.raw}`); + + return fixer.insertTextBefore(node, needsSpaceBefore ? " 0" : "0"); + } + }); + } + if (node.raw.indexOf(".") === node.raw.length - 1) { + context.report({ + node, + message: "A trailing decimal point can be confused with a dot.", + fix: fixer => fixer.insertTextAfter(node, "0") + }); + } + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-func-assign.js b/node_modules/eslint/lib/rules/no-func-assign.js new file mode 100644 index 00000000..a0a17f36 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-func-assign.js @@ -0,0 +1,64 @@ +/** + * @fileoverview Rule to flag use of function declaration identifiers as variables. + * @author Ian Christian Myers + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow reassigning `function` declarations", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-func-assign" + }, + + schema: [] + }, + + create(context) { + + /** + * Reports a reference if is non initializer and writable. + * @param {References} references - Collection of reference to check. + * @returns {void} + */ + function checkReference(references) { + astUtils.getModifyingReferences(references).forEach(reference => { + context.report({ node: reference.identifier, message: "'{{name}}' is a function.", data: { name: reference.identifier.name } }); + }); + } + + /** + * Finds and reports references that are non initializer and writable. + * @param {Variable} variable - A variable to check. + * @returns {void} + */ + function checkVariable(variable) { + if (variable.defs[0].type === "FunctionName") { + checkReference(variable.references); + } + } + + /** + * Checks parameters of a given function node. + * @param {ASTNode} node - A function node to check. + * @returns {void} + */ + function checkForFunction(node) { + context.getDeclaredVariables(node).forEach(checkVariable); + } + + return { + FunctionDeclaration: checkForFunction, + FunctionExpression: checkForFunction + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-global-assign.js b/node_modules/eslint/lib/rules/no-global-assign.js new file mode 100644 index 00000000..3397bdbe --- /dev/null +++ b/node_modules/eslint/lib/rules/no-global-assign.js @@ -0,0 +1,86 @@ +/** + * @fileoverview Rule to disallow assignments to native objects or read-only global variables + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow assignments to native objects or read-only global variables", + category: "Best Practices", + recommended: true, + url: "https://eslint.org/docs/rules/no-global-assign" + }, + + schema: [ + { + type: "object", + properties: { + exceptions: { + type: "array", + items: { type: "string" }, + uniqueItems: true + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const config = context.options[0]; + const exceptions = (config && config.exceptions) || []; + + /** + * Reports write references. + * @param {Reference} reference - A reference to check. + * @param {int} index - The index of the reference in the references. + * @param {Reference[]} references - The array that the reference belongs to. + * @returns {void} + */ + function checkReference(reference, index, references) { + const identifier = reference.identifier; + + if (reference.init === false && + reference.isWrite() && + + /* + * Destructuring assignments can have multiple default value, + * so possibly there are multiple writeable references for the same identifier. + */ + (index === 0 || references[index - 1].identifier !== identifier) + ) { + context.report({ + node: identifier, + message: "Read-only global '{{name}}' should not be modified.", + data: identifier + }); + } + } + + /** + * Reports write references if a given variable is read-only builtin. + * @param {Variable} variable - A variable to check. + * @returns {void} + */ + function checkVariable(variable) { + if (variable.writeable === false && exceptions.indexOf(variable.name) === -1) { + variable.references.forEach(checkReference); + } + } + + return { + Program() { + const globalScope = context.getScope(); + + globalScope.variables.forEach(checkVariable); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-implicit-coercion.js b/node_modules/eslint/lib/rules/no-implicit-coercion.js new file mode 100644 index 00000000..1dd4d431 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-implicit-coercion.js @@ -0,0 +1,290 @@ +/** + * @fileoverview A rule to disallow the type conversions with shorter notations. + * @author Toru Nagashima + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const INDEX_OF_PATTERN = /^(?:i|lastI)ndexOf$/; +const ALLOWABLE_OPERATORS = ["~", "!!", "+", "*"]; + +/** + * Parses and normalizes an option object. + * @param {Object} options - An option object to parse. + * @returns {Object} The parsed and normalized option object. + */ +function parseOptions(options) { + return { + boolean: "boolean" in options ? Boolean(options.boolean) : true, + number: "number" in options ? Boolean(options.number) : true, + string: "string" in options ? Boolean(options.string) : true, + allow: options.allow || [] + }; +} + +/** + * Checks whether or not a node is a double logical nigating. + * @param {ASTNode} node - An UnaryExpression node to check. + * @returns {boolean} Whether or not the node is a double logical nigating. + */ +function isDoubleLogicalNegating(node) { + return ( + node.operator === "!" && + node.argument.type === "UnaryExpression" && + node.argument.operator === "!" + ); +} + +/** + * Checks whether or not a node is a binary negating of `.indexOf()` method calling. + * @param {ASTNode} node - An UnaryExpression node to check. + * @returns {boolean} Whether or not the node is a binary negating of `.indexOf()` method calling. + */ +function isBinaryNegatingOfIndexOf(node) { + return ( + node.operator === "~" && + node.argument.type === "CallExpression" && + node.argument.callee.type === "MemberExpression" && + node.argument.callee.property.type === "Identifier" && + INDEX_OF_PATTERN.test(node.argument.callee.property.name) + ); +} + +/** + * Checks whether or not a node is a multiplying by one. + * @param {BinaryExpression} node - A BinaryExpression node to check. + * @returns {boolean} Whether or not the node is a multiplying by one. + */ +function isMultiplyByOne(node) { + return node.operator === "*" && ( + node.left.type === "Literal" && node.left.value === 1 || + node.right.type === "Literal" && node.right.value === 1 + ); +} + +/** + * Checks whether the result of a node is numeric or not + * @param {ASTNode} node The node to test + * @returns {boolean} true if the node is a number literal or a `Number()`, `parseInt` or `parseFloat` call + */ +function isNumeric(node) { + return ( + node.type === "Literal" && typeof node.value === "number" || + node.type === "CallExpression" && ( + node.callee.name === "Number" || + node.callee.name === "parseInt" || + node.callee.name === "parseFloat" + ) + ); +} + +/** + * Returns the first non-numeric operand in a BinaryExpression. Designed to be + * used from bottom to up since it walks up the BinaryExpression trees using + * node.parent to find the result. + * @param {BinaryExpression} node The BinaryExpression node to be walked up on + * @returns {ASTNode|null} The first non-numeric item in the BinaryExpression tree or null + */ +function getNonNumericOperand(node) { + const left = node.left, + right = node.right; + + if (right.type !== "BinaryExpression" && !isNumeric(right)) { + return right; + } + + if (left.type !== "BinaryExpression" && !isNumeric(left)) { + return left; + } + + return null; +} + +/** + * Checks whether a node is an empty string literal or not. + * @param {ASTNode} node The node to check. + * @returns {boolean} Whether or not the passed in node is an + * empty string literal or not. + */ +function isEmptyString(node) { + return astUtils.isStringLiteral(node) && (node.value === "" || (node.type === "TemplateLiteral" && node.quasis.length === 1 && node.quasis[0].value.cooked === "")); +} + +/** + * Checks whether or not a node is a concatenating with an empty string. + * @param {ASTNode} node - A BinaryExpression node to check. + * @returns {boolean} Whether or not the node is a concatenating with an empty string. + */ +function isConcatWithEmptyString(node) { + return node.operator === "+" && ( + (isEmptyString(node.left) && !astUtils.isStringLiteral(node.right)) || + (isEmptyString(node.right) && !astUtils.isStringLiteral(node.left)) + ); +} + +/** + * Checks whether or not a node is appended with an empty string. + * @param {ASTNode} node - An AssignmentExpression node to check. + * @returns {boolean} Whether or not the node is appended with an empty string. + */ +function isAppendEmptyString(node) { + return node.operator === "+=" && isEmptyString(node.right); +} + +/** + * Returns the operand that is not an empty string from a flagged BinaryExpression. + * @param {ASTNode} node - The flagged BinaryExpression node to check. + * @returns {ASTNode} The operand that is not an empty string from a flagged BinaryExpression. + */ +function getNonEmptyOperand(node) { + return isEmptyString(node.left) ? node.right : node.left; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow shorthand type conversions", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-implicit-coercion" + }, + + fixable: "code", + schema: [{ + type: "object", + properties: { + boolean: { + type: "boolean" + }, + number: { + type: "boolean" + }, + string: { + type: "boolean" + }, + allow: { + type: "array", + items: { + enum: ALLOWABLE_OPERATORS + }, + uniqueItems: true + } + }, + additionalProperties: false + }] + }, + + create(context) { + const options = parseOptions(context.options[0] || {}); + const sourceCode = context.getSourceCode(); + + /** + * Reports an error and autofixes the node + * @param {ASTNode} node - An ast node to report the error on. + * @param {string} recommendation - The recommended code for the issue + * @param {bool} shouldFix - Whether this report should fix the node + * @returns {void} + */ + function report(node, recommendation, shouldFix) { + context.report({ + node, + message: "use `{{recommendation}}` instead.", + data: { + recommendation + }, + fix(fixer) { + if (!shouldFix) { + return null; + } + + const tokenBefore = sourceCode.getTokenBefore(node); + + if ( + tokenBefore && + tokenBefore.range[1] === node.range[0] && + !astUtils.canTokensBeAdjacent(tokenBefore, recommendation) + ) { + return fixer.replaceText(node, ` ${recommendation}`); + } + return fixer.replaceText(node, recommendation); + } + }); + } + + return { + UnaryExpression(node) { + let operatorAllowed; + + // !!foo + operatorAllowed = options.allow.indexOf("!!") >= 0; + if (!operatorAllowed && options.boolean && isDoubleLogicalNegating(node)) { + const recommendation = `Boolean(${sourceCode.getText(node.argument.argument)})`; + + report(node, recommendation, true); + } + + // ~foo.indexOf(bar) + operatorAllowed = options.allow.indexOf("~") >= 0; + if (!operatorAllowed && options.boolean && isBinaryNegatingOfIndexOf(node)) { + const recommendation = `${sourceCode.getText(node.argument)} !== -1`; + + report(node, recommendation, false); + } + + // +foo + operatorAllowed = options.allow.indexOf("+") >= 0; + if (!operatorAllowed && options.number && node.operator === "+" && !isNumeric(node.argument)) { + const recommendation = `Number(${sourceCode.getText(node.argument)})`; + + report(node, recommendation, true); + } + }, + + // Use `:exit` to prevent double reporting + "BinaryExpression:exit"(node) { + let operatorAllowed; + + // 1 * foo + operatorAllowed = options.allow.indexOf("*") >= 0; + const nonNumericOperand = !operatorAllowed && options.number && isMultiplyByOne(node) && getNonNumericOperand(node); + + if (nonNumericOperand) { + const recommendation = `Number(${sourceCode.getText(nonNumericOperand)})`; + + report(node, recommendation, true); + } + + // "" + foo + operatorAllowed = options.allow.indexOf("+") >= 0; + if (!operatorAllowed && options.string && isConcatWithEmptyString(node)) { + const recommendation = `String(${sourceCode.getText(getNonEmptyOperand(node))})`; + + report(node, recommendation, true); + } + }, + + AssignmentExpression(node) { + + // foo += "" + const operatorAllowed = options.allow.indexOf("+") >= 0; + + if (!operatorAllowed && options.string && isAppendEmptyString(node)) { + const code = sourceCode.getText(getNonEmptyOperand(node)); + const recommendation = `${code} = String(${code})`; + + report(node, recommendation, true); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-implicit-globals.js b/node_modules/eslint/lib/rules/no-implicit-globals.js new file mode 100644 index 00000000..c4717b6a --- /dev/null +++ b/node_modules/eslint/lib/rules/no-implicit-globals.js @@ -0,0 +1,56 @@ +/** + * @fileoverview Rule to check for implicit global variables and functions. + * @author Joshua Peek + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow variable and `function` declarations in the global scope", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-implicit-globals" + }, + + schema: [] + }, + + create(context) { + return { + Program() { + const scope = context.getScope(); + + scope.variables.forEach(variable => { + if (variable.writeable) { + return; + } + + variable.defs.forEach(def => { + if (def.type === "FunctionName" || (def.type === "Variable" && def.parent.kind === "var")) { + context.report({ node: def.node, message: "Implicit global variable, assign as global property instead." }); + } + }); + }); + + scope.implicit.variables.forEach(variable => { + const scopeVariable = scope.set.get(variable.name); + + if (scopeVariable && scopeVariable.writeable) { + return; + } + + variable.defs.forEach(def => { + context.report({ node: def.node, message: "Implicit global variable, assign as global property instead." }); + }); + }); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-implied-eval.js b/node_modules/eslint/lib/rules/no-implied-eval.js new file mode 100644 index 00000000..de294bc8 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-implied-eval.js @@ -0,0 +1,162 @@ +/** + * @fileoverview Rule to flag use of implied eval via setTimeout and setInterval + * @author James Allardice + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow the use of `eval()`-like methods", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-implied-eval" + }, + + schema: [] + }, + + create(context) { + const CALLEE_RE = /^(setTimeout|setInterval|execScript)$/; + + /* + * Figures out if we should inspect a given binary expression. Is a stack + * of stacks, where the first element in each substack is a CallExpression. + */ + const impliedEvalAncestorsStack = []; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Get the last element of an array, without modifying arr, like pop(), but non-destructive. + * @param {array} arr What to inspect + * @returns {*} The last element of arr + * @private + */ + function last(arr) { + return arr ? arr[arr.length - 1] : null; + } + + /** + * Checks if the given MemberExpression node is a potentially implied eval identifier on window. + * @param {ASTNode} node The MemberExpression node to check. + * @returns {boolean} Whether or not the given node is potentially an implied eval. + * @private + */ + function isImpliedEvalMemberExpression(node) { + const object = node.object, + property = node.property, + hasImpliedEvalName = CALLEE_RE.test(property.name) || CALLEE_RE.test(property.value); + + return object.name === "window" && hasImpliedEvalName; + } + + /** + * Determines if a node represents a call to a potentially implied eval. + * + * This checks the callee name and that there's an argument, but not the type of the argument. + * + * @param {ASTNode} node The CallExpression to check. + * @returns {boolean} True if the node matches, false if not. + * @private + */ + function isImpliedEvalCallExpression(node) { + const isMemberExpression = (node.callee.type === "MemberExpression"), + isIdentifier = (node.callee.type === "Identifier"), + isImpliedEvalCallee = + (isIdentifier && CALLEE_RE.test(node.callee.name)) || + (isMemberExpression && isImpliedEvalMemberExpression(node.callee)); + + return isImpliedEvalCallee && node.arguments.length; + } + + /** + * Checks that the parent is a direct descendent of an potential implied eval CallExpression, and if the parent is a CallExpression, that we're the first argument. + * @param {ASTNode} node The node to inspect the parent of. + * @returns {boolean} Was the parent a direct descendent, and is the child therefore potentially part of a dangerous argument? + * @private + */ + function hasImpliedEvalParent(node) { + + // make sure our parent is marked + return node.parent === last(last(impliedEvalAncestorsStack)) && + + // if our parent is a CallExpression, make sure we're the first argument + (node.parent.type !== "CallExpression" || node === node.parent.arguments[0]); + } + + /** + * Checks if our parent is marked as part of an implied eval argument. If + * so, collapses the top of impliedEvalAncestorsStack and reports on the + * original CallExpression. + * @param {ASTNode} node The CallExpression to check. + * @returns {boolean} True if the node matches, false if not. + * @private + */ + function checkString(node) { + if (hasImpliedEvalParent(node)) { + + // remove the entire substack, to avoid duplicate reports + const substack = impliedEvalAncestorsStack.pop(); + + context.report({ node: substack[0], message: "Implied eval. Consider passing a function instead of a string." }); + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + CallExpression(node) { + if (isImpliedEvalCallExpression(node)) { + + // call expressions create a new substack + impliedEvalAncestorsStack.push([node]); + } + }, + + "CallExpression:exit"(node) { + if (node === last(last(impliedEvalAncestorsStack))) { + + /* + * Destroys the entire sub-stack, rather than just using + * last(impliedEvalAncestorsStack).pop(), as a CallExpression is + * always the bottom of a impliedEvalAncestorsStack substack. + */ + impliedEvalAncestorsStack.pop(); + } + }, + + BinaryExpression(node) { + if (node.operator === "+" && hasImpliedEvalParent(node)) { + last(impliedEvalAncestorsStack).push(node); + } + }, + + "BinaryExpression:exit"(node) { + if (node === last(last(impliedEvalAncestorsStack))) { + last(impliedEvalAncestorsStack).pop(); + } + }, + + Literal(node) { + if (typeof node.value === "string") { + checkString(node); + } + }, + + TemplateLiteral(node) { + checkString(node); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-inline-comments.js b/node_modules/eslint/lib/rules/no-inline-comments.js new file mode 100644 index 00000000..85a0d383 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-inline-comments.js @@ -0,0 +1,66 @@ +/** + * @fileoverview Enforces or disallows inline comments. + * @author Greg Cochard + */ +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow inline comments after code", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-inline-comments" + }, + + schema: [] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + /** + * Will check that comments are not on lines starting with or ending with code + * @param {ASTNode} node The comment node to check + * @private + * @returns {void} + */ + function testCodeAroundComment(node) { + + // Get the whole line and cut it off at the start of the comment + const startLine = String(sourceCode.lines[node.loc.start.line - 1]); + const endLine = String(sourceCode.lines[node.loc.end.line - 1]); + + const preamble = startLine.slice(0, node.loc.start.column).trim(); + + // Also check after the comment + const postamble = endLine.slice(node.loc.end.column).trim(); + + // Check that this comment isn't an ESLint directive + const isDirective = astUtils.isDirectiveComment(node); + + // Should be empty if there was only whitespace around the comment + if (!isDirective && (preamble || postamble)) { + context.report({ node, message: "Unexpected comment inline with code." }); + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + Program() { + const comments = sourceCode.getAllComments(); + + comments.filter(token => token.type !== "Shebang").forEach(testCodeAroundComment); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-inner-declarations.js b/node_modules/eslint/lib/rules/no-inner-declarations.js new file mode 100644 index 00000000..032c0a0f --- /dev/null +++ b/node_modules/eslint/lib/rules/no-inner-declarations.js @@ -0,0 +1,90 @@ +/** + * @fileoverview Rule to enforce declarations in program or function body root. + * @author Brandon Mills + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow variable or `function` declarations in nested blocks", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-inner-declarations" + }, + + schema: [ + { + enum: ["functions", "both"] + } + ] + }, + + create(context) { + + /** + * Find the nearest Program or Function ancestor node. + * @returns {Object} Ancestor's type and distance from node. + */ + function nearestBody() { + const ancestors = context.getAncestors(); + let ancestor = ancestors.pop(), + generation = 1; + + while (ancestor && ["Program", "FunctionDeclaration", + "FunctionExpression", "ArrowFunctionExpression" + ].indexOf(ancestor.type) < 0) { + generation += 1; + ancestor = ancestors.pop(); + } + + return { + + // Type of containing ancestor + type: ancestor.type, + + // Separation between ancestor and node + distance: generation + }; + } + + /** + * Ensure that a given node is at a program or function body's root. + * @param {ASTNode} node Declaration node to check. + * @returns {void} + */ + function check(node) { + const body = nearestBody(), + valid = ((body.type === "Program" && body.distance === 1) || + body.distance === 2); + + if (!valid) { + context.report({ + node, + message: "Move {{type}} declaration to {{body}} root.", + data: { + type: (node.type === "FunctionDeclaration" ? "function" : "variable"), + body: (body.type === "Program" ? "program" : "function body") + } + }); + } + } + + return { + + FunctionDeclaration: check, + VariableDeclaration(node) { + if (context.options[0] === "both" && node.kind === "var") { + check(node); + } + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-invalid-regexp.js b/node_modules/eslint/lib/rules/no-invalid-regexp.js new file mode 100644 index 00000000..7169e0ca --- /dev/null +++ b/node_modules/eslint/lib/rules/no-invalid-regexp.js @@ -0,0 +1,124 @@ +/** + * @fileoverview Validate strings passed to the RegExp constructor + * @author Michael Ficarra + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const RegExpValidator = require("regexpp").RegExpValidator; +const validator = new RegExpValidator({ ecmaVersion: 2018 }); +const validFlags = /[gimuys]/g; +const undefined1 = void 0; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow invalid regular expression strings in `RegExp` constructors", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-invalid-regexp" + }, + + schema: [{ + type: "object", + properties: { + allowConstructorFlags: { + type: "array", + items: { + type: "string" + } + } + }, + additionalProperties: false + }] + }, + + create(context) { + + const options = context.options[0]; + let allowedFlags = null; + + if (options && options.allowConstructorFlags) { + const temp = options.allowConstructorFlags.join("").replace(validFlags, ""); + + if (temp) { + allowedFlags = new RegExp(`[${temp}]`, "gi"); + } + } + + /** + * Check if node is a string + * @param {ASTNode} node node to evaluate + * @returns {boolean} True if its a string + * @private + */ + function isString(node) { + return node && node.type === "Literal" && typeof node.value === "string"; + } + + /** + * Check syntax error in a given pattern. + * @param {string} pattern The RegExp pattern to validate. + * @param {boolean} uFlag The Unicode flag. + * @returns {string|null} The syntax error. + */ + function validateRegExpPattern(pattern, uFlag) { + try { + validator.validatePattern(pattern, undefined1, undefined1, uFlag); + return null; + } catch (err) { + return err.message; + } + } + + /** + * Check syntax error in a given flags. + * @param {string} flags The RegExp flags to validate. + * @returns {string|null} The syntax error. + */ + function validateRegExpFlags(flags) { + try { + validator.validateFlags(flags); + return null; + } catch (err) { + return `Invalid flags supplied to RegExp constructor '${flags}'`; + } + } + + return { + "CallExpression, NewExpression"(node) { + if (node.callee.type !== "Identifier" || node.callee.name !== "RegExp" || !isString(node.arguments[0])) { + return; + } + const pattern = node.arguments[0].value; + let flags = isString(node.arguments[1]) ? node.arguments[1].value : ""; + + if (allowedFlags) { + flags = flags.replace(allowedFlags, ""); + } + + // If flags are unknown, check both are errored or not. + const message = validateRegExpFlags(flags) || ( + flags + ? validateRegExpPattern(pattern, flags.indexOf("u") !== -1) + : validateRegExpPattern(pattern, true) && validateRegExpPattern(pattern, false) + ); + + if (message) { + context.report({ + node, + message: "{{message}}.", + data: { message } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-invalid-this.js b/node_modules/eslint/lib/rules/no-invalid-this.js new file mode 100644 index 00000000..a04673be --- /dev/null +++ b/node_modules/eslint/lib/rules/no-invalid-this.js @@ -0,0 +1,124 @@ +/** + * @fileoverview A rule to disallow `this` keywords outside of classes or class-like objects. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `this` keywords outside of classes or class-like objects", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-invalid-this" + }, + + schema: [] + }, + + create(context) { + const stack = [], + sourceCode = context.getSourceCode(); + + /** + * Gets the current checking context. + * + * The return value has a flag that whether or not `this` keyword is valid. + * The flag is initialized when got at the first time. + * + * @returns {{valid: boolean}} + * an object which has a flag that whether or not `this` keyword is valid. + */ + stack.getCurrent = function() { + const current = this[this.length - 1]; + + if (!current.init) { + current.init = true; + current.valid = !astUtils.isDefaultThisBinding( + current.node, + sourceCode + ); + } + return current; + }; + + /** + * Pushs new checking context into the stack. + * + * The checking context is not initialized yet. + * Because most functions don't have `this` keyword. + * When `this` keyword was found, the checking context is initialized. + * + * @param {ASTNode} node - A function node that was entered. + * @returns {void} + */ + function enterFunction(node) { + + // `this` can be invalid only under strict mode. + stack.push({ + init: !context.getScope().isStrict, + node, + valid: true + }); + } + + /** + * Pops the current checking context from the stack. + * @returns {void} + */ + function exitFunction() { + stack.pop(); + } + + return { + + /* + * `this` is invalid only under strict mode. + * Modules is always strict mode. + */ + Program(node) { + const scope = context.getScope(), + features = context.parserOptions.ecmaFeatures || {}; + + stack.push({ + init: true, + node, + valid: !( + scope.isStrict || + node.sourceType === "module" || + (features.globalReturn && scope.childScopes[0].isStrict) + ) + }); + }, + + "Program:exit"() { + stack.pop(); + }, + + FunctionDeclaration: enterFunction, + "FunctionDeclaration:exit": exitFunction, + FunctionExpression: enterFunction, + "FunctionExpression:exit": exitFunction, + + // Reports if `this` of the current context is invalid. + ThisExpression(node) { + const current = stack.getCurrent(); + + if (current && !current.valid) { + context.report({ node, message: "Unexpected 'this'." }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-irregular-whitespace.js b/node_modules/eslint/lib/rules/no-irregular-whitespace.js new file mode 100644 index 00000000..f1840aaf --- /dev/null +++ b/node_modules/eslint/lib/rules/no-irregular-whitespace.js @@ -0,0 +1,237 @@ +/** + * @fileoverview Rule to disalow whitespace that is not a tab or space, whitespace inside strings and comments are allowed + * @author Jonathan Kingston + * @author Christophe Porteneuve + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Constants +//------------------------------------------------------------------------------ + +const ALL_IRREGULARS = /[\f\v\u0085\ufeff\u00a0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u202f\u205f\u3000\u2028\u2029]/; +const IRREGULAR_WHITESPACE = /[\f\v\u0085\ufeff\u00a0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u202f\u205f\u3000]+/mg; +const IRREGULAR_LINE_TERMINATORS = /[\u2028\u2029]/mg; +const LINE_BREAK = astUtils.createGlobalLinebreakMatcher(); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow irregular whitespace outside of strings and comments", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-irregular-whitespace" + }, + + schema: [ + { + type: "object", + properties: { + skipComments: { + type: "boolean" + }, + skipStrings: { + type: "boolean" + }, + skipTemplates: { + type: "boolean" + }, + skipRegExps: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + // Module store of errors that we have found + let errors = []; + + // Lookup the `skipComments` option, which defaults to `false`. + const options = context.options[0] || {}; + const skipComments = !!options.skipComments; + const skipStrings = options.skipStrings !== false; + const skipRegExps = !!options.skipRegExps; + const skipTemplates = !!options.skipTemplates; + + const sourceCode = context.getSourceCode(); + const commentNodes = sourceCode.getAllComments(); + + /** + * Removes errors that occur inside a string node + * @param {ASTNode} node to check for matching errors. + * @returns {void} + * @private + */ + function removeWhitespaceError(node) { + const locStart = node.loc.start; + const locEnd = node.loc.end; + + errors = errors.filter(error => { + const errorLoc = error[1]; + + if (errorLoc.line >= locStart.line && errorLoc.line <= locEnd.line) { + if (errorLoc.column >= locStart.column && (errorLoc.column <= locEnd.column || errorLoc.line < locEnd.line)) { + return false; + } + } + return true; + }); + } + + /** + * Checks identifier or literal nodes for errors that we are choosing to ignore and calls the relevant methods to remove the errors + * @param {ASTNode} node to check for matching errors. + * @returns {void} + * @private + */ + function removeInvalidNodeErrorsInIdentifierOrLiteral(node) { + const shouldCheckStrings = skipStrings && (typeof node.value === "string"); + const shouldCheckRegExps = skipRegExps && Boolean(node.regex); + + if (shouldCheckStrings || shouldCheckRegExps) { + + // If we have irregular characters remove them from the errors list + if (ALL_IRREGULARS.test(node.raw)) { + removeWhitespaceError(node); + } + } + } + + /** + * Checks template string literal nodes for errors that we are choosing to ignore and calls the relevant methods to remove the errors + * @param {ASTNode} node to check for matching errors. + * @returns {void} + * @private + */ + function removeInvalidNodeErrorsInTemplateLiteral(node) { + if (typeof node.value.raw === "string") { + if (ALL_IRREGULARS.test(node.value.raw)) { + removeWhitespaceError(node); + } + } + } + + /** + * Checks comment nodes for errors that we are choosing to ignore and calls the relevant methods to remove the errors + * @param {ASTNode} node to check for matching errors. + * @returns {void} + * @private + */ + function removeInvalidNodeErrorsInComment(node) { + if (ALL_IRREGULARS.test(node.value)) { + removeWhitespaceError(node); + } + } + + /** + * Checks the program source for irregular whitespace + * @param {ASTNode} node The program node + * @returns {void} + * @private + */ + function checkForIrregularWhitespace(node) { + const sourceLines = sourceCode.lines; + + sourceLines.forEach((sourceLine, lineIndex) => { + const lineNumber = lineIndex + 1; + let match; + + while ((match = IRREGULAR_WHITESPACE.exec(sourceLine)) !== null) { + const location = { + line: lineNumber, + column: match.index + }; + + errors.push([node, location, "Irregular whitespace not allowed."]); + } + }); + } + + /** + * Checks the program source for irregular line terminators + * @param {ASTNode} node The program node + * @returns {void} + * @private + */ + function checkForIrregularLineTerminators(node) { + const source = sourceCode.getText(), + sourceLines = sourceCode.lines, + linebreaks = source.match(LINE_BREAK); + let lastLineIndex = -1, + match; + + while ((match = IRREGULAR_LINE_TERMINATORS.exec(source)) !== null) { + const lineIndex = linebreaks.indexOf(match[0], lastLineIndex + 1) || 0; + const location = { + line: lineIndex + 1, + column: sourceLines[lineIndex].length + }; + + errors.push([node, location, "Irregular whitespace not allowed."]); + lastLineIndex = lineIndex; + } + } + + /** + * A no-op function to act as placeholder for comment accumulation when the `skipComments` option is `false`. + * @returns {void} + * @private + */ + function noop() {} + + const nodes = {}; + + if (ALL_IRREGULARS.test(sourceCode.getText())) { + nodes.Program = function(node) { + + /* + * As we can easily fire warnings for all white space issues with + * all the source its simpler to fire them here. + * This means we can check all the application code without having + * to worry about issues caused in the parser tokens. + * When writing this code also evaluating per node was missing out + * connecting tokens in some cases. + * We can later filter the errors when they are found to be not an + * issue in nodes we don't care about. + */ + checkForIrregularWhitespace(node); + checkForIrregularLineTerminators(node); + }; + + nodes.Identifier = removeInvalidNodeErrorsInIdentifierOrLiteral; + nodes.Literal = removeInvalidNodeErrorsInIdentifierOrLiteral; + nodes.TemplateElement = skipTemplates ? removeInvalidNodeErrorsInTemplateLiteral : noop; + nodes["Program:exit"] = function() { + if (skipComments) { + + // First strip errors occurring in comment nodes. + commentNodes.forEach(removeInvalidNodeErrorsInComment); + } + + // If we have any errors remaining report on them + errors.forEach(error => { + context.report.apply(context, error); + }); + }; + } else { + nodes.Program = noop; + } + + return nodes; + } +}; diff --git a/node_modules/eslint/lib/rules/no-iterator.js b/node_modules/eslint/lib/rules/no-iterator.js new file mode 100644 index 00000000..ca12fcda --- /dev/null +++ b/node_modules/eslint/lib/rules/no-iterator.js @@ -0,0 +1,39 @@ +/** + * @fileoverview Rule to flag usage of __iterator__ property + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow the use of the `__iterator__` property", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-iterator" + }, + + schema: [] + }, + + create(context) { + + return { + + MemberExpression(node) { + + if (node.property && + (node.property.type === "Identifier" && node.property.name === "__iterator__" && !node.computed) || + (node.property.type === "Literal" && node.property.value === "__iterator__")) { + context.report({ node, message: "Reserved name '__iterator__'." }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-label-var.js b/node_modules/eslint/lib/rules/no-label-var.js new file mode 100644 index 00000000..a880abfc --- /dev/null +++ b/node_modules/eslint/lib/rules/no-label-var.js @@ -0,0 +1,70 @@ +/** + * @fileoverview Rule to flag labels that are the same as an identifier + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow labels that share a name with a variable", + category: "Variables", + recommended: false, + url: "https://eslint.org/docs/rules/no-label-var" + }, + + schema: [] + }, + + create(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Check if the identifier is present inside current scope + * @param {Object} scope current scope + * @param {string} name To evaluate + * @returns {boolean} True if its present + * @private + */ + function findIdentifier(scope, name) { + return astUtils.getVariableByName(scope, name) !== null; + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + + LabeledStatement(node) { + + // Fetch the innermost scope. + const scope = context.getScope(); + + /* + * Recursively find the identifier walking up the scope, starting + * with the innermost scope. + */ + if (findIdentifier(scope, node.label.name)) { + context.report({ node, message: "Found identifier with same name as label." }); + } + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-labels.js b/node_modules/eslint/lib/rules/no-labels.js new file mode 100644 index 00000000..e09bb7b6 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-labels.js @@ -0,0 +1,142 @@ +/** + * @fileoverview Disallow Labeled Statements + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow labeled statements", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-labels" + }, + + schema: [ + { + type: "object", + properties: { + allowLoop: { + type: "boolean" + }, + allowSwitch: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const options = context.options[0]; + const allowLoop = Boolean(options && options.allowLoop); + const allowSwitch = Boolean(options && options.allowSwitch); + let scopeInfo = null; + + /** + * Gets the kind of a given node. + * + * @param {ASTNode} node - A node to get. + * @returns {string} The kind of the node. + */ + function getBodyKind(node) { + if (astUtils.isLoop(node)) { + return "loop"; + } + if (node.type === "SwitchStatement") { + return "switch"; + } + return "other"; + } + + /** + * Checks whether the label of a given kind is allowed or not. + * + * @param {string} kind - A kind to check. + * @returns {boolean} `true` if the kind is allowed. + */ + function isAllowed(kind) { + switch (kind) { + case "loop": return allowLoop; + case "switch": return allowSwitch; + default: return false; + } + } + + /** + * Checks whether a given name is a label of a loop or not. + * + * @param {string} label - A name of a label to check. + * @returns {boolean} `true` if the name is a label of a loop. + */ + function getKind(label) { + let info = scopeInfo; + + while (info) { + if (info.label === label) { + return info.kind; + } + info = info.upper; + } + + /* istanbul ignore next: syntax error */ + return "other"; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + LabeledStatement(node) { + scopeInfo = { + label: node.label.name, + kind: getBodyKind(node.body), + upper: scopeInfo + }; + }, + + "LabeledStatement:exit"(node) { + if (!isAllowed(scopeInfo.kind)) { + context.report({ + node, + message: "Unexpected labeled statement." + }); + } + + scopeInfo = scopeInfo.upper; + }, + + BreakStatement(node) { + if (node.label && !isAllowed(getKind(node.label.name))) { + context.report({ + node, + message: "Unexpected label in break statement." + }); + } + }, + + ContinueStatement(node) { + if (node.label && !isAllowed(getKind(node.label.name))) { + context.report({ + node, + message: "Unexpected label in continue statement." + }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-lone-blocks.js b/node_modules/eslint/lib/rules/no-lone-blocks.js new file mode 100644 index 00000000..5e22aacf --- /dev/null +++ b/node_modules/eslint/lib/rules/no-lone-blocks.js @@ -0,0 +1,113 @@ +/** + * @fileoverview Rule to flag blocks with no reason to exist + * @author Brandon Mills + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow unnecessary nested blocks", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-lone-blocks" + }, + + schema: [] + }, + + create(context) { + + // A stack of lone blocks to be checked for block-level bindings + const loneBlocks = []; + let ruleDef; + + /** + * Reports a node as invalid. + * @param {ASTNode} node - The node to be reported. + * @returns {void} + */ + function report(node) { + const message = node.parent.type === "BlockStatement" ? "Nested block is redundant." : "Block is redundant."; + + context.report({ node, message }); + } + + /** + * Checks for any ocurrence of a BlockStatement in a place where lists of statements can appear + * @param {ASTNode} node The node to check + * @returns {boolean} True if the node is a lone block. + */ + function isLoneBlock(node) { + return node.parent.type === "BlockStatement" || + node.parent.type === "Program" || + + // Don't report blocks in switch cases if the block is the only statement of the case. + node.parent.type === "SwitchCase" && !(node.parent.consequent[0] === node && node.parent.consequent.length === 1); + } + + /** + * Checks the enclosing block of the current node for block-level bindings, + * and "marks it" as valid if any. + * @returns {void} + */ + function markLoneBlock() { + if (loneBlocks.length === 0) { + return; + } + + const block = context.getAncestors().pop(); + + if (loneBlocks[loneBlocks.length - 1] === block) { + loneBlocks.pop(); + } + } + + // Default rule definition: report all lone blocks + ruleDef = { + BlockStatement(node) { + if (isLoneBlock(node)) { + report(node); + } + } + }; + + // ES6: report blocks without block-level bindings + if (context.parserOptions.ecmaVersion >= 6) { + ruleDef = { + BlockStatement(node) { + if (isLoneBlock(node)) { + loneBlocks.push(node); + } + }, + "BlockStatement:exit"(node) { + if (loneBlocks.length > 0 && loneBlocks[loneBlocks.length - 1] === node) { + loneBlocks.pop(); + report(node); + } + } + }; + + ruleDef.VariableDeclaration = function(node) { + if (node.kind === "let" || node.kind === "const") { + markLoneBlock(); + } + }; + + ruleDef.FunctionDeclaration = function() { + if (context.getScope().isStrict) { + markLoneBlock(); + } + }; + + ruleDef.ClassDeclaration = markLoneBlock; + } + + return ruleDef; + } +}; diff --git a/node_modules/eslint/lib/rules/no-lonely-if.js b/node_modules/eslint/lib/rules/no-lonely-if.js new file mode 100644 index 00000000..3ecc41e8 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-lonely-if.js @@ -0,0 +1,84 @@ +/** + * @fileoverview Rule to disallow if as the only statmenet in an else block + * @author Brandon Mills + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `if` statements as the only statement in `else` blocks", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-lonely-if" + }, + + schema: [], + + fixable: "code" + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + return { + IfStatement(node) { + const ancestors = context.getAncestors(), + parent = ancestors.pop(), + grandparent = ancestors.pop(); + + if (parent && parent.type === "BlockStatement" && + parent.body.length === 1 && grandparent && + grandparent.type === "IfStatement" && + parent === grandparent.alternate) { + context.report({ + node, + message: "Unexpected if as the only statement in an else block.", + fix(fixer) { + const openingElseCurly = sourceCode.getFirstToken(parent); + const closingElseCurly = sourceCode.getLastToken(parent); + const elseKeyword = sourceCode.getTokenBefore(openingElseCurly); + const tokenAfterElseBlock = sourceCode.getTokenAfter(closingElseCurly); + const lastIfToken = sourceCode.getLastToken(node.consequent); + const sourceText = sourceCode.getText(); + + if (sourceText.slice(openingElseCurly.range[1], + node.range[0]).trim() || sourceText.slice(node.range[1], closingElseCurly.range[0]).trim()) { + + // Don't fix if there are any non-whitespace characters interfering (e.g. comments) + return null; + } + + if ( + node.consequent.type !== "BlockStatement" && lastIfToken.value !== ";" && tokenAfterElseBlock && + ( + node.consequent.loc.end.line === tokenAfterElseBlock.loc.start.line || + /^[([/+`-]/.test(tokenAfterElseBlock.value) || + lastIfToken.value === "++" || + lastIfToken.value === "--" + ) + ) { + + /* + * If the `if` statement has no block, and is not followed by a semicolon, make sure that fixing + * the issue would not change semantics due to ASI. If this would happen, don't do a fix. + */ + return null; + } + + return fixer.replaceTextRange( + [openingElseCurly.range[0], closingElseCurly.range[1]], + (elseKeyword.range[1] === openingElseCurly.range[0] ? " " : "") + sourceCode.getText(node) + ); + } + }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-loop-func.js b/node_modules/eslint/lib/rules/no-loop-func.js new file mode 100644 index 00000000..d103cb53 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-loop-func.js @@ -0,0 +1,200 @@ +/** + * @fileoverview Rule to flag creation of function inside a loop + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Gets the containing loop node of a specified node. + * + * We don't need to check nested functions, so this ignores those. + * `Scope.through` contains references of nested functions. + * + * @param {ASTNode} node - An AST node to get. + * @returns {ASTNode|null} The containing loop node of the specified node, or + * `null`. + */ +function getContainingLoopNode(node) { + for (let currentNode = node; currentNode.parent; currentNode = currentNode.parent) { + const parent = currentNode.parent; + + switch (parent.type) { + case "WhileStatement": + case "DoWhileStatement": + return parent; + + case "ForStatement": + + // `init` is outside of the loop. + if (parent.init !== currentNode) { + return parent; + } + break; + + case "ForInStatement": + case "ForOfStatement": + + // `right` is outside of the loop. + if (parent.right !== currentNode) { + return parent; + } + break; + + case "ArrowFunctionExpression": + case "FunctionExpression": + case "FunctionDeclaration": + + // We don't need to check nested functions. + return null; + + default: + break; + } + } + + return null; +} + +/** + * Gets the containing loop node of a given node. + * If the loop was nested, this returns the most outer loop. + * + * @param {ASTNode} node - A node to get. This is a loop node. + * @param {ASTNode|null} excludedNode - A node that the result node should not + * include. + * @returns {ASTNode} The most outer loop node. + */ +function getTopLoopNode(node, excludedNode) { + const border = excludedNode ? excludedNode.range[1] : 0; + let retv = node; + let containingLoopNode = node; + + while (containingLoopNode && containingLoopNode.range[0] >= border) { + retv = containingLoopNode; + containingLoopNode = getContainingLoopNode(containingLoopNode); + } + + return retv; +} + +/** + * Checks whether a given reference which refers to an upper scope's variable is + * safe or not. + * + * @param {ASTNode} loopNode - A containing loop node. + * @param {eslint-scope.Reference} reference - A reference to check. + * @returns {boolean} `true` if the reference is safe or not. + */ +function isSafe(loopNode, reference) { + const variable = reference.resolved; + const definition = variable && variable.defs[0]; + const declaration = definition && definition.parent; + const kind = (declaration && declaration.type === "VariableDeclaration") + ? declaration.kind + : ""; + + // Variables which are declared by `const` is safe. + if (kind === "const") { + return true; + } + + /* + * Variables which are declared by `let` in the loop is safe. + * It's a different instance from the next loop step's. + */ + if (kind === "let" && + declaration.range[0] > loopNode.range[0] && + declaration.range[1] < loopNode.range[1] + ) { + return true; + } + + /* + * WriteReferences which exist after this border are unsafe because those + * can modify the variable. + */ + const border = getTopLoopNode( + loopNode, + (kind === "let") ? declaration : null + ).range[0]; + + /** + * Checks whether a given reference is safe or not. + * The reference is every reference of the upper scope's variable we are + * looking now. + * + * It's safeafe if the reference matches one of the following condition. + * - is readonly. + * - doesn't exist inside a local function and after the border. + * + * @param {eslint-scope.Reference} upperRef - A reference to check. + * @returns {boolean} `true` if the reference is safe. + */ + function isSafeReference(upperRef) { + const id = upperRef.identifier; + + return ( + !upperRef.isWrite() || + variable.scope.variableScope === upperRef.from.variableScope && + id.range[0] < border + ); + } + + return Boolean(variable) && variable.references.every(isSafeReference); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `function` declarations and expressions inside loop statements", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-loop-func" + }, + + schema: [] + }, + + create(context) { + + /** + * Reports functions which match the following condition: + * + * - has a loop node in ancestors. + * - has any references which refers to an unsafe variable. + * + * @param {ASTNode} node The AST node to check. + * @returns {boolean} Whether or not the node is within a loop. + */ + function checkForLoops(node) { + const loopNode = getContainingLoopNode(node); + + if (!loopNode) { + return; + } + + const references = context.getScope().through; + + if (references.length > 0 && + !references.every(isSafe.bind(null, loopNode)) + ) { + context.report({ node, message: "Don't make functions within a loop." }); + } + } + + return { + ArrowFunctionExpression: checkForLoops, + FunctionExpression: checkForLoops, + FunctionDeclaration: checkForLoops + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-magic-numbers.js b/node_modules/eslint/lib/rules/no-magic-numbers.js new file mode 100644 index 00000000..2826dbf4 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-magic-numbers.js @@ -0,0 +1,157 @@ +/** + * @fileoverview Rule to flag statements that use magic numbers (adapted from https://github.com/danielstjules/buddy.js) + * @author Vincent Lemeunier + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow magic numbers", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-magic-numbers" + }, + + schema: [{ + type: "object", + properties: { + detectObjects: { + type: "boolean" + }, + enforceConst: { + type: "boolean" + }, + ignore: { + type: "array", + items: { + type: "number" + }, + uniqueItems: true + }, + ignoreArrayIndexes: { + type: "boolean" + } + }, + additionalProperties: false + }] + }, + + create(context) { + const config = context.options[0] || {}, + detectObjects = !!config.detectObjects, + enforceConst = !!config.enforceConst, + ignore = config.ignore || [], + ignoreArrayIndexes = !!config.ignoreArrayIndexes; + + /** + * Returns whether the node is number literal + * @param {Node} node - the node literal being evaluated + * @returns {boolean} true if the node is a number literal + */ + function isNumber(node) { + return typeof node.value === "number"; + } + + /** + * Returns whether the number should be ignored + * @param {number} num - the number + * @returns {boolean} true if the number should be ignored + */ + function shouldIgnoreNumber(num) { + return ignore.indexOf(num) !== -1; + } + + /** + * Returns whether the number should be ignored when used as a radix within parseInt() or Number.parseInt() + * @param {ASTNode} parent - the non-"UnaryExpression" parent + * @param {ASTNode} node - the node literal being evaluated + * @returns {boolean} true if the number should be ignored + */ + function shouldIgnoreParseInt(parent, node) { + return parent.type === "CallExpression" && node === parent.arguments[1] && + (parent.callee.name === "parseInt" || + parent.callee.type === "MemberExpression" && + parent.callee.object.name === "Number" && + parent.callee.property.name === "parseInt"); + } + + /** + * Returns whether the number should be ignored when used to define a JSX prop + * @param {ASTNode} parent - the non-"UnaryExpression" parent + * @returns {boolean} true if the number should be ignored + */ + function shouldIgnoreJSXNumbers(parent) { + return parent.type.indexOf("JSX") === 0; + } + + /** + * Returns whether the number should be ignored when used as an array index with enabled 'ignoreArrayIndexes' option. + * @param {ASTNode} parent - the non-"UnaryExpression" parent. + * @returns {boolean} true if the number should be ignored + */ + function shouldIgnoreArrayIndexes(parent) { + return parent.type === "MemberExpression" && ignoreArrayIndexes; + } + + return { + Literal(node) { + const okTypes = detectObjects ? [] : ["ObjectExpression", "Property", "AssignmentExpression"]; + + if (!isNumber(node)) { + return; + } + + let fullNumberNode; + let parent; + let value; + let raw; + + // For negative magic numbers: update the value and parent node + if (node.parent.type === "UnaryExpression" && node.parent.operator === "-") { + fullNumberNode = node.parent; + parent = fullNumberNode.parent; + value = -node.value; + raw = `-${node.raw}`; + } else { + fullNumberNode = node; + parent = node.parent; + value = node.value; + raw = node.raw; + } + + if (shouldIgnoreNumber(value) || + shouldIgnoreParseInt(parent, fullNumberNode) || + shouldIgnoreArrayIndexes(parent) || + shouldIgnoreJSXNumbers(parent)) { + return; + } + + if (parent.type === "VariableDeclarator") { + if (enforceConst && parent.parent.kind !== "const") { + context.report({ + node: fullNumberNode, + message: "Number constants declarations must use 'const'." + }); + } + } else if ( + okTypes.indexOf(parent.type) === -1 || + (parent.type === "AssignmentExpression" && parent.left.type === "Identifier") + ) { + context.report({ + node: fullNumberNode, + message: "No magic number: {{raw}}.", + data: { + raw + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-mixed-operators.js b/node_modules/eslint/lib/rules/no-mixed-operators.js new file mode 100644 index 00000000..0df42259 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-mixed-operators.js @@ -0,0 +1,210 @@ +/** + * @fileoverview Rule to disallow mixed binary operators. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils.js"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const ARITHMETIC_OPERATORS = ["+", "-", "*", "/", "%", "**"]; +const BITWISE_OPERATORS = ["&", "|", "^", "~", "<<", ">>", ">>>"]; +const COMPARISON_OPERATORS = ["==", "!=", "===", "!==", ">", ">=", "<", "<="]; +const LOGICAL_OPERATORS = ["&&", "||"]; +const RELATIONAL_OPERATORS = ["in", "instanceof"]; +const ALL_OPERATORS = [].concat( + ARITHMETIC_OPERATORS, + BITWISE_OPERATORS, + COMPARISON_OPERATORS, + LOGICAL_OPERATORS, + RELATIONAL_OPERATORS +); +const DEFAULT_GROUPS = [ + ARITHMETIC_OPERATORS, + BITWISE_OPERATORS, + COMPARISON_OPERATORS, + LOGICAL_OPERATORS, + RELATIONAL_OPERATORS +]; +const TARGET_NODE_TYPE = /^(?:Binary|Logical)Expression$/; + +/** + * Normalizes options. + * + * @param {Object|undefined} options - A options object to normalize. + * @returns {Object} Normalized option object. + */ +function normalizeOptions(options) { + const hasGroups = (options && options.groups && options.groups.length > 0); + const groups = hasGroups ? options.groups : DEFAULT_GROUPS; + const allowSamePrecedence = (options && options.allowSamePrecedence) !== false; + + return { + groups, + allowSamePrecedence + }; +} + +/** + * Checks whether any group which includes both given operator exists or not. + * + * @param {Array.} groups - A list of groups to check. + * @param {string} left - An operator. + * @param {string} right - Another operator. + * @returns {boolean} `true` if such group existed. + */ +function includesBothInAGroup(groups, left, right) { + return groups.some(group => group.indexOf(left) !== -1 && group.indexOf(right) !== -1); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow mixed binary operators", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-mixed-operators" + }, + schema: [ + { + type: "object", + properties: { + groups: { + type: "array", + items: { + type: "array", + items: { enum: ALL_OPERATORS }, + minItems: 2, + uniqueItems: true + }, + uniqueItems: true + }, + allowSamePrecedence: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + const options = normalizeOptions(context.options[0]); + + /** + * Checks whether a given node should be ignored by options or not. + * + * @param {ASTNode} node - A node to check. This is a BinaryExpression + * node or a LogicalExpression node. This parent node is one of + * them, too. + * @returns {boolean} `true` if the node should be ignored. + */ + function shouldIgnore(node) { + const a = node; + const b = node.parent; + + return ( + !includesBothInAGroup(options.groups, a.operator, b.operator) || + ( + options.allowSamePrecedence && + astUtils.getPrecedence(a) === astUtils.getPrecedence(b) + ) + ); + } + + /** + * Checks whether the operator of a given node is mixed with parent + * node's operator or not. + * + * @param {ASTNode} node - A node to check. This is a BinaryExpression + * node or a LogicalExpression node. This parent node is one of + * them, too. + * @returns {boolean} `true` if the node was mixed. + */ + function isMixedWithParent(node) { + return ( + node.operator !== node.parent.operator && + !astUtils.isParenthesised(sourceCode, node) + ); + } + + /** + * Gets the operator token of a given node. + * + * @param {ASTNode} node - A node to check. This is a BinaryExpression + * node or a LogicalExpression node. + * @returns {Token} The operator token of the node. + */ + function getOperatorToken(node) { + return sourceCode.getTokenAfter(node.left, astUtils.isNotClosingParenToken); + } + + /** + * Reports both the operator of a given node and the operator of the + * parent node. + * + * @param {ASTNode} node - A node to check. This is a BinaryExpression + * node or a LogicalExpression node. This parent node is one of + * them, too. + * @returns {void} + */ + function reportBothOperators(node) { + const parent = node.parent; + const left = (parent.left === node) ? node : parent; + const right = (parent.left !== node) ? node : parent; + const message = + "Unexpected mix of '{{leftOperator}}' and '{{rightOperator}}'."; + const data = { + leftOperator: left.operator, + rightOperator: right.operator + }; + + context.report({ + node: left, + loc: getOperatorToken(left).loc.start, + message, + data + }); + context.report({ + node: right, + loc: getOperatorToken(right).loc.start, + message, + data + }); + } + + /** + * Checks between the operator of this node and the operator of the + * parent node. + * + * @param {ASTNode} node - A node to check. + * @returns {void} + */ + function check(node) { + if (TARGET_NODE_TYPE.test(node.parent.type) && + isMixedWithParent(node) && + !shouldIgnore(node) + ) { + reportBothOperators(node); + } + } + + return { + BinaryExpression: check, + LogicalExpression: check + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-mixed-requires.js b/node_modules/eslint/lib/rules/no-mixed-requires.js new file mode 100644 index 00000000..1058f3a5 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-mixed-requires.js @@ -0,0 +1,221 @@ +/** + * @fileoverview Rule to enforce grouped require statements for Node.JS + * @author Raphael Pigulla + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `require` calls to be mixed with regular variable declarations", + category: "Node.js and CommonJS", + recommended: false, + url: "https://eslint.org/docs/rules/no-mixed-requires" + }, + + schema: [ + { + oneOf: [ + { + type: "boolean" + }, + { + type: "object", + properties: { + grouping: { + type: "boolean" + }, + allowCall: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + } + ] + }, + + create(context) { + + const options = context.options[0]; + let grouping = false, + allowCall = false; + + if (typeof options === "object") { + grouping = options.grouping; + allowCall = options.allowCall; + } else { + grouping = !!options; + } + + /** + * Returns the list of built-in modules. + * + * @returns {string[]} An array of built-in Node.js modules. + */ + function getBuiltinModules() { + + /* + * This list is generated using: + * `require("repl")._builtinLibs.concat('repl').sort()` + * This particular list is as per nodejs v0.12.2 and iojs v0.7.1 + */ + return [ + "assert", "buffer", "child_process", "cluster", "crypto", + "dgram", "dns", "domain", "events", "fs", "http", "https", + "net", "os", "path", "punycode", "querystring", "readline", + "repl", "smalloc", "stream", "string_decoder", "tls", "tty", + "url", "util", "v8", "vm", "zlib" + ]; + } + + const BUILTIN_MODULES = getBuiltinModules(); + + const DECL_REQUIRE = "require", + DECL_UNINITIALIZED = "uninitialized", + DECL_OTHER = "other"; + + const REQ_CORE = "core", + REQ_FILE = "file", + REQ_MODULE = "module", + REQ_COMPUTED = "computed"; + + /** + * Determines the type of a declaration statement. + * @param {ASTNode} initExpression The init node of the VariableDeclarator. + * @returns {string} The type of declaration represented by the expression. + */ + function getDeclarationType(initExpression) { + if (!initExpression) { + + // "var x;" + return DECL_UNINITIALIZED; + } + + if (initExpression.type === "CallExpression" && + initExpression.callee.type === "Identifier" && + initExpression.callee.name === "require" + ) { + + // "var x = require('util');" + return DECL_REQUIRE; + } + if (allowCall && + initExpression.type === "CallExpression" && + initExpression.callee.type === "CallExpression" + ) { + + // "var x = require('diagnose')('sub-module');" + return getDeclarationType(initExpression.callee); + } + if (initExpression.type === "MemberExpression") { + + // "var x = require('glob').Glob;" + return getDeclarationType(initExpression.object); + } + + // "var x = 42;" + return DECL_OTHER; + } + + /** + * Determines the type of module that is loaded via require. + * @param {ASTNode} initExpression The init node of the VariableDeclarator. + * @returns {string} The module type. + */ + function inferModuleType(initExpression) { + if (initExpression.type === "MemberExpression") { + + // "var x = require('glob').Glob;" + return inferModuleType(initExpression.object); + } + if (initExpression.arguments.length === 0) { + + // "var x = require();" + return REQ_COMPUTED; + } + + const arg = initExpression.arguments[0]; + + if (arg.type !== "Literal" || typeof arg.value !== "string") { + + // "var x = require(42);" + return REQ_COMPUTED; + } + + if (BUILTIN_MODULES.indexOf(arg.value) !== -1) { + + // "var fs = require('fs');" + return REQ_CORE; + } + if (/^\.{0,2}\//.test(arg.value)) { + + // "var utils = require('./utils');" + return REQ_FILE; + } + + // "var async = require('async');" + return REQ_MODULE; + + } + + /** + * Check if the list of variable declarations is mixed, i.e. whether it + * contains both require and other declarations. + * @param {ASTNode} declarations The list of VariableDeclarators. + * @returns {boolean} True if the declarations are mixed, false if not. + */ + function isMixed(declarations) { + const contains = {}; + + declarations.forEach(declaration => { + const type = getDeclarationType(declaration.init); + + contains[type] = true; + }); + + return !!( + contains[DECL_REQUIRE] && + (contains[DECL_UNINITIALIZED] || contains[DECL_OTHER]) + ); + } + + /** + * Check if all require declarations in the given list are of the same + * type. + * @param {ASTNode} declarations The list of VariableDeclarators. + * @returns {boolean} True if the declarations are grouped, false if not. + */ + function isGrouped(declarations) { + const found = {}; + + declarations.forEach(declaration => { + if (getDeclarationType(declaration.init) === DECL_REQUIRE) { + found[inferModuleType(declaration.init)] = true; + } + }); + + return Object.keys(found).length <= 1; + } + + + return { + + VariableDeclaration(node) { + + if (isMixed(node.declarations)) { + context.report({ node, message: "Do not mix 'require' and other declarations." }); + } else if (grouping && !isGrouped(node.declarations)) { + context.report({ node, message: "Do not mix core, module, file and computed requires." }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-mixed-spaces-and-tabs.js b/node_modules/eslint/lib/rules/no-mixed-spaces-and-tabs.js new file mode 100644 index 00000000..7cb4b4ce --- /dev/null +++ b/node_modules/eslint/lib/rules/no-mixed-spaces-and-tabs.js @@ -0,0 +1,144 @@ +/** + * @fileoverview Disallow mixed spaces and tabs for indentation + * @author Jary Niebur + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow mixed spaces and tabs for indentation", + category: "Stylistic Issues", + recommended: true, + url: "https://eslint.org/docs/rules/no-mixed-spaces-and-tabs" + }, + + schema: [ + { + enum: ["smart-tabs", true, false] + } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + let smartTabs; + const ignoredLocs = []; + + switch (context.options[0]) { + case true: // Support old syntax, maybe add deprecation warning here + case "smart-tabs": + smartTabs = true; + break; + default: + smartTabs = false; + } + + /** + * Determines if a given line and column are before a location. + * @param {Location} loc The location object from an AST node. + * @param {int} line The line to check. + * @param {int} column The column to check. + * @returns {boolean} True if the line and column are before the location, false if not. + * @private + */ + function beforeLoc(loc, line, column) { + if (line < loc.start.line) { + return true; + } + return line === loc.start.line && column < loc.start.column; + } + + /** + * Determines if a given line and column are after a location. + * @param {Location} loc The location object from an AST node. + * @param {int} line The line to check. + * @param {int} column The column to check. + * @returns {boolean} True if the line and column are after the location, false if not. + * @private + */ + function afterLoc(loc, line, column) { + if (line > loc.end.line) { + return true; + } + return line === loc.end.line && column > loc.end.column; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + TemplateElement(node) { + ignoredLocs.push(node.loc); + }, + + "Program:exit"(node) { + + /* + * At least one space followed by a tab + * or the reverse before non-tab/-space + * characters begin. + */ + let regex = /^(?=[\t ]*(\t | \t))/; + const lines = sourceCode.lines, + comments = sourceCode.getAllComments(); + + comments.forEach(comment => { + ignoredLocs.push(comment.loc); + }); + + ignoredLocs.sort((first, second) => { + if (beforeLoc(first, second.start.line, second.start.column)) { + return 1; + } + + if (beforeLoc(second, first.start.line, second.start.column)) { + return -1; + } + + return 0; + }); + + if (smartTabs) { + + /* + * At least one space followed by a tab + * before non-tab/-space characters begin. + */ + regex = /^(?=[\t ]* \t)/; + } + + lines.forEach((line, i) => { + const match = regex.exec(line); + + if (match) { + const lineNumber = i + 1, + column = match.index + 1; + + for (let j = 0; j < ignoredLocs.length; j++) { + if (beforeLoc(ignoredLocs[j], lineNumber, column)) { + continue; + } + if (afterLoc(ignoredLocs[j], lineNumber, column)) { + continue; + } + + return; + } + + context.report({ node, loc: { line: lineNumber, column }, message: "Mixed spaces and tabs." }); + } + }); + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-multi-assign.js b/node_modules/eslint/lib/rules/no-multi-assign.js new file mode 100644 index 00000000..ca3f778a --- /dev/null +++ b/node_modules/eslint/lib/rules/no-multi-assign.js @@ -0,0 +1,42 @@ +/** + * @fileoverview Rule to check use of chained assignment expressions + * @author Stewart Rand + */ + +"use strict"; + + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow use of chained assignment expressions", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-multi-assign" + }, + schema: [] + }, + + create(context) { + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + AssignmentExpression(node) { + if (["AssignmentExpression", "VariableDeclarator"].indexOf(node.parent.type) !== -1) { + context.report({ + node, + message: "Unexpected chained assignment." + }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-multi-spaces.js b/node_modules/eslint/lib/rules/no-multi-spaces.js new file mode 100644 index 00000000..d0ca097a --- /dev/null +++ b/node_modules/eslint/lib/rules/no-multi-spaces.js @@ -0,0 +1,131 @@ +/** + * @fileoverview Disallow use of multiple spaces. + * @author Nicholas C. Zakas + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow multiple spaces", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-multi-spaces" + }, + + fixable: "whitespace", + + schema: [ + { + type: "object", + properties: { + exceptions: { + type: "object", + patternProperties: { + "^([A-Z][a-z]*)+$": { + type: "boolean" + } + }, + additionalProperties: false + }, + ignoreEOLComments: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + const options = context.options[0] || {}; + const ignoreEOLComments = options.ignoreEOLComments; + const exceptions = Object.assign({ Property: true }, options.exceptions); + const hasExceptions = Object.keys(exceptions).filter(key => exceptions[key]).length > 0; + + /** + * Formats value of given comment token for error message by truncating its length. + * @param {Token} token comment token + * @returns {string} formatted value + * @private + */ + function formatReportedCommentValue(token) { + const valueLines = token.value.split("\n"); + const value = valueLines[0]; + const formattedValue = `${value.slice(0, 12)}...`; + + return valueLines.length === 1 && value.length <= 12 ? value : formattedValue; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + Program() { + sourceCode.tokensAndComments.forEach((leftToken, leftIndex, tokensAndComments) => { + if (leftIndex === tokensAndComments.length - 1) { + return; + } + const rightToken = tokensAndComments[leftIndex + 1]; + + // Ignore tokens that don't have 2 spaces between them or are on different lines + if ( + !sourceCode.text.slice(leftToken.range[1], rightToken.range[0]).includes(" ") || + leftToken.loc.end.line < rightToken.loc.start.line + ) { + return; + } + + // Ignore comments that are the last token on their line if `ignoreEOLComments` is active. + if ( + ignoreEOLComments && + astUtils.isCommentToken(rightToken) && + ( + leftIndex === tokensAndComments.length - 2 || + rightToken.loc.end.line < tokensAndComments[leftIndex + 2].loc.start.line + ) + ) { + return; + } + + // Ignore tokens that are in a node in the "exceptions" object + if (hasExceptions) { + const parentNode = sourceCode.getNodeByRangeIndex(rightToken.range[0] - 1); + + if (parentNode && exceptions[parentNode.type]) { + return; + } + } + + let displayValue; + + if (rightToken.type === "Block") { + displayValue = `/*${formatReportedCommentValue(rightToken)}*/`; + } else if (rightToken.type === "Line") { + displayValue = `//${formatReportedCommentValue(rightToken)}`; + } else { + displayValue = rightToken.value; + } + + context.report({ + node: rightToken, + loc: rightToken.loc.start, + message: "Multiple spaces found before '{{displayValue}}'.", + data: { displayValue }, + fix: fixer => fixer.replaceTextRange([leftToken.range[1], rightToken.range[0]], " ") + }); + }); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-multi-str.js b/node_modules/eslint/lib/rules/no-multi-str.js new file mode 100644 index 00000000..2b97c261 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-multi-str.js @@ -0,0 +1,56 @@ +/** + * @fileoverview Rule to flag when using multiline strings + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow multiline strings", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-multi-str" + }, + + schema: [] + }, + + create(context) { + + /** + * Determines if a given node is part of JSX syntax. + * @param {ASTNode} node The node to check. + * @returns {boolean} True if the node is a JSX node, false if not. + * @private + */ + function isJSXElement(node) { + return node.type.indexOf("JSX") === 0; + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + + Literal(node) { + if (astUtils.LINEBREAK_MATCHER.test(node.raw) && !isJSXElement(node.parent)) { + context.report({ node, message: "Multiline support is limited to browsers supporting ES5 only." }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-multiple-empty-lines.js b/node_modules/eslint/lib/rules/no-multiple-empty-lines.js new file mode 100644 index 00000000..a111786a --- /dev/null +++ b/node_modules/eslint/lib/rules/no-multiple-empty-lines.js @@ -0,0 +1,137 @@ +/** + * @fileoverview Disallows multiple blank lines. + * implementation adapted from the no-trailing-spaces rule. + * @author Greg Cochard + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow multiple empty lines", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-multiple-empty-lines" + }, + + fixable: "whitespace", + + schema: [ + { + type: "object", + properties: { + max: { + type: "integer", + minimum: 0 + }, + maxEOF: { + type: "integer", + minimum: 0 + }, + maxBOF: { + type: "integer", + minimum: 0 + } + }, + required: ["max"], + additionalProperties: false + } + ] + }, + + create(context) { + + // Use options.max or 2 as default + let max = 2, + maxEOF = max, + maxBOF = max; + + if (context.options.length) { + max = context.options[0].max; + maxEOF = typeof context.options[0].maxEOF !== "undefined" ? context.options[0].maxEOF : max; + maxBOF = typeof context.options[0].maxBOF !== "undefined" ? context.options[0].maxBOF : max; + } + + const sourceCode = context.getSourceCode(); + + // Swallow the final newline, as some editors add it automatically and we don't want it to cause an issue + const allLines = sourceCode.lines[sourceCode.lines.length - 1] === "" ? sourceCode.lines.slice(0, -1) : sourceCode.lines; + const templateLiteralLines = new Set(); + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + TemplateLiteral(node) { + node.quasis.forEach(literalPart => { + + // Empty lines have a semantic meaning if they're inside template literals. Don't count these as empty lines. + for (let ignoredLine = literalPart.loc.start.line; ignoredLine < literalPart.loc.end.line; ignoredLine++) { + templateLiteralLines.add(ignoredLine); + } + }); + }, + "Program:exit"(node) { + return allLines + + // Given a list of lines, first get a list of line numbers that are non-empty. + .reduce((nonEmptyLineNumbers, line, index) => { + if (line.trim() || templateLiteralLines.has(index + 1)) { + nonEmptyLineNumbers.push(index + 1); + } + return nonEmptyLineNumbers; + }, []) + + // Add a value at the end to allow trailing empty lines to be checked. + .concat(allLines.length + 1) + + // Given two line numbers of non-empty lines, report the lines between if the difference is too large. + .reduce((lastLineNumber, lineNumber) => { + let message, maxAllowed; + + if (lastLineNumber === 0) { + message = "Too many blank lines at the beginning of file. Max of {{max}} allowed."; + maxAllowed = maxBOF; + } else if (lineNumber === allLines.length + 1) { + message = "Too many blank lines at the end of file. Max of {{max}} allowed."; + maxAllowed = maxEOF; + } else { + message = "More than {{max}} blank {{pluralizedLines}} not allowed."; + maxAllowed = max; + } + + if (lineNumber - lastLineNumber - 1 > maxAllowed) { + context.report({ + node, + loc: { start: { line: lastLineNumber + 1, column: 0 }, end: { line: lineNumber, column: 0 } }, + message, + data: { max: maxAllowed, pluralizedLines: maxAllowed === 1 ? "line" : "lines" }, + fix(fixer) { + const rangeStart = sourceCode.getIndexFromLoc({ line: lastLineNumber + 1, column: 0 }); + + /* + * The end of the removal range is usually the start index of the next line. + * However, at the end of the file there is no next line, so the end of the + * range is just the length of the text. + */ + const lineNumberAfterRemovedLines = lineNumber - maxAllowed; + const rangeEnd = lineNumberAfterRemovedLines <= allLines.length + ? sourceCode.getIndexFromLoc({ line: lineNumberAfterRemovedLines, column: 0 }) + : sourceCode.text.length; + + return fixer.removeRange([rangeStart, rangeEnd]); + } + }); + } + + return lineNumber; + }, 0); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-native-reassign.js b/node_modules/eslint/lib/rules/no-native-reassign.js new file mode 100644 index 00000000..b1064b0b --- /dev/null +++ b/node_modules/eslint/lib/rules/no-native-reassign.js @@ -0,0 +1,90 @@ +/** + * @fileoverview Rule to disallow assignments to native objects or read-only global variables + * @author Ilya Volodin + * @deprecated in ESLint v3.3.0 + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow assignments to native objects or read-only global variables", + category: "Best Practices", + recommended: false, + replacedBy: ["no-global-assign"], + url: "https://eslint.org/docs/rules/no-native-reassign" + }, + + deprecated: true, + + schema: [ + { + type: "object", + properties: { + exceptions: { + type: "array", + items: { type: "string" }, + uniqueItems: true + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const config = context.options[0]; + const exceptions = (config && config.exceptions) || []; + + /** + * Reports write references. + * @param {Reference} reference - A reference to check. + * @param {int} index - The index of the reference in the references. + * @param {Reference[]} references - The array that the reference belongs to. + * @returns {void} + */ + function checkReference(reference, index, references) { + const identifier = reference.identifier; + + if (reference.init === false && + reference.isWrite() && + + /* + * Destructuring assignments can have multiple default value, + * so possibly there are multiple writeable references for the same identifier. + */ + (index === 0 || references[index - 1].identifier !== identifier) + ) { + context.report({ + node: identifier, + message: "Read-only global '{{name}}' should not be modified.", + data: identifier + }); + } + } + + /** + * Reports write references if a given variable is read-only builtin. + * @param {Variable} variable - A variable to check. + * @returns {void} + */ + function checkVariable(variable) { + if (variable.writeable === false && exceptions.indexOf(variable.name) === -1) { + variable.references.forEach(checkReference); + } + } + + return { + Program() { + const globalScope = context.getScope(); + + globalScope.variables.forEach(checkVariable); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-negated-condition.js b/node_modules/eslint/lib/rules/no-negated-condition.js new file mode 100644 index 00000000..254dcb5c --- /dev/null +++ b/node_modules/eslint/lib/rules/no-negated-condition.js @@ -0,0 +1,83 @@ +/** + * @fileoverview Rule to disallow a negated condition + * @author Alberto Rodríguez + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow negated conditions", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-negated-condition" + }, + + schema: [] + }, + + create(context) { + + /** + * Determines if a given node is an if-else without a condition on the else + * @param {ASTNode} node The node to check. + * @returns {boolean} True if the node has an else without an if. + * @private + */ + function hasElseWithoutCondition(node) { + return node.alternate && node.alternate.type !== "IfStatement"; + } + + /** + * Determines if a given node is a negated unary expression + * @param {Object} test The test object to check. + * @returns {boolean} True if the node is a negated unary expression. + * @private + */ + function isNegatedUnaryExpression(test) { + return test.type === "UnaryExpression" && test.operator === "!"; + } + + /** + * Determines if a given node is a negated binary expression + * @param {Test} test The test to check. + * @returns {boolean} True if the node is a negated binary expression. + * @private + */ + function isNegatedBinaryExpression(test) { + return test.type === "BinaryExpression" && + (test.operator === "!=" || test.operator === "!=="); + } + + /** + * Determines if a given node has a negated if expression + * @param {ASTNode} node The node to check. + * @returns {boolean} True if the node has a negated if expression. + * @private + */ + function isNegatedIf(node) { + return isNegatedUnaryExpression(node.test) || isNegatedBinaryExpression(node.test); + } + + return { + IfStatement(node) { + if (!hasElseWithoutCondition(node)) { + return; + } + + if (isNegatedIf(node)) { + context.report({ node, message: "Unexpected negated condition." }); + } + }, + ConditionalExpression(node) { + if (isNegatedIf(node)) { + context.report({ node, message: "Unexpected negated condition." }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-negated-in-lhs.js b/node_modules/eslint/lib/rules/no-negated-in-lhs.js new file mode 100644 index 00000000..7f08814c --- /dev/null +++ b/node_modules/eslint/lib/rules/no-negated-in-lhs.js @@ -0,0 +1,39 @@ +/** + * @fileoverview A rule to disallow negated left operands of the `in` operator + * @author Michael Ficarra + * @deprecated in ESLint v3.3.0 + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow negating the left operand in `in` expressions", + category: "Possible Errors", + recommended: false, + replacedBy: ["no-unsafe-negation"], + url: "https://eslint.org/docs/rules/no-negated-in-lhs" + }, + deprecated: true, + + schema: [] + }, + + create(context) { + + return { + + BinaryExpression(node) { + if (node.operator === "in" && node.left.type === "UnaryExpression" && node.left.operator === "!") { + context.report({ node, message: "The 'in' expression's left operand is negated." }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-nested-ternary.js b/node_modules/eslint/lib/rules/no-nested-ternary.js new file mode 100644 index 00000000..15e72f20 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-nested-ternary.js @@ -0,0 +1,35 @@ +/** + * @fileoverview Rule to flag nested ternary expressions + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow nested ternary expressions", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-nested-ternary" + }, + + schema: [] + }, + + create(context) { + + return { + ConditionalExpression(node) { + if (node.alternate.type === "ConditionalExpression" || + node.consequent.type === "ConditionalExpression") { + context.report({ node, message: "Do not nest ternary expressions." }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-new-func.js b/node_modules/eslint/lib/rules/no-new-func.js new file mode 100644 index 00000000..8ee327ba --- /dev/null +++ b/node_modules/eslint/lib/rules/no-new-func.js @@ -0,0 +1,46 @@ +/** + * @fileoverview Rule to flag when using new Function + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `new` operators with the `Function` object", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-new-func" + }, + + schema: [] + }, + + create(context) { + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Reports a node. + * @param {ASTNode} node The node to report + * @returns {void} + * @private + */ + function report(node) { + context.report({ node, message: "The Function constructor is eval." }); + } + + return { + "NewExpression[callee.name = 'Function']": report, + "CallExpression[callee.name = 'Function']": report + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-new-object.js b/node_modules/eslint/lib/rules/no-new-object.js new file mode 100644 index 00000000..3f68cbc1 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-new-object.js @@ -0,0 +1,36 @@ +/** + * @fileoverview A rule to disallow calls to the Object constructor + * @author Matt DuVall + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `Object` constructors", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-new-object" + }, + + schema: [] + }, + + create(context) { + + return { + + NewExpression(node) { + if (node.callee.name === "Object") { + context.report({ node, message: "The object literal notation {} is preferrable." }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-new-require.js b/node_modules/eslint/lib/rules/no-new-require.js new file mode 100644 index 00000000..f74daa75 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-new-require.js @@ -0,0 +1,36 @@ +/** + * @fileoverview Rule to disallow use of new operator with the `require` function + * @author Wil Moore III + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `new` operators with calls to `require`", + category: "Node.js and CommonJS", + recommended: false, + url: "https://eslint.org/docs/rules/no-new-require" + }, + + schema: [] + }, + + create(context) { + + return { + + NewExpression(node) { + if (node.callee.type === "Identifier" && node.callee.name === "require") { + context.report({ node, message: "Unexpected use of new with require." }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-new-symbol.js b/node_modules/eslint/lib/rules/no-new-symbol.js new file mode 100644 index 00000000..a537268e --- /dev/null +++ b/node_modules/eslint/lib/rules/no-new-symbol.js @@ -0,0 +1,44 @@ +/** + * @fileoverview Rule to disallow use of the new operator with the `Symbol` object + * @author Alberto Rodríguez + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `new` operators with the `Symbol` object", + category: "ECMAScript 6", + recommended: true, + url: "https://eslint.org/docs/rules/no-new-symbol" + }, + + schema: [] + }, + + create(context) { + + return { + "Program:exit"() { + const globalScope = context.getScope(); + const variable = globalScope.set.get("Symbol"); + + if (variable && variable.defs.length === 0) { + variable.references.forEach(ref => { + const node = ref.identifier; + + if (node.parent && node.parent.type === "NewExpression") { + context.report({ node, message: "`Symbol` cannot be called as a constructor." }); + } + }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-new-wrappers.js b/node_modules/eslint/lib/rules/no-new-wrappers.js new file mode 100644 index 00000000..e8d51621 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-new-wrappers.js @@ -0,0 +1,38 @@ +/** + * @fileoverview Rule to flag when using constructor for wrapper objects + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `new` operators with the `String`, `Number`, and `Boolean` objects", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-new-wrappers" + }, + + schema: [] + }, + + create(context) { + + return { + + NewExpression(node) { + const wrapperObjects = ["String", "Number", "Boolean", "Math", "JSON"]; + + if (wrapperObjects.indexOf(node.callee.name) > -1) { + context.report({ node, message: "Do not use {{fn}} as a constructor.", data: { fn: node.callee.name } }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-new.js b/node_modules/eslint/lib/rules/no-new.js new file mode 100644 index 00000000..f9121bc1 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-new.js @@ -0,0 +1,34 @@ +/** + * @fileoverview Rule to flag statements with function invocation preceded by + * "new" and not part of assignment + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `new` operators outside of assignments or comparisons", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-new" + }, + + schema: [] + }, + + create(context) { + + return { + "ExpressionStatement > NewExpression"(node) { + context.report({ node: node.parent, message: "Do not use 'new' for side effects." }); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-obj-calls.js b/node_modules/eslint/lib/rules/no-obj-calls.js new file mode 100644 index 00000000..320343cb --- /dev/null +++ b/node_modules/eslint/lib/rules/no-obj-calls.js @@ -0,0 +1,40 @@ +/** + * @fileoverview Rule to flag use of an object property of the global object (Math and JSON) as a function + * @author James Allardice + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow calling global object properties as functions", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-obj-calls" + }, + + schema: [] + }, + + create(context) { + + return { + CallExpression(node) { + + if (node.callee.type === "Identifier") { + const name = node.callee.name; + + if (name === "Math" || name === "JSON" || name === "Reflect") { + context.report({ node, message: "'{{name}}' is not a function.", data: { name } }); + } + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-octal-escape.js b/node_modules/eslint/lib/rules/no-octal-escape.js new file mode 100644 index 00000000..e9509b87 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-octal-escape.js @@ -0,0 +1,48 @@ +/** + * @fileoverview Rule to flag octal escape sequences in string literals. + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow octal escape sequences in string literals", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-octal-escape" + }, + + schema: [] + }, + + create(context) { + + return { + + Literal(node) { + if (typeof node.value !== "string") { + return; + } + + const match = node.raw.match(/^([^\\]|\\[^0-7])*\\([0-3][0-7]{1,2}|[4-7][0-7]|[0-7])/); + + if (match) { + const octalDigit = match[2]; + + // \0 is actually not considered an octal + if (match[2] !== "0" || typeof match[3] !== "undefined") { + context.report({ node, message: "Don't use octal: '\\{{octalDigit}}'. Use '\\u....' instead.", data: { octalDigit } }); + } + } + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-octal.js b/node_modules/eslint/lib/rules/no-octal.js new file mode 100644 index 00000000..d782c23a --- /dev/null +++ b/node_modules/eslint/lib/rules/no-octal.js @@ -0,0 +1,36 @@ +/** + * @fileoverview Rule to flag when initializing octal literal + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow octal literals", + category: "Best Practices", + recommended: true, + url: "https://eslint.org/docs/rules/no-octal" + }, + + schema: [] + }, + + create(context) { + + return { + + Literal(node) { + if (typeof node.value === "number" && /^0[0-7]/.test(node.raw)) { + context.report({ node, message: "Octal literals should not be used." }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-param-reassign.js b/node_modules/eslint/lib/rules/no-param-reassign.js new file mode 100644 index 00000000..be1a5591 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-param-reassign.js @@ -0,0 +1,174 @@ +/** + * @fileoverview Disallow reassignment of function parameters. + * @author Nat Burns + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +const stopNodePattern = /(?:Statement|Declaration|Function(?:Expression)?|Program)$/; + +module.exports = { + meta: { + docs: { + description: "disallow reassigning `function` parameters", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-param-reassign" + }, + + schema: [ + { + oneOf: [ + { + type: "object", + properties: { + props: { + enum: [false] + } + }, + additionalProperties: false + }, + { + type: "object", + properties: { + props: { + enum: [true] + }, + ignorePropertyModificationsFor: { + type: "array", + items: { + type: "string" + }, + uniqueItems: true + } + }, + additionalProperties: false + } + ] + } + ] + }, + + create(context) { + const props = context.options[0] && Boolean(context.options[0].props); + const ignoredPropertyAssignmentsFor = context.options[0] && context.options[0].ignorePropertyModificationsFor || []; + + /** + * Checks whether or not the reference modifies properties of its variable. + * @param {Reference} reference - A reference to check. + * @returns {boolean} Whether or not the reference modifies properties of its variable. + */ + function isModifyingProp(reference) { + let node = reference.identifier; + let parent = node.parent; + + while (parent && !stopNodePattern.test(parent.type)) { + switch (parent.type) { + + // e.g. foo.a = 0; + case "AssignmentExpression": + return parent.left === node; + + // e.g. ++foo.a; + case "UpdateExpression": + return true; + + // e.g. delete foo.a; + case "UnaryExpression": + if (parent.operator === "delete") { + return true; + } + break; + + // EXCLUDES: e.g. cache.get(foo.a).b = 0; + case "CallExpression": + if (parent.callee !== node) { + return false; + } + break; + + // EXCLUDES: e.g. cache[foo.a] = 0; + case "MemberExpression": + if (parent.property === node) { + return false; + } + break; + + // EXCLUDES: e.g. ({ [foo]: a }) = bar; + case "Property": + if (parent.key === node) { + return false; + } + + break; + + // no default + } + + node = parent; + parent = node.parent; + } + + return false; + } + + /** + * Reports a reference if is non initializer and writable. + * @param {Reference} reference - A reference to check. + * @param {int} index - The index of the reference in the references. + * @param {Reference[]} references - The array that the reference belongs to. + * @returns {void} + */ + function checkReference(reference, index, references) { + const identifier = reference.identifier; + + if (identifier && + !reference.init && + + /* + * Destructuring assignments can have multiple default value, + * so possibly there are multiple writeable references for the same identifier. + */ + (index === 0 || references[index - 1].identifier !== identifier) + ) { + if (reference.isWrite()) { + context.report({ node: identifier, message: "Assignment to function parameter '{{name}}'.", data: { name: identifier.name } }); + } else if (props && isModifyingProp(reference) && ignoredPropertyAssignmentsFor.indexOf(identifier.name) === -1) { + context.report({ node: identifier, message: "Assignment to property of function parameter '{{name}}'.", data: { name: identifier.name } }); + } + } + } + + /** + * Finds and reports references that are non initializer and writable. + * @param {Variable} variable - A variable to check. + * @returns {void} + */ + function checkVariable(variable) { + if (variable.defs[0].type === "Parameter") { + variable.references.forEach(checkReference); + } + } + + /** + * Checks parameters of a given function node. + * @param {ASTNode} node - A function node to check. + * @returns {void} + */ + function checkForFunction(node) { + context.getDeclaredVariables(node).forEach(checkVariable); + } + + return { + + // `:exit` is needed for the `node.parent` property of identifier nodes. + "FunctionDeclaration:exit": checkForFunction, + "FunctionExpression:exit": checkForFunction, + "ArrowFunctionExpression:exit": checkForFunction + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-path-concat.js b/node_modules/eslint/lib/rules/no-path-concat.js new file mode 100644 index 00000000..1dee7bda --- /dev/null +++ b/node_modules/eslint/lib/rules/no-path-concat.js @@ -0,0 +1,50 @@ +/** + * @fileoverview Disallow string concatenation when using __dirname and __filename + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow string concatenation with `__dirname` and `__filename`", + category: "Node.js and CommonJS", + recommended: false, + url: "https://eslint.org/docs/rules/no-path-concat" + }, + + schema: [] + }, + + create(context) { + + const MATCHER = /^__(?:dir|file)name$/; + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + BinaryExpression(node) { + + const left = node.left, + right = node.right; + + if (node.operator === "+" && + ((left.type === "Identifier" && MATCHER.test(left.name)) || + (right.type === "Identifier" && MATCHER.test(right.name))) + ) { + + context.report({ node, message: "Use path.join() or path.resolve() instead of + to create paths." }); + } + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-plusplus.js b/node_modules/eslint/lib/rules/no-plusplus.js new file mode 100644 index 00000000..f754b367 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-plusplus.js @@ -0,0 +1,62 @@ +/** + * @fileoverview Rule to flag use of unary increment and decrement operators. + * @author Ian Christian Myers + * @author Brody McKee (github.com/mrmckeb) + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow the unary operators `++` and `--`", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-plusplus" + }, + + schema: [ + { + type: "object", + properties: { + allowForLoopAfterthoughts: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const config = context.options[0]; + let allowInForAfterthought = false; + + if (typeof config === "object") { + allowInForAfterthought = config.allowForLoopAfterthoughts === true; + } + + return { + + UpdateExpression(node) { + if (allowInForAfterthought && node.parent.type === "ForStatement") { + return; + } + context.report({ + node, + message: "Unary operator '{{operator}}' used.", + data: { + operator: node.operator + } + }); + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-process-env.js b/node_modules/eslint/lib/rules/no-process-env.js new file mode 100644 index 00000000..71b27ffd --- /dev/null +++ b/node_modules/eslint/lib/rules/no-process-env.js @@ -0,0 +1,40 @@ +/** + * @fileoverview Disallow the use of process.env() + * @author Vignesh Anand + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow the use of `process.env`", + category: "Node.js and CommonJS", + recommended: false, + url: "https://eslint.org/docs/rules/no-process-env" + }, + + schema: [] + }, + + create(context) { + + return { + + MemberExpression(node) { + const objectName = node.object.name, + propertyName = node.property.name; + + if (objectName === "process" && !node.computed && propertyName && propertyName === "env") { + context.report({ node, message: "Unexpected use of process.env." }); + } + + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-process-exit.js b/node_modules/eslint/lib/rules/no-process-exit.js new file mode 100644 index 00000000..2d22d7fd --- /dev/null +++ b/node_modules/eslint/lib/rules/no-process-exit.js @@ -0,0 +1,36 @@ +/** + * @fileoverview Disallow the use of process.exit() + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow the use of `process.exit()`", + category: "Node.js and CommonJS", + recommended: false, + url: "https://eslint.org/docs/rules/no-process-exit" + }, + + schema: [] + }, + + create(context) { + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "CallExpression > MemberExpression.callee[object.name = 'process'][property.name = 'exit']"(node) { + context.report({ node: node.parent, message: "Don't use process.exit(); throw an error instead." }); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-proto.js b/node_modules/eslint/lib/rules/no-proto.js new file mode 100644 index 00000000..e37c6c22 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-proto.js @@ -0,0 +1,39 @@ +/** + * @fileoverview Rule to flag usage of __proto__ property + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow the use of the `__proto__` property", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-proto" + }, + + schema: [] + }, + + create(context) { + + return { + + MemberExpression(node) { + + if (node.property && + (node.property.type === "Identifier" && node.property.name === "__proto__" && !node.computed) || + (node.property.type === "Literal" && node.property.value === "__proto__")) { + context.report({ node, message: "The '__proto__' property is deprecated." }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-prototype-builtins.js b/node_modules/eslint/lib/rules/no-prototype-builtins.js new file mode 100644 index 00000000..f52847f4 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-prototype-builtins.js @@ -0,0 +1,55 @@ +/** + * @fileoverview Rule to disallow use of Object.prototype builtins on objects + * @author Andrew Levine + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow calling some `Object.prototype` methods directly on objects", + category: "Possible Errors", + recommended: false, + url: "https://eslint.org/docs/rules/no-prototype-builtins" + }, + + schema: [] + }, + + create(context) { + const DISALLOWED_PROPS = [ + "hasOwnProperty", + "isPrototypeOf", + "propertyIsEnumerable" + ]; + + /** + * Reports if a disallowed property is used in a CallExpression + * @param {ASTNode} node The CallExpression node. + * @returns {void} + */ + function disallowBuiltIns(node) { + if (node.callee.type !== "MemberExpression" || node.callee.computed) { + return; + } + const propName = node.callee.property.name; + + if (DISALLOWED_PROPS.indexOf(propName) > -1) { + context.report({ + message: "Do not access Object.prototype method '{{prop}}' from target object.", + loc: node.callee.property.loc.start, + data: { prop: propName }, + node + }); + } + } + + return { + CallExpression: disallowBuiltIns + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-redeclare.js b/node_modules/eslint/lib/rules/no-redeclare.js new file mode 100644 index 00000000..79ab2113 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-redeclare.js @@ -0,0 +1,102 @@ +/** + * @fileoverview Rule to flag when the same variable is declared more then once. + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow variable redeclaration", + category: "Best Practices", + recommended: true, + url: "https://eslint.org/docs/rules/no-redeclare" + }, + + schema: [ + { + type: "object", + properties: { + builtinGlobals: { type: "boolean" } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const options = { + builtinGlobals: Boolean(context.options[0] && context.options[0].builtinGlobals) + }; + + /** + * Find variables in a given scope and flag redeclared ones. + * @param {Scope} scope - An eslint-scope scope object. + * @returns {void} + * @private + */ + function findVariablesInScope(scope) { + scope.variables.forEach(variable => { + const hasBuiltin = options.builtinGlobals && "writeable" in variable; + const count = (hasBuiltin ? 1 : 0) + variable.identifiers.length; + + if (count >= 2) { + variable.identifiers.sort((a, b) => a.range[1] - b.range[1]); + + for (let i = (hasBuiltin ? 0 : 1), l = variable.identifiers.length; i < l; i++) { + context.report({ node: variable.identifiers[i], message: "'{{a}}' is already defined.", data: { a: variable.name } }); + } + } + }); + + } + + /** + * Find variables in the current scope. + * @param {ASTNode} node - The Program node. + * @returns {void} + * @private + */ + function checkForGlobal(node) { + const scope = context.getScope(), + parserOptions = context.parserOptions, + ecmaFeatures = parserOptions.ecmaFeatures || {}; + + // Nodejs env or modules has a special scope. + if (ecmaFeatures.globalReturn || node.sourceType === "module") { + findVariablesInScope(scope.childScopes[0]); + } else { + findVariablesInScope(scope); + } + } + + /** + * Find variables in the current scope. + * @returns {void} + * @private + */ + function checkForBlock() { + findVariablesInScope(context.getScope()); + } + + if (context.parserOptions.ecmaVersion >= 6) { + return { + Program: checkForGlobal, + BlockStatement: checkForBlock, + SwitchStatement: checkForBlock + }; + } + return { + Program: checkForGlobal, + FunctionDeclaration: checkForBlock, + FunctionExpression: checkForBlock, + ArrowFunctionExpression: checkForBlock + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-regex-spaces.js b/node_modules/eslint/lib/rules/no-regex-spaces.js new file mode 100644 index 00000000..a50692a4 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-regex-spaces.js @@ -0,0 +1,115 @@ +/** + * @fileoverview Rule to count multiple spaces in regular expressions + * @author Matt DuVall + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow multiple spaces in regular expressions", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-regex-spaces" + }, + + schema: [], + + fixable: "code" + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + /** + * Validate regular expressions + * @param {ASTNode} node node to validate + * @param {string} value regular expression to validate + * @param {number} valueStart The start location of the regex/string literal. It will always be the case that + * `sourceCode.getText().slice(valueStart, valueStart + value.length) === value` + * @returns {void} + * @private + */ + function checkRegex(node, value, valueStart) { + const multipleSpacesRegex = /( {2,})( [+*{?]|[^+*{?]|$)/, + regexResults = multipleSpacesRegex.exec(value); + + if (regexResults !== null) { + const count = regexResults[1].length; + + context.report({ + node, + message: "Spaces are hard to count. Use {{{count}}}.", + data: { count }, + fix(fixer) { + return fixer.replaceTextRange( + [valueStart + regexResults.index, valueStart + regexResults.index + count], + ` {${count}}` + ); + } + }); + + /* + * TODO: (platinumazure) Fix message to use rule message + * substitution when api.report is fixed in lib/eslint.js. + */ + } + } + + /** + * Validate regular expression literals + * @param {ASTNode} node node to validate + * @returns {void} + * @private + */ + function checkLiteral(node) { + const token = sourceCode.getFirstToken(node), + nodeType = token.type, + nodeValue = token.value; + + if (nodeType === "RegularExpression") { + checkRegex(node, nodeValue, token.range[0]); + } + } + + /** + * Check if node is a string + * @param {ASTNode} node node to evaluate + * @returns {boolean} True if its a string + * @private + */ + function isString(node) { + return node && node.type === "Literal" && typeof node.value === "string"; + } + + /** + * Validate strings passed to the RegExp constructor + * @param {ASTNode} node node to validate + * @returns {void} + * @private + */ + function checkFunction(node) { + const scope = context.getScope(); + const regExpVar = astUtils.getVariableByName(scope, "RegExp"); + const shadowed = regExpVar && regExpVar.defs.length > 0; + + if (node.callee.type === "Identifier" && node.callee.name === "RegExp" && isString(node.arguments[0]) && !shadowed) { + checkRegex(node, node.arguments[0].value, node.arguments[0].range[0] + 1); + } + } + + return { + Literal: checkLiteral, + CallExpression: checkFunction, + NewExpression: checkFunction + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-restricted-globals.js b/node_modules/eslint/lib/rules/no-restricted-globals.js new file mode 100644 index 00000000..691e55d1 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-restricted-globals.js @@ -0,0 +1,121 @@ +/** + * @fileoverview Restrict usage of specified globals. + * @author Benoît Zugmeyer + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const DEFAULT_MESSAGE_TEMPLATE = "Unexpected use of '{{name}}'.", + CUSTOM_MESSAGE_TEMPLATE = "Unexpected use of '{{name}}'. {{customMessage}}"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow specified global variables", + category: "Variables", + recommended: false, + url: "https://eslint.org/docs/rules/no-restricted-globals" + }, + + schema: { + type: "array", + items: { + oneOf: [ + { + type: "string" + }, + { + type: "object", + properties: { + name: { type: "string" }, + message: { type: "string" } + }, + required: ["name"], + additionalProperties: false + } + ] + }, + uniqueItems: true, + minItems: 0 + } + }, + + create(context) { + + // If no globals are restricted, we don't need to do anything + if (context.options.length === 0) { + return {}; + } + + const restrictedGlobalMessages = context.options.reduce((memo, option) => { + if (typeof option === "string") { + memo[option] = null; + } else { + memo[option.name] = option.message; + } + + return memo; + }, {}); + + /** + * Report a variable to be used as a restricted global. + * @param {Reference} reference the variable reference + * @returns {void} + * @private + */ + function reportReference(reference) { + const name = reference.identifier.name, + customMessage = restrictedGlobalMessages[name], + message = customMessage + ? CUSTOM_MESSAGE_TEMPLATE + : DEFAULT_MESSAGE_TEMPLATE; + + context.report({ + node: reference.identifier, + message, + data: { + name, + customMessage + } + }); + } + + /** + * Check if the given name is a restricted global name. + * @param {string} name name of a variable + * @returns {boolean} whether the variable is a restricted global or not + * @private + */ + function isRestricted(name) { + return restrictedGlobalMessages.hasOwnProperty(name); + } + + return { + Program() { + const scope = context.getScope(); + + // Report variables declared elsewhere (ex: variables defined as "global" by eslint) + scope.variables.forEach(variable => { + if (!variable.defs.length && isRestricted(variable.name)) { + variable.references.forEach(reportReference); + } + }); + + // Report variables not declared at all + scope.through.forEach(reference => { + if (isRestricted(reference.identifier.name)) { + reportReference(reference); + } + }); + + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-restricted-imports.js b/node_modules/eslint/lib/rules/no-restricted-imports.js new file mode 100644 index 00000000..11d09d6d --- /dev/null +++ b/node_modules/eslint/lib/rules/no-restricted-imports.js @@ -0,0 +1,264 @@ +/** + * @fileoverview Restrict usage of specified node imports. + * @author Guy Ellis + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const DEFAULT_MESSAGE_TEMPLATE = "'{{importSource}}' import is restricted from being used."; +const CUSTOM_MESSAGE_TEMPLATE = "'{{importSource}}' import is restricted from being used. {{customMessage}}"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +const ignore = require("ignore"); + +const arrayOfStrings = { + type: "array", + items: { type: "string" }, + uniqueItems: true +}; + +const arrayOfStringsOrObjects = { + type: "array", + items: { + anyOf: [ + { type: "string" }, + { + type: "object", + properties: { + name: { type: "string" }, + message: { + type: "string", + minLength: 1 + }, + importNames: { + type: "array", + items: { + type: "string" + } + } + }, + additionalProperties: false, + required: ["name"] + } + ] + }, + uniqueItems: true +}; + +module.exports = { + meta: { + docs: { + description: "disallow specified modules when loaded by `import`", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/no-restricted-imports" + }, + + schema: { + anyOf: [ + arrayOfStringsOrObjects, + { + type: "array", + items: { + type: "object", + properties: { + paths: arrayOfStringsOrObjects, + patterns: arrayOfStrings + }, + additionalProperties: false + }, + additionalItems: false + } + ] + } + }, + + create(context) { + const options = Array.isArray(context.options) ? context.options : []; + const isPathAndPatternsObject = + typeof options[0] === "object" && + (options[0].hasOwnProperty("paths") || options[0].hasOwnProperty("patterns")); + + const restrictedPaths = (isPathAndPatternsObject ? options[0].paths : context.options) || []; + const restrictedPatterns = (isPathAndPatternsObject ? options[0].patterns : []) || []; + + const restrictedPathMessages = restrictedPaths.reduce((memo, importSource) => { + if (typeof importSource === "string") { + memo[importSource] = { message: null }; + } else { + memo[importSource.name] = { + message: importSource.message, + importNames: importSource.importNames + }; + } + return memo; + }, {}); + + // if no imports are restricted we don"t need to check + if (Object.keys(restrictedPaths).length === 0 && restrictedPatterns.length === 0) { + return {}; + } + + const restrictedPatternsMatcher = ignore().add(restrictedPatterns); + + /** + * Checks to see if "*" is being used to import everything. + * @param {Set.} importNames - Set of import names that are being imported + * @returns {boolean} whether everything is imported or not + */ + function isEverythingImported(importNames) { + return importNames.has("*"); + } + + /** + * Report a restricted path. + * @param {node} node representing the restricted path reference + * @returns {void} + * @private + */ + function reportPath(node) { + const importSource = node.source.value.trim(); + const customMessage = restrictedPathMessages[importSource] && restrictedPathMessages[importSource].message; + const message = customMessage + ? CUSTOM_MESSAGE_TEMPLATE + : DEFAULT_MESSAGE_TEMPLATE; + + context.report({ + node, + message, + data: { + importSource, + customMessage + } + }); + } + + /** + * Report a restricted path specifically for patterns. + * @param {node} node - representing the restricted path reference + * @returns {void} + * @private + */ + function reportPathForPatterns(node) { + const importSource = node.source.value.trim(); + + context.report({ + node, + message: "'{{importSource}}' import is restricted from being used by a pattern.", + data: { + importSource + } + }); + } + + /** + * Report a restricted path specifically when using the '*' import. + * @param {string} importSource - path of the import + * @param {node} node - representing the restricted path reference + * @returns {void} + * @private + */ + function reportPathForEverythingImported(importSource, node) { + const importNames = restrictedPathMessages[importSource].importNames; + + context.report({ + node, + message: "* import is invalid because '{{importNames}}' from '{{importSource}}' is restricted.", + data: { + importSource, + importNames + } + }); + } + + /** + * Check if the given importSource is restricted because '*' is being imported. + * @param {string} importSource - path of the import + * @param {Set.} importNames - Set of import names that are being imported + * @returns {boolean} whether the path is restricted + * @private + */ + function isRestrictedForEverythingImported(importSource, importNames) { + return Object.prototype.hasOwnProperty.call(restrictedPathMessages, importSource) && + restrictedPathMessages[importSource].importNames && + isEverythingImported(importNames); + } + + /** + * Check if the given importNames are restricted given a list of restrictedImportNames. + * @param {Set.} importNames - Set of import names that are being imported + * @param {[string]} restrictedImportNames - array of import names that are restricted for this import + * @returns {boolean} whether the objectName is restricted + * @private + */ + function isRestrictedObject(importNames, restrictedImportNames) { + return restrictedImportNames.some(restrictedObjectName => ( + importNames.has(restrictedObjectName) + )); + } + + /** + * Check if the given importSource is a restricted path. + * @param {string} importSource - path of the import + * @param {Set.} importNames - Set of import names that are being imported + * @returns {boolean} whether the variable is a restricted path or not + * @private + */ + function isRestrictedPath(importSource, importNames) { + let isRestricted = false; + + if (Object.prototype.hasOwnProperty.call(restrictedPathMessages, importSource)) { + if (restrictedPathMessages[importSource].importNames) { + isRestricted = isRestrictedObject(importNames, restrictedPathMessages[importSource].importNames); + } else { + isRestricted = true; + } + } + + return isRestricted; + } + + /** + * Check if the given importSource is restricted by a pattern. + * @param {string} importSource - path of the import + * @returns {boolean} whether the variable is a restricted pattern or not + * @private + */ + function isRestrictedPattern(importSource) { + return restrictedPatterns.length > 0 && restrictedPatternsMatcher.ignores(importSource); + } + + return { + ImportDeclaration(node) { + const importSource = node.source.value.trim(); + const importNames = node.specifiers.reduce((set, specifier) => { + if (specifier.type === "ImportDefaultSpecifier") { + set.add("default"); + } else if (specifier.type === "ImportNamespaceSpecifier") { + set.add("*"); + } else { + set.add(specifier.imported.name); + } + return set; + }, new Set()); + + if (isRestrictedForEverythingImported(importSource, importNames)) { + reportPathForEverythingImported(importSource, node); + } + + if (isRestrictedPath(importSource, importNames)) { + reportPath(node); + } + if (isRestrictedPattern(importSource)) { + reportPathForPatterns(node); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-restricted-modules.js b/node_modules/eslint/lib/rules/no-restricted-modules.js new file mode 100644 index 00000000..54271094 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-restricted-modules.js @@ -0,0 +1,178 @@ +/** + * @fileoverview Restrict usage of specified node modules. + * @author Christian Schulz + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const DEFAULT_MESSAGE_TEMPLATE = "'{{moduleName}}' module is restricted from being used."; +const CUSTOM_MESSAGE_TEMPLATE = "'{{moduleName}}' module is restricted from being used. {{customMessage}}"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +const ignore = require("ignore"); + +const arrayOfStrings = { + type: "array", + items: { type: "string" }, + uniqueItems: true +}; + +const arrayOfStringsOrObjects = { + type: "array", + items: { + anyOf: [ + { type: "string" }, + { + type: "object", + properties: { + name: { type: "string" }, + message: { + type: "string", + minLength: 1 + } + }, + additionalProperties: false, + required: ["name"] + } + ] + }, + uniqueItems: true +}; + +module.exports = { + meta: { + docs: { + description: "disallow specified modules when loaded by `require`", + category: "Node.js and CommonJS", + recommended: false, + url: "https://eslint.org/docs/rules/no-restricted-modules" + }, + + schema: { + anyOf: [ + arrayOfStringsOrObjects, + { + type: "array", + items: { + type: "object", + properties: { + paths: arrayOfStringsOrObjects, + patterns: arrayOfStrings + }, + additionalProperties: false + }, + additionalItems: false + } + ] + } + }, + + create(context) { + const options = Array.isArray(context.options) ? context.options : []; + const isPathAndPatternsObject = + typeof options[0] === "object" && + (options[0].hasOwnProperty("paths") || options[0].hasOwnProperty("patterns")); + + const restrictedPaths = (isPathAndPatternsObject ? options[0].paths : context.options) || []; + const restrictedPatterns = (isPathAndPatternsObject ? options[0].patterns : []) || []; + + const restrictedPathMessages = restrictedPaths.reduce((memo, importName) => { + if (typeof importName === "string") { + memo[importName] = null; + } else { + memo[importName.name] = importName.message; + } + return memo; + }, {}); + + // if no imports are restricted we don"t need to check + if (Object.keys(restrictedPaths).length === 0 && restrictedPatterns.length === 0) { + return {}; + } + + const ig = ignore().add(restrictedPatterns); + + + /** + * Function to check if a node is a string literal. + * @param {ASTNode} node The node to check. + * @returns {boolean} If the node is a string literal. + */ + function isString(node) { + return node && node.type === "Literal" && typeof node.value === "string"; + } + + /** + * Function to check if a node is a require call. + * @param {ASTNode} node The node to check. + * @returns {boolean} If the node is a require call. + */ + function isRequireCall(node) { + return node.callee.type === "Identifier" && node.callee.name === "require"; + } + + /** + * Report a restricted path. + * @param {node} node representing the restricted path reference + * @returns {void} + * @private + */ + function reportPath(node) { + const moduleName = node.arguments[0].value.trim(); + const customMessage = restrictedPathMessages[moduleName]; + const message = customMessage + ? CUSTOM_MESSAGE_TEMPLATE + : DEFAULT_MESSAGE_TEMPLATE; + + context.report({ + node, + message, + data: { + moduleName, + customMessage + } + }); + } + + /** + * Check if the given name is a restricted path name + * @param {string} name name of a variable + * @returns {boolean} whether the variable is a restricted path or not + * @private + */ + function isRestrictedPath(name) { + return Object.prototype.hasOwnProperty.call(restrictedPathMessages, name); + } + + return { + CallExpression(node) { + if (isRequireCall(node)) { + + // node has arguments and first argument is string + if (node.arguments.length && isString(node.arguments[0])) { + const moduleName = node.arguments[0].value.trim(); + + // check if argument value is in restricted modules array + if (isRestrictedPath(moduleName)) { + reportPath(node); + } + + if (restrictedPatterns.length > 0 && ig.ignores(moduleName)) { + context.report({ + node, + message: "'{{moduleName}}' module is restricted from being used by a pattern.", + data: { moduleName } + }); + } + } + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-restricted-properties.js b/node_modules/eslint/lib/rules/no-restricted-properties.js new file mode 100644 index 00000000..71cc83c6 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-restricted-properties.js @@ -0,0 +1,174 @@ +/** + * @fileoverview Rule to disallow certain object properties + * @author Will Klein & Eli White + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow certain properties on certain objects", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-restricted-properties" + }, + + schema: { + type: "array", + items: { + anyOf: [ // `object` and `property` are both optional, but at least one of them must be provided. + { + type: "object", + properties: { + object: { + type: "string" + }, + property: { + type: "string" + }, + message: { + type: "string" + } + }, + additionalProperties: false, + required: ["object"] + }, + { + type: "object", + properties: { + object: { + type: "string" + }, + property: { + type: "string" + }, + message: { + type: "string" + } + }, + additionalProperties: false, + required: ["property"] + } + ] + }, + uniqueItems: true + } + }, + + create(context) { + const restrictedCalls = context.options; + + if (restrictedCalls.length === 0) { + return {}; + } + + const restrictedProperties = new Map(); + const globallyRestrictedObjects = new Map(); + const globallyRestrictedProperties = new Map(); + + restrictedCalls.forEach(option => { + const objectName = option.object; + const propertyName = option.property; + + if (typeof objectName === "undefined") { + globallyRestrictedProperties.set(propertyName, { message: option.message }); + } else if (typeof propertyName === "undefined") { + globallyRestrictedObjects.set(objectName, { message: option.message }); + } else { + if (!restrictedProperties.has(objectName)) { + restrictedProperties.set(objectName, new Map()); + } + + restrictedProperties.get(objectName).set(propertyName, { + message: option.message + }); + } + }); + + /** + * Checks to see whether a property access is restricted, and reports it if so. + * @param {ASTNode} node The node to report + * @param {string} objectName The name of the object + * @param {string} propertyName The name of the property + * @returns {undefined} + */ + function checkPropertyAccess(node, objectName, propertyName) { + if (propertyName === null) { + return; + } + const matchedObject = restrictedProperties.get(objectName); + const matchedObjectProperty = matchedObject ? matchedObject.get(propertyName) : globallyRestrictedObjects.get(objectName); + const globalMatchedProperty = globallyRestrictedProperties.get(propertyName); + + if (matchedObjectProperty) { + const message = matchedObjectProperty.message ? ` ${matchedObjectProperty.message}` : ""; + + context.report({ + node, + // eslint-disable-next-line eslint-plugin/report-message-format + message: "'{{objectName}}.{{propertyName}}' is restricted from being used.{{message}}", + data: { + objectName, + propertyName, + message + } + }); + } else if (globalMatchedProperty) { + const message = globalMatchedProperty.message ? ` ${globalMatchedProperty.message}` : ""; + + context.report({ + node, + // eslint-disable-next-line eslint-plugin/report-message-format + message: "'{{propertyName}}' is restricted from being used.{{message}}", + data: { + propertyName, + message + } + }); + } + } + + /** + * Checks property accesses in a destructuring assignment expression, e.g. `var foo; ({foo} = bar);` + * @param {ASTNode} node An AssignmentExpression or AssignmentPattern node + * @returns {undefined} + */ + function checkDestructuringAssignment(node) { + if (node.right.type === "Identifier") { + const objectName = node.right.name; + + if (node.left.type === "ObjectPattern") { + node.left.properties.forEach(property => { + checkPropertyAccess(node.left, objectName, astUtils.getStaticPropertyName(property)); + }); + } + } + } + + return { + MemberExpression(node) { + checkPropertyAccess(node, node.object && node.object.name, astUtils.getStaticPropertyName(node)); + }, + VariableDeclarator(node) { + if (node.init && node.init.type === "Identifier") { + const objectName = node.init.name; + + if (node.id.type === "ObjectPattern") { + node.id.properties.forEach(property => { + checkPropertyAccess(node.id, objectName, astUtils.getStaticPropertyName(property)); + }); + } + } + }, + AssignmentExpression: checkDestructuringAssignment, + AssignmentPattern: checkDestructuringAssignment + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-restricted-syntax.js b/node_modules/eslint/lib/rules/no-restricted-syntax.js new file mode 100644 index 00000000..c472d943 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-restricted-syntax.js @@ -0,0 +1,63 @@ +/** + * @fileoverview Rule to flag use of certain node types + * @author Burak Yigit Kaya + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow specified syntax", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-restricted-syntax" + }, + + schema: { + type: "array", + items: [{ + oneOf: [ + { + type: "string" + }, + { + type: "object", + properties: { + selector: { type: "string" }, + message: { type: "string" } + }, + required: ["selector"], + additionalProperties: false + } + ] + }], + uniqueItems: true, + minItems: 0 + } + }, + + create(context) { + return context.options.reduce((result, selectorOrObject) => { + const isStringFormat = (typeof selectorOrObject === "string"); + const hasCustomMessage = !isStringFormat && Boolean(selectorOrObject.message); + + const selector = isStringFormat ? selectorOrObject : selectorOrObject.selector; + const message = hasCustomMessage ? selectorOrObject.message : "Using '{{selector}}' is not allowed."; + + return Object.assign(result, { + [selector](node) { + context.report({ + node, + message, + data: hasCustomMessage ? {} : { selector } + }); + } + }); + }, {}); + + } +}; diff --git a/node_modules/eslint/lib/rules/no-return-assign.js b/node_modules/eslint/lib/rules/no-return-assign.js new file mode 100644 index 00000000..ca96da9f --- /dev/null +++ b/node_modules/eslint/lib/rules/no-return-assign.js @@ -0,0 +1,73 @@ +/** + * @fileoverview Rule to flag when return statement contains assignment + * @author Ilya Volodin + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const SENTINEL_TYPE = /^(?:[a-zA-Z]+?Statement|ArrowFunctionExpression|FunctionExpression|ClassExpression)$/; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow assignment operators in `return` statements", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-return-assign" + }, + + schema: [ + { + enum: ["except-parens", "always"] + } + ] + }, + + create(context) { + const always = (context.options[0] || "except-parens") !== "except-parens"; + const sourceCode = context.getSourceCode(); + + return { + AssignmentExpression(node) { + if (!always && astUtils.isParenthesised(sourceCode, node)) { + return; + } + + let currentChild = node; + let parent = currentChild.parent; + + // Find ReturnStatement or ArrowFunctionExpression in ancestors. + while (parent && !SENTINEL_TYPE.test(parent.type)) { + currentChild = parent; + parent = parent.parent; + } + + // Reports. + if (parent && parent.type === "ReturnStatement") { + context.report({ + node: parent, + message: "Return statement should not contain assignment." + }); + } else if (parent && parent.type === "ArrowFunctionExpression" && parent.body === currentChild) { + context.report({ + node: parent, + message: "Arrow function should not return assignment." + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-return-await.js b/node_modules/eslint/lib/rules/no-return-await.js new file mode 100644 index 00000000..490ccaeb --- /dev/null +++ b/node_modules/eslint/lib/rules/no-return-await.js @@ -0,0 +1,98 @@ +/** + * @fileoverview Disallows unnecessary `return await` + * @author Jordan Harband + */ +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +const message = "Redundant use of `await` on a return value."; + +module.exports = { + meta: { + docs: { + description: "disallow unnecessary `return await`", + category: "Best Practices", + + // TODO: set to true + recommended: false, + + url: "https://eslint.org/docs/rules/no-return-await" + }, + fixable: null, + schema: [ + ] + }, + + create(context) { + + /** + * Reports a found unnecessary `await` expression. + * @param {ASTNode} node The node representing the `await` expression to report + * @returns {void} + */ + function reportUnnecessaryAwait(node) { + context.report({ + node: context.getSourceCode().getFirstToken(node), + loc: node.loc, + message + }); + } + + /** + * Determines whether a thrown error from this node will be caught/handled within this function rather than immediately halting + * this function. For example, a statement in a `try` block will always have an error handler. A statement in + * a `catch` block will only have an error handler if there is also a `finally` block. + * @param {ASTNode} node A node representing a location where an could be thrown + * @returns {boolean} `true` if a thrown error will be caught/handled in this function + */ + function hasErrorHandler(node) { + let ancestor = node; + + while (!astUtils.isFunction(ancestor) && ancestor.type !== "Program") { + if (ancestor.parent.type === "TryStatement" && (ancestor === ancestor.parent.block || ancestor === ancestor.parent.handler && ancestor.parent.finalizer)) { + return true; + } + ancestor = ancestor.parent; + } + return false; + } + + /** + * Checks if a node is placed in tail call position. Once `return` arguments (or arrow function expressions) can be a complex expression, + * an `await` expression could or could not be unnecessary by the definition of this rule. So we're looking for `await` expressions that are in tail position. + * @param {ASTNode} node A node representing the `await` expression to check + * @returns {boolean} The checking result + */ + function isInTailCallPosition(node) { + if (node.parent.type === "ArrowFunctionExpression") { + return true; + } + if (node.parent.type === "ReturnStatement") { + return !hasErrorHandler(node.parent); + } + if (node.parent.type === "ConditionalExpression" && (node === node.parent.consequent || node === node.parent.alternate)) { + return isInTailCallPosition(node.parent); + } + if (node.parent.type === "LogicalExpression" && node === node.parent.right) { + return isInTailCallPosition(node.parent); + } + if (node.parent.type === "SequenceExpression" && node === node.parent.expressions[node.parent.expressions.length - 1]) { + return isInTailCallPosition(node.parent); + } + return false; + } + + return { + AwaitExpression(node) { + if (isInTailCallPosition(node) && !hasErrorHandler(node)) { + reportUnnecessaryAwait(node); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-script-url.js b/node_modules/eslint/lib/rules/no-script-url.js new file mode 100644 index 00000000..ba74dafb --- /dev/null +++ b/node_modules/eslint/lib/rules/no-script-url.js @@ -0,0 +1,42 @@ +/** + * @fileoverview Rule to flag when using javascript: urls + * @author Ilya Volodin + */ +/* jshint scripturl: true */ +/* eslint no-script-url: 0 */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `javascript:` urls", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-script-url" + }, + + schema: [] + }, + + create(context) { + + return { + + Literal(node) { + if (node.value && typeof node.value === "string") { + const value = node.value.toLowerCase(); + + if (value.indexOf("javascript:") === 0) { + context.report({ node, message: "Script URL is a form of eval." }); + } + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-self-assign.js b/node_modules/eslint/lib/rules/no-self-assign.js new file mode 100644 index 00000000..8091d7d2 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-self-assign.js @@ -0,0 +1,217 @@ +/** + * @fileoverview Rule to disallow assignments where both sides are exactly the same + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const SPACES = /\s+/g; + +/** + * Checks whether the property of 2 given member expression nodes are the same + * property or not. + * + * @param {ASTNode} left - A member expression node to check. + * @param {ASTNode} right - Another member expression node to check. + * @returns {boolean} `true` if the member expressions have the same property. + */ +function isSameProperty(left, right) { + if (left.property.type === "Identifier" && + left.property.type === right.property.type && + left.property.name === right.property.name && + left.computed === right.computed + ) { + return true; + } + + const lname = astUtils.getStaticPropertyName(left); + const rname = astUtils.getStaticPropertyName(right); + + return lname !== null && lname === rname; +} + +/** + * Checks whether 2 given member expression nodes are the reference to the same + * property or not. + * + * @param {ASTNode} left - A member expression node to check. + * @param {ASTNode} right - Another member expression node to check. + * @returns {boolean} `true` if the member expressions are the reference to the + * same property or not. + */ +function isSameMember(left, right) { + if (!isSameProperty(left, right)) { + return false; + } + + const lobj = left.object; + const robj = right.object; + + if (lobj.type !== robj.type) { + return false; + } + if (lobj.type === "MemberExpression") { + return isSameMember(lobj, robj); + } + return lobj.type === "Identifier" && lobj.name === robj.name; +} + +/** + * Traverses 2 Pattern nodes in parallel, then reports self-assignments. + * + * @param {ASTNode|null} left - A left node to traverse. This is a Pattern or + * a Property. + * @param {ASTNode|null} right - A right node to traverse. This is a Pattern or + * a Property. + * @param {boolean} props - The flag to check member expressions as well. + * @param {Function} report - A callback function to report. + * @returns {void} + */ +function eachSelfAssignment(left, right, props, report) { + if (!left || !right) { + + // do nothing + } else if ( + left.type === "Identifier" && + right.type === "Identifier" && + left.name === right.name + ) { + report(right); + } else if ( + left.type === "ArrayPattern" && + right.type === "ArrayExpression" + ) { + const end = Math.min(left.elements.length, right.elements.length); + + for (let i = 0; i < end; ++i) { + const rightElement = right.elements[i]; + + eachSelfAssignment(left.elements[i], rightElement, props, report); + + // After a spread element, those indices are unknown. + if (rightElement && rightElement.type === "SpreadElement") { + break; + } + } + } else if ( + left.type === "RestElement" && + right.type === "SpreadElement" + ) { + eachSelfAssignment(left.argument, right.argument, props, report); + } else if ( + left.type === "ObjectPattern" && + right.type === "ObjectExpression" && + right.properties.length >= 1 + ) { + + /* + * Gets the index of the last spread property. + * It's possible to overwrite properties followed by it. + */ + let startJ = 0; + + for (let i = right.properties.length - 1; i >= 0; --i) { + const propType = right.properties[i].type; + + if (propType === "SpreadElement" || propType === "ExperimentalSpreadProperty") { + startJ = i + 1; + break; + } + } + + for (let i = 0; i < left.properties.length; ++i) { + for (let j = startJ; j < right.properties.length; ++j) { + eachSelfAssignment( + left.properties[i], + right.properties[j], + props, + report + ); + } + } + } else if ( + left.type === "Property" && + right.type === "Property" && + !left.computed && + !right.computed && + right.kind === "init" && + !right.method && + left.key.name === right.key.name + ) { + eachSelfAssignment(left.value, right.value, props, report); + } else if ( + props && + left.type === "MemberExpression" && + right.type === "MemberExpression" && + isSameMember(left, right) + ) { + report(right); + } +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow assignments where both sides are exactly the same", + category: "Best Practices", + recommended: true, + url: "https://eslint.org/docs/rules/no-self-assign" + }, + + schema: [ + { + type: "object", + properties: { + props: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + const options = context.options[0]; + const props = Boolean(options && options.props); + + /** + * Reports a given node as self assignments. + * + * @param {ASTNode} node - A node to report. This is an Identifier node. + * @returns {void} + */ + function report(node) { + context.report({ + node, + message: "'{{name}}' is assigned to itself.", + data: { + name: sourceCode.getText(node).replace(SPACES, "") + } + }); + } + + return { + AssignmentExpression(node) { + if (node.operator === "=") { + eachSelfAssignment(node.left, node.right, props, report); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-self-compare.js b/node_modules/eslint/lib/rules/no-self-compare.js new file mode 100644 index 00000000..6ebc3870 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-self-compare.js @@ -0,0 +1,54 @@ +/** + * @fileoverview Rule to flag comparison where left part is the same as the right + * part. + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow comparisons where both sides are exactly the same", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-self-compare" + }, + + schema: [] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + /** + * Determines whether two nodes are composed of the same tokens. + * @param {ASTNode} nodeA The first node + * @param {ASTNode} nodeB The second node + * @returns {boolean} true if the nodes have identical token representations + */ + function hasSameTokens(nodeA, nodeB) { + const tokensA = sourceCode.getTokens(nodeA); + const tokensB = sourceCode.getTokens(nodeB); + + return tokensA.length === tokensB.length && + tokensA.every((token, index) => token.type === tokensB[index].type && token.value === tokensB[index].value); + } + + return { + + BinaryExpression(node) { + const operators = new Set(["===", "==", "!==", "!=", ">", "<", ">=", "<="]); + + if (operators.has(node.operator) && hasSameTokens(node.left, node.right)) { + context.report({ node, message: "Comparing to itself is potentially pointless." }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-sequences.js b/node_modules/eslint/lib/rules/no-sequences.js new file mode 100644 index 00000000..8eaf5557 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-sequences.js @@ -0,0 +1,113 @@ +/** + * @fileoverview Rule to flag use of comma operator + * @author Brandon Mills + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow comma operators", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-sequences" + }, + + schema: [] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + /** + * Parts of the grammar that are required to have parens. + */ + const parenthesized = { + DoWhileStatement: "test", + IfStatement: "test", + SwitchStatement: "discriminant", + WhileStatement: "test", + WithStatement: "object", + ArrowFunctionExpression: "body" + + /* + * Omitting CallExpression - commas are parsed as argument separators + * Omitting NewExpression - commas are parsed as argument separators + * Omitting ForInStatement - parts aren't individually parenthesised + * Omitting ForStatement - parts aren't individually parenthesised + */ + }; + + /** + * Determines whether a node is required by the grammar to be wrapped in + * parens, e.g. the test of an if statement. + * @param {ASTNode} node - The AST node + * @returns {boolean} True if parens around node belong to parent node. + */ + function requiresExtraParens(node) { + return node.parent && parenthesized[node.parent.type] && + node === node.parent[parenthesized[node.parent.type]]; + } + + /** + * Check if a node is wrapped in parens. + * @param {ASTNode} node - The AST node + * @returns {boolean} True if the node has a paren on each side. + */ + function isParenthesised(node) { + return astUtils.isParenthesised(sourceCode, node); + } + + /** + * Check if a node is wrapped in two levels of parens. + * @param {ASTNode} node - The AST node + * @returns {boolean} True if two parens surround the node on each side. + */ + function isParenthesisedTwice(node) { + const previousToken = sourceCode.getTokenBefore(node, 1), + nextToken = sourceCode.getTokenAfter(node, 1); + + return isParenthesised(node) && previousToken && nextToken && + astUtils.isOpeningParenToken(previousToken) && previousToken.range[1] <= node.range[0] && + astUtils.isClosingParenToken(nextToken) && nextToken.range[0] >= node.range[1]; + } + + return { + SequenceExpression(node) { + + // Always allow sequences in for statement update + if (node.parent.type === "ForStatement" && + (node === node.parent.init || node === node.parent.update)) { + return; + } + + // Wrapping a sequence in extra parens indicates intent + if (requiresExtraParens(node)) { + if (isParenthesisedTwice(node)) { + return; + } + } else { + if (isParenthesised(node)) { + return; + } + } + + const child = sourceCode.getTokenAfter(node.expressions[0]); + + context.report({ node, loc: child.loc.start, message: "Unexpected use of comma operator." }); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-shadow-restricted-names.js b/node_modules/eslint/lib/rules/no-shadow-restricted-names.js new file mode 100644 index 00000000..7b92521b --- /dev/null +++ b/node_modules/eslint/lib/rules/no-shadow-restricted-names.js @@ -0,0 +1,70 @@ +/** + * @fileoverview Disallow shadowing of NaN, undefined, and Infinity (ES5 section 15.1.1) + * @author Michael Ficarra + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow identifiers from shadowing restricted names", + category: "Variables", + recommended: false, + url: "https://eslint.org/docs/rules/no-shadow-restricted-names" + }, + + schema: [] + }, + + create(context) { + + const RESTRICTED = ["undefined", "NaN", "Infinity", "arguments", "eval"]; + + /** + * Check if the node name is present inside the restricted list + * @param {ASTNode} id id to evaluate + * @returns {void} + * @private + */ + function checkForViolation(id) { + if (RESTRICTED.indexOf(id.name) > -1) { + context.report({ + node: id, + message: "Shadowing of global property '{{idName}}'.", + data: { + idName: id.name + } + }); + } + } + + return { + VariableDeclarator(node) { + checkForViolation(node.id); + }, + ArrowFunctionExpression(node) { + [].map.call(node.params, checkForViolation); + }, + FunctionExpression(node) { + if (node.id) { + checkForViolation(node.id); + } + [].map.call(node.params, checkForViolation); + }, + FunctionDeclaration(node) { + if (node.id) { + checkForViolation(node.id); + [].map.call(node.params, checkForViolation); + } + }, + CatchClause(node) { + checkForViolation(node.param); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-shadow.js b/node_modules/eslint/lib/rules/no-shadow.js new file mode 100644 index 00000000..d01231ff --- /dev/null +++ b/node_modules/eslint/lib/rules/no-shadow.js @@ -0,0 +1,189 @@ +/** + * @fileoverview Rule to flag on declaring variables already declared in the outer scope + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow variable declarations from shadowing variables declared in the outer scope", + category: "Variables", + recommended: false, + url: "https://eslint.org/docs/rules/no-shadow" + }, + + schema: [ + { + type: "object", + properties: { + builtinGlobals: { type: "boolean" }, + hoist: { enum: ["all", "functions", "never"] }, + allow: { + type: "array", + items: { + type: "string" + } + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const options = { + builtinGlobals: Boolean(context.options[0] && context.options[0].builtinGlobals), + hoist: (context.options[0] && context.options[0].hoist) || "functions", + allow: (context.options[0] && context.options[0].allow) || [] + }; + + /** + * Check if variable name is allowed. + * + * @param {ASTNode} variable The variable to check. + * @returns {boolean} Whether or not the variable name is allowed. + */ + function isAllowed(variable) { + return options.allow.indexOf(variable.name) !== -1; + } + + /** + * Checks if a variable of the class name in the class scope of ClassDeclaration. + * + * ClassDeclaration creates two variables of its name into its outer scope and its class scope. + * So we should ignore the variable in the class scope. + * + * @param {Object} variable The variable to check. + * @returns {boolean} Whether or not the variable of the class name in the class scope of ClassDeclaration. + */ + function isDuplicatedClassNameVariable(variable) { + const block = variable.scope.block; + + return block.type === "ClassDeclaration" && block.id === variable.identifiers[0]; + } + + /** + * Checks if a variable is inside the initializer of scopeVar. + * + * To avoid reporting at declarations such as `var a = function a() {};`. + * But it should report `var a = function(a) {};` or `var a = function() { function a() {} };`. + * + * @param {Object} variable The variable to check. + * @param {Object} scopeVar The scope variable to look for. + * @returns {boolean} Whether or not the variable is inside initializer of scopeVar. + */ + function isOnInitializer(variable, scopeVar) { + const outerScope = scopeVar.scope; + const outerDef = scopeVar.defs[0]; + const outer = outerDef && outerDef.parent && outerDef.parent.range; + const innerScope = variable.scope; + const innerDef = variable.defs[0]; + const inner = innerDef && innerDef.name.range; + + return ( + outer && + inner && + outer[0] < inner[0] && + inner[1] < outer[1] && + ((innerDef.type === "FunctionName" && innerDef.node.type === "FunctionExpression") || innerDef.node.type === "ClassExpression") && + outerScope === innerScope.upper + ); + } + + /** + * Get a range of a variable's identifier node. + * @param {Object} variable The variable to get. + * @returns {Array|undefined} The range of the variable's identifier node. + */ + function getNameRange(variable) { + const def = variable.defs[0]; + + return def && def.name.range; + } + + /** + * Checks if a variable is in TDZ of scopeVar. + * @param {Object} variable The variable to check. + * @param {Object} scopeVar The variable of TDZ. + * @returns {boolean} Whether or not the variable is in TDZ of scopeVar. + */ + function isInTdz(variable, scopeVar) { + const outerDef = scopeVar.defs[0]; + const inner = getNameRange(variable); + const outer = getNameRange(scopeVar); + + return ( + inner && + outer && + inner[1] < outer[0] && + + // Excepts FunctionDeclaration if is {"hoist":"function"}. + (options.hoist !== "functions" || !outerDef || outerDef.node.type !== "FunctionDeclaration") + ); + } + + /** + * Checks the current context for shadowed variables. + * @param {Scope} scope - Fixme + * @returns {void} + */ + function checkForShadows(scope) { + const variables = scope.variables; + + for (let i = 0; i < variables.length; ++i) { + const variable = variables[i]; + + // Skips "arguments" or variables of a class name in the class scope of ClassDeclaration. + if (variable.identifiers.length === 0 || + isDuplicatedClassNameVariable(variable) || + isAllowed(variable) + ) { + continue; + } + + // Gets shadowed variable. + const shadowed = astUtils.getVariableByName(scope.upper, variable.name); + + if (shadowed && + (shadowed.identifiers.length > 0 || (options.builtinGlobals && "writeable" in shadowed)) && + !isOnInitializer(variable, shadowed) && + !(options.hoist !== "all" && isInTdz(variable, shadowed)) + ) { + context.report({ + node: variable.identifiers[0], + message: "'{{name}}' is already declared in the upper scope.", + data: variable + }); + } + } + } + + return { + "Program:exit"() { + const globalScope = context.getScope(); + const stack = globalScope.childScopes.slice(); + + while (stack.length) { + const scope = stack.pop(); + + stack.push.apply(stack, scope.childScopes); + checkForShadows(scope); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-spaced-func.js b/node_modules/eslint/lib/rules/no-spaced-func.js new file mode 100644 index 00000000..42d1e4b2 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-spaced-func.js @@ -0,0 +1,76 @@ +/** + * @fileoverview Rule to check that spaced function application + * @author Matt DuVall + * @deprecated in ESLint v3.3.0 + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow spacing between function identifiers and their applications (deprecated)", + category: "Stylistic Issues", + recommended: false, + replacedBy: ["func-call-spacing"], + url: "https://eslint.org/docs/rules/no-spaced-func" + }, + + deprecated: true, + + fixable: "whitespace", + schema: [] + }, + + create(context) { + + const sourceCode = context.getSourceCode(); + + /** + * Check if open space is present in a function name + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function detectOpenSpaces(node) { + const lastCalleeToken = sourceCode.getLastToken(node.callee); + let prevToken = lastCalleeToken, + parenToken = sourceCode.getTokenAfter(lastCalleeToken); + + // advances to an open parenthesis. + while ( + parenToken && + parenToken.range[1] < node.range[1] && + parenToken.value !== "(" + ) { + prevToken = parenToken; + parenToken = sourceCode.getTokenAfter(parenToken); + } + + // look for a space between the callee and the open paren + if (parenToken && + parenToken.range[1] < node.range[1] && + sourceCode.isSpaceBetweenTokens(prevToken, parenToken) + ) { + context.report({ + node, + loc: lastCalleeToken.loc.start, + message: "Unexpected space between function name and paren.", + fix(fixer) { + return fixer.removeRange([prevToken.range[1], parenToken.range[0]]); + } + }); + } + } + + return { + CallExpression: detectOpenSpaces, + NewExpression: detectOpenSpaces + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-sparse-arrays.js b/node_modules/eslint/lib/rules/no-sparse-arrays.js new file mode 100644 index 00000000..1cc6f7cc --- /dev/null +++ b/node_modules/eslint/lib/rules/no-sparse-arrays.js @@ -0,0 +1,44 @@ +/** + * @fileoverview Disallow sparse arrays + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow sparse arrays", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-sparse-arrays" + }, + + schema: [] + }, + + create(context) { + + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + ArrayExpression(node) { + + const emptySpot = node.elements.indexOf(null) > -1; + + if (emptySpot) { + context.report({ node, message: "Unexpected comma in middle of array." }); + } + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-sync.js b/node_modules/eslint/lib/rules/no-sync.js new file mode 100644 index 00000000..eb7b787d --- /dev/null +++ b/node_modules/eslint/lib/rules/no-sync.js @@ -0,0 +1,54 @@ +/** + * @fileoverview Rule to check for properties whose identifier ends with the string Sync + * @author Matt DuVall + */ + +/* jshint node:true */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow synchronous methods", + category: "Node.js and CommonJS", + recommended: false, + url: "https://eslint.org/docs/rules/no-sync" + }, + + schema: [ + { + type: "object", + properties: { + allowAtRootLevel: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const selector = context.options[0] && context.options[0].allowAtRootLevel + ? ":function MemberExpression[property.name=/.*Sync$/]" + : "MemberExpression[property.name=/.*Sync$/]"; + + return { + [selector](node) { + context.report({ + node, + message: "Unexpected sync method: '{{propertyName}}'.", + data: { + propertyName: node.property.name + } + }); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-tabs.js b/node_modules/eslint/lib/rules/no-tabs.js new file mode 100644 index 00000000..08a8fa5b --- /dev/null +++ b/node_modules/eslint/lib/rules/no-tabs.js @@ -0,0 +1,48 @@ +/** + * @fileoverview Rule to check for tabs inside a file + * @author Gyandeep Singh + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ +const regex = /\t/; + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow all tabs", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-tabs" + }, + schema: [] + }, + + create(context) { + return { + Program(node) { + context.getSourceCode().getLines().forEach((line, index) => { + const match = regex.exec(line); + + if (match) { + context.report({ + node, + loc: { + line: index + 1, + column: match.index + 1 + }, + message: "Unexpected tab character." + }); + } + }); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-template-curly-in-string.js b/node_modules/eslint/lib/rules/no-template-curly-in-string.js new file mode 100644 index 00000000..ed74fcc6 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-template-curly-in-string.js @@ -0,0 +1,38 @@ +/** + * @fileoverview Warn when using template string syntax in regular strings + * @author Jeroen Engels + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow template literal placeholder syntax in regular strings", + category: "Possible Errors", + recommended: false, + url: "https://eslint.org/docs/rules/no-template-curly-in-string" + }, + + schema: [] + }, + + create(context) { + const regex = /\$\{[^}]+\}/; + + return { + Literal(node) { + if (typeof node.value === "string" && regex.test(node.value)) { + context.report({ + node, + message: "Unexpected template string expression." + }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-ternary.js b/node_modules/eslint/lib/rules/no-ternary.js new file mode 100644 index 00000000..4dcc8db0 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-ternary.js @@ -0,0 +1,35 @@ +/** + * @fileoverview Rule to flag use of ternary operators. + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow ternary operators", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-ternary" + }, + + schema: [] + }, + + create(context) { + + return { + + ConditionalExpression(node) { + context.report({ node, message: "Ternary operator used." }); + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-this-before-super.js b/node_modules/eslint/lib/rules/no-this-before-super.js new file mode 100644 index 00000000..944a3235 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-this-before-super.js @@ -0,0 +1,300 @@ +/** + * @fileoverview A rule to disallow using `this`/`super` before `super()`. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether or not a given node is a constructor. + * @param {ASTNode} node - A node to check. This node type is one of + * `Program`, `FunctionDeclaration`, `FunctionExpression`, and + * `ArrowFunctionExpression`. + * @returns {boolean} `true` if the node is a constructor. + */ +function isConstructorFunction(node) { + return ( + node.type === "FunctionExpression" && + node.parent.type === "MethodDefinition" && + node.parent.kind === "constructor" + ); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `this`/`super` before calling `super()` in constructors", + category: "ECMAScript 6", + recommended: true, + url: "https://eslint.org/docs/rules/no-this-before-super" + }, + + schema: [] + }, + + create(context) { + + /* + * Information for each constructor. + * - upper: Information of the upper constructor. + * - hasExtends: A flag which shows whether the owner class has a valid + * `extends` part. + * - scope: The scope of the owner class. + * - codePath: The code path of this constructor. + */ + let funcInfo = null; + + /* + * Information for each code path segment. + * Each key is the id of a code path segment. + * Each value is an object: + * - superCalled: The flag which shows `super()` called in all code paths. + * - invalidNodes: The array of invalid ThisExpression and Super nodes. + */ + let segInfoMap = Object.create(null); + + /** + * Gets whether or not `super()` is called in a given code path segment. + * @param {CodePathSegment} segment - A code path segment to get. + * @returns {boolean} `true` if `super()` is called. + */ + function isCalled(segment) { + return !segment.reachable || segInfoMap[segment.id].superCalled; + } + + /** + * Checks whether or not this is in a constructor. + * @returns {boolean} `true` if this is in a constructor. + */ + function isInConstructorOfDerivedClass() { + return Boolean(funcInfo && funcInfo.isConstructor && funcInfo.hasExtends); + } + + /** + * Checks whether or not this is before `super()` is called. + * @returns {boolean} `true` if this is before `super()` is called. + */ + function isBeforeCallOfSuper() { + return ( + isInConstructorOfDerivedClass() && + !funcInfo.codePath.currentSegments.every(isCalled) + ); + } + + /** + * Sets a given node as invalid. + * @param {ASTNode} node - A node to set as invalid. This is one of + * a ThisExpression and a Super. + * @returns {void} + */ + function setInvalid(node) { + const segments = funcInfo.codePath.currentSegments; + + for (let i = 0; i < segments.length; ++i) { + const segment = segments[i]; + + if (segment.reachable) { + segInfoMap[segment.id].invalidNodes.push(node); + } + } + } + + /** + * Sets the current segment as `super` was called. + * @returns {void} + */ + function setSuperCalled() { + const segments = funcInfo.codePath.currentSegments; + + for (let i = 0; i < segments.length; ++i) { + const segment = segments[i]; + + if (segment.reachable) { + segInfoMap[segment.id].superCalled = true; + } + } + } + + return { + + /** + * Adds information of a constructor into the stack. + * @param {CodePath} codePath - A code path which was started. + * @param {ASTNode} node - The current node. + * @returns {void} + */ + onCodePathStart(codePath, node) { + if (isConstructorFunction(node)) { + + // Class > ClassBody > MethodDefinition > FunctionExpression + const classNode = node.parent.parent.parent; + + funcInfo = { + upper: funcInfo, + isConstructor: true, + hasExtends: Boolean( + classNode.superClass && + !astUtils.isNullOrUndefined(classNode.superClass) + ), + codePath + }; + } else { + funcInfo = { + upper: funcInfo, + isConstructor: false, + hasExtends: false, + codePath + }; + } + }, + + /** + * Removes the top of stack item. + * + * And this treverses all segments of this code path then reports every + * invalid node. + * + * @param {CodePath} codePath - A code path which was ended. + * @param {ASTNode} node - The current node. + * @returns {void} + */ + onCodePathEnd(codePath) { + const isDerivedClass = funcInfo.hasExtends; + + funcInfo = funcInfo.upper; + if (!isDerivedClass) { + return; + } + + codePath.traverseSegments((segment, controller) => { + const info = segInfoMap[segment.id]; + + for (let i = 0; i < info.invalidNodes.length; ++i) { + const invalidNode = info.invalidNodes[i]; + + context.report({ + message: "'{{kind}}' is not allowed before 'super()'.", + node: invalidNode, + data: { + kind: invalidNode.type === "Super" ? "super" : "this" + } + }); + } + + if (info.superCalled) { + controller.skip(); + } + }); + }, + + /** + * Initialize information of a given code path segment. + * @param {CodePathSegment} segment - A code path segment to initialize. + * @returns {void} + */ + onCodePathSegmentStart(segment) { + if (!isInConstructorOfDerivedClass()) { + return; + } + + // Initialize info. + segInfoMap[segment.id] = { + superCalled: ( + segment.prevSegments.length > 0 && + segment.prevSegments.every(isCalled) + ), + invalidNodes: [] + }; + }, + + /** + * Update information of the code path segment when a code path was + * looped. + * @param {CodePathSegment} fromSegment - The code path segment of the + * end of a loop. + * @param {CodePathSegment} toSegment - A code path segment of the head + * of a loop. + * @returns {void} + */ + onCodePathSegmentLoop(fromSegment, toSegment) { + if (!isInConstructorOfDerivedClass()) { + return; + } + + // Update information inside of the loop. + funcInfo.codePath.traverseSegments( + { first: toSegment, last: fromSegment }, + (segment, controller) => { + const info = segInfoMap[segment.id]; + + if (info.superCalled) { + info.invalidNodes = []; + controller.skip(); + } else if ( + segment.prevSegments.length > 0 && + segment.prevSegments.every(isCalled) + ) { + info.superCalled = true; + info.invalidNodes = []; + } + } + ); + }, + + /** + * Reports if this is before `super()`. + * @param {ASTNode} node - A target node. + * @returns {void} + */ + ThisExpression(node) { + if (isBeforeCallOfSuper()) { + setInvalid(node); + } + }, + + /** + * Reports if this is before `super()`. + * @param {ASTNode} node - A target node. + * @returns {void} + */ + Super(node) { + if (!astUtils.isCallee(node) && isBeforeCallOfSuper()) { + setInvalid(node); + } + }, + + /** + * Marks `super()` called. + * @param {ASTNode} node - A target node. + * @returns {void} + */ + "CallExpression:exit"(node) { + if (node.callee.type === "Super" && isBeforeCallOfSuper()) { + setSuperCalled(); + } + }, + + /** + * Resets state. + * @returns {void} + */ + "Program:exit"() { + segInfoMap = Object.create(null); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-throw-literal.js b/node_modules/eslint/lib/rules/no-throw-literal.js new file mode 100644 index 00000000..b080578b --- /dev/null +++ b/node_modules/eslint/lib/rules/no-throw-literal.js @@ -0,0 +1,44 @@ +/** + * @fileoverview Rule to restrict what can be thrown as an exception. + * @author Dieter Oberkofler + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow throwing literals as exceptions", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-throw-literal" + }, + + schema: [] + }, + + create(context) { + + return { + + ThrowStatement(node) { + if (!astUtils.couldBeError(node.argument)) { + context.report({ node, message: "Expected an object to be thrown." }); + } else if (node.argument.type === "Identifier") { + if (node.argument.name === "undefined") { + context.report({ node, message: "Do not throw undefined." }); + } + } + + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-trailing-spaces.js b/node_modules/eslint/lib/rules/no-trailing-spaces.js new file mode 100644 index 00000000..4d70c3b5 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-trailing-spaces.js @@ -0,0 +1,170 @@ +/** + * @fileoverview Disallow trailing spaces at the end of lines. + * @author Nodeca Team + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow trailing whitespace at the end of lines", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-trailing-spaces" + }, + + fixable: "whitespace", + + schema: [ + { + type: "object", + properties: { + skipBlankLines: { + type: "boolean" + }, + ignoreComments: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + const BLANK_CLASS = "[ \t\u00a0\u2000-\u200b\u3000]", + SKIP_BLANK = `^${BLANK_CLASS}*$`, + NONBLANK = `${BLANK_CLASS}+$`; + + const options = context.options[0] || {}, + skipBlankLines = options.skipBlankLines || false, + ignoreComments = typeof options.ignoreComments === "boolean" && options.ignoreComments; + + /** + * Report the error message + * @param {ASTNode} node node to report + * @param {int[]} location range information + * @param {int[]} fixRange Range based on the whole program + * @returns {void} + */ + function report(node, location, fixRange) { + + /* + * Passing node is a bit dirty, because message data will contain big + * text in `source`. But... who cares :) ? + * One more kludge will not make worse the bloody wizardry of this + * plugin. + */ + context.report({ + node, + loc: location, + message: "Trailing spaces not allowed.", + fix(fixer) { + return fixer.removeRange(fixRange); + } + }); + } + + /** + * Given a list of comment nodes, return the line numbers for those comments. + * @param {Array} comments An array of comment nodes. + * @returns {number[]} An array of line numbers containing comments. + */ + function getCommentLineNumbers(comments) { + const lines = new Set(); + + comments.forEach(comment => { + for (let i = comment.loc.start.line; i <= comment.loc.end.line; i++) { + lines.add(i); + } + }); + + return lines; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + Program: function checkTrailingSpaces(node) { + + /* + * Let's hack. Since Espree does not return whitespace nodes, + * fetch the source code and do matching via regexps. + */ + + const re = new RegExp(NONBLANK), + skipMatch = new RegExp(SKIP_BLANK), + lines = sourceCode.lines, + linebreaks = sourceCode.getText().match(astUtils.createGlobalLinebreakMatcher()), + comments = sourceCode.getAllComments(), + commentLineNumbers = getCommentLineNumbers(comments); + + let totalLength = 0, + fixRange = []; + + for (let i = 0, ii = lines.length; i < ii; i++) { + const matches = re.exec(lines[i]); + + /* + * Always add linebreak length to line length to accommodate for line break (\n or \r\n) + * Because during the fix time they also reserve one spot in the array. + * Usually linebreak length is 2 for \r\n (CRLF) and 1 for \n (LF) + */ + const linebreakLength = linebreaks && linebreaks[i] ? linebreaks[i].length : 1; + const lineLength = lines[i].length + linebreakLength; + + if (matches) { + const location = { + line: i + 1, + column: matches.index + }; + + const rangeStart = totalLength + location.column; + const rangeEnd = totalLength + lineLength - linebreakLength; + const containingNode = sourceCode.getNodeByRangeIndex(rangeStart); + + if (containingNode && containingNode.type === "TemplateElement" && + rangeStart > containingNode.parent.range[0] && + rangeEnd < containingNode.parent.range[1]) { + totalLength += lineLength; + continue; + } + + /* + * If the line has only whitespace, and skipBlankLines + * is true, don't report it + */ + if (skipBlankLines && skipMatch.test(lines[i])) { + totalLength += lineLength; + continue; + } + + fixRange = [rangeStart, rangeEnd]; + + if (!ignoreComments || !commentLineNumbers.has(location.line)) { + report(node, location, fixRange); + } + } + + totalLength += lineLength; + } + } + + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-undef-init.js b/node_modules/eslint/lib/rules/no-undef-init.js new file mode 100644 index 00000000..2e0ab246 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-undef-init.js @@ -0,0 +1,64 @@ +/** + * @fileoverview Rule to flag when initializing to undefined + * @author Ilya Volodin + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow initializing variables to `undefined`", + category: "Variables", + recommended: false, + url: "https://eslint.org/docs/rules/no-undef-init" + }, + + schema: [], + + fixable: "code" + }, + + create(context) { + + const sourceCode = context.getSourceCode(); + + return { + + VariableDeclarator(node) { + const name = sourceCode.getText(node.id), + init = node.init && node.init.name, + scope = context.getScope(), + undefinedVar = astUtils.getVariableByName(scope, "undefined"), + shadowed = undefinedVar && undefinedVar.defs.length > 0; + + if (init === "undefined" && node.parent.kind !== "const" && !shadowed) { + context.report({ + node, + message: "It's not necessary to initialize '{{name}}' to undefined.", + data: { name }, + fix(fixer) { + if (node.parent.kind === "var") { + return null; + } + + if (node.id.type === "ArrayPattern" || node.id.type === "ObjectPattern") { + + // Don't fix destructuring assignment to `undefined`. + return null; + } + return fixer.removeRange([node.id.range[1], node.range[1]]); + } + }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-undef.js b/node_modules/eslint/lib/rules/no-undef.js new file mode 100644 index 00000000..c8347d50 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-undef.js @@ -0,0 +1,72 @@ +/** + * @fileoverview Rule to flag references to undeclared variables. + * @author Mark Macdonald + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks if the given node is the argument of a typeof operator. + * @param {ASTNode} node The AST node being checked. + * @returns {boolean} Whether or not the node is the argument of a typeof operator. + */ +function hasTypeOfOperator(node) { + const parent = node.parent; + + return parent.type === "UnaryExpression" && parent.operator === "typeof"; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow the use of undeclared variables unless mentioned in `/*global */` comments", + category: "Variables", + recommended: true, + url: "https://eslint.org/docs/rules/no-undef" + }, + + schema: [ + { + type: "object", + properties: { + typeof: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const options = context.options[0]; + const considerTypeOf = options && options.typeof === true || false; + + return { + "Program:exit"(/* node */) { + const globalScope = context.getScope(); + + globalScope.through.forEach(ref => { + const identifier = ref.identifier; + + if (!considerTypeOf && hasTypeOfOperator(identifier)) { + return; + } + + context.report({ + node: identifier, + message: "'{{name}}' is not defined.", + data: identifier + }); + }); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-undefined.js b/node_modules/eslint/lib/rules/no-undefined.js new file mode 100644 index 00000000..94b514e9 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-undefined.js @@ -0,0 +1,78 @@ +/** + * @fileoverview Rule to flag references to the undefined variable. + * @author Michael Ficarra + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow the use of `undefined` as an identifier", + category: "Variables", + recommended: false, + url: "https://eslint.org/docs/rules/no-undefined" + }, + + schema: [] + }, + + create(context) { + + /** + * Report an invalid "undefined" identifier node. + * @param {ASTNode} node The node to report. + * @returns {void} + */ + function report(node) { + context.report({ + node, + message: "Unexpected use of undefined." + }); + } + + /** + * Checks the given scope for references to `undefined` and reports + * all references found. + * @param {eslint-scope.Scope} scope The scope to check. + * @returns {void} + */ + function checkScope(scope) { + const undefinedVar = scope.set.get("undefined"); + + if (!undefinedVar) { + return; + } + + const references = undefinedVar.references; + + const defs = undefinedVar.defs; + + // Report non-initializing references (those are covered in defs below) + references + .filter(ref => !ref.init) + .forEach(ref => report(ref.identifier)); + + defs.forEach(def => report(def.name)); + } + + return { + "Program:exit"() { + const globalScope = context.getScope(); + + const stack = [globalScope]; + + while (stack.length) { + const scope = stack.pop(); + + stack.push.apply(stack, scope.childScopes); + checkScope(scope); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-underscore-dangle.js b/node_modules/eslint/lib/rules/no-underscore-dangle.js new file mode 100644 index 00000000..c76488a9 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-underscore-dangle.js @@ -0,0 +1,204 @@ +/** + * @fileoverview Rule to flag trailing underscores in variable declarations. + * @author Matt DuVall + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow dangling underscores in identifiers", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-underscore-dangle" + }, + + schema: [ + { + type: "object", + properties: { + allow: { + type: "array", + items: { + type: "string" + } + }, + allowAfterThis: { + type: "boolean" + }, + allowAfterSuper: { + type: "boolean" + }, + enforceInMethodNames: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const options = context.options[0] || {}; + const ALLOWED_VARIABLES = options.allow ? options.allow : []; + const allowAfterThis = typeof options.allowAfterThis !== "undefined" ? options.allowAfterThis : false; + const allowAfterSuper = typeof options.allowAfterSuper !== "undefined" ? options.allowAfterSuper : false; + const enforceInMethodNames = typeof options.enforceInMethodNames !== "undefined" ? options.enforceInMethodNames : false; + + //------------------------------------------------------------------------- + // Helpers + //------------------------------------------------------------------------- + + /** + * Check if identifier is present inside the allowed option + * @param {string} identifier name of the node + * @returns {boolean} true if its is present + * @private + */ + function isAllowed(identifier) { + return ALLOWED_VARIABLES.some(ident => ident === identifier); + } + + /** + * Check if identifier has a underscore at the end + * @param {ASTNode} identifier node to evaluate + * @returns {boolean} true if its is present + * @private + */ + function hasTrailingUnderscore(identifier) { + const len = identifier.length; + + return identifier !== "_" && (identifier[0] === "_" || identifier[len - 1] === "_"); + } + + /** + * Check if identifier is a special case member expression + * @param {ASTNode} identifier node to evaluate + * @returns {boolean} true if its is a special case + * @private + */ + function isSpecialCaseIdentifierForMemberExpression(identifier) { + return identifier === "__proto__"; + } + + /** + * Check if identifier is a special case variable expression + * @param {ASTNode} identifier node to evaluate + * @returns {boolean} true if its is a special case + * @private + */ + function isSpecialCaseIdentifierInVariableExpression(identifier) { + + // Checks for the underscore library usage here + return identifier === "_"; + } + + /** + * Check if function has a underscore at the end + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function checkForTrailingUnderscoreInFunctionDeclaration(node) { + if (node.id) { + const identifier = node.id.name; + + if (typeof identifier !== "undefined" && hasTrailingUnderscore(identifier) && !isAllowed(identifier)) { + context.report({ + node, + message: "Unexpected dangling '_' in '{{identifier}}'.", + data: { + identifier + } + }); + } + } + } + + /** + * Check if variable expression has a underscore at the end + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function checkForTrailingUnderscoreInVariableExpression(node) { + const identifier = node.id.name; + + if (typeof identifier !== "undefined" && hasTrailingUnderscore(identifier) && + !isSpecialCaseIdentifierInVariableExpression(identifier) && !isAllowed(identifier)) { + context.report({ + node, + message: "Unexpected dangling '_' in '{{identifier}}'.", + data: { + identifier + } + }); + } + } + + /** + * Check if member expression has a underscore at the end + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function checkForTrailingUnderscoreInMemberExpression(node) { + const identifier = node.property.name, + isMemberOfThis = node.object.type === "ThisExpression", + isMemberOfSuper = node.object.type === "Super"; + + if (typeof identifier !== "undefined" && hasTrailingUnderscore(identifier) && + !(isMemberOfThis && allowAfterThis) && + !(isMemberOfSuper && allowAfterSuper) && + !isSpecialCaseIdentifierForMemberExpression(identifier) && !isAllowed(identifier)) { + context.report({ + node, + message: "Unexpected dangling '_' in '{{identifier}}'.", + data: { + identifier + } + }); + } + } + + /** + * Check if method declaration or method property has a underscore at the end + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function checkForTrailingUnderscoreInMethod(node) { + const identifier = node.key.name; + const isMethod = node.type === "MethodDefinition" || node.type === "Property" && node.method; + + if (typeof identifier !== "undefined" && enforceInMethodNames && isMethod && hasTrailingUnderscore(identifier)) { + context.report({ + node, + message: "Unexpected dangling '_' in '{{identifier}}'.", + data: { + identifier + } + }); + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + FunctionDeclaration: checkForTrailingUnderscoreInFunctionDeclaration, + VariableDeclarator: checkForTrailingUnderscoreInVariableExpression, + MemberExpression: checkForTrailingUnderscoreInMemberExpression, + MethodDefinition: checkForTrailingUnderscoreInMethod, + Property: checkForTrailingUnderscoreInMethod + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-unexpected-multiline.js b/node_modules/eslint/lib/rules/no-unexpected-multiline.js new file mode 100644 index 00000000..51ba7cfa --- /dev/null +++ b/node_modules/eslint/lib/rules/no-unexpected-multiline.js @@ -0,0 +1,99 @@ +/** + * @fileoverview Rule to spot scenarios where a newline looks like it is ending a statement, but is not. + * @author Glen Mailer + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow confusing multiline expressions", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-unexpected-multiline" + }, + + schema: [] + }, + + create(context) { + + const FUNCTION_MESSAGE = "Unexpected newline between function and ( of function call."; + const PROPERTY_MESSAGE = "Unexpected newline between object and [ of property access."; + const TAGGED_TEMPLATE_MESSAGE = "Unexpected newline between template tag and template literal."; + const DIVISION_MESSAGE = "Unexpected newline between numerator and division operator."; + + const REGEX_FLAG_MATCHER = /^[gimsuy]+$/; + + const sourceCode = context.getSourceCode(); + + /** + * Check to see if there is a newline between the node and the following open bracket + * line's expression + * @param {ASTNode} node The node to check. + * @param {string} msg The error message to use. + * @returns {void} + * @private + */ + function checkForBreakAfter(node, msg) { + const openParen = sourceCode.getTokenAfter(node, astUtils.isNotClosingParenToken); + const nodeExpressionEnd = sourceCode.getTokenBefore(openParen); + + if (openParen.loc.start.line !== nodeExpressionEnd.loc.end.line) { + context.report({ node, loc: openParen.loc.start, message: msg, data: { char: openParen.value } }); + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + + MemberExpression(node) { + if (!node.computed) { + return; + } + checkForBreakAfter(node.object, PROPERTY_MESSAGE); + }, + + TaggedTemplateExpression(node) { + if (node.tag.loc.end.line === node.quasi.loc.start.line) { + return; + } + context.report({ node, loc: node.loc.start, message: TAGGED_TEMPLATE_MESSAGE }); + }, + + CallExpression(node) { + if (node.arguments.length === 0) { + return; + } + checkForBreakAfter(node.callee, FUNCTION_MESSAGE); + }, + + "BinaryExpression[operator='/'] > BinaryExpression[operator='/'].left"(node) { + const secondSlash = sourceCode.getTokenAfter(node, token => token.value === "/"); + const tokenAfterOperator = sourceCode.getTokenAfter(secondSlash); + + if ( + tokenAfterOperator.type === "Identifier" && + REGEX_FLAG_MATCHER.test(tokenAfterOperator.value) && + secondSlash.range[1] === tokenAfterOperator.range[0] + ) { + checkForBreakAfter(node.left, DIVISION_MESSAGE); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-unmodified-loop-condition.js b/node_modules/eslint/lib/rules/no-unmodified-loop-condition.js new file mode 100644 index 00000000..623144dc --- /dev/null +++ b/node_modules/eslint/lib/rules/no-unmodified-loop-condition.js @@ -0,0 +1,368 @@ +/** + * @fileoverview Rule to disallow use of unmodified expressions in loop conditions + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const Traverser = require("../util/traverser"), + astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const pushAll = Function.apply.bind(Array.prototype.push); +const SENTINEL_PATTERN = /(?:(?:Call|Class|Function|Member|New|Yield)Expression|Statement|Declaration)$/; +const LOOP_PATTERN = /^(?:DoWhile|For|While)Statement$/; // for-in/of statements don't have `test` property. +const GROUP_PATTERN = /^(?:BinaryExpression|ConditionalExpression)$/; +const SKIP_PATTERN = /^(?:ArrowFunction|Class|Function)Expression$/; +const DYNAMIC_PATTERN = /^(?:Call|Member|New|TaggedTemplate|Yield)Expression$/; + +/** + * @typedef {Object} LoopConditionInfo + * @property {eslint-scope.Reference} reference - The reference. + * @property {ASTNode} group - BinaryExpression or ConditionalExpression nodes + * that the reference is belonging to. + * @property {Function} isInLoop - The predicate which checks a given reference + * is in this loop. + * @property {boolean} modified - The flag that the reference is modified in + * this loop. + */ + +/** + * Checks whether or not a given reference is a write reference. + * + * @param {eslint-scope.Reference} reference - A reference to check. + * @returns {boolean} `true` if the reference is a write reference. + */ +function isWriteReference(reference) { + if (reference.init) { + const def = reference.resolved && reference.resolved.defs[0]; + + if (!def || def.type !== "Variable" || def.parent.kind !== "var") { + return false; + } + } + return reference.isWrite(); +} + +/** + * Checks whether or not a given loop condition info does not have the modified + * flag. + * + * @param {LoopConditionInfo} condition - A loop condition info to check. + * @returns {boolean} `true` if the loop condition info is "unmodified". + */ +function isUnmodified(condition) { + return !condition.modified; +} + +/** + * Checks whether or not a given loop condition info does not have the modified + * flag and does not have the group this condition belongs to. + * + * @param {LoopConditionInfo} condition - A loop condition info to check. + * @returns {boolean} `true` if the loop condition info is "unmodified". + */ +function isUnmodifiedAndNotBelongToGroup(condition) { + return !(condition.modified || condition.group); +} + +/** + * Checks whether or not a given reference is inside of a given node. + * + * @param {ASTNode} node - A node to check. + * @param {eslint-scope.Reference} reference - A reference to check. + * @returns {boolean} `true` if the reference is inside of the node. + */ +function isInRange(node, reference) { + const or = node.range; + const ir = reference.identifier.range; + + return or[0] <= ir[0] && ir[1] <= or[1]; +} + +/** + * Checks whether or not a given reference is inside of a loop node's condition. + * + * @param {ASTNode} node - A node to check. + * @param {eslint-scope.Reference} reference - A reference to check. + * @returns {boolean} `true` if the reference is inside of the loop node's + * condition. + */ +const isInLoop = { + WhileStatement: isInRange, + DoWhileStatement: isInRange, + ForStatement(node, reference) { + return ( + isInRange(node, reference) && + !(node.init && isInRange(node.init, reference)) + ); + } +}; + +/** + * Gets the function which encloses a given reference. + * This supports only FunctionDeclaration. + * + * @param {eslint-scope.Reference} reference - A reference to get. + * @returns {ASTNode|null} The function node or null. + */ +function getEncloseFunctionDeclaration(reference) { + let node = reference.identifier; + + while (node) { + if (node.type === "FunctionDeclaration") { + return node.id ? node : null; + } + + node = node.parent; + } + + return null; +} + +/** + * Updates the "modified" flags of given loop conditions with given modifiers. + * + * @param {LoopConditionInfo[]} conditions - The loop conditions to be updated. + * @param {eslint-scope.Reference[]} modifiers - The references to update. + * @returns {void} + */ +function updateModifiedFlag(conditions, modifiers) { + + for (let i = 0; i < conditions.length; ++i) { + const condition = conditions[i]; + + for (let j = 0; !condition.modified && j < modifiers.length; ++j) { + const modifier = modifiers[j]; + let funcNode, funcVar; + + /* + * Besides checking for the condition being in the loop, we want to + * check the function that this modifier is belonging to is called + * in the loop. + * FIXME: This should probably be extracted to a function. + */ + const inLoop = condition.isInLoop(modifier) || Boolean( + (funcNode = getEncloseFunctionDeclaration(modifier)) && + (funcVar = astUtils.getVariableByName(modifier.from.upper, funcNode.id.name)) && + funcVar.references.some(condition.isInLoop) + ); + + condition.modified = inLoop; + } + } +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow unmodified loop conditions", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-unmodified-loop-condition" + }, + + schema: [] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + let groupMap = null; + + /** + * Reports a given condition info. + * + * @param {LoopConditionInfo} condition - A loop condition info to report. + * @returns {void} + */ + function report(condition) { + const node = condition.reference.identifier; + + context.report({ + node, + message: "'{{name}}' is not modified in this loop.", + data: node + }); + } + + /** + * Registers given conditions to the group the condition belongs to. + * + * @param {LoopConditionInfo[]} conditions - A loop condition info to + * register. + * @returns {void} + */ + function registerConditionsToGroup(conditions) { + for (let i = 0; i < conditions.length; ++i) { + const condition = conditions[i]; + + if (condition.group) { + let group = groupMap.get(condition.group); + + if (!group) { + group = []; + groupMap.set(condition.group, group); + } + group.push(condition); + } + } + } + + /** + * Reports references which are inside of unmodified groups. + * + * @param {LoopConditionInfo[]} conditions - A loop condition info to report. + * @returns {void} + */ + function checkConditionsInGroup(conditions) { + if (conditions.every(isUnmodified)) { + conditions.forEach(report); + } + } + + /** + * Checks whether or not a given group node has any dynamic elements. + * + * @param {ASTNode} root - A node to check. + * This node is one of BinaryExpression or ConditionalExpression. + * @returns {boolean} `true` if the node is dynamic. + */ + function hasDynamicExpressions(root) { + let retv = false; + + Traverser.traverse(root, { + visitorKeys: sourceCode.visitorKeys, + enter(node) { + if (DYNAMIC_PATTERN.test(node.type)) { + retv = true; + this.break(); + } else if (SKIP_PATTERN.test(node.type)) { + this.skip(); + } + } + }); + + return retv; + } + + /** + * Creates the loop condition information from a given reference. + * + * @param {eslint-scope.Reference} reference - A reference to create. + * @returns {LoopConditionInfo|null} Created loop condition info, or null. + */ + function toLoopCondition(reference) { + if (reference.init) { + return null; + } + + let group = null; + let child = reference.identifier; + let node = child.parent; + + while (node) { + if (SENTINEL_PATTERN.test(node.type)) { + if (LOOP_PATTERN.test(node.type) && node.test === child) { + + // This reference is inside of a loop condition. + return { + reference, + group, + isInLoop: isInLoop[node.type].bind(null, node), + modified: false + }; + } + + // This reference is outside of a loop condition. + break; + } + + /* + * If it's inside of a group, OK if either operand is modified. + * So stores the group this reference belongs to. + */ + if (GROUP_PATTERN.test(node.type)) { + + // If this expression is dynamic, no need to check. + if (hasDynamicExpressions(node)) { + break; + } else { + group = node; + } + } + + child = node; + node = node.parent; + } + + return null; + } + + /** + * Finds unmodified references which are inside of a loop condition. + * Then reports the references which are outside of groups. + * + * @param {eslint-scope.Variable} variable - A variable to report. + * @returns {void} + */ + function checkReferences(variable) { + + // Gets references that exist in loop conditions. + const conditions = variable + .references + .map(toLoopCondition) + .filter(Boolean); + + if (conditions.length === 0) { + return; + } + + // Registers the conditions to belonging groups. + registerConditionsToGroup(conditions); + + // Check the conditions are modified. + const modifiers = variable.references.filter(isWriteReference); + + if (modifiers.length > 0) { + updateModifiedFlag(conditions, modifiers); + } + + /* + * Reports the conditions which are not belonging to groups. + * Others will be reported after all variables are done. + */ + conditions + .filter(isUnmodifiedAndNotBelongToGroup) + .forEach(report); + } + + return { + "Program:exit"() { + const queue = [context.getScope()]; + + groupMap = new Map(); + + let scope; + + while ((scope = queue.pop())) { + pushAll(queue, scope.childScopes); + scope.variables.forEach(checkReferences); + } + + groupMap.forEach(checkConditionsInGroup); + groupMap = null; + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-unneeded-ternary.js b/node_modules/eslint/lib/rules/no-unneeded-ternary.js new file mode 100644 index 00000000..7f82c8ee --- /dev/null +++ b/node_modules/eslint/lib/rules/no-unneeded-ternary.js @@ -0,0 +1,156 @@ +/** + * @fileoverview Rule to flag no-unneeded-ternary + * @author Gyandeep Singh + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +// Operators that always result in a boolean value +const BOOLEAN_OPERATORS = new Set(["==", "===", "!=", "!==", ">", ">=", "<", "<=", "in", "instanceof"]); +const OPERATOR_INVERSES = { + "==": "!=", + "!=": "==", + "===": "!==", + "!==": "===" + + // Operators like < and >= are not true inverses, since both will return false with NaN. +}; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow ternary operators when simpler alternatives exist", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-unneeded-ternary" + }, + + schema: [ + { + type: "object", + properties: { + defaultAssignment: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + + fixable: "code" + }, + + create(context) { + const options = context.options[0] || {}; + const defaultAssignment = options.defaultAssignment !== false; + const sourceCode = context.getSourceCode(); + + /** + * Test if the node is a boolean literal + * @param {ASTNode} node - The node to report. + * @returns {boolean} True if the its a boolean literal + * @private + */ + function isBooleanLiteral(node) { + return node.type === "Literal" && typeof node.value === "boolean"; + } + + /** + * Creates an expression that represents the boolean inverse of the expression represented by the original node + * @param {ASTNode} node A node representing an expression + * @returns {string} A string representing an inverted expression + */ + function invertExpression(node) { + if (node.type === "BinaryExpression" && Object.prototype.hasOwnProperty.call(OPERATOR_INVERSES, node.operator)) { + const operatorToken = sourceCode.getFirstTokenBetween( + node.left, + node.right, + token => token.value === node.operator + ); + const text = sourceCode.getText(); + + return text.slice(node.range[0], + operatorToken.range[0]) + OPERATOR_INVERSES[node.operator] + text.slice(operatorToken.range[1], node.range[1]); + } + + if (astUtils.getPrecedence(node) < astUtils.getPrecedence({ type: "UnaryExpression" })) { + return `!(${astUtils.getParenthesisedText(sourceCode, node)})`; + } + return `!${astUtils.getParenthesisedText(sourceCode, node)}`; + } + + /** + * Tests if a given node always evaluates to a boolean value + * @param {ASTNode} node - An expression node + * @returns {boolean} True if it is determined that the node will always evaluate to a boolean value + */ + function isBooleanExpression(node) { + return node.type === "BinaryExpression" && BOOLEAN_OPERATORS.has(node.operator) || + node.type === "UnaryExpression" && node.operator === "!"; + } + + /** + * Test if the node matches the pattern id ? id : expression + * @param {ASTNode} node - The ConditionalExpression to check. + * @returns {boolean} True if the pattern is matched, and false otherwise + * @private + */ + function matchesDefaultAssignment(node) { + return node.test.type === "Identifier" && + node.consequent.type === "Identifier" && + node.test.name === node.consequent.name; + } + + return { + + ConditionalExpression(node) { + if (isBooleanLiteral(node.alternate) && isBooleanLiteral(node.consequent)) { + context.report({ + node, + loc: node.consequent.loc.start, + message: "Unnecessary use of boolean literals in conditional expression.", + fix(fixer) { + if (node.consequent.value === node.alternate.value) { + + // Replace `foo ? true : true` with just `true`, but don't replace `foo() ? true : true` + return node.test.type === "Identifier" ? fixer.replaceText(node, node.consequent.value.toString()) : null; + } + if (node.alternate.value) { + + // Replace `foo() ? false : true` with `!(foo())` + return fixer.replaceText(node, invertExpression(node.test)); + } + + // Replace `foo ? true : false` with `foo` if `foo` is guaranteed to be a boolean, or `!!foo` otherwise. + + return fixer.replaceText(node, isBooleanExpression(node.test) ? astUtils.getParenthesisedText(sourceCode, node.test) : `!${invertExpression(node.test)}`); + } + }); + } else if (!defaultAssignment && matchesDefaultAssignment(node)) { + context.report({ + node, + loc: node.consequent.loc.start, + message: "Unnecessary use of conditional expression for default assignment.", + fix: fixer => { + let nodeAlternate = astUtils.getParenthesisedText(sourceCode, node.alternate); + + if (node.alternate.type === "ConditionalExpression") { + const isAlternateParenthesised = astUtils.isParenthesised(sourceCode, node.alternate); + + nodeAlternate = isAlternateParenthesised ? nodeAlternate : `(${nodeAlternate})`; + } + + return fixer.replaceText(node, `${astUtils.getParenthesisedText(sourceCode, node.test)} || ${nodeAlternate}`); + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-unreachable.js b/node_modules/eslint/lib/rules/no-unreachable.js new file mode 100644 index 00000000..80d24630 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-unreachable.js @@ -0,0 +1,213 @@ +/** + * @fileoverview Checks for unreachable code due to return, throws, break, and continue. + * @author Joel Feenstra + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether or not a given variable declarator has the initializer. + * @param {ASTNode} node - A VariableDeclarator node to check. + * @returns {boolean} `true` if the node has the initializer. + */ +function isInitialized(node) { + return Boolean(node.init); +} + +/** + * Checks whether or not a given code path segment is unreachable. + * @param {CodePathSegment} segment - A CodePathSegment to check. + * @returns {boolean} `true` if the segment is unreachable. + */ +function isUnreachable(segment) { + return !segment.reachable; +} + +/** + * The class to distinguish consecutive unreachable statements. + */ +class ConsecutiveRange { + constructor(sourceCode) { + this.sourceCode = sourceCode; + this.startNode = null; + this.endNode = null; + } + + /** + * The location object of this range. + * @type {Object} + */ + get location() { + return { + start: this.startNode.loc.start, + end: this.endNode.loc.end + }; + } + + /** + * `true` if this range is empty. + * @type {boolean} + */ + get isEmpty() { + return !(this.startNode && this.endNode); + } + + /** + * Checks whether the given node is inside of this range. + * @param {ASTNode|Token} node - The node to check. + * @returns {boolean} `true` if the node is inside of this range. + */ + contains(node) { + return ( + node.range[0] >= this.startNode.range[0] && + node.range[1] <= this.endNode.range[1] + ); + } + + /** + * Checks whether the given node is consecutive to this range. + * @param {ASTNode} node - The node to check. + * @returns {boolean} `true` if the node is consecutive to this range. + */ + isConsecutive(node) { + return this.contains(this.sourceCode.getTokenBefore(node)); + } + + /** + * Merges the given node to this range. + * @param {ASTNode} node - The node to merge. + * @returns {void} + */ + merge(node) { + this.endNode = node; + } + + /** + * Resets this range by the given node or null. + * @param {ASTNode|null} node - The node to reset, or null. + * @returns {void} + */ + reset(node) { + this.startNode = this.endNode = node; + } +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow unreachable code after `return`, `throw`, `continue`, and `break` statements", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-unreachable" + }, + + schema: [] + }, + + create(context) { + let currentCodePath = null; + + const range = new ConsecutiveRange(context.getSourceCode()); + + /** + * Reports a given node if it's unreachable. + * @param {ASTNode} node - A statement node to report. + * @returns {void} + */ + function reportIfUnreachable(node) { + let nextNode = null; + + if (node && currentCodePath.currentSegments.every(isUnreachable)) { + + // Store this statement to distinguish consecutive statements. + if (range.isEmpty) { + range.reset(node); + return; + } + + // Skip if this statement is inside of the current range. + if (range.contains(node)) { + return; + } + + // Merge if this statement is consecutive to the current range. + if (range.isConsecutive(node)) { + range.merge(node); + return; + } + + nextNode = node; + } + + /* + * Report the current range since this statement is reachable or is + * not consecutive to the current range. + */ + if (!range.isEmpty) { + context.report({ + message: "Unreachable code.", + loc: range.location, + node: range.startNode + }); + } + + // Update the current range. + range.reset(nextNode); + } + + return { + + // Manages the current code path. + onCodePathStart(codePath) { + currentCodePath = codePath; + }, + + onCodePathEnd() { + currentCodePath = currentCodePath.upper; + }, + + // Registers for all statement nodes (excludes FunctionDeclaration). + BlockStatement: reportIfUnreachable, + BreakStatement: reportIfUnreachable, + ClassDeclaration: reportIfUnreachable, + ContinueStatement: reportIfUnreachable, + DebuggerStatement: reportIfUnreachable, + DoWhileStatement: reportIfUnreachable, + EmptyStatement: reportIfUnreachable, + ExpressionStatement: reportIfUnreachable, + ForInStatement: reportIfUnreachable, + ForOfStatement: reportIfUnreachable, + ForStatement: reportIfUnreachable, + IfStatement: reportIfUnreachable, + ImportDeclaration: reportIfUnreachable, + LabeledStatement: reportIfUnreachable, + ReturnStatement: reportIfUnreachable, + SwitchStatement: reportIfUnreachable, + ThrowStatement: reportIfUnreachable, + TryStatement: reportIfUnreachable, + + VariableDeclaration(node) { + if (node.kind !== "var" || node.declarations.some(isInitialized)) { + reportIfUnreachable(node); + } + }, + + WhileStatement: reportIfUnreachable, + WithStatement: reportIfUnreachable, + ExportNamedDeclaration: reportIfUnreachable, + ExportDefaultDeclaration: reportIfUnreachable, + ExportAllDeclaration: reportIfUnreachable, + + "Program:exit"() { + reportIfUnreachable(); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-unsafe-finally.js b/node_modules/eslint/lib/rules/no-unsafe-finally.js new file mode 100644 index 00000000..1ebdd2e3 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-unsafe-finally.js @@ -0,0 +1,108 @@ +/** + * @fileoverview Rule to flag unsafe statements in finally block + * @author Onur Temizkan + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const SENTINEL_NODE_TYPE_RETURN_THROW = /^(?:Program|(?:Function|Class)(?:Declaration|Expression)|ArrowFunctionExpression)$/; +const SENTINEL_NODE_TYPE_BREAK = /^(?:Program|(?:Function|Class)(?:Declaration|Expression)|ArrowFunctionExpression|DoWhileStatement|WhileStatement|ForOfStatement|ForInStatement|ForStatement|SwitchStatement)$/; +const SENTINEL_NODE_TYPE_CONTINUE = /^(?:Program|(?:Function|Class)(?:Declaration|Expression)|ArrowFunctionExpression|DoWhileStatement|WhileStatement|ForOfStatement|ForInStatement|ForStatement)$/; + + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow control flow statements in `finally` blocks", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-unsafe-finally" + }, + + schema: [] + }, + create(context) { + + /** + * Checks if the node is the finalizer of a TryStatement + * + * @param {ASTNode} node - node to check. + * @returns {boolean} - true if the node is the finalizer of a TryStatement + */ + function isFinallyBlock(node) { + return node.parent.type === "TryStatement" && node.parent.finalizer === node; + } + + /** + * Climbs up the tree if the node is not a sentinel node + * + * @param {ASTNode} node - node to check. + * @param {string} label - label of the break or continue statement + * @returns {boolean} - return whether the node is a finally block or a sentinel node + */ + function isInFinallyBlock(node, label) { + let labelInside = false; + let sentinelNodeType; + + if (node.type === "BreakStatement" && !node.label) { + sentinelNodeType = SENTINEL_NODE_TYPE_BREAK; + } else if (node.type === "ContinueStatement") { + sentinelNodeType = SENTINEL_NODE_TYPE_CONTINUE; + } else { + sentinelNodeType = SENTINEL_NODE_TYPE_RETURN_THROW; + } + + for ( + let currentNode = node; + currentNode && !sentinelNodeType.test(currentNode.type); + currentNode = currentNode.parent + ) { + if (currentNode.parent.label && label && (currentNode.parent.label.name === label.name)) { + labelInside = true; + } + if (isFinallyBlock(currentNode)) { + if (label && labelInside) { + return false; + } + return true; + } + } + return false; + } + + /** + * Checks whether the possibly-unsafe statement is inside a finally block. + * + * @param {ASTNode} node - node to check. + * @returns {void} + */ + function check(node) { + if (isInFinallyBlock(node, node.label)) { + context.report({ + message: "Unsafe usage of {{nodeType}}.", + data: { + nodeType: node.type + }, + node, + line: node.loc.line, + column: node.loc.column + }); + } + } + + return { + ReturnStatement: check, + ThrowStatement: check, + BreakStatement: check, + ContinueStatement: check + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-unsafe-negation.js b/node_modules/eslint/lib/rules/no-unsafe-negation.js new file mode 100644 index 00000000..5dc39f18 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-unsafe-negation.js @@ -0,0 +1,81 @@ +/** + * @fileoverview Rule to disallow negating the left operand of relational operators + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether the given operator is a relational operator or not. + * + * @param {string} op - The operator type to check. + * @returns {boolean} `true` if the operator is a relational operator. + */ +function isRelationalOperator(op) { + return op === "in" || op === "instanceof"; +} + +/** + * Checks whether the given node is a logical negation expression or not. + * + * @param {ASTNode} node - The node to check. + * @returns {boolean} `true` if the node is a logical negation expression. + */ +function isNegation(node) { + return node.type === "UnaryExpression" && node.operator === "!"; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow negating the left operand of relational operators", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/no-unsafe-negation" + }, + schema: [], + fixable: "code" + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + return { + BinaryExpression(node) { + if (isRelationalOperator(node.operator) && + isNegation(node.left) && + !astUtils.isParenthesised(sourceCode, node.left) + ) { + context.report({ + node, + loc: node.left.loc, + message: "Unexpected negating the left operand of '{{operator}}' operator.", + data: node, + + fix(fixer) { + const negationToken = sourceCode.getFirstToken(node.left); + const fixRange = [negationToken.range[1], node.range[1]]; + const text = sourceCode.text.slice(fixRange[0], fixRange[1]); + + return fixer.replaceTextRange(fixRange, `(${text})`); + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-unused-expressions.js b/node_modules/eslint/lib/rules/no-unused-expressions.js new file mode 100644 index 00000000..fedfac17 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-unused-expressions.js @@ -0,0 +1,127 @@ +/** + * @fileoverview Flag expressions in statement position that do not side effect + * @author Michael Ficarra + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow unused expressions", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-unused-expressions" + }, + + schema: [ + { + type: "object", + properties: { + allowShortCircuit: { + type: "boolean" + }, + allowTernary: { + type: "boolean" + }, + allowTaggedTemplates: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const config = context.options[0] || {}, + allowShortCircuit = config.allowShortCircuit || false, + allowTernary = config.allowTernary || false, + allowTaggedTemplates = config.allowTaggedTemplates || false; + + /** + * @param {ASTNode} node - any node + * @returns {boolean} whether the given node structurally represents a directive + */ + function looksLikeDirective(node) { + return node.type === "ExpressionStatement" && + node.expression.type === "Literal" && typeof node.expression.value === "string"; + } + + /** + * @param {Function} predicate - ([a] -> Boolean) the function used to make the determination + * @param {a[]} list - the input list + * @returns {a[]} the leading sequence of members in the given list that pass the given predicate + */ + function takeWhile(predicate, list) { + for (let i = 0; i < list.length; ++i) { + if (!predicate(list[i])) { + return list.slice(0, i); + } + } + return list.slice(); + } + + /** + * @param {ASTNode} node - a Program or BlockStatement node + * @returns {ASTNode[]} the leading sequence of directive nodes in the given node's body + */ + function directives(node) { + return takeWhile(looksLikeDirective, node.body); + } + + /** + * @param {ASTNode} node - any node + * @param {ASTNode[]} ancestors - the given node's ancestors + * @returns {boolean} whether the given node is considered a directive in its current position + */ + function isDirective(node, ancestors) { + const parent = ancestors[ancestors.length - 1], + grandparent = ancestors[ancestors.length - 2]; + + return (parent.type === "Program" || parent.type === "BlockStatement" && + (/Function/.test(grandparent.type))) && + directives(parent).indexOf(node) >= 0; + } + + /** + * Determines whether or not a given node is a valid expression. Recurses on short circuit eval and ternary nodes if enabled by flags. + * @param {ASTNode} node - any node + * @returns {boolean} whether the given node is a valid expression + */ + function isValidExpression(node) { + if (allowTernary) { + + // Recursive check for ternary and logical expressions + if (node.type === "ConditionalExpression") { + return isValidExpression(node.consequent) && isValidExpression(node.alternate); + } + } + + if (allowShortCircuit) { + if (node.type === "LogicalExpression") { + return isValidExpression(node.right); + } + } + + if (allowTaggedTemplates && node.type === "TaggedTemplateExpression") { + return true; + } + + return /^(?:Assignment|Call|New|Update|Yield|Await)Expression$/.test(node.type) || + (node.type === "UnaryExpression" && ["delete", "void"].indexOf(node.operator) >= 0); + } + + return { + ExpressionStatement(node) { + if (!isValidExpression(node.expression) && !isDirective(node, context.getAncestors())) { + context.report({ node, message: "Expected an assignment or function call and instead saw an expression." }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-unused-labels.js b/node_modules/eslint/lib/rules/no-unused-labels.js new file mode 100644 index 00000000..3e1dcb66 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-unused-labels.js @@ -0,0 +1,107 @@ +/** + * @fileoverview Rule to disallow unused labels. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow unused labels", + category: "Best Practices", + recommended: true, + url: "https://eslint.org/docs/rules/no-unused-labels" + }, + + schema: [], + + fixable: "code" + }, + + create(context) { + const sourceCode = context.getSourceCode(); + let scopeInfo = null; + + /** + * Adds a scope info to the stack. + * + * @param {ASTNode} node - A node to add. This is a LabeledStatement. + * @returns {void} + */ + function enterLabeledScope(node) { + scopeInfo = { + label: node.label.name, + used: false, + upper: scopeInfo + }; + } + + /** + * Removes the top of the stack. + * At the same time, this reports the label if it's never used. + * + * @param {ASTNode} node - A node to report. This is a LabeledStatement. + * @returns {void} + */ + function exitLabeledScope(node) { + if (!scopeInfo.used) { + context.report({ + node: node.label, + message: "'{{name}}:' is defined but never used.", + data: node.label, + fix(fixer) { + + /* + * Only perform a fix if there are no comments between the label and the body. This will be the case + * when there is exactly one token/comment (the ":") between the label and the body. + */ + if (sourceCode.getTokenAfter(node.label, { includeComments: true }) === + sourceCode.getTokenBefore(node.body, { includeComments: true })) { + return fixer.removeRange([node.range[0], node.body.range[0]]); + } + + return null; + } + }); + } + + scopeInfo = scopeInfo.upper; + } + + /** + * Marks the label of a given node as used. + * + * @param {ASTNode} node - A node to mark. This is a BreakStatement or + * ContinueStatement. + * @returns {void} + */ + function markAsUsed(node) { + if (!node.label) { + return; + } + + const label = node.label.name; + let info = scopeInfo; + + while (info) { + if (info.label === label) { + info.used = true; + break; + } + info = info.upper; + } + } + + return { + LabeledStatement: enterLabeledScope, + "LabeledStatement:exit": exitLabeledScope, + BreakStatement: markAsUsed, + ContinueStatement: markAsUsed + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-unused-vars.js b/node_modules/eslint/lib/rules/no-unused-vars.js new file mode 100644 index 00000000..6ba57349 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-unused-vars.js @@ -0,0 +1,643 @@ +/** + * @fileoverview Rule to flag declared but unused variables + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"); +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow unused variables", + category: "Variables", + recommended: true, + url: "https://eslint.org/docs/rules/no-unused-vars" + }, + + schema: [ + { + oneOf: [ + { + enum: ["all", "local"] + }, + { + type: "object", + properties: { + vars: { + enum: ["all", "local"] + }, + varsIgnorePattern: { + type: "string" + }, + args: { + enum: ["all", "after-used", "none"] + }, + ignoreRestSiblings: { + type: "boolean" + }, + argsIgnorePattern: { + type: "string" + }, + caughtErrors: { + enum: ["all", "none"] + }, + caughtErrorsIgnorePattern: { + type: "string" + } + } + } + ] + } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + const REST_PROPERTY_TYPE = /^(?:RestElement|(?:Experimental)?RestProperty)$/; + + const config = { + vars: "all", + args: "after-used", + ignoreRestSiblings: false, + caughtErrors: "none" + }; + + const firstOption = context.options[0]; + + if (firstOption) { + if (typeof firstOption === "string") { + config.vars = firstOption; + } else { + config.vars = firstOption.vars || config.vars; + config.args = firstOption.args || config.args; + config.ignoreRestSiblings = firstOption.ignoreRestSiblings || config.ignoreRestSiblings; + config.caughtErrors = firstOption.caughtErrors || config.caughtErrors; + + if (firstOption.varsIgnorePattern) { + config.varsIgnorePattern = new RegExp(firstOption.varsIgnorePattern); + } + + if (firstOption.argsIgnorePattern) { + config.argsIgnorePattern = new RegExp(firstOption.argsIgnorePattern); + } + + if (firstOption.caughtErrorsIgnorePattern) { + config.caughtErrorsIgnorePattern = new RegExp(firstOption.caughtErrorsIgnorePattern); + } + } + } + + /** + * Generate the warning message about the variable being + * defined and unused, including the ignore pattern if configured. + * @param {Variable} unusedVar - eslint-scope variable object. + * @returns {string} The warning message to be used with this unused variable. + */ + function getDefinedMessage(unusedVar) { + const defType = unusedVar.defs && unusedVar.defs[0] && unusedVar.defs[0].type; + let type; + let pattern; + + if (defType === "CatchClause" && config.caughtErrorsIgnorePattern) { + type = "args"; + pattern = config.caughtErrorsIgnorePattern.toString(); + } else if (defType === "Parameter" && config.argsIgnorePattern) { + type = "args"; + pattern = config.argsIgnorePattern.toString(); + } else if (defType !== "Parameter" && config.varsIgnorePattern) { + type = "vars"; + pattern = config.varsIgnorePattern.toString(); + } + + const additional = type ? ` Allowed unused ${type} must match ${pattern}.` : ""; + + return `'{{name}}' is defined but never used.${additional}`; + } + + /** + * Generate the warning message about the variable being + * assigned and unused, including the ignore pattern if configured. + * @returns {string} The warning message to be used with this unused variable. + */ + function getAssignedMessage() { + const additional = config.varsIgnorePattern ? ` Allowed unused vars must match ${config.varsIgnorePattern.toString()}.` : ""; + + return `'{{name}}' is assigned a value but never used.${additional}`; + } + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + const STATEMENT_TYPE = /(?:Statement|Declaration)$/; + + /** + * Determines if a given variable is being exported from a module. + * @param {Variable} variable - eslint-scope variable object. + * @returns {boolean} True if the variable is exported, false if not. + * @private + */ + function isExported(variable) { + + const definition = variable.defs[0]; + + if (definition) { + + let node = definition.node; + + if (node.type === "VariableDeclarator") { + node = node.parent; + } else if (definition.type === "Parameter") { + return false; + } + + return node.parent.type.indexOf("Export") === 0; + } + return false; + + } + + /** + * Determines if a variable has a sibling rest property + * @param {Variable} variable - eslint-scope variable object. + * @returns {boolean} True if the variable is exported, false if not. + * @private + */ + function hasRestSpreadSibling(variable) { + if (config.ignoreRestSiblings) { + return variable.defs.some(def => { + const propertyNode = def.name.parent; + const patternNode = propertyNode.parent; + + return ( + propertyNode.type === "Property" && + patternNode.type === "ObjectPattern" && + REST_PROPERTY_TYPE.test(patternNode.properties[patternNode.properties.length - 1].type) + ); + }); + } + + return false; + } + + /** + * Determines if a reference is a read operation. + * @param {Reference} ref - An eslint-scope Reference + * @returns {boolean} whether the given reference represents a read operation + * @private + */ + function isReadRef(ref) { + return ref.isRead(); + } + + /** + * Determine if an identifier is referencing an enclosing function name. + * @param {Reference} ref - The reference to check. + * @param {ASTNode[]} nodes - The candidate function nodes. + * @returns {boolean} True if it's a self-reference, false if not. + * @private + */ + function isSelfReference(ref, nodes) { + let scope = ref.from; + + while (scope) { + if (nodes.indexOf(scope.block) >= 0) { + return true; + } + + scope = scope.upper; + } + + return false; + } + + /** + * Checks the position of given nodes. + * + * @param {ASTNode} inner - A node which is expected as inside. + * @param {ASTNode} outer - A node which is expected as outside. + * @returns {boolean} `true` if the `inner` node exists in the `outer` node. + * @private + */ + function isInside(inner, outer) { + return ( + inner.range[0] >= outer.range[0] && + inner.range[1] <= outer.range[1] + ); + } + + /** + * If a given reference is left-hand side of an assignment, this gets + * the right-hand side node of the assignment. + * + * In the following cases, this returns null. + * + * - The reference is not the LHS of an assignment expression. + * - The reference is inside of a loop. + * - The reference is inside of a function scope which is different from + * the declaration. + * + * @param {eslint-scope.Reference} ref - A reference to check. + * @param {ASTNode} prevRhsNode - The previous RHS node. + * @returns {ASTNode|null} The RHS node or null. + * @private + */ + function getRhsNode(ref, prevRhsNode) { + const id = ref.identifier; + const parent = id.parent; + const granpa = parent.parent; + const refScope = ref.from.variableScope; + const varScope = ref.resolved.scope.variableScope; + const canBeUsedLater = refScope !== varScope || astUtils.isInLoop(id); + + /* + * Inherits the previous node if this reference is in the node. + * This is for `a = a + a`-like code. + */ + if (prevRhsNode && isInside(id, prevRhsNode)) { + return prevRhsNode; + } + + if (parent.type === "AssignmentExpression" && + granpa.type === "ExpressionStatement" && + id === parent.left && + !canBeUsedLater + ) { + return parent.right; + } + return null; + } + + /** + * Checks whether a given function node is stored to somewhere or not. + * If the function node is stored, the function can be used later. + * + * @param {ASTNode} funcNode - A function node to check. + * @param {ASTNode} rhsNode - The RHS node of the previous assignment. + * @returns {boolean} `true` if under the following conditions: + * - the funcNode is assigned to a variable. + * - the funcNode is bound as an argument of a function call. + * - the function is bound to a property and the object satisfies above conditions. + * @private + */ + function isStorableFunction(funcNode, rhsNode) { + let node = funcNode; + let parent = funcNode.parent; + + while (parent && isInside(parent, rhsNode)) { + switch (parent.type) { + case "SequenceExpression": + if (parent.expressions[parent.expressions.length - 1] !== node) { + return false; + } + break; + + case "CallExpression": + case "NewExpression": + return parent.callee !== node; + + case "AssignmentExpression": + case "TaggedTemplateExpression": + case "YieldExpression": + return true; + + default: + if (STATEMENT_TYPE.test(parent.type)) { + + /* + * If it encountered statements, this is a complex pattern. + * Since analyzeing complex patterns is hard, this returns `true` to avoid false positive. + */ + return true; + } + } + + node = parent; + parent = parent.parent; + } + + return false; + } + + /** + * Checks whether a given Identifier node exists inside of a function node which can be used later. + * + * "can be used later" means: + * - the function is assigned to a variable. + * - the function is bound to a property and the object can be used later. + * - the function is bound as an argument of a function call. + * + * If a reference exists in a function which can be used later, the reference is read when the function is called. + * + * @param {ASTNode} id - An Identifier node to check. + * @param {ASTNode} rhsNode - The RHS node of the previous assignment. + * @returns {boolean} `true` if the `id` node exists inside of a function node which can be used later. + * @private + */ + function isInsideOfStorableFunction(id, rhsNode) { + const funcNode = astUtils.getUpperFunction(id); + + return ( + funcNode && + isInside(funcNode, rhsNode) && + isStorableFunction(funcNode, rhsNode) + ); + } + + /** + * Checks whether a given reference is a read to update itself or not. + * + * @param {eslint-scope.Reference} ref - A reference to check. + * @param {ASTNode} rhsNode - The RHS node of the previous assignment. + * @returns {boolean} The reference is a read to update itself. + * @private + */ + function isReadForItself(ref, rhsNode) { + const id = ref.identifier; + const parent = id.parent; + const granpa = parent.parent; + + return ref.isRead() && ( + + // self update. e.g. `a += 1`, `a++` + ( + parent.type === "AssignmentExpression" && + granpa.type === "ExpressionStatement" && + parent.left === id + ) || + ( + parent.type === "UpdateExpression" && + granpa.type === "ExpressionStatement" + ) || + + // in RHS of an assignment for itself. e.g. `a = a + 1` + ( + rhsNode && + isInside(id, rhsNode) && + !isInsideOfStorableFunction(id, rhsNode) + ) + ); + } + + /** + * Determine if an identifier is used either in for-in loops. + * + * @param {Reference} ref - The reference to check. + * @returns {boolean} whether reference is used in the for-in loops + * @private + */ + function isForInRef(ref) { + let target = ref.identifier.parent; + + + // "for (var ...) { return; }" + if (target.type === "VariableDeclarator") { + target = target.parent.parent; + } + + if (target.type !== "ForInStatement") { + return false; + } + + // "for (...) { return; }" + if (target.body.type === "BlockStatement") { + target = target.body.body[0]; + + // "for (...) return;" + } else { + target = target.body; + } + + // For empty loop body + if (!target) { + return false; + } + + return target.type === "ReturnStatement"; + } + + /** + * Determines if the variable is used. + * @param {Variable} variable - The variable to check. + * @returns {boolean} True if the variable is used + * @private + */ + function isUsedVariable(variable) { + const functionNodes = variable.defs.filter(def => def.type === "FunctionName").map(def => def.node), + isFunctionDefinition = functionNodes.length > 0; + let rhsNode = null; + + return variable.references.some(ref => { + if (isForInRef(ref)) { + return true; + } + + const forItself = isReadForItself(ref, rhsNode); + + rhsNode = getRhsNode(ref, rhsNode); + + return ( + isReadRef(ref) && + !forItself && + !(isFunctionDefinition && isSelfReference(ref, functionNodes)) + ); + }); + } + + /** + * Checks whether the given variable is the last parameter in the non-ignored parameters. + * + * @param {eslint-scope.Variable} variable - The variable to check. + * @returns {boolean} `true` if the variable is the last. + */ + function isLastInNonIgnoredParameters(variable) { + const def = variable.defs[0]; + + // This is the last. + if (def.index === def.node.params.length - 1) { + return true; + } + + // if all parameters preceded by this variable are ignored and unused, this is the last. + if (config.argsIgnorePattern) { + const params = context.getDeclaredVariables(def.node); + const posteriorParams = params.slice(params.indexOf(variable) + 1); + + if (posteriorParams.every(v => v.references.length === 0 && config.argsIgnorePattern.test(v.name))) { + return true; + } + } + + return false; + } + + /** + * Gets an array of variables without read references. + * @param {Scope} scope - an eslint-scope Scope object. + * @param {Variable[]} unusedVars - an array that saving result. + * @returns {Variable[]} unused variables of the scope and descendant scopes. + * @private + */ + function collectUnusedVariables(scope, unusedVars) { + const variables = scope.variables; + const childScopes = scope.childScopes; + let i, l; + + if (scope.type !== "TDZ" && (scope.type !== "global" || config.vars === "all")) { + for (i = 0, l = variables.length; i < l; ++i) { + const variable = variables[i]; + + // skip a variable of class itself name in the class scope + if (scope.type === "class" && scope.block.id === variable.identifiers[0]) { + continue; + } + + // skip function expression names and variables marked with markVariableAsUsed() + if (scope.functionExpressionScope || variable.eslintUsed) { + continue; + } + + // skip implicit "arguments" variable + if (scope.type === "function" && variable.name === "arguments" && variable.identifiers.length === 0) { + continue; + } + + // explicit global variables don't have definitions. + const def = variable.defs[0]; + + if (def) { + const type = def.type; + + // skip catch variables + if (type === "CatchClause") { + if (config.caughtErrors === "none") { + continue; + } + + // skip ignored parameters + if (config.caughtErrorsIgnorePattern && config.caughtErrorsIgnorePattern.test(def.name.name)) { + continue; + } + } + + if (type === "Parameter") { + + // skip any setter argument + if ((def.node.parent.type === "Property" || def.node.parent.type === "MethodDefinition") && def.node.parent.kind === "set") { + continue; + } + + // if "args" option is "none", skip any parameter + if (config.args === "none") { + continue; + } + + // skip ignored parameters + if (config.argsIgnorePattern && config.argsIgnorePattern.test(def.name.name)) { + continue; + } + + // if "args" option is "after-used", skip all but the last parameter + if (config.args === "after-used" && astUtils.isFunction(def.name.parent) && !isLastInNonIgnoredParameters(variable)) { + continue; + } + } else { + + // skip ignored variables + if (config.varsIgnorePattern && config.varsIgnorePattern.test(def.name.name)) { + continue; + } + } + } + + if (!isUsedVariable(variable) && !isExported(variable) && !hasRestSpreadSibling(variable)) { + unusedVars.push(variable); + } + } + } + + for (i = 0, l = childScopes.length; i < l; ++i) { + collectUnusedVariables(childScopes[i], unusedVars); + } + + return unusedVars; + } + + /** + * Gets the index of a given variable name in a given comment. + * @param {eslint-scope.Variable} variable - A variable to get. + * @param {ASTNode} comment - A comment node which includes the variable name. + * @returns {number} The index of the variable name's location. + * @private + */ + function getColumnInComment(variable, comment) { + const namePattern = new RegExp(`[\\s,]${lodash.escapeRegExp(variable.name)}(?:$|[\\s,:])`, "g"); + + // To ignore the first text "global". + namePattern.lastIndex = comment.value.indexOf("global") + 6; + + // Search a given variable name. + const match = namePattern.exec(comment.value); + + return match ? match.index + 1 : 0; + } + + /** + * Creates the correct location of a given variables. + * The location is at its name string in a `/*global` comment. + * + * @param {eslint-scope.Variable} variable - A variable to get its location. + * @returns {{line: number, column: number}} The location object for the variable. + * @private + */ + function getLocation(variable) { + const comment = variable.eslintExplicitGlobalComment; + + return sourceCode.getLocFromIndex(comment.range[0] + 2 + getColumnInComment(variable, comment)); + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + "Program:exit"(programNode) { + const unusedVars = collectUnusedVariables(context.getScope(), []); + + for (let i = 0, l = unusedVars.length; i < l; ++i) { + const unusedVar = unusedVars[i]; + + if (unusedVar.eslintExplicitGlobal) { + context.report({ + node: programNode, + loc: getLocation(unusedVar), + message: getDefinedMessage(unusedVar), + data: unusedVar + }); + } else if (unusedVar.defs.length > 0) { + context.report({ + node: unusedVar.identifiers[0], + message: unusedVar.references.some(ref => ref.isWrite()) + ? getAssignedMessage() + : getDefinedMessage(unusedVar), + data: unusedVar + }); + } + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-use-before-define.js b/node_modules/eslint/lib/rules/no-use-before-define.js new file mode 100644 index 00000000..37b8e11c --- /dev/null +++ b/node_modules/eslint/lib/rules/no-use-before-define.js @@ -0,0 +1,267 @@ +/** + * @fileoverview Rule to flag use of variables before they are defined + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const SENTINEL_TYPE = /^(?:(?:Function|Class)(?:Declaration|Expression)|ArrowFunctionExpression|CatchClause|ImportDeclaration|ExportNamedDeclaration)$/; +const FOR_IN_OF_TYPE = /^For(?:In|Of)Statement$/; + +/** + * Parses a given value as options. + * + * @param {any} options - A value to parse. + * @returns {Object} The parsed options. + */ +function parseOptions(options) { + let functions = true; + let classes = true; + let variables = true; + + if (typeof options === "string") { + functions = (options !== "nofunc"); + } else if (typeof options === "object" && options !== null) { + functions = options.functions !== false; + classes = options.classes !== false; + variables = options.variables !== false; + } + + return { functions, classes, variables }; +} + +/** + * Checks whether or not a given variable is a function declaration. + * + * @param {eslint-scope.Variable} variable - A variable to check. + * @returns {boolean} `true` if the variable is a function declaration. + */ +function isFunction(variable) { + return variable.defs[0].type === "FunctionName"; +} + +/** + * Checks whether or not a given variable is a class declaration in an upper function scope. + * + * @param {eslint-scope.Variable} variable - A variable to check. + * @param {eslint-scope.Reference} reference - A reference to check. + * @returns {boolean} `true` if the variable is a class declaration. + */ +function isOuterClass(variable, reference) { + return ( + variable.defs[0].type === "ClassName" && + variable.scope.variableScope !== reference.from.variableScope + ); +} + +/** + * Checks whether or not a given variable is a variable declaration in an upper function scope. + * @param {eslint-scope.Variable} variable - A variable to check. + * @param {eslint-scope.Reference} reference - A reference to check. + * @returns {boolean} `true` if the variable is a variable declaration. + */ +function isOuterVariable(variable, reference) { + return ( + variable.defs[0].type === "Variable" && + variable.scope.variableScope !== reference.from.variableScope + ); +} + +/** + * Checks whether or not a given location is inside of the range of a given node. + * + * @param {ASTNode} node - An node to check. + * @param {number} location - A location to check. + * @returns {boolean} `true` if the location is inside of the range of the node. + */ +function isInRange(node, location) { + return node && node.range[0] <= location && location <= node.range[1]; +} + +/** + * Checks whether or not a given reference is inside of the initializers of a given variable. + * + * This returns `true` in the following cases: + * + * var a = a + * var [a = a] = list + * var {a = a} = obj + * for (var a in a) {} + * for (var a of a) {} + * + * @param {Variable} variable - A variable to check. + * @param {Reference} reference - A reference to check. + * @returns {boolean} `true` if the reference is inside of the initializers. + */ +function isInInitializer(variable, reference) { + if (variable.scope !== reference.from) { + return false; + } + + let node = variable.identifiers[0].parent; + const location = reference.identifier.range[1]; + + while (node) { + if (node.type === "VariableDeclarator") { + if (isInRange(node.init, location)) { + return true; + } + if (FOR_IN_OF_TYPE.test(node.parent.parent.type) && + isInRange(node.parent.parent.right, location) + ) { + return true; + } + break; + } else if (node.type === "AssignmentPattern") { + if (isInRange(node.right, location)) { + return true; + } + } else if (SENTINEL_TYPE.test(node.type)) { + break; + } + + node = node.parent; + } + + return false; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow the use of variables before they are defined", + category: "Variables", + recommended: false, + url: "https://eslint.org/docs/rules/no-use-before-define" + }, + + schema: [ + { + oneOf: [ + { + enum: ["nofunc"] + }, + { + type: "object", + properties: { + functions: { type: "boolean" }, + classes: { type: "boolean" }, + variables: { type: "boolean" } + }, + additionalProperties: false + } + ] + } + ] + }, + + create(context) { + const options = parseOptions(context.options[0]); + + /** + * Determines whether a given use-before-define case should be reported according to the options. + * @param {eslint-scope.Variable} variable The variable that gets used before being defined + * @param {eslint-scope.Reference} reference The reference to the variable + * @returns {boolean} `true` if the usage should be reported + */ + function isForbidden(variable, reference) { + if (isFunction(variable)) { + return options.functions; + } + if (isOuterClass(variable, reference)) { + return options.classes; + } + if (isOuterVariable(variable, reference)) { + return options.variables; + } + return true; + } + + /** + * Finds and validates all variables in a given scope. + * @param {Scope} scope The scope object. + * @returns {void} + * @private + */ + function findVariablesInScope(scope) { + scope.references.forEach(reference => { + const variable = reference.resolved; + + /* + * Skips when the reference is: + * - initialization's. + * - referring to an undefined variable. + * - referring to a global environment variable (there're no identifiers). + * - located preceded by the variable (except in initializers). + * - allowed by options. + */ + if (reference.init || + !variable || + variable.identifiers.length === 0 || + (variable.identifiers[0].range[1] < reference.identifier.range[1] && !isInInitializer(variable, reference)) || + !isForbidden(variable, reference) + ) { + return; + } + + // Reports. + context.report({ + node: reference.identifier, + message: "'{{name}}' was used before it was defined.", + data: reference.identifier + }); + }); + } + + /** + * Validates variables inside of a node's scope. + * @param {ASTNode} node The node to check. + * @returns {void} + * @private + */ + function findVariables() { + const scope = context.getScope(); + + findVariablesInScope(scope); + } + + const ruleDefinition = { + "Program:exit"(node) { + const scope = context.getScope(), + ecmaFeatures = context.parserOptions.ecmaFeatures || {}; + + findVariablesInScope(scope); + + // both Node.js and Modules have an extra scope + if (ecmaFeatures.globalReturn || node.sourceType === "module") { + findVariablesInScope(scope.childScopes[0]); + } + } + }; + + if (context.parserOptions.ecmaVersion >= 6) { + ruleDefinition["BlockStatement:exit"] = + ruleDefinition["SwitchStatement:exit"] = findVariables; + + ruleDefinition["ArrowFunctionExpression:exit"] = function(node) { + if (node.body.type !== "BlockStatement") { + findVariables(); + } + }; + } else { + ruleDefinition["FunctionExpression:exit"] = + ruleDefinition["FunctionDeclaration:exit"] = + ruleDefinition["ArrowFunctionExpression:exit"] = findVariables; + } + + return ruleDefinition; + } +}; diff --git a/node_modules/eslint/lib/rules/no-useless-call.js b/node_modules/eslint/lib/rules/no-useless-call.js new file mode 100644 index 00000000..925c9f79 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-useless-call.js @@ -0,0 +1,81 @@ +/** + * @fileoverview A rule to disallow unnecessary `.call()` and `.apply()`. + * @author Toru Nagashima + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether or not a node is a `.call()`/`.apply()`. + * @param {ASTNode} node - A CallExpression node to check. + * @returns {boolean} Whether or not the node is a `.call()`/`.apply()`. + */ +function isCallOrNonVariadicApply(node) { + return ( + node.callee.type === "MemberExpression" && + node.callee.property.type === "Identifier" && + node.callee.computed === false && + ( + (node.callee.property.name === "call" && node.arguments.length >= 1) || + (node.callee.property.name === "apply" && node.arguments.length === 2 && node.arguments[1].type === "ArrayExpression") + ) + ); +} + + +/** + * Checks whether or not `thisArg` is not changed by `.call()`/`.apply()`. + * @param {ASTNode|null} expectedThis - The node that is the owner of the applied function. + * @param {ASTNode} thisArg - The node that is given to the first argument of the `.call()`/`.apply()`. + * @param {SourceCode} sourceCode - The ESLint source code object. + * @returns {boolean} Whether or not `thisArg` is not changed by `.call()`/`.apply()`. + */ +function isValidThisArg(expectedThis, thisArg, sourceCode) { + if (!expectedThis) { + return astUtils.isNullOrUndefined(thisArg); + } + return astUtils.equalTokens(expectedThis, thisArg, sourceCode); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow unnecessary calls to `.call()` and `.apply()`", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-useless-call" + }, + + schema: [] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + return { + CallExpression(node) { + if (!isCallOrNonVariadicApply(node)) { + return; + } + + const applied = node.callee.object; + const expectedThis = (applied.type === "MemberExpression") ? applied.object : null; + const thisArg = node.arguments[0]; + + if (isValidThisArg(expectedThis, thisArg, sourceCode)) { + context.report({ node, message: "unnecessary '.{{name}}()'.", data: { name: node.callee.property.name } }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-useless-computed-key.js b/node_modules/eslint/lib/rules/no-useless-computed-key.js new file mode 100644 index 00000000..07573075 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-useless-computed-key.js @@ -0,0 +1,76 @@ +/** + * @fileoverview Rule to disallow unnecessary computed property keys in object literals + * @author Burak Yigit Kaya + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +const MESSAGE_UNNECESSARY_COMPUTED = "Unnecessarily computed property [{{property}}] found."; + +module.exports = { + meta: { + docs: { + description: "disallow unnecessary computed property keys in object literals", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/no-useless-computed-key" + }, + + schema: [], + + fixable: "code" + }, + create(context) { + const sourceCode = context.getSourceCode(); + + return { + Property(node) { + if (!node.computed) { + return; + } + + const key = node.key, + nodeType = typeof key.value; + + if (key.type === "Literal" && (nodeType === "string" || nodeType === "number") && key.value !== "__proto__") { + context.report({ + node, + message: MESSAGE_UNNECESSARY_COMPUTED, + data: { property: sourceCode.getText(key) }, + fix(fixer) { + const leftSquareBracket = sourceCode.getFirstToken(node, astUtils.isOpeningBracketToken); + const rightSquareBracket = sourceCode.getFirstTokenBetween(node.key, node.value, astUtils.isClosingBracketToken); + const tokensBetween = sourceCode.getTokensBetween(leftSquareBracket, rightSquareBracket, 1); + + if (tokensBetween.slice(0, -1).some((token, index) => + sourceCode.getText().slice(token.range[1], tokensBetween[index + 1].range[0]).trim())) { + + // If there are comments between the brackets and the property name, don't do a fix. + return null; + } + + const tokenBeforeLeftBracket = sourceCode.getTokenBefore(leftSquareBracket); + + // Insert a space before the key to avoid changing identifiers, e.g. ({ get[2]() {} }) to ({ get2() {} }) + const needsSpaceBeforeKey = tokenBeforeLeftBracket.range[1] === leftSquareBracket.range[0] && + !astUtils.canTokensBeAdjacent(tokenBeforeLeftBracket, sourceCode.getFirstToken(key)); + + const replacementKey = (needsSpaceBeforeKey ? " " : "") + key.raw; + + return fixer.replaceTextRange([leftSquareBracket.range[0], rightSquareBracket.range[1]], replacementKey); + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-useless-concat.js b/node_modules/eslint/lib/rules/no-useless-concat.js new file mode 100644 index 00000000..a9ac7868 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-useless-concat.js @@ -0,0 +1,109 @@ +/** + * @fileoverview disallow unncessary concatenation of template strings + * @author Henry Zhu + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether or not a given node is a concatenation. + * @param {ASTNode} node - A node to check. + * @returns {boolean} `true` if the node is a concatenation. + */ +function isConcatenation(node) { + return node.type === "BinaryExpression" && node.operator === "+"; +} + +/** + * Checks if the given token is a `+` token or not. + * @param {Token} token - The token to check. + * @returns {boolean} `true` if the token is a `+` token. + */ +function isConcatOperatorToken(token) { + return token.value === "+" && token.type === "Punctuator"; +} + +/** + * Get's the right most node on the left side of a BinaryExpression with + operator. + * @param {ASTNode} node - A BinaryExpression node to check. + * @returns {ASTNode} node + */ +function getLeft(node) { + let left = node.left; + + while (isConcatenation(left)) { + left = left.right; + } + return left; +} + +/** + * Get's the left most node on the right side of a BinaryExpression with + operator. + * @param {ASTNode} node - A BinaryExpression node to check. + * @returns {ASTNode} node + */ +function getRight(node) { + let right = node.right; + + while (isConcatenation(right)) { + right = right.left; + } + return right; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow unnecessary concatenation of literals or template literals", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-useless-concat" + }, + + schema: [] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + return { + BinaryExpression(node) { + + // check if not concatenation + if (node.operator !== "+") { + return; + } + + // account for the `foo + "a" + "b"` case + const left = getLeft(node); + const right = getRight(node); + + if (astUtils.isStringLiteral(left) && + astUtils.isStringLiteral(right) && + astUtils.isTokenOnSameLine(left, right) + ) { + const operatorToken = sourceCode.getFirstTokenBetween(left, right, isConcatOperatorToken); + + context.report({ + node, + loc: operatorToken.loc.start, + message: "Unexpected string concatenation of literals." + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-useless-constructor.js b/node_modules/eslint/lib/rules/no-useless-constructor.js new file mode 100644 index 00000000..59e40bef --- /dev/null +++ b/node_modules/eslint/lib/rules/no-useless-constructor.js @@ -0,0 +1,183 @@ +/** + * @fileoverview Rule to flag the use of redundant constructors in classes. + * @author Alberto Rodríguez + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether a given array of statements is a single call of `super`. + * + * @param {ASTNode[]} body - An array of statements to check. + * @returns {boolean} `true` if the body is a single call of `super`. + */ +function isSingleSuperCall(body) { + return ( + body.length === 1 && + body[0].type === "ExpressionStatement" && + body[0].expression.type === "CallExpression" && + body[0].expression.callee.type === "Super" + ); +} + +/** + * Checks whether a given node is a pattern which doesn't have any side effects. + * Default parameters and Destructuring parameters can have side effects. + * + * @param {ASTNode} node - A pattern node. + * @returns {boolean} `true` if the node doesn't have any side effects. + */ +function isSimple(node) { + return node.type === "Identifier" || node.type === "RestElement"; +} + +/** + * Checks whether a given array of expressions is `...arguments` or not. + * `super(...arguments)` passes all arguments through. + * + * @param {ASTNode[]} superArgs - An array of expressions to check. + * @returns {boolean} `true` if the superArgs is `...arguments`. + */ +function isSpreadArguments(superArgs) { + return ( + superArgs.length === 1 && + superArgs[0].type === "SpreadElement" && + superArgs[0].argument.type === "Identifier" && + superArgs[0].argument.name === "arguments" + ); +} + +/** + * Checks whether given 2 nodes are identifiers which have the same name or not. + * + * @param {ASTNode} ctorParam - A node to check. + * @param {ASTNode} superArg - A node to check. + * @returns {boolean} `true` if the nodes are identifiers which have the same + * name. + */ +function isValidIdentifierPair(ctorParam, superArg) { + return ( + ctorParam.type === "Identifier" && + superArg.type === "Identifier" && + ctorParam.name === superArg.name + ); +} + +/** + * Checks whether given 2 nodes are a rest/spread pair which has the same values. + * + * @param {ASTNode} ctorParam - A node to check. + * @param {ASTNode} superArg - A node to check. + * @returns {boolean} `true` if the nodes are a rest/spread pair which has the + * same values. + */ +function isValidRestSpreadPair(ctorParam, superArg) { + return ( + ctorParam.type === "RestElement" && + superArg.type === "SpreadElement" && + isValidIdentifierPair(ctorParam.argument, superArg.argument) + ); +} + +/** + * Checks whether given 2 nodes have the same value or not. + * + * @param {ASTNode} ctorParam - A node to check. + * @param {ASTNode} superArg - A node to check. + * @returns {boolean} `true` if the nodes have the same value or not. + */ +function isValidPair(ctorParam, superArg) { + return ( + isValidIdentifierPair(ctorParam, superArg) || + isValidRestSpreadPair(ctorParam, superArg) + ); +} + +/** + * Checks whether the parameters of a constructor and the arguments of `super()` + * have the same values or not. + * + * @param {ASTNode} ctorParams - The parameters of a constructor to check. + * @param {ASTNode} superArgs - The arguments of `super()` to check. + * @returns {boolean} `true` if those have the same values. + */ +function isPassingThrough(ctorParams, superArgs) { + if (ctorParams.length !== superArgs.length) { + return false; + } + + for (let i = 0; i < ctorParams.length; ++i) { + if (!isValidPair(ctorParams[i], superArgs[i])) { + return false; + } + } + + return true; +} + +/** + * Checks whether the constructor body is a redundant super call. + * + * @param {Array} body - constructor body content. + * @param {Array} ctorParams - The params to check against super call. + * @returns {boolean} true if the construtor body is redundant + */ +function isRedundantSuperCall(body, ctorParams) { + return ( + isSingleSuperCall(body) && + ctorParams.every(isSimple) && + ( + isSpreadArguments(body[0].expression.arguments) || + isPassingThrough(ctorParams, body[0].expression.arguments) + ) + ); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow unnecessary constructors", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/no-useless-constructor" + }, + + schema: [] + }, + + create(context) { + + /** + * Checks whether a node is a redundant constructor + * @param {ASTNode} node - node to check + * @returns {void} + */ + function checkForConstructor(node) { + if (node.kind !== "constructor") { + return; + } + + const body = node.value.body.body; + const ctorParams = node.value.params; + const superClass = node.parent.parent.superClass; + + if (superClass ? isRedundantSuperCall(body, ctorParams) : (body.length === 0)) { + context.report({ + node, + message: "Useless constructor." + }); + } + } + + return { + MethodDefinition: checkForConstructor + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-useless-escape.js b/node_modules/eslint/lib/rules/no-useless-escape.js new file mode 100644 index 00000000..efc9706f --- /dev/null +++ b/node_modules/eslint/lib/rules/no-useless-escape.js @@ -0,0 +1,224 @@ +/** + * @fileoverview Look for useless escapes in strings and regexes + * @author Onur Temizkan + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +/** + * Returns the union of two sets. + * @param {Set} setA The first set + * @param {Set} setB The second set + * @returns {Set} The union of the two sets + */ +function union(setA, setB) { + return new Set(function *() { + yield* setA; + yield* setB; + }()); +} + +const VALID_STRING_ESCAPES = union(new Set("\\nrvtbfux"), astUtils.LINEBREAKS); +const REGEX_GENERAL_ESCAPES = new Set("\\bcdDfnpPrsStvwWxu0123456789]"); +const REGEX_NON_CHARCLASS_ESCAPES = union(REGEX_GENERAL_ESCAPES, new Set("^/.$*+?[{}|()Bk")); + +/** + * Parses a regular expression into a list of characters with character class info. + * @param {string} regExpText The raw text used to create the regular expression + * @returns {Object[]} A list of characters, each with info on escaping and whether they're in a character class. + * @example + * + * parseRegExp('a\\b[cd-]') + * + * returns: + * [ + * {text: 'a', index: 0, escaped: false, inCharClass: false, startsCharClass: false, endsCharClass: false}, + * {text: 'b', index: 2, escaped: true, inCharClass: false, startsCharClass: false, endsCharClass: false}, + * {text: 'c', index: 4, escaped: false, inCharClass: true, startsCharClass: true, endsCharClass: false}, + * {text: 'd', index: 5, escaped: false, inCharClass: true, startsCharClass: false, endsCharClass: false}, + * {text: '-', index: 6, escaped: false, inCharClass: true, startsCharClass: false, endsCharClass: false} + * ] + */ +function parseRegExp(regExpText) { + const charList = []; + + regExpText.split("").reduce((state, char, index) => { + if (!state.escapeNextChar) { + if (char === "\\") { + return Object.assign(state, { escapeNextChar: true }); + } + if (char === "[" && !state.inCharClass) { + return Object.assign(state, { inCharClass: true, startingCharClass: true }); + } + if (char === "]" && state.inCharClass) { + if (charList.length && charList[charList.length - 1].inCharClass) { + charList[charList.length - 1].endsCharClass = true; + } + return Object.assign(state, { inCharClass: false, startingCharClass: false }); + } + } + charList.push({ + text: char, + index, + escaped: state.escapeNextChar, + inCharClass: state.inCharClass, + startsCharClass: state.startingCharClass, + endsCharClass: false + }); + return Object.assign(state, { escapeNextChar: false, startingCharClass: false }); + }, { escapeNextChar: false, inCharClass: false, startingCharClass: false }); + + return charList; +} + +module.exports = { + meta: { + docs: { + description: "disallow unnecessary escape characters", + category: "Best Practices", + recommended: true, + url: "https://eslint.org/docs/rules/no-useless-escape" + }, + + schema: [] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + /** + * Reports a node + * @param {ASTNode} node The node to report + * @param {number} startOffset The backslash's offset from the start of the node + * @param {string} character The uselessly escaped character (not including the backslash) + * @returns {void} + */ + function report(node, startOffset, character) { + context.report({ + node, + loc: sourceCode.getLocFromIndex(sourceCode.getIndexFromLoc(node.loc.start) + startOffset), + message: "Unnecessary escape character: \\{{character}}.", + data: { character } + }); + } + + /** + * Checks if the escape character in given string slice is unnecessary. + * + * @private + * @param {ASTNode} node - node to validate. + * @param {string} match - string slice to validate. + * @returns {void} + */ + function validateString(node, match) { + const isTemplateElement = node.type === "TemplateElement"; + const escapedChar = match[0][1]; + let isUnnecessaryEscape = !VALID_STRING_ESCAPES.has(escapedChar); + let isQuoteEscape; + + if (isTemplateElement) { + isQuoteEscape = escapedChar === "`"; + + if (escapedChar === "$") { + + // Warn if `\$` is not followed by `{` + isUnnecessaryEscape = match.input[match.index + 2] !== "{"; + } else if (escapedChar === "{") { + + /* + * Warn if `\{` is not preceded by `$`. If preceded by `$`, escaping + * is necessary and the rule should not warn. If preceded by `/$`, the rule + * will warn for the `/$` instead, as it is the first unnecessarily escaped character. + */ + isUnnecessaryEscape = match.input[match.index - 1] !== "$"; + } + } else { + isQuoteEscape = escapedChar === node.raw[0]; + } + + if (isUnnecessaryEscape && !isQuoteEscape) { + report(node, match.index + 1, match[0].slice(1)); + } + } + + /** + * Checks if a node has an escape. + * + * @param {ASTNode} node - node to check. + * @returns {void} + */ + function check(node) { + const isTemplateElement = node.type === "TemplateElement"; + + if ( + isTemplateElement && + node.parent && + node.parent.parent && + node.parent.parent.type === "TaggedTemplateExpression" && + node.parent === node.parent.parent.quasi + ) { + + // Don't report tagged template literals, because the backslash character is accessible to the tag function. + return; + } + + if (typeof node.value === "string" || isTemplateElement) { + + /* + * JSXAttribute doesn't have any escape sequence: https://facebook.github.io/jsx/. + * In addition, backticks are not supported by JSX yet: https://github.com/facebook/jsx/issues/25. + */ + if (node.parent.type === "JSXAttribute" || node.parent.type === "JSXElement") { + return; + } + + const value = isTemplateElement ? node.value.raw : node.raw.slice(1, -1); + const pattern = /\\[^\d]/g; + let match; + + while ((match = pattern.exec(value))) { + validateString(node, match); + } + } else if (node.regex) { + parseRegExp(node.regex.pattern) + + /* + * The '-' character is a special case, because it's only valid to escape it if it's in a character + * class, and is not at either edge of the character class. To account for this, don't consider '-' + * characters to be valid in general, and filter out '-' characters that appear in the middle of a + * character class. + */ + .filter(charInfo => !(charInfo.text === "-" && charInfo.inCharClass && !charInfo.startsCharClass && !charInfo.endsCharClass)) + + /* + * The '^' character is also a special case; it must always be escaped outside of character classes, but + * it only needs to be escaped in character classes if it's at the beginning of the character class. To + * account for this, consider it to be a valid escape character outside of character classes, and filter + * out '^' characters that appear at the start of a character class. + */ + .filter(charInfo => !(charInfo.text === "^" && charInfo.startsCharClass)) + + // Filter out characters that aren't escaped. + .filter(charInfo => charInfo.escaped) + + // Filter out characters that are valid to escape, based on their position in the regular expression. + .filter(charInfo => !(charInfo.inCharClass ? REGEX_GENERAL_ESCAPES : REGEX_NON_CHARCLASS_ESCAPES).has(charInfo.text)) + + // Report all the remaining characters. + .forEach(charInfo => report(node, charInfo.index, charInfo.text)); + } + + } + + return { + Literal: check, + TemplateElement: check + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-useless-rename.js b/node_modules/eslint/lib/rules/no-useless-rename.js new file mode 100644 index 00000000..83a03deb --- /dev/null +++ b/node_modules/eslint/lib/rules/no-useless-rename.js @@ -0,0 +1,148 @@ +/** + * @fileoverview Disallow renaming import, export, and destructured assignments to the same name. + * @author Kai Cataldo + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow renaming import, export, and destructured assignments to the same name", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/no-useless-rename" + }, + fixable: "code", + schema: [ + { + type: "object", + properties: { + ignoreDestructuring: { type: "boolean" }, + ignoreImport: { type: "boolean" }, + ignoreExport: { type: "boolean" } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const options = context.options[0] || {}, + ignoreDestructuring = options.ignoreDestructuring === true, + ignoreImport = options.ignoreImport === true, + ignoreExport = options.ignoreExport === true; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Reports error for unnecessarily renamed assignments + * @param {ASTNode} node - node to report + * @param {ASTNode} initial - node with initial name value + * @param {ASTNode} result - node with new name value + * @param {string} type - the type of the offending node + * @returns {void} + */ + function reportError(node, initial, result, type) { + const name = initial.type === "Identifier" ? initial.name : initial.value; + + return context.report({ + node, + message: "{{type}} {{name}} unnecessarily renamed.", + data: { + name, + type + }, + fix(fixer) { + return fixer.replaceTextRange([ + initial.range[0], + result.range[1] + ], name); + } + }); + } + + /** + * Checks whether a destructured assignment is unnecessarily renamed + * @param {ASTNode} node - node to check + * @returns {void} + */ + function checkDestructured(node) { + if (ignoreDestructuring) { + return; + } + + const properties = node.properties; + + for (let i = 0; i < properties.length; i++) { + if (properties[i].shorthand) { + continue; + } + + /** + * If an ObjectPattern property is computed, we have no idea + * if a rename is useless or not. If an ObjectPattern property + * lacks a key, it is likely an ExperimentalRestProperty and + * so there is no "renaming" occurring here. + */ + if (properties[i].computed || !properties[i].key) { + continue; + } + + if (properties[i].key.type === "Identifier" && properties[i].key.name === properties[i].value.name || + properties[i].key.type === "Literal" && properties[i].key.value === properties[i].value.name) { + reportError(properties[i], properties[i].key, properties[i].value, "Destructuring assignment"); + } + } + } + + /** + * Checks whether an import is unnecessarily renamed + * @param {ASTNode} node - node to check + * @returns {void} + */ + function checkImport(node) { + if (ignoreImport) { + return; + } + + if (node.imported.name === node.local.name && + node.imported.range[0] !== node.local.range[0]) { + reportError(node, node.imported, node.local, "Import"); + } + } + + /** + * Checks whether an export is unnecessarily renamed + * @param {ASTNode} node - node to check + * @returns {void} + */ + function checkExport(node) { + if (ignoreExport) { + return; + } + + if (node.local.name === node.exported.name && + node.local.range[0] !== node.exported.range[0]) { + reportError(node, node.local, node.exported, "Export"); + } + + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + ObjectPattern: checkDestructured, + ImportSpecifier: checkImport, + ExportSpecifier: checkExport + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-useless-return.js b/node_modules/eslint/lib/rules/no-useless-return.js new file mode 100644 index 00000000..d801c0e4 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-useless-return.js @@ -0,0 +1,306 @@ +/** + * @fileoverview Disallow redundant return statements + * @author Teddy Katz + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"), + FixTracker = require("../util/fix-tracker"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Adds all elements of 2nd argument into 1st argument. + * + * @param {Array} array - The destination array to add. + * @param {Array} elements - The source array to add. + * @returns {void} + */ +const pushAll = Function.apply.bind(Array.prototype.push); + +/** + * Removes the given element from the array. + * + * @param {Array} array - The source array to remove. + * @param {any} element - The target item to remove. + * @returns {void} + */ +function remove(array, element) { + const index = array.indexOf(element); + + if (index !== -1) { + array.splice(index, 1); + } +} + +/** + * Checks whether it can remove the given return statement or not. + * + * @param {ASTNode} node - The return statement node to check. + * @returns {boolean} `true` if the node is removeable. + */ +function isRemovable(node) { + return astUtils.STATEMENT_LIST_PARENTS.has(node.parent.type); +} + +/** + * Checks whether the given return statement is in a `finally` block or not. + * + * @param {ASTNode} node - The return statement node to check. + * @returns {boolean} `true` if the node is in a `finally` block. + */ +function isInFinally(node) { + for ( + let currentNode = node; + currentNode && currentNode.parent && !astUtils.isFunction(currentNode); + currentNode = currentNode.parent + ) { + if (currentNode.parent.type === "TryStatement" && currentNode.parent.finalizer === currentNode) { + return true; + } + } + + return false; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow redundant return statements", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-useless-return" + }, + fixable: "code", + schema: [] + }, + + create(context) { + const segmentInfoMap = new WeakMap(); + const usedUnreachableSegments = new WeakSet(); + let scopeInfo = null; + + /** + * Checks whether the given segment is terminated by a return statement or not. + * + * @param {CodePathSegment} segment - The segment to check. + * @returns {boolean} `true` if the segment is terminated by a return statement, or if it's still a part of unreachable. + */ + function isReturned(segment) { + const info = segmentInfoMap.get(segment); + + return !info || info.returned; + } + + /** + * Collects useless return statements from the given previous segments. + * + * A previous segment may be an unreachable segment. + * In that case, the information object of the unreachable segment is not + * initialized because `onCodePathSegmentStart` event is not notified for + * unreachable segments. + * This goes to the previous segments of the unreachable segment recursively + * if the unreachable segment was generated by a return statement. Otherwise, + * this ignores the unreachable segment. + * + * This behavior would simulate code paths for the case that the return + * statement does not exist. + * + * @param {ASTNode[]} uselessReturns - The collected return statements. + * @param {CodePathSegment[]} prevSegments - The previous segments to traverse. + * @param {WeakSet} [providedTraversedSegments] A set of segments that have already been traversed in this call + * @returns {ASTNode[]} `uselessReturns`. + */ + function getUselessReturns(uselessReturns, prevSegments, providedTraversedSegments) { + const traversedSegments = providedTraversedSegments || new WeakSet(); + + for (const segment of prevSegments) { + if (!segment.reachable) { + if (!traversedSegments.has(segment)) { + traversedSegments.add(segment); + getUselessReturns( + uselessReturns, + segment.allPrevSegments.filter(isReturned), + traversedSegments + ); + } + continue; + } + + pushAll(uselessReturns, segmentInfoMap.get(segment).uselessReturns); + } + + return uselessReturns; + } + + /** + * Removes the return statements on the given segment from the useless return + * statement list. + * + * This segment may be an unreachable segment. + * In that case, the information object of the unreachable segment is not + * initialized because `onCodePathSegmentStart` event is not notified for + * unreachable segments. + * This goes to the previous segments of the unreachable segment recursively + * if the unreachable segment was generated by a return statement. Otherwise, + * this ignores the unreachable segment. + * + * This behavior would simulate code paths for the case that the return + * statement does not exist. + * + * @param {CodePathSegment} segment - The segment to get return statements. + * @returns {void} + */ + function markReturnStatementsOnSegmentAsUsed(segment) { + if (!segment.reachable) { + usedUnreachableSegments.add(segment); + segment.allPrevSegments + .filter(isReturned) + .filter(prevSegment => !usedUnreachableSegments.has(prevSegment)) + .forEach(markReturnStatementsOnSegmentAsUsed); + return; + } + + const info = segmentInfoMap.get(segment); + + for (const node of info.uselessReturns) { + remove(scopeInfo.uselessReturns, node); + } + info.uselessReturns = []; + } + + /** + * Removes the return statements on the current segments from the useless + * return statement list. + * + * This function will be called at every statement except FunctionDeclaration, + * BlockStatement, and BreakStatement. + * + * - FunctionDeclarations are always executed whether it's returned or not. + * - BlockStatements do nothing. + * - BreakStatements go the next merely. + * + * @returns {void} + */ + function markReturnStatementsOnCurrentSegmentsAsUsed() { + scopeInfo + .codePath + .currentSegments + .forEach(markReturnStatementsOnSegmentAsUsed); + } + + //---------------------------------------------------------------------- + // Public + //---------------------------------------------------------------------- + + return { + + // Makes and pushs a new scope information. + onCodePathStart(codePath) { + scopeInfo = { + upper: scopeInfo, + uselessReturns: [], + codePath + }; + }, + + // Reports useless return statements if exist. + onCodePathEnd() { + for (const node of scopeInfo.uselessReturns) { + context.report({ + node, + loc: node.loc, + message: "Unnecessary return statement.", + fix(fixer) { + if (isRemovable(node)) { + + /* + * Extend the replacement range to include the + * entire function to avoid conflicting with + * no-else-return. + * https://github.com/eslint/eslint/issues/8026 + */ + return new FixTracker(fixer, context.getSourceCode()) + .retainEnclosingFunction(node) + .remove(node); + } + return null; + } + }); + } + + scopeInfo = scopeInfo.upper; + }, + + /* + * Initializes segments. + * NOTE: This event is notified for only reachable segments. + */ + onCodePathSegmentStart(segment) { + const info = { + uselessReturns: getUselessReturns([], segment.allPrevSegments), + returned: false + }; + + // Stores the info. + segmentInfoMap.set(segment, info); + }, + + // Adds ReturnStatement node to check whether it's useless or not. + ReturnStatement(node) { + if (node.argument) { + markReturnStatementsOnCurrentSegmentsAsUsed(); + } + if (node.argument || astUtils.isInLoop(node) || isInFinally(node)) { + return; + } + + for (const segment of scopeInfo.codePath.currentSegments) { + const info = segmentInfoMap.get(segment); + + if (info) { + info.uselessReturns.push(node); + info.returned = true; + } + } + scopeInfo.uselessReturns.push(node); + }, + + /* + * Registers for all statement nodes except FunctionDeclaration, BlockStatement, BreakStatement. + * Removes return statements of the current segments from the useless return statement list. + */ + ClassDeclaration: markReturnStatementsOnCurrentSegmentsAsUsed, + ContinueStatement: markReturnStatementsOnCurrentSegmentsAsUsed, + DebuggerStatement: markReturnStatementsOnCurrentSegmentsAsUsed, + DoWhileStatement: markReturnStatementsOnCurrentSegmentsAsUsed, + EmptyStatement: markReturnStatementsOnCurrentSegmentsAsUsed, + ExpressionStatement: markReturnStatementsOnCurrentSegmentsAsUsed, + ForInStatement: markReturnStatementsOnCurrentSegmentsAsUsed, + ForOfStatement: markReturnStatementsOnCurrentSegmentsAsUsed, + ForStatement: markReturnStatementsOnCurrentSegmentsAsUsed, + IfStatement: markReturnStatementsOnCurrentSegmentsAsUsed, + ImportDeclaration: markReturnStatementsOnCurrentSegmentsAsUsed, + LabeledStatement: markReturnStatementsOnCurrentSegmentsAsUsed, + SwitchStatement: markReturnStatementsOnCurrentSegmentsAsUsed, + ThrowStatement: markReturnStatementsOnCurrentSegmentsAsUsed, + TryStatement: markReturnStatementsOnCurrentSegmentsAsUsed, + VariableDeclaration: markReturnStatementsOnCurrentSegmentsAsUsed, + WhileStatement: markReturnStatementsOnCurrentSegmentsAsUsed, + WithStatement: markReturnStatementsOnCurrentSegmentsAsUsed, + ExportNamedDeclaration: markReturnStatementsOnCurrentSegmentsAsUsed, + ExportDefaultDeclaration: markReturnStatementsOnCurrentSegmentsAsUsed, + ExportAllDeclaration: markReturnStatementsOnCurrentSegmentsAsUsed + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-var.js b/node_modules/eslint/lib/rules/no-var.js new file mode 100644 index 00000000..5ca868e6 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-var.js @@ -0,0 +1,329 @@ +/** + * @fileoverview Rule to check for the usage of var. + * @author Jamund Ferguson + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Check whether a given variable is a global variable or not. + * @param {eslint-scope.Variable} variable The variable to check. + * @returns {boolean} `true` if the variable is a global variable. + */ +function isGlobal(variable) { + return Boolean(variable.scope) && variable.scope.type === "global"; +} + +/** + * Finds the nearest function scope or global scope walking up the scope + * hierarchy. + * + * @param {eslint-scope.Scope} scope - The scope to traverse. + * @returns {eslint-scope.Scope} a function scope or global scope containing the given + * scope. + */ +function getEnclosingFunctionScope(scope) { + let currentScope = scope; + + while (currentScope.type !== "function" && currentScope.type !== "global") { + currentScope = currentScope.upper; + } + return currentScope; +} + +/** + * Checks whether the given variable has any references from a more specific + * function expression (i.e. a closure). + * + * @param {eslint-scope.Variable} variable - A variable to check. + * @returns {boolean} `true` if the variable is used from a closure. + */ +function isReferencedInClosure(variable) { + const enclosingFunctionScope = getEnclosingFunctionScope(variable.scope); + + return variable.references.some(reference => + getEnclosingFunctionScope(reference.from) !== enclosingFunctionScope); +} + +/** + * Checks whether the given node is the assignee of a loop. + * + * @param {ASTNode} node - A VariableDeclaration node to check. + * @returns {boolean} `true` if the declaration is assigned as part of loop + * iteration. + */ +function isLoopAssignee(node) { + return (node.parent.type === "ForOfStatement" || node.parent.type === "ForInStatement") && + node === node.parent.left; +} + +/** + * Checks whether the given variable declaration is immediately initialized. + * + * @param {ASTNode} node - A VariableDeclaration node to check. + * @returns {boolean} `true` if the declaration has an initializer. + */ +function isDeclarationInitialized(node) { + return node.declarations.every(declarator => declarator.init !== null); +} + +const SCOPE_NODE_TYPE = /^(?:Program|BlockStatement|SwitchStatement|ForStatement|ForInStatement|ForOfStatement)$/; + +/** + * Gets the scope node which directly contains a given node. + * + * @param {ASTNode} node - A node to get. This is a `VariableDeclaration` or + * an `Identifier`. + * @returns {ASTNode} A scope node. This is one of `Program`, `BlockStatement`, + * `SwitchStatement`, `ForStatement`, `ForInStatement`, and + * `ForOfStatement`. + */ +function getScopeNode(node) { + for (let currentNode = node; currentNode; currentNode = currentNode.parent) { + if (SCOPE_NODE_TYPE.test(currentNode.type)) { + return currentNode; + } + } + + /* istanbul ignore next : unreachable */ + return null; +} + +/** + * Checks whether a given variable is redeclared or not. + * + * @param {eslint-scope.Variable} variable - A variable to check. + * @returns {boolean} `true` if the variable is redeclared. + */ +function isRedeclared(variable) { + return variable.defs.length >= 2; +} + +/** + * Checks whether a given variable is used from outside of the specified scope. + * + * @param {ASTNode} scopeNode - A scope node to check. + * @returns {Function} The predicate function which checks whether a given + * variable is used from outside of the specified scope. + */ +function isUsedFromOutsideOf(scopeNode) { + + /** + * Checks whether a given reference is inside of the specified scope or not. + * + * @param {eslint-scope.Reference} reference - A reference to check. + * @returns {boolean} `true` if the reference is inside of the specified + * scope. + */ + function isOutsideOfScope(reference) { + const scope = scopeNode.range; + const id = reference.identifier.range; + + return id[0] < scope[0] || id[1] > scope[1]; + } + + return function(variable) { + return variable.references.some(isOutsideOfScope); + }; +} + +/** + * Creates the predicate function which checks whether a variable has their references in TDZ. + * + * The predicate function would return `true`: + * + * - if a reference is before the declarator. E.g. (var a = b, b = 1;)(var {a = b, b} = {};) + * - if a reference is in the expression of their default value. E.g. (var {a = a} = {};) + * - if a reference is in the expression of their initializer. E.g. (var a = a;) + * + * @param {ASTNode} node - The initializer node of VariableDeclarator. + * @returns {Function} The predicate function. + * @private + */ +function hasReferenceInTDZ(node) { + const initStart = node.range[0]; + const initEnd = node.range[1]; + + return variable => { + const id = variable.defs[0].name; + const idStart = id.range[0]; + const defaultValue = (id.parent.type === "AssignmentPattern" ? id.parent.right : null); + const defaultStart = defaultValue && defaultValue.range[0]; + const defaultEnd = defaultValue && defaultValue.range[1]; + + return variable.references.some(reference => { + const start = reference.identifier.range[0]; + const end = reference.identifier.range[1]; + + return !reference.init && ( + start < idStart || + (defaultValue !== null && start >= defaultStart && end <= defaultEnd) || + (start >= initStart && end <= initEnd) + ); + }); + }; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require `let` or `const` instead of `var`", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/no-var" + }, + + schema: [], + fixable: "code" + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + /** + * Checks whether the variables which are defined by the given declarator node have their references in TDZ. + * + * @param {ASTNode} declarator - The VariableDeclarator node to check. + * @returns {boolean} `true` if one of the variables which are defined by the given declarator node have their references in TDZ. + */ + function hasSelfReferenceInTDZ(declarator) { + if (!declarator.init) { + return false; + } + const variables = context.getDeclaredVariables(declarator); + + return variables.some(hasReferenceInTDZ(declarator.init)); + } + + /** + * Checks whether it can fix a given variable declaration or not. + * It cannot fix if the following cases: + * + * - A variable is a global variable. + * - A variable is declared on a SwitchCase node. + * - A variable is redeclared. + * - A variable is used from outside the scope. + * - A variable is used from a closure within a loop. + * - A variable might be used before it is assigned within a loop. + * - A variable might be used in TDZ. + * - A variable is declared in statement position (e.g. a single-line `IfStatement`) + * + * ## A variable is declared on a SwitchCase node. + * + * If this rule modifies 'var' declarations on a SwitchCase node, it + * would generate the warnings of 'no-case-declarations' rule. And the + * 'eslint:recommended' preset includes 'no-case-declarations' rule, so + * this rule doesn't modify those declarations. + * + * ## A variable is redeclared. + * + * The language spec disallows redeclarations of `let` declarations. + * Those variables would cause syntax errors. + * + * ## A variable is used from outside the scope. + * + * The language spec disallows accesses from outside of the scope for + * `let` declarations. Those variables would cause reference errors. + * + * ## A variable is used from a closure within a loop. + * + * A `var` declaration within a loop shares the same variable instance + * across all loop iterations, while a `let` declaration creates a new + * instance for each iteration. This means if a variable in a loop is + * referenced by any closure, changing it from `var` to `let` would + * change the behavior in a way that is generally unsafe. + * + * ## A variable might be used before it is assigned within a loop. + * + * Within a loop, a `let` declaration without an initializer will be + * initialized to null, while a `var` declaration will retain its value + * from the previous iteration, so it is only safe to change `var` to + * `let` if we can statically determine that the variable is always + * assigned a value before its first access in the loop body. To keep + * the implementation simple, we only convert `var` to `let` within + * loops when the variable is a loop assignee or the declaration has an + * initializer. + * + * @param {ASTNode} node - A variable declaration node to check. + * @returns {boolean} `true` if it can fix the node. + */ + function canFix(node) { + const variables = context.getDeclaredVariables(node); + const scopeNode = getScopeNode(node); + + if (node.parent.type === "SwitchCase" || + node.declarations.some(hasSelfReferenceInTDZ) || + variables.some(isGlobal) || + variables.some(isRedeclared) || + variables.some(isUsedFromOutsideOf(scopeNode)) + ) { + return false; + } + + if (astUtils.isInLoop(node)) { + if (variables.some(isReferencedInClosure)) { + return false; + } + if (!isLoopAssignee(node) && !isDeclarationInitialized(node)) { + return false; + } + } + + if ( + !isLoopAssignee(node) && + !(node.parent.type === "ForStatement" && node.parent.init === node) && + !astUtils.STATEMENT_LIST_PARENTS.has(node.parent.type) + ) { + + // If the declaration is not in a block, e.g. `if (foo) var bar = 1;`, then it can't be fixed. + return false; + } + + return true; + } + + /** + * Reports a given variable declaration node. + * + * @param {ASTNode} node - A variable declaration node to report. + * @returns {void} + */ + function report(node) { + const varToken = sourceCode.getFirstToken(node); + + context.report({ + node, + message: "Unexpected var, use let or const instead.", + + fix(fixer) { + if (canFix(node)) { + return fixer.replaceText(varToken, "let"); + } + return null; + } + }); + } + + return { + "VariableDeclaration:exit"(node) { + if (node.kind === "var") { + report(node); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-void.js b/node_modules/eslint/lib/rules/no-void.js new file mode 100644 index 00000000..1d3d887d --- /dev/null +++ b/node_modules/eslint/lib/rules/no-void.js @@ -0,0 +1,38 @@ +/** + * @fileoverview Rule to disallow use of void operator. + * @author Mike Sidorov + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `void` operators", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-void" + }, + + schema: [] + }, + + create(context) { + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + UnaryExpression(node) { + if (node.operator === "void") { + context.report({ node, message: "Expected 'undefined' and instead saw 'void'." }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/no-warning-comments.js b/node_modules/eslint/lib/rules/no-warning-comments.js new file mode 100644 index 00000000..ce58f9ac --- /dev/null +++ b/node_modules/eslint/lib/rules/no-warning-comments.js @@ -0,0 +1,140 @@ +/** + * @fileoverview Rule that warns about used warning comments + * @author Alexander Schmidt + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow specified warning terms in comments", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-warning-comments" + }, + + schema: [ + { + type: "object", + properties: { + terms: { + type: "array", + items: { + type: "string" + } + }, + location: { + enum: ["start", "anywhere"] + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const sourceCode = context.getSourceCode(), + configuration = context.options[0] || {}, + warningTerms = configuration.terms || ["todo", "fixme", "xxx"], + location = configuration.location || "start", + selfConfigRegEx = /\bno-warning-comments\b/; + + /** + * Convert a warning term into a RegExp which will match a comment containing that whole word in the specified + * location ("start" or "anywhere"). If the term starts or ends with non word characters, then the match will not + * require word boundaries on that side. + * + * @param {string} term A term to convert to a RegExp + * @returns {RegExp} The term converted to a RegExp + */ + function convertToRegExp(term) { + const escaped = term.replace(/[-/\\$^*+?.()|[\]{}]/g, "\\$&"); + let prefix; + + /* + * If the term ends in a word character (a-z0-9_), ensure a word + * boundary at the end, so that substrings do not get falsely + * matched. eg "todo" in a string such as "mastodon". + * If the term ends in a non-word character, then \b won't match on + * the boundary to the next non-word character, which would likely + * be a space. For example `/\bFIX!\b/.test('FIX! blah') === false`. + * In these cases, use no bounding match. Same applies for the + * prefix, handled below. + */ + const suffix = /\w$/.test(term) ? "\\b" : ""; + + if (location === "start") { + + /* + * When matching at the start, ignore leading whitespace, and + * there's no need to worry about word boundaries. + */ + prefix = "^\\s*"; + } else if (/^\w/.test(term)) { + prefix = "\\b"; + } else { + prefix = ""; + } + + return new RegExp(prefix + escaped + suffix, "i"); + } + + const warningRegExps = warningTerms.map(convertToRegExp); + + /** + * Checks the specified comment for matches of the configured warning terms and returns the matches. + * @param {string} comment The comment which is checked. + * @returns {Array} All matched warning terms for this comment. + */ + function commentContainsWarningTerm(comment) { + const matches = []; + + warningRegExps.forEach((regex, index) => { + if (regex.test(comment)) { + matches.push(warningTerms[index]); + } + }); + + return matches; + } + + /** + * Checks the specified node for matching warning comments and reports them. + * @param {ASTNode} node The AST node being checked. + * @returns {void} undefined. + */ + function checkComment(node) { + if (astUtils.isDirectiveComment(node) && selfConfigRegEx.test(node.value)) { + return; + } + + const matches = commentContainsWarningTerm(node.value); + + matches.forEach(matchedTerm => { + context.report({ + node, + message: "Unexpected '{{matchedTerm}}' comment.", + data: { + matchedTerm + } + }); + }); + } + + return { + Program() { + const comments = sourceCode.getAllComments(); + + comments.filter(token => token.type !== "Shebang").forEach(checkComment); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-whitespace-before-property.js b/node_modules/eslint/lib/rules/no-whitespace-before-property.js new file mode 100644 index 00000000..fc4c25f8 --- /dev/null +++ b/node_modules/eslint/lib/rules/no-whitespace-before-property.js @@ -0,0 +1,95 @@ +/** + * @fileoverview Rule to disallow whitespace before properties + * @author Kai Cataldo + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow whitespace before properties", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/no-whitespace-before-property" + }, + + fixable: "whitespace", + schema: [] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Reports whitespace before property token + * @param {ASTNode} node - the node to report in the event of an error + * @param {Token} leftToken - the left token + * @param {Token} rightToken - the right token + * @returns {void} + * @private + */ + function reportError(node, leftToken, rightToken) { + const replacementText = node.computed ? "" : "."; + + context.report({ + node, + message: "Unexpected whitespace before property {{propName}}.", + data: { + propName: sourceCode.getText(node.property) + }, + fix(fixer) { + if (!node.computed && astUtils.isDecimalInteger(node.object)) { + + /* + * If the object is a number literal, fixing it to something like 5.toString() would cause a SyntaxError. + * Don't fix this case. + */ + return null; + } + return fixer.replaceTextRange([leftToken.range[1], rightToken.range[0]], replacementText); + } + }); + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + MemberExpression(node) { + let rightToken; + let leftToken; + + if (!astUtils.isTokenOnSameLine(node.object, node.property)) { + return; + } + + if (node.computed) { + rightToken = sourceCode.getTokenBefore(node.property, astUtils.isOpeningBracketToken); + leftToken = sourceCode.getTokenBefore(rightToken); + } else { + rightToken = sourceCode.getFirstToken(node.property); + leftToken = sourceCode.getTokenBefore(rightToken, 1); + } + + if (sourceCode.isSpaceBetweenTokens(leftToken, rightToken)) { + reportError(node, leftToken, rightToken); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/no-with.js b/node_modules/eslint/lib/rules/no-with.js new file mode 100644 index 00000000..d72dcdfb --- /dev/null +++ b/node_modules/eslint/lib/rules/no-with.js @@ -0,0 +1,33 @@ +/** + * @fileoverview Rule to flag use of with statement + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `with` statements", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/no-with" + }, + + schema: [] + }, + + create(context) { + + return { + WithStatement(node) { + context.report({ node, message: "Unexpected use of 'with' statement." }); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/nonblock-statement-body-position.js b/node_modules/eslint/lib/rules/nonblock-statement-body-position.js new file mode 100644 index 00000000..e447ef88 --- /dev/null +++ b/node_modules/eslint/lib/rules/nonblock-statement-body-position.js @@ -0,0 +1,115 @@ +/** + * @fileoverview enforce the location of single-line statements + * @author Teddy Katz + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +const POSITION_SCHEMA = { enum: ["beside", "below", "any"] }; + +module.exports = { + meta: { + docs: { + description: "enforce the location of single-line statements", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/nonblock-statement-body-position" + }, + fixable: "whitespace", + schema: [ + POSITION_SCHEMA, + { + properties: { + overrides: { + properties: { + if: POSITION_SCHEMA, + else: POSITION_SCHEMA, + while: POSITION_SCHEMA, + do: POSITION_SCHEMA, + for: POSITION_SCHEMA + }, + additionalProperties: false + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + //---------------------------------------------------------------------- + // Helpers + //---------------------------------------------------------------------- + + /** + * Gets the applicable preference for a particular keyword + * @param {string} keywordName The name of a keyword, e.g. 'if' + * @returns {string} The applicable option for the keyword, e.g. 'beside' + */ + function getOption(keywordName) { + return context.options[1] && context.options[1].overrides && context.options[1].overrides[keywordName] || + context.options[0] || + "beside"; + } + + /** + * Validates the location of a single-line statement + * @param {ASTNode} node The single-line statement + * @param {string} keywordName The applicable keyword name for the single-line statement + * @returns {void} + */ + function validateStatement(node, keywordName) { + const option = getOption(keywordName); + + if (node.type === "BlockStatement" || option === "any") { + return; + } + + const tokenBefore = sourceCode.getTokenBefore(node); + + if (tokenBefore.loc.end.line === node.loc.start.line && option === "below") { + context.report({ + node, + message: "Expected a linebreak before this statement.", + fix: fixer => fixer.insertTextBefore(node, "\n") + }); + } else if (tokenBefore.loc.end.line !== node.loc.start.line && option === "beside") { + context.report({ + node, + message: "Expected no linebreak before this statement.", + fix(fixer) { + if (sourceCode.getText().slice(tokenBefore.range[1], node.range[0]).trim()) { + return null; + } + return fixer.replaceTextRange([tokenBefore.range[1], node.range[0]], " "); + } + }); + } + } + + //---------------------------------------------------------------------- + // Public + //---------------------------------------------------------------------- + + return { + IfStatement(node) { + validateStatement(node.consequent, "if"); + + // Check the `else` node, but don't check 'else if' statements. + if (node.alternate && node.alternate.type !== "IfStatement") { + validateStatement(node.alternate, "else"); + } + }, + WhileStatement: node => validateStatement(node.body, "while"), + DoWhileStatement: node => validateStatement(node.body, "do"), + ForStatement: node => validateStatement(node.body, "for"), + ForInStatement: node => validateStatement(node.body, "for"), + ForOfStatement: node => validateStatement(node.body, "for") + }; + } +}; diff --git a/node_modules/eslint/lib/rules/object-curly-newline.js b/node_modules/eslint/lib/rules/object-curly-newline.js new file mode 100644 index 00000000..39043a8b --- /dev/null +++ b/node_modules/eslint/lib/rules/object-curly-newline.js @@ -0,0 +1,299 @@ +/** + * @fileoverview Rule to require or disallow line breaks inside braces. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); +const lodash = require("lodash"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +// Schema objects. +const OPTION_VALUE = { + oneOf: [ + { + enum: ["always", "never"] + }, + { + type: "object", + properties: { + multiline: { + type: "boolean" + }, + minProperties: { + type: "integer", + minimum: 0 + }, + consistent: { + type: "boolean" + } + }, + additionalProperties: false, + minProperties: 1 + } + ] +}; + +/** + * Normalizes a given option value. + * + * @param {string|Object|undefined} value - An option value to parse. + * @returns {{multiline: boolean, minProperties: number, consistent: boolean}} Normalized option object. + */ +function normalizeOptionValue(value) { + let multiline = false; + let minProperties = Number.POSITIVE_INFINITY; + let consistent = false; + + if (value) { + if (value === "always") { + minProperties = 0; + } else if (value === "never") { + minProperties = Number.POSITIVE_INFINITY; + } else { + multiline = Boolean(value.multiline); + minProperties = value.minProperties || Number.POSITIVE_INFINITY; + consistent = Boolean(value.consistent); + } + } else { + multiline = true; + } + + return { multiline, minProperties, consistent }; +} + +/** + * Normalizes a given option value. + * + * @param {string|Object|undefined} options - An option value to parse. + * @returns {{ + * ObjectExpression: {multiline: boolean, minProperties: number, consistent: boolean}, + * ObjectPattern: {multiline: boolean, minProperties: number, consistent: boolean}, + * ImportDeclaration: {multiline: boolean, minProperties: number, consistent: boolean}, + * ExportNamedDeclaration : {multiline: boolean, minProperties: number, consistent: boolean} + * }} Normalized option object. + */ +function normalizeOptions(options) { + const isNodeSpecificOption = lodash.overSome([lodash.isPlainObject, lodash.isString]); + + if (lodash.isPlainObject(options) && lodash.some(options, isNodeSpecificOption)) { + return { + ObjectExpression: normalizeOptionValue(options.ObjectExpression), + ObjectPattern: normalizeOptionValue(options.ObjectPattern), + ImportDeclaration: normalizeOptionValue(options.ImportDeclaration), + ExportNamedDeclaration: normalizeOptionValue(options.ExportDeclaration) + }; + } + + const value = normalizeOptionValue(options); + + return { ObjectExpression: value, ObjectPattern: value, ImportDeclaration: value, ExportNamedDeclaration: value }; +} + +/** + * Determines if ObjectExpression, ObjectPattern, ImportDeclaration or ExportNamedDeclaration + * node needs to be checked for missing line breaks + * + * @param {ASTNode} node - Node under inspection + * @param {Object} options - option specific to node type + * @param {Token} first - First object property + * @param {Token} last - Last object property + * @returns {boolean} `true` if node needs to be checked for missing line breaks + */ +function areLineBreaksRequired(node, options, first, last) { + let objectProperties; + + if (node.type === "ObjectExpression" || node.type === "ObjectPattern") { + objectProperties = node.properties; + } else { + + // is ImportDeclaration or ExportNamedDeclaration + objectProperties = node.specifiers + .filter(s => s.type === "ImportSpecifier" || s.type === "ExportSpecifier"); + } + + return objectProperties.length >= options.minProperties || + ( + options.multiline && + objectProperties.length > 0 && + first.loc.start.line !== last.loc.end.line + ); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent line breaks inside braces", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/object-curly-newline" + }, + fixable: "whitespace", + schema: [ + { + oneOf: [ + OPTION_VALUE, + { + type: "object", + properties: { + ObjectExpression: OPTION_VALUE, + ObjectPattern: OPTION_VALUE, + ImportDeclaration: OPTION_VALUE, + ExportDeclaration: OPTION_VALUE + }, + additionalProperties: false, + minProperties: 1 + } + ] + } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + const normalizedOptions = normalizeOptions(context.options[0]); + + /** + * Reports a given node if it violated this rule. + * @param {ASTNode} node - A node to check. This is an ObjectExpression, ObjectPattern, ImportDeclaration or ExportNamedDeclaration node. + * @param {{multiline: boolean, minProperties: number, consistent: boolean}} options - An option object. + * @returns {void} + */ + function check(node) { + const options = normalizedOptions[node.type]; + + if ( + (node.type === "ImportDeclaration" && + !node.specifiers.some(specifier => specifier.type === "ImportSpecifier")) || + (node.type === "ExportNamedDeclaration" && + !node.specifiers.some(specifier => specifier.type === "ExportSpecifier")) + ) { + return; + } + + const openBrace = sourceCode.getFirstToken(node, token => token.value === "{"); + + let closeBrace; + + if (node.typeAnnotation) { + closeBrace = sourceCode.getTokenBefore(node.typeAnnotation); + } else { + closeBrace = sourceCode.getLastToken(node, token => token.value === "}"); + } + + let first = sourceCode.getTokenAfter(openBrace, { includeComments: true }); + let last = sourceCode.getTokenBefore(closeBrace, { includeComments: true }); + + const needsLineBreaks = areLineBreaksRequired(node, options, first, last); + + const hasCommentsFirstToken = astUtils.isCommentToken(first); + const hasCommentsLastToken = astUtils.isCommentToken(last); + + /* + * Use tokens or comments to check multiline or not. + * But use only tokens to check whether line breaks are needed. + * This allows: + * var obj = { // eslint-disable-line foo + * a: 1 + * } + */ + first = sourceCode.getTokenAfter(openBrace); + last = sourceCode.getTokenBefore(closeBrace); + + if (needsLineBreaks) { + if (astUtils.isTokenOnSameLine(openBrace, first)) { + context.report({ + message: "Expected a line break after this opening brace.", + node, + loc: openBrace.loc.start, + fix(fixer) { + if (hasCommentsFirstToken) { + return null; + } + + return fixer.insertTextAfter(openBrace, "\n"); + } + }); + } + if (astUtils.isTokenOnSameLine(last, closeBrace)) { + context.report({ + message: "Expected a line break before this closing brace.", + node, + loc: closeBrace.loc.start, + fix(fixer) { + if (hasCommentsLastToken) { + return null; + } + + return fixer.insertTextBefore(closeBrace, "\n"); + } + }); + } + } else { + const consistent = options.consistent; + const hasLineBreakBetweenOpenBraceAndFirst = !astUtils.isTokenOnSameLine(openBrace, first); + const hasLineBreakBetweenCloseBraceAndLast = !astUtils.isTokenOnSameLine(last, closeBrace); + + if ( + (!consistent && hasLineBreakBetweenOpenBraceAndFirst) || + (consistent && hasLineBreakBetweenOpenBraceAndFirst && !hasLineBreakBetweenCloseBraceAndLast) + ) { + context.report({ + message: "Unexpected line break after this opening brace.", + node, + loc: openBrace.loc.start, + fix(fixer) { + if (hasCommentsFirstToken) { + return null; + } + + return fixer.removeRange([ + openBrace.range[1], + first.range[0] + ]); + } + }); + } + if ( + (!consistent && hasLineBreakBetweenCloseBraceAndLast) || + (consistent && !hasLineBreakBetweenOpenBraceAndFirst && hasLineBreakBetweenCloseBraceAndLast) + ) { + context.report({ + message: "Unexpected line break before this closing brace.", + node, + loc: closeBrace.loc.start, + fix(fixer) { + if (hasCommentsLastToken) { + return null; + } + + return fixer.removeRange([ + last.range[1], + closeBrace.range[0] + ]); + } + }); + } + } + } + + return { + ObjectExpression: check, + ObjectPattern: check, + ImportDeclaration: check, + ExportNamedDeclaration: check + }; + } +}; diff --git a/node_modules/eslint/lib/rules/object-curly-spacing.js b/node_modules/eslint/lib/rules/object-curly-spacing.js new file mode 100644 index 00000000..b37d6fd9 --- /dev/null +++ b/node_modules/eslint/lib/rules/object-curly-spacing.js @@ -0,0 +1,300 @@ +/** + * @fileoverview Disallows or enforces spaces inside of object literals. + * @author Jamund Ferguson + */ +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent spacing inside braces", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/object-curly-spacing" + }, + + fixable: "whitespace", + + schema: [ + { + enum: ["always", "never"] + }, + { + type: "object", + properties: { + arraysInObjects: { + type: "boolean" + }, + objectsInObjects: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const spaced = context.options[0] === "always", + sourceCode = context.getSourceCode(); + + /** + * Determines whether an option is set, relative to the spacing option. + * If spaced is "always", then check whether option is set to false. + * If spaced is "never", then check whether option is set to true. + * @param {Object} option - The option to exclude. + * @returns {boolean} Whether or not the property is excluded. + */ + function isOptionSet(option) { + return context.options[1] ? context.options[1][option] === !spaced : false; + } + + const options = { + spaced, + arraysInObjectsException: isOptionSet("arraysInObjects"), + objectsInObjectsException: isOptionSet("objectsInObjects") + }; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Reports that there shouldn't be a space after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportNoBeginningSpace(node, token) { + context.report({ + node, + loc: token.loc.start, + message: "There should be no space after '{{token}}'.", + data: { + token: token.value + }, + fix(fixer) { + const nextToken = context.getSourceCode().getTokenAfter(token); + + return fixer.removeRange([token.range[1], nextToken.range[0]]); + } + }); + } + + /** + * Reports that there shouldn't be a space before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportNoEndingSpace(node, token) { + context.report({ + node, + loc: token.loc.start, + message: "There should be no space before '{{token}}'.", + data: { + token: token.value + }, + fix(fixer) { + const previousToken = context.getSourceCode().getTokenBefore(token); + + return fixer.removeRange([previousToken.range[1], token.range[0]]); + } + }); + } + + /** + * Reports that there should be a space after the first token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportRequiredBeginningSpace(node, token) { + context.report({ + node, + loc: token.loc.start, + message: "A space is required after '{{token}}'.", + data: { + token: token.value + }, + fix(fixer) { + return fixer.insertTextAfter(token, " "); + } + }); + } + + /** + * Reports that there should be a space before the last token + * @param {ASTNode} node - The node to report in the event of an error. + * @param {Token} token - The token to use for the report. + * @returns {void} + */ + function reportRequiredEndingSpace(node, token) { + context.report({ + node, + loc: token.loc.start, + message: "A space is required before '{{token}}'.", + data: { + token: token.value + }, + fix(fixer) { + return fixer.insertTextBefore(token, " "); + } + }); + } + + /** + * Determines if spacing in curly braces is valid. + * @param {ASTNode} node The AST node to check. + * @param {Token} first The first token to check (should be the opening brace) + * @param {Token} second The second token to check (should be first after the opening brace) + * @param {Token} penultimate The penultimate token to check (should be last before closing brace) + * @param {Token} last The last token to check (should be closing brace) + * @returns {void} + */ + function validateBraceSpacing(node, first, second, penultimate, last) { + if (astUtils.isTokenOnSameLine(first, second)) { + const firstSpaced = sourceCode.isSpaceBetweenTokens(first, second); + + if (options.spaced && !firstSpaced) { + reportRequiredBeginningSpace(node, first); + } + if (!options.spaced && firstSpaced) { + reportNoBeginningSpace(node, first); + } + } + + if (astUtils.isTokenOnSameLine(penultimate, last)) { + const shouldCheckPenultimate = ( + options.arraysInObjectsException && astUtils.isClosingBracketToken(penultimate) || + options.objectsInObjectsException && astUtils.isClosingBraceToken(penultimate) + ); + const penultimateType = shouldCheckPenultimate && sourceCode.getNodeByRangeIndex(penultimate.range[0]).type; + + const closingCurlyBraceMustBeSpaced = ( + options.arraysInObjectsException && penultimateType === "ArrayExpression" || + options.objectsInObjectsException && (penultimateType === "ObjectExpression" || penultimateType === "ObjectPattern") + ) ? !options.spaced : options.spaced; + + const lastSpaced = sourceCode.isSpaceBetweenTokens(penultimate, last); + + if (closingCurlyBraceMustBeSpaced && !lastSpaced) { + reportRequiredEndingSpace(node, last); + } + if (!closingCurlyBraceMustBeSpaced && lastSpaced) { + reportNoEndingSpace(node, last); + } + } + } + + /** + * Gets '}' token of an object node. + * + * Because the last token of object patterns might be a type annotation, + * this traverses tokens preceded by the last property, then returns the + * first '}' token. + * + * @param {ASTNode} node - The node to get. This node is an + * ObjectExpression or an ObjectPattern. And this node has one or + * more properties. + * @returns {Token} '}' token. + */ + function getClosingBraceOfObject(node) { + const lastProperty = node.properties[node.properties.length - 1]; + + return sourceCode.getTokenAfter(lastProperty, astUtils.isClosingBraceToken); + } + + /** + * Reports a given object node if spacing in curly braces is invalid. + * @param {ASTNode} node - An ObjectExpression or ObjectPattern node to check. + * @returns {void} + */ + function checkForObject(node) { + if (node.properties.length === 0) { + return; + } + + const first = sourceCode.getFirstToken(node), + last = getClosingBraceOfObject(node), + second = sourceCode.getTokenAfter(first), + penultimate = sourceCode.getTokenBefore(last); + + validateBraceSpacing(node, first, second, penultimate, last); + } + + /** + * Reports a given import node if spacing in curly braces is invalid. + * @param {ASTNode} node - An ImportDeclaration node to check. + * @returns {void} + */ + function checkForImport(node) { + if (node.specifiers.length === 0) { + return; + } + + let firstSpecifier = node.specifiers[0]; + const lastSpecifier = node.specifiers[node.specifiers.length - 1]; + + if (lastSpecifier.type !== "ImportSpecifier") { + return; + } + if (firstSpecifier.type !== "ImportSpecifier") { + firstSpecifier = node.specifiers[1]; + } + + const first = sourceCode.getTokenBefore(firstSpecifier), + last = sourceCode.getTokenAfter(lastSpecifier, astUtils.isNotCommaToken), + second = sourceCode.getTokenAfter(first), + penultimate = sourceCode.getTokenBefore(last); + + validateBraceSpacing(node, first, second, penultimate, last); + } + + /** + * Reports a given export node if spacing in curly braces is invalid. + * @param {ASTNode} node - An ExportNamedDeclaration node to check. + * @returns {void} + */ + function checkForExport(node) { + if (node.specifiers.length === 0) { + return; + } + + const firstSpecifier = node.specifiers[0], + lastSpecifier = node.specifiers[node.specifiers.length - 1], + first = sourceCode.getTokenBefore(firstSpecifier), + last = sourceCode.getTokenAfter(lastSpecifier, astUtils.isNotCommaToken), + second = sourceCode.getTokenAfter(first), + penultimate = sourceCode.getTokenBefore(last); + + validateBraceSpacing(node, first, second, penultimate, last); + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + // var {x} = y; + ObjectPattern: checkForObject, + + // var y = {x: 'y'} + ObjectExpression: checkForObject, + + // import {y} from 'x'; + ImportDeclaration: checkForImport, + + // export {name} from 'yo'; + ExportNamedDeclaration: checkForExport + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/object-property-newline.js b/node_modules/eslint/lib/rules/object-property-newline.js new file mode 100644 index 00000000..65baf0a9 --- /dev/null +++ b/node_modules/eslint/lib/rules/object-property-newline.js @@ -0,0 +1,91 @@ +/** + * @fileoverview Rule to enforce placing object properties on separate lines. + * @author Vitor Balocco + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce placing object properties on separate lines", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/object-property-newline" + }, + + schema: [ + { + type: "object", + properties: { + allowAllPropertiesOnSameLine: { + type: "boolean" + }, + allowMultiplePropertiesPerLine: { // Deprecated + type: "boolean" + } + }, + additionalProperties: false + } + ], + + fixable: "whitespace" + }, + + create(context) { + const allowSameLine = context.options[0] && ( + Boolean(context.options[0].allowAllPropertiesOnSameLine) || + Boolean(context.options[0].allowMultiplePropertiesPerLine) // Deprecated + ); + const errorMessage = allowSameLine + ? "Object properties must go on a new line if they aren't all on the same line." + : "Object properties must go on a new line."; + + const sourceCode = context.getSourceCode(); + + return { + ObjectExpression(node) { + if (allowSameLine) { + if (node.properties.length > 1) { + const firstTokenOfFirstProperty = sourceCode.getFirstToken(node.properties[0]); + const lastTokenOfLastProperty = sourceCode.getLastToken(node.properties[node.properties.length - 1]); + + if (firstTokenOfFirstProperty.loc.end.line === lastTokenOfLastProperty.loc.start.line) { + + // All keys and values are on the same line + return; + } + } + } + + for (let i = 1; i < node.properties.length; i++) { + const lastTokenOfPreviousProperty = sourceCode.getLastToken(node.properties[i - 1]); + const firstTokenOfCurrentProperty = sourceCode.getFirstToken(node.properties[i]); + + if (lastTokenOfPreviousProperty.loc.end.line === firstTokenOfCurrentProperty.loc.start.line) { + context.report({ + node, + loc: firstTokenOfCurrentProperty.loc.start, + message: errorMessage, + fix(fixer) { + const comma = sourceCode.getTokenBefore(firstTokenOfCurrentProperty); + const rangeAfterComma = [comma.range[1], firstTokenOfCurrentProperty.range[0]]; + + // Don't perform a fix if there are any comments between the comma and the next property. + if (sourceCode.text.slice(rangeAfterComma[0], rangeAfterComma[1]).trim()) { + return null; + } + + return fixer.replaceTextRange(rangeAfterComma, "\n"); + } + }); + } + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/object-shorthand.js b/node_modules/eslint/lib/rules/object-shorthand.js new file mode 100644 index 00000000..c5239a71 --- /dev/null +++ b/node_modules/eslint/lib/rules/object-shorthand.js @@ -0,0 +1,457 @@ +/** + * @fileoverview Rule to enforce concise object methods and properties. + * @author Jamund Ferguson + */ + +"use strict"; + +const OPTIONS = { + always: "always", + never: "never", + methods: "methods", + properties: "properties", + consistent: "consistent", + consistentAsNeeded: "consistent-as-needed" +}; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ +module.exports = { + meta: { + docs: { + description: "require or disallow method and property shorthand syntax for object literals", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/object-shorthand" + }, + + fixable: "code", + + schema: { + anyOf: [ + { + type: "array", + items: [ + { + enum: ["always", "methods", "properties", "never", "consistent", "consistent-as-needed"] + } + ], + minItems: 0, + maxItems: 1 + }, + { + type: "array", + items: [ + { + enum: ["always", "methods", "properties"] + }, + { + type: "object", + properties: { + avoidQuotes: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + minItems: 0, + maxItems: 2 + }, + { + type: "array", + items: [ + { + enum: ["always", "methods"] + }, + { + type: "object", + properties: { + ignoreConstructors: { + type: "boolean" + }, + avoidQuotes: { + type: "boolean" + }, + avoidExplicitReturnArrows: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + minItems: 0, + maxItems: 2 + } + ] + } + }, + + create(context) { + const APPLY = context.options[0] || OPTIONS.always; + const APPLY_TO_METHODS = APPLY === OPTIONS.methods || APPLY === OPTIONS.always; + const APPLY_TO_PROPS = APPLY === OPTIONS.properties || APPLY === OPTIONS.always; + const APPLY_NEVER = APPLY === OPTIONS.never; + const APPLY_CONSISTENT = APPLY === OPTIONS.consistent; + const APPLY_CONSISTENT_AS_NEEDED = APPLY === OPTIONS.consistentAsNeeded; + + const PARAMS = context.options[1] || {}; + const IGNORE_CONSTRUCTORS = PARAMS.ignoreConstructors; + const AVOID_QUOTES = PARAMS.avoidQuotes; + const AVOID_EXPLICIT_RETURN_ARROWS = !!PARAMS.avoidExplicitReturnArrows; + const sourceCode = context.getSourceCode(); + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Determines if the first character of the name is a capital letter. + * @param {string} name The name of the node to evaluate. + * @returns {boolean} True if the first character of the property name is a capital letter, false if not. + * @private + */ + function isConstructor(name) { + const firstChar = name.charAt(0); + + return firstChar === firstChar.toUpperCase(); + } + + /** + * Determines if the property can have a shorthand form. + * @param {ASTNode} property Property AST node + * @returns {boolean} True if the property can have a shorthand form + * @private + * + */ + function canHaveShorthand(property) { + return (property.kind !== "set" && property.kind !== "get" && property.type !== "SpreadElement" && property.type !== "SpreadProperty" && property.type !== "ExperimentalSpreadProperty"); + } + + /** + * Checks whether a node is a string literal. + * @param {ASTNode} node - Any AST node. + * @returns {boolean} `true` if it is a string literal. + */ + function isStringLiteral(node) { + return node.type === "Literal" && typeof node.value === "string"; + } + + /** + * Determines if the property is a shorthand or not. + * @param {ASTNode} property Property AST node + * @returns {boolean} True if the property is considered shorthand, false if not. + * @private + * + */ + function isShorthand(property) { + + // property.method is true when `{a(){}}`. + return (property.shorthand || property.method); + } + + /** + * Determines if the property's key and method or value are named equally. + * @param {ASTNode} property Property AST node + * @returns {boolean} True if the key and value are named equally, false if not. + * @private + * + */ + function isRedundant(property) { + const value = property.value; + + if (value.type === "FunctionExpression") { + return !value.id; // Only anonymous should be shorthand method. + } + if (value.type === "Identifier") { + return astUtils.getStaticPropertyName(property) === value.name; + } + + return false; + } + + /** + * Ensures that an object's properties are consistently shorthand, or not shorthand at all. + * @param {ASTNode} node Property AST node + * @param {boolean} checkRedundancy Whether to check longform redundancy + * @returns {void} + * + */ + function checkConsistency(node, checkRedundancy) { + + // We are excluding getters/setters and spread properties as they are considered neither longform nor shorthand. + const properties = node.properties.filter(canHaveShorthand); + + // Do we still have properties left after filtering the getters and setters? + if (properties.length > 0) { + const shorthandProperties = properties.filter(isShorthand); + + /* + * If we do not have an equal number of longform properties as + * shorthand properties, we are using the annotations inconsistently + */ + if (shorthandProperties.length !== properties.length) { + + // We have at least 1 shorthand property + if (shorthandProperties.length > 0) { + context.report({ node, message: "Unexpected mix of shorthand and non-shorthand properties." }); + } else if (checkRedundancy) { + + /* + * If all properties of the object contain a method or value with a name matching it's key, + * all the keys are redundant. + */ + const canAlwaysUseShorthand = properties.every(isRedundant); + + if (canAlwaysUseShorthand) { + context.report({ node, message: "Expected shorthand for all properties." }); + } + } + } + } + } + + /** + * Fixes a FunctionExpression node by making it into a shorthand property. + * @param {SourceCodeFixer} fixer The fixer object + * @param {ASTNode} node A `Property` node that has a `FunctionExpression` or `ArrowFunctionExpression` as its value + * @returns {Object} A fix for this node + */ + function makeFunctionShorthand(fixer, node) { + const firstKeyToken = node.computed + ? sourceCode.getFirstToken(node, astUtils.isOpeningBracketToken) + : sourceCode.getFirstToken(node.key); + const lastKeyToken = node.computed + ? sourceCode.getFirstTokenBetween(node.key, node.value, astUtils.isClosingBracketToken) + : sourceCode.getLastToken(node.key); + const keyText = sourceCode.text.slice(firstKeyToken.range[0], lastKeyToken.range[1]); + let keyPrefix = ""; + + if (node.value.async) { + keyPrefix += "async "; + } + if (node.value.generator) { + keyPrefix += "*"; + } + + if (node.value.type === "FunctionExpression") { + const functionToken = sourceCode.getTokens(node.value).find(token => token.type === "Keyword" && token.value === "function"); + const tokenBeforeParams = node.value.generator ? sourceCode.getTokenAfter(functionToken) : functionToken; + + return fixer.replaceTextRange( + [firstKeyToken.range[0], node.range[1]], + keyPrefix + keyText + sourceCode.text.slice(tokenBeforeParams.range[1], node.value.range[1]) + ); + } + const arrowToken = sourceCode.getTokens(node.value).find(token => token.value === "=>"); + const tokenBeforeArrow = sourceCode.getTokenBefore(arrowToken); + const hasParensAroundParameters = tokenBeforeArrow.type === "Punctuator" && tokenBeforeArrow.value === ")"; + const oldParamText = sourceCode.text.slice(sourceCode.getFirstToken(node.value, node.value.async ? 1 : 0).range[0], tokenBeforeArrow.range[1]); + const newParamText = hasParensAroundParameters ? oldParamText : `(${oldParamText})`; + + return fixer.replaceTextRange( + [firstKeyToken.range[0], node.range[1]], + keyPrefix + keyText + newParamText + sourceCode.text.slice(arrowToken.range[1], node.value.range[1]) + ); + + } + + /** + * Fixes a FunctionExpression node by making it into a longform property. + * @param {SourceCodeFixer} fixer The fixer object + * @param {ASTNode} node A `Property` node that has a `FunctionExpression` as its value + * @returns {Object} A fix for this node + */ + function makeFunctionLongform(fixer, node) { + const firstKeyToken = node.computed ? sourceCode.getTokens(node).find(token => token.value === "[") : sourceCode.getFirstToken(node.key); + const lastKeyToken = node.computed ? sourceCode.getTokensBetween(node.key, node.value).find(token => token.value === "]") : sourceCode.getLastToken(node.key); + const keyText = sourceCode.text.slice(firstKeyToken.range[0], lastKeyToken.range[1]); + let functionHeader = "function"; + + if (node.value.async) { + functionHeader = `async ${functionHeader}`; + } + if (node.value.generator) { + functionHeader = `${functionHeader}*`; + } + + return fixer.replaceTextRange([node.range[0], lastKeyToken.range[1]], `${keyText}: ${functionHeader}`); + } + + /* + * To determine whether a given arrow function has a lexical identifier (`this`, `arguments`, `super`, or `new.target`), + * create a stack of functions that define these identifiers (i.e. all functions except arrow functions) as the AST is + * traversed. Whenever a new function is encountered, create a new entry on the stack (corresponding to a different lexical + * scope of `this`), and whenever a function is exited, pop that entry off the stack. When an arrow function is entered, + * keep a reference to it on the current stack entry, and remove that reference when the arrow function is exited. + * When a lexical identifier is encountered, mark all the arrow functions on the current stack entry by adding them + * to an `arrowsWithLexicalIdentifiers` set. Any arrow function in that set will not be reported by this rule, + * because converting it into a method would change the value of one of the lexical identifiers. + */ + const lexicalScopeStack = []; + const arrowsWithLexicalIdentifiers = new WeakSet(); + const argumentsIdentifiers = new WeakSet(); + + /** + * Enters a function. This creates a new lexical identifier scope, so a new Set of arrow functions is pushed onto the stack. + * Also, this marks all `arguments` identifiers so that they can be detected later. + * @returns {void} + */ + function enterFunction() { + lexicalScopeStack.unshift(new Set()); + context.getScope().variables.filter(variable => variable.name === "arguments").forEach(variable => { + variable.references.map(ref => ref.identifier).forEach(identifier => argumentsIdentifiers.add(identifier)); + }); + } + + /** + * Exits a function. This pops the current set of arrow functions off the lexical scope stack. + * @returns {void} + */ + function exitFunction() { + lexicalScopeStack.shift(); + } + + /** + * Marks the current function as having a lexical keyword. This implies that all arrow functions + * in the current lexical scope contain a reference to this lexical keyword. + * @returns {void} + */ + function reportLexicalIdentifier() { + lexicalScopeStack[0].forEach(arrowFunction => arrowsWithLexicalIdentifiers.add(arrowFunction)); + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + Program: enterFunction, + FunctionDeclaration: enterFunction, + FunctionExpression: enterFunction, + "Program:exit": exitFunction, + "FunctionDeclaration:exit": exitFunction, + "FunctionExpression:exit": exitFunction, + + ArrowFunctionExpression(node) { + lexicalScopeStack[0].add(node); + }, + "ArrowFunctionExpression:exit"(node) { + lexicalScopeStack[0].delete(node); + }, + + ThisExpression: reportLexicalIdentifier, + Super: reportLexicalIdentifier, + MetaProperty(node) { + if (node.meta.name === "new" && node.property.name === "target") { + reportLexicalIdentifier(); + } + }, + Identifier(node) { + if (argumentsIdentifiers.has(node)) { + reportLexicalIdentifier(); + } + }, + + ObjectExpression(node) { + if (APPLY_CONSISTENT) { + checkConsistency(node, false); + } else if (APPLY_CONSISTENT_AS_NEEDED) { + checkConsistency(node, true); + } + }, + + "Property:exit"(node) { + const isConciseProperty = node.method || node.shorthand; + + // Ignore destructuring assignment + if (node.parent.type === "ObjectPattern") { + return; + } + + // getters and setters are ignored + if (node.kind === "get" || node.kind === "set") { + return; + } + + // only computed methods can fail the following checks + if (node.computed && node.value.type !== "FunctionExpression" && node.value.type !== "ArrowFunctionExpression") { + return; + } + + //-------------------------------------------------------------- + // Checks for property/method shorthand. + if (isConciseProperty) { + if (node.method && (APPLY_NEVER || AVOID_QUOTES && isStringLiteral(node.key))) { + const message = APPLY_NEVER ? "Expected longform method syntax." : "Expected longform method syntax for string literal keys."; + + // { x() {} } should be written as { x: function() {} } + context.report({ + node, + message, + fix: fixer => makeFunctionLongform(fixer, node) + }); + } else if (APPLY_NEVER) { + + // { x } should be written as { x: x } + context.report({ + node, + message: "Expected longform property syntax.", + fix: fixer => fixer.insertTextAfter(node.key, `: ${node.key.name}`) + }); + } + } else if (APPLY_TO_METHODS && !node.value.id && (node.value.type === "FunctionExpression" || node.value.type === "ArrowFunctionExpression")) { + if (IGNORE_CONSTRUCTORS && node.key.type === "Identifier" && isConstructor(node.key.name)) { + return; + } + if (AVOID_QUOTES && isStringLiteral(node.key)) { + return; + } + + // {[x]: function(){}} should be written as {[x]() {}} + if (node.value.type === "FunctionExpression" || + node.value.type === "ArrowFunctionExpression" && + node.value.body.type === "BlockStatement" && + AVOID_EXPLICIT_RETURN_ARROWS && + !arrowsWithLexicalIdentifiers.has(node.value) + ) { + context.report({ + node, + message: "Expected method shorthand.", + fix: fixer => makeFunctionShorthand(fixer, node) + }); + } + } else if (node.value.type === "Identifier" && node.key.name === node.value.name && APPLY_TO_PROPS) { + + // {x: x} should be written as {x} + context.report({ + node, + message: "Expected property shorthand.", + fix(fixer) { + return fixer.replaceText(node, node.value.name); + } + }); + } else if (node.value.type === "Identifier" && node.key.type === "Literal" && node.key.value === node.value.name && APPLY_TO_PROPS) { + if (AVOID_QUOTES) { + return; + } + + // {"x": x} should be written as {x} + context.report({ + node, + message: "Expected property shorthand.", + fix(fixer) { + return fixer.replaceText(node, node.value.name); + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/one-var-declaration-per-line.js b/node_modules/eslint/lib/rules/one-var-declaration-per-line.js new file mode 100644 index 00000000..e17529b6 --- /dev/null +++ b/node_modules/eslint/lib/rules/one-var-declaration-per-line.js @@ -0,0 +1,87 @@ +/** + * @fileoverview Rule to check multiple var declarations per line + * @author Alberto Rodríguez + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow newlines around variable declarations", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/one-var-declaration-per-line" + }, + + schema: [ + { + enum: ["always", "initializations"] + } + ], + + fixable: "whitespace" + }, + + create(context) { + + const ERROR_MESSAGE = "Expected variable declaration to be on a new line."; + const always = context.options[0] === "always"; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + + /** + * Determine if provided keyword is a variant of for specifiers + * @private + * @param {string} keyword - keyword to test + * @returns {boolean} True if `keyword` is a variant of for specifier + */ + function isForTypeSpecifier(keyword) { + return keyword === "ForStatement" || keyword === "ForInStatement" || keyword === "ForOfStatement"; + } + + /** + * Checks newlines around variable declarations. + * @private + * @param {ASTNode} node - `VariableDeclaration` node to test + * @returns {void} + */ + function checkForNewLine(node) { + if (isForTypeSpecifier(node.parent.type)) { + return; + } + + const declarations = node.declarations; + let prev; + + declarations.forEach(current => { + if (prev && prev.loc.end.line === current.loc.start.line) { + if (always || prev.init || current.init) { + context.report({ + node, + message: ERROR_MESSAGE, + loc: current.loc.start, + fix: fixer => fixer.insertTextBefore(current, "\n") + }); + } + } + prev = current; + }); + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + VariableDeclaration: checkForNewLine + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/one-var.js b/node_modules/eslint/lib/rules/one-var.js new file mode 100644 index 00000000..40b5f0f0 --- /dev/null +++ b/node_modules/eslint/lib/rules/one-var.js @@ -0,0 +1,444 @@ +/** + * @fileoverview A rule to control the use of single variable declarations. + * @author Ian Christian Myers + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce variables to be declared either together or separately in functions", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/one-var" + }, + + schema: [ + { + oneOf: [ + { + enum: ["always", "never", "consecutive"] + }, + { + type: "object", + properties: { + separateRequires: { + type: "boolean" + }, + var: { + enum: ["always", "never", "consecutive"] + }, + let: { + enum: ["always", "never", "consecutive"] + }, + const: { + enum: ["always", "never", "consecutive"] + } + }, + additionalProperties: false + }, + { + type: "object", + properties: { + initialized: { + enum: ["always", "never", "consecutive"] + }, + uninitialized: { + enum: ["always", "never", "consecutive"] + } + }, + additionalProperties: false + } + ] + } + ] + }, + + create(context) { + const MODE_ALWAYS = "always"; + const MODE_NEVER = "never"; + const MODE_CONSECUTIVE = "consecutive"; + const mode = context.options[0] || MODE_ALWAYS; + + const options = {}; + + if (typeof mode === "string") { // simple options configuration with just a string + options.var = { uninitialized: mode, initialized: mode }; + options.let = { uninitialized: mode, initialized: mode }; + options.const = { uninitialized: mode, initialized: mode }; + } else if (typeof mode === "object") { // options configuration is an object + if (mode.hasOwnProperty("separateRequires")) { + options.separateRequires = !!mode.separateRequires; + } + if (mode.hasOwnProperty("var")) { + options.var = { uninitialized: mode.var, initialized: mode.var }; + } + if (mode.hasOwnProperty("let")) { + options.let = { uninitialized: mode.let, initialized: mode.let }; + } + if (mode.hasOwnProperty("const")) { + options.const = { uninitialized: mode.const, initialized: mode.const }; + } + if (mode.hasOwnProperty("uninitialized")) { + if (!options.var) { + options.var = {}; + } + if (!options.let) { + options.let = {}; + } + if (!options.const) { + options.const = {}; + } + options.var.uninitialized = mode.uninitialized; + options.let.uninitialized = mode.uninitialized; + options.const.uninitialized = mode.uninitialized; + } + if (mode.hasOwnProperty("initialized")) { + if (!options.var) { + options.var = {}; + } + if (!options.let) { + options.let = {}; + } + if (!options.const) { + options.const = {}; + } + options.var.initialized = mode.initialized; + options.let.initialized = mode.initialized; + options.const.initialized = mode.initialized; + } + } + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + const functionStack = []; + const blockStack = []; + + /** + * Increments the blockStack counter. + * @returns {void} + * @private + */ + function startBlock() { + blockStack.push({ + let: { initialized: false, uninitialized: false }, + const: { initialized: false, uninitialized: false } + }); + } + + /** + * Increments the functionStack counter. + * @returns {void} + * @private + */ + function startFunction() { + functionStack.push({ initialized: false, uninitialized: false }); + startBlock(); + } + + /** + * Decrements the blockStack counter. + * @returns {void} + * @private + */ + function endBlock() { + blockStack.pop(); + } + + /** + * Decrements the functionStack counter. + * @returns {void} + * @private + */ + function endFunction() { + functionStack.pop(); + endBlock(); + } + + /** + * Check if a variable declaration is a require. + * @param {ASTNode} decl variable declaration Node + * @returns {bool} if decl is a require, return true; else return false. + * @private + */ + function isRequire(decl) { + return decl.init && decl.init.type === "CallExpression" && decl.init.callee.name === "require"; + } + + /** + * Records whether initialized/uninitialized/required variables are defined in current scope. + * @param {string} statementType node.kind, one of: "var", "let", or "const" + * @param {ASTNode[]} declarations List of declarations + * @param {Object} currentScope The scope being investigated + * @returns {void} + * @private + */ + function recordTypes(statementType, declarations, currentScope) { + for (let i = 0; i < declarations.length; i++) { + if (declarations[i].init === null) { + if (options[statementType] && options[statementType].uninitialized === MODE_ALWAYS) { + currentScope.uninitialized = true; + } + } else { + if (options[statementType] && options[statementType].initialized === MODE_ALWAYS) { + if (options.separateRequires && isRequire(declarations[i])) { + currentScope.required = true; + } else { + currentScope.initialized = true; + } + } + } + } + } + + /** + * Determines the current scope (function or block) + * @param {string} statementType node.kind, one of: "var", "let", or "const" + * @returns {Object} The scope associated with statementType + */ + function getCurrentScope(statementType) { + let currentScope; + + if (statementType === "var") { + currentScope = functionStack[functionStack.length - 1]; + } else if (statementType === "let") { + currentScope = blockStack[blockStack.length - 1].let; + } else if (statementType === "const") { + currentScope = blockStack[blockStack.length - 1].const; + } + return currentScope; + } + + /** + * Counts the number of initialized and uninitialized declarations in a list of declarations + * @param {ASTNode[]} declarations List of declarations + * @returns {Object} Counts of 'uninitialized' and 'initialized' declarations + * @private + */ + function countDeclarations(declarations) { + const counts = { uninitialized: 0, initialized: 0 }; + + for (let i = 0; i < declarations.length; i++) { + if (declarations[i].init === null) { + counts.uninitialized++; + } else { + counts.initialized++; + } + } + return counts; + } + + /** + * Determines if there is more than one var statement in the current scope. + * @param {string} statementType node.kind, one of: "var", "let", or "const" + * @param {ASTNode[]} declarations List of declarations + * @returns {boolean} Returns true if it is the first var declaration, false if not. + * @private + */ + function hasOnlyOneStatement(statementType, declarations) { + + const declarationCounts = countDeclarations(declarations); + const currentOptions = options[statementType] || {}; + const currentScope = getCurrentScope(statementType); + const hasRequires = declarations.some(isRequire); + + if (currentOptions.uninitialized === MODE_ALWAYS && currentOptions.initialized === MODE_ALWAYS) { + if (currentScope.uninitialized || currentScope.initialized) { + return false; + } + } + + if (declarationCounts.uninitialized > 0) { + if (currentOptions.uninitialized === MODE_ALWAYS && currentScope.uninitialized) { + return false; + } + } + if (declarationCounts.initialized > 0) { + if (currentOptions.initialized === MODE_ALWAYS && currentScope.initialized) { + return false; + } + } + if (currentScope.required && hasRequires) { + return false; + } + recordTypes(statementType, declarations, currentScope); + return true; + } + + /** + * Checks a given VariableDeclaration node for errors. + * @param {ASTNode} node The VariableDeclaration node to check + * @returns {void} + * @private + */ + function checkVariableDeclaration(node) { + const parent = node.parent; + const type = node.kind; + + if (!options[type]) { + return; + } + + const declarations = node.declarations; + const declarationCounts = countDeclarations(declarations); + const mixedRequires = declarations.some(isRequire) && !declarations.every(isRequire); + + if (options[type].initialized === MODE_ALWAYS) { + if (options.separateRequires && mixedRequires) { + context.report({ + node, + message: "Split requires to be separated into a single block." + }); + } + } + + // consecutive + const nodeIndex = (parent.body && parent.body.length > 0 && parent.body.indexOf(node)) || 0; + + if (nodeIndex > 0) { + const previousNode = parent.body[nodeIndex - 1]; + const isPreviousNodeDeclaration = previousNode.type === "VariableDeclaration"; + + if (isPreviousNodeDeclaration && previousNode.kind === type) { + const previousDeclCounts = countDeclarations(previousNode.declarations); + + if (options[type].initialized === MODE_CONSECUTIVE && options[type].uninitialized === MODE_CONSECUTIVE) { + context.report({ + node, + message: "Combine this with the previous '{{type}}' statement.", + data: { + type + } + }); + } else if (options[type].initialized === MODE_CONSECUTIVE && declarationCounts.initialized > 0 && previousDeclCounts.initialized > 0) { + context.report({ + node, + message: "Combine this with the previous '{{type}}' statement with initialized variables.", + data: { + type + } + }); + } else if (options[type].uninitialized === MODE_CONSECUTIVE && + declarationCounts.uninitialized > 0 && + previousDeclCounts.uninitialized > 0) { + context.report({ + node, + message: "Combine this with the previous '{{type}}' statement with uninitialized variables.", + data: { + type + } + }); + } + } + } + + // always + if (!hasOnlyOneStatement(type, declarations)) { + if (options[type].initialized === MODE_ALWAYS && options[type].uninitialized === MODE_ALWAYS) { + context.report({ + node, + message: "Combine this with the previous '{{type}}' statement.", + data: { + type + } + }); + } else { + if (options[type].initialized === MODE_ALWAYS && declarationCounts.initialized > 0) { + context.report({ + node, + message: "Combine this with the previous '{{type}}' statement with initialized variables.", + data: { + type + } + }); + } + if (options[type].uninitialized === MODE_ALWAYS && declarationCounts.uninitialized > 0) { + if (node.parent.left === node && (node.parent.type === "ForInStatement" || node.parent.type === "ForOfStatement")) { + return; + } + context.report({ + node, + message: "Combine this with the previous '{{type}}' statement with uninitialized variables.", + data: { + type + } + }); + } + } + } + + // never + if (parent.type !== "ForStatement" || parent.init !== node) { + const totalDeclarations = declarationCounts.uninitialized + declarationCounts.initialized; + + if (totalDeclarations > 1) { + if (options[type].initialized === MODE_NEVER && options[type].uninitialized === MODE_NEVER) { + + // both initialized and uninitialized + context.report({ + node, + message: "Split '{{type}}' declarations into multiple statements.", + data: { + type + } + }); + } else if (options[type].initialized === MODE_NEVER && declarationCounts.initialized > 0) { + + // initialized + context.report({ + node, + message: "Split initialized '{{type}}' declarations into multiple statements.", + data: { + type + } + }); + } else if (options[type].uninitialized === MODE_NEVER && declarationCounts.uninitialized > 0) { + + // uninitialized + context.report({ + node, + message: "Split uninitialized '{{type}}' declarations into multiple statements.", + data: { + type + } + }); + } + } + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + Program: startFunction, + FunctionDeclaration: startFunction, + FunctionExpression: startFunction, + ArrowFunctionExpression: startFunction, + BlockStatement: startBlock, + ForStatement: startBlock, + ForInStatement: startBlock, + ForOfStatement: startBlock, + SwitchStatement: startBlock, + VariableDeclaration: checkVariableDeclaration, + "ForStatement:exit": endBlock, + "ForOfStatement:exit": endBlock, + "ForInStatement:exit": endBlock, + "SwitchStatement:exit": endBlock, + "BlockStatement:exit": endBlock, + "Program:exit": endFunction, + "FunctionDeclaration:exit": endFunction, + "FunctionExpression:exit": endFunction, + "ArrowFunctionExpression:exit": endFunction + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/operator-assignment.js b/node_modules/eslint/lib/rules/operator-assignment.js new file mode 100644 index 00000000..ad516bbf --- /dev/null +++ b/node_modules/eslint/lib/rules/operator-assignment.js @@ -0,0 +1,207 @@ +/** + * @fileoverview Rule to replace assignment expressions with operator assignment + * @author Brandon Mills + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether an operator is commutative and has an operator assignment + * shorthand form. + * @param {string} operator Operator to check. + * @returns {boolean} True if the operator is commutative and has a + * shorthand form. + */ +function isCommutativeOperatorWithShorthand(operator) { + return ["*", "&", "^", "|"].indexOf(operator) >= 0; +} + +/** + * Checks whether an operator is not commuatative and has an operator assignment + * shorthand form. + * @param {string} operator Operator to check. + * @returns {boolean} True if the operator is not commuatative and has + * a shorthand form. + */ +function isNonCommutativeOperatorWithShorthand(operator) { + return ["+", "-", "/", "%", "<<", ">>", ">>>", "**"].indexOf(operator) >= 0; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +/** + * Checks whether two expressions reference the same value. For example: + * a = a + * a.b = a.b + * a[0] = a[0] + * a['b'] = a['b'] + * @param {ASTNode} a Left side of the comparison. + * @param {ASTNode} b Right side of the comparison. + * @returns {boolean} True if both sides match and reference the same value. + */ +function same(a, b) { + if (a.type !== b.type) { + return false; + } + + switch (a.type) { + case "Identifier": + return a.name === b.name; + + case "Literal": + return a.value === b.value; + + case "MemberExpression": + + /* + * x[0] = x[0] + * x[y] = x[y] + * x.y = x.y + */ + return same(a.object, b.object) && same(a.property, b.property); + + default: + return false; + } +} + +/** + * Determines if the left side of a node can be safely fixed (i.e. if it activates the same getters/setters and) + * toString calls regardless of whether assignment shorthand is used) + * @param {ASTNode} node The node on the left side of the expression + * @returns {boolean} `true` if the node can be fixed + */ +function canBeFixed(node) { + return node.type === "Identifier" || + node.type === "MemberExpression" && node.object.type === "Identifier" && (!node.computed || node.property.type === "Literal"); +} + +module.exports = { + meta: { + docs: { + description: "require or disallow assignment operator shorthand where possible", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/operator-assignment" + }, + + schema: [ + { + enum: ["always", "never"] + } + ], + + fixable: "code" + }, + + create(context) { + + const sourceCode = context.getSourceCode(); + + /** + * Returns the operator token of an AssignmentExpression or BinaryExpression + * @param {ASTNode} node An AssignmentExpression or BinaryExpression node + * @returns {Token} The operator token in the node + */ + function getOperatorToken(node) { + return sourceCode.getFirstTokenBetween(node.left, node.right, token => token.value === node.operator); + } + + /** + * Ensures that an assignment uses the shorthand form where possible. + * @param {ASTNode} node An AssignmentExpression node. + * @returns {void} + */ + function verify(node) { + if (node.operator !== "=" || node.right.type !== "BinaryExpression") { + return; + } + + const left = node.left; + const expr = node.right; + const operator = expr.operator; + + if (isCommutativeOperatorWithShorthand(operator) || isNonCommutativeOperatorWithShorthand(operator)) { + if (same(left, expr.left)) { + context.report({ + node, + message: "Assignment can be replaced with operator assignment.", + fix(fixer) { + if (canBeFixed(left)) { + const equalsToken = getOperatorToken(node); + const operatorToken = getOperatorToken(expr); + const leftText = sourceCode.getText().slice(node.range[0], equalsToken.range[0]); + const rightText = sourceCode.getText().slice(operatorToken.range[1], node.right.range[1]); + + return fixer.replaceText(node, `${leftText}${expr.operator}=${rightText}`); + } + return null; + } + }); + } else if (same(left, expr.right) && isCommutativeOperatorWithShorthand(operator)) { + + /* + * This case can't be fixed safely. + * If `a` and `b` both have custom valueOf() behavior, then fixing `a = b * a` to `a *= b` would + * change the execution order of the valueOf() functions. + */ + context.report({ + node, + message: "Assignment can be replaced with operator assignment." + }); + } + } + } + + /** + * Warns if an assignment expression uses operator assignment shorthand. + * @param {ASTNode} node An AssignmentExpression node. + * @returns {void} + */ + function prohibit(node) { + if (node.operator !== "=") { + context.report({ + node, + message: "Unexpected operator assignment shorthand.", + fix(fixer) { + if (canBeFixed(node.left)) { + const operatorToken = getOperatorToken(node); + const leftText = sourceCode.getText().slice(node.range[0], operatorToken.range[0]); + const newOperator = node.operator.slice(0, -1); + let rightText; + + // If this change would modify precedence (e.g. `foo *= bar + 1` => `foo = foo * (bar + 1)`), parenthesize the right side. + if ( + astUtils.getPrecedence(node.right) <= astUtils.getPrecedence({ type: "BinaryExpression", operator: newOperator }) && + !astUtils.isParenthesised(sourceCode, node.right) + ) { + rightText = `${sourceCode.text.slice(operatorToken.range[1], node.right.range[0])}(${sourceCode.getText(node.right)})`; + } else { + rightText = sourceCode.text.slice(operatorToken.range[1], node.range[1]); + } + + return fixer.replaceText(node, `${leftText}= ${leftText}${newOperator}${rightText}`); + } + return null; + } + }); + } + } + + return { + AssignmentExpression: context.options[0] !== "never" ? verify : prohibit + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/operator-linebreak.js b/node_modules/eslint/lib/rules/operator-linebreak.js new file mode 100644 index 00000000..558258b2 --- /dev/null +++ b/node_modules/eslint/lib/rules/operator-linebreak.js @@ -0,0 +1,253 @@ +/** + * @fileoverview Operator linebreak - enforces operator linebreak style of two types: after and before + * @author Benoît Zugmeyer + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent linebreak style for operators", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/operator-linebreak" + }, + + schema: [ + { + enum: ["after", "before", "none", null] + }, + { + type: "object", + properties: { + overrides: { + type: "object", + properties: { + anyOf: { + type: "string", + enum: ["after", "before", "none", "ignore"] + } + } + } + }, + additionalProperties: false + } + ], + + fixable: "code" + }, + + create(context) { + + const usedDefaultGlobal = !context.options[0]; + const globalStyle = context.options[0] || "after"; + const options = context.options[1] || {}; + const styleOverrides = options.overrides ? Object.assign({}, options.overrides) : {}; + + if (usedDefaultGlobal && !styleOverrides["?"]) { + styleOverrides["?"] = "before"; + } + + if (usedDefaultGlobal && !styleOverrides[":"]) { + styleOverrides[":"] = "before"; + } + + const sourceCode = context.getSourceCode(); + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Gets a fixer function to fix rule issues + * @param {Token} operatorToken The operator token of an expression + * @param {string} desiredStyle The style for the rule. One of 'before', 'after', 'none' + * @returns {Function} A fixer function + */ + function getFixer(operatorToken, desiredStyle) { + return fixer => { + const tokenBefore = sourceCode.getTokenBefore(operatorToken); + const tokenAfter = sourceCode.getTokenAfter(operatorToken); + const textBefore = sourceCode.text.slice(tokenBefore.range[1], operatorToken.range[0]); + const textAfter = sourceCode.text.slice(operatorToken.range[1], tokenAfter.range[0]); + const hasLinebreakBefore = !astUtils.isTokenOnSameLine(tokenBefore, operatorToken); + const hasLinebreakAfter = !astUtils.isTokenOnSameLine(operatorToken, tokenAfter); + let newTextBefore, newTextAfter; + + if (hasLinebreakBefore !== hasLinebreakAfter && desiredStyle !== "none") { + + // If there is a comment before and after the operator, don't do a fix. + if (sourceCode.getTokenBefore(operatorToken, { includeComments: true }) !== tokenBefore && + sourceCode.getTokenAfter(operatorToken, { includeComments: true }) !== tokenAfter) { + + return null; + } + + /* + * If there is only one linebreak and it's on the wrong side of the operator, swap the text before and after the operator. + * foo && + * bar + * would get fixed to + * foo + * && bar + */ + newTextBefore = textAfter; + newTextAfter = textBefore; + } else { + const LINEBREAK_REGEX = astUtils.createGlobalLinebreakMatcher(); + + // Otherwise, if no linebreak is desired and no comments interfere, replace the linebreaks with empty strings. + newTextBefore = desiredStyle === "before" || textBefore.trim() ? textBefore : textBefore.replace(LINEBREAK_REGEX, ""); + newTextAfter = desiredStyle === "after" || textAfter.trim() ? textAfter : textAfter.replace(LINEBREAK_REGEX, ""); + + // If there was no change (due to interfering comments), don't output a fix. + if (newTextBefore === textBefore && newTextAfter === textAfter) { + return null; + } + } + + if (newTextAfter === "" && tokenAfter.type === "Punctuator" && "+-".includes(operatorToken.value) && tokenAfter.value === operatorToken.value) { + + // To avoid accidentally creating a ++ or -- operator, insert a space if the operator is a +/- and the following token is a unary +/-. + newTextAfter += " "; + } + + return fixer.replaceTextRange([tokenBefore.range[1], tokenAfter.range[0]], newTextBefore + operatorToken.value + newTextAfter); + }; + } + + /** + * Checks the operator placement + * @param {ASTNode} node The node to check + * @param {ASTNode} leftSide The node that comes before the operator in `node` + * @private + * @returns {void} + */ + function validateNode(node, leftSide) { + + /* + * When the left part of a binary expression is a single expression wrapped in + * parentheses (ex: `(a) + b`), leftToken will be the last token of the expression + * and operatorToken will be the closing parenthesis. + * The leftToken should be the last closing parenthesis, and the operatorToken + * should be the token right after that. + */ + const operatorToken = sourceCode.getTokenAfter(leftSide, astUtils.isNotClosingParenToken); + const leftToken = sourceCode.getTokenBefore(operatorToken); + const rightToken = sourceCode.getTokenAfter(operatorToken); + const operator = operatorToken.value; + const operatorStyleOverride = styleOverrides[operator]; + const style = operatorStyleOverride || globalStyle; + const fix = getFixer(operatorToken, style); + + // if single line + if (astUtils.isTokenOnSameLine(leftToken, operatorToken) && + astUtils.isTokenOnSameLine(operatorToken, rightToken)) { + + // do nothing. + + } else if (operatorStyleOverride !== "ignore" && !astUtils.isTokenOnSameLine(leftToken, operatorToken) && + !astUtils.isTokenOnSameLine(operatorToken, rightToken)) { + + // lone operator + context.report({ + node, + loc: { + line: operatorToken.loc.end.line, + column: operatorToken.loc.end.column + }, + message: "Bad line breaking before and after '{{operator}}'.", + data: { + operator + }, + fix + }); + + } else if (style === "before" && astUtils.isTokenOnSameLine(leftToken, operatorToken)) { + + context.report({ + node, + loc: { + line: operatorToken.loc.end.line, + column: operatorToken.loc.end.column + }, + message: "'{{operator}}' should be placed at the beginning of the line.", + data: { + operator + }, + fix + }); + + } else if (style === "after" && astUtils.isTokenOnSameLine(operatorToken, rightToken)) { + + context.report({ + node, + loc: { + line: operatorToken.loc.end.line, + column: operatorToken.loc.end.column + }, + message: "'{{operator}}' should be placed at the end of the line.", + data: { + operator + }, + fix + }); + + } else if (style === "none") { + + context.report({ + node, + loc: { + line: operatorToken.loc.end.line, + column: operatorToken.loc.end.column + }, + message: "There should be no line break before or after '{{operator}}'.", + data: { + operator + }, + fix + }); + + } + } + + /** + * Validates a binary expression using `validateNode` + * @param {BinaryExpression|LogicalExpression|AssignmentExpression} node node to be validated + * @returns {void} + */ + function validateBinaryExpression(node) { + validateNode(node, node.left); + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + BinaryExpression: validateBinaryExpression, + LogicalExpression: validateBinaryExpression, + AssignmentExpression: validateBinaryExpression, + VariableDeclarator(node) { + if (node.init) { + validateNode(node, node.id); + } + }, + ConditionalExpression(node) { + validateNode(node, node.test); + validateNode(node, node.consequent); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/padded-blocks.js b/node_modules/eslint/lib/rules/padded-blocks.js new file mode 100644 index 00000000..2fbb2671 --- /dev/null +++ b/node_modules/eslint/lib/rules/padded-blocks.js @@ -0,0 +1,257 @@ +/** + * @fileoverview A rule to ensure blank lines within blocks. + * @author Mathias Schreck + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow padding within blocks", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/padded-blocks" + }, + + fixable: "whitespace", + + schema: [ + { + oneOf: [ + { + enum: ["always", "never"] + }, + { + type: "object", + properties: { + blocks: { + enum: ["always", "never"] + }, + switches: { + enum: ["always", "never"] + }, + classes: { + enum: ["always", "never"] + } + }, + additionalProperties: false, + minProperties: 1 + } + ] + } + ] + }, + + create(context) { + const options = {}; + const config = context.options[0] || "always"; + + if (typeof config === "string") { + const shouldHavePadding = config === "always"; + + options.blocks = shouldHavePadding; + options.switches = shouldHavePadding; + options.classes = shouldHavePadding; + } else { + if (config.hasOwnProperty("blocks")) { + options.blocks = config.blocks === "always"; + } + if (config.hasOwnProperty("switches")) { + options.switches = config.switches === "always"; + } + if (config.hasOwnProperty("classes")) { + options.classes = config.classes === "always"; + } + } + + const ALWAYS_MESSAGE = "Block must be padded by blank lines.", + NEVER_MESSAGE = "Block must not be padded by blank lines."; + + const sourceCode = context.getSourceCode(); + + /** + * Gets the open brace token from a given node. + * @param {ASTNode} node - A BlockStatement or SwitchStatement node from which to get the open brace. + * @returns {Token} The token of the open brace. + */ + function getOpenBrace(node) { + if (node.type === "SwitchStatement") { + return sourceCode.getTokenBefore(node.cases[0]); + } + return sourceCode.getFirstToken(node); + } + + /** + * Checks if the given parameter is a comment node + * @param {ASTNode|Token} node An AST node or token + * @returns {boolean} True if node is a comment + */ + function isComment(node) { + return node.type === "Line" || node.type === "Block"; + } + + /** + * Checks if there is padding between two tokens + * @param {Token} first The first token + * @param {Token} second The second token + * @returns {boolean} True if there is at least a line between the tokens + */ + function isPaddingBetweenTokens(first, second) { + return second.loc.start.line - first.loc.end.line >= 2; + } + + + /** + * Checks if the given token has a blank line after it. + * @param {Token} token The token to check. + * @returns {boolean} Whether or not the token is followed by a blank line. + */ + function getFirstBlockToken(token) { + let prev, + first = token; + + do { + prev = first; + first = sourceCode.getTokenAfter(first, { includeComments: true }); + } while (isComment(first) && first.loc.start.line === prev.loc.end.line); + + return first; + } + + /** + * Checks if the given token is preceeded by a blank line. + * @param {Token} token The token to check + * @returns {boolean} Whether or not the token is preceeded by a blank line + */ + function getLastBlockToken(token) { + let last = token, + next; + + do { + next = last; + last = sourceCode.getTokenBefore(last, { includeComments: true }); + } while (isComment(last) && last.loc.end.line === next.loc.start.line); + + return last; + } + + /** + * Checks if a node should be padded, according to the rule config. + * @param {ASTNode} node The AST node to check. + * @returns {boolean} True if the node should be padded, false otherwise. + */ + function requirePaddingFor(node) { + switch (node.type) { + case "BlockStatement": + return options.blocks; + case "SwitchStatement": + return options.switches; + case "ClassBody": + return options.classes; + + /* istanbul ignore next */ + default: + throw new Error("unreachable"); + } + } + + /** + * Checks the given BlockStatement node to be padded if the block is not empty. + * @param {ASTNode} node The AST node of a BlockStatement. + * @returns {void} undefined. + */ + function checkPadding(node) { + const openBrace = getOpenBrace(node), + firstBlockToken = getFirstBlockToken(openBrace), + tokenBeforeFirst = sourceCode.getTokenBefore(firstBlockToken, { includeComments: true }), + closeBrace = sourceCode.getLastToken(node), + lastBlockToken = getLastBlockToken(closeBrace), + tokenAfterLast = sourceCode.getTokenAfter(lastBlockToken, { includeComments: true }), + blockHasTopPadding = isPaddingBetweenTokens(tokenBeforeFirst, firstBlockToken), + blockHasBottomPadding = isPaddingBetweenTokens(lastBlockToken, tokenAfterLast); + + if (requirePaddingFor(node)) { + if (!blockHasTopPadding) { + context.report({ + node, + loc: { line: tokenBeforeFirst.loc.start.line, column: tokenBeforeFirst.loc.start.column }, + fix(fixer) { + return fixer.insertTextAfter(tokenBeforeFirst, "\n"); + }, + message: ALWAYS_MESSAGE + }); + } + if (!blockHasBottomPadding) { + context.report({ + node, + loc: { line: tokenAfterLast.loc.end.line, column: tokenAfterLast.loc.end.column - 1 }, + fix(fixer) { + return fixer.insertTextBefore(tokenAfterLast, "\n"); + }, + message: ALWAYS_MESSAGE + }); + } + } else { + if (blockHasTopPadding) { + + context.report({ + node, + loc: { line: tokenBeforeFirst.loc.start.line, column: tokenBeforeFirst.loc.start.column }, + fix(fixer) { + return fixer.replaceTextRange([tokenBeforeFirst.range[1], firstBlockToken.range[0] - firstBlockToken.loc.start.column], "\n"); + }, + message: NEVER_MESSAGE + }); + } + + if (blockHasBottomPadding) { + + context.report({ + node, + loc: { line: tokenAfterLast.loc.end.line, column: tokenAfterLast.loc.end.column - 1 }, + message: NEVER_MESSAGE, + fix(fixer) { + return fixer.replaceTextRange([lastBlockToken.range[1], tokenAfterLast.range[0] - tokenAfterLast.loc.start.column], "\n"); + } + }); + } + } + } + + const rule = {}; + + if (options.hasOwnProperty("switches")) { + rule.SwitchStatement = function(node) { + if (node.cases.length === 0) { + return; + } + checkPadding(node); + }; + } + + if (options.hasOwnProperty("blocks")) { + rule.BlockStatement = function(node) { + if (node.body.length === 0) { + return; + } + checkPadding(node); + }; + } + + if (options.hasOwnProperty("classes")) { + rule.ClassBody = function(node) { + if (node.body.length === 0) { + return; + } + checkPadding(node); + }; + } + + return rule; + } +}; diff --git a/node_modules/eslint/lib/rules/padding-line-between-statements.js b/node_modules/eslint/lib/rules/padding-line-between-statements.js new file mode 100644 index 00000000..d2254fa6 --- /dev/null +++ b/node_modules/eslint/lib/rules/padding-line-between-statements.js @@ -0,0 +1,598 @@ +/** + * @fileoverview Rule to require or disallow newlines between statements + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const LT = `[${Array.from(astUtils.LINEBREAKS).join("")}]`; +const PADDING_LINE_SEQUENCE = new RegExp( + String.raw`^(\s*?${LT})\s*${LT}(\s*;?)$` +); +const CJS_EXPORT = /^(?:module\s*\.\s*)?exports(?:\s*\.|\s*\[|$)/; +const CJS_IMPORT = /^require\(/; + +/** + * Creates tester which check if a node starts with specific keyword. + * + * @param {string} keyword The keyword to test. + * @returns {Object} the created tester. + * @private + */ +function newKeywordTester(keyword) { + return { + test: (node, sourceCode) => + sourceCode.getFirstToken(node).value === keyword + }; +} + +/** + * Creates tester which check if a node is specific type. + * + * @param {string} type The node type to test. + * @returns {Object} the created tester. + * @private + */ +function newNodeTypeTester(type) { + return { + test: node => + node.type === type + }; +} + +/** + * Checks the given node is an expression statement of IIFE. + * + * @param {ASTNode} node The node to check. + * @returns {boolean} `true` if the node is an expression statement of IIFE. + * @private + */ +function isIIFEStatement(node) { + if (node.type === "ExpressionStatement") { + let call = node.expression; + + if (call.type === "UnaryExpression") { + call = call.argument; + } + return call.type === "CallExpression" && astUtils.isFunction(call.callee); + } + return false; +} + +/** + * Checks whether the given node is a block-like statement. + * This checks the last token of the node is the closing brace of a block. + * + * @param {SourceCode} sourceCode The source code to get tokens. + * @param {ASTNode} node The node to check. + * @returns {boolean} `true` if the node is a block-like statement. + * @private + */ +function isBlockLikeStatement(sourceCode, node) { + + // do-while with a block is a block-like statement. + if (node.type === "DoWhileStatement" && node.body.type === "BlockStatement") { + return true; + } + + /* + * IIFE is a block-like statement specially from + * JSCS#disallowPaddingNewLinesAfterBlocks. + */ + if (isIIFEStatement(node)) { + return true; + } + + // Checks the last token is a closing brace of blocks. + const lastToken = sourceCode.getLastToken(node, astUtils.isNotSemicolonToken); + const belongingNode = lastToken && astUtils.isClosingBraceToken(lastToken) + ? sourceCode.getNodeByRangeIndex(lastToken.range[0]) + : null; + + return Boolean(belongingNode) && ( + belongingNode.type === "BlockStatement" || + belongingNode.type === "SwitchStatement" + ); +} + +/** + * Check whether the given node is a directive or not. + * @param {ASTNode} node The node to check. + * @param {SourceCode} sourceCode The source code object to get tokens. + * @returns {boolean} `true` if the node is a directive. + */ +function isDirective(node, sourceCode) { + return ( + node.type === "ExpressionStatement" && + ( + node.parent.type === "Program" || + ( + node.parent.type === "BlockStatement" && + astUtils.isFunction(node.parent.parent) + ) + ) && + node.expression.type === "Literal" && + typeof node.expression.value === "string" && + !astUtils.isParenthesised(sourceCode, node.expression) + ); +} + +/** + * Check whether the given node is a part of directive prologue or not. + * @param {ASTNode} node The node to check. + * @param {SourceCode} sourceCode The source code object to get tokens. + * @returns {boolean} `true` if the node is a part of directive prologue. + */ +function isDirectivePrologue(node, sourceCode) { + if (isDirective(node, sourceCode)) { + for (const sibling of node.parent.body) { + if (sibling === node) { + break; + } + if (!isDirective(sibling, sourceCode)) { + return false; + } + } + return true; + } + return false; +} + +/** + * Gets the actual last token. + * + * If a semicolon is semicolon-less style's semicolon, this ignores it. + * For example: + * + * foo() + * ;[1, 2, 3].forEach(bar) + * + * @param {SourceCode} sourceCode The source code to get tokens. + * @param {ASTNode} node The node to get. + * @returns {Token} The actual last token. + * @private + */ +function getActualLastToken(sourceCode, node) { + const semiToken = sourceCode.getLastToken(node); + const prevToken = sourceCode.getTokenBefore(semiToken); + const nextToken = sourceCode.getTokenAfter(semiToken); + const isSemicolonLessStyle = Boolean( + prevToken && + nextToken && + prevToken.range[0] >= node.range[0] && + astUtils.isSemicolonToken(semiToken) && + semiToken.loc.start.line !== prevToken.loc.end.line && + semiToken.loc.end.line === nextToken.loc.start.line + ); + + return isSemicolonLessStyle ? prevToken : semiToken; +} + +/** + * This returns the concatenation of the first 2 captured strings. + * @param {string} _ Unused. Whole matched string. + * @param {string} trailingSpaces The trailing spaces of the first line. + * @param {string} indentSpaces The indentation spaces of the last line. + * @returns {string} The concatenation of trailingSpaces and indentSpaces. + * @private + */ +function replacerToRemovePaddingLines(_, trailingSpaces, indentSpaces) { + return trailingSpaces + indentSpaces; +} + +/** + * Check and report statements for `any` configuration. + * It does nothing. + * + * @returns {void} + * @private + */ +function verifyForAny() { +} + +/** + * Check and report statements for `never` configuration. + * This autofix removes blank lines between the given 2 statements. + * However, if comments exist between 2 blank lines, it does not remove those + * blank lines automatically. + * + * @param {RuleContext} context The rule context to report. + * @param {ASTNode} _ Unused. The previous node to check. + * @param {ASTNode} nextNode The next node to check. + * @param {Array} paddingLines The array of token pairs that blank + * lines exist between the pair. + * @returns {void} + * @private + */ +function verifyForNever(context, _, nextNode, paddingLines) { + if (paddingLines.length === 0) { + return; + } + + context.report({ + node: nextNode, + message: "Unexpected blank line before this statement.", + fix(fixer) { + if (paddingLines.length >= 2) { + return null; + } + + const prevToken = paddingLines[0][0]; + const nextToken = paddingLines[0][1]; + const start = prevToken.range[1]; + const end = nextToken.range[0]; + const text = context.getSourceCode().text + .slice(start, end) + .replace(PADDING_LINE_SEQUENCE, replacerToRemovePaddingLines); + + return fixer.replaceTextRange([start, end], text); + } + }); +} + +/** + * Check and report statements for `always` configuration. + * This autofix inserts a blank line between the given 2 statements. + * If the `prevNode` has trailing comments, it inserts a blank line after the + * trailing comments. + * + * @param {RuleContext} context The rule context to report. + * @param {ASTNode} prevNode The previous node to check. + * @param {ASTNode} nextNode The next node to check. + * @param {Array} paddingLines The array of token pairs that blank + * lines exist between the pair. + * @returns {void} + * @private + */ +function verifyForAlways(context, prevNode, nextNode, paddingLines) { + if (paddingLines.length > 0) { + return; + } + + context.report({ + node: nextNode, + message: "Expected blank line before this statement.", + fix(fixer) { + const sourceCode = context.getSourceCode(); + let prevToken = getActualLastToken(sourceCode, prevNode); + const nextToken = sourceCode.getFirstTokenBetween( + prevToken, + nextNode, + { + includeComments: true, + + /** + * Skip the trailing comments of the previous node. + * This inserts a blank line after the last trailing comment. + * + * For example: + * + * foo(); // trailing comment. + * // comment. + * bar(); + * + * Get fixed to: + * + * foo(); // trailing comment. + * + * // comment. + * bar(); + * + * @param {Token} token The token to check. + * @returns {boolean} `true` if the token is not a trailing comment. + * @private + */ + filter(token) { + if (astUtils.isTokenOnSameLine(prevToken, token)) { + prevToken = token; + return false; + } + return true; + } + } + ) || nextNode; + const insertText = astUtils.isTokenOnSameLine(prevToken, nextToken) + ? "\n\n" + : "\n"; + + return fixer.insertTextAfter(prevToken, insertText); + } + }); +} + +/** + * Types of blank lines. + * `any`, `never`, and `always` are defined. + * Those have `verify` method to check and report statements. + * @private + */ +const PaddingTypes = { + any: { verify: verifyForAny }, + never: { verify: verifyForNever }, + always: { verify: verifyForAlways } +}; + +/** + * Types of statements. + * Those have `test` method to check it matches to the given statement. + * @private + */ +const StatementTypes = { + "*": { test: () => true }, + "block-like": { + test: (node, sourceCode) => isBlockLikeStatement(sourceCode, node) + }, + "cjs-export": { + test: (node, sourceCode) => + node.type === "ExpressionStatement" && + node.expression.type === "AssignmentExpression" && + CJS_EXPORT.test(sourceCode.getText(node.expression.left)) + }, + "cjs-import": { + test: (node, sourceCode) => + node.type === "VariableDeclaration" && + node.declarations.length > 0 && + Boolean(node.declarations[0].init) && + CJS_IMPORT.test(sourceCode.getText(node.declarations[0].init)) + }, + directive: { + test: isDirectivePrologue + }, + expression: { + test: (node, sourceCode) => + node.type === "ExpressionStatement" && + !isDirectivePrologue(node, sourceCode) + }, + "multiline-block-like": { + test: (node, sourceCode) => + node.loc.start.line !== node.loc.end.line && + isBlockLikeStatement(sourceCode, node) + }, + "multiline-expression": { + test: (node, sourceCode) => + node.loc.start.line !== node.loc.end.line && + node.type === "ExpressionStatement" && + !isDirectivePrologue(node, sourceCode) + }, + + block: newNodeTypeTester("BlockStatement"), + empty: newNodeTypeTester("EmptyStatement"), + + break: newKeywordTester("break"), + case: newKeywordTester("case"), + class: newKeywordTester("class"), + const: newKeywordTester("const"), + continue: newKeywordTester("continue"), + debugger: newKeywordTester("debugger"), + default: newKeywordTester("default"), + do: newKeywordTester("do"), + export: newKeywordTester("export"), + for: newKeywordTester("for"), + function: newKeywordTester("function"), + if: newKeywordTester("if"), + import: newKeywordTester("import"), + let: newKeywordTester("let"), + return: newKeywordTester("return"), + switch: newKeywordTester("switch"), + throw: newKeywordTester("throw"), + try: newKeywordTester("try"), + var: newKeywordTester("var"), + while: newKeywordTester("while"), + with: newKeywordTester("with") +}; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow padding lines between statements", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/padding-line-between-statements" + }, + fixable: "whitespace", + schema: { + definitions: { + paddingType: { + enum: Object.keys(PaddingTypes) + }, + statementType: { + anyOf: [ + { enum: Object.keys(StatementTypes) }, + { + type: "array", + items: { enum: Object.keys(StatementTypes) }, + minItems: 1, + uniqueItems: true, + additionalItems: false + } + ] + } + }, + type: "array", + items: { + type: "object", + properties: { + blankLine: { $ref: "#/definitions/paddingType" }, + prev: { $ref: "#/definitions/statementType" }, + next: { $ref: "#/definitions/statementType" } + }, + additionalProperties: false, + required: ["blankLine", "prev", "next"] + }, + additionalItems: false + } + }, + + create(context) { + const sourceCode = context.getSourceCode(); + const configureList = context.options || []; + let scopeInfo = null; + + /** + * Processes to enter to new scope. + * This manages the current previous statement. + * @returns {void} + * @private + */ + function enterScope() { + scopeInfo = { + upper: scopeInfo, + prevNode: null + }; + } + + /** + * Processes to exit from the current scope. + * @returns {void} + * @private + */ + function exitScope() { + scopeInfo = scopeInfo.upper; + } + + /** + * Checks whether the given node matches the given type. + * + * @param {ASTNode} node The statement node to check. + * @param {string|string[]} type The statement type to check. + * @returns {boolean} `true` if the statement node matched the type. + * @private + */ + function match(node, type) { + let innerStatementNode = node; + + while (innerStatementNode.type === "LabeledStatement") { + innerStatementNode = innerStatementNode.body; + } + if (Array.isArray(type)) { + return type.some(match.bind(null, innerStatementNode)); + } + return StatementTypes[type].test(innerStatementNode, sourceCode); + } + + /** + * Finds the last matched configure from configureList. + * + * @param {ASTNode} prevNode The previous statement to match. + * @param {ASTNode} nextNode The current statement to match. + * @returns {Object} The tester of the last matched configure. + * @private + */ + function getPaddingType(prevNode, nextNode) { + for (let i = configureList.length - 1; i >= 0; --i) { + const configure = configureList[i]; + const matched = + match(prevNode, configure.prev) && + match(nextNode, configure.next); + + if (matched) { + return PaddingTypes[configure.blankLine]; + } + } + return PaddingTypes.any; + } + + /** + * Gets padding line sequences between the given 2 statements. + * Comments are separators of the padding line sequences. + * + * @param {ASTNode} prevNode The previous statement to count. + * @param {ASTNode} nextNode The current statement to count. + * @returns {Array} The array of token pairs. + * @private + */ + function getPaddingLineSequences(prevNode, nextNode) { + const pairs = []; + let prevToken = getActualLastToken(sourceCode, prevNode); + + if (nextNode.loc.start.line - prevToken.loc.end.line >= 2) { + do { + const token = sourceCode.getTokenAfter( + prevToken, + { includeComments: true } + ); + + if (token.loc.start.line - prevToken.loc.end.line >= 2) { + pairs.push([prevToken, token]); + } + prevToken = token; + + } while (prevToken.range[0] < nextNode.range[0]); + } + + return pairs; + } + + /** + * Verify padding lines between the given node and the previous node. + * + * @param {ASTNode} node The node to verify. + * @returns {void} + * @private + */ + function verify(node) { + const parentType = node.parent.type; + const validParent = + astUtils.STATEMENT_LIST_PARENTS.has(parentType) || + parentType === "SwitchStatement"; + + if (!validParent) { + return; + } + + // Save this node as the current previous statement. + const prevNode = scopeInfo.prevNode; + + // Verify. + if (prevNode) { + const type = getPaddingType(prevNode, node); + const paddingLines = getPaddingLineSequences(prevNode, node); + + type.verify(context, prevNode, node, paddingLines); + } + + scopeInfo.prevNode = node; + } + + /** + * Verify padding lines between the given node and the previous node. + * Then process to enter to new scope. + * + * @param {ASTNode} node The node to verify. + * @returns {void} + * @private + */ + function verifyThenEnterScope(node) { + verify(node); + enterScope(); + } + + return { + Program: enterScope, + BlockStatement: enterScope, + SwitchStatement: enterScope, + "Program:exit": exitScope, + "BlockStatement:exit": exitScope, + "SwitchStatement:exit": exitScope, + + ":statement": verify, + + SwitchCase: verifyThenEnterScope, + "SwitchCase:exit": exitScope + }; + } +}; diff --git a/node_modules/eslint/lib/rules/prefer-arrow-callback.js b/node_modules/eslint/lib/rules/prefer-arrow-callback.js new file mode 100644 index 00000000..1bc140b1 --- /dev/null +++ b/node_modules/eslint/lib/rules/prefer-arrow-callback.js @@ -0,0 +1,306 @@ +/** + * @fileoverview A rule to suggest using arrow functions as callbacks. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether or not a given variable is a function name. + * @param {eslint-scope.Variable} variable - A variable to check. + * @returns {boolean} `true` if the variable is a function name. + */ +function isFunctionName(variable) { + return variable && variable.defs[0].type === "FunctionName"; +} + +/** + * Checks whether or not a given MetaProperty node equals to a given value. + * @param {ASTNode} node - A MetaProperty node to check. + * @param {string} metaName - The name of `MetaProperty.meta`. + * @param {string} propertyName - The name of `MetaProperty.property`. + * @returns {boolean} `true` if the node is the specific value. + */ +function checkMetaProperty(node, metaName, propertyName) { + return node.meta.name === metaName && node.property.name === propertyName; +} + +/** + * Gets the variable object of `arguments` which is defined implicitly. + * @param {eslint-scope.Scope} scope - A scope to get. + * @returns {eslint-scope.Variable} The found variable object. + */ +function getVariableOfArguments(scope) { + const variables = scope.variables; + + for (let i = 0; i < variables.length; ++i) { + const variable = variables[i]; + + if (variable.name === "arguments") { + + /* + * If there was a parameter which is named "arguments", the + * implicit "arguments" is not defined. + * So does fast return with null. + */ + return (variable.identifiers.length === 0) ? variable : null; + } + } + + /* istanbul ignore next */ + return null; +} + +/** + * Checkes whether or not a given node is a callback. + * @param {ASTNode} node - A node to check. + * @returns {Object} + * {boolean} retv.isCallback - `true` if the node is a callback. + * {boolean} retv.isLexicalThis - `true` if the node is with `.bind(this)`. + */ +function getCallbackInfo(node) { + const retv = { isCallback: false, isLexicalThis: false }; + let currentNode = node; + let parent = node.parent; + + while (currentNode) { + switch (parent.type) { + + // Checks parents recursively. + + case "LogicalExpression": + case "ConditionalExpression": + break; + + // Checks whether the parent node is `.bind(this)` call. + case "MemberExpression": + if (parent.object === currentNode && + !parent.property.computed && + parent.property.type === "Identifier" && + parent.property.name === "bind" && + parent.parent.type === "CallExpression" && + parent.parent.callee === parent + ) { + retv.isLexicalThis = ( + parent.parent.arguments.length === 1 && + parent.parent.arguments[0].type === "ThisExpression" + ); + parent = parent.parent; + } else { + return retv; + } + break; + + // Checks whether the node is a callback. + case "CallExpression": + case "NewExpression": + if (parent.callee !== currentNode) { + retv.isCallback = true; + } + return retv; + + default: + return retv; + } + + currentNode = parent; + parent = parent.parent; + } + + /* istanbul ignore next */ + throw new Error("unreachable"); +} + +/** + * Checks whether a simple list of parameters contains any duplicates. This does not handle complex + * parameter lists (e.g. with destructuring), since complex parameter lists are a SyntaxError with duplicate + * parameter names anyway. Instead, it always returns `false` for complex parameter lists. + * @param {ASTNode[]} paramsList The list of parameters for a function + * @returns {boolean} `true` if the list of parameters contains any duplicates + */ +function hasDuplicateParams(paramsList) { + return paramsList.every(param => param.type === "Identifier") && paramsList.length !== new Set(paramsList.map(param => param.name)).size; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require using arrow functions for callbacks", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/prefer-arrow-callback" + }, + + schema: [ + { + type: "object", + properties: { + allowNamedFunctions: { + type: "boolean" + }, + allowUnboundThis: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + + fixable: "code" + }, + + create(context) { + const options = context.options[0] || {}; + + const allowUnboundThis = options.allowUnboundThis !== false; // default to true + const allowNamedFunctions = options.allowNamedFunctions; + const sourceCode = context.getSourceCode(); + + /* + * {Array<{this: boolean, super: boolean, meta: boolean}>} + * - this - A flag which shows there are one or more ThisExpression. + * - super - A flag which shows there are one or more Super. + * - meta - A flag which shows there are one or more MethProperty. + */ + let stack = []; + + /** + * Pushes new function scope with all `false` flags. + * @returns {void} + */ + function enterScope() { + stack.push({ this: false, super: false, meta: false }); + } + + /** + * Pops a function scope from the stack. + * @returns {{this: boolean, super: boolean, meta: boolean}} The information of the last scope. + */ + function exitScope() { + return stack.pop(); + } + + return { + + // Reset internal state. + Program() { + stack = []; + }, + + // If there are below, it cannot replace with arrow functions merely. + ThisExpression() { + const info = stack[stack.length - 1]; + + if (info) { + info.this = true; + } + }, + + Super() { + const info = stack[stack.length - 1]; + + if (info) { + info.super = true; + } + }, + + MetaProperty(node) { + const info = stack[stack.length - 1]; + + if (info && checkMetaProperty(node, "new", "target")) { + info.meta = true; + } + }, + + // To skip nested scopes. + FunctionDeclaration: enterScope, + "FunctionDeclaration:exit": exitScope, + + // Main. + FunctionExpression: enterScope, + "FunctionExpression:exit"(node) { + const scopeInfo = exitScope(); + + // Skip named function expressions + if (allowNamedFunctions && node.id && node.id.name) { + return; + } + + // Skip generators. + if (node.generator) { + return; + } + + // Skip recursive functions. + const nameVar = context.getDeclaredVariables(node)[0]; + + if (isFunctionName(nameVar) && nameVar.references.length > 0) { + return; + } + + // Skip if it's using arguments. + const variable = getVariableOfArguments(context.getScope()); + + if (variable && variable.references.length > 0) { + return; + } + + // Reports if it's a callback which can replace with arrows. + const callbackInfo = getCallbackInfo(node); + + if (callbackInfo.isCallback && + (!allowUnboundThis || !scopeInfo.this || callbackInfo.isLexicalThis) && + !scopeInfo.super && + !scopeInfo.meta + ) { + context.report({ + node, + message: "Unexpected function expression.", + fix(fixer) { + if ((!callbackInfo.isLexicalThis && scopeInfo.this) || hasDuplicateParams(node.params)) { + + /* + * If the callback function does not have .bind(this) and contains a reference to `this`, there + * is no way to determine what `this` should be, so don't perform any fixes. + * If the callback function has duplicates in its list of parameters (possible in sloppy mode), + * don't replace it with an arrow function, because this is a SyntaxError with arrow functions. + */ + return null; + } + + const paramsLeftParen = node.params.length ? sourceCode.getTokenBefore(node.params[0]) : sourceCode.getTokenBefore(node.body, 1); + const paramsRightParen = sourceCode.getTokenBefore(node.body); + const asyncKeyword = node.async ? "async " : ""; + const paramsFullText = sourceCode.text.slice(paramsLeftParen.range[0], paramsRightParen.range[1]); + const arrowFunctionText = `${asyncKeyword}${paramsFullText} => ${sourceCode.getText(node.body)}`; + + /* + * If the callback function has `.bind(this)`, replace it with an arrow function and remove the binding. + * Otherwise, just replace the arrow function itself. + */ + const replacedNode = callbackInfo.isLexicalThis ? node.parent.parent : node; + + /* + * If the replaced node is part of a BinaryExpression, LogicalExpression, or MemberExpression, then + * the arrow function needs to be parenthesized, because `foo || () => {}` is invalid syntax even + * though `foo || function() {}` is valid. + */ + const needsParens = replacedNode.parent.type !== "CallExpression" && replacedNode.parent.type !== "ConditionalExpression"; + const replacementText = needsParens ? `(${arrowFunctionText})` : arrowFunctionText; + + return fixer.replaceText(replacedNode, replacementText); + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/prefer-const.js b/node_modules/eslint/lib/rules/prefer-const.js new file mode 100644 index 00000000..a24a0028 --- /dev/null +++ b/node_modules/eslint/lib/rules/prefer-const.js @@ -0,0 +1,322 @@ +/** + * @fileoverview A rule to suggest using of const declaration for variables that are never reassigned after declared. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const PATTERN_TYPE = /^(?:.+?Pattern|RestElement|SpreadProperty|ExperimentalRestProperty|Property)$/; +const DECLARATION_HOST_TYPE = /^(?:Program|BlockStatement|SwitchCase)$/; +const DESTRUCTURING_HOST_TYPE = /^(?:VariableDeclarator|AssignmentExpression)$/; + +/** + * Adds multiple items to the tail of an array. + * + * @param {any[]} array - A destination to add. + * @param {any[]} values - Items to be added. + * @returns {void} + */ +const pushAll = Function.apply.bind(Array.prototype.push); + +/** + * Checks whether a given node is located at `ForStatement.init` or not. + * + * @param {ASTNode} node - A node to check. + * @returns {boolean} `true` if the node is located at `ForStatement.init`. + */ +function isInitOfForStatement(node) { + return node.parent.type === "ForStatement" && node.parent.init === node; +} + +/** + * Checks whether a given Identifier node becomes a VariableDeclaration or not. + * + * @param {ASTNode} identifier - An Identifier node to check. + * @returns {boolean} `true` if the node can become a VariableDeclaration. + */ +function canBecomeVariableDeclaration(identifier) { + let node = identifier.parent; + + while (PATTERN_TYPE.test(node.type)) { + node = node.parent; + } + + return ( + node.type === "VariableDeclarator" || + ( + node.type === "AssignmentExpression" && + node.parent.type === "ExpressionStatement" && + DECLARATION_HOST_TYPE.test(node.parent.parent.type) + ) + ); +} + +/** + * Gets an identifier node of a given variable. + * + * If the initialization exists or one or more reading references exist before + * the first assignment, the identifier node is the node of the declaration. + * Otherwise, the identifier node is the node of the first assignment. + * + * If the variable should not change to const, this function returns null. + * - If the variable is reassigned. + * - If the variable is never initialized nor assigned. + * - If the variable is initialized in a different scope from the declaration. + * - If the unique assignment of the variable cannot change to a declaration. + * e.g. `if (a) b = 1` / `return (b = 1)` + * - If the variable is declared in the global scope and `eslintUsed` is `true`. + * `/*exported foo` directive comment makes such variables. This rule does not + * warn such variables because this rule cannot distinguish whether the + * exported variables are reassigned or not. + * + * @param {eslint-scope.Variable} variable - A variable to get. + * @param {boolean} ignoreReadBeforeAssign - + * The value of `ignoreReadBeforeAssign` option. + * @returns {ASTNode|null} + * An Identifier node if the variable should change to const. + * Otherwise, null. + */ +function getIdentifierIfShouldBeConst(variable, ignoreReadBeforeAssign) { + if (variable.eslintUsed && variable.scope.type === "global") { + return null; + } + + // Finds the unique WriteReference. + let writer = null; + let isReadBeforeInit = false; + const references = variable.references; + + for (let i = 0; i < references.length; ++i) { + const reference = references[i]; + + if (reference.isWrite()) { + const isReassigned = ( + writer !== null && + writer.identifier !== reference.identifier + ); + + if (isReassigned) { + return null; + } + writer = reference; + + } else if (reference.isRead() && writer === null) { + if (ignoreReadBeforeAssign) { + return null; + } + isReadBeforeInit = true; + } + } + + /* + * If the assignment is from a different scope, ignore it. + * If the assignment cannot change to a declaration, ignore it. + */ + const shouldBeConst = ( + writer !== null && + writer.from === variable.scope && + canBecomeVariableDeclaration(writer.identifier) + ); + + if (!shouldBeConst) { + return null; + } + if (isReadBeforeInit) { + return variable.defs[0].name; + } + return writer.identifier; +} + +/** + * Gets the VariableDeclarator/AssignmentExpression node that a given reference + * belongs to. + * This is used to detect a mix of reassigned and never reassigned in a + * destructuring. + * + * @param {eslint-scope.Reference} reference - A reference to get. + * @returns {ASTNode|null} A VariableDeclarator/AssignmentExpression node or + * null. + */ +function getDestructuringHost(reference) { + if (!reference.isWrite()) { + return null; + } + let node = reference.identifier.parent; + + while (PATTERN_TYPE.test(node.type)) { + node = node.parent; + } + + if (!DESTRUCTURING_HOST_TYPE.test(node.type)) { + return null; + } + return node; +} + +/** + * Groups by the VariableDeclarator/AssignmentExpression node that each + * reference of given variables belongs to. + * This is used to detect a mix of reassigned and never reassigned in a + * destructuring. + * + * @param {eslint-scope.Variable[]} variables - Variables to group by destructuring. + * @param {boolean} ignoreReadBeforeAssign - + * The value of `ignoreReadBeforeAssign` option. + * @returns {Map} Grouped identifier nodes. + */ +function groupByDestructuring(variables, ignoreReadBeforeAssign) { + const identifierMap = new Map(); + + for (let i = 0; i < variables.length; ++i) { + const variable = variables[i]; + const references = variable.references; + const identifier = getIdentifierIfShouldBeConst(variable, ignoreReadBeforeAssign); + let prevId = null; + + for (let j = 0; j < references.length; ++j) { + const reference = references[j]; + const id = reference.identifier; + + /* + * Avoid counting a reference twice or more for default values of + * destructuring. + */ + if (id === prevId) { + continue; + } + prevId = id; + + // Add the identifier node into the destructuring group. + const group = getDestructuringHost(reference); + + if (group) { + if (identifierMap.has(group)) { + identifierMap.get(group).push(identifier); + } else { + identifierMap.set(group, [identifier]); + } + } + } + } + + return identifierMap; +} + +/** + * Finds the nearest parent of node with a given type. + * + * @param {ASTNode} node – The node to search from. + * @param {string} type – The type field of the parent node. + * @param {Function} shouldStop – a predicate that returns true if the traversal should stop, and false otherwise. + * @returns {ASTNode} The closest ancestor with the specified type; null if no such ancestor exists. + */ +function findUp(node, type, shouldStop) { + if (!node || shouldStop(node)) { + return null; + } + if (node.type === type) { + return node; + } + return findUp(node.parent, type, shouldStop); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require `const` declarations for variables that are never reassigned after declared", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/prefer-const" + }, + + fixable: "code", + + schema: [ + { + type: "object", + properties: { + destructuring: { enum: ["any", "all"] }, + ignoreReadBeforeAssign: { type: "boolean" } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const options = context.options[0] || {}; + const sourceCode = context.getSourceCode(); + const checkingMixedDestructuring = options.destructuring !== "all"; + const ignoreReadBeforeAssign = options.ignoreReadBeforeAssign === true; + const variables = []; + + /** + * Reports given identifier nodes if all of the nodes should be declared + * as const. + * + * The argument 'nodes' is an array of Identifier nodes. + * This node is the result of 'getIdentifierIfShouldBeConst()', so it's + * nullable. In simple declaration or assignment cases, the length of + * the array is 1. In destructuring cases, the length of the array can + * be 2 or more. + * + * @param {(eslint-scope.Reference|null)[]} nodes - + * References which are grouped by destructuring to report. + * @returns {void} + */ + function checkGroup(nodes) { + const nodesToReport = nodes.filter(Boolean); + + if (nodes.length && (checkingMixedDestructuring || nodesToReport.length === nodes.length)) { + const varDeclParent = findUp(nodes[0], "VariableDeclaration", parentNode => parentNode.type.endsWith("Statement")); + const shouldFix = varDeclParent && + + /* + * If there are multiple variable declarations, like {let a = 1, b = 2}, then + * do not attempt to fix if one of the declarations should be `const`. It's + * too hard to know how the developer would want to automatically resolve the issue. + */ + varDeclParent.declarations.length === 1 && + + // Don't do a fix unless the variable is initialized (or it's in a for-in or for-of loop) + (varDeclParent.parent.type === "ForInStatement" || varDeclParent.parent.type === "ForOfStatement" || varDeclParent.declarations[0].init) && + + /* + * If options.destucturing is "all", then this warning will not occur unless + * every assignment in the destructuring should be const. In that case, it's safe + * to apply the fix. + */ + nodesToReport.length === nodes.length; + + nodesToReport.forEach(node => { + context.report({ + node, + message: "'{{name}}' is never reassigned. Use 'const' instead.", + data: node, + fix: shouldFix ? fixer => fixer.replaceText(sourceCode.getFirstToken(varDeclParent), "const") : null + }); + }); + } + } + + return { + "Program:exit"() { + groupByDestructuring(variables, ignoreReadBeforeAssign).forEach(checkGroup); + }, + + VariableDeclaration(node) { + if (node.kind === "let" && !isInitOfForStatement(node)) { + pushAll(variables, context.getDeclaredVariables(node)); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/prefer-destructuring.js b/node_modules/eslint/lib/rules/prefer-destructuring.js new file mode 100644 index 00000000..112ea646 --- /dev/null +++ b/node_modules/eslint/lib/rules/prefer-destructuring.js @@ -0,0 +1,220 @@ +/** + * @fileoverview Prefer destructuring from arrays and objects + * @author Alex LaFroscia + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require destructuring from arrays and/or objects", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/prefer-destructuring" + }, + schema: [ + { + + /* + * old support {array: Boolean, object: Boolean} + * new support {VariableDeclarator: {}, AssignmentExpression: {}} + */ + oneOf: [ + { + type: "object", + properties: { + VariableDeclarator: { + type: "object", + properties: { + array: { + type: "boolean" + }, + object: { + type: "boolean" + } + }, + additionalProperties: false + }, + AssignmentExpression: { + type: "object", + properties: { + array: { + type: "boolean" + }, + object: { + type: "boolean" + } + }, + additionalProperties: false + } + }, + additionalProperties: false + }, + { + type: "object", + properties: { + array: { + type: "boolean" + }, + object: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + { + type: "object", + properties: { + enforceForRenamedProperties: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + create(context) { + + const enabledTypes = context.options[0]; + const enforceForRenamedProperties = context.options[1] && context.options[1].enforceForRenamedProperties; + let normalizedOptions = { + VariableDeclarator: { array: true, object: true }, + AssignmentExpression: { array: true, object: true } + }; + + if (enabledTypes) { + normalizedOptions = typeof enabledTypes.array !== "undefined" || typeof enabledTypes.object !== "undefined" + ? { VariableDeclarator: enabledTypes, AssignmentExpression: enabledTypes } + : enabledTypes; + } + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * @param {string} nodeType "AssignmentExpression" or "VariableDeclarator" + * @param {string} destructuringType "array" or "object" + * @returns {boolean} `true` if the destructuring type should be checked for the given node + */ + function shouldCheck(nodeType, destructuringType) { + return normalizedOptions && + normalizedOptions[nodeType] && + normalizedOptions[nodeType][destructuringType]; + } + + /** + * Determines if the given node is accessing an array index + * + * This is used to differentiate array index access from object property + * access. + * + * @param {ASTNode} node the node to evaluate + * @returns {boolean} whether or not the node is an integer + */ + function isArrayIndexAccess(node) { + return Number.isInteger(node.property.value); + } + + /** + * Report that the given node should use destructuring + * + * @param {ASTNode} reportNode the node to report + * @param {string} type the type of destructuring that should have been done + * @returns {void} + */ + function report(reportNode, type) { + context.report({ node: reportNode, message: "Use {{type}} destructuring.", data: { type } }); + } + + /** + * Check that the `prefer-destructuring` rules are followed based on the + * given left- and right-hand side of the assignment. + * + * Pulled out into a separate method so that VariableDeclarators and + * AssignmentExpressions can share the same verification logic. + * + * @param {ASTNode} leftNode the left-hand side of the assignment + * @param {ASTNode} rightNode the right-hand side of the assignment + * @param {ASTNode} reportNode the node to report the error on + * @returns {void} + */ + function performCheck(leftNode, rightNode, reportNode) { + if (rightNode.type !== "MemberExpression" || rightNode.object.type === "Super") { + return; + } + + if (isArrayIndexAccess(rightNode)) { + if (shouldCheck(reportNode.type, "array")) { + report(reportNode, "array"); + } + return; + } + + if (shouldCheck(reportNode.type, "object") && enforceForRenamedProperties) { + report(reportNode, "object"); + return; + } + + if (shouldCheck(reportNode.type, "object")) { + const property = rightNode.property; + + if ( + (property.type === "Literal" && leftNode.name === property.value) || + (property.type === "Identifier" && leftNode.name === property.name && !rightNode.computed) + ) { + report(reportNode, "object"); + } + } + } + + /** + * Check if a given variable declarator is coming from an property access + * that should be using destructuring instead + * + * @param {ASTNode} node the variable declarator to check + * @returns {void} + */ + function checkVariableDeclarator(node) { + + // Skip if variable is declared without assignment + if (!node.init) { + return; + } + + // We only care about member expressions past this point + if (node.init.type !== "MemberExpression") { + return; + } + + performCheck(node.id, node.init, node); + } + + /** + * Run the `prefer-destructuring` check on an AssignmentExpression + * + * @param {ASTNode} node the AssignmentExpression node + * @returns {void} + */ + function checkAssigmentExpression(node) { + if (node.operator === "=") { + performCheck(node.left, node.right, node); + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + VariableDeclarator: checkVariableDeclarator, + AssignmentExpression: checkAssigmentExpression + }; + } +}; diff --git a/node_modules/eslint/lib/rules/prefer-numeric-literals.js b/node_modules/eslint/lib/rules/prefer-numeric-literals.js new file mode 100644 index 00000000..051a91c8 --- /dev/null +++ b/node_modules/eslint/lib/rules/prefer-numeric-literals.js @@ -0,0 +1,113 @@ +/** + * @fileoverview Rule to disallow `parseInt()` in favor of binary, octal, and hexadecimal literals + * @author Annie Zhang, Henry Zhu + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks to see if a CallExpression's callee node is `parseInt` or + * `Number.parseInt`. + * @param {ASTNode} calleeNode The callee node to evaluate. + * @returns {boolean} True if the callee is `parseInt` or `Number.parseInt`, + * false otherwise. + */ +function isParseInt(calleeNode) { + switch (calleeNode.type) { + case "Identifier": + return calleeNode.name === "parseInt"; + case "MemberExpression": + return calleeNode.object.type === "Identifier" && + calleeNode.object.name === "Number" && + calleeNode.property.type === "Identifier" && + calleeNode.property.name === "parseInt"; + + // no default + } + + return false; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow `parseInt()` and `Number.parseInt()` in favor of binary, octal, and hexadecimal literals", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/prefer-numeric-literals" + }, + + schema: [], + + fixable: "code" + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + const radixMap = { + 2: "binary", + 8: "octal", + 16: "hexadecimal" + }; + + const prefixMap = { + 2: "0b", + 8: "0o", + 16: "0x" + }; + + //---------------------------------------------------------------------- + // Public + //---------------------------------------------------------------------- + + return { + + CallExpression(node) { + + // doesn't check parseInt() if it doesn't have a radix argument + if (node.arguments.length !== 2) { + return; + } + + // only error if the radix is 2, 8, or 16 + const radixName = radixMap[node.arguments[1].value]; + + if (isParseInt(node.callee) && + radixName && + node.arguments[0].type === "Literal" + ) { + context.report({ + node, + message: "Use {{radixName}} literals instead of {{functionName}}().", + data: { + radixName, + functionName: sourceCode.getText(node.callee) + }, + fix(fixer) { + const newPrefix = prefixMap[node.arguments[1].value]; + + if (+(newPrefix + node.arguments[0].value) !== parseInt(node.arguments[0].value, node.arguments[1].value)) { + + /* + * If the newly-produced literal would be invalid, (e.g. 0b1234), + * or it would yield an incorrect parseInt result for some other reason, don't make a fix. + */ + return null; + } + return fixer.replaceText(node, prefixMap[node.arguments[1].value] + node.arguments[0].value); + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/prefer-promise-reject-errors.js b/node_modules/eslint/lib/rules/prefer-promise-reject-errors.js new file mode 100644 index 00000000..f92bd58d --- /dev/null +++ b/node_modules/eslint/lib/rules/prefer-promise-reject-errors.js @@ -0,0 +1,125 @@ +/** + * @fileoverview restrict values that can be used as Promise rejection reasons + * @author Teddy Katz + */ +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require using Error objects as Promise rejection reasons", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/prefer-promise-reject-errors" + }, + fixable: null, + schema: [ + { + type: "object", + properties: { + allowEmptyReject: { type: "boolean" } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const ALLOW_EMPTY_REJECT = context.options.length && context.options[0].allowEmptyReject; + + //---------------------------------------------------------------------- + // Helpers + //---------------------------------------------------------------------- + + /** + * Checks the argument of a reject() or Promise.reject() CallExpression, and reports it if it can't be an Error + * @param {ASTNode} callExpression A CallExpression node which is used to reject a Promise + * @returns {void} + */ + function checkRejectCall(callExpression) { + if (!callExpression.arguments.length && ALLOW_EMPTY_REJECT) { + return; + } + if ( + !callExpression.arguments.length || + !astUtils.couldBeError(callExpression.arguments[0]) || + callExpression.arguments[0].type === "Identifier" && callExpression.arguments[0].name === "undefined" + ) { + context.report({ + node: callExpression, + message: "Expected the Promise rejection reason to be an Error." + }); + } + } + + /** + * Determines whether a function call is a Promise.reject() call + * @param {ASTNode} node A CallExpression node + * @returns {boolean} `true` if the call is a Promise.reject() call + */ + function isPromiseRejectCall(node) { + return node.callee.type === "MemberExpression" && + node.callee.object.type === "Identifier" && node.callee.object.name === "Promise" && + node.callee.property.type === "Identifier" && node.callee.property.name === "reject"; + } + + //---------------------------------------------------------------------- + // Public + //---------------------------------------------------------------------- + + return { + + // Check `Promise.reject(value)` calls. + CallExpression(node) { + if (isPromiseRejectCall(node)) { + checkRejectCall(node); + } + }, + + /* + * Check for `new Promise((resolve, reject) => {})`, and check for reject() calls. + * This function is run on "NewExpression:exit" instead of "NewExpression" to ensure that + * the nodes in the expression already have the `parent` property. + */ + "NewExpression:exit"(node) { + if ( + node.callee.type === "Identifier" && node.callee.name === "Promise" && + node.arguments.length && astUtils.isFunction(node.arguments[0]) && + node.arguments[0].params.length > 1 && node.arguments[0].params[1].type === "Identifier" + ) { + context.getDeclaredVariables(node.arguments[0]) + + /* + * Find the first variable that matches the second parameter's name. + * If the first parameter has the same name as the second parameter, then the variable will actually + * be "declared" when the first parameter is evaluated, but then it will be immediately overwritten + * by the second parameter. It's not possible for an expression with the variable to be evaluated before + * the variable is overwritten, because functions with duplicate parameters cannot have destructuring or + * default assignments in their parameter lists. Therefore, it's not necessary to explicitly account for + * this case. + */ + .find(variable => variable.name === node.arguments[0].params[1].name) + + // Get the references to that variable. + .references + + // Only check the references that read the parameter's value. + .filter(ref => ref.isRead()) + + // Only check the references that are used as the callee in a function call, e.g. `reject(foo)`. + .filter(ref => ref.identifier.parent.type === "CallExpression" && ref.identifier === ref.identifier.parent.callee) + + // Check the argument of the function call to determine whether it's an Error. + .forEach(ref => checkRejectCall(ref.identifier.parent)); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/prefer-reflect.js b/node_modules/eslint/lib/rules/prefer-reflect.js new file mode 100644 index 00000000..56e841ff --- /dev/null +++ b/node_modules/eslint/lib/rules/prefer-reflect.js @@ -0,0 +1,120 @@ +/** + * @fileoverview Rule to suggest using "Reflect" api over Function/Object methods + * @author Keith Cirkel + * @deprecated in ESLint v3.9.0 + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require `Reflect` methods where applicable", + category: "ECMAScript 6", + recommended: false, + replacedBy: [], + url: "https://eslint.org/docs/rules/prefer-reflect" + }, + + deprecated: true, + + schema: [ + { + type: "object", + properties: { + exceptions: { + type: "array", + items: { + enum: [ + "apply", + "call", + "delete", + "defineProperty", + "getOwnPropertyDescriptor", + "getPrototypeOf", + "setPrototypeOf", + "isExtensible", + "getOwnPropertyNames", + "preventExtensions" + ] + }, + uniqueItems: true + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const existingNames = { + apply: "Function.prototype.apply", + call: "Function.prototype.call", + defineProperty: "Object.defineProperty", + getOwnPropertyDescriptor: "Object.getOwnPropertyDescriptor", + getPrototypeOf: "Object.getPrototypeOf", + setPrototypeOf: "Object.setPrototypeOf", + isExtensible: "Object.isExtensible", + getOwnPropertyNames: "Object.getOwnPropertyNames", + preventExtensions: "Object.preventExtensions" + }; + + const reflectSubsitutes = { + apply: "Reflect.apply", + call: "Reflect.apply", + defineProperty: "Reflect.defineProperty", + getOwnPropertyDescriptor: "Reflect.getOwnPropertyDescriptor", + getPrototypeOf: "Reflect.getPrototypeOf", + setPrototypeOf: "Reflect.setPrototypeOf", + isExtensible: "Reflect.isExtensible", + getOwnPropertyNames: "Reflect.getOwnPropertyNames", + preventExtensions: "Reflect.preventExtensions" + }; + + const exceptions = (context.options[0] || {}).exceptions || []; + + /** + * Reports the Reflect violation based on the `existing` and `substitute` + * @param {Object} node The node that violates the rule. + * @param {string} existing The existing method name that has been used. + * @param {string} substitute The Reflect substitute that should be used. + * @returns {void} + */ + function report(node, existing, substitute) { + context.report({ + node, + message: "Avoid using {{existing}}, instead use {{substitute}}.", + data: { + existing, + substitute + } + }); + } + + return { + CallExpression(node) { + const methodName = (node.callee.property || {}).name; + const isReflectCall = (node.callee.object || {}).name === "Reflect"; + const hasReflectSubsitute = reflectSubsitutes.hasOwnProperty(methodName); + const userConfiguredException = exceptions.indexOf(methodName) !== -1; + + if (hasReflectSubsitute && !isReflectCall && !userConfiguredException) { + report(node, existingNames[methodName], reflectSubsitutes[methodName]); + } + }, + UnaryExpression(node) { + const isDeleteOperator = node.operator === "delete"; + const targetsIdentifier = node.argument.type === "Identifier"; + const userConfiguredException = exceptions.indexOf("delete") !== -1; + + if (isDeleteOperator && !targetsIdentifier && !userConfiguredException) { + report(node, "the delete keyword", "Reflect.deleteProperty"); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/prefer-rest-params.js b/node_modules/eslint/lib/rules/prefer-rest-params.js new file mode 100644 index 00000000..133456e4 --- /dev/null +++ b/node_modules/eslint/lib/rules/prefer-rest-params.js @@ -0,0 +1,112 @@ +/** + * @fileoverview Rule to + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Gets the variable object of `arguments` which is defined implicitly. + * @param {eslint-scope.Scope} scope - A scope to get. + * @returns {eslint-scope.Variable} The found variable object. + */ +function getVariableOfArguments(scope) { + const variables = scope.variables; + + for (let i = 0; i < variables.length; ++i) { + const variable = variables[i]; + + if (variable.name === "arguments") { + + /* + * If there was a parameter which is named "arguments", the implicit "arguments" is not defined. + * So does fast return with null. + */ + return (variable.identifiers.length === 0) ? variable : null; + } + } + + /* istanbul ignore next : unreachable */ + return null; +} + +/** + * Checks if the given reference is not normal member access. + * + * - arguments .... true // not member access + * - arguments[i] .... true // computed member access + * - arguments[0] .... true // computed member access + * - arguments.length .... false // normal member access + * + * @param {eslint-scope.Reference} reference - The reference to check. + * @returns {boolean} `true` if the reference is not normal member access. + */ +function isNotNormalMemberAccess(reference) { + const id = reference.identifier; + const parent = id.parent; + + return !( + parent.type === "MemberExpression" && + parent.object === id && + !parent.computed + ); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require rest parameters instead of `arguments`", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/prefer-rest-params" + }, + + schema: [] + }, + + create(context) { + + /** + * Reports a given reference. + * + * @param {eslint-scope.Reference} reference - A reference to report. + * @returns {void} + */ + function report(reference) { + context.report({ + node: reference.identifier, + loc: reference.identifier.loc, + message: "Use the rest parameters instead of 'arguments'." + }); + } + + /** + * Reports references of the implicit `arguments` variable if exist. + * + * @returns {void} + */ + function checkForArguments() { + const argumentsVar = getVariableOfArguments(context.getScope()); + + if (argumentsVar) { + argumentsVar + .references + .filter(isNotNormalMemberAccess) + .forEach(report); + } + } + + return { + "FunctionDeclaration:exit": checkForArguments, + "FunctionExpression:exit": checkForArguments + }; + } +}; diff --git a/node_modules/eslint/lib/rules/prefer-spread.js b/node_modules/eslint/lib/rules/prefer-spread.js new file mode 100644 index 00000000..62cfb28e --- /dev/null +++ b/node_modules/eslint/lib/rules/prefer-spread.js @@ -0,0 +1,97 @@ +/** + * @fileoverview A rule to suggest using of the spread operator instead of `.apply()`. + * @author Toru Nagashima + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether or not a node is a `.apply()` for variadic. + * @param {ASTNode} node - A CallExpression node to check. + * @returns {boolean} Whether or not the node is a `.apply()` for variadic. + */ +function isVariadicApplyCalling(node) { + return ( + node.callee.type === "MemberExpression" && + node.callee.property.type === "Identifier" && + node.callee.property.name === "apply" && + node.callee.computed === false && + node.arguments.length === 2 && + node.arguments[1].type !== "ArrayExpression" && + node.arguments[1].type !== "SpreadElement" + ); +} + + +/** + * Checks whether or not `thisArg` is not changed by `.apply()`. + * @param {ASTNode|null} expectedThis - The node that is the owner of the applied function. + * @param {ASTNode} thisArg - The node that is given to the first argument of the `.apply()`. + * @param {RuleContext} context - The ESLint rule context object. + * @returns {boolean} Whether or not `thisArg` is not changed by `.apply()`. + */ +function isValidThisArg(expectedThis, thisArg, context) { + if (!expectedThis) { + return astUtils.isNullOrUndefined(thisArg); + } + return astUtils.equalTokens(expectedThis, thisArg, context); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require spread operators instead of `.apply()`", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/prefer-spread" + }, + + schema: [], + + fixable: "code" + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + return { + CallExpression(node) { + if (!isVariadicApplyCalling(node)) { + return; + } + + const applied = node.callee.object; + const expectedThis = (applied.type === "MemberExpression") ? applied.object : null; + const thisArg = node.arguments[0]; + + if (isValidThisArg(expectedThis, thisArg, sourceCode)) { + context.report({ + node, + message: "Use the spread operator instead of '.apply()'.", + fix(fixer) { + if (expectedThis && expectedThis.type !== "Identifier") { + + // Don't fix cases where the `this` value could be a computed expression. + return null; + } + + const propertyDot = sourceCode.getFirstTokenBetween(applied, node.callee.property, token => token.value === "."); + + return fixer.replaceTextRange([propertyDot.range[0], node.range[1]], `(...${sourceCode.getText(node.arguments[1])})`); + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/prefer-template.js b/node_modules/eslint/lib/rules/prefer-template.js new file mode 100644 index 00000000..2b893fd3 --- /dev/null +++ b/node_modules/eslint/lib/rules/prefer-template.js @@ -0,0 +1,235 @@ +/** + * @fileoverview A rule to suggest using template literals instead of string concatenation. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks whether or not a given node is a concatenation. + * @param {ASTNode} node - A node to check. + * @returns {boolean} `true` if the node is a concatenation. + */ +function isConcatenation(node) { + return node.type === "BinaryExpression" && node.operator === "+"; +} + +/** + * Gets the top binary expression node for concatenation in parents of a given node. + * @param {ASTNode} node - A node to get. + * @returns {ASTNode} the top binary expression node in parents of a given node. + */ +function getTopConcatBinaryExpression(node) { + let currentNode = node; + + while (isConcatenation(currentNode.parent)) { + currentNode = currentNode.parent; + } + return currentNode; +} + +/** + * Checks whether or not a given binary expression has string literals. + * @param {ASTNode} node - A node to check. + * @returns {boolean} `true` if the node has string literals. + */ +function hasStringLiteral(node) { + if (isConcatenation(node)) { + + // `left` is deeper than `right` normally. + return hasStringLiteral(node.right) || hasStringLiteral(node.left); + } + return astUtils.isStringLiteral(node); +} + +/** + * Checks whether or not a given binary expression has non string literals. + * @param {ASTNode} node - A node to check. + * @returns {boolean} `true` if the node has non string literals. + */ +function hasNonStringLiteral(node) { + if (isConcatenation(node)) { + + // `left` is deeper than `right` normally. + return hasNonStringLiteral(node.right) || hasNonStringLiteral(node.left); + } + return !astUtils.isStringLiteral(node); +} + +/** + * Determines whether a given node will start with a template curly expression (`${}`) when being converted to a template literal. + * @param {ASTNode} node The node that will be fixed to a template literal + * @returns {boolean} `true` if the node will start with a template curly. + */ +function startsWithTemplateCurly(node) { + if (node.type === "BinaryExpression") { + return startsWithTemplateCurly(node.left); + } + if (node.type === "TemplateLiteral") { + return node.expressions.length && node.quasis.length && node.quasis[0].range[0] === node.quasis[0].range[1]; + } + return node.type !== "Literal" || typeof node.value !== "string"; +} + +/** + * Determines whether a given node end with a template curly expression (`${}`) when being converted to a template literal. + * @param {ASTNode} node The node that will be fixed to a template literal + * @returns {boolean} `true` if the node will end with a template curly. + */ +function endsWithTemplateCurly(node) { + if (node.type === "BinaryExpression") { + return startsWithTemplateCurly(node.right); + } + if (node.type === "TemplateLiteral") { + return node.expressions.length && node.quasis.length && node.quasis[node.quasis.length - 1].range[0] === node.quasis[node.quasis.length - 1].range[1]; + } + return node.type !== "Literal" || typeof node.value !== "string"; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require template literals instead of string concatenation", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/prefer-template" + }, + + schema: [], + + fixable: "code" + }, + + create(context) { + const sourceCode = context.getSourceCode(); + let done = Object.create(null); + + /** + * Gets the non-token text between two nodes, ignoring any other tokens that appear between the two tokens. + * @param {ASTNode} node1 The first node + * @param {ASTNode} node2 The second node + * @returns {string} The text between the nodes, excluding other tokens + */ + function getTextBetween(node1, node2) { + const allTokens = [node1].concat(sourceCode.getTokensBetween(node1, node2)).concat(node2); + const sourceText = sourceCode.getText(); + + return allTokens.slice(0, -1).reduce((accumulator, token, index) => accumulator + sourceText.slice(token.range[1], allTokens[index + 1].range[0]), ""); + } + + /** + * Returns a template literal form of the given node. + * @param {ASTNode} currentNode A node that should be converted to a template literal + * @param {string} textBeforeNode Text that should appear before the node + * @param {string} textAfterNode Text that should appear after the node + * @returns {string} A string form of this node, represented as a template literal + */ + function getTemplateLiteral(currentNode, textBeforeNode, textAfterNode) { + if (currentNode.type === "Literal" && typeof currentNode.value === "string") { + + /* + * If the current node is a string literal, escape any instances of ${ or ` to prevent them from being interpreted + * as a template placeholder. However, if the code already contains a backslash before the ${ or ` + * for some reason, don't add another backslash, because that would change the meaning of the code (it would cause + * an actual backslash character to appear before the dollar sign). + */ + return `\`${currentNode.raw.slice(1, -1).replace(/\\*(\${|`)/g, matched => { + if (matched.lastIndexOf("\\") % 2) { + return `\\${matched}`; + } + return matched; + + // Unescape any quotes that appear in the original Literal that no longer need to be escaped. + }).replace(new RegExp(`\\\\${currentNode.raw[0]}`, "g"), currentNode.raw[0])}\``; + } + + if (currentNode.type === "TemplateLiteral") { + return sourceCode.getText(currentNode); + } + + if (isConcatenation(currentNode) && hasStringLiteral(currentNode) && hasNonStringLiteral(currentNode)) { + const plusSign = sourceCode.getFirstTokenBetween(currentNode.left, currentNode.right, token => token.value === "+"); + const textBeforePlus = getTextBetween(currentNode.left, plusSign); + const textAfterPlus = getTextBetween(plusSign, currentNode.right); + const leftEndsWithCurly = endsWithTemplateCurly(currentNode.left); + const rightStartsWithCurly = startsWithTemplateCurly(currentNode.right); + + if (leftEndsWithCurly) { + + // If the left side of the expression ends with a template curly, add the extra text to the end of the curly bracket. + // `foo${bar}` /* comment */ + 'baz' --> `foo${bar /* comment */ }${baz}` + return getTemplateLiteral(currentNode.left, textBeforeNode, textBeforePlus + textAfterPlus).slice(0, -1) + + getTemplateLiteral(currentNode.right, null, textAfterNode).slice(1); + } + if (rightStartsWithCurly) { + + // Otherwise, if the right side of the expression starts with a template curly, add the text there. + // 'foo' /* comment */ + `${bar}baz` --> `foo${ /* comment */ bar}baz` + return getTemplateLiteral(currentNode.left, textBeforeNode, null).slice(0, -1) + + getTemplateLiteral(currentNode.right, textBeforePlus + textAfterPlus, textAfterNode).slice(1); + } + + /* + * Otherwise, these nodes should not be combined into a template curly, since there is nowhere to put + * the text between them. + */ + return `${getTemplateLiteral(currentNode.left, textBeforeNode, null)}${textBeforePlus}+${textAfterPlus}${getTemplateLiteral(currentNode.right, textAfterNode, null)}`; + } + + return `\`\${${textBeforeNode || ""}${sourceCode.getText(currentNode)}${textAfterNode || ""}}\``; + } + + /** + * Reports if a given node is string concatenation with non string literals. + * + * @param {ASTNode} node - A node to check. + * @returns {void} + */ + function checkForStringConcat(node) { + if (!astUtils.isStringLiteral(node) || !isConcatenation(node.parent)) { + return; + } + + const topBinaryExpr = getTopConcatBinaryExpression(node.parent); + + // Checks whether or not this node had been checked already. + if (done[topBinaryExpr.range[0]]) { + return; + } + done[topBinaryExpr.range[0]] = true; + + if (hasNonStringLiteral(topBinaryExpr)) { + context.report({ + node: topBinaryExpr, + message: "Unexpected string concatenation.", + fix(fixer) { + return fixer.replaceText(topBinaryExpr, getTemplateLiteral(topBinaryExpr, null, null)); + } + }); + } + } + + return { + Program() { + done = Object.create(null); + }, + + Literal: checkForStringConcat, + TemplateLiteral: checkForStringConcat + }; + } +}; diff --git a/node_modules/eslint/lib/rules/quote-props.js b/node_modules/eslint/lib/rules/quote-props.js new file mode 100644 index 00000000..36739494 --- /dev/null +++ b/node_modules/eslint/lib/rules/quote-props.js @@ -0,0 +1,299 @@ +/** + * @fileoverview Rule to flag non-quoted property names in object literals. + * @author Mathias Bynens + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const espree = require("espree"), + keywords = require("../util/keywords"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require quotes around object literal property names", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/quote-props" + }, + + schema: { + anyOf: [ + { + type: "array", + items: [ + { + enum: ["always", "as-needed", "consistent", "consistent-as-needed"] + } + ], + minItems: 0, + maxItems: 1 + }, + { + type: "array", + items: [ + { + enum: ["always", "as-needed", "consistent", "consistent-as-needed"] + }, + { + type: "object", + properties: { + keywords: { + type: "boolean" + }, + unnecessary: { + type: "boolean" + }, + numbers: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + minItems: 0, + maxItems: 2 + } + ] + }, + + fixable: "code" + }, + + create(context) { + + const MODE = context.options[0], + KEYWORDS = context.options[1] && context.options[1].keywords, + CHECK_UNNECESSARY = !context.options[1] || context.options[1].unnecessary !== false, + NUMBERS = context.options[1] && context.options[1].numbers, + + MESSAGE_UNNECESSARY = "Unnecessarily quoted property '{{property}}' found.", + MESSAGE_UNQUOTED = "Unquoted property '{{property}}' found.", + MESSAGE_NUMERIC = "Unquoted number literal '{{property}}' used as key.", + MESSAGE_RESERVED = "Unquoted reserved word '{{property}}' used as key.", + sourceCode = context.getSourceCode(); + + + /** + * Checks whether a certain string constitutes an ES3 token + * @param {string} tokenStr - The string to be checked. + * @returns {boolean} `true` if it is an ES3 token. + */ + function isKeyword(tokenStr) { + return keywords.indexOf(tokenStr) >= 0; + } + + /** + * Checks if an espree-tokenized key has redundant quotes (i.e. whether quotes are unnecessary) + * @param {string} rawKey The raw key value from the source + * @param {espreeTokens} tokens The espree-tokenized node key + * @param {boolean} [skipNumberLiterals=false] Indicates whether number literals should be checked + * @returns {boolean} Whether or not a key has redundant quotes. + * @private + */ + function areQuotesRedundant(rawKey, tokens, skipNumberLiterals) { + return tokens.length === 1 && tokens[0].start === 0 && tokens[0].end === rawKey.length && + (["Identifier", "Keyword", "Null", "Boolean"].indexOf(tokens[0].type) >= 0 || + (tokens[0].type === "Numeric" && !skipNumberLiterals && String(+tokens[0].value) === tokens[0].value)); + } + + /** + * Returns a string representation of a property node with quotes removed + * @param {ASTNode} key Key AST Node, which may or may not be quoted + * @returns {string} A replacement string for this property + */ + function getUnquotedKey(key) { + return key.type === "Identifier" ? key.name : key.value; + } + + /** + * Returns a string representation of a property node with quotes added + * @param {ASTNode} key Key AST Node, which may or may not be quoted + * @returns {string} A replacement string for this property + */ + function getQuotedKey(key) { + if (key.type === "Literal" && typeof key.value === "string") { + + // If the key is already a string literal, don't replace the quotes with double quotes. + return sourceCode.getText(key); + } + + // Otherwise, the key is either an identifier or a number literal. + return `"${key.type === "Identifier" ? key.name : key.value}"`; + } + + /** + * Ensures that a property's key is quoted only when necessary + * @param {ASTNode} node Property AST node + * @returns {void} + */ + function checkUnnecessaryQuotes(node) { + const key = node.key; + + if (node.method || node.computed || node.shorthand) { + return; + } + + if (key.type === "Literal" && typeof key.value === "string") { + let tokens; + + try { + tokens = espree.tokenize(key.value); + } catch (e) { + return; + } + + if (tokens.length !== 1) { + return; + } + + const isKeywordToken = isKeyword(tokens[0].value); + + if (isKeywordToken && KEYWORDS) { + return; + } + + if (CHECK_UNNECESSARY && areQuotesRedundant(key.value, tokens, NUMBERS)) { + context.report({ + node, + message: MESSAGE_UNNECESSARY, + data: { property: key.value }, + fix: fixer => fixer.replaceText(key, getUnquotedKey(key)) + }); + } + } else if (KEYWORDS && key.type === "Identifier" && isKeyword(key.name)) { + context.report({ + node, + message: MESSAGE_RESERVED, + data: { property: key.name }, + fix: fixer => fixer.replaceText(key, getQuotedKey(key)) + }); + } else if (NUMBERS && key.type === "Literal" && typeof key.value === "number") { + context.report({ + node, + message: MESSAGE_NUMERIC, + data: { property: key.value }, + fix: fixer => fixer.replaceText(key, getQuotedKey(key)) + }); + } + } + + /** + * Ensures that a property's key is quoted + * @param {ASTNode} node Property AST node + * @returns {void} + */ + function checkOmittedQuotes(node) { + const key = node.key; + + if (!node.method && !node.computed && !node.shorthand && !(key.type === "Literal" && typeof key.value === "string")) { + context.report({ + node, + message: MESSAGE_UNQUOTED, + data: { property: key.name || key.value }, + fix: fixer => fixer.replaceText(key, getQuotedKey(key)) + }); + } + } + + /** + * Ensures that an object's keys are consistently quoted, optionally checks for redundancy of quotes + * @param {ASTNode} node Property AST node + * @param {boolean} checkQuotesRedundancy Whether to check quotes' redundancy + * @returns {void} + */ + function checkConsistency(node, checkQuotesRedundancy) { + const quotedProps = [], + unquotedProps = []; + let keywordKeyName = null, + necessaryQuotes = false; + + node.properties.forEach(property => { + const key = property.key; + + if (!key || property.method || property.computed || property.shorthand) { + return; + } + + if (key.type === "Literal" && typeof key.value === "string") { + + quotedProps.push(property); + + if (checkQuotesRedundancy) { + let tokens; + + try { + tokens = espree.tokenize(key.value); + } catch (e) { + necessaryQuotes = true; + return; + } + + necessaryQuotes = necessaryQuotes || !areQuotesRedundant(key.value, tokens) || KEYWORDS && isKeyword(tokens[0].value); + } + } else if (KEYWORDS && checkQuotesRedundancy && key.type === "Identifier" && isKeyword(key.name)) { + unquotedProps.push(property); + necessaryQuotes = true; + keywordKeyName = key.name; + } else { + unquotedProps.push(property); + } + }); + + if (checkQuotesRedundancy && quotedProps.length && !necessaryQuotes) { + quotedProps.forEach(property => { + context.report({ + node: property, + message: "Properties shouldn't be quoted as all quotes are redundant.", + fix: fixer => fixer.replaceText(property.key, getUnquotedKey(property.key)) + }); + }); + } else if (unquotedProps.length && keywordKeyName) { + unquotedProps.forEach(property => { + context.report({ + node: property, + message: "Properties should be quoted as '{{property}}' is a reserved word.", + data: { property: keywordKeyName }, + fix: fixer => fixer.replaceText(property.key, getQuotedKey(property.key)) + }); + }); + } else if (quotedProps.length && unquotedProps.length) { + unquotedProps.forEach(property => { + context.report({ + node: property, + message: "Inconsistently quoted property '{{key}}' found.", + data: { key: property.key.name || property.key.value }, + fix: fixer => fixer.replaceText(property.key, getQuotedKey(property.key)) + }); + }); + } + } + + return { + Property(node) { + if (MODE === "always" || !MODE) { + checkOmittedQuotes(node); + } + if (MODE === "as-needed") { + checkUnnecessaryQuotes(node); + } + }, + ObjectExpression(node) { + if (MODE === "consistent") { + checkConsistency(node, false); + } + if (MODE === "consistent-as-needed") { + checkConsistency(node, true); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/quotes.js b/node_modules/eslint/lib/rules/quotes.js new file mode 100644 index 00000000..fa8bbae5 --- /dev/null +++ b/node_modules/eslint/lib/rules/quotes.js @@ -0,0 +1,297 @@ +/** + * @fileoverview A rule to choose between single and double quote marks + * @author Matt DuVall , Brandon Payton + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Constants +//------------------------------------------------------------------------------ + +const QUOTE_SETTINGS = { + double: { + quote: "\"", + alternateQuote: "'", + description: "doublequote" + }, + single: { + quote: "'", + alternateQuote: "\"", + description: "singlequote" + }, + backtick: { + quote: "`", + alternateQuote: "\"", + description: "backtick" + } +}; + +// An unescaped newline is a newline preceded by an even number of backslashes. +const UNESCAPED_LINEBREAK_PATTERN = new RegExp(String.raw`(^|[^\\])(\\\\)*[${Array.from(astUtils.LINEBREAKS).join("")}]`); + +/** + * Switches quoting of javascript string between ' " and ` + * escaping and unescaping as necessary. + * Only escaping of the minimal set of characters is changed. + * Note: escaping of newlines when switching from backtick to other quotes is not handled. + * @param {string} str - A string to convert. + * @returns {string} The string with changed quotes. + * @private + */ +QUOTE_SETTINGS.double.convert = +QUOTE_SETTINGS.single.convert = +QUOTE_SETTINGS.backtick.convert = function(str) { + const newQuote = this.quote; + const oldQuote = str[0]; + + if (newQuote === oldQuote) { + return str; + } + return newQuote + str.slice(1, -1).replace(/\\(\${|\r\n?|\n|.)|["'`]|\${|(\r\n?|\n)/g, (match, escaped, newline) => { + if (escaped === oldQuote || oldQuote === "`" && escaped === "${") { + return escaped; // unescape + } + if (match === newQuote || newQuote === "`" && match === "${") { + return `\\${match}`; // escape + } + if (newline && oldQuote === "`") { + return "\\n"; // escape newlines + } + return match; + }) + newQuote; +}; + +const AVOID_ESCAPE = "avoid-escape"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce the consistent use of either backticks, double, or single quotes", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/quotes" + }, + + fixable: "code", + + schema: [ + { + enum: ["single", "double", "backtick"] + }, + { + anyOf: [ + { + enum: ["avoid-escape"] + }, + { + type: "object", + properties: { + avoidEscape: { + type: "boolean" + }, + allowTemplateLiterals: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + } + ] + }, + + create(context) { + + const quoteOption = context.options[0], + settings = QUOTE_SETTINGS[quoteOption || "double"], + options = context.options[1], + allowTemplateLiterals = options && options.allowTemplateLiterals === true, + sourceCode = context.getSourceCode(); + let avoidEscape = options && options.avoidEscape === true; + + // deprecated + if (options === AVOID_ESCAPE) { + avoidEscape = true; + } + + /** + * Determines if a given node is part of JSX syntax. + * + * This function returns `true` in the following cases: + * + * - `
` ... If the literal is an attribute value, the parent of the literal is `JSXAttribute`. + * - `
foo
` ... If the literal is a text content, the parent of the literal is `JSXElement`. + * + * In particular, this function returns `false` in the following cases: + * + * - `
` + * - `
{"foo"}
` + * + * In both cases, inside of the braces is handled as normal JavaScript. + * The braces are `JSXExpressionContainer` nodes. + * + * @param {ASTNode} node The Literal node to check. + * @returns {boolean} True if the node is a part of JSX, false if not. + * @private + */ + function isJSXLiteral(node) { + return node.parent.type === "JSXAttribute" || node.parent.type === "JSXElement"; + } + + /** + * Checks whether or not a given node is a directive. + * The directive is a `ExpressionStatement` which has only a string literal. + * @param {ASTNode} node - A node to check. + * @returns {boolean} Whether or not the node is a directive. + * @private + */ + function isDirective(node) { + return ( + node.type === "ExpressionStatement" && + node.expression.type === "Literal" && + typeof node.expression.value === "string" + ); + } + + /** + * Checks whether or not a given node is a part of directive prologues. + * See also: http://www.ecma-international.org/ecma-262/6.0/#sec-directive-prologues-and-the-use-strict-directive + * @param {ASTNode} node - A node to check. + * @returns {boolean} Whether or not the node is a part of directive prologues. + * @private + */ + function isPartOfDirectivePrologue(node) { + const block = node.parent.parent; + + if (block.type !== "Program" && (block.type !== "BlockStatement" || !astUtils.isFunction(block.parent))) { + return false; + } + + // Check the node is at a prologue. + for (let i = 0; i < block.body.length; ++i) { + const statement = block.body[i]; + + if (statement === node.parent) { + return true; + } + if (!isDirective(statement)) { + break; + } + } + + return false; + } + + /** + * Checks whether or not a given node is allowed as non backtick. + * @param {ASTNode} node - A node to check. + * @returns {boolean} Whether or not the node is allowed as non backtick. + * @private + */ + function isAllowedAsNonBacktick(node) { + const parent = node.parent; + + switch (parent.type) { + + // Directive Prologues. + case "ExpressionStatement": + return isPartOfDirectivePrologue(node); + + // LiteralPropertyName. + case "Property": + case "MethodDefinition": + return parent.key === node && !parent.computed; + + // ModuleSpecifier. + case "ImportDeclaration": + case "ExportNamedDeclaration": + case "ExportAllDeclaration": + return parent.source === node; + + // Others don't allow. + default: + return false; + } + } + + return { + + Literal(node) { + const val = node.value, + rawVal = node.raw; + + if (settings && typeof val === "string") { + let isValid = (quoteOption === "backtick" && isAllowedAsNonBacktick(node)) || + isJSXLiteral(node) || + astUtils.isSurroundedBy(rawVal, settings.quote); + + if (!isValid && avoidEscape) { + isValid = astUtils.isSurroundedBy(rawVal, settings.alternateQuote) && rawVal.indexOf(settings.quote) >= 0; + } + + if (!isValid) { + context.report({ + node, + message: "Strings must use {{description}}.", + data: { + description: settings.description + }, + fix(fixer) { + return fixer.replaceText(node, settings.convert(node.raw)); + } + }); + } + } + }, + + TemplateLiteral(node) { + + // If backticks are expected or it's a tagged template, then this shouldn't throw an errors + if ( + allowTemplateLiterals || + quoteOption === "backtick" || + node.parent.type === "TaggedTemplateExpression" && node === node.parent.quasi + ) { + return; + } + + // A warning should be produced if the template literal only has one TemplateElement, and has no unescaped newlines. + const shouldWarn = node.quasis.length === 1 && !UNESCAPED_LINEBREAK_PATTERN.test(node.quasis[0].value.raw); + + if (shouldWarn) { + context.report({ + node, + message: "Strings must use {{description}}.", + data: { + description: settings.description + }, + fix(fixer) { + if (isPartOfDirectivePrologue(node)) { + + /* + * TemplateLiterals in a directive prologue aren't actually directives, but if they're + * in the directive prologue, then fixing them might turn them into directives and change + * the behavior of the code. + */ + return null; + } + return fixer.replaceText(node, settings.convert(sourceCode.getText(node))); + } + }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/radix.js b/node_modules/eslint/lib/rules/radix.js new file mode 100644 index 00000000..7e116a6f --- /dev/null +++ b/node_modules/eslint/lib/rules/radix.js @@ -0,0 +1,172 @@ +/** + * @fileoverview Rule to flag use of parseInt without a radix argument + * @author James Allardice + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const MODE_ALWAYS = "always", + MODE_AS_NEEDED = "as-needed"; + +/** + * Checks whether a given variable is shadowed or not. + * + * @param {eslint-scope.Variable} variable - A variable to check. + * @returns {boolean} `true` if the variable is shadowed. + */ +function isShadowed(variable) { + return variable.defs.length >= 1; +} + +/** + * Checks whether a given node is a MemberExpression of `parseInt` method or not. + * + * @param {ASTNode} node - A node to check. + * @returns {boolean} `true` if the node is a MemberExpression of `parseInt` + * method. + */ +function isParseIntMethod(node) { + return ( + node.type === "MemberExpression" && + !node.computed && + node.property.type === "Identifier" && + node.property.name === "parseInt" + ); +} + +/** + * Checks whether a given node is a valid value of radix or not. + * + * The following values are invalid. + * + * - A literal except numbers. + * - undefined. + * + * @param {ASTNode} radix - A node of radix to check. + * @returns {boolean} `true` if the node is valid. + */ +function isValidRadix(radix) { + return !( + (radix.type === "Literal" && typeof radix.value !== "number") || + (radix.type === "Identifier" && radix.name === "undefined") + ); +} + +/** + * Checks whether a given node is a default value of radix or not. + * + * @param {ASTNode} radix - A node of radix to check. + * @returns {boolean} `true` if the node is the literal node of `10`. + */ +function isDefaultRadix(radix) { + return radix.type === "Literal" && radix.value === 10; +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce the consistent use of the radix argument when using `parseInt()`", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/radix" + }, + + schema: [ + { + enum: ["always", "as-needed"] + } + ] + }, + + create(context) { + const mode = context.options[0] || MODE_ALWAYS; + + /** + * Checks the arguments of a given CallExpression node and reports it if it + * offends this rule. + * + * @param {ASTNode} node - A CallExpression node to check. + * @returns {void} + */ + function checkArguments(node) { + const args = node.arguments; + + switch (args.length) { + case 0: + context.report({ + node, + message: "Missing parameters." + }); + break; + + case 1: + if (mode === MODE_ALWAYS) { + context.report({ + node, + message: "Missing radix parameter." + }); + } + break; + + default: + if (mode === MODE_AS_NEEDED && isDefaultRadix(args[1])) { + context.report({ + node, + message: "Redundant radix parameter." + }); + } else if (!isValidRadix(args[1])) { + context.report({ + node, + message: "Invalid radix parameter." + }); + } + break; + } + } + + return { + "Program:exit"() { + const scope = context.getScope(); + let variable; + + // Check `parseInt()` + variable = astUtils.getVariableByName(scope, "parseInt"); + if (!isShadowed(variable)) { + variable.references.forEach(reference => { + const node = reference.identifier; + + if (astUtils.isCallee(node)) { + checkArguments(node.parent); + } + }); + } + + // Check `Number.parseInt()` + variable = astUtils.getVariableByName(scope, "Number"); + if (!isShadowed(variable)) { + variable.references.forEach(reference => { + const node = reference.identifier.parent; + + if (isParseIntMethod(node) && astUtils.isCallee(node)) { + checkArguments(node.parent); + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/require-await.js b/node_modules/eslint/lib/rules/require-await.js new file mode 100644 index 00000000..5517cf86 --- /dev/null +++ b/node_modules/eslint/lib/rules/require-await.js @@ -0,0 +1,101 @@ +/** + * @fileoverview Rule to disallow async functions which have no `await` expression. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Capitalize the 1st letter of the given text. + * + * @param {string} text - The text to capitalize. + * @returns {string} The text that the 1st letter was capitalized. + */ +function capitalizeFirstLetter(text) { + return text[0].toUpperCase() + text.slice(1); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow async functions which have no `await` expression", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/require-await" + }, + schema: [] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + let scopeInfo = null; + + /** + * Push the scope info object to the stack. + * + * @returns {void} + */ + function enterFunction() { + scopeInfo = { + upper: scopeInfo, + hasAwait: false + }; + } + + /** + * Pop the top scope info object from the stack. + * Also, it reports the function if needed. + * + * @param {ASTNode} node - The node to report. + * @returns {void} + */ + function exitFunction(node) { + if (node.async && !scopeInfo.hasAwait && !astUtils.isEmptyFunction(node)) { + context.report({ + node, + loc: astUtils.getFunctionHeadLoc(node, sourceCode), + message: "{{name}} has no 'await' expression.", + data: { + name: capitalizeFirstLetter( + astUtils.getFunctionNameWithKind(node) + ) + } + }); + } + + scopeInfo = scopeInfo.upper; + } + + return { + FunctionDeclaration: enterFunction, + FunctionExpression: enterFunction, + ArrowFunctionExpression: enterFunction, + "FunctionDeclaration:exit": exitFunction, + "FunctionExpression:exit": exitFunction, + "ArrowFunctionExpression:exit": exitFunction, + + AwaitExpression() { + scopeInfo.hasAwait = true; + }, + ForOfStatement(node) { + if (node.await) { + scopeInfo.hasAwait = true; + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/require-jsdoc.js b/node_modules/eslint/lib/rules/require-jsdoc.js new file mode 100644 index 00000000..91b90b7d --- /dev/null +++ b/node_modules/eslint/lib/rules/require-jsdoc.js @@ -0,0 +1,106 @@ +/** + * @fileoverview Rule to check for jsdoc presence. + * @author Gyandeep Singh + */ +"use strict"; + +module.exports = { + meta: { + docs: { + description: "require JSDoc comments", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/require-jsdoc" + }, + + schema: [ + { + type: "object", + properties: { + require: { + type: "object", + properties: { + ClassDeclaration: { + type: "boolean" + }, + MethodDefinition: { + type: "boolean" + }, + FunctionDeclaration: { + type: "boolean" + }, + ArrowFunctionExpression: { + type: "boolean" + }, + FunctionExpression: { + type: "boolean" + } + }, + additionalProperties: false + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const source = context.getSourceCode(); + const DEFAULT_OPTIONS = { + FunctionDeclaration: true, + MethodDefinition: false, + ClassDeclaration: false, + ArrowFunctionExpression: false, + FunctionExpression: false + }; + const options = Object.assign(DEFAULT_OPTIONS, context.options[0] && context.options[0].require || {}); + + /** + * Report the error message + * @param {ASTNode} node node to report + * @returns {void} + */ + function report(node) { + context.report({ node, message: "Missing JSDoc comment." }); + } + + /** + * Check if the jsdoc comment is present or not. + * @param {ASTNode} node node to examine + * @returns {void} + */ + function checkJsDoc(node) { + const jsdocComment = source.getJSDocComment(node); + + if (!jsdocComment) { + report(node); + } + } + + return { + FunctionDeclaration(node) { + if (options.FunctionDeclaration) { + checkJsDoc(node); + } + }, + FunctionExpression(node) { + if ( + (options.MethodDefinition && node.parent.type === "MethodDefinition") || + (options.FunctionExpression && (node.parent.type === "VariableDeclarator" || (node.parent.type === "Property" && node === node.parent.value))) + ) { + checkJsDoc(node); + } + }, + ClassDeclaration(node) { + if (options.ClassDeclaration) { + checkJsDoc(node); + } + }, + ArrowFunctionExpression(node) { + if (options.ArrowFunctionExpression && node.parent.type === "VariableDeclarator") { + checkJsDoc(node); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/require-yield.js b/node_modules/eslint/lib/rules/require-yield.js new file mode 100644 index 00000000..83a29876 --- /dev/null +++ b/node_modules/eslint/lib/rules/require-yield.js @@ -0,0 +1,72 @@ +/** + * @fileoverview Rule to flag the generator functions that does not have yield. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require generator functions to contain `yield`", + category: "ECMAScript 6", + recommended: true, + url: "https://eslint.org/docs/rules/require-yield" + }, + + schema: [] + }, + + create(context) { + const stack = []; + + /** + * If the node is a generator function, start counting `yield` keywords. + * @param {Node} node - A function node to check. + * @returns {void} + */ + function beginChecking(node) { + if (node.generator) { + stack.push(0); + } + } + + /** + * If the node is a generator function, end counting `yield` keywords, then + * reports result. + * @param {Node} node - A function node to check. + * @returns {void} + */ + function endChecking(node) { + if (!node.generator) { + return; + } + + const countYield = stack.pop(); + + if (countYield === 0 && node.body.body.length > 0) { + context.report({ node, message: "This generator function does not have 'yield'." }); + } + } + + return { + FunctionDeclaration: beginChecking, + "FunctionDeclaration:exit": endChecking, + FunctionExpression: beginChecking, + "FunctionExpression:exit": endChecking, + + // Increases the count of `yield` keyword. + YieldExpression() { + + /* istanbul ignore else */ + if (stack.length > 0) { + stack[stack.length - 1] += 1; + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/rest-spread-spacing.js b/node_modules/eslint/lib/rules/rest-spread-spacing.js new file mode 100644 index 00000000..e87d8812 --- /dev/null +++ b/node_modules/eslint/lib/rules/rest-spread-spacing.js @@ -0,0 +1,114 @@ +/** + * @fileoverview Enforce spacing between rest and spread operators and their expressions. + * @author Kai Cataldo + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce spacing between rest and spread operators and their expressions", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/rest-spread-spacing" + }, + fixable: "whitespace", + schema: [ + { + enum: ["always", "never"] + } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(), + alwaysSpace = context.options[0] === "always"; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Checks whitespace between rest/spread operators and their expressions + * @param {ASTNode} node - The node to check + * @returns {void} + */ + function checkWhiteSpace(node) { + const operator = sourceCode.getFirstToken(node), + nextToken = sourceCode.getTokenAfter(operator), + hasWhitespace = sourceCode.isSpaceBetweenTokens(operator, nextToken); + let type; + + switch (node.type) { + case "SpreadElement": + type = "spread"; + if (node.parent.type === "ObjectExpression") { + type += " property"; + } + break; + case "RestElement": + type = "rest"; + if (node.parent.type === "ObjectPattern") { + type += " property"; + } + break; + case "ExperimentalSpreadProperty": + type = "spread property"; + break; + case "ExperimentalRestProperty": + type = "rest property"; + break; + default: + return; + } + + if (alwaysSpace && !hasWhitespace) { + context.report({ + node, + loc: { + line: operator.loc.end.line, + column: operator.loc.end.column + }, + message: "Expected whitespace after {{type}} operator.", + data: { + type + }, + fix(fixer) { + return fixer.replaceTextRange([operator.range[1], nextToken.range[0]], " "); + } + }); + } else if (!alwaysSpace && hasWhitespace) { + context.report({ + node, + loc: { + line: operator.loc.end.line, + column: operator.loc.end.column + }, + message: "Unexpected whitespace after {{type}} operator.", + data: { + type + }, + fix(fixer) { + return fixer.removeRange([operator.range[1], nextToken.range[0]]); + } + }); + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + SpreadElement: checkWhiteSpace, + RestElement: checkWhiteSpace, + ExperimentalSpreadProperty: checkWhiteSpace, + ExperimentalRestProperty: checkWhiteSpace + }; + } +}; diff --git a/node_modules/eslint/lib/rules/semi-spacing.js b/node_modules/eslint/lib/rules/semi-spacing.js new file mode 100644 index 00000000..07af9937 --- /dev/null +++ b/node_modules/eslint/lib/rules/semi-spacing.js @@ -0,0 +1,212 @@ +/** + * @fileoverview Validates spacing before and after semicolon + * @author Mathias Schreck + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent spacing before and after semicolons", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/semi-spacing" + }, + + fixable: "whitespace", + + schema: [ + { + type: "object", + properties: { + before: { + type: "boolean" + }, + after: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const config = context.options[0], + sourceCode = context.getSourceCode(); + let requireSpaceBefore = false, + requireSpaceAfter = true; + + if (typeof config === "object") { + if (config.hasOwnProperty("before")) { + requireSpaceBefore = config.before; + } + if (config.hasOwnProperty("after")) { + requireSpaceAfter = config.after; + } + } + + /** + * Checks if a given token has leading whitespace. + * @param {Object} token The token to check. + * @returns {boolean} True if the given token has leading space, false if not. + */ + function hasLeadingSpace(token) { + const tokenBefore = sourceCode.getTokenBefore(token); + + return tokenBefore && astUtils.isTokenOnSameLine(tokenBefore, token) && sourceCode.isSpaceBetweenTokens(tokenBefore, token); + } + + /** + * Checks if a given token has trailing whitespace. + * @param {Object} token The token to check. + * @returns {boolean} True if the given token has trailing space, false if not. + */ + function hasTrailingSpace(token) { + const tokenAfter = sourceCode.getTokenAfter(token); + + return tokenAfter && astUtils.isTokenOnSameLine(token, tokenAfter) && sourceCode.isSpaceBetweenTokens(token, tokenAfter); + } + + /** + * Checks if the given token is the last token in its line. + * @param {Token} token The token to check. + * @returns {boolean} Whether or not the token is the last in its line. + */ + function isLastTokenInCurrentLine(token) { + const tokenAfter = sourceCode.getTokenAfter(token); + + return !(tokenAfter && astUtils.isTokenOnSameLine(token, tokenAfter)); + } + + /** + * Checks if the given token is the first token in its line + * @param {Token} token The token to check. + * @returns {boolean} Whether or not the token is the first in its line. + */ + function isFirstTokenInCurrentLine(token) { + const tokenBefore = sourceCode.getTokenBefore(token); + + return !(tokenBefore && astUtils.isTokenOnSameLine(token, tokenBefore)); + } + + /** + * Checks if the next token of a given token is a closing parenthesis. + * @param {Token} token The token to check. + * @returns {boolean} Whether or not the next token of a given token is a closing parenthesis. + */ + function isBeforeClosingParen(token) { + const nextToken = sourceCode.getTokenAfter(token); + + return (nextToken && astUtils.isClosingBraceToken(nextToken) || astUtils.isClosingParenToken(nextToken)); + } + + /** + * Reports if the given token has invalid spacing. + * @param {Token} token The semicolon token to check. + * @param {ASTNode} node The corresponding node of the token. + * @returns {void} + */ + function checkSemicolonSpacing(token, node) { + if (astUtils.isSemicolonToken(token)) { + const location = token.loc.start; + + if (hasLeadingSpace(token)) { + if (!requireSpaceBefore) { + context.report({ + node, + loc: location, + message: "Unexpected whitespace before semicolon.", + fix(fixer) { + const tokenBefore = sourceCode.getTokenBefore(token); + + return fixer.removeRange([tokenBefore.range[1], token.range[0]]); + } + }); + } + } else { + if (requireSpaceBefore) { + context.report({ + node, + loc: location, + message: "Missing whitespace before semicolon.", + fix(fixer) { + return fixer.insertTextBefore(token, " "); + } + }); + } + } + + if (!isFirstTokenInCurrentLine(token) && !isLastTokenInCurrentLine(token) && !isBeforeClosingParen(token)) { + if (hasTrailingSpace(token)) { + if (!requireSpaceAfter) { + context.report({ + node, + loc: location, + message: "Unexpected whitespace after semicolon.", + fix(fixer) { + const tokenAfter = sourceCode.getTokenAfter(token); + + return fixer.removeRange([token.range[1], tokenAfter.range[0]]); + } + }); + } + } else { + if (requireSpaceAfter) { + context.report({ + node, + loc: location, + message: "Missing whitespace after semicolon.", + fix(fixer) { + return fixer.insertTextAfter(token, " "); + } + }); + } + } + } + } + } + + /** + * Checks the spacing of the semicolon with the assumption that the last token is the semicolon. + * @param {ASTNode} node The node to check. + * @returns {void} + */ + function checkNode(node) { + const token = sourceCode.getLastToken(node); + + checkSemicolonSpacing(token, node); + } + + return { + VariableDeclaration: checkNode, + ExpressionStatement: checkNode, + BreakStatement: checkNode, + ContinueStatement: checkNode, + DebuggerStatement: checkNode, + ReturnStatement: checkNode, + ThrowStatement: checkNode, + ImportDeclaration: checkNode, + ExportNamedDeclaration: checkNode, + ExportAllDeclaration: checkNode, + ExportDefaultDeclaration: checkNode, + ForStatement(node) { + if (node.init) { + checkSemicolonSpacing(sourceCode.getTokenAfter(node.init), node); + } + + if (node.test) { + checkSemicolonSpacing(sourceCode.getTokenAfter(node.test), node); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/semi-style.js b/node_modules/eslint/lib/rules/semi-style.js new file mode 100644 index 00000000..de659281 --- /dev/null +++ b/node_modules/eslint/lib/rules/semi-style.js @@ -0,0 +1,144 @@ +/** + * @fileoverview Rule to enforce location of semicolons. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +const SELECTOR = `:matches(${ + [ + "BreakStatement", "ContinueStatement", "DebuggerStatement", + "DoWhileStatement", "ExportAllDeclaration", + "ExportDefaultDeclaration", "ExportNamedDeclaration", + "ExpressionStatement", "ImportDeclaration", "ReturnStatement", + "ThrowStatement", "VariableDeclaration" + ].join(",") +})`; + +/** + * Get the child node list of a given node. + * This returns `Program#body`, `BlockStatement#body`, or `SwitchCase#consequent`. + * This is used to check whether a node is the first/last child. + * @param {Node} node A node to get child node list. + * @returns {Node[]|null} The child node list. + */ +function getChildren(node) { + const t = node.type; + + if (t === "BlockStatement" || t === "Program") { + return node.body; + } + if (t === "SwitchCase") { + return node.consequent; + } + return null; +} + +/** + * Check whether a given node is the last statement in the parent block. + * @param {Node} node A node to check. + * @returns {boolean} `true` if the node is the last statement in the parent block. + */ +function isLastChild(node) { + const t = node.parent.type; + + if (t === "IfStatement" && node.parent.consequent === node && node.parent.alternate) { // before `else` keyword. + return true; + } + if (t === "DoWhileStatement") { // before `while` keyword. + return true; + } + const nodeList = getChildren(node.parent); + + return nodeList !== null && nodeList[nodeList.length - 1] === node; // before `}` or etc. +} + +module.exports = { + meta: { + docs: { + description: "enforce location of semicolons", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/semi-style" + }, + schema: [{ enum: ["last", "first"] }], + fixable: "whitespace" + }, + + create(context) { + const sourceCode = context.getSourceCode(); + const option = context.options[0] || "last"; + + /** + * Check the given semicolon token. + * @param {Token} semiToken The semicolon token to check. + * @param {"first"|"last"} expected The expected location to check. + * @returns {void} + */ + function check(semiToken, expected) { + const prevToken = sourceCode.getTokenBefore(semiToken); + const nextToken = sourceCode.getTokenAfter(semiToken); + const prevIsSameLine = !prevToken || astUtils.isTokenOnSameLine(prevToken, semiToken); + const nextIsSameLine = !nextToken || astUtils.isTokenOnSameLine(semiToken, nextToken); + + if ((expected === "last" && !prevIsSameLine) || (expected === "first" && !nextIsSameLine)) { + context.report({ + loc: semiToken.loc, + message: "Expected this semicolon to be at {{pos}}.", + data: { + pos: (expected === "last") + ? "the end of the previous line" + : "the beginning of the next line" + }, + fix(fixer) { + if (prevToken && nextToken && sourceCode.commentsExistBetween(prevToken, nextToken)) { + return null; + } + + const start = prevToken ? prevToken.range[1] : semiToken.range[0]; + const end = nextToken ? nextToken.range[0] : semiToken.range[1]; + const text = (expected === "last") ? ";\n" : "\n;"; + + return fixer.replaceTextRange([start, end], text); + } + }); + } + } + + return { + [SELECTOR](node) { + if (option === "first" && isLastChild(node)) { + return; + } + + const lastToken = sourceCode.getLastToken(node); + + if (astUtils.isSemicolonToken(lastToken)) { + check(lastToken, option); + } + }, + + ForStatement(node) { + const firstSemi = node.init && sourceCode.getTokenAfter(node.init, astUtils.isSemicolonToken); + const secondSemi = node.test && sourceCode.getTokenAfter(node.test, astUtils.isSemicolonToken); + + if (firstSemi) { + check(firstSemi, "last"); + } + if (secondSemi) { + check(secondSemi, "last"); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/semi.js b/node_modules/eslint/lib/rules/semi.js new file mode 100644 index 00000000..33a214db --- /dev/null +++ b/node_modules/eslint/lib/rules/semi.js @@ -0,0 +1,326 @@ +/** + * @fileoverview Rule to flag missing semicolons. + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const FixTracker = require("../util/fix-tracker"); +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow semicolons instead of ASI", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/semi" + }, + + fixable: "code", + + schema: { + anyOf: [ + { + type: "array", + items: [ + { + enum: ["never"] + }, + { + type: "object", + properties: { + beforeStatementContinuationChars: { + enum: ["always", "any", "never"] + } + }, + additionalProperties: false + } + ], + minItems: 0, + maxItems: 2 + }, + { + type: "array", + items: [ + { + enum: ["always"] + }, + { + type: "object", + properties: { + omitLastInOneLineBlock: { type: "boolean" } + }, + additionalProperties: false + } + ], + minItems: 0, + maxItems: 2 + } + ] + } + }, + + create(context) { + + const OPT_OUT_PATTERN = /^[-[(/+`]/; // One of [(/+-` + const options = context.options[1]; + const never = context.options[0] === "never"; + const exceptOneLine = Boolean(options && options.omitLastInOneLineBlock); + const beforeStatementContinuationChars = (options && options.beforeStatementContinuationChars) || "any"; + const sourceCode = context.getSourceCode(); + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Reports a semicolon error with appropriate location and message. + * @param {ASTNode} node The node with an extra or missing semicolon. + * @param {boolean} missing True if the semicolon is missing. + * @returns {void} + */ + function report(node, missing) { + const lastToken = sourceCode.getLastToken(node); + let message, + fix, + loc = lastToken.loc; + + if (!missing) { + message = "Missing semicolon."; + loc = loc.end; + fix = function(fixer) { + return fixer.insertTextAfter(lastToken, ";"); + }; + } else { + message = "Extra semicolon."; + loc = loc.start; + fix = function(fixer) { + + /* + * Expand the replacement range to include the surrounding + * tokens to avoid conflicting with no-extra-semi. + * https://github.com/eslint/eslint/issues/7928 + */ + return new FixTracker(fixer, sourceCode) + .retainSurroundingTokens(lastToken) + .remove(lastToken); + }; + } + + context.report({ + node, + loc, + message, + fix + }); + + } + + /** + * Check whether a given semicolon token is redandant. + * @param {Token} semiToken A semicolon token to check. + * @returns {boolean} `true` if the next token is `;` or `}`. + */ + function isRedundantSemi(semiToken) { + const nextToken = sourceCode.getTokenAfter(semiToken); + + return ( + !nextToken || + astUtils.isClosingBraceToken(nextToken) || + astUtils.isSemicolonToken(nextToken) + ); + } + + /** + * Check whether a given token is the closing brace of an arrow function. + * @param {Token} lastToken A token to check. + * @returns {boolean} `true` if the token is the closing brace of an arrow function. + */ + function isEndOfArrowBlock(lastToken) { + if (!astUtils.isClosingBraceToken(lastToken)) { + return false; + } + const node = sourceCode.getNodeByRangeIndex(lastToken.range[0]); + + return ( + node.type === "BlockStatement" && + node.parent.type === "ArrowFunctionExpression" + ); + } + + /** + * Check whether a given node is on the same line with the next token. + * @param {Node} node A statement node to check. + * @returns {boolean} `true` if the node is on the same line with the next token. + */ + function isOnSameLineWithNextToken(node) { + const prevToken = sourceCode.getLastToken(node, 1); + const nextToken = sourceCode.getTokenAfter(node); + + return !!nextToken && astUtils.isTokenOnSameLine(prevToken, nextToken); + } + + /** + * Check whether a given node can connect the next line if the next line is unreliable. + * @param {Node} node A statement node to check. + * @returns {boolean} `true` if the node can connect the next line. + */ + function maybeAsiHazardAfter(node) { + const t = node.type; + + if (t === "DoWhileStatement" || + t === "BreakStatement" || + t === "ContinueStatement" || + t === "DebuggerStatement" || + t === "ImportDeclaration" || + t === "ExportAllDeclaration" + ) { + return false; + } + if (t === "ReturnStatement") { + return Boolean(node.argument); + } + if (t === "ExportNamedDeclaration") { + return Boolean(node.declaration); + } + if (isEndOfArrowBlock(sourceCode.getLastToken(node, 1))) { + return false; + } + + return true; + } + + /** + * Check whether a given token can connect the previous statement. + * @param {Token} token A token to check. + * @returns {boolean} `true` if the token is one of `[`, `(`, `/`, `+`, `-`, ```, `++`, and `--`. + */ + function maybeAsiHazardBefore(token) { + return ( + Boolean(token) && + OPT_OUT_PATTERN.test(token.value) && + token.value !== "++" && + token.value !== "--" + ); + } + + /** + * Check if the semicolon of a given node is unnecessary, only true if: + * - next token is a valid statement divider (`;` or `}`). + * - next token is on a new line and the node is not connectable to the new line. + * @param {Node} node A statement node to check. + * @returns {boolean} whether the semicolon is unnecessary. + */ + function canRemoveSemicolon(node) { + if (isRedundantSemi(sourceCode.getLastToken(node))) { + return true; // `;;` or `;}` + } + if (isOnSameLineWithNextToken(node)) { + return false; // One liner. + } + if (beforeStatementContinuationChars === "never" && !maybeAsiHazardAfter(node)) { + return true; // ASI works. This statement doesn't connect to the next. + } + if (!maybeAsiHazardBefore(sourceCode.getTokenAfter(node))) { + return true; // ASI works. The next token doesn't connect to this statement. + } + + return false; + } + + /** + * Checks a node to see if it's in a one-liner block statement. + * @param {ASTNode} node The node to check. + * @returns {boolean} whether the node is in a one-liner block statement. + */ + function isOneLinerBlock(node) { + const parent = node.parent; + const nextToken = sourceCode.getTokenAfter(node); + + if (!nextToken || nextToken.value !== "}") { + return false; + } + return ( + !!parent && + parent.type === "BlockStatement" && + parent.loc.start.line === parent.loc.end.line + ); + } + + /** + * Checks a node to see if it's followed by a semicolon. + * @param {ASTNode} node The node to check. + * @returns {void} + */ + function checkForSemicolon(node) { + const isSemi = astUtils.isSemicolonToken(sourceCode.getLastToken(node)); + + if (never) { + if (isSemi && canRemoveSemicolon(node)) { + report(node, true); + } else if (!isSemi && beforeStatementContinuationChars === "always" && maybeAsiHazardBefore(sourceCode.getTokenAfter(node))) { + report(node); + } + } else { + const oneLinerBlock = (exceptOneLine && isOneLinerBlock(node)); + + if (isSemi && oneLinerBlock) { + report(node, true); + } else if (!isSemi && !oneLinerBlock) { + report(node); + } + } + } + + /** + * Checks to see if there's a semicolon after a variable declaration. + * @param {ASTNode} node The node to check. + * @returns {void} + */ + function checkForSemicolonForVariableDeclaration(node) { + const parent = node.parent; + + if ((parent.type !== "ForStatement" || parent.init !== node) && + (!/^For(?:In|Of)Statement/.test(parent.type) || parent.left !== node) + ) { + checkForSemicolon(node); + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + VariableDeclaration: checkForSemicolonForVariableDeclaration, + ExpressionStatement: checkForSemicolon, + ReturnStatement: checkForSemicolon, + ThrowStatement: checkForSemicolon, + DoWhileStatement: checkForSemicolon, + DebuggerStatement: checkForSemicolon, + BreakStatement: checkForSemicolon, + ContinueStatement: checkForSemicolon, + ImportDeclaration: checkForSemicolon, + ExportAllDeclaration: checkForSemicolon, + ExportNamedDeclaration(node) { + if (!node.declaration) { + checkForSemicolon(node); + } + }, + ExportDefaultDeclaration(node) { + if (!/(?:Class|Function)Declaration/.test(node.declaration.type)) { + checkForSemicolon(node); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/sort-imports.js b/node_modules/eslint/lib/rules/sort-imports.js new file mode 100644 index 00000000..8735be5d --- /dev/null +++ b/node_modules/eslint/lib/rules/sort-imports.js @@ -0,0 +1,197 @@ +/** + * @fileoverview Rule to require sorting of import declarations + * @author Christian Schuller + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce sorted import declarations within modules", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/sort-imports" + }, + + schema: [ + { + type: "object", + properties: { + ignoreCase: { + type: "boolean" + }, + memberSyntaxSortOrder: { + type: "array", + items: { + enum: ["none", "all", "multiple", "single"] + }, + uniqueItems: true, + minItems: 4, + maxItems: 4 + }, + ignoreMemberSort: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + + fixable: "code" + }, + + create(context) { + + const configuration = context.options[0] || {}, + ignoreCase = configuration.ignoreCase || false, + ignoreMemberSort = configuration.ignoreMemberSort || false, + memberSyntaxSortOrder = configuration.memberSyntaxSortOrder || ["none", "all", "multiple", "single"], + sourceCode = context.getSourceCode(); + let previousDeclaration = null; + + /** + * Gets the used member syntax style. + * + * import "my-module.js" --> none + * import * as myModule from "my-module.js" --> all + * import {myMember} from "my-module.js" --> single + * import {foo, bar} from "my-module.js" --> multiple + * + * @param {ASTNode} node - the ImportDeclaration node. + * @returns {string} used member parameter style, ["all", "multiple", "single"] + */ + function usedMemberSyntax(node) { + if (node.specifiers.length === 0) { + return "none"; + } + if (node.specifiers[0].type === "ImportNamespaceSpecifier") { + return "all"; + } + if (node.specifiers.length === 1) { + return "single"; + } + return "multiple"; + + } + + /** + * Gets the group by member parameter index for given declaration. + * @param {ASTNode} node - the ImportDeclaration node. + * @returns {number} the declaration group by member index. + */ + function getMemberParameterGroupIndex(node) { + return memberSyntaxSortOrder.indexOf(usedMemberSyntax(node)); + } + + /** + * Gets the local name of the first imported module. + * @param {ASTNode} node - the ImportDeclaration node. + * @returns {?string} the local name of the first imported module. + */ + function getFirstLocalMemberName(node) { + if (node.specifiers[0]) { + return node.specifiers[0].local.name; + } + return null; + + } + + return { + ImportDeclaration(node) { + if (previousDeclaration) { + const currentMemberSyntaxGroupIndex = getMemberParameterGroupIndex(node), + previousMemberSyntaxGroupIndex = getMemberParameterGroupIndex(previousDeclaration); + let currentLocalMemberName = getFirstLocalMemberName(node), + previousLocalMemberName = getFirstLocalMemberName(previousDeclaration); + + if (ignoreCase) { + previousLocalMemberName = previousLocalMemberName && previousLocalMemberName.toLowerCase(); + currentLocalMemberName = currentLocalMemberName && currentLocalMemberName.toLowerCase(); + } + + /* + * When the current declaration uses a different member syntax, + * then check if the ordering is correct. + * Otherwise, make a default string compare (like rule sort-vars to be consistent) of the first used local member name. + */ + if (currentMemberSyntaxGroupIndex !== previousMemberSyntaxGroupIndex) { + if (currentMemberSyntaxGroupIndex < previousMemberSyntaxGroupIndex) { + context.report({ + node, + message: "Expected '{{syntaxA}}' syntax before '{{syntaxB}}' syntax.", + data: { + syntaxA: memberSyntaxSortOrder[currentMemberSyntaxGroupIndex], + syntaxB: memberSyntaxSortOrder[previousMemberSyntaxGroupIndex] + } + }); + } + } else { + if (previousLocalMemberName && + currentLocalMemberName && + currentLocalMemberName < previousLocalMemberName + ) { + context.report({ + node, + message: "Imports should be sorted alphabetically." + }); + } + } + } + + if (!ignoreMemberSort) { + const importSpecifiers = node.specifiers.filter(specifier => specifier.type === "ImportSpecifier"); + const getSortableName = ignoreCase ? specifier => specifier.local.name.toLowerCase() : specifier => specifier.local.name; + const firstUnsortedIndex = importSpecifiers.map(getSortableName).findIndex((name, index, array) => array[index - 1] > name); + + if (firstUnsortedIndex !== -1) { + context.report({ + node: importSpecifiers[firstUnsortedIndex], + message: "Member '{{memberName}}' of the import declaration should be sorted alphabetically.", + data: { memberName: importSpecifiers[firstUnsortedIndex].local.name }, + fix(fixer) { + if (importSpecifiers.some(specifier => + sourceCode.getCommentsBefore(specifier).length || sourceCode.getCommentsAfter(specifier).length)) { + + // If there are comments in the ImportSpecifier list, don't rearrange the specifiers. + return null; + } + + return fixer.replaceTextRange( + [importSpecifiers[0].range[0], importSpecifiers[importSpecifiers.length - 1].range[1]], + importSpecifiers + + // Clone the importSpecifiers array to avoid mutating it + .slice() + + // Sort the array into the desired order + .sort((specifierA, specifierB) => { + const aName = getSortableName(specifierA); + const bName = getSortableName(specifierB); + + return aName > bName ? 1 : -1; + }) + + // Build a string out of the sorted list of import specifiers and the text between the originals + .reduce((sourceText, specifier, index) => { + const textAfterSpecifier = index === importSpecifiers.length - 1 + ? "" + : sourceCode.getText().slice(importSpecifiers[index].range[1], importSpecifiers[index + 1].range[0]); + + return sourceText + sourceCode.getText(specifier) + textAfterSpecifier; + }, "") + ); + } + }); + } + } + + previousDeclaration = node; + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/sort-keys.js b/node_modules/eslint/lib/rules/sort-keys.js new file mode 100644 index 00000000..9318e2fb --- /dev/null +++ b/node_modules/eslint/lib/rules/sort-keys.js @@ -0,0 +1,158 @@ +/** + * @fileoverview Rule to require object keys to be sorted + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"), + naturalCompare = require("natural-compare"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Gets the property name of the given `Property` node. + * + * - If the property's key is an `Identifier` node, this returns the key's name + * whether it's a computed property or not. + * - If the property has a static name, this returns the static name. + * - Otherwise, this returns null. + * + * @param {ASTNode} node - The `Property` node to get. + * @returns {string|null} The property name or null. + * @private + */ +function getPropertyName(node) { + return astUtils.getStaticPropertyName(node) || node.key.name || null; +} + +/** + * Functions which check that the given 2 names are in specific order. + * + * Postfix `I` is meant insensitive. + * Postfix `N` is meant natual. + * + * @private + */ +const isValidOrders = { + asc(a, b) { + return a <= b; + }, + ascI(a, b) { + return a.toLowerCase() <= b.toLowerCase(); + }, + ascN(a, b) { + return naturalCompare(a, b) <= 0; + }, + ascIN(a, b) { + return naturalCompare(a.toLowerCase(), b.toLowerCase()) <= 0; + }, + desc(a, b) { + return isValidOrders.asc(b, a); + }, + descI(a, b) { + return isValidOrders.ascI(b, a); + }, + descN(a, b) { + return isValidOrders.ascN(b, a); + }, + descIN(a, b) { + return isValidOrders.ascIN(b, a); + } +}; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require object keys to be sorted", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/sort-keys" + }, + schema: [ + { + enum: ["asc", "desc"] + }, + { + type: "object", + properties: { + caseSensitive: { + type: "boolean" + }, + natural: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + // Parse options. + const order = context.options[0] || "asc"; + const options = context.options[1]; + const insensitive = (options && options.caseSensitive) === false; + const natual = Boolean(options && options.natural); + const isValidOrder = isValidOrders[ + order + (insensitive ? "I" : "") + (natual ? "N" : "") + ]; + + // The stack to save the previous property's name for each object literals. + let stack = null; + + return { + ObjectExpression() { + stack = { + upper: stack, + prevName: null + }; + }, + + "ObjectExpression:exit"() { + stack = stack.upper; + }, + + Property(node) { + if (node.parent.type === "ObjectPattern") { + return; + } + + const prevName = stack.prevName; + const thisName = getPropertyName(node); + + stack.prevName = thisName || prevName; + + if (!prevName || !thisName) { + return; + } + + if (!isValidOrder(prevName, thisName)) { + context.report({ + node, + loc: node.key.loc, + message: "Expected object keys to be in {{natual}}{{insensitive}}{{order}}ending order. '{{thisName}}' should be before '{{prevName}}'.", + data: { + thisName, + prevName, + order, + insensitive: insensitive ? "insensitive " : "", + natual: natual ? "natural " : "" + } + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/sort-vars.js b/node_modules/eslint/lib/rules/sort-vars.js new file mode 100644 index 00000000..334deb06 --- /dev/null +++ b/node_modules/eslint/lib/rules/sort-vars.js @@ -0,0 +1,97 @@ +/** + * @fileoverview Rule to require sorting of variables within a single Variable Declaration block + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require variables within the same declaration block to be sorted", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/sort-vars" + }, + + schema: [ + { + type: "object", + properties: { + ignoreCase: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + + fixable: "code" + }, + + create(context) { + + const configuration = context.options[0] || {}, + ignoreCase = configuration.ignoreCase || false, + sourceCode = context.getSourceCode(); + + return { + VariableDeclaration(node) { + const idDeclarations = node.declarations.filter(decl => decl.id.type === "Identifier"); + const getSortableName = ignoreCase ? decl => decl.id.name.toLowerCase() : decl => decl.id.name; + const unfixable = idDeclarations.some(decl => decl.init !== null && decl.init.type !== "Literal"); + let fixed = false; + + idDeclarations.slice(1).reduce((memo, decl) => { + const lastVariableName = getSortableName(memo), + currentVariableName = getSortableName(decl); + + if (currentVariableName < lastVariableName) { + context.report({ + node: decl, + message: "Variables within the same declaration block should be sorted alphabetically.", + fix(fixer) { + if (unfixable || fixed) { + return null; + } + return fixer.replaceTextRange( + [idDeclarations[0].range[0], idDeclarations[idDeclarations.length - 1].range[1]], + idDeclarations + + // Clone the idDeclarations array to avoid mutating it + .slice() + + // Sort the array into the desired order + .sort((declA, declB) => { + const aName = getSortableName(declA); + const bName = getSortableName(declB); + + return aName > bName ? 1 : -1; + }) + + // Build a string out of the sorted list of identifier declarations and the text between the originals + .reduce((sourceText, identifier, index) => { + const textAfterIdentifier = index === idDeclarations.length - 1 + ? "" + : sourceCode.getText().slice(idDeclarations[index].range[1], idDeclarations[index + 1].range[0]); + + return sourceText + sourceCode.getText(identifier) + textAfterIdentifier; + }, "") + + ); + } + }); + fixed = true; + return memo; + } + return decl; + + }, idDeclarations[0]); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/space-before-blocks.js b/node_modules/eslint/lib/rules/space-before-blocks.js new file mode 100644 index 00000000..2b82066d --- /dev/null +++ b/node_modules/eslint/lib/rules/space-before-blocks.js @@ -0,0 +1,149 @@ +/** + * @fileoverview A rule to ensure whitespace before blocks. + * @author Mathias Schreck + */ + +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent spacing before blocks", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/space-before-blocks" + }, + + fixable: "whitespace", + + schema: [ + { + oneOf: [ + { + enum: ["always", "never"] + }, + { + type: "object", + properties: { + keywords: { + enum: ["always", "never"] + }, + functions: { + enum: ["always", "never"] + }, + classes: { + enum: ["always", "never"] + } + }, + additionalProperties: false + } + ] + } + ] + }, + + create(context) { + const config = context.options[0], + sourceCode = context.getSourceCode(); + let checkFunctions = true, + checkKeywords = true, + checkClasses = true; + + if (typeof config === "object") { + checkFunctions = config.functions !== "never"; + checkKeywords = config.keywords !== "never"; + checkClasses = config.classes !== "never"; + } else if (config === "never") { + checkFunctions = false; + checkKeywords = false; + checkClasses = false; + } + + /** + * Checks whether or not a given token is an arrow operator (=>) or a keyword + * in order to avoid to conflict with `arrow-spacing` and `keyword-spacing`. + * + * @param {Token} token - A token to check. + * @returns {boolean} `true` if the token is an arrow operator. + */ + function isConflicted(token) { + return (token.type === "Punctuator" && token.value === "=>") || token.type === "Keyword"; + } + + /** + * Checks the given BlockStatement node has a preceding space if it doesn’t start on a new line. + * @param {ASTNode|Token} node The AST node of a BlockStatement. + * @returns {void} undefined. + */ + function checkPrecedingSpace(node) { + const precedingToken = sourceCode.getTokenBefore(node); + + if (precedingToken && !isConflicted(precedingToken) && astUtils.isTokenOnSameLine(precedingToken, node)) { + const hasSpace = sourceCode.isSpaceBetweenTokens(precedingToken, node); + const parent = context.getAncestors().pop(); + let requireSpace; + + if (parent.type === "FunctionExpression" || parent.type === "FunctionDeclaration") { + requireSpace = checkFunctions; + } else if (node.type === "ClassBody") { + requireSpace = checkClasses; + } else { + requireSpace = checkKeywords; + } + + if (requireSpace) { + if (!hasSpace) { + context.report({ + node, + message: "Missing space before opening brace.", + fix(fixer) { + return fixer.insertTextBefore(node, " "); + } + }); + } + } else { + if (hasSpace) { + context.report({ + node, + message: "Unexpected space before opening brace.", + fix(fixer) { + return fixer.removeRange([precedingToken.range[1], node.range[0]]); + } + }); + } + } + } + } + + /** + * Checks if the CaseBlock of an given SwitchStatement node has a preceding space. + * @param {ASTNode} node The node of a SwitchStatement. + * @returns {void} undefined. + */ + function checkSpaceBeforeCaseBlock(node) { + const cases = node.cases; + let openingBrace; + + if (cases.length > 0) { + openingBrace = sourceCode.getTokenBefore(cases[0]); + } else { + openingBrace = sourceCode.getLastToken(node, 1); + } + + checkPrecedingSpace(openingBrace); + } + + return { + BlockStatement: checkPrecedingSpace, + ClassBody: checkPrecedingSpace, + SwitchStatement: checkSpaceBeforeCaseBlock + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/space-before-function-paren.js b/node_modules/eslint/lib/rules/space-before-function-paren.js new file mode 100644 index 00000000..51f6cc43 --- /dev/null +++ b/node_modules/eslint/lib/rules/space-before-function-paren.js @@ -0,0 +1,143 @@ +/** + * @fileoverview Rule to validate spacing before function paren. + * @author Mathias Schreck + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent spacing before `function` definition opening parenthesis", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/space-before-function-paren" + }, + + fixable: "whitespace", + + schema: [ + { + oneOf: [ + { + enum: ["always", "never"] + }, + { + type: "object", + properties: { + anonymous: { + enum: ["always", "never", "ignore"] + }, + named: { + enum: ["always", "never", "ignore"] + }, + asyncArrow: { + enum: ["always", "never", "ignore"] + } + }, + additionalProperties: false + } + ] + } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + const baseConfig = typeof context.options[0] === "string" ? context.options[0] : "always"; + const overrideConfig = typeof context.options[0] === "object" ? context.options[0] : {}; + + /** + * Determines whether a function has a name. + * @param {ASTNode} node The function node. + * @returns {boolean} Whether the function has a name. + */ + function isNamedFunction(node) { + if (node.id) { + return true; + } + + const parent = node.parent; + + return parent.type === "MethodDefinition" || + (parent.type === "Property" && + ( + parent.kind === "get" || + parent.kind === "set" || + parent.method + ) + ); + } + + /** + * Gets the config for a given function + * @param {ASTNode} node The function node + * @returns {string} "always", "never", or "ignore" + */ + function getConfigForFunction(node) { + if (node.type === "ArrowFunctionExpression") { + + // Always ignore non-async functions and arrow functions without parens, e.g. async foo => bar + if (node.async && astUtils.isOpeningParenToken(sourceCode.getFirstToken(node, { skip: 1 }))) { + return overrideConfig.asyncArrow || baseConfig; + } + } else if (isNamedFunction(node)) { + return overrideConfig.named || baseConfig; + + // `generator-star-spacing` should warn anonymous generators. E.g. `function* () {}` + } else if (!node.generator) { + return overrideConfig.anonymous || baseConfig; + } + + return "ignore"; + } + + /** + * Checks the parens of a function node + * @param {ASTNode} node A function node + * @returns {void} + */ + function checkFunction(node) { + const functionConfig = getConfigForFunction(node); + + if (functionConfig === "ignore") { + return; + } + + const rightToken = sourceCode.getFirstToken(node, astUtils.isOpeningParenToken); + const leftToken = sourceCode.getTokenBefore(rightToken); + const hasSpacing = sourceCode.isSpaceBetweenTokens(leftToken, rightToken); + + if (hasSpacing && functionConfig === "never") { + context.report({ + node, + loc: leftToken.loc.end, + message: "Unexpected space before function parentheses.", + fix: fixer => fixer.removeRange([leftToken.range[1], rightToken.range[0]]) + }); + } else if (!hasSpacing && functionConfig === "always") { + context.report({ + node, + loc: leftToken.loc.end, + message: "Missing space before function parentheses.", + fix: fixer => fixer.insertTextAfter(leftToken, " ") + }); + } + } + + return { + ArrowFunctionExpression: checkFunction, + FunctionDeclaration: checkFunction, + FunctionExpression: checkFunction + }; + } +}; diff --git a/node_modules/eslint/lib/rules/space-in-parens.js b/node_modules/eslint/lib/rules/space-in-parens.js new file mode 100644 index 00000000..7e315c44 --- /dev/null +++ b/node_modules/eslint/lib/rules/space-in-parens.js @@ -0,0 +1,275 @@ +/** + * @fileoverview Disallows or enforces spaces inside of parentheses. + * @author Jonathan Rajavuori + */ +"use strict"; + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent spacing inside parentheses", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/space-in-parens" + }, + + fixable: "whitespace", + + schema: [ + { + enum: ["always", "never"] + }, + { + type: "object", + properties: { + exceptions: { + type: "array", + items: { + enum: ["{}", "[]", "()", "empty"] + }, + uniqueItems: true + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const MISSING_SPACE_MESSAGE = "There must be a space inside this paren.", + REJECTED_SPACE_MESSAGE = "There should be no spaces inside this paren.", + ALWAYS = context.options[0] === "always", + exceptionsArrayOptions = (context.options[1] && context.options[1].exceptions) || [], + options = {}; + let exceptions; + + if (exceptionsArrayOptions.length) { + options.braceException = exceptionsArrayOptions.indexOf("{}") !== -1; + options.bracketException = exceptionsArrayOptions.indexOf("[]") !== -1; + options.parenException = exceptionsArrayOptions.indexOf("()") !== -1; + options.empty = exceptionsArrayOptions.indexOf("empty") !== -1; + } + + /** + * Produces an object with the opener and closer exception values + * @param {Object} opts The exception options + * @returns {Object} `openers` and `closers` exception values + * @private + */ + function getExceptions() { + const openers = [], + closers = []; + + if (options.braceException) { + openers.push("{"); + closers.push("}"); + } + + if (options.bracketException) { + openers.push("["); + closers.push("]"); + } + + if (options.parenException) { + openers.push("("); + closers.push(")"); + } + + if (options.empty) { + openers.push(")"); + closers.push("("); + } + + return { + openers, + closers + }; + } + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + const sourceCode = context.getSourceCode(); + + /** + * Determines if a token is one of the exceptions for the opener paren + * @param {Object} token The token to check + * @returns {boolean} True if the token is one of the exceptions for the opener paren + */ + function isOpenerException(token) { + return token.type === "Punctuator" && exceptions.openers.indexOf(token.value) >= 0; + } + + /** + * Determines if a token is one of the exceptions for the closer paren + * @param {Object} token The token to check + * @returns {boolean} True if the token is one of the exceptions for the closer paren + */ + function isCloserException(token) { + return token.type === "Punctuator" && exceptions.closers.indexOf(token.value) >= 0; + } + + /** + * Determines if an opener paren should have a missing space after it + * @param {Object} left The paren token + * @param {Object} right The token after it + * @returns {boolean} True if the paren should have a space + */ + function shouldOpenerHaveSpace(left, right) { + if (sourceCode.isSpaceBetweenTokens(left, right)) { + return false; + } + + if (ALWAYS) { + if (astUtils.isClosingParenToken(right)) { + return false; + } + return !isOpenerException(right); + } + return isOpenerException(right); + + } + + /** + * Determines if an closer paren should have a missing space after it + * @param {Object} left The token before the paren + * @param {Object} right The paren token + * @returns {boolean} True if the paren should have a space + */ + function shouldCloserHaveSpace(left, right) { + if (astUtils.isOpeningParenToken(left)) { + return false; + } + + if (sourceCode.isSpaceBetweenTokens(left, right)) { + return false; + } + + if (ALWAYS) { + return !isCloserException(left); + } + return isCloserException(left); + + } + + /** + * Determines if an opener paren should not have an existing space after it + * @param {Object} left The paren token + * @param {Object} right The token after it + * @returns {boolean} True if the paren should reject the space + */ + function shouldOpenerRejectSpace(left, right) { + if (right.type === "Line") { + return false; + } + + if (!astUtils.isTokenOnSameLine(left, right)) { + return false; + } + + if (!sourceCode.isSpaceBetweenTokens(left, right)) { + return false; + } + + if (ALWAYS) { + return isOpenerException(right); + } + return !isOpenerException(right); + + } + + /** + * Determines if an closer paren should not have an existing space after it + * @param {Object} left The token before the paren + * @param {Object} right The paren token + * @returns {boolean} True if the paren should reject the space + */ + function shouldCloserRejectSpace(left, right) { + if (astUtils.isOpeningParenToken(left)) { + return false; + } + + if (!astUtils.isTokenOnSameLine(left, right)) { + return false; + } + + if (!sourceCode.isSpaceBetweenTokens(left, right)) { + return false; + } + + if (ALWAYS) { + return isCloserException(left); + } + return !isCloserException(left); + + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + Program: function checkParenSpaces(node) { + exceptions = getExceptions(); + const tokens = sourceCode.tokensAndComments; + + tokens.forEach((token, i) => { + const prevToken = tokens[i - 1]; + const nextToken = tokens[i + 1]; + + if (!astUtils.isOpeningParenToken(token) && !astUtils.isClosingParenToken(token)) { + return; + } + + if (token.value === "(" && shouldOpenerHaveSpace(token, nextToken)) { + context.report({ + node, + loc: token.loc.start, + message: MISSING_SPACE_MESSAGE, + fix(fixer) { + return fixer.insertTextAfter(token, " "); + } + }); + } else if (token.value === "(" && shouldOpenerRejectSpace(token, nextToken)) { + context.report({ + node, + loc: token.loc.start, + message: REJECTED_SPACE_MESSAGE, + fix(fixer) { + return fixer.removeRange([token.range[1], nextToken.range[0]]); + } + }); + } else if (token.value === ")" && shouldCloserHaveSpace(prevToken, token)) { + + // context.report(node, token.loc.start, MISSING_SPACE_MESSAGE); + context.report({ + node, + loc: token.loc.start, + message: MISSING_SPACE_MESSAGE, + fix(fixer) { + return fixer.insertTextBefore(token, " "); + } + }); + } else if (token.value === ")" && shouldCloserRejectSpace(prevToken, token)) { + context.report({ + node, + loc: token.loc.start, + message: REJECTED_SPACE_MESSAGE, + fix(fixer) { + return fixer.removeRange([prevToken.range[1], token.range[0]]); + } + }); + } + }); + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/space-infix-ops.js b/node_modules/eslint/lib/rules/space-infix-ops.js new file mode 100644 index 00000000..49b64658 --- /dev/null +++ b/node_modules/eslint/lib/rules/space-infix-ops.js @@ -0,0 +1,168 @@ +/** + * @fileoverview Require spaces around infix operators + * @author Michael Ficarra + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require spacing around infix operators", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/space-infix-ops" + }, + + fixable: "whitespace", + + schema: [ + { + type: "object", + properties: { + int32Hint: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const int32Hint = context.options[0] ? context.options[0].int32Hint === true : false; + + const OPERATORS = [ + "*", "/", "%", "+", "-", "<<", ">>", ">>>", "<", "<=", ">", ">=", "in", + "instanceof", "==", "!=", "===", "!==", "&", "^", "|", "&&", "||", "=", + "+=", "-=", "*=", "/=", "%=", "<<=", ">>=", ">>>=", "&=", "^=", "|=", + "?", ":", ",", "**" + ]; + + const sourceCode = context.getSourceCode(); + + /** + * Returns the first token which violates the rule + * @param {ASTNode} left - The left node of the main node + * @param {ASTNode} right - The right node of the main node + * @returns {Object} The violator token or null + * @private + */ + function getFirstNonSpacedToken(left, right) { + const tokens = sourceCode.getTokensBetween(left, right, 1); + + for (let i = 1, l = tokens.length - 1; i < l; ++i) { + const op = tokens[i]; + + if ( + (op.type === "Punctuator" || op.type === "Keyword") && + OPERATORS.indexOf(op.value) >= 0 && + (tokens[i - 1].range[1] >= op.range[0] || op.range[1] >= tokens[i + 1].range[0]) + ) { + return op; + } + } + return null; + } + + /** + * Reports an AST node as a rule violation + * @param {ASTNode} mainNode - The node to report + * @param {Object} culpritToken - The token which has a problem + * @returns {void} + * @private + */ + function report(mainNode, culpritToken) { + context.report({ + node: mainNode, + loc: culpritToken.loc.start, + message: "Infix operators must be spaced.", + fix(fixer) { + const previousToken = sourceCode.getTokenBefore(culpritToken); + const afterToken = sourceCode.getTokenAfter(culpritToken); + let fixString = ""; + + if (culpritToken.range[0] - previousToken.range[1] === 0) { + fixString = " "; + } + + fixString += culpritToken.value; + + if (afterToken.range[0] - culpritToken.range[1] === 0) { + fixString += " "; + } + + return fixer.replaceText(culpritToken, fixString); + } + }); + } + + /** + * Check if the node is binary then report + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function checkBinary(node) { + const leftNode = (node.left.typeAnnotation) ? node.left.typeAnnotation : node.left; + const rightNode = node.right; + + const nonSpacedNode = getFirstNonSpacedToken(leftNode, rightNode); + + if (nonSpacedNode) { + if (!(int32Hint && sourceCode.getText(node).endsWith("|0"))) { + report(node, nonSpacedNode); + } + } + } + + /** + * Check if the node is conditional + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function checkConditional(node) { + const nonSpacedConsequesntNode = getFirstNonSpacedToken(node.test, node.consequent); + const nonSpacedAlternateNode = getFirstNonSpacedToken(node.consequent, node.alternate); + + if (nonSpacedConsequesntNode) { + report(node, nonSpacedConsequesntNode); + } else if (nonSpacedAlternateNode) { + report(node, nonSpacedAlternateNode); + } + } + + /** + * Check if the node is a variable + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function checkVar(node) { + const leftNode = (node.id.typeAnnotation) ? node.id.typeAnnotation : node.id; + const rightNode = node.init; + + if (rightNode) { + const nonSpacedNode = getFirstNonSpacedToken(leftNode, rightNode); + + if (nonSpacedNode) { + report(node, nonSpacedNode); + } + } + } + + return { + AssignmentExpression: checkBinary, + AssignmentPattern: checkBinary, + BinaryExpression: checkBinary, + LogicalExpression: checkBinary, + ConditionalExpression: checkConditional, + VariableDeclarator: checkVar + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/space-unary-ops.js b/node_modules/eslint/lib/rules/space-unary-ops.js new file mode 100644 index 00000000..6fbcc15c --- /dev/null +++ b/node_modules/eslint/lib/rules/space-unary-ops.js @@ -0,0 +1,309 @@ +/** + * @fileoverview This rule shoud require or disallow spaces before or after unary operations. + * @author Marcin Kumorek + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent spacing before or after unary operators", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/space-unary-ops" + }, + + fixable: "whitespace", + + schema: [ + { + type: "object", + properties: { + words: { + type: "boolean" + }, + nonwords: { + type: "boolean" + }, + overrides: { + type: "object", + additionalProperties: { + type: "boolean" + } + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + const options = context.options && Array.isArray(context.options) && context.options[0] || { words: true, nonwords: false }; + + const sourceCode = context.getSourceCode(); + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * Check if the node is the first "!" in a "!!" convert to Boolean expression + * @param {ASTnode} node AST node + * @returns {boolean} Whether or not the node is first "!" in "!!" + */ + function isFirstBangInBangBangExpression(node) { + return node && node.type === "UnaryExpression" && node.argument.operator === "!" && + node.argument && node.argument.type === "UnaryExpression" && node.argument.operator === "!"; + } + + /** + * Checks if an override exists for a given operator. + * @param {string} operator Operator + * @returns {boolean} Whether or not an override has been provided for the operator + */ + function overrideExistsForOperator(operator) { + return options.overrides && options.overrides.hasOwnProperty(operator); + } + + /** + * Gets the value that the override was set to for this operator + * @param {string} operator Operator + * @returns {boolean} Whether or not an override enforces a space with this operator + */ + function overrideEnforcesSpaces(operator) { + return options.overrides[operator]; + } + + /** + * Verify Unary Word Operator has spaces after the word operator + * @param {ASTnode} node AST node + * @param {Object} firstToken first token from the AST node + * @param {Object} secondToken second token from the AST node + * @param {string} word The word to be used for reporting + * @returns {void} + */ + function verifyWordHasSpaces(node, firstToken, secondToken, word) { + if (secondToken.range[0] === firstToken.range[1]) { + context.report({ + node, + message: "Unary word operator '{{word}}' must be followed by whitespace.", + data: { + word + }, + fix(fixer) { + return fixer.insertTextAfter(firstToken, " "); + } + }); + } + } + + /** + * Verify Unary Word Operator doesn't have spaces after the word operator + * @param {ASTnode} node AST node + * @param {Object} firstToken first token from the AST node + * @param {Object} secondToken second token from the AST node + * @param {string} word The word to be used for reporting + * @returns {void} + */ + function verifyWordDoesntHaveSpaces(node, firstToken, secondToken, word) { + if (astUtils.canTokensBeAdjacent(firstToken, secondToken)) { + if (secondToken.range[0] > firstToken.range[1]) { + context.report({ + node, + message: "Unexpected space after unary word operator '{{word}}'.", + data: { + word + }, + fix(fixer) { + return fixer.removeRange([firstToken.range[1], secondToken.range[0]]); + } + }); + } + } + } + + /** + * Check Unary Word Operators for spaces after the word operator + * @param {ASTnode} node AST node + * @param {Object} firstToken first token from the AST node + * @param {Object} secondToken second token from the AST node + * @param {string} word The word to be used for reporting + * @returns {void} + */ + function checkUnaryWordOperatorForSpaces(node, firstToken, secondToken, word) { + if (overrideExistsForOperator(word)) { + if (overrideEnforcesSpaces(word)) { + verifyWordHasSpaces(node, firstToken, secondToken, word); + } else { + verifyWordDoesntHaveSpaces(node, firstToken, secondToken, word); + } + } else if (options.words) { + verifyWordHasSpaces(node, firstToken, secondToken, word); + } else { + verifyWordDoesntHaveSpaces(node, firstToken, secondToken, word); + } + } + + /** + * Verifies YieldExpressions satisfy spacing requirements + * @param {ASTnode} node AST node + * @returns {void} + */ + function checkForSpacesAfterYield(node) { + const tokens = sourceCode.getFirstTokens(node, 3), + word = "yield"; + + if (!node.argument || node.delegate) { + return; + } + + checkUnaryWordOperatorForSpaces(node, tokens[0], tokens[1], word); + } + + /** + * Verifies AwaitExpressions satisfy spacing requirements + * @param {ASTNode} node AwaitExpression AST node + * @returns {void} + */ + function checkForSpacesAfterAwait(node) { + const tokens = sourceCode.getFirstTokens(node, 3); + + checkUnaryWordOperatorForSpaces(node, tokens[0], tokens[1], "await"); + } + + /** + * Verifies UnaryExpression, UpdateExpression and NewExpression have spaces before or after the operator + * @param {ASTnode} node AST node + * @param {Object} firstToken First token in the expression + * @param {Object} secondToken Second token in the expression + * @returns {void} + */ + function verifyNonWordsHaveSpaces(node, firstToken, secondToken) { + if (node.prefix) { + if (isFirstBangInBangBangExpression(node)) { + return; + } + if (firstToken.range[1] === secondToken.range[0]) { + context.report({ + node, + message: "Unary operator '{{operator}}' must be followed by whitespace.", + data: { + operator: firstToken.value + }, + fix(fixer) { + return fixer.insertTextAfter(firstToken, " "); + } + }); + } + } else { + if (firstToken.range[1] === secondToken.range[0]) { + context.report({ + node, + message: "Space is required before unary expressions '{{token}}'.", + data: { + token: secondToken.value + }, + fix(fixer) { + return fixer.insertTextBefore(secondToken, " "); + } + }); + } + } + } + + /** + * Verifies UnaryExpression, UpdateExpression and NewExpression don't have spaces before or after the operator + * @param {ASTnode} node AST node + * @param {Object} firstToken First token in the expression + * @param {Object} secondToken Second token in the expression + * @returns {void} + */ + function verifyNonWordsDontHaveSpaces(node, firstToken, secondToken) { + if (node.prefix) { + if (secondToken.range[0] > firstToken.range[1]) { + context.report({ + node, + message: "Unexpected space after unary operator '{{operator}}'.", + data: { + operator: firstToken.value + }, + fix(fixer) { + if (astUtils.canTokensBeAdjacent(firstToken, secondToken)) { + return fixer.removeRange([firstToken.range[1], secondToken.range[0]]); + } + return null; + } + }); + } + } else { + if (secondToken.range[0] > firstToken.range[1]) { + context.report({ + node, + message: "Unexpected space before unary operator '{{operator}}'.", + data: { + operator: secondToken.value + }, + fix(fixer) { + return fixer.removeRange([firstToken.range[1], secondToken.range[0]]); + } + }); + } + } + } + + /** + * Verifies UnaryExpression, UpdateExpression and NewExpression satisfy spacing requirements + * @param {ASTnode} node AST node + * @returns {void} + */ + function checkForSpaces(node) { + const tokens = node.type === "UpdateExpression" && !node.prefix + ? sourceCode.getLastTokens(node, 2) + : sourceCode.getFirstTokens(node, 2); + const firstToken = tokens[0]; + const secondToken = tokens[1]; + + if ((node.type === "NewExpression" || node.prefix) && firstToken.type === "Keyword") { + checkUnaryWordOperatorForSpaces(node, firstToken, secondToken, firstToken.value); + return; + } + + const operator = node.prefix ? tokens[0].value : tokens[1].value; + + if (overrideExistsForOperator(operator)) { + if (overrideEnforcesSpaces(operator)) { + verifyNonWordsHaveSpaces(node, firstToken, secondToken); + } else { + verifyNonWordsDontHaveSpaces(node, firstToken, secondToken); + } + } else if (options.nonwords) { + verifyNonWordsHaveSpaces(node, firstToken, secondToken); + } else { + verifyNonWordsDontHaveSpaces(node, firstToken, secondToken); + } + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + UnaryExpression: checkForSpaces, + UpdateExpression: checkForSpaces, + NewExpression: checkForSpaces, + YieldExpression: checkForSpacesAfterYield, + AwaitExpression: checkForSpacesAfterAwait + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/spaced-comment.js b/node_modules/eslint/lib/rules/spaced-comment.js new file mode 100644 index 00000000..3a76c0c2 --- /dev/null +++ b/node_modules/eslint/lib/rules/spaced-comment.js @@ -0,0 +1,372 @@ +/** + * @fileoverview Source code for spaced-comments rule + * @author Gyandeep Singh + */ +"use strict"; + +const lodash = require("lodash"); +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Escapes the control characters of a given string. + * @param {string} s - A string to escape. + * @returns {string} An escaped string. + */ +function escape(s) { + return `(?:${lodash.escapeRegExp(s)})`; +} + +/** + * Escapes the control characters of a given string. + * And adds a repeat flag. + * @param {string} s - A string to escape. + * @returns {string} An escaped string. + */ +function escapeAndRepeat(s) { + return `${escape(s)}+`; +} + +/** + * Parses `markers` option. + * If markers don't include `"*"`, this adds `"*"` to allow JSDoc comments. + * @param {string[]} [markers] - A marker list. + * @returns {string[]} A marker list. + */ +function parseMarkersOption(markers) { + + // `*` is a marker for JSDoc comments. + if (markers.indexOf("*") === -1) { + return markers.concat("*"); + } + + return markers; +} + +/** + * Creates string pattern for exceptions. + * Generated pattern: + * + * 1. A space or an exception pattern sequence. + * + * @param {string[]} exceptions - An exception pattern list. + * @returns {string} A regular expression string for exceptions. + */ +function createExceptionsPattern(exceptions) { + let pattern = ""; + + /* + * A space or an exception pattern sequence. + * [] ==> "\s" + * ["-"] ==> "(?:\s|\-+$)" + * ["-", "="] ==> "(?:\s|(?:\-+|=+)$)" + * ["-", "=", "--=="] ==> "(?:\s|(?:\-+|=+|(?:\-\-==)+)$)" ==> https://jex.im/regulex/#!embed=false&flags=&re=(%3F%3A%5Cs%7C(%3F%3A%5C-%2B%7C%3D%2B%7C(%3F%3A%5C-%5C-%3D%3D)%2B)%24) + */ + if (exceptions.length === 0) { + + // a space. + pattern += "\\s"; + } else { + + // a space or... + pattern += "(?:\\s|"; + + if (exceptions.length === 1) { + + // a sequence of the exception pattern. + pattern += escapeAndRepeat(exceptions[0]); + } else { + + // a sequence of one of the exception patterns. + pattern += "(?:"; + pattern += exceptions.map(escapeAndRepeat).join("|"); + pattern += ")"; + } + pattern += `(?:$|[${Array.from(astUtils.LINEBREAKS).join("")}]))`; + } + + return pattern; +} + +/** + * Creates RegExp object for `always` mode. + * Generated pattern for beginning of comment: + * + * 1. First, a marker or nothing. + * 2. Next, a space or an exception pattern sequence. + * + * @param {string[]} markers - A marker list. + * @param {string[]} exceptions - An exception pattern list. + * @returns {RegExp} A RegExp object for the beginning of a comment in `always` mode. + */ +function createAlwaysStylePattern(markers, exceptions) { + let pattern = "^"; + + /* + * A marker or nothing. + * ["*"] ==> "\*?" + * ["*", "!"] ==> "(?:\*|!)?" + * ["*", "/", "!<"] ==> "(?:\*|\/|(?:!<))?" ==> https://jex.im/regulex/#!embed=false&flags=&re=(%3F%3A%5C*%7C%5C%2F%7C(%3F%3A!%3C))%3F + */ + if (markers.length === 1) { + + // the marker. + pattern += escape(markers[0]); + } else { + + // one of markers. + pattern += "(?:"; + pattern += markers.map(escape).join("|"); + pattern += ")"; + } + + pattern += "?"; // or nothing. + pattern += createExceptionsPattern(exceptions); + + return new RegExp(pattern); +} + +/** + * Creates RegExp object for `never` mode. + * Generated pattern for beginning of comment: + * + * 1. First, a marker or nothing (captured). + * 2. Next, a space or a tab. + * + * @param {string[]} markers - A marker list. + * @returns {RegExp} A RegExp object for `never` mode. + */ +function createNeverStylePattern(markers) { + const pattern = `^(${markers.map(escape).join("|")})?[ \t]+`; + + return new RegExp(pattern); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce consistent spacing after the `//` or `/*` in a comment", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/spaced-comment" + }, + + fixable: "whitespace", + + schema: [ + { + enum: ["always", "never"] + }, + { + type: "object", + properties: { + exceptions: { + type: "array", + items: { + type: "string" + } + }, + markers: { + type: "array", + items: { + type: "string" + } + }, + line: { + type: "object", + properties: { + exceptions: { + type: "array", + items: { + type: "string" + } + }, + markers: { + type: "array", + items: { + type: "string" + } + } + }, + additionalProperties: false + }, + block: { + type: "object", + properties: { + exceptions: { + type: "array", + items: { + type: "string" + } + }, + markers: { + type: "array", + items: { + type: "string" + } + }, + balanced: { + type: "boolean" + } + }, + additionalProperties: false + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const sourceCode = context.getSourceCode(); + + // Unless the first option is never, require a space + const requireSpace = context.options[0] !== "never"; + + /* + * Parse the second options. + * If markers don't include `"*"`, it's added automatically for JSDoc + * comments. + */ + const config = context.options[1] || {}; + const balanced = config.block && config.block.balanced; + + const styleRules = ["block", "line"].reduce((rule, type) => { + const markers = parseMarkersOption(config[type] && config[type].markers || config.markers || []); + const exceptions = config[type] && config[type].exceptions || config.exceptions || []; + const endNeverPattern = "[ \t]+$"; + + // Create RegExp object for valid patterns. + rule[type] = { + beginRegex: requireSpace ? createAlwaysStylePattern(markers, exceptions) : createNeverStylePattern(markers), + endRegex: balanced && requireSpace ? new RegExp(`${createExceptionsPattern(exceptions)}$`) : new RegExp(endNeverPattern), + hasExceptions: exceptions.length > 0, + markers: new RegExp(`^(${markers.map(escape).join("|")})`) + }; + + return rule; + }, {}); + + /** + * Reports a beginning spacing error with an appropriate message. + * @param {ASTNode} node - A comment node to check. + * @param {string} message - An error message to report. + * @param {Array} match - An array of match results for markers. + * @param {string} refChar - Character used for reference in the error message. + * @returns {void} + */ + function reportBegin(node, message, match, refChar) { + const type = node.type.toLowerCase(), + commentIdentifier = type === "block" ? "/*" : "//"; + + context.report({ + node, + fix(fixer) { + const start = node.range[0]; + let end = start + 2; + + if (requireSpace) { + if (match) { + end += match[0].length; + } + return fixer.insertTextAfterRange([start, end], " "); + } + end += match[0].length; + return fixer.replaceTextRange([start, end], commentIdentifier + (match[1] ? match[1] : "")); + + }, + message, + data: { refChar } + }); + } + + /** + * Reports an ending spacing error with an appropriate message. + * @param {ASTNode} node - A comment node to check. + * @param {string} message - An error message to report. + * @param {string} match - An array of the matched whitespace characters. + * @returns {void} + */ + function reportEnd(node, message, match) { + context.report({ + node, + fix(fixer) { + if (requireSpace) { + return fixer.insertTextAfterRange([node.range[0], node.range[1] - 2], " "); + } + const end = node.range[1] - 2, + start = end - match[0].length; + + return fixer.replaceTextRange([start, end], ""); + + }, + message + }); + } + + /** + * Reports a given comment if it's invalid. + * @param {ASTNode} node - a comment node to check. + * @returns {void} + */ + function checkCommentForSpace(node) { + const type = node.type.toLowerCase(), + rule = styleRules[type], + commentIdentifier = type === "block" ? "/*" : "//"; + + // Ignores empty comments. + if (node.value.length === 0) { + return; + } + + const beginMatch = rule.beginRegex.exec(node.value); + const endMatch = rule.endRegex.exec(node.value); + + // Checks. + if (requireSpace) { + if (!beginMatch) { + const hasMarker = rule.markers.exec(node.value); + const marker = hasMarker ? commentIdentifier + hasMarker[0] : commentIdentifier; + + if (rule.hasExceptions) { + reportBegin(node, "Expected exception block, space or tab after '{{refChar}}' in comment.", hasMarker, marker); + } else { + reportBegin(node, "Expected space or tab after '{{refChar}}' in comment.", hasMarker, marker); + } + } + + if (balanced && type === "block" && !endMatch) { + reportEnd(node, "Expected space or tab before '*/' in comment."); + } + } else { + if (beginMatch) { + if (!beginMatch[1]) { + reportBegin(node, "Unexpected space or tab after '{{refChar}}' in comment.", beginMatch, commentIdentifier); + } else { + reportBegin(node, "Unexpected space or tab after marker ({{refChar}}) in comment.", beginMatch, beginMatch[1]); + } + } + + if (balanced && type === "block" && endMatch) { + reportEnd(node, "Unexpected space or tab before '*/' in comment.", endMatch); + } + } + } + + return { + Program() { + const comments = sourceCode.getAllComments(); + + comments.filter(token => token.type !== "Shebang").forEach(checkCommentForSpace); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/strict.js b/node_modules/eslint/lib/rules/strict.js new file mode 100644 index 00000000..633a8b32 --- /dev/null +++ b/node_modules/eslint/lib/rules/strict.js @@ -0,0 +1,278 @@ +/** + * @fileoverview Rule to control usage of strict mode directives. + * @author Brandon Mills + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const messages = { + function: "Use the function form of 'use strict'.", + global: "Use the global form of 'use strict'.", + multiple: "Multiple 'use strict' directives.", + never: "Strict mode is not permitted.", + unnecessary: "Unnecessary 'use strict' directive.", + module: "'use strict' is unnecessary inside of modules.", + implied: "'use strict' is unnecessary when implied strict mode is enabled.", + unnecessaryInClasses: "'use strict' is unnecessary inside of classes.", + nonSimpleParameterList: "'use strict' directive inside a function with non-simple parameter list throws a syntax error since ES2016.", + wrap: "Wrap {{name}} in a function with 'use strict' directive." +}; + +/** + * Gets all of the Use Strict Directives in the Directive Prologue of a group of + * statements. + * @param {ASTNode[]} statements Statements in the program or function body. + * @returns {ASTNode[]} All of the Use Strict Directives. + */ +function getUseStrictDirectives(statements) { + const directives = []; + + for (let i = 0; i < statements.length; i++) { + const statement = statements[i]; + + if ( + statement.type === "ExpressionStatement" && + statement.expression.type === "Literal" && + statement.expression.value === "use strict" + ) { + directives[i] = statement; + } else { + break; + } + } + + return directives; +} + +/** + * Checks whether a given parameter is a simple parameter. + * + * @param {ASTNode} node - A pattern node to check. + * @returns {boolean} `true` if the node is an Identifier node. + */ +function isSimpleParameter(node) { + return node.type === "Identifier"; +} + +/** + * Checks whether a given parameter list is a simple parameter list. + * + * @param {ASTNode[]} params - A parameter list to check. + * @returns {boolean} `true` if the every parameter is an Identifier node. + */ +function isSimpleParameterList(params) { + return params.every(isSimpleParameter); +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow strict mode directives", + category: "Strict Mode", + recommended: false, + url: "https://eslint.org/docs/rules/strict" + }, + + schema: [ + { + enum: ["never", "global", "function", "safe"] + } + ], + + fixable: "code" + }, + + create(context) { + + const ecmaFeatures = context.parserOptions.ecmaFeatures || {}, + scopes = [], + classScopes = []; + let mode = context.options[0] || "safe"; + + if (ecmaFeatures.impliedStrict) { + mode = "implied"; + } else if (mode === "safe") { + mode = ecmaFeatures.globalReturn ? "global" : "function"; + } + + /** + * Determines whether a reported error should be fixed, depending on the error type. + * @param {string} errorType The type of error + * @returns {boolean} `true` if the reported error should be fixed + */ + function shouldFix(errorType) { + return errorType === "multiple" || errorType === "unnecessary" || errorType === "module" || errorType === "implied" || errorType === "unnecessaryInClasses"; + } + + /** + * Gets a fixer function to remove a given 'use strict' directive. + * @param {ASTNode} node The directive that should be removed + * @returns {Function} A fixer function + */ + function getFixFunction(node) { + return fixer => fixer.remove(node); + } + + /** + * Report a slice of an array of nodes with a given message. + * @param {ASTNode[]} nodes Nodes. + * @param {string} start Index to start from. + * @param {string} end Index to end before. + * @param {string} message Message to display. + * @param {boolean} fix `true` if the directive should be fixed (i.e. removed) + * @returns {void} + */ + function reportSlice(nodes, start, end, message, fix) { + nodes.slice(start, end).forEach(node => { + context.report({ node, message, fix: fix ? getFixFunction(node) : null }); + }); + } + + /** + * Report all nodes in an array with a given message. + * @param {ASTNode[]} nodes Nodes. + * @param {string} message Message to display. + * @param {boolean} fix `true` if the directive should be fixed (i.e. removed) + * @returns {void} + */ + function reportAll(nodes, message, fix) { + reportSlice(nodes, 0, nodes.length, message, fix); + } + + /** + * Report all nodes in an array, except the first, with a given message. + * @param {ASTNode[]} nodes Nodes. + * @param {string} message Message to display. + * @param {boolean} fix `true` if the directive should be fixed (i.e. removed) + * @returns {void} + */ + function reportAllExceptFirst(nodes, message, fix) { + reportSlice(nodes, 1, nodes.length, message, fix); + } + + /** + * Entering a function in 'function' mode pushes a new nested scope onto the + * stack. The new scope is true if the nested function is strict mode code. + * @param {ASTNode} node The function declaration or expression. + * @param {ASTNode[]} useStrictDirectives The Use Strict Directives of the node. + * @returns {void} + */ + function enterFunctionInFunctionMode(node, useStrictDirectives) { + const isInClass = classScopes.length > 0, + isParentGlobal = scopes.length === 0 && classScopes.length === 0, + isParentStrict = scopes.length > 0 && scopes[scopes.length - 1], + isStrict = useStrictDirectives.length > 0; + + if (isStrict) { + if (!isSimpleParameterList(node.params)) { + context.report({ node: useStrictDirectives[0], message: messages.nonSimpleParameterList }); + } else if (isParentStrict) { + context.report({ node: useStrictDirectives[0], message: messages.unnecessary, fix: getFixFunction(useStrictDirectives[0]) }); + } else if (isInClass) { + context.report({ node: useStrictDirectives[0], message: messages.unnecessaryInClasses, fix: getFixFunction(useStrictDirectives[0]) }); + } + + reportAllExceptFirst(useStrictDirectives, messages.multiple, true); + } else if (isParentGlobal) { + if (isSimpleParameterList(node.params)) { + context.report({ node, message: messages.function }); + } else { + context.report({ + node, + message: messages.wrap, + data: { name: astUtils.getFunctionNameWithKind(node) } + }); + } + } + + scopes.push(isParentStrict || isStrict); + } + + /** + * Exiting a function in 'function' mode pops its scope off the stack. + * @returns {void} + */ + function exitFunctionInFunctionMode() { + scopes.pop(); + } + + /** + * Enter a function and either: + * - Push a new nested scope onto the stack (in 'function' mode). + * - Report all the Use Strict Directives (in the other modes). + * @param {ASTNode} node The function declaration or expression. + * @returns {void} + */ + function enterFunction(node) { + const isBlock = node.body.type === "BlockStatement", + useStrictDirectives = isBlock + ? getUseStrictDirectives(node.body.body) : []; + + if (mode === "function") { + enterFunctionInFunctionMode(node, useStrictDirectives); + } else if (useStrictDirectives.length > 0) { + if (isSimpleParameterList(node.params)) { + reportAll(useStrictDirectives, messages[mode], shouldFix(mode)); + } else { + context.report({ node: useStrictDirectives[0], message: messages.nonSimpleParameterList }); + reportAllExceptFirst(useStrictDirectives, messages.multiple, true); + } + } + } + + const rule = { + Program(node) { + const useStrictDirectives = getUseStrictDirectives(node.body); + + if (node.sourceType === "module") { + mode = "module"; + } + + if (mode === "global") { + if (node.body.length > 0 && useStrictDirectives.length === 0) { + context.report({ node, message: messages.global }); + } + reportAllExceptFirst(useStrictDirectives, messages.multiple, true); + } else { + reportAll(useStrictDirectives, messages[mode], shouldFix(mode)); + } + }, + FunctionDeclaration: enterFunction, + FunctionExpression: enterFunction, + ArrowFunctionExpression: enterFunction + }; + + if (mode === "function") { + Object.assign(rule, { + + // Inside of class bodies are always strict mode. + ClassBody() { + classScopes.push(true); + }, + "ClassBody:exit"() { + classScopes.pop(); + }, + + "FunctionDeclaration:exit": exitFunctionInFunctionMode, + "FunctionExpression:exit": exitFunctionInFunctionMode, + "ArrowFunctionExpression:exit": exitFunctionInFunctionMode + }); + } + + return rule; + } +}; diff --git a/node_modules/eslint/lib/rules/switch-colon-spacing.js b/node_modules/eslint/lib/rules/switch-colon-spacing.js new file mode 100644 index 00000000..cf19df6e --- /dev/null +++ b/node_modules/eslint/lib/rules/switch-colon-spacing.js @@ -0,0 +1,134 @@ +/** + * @fileoverview Rule to enforce spacing around colons of switch statements. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce spacing around colons of switch statements", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/switch-colon-spacing" + }, + schema: [ + { + type: "object", + properties: { + before: { type: "boolean" }, + after: { type: "boolean" } + }, + additionalProperties: false + } + ], + fixable: "whitespace" + }, + + create(context) { + const sourceCode = context.getSourceCode(); + const options = context.options[0] || {}; + const beforeSpacing = options.before === true; // false by default + const afterSpacing = options.after !== false; // true by default + + /** + * Get the colon token of the given SwitchCase node. + * @param {ASTNode} node The SwitchCase node to get. + * @returns {Token} The colon token of the node. + */ + function getColonToken(node) { + if (node.test) { + return sourceCode.getTokenAfter(node.test, astUtils.isColonToken); + } + return sourceCode.getFirstToken(node, 1); + } + + /** + * Check whether the spacing between the given 2 tokens is valid or not. + * @param {Token} left The left token to check. + * @param {Token} right The right token to check. + * @param {boolean} expected The expected spacing to check. `true` if there should be a space. + * @returns {boolean} `true` if the spacing between the tokens is valid. + */ + function isValidSpacing(left, right, expected) { + return ( + astUtils.isClosingBraceToken(right) || + !astUtils.isTokenOnSameLine(left, right) || + sourceCode.isSpaceBetweenTokens(left, right) === expected + ); + } + + /** + * Check whether comments exist between the given 2 tokens. + * @param {Token} left The left token to check. + * @param {Token} right The right token to check. + * @returns {boolean} `true` if comments exist between the given 2 tokens. + */ + function commentsExistBetween(left, right) { + return sourceCode.getFirstTokenBetween( + left, + right, + { + includeComments: true, + filter: astUtils.isCommentToken + } + ) !== null; + } + + /** + * Fix the spacing between the given 2 tokens. + * @param {RuleFixer} fixer The fixer to fix. + * @param {Token} left The left token of fix range. + * @param {Token} right The right token of fix range. + * @param {boolean} spacing The spacing style. `true` if there should be a space. + * @returns {Fix|null} The fix object. + */ + function fix(fixer, left, right, spacing) { + if (commentsExistBetween(left, right)) { + return null; + } + if (spacing) { + return fixer.insertTextAfter(left, " "); + } + return fixer.removeRange([left.range[1], right.range[0]]); + } + + return { + SwitchCase(node) { + const colonToken = getColonToken(node); + const beforeToken = sourceCode.getTokenBefore(colonToken); + const afterToken = sourceCode.getTokenAfter(colonToken); + + if (!isValidSpacing(beforeToken, colonToken, beforeSpacing)) { + context.report({ + node, + loc: colonToken.loc, + message: "{{verb}} space(s) before this colon.", + data: { verb: beforeSpacing ? "Expected" : "Unexpected" }, + fix: fixer => fix(fixer, beforeToken, colonToken, beforeSpacing) + }); + } + if (!isValidSpacing(colonToken, afterToken, afterSpacing)) { + context.report({ + node, + loc: colonToken.loc, + message: "{{verb}} space(s) after this colon.", + data: { verb: afterSpacing ? "Expected" : "Unexpected" }, + fix: fixer => fix(fixer, colonToken, afterToken, afterSpacing) + }); + } + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/symbol-description.js b/node_modules/eslint/lib/rules/symbol-description.js new file mode 100644 index 00000000..95c1a1de --- /dev/null +++ b/node_modules/eslint/lib/rules/symbol-description.js @@ -0,0 +1,67 @@ +/** + * @fileoverview Rule to enforce description with the `Symbol` object + * @author Jarek Rencz + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + + +module.exports = { + meta: { + docs: { + description: "require symbol descriptions", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/symbol-description" + }, + + schema: [] + }, + + create(context) { + + /** + * Reports if node does not conform the rule in case rule is set to + * report missing description + * + * @param {ASTNode} node - A CallExpression node to check. + * @returns {void} + */ + function checkArgument(node) { + if (node.arguments.length === 0) { + context.report({ + node, + message: "Expected Symbol to have a description." + }); + } + } + + return { + "Program:exit"() { + const scope = context.getScope(); + const variable = astUtils.getVariableByName(scope, "Symbol"); + + if (variable && variable.defs.length === 0) { + variable.references.forEach(reference => { + const node = reference.identifier; + + if (astUtils.isCallee(node)) { + checkArgument(node.parent); + } + }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/template-curly-spacing.js b/node_modules/eslint/lib/rules/template-curly-spacing.js new file mode 100644 index 00000000..707ea76a --- /dev/null +++ b/node_modules/eslint/lib/rules/template-curly-spacing.js @@ -0,0 +1,122 @@ +/** + * @fileoverview Rule to enforce spacing around embedded expressions of template strings + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const OPEN_PAREN = /\$\{$/; +const CLOSE_PAREN = /^\}/; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow spacing around embedded expressions of template strings", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/template-curly-spacing" + }, + + fixable: "whitespace", + + schema: [ + { enum: ["always", "never"] } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + const always = context.options[0] === "always"; + const prefix = always ? "Expected" : "Unexpected"; + + /** + * Checks spacing before `}` of a given token. + * @param {Token} token - A token to check. This is a Template token. + * @returns {void} + */ + function checkSpacingBefore(token) { + const prevToken = sourceCode.getTokenBefore(token); + + if (prevToken && + CLOSE_PAREN.test(token.value) && + astUtils.isTokenOnSameLine(prevToken, token) && + sourceCode.isSpaceBetweenTokens(prevToken, token) !== always + ) { + context.report({ + loc: token.loc.start, + message: "{{prefix}} space(s) before '}'.", + data: { + prefix + }, + fix(fixer) { + if (always) { + return fixer.insertTextBefore(token, " "); + } + return fixer.removeRange([ + prevToken.range[1], + token.range[0] + ]); + } + }); + } + } + + /** + * Checks spacing after `${` of a given token. + * @param {Token} token - A token to check. This is a Template token. + * @returns {void} + */ + function checkSpacingAfter(token) { + const nextToken = sourceCode.getTokenAfter(token); + + if (nextToken && + OPEN_PAREN.test(token.value) && + astUtils.isTokenOnSameLine(token, nextToken) && + sourceCode.isSpaceBetweenTokens(token, nextToken) !== always + ) { + context.report({ + loc: { + line: token.loc.end.line, + column: token.loc.end.column - 2 + }, + message: "{{prefix}} space(s) after '${'.", + data: { + prefix + }, + fix(fixer) { + if (always) { + return fixer.insertTextAfter(token, " "); + } + return fixer.removeRange([ + token.range[1], + nextToken.range[0] + ]); + } + }); + } + } + + return { + TemplateElement(node) { + const token = sourceCode.getFirstToken(node); + + checkSpacingBefore(token); + checkSpacingAfter(token); + } + }; + } +}; diff --git a/node_modules/eslint/lib/rules/template-tag-spacing.js b/node_modules/eslint/lib/rules/template-tag-spacing.js new file mode 100644 index 00000000..aee7ac10 --- /dev/null +++ b/node_modules/eslint/lib/rules/template-tag-spacing.js @@ -0,0 +1,78 @@ +/** + * @fileoverview Rule to check spacing between template tags and their literals + * @author Jonathan Wilsson + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow spacing between template tags and their literals", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/template-tag-spacing" + }, + + fixable: "whitespace", + + schema: [ + { enum: ["always", "never"] } + ] + }, + + create(context) { + const never = context.options[0] !== "always"; + const sourceCode = context.getSourceCode(); + + /** + * Check if a space is present between a template tag and its literal + * @param {ASTNode} node node to evaluate + * @returns {void} + * @private + */ + function checkSpacing(node) { + const tagToken = sourceCode.getTokenBefore(node.quasi); + const literalToken = sourceCode.getFirstToken(node.quasi); + const hasWhitespace = sourceCode.isSpaceBetweenTokens(tagToken, literalToken); + + if (never && hasWhitespace) { + context.report({ + node, + loc: tagToken.loc.start, + message: "Unexpected space between template tag and template literal.", + fix(fixer) { + const comments = sourceCode.getCommentsBefore(node.quasi); + + // Don't fix anything if there's a single line comment after the template tag + if (comments.some(comment => comment.type === "Line")) { + return null; + } + + return fixer.replaceTextRange( + [tagToken.range[1], literalToken.range[0]], + comments.reduce((text, comment) => text + sourceCode.getText(comment), "") + ); + } + }); + } else if (!never && !hasWhitespace) { + context.report({ + node, + loc: tagToken.loc.start, + message: "Missing space between template tag and template literal.", + fix(fixer) { + return fixer.insertTextAfter(tagToken, " "); + } + }); + } + } + + return { + TaggedTemplateExpression: checkSpacing + }; + } +}; diff --git a/node_modules/eslint/lib/rules/unicode-bom.js b/node_modules/eslint/lib/rules/unicode-bom.js new file mode 100644 index 00000000..03b2d5ae --- /dev/null +++ b/node_modules/eslint/lib/rules/unicode-bom.js @@ -0,0 +1,67 @@ +/** + * @fileoverview Require or disallow Unicode BOM + * @author Andrew Johnston + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow Unicode byte order mark (BOM)", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/unicode-bom" + }, + + fixable: "whitespace", + + schema: [ + { + enum: ["always", "never"] + } + ] + }, + + create(context) { + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + Program: function checkUnicodeBOM(node) { + + const sourceCode = context.getSourceCode(), + location = { column: 0, line: 1 }, + requireBOM = context.options[0] || "never"; + + if (!sourceCode.hasBOM && (requireBOM === "always")) { + context.report({ + node, + loc: location, + message: "Expected Unicode BOM (Byte Order Mark).", + fix(fixer) { + return fixer.insertTextBeforeRange([0, 1], "\uFEFF"); + } + }); + } else if (sourceCode.hasBOM && (requireBOM === "never")) { + context.report({ + node, + loc: location, + message: "Unexpected Unicode BOM (Byte Order Mark).", + fix(fixer) { + return fixer.removeRange([-1, 0]); + } + }); + } + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/use-isnan.js b/node_modules/eslint/lib/rules/use-isnan.js new file mode 100644 index 00000000..5bad5b3c --- /dev/null +++ b/node_modules/eslint/lib/rules/use-isnan.js @@ -0,0 +1,35 @@ +/** + * @fileoverview Rule to flag comparisons to the value NaN + * @author James Allardice + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require calls to `isNaN()` when checking for `NaN`", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/use-isnan" + }, + + schema: [] + }, + + create(context) { + + return { + BinaryExpression(node) { + if (/^(?:[<>]|[!=]=)=?$/.test(node.operator) && (node.left.name === "NaN" || node.right.name === "NaN")) { + context.report({ node, message: "Use the isNaN function to compare with NaN." }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/valid-jsdoc.js b/node_modules/eslint/lib/rules/valid-jsdoc.js new file mode 100644 index 00000000..4038f70e --- /dev/null +++ b/node_modules/eslint/lib/rules/valid-jsdoc.js @@ -0,0 +1,485 @@ +/** + * @fileoverview Validates JSDoc comments are syntactically correct + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const doctrine = require("doctrine"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce valid JSDoc comments", + category: "Possible Errors", + recommended: false, + url: "https://eslint.org/docs/rules/valid-jsdoc" + }, + + schema: [ + { + type: "object", + properties: { + prefer: { + type: "object", + additionalProperties: { + type: "string" + } + }, + preferType: { + type: "object", + additionalProperties: { + type: "string" + } + }, + requireReturn: { + type: "boolean" + }, + requireParamDescription: { + type: "boolean" + }, + requireReturnDescription: { + type: "boolean" + }, + matchDescription: { + type: "string" + }, + requireReturnType: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + + fixable: "code" + }, + + create(context) { + + const options = context.options[0] || {}, + prefer = options.prefer || {}, + sourceCode = context.getSourceCode(), + + // these both default to true, so you have to explicitly make them false + requireReturn = options.requireReturn !== false, + requireParamDescription = options.requireParamDescription !== false, + requireReturnDescription = options.requireReturnDescription !== false, + requireReturnType = options.requireReturnType !== false, + preferType = options.preferType || {}, + checkPreferType = Object.keys(preferType).length !== 0; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + // Using a stack to store if a function returns or not (handling nested functions) + const fns = []; + + /** + * Check if node type is a Class + * @param {ASTNode} node node to check. + * @returns {boolean} True is its a class + * @private + */ + function isTypeClass(node) { + return node.type === "ClassExpression" || node.type === "ClassDeclaration"; + } + + /** + * When parsing a new function, store it in our function stack. + * @param {ASTNode} node A function node to check. + * @returns {void} + * @private + */ + function startFunction(node) { + fns.push({ + returnPresent: (node.type === "ArrowFunctionExpression" && node.body.type !== "BlockStatement") || + isTypeClass(node) + }); + } + + /** + * Indicate that return has been found in the current function. + * @param {ASTNode} node The return node. + * @returns {void} + * @private + */ + function addReturn(node) { + const functionState = fns[fns.length - 1]; + + if (functionState && node.argument !== null) { + functionState.returnPresent = true; + } + } + + /** + * Check if return tag type is void or undefined + * @param {Object} tag JSDoc tag + * @returns {boolean} True if its of type void or undefined + * @private + */ + function isValidReturnType(tag) { + return tag.type === null || tag.type.name === "void" || tag.type.type === "UndefinedLiteral"; + } + + /** + * Check if type should be validated based on some exceptions + * @param {Object} type JSDoc tag + * @returns {boolean} True if it can be validated + * @private + */ + function canTypeBeValidated(type) { + return type !== "UndefinedLiteral" && // {undefined} as there is no name property available. + type !== "NullLiteral" && // {null} + type !== "NullableLiteral" && // {?} + type !== "FunctionType" && // {function(a)} + type !== "AllLiteral"; // {*} + } + + /** + * Extract the current and expected type based on the input type object + * @param {Object} type JSDoc tag + * @returns {{currentType: Doctrine.Type, expectedTypeName: string}} The current type annotation and + * the expected name of the annotation + * @private + */ + function getCurrentExpectedTypes(type) { + let currentType; + + if (type.name) { + currentType = type; + } else if (type.expression) { + currentType = type.expression; + } + + return { + currentType, + expectedTypeName: currentType && preferType[currentType.name] + }; + } + + /** + * Gets the location of a JSDoc node in a file + * @param {Token} jsdocComment The comment that this node is parsed from + * @param {{range: number[]}} parsedJsdocNode A tag or other node which was parsed from this comment + * @returns {{start: SourceLocation, end: SourceLocation}} The 0-based source location for the tag + */ + function getAbsoluteRange(jsdocComment, parsedJsdocNode) { + return { + start: sourceCode.getLocFromIndex(jsdocComment.range[0] + 2 + parsedJsdocNode.range[0]), + end: sourceCode.getLocFromIndex(jsdocComment.range[0] + 2 + parsedJsdocNode.range[1]) + }; + } + + /** + * Validate type for a given JSDoc node + * @param {Object} jsdocNode JSDoc node + * @param {Object} type JSDoc tag + * @returns {void} + * @private + */ + function validateType(jsdocNode, type) { + if (!type || !canTypeBeValidated(type.type)) { + return; + } + + const typesToCheck = []; + let elements = []; + + switch (type.type) { + case "TypeApplication": // {Array.} + elements = type.applications[0].type === "UnionType" ? type.applications[0].elements : type.applications; + typesToCheck.push(getCurrentExpectedTypes(type)); + break; + case "RecordType": // {{20:String}} + elements = type.fields; + break; + case "UnionType": // {String|number|Test} + case "ArrayType": // {[String, number, Test]} + elements = type.elements; + break; + case "FieldType": // Array.<{count: number, votes: number}> + if (type.value) { + typesToCheck.push(getCurrentExpectedTypes(type.value)); + } + break; + default: + typesToCheck.push(getCurrentExpectedTypes(type)); + } + + elements.forEach(validateType.bind(null, jsdocNode)); + + typesToCheck.forEach(typeToCheck => { + if (typeToCheck.expectedTypeName && + typeToCheck.expectedTypeName !== typeToCheck.currentType.name) { + context.report({ + node: jsdocNode, + message: "Use '{{expectedTypeName}}' instead of '{{currentTypeName}}'.", + loc: getAbsoluteRange(jsdocNode, typeToCheck.currentType), + data: { + currentTypeName: typeToCheck.currentType.name, + expectedTypeName: typeToCheck.expectedTypeName + }, + fix(fixer) { + return fixer.replaceTextRange( + typeToCheck.currentType.range.map(indexInComment => jsdocNode.range[0] + 2 + indexInComment), + typeToCheck.expectedTypeName + ); + } + }); + } + }); + } + + /** + * Validate the JSDoc node and output warnings if anything is wrong. + * @param {ASTNode} node The AST node to check. + * @returns {void} + * @private + */ + function checkJSDoc(node) { + const jsdocNode = sourceCode.getJSDocComment(node), + functionData = fns.pop(), + paramTagsByName = Object.create(null), + paramTags = []; + let hasReturns = false, + returnsTag, + hasConstructor = false, + isInterface = false, + isOverride = false, + isAbstract = false; + + // make sure only to validate JSDoc comments + if (jsdocNode) { + let jsdoc; + + try { + jsdoc = doctrine.parse(jsdocNode.value, { + strict: true, + unwrap: true, + sloppy: true, + range: true + }); + } catch (ex) { + + if (/braces/i.test(ex.message)) { + context.report({ node: jsdocNode, message: "JSDoc type missing brace." }); + } else { + context.report({ node: jsdocNode, message: "JSDoc syntax error." }); + } + + return; + } + + jsdoc.tags.forEach(tag => { + + switch (tag.title.toLowerCase()) { + + case "param": + case "arg": + case "argument": + paramTags.push(tag); + break; + + case "return": + case "returns": + hasReturns = true; + returnsTag = tag; + break; + + case "constructor": + case "class": + hasConstructor = true; + break; + + case "override": + case "inheritdoc": + isOverride = true; + break; + + case "abstract": + case "virtual": + isAbstract = true; + break; + + case "interface": + isInterface = true; + break; + + // no default + } + + // check tag preferences + if (prefer.hasOwnProperty(tag.title) && tag.title !== prefer[tag.title]) { + const entireTagRange = getAbsoluteRange(jsdocNode, tag); + + context.report({ + node: jsdocNode, + message: "Use @{{name}} instead.", + loc: { + start: entireTagRange.start, + end: { + line: entireTagRange.start.line, + column: entireTagRange.start.column + `@${tag.title}`.length + } + }, + data: { name: prefer[tag.title] }, + fix(fixer) { + return fixer.replaceTextRange( + [ + jsdocNode.range[0] + tag.range[0] + 3, + jsdocNode.range[0] + tag.range[0] + tag.title.length + 3 + ], + prefer[tag.title] + ); + } + }); + } + + // validate the types + if (checkPreferType && tag.type) { + validateType(jsdocNode, tag.type); + } + }); + + paramTags.forEach(param => { + if (!param.type) { + context.report({ + node: jsdocNode, + message: "Missing JSDoc parameter type for '{{name}}'.", + loc: getAbsoluteRange(jsdocNode, param), + data: { name: param.name } + }); + } + if (!param.description && requireParamDescription) { + context.report({ + node: jsdocNode, + message: "Missing JSDoc parameter description for '{{name}}'.", + loc: getAbsoluteRange(jsdocNode, param), + data: { name: param.name } + }); + } + if (paramTagsByName[param.name]) { + context.report({ + node: jsdocNode, + message: "Duplicate JSDoc parameter '{{name}}'.", + loc: getAbsoluteRange(jsdocNode, param), + data: { name: param.name } + }); + } else if (param.name.indexOf(".") === -1) { + paramTagsByName[param.name] = param; + } + }); + + if (hasReturns) { + if (!requireReturn && !functionData.returnPresent && (returnsTag.type === null || !isValidReturnType(returnsTag)) && !isAbstract) { + context.report({ + node: jsdocNode, + message: "Unexpected @{{title}} tag; function has no return statement.", + loc: getAbsoluteRange(jsdocNode, returnsTag), + data: { + title: returnsTag.title + } + }); + } else { + if (requireReturnType && !returnsTag.type) { + context.report({ node: jsdocNode, message: "Missing JSDoc return type." }); + } + + if (!isValidReturnType(returnsTag) && !returnsTag.description && requireReturnDescription) { + context.report({ node: jsdocNode, message: "Missing JSDoc return description." }); + } + } + } + + // check for functions missing @returns + if (!isOverride && !hasReturns && !hasConstructor && !isInterface && + node.parent.kind !== "get" && node.parent.kind !== "constructor" && + node.parent.kind !== "set" && !isTypeClass(node)) { + if (requireReturn || functionData.returnPresent) { + context.report({ + node: jsdocNode, + message: "Missing JSDoc @{{returns}} for function.", + data: { + returns: prefer.returns || "returns" + } + }); + } + } + + // check the parameters + const jsdocParamNames = Object.keys(paramTagsByName); + + if (node.params) { + node.params.forEach((param, paramsIndex) => { + const bindingParam = param.type === "AssignmentPattern" + ? param.left + : param; + + // TODO(nzakas): Figure out logical things to do with destructured, default, rest params + if (bindingParam.type === "Identifier") { + const name = bindingParam.name; + + if (jsdocParamNames[paramsIndex] && (name !== jsdocParamNames[paramsIndex])) { + context.report({ + node: jsdocNode, + message: "Expected JSDoc for '{{name}}' but found '{{jsdocName}}'.", + loc: getAbsoluteRange(jsdocNode, paramTagsByName[jsdocParamNames[paramsIndex]]), + data: { + name, + jsdocName: jsdocParamNames[paramsIndex] + } + }); + } else if (!paramTagsByName[name] && !isOverride) { + context.report({ + node: jsdocNode, + message: "Missing JSDoc for parameter '{{name}}'.", + data: { + name + } + }); + } + } + }); + } + + if (options.matchDescription) { + const regex = new RegExp(options.matchDescription); + + if (!regex.test(jsdoc.description)) { + context.report({ node: jsdocNode, message: "JSDoc description does not satisfy the regex pattern." }); + } + } + + } + + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + ArrowFunctionExpression: startFunction, + FunctionExpression: startFunction, + FunctionDeclaration: startFunction, + ClassExpression: startFunction, + ClassDeclaration: startFunction, + "ArrowFunctionExpression:exit": checkJSDoc, + "FunctionExpression:exit": checkJSDoc, + "FunctionDeclaration:exit": checkJSDoc, + "ClassExpression:exit": checkJSDoc, + "ClassDeclaration:exit": checkJSDoc, + ReturnStatement: addReturn + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/valid-typeof.js b/node_modules/eslint/lib/rules/valid-typeof.js new file mode 100644 index 00000000..ac4e74f2 --- /dev/null +++ b/node_modules/eslint/lib/rules/valid-typeof.js @@ -0,0 +1,78 @@ +/** + * @fileoverview Ensures that the results of typeof are compared against a valid string + * @author Ian Christian Myers + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "enforce comparing `typeof` expressions against valid strings", + category: "Possible Errors", + recommended: true, + url: "https://eslint.org/docs/rules/valid-typeof" + }, + + schema: [ + { + type: "object", + properties: { + requireStringLiterals: { + type: "boolean" + } + }, + additionalProperties: false + } + ] + }, + + create(context) { + + const VALID_TYPES = ["symbol", "undefined", "object", "boolean", "number", "string", "function"], + OPERATORS = ["==", "===", "!=", "!=="]; + + const requireStringLiterals = context.options[0] && context.options[0].requireStringLiterals; + + /** + * Determines whether a node is a typeof expression. + * @param {ASTNode} node The node + * @returns {boolean} `true` if the node is a typeof expression + */ + function isTypeofExpression(node) { + return node.type === "UnaryExpression" && node.operator === "typeof"; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + + UnaryExpression(node) { + if (isTypeofExpression(node)) { + const parent = context.getAncestors().pop(); + + if (parent.type === "BinaryExpression" && OPERATORS.indexOf(parent.operator) !== -1) { + const sibling = parent.left === node ? parent.right : parent.left; + + if (sibling.type === "Literal" || sibling.type === "TemplateLiteral" && !sibling.expressions.length) { + const value = sibling.type === "Literal" ? sibling.value : sibling.quasis[0].value.cooked; + + if (VALID_TYPES.indexOf(value) === -1) { + context.report({ node: sibling, message: "Invalid typeof comparison value." }); + } + } else if (requireStringLiterals && !isTypeofExpression(sibling)) { + context.report({ node: sibling, message: "Typeof comparisons should be to string literals." }); + } + } + } + } + + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/vars-on-top.js b/node_modules/eslint/lib/rules/vars-on-top.js new file mode 100644 index 00000000..0489aa61 --- /dev/null +++ b/node_modules/eslint/lib/rules/vars-on-top.js @@ -0,0 +1,140 @@ +/** + * @fileoverview Rule to enforce var declarations are only at the top of a function. + * @author Danny Fritz + * @author Gyandeep Singh + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require `var` declarations be placed at the top of their containing scope", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/vars-on-top" + }, + + schema: [] + }, + + create(context) { + const errorMessage = "All 'var' declarations must be at the top of the function scope."; + + //-------------------------------------------------------------------------- + // Helpers + //-------------------------------------------------------------------------- + + /** + * @param {ASTNode} node - any node + * @returns {boolean} whether the given node structurally represents a directive + */ + function looksLikeDirective(node) { + return node.type === "ExpressionStatement" && + node.expression.type === "Literal" && typeof node.expression.value === "string"; + } + + /** + * Check to see if its a ES6 import declaration + * @param {ASTNode} node - any node + * @returns {boolean} whether the given node represents a import declaration + */ + function looksLikeImport(node) { + return node.type === "ImportDeclaration" || node.type === "ImportSpecifier" || + node.type === "ImportDefaultSpecifier" || node.type === "ImportNamespaceSpecifier"; + } + + /** + * Checks whether a given node is a variable declaration or not. + * + * @param {ASTNode} node - any node + * @returns {boolean} `true` if the node is a variable declaration. + */ + function isVariableDeclaration(node) { + return ( + node.type === "VariableDeclaration" || + ( + node.type === "ExportNamedDeclaration" && + node.declaration && + node.declaration.type === "VariableDeclaration" + ) + ); + } + + /** + * Checks whether this variable is on top of the block body + * @param {ASTNode} node - The node to check + * @param {ASTNode[]} statements - collection of ASTNodes for the parent node block + * @returns {boolean} True if var is on top otherwise false + */ + function isVarOnTop(node, statements) { + const l = statements.length; + let i = 0; + + // skip over directives + for (; i < l; ++i) { + if (!looksLikeDirective(statements[i]) && !looksLikeImport(statements[i])) { + break; + } + } + + for (; i < l; ++i) { + if (!isVariableDeclaration(statements[i])) { + return false; + } + if (statements[i] === node) { + return true; + } + } + + return false; + } + + /** + * Checks whether variable is on top at the global level + * @param {ASTNode} node - The node to check + * @param {ASTNode} parent - Parent of the node + * @returns {void} + */ + function globalVarCheck(node, parent) { + if (!isVarOnTop(node, parent.body)) { + context.report({ node, message: errorMessage }); + } + } + + /** + * Checks whether variable is on top at functional block scope level + * @param {ASTNode} node - The node to check + * @param {ASTNode} parent - Parent of the node + * @param {ASTNode} grandParent - Parent of the node's parent + * @returns {void} + */ + function blockScopeVarCheck(node, parent, grandParent) { + if (!(/Function/.test(grandParent.type) && + parent.type === "BlockStatement" && + isVarOnTop(node, parent.body))) { + context.report({ node, message: errorMessage }); + } + } + + //-------------------------------------------------------------------------- + // Public API + //-------------------------------------------------------------------------- + + return { + "VariableDeclaration[kind='var']"(node) { + if (node.parent.type === "ExportNamedDeclaration") { + globalVarCheck(node.parent, node.parent.parent); + } else if (node.parent.type === "Program") { + globalVarCheck(node, node.parent); + } else { + blockScopeVarCheck(node, node.parent, node.parent.parent); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/wrap-iife.js b/node_modules/eslint/lib/rules/wrap-iife.js new file mode 100644 index 00000000..a21bf216 --- /dev/null +++ b/node_modules/eslint/lib/rules/wrap-iife.js @@ -0,0 +1,152 @@ +/** + * @fileoverview Rule to flag when IIFE is not wrapped in parens + * @author Ilya Volodin + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require parentheses around immediate `function` invocations", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/wrap-iife" + }, + + schema: [ + { + enum: ["outside", "inside", "any"] + }, + { + type: "object", + properties: { + functionPrototypeMethods: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + + fixable: "code" + }, + + create(context) { + + const style = context.options[0] || "outside"; + const includeFunctionPrototypeMethods = (context.options[1] && context.options[1].functionPrototypeMethods) || false; + + const sourceCode = context.getSourceCode(); + + /** + * Check if the node is wrapped in () + * @param {ASTNode} node node to evaluate + * @returns {boolean} True if it is wrapped + * @private + */ + function wrapped(node) { + return astUtils.isParenthesised(sourceCode, node); + } + + /** + * Get the function node from an IIFE + * @param {ASTNode} node node to evaluate + * @returns {ASTNode} node that is the function expression of the given IIFE, or null if none exist + */ + function getFunctionNodeFromIIFE(node) { + const callee = node.callee; + + if (callee.type === "FunctionExpression") { + return callee; + } + + if (includeFunctionPrototypeMethods && + callee.type === "MemberExpression" && + callee.object.type === "FunctionExpression" && + (astUtils.getStaticPropertyName(callee) === "call" || astUtils.getStaticPropertyName(callee) === "apply") + ) { + return callee.object; + } + + return null; + } + + + return { + CallExpression(node) { + const innerNode = getFunctionNodeFromIIFE(node); + + if (!innerNode) { + return; + } + + const callExpressionWrapped = wrapped(node), + functionExpressionWrapped = wrapped(innerNode); + + if (!callExpressionWrapped && !functionExpressionWrapped) { + context.report({ + node, + message: "Wrap an immediate function invocation in parentheses.", + fix(fixer) { + const nodeToSurround = style === "inside" ? innerNode : node; + + return fixer.replaceText(nodeToSurround, `(${sourceCode.getText(nodeToSurround)})`); + } + }); + } else if (style === "inside" && !functionExpressionWrapped) { + context.report({ + node, + message: "Wrap only the function expression in parens.", + fix(fixer) { + + /* + * The outer call expression will always be wrapped at this point. + * Replace the range between the end of the function expression and the end of the call expression. + * for example, in `(function(foo) {}(bar))`, the range `(bar))` should get replaced with `)(bar)`. + * Replace the parens from the outer expression, and parenthesize the function expression. + */ + const parenAfter = sourceCode.getTokenAfter(node); + + return fixer.replaceTextRange( + [innerNode.range[1], parenAfter.range[1]], + `)${sourceCode.getText().slice(innerNode.range[1], parenAfter.range[0])}` + ); + } + }); + } else if (style === "outside" && !callExpressionWrapped) { + context.report({ + node, + message: "Move the invocation into the parens that contain the function.", + fix(fixer) { + + /* + * The inner function expression will always be wrapped at this point. + * It's only necessary to replace the range between the end of the function expression + * and the call expression. For example, in `(function(foo) {})(bar)`, the range `)(bar)` + * should get replaced with `(bar))`. + */ + const parenAfter = sourceCode.getTokenAfter(innerNode); + + return fixer.replaceTextRange( + [parenAfter.range[0], node.range[1]], + `${sourceCode.getText().slice(parenAfter.range[1], node.range[1])})` + ); + } + }); + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/wrap-regex.js b/node_modules/eslint/lib/rules/wrap-regex.js new file mode 100644 index 00000000..e58a4fe5 --- /dev/null +++ b/node_modules/eslint/lib/rules/wrap-regex.js @@ -0,0 +1,53 @@ +/** + * @fileoverview Rule to flag when regex literals are not wrapped in parens + * @author Matt DuVall + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require parenthesis around regex literals", + category: "Stylistic Issues", + recommended: false, + url: "https://eslint.org/docs/rules/wrap-regex" + }, + + schema: [], + + fixable: "code" + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + return { + + Literal(node) { + const token = sourceCode.getFirstToken(node), + nodeType = token.type; + + if (nodeType === "RegularExpression") { + const source = sourceCode.getTokenBefore(node); + const ancestors = context.getAncestors(); + const grandparent = ancestors[ancestors.length - 1]; + + if (grandparent.type === "MemberExpression" && grandparent.object === node && + (!source || source.value !== "(")) { + context.report({ + node, + message: "Wrap the regexp literal in parens to disambiguate the slash.", + fix: fixer => fixer.replaceText(node, `(${sourceCode.getText(node)})`) + }); + } + } + } + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/yield-star-spacing.js b/node_modules/eslint/lib/rules/yield-star-spacing.js new file mode 100644 index 00000000..33a37f0d --- /dev/null +++ b/node_modules/eslint/lib/rules/yield-star-spacing.js @@ -0,0 +1,118 @@ +/** + * @fileoverview Rule to check the spacing around the * in yield* expressions. + * @author Bryan Smith + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow spacing around the `*` in `yield*` expressions", + category: "ECMAScript 6", + recommended: false, + url: "https://eslint.org/docs/rules/yield-star-spacing" + }, + + fixable: "whitespace", + + schema: [ + { + oneOf: [ + { + enum: ["before", "after", "both", "neither"] + }, + { + type: "object", + properties: { + before: { type: "boolean" }, + after: { type: "boolean" } + }, + additionalProperties: false + } + ] + } + ] + }, + + create(context) { + const sourceCode = context.getSourceCode(); + + const mode = (function(option) { + if (!option || typeof option === "string") { + return { + before: { before: true, after: false }, + after: { before: false, after: true }, + both: { before: true, after: true }, + neither: { before: false, after: false } + }[option || "after"]; + } + return option; + }(context.options[0])); + + /** + * Checks the spacing between two tokens before or after the star token. + * @param {string} side Either "before" or "after". + * @param {Token} leftToken `function` keyword token if side is "before", or + * star token if side is "after". + * @param {Token} rightToken Star token if side is "before", or identifier + * token if side is "after". + * @returns {void} + */ + function checkSpacing(side, leftToken, rightToken) { + if (sourceCode.isSpaceBetweenTokens(leftToken, rightToken) !== mode[side]) { + const after = leftToken.value === "*"; + const spaceRequired = mode[side]; + const node = after ? leftToken : rightToken; + const type = spaceRequired ? "Missing" : "Unexpected"; + const message = "{{type}} space {{side}} *."; + + context.report({ + node, + message, + data: { + type, + side + }, + fix(fixer) { + if (spaceRequired) { + if (after) { + return fixer.insertTextAfter(node, " "); + } + return fixer.insertTextBefore(node, " "); + } + return fixer.removeRange([leftToken.range[1], rightToken.range[0]]); + } + }); + } + } + + /** + * Enforces the spacing around the star if node is a yield* expression. + * @param {ASTNode} node A yield expression node. + * @returns {void} + */ + function checkExpression(node) { + if (!node.delegate) { + return; + } + + const tokens = sourceCode.getFirstTokens(node, 3); + const yieldToken = tokens[0]; + const starToken = tokens[1]; + const nextToken = tokens[2]; + + checkSpacing("before", yieldToken, starToken); + checkSpacing("after", starToken, nextToken); + } + + return { + YieldExpression: checkExpression + }; + + } +}; diff --git a/node_modules/eslint/lib/rules/yoda.js b/node_modules/eslint/lib/rules/yoda.js new file mode 100644 index 00000000..7f3bc611 --- /dev/null +++ b/node_modules/eslint/lib/rules/yoda.js @@ -0,0 +1,311 @@ +/** + * @fileoverview Rule to require or disallow yoda comparisons + * @author Nicholas C. Zakas + */ +"use strict"; + +//-------------------------------------------------------------------------- +// Requirements +//-------------------------------------------------------------------------- + +const astUtils = require("../ast-utils"); + +//-------------------------------------------------------------------------- +// Helpers +//-------------------------------------------------------------------------- + +/** + * Determines whether an operator is a comparison operator. + * @param {string} operator The operator to check. + * @returns {boolean} Whether or not it is a comparison operator. + */ +function isComparisonOperator(operator) { + return (/^(==|===|!=|!==|<|>|<=|>=)$/).test(operator); +} + +/** + * Determines whether an operator is an equality operator. + * @param {string} operator The operator to check. + * @returns {boolean} Whether or not it is an equality operator. + */ +function isEqualityOperator(operator) { + return (/^(==|===)$/).test(operator); +} + +/** + * Determines whether an operator is one used in a range test. + * Allowed operators are `<` and `<=`. + * @param {string} operator The operator to check. + * @returns {boolean} Whether the operator is used in range tests. + */ +function isRangeTestOperator(operator) { + return ["<", "<="].indexOf(operator) >= 0; +} + +/** + * Determines whether a non-Literal node is a negative number that should be + * treated as if it were a single Literal node. + * @param {ASTNode} node Node to test. + * @returns {boolean} True if the node is a negative number that looks like a + * real literal and should be treated as such. + */ +function looksLikeLiteral(node) { + return (node.type === "UnaryExpression" && + node.operator === "-" && + node.prefix && + node.argument.type === "Literal" && + typeof node.argument.value === "number"); +} + +/** + * Attempts to derive a Literal node from nodes that are treated like literals. + * @param {ASTNode} node Node to normalize. + * @param {number} [defaultValue] The default value to be returned if the node + * is not a Literal. + * @returns {ASTNode} One of the following options. + * 1. The original node if the node is already a Literal + * 2. A normalized Literal node with the negative number as the value if the + * node represents a negative number literal. + * 3. The Literal node which has the `defaultValue` argument if it exists. + * 4. Otherwise `null`. + */ +function getNormalizedLiteral(node, defaultValue) { + if (node.type === "Literal") { + return node; + } + + if (looksLikeLiteral(node)) { + return { + type: "Literal", + value: -node.argument.value, + raw: `-${node.argument.value}` + }; + } + + if (defaultValue) { + return { + type: "Literal", + value: defaultValue, + raw: String(defaultValue) + }; + } + + return null; +} + +/** + * Checks whether two expressions reference the same value. For example: + * a = a + * a.b = a.b + * a[0] = a[0] + * a['b'] = a['b'] + * @param {ASTNode} a Left side of the comparison. + * @param {ASTNode} b Right side of the comparison. + * @returns {boolean} True if both sides match and reference the same value. + */ +function same(a, b) { + if (a.type !== b.type) { + return false; + } + + switch (a.type) { + case "Identifier": + return a.name === b.name; + + case "Literal": + return a.value === b.value; + + case "MemberExpression": { + const nameA = astUtils.getStaticPropertyName(a); + + // x.y = x["y"] + if (nameA) { + return ( + same(a.object, b.object) && + nameA === astUtils.getStaticPropertyName(b) + ); + } + + /* + * x[0] = x[0] + * x[y] = x[y] + * x.y = x.y + */ + return ( + a.computed === b.computed && + same(a.object, b.object) && + same(a.property, b.property) + ); + } + + case "ThisExpression": + return true; + + default: + return false; + } +} + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "require or disallow \"Yoda\" conditions", + category: "Best Practices", + recommended: false, + url: "https://eslint.org/docs/rules/yoda" + }, + + schema: [ + { + enum: ["always", "never"] + }, + { + type: "object", + properties: { + exceptRange: { + type: "boolean" + }, + onlyEquality: { + type: "boolean" + } + }, + additionalProperties: false + } + ], + + fixable: "code" + }, + + create(context) { + + // Default to "never" (!always) if no option + const always = (context.options[0] === "always"); + const exceptRange = (context.options[1] && context.options[1].exceptRange); + const onlyEquality = (context.options[1] && context.options[1].onlyEquality); + + const sourceCode = context.getSourceCode(); + + /** + * Determines whether node represents a range test. + * A range test is a "between" test like `(0 <= x && x < 1)` or an "outside" + * test like `(x < 0 || 1 <= x)`. It must be wrapped in parentheses, and + * both operators must be `<` or `<=`. Finally, the literal on the left side + * must be less than or equal to the literal on the right side so that the + * test makes any sense. + * @param {ASTNode} node LogicalExpression node to test. + * @returns {boolean} Whether node is a range test. + */ + function isRangeTest(node) { + const left = node.left, + right = node.right; + + /** + * Determines whether node is of the form `0 <= x && x < 1`. + * @returns {boolean} Whether node is a "between" range test. + */ + function isBetweenTest() { + let leftLiteral, rightLiteral; + + return (node.operator === "&&" && + (leftLiteral = getNormalizedLiteral(left.left)) && + (rightLiteral = getNormalizedLiteral(right.right, Number.POSITIVE_INFINITY)) && + leftLiteral.value <= rightLiteral.value && + same(left.right, right.left)); + } + + /** + * Determines whether node is of the form `x < 0 || 1 <= x`. + * @returns {boolean} Whether node is an "outside" range test. + */ + function isOutsideTest() { + let leftLiteral, rightLiteral; + + return (node.operator === "||" && + (leftLiteral = getNormalizedLiteral(left.right, Number.NEGATIVE_INFINITY)) && + (rightLiteral = getNormalizedLiteral(right.left)) && + leftLiteral.value <= rightLiteral.value && + same(left.left, right.right)); + } + + /** + * Determines whether node is wrapped in parentheses. + * @returns {boolean} Whether node is preceded immediately by an open + * paren token and followed immediately by a close + * paren token. + */ + function isParenWrapped() { + return astUtils.isParenthesised(sourceCode, node); + } + + return (node.type === "LogicalExpression" && + left.type === "BinaryExpression" && + right.type === "BinaryExpression" && + isRangeTestOperator(left.operator) && + isRangeTestOperator(right.operator) && + (isBetweenTest() || isOutsideTest()) && + isParenWrapped()); + } + + const OPERATOR_FLIP_MAP = { + "===": "===", + "!==": "!==", + "==": "==", + "!=": "!=", + "<": ">", + ">": "<", + "<=": ">=", + ">=": "<=" + }; + + /** + * Returns a string representation of a BinaryExpression node with its sides/operator flipped around. + * @param {ASTNode} node The BinaryExpression node + * @returns {string} A string representation of the node with the sides and operator flipped + */ + function getFlippedString(node) { + const operatorToken = sourceCode.getFirstTokenBetween(node.left, node.right, token => token.value === node.operator); + const textBeforeOperator = sourceCode.getText().slice(sourceCode.getTokenBefore(operatorToken).range[1], operatorToken.range[0]); + const textAfterOperator = sourceCode.getText().slice(operatorToken.range[1], sourceCode.getTokenAfter(operatorToken).range[0]); + const leftText = sourceCode.getText().slice(node.range[0], sourceCode.getTokenBefore(operatorToken).range[1]); + const rightText = sourceCode.getText().slice(sourceCode.getTokenAfter(operatorToken).range[0], node.range[1]); + + return rightText + textBeforeOperator + OPERATOR_FLIP_MAP[operatorToken.value] + textAfterOperator + leftText; + } + + //-------------------------------------------------------------------------- + // Public + //-------------------------------------------------------------------------- + + return { + BinaryExpression(node) { + const expectedLiteral = always ? node.left : node.right; + const expectedNonLiteral = always ? node.right : node.left; + + // If `expectedLiteral` is not a literal, and `expectedNonLiteral` is a literal, raise an error. + if ( + (expectedNonLiteral.type === "Literal" || looksLikeLiteral(expectedNonLiteral)) && + !(expectedLiteral.type === "Literal" || looksLikeLiteral(expectedLiteral)) && + !(!isEqualityOperator(node.operator) && onlyEquality) && + isComparisonOperator(node.operator) && + !(exceptRange && isRangeTest(context.getAncestors().pop())) + ) { + context.report({ + node, + message: "Expected literal to be on the {{expectedSide}} side of {{operator}}.", + data: { + operator: node.operator, + expectedSide: always ? "left" : "right" + }, + fix: fixer => fixer.replaceText(node, getFlippedString(node)) + }); + } + + } + }; + + } +}; diff --git a/node_modules/eslint/lib/testers/rule-tester.js b/node_modules/eslint/lib/testers/rule-tester.js new file mode 100644 index 00000000..de218a87 --- /dev/null +++ b/node_modules/eslint/lib/testers/rule-tester.js @@ -0,0 +1,591 @@ +/** + * @fileoverview Mocha test wrapper + * @author Ilya Volodin + */ +"use strict"; + +/* global describe, it */ + +/* + * This is a wrapper around mocha to allow for DRY unittests for eslint + * Format: + * RuleTester.run("{ruleName}", { + * valid: [ + * "{code}", + * { code: "{code}", options: {options}, globals: {globals}, parser: "{parser}", settings: {settings} } + * ], + * invalid: [ + * { code: "{code}", errors: {numErrors} }, + * { code: "{code}", errors: ["{errorMessage}"] }, + * { code: "{code}", options: {options}, globals: {globals}, parser: "{parser}", settings: {settings}, errors: [{ message: "{errorMessage}", type: "{errorNodeType}"}] } + * ] + * }); + * + * Variables: + * {code} - String that represents the code to be tested + * {options} - Arguments that are passed to the configurable rules. + * {globals} - An object representing a list of variables that are + * registered as globals + * {parser} - String representing the parser to use + * {settings} - An object representing global settings for all rules + * {numErrors} - If failing case doesn't need to check error message, + * this integer will specify how many errors should be + * received + * {errorMessage} - Message that is returned by the rule on failure + * {errorNodeType} - AST node type that is returned by they rule as + * a cause of the failure. + */ + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"), + assert = require("assert"), + util = require("util"), + validator = require("../config/config-validator"), + ajv = require("../util/ajv"), + Linter = require("../linter"), + Environments = require("../config/environments"), + SourceCodeFixer = require("../util/source-code-fixer"), + interpolate = require("../util/interpolate"); + +//------------------------------------------------------------------------------ +// Private Members +//------------------------------------------------------------------------------ + +/* + * testerDefaultConfig must not be modified as it allows to reset the tester to + * the initial default configuration + */ +const testerDefaultConfig = { rules: {} }; +let defaultConfig = { rules: {} }; + +/* + * List every parameters possible on a test case that are not related to eslint + * configuration + */ +const RuleTesterParameters = [ + "code", + "filename", + "options", + "errors", + "output" +]; + +const hasOwnProperty = Function.call.bind(Object.hasOwnProperty); + +/** + * Clones a given value deeply. + * Note: This ignores `parent` property. + * + * @param {any} x - A value to clone. + * @returns {any} A cloned value. + */ +function cloneDeeplyExcludesParent(x) { + if (typeof x === "object" && x !== null) { + if (Array.isArray(x)) { + return x.map(cloneDeeplyExcludesParent); + } + + const retv = {}; + + for (const key in x) { + if (key !== "parent" && hasOwnProperty(x, key)) { + retv[key] = cloneDeeplyExcludesParent(x[key]); + } + } + + return retv; + } + + return x; +} + +/** + * Freezes a given value deeply. + * + * @param {any} x - A value to freeze. + * @returns {void} + */ +function freezeDeeply(x) { + if (typeof x === "object" && x !== null) { + if (Array.isArray(x)) { + x.forEach(freezeDeeply); + } else { + for (const key in x) { + if (key !== "parent" && hasOwnProperty(x, key)) { + freezeDeeply(x[key]); + } + } + } + Object.freeze(x); + } +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +// default separators for testing +const DESCRIBE = Symbol("describe"); +const IT = Symbol("it"); + +/** + * This is `it` default handler if `it` don't exist. + * @this {Mocha} + * @param {string} text - The description of the test case. + * @param {Function} method - The logic of the test case. + * @returns {any} Returned value of `method`. + */ +function itDefaultHandler(text, method) { + try { + return method.apply(this); + } catch (err) { + if (err instanceof assert.AssertionError) { + err.message += ` (${util.inspect(err.actual)} ${err.operator} ${util.inspect(err.expected)})`; + } + throw err; + } +} + +/** + * This is `describe` default handler if `describe` don't exist. + * @this {Mocha} + * @param {string} text - The description of the test case. + * @param {Function} method - The logic of the test case. + * @returns {any} Returned value of `method`. + */ +function describeDefaultHandler(text, method) { + return method.apply(this); +} + +class RuleTester { + + /** + * Creates a new instance of RuleTester. + * @param {Object} [testerConfig] Optional, extra configuration for the tester + * @constructor + */ + constructor(testerConfig) { + + /** + * The configuration to use for this tester. Combination of the tester + * configuration and the default configuration. + * @type {Object} + */ + this.testerConfig = lodash.merge( + + // we have to clone because merge uses the first argument for recipient + lodash.cloneDeep(defaultConfig), + testerConfig, + { rules: { "rule-tester/validate-ast": "error" } } + ); + + /** + * Rule definitions to define before tests. + * @type {Object} + */ + this.rules = {}; + this.linter = new Linter(); + } + + /** + * Set the configuration to use for all future tests + * @param {Object} config the configuration to use. + * @returns {void} + */ + static setDefaultConfig(config) { + if (typeof config !== "object") { + throw new TypeError("RuleTester.setDefaultConfig: config must be an object"); + } + defaultConfig = config; + + // Make sure the rules object exists since it is assumed to exist later + defaultConfig.rules = defaultConfig.rules || {}; + } + + /** + * Get the current configuration used for all tests + * @returns {Object} the current configuration + */ + static getDefaultConfig() { + return defaultConfig; + } + + /** + * Reset the configuration to the initial configuration of the tester removing + * any changes made until now. + * @returns {void} + */ + static resetDefaultConfig() { + defaultConfig = lodash.cloneDeep(testerDefaultConfig); + } + + + /* + * If people use `mocha test.js --watch` command, `describe` and `it` function + * instances are different for each execution. So `describe` and `it` should get fresh instance + * always. + */ + static get describe() { + return ( + this[DESCRIBE] || + (typeof describe === "function" ? describe : describeDefaultHandler) + ); + } + + static set describe(value) { + this[DESCRIBE] = value; + } + + static get it() { + return ( + this[IT] || + (typeof it === "function" ? it : itDefaultHandler) + ); + } + + static set it(value) { + this[IT] = value; + } + + /** + * Define a rule for one particular run of tests. + * @param {string} name The name of the rule to define. + * @param {Function} rule The rule definition. + * @returns {void} + */ + defineRule(name, rule) { + this.rules[name] = rule; + } + + /** + * Adds a new rule test to execute. + * @param {string} ruleName The name of the rule to run. + * @param {Function} rule The rule to test. + * @param {Object} test The collection of tests to run. + * @returns {void} + */ + run(ruleName, rule, test) { + + const testerConfig = this.testerConfig, + requiredScenarios = ["valid", "invalid"], + scenarioErrors = [], + linter = this.linter; + + if (lodash.isNil(test) || typeof test !== "object") { + throw new TypeError(`Test Scenarios for rule ${ruleName} : Could not find test scenario object`); + } + + requiredScenarios.forEach(scenarioType => { + if (lodash.isNil(test[scenarioType])) { + scenarioErrors.push(`Could not find any ${scenarioType} test scenarios`); + } + }); + + if (scenarioErrors.length > 0) { + throw new Error([ + `Test Scenarios for rule ${ruleName} is invalid:` + ].concat(scenarioErrors).join("\n")); + } + + + linter.defineRule(ruleName, Object.assign({}, rule, { + + // Create a wrapper rule that freezes the `context` properties. + create(context) { + freezeDeeply(context.options); + freezeDeeply(context.settings); + freezeDeeply(context.parserOptions); + + return (typeof rule === "function" ? rule : rule.create)(context); + } + })); + + linter.defineRules(this.rules); + + const ruleMap = linter.getRules(); + + /** + * Run the rule for the given item + * @param {string|Object} item Item to run the rule against + * @returns {Object} Eslint run result + * @private + */ + function runRuleForItem(item) { + let config = lodash.cloneDeep(testerConfig), + code, filename, beforeAST, afterAST; + + if (typeof item === "string") { + code = item; + } else { + code = item.code; + + /* + * Assumes everything on the item is a config except for the + * parameters used by this tester + */ + const itemConfig = lodash.omit(item, RuleTesterParameters); + + /* + * Create the config object from the tester config and this item + * specific configurations. + */ + config = lodash.merge( + config, + itemConfig + ); + } + + if (item.filename) { + filename = item.filename; + } + + if (Object.prototype.hasOwnProperty.call(item, "options")) { + assert(Array.isArray(item.options), "options must be an array"); + config.rules[ruleName] = [1].concat(item.options); + } else { + config.rules[ruleName] = 1; + } + + const schema = validator.getRuleOptionsSchema(rule); + + /* + * Setup AST getters. + * The goal is to check whether or not AST was modified when + * running the rule under test. + */ + linter.defineRule("rule-tester/validate-ast", () => ({ + Program(node) { + beforeAST = cloneDeeplyExcludesParent(node); + }, + "Program:exit"(node) { + afterAST = node; + } + })); + + if (schema) { + ajv.validateSchema(schema); + + if (ajv.errors) { + const errors = ajv.errors.map(error => { + const field = error.dataPath[0] === "." ? error.dataPath.slice(1) : error.dataPath; + + return `\t${field}: ${error.message}`; + }).join("\n"); + + throw new Error([`Schema for rule ${ruleName} is invalid:`, errors]); + } + } + + validator.validate(config, "rule-tester", ruleMap.get.bind(ruleMap), new Environments()); + + return { + messages: linter.verify(code, config, filename, true), + beforeAST, + afterAST: cloneDeeplyExcludesParent(afterAST) + }; + } + + /** + * Check if the AST was changed + * @param {ASTNode} beforeAST AST node before running + * @param {ASTNode} afterAST AST node after running + * @returns {void} + * @private + */ + function assertASTDidntChange(beforeAST, afterAST) { + if (!lodash.isEqual(beforeAST, afterAST)) { + + // Not using directly to avoid performance problem in node 6.1.0. See #6111 + // eslint-disable-next-line no-restricted-properties + assert.deepEqual(beforeAST, afterAST, "Rule should not modify AST."); + } + } + + /** + * Check if the template is valid or not + * all valid cases go through this + * @param {string|Object} item Item to run the rule against + * @returns {void} + * @private + */ + function testValidTemplate(item) { + const result = runRuleForItem(item); + const messages = result.messages; + + assert.strictEqual(messages.length, 0, util.format("Should have no errors but had %d: %s", + messages.length, util.inspect(messages))); + + assertASTDidntChange(result.beforeAST, result.afterAST); + } + + /** + * Asserts that the message matches its expected value. If the expected + * value is a regular expression, it is checked against the actual + * value. + * @param {string} actual Actual value + * @param {string|RegExp} expected Expected value + * @returns {void} + * @private + */ + function assertMessageMatches(actual, expected) { + if (expected instanceof RegExp) { + + // assert.js doesn't have a built-in RegExp match function + assert.ok( + expected.test(actual), + `Expected '${actual}' to match ${expected}` + ); + } else { + assert.strictEqual(actual, expected); + } + } + + /** + * Check if the template is invalid or not + * all invalid cases go through this. + * @param {string|Object} item Item to run the rule against + * @returns {void} + * @private + */ + function testInvalidTemplate(item) { + assert.ok(item.errors || item.errors === 0, + `Did not specify errors for an invalid test of ${ruleName}`); + + const result = runRuleForItem(item); + const messages = result.messages; + + + if (typeof item.errors === "number") { + assert.strictEqual(messages.length, item.errors, util.format("Should have %d error%s but had %d: %s", + item.errors, item.errors === 1 ? "" : "s", messages.length, util.inspect(messages))); + } else { + assert.strictEqual( + messages.length, item.errors.length, + util.format( + "Should have %d error%s but had %d: %s", + item.errors.length, item.errors.length === 1 ? "" : "s", messages.length, util.inspect(messages) + ) + ); + + const hasMessageOfThisRule = messages.some(m => m.ruleId === ruleName); + + for (let i = 0, l = item.errors.length; i < l; i++) { + const error = item.errors[i]; + const message = messages[i]; + + assert(!message.fatal, `A fatal parsing error occurred: ${message.message}`); + assert(hasMessageOfThisRule, "Error rule name should be the same as the name of the rule being tested"); + + if (typeof error === "string" || error instanceof RegExp) { + + // Just an error message. + assertMessageMatches(message.message, error); + } else if (typeof error === "object") { + + /* + * Error object. + * This may have a message, node type, line, and/or + * column. + */ + if (error.message) { + assertMessageMatches(message.message, error.message); + } + + if (error.messageId) { + const hOP = Object.hasOwnProperty.call.bind(Object.hasOwnProperty); + + // verify that `error.message` is `undefined` + assert.strictEqual(error.message, void 0, "Error should not specify both a message and a messageId."); + if (!hOP(rule, "meta") || !hOP(rule.meta, "messages")) { + assert.fail("Rule must specify a messages hash in `meta`"); + } + if (!hOP(rule.meta.messages, error.messageId)) { + const friendlyIDList = `[${Object.keys(rule.meta.messages).map(key => `'${key}'`).join(", ")}]`; + + assert.fail(`Invalid messageId '${error.messageId}'. Expected one of ${friendlyIDList}.`); + } + + let expectedMessage = rule.meta.messages[error.messageId]; + + if (error.data) { + expectedMessage = interpolate(expectedMessage, error.data); + } + + assertMessageMatches(message.message, expectedMessage); + } + + if (error.type) { + assert.strictEqual(message.nodeType, error.type, `Error type should be ${error.type}, found ${message.nodeType}`); + } + + if (error.hasOwnProperty("line")) { + assert.strictEqual(message.line, error.line, `Error line should be ${error.line}`); + } + + if (error.hasOwnProperty("column")) { + assert.strictEqual(message.column, error.column, `Error column should be ${error.column}`); + } + + if (error.hasOwnProperty("endLine")) { + assert.strictEqual(message.endLine, error.endLine, `Error endLine should be ${error.endLine}`); + } + + if (error.hasOwnProperty("endColumn")) { + assert.strictEqual(message.endColumn, error.endColumn, `Error endColumn should be ${error.endColumn}`); + } + } else { + + // Message was an unexpected type + assert.fail(message, null, "Error should be a string, object, or RegExp."); + } + } + } + + if (item.hasOwnProperty("output")) { + if (item.output === null) { + assert.strictEqual( + messages.filter(message => message.fix).length, + 0, + "Expected no autofixes to be suggested" + ); + } else { + const fixResult = SourceCodeFixer.applyFixes(item.code, messages); + + // eslint-disable-next-line no-restricted-properties + assert.equal(fixResult.output, item.output, "Output is incorrect."); + } + } + + assertASTDidntChange(result.beforeAST, result.afterAST); + } + + /* + * This creates a mocha test suite and pipes all supplied info through + * one of the templates above. + */ + RuleTester.describe(ruleName, () => { + RuleTester.describe("valid", () => { + test.valid.forEach(valid => { + RuleTester.it(typeof valid === "object" ? valid.code : valid, () => { + testValidTemplate(valid); + }); + }); + }); + + RuleTester.describe("invalid", () => { + test.invalid.forEach(invalid => { + RuleTester.it(invalid.code, () => { + testInvalidTemplate(invalid); + }); + }); + }); + }); + } +} + +RuleTester[DESCRIBE] = RuleTester[IT] = null; + +module.exports = RuleTester; diff --git a/node_modules/eslint/lib/timing.js b/node_modules/eslint/lib/timing.js new file mode 100644 index 00000000..9452e419 --- /dev/null +++ b/node_modules/eslint/lib/timing.js @@ -0,0 +1,139 @@ +/** + * @fileoverview Tracks performance of individual rules. + * @author Brandon Mills + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/* istanbul ignore next */ +/** + * Align the string to left + * @param {string} str string to evaluate + * @param {int} len length of the string + * @param {string} ch delimiter character + * @returns {string} modified string + * @private + */ +function alignLeft(str, len, ch) { + return str + new Array(len - str.length + 1).join(ch || " "); +} + +/* istanbul ignore next */ +/** + * Align the string to right + * @param {string} str string to evaluate + * @param {int} len length of the string + * @param {string} ch delimiter character + * @returns {string} modified string + * @private + */ +function alignRight(str, len, ch) { + return new Array(len - str.length + 1).join(ch || " ") + str; +} + +//------------------------------------------------------------------------------ +// Module definition +//------------------------------------------------------------------------------ + +const enabled = !!process.env.TIMING; + +const HEADERS = ["Rule", "Time (ms)", "Relative"]; +const ALIGN = [alignLeft, alignRight, alignRight]; + +/* istanbul ignore next */ +/** + * display the data + * @param {Object} data Data object to be displayed + * @returns {string} modified string + * @private + */ +function display(data) { + let total = 0; + const rows = Object.keys(data) + .map(key => { + const time = data[key]; + + total += time; + return [key, time]; + }) + .sort((a, b) => b[1] - a[1]) + .slice(0, 10); + + rows.forEach(row => { + row.push(`${(row[1] * 100 / total).toFixed(1)}%`); + row[1] = row[1].toFixed(3); + }); + + rows.unshift(HEADERS); + + const widths = []; + + rows.forEach(row => { + const len = row.length; + + for (let i = 0; i < len; i++) { + const n = row[i].length; + + if (!widths[i] || n > widths[i]) { + widths[i] = n; + } + } + }); + + const table = rows.map(row => ( + row + .map((cell, index) => ALIGN[index](cell, widths[index])) + .join(" | ") + )); + + table.splice(1, 0, widths.map((width, index) => { + const extraAlignment = index !== 0 && index !== widths.length - 1 ? 2 : 1; + + return ALIGN[index](":", width + extraAlignment, "-"); + }).join("|")); + + console.log(table.join("\n")); // eslint-disable-line no-console +} + +/* istanbul ignore next */ +module.exports = (function() { + + const data = Object.create(null); + + /** + * Time the run + * @param {*} key key from the data object + * @param {Function} fn function to be called + * @returns {Function} function to be executed + * @private + */ + function time(key, fn) { + if (typeof data[key] === "undefined") { + data[key] = 0; + } + + return function() { + let t = process.hrtime(); + + fn.apply(null, Array.prototype.slice.call(arguments)); + t = process.hrtime(t); + data[key] += t[0] * 1e3 + t[1] / 1e6; + }; + } + + if (enabled) { + process.on("exit", () => { + display(data); + }); + } + + return { + time, + enabled + }; + +}()); diff --git a/node_modules/eslint/lib/token-store/backward-token-comment-cursor.js b/node_modules/eslint/lib/token-store/backward-token-comment-cursor.js new file mode 100644 index 00000000..7c2137a1 --- /dev/null +++ b/node_modules/eslint/lib/token-store/backward-token-comment-cursor.js @@ -0,0 +1,57 @@ +/** + * @fileoverview Define the cursor which iterates tokens and comments in reverse. + * @author Toru Nagashima + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const Cursor = require("./cursor"); +const utils = require("./utils"); + +//------------------------------------------------------------------------------ +// Exports +//------------------------------------------------------------------------------ + +/** + * The cursor which iterates tokens and comments in reverse. + */ +module.exports = class BackwardTokenCommentCursor extends Cursor { + + /** + * Initializes this cursor. + * @param {Token[]} tokens - The array of tokens. + * @param {Comment[]} comments - The array of comments. + * @param {Object} indexMap - The map from locations to indices in `tokens`. + * @param {number} startLoc - The start location of the iteration range. + * @param {number} endLoc - The end location of the iteration range. + */ + constructor(tokens, comments, indexMap, startLoc, endLoc) { + super(); + this.tokens = tokens; + this.comments = comments; + this.tokenIndex = utils.getLastIndex(tokens, indexMap, endLoc); + this.commentIndex = utils.search(comments, endLoc) - 1; + this.border = startLoc; + } + + /** @inheritdoc */ + moveNext() { + const token = (this.tokenIndex >= 0) ? this.tokens[this.tokenIndex] : null; + const comment = (this.commentIndex >= 0) ? this.comments[this.commentIndex] : null; + + if (token && (!comment || token.range[1] > comment.range[1])) { + this.current = token; + this.tokenIndex -= 1; + } else if (comment) { + this.current = comment; + this.commentIndex -= 1; + } else { + this.current = null; + } + + return Boolean(this.current) && (this.border === -1 || this.current.range[0] >= this.border); + } +}; diff --git a/node_modules/eslint/lib/token-store/backward-token-cursor.js b/node_modules/eslint/lib/token-store/backward-token-cursor.js new file mode 100644 index 00000000..93973bce --- /dev/null +++ b/node_modules/eslint/lib/token-store/backward-token-cursor.js @@ -0,0 +1,58 @@ +/** + * @fileoverview Define the cursor which iterates tokens only in reverse. + * @author Toru Nagashima + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const Cursor = require("./cursor"); +const utils = require("./utils"); + +//------------------------------------------------------------------------------ +// Exports +//------------------------------------------------------------------------------ + +/** + * The cursor which iterates tokens only in reverse. + */ +module.exports = class BackwardTokenCursor extends Cursor { + + /** + * Initializes this cursor. + * @param {Token[]} tokens - The array of tokens. + * @param {Comment[]} comments - The array of comments. + * @param {Object} indexMap - The map from locations to indices in `tokens`. + * @param {number} startLoc - The start location of the iteration range. + * @param {number} endLoc - The end location of the iteration range. + */ + constructor(tokens, comments, indexMap, startLoc, endLoc) { + super(); + this.tokens = tokens; + this.index = utils.getLastIndex(tokens, indexMap, endLoc); + this.indexEnd = utils.getFirstIndex(tokens, indexMap, startLoc); + } + + /** @inheritdoc */ + moveNext() { + if (this.index >= this.indexEnd) { + this.current = this.tokens[this.index]; + this.index -= 1; + return true; + } + return false; + } + + /* + * + * Shorthand for performance. + * + */ + + /** @inheritdoc */ + getOneToken() { + return (this.index >= this.indexEnd) ? this.tokens[this.index] : null; + } +}; diff --git a/node_modules/eslint/lib/token-store/cursor.js b/node_modules/eslint/lib/token-store/cursor.js new file mode 100644 index 00000000..4e1595c6 --- /dev/null +++ b/node_modules/eslint/lib/token-store/cursor.js @@ -0,0 +1,76 @@ +/** + * @fileoverview Define the abstract class about cursors which iterate tokens. + * @author Toru Nagashima + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Exports +//------------------------------------------------------------------------------ + +/** + * The abstract class about cursors which iterate tokens. + * + * This class has 2 abstract methods. + * + * - `current: Token | Comment | null` ... The current token. + * - `moveNext(): boolean` ... Moves this cursor to the next token. If the next token didn't exist, it returns `false`. + * + * This is similar to ES2015 Iterators. + * However, Iterators were slow (at 2017-01), so I created this class as similar to C# IEnumerable. + * + * There are the following known sub classes. + * + * - ForwardTokenCursor .......... The cursor which iterates tokens only. + * - BackwardTokenCursor ......... The cursor which iterates tokens only in reverse. + * - ForwardTokenCommentCursor ... The cursor which iterates tokens and comments. + * - BackwardTokenCommentCursor .. The cursor which iterates tokens and comments in reverse. + * - DecorativeCursor + * - FilterCursor ............ The cursor which ignores the specified tokens. + * - SkipCursor .............. The cursor which ignores the first few tokens. + * - LimitCursor ............. The cursor which limits the count of tokens. + * + */ +module.exports = class Cursor { + + /** + * Initializes this cursor. + */ + constructor() { + this.current = null; + } + + /** + * Gets the first token. + * This consumes this cursor. + * @returns {Token|Comment} The first token or null. + */ + getOneToken() { + return this.moveNext() ? this.current : null; + } + + /** + * Gets the first tokens. + * This consumes this cursor. + * @returns {(Token|Comment)[]} All tokens. + */ + getAllTokens() { + const tokens = []; + + while (this.moveNext()) { + tokens.push(this.current); + } + + return tokens; + } + + /** + * Moves this cursor to the next token. + * @returns {boolean} `true` if the next token exists. + * @abstract + */ + /* istanbul ignore next */ + moveNext() { // eslint-disable-line class-methods-use-this + throw new Error("Not implemented."); + } +}; diff --git a/node_modules/eslint/lib/token-store/cursors.js b/node_modules/eslint/lib/token-store/cursors.js new file mode 100644 index 00000000..b315c7e6 --- /dev/null +++ b/node_modules/eslint/lib/token-store/cursors.js @@ -0,0 +1,92 @@ +/** + * @fileoverview Define 2 token factories; forward and backward. + * @author Toru Nagashima + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const BackwardTokenCommentCursor = require("./backward-token-comment-cursor"); +const BackwardTokenCursor = require("./backward-token-cursor"); +const FilterCursor = require("./filter-cursor"); +const ForwardTokenCommentCursor = require("./forward-token-comment-cursor"); +const ForwardTokenCursor = require("./forward-token-cursor"); +const LimitCursor = require("./limit-cursor"); +const SkipCursor = require("./skip-cursor"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * The cursor factory. + * @private + */ +class CursorFactory { + + /** + * Initializes this cursor. + * @param {Function} TokenCursor - The class of the cursor which iterates tokens only. + * @param {Function} TokenCommentCursor - The class of the cursor which iterates the mix of tokens and comments. + */ + constructor(TokenCursor, TokenCommentCursor) { + this.TokenCursor = TokenCursor; + this.TokenCommentCursor = TokenCommentCursor; + } + + /** + * Creates a base cursor instance that can be decorated by createCursor. + * + * @param {Token[]} tokens - The array of tokens. + * @param {Comment[]} comments - The array of comments. + * @param {Object} indexMap - The map from locations to indices in `tokens`. + * @param {number} startLoc - The start location of the iteration range. + * @param {number} endLoc - The end location of the iteration range. + * @param {boolean} includeComments - The flag to iterate comments as well. + * @returns {Cursor} The created base cursor. + */ + createBaseCursor(tokens, comments, indexMap, startLoc, endLoc, includeComments) { + const Cursor = includeComments ? this.TokenCommentCursor : this.TokenCursor; + + return new Cursor(tokens, comments, indexMap, startLoc, endLoc); + } + + /** + * Creates a cursor that iterates tokens with normalized options. + * + * @param {Token[]} tokens - The array of tokens. + * @param {Comment[]} comments - The array of comments. + * @param {Object} indexMap - The map from locations to indices in `tokens`. + * @param {number} startLoc - The start location of the iteration range. + * @param {number} endLoc - The end location of the iteration range. + * @param {boolean} includeComments - The flag to iterate comments as well. + * @param {Function|null} filter - The predicate function to choose tokens. + * @param {number} skip - The count of tokens the cursor skips. + * @param {number} count - The maximum count of tokens the cursor iterates. Zero is no iteration for backward compatibility. + * @returns {Cursor} The created cursor. + */ + createCursor(tokens, comments, indexMap, startLoc, endLoc, includeComments, filter, skip, count) { + let cursor = this.createBaseCursor(tokens, comments, indexMap, startLoc, endLoc, includeComments); + + if (filter) { + cursor = new FilterCursor(cursor, filter); + } + if (skip >= 1) { + cursor = new SkipCursor(cursor, skip); + } + if (count >= 0) { + cursor = new LimitCursor(cursor, count); + } + + return cursor; + } +} + +//------------------------------------------------------------------------------ +// Exports +//------------------------------------------------------------------------------ + +exports.forward = new CursorFactory(ForwardTokenCursor, ForwardTokenCommentCursor); +exports.backward = new CursorFactory(BackwardTokenCursor, BackwardTokenCommentCursor); diff --git a/node_modules/eslint/lib/token-store/decorative-cursor.js b/node_modules/eslint/lib/token-store/decorative-cursor.js new file mode 100644 index 00000000..f0bff9c5 --- /dev/null +++ b/node_modules/eslint/lib/token-store/decorative-cursor.js @@ -0,0 +1,39 @@ +/** + * @fileoverview Define the abstract class about cursors which manipulate another cursor. + * @author Toru Nagashima + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const Cursor = require("./cursor"); + +//------------------------------------------------------------------------------ +// Exports +//------------------------------------------------------------------------------ + +/** + * The abstract class about cursors which manipulate another cursor. + */ +module.exports = class DecorativeCursor extends Cursor { + + /** + * Initializes this cursor. + * @param {Cursor} cursor - The cursor to be decorated. + */ + constructor(cursor) { + super(); + this.cursor = cursor; + } + + /** @inheritdoc */ + moveNext() { + const retv = this.cursor.moveNext(); + + this.current = this.cursor.current; + + return retv; + } +}; diff --git a/node_modules/eslint/lib/token-store/filter-cursor.js b/node_modules/eslint/lib/token-store/filter-cursor.js new file mode 100644 index 00000000..7133627b --- /dev/null +++ b/node_modules/eslint/lib/token-store/filter-cursor.js @@ -0,0 +1,43 @@ +/** + * @fileoverview Define the cursor which ignores specified tokens. + * @author Toru Nagashima + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const DecorativeCursor = require("./decorative-cursor"); + +//------------------------------------------------------------------------------ +// Exports +//------------------------------------------------------------------------------ + +/** + * The decorative cursor which ignores specified tokens. + */ +module.exports = class FilterCursor extends DecorativeCursor { + + /** + * Initializes this cursor. + * @param {Cursor} cursor - The cursor to be decorated. + * @param {Function} predicate - The predicate function to decide tokens this cursor iterates. + */ + constructor(cursor, predicate) { + super(cursor); + this.predicate = predicate; + } + + /** @inheritdoc */ + moveNext() { + const predicate = this.predicate; + + while (super.moveNext()) { + if (predicate(this.current)) { + return true; + } + } + return false; + } +}; diff --git a/node_modules/eslint/lib/token-store/forward-token-comment-cursor.js b/node_modules/eslint/lib/token-store/forward-token-comment-cursor.js new file mode 100644 index 00000000..be085529 --- /dev/null +++ b/node_modules/eslint/lib/token-store/forward-token-comment-cursor.js @@ -0,0 +1,57 @@ +/** + * @fileoverview Define the cursor which iterates tokens and comments. + * @author Toru Nagashima + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const Cursor = require("./cursor"); +const utils = require("./utils"); + +//------------------------------------------------------------------------------ +// Exports +//------------------------------------------------------------------------------ + +/** + * The cursor which iterates tokens and comments. + */ +module.exports = class ForwardTokenCommentCursor extends Cursor { + + /** + * Initializes this cursor. + * @param {Token[]} tokens - The array of tokens. + * @param {Comment[]} comments - The array of comments. + * @param {Object} indexMap - The map from locations to indices in `tokens`. + * @param {number} startLoc - The start location of the iteration range. + * @param {number} endLoc - The end location of the iteration range. + */ + constructor(tokens, comments, indexMap, startLoc, endLoc) { + super(); + this.tokens = tokens; + this.comments = comments; + this.tokenIndex = utils.getFirstIndex(tokens, indexMap, startLoc); + this.commentIndex = utils.search(comments, startLoc); + this.border = endLoc; + } + + /** @inheritdoc */ + moveNext() { + const token = (this.tokenIndex < this.tokens.length) ? this.tokens[this.tokenIndex] : null; + const comment = (this.commentIndex < this.comments.length) ? this.comments[this.commentIndex] : null; + + if (token && (!comment || token.range[0] < comment.range[0])) { + this.current = token; + this.tokenIndex += 1; + } else if (comment) { + this.current = comment; + this.commentIndex += 1; + } else { + this.current = null; + } + + return Boolean(this.current) && (this.border === -1 || this.current.range[1] <= this.border); + } +}; diff --git a/node_modules/eslint/lib/token-store/forward-token-cursor.js b/node_modules/eslint/lib/token-store/forward-token-cursor.js new file mode 100644 index 00000000..523ed398 --- /dev/null +++ b/node_modules/eslint/lib/token-store/forward-token-cursor.js @@ -0,0 +1,63 @@ +/** + * @fileoverview Define the cursor which iterates tokens only. + * @author Toru Nagashima + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const Cursor = require("./cursor"); +const utils = require("./utils"); + +//------------------------------------------------------------------------------ +// Exports +//------------------------------------------------------------------------------ + +/** + * The cursor which iterates tokens only. + */ +module.exports = class ForwardTokenCursor extends Cursor { + + /** + * Initializes this cursor. + * @param {Token[]} tokens - The array of tokens. + * @param {Comment[]} comments - The array of comments. + * @param {Object} indexMap - The map from locations to indices in `tokens`. + * @param {number} startLoc - The start location of the iteration range. + * @param {number} endLoc - The end location of the iteration range. + */ + constructor(tokens, comments, indexMap, startLoc, endLoc) { + super(); + this.tokens = tokens; + this.index = utils.getFirstIndex(tokens, indexMap, startLoc); + this.indexEnd = utils.getLastIndex(tokens, indexMap, endLoc); + } + + /** @inheritdoc */ + moveNext() { + if (this.index <= this.indexEnd) { + this.current = this.tokens[this.index]; + this.index += 1; + return true; + } + return false; + } + + /* + * + * Shorthand for performance. + * + */ + + /** @inheritdoc */ + getOneToken() { + return (this.index <= this.indexEnd) ? this.tokens[this.index] : null; + } + + /** @inheritdoc */ + getAllTokens() { + return this.tokens.slice(this.index, this.indexEnd + 1); + } +}; diff --git a/node_modules/eslint/lib/token-store/index.js b/node_modules/eslint/lib/token-store/index.js new file mode 100644 index 00000000..1446b9ff --- /dev/null +++ b/node_modules/eslint/lib/token-store/index.js @@ -0,0 +1,633 @@ +/** + * @fileoverview Object to handle access and retrieval of tokens. + * @author Brandon Mills + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const assert = require("assert"); +const cursors = require("./cursors"); +const ForwardTokenCursor = require("./forward-token-cursor"); +const PaddedTokenCursor = require("./padded-token-cursor"); +const utils = require("./utils"); +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const TOKENS = Symbol("tokens"); +const COMMENTS = Symbol("comments"); +const INDEX_MAP = Symbol("indexMap"); + +/** + * Creates the map from locations to indices in `tokens`. + * + * The first/last location of tokens is mapped to the index of the token. + * The first/last location of comments is mapped to the index of the next token of each comment. + * + * @param {Token[]} tokens - The array of tokens. + * @param {Comment[]} comments - The array of comments. + * @returns {Object} The map from locations to indices in `tokens`. + * @private + */ +function createIndexMap(tokens, comments) { + const map = Object.create(null); + let tokenIndex = 0; + let commentIndex = 0; + let nextStart = 0; + let range = null; + + while (tokenIndex < tokens.length || commentIndex < comments.length) { + nextStart = (commentIndex < comments.length) ? comments[commentIndex].range[0] : Number.MAX_SAFE_INTEGER; + while (tokenIndex < tokens.length && (range = tokens[tokenIndex].range)[0] < nextStart) { + map[range[0]] = tokenIndex; + map[range[1] - 1] = tokenIndex; + tokenIndex += 1; + } + + nextStart = (tokenIndex < tokens.length) ? tokens[tokenIndex].range[0] : Number.MAX_SAFE_INTEGER; + while (commentIndex < comments.length && (range = comments[commentIndex].range)[0] < nextStart) { + map[range[0]] = tokenIndex; + map[range[1] - 1] = tokenIndex; + commentIndex += 1; + } + } + + return map; +} + +/** + * Creates the cursor iterates tokens with options. + * + * @param {CursorFactory} factory - The cursor factory to initialize cursor. + * @param {Token[]} tokens - The array of tokens. + * @param {Comment[]} comments - The array of comments. + * @param {Object} indexMap - The map from locations to indices in `tokens`. + * @param {number} startLoc - The start location of the iteration range. + * @param {number} endLoc - The end location of the iteration range. + * @param {number|Function|Object} [opts=0] - The option object. If this is a number then it's `opts.skip`. If this is a function then it's `opts.filter`. + * @param {boolean} [opts.includeComments=false] - The flag to iterate comments as well. + * @param {Function|null} [opts.filter=null] - The predicate function to choose tokens. + * @param {number} [opts.skip=0] - The count of tokens the cursor skips. + * @returns {Cursor} The created cursor. + * @private + */ +function createCursorWithSkip(factory, tokens, comments, indexMap, startLoc, endLoc, opts) { + let includeComments = false; + let skip = 0; + let filter = null; + + if (typeof opts === "number") { + skip = opts | 0; + } else if (typeof opts === "function") { + filter = opts; + } else if (opts) { + includeComments = !!opts.includeComments; + skip = opts.skip | 0; + filter = opts.filter || null; + } + assert(skip >= 0, "options.skip should be zero or a positive integer."); + assert(!filter || typeof filter === "function", "options.filter should be a function."); + + return factory.createCursor(tokens, comments, indexMap, startLoc, endLoc, includeComments, filter, skip, -1); +} + +/** + * Creates the cursor iterates tokens with options. + * + * @param {CursorFactory} factory - The cursor factory to initialize cursor. + * @param {Token[]} tokens - The array of tokens. + * @param {Comment[]} comments - The array of comments. + * @param {Object} indexMap - The map from locations to indices in `tokens`. + * @param {number} startLoc - The start location of the iteration range. + * @param {number} endLoc - The end location of the iteration range. + * @param {number|Function|Object} [opts=0] - The option object. If this is a number then it's `opts.count`. If this is a function then it's `opts.filter`. + * @param {boolean} [opts.includeComments] - The flag to iterate comments as well. + * @param {Function|null} [opts.filter=null] - The predicate function to choose tokens. + * @param {number} [opts.count=0] - The maximum count of tokens the cursor iterates. Zero is no iteration for backward compatibility. + * @returns {Cursor} The created cursor. + * @private + */ +function createCursorWithCount(factory, tokens, comments, indexMap, startLoc, endLoc, opts) { + let includeComments = false; + let count = 0; + let countExists = false; + let filter = null; + + if (typeof opts === "number") { + count = opts | 0; + countExists = true; + } else if (typeof opts === "function") { + filter = opts; + } else if (opts) { + includeComments = !!opts.includeComments; + count = opts.count | 0; + countExists = typeof opts.count === "number"; + filter = opts.filter || null; + } + assert(count >= 0, "options.count should be zero or a positive integer."); + assert(!filter || typeof filter === "function", "options.filter should be a function."); + + return factory.createCursor(tokens, comments, indexMap, startLoc, endLoc, includeComments, filter, 0, countExists ? count : -1); +} + +/** + * Creates the cursor iterates tokens with options. + * This is overload function of the below. + * + * @param {Token[]} tokens - The array of tokens. + * @param {Comment[]} comments - The array of comments. + * @param {Object} indexMap - The map from locations to indices in `tokens`. + * @param {number} startLoc - The start location of the iteration range. + * @param {number} endLoc - The end location of the iteration range. + * @param {Function|Object} opts - The option object. If this is a function then it's `opts.filter`. + * @param {boolean} [opts.includeComments] - The flag to iterate comments as well. + * @param {Function|null} [opts.filter=null] - The predicate function to choose tokens. + * @param {number} [opts.count=0] - The maximum count of tokens the cursor iterates. Zero is no iteration for backward compatibility. + * @returns {Cursor} The created cursor. + * @private + */ +/** + * Creates the cursor iterates tokens with options. + * + * @param {Token[]} tokens - The array of tokens. + * @param {Comment[]} comments - The array of comments. + * @param {Object} indexMap - The map from locations to indices in `tokens`. + * @param {number} startLoc - The start location of the iteration range. + * @param {number} endLoc - The end location of the iteration range. + * @param {number} [beforeCount=0] - The number of tokens before the node to retrieve. + * @param {boolean} [afterCount=0] - The number of tokens after the node to retrieve. + * @returns {Cursor} The created cursor. + * @private + */ +function createCursorWithPadding(tokens, comments, indexMap, startLoc, endLoc, beforeCount, afterCount) { + if (typeof beforeCount === "undefined" && typeof afterCount === "undefined") { + return new ForwardTokenCursor(tokens, comments, indexMap, startLoc, endLoc); + } + if (typeof beforeCount === "number" || typeof beforeCount === "undefined") { + return new PaddedTokenCursor(tokens, comments, indexMap, startLoc, endLoc, beforeCount | 0, afterCount | 0); + } + return createCursorWithCount(cursors.forward, tokens, comments, indexMap, startLoc, endLoc, beforeCount); +} + +/** + * Gets comment tokens that are adjacent to the current cursor position. + * @param {Cursor} cursor - A cursor instance. + * @returns {Array} An array of comment tokens adjacent to the current cursor position. + * @private + */ +function getAdjacentCommentTokensFromCursor(cursor) { + const tokens = []; + let currentToken = cursor.getOneToken(); + + while (currentToken && astUtils.isCommentToken(currentToken)) { + tokens.push(currentToken); + currentToken = cursor.getOneToken(); + } + + return tokens; +} + +//------------------------------------------------------------------------------ +// Exports +//------------------------------------------------------------------------------ + +/** + * The token store. + * + * This class provides methods to get tokens by locations as fast as possible. + * The methods are a part of public API, so we should be careful if it changes this class. + * + * People can get tokens in O(1) by the hash map which is mapping from the location of tokens/comments to tokens. + * Also people can get a mix of tokens and comments in O(log k), the k is the number of comments. + * Assuming that comments to be much fewer than tokens, this does not make hash map from token's locations to comments to reduce memory cost. + * This uses binary-searching instead for comments. + */ +module.exports = class TokenStore { + + /** + * Initializes this token store. + * @param {Token[]} tokens - The array of tokens. + * @param {Comment[]} comments - The array of comments. + */ + constructor(tokens, comments) { + this[TOKENS] = tokens; + this[COMMENTS] = comments; + this[INDEX_MAP] = createIndexMap(tokens, comments); + } + + //-------------------------------------------------------------------------- + // Gets single token. + //-------------------------------------------------------------------------- + + /** + * Gets the token starting at the specified index. + * @param {number} offset - Index of the start of the token's range. + * @param {Object} [options=0] - The option object. + * @param {boolean} [options.includeComments=false] - The flag to iterate comments as well. + * @returns {Token|null} The token starting at index, or null if no such token. + */ + getTokenByRangeStart(offset, options) { + const includeComments = options && options.includeComments; + const token = cursors.forward.createBaseCursor( + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + offset, + -1, + includeComments + ).getOneToken(); + + if (token && token.range[0] === offset) { + return token; + } + return null; + } + + /** + * Gets the first token of the given node. + * @param {ASTNode} node - The AST node. + * @param {number|Function|Object} [options=0] - The option object. If this is a number then it's `options.skip`. If this is a function then it's `options.filter`. + * @param {boolean} [options.includeComments=false] - The flag to iterate comments as well. + * @param {Function|null} [options.filter=null] - The predicate function to choose tokens. + * @param {number} [options.skip=0] - The count of tokens the cursor skips. + * @returns {Token|null} An object representing the token. + */ + getFirstToken(node, options) { + return createCursorWithSkip( + cursors.forward, + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + node.range[0], + node.range[1], + options + ).getOneToken(); + } + + /** + * Gets the last token of the given node. + * @param {ASTNode} node - The AST node. + * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstToken() + * @returns {Token|null} An object representing the token. + */ + getLastToken(node, options) { + return createCursorWithSkip( + cursors.backward, + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + node.range[0], + node.range[1], + options + ).getOneToken(); + } + + /** + * Gets the token that precedes a given node or token. + * @param {ASTNode|Token|Comment} node - The AST node or token. + * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstToken() + * @returns {Token|null} An object representing the token. + */ + getTokenBefore(node, options) { + return createCursorWithSkip( + cursors.backward, + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + -1, + node.range[0], + options + ).getOneToken(); + } + + /** + * Gets the token that follows a given node or token. + * @param {ASTNode|Token|Comment} node - The AST node or token. + * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstToken() + * @returns {Token|null} An object representing the token. + */ + getTokenAfter(node, options) { + return createCursorWithSkip( + cursors.forward, + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + node.range[1], + -1, + options + ).getOneToken(); + } + + /** + * Gets the first token between two non-overlapping nodes. + * @param {ASTNode|Token|Comment} left - Node before the desired token range. + * @param {ASTNode|Token|Comment} right - Node after the desired token range. + * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstToken() + * @returns {Token|null} An object representing the token. + */ + getFirstTokenBetween(left, right, options) { + return createCursorWithSkip( + cursors.forward, + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + left.range[1], + right.range[0], + options + ).getOneToken(); + } + + /** + * Gets the last token between two non-overlapping nodes. + * @param {ASTNode|Token|Comment} left Node before the desired token range. + * @param {ASTNode|Token|Comment} right Node after the desired token range. + * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstToken() + * @returns {Token|null} An object representing the token. + */ + getLastTokenBetween(left, right, options) { + return createCursorWithSkip( + cursors.backward, + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + left.range[1], + right.range[0], + options + ).getOneToken(); + } + + /** + * Gets the token that precedes a given node or token in the token stream. + * This is defined for backward compatibility. Use `includeComments` option instead. + * TODO: We have a plan to remove this in a future major version. + * @param {ASTNode|Token|Comment} node The AST node or token. + * @param {number} [skip=0] A number of tokens to skip. + * @returns {Token|null} An object representing the token. + * @deprecated + */ + getTokenOrCommentBefore(node, skip) { + return this.getTokenBefore(node, { includeComments: true, skip }); + } + + /** + * Gets the token that follows a given node or token in the token stream. + * This is defined for backward compatibility. Use `includeComments` option instead. + * TODO: We have a plan to remove this in a future major version. + * @param {ASTNode|Token|Comment} node The AST node or token. + * @param {number} [skip=0] A number of tokens to skip. + * @returns {Token|null} An object representing the token. + * @deprecated + */ + getTokenOrCommentAfter(node, skip) { + return this.getTokenAfter(node, { includeComments: true, skip }); + } + + //-------------------------------------------------------------------------- + // Gets multiple tokens. + //-------------------------------------------------------------------------- + + /** + * Gets the first `count` tokens of the given node. + * @param {ASTNode} node - The AST node. + * @param {number|Function|Object} [options=0] - The option object. If this is a number then it's `options.count`. If this is a function then it's `options.filter`. + * @param {boolean} [options.includeComments=false] - The flag to iterate comments as well. + * @param {Function|null} [options.filter=null] - The predicate function to choose tokens. + * @param {number} [options.count=0] - The maximum count of tokens the cursor iterates. + * @returns {Token[]} Tokens. + */ + getFirstTokens(node, options) { + return createCursorWithCount( + cursors.forward, + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + node.range[0], + node.range[1], + options + ).getAllTokens(); + } + + /** + * Gets the last `count` tokens of the given node. + * @param {ASTNode} node - The AST node. + * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstTokens() + * @returns {Token[]} Tokens. + */ + getLastTokens(node, options) { + return createCursorWithCount( + cursors.backward, + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + node.range[0], + node.range[1], + options + ).getAllTokens().reverse(); + } + + /** + * Gets the `count` tokens that precedes a given node or token. + * @param {ASTNode|Token|Comment} node - The AST node or token. + * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstTokens() + * @returns {Token[]} Tokens. + */ + getTokensBefore(node, options) { + return createCursorWithCount( + cursors.backward, + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + -1, + node.range[0], + options + ).getAllTokens().reverse(); + } + + /** + * Gets the `count` tokens that follows a given node or token. + * @param {ASTNode|Token|Comment} node - The AST node or token. + * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstTokens() + * @returns {Token[]} Tokens. + */ + getTokensAfter(node, options) { + return createCursorWithCount( + cursors.forward, + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + node.range[1], + -1, + options + ).getAllTokens(); + } + + /** + * Gets the first `count` tokens between two non-overlapping nodes. + * @param {ASTNode|Token|Comment} left - Node before the desired token range. + * @param {ASTNode|Token|Comment} right - Node after the desired token range. + * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstTokens() + * @returns {Token[]} Tokens between left and right. + */ + getFirstTokensBetween(left, right, options) { + return createCursorWithCount( + cursors.forward, + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + left.range[1], + right.range[0], + options + ).getAllTokens(); + } + + /** + * Gets the last `count` tokens between two non-overlapping nodes. + * @param {ASTNode|Token|Comment} left Node before the desired token range. + * @param {ASTNode|Token|Comment} right Node after the desired token range. + * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstTokens() + * @returns {Token[]} Tokens between left and right. + */ + getLastTokensBetween(left, right, options) { + return createCursorWithCount( + cursors.backward, + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + left.range[1], + right.range[0], + options + ).getAllTokens().reverse(); + } + + /** + * Gets all tokens that are related to the given node. + * @param {ASTNode} node - The AST node. + * @param {Function|Object} options The option object. If this is a function then it's `options.filter`. + * @param {boolean} [options.includeComments=false] - The flag to iterate comments as well. + * @param {Function|null} [options.filter=null] - The predicate function to choose tokens. + * @param {number} [options.count=0] - The maximum count of tokens the cursor iterates. + * @returns {Token[]} Array of objects representing tokens. + */ + /** + * Gets all tokens that are related to the given node. + * @param {ASTNode} node - The AST node. + * @param {int} [beforeCount=0] - The number of tokens before the node to retrieve. + * @param {int} [afterCount=0] - The number of tokens after the node to retrieve. + * @returns {Token[]} Array of objects representing tokens. + */ + getTokens(node, beforeCount, afterCount) { + return createCursorWithPadding( + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + node.range[0], + node.range[1], + beforeCount, + afterCount + ).getAllTokens(); + } + + /** + * Gets all of the tokens between two non-overlapping nodes. + * @param {ASTNode|Token|Comment} left Node before the desired token range. + * @param {ASTNode|Token|Comment} right Node after the desired token range. + * @param {Function|Object} options The option object. If this is a function then it's `options.filter`. + * @param {boolean} [options.includeComments=false] - The flag to iterate comments as well. + * @param {Function|null} [options.filter=null] - The predicate function to choose tokens. + * @param {number} [options.count=0] - The maximum count of tokens the cursor iterates. + * @returns {Token[]} Tokens between left and right. + */ + /** + * Gets all of the tokens between two non-overlapping nodes. + * @param {ASTNode|Token|Comment} left Node before the desired token range. + * @param {ASTNode|Token|Comment} right Node after the desired token range. + * @param {int} [padding=0] Number of extra tokens on either side of center. + * @returns {Token[]} Tokens between left and right. + */ + getTokensBetween(left, right, padding) { + return createCursorWithPadding( + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + left.range[1], + right.range[0], + padding, + padding + ).getAllTokens(); + } + + //-------------------------------------------------------------------------- + // Others. + //-------------------------------------------------------------------------- + + /** + * Checks whether any comments exist or not between the given 2 nodes. + * + * @param {ASTNode} left - The node to check. + * @param {ASTNode} right - The node to check. + * @returns {boolean} `true` if one or more comments exist. + */ + commentsExistBetween(left, right) { + const index = utils.search(this[COMMENTS], left.range[1]); + + return ( + index < this[COMMENTS].length && + this[COMMENTS][index].range[1] <= right.range[0] + ); + } + + /** + * Gets all comment tokens directly before the given node or token. + * @param {ASTNode|token} nodeOrToken The AST node or token to check for adjacent comment tokens. + * @returns {Array} An array of comments in occurrence order. + */ + getCommentsBefore(nodeOrToken) { + const cursor = createCursorWithCount( + cursors.backward, + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + -1, + nodeOrToken.range[0], + { includeComments: true } + ); + + return getAdjacentCommentTokensFromCursor(cursor).reverse(); + } + + /** + * Gets all comment tokens directly after the given node or token. + * @param {ASTNode|token} nodeOrToken The AST node or token to check for adjacent comment tokens. + * @returns {Array} An array of comments in occurrence order. + */ + getCommentsAfter(nodeOrToken) { + const cursor = createCursorWithCount( + cursors.forward, + this[TOKENS], + this[COMMENTS], + this[INDEX_MAP], + nodeOrToken.range[1], + -1, + { includeComments: true } + ); + + return getAdjacentCommentTokensFromCursor(cursor); + } + + /** + * Gets all comment tokens inside the given node. + * @param {ASTNode} node The AST node to get the comments for. + * @returns {Array} An array of comments in occurrence order. + */ + getCommentsInside(node) { + return this.getTokens(node, { + includeComments: true, + filter: astUtils.isCommentToken + }); + } +}; diff --git a/node_modules/eslint/lib/token-store/limit-cursor.js b/node_modules/eslint/lib/token-store/limit-cursor.js new file mode 100644 index 00000000..efb46cf0 --- /dev/null +++ b/node_modules/eslint/lib/token-store/limit-cursor.js @@ -0,0 +1,40 @@ +/** + * @fileoverview Define the cursor which limits the number of tokens. + * @author Toru Nagashima + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const DecorativeCursor = require("./decorative-cursor"); + +//------------------------------------------------------------------------------ +// Exports +//------------------------------------------------------------------------------ + +/** + * The decorative cursor which limits the number of tokens. + */ +module.exports = class LimitCursor extends DecorativeCursor { + + /** + * Initializes this cursor. + * @param {Cursor} cursor - The cursor to be decorated. + * @param {number} count - The count of tokens this cursor iterates. + */ + constructor(cursor, count) { + super(cursor); + this.count = count; + } + + /** @inheritdoc */ + moveNext() { + if (this.count > 0) { + this.count -= 1; + return super.moveNext(); + } + return false; + } +}; diff --git a/node_modules/eslint/lib/token-store/padded-token-cursor.js b/node_modules/eslint/lib/token-store/padded-token-cursor.js new file mode 100644 index 00000000..c083aed1 --- /dev/null +++ b/node_modules/eslint/lib/token-store/padded-token-cursor.js @@ -0,0 +1,38 @@ +/** + * @fileoverview Define the cursor which iterates tokens only, with inflated range. + * @author Toru Nagashima + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const ForwardTokenCursor = require("./forward-token-cursor"); + +//------------------------------------------------------------------------------ +// Exports +//------------------------------------------------------------------------------ + +/** + * The cursor which iterates tokens only, with inflated range. + * This is for the backward compatibility of padding options. + */ +module.exports = class PaddedTokenCursor extends ForwardTokenCursor { + + /** + * Initializes this cursor. + * @param {Token[]} tokens - The array of tokens. + * @param {Comment[]} comments - The array of comments. + * @param {Object} indexMap - The map from locations to indices in `tokens`. + * @param {number} startLoc - The start location of the iteration range. + * @param {number} endLoc - The end location of the iteration range. + * @param {number} beforeCount - The number of tokens this cursor iterates before start. + * @param {number} afterCount - The number of tokens this cursor iterates after end. + */ + constructor(tokens, comments, indexMap, startLoc, endLoc, beforeCount, afterCount) { + super(tokens, comments, indexMap, startLoc, endLoc); + this.index = Math.max(0, this.index - beforeCount); + this.indexEnd = Math.min(tokens.length - 1, this.indexEnd + afterCount); + } +}; diff --git a/node_modules/eslint/lib/token-store/skip-cursor.js b/node_modules/eslint/lib/token-store/skip-cursor.js new file mode 100644 index 00000000..ab34dfab --- /dev/null +++ b/node_modules/eslint/lib/token-store/skip-cursor.js @@ -0,0 +1,42 @@ +/** + * @fileoverview Define the cursor which ignores the first few tokens. + * @author Toru Nagashima + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const DecorativeCursor = require("./decorative-cursor"); + +//------------------------------------------------------------------------------ +// Exports +//------------------------------------------------------------------------------ + +/** + * The decorative cursor which ignores the first few tokens. + */ +module.exports = class SkipCursor extends DecorativeCursor { + + /** + * Initializes this cursor. + * @param {Cursor} cursor - The cursor to be decorated. + * @param {number} count - The count of tokens this cursor skips. + */ + constructor(cursor, count) { + super(cursor); + this.count = count; + } + + /** @inheritdoc */ + moveNext() { + while (this.count > 0) { + this.count -= 1; + if (!super.moveNext()) { + return false; + } + } + return super.moveNext(); + } +}; diff --git a/node_modules/eslint/lib/token-store/utils.js b/node_modules/eslint/lib/token-store/utils.js new file mode 100644 index 00000000..34b0a9af --- /dev/null +++ b/node_modules/eslint/lib/token-store/utils.js @@ -0,0 +1,104 @@ +/** + * @fileoverview Define utilify functions for token store. + * @author Toru Nagashima + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Gets `token.range[0]` from the given token. + * + * @param {Node|Token|Comment} token - The token to get. + * @returns {number} The start location. + * @private + */ +function getStartLocation(token) { + return token.range[0]; +} + +//------------------------------------------------------------------------------ +// Exports +//------------------------------------------------------------------------------ + +/** + * Binary-searches the index of the first token which is after the given location. + * If it was not found, this returns `tokens.length`. + * + * @param {(Token|Comment)[]} tokens - It searches the token in this list. + * @param {number} location - The location to search. + * @returns {number} The found index or `tokens.length`. + */ +exports.search = function search(tokens, location) { + return lodash.sortedIndexBy( + tokens, + { range: [location] }, + getStartLocation + ); +}; + +/** + * Gets the index of the `startLoc` in `tokens`. + * `startLoc` can be the value of `node.range[1]`, so this checks about `startLoc - 1` as well. + * + * @param {(Token|Comment)[]} tokens - The tokens to find an index. + * @param {Object} indexMap - The map from locations to indices. + * @param {number} startLoc - The location to get an index. + * @returns {number} The index. + */ +exports.getFirstIndex = function getFirstIndex(tokens, indexMap, startLoc) { + if (startLoc in indexMap) { + return indexMap[startLoc]; + } + if ((startLoc - 1) in indexMap) { + const index = indexMap[startLoc - 1]; + const token = (index >= 0 && index < tokens.length) ? tokens[index] : null; + + /* + * For the map of "comment's location -> token's index", it points the next token of a comment. + * In that case, +1 is unnecessary. + */ + if (token && token.range[0] >= startLoc) { + return index; + } + return index + 1; + } + return 0; +}; + +/** + * Gets the index of the `endLoc` in `tokens`. + * The information of end locations are recorded at `endLoc - 1` in `indexMap`, so this checks about `endLoc - 1` as well. + * + * @param {(Token|Comment)[]} tokens - The tokens to find an index. + * @param {Object} indexMap - The map from locations to indices. + * @param {number} endLoc - The location to get an index. + * @returns {number} The index. + */ +exports.getLastIndex = function getLastIndex(tokens, indexMap, endLoc) { + if (endLoc in indexMap) { + return indexMap[endLoc] - 1; + } + if ((endLoc - 1) in indexMap) { + const index = indexMap[endLoc - 1]; + const token = (index >= 0 && index < tokens.length) ? tokens[index] : null; + + /* + * For the map of "comment's location -> token's index", it points the next token of a comment. + * In that case, -1 is necessary. + */ + if (token && token.range[1] > endLoc) { + return index - 1; + } + return index; + } + return tokens.length - 1; +}; diff --git a/node_modules/eslint/lib/util/ajv.js b/node_modules/eslint/lib/util/ajv.js new file mode 100644 index 00000000..f9e8b985 --- /dev/null +++ b/node_modules/eslint/lib/util/ajv.js @@ -0,0 +1,29 @@ +/** + * @fileoverview The instance of Ajv validator. + * @author Evgeny Poberezkin + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const Ajv = require("ajv"), + metaSchema = require("ajv/lib/refs/json-schema-draft-04.json"); + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +const ajv = new Ajv({ + meta: false, + validateSchema: false, + missingRefs: "ignore", + verbose: true +}); + +ajv.addMetaSchema(metaSchema); +// eslint-disable-next-line no-underscore-dangle +ajv._opts.defaultMeta = metaSchema.id; + +module.exports = ajv; diff --git a/node_modules/eslint/lib/util/apply-disable-directives.js b/node_modules/eslint/lib/util/apply-disable-directives.js new file mode 100644 index 00000000..81539427 --- /dev/null +++ b/node_modules/eslint/lib/util/apply-disable-directives.js @@ -0,0 +1,160 @@ +/** + * @fileoverview A module that filters reported problems based on `eslint-disable` and `eslint-enable` comments + * @author Teddy Katz + */ + +"use strict"; + +const lodash = require("lodash"); + +/** + * Compares the locations of two objects in a source file + * @param {{line: number, column: number}} itemA The first object + * @param {{line: number, column: number}} itemB The second object + * @returns {number} A value less than 1 if itemA appears before itemB in the source file, greater than 1 if + * itemA appears after itemB in the source file, or 0 if itemA and itemB have the same location. + */ +function compareLocations(itemA, itemB) { + return itemA.line - itemB.line || itemA.column - itemB.column; +} + +/** + * This is the same as the exported function, except that it + * doesn't handle disable-line and disable-next-line directives, and it always reports unused + * disable directives. + * @param {Object} options options for applying directives. This is the same as the options + * for the exported function, except that `reportUnusedDisableDirectives` is not supported + * (this function always reports unused disable directives). + * @returns {{problems: Problem[], unusedDisableDirectives: Problem[]}} An object with a list + * of filtered problems and unused eslint-disable directives + */ +function applyDirectives(options) { + const problems = []; + let nextDirectiveIndex = 0; + let currentGlobalDisableDirective = null; + const disabledRuleMap = new Map(); + + // enabledRules is only used when there is a current global disable directive. + const enabledRules = new Set(); + const usedDisableDirectives = new Set(); + + for (const problem of options.problems) { + while ( + nextDirectiveIndex < options.directives.length && + compareLocations(options.directives[nextDirectiveIndex], problem) <= 0 + ) { + const directive = options.directives[nextDirectiveIndex++]; + + switch (directive.type) { + case "disable": + if (directive.ruleId === null) { + currentGlobalDisableDirective = directive; + disabledRuleMap.clear(); + enabledRules.clear(); + } else if (currentGlobalDisableDirective) { + enabledRules.delete(directive.ruleId); + disabledRuleMap.set(directive.ruleId, directive); + } else { + disabledRuleMap.set(directive.ruleId, directive); + } + break; + + case "enable": + if (directive.ruleId === null) { + currentGlobalDisableDirective = null; + disabledRuleMap.clear(); + } else if (currentGlobalDisableDirective) { + enabledRules.add(directive.ruleId); + disabledRuleMap.delete(directive.ruleId); + } else { + disabledRuleMap.delete(directive.ruleId); + } + break; + + // no default + } + } + + if (disabledRuleMap.has(problem.ruleId)) { + usedDisableDirectives.add(disabledRuleMap.get(problem.ruleId)); + } else if (currentGlobalDisableDirective && !enabledRules.has(problem.ruleId)) { + usedDisableDirectives.add(currentGlobalDisableDirective); + } else { + problems.push(problem); + } + } + + const unusedDisableDirectives = options.directives + .filter(directive => directive.type === "disable" && !usedDisableDirectives.has(directive)) + .map(directive => ({ + ruleId: null, + message: directive.ruleId + ? `Unused eslint-disable directive (no problems were reported from '${directive.ruleId}').` + : "Unused eslint-disable directive (no problems were reported).", + line: directive.unprocessedDirective.line, + column: directive.unprocessedDirective.column, + severity: 2, + source: null, + nodeType: null + })); + + return { problems, unusedDisableDirectives }; +} + +/** + * Given a list of directive comments (i.e. metadata about eslint-disable and eslint-enable comments) and a list + * of reported problems, determines which problems should be reported. + * @param {Object} options Information about directives and problems + * @param {{ + * type: ("disable"|"enable"|"disable-line"|"disable-next-line"), + * ruleId: (string|null), + * line: number, + * column: number + * }} options.directives Directive comments found in the file, with one-based columns. + * Two directive comments can only have the same location if they also have the same type (e.g. a single eslint-disable + * comment for two different rules is represented as two directives). + * @param {{ruleId: (string|null), line: number, column: number}[]} options.problems + * A list of problems reported by rules, sorted by increasing location in the file, with one-based columns. + * @param {boolean} options.reportUnusedDisableDirectives If `true`, adds additional problems for unused directives + * @returns {{ruleId: (string|null), line: number, column: number}[]} + * A list of reported problems that were not disabled by the directive comments. + */ +module.exports = options => { + const blockDirectives = options.directives + .filter(directive => directive.type === "disable" || directive.type === "enable") + .map(directive => Object.assign({}, directive, { unprocessedDirective: directive })) + .sort(compareLocations); + + const lineDirectives = lodash.flatMap(options.directives, directive => { + switch (directive.type) { + case "disable": + case "enable": + return []; + + case "disable-line": + return [ + { type: "disable", line: directive.line, column: 1, ruleId: directive.ruleId, unprocessedDirective: directive }, + { type: "enable", line: directive.line + 1, column: 0, ruleId: directive.ruleId, unprocessedDirective: directive } + ]; + + case "disable-next-line": + return [ + { type: "disable", line: directive.line + 1, column: 1, ruleId: directive.ruleId, unprocessedDirective: directive }, + { type: "enable", line: directive.line + 2, column: 0, ruleId: directive.ruleId, unprocessedDirective: directive } + ]; + + default: + throw new TypeError(`Unrecognized directive type '${directive.type}'`); + } + }).sort(compareLocations); + + const blockDirectivesResult = applyDirectives({ problems: options.problems, directives: blockDirectives }); + const lineDirectivesResult = applyDirectives({ problems: blockDirectivesResult.problems, directives: lineDirectives }); + + return options.reportUnusedDisableDirectives + ? lineDirectivesResult.problems + .concat(blockDirectivesResult.unusedDisableDirectives) + .concat(lineDirectivesResult.unusedDisableDirectives) + .sort(compareLocations) + : lineDirectivesResult.problems; +}; diff --git a/node_modules/eslint/lib/util/fix-tracker.js b/node_modules/eslint/lib/util/fix-tracker.js new file mode 100644 index 00000000..067070df --- /dev/null +++ b/node_modules/eslint/lib/util/fix-tracker.js @@ -0,0 +1,120 @@ +/** + * @fileoverview Helper class to aid in constructing fix commands. + * @author Alan Pierce + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const astUtils = require("../ast-utils"); + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +/** + * A helper class to combine fix options into a fix command. Currently, it + * exposes some "retain" methods that extend the range of the text being + * replaced so that other fixes won't touch that region in the same pass. + */ +class FixTracker { + + /** + * Create a new FixTracker. + * + * @param {ruleFixer} fixer A ruleFixer instance. + * @param {SourceCode} sourceCode A SourceCode object for the current code. + */ + constructor(fixer, sourceCode) { + this.fixer = fixer; + this.sourceCode = sourceCode; + this.retainedRange = null; + } + + /** + * Mark the given range as "retained", meaning that other fixes may not + * may not modify this region in the same pass. + * + * @param {int[]} range The range to retain. + * @returns {FixTracker} The same RuleFixer, for chained calls. + */ + retainRange(range) { + this.retainedRange = range; + return this; + } + + /** + * Given a node, find the function containing it (or the entire program) and + * mark it as retained, meaning that other fixes may not modify it in this + * pass. This is useful for avoiding conflicts in fixes that modify control + * flow. + * + * @param {ASTNode} node The node to use as a starting point. + * @returns {FixTracker} The same RuleFixer, for chained calls. + */ + retainEnclosingFunction(node) { + const functionNode = astUtils.getUpperFunction(node); + + return this.retainRange(functionNode ? functionNode.range : this.sourceCode.ast.range); + } + + /** + * Given a node or token, find the token before and afterward, and mark that + * range as retained, meaning that other fixes may not modify it in this + * pass. This is useful for avoiding conflicts in fixes that make a small + * change to the code where the AST should not be changed. + * + * @param {ASTNode|Token} nodeOrToken The node or token to use as a starting + * point. The token to the left and right are use in the range. + * @returns {FixTracker} The same RuleFixer, for chained calls. + */ + retainSurroundingTokens(nodeOrToken) { + const tokenBefore = this.sourceCode.getTokenBefore(nodeOrToken) || nodeOrToken; + const tokenAfter = this.sourceCode.getTokenAfter(nodeOrToken) || nodeOrToken; + + return this.retainRange([tokenBefore.range[0], tokenAfter.range[1]]); + } + + /** + * Create a fix command that replaces the given range with the given text, + * accounting for any retained ranges. + * + * @param {int[]} range The range to remove in the fix. + * @param {string} text The text to insert in place of the range. + * @returns {Object} The fix command. + */ + replaceTextRange(range, text) { + let actualRange; + + if (this.retainedRange) { + actualRange = [ + Math.min(this.retainedRange[0], range[0]), + Math.max(this.retainedRange[1], range[1]) + ]; + } else { + actualRange = range; + } + + return this.fixer.replaceTextRange( + actualRange, + this.sourceCode.text.slice(actualRange[0], range[0]) + + text + + this.sourceCode.text.slice(range[1], actualRange[1]) + ); + } + + /** + * Create a fix command that removes the given node or token, accounting for + * any retained ranges. + * + * @param {ASTNode|Token} nodeOrToken The node or token to remove. + * @returns {Object} The fix command. + */ + remove(nodeOrToken) { + return this.replaceTextRange(nodeOrToken.range, ""); + } +} + +module.exports = FixTracker; diff --git a/node_modules/eslint/lib/util/glob-util.js b/node_modules/eslint/lib/util/glob-util.js new file mode 100644 index 00000000..d687aa74 --- /dev/null +++ b/node_modules/eslint/lib/util/glob-util.js @@ -0,0 +1,195 @@ +/** + * @fileoverview Utilities for working with globs and the filesystem. + * @author Ian VanSchooten + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const lodash = require("lodash"), + fs = require("fs"), + path = require("path"), + GlobSync = require("./glob"), + + pathUtil = require("./path-util"), + IgnoredPaths = require("../ignored-paths"); + +const debug = require("debug")("eslint:glob-util"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Checks if a provided path is a directory and returns a glob string matching + * all files under that directory if so, the path itself otherwise. + * + * Reason for this is that `glob` needs `/**` to collect all the files under a + * directory where as our previous implementation without `glob` simply walked + * a directory that is passed. So this is to maintain backwards compatibility. + * + * Also makes sure all path separators are POSIX style for `glob` compatibility. + * + * @param {Object} [options] An options object + * @param {string[]} [options.extensions=[".js"]] An array of accepted extensions + * @param {string} [options.cwd=process.cwd()] The cwd to use to resolve relative pathnames + * @returns {Function} A function that takes a pathname and returns a glob that + * matches all files with the provided extensions if + * pathname is a directory. + */ +function processPath(options) { + const cwd = (options && options.cwd) || process.cwd(); + let extensions = (options && options.extensions) || [".js"]; + + extensions = extensions.map(ext => ext.replace(/^\./, "")); + + let suffix = "/**"; + + if (extensions.length === 1) { + suffix += `/*.${extensions[0]}`; + } else { + suffix += `/*.{${extensions.join(",")}}`; + } + + /** + * A function that converts a directory name to a glob pattern + * + * @param {string} pathname The directory path to be modified + * @returns {string} The glob path or the file path itself + * @private + */ + return function(pathname) { + let newPath = pathname; + const resolvedPath = path.resolve(cwd, pathname); + + if (fs.existsSync(resolvedPath) && fs.statSync(resolvedPath).isDirectory()) { + newPath = pathname.replace(/[/\\]$/, "") + suffix; + } + + return pathUtil.convertPathToPosix(newPath); + }; +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +/** + * Resolves any directory patterns into glob-based patterns for easier handling. + * @param {string[]} patterns File patterns (such as passed on the command line). + * @param {Object} options An options object. + * @returns {string[]} The equivalent glob patterns and filepath strings. + */ +function resolveFileGlobPatterns(patterns, options) { + + const processPathExtensions = processPath(options); + + return patterns.filter(p => p.length).map(processPathExtensions); +} + +const dotfilesPattern = /(?:(?:^\.)|(?:[/\\]\.))[^/\\.].*/; + +/** + * Build a list of absolute filesnames on which ESLint will act. + * Ignored files are excluded from the results, as are duplicates. + * + * @param {string[]} globPatterns Glob patterns. + * @param {Object} [providedOptions] An options object. + * @param {string} [providedOptions.cwd] CWD (considered for relative filenames) + * @param {boolean} [providedOptions.ignore] False disables use of .eslintignore. + * @param {string} [providedOptions.ignorePath] The ignore file to use instead of .eslintignore. + * @param {string} [providedOptions.ignorePattern] A pattern of files to ignore. + * @returns {string[]} Resolved absolute filenames. + */ +function listFilesToProcess(globPatterns, providedOptions) { + const options = providedOptions || { ignore: true }; + const files = []; + const added = {}; + + const cwd = options.cwd || process.cwd(); + + const getIgnorePaths = lodash.memoize( + optionsObj => + new IgnoredPaths(optionsObj) + ); + + /** + * Executes the linter on a file defined by the `filename`. Skips + * unsupported file extensions and any files that are already linted. + * @param {string} filename The file to be processed + * @param {boolean} shouldWarnIgnored Whether or not a report should be made if + * the file is ignored + * @param {IgnoredPaths} ignoredPaths An instance of IgnoredPaths + * @returns {void} + */ + function addFile(filename, shouldWarnIgnored, ignoredPaths) { + let ignored = false; + let isSilentlyIgnored; + + if (ignoredPaths.contains(filename, "default")) { + ignored = (options.ignore !== false) && shouldWarnIgnored; + isSilentlyIgnored = !shouldWarnIgnored; + } + + if (options.ignore !== false) { + if (ignoredPaths.contains(filename, "custom")) { + if (shouldWarnIgnored) { + ignored = true; + } else { + isSilentlyIgnored = true; + } + } + } + + if (isSilentlyIgnored && !ignored) { + return; + } + + if (added[filename]) { + return; + } + files.push({ filename, ignored }); + added[filename] = true; + } + + debug("Creating list of files to process."); + globPatterns.forEach(pattern => { + const file = path.resolve(cwd, pattern); + + if (fs.existsSync(file) && fs.statSync(file).isFile()) { + const ignoredPaths = getIgnorePaths(options); + + addFile(fs.realpathSync(file), true, ignoredPaths); + } else { + + // regex to find .hidden or /.hidden patterns, but not ./relative or ../relative + const globIncludesDotfiles = dotfilesPattern.test(pattern); + let newOptions = options; + + if (!options.dotfiles) { + newOptions = Object.assign({}, options, { dotfiles: globIncludesDotfiles }); + } + + const ignoredPaths = getIgnorePaths(newOptions); + const shouldIgnore = ignoredPaths.getIgnoredFoldersGlobChecker(); + const globOptions = { + nodir: true, + dot: true, + cwd + }; + + new GlobSync(pattern, globOptions, shouldIgnore).found.forEach(globMatch => { + addFile(path.resolve(cwd, globMatch), false, ignoredPaths); + }); + } + }); + + return files; +} + +module.exports = { + resolveFileGlobPatterns, + listFilesToProcess +}; diff --git a/node_modules/eslint/lib/util/glob.js b/node_modules/eslint/lib/util/glob.js new file mode 100644 index 00000000..f352dae7 --- /dev/null +++ b/node_modules/eslint/lib/util/glob.js @@ -0,0 +1,63 @@ +/** + * @fileoverview An inherited `glob.GlobSync` to support .gitignore patterns. + * @author Kael Zhang + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const Sync = require("glob").GlobSync, + util = require("util"); + +//------------------------------------------------------------------------------ +// Private +//------------------------------------------------------------------------------ + +const IGNORE = Symbol("ignore"); + +/** + * Subclass of `glob.GlobSync` + * @param {string} pattern Pattern to be matched. + * @param {Object} options `options` for `glob` + * @param {function()} shouldIgnore Method to check whether a directory should be ignored. + * @constructor + */ +function GlobSync(pattern, options, shouldIgnore) { + + /** + * We don't put this thing to argument `options` to avoid + * further problems, such as `options` validation. + * + * Use `Symbol` as much as possible to avoid confliction. + */ + this[IGNORE] = shouldIgnore; + + Sync.call(this, pattern, options); +} + +util.inherits(GlobSync, Sync); + +/* eslint no-underscore-dangle: ["error", { "allow": ["_readdir", "_mark"] }] */ + +GlobSync.prototype._readdir = function(abs, inGlobStar) { + + /** + * `options.nodir` makes `options.mark` as `true`. + * Mark `abs` first + * to make sure `"node_modules"` will be ignored immediately with ignore pattern `"node_modules/"`. + * + * There is a built-in cache about marked `File.Stat` in `glob`, so that we could not worry about the extra invocation of `this._mark()` + */ + const marked = this._mark(abs); + + if (this[IGNORE](marked)) { + return null; + } + + return Sync.prototype._readdir.call(this, abs, inGlobStar); +}; + + +module.exports = GlobSync; diff --git a/node_modules/eslint/lib/util/hash.js b/node_modules/eslint/lib/util/hash.js new file mode 100644 index 00000000..6d7ef8bf --- /dev/null +++ b/node_modules/eslint/lib/util/hash.js @@ -0,0 +1,35 @@ +/** + * @fileoverview Defining the hashing function in one place. + * @author Michael Ficarra + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const murmur = require("imurmurhash"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +// Private +//------------------------------------------------------------------------------ + +/** + * hash the given string + * @param {string} str the string to hash + * @returns {string} the hash + */ +function hash(str) { + return murmur(str).result().toString(36); +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +module.exports = hash; diff --git a/node_modules/eslint/lib/util/interpolate.js b/node_modules/eslint/lib/util/interpolate.js new file mode 100644 index 00000000..cefdcca5 --- /dev/null +++ b/node_modules/eslint/lib/util/interpolate.js @@ -0,0 +1,28 @@ +/** + * @fileoverview Interpolate keys from an object into a string with {{ }} markers. + * @author Jed Fox + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +module.exports = (text, data) => { + if (!data) { + return text; + } + + // Substitution content for any {{ }} markers. + return text.replace(/\{\{([^{}]+?)\}\}/g, (fullMatch, termWithWhitespace) => { + const term = termWithWhitespace.trim(); + + if (term in data) { + return data[term]; + } + + // Preserve old behavior: If parameter name not provided, don't replace it. + return fullMatch; + }); +}; diff --git a/node_modules/eslint/lib/util/keywords.js b/node_modules/eslint/lib/util/keywords.js new file mode 100644 index 00000000..3fbb7777 --- /dev/null +++ b/node_modules/eslint/lib/util/keywords.js @@ -0,0 +1,67 @@ +/** + * @fileoverview A shared list of ES3 keywords. + * @author Josh Perez + */ +"use strict"; + +module.exports = [ + "abstract", + "boolean", + "break", + "byte", + "case", + "catch", + "char", + "class", + "const", + "continue", + "debugger", + "default", + "delete", + "do", + "double", + "else", + "enum", + "export", + "extends", + "false", + "final", + "finally", + "float", + "for", + "function", + "goto", + "if", + "implements", + "import", + "in", + "instanceof", + "int", + "interface", + "long", + "native", + "new", + "null", + "package", + "private", + "protected", + "public", + "return", + "short", + "static", + "super", + "switch", + "synchronized", + "this", + "throw", + "throws", + "transient", + "true", + "try", + "typeof", + "var", + "void", + "volatile", + "while", + "with" +]; diff --git a/node_modules/eslint/lib/util/module-resolver.js b/node_modules/eslint/lib/util/module-resolver.js new file mode 100644 index 00000000..470a54f7 --- /dev/null +++ b/node_modules/eslint/lib/util/module-resolver.js @@ -0,0 +1,85 @@ +/** + * @fileoverview Implements the Node.js require.resolve algorithm + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const Module = require("module"); + +//------------------------------------------------------------------------------ +// Private +//------------------------------------------------------------------------------ + +const DEFAULT_OPTIONS = { + + /* + * module.paths is an array of paths to search for resolving things relative + * to this file. Module.globalPaths contains all of the special Node.js + * directories that can also be searched for modules. + * + * Need to check for existence of module.paths because Jest seems not to + * include it. See https://github.com/eslint/eslint/issues/5791. + */ + lookupPaths: module.paths ? module.paths.concat(Module.globalPaths) : Module.globalPaths.concat() +}; + +/** + * Resolves modules based on a set of options. + */ +class ModuleResolver { + + /** + * Resolves modules based on a set of options. + * @param {Object} options The options for resolving modules. + * @param {string[]} options.lookupPaths An array of paths to include in the + * lookup with the highest priority paths coming first. + */ + constructor(options) { + this.options = Object.assign({}, DEFAULT_OPTIONS, options || {}); + } + + /** + * Resolves the file location of a given module relative to the configured + * lookup paths. + * @param {string} name The module name to resolve. + * @param {string} extraLookupPath An extra path to look into for the module. + * This path is used with the highest priority. + * @returns {string} The resolved file path for the module. + * @throws {Error} If the module cannot be resolved. + */ + resolve(name, extraLookupPath) { + + /* + * First, clone the lookup paths so we're not messing things up for + * subsequent calls to this function. Then, move the extraLookupPath to the + * top of the lookup paths list so it will be searched first. + */ + const lookupPaths = this.options.lookupPaths.concat(); + + lookupPaths.unshift(extraLookupPath); + + /** + * Module._findPath is an internal method to Node.js, then one they use to + * lookup file paths when require() is called. So, we are hooking into the + * exact same logic that Node.js uses. + */ + const result = Module._findPath(name, lookupPaths); // eslint-disable-line no-underscore-dangle + + if (!result) { + throw new Error(`Cannot find module '${name}'`); + } + + return result; + } +} + +//------------------------------------------------------------------------------ +// Public API +//------------------------------------------------------------------------------ + +module.exports = ModuleResolver; diff --git a/node_modules/eslint/lib/util/naming.js b/node_modules/eslint/lib/util/naming.js new file mode 100644 index 00000000..c5ff429a --- /dev/null +++ b/node_modules/eslint/lib/util/naming.js @@ -0,0 +1,113 @@ +/** + * @fileoverview Common helpers for naming of plugins, formatters and configs + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const pathUtil = require("../util/path-util"); + +//------------------------------------------------------------------------------ +// Private +//------------------------------------------------------------------------------ + +const NAMESPACE_REGEX = /^@.*\//i; + +/** + * Brings package name to correct format based on prefix + * @param {string} name The name of the package. + * @param {string} prefix Can be either "eslint-plugin", "eslint-config" or "eslint-formatter" + * @returns {string} Normalized name of the package + * @private + */ +function normalizePackageName(name, prefix) { + let normalizedName = name; + + /** + * On Windows, name can come in with Windows slashes instead of Unix slashes. + * Normalize to Unix first to avoid errors later on. + * https://github.com/eslint/eslint/issues/5644 + */ + if (normalizedName.indexOf("\\") > -1) { + normalizedName = pathUtil.convertPathToPosix(normalizedName); + } + + if (normalizedName.charAt(0) === "@") { + + /** + * it's a scoped package + * package name is the prefix, or just a username + */ + const scopedPackageShortcutRegex = new RegExp(`^(@[^/]+)(?:/(?:${prefix})?)?$`), + scopedPackageNameRegex = new RegExp(`^${prefix}(-|$)`); + + if (scopedPackageShortcutRegex.test(normalizedName)) { + normalizedName = normalizedName.replace(scopedPackageShortcutRegex, `$1/${prefix}`); + } else if (!scopedPackageNameRegex.test(normalizedName.split("/")[1])) { + + /** + * for scoped packages, insert the prefix after the first / unless + * the path is already @scope/eslint or @scope/eslint-xxx-yyy + */ + normalizedName = normalizedName.replace(/^@([^/]+)\/(.*)$/, `@$1/${prefix}-$2`); + } + } else if (normalizedName.indexOf(`${prefix}-`) !== 0) { + normalizedName = `${prefix}-${normalizedName}`; + } + + return normalizedName; +} + +/** + * Removes the prefix from a term. + * @param {string} prefix The prefix to remove. + * @param {string} term The term which may have the prefix. + * @returns {string} The term without prefix. + */ +function removePrefixFromTerm(prefix, term) { + return term.startsWith(prefix) ? term.slice(prefix.length) : term; +} + +/** + * Adds a prefix to a term. + * @param {string} prefix The prefix to add. + * @param {string} term The term which may not have the prefix. + * @returns {string} The term with prefix. + */ +function addPrefixToTerm(prefix, term) { + return term.startsWith(prefix) ? term : `${prefix}${term}`; +} + +/** + * Gets the scope (namespace) of a term. + * @param {string} term The term which may have the namespace. + * @returns {string} The namepace of the term if it has one. + */ +function getNamespaceFromTerm(term) { + const match = term.match(NAMESPACE_REGEX); + + return match ? match[0] : ""; +} + +/** + * Removes the namespace from a term. + * @param {string} term The term which may have the namespace. + * @returns {string} The name of the plugin without the namespace. + */ +function removeNamespaceFromTerm(term) { + return term.replace(NAMESPACE_REGEX, ""); +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +module.exports = { + normalizePackageName, + removePrefixFromTerm, + addPrefixToTerm, + getNamespaceFromTerm, + removeNamespaceFromTerm +}; diff --git a/node_modules/eslint/lib/util/node-event-generator.js b/node_modules/eslint/lib/util/node-event-generator.js new file mode 100644 index 00000000..9d477bbb --- /dev/null +++ b/node_modules/eslint/lib/util/node-event-generator.js @@ -0,0 +1,308 @@ +/** + * @fileoverview The event generator for AST nodes. + * @author Toru Nagashima + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const esquery = require("esquery"); +const lodash = require("lodash"); + +//------------------------------------------------------------------------------ +// Typedefs +//------------------------------------------------------------------------------ + +/** + * An object describing an AST selector + * @typedef {Object} ASTSelector + * @property {string} rawSelector The string that was parsed into this selector + * @property {boolean} isExit `true` if this should be emitted when exiting the node rather than when entering + * @property {Object} parsedSelector An object (from esquery) describing the matching behavior of the selector + * @property {string[]|null} listenerTypes A list of node types that could possibly cause the selector to match, + * or `null` if all node types could cause a match + * @property {number} attributeCount The total number of classes, pseudo-classes, and attribute queries in this selector + * @property {number} identifierCount The total number of identifier queries in this selector + */ + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Gets the possible types of a selector + * @param {Object} parsedSelector An object (from esquery) describing the matching behavior of the selector + * @returns {string[]|null} The node types that could possibly trigger this selector, or `null` if all node types could trigger it + */ +function getPossibleTypes(parsedSelector) { + switch (parsedSelector.type) { + case "identifier": + return [parsedSelector.value]; + + case "matches": { + const typesForComponents = parsedSelector.selectors.map(getPossibleTypes); + + if (typesForComponents.every(typesForComponent => typesForComponent)) { + return lodash.union.apply(null, typesForComponents); + } + return null; + } + + case "compound": { + const typesForComponents = parsedSelector.selectors.map(getPossibleTypes).filter(typesForComponent => typesForComponent); + + // If all of the components could match any type, then the compound could also match any type. + if (!typesForComponents.length) { + return null; + } + + /* + * If at least one of the components could only match a particular type, the compound could only match + * the intersection of those types. + */ + return lodash.intersection.apply(null, typesForComponents); + } + + case "child": + case "descendant": + case "sibling": + case "adjacent": + return getPossibleTypes(parsedSelector.right); + + default: + return null; + + } +} + +/** + * Counts the number of class, pseudo-class, and attribute queries in this selector + * @param {Object} parsedSelector An object (from esquery) describing the selector's matching behavior + * @returns {number} The number of class, pseudo-class, and attribute queries in this selector + */ +function countClassAttributes(parsedSelector) { + switch (parsedSelector.type) { + case "child": + case "descendant": + case "sibling": + case "adjacent": + return countClassAttributes(parsedSelector.left) + countClassAttributes(parsedSelector.right); + + case "compound": + case "not": + case "matches": + return parsedSelector.selectors.reduce((sum, childSelector) => sum + countClassAttributes(childSelector), 0); + + case "attribute": + case "field": + case "nth-child": + case "nth-last-child": + return 1; + + default: + return 0; + } +} + +/** + * Counts the number of identifier queries in this selector + * @param {Object} parsedSelector An object (from esquery) describing the selector's matching behavior + * @returns {number} The number of identifier queries + */ +function countIdentifiers(parsedSelector) { + switch (parsedSelector.type) { + case "child": + case "descendant": + case "sibling": + case "adjacent": + return countIdentifiers(parsedSelector.left) + countIdentifiers(parsedSelector.right); + + case "compound": + case "not": + case "matches": + return parsedSelector.selectors.reduce((sum, childSelector) => sum + countIdentifiers(childSelector), 0); + + case "identifier": + return 1; + + default: + return 0; + } +} + +/** + * Compares the specificity of two selector objects, with CSS-like rules. + * @param {ASTSelector} selectorA An AST selector descriptor + * @param {ASTSelector} selectorB Another AST selector descriptor + * @returns {number} + * a value less than 0 if selectorA is less specific than selectorB + * a value greater than 0 if selectorA is more specific than selectorB + * a value less than 0 if selectorA and selectorB have the same specificity, and selectorA <= selectorB alphabetically + * a value greater than 0 if selectorA and selectorB have the same specificity, and selectorA > selectorB alphabetically + */ +function compareSpecificity(selectorA, selectorB) { + return selectorA.attributeCount - selectorB.attributeCount || + selectorA.identifierCount - selectorB.identifierCount || + (selectorA.rawSelector <= selectorB.rawSelector ? -1 : 1); +} + +/** + * Parses a raw selector string, and throws a useful error if parsing fails. + * @param {string} rawSelector A raw AST selector + * @returns {Object} An object (from esquery) describing the matching behavior of this selector + * @throws {Error} An error if the selector is invalid + */ +function tryParseSelector(rawSelector) { + try { + return esquery.parse(rawSelector.replace(/:exit$/, "")); + } catch (err) { + if (typeof err.offset === "number") { + throw new SyntaxError(`Syntax error in selector "${rawSelector}" at position ${err.offset}: ${err.message}`); + } + throw err; + } +} + +/** + * Parses a raw selector string, and returns the parsed selector along with specificity and type information. + * @param {string} rawSelector A raw AST selector + * @returns {ASTSelector} A selector descriptor + */ +const parseSelector = lodash.memoize(rawSelector => { + const parsedSelector = tryParseSelector(rawSelector); + + return { + rawSelector, + isExit: rawSelector.endsWith(":exit"), + parsedSelector, + listenerTypes: getPossibleTypes(parsedSelector), + attributeCount: countClassAttributes(parsedSelector), + identifierCount: countIdentifiers(parsedSelector) + }; +}); + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +/** + * The event generator for AST nodes. + * This implements below interface. + * + * ```ts + * interface EventGenerator { + * emitter: SafeEmitter; + * enterNode(node: ASTNode): void; + * leaveNode(node: ASTNode): void; + * } + * ``` + */ +class NodeEventGenerator { + + /** + * @param {SafeEmitter} emitter + * An SafeEmitter which is the destination of events. This emitter must already + * have registered listeners for all of the events that it needs to listen for. + * (See lib/util/safe-emitter.js for more details on `SafeEmitter`.) + * @returns {NodeEventGenerator} new instance + */ + constructor(emitter) { + this.emitter = emitter; + this.currentAncestry = []; + this.enterSelectorsByNodeType = new Map(); + this.exitSelectorsByNodeType = new Map(); + this.anyTypeEnterSelectors = []; + this.anyTypeExitSelectors = []; + + emitter.eventNames().forEach(rawSelector => { + const selector = parseSelector(rawSelector); + + if (selector.listenerTypes) { + selector.listenerTypes.forEach(nodeType => { + const typeMap = selector.isExit ? this.exitSelectorsByNodeType : this.enterSelectorsByNodeType; + + if (!typeMap.has(nodeType)) { + typeMap.set(nodeType, []); + } + typeMap.get(nodeType).push(selector); + }); + } else { + (selector.isExit ? this.anyTypeExitSelectors : this.anyTypeEnterSelectors).push(selector); + } + }); + + this.anyTypeEnterSelectors.sort(compareSpecificity); + this.anyTypeExitSelectors.sort(compareSpecificity); + this.enterSelectorsByNodeType.forEach(selectorList => selectorList.sort(compareSpecificity)); + this.exitSelectorsByNodeType.forEach(selectorList => selectorList.sort(compareSpecificity)); + } + + /** + * Checks a selector against a node, and emits it if it matches + * @param {ASTNode} node The node to check + * @param {ASTSelector} selector An AST selector descriptor + * @returns {void} + */ + applySelector(node, selector) { + if (esquery.matches(node, selector.parsedSelector, this.currentAncestry)) { + this.emitter.emit(selector.rawSelector, node); + } + } + + /** + * Applies all appropriate selectors to a node, in specificity order + * @param {ASTNode} node The node to check + * @param {boolean} isExit `false` if the node is currently being entered, `true` if it's currently being exited + * @returns {void} + */ + applySelectors(node, isExit) { + const selectorsByNodeType = (isExit ? this.exitSelectorsByNodeType : this.enterSelectorsByNodeType).get(node.type) || []; + const anyTypeSelectors = isExit ? this.anyTypeExitSelectors : this.anyTypeEnterSelectors; + + /* + * selectorsByNodeType and anyTypeSelectors were already sorted by specificity in the constructor. + * Iterate through each of them, applying selectors in the right order. + */ + let selectorsByTypeIndex = 0; + let anyTypeSelectorsIndex = 0; + + while (selectorsByTypeIndex < selectorsByNodeType.length || anyTypeSelectorsIndex < anyTypeSelectors.length) { + if ( + selectorsByTypeIndex >= selectorsByNodeType.length || + anyTypeSelectorsIndex < anyTypeSelectors.length && + compareSpecificity(anyTypeSelectors[anyTypeSelectorsIndex], selectorsByNodeType[selectorsByTypeIndex]) < 0 + ) { + this.applySelector(node, anyTypeSelectors[anyTypeSelectorsIndex++]); + } else { + this.applySelector(node, selectorsByNodeType[selectorsByTypeIndex++]); + } + } + } + + /** + * Emits an event of entering AST node. + * @param {ASTNode} node - A node which was entered. + * @returns {void} + */ + enterNode(node) { + if (node.parent) { + this.currentAncestry.unshift(node.parent); + } + this.applySelectors(node, false); + } + + /** + * Emits an event of leaving AST node. + * @param {ASTNode} node - A node which was left. + * @returns {void} + */ + leaveNode(node) { + this.applySelectors(node, true); + this.currentAncestry.shift(); + } +} + +module.exports = NodeEventGenerator; diff --git a/node_modules/eslint/lib/util/npm-util.js b/node_modules/eslint/lib/util/npm-util.js new file mode 100644 index 00000000..0b21f626 --- /dev/null +++ b/node_modules/eslint/lib/util/npm-util.js @@ -0,0 +1,177 @@ +/** + * @fileoverview Utility for executing npm commands. + * @author Ian VanSchooten + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const fs = require("fs"), + spawn = require("cross-spawn"), + path = require("path"), + log = require("../logging"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Find the closest package.json file, starting at process.cwd (by default), + * and working up to root. + * + * @param {string} [startDir=process.cwd()] Starting directory + * @returns {string} Absolute path to closest package.json file + */ +function findPackageJson(startDir) { + let dir = path.resolve(startDir || process.cwd()); + + do { + const pkgFile = path.join(dir, "package.json"); + + if (!fs.existsSync(pkgFile) || !fs.statSync(pkgFile).isFile()) { + dir = path.join(dir, ".."); + continue; + } + return pkgFile; + } while (dir !== path.resolve(dir, "..")); + return null; +} + +//------------------------------------------------------------------------------ +// Private +//------------------------------------------------------------------------------ + +/** + * Install node modules synchronously and save to devDependencies in package.json + * @param {string|string[]} packages Node module or modules to install + * @returns {void} + */ +function installSyncSaveDev(packages) { + const packageList = Array.isArray(packages) ? packages : [packages]; + const npmProcess = spawn.sync("npm", ["i", "--save-dev"].concat(packageList), + { stdio: "inherit" }); + const error = npmProcess.error; + + if (error && error.code === "ENOENT") { + const pluralS = packageList.length > 1 ? "s" : ""; + + log.error(`Could not execute npm. Please install the following package${pluralS} with a package manager of your choice: ${packageList.join(", ")}`); + } +} + +/** + * Fetch `peerDependencies` of the given package by `npm show` command. + * @param {string} packageName The package name to fetch peerDependencies. + * @returns {Object} Gotten peerDependencies. Returns null if npm was not found. + */ +function fetchPeerDependencies(packageName) { + const npmProcess = spawn.sync( + "npm", + ["show", "--json", packageName, "peerDependencies"], + { encoding: "utf8" } + ); + + const error = npmProcess.error; + + if (error && error.code === "ENOENT") { + return null; + } + const fetchedText = npmProcess.stdout.trim(); + + return JSON.parse(fetchedText || "{}"); + + +} + +/** + * Check whether node modules are include in a project's package.json. + * + * @param {string[]} packages Array of node module names + * @param {Object} opt Options Object + * @param {boolean} opt.dependencies Set to true to check for direct dependencies + * @param {boolean} opt.devDependencies Set to true to check for development dependencies + * @param {boolean} opt.startdir Directory to begin searching from + * @returns {Object} An object whose keys are the module names + * and values are booleans indicating installation. + */ +function check(packages, opt) { + let deps = []; + const pkgJson = (opt) ? findPackageJson(opt.startDir) : findPackageJson(); + let fileJson; + + if (!pkgJson) { + throw new Error("Could not find a package.json file. Run 'npm init' to create one."); + } + + try { + fileJson = JSON.parse(fs.readFileSync(pkgJson, "utf8")); + } catch (e) { + log.info("Could not read package.json file. Please check that the file contains valid JSON."); + throw new Error(e); + } + + if (opt.devDependencies && typeof fileJson.devDependencies === "object") { + deps = deps.concat(Object.keys(fileJson.devDependencies)); + } + if (opt.dependencies && typeof fileJson.dependencies === "object") { + deps = deps.concat(Object.keys(fileJson.dependencies)); + } + return packages.reduce((status, pkg) => { + status[pkg] = deps.indexOf(pkg) !== -1; + return status; + }, {}); +} + +/** + * Check whether node modules are included in the dependencies of a project's + * package.json. + * + * Convienience wrapper around check(). + * + * @param {string[]} packages Array of node modules to check. + * @param {string} rootDir The directory contianing a package.json + * @returns {Object} An object whose keys are the module names + * and values are booleans indicating installation. + */ +function checkDeps(packages, rootDir) { + return check(packages, { dependencies: true, startDir: rootDir }); +} + +/** + * Check whether node modules are included in the devDependencies of a project's + * package.json. + * + * Convienience wrapper around check(). + * + * @param {string[]} packages Array of node modules to check. + * @returns {Object} An object whose keys are the module names + * and values are booleans indicating installation. + */ +function checkDevDeps(packages) { + return check(packages, { devDependencies: true }); +} + +/** + * Check whether package.json is found in current path. + * + * @param {string=} startDir Starting directory + * @returns {boolean} Whether a package.json is found in current path. + */ +function checkPackageJson(startDir) { + return !!findPackageJson(startDir); +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +module.exports = { + installSyncSaveDev, + fetchPeerDependencies, + checkDeps, + checkDevDeps, + checkPackageJson +}; diff --git a/node_modules/eslint/lib/util/path-util.js b/node_modules/eslint/lib/util/path-util.js new file mode 100644 index 00000000..54460ffd --- /dev/null +++ b/node_modules/eslint/lib/util/path-util.js @@ -0,0 +1,72 @@ +/** + * @fileoverview Common helpers for operations on filenames and paths + * @author Ian VanSchooten + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const path = require("path"); + +//------------------------------------------------------------------------------ +// Private +//------------------------------------------------------------------------------ + +/** + * Replace Windows with posix style paths + * + * @param {string} filepath Path to convert + * @returns {string} Converted filepath + */ +function convertPathToPosix(filepath) { + const normalizedFilepath = path.normalize(filepath); + const posixFilepath = normalizedFilepath.replace(/\\/g, "/"); + + return posixFilepath; +} + +/** + * Converts an absolute filepath to a relative path from a given base path + * + * For example, if the filepath is `/my/awesome/project/foo.bar`, + * and the base directory is `/my/awesome/project/`, + * then this function should return `foo.bar`. + * + * path.relative() does something similar, but it requires a baseDir (`from` argument). + * This function makes it optional and just removes a leading slash if the baseDir is not given. + * + * It does not take into account symlinks (for now). + * + * @param {string} filepath Path to convert to relative path. If already relative, + * it will be assumed to be relative to process.cwd(), + * converted to absolute, and then processed. + * @param {string} [baseDir] Absolute base directory to resolve the filepath from. + * If not provided, all this function will do is remove + * a leading slash. + * @returns {string} Relative filepath + */ +function getRelativePath(filepath, baseDir) { + const absolutePath = path.isAbsolute(filepath) + ? filepath + : path.resolve(filepath); + + if (baseDir) { + if (!path.isAbsolute(baseDir)) { + throw new Error("baseDir should be an absolute path"); + } + return path.relative(baseDir, absolutePath); + } + return absolutePath.replace(/^\//, ""); + +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +module.exports = { + convertPathToPosix, + getRelativePath +}; diff --git a/node_modules/eslint/lib/util/patterns/letters.js b/node_modules/eslint/lib/util/patterns/letters.js new file mode 100644 index 00000000..eb255d8f --- /dev/null +++ b/node_modules/eslint/lib/util/patterns/letters.js @@ -0,0 +1,36 @@ +/** + * @fileoverview Pattern for detecting any letter (even letters outside of ASCII). + * NOTE: This file was generated using this script in JSCS based on the Unicode 7.0.0 standard: https://github.com/jscs-dev/node-jscs/blob/f5ed14427deb7e7aac84f3056a5aab2d9f3e563e/publish/helpers/generate-patterns.js + * Do not edit this file by hand-- please use https://github.com/mathiasbynens/regenerate to regenerate the regular expression exported from this file. + * @author Kevin Partington + * @license MIT License (from JSCS). See below. + */ + +/* + * The MIT License (MIT) + * + * Copyright 2013-2016 Dulin Marat and other contributors + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +"use strict"; + +module.exports = 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diff --git a/node_modules/eslint/lib/util/rule-fixer.js b/node_modules/eslint/lib/util/rule-fixer.js new file mode 100644 index 00000000..bdd80d13 --- /dev/null +++ b/node_modules/eslint/lib/util/rule-fixer.js @@ -0,0 +1,140 @@ +/** + * @fileoverview An object that creates fix commands for rules. + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +// none! + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Creates a fix command that inserts text at the specified index in the source text. + * @param {int} index The 0-based index at which to insert the new text. + * @param {string} text The text to insert. + * @returns {Object} The fix command. + * @private + */ +function insertTextAt(index, text) { + return { + range: [index, index], + text + }; +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +/** + * Creates code fixing commands for rules. + */ + +const ruleFixer = Object.freeze({ + + /** + * Creates a fix command that inserts text after the given node or token. + * The fix is not applied until applyFixes() is called. + * @param {ASTNode|Token} nodeOrToken The node or token to insert after. + * @param {string} text The text to insert. + * @returns {Object} The fix command. + */ + insertTextAfter(nodeOrToken, text) { + return this.insertTextAfterRange(nodeOrToken.range, text); + }, + + /** + * Creates a fix command that inserts text after the specified range in the source text. + * The fix is not applied until applyFixes() is called. + * @param {int[]} range The range to replace, first item is start of range, second + * is end of range. + * @param {string} text The text to insert. + * @returns {Object} The fix command. + */ + insertTextAfterRange(range, text) { + return insertTextAt(range[1], text); + }, + + /** + * Creates a fix command that inserts text before the given node or token. + * The fix is not applied until applyFixes() is called. + * @param {ASTNode|Token} nodeOrToken The node or token to insert before. + * @param {string} text The text to insert. + * @returns {Object} The fix command. + */ + insertTextBefore(nodeOrToken, text) { + return this.insertTextBeforeRange(nodeOrToken.range, text); + }, + + /** + * Creates a fix command that inserts text before the specified range in the source text. + * The fix is not applied until applyFixes() is called. + * @param {int[]} range The range to replace, first item is start of range, second + * is end of range. + * @param {string} text The text to insert. + * @returns {Object} The fix command. + */ + insertTextBeforeRange(range, text) { + return insertTextAt(range[0], text); + }, + + /** + * Creates a fix command that replaces text at the node or token. + * The fix is not applied until applyFixes() is called. + * @param {ASTNode|Token} nodeOrToken The node or token to remove. + * @param {string} text The text to insert. + * @returns {Object} The fix command. + */ + replaceText(nodeOrToken, text) { + return this.replaceTextRange(nodeOrToken.range, text); + }, + + /** + * Creates a fix command that replaces text at the specified range in the source text. + * The fix is not applied until applyFixes() is called. + * @param {int[]} range The range to replace, first item is start of range, second + * is end of range. + * @param {string} text The text to insert. + * @returns {Object} The fix command. + */ + replaceTextRange(range, text) { + return { + range, + text + }; + }, + + /** + * Creates a fix command that removes the node or token from the source. + * The fix is not applied until applyFixes() is called. + * @param {ASTNode|Token} nodeOrToken The node or token to remove. + * @returns {Object} The fix command. + */ + remove(nodeOrToken) { + return this.removeRange(nodeOrToken.range); + }, + + /** + * Creates a fix command that removes the specified range of text from the source. + * The fix is not applied until applyFixes() is called. + * @param {int[]} range The range to remove, first item is start of range, second + * is end of range. + * @returns {Object} The fix command. + */ + removeRange(range) { + return { + range, + text: "" + }; + } + +}); + + +module.exports = ruleFixer; diff --git a/node_modules/eslint/lib/util/safe-emitter.js b/node_modules/eslint/lib/util/safe-emitter.js new file mode 100644 index 00000000..2fa373cb --- /dev/null +++ b/node_modules/eslint/lib/util/safe-emitter.js @@ -0,0 +1,54 @@ +/** + * @fileoverview A variant of EventEmitter which does not give listeners information about each other + * @author Teddy Katz + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Typedefs +//------------------------------------------------------------------------------ + +/** + * An event emitter + * @typedef {Object} SafeEmitter + * @property {function(eventName: string, listenerFunc: Function): void} on Adds a listener for a given event name + * @property {function(eventName: string, arg1?: any, arg2?: any, arg3?: any)} emit Emits an event with a given name. + * This calls all the listeners that were listening for that name, with `arg1`, `arg2`, and `arg3` as arguments. + * @property {function(): string[]} eventNames Gets the list of event names that have registered listeners. + */ + +/** + * Creates an object which can listen for and emit events. + * This is similar to the EventEmitter API in Node's standard library, but it has a few differences. + * The goal is to allow multiple modules to attach arbitrary listeners to the same emitter, without + * letting the modules know about each other at all. + * 1. It has no special keys like `error` and `newListener`, which would allow modules to detect when + * another module throws an error or registers a listener. + * 2. It calls listener functions without any `this` value. (`EventEmitter` calls listeners with a + * `this` value of the emitter instance, which would give listeners access to other listeners.) + * 3. Events can be emitted with at most 3 arguments. (For example: when using `emitter.emit('foo', a, b, c)`, + * the arguments `a`, `b`, and `c` will be passed to the listener functions.) + * @returns {SafeEmitter} An emitter + */ +module.exports = () => { + const listeners = Object.create(null); + + return Object.freeze({ + on(eventName, listener) { + if (eventName in listeners) { + listeners[eventName].push(listener); + } else { + listeners[eventName] = [listener]; + } + }, + emit(eventName, a, b, c) { + if (eventName in listeners) { + listeners[eventName].forEach(listener => listener(a, b, c)); + } + }, + eventNames() { + return Object.keys(listeners); + } + }); +}; diff --git a/node_modules/eslint/lib/util/source-code-fixer.js b/node_modules/eslint/lib/util/source-code-fixer.js new file mode 100644 index 00000000..b5bfc745 --- /dev/null +++ b/node_modules/eslint/lib/util/source-code-fixer.js @@ -0,0 +1,152 @@ +/** + * @fileoverview An object that caches and applies source code fixes. + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const debug = require("debug")("eslint:text-fixer"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +const BOM = "\uFEFF"; + +/** + * Compares items in a messages array by range. + * @param {Message} a The first message. + * @param {Message} b The second message. + * @returns {int} -1 if a comes before b, 1 if a comes after b, 0 if equal. + * @private + */ +function compareMessagesByFixRange(a, b) { + return a.fix.range[0] - b.fix.range[0] || a.fix.range[1] - b.fix.range[1]; +} + +/** + * Compares items in a messages array by line and column. + * @param {Message} a The first message. + * @param {Message} b The second message. + * @returns {int} -1 if a comes before b, 1 if a comes after b, 0 if equal. + * @private + */ +function compareMessagesByLocation(a, b) { + return a.line - b.line || a.column - b.column; +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +/** + * Utility for apply fixes to source code. + * @constructor + */ +function SourceCodeFixer() { + Object.freeze(this); +} + +/** + * Applies the fixes specified by the messages to the given text. Tries to be + * smart about the fixes and won't apply fixes over the same area in the text. + * @param {string} sourceText The text to apply the changes to. + * @param {Message[]} messages The array of messages reported by ESLint. + * @param {boolean|Function} [shouldFix=true] Determines whether each message should be fixed + * @returns {Object} An object containing the fixed text and any unfixed messages. + */ +SourceCodeFixer.applyFixes = function(sourceText, messages, shouldFix) { + debug("Applying fixes"); + + if (shouldFix === false) { + debug("shouldFix parameter was false, not attempting fixes"); + return { + fixed: false, + messages, + output: sourceText + }; + } + + // clone the array + const remainingMessages = [], + fixes = [], + bom = sourceText.startsWith(BOM) ? BOM : "", + text = bom ? sourceText.slice(1) : sourceText; + let lastPos = Number.NEGATIVE_INFINITY, + output = bom; + + /** + * Try to use the 'fix' from a problem. + * @param {Message} problem The message object to apply fixes from + * @returns {boolean} Whether fix was successfully applied + */ + function attemptFix(problem) { + const fix = problem.fix; + const start = fix.range[0]; + const end = fix.range[1]; + + // Remain it as a problem if it's overlapped or it's a negative range + if (lastPos >= start || start > end) { + remainingMessages.push(problem); + return false; + } + + // Remove BOM. + if ((start < 0 && end >= 0) || (start === 0 && fix.text.startsWith(BOM))) { + output = ""; + } + + // Make output to this fix. + output += text.slice(Math.max(0, lastPos), Math.max(0, start)); + output += fix.text; + lastPos = end; + return true; + } + + messages.forEach(problem => { + if (problem.hasOwnProperty("fix")) { + fixes.push(problem); + } else { + remainingMessages.push(problem); + } + }); + + if (fixes.length) { + debug("Found fixes to apply"); + let fixesWereApplied = false; + + for (const problem of fixes.sort(compareMessagesByFixRange)) { + if (typeof shouldFix !== "function" || shouldFix(problem)) { + attemptFix(problem); + + /* + * The only time attemptFix will fail is if a previous fix was + * applied which conflicts with it. So we can mark this as true. + */ + fixesWereApplied = true; + } else { + remainingMessages.push(problem); + } + } + output += text.slice(Math.max(0, lastPos)); + + return { + fixed: fixesWereApplied, + messages: remainingMessages.sort(compareMessagesByLocation), + output + }; + } + + debug("No fixes to apply"); + return { + fixed: false, + messages, + output: bom + text + }; + +}; + +module.exports = SourceCodeFixer; diff --git a/node_modules/eslint/lib/util/source-code-util.js b/node_modules/eslint/lib/util/source-code-util.js new file mode 100644 index 00000000..815fad91 --- /dev/null +++ b/node_modules/eslint/lib/util/source-code-util.js @@ -0,0 +1,106 @@ +/** + * @fileoverview Tools for obtaining SourceCode objects. + * @author Ian VanSchooten + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const CLIEngine = require("../cli-engine"), + globUtil = require("./glob-util"), + baseDefaultOptions = require("../../conf/default-cli-options"); + +const debug = require("debug")("eslint:source-code-util"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Get the SourceCode object for a single file + * @param {string} filename The fully resolved filename to get SourceCode from. + * @param {Object} options A CLIEngine options object. + * @returns {Array} Array of the SourceCode object representing the file + * and fatal error message. + */ +function getSourceCodeOfFile(filename, options) { + debug("getting sourceCode of", filename); + const opts = Object.assign({}, options, { rules: {} }); + const cli = new CLIEngine(opts); + const results = cli.executeOnFiles([filename]); + + if (results && results.results[0] && results.results[0].messages[0] && results.results[0].messages[0].fatal) { + const msg = results.results[0].messages[0]; + + throw new Error(`(${filename}:${msg.line}:${msg.column}) ${msg.message}`); + } + const sourceCode = cli.linter.getSourceCode(); + + return sourceCode; +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + + +/** + * This callback is used to measure execution status in a progress bar + * @callback progressCallback + * @param {number} The total number of times the callback will be called. + */ + +/** + * Gets the SourceCode of a single file, or set of files. + * @param {string[]|string} patterns A filename, directory name, or glob, or an array of them + * @param {Object} [providedOptions] A CLIEngine options object. If not provided, the default cli options will be used. + * @param {progressCallback} [providedCallback] Callback for reporting execution status + * @returns {Object} The SourceCode of all processed files. + */ +function getSourceCodeOfFiles(patterns, providedOptions, providedCallback) { + const sourceCodes = {}; + const globPatternsList = typeof patterns === "string" ? [patterns] : patterns; + let options, callback; + + const defaultOptions = Object.assign({}, baseDefaultOptions, { cwd: process.cwd() }); + + if (typeof providedOptions === "undefined") { + options = defaultOptions; + callback = null; + } else if (typeof providedOptions === "function") { + callback = providedOptions; + options = defaultOptions; + } else if (typeof providedOptions === "object") { + options = Object.assign({}, defaultOptions, providedOptions); + callback = providedCallback; + } + debug("constructed options:", options); + const resolvedPatterns = globUtil.resolveFileGlobPatterns(globPatternsList, options); + + const filenames = globUtil.listFilesToProcess(resolvedPatterns, options) + .filter(fileInfo => !fileInfo.ignored) + .reduce((files, fileInfo) => files.concat(fileInfo.filename), []); + + if (filenames.length === 0) { + debug(`Did not find any files matching pattern(s): ${resolvedPatterns}`); + } + filenames.forEach(filename => { + const sourceCode = getSourceCodeOfFile(filename, options); + + if (sourceCode) { + debug("got sourceCode of", filename); + sourceCodes[filename] = sourceCode; + } + if (callback) { + callback(filenames.length); // eslint-disable-line callback-return + } + }); + return sourceCodes; +} + +module.exports = { + getSourceCodeOfFiles +}; diff --git a/node_modules/eslint/lib/util/source-code.js b/node_modules/eslint/lib/util/source-code.js new file mode 100644 index 00000000..3375f448 --- /dev/null +++ b/node_modules/eslint/lib/util/source-code.js @@ -0,0 +1,508 @@ +/** + * @fileoverview Abstraction of JavaScript source code. + * @author Nicholas C. Zakas + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const TokenStore = require("../token-store"), + Traverser = require("./traverser"), + astUtils = require("../ast-utils"), + lodash = require("lodash"); + +//------------------------------------------------------------------------------ +// Private +//------------------------------------------------------------------------------ + +/** + * Validates that the given AST has the required information. + * @param {ASTNode} ast The Program node of the AST to check. + * @throws {Error} If the AST doesn't contain the correct information. + * @returns {void} + * @private + */ +function validate(ast) { + if (!ast.tokens) { + throw new Error("AST is missing the tokens array."); + } + + if (!ast.comments) { + throw new Error("AST is missing the comments array."); + } + + if (!ast.loc) { + throw new Error("AST is missing location information."); + } + + if (!ast.range) { + throw new Error("AST is missing range information"); + } +} + +/** + * Check to see if its a ES6 export declaration. + * @param {ASTNode} astNode An AST node. + * @returns {boolean} whether the given node represents an export declaration. + * @private + */ +function looksLikeExport(astNode) { + return astNode.type === "ExportDefaultDeclaration" || astNode.type === "ExportNamedDeclaration" || + astNode.type === "ExportAllDeclaration" || astNode.type === "ExportSpecifier"; +} + +/** + * Merges two sorted lists into a larger sorted list in O(n) time. + * @param {Token[]} tokens The list of tokens. + * @param {Token[]} comments The list of comments. + * @returns {Token[]} A sorted list of tokens and comments. + * @private + */ +function sortedMerge(tokens, comments) { + const result = []; + let tokenIndex = 0; + let commentIndex = 0; + + while (tokenIndex < tokens.length || commentIndex < comments.length) { + if (commentIndex >= comments.length || tokenIndex < tokens.length && tokens[tokenIndex].range[0] < comments[commentIndex].range[0]) { + result.push(tokens[tokenIndex++]); + } else { + result.push(comments[commentIndex++]); + } + } + + return result; +} + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +class SourceCode extends TokenStore { + + /** + * Represents parsed source code. + * @param {string|Object} textOrConfig - The source code text or config object. + * @param {string} textOrConfig.text - The source code text. + * @param {ASTNode} textOrConfig.ast - The Program node of the AST representing the code. This AST should be created from the text that BOM was stripped. + * @param {Object|null} textOrConfig.parserServices - The parser srevices. + * @param {ScopeManager|null} textOrConfig.scopeManager - The scope of this source code. + * @param {Object|null} textOrConfig.visitorKeys - The visitor keys to traverse AST. + * @param {ASTNode} [astIfNoConfig] - The Program node of the AST representing the code. This AST should be created from the text that BOM was stripped. + * @constructor + */ + constructor(textOrConfig, astIfNoConfig) { + let text, ast, parserServices, scopeManager, visitorKeys; + + // Process overloading. + if (typeof textOrConfig === "string") { + text = textOrConfig; + ast = astIfNoConfig; + } else if (typeof textOrConfig === "object" && textOrConfig !== null) { + text = textOrConfig.text; + ast = textOrConfig.ast; + parserServices = textOrConfig.parserServices; + scopeManager = textOrConfig.scopeManager; + visitorKeys = textOrConfig.visitorKeys; + } + + validate(ast); + super(ast.tokens, ast.comments); + + /** + * The flag to indicate that the source code has Unicode BOM. + * @type boolean + */ + this.hasBOM = (text.charCodeAt(0) === 0xFEFF); + + /** + * The original text source code. + * BOM was stripped from this text. + * @type string + */ + this.text = (this.hasBOM ? text.slice(1) : text); + + /** + * The parsed AST for the source code. + * @type ASTNode + */ + this.ast = ast; + + /** + * The parser services of this source code. + * @type {Object} + */ + this.parserServices = parserServices || {}; + + /** + * The scope of this source code. + * @type {ScopeManager|null} + */ + this.scopeManager = scopeManager || null; + + /** + * The visitor keys to traverse AST. + * @type {Object} + */ + this.visitorKeys = visitorKeys || Traverser.DEFAULT_VISITOR_KEYS; + + // Check the source text for the presence of a shebang since it is parsed as a standard line comment. + const shebangMatched = this.text.match(astUtils.SHEBANG_MATCHER); + const hasShebang = shebangMatched && ast.comments.length && ast.comments[0].value === shebangMatched[1]; + + if (hasShebang) { + ast.comments[0].type = "Shebang"; + } + + this.tokensAndComments = sortedMerge(ast.tokens, ast.comments); + + /** + * The source code split into lines according to ECMA-262 specification. + * This is done to avoid each rule needing to do so separately. + * @type string[] + */ + this.lines = []; + this.lineStartIndices = [0]; + + const lineEndingPattern = astUtils.createGlobalLinebreakMatcher(); + let match; + + /* + * Previously, this was implemented using a regex that + * matched a sequence of non-linebreak characters followed by a + * linebreak, then adding the lengths of the matches. However, + * this caused a catastrophic backtracking issue when the end + * of a file contained a large number of non-newline characters. + * To avoid this, the current implementation just matches newlines + * and uses match.index to get the correct line start indices. + */ + while ((match = lineEndingPattern.exec(this.text))) { + this.lines.push(this.text.slice(this.lineStartIndices[this.lineStartIndices.length - 1], match.index)); + this.lineStartIndices.push(match.index + match[0].length); + } + this.lines.push(this.text.slice(this.lineStartIndices[this.lineStartIndices.length - 1])); + + // Cache for comments found using getComments(). + this._commentCache = new WeakMap(); + + // don't allow modification of this object + Object.freeze(this); + Object.freeze(this.lines); + } + + /** + * Split the source code into multiple lines based on the line delimiters. + * @param {string} text Source code as a string. + * @returns {string[]} Array of source code lines. + * @public + */ + static splitLines(text) { + return text.split(astUtils.createGlobalLinebreakMatcher()); + } + + /** + * Gets the source code for the given node. + * @param {ASTNode=} node The AST node to get the text for. + * @param {int=} beforeCount The number of characters before the node to retrieve. + * @param {int=} afterCount The number of characters after the node to retrieve. + * @returns {string} The text representing the AST node. + * @public + */ + getText(node, beforeCount, afterCount) { + if (node) { + return this.text.slice(Math.max(node.range[0] - (beforeCount || 0), 0), + node.range[1] + (afterCount || 0)); + } + return this.text; + } + + /** + * Gets the entire source text split into an array of lines. + * @returns {Array} The source text as an array of lines. + * @public + */ + getLines() { + return this.lines; + } + + /** + * Retrieves an array containing all comments in the source code. + * @returns {ASTNode[]} An array of comment nodes. + * @public + */ + getAllComments() { + return this.ast.comments; + } + + /** + * Gets all comments for the given node. + * @param {ASTNode} node The AST node to get the comments for. + * @returns {Object} An object containing a leading and trailing array + * of comments indexed by their position. + * @public + */ + getComments(node) { + if (this._commentCache.has(node)) { + return this._commentCache.get(node); + } + + const comments = { + leading: [], + trailing: [] + }; + + /* + * Return all comments as leading comments of the Program node when + * there is no executable code. + */ + if (node.type === "Program") { + if (node.body.length === 0) { + comments.leading = node.comments; + } + } else { + + /* + * Return comments as trailing comments of nodes that only contain + * comments (to mimic the comment attachment behavior present in Espree). + */ + if ((node.type === "BlockStatement" || node.type === "ClassBody") && node.body.length === 0 || + node.type === "ObjectExpression" && node.properties.length === 0 || + node.type === "ArrayExpression" && node.elements.length === 0 || + node.type === "SwitchStatement" && node.cases.length === 0 + ) { + comments.trailing = this.getTokens(node, { + includeComments: true, + filter: astUtils.isCommentToken + }); + } + + /* + * Iterate over tokens before and after node and collect comment tokens. + * Do not include comments that exist outside of the parent node + * to avoid duplication. + */ + let currentToken = this.getTokenBefore(node, { includeComments: true }); + + while (currentToken && astUtils.isCommentToken(currentToken)) { + if (node.parent && (currentToken.start < node.parent.start)) { + break; + } + comments.leading.push(currentToken); + currentToken = this.getTokenBefore(currentToken, { includeComments: true }); + } + + comments.leading.reverse(); + + currentToken = this.getTokenAfter(node, { includeComments: true }); + + while (currentToken && astUtils.isCommentToken(currentToken)) { + if (node.parent && (currentToken.end > node.parent.end)) { + break; + } + comments.trailing.push(currentToken); + currentToken = this.getTokenAfter(currentToken, { includeComments: true }); + } + } + + this._commentCache.set(node, comments); + return comments; + } + + /** + * Retrieves the JSDoc comment for a given node. + * @param {ASTNode} node The AST node to get the comment for. + * @returns {Token|null} The Block comment token containing the JSDoc comment + * for the given node or null if not found. + * @public + */ + getJSDocComment(node) { + + /** + * Checks for the presence of a JSDoc comment for the given node and returns it. + * @param {ASTNode} astNode The AST node to get the comment for. + * @returns {Token|null} The Block comment token containing the JSDoc comment + * for the given node or null if not found. + * @private + */ + const findJSDocComment = astNode => { + const tokenBefore = this.getTokenBefore(astNode, { includeComments: true }); + + if ( + tokenBefore && + astUtils.isCommentToken(tokenBefore) && + tokenBefore.type === "Block" && + tokenBefore.value.charAt(0) === "*" && + astNode.loc.start.line - tokenBefore.loc.end.line <= 1 + ) { + return tokenBefore; + } + + return null; + }; + let parent = node.parent; + + switch (node.type) { + case "ClassDeclaration": + case "FunctionDeclaration": + return findJSDocComment(looksLikeExport(parent) ? parent : node); + + case "ClassExpression": + return findJSDocComment(parent.parent); + + case "ArrowFunctionExpression": + case "FunctionExpression": + if (parent.type !== "CallExpression" && parent.type !== "NewExpression") { + while ( + !this.getCommentsBefore(parent).length && + !/Function/.test(parent.type) && + parent.type !== "MethodDefinition" && + parent.type !== "Property" + ) { + parent = parent.parent; + + if (!parent) { + break; + } + } + + if (parent && parent.type !== "FunctionDeclaration" && parent.type !== "Program") { + return findJSDocComment(parent); + } + } + + return findJSDocComment(node); + + // falls through + default: + return null; + } + } + + /** + * Gets the deepest node containing a range index. + * @param {int} index Range index of the desired node. + * @returns {ASTNode} The node if found or null if not found. + * @public + */ + getNodeByRangeIndex(index) { + let result = null, + resultParent = null; + + Traverser.traverse(this.ast, { + visitorKeys: this.visitorKeys, + enter(node, parent) { + if (node.range[0] <= index && index < node.range[1]) { + result = node; + resultParent = parent; + } else { + this.skip(); + } + }, + leave(node) { + if (node === result) { + this.break(); + } + } + }); + + return result ? Object.assign({ parent: resultParent }, result) : null; + } + + /** + * Determines if two tokens have at least one whitespace character + * between them. This completely disregards comments in making the + * determination, so comments count as zero-length substrings. + * @param {Token} first The token to check after. + * @param {Token} second The token to check before. + * @returns {boolean} True if there is only space between tokens, false + * if there is anything other than whitespace between tokens. + * @public + */ + isSpaceBetweenTokens(first, second) { + const text = this.text.slice(first.range[1], second.range[0]); + + return /\s/.test(text.replace(/\/\*.*?\*\//g, "")); + } + + /** + * Converts a source text index into a (line, column) pair. + * @param {number} index The index of a character in a file + * @returns {Object} A {line, column} location object with a 0-indexed column + * @public + */ + getLocFromIndex(index) { + if (typeof index !== "number") { + throw new TypeError("Expected `index` to be a number."); + } + + if (index < 0 || index > this.text.length) { + throw new RangeError(`Index out of range (requested index ${index}, but source text has length ${this.text.length}).`); + } + + /* + * For an argument of this.text.length, return the location one "spot" past the last character + * of the file. If the last character is a linebreak, the location will be column 0 of the next + * line; otherwise, the location will be in the next column on the same line. + * + * See getIndexFromLoc for the motivation for this special case. + */ + if (index === this.text.length) { + return { line: this.lines.length, column: this.lines[this.lines.length - 1].length }; + } + + /* + * To figure out which line rangeIndex is on, determine the last index at which rangeIndex could + * be inserted into lineIndices to keep the list sorted. + */ + const lineNumber = lodash.sortedLastIndex(this.lineStartIndices, index); + + return { line: lineNumber, column: index - this.lineStartIndices[lineNumber - 1] }; + } + + /** + * Converts a (line, column) pair into a range index. + * @param {Object} loc A line/column location + * @param {number} loc.line The line number of the location (1-indexed) + * @param {number} loc.column The column number of the location (0-indexed) + * @returns {number} The range index of the location in the file. + * @public + */ + getIndexFromLoc(loc) { + if (typeof loc !== "object" || typeof loc.line !== "number" || typeof loc.column !== "number") { + throw new TypeError("Expected `loc` to be an object with numeric `line` and `column` properties."); + } + + if (loc.line <= 0) { + throw new RangeError(`Line number out of range (line ${loc.line} requested). Line numbers should be 1-based.`); + } + + if (loc.line > this.lineStartIndices.length) { + throw new RangeError(`Line number out of range (line ${loc.line} requested, but only ${this.lineStartIndices.length} lines present).`); + } + + const lineStartIndex = this.lineStartIndices[loc.line - 1]; + const lineEndIndex = loc.line === this.lineStartIndices.length ? this.text.length : this.lineStartIndices[loc.line]; + const positionIndex = lineStartIndex + loc.column; + + /* + * By design, getIndexFromLoc({ line: lineNum, column: 0 }) should return the start index of + * the given line, provided that the line number is valid element of this.lines. Since the + * last element of this.lines is an empty string for files with trailing newlines, add a + * special case where getting the index for the first location after the end of the file + * will return the length of the file, rather than throwing an error. This allows rules to + * use getIndexFromLoc consistently without worrying about edge cases at the end of a file. + */ + if ( + loc.line === this.lineStartIndices.length && positionIndex > lineEndIndex || + loc.line < this.lineStartIndices.length && positionIndex >= lineEndIndex + ) { + throw new RangeError(`Column number out of range (column ${loc.column} requested, but the length of line ${loc.line} is ${lineEndIndex - lineStartIndex}).`); + } + + return positionIndex; + } +} + +module.exports = SourceCode; diff --git a/node_modules/eslint/lib/util/traverser.js b/node_modules/eslint/lib/util/traverser.js new file mode 100644 index 00000000..79fb32fa --- /dev/null +++ b/node_modules/eslint/lib/util/traverser.js @@ -0,0 +1,193 @@ +/** + * @fileoverview Traverser to traverse AST trees. + * @author Nicholas C. Zakas + * @author Toru Nagashima + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +const vk = require("eslint-visitor-keys"); +const debug = require("debug")("eslint:traverser"); + +//------------------------------------------------------------------------------ +// Helpers +//------------------------------------------------------------------------------ + +/** + * Do nothing. + * @returns {void} + */ +function noop() { + + // do nothing. +} + +/** + * Check whether the given value is an ASTNode or not. + * @param {any} x The value to check. + * @returns {boolean} `true` if the value is an ASTNode. + */ +function isNode(x) { + return x !== null && typeof x === "object" && typeof x.type === "string"; +} + +/** + * Get the visitor keys of a given node. + * @param {Object} visitorKeys The map of visitor keys. + * @param {ASTNode} node The node to get their visitor keys. + * @returns {string[]} The visitor keys of the node. + */ +function getVisitorKeys(visitorKeys, node) { + let keys = visitorKeys[node.type]; + + if (!keys) { + keys = vk.getKeys(node); + debug("Unknown node type \"%s\": Estimated visitor keys %j", node.type, keys); + } + + return keys; +} + +/** + * The traverser class to traverse AST trees. + */ +class Traverser { + constructor() { + this._current = null; + this._parents = []; + this._skipped = false; + this._broken = false; + this._visitorKeys = null; + this._enter = null; + this._leave = null; + } + + /** + * @returns {ASTNode} The current node. + */ + current() { + return this._current; + } + + /** + * @returns {ASTNode[]} The ancestor nodes. + */ + parents() { + return this._parents.slice(0); + } + + /** + * Break the current traversal. + * @returns {void} + */ + break() { + this._broken = true; + } + + /** + * Skip child nodes for the current traversal. + * @returns {void} + */ + skip() { + this._skipped = true; + } + + /** + * Traverse the given AST tree. + * @param {ASTNode} node The root node to traverse. + * @param {Object} options The option object. + * @param {Object} [options.visitorKeys=DEFAULT_VISITOR_KEYS] The keys of each node types to traverse child nodes. Default is `./default-visitor-keys.json`. + * @param {Function} [options.enter=noop] The callback function which is called on entering each node. + * @param {Function} [options.leave=noop] The callback function which is called on leaving each node. + * @returns {void} + */ + traverse(node, options) { + this._current = null; + this._parents = []; + this._skipped = false; + this._broken = false; + this._visitorKeys = options.visitorKeys || vk.KEYS; + this._enter = options.enter || noop; + this._leave = options.leave || noop; + this._traverse(node, null); + } + + /** + * Traverse the given AST tree recursively. + * @param {ASTNode} node The current node. + * @param {ASTNode|null} parent The parent node. + * @returns {void} + * @private + */ + _traverse(node, parent) { + if (!isNode(node)) { + return; + } + + this._current = node; + this._skipped = false; + this._enter(node, parent); + + if (!this._skipped && !this._broken) { + const keys = getVisitorKeys(this._visitorKeys, node); + + if (keys.length >= 1) { + this._parents.push(node); + for (let i = 0; i < keys.length && !this._broken; ++i) { + const child = node[keys[i]]; + + if (Array.isArray(child)) { + for (let j = 0; j < child.length && !this._broken; ++j) { + this._traverse(child[j], node); + } + } else { + this._traverse(child, node); + } + } + this._parents.pop(); + } + } + + if (!this._broken) { + this._leave(node, parent); + } + + this._current = parent; + } + + /** + * Calculates the keys to use for traversal. + * @param {ASTNode} node The node to read keys from. + * @returns {string[]} An array of keys to visit on the node. + * @private + */ + static getKeys(node) { + return vk.getKeys(node); + } + + /** + * Traverse the given AST tree. + * @param {ASTNode} node The root node to traverse. + * @param {Object} options The option object. + * @param {Object} [options.visitorKeys=DEFAULT_VISITOR_KEYS] The keys of each node types to traverse child nodes. Default is `./default-visitor-keys.json`. + * @param {Function} [options.enter=noop] The callback function which is called on entering each node. + * @param {Function} [options.leave=noop] The callback function which is called on leaving each node. + * @returns {void} + */ + static traverse(node, options) { + new Traverser().traverse(node, options); + } + + /** + * The default visitor keys. + * @type {Object} + */ + static get DEFAULT_VISITOR_KEYS() { + return vk.KEYS; + } +} + +module.exports = Traverser; diff --git a/node_modules/eslint/lib/util/xml-escape.js b/node_modules/eslint/lib/util/xml-escape.js new file mode 100644 index 00000000..9f43c99c --- /dev/null +++ b/node_modules/eslint/lib/util/xml-escape.js @@ -0,0 +1,34 @@ +/** + * @fileoverview XML character escaper + * @author George Chung + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Public Interface +//------------------------------------------------------------------------------ + +/** + * Returns the escaped value for a character + * @param {string} s string to examine + * @returns {string} severity level + * @private + */ +module.exports = function(s) { + return (`${s}`).replace(/[<>&"'\x00-\x1F\x7F\u0080-\uFFFF]/g, c => { // eslint-disable-line no-control-regex + switch (c) { + case "<": + return "<"; + case ">": + return ">"; + case "&": + return "&"; + case "\"": + return """; + case "'": + return "'"; + default: + return `&#${c.charCodeAt(0)};`; + } + }); +}; diff --git a/node_modules/eslint/messages/extend-config-missing.txt b/node_modules/eslint/messages/extend-config-missing.txt new file mode 100644 index 00000000..38e64581 --- /dev/null +++ b/node_modules/eslint/messages/extend-config-missing.txt @@ -0,0 +1,3 @@ +ESLint couldn't find the config "<%- configName %>" to extend from. Please check that the name of the config is correct. + +If you still have problems, please stop by https://gitter.im/eslint/eslint to chat with the team. diff --git a/node_modules/eslint/messages/no-config-found.txt b/node_modules/eslint/messages/no-config-found.txt new file mode 100644 index 00000000..2f95c41b --- /dev/null +++ b/node_modules/eslint/messages/no-config-found.txt @@ -0,0 +1,7 @@ +ESLint couldn't find a configuration file. To set up a configuration file for this project, please run: + + eslint --init + +ESLint looked for configuration files in <%= directory %> and its ancestors. If it found none, it then looked in your home directory. + +If you think you already have a configuration file or if you need more help, please stop by the ESLint chat room: https://gitter.im/eslint/eslint diff --git a/node_modules/eslint/messages/plugin-missing.txt b/node_modules/eslint/messages/plugin-missing.txt new file mode 100644 index 00000000..00c7fe78 --- /dev/null +++ b/node_modules/eslint/messages/plugin-missing.txt @@ -0,0 +1,9 @@ +ESLint couldn't find the plugin "<%- pluginName %>". This can happen for a couple different reasons: + +1. If ESLint is installed globally, then make sure <%- pluginName %> is also installed globally. A globally-installed ESLint cannot find a locally-installed plugin. + +2. If ESLint is installed locally, then it's likely that the plugin isn't installed correctly. Try reinstalling by running the following: + + npm i <%- pluginName %>@latest --save-dev + +If you still can't figure out the problem, please stop by https://gitter.im/eslint/eslint to chat with the team. diff --git a/node_modules/eslint/messages/whitespace-found.txt b/node_modules/eslint/messages/whitespace-found.txt new file mode 100644 index 00000000..eea4efcc --- /dev/null +++ b/node_modules/eslint/messages/whitespace-found.txt @@ -0,0 +1,3 @@ +ESLint couldn't find the plugin "<%- pluginName %>". because there is whitespace in the name. Please check your configuration and remove all whitespace from the plugin name. + +If you still can't figure out the problem, please stop by https://gitter.im/eslint/eslint to chat with the team. diff --git a/node_modules/eslint/package.json b/node_modules/eslint/package.json new file mode 100644 index 00000000..cc27ace3 --- /dev/null +++ b/node_modules/eslint/package.json @@ -0,0 +1,161 @@ +{ + "_from": "eslint", + "_id": "eslint@4.19.1", + "_inBundle": false, + "_integrity": "sha512-bT3/1x1EbZB7phzYu7vCr1v3ONuzDtX8WjuM9c0iYxe+cq+pwcKEoQjl7zd3RpC6YOLgnSy3cTN58M2jcoPDIQ==", + "_location": "/eslint", + "_phantomChildren": {}, + "_requested": { + "type": "tag", + "registry": true, + "raw": "eslint", + "name": "eslint", + "escapedName": "eslint", + "rawSpec": "", + "saveSpec": null, + "fetchSpec": "latest" + }, + "_requiredBy": [ + "#USER", + "/" + ], + "_resolved": "https://registry.npmjs.org/eslint/-/eslint-4.19.1.tgz", + "_shasum": "32d1d653e1d90408854bfb296f076ec7e186a300", + "_spec": "eslint", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino", + "author": { + "name": "Nicholas C. Zakas", + "email": "nicholas+npm@nczconsulting.com" + }, + "bin": { + "eslint": "./bin/eslint.js" + }, + "bugs": { + "url": "https://github.com/eslint/eslint/issues/" + }, + "bundleDependencies": false, + "dependencies": { + "ajv": "^5.3.0", + "babel-code-frame": "^6.22.0", + "chalk": "^2.1.0", + "concat-stream": "^1.6.0", + "cross-spawn": "^5.1.0", + "debug": "^3.1.0", + "doctrine": "^2.1.0", + "eslint-scope": "^3.7.1", + "eslint-visitor-keys": "^1.0.0", + "espree": "^3.5.4", + "esquery": "^1.0.0", + "esutils": "^2.0.2", + "file-entry-cache": "^2.0.0", + "functional-red-black-tree": "^1.0.1", + "glob": "^7.1.2", + "globals": "^11.0.1", + "ignore": "^3.3.3", + "imurmurhash": "^0.1.4", + "inquirer": "^3.0.6", + "is-resolvable": "^1.0.0", + "js-yaml": "^3.9.1", + "json-stable-stringify-without-jsonify": "^1.0.1", + "levn": "^0.3.0", + "lodash": "^4.17.4", + "minimatch": "^3.0.2", + "mkdirp": "^0.5.1", + "natural-compare": "^1.4.0", + "optionator": "^0.8.2", + "path-is-inside": "^1.0.2", + "pluralize": "^7.0.0", + "progress": "^2.0.0", + "regexpp": "^1.0.1", + "require-uncached": "^1.0.3", + "semver": "^5.3.0", + "strip-ansi": "^4.0.0", + "strip-json-comments": "~2.0.1", + "table": "4.0.2", + "text-table": "~0.2.0" + }, + "deprecated": false, + "description": "An AST-based pattern checker for JavaScript.", + "devDependencies": { + "babel-polyfill": "^6.23.0", + "babel-preset-es2015": "^6.24.1", + "babelify": "^7.3.0", + "beefy": "^2.1.8", + "brfs": "1.4.3", + "browserify": "^14.4.0", + "chai": "^4.0.1", + "cheerio": "^0.22.0", + "coveralls": "^2.13.1", + "dateformat": "^2.0.0", + "ejs": "^2.5.6", + "eslint-plugin-eslint-plugin": "^1.2.0", + "eslint-plugin-node": "^5.1.0", + "eslint-plugin-rulesdir": "^0.1.0", + "eslint-release": "^0.10.1", + "eslint-rule-composer": "^0.1.0", + "eslump": "1.6.0", + "esprima": "^4.0.0", + "esprima-fb": "^15001.1001.0-dev-harmony-fb", + "istanbul": "^0.4.5", + "jsdoc": "^3.4.3", + "karma": "^1.7.0", + "karma-babel-preprocessor": "^6.0.1", + "karma-mocha": "^1.3.0", + "karma-mocha-reporter": "^2.2.3", + "karma-phantomjs-launcher": "^1.0.4", + "leche": "^2.1.2", + "load-perf": "^0.2.0", + "markdownlint": "^0.6.1", + "mocha": "^3.4.2", + "mock-fs": "^4.3.0", + "npm-license": "^0.3.3", + "phantomjs-prebuilt": "^2.1.14", + "proxyquire": "^1.8.0", + "shelljs": "^0.7.7", + "sinon": "^3.2.1", + "temp": "^0.8.3", + "through": "^2.3.8" + }, + "engines": { + "node": ">=4" + }, + "files": [ + "LICENSE", + "README.md", + "bin", + "conf", + "lib", + "messages" + ], + "homepage": "https://eslint.org", + "keywords": [ + "ast", + "lint", + "javascript", + "ecmascript", + "espree" + ], + "license": "MIT", + "main": "./lib/api.js", + "name": "eslint", + "repository": { + "type": "git", + "url": "git+https://github.com/eslint/eslint.git" + }, + "scripts": { + "alpharelease": "node Makefile.js prerelease -- alpha", + "betarelease": "node Makefile.js prerelease -- beta", + "browserify": "node Makefile.js browserify", + "ci-release": "node Makefile.js ciRelease", + "coveralls": "cat ./coverage/lcov.info | coveralls", + "docs": "node Makefile.js docs", + "fuzz": "node Makefile.js fuzz", + "gensite": "node Makefile.js gensite", + "lint": "node Makefile.js lint", + "perf": "node Makefile.js perf", + "profile": "beefy tests/bench/bench.js --open -- -t brfs -t ./tests/bench/xform-rules.js -r espree", + "release": "node Makefile.js release", + "test": "node Makefile.js test" + }, + "version": "4.19.1" +} diff --git a/node_modules/espree/CHANGELOG.md b/node_modules/espree/CHANGELOG.md new file mode 100644 index 00000000..b690a164 --- /dev/null +++ b/node_modules/espree/CHANGELOG.md @@ -0,0 +1,404 @@ +v3.5.4 - March 4, 2018 + +* 706167b Upgrade: acorn 5.5.0 (#369) (Toru Nagashima) + +v3.5.3 - February 2, 2018 + +* 70f9859 Upgrade: acorn 5.4.0 (#367) (Toru Nagashima) +* cea4823 Chore: Adding .gitattributes file (#366) (Kevin Partington) +* 4160aee Upgrade: acorn v5.3.0 (#365) (Toru Nagashima) + +v3.5.2 - November 10, 2017 + +* 019b70a Fix: Remove blockBindings from docs (fixes #307, fixes #339) (#356) (Jan Pilzer) +* b2016cb Chore: refactoring rest/spread properties (#361) (Toru Nagashima) +* 59c9d06 Chore: upgrade acorn@5.2 (fixes #358) (#360) (Toru Nagashima) +* 06c35c9 Chore: add .npmrc (#359) (Toru Nagashima) + +v3.5.1 - September 15, 2017 + +* 5eb1388 Fix: Fix parsing of async keyword-named object methods (#352) (#353) (Mark Banner) + +v3.5.0 - August 5, 2017 + +* 4d442a1 Update: add initial support for ES2018 (#348) (Teddy Katz) +* d4bdcb6 Fix: Make template token objects adhere to token object structure (#343) (Ian Christian Myers) +* 9ac671a Upgrade: acorn to 5.1.1 (#347) (Teddy Katz) +* 16e1fec Docs: Specify default values of options (fixes #325) (#342) (Jan Pilzer) +* be85b8e Fix: async shorthand properties (fixes #340) (#341) (Toru Nagashima) + +v3.4.3 - May 5, 2017 + +* 343590a Fix: add AwaitExpression to espree.Syntax (fixes #331) (#332) (Teddy Katz) + +v3.4.2 - April 21, 2017 + +* c99e436 Upgrade: eslint to 2.13.1 (#328) (Teddy Katz) +* 628cf3a Fix: don't mutate user-provided configs (fixes #329) (#330) (Teddy Katz) + +v3.4.1 - March 31, 2017 + +* a3ae0bd Upgrade: acorn to 5.0.1 (#327) (Teddy Katz) +* 15ef24f Docs: Add badges (#326) (Jan Pilzer) +* 652990a Fix: raise error for trailing commas after rest properties (fixes #310) (#323) (Teddy Katz) +* 9d86ba5 Upgrade: acorn to ^4.0.11 (#317) (Toru Nagashima) +* a3442b5 Chore: fix tests for Node 6+ (#315) (Teddy Katz) + +v3.4.0 - February 2, 2017 + +* f55fa51 Build: Lock acorn to v4.0.4 (#314) (Kai Cataldo) +* 58f75be Fix:generic error for invalid ecmaVersion(fixes eslint#7405) (#303) (Scott Stern) +* d6b383d Docs: Update license copyright (Nicholas C. Zakas) +* e5df542 Update: To support year in ecmaVersion number (fixes #300) (#301) (Gyandeep Singh) + +v3.3.2 - September 29, 2016 + +* 7d3e2fc Fix: reset `isAsync` flag for each property (fixes #298) (#299) (Toru Nagashima) + +v3.3.1 - September 26, 2016 + +* 80abdce Fix: `}` token followed by template had been lost (fixes #293) (#294) (Toru Nagashima) +* 9810bab Fix: parsing error on `async` as property name. (#295) (Toru Nagashima) + +v3.3.0 - September 20, 2016 + +* 92b04b1 Update: create-test script (fixes #291) (#292) (Jamund Ferguson) + +v3.2.0 - September 16, 2016 + +* 5a37f80 Build: Update release tool (Nicholas C. Zakas) +* 9bbcad8 Update: Upgrade Acorn to support ES2017 (fixes #287) (#290) (Jamund Ferguson) +* 8d9767d Build: Add CI release scripts (Nicholas C. Zakas) + +v3.1.7 - July 29, 2016 + +* 8f6cfbd Build: Add CI release (Nicholas C. Zakas) +* ff15922 Fix: Catch ES2016 invalid syntax (fixes #284) (#285) (Nicholas C. Zakas) + +v3.1.6 - June 15, 2016 + +* a90edc2 Upgrade: acorn 3.2.0 (fixes #279) (#280) (Toru Nagashima) + +v3.1.5 - May 27, 2016 + +* 7df2e4a Fix: Convert ~ and ! prefix tokens to esprima (fixes #274) (#276) (Daniel Tschinder) + +v3.1.4 - April 21, 2016 + +* e044705 Fix: remove extra leading comments at node level (fixes #264) (Kai Cataldo) +* 25c27fb Chore: Remove jQuery copyright from header of each file (Kai Cataldo) +* 10709f0 Chore: Add jQuery Foundation copyright (Nicholas C. Zakas) +* d754b32 Upgrade: Acorn 3.1.0 (fixes #270) (Toru Nagashima) +* 3a90886 Docs: replace a dead link with the correct contributing guide URL (Shinnosuke Watanabe) +* 55184a2 Build: replace optimist with a simple native method (Shinnosuke Watanabe) +* c7e5a13 Fix: Disallow namespaces objects in JSX (fixes #261) (Kai Cataldo) +* 22290b9 Fix: Add test for leading comments (fixes #136) (Kai Cataldo) + +v3.1.3 - March 18, 2016 + +* 98441cb Fix: Fix behavior of ignoring comments within previous nodes (refs #256) (Kai Cataldo) + +v3.1.2 - March 14, 2016 + +* a2b23ca Fix: Ensure 'var let' works (fixes #149) (Nicholas C. Zakas) +* 5783282 Fix: Make obj.await work in modules (fixes #258) (Nicholas C. Zakas) +* d1b4929 Fix: leading comments added from previous node (fixes #256) (Kai Cataldo) + +v3.1.1 - February 26, 2016 + +* 3614e81 Fix: exponentiation operator token (fixes #254) (Nicholas C. Zakas) + +v3.1.0 - February 25, 2016 + +* da35d98 New: Support ecmaVersion 7 (fixes #246) (Nicholas C. Zakas) + +v3.0.2 - February 19, 2016 + +* 0973cda Build: Update release script (Nicholas C. Zakas) +* 106000f Fix: use the plugins feature of acorn (fixes #250) (Toru Nagashima) +* 36d84c7 Build: Add tests (fixes #243) (Nicholas C. Zakas) + +v3.0.1 - February 2, 2016 + +* ecfe4c8 Upgrade: eslint-config-eslint to 3.0.0 (Nicholas C. Zakas) +* ea6261e Fix: Object rest/spread in assign (fixes #247) (Nicholas C. Zakas) +* 7e57ee0 Docs: fix `options.comment` typo (xuezu) +* dd5863e Build: Add prerelease script (Nicholas C. Zakas) +* 0b409ee Upgrade: eslint-release to 0.2.0 (Nicholas C. Zakas) + +v3.0.0 - January 20, 2016 + +* 5ff65f6 Upgrade: Change Esprima version to latest (Nicholas C. Zakas) +* a8badcc Upgrade: eslint-release to 0.1.4 (Nicholas C. Zakas) +* 34d195b Build: Switch to eslint-release (Nicholas C. Zakas) +* a0ddc30 Breaking: Remove binary scripts (Nicholas C. Zakas) +* 02b5284 Build: Fix package.json dependencies (Nicholas C. Zakas) +* b07696f Fix: tests for importing keywords (fixes #225) (Toru Nagashima) +* 2e2808a Build: Add node@5 to CI (fixes #237) (alberto) +* 445c685 Update: Unrecognized license format in package.json (fixes #234) (alberto) +* 61cb5ee Update: Remove duplicated acorn-jsx dep (fixes #232) (alberto) +* df5b71c Upgrade: eslint and eslint-config-eslint (fixes #231) (alberto) +* ef7a06d Fix: lastToken not reset between calls to parse (fixes #229) (alberto) +* cdf8407 New: ecmaFeatures.impliedStrict (fixes: #227) (Nick Evans) + +v3.0.0-alpha-2 - December 9, 2015 + +* 3.0.0-alpha-2 (Nicholas C. Zakas) +* Breaking: move ecmaFeatures into ecmaVersion (fixes #222) (Nicholas C. Zakas) +* New: Export VisitorKeys (fixes #220) (Nicholas C. Zakas) + +v3.0.0-alpha-1 - December 1, 2015 + +* 3.0.0-alpha-1 (Nicholas C. Zakas) +* Fix: parse unicode escapes in identifiers (fixes #181) (Nicholas C. Zakas) +* Fix: Ensur object rest works in destructed arg (fixes #213) (Nicholas C. Zakas) +* Breaking: Switch to Acorn (fixes #200) (Nicholas C. Zakas) +* Update: Add tokens to tests (fixes #203) (Nicholas C. Zakas) +* Docs: Update README (Nicholas C. Zakas) + +v2.2.5 - September 15, 2015 + +* 2.2.5 (Nicholas C. Zakas) +* Fix: Ensure node type is correct for destructured (fixes #195) (Nicholas C. Zakas) + +v2.2.4 - August 13, 2015 + +* 2.2.4 (Nicholas C. Zakas) +* Fix: newlines in arrow functions (fixes #172) (Jamund Ferguson) +* Fix: nested arrow function as default param (fixes #145) (Jamund Ferguson) +* Fix: Rest Params & Arrow Functions (fixes #187) (Jamund Ferguson) +* Fix: trailing commas in import/export (fixes #148) (Jamund Ferguson) +* Build: Added sudo false to Travis to build faster (fixes #177) (KahWee Teng) + +v2.2.3 - July 22, 2015 + +* 2.2.3 (Nicholas C. Zakas) +* Fix: Incorrect error location (fixes #173) (Nicholas C. Zakas) + +v2.2.2 - July 16, 2015 + +* 2.2.2 (Nicholas C. Zakas) +* 2.2.1 (Nicholas C. Zakas) +* Fix: Yield as identifier in arrow func args (fixes #165) (Nicholas C. Zakas) +* Fix: Allow AssignmentExpression in object spread (fixes #167) (Nicholas C. Zakas) + +v2.2.1 - July 16, 2015 + +* 2.2.1 (Nicholas C. Zakas) + +v2.2.0 - July 15, 2015 + +* 2.2.0 (Nicholas C. Zakas) +* New: Add experimental object rest/spread (fixes #163) (Nicholas C. Zakas) +* Fix: npm browserify (fixes #156) (Jason Laster) + +v2.1.0 - July 10, 2015 + +* 2.1.0 (Nicholas C. Zakas) +* Fix: Leading comments for anonymous classes (fixes #155, fixes #158) (Toru Nagashima) +* New: Add newTarget option (fixes #157) (Nicholas C. Zakas) + +v2.0.4 - June 26, 2015 + +* 2.0.4 (Nicholas C. Zakas) +* Docs: added missing `ecmaFeatures.superInFunctions` option from doc (Clément Fiorio) +* Fix: "await" is a future reserved word (fixes #151) (Jose Roberto Vidal) + +v2.0.3 - June 2, 2015 + +* 2.0.3 (Nicholas C. Zakas) +* Fix: Incomplete Switch Statement Hangs (Fixes #146) (Jamund Ferguson) +* Docs: Clarify ecmaFeatures usage (Dan Wolff) + +v2.0.2 - April 28, 2015 + +* 2.0.2 (Nicholas C. Zakas) +* Fix: Allow yield without value as function param (fixes #134) (Nicholas C. Zakas) +* Fix: Allow computed generators in classes (fixes #123) (Nicholas C. Zakas) +* Fix: Don't allow arrow function rest param (fixes #130) (Nicholas C. Zakas) + +v2.0.1 - April 11, 2015 + +* 2.0.1 (Nicholas C. Zakas) +* Fix: Yield should parse without an argument (fixes #121) (Nicholas C. Zakas) + +v2.0.0 - April 4, 2015 + +* 2.0.0 (Nicholas C. Zakas) +* Docs: Update README with latest info (Nicholas C. Zakas) +* Breaking: Use ESTree format for default params (fixes #114) (Nicholas C. Zakas) +* New: Add Super node (fixes #115) (Nicholas C. Zakas) +* Breaking: Switch to RestElement for rest args (fixes #84) (Nicholas C. Zakas) +* Docs: Correct license info on README (fixes #117) (AJ Ortega) +* Breaking: Remove guardedHandlers/handlers from try (fixes #71) (Nicholas C. Zakas) + +v1.12.3 - March 28, 2015 + +* 1.12.3 (Nicholas C. Zakas) +* Fix: Tagged template strings (fixes #110) (Nicholas C. Zakas) + +v1.12.2 - March 21, 2015 + +* 1.12.2 (Nicholas C. Zakas) +* Fix: Destructured arg for catch (fixes #105) (Nicholas C. Zakas) + +v1.12.1 - March 21, 2015 + +* 1.12.1 (Nicholas C. Zakas) +* Fix: Disallow octals in template strings (fixes #96) (Nicholas C. Zakas) +* Fix: Template string parsing (fixes #95) (Nicholas C. Zakas) +* Fix: shorthand properties named get or set (fixes #100) (Brandon Mills) +* Fix: bad error in parsing invalid class setter (fixes #98) (Marsup) + +v1.12.0 - March 14, 2015 + +* 1.12.0 (Nicholas C. Zakas) +* Fix: Update broken tests (Nicholas C. Zakas) +* New: Add sourceType to Program node (fixes #93) (Nicholas C. Zakas) +* Allow spread in more places (fixes #89) (Nicholas C. Zakas) +* Fix: Deeply nested template literals (fixes #86) (Nicholas C. Zakas) +* Fix: Allow super in classes by default (fixes #87) (Nicholas C. Zakas) +* Fix: generator methods in classes (fixes #85) (Jamund Ferguson) +* Remove XJS note from Esprima-FB incompatibilities (Joe Lencioni) + +v1.11.0 - March 7, 2015 + +* 1.11.0 (Nicholas C. Zakas) +* Fix: Don't allow default export class by mistake (fixes #82) (Nicholas C. Zakas) +* Fix: Export default function should be FunctionDeclaration (fixes #81) (Nicholas C. Zakas) +* Fix: Ensure class declarations must have IDs outside of exports (refs #72) (Nicholas C. Zakas) +* Fix: export class expression support (refs #72) (Jamund Ferguson) +* Update: Add tests for sourceType=module (refs #72) (Nicholas C. Zakas) +* Fix: Class name should be id (fixes #78) (Nicholas C. Zakas) +* Fix: disallow import/export in functions (refs #72) (Jamund Ferguson) +* Test: strict mode enforced in modules (refs #72) (Jamund Ferguson) +* New: Add modules feature flag (refs #72) (Nicholas C. Zakas) +* merging upstream and solving conflicts for PR #43 (Caridy Patino) +* New: Add ES6 module support (fixes #35) (Caridy Patino) +* Update: Add TryStatement.handler (fixes #69) (Brandon Mills) +* Fix: Destructured Defaults (fixes #56) (Jamund Ferguson) +* Update: Refactor out comment attachment logic (Nicholas C. Zakas) + +v1.10.0 - March 1, 2015 + +* 1.10.0 (Nicholas C. Zakas) +* New: Support ES6 classes (refs #10) (Nicholas C. Zakas) +* Docs: Update README.md (Jamund Ferguson) + +v1.9.1 - February 21, 2015 + +* 1.9.1 (Nicholas C. Zakas) +* Fix: Allow let/const in switchcase (fixes #54) (Nicholas C. Zakas) + +v1.9.0 - February 21, 2015 + +* 1.9.0 (Nicholas C. Zakas) +* Fix: Extend property method range and loc to include params (fixes #36) (Brandon Mills) +* New: spread operator (refs #10) (Jamund Ferguson) +* Fix: incorrectly parsed arrow fragment (refs #58) (Jamund Ferguson) +* New: Rest Parameter (refs: #10) (Jamund Ferguson) +* New: Destructuring (refs #10) (Jamund Ferguson) + +v1.8.1 - February 7, 2015 + +* 1.8.1 (Nicholas C. Zakas) +* Build: Add Node.js 0.12 testing (Nicholas C. Zakas) +* Fix: Actuall fix tokenization issue with templates (fixes #44) (Nicholas C. Zakas) + +v1.8.0 - February 6, 2015 + +* 1.8.0 (Nicholas C. Zakas) +* New: Support for Arrow Functions (refs #10) (Jamund Ferguson) +* New: Allow super references in functions (refs #10) (Nicholas C. Zakas) +* Update create-test.js (Jamund Ferguson) +* Fix: Tokenization for template strings (fixes #44) (Nicholas C. Zakas) +* New: Allow return in global scope (fixes #46) (Nicholas C. Zakas) + +v1.7.1 - January 23, 2015 + +* 1.7.1 (Nicholas C. Zakas) +* Fix: When ecmaFeatures.forOf is true, check for operater is "undefined" when match keyword is "in" (fixes #39) (Peter Chanthamynavong) + +v1.7.0 - January 23, 2015 + +* 1.7.0 (Nicholas C. Zakas) +* New: Add support for template strings (FredKSchott) +* New: Add support for default parameters (refs #10) (Jamund Ferguson) +* New: Add support for unicode code point escape sequences (FredKSchott) + +v1.6.0 - January 10, 2015 + +* 1.6.0 (Nicholas C. Zakas) +* Update: Make comment attachment tests look at whole AST (Nicholas C. Zakas) +* Docs: Update README to reflect feature flags (Nicholas C. Zakas) +* Docs: Add a couple more FAQs to README (Nicholas C. Zakas) +* New: Add support for duplicate object literal properties (FredKSchott) +* New: Implement generators (refs #10) (Nicholas C. Zakas) + +v1.5.0 - December 29, 2014 + +* 1.5.0 (Nicholas C. Zakas) +* Docs: Update README with compat info (Nicholas C. Zakas) +* Update: Add regex parsing test (Nicholas C. Zakas) +* Update: s/XJS/JSX/g (Nicholas C. Zakas) +* Build: Update release script (Nicholas C. Zakas) +* Update: Move SyntaxTree to ast-node-factory.js (FredKSchott) +* New: Add JSX parsing (fixes #26) (Nicholas C. Zakas) +* Update: Switch location marker logic (fixes #15) (Nicholas C. Zakas) +* 1.4.0 (Nicholas C. Zakas) + +v1.4.0 - December 23, 2014 + +* 1.4.0 (Nicholas C. Zakas) +* Fix: Parsing issues with property methods (fixes #21) (Nicholas C. Zakas) +* New: Add support for shorthand properties (refs #10) (Nicholas C. Zakas) +* New: Add support for object literal method shorthand (refs #10) (Nicholas C. Zakas) +* Fix: Ensure comments are attached for return (fixes #2) (Nicholas C. Zakas) +* Build: Ensure CHANGELOG.md is committed on release (Nicholas C. Zakas) +* 1.3.1 (Nicholas C. Zakas) + +v1.3.1 - December 22, 2014 + +* 1.3.1 (Nicholas C. Zakas) +* Fix: Add all files to npm package (fixes #17) (Nicholas C. Zakas) +* Update: Move Messages to separate file (Nicholas C. Zakas) +* Docs: Removed unnecessary comment (Nicholas C. Zakas) +* 1.3.0 (Nicholas C. Zakas) + +v1.3.0 - December 21, 2014 + +* 1.3.0 (Nicholas C. Zakas) +* Build: Add release scripts (Nicholas C. Zakas) +* New: Add computed object literal properties (refs #10) (Nicholas C. Zakas) +* Build: Fix commands in Makefile.js (Nicholas C. Zakas) +* Docs: Add FAQ to README (Nicholas C. Zakas) +* Fix: Don't allow let/const in for loops (fixes #14) (Nicholas C. Zakas) +* New: Support for-of loops (refs #10) (Nicholas C. Zakas) +* Update: Change .ast.js files to .result.js files (Nicholas C. Zakas) +* New: Support ES6 octal literals (Nicholas C. Zakas) +* New: Ability to parse binary literals (Nicholas C. Zakas) +* Update: More tests for regex u flag (Nicholas C. Zakas) +* Update: Switch to using ecmaFeatures (Nicholas C. Zakas) +* Update: Add comment attachment tests (Nicholas C. Zakas) +* Update README.md (Jamund Ferguson) +* New: Add u and y regex flags (refs #10) (Nicholas C. Zakas) +* Update: Cleanup tests (Nicholas C. Zakas) +* New: Add ecmascript flag (fixes #7) (Nicholas C. Zakas) +* Docs: Update README with build commands (Nicholas C. Zakas) +* Update: Move some things around (Nicholas C. Zakas) +* Update: Read version number from package.json (Nicholas C. Zakas) +* Update: Move AST node types to separate file (Nicholas C. Zakas) +* Update: Remove duplicate file (Nicholas C. Zakas) +* Update: Move token information to a separate file (Nicholas C. Zakas) +* Update: Bring in Makefile.js for linting and browserify (Nicholas C. Zakas) +* Update: Fix ESLint warnings, remove check-version (Nicholas C. Zakas) +* Update: Move Position and SourceLocation to separate file (Nicholas C. Zakas) +* Update: Move syntax checks into separate file (Nicholas C. Zakas) +* Update: Remove UMD format (Nicholas C. Zakas) +* Docs: Update README with more info (Nicholas C. Zakas) +* Update: remove npm-debug.log from tracked files (Brandon Mills) +* Docs: Remove redundant 'features' in readme (Matthias Oßwald) +* Docs: Fix a link to Wikipedia (Ryuichi Okumura) +* Update: Split parsing tests into smaller files (Nicholas C. Zakas) +* Update: Normalize values in tests (Nicholas C. Zakas) +* Update: CommonJSify test file (Nicholas C. Zakas) diff --git a/node_modules/espree/LICENSE b/node_modules/espree/LICENSE new file mode 100644 index 00000000..321d9607 --- /dev/null +++ b/node_modules/espree/LICENSE @@ -0,0 +1,22 @@ +Espree +Copyright JS Foundation and other contributors, https://js.foundation + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/espree/README.md b/node_modules/espree/README.md new file mode 100644 index 00000000..d2b1288b --- /dev/null +++ b/node_modules/espree/README.md @@ -0,0 +1,157 @@ +[![npm version](https://img.shields.io/npm/v/espree.svg)](https://www.npmjs.com/package/espree) +[![Build Status](https://travis-ci.org/eslint/espree.svg?branch=master)](https://travis-ci.org/eslint/espree) +[![npm downloads](https://img.shields.io/npm/dm/espree.svg)](https://www.npmjs.com/package/espree) +[![Bountysource](https://www.bountysource.com/badge/tracker?tracker_id=9348450)](https://www.bountysource.com/trackers/9348450-eslint?utm_source=9348450&utm_medium=shield&utm_campaign=TRACKER_BADGE) + +# Espree + +Espree started out as a fork of [Esprima](http://esprima.org) v1.2.2, the last stable published released of Esprima before work on ECMAScript 6 began. Espree is now built on top of [Acorn](https://github.com/ternjs/acorn), which has a modular architecture that allows extension of core functionality. The goal of Espree is to produce output that is similar to Esprima with a similar API so that it can be used in place of Esprima. + +## Usage + +Install: + +``` +npm i espree --save +``` + +And in your Node.js code: + +```javascript +var espree = require("espree"); + +var ast = espree.parse(code); +``` + +There is a second argument to `parse()` that allows you to specify various options: + +```javascript +var espree = require("espree"); + +// Optional second options argument with the following default settings +var ast = espree.parse(code, { + + // attach range information to each node + range: false, + + // attach line/column location information to each node + loc: false, + + // create a top-level comments array containing all comments + comment: false, + + // attach comments to the closest relevant node as leadingComments and trailingComments + attachComment: false, + + // create a top-level tokens array containing all tokens + tokens: false, + + // Set to 3, 5 (default), 6, 7, 8, or 9 to specify the version of ECMAScript syntax you want to use. + // You can also set to 2015 (same as 6), 2016 (same as 7), 2017 (same as 8), or 2018 (same as 9) to use the year-based naming. + ecmaVersion: 5, + + // specify which type of script you're parsing ("script" or "module") + sourceType: "script", + + // specify additional language features + ecmaFeatures: { + + // enable JSX parsing + jsx: false, + + // enable return in global scope + globalReturn: false, + + // enable implied strict mode (if ecmaVersion >= 5) + impliedStrict: false, + + // allow experimental object rest/spread + experimentalObjectRestSpread: false + } +}); +``` + +## Esprima Compatibility Going Forward + +The primary goal is to produce the exact same AST structure and tokens as Esprima, and that takes precedence over anything else. (The AST structure being the [ESTree](https://github.com/estree/estree) API with JSX extensions.) Separate from that, Espree may deviate from what Esprima outputs in terms of where and how comments are attached, as well as what additional information is available on AST nodes. That is to say, Espree may add more things to the AST nodes than Esprima does but the overall AST structure produced will be the same. + +Espree may also deviate from Esprima in the interface it exposes. + +## Contributing + +Issues and pull requests will be triaged and responded to as quickly as possible. We operate under the [ESLint Contributor Guidelines](http://eslint.org/docs/developer-guide/contributing), so please be sure to read them before contributing. If you're not sure where to dig in, check out the [issues](https://github.com/eslint/espree/issues). + +Espree is licensed under a permissive BSD 2-clause license. + +## Build Commands + +* `npm test` - run all linting and tests +* `npm run lint` - run all linting +* `npm run browserify` - creates a version of Espree that is usable in a browser + +## Differences from Espree 2.x + +* The `tokenize()` method does not use `ecmaFeatures`. Any string will be tokenized completely based on ECMAScript 6 semantics. +* Trailing whitespace no longer is counted as part of a node. +* `let` and `const` declarations are no longer parsed by default. You must opt-in by using an `ecmaVersion` newer than `5` or setting `sourceType` to `module`. +* The `esparse` and `esvalidate` binary scripts have been removed. +* There is no `tolerant` option. We will investigate adding this back in the future. + +## Known Incompatibilities + +In an effort to help those wanting to transition from other parsers to Espree, the following is a list of noteworthy incompatibilities with other parsers. These are known differences that we do not intend to change. + +### Esprima 1.2.2 + +* Esprima counts trailing whitespace as part of each AST node while Espree does not. In Espree, the end of a node is where the last token occurs. +* Espree does not parse `let` and `const` declarations by default. +* Error messages returned for parsing errors are different. +* There are two addition properties on every node and token: `start` and `end`. These represent the same data as `range` and are used internally by Acorn. + +### Esprima 2.x + +* Esprima 2.x uses a different comment attachment algorithm that results in some comments being added in different places than Espree. The algorithm Espree uses is the same one used in Esprima 1.2.2. + +## Frequently Asked Questions + +### Why another parser + +[ESLint](http://eslint.org) had been relying on Esprima as its parser from the beginning. While that was fine when the JavaScript language was evolving slowly, the pace of development increased dramatically and Esprima had fallen behind. ESLint, like many other tools reliant on Esprima, has been stuck in using new JavaScript language features until Esprima updates, and that caused our users frustration. + +We decided the only way for us to move forward was to create our own parser, bringing us inline with JSHint and JSLint, and allowing us to keep implementing new features as we need them. We chose to fork Esprima instead of starting from scratch in order to move as quickly as possible with a compatible API. + +With Espree 2.0.0, we are no longer a fork of Esprima but rather a translation layer between Acorn and Esprima syntax. This allows us to put work back into a community-supported parser (Acorn) that is continuing to grow and evolve while maintaining an Esprima-compatible parser for those utilities still built on Esprima. + +### Have you tried working with Esprima? + +Yes. Since the start of ESLint, we've regularly filed bugs and feature requests with Esprima and will continue to do so. However, there are some different philosophies around how the projects work that need to be worked through. The initial goal was to have Espree track Esprima and eventually merge the two back together, but we ultimately decided that building on top of Acorn was a better choice due to Acorn's plugin support. + +### Why don't you just use Acorn? + +Acorn is a great JavaScript parser that produces an AST that is compatible with Esprima. Unfortunately, ESLint relies on more than just the AST to do its job. It relies on Esprima's tokens and comment attachment features to get a complete picture of the source code. We investigated switching to Acorn, but the inconsistencies between Esprima and Acorn created too much work for a project like ESLint. + +We are building on top of Acorn, however, so that we can contribute back and help make Acorn even better. + +### What ECMAScript 6 features do you support? + +All of them. + +### What ECMAScript 7/2016 features do you support? + +There is only one ECMAScript 2016 syntax change: the exponentiation operator. Espree supports this. + +### What ECMAScript 2017 features do you support? + +There are two ECMAScript 2017 syntax changes: `async` functions, and trailing commas in function declarations and calls. Espree supports both of them. + +### What ECMAScript 2018 features do you support? + +Because ECMAScript 2018 is still under development, we are implementing features as they are finalized. Currently, Espree supports: + +* Invalid escape sequences in tagged template literals +* Rest/spread properties +* Async Iteration + +### How do you determine which experimental features to support? + +In general, we do not support experimental JavaScript features. We may make exceptions from time to time depending on the maturity of the features. diff --git a/node_modules/espree/espree.js b/node_modules/espree/espree.js new file mode 100644 index 00000000..23d434e5 --- /dev/null +++ b/node_modules/espree/espree.js @@ -0,0 +1,800 @@ +/** + * @fileoverview Main Espree file that converts Acorn into Esprima output. + * + * This file contains code from the following MIT-licensed projects: + * 1. Acorn + * 2. Babylon + * 3. Babel-ESLint + * + * This file also contains code from Esprima, which is BSD licensed. + * + * Acorn is Copyright 2012-2015 Acorn Contributors (https://github.com/marijnh/acorn/blob/master/AUTHORS) + * Babylon is Copyright 2014-2015 various contributors (https://github.com/babel/babel/blob/master/packages/babylon/AUTHORS) + * Babel-ESLint is Copyright 2014-2015 Sebastian McKenzie + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * Esprima is Copyright (c) jQuery Foundation, Inc. and Contributors, All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +/* eslint no-undefined:0, no-use-before-define: 0 */ + +"use strict"; + +var astNodeTypes = require("./lib/ast-node-types"), + commentAttachment = require("./lib/comment-attachment"), + TokenTranslator = require("./lib/token-translator"), + acornJSX = require("acorn-jsx/inject"), + rawAcorn = require("acorn"); + + +var acorn = acornJSX(rawAcorn); +var DEFAULT_ECMA_VERSION = 5; +var lookahead, + extra, + lastToken; + +/** + * Object.assign polyfill for Node < 4 + * @param {Object} target The target object + * @param {...Object} sources Sources for the object + * @returns {Object} `target` after being mutated + */ +var assign = Object.assign || function assign(target) { + for (var argIndex = 1; argIndex < arguments.length; argIndex++) { + if (arguments[argIndex] !== null && typeof arguments[argIndex] === "object") { + var keys = Object.keys(arguments[argIndex]); + + for (var keyIndex = 0; keyIndex < keys.length; keyIndex++) { + target[keys[keyIndex]] = arguments[argIndex][keys[keyIndex]]; + } + } + } + + return target; +}; + +/** + * Resets the extra object to its default. + * @returns {void} + * @private + */ +function resetExtra() { + extra = { + tokens: null, + range: false, + loc: false, + comment: false, + comments: [], + tolerant: false, + errors: [], + strict: false, + ecmaFeatures: {}, + ecmaVersion: DEFAULT_ECMA_VERSION, + isModule: false + }; +} + + + +var tt = acorn.tokTypes, + getLineInfo = acorn.getLineInfo; + +// custom type for JSX attribute values +tt.jsxAttrValueToken = {}; + +/** + * Normalize ECMAScript version from the initial config + * @param {number} ecmaVersion ECMAScript version from the initial config + * @returns {number} normalized ECMAScript version + */ +function normalizeEcmaVersion(ecmaVersion) { + if (typeof ecmaVersion === "number") { + var version = ecmaVersion; + + // Calculate ECMAScript edition number from official year version starting with + // ES2015, which corresponds with ES6 (or a difference of 2009). + if (version >= 2015) { + version -= 2009; + } + + switch (version) { + case 3: + case 5: + case 6: + case 7: + case 8: + case 9: + return version; + + default: + throw new Error("Invalid ecmaVersion."); + } + } else { + return DEFAULT_ECMA_VERSION; + } +} + +/** + * Determines if a node is valid given the set of ecmaFeatures. + * @param {ASTNode} node The node to check. + * @returns {boolean} True if the node is allowed, false if not. + * @private + */ +function isValidNode(node) { + var ecma = extra.ecmaFeatures; + + switch (node.type) { + case "ExperimentalSpreadProperty": + case "ExperimentalRestProperty": + return ecma.experimentalObjectRestSpread; + + case "ImportDeclaration": + case "ExportNamedDeclaration": + case "ExportDefaultDeclaration": + case "ExportAllDeclaration": + return extra.isModule; + + default: + return true; + } +} + +/** + * Performs last-minute Esprima-specific compatibility checks and fixes. + * @param {ASTNode} result The node to check. + * @returns {ASTNode} The finished node. + * @private + * @this acorn.Parser + */ +function esprimaFinishNode(result) { + // ensure that parsed node was allowed through ecmaFeatures + if (!isValidNode(result)) { + this.unexpected(result.start); + } + + // https://github.com/marijnh/acorn/issues/323 + if (result.type === "TryStatement") { + delete result.guardedHandlers; + } else if (result.type === "CatchClause") { + delete result.guard; + } + + // Acorn doesn't count the opening and closing backticks as part of templates + // so we have to adjust ranges/locations appropriately. + if (result.type === "TemplateElement") { + + // additional adjustment needed if ${ is the last token + var terminalDollarBraceL = this.input.slice(result.end, result.end + 2) === "${"; + + if (result.range) { + result.range[0]--; + result.range[1] += (terminalDollarBraceL ? 2 : 1); + } + + if (result.loc) { + result.loc.start.column--; + result.loc.end.column += (terminalDollarBraceL ? 2 : 1); + } + } + + // Acorn uses undefined instead of null, which affects serialization + if (result.type === "Literal" && result.value === undefined) { + result.value = null; + } + + if (extra.attachComment) { + commentAttachment.processComment(result); + } + + if (result.type.indexOf("Function") > -1 && !result.generator) { + result.generator = false; + } + + return result; +} + +/** + * Determines if a token is valid given the set of ecmaFeatures. + * @param {acorn.Parser} parser The parser to check. + * @returns {boolean} True if the token is allowed, false if not. + * @private + */ +function isValidToken(parser) { + var ecma = extra.ecmaFeatures; + var type = parser.type; + + switch (type) { + case tt.jsxName: + case tt.jsxText: + case tt.jsxTagStart: + case tt.jsxTagEnd: + return ecma.jsx; + + // https://github.com/ternjs/acorn/issues/363 + case tt.regexp: + if (extra.ecmaVersion < 6 && parser.value.flags && parser.value.flags.indexOf("y") > -1) { + return false; + } + + return true; + + default: + return true; + } +} + +/** + * Injects esprimaFinishNode into the finishNode process. + * @param {Function} finishNode Original finishNode function. + * @returns {ASTNode} The finished node. + * @private + */ +function wrapFinishNode(finishNode) { + return /** @this acorn.Parser */ function(node, type, pos, loc) { + var result = finishNode.call(this, node, type, pos, loc); + return esprimaFinishNode.call(this, result); + }; +} + +acorn.plugins.espree = function(instance) { + + instance.extend("finishNode", wrapFinishNode); + + instance.extend("finishNodeAt", wrapFinishNode); + + instance.extend("next", function(next) { + return /** @this acorn.Parser */ function() { + if (!isValidToken(this)) { + this.unexpected(); + } + return next.call(this); + }; + }); + + // needed for experimental object rest/spread + instance.extend("checkLVal", function(checkLVal) { + + return /** @this acorn.Parser */ function(expr, isBinding, checkClashes) { + + if (extra.ecmaFeatures.experimentalObjectRestSpread && expr.type === "ObjectPattern") { + for (var i = 0; i < expr.properties.length; i++) { + if (expr.properties[i].type.indexOf("Experimental") === -1) { + this.checkLVal(expr.properties[i].value, isBinding, checkClashes); + } + } + return undefined; + } + + return checkLVal.call(this, expr, isBinding, checkClashes); + }; + }); + + instance.extend("parseTopLevel", function(parseTopLevel) { + return /** @this acorn.Parser */ function(node) { + if (extra.ecmaFeatures.impliedStrict && this.options.ecmaVersion >= 5) { + this.strict = true; + } + return parseTopLevel.call(this, node); + }; + }); + + instance.extend("toAssignable", function(toAssignable) { + + return /** @this acorn.Parser */ function(node, isBinding, refDestructuringErrors) { + + if (extra.ecmaFeatures.experimentalObjectRestSpread && + node.type === "ObjectExpression" + ) { + node.type = "ObjectPattern"; + + for (var i = 0; i < node.properties.length; i++) { + var prop = node.properties[i]; + + if (prop.type === "ExperimentalSpreadProperty") { + prop.type = "ExperimentalRestProperty"; + } else if (prop.kind !== "init") { + this.raise(prop.key.start, "Object pattern can't contain getter or setter"); + } else { + this.toAssignable(prop.value, isBinding); + } + } + + return node; + } else { + return toAssignable.call(this, node, isBinding, refDestructuringErrors); + } + }; + + }); + + /** + * Method to parse an object rest or object spread. + * @returns {ASTNode} The node representing object rest or object spread. + * @this acorn.Parser + */ + instance.parseObjectRest = function() { + var node = this.startNode(); + this.next(); + node.argument = this.parseIdent(); + + if (this.type === tt.comma) { + this.raise(this.start, "Unexpected trailing comma after rest property"); + } + + return this.finishNode(node, "ExperimentalRestProperty"); + }; + + instance.extend("parseProperty", function(parseProperty) { + /** + * Override `parseProperty` method to parse rest/spread properties. + * @param {boolean} isPattern True if the object is a destructuring pattern. + * @param {Object} refDestructuringErrors ? + * @returns {ASTNode} The node representing a rest/spread property. + * @this acorn.Parser + */ + return function(isPattern, refDestructuringErrors) { + if (extra.ecmaFeatures.experimentalObjectRestSpread && this.type === tt.ellipsis) { + var prop; + + if (isPattern) { + prop = this.parseObjectRest(); + } else { + prop = this.parseSpread(); + prop.type = "ExperimentalSpreadProperty"; + } + + return prop; + } + + return parseProperty.call(this, isPattern, refDestructuringErrors); + }; + }); + + instance.extend("checkPropClash", function(checkPropClash) { + /** + * Override `checkPropClash` method to avoid clash on rest/spread properties. + * @param {ASTNode} prop A property node to check. + * @param {Object} propHash Names map. + * @param {Object} refDestructuringErrors Destructuring error information. + * @returns {void} + * @this acorn.Parser + */ + return function(prop, propHash, refDestructuringErrors) { + if (prop.type === "ExperimentalRestProperty" || prop.type === "ExperimentalSpreadProperty") { + return; + } + checkPropClash.call(this, prop, propHash, refDestructuringErrors); + }; + }); + + /** + * Overwrites the default raise method to throw Esprima-style errors. + * @param {int} pos The position of the error. + * @param {string} message The error message. + * @throws {SyntaxError} A syntax error. + * @returns {void} + */ + instance.raise = instance.raiseRecoverable = function(pos, message) { + var loc = getLineInfo(this.input, pos); + var err = new SyntaxError(message); + err.index = pos; + err.lineNumber = loc.line; + err.column = loc.column + 1; // acorn uses 0-based columns + throw err; + }; + + /** + * Overwrites the default unexpected method to throw Esprima-style errors. + * @param {int} pos The position of the error. + * @throws {SyntaxError} A syntax error. + * @returns {void} + */ + instance.unexpected = function(pos) { + var message = "Unexpected token"; + + if (pos !== null && pos !== undefined) { + this.pos = pos; + + if (this.options.locations) { + while (this.pos < this.lineStart) { + this.lineStart = this.input.lastIndexOf("\n", this.lineStart - 2) + 1; + --this.curLine; + } + } + + this.nextToken(); + } + + if (this.end > this.start) { + message += " " + this.input.slice(this.start, this.end); + } + + this.raise(this.start, message); + }; + + /* + * Esprima-FB represents JSX strings as tokens called "JSXText", but Acorn-JSX + * uses regular tt.string without any distinction between this and regular JS + * strings. As such, we intercept an attempt to read a JSX string and set a flag + * on extra so that when tokens are converted, the next token will be switched + * to JSXText via onToken. + */ + instance.extend("jsx_readString", function(jsxReadString) { + return /** @this acorn.Parser */ function(quote) { + var result = jsxReadString.call(this, quote); + if (this.type === tt.string) { + extra.jsxAttrValueToken = true; + } + + return result; + }; + }); +}; + +//------------------------------------------------------------------------------ +// Tokenizer +//------------------------------------------------------------------------------ + +/** + * Tokenizes the given code. + * @param {string} code The code to tokenize. + * @param {Object} options Options defining how to tokenize. + * @returns {Token[]} An array of tokens. + * @throws {SyntaxError} If the input code is invalid. + * @private + */ +function tokenize(code, options) { + var toString, + tokens, + impliedStrict, + translator = new TokenTranslator(tt, code); + + toString = String; + if (typeof code !== "string" && !(code instanceof String)) { + code = toString(code); + } + + lookahead = null; + + // Options matching. + options = assign({}, options); + + var acornOptions = { + ecmaVersion: DEFAULT_ECMA_VERSION, + plugins: { + espree: true + } + }; + + resetExtra(); + + // Of course we collect tokens here. + options.tokens = true; + extra.tokens = []; + + extra.range = (typeof options.range === "boolean") && options.range; + acornOptions.ranges = extra.range; + + extra.loc = (typeof options.loc === "boolean") && options.loc; + acornOptions.locations = extra.loc; + + extra.comment = typeof options.comment === "boolean" && options.comment; + + if (extra.comment) { + acornOptions.onComment = function() { + var comment = convertAcornCommentToEsprimaComment.apply(this, arguments); + extra.comments.push(comment); + }; + } + + extra.tolerant = typeof options.tolerant === "boolean" && options.tolerant; + + acornOptions.ecmaVersion = extra.ecmaVersion = normalizeEcmaVersion(options.ecmaVersion); + + // apply parsing flags + if (options.ecmaFeatures && typeof options.ecmaFeatures === "object") { + extra.ecmaFeatures = assign({}, options.ecmaFeatures); + impliedStrict = extra.ecmaFeatures.impliedStrict; + extra.ecmaFeatures.impliedStrict = typeof impliedStrict === "boolean" && impliedStrict; + } + + try { + var tokenizer = acorn.tokenizer(code, acornOptions); + while ((lookahead = tokenizer.getToken()).type !== tt.eof) { + translator.onToken(lookahead, extra); + } + + // filterTokenLocation(); + tokens = extra.tokens; + + if (extra.comment) { + tokens.comments = extra.comments; + } + if (extra.tolerant) { + tokens.errors = extra.errors; + } + } catch (e) { + throw e; + } + return tokens; +} + +//------------------------------------------------------------------------------ +// Parser +//------------------------------------------------------------------------------ + + + +/** + * Converts an Acorn comment to a Esprima comment. + * @param {boolean} block True if it's a block comment, false if not. + * @param {string} text The text of the comment. + * @param {int} start The index at which the comment starts. + * @param {int} end The index at which the comment ends. + * @param {Location} startLoc The location at which the comment starts. + * @param {Location} endLoc The location at which the comment ends. + * @returns {Object} The comment object. + * @private + */ +function convertAcornCommentToEsprimaComment(block, text, start, end, startLoc, endLoc) { + var comment = { + type: block ? "Block" : "Line", + value: text + }; + + if (typeof start === "number") { + comment.start = start; + comment.end = end; + comment.range = [start, end]; + } + + if (typeof startLoc === "object") { + comment.loc = { + start: startLoc, + end: endLoc + }; + } + + return comment; +} + +/** + * Parses the given code. + * @param {string} code The code to tokenize. + * @param {Object} options Options defining how to tokenize. + * @returns {ASTNode} The "Program" AST node. + * @throws {SyntaxError} If the input code is invalid. + * @private + */ +function parse(code, options) { + var program, + toString = String, + translator, + impliedStrict, + acornOptions = { + ecmaVersion: DEFAULT_ECMA_VERSION, + plugins: { + espree: true + } + }; + + lastToken = null; + + if (typeof code !== "string" && !(code instanceof String)) { + code = toString(code); + } + + resetExtra(); + commentAttachment.reset(); + + if (typeof options !== "undefined") { + extra.range = (typeof options.range === "boolean") && options.range; + extra.loc = (typeof options.loc === "boolean") && options.loc; + extra.attachComment = (typeof options.attachComment === "boolean") && options.attachComment; + + if (extra.loc && options.source !== null && options.source !== undefined) { + extra.source = toString(options.source); + } + + if (typeof options.tokens === "boolean" && options.tokens) { + extra.tokens = []; + translator = new TokenTranslator(tt, code); + } + if (typeof options.comment === "boolean" && options.comment) { + extra.comment = true; + extra.comments = []; + } + if (typeof options.tolerant === "boolean" && options.tolerant) { + extra.errors = []; + } + if (extra.attachComment) { + extra.range = true; + extra.comments = []; + commentAttachment.reset(); + } + + acornOptions.ecmaVersion = extra.ecmaVersion = normalizeEcmaVersion(options.ecmaVersion); + + if (options.sourceType === "module") { + extra.isModule = true; + + // modules must be in 6 at least + if (acornOptions.ecmaVersion < 6) { + acornOptions.ecmaVersion = 6; + extra.ecmaVersion = 6; + } + + acornOptions.sourceType = "module"; + } + + // apply parsing flags after sourceType to allow overriding + if (options.ecmaFeatures && typeof options.ecmaFeatures === "object") { + extra.ecmaFeatures = assign({}, options.ecmaFeatures); + impliedStrict = extra.ecmaFeatures.impliedStrict; + extra.ecmaFeatures.impliedStrict = typeof impliedStrict === "boolean" && impliedStrict; + if (options.ecmaFeatures.globalReturn) { + acornOptions.allowReturnOutsideFunction = true; + } + } + + + acornOptions.onToken = function(token) { + if (extra.tokens) { + translator.onToken(token, extra); + } + if (token.type !== tt.eof) { + lastToken = token; + } + }; + + if (extra.attachComment || extra.comment) { + acornOptions.onComment = function() { + var comment = convertAcornCommentToEsprimaComment.apply(this, arguments); + extra.comments.push(comment); + + if (extra.attachComment) { + commentAttachment.addComment(comment); + } + }; + } + + if (extra.range) { + acornOptions.ranges = true; + } + + if (extra.loc) { + acornOptions.locations = true; + } + + if (extra.ecmaFeatures.jsx) { + // Should process jsx plugin before espree plugin. + acornOptions.plugins = { + jsx: true, + espree: true + }; + } + } + + program = acorn.parse(code, acornOptions); + program.sourceType = extra.isModule ? "module" : "script"; + + if (extra.comment || extra.attachComment) { + program.comments = extra.comments; + } + + if (extra.tokens) { + program.tokens = extra.tokens; + } + + /* + * Adjust opening and closing position of program to match Esprima. + * Acorn always starts programs at range 0 whereas Esprima starts at the + * first AST node's start (the only real difference is when there's leading + * whitespace or leading comments). Acorn also counts trailing whitespace + * as part of the program whereas Esprima only counts up to the last token. + */ + if (program.range) { + program.range[0] = program.body.length ? program.body[0].range[0] : program.range[0]; + program.range[1] = lastToken ? lastToken.range[1] : program.range[1]; + } + + if (program.loc) { + program.loc.start = program.body.length ? program.body[0].loc.start : program.loc.start; + program.loc.end = lastToken ? lastToken.loc.end : program.loc.end; + } + + return program; +} + +//------------------------------------------------------------------------------ +// Public +//------------------------------------------------------------------------------ + +exports.version = require("./package.json").version; + +exports.tokenize = tokenize; + +exports.parse = parse; + +// Deep copy. +/* istanbul ignore next */ +exports.Syntax = (function() { + var name, types = {}; + + if (typeof Object.create === "function") { + types = Object.create(null); + } + + for (name in astNodeTypes) { + if (astNodeTypes.hasOwnProperty(name)) { + types[name] = astNodeTypes[name]; + } + } + + if (typeof Object.freeze === "function") { + Object.freeze(types); + } + + return types; +}()); + +/* istanbul ignore next */ +exports.VisitorKeys = (function() { + var visitorKeys = require("./lib/visitor-keys"); + var name, + keys = {}; + + if (typeof Object.create === "function") { + keys = Object.create(null); + } + + for (name in visitorKeys) { + if (visitorKeys.hasOwnProperty(name)) { + keys[name] = visitorKeys[name]; + } + } + + if (typeof Object.freeze === "function") { + Object.freeze(keys); + } + + return keys; +}()); diff --git a/node_modules/espree/lib/ast-node-types.js b/node_modules/espree/lib/ast-node-types.js new file mode 100644 index 00000000..35bcaed0 --- /dev/null +++ b/node_modules/espree/lib/ast-node-types.js @@ -0,0 +1,98 @@ +/** + * @fileoverview The AST node types produced by the parser. + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +// None! + +//------------------------------------------------------------------------------ +// Public +//------------------------------------------------------------------------------ + +module.exports = { + AssignmentExpression: "AssignmentExpression", + AssignmentPattern: "AssignmentPattern", + ArrayExpression: "ArrayExpression", + ArrayPattern: "ArrayPattern", + ArrowFunctionExpression: "ArrowFunctionExpression", + AwaitExpression: "AwaitExpression", + BlockStatement: "BlockStatement", + BinaryExpression: "BinaryExpression", + BreakStatement: "BreakStatement", + CallExpression: "CallExpression", + CatchClause: "CatchClause", + ClassBody: "ClassBody", + ClassDeclaration: "ClassDeclaration", + ClassExpression: "ClassExpression", + ConditionalExpression: "ConditionalExpression", + ContinueStatement: "ContinueStatement", + DoWhileStatement: "DoWhileStatement", + DebuggerStatement: "DebuggerStatement", + EmptyStatement: "EmptyStatement", + ExperimentalRestProperty: "ExperimentalRestProperty", + ExperimentalSpreadProperty: "ExperimentalSpreadProperty", + ExpressionStatement: "ExpressionStatement", + ForStatement: "ForStatement", + ForInStatement: "ForInStatement", + ForOfStatement: "ForOfStatement", + FunctionDeclaration: "FunctionDeclaration", + FunctionExpression: "FunctionExpression", + Identifier: "Identifier", + IfStatement: "IfStatement", + Literal: "Literal", + LabeledStatement: "LabeledStatement", + LogicalExpression: "LogicalExpression", + MemberExpression: "MemberExpression", + MetaProperty: "MetaProperty", + MethodDefinition: "MethodDefinition", + NewExpression: "NewExpression", + ObjectExpression: "ObjectExpression", + ObjectPattern: "ObjectPattern", + Program: "Program", + Property: "Property", + RestElement: "RestElement", + ReturnStatement: "ReturnStatement", + SequenceExpression: "SequenceExpression", + SpreadElement: "SpreadElement", + Super: "Super", + SwitchCase: "SwitchCase", + SwitchStatement: "SwitchStatement", + TaggedTemplateExpression: "TaggedTemplateExpression", + TemplateElement: "TemplateElement", + TemplateLiteral: "TemplateLiteral", + ThisExpression: "ThisExpression", + ThrowStatement: "ThrowStatement", + TryStatement: "TryStatement", + UnaryExpression: "UnaryExpression", + UpdateExpression: "UpdateExpression", + VariableDeclaration: "VariableDeclaration", + VariableDeclarator: "VariableDeclarator", + WhileStatement: "WhileStatement", + WithStatement: "WithStatement", + YieldExpression: "YieldExpression", + JSXIdentifier: "JSXIdentifier", + JSXNamespacedName: "JSXNamespacedName", + JSXMemberExpression: "JSXMemberExpression", + JSXEmptyExpression: "JSXEmptyExpression", + JSXExpressionContainer: "JSXExpressionContainer", + JSXElement: "JSXElement", + JSXClosingElement: "JSXClosingElement", + JSXOpeningElement: "JSXOpeningElement", + JSXAttribute: "JSXAttribute", + JSXSpreadAttribute: "JSXSpreadAttribute", + JSXText: "JSXText", + ExportDefaultDeclaration: "ExportDefaultDeclaration", + ExportNamedDeclaration: "ExportNamedDeclaration", + ExportAllDeclaration: "ExportAllDeclaration", + ExportSpecifier: "ExportSpecifier", + ImportDeclaration: "ImportDeclaration", + ImportSpecifier: "ImportSpecifier", + ImportDefaultSpecifier: "ImportDefaultSpecifier", + ImportNamespaceSpecifier: "ImportNamespaceSpecifier" +}; diff --git a/node_modules/espree/lib/comment-attachment.js b/node_modules/espree/lib/comment-attachment.js new file mode 100644 index 00000000..b82b5f1c --- /dev/null +++ b/node_modules/espree/lib/comment-attachment.js @@ -0,0 +1,175 @@ +/** + * @fileoverview Attaches comments to the AST. + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +var astNodeTypes = require("./ast-node-types"); + +//------------------------------------------------------------------------------ +// Private +//------------------------------------------------------------------------------ + +var extra = { + trailingComments: [], + leadingComments: [], + bottomRightStack: [], + previousNode: null +}; + +//------------------------------------------------------------------------------ +// Public +//------------------------------------------------------------------------------ + +module.exports = { + + reset: function() { + extra.trailingComments = []; + extra.leadingComments = []; + extra.bottomRightStack = []; + extra.previousNode = null; + }, + + addComment: function(comment) { + extra.trailingComments.push(comment); + extra.leadingComments.push(comment); + }, + + processComment: function(node) { + var lastChild, + trailingComments, + i, + j; + + if (node.type === astNodeTypes.Program) { + if (node.body.length > 0) { + return; + } + } + + if (extra.trailingComments.length > 0) { + + /* + * If the first comment in trailingComments comes after the + * current node, then we're good - all comments in the array will + * come after the node and so it's safe to add then as official + * trailingComments. + */ + if (extra.trailingComments[0].range[0] >= node.range[1]) { + trailingComments = extra.trailingComments; + extra.trailingComments = []; + } else { + + /* + * Otherwise, if the first comment doesn't come after the + * current node, that means we have a mix of leading and trailing + * comments in the array and that leadingComments contains the + * same items as trailingComments. Reset trailingComments to + * zero items and we'll handle this by evaluating leadingComments + * later. + */ + extra.trailingComments.length = 0; + } + } else { + if (extra.bottomRightStack.length > 0 && + extra.bottomRightStack[extra.bottomRightStack.length - 1].trailingComments && + extra.bottomRightStack[extra.bottomRightStack.length - 1].trailingComments[0].range[0] >= node.range[1]) { + trailingComments = extra.bottomRightStack[extra.bottomRightStack.length - 1].trailingComments; + delete extra.bottomRightStack[extra.bottomRightStack.length - 1].trailingComments; + } + } + + // Eating the stack. + while (extra.bottomRightStack.length > 0 && extra.bottomRightStack[extra.bottomRightStack.length - 1].range[0] >= node.range[0]) { + lastChild = extra.bottomRightStack.pop(); + } + + if (lastChild) { + if (lastChild.leadingComments) { + if (lastChild.leadingComments[lastChild.leadingComments.length - 1].range[1] <= node.range[0]) { + node.leadingComments = lastChild.leadingComments; + delete lastChild.leadingComments; + } else { + // A leading comment for an anonymous class had been stolen by its first MethodDefinition, + // so this takes back the leading comment. + // See Also: https://github.com/eslint/espree/issues/158 + for (i = lastChild.leadingComments.length - 2; i >= 0; --i) { + if (lastChild.leadingComments[i].range[1] <= node.range[0]) { + node.leadingComments = lastChild.leadingComments.splice(0, i + 1); + break; + } + } + } + } + } else if (extra.leadingComments.length > 0) { + if (extra.leadingComments[extra.leadingComments.length - 1].range[1] <= node.range[0]) { + if (extra.previousNode) { + for (j = 0; j < extra.leadingComments.length; j++) { + if (extra.leadingComments[j].end < extra.previousNode.end) { + extra.leadingComments.splice(j, 1); + j--; + } + } + } + if (extra.leadingComments.length > 0) { + node.leadingComments = extra.leadingComments; + extra.leadingComments = []; + } + } else { + + // https://github.com/eslint/espree/issues/2 + + /* + * In special cases, such as return (without a value) and + * debugger, all comments will end up as leadingComments and + * will otherwise be eliminated. This extra step runs when the + * bottomRightStack is empty and there are comments left + * in leadingComments. + * + * This loop figures out the stopping point between the actual + * leading and trailing comments by finding the location of the + * first comment that comes after the given node. + */ + for (i = 0; i < extra.leadingComments.length; i++) { + if (extra.leadingComments[i].range[1] > node.range[0]) { + break; + } + } + + /* + * Split the array based on the location of the first comment + * that comes after the node. Keep in mind that this could + * result in an empty array, and if so, the array must be + * deleted. + */ + node.leadingComments = extra.leadingComments.slice(0, i); + if (node.leadingComments.length === 0) { + delete node.leadingComments; + } + + /* + * Similarly, trailing comments are attached later. The variable + * must be reset to null if there are no trailing comments. + */ + trailingComments = extra.leadingComments.slice(i); + if (trailingComments.length === 0) { + trailingComments = null; + } + } + } + + extra.previousNode = node; + + if (trailingComments) { + node.trailingComments = trailingComments; + } + + extra.bottomRightStack.push(node); + } + +}; diff --git a/node_modules/espree/lib/features.js b/node_modules/espree/lib/features.js new file mode 100644 index 00000000..774f8e5e --- /dev/null +++ b/node_modules/espree/lib/features.js @@ -0,0 +1,32 @@ +/** + * @fileoverview The list of feature flags supported by the parser and their default + * settings. + * @author Nicholas C. Zakas + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +// None! + +//------------------------------------------------------------------------------ +// Public +//------------------------------------------------------------------------------ + +module.exports = { + + // React JSX parsing + jsx: false, + + // allow return statement in global scope + globalReturn: false, + + // allow implied strict mode + impliedStrict: false, + + // allow experimental object rest/spread + experimentalObjectRestSpread: false +}; diff --git a/node_modules/espree/lib/token-translator.js b/node_modules/espree/lib/token-translator.js new file mode 100644 index 00000000..f47b3621 --- /dev/null +++ b/node_modules/espree/lib/token-translator.js @@ -0,0 +1,258 @@ +/** + * @fileoverview Translates tokens between Acorn format and Esprima format. + * @author Nicholas C. Zakas + */ +/* eslint no-underscore-dangle: 0 */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +// none! + +//------------------------------------------------------------------------------ +// Private +//------------------------------------------------------------------------------ + + +// Esprima Token Types +var Token = { + Boolean: "Boolean", + EOF: "", + Identifier: "Identifier", + Keyword: "Keyword", + Null: "Null", + Numeric: "Numeric", + Punctuator: "Punctuator", + String: "String", + RegularExpression: "RegularExpression", + Template: "Template", + JSXIdentifier: "JSXIdentifier", + JSXText: "JSXText" +}; + +/** + * Converts part of a template into an Esprima token. + * @param {AcornToken[]} tokens The Acorn tokens representing the template. + * @param {string} code The source code. + * @returns {EsprimaToken} The Esprima equivalent of the template token. + * @private + */ +function convertTemplatePart(tokens, code) { + var firstToken = tokens[0], + lastTemplateToken = tokens[tokens.length - 1]; + + var token = { + type: Token.Template, + value: code.slice(firstToken.start, lastTemplateToken.end) + }; + + if (firstToken.loc) { + token.loc = { + start: firstToken.loc.start, + end: lastTemplateToken.loc.end + }; + } + + if (firstToken.range) { + token.start = firstToken.range[0]; + token.end = lastTemplateToken.range[1]; + token.range = [token.start, token.end]; + } + + return token; +} + +/** + * Contains logic to translate Acorn tokens into Esprima tokens. + * @param {Object} acornTokTypes The Acorn token types. + * @param {string} code The source code Acorn is parsing. This is necessary + * to correct the "value" property of some tokens. + * @constructor + */ +function TokenTranslator(acornTokTypes, code) { + + // token types + this._acornTokTypes = acornTokTypes; + + // token buffer for templates + this._tokens = []; + + // track the last curly brace + this._curlyBrace = null; + + // the source code + this._code = code; + +} + +TokenTranslator.prototype = { + constructor: TokenTranslator, + + /** + * Translates a single Esprima token to a single Acorn token. This may be + * inaccurate due to how templates are handled differently in Esprima and + * Acorn, but should be accurate for all other tokens. + * @param {AcornToken} token The Acorn token to translate. + * @param {Object} extra Espree extra object. + * @returns {EsprimaToken} The Esprima version of the token. + */ + translate: function(token, extra) { + + var type = token.type, + tt = this._acornTokTypes; + + if (type === tt.name) { + token.type = Token.Identifier; + + // TODO: See if this is an Acorn bug + if (token.value === "static") { + token.type = Token.Keyword; + } + + if (extra.ecmaVersion > 5 && (token.value === "yield" || token.value === "let")) { + token.type = Token.Keyword; + } + + } else if (type === tt.semi || type === tt.comma || + type === tt.parenL || type === tt.parenR || + type === tt.braceL || type === tt.braceR || + type === tt.dot || type === tt.bracketL || + type === tt.colon || type === tt.question || + type === tt.bracketR || type === tt.ellipsis || + type === tt.arrow || type === tt.jsxTagStart || + type === tt.incDec || type === tt.starstar || + type === tt.jsxTagEnd || type === tt.prefix || + (type.binop && !type.keyword) || + type.isAssign) { + + token.type = Token.Punctuator; + token.value = this._code.slice(token.start, token.end); + } else if (type === tt.jsxName) { + token.type = Token.JSXIdentifier; + } else if (type.label === "jsxText" || type === tt.jsxAttrValueToken) { + token.type = Token.JSXText; + } else if (type.keyword) { + if (type.keyword === "true" || type.keyword === "false") { + token.type = Token.Boolean; + } else if (type.keyword === "null") { + token.type = Token.Null; + } else { + token.type = Token.Keyword; + } + } else if (type === tt.num) { + token.type = Token.Numeric; + token.value = this._code.slice(token.start, token.end); + } else if (type === tt.string) { + + if (extra.jsxAttrValueToken) { + extra.jsxAttrValueToken = false; + token.type = Token.JSXText; + } else { + token.type = Token.String; + } + + token.value = this._code.slice(token.start, token.end); + } else if (type === tt.regexp) { + token.type = Token.RegularExpression; + var value = token.value; + token.regex = { + flags: value.flags, + pattern: value.pattern + }; + token.value = "/" + value.pattern + "/" + value.flags; + } + + return token; + }, + + /** + * Function to call during Acorn's onToken handler. + * @param {AcornToken} token The Acorn token. + * @param {Object} extra The Espree extra object. + * @returns {void} + */ + onToken: function(token, extra) { + + var that = this, + tt = this._acornTokTypes, + tokens = extra.tokens, + templateTokens = this._tokens; + + /** + * Flushes the buffered template tokens and resets the template + * tracking. + * @returns {void} + * @private + */ + function translateTemplateTokens() { + tokens.push(convertTemplatePart(that._tokens, that._code)); + that._tokens = []; + } + + if (token.type === tt.eof) { + + // might be one last curlyBrace + if (this._curlyBrace) { + tokens.push(this.translate(this._curlyBrace, extra)); + } + + return; + } + + if (token.type === tt.backQuote) { + + // if there's already a curly, it's not part of the template + if (this._curlyBrace) { + tokens.push(this.translate(this._curlyBrace, extra)); + this._curlyBrace = null; + } + + templateTokens.push(token); + + // it's the end + if (templateTokens.length > 1) { + translateTemplateTokens(); + } + + return; + } else if (token.type === tt.dollarBraceL) { + templateTokens.push(token); + translateTemplateTokens(); + return; + } else if (token.type === tt.braceR) { + + // if there's already a curly, it's not part of the template + if (this._curlyBrace) { + tokens.push(this.translate(this._curlyBrace, extra)); + } + + // store new curly for later + this._curlyBrace = token; + return; + } else if (token.type === tt.template || token.type === tt.invalidTemplate) { + if (this._curlyBrace) { + templateTokens.push(this._curlyBrace); + this._curlyBrace = null; + } + + templateTokens.push(token); + return; + } + + if (this._curlyBrace) { + tokens.push(this.translate(this._curlyBrace, extra)); + this._curlyBrace = null; + } + + tokens.push(this.translate(token, extra)); + } +}; + +//------------------------------------------------------------------------------ +// Public +//------------------------------------------------------------------------------ + +module.exports = TokenTranslator; diff --git a/node_modules/espree/lib/visitor-keys.js b/node_modules/espree/lib/visitor-keys.js new file mode 100644 index 00000000..d1efeb7a --- /dev/null +++ b/node_modules/espree/lib/visitor-keys.js @@ -0,0 +1,127 @@ +/** + * @fileoverview The visitor keys for the node types Espree supports + * @author Nicholas C. Zakas + * + * This file contains code from estraverse-fb. + * + * The MIT license. Copyright (c) 2014 Ingvar Stepanyan + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +"use strict"; + +//------------------------------------------------------------------------------ +// Requirements +//------------------------------------------------------------------------------ + +// None! + +//------------------------------------------------------------------------------ +// Public +//------------------------------------------------------------------------------ + +module.exports = { + + // ECMAScript + AssignmentExpression: ["left", "right"], + AssignmentPattern: ["left", "right"], + ArrayExpression: ["elements"], + ArrayPattern: ["elements"], + ArrowFunctionExpression: ["params", "body"], + BlockStatement: ["body"], + BinaryExpression: ["left", "right"], + BreakStatement: ["label"], + CallExpression: ["callee", "arguments"], + CatchClause: ["param", "body"], + ClassBody: ["body"], + ClassDeclaration: ["id", "superClass", "body"], + ClassExpression: ["id", "superClass", "body"], + ConditionalExpression: ["test", "consequent", "alternate"], + ContinueStatement: ["label"], + DebuggerStatement: [], + DirectiveStatement: [], + DoWhileStatement: ["body", "test"], + EmptyStatement: [], + ExportAllDeclaration: ["source"], + ExportDefaultDeclaration: ["declaration"], + ExportNamedDeclaration: ["declaration", "specifiers", "source"], + ExportSpecifier: ["exported", "local"], + ExpressionStatement: ["expression"], + ForStatement: ["init", "test", "update", "body"], + ForInStatement: ["left", "right", "body"], + ForOfStatement: ["left", "right", "body"], + FunctionDeclaration: ["id", "params", "body"], + FunctionExpression: ["id", "params", "body"], + Identifier: [], + IfStatement: ["test", "consequent", "alternate"], + ImportDeclaration: ["specifiers", "source"], + ImportDefaultSpecifier: ["local"], + ImportNamespaceSpecifier: ["local"], + ImportSpecifier: ["imported", "local"], + Literal: [], + LabeledStatement: ["label", "body"], + LogicalExpression: ["left", "right"], + MemberExpression: ["object", "property"], + MetaProperty: ["meta", "property"], + MethodDefinition: ["key", "value"], + ModuleSpecifier: [], + NewExpression: ["callee", "arguments"], + ObjectExpression: ["properties"], + ObjectPattern: ["properties"], + Program: ["body"], + Property: ["key", "value"], + RestElement: [ "argument" ], + ReturnStatement: ["argument"], + SequenceExpression: ["expressions"], + SpreadElement: ["argument"], + Super: [], + SwitchStatement: ["discriminant", "cases"], + SwitchCase: ["test", "consequent"], + TaggedTemplateExpression: ["tag", "quasi"], + TemplateElement: [], + TemplateLiteral: ["quasis", "expressions"], + ThisExpression: [], + ThrowStatement: ["argument"], + TryStatement: ["block", "handler", "finalizer"], + UnaryExpression: ["argument"], + UpdateExpression: ["argument"], + VariableDeclaration: ["declarations"], + VariableDeclarator: ["id", "init"], + WhileStatement: ["test", "body"], + WithStatement: ["object", "body"], + YieldExpression: ["argument"], + + // JSX + JSXIdentifier: [], + JSXNamespacedName: ["namespace", "name"], + JSXMemberExpression: ["object", "property"], + JSXEmptyExpression: [], + JSXExpressionContainer: ["expression"], + JSXElement: ["openingElement", "closingElement", "children"], + JSXClosingElement: ["name"], + JSXOpeningElement: ["name", "attributes"], + JSXAttribute: ["name", "value"], + JSXText: null, + JSXSpreadAttribute: ["argument"], + + // Experimental features + ExperimentalRestProperty: ["argument"], + ExperimentalSpreadProperty: ["argument"] +}; diff --git a/node_modules/espree/package.json b/node_modules/espree/package.json new file mode 100644 index 00000000..594b2971 --- /dev/null +++ b/node_modules/espree/package.json @@ -0,0 +1,91 @@ +{ + "_from": "espree@^3.5.4", + "_id": "espree@3.5.4", + "_inBundle": false, + "_integrity": "sha512-yAcIQxtmMiB/jL32dzEp2enBeidsB7xWPLNiw3IIkpVds1P+h7qF9YwJq1yUNzp2OKXgAprs4F61ih66UsoD1A==", + "_location": "/espree", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "espree@^3.5.4", + "name": "espree", + "escapedName": "espree", + "rawSpec": "^3.5.4", + "saveSpec": null, + "fetchSpec": "^3.5.4" + }, + "_requiredBy": [ + "/eslint" + ], + "_resolved": "https://registry.npmjs.org/espree/-/espree-3.5.4.tgz", + "_shasum": "b0f447187c8a8bed944b815a660bddf5deb5d1a7", + "_spec": "espree@^3.5.4", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", + "author": { + "name": "Nicholas C. Zakas", + "email": "nicholas+npm@nczconsulting.com" + }, + "bugs": { + "url": "http://github.com/eslint/espree.git" + }, + "bundleDependencies": false, + "dependencies": { + "acorn": "^5.5.0", + "acorn-jsx": "^3.0.0" + }, + "deprecated": false, + "description": "An Esprima-compatible JavaScript parser built on Acorn", + "devDependencies": { + "browserify": "^7.0.0", + "chai": "^1.10.0", + "eslint": "^2.13.1", + "eslint-config-eslint": "^3.0.0", + "eslint-release": "^0.10.0", + "esprima": "latest", + "esprima-fb": "^8001.2001.0-dev-harmony-fb", + "istanbul": "~0.2.6", + "json-diff": "~0.3.1", + "leche": "^1.0.1", + "mocha": "^2.0.1", + "regenerate": "~0.5.4", + "shelljs": "^0.3.0", + "shelljs-nodecli": "^0.1.1", + "unicode-6.3.0": "~0.1.0" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "lib", + "espree.js" + ], + "homepage": "https://github.com/eslint/espree", + "keywords": [ + "ast", + "ecmascript", + "javascript", + "parser", + "syntax", + "acorn" + ], + "license": "BSD-2-Clause", + "main": "espree.js", + "name": "espree", + "repository": { + "type": "git", + "url": "git+https://github.com/eslint/espree.git" + }, + "scripts": { + "alpharelease": "eslint-prelease alpha", + "betarelease": "eslint-prelease beta", + "browserify": "node Makefile.js browserify", + "ci-release": "eslint-ci-release", + "generate-regex": "node tools/generate-identifier-regex.js", + "gh-release": "eslint-gh-release", + "lint": "node Makefile.js lint", + "release": "eslint-release", + "test": "npm run-script lint && node Makefile.js test" + }, + "version": "3.5.4" +} diff --git a/node_modules/esprima/ChangeLog b/node_modules/esprima/ChangeLog new file mode 100644 index 00000000..47a7a0f5 --- /dev/null +++ b/node_modules/esprima/ChangeLog @@ -0,0 +1,225 @@ +2017-06-10: Version 4.0.0 + + * Support ES2017 async function and await expression (issue 1079) + * Support ES2017 trailing commas in function parameters (issue 1550) + * Explicitly distinguish parsing a module vs a script (issue 1576) + * Fix JSX non-empty container (issue 1786) + * Allow JSX element in a yield expression (issue 1765) + * Allow `in` expression in a concise body with a function body (issue 1793) + * Setter function argument must not be a rest parameter (issue 1693) + * Limit strict mode directive to functions with a simple parameter list (issue 1677) + * Prohibit any escape sequence in a reserved word (issue 1612) + * Only permit hex digits in hex escape sequence (issue 1619) + * Prohibit labelled class/generator/function declaration (issue 1484) + * Limit function declaration as if statement clause only in non-strict mode (issue 1657) + * Tolerate missing ) in a with and do-while statement (issue 1481) + +2016-12-22: Version 3.1.3 + + * Support binding patterns as rest element (issue 1681) + * Account for different possible arguments of a yield expression (issue 1469) + +2016-11-24: Version 3.1.2 + + * Ensure that import specifier is more restrictive (issue 1615) + * Fix duplicated JSX tokens (issue 1613) + * Scan template literal in a JSX expression container (issue 1622) + * Improve XHTML entity scanning in JSX (issue 1629) + +2016-10-31: Version 3.1.1 + + * Fix assignment expression problem in an export declaration (issue 1596) + * Fix incorrect tokenization of hex digits (issue 1605) + +2016-10-09: Version 3.1.0 + + * Do not implicitly collect comments when comment attachment is specified (issue 1553) + * Fix incorrect handling of duplicated proto shorthand fields (issue 1485) + * Prohibit initialization in some variants of for statements (issue 1309, 1561) + * Fix incorrect parsing of export specifier (issue 1578) + * Fix ESTree compatibility for assignment pattern (issue 1575) + +2016-09-03: Version 3.0.0 + + * Support ES2016 exponentiation expression (issue 1490) + * Support JSX syntax (issue 1467) + * Use the latest Unicode 8.0 (issue 1475) + * Add the support for syntax node delegate (issue 1435) + * Fix ESTree compatibility on meta property (issue 1338) + * Fix ESTree compatibility on default parameter value (issue 1081) + * Fix ESTree compatibility on try handler (issue 1030) + +2016-08-23: Version 2.7.3 + + * Fix tokenizer confusion with a comment (issue 1493, 1516) + +2016-02-02: Version 2.7.2 + + * Fix out-of-bound error location in an invalid string literal (issue 1457) + * Fix shorthand object destructuring defaults in variable declarations (issue 1459) + +2015-12-10: Version 2.7.1 + + * Do not allow trailing comma in a variable declaration (issue 1360) + * Fix assignment to `let` in non-strict mode (issue 1376) + * Fix missing delegate property in YieldExpression (issue 1407) + +2015-10-22: Version 2.7.0 + + * Fix the handling of semicolon in a break statement (issue 1044) + * Run the test suite with major web browsers (issue 1259, 1317) + * Allow `let` as an identifier in non-strict mode (issue 1289) + * Attach orphaned comments as `innerComments` (issue 1328) + * Add the support for token delegator (issue 1332) + +2015-09-01: Version 2.6.0 + + * Properly allow or prohibit `let` in a binding identifier/pattern (issue 1048, 1098) + * Add sourceType field for Program node (issue 1159) + * Ensure that strict mode reserved word binding throw an error (issue 1171) + * Run the test suite with Node.js and IE 11 on Windows (issue 1294) + * Allow binding pattern with no initializer in a for statement (issue 1301) + +2015-07-31: Version 2.5.0 + + * Run the test suite in a browser environment (issue 1004) + * Ensure a comma between imported default binding and named imports (issue 1046) + * Distinguish `yield` as a keyword vs an identifier (issue 1186) + * Support ES6 meta property `new.target` (issue 1203) + * Fix the syntax node for yield with expression (issue 1223) + * Fix the check of duplicated proto in property names (issue 1225) + * Fix ES6 Unicode escape in identifier name (issue 1229) + * Support ES6 IdentifierStart and IdentifierPart (issue 1232) + * Treat await as a reserved word when parsing as a module (issue 1234) + * Recognize identifier characters from Unicode SMP (issue 1244) + * Ensure that export and import can be followed by a comma (issue 1250) + * Fix yield operator precedence (issue 1262) + +2015-07-01: Version 2.4.1 + + * Fix some cases of comment attachment (issue 1071, 1175) + * Fix the handling of destructuring in function arguments (issue 1193) + * Fix invalid ranges in assignment expression (issue 1201) + +2015-06-26: Version 2.4.0 + + * Support ES6 for-of iteration (issue 1047) + * Support ES6 spread arguments (issue 1169) + * Minimize npm payload (issue 1191) + +2015-06-16: Version 2.3.0 + + * Support ES6 generator (issue 1033) + * Improve parsing of regular expressions with `u` flag (issue 1179) + +2015-04-17: Version 2.2.0 + + * Support ES6 import and export declarations (issue 1000) + * Fix line terminator before arrow not recognized as error (issue 1009) + * Support ES6 destructuring (issue 1045) + * Support ES6 template literal (issue 1074) + * Fix the handling of invalid/incomplete string escape sequences (issue 1106) + * Fix ES3 static member access restriction (issue 1120) + * Support for `super` in ES6 class (issue 1147) + +2015-03-09: Version 2.1.0 + + * Support ES6 class (issue 1001) + * Support ES6 rest parameter (issue 1011) + * Expand the location of property getter, setter, and methods (issue 1029) + * Enable TryStatement transition to a single handler (issue 1031) + * Support ES6 computed property name (issue 1037) + * Tolerate unclosed block comment (issue 1041) + * Support ES6 lexical declaration (issue 1065) + +2015-02-06: Version 2.0.0 + + * Support ES6 arrow function (issue 517) + * Support ES6 Unicode code point escape (issue 521) + * Improve the speed and accuracy of comment attachment (issue 522) + * Support ES6 default parameter (issue 519) + * Support ES6 regular expression flags (issue 557) + * Fix scanning of implicit octal literals (issue 565) + * Fix the handling of automatic semicolon insertion (issue 574) + * Support ES6 method definition (issue 620) + * Support ES6 octal integer literal (issue 621) + * Support ES6 binary integer literal (issue 622) + * Support ES6 object literal property value shorthand (issue 624) + +2015-03-03: Version 1.2.5 + + * Fix scanning of implicit octal literals (issue 565) + +2015-02-05: Version 1.2.4 + + * Fix parsing of LeftHandSideExpression in ForInStatement (issue 560) + * Fix the handling of automatic semicolon insertion (issue 574) + +2015-01-18: Version 1.2.3 + + * Fix division by this (issue 616) + +2014-05-18: Version 1.2.2 + + * Fix duplicated tokens when collecting comments (issue 537) + +2014-05-04: Version 1.2.1 + + * Ensure that Program node may still have leading comments (issue 536) + +2014-04-29: Version 1.2.0 + + * Fix semicolon handling for expression statement (issue 462, 533) + * Disallow escaped characters in regular expression flags (issue 503) + * Performance improvement for location tracking (issue 520) + * Improve the speed of comment attachment (issue 522) + +2014-03-26: Version 1.1.1 + + * Fix token handling of forward slash after an array literal (issue 512) + +2014-03-23: Version 1.1.0 + + * Optionally attach comments to the owning syntax nodes (issue 197) + * Simplify binary parsing with stack-based shift reduce (issue 352) + * Always include the raw source of literals (issue 376) + * Add optional input source information (issue 386) + * Tokenizer API for pure lexical scanning (issue 398) + * Improve the web site and its online demos (issue 337, 400, 404) + * Performance improvement for location tracking (issue 417, 424) + * Support HTML comment syntax (issue 451) + * Drop support for legacy browsers (issue 474) + +2013-08-27: Version 1.0.4 + + * Minimize the payload for packages (issue 362) + * Fix missing cases on an empty switch statement (issue 436) + * Support escaped ] in regexp literal character classes (issue 442) + * Tolerate invalid left-hand side expression (issue 130) + +2013-05-17: Version 1.0.3 + + * Variable declaration needs at least one declarator (issue 391) + * Fix benchmark's variance unit conversion (issue 397) + * IE < 9: \v should be treated as vertical tab (issue 405) + * Unary expressions should always have prefix: true (issue 418) + * Catch clause should only accept an identifier (issue 423) + * Tolerate setters without parameter (issue 426) + +2012-11-02: Version 1.0.2 + + Improvement: + + * Fix esvalidate JUnit output upon a syntax error (issue 374) + +2012-10-28: Version 1.0.1 + + Improvements: + + * esvalidate understands shebang in a Unix shell script (issue 361) + * esvalidate treats fatal parsing failure as an error (issue 361) + * Reduce Node.js package via .npmignore (issue 362) + +2012-10-22: Version 1.0.0 + + Initial release. diff --git a/node_modules/esprima/LICENSE.BSD b/node_modules/esprima/LICENSE.BSD new file mode 100644 index 00000000..7a55160f --- /dev/null +++ b/node_modules/esprima/LICENSE.BSD @@ -0,0 +1,21 @@ +Copyright JS Foundation and other contributors, https://js.foundation/ + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/esprima/README.md b/node_modules/esprima/README.md new file mode 100644 index 00000000..8fb25e6c --- /dev/null +++ b/node_modules/esprima/README.md @@ -0,0 +1,46 @@ +[![NPM version](https://img.shields.io/npm/v/esprima.svg)](https://www.npmjs.com/package/esprima) +[![npm download](https://img.shields.io/npm/dm/esprima.svg)](https://www.npmjs.com/package/esprima) +[![Build Status](https://img.shields.io/travis/jquery/esprima/master.svg)](https://travis-ci.org/jquery/esprima) +[![Coverage Status](https://img.shields.io/codecov/c/github/jquery/esprima/master.svg)](https://codecov.io/github/jquery/esprima) + +**Esprima** ([esprima.org](http://esprima.org), BSD license) is a high performance, +standard-compliant [ECMAScript](http://www.ecma-international.org/publications/standards/Ecma-262.htm) +parser written in ECMAScript (also popularly known as +[JavaScript](https://en.wikipedia.org/wiki/JavaScript)). +Esprima is created and maintained by [Ariya Hidayat](https://twitter.com/ariyahidayat), +with the help of [many contributors](https://github.com/jquery/esprima/contributors). + +### Features + +- Full support for ECMAScript 2017 ([ECMA-262 8th Edition](http://www.ecma-international.org/publications/standards/Ecma-262.htm)) +- Sensible [syntax tree format](https://github.com/estree/estree/blob/master/es5.md) as standardized by [ESTree project](https://github.com/estree/estree) +- Experimental support for [JSX](https://facebook.github.io/jsx/), a syntax extension for [React](https://facebook.github.io/react/) +- Optional tracking of syntax node location (index-based and line-column) +- [Heavily tested](http://esprima.org/test/ci.html) (~1500 [unit tests](https://github.com/jquery/esprima/tree/master/test/fixtures) with [full code coverage](https://codecov.io/github/jquery/esprima)) + +### API + +Esprima can be used to perform [lexical analysis](https://en.wikipedia.org/wiki/Lexical_analysis) (tokenization) or [syntactic analysis](https://en.wikipedia.org/wiki/Parsing) (parsing) of a JavaScript program. + +A simple example on Node.js REPL: + +```javascript +> var esprima = require('esprima'); +> var program = 'const answer = 42'; + +> esprima.tokenize(program); +[ { type: 'Keyword', value: 'const' }, + { type: 'Identifier', value: 'answer' }, + { type: 'Punctuator', value: '=' }, + { type: 'Numeric', value: '42' } ] + +> esprima.parseScript(program); +{ type: 'Program', + body: + [ { type: 'VariableDeclaration', + declarations: [Object], + kind: 'const' } ], + sourceType: 'script' } +``` + +For more information, please read the [complete documentation](http://esprima.org/doc). \ No newline at end of file diff --git a/node_modules/esprima/bin/esparse.js b/node_modules/esprima/bin/esparse.js new file mode 100755 index 00000000..45d05fbb --- /dev/null +++ b/node_modules/esprima/bin/esparse.js @@ -0,0 +1,139 @@ +#!/usr/bin/env node +/* + Copyright JS Foundation and other contributors, https://js.foundation/ + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/*jslint sloppy:true node:true rhino:true */ + +var fs, esprima, fname, forceFile, content, options, syntax; + +if (typeof require === 'function') { + fs = require('fs'); + try { + esprima = require('esprima'); + } catch (e) { + esprima = require('../'); + } +} else if (typeof load === 'function') { + try { + load('esprima.js'); + } catch (e) { + load('../esprima.js'); + } +} + +// Shims to Node.js objects when running under Rhino. +if (typeof console === 'undefined' && typeof process === 'undefined') { + console = { log: print }; + fs = { readFileSync: readFile }; + process = { argv: arguments, exit: quit }; + process.argv.unshift('esparse.js'); + process.argv.unshift('rhino'); +} + +function showUsage() { + console.log('Usage:'); + console.log(' esparse [options] [file.js]'); + console.log(); + console.log('Available options:'); + console.log(); + console.log(' --comment Gather all line and block comments in an array'); + console.log(' --loc Include line-column location info for each syntax node'); + console.log(' --range Include index-based range for each syntax node'); + console.log(' --raw Display the raw value of literals'); + console.log(' --tokens List all tokens in an array'); + console.log(' --tolerant Tolerate errors on a best-effort basis (experimental)'); + console.log(' -v, --version Shows program version'); + console.log(); + process.exit(1); +} + +options = {}; + +process.argv.splice(2).forEach(function (entry) { + + if (forceFile || entry === '-' || entry.slice(0, 1) !== '-') { + if (typeof fname === 'string') { + console.log('Error: more than one input file.'); + process.exit(1); + } else { + fname = entry; + } + } else if (entry === '-h' || entry === '--help') { + showUsage(); + } else if (entry === '-v' || entry === '--version') { + console.log('ECMAScript Parser (using Esprima version', esprima.version, ')'); + console.log(); + process.exit(0); + } else if (entry === '--comment') { + options.comment = true; + } else if (entry === '--loc') { + options.loc = true; + } else if (entry === '--range') { + options.range = true; + } else if (entry === '--raw') { + options.raw = true; + } else if (entry === '--tokens') { + options.tokens = true; + } else if (entry === '--tolerant') { + options.tolerant = true; + } else if (entry === '--') { + forceFile = true; + } else { + console.log('Error: unknown option ' + entry + '.'); + process.exit(1); + } +}); + +// Special handling for regular expression literal since we need to +// convert it to a string literal, otherwise it will be decoded +// as object "{}" and the regular expression would be lost. +function adjustRegexLiteral(key, value) { + if (key === 'value' && value instanceof RegExp) { + value = value.toString(); + } + return value; +} + +function run(content) { + syntax = esprima.parse(content, options); + console.log(JSON.stringify(syntax, adjustRegexLiteral, 4)); +} + +try { + if (fname && (fname !== '-' || forceFile)) { + run(fs.readFileSync(fname, 'utf-8')); + } else { + var content = ''; + process.stdin.resume(); + process.stdin.on('data', function(chunk) { + content += chunk; + }); + process.stdin.on('end', function() { + run(content); + }); + } +} catch (e) { + console.log('Error: ' + e.message); + process.exit(1); +} diff --git a/node_modules/esprima/bin/esvalidate.js b/node_modules/esprima/bin/esvalidate.js new file mode 100755 index 00000000..d49a7e40 --- /dev/null +++ b/node_modules/esprima/bin/esvalidate.js @@ -0,0 +1,236 @@ +#!/usr/bin/env node +/* + Copyright JS Foundation and other contributors, https://js.foundation/ + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/*jslint sloppy:true plusplus:true node:true rhino:true */ +/*global phantom:true */ + +var fs, system, esprima, options, fnames, forceFile, count; + +if (typeof esprima === 'undefined') { + // PhantomJS can only require() relative files + if (typeof phantom === 'object') { + fs = require('fs'); + system = require('system'); + esprima = require('./esprima'); + } else if (typeof require === 'function') { + fs = require('fs'); + try { + esprima = require('esprima'); + } catch (e) { + esprima = require('../'); + } + } else if (typeof load === 'function') { + try { + load('esprima.js'); + } catch (e) { + load('../esprima.js'); + } + } +} + +// Shims to Node.js objects when running under PhantomJS 1.7+. +if (typeof phantom === 'object') { + fs.readFileSync = fs.read; + process = { + argv: [].slice.call(system.args), + exit: phantom.exit, + on: function (evt, callback) { + callback(); + } + }; + process.argv.unshift('phantomjs'); +} + +// Shims to Node.js objects when running under Rhino. +if (typeof console === 'undefined' && typeof process === 'undefined') { + console = { log: print }; + fs = { readFileSync: readFile }; + process = { + argv: arguments, + exit: quit, + on: function (evt, callback) { + callback(); + } + }; + process.argv.unshift('esvalidate.js'); + process.argv.unshift('rhino'); +} + +function showUsage() { + console.log('Usage:'); + console.log(' esvalidate [options] [file.js...]'); + console.log(); + console.log('Available options:'); + console.log(); + console.log(' --format=type Set the report format, plain (default) or junit'); + console.log(' -v, --version Print program version'); + console.log(); + process.exit(1); +} + +options = { + format: 'plain' +}; + +fnames = []; + +process.argv.splice(2).forEach(function (entry) { + + if (forceFile || entry === '-' || entry.slice(0, 1) !== '-') { + fnames.push(entry); + } else if (entry === '-h' || entry === '--help') { + showUsage(); + } else if (entry === '-v' || entry === '--version') { + console.log('ECMAScript Validator (using Esprima version', esprima.version, ')'); + console.log(); + process.exit(0); + } else if (entry.slice(0, 9) === '--format=') { + options.format = entry.slice(9); + if (options.format !== 'plain' && options.format !== 'junit') { + console.log('Error: unknown report format ' + options.format + '.'); + process.exit(1); + } + } else if (entry === '--') { + forceFile = true; + } else { + console.log('Error: unknown option ' + entry + '.'); + process.exit(1); + } +}); + +if (fnames.length === 0) { + fnames.push(''); +} + +if (options.format === 'junit') { + console.log(''); + console.log(''); +} + +count = 0; + +function run(fname, content) { + var timestamp, syntax, name; + try { + if (typeof content !== 'string') { + throw content; + } + + if (content[0] === '#' && content[1] === '!') { + content = '//' + content.substr(2, content.length); + } + + timestamp = Date.now(); + syntax = esprima.parse(content, { tolerant: true }); + + if (options.format === 'junit') { + + name = fname; + if (name.lastIndexOf('/') >= 0) { + name = name.slice(name.lastIndexOf('/') + 1); + } + + console.log(''); + + syntax.errors.forEach(function (error) { + var msg = error.message; + msg = msg.replace(/^Line\ [0-9]*\:\ /, ''); + console.log(' '); + console.log(' ' + + error.message + '(' + name + ':' + error.lineNumber + ')' + + ''); + console.log(' '); + }); + + console.log(''); + + } else if (options.format === 'plain') { + + syntax.errors.forEach(function (error) { + var msg = error.message; + msg = msg.replace(/^Line\ [0-9]*\:\ /, ''); + msg = fname + ':' + error.lineNumber + ': ' + msg; + console.log(msg); + ++count; + }); + + } + } catch (e) { + ++count; + if (options.format === 'junit') { + console.log(''); + console.log(' '); + console.log(' ' + + e.message + '(' + fname + ((e.lineNumber) ? ':' + e.lineNumber : '') + + ')'); + console.log(' '); + console.log(''); + } else { + console.log(fname + ':' + e.lineNumber + ': ' + e.message.replace(/^Line\ [0-9]*\:\ /, '')); + } + } +} + +fnames.forEach(function (fname) { + var content = ''; + try { + if (fname && (fname !== '-' || forceFile)) { + content = fs.readFileSync(fname, 'utf-8'); + } else { + fname = ''; + process.stdin.resume(); + process.stdin.on('data', function(chunk) { + content += chunk; + }); + process.stdin.on('end', function() { + run(fname, content); + }); + return; + } + } catch (e) { + content = e; + } + run(fname, content); +}); + +process.on('exit', function () { + if (options.format === 'junit') { + console.log(''); + } + + if (count > 0) { + process.exit(1); + } + + if (count === 0 && typeof phantom === 'object') { + process.exit(0); + } +}); diff --git a/node_modules/esprima/dist/esprima.js b/node_modules/esprima/dist/esprima.js new file mode 100644 index 00000000..640d84b4 --- /dev/null +++ b/node_modules/esprima/dist/esprima.js @@ -0,0 +1,6700 @@ +(function webpackUniversalModuleDefinition(root, factory) { +/* istanbul ignore next */ + if(typeof exports === 'object' && typeof module === 'object') + module.exports = factory(); + else if(typeof define === 'function' && define.amd) + define([], factory); +/* istanbul ignore next */ + else if(typeof exports === 'object') + exports["esprima"] = factory(); + else + root["esprima"] = factory(); +})(this, function() { +return /******/ (function(modules) { // webpackBootstrap +/******/ // The module cache +/******/ var installedModules = {}; + +/******/ // The require function +/******/ function __webpack_require__(moduleId) { + +/******/ // Check if module is in cache +/* istanbul ignore if */ +/******/ if(installedModules[moduleId]) +/******/ return installedModules[moduleId].exports; + +/******/ // Create a new module (and put it into the cache) +/******/ var module = installedModules[moduleId] = { +/******/ exports: {}, +/******/ id: moduleId, +/******/ loaded: false +/******/ }; + +/******/ // Execute the module function +/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); + +/******/ // Flag the module as loaded +/******/ module.loaded = true; + +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } + + +/******/ // expose the modules object (__webpack_modules__) +/******/ __webpack_require__.m = modules; + +/******/ // expose the module cache +/******/ __webpack_require__.c = installedModules; + +/******/ // __webpack_public_path__ +/******/ __webpack_require__.p = ""; + +/******/ // Load entry module and return exports +/******/ return __webpack_require__(0); +/******/ }) +/************************************************************************/ +/******/ ([ +/* 0 */ +/***/ function(module, exports, __webpack_require__) { + + "use strict"; + /* + Copyright JS Foundation and other contributors, https://js.foundation/ + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + Object.defineProperty(exports, "__esModule", { value: true }); + var comment_handler_1 = __webpack_require__(1); + var jsx_parser_1 = __webpack_require__(3); + var parser_1 = __webpack_require__(8); + var tokenizer_1 = __webpack_require__(15); + function parse(code, options, delegate) { + var commentHandler = null; + var proxyDelegate = function (node, metadata) { + if (delegate) { + delegate(node, metadata); + } + if (commentHandler) { + commentHandler.visit(node, metadata); + } + }; + var parserDelegate = (typeof delegate === 'function') ? proxyDelegate : null; + var collectComment = false; + if (options) { + collectComment = (typeof options.comment === 'boolean' && options.comment); + var attachComment = (typeof options.attachComment === 'boolean' && options.attachComment); + if (collectComment || attachComment) { + commentHandler = new comment_handler_1.CommentHandler(); + commentHandler.attach = attachComment; + options.comment = true; + parserDelegate = proxyDelegate; + } + } + var isModule = false; + if (options && typeof options.sourceType === 'string') { + isModule = (options.sourceType === 'module'); + } + var parser; + if (options && typeof options.jsx === 'boolean' && options.jsx) { + parser = new jsx_parser_1.JSXParser(code, options, parserDelegate); + } + else { + parser = new parser_1.Parser(code, options, parserDelegate); + } + var program = isModule ? parser.parseModule() : parser.parseScript(); + var ast = program; + if (collectComment && commentHandler) { + ast.comments = commentHandler.comments; + } + if (parser.config.tokens) { + ast.tokens = parser.tokens; + } + if (parser.config.tolerant) { + ast.errors = parser.errorHandler.errors; + } + return ast; + } + exports.parse = parse; + function parseModule(code, options, delegate) { + var parsingOptions = options || {}; + parsingOptions.sourceType = 'module'; + return parse(code, parsingOptions, delegate); + } + exports.parseModule = parseModule; + function parseScript(code, options, delegate) { + var parsingOptions = options || {}; + parsingOptions.sourceType = 'script'; + return parse(code, parsingOptions, delegate); + } + exports.parseScript = parseScript; + function tokenize(code, options, delegate) { + var tokenizer = new tokenizer_1.Tokenizer(code, options); + var tokens; + tokens = []; + try { + while (true) { + var token = tokenizer.getNextToken(); + if (!token) { + break; + } + if (delegate) { + token = delegate(token); + } + tokens.push(token); + } + } + catch (e) { + tokenizer.errorHandler.tolerate(e); + } + if (tokenizer.errorHandler.tolerant) { + tokens.errors = tokenizer.errors(); + } + return tokens; + } + exports.tokenize = tokenize; + var syntax_1 = __webpack_require__(2); + exports.Syntax = syntax_1.Syntax; + // Sync with *.json manifests. + exports.version = '4.0.0'; + + +/***/ }, +/* 1 */ +/***/ function(module, exports, __webpack_require__) { + + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + var syntax_1 = __webpack_require__(2); + var CommentHandler = (function () { + function CommentHandler() { + this.attach = false; + this.comments = []; + this.stack = []; + this.leading = []; + this.trailing = []; + } + CommentHandler.prototype.insertInnerComments = function (node, metadata) { + // innnerComments for properties empty block + // `function a() {/** comments **\/}` + if (node.type === syntax_1.Syntax.BlockStatement && node.body.length === 0) { + var innerComments = []; + for (var i = this.leading.length - 1; i >= 0; --i) { + var entry = this.leading[i]; + if (metadata.end.offset >= entry.start) { + innerComments.unshift(entry.comment); + this.leading.splice(i, 1); + this.trailing.splice(i, 1); + } + } + if (innerComments.length) { + node.innerComments = innerComments; + } + } + }; + CommentHandler.prototype.findTrailingComments = function (metadata) { + var trailingComments = []; + if (this.trailing.length > 0) { + for (var i = this.trailing.length - 1; i >= 0; --i) { + var entry_1 = this.trailing[i]; + if (entry_1.start >= metadata.end.offset) { + trailingComments.unshift(entry_1.comment); + } + } + this.trailing.length = 0; + return trailingComments; + } + var entry = this.stack[this.stack.length - 1]; + if (entry && entry.node.trailingComments) { + var firstComment = entry.node.trailingComments[0]; + if (firstComment && firstComment.range[0] >= metadata.end.offset) { + trailingComments = entry.node.trailingComments; + delete entry.node.trailingComments; + } + } + return trailingComments; + }; + CommentHandler.prototype.findLeadingComments = function (metadata) { + var leadingComments = []; + var target; + while (this.stack.length > 0) { + var entry = this.stack[this.stack.length - 1]; + if (entry && entry.start >= metadata.start.offset) { + target = entry.node; + this.stack.pop(); + } + else { + break; + } + } + if (target) { + var count = target.leadingComments ? target.leadingComments.length : 0; + for (var i = count - 1; i >= 0; --i) { + var comment = target.leadingComments[i]; + if (comment.range[1] <= metadata.start.offset) { + leadingComments.unshift(comment); + target.leadingComments.splice(i, 1); + } + } + if (target.leadingComments && target.leadingComments.length === 0) { + delete target.leadingComments; + } + return leadingComments; + } + for (var i = this.leading.length - 1; i >= 0; --i) { + var entry = this.leading[i]; + if (entry.start <= metadata.start.offset) { + leadingComments.unshift(entry.comment); + this.leading.splice(i, 1); + } + } + return leadingComments; + }; + CommentHandler.prototype.visitNode = function (node, metadata) { + if (node.type === syntax_1.Syntax.Program && node.body.length > 0) { + return; + } + this.insertInnerComments(node, metadata); + var trailingComments = this.findTrailingComments(metadata); + var leadingComments = this.findLeadingComments(metadata); + if (leadingComments.length > 0) { + node.leadingComments = leadingComments; + } + if (trailingComments.length > 0) { + node.trailingComments = trailingComments; + } + this.stack.push({ + node: node, + start: metadata.start.offset + }); + }; + CommentHandler.prototype.visitComment = function (node, metadata) { + var type = (node.type[0] === 'L') ? 'Line' : 'Block'; + var comment = { + type: type, + value: node.value + }; + if (node.range) { + comment.range = node.range; + } + if (node.loc) { + comment.loc = node.loc; + } + this.comments.push(comment); + if (this.attach) { + var entry = { + comment: { + type: type, + value: node.value, + range: [metadata.start.offset, metadata.end.offset] + }, + start: metadata.start.offset + }; + if (node.loc) { + entry.comment.loc = node.loc; + } + node.type = type; + this.leading.push(entry); + this.trailing.push(entry); + } + }; + CommentHandler.prototype.visit = function (node, metadata) { + if (node.type === 'LineComment') { + this.visitComment(node, metadata); + } + else if (node.type === 'BlockComment') { + this.visitComment(node, metadata); + } + else if (this.attach) { + this.visitNode(node, metadata); + } + }; + return CommentHandler; + }()); + exports.CommentHandler = CommentHandler; + + +/***/ }, +/* 2 */ +/***/ function(module, exports) { + + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + exports.Syntax = { + AssignmentExpression: 'AssignmentExpression', + AssignmentPattern: 'AssignmentPattern', + ArrayExpression: 'ArrayExpression', + ArrayPattern: 'ArrayPattern', + ArrowFunctionExpression: 'ArrowFunctionExpression', + AwaitExpression: 'AwaitExpression', + BlockStatement: 'BlockStatement', + BinaryExpression: 'BinaryExpression', + BreakStatement: 'BreakStatement', + CallExpression: 'CallExpression', + CatchClause: 'CatchClause', + ClassBody: 'ClassBody', + ClassDeclaration: 'ClassDeclaration', + ClassExpression: 'ClassExpression', + ConditionalExpression: 'ConditionalExpression', + ContinueStatement: 'ContinueStatement', + DoWhileStatement: 'DoWhileStatement', + DebuggerStatement: 'DebuggerStatement', + EmptyStatement: 'EmptyStatement', + ExportAllDeclaration: 'ExportAllDeclaration', + ExportDefaultDeclaration: 'ExportDefaultDeclaration', + ExportNamedDeclaration: 'ExportNamedDeclaration', + ExportSpecifier: 'ExportSpecifier', + ExpressionStatement: 'ExpressionStatement', + ForStatement: 'ForStatement', + ForOfStatement: 'ForOfStatement', + ForInStatement: 'ForInStatement', + FunctionDeclaration: 'FunctionDeclaration', + FunctionExpression: 'FunctionExpression', + Identifier: 'Identifier', + IfStatement: 'IfStatement', + ImportDeclaration: 'ImportDeclaration', + ImportDefaultSpecifier: 'ImportDefaultSpecifier', + ImportNamespaceSpecifier: 'ImportNamespaceSpecifier', + ImportSpecifier: 'ImportSpecifier', + Literal: 'Literal', + LabeledStatement: 'LabeledStatement', + LogicalExpression: 'LogicalExpression', + MemberExpression: 'MemberExpression', + MetaProperty: 'MetaProperty', + MethodDefinition: 'MethodDefinition', + NewExpression: 'NewExpression', + ObjectExpression: 'ObjectExpression', + ObjectPattern: 'ObjectPattern', + Program: 'Program', + Property: 'Property', + RestElement: 'RestElement', + ReturnStatement: 'ReturnStatement', + SequenceExpression: 'SequenceExpression', + SpreadElement: 'SpreadElement', + Super: 'Super', + SwitchCase: 'SwitchCase', + SwitchStatement: 'SwitchStatement', + TaggedTemplateExpression: 'TaggedTemplateExpression', + TemplateElement: 'TemplateElement', + TemplateLiteral: 'TemplateLiteral', + ThisExpression: 'ThisExpression', + ThrowStatement: 'ThrowStatement', + TryStatement: 'TryStatement', + UnaryExpression: 'UnaryExpression', + UpdateExpression: 'UpdateExpression', + VariableDeclaration: 'VariableDeclaration', + VariableDeclarator: 'VariableDeclarator', + WhileStatement: 'WhileStatement', + WithStatement: 'WithStatement', + YieldExpression: 'YieldExpression' + }; + + +/***/ }, +/* 3 */ +/***/ function(module, exports, __webpack_require__) { + + "use strict"; +/* istanbul ignore next */ + var __extends = (this && this.__extends) || (function () { + var extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; + })(); + Object.defineProperty(exports, "__esModule", { value: true }); + var character_1 = __webpack_require__(4); + var JSXNode = __webpack_require__(5); + var jsx_syntax_1 = __webpack_require__(6); + var Node = __webpack_require__(7); + var parser_1 = __webpack_require__(8); + var token_1 = __webpack_require__(13); + var xhtml_entities_1 = __webpack_require__(14); + token_1.TokenName[100 /* Identifier */] = 'JSXIdentifier'; + token_1.TokenName[101 /* Text */] = 'JSXText'; + // Fully qualified element name, e.g. returns "svg:path" + function getQualifiedElementName(elementName) { + var qualifiedName; + switch (elementName.type) { + case jsx_syntax_1.JSXSyntax.JSXIdentifier: + var id = elementName; + qualifiedName = id.name; + break; + case jsx_syntax_1.JSXSyntax.JSXNamespacedName: + var ns = elementName; + qualifiedName = getQualifiedElementName(ns.namespace) + ':' + + getQualifiedElementName(ns.name); + break; + case jsx_syntax_1.JSXSyntax.JSXMemberExpression: + var expr = elementName; + qualifiedName = getQualifiedElementName(expr.object) + '.' + + getQualifiedElementName(expr.property); + break; + /* istanbul ignore next */ + default: + break; + } + return qualifiedName; + } + var JSXParser = (function (_super) { + __extends(JSXParser, _super); + function JSXParser(code, options, delegate) { + return _super.call(this, code, options, delegate) || this; + } + JSXParser.prototype.parsePrimaryExpression = function () { + return this.match('<') ? this.parseJSXRoot() : _super.prototype.parsePrimaryExpression.call(this); + }; + JSXParser.prototype.startJSX = function () { + // Unwind the scanner before the lookahead token. + this.scanner.index = this.startMarker.index; + this.scanner.lineNumber = this.startMarker.line; + this.scanner.lineStart = this.startMarker.index - this.startMarker.column; + }; + JSXParser.prototype.finishJSX = function () { + // Prime the next lookahead. + this.nextToken(); + }; + JSXParser.prototype.reenterJSX = function () { + this.startJSX(); + this.expectJSX('}'); + // Pop the closing '}' added from the lookahead. + if (this.config.tokens) { + this.tokens.pop(); + } + }; + JSXParser.prototype.createJSXNode = function () { + this.collectComments(); + return { + index: this.scanner.index, + line: this.scanner.lineNumber, + column: this.scanner.index - this.scanner.lineStart + }; + }; + JSXParser.prototype.createJSXChildNode = function () { + return { + index: this.scanner.index, + line: this.scanner.lineNumber, + column: this.scanner.index - this.scanner.lineStart + }; + }; + JSXParser.prototype.scanXHTMLEntity = function (quote) { + var result = '&'; + var valid = true; + var terminated = false; + var numeric = false; + var hex = false; + while (!this.scanner.eof() && valid && !terminated) { + var ch = this.scanner.source[this.scanner.index]; + if (ch === quote) { + break; + } + terminated = (ch === ';'); + result += ch; + ++this.scanner.index; + if (!terminated) { + switch (result.length) { + case 2: + // e.g. '{' + numeric = (ch === '#'); + break; + case 3: + if (numeric) { + // e.g. 'A' + hex = (ch === 'x'); + valid = hex || character_1.Character.isDecimalDigit(ch.charCodeAt(0)); + numeric = numeric && !hex; + } + break; + default: + valid = valid && !(numeric && !character_1.Character.isDecimalDigit(ch.charCodeAt(0))); + valid = valid && !(hex && !character_1.Character.isHexDigit(ch.charCodeAt(0))); + break; + } + } + } + if (valid && terminated && result.length > 2) { + // e.g. 'A' becomes just '#x41' + var str = result.substr(1, result.length - 2); + if (numeric && str.length > 1) { + result = String.fromCharCode(parseInt(str.substr(1), 10)); + } + else if (hex && str.length > 2) { + result = String.fromCharCode(parseInt('0' + str.substr(1), 16)); + } + else if (!numeric && !hex && xhtml_entities_1.XHTMLEntities[str]) { + result = xhtml_entities_1.XHTMLEntities[str]; + } + } + return result; + }; + // Scan the next JSX token. This replaces Scanner#lex when in JSX mode. + JSXParser.prototype.lexJSX = function () { + var cp = this.scanner.source.charCodeAt(this.scanner.index); + // < > / : = { } + if (cp === 60 || cp === 62 || cp === 47 || cp === 58 || cp === 61 || cp === 123 || cp === 125) { + var value = this.scanner.source[this.scanner.index++]; + return { + type: 7 /* Punctuator */, + value: value, + lineNumber: this.scanner.lineNumber, + lineStart: this.scanner.lineStart, + start: this.scanner.index - 1, + end: this.scanner.index + }; + } + // " ' + if (cp === 34 || cp === 39) { + var start = this.scanner.index; + var quote = this.scanner.source[this.scanner.index++]; + var str = ''; + while (!this.scanner.eof()) { + var ch = this.scanner.source[this.scanner.index++]; + if (ch === quote) { + break; + } + else if (ch === '&') { + str += this.scanXHTMLEntity(quote); + } + else { + str += ch; + } + } + return { + type: 8 /* StringLiteral */, + value: str, + lineNumber: this.scanner.lineNumber, + lineStart: this.scanner.lineStart, + start: start, + end: this.scanner.index + }; + } + // ... or . + if (cp === 46) { + var n1 = this.scanner.source.charCodeAt(this.scanner.index + 1); + var n2 = this.scanner.source.charCodeAt(this.scanner.index + 2); + var value = (n1 === 46 && n2 === 46) ? '...' : '.'; + var start = this.scanner.index; + this.scanner.index += value.length; + return { + type: 7 /* Punctuator */, + value: value, + lineNumber: this.scanner.lineNumber, + lineStart: this.scanner.lineStart, + start: start, + end: this.scanner.index + }; + } + // ` + if (cp === 96) { + // Only placeholder, since it will be rescanned as a real assignment expression. + return { + type: 10 /* Template */, + value: '', + lineNumber: this.scanner.lineNumber, + lineStart: this.scanner.lineStart, + start: this.scanner.index, + end: this.scanner.index + }; + } + // Identifer can not contain backslash (char code 92). + if (character_1.Character.isIdentifierStart(cp) && (cp !== 92)) { + var start = this.scanner.index; + ++this.scanner.index; + while (!this.scanner.eof()) { + var ch = this.scanner.source.charCodeAt(this.scanner.index); + if (character_1.Character.isIdentifierPart(ch) && (ch !== 92)) { + ++this.scanner.index; + } + else if (ch === 45) { + // Hyphen (char code 45) can be part of an identifier. + ++this.scanner.index; + } + else { + break; + } + } + var id = this.scanner.source.slice(start, this.scanner.index); + return { + type: 100 /* Identifier */, + value: id, + lineNumber: this.scanner.lineNumber, + lineStart: this.scanner.lineStart, + start: start, + end: this.scanner.index + }; + } + return this.scanner.lex(); + }; + JSXParser.prototype.nextJSXToken = function () { + this.collectComments(); + this.startMarker.index = this.scanner.index; + this.startMarker.line = this.scanner.lineNumber; + this.startMarker.column = this.scanner.index - this.scanner.lineStart; + var token = this.lexJSX(); + this.lastMarker.index = this.scanner.index; + this.lastMarker.line = this.scanner.lineNumber; + this.lastMarker.column = this.scanner.index - this.scanner.lineStart; + if (this.config.tokens) { + this.tokens.push(this.convertToken(token)); + } + return token; + }; + JSXParser.prototype.nextJSXText = function () { + this.startMarker.index = this.scanner.index; + this.startMarker.line = this.scanner.lineNumber; + this.startMarker.column = this.scanner.index - this.scanner.lineStart; + var start = this.scanner.index; + var text = ''; + while (!this.scanner.eof()) { + var ch = this.scanner.source[this.scanner.index]; + if (ch === '{' || ch === '<') { + break; + } + ++this.scanner.index; + text += ch; + if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) { + ++this.scanner.lineNumber; + if (ch === '\r' && this.scanner.source[this.scanner.index] === '\n') { + ++this.scanner.index; + } + this.scanner.lineStart = this.scanner.index; + } + } + this.lastMarker.index = this.scanner.index; + this.lastMarker.line = this.scanner.lineNumber; + this.lastMarker.column = this.scanner.index - this.scanner.lineStart; + var token = { + type: 101 /* Text */, + value: text, + lineNumber: this.scanner.lineNumber, + lineStart: this.scanner.lineStart, + start: start, + end: this.scanner.index + }; + if ((text.length > 0) && this.config.tokens) { + this.tokens.push(this.convertToken(token)); + } + return token; + }; + JSXParser.prototype.peekJSXToken = function () { + var state = this.scanner.saveState(); + this.scanner.scanComments(); + var next = this.lexJSX(); + this.scanner.restoreState(state); + return next; + }; + // Expect the next JSX token to match the specified punctuator. + // If not, an exception will be thrown. + JSXParser.prototype.expectJSX = function (value) { + var token = this.nextJSXToken(); + if (token.type !== 7 /* Punctuator */ || token.value !== value) { + this.throwUnexpectedToken(token); + } + }; + // Return true if the next JSX token matches the specified punctuator. + JSXParser.prototype.matchJSX = function (value) { + var next = this.peekJSXToken(); + return next.type === 7 /* Punctuator */ && next.value === value; + }; + JSXParser.prototype.parseJSXIdentifier = function () { + var node = this.createJSXNode(); + var token = this.nextJSXToken(); + if (token.type !== 100 /* Identifier */) { + this.throwUnexpectedToken(token); + } + return this.finalize(node, new JSXNode.JSXIdentifier(token.value)); + }; + JSXParser.prototype.parseJSXElementName = function () { + var node = this.createJSXNode(); + var elementName = this.parseJSXIdentifier(); + if (this.matchJSX(':')) { + var namespace = elementName; + this.expectJSX(':'); + var name_1 = this.parseJSXIdentifier(); + elementName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_1)); + } + else if (this.matchJSX('.')) { + while (this.matchJSX('.')) { + var object = elementName; + this.expectJSX('.'); + var property = this.parseJSXIdentifier(); + elementName = this.finalize(node, new JSXNode.JSXMemberExpression(object, property)); + } + } + return elementName; + }; + JSXParser.prototype.parseJSXAttributeName = function () { + var node = this.createJSXNode(); + var attributeName; + var identifier = this.parseJSXIdentifier(); + if (this.matchJSX(':')) { + var namespace = identifier; + this.expectJSX(':'); + var name_2 = this.parseJSXIdentifier(); + attributeName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_2)); + } + else { + attributeName = identifier; + } + return attributeName; + }; + JSXParser.prototype.parseJSXStringLiteralAttribute = function () { + var node = this.createJSXNode(); + var token = this.nextJSXToken(); + if (token.type !== 8 /* StringLiteral */) { + this.throwUnexpectedToken(token); + } + var raw = this.getTokenRaw(token); + return this.finalize(node, new Node.Literal(token.value, raw)); + }; + JSXParser.prototype.parseJSXExpressionAttribute = function () { + var node = this.createJSXNode(); + this.expectJSX('{'); + this.finishJSX(); + if (this.match('}')) { + this.tolerateError('JSX attributes must only be assigned a non-empty expression'); + } + var expression = this.parseAssignmentExpression(); + this.reenterJSX(); + return this.finalize(node, new JSXNode.JSXExpressionContainer(expression)); + }; + JSXParser.prototype.parseJSXAttributeValue = function () { + return this.matchJSX('{') ? this.parseJSXExpressionAttribute() : + this.matchJSX('<') ? this.parseJSXElement() : this.parseJSXStringLiteralAttribute(); + }; + JSXParser.prototype.parseJSXNameValueAttribute = function () { + var node = this.createJSXNode(); + var name = this.parseJSXAttributeName(); + var value = null; + if (this.matchJSX('=')) { + this.expectJSX('='); + value = this.parseJSXAttributeValue(); + } + return this.finalize(node, new JSXNode.JSXAttribute(name, value)); + }; + JSXParser.prototype.parseJSXSpreadAttribute = function () { + var node = this.createJSXNode(); + this.expectJSX('{'); + this.expectJSX('...'); + this.finishJSX(); + var argument = this.parseAssignmentExpression(); + this.reenterJSX(); + return this.finalize(node, new JSXNode.JSXSpreadAttribute(argument)); + }; + JSXParser.prototype.parseJSXAttributes = function () { + var attributes = []; + while (!this.matchJSX('/') && !this.matchJSX('>')) { + var attribute = this.matchJSX('{') ? this.parseJSXSpreadAttribute() : + this.parseJSXNameValueAttribute(); + attributes.push(attribute); + } + return attributes; + }; + JSXParser.prototype.parseJSXOpeningElement = function () { + var node = this.createJSXNode(); + this.expectJSX('<'); + var name = this.parseJSXElementName(); + var attributes = this.parseJSXAttributes(); + var selfClosing = this.matchJSX('/'); + if (selfClosing) { + this.expectJSX('/'); + } + this.expectJSX('>'); + return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes)); + }; + JSXParser.prototype.parseJSXBoundaryElement = function () { + var node = this.createJSXNode(); + this.expectJSX('<'); + if (this.matchJSX('/')) { + this.expectJSX('/'); + var name_3 = this.parseJSXElementName(); + this.expectJSX('>'); + return this.finalize(node, new JSXNode.JSXClosingElement(name_3)); + } + var name = this.parseJSXElementName(); + var attributes = this.parseJSXAttributes(); + var selfClosing = this.matchJSX('/'); + if (selfClosing) { + this.expectJSX('/'); + } + this.expectJSX('>'); + return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes)); + }; + JSXParser.prototype.parseJSXEmptyExpression = function () { + var node = this.createJSXChildNode(); + this.collectComments(); + this.lastMarker.index = this.scanner.index; + this.lastMarker.line = this.scanner.lineNumber; + this.lastMarker.column = this.scanner.index - this.scanner.lineStart; + return this.finalize(node, new JSXNode.JSXEmptyExpression()); + }; + JSXParser.prototype.parseJSXExpressionContainer = function () { + var node = this.createJSXNode(); + this.expectJSX('{'); + var expression; + if (this.matchJSX('}')) { + expression = this.parseJSXEmptyExpression(); + this.expectJSX('}'); + } + else { + this.finishJSX(); + expression = this.parseAssignmentExpression(); + this.reenterJSX(); + } + return this.finalize(node, new JSXNode.JSXExpressionContainer(expression)); + }; + JSXParser.prototype.parseJSXChildren = function () { + var children = []; + while (!this.scanner.eof()) { + var node = this.createJSXChildNode(); + var token = this.nextJSXText(); + if (token.start < token.end) { + var raw = this.getTokenRaw(token); + var child = this.finalize(node, new JSXNode.JSXText(token.value, raw)); + children.push(child); + } + if (this.scanner.source[this.scanner.index] === '{') { + var container = this.parseJSXExpressionContainer(); + children.push(container); + } + else { + break; + } + } + return children; + }; + JSXParser.prototype.parseComplexJSXElement = function (el) { + var stack = []; + while (!this.scanner.eof()) { + el.children = el.children.concat(this.parseJSXChildren()); + var node = this.createJSXChildNode(); + var element = this.parseJSXBoundaryElement(); + if (element.type === jsx_syntax_1.JSXSyntax.JSXOpeningElement) { + var opening = element; + if (opening.selfClosing) { + var child = this.finalize(node, new JSXNode.JSXElement(opening, [], null)); + el.children.push(child); + } + else { + stack.push(el); + el = { node: node, opening: opening, closing: null, children: [] }; + } + } + if (element.type === jsx_syntax_1.JSXSyntax.JSXClosingElement) { + el.closing = element; + var open_1 = getQualifiedElementName(el.opening.name); + var close_1 = getQualifiedElementName(el.closing.name); + if (open_1 !== close_1) { + this.tolerateError('Expected corresponding JSX closing tag for %0', open_1); + } + if (stack.length > 0) { + var child = this.finalize(el.node, new JSXNode.JSXElement(el.opening, el.children, el.closing)); + el = stack[stack.length - 1]; + el.children.push(child); + stack.pop(); + } + else { + break; + } + } + } + return el; + }; + JSXParser.prototype.parseJSXElement = function () { + var node = this.createJSXNode(); + var opening = this.parseJSXOpeningElement(); + var children = []; + var closing = null; + if (!opening.selfClosing) { + var el = this.parseComplexJSXElement({ node: node, opening: opening, closing: closing, children: children }); + children = el.children; + closing = el.closing; + } + return this.finalize(node, new JSXNode.JSXElement(opening, children, closing)); + }; + JSXParser.prototype.parseJSXRoot = function () { + // Pop the opening '<' added from the lookahead. + if (this.config.tokens) { + this.tokens.pop(); + } + this.startJSX(); + var element = this.parseJSXElement(); + this.finishJSX(); + return element; + }; + JSXParser.prototype.isStartOfExpression = function () { + return _super.prototype.isStartOfExpression.call(this) || this.match('<'); + }; + return JSXParser; + }(parser_1.Parser)); + exports.JSXParser = JSXParser; + + +/***/ }, +/* 4 */ +/***/ function(module, exports) { + + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + // See also tools/generate-unicode-regex.js. + var Regex = { + // Unicode v8.0.0 NonAsciiIdentifierStart: + NonAsciiIdentifierStart: /[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0-\u08B4\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0AF9\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58-\u0C5A\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D5F-\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F5\u13F8-\u13FD\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2118-\u211D\u2124\u2126\u2128\u212A-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309B-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FD5\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA7AD\uA7B0-\uA7B7\uA7F7-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA8FD\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uA9E0-\uA9E4\uA9E6-\uA9EF\uA9FA-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB65\uAB70-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]|\uD800[\uDC00-\uDC0B\uDC0D-\uDC26\uDC28-\uDC3A\uDC3C\uDC3D\uDC3F-\uDC4D\uDC50-\uDC5D\uDC80-\uDCFA\uDD40-\uDD74\uDE80-\uDE9C\uDEA0-\uDED0\uDF00-\uDF1F\uDF30-\uDF4A\uDF50-\uDF75\uDF80-\uDF9D\uDFA0-\uDFC3\uDFC8-\uDFCF\uDFD1-\uDFD5]|\uD801[\uDC00-\uDC9D\uDD00-\uDD27\uDD30-\uDD63\uDE00-\uDF36\uDF40-\uDF55\uDF60-\uDF67]|\uD802[\uDC00-\uDC05\uDC08\uDC0A-\uDC35\uDC37\uDC38\uDC3C\uDC3F-\uDC55\uDC60-\uDC76\uDC80-\uDC9E\uDCE0-\uDCF2\uDCF4\uDCF5\uDD00-\uDD15\uDD20-\uDD39\uDD80-\uDDB7\uDDBE\uDDBF\uDE00\uDE10-\uDE13\uDE15-\uDE17\uDE19-\uDE33\uDE60-\uDE7C\uDE80-\uDE9C\uDEC0-\uDEC7\uDEC9-\uDEE4\uDF00-\uDF35\uDF40-\uDF55\uDF60-\uDF72\uDF80-\uDF91]|\uD803[\uDC00-\uDC48\uDC80-\uDCB2\uDCC0-\uDCF2]|\uD804[\uDC03-\uDC37\uDC83-\uDCAF\uDCD0-\uDCE8\uDD03-\uDD26\uDD50-\uDD72\uDD76\uDD83-\uDDB2\uDDC1-\uDDC4\uDDDA\uDDDC\uDE00-\uDE11\uDE13-\uDE2B\uDE80-\uDE86\uDE88\uDE8A-\uDE8D\uDE8F-\uDE9D\uDE9F-\uDEA8\uDEB0-\uDEDE\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3D\uDF50\uDF5D-\uDF61]|\uD805[\uDC80-\uDCAF\uDCC4\uDCC5\uDCC7\uDD80-\uDDAE\uDDD8-\uDDDB\uDE00-\uDE2F\uDE44\uDE80-\uDEAA\uDF00-\uDF19]|\uD806[\uDCA0-\uDCDF\uDCFF\uDEC0-\uDEF8]|\uD808[\uDC00-\uDF99]|\uD809[\uDC00-\uDC6E\uDC80-\uDD43]|[\uD80C\uD840-\uD868\uD86A-\uD86C\uD86F-\uD872][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD811[\uDC00-\uDE46]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDED0-\uDEED\uDF00-\uDF2F\uDF40-\uDF43\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50\uDF93-\uDF9F]|\uD82C[\uDC00\uDC01]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB]|\uD83A[\uDC00-\uDCC4]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEA1]|\uD87E[\uDC00-\uDE1D]/, + // Unicode v8.0.0 NonAsciiIdentifierPart: + NonAsciiIdentifierPart: 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+ }; + exports.Character = { + /* tslint:disable:no-bitwise */ + fromCodePoint: function (cp) { + return (cp < 0x10000) ? String.fromCharCode(cp) : + String.fromCharCode(0xD800 + ((cp - 0x10000) >> 10)) + + String.fromCharCode(0xDC00 + ((cp - 0x10000) & 1023)); + }, + // https://tc39.github.io/ecma262/#sec-white-space + isWhiteSpace: function (cp) { + return (cp === 0x20) || (cp === 0x09) || (cp === 0x0B) || (cp === 0x0C) || (cp === 0xA0) || + (cp >= 0x1680 && [0x1680, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202F, 0x205F, 0x3000, 0xFEFF].indexOf(cp) >= 0); + }, + // https://tc39.github.io/ecma262/#sec-line-terminators + isLineTerminator: function (cp) { + return (cp === 0x0A) || (cp === 0x0D) || (cp === 0x2028) || (cp === 0x2029); + }, + // https://tc39.github.io/ecma262/#sec-names-and-keywords + isIdentifierStart: function (cp) { + return (cp === 0x24) || (cp === 0x5F) || + (cp >= 0x41 && cp <= 0x5A) || + (cp >= 0x61 && cp <= 0x7A) || + (cp === 0x5C) || + ((cp >= 0x80) && Regex.NonAsciiIdentifierStart.test(exports.Character.fromCodePoint(cp))); + }, + isIdentifierPart: function (cp) { + return (cp === 0x24) || (cp === 0x5F) || + (cp >= 0x41 && cp <= 0x5A) || + (cp >= 0x61 && cp <= 0x7A) || + (cp >= 0x30 && cp <= 0x39) || + (cp === 0x5C) || + ((cp >= 0x80) && Regex.NonAsciiIdentifierPart.test(exports.Character.fromCodePoint(cp))); + }, + // https://tc39.github.io/ecma262/#sec-literals-numeric-literals + isDecimalDigit: function (cp) { + return (cp >= 0x30 && cp <= 0x39); // 0..9 + }, + isHexDigit: function (cp) { + return (cp >= 0x30 && cp <= 0x39) || + (cp >= 0x41 && cp <= 0x46) || + (cp >= 0x61 && cp <= 0x66); // a..f + }, + isOctalDigit: function (cp) { + return (cp >= 0x30 && cp <= 0x37); // 0..7 + } + }; + + +/***/ }, +/* 5 */ +/***/ function(module, exports, __webpack_require__) { + + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + var jsx_syntax_1 = __webpack_require__(6); + /* tslint:disable:max-classes-per-file */ + var JSXClosingElement = (function () { + function JSXClosingElement(name) { + this.type = jsx_syntax_1.JSXSyntax.JSXClosingElement; + this.name = name; + } + return JSXClosingElement; + }()); + exports.JSXClosingElement = JSXClosingElement; + var JSXElement = (function () { + function JSXElement(openingElement, children, closingElement) { + this.type = jsx_syntax_1.JSXSyntax.JSXElement; + this.openingElement = openingElement; + this.children = children; + this.closingElement = closingElement; + } + return JSXElement; + }()); + exports.JSXElement = JSXElement; + var JSXEmptyExpression = (function () { + function JSXEmptyExpression() { + this.type = jsx_syntax_1.JSXSyntax.JSXEmptyExpression; + } + return JSXEmptyExpression; + }()); + exports.JSXEmptyExpression = JSXEmptyExpression; + var JSXExpressionContainer = (function () { + function JSXExpressionContainer(expression) { + this.type = jsx_syntax_1.JSXSyntax.JSXExpressionContainer; + this.expression = expression; + } + return JSXExpressionContainer; + }()); + exports.JSXExpressionContainer = JSXExpressionContainer; + var JSXIdentifier = (function () { + function JSXIdentifier(name) { + this.type = jsx_syntax_1.JSXSyntax.JSXIdentifier; + this.name = name; + } + return JSXIdentifier; + }()); + exports.JSXIdentifier = JSXIdentifier; + var JSXMemberExpression = (function () { + function JSXMemberExpression(object, property) { + this.type = jsx_syntax_1.JSXSyntax.JSXMemberExpression; + this.object = object; + this.property = property; + } + return JSXMemberExpression; + }()); + exports.JSXMemberExpression = JSXMemberExpression; + var JSXAttribute = (function () { + function JSXAttribute(name, value) { + this.type = jsx_syntax_1.JSXSyntax.JSXAttribute; + this.name = name; + this.value = value; + } + return JSXAttribute; + }()); + exports.JSXAttribute = JSXAttribute; + var JSXNamespacedName = (function () { + function JSXNamespacedName(namespace, name) { + this.type = jsx_syntax_1.JSXSyntax.JSXNamespacedName; + this.namespace = namespace; + this.name = name; + } + return JSXNamespacedName; + }()); + exports.JSXNamespacedName = JSXNamespacedName; + var JSXOpeningElement = (function () { + function JSXOpeningElement(name, selfClosing, attributes) { + this.type = jsx_syntax_1.JSXSyntax.JSXOpeningElement; + this.name = name; + this.selfClosing = selfClosing; + this.attributes = attributes; + } + return JSXOpeningElement; + }()); + exports.JSXOpeningElement = JSXOpeningElement; + var JSXSpreadAttribute = (function () { + function JSXSpreadAttribute(argument) { + this.type = jsx_syntax_1.JSXSyntax.JSXSpreadAttribute; + this.argument = argument; + } + return JSXSpreadAttribute; + }()); + exports.JSXSpreadAttribute = JSXSpreadAttribute; + var JSXText = (function () { + function JSXText(value, raw) { + this.type = jsx_syntax_1.JSXSyntax.JSXText; + this.value = value; + this.raw = raw; + } + return JSXText; + }()); + exports.JSXText = JSXText; + + +/***/ }, +/* 6 */ +/***/ function(module, exports) { + + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + exports.JSXSyntax = { + JSXAttribute: 'JSXAttribute', + JSXClosingElement: 'JSXClosingElement', + JSXElement: 'JSXElement', + JSXEmptyExpression: 'JSXEmptyExpression', + JSXExpressionContainer: 'JSXExpressionContainer', + JSXIdentifier: 'JSXIdentifier', + JSXMemberExpression: 'JSXMemberExpression', + JSXNamespacedName: 'JSXNamespacedName', + JSXOpeningElement: 'JSXOpeningElement', + JSXSpreadAttribute: 'JSXSpreadAttribute', + JSXText: 'JSXText' + }; + + +/***/ }, +/* 7 */ +/***/ function(module, exports, __webpack_require__) { + + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + var syntax_1 = __webpack_require__(2); + /* tslint:disable:max-classes-per-file */ + var ArrayExpression = (function () { + function ArrayExpression(elements) { + this.type = syntax_1.Syntax.ArrayExpression; + this.elements = elements; + } + return ArrayExpression; + }()); + exports.ArrayExpression = ArrayExpression; + var ArrayPattern = (function () { + function ArrayPattern(elements) { + this.type = syntax_1.Syntax.ArrayPattern; + this.elements = elements; + } + return ArrayPattern; + }()); + exports.ArrayPattern = ArrayPattern; + var ArrowFunctionExpression = (function () { + function ArrowFunctionExpression(params, body, expression) { + this.type = syntax_1.Syntax.ArrowFunctionExpression; + this.id = null; + this.params = params; + this.body = body; + this.generator = false; + this.expression = expression; + this.async = false; + } + return ArrowFunctionExpression; + }()); + exports.ArrowFunctionExpression = ArrowFunctionExpression; + var AssignmentExpression = (function () { + function AssignmentExpression(operator, left, right) { + this.type = syntax_1.Syntax.AssignmentExpression; + this.operator = operator; + this.left = left; + this.right = right; + } + return AssignmentExpression; + }()); + exports.AssignmentExpression = AssignmentExpression; + var AssignmentPattern = (function () { + function AssignmentPattern(left, right) { + this.type = syntax_1.Syntax.AssignmentPattern; + this.left = left; + this.right = right; + } + return AssignmentPattern; + }()); + exports.AssignmentPattern = AssignmentPattern; + var AsyncArrowFunctionExpression = (function () { + function AsyncArrowFunctionExpression(params, body, expression) { + this.type = syntax_1.Syntax.ArrowFunctionExpression; + this.id = null; + this.params = params; + this.body = body; + this.generator = false; + this.expression = expression; + this.async = true; + } + return AsyncArrowFunctionExpression; + }()); + exports.AsyncArrowFunctionExpression = AsyncArrowFunctionExpression; + var AsyncFunctionDeclaration = (function () { + function AsyncFunctionDeclaration(id, params, body) { + this.type = syntax_1.Syntax.FunctionDeclaration; + this.id = id; + this.params = params; + this.body = body; + this.generator = false; + this.expression = false; + this.async = true; + } + return AsyncFunctionDeclaration; + }()); + exports.AsyncFunctionDeclaration = AsyncFunctionDeclaration; + var AsyncFunctionExpression = (function () { + function AsyncFunctionExpression(id, params, body) { + this.type = syntax_1.Syntax.FunctionExpression; + this.id = id; + this.params = params; + this.body = body; + this.generator = false; + this.expression = false; + this.async = true; + } + return AsyncFunctionExpression; + }()); + exports.AsyncFunctionExpression = AsyncFunctionExpression; + var AwaitExpression = (function () { + function AwaitExpression(argument) { + this.type = syntax_1.Syntax.AwaitExpression; + this.argument = argument; + } + return AwaitExpression; + }()); + exports.AwaitExpression = AwaitExpression; + var BinaryExpression = (function () { + function BinaryExpression(operator, left, right) { + var logical = (operator === '||' || operator === '&&'); + this.type = logical ? syntax_1.Syntax.LogicalExpression : syntax_1.Syntax.BinaryExpression; + this.operator = operator; + this.left = left; + this.right = right; + } + return BinaryExpression; + }()); + exports.BinaryExpression = BinaryExpression; + var BlockStatement = (function () { + function BlockStatement(body) { + this.type = syntax_1.Syntax.BlockStatement; + this.body = body; + } + return BlockStatement; + }()); + exports.BlockStatement = BlockStatement; + var BreakStatement = (function () { + function BreakStatement(label) { + this.type = syntax_1.Syntax.BreakStatement; + this.label = label; + } + return BreakStatement; + }()); + exports.BreakStatement = BreakStatement; + var CallExpression = (function () { + function CallExpression(callee, args) { + this.type = syntax_1.Syntax.CallExpression; + this.callee = callee; + this.arguments = args; + } + return CallExpression; + }()); + exports.CallExpression = CallExpression; + var CatchClause = (function () { + function CatchClause(param, body) { + this.type = syntax_1.Syntax.CatchClause; + this.param = param; + this.body = body; + } + return CatchClause; + }()); + exports.CatchClause = CatchClause; + var ClassBody = (function () { + function ClassBody(body) { + this.type = syntax_1.Syntax.ClassBody; + this.body = body; + } + return ClassBody; + }()); + exports.ClassBody = ClassBody; + var ClassDeclaration = (function () { + function ClassDeclaration(id, superClass, body) { + this.type = syntax_1.Syntax.ClassDeclaration; + this.id = id; + this.superClass = superClass; + this.body = body; + } + return ClassDeclaration; + }()); + exports.ClassDeclaration = ClassDeclaration; + var ClassExpression = (function () { + function ClassExpression(id, superClass, body) { + this.type = syntax_1.Syntax.ClassExpression; + this.id = id; + this.superClass = superClass; + this.body = body; + } + return ClassExpression; + }()); + exports.ClassExpression = ClassExpression; + var ComputedMemberExpression = (function () { + function ComputedMemberExpression(object, property) { + this.type = syntax_1.Syntax.MemberExpression; + this.computed = true; + this.object = object; + this.property = property; + } + return ComputedMemberExpression; + }()); + exports.ComputedMemberExpression = ComputedMemberExpression; + var ConditionalExpression = (function () { + function ConditionalExpression(test, consequent, alternate) { + this.type = syntax_1.Syntax.ConditionalExpression; + this.test = test; + this.consequent = consequent; + this.alternate = alternate; + } + return ConditionalExpression; + }()); + exports.ConditionalExpression = ConditionalExpression; + var ContinueStatement = (function () { + function ContinueStatement(label) { + this.type = syntax_1.Syntax.ContinueStatement; + this.label = label; + } + return ContinueStatement; + }()); + exports.ContinueStatement = ContinueStatement; + var DebuggerStatement = (function () { + function DebuggerStatement() { + this.type = syntax_1.Syntax.DebuggerStatement; + } + return DebuggerStatement; + }()); + exports.DebuggerStatement = DebuggerStatement; + var Directive = (function () { + function Directive(expression, directive) { + this.type = syntax_1.Syntax.ExpressionStatement; + this.expression = expression; + this.directive = directive; + } + return Directive; + }()); + exports.Directive = Directive; + var DoWhileStatement = (function () { + function DoWhileStatement(body, test) { + this.type = syntax_1.Syntax.DoWhileStatement; + this.body = body; + this.test = test; + } + return DoWhileStatement; + }()); + exports.DoWhileStatement = DoWhileStatement; + var EmptyStatement = (function () { + function EmptyStatement() { + this.type = syntax_1.Syntax.EmptyStatement; + } + return EmptyStatement; + }()); + exports.EmptyStatement = EmptyStatement; + var ExportAllDeclaration = (function () { + function ExportAllDeclaration(source) { + this.type = syntax_1.Syntax.ExportAllDeclaration; + this.source = source; + } + return ExportAllDeclaration; + }()); + exports.ExportAllDeclaration = ExportAllDeclaration; + var ExportDefaultDeclaration = (function () { + function ExportDefaultDeclaration(declaration) { + this.type = syntax_1.Syntax.ExportDefaultDeclaration; + this.declaration = declaration; + } + return ExportDefaultDeclaration; + }()); + exports.ExportDefaultDeclaration = ExportDefaultDeclaration; + var ExportNamedDeclaration = (function () { + function ExportNamedDeclaration(declaration, specifiers, source) { + this.type = syntax_1.Syntax.ExportNamedDeclaration; + this.declaration = declaration; + this.specifiers = specifiers; + this.source = source; + } + return ExportNamedDeclaration; + }()); + exports.ExportNamedDeclaration = ExportNamedDeclaration; + var ExportSpecifier = (function () { + function ExportSpecifier(local, exported) { + this.type = syntax_1.Syntax.ExportSpecifier; + this.exported = exported; + this.local = local; + } + return ExportSpecifier; + }()); + exports.ExportSpecifier = ExportSpecifier; + var ExpressionStatement = (function () { + function ExpressionStatement(expression) { + this.type = syntax_1.Syntax.ExpressionStatement; + this.expression = expression; + } + return ExpressionStatement; + }()); + exports.ExpressionStatement = ExpressionStatement; + var ForInStatement = (function () { + function ForInStatement(left, right, body) { + this.type = syntax_1.Syntax.ForInStatement; + this.left = left; + this.right = right; + this.body = body; + this.each = false; + } + return ForInStatement; + }()); + exports.ForInStatement = ForInStatement; + var ForOfStatement = (function () { + function ForOfStatement(left, right, body) { + this.type = syntax_1.Syntax.ForOfStatement; + this.left = left; + this.right = right; + this.body = body; + } + return ForOfStatement; + }()); + exports.ForOfStatement = ForOfStatement; + var ForStatement = (function () { + function ForStatement(init, test, update, body) { + this.type = syntax_1.Syntax.ForStatement; + this.init = init; + this.test = test; + this.update = update; + this.body = body; + } + return ForStatement; + }()); + exports.ForStatement = ForStatement; + var FunctionDeclaration = (function () { + function FunctionDeclaration(id, params, body, generator) { + this.type = syntax_1.Syntax.FunctionDeclaration; + this.id = id; + this.params = params; + this.body = body; + this.generator = generator; + this.expression = false; + this.async = false; + } + return FunctionDeclaration; + }()); + exports.FunctionDeclaration = FunctionDeclaration; + var FunctionExpression = (function () { + function FunctionExpression(id, params, body, generator) { + this.type = syntax_1.Syntax.FunctionExpression; + this.id = id; + this.params = params; + this.body = body; + this.generator = generator; + this.expression = false; + this.async = false; + } + return FunctionExpression; + }()); + exports.FunctionExpression = FunctionExpression; + var Identifier = (function () { + function Identifier(name) { + this.type = syntax_1.Syntax.Identifier; + this.name = name; + } + return Identifier; + }()); + exports.Identifier = Identifier; + var IfStatement = (function () { + function IfStatement(test, consequent, alternate) { + this.type = syntax_1.Syntax.IfStatement; + this.test = test; + this.consequent = consequent; + this.alternate = alternate; + } + return IfStatement; + }()); + exports.IfStatement = IfStatement; + var ImportDeclaration = (function () { + function ImportDeclaration(specifiers, source) { + this.type = syntax_1.Syntax.ImportDeclaration; + this.specifiers = specifiers; + this.source = source; + } + return ImportDeclaration; + }()); + exports.ImportDeclaration = ImportDeclaration; + var ImportDefaultSpecifier = (function () { + function ImportDefaultSpecifier(local) { + this.type = syntax_1.Syntax.ImportDefaultSpecifier; + this.local = local; + } + return ImportDefaultSpecifier; + }()); + exports.ImportDefaultSpecifier = ImportDefaultSpecifier; + var ImportNamespaceSpecifier = (function () { + function ImportNamespaceSpecifier(local) { + this.type = syntax_1.Syntax.ImportNamespaceSpecifier; + this.local = local; + } + return ImportNamespaceSpecifier; + }()); + exports.ImportNamespaceSpecifier = ImportNamespaceSpecifier; + var ImportSpecifier = (function () { + function ImportSpecifier(local, imported) { + this.type = syntax_1.Syntax.ImportSpecifier; + this.local = local; + this.imported = imported; + } + return ImportSpecifier; + }()); + exports.ImportSpecifier = ImportSpecifier; + var LabeledStatement = (function () { + function LabeledStatement(label, body) { + this.type = syntax_1.Syntax.LabeledStatement; + this.label = label; + this.body = body; + } + return LabeledStatement; + }()); + exports.LabeledStatement = LabeledStatement; + var Literal = (function () { + function Literal(value, raw) { + this.type = syntax_1.Syntax.Literal; + this.value = value; + this.raw = raw; + } + return Literal; + }()); + exports.Literal = Literal; + var MetaProperty = (function () { + function MetaProperty(meta, property) { + this.type = syntax_1.Syntax.MetaProperty; + this.meta = meta; + this.property = property; + } + return MetaProperty; + }()); + exports.MetaProperty = MetaProperty; + var MethodDefinition = (function () { + function MethodDefinition(key, computed, value, kind, isStatic) { + this.type = syntax_1.Syntax.MethodDefinition; + this.key = key; + this.computed = computed; + this.value = value; + this.kind = kind; + this.static = isStatic; + } + return MethodDefinition; + }()); + exports.MethodDefinition = MethodDefinition; + var Module = (function () { + function Module(body) { + this.type = syntax_1.Syntax.Program; + this.body = body; + this.sourceType = 'module'; + } + return Module; + }()); + exports.Module = Module; + var NewExpression = (function () { + function NewExpression(callee, args) { + this.type = syntax_1.Syntax.NewExpression; + this.callee = callee; + this.arguments = args; + } + return NewExpression; + }()); + exports.NewExpression = NewExpression; + var ObjectExpression = (function () { + function ObjectExpression(properties) { + this.type = syntax_1.Syntax.ObjectExpression; + this.properties = properties; + } + return ObjectExpression; + }()); + exports.ObjectExpression = ObjectExpression; + var ObjectPattern = (function () { + function ObjectPattern(properties) { + this.type = syntax_1.Syntax.ObjectPattern; + this.properties = properties; + } + return ObjectPattern; + }()); + exports.ObjectPattern = ObjectPattern; + var Property = (function () { + function Property(kind, key, computed, value, method, shorthand) { + this.type = syntax_1.Syntax.Property; + this.key = key; + this.computed = computed; + this.value = value; + this.kind = kind; + this.method = method; + this.shorthand = shorthand; + } + return Property; + }()); + exports.Property = Property; + var RegexLiteral = (function () { + function RegexLiteral(value, raw, pattern, flags) { + this.type = syntax_1.Syntax.Literal; + this.value = value; + this.raw = raw; + this.regex = { pattern: pattern, flags: flags }; + } + return RegexLiteral; + }()); + exports.RegexLiteral = RegexLiteral; + var RestElement = (function () { + function RestElement(argument) { + this.type = syntax_1.Syntax.RestElement; + this.argument = argument; + } + return RestElement; + }()); + exports.RestElement = RestElement; + var ReturnStatement = (function () { + function ReturnStatement(argument) { + this.type = syntax_1.Syntax.ReturnStatement; + this.argument = argument; + } + return ReturnStatement; + }()); + exports.ReturnStatement = ReturnStatement; + var Script = (function () { + function Script(body) { + this.type = syntax_1.Syntax.Program; + this.body = body; + this.sourceType = 'script'; + } + return Script; + }()); + exports.Script = Script; + var SequenceExpression = (function () { + function SequenceExpression(expressions) { + this.type = syntax_1.Syntax.SequenceExpression; + this.expressions = expressions; + } + return SequenceExpression; + }()); + exports.SequenceExpression = SequenceExpression; + var SpreadElement = (function () { + function SpreadElement(argument) { + this.type = syntax_1.Syntax.SpreadElement; + this.argument = argument; + } + return SpreadElement; + }()); + exports.SpreadElement = SpreadElement; + var StaticMemberExpression = (function () { + function StaticMemberExpression(object, property) { + this.type = syntax_1.Syntax.MemberExpression; + this.computed = false; + this.object = object; + this.property = property; + } + return StaticMemberExpression; + }()); + exports.StaticMemberExpression = StaticMemberExpression; + var Super = (function () { + function Super() { + this.type = syntax_1.Syntax.Super; + } + return Super; + }()); + exports.Super = Super; + var SwitchCase = (function () { + function SwitchCase(test, consequent) { + this.type = syntax_1.Syntax.SwitchCase; + this.test = test; + this.consequent = consequent; + } + return SwitchCase; + }()); + exports.SwitchCase = SwitchCase; + var SwitchStatement = (function () { + function SwitchStatement(discriminant, cases) { + this.type = syntax_1.Syntax.SwitchStatement; + this.discriminant = discriminant; + this.cases = cases; + } + return SwitchStatement; + }()); + exports.SwitchStatement = SwitchStatement; + var TaggedTemplateExpression = (function () { + function TaggedTemplateExpression(tag, quasi) { + this.type = syntax_1.Syntax.TaggedTemplateExpression; + this.tag = tag; + this.quasi = quasi; + } + return TaggedTemplateExpression; + }()); + exports.TaggedTemplateExpression = TaggedTemplateExpression; + var TemplateElement = (function () { + function TemplateElement(value, tail) { + this.type = syntax_1.Syntax.TemplateElement; + this.value = value; + this.tail = tail; + } + return TemplateElement; + }()); + exports.TemplateElement = TemplateElement; + var TemplateLiteral = (function () { + function TemplateLiteral(quasis, expressions) { + this.type = syntax_1.Syntax.TemplateLiteral; + this.quasis = quasis; + this.expressions = expressions; + } + return TemplateLiteral; + }()); + exports.TemplateLiteral = TemplateLiteral; + var ThisExpression = (function () { + function ThisExpression() { + this.type = syntax_1.Syntax.ThisExpression; + } + return ThisExpression; + }()); + exports.ThisExpression = ThisExpression; + var ThrowStatement = (function () { + function ThrowStatement(argument) { + this.type = syntax_1.Syntax.ThrowStatement; + this.argument = argument; + } + return ThrowStatement; + }()); + exports.ThrowStatement = ThrowStatement; + var TryStatement = (function () { + function TryStatement(block, handler, finalizer) { + this.type = syntax_1.Syntax.TryStatement; + this.block = block; + this.handler = handler; + this.finalizer = finalizer; + } + return TryStatement; + }()); + exports.TryStatement = TryStatement; + var UnaryExpression = (function () { + function UnaryExpression(operator, argument) { + this.type = syntax_1.Syntax.UnaryExpression; + this.operator = operator; + this.argument = argument; + this.prefix = true; + } + return UnaryExpression; + }()); + exports.UnaryExpression = UnaryExpression; + var UpdateExpression = (function () { + function UpdateExpression(operator, argument, prefix) { + this.type = syntax_1.Syntax.UpdateExpression; + this.operator = operator; + this.argument = argument; + this.prefix = prefix; + } + return UpdateExpression; + }()); + exports.UpdateExpression = UpdateExpression; + var VariableDeclaration = (function () { + function VariableDeclaration(declarations, kind) { + this.type = syntax_1.Syntax.VariableDeclaration; + this.declarations = declarations; + this.kind = kind; + } + return VariableDeclaration; + }()); + exports.VariableDeclaration = VariableDeclaration; + var VariableDeclarator = (function () { + function VariableDeclarator(id, init) { + this.type = syntax_1.Syntax.VariableDeclarator; + this.id = id; + this.init = init; + } + return VariableDeclarator; + }()); + exports.VariableDeclarator = VariableDeclarator; + var WhileStatement = (function () { + function WhileStatement(test, body) { + this.type = syntax_1.Syntax.WhileStatement; + this.test = test; + this.body = body; + } + return WhileStatement; + }()); + exports.WhileStatement = WhileStatement; + var WithStatement = (function () { + function WithStatement(object, body) { + this.type = syntax_1.Syntax.WithStatement; + this.object = object; + this.body = body; + } + return WithStatement; + }()); + exports.WithStatement = WithStatement; + var YieldExpression = (function () { + function YieldExpression(argument, delegate) { + this.type = syntax_1.Syntax.YieldExpression; + this.argument = argument; + this.delegate = delegate; + } + return YieldExpression; + }()); + exports.YieldExpression = YieldExpression; + + +/***/ }, +/* 8 */ +/***/ function(module, exports, __webpack_require__) { + + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + var assert_1 = __webpack_require__(9); + var error_handler_1 = __webpack_require__(10); + var messages_1 = __webpack_require__(11); + var Node = __webpack_require__(7); + var scanner_1 = __webpack_require__(12); + var syntax_1 = __webpack_require__(2); + var token_1 = __webpack_require__(13); + var ArrowParameterPlaceHolder = 'ArrowParameterPlaceHolder'; + var Parser = (function () { + function Parser(code, options, delegate) { + if (options === void 0) { options = {}; } + this.config = { + range: (typeof options.range === 'boolean') && options.range, + loc: (typeof options.loc === 'boolean') && options.loc, + source: null, + tokens: (typeof options.tokens === 'boolean') && options.tokens, + comment: (typeof options.comment === 'boolean') && options.comment, + tolerant: (typeof options.tolerant === 'boolean') && options.tolerant + }; + if (this.config.loc && options.source && options.source !== null) { + this.config.source = String(options.source); + } + this.delegate = delegate; + this.errorHandler = new error_handler_1.ErrorHandler(); + this.errorHandler.tolerant = this.config.tolerant; + this.scanner = new scanner_1.Scanner(code, this.errorHandler); + this.scanner.trackComment = this.config.comment; + this.operatorPrecedence = { + ')': 0, + ';': 0, + ',': 0, + '=': 0, + ']': 0, + '||': 1, + '&&': 2, + '|': 3, + '^': 4, + '&': 5, + '==': 6, + '!=': 6, + '===': 6, + '!==': 6, + '<': 7, + '>': 7, + '<=': 7, + '>=': 7, + '<<': 8, + '>>': 8, + '>>>': 8, + '+': 9, + '-': 9, + '*': 11, + '/': 11, + '%': 11 + }; + this.lookahead = { + type: 2 /* EOF */, + value: '', + lineNumber: this.scanner.lineNumber, + lineStart: 0, + start: 0, + end: 0 + }; + this.hasLineTerminator = false; + this.context = { + isModule: false, + await: false, + allowIn: true, + allowStrictDirective: true, + allowYield: true, + firstCoverInitializedNameError: null, + isAssignmentTarget: false, + isBindingElement: false, + inFunctionBody: false, + inIteration: false, + inSwitch: false, + labelSet: {}, + strict: false + }; + this.tokens = []; + this.startMarker = { + index: 0, + line: this.scanner.lineNumber, + column: 0 + }; + this.lastMarker = { + index: 0, + line: this.scanner.lineNumber, + column: 0 + }; + this.nextToken(); + this.lastMarker = { + index: this.scanner.index, + line: this.scanner.lineNumber, + column: this.scanner.index - this.scanner.lineStart + }; + } + Parser.prototype.throwError = function (messageFormat) { + var values = []; + for (var _i = 1; _i < arguments.length; _i++) { + values[_i - 1] = arguments[_i]; + } + var args = Array.prototype.slice.call(arguments, 1); + var msg = messageFormat.replace(/%(\d)/g, function (whole, idx) { + assert_1.assert(idx < args.length, 'Message reference must be in range'); + return args[idx]; + }); + var index = this.lastMarker.index; + var line = this.lastMarker.line; + var column = this.lastMarker.column + 1; + throw this.errorHandler.createError(index, line, column, msg); + }; + Parser.prototype.tolerateError = function (messageFormat) { + var values = []; + for (var _i = 1; _i < arguments.length; _i++) { + values[_i - 1] = arguments[_i]; + } + var args = Array.prototype.slice.call(arguments, 1); + var msg = messageFormat.replace(/%(\d)/g, function (whole, idx) { + assert_1.assert(idx < args.length, 'Message reference must be in range'); + return args[idx]; + }); + var index = this.lastMarker.index; + var line = this.scanner.lineNumber; + var column = this.lastMarker.column + 1; + this.errorHandler.tolerateError(index, line, column, msg); + }; + // Throw an exception because of the token. + Parser.prototype.unexpectedTokenError = function (token, message) { + var msg = message || messages_1.Messages.UnexpectedToken; + var value; + if (token) { + if (!message) { + msg = (token.type === 2 /* EOF */) ? messages_1.Messages.UnexpectedEOS : + (token.type === 3 /* Identifier */) ? messages_1.Messages.UnexpectedIdentifier : + (token.type === 6 /* NumericLiteral */) ? messages_1.Messages.UnexpectedNumber : + (token.type === 8 /* StringLiteral */) ? messages_1.Messages.UnexpectedString : + (token.type === 10 /* Template */) ? messages_1.Messages.UnexpectedTemplate : + messages_1.Messages.UnexpectedToken; + if (token.type === 4 /* Keyword */) { + if (this.scanner.isFutureReservedWord(token.value)) { + msg = messages_1.Messages.UnexpectedReserved; + } + else if (this.context.strict && this.scanner.isStrictModeReservedWord(token.value)) { + msg = messages_1.Messages.StrictReservedWord; + } + } + } + value = token.value; + } + else { + value = 'ILLEGAL'; + } + msg = msg.replace('%0', value); + if (token && typeof token.lineNumber === 'number') { + var index = token.start; + var line = token.lineNumber; + var lastMarkerLineStart = this.lastMarker.index - this.lastMarker.column; + var column = token.start - lastMarkerLineStart + 1; + return this.errorHandler.createError(index, line, column, msg); + } + else { + var index = this.lastMarker.index; + var line = this.lastMarker.line; + var column = this.lastMarker.column + 1; + return this.errorHandler.createError(index, line, column, msg); + } + }; + Parser.prototype.throwUnexpectedToken = function (token, message) { + throw this.unexpectedTokenError(token, message); + }; + Parser.prototype.tolerateUnexpectedToken = function (token, message) { + this.errorHandler.tolerate(this.unexpectedTokenError(token, message)); + }; + Parser.prototype.collectComments = function () { + if (!this.config.comment) { + this.scanner.scanComments(); + } + else { + var comments = this.scanner.scanComments(); + if (comments.length > 0 && this.delegate) { + for (var i = 0; i < comments.length; ++i) { + var e = comments[i]; + var node = void 0; + node = { + type: e.multiLine ? 'BlockComment' : 'LineComment', + value: this.scanner.source.slice(e.slice[0], e.slice[1]) + }; + if (this.config.range) { + node.range = e.range; + } + if (this.config.loc) { + node.loc = e.loc; + } + var metadata = { + start: { + line: e.loc.start.line, + column: e.loc.start.column, + offset: e.range[0] + }, + end: { + line: e.loc.end.line, + column: e.loc.end.column, + offset: e.range[1] + } + }; + this.delegate(node, metadata); + } + } + } + }; + // From internal representation to an external structure + Parser.prototype.getTokenRaw = function (token) { + return this.scanner.source.slice(token.start, token.end); + }; + Parser.prototype.convertToken = function (token) { + var t = { + type: token_1.TokenName[token.type], + value: this.getTokenRaw(token) + }; + if (this.config.range) { + t.range = [token.start, token.end]; + } + if (this.config.loc) { + t.loc = { + start: { + line: this.startMarker.line, + column: this.startMarker.column + }, + end: { + line: this.scanner.lineNumber, + column: this.scanner.index - this.scanner.lineStart + } + }; + } + if (token.type === 9 /* RegularExpression */) { + var pattern = token.pattern; + var flags = token.flags; + t.regex = { pattern: pattern, flags: flags }; + } + return t; + }; + Parser.prototype.nextToken = function () { + var token = this.lookahead; + this.lastMarker.index = this.scanner.index; + this.lastMarker.line = this.scanner.lineNumber; + this.lastMarker.column = this.scanner.index - this.scanner.lineStart; + this.collectComments(); + if (this.scanner.index !== this.startMarker.index) { + this.startMarker.index = this.scanner.index; + this.startMarker.line = this.scanner.lineNumber; + this.startMarker.column = this.scanner.index - this.scanner.lineStart; + } + var next = this.scanner.lex(); + this.hasLineTerminator = (token.lineNumber !== next.lineNumber); + if (next && this.context.strict && next.type === 3 /* Identifier */) { + if (this.scanner.isStrictModeReservedWord(next.value)) { + next.type = 4 /* Keyword */; + } + } + this.lookahead = next; + if (this.config.tokens && next.type !== 2 /* EOF */) { + this.tokens.push(this.convertToken(next)); + } + return token; + }; + Parser.prototype.nextRegexToken = function () { + this.collectComments(); + var token = this.scanner.scanRegExp(); + if (this.config.tokens) { + // Pop the previous token, '/' or '/=' + // This is added from the lookahead token. + this.tokens.pop(); + this.tokens.push(this.convertToken(token)); + } + // Prime the next lookahead. + this.lookahead = token; + this.nextToken(); + return token; + }; + Parser.prototype.createNode = function () { + return { + index: this.startMarker.index, + line: this.startMarker.line, + column: this.startMarker.column + }; + }; + Parser.prototype.startNode = function (token) { + return { + index: token.start, + line: token.lineNumber, + column: token.start - token.lineStart + }; + }; + Parser.prototype.finalize = function (marker, node) { + if (this.config.range) { + node.range = [marker.index, this.lastMarker.index]; + } + if (this.config.loc) { + node.loc = { + start: { + line: marker.line, + column: marker.column, + }, + end: { + line: this.lastMarker.line, + column: this.lastMarker.column + } + }; + if (this.config.source) { + node.loc.source = this.config.source; + } + } + if (this.delegate) { + var metadata = { + start: { + line: marker.line, + column: marker.column, + offset: marker.index + }, + end: { + line: this.lastMarker.line, + column: this.lastMarker.column, + offset: this.lastMarker.index + } + }; + this.delegate(node, metadata); + } + return node; + }; + // Expect the next token to match the specified punctuator. + // If not, an exception will be thrown. + Parser.prototype.expect = function (value) { + var token = this.nextToken(); + if (token.type !== 7 /* Punctuator */ || token.value !== value) { + this.throwUnexpectedToken(token); + } + }; + // Quietly expect a comma when in tolerant mode, otherwise delegates to expect(). + Parser.prototype.expectCommaSeparator = function () { + if (this.config.tolerant) { + var token = this.lookahead; + if (token.type === 7 /* Punctuator */ && token.value === ',') { + this.nextToken(); + } + else if (token.type === 7 /* Punctuator */ && token.value === ';') { + this.nextToken(); + this.tolerateUnexpectedToken(token); + } + else { + this.tolerateUnexpectedToken(token, messages_1.Messages.UnexpectedToken); + } + } + else { + this.expect(','); + } + }; + // Expect the next token to match the specified keyword. + // If not, an exception will be thrown. + Parser.prototype.expectKeyword = function (keyword) { + var token = this.nextToken(); + if (token.type !== 4 /* Keyword */ || token.value !== keyword) { + this.throwUnexpectedToken(token); + } + }; + // Return true if the next token matches the specified punctuator. + Parser.prototype.match = function (value) { + return this.lookahead.type === 7 /* Punctuator */ && this.lookahead.value === value; + }; + // Return true if the next token matches the specified keyword + Parser.prototype.matchKeyword = function (keyword) { + return this.lookahead.type === 4 /* Keyword */ && this.lookahead.value === keyword; + }; + // Return true if the next token matches the specified contextual keyword + // (where an identifier is sometimes a keyword depending on the context) + Parser.prototype.matchContextualKeyword = function (keyword) { + return this.lookahead.type === 3 /* Identifier */ && this.lookahead.value === keyword; + }; + // Return true if the next token is an assignment operator + Parser.prototype.matchAssign = function () { + if (this.lookahead.type !== 7 /* Punctuator */) { + return false; + } + var op = this.lookahead.value; + return op === '=' || + op === '*=' || + op === '**=' || + op === '/=' || + op === '%=' || + op === '+=' || + op === '-=' || + op === '<<=' || + op === '>>=' || + op === '>>>=' || + op === '&=' || + op === '^=' || + op === '|='; + }; + // Cover grammar support. + // + // When an assignment expression position starts with an left parenthesis, the determination of the type + // of the syntax is to be deferred arbitrarily long until the end of the parentheses pair (plus a lookahead) + // or the first comma. This situation also defers the determination of all the expressions nested in the pair. + // + // There are three productions that can be parsed in a parentheses pair that needs to be determined + // after the outermost pair is closed. They are: + // + // 1. AssignmentExpression + // 2. BindingElements + // 3. AssignmentTargets + // + // In order to avoid exponential backtracking, we use two flags to denote if the production can be + // binding element or assignment target. + // + // The three productions have the relationship: + // + // BindingElements ⊆ AssignmentTargets ⊆ AssignmentExpression + // + // with a single exception that CoverInitializedName when used directly in an Expression, generates + // an early error. Therefore, we need the third state, firstCoverInitializedNameError, to track the + // first usage of CoverInitializedName and report it when we reached the end of the parentheses pair. + // + // isolateCoverGrammar function runs the given parser function with a new cover grammar context, and it does not + // effect the current flags. This means the production the parser parses is only used as an expression. Therefore + // the CoverInitializedName check is conducted. + // + // inheritCoverGrammar function runs the given parse function with a new cover grammar context, and it propagates + // the flags outside of the parser. This means the production the parser parses is used as a part of a potential + // pattern. The CoverInitializedName check is deferred. + Parser.prototype.isolateCoverGrammar = function (parseFunction) { + var previousIsBindingElement = this.context.isBindingElement; + var previousIsAssignmentTarget = this.context.isAssignmentTarget; + var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError; + this.context.isBindingElement = true; + this.context.isAssignmentTarget = true; + this.context.firstCoverInitializedNameError = null; + var result = parseFunction.call(this); + if (this.context.firstCoverInitializedNameError !== null) { + this.throwUnexpectedToken(this.context.firstCoverInitializedNameError); + } + this.context.isBindingElement = previousIsBindingElement; + this.context.isAssignmentTarget = previousIsAssignmentTarget; + this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError; + return result; + }; + Parser.prototype.inheritCoverGrammar = function (parseFunction) { + var previousIsBindingElement = this.context.isBindingElement; + var previousIsAssignmentTarget = this.context.isAssignmentTarget; + var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError; + this.context.isBindingElement = true; + this.context.isAssignmentTarget = true; + this.context.firstCoverInitializedNameError = null; + var result = parseFunction.call(this); + this.context.isBindingElement = this.context.isBindingElement && previousIsBindingElement; + this.context.isAssignmentTarget = this.context.isAssignmentTarget && previousIsAssignmentTarget; + this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError || this.context.firstCoverInitializedNameError; + return result; + }; + Parser.prototype.consumeSemicolon = function () { + if (this.match(';')) { + this.nextToken(); + } + else if (!this.hasLineTerminator) { + if (this.lookahead.type !== 2 /* EOF */ && !this.match('}')) { + this.throwUnexpectedToken(this.lookahead); + } + this.lastMarker.index = this.startMarker.index; + this.lastMarker.line = this.startMarker.line; + this.lastMarker.column = this.startMarker.column; + } + }; + // https://tc39.github.io/ecma262/#sec-primary-expression + Parser.prototype.parsePrimaryExpression = function () { + var node = this.createNode(); + var expr; + var token, raw; + switch (this.lookahead.type) { + case 3 /* Identifier */: + if ((this.context.isModule || this.context.await) && this.lookahead.value === 'await') { + this.tolerateUnexpectedToken(this.lookahead); + } + expr = this.matchAsyncFunction() ? this.parseFunctionExpression() : this.finalize(node, new Node.Identifier(this.nextToken().value)); + break; + case 6 /* NumericLiteral */: + case 8 /* StringLiteral */: + if (this.context.strict && this.lookahead.octal) { + this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.StrictOctalLiteral); + } + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + token = this.nextToken(); + raw = this.getTokenRaw(token); + expr = this.finalize(node, new Node.Literal(token.value, raw)); + break; + case 1 /* BooleanLiteral */: + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + token = this.nextToken(); + raw = this.getTokenRaw(token); + expr = this.finalize(node, new Node.Literal(token.value === 'true', raw)); + break; + case 5 /* NullLiteral */: + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + token = this.nextToken(); + raw = this.getTokenRaw(token); + expr = this.finalize(node, new Node.Literal(null, raw)); + break; + case 10 /* Template */: + expr = this.parseTemplateLiteral(); + break; + case 7 /* Punctuator */: + switch (this.lookahead.value) { + case '(': + this.context.isBindingElement = false; + expr = this.inheritCoverGrammar(this.parseGroupExpression); + break; + case '[': + expr = this.inheritCoverGrammar(this.parseArrayInitializer); + break; + case '{': + expr = this.inheritCoverGrammar(this.parseObjectInitializer); + break; + case '/': + case '/=': + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + this.scanner.index = this.startMarker.index; + token = this.nextRegexToken(); + raw = this.getTokenRaw(token); + expr = this.finalize(node, new Node.RegexLiteral(token.regex, raw, token.pattern, token.flags)); + break; + default: + expr = this.throwUnexpectedToken(this.nextToken()); + } + break; + case 4 /* Keyword */: + if (!this.context.strict && this.context.allowYield && this.matchKeyword('yield')) { + expr = this.parseIdentifierName(); + } + else if (!this.context.strict && this.matchKeyword('let')) { + expr = this.finalize(node, new Node.Identifier(this.nextToken().value)); + } + else { + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + if (this.matchKeyword('function')) { + expr = this.parseFunctionExpression(); + } + else if (this.matchKeyword('this')) { + this.nextToken(); + expr = this.finalize(node, new Node.ThisExpression()); + } + else if (this.matchKeyword('class')) { + expr = this.parseClassExpression(); + } + else { + expr = this.throwUnexpectedToken(this.nextToken()); + } + } + break; + default: + expr = this.throwUnexpectedToken(this.nextToken()); + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-array-initializer + Parser.prototype.parseSpreadElement = function () { + var node = this.createNode(); + this.expect('...'); + var arg = this.inheritCoverGrammar(this.parseAssignmentExpression); + return this.finalize(node, new Node.SpreadElement(arg)); + }; + Parser.prototype.parseArrayInitializer = function () { + var node = this.createNode(); + var elements = []; + this.expect('['); + while (!this.match(']')) { + if (this.match(',')) { + this.nextToken(); + elements.push(null); + } + else if (this.match('...')) { + var element = this.parseSpreadElement(); + if (!this.match(']')) { + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + this.expect(','); + } + elements.push(element); + } + else { + elements.push(this.inheritCoverGrammar(this.parseAssignmentExpression)); + if (!this.match(']')) { + this.expect(','); + } + } + } + this.expect(']'); + return this.finalize(node, new Node.ArrayExpression(elements)); + }; + // https://tc39.github.io/ecma262/#sec-object-initializer + Parser.prototype.parsePropertyMethod = function (params) { + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + var previousStrict = this.context.strict; + var previousAllowStrictDirective = this.context.allowStrictDirective; + this.context.allowStrictDirective = params.simple; + var body = this.isolateCoverGrammar(this.parseFunctionSourceElements); + if (this.context.strict && params.firstRestricted) { + this.tolerateUnexpectedToken(params.firstRestricted, params.message); + } + if (this.context.strict && params.stricted) { + this.tolerateUnexpectedToken(params.stricted, params.message); + } + this.context.strict = previousStrict; + this.context.allowStrictDirective = previousAllowStrictDirective; + return body; + }; + Parser.prototype.parsePropertyMethodFunction = function () { + var isGenerator = false; + var node = this.createNode(); + var previousAllowYield = this.context.allowYield; + this.context.allowYield = false; + var params = this.parseFormalParameters(); + var method = this.parsePropertyMethod(params); + this.context.allowYield = previousAllowYield; + return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator)); + }; + Parser.prototype.parsePropertyMethodAsyncFunction = function () { + var node = this.createNode(); + var previousAllowYield = this.context.allowYield; + var previousAwait = this.context.await; + this.context.allowYield = false; + this.context.await = true; + var params = this.parseFormalParameters(); + var method = this.parsePropertyMethod(params); + this.context.allowYield = previousAllowYield; + this.context.await = previousAwait; + return this.finalize(node, new Node.AsyncFunctionExpression(null, params.params, method)); + }; + Parser.prototype.parseObjectPropertyKey = function () { + var node = this.createNode(); + var token = this.nextToken(); + var key; + switch (token.type) { + case 8 /* StringLiteral */: + case 6 /* NumericLiteral */: + if (this.context.strict && token.octal) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictOctalLiteral); + } + var raw = this.getTokenRaw(token); + key = this.finalize(node, new Node.Literal(token.value, raw)); + break; + case 3 /* Identifier */: + case 1 /* BooleanLiteral */: + case 5 /* NullLiteral */: + case 4 /* Keyword */: + key = this.finalize(node, new Node.Identifier(token.value)); + break; + case 7 /* Punctuator */: + if (token.value === '[') { + key = this.isolateCoverGrammar(this.parseAssignmentExpression); + this.expect(']'); + } + else { + key = this.throwUnexpectedToken(token); + } + break; + default: + key = this.throwUnexpectedToken(token); + } + return key; + }; + Parser.prototype.isPropertyKey = function (key, value) { + return (key.type === syntax_1.Syntax.Identifier && key.name === value) || + (key.type === syntax_1.Syntax.Literal && key.value === value); + }; + Parser.prototype.parseObjectProperty = function (hasProto) { + var node = this.createNode(); + var token = this.lookahead; + var kind; + var key = null; + var value = null; + var computed = false; + var method = false; + var shorthand = false; + var isAsync = false; + if (token.type === 3 /* Identifier */) { + var id = token.value; + this.nextToken(); + computed = this.match('['); + isAsync = !this.hasLineTerminator && (id === 'async') && + !this.match(':') && !this.match('(') && !this.match('*'); + key = isAsync ? this.parseObjectPropertyKey() : this.finalize(node, new Node.Identifier(id)); + } + else if (this.match('*')) { + this.nextToken(); + } + else { + computed = this.match('['); + key = this.parseObjectPropertyKey(); + } + var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead); + if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'get' && lookaheadPropertyKey) { + kind = 'get'; + computed = this.match('['); + key = this.parseObjectPropertyKey(); + this.context.allowYield = false; + value = this.parseGetterMethod(); + } + else if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'set' && lookaheadPropertyKey) { + kind = 'set'; + computed = this.match('['); + key = this.parseObjectPropertyKey(); + value = this.parseSetterMethod(); + } + else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) { + kind = 'init'; + computed = this.match('['); + key = this.parseObjectPropertyKey(); + value = this.parseGeneratorMethod(); + method = true; + } + else { + if (!key) { + this.throwUnexpectedToken(this.lookahead); + } + kind = 'init'; + if (this.match(':') && !isAsync) { + if (!computed && this.isPropertyKey(key, '__proto__')) { + if (hasProto.value) { + this.tolerateError(messages_1.Messages.DuplicateProtoProperty); + } + hasProto.value = true; + } + this.nextToken(); + value = this.inheritCoverGrammar(this.parseAssignmentExpression); + } + else if (this.match('(')) { + value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction(); + method = true; + } + else if (token.type === 3 /* Identifier */) { + var id = this.finalize(node, new Node.Identifier(token.value)); + if (this.match('=')) { + this.context.firstCoverInitializedNameError = this.lookahead; + this.nextToken(); + shorthand = true; + var init = this.isolateCoverGrammar(this.parseAssignmentExpression); + value = this.finalize(node, new Node.AssignmentPattern(id, init)); + } + else { + shorthand = true; + value = id; + } + } + else { + this.throwUnexpectedToken(this.nextToken()); + } + } + return this.finalize(node, new Node.Property(kind, key, computed, value, method, shorthand)); + }; + Parser.prototype.parseObjectInitializer = function () { + var node = this.createNode(); + this.expect('{'); + var properties = []; + var hasProto = { value: false }; + while (!this.match('}')) { + properties.push(this.parseObjectProperty(hasProto)); + if (!this.match('}')) { + this.expectCommaSeparator(); + } + } + this.expect('}'); + return this.finalize(node, new Node.ObjectExpression(properties)); + }; + // https://tc39.github.io/ecma262/#sec-template-literals + Parser.prototype.parseTemplateHead = function () { + assert_1.assert(this.lookahead.head, 'Template literal must start with a template head'); + var node = this.createNode(); + var token = this.nextToken(); + var raw = token.value; + var cooked = token.cooked; + return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail)); + }; + Parser.prototype.parseTemplateElement = function () { + if (this.lookahead.type !== 10 /* Template */) { + this.throwUnexpectedToken(); + } + var node = this.createNode(); + var token = this.nextToken(); + var raw = token.value; + var cooked = token.cooked; + return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail)); + }; + Parser.prototype.parseTemplateLiteral = function () { + var node = this.createNode(); + var expressions = []; + var quasis = []; + var quasi = this.parseTemplateHead(); + quasis.push(quasi); + while (!quasi.tail) { + expressions.push(this.parseExpression()); + quasi = this.parseTemplateElement(); + quasis.push(quasi); + } + return this.finalize(node, new Node.TemplateLiteral(quasis, expressions)); + }; + // https://tc39.github.io/ecma262/#sec-grouping-operator + Parser.prototype.reinterpretExpressionAsPattern = function (expr) { + switch (expr.type) { + case syntax_1.Syntax.Identifier: + case syntax_1.Syntax.MemberExpression: + case syntax_1.Syntax.RestElement: + case syntax_1.Syntax.AssignmentPattern: + break; + case syntax_1.Syntax.SpreadElement: + expr.type = syntax_1.Syntax.RestElement; + this.reinterpretExpressionAsPattern(expr.argument); + break; + case syntax_1.Syntax.ArrayExpression: + expr.type = syntax_1.Syntax.ArrayPattern; + for (var i = 0; i < expr.elements.length; i++) { + if (expr.elements[i] !== null) { + this.reinterpretExpressionAsPattern(expr.elements[i]); + } + } + break; + case syntax_1.Syntax.ObjectExpression: + expr.type = syntax_1.Syntax.ObjectPattern; + for (var i = 0; i < expr.properties.length; i++) { + this.reinterpretExpressionAsPattern(expr.properties[i].value); + } + break; + case syntax_1.Syntax.AssignmentExpression: + expr.type = syntax_1.Syntax.AssignmentPattern; + delete expr.operator; + this.reinterpretExpressionAsPattern(expr.left); + break; + default: + // Allow other node type for tolerant parsing. + break; + } + }; + Parser.prototype.parseGroupExpression = function () { + var expr; + this.expect('('); + if (this.match(')')) { + this.nextToken(); + if (!this.match('=>')) { + this.expect('=>'); + } + expr = { + type: ArrowParameterPlaceHolder, + params: [], + async: false + }; + } + else { + var startToken = this.lookahead; + var params = []; + if (this.match('...')) { + expr = this.parseRestElement(params); + this.expect(')'); + if (!this.match('=>')) { + this.expect('=>'); + } + expr = { + type: ArrowParameterPlaceHolder, + params: [expr], + async: false + }; + } + else { + var arrow = false; + this.context.isBindingElement = true; + expr = this.inheritCoverGrammar(this.parseAssignmentExpression); + if (this.match(',')) { + var expressions = []; + this.context.isAssignmentTarget = false; + expressions.push(expr); + while (this.lookahead.type !== 2 /* EOF */) { + if (!this.match(',')) { + break; + } + this.nextToken(); + if (this.match(')')) { + this.nextToken(); + for (var i = 0; i < expressions.length; i++) { + this.reinterpretExpressionAsPattern(expressions[i]); + } + arrow = true; + expr = { + type: ArrowParameterPlaceHolder, + params: expressions, + async: false + }; + } + else if (this.match('...')) { + if (!this.context.isBindingElement) { + this.throwUnexpectedToken(this.lookahead); + } + expressions.push(this.parseRestElement(params)); + this.expect(')'); + if (!this.match('=>')) { + this.expect('=>'); + } + this.context.isBindingElement = false; + for (var i = 0; i < expressions.length; i++) { + this.reinterpretExpressionAsPattern(expressions[i]); + } + arrow = true; + expr = { + type: ArrowParameterPlaceHolder, + params: expressions, + async: false + }; + } + else { + expressions.push(this.inheritCoverGrammar(this.parseAssignmentExpression)); + } + if (arrow) { + break; + } + } + if (!arrow) { + expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions)); + } + } + if (!arrow) { + this.expect(')'); + if (this.match('=>')) { + if (expr.type === syntax_1.Syntax.Identifier && expr.name === 'yield') { + arrow = true; + expr = { + type: ArrowParameterPlaceHolder, + params: [expr], + async: false + }; + } + if (!arrow) { + if (!this.context.isBindingElement) { + this.throwUnexpectedToken(this.lookahead); + } + if (expr.type === syntax_1.Syntax.SequenceExpression) { + for (var i = 0; i < expr.expressions.length; i++) { + this.reinterpretExpressionAsPattern(expr.expressions[i]); + } + } + else { + this.reinterpretExpressionAsPattern(expr); + } + var parameters = (expr.type === syntax_1.Syntax.SequenceExpression ? expr.expressions : [expr]); + expr = { + type: ArrowParameterPlaceHolder, + params: parameters, + async: false + }; + } + } + this.context.isBindingElement = false; + } + } + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-left-hand-side-expressions + Parser.prototype.parseArguments = function () { + this.expect('('); + var args = []; + if (!this.match(')')) { + while (true) { + var expr = this.match('...') ? this.parseSpreadElement() : + this.isolateCoverGrammar(this.parseAssignmentExpression); + args.push(expr); + if (this.match(')')) { + break; + } + this.expectCommaSeparator(); + if (this.match(')')) { + break; + } + } + } + this.expect(')'); + return args; + }; + Parser.prototype.isIdentifierName = function (token) { + return token.type === 3 /* Identifier */ || + token.type === 4 /* Keyword */ || + token.type === 1 /* BooleanLiteral */ || + token.type === 5 /* NullLiteral */; + }; + Parser.prototype.parseIdentifierName = function () { + var node = this.createNode(); + var token = this.nextToken(); + if (!this.isIdentifierName(token)) { + this.throwUnexpectedToken(token); + } + return this.finalize(node, new Node.Identifier(token.value)); + }; + Parser.prototype.parseNewExpression = function () { + var node = this.createNode(); + var id = this.parseIdentifierName(); + assert_1.assert(id.name === 'new', 'New expression must start with `new`'); + var expr; + if (this.match('.')) { + this.nextToken(); + if (this.lookahead.type === 3 /* Identifier */ && this.context.inFunctionBody && this.lookahead.value === 'target') { + var property = this.parseIdentifierName(); + expr = new Node.MetaProperty(id, property); + } + else { + this.throwUnexpectedToken(this.lookahead); + } + } + else { + var callee = this.isolateCoverGrammar(this.parseLeftHandSideExpression); + var args = this.match('(') ? this.parseArguments() : []; + expr = new Node.NewExpression(callee, args); + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + } + return this.finalize(node, expr); + }; + Parser.prototype.parseAsyncArgument = function () { + var arg = this.parseAssignmentExpression(); + this.context.firstCoverInitializedNameError = null; + return arg; + }; + Parser.prototype.parseAsyncArguments = function () { + this.expect('('); + var args = []; + if (!this.match(')')) { + while (true) { + var expr = this.match('...') ? this.parseSpreadElement() : + this.isolateCoverGrammar(this.parseAsyncArgument); + args.push(expr); + if (this.match(')')) { + break; + } + this.expectCommaSeparator(); + if (this.match(')')) { + break; + } + } + } + this.expect(')'); + return args; + }; + Parser.prototype.parseLeftHandSideExpressionAllowCall = function () { + var startToken = this.lookahead; + var maybeAsync = this.matchContextualKeyword('async'); + var previousAllowIn = this.context.allowIn; + this.context.allowIn = true; + var expr; + if (this.matchKeyword('super') && this.context.inFunctionBody) { + expr = this.createNode(); + this.nextToken(); + expr = this.finalize(expr, new Node.Super()); + if (!this.match('(') && !this.match('.') && !this.match('[')) { + this.throwUnexpectedToken(this.lookahead); + } + } + else { + expr = this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression); + } + while (true) { + if (this.match('.')) { + this.context.isBindingElement = false; + this.context.isAssignmentTarget = true; + this.expect('.'); + var property = this.parseIdentifierName(); + expr = this.finalize(this.startNode(startToken), new Node.StaticMemberExpression(expr, property)); + } + else if (this.match('(')) { + var asyncArrow = maybeAsync && (startToken.lineNumber === this.lookahead.lineNumber); + this.context.isBindingElement = false; + this.context.isAssignmentTarget = false; + var args = asyncArrow ? this.parseAsyncArguments() : this.parseArguments(); + expr = this.finalize(this.startNode(startToken), new Node.CallExpression(expr, args)); + if (asyncArrow && this.match('=>')) { + for (var i = 0; i < args.length; ++i) { + this.reinterpretExpressionAsPattern(args[i]); + } + expr = { + type: ArrowParameterPlaceHolder, + params: args, + async: true + }; + } + } + else if (this.match('[')) { + this.context.isBindingElement = false; + this.context.isAssignmentTarget = true; + this.expect('['); + var property = this.isolateCoverGrammar(this.parseExpression); + this.expect(']'); + expr = this.finalize(this.startNode(startToken), new Node.ComputedMemberExpression(expr, property)); + } + else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) { + var quasi = this.parseTemplateLiteral(); + expr = this.finalize(this.startNode(startToken), new Node.TaggedTemplateExpression(expr, quasi)); + } + else { + break; + } + } + this.context.allowIn = previousAllowIn; + return expr; + }; + Parser.prototype.parseSuper = function () { + var node = this.createNode(); + this.expectKeyword('super'); + if (!this.match('[') && !this.match('.')) { + this.throwUnexpectedToken(this.lookahead); + } + return this.finalize(node, new Node.Super()); + }; + Parser.prototype.parseLeftHandSideExpression = function () { + assert_1.assert(this.context.allowIn, 'callee of new expression always allow in keyword.'); + var node = this.startNode(this.lookahead); + var expr = (this.matchKeyword('super') && this.context.inFunctionBody) ? this.parseSuper() : + this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression); + while (true) { + if (this.match('[')) { + this.context.isBindingElement = false; + this.context.isAssignmentTarget = true; + this.expect('['); + var property = this.isolateCoverGrammar(this.parseExpression); + this.expect(']'); + expr = this.finalize(node, new Node.ComputedMemberExpression(expr, property)); + } + else if (this.match('.')) { + this.context.isBindingElement = false; + this.context.isAssignmentTarget = true; + this.expect('.'); + var property = this.parseIdentifierName(); + expr = this.finalize(node, new Node.StaticMemberExpression(expr, property)); + } + else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) { + var quasi = this.parseTemplateLiteral(); + expr = this.finalize(node, new Node.TaggedTemplateExpression(expr, quasi)); + } + else { + break; + } + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-update-expressions + Parser.prototype.parseUpdateExpression = function () { + var expr; + var startToken = this.lookahead; + if (this.match('++') || this.match('--')) { + var node = this.startNode(startToken); + var token = this.nextToken(); + expr = this.inheritCoverGrammar(this.parseUnaryExpression); + if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) { + this.tolerateError(messages_1.Messages.StrictLHSPrefix); + } + if (!this.context.isAssignmentTarget) { + this.tolerateError(messages_1.Messages.InvalidLHSInAssignment); + } + var prefix = true; + expr = this.finalize(node, new Node.UpdateExpression(token.value, expr, prefix)); + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + } + else { + expr = this.inheritCoverGrammar(this.parseLeftHandSideExpressionAllowCall); + if (!this.hasLineTerminator && this.lookahead.type === 7 /* Punctuator */) { + if (this.match('++') || this.match('--')) { + if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) { + this.tolerateError(messages_1.Messages.StrictLHSPostfix); + } + if (!this.context.isAssignmentTarget) { + this.tolerateError(messages_1.Messages.InvalidLHSInAssignment); + } + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + var operator = this.nextToken().value; + var prefix = false; + expr = this.finalize(this.startNode(startToken), new Node.UpdateExpression(operator, expr, prefix)); + } + } + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-unary-operators + Parser.prototype.parseAwaitExpression = function () { + var node = this.createNode(); + this.nextToken(); + var argument = this.parseUnaryExpression(); + return this.finalize(node, new Node.AwaitExpression(argument)); + }; + Parser.prototype.parseUnaryExpression = function () { + var expr; + if (this.match('+') || this.match('-') || this.match('~') || this.match('!') || + this.matchKeyword('delete') || this.matchKeyword('void') || this.matchKeyword('typeof')) { + var node = this.startNode(this.lookahead); + var token = this.nextToken(); + expr = this.inheritCoverGrammar(this.parseUnaryExpression); + expr = this.finalize(node, new Node.UnaryExpression(token.value, expr)); + if (this.context.strict && expr.operator === 'delete' && expr.argument.type === syntax_1.Syntax.Identifier) { + this.tolerateError(messages_1.Messages.StrictDelete); + } + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + } + else if (this.context.await && this.matchContextualKeyword('await')) { + expr = this.parseAwaitExpression(); + } + else { + expr = this.parseUpdateExpression(); + } + return expr; + }; + Parser.prototype.parseExponentiationExpression = function () { + var startToken = this.lookahead; + var expr = this.inheritCoverGrammar(this.parseUnaryExpression); + if (expr.type !== syntax_1.Syntax.UnaryExpression && this.match('**')) { + this.nextToken(); + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + var left = expr; + var right = this.isolateCoverGrammar(this.parseExponentiationExpression); + expr = this.finalize(this.startNode(startToken), new Node.BinaryExpression('**', left, right)); + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-exp-operator + // https://tc39.github.io/ecma262/#sec-multiplicative-operators + // https://tc39.github.io/ecma262/#sec-additive-operators + // https://tc39.github.io/ecma262/#sec-bitwise-shift-operators + // https://tc39.github.io/ecma262/#sec-relational-operators + // https://tc39.github.io/ecma262/#sec-equality-operators + // https://tc39.github.io/ecma262/#sec-binary-bitwise-operators + // https://tc39.github.io/ecma262/#sec-binary-logical-operators + Parser.prototype.binaryPrecedence = function (token) { + var op = token.value; + var precedence; + if (token.type === 7 /* Punctuator */) { + precedence = this.operatorPrecedence[op] || 0; + } + else if (token.type === 4 /* Keyword */) { + precedence = (op === 'instanceof' || (this.context.allowIn && op === 'in')) ? 7 : 0; + } + else { + precedence = 0; + } + return precedence; + }; + Parser.prototype.parseBinaryExpression = function () { + var startToken = this.lookahead; + var expr = this.inheritCoverGrammar(this.parseExponentiationExpression); + var token = this.lookahead; + var prec = this.binaryPrecedence(token); + if (prec > 0) { + this.nextToken(); + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + var markers = [startToken, this.lookahead]; + var left = expr; + var right = this.isolateCoverGrammar(this.parseExponentiationExpression); + var stack = [left, token.value, right]; + var precedences = [prec]; + while (true) { + prec = this.binaryPrecedence(this.lookahead); + if (prec <= 0) { + break; + } + // Reduce: make a binary expression from the three topmost entries. + while ((stack.length > 2) && (prec <= precedences[precedences.length - 1])) { + right = stack.pop(); + var operator = stack.pop(); + precedences.pop(); + left = stack.pop(); + markers.pop(); + var node = this.startNode(markers[markers.length - 1]); + stack.push(this.finalize(node, new Node.BinaryExpression(operator, left, right))); + } + // Shift. + stack.push(this.nextToken().value); + precedences.push(prec); + markers.push(this.lookahead); + stack.push(this.isolateCoverGrammar(this.parseExponentiationExpression)); + } + // Final reduce to clean-up the stack. + var i = stack.length - 1; + expr = stack[i]; + markers.pop(); + while (i > 1) { + var node = this.startNode(markers.pop()); + var operator = stack[i - 1]; + expr = this.finalize(node, new Node.BinaryExpression(operator, stack[i - 2], expr)); + i -= 2; + } + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-conditional-operator + Parser.prototype.parseConditionalExpression = function () { + var startToken = this.lookahead; + var expr = this.inheritCoverGrammar(this.parseBinaryExpression); + if (this.match('?')) { + this.nextToken(); + var previousAllowIn = this.context.allowIn; + this.context.allowIn = true; + var consequent = this.isolateCoverGrammar(this.parseAssignmentExpression); + this.context.allowIn = previousAllowIn; + this.expect(':'); + var alternate = this.isolateCoverGrammar(this.parseAssignmentExpression); + expr = this.finalize(this.startNode(startToken), new Node.ConditionalExpression(expr, consequent, alternate)); + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-assignment-operators + Parser.prototype.checkPatternParam = function (options, param) { + switch (param.type) { + case syntax_1.Syntax.Identifier: + this.validateParam(options, param, param.name); + break; + case syntax_1.Syntax.RestElement: + this.checkPatternParam(options, param.argument); + break; + case syntax_1.Syntax.AssignmentPattern: + this.checkPatternParam(options, param.left); + break; + case syntax_1.Syntax.ArrayPattern: + for (var i = 0; i < param.elements.length; i++) { + if (param.elements[i] !== null) { + this.checkPatternParam(options, param.elements[i]); + } + } + break; + case syntax_1.Syntax.ObjectPattern: + for (var i = 0; i < param.properties.length; i++) { + this.checkPatternParam(options, param.properties[i].value); + } + break; + default: + break; + } + options.simple = options.simple && (param instanceof Node.Identifier); + }; + Parser.prototype.reinterpretAsCoverFormalsList = function (expr) { + var params = [expr]; + var options; + var asyncArrow = false; + switch (expr.type) { + case syntax_1.Syntax.Identifier: + break; + case ArrowParameterPlaceHolder: + params = expr.params; + asyncArrow = expr.async; + break; + default: + return null; + } + options = { + simple: true, + paramSet: {} + }; + for (var i = 0; i < params.length; ++i) { + var param = params[i]; + if (param.type === syntax_1.Syntax.AssignmentPattern) { + if (param.right.type === syntax_1.Syntax.YieldExpression) { + if (param.right.argument) { + this.throwUnexpectedToken(this.lookahead); + } + param.right.type = syntax_1.Syntax.Identifier; + param.right.name = 'yield'; + delete param.right.argument; + delete param.right.delegate; + } + } + else if (asyncArrow && param.type === syntax_1.Syntax.Identifier && param.name === 'await') { + this.throwUnexpectedToken(this.lookahead); + } + this.checkPatternParam(options, param); + params[i] = param; + } + if (this.context.strict || !this.context.allowYield) { + for (var i = 0; i < params.length; ++i) { + var param = params[i]; + if (param.type === syntax_1.Syntax.YieldExpression) { + this.throwUnexpectedToken(this.lookahead); + } + } + } + if (options.message === messages_1.Messages.StrictParamDupe) { + var token = this.context.strict ? options.stricted : options.firstRestricted; + this.throwUnexpectedToken(token, options.message); + } + return { + simple: options.simple, + params: params, + stricted: options.stricted, + firstRestricted: options.firstRestricted, + message: options.message + }; + }; + Parser.prototype.parseAssignmentExpression = function () { + var expr; + if (!this.context.allowYield && this.matchKeyword('yield')) { + expr = this.parseYieldExpression(); + } + else { + var startToken = this.lookahead; + var token = startToken; + expr = this.parseConditionalExpression(); + if (token.type === 3 /* Identifier */ && (token.lineNumber === this.lookahead.lineNumber) && token.value === 'async') { + if (this.lookahead.type === 3 /* Identifier */ || this.matchKeyword('yield')) { + var arg = this.parsePrimaryExpression(); + this.reinterpretExpressionAsPattern(arg); + expr = { + type: ArrowParameterPlaceHolder, + params: [arg], + async: true + }; + } + } + if (expr.type === ArrowParameterPlaceHolder || this.match('=>')) { + // https://tc39.github.io/ecma262/#sec-arrow-function-definitions + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + var isAsync = expr.async; + var list = this.reinterpretAsCoverFormalsList(expr); + if (list) { + if (this.hasLineTerminator) { + this.tolerateUnexpectedToken(this.lookahead); + } + this.context.firstCoverInitializedNameError = null; + var previousStrict = this.context.strict; + var previousAllowStrictDirective = this.context.allowStrictDirective; + this.context.allowStrictDirective = list.simple; + var previousAllowYield = this.context.allowYield; + var previousAwait = this.context.await; + this.context.allowYield = true; + this.context.await = isAsync; + var node = this.startNode(startToken); + this.expect('=>'); + var body = void 0; + if (this.match('{')) { + var previousAllowIn = this.context.allowIn; + this.context.allowIn = true; + body = this.parseFunctionSourceElements(); + this.context.allowIn = previousAllowIn; + } + else { + body = this.isolateCoverGrammar(this.parseAssignmentExpression); + } + var expression = body.type !== syntax_1.Syntax.BlockStatement; + if (this.context.strict && list.firstRestricted) { + this.throwUnexpectedToken(list.firstRestricted, list.message); + } + if (this.context.strict && list.stricted) { + this.tolerateUnexpectedToken(list.stricted, list.message); + } + expr = isAsync ? this.finalize(node, new Node.AsyncArrowFunctionExpression(list.params, body, expression)) : + this.finalize(node, new Node.ArrowFunctionExpression(list.params, body, expression)); + this.context.strict = previousStrict; + this.context.allowStrictDirective = previousAllowStrictDirective; + this.context.allowYield = previousAllowYield; + this.context.await = previousAwait; + } + } + else { + if (this.matchAssign()) { + if (!this.context.isAssignmentTarget) { + this.tolerateError(messages_1.Messages.InvalidLHSInAssignment); + } + if (this.context.strict && expr.type === syntax_1.Syntax.Identifier) { + var id = expr; + if (this.scanner.isRestrictedWord(id.name)) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictLHSAssignment); + } + if (this.scanner.isStrictModeReservedWord(id.name)) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord); + } + } + if (!this.match('=')) { + this.context.isAssignmentTarget = false; + this.context.isBindingElement = false; + } + else { + this.reinterpretExpressionAsPattern(expr); + } + token = this.nextToken(); + var operator = token.value; + var right = this.isolateCoverGrammar(this.parseAssignmentExpression); + expr = this.finalize(this.startNode(startToken), new Node.AssignmentExpression(operator, expr, right)); + this.context.firstCoverInitializedNameError = null; + } + } + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-comma-operator + Parser.prototype.parseExpression = function () { + var startToken = this.lookahead; + var expr = this.isolateCoverGrammar(this.parseAssignmentExpression); + if (this.match(',')) { + var expressions = []; + expressions.push(expr); + while (this.lookahead.type !== 2 /* EOF */) { + if (!this.match(',')) { + break; + } + this.nextToken(); + expressions.push(this.isolateCoverGrammar(this.parseAssignmentExpression)); + } + expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions)); + } + return expr; + }; + // https://tc39.github.io/ecma262/#sec-block + Parser.prototype.parseStatementListItem = function () { + var statement; + this.context.isAssignmentTarget = true; + this.context.isBindingElement = true; + if (this.lookahead.type === 4 /* Keyword */) { + switch (this.lookahead.value) { + case 'export': + if (!this.context.isModule) { + this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalExportDeclaration); + } + statement = this.parseExportDeclaration(); + break; + case 'import': + if (!this.context.isModule) { + this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalImportDeclaration); + } + statement = this.parseImportDeclaration(); + break; + case 'const': + statement = this.parseLexicalDeclaration({ inFor: false }); + break; + case 'function': + statement = this.parseFunctionDeclaration(); + break; + case 'class': + statement = this.parseClassDeclaration(); + break; + case 'let': + statement = this.isLexicalDeclaration() ? this.parseLexicalDeclaration({ inFor: false }) : this.parseStatement(); + break; + default: + statement = this.parseStatement(); + break; + } + } + else { + statement = this.parseStatement(); + } + return statement; + }; + Parser.prototype.parseBlock = function () { + var node = this.createNode(); + this.expect('{'); + var block = []; + while (true) { + if (this.match('}')) { + break; + } + block.push(this.parseStatementListItem()); + } + this.expect('}'); + return this.finalize(node, new Node.BlockStatement(block)); + }; + // https://tc39.github.io/ecma262/#sec-let-and-const-declarations + Parser.prototype.parseLexicalBinding = function (kind, options) { + var node = this.createNode(); + var params = []; + var id = this.parsePattern(params, kind); + if (this.context.strict && id.type === syntax_1.Syntax.Identifier) { + if (this.scanner.isRestrictedWord(id.name)) { + this.tolerateError(messages_1.Messages.StrictVarName); + } + } + var init = null; + if (kind === 'const') { + if (!this.matchKeyword('in') && !this.matchContextualKeyword('of')) { + if (this.match('=')) { + this.nextToken(); + init = this.isolateCoverGrammar(this.parseAssignmentExpression); + } + else { + this.throwError(messages_1.Messages.DeclarationMissingInitializer, 'const'); + } + } + } + else if ((!options.inFor && id.type !== syntax_1.Syntax.Identifier) || this.match('=')) { + this.expect('='); + init = this.isolateCoverGrammar(this.parseAssignmentExpression); + } + return this.finalize(node, new Node.VariableDeclarator(id, init)); + }; + Parser.prototype.parseBindingList = function (kind, options) { + var list = [this.parseLexicalBinding(kind, options)]; + while (this.match(',')) { + this.nextToken(); + list.push(this.parseLexicalBinding(kind, options)); + } + return list; + }; + Parser.prototype.isLexicalDeclaration = function () { + var state = this.scanner.saveState(); + this.scanner.scanComments(); + var next = this.scanner.lex(); + this.scanner.restoreState(state); + return (next.type === 3 /* Identifier */) || + (next.type === 7 /* Punctuator */ && next.value === '[') || + (next.type === 7 /* Punctuator */ && next.value === '{') || + (next.type === 4 /* Keyword */ && next.value === 'let') || + (next.type === 4 /* Keyword */ && next.value === 'yield'); + }; + Parser.prototype.parseLexicalDeclaration = function (options) { + var node = this.createNode(); + var kind = this.nextToken().value; + assert_1.assert(kind === 'let' || kind === 'const', 'Lexical declaration must be either let or const'); + var declarations = this.parseBindingList(kind, options); + this.consumeSemicolon(); + return this.finalize(node, new Node.VariableDeclaration(declarations, kind)); + }; + // https://tc39.github.io/ecma262/#sec-destructuring-binding-patterns + Parser.prototype.parseBindingRestElement = function (params, kind) { + var node = this.createNode(); + this.expect('...'); + var arg = this.parsePattern(params, kind); + return this.finalize(node, new Node.RestElement(arg)); + }; + Parser.prototype.parseArrayPattern = function (params, kind) { + var node = this.createNode(); + this.expect('['); + var elements = []; + while (!this.match(']')) { + if (this.match(',')) { + this.nextToken(); + elements.push(null); + } + else { + if (this.match('...')) { + elements.push(this.parseBindingRestElement(params, kind)); + break; + } + else { + elements.push(this.parsePatternWithDefault(params, kind)); + } + if (!this.match(']')) { + this.expect(','); + } + } + } + this.expect(']'); + return this.finalize(node, new Node.ArrayPattern(elements)); + }; + Parser.prototype.parsePropertyPattern = function (params, kind) { + var node = this.createNode(); + var computed = false; + var shorthand = false; + var method = false; + var key; + var value; + if (this.lookahead.type === 3 /* Identifier */) { + var keyToken = this.lookahead; + key = this.parseVariableIdentifier(); + var init = this.finalize(node, new Node.Identifier(keyToken.value)); + if (this.match('=')) { + params.push(keyToken); + shorthand = true; + this.nextToken(); + var expr = this.parseAssignmentExpression(); + value = this.finalize(this.startNode(keyToken), new Node.AssignmentPattern(init, expr)); + } + else if (!this.match(':')) { + params.push(keyToken); + shorthand = true; + value = init; + } + else { + this.expect(':'); + value = this.parsePatternWithDefault(params, kind); + } + } + else { + computed = this.match('['); + key = this.parseObjectPropertyKey(); + this.expect(':'); + value = this.parsePatternWithDefault(params, kind); + } + return this.finalize(node, new Node.Property('init', key, computed, value, method, shorthand)); + }; + Parser.prototype.parseObjectPattern = function (params, kind) { + var node = this.createNode(); + var properties = []; + this.expect('{'); + while (!this.match('}')) { + properties.push(this.parsePropertyPattern(params, kind)); + if (!this.match('}')) { + this.expect(','); + } + } + this.expect('}'); + return this.finalize(node, new Node.ObjectPattern(properties)); + }; + Parser.prototype.parsePattern = function (params, kind) { + var pattern; + if (this.match('[')) { + pattern = this.parseArrayPattern(params, kind); + } + else if (this.match('{')) { + pattern = this.parseObjectPattern(params, kind); + } + else { + if (this.matchKeyword('let') && (kind === 'const' || kind === 'let')) { + this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.LetInLexicalBinding); + } + params.push(this.lookahead); + pattern = this.parseVariableIdentifier(kind); + } + return pattern; + }; + Parser.prototype.parsePatternWithDefault = function (params, kind) { + var startToken = this.lookahead; + var pattern = this.parsePattern(params, kind); + if (this.match('=')) { + this.nextToken(); + var previousAllowYield = this.context.allowYield; + this.context.allowYield = true; + var right = this.isolateCoverGrammar(this.parseAssignmentExpression); + this.context.allowYield = previousAllowYield; + pattern = this.finalize(this.startNode(startToken), new Node.AssignmentPattern(pattern, right)); + } + return pattern; + }; + // https://tc39.github.io/ecma262/#sec-variable-statement + Parser.prototype.parseVariableIdentifier = function (kind) { + var node = this.createNode(); + var token = this.nextToken(); + if (token.type === 4 /* Keyword */ && token.value === 'yield') { + if (this.context.strict) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord); + } + else if (!this.context.allowYield) { + this.throwUnexpectedToken(token); + } + } + else if (token.type !== 3 /* Identifier */) { + if (this.context.strict && token.type === 4 /* Keyword */ && this.scanner.isStrictModeReservedWord(token.value)) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord); + } + else { + if (this.context.strict || token.value !== 'let' || kind !== 'var') { + this.throwUnexpectedToken(token); + } + } + } + else if ((this.context.isModule || this.context.await) && token.type === 3 /* Identifier */ && token.value === 'await') { + this.tolerateUnexpectedToken(token); + } + return this.finalize(node, new Node.Identifier(token.value)); + }; + Parser.prototype.parseVariableDeclaration = function (options) { + var node = this.createNode(); + var params = []; + var id = this.parsePattern(params, 'var'); + if (this.context.strict && id.type === syntax_1.Syntax.Identifier) { + if (this.scanner.isRestrictedWord(id.name)) { + this.tolerateError(messages_1.Messages.StrictVarName); + } + } + var init = null; + if (this.match('=')) { + this.nextToken(); + init = this.isolateCoverGrammar(this.parseAssignmentExpression); + } + else if (id.type !== syntax_1.Syntax.Identifier && !options.inFor) { + this.expect('='); + } + return this.finalize(node, new Node.VariableDeclarator(id, init)); + }; + Parser.prototype.parseVariableDeclarationList = function (options) { + var opt = { inFor: options.inFor }; + var list = []; + list.push(this.parseVariableDeclaration(opt)); + while (this.match(',')) { + this.nextToken(); + list.push(this.parseVariableDeclaration(opt)); + } + return list; + }; + Parser.prototype.parseVariableStatement = function () { + var node = this.createNode(); + this.expectKeyword('var'); + var declarations = this.parseVariableDeclarationList({ inFor: false }); + this.consumeSemicolon(); + return this.finalize(node, new Node.VariableDeclaration(declarations, 'var')); + }; + // https://tc39.github.io/ecma262/#sec-empty-statement + Parser.prototype.parseEmptyStatement = function () { + var node = this.createNode(); + this.expect(';'); + return this.finalize(node, new Node.EmptyStatement()); + }; + // https://tc39.github.io/ecma262/#sec-expression-statement + Parser.prototype.parseExpressionStatement = function () { + var node = this.createNode(); + var expr = this.parseExpression(); + this.consumeSemicolon(); + return this.finalize(node, new Node.ExpressionStatement(expr)); + }; + // https://tc39.github.io/ecma262/#sec-if-statement + Parser.prototype.parseIfClause = function () { + if (this.context.strict && this.matchKeyword('function')) { + this.tolerateError(messages_1.Messages.StrictFunction); + } + return this.parseStatement(); + }; + Parser.prototype.parseIfStatement = function () { + var node = this.createNode(); + var consequent; + var alternate = null; + this.expectKeyword('if'); + this.expect('('); + var test = this.parseExpression(); + if (!this.match(')') && this.config.tolerant) { + this.tolerateUnexpectedToken(this.nextToken()); + consequent = this.finalize(this.createNode(), new Node.EmptyStatement()); + } + else { + this.expect(')'); + consequent = this.parseIfClause(); + if (this.matchKeyword('else')) { + this.nextToken(); + alternate = this.parseIfClause(); + } + } + return this.finalize(node, new Node.IfStatement(test, consequent, alternate)); + }; + // https://tc39.github.io/ecma262/#sec-do-while-statement + Parser.prototype.parseDoWhileStatement = function () { + var node = this.createNode(); + this.expectKeyword('do'); + var previousInIteration = this.context.inIteration; + this.context.inIteration = true; + var body = this.parseStatement(); + this.context.inIteration = previousInIteration; + this.expectKeyword('while'); + this.expect('('); + var test = this.parseExpression(); + if (!this.match(')') && this.config.tolerant) { + this.tolerateUnexpectedToken(this.nextToken()); + } + else { + this.expect(')'); + if (this.match(';')) { + this.nextToken(); + } + } + return this.finalize(node, new Node.DoWhileStatement(body, test)); + }; + // https://tc39.github.io/ecma262/#sec-while-statement + Parser.prototype.parseWhileStatement = function () { + var node = this.createNode(); + var body; + this.expectKeyword('while'); + this.expect('('); + var test = this.parseExpression(); + if (!this.match(')') && this.config.tolerant) { + this.tolerateUnexpectedToken(this.nextToken()); + body = this.finalize(this.createNode(), new Node.EmptyStatement()); + } + else { + this.expect(')'); + var previousInIteration = this.context.inIteration; + this.context.inIteration = true; + body = this.parseStatement(); + this.context.inIteration = previousInIteration; + } + return this.finalize(node, new Node.WhileStatement(test, body)); + }; + // https://tc39.github.io/ecma262/#sec-for-statement + // https://tc39.github.io/ecma262/#sec-for-in-and-for-of-statements + Parser.prototype.parseForStatement = function () { + var init = null; + var test = null; + var update = null; + var forIn = true; + var left, right; + var node = this.createNode(); + this.expectKeyword('for'); + this.expect('('); + if (this.match(';')) { + this.nextToken(); + } + else { + if (this.matchKeyword('var')) { + init = this.createNode(); + this.nextToken(); + var previousAllowIn = this.context.allowIn; + this.context.allowIn = false; + var declarations = this.parseVariableDeclarationList({ inFor: true }); + this.context.allowIn = previousAllowIn; + if (declarations.length === 1 && this.matchKeyword('in')) { + var decl = declarations[0]; + if (decl.init && (decl.id.type === syntax_1.Syntax.ArrayPattern || decl.id.type === syntax_1.Syntax.ObjectPattern || this.context.strict)) { + this.tolerateError(messages_1.Messages.ForInOfLoopInitializer, 'for-in'); + } + init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var')); + this.nextToken(); + left = init; + right = this.parseExpression(); + init = null; + } + else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) { + init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var')); + this.nextToken(); + left = init; + right = this.parseAssignmentExpression(); + init = null; + forIn = false; + } + else { + init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var')); + this.expect(';'); + } + } + else if (this.matchKeyword('const') || this.matchKeyword('let')) { + init = this.createNode(); + var kind = this.nextToken().value; + if (!this.context.strict && this.lookahead.value === 'in') { + init = this.finalize(init, new Node.Identifier(kind)); + this.nextToken(); + left = init; + right = this.parseExpression(); + init = null; + } + else { + var previousAllowIn = this.context.allowIn; + this.context.allowIn = false; + var declarations = this.parseBindingList(kind, { inFor: true }); + this.context.allowIn = previousAllowIn; + if (declarations.length === 1 && declarations[0].init === null && this.matchKeyword('in')) { + init = this.finalize(init, new Node.VariableDeclaration(declarations, kind)); + this.nextToken(); + left = init; + right = this.parseExpression(); + init = null; + } + else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) { + init = this.finalize(init, new Node.VariableDeclaration(declarations, kind)); + this.nextToken(); + left = init; + right = this.parseAssignmentExpression(); + init = null; + forIn = false; + } + else { + this.consumeSemicolon(); + init = this.finalize(init, new Node.VariableDeclaration(declarations, kind)); + } + } + } + else { + var initStartToken = this.lookahead; + var previousAllowIn = this.context.allowIn; + this.context.allowIn = false; + init = this.inheritCoverGrammar(this.parseAssignmentExpression); + this.context.allowIn = previousAllowIn; + if (this.matchKeyword('in')) { + if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) { + this.tolerateError(messages_1.Messages.InvalidLHSInForIn); + } + this.nextToken(); + this.reinterpretExpressionAsPattern(init); + left = init; + right = this.parseExpression(); + init = null; + } + else if (this.matchContextualKeyword('of')) { + if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) { + this.tolerateError(messages_1.Messages.InvalidLHSInForLoop); + } + this.nextToken(); + this.reinterpretExpressionAsPattern(init); + left = init; + right = this.parseAssignmentExpression(); + init = null; + forIn = false; + } + else { + if (this.match(',')) { + var initSeq = [init]; + while (this.match(',')) { + this.nextToken(); + initSeq.push(this.isolateCoverGrammar(this.parseAssignmentExpression)); + } + init = this.finalize(this.startNode(initStartToken), new Node.SequenceExpression(initSeq)); + } + this.expect(';'); + } + } + } + if (typeof left === 'undefined') { + if (!this.match(';')) { + test = this.parseExpression(); + } + this.expect(';'); + if (!this.match(')')) { + update = this.parseExpression(); + } + } + var body; + if (!this.match(')') && this.config.tolerant) { + this.tolerateUnexpectedToken(this.nextToken()); + body = this.finalize(this.createNode(), new Node.EmptyStatement()); + } + else { + this.expect(')'); + var previousInIteration = this.context.inIteration; + this.context.inIteration = true; + body = this.isolateCoverGrammar(this.parseStatement); + this.context.inIteration = previousInIteration; + } + return (typeof left === 'undefined') ? + this.finalize(node, new Node.ForStatement(init, test, update, body)) : + forIn ? this.finalize(node, new Node.ForInStatement(left, right, body)) : + this.finalize(node, new Node.ForOfStatement(left, right, body)); + }; + // https://tc39.github.io/ecma262/#sec-continue-statement + Parser.prototype.parseContinueStatement = function () { + var node = this.createNode(); + this.expectKeyword('continue'); + var label = null; + if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) { + var id = this.parseVariableIdentifier(); + label = id; + var key = '$' + id.name; + if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) { + this.throwError(messages_1.Messages.UnknownLabel, id.name); + } + } + this.consumeSemicolon(); + if (label === null && !this.context.inIteration) { + this.throwError(messages_1.Messages.IllegalContinue); + } + return this.finalize(node, new Node.ContinueStatement(label)); + }; + // https://tc39.github.io/ecma262/#sec-break-statement + Parser.prototype.parseBreakStatement = function () { + var node = this.createNode(); + this.expectKeyword('break'); + var label = null; + if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) { + var id = this.parseVariableIdentifier(); + var key = '$' + id.name; + if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) { + this.throwError(messages_1.Messages.UnknownLabel, id.name); + } + label = id; + } + this.consumeSemicolon(); + if (label === null && !this.context.inIteration && !this.context.inSwitch) { + this.throwError(messages_1.Messages.IllegalBreak); + } + return this.finalize(node, new Node.BreakStatement(label)); + }; + // https://tc39.github.io/ecma262/#sec-return-statement + Parser.prototype.parseReturnStatement = function () { + if (!this.context.inFunctionBody) { + this.tolerateError(messages_1.Messages.IllegalReturn); + } + var node = this.createNode(); + this.expectKeyword('return'); + var hasArgument = !this.match(';') && !this.match('}') && + !this.hasLineTerminator && this.lookahead.type !== 2 /* EOF */; + var argument = hasArgument ? this.parseExpression() : null; + this.consumeSemicolon(); + return this.finalize(node, new Node.ReturnStatement(argument)); + }; + // https://tc39.github.io/ecma262/#sec-with-statement + Parser.prototype.parseWithStatement = function () { + if (this.context.strict) { + this.tolerateError(messages_1.Messages.StrictModeWith); + } + var node = this.createNode(); + var body; + this.expectKeyword('with'); + this.expect('('); + var object = this.parseExpression(); + if (!this.match(')') && this.config.tolerant) { + this.tolerateUnexpectedToken(this.nextToken()); + body = this.finalize(this.createNode(), new Node.EmptyStatement()); + } + else { + this.expect(')'); + body = this.parseStatement(); + } + return this.finalize(node, new Node.WithStatement(object, body)); + }; + // https://tc39.github.io/ecma262/#sec-switch-statement + Parser.prototype.parseSwitchCase = function () { + var node = this.createNode(); + var test; + if (this.matchKeyword('default')) { + this.nextToken(); + test = null; + } + else { + this.expectKeyword('case'); + test = this.parseExpression(); + } + this.expect(':'); + var consequent = []; + while (true) { + if (this.match('}') || this.matchKeyword('default') || this.matchKeyword('case')) { + break; + } + consequent.push(this.parseStatementListItem()); + } + return this.finalize(node, new Node.SwitchCase(test, consequent)); + }; + Parser.prototype.parseSwitchStatement = function () { + var node = this.createNode(); + this.expectKeyword('switch'); + this.expect('('); + var discriminant = this.parseExpression(); + this.expect(')'); + var previousInSwitch = this.context.inSwitch; + this.context.inSwitch = true; + var cases = []; + var defaultFound = false; + this.expect('{'); + while (true) { + if (this.match('}')) { + break; + } + var clause = this.parseSwitchCase(); + if (clause.test === null) { + if (defaultFound) { + this.throwError(messages_1.Messages.MultipleDefaultsInSwitch); + } + defaultFound = true; + } + cases.push(clause); + } + this.expect('}'); + this.context.inSwitch = previousInSwitch; + return this.finalize(node, new Node.SwitchStatement(discriminant, cases)); + }; + // https://tc39.github.io/ecma262/#sec-labelled-statements + Parser.prototype.parseLabelledStatement = function () { + var node = this.createNode(); + var expr = this.parseExpression(); + var statement; + if ((expr.type === syntax_1.Syntax.Identifier) && this.match(':')) { + this.nextToken(); + var id = expr; + var key = '$' + id.name; + if (Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) { + this.throwError(messages_1.Messages.Redeclaration, 'Label', id.name); + } + this.context.labelSet[key] = true; + var body = void 0; + if (this.matchKeyword('class')) { + this.tolerateUnexpectedToken(this.lookahead); + body = this.parseClassDeclaration(); + } + else if (this.matchKeyword('function')) { + var token = this.lookahead; + var declaration = this.parseFunctionDeclaration(); + if (this.context.strict) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunction); + } + else if (declaration.generator) { + this.tolerateUnexpectedToken(token, messages_1.Messages.GeneratorInLegacyContext); + } + body = declaration; + } + else { + body = this.parseStatement(); + } + delete this.context.labelSet[key]; + statement = new Node.LabeledStatement(id, body); + } + else { + this.consumeSemicolon(); + statement = new Node.ExpressionStatement(expr); + } + return this.finalize(node, statement); + }; + // https://tc39.github.io/ecma262/#sec-throw-statement + Parser.prototype.parseThrowStatement = function () { + var node = this.createNode(); + this.expectKeyword('throw'); + if (this.hasLineTerminator) { + this.throwError(messages_1.Messages.NewlineAfterThrow); + } + var argument = this.parseExpression(); + this.consumeSemicolon(); + return this.finalize(node, new Node.ThrowStatement(argument)); + }; + // https://tc39.github.io/ecma262/#sec-try-statement + Parser.prototype.parseCatchClause = function () { + var node = this.createNode(); + this.expectKeyword('catch'); + this.expect('('); + if (this.match(')')) { + this.throwUnexpectedToken(this.lookahead); + } + var params = []; + var param = this.parsePattern(params); + var paramMap = {}; + for (var i = 0; i < params.length; i++) { + var key = '$' + params[i].value; + if (Object.prototype.hasOwnProperty.call(paramMap, key)) { + this.tolerateError(messages_1.Messages.DuplicateBinding, params[i].value); + } + paramMap[key] = true; + } + if (this.context.strict && param.type === syntax_1.Syntax.Identifier) { + if (this.scanner.isRestrictedWord(param.name)) { + this.tolerateError(messages_1.Messages.StrictCatchVariable); + } + } + this.expect(')'); + var body = this.parseBlock(); + return this.finalize(node, new Node.CatchClause(param, body)); + }; + Parser.prototype.parseFinallyClause = function () { + this.expectKeyword('finally'); + return this.parseBlock(); + }; + Parser.prototype.parseTryStatement = function () { + var node = this.createNode(); + this.expectKeyword('try'); + var block = this.parseBlock(); + var handler = this.matchKeyword('catch') ? this.parseCatchClause() : null; + var finalizer = this.matchKeyword('finally') ? this.parseFinallyClause() : null; + if (!handler && !finalizer) { + this.throwError(messages_1.Messages.NoCatchOrFinally); + } + return this.finalize(node, new Node.TryStatement(block, handler, finalizer)); + }; + // https://tc39.github.io/ecma262/#sec-debugger-statement + Parser.prototype.parseDebuggerStatement = function () { + var node = this.createNode(); + this.expectKeyword('debugger'); + this.consumeSemicolon(); + return this.finalize(node, new Node.DebuggerStatement()); + }; + // https://tc39.github.io/ecma262/#sec-ecmascript-language-statements-and-declarations + Parser.prototype.parseStatement = function () { + var statement; + switch (this.lookahead.type) { + case 1 /* BooleanLiteral */: + case 5 /* NullLiteral */: + case 6 /* NumericLiteral */: + case 8 /* StringLiteral */: + case 10 /* Template */: + case 9 /* RegularExpression */: + statement = this.parseExpressionStatement(); + break; + case 7 /* Punctuator */: + var value = this.lookahead.value; + if (value === '{') { + statement = this.parseBlock(); + } + else if (value === '(') { + statement = this.parseExpressionStatement(); + } + else if (value === ';') { + statement = this.parseEmptyStatement(); + } + else { + statement = this.parseExpressionStatement(); + } + break; + case 3 /* Identifier */: + statement = this.matchAsyncFunction() ? this.parseFunctionDeclaration() : this.parseLabelledStatement(); + break; + case 4 /* Keyword */: + switch (this.lookahead.value) { + case 'break': + statement = this.parseBreakStatement(); + break; + case 'continue': + statement = this.parseContinueStatement(); + break; + case 'debugger': + statement = this.parseDebuggerStatement(); + break; + case 'do': + statement = this.parseDoWhileStatement(); + break; + case 'for': + statement = this.parseForStatement(); + break; + case 'function': + statement = this.parseFunctionDeclaration(); + break; + case 'if': + statement = this.parseIfStatement(); + break; + case 'return': + statement = this.parseReturnStatement(); + break; + case 'switch': + statement = this.parseSwitchStatement(); + break; + case 'throw': + statement = this.parseThrowStatement(); + break; + case 'try': + statement = this.parseTryStatement(); + break; + case 'var': + statement = this.parseVariableStatement(); + break; + case 'while': + statement = this.parseWhileStatement(); + break; + case 'with': + statement = this.parseWithStatement(); + break; + default: + statement = this.parseExpressionStatement(); + break; + } + break; + default: + statement = this.throwUnexpectedToken(this.lookahead); + } + return statement; + }; + // https://tc39.github.io/ecma262/#sec-function-definitions + Parser.prototype.parseFunctionSourceElements = function () { + var node = this.createNode(); + this.expect('{'); + var body = this.parseDirectivePrologues(); + var previousLabelSet = this.context.labelSet; + var previousInIteration = this.context.inIteration; + var previousInSwitch = this.context.inSwitch; + var previousInFunctionBody = this.context.inFunctionBody; + this.context.labelSet = {}; + this.context.inIteration = false; + this.context.inSwitch = false; + this.context.inFunctionBody = true; + while (this.lookahead.type !== 2 /* EOF */) { + if (this.match('}')) { + break; + } + body.push(this.parseStatementListItem()); + } + this.expect('}'); + this.context.labelSet = previousLabelSet; + this.context.inIteration = previousInIteration; + this.context.inSwitch = previousInSwitch; + this.context.inFunctionBody = previousInFunctionBody; + return this.finalize(node, new Node.BlockStatement(body)); + }; + Parser.prototype.validateParam = function (options, param, name) { + var key = '$' + name; + if (this.context.strict) { + if (this.scanner.isRestrictedWord(name)) { + options.stricted = param; + options.message = messages_1.Messages.StrictParamName; + } + if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) { + options.stricted = param; + options.message = messages_1.Messages.StrictParamDupe; + } + } + else if (!options.firstRestricted) { + if (this.scanner.isRestrictedWord(name)) { + options.firstRestricted = param; + options.message = messages_1.Messages.StrictParamName; + } + else if (this.scanner.isStrictModeReservedWord(name)) { + options.firstRestricted = param; + options.message = messages_1.Messages.StrictReservedWord; + } + else if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) { + options.stricted = param; + options.message = messages_1.Messages.StrictParamDupe; + } + } + /* istanbul ignore next */ + if (typeof Object.defineProperty === 'function') { + Object.defineProperty(options.paramSet, key, { value: true, enumerable: true, writable: true, configurable: true }); + } + else { + options.paramSet[key] = true; + } + }; + Parser.prototype.parseRestElement = function (params) { + var node = this.createNode(); + this.expect('...'); + var arg = this.parsePattern(params); + if (this.match('=')) { + this.throwError(messages_1.Messages.DefaultRestParameter); + } + if (!this.match(')')) { + this.throwError(messages_1.Messages.ParameterAfterRestParameter); + } + return this.finalize(node, new Node.RestElement(arg)); + }; + Parser.prototype.parseFormalParameter = function (options) { + var params = []; + var param = this.match('...') ? this.parseRestElement(params) : this.parsePatternWithDefault(params); + for (var i = 0; i < params.length; i++) { + this.validateParam(options, params[i], params[i].value); + } + options.simple = options.simple && (param instanceof Node.Identifier); + options.params.push(param); + }; + Parser.prototype.parseFormalParameters = function (firstRestricted) { + var options; + options = { + simple: true, + params: [], + firstRestricted: firstRestricted + }; + this.expect('('); + if (!this.match(')')) { + options.paramSet = {}; + while (this.lookahead.type !== 2 /* EOF */) { + this.parseFormalParameter(options); + if (this.match(')')) { + break; + } + this.expect(','); + if (this.match(')')) { + break; + } + } + } + this.expect(')'); + return { + simple: options.simple, + params: options.params, + stricted: options.stricted, + firstRestricted: options.firstRestricted, + message: options.message + }; + }; + Parser.prototype.matchAsyncFunction = function () { + var match = this.matchContextualKeyword('async'); + if (match) { + var state = this.scanner.saveState(); + this.scanner.scanComments(); + var next = this.scanner.lex(); + this.scanner.restoreState(state); + match = (state.lineNumber === next.lineNumber) && (next.type === 4 /* Keyword */) && (next.value === 'function'); + } + return match; + }; + Parser.prototype.parseFunctionDeclaration = function (identifierIsOptional) { + var node = this.createNode(); + var isAsync = this.matchContextualKeyword('async'); + if (isAsync) { + this.nextToken(); + } + this.expectKeyword('function'); + var isGenerator = isAsync ? false : this.match('*'); + if (isGenerator) { + this.nextToken(); + } + var message; + var id = null; + var firstRestricted = null; + if (!identifierIsOptional || !this.match('(')) { + var token = this.lookahead; + id = this.parseVariableIdentifier(); + if (this.context.strict) { + if (this.scanner.isRestrictedWord(token.value)) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName); + } + } + else { + if (this.scanner.isRestrictedWord(token.value)) { + firstRestricted = token; + message = messages_1.Messages.StrictFunctionName; + } + else if (this.scanner.isStrictModeReservedWord(token.value)) { + firstRestricted = token; + message = messages_1.Messages.StrictReservedWord; + } + } + } + var previousAllowAwait = this.context.await; + var previousAllowYield = this.context.allowYield; + this.context.await = isAsync; + this.context.allowYield = !isGenerator; + var formalParameters = this.parseFormalParameters(firstRestricted); + var params = formalParameters.params; + var stricted = formalParameters.stricted; + firstRestricted = formalParameters.firstRestricted; + if (formalParameters.message) { + message = formalParameters.message; + } + var previousStrict = this.context.strict; + var previousAllowStrictDirective = this.context.allowStrictDirective; + this.context.allowStrictDirective = formalParameters.simple; + var body = this.parseFunctionSourceElements(); + if (this.context.strict && firstRestricted) { + this.throwUnexpectedToken(firstRestricted, message); + } + if (this.context.strict && stricted) { + this.tolerateUnexpectedToken(stricted, message); + } + this.context.strict = previousStrict; + this.context.allowStrictDirective = previousAllowStrictDirective; + this.context.await = previousAllowAwait; + this.context.allowYield = previousAllowYield; + return isAsync ? this.finalize(node, new Node.AsyncFunctionDeclaration(id, params, body)) : + this.finalize(node, new Node.FunctionDeclaration(id, params, body, isGenerator)); + }; + Parser.prototype.parseFunctionExpression = function () { + var node = this.createNode(); + var isAsync = this.matchContextualKeyword('async'); + if (isAsync) { + this.nextToken(); + } + this.expectKeyword('function'); + var isGenerator = isAsync ? false : this.match('*'); + if (isGenerator) { + this.nextToken(); + } + var message; + var id = null; + var firstRestricted; + var previousAllowAwait = this.context.await; + var previousAllowYield = this.context.allowYield; + this.context.await = isAsync; + this.context.allowYield = !isGenerator; + if (!this.match('(')) { + var token = this.lookahead; + id = (!this.context.strict && !isGenerator && this.matchKeyword('yield')) ? this.parseIdentifierName() : this.parseVariableIdentifier(); + if (this.context.strict) { + if (this.scanner.isRestrictedWord(token.value)) { + this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName); + } + } + else { + if (this.scanner.isRestrictedWord(token.value)) { + firstRestricted = token; + message = messages_1.Messages.StrictFunctionName; + } + else if (this.scanner.isStrictModeReservedWord(token.value)) { + firstRestricted = token; + message = messages_1.Messages.StrictReservedWord; + } + } + } + var formalParameters = this.parseFormalParameters(firstRestricted); + var params = formalParameters.params; + var stricted = formalParameters.stricted; + firstRestricted = formalParameters.firstRestricted; + if (formalParameters.message) { + message = formalParameters.message; + } + var previousStrict = this.context.strict; + var previousAllowStrictDirective = this.context.allowStrictDirective; + this.context.allowStrictDirective = formalParameters.simple; + var body = this.parseFunctionSourceElements(); + if (this.context.strict && firstRestricted) { + this.throwUnexpectedToken(firstRestricted, message); + } + if (this.context.strict && stricted) { + this.tolerateUnexpectedToken(stricted, message); + } + this.context.strict = previousStrict; + this.context.allowStrictDirective = previousAllowStrictDirective; + this.context.await = previousAllowAwait; + this.context.allowYield = previousAllowYield; + return isAsync ? this.finalize(node, new Node.AsyncFunctionExpression(id, params, body)) : + this.finalize(node, new Node.FunctionExpression(id, params, body, isGenerator)); + }; + // https://tc39.github.io/ecma262/#sec-directive-prologues-and-the-use-strict-directive + Parser.prototype.parseDirective = function () { + var token = this.lookahead; + var node = this.createNode(); + var expr = this.parseExpression(); + var directive = (expr.type === syntax_1.Syntax.Literal) ? this.getTokenRaw(token).slice(1, -1) : null; + this.consumeSemicolon(); + return this.finalize(node, directive ? new Node.Directive(expr, directive) : new Node.ExpressionStatement(expr)); + }; + Parser.prototype.parseDirectivePrologues = function () { + var firstRestricted = null; + var body = []; + while (true) { + var token = this.lookahead; + if (token.type !== 8 /* StringLiteral */) { + break; + } + var statement = this.parseDirective(); + body.push(statement); + var directive = statement.directive; + if (typeof directive !== 'string') { + break; + } + if (directive === 'use strict') { + this.context.strict = true; + if (firstRestricted) { + this.tolerateUnexpectedToken(firstRestricted, messages_1.Messages.StrictOctalLiteral); + } + if (!this.context.allowStrictDirective) { + this.tolerateUnexpectedToken(token, messages_1.Messages.IllegalLanguageModeDirective); + } + } + else { + if (!firstRestricted && token.octal) { + firstRestricted = token; + } + } + } + return body; + }; + // https://tc39.github.io/ecma262/#sec-method-definitions + Parser.prototype.qualifiedPropertyName = function (token) { + switch (token.type) { + case 3 /* Identifier */: + case 8 /* StringLiteral */: + case 1 /* BooleanLiteral */: + case 5 /* NullLiteral */: + case 6 /* NumericLiteral */: + case 4 /* Keyword */: + return true; + case 7 /* Punctuator */: + return token.value === '['; + default: + break; + } + return false; + }; + Parser.prototype.parseGetterMethod = function () { + var node = this.createNode(); + var isGenerator = false; + var previousAllowYield = this.context.allowYield; + this.context.allowYield = false; + var formalParameters = this.parseFormalParameters(); + if (formalParameters.params.length > 0) { + this.tolerateError(messages_1.Messages.BadGetterArity); + } + var method = this.parsePropertyMethod(formalParameters); + this.context.allowYield = previousAllowYield; + return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator)); + }; + Parser.prototype.parseSetterMethod = function () { + var node = this.createNode(); + var isGenerator = false; + var previousAllowYield = this.context.allowYield; + this.context.allowYield = false; + var formalParameters = this.parseFormalParameters(); + if (formalParameters.params.length !== 1) { + this.tolerateError(messages_1.Messages.BadSetterArity); + } + else if (formalParameters.params[0] instanceof Node.RestElement) { + this.tolerateError(messages_1.Messages.BadSetterRestParameter); + } + var method = this.parsePropertyMethod(formalParameters); + this.context.allowYield = previousAllowYield; + return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator)); + }; + Parser.prototype.parseGeneratorMethod = function () { + var node = this.createNode(); + var isGenerator = true; + var previousAllowYield = this.context.allowYield; + this.context.allowYield = true; + var params = this.parseFormalParameters(); + this.context.allowYield = false; + var method = this.parsePropertyMethod(params); + this.context.allowYield = previousAllowYield; + return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator)); + }; + // https://tc39.github.io/ecma262/#sec-generator-function-definitions + Parser.prototype.isStartOfExpression = function () { + var start = true; + var value = this.lookahead.value; + switch (this.lookahead.type) { + case 7 /* Punctuator */: + start = (value === '[') || (value === '(') || (value === '{') || + (value === '+') || (value === '-') || + (value === '!') || (value === '~') || + (value === '++') || (value === '--') || + (value === '/') || (value === '/='); // regular expression literal + break; + case 4 /* Keyword */: + start = (value === 'class') || (value === 'delete') || + (value === 'function') || (value === 'let') || (value === 'new') || + (value === 'super') || (value === 'this') || (value === 'typeof') || + (value === 'void') || (value === 'yield'); + break; + default: + break; + } + return start; + }; + Parser.prototype.parseYieldExpression = function () { + var node = this.createNode(); + this.expectKeyword('yield'); + var argument = null; + var delegate = false; + if (!this.hasLineTerminator) { + var previousAllowYield = this.context.allowYield; + this.context.allowYield = false; + delegate = this.match('*'); + if (delegate) { + this.nextToken(); + argument = this.parseAssignmentExpression(); + } + else if (this.isStartOfExpression()) { + argument = this.parseAssignmentExpression(); + } + this.context.allowYield = previousAllowYield; + } + return this.finalize(node, new Node.YieldExpression(argument, delegate)); + }; + // https://tc39.github.io/ecma262/#sec-class-definitions + Parser.prototype.parseClassElement = function (hasConstructor) { + var token = this.lookahead; + var node = this.createNode(); + var kind = ''; + var key = null; + var value = null; + var computed = false; + var method = false; + var isStatic = false; + var isAsync = false; + if (this.match('*')) { + this.nextToken(); + } + else { + computed = this.match('['); + key = this.parseObjectPropertyKey(); + var id = key; + if (id.name === 'static' && (this.qualifiedPropertyName(this.lookahead) || this.match('*'))) { + token = this.lookahead; + isStatic = true; + computed = this.match('['); + if (this.match('*')) { + this.nextToken(); + } + else { + key = this.parseObjectPropertyKey(); + } + } + if ((token.type === 3 /* Identifier */) && !this.hasLineTerminator && (token.value === 'async')) { + var punctuator = this.lookahead.value; + if (punctuator !== ':' && punctuator !== '(' && punctuator !== '*') { + isAsync = true; + token = this.lookahead; + key = this.parseObjectPropertyKey(); + if (token.type === 3 /* Identifier */) { + if (token.value === 'get' || token.value === 'set') { + this.tolerateUnexpectedToken(token); + } + else if (token.value === 'constructor') { + this.tolerateUnexpectedToken(token, messages_1.Messages.ConstructorIsAsync); + } + } + } + } + } + var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead); + if (token.type === 3 /* Identifier */) { + if (token.value === 'get' && lookaheadPropertyKey) { + kind = 'get'; + computed = this.match('['); + key = this.parseObjectPropertyKey(); + this.context.allowYield = false; + value = this.parseGetterMethod(); + } + else if (token.value === 'set' && lookaheadPropertyKey) { + kind = 'set'; + computed = this.match('['); + key = this.parseObjectPropertyKey(); + value = this.parseSetterMethod(); + } + } + else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) { + kind = 'init'; + computed = this.match('['); + key = this.parseObjectPropertyKey(); + value = this.parseGeneratorMethod(); + method = true; + } + if (!kind && key && this.match('(')) { + kind = 'init'; + value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction(); + method = true; + } + if (!kind) { + this.throwUnexpectedToken(this.lookahead); + } + if (kind === 'init') { + kind = 'method'; + } + if (!computed) { + if (isStatic && this.isPropertyKey(key, 'prototype')) { + this.throwUnexpectedToken(token, messages_1.Messages.StaticPrototype); + } + if (!isStatic && this.isPropertyKey(key, 'constructor')) { + if (kind !== 'method' || !method || (value && value.generator)) { + this.throwUnexpectedToken(token, messages_1.Messages.ConstructorSpecialMethod); + } + if (hasConstructor.value) { + this.throwUnexpectedToken(token, messages_1.Messages.DuplicateConstructor); + } + else { + hasConstructor.value = true; + } + kind = 'constructor'; + } + } + return this.finalize(node, new Node.MethodDefinition(key, computed, value, kind, isStatic)); + }; + Parser.prototype.parseClassElementList = function () { + var body = []; + var hasConstructor = { value: false }; + this.expect('{'); + while (!this.match('}')) { + if (this.match(';')) { + this.nextToken(); + } + else { + body.push(this.parseClassElement(hasConstructor)); + } + } + this.expect('}'); + return body; + }; + Parser.prototype.parseClassBody = function () { + var node = this.createNode(); + var elementList = this.parseClassElementList(); + return this.finalize(node, new Node.ClassBody(elementList)); + }; + Parser.prototype.parseClassDeclaration = function (identifierIsOptional) { + var node = this.createNode(); + var previousStrict = this.context.strict; + this.context.strict = true; + this.expectKeyword('class'); + var id = (identifierIsOptional && (this.lookahead.type !== 3 /* Identifier */)) ? null : this.parseVariableIdentifier(); + var superClass = null; + if (this.matchKeyword('extends')) { + this.nextToken(); + superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall); + } + var classBody = this.parseClassBody(); + this.context.strict = previousStrict; + return this.finalize(node, new Node.ClassDeclaration(id, superClass, classBody)); + }; + Parser.prototype.parseClassExpression = function () { + var node = this.createNode(); + var previousStrict = this.context.strict; + this.context.strict = true; + this.expectKeyword('class'); + var id = (this.lookahead.type === 3 /* Identifier */) ? this.parseVariableIdentifier() : null; + var superClass = null; + if (this.matchKeyword('extends')) { + this.nextToken(); + superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall); + } + var classBody = this.parseClassBody(); + this.context.strict = previousStrict; + return this.finalize(node, new Node.ClassExpression(id, superClass, classBody)); + }; + // https://tc39.github.io/ecma262/#sec-scripts + // https://tc39.github.io/ecma262/#sec-modules + Parser.prototype.parseModule = function () { + this.context.strict = true; + this.context.isModule = true; + var node = this.createNode(); + var body = this.parseDirectivePrologues(); + while (this.lookahead.type !== 2 /* EOF */) { + body.push(this.parseStatementListItem()); + } + return this.finalize(node, new Node.Module(body)); + }; + Parser.prototype.parseScript = function () { + var node = this.createNode(); + var body = this.parseDirectivePrologues(); + while (this.lookahead.type !== 2 /* EOF */) { + body.push(this.parseStatementListItem()); + } + return this.finalize(node, new Node.Script(body)); + }; + // https://tc39.github.io/ecma262/#sec-imports + Parser.prototype.parseModuleSpecifier = function () { + var node = this.createNode(); + if (this.lookahead.type !== 8 /* StringLiteral */) { + this.throwError(messages_1.Messages.InvalidModuleSpecifier); + } + var token = this.nextToken(); + var raw = this.getTokenRaw(token); + return this.finalize(node, new Node.Literal(token.value, raw)); + }; + // import {} ...; + Parser.prototype.parseImportSpecifier = function () { + var node = this.createNode(); + var imported; + var local; + if (this.lookahead.type === 3 /* Identifier */) { + imported = this.parseVariableIdentifier(); + local = imported; + if (this.matchContextualKeyword('as')) { + this.nextToken(); + local = this.parseVariableIdentifier(); + } + } + else { + imported = this.parseIdentifierName(); + local = imported; + if (this.matchContextualKeyword('as')) { + this.nextToken(); + local = this.parseVariableIdentifier(); + } + else { + this.throwUnexpectedToken(this.nextToken()); + } + } + return this.finalize(node, new Node.ImportSpecifier(local, imported)); + }; + // {foo, bar as bas} + Parser.prototype.parseNamedImports = function () { + this.expect('{'); + var specifiers = []; + while (!this.match('}')) { + specifiers.push(this.parseImportSpecifier()); + if (!this.match('}')) { + this.expect(','); + } + } + this.expect('}'); + return specifiers; + }; + // import ...; + Parser.prototype.parseImportDefaultSpecifier = function () { + var node = this.createNode(); + var local = this.parseIdentifierName(); + return this.finalize(node, new Node.ImportDefaultSpecifier(local)); + }; + // import <* as foo> ...; + Parser.prototype.parseImportNamespaceSpecifier = function () { + var node = this.createNode(); + this.expect('*'); + if (!this.matchContextualKeyword('as')) { + this.throwError(messages_1.Messages.NoAsAfterImportNamespace); + } + this.nextToken(); + var local = this.parseIdentifierName(); + return this.finalize(node, new Node.ImportNamespaceSpecifier(local)); + }; + Parser.prototype.parseImportDeclaration = function () { + if (this.context.inFunctionBody) { + this.throwError(messages_1.Messages.IllegalImportDeclaration); + } + var node = this.createNode(); + this.expectKeyword('import'); + var src; + var specifiers = []; + if (this.lookahead.type === 8 /* StringLiteral */) { + // import 'foo'; + src = this.parseModuleSpecifier(); + } + else { + if (this.match('{')) { + // import {bar} + specifiers = specifiers.concat(this.parseNamedImports()); + } + else if (this.match('*')) { + // import * as foo + specifiers.push(this.parseImportNamespaceSpecifier()); + } + else if (this.isIdentifierName(this.lookahead) && !this.matchKeyword('default')) { + // import foo + specifiers.push(this.parseImportDefaultSpecifier()); + if (this.match(',')) { + this.nextToken(); + if (this.match('*')) { + // import foo, * as foo + specifiers.push(this.parseImportNamespaceSpecifier()); + } + else if (this.match('{')) { + // import foo, {bar} + specifiers = specifiers.concat(this.parseNamedImports()); + } + else { + this.throwUnexpectedToken(this.lookahead); + } + } + } + else { + this.throwUnexpectedToken(this.nextToken()); + } + if (!this.matchContextualKeyword('from')) { + var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause; + this.throwError(message, this.lookahead.value); + } + this.nextToken(); + src = this.parseModuleSpecifier(); + } + this.consumeSemicolon(); + return this.finalize(node, new Node.ImportDeclaration(specifiers, src)); + }; + // https://tc39.github.io/ecma262/#sec-exports + Parser.prototype.parseExportSpecifier = function () { + var node = this.createNode(); + var local = this.parseIdentifierName(); + var exported = local; + if (this.matchContextualKeyword('as')) { + this.nextToken(); + exported = this.parseIdentifierName(); + } + return this.finalize(node, new Node.ExportSpecifier(local, exported)); + }; + Parser.prototype.parseExportDeclaration = function () { + if (this.context.inFunctionBody) { + this.throwError(messages_1.Messages.IllegalExportDeclaration); + } + var node = this.createNode(); + this.expectKeyword('export'); + var exportDeclaration; + if (this.matchKeyword('default')) { + // export default ... + this.nextToken(); + if (this.matchKeyword('function')) { + // export default function foo () {} + // export default function () {} + var declaration = this.parseFunctionDeclaration(true); + exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); + } + else if (this.matchKeyword('class')) { + // export default class foo {} + var declaration = this.parseClassDeclaration(true); + exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); + } + else if (this.matchContextualKeyword('async')) { + // export default async function f () {} + // export default async function () {} + // export default async x => x + var declaration = this.matchAsyncFunction() ? this.parseFunctionDeclaration(true) : this.parseAssignmentExpression(); + exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); + } + else { + if (this.matchContextualKeyword('from')) { + this.throwError(messages_1.Messages.UnexpectedToken, this.lookahead.value); + } + // export default {}; + // export default []; + // export default (1 + 2); + var declaration = this.match('{') ? this.parseObjectInitializer() : + this.match('[') ? this.parseArrayInitializer() : this.parseAssignmentExpression(); + this.consumeSemicolon(); + exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); + } + } + else if (this.match('*')) { + // export * from 'foo'; + this.nextToken(); + if (!this.matchContextualKeyword('from')) { + var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause; + this.throwError(message, this.lookahead.value); + } + this.nextToken(); + var src = this.parseModuleSpecifier(); + this.consumeSemicolon(); + exportDeclaration = this.finalize(node, new Node.ExportAllDeclaration(src)); + } + else if (this.lookahead.type === 4 /* Keyword */) { + // export var f = 1; + var declaration = void 0; + switch (this.lookahead.value) { + case 'let': + case 'const': + declaration = this.parseLexicalDeclaration({ inFor: false }); + break; + case 'var': + case 'class': + case 'function': + declaration = this.parseStatementListItem(); + break; + default: + this.throwUnexpectedToken(this.lookahead); + } + exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null)); + } + else if (this.matchAsyncFunction()) { + var declaration = this.parseFunctionDeclaration(); + exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null)); + } + else { + var specifiers = []; + var source = null; + var isExportFromIdentifier = false; + this.expect('{'); + while (!this.match('}')) { + isExportFromIdentifier = isExportFromIdentifier || this.matchKeyword('default'); + specifiers.push(this.parseExportSpecifier()); + if (!this.match('}')) { + this.expect(','); + } + } + this.expect('}'); + if (this.matchContextualKeyword('from')) { + // export {default} from 'foo'; + // export {foo} from 'foo'; + this.nextToken(); + source = this.parseModuleSpecifier(); + this.consumeSemicolon(); + } + else if (isExportFromIdentifier) { + // export {default}; // missing fromClause + var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause; + this.throwError(message, this.lookahead.value); + } + else { + // export {foo}; + this.consumeSemicolon(); + } + exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(null, specifiers, source)); + } + return exportDeclaration; + }; + return Parser; + }()); + exports.Parser = Parser; + + +/***/ }, +/* 9 */ +/***/ function(module, exports) { + + "use strict"; + // Ensure the condition is true, otherwise throw an error. + // This is only to have a better contract semantic, i.e. another safety net + // to catch a logic error. The condition shall be fulfilled in normal case. + // Do NOT use this to enforce a certain condition on any user input. + Object.defineProperty(exports, "__esModule", { value: true }); + function assert(condition, message) { + /* istanbul ignore if */ + if (!condition) { + throw new Error('ASSERT: ' + message); + } + } + exports.assert = assert; + + +/***/ }, +/* 10 */ +/***/ function(module, exports) { + + "use strict"; + /* tslint:disable:max-classes-per-file */ + Object.defineProperty(exports, "__esModule", { value: true }); + var ErrorHandler = (function () { + function ErrorHandler() { + this.errors = []; + this.tolerant = false; + } + ErrorHandler.prototype.recordError = function (error) { + this.errors.push(error); + }; + ErrorHandler.prototype.tolerate = function (error) { + if (this.tolerant) { + this.recordError(error); + } + else { + throw error; + } + }; + ErrorHandler.prototype.constructError = function (msg, column) { + var error = new Error(msg); + try { + throw error; + } + catch (base) { + /* istanbul ignore else */ + if (Object.create && Object.defineProperty) { + error = Object.create(base); + Object.defineProperty(error, 'column', { value: column }); + } + } + /* istanbul ignore next */ + return error; + }; + ErrorHandler.prototype.createError = function (index, line, col, description) { + var msg = 'Line ' + line + ': ' + description; + var error = this.constructError(msg, col); + error.index = index; + error.lineNumber = line; + error.description = description; + return error; + }; + ErrorHandler.prototype.throwError = function (index, line, col, description) { + throw this.createError(index, line, col, description); + }; + ErrorHandler.prototype.tolerateError = function (index, line, col, description) { + var error = this.createError(index, line, col, description); + if (this.tolerant) { + this.recordError(error); + } + else { + throw error; + } + }; + return ErrorHandler; + }()); + exports.ErrorHandler = ErrorHandler; + + +/***/ }, +/* 11 */ +/***/ function(module, exports) { + + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + // Error messages should be identical to V8. + exports.Messages = { + BadGetterArity: 'Getter must not have any formal parameters', + BadSetterArity: 'Setter must have exactly one formal parameter', + BadSetterRestParameter: 'Setter function argument must not be a rest parameter', + ConstructorIsAsync: 'Class constructor may not be an async method', + ConstructorSpecialMethod: 'Class constructor may not be an accessor', + DeclarationMissingInitializer: 'Missing initializer in %0 declaration', + DefaultRestParameter: 'Unexpected token =', + DuplicateBinding: 'Duplicate binding %0', + DuplicateConstructor: 'A class may only have one constructor', + DuplicateProtoProperty: 'Duplicate __proto__ fields are not allowed in object literals', + ForInOfLoopInitializer: '%0 loop variable declaration may not have an initializer', + GeneratorInLegacyContext: 'Generator declarations are not allowed in legacy contexts', + IllegalBreak: 'Illegal break statement', + IllegalContinue: 'Illegal continue statement', + IllegalExportDeclaration: 'Unexpected token', + IllegalImportDeclaration: 'Unexpected token', + IllegalLanguageModeDirective: 'Illegal \'use strict\' directive in function with non-simple parameter list', + IllegalReturn: 'Illegal return statement', + InvalidEscapedReservedWord: 'Keyword must not contain escaped characters', + InvalidHexEscapeSequence: 'Invalid hexadecimal escape sequence', + InvalidLHSInAssignment: 'Invalid left-hand side in assignment', + InvalidLHSInForIn: 'Invalid left-hand side in for-in', + InvalidLHSInForLoop: 'Invalid left-hand side in for-loop', + InvalidModuleSpecifier: 'Unexpected token', + InvalidRegExp: 'Invalid regular expression', + LetInLexicalBinding: 'let is disallowed as a lexically bound name', + MissingFromClause: 'Unexpected token', + MultipleDefaultsInSwitch: 'More than one default clause in switch statement', + NewlineAfterThrow: 'Illegal newline after throw', + NoAsAfterImportNamespace: 'Unexpected token', + NoCatchOrFinally: 'Missing catch or finally after try', + ParameterAfterRestParameter: 'Rest parameter must be last formal parameter', + Redeclaration: '%0 \'%1\' has already been declared', + StaticPrototype: 'Classes may not have static property named prototype', + StrictCatchVariable: 'Catch variable may not be eval or arguments in strict mode', + StrictDelete: 'Delete of an unqualified identifier in strict mode.', + StrictFunction: 'In strict mode code, functions can only be declared at top level or inside a block', + StrictFunctionName: 'Function name may not be eval or arguments in strict mode', + StrictLHSAssignment: 'Assignment to eval or arguments is not allowed in strict mode', + StrictLHSPostfix: 'Postfix increment/decrement may not have eval or arguments operand in strict mode', + StrictLHSPrefix: 'Prefix increment/decrement may not have eval or arguments operand in strict mode', + StrictModeWith: 'Strict mode code may not include a with statement', + StrictOctalLiteral: 'Octal literals are not allowed in strict mode.', + StrictParamDupe: 'Strict mode function may not have duplicate parameter names', + StrictParamName: 'Parameter name eval or arguments is not allowed in strict mode', + StrictReservedWord: 'Use of future reserved word in strict mode', + StrictVarName: 'Variable name may not be eval or arguments in strict mode', + TemplateOctalLiteral: 'Octal literals are not allowed in template strings.', + UnexpectedEOS: 'Unexpected end of input', + UnexpectedIdentifier: 'Unexpected identifier', + UnexpectedNumber: 'Unexpected number', + UnexpectedReserved: 'Unexpected reserved word', + UnexpectedString: 'Unexpected string', + UnexpectedTemplate: 'Unexpected quasi %0', + UnexpectedToken: 'Unexpected token %0', + UnexpectedTokenIllegal: 'Unexpected token ILLEGAL', + UnknownLabel: 'Undefined label \'%0\'', + UnterminatedRegExp: 'Invalid regular expression: missing /' + }; + + +/***/ }, +/* 12 */ +/***/ function(module, exports, __webpack_require__) { + + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + var assert_1 = __webpack_require__(9); + var character_1 = __webpack_require__(4); + var messages_1 = __webpack_require__(11); + function hexValue(ch) { + return '0123456789abcdef'.indexOf(ch.toLowerCase()); + } + function octalValue(ch) { + return '01234567'.indexOf(ch); + } + var Scanner = (function () { + function Scanner(code, handler) { + this.source = code; + this.errorHandler = handler; + this.trackComment = false; + this.length = code.length; + this.index = 0; + this.lineNumber = (code.length > 0) ? 1 : 0; + this.lineStart = 0; + this.curlyStack = []; + } + Scanner.prototype.saveState = function () { + return { + index: this.index, + lineNumber: this.lineNumber, + lineStart: this.lineStart + }; + }; + Scanner.prototype.restoreState = function (state) { + this.index = state.index; + this.lineNumber = state.lineNumber; + this.lineStart = state.lineStart; + }; + Scanner.prototype.eof = function () { + return this.index >= this.length; + }; + Scanner.prototype.throwUnexpectedToken = function (message) { + if (message === void 0) { message = messages_1.Messages.UnexpectedTokenIllegal; } + return this.errorHandler.throwError(this.index, this.lineNumber, this.index - this.lineStart + 1, message); + }; + Scanner.prototype.tolerateUnexpectedToken = function (message) { + if (message === void 0) { message = messages_1.Messages.UnexpectedTokenIllegal; } + this.errorHandler.tolerateError(this.index, this.lineNumber, this.index - this.lineStart + 1, message); + }; + // https://tc39.github.io/ecma262/#sec-comments + Scanner.prototype.skipSingleLineComment = function (offset) { + var comments = []; + var start, loc; + if (this.trackComment) { + comments = []; + start = this.index - offset; + loc = { + start: { + line: this.lineNumber, + column: this.index - this.lineStart - offset + }, + end: {} + }; + } + while (!this.eof()) { + var ch = this.source.charCodeAt(this.index); + ++this.index; + if (character_1.Character.isLineTerminator(ch)) { + if (this.trackComment) { + loc.end = { + line: this.lineNumber, + column: this.index - this.lineStart - 1 + }; + var entry = { + multiLine: false, + slice: [start + offset, this.index - 1], + range: [start, this.index - 1], + loc: loc + }; + comments.push(entry); + } + if (ch === 13 && this.source.charCodeAt(this.index) === 10) { + ++this.index; + } + ++this.lineNumber; + this.lineStart = this.index; + return comments; + } + } + if (this.trackComment) { + loc.end = { + line: this.lineNumber, + column: this.index - this.lineStart + }; + var entry = { + multiLine: false, + slice: [start + offset, this.index], + range: [start, this.index], + loc: loc + }; + comments.push(entry); + } + return comments; + }; + Scanner.prototype.skipMultiLineComment = function () { + var comments = []; + var start, loc; + if (this.trackComment) { + comments = []; + start = this.index - 2; + loc = { + start: { + line: this.lineNumber, + column: this.index - this.lineStart - 2 + }, + end: {} + }; + } + while (!this.eof()) { + var ch = this.source.charCodeAt(this.index); + if (character_1.Character.isLineTerminator(ch)) { + if (ch === 0x0D && this.source.charCodeAt(this.index + 1) === 0x0A) { + ++this.index; + } + ++this.lineNumber; + ++this.index; + this.lineStart = this.index; + } + else if (ch === 0x2A) { + // Block comment ends with '*/'. + if (this.source.charCodeAt(this.index + 1) === 0x2F) { + this.index += 2; + if (this.trackComment) { + loc.end = { + line: this.lineNumber, + column: this.index - this.lineStart + }; + var entry = { + multiLine: true, + slice: [start + 2, this.index - 2], + range: [start, this.index], + loc: loc + }; + comments.push(entry); + } + return comments; + } + ++this.index; + } + else { + ++this.index; + } + } + // Ran off the end of the file - the whole thing is a comment + if (this.trackComment) { + loc.end = { + line: this.lineNumber, + column: this.index - this.lineStart + }; + var entry = { + multiLine: true, + slice: [start + 2, this.index], + range: [start, this.index], + loc: loc + }; + comments.push(entry); + } + this.tolerateUnexpectedToken(); + return comments; + }; + Scanner.prototype.scanComments = function () { + var comments; + if (this.trackComment) { + comments = []; + } + var start = (this.index === 0); + while (!this.eof()) { + var ch = this.source.charCodeAt(this.index); + if (character_1.Character.isWhiteSpace(ch)) { + ++this.index; + } + else if (character_1.Character.isLineTerminator(ch)) { + ++this.index; + if (ch === 0x0D && this.source.charCodeAt(this.index) === 0x0A) { + ++this.index; + } + ++this.lineNumber; + this.lineStart = this.index; + start = true; + } + else if (ch === 0x2F) { + ch = this.source.charCodeAt(this.index + 1); + if (ch === 0x2F) { + this.index += 2; + var comment = this.skipSingleLineComment(2); + if (this.trackComment) { + comments = comments.concat(comment); + } + start = true; + } + else if (ch === 0x2A) { + this.index += 2; + var comment = this.skipMultiLineComment(); + if (this.trackComment) { + comments = comments.concat(comment); + } + } + else { + break; + } + } + else if (start && ch === 0x2D) { + // U+003E is '>' + if ((this.source.charCodeAt(this.index + 1) === 0x2D) && (this.source.charCodeAt(this.index + 2) === 0x3E)) { + // '-->' is a single-line comment + this.index += 3; + var comment = this.skipSingleLineComment(3); + if (this.trackComment) { + comments = comments.concat(comment); + } + } + else { + break; + } + } + else if (ch === 0x3C) { + if (this.source.slice(this.index + 1, this.index + 4) === '!--') { + this.index += 4; // ` + + + +``` + +Browser support was done mostly for the online demo. If you find any errors - feel +free to send pull requests with fixes. Also note, that IE and other old browsers +needs [es5-shims](https://github.com/kriskowal/es5-shim) to operate. + +Notes: + +1. We have no resources to support browserified version. Don't expect it to be + well tested. Don't expect fast fixes if something goes wrong there. +2. `!!js/function` in browser bundle will not work by default. If you really need + it - load `esprima` parser first (via amd or directly). +3. `!!bin` in browser will return `Array`, because browsers do not support + node.js `Buffer` and adding Buffer shims is completely useless on practice. + + +API +--- + +Here we cover the most 'useful' methods. If you need advanced details (creating +your own tags), see [wiki](https://github.com/nodeca/js-yaml/wiki) and +[examples](https://github.com/nodeca/js-yaml/tree/master/examples) for more +info. + +``` javascript +yaml = require('js-yaml'); +fs = require('fs'); + +// Get document, or throw exception on error +try { + var doc = yaml.safeLoad(fs.readFileSync('/home/ixti/example.yml', 'utf8')); + console.log(doc); +} catch (e) { + console.log(e); +} +``` + + +### safeLoad (string [ , options ]) + +**Recommended loading way.** Parses `string` as single YAML document. Returns a JavaScript +object or throws `YAMLException` on error. By default, does not support regexps, +functions and undefined. This method is safe for untrusted data. + +options: + +- `filename` _(default: null)_ - string to be used as a file path in + error/warning messages. +- `onWarning` _(default: null)_ - function to call on warning messages. + Loader will throw on warnings if this function is not provided. +- `schema` _(default: `DEFAULT_SAFE_SCHEMA`)_ - specifies a schema to use. + - `FAILSAFE_SCHEMA` - only strings, arrays and plain objects: + http://www.yaml.org/spec/1.2/spec.html#id2802346 + - `JSON_SCHEMA` - all JSON-supported types: + http://www.yaml.org/spec/1.2/spec.html#id2803231 + - `CORE_SCHEMA` - same as `JSON_SCHEMA`: + http://www.yaml.org/spec/1.2/spec.html#id2804923 + - `DEFAULT_SAFE_SCHEMA` - all supported YAML types, without unsafe ones + (`!!js/undefined`, `!!js/regexp` and `!!js/function`): + http://yaml.org/type/ + - `DEFAULT_FULL_SCHEMA` - all supported YAML types. +- `json` _(default: false)_ - compatibility with JSON.parse behaviour. If true, then duplicate keys in a mapping will override values rather than throwing an error. + +NOTE: This function **does not** understand multi-document sources, it throws +exception on those. + +NOTE: JS-YAML **does not** support schema-specific tag resolution restrictions. +So, the JSON schema is not as strictly defined in the YAML specification. +It allows numbers in any notation, use `Null` and `NULL` as `null`, etc. +The core schema also has no such restrictions. It allows binary notation for integers. + + +### load (string [ , options ]) + +**Use with care with untrusted sources**. The same as `safeLoad()` but uses +`DEFAULT_FULL_SCHEMA` by default - adds some JavaScript-specific types: +`!!js/function`, `!!js/regexp` and `!!js/undefined`. For untrusted sources, you +must additionally validate object structure to avoid injections: + +``` javascript +var untrusted_code = '"toString": ! "function (){very_evil_thing();}"'; + +// I'm just converting that string, what could possibly go wrong? +require('js-yaml').load(untrusted_code) + '' +``` + + +### safeLoadAll (string [, iterator] [, options ]) + +Same as `safeLoad()`, but understands multi-document sources. Applies +`iterator` to each document if specified, or returns array of documents. + +``` javascript +var yaml = require('js-yaml'); + +yaml.safeLoadAll(data, function (doc) { + console.log(doc); +}); +``` + + +### loadAll (string [, iterator] [ , options ]) + +Same as `safeLoadAll()` but uses `DEFAULT_FULL_SCHEMA` by default. + + +### safeDump (object [ , options ]) + +Serializes `object` as a YAML document. Uses `DEFAULT_SAFE_SCHEMA`, so it will +throw an exception if you try to dump regexps or functions. However, you can +disable exceptions by setting the `skipInvalid` option to `true`. + +options: + +- `indent` _(default: 2)_ - indentation width to use (in spaces). +- `skipInvalid` _(default: false)_ - do not throw on invalid types (like function + in the safe schema) and skip pairs and single values with such types. +- `flowLevel` (default: -1) - specifies level of nesting, when to switch from + block to flow style for collections. -1 means block style everwhere +- `styles` - "tag" => "style" map. Each tag may have own set of styles. +- `schema` _(default: `DEFAULT_SAFE_SCHEMA`)_ specifies a schema to use. +- `sortKeys` _(default: `false`)_ - if `true`, sort keys when dumping YAML. If a + function, use the function to sort the keys. +- `lineWidth` _(default: `80`)_ - set max line width. +- `noRefs` _(default: `false`)_ - if `true`, don't convert duplicate objects into references +- `noCompatMode` _(default: `false`)_ - if `true` don't try to be compatible with older + yaml versions. Currently: don't quote "yes", "no" and so on, as required for YAML 1.1 +- `condenseFlow` _(default: `false`)_ - if `true` flow sequences will be condensed, omitting the space between `a, b`. Eg. `'[a,b]'`, and omitting the space between `key: value` and quoting the key. Eg. `'{"a":b}'` Can be useful when using yaml for pretty URL query params as spaces are %-encoded. + +The following table show availlable styles (e.g. "canonical", +"binary"...) available for each tag (.e.g. !!null, !!int ...). Yaml +output is shown on the right side after `=>` (default setting) or `->`: + +``` none +!!null + "canonical" -> "~" + "lowercase" => "null" + "uppercase" -> "NULL" + "camelcase" -> "Null" + +!!int + "binary" -> "0b1", "0b101010", "0b1110001111010" + "octal" -> "01", "052", "016172" + "decimal" => "1", "42", "7290" + "hexadecimal" -> "0x1", "0x2A", "0x1C7A" + +!!bool + "lowercase" => "true", "false" + "uppercase" -> "TRUE", "FALSE" + "camelcase" -> "True", "False" + +!!float + "lowercase" => ".nan", '.inf' + "uppercase" -> ".NAN", '.INF' + "camelcase" -> ".NaN", '.Inf' +``` + +Example: + +``` javascript +safeDump (object, { + 'styles': { + '!!null': 'canonical' // dump null as ~ + }, + 'sortKeys': true // sort object keys +}); +``` + +### dump (object [ , options ]) + +Same as `safeDump()` but without limits (uses `DEFAULT_FULL_SCHEMA` by default). + + +Supported YAML types +-------------------- + +The list of standard YAML tags and corresponding JavaScipt types. See also +[YAML tag discussion](http://pyyaml.org/wiki/YAMLTagDiscussion) and +[YAML types repository](http://yaml.org/type/). + +``` +!!null '' # null +!!bool 'yes' # bool +!!int '3...' # number +!!float '3.14...' # number +!!binary '...base64...' # buffer +!!timestamp 'YYYY-...' # date +!!omap [ ... ] # array of key-value pairs +!!pairs [ ... ] # array or array pairs +!!set { ... } # array of objects with given keys and null values +!!str '...' # string +!!seq [ ... ] # array +!!map { ... } # object +``` + +**JavaScript-specific tags** + +``` +!!js/regexp /pattern/gim # RegExp +!!js/undefined '' # Undefined +!!js/function 'function () {...}' # Function +``` + +Caveats +------- + +Note, that you use arrays or objects as key in JS-YAML. JS does not allow objects +or arrays as keys, and stringifies (by calling `toString()` method) them at the +moment of adding them. + +``` yaml +--- +? [ foo, bar ] +: - baz +? { foo: bar } +: - baz + - baz +``` + +``` javascript +{ "foo,bar": ["baz"], "[object Object]": ["baz", "baz"] } +``` + +Also, reading of properties on implicit block mapping keys is not supported yet. +So, the following YAML document cannot be loaded. + +``` yaml +&anchor foo: + foo: bar + *anchor: duplicate key + baz: bat + *anchor: duplicate key +``` + + +Breaking changes in 2.x.x -> 3.x.x +---------------------------------- + +If you have not used __custom__ tags or loader classes and not loaded yaml +files via `require()`, no changes are needed. Just upgrade the library. + +Otherwise, you should: + +1. Replace all occurrences of `require('xxxx.yml')` by `fs.readFileSync()` + + `yaml.safeLoad()`. +2. rewrite your custom tags constructors and custom loader + classes, to conform the new API. See + [examples](https://github.com/nodeca/js-yaml/tree/master/examples) and + [wiki](https://github.com/nodeca/js-yaml/wiki) for details. + + +License +------- + +View the [LICENSE](https://github.com/nodeca/js-yaml/blob/master/LICENSE) file +(MIT). diff --git a/node_modules/js-yaml/bin/js-yaml.js b/node_modules/js-yaml/bin/js-yaml.js new file mode 100755 index 00000000..e79186be --- /dev/null +++ b/node_modules/js-yaml/bin/js-yaml.js @@ -0,0 +1,132 @@ +#!/usr/bin/env node + + +'use strict'; + +/*eslint-disable no-console*/ + + +// stdlib +var fs = require('fs'); + + +// 3rd-party +var argparse = require('argparse'); + + +// internal +var yaml = require('..'); + + +//////////////////////////////////////////////////////////////////////////////// + + +var cli = new argparse.ArgumentParser({ + prog: 'js-yaml', + version: require('../package.json').version, + addHelp: true +}); + + +cli.addArgument([ '-c', '--compact' ], { + help: 'Display errors in compact mode', + action: 'storeTrue' +}); + + +// deprecated (not needed after we removed output colors) +// option suppressed, but not completely removed for compatibility +cli.addArgument([ '-j', '--to-json' ], { + help: argparse.Const.SUPPRESS, + dest: 'json', + action: 'storeTrue' +}); + + +cli.addArgument([ '-t', '--trace' ], { + help: 'Show stack trace on error', + action: 'storeTrue' +}); + +cli.addArgument([ 'file' ], { + help: 'File to read, utf-8 encoded without BOM', + nargs: '?', + defaultValue: '-' +}); + + +//////////////////////////////////////////////////////////////////////////////// + + +var options = cli.parseArgs(); + + +//////////////////////////////////////////////////////////////////////////////// + +function readFile(filename, encoding, callback) { + if (options.file === '-') { + // read from stdin + + var chunks = []; + + process.stdin.on('data', function (chunk) { + chunks.push(chunk); + }); + + process.stdin.on('end', function () { + return callback(null, Buffer.concat(chunks).toString(encoding)); + }); + } else { + fs.readFile(filename, encoding, callback); + } +} + +readFile(options.file, 'utf8', function (error, input) { + var output, isYaml; + + if (error) { + if (error.code === 'ENOENT') { + console.error('File not found: ' + options.file); + process.exit(2); + } + + console.error( + options.trace && error.stack || + error.message || + String(error)); + + process.exit(1); + } + + try { + output = JSON.parse(input); + isYaml = false; + } catch (err) { + if (err instanceof SyntaxError) { + try { + output = []; + yaml.loadAll(input, function (doc) { output.push(doc); }, {}); + isYaml = true; + + if (output.length === 0) output = null; + else if (output.length === 1) output = output[0]; + + } catch (e) { + if (options.trace && err.stack) console.error(e.stack); + else console.error(e.toString(options.compact)); + + process.exit(1); + } + } else { + console.error( + options.trace && err.stack || + err.message || + String(err)); + + process.exit(1); + } + } + + if (isYaml) console.log(JSON.stringify(output, null, ' ')); + else console.log(yaml.dump(output)); +}); diff --git a/node_modules/js-yaml/dist/js-yaml.js b/node_modules/js-yaml/dist/js-yaml.js new file mode 100644 index 00000000..df93be39 --- /dev/null +++ b/node_modules/js-yaml/dist/js-yaml.js @@ -0,0 +1,3905 @@ +/* js-yaml 3.11.0 https://github.com/nodeca/js-yaml */(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.jsyaml = f()}})(function(){var define,module,exports;return (function(){function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o */ +var CHAR_QUESTION = 0x3F; /* ? */ +var CHAR_COMMERCIAL_AT = 0x40; /* @ */ +var CHAR_LEFT_SQUARE_BRACKET = 0x5B; /* [ */ +var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */ +var CHAR_GRAVE_ACCENT = 0x60; /* ` */ +var CHAR_LEFT_CURLY_BRACKET = 0x7B; /* { */ +var CHAR_VERTICAL_LINE = 0x7C; /* | */ +var CHAR_RIGHT_CURLY_BRACKET = 0x7D; /* } */ + +var ESCAPE_SEQUENCES = {}; + +ESCAPE_SEQUENCES[0x00] = '\\0'; +ESCAPE_SEQUENCES[0x07] = '\\a'; +ESCAPE_SEQUENCES[0x08] = '\\b'; +ESCAPE_SEQUENCES[0x09] = '\\t'; +ESCAPE_SEQUENCES[0x0A] = '\\n'; +ESCAPE_SEQUENCES[0x0B] = '\\v'; +ESCAPE_SEQUENCES[0x0C] = '\\f'; +ESCAPE_SEQUENCES[0x0D] = '\\r'; +ESCAPE_SEQUENCES[0x1B] = '\\e'; +ESCAPE_SEQUENCES[0x22] = '\\"'; +ESCAPE_SEQUENCES[0x5C] = '\\\\'; +ESCAPE_SEQUENCES[0x85] = '\\N'; +ESCAPE_SEQUENCES[0xA0] = '\\_'; +ESCAPE_SEQUENCES[0x2028] = '\\L'; +ESCAPE_SEQUENCES[0x2029] = '\\P'; + +var DEPRECATED_BOOLEANS_SYNTAX = [ + 'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON', + 'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF' +]; + +function compileStyleMap(schema, map) { + var result, keys, index, length, tag, style, type; + + if (map === null) return {}; + + result = {}; + keys = Object.keys(map); + + for (index = 0, length = keys.length; index < length; index += 1) { + tag = keys[index]; + style = String(map[tag]); + + if (tag.slice(0, 2) === '!!') { + tag = 'tag:yaml.org,2002:' + tag.slice(2); + } + type = schema.compiledTypeMap['fallback'][tag]; + + if (type && _hasOwnProperty.call(type.styleAliases, style)) { + style = type.styleAliases[style]; + } + + result[tag] = style; + } + + return result; +} + +function encodeHex(character) { + var string, handle, length; + + string = character.toString(16).toUpperCase(); + + if (character <= 0xFF) { + handle = 'x'; + length = 2; + } else if (character <= 0xFFFF) { + handle = 'u'; + length = 4; + } else if (character <= 0xFFFFFFFF) { + handle = 'U'; + length = 8; + } else { + throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF'); + } + + return '\\' + handle + common.repeat('0', length - string.length) + string; +} + +function State(options) { + this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; + this.indent = Math.max(1, (options['indent'] || 2)); + this.skipInvalid = options['skipInvalid'] || false; + this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']); + this.styleMap = compileStyleMap(this.schema, options['styles'] || null); + this.sortKeys = options['sortKeys'] || false; + this.lineWidth = options['lineWidth'] || 80; + this.noRefs = options['noRefs'] || false; + this.noCompatMode = options['noCompatMode'] || false; + this.condenseFlow = options['condenseFlow'] || false; + + this.implicitTypes = this.schema.compiledImplicit; + this.explicitTypes = this.schema.compiledExplicit; + + this.tag = null; + this.result = ''; + + this.duplicates = []; + this.usedDuplicates = null; +} + +// Indents every line in a string. Empty lines (\n only) are not indented. +function indentString(string, spaces) { + var ind = common.repeat(' ', spaces), + position = 0, + next = -1, + result = '', + line, + length = string.length; + + while (position < length) { + next = string.indexOf('\n', position); + if (next === -1) { + line = string.slice(position); + position = length; + } else { + line = string.slice(position, next + 1); + position = next + 1; + } + + if (line.length && line !== '\n') result += ind; + + result += line; + } + + return result; +} + +function generateNextLine(state, level) { + return '\n' + common.repeat(' ', state.indent * level); +} + +function testImplicitResolving(state, str) { + var index, length, type; + + for (index = 0, length = state.implicitTypes.length; index < length; index += 1) { + type = state.implicitTypes[index]; + + if (type.resolve(str)) { + return true; + } + } + + return false; +} + +// [33] s-white ::= s-space | s-tab +function isWhitespace(c) { + return c === CHAR_SPACE || c === CHAR_TAB; +} + +// Returns true if the character can be printed without escaping. +// From YAML 1.2: "any allowed characters known to be non-printable +// should also be escaped. [However,] This isn’t mandatory" +// Derived from nb-char - \t - #x85 - #xA0 - #x2028 - #x2029. +function isPrintable(c) { + return (0x00020 <= c && c <= 0x00007E) + || ((0x000A1 <= c && c <= 0x00D7FF) && c !== 0x2028 && c !== 0x2029) + || ((0x0E000 <= c && c <= 0x00FFFD) && c !== 0xFEFF /* BOM */) + || (0x10000 <= c && c <= 0x10FFFF); +} + +// Simplified test for values allowed after the first character in plain style. +function isPlainSafe(c) { + // Uses a subset of nb-char - c-flow-indicator - ":" - "#" + // where nb-char ::= c-printable - b-char - c-byte-order-mark. + return isPrintable(c) && c !== 0xFEFF + // - c-flow-indicator + && c !== CHAR_COMMA + && c !== CHAR_LEFT_SQUARE_BRACKET + && c !== CHAR_RIGHT_SQUARE_BRACKET + && c !== CHAR_LEFT_CURLY_BRACKET + && c !== CHAR_RIGHT_CURLY_BRACKET + // - ":" - "#" + && c !== CHAR_COLON + && c !== CHAR_SHARP; +} + +// Simplified test for values allowed as the first character in plain style. +function isPlainSafeFirst(c) { + // Uses a subset of ns-char - c-indicator + // where ns-char = nb-char - s-white. + return isPrintable(c) && c !== 0xFEFF + && !isWhitespace(c) // - s-white + // - (c-indicator ::= + // “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}” + && c !== CHAR_MINUS + && c !== CHAR_QUESTION + && c !== CHAR_COLON + && c !== CHAR_COMMA + && c !== CHAR_LEFT_SQUARE_BRACKET + && c !== CHAR_RIGHT_SQUARE_BRACKET + && c !== CHAR_LEFT_CURLY_BRACKET + && c !== CHAR_RIGHT_CURLY_BRACKET + // | “#” | “&” | “*” | “!” | “|” | “>” | “'” | “"” + && c !== CHAR_SHARP + && c !== CHAR_AMPERSAND + && c !== CHAR_ASTERISK + && c !== CHAR_EXCLAMATION + && c !== CHAR_VERTICAL_LINE + && c !== CHAR_GREATER_THAN + && c !== CHAR_SINGLE_QUOTE + && c !== CHAR_DOUBLE_QUOTE + // | “%” | “@” | “`”) + && c !== CHAR_PERCENT + && c !== CHAR_COMMERCIAL_AT + && c !== CHAR_GRAVE_ACCENT; +} + +var STYLE_PLAIN = 1, + STYLE_SINGLE = 2, + STYLE_LITERAL = 3, + STYLE_FOLDED = 4, + STYLE_DOUBLE = 5; + +// Determines which scalar styles are possible and returns the preferred style. +// lineWidth = -1 => no limit. +// Pre-conditions: str.length > 0. +// Post-conditions: +// STYLE_PLAIN or STYLE_SINGLE => no \n are in the string. +// STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1). +// STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1). +function chooseScalarStyle(string, singleLineOnly, indentPerLevel, lineWidth, testAmbiguousType) { + var i; + var char; + var hasLineBreak = false; + var hasFoldableLine = false; // only checked if shouldTrackWidth + var shouldTrackWidth = lineWidth !== -1; + var previousLineBreak = -1; // count the first line correctly + var plain = isPlainSafeFirst(string.charCodeAt(0)) + && !isWhitespace(string.charCodeAt(string.length - 1)); + + if (singleLineOnly) { + // Case: no block styles. + // Check for disallowed characters to rule out plain and single. + for (i = 0; i < string.length; i++) { + char = string.charCodeAt(i); + if (!isPrintable(char)) { + return STYLE_DOUBLE; + } + plain = plain && isPlainSafe(char); + } + } else { + // Case: block styles permitted. + for (i = 0; i < string.length; i++) { + char = string.charCodeAt(i); + if (char === CHAR_LINE_FEED) { + hasLineBreak = true; + // Check if any line can be folded. + if (shouldTrackWidth) { + hasFoldableLine = hasFoldableLine || + // Foldable line = too long, and not more-indented. + (i - previousLineBreak - 1 > lineWidth && + string[previousLineBreak + 1] !== ' '); + previousLineBreak = i; + } + } else if (!isPrintable(char)) { + return STYLE_DOUBLE; + } + plain = plain && isPlainSafe(char); + } + // in case the end is missing a \n + hasFoldableLine = hasFoldableLine || (shouldTrackWidth && + (i - previousLineBreak - 1 > lineWidth && + string[previousLineBreak + 1] !== ' ')); + } + // Although every style can represent \n without escaping, prefer block styles + // for multiline, since they're more readable and they don't add empty lines. + // Also prefer folding a super-long line. + if (!hasLineBreak && !hasFoldableLine) { + // Strings interpretable as another type have to be quoted; + // e.g. the string 'true' vs. the boolean true. + return plain && !testAmbiguousType(string) + ? STYLE_PLAIN : STYLE_SINGLE; + } + // Edge case: block indentation indicator can only have one digit. + if (string[0] === ' ' && indentPerLevel > 9) { + return STYLE_DOUBLE; + } + // At this point we know block styles are valid. + // Prefer literal style unless we want to fold. + return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL; +} + +// Note: line breaking/folding is implemented for only the folded style. +// NB. We drop the last trailing newline (if any) of a returned block scalar +// since the dumper adds its own newline. This always works: +// • No ending newline => unaffected; already using strip "-" chomping. +// • Ending newline => removed then restored. +// Importantly, this keeps the "+" chomp indicator from gaining an extra line. +function writeScalar(state, string, level, iskey) { + state.dump = (function () { + if (string.length === 0) { + return "''"; + } + if (!state.noCompatMode && + DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1) { + return "'" + string + "'"; + } + + var indent = state.indent * Math.max(1, level); // no 0-indent scalars + // As indentation gets deeper, let the width decrease monotonically + // to the lower bound min(state.lineWidth, 40). + // Note that this implies + // state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound. + // state.lineWidth > 40 + state.indent: width decreases until the lower bound. + // This behaves better than a constant minimum width which disallows narrower options, + // or an indent threshold which causes the width to suddenly increase. + var lineWidth = state.lineWidth === -1 + ? -1 : Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent); + + // Without knowing if keys are implicit/explicit, assume implicit for safety. + var singleLineOnly = iskey + // No block styles in flow mode. + || (state.flowLevel > -1 && level >= state.flowLevel); + function testAmbiguity(string) { + return testImplicitResolving(state, string); + } + + switch (chooseScalarStyle(string, singleLineOnly, state.indent, lineWidth, testAmbiguity)) { + case STYLE_PLAIN: + return string; + case STYLE_SINGLE: + return "'" + string.replace(/'/g, "''") + "'"; + case STYLE_LITERAL: + return '|' + blockHeader(string, state.indent) + + dropEndingNewline(indentString(string, indent)); + case STYLE_FOLDED: + return '>' + blockHeader(string, state.indent) + + dropEndingNewline(indentString(foldString(string, lineWidth), indent)); + case STYLE_DOUBLE: + return '"' + escapeString(string, lineWidth) + '"'; + default: + throw new YAMLException('impossible error: invalid scalar style'); + } + }()); +} + +// Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9. +function blockHeader(string, indentPerLevel) { + var indentIndicator = (string[0] === ' ') ? String(indentPerLevel) : ''; + + // note the special case: the string '\n' counts as a "trailing" empty line. + var clip = string[string.length - 1] === '\n'; + var keep = clip && (string[string.length - 2] === '\n' || string === '\n'); + var chomp = keep ? '+' : (clip ? '' : '-'); + + return indentIndicator + chomp + '\n'; +} + +// (See the note for writeScalar.) +function dropEndingNewline(string) { + return string[string.length - 1] === '\n' ? string.slice(0, -1) : string; +} + +// Note: a long line without a suitable break point will exceed the width limit. +// Pre-conditions: every char in str isPrintable, str.length > 0, width > 0. +function foldString(string, width) { + // In folded style, $k$ consecutive newlines output as $k+1$ newlines— + // unless they're before or after a more-indented line, or at the very + // beginning or end, in which case $k$ maps to $k$. + // Therefore, parse each chunk as newline(s) followed by a content line. + var lineRe = /(\n+)([^\n]*)/g; + + // first line (possibly an empty line) + var result = (function () { + var nextLF = string.indexOf('\n'); + nextLF = nextLF !== -1 ? nextLF : string.length; + lineRe.lastIndex = nextLF; + return foldLine(string.slice(0, nextLF), width); + }()); + // If we haven't reached the first content line yet, don't add an extra \n. + var prevMoreIndented = string[0] === '\n' || string[0] === ' '; + var moreIndented; + + // rest of the lines + var match; + while ((match = lineRe.exec(string))) { + var prefix = match[1], line = match[2]; + moreIndented = (line[0] === ' '); + result += prefix + + (!prevMoreIndented && !moreIndented && line !== '' + ? '\n' : '') + + foldLine(line, width); + prevMoreIndented = moreIndented; + } + + return result; +} + +// Greedy line breaking. +// Picks the longest line under the limit each time, +// otherwise settles for the shortest line over the limit. +// NB. More-indented lines *cannot* be folded, as that would add an extra \n. +function foldLine(line, width) { + if (line === '' || line[0] === ' ') return line; + + // Since a more-indented line adds a \n, breaks can't be followed by a space. + var breakRe = / [^ ]/g; // note: the match index will always be <= length-2. + var match; + // start is an inclusive index. end, curr, and next are exclusive. + var start = 0, end, curr = 0, next = 0; + var result = ''; + + // Invariants: 0 <= start <= length-1. + // 0 <= curr <= next <= max(0, length-2). curr - start <= width. + // Inside the loop: + // A match implies length >= 2, so curr and next are <= length-2. + while ((match = breakRe.exec(line))) { + next = match.index; + // maintain invariant: curr - start <= width + if (next - start > width) { + end = (curr > start) ? curr : next; // derive end <= length-2 + result += '\n' + line.slice(start, end); + // skip the space that was output as \n + start = end + 1; // derive start <= length-1 + } + curr = next; + } + + // By the invariants, start <= length-1, so there is something left over. + // It is either the whole string or a part starting from non-whitespace. + result += '\n'; + // Insert a break if the remainder is too long and there is a break available. + if (line.length - start > width && curr > start) { + result += line.slice(start, curr) + '\n' + line.slice(curr + 1); + } else { + result += line.slice(start); + } + + return result.slice(1); // drop extra \n joiner +} + +// Escapes a double-quoted string. +function escapeString(string) { + var result = ''; + var char, nextChar; + var escapeSeq; + + for (var i = 0; i < string.length; i++) { + char = string.charCodeAt(i); + // Check for surrogate pairs (reference Unicode 3.0 section "3.7 Surrogates"). + if (char >= 0xD800 && char <= 0xDBFF/* high surrogate */) { + nextChar = string.charCodeAt(i + 1); + if (nextChar >= 0xDC00 && nextChar <= 0xDFFF/* low surrogate */) { + // Combine the surrogate pair and store it escaped. + result += encodeHex((char - 0xD800) * 0x400 + nextChar - 0xDC00 + 0x10000); + // Advance index one extra since we already used that char here. + i++; continue; + } + } + escapeSeq = ESCAPE_SEQUENCES[char]; + result += !escapeSeq && isPrintable(char) + ? string[i] + : escapeSeq || encodeHex(char); + } + + return result; +} + +function writeFlowSequence(state, level, object) { + var _result = '', + _tag = state.tag, + index, + length; + + for (index = 0, length = object.length; index < length; index += 1) { + // Write only valid elements. + if (writeNode(state, level, object[index], false, false)) { + if (index !== 0) _result += ',' + (!state.condenseFlow ? ' ' : ''); + _result += state.dump; + } + } + + state.tag = _tag; + state.dump = '[' + _result + ']'; +} + +function writeBlockSequence(state, level, object, compact) { + var _result = '', + _tag = state.tag, + index, + length; + + for (index = 0, length = object.length; index < length; index += 1) { + // Write only valid elements. + if (writeNode(state, level + 1, object[index], true, true)) { + if (!compact || index !== 0) { + _result += generateNextLine(state, level); + } + + if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { + _result += '-'; + } else { + _result += '- '; + } + + _result += state.dump; + } + } + + state.tag = _tag; + state.dump = _result || '[]'; // Empty sequence if no valid values. +} + +function writeFlowMapping(state, level, object) { + var _result = '', + _tag = state.tag, + objectKeyList = Object.keys(object), + index, + length, + objectKey, + objectValue, + pairBuffer; + + for (index = 0, length = objectKeyList.length; index < length; index += 1) { + pairBuffer = state.condenseFlow ? '"' : ''; + + if (index !== 0) pairBuffer += ', '; + + objectKey = objectKeyList[index]; + objectValue = object[objectKey]; + + if (!writeNode(state, level, objectKey, false, false)) { + continue; // Skip this pair because of invalid key; + } + + if (state.dump.length > 1024) pairBuffer += '? '; + + pairBuffer += state.dump + (state.condenseFlow ? '"' : '') + ':' + (state.condenseFlow ? '' : ' '); + + if (!writeNode(state, level, objectValue, false, false)) { + continue; // Skip this pair because of invalid value. + } + + pairBuffer += state.dump; + + // Both key and value are valid. + _result += pairBuffer; + } + + state.tag = _tag; + state.dump = '{' + _result + '}'; +} + +function writeBlockMapping(state, level, object, compact) { + var _result = '', + _tag = state.tag, + objectKeyList = Object.keys(object), + index, + length, + objectKey, + objectValue, + explicitPair, + pairBuffer; + + // Allow sorting keys so that the output file is deterministic + if (state.sortKeys === true) { + // Default sorting + objectKeyList.sort(); + } else if (typeof state.sortKeys === 'function') { + // Custom sort function + objectKeyList.sort(state.sortKeys); + } else if (state.sortKeys) { + // Something is wrong + throw new YAMLException('sortKeys must be a boolean or a function'); + } + + for (index = 0, length = objectKeyList.length; index < length; index += 1) { + pairBuffer = ''; + + if (!compact || index !== 0) { + pairBuffer += generateNextLine(state, level); + } + + objectKey = objectKeyList[index]; + objectValue = object[objectKey]; + + if (!writeNode(state, level + 1, objectKey, true, true, true)) { + continue; // Skip this pair because of invalid key. + } + + explicitPair = (state.tag !== null && state.tag !== '?') || + (state.dump && state.dump.length > 1024); + + if (explicitPair) { + if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { + pairBuffer += '?'; + } else { + pairBuffer += '? '; + } + } + + pairBuffer += state.dump; + + if (explicitPair) { + pairBuffer += generateNextLine(state, level); + } + + if (!writeNode(state, level + 1, objectValue, true, explicitPair)) { + continue; // Skip this pair because of invalid value. + } + + if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { + pairBuffer += ':'; + } else { + pairBuffer += ': '; + } + + pairBuffer += state.dump; + + // Both key and value are valid. + _result += pairBuffer; + } + + state.tag = _tag; + state.dump = _result || '{}'; // Empty mapping if no valid pairs. +} + +function detectType(state, object, explicit) { + var _result, typeList, index, length, type, style; + + typeList = explicit ? state.explicitTypes : state.implicitTypes; + + for (index = 0, length = typeList.length; index < length; index += 1) { + type = typeList[index]; + + if ((type.instanceOf || type.predicate) && + (!type.instanceOf || ((typeof object === 'object') && (object instanceof type.instanceOf))) && + (!type.predicate || type.predicate(object))) { + + state.tag = explicit ? type.tag : '?'; + + if (type.represent) { + style = state.styleMap[type.tag] || type.defaultStyle; + + if (_toString.call(type.represent) === '[object Function]') { + _result = type.represent(object, style); + } else if (_hasOwnProperty.call(type.represent, style)) { + _result = type.represent[style](object, style); + } else { + throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style'); + } + + state.dump = _result; + } + + return true; + } + } + + return false; +} + +// Serializes `object` and writes it to global `result`. +// Returns true on success, or false on invalid object. +// +function writeNode(state, level, object, block, compact, iskey) { + state.tag = null; + state.dump = object; + + if (!detectType(state, object, false)) { + detectType(state, object, true); + } + + var type = _toString.call(state.dump); + + if (block) { + block = (state.flowLevel < 0 || state.flowLevel > level); + } + + var objectOrArray = type === '[object Object]' || type === '[object Array]', + duplicateIndex, + duplicate; + + if (objectOrArray) { + duplicateIndex = state.duplicates.indexOf(object); + duplicate = duplicateIndex !== -1; + } + + if ((state.tag !== null && state.tag !== '?') || duplicate || (state.indent !== 2 && level > 0)) { + compact = false; + } + + if (duplicate && state.usedDuplicates[duplicateIndex]) { + state.dump = '*ref_' + duplicateIndex; + } else { + if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) { + state.usedDuplicates[duplicateIndex] = true; + } + if (type === '[object Object]') { + if (block && (Object.keys(state.dump).length !== 0)) { + writeBlockMapping(state, level, state.dump, compact); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + state.dump; + } + } else { + writeFlowMapping(state, level, state.dump); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; + } + } + } else if (type === '[object Array]') { + if (block && (state.dump.length !== 0)) { + writeBlockSequence(state, level, state.dump, compact); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + state.dump; + } + } else { + writeFlowSequence(state, level, state.dump); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; + } + } + } else if (type === '[object String]') { + if (state.tag !== '?') { + writeScalar(state, state.dump, level, iskey); + } + } else { + if (state.skipInvalid) return false; + throw new YAMLException('unacceptable kind of an object to dump ' + type); + } + + if (state.tag !== null && state.tag !== '?') { + state.dump = '!<' + state.tag + '> ' + state.dump; + } + } + + return true; +} + +function getDuplicateReferences(object, state) { + var objects = [], + duplicatesIndexes = [], + index, + length; + + inspectNode(object, objects, duplicatesIndexes); + + for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) { + state.duplicates.push(objects[duplicatesIndexes[index]]); + } + state.usedDuplicates = new Array(length); +} + +function inspectNode(object, objects, duplicatesIndexes) { + var objectKeyList, + index, + length; + + if (object !== null && typeof object === 'object') { + index = objects.indexOf(object); + if (index !== -1) { + if (duplicatesIndexes.indexOf(index) === -1) { + duplicatesIndexes.push(index); + } + } else { + objects.push(object); + + if (Array.isArray(object)) { + for (index = 0, length = object.length; index < length; index += 1) { + inspectNode(object[index], objects, duplicatesIndexes); + } + } else { + objectKeyList = Object.keys(object); + + for (index = 0, length = objectKeyList.length; index < length; index += 1) { + inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes); + } + } + } + } +} + +function dump(input, options) { + options = options || {}; + + var state = new State(options); + + if (!state.noRefs) getDuplicateReferences(input, state); + + if (writeNode(state, 0, input, true, true)) return state.dump + '\n'; + + return ''; +} + +function safeDump(input, options) { + return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); +} + +module.exports.dump = dump; +module.exports.safeDump = safeDump; + +},{"./common":2,"./exception":4,"./schema/default_full":9,"./schema/default_safe":10}],4:[function(require,module,exports){ +// YAML error class. http://stackoverflow.com/questions/8458984 +// +'use strict'; + +function YAMLException(reason, mark) { + // Super constructor + Error.call(this); + + this.name = 'YAMLException'; + this.reason = reason; + this.mark = mark; + this.message = (this.reason || '(unknown reason)') + (this.mark ? ' ' + this.mark.toString() : ''); + + // Include stack trace in error object + if (Error.captureStackTrace) { + // Chrome and NodeJS + Error.captureStackTrace(this, this.constructor); + } else { + // FF, IE 10+ and Safari 6+. Fallback for others + this.stack = (new Error()).stack || ''; + } +} + + +// Inherit from Error +YAMLException.prototype = Object.create(Error.prototype); +YAMLException.prototype.constructor = YAMLException; + + +YAMLException.prototype.toString = function toString(compact) { + var result = this.name + ': '; + + result += this.reason || '(unknown reason)'; + + if (!compact && this.mark) { + result += ' ' + this.mark.toString(); + } + + return result; +}; + + +module.exports = YAMLException; + +},{}],5:[function(require,module,exports){ +'use strict'; + +/*eslint-disable max-len,no-use-before-define*/ + +var common = require('./common'); +var YAMLException = require('./exception'); +var Mark = require('./mark'); +var DEFAULT_SAFE_SCHEMA = require('./schema/default_safe'); +var DEFAULT_FULL_SCHEMA = require('./schema/default_full'); + + +var _hasOwnProperty = Object.prototype.hasOwnProperty; + + +var CONTEXT_FLOW_IN = 1; +var CONTEXT_FLOW_OUT = 2; +var CONTEXT_BLOCK_IN = 3; +var CONTEXT_BLOCK_OUT = 4; + + +var CHOMPING_CLIP = 1; +var CHOMPING_STRIP = 2; +var CHOMPING_KEEP = 3; + + +var PATTERN_NON_PRINTABLE = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; +var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/; +var PATTERN_FLOW_INDICATORS = /[,\[\]\{\}]/; +var PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\-]+!)$/i; +var PATTERN_TAG_URI = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i; + + +function is_EOL(c) { + return (c === 0x0A/* LF */) || (c === 0x0D/* CR */); +} + +function is_WHITE_SPACE(c) { + return (c === 0x09/* Tab */) || (c === 0x20/* Space */); +} + +function is_WS_OR_EOL(c) { + return (c === 0x09/* Tab */) || + (c === 0x20/* Space */) || + (c === 0x0A/* LF */) || + (c === 0x0D/* CR */); +} + +function is_FLOW_INDICATOR(c) { + return c === 0x2C/* , */ || + c === 0x5B/* [ */ || + c === 0x5D/* ] */ || + c === 0x7B/* { */ || + c === 0x7D/* } */; +} + +function fromHexCode(c) { + var lc; + + if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { + return c - 0x30; + } + + /*eslint-disable no-bitwise*/ + lc = c | 0x20; + + if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) { + return lc - 0x61 + 10; + } + + return -1; +} + +function escapedHexLen(c) { + if (c === 0x78/* x */) { return 2; } + if (c === 0x75/* u */) { return 4; } + if (c === 0x55/* U */) { return 8; } + return 0; +} + +function fromDecimalCode(c) { + if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { + return c - 0x30; + } + + return -1; +} + +function simpleEscapeSequence(c) { + /* eslint-disable indent */ + return (c === 0x30/* 0 */) ? '\x00' : + (c === 0x61/* a */) ? '\x07' : + (c === 0x62/* b */) ? '\x08' : + (c === 0x74/* t */) ? '\x09' : + (c === 0x09/* Tab */) ? '\x09' : + (c === 0x6E/* n */) ? '\x0A' : + (c === 0x76/* v */) ? '\x0B' : + (c === 0x66/* f */) ? '\x0C' : + (c === 0x72/* r */) ? '\x0D' : + (c === 0x65/* e */) ? '\x1B' : + (c === 0x20/* Space */) ? ' ' : + (c === 0x22/* " */) ? '\x22' : + (c === 0x2F/* / */) ? '/' : + (c === 0x5C/* \ */) ? '\x5C' : + (c === 0x4E/* N */) ? '\x85' : + (c === 0x5F/* _ */) ? '\xA0' : + (c === 0x4C/* L */) ? '\u2028' : + (c === 0x50/* P */) ? '\u2029' : ''; +} + +function charFromCodepoint(c) { + if (c <= 0xFFFF) { + return String.fromCharCode(c); + } + // Encode UTF-16 surrogate pair + // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF + return String.fromCharCode( + ((c - 0x010000) >> 10) + 0xD800, + ((c - 0x010000) & 0x03FF) + 0xDC00 + ); +} + +var simpleEscapeCheck = new Array(256); // integer, for fast access +var simpleEscapeMap = new Array(256); +for (var i = 0; i < 256; i++) { + simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0; + simpleEscapeMap[i] = simpleEscapeSequence(i); +} + + +function State(input, options) { + this.input = input; + + this.filename = options['filename'] || null; + this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; + this.onWarning = options['onWarning'] || null; + this.legacy = options['legacy'] || false; + this.json = options['json'] || false; + this.listener = options['listener'] || null; + + this.implicitTypes = this.schema.compiledImplicit; + this.typeMap = this.schema.compiledTypeMap; + + this.length = input.length; + this.position = 0; + this.line = 0; + this.lineStart = 0; + this.lineIndent = 0; + + this.documents = []; + + /* + this.version; + this.checkLineBreaks; + this.tagMap; + this.anchorMap; + this.tag; + this.anchor; + this.kind; + this.result;*/ + +} + + +function generateError(state, message) { + return new YAMLException( + message, + new Mark(state.filename, state.input, state.position, state.line, (state.position - state.lineStart))); +} + +function throwError(state, message) { + throw generateError(state, message); +} + +function throwWarning(state, message) { + if (state.onWarning) { + state.onWarning.call(null, generateError(state, message)); + } +} + + +var directiveHandlers = { + + YAML: function handleYamlDirective(state, name, args) { + + var match, major, minor; + + if (state.version !== null) { + throwError(state, 'duplication of %YAML directive'); + } + + if (args.length !== 1) { + throwError(state, 'YAML directive accepts exactly one argument'); + } + + match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]); + + if (match === null) { + throwError(state, 'ill-formed argument of the YAML directive'); + } + + major = parseInt(match[1], 10); + minor = parseInt(match[2], 10); + + if (major !== 1) { + throwError(state, 'unacceptable YAML version of the document'); + } + + state.version = args[0]; + state.checkLineBreaks = (minor < 2); + + if (minor !== 1 && minor !== 2) { + throwWarning(state, 'unsupported YAML version of the document'); + } + }, + + TAG: function handleTagDirective(state, name, args) { + + var handle, prefix; + + if (args.length !== 2) { + throwError(state, 'TAG directive accepts exactly two arguments'); + } + + handle = args[0]; + prefix = args[1]; + + if (!PATTERN_TAG_HANDLE.test(handle)) { + throwError(state, 'ill-formed tag handle (first argument) of the TAG directive'); + } + + if (_hasOwnProperty.call(state.tagMap, handle)) { + throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle'); + } + + if (!PATTERN_TAG_URI.test(prefix)) { + throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive'); + } + + state.tagMap[handle] = prefix; + } +}; + + +function captureSegment(state, start, end, checkJson) { + var _position, _length, _character, _result; + + if (start < end) { + _result = state.input.slice(start, end); + + if (checkJson) { + for (_position = 0, _length = _result.length; _position < _length; _position += 1) { + _character = _result.charCodeAt(_position); + if (!(_character === 0x09 || + (0x20 <= _character && _character <= 0x10FFFF))) { + throwError(state, 'expected valid JSON character'); + } + } + } else if (PATTERN_NON_PRINTABLE.test(_result)) { + throwError(state, 'the stream contains non-printable characters'); + } + + state.result += _result; + } +} + +function mergeMappings(state, destination, source, overridableKeys) { + var sourceKeys, key, index, quantity; + + if (!common.isObject(source)) { + throwError(state, 'cannot merge mappings; the provided source object is unacceptable'); + } + + sourceKeys = Object.keys(source); + + for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) { + key = sourceKeys[index]; + + if (!_hasOwnProperty.call(destination, key)) { + destination[key] = source[key]; + overridableKeys[key] = true; + } + } +} + +function storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, startLine, startPos) { + var index, quantity; + + keyNode = String(keyNode); + + if (_result === null) { + _result = {}; + } + + if (keyTag === 'tag:yaml.org,2002:merge') { + if (Array.isArray(valueNode)) { + for (index = 0, quantity = valueNode.length; index < quantity; index += 1) { + mergeMappings(state, _result, valueNode[index], overridableKeys); + } + } else { + mergeMappings(state, _result, valueNode, overridableKeys); + } + } else { + if (!state.json && + !_hasOwnProperty.call(overridableKeys, keyNode) && + _hasOwnProperty.call(_result, keyNode)) { + state.line = startLine || state.line; + state.position = startPos || state.position; + throwError(state, 'duplicated mapping key'); + } + _result[keyNode] = valueNode; + delete overridableKeys[keyNode]; + } + + return _result; +} + +function readLineBreak(state) { + var ch; + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x0A/* LF */) { + state.position++; + } else if (ch === 0x0D/* CR */) { + state.position++; + if (state.input.charCodeAt(state.position) === 0x0A/* LF */) { + state.position++; + } + } else { + throwError(state, 'a line break is expected'); + } + + state.line += 1; + state.lineStart = state.position; +} + +function skipSeparationSpace(state, allowComments, checkIndent) { + var lineBreaks = 0, + ch = state.input.charCodeAt(state.position); + + while (ch !== 0) { + while (is_WHITE_SPACE(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (allowComments && ch === 0x23/* # */) { + do { + ch = state.input.charCodeAt(++state.position); + } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && ch !== 0); + } + + if (is_EOL(ch)) { + readLineBreak(state); + + ch = state.input.charCodeAt(state.position); + lineBreaks++; + state.lineIndent = 0; + + while (ch === 0x20/* Space */) { + state.lineIndent++; + ch = state.input.charCodeAt(++state.position); + } + } else { + break; + } + } + + if (checkIndent !== -1 && lineBreaks !== 0 && state.lineIndent < checkIndent) { + throwWarning(state, 'deficient indentation'); + } + + return lineBreaks; +} + +function testDocumentSeparator(state) { + var _position = state.position, + ch; + + ch = state.input.charCodeAt(_position); + + // Condition state.position === state.lineStart is tested + // in parent on each call, for efficiency. No needs to test here again. + if ((ch === 0x2D/* - */ || ch === 0x2E/* . */) && + ch === state.input.charCodeAt(_position + 1) && + ch === state.input.charCodeAt(_position + 2)) { + + _position += 3; + + ch = state.input.charCodeAt(_position); + + if (ch === 0 || is_WS_OR_EOL(ch)) { + return true; + } + } + + return false; +} + +function writeFoldedLines(state, count) { + if (count === 1) { + state.result += ' '; + } else if (count > 1) { + state.result += common.repeat('\n', count - 1); + } +} + + +function readPlainScalar(state, nodeIndent, withinFlowCollection) { + var preceding, + following, + captureStart, + captureEnd, + hasPendingContent, + _line, + _lineStart, + _lineIndent, + _kind = state.kind, + _result = state.result, + ch; + + ch = state.input.charCodeAt(state.position); + + if (is_WS_OR_EOL(ch) || + is_FLOW_INDICATOR(ch) || + ch === 0x23/* # */ || + ch === 0x26/* & */ || + ch === 0x2A/* * */ || + ch === 0x21/* ! */ || + ch === 0x7C/* | */ || + ch === 0x3E/* > */ || + ch === 0x27/* ' */ || + ch === 0x22/* " */ || + ch === 0x25/* % */ || + ch === 0x40/* @ */ || + ch === 0x60/* ` */) { + return false; + } + + if (ch === 0x3F/* ? */ || ch === 0x2D/* - */) { + following = state.input.charCodeAt(state.position + 1); + + if (is_WS_OR_EOL(following) || + withinFlowCollection && is_FLOW_INDICATOR(following)) { + return false; + } + } + + state.kind = 'scalar'; + state.result = ''; + captureStart = captureEnd = state.position; + hasPendingContent = false; + + while (ch !== 0) { + if (ch === 0x3A/* : */) { + following = state.input.charCodeAt(state.position + 1); + + if (is_WS_OR_EOL(following) || + withinFlowCollection && is_FLOW_INDICATOR(following)) { + break; + } + + } else if (ch === 0x23/* # */) { + preceding = state.input.charCodeAt(state.position - 1); + + if (is_WS_OR_EOL(preceding)) { + break; + } + + } else if ((state.position === state.lineStart && testDocumentSeparator(state)) || + withinFlowCollection && is_FLOW_INDICATOR(ch)) { + break; + + } else if (is_EOL(ch)) { + _line = state.line; + _lineStart = state.lineStart; + _lineIndent = state.lineIndent; + skipSeparationSpace(state, false, -1); + + if (state.lineIndent >= nodeIndent) { + hasPendingContent = true; + ch = state.input.charCodeAt(state.position); + continue; + } else { + state.position = captureEnd; + state.line = _line; + state.lineStart = _lineStart; + state.lineIndent = _lineIndent; + break; + } + } + + if (hasPendingContent) { + captureSegment(state, captureStart, captureEnd, false); + writeFoldedLines(state, state.line - _line); + captureStart = captureEnd = state.position; + hasPendingContent = false; + } + + if (!is_WHITE_SPACE(ch)) { + captureEnd = state.position + 1; + } + + ch = state.input.charCodeAt(++state.position); + } + + captureSegment(state, captureStart, captureEnd, false); + + if (state.result) { + return true; + } + + state.kind = _kind; + state.result = _result; + return false; +} + +function readSingleQuotedScalar(state, nodeIndent) { + var ch, + captureStart, captureEnd; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x27/* ' */) { + return false; + } + + state.kind = 'scalar'; + state.result = ''; + state.position++; + captureStart = captureEnd = state.position; + + while ((ch = state.input.charCodeAt(state.position)) !== 0) { + if (ch === 0x27/* ' */) { + captureSegment(state, captureStart, state.position, true); + ch = state.input.charCodeAt(++state.position); + + if (ch === 0x27/* ' */) { + captureStart = state.position; + state.position++; + captureEnd = state.position; + } else { + return true; + } + + } else if (is_EOL(ch)) { + captureSegment(state, captureStart, captureEnd, true); + writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); + captureStart = captureEnd = state.position; + + } else if (state.position === state.lineStart && testDocumentSeparator(state)) { + throwError(state, 'unexpected end of the document within a single quoted scalar'); + + } else { + state.position++; + captureEnd = state.position; + } + } + + throwError(state, 'unexpected end of the stream within a single quoted scalar'); +} + +function readDoubleQuotedScalar(state, nodeIndent) { + var captureStart, + captureEnd, + hexLength, + hexResult, + tmp, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x22/* " */) { + return false; + } + + state.kind = 'scalar'; + state.result = ''; + state.position++; + captureStart = captureEnd = state.position; + + while ((ch = state.input.charCodeAt(state.position)) !== 0) { + if (ch === 0x22/* " */) { + captureSegment(state, captureStart, state.position, true); + state.position++; + return true; + + } else if (ch === 0x5C/* \ */) { + captureSegment(state, captureStart, state.position, true); + ch = state.input.charCodeAt(++state.position); + + if (is_EOL(ch)) { + skipSeparationSpace(state, false, nodeIndent); + + // TODO: rework to inline fn with no type cast? + } else if (ch < 256 && simpleEscapeCheck[ch]) { + state.result += simpleEscapeMap[ch]; + state.position++; + + } else if ((tmp = escapedHexLen(ch)) > 0) { + hexLength = tmp; + hexResult = 0; + + for (; hexLength > 0; hexLength--) { + ch = state.input.charCodeAt(++state.position); + + if ((tmp = fromHexCode(ch)) >= 0) { + hexResult = (hexResult << 4) + tmp; + + } else { + throwError(state, 'expected hexadecimal character'); + } + } + + state.result += charFromCodepoint(hexResult); + + state.position++; + + } else { + throwError(state, 'unknown escape sequence'); + } + + captureStart = captureEnd = state.position; + + } else if (is_EOL(ch)) { + captureSegment(state, captureStart, captureEnd, true); + writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); + captureStart = captureEnd = state.position; + + } else if (state.position === state.lineStart && testDocumentSeparator(state)) { + throwError(state, 'unexpected end of the document within a double quoted scalar'); + + } else { + state.position++; + captureEnd = state.position; + } + } + + throwError(state, 'unexpected end of the stream within a double quoted scalar'); +} + +function readFlowCollection(state, nodeIndent) { + var readNext = true, + _line, + _tag = state.tag, + _result, + _anchor = state.anchor, + following, + terminator, + isPair, + isExplicitPair, + isMapping, + overridableKeys = {}, + keyNode, + keyTag, + valueNode, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x5B/* [ */) { + terminator = 0x5D;/* ] */ + isMapping = false; + _result = []; + } else if (ch === 0x7B/* { */) { + terminator = 0x7D;/* } */ + isMapping = true; + _result = {}; + } else { + return false; + } + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = _result; + } + + ch = state.input.charCodeAt(++state.position); + + while (ch !== 0) { + skipSeparationSpace(state, true, nodeIndent); + + ch = state.input.charCodeAt(state.position); + + if (ch === terminator) { + state.position++; + state.tag = _tag; + state.anchor = _anchor; + state.kind = isMapping ? 'mapping' : 'sequence'; + state.result = _result; + return true; + } else if (!readNext) { + throwError(state, 'missed comma between flow collection entries'); + } + + keyTag = keyNode = valueNode = null; + isPair = isExplicitPair = false; + + if (ch === 0x3F/* ? */) { + following = state.input.charCodeAt(state.position + 1); + + if (is_WS_OR_EOL(following)) { + isPair = isExplicitPair = true; + state.position++; + skipSeparationSpace(state, true, nodeIndent); + } + } + + _line = state.line; + composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); + keyTag = state.tag; + keyNode = state.result; + skipSeparationSpace(state, true, nodeIndent); + + ch = state.input.charCodeAt(state.position); + + if ((isExplicitPair || state.line === _line) && ch === 0x3A/* : */) { + isPair = true; + ch = state.input.charCodeAt(++state.position); + skipSeparationSpace(state, true, nodeIndent); + composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); + valueNode = state.result; + } + + if (isMapping) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode); + } else if (isPair) { + _result.push(storeMappingPair(state, null, overridableKeys, keyTag, keyNode, valueNode)); + } else { + _result.push(keyNode); + } + + skipSeparationSpace(state, true, nodeIndent); + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x2C/* , */) { + readNext = true; + ch = state.input.charCodeAt(++state.position); + } else { + readNext = false; + } + } + + throwError(state, 'unexpected end of the stream within a flow collection'); +} + +function readBlockScalar(state, nodeIndent) { + var captureStart, + folding, + chomping = CHOMPING_CLIP, + didReadContent = false, + detectedIndent = false, + textIndent = nodeIndent, + emptyLines = 0, + atMoreIndented = false, + tmp, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x7C/* | */) { + folding = false; + } else if (ch === 0x3E/* > */) { + folding = true; + } else { + return false; + } + + state.kind = 'scalar'; + state.result = ''; + + while (ch !== 0) { + ch = state.input.charCodeAt(++state.position); + + if (ch === 0x2B/* + */ || ch === 0x2D/* - */) { + if (CHOMPING_CLIP === chomping) { + chomping = (ch === 0x2B/* + */) ? CHOMPING_KEEP : CHOMPING_STRIP; + } else { + throwError(state, 'repeat of a chomping mode identifier'); + } + + } else if ((tmp = fromDecimalCode(ch)) >= 0) { + if (tmp === 0) { + throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one'); + } else if (!detectedIndent) { + textIndent = nodeIndent + tmp - 1; + detectedIndent = true; + } else { + throwError(state, 'repeat of an indentation width identifier'); + } + + } else { + break; + } + } + + if (is_WHITE_SPACE(ch)) { + do { ch = state.input.charCodeAt(++state.position); } + while (is_WHITE_SPACE(ch)); + + if (ch === 0x23/* # */) { + do { ch = state.input.charCodeAt(++state.position); } + while (!is_EOL(ch) && (ch !== 0)); + } + } + + while (ch !== 0) { + readLineBreak(state); + state.lineIndent = 0; + + ch = state.input.charCodeAt(state.position); + + while ((!detectedIndent || state.lineIndent < textIndent) && + (ch === 0x20/* Space */)) { + state.lineIndent++; + ch = state.input.charCodeAt(++state.position); + } + + if (!detectedIndent && state.lineIndent > textIndent) { + textIndent = state.lineIndent; + } + + if (is_EOL(ch)) { + emptyLines++; + continue; + } + + // End of the scalar. + if (state.lineIndent < textIndent) { + + // Perform the chomping. + if (chomping === CHOMPING_KEEP) { + state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); + } else if (chomping === CHOMPING_CLIP) { + if (didReadContent) { // i.e. only if the scalar is not empty. + state.result += '\n'; + } + } + + // Break this `while` cycle and go to the funciton's epilogue. + break; + } + + // Folded style: use fancy rules to handle line breaks. + if (folding) { + + // Lines starting with white space characters (more-indented lines) are not folded. + if (is_WHITE_SPACE(ch)) { + atMoreIndented = true; + // except for the first content line (cf. Example 8.1) + state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); + + // End of more-indented block. + } else if (atMoreIndented) { + atMoreIndented = false; + state.result += common.repeat('\n', emptyLines + 1); + + // Just one line break - perceive as the same line. + } else if (emptyLines === 0) { + if (didReadContent) { // i.e. only if we have already read some scalar content. + state.result += ' '; + } + + // Several line breaks - perceive as different lines. + } else { + state.result += common.repeat('\n', emptyLines); + } + + // Literal style: just add exact number of line breaks between content lines. + } else { + // Keep all line breaks except the header line break. + state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); + } + + didReadContent = true; + detectedIndent = true; + emptyLines = 0; + captureStart = state.position; + + while (!is_EOL(ch) && (ch !== 0)) { + ch = state.input.charCodeAt(++state.position); + } + + captureSegment(state, captureStart, state.position, false); + } + + return true; +} + +function readBlockSequence(state, nodeIndent) { + var _line, + _tag = state.tag, + _anchor = state.anchor, + _result = [], + following, + detected = false, + ch; + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = _result; + } + + ch = state.input.charCodeAt(state.position); + + while (ch !== 0) { + + if (ch !== 0x2D/* - */) { + break; + } + + following = state.input.charCodeAt(state.position + 1); + + if (!is_WS_OR_EOL(following)) { + break; + } + + detected = true; + state.position++; + + if (skipSeparationSpace(state, true, -1)) { + if (state.lineIndent <= nodeIndent) { + _result.push(null); + ch = state.input.charCodeAt(state.position); + continue; + } + } + + _line = state.line; + composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true); + _result.push(state.result); + skipSeparationSpace(state, true, -1); + + ch = state.input.charCodeAt(state.position); + + if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) { + throwError(state, 'bad indentation of a sequence entry'); + } else if (state.lineIndent < nodeIndent) { + break; + } + } + + if (detected) { + state.tag = _tag; + state.anchor = _anchor; + state.kind = 'sequence'; + state.result = _result; + return true; + } + return false; +} + +function readBlockMapping(state, nodeIndent, flowIndent) { + var following, + allowCompact, + _line, + _pos, + _tag = state.tag, + _anchor = state.anchor, + _result = {}, + overridableKeys = {}, + keyTag = null, + keyNode = null, + valueNode = null, + atExplicitKey = false, + detected = false, + ch; + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = _result; + } + + ch = state.input.charCodeAt(state.position); + + while (ch !== 0) { + following = state.input.charCodeAt(state.position + 1); + _line = state.line; // Save the current line. + _pos = state.position; + + // + // Explicit notation case. There are two separate blocks: + // first for the key (denoted by "?") and second for the value (denoted by ":") + // + if ((ch === 0x3F/* ? */ || ch === 0x3A/* : */) && is_WS_OR_EOL(following)) { + + if (ch === 0x3F/* ? */) { + if (atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); + keyTag = keyNode = valueNode = null; + } + + detected = true; + atExplicitKey = true; + allowCompact = true; + + } else if (atExplicitKey) { + // i.e. 0x3A/* : */ === character after the explicit key. + atExplicitKey = false; + allowCompact = true; + + } else { + throwError(state, 'incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line'); + } + + state.position += 1; + ch = following; + + // + // Implicit notation case. Flow-style node as the key first, then ":", and the value. + // + } else if (composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) { + + if (state.line === _line) { + ch = state.input.charCodeAt(state.position); + + while (is_WHITE_SPACE(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (ch === 0x3A/* : */) { + ch = state.input.charCodeAt(++state.position); + + if (!is_WS_OR_EOL(ch)) { + throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping'); + } + + if (atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); + keyTag = keyNode = valueNode = null; + } + + detected = true; + atExplicitKey = false; + allowCompact = false; + keyTag = state.tag; + keyNode = state.result; + + } else if (detected) { + throwError(state, 'can not read an implicit mapping pair; a colon is missed'); + + } else { + state.tag = _tag; + state.anchor = _anchor; + return true; // Keep the result of `composeNode`. + } + + } else if (detected) { + throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key'); + + } else { + state.tag = _tag; + state.anchor = _anchor; + return true; // Keep the result of `composeNode`. + } + + } else { + break; // Reading is done. Go to the epilogue. + } + + // + // Common reading code for both explicit and implicit notations. + // + if (state.line === _line || state.lineIndent > nodeIndent) { + if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) { + if (atExplicitKey) { + keyNode = state.result; + } else { + valueNode = state.result; + } + } + + if (!atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _line, _pos); + keyTag = keyNode = valueNode = null; + } + + skipSeparationSpace(state, true, -1); + ch = state.input.charCodeAt(state.position); + } + + if (state.lineIndent > nodeIndent && (ch !== 0)) { + throwError(state, 'bad indentation of a mapping entry'); + } else if (state.lineIndent < nodeIndent) { + break; + } + } + + // + // Epilogue. + // + + // Special case: last mapping's node contains only the key in explicit notation. + if (atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); + } + + // Expose the resulting mapping. + if (detected) { + state.tag = _tag; + state.anchor = _anchor; + state.kind = 'mapping'; + state.result = _result; + } + + return detected; +} + +function readTagProperty(state) { + var _position, + isVerbatim = false, + isNamed = false, + tagHandle, + tagName, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x21/* ! */) return false; + + if (state.tag !== null) { + throwError(state, 'duplication of a tag property'); + } + + ch = state.input.charCodeAt(++state.position); + + if (ch === 0x3C/* < */) { + isVerbatim = true; + ch = state.input.charCodeAt(++state.position); + + } else if (ch === 0x21/* ! */) { + isNamed = true; + tagHandle = '!!'; + ch = state.input.charCodeAt(++state.position); + + } else { + tagHandle = '!'; + } + + _position = state.position; + + if (isVerbatim) { + do { ch = state.input.charCodeAt(++state.position); } + while (ch !== 0 && ch !== 0x3E/* > */); + + if (state.position < state.length) { + tagName = state.input.slice(_position, state.position); + ch = state.input.charCodeAt(++state.position); + } else { + throwError(state, 'unexpected end of the stream within a verbatim tag'); + } + } else { + while (ch !== 0 && !is_WS_OR_EOL(ch)) { + + if (ch === 0x21/* ! */) { + if (!isNamed) { + tagHandle = state.input.slice(_position - 1, state.position + 1); + + if (!PATTERN_TAG_HANDLE.test(tagHandle)) { + throwError(state, 'named tag handle cannot contain such characters'); + } + + isNamed = true; + _position = state.position + 1; + } else { + throwError(state, 'tag suffix cannot contain exclamation marks'); + } + } + + ch = state.input.charCodeAt(++state.position); + } + + tagName = state.input.slice(_position, state.position); + + if (PATTERN_FLOW_INDICATORS.test(tagName)) { + throwError(state, 'tag suffix cannot contain flow indicator characters'); + } + } + + if (tagName && !PATTERN_TAG_URI.test(tagName)) { + throwError(state, 'tag name cannot contain such characters: ' + tagName); + } + + if (isVerbatim) { + state.tag = tagName; + + } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) { + state.tag = state.tagMap[tagHandle] + tagName; + + } else if (tagHandle === '!') { + state.tag = '!' + tagName; + + } else if (tagHandle === '!!') { + state.tag = 'tag:yaml.org,2002:' + tagName; + + } else { + throwError(state, 'undeclared tag handle "' + tagHandle + '"'); + } + + return true; +} + +function readAnchorProperty(state) { + var _position, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x26/* & */) return false; + + if (state.anchor !== null) { + throwError(state, 'duplication of an anchor property'); + } + + ch = state.input.charCodeAt(++state.position); + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (state.position === _position) { + throwError(state, 'name of an anchor node must contain at least one character'); + } + + state.anchor = state.input.slice(_position, state.position); + return true; +} + +function readAlias(state) { + var _position, alias, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x2A/* * */) return false; + + ch = state.input.charCodeAt(++state.position); + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (state.position === _position) { + throwError(state, 'name of an alias node must contain at least one character'); + } + + alias = state.input.slice(_position, state.position); + + if (!state.anchorMap.hasOwnProperty(alias)) { + throwError(state, 'unidentified alias "' + alias + '"'); + } + + state.result = state.anchorMap[alias]; + skipSeparationSpace(state, true, -1); + return true; +} + +function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) { + var allowBlockStyles, + allowBlockScalars, + allowBlockCollections, + indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this parentIndent) { + indentStatus = 1; + } else if (state.lineIndent === parentIndent) { + indentStatus = 0; + } else if (state.lineIndent < parentIndent) { + indentStatus = -1; + } + } + } + + if (indentStatus === 1) { + while (readTagProperty(state) || readAnchorProperty(state)) { + if (skipSeparationSpace(state, true, -1)) { + atNewLine = true; + allowBlockCollections = allowBlockStyles; + + if (state.lineIndent > parentIndent) { + indentStatus = 1; + } else if (state.lineIndent === parentIndent) { + indentStatus = 0; + } else if (state.lineIndent < parentIndent) { + indentStatus = -1; + } + } else { + allowBlockCollections = false; + } + } + } + + if (allowBlockCollections) { + allowBlockCollections = atNewLine || allowCompact; + } + + if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) { + if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) { + flowIndent = parentIndent; + } else { + flowIndent = parentIndent + 1; + } + + blockIndent = state.position - state.lineStart; + + if (indentStatus === 1) { + if (allowBlockCollections && + (readBlockSequence(state, blockIndent) || + readBlockMapping(state, blockIndent, flowIndent)) || + readFlowCollection(state, flowIndent)) { + hasContent = true; + } else { + if ((allowBlockScalars && readBlockScalar(state, flowIndent)) || + readSingleQuotedScalar(state, flowIndent) || + readDoubleQuotedScalar(state, flowIndent)) { + hasContent = true; + + } else if (readAlias(state)) { + hasContent = true; + + if (state.tag !== null || state.anchor !== null) { + throwError(state, 'alias node should not have any properties'); + } + + } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) { + hasContent = true; + + if (state.tag === null) { + state.tag = '?'; + } + } + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = state.result; + } + } + } else if (indentStatus === 0) { + // Special case: block sequences are allowed to have same indentation level as the parent. + // http://www.yaml.org/spec/1.2/spec.html#id2799784 + hasContent = allowBlockCollections && readBlockSequence(state, blockIndent); + } + } + + if (state.tag !== null && state.tag !== '!') { + if (state.tag === '?') { + for (typeIndex = 0, typeQuantity = state.implicitTypes.length; typeIndex < typeQuantity; typeIndex += 1) { + type = state.implicitTypes[typeIndex]; + + // Implicit resolving is not allowed for non-scalar types, and '?' + // non-specific tag is only assigned to plain scalars. So, it isn't + // needed to check for 'kind' conformity. + + if (type.resolve(state.result)) { // `state.result` updated in resolver if matched + state.result = type.construct(state.result); + state.tag = type.tag; + if (state.anchor !== null) { + state.anchorMap[state.anchor] = state.result; + } + break; + } + } + } else if (_hasOwnProperty.call(state.typeMap[state.kind || 'fallback'], state.tag)) { + type = state.typeMap[state.kind || 'fallback'][state.tag]; + + if (state.result !== null && type.kind !== state.kind) { + throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be "' + type.kind + '", not "' + state.kind + '"'); + } + + if (!type.resolve(state.result)) { // `state.result` updated in resolver if matched + throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag'); + } else { + state.result = type.construct(state.result); + if (state.anchor !== null) { + state.anchorMap[state.anchor] = state.result; + } + } + } else { + throwError(state, 'unknown tag !<' + state.tag + '>'); + } + } + + if (state.listener !== null) { + state.listener('close', state); + } + return state.tag !== null || state.anchor !== null || hasContent; +} + +function readDocument(state) { + var documentStart = state.position, + _position, + directiveName, + directiveArgs, + hasDirectives = false, + ch; + + state.version = null; + state.checkLineBreaks = state.legacy; + state.tagMap = {}; + state.anchorMap = {}; + + while ((ch = state.input.charCodeAt(state.position)) !== 0) { + skipSeparationSpace(state, true, -1); + + ch = state.input.charCodeAt(state.position); + + if (state.lineIndent > 0 || ch !== 0x25/* % */) { + break; + } + + hasDirectives = true; + ch = state.input.charCodeAt(++state.position); + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + directiveName = state.input.slice(_position, state.position); + directiveArgs = []; + + if (directiveName.length < 1) { + throwError(state, 'directive name must not be less than one character in length'); + } + + while (ch !== 0) { + while (is_WHITE_SPACE(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (ch === 0x23/* # */) { + do { ch = state.input.charCodeAt(++state.position); } + while (ch !== 0 && !is_EOL(ch)); + break; + } + + if (is_EOL(ch)) break; + + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + directiveArgs.push(state.input.slice(_position, state.position)); + } + + if (ch !== 0) readLineBreak(state); + + if (_hasOwnProperty.call(directiveHandlers, directiveName)) { + directiveHandlers[directiveName](state, directiveName, directiveArgs); + } else { + throwWarning(state, 'unknown document directive "' + directiveName + '"'); + } + } + + skipSeparationSpace(state, true, -1); + + if (state.lineIndent === 0 && + state.input.charCodeAt(state.position) === 0x2D/* - */ && + state.input.charCodeAt(state.position + 1) === 0x2D/* - */ && + state.input.charCodeAt(state.position + 2) === 0x2D/* - */) { + state.position += 3; + skipSeparationSpace(state, true, -1); + + } else if (hasDirectives) { + throwError(state, 'directives end mark is expected'); + } + + composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true); + skipSeparationSpace(state, true, -1); + + if (state.checkLineBreaks && + PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) { + throwWarning(state, 'non-ASCII line breaks are interpreted as content'); + } + + state.documents.push(state.result); + + if (state.position === state.lineStart && testDocumentSeparator(state)) { + + if (state.input.charCodeAt(state.position) === 0x2E/* . */) { + state.position += 3; + skipSeparationSpace(state, true, -1); + } + return; + } + + if (state.position < (state.length - 1)) { + throwError(state, 'end of the stream or a document separator is expected'); + } else { + return; + } +} + + +function loadDocuments(input, options) { + input = String(input); + options = options || {}; + + if (input.length !== 0) { + + // Add tailing `\n` if not exists + if (input.charCodeAt(input.length - 1) !== 0x0A/* LF */ && + input.charCodeAt(input.length - 1) !== 0x0D/* CR */) { + input += '\n'; + } + + // Strip BOM + if (input.charCodeAt(0) === 0xFEFF) { + input = input.slice(1); + } + } + + var state = new State(input, options); + + // Use 0 as string terminator. That significantly simplifies bounds check. + state.input += '\0'; + + while (state.input.charCodeAt(state.position) === 0x20/* Space */) { + state.lineIndent += 1; + state.position += 1; + } + + while (state.position < (state.length - 1)) { + readDocument(state); + } + + return state.documents; +} + + +function loadAll(input, iterator, options) { + var documents = loadDocuments(input, options), index, length; + + if (typeof iterator !== 'function') { + return documents; + } + + for (index = 0, length = documents.length; index < length; index += 1) { + iterator(documents[index]); + } +} + + +function load(input, options) { + var documents = loadDocuments(input, options); + + if (documents.length === 0) { + /*eslint-disable no-undefined*/ + return undefined; + } else if (documents.length === 1) { + return documents[0]; + } + throw new YAMLException('expected a single document in the stream, but found more'); +} + + +function safeLoadAll(input, output, options) { + if (typeof output === 'function') { + loadAll(input, output, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); + } else { + return loadAll(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); + } +} + + +function safeLoad(input, options) { + return load(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); +} + + +module.exports.loadAll = loadAll; +module.exports.load = load; +module.exports.safeLoadAll = safeLoadAll; +module.exports.safeLoad = safeLoad; + +},{"./common":2,"./exception":4,"./mark":6,"./schema/default_full":9,"./schema/default_safe":10}],6:[function(require,module,exports){ +'use strict'; + + +var common = require('./common'); + + +function Mark(name, buffer, position, line, column) { + this.name = name; + this.buffer = buffer; + this.position = position; + this.line = line; + this.column = column; +} + + +Mark.prototype.getSnippet = function getSnippet(indent, maxLength) { + var head, start, tail, end, snippet; + + if (!this.buffer) return null; + + indent = indent || 4; + maxLength = maxLength || 75; + + head = ''; + start = this.position; + + while (start > 0 && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(start - 1)) === -1) { + start -= 1; + if (this.position - start > (maxLength / 2 - 1)) { + head = ' ... '; + start += 5; + break; + } + } + + tail = ''; + end = this.position; + + while (end < this.buffer.length && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(end)) === -1) { + end += 1; + if (end - this.position > (maxLength / 2 - 1)) { + tail = ' ... '; + end -= 5; + break; + } + } + + snippet = this.buffer.slice(start, end); + + return common.repeat(' ', indent) + head + snippet + tail + '\n' + + common.repeat(' ', indent + this.position - start + head.length) + '^'; +}; + + +Mark.prototype.toString = function toString(compact) { + var snippet, where = ''; + + if (this.name) { + where += 'in "' + this.name + '" '; + } + + where += 'at line ' + (this.line + 1) + ', column ' + (this.column + 1); + + if (!compact) { + snippet = this.getSnippet(); + + if (snippet) { + where += ':\n' + snippet; + } + } + + return where; +}; + + +module.exports = Mark; + +},{"./common":2}],7:[function(require,module,exports){ +'use strict'; + +/*eslint-disable max-len*/ + +var common = require('./common'); +var YAMLException = require('./exception'); +var Type = require('./type'); + + +function compileList(schema, name, result) { + var exclude = []; + + schema.include.forEach(function (includedSchema) { + result = compileList(includedSchema, name, result); + }); + + schema[name].forEach(function (currentType) { + result.forEach(function (previousType, previousIndex) { + if (previousType.tag === currentType.tag && previousType.kind === currentType.kind) { + exclude.push(previousIndex); + } + }); + + result.push(currentType); + }); + + return result.filter(function (type, index) { + return exclude.indexOf(index) === -1; + }); +} + + +function compileMap(/* lists... */) { + var result = { + scalar: {}, + sequence: {}, + mapping: {}, + fallback: {} + }, index, length; + + function collectType(type) { + result[type.kind][type.tag] = result['fallback'][type.tag] = type; + } + + for (index = 0, length = arguments.length; index < length; index += 1) { + arguments[index].forEach(collectType); + } + return result; +} + + +function Schema(definition) { + this.include = definition.include || []; + this.implicit = definition.implicit || []; + this.explicit = definition.explicit || []; + + this.implicit.forEach(function (type) { + if (type.loadKind && type.loadKind !== 'scalar') { + throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.'); + } + }); + + this.compiledImplicit = compileList(this, 'implicit', []); + this.compiledExplicit = compileList(this, 'explicit', []); + this.compiledTypeMap = compileMap(this.compiledImplicit, this.compiledExplicit); +} + + +Schema.DEFAULT = null; + + +Schema.create = function createSchema() { + var schemas, types; + + switch (arguments.length) { + case 1: + schemas = Schema.DEFAULT; + types = arguments[0]; + break; + + case 2: + schemas = arguments[0]; + types = arguments[1]; + break; + + default: + throw new YAMLException('Wrong number of arguments for Schema.create function'); + } + + schemas = common.toArray(schemas); + types = common.toArray(types); + + if (!schemas.every(function (schema) { return schema instanceof Schema; })) { + throw new YAMLException('Specified list of super schemas (or a single Schema object) contains a non-Schema object.'); + } + + if (!types.every(function (type) { return type instanceof Type; })) { + throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.'); + } + + return new Schema({ + include: schemas, + explicit: types + }); +}; + + +module.exports = Schema; + +},{"./common":2,"./exception":4,"./type":13}],8:[function(require,module,exports){ +// Standard YAML's Core schema. +// http://www.yaml.org/spec/1.2/spec.html#id2804923 +// +// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. +// So, Core schema has no distinctions from JSON schema is JS-YAML. + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + include: [ + require('./json') + ] +}); + +},{"../schema":7,"./json":12}],9:[function(require,module,exports){ +// JS-YAML's default schema for `load` function. +// It is not described in the YAML specification. +// +// This schema is based on JS-YAML's default safe schema and includes +// JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function. +// +// Also this schema is used as default base schema at `Schema.create` function. + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = Schema.DEFAULT = new Schema({ + include: [ + require('./default_safe') + ], + explicit: [ + require('../type/js/undefined'), + require('../type/js/regexp'), + require('../type/js/function') + ] +}); + +},{"../schema":7,"../type/js/function":18,"../type/js/regexp":19,"../type/js/undefined":20,"./default_safe":10}],10:[function(require,module,exports){ +// JS-YAML's default schema for `safeLoad` function. +// It is not described in the YAML specification. +// +// This schema is based on standard YAML's Core schema and includes most of +// extra types described at YAML tag repository. (http://yaml.org/type/) + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + include: [ + require('./core') + ], + implicit: [ + require('../type/timestamp'), + require('../type/merge') + ], + explicit: [ + require('../type/binary'), + require('../type/omap'), + require('../type/pairs'), + require('../type/set') + ] +}); + +},{"../schema":7,"../type/binary":14,"../type/merge":22,"../type/omap":24,"../type/pairs":25,"../type/set":27,"../type/timestamp":29,"./core":8}],11:[function(require,module,exports){ +// Standard YAML's Failsafe schema. +// http://www.yaml.org/spec/1.2/spec.html#id2802346 + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + explicit: [ + require('../type/str'), + require('../type/seq'), + require('../type/map') + ] +}); + +},{"../schema":7,"../type/map":21,"../type/seq":26,"../type/str":28}],12:[function(require,module,exports){ +// Standard YAML's JSON schema. +// http://www.yaml.org/spec/1.2/spec.html#id2803231 +// +// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. +// So, this schema is not such strict as defined in the YAML specification. +// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc. + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + include: [ + require('./failsafe') + ], + implicit: [ + require('../type/null'), + require('../type/bool'), + require('../type/int'), + require('../type/float') + ] +}); + +},{"../schema":7,"../type/bool":15,"../type/float":16,"../type/int":17,"../type/null":23,"./failsafe":11}],13:[function(require,module,exports){ +'use strict'; + +var YAMLException = require('./exception'); + +var TYPE_CONSTRUCTOR_OPTIONS = [ + 'kind', + 'resolve', + 'construct', + 'instanceOf', + 'predicate', + 'represent', + 'defaultStyle', + 'styleAliases' +]; + +var YAML_NODE_KINDS = [ + 'scalar', + 'sequence', + 'mapping' +]; + +function compileStyleAliases(map) { + var result = {}; + + if (map !== null) { + Object.keys(map).forEach(function (style) { + map[style].forEach(function (alias) { + result[String(alias)] = style; + }); + }); + } + + return result; +} + +function Type(tag, options) { + options = options || {}; + + Object.keys(options).forEach(function (name) { + if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) { + throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.'); + } + }); + + // TODO: Add tag format check. + this.tag = tag; + this.kind = options['kind'] || null; + this.resolve = options['resolve'] || function () { return true; }; + this.construct = options['construct'] || function (data) { return data; }; + this.instanceOf = options['instanceOf'] || null; + this.predicate = options['predicate'] || null; + this.represent = options['represent'] || null; + this.defaultStyle = options['defaultStyle'] || null; + this.styleAliases = compileStyleAliases(options['styleAliases'] || null); + + if (YAML_NODE_KINDS.indexOf(this.kind) === -1) { + throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.'); + } +} + +module.exports = Type; + +},{"./exception":4}],14:[function(require,module,exports){ +'use strict'; + +/*eslint-disable no-bitwise*/ + +var NodeBuffer; + +try { + // A trick for browserified version, to not include `Buffer` shim + var _require = require; + NodeBuffer = _require('buffer').Buffer; +} catch (__) {} + +var Type = require('../type'); + + +// [ 64, 65, 66 ] -> [ padding, CR, LF ] +var BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r'; + + +function resolveYamlBinary(data) { + if (data === null) return false; + + var code, idx, bitlen = 0, max = data.length, map = BASE64_MAP; + + // Convert one by one. + for (idx = 0; idx < max; idx++) { + code = map.indexOf(data.charAt(idx)); + + // Skip CR/LF + if (code > 64) continue; + + // Fail on illegal characters + if (code < 0) return false; + + bitlen += 6; + } + + // If there are any bits left, source was corrupted + return (bitlen % 8) === 0; +} + +function constructYamlBinary(data) { + var idx, tailbits, + input = data.replace(/[\r\n=]/g, ''), // remove CR/LF & padding to simplify scan + max = input.length, + map = BASE64_MAP, + bits = 0, + result = []; + + // Collect by 6*4 bits (3 bytes) + + for (idx = 0; idx < max; idx++) { + if ((idx % 4 === 0) && idx) { + result.push((bits >> 16) & 0xFF); + result.push((bits >> 8) & 0xFF); + result.push(bits & 0xFF); + } + + bits = (bits << 6) | map.indexOf(input.charAt(idx)); + } + + // Dump tail + + tailbits = (max % 4) * 6; + + if (tailbits === 0) { + result.push((bits >> 16) & 0xFF); + result.push((bits >> 8) & 0xFF); + result.push(bits & 0xFF); + } else if (tailbits === 18) { + result.push((bits >> 10) & 0xFF); + result.push((bits >> 2) & 0xFF); + } else if (tailbits === 12) { + result.push((bits >> 4) & 0xFF); + } + + // Wrap into Buffer for NodeJS and leave Array for browser + if (NodeBuffer) { + // Support node 6.+ Buffer API when available + return NodeBuffer.from ? NodeBuffer.from(result) : new NodeBuffer(result); + } + + return result; +} + +function representYamlBinary(object /*, style*/) { + var result = '', bits = 0, idx, tail, + max = object.length, + map = BASE64_MAP; + + // Convert every three bytes to 4 ASCII characters. + + for (idx = 0; idx < max; idx++) { + if ((idx % 3 === 0) && idx) { + result += map[(bits >> 18) & 0x3F]; + result += map[(bits >> 12) & 0x3F]; + result += map[(bits >> 6) & 0x3F]; + result += map[bits & 0x3F]; + } + + bits = (bits << 8) + object[idx]; + } + + // Dump tail + + tail = max % 3; + + if (tail === 0) { + result += map[(bits >> 18) & 0x3F]; + result += map[(bits >> 12) & 0x3F]; + result += map[(bits >> 6) & 0x3F]; + result += map[bits & 0x3F]; + } else if (tail === 2) { + result += map[(bits >> 10) & 0x3F]; + result += map[(bits >> 4) & 0x3F]; + result += map[(bits << 2) & 0x3F]; + result += map[64]; + } else if (tail === 1) { + result += map[(bits >> 2) & 0x3F]; + result += map[(bits << 4) & 0x3F]; + result += map[64]; + result += map[64]; + } + + return result; +} + +function isBinary(object) { + return NodeBuffer && NodeBuffer.isBuffer(object); +} + +module.exports = new Type('tag:yaml.org,2002:binary', { + kind: 'scalar', + resolve: resolveYamlBinary, + construct: constructYamlBinary, + predicate: isBinary, + represent: representYamlBinary +}); + +},{"../type":13}],15:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +function resolveYamlBoolean(data) { + if (data === null) return false; + + var max = data.length; + + return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) || + (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE')); +} + +function constructYamlBoolean(data) { + return data === 'true' || + data === 'True' || + data === 'TRUE'; +} + +function isBoolean(object) { + return Object.prototype.toString.call(object) === '[object Boolean]'; +} + +module.exports = new Type('tag:yaml.org,2002:bool', { + kind: 'scalar', + resolve: resolveYamlBoolean, + construct: constructYamlBoolean, + predicate: isBoolean, + represent: { + lowercase: function (object) { return object ? 'true' : 'false'; }, + uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; }, + camelcase: function (object) { return object ? 'True' : 'False'; } + }, + defaultStyle: 'lowercase' +}); + +},{"../type":13}],16:[function(require,module,exports){ +'use strict'; + +var common = require('../common'); +var Type = require('../type'); + +var YAML_FLOAT_PATTERN = new RegExp( + // 2.5e4, 2.5 and integers + '^(?:[-+]?(?:0|[1-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?' + + // .2e4, .2 + // special case, seems not from spec + '|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?' + + // 20:59 + '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*' + + // .inf + '|[-+]?\\.(?:inf|Inf|INF)' + + // .nan + '|\\.(?:nan|NaN|NAN))$'); + +function resolveYamlFloat(data) { + if (data === null) return false; + + if (!YAML_FLOAT_PATTERN.test(data) || + // Quick hack to not allow integers end with `_` + // Probably should update regexp & check speed + data[data.length - 1] === '_') { + return false; + } + + return true; +} + +function constructYamlFloat(data) { + var value, sign, base, digits; + + value = data.replace(/_/g, '').toLowerCase(); + sign = value[0] === '-' ? -1 : 1; + digits = []; + + if ('+-'.indexOf(value[0]) >= 0) { + value = value.slice(1); + } + + if (value === '.inf') { + return (sign === 1) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY; + + } else if (value === '.nan') { + return NaN; + + } else if (value.indexOf(':') >= 0) { + value.split(':').forEach(function (v) { + digits.unshift(parseFloat(v, 10)); + }); + + value = 0.0; + base = 1; + + digits.forEach(function (d) { + value += d * base; + base *= 60; + }); + + return sign * value; + + } + return sign * parseFloat(value, 10); +} + + +var SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/; + +function representYamlFloat(object, style) { + var res; + + if (isNaN(object)) { + switch (style) { + case 'lowercase': return '.nan'; + case 'uppercase': return '.NAN'; + case 'camelcase': return '.NaN'; + } + } else if (Number.POSITIVE_INFINITY === object) { + switch (style) { + case 'lowercase': return '.inf'; + case 'uppercase': return '.INF'; + case 'camelcase': return '.Inf'; + } + } else if (Number.NEGATIVE_INFINITY === object) { + switch (style) { + case 'lowercase': return '-.inf'; + case 'uppercase': return '-.INF'; + case 'camelcase': return '-.Inf'; + } + } else if (common.isNegativeZero(object)) { + return '-0.0'; + } + + res = object.toString(10); + + // JS stringifier can build scientific format without dots: 5e-100, + // while YAML requres dot: 5.e-100. Fix it with simple hack + + return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace('e', '.e') : res; +} + +function isFloat(object) { + return (Object.prototype.toString.call(object) === '[object Number]') && + (object % 1 !== 0 || common.isNegativeZero(object)); +} + +module.exports = new Type('tag:yaml.org,2002:float', { + kind: 'scalar', + resolve: resolveYamlFloat, + construct: constructYamlFloat, + predicate: isFloat, + represent: representYamlFloat, + defaultStyle: 'lowercase' +}); + +},{"../common":2,"../type":13}],17:[function(require,module,exports){ +'use strict'; + +var common = require('../common'); +var Type = require('../type'); + +function isHexCode(c) { + return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) || + ((0x41/* A */ <= c) && (c <= 0x46/* F */)) || + ((0x61/* a */ <= c) && (c <= 0x66/* f */)); +} + +function isOctCode(c) { + return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */)); +} + +function isDecCode(c) { + return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)); +} + +function resolveYamlInteger(data) { + if (data === null) return false; + + var max = data.length, + index = 0, + hasDigits = false, + ch; + + if (!max) return false; + + ch = data[index]; + + // sign + if (ch === '-' || ch === '+') { + ch = data[++index]; + } + + if (ch === '0') { + // 0 + if (index + 1 === max) return true; + ch = data[++index]; + + // base 2, base 8, base 16 + + if (ch === 'b') { + // base 2 + index++; + + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (ch !== '0' && ch !== '1') return false; + hasDigits = true; + } + return hasDigits && ch !== '_'; + } + + + if (ch === 'x') { + // base 16 + index++; + + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (!isHexCode(data.charCodeAt(index))) return false; + hasDigits = true; + } + return hasDigits && ch !== '_'; + } + + // base 8 + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (!isOctCode(data.charCodeAt(index))) return false; + hasDigits = true; + } + return hasDigits && ch !== '_'; + } + + // base 10 (except 0) or base 60 + + // value should not start with `_`; + if (ch === '_') return false; + + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (ch === ':') break; + if (!isDecCode(data.charCodeAt(index))) { + return false; + } + hasDigits = true; + } + + // Should have digits and should not end with `_` + if (!hasDigits || ch === '_') return false; + + // if !base60 - done; + if (ch !== ':') return true; + + // base60 almost not used, no needs to optimize + return /^(:[0-5]?[0-9])+$/.test(data.slice(index)); +} + +function constructYamlInteger(data) { + var value = data, sign = 1, ch, base, digits = []; + + if (value.indexOf('_') !== -1) { + value = value.replace(/_/g, ''); + } + + ch = value[0]; + + if (ch === '-' || ch === '+') { + if (ch === '-') sign = -1; + value = value.slice(1); + ch = value[0]; + } + + if (value === '0') return 0; + + if (ch === '0') { + if (value[1] === 'b') return sign * parseInt(value.slice(2), 2); + if (value[1] === 'x') return sign * parseInt(value, 16); + return sign * parseInt(value, 8); + } + + if (value.indexOf(':') !== -1) { + value.split(':').forEach(function (v) { + digits.unshift(parseInt(v, 10)); + }); + + value = 0; + base = 1; + + digits.forEach(function (d) { + value += (d * base); + base *= 60; + }); + + return sign * value; + + } + + return sign * parseInt(value, 10); +} + +function isInteger(object) { + return (Object.prototype.toString.call(object)) === '[object Number]' && + (object % 1 === 0 && !common.isNegativeZero(object)); +} + +module.exports = new Type('tag:yaml.org,2002:int', { + kind: 'scalar', + resolve: resolveYamlInteger, + construct: constructYamlInteger, + predicate: isInteger, + represent: { + binary: function (obj) { return obj >= 0 ? '0b' + obj.toString(2) : '-0b' + obj.toString(2).slice(1); }, + octal: function (obj) { return obj >= 0 ? '0' + obj.toString(8) : '-0' + obj.toString(8).slice(1); }, + decimal: function (obj) { return obj.toString(10); }, + /* eslint-disable max-len */ + hexadecimal: function (obj) { return obj >= 0 ? '0x' + obj.toString(16).toUpperCase() : '-0x' + obj.toString(16).toUpperCase().slice(1); } + }, + defaultStyle: 'decimal', + styleAliases: { + binary: [ 2, 'bin' ], + octal: [ 8, 'oct' ], + decimal: [ 10, 'dec' ], + hexadecimal: [ 16, 'hex' ] + } +}); + +},{"../common":2,"../type":13}],18:[function(require,module,exports){ +'use strict'; + +var esprima; + +// Browserified version does not have esprima +// +// 1. For node.js just require module as deps +// 2. For browser try to require mudule via external AMD system. +// If not found - try to fallback to window.esprima. If not +// found too - then fail to parse. +// +try { + // workaround to exclude package from browserify list. + var _require = require; + esprima = _require('esprima'); +} catch (_) { + /*global window */ + if (typeof window !== 'undefined') esprima = window.esprima; +} + +var Type = require('../../type'); + +function resolveJavascriptFunction(data) { + if (data === null) return false; + + try { + var source = '(' + data + ')', + ast = esprima.parse(source, { range: true }); + + if (ast.type !== 'Program' || + ast.body.length !== 1 || + ast.body[0].type !== 'ExpressionStatement' || + (ast.body[0].expression.type !== 'ArrowFunctionExpression' && + ast.body[0].expression.type !== 'FunctionExpression')) { + return false; + } + + return true; + } catch (err) { + return false; + } +} + +function constructJavascriptFunction(data) { + /*jslint evil:true*/ + + var source = '(' + data + ')', + ast = esprima.parse(source, { range: true }), + params = [], + body; + + if (ast.type !== 'Program' || + ast.body.length !== 1 || + ast.body[0].type !== 'ExpressionStatement' || + (ast.body[0].expression.type !== 'ArrowFunctionExpression' && + ast.body[0].expression.type !== 'FunctionExpression')) { + throw new Error('Failed to resolve function'); + } + + ast.body[0].expression.params.forEach(function (param) { + params.push(param.name); + }); + + body = ast.body[0].expression.body.range; + + // Esprima's ranges include the first '{' and the last '}' characters on + // function expressions. So cut them out. + /*eslint-disable no-new-func*/ + return new Function(params, source.slice(body[0] + 1, body[1] - 1)); +} + +function representJavascriptFunction(object /*, style*/) { + return object.toString(); +} + +function isFunction(object) { + return Object.prototype.toString.call(object) === '[object Function]'; +} + +module.exports = new Type('tag:yaml.org,2002:js/function', { + kind: 'scalar', + resolve: resolveJavascriptFunction, + construct: constructJavascriptFunction, + predicate: isFunction, + represent: representJavascriptFunction +}); + +},{"../../type":13}],19:[function(require,module,exports){ +'use strict'; + +var Type = require('../../type'); + +function resolveJavascriptRegExp(data) { + if (data === null) return false; + if (data.length === 0) return false; + + var regexp = data, + tail = /\/([gim]*)$/.exec(data), + modifiers = ''; + + // if regexp starts with '/' it can have modifiers and must be properly closed + // `/foo/gim` - modifiers tail can be maximum 3 chars + if (regexp[0] === '/') { + if (tail) modifiers = tail[1]; + + if (modifiers.length > 3) return false; + // if expression starts with /, is should be properly terminated + if (regexp[regexp.length - modifiers.length - 1] !== '/') return false; + } + + return true; +} + +function constructJavascriptRegExp(data) { + var regexp = data, + tail = /\/([gim]*)$/.exec(data), + modifiers = ''; + + // `/foo/gim` - tail can be maximum 4 chars + if (regexp[0] === '/') { + if (tail) modifiers = tail[1]; + regexp = regexp.slice(1, regexp.length - modifiers.length - 1); + } + + return new RegExp(regexp, modifiers); +} + +function representJavascriptRegExp(object /*, style*/) { + var result = '/' + object.source + '/'; + + if (object.global) result += 'g'; + if (object.multiline) result += 'm'; + if (object.ignoreCase) result += 'i'; + + return result; +} + +function isRegExp(object) { + return Object.prototype.toString.call(object) === '[object RegExp]'; +} + +module.exports = new Type('tag:yaml.org,2002:js/regexp', { + kind: 'scalar', + resolve: resolveJavascriptRegExp, + construct: constructJavascriptRegExp, + predicate: isRegExp, + represent: representJavascriptRegExp +}); + +},{"../../type":13}],20:[function(require,module,exports){ +'use strict'; + +var Type = require('../../type'); + +function resolveJavascriptUndefined() { + return true; +} + +function constructJavascriptUndefined() { + /*eslint-disable no-undefined*/ + return undefined; +} + +function representJavascriptUndefined() { + return ''; +} + +function isUndefined(object) { + return typeof object === 'undefined'; +} + +module.exports = new Type('tag:yaml.org,2002:js/undefined', { + kind: 'scalar', + resolve: resolveJavascriptUndefined, + construct: constructJavascriptUndefined, + predicate: isUndefined, + represent: representJavascriptUndefined +}); + +},{"../../type":13}],21:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +module.exports = new Type('tag:yaml.org,2002:map', { + kind: 'mapping', + construct: function (data) { return data !== null ? data : {}; } +}); + +},{"../type":13}],22:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +function resolveYamlMerge(data) { + return data === '<<' || data === null; +} + +module.exports = new Type('tag:yaml.org,2002:merge', { + kind: 'scalar', + resolve: resolveYamlMerge +}); + +},{"../type":13}],23:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +function resolveYamlNull(data) { + if (data === null) return true; + + var max = data.length; + + return (max === 1 && data === '~') || + (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL')); +} + +function constructYamlNull() { + return null; +} + +function isNull(object) { + return object === null; +} + +module.exports = new Type('tag:yaml.org,2002:null', { + kind: 'scalar', + resolve: resolveYamlNull, + construct: constructYamlNull, + predicate: isNull, + represent: { + canonical: function () { return '~'; }, + lowercase: function () { return 'null'; }, + uppercase: function () { return 'NULL'; }, + camelcase: function () { return 'Null'; } + }, + defaultStyle: 'lowercase' +}); + +},{"../type":13}],24:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +var _hasOwnProperty = Object.prototype.hasOwnProperty; +var _toString = Object.prototype.toString; + +function resolveYamlOmap(data) { + if (data === null) return true; + + var objectKeys = [], index, length, pair, pairKey, pairHasKey, + object = data; + + for (index = 0, length = object.length; index < length; index += 1) { + pair = object[index]; + pairHasKey = false; + + if (_toString.call(pair) !== '[object Object]') return false; + + for (pairKey in pair) { + if (_hasOwnProperty.call(pair, pairKey)) { + if (!pairHasKey) pairHasKey = true; + else return false; + } + } + + if (!pairHasKey) return false; + + if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey); + else return false; + } + + return true; +} + +function constructYamlOmap(data) { + return data !== null ? data : []; +} + +module.exports = new Type('tag:yaml.org,2002:omap', { + kind: 'sequence', + resolve: resolveYamlOmap, + construct: constructYamlOmap +}); + +},{"../type":13}],25:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +var _toString = Object.prototype.toString; + +function resolveYamlPairs(data) { + if (data === null) return true; + + var index, length, pair, keys, result, + object = data; + + result = new Array(object.length); + + for (index = 0, length = object.length; index < length; index += 1) { + pair = object[index]; + + if (_toString.call(pair) !== '[object Object]') return false; + + keys = Object.keys(pair); + + if (keys.length !== 1) return false; + + result[index] = [ keys[0], pair[keys[0]] ]; + } + + return true; +} + +function constructYamlPairs(data) { + if (data === null) return []; + + var index, length, pair, keys, result, + object = data; + + result = new Array(object.length); + + for (index = 0, length = object.length; index < length; index += 1) { + pair = object[index]; + + keys = Object.keys(pair); + + result[index] = [ keys[0], pair[keys[0]] ]; + } + + return result; +} + +module.exports = new Type('tag:yaml.org,2002:pairs', { + kind: 'sequence', + resolve: resolveYamlPairs, + construct: constructYamlPairs +}); + +},{"../type":13}],26:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +module.exports = new Type('tag:yaml.org,2002:seq', { + kind: 'sequence', + construct: function (data) { return data !== null ? data : []; } +}); + +},{"../type":13}],27:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +var _hasOwnProperty = Object.prototype.hasOwnProperty; + +function resolveYamlSet(data) { + if (data === null) return true; + + var key, object = data; + + for (key in object) { + if (_hasOwnProperty.call(object, key)) { + if (object[key] !== null) return false; + } + } + + return true; +} + +function constructYamlSet(data) { + return data !== null ? data : {}; +} + +module.exports = new Type('tag:yaml.org,2002:set', { + kind: 'mapping', + resolve: resolveYamlSet, + construct: constructYamlSet +}); + +},{"../type":13}],28:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +module.exports = new Type('tag:yaml.org,2002:str', { + kind: 'scalar', + construct: function (data) { return data !== null ? data : ''; } +}); + +},{"../type":13}],29:[function(require,module,exports){ +'use strict'; + +var Type = require('../type'); + +var YAML_DATE_REGEXP = new RegExp( + '^([0-9][0-9][0-9][0-9])' + // [1] year + '-([0-9][0-9])' + // [2] month + '-([0-9][0-9])$'); // [3] day + +var YAML_TIMESTAMP_REGEXP = new RegExp( + '^([0-9][0-9][0-9][0-9])' + // [1] year + '-([0-9][0-9]?)' + // [2] month + '-([0-9][0-9]?)' + // [3] day + '(?:[Tt]|[ \\t]+)' + // ... + '([0-9][0-9]?)' + // [4] hour + ':([0-9][0-9])' + // [5] minute + ':([0-9][0-9])' + // [6] second + '(?:\\.([0-9]*))?' + // [7] fraction + '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour + '(?::([0-9][0-9]))?))?$'); // [11] tz_minute + +function resolveYamlTimestamp(data) { + if (data === null) return false; + if (YAML_DATE_REGEXP.exec(data) !== null) return true; + if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true; + return false; +} + +function constructYamlTimestamp(data) { + var match, year, month, day, hour, minute, second, fraction = 0, + delta = null, tz_hour, tz_minute, date; + + match = YAML_DATE_REGEXP.exec(data); + if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data); + + if (match === null) throw new Error('Date resolve error'); + + // match: [1] year [2] month [3] day + + year = +(match[1]); + month = +(match[2]) - 1; // JS month starts with 0 + day = +(match[3]); + + if (!match[4]) { // no hour + return new Date(Date.UTC(year, month, day)); + } + + // match: [4] hour [5] minute [6] second [7] fraction + + hour = +(match[4]); + minute = +(match[5]); + second = +(match[6]); + + if (match[7]) { + fraction = match[7].slice(0, 3); + while (fraction.length < 3) { // milli-seconds + fraction += '0'; + } + fraction = +fraction; + } + + // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute + + if (match[9]) { + tz_hour = +(match[10]); + tz_minute = +(match[11] || 0); + delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds + if (match[9] === '-') delta = -delta; + } + + date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction)); + + if (delta) date.setTime(date.getTime() - delta); + + return date; +} + +function representYamlTimestamp(object /*, style*/) { + return object.toISOString(); +} + +module.exports = new Type('tag:yaml.org,2002:timestamp', { + kind: 'scalar', + resolve: resolveYamlTimestamp, + construct: constructYamlTimestamp, + instanceOf: Date, + represent: representYamlTimestamp +}); + +},{"../type":13}],"/":[function(require,module,exports){ +'use strict'; + + +var yaml = require('./lib/js-yaml.js'); + + +module.exports = yaml; + +},{"./lib/js-yaml.js":1}]},{},[])("/") +}); \ No newline at end of file diff --git a/node_modules/js-yaml/dist/js-yaml.min.js b/node_modules/js-yaml/dist/js-yaml.min.js new file mode 100644 index 00000000..7ca01842 --- /dev/null +++ b/node_modules/js-yaml/dist/js-yaml.min.js @@ -0,0 +1 @@ +!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).jsyaml=e()}}(function(){return function o(a,s,c){function u(n,e){if(!s[n]){if(!a[n]){var t="function"==typeof require&&require;if(!e&&t)return t(n,!0);if(l)return l(n,!0);var i=new Error("Cannot find module '"+n+"'");throw i.code="MODULE_NOT_FOUND",i}var 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if(35===l){if(I(e.input.charCodeAt(e.position-1)))break}else{if(e.position===e.lineStart&&q(e)||n&&E(l))break;if(j(l)){if(s=e.line,c=e.lineStart,u=e.lineIndent,U(e,!1,-1),e.lineIndent>=t){a=!0,l=e.input.charCodeAt(e.position);continue}e.position=o,e.line=s,e.lineStart=c,e.lineIndent=u;break}}a&&(M(e,r,o,!1),Y(e,e.line-s),r=o=e.position,a=!1),S(l)||(o=e.position+1),l=e.input.charCodeAt(++e.position)}return M(e,r,o,!1),!!e.result||(e.kind=p,e.result=f,!1)}(e,p,x===n)&&(m=!0,null===e.tag&&(e.tag="?")):(m=!0,null===e.tag&&null===e.anchor||_(e,"alias node should not have any properties")),null!==e.anchor&&(e.anchorMap[e.anchor]=e.result)):0===d&&(m=s&&R(e,f))),null!==e.tag&&"!"!==e.tag)if("?"===e.tag){for(c=0,u=e.implicitTypes.length;c tag; it should be "'+l.kind+'", not "'+e.kind+'"'),l.resolve(e.result)?(e.result=l.construct(e.result),null!==e.anchor&&(e.anchorMap[e.anchor]=e.result)):_(e,"cannot resolve a node with !<"+e.tag+"> explicit tag")):_(e,"unknown tag !<"+e.tag+">");return null!==e.listener&&e.listener("close",e),null!==e.tag||null!==e.anchor||m}function K(e){var t,n,i,r,o=e.position,a=!1;for(e.version=null,e.checkLineBreaks=e.legacy,e.tagMap={},e.anchorMap={};0!==(r=e.input.charCodeAt(e.position))&&(U(e,!0,-1),r=e.input.charCodeAt(e.position),!(0t/2-1){n=" ... 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Implicit resolving of such types is not supported.")}),this.compiledImplicit=a(this,"implicit",[]),this.compiledExplicit=a(this,"explicit",[]),this.compiledTypeMap=function(){var e,t,n={scalar:{},sequence:{},mapping:{},fallback:{}};function i(e){n[e.kind][e.tag]=n.fallback[e.tag]=e}for(e=0,t=arguments.length;e>16&255),s.push(a>>8&255),s.push(255&a)),a=a<<6|o.indexOf(i.charAt(t));return 0==(n=r%4*6)?(s.push(a>>16&255),s.push(a>>8&255),s.push(255&a)):18===n?(s.push(a>>10&255),s.push(a>>2&255)):12===n&&s.push(a>>4&255),c?c.from?c.from(s):new c(s):s},predicate:function(e){return c&&c.isBuffer(e)},represent:function(e){var t,n,i="",r=0,o=e.length,a=u;for(t=0;t>18&63],i+=a[r>>12&63],i+=a[r>>6&63],i+=a[63&r]),r=(r<<8)+e[t];return 0==(n=o%3)?(i+=a[r>>18&63],i+=a[r>>12&63],i+=a[r>>6&63],i+=a[63&r]):2===n?(i+=a[r>>10&63],i+=a[r>>4&63],i+=a[r<<2&63],i+=a[64]):1===n&&(i+=a[r>>2&63],i+=a[r<<4&63],i+=a[64],i+=a[64]),i}})},{"../type":13}],15:[function(e,t,n){"use strict";var i=e("../type");t.exports=new i("tag:yaml.org,2002:bool",{kind:"scalar",resolve:function(e){if(null===e)return!1;var t=e.length;return 4===t&&("true"===e||"True"===e||"TRUE"===e)||5===t&&("false"===e||"False"===e||"FALSE"===e)},construct:function(e){return"true"===e||"True"===e||"TRUE"===e},predicate:function(e){return"[object Boolean]"===Object.prototype.toString.call(e)},represent:{lowercase:function(e){return e?"true":"false"},uppercase:function(e){return e?"TRUE":"FALSE"},camelcase:function(e){return e?"True":"False"}},defaultStyle:"lowercase"})},{"../type":13}],16:[function(e,t,n){"use strict";var i=e("../common"),r=e("../type"),o=new RegExp("^(?:[-+]?(?:0|[1-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*|[-+]?\\.(?:inf|Inf|INF)|\\.(?:nan|NaN|NAN))$");var a=/^[-+]?[0-9]+e/;t.exports=new r("tag:yaml.org,2002:float",{kind:"scalar",resolve:function(e){return null!==e&&!(!o.test(e)||"_"===e[e.length-1])},construct:function(e){var t,n,i,r;return n="-"===(t=e.replace(/_/g,"").toLowerCase())[0]?-1:1,r=[],0<="+-".indexOf(t[0])&&(t=t.slice(1)),".inf"===t?1===n?Number.POSITIVE_INFINITY:Number.NEGATIVE_INFINITY:".nan"===t?NaN:0<=t.indexOf(":")?(t.split(":").forEach(function(e){r.unshift(parseFloat(e,10))}),t=0,i=1,r.forEach(function(e){t+=e*i,i*=60}),n*t):n*parseFloat(t,10)},predicate:function(e){return"[object Number]"===Object.prototype.toString.call(e)&&(e%1!=0||i.isNegativeZero(e))},represent:function(e,t){var n;if(isNaN(e))switch(t){case"lowercase":return".nan";case"uppercase":return".NAN";case"camelcase":return".NaN"}else if(Number.POSITIVE_INFINITY===e)switch(t){case"lowercase":return".inf";case"uppercase":return".INF";case"camelcase":return".Inf"}else if(Number.NEGATIVE_INFINITY===e)switch(t){case"lowercase":return"-.inf";case"uppercase":return"-.INF";case"camelcase":return"-.Inf"}else if(i.isNegativeZero(e))return"-0.0";return n=e.toString(10),a.test(n)?n.replace("e",".e"):n},defaultStyle:"lowercase"})},{"../common":2,"../type":13}],17:[function(e,t,n){"use strict";var i=e("../common"),r=e("../type");t.exports=new r("tag:yaml.org,2002:int",{kind:"scalar",resolve:function(e){if(null===e)return!1;var t,n,i,r,o=e.length,a=0,s=!1;if(!o)return!1;if("-"!==(t=e[a])&&"+"!==t||(t=e[++a]),"0"===t){if(a+1===o)return!0;if("b"===(t=e[++a])){for(a++;a */ +var CHAR_QUESTION = 0x3F; /* ? */ +var CHAR_COMMERCIAL_AT = 0x40; /* @ */ +var CHAR_LEFT_SQUARE_BRACKET = 0x5B; /* [ */ +var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */ +var CHAR_GRAVE_ACCENT = 0x60; /* ` */ +var CHAR_LEFT_CURLY_BRACKET = 0x7B; /* { */ +var CHAR_VERTICAL_LINE = 0x7C; /* | */ +var CHAR_RIGHT_CURLY_BRACKET = 0x7D; /* } */ + +var ESCAPE_SEQUENCES = {}; + +ESCAPE_SEQUENCES[0x00] = '\\0'; +ESCAPE_SEQUENCES[0x07] = '\\a'; +ESCAPE_SEQUENCES[0x08] = '\\b'; +ESCAPE_SEQUENCES[0x09] = '\\t'; +ESCAPE_SEQUENCES[0x0A] = '\\n'; +ESCAPE_SEQUENCES[0x0B] = '\\v'; +ESCAPE_SEQUENCES[0x0C] = '\\f'; +ESCAPE_SEQUENCES[0x0D] = '\\r'; +ESCAPE_SEQUENCES[0x1B] = '\\e'; +ESCAPE_SEQUENCES[0x22] = '\\"'; +ESCAPE_SEQUENCES[0x5C] = '\\\\'; +ESCAPE_SEQUENCES[0x85] = '\\N'; +ESCAPE_SEQUENCES[0xA0] = '\\_'; +ESCAPE_SEQUENCES[0x2028] = '\\L'; +ESCAPE_SEQUENCES[0x2029] = '\\P'; + +var DEPRECATED_BOOLEANS_SYNTAX = [ + 'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON', + 'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF' +]; + +function compileStyleMap(schema, map) { + var result, keys, index, length, tag, style, type; + + if (map === null) return {}; + + result = {}; + keys = Object.keys(map); + + for (index = 0, length = keys.length; index < length; index += 1) { + tag = keys[index]; + style = String(map[tag]); + + if (tag.slice(0, 2) === '!!') { + tag = 'tag:yaml.org,2002:' + tag.slice(2); + } + type = schema.compiledTypeMap['fallback'][tag]; + + if (type && _hasOwnProperty.call(type.styleAliases, style)) { + style = type.styleAliases[style]; + } + + result[tag] = style; + } + + return result; +} + +function encodeHex(character) { + var string, handle, length; + + string = character.toString(16).toUpperCase(); + + if (character <= 0xFF) { + handle = 'x'; + length = 2; + } else if (character <= 0xFFFF) { + handle = 'u'; + length = 4; + } else if (character <= 0xFFFFFFFF) { + handle = 'U'; + length = 8; + } else { + throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF'); + } + + return '\\' + handle + common.repeat('0', length - string.length) + string; +} + +function State(options) { + this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; + this.indent = Math.max(1, (options['indent'] || 2)); + this.skipInvalid = options['skipInvalid'] || false; + this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']); + this.styleMap = compileStyleMap(this.schema, options['styles'] || null); + this.sortKeys = options['sortKeys'] || false; + this.lineWidth = options['lineWidth'] || 80; + this.noRefs = options['noRefs'] || false; + this.noCompatMode = options['noCompatMode'] || false; + this.condenseFlow = options['condenseFlow'] || false; + + this.implicitTypes = this.schema.compiledImplicit; + this.explicitTypes = this.schema.compiledExplicit; + + this.tag = null; + this.result = ''; + + this.duplicates = []; + this.usedDuplicates = null; +} + +// Indents every line in a string. Empty lines (\n only) are not indented. +function indentString(string, spaces) { + var ind = common.repeat(' ', spaces), + position = 0, + next = -1, + result = '', + line, + length = string.length; + + while (position < length) { + next = string.indexOf('\n', position); + if (next === -1) { + line = string.slice(position); + position = length; + } else { + line = string.slice(position, next + 1); + position = next + 1; + } + + if (line.length && line !== '\n') result += ind; + + result += line; + } + + return result; +} + +function generateNextLine(state, level) { + return '\n' + common.repeat(' ', state.indent * level); +} + +function testImplicitResolving(state, str) { + var index, length, type; + + for (index = 0, length = state.implicitTypes.length; index < length; index += 1) { + type = state.implicitTypes[index]; + + if (type.resolve(str)) { + return true; + } + } + + return false; +} + +// [33] s-white ::= s-space | s-tab +function isWhitespace(c) { + return c === CHAR_SPACE || c === CHAR_TAB; +} + +// Returns true if the character can be printed without escaping. +// From YAML 1.2: "any allowed characters known to be non-printable +// should also be escaped. [However,] This isn’t mandatory" +// Derived from nb-char - \t - #x85 - #xA0 - #x2028 - #x2029. +function isPrintable(c) { + return (0x00020 <= c && c <= 0x00007E) + || ((0x000A1 <= c && c <= 0x00D7FF) && c !== 0x2028 && c !== 0x2029) + || ((0x0E000 <= c && c <= 0x00FFFD) && c !== 0xFEFF /* BOM */) + || (0x10000 <= c && c <= 0x10FFFF); +} + +// Simplified test for values allowed after the first character in plain style. +function isPlainSafe(c) { + // Uses a subset of nb-char - c-flow-indicator - ":" - "#" + // where nb-char ::= c-printable - b-char - c-byte-order-mark. + return isPrintable(c) && c !== 0xFEFF + // - c-flow-indicator + && c !== CHAR_COMMA + && c !== CHAR_LEFT_SQUARE_BRACKET + && c !== CHAR_RIGHT_SQUARE_BRACKET + && c !== CHAR_LEFT_CURLY_BRACKET + && c !== CHAR_RIGHT_CURLY_BRACKET + // - ":" - "#" + && c !== CHAR_COLON + && c !== CHAR_SHARP; +} + +// Simplified test for values allowed as the first character in plain style. +function isPlainSafeFirst(c) { + // Uses a subset of ns-char - c-indicator + // where ns-char = nb-char - s-white. + return isPrintable(c) && c !== 0xFEFF + && !isWhitespace(c) // - s-white + // - (c-indicator ::= + // “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}” + && c !== CHAR_MINUS + && c !== CHAR_QUESTION + && c !== CHAR_COLON + && c !== CHAR_COMMA + && c !== CHAR_LEFT_SQUARE_BRACKET + && c !== CHAR_RIGHT_SQUARE_BRACKET + && c !== CHAR_LEFT_CURLY_BRACKET + && c !== CHAR_RIGHT_CURLY_BRACKET + // | “#” | “&” | “*” | “!” | “|” | “>” | “'” | “"” + && c !== CHAR_SHARP + && c !== CHAR_AMPERSAND + && c !== CHAR_ASTERISK + && c !== CHAR_EXCLAMATION + && c !== CHAR_VERTICAL_LINE + && c !== CHAR_GREATER_THAN + && c !== CHAR_SINGLE_QUOTE + && c !== CHAR_DOUBLE_QUOTE + // | “%” | “@” | “`”) + && c !== CHAR_PERCENT + && c !== CHAR_COMMERCIAL_AT + && c !== CHAR_GRAVE_ACCENT; +} + +var STYLE_PLAIN = 1, + STYLE_SINGLE = 2, + STYLE_LITERAL = 3, + STYLE_FOLDED = 4, + STYLE_DOUBLE = 5; + +// Determines which scalar styles are possible and returns the preferred style. +// lineWidth = -1 => no limit. +// Pre-conditions: str.length > 0. +// Post-conditions: +// STYLE_PLAIN or STYLE_SINGLE => no \n are in the string. +// STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1). +// STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1). +function chooseScalarStyle(string, singleLineOnly, indentPerLevel, lineWidth, testAmbiguousType) { + var i; + var char; + var hasLineBreak = false; + var hasFoldableLine = false; // only checked if shouldTrackWidth + var shouldTrackWidth = lineWidth !== -1; + var previousLineBreak = -1; // count the first line correctly + var plain = isPlainSafeFirst(string.charCodeAt(0)) + && !isWhitespace(string.charCodeAt(string.length - 1)); + + if (singleLineOnly) { + // Case: no block styles. + // Check for disallowed characters to rule out plain and single. + for (i = 0; i < string.length; i++) { + char = string.charCodeAt(i); + if (!isPrintable(char)) { + return STYLE_DOUBLE; + } + plain = plain && isPlainSafe(char); + } + } else { + // Case: block styles permitted. + for (i = 0; i < string.length; i++) { + char = string.charCodeAt(i); + if (char === CHAR_LINE_FEED) { + hasLineBreak = true; + // Check if any line can be folded. + if (shouldTrackWidth) { + hasFoldableLine = hasFoldableLine || + // Foldable line = too long, and not more-indented. + (i - previousLineBreak - 1 > lineWidth && + string[previousLineBreak + 1] !== ' '); + previousLineBreak = i; + } + } else if (!isPrintable(char)) { + return STYLE_DOUBLE; + } + plain = plain && isPlainSafe(char); + } + // in case the end is missing a \n + hasFoldableLine = hasFoldableLine || (shouldTrackWidth && + (i - previousLineBreak - 1 > lineWidth && + string[previousLineBreak + 1] !== ' ')); + } + // Although every style can represent \n without escaping, prefer block styles + // for multiline, since they're more readable and they don't add empty lines. + // Also prefer folding a super-long line. + if (!hasLineBreak && !hasFoldableLine) { + // Strings interpretable as another type have to be quoted; + // e.g. the string 'true' vs. the boolean true. + return plain && !testAmbiguousType(string) + ? STYLE_PLAIN : STYLE_SINGLE; + } + // Edge case: block indentation indicator can only have one digit. + if (string[0] === ' ' && indentPerLevel > 9) { + return STYLE_DOUBLE; + } + // At this point we know block styles are valid. + // Prefer literal style unless we want to fold. + return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL; +} + +// Note: line breaking/folding is implemented for only the folded style. +// NB. We drop the last trailing newline (if any) of a returned block scalar +// since the dumper adds its own newline. This always works: +// • No ending newline => unaffected; already using strip "-" chomping. +// • Ending newline => removed then restored. +// Importantly, this keeps the "+" chomp indicator from gaining an extra line. +function writeScalar(state, string, level, iskey) { + state.dump = (function () { + if (string.length === 0) { + return "''"; + } + if (!state.noCompatMode && + DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1) { + return "'" + string + "'"; + } + + var indent = state.indent * Math.max(1, level); // no 0-indent scalars + // As indentation gets deeper, let the width decrease monotonically + // to the lower bound min(state.lineWidth, 40). + // Note that this implies + // state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound. + // state.lineWidth > 40 + state.indent: width decreases until the lower bound. + // This behaves better than a constant minimum width which disallows narrower options, + // or an indent threshold which causes the width to suddenly increase. + var lineWidth = state.lineWidth === -1 + ? -1 : Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent); + + // Without knowing if keys are implicit/explicit, assume implicit for safety. + var singleLineOnly = iskey + // No block styles in flow mode. + || (state.flowLevel > -1 && level >= state.flowLevel); + function testAmbiguity(string) { + return testImplicitResolving(state, string); + } + + switch (chooseScalarStyle(string, singleLineOnly, state.indent, lineWidth, testAmbiguity)) { + case STYLE_PLAIN: + return string; + case STYLE_SINGLE: + return "'" + string.replace(/'/g, "''") + "'"; + case STYLE_LITERAL: + return '|' + blockHeader(string, state.indent) + + dropEndingNewline(indentString(string, indent)); + case STYLE_FOLDED: + return '>' + blockHeader(string, state.indent) + + dropEndingNewline(indentString(foldString(string, lineWidth), indent)); + case STYLE_DOUBLE: + return '"' + escapeString(string, lineWidth) + '"'; + default: + throw new YAMLException('impossible error: invalid scalar style'); + } + }()); +} + +// Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9. +function blockHeader(string, indentPerLevel) { + var indentIndicator = (string[0] === ' ') ? String(indentPerLevel) : ''; + + // note the special case: the string '\n' counts as a "trailing" empty line. + var clip = string[string.length - 1] === '\n'; + var keep = clip && (string[string.length - 2] === '\n' || string === '\n'); + var chomp = keep ? '+' : (clip ? '' : '-'); + + return indentIndicator + chomp + '\n'; +} + +// (See the note for writeScalar.) +function dropEndingNewline(string) { + return string[string.length - 1] === '\n' ? string.slice(0, -1) : string; +} + +// Note: a long line without a suitable break point will exceed the width limit. +// Pre-conditions: every char in str isPrintable, str.length > 0, width > 0. +function foldString(string, width) { + // In folded style, $k$ consecutive newlines output as $k+1$ newlines— + // unless they're before or after a more-indented line, or at the very + // beginning or end, in which case $k$ maps to $k$. + // Therefore, parse each chunk as newline(s) followed by a content line. + var lineRe = /(\n+)([^\n]*)/g; + + // first line (possibly an empty line) + var result = (function () { + var nextLF = string.indexOf('\n'); + nextLF = nextLF !== -1 ? nextLF : string.length; + lineRe.lastIndex = nextLF; + return foldLine(string.slice(0, nextLF), width); + }()); + // If we haven't reached the first content line yet, don't add an extra \n. + var prevMoreIndented = string[0] === '\n' || string[0] === ' '; + var moreIndented; + + // rest of the lines + var match; + while ((match = lineRe.exec(string))) { + var prefix = match[1], line = match[2]; + moreIndented = (line[0] === ' '); + result += prefix + + (!prevMoreIndented && !moreIndented && line !== '' + ? '\n' : '') + + foldLine(line, width); + prevMoreIndented = moreIndented; + } + + return result; +} + +// Greedy line breaking. +// Picks the longest line under the limit each time, +// otherwise settles for the shortest line over the limit. +// NB. More-indented lines *cannot* be folded, as that would add an extra \n. +function foldLine(line, width) { + if (line === '' || line[0] === ' ') return line; + + // Since a more-indented line adds a \n, breaks can't be followed by a space. + var breakRe = / [^ ]/g; // note: the match index will always be <= length-2. + var match; + // start is an inclusive index. end, curr, and next are exclusive. + var start = 0, end, curr = 0, next = 0; + var result = ''; + + // Invariants: 0 <= start <= length-1. + // 0 <= curr <= next <= max(0, length-2). curr - start <= width. + // Inside the loop: + // A match implies length >= 2, so curr and next are <= length-2. + while ((match = breakRe.exec(line))) { + next = match.index; + // maintain invariant: curr - start <= width + if (next - start > width) { + end = (curr > start) ? curr : next; // derive end <= length-2 + result += '\n' + line.slice(start, end); + // skip the space that was output as \n + start = end + 1; // derive start <= length-1 + } + curr = next; + } + + // By the invariants, start <= length-1, so there is something left over. + // It is either the whole string or a part starting from non-whitespace. + result += '\n'; + // Insert a break if the remainder is too long and there is a break available. + if (line.length - start > width && curr > start) { + result += line.slice(start, curr) + '\n' + line.slice(curr + 1); + } else { + result += line.slice(start); + } + + return result.slice(1); // drop extra \n joiner +} + +// Escapes a double-quoted string. +function escapeString(string) { + var result = ''; + var char, nextChar; + var escapeSeq; + + for (var i = 0; i < string.length; i++) { + char = string.charCodeAt(i); + // Check for surrogate pairs (reference Unicode 3.0 section "3.7 Surrogates"). + if (char >= 0xD800 && char <= 0xDBFF/* high surrogate */) { + nextChar = string.charCodeAt(i + 1); + if (nextChar >= 0xDC00 && nextChar <= 0xDFFF/* low surrogate */) { + // Combine the surrogate pair and store it escaped. + result += encodeHex((char - 0xD800) * 0x400 + nextChar - 0xDC00 + 0x10000); + // Advance index one extra since we already used that char here. + i++; continue; + } + } + escapeSeq = ESCAPE_SEQUENCES[char]; + result += !escapeSeq && isPrintable(char) + ? string[i] + : escapeSeq || encodeHex(char); + } + + return result; +} + +function writeFlowSequence(state, level, object) { + var _result = '', + _tag = state.tag, + index, + length; + + for (index = 0, length = object.length; index < length; index += 1) { + // Write only valid elements. + if (writeNode(state, level, object[index], false, false)) { + if (index !== 0) _result += ',' + (!state.condenseFlow ? ' ' : ''); + _result += state.dump; + } + } + + state.tag = _tag; + state.dump = '[' + _result + ']'; +} + +function writeBlockSequence(state, level, object, compact) { + var _result = '', + _tag = state.tag, + index, + length; + + for (index = 0, length = object.length; index < length; index += 1) { + // Write only valid elements. + if (writeNode(state, level + 1, object[index], true, true)) { + if (!compact || index !== 0) { + _result += generateNextLine(state, level); + } + + if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { + _result += '-'; + } else { + _result += '- '; + } + + _result += state.dump; + } + } + + state.tag = _tag; + state.dump = _result || '[]'; // Empty sequence if no valid values. +} + +function writeFlowMapping(state, level, object) { + var _result = '', + _tag = state.tag, + objectKeyList = Object.keys(object), + index, + length, + objectKey, + objectValue, + pairBuffer; + + for (index = 0, length = objectKeyList.length; index < length; index += 1) { + pairBuffer = state.condenseFlow ? '"' : ''; + + if (index !== 0) pairBuffer += ', '; + + objectKey = objectKeyList[index]; + objectValue = object[objectKey]; + + if (!writeNode(state, level, objectKey, false, false)) { + continue; // Skip this pair because of invalid key; + } + + if (state.dump.length > 1024) pairBuffer += '? '; + + pairBuffer += state.dump + (state.condenseFlow ? '"' : '') + ':' + (state.condenseFlow ? '' : ' '); + + if (!writeNode(state, level, objectValue, false, false)) { + continue; // Skip this pair because of invalid value. + } + + pairBuffer += state.dump; + + // Both key and value are valid. + _result += pairBuffer; + } + + state.tag = _tag; + state.dump = '{' + _result + '}'; +} + +function writeBlockMapping(state, level, object, compact) { + var _result = '', + _tag = state.tag, + objectKeyList = Object.keys(object), + index, + length, + objectKey, + objectValue, + explicitPair, + pairBuffer; + + // Allow sorting keys so that the output file is deterministic + if (state.sortKeys === true) { + // Default sorting + objectKeyList.sort(); + } else if (typeof state.sortKeys === 'function') { + // Custom sort function + objectKeyList.sort(state.sortKeys); + } else if (state.sortKeys) { + // Something is wrong + throw new YAMLException('sortKeys must be a boolean or a function'); + } + + for (index = 0, length = objectKeyList.length; index < length; index += 1) { + pairBuffer = ''; + + if (!compact || index !== 0) { + pairBuffer += generateNextLine(state, level); + } + + objectKey = objectKeyList[index]; + objectValue = object[objectKey]; + + if (!writeNode(state, level + 1, objectKey, true, true, true)) { + continue; // Skip this pair because of invalid key. + } + + explicitPair = (state.tag !== null && state.tag !== '?') || + (state.dump && state.dump.length > 1024); + + if (explicitPair) { + if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { + pairBuffer += '?'; + } else { + pairBuffer += '? '; + } + } + + pairBuffer += state.dump; + + if (explicitPair) { + pairBuffer += generateNextLine(state, level); + } + + if (!writeNode(state, level + 1, objectValue, true, explicitPair)) { + continue; // Skip this pair because of invalid value. + } + + if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { + pairBuffer += ':'; + } else { + pairBuffer += ': '; + } + + pairBuffer += state.dump; + + // Both key and value are valid. + _result += pairBuffer; + } + + state.tag = _tag; + state.dump = _result || '{}'; // Empty mapping if no valid pairs. +} + +function detectType(state, object, explicit) { + var _result, typeList, index, length, type, style; + + typeList = explicit ? state.explicitTypes : state.implicitTypes; + + for (index = 0, length = typeList.length; index < length; index += 1) { + type = typeList[index]; + + if ((type.instanceOf || type.predicate) && + (!type.instanceOf || ((typeof object === 'object') && (object instanceof type.instanceOf))) && + (!type.predicate || type.predicate(object))) { + + state.tag = explicit ? type.tag : '?'; + + if (type.represent) { + style = state.styleMap[type.tag] || type.defaultStyle; + + if (_toString.call(type.represent) === '[object Function]') { + _result = type.represent(object, style); + } else if (_hasOwnProperty.call(type.represent, style)) { + _result = type.represent[style](object, style); + } else { + throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style'); + } + + state.dump = _result; + } + + return true; + } + } + + return false; +} + +// Serializes `object` and writes it to global `result`. +// Returns true on success, or false on invalid object. +// +function writeNode(state, level, object, block, compact, iskey) { + state.tag = null; + state.dump = object; + + if (!detectType(state, object, false)) { + detectType(state, object, true); + } + + var type = _toString.call(state.dump); + + if (block) { + block = (state.flowLevel < 0 || state.flowLevel > level); + } + + var objectOrArray = type === '[object Object]' || type === '[object Array]', + duplicateIndex, + duplicate; + + if (objectOrArray) { + duplicateIndex = state.duplicates.indexOf(object); + duplicate = duplicateIndex !== -1; + } + + if ((state.tag !== null && state.tag !== '?') || duplicate || (state.indent !== 2 && level > 0)) { + compact = false; + } + + if (duplicate && state.usedDuplicates[duplicateIndex]) { + state.dump = '*ref_' + duplicateIndex; + } else { + if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) { + state.usedDuplicates[duplicateIndex] = true; + } + if (type === '[object Object]') { + if (block && (Object.keys(state.dump).length !== 0)) { + writeBlockMapping(state, level, state.dump, compact); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + state.dump; + } + } else { + writeFlowMapping(state, level, state.dump); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; + } + } + } else if (type === '[object Array]') { + if (block && (state.dump.length !== 0)) { + writeBlockSequence(state, level, state.dump, compact); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + state.dump; + } + } else { + writeFlowSequence(state, level, state.dump); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; + } + } + } else if (type === '[object String]') { + if (state.tag !== '?') { + writeScalar(state, state.dump, level, iskey); + } + } else { + if (state.skipInvalid) return false; + throw new YAMLException('unacceptable kind of an object to dump ' + type); + } + + if (state.tag !== null && state.tag !== '?') { + state.dump = '!<' + state.tag + '> ' + state.dump; + } + } + + return true; +} + +function getDuplicateReferences(object, state) { + var objects = [], + duplicatesIndexes = [], + index, + length; + + inspectNode(object, objects, duplicatesIndexes); + + for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) { + state.duplicates.push(objects[duplicatesIndexes[index]]); + } + state.usedDuplicates = new Array(length); +} + +function inspectNode(object, objects, duplicatesIndexes) { + var objectKeyList, + index, + length; + + if (object !== null && typeof object === 'object') { + index = objects.indexOf(object); + if (index !== -1) { + if (duplicatesIndexes.indexOf(index) === -1) { + duplicatesIndexes.push(index); + } + } else { + objects.push(object); + + if (Array.isArray(object)) { + for (index = 0, length = object.length; index < length; index += 1) { + inspectNode(object[index], objects, duplicatesIndexes); + } + } else { + objectKeyList = Object.keys(object); + + for (index = 0, length = objectKeyList.length; index < length; index += 1) { + inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes); + } + } + } + } +} + +function dump(input, options) { + options = options || {}; + + var state = new State(options); + + if (!state.noRefs) getDuplicateReferences(input, state); + + if (writeNode(state, 0, input, true, true)) return state.dump + '\n'; + + return ''; +} + +function safeDump(input, options) { + return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); +} + +module.exports.dump = dump; +module.exports.safeDump = safeDump; diff --git a/node_modules/js-yaml/lib/js-yaml/exception.js b/node_modules/js-yaml/lib/js-yaml/exception.js new file mode 100644 index 00000000..b744a1ee --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/exception.js @@ -0,0 +1,43 @@ +// YAML error class. http://stackoverflow.com/questions/8458984 +// +'use strict'; + +function YAMLException(reason, mark) { + // Super constructor + Error.call(this); + + this.name = 'YAMLException'; + this.reason = reason; + this.mark = mark; + this.message = (this.reason || '(unknown reason)') + (this.mark ? ' ' + this.mark.toString() : ''); + + // Include stack trace in error object + if (Error.captureStackTrace) { + // Chrome and NodeJS + Error.captureStackTrace(this, this.constructor); + } else { + // FF, IE 10+ and Safari 6+. Fallback for others + this.stack = (new Error()).stack || ''; + } +} + + +// Inherit from Error +YAMLException.prototype = Object.create(Error.prototype); +YAMLException.prototype.constructor = YAMLException; + + +YAMLException.prototype.toString = function toString(compact) { + var result = this.name + ': '; + + result += this.reason || '(unknown reason)'; + + if (!compact && this.mark) { + result += ' ' + this.mark.toString(); + } + + return result; +}; + + +module.exports = YAMLException; diff --git a/node_modules/js-yaml/lib/js-yaml/loader.js b/node_modules/js-yaml/lib/js-yaml/loader.js new file mode 100644 index 00000000..fe2cb4d0 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/loader.js @@ -0,0 +1,1598 @@ +'use strict'; + +/*eslint-disable max-len,no-use-before-define*/ + +var common = require('./common'); +var YAMLException = require('./exception'); +var Mark = require('./mark'); +var DEFAULT_SAFE_SCHEMA = require('./schema/default_safe'); +var DEFAULT_FULL_SCHEMA = require('./schema/default_full'); + + +var _hasOwnProperty = Object.prototype.hasOwnProperty; + + +var CONTEXT_FLOW_IN = 1; +var CONTEXT_FLOW_OUT = 2; +var CONTEXT_BLOCK_IN = 3; +var CONTEXT_BLOCK_OUT = 4; + + +var CHOMPING_CLIP = 1; +var CHOMPING_STRIP = 2; +var CHOMPING_KEEP = 3; + + +var PATTERN_NON_PRINTABLE = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; +var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/; +var PATTERN_FLOW_INDICATORS = /[,\[\]\{\}]/; +var PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\-]+!)$/i; +var PATTERN_TAG_URI = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i; + + +function is_EOL(c) { + return (c === 0x0A/* LF */) || (c === 0x0D/* CR */); +} + +function is_WHITE_SPACE(c) { + return (c === 0x09/* Tab */) || (c === 0x20/* Space */); +} + +function is_WS_OR_EOL(c) { + return (c === 0x09/* Tab */) || + (c === 0x20/* Space */) || + (c === 0x0A/* LF */) || + (c === 0x0D/* CR */); +} + +function is_FLOW_INDICATOR(c) { + return c === 0x2C/* , */ || + c === 0x5B/* [ */ || + c === 0x5D/* ] */ || + c === 0x7B/* { */ || + c === 0x7D/* } */; +} + +function fromHexCode(c) { + var lc; + + if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { + return c - 0x30; + } + + /*eslint-disable no-bitwise*/ + lc = c | 0x20; + + if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) { + return lc - 0x61 + 10; + } + + return -1; +} + +function escapedHexLen(c) { + if (c === 0x78/* x */) { return 2; } + if (c === 0x75/* u */) { return 4; } + if (c === 0x55/* U */) { return 8; } + return 0; +} + +function fromDecimalCode(c) { + if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { + return c - 0x30; + } + + return -1; +} + +function simpleEscapeSequence(c) { + /* eslint-disable indent */ + return (c === 0x30/* 0 */) ? '\x00' : + (c === 0x61/* a */) ? '\x07' : + (c === 0x62/* b */) ? '\x08' : + (c === 0x74/* t */) ? '\x09' : + (c === 0x09/* Tab */) ? '\x09' : + (c === 0x6E/* n */) ? '\x0A' : + (c === 0x76/* v */) ? '\x0B' : + (c === 0x66/* f */) ? '\x0C' : + (c === 0x72/* r */) ? '\x0D' : + (c === 0x65/* e */) ? '\x1B' : + (c === 0x20/* Space */) ? ' ' : + (c === 0x22/* " */) ? '\x22' : + (c === 0x2F/* / */) ? '/' : + (c === 0x5C/* \ */) ? '\x5C' : + (c === 0x4E/* N */) ? '\x85' : + (c === 0x5F/* _ */) ? '\xA0' : + (c === 0x4C/* L */) ? '\u2028' : + (c === 0x50/* P */) ? '\u2029' : ''; +} + +function charFromCodepoint(c) { + if (c <= 0xFFFF) { + return String.fromCharCode(c); + } + // Encode UTF-16 surrogate pair + // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF + return String.fromCharCode( + ((c - 0x010000) >> 10) + 0xD800, + ((c - 0x010000) & 0x03FF) + 0xDC00 + ); +} + +var simpleEscapeCheck = new Array(256); // integer, for fast access +var simpleEscapeMap = new Array(256); +for (var i = 0; i < 256; i++) { + simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0; + simpleEscapeMap[i] = simpleEscapeSequence(i); +} + + +function State(input, options) { + this.input = input; + + this.filename = options['filename'] || null; + this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; + this.onWarning = options['onWarning'] || null; + this.legacy = options['legacy'] || false; + this.json = options['json'] || false; + this.listener = options['listener'] || null; + + this.implicitTypes = this.schema.compiledImplicit; + this.typeMap = this.schema.compiledTypeMap; + + this.length = input.length; + this.position = 0; + this.line = 0; + this.lineStart = 0; + this.lineIndent = 0; + + this.documents = []; + + /* + this.version; + this.checkLineBreaks; + this.tagMap; + this.anchorMap; + this.tag; + this.anchor; + this.kind; + this.result;*/ + +} + + +function generateError(state, message) { + return new YAMLException( + message, + new Mark(state.filename, state.input, state.position, state.line, (state.position - state.lineStart))); +} + +function throwError(state, message) { + throw generateError(state, message); +} + +function throwWarning(state, message) { + if (state.onWarning) { + state.onWarning.call(null, generateError(state, message)); + } +} + + +var directiveHandlers = { + + YAML: function handleYamlDirective(state, name, args) { + + var match, major, minor; + + if (state.version !== null) { + throwError(state, 'duplication of %YAML directive'); + } + + if (args.length !== 1) { + throwError(state, 'YAML directive accepts exactly one argument'); + } + + match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]); + + if (match === null) { + throwError(state, 'ill-formed argument of the YAML directive'); + } + + major = parseInt(match[1], 10); + minor = parseInt(match[2], 10); + + if (major !== 1) { + throwError(state, 'unacceptable YAML version of the document'); + } + + state.version = args[0]; + state.checkLineBreaks = (minor < 2); + + if (minor !== 1 && minor !== 2) { + throwWarning(state, 'unsupported YAML version of the document'); + } + }, + + TAG: function handleTagDirective(state, name, args) { + + var handle, prefix; + + if (args.length !== 2) { + throwError(state, 'TAG directive accepts exactly two arguments'); + } + + handle = args[0]; + prefix = args[1]; + + if (!PATTERN_TAG_HANDLE.test(handle)) { + throwError(state, 'ill-formed tag handle (first argument) of the TAG directive'); + } + + if (_hasOwnProperty.call(state.tagMap, handle)) { + throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle'); + } + + if (!PATTERN_TAG_URI.test(prefix)) { + throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive'); + } + + state.tagMap[handle] = prefix; + } +}; + + +function captureSegment(state, start, end, checkJson) { + var _position, _length, _character, _result; + + if (start < end) { + _result = state.input.slice(start, end); + + if (checkJson) { + for (_position = 0, _length = _result.length; _position < _length; _position += 1) { + _character = _result.charCodeAt(_position); + if (!(_character === 0x09 || + (0x20 <= _character && _character <= 0x10FFFF))) { + throwError(state, 'expected valid JSON character'); + } + } + } else if (PATTERN_NON_PRINTABLE.test(_result)) { + throwError(state, 'the stream contains non-printable characters'); + } + + state.result += _result; + } +} + +function mergeMappings(state, destination, source, overridableKeys) { + var sourceKeys, key, index, quantity; + + if (!common.isObject(source)) { + throwError(state, 'cannot merge mappings; the provided source object is unacceptable'); + } + + sourceKeys = Object.keys(source); + + for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) { + key = sourceKeys[index]; + + if (!_hasOwnProperty.call(destination, key)) { + destination[key] = source[key]; + overridableKeys[key] = true; + } + } +} + +function storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, startLine, startPos) { + var index, quantity; + + keyNode = String(keyNode); + + if (_result === null) { + _result = {}; + } + + if (keyTag === 'tag:yaml.org,2002:merge') { + if (Array.isArray(valueNode)) { + for (index = 0, quantity = valueNode.length; index < quantity; index += 1) { + mergeMappings(state, _result, valueNode[index], overridableKeys); + } + } else { + mergeMappings(state, _result, valueNode, overridableKeys); + } + } else { + if (!state.json && + !_hasOwnProperty.call(overridableKeys, keyNode) && + _hasOwnProperty.call(_result, keyNode)) { + state.line = startLine || state.line; + state.position = startPos || state.position; + throwError(state, 'duplicated mapping key'); + } + _result[keyNode] = valueNode; + delete overridableKeys[keyNode]; + } + + return _result; +} + +function readLineBreak(state) { + var ch; + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x0A/* LF */) { + state.position++; + } else if (ch === 0x0D/* CR */) { + state.position++; + if (state.input.charCodeAt(state.position) === 0x0A/* LF */) { + state.position++; + } + } else { + throwError(state, 'a line break is expected'); + } + + state.line += 1; + state.lineStart = state.position; +} + +function skipSeparationSpace(state, allowComments, checkIndent) { + var lineBreaks = 0, + ch = state.input.charCodeAt(state.position); + + while (ch !== 0) { + while (is_WHITE_SPACE(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (allowComments && ch === 0x23/* # */) { + do { + ch = state.input.charCodeAt(++state.position); + } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && ch !== 0); + } + + if (is_EOL(ch)) { + readLineBreak(state); + + ch = state.input.charCodeAt(state.position); + lineBreaks++; + state.lineIndent = 0; + + while (ch === 0x20/* Space */) { + state.lineIndent++; + ch = state.input.charCodeAt(++state.position); + } + } else { + break; + } + } + + if (checkIndent !== -1 && lineBreaks !== 0 && state.lineIndent < checkIndent) { + throwWarning(state, 'deficient indentation'); + } + + return lineBreaks; +} + +function testDocumentSeparator(state) { + var _position = state.position, + ch; + + ch = state.input.charCodeAt(_position); + + // Condition state.position === state.lineStart is tested + // in parent on each call, for efficiency. No needs to test here again. + if ((ch === 0x2D/* - */ || ch === 0x2E/* . */) && + ch === state.input.charCodeAt(_position + 1) && + ch === state.input.charCodeAt(_position + 2)) { + + _position += 3; + + ch = state.input.charCodeAt(_position); + + if (ch === 0 || is_WS_OR_EOL(ch)) { + return true; + } + } + + return false; +} + +function writeFoldedLines(state, count) { + if (count === 1) { + state.result += ' '; + } else if (count > 1) { + state.result += common.repeat('\n', count - 1); + } +} + + +function readPlainScalar(state, nodeIndent, withinFlowCollection) { + var preceding, + following, + captureStart, + captureEnd, + hasPendingContent, + _line, + _lineStart, + _lineIndent, + _kind = state.kind, + _result = state.result, + ch; + + ch = state.input.charCodeAt(state.position); + + if (is_WS_OR_EOL(ch) || + is_FLOW_INDICATOR(ch) || + ch === 0x23/* # */ || + ch === 0x26/* & */ || + ch === 0x2A/* * */ || + ch === 0x21/* ! */ || + ch === 0x7C/* | */ || + ch === 0x3E/* > */ || + ch === 0x27/* ' */ || + ch === 0x22/* " */ || + ch === 0x25/* % */ || + ch === 0x40/* @ */ || + ch === 0x60/* ` */) { + return false; + } + + if (ch === 0x3F/* ? */ || ch === 0x2D/* - */) { + following = state.input.charCodeAt(state.position + 1); + + if (is_WS_OR_EOL(following) || + withinFlowCollection && is_FLOW_INDICATOR(following)) { + return false; + } + } + + state.kind = 'scalar'; + state.result = ''; + captureStart = captureEnd = state.position; + hasPendingContent = false; + + while (ch !== 0) { + if (ch === 0x3A/* : */) { + following = state.input.charCodeAt(state.position + 1); + + if (is_WS_OR_EOL(following) || + withinFlowCollection && is_FLOW_INDICATOR(following)) { + break; + } + + } else if (ch === 0x23/* # */) { + preceding = state.input.charCodeAt(state.position - 1); + + if (is_WS_OR_EOL(preceding)) { + break; + } + + } else if ((state.position === state.lineStart && testDocumentSeparator(state)) || + withinFlowCollection && is_FLOW_INDICATOR(ch)) { + break; + + } else if (is_EOL(ch)) { + _line = state.line; + _lineStart = state.lineStart; + _lineIndent = state.lineIndent; + skipSeparationSpace(state, false, -1); + + if (state.lineIndent >= nodeIndent) { + hasPendingContent = true; + ch = state.input.charCodeAt(state.position); + continue; + } else { + state.position = captureEnd; + state.line = _line; + state.lineStart = _lineStart; + state.lineIndent = _lineIndent; + break; + } + } + + if (hasPendingContent) { + captureSegment(state, captureStart, captureEnd, false); + writeFoldedLines(state, state.line - _line); + captureStart = captureEnd = state.position; + hasPendingContent = false; + } + + if (!is_WHITE_SPACE(ch)) { + captureEnd = state.position + 1; + } + + ch = state.input.charCodeAt(++state.position); + } + + captureSegment(state, captureStart, captureEnd, false); + + if (state.result) { + return true; + } + + state.kind = _kind; + state.result = _result; + return false; +} + +function readSingleQuotedScalar(state, nodeIndent) { + var ch, + captureStart, captureEnd; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x27/* ' */) { + return false; + } + + state.kind = 'scalar'; + state.result = ''; + state.position++; + captureStart = captureEnd = state.position; + + while ((ch = state.input.charCodeAt(state.position)) !== 0) { + if (ch === 0x27/* ' */) { + captureSegment(state, captureStart, state.position, true); + ch = state.input.charCodeAt(++state.position); + + if (ch === 0x27/* ' */) { + captureStart = state.position; + state.position++; + captureEnd = state.position; + } else { + return true; + } + + } else if (is_EOL(ch)) { + captureSegment(state, captureStart, captureEnd, true); + writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); + captureStart = captureEnd = state.position; + + } else if (state.position === state.lineStart && testDocumentSeparator(state)) { + throwError(state, 'unexpected end of the document within a single quoted scalar'); + + } else { + state.position++; + captureEnd = state.position; + } + } + + throwError(state, 'unexpected end of the stream within a single quoted scalar'); +} + +function readDoubleQuotedScalar(state, nodeIndent) { + var captureStart, + captureEnd, + hexLength, + hexResult, + tmp, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x22/* " */) { + return false; + } + + state.kind = 'scalar'; + state.result = ''; + state.position++; + captureStart = captureEnd = state.position; + + while ((ch = state.input.charCodeAt(state.position)) !== 0) { + if (ch === 0x22/* " */) { + captureSegment(state, captureStart, state.position, true); + state.position++; + return true; + + } else if (ch === 0x5C/* \ */) { + captureSegment(state, captureStart, state.position, true); + ch = state.input.charCodeAt(++state.position); + + if (is_EOL(ch)) { + skipSeparationSpace(state, false, nodeIndent); + + // TODO: rework to inline fn with no type cast? + } else if (ch < 256 && simpleEscapeCheck[ch]) { + state.result += simpleEscapeMap[ch]; + state.position++; + + } else if ((tmp = escapedHexLen(ch)) > 0) { + hexLength = tmp; + hexResult = 0; + + for (; hexLength > 0; hexLength--) { + ch = state.input.charCodeAt(++state.position); + + if ((tmp = fromHexCode(ch)) >= 0) { + hexResult = (hexResult << 4) + tmp; + + } else { + throwError(state, 'expected hexadecimal character'); + } + } + + state.result += charFromCodepoint(hexResult); + + state.position++; + + } else { + throwError(state, 'unknown escape sequence'); + } + + captureStart = captureEnd = state.position; + + } else if (is_EOL(ch)) { + captureSegment(state, captureStart, captureEnd, true); + writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); + captureStart = captureEnd = state.position; + + } else if (state.position === state.lineStart && testDocumentSeparator(state)) { + throwError(state, 'unexpected end of the document within a double quoted scalar'); + + } else { + state.position++; + captureEnd = state.position; + } + } + + throwError(state, 'unexpected end of the stream within a double quoted scalar'); +} + +function readFlowCollection(state, nodeIndent) { + var readNext = true, + _line, + _tag = state.tag, + _result, + _anchor = state.anchor, + following, + terminator, + isPair, + isExplicitPair, + isMapping, + overridableKeys = {}, + keyNode, + keyTag, + valueNode, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x5B/* [ */) { + terminator = 0x5D;/* ] */ + isMapping = false; + _result = []; + } else if (ch === 0x7B/* { */) { + terminator = 0x7D;/* } */ + isMapping = true; + _result = {}; + } else { + return false; + } + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = _result; + } + + ch = state.input.charCodeAt(++state.position); + + while (ch !== 0) { + skipSeparationSpace(state, true, nodeIndent); + + ch = state.input.charCodeAt(state.position); + + if (ch === terminator) { + state.position++; + state.tag = _tag; + state.anchor = _anchor; + state.kind = isMapping ? 'mapping' : 'sequence'; + state.result = _result; + return true; + } else if (!readNext) { + throwError(state, 'missed comma between flow collection entries'); + } + + keyTag = keyNode = valueNode = null; + isPair = isExplicitPair = false; + + if (ch === 0x3F/* ? */) { + following = state.input.charCodeAt(state.position + 1); + + if (is_WS_OR_EOL(following)) { + isPair = isExplicitPair = true; + state.position++; + skipSeparationSpace(state, true, nodeIndent); + } + } + + _line = state.line; + composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); + keyTag = state.tag; + keyNode = state.result; + skipSeparationSpace(state, true, nodeIndent); + + ch = state.input.charCodeAt(state.position); + + if ((isExplicitPair || state.line === _line) && ch === 0x3A/* : */) { + isPair = true; + ch = state.input.charCodeAt(++state.position); + skipSeparationSpace(state, true, nodeIndent); + composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); + valueNode = state.result; + } + + if (isMapping) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode); + } else if (isPair) { + _result.push(storeMappingPair(state, null, overridableKeys, keyTag, keyNode, valueNode)); + } else { + _result.push(keyNode); + } + + skipSeparationSpace(state, true, nodeIndent); + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x2C/* , */) { + readNext = true; + ch = state.input.charCodeAt(++state.position); + } else { + readNext = false; + } + } + + throwError(state, 'unexpected end of the stream within a flow collection'); +} + +function readBlockScalar(state, nodeIndent) { + var captureStart, + folding, + chomping = CHOMPING_CLIP, + didReadContent = false, + detectedIndent = false, + textIndent = nodeIndent, + emptyLines = 0, + atMoreIndented = false, + tmp, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x7C/* | */) { + folding = false; + } else if (ch === 0x3E/* > */) { + folding = true; + } else { + return false; + } + + state.kind = 'scalar'; + state.result = ''; + + while (ch !== 0) { + ch = state.input.charCodeAt(++state.position); + + if (ch === 0x2B/* + */ || ch === 0x2D/* - */) { + if (CHOMPING_CLIP === chomping) { + chomping = (ch === 0x2B/* + */) ? CHOMPING_KEEP : CHOMPING_STRIP; + } else { + throwError(state, 'repeat of a chomping mode identifier'); + } + + } else if ((tmp = fromDecimalCode(ch)) >= 0) { + if (tmp === 0) { + throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one'); + } else if (!detectedIndent) { + textIndent = nodeIndent + tmp - 1; + detectedIndent = true; + } else { + throwError(state, 'repeat of an indentation width identifier'); + } + + } else { + break; + } + } + + if (is_WHITE_SPACE(ch)) { + do { ch = state.input.charCodeAt(++state.position); } + while (is_WHITE_SPACE(ch)); + + if (ch === 0x23/* # */) { + do { ch = state.input.charCodeAt(++state.position); } + while (!is_EOL(ch) && (ch !== 0)); + } + } + + while (ch !== 0) { + readLineBreak(state); + state.lineIndent = 0; + + ch = state.input.charCodeAt(state.position); + + while ((!detectedIndent || state.lineIndent < textIndent) && + (ch === 0x20/* Space */)) { + state.lineIndent++; + ch = state.input.charCodeAt(++state.position); + } + + if (!detectedIndent && state.lineIndent > textIndent) { + textIndent = state.lineIndent; + } + + if (is_EOL(ch)) { + emptyLines++; + continue; + } + + // End of the scalar. + if (state.lineIndent < textIndent) { + + // Perform the chomping. + if (chomping === CHOMPING_KEEP) { + state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); + } else if (chomping === CHOMPING_CLIP) { + if (didReadContent) { // i.e. only if the scalar is not empty. + state.result += '\n'; + } + } + + // Break this `while` cycle and go to the funciton's epilogue. + break; + } + + // Folded style: use fancy rules to handle line breaks. + if (folding) { + + // Lines starting with white space characters (more-indented lines) are not folded. + if (is_WHITE_SPACE(ch)) { + atMoreIndented = true; + // except for the first content line (cf. Example 8.1) + state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); + + // End of more-indented block. + } else if (atMoreIndented) { + atMoreIndented = false; + state.result += common.repeat('\n', emptyLines + 1); + + // Just one line break - perceive as the same line. + } else if (emptyLines === 0) { + if (didReadContent) { // i.e. only if we have already read some scalar content. + state.result += ' '; + } + + // Several line breaks - perceive as different lines. + } else { + state.result += common.repeat('\n', emptyLines); + } + + // Literal style: just add exact number of line breaks between content lines. + } else { + // Keep all line breaks except the header line break. + state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); + } + + didReadContent = true; + detectedIndent = true; + emptyLines = 0; + captureStart = state.position; + + while (!is_EOL(ch) && (ch !== 0)) { + ch = state.input.charCodeAt(++state.position); + } + + captureSegment(state, captureStart, state.position, false); + } + + return true; +} + +function readBlockSequence(state, nodeIndent) { + var _line, + _tag = state.tag, + _anchor = state.anchor, + _result = [], + following, + detected = false, + ch; + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = _result; + } + + ch = state.input.charCodeAt(state.position); + + while (ch !== 0) { + + if (ch !== 0x2D/* - */) { + break; + } + + following = state.input.charCodeAt(state.position + 1); + + if (!is_WS_OR_EOL(following)) { + break; + } + + detected = true; + state.position++; + + if (skipSeparationSpace(state, true, -1)) { + if (state.lineIndent <= nodeIndent) { + _result.push(null); + ch = state.input.charCodeAt(state.position); + continue; + } + } + + _line = state.line; + composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true); + _result.push(state.result); + skipSeparationSpace(state, true, -1); + + ch = state.input.charCodeAt(state.position); + + if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) { + throwError(state, 'bad indentation of a sequence entry'); + } else if (state.lineIndent < nodeIndent) { + break; + } + } + + if (detected) { + state.tag = _tag; + state.anchor = _anchor; + state.kind = 'sequence'; + state.result = _result; + return true; + } + return false; +} + +function readBlockMapping(state, nodeIndent, flowIndent) { + var following, + allowCompact, + _line, + _pos, + _tag = state.tag, + _anchor = state.anchor, + _result = {}, + overridableKeys = {}, + keyTag = null, + keyNode = null, + valueNode = null, + atExplicitKey = false, + detected = false, + ch; + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = _result; + } + + ch = state.input.charCodeAt(state.position); + + while (ch !== 0) { + following = state.input.charCodeAt(state.position + 1); + _line = state.line; // Save the current line. + _pos = state.position; + + // + // Explicit notation case. There are two separate blocks: + // first for the key (denoted by "?") and second for the value (denoted by ":") + // + if ((ch === 0x3F/* ? */ || ch === 0x3A/* : */) && is_WS_OR_EOL(following)) { + + if (ch === 0x3F/* ? */) { + if (atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); + keyTag = keyNode = valueNode = null; + } + + detected = true; + atExplicitKey = true; + allowCompact = true; + + } else if (atExplicitKey) { + // i.e. 0x3A/* : */ === character after the explicit key. + atExplicitKey = false; + allowCompact = true; + + } else { + throwError(state, 'incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line'); + } + + state.position += 1; + ch = following; + + // + // Implicit notation case. Flow-style node as the key first, then ":", and the value. + // + } else if (composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) { + + if (state.line === _line) { + ch = state.input.charCodeAt(state.position); + + while (is_WHITE_SPACE(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (ch === 0x3A/* : */) { + ch = state.input.charCodeAt(++state.position); + + if (!is_WS_OR_EOL(ch)) { + throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping'); + } + + if (atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); + keyTag = keyNode = valueNode = null; + } + + detected = true; + atExplicitKey = false; + allowCompact = false; + keyTag = state.tag; + keyNode = state.result; + + } else if (detected) { + throwError(state, 'can not read an implicit mapping pair; a colon is missed'); + + } else { + state.tag = _tag; + state.anchor = _anchor; + return true; // Keep the result of `composeNode`. + } + + } else if (detected) { + throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key'); + + } else { + state.tag = _tag; + state.anchor = _anchor; + return true; // Keep the result of `composeNode`. + } + + } else { + break; // Reading is done. Go to the epilogue. + } + + // + // Common reading code for both explicit and implicit notations. + // + if (state.line === _line || state.lineIndent > nodeIndent) { + if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) { + if (atExplicitKey) { + keyNode = state.result; + } else { + valueNode = state.result; + } + } + + if (!atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _line, _pos); + keyTag = keyNode = valueNode = null; + } + + skipSeparationSpace(state, true, -1); + ch = state.input.charCodeAt(state.position); + } + + if (state.lineIndent > nodeIndent && (ch !== 0)) { + throwError(state, 'bad indentation of a mapping entry'); + } else if (state.lineIndent < nodeIndent) { + break; + } + } + + // + // Epilogue. + // + + // Special case: last mapping's node contains only the key in explicit notation. + if (atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); + } + + // Expose the resulting mapping. + if (detected) { + state.tag = _tag; + state.anchor = _anchor; + state.kind = 'mapping'; + state.result = _result; + } + + return detected; +} + +function readTagProperty(state) { + var _position, + isVerbatim = false, + isNamed = false, + tagHandle, + tagName, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x21/* ! */) return false; + + if (state.tag !== null) { + throwError(state, 'duplication of a tag property'); + } + + ch = state.input.charCodeAt(++state.position); + + if (ch === 0x3C/* < */) { + isVerbatim = true; + ch = state.input.charCodeAt(++state.position); + + } else if (ch === 0x21/* ! */) { + isNamed = true; + tagHandle = '!!'; + ch = state.input.charCodeAt(++state.position); + + } else { + tagHandle = '!'; + } + + _position = state.position; + + if (isVerbatim) { + do { ch = state.input.charCodeAt(++state.position); } + while (ch !== 0 && ch !== 0x3E/* > */); + + if (state.position < state.length) { + tagName = state.input.slice(_position, state.position); + ch = state.input.charCodeAt(++state.position); + } else { + throwError(state, 'unexpected end of the stream within a verbatim tag'); + } + } else { + while (ch !== 0 && !is_WS_OR_EOL(ch)) { + + if (ch === 0x21/* ! */) { + if (!isNamed) { + tagHandle = state.input.slice(_position - 1, state.position + 1); + + if (!PATTERN_TAG_HANDLE.test(tagHandle)) { + throwError(state, 'named tag handle cannot contain such characters'); + } + + isNamed = true; + _position = state.position + 1; + } else { + throwError(state, 'tag suffix cannot contain exclamation marks'); + } + } + + ch = state.input.charCodeAt(++state.position); + } + + tagName = state.input.slice(_position, state.position); + + if (PATTERN_FLOW_INDICATORS.test(tagName)) { + throwError(state, 'tag suffix cannot contain flow indicator characters'); + } + } + + if (tagName && !PATTERN_TAG_URI.test(tagName)) { + throwError(state, 'tag name cannot contain such characters: ' + tagName); + } + + if (isVerbatim) { + state.tag = tagName; + + } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) { + state.tag = state.tagMap[tagHandle] + tagName; + + } else if (tagHandle === '!') { + state.tag = '!' + tagName; + + } else if (tagHandle === '!!') { + state.tag = 'tag:yaml.org,2002:' + tagName; + + } else { + throwError(state, 'undeclared tag handle "' + tagHandle + '"'); + } + + return true; +} + +function readAnchorProperty(state) { + var _position, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x26/* & */) return false; + + if (state.anchor !== null) { + throwError(state, 'duplication of an anchor property'); + } + + ch = state.input.charCodeAt(++state.position); + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (state.position === _position) { + throwError(state, 'name of an anchor node must contain at least one character'); + } + + state.anchor = state.input.slice(_position, state.position); + return true; +} + +function readAlias(state) { + var _position, alias, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x2A/* * */) return false; + + ch = state.input.charCodeAt(++state.position); + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (state.position === _position) { + throwError(state, 'name of an alias node must contain at least one character'); + } + + alias = state.input.slice(_position, state.position); + + if (!state.anchorMap.hasOwnProperty(alias)) { + throwError(state, 'unidentified alias "' + alias + '"'); + } + + state.result = state.anchorMap[alias]; + skipSeparationSpace(state, true, -1); + return true; +} + +function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) { + var allowBlockStyles, + allowBlockScalars, + allowBlockCollections, + indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this parentIndent) { + indentStatus = 1; + } else if (state.lineIndent === parentIndent) { + indentStatus = 0; + } else if (state.lineIndent < parentIndent) { + indentStatus = -1; + } + } + } + + if (indentStatus === 1) { + while (readTagProperty(state) || readAnchorProperty(state)) { + if (skipSeparationSpace(state, true, -1)) { + atNewLine = true; + allowBlockCollections = allowBlockStyles; + + if (state.lineIndent > parentIndent) { + indentStatus = 1; + } else if (state.lineIndent === parentIndent) { + indentStatus = 0; + } else if (state.lineIndent < parentIndent) { + indentStatus = -1; + } + } else { + allowBlockCollections = false; + } + } + } + + if (allowBlockCollections) { + allowBlockCollections = atNewLine || allowCompact; + } + + if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) { + if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) { + flowIndent = parentIndent; + } else { + flowIndent = parentIndent + 1; + } + + blockIndent = state.position - state.lineStart; + + if (indentStatus === 1) { + if (allowBlockCollections && + (readBlockSequence(state, blockIndent) || + readBlockMapping(state, blockIndent, flowIndent)) || + readFlowCollection(state, flowIndent)) { + hasContent = true; + } else { + if ((allowBlockScalars && readBlockScalar(state, flowIndent)) || + readSingleQuotedScalar(state, flowIndent) || + readDoubleQuotedScalar(state, flowIndent)) { + hasContent = true; + + } else if (readAlias(state)) { + hasContent = true; + + if (state.tag !== null || state.anchor !== null) { + throwError(state, 'alias node should not have any properties'); + } + + } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) { + hasContent = true; + + if (state.tag === null) { + state.tag = '?'; + } + } + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = state.result; + } + } + } else if (indentStatus === 0) { + // Special case: block sequences are allowed to have same indentation level as the parent. + // http://www.yaml.org/spec/1.2/spec.html#id2799784 + hasContent = allowBlockCollections && readBlockSequence(state, blockIndent); + } + } + + if (state.tag !== null && state.tag !== '!') { + if (state.tag === '?') { + for (typeIndex = 0, typeQuantity = state.implicitTypes.length; typeIndex < typeQuantity; typeIndex += 1) { + type = state.implicitTypes[typeIndex]; + + // Implicit resolving is not allowed for non-scalar types, and '?' + // non-specific tag is only assigned to plain scalars. So, it isn't + // needed to check for 'kind' conformity. + + if (type.resolve(state.result)) { // `state.result` updated in resolver if matched + state.result = type.construct(state.result); + state.tag = type.tag; + if (state.anchor !== null) { + state.anchorMap[state.anchor] = state.result; + } + break; + } + } + } else if (_hasOwnProperty.call(state.typeMap[state.kind || 'fallback'], state.tag)) { + type = state.typeMap[state.kind || 'fallback'][state.tag]; + + if (state.result !== null && type.kind !== state.kind) { + throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be "' + type.kind + '", not "' + state.kind + '"'); + } + + if (!type.resolve(state.result)) { // `state.result` updated in resolver if matched + throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag'); + } else { + state.result = type.construct(state.result); + if (state.anchor !== null) { + state.anchorMap[state.anchor] = state.result; + } + } + } else { + throwError(state, 'unknown tag !<' + state.tag + '>'); + } + } + + if (state.listener !== null) { + state.listener('close', state); + } + return state.tag !== null || state.anchor !== null || hasContent; +} + +function readDocument(state) { + var documentStart = state.position, + _position, + directiveName, + directiveArgs, + hasDirectives = false, + ch; + + state.version = null; + state.checkLineBreaks = state.legacy; + state.tagMap = {}; + state.anchorMap = {}; + + while ((ch = state.input.charCodeAt(state.position)) !== 0) { + skipSeparationSpace(state, true, -1); + + ch = state.input.charCodeAt(state.position); + + if (state.lineIndent > 0 || ch !== 0x25/* % */) { + break; + } + + hasDirectives = true; + ch = state.input.charCodeAt(++state.position); + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + directiveName = state.input.slice(_position, state.position); + directiveArgs = []; + + if (directiveName.length < 1) { + throwError(state, 'directive name must not be less than one character in length'); + } + + while (ch !== 0) { + while (is_WHITE_SPACE(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (ch === 0x23/* # */) { + do { ch = state.input.charCodeAt(++state.position); } + while (ch !== 0 && !is_EOL(ch)); + break; + } + + if (is_EOL(ch)) break; + + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + directiveArgs.push(state.input.slice(_position, state.position)); + } + + if (ch !== 0) readLineBreak(state); + + if (_hasOwnProperty.call(directiveHandlers, directiveName)) { + directiveHandlers[directiveName](state, directiveName, directiveArgs); + } else { + throwWarning(state, 'unknown document directive "' + directiveName + '"'); + } + } + + skipSeparationSpace(state, true, -1); + + if (state.lineIndent === 0 && + state.input.charCodeAt(state.position) === 0x2D/* - */ && + state.input.charCodeAt(state.position + 1) === 0x2D/* - */ && + state.input.charCodeAt(state.position + 2) === 0x2D/* - */) { + state.position += 3; + skipSeparationSpace(state, true, -1); + + } else if (hasDirectives) { + throwError(state, 'directives end mark is expected'); + } + + composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true); + skipSeparationSpace(state, true, -1); + + if (state.checkLineBreaks && + PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) { + throwWarning(state, 'non-ASCII line breaks are interpreted as content'); + } + + state.documents.push(state.result); + + if (state.position === state.lineStart && testDocumentSeparator(state)) { + + if (state.input.charCodeAt(state.position) === 0x2E/* . */) { + state.position += 3; + skipSeparationSpace(state, true, -1); + } + return; + } + + if (state.position < (state.length - 1)) { + throwError(state, 'end of the stream or a document separator is expected'); + } else { + return; + } +} + + +function loadDocuments(input, options) { + input = String(input); + options = options || {}; + + if (input.length !== 0) { + + // Add tailing `\n` if not exists + if (input.charCodeAt(input.length - 1) !== 0x0A/* LF */ && + input.charCodeAt(input.length - 1) !== 0x0D/* CR */) { + input += '\n'; + } + + // Strip BOM + if (input.charCodeAt(0) === 0xFEFF) { + input = input.slice(1); + } + } + + var state = new State(input, options); + + // Use 0 as string terminator. That significantly simplifies bounds check. + state.input += '\0'; + + while (state.input.charCodeAt(state.position) === 0x20/* Space */) { + state.lineIndent += 1; + state.position += 1; + } + + while (state.position < (state.length - 1)) { + readDocument(state); + } + + return state.documents; +} + + +function loadAll(input, iterator, options) { + var documents = loadDocuments(input, options), index, length; + + if (typeof iterator !== 'function') { + return documents; + } + + for (index = 0, length = documents.length; index < length; index += 1) { + iterator(documents[index]); + } +} + + +function load(input, options) { + var documents = loadDocuments(input, options); + + if (documents.length === 0) { + /*eslint-disable no-undefined*/ + return undefined; + } else if (documents.length === 1) { + return documents[0]; + } + throw new YAMLException('expected a single document in the stream, but found more'); +} + + +function safeLoadAll(input, output, options) { + if (typeof output === 'function') { + loadAll(input, output, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); + } else { + return loadAll(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); + } +} + + +function safeLoad(input, options) { + return load(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); +} + + +module.exports.loadAll = loadAll; +module.exports.load = load; +module.exports.safeLoadAll = safeLoadAll; +module.exports.safeLoad = safeLoad; diff --git a/node_modules/js-yaml/lib/js-yaml/mark.js b/node_modules/js-yaml/lib/js-yaml/mark.js new file mode 100644 index 00000000..47b265c2 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/mark.js @@ -0,0 +1,76 @@ +'use strict'; + + +var common = require('./common'); + + +function Mark(name, buffer, position, line, column) { + this.name = name; + this.buffer = buffer; + this.position = position; + this.line = line; + this.column = column; +} + + +Mark.prototype.getSnippet = function getSnippet(indent, maxLength) { + var head, start, tail, end, snippet; + + if (!this.buffer) return null; + + indent = indent || 4; + maxLength = maxLength || 75; + + head = ''; + start = this.position; + + while (start > 0 && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(start - 1)) === -1) { + start -= 1; + if (this.position - start > (maxLength / 2 - 1)) { + head = ' ... '; + start += 5; + break; + } + } + + tail = ''; + end = this.position; + + while (end < this.buffer.length && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(end)) === -1) { + end += 1; + if (end - this.position > (maxLength / 2 - 1)) { + tail = ' ... '; + end -= 5; + break; + } + } + + snippet = this.buffer.slice(start, end); + + return common.repeat(' ', indent) + head + snippet + tail + '\n' + + common.repeat(' ', indent + this.position - start + head.length) + '^'; +}; + + +Mark.prototype.toString = function toString(compact) { + var snippet, where = ''; + + if (this.name) { + where += 'in "' + this.name + '" '; + } + + where += 'at line ' + (this.line + 1) + ', column ' + (this.column + 1); + + if (!compact) { + snippet = this.getSnippet(); + + if (snippet) { + where += ':\n' + snippet; + } + } + + return where; +}; + + +module.exports = Mark; diff --git a/node_modules/js-yaml/lib/js-yaml/schema.js b/node_modules/js-yaml/lib/js-yaml/schema.js new file mode 100644 index 00000000..ca7cf47e --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/schema.js @@ -0,0 +1,108 @@ +'use strict'; + +/*eslint-disable max-len*/ + +var common = require('./common'); +var YAMLException = require('./exception'); +var Type = require('./type'); + + +function compileList(schema, name, result) { + var exclude = []; + + schema.include.forEach(function (includedSchema) { + result = compileList(includedSchema, name, result); + }); + + schema[name].forEach(function (currentType) { + result.forEach(function (previousType, previousIndex) { + if (previousType.tag === currentType.tag && previousType.kind === currentType.kind) { + exclude.push(previousIndex); + } + }); + + result.push(currentType); + }); + + return result.filter(function (type, index) { + return exclude.indexOf(index) === -1; + }); +} + + +function compileMap(/* lists... */) { + var result = { + scalar: {}, + sequence: {}, + mapping: {}, + fallback: {} + }, index, length; + + function collectType(type) { + result[type.kind][type.tag] = result['fallback'][type.tag] = type; + } + + for (index = 0, length = arguments.length; index < length; index += 1) { + arguments[index].forEach(collectType); + } + return result; +} + + +function Schema(definition) { + this.include = definition.include || []; + this.implicit = definition.implicit || []; + this.explicit = definition.explicit || []; + + this.implicit.forEach(function (type) { + if (type.loadKind && type.loadKind !== 'scalar') { + throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.'); + } + }); + + this.compiledImplicit = compileList(this, 'implicit', []); + this.compiledExplicit = compileList(this, 'explicit', []); + this.compiledTypeMap = compileMap(this.compiledImplicit, this.compiledExplicit); +} + + +Schema.DEFAULT = null; + + +Schema.create = function createSchema() { + var schemas, types; + + switch (arguments.length) { + case 1: + schemas = Schema.DEFAULT; + types = arguments[0]; + break; + + case 2: + schemas = arguments[0]; + types = arguments[1]; + break; + + default: + throw new YAMLException('Wrong number of arguments for Schema.create function'); + } + + schemas = common.toArray(schemas); + types = common.toArray(types); + + if (!schemas.every(function (schema) { return schema instanceof Schema; })) { + throw new YAMLException('Specified list of super schemas (or a single Schema object) contains a non-Schema object.'); + } + + if (!types.every(function (type) { return type instanceof Type; })) { + throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.'); + } + + return new Schema({ + include: schemas, + explicit: types + }); +}; + + +module.exports = Schema; diff --git a/node_modules/js-yaml/lib/js-yaml/schema/core.js b/node_modules/js-yaml/lib/js-yaml/schema/core.js new file mode 100644 index 00000000..206daab5 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/schema/core.js @@ -0,0 +1,18 @@ +// Standard YAML's Core schema. +// http://www.yaml.org/spec/1.2/spec.html#id2804923 +// +// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. +// So, Core schema has no distinctions from JSON schema is JS-YAML. + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + include: [ + require('./json') + ] +}); diff --git a/node_modules/js-yaml/lib/js-yaml/schema/default_full.js b/node_modules/js-yaml/lib/js-yaml/schema/default_full.js new file mode 100644 index 00000000..a55ef42a --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/schema/default_full.js @@ -0,0 +1,25 @@ +// JS-YAML's default schema for `load` function. +// It is not described in the YAML specification. +// +// This schema is based on JS-YAML's default safe schema and includes +// JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function. +// +// Also this schema is used as default base schema at `Schema.create` function. + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = Schema.DEFAULT = new Schema({ + include: [ + require('./default_safe') + ], + explicit: [ + require('../type/js/undefined'), + require('../type/js/regexp'), + require('../type/js/function') + ] +}); diff --git a/node_modules/js-yaml/lib/js-yaml/schema/default_safe.js b/node_modules/js-yaml/lib/js-yaml/schema/default_safe.js new file mode 100644 index 00000000..11d89bbf --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/schema/default_safe.js @@ -0,0 +1,28 @@ +// JS-YAML's default schema for `safeLoad` function. +// It is not described in the YAML specification. +// +// This schema is based on standard YAML's Core schema and includes most of +// extra types described at YAML tag repository. (http://yaml.org/type/) + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + include: [ + require('./core') + ], + implicit: [ + require('../type/timestamp'), + require('../type/merge') + ], + explicit: [ + require('../type/binary'), + require('../type/omap'), + require('../type/pairs'), + require('../type/set') + ] +}); diff --git a/node_modules/js-yaml/lib/js-yaml/schema/failsafe.js b/node_modules/js-yaml/lib/js-yaml/schema/failsafe.js new file mode 100644 index 00000000..b7a33eb7 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/schema/failsafe.js @@ -0,0 +1,17 @@ +// Standard YAML's Failsafe schema. +// http://www.yaml.org/spec/1.2/spec.html#id2802346 + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + explicit: [ + require('../type/str'), + require('../type/seq'), + require('../type/map') + ] +}); diff --git a/node_modules/js-yaml/lib/js-yaml/schema/json.js b/node_modules/js-yaml/lib/js-yaml/schema/json.js new file mode 100644 index 00000000..5be3dbf8 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/schema/json.js @@ -0,0 +1,25 @@ +// Standard YAML's JSON schema. +// http://www.yaml.org/spec/1.2/spec.html#id2803231 +// +// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. +// So, this schema is not such strict as defined in the YAML specification. +// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc. + + +'use strict'; + + +var Schema = require('../schema'); + + +module.exports = new Schema({ + include: [ + require('./failsafe') + ], + implicit: [ + require('../type/null'), + require('../type/bool'), + require('../type/int'), + require('../type/float') + ] +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type.js b/node_modules/js-yaml/lib/js-yaml/type.js new file mode 100644 index 00000000..90b702ac --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type.js @@ -0,0 +1,61 @@ +'use strict'; + +var YAMLException = require('./exception'); + +var TYPE_CONSTRUCTOR_OPTIONS = [ + 'kind', + 'resolve', + 'construct', + 'instanceOf', + 'predicate', + 'represent', + 'defaultStyle', + 'styleAliases' +]; + +var YAML_NODE_KINDS = [ + 'scalar', + 'sequence', + 'mapping' +]; + +function compileStyleAliases(map) { + var result = {}; + + if (map !== null) { + Object.keys(map).forEach(function (style) { + map[style].forEach(function (alias) { + result[String(alias)] = style; + }); + }); + } + + return result; +} + +function Type(tag, options) { + options = options || {}; + + Object.keys(options).forEach(function (name) { + if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) { + throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.'); + } + }); + + // TODO: Add tag format check. + this.tag = tag; + this.kind = options['kind'] || null; + this.resolve = options['resolve'] || function () { return true; }; + this.construct = options['construct'] || function (data) { return data; }; + this.instanceOf = options['instanceOf'] || null; + this.predicate = options['predicate'] || null; + this.represent = options['represent'] || null; + this.defaultStyle = options['defaultStyle'] || null; + this.styleAliases = compileStyleAliases(options['styleAliases'] || null); + + if (YAML_NODE_KINDS.indexOf(this.kind) === -1) { + throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.'); + } +} + +module.exports = Type; diff --git a/node_modules/js-yaml/lib/js-yaml/type/binary.js b/node_modules/js-yaml/lib/js-yaml/type/binary.js new file mode 100644 index 00000000..10b18755 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/binary.js @@ -0,0 +1,138 @@ +'use strict'; + +/*eslint-disable no-bitwise*/ + +var NodeBuffer; + +try { + // A trick for browserified version, to not include `Buffer` shim + var _require = require; + NodeBuffer = _require('buffer').Buffer; +} catch (__) {} + +var Type = require('../type'); + + +// [ 64, 65, 66 ] -> [ padding, CR, LF ] +var BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r'; + + +function resolveYamlBinary(data) { + if (data === null) return false; + + var code, idx, bitlen = 0, max = data.length, map = BASE64_MAP; + + // Convert one by one. + for (idx = 0; idx < max; idx++) { + code = map.indexOf(data.charAt(idx)); + + // Skip CR/LF + if (code > 64) continue; + + // Fail on illegal characters + if (code < 0) return false; + + bitlen += 6; + } + + // If there are any bits left, source was corrupted + return (bitlen % 8) === 0; +} + +function constructYamlBinary(data) { + var idx, tailbits, + input = data.replace(/[\r\n=]/g, ''), // remove CR/LF & padding to simplify scan + max = input.length, + map = BASE64_MAP, + bits = 0, + result = []; + + // Collect by 6*4 bits (3 bytes) + + for (idx = 0; idx < max; idx++) { + if ((idx % 4 === 0) && idx) { + result.push((bits >> 16) & 0xFF); + result.push((bits >> 8) & 0xFF); + result.push(bits & 0xFF); + } + + bits = (bits << 6) | map.indexOf(input.charAt(idx)); + } + + // Dump tail + + tailbits = (max % 4) * 6; + + if (tailbits === 0) { + result.push((bits >> 16) & 0xFF); + result.push((bits >> 8) & 0xFF); + result.push(bits & 0xFF); + } else if (tailbits === 18) { + result.push((bits >> 10) & 0xFF); + result.push((bits >> 2) & 0xFF); + } else if (tailbits === 12) { + result.push((bits >> 4) & 0xFF); + } + + // Wrap into Buffer for NodeJS and leave Array for browser + if (NodeBuffer) { + // Support node 6.+ Buffer API when available + return NodeBuffer.from ? NodeBuffer.from(result) : new NodeBuffer(result); + } + + return result; +} + +function representYamlBinary(object /*, style*/) { + var result = '', bits = 0, idx, tail, + max = object.length, + map = BASE64_MAP; + + // Convert every three bytes to 4 ASCII characters. + + for (idx = 0; idx < max; idx++) { + if ((idx % 3 === 0) && idx) { + result += map[(bits >> 18) & 0x3F]; + result += map[(bits >> 12) & 0x3F]; + result += map[(bits >> 6) & 0x3F]; + result += map[bits & 0x3F]; + } + + bits = (bits << 8) + object[idx]; + } + + // Dump tail + + tail = max % 3; + + if (tail === 0) { + result += map[(bits >> 18) & 0x3F]; + result += map[(bits >> 12) & 0x3F]; + result += map[(bits >> 6) & 0x3F]; + result += map[bits & 0x3F]; + } else if (tail === 2) { + result += map[(bits >> 10) & 0x3F]; + result += map[(bits >> 4) & 0x3F]; + result += map[(bits << 2) & 0x3F]; + result += map[64]; + } else if (tail === 1) { + result += map[(bits >> 2) & 0x3F]; + result += map[(bits << 4) & 0x3F]; + result += map[64]; + result += map[64]; + } + + return result; +} + +function isBinary(object) { + return NodeBuffer && NodeBuffer.isBuffer(object); +} + +module.exports = new Type('tag:yaml.org,2002:binary', { + kind: 'scalar', + resolve: resolveYamlBinary, + construct: constructYamlBinary, + predicate: isBinary, + represent: representYamlBinary +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/bool.js b/node_modules/js-yaml/lib/js-yaml/type/bool.js new file mode 100644 index 00000000..cb774593 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/bool.js @@ -0,0 +1,35 @@ +'use strict'; + +var Type = require('../type'); + +function resolveYamlBoolean(data) { + if (data === null) return false; + + var max = data.length; + + return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) || + (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE')); +} + +function constructYamlBoolean(data) { + return data === 'true' || + data === 'True' || + data === 'TRUE'; +} + +function isBoolean(object) { + return Object.prototype.toString.call(object) === '[object Boolean]'; +} + +module.exports = new Type('tag:yaml.org,2002:bool', { + kind: 'scalar', + resolve: resolveYamlBoolean, + construct: constructYamlBoolean, + predicate: isBoolean, + represent: { + lowercase: function (object) { return object ? 'true' : 'false'; }, + uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; }, + camelcase: function (object) { return object ? 'True' : 'False'; } + }, + defaultStyle: 'lowercase' +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/float.js b/node_modules/js-yaml/lib/js-yaml/type/float.js new file mode 100644 index 00000000..127671b2 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/float.js @@ -0,0 +1,116 @@ +'use strict'; + +var common = require('../common'); +var Type = require('../type'); + +var YAML_FLOAT_PATTERN = new RegExp( + // 2.5e4, 2.5 and integers + '^(?:[-+]?(?:0|[1-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?' + + // .2e4, .2 + // special case, seems not from spec + '|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?' + + // 20:59 + '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*' + + // .inf + '|[-+]?\\.(?:inf|Inf|INF)' + + // .nan + '|\\.(?:nan|NaN|NAN))$'); + +function resolveYamlFloat(data) { + if (data === null) return false; + + if (!YAML_FLOAT_PATTERN.test(data) || + // Quick hack to not allow integers end with `_` + // Probably should update regexp & check speed + data[data.length - 1] === '_') { + return false; + } + + return true; +} + +function constructYamlFloat(data) { + var value, sign, base, digits; + + value = data.replace(/_/g, '').toLowerCase(); + sign = value[0] === '-' ? -1 : 1; + digits = []; + + if ('+-'.indexOf(value[0]) >= 0) { + value = value.slice(1); + } + + if (value === '.inf') { + return (sign === 1) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY; + + } else if (value === '.nan') { + return NaN; + + } else if (value.indexOf(':') >= 0) { + value.split(':').forEach(function (v) { + digits.unshift(parseFloat(v, 10)); + }); + + value = 0.0; + base = 1; + + digits.forEach(function (d) { + value += d * base; + base *= 60; + }); + + return sign * value; + + } + return sign * parseFloat(value, 10); +} + + +var SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/; + +function representYamlFloat(object, style) { + var res; + + if (isNaN(object)) { + switch (style) { + case 'lowercase': return '.nan'; + case 'uppercase': return '.NAN'; + case 'camelcase': return '.NaN'; + } + } else if (Number.POSITIVE_INFINITY === object) { + switch (style) { + case 'lowercase': return '.inf'; + case 'uppercase': return '.INF'; + case 'camelcase': return '.Inf'; + } + } else if (Number.NEGATIVE_INFINITY === object) { + switch (style) { + case 'lowercase': return '-.inf'; + case 'uppercase': return '-.INF'; + case 'camelcase': return '-.Inf'; + } + } else if (common.isNegativeZero(object)) { + return '-0.0'; + } + + res = object.toString(10); + + // JS stringifier can build scientific format without dots: 5e-100, + // while YAML requres dot: 5.e-100. Fix it with simple hack + + return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace('e', '.e') : res; +} + +function isFloat(object) { + return (Object.prototype.toString.call(object) === '[object Number]') && + (object % 1 !== 0 || common.isNegativeZero(object)); +} + +module.exports = new Type('tag:yaml.org,2002:float', { + kind: 'scalar', + resolve: resolveYamlFloat, + construct: constructYamlFloat, + predicate: isFloat, + represent: representYamlFloat, + defaultStyle: 'lowercase' +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/int.js b/node_modules/js-yaml/lib/js-yaml/type/int.js new file mode 100644 index 00000000..ba61c5f9 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/int.js @@ -0,0 +1,173 @@ +'use strict'; + +var common = require('../common'); +var Type = require('../type'); + +function isHexCode(c) { + return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) || + ((0x41/* A */ <= c) && (c <= 0x46/* F */)) || + ((0x61/* a */ <= c) && (c <= 0x66/* f */)); +} + +function isOctCode(c) { + return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */)); +} + +function isDecCode(c) { + return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)); +} + +function resolveYamlInteger(data) { + if (data === null) return false; + + var max = data.length, + index = 0, + hasDigits = false, + ch; + + if (!max) return false; + + ch = data[index]; + + // sign + if (ch === '-' || ch === '+') { + ch = data[++index]; + } + + if (ch === '0') { + // 0 + if (index + 1 === max) return true; + ch = data[++index]; + + // base 2, base 8, base 16 + + if (ch === 'b') { + // base 2 + index++; + + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (ch !== '0' && ch !== '1') return false; + hasDigits = true; + } + return hasDigits && ch !== '_'; + } + + + if (ch === 'x') { + // base 16 + index++; + + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (!isHexCode(data.charCodeAt(index))) return false; + hasDigits = true; + } + return hasDigits && ch !== '_'; + } + + // base 8 + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (!isOctCode(data.charCodeAt(index))) return false; + hasDigits = true; + } + return hasDigits && ch !== '_'; + } + + // base 10 (except 0) or base 60 + + // value should not start with `_`; + if (ch === '_') return false; + + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (ch === ':') break; + if (!isDecCode(data.charCodeAt(index))) { + return false; + } + hasDigits = true; + } + + // Should have digits and should not end with `_` + if (!hasDigits || ch === '_') return false; + + // if !base60 - done; + if (ch !== ':') return true; + + // base60 almost not used, no needs to optimize + return /^(:[0-5]?[0-9])+$/.test(data.slice(index)); +} + +function constructYamlInteger(data) { + var value = data, sign = 1, ch, base, digits = []; + + if (value.indexOf('_') !== -1) { + value = value.replace(/_/g, ''); + } + + ch = value[0]; + + if (ch === '-' || ch === '+') { + if (ch === '-') sign = -1; + value = value.slice(1); + ch = value[0]; + } + + if (value === '0') return 0; + + if (ch === '0') { + if (value[1] === 'b') return sign * parseInt(value.slice(2), 2); + if (value[1] === 'x') return sign * parseInt(value, 16); + return sign * parseInt(value, 8); + } + + if (value.indexOf(':') !== -1) { + value.split(':').forEach(function (v) { + digits.unshift(parseInt(v, 10)); + }); + + value = 0; + base = 1; + + digits.forEach(function (d) { + value += (d * base); + base *= 60; + }); + + return sign * value; + + } + + return sign * parseInt(value, 10); +} + +function isInteger(object) { + return (Object.prototype.toString.call(object)) === '[object Number]' && + (object % 1 === 0 && !common.isNegativeZero(object)); +} + +module.exports = new Type('tag:yaml.org,2002:int', { + kind: 'scalar', + resolve: resolveYamlInteger, + construct: constructYamlInteger, + predicate: isInteger, + represent: { + binary: function (obj) { return obj >= 0 ? '0b' + obj.toString(2) : '-0b' + obj.toString(2).slice(1); }, + octal: function (obj) { return obj >= 0 ? '0' + obj.toString(8) : '-0' + obj.toString(8).slice(1); }, + decimal: function (obj) { return obj.toString(10); }, + /* eslint-disable max-len */ + hexadecimal: function (obj) { return obj >= 0 ? '0x' + obj.toString(16).toUpperCase() : '-0x' + obj.toString(16).toUpperCase().slice(1); } + }, + defaultStyle: 'decimal', + styleAliases: { + binary: [ 2, 'bin' ], + octal: [ 8, 'oct' ], + decimal: [ 10, 'dec' ], + hexadecimal: [ 16, 'hex' ] + } +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/js/function.js b/node_modules/js-yaml/lib/js-yaml/type/js/function.js new file mode 100644 index 00000000..ba2dfd45 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/js/function.js @@ -0,0 +1,86 @@ +'use strict'; + +var esprima; + +// Browserified version does not have esprima +// +// 1. For node.js just require module as deps +// 2. For browser try to require mudule via external AMD system. +// If not found - try to fallback to window.esprima. If not +// found too - then fail to parse. +// +try { + // workaround to exclude package from browserify list. + var _require = require; + esprima = _require('esprima'); +} catch (_) { + /*global window */ + if (typeof window !== 'undefined') esprima = window.esprima; +} + +var Type = require('../../type'); + +function resolveJavascriptFunction(data) { + if (data === null) return false; + + try { + var source = '(' + data + ')', + ast = esprima.parse(source, { range: true }); + + if (ast.type !== 'Program' || + ast.body.length !== 1 || + ast.body[0].type !== 'ExpressionStatement' || + (ast.body[0].expression.type !== 'ArrowFunctionExpression' && + ast.body[0].expression.type !== 'FunctionExpression')) { + return false; + } + + return true; + } catch (err) { + return false; + } +} + +function constructJavascriptFunction(data) { + /*jslint evil:true*/ + + var source = '(' + data + ')', + ast = esprima.parse(source, { range: true }), + params = [], + body; + + if (ast.type !== 'Program' || + ast.body.length !== 1 || + ast.body[0].type !== 'ExpressionStatement' || + (ast.body[0].expression.type !== 'ArrowFunctionExpression' && + ast.body[0].expression.type !== 'FunctionExpression')) { + throw new Error('Failed to resolve function'); + } + + ast.body[0].expression.params.forEach(function (param) { + params.push(param.name); + }); + + body = ast.body[0].expression.body.range; + + // Esprima's ranges include the first '{' and the last '}' characters on + // function expressions. So cut them out. + /*eslint-disable no-new-func*/ + return new Function(params, source.slice(body[0] + 1, body[1] - 1)); +} + +function representJavascriptFunction(object /*, style*/) { + return object.toString(); +} + +function isFunction(object) { + return Object.prototype.toString.call(object) === '[object Function]'; +} + +module.exports = new Type('tag:yaml.org,2002:js/function', { + kind: 'scalar', + resolve: resolveJavascriptFunction, + construct: constructJavascriptFunction, + predicate: isFunction, + represent: representJavascriptFunction +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/js/regexp.js b/node_modules/js-yaml/lib/js-yaml/type/js/regexp.js new file mode 100644 index 00000000..43fa4701 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/js/regexp.js @@ -0,0 +1,60 @@ +'use strict'; + +var Type = require('../../type'); + +function resolveJavascriptRegExp(data) { + if (data === null) return false; + if (data.length === 0) return false; + + var regexp = data, + tail = /\/([gim]*)$/.exec(data), + modifiers = ''; + + // if regexp starts with '/' it can have modifiers and must be properly closed + // `/foo/gim` - modifiers tail can be maximum 3 chars + if (regexp[0] === '/') { + if (tail) modifiers = tail[1]; + + if (modifiers.length > 3) return false; + // if expression starts with /, is should be properly terminated + if (regexp[regexp.length - modifiers.length - 1] !== '/') return false; + } + + return true; +} + +function constructJavascriptRegExp(data) { + var regexp = data, + tail = /\/([gim]*)$/.exec(data), + modifiers = ''; + + // `/foo/gim` - tail can be maximum 4 chars + if (regexp[0] === '/') { + if (tail) modifiers = tail[1]; + regexp = regexp.slice(1, regexp.length - modifiers.length - 1); + } + + return new RegExp(regexp, modifiers); +} + +function representJavascriptRegExp(object /*, style*/) { + var result = '/' + object.source + '/'; + + if (object.global) result += 'g'; + if (object.multiline) result += 'm'; + if (object.ignoreCase) result += 'i'; + + return result; +} + +function isRegExp(object) { + return Object.prototype.toString.call(object) === '[object RegExp]'; +} + +module.exports = new Type('tag:yaml.org,2002:js/regexp', { + kind: 'scalar', + resolve: resolveJavascriptRegExp, + construct: constructJavascriptRegExp, + predicate: isRegExp, + represent: representJavascriptRegExp +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/js/undefined.js b/node_modules/js-yaml/lib/js-yaml/type/js/undefined.js new file mode 100644 index 00000000..95b5569f --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/js/undefined.js @@ -0,0 +1,28 @@ +'use strict'; + +var Type = require('../../type'); + +function resolveJavascriptUndefined() { + return true; +} + +function constructJavascriptUndefined() { + /*eslint-disable no-undefined*/ + return undefined; +} + +function representJavascriptUndefined() { + return ''; +} + +function isUndefined(object) { + return typeof object === 'undefined'; +} + +module.exports = new Type('tag:yaml.org,2002:js/undefined', { + kind: 'scalar', + resolve: resolveJavascriptUndefined, + construct: constructJavascriptUndefined, + predicate: isUndefined, + represent: representJavascriptUndefined +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/map.js b/node_modules/js-yaml/lib/js-yaml/type/map.js new file mode 100644 index 00000000..f327beeb --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/map.js @@ -0,0 +1,8 @@ +'use strict'; + +var Type = require('../type'); + +module.exports = new Type('tag:yaml.org,2002:map', { + kind: 'mapping', + construct: function (data) { return data !== null ? data : {}; } +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/merge.js b/node_modules/js-yaml/lib/js-yaml/type/merge.js new file mode 100644 index 00000000..ae08a864 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/merge.js @@ -0,0 +1,12 @@ +'use strict'; + +var Type = require('../type'); + +function resolveYamlMerge(data) { + return data === '<<' || data === null; +} + +module.exports = new Type('tag:yaml.org,2002:merge', { + kind: 'scalar', + resolve: resolveYamlMerge +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/null.js b/node_modules/js-yaml/lib/js-yaml/type/null.js new file mode 100644 index 00000000..6874daa6 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/null.js @@ -0,0 +1,34 @@ +'use strict'; + +var Type = require('../type'); + +function resolveYamlNull(data) { + if (data === null) return true; + + var max = data.length; + + return (max === 1 && data === '~') || + (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL')); +} + +function constructYamlNull() { + return null; +} + +function isNull(object) { + return object === null; +} + +module.exports = new Type('tag:yaml.org,2002:null', { + kind: 'scalar', + resolve: resolveYamlNull, + construct: constructYamlNull, + predicate: isNull, + represent: { + canonical: function () { return '~'; }, + lowercase: function () { return 'null'; }, + uppercase: function () { return 'NULL'; }, + camelcase: function () { return 'Null'; } + }, + defaultStyle: 'lowercase' +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/omap.js b/node_modules/js-yaml/lib/js-yaml/type/omap.js new file mode 100644 index 00000000..b2b5323b --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/omap.js @@ -0,0 +1,44 @@ +'use strict'; + +var Type = require('../type'); + +var _hasOwnProperty = Object.prototype.hasOwnProperty; +var _toString = Object.prototype.toString; + +function resolveYamlOmap(data) { + if (data === null) return true; + + var objectKeys = [], index, length, pair, pairKey, pairHasKey, + object = data; + + for (index = 0, length = object.length; index < length; index += 1) { + pair = object[index]; + pairHasKey = false; + + if (_toString.call(pair) !== '[object Object]') return false; + + for (pairKey in pair) { + if (_hasOwnProperty.call(pair, pairKey)) { + if (!pairHasKey) pairHasKey = true; + else return false; + } + } + + if (!pairHasKey) return false; + + if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey); + else return false; + } + + return true; +} + +function constructYamlOmap(data) { + return data !== null ? data : []; +} + +module.exports = new Type('tag:yaml.org,2002:omap', { + kind: 'sequence', + resolve: resolveYamlOmap, + construct: constructYamlOmap +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/pairs.js b/node_modules/js-yaml/lib/js-yaml/type/pairs.js new file mode 100644 index 00000000..74b52403 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/pairs.js @@ -0,0 +1,53 @@ +'use strict'; + +var Type = require('../type'); + +var _toString = Object.prototype.toString; + +function resolveYamlPairs(data) { + if (data === null) return true; + + var index, length, pair, keys, result, + object = data; + + result = new Array(object.length); + + for (index = 0, length = object.length; index < length; index += 1) { + pair = object[index]; + + if (_toString.call(pair) !== '[object Object]') return false; + + keys = Object.keys(pair); + + if (keys.length !== 1) return false; + + result[index] = [ keys[0], pair[keys[0]] ]; + } + + return true; +} + +function constructYamlPairs(data) { + if (data === null) return []; + + var index, length, pair, keys, result, + object = data; + + result = new Array(object.length); + + for (index = 0, length = object.length; index < length; index += 1) { + pair = object[index]; + + keys = Object.keys(pair); + + result[index] = [ keys[0], pair[keys[0]] ]; + } + + return result; +} + +module.exports = new Type('tag:yaml.org,2002:pairs', { + kind: 'sequence', + resolve: resolveYamlPairs, + construct: constructYamlPairs +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/seq.js b/node_modules/js-yaml/lib/js-yaml/type/seq.js new file mode 100644 index 00000000..be8f77f2 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/seq.js @@ -0,0 +1,8 @@ +'use strict'; + +var Type = require('../type'); + +module.exports = new Type('tag:yaml.org,2002:seq', { + kind: 'sequence', + construct: function (data) { return data !== null ? data : []; } +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/set.js b/node_modules/js-yaml/lib/js-yaml/type/set.js new file mode 100644 index 00000000..f885a329 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/set.js @@ -0,0 +1,29 @@ +'use strict'; + +var Type = require('../type'); + +var _hasOwnProperty = Object.prototype.hasOwnProperty; + +function resolveYamlSet(data) { + if (data === null) return true; + + var key, object = data; + + for (key in object) { + if (_hasOwnProperty.call(object, key)) { + if (object[key] !== null) return false; + } + } + + return true; +} + +function constructYamlSet(data) { + return data !== null ? data : {}; +} + +module.exports = new Type('tag:yaml.org,2002:set', { + kind: 'mapping', + resolve: resolveYamlSet, + construct: constructYamlSet +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/str.js b/node_modules/js-yaml/lib/js-yaml/type/str.js new file mode 100644 index 00000000..27acc106 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/str.js @@ -0,0 +1,8 @@ +'use strict'; + +var Type = require('../type'); + +module.exports = new Type('tag:yaml.org,2002:str', { + kind: 'scalar', + construct: function (data) { return data !== null ? data : ''; } +}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/timestamp.js b/node_modules/js-yaml/lib/js-yaml/type/timestamp.js new file mode 100644 index 00000000..8fa9c586 --- /dev/null +++ b/node_modules/js-yaml/lib/js-yaml/type/timestamp.js @@ -0,0 +1,88 @@ +'use strict'; + +var Type = require('../type'); + +var YAML_DATE_REGEXP = new RegExp( + '^([0-9][0-9][0-9][0-9])' + // [1] year + '-([0-9][0-9])' + // [2] month + '-([0-9][0-9])$'); // [3] day + +var YAML_TIMESTAMP_REGEXP = new RegExp( + '^([0-9][0-9][0-9][0-9])' + // [1] year + '-([0-9][0-9]?)' + // [2] month + '-([0-9][0-9]?)' + // [3] day + '(?:[Tt]|[ \\t]+)' + // ... + '([0-9][0-9]?)' + // [4] hour + ':([0-9][0-9])' + // [5] minute + ':([0-9][0-9])' + // [6] second + '(?:\\.([0-9]*))?' + // [7] fraction + '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour + '(?::([0-9][0-9]))?))?$'); // [11] tz_minute + +function resolveYamlTimestamp(data) { + if (data === null) return false; + if (YAML_DATE_REGEXP.exec(data) !== null) return true; + if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true; + return false; +} + +function constructYamlTimestamp(data) { + var match, year, month, day, hour, minute, second, fraction = 0, + delta = null, tz_hour, tz_minute, date; + + match = YAML_DATE_REGEXP.exec(data); + if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data); + + if (match === null) throw new Error('Date resolve error'); + + // match: [1] year [2] month [3] day + + year = +(match[1]); + month = +(match[2]) - 1; // JS month starts with 0 + day = +(match[3]); + + if (!match[4]) { // no hour + return new Date(Date.UTC(year, month, day)); + } + + // match: [4] hour [5] minute [6] second [7] fraction + + hour = +(match[4]); + minute = +(match[5]); + second = +(match[6]); + + if (match[7]) { + fraction = match[7].slice(0, 3); + while (fraction.length < 3) { // milli-seconds + fraction += '0'; + } + fraction = +fraction; + } + + // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute + + if (match[9]) { + tz_hour = +(match[10]); + tz_minute = +(match[11] || 0); + delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds + if (match[9] === '-') delta = -delta; + } + + date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction)); + + if (delta) date.setTime(date.getTime() - delta); + + return date; +} + +function representYamlTimestamp(object /*, style*/) { + return object.toISOString(); +} + +module.exports = new Type('tag:yaml.org,2002:timestamp', { + kind: 'scalar', + resolve: resolveYamlTimestamp, + construct: constructYamlTimestamp, + instanceOf: Date, + represent: representYamlTimestamp +}); diff --git a/node_modules/js-yaml/package.json b/node_modules/js-yaml/package.json new file mode 100644 index 00000000..4b0efb5d --- /dev/null +++ b/node_modules/js-yaml/package.json @@ -0,0 +1,92 @@ +{ + "_from": "js-yaml@^3.9.1", + "_id": "js-yaml@3.11.0", + "_inBundle": false, + "_integrity": "sha512-saJstZWv7oNeOyBh3+Dx1qWzhW0+e6/8eDzo7p5rDFqxntSztloLtuKu+Ejhtq82jsilwOIZYsCz+lIjthg1Hw==", + "_location": "/js-yaml", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "js-yaml@^3.9.1", + "name": "js-yaml", + "escapedName": "js-yaml", + "rawSpec": "^3.9.1", + "saveSpec": null, + "fetchSpec": "^3.9.1" + }, + "_requiredBy": [ + "/eslint" + ], + "_resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.11.0.tgz", + "_shasum": "597c1a8bd57152f26d622ce4117851a51f5ebaef", + "_spec": "js-yaml@^3.9.1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", + "author": { + "name": "Vladimir Zapparov", + "email": "dervus.grim@gmail.com" + }, + "bin": { + "js-yaml": "bin/js-yaml.js" + }, + "bugs": { + "url": "https://github.com/nodeca/js-yaml/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Aleksey V Zapparov", + "email": "ixti@member.fsf.org", + "url": "http://www.ixti.net/" + }, + { + "name": "Vitaly Puzrin", + "email": "vitaly@rcdesign.ru", + "url": "https://github.com/puzrin" + }, + { + "name": "Martin Grenfell", + "email": "martin.grenfell@gmail.com", + "url": "http://got-ravings.blogspot.com" + } + ], + "dependencies": { + "argparse": "^1.0.7", + "esprima": "^4.0.0" + }, + "deprecated": false, + "description": "YAML 1.2 parser and serializer", + "devDependencies": { + "ansi": "^0.3.1", + "benchmark": "^2.1.4", + "browserify": "^14.3.0", + "codemirror": "^5.13.4", + "eslint": "^4.1.1", + "istanbul": "^0.4.5", + "mocha": "^3.3.0", + "uglify-js": "^3.0.1" + }, + "files": [ + "index.js", + "lib/", + "bin/", + "dist/" + ], + "homepage": "https://github.com/nodeca/js-yaml", + "keywords": [ + "yaml", + "parser", + "serializer", + "pyyaml" + ], + "license": "MIT", + "name": "js-yaml", + "repository": { + "type": "git", + "url": "git+https://github.com/nodeca/js-yaml.git" + }, + "scripts": { + "test": "make test" + }, + "version": "3.11.0" +} diff --git a/node_modules/json-schema-traverse/.eslintrc.yml b/node_modules/json-schema-traverse/.eslintrc.yml new file mode 100644 index 00000000..ab1762da --- /dev/null +++ b/node_modules/json-schema-traverse/.eslintrc.yml @@ -0,0 +1,27 @@ +extends: eslint:recommended +env: + node: true + browser: true +rules: + block-scoped-var: 2 + complexity: [2, 13] + curly: [2, multi-or-nest, consistent] + dot-location: [2, property] + dot-notation: 2 + indent: [2, 2, SwitchCase: 1] + linebreak-style: [2, unix] + new-cap: 2 + no-console: [2, allow: [warn, error]] + no-else-return: 2 + no-eq-null: 2 + no-fallthrough: 2 + no-invalid-this: 2 + no-return-assign: 2 + no-shadow: 1 + no-trailing-spaces: 2 + no-use-before-define: [2, nofunc] + quotes: [2, single, avoid-escape] + semi: [2, always] + strict: [2, global] + valid-jsdoc: [2, requireReturn: false] + no-control-regex: 0 diff --git a/node_modules/json-schema-traverse/.npmignore b/node_modules/json-schema-traverse/.npmignore new file mode 100644 index 00000000..d0935579 --- /dev/null +++ b/node_modules/json-schema-traverse/.npmignore @@ -0,0 +1,60 @@ +# Logs +logs +*.log +npm-debug.log* +yarn-debug.log* +yarn-error.log* + +# Runtime data +pids +*.pid +*.seed +*.pid.lock + +# Directory for instrumented libs generated by jscoverage/JSCover +lib-cov + +# Coverage directory used by tools like istanbul +coverage + +# nyc test coverage +.nyc_output + +# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) +.grunt + +# Bower dependency directory (https://bower.io/) +bower_components + +# node-waf configuration +.lock-wscript + +# Compiled binary addons (http://nodejs.org/api/addons.html) +build/Release + +# Dependency directories +node_modules/ +jspm_packages/ + +# Typescript v1 declaration files +typings/ + +# Optional npm cache directory +.npm + +# Optional eslint cache +.eslintcache + +# Optional REPL history +.node_repl_history + +# Output of 'npm pack' +*.tgz + +# Yarn Integrity file +.yarn-integrity + +# dotenv environment variables file +.env + +.DS_Store diff --git a/node_modules/json-schema-traverse/.travis.yml b/node_modules/json-schema-traverse/.travis.yml new file mode 100644 index 00000000..7ddce74b --- /dev/null +++ b/node_modules/json-schema-traverse/.travis.yml @@ -0,0 +1,8 @@ +language: node_js +node_js: + - "4" + - "6" + - "7" + - "8" +after_script: + - coveralls < coverage/lcov.info diff --git a/node_modules/json-schema-traverse/LICENSE b/node_modules/json-schema-traverse/LICENSE new file mode 100644 index 00000000..7f154356 --- /dev/null +++ b/node_modules/json-schema-traverse/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2017 Evgeny Poberezkin + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/json-schema-traverse/README.md b/node_modules/json-schema-traverse/README.md new file mode 100644 index 00000000..d4286a23 --- /dev/null +++ b/node_modules/json-schema-traverse/README.md @@ -0,0 +1,69 @@ +# json-schema-traverse +Traverse JSON Schema passing each schema object to callback + +[![Build Status](https://travis-ci.org/epoberezkin/json-schema-traverse.svg?branch=master)](https://travis-ci.org/epoberezkin/json-schema-traverse) +[![npm version](https://badge.fury.io/js/json-schema-traverse.svg)](https://www.npmjs.com/package/json-schema-traverse) +[![Coverage Status](https://coveralls.io/repos/github/epoberezkin/json-schema-traverse/badge.svg?branch=master)](https://coveralls.io/github/epoberezkin/json-schema-traverse?branch=master) + + +## Install + +``` +npm install json-schema-traverse +``` + + +## Usage + +```javascript +const traverse = require('json-schema-traverse'); +const schema = { + properties: { + foo: {type: 'string'}, + bar: {type: 'integer'} + } +}; + +traverse(schema, cb); +// cb is called 3 times with: +// 1. root schema +// 2. {type: 'string'} +// 3. {type: 'integer'} +``` + +Callback function is called for each schema object (not including draft-06 boolean schemas), including the root schema. Schema references ($ref) are not resolved, they are passed as is. + +Callback is passed these parameters: + +- _schema_: the current schema object +- _JSON pointer_: from the root schema to the current schema object +- _root schema_: the schema passed to `traverse` object +- _parent JSON pointer_: from the root schema to the parent schema object (see below) +- _parent keyword_: the keyword inside which this schema appears (e.g. `properties`, `anyOf`, etc.) +- _parent schema_: not necessarily parent object/array; in the example above the parent schema for `{type: 'string'}` is the root schema +- _index/property_: index or property name in the array/object containing multiple schemas; in the example above for `{type: 'string'}` the property name is `'foo'` + + +## Traverse objects in all unknown keywords + +```javascript +const traverse = require('json-schema-traverse'); +const schema = { + mySchema: { + minimum: 1, + maximum: 2 + } +}; + +traverse(schema, {allKeys: true}, cb); +// cb is called 2 times with: +// 1. root schema +// 2. mySchema +``` + +Without option `allKeys: true` callback will be called only with root schema. + + +## License + +[MIT](https://github.com/epoberezkin/json-schema-traverse/blob/master/LICENSE) diff --git a/node_modules/json-schema-traverse/index.js b/node_modules/json-schema-traverse/index.js new file mode 100644 index 00000000..79eeb6a0 --- /dev/null +++ b/node_modules/json-schema-traverse/index.js @@ -0,0 +1,81 @@ +'use strict'; + +var traverse = module.exports = function (schema, opts, cb) { + if (typeof opts == 'function') { + cb = opts; + opts = {}; + } + _traverse(opts, cb, schema, '', schema); +}; + + +traverse.keywords = { + additionalItems: true, + items: true, + contains: true, + additionalProperties: true, + propertyNames: true, + not: true +}; + +traverse.arrayKeywords = { + items: true, + allOf: true, + anyOf: true, + oneOf: true +}; + +traverse.propsKeywords = { + definitions: true, + properties: true, + patternProperties: true, + dependencies: true +}; + +traverse.skipKeywords = { + enum: true, + const: true, + required: true, + maximum: true, + minimum: true, + exclusiveMaximum: true, + exclusiveMinimum: true, + multipleOf: true, + maxLength: true, + minLength: true, + pattern: true, + format: true, + maxItems: true, + minItems: true, + uniqueItems: true, + maxProperties: true, + minProperties: true +}; + + +function _traverse(opts, cb, schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex) { + if (schema && typeof schema == 'object' && !Array.isArray(schema)) { + cb(schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex); + for (var key in schema) { + var sch = schema[key]; + if (Array.isArray(sch)) { + if (key in traverse.arrayKeywords) { + for (var i=0; i +__Light ECMAScript (JavaScript) Value Notation__ +Levn is a library which allows you to parse a string into a JavaScript value based on an expected type. It is meant for short amounts of human entered data (eg. config files, command line arguments). + +Levn aims to concisely describe JavaScript values in text, and allow for the extraction and validation of those values. Levn uses [type-check](https://github.com/gkz/type-check) for its type format, and to validate the results. MIT license. Version 0.3.0. + +__How is this different than JSON?__ levn is meant to be written by humans only, is (due to the previous point) much more concise, can be validated against supplied types, has regex and date literals, and can easily be extended with custom types. On the other hand, it is probably slower and thus less efficient at transporting large amounts of data, which is fine since this is not its purpose. + + npm install levn + +For updates on levn, [follow me on twitter](https://twitter.com/gkzahariev). + + +## Quick Examples + +```js +var parse = require('levn').parse; +parse('Number', '2'); // 2 +parse('String', '2'); // '2' +parse('String', 'levn'); // 'levn' +parse('String', 'a b'); // 'a b' +parse('Boolean', 'true'); // true + +parse('Date', '#2011-11-11#'); // (Date object) +parse('Date', '2011-11-11'); // (Date object) +parse('RegExp', '/[a-z]/gi'); // /[a-z]/gi +parse('RegExp', 're'); // /re/ +parse('Int', '2'); // 2 + +parse('Number | String', 'str'); // 'str' +parse('Number | String', '2'); // 2 + +parse('[Number]', '[1,2,3]'); // [1,2,3] +parse('(String, Boolean)', '(hi, false)'); // ['hi', false] +parse('{a: String, b: Number}', '{a: str, b: 2}'); // {a: 'str', b: 2} + +// at the top level, you can ommit surrounding delimiters +parse('[Number]', '1,2,3'); // [1,2,3] +parse('(String, Boolean)', 'hi, false'); // ['hi', false] +parse('{a: String, b: Number}', 'a: str, b: 2'); // {a: 'str', b: 2} + +// wildcard - auto choose type +parse('*', '[hi,(null,[42]),{k: true}]'); // ['hi', [null, [42]], {k: true}] +``` +## Usage + +`require('levn');` returns an object that exposes three properties. `VERSION` is the current version of the library as a string. `parse` and `parsedTypeParse` are functions. + +```js +// parse(type, input, options); +parse('[Number]', '1,2,3'); // [1, 2, 3] + +// parsedTypeParse(parsedType, input, options); +var parsedType = require('type-check').parseType('[Number]'); +parsedTypeParse(parsedType, '1,2,3'); // [1, 2, 3] +``` + +### parse(type, input, options) + +`parse` casts the string `input` into a JavaScript value according to the specified `type` in the [type format](https://github.com/gkz/type-check#type-format) (and taking account the optional `options`) and returns the resulting JavaScript value. + +##### arguments +* type - `String` - the type written in the [type format](https://github.com/gkz/type-check#type-format) which to check against +* input - `String` - the value written in the [levn format](#levn-format) +* options - `Maybe Object` - an optional parameter specifying additional [options](#options) + +##### returns +`*` - the resulting JavaScript value + +##### example +```js +parse('[Number]', '1,2,3'); // [1, 2, 3] +``` + +### parsedTypeParse(parsedType, input, options) + +`parsedTypeParse` casts the string `input` into a JavaScript value according to the specified `type` which has already been parsed (and taking account the optional `options`) and returns the resulting JavaScript value. You can parse a type using the [type-check](https://github.com/gkz/type-check) library's `parseType` function. + +##### arguments +* type - `Object` - the type in the parsed type format which to check against +* input - `String` - the value written in the [levn format](#levn-format) +* options - `Maybe Object` - an optional parameter specifying additional [options](#options) + +##### returns +`*` - the resulting JavaScript value + +##### example +```js +var parsedType = require('type-check').parseType('[Number]'); +parsedTypeParse(parsedType, '1,2,3'); // [1, 2, 3] +``` + +## Levn Format + +Levn can use the type information you provide to choose the appropriate value to produce from the input. For the same input, it will choose a different output value depending on the type provided. For example, `parse('Number', '2')` will produce the number `2`, but `parse('String', '2')` will produce the string `"2"`. + +If you do not provide type information, and simply use `*`, levn will parse the input according the unambiguous "explicit" mode, which we will now detail - you can also set the `explicit` option to true manually in the [options](#options). + +* `"string"`, `'string'` are parsed as a String, eg. `"a msg"` is `"a msg"` +* `#date#` is parsed as a Date, eg. `#2011-11-11#` is `new Date('2011-11-11')` +* `/regexp/flags` is parsed as a RegExp, eg. `/re/gi` is `/re/gi` +* `undefined`, `null`, `NaN`, `true`, and `false` are all their JavaScript equivalents +* `[element1, element2, etc]` is an Array, and the casting procedure is recursively applied to each element. Eg. `[1,2,3]` is `[1,2,3]`. +* `(element1, element2, etc)` is an tuple, and the casting procedure is recursively applied to each element. Eg. `(1, a)` is `(1, a)` (is `[1, 'a']`). +* `{key1: val1, key2: val2, ...}` is an Object, and the casting procedure is recursively applied to each property. Eg. `{a: 1, b: 2}` is `{a: 1, b: 2}`. +* Any test which does not fall under the above, and which does not contain special characters (`[``]``(``)``{``}``:``,`) is a string, eg. `$12- blah` is `"$12- blah"`. + +If you do provide type information, you can make your input more concise as the program already has some information about what it expects. Please see the [type format](https://github.com/gkz/type-check#type-format) section of [type-check](https://github.com/gkz/type-check) for more information about how to specify types. There are some rules about what levn can do with the information: + +* If a String is expected, and only a String, all characters of the input (including any special ones) will become part of the output. Eg. `[({})]` is `"[({})]"`, and `"hi"` is `'"hi"'`. +* If a Date is expected, the surrounding `#` can be omitted from date literals. Eg. `2011-11-11` is `new Date('2011-11-11')`. +* If a RegExp is expected, no flags need to be specified, and the regex is not using any of the special characters,the opening and closing `/` can be omitted - this will have the affect of setting the source of the regex to the input. Eg. `regex` is `/regex/`. +* If an Array is expected, and it is the root node (at the top level), the opening `[` and closing `]` can be omitted. Eg. `1,2,3` is `[1,2,3]`. +* If a tuple is expected, and it is the root node (at the top level), the opening `(` and closing `)` can be omitted. Eg. `1, a` is `(1, a)` (is `[1, 'a']`). +* If an Object is expected, and it is the root node (at the top level), the opening `{` and closing `}` can be omitted. Eg `a: 1, b: 2` is `{a: 1, b: 2}`. + +If you list multiple types (eg. `Number | String`), it will first attempt to cast to the first type and then validate - if the validation fails it will move on to the next type and so forth, left to right. You must be careful as some types will succeed with any input, such as String. Thus put String at the end of your list. In non-explicit mode, Date and RegExp will succeed with a large variety of input - also be careful with these and list them near the end if not last in your list. + +Whitespace between special characters and elements is inconsequential. + +## Options + +Options is an object. It is an optional parameter to the `parse` and `parsedTypeParse` functions. + +### Explicit + +A `Boolean`. By default it is `false`. + +__Example:__ + +```js +parse('RegExp', 're', {explicit: false}); // /re/ +parse('RegExp', 're', {explicit: true}); // Error: ... does not type check... +parse('RegExp | String', 're', {explicit: true}); // 're' +``` + +`explicit` sets whether to be in explicit mode or not. Using `*` automatically activates explicit mode. For more information, read the [levn format](#levn-format) section. + +### customTypes + +An `Object`. Empty `{}` by default. + +__Example:__ + +```js +var options = { + customTypes: { + Even: { + typeOf: 'Number', + validate: function (x) { + return x % 2 === 0; + }, + cast: function (x) { + return {type: 'Just', value: parseInt(x)}; + } + } + } +} +parse('Even', '2', options); // 2 +parse('Even', '3', options); // Error: Value: "3" does not type check... +``` + +__Another Example:__ +```js +function Person(name, age){ + this.name = name; + this.age = age; +} +var options = { + customTypes: { + Person: { + typeOf: 'Object', + validate: function (x) { + x instanceof Person; + }, + cast: function (value, options, typesCast) { + var name, age; + if ({}.toString.call(value).slice(8, -1) !== 'Object') { + return {type: 'Nothing'}; + } + name = typesCast(value.name, [{type: 'String'}], options); + age = typesCast(value.age, [{type: 'Numger'}], options); + return {type: 'Just', value: new Person(name, age)}; + } + } +} +parse('Person', '{name: Laura, age: 25}', options); // Person {name: 'Laura', age: 25} +``` + +`customTypes` is an object whose keys are the name of the types, and whose values are an object with three properties, `typeOf`, `validate`, and `cast`. For more information about `typeOf` and `validate`, please see the [custom types](https://github.com/gkz/type-check#custom-types) section of type-check. + +`cast` is a function which receives three arguments, the value under question, options, and the typesCast function. In `cast`, attempt to cast the value into the specified type. If you are successful, return an object in the format `{type: 'Just', value: CAST-VALUE}`, if you know it won't work, return `{type: 'Nothing'}`. You can use the `typesCast` function to cast any child values. Remember to pass `options` to it. In your function you can also check for `options.explicit` and act accordingly. + +## Technical About + +`levn` is written in [LiveScript](http://livescript.net/) - a language that compiles to JavaScript. It uses [type-check](https://github.com/gkz/type-check) to both parse types and validate values. It also uses the [prelude.ls](http://preludels.com/) library. diff --git a/node_modules/levn/lib/cast.js b/node_modules/levn/lib/cast.js new file mode 100644 index 00000000..411e29d4 --- /dev/null +++ b/node_modules/levn/lib/cast.js @@ -0,0 +1,298 @@ +// Generated by LiveScript 1.4.0 +(function(){ + var parsedTypeCheck, types, toString$ = {}.toString; + parsedTypeCheck = require('type-check').parsedTypeCheck; + types = { + '*': function(value, options){ + switch (toString$.call(value).slice(8, -1)) { + case 'Array': + return typeCast(value, { + type: 'Array' + }, options); + case 'Object': + return typeCast(value, { + type: 'Object' + }, options); + default: + return { + type: 'Just', + value: typesCast(value, [ + { + type: 'Undefined' + }, { + type: 'Null' + }, { + type: 'NaN' + }, { + type: 'Boolean' + }, { + type: 'Number' + }, { + type: 'Date' + }, { + type: 'RegExp' + }, { + type: 'Array' + }, { + type: 'Object' + }, { + type: 'String' + } + ], (options.explicit = true, options)) + }; + } + }, + Undefined: function(it){ + if (it === 'undefined' || it === void 8) { + return { + type: 'Just', + value: void 8 + }; + } else { + return { + type: 'Nothing' + }; + } + }, + Null: function(it){ + if (it === 'null') { + return { + type: 'Just', + value: null + }; + } else { + return { + type: 'Nothing' + }; + } + }, + NaN: function(it){ + if (it === 'NaN') { + return { + type: 'Just', + value: NaN + }; + } else { + return { + type: 'Nothing' + }; + } + }, + Boolean: function(it){ + if (it === 'true') { + return { + type: 'Just', + value: true + }; + } else if (it === 'false') { + return { + type: 'Just', + value: false + }; + } else { + return { + type: 'Nothing' + }; + } + }, + Number: function(it){ + return { + type: 'Just', + value: +it + }; + }, + Int: function(it){ + return { + type: 'Just', + value: +it + }; + }, + Float: function(it){ + return { + type: 'Just', + value: +it + }; + }, + Date: function(value, options){ + var that; + if (that = /^\#([\s\S]*)\#$/.exec(value)) { + return { + type: 'Just', + value: new Date(+that[1] || that[1]) + }; + } else if (options.explicit) { + return { + type: 'Nothing' + }; + } else { + return { + type: 'Just', + value: new Date(+value || value) + }; + } + }, + RegExp: function(value, options){ + var that; + if (that = /^\/([\s\S]*)\/([gimy]*)$/.exec(value)) { + return { + type: 'Just', + value: new RegExp(that[1], that[2]) + }; + } else if (options.explicit) { + return { + type: 'Nothing' + }; + } else { + return { + type: 'Just', + value: new RegExp(value) + }; + } + }, + Array: function(value, options){ + return castArray(value, { + of: [{ + type: '*' + }] + }, options); + }, + Object: function(value, options){ + return castFields(value, { + of: {} + }, options); + }, + String: function(it){ + var that; + if (toString$.call(it).slice(8, -1) !== 'String') { + return { + type: 'Nothing' + }; + } + if (that = it.match(/^'([\s\S]*)'$/)) { + return { + type: 'Just', + value: that[1].replace(/\\'/g, "'") + }; + } else if (that = it.match(/^"([\s\S]*)"$/)) { + return { + type: 'Just', + value: that[1].replace(/\\"/g, '"') + }; + } else { + return { + type: 'Just', + value: it + }; + } + } + }; + function castArray(node, type, options){ + var typeOf, element; + if (toString$.call(node).slice(8, -1) !== 'Array') { + return { + type: 'Nothing' + }; + } + typeOf = type.of; + return { + type: 'Just', + value: (function(){ + var i$, ref$, len$, results$ = []; + for (i$ = 0, len$ = (ref$ = node).length; i$ < len$; ++i$) { + element = ref$[i$]; + results$.push(typesCast(element, typeOf, options)); + } + return results$; + }()) + }; + } + function castTuple(node, type, options){ + var result, i, i$, ref$, len$, types, cast; + if (toString$.call(node).slice(8, -1) !== 'Array') { + return { + type: 'Nothing' + }; + } + result = []; + i = 0; + for (i$ = 0, len$ = (ref$ = type.of).length; i$ < len$; ++i$) { + types = ref$[i$]; + cast = typesCast(node[i], types, options); + if (toString$.call(cast).slice(8, -1) !== 'Undefined') { + result.push(cast); + } + i++; + } + if (node.length <= i) { + return { + type: 'Just', + value: result + }; + } else { + return { + type: 'Nothing' + }; + } + } + function castFields(node, type, options){ + var typeOf, key, value; + if (toString$.call(node).slice(8, -1) !== 'Object') { + return { + type: 'Nothing' + }; + } + typeOf = type.of; + return { + type: 'Just', + value: (function(){ + var ref$, resultObj$ = {}; + for (key in ref$ = node) { + value = ref$[key]; + resultObj$[typesCast(key, [{ + type: 'String' + }], options)] = typesCast(value, typeOf[key] || [{ + type: '*' + }], options); + } + return resultObj$; + }()) + }; + } + function typeCast(node, typeObj, options){ + var type, structure, castFunc, ref$; + type = typeObj.type, structure = typeObj.structure; + if (type) { + castFunc = ((ref$ = options.customTypes[type]) != null ? ref$.cast : void 8) || types[type]; + if (!castFunc) { + throw new Error("Type not defined: " + type + "."); + } + return castFunc(node, options, typesCast); + } else { + switch (structure) { + case 'array': + return castArray(node, typeObj, options); + case 'tuple': + return castTuple(node, typeObj, options); + case 'fields': + return castFields(node, typeObj, options); + } + } + } + function typesCast(node, types, options){ + var i$, len$, type, ref$, valueType, value; + for (i$ = 0, len$ = types.length; i$ < len$; ++i$) { + type = types[i$]; + ref$ = typeCast(node, type, options), valueType = ref$.type, value = ref$.value; + if (valueType === 'Nothing') { + continue; + } + if (parsedTypeCheck([type], value, { + customTypes: options.customTypes + })) { + return value; + } + } + throw new Error("Value " + JSON.stringify(node) + " does not type check against " + JSON.stringify(types) + "."); + } + module.exports = typesCast; +}).call(this); diff --git a/node_modules/levn/lib/coerce.js b/node_modules/levn/lib/coerce.js new file mode 100644 index 00000000..027b6da0 --- /dev/null +++ b/node_modules/levn/lib/coerce.js @@ -0,0 +1,285 @@ +// Generated by LiveScript 1.2.0 +(function(){ + var parsedTypeCheck, types, toString$ = {}.toString; + parsedTypeCheck = require('type-check').parsedTypeCheck; + types = { + '*': function(it){ + switch (toString$.call(it).slice(8, -1)) { + case 'Array': + return coerceType(it, { + type: 'Array' + }); + case 'Object': + return coerceType(it, { + type: 'Object' + }); + default: + return { + type: 'Just', + value: coerceTypes(it, [ + { + type: 'Undefined' + }, { + type: 'Null' + }, { + type: 'NaN' + }, { + type: 'Boolean' + }, { + type: 'Number' + }, { + type: 'Date' + }, { + type: 'RegExp' + }, { + type: 'Array' + }, { + type: 'Object' + }, { + type: 'String' + } + ], { + explicit: true + }) + }; + } + }, + Undefined: function(it){ + if (it === 'undefined' || it === void 8) { + return { + type: 'Just', + value: void 8 + }; + } else { + return { + type: 'Nothing' + }; + } + }, + Null: function(it){ + if (it === 'null') { + return { + type: 'Just', + value: null + }; + } else { + return { + type: 'Nothing' + }; + } + }, + NaN: function(it){ + if (it === 'NaN') { + return { + type: 'Just', + value: NaN + }; + } else { + return { + type: 'Nothing' + }; + } + }, + Boolean: function(it){ + if (it === 'true') { + return { + type: 'Just', + value: true + }; + } else if (it === 'false') { + return { + type: 'Just', + value: false + }; + } else { + return { + type: 'Nothing' + }; + } + }, + Number: function(it){ + return { + type: 'Just', + value: +it + }; + }, + Int: function(it){ + return { + type: 'Just', + value: parseInt(it) + }; + }, + Float: function(it){ + return { + type: 'Just', + value: parseFloat(it) + }; + }, + Date: function(value, options){ + var that; + if (that = /^\#(.*)\#$/.exec(value)) { + return { + type: 'Just', + value: new Date(+that[1] || that[1]) + }; + } else if (options.explicit) { + return { + type: 'Nothing' + }; + } else { + return { + type: 'Just', + value: new Date(+value || value) + }; + } + }, + RegExp: function(value, options){ + var that; + if (that = /^\/(.*)\/([gimy]*)$/.exec(value)) { + return { + type: 'Just', + value: new RegExp(that[1], that[2]) + }; + } else if (options.explicit) { + return { + type: 'Nothing' + }; + } else { + return { + type: 'Just', + value: new RegExp(value) + }; + } + }, + Array: function(it){ + return coerceArray(it, { + of: [{ + type: '*' + }] + }); + }, + Object: function(it){ + return coerceFields(it, { + of: {} + }); + }, + String: function(it){ + var that; + if (toString$.call(it).slice(8, -1) !== 'String') { + return { + type: 'Nothing' + }; + } + if (that = it.match(/^'(.*)'$/)) { + return { + type: 'Just', + value: that[1] + }; + } else if (that = it.match(/^"(.*)"$/)) { + return { + type: 'Just', + value: that[1] + }; + } else { + return { + type: 'Just', + value: it + }; + } + } + }; + function coerceArray(node, type){ + var typeOf, element; + if (toString$.call(node).slice(8, -1) !== 'Array') { + return { + type: 'Nothing' + }; + } + typeOf = type.of; + return { + type: 'Just', + value: (function(){ + var i$, ref$, len$, results$ = []; + for (i$ = 0, len$ = (ref$ = node).length; i$ < len$; ++i$) { + element = ref$[i$]; + results$.push(coerceTypes(element, typeOf)); + } + return results$; + }()) + }; + } + function coerceTuple(node, type){ + var result, i$, ref$, len$, i, types, that; + if (toString$.call(node).slice(8, -1) !== 'Array') { + return { + type: 'Nothing' + }; + } + result = []; + for (i$ = 0, len$ = (ref$ = type.of).length; i$ < len$; ++i$) { + i = i$; + types = ref$[i$]; + if (that = coerceTypes(node[i], types)) { + result.push(that); + } + } + return { + type: 'Just', + value: result + }; + } + function coerceFields(node, type){ + var typeOf, key, value; + if (toString$.call(node).slice(8, -1) !== 'Object') { + return { + type: 'Nothing' + }; + } + typeOf = type.of; + return { + type: 'Just', + value: (function(){ + var ref$, results$ = {}; + for (key in ref$ = node) { + value = ref$[key]; + results$[key] = coerceTypes(value, typeOf[key] || [{ + type: '*' + }]); + } + return results$; + }()) + }; + } + function coerceType(node, typeObj, options){ + var type, structure, coerceFunc; + type = typeObj.type, structure = typeObj.structure; + if (type) { + coerceFunc = types[type]; + return coerceFunc(node, options); + } else { + switch (structure) { + case 'array': + return coerceArray(node, typeObj); + case 'tuple': + return coerceTuple(node, typeObj); + case 'fields': + return coerceFields(node, typeObj); + } + } + } + function coerceTypes(node, types, options){ + var i$, len$, type, ref$, valueType, value; + for (i$ = 0, len$ = types.length; i$ < len$; ++i$) { + type = types[i$]; + ref$ = coerceType(node, type, options), valueType = ref$.type, value = ref$.value; + if (valueType === 'Nothing') { + continue; + } + if (parsedTypeCheck([type], value)) { + return value; + } + } + throw new Error("Value " + JSON.stringify(node) + " does not type check against " + JSON.stringify(types) + "."); + } + module.exports = coerceTypes; +}).call(this); diff --git a/node_modules/levn/lib/index.js b/node_modules/levn/lib/index.js new file mode 100644 index 00000000..4adae30c --- /dev/null +++ b/node_modules/levn/lib/index.js @@ -0,0 +1,22 @@ +// Generated by LiveScript 1.4.0 +(function(){ + var parseString, cast, parseType, VERSION, parsedTypeParse, parse; + parseString = require('./parse-string'); + cast = require('./cast'); + parseType = require('type-check').parseType; + VERSION = '0.3.0'; + parsedTypeParse = function(parsedType, string, options){ + options == null && (options = {}); + options.explicit == null && (options.explicit = false); + options.customTypes == null && (options.customTypes = {}); + return cast(parseString(parsedType, string, options), parsedType, options); + }; + parse = function(type, string, options){ + return parsedTypeParse(parseType(type), string, options); + }; + module.exports = { + VERSION: VERSION, + parse: parse, + parsedTypeParse: parsedTypeParse + }; +}).call(this); diff --git a/node_modules/levn/lib/parse-string.js b/node_modules/levn/lib/parse-string.js new file mode 100644 index 00000000..d573975f --- /dev/null +++ b/node_modules/levn/lib/parse-string.js @@ -0,0 +1,113 @@ +// Generated by LiveScript 1.4.0 +(function(){ + var reject, special, tokenRegex; + reject = require('prelude-ls').reject; + function consumeOp(tokens, op){ + if (tokens[0] === op) { + return tokens.shift(); + } else { + throw new Error("Expected '" + op + "', but got '" + tokens[0] + "' instead in " + JSON.stringify(tokens) + "."); + } + } + function maybeConsumeOp(tokens, op){ + if (tokens[0] === op) { + return tokens.shift(); + } + } + function consumeList(tokens, arg$, hasDelimiters){ + var open, close, result, untilTest; + open = arg$[0], close = arg$[1]; + if (hasDelimiters) { + consumeOp(tokens, open); + } + result = []; + untilTest = "," + (hasDelimiters ? close : ''); + while (tokens.length && (hasDelimiters && tokens[0] !== close)) { + result.push(consumeElement(tokens, untilTest)); + maybeConsumeOp(tokens, ','); + } + if (hasDelimiters) { + consumeOp(tokens, close); + } + return result; + } + function consumeArray(tokens, hasDelimiters){ + return consumeList(tokens, ['[', ']'], hasDelimiters); + } + function consumeTuple(tokens, hasDelimiters){ + return consumeList(tokens, ['(', ')'], hasDelimiters); + } + function consumeFields(tokens, hasDelimiters){ + var result, untilTest, key; + if (hasDelimiters) { + consumeOp(tokens, '{'); + } + result = {}; + untilTest = "," + (hasDelimiters ? '}' : ''); + while (tokens.length && (!hasDelimiters || tokens[0] !== '}')) { + key = consumeValue(tokens, ':'); + consumeOp(tokens, ':'); + result[key] = consumeElement(tokens, untilTest); + maybeConsumeOp(tokens, ','); + } + if (hasDelimiters) { + consumeOp(tokens, '}'); + } + return result; + } + function consumeValue(tokens, untilTest){ + var out; + untilTest == null && (untilTest = ''); + out = ''; + while (tokens.length && -1 === untilTest.indexOf(tokens[0])) { + out += tokens.shift(); + } + return out; + } + function consumeElement(tokens, untilTest){ + switch (tokens[0]) { + case '[': + return consumeArray(tokens, true); + case '(': + return consumeTuple(tokens, true); + case '{': + return consumeFields(tokens, true); + default: + return consumeValue(tokens, untilTest); + } + } + function consumeTopLevel(tokens, types, options){ + var ref$, type, structure, origTokens, result, finalResult, x$, y$; + ref$ = types[0], type = ref$.type, structure = ref$.structure; + origTokens = tokens.concat(); + if (!options.explicit && types.length === 1 && ((!type && structure) || (type === 'Array' || type === 'Object'))) { + result = structure === 'array' || type === 'Array' + ? consumeArray(tokens, tokens[0] === '[') + : structure === 'tuple' + ? consumeTuple(tokens, tokens[0] === '(') + : consumeFields(tokens, tokens[0] === '{'); + finalResult = tokens.length ? consumeElement(structure === 'array' || type === 'Array' + ? (x$ = origTokens, x$.unshift('['), x$.push(']'), x$) + : (y$ = origTokens, y$.unshift('('), y$.push(')'), y$)) : result; + } else { + finalResult = consumeElement(tokens); + } + return finalResult; + } + special = /\[\]\(\)}{:,/.source; + tokenRegex = RegExp('("(?:\\\\"|[^"])*")|(\'(?:\\\\\'|[^\'])*\')|(/(?:\\\\/|[^/])*/[a-zA-Z]*)|(#.*#)|([' + special + '])|([^\\s' + special + '](?:\\s*[^\\s' + special + ']+)*)|\\s*'); + module.exports = function(types, string, options){ + var tokens, node; + options == null && (options = {}); + if (!options.explicit && types.length === 1 && types[0].type === 'String') { + return "'" + string.replace(/\\'/g, "\\\\'") + "'"; + } + tokens = reject(not$, string.split(tokenRegex)); + node = consumeTopLevel(tokens, types, options); + if (!node) { + throw new Error("Error parsing '" + string + "'."); + } + return node; + }; + function not$(x){ return !x; } +}).call(this); diff --git a/node_modules/levn/lib/parse.js b/node_modules/levn/lib/parse.js new file mode 100644 index 00000000..2beff0f4 --- /dev/null +++ b/node_modules/levn/lib/parse.js @@ -0,0 +1,102 @@ +// Generated by LiveScript 1.2.0 +(function(){ + var reject, special, tokenRegex; + reject = require('prelude-ls').reject; + function consumeOp(tokens, op){ + if (tokens[0] === op) { + return tokens.shift(); + } else { + throw new Error("Expected '" + op + "', but got '" + tokens[0] + "' instead in " + JSON.stringify(tokens) + "."); + } + } + function maybeConsumeOp(tokens, op){ + if (tokens[0] === op) { + return tokens.shift(); + } + } + function consumeList(tokens, delimiters, hasDelimiters){ + var result; + if (hasDelimiters) { + consumeOp(tokens, delimiters[0]); + } + result = []; + while (tokens.length && tokens[0] !== delimiters[1]) { + result.push(consumeElement(tokens)); + maybeConsumeOp(tokens, ','); + } + if (hasDelimiters) { + consumeOp(tokens, delimiters[1]); + } + return result; + } + function consumeArray(tokens, hasDelimiters){ + return consumeList(tokens, ['[', ']'], hasDelimiters); + } + function consumeTuple(tokens, hasDelimiters){ + return consumeList(tokens, ['(', ')'], hasDelimiters); + } + function consumeFields(tokens, hasDelimiters){ + var result, key; + if (hasDelimiters) { + consumeOp(tokens, '{'); + } + result = {}; + while (tokens.length && (!hasDelimiters || tokens[0] !== '}')) { + key = tokens.shift(); + consumeOp(tokens, ':'); + result[key] = consumeElement(tokens); + maybeConsumeOp(tokens, ','); + } + if (hasDelimiters) { + consumeOp(tokens, '}'); + } + return result; + } + function consumeElement(tokens){ + switch (tokens[0]) { + case '[': + return consumeArray(tokens, true); + case '(': + return consumeTuple(tokens, true); + case '{': + return consumeFields(tokens, true); + default: + return tokens.shift(); + } + } + function consumeTopLevel(tokens, types){ + var ref$, type, structure, origTokens, result, finalResult, x$, y$; + ref$ = types[0], type = ref$.type, structure = ref$.structure; + origTokens = tokens.concat(); + if (types.length === 1 && (structure || (type === 'Array' || type === 'Object'))) { + result = structure === 'array' || type === 'Array' + ? consumeArray(tokens, tokens[0] === '[') + : structure === 'tuple' + ? consumeTuple(tokens, tokens[0] === '(') + : consumeFields(tokens, tokens[0] === '{'); + finalResult = tokens.length ? consumeElement(structure === 'array' || type === 'Array' + ? (x$ = origTokens, x$.unshift('['), x$.push(']'), x$) + : (y$ = origTokens, y$.unshift('('), y$.push(')'), y$)) : result; + } else { + finalResult = consumeElement(tokens); + } + if (tokens.length && origTokens.length) { + throw new Error("Unable to parse " + JSON.stringify(origTokens) + " of type " + JSON.stringify(types) + "."); + } else { + return finalResult; + } + } + special = /\[\]\(\)}{:,/.source; + tokenRegex = RegExp('("(?:[^"]|\\\\")*")|(\'(?:[^\']|\\\\\')*\')|(#.*#)|(/(?:\\\\/|[^/])*/[gimy]*)|([' + special + '])|([^\\s' + special + ']+)|\\s*'); + module.exports = function(string, types){ + var tokens, node; + tokens = reject(function(it){ + return !it || /^\s+$/.test(it); + }, string.split(tokenRegex)); + node = consumeTopLevel(tokens, types); + if (!node) { + throw new Error("Error parsing '" + string + "'."); + } + return node; + }; +}).call(this); diff --git a/node_modules/levn/package.json b/node_modules/levn/package.json new file mode 100644 index 00000000..cd10648d --- /dev/null +++ b/node_modules/levn/package.json @@ -0,0 +1,78 @@ +{ + "_from": "levn@^0.3.0", + "_id": "levn@0.3.0", + "_inBundle": false, + "_integrity": "sha1-OwmSTt+fCDwEkP3UwLxEIeBHZO4=", + "_location": "/levn", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "levn@^0.3.0", + "name": "levn", + "escapedName": "levn", + "rawSpec": "^0.3.0", + "saveSpec": null, + "fetchSpec": "^0.3.0" + }, + "_requiredBy": [ + "/eslint", + "/optionator" + ], + "_resolved": "https://registry.npmjs.org/levn/-/levn-0.3.0.tgz", + "_shasum": "3b09924edf9f083c0490fdd4c0bc4421e04764ee", + "_spec": "levn@^0.3.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", + "author": { + "name": "George Zahariev", + "email": "z@georgezahariev.com" + }, + "bugs": { + "url": "https://github.com/gkz/levn/issues" + }, + "bundleDependencies": false, + "dependencies": { + "prelude-ls": "~1.1.2", + "type-check": "~0.3.2" + }, + "deprecated": false, + "description": "Light ECMAScript (JavaScript) Value Notation - human written, concise, typed, flexible", + "devDependencies": { + "istanbul": "~0.4.1", + "livescript": "~1.4.0", + "mocha": "~2.3.4" + }, + "engines": { + "node": ">= 0.8.0" + }, + "files": [ + "lib", + "README.md", + "LICENSE" + ], + "homepage": "https://github.com/gkz/levn", + "keywords": [ + "levn", + "light", + "ecmascript", + "value", + "notation", + "json", + "typed", + "human", + "concise", + "typed", + "flexible" + ], + "license": "MIT", + "main": "./lib/", + "name": "levn", + "repository": { + "type": "git", + "url": "git://github.com/gkz/levn.git" + }, + "scripts": { + "test": "make test" + }, + "version": "0.3.0" +} diff --git a/node_modules/lodash/LICENSE b/node_modules/lodash/LICENSE new file mode 100644 index 00000000..c6f2f614 --- /dev/null +++ b/node_modules/lodash/LICENSE @@ -0,0 +1,47 @@ +Copyright JS Foundation and other contributors + +Based on Underscore.js, copyright Jeremy Ashkenas, +DocumentCloud and Investigative Reporters & Editors + +This software consists of voluntary contributions made by many +individuals. For exact contribution history, see the revision history +available at https://github.com/lodash/lodash + +The following license applies to all parts of this software except as +documented below: + +==== + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +==== + +Copyright and related rights for sample code are waived via CC0. Sample +code is defined as all source code displayed within the prose of the +documentation. + +CC0: http://creativecommons.org/publicdomain/zero/1.0/ + +==== + +Files located in the node_modules and vendor directories are externally +maintained libraries used by this software which have their own +licenses; we recommend you read them, as their terms may differ from the +terms above. diff --git a/node_modules/lodash/README.md b/node_modules/lodash/README.md new file mode 100644 index 00000000..da3bcc1b --- /dev/null +++ b/node_modules/lodash/README.md @@ -0,0 +1,39 @@ +# lodash v4.17.5 + +The [Lodash](https://lodash.com/) library exported as [Node.js](https://nodejs.org/) modules. + +## Installation + +Using npm: +```shell +$ npm i -g npm +$ npm i --save lodash +``` + +In Node.js: +```js +// Load the full build. +var _ = require('lodash'); +// Load the core build. +var _ = require('lodash/core'); +// Load the FP build for immutable auto-curried iteratee-first data-last methods. +var fp = require('lodash/fp'); + +// Load method categories. +var array = require('lodash/array'); +var object = require('lodash/fp/object'); + +// Cherry-pick methods for smaller browserify/rollup/webpack bundles. +var at = require('lodash/at'); +var curryN = require('lodash/fp/curryN'); +``` + +See the [package source](https://github.com/lodash/lodash/tree/4.17.5-npm) for more details. + +**Note:**
+Install [n_](https://www.npmjs.com/package/n_) for Lodash use in the Node.js < 6 REPL. + +## Support + +Tested in Chrome 63-64, Firefox 57-58, IE 11, Edge 14, Safari 10-11, Node.js 4-9, & PhantomJS 2.1.1.
+Automated [browser](https://saucelabs.com/u/lodash) & [CI](https://travis-ci.org/lodash/lodash/) test runs are available. diff --git a/node_modules/lodash/_DataView.js b/node_modules/lodash/_DataView.js new file mode 100644 index 00000000..ac2d57ca --- /dev/null +++ b/node_modules/lodash/_DataView.js @@ -0,0 +1,7 @@ +var getNative = require('./_getNative'), + root = require('./_root'); + +/* Built-in method references that are verified to be native. */ +var DataView = getNative(root, 'DataView'); + +module.exports = DataView; diff --git a/node_modules/lodash/_Hash.js b/node_modules/lodash/_Hash.js new file mode 100644 index 00000000..b504fe34 --- /dev/null +++ b/node_modules/lodash/_Hash.js @@ -0,0 +1,32 @@ +var hashClear = require('./_hashClear'), + hashDelete = require('./_hashDelete'), + hashGet = require('./_hashGet'), + hashHas = require('./_hashHas'), + hashSet = require('./_hashSet'); + +/** + * Creates a hash object. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ +function Hash(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } +} + +// Add methods to `Hash`. +Hash.prototype.clear = hashClear; +Hash.prototype['delete'] = hashDelete; +Hash.prototype.get = hashGet; +Hash.prototype.has = hashHas; +Hash.prototype.set = hashSet; + +module.exports = Hash; diff --git a/node_modules/lodash/_LazyWrapper.js b/node_modules/lodash/_LazyWrapper.js new file mode 100644 index 00000000..81786c7f --- /dev/null +++ b/node_modules/lodash/_LazyWrapper.js @@ -0,0 +1,28 @@ +var baseCreate = require('./_baseCreate'), + baseLodash = require('./_baseLodash'); + +/** Used as references for the maximum length and index of an array. */ +var MAX_ARRAY_LENGTH = 4294967295; + +/** + * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation. + * + * @private + * @constructor + * @param {*} value The value to wrap. + */ +function LazyWrapper(value) { + this.__wrapped__ = value; + this.__actions__ = []; + this.__dir__ = 1; + this.__filtered__ = false; + this.__iteratees__ = []; + this.__takeCount__ = MAX_ARRAY_LENGTH; + this.__views__ = []; +} + +// Ensure `LazyWrapper` is an instance of `baseLodash`. +LazyWrapper.prototype = baseCreate(baseLodash.prototype); +LazyWrapper.prototype.constructor = LazyWrapper; + +module.exports = LazyWrapper; diff --git a/node_modules/lodash/_ListCache.js b/node_modules/lodash/_ListCache.js new file mode 100644 index 00000000..26895c3a --- /dev/null +++ b/node_modules/lodash/_ListCache.js @@ -0,0 +1,32 @@ +var listCacheClear = require('./_listCacheClear'), + listCacheDelete = require('./_listCacheDelete'), + listCacheGet = require('./_listCacheGet'), + listCacheHas = require('./_listCacheHas'), + listCacheSet = require('./_listCacheSet'); + +/** + * Creates an list cache object. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ +function ListCache(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } +} + +// Add methods to `ListCache`. +ListCache.prototype.clear = listCacheClear; +ListCache.prototype['delete'] = listCacheDelete; +ListCache.prototype.get = listCacheGet; +ListCache.prototype.has = listCacheHas; +ListCache.prototype.set = listCacheSet; + +module.exports = ListCache; diff --git a/node_modules/lodash/_LodashWrapper.js b/node_modules/lodash/_LodashWrapper.js new file mode 100644 index 00000000..c1e4d9df --- /dev/null +++ b/node_modules/lodash/_LodashWrapper.js @@ -0,0 +1,22 @@ +var baseCreate = require('./_baseCreate'), + baseLodash = require('./_baseLodash'); + +/** + * The base constructor for creating `lodash` wrapper objects. + * + * @private + * @param {*} value The value to wrap. + * @param {boolean} [chainAll] Enable explicit method chain sequences. + */ +function LodashWrapper(value, chainAll) { + this.__wrapped__ = value; + this.__actions__ = []; + this.__chain__ = !!chainAll; + this.__index__ = 0; + this.__values__ = undefined; +} + +LodashWrapper.prototype = baseCreate(baseLodash.prototype); +LodashWrapper.prototype.constructor = LodashWrapper; + +module.exports = LodashWrapper; diff --git a/node_modules/lodash/_Map.js b/node_modules/lodash/_Map.js new file mode 100644 index 00000000..b73f29a0 --- /dev/null +++ b/node_modules/lodash/_Map.js @@ -0,0 +1,7 @@ +var getNative = require('./_getNative'), + root = require('./_root'); + +/* Built-in method references that are verified to be native. */ +var Map = getNative(root, 'Map'); + +module.exports = Map; diff --git a/node_modules/lodash/_MapCache.js b/node_modules/lodash/_MapCache.js new file mode 100644 index 00000000..4a4eea7b --- /dev/null +++ b/node_modules/lodash/_MapCache.js @@ -0,0 +1,32 @@ +var mapCacheClear = require('./_mapCacheClear'), + mapCacheDelete = require('./_mapCacheDelete'), + mapCacheGet = require('./_mapCacheGet'), + mapCacheHas = require('./_mapCacheHas'), + mapCacheSet = require('./_mapCacheSet'); + +/** + * Creates a map cache object to store key-value pairs. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ +function MapCache(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } +} + +// Add methods to `MapCache`. +MapCache.prototype.clear = mapCacheClear; +MapCache.prototype['delete'] = mapCacheDelete; +MapCache.prototype.get = mapCacheGet; +MapCache.prototype.has = mapCacheHas; +MapCache.prototype.set = mapCacheSet; + +module.exports = MapCache; diff --git a/node_modules/lodash/_Promise.js b/node_modules/lodash/_Promise.js new file mode 100644 index 00000000..247b9e1b --- /dev/null +++ b/node_modules/lodash/_Promise.js @@ -0,0 +1,7 @@ +var getNative = require('./_getNative'), + root = require('./_root'); + +/* Built-in method references that are verified to be native. */ +var Promise = getNative(root, 'Promise'); + +module.exports = Promise; diff --git a/node_modules/lodash/_Set.js b/node_modules/lodash/_Set.js new file mode 100644 index 00000000..b3c8dcbf --- /dev/null +++ b/node_modules/lodash/_Set.js @@ -0,0 +1,7 @@ +var getNative = require('./_getNative'), + root = require('./_root'); + +/* Built-in method references that are verified to be native. */ +var Set = getNative(root, 'Set'); + +module.exports = Set; diff --git a/node_modules/lodash/_SetCache.js b/node_modules/lodash/_SetCache.js new file mode 100644 index 00000000..6468b064 --- /dev/null +++ b/node_modules/lodash/_SetCache.js @@ -0,0 +1,27 @@ +var MapCache = require('./_MapCache'), + setCacheAdd = require('./_setCacheAdd'), + setCacheHas = require('./_setCacheHas'); + +/** + * + * Creates an array cache object to store unique values. + * + * @private + * @constructor + * @param {Array} [values] The values to cache. + */ +function SetCache(values) { + var index = -1, + length = values == null ? 0 : values.length; + + this.__data__ = new MapCache; + while (++index < length) { + this.add(values[index]); + } +} + +// Add methods to `SetCache`. +SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; +SetCache.prototype.has = setCacheHas; + +module.exports = SetCache; diff --git a/node_modules/lodash/_Stack.js b/node_modules/lodash/_Stack.js new file mode 100644 index 00000000..80b2cf1b --- /dev/null +++ b/node_modules/lodash/_Stack.js @@ -0,0 +1,27 @@ +var ListCache = require('./_ListCache'), + stackClear = require('./_stackClear'), + stackDelete = require('./_stackDelete'), + stackGet = require('./_stackGet'), + stackHas = require('./_stackHas'), + stackSet = require('./_stackSet'); + +/** + * Creates a stack cache object to store key-value pairs. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ +function Stack(entries) { + var data = this.__data__ = new ListCache(entries); + this.size = data.size; +} + +// Add methods to `Stack`. +Stack.prototype.clear = stackClear; +Stack.prototype['delete'] = stackDelete; +Stack.prototype.get = stackGet; +Stack.prototype.has = stackHas; +Stack.prototype.set = stackSet; + +module.exports = Stack; diff --git a/node_modules/lodash/_Symbol.js b/node_modules/lodash/_Symbol.js new file mode 100644 index 00000000..a013f7c5 --- /dev/null +++ b/node_modules/lodash/_Symbol.js @@ -0,0 +1,6 @@ +var root = require('./_root'); + +/** Built-in value references. */ +var Symbol = root.Symbol; + +module.exports = Symbol; diff --git a/node_modules/lodash/_Uint8Array.js b/node_modules/lodash/_Uint8Array.js new file mode 100644 index 00000000..2fb30e15 --- /dev/null +++ b/node_modules/lodash/_Uint8Array.js @@ -0,0 +1,6 @@ +var root = require('./_root'); + +/** Built-in value references. */ +var Uint8Array = root.Uint8Array; + +module.exports = Uint8Array; diff --git a/node_modules/lodash/_WeakMap.js b/node_modules/lodash/_WeakMap.js new file mode 100644 index 00000000..567f86c6 --- /dev/null +++ b/node_modules/lodash/_WeakMap.js @@ -0,0 +1,7 @@ +var getNative = require('./_getNative'), + root = require('./_root'); + +/* Built-in method references that are verified to be native. */ +var WeakMap = getNative(root, 'WeakMap'); + +module.exports = WeakMap; diff --git a/node_modules/lodash/_apply.js b/node_modules/lodash/_apply.js new file mode 100644 index 00000000..36436dda --- /dev/null +++ b/node_modules/lodash/_apply.js @@ -0,0 +1,21 @@ +/** + * A faster alternative to `Function#apply`, this function invokes `func` + * with the `this` binding of `thisArg` and the arguments of `args`. + * + * @private + * @param {Function} func The function to invoke. + * @param {*} thisArg The `this` binding of `func`. + * @param {Array} args The arguments to invoke `func` with. + * @returns {*} Returns the result of `func`. + */ +function apply(func, thisArg, args) { + switch (args.length) { + case 0: return func.call(thisArg); + case 1: return func.call(thisArg, args[0]); + case 2: return func.call(thisArg, args[0], args[1]); + case 3: return func.call(thisArg, args[0], args[1], args[2]); + } + return func.apply(thisArg, args); +} + +module.exports = apply; diff --git a/node_modules/lodash/_arrayAggregator.js b/node_modules/lodash/_arrayAggregator.js new file mode 100644 index 00000000..d96c3ca4 --- /dev/null +++ b/node_modules/lodash/_arrayAggregator.js @@ -0,0 +1,22 @@ +/** + * A specialized version of `baseAggregator` for arrays. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform keys. + * @param {Object} accumulator The initial aggregated object. + * @returns {Function} Returns `accumulator`. + */ +function arrayAggregator(array, setter, iteratee, accumulator) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + var value = array[index]; + setter(accumulator, value, iteratee(value), array); + } + return accumulator; +} + +module.exports = arrayAggregator; diff --git a/node_modules/lodash/_arrayEach.js b/node_modules/lodash/_arrayEach.js new file mode 100644 index 00000000..2c5f5796 --- /dev/null +++ b/node_modules/lodash/_arrayEach.js @@ -0,0 +1,22 @@ +/** + * A specialized version of `_.forEach` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns `array`. + */ +function arrayEach(array, iteratee) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (iteratee(array[index], index, array) === false) { + break; + } + } + return array; +} + +module.exports = arrayEach; diff --git a/node_modules/lodash/_arrayEachRight.js b/node_modules/lodash/_arrayEachRight.js new file mode 100644 index 00000000..976ca5c2 --- /dev/null +++ b/node_modules/lodash/_arrayEachRight.js @@ -0,0 +1,21 @@ +/** + * A specialized version of `_.forEachRight` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns `array`. + */ +function arrayEachRight(array, iteratee) { + var length = array == null ? 0 : array.length; + + while (length--) { + if (iteratee(array[length], length, array) === false) { + break; + } + } + return array; +} + +module.exports = arrayEachRight; diff --git a/node_modules/lodash/_arrayEvery.js b/node_modules/lodash/_arrayEvery.js new file mode 100644 index 00000000..e26a9184 --- /dev/null +++ b/node_modules/lodash/_arrayEvery.js @@ -0,0 +1,23 @@ +/** + * A specialized version of `_.every` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false`. + */ +function arrayEvery(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (!predicate(array[index], index, array)) { + return false; + } + } + return true; +} + +module.exports = arrayEvery; diff --git a/node_modules/lodash/_arrayFilter.js b/node_modules/lodash/_arrayFilter.js new file mode 100644 index 00000000..75ea2544 --- /dev/null +++ b/node_modules/lodash/_arrayFilter.js @@ -0,0 +1,25 @@ +/** + * A specialized version of `_.filter` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + */ +function arrayFilter(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (predicate(value, index, array)) { + result[resIndex++] = value; + } + } + return result; +} + +module.exports = arrayFilter; diff --git a/node_modules/lodash/_arrayIncludes.js b/node_modules/lodash/_arrayIncludes.js new file mode 100644 index 00000000..3737a6d9 --- /dev/null +++ b/node_modules/lodash/_arrayIncludes.js @@ -0,0 +1,17 @@ +var baseIndexOf = require('./_baseIndexOf'); + +/** + * A specialized version of `_.includes` for arrays without support for + * specifying an index to search from. + * + * @private + * @param {Array} [array] The array to inspect. + * @param {*} target The value to search for. + * @returns {boolean} Returns `true` if `target` is found, else `false`. + */ +function arrayIncludes(array, value) { + var length = array == null ? 0 : array.length; + return !!length && baseIndexOf(array, value, 0) > -1; +} + +module.exports = arrayIncludes; diff --git a/node_modules/lodash/_arrayIncludesWith.js b/node_modules/lodash/_arrayIncludesWith.js new file mode 100644 index 00000000..235fd975 --- /dev/null +++ b/node_modules/lodash/_arrayIncludesWith.js @@ -0,0 +1,22 @@ +/** + * This function is like `arrayIncludes` except that it accepts a comparator. + * + * @private + * @param {Array} [array] The array to inspect. + * @param {*} target The value to search for. + * @param {Function} comparator The comparator invoked per element. + * @returns {boolean} Returns `true` if `target` is found, else `false`. + */ +function arrayIncludesWith(array, value, comparator) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (comparator(value, array[index])) { + return true; + } + } + return false; +} + +module.exports = arrayIncludesWith; diff --git a/node_modules/lodash/_arrayLikeKeys.js b/node_modules/lodash/_arrayLikeKeys.js new file mode 100644 index 00000000..b2ec9ce7 --- /dev/null +++ b/node_modules/lodash/_arrayLikeKeys.js @@ -0,0 +1,49 @@ +var baseTimes = require('./_baseTimes'), + isArguments = require('./isArguments'), + isArray = require('./isArray'), + isBuffer = require('./isBuffer'), + isIndex = require('./_isIndex'), + isTypedArray = require('./isTypedArray'); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Creates an array of the enumerable property names of the array-like `value`. + * + * @private + * @param {*} value The value to query. + * @param {boolean} inherited Specify returning inherited property names. + * @returns {Array} Returns the array of property names. + */ +function arrayLikeKeys(value, inherited) { + var isArr = isArray(value), + isArg = !isArr && isArguments(value), + isBuff = !isArr && !isArg && isBuffer(value), + isType = !isArr && !isArg && !isBuff && isTypedArray(value), + skipIndexes = isArr || isArg || isBuff || isType, + result = skipIndexes ? baseTimes(value.length, String) : [], + length = result.length; + + for (var key in value) { + if ((inherited || hasOwnProperty.call(value, key)) && + !(skipIndexes && ( + // Safari 9 has enumerable `arguments.length` in strict mode. + key == 'length' || + // Node.js 0.10 has enumerable non-index properties on buffers. + (isBuff && (key == 'offset' || key == 'parent')) || + // PhantomJS 2 has enumerable non-index properties on typed arrays. + (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) || + // Skip index properties. + isIndex(key, length) + ))) { + result.push(key); + } + } + return result; +} + +module.exports = arrayLikeKeys; diff --git a/node_modules/lodash/_arrayMap.js b/node_modules/lodash/_arrayMap.js new file mode 100644 index 00000000..22b22464 --- /dev/null +++ b/node_modules/lodash/_arrayMap.js @@ -0,0 +1,21 @@ +/** + * A specialized version of `_.map` for arrays without support for iteratee + * shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + */ +function arrayMap(array, iteratee) { + var index = -1, + length = array == null ? 0 : array.length, + result = Array(length); + + while (++index < length) { + result[index] = iteratee(array[index], index, array); + } + return result; +} + +module.exports = arrayMap; diff --git a/node_modules/lodash/_arrayPush.js b/node_modules/lodash/_arrayPush.js new file mode 100644 index 00000000..7d742b38 --- /dev/null +++ b/node_modules/lodash/_arrayPush.js @@ -0,0 +1,20 @@ +/** + * Appends the elements of `values` to `array`. + * + * @private + * @param {Array} array The array to modify. + * @param {Array} values The values to append. + * @returns {Array} Returns `array`. + */ +function arrayPush(array, values) { + var index = -1, + length = values.length, + offset = array.length; + + while (++index < length) { + array[offset + index] = values[index]; + } + return array; +} + +module.exports = arrayPush; diff --git a/node_modules/lodash/_arrayReduce.js b/node_modules/lodash/_arrayReduce.js new file mode 100644 index 00000000..de8b79b2 --- /dev/null +++ b/node_modules/lodash/_arrayReduce.js @@ -0,0 +1,26 @@ +/** + * A specialized version of `_.reduce` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @param {boolean} [initAccum] Specify using the first element of `array` as + * the initial value. + * @returns {*} Returns the accumulated value. + */ +function arrayReduce(array, iteratee, accumulator, initAccum) { + var index = -1, + length = array == null ? 0 : array.length; + + if (initAccum && length) { + accumulator = array[++index]; + } + while (++index < length) { + accumulator = iteratee(accumulator, array[index], index, array); + } + return accumulator; +} + +module.exports = arrayReduce; diff --git a/node_modules/lodash/_arrayReduceRight.js b/node_modules/lodash/_arrayReduceRight.js new file mode 100644 index 00000000..22d8976d --- /dev/null +++ b/node_modules/lodash/_arrayReduceRight.js @@ -0,0 +1,24 @@ +/** + * A specialized version of `_.reduceRight` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @param {boolean} [initAccum] Specify using the last element of `array` as + * the initial value. + * @returns {*} Returns the accumulated value. + */ +function arrayReduceRight(array, iteratee, accumulator, initAccum) { + var length = array == null ? 0 : array.length; + if (initAccum && length) { + accumulator = array[--length]; + } + while (length--) { + accumulator = iteratee(accumulator, array[length], length, array); + } + return accumulator; +} + +module.exports = arrayReduceRight; diff --git a/node_modules/lodash/_arraySample.js b/node_modules/lodash/_arraySample.js new file mode 100644 index 00000000..fcab0105 --- /dev/null +++ b/node_modules/lodash/_arraySample.js @@ -0,0 +1,15 @@ +var baseRandom = require('./_baseRandom'); + +/** + * A specialized version of `_.sample` for arrays. + * + * @private + * @param {Array} array The array to sample. + * @returns {*} Returns the random element. + */ +function arraySample(array) { + var length = array.length; + return length ? array[baseRandom(0, length - 1)] : undefined; +} + +module.exports = arraySample; diff --git a/node_modules/lodash/_arraySampleSize.js b/node_modules/lodash/_arraySampleSize.js new file mode 100644 index 00000000..8c7e364f --- /dev/null +++ b/node_modules/lodash/_arraySampleSize.js @@ -0,0 +1,17 @@ +var baseClamp = require('./_baseClamp'), + copyArray = require('./_copyArray'), + shuffleSelf = require('./_shuffleSelf'); + +/** + * A specialized version of `_.sampleSize` for arrays. + * + * @private + * @param {Array} array The array to sample. + * @param {number} n The number of elements to sample. + * @returns {Array} Returns the random elements. + */ +function arraySampleSize(array, n) { + return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length)); +} + +module.exports = arraySampleSize; diff --git a/node_modules/lodash/_arrayShuffle.js b/node_modules/lodash/_arrayShuffle.js new file mode 100644 index 00000000..46313a39 --- /dev/null +++ b/node_modules/lodash/_arrayShuffle.js @@ -0,0 +1,15 @@ +var copyArray = require('./_copyArray'), + shuffleSelf = require('./_shuffleSelf'); + +/** + * A specialized version of `_.shuffle` for arrays. + * + * @private + * @param {Array} array The array to shuffle. + * @returns {Array} Returns the new shuffled array. + */ +function arrayShuffle(array) { + return shuffleSelf(copyArray(array)); +} + +module.exports = arrayShuffle; diff --git a/node_modules/lodash/_arraySome.js b/node_modules/lodash/_arraySome.js new file mode 100644 index 00000000..6fd02fd4 --- /dev/null +++ b/node_modules/lodash/_arraySome.js @@ -0,0 +1,23 @@ +/** + * A specialized version of `_.some` for arrays without support for iteratee + * shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + */ +function arraySome(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (predicate(array[index], index, array)) { + return true; + } + } + return false; +} + +module.exports = arraySome; diff --git a/node_modules/lodash/_asciiSize.js b/node_modules/lodash/_asciiSize.js new file mode 100644 index 00000000..11d29c33 --- /dev/null +++ b/node_modules/lodash/_asciiSize.js @@ -0,0 +1,12 @@ +var baseProperty = require('./_baseProperty'); + +/** + * Gets the size of an ASCII `string`. + * + * @private + * @param {string} string The string inspect. + * @returns {number} Returns the string size. + */ +var asciiSize = baseProperty('length'); + +module.exports = asciiSize; diff --git a/node_modules/lodash/_asciiToArray.js b/node_modules/lodash/_asciiToArray.js new file mode 100644 index 00000000..8e3dd5b4 --- /dev/null +++ b/node_modules/lodash/_asciiToArray.js @@ -0,0 +1,12 @@ +/** + * Converts an ASCII `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ +function asciiToArray(string) { + return string.split(''); +} + +module.exports = asciiToArray; diff --git a/node_modules/lodash/_asciiWords.js b/node_modules/lodash/_asciiWords.js new file mode 100644 index 00000000..d765f0f7 --- /dev/null +++ b/node_modules/lodash/_asciiWords.js @@ -0,0 +1,15 @@ +/** Used to match words composed of alphanumeric characters. */ +var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g; + +/** + * Splits an ASCII `string` into an array of its words. + * + * @private + * @param {string} The string to inspect. + * @returns {Array} Returns the words of `string`. + */ +function asciiWords(string) { + return string.match(reAsciiWord) || []; +} + +module.exports = asciiWords; diff --git a/node_modules/lodash/_assignMergeValue.js b/node_modules/lodash/_assignMergeValue.js new file mode 100644 index 00000000..cb1185e9 --- /dev/null +++ b/node_modules/lodash/_assignMergeValue.js @@ -0,0 +1,20 @@ +var baseAssignValue = require('./_baseAssignValue'), + eq = require('./eq'); + +/** + * This function is like `assignValue` except that it doesn't assign + * `undefined` values. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ +function assignMergeValue(object, key, value) { + if ((value !== undefined && !eq(object[key], value)) || + (value === undefined && !(key in object))) { + baseAssignValue(object, key, value); + } +} + +module.exports = assignMergeValue; diff --git a/node_modules/lodash/_assignValue.js b/node_modules/lodash/_assignValue.js new file mode 100644 index 00000000..40839575 --- /dev/null +++ b/node_modules/lodash/_assignValue.js @@ -0,0 +1,28 @@ +var baseAssignValue = require('./_baseAssignValue'), + eq = require('./eq'); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Assigns `value` to `key` of `object` if the existing value is not equivalent + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ +function assignValue(object, key, value) { + var objValue = object[key]; + if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) || + (value === undefined && !(key in object))) { + baseAssignValue(object, key, value); + } +} + +module.exports = assignValue; diff --git a/node_modules/lodash/_assocIndexOf.js b/node_modules/lodash/_assocIndexOf.js new file mode 100644 index 00000000..5b77a2bd --- /dev/null +++ b/node_modules/lodash/_assocIndexOf.js @@ -0,0 +1,21 @@ +var eq = require('./eq'); + +/** + * Gets the index at which the `key` is found in `array` of key-value pairs. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} key The key to search for. + * @returns {number} Returns the index of the matched value, else `-1`. + */ +function assocIndexOf(array, key) { + var length = array.length; + while (length--) { + if (eq(array[length][0], key)) { + return length; + } + } + return -1; +} + +module.exports = assocIndexOf; diff --git a/node_modules/lodash/_baseAggregator.js b/node_modules/lodash/_baseAggregator.js new file mode 100644 index 00000000..4bc9e91f --- /dev/null +++ b/node_modules/lodash/_baseAggregator.js @@ -0,0 +1,21 @@ +var baseEach = require('./_baseEach'); + +/** + * Aggregates elements of `collection` on `accumulator` with keys transformed + * by `iteratee` and values set by `setter`. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform keys. + * @param {Object} accumulator The initial aggregated object. + * @returns {Function} Returns `accumulator`. + */ +function baseAggregator(collection, setter, iteratee, accumulator) { + baseEach(collection, function(value, key, collection) { + setter(accumulator, value, iteratee(value), collection); + }); + return accumulator; +} + +module.exports = baseAggregator; diff --git a/node_modules/lodash/_baseAssign.js b/node_modules/lodash/_baseAssign.js new file mode 100644 index 00000000..e5c4a1a5 --- /dev/null +++ b/node_modules/lodash/_baseAssign.js @@ -0,0 +1,17 @@ +var copyObject = require('./_copyObject'), + keys = require('./keys'); + +/** + * The base implementation of `_.assign` without support for multiple sources + * or `customizer` functions. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @returns {Object} Returns `object`. + */ +function baseAssign(object, source) { + return object && copyObject(source, keys(source), object); +} + +module.exports = baseAssign; diff --git a/node_modules/lodash/_baseAssignIn.js b/node_modules/lodash/_baseAssignIn.js new file mode 100644 index 00000000..6624f900 --- /dev/null +++ b/node_modules/lodash/_baseAssignIn.js @@ -0,0 +1,17 @@ +var copyObject = require('./_copyObject'), + keysIn = require('./keysIn'); + +/** + * The base implementation of `_.assignIn` without support for multiple sources + * or `customizer` functions. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @returns {Object} Returns `object`. + */ +function baseAssignIn(object, source) { + return object && copyObject(source, keysIn(source), object); +} + +module.exports = baseAssignIn; diff --git a/node_modules/lodash/_baseAssignValue.js b/node_modules/lodash/_baseAssignValue.js new file mode 100644 index 00000000..d6f66ef3 --- /dev/null +++ b/node_modules/lodash/_baseAssignValue.js @@ -0,0 +1,25 @@ +var defineProperty = require('./_defineProperty'); + +/** + * The base implementation of `assignValue` and `assignMergeValue` without + * value checks. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ +function baseAssignValue(object, key, value) { + if (key == '__proto__' && defineProperty) { + defineProperty(object, key, { + 'configurable': true, + 'enumerable': true, + 'value': value, + 'writable': true + }); + } else { + object[key] = value; + } +} + +module.exports = baseAssignValue; diff --git a/node_modules/lodash/_baseAt.js b/node_modules/lodash/_baseAt.js new file mode 100644 index 00000000..90e4237a --- /dev/null +++ b/node_modules/lodash/_baseAt.js @@ -0,0 +1,23 @@ +var get = require('./get'); + +/** + * The base implementation of `_.at` without support for individual paths. + * + * @private + * @param {Object} object The object to iterate over. + * @param {string[]} paths The property paths to pick. + * @returns {Array} Returns the picked elements. + */ +function baseAt(object, paths) { + var index = -1, + length = paths.length, + result = Array(length), + skip = object == null; + + while (++index < length) { + result[index] = skip ? undefined : get(object, paths[index]); + } + return result; +} + +module.exports = baseAt; diff --git a/node_modules/lodash/_baseClamp.js b/node_modules/lodash/_baseClamp.js new file mode 100644 index 00000000..a1c56929 --- /dev/null +++ b/node_modules/lodash/_baseClamp.js @@ -0,0 +1,22 @@ +/** + * The base implementation of `_.clamp` which doesn't coerce arguments. + * + * @private + * @param {number} number The number to clamp. + * @param {number} [lower] The lower bound. + * @param {number} upper The upper bound. + * @returns {number} Returns the clamped number. + */ +function baseClamp(number, lower, upper) { + if (number === number) { + if (upper !== undefined) { + number = number <= upper ? number : upper; + } + if (lower !== undefined) { + number = number >= lower ? number : lower; + } + } + return number; +} + +module.exports = baseClamp; diff --git a/node_modules/lodash/_baseClone.js b/node_modules/lodash/_baseClone.js new file mode 100644 index 00000000..6f73684f --- /dev/null +++ b/node_modules/lodash/_baseClone.js @@ -0,0 +1,171 @@ +var Stack = require('./_Stack'), + arrayEach = require('./_arrayEach'), + assignValue = require('./_assignValue'), + baseAssign = require('./_baseAssign'), + baseAssignIn = require('./_baseAssignIn'), + cloneBuffer = require('./_cloneBuffer'), + copyArray = require('./_copyArray'), + copySymbols = require('./_copySymbols'), + copySymbolsIn = require('./_copySymbolsIn'), + getAllKeys = require('./_getAllKeys'), + getAllKeysIn = require('./_getAllKeysIn'), + getTag = require('./_getTag'), + initCloneArray = require('./_initCloneArray'), + initCloneByTag = require('./_initCloneByTag'), + initCloneObject = require('./_initCloneObject'), + isArray = require('./isArray'), + isBuffer = require('./isBuffer'), + isMap = require('./isMap'), + isObject = require('./isObject'), + isSet = require('./isSet'), + keys = require('./keys'); + +/** Used to compose bitmasks for cloning. */ +var CLONE_DEEP_FLAG = 1, + CLONE_FLAT_FLAG = 2, + CLONE_SYMBOLS_FLAG = 4; + +/** `Object#toString` result references. */ +var argsTag = '[object Arguments]', + arrayTag = '[object Array]', + boolTag = '[object Boolean]', + dateTag = '[object Date]', + errorTag = '[object Error]', + funcTag = '[object Function]', + genTag = '[object GeneratorFunction]', + mapTag = '[object Map]', + numberTag = '[object Number]', + objectTag = '[object Object]', + regexpTag = '[object RegExp]', + setTag = '[object Set]', + stringTag = '[object String]', + symbolTag = '[object Symbol]', + weakMapTag = '[object WeakMap]'; + +var arrayBufferTag = '[object ArrayBuffer]', + dataViewTag = '[object DataView]', + float32Tag = '[object Float32Array]', + float64Tag = '[object Float64Array]', + int8Tag = '[object Int8Array]', + int16Tag = '[object Int16Array]', + int32Tag = '[object Int32Array]', + uint8Tag = '[object Uint8Array]', + uint8ClampedTag = '[object Uint8ClampedArray]', + uint16Tag = '[object Uint16Array]', + uint32Tag = '[object Uint32Array]'; + +/** Used to identify `toStringTag` values supported by `_.clone`. */ +var cloneableTags = {}; +cloneableTags[argsTag] = cloneableTags[arrayTag] = +cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] = +cloneableTags[boolTag] = cloneableTags[dateTag] = +cloneableTags[float32Tag] = cloneableTags[float64Tag] = +cloneableTags[int8Tag] = cloneableTags[int16Tag] = +cloneableTags[int32Tag] = cloneableTags[mapTag] = +cloneableTags[numberTag] = cloneableTags[objectTag] = +cloneableTags[regexpTag] = cloneableTags[setTag] = +cloneableTags[stringTag] = cloneableTags[symbolTag] = +cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] = +cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true; +cloneableTags[errorTag] = cloneableTags[funcTag] = +cloneableTags[weakMapTag] = false; + +/** + * The base implementation of `_.clone` and `_.cloneDeep` which tracks + * traversed objects. + * + * @private + * @param {*} value The value to clone. + * @param {boolean} bitmask The bitmask flags. + * 1 - Deep clone + * 2 - Flatten inherited properties + * 4 - Clone symbols + * @param {Function} [customizer] The function to customize cloning. + * @param {string} [key] The key of `value`. + * @param {Object} [object] The parent object of `value`. + * @param {Object} [stack] Tracks traversed objects and their clone counterparts. + * @returns {*} Returns the cloned value. + */ +function baseClone(value, bitmask, customizer, key, object, stack) { + var result, + isDeep = bitmask & CLONE_DEEP_FLAG, + isFlat = bitmask & CLONE_FLAT_FLAG, + isFull = bitmask & CLONE_SYMBOLS_FLAG; + + if (customizer) { + result = object ? customizer(value, key, object, stack) : customizer(value); + } + if (result !== undefined) { + return result; + } + if (!isObject(value)) { + return value; + } + var isArr = isArray(value); + if (isArr) { + result = initCloneArray(value); + if (!isDeep) { + return copyArray(value, result); + } + } else { + var tag = getTag(value), + isFunc = tag == funcTag || tag == genTag; + + if (isBuffer(value)) { + return cloneBuffer(value, isDeep); + } + if (tag == objectTag || tag == argsTag || (isFunc && !object)) { + result = (isFlat || isFunc) ? {} : initCloneObject(value); + if (!isDeep) { + return isFlat + ? copySymbolsIn(value, baseAssignIn(result, value)) + : copySymbols(value, baseAssign(result, value)); + } + } else { + if (!cloneableTags[tag]) { + return object ? value : {}; + } + result = initCloneByTag(value, tag, isDeep); + } + } + // Check for circular references and return its corresponding clone. + stack || (stack = new Stack); + var stacked = stack.get(value); + if (stacked) { + return stacked; + } + stack.set(value, result); + + if (isSet(value)) { + value.forEach(function(subValue) { + result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack)); + }); + + return result; + } + + if (isMap(value)) { + value.forEach(function(subValue, key) { + result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack)); + }); + + return result; + } + + var keysFunc = isFull + ? (isFlat ? getAllKeysIn : getAllKeys) + : (isFlat ? keysIn : keys); + + var props = isArr ? undefined : keysFunc(value); + arrayEach(props || value, function(subValue, key) { + if (props) { + key = subValue; + subValue = value[key]; + } + // Recursively populate clone (susceptible to call stack limits). + assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack)); + }); + return result; +} + +module.exports = baseClone; diff --git a/node_modules/lodash/_baseConforms.js b/node_modules/lodash/_baseConforms.js new file mode 100644 index 00000000..947e20d4 --- /dev/null +++ b/node_modules/lodash/_baseConforms.js @@ -0,0 +1,18 @@ +var baseConformsTo = require('./_baseConformsTo'), + keys = require('./keys'); + +/** + * The base implementation of `_.conforms` which doesn't clone `source`. + * + * @private + * @param {Object} source The object of property predicates to conform to. + * @returns {Function} Returns the new spec function. + */ +function baseConforms(source) { + var props = keys(source); + return function(object) { + return baseConformsTo(object, source, props); + }; +} + +module.exports = baseConforms; diff --git a/node_modules/lodash/_baseConformsTo.js b/node_modules/lodash/_baseConformsTo.js new file mode 100644 index 00000000..e449cb84 --- /dev/null +++ b/node_modules/lodash/_baseConformsTo.js @@ -0,0 +1,27 @@ +/** + * The base implementation of `_.conformsTo` which accepts `props` to check. + * + * @private + * @param {Object} object The object to inspect. + * @param {Object} source The object of property predicates to conform to. + * @returns {boolean} Returns `true` if `object` conforms, else `false`. + */ +function baseConformsTo(object, source, props) { + var length = props.length; + if (object == null) { + return !length; + } + object = Object(object); + while (length--) { + var key = props[length], + predicate = source[key], + value = object[key]; + + if ((value === undefined && !(key in object)) || !predicate(value)) { + return false; + } + } + return true; +} + +module.exports = baseConformsTo; diff --git a/node_modules/lodash/_baseCreate.js b/node_modules/lodash/_baseCreate.js new file mode 100644 index 00000000..ffa6a52a --- /dev/null +++ b/node_modules/lodash/_baseCreate.js @@ -0,0 +1,30 @@ +var isObject = require('./isObject'); + +/** Built-in value references. */ +var objectCreate = Object.create; + +/** + * The base implementation of `_.create` without support for assigning + * properties to the created object. + * + * @private + * @param {Object} proto The object to inherit from. + * @returns {Object} Returns the new object. + */ +var baseCreate = (function() { + function object() {} + return function(proto) { + if (!isObject(proto)) { + return {}; + } + if (objectCreate) { + return objectCreate(proto); + } + object.prototype = proto; + var result = new object; + object.prototype = undefined; + return result; + }; +}()); + +module.exports = baseCreate; diff --git a/node_modules/lodash/_baseDelay.js b/node_modules/lodash/_baseDelay.js new file mode 100644 index 00000000..1486d697 --- /dev/null +++ b/node_modules/lodash/_baseDelay.js @@ -0,0 +1,21 @@ +/** Error message constants. */ +var FUNC_ERROR_TEXT = 'Expected a function'; + +/** + * The base implementation of `_.delay` and `_.defer` which accepts `args` + * to provide to `func`. + * + * @private + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @param {Array} args The arguments to provide to `func`. + * @returns {number|Object} Returns the timer id or timeout object. + */ +function baseDelay(func, wait, args) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + return setTimeout(function() { func.apply(undefined, args); }, wait); +} + +module.exports = baseDelay; diff --git a/node_modules/lodash/_baseDifference.js b/node_modules/lodash/_baseDifference.js new file mode 100644 index 00000000..343ac19f --- /dev/null +++ b/node_modules/lodash/_baseDifference.js @@ -0,0 +1,67 @@ +var SetCache = require('./_SetCache'), + arrayIncludes = require('./_arrayIncludes'), + arrayIncludesWith = require('./_arrayIncludesWith'), + arrayMap = require('./_arrayMap'), + baseUnary = require('./_baseUnary'), + cacheHas = require('./_cacheHas'); + +/** Used as the size to enable large array optimizations. */ +var LARGE_ARRAY_SIZE = 200; + +/** + * The base implementation of methods like `_.difference` without support + * for excluding multiple arrays or iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Array} values The values to exclude. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of filtered values. + */ +function baseDifference(array, values, iteratee, comparator) { + var index = -1, + includes = arrayIncludes, + isCommon = true, + length = array.length, + result = [], + valuesLength = values.length; + + if (!length) { + return result; + } + if (iteratee) { + values = arrayMap(values, baseUnary(iteratee)); + } + if (comparator) { + includes = arrayIncludesWith; + isCommon = false; + } + else if (values.length >= LARGE_ARRAY_SIZE) { + includes = cacheHas; + isCommon = false; + values = new SetCache(values); + } + outer: + while (++index < length) { + var value = array[index], + computed = iteratee == null ? value : iteratee(value); + + value = (comparator || value !== 0) ? value : 0; + if (isCommon && computed === computed) { + var valuesIndex = valuesLength; + while (valuesIndex--) { + if (values[valuesIndex] === computed) { + continue outer; + } + } + result.push(value); + } + else if (!includes(values, computed, comparator)) { + result.push(value); + } + } + return result; +} + +module.exports = baseDifference; diff --git a/node_modules/lodash/_baseEach.js b/node_modules/lodash/_baseEach.js new file mode 100644 index 00000000..512c0676 --- /dev/null +++ b/node_modules/lodash/_baseEach.js @@ -0,0 +1,14 @@ +var baseForOwn = require('./_baseForOwn'), + createBaseEach = require('./_createBaseEach'); + +/** + * The base implementation of `_.forEach` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + */ +var baseEach = createBaseEach(baseForOwn); + +module.exports = baseEach; diff --git a/node_modules/lodash/_baseEachRight.js b/node_modules/lodash/_baseEachRight.js new file mode 100644 index 00000000..0a8feeca --- /dev/null +++ b/node_modules/lodash/_baseEachRight.js @@ -0,0 +1,14 @@ +var baseForOwnRight = require('./_baseForOwnRight'), + createBaseEach = require('./_createBaseEach'); + +/** + * The base implementation of `_.forEachRight` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + */ +var baseEachRight = createBaseEach(baseForOwnRight, true); + +module.exports = baseEachRight; diff --git a/node_modules/lodash/_baseEvery.js b/node_modules/lodash/_baseEvery.js new file mode 100644 index 00000000..fa52f7bc --- /dev/null +++ b/node_modules/lodash/_baseEvery.js @@ -0,0 +1,21 @@ +var baseEach = require('./_baseEach'); + +/** + * The base implementation of `_.every` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false` + */ +function baseEvery(collection, predicate) { + var result = true; + baseEach(collection, function(value, index, collection) { + result = !!predicate(value, index, collection); + return result; + }); + return result; +} + +module.exports = baseEvery; diff --git a/node_modules/lodash/_baseExtremum.js b/node_modules/lodash/_baseExtremum.js new file mode 100644 index 00000000..9d6aa77e --- /dev/null +++ b/node_modules/lodash/_baseExtremum.js @@ -0,0 +1,32 @@ +var isSymbol = require('./isSymbol'); + +/** + * The base implementation of methods like `_.max` and `_.min` which accepts a + * `comparator` to determine the extremum value. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The iteratee invoked per iteration. + * @param {Function} comparator The comparator used to compare values. + * @returns {*} Returns the extremum value. + */ +function baseExtremum(array, iteratee, comparator) { + var index = -1, + length = array.length; + + while (++index < length) { + var value = array[index], + current = iteratee(value); + + if (current != null && (computed === undefined + ? (current === current && !isSymbol(current)) + : comparator(current, computed) + )) { + var computed = current, + result = value; + } + } + return result; +} + +module.exports = baseExtremum; diff --git a/node_modules/lodash/_baseFill.js b/node_modules/lodash/_baseFill.js new file mode 100644 index 00000000..46ef9c76 --- /dev/null +++ b/node_modules/lodash/_baseFill.js @@ -0,0 +1,32 @@ +var toInteger = require('./toInteger'), + toLength = require('./toLength'); + +/** + * The base implementation of `_.fill` without an iteratee call guard. + * + * @private + * @param {Array} array The array to fill. + * @param {*} value The value to fill `array` with. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns `array`. + */ +function baseFill(array, value, start, end) { + var length = array.length; + + start = toInteger(start); + if (start < 0) { + start = -start > length ? 0 : (length + start); + } + end = (end === undefined || end > length) ? length : toInteger(end); + if (end < 0) { + end += length; + } + end = start > end ? 0 : toLength(end); + while (start < end) { + array[start++] = value; + } + return array; +} + +module.exports = baseFill; diff --git a/node_modules/lodash/_baseFilter.js b/node_modules/lodash/_baseFilter.js new file mode 100644 index 00000000..46784773 --- /dev/null +++ b/node_modules/lodash/_baseFilter.js @@ -0,0 +1,21 @@ +var baseEach = require('./_baseEach'); + +/** + * The base implementation of `_.filter` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + */ +function baseFilter(collection, predicate) { + var result = []; + baseEach(collection, function(value, index, collection) { + if (predicate(value, index, collection)) { + result.push(value); + } + }); + return result; +} + +module.exports = baseFilter; diff --git a/node_modules/lodash/_baseFindIndex.js b/node_modules/lodash/_baseFindIndex.js new file mode 100644 index 00000000..e3f5d8aa --- /dev/null +++ b/node_modules/lodash/_baseFindIndex.js @@ -0,0 +1,24 @@ +/** + * The base implementation of `_.findIndex` and `_.findLastIndex` without + * support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} predicate The function invoked per iteration. + * @param {number} fromIndex The index to search from. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {number} Returns the index of the matched value, else `-1`. + */ +function baseFindIndex(array, predicate, fromIndex, fromRight) { + var length = array.length, + index = fromIndex + (fromRight ? 1 : -1); + + while ((fromRight ? index-- : ++index < length)) { + if (predicate(array[index], index, array)) { + return index; + } + } + return -1; +} + +module.exports = baseFindIndex; diff --git a/node_modules/lodash/_baseFindKey.js b/node_modules/lodash/_baseFindKey.js new file mode 100644 index 00000000..2e430f3a --- /dev/null +++ b/node_modules/lodash/_baseFindKey.js @@ -0,0 +1,23 @@ +/** + * The base implementation of methods like `_.findKey` and `_.findLastKey`, + * without support for iteratee shorthands, which iterates over `collection` + * using `eachFunc`. + * + * @private + * @param {Array|Object} collection The collection to inspect. + * @param {Function} predicate The function invoked per iteration. + * @param {Function} eachFunc The function to iterate over `collection`. + * @returns {*} Returns the found element or its key, else `undefined`. + */ +function baseFindKey(collection, predicate, eachFunc) { + var result; + eachFunc(collection, function(value, key, collection) { + if (predicate(value, key, collection)) { + result = key; + return false; + } + }); + return result; +} + +module.exports = baseFindKey; diff --git a/node_modules/lodash/_baseFlatten.js b/node_modules/lodash/_baseFlatten.js new file mode 100644 index 00000000..4b1e009b --- /dev/null +++ b/node_modules/lodash/_baseFlatten.js @@ -0,0 +1,38 @@ +var arrayPush = require('./_arrayPush'), + isFlattenable = require('./_isFlattenable'); + +/** + * The base implementation of `_.flatten` with support for restricting flattening. + * + * @private + * @param {Array} array The array to flatten. + * @param {number} depth The maximum recursion depth. + * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. + * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. + * @param {Array} [result=[]] The initial result value. + * @returns {Array} Returns the new flattened array. + */ +function baseFlatten(array, depth, predicate, isStrict, result) { + var index = -1, + length = array.length; + + predicate || (predicate = isFlattenable); + result || (result = []); + + while (++index < length) { + var value = array[index]; + if (depth > 0 && predicate(value)) { + if (depth > 1) { + // Recursively flatten arrays (susceptible to call stack limits). + baseFlatten(value, depth - 1, predicate, isStrict, result); + } else { + arrayPush(result, value); + } + } else if (!isStrict) { + result[result.length] = value; + } + } + return result; +} + +module.exports = baseFlatten; diff --git a/node_modules/lodash/_baseFor.js b/node_modules/lodash/_baseFor.js new file mode 100644 index 00000000..d946590f --- /dev/null +++ b/node_modules/lodash/_baseFor.js @@ -0,0 +1,16 @@ +var createBaseFor = require('./_createBaseFor'); + +/** + * The base implementation of `baseForOwn` which iterates over `object` + * properties returned by `keysFunc` and invokes `iteratee` for each property. + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {Function} keysFunc The function to get the keys of `object`. + * @returns {Object} Returns `object`. + */ +var baseFor = createBaseFor(); + +module.exports = baseFor; diff --git a/node_modules/lodash/_baseForOwn.js b/node_modules/lodash/_baseForOwn.js new file mode 100644 index 00000000..503d5234 --- /dev/null +++ b/node_modules/lodash/_baseForOwn.js @@ -0,0 +1,16 @@ +var baseFor = require('./_baseFor'), + keys = require('./keys'); + +/** + * The base implementation of `_.forOwn` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ +function baseForOwn(object, iteratee) { + return object && baseFor(object, iteratee, keys); +} + +module.exports = baseForOwn; diff --git a/node_modules/lodash/_baseForOwnRight.js b/node_modules/lodash/_baseForOwnRight.js new file mode 100644 index 00000000..a4b10e6c --- /dev/null +++ b/node_modules/lodash/_baseForOwnRight.js @@ -0,0 +1,16 @@ +var baseForRight = require('./_baseForRight'), + keys = require('./keys'); + +/** + * The base implementation of `_.forOwnRight` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ +function baseForOwnRight(object, iteratee) { + return object && baseForRight(object, iteratee, keys); +} + +module.exports = baseForOwnRight; diff --git a/node_modules/lodash/_baseForRight.js b/node_modules/lodash/_baseForRight.js new file mode 100644 index 00000000..32842cd8 --- /dev/null +++ b/node_modules/lodash/_baseForRight.js @@ -0,0 +1,15 @@ +var createBaseFor = require('./_createBaseFor'); + +/** + * This function is like `baseFor` except that it iterates over properties + * in the opposite order. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {Function} keysFunc The function to get the keys of `object`. + * @returns {Object} Returns `object`. + */ +var baseForRight = createBaseFor(true); + +module.exports = baseForRight; diff --git a/node_modules/lodash/_baseFunctions.js b/node_modules/lodash/_baseFunctions.js new file mode 100644 index 00000000..d23bc9b4 --- /dev/null +++ b/node_modules/lodash/_baseFunctions.js @@ -0,0 +1,19 @@ +var arrayFilter = require('./_arrayFilter'), + isFunction = require('./isFunction'); + +/** + * The base implementation of `_.functions` which creates an array of + * `object` function property names filtered from `props`. + * + * @private + * @param {Object} object The object to inspect. + * @param {Array} props The property names to filter. + * @returns {Array} Returns the function names. + */ +function baseFunctions(object, props) { + return arrayFilter(props, function(key) { + return isFunction(object[key]); + }); +} + +module.exports = baseFunctions; diff --git a/node_modules/lodash/_baseGet.js b/node_modules/lodash/_baseGet.js new file mode 100644 index 00000000..a194913d --- /dev/null +++ b/node_modules/lodash/_baseGet.js @@ -0,0 +1,24 @@ +var castPath = require('./_castPath'), + toKey = require('./_toKey'); + +/** + * The base implementation of `_.get` without support for default values. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to get. + * @returns {*} Returns the resolved value. + */ +function baseGet(object, path) { + path = castPath(path, object); + + var index = 0, + length = path.length; + + while (object != null && index < length) { + object = object[toKey(path[index++])]; + } + return (index && index == length) ? object : undefined; +} + +module.exports = baseGet; diff --git a/node_modules/lodash/_baseGetAllKeys.js b/node_modules/lodash/_baseGetAllKeys.js new file mode 100644 index 00000000..8ad204ea --- /dev/null +++ b/node_modules/lodash/_baseGetAllKeys.js @@ -0,0 +1,20 @@ +var arrayPush = require('./_arrayPush'), + isArray = require('./isArray'); + +/** + * The base implementation of `getAllKeys` and `getAllKeysIn` which uses + * `keysFunc` and `symbolsFunc` to get the enumerable property names and + * symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Function} keysFunc The function to get the keys of `object`. + * @param {Function} symbolsFunc The function to get the symbols of `object`. + * @returns {Array} Returns the array of property names and symbols. + */ +function baseGetAllKeys(object, keysFunc, symbolsFunc) { + var result = keysFunc(object); + return isArray(object) ? result : arrayPush(result, symbolsFunc(object)); +} + +module.exports = baseGetAllKeys; diff --git a/node_modules/lodash/_baseGetTag.js b/node_modules/lodash/_baseGetTag.js new file mode 100644 index 00000000..b927ccc1 --- /dev/null +++ b/node_modules/lodash/_baseGetTag.js @@ -0,0 +1,28 @@ +var Symbol = require('./_Symbol'), + getRawTag = require('./_getRawTag'), + objectToString = require('./_objectToString'); + +/** `Object#toString` result references. */ +var nullTag = '[object Null]', + undefinedTag = '[object Undefined]'; + +/** Built-in value references. */ +var symToStringTag = Symbol ? Symbol.toStringTag : undefined; + +/** + * The base implementation of `getTag` without fallbacks for buggy environments. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ +function baseGetTag(value) { + if (value == null) { + return value === undefined ? undefinedTag : nullTag; + } + return (symToStringTag && symToStringTag in Object(value)) + ? getRawTag(value) + : objectToString(value); +} + +module.exports = baseGetTag; diff --git a/node_modules/lodash/_baseGt.js b/node_modules/lodash/_baseGt.js new file mode 100644 index 00000000..502d273c --- /dev/null +++ b/node_modules/lodash/_baseGt.js @@ -0,0 +1,14 @@ +/** + * The base implementation of `_.gt` which doesn't coerce arguments. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than `other`, + * else `false`. + */ +function baseGt(value, other) { + return value > other; +} + +module.exports = baseGt; diff --git a/node_modules/lodash/_baseHas.js b/node_modules/lodash/_baseHas.js new file mode 100644 index 00000000..1b730321 --- /dev/null +++ b/node_modules/lodash/_baseHas.js @@ -0,0 +1,19 @@ +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * The base implementation of `_.has` without support for deep paths. + * + * @private + * @param {Object} [object] The object to query. + * @param {Array|string} key The key to check. + * @returns {boolean} Returns `true` if `key` exists, else `false`. + */ +function baseHas(object, key) { + return object != null && hasOwnProperty.call(object, key); +} + +module.exports = baseHas; diff --git a/node_modules/lodash/_baseHasIn.js b/node_modules/lodash/_baseHasIn.js new file mode 100644 index 00000000..2e0d0426 --- /dev/null +++ b/node_modules/lodash/_baseHasIn.js @@ -0,0 +1,13 @@ +/** + * The base implementation of `_.hasIn` without support for deep paths. + * + * @private + * @param {Object} [object] The object to query. + * @param {Array|string} key The key to check. + * @returns {boolean} Returns `true` if `key` exists, else `false`. + */ +function baseHasIn(object, key) { + return object != null && key in Object(object); +} + +module.exports = baseHasIn; diff --git a/node_modules/lodash/_baseInRange.js b/node_modules/lodash/_baseInRange.js new file mode 100644 index 00000000..ec956661 --- /dev/null +++ b/node_modules/lodash/_baseInRange.js @@ -0,0 +1,18 @@ +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max, + nativeMin = Math.min; + +/** + * The base implementation of `_.inRange` which doesn't coerce arguments. + * + * @private + * @param {number} number The number to check. + * @param {number} start The start of the range. + * @param {number} end The end of the range. + * @returns {boolean} Returns `true` if `number` is in the range, else `false`. + */ +function baseInRange(number, start, end) { + return number >= nativeMin(start, end) && number < nativeMax(start, end); +} + +module.exports = baseInRange; diff --git a/node_modules/lodash/_baseIndexOf.js b/node_modules/lodash/_baseIndexOf.js new file mode 100644 index 00000000..167e706e --- /dev/null +++ b/node_modules/lodash/_baseIndexOf.js @@ -0,0 +1,20 @@ +var baseFindIndex = require('./_baseFindIndex'), + baseIsNaN = require('./_baseIsNaN'), + strictIndexOf = require('./_strictIndexOf'); + +/** + * The base implementation of `_.indexOf` without `fromIndex` bounds checks. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + */ +function baseIndexOf(array, value, fromIndex) { + return value === value + ? strictIndexOf(array, value, fromIndex) + : baseFindIndex(array, baseIsNaN, fromIndex); +} + +module.exports = baseIndexOf; diff --git a/node_modules/lodash/_baseIndexOfWith.js b/node_modules/lodash/_baseIndexOfWith.js new file mode 100644 index 00000000..f815fe0d --- /dev/null +++ b/node_modules/lodash/_baseIndexOfWith.js @@ -0,0 +1,23 @@ +/** + * This function is like `baseIndexOf` except that it accepts a comparator. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @param {Function} comparator The comparator invoked per element. + * @returns {number} Returns the index of the matched value, else `-1`. + */ +function baseIndexOfWith(array, value, fromIndex, comparator) { + var index = fromIndex - 1, + length = array.length; + + while (++index < length) { + if (comparator(array[index], value)) { + return index; + } + } + return -1; +} + +module.exports = baseIndexOfWith; diff --git a/node_modules/lodash/_baseIntersection.js b/node_modules/lodash/_baseIntersection.js new file mode 100644 index 00000000..c1d250c2 --- /dev/null +++ b/node_modules/lodash/_baseIntersection.js @@ -0,0 +1,74 @@ +var SetCache = require('./_SetCache'), + arrayIncludes = require('./_arrayIncludes'), + arrayIncludesWith = require('./_arrayIncludesWith'), + arrayMap = require('./_arrayMap'), + baseUnary = require('./_baseUnary'), + cacheHas = require('./_cacheHas'); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMin = Math.min; + +/** + * The base implementation of methods like `_.intersection`, without support + * for iteratee shorthands, that accepts an array of arrays to inspect. + * + * @private + * @param {Array} arrays The arrays to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of shared values. + */ +function baseIntersection(arrays, iteratee, comparator) { + var includes = comparator ? arrayIncludesWith : arrayIncludes, + length = arrays[0].length, + othLength = arrays.length, + othIndex = othLength, + caches = Array(othLength), + maxLength = Infinity, + result = []; + + while (othIndex--) { + var array = arrays[othIndex]; + if (othIndex && iteratee) { + array = arrayMap(array, baseUnary(iteratee)); + } + maxLength = nativeMin(array.length, maxLength); + caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120)) + ? new SetCache(othIndex && array) + : undefined; + } + array = arrays[0]; + + var index = -1, + seen = caches[0]; + + outer: + while (++index < length && result.length < maxLength) { + var value = array[index], + computed = iteratee ? iteratee(value) : value; + + value = (comparator || value !== 0) ? value : 0; + if (!(seen + ? cacheHas(seen, computed) + : includes(result, computed, comparator) + )) { + othIndex = othLength; + while (--othIndex) { + var cache = caches[othIndex]; + if (!(cache + ? cacheHas(cache, computed) + : includes(arrays[othIndex], computed, comparator)) + ) { + continue outer; + } + } + if (seen) { + seen.push(computed); + } + result.push(value); + } + } + return result; +} + +module.exports = baseIntersection; diff --git a/node_modules/lodash/_baseInverter.js b/node_modules/lodash/_baseInverter.js new file mode 100644 index 00000000..fbc337f0 --- /dev/null +++ b/node_modules/lodash/_baseInverter.js @@ -0,0 +1,21 @@ +var baseForOwn = require('./_baseForOwn'); + +/** + * The base implementation of `_.invert` and `_.invertBy` which inverts + * `object` with values transformed by `iteratee` and set by `setter`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform values. + * @param {Object} accumulator The initial inverted object. + * @returns {Function} Returns `accumulator`. + */ +function baseInverter(object, setter, iteratee, accumulator) { + baseForOwn(object, function(value, key, object) { + setter(accumulator, iteratee(value), key, object); + }); + return accumulator; +} + +module.exports = baseInverter; diff --git a/node_modules/lodash/_baseInvoke.js b/node_modules/lodash/_baseInvoke.js new file mode 100644 index 00000000..49bcf3c3 --- /dev/null +++ b/node_modules/lodash/_baseInvoke.js @@ -0,0 +1,24 @@ +var apply = require('./_apply'), + castPath = require('./_castPath'), + last = require('./last'), + parent = require('./_parent'), + toKey = require('./_toKey'); + +/** + * The base implementation of `_.invoke` without support for individual + * method arguments. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path of the method to invoke. + * @param {Array} args The arguments to invoke the method with. + * @returns {*} Returns the result of the invoked method. + */ +function baseInvoke(object, path, args) { + path = castPath(path, object); + object = parent(object, path); + var func = object == null ? object : object[toKey(last(path))]; + return func == null ? undefined : apply(func, object, args); +} + +module.exports = baseInvoke; diff --git a/node_modules/lodash/_baseIsArguments.js b/node_modules/lodash/_baseIsArguments.js new file mode 100644 index 00000000..b3562cca --- /dev/null +++ b/node_modules/lodash/_baseIsArguments.js @@ -0,0 +1,18 @@ +var baseGetTag = require('./_baseGetTag'), + isObjectLike = require('./isObjectLike'); + +/** `Object#toString` result references. */ +var argsTag = '[object Arguments]'; + +/** + * The base implementation of `_.isArguments`. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an `arguments` object, + */ +function baseIsArguments(value) { + return isObjectLike(value) && baseGetTag(value) == argsTag; +} + +module.exports = baseIsArguments; diff --git a/node_modules/lodash/_baseIsArrayBuffer.js b/node_modules/lodash/_baseIsArrayBuffer.js new file mode 100644 index 00000000..a2c4f30a --- /dev/null +++ b/node_modules/lodash/_baseIsArrayBuffer.js @@ -0,0 +1,17 @@ +var baseGetTag = require('./_baseGetTag'), + isObjectLike = require('./isObjectLike'); + +var arrayBufferTag = '[object ArrayBuffer]'; + +/** + * The base implementation of `_.isArrayBuffer` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. + */ +function baseIsArrayBuffer(value) { + return isObjectLike(value) && baseGetTag(value) == arrayBufferTag; +} + +module.exports = baseIsArrayBuffer; diff --git a/node_modules/lodash/_baseIsDate.js b/node_modules/lodash/_baseIsDate.js new file mode 100644 index 00000000..ba67c785 --- /dev/null +++ b/node_modules/lodash/_baseIsDate.js @@ -0,0 +1,18 @@ +var baseGetTag = require('./_baseGetTag'), + isObjectLike = require('./isObjectLike'); + +/** `Object#toString` result references. */ +var dateTag = '[object Date]'; + +/** + * The base implementation of `_.isDate` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a date object, else `false`. + */ +function baseIsDate(value) { + return isObjectLike(value) && baseGetTag(value) == dateTag; +} + +module.exports = baseIsDate; diff --git a/node_modules/lodash/_baseIsEqual.js b/node_modules/lodash/_baseIsEqual.js new file mode 100644 index 00000000..00a68a4f --- /dev/null +++ b/node_modules/lodash/_baseIsEqual.js @@ -0,0 +1,28 @@ +var baseIsEqualDeep = require('./_baseIsEqualDeep'), + isObjectLike = require('./isObjectLike'); + +/** + * The base implementation of `_.isEqual` which supports partial comparisons + * and tracks traversed objects. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @param {boolean} bitmask The bitmask flags. + * 1 - Unordered comparison + * 2 - Partial comparison + * @param {Function} [customizer] The function to customize comparisons. + * @param {Object} [stack] Tracks traversed `value` and `other` objects. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + */ +function baseIsEqual(value, other, bitmask, customizer, stack) { + if (value === other) { + return true; + } + if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) { + return value !== value && other !== other; + } + return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack); +} + +module.exports = baseIsEqual; diff --git a/node_modules/lodash/_baseIsEqualDeep.js b/node_modules/lodash/_baseIsEqualDeep.js new file mode 100644 index 00000000..e3cfd6a8 --- /dev/null +++ b/node_modules/lodash/_baseIsEqualDeep.js @@ -0,0 +1,83 @@ +var Stack = require('./_Stack'), + equalArrays = require('./_equalArrays'), + equalByTag = require('./_equalByTag'), + equalObjects = require('./_equalObjects'), + getTag = require('./_getTag'), + isArray = require('./isArray'), + isBuffer = require('./isBuffer'), + isTypedArray = require('./isTypedArray'); + +/** Used to compose bitmasks for value comparisons. */ +var COMPARE_PARTIAL_FLAG = 1; + +/** `Object#toString` result references. */ +var argsTag = '[object Arguments]', + arrayTag = '[object Array]', + objectTag = '[object Object]'; + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * A specialized version of `baseIsEqual` for arrays and objects which performs + * deep comparisons and tracks traversed objects enabling objects with circular + * references to be compared. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} [stack] Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ +function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) { + var objIsArr = isArray(object), + othIsArr = isArray(other), + objTag = objIsArr ? arrayTag : getTag(object), + othTag = othIsArr ? arrayTag : getTag(other); + + objTag = objTag == argsTag ? objectTag : objTag; + othTag = othTag == argsTag ? objectTag : othTag; + + var objIsObj = objTag == objectTag, + othIsObj = othTag == objectTag, + isSameTag = objTag == othTag; + + if (isSameTag && isBuffer(object)) { + if (!isBuffer(other)) { + return false; + } + objIsArr = true; + objIsObj = false; + } + if (isSameTag && !objIsObj) { + stack || (stack = new Stack); + return (objIsArr || isTypedArray(object)) + ? equalArrays(object, other, bitmask, customizer, equalFunc, stack) + : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack); + } + if (!(bitmask & COMPARE_PARTIAL_FLAG)) { + var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), + othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); + + if (objIsWrapped || othIsWrapped) { + var objUnwrapped = objIsWrapped ? object.value() : object, + othUnwrapped = othIsWrapped ? other.value() : other; + + stack || (stack = new Stack); + return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack); + } + } + if (!isSameTag) { + return false; + } + stack || (stack = new Stack); + return equalObjects(object, other, bitmask, customizer, equalFunc, stack); +} + +module.exports = baseIsEqualDeep; diff --git a/node_modules/lodash/_baseIsMap.js b/node_modules/lodash/_baseIsMap.js new file mode 100644 index 00000000..02a4021c --- /dev/null +++ b/node_modules/lodash/_baseIsMap.js @@ -0,0 +1,18 @@ +var getTag = require('./_getTag'), + isObjectLike = require('./isObjectLike'); + +/** `Object#toString` result references. */ +var mapTag = '[object Map]'; + +/** + * The base implementation of `_.isMap` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a map, else `false`. + */ +function baseIsMap(value) { + return isObjectLike(value) && getTag(value) == mapTag; +} + +module.exports = baseIsMap; diff --git a/node_modules/lodash/_baseIsMatch.js b/node_modules/lodash/_baseIsMatch.js new file mode 100644 index 00000000..72494bed --- /dev/null +++ b/node_modules/lodash/_baseIsMatch.js @@ -0,0 +1,62 @@ +var Stack = require('./_Stack'), + baseIsEqual = require('./_baseIsEqual'); + +/** Used to compose bitmasks for value comparisons. */ +var COMPARE_PARTIAL_FLAG = 1, + COMPARE_UNORDERED_FLAG = 2; + +/** + * The base implementation of `_.isMatch` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @param {Array} matchData The property names, values, and compare flags to match. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + */ +function baseIsMatch(object, source, matchData, customizer) { + var index = matchData.length, + length = index, + noCustomizer = !customizer; + + if (object == null) { + return !length; + } + object = Object(object); + while (index--) { + var data = matchData[index]; + if ((noCustomizer && data[2]) + ? data[1] !== object[data[0]] + : !(data[0] in object) + ) { + return false; + } + } + while (++index < length) { + data = matchData[index]; + var key = data[0], + objValue = object[key], + srcValue = data[1]; + + if (noCustomizer && data[2]) { + if (objValue === undefined && !(key in object)) { + return false; + } + } else { + var stack = new Stack; + if (customizer) { + var result = customizer(objValue, srcValue, key, object, source, stack); + } + if (!(result === undefined + ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack) + : result + )) { + return false; + } + } + } + return true; +} + +module.exports = baseIsMatch; diff --git a/node_modules/lodash/_baseIsNaN.js b/node_modules/lodash/_baseIsNaN.js new file mode 100644 index 00000000..316f1eb1 --- /dev/null +++ b/node_modules/lodash/_baseIsNaN.js @@ -0,0 +1,12 @@ +/** + * The base implementation of `_.isNaN` without support for number objects. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. + */ +function baseIsNaN(value) { + return value !== value; +} + +module.exports = baseIsNaN; diff --git a/node_modules/lodash/_baseIsNative.js b/node_modules/lodash/_baseIsNative.js new file mode 100644 index 00000000..87023304 --- /dev/null +++ b/node_modules/lodash/_baseIsNative.js @@ -0,0 +1,47 @@ +var isFunction = require('./isFunction'), + isMasked = require('./_isMasked'), + isObject = require('./isObject'), + toSource = require('./_toSource'); + +/** + * Used to match `RegExp` + * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). + */ +var reRegExpChar = /[\\^$.*+?()[\]{}|]/g; + +/** Used to detect host constructors (Safari). */ +var reIsHostCtor = /^\[object .+?Constructor\]$/; + +/** Used for built-in method references. */ +var funcProto = Function.prototype, + objectProto = Object.prototype; + +/** Used to resolve the decompiled source of functions. */ +var funcToString = funcProto.toString; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** Used to detect if a method is native. */ +var reIsNative = RegExp('^' + + funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&') + .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' +); + +/** + * The base implementation of `_.isNative` without bad shim checks. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, + * else `false`. + */ +function baseIsNative(value) { + if (!isObject(value) || isMasked(value)) { + return false; + } + var pattern = isFunction(value) ? reIsNative : reIsHostCtor; + return pattern.test(toSource(value)); +} + +module.exports = baseIsNative; diff --git a/node_modules/lodash/_baseIsRegExp.js b/node_modules/lodash/_baseIsRegExp.js new file mode 100644 index 00000000..6cd7c1ae --- /dev/null +++ b/node_modules/lodash/_baseIsRegExp.js @@ -0,0 +1,18 @@ +var baseGetTag = require('./_baseGetTag'), + isObjectLike = require('./isObjectLike'); + +/** `Object#toString` result references. */ +var regexpTag = '[object RegExp]'; + +/** + * The base implementation of `_.isRegExp` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. + */ +function baseIsRegExp(value) { + return isObjectLike(value) && baseGetTag(value) == regexpTag; +} + +module.exports = baseIsRegExp; diff --git a/node_modules/lodash/_baseIsSet.js b/node_modules/lodash/_baseIsSet.js new file mode 100644 index 00000000..6dee3671 --- /dev/null +++ b/node_modules/lodash/_baseIsSet.js @@ -0,0 +1,18 @@ +var getTag = require('./_getTag'), + isObjectLike = require('./isObjectLike'); + +/** `Object#toString` result references. */ +var setTag = '[object Set]'; + +/** + * The base implementation of `_.isSet` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a set, else `false`. + */ +function baseIsSet(value) { + return isObjectLike(value) && getTag(value) == setTag; +} + +module.exports = baseIsSet; diff --git a/node_modules/lodash/_baseIsTypedArray.js b/node_modules/lodash/_baseIsTypedArray.js new file mode 100644 index 00000000..1edb32ff --- /dev/null +++ b/node_modules/lodash/_baseIsTypedArray.js @@ -0,0 +1,60 @@ +var baseGetTag = require('./_baseGetTag'), + isLength = require('./isLength'), + isObjectLike = require('./isObjectLike'); + +/** `Object#toString` result references. */ +var argsTag = '[object Arguments]', + arrayTag = '[object Array]', + boolTag = '[object Boolean]', + dateTag = '[object Date]', + errorTag = '[object Error]', + funcTag = '[object Function]', + mapTag = '[object Map]', + numberTag = '[object Number]', + objectTag = '[object Object]', + regexpTag = '[object RegExp]', + setTag = '[object Set]', + stringTag = '[object String]', + weakMapTag = '[object WeakMap]'; + +var arrayBufferTag = '[object ArrayBuffer]', + dataViewTag = '[object DataView]', + float32Tag = '[object Float32Array]', + float64Tag = '[object Float64Array]', + int8Tag = '[object Int8Array]', + int16Tag = '[object Int16Array]', + int32Tag = '[object Int32Array]', + uint8Tag = '[object Uint8Array]', + uint8ClampedTag = '[object Uint8ClampedArray]', + uint16Tag = '[object Uint16Array]', + uint32Tag = '[object Uint32Array]'; + +/** Used to identify `toStringTag` values of typed arrays. */ +var typedArrayTags = {}; +typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = +typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = +typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = +typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = +typedArrayTags[uint32Tag] = true; +typedArrayTags[argsTag] = typedArrayTags[arrayTag] = +typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = +typedArrayTags[dataViewTag] = typedArrayTags[dateTag] = +typedArrayTags[errorTag] = typedArrayTags[funcTag] = +typedArrayTags[mapTag] = typedArrayTags[numberTag] = +typedArrayTags[objectTag] = typedArrayTags[regexpTag] = +typedArrayTags[setTag] = typedArrayTags[stringTag] = +typedArrayTags[weakMapTag] = false; + +/** + * The base implementation of `_.isTypedArray` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. + */ +function baseIsTypedArray(value) { + return isObjectLike(value) && + isLength(value.length) && !!typedArrayTags[baseGetTag(value)]; +} + +module.exports = baseIsTypedArray; diff --git a/node_modules/lodash/_baseIteratee.js b/node_modules/lodash/_baseIteratee.js new file mode 100644 index 00000000..995c2575 --- /dev/null +++ b/node_modules/lodash/_baseIteratee.js @@ -0,0 +1,31 @@ +var baseMatches = require('./_baseMatches'), + baseMatchesProperty = require('./_baseMatchesProperty'), + identity = require('./identity'), + isArray = require('./isArray'), + property = require('./property'); + +/** + * The base implementation of `_.iteratee`. + * + * @private + * @param {*} [value=_.identity] The value to convert to an iteratee. + * @returns {Function} Returns the iteratee. + */ +function baseIteratee(value) { + // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9. + // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details. + if (typeof value == 'function') { + return value; + } + if (value == null) { + return identity; + } + if (typeof value == 'object') { + return isArray(value) + ? baseMatchesProperty(value[0], value[1]) + : baseMatches(value); + } + return property(value); +} + +module.exports = baseIteratee; diff --git a/node_modules/lodash/_baseKeys.js b/node_modules/lodash/_baseKeys.js new file mode 100644 index 00000000..45e9e6f3 --- /dev/null +++ b/node_modules/lodash/_baseKeys.js @@ -0,0 +1,30 @@ +var isPrototype = require('./_isPrototype'), + nativeKeys = require('./_nativeKeys'); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * The base implementation of `_.keys` which doesn't treat sparse arrays as dense. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ +function baseKeys(object) { + if (!isPrototype(object)) { + return nativeKeys(object); + } + var result = []; + for (var key in Object(object)) { + if (hasOwnProperty.call(object, key) && key != 'constructor') { + result.push(key); + } + } + return result; +} + +module.exports = baseKeys; diff --git a/node_modules/lodash/_baseKeysIn.js b/node_modules/lodash/_baseKeysIn.js new file mode 100644 index 00000000..ea8a0a17 --- /dev/null +++ b/node_modules/lodash/_baseKeysIn.js @@ -0,0 +1,33 @@ +var isObject = require('./isObject'), + isPrototype = require('./_isPrototype'), + nativeKeysIn = require('./_nativeKeysIn'); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ +function baseKeysIn(object) { + if (!isObject(object)) { + return nativeKeysIn(object); + } + var isProto = isPrototype(object), + result = []; + + for (var key in object) { + if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { + result.push(key); + } + } + return result; +} + +module.exports = baseKeysIn; diff --git a/node_modules/lodash/_baseLodash.js b/node_modules/lodash/_baseLodash.js new file mode 100644 index 00000000..f76c790e --- /dev/null +++ b/node_modules/lodash/_baseLodash.js @@ -0,0 +1,10 @@ +/** + * The function whose prototype chain sequence wrappers inherit from. + * + * @private + */ +function baseLodash() { + // No operation performed. +} + +module.exports = baseLodash; diff --git a/node_modules/lodash/_baseLt.js b/node_modules/lodash/_baseLt.js new file mode 100644 index 00000000..8674d294 --- /dev/null +++ b/node_modules/lodash/_baseLt.js @@ -0,0 +1,14 @@ +/** + * The base implementation of `_.lt` which doesn't coerce arguments. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is less than `other`, + * else `false`. + */ +function baseLt(value, other) { + return value < other; +} + +module.exports = baseLt; diff --git a/node_modules/lodash/_baseMap.js b/node_modules/lodash/_baseMap.js new file mode 100644 index 00000000..0bf5cead --- /dev/null +++ b/node_modules/lodash/_baseMap.js @@ -0,0 +1,22 @@ +var baseEach = require('./_baseEach'), + isArrayLike = require('./isArrayLike'); + +/** + * The base implementation of `_.map` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + */ +function baseMap(collection, iteratee) { + var index = -1, + result = isArrayLike(collection) ? Array(collection.length) : []; + + baseEach(collection, function(value, key, collection) { + result[++index] = iteratee(value, key, collection); + }); + return result; +} + +module.exports = baseMap; diff --git a/node_modules/lodash/_baseMatches.js b/node_modules/lodash/_baseMatches.js new file mode 100644 index 00000000..e56582ad --- /dev/null +++ b/node_modules/lodash/_baseMatches.js @@ -0,0 +1,22 @@ +var baseIsMatch = require('./_baseIsMatch'), + getMatchData = require('./_getMatchData'), + matchesStrictComparable = require('./_matchesStrictComparable'); + +/** + * The base implementation of `_.matches` which doesn't clone `source`. + * + * @private + * @param {Object} source The object of property values to match. + * @returns {Function} Returns the new spec function. + */ +function baseMatches(source) { + var matchData = getMatchData(source); + if (matchData.length == 1 && matchData[0][2]) { + return matchesStrictComparable(matchData[0][0], matchData[0][1]); + } + return function(object) { + return object === source || baseIsMatch(object, source, matchData); + }; +} + +module.exports = baseMatches; diff --git a/node_modules/lodash/_baseMatchesProperty.js b/node_modules/lodash/_baseMatchesProperty.js new file mode 100644 index 00000000..24afd893 --- /dev/null +++ b/node_modules/lodash/_baseMatchesProperty.js @@ -0,0 +1,33 @@ +var baseIsEqual = require('./_baseIsEqual'), + get = require('./get'), + hasIn = require('./hasIn'), + isKey = require('./_isKey'), + isStrictComparable = require('./_isStrictComparable'), + matchesStrictComparable = require('./_matchesStrictComparable'), + toKey = require('./_toKey'); + +/** Used to compose bitmasks for value comparisons. */ +var COMPARE_PARTIAL_FLAG = 1, + COMPARE_UNORDERED_FLAG = 2; + +/** + * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`. + * + * @private + * @param {string} path The path of the property to get. + * @param {*} srcValue The value to match. + * @returns {Function} Returns the new spec function. + */ +function baseMatchesProperty(path, srcValue) { + if (isKey(path) && isStrictComparable(srcValue)) { + return matchesStrictComparable(toKey(path), srcValue); + } + return function(object) { + var objValue = get(object, path); + return (objValue === undefined && objValue === srcValue) + ? hasIn(object, path) + : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG); + }; +} + +module.exports = baseMatchesProperty; diff --git a/node_modules/lodash/_baseMean.js b/node_modules/lodash/_baseMean.js new file mode 100644 index 00000000..fa9e00a0 --- /dev/null +++ b/node_modules/lodash/_baseMean.js @@ -0,0 +1,20 @@ +var baseSum = require('./_baseSum'); + +/** Used as references for various `Number` constants. */ +var NAN = 0 / 0; + +/** + * The base implementation of `_.mean` and `_.meanBy` without support for + * iteratee shorthands. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {number} Returns the mean. + */ +function baseMean(array, iteratee) { + var length = array == null ? 0 : array.length; + return length ? (baseSum(array, iteratee) / length) : NAN; +} + +module.exports = baseMean; diff --git a/node_modules/lodash/_baseMerge.js b/node_modules/lodash/_baseMerge.js new file mode 100644 index 00000000..c5868f04 --- /dev/null +++ b/node_modules/lodash/_baseMerge.js @@ -0,0 +1,42 @@ +var Stack = require('./_Stack'), + assignMergeValue = require('./_assignMergeValue'), + baseFor = require('./_baseFor'), + baseMergeDeep = require('./_baseMergeDeep'), + isObject = require('./isObject'), + keysIn = require('./keysIn'), + safeGet = require('./_safeGet'); + +/** + * The base implementation of `_.merge` without support for multiple sources. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {number} srcIndex The index of `source`. + * @param {Function} [customizer] The function to customize merged values. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + */ +function baseMerge(object, source, srcIndex, customizer, stack) { + if (object === source) { + return; + } + baseFor(source, function(srcValue, key) { + if (isObject(srcValue)) { + stack || (stack = new Stack); + baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack); + } + else { + var newValue = customizer + ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack) + : undefined; + + if (newValue === undefined) { + newValue = srcValue; + } + assignMergeValue(object, key, newValue); + } + }, keysIn); +} + +module.exports = baseMerge; diff --git a/node_modules/lodash/_baseMergeDeep.js b/node_modules/lodash/_baseMergeDeep.js new file mode 100644 index 00000000..2ed7283e --- /dev/null +++ b/node_modules/lodash/_baseMergeDeep.js @@ -0,0 +1,94 @@ +var assignMergeValue = require('./_assignMergeValue'), + cloneBuffer = require('./_cloneBuffer'), + cloneTypedArray = require('./_cloneTypedArray'), + copyArray = require('./_copyArray'), + initCloneObject = require('./_initCloneObject'), + isArguments = require('./isArguments'), + isArray = require('./isArray'), + isArrayLikeObject = require('./isArrayLikeObject'), + isBuffer = require('./isBuffer'), + isFunction = require('./isFunction'), + isObject = require('./isObject'), + isPlainObject = require('./isPlainObject'), + isTypedArray = require('./isTypedArray'), + safeGet = require('./_safeGet'), + toPlainObject = require('./toPlainObject'); + +/** + * A specialized version of `baseMerge` for arrays and objects which performs + * deep merges and tracks traversed objects enabling objects with circular + * references to be merged. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {string} key The key of the value to merge. + * @param {number} srcIndex The index of `source`. + * @param {Function} mergeFunc The function to merge values. + * @param {Function} [customizer] The function to customize assigned values. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + */ +function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) { + var objValue = safeGet(object, key), + srcValue = safeGet(source, key), + stacked = stack.get(srcValue); + + if (stacked) { + assignMergeValue(object, key, stacked); + return; + } + var newValue = customizer + ? customizer(objValue, srcValue, (key + ''), object, source, stack) + : undefined; + + var isCommon = newValue === undefined; + + if (isCommon) { + var isArr = isArray(srcValue), + isBuff = !isArr && isBuffer(srcValue), + isTyped = !isArr && !isBuff && isTypedArray(srcValue); + + newValue = srcValue; + if (isArr || isBuff || isTyped) { + if (isArray(objValue)) { + newValue = objValue; + } + else if (isArrayLikeObject(objValue)) { + newValue = copyArray(objValue); + } + else if (isBuff) { + isCommon = false; + newValue = cloneBuffer(srcValue, true); + } + else if (isTyped) { + isCommon = false; + newValue = cloneTypedArray(srcValue, true); + } + else { + newValue = []; + } + } + else if (isPlainObject(srcValue) || isArguments(srcValue)) { + newValue = objValue; + if (isArguments(objValue)) { + newValue = toPlainObject(objValue); + } + else if (!isObject(objValue) || (srcIndex && isFunction(objValue))) { + newValue = initCloneObject(srcValue); + } + } + else { + isCommon = false; + } + } + if (isCommon) { + // Recursively merge objects and arrays (susceptible to call stack limits). + stack.set(srcValue, newValue); + mergeFunc(newValue, srcValue, srcIndex, customizer, stack); + stack['delete'](srcValue); + } + assignMergeValue(object, key, newValue); +} + +module.exports = baseMergeDeep; diff --git a/node_modules/lodash/_baseNth.js b/node_modules/lodash/_baseNth.js new file mode 100644 index 00000000..0403c2a3 --- /dev/null +++ b/node_modules/lodash/_baseNth.js @@ -0,0 +1,20 @@ +var isIndex = require('./_isIndex'); + +/** + * The base implementation of `_.nth` which doesn't coerce arguments. + * + * @private + * @param {Array} array The array to query. + * @param {number} n The index of the element to return. + * @returns {*} Returns the nth element of `array`. + */ +function baseNth(array, n) { + var length = array.length; + if (!length) { + return; + } + n += n < 0 ? length : 0; + return isIndex(n, length) ? array[n] : undefined; +} + +module.exports = baseNth; diff --git a/node_modules/lodash/_baseOrderBy.js b/node_modules/lodash/_baseOrderBy.js new file mode 100644 index 00000000..d8a46ab2 --- /dev/null +++ b/node_modules/lodash/_baseOrderBy.js @@ -0,0 +1,34 @@ +var arrayMap = require('./_arrayMap'), + baseIteratee = require('./_baseIteratee'), + baseMap = require('./_baseMap'), + baseSortBy = require('./_baseSortBy'), + baseUnary = require('./_baseUnary'), + compareMultiple = require('./_compareMultiple'), + identity = require('./identity'); + +/** + * The base implementation of `_.orderBy` without param guards. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by. + * @param {string[]} orders The sort orders of `iteratees`. + * @returns {Array} Returns the new sorted array. + */ +function baseOrderBy(collection, iteratees, orders) { + var index = -1; + iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(baseIteratee)); + + var result = baseMap(collection, function(value, key, collection) { + var criteria = arrayMap(iteratees, function(iteratee) { + return iteratee(value); + }); + return { 'criteria': criteria, 'index': ++index, 'value': value }; + }); + + return baseSortBy(result, function(object, other) { + return compareMultiple(object, other, orders); + }); +} + +module.exports = baseOrderBy; diff --git a/node_modules/lodash/_basePick.js b/node_modules/lodash/_basePick.js new file mode 100644 index 00000000..09b458a6 --- /dev/null +++ b/node_modules/lodash/_basePick.js @@ -0,0 +1,19 @@ +var basePickBy = require('./_basePickBy'), + hasIn = require('./hasIn'); + +/** + * The base implementation of `_.pick` without support for individual + * property identifiers. + * + * @private + * @param {Object} object The source object. + * @param {string[]} paths The property paths to pick. + * @returns {Object} Returns the new object. + */ +function basePick(object, paths) { + return basePickBy(object, paths, function(value, path) { + return hasIn(object, path); + }); +} + +module.exports = basePick; diff --git a/node_modules/lodash/_basePickBy.js b/node_modules/lodash/_basePickBy.js new file mode 100644 index 00000000..85be68c8 --- /dev/null +++ b/node_modules/lodash/_basePickBy.js @@ -0,0 +1,30 @@ +var baseGet = require('./_baseGet'), + baseSet = require('./_baseSet'), + castPath = require('./_castPath'); + +/** + * The base implementation of `_.pickBy` without support for iteratee shorthands. + * + * @private + * @param {Object} object The source object. + * @param {string[]} paths The property paths to pick. + * @param {Function} predicate The function invoked per property. + * @returns {Object} Returns the new object. + */ +function basePickBy(object, paths, predicate) { + var index = -1, + length = paths.length, + result = {}; + + while (++index < length) { + var path = paths[index], + value = baseGet(object, path); + + if (predicate(value, path)) { + baseSet(result, castPath(path, object), value); + } + } + return result; +} + +module.exports = basePickBy; diff --git a/node_modules/lodash/_baseProperty.js b/node_modules/lodash/_baseProperty.js new file mode 100644 index 00000000..496281ec --- /dev/null +++ b/node_modules/lodash/_baseProperty.js @@ -0,0 +1,14 @@ +/** + * The base implementation of `_.property` without support for deep paths. + * + * @private + * @param {string} key The key of the property to get. + * @returns {Function} Returns the new accessor function. + */ +function baseProperty(key) { + return function(object) { + return object == null ? undefined : object[key]; + }; +} + +module.exports = baseProperty; diff --git a/node_modules/lodash/_basePropertyDeep.js b/node_modules/lodash/_basePropertyDeep.js new file mode 100644 index 00000000..1e5aae50 --- /dev/null +++ b/node_modules/lodash/_basePropertyDeep.js @@ -0,0 +1,16 @@ +var baseGet = require('./_baseGet'); + +/** + * A specialized version of `baseProperty` which supports deep paths. + * + * @private + * @param {Array|string} path The path of the property to get. + * @returns {Function} Returns the new accessor function. + */ +function basePropertyDeep(path) { + return function(object) { + return baseGet(object, path); + }; +} + +module.exports = basePropertyDeep; diff --git a/node_modules/lodash/_basePropertyOf.js b/node_modules/lodash/_basePropertyOf.js new file mode 100644 index 00000000..46173999 --- /dev/null +++ b/node_modules/lodash/_basePropertyOf.js @@ -0,0 +1,14 @@ +/** + * The base implementation of `_.propertyOf` without support for deep paths. + * + * @private + * @param {Object} object The object to query. + * @returns {Function} Returns the new accessor function. + */ +function basePropertyOf(object) { + return function(key) { + return object == null ? undefined : object[key]; + }; +} + +module.exports = basePropertyOf; diff --git a/node_modules/lodash/_basePullAll.js b/node_modules/lodash/_basePullAll.js new file mode 100644 index 00000000..305720ed --- /dev/null +++ b/node_modules/lodash/_basePullAll.js @@ -0,0 +1,51 @@ +var arrayMap = require('./_arrayMap'), + baseIndexOf = require('./_baseIndexOf'), + baseIndexOfWith = require('./_baseIndexOfWith'), + baseUnary = require('./_baseUnary'), + copyArray = require('./_copyArray'); + +/** Used for built-in method references. */ +var arrayProto = Array.prototype; + +/** Built-in value references. */ +var splice = arrayProto.splice; + +/** + * The base implementation of `_.pullAllBy` without support for iteratee + * shorthands. + * + * @private + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns `array`. + */ +function basePullAll(array, values, iteratee, comparator) { + var indexOf = comparator ? baseIndexOfWith : baseIndexOf, + index = -1, + length = values.length, + seen = array; + + if (array === values) { + values = copyArray(values); + } + if (iteratee) { + seen = arrayMap(array, baseUnary(iteratee)); + } + while (++index < length) { + var fromIndex = 0, + value = values[index], + computed = iteratee ? iteratee(value) : value; + + while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) { + if (seen !== array) { + splice.call(seen, fromIndex, 1); + } + splice.call(array, fromIndex, 1); + } + } + return array; +} + +module.exports = basePullAll; diff --git a/node_modules/lodash/_basePullAt.js b/node_modules/lodash/_basePullAt.js new file mode 100644 index 00000000..c3e9e710 --- /dev/null +++ b/node_modules/lodash/_basePullAt.js @@ -0,0 +1,37 @@ +var baseUnset = require('./_baseUnset'), + isIndex = require('./_isIndex'); + +/** Used for built-in method references. */ +var arrayProto = Array.prototype; + +/** Built-in value references. */ +var splice = arrayProto.splice; + +/** + * The base implementation of `_.pullAt` without support for individual + * indexes or capturing the removed elements. + * + * @private + * @param {Array} array The array to modify. + * @param {number[]} indexes The indexes of elements to remove. + * @returns {Array} Returns `array`. + */ +function basePullAt(array, indexes) { + var length = array ? indexes.length : 0, + lastIndex = length - 1; + + while (length--) { + var index = indexes[length]; + if (length == lastIndex || index !== previous) { + var previous = index; + if (isIndex(index)) { + splice.call(array, index, 1); + } else { + baseUnset(array, index); + } + } + } + return array; +} + +module.exports = basePullAt; diff --git a/node_modules/lodash/_baseRandom.js b/node_modules/lodash/_baseRandom.js new file mode 100644 index 00000000..94f76a76 --- /dev/null +++ b/node_modules/lodash/_baseRandom.js @@ -0,0 +1,18 @@ +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeFloor = Math.floor, + nativeRandom = Math.random; + +/** + * The base implementation of `_.random` without support for returning + * floating-point numbers. + * + * @private + * @param {number} lower The lower bound. + * @param {number} upper The upper bound. + * @returns {number} Returns the random number. + */ +function baseRandom(lower, upper) { + return lower + nativeFloor(nativeRandom() * (upper - lower + 1)); +} + +module.exports = baseRandom; diff --git a/node_modules/lodash/_baseRange.js b/node_modules/lodash/_baseRange.js new file mode 100644 index 00000000..0fb8e419 --- /dev/null +++ b/node_modules/lodash/_baseRange.js @@ -0,0 +1,28 @@ +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeCeil = Math.ceil, + nativeMax = Math.max; + +/** + * The base implementation of `_.range` and `_.rangeRight` which doesn't + * coerce arguments. + * + * @private + * @param {number} start The start of the range. + * @param {number} end The end of the range. + * @param {number} step The value to increment or decrement by. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Array} Returns the range of numbers. + */ +function baseRange(start, end, step, fromRight) { + var index = -1, + length = nativeMax(nativeCeil((end - start) / (step || 1)), 0), + result = Array(length); + + while (length--) { + result[fromRight ? length : ++index] = start; + start += step; + } + return result; +} + +module.exports = baseRange; diff --git a/node_modules/lodash/_baseReduce.js b/node_modules/lodash/_baseReduce.js new file mode 100644 index 00000000..5a1f8b57 --- /dev/null +++ b/node_modules/lodash/_baseReduce.js @@ -0,0 +1,23 @@ +/** + * The base implementation of `_.reduce` and `_.reduceRight`, without support + * for iteratee shorthands, which iterates over `collection` using `eachFunc`. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} accumulator The initial value. + * @param {boolean} initAccum Specify using the first or last element of + * `collection` as the initial value. + * @param {Function} eachFunc The function to iterate over `collection`. + * @returns {*} Returns the accumulated value. + */ +function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) { + eachFunc(collection, function(value, index, collection) { + accumulator = initAccum + ? (initAccum = false, value) + : iteratee(accumulator, value, index, collection); + }); + return accumulator; +} + +module.exports = baseReduce; diff --git a/node_modules/lodash/_baseRepeat.js b/node_modules/lodash/_baseRepeat.js new file mode 100644 index 00000000..ee44c31a --- /dev/null +++ b/node_modules/lodash/_baseRepeat.js @@ -0,0 +1,35 @@ +/** Used as references for various `Number` constants. */ +var MAX_SAFE_INTEGER = 9007199254740991; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeFloor = Math.floor; + +/** + * The base implementation of `_.repeat` which doesn't coerce arguments. + * + * @private + * @param {string} string The string to repeat. + * @param {number} n The number of times to repeat the string. + * @returns {string} Returns the repeated string. + */ +function baseRepeat(string, n) { + var result = ''; + if (!string || n < 1 || n > MAX_SAFE_INTEGER) { + return result; + } + // Leverage the exponentiation by squaring algorithm for a faster repeat. + // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details. + do { + if (n % 2) { + result += string; + } + n = nativeFloor(n / 2); + if (n) { + string += string; + } + } while (n); + + return result; +} + +module.exports = baseRepeat; diff --git a/node_modules/lodash/_baseRest.js b/node_modules/lodash/_baseRest.js new file mode 100644 index 00000000..d0dc4bdd --- /dev/null +++ b/node_modules/lodash/_baseRest.js @@ -0,0 +1,17 @@ +var identity = require('./identity'), + overRest = require('./_overRest'), + setToString = require('./_setToString'); + +/** + * The base implementation of `_.rest` which doesn't validate or coerce arguments. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @returns {Function} Returns the new function. + */ +function baseRest(func, start) { + return setToString(overRest(func, start, identity), func + ''); +} + +module.exports = baseRest; diff --git a/node_modules/lodash/_baseSample.js b/node_modules/lodash/_baseSample.js new file mode 100644 index 00000000..58582b91 --- /dev/null +++ b/node_modules/lodash/_baseSample.js @@ -0,0 +1,15 @@ +var arraySample = require('./_arraySample'), + values = require('./values'); + +/** + * The base implementation of `_.sample`. + * + * @private + * @param {Array|Object} collection The collection to sample. + * @returns {*} Returns the random element. + */ +function baseSample(collection) { + return arraySample(values(collection)); +} + +module.exports = baseSample; diff --git a/node_modules/lodash/_baseSampleSize.js b/node_modules/lodash/_baseSampleSize.js new file mode 100644 index 00000000..5c90ec51 --- /dev/null +++ b/node_modules/lodash/_baseSampleSize.js @@ -0,0 +1,18 @@ +var baseClamp = require('./_baseClamp'), + shuffleSelf = require('./_shuffleSelf'), + values = require('./values'); + +/** + * The base implementation of `_.sampleSize` without param guards. + * + * @private + * @param {Array|Object} collection The collection to sample. + * @param {number} n The number of elements to sample. + * @returns {Array} Returns the random elements. + */ +function baseSampleSize(collection, n) { + var array = values(collection); + return shuffleSelf(array, baseClamp(n, 0, array.length)); +} + +module.exports = baseSampleSize; diff --git a/node_modules/lodash/_baseSet.js b/node_modules/lodash/_baseSet.js new file mode 100644 index 00000000..612a24cc --- /dev/null +++ b/node_modules/lodash/_baseSet.js @@ -0,0 +1,47 @@ +var assignValue = require('./_assignValue'), + castPath = require('./_castPath'), + isIndex = require('./_isIndex'), + isObject = require('./isObject'), + toKey = require('./_toKey'); + +/** + * The base implementation of `_.set`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @param {Function} [customizer] The function to customize path creation. + * @returns {Object} Returns `object`. + */ +function baseSet(object, path, value, customizer) { + if (!isObject(object)) { + return object; + } + path = castPath(path, object); + + var index = -1, + length = path.length, + lastIndex = length - 1, + nested = object; + + while (nested != null && ++index < length) { + var key = toKey(path[index]), + newValue = value; + + if (index != lastIndex) { + var objValue = nested[key]; + newValue = customizer ? customizer(objValue, key, nested) : undefined; + if (newValue === undefined) { + newValue = isObject(objValue) + ? objValue + : (isIndex(path[index + 1]) ? [] : {}); + } + } + assignValue(nested, key, newValue); + nested = nested[key]; + } + return object; +} + +module.exports = baseSet; diff --git a/node_modules/lodash/_baseSetData.js b/node_modules/lodash/_baseSetData.js new file mode 100644 index 00000000..c409947d --- /dev/null +++ b/node_modules/lodash/_baseSetData.js @@ -0,0 +1,17 @@ +var identity = require('./identity'), + metaMap = require('./_metaMap'); + +/** + * The base implementation of `setData` without support for hot loop shorting. + * + * @private + * @param {Function} func The function to associate metadata with. + * @param {*} data The metadata. + * @returns {Function} Returns `func`. + */ +var baseSetData = !metaMap ? identity : function(func, data) { + metaMap.set(func, data); + return func; +}; + +module.exports = baseSetData; diff --git a/node_modules/lodash/_baseSetToString.js b/node_modules/lodash/_baseSetToString.js new file mode 100644 index 00000000..89eaca38 --- /dev/null +++ b/node_modules/lodash/_baseSetToString.js @@ -0,0 +1,22 @@ +var constant = require('./constant'), + defineProperty = require('./_defineProperty'), + identity = require('./identity'); + +/** + * The base implementation of `setToString` without support for hot loop shorting. + * + * @private + * @param {Function} func The function to modify. + * @param {Function} string The `toString` result. + * @returns {Function} Returns `func`. + */ +var baseSetToString = !defineProperty ? identity : function(func, string) { + return defineProperty(func, 'toString', { + 'configurable': true, + 'enumerable': false, + 'value': constant(string), + 'writable': true + }); +}; + +module.exports = baseSetToString; diff --git a/node_modules/lodash/_baseShuffle.js b/node_modules/lodash/_baseShuffle.js new file mode 100644 index 00000000..023077ac --- /dev/null +++ b/node_modules/lodash/_baseShuffle.js @@ -0,0 +1,15 @@ +var shuffleSelf = require('./_shuffleSelf'), + values = require('./values'); + +/** + * The base implementation of `_.shuffle`. + * + * @private + * @param {Array|Object} collection The collection to shuffle. + * @returns {Array} Returns the new shuffled array. + */ +function baseShuffle(collection) { + return shuffleSelf(values(collection)); +} + +module.exports = baseShuffle; diff --git a/node_modules/lodash/_baseSlice.js b/node_modules/lodash/_baseSlice.js new file mode 100644 index 00000000..786f6c99 --- /dev/null +++ b/node_modules/lodash/_baseSlice.js @@ -0,0 +1,31 @@ +/** + * The base implementation of `_.slice` without an iteratee call guard. + * + * @private + * @param {Array} array The array to slice. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the slice of `array`. + */ +function baseSlice(array, start, end) { + var index = -1, + length = array.length; + + if (start < 0) { + start = -start > length ? 0 : (length + start); + } + end = end > length ? length : end; + if (end < 0) { + end += length; + } + length = start > end ? 0 : ((end - start) >>> 0); + start >>>= 0; + + var result = Array(length); + while (++index < length) { + result[index] = array[index + start]; + } + return result; +} + +module.exports = baseSlice; diff --git a/node_modules/lodash/_baseSome.js b/node_modules/lodash/_baseSome.js new file mode 100644 index 00000000..58f3f447 --- /dev/null +++ b/node_modules/lodash/_baseSome.js @@ -0,0 +1,22 @@ +var baseEach = require('./_baseEach'); + +/** + * The base implementation of `_.some` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + */ +function baseSome(collection, predicate) { + var result; + + baseEach(collection, function(value, index, collection) { + result = predicate(value, index, collection); + return !result; + }); + return !!result; +} + +module.exports = baseSome; diff --git a/node_modules/lodash/_baseSortBy.js b/node_modules/lodash/_baseSortBy.js new file mode 100644 index 00000000..a25c92ed --- /dev/null +++ b/node_modules/lodash/_baseSortBy.js @@ -0,0 +1,21 @@ +/** + * The base implementation of `_.sortBy` which uses `comparer` to define the + * sort order of `array` and replaces criteria objects with their corresponding + * values. + * + * @private + * @param {Array} array The array to sort. + * @param {Function} comparer The function to define sort order. + * @returns {Array} Returns `array`. + */ +function baseSortBy(array, comparer) { + var length = array.length; + + array.sort(comparer); + while (length--) { + array[length] = array[length].value; + } + return array; +} + +module.exports = baseSortBy; diff --git a/node_modules/lodash/_baseSortedIndex.js b/node_modules/lodash/_baseSortedIndex.js new file mode 100644 index 00000000..638c366c --- /dev/null +++ b/node_modules/lodash/_baseSortedIndex.js @@ -0,0 +1,42 @@ +var baseSortedIndexBy = require('./_baseSortedIndexBy'), + identity = require('./identity'), + isSymbol = require('./isSymbol'); + +/** Used as references for the maximum length and index of an array. */ +var MAX_ARRAY_LENGTH = 4294967295, + HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1; + +/** + * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which + * performs a binary search of `array` to determine the index at which `value` + * should be inserted into `array` in order to maintain its sort order. + * + * @private + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {boolean} [retHighest] Specify returning the highest qualified index. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + */ +function baseSortedIndex(array, value, retHighest) { + var low = 0, + high = array == null ? low : array.length; + + if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) { + while (low < high) { + var mid = (low + high) >>> 1, + computed = array[mid]; + + if (computed !== null && !isSymbol(computed) && + (retHighest ? (computed <= value) : (computed < value))) { + low = mid + 1; + } else { + high = mid; + } + } + return high; + } + return baseSortedIndexBy(array, value, identity, retHighest); +} + +module.exports = baseSortedIndex; diff --git a/node_modules/lodash/_baseSortedIndexBy.js b/node_modules/lodash/_baseSortedIndexBy.js new file mode 100644 index 00000000..bb22e36d --- /dev/null +++ b/node_modules/lodash/_baseSortedIndexBy.js @@ -0,0 +1,64 @@ +var isSymbol = require('./isSymbol'); + +/** Used as references for the maximum length and index of an array. */ +var MAX_ARRAY_LENGTH = 4294967295, + MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeFloor = Math.floor, + nativeMin = Math.min; + +/** + * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy` + * which invokes `iteratee` for `value` and each element of `array` to compute + * their sort ranking. The iteratee is invoked with one argument; (value). + * + * @private + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {Function} iteratee The iteratee invoked per element. + * @param {boolean} [retHighest] Specify returning the highest qualified index. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + */ +function baseSortedIndexBy(array, value, iteratee, retHighest) { + value = iteratee(value); + + var low = 0, + high = array == null ? 0 : array.length, + valIsNaN = value !== value, + valIsNull = value === null, + valIsSymbol = isSymbol(value), + valIsUndefined = value === undefined; + + while (low < high) { + var mid = nativeFloor((low + high) / 2), + computed = iteratee(array[mid]), + othIsDefined = computed !== undefined, + othIsNull = computed === null, + othIsReflexive = computed === computed, + othIsSymbol = isSymbol(computed); + + if (valIsNaN) { + var setLow = retHighest || othIsReflexive; + } else if (valIsUndefined) { + setLow = othIsReflexive && (retHighest || othIsDefined); + } else if (valIsNull) { + setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull); + } else if (valIsSymbol) { + setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol); + } else if (othIsNull || othIsSymbol) { + setLow = false; + } else { + setLow = retHighest ? (computed <= value) : (computed < value); + } + if (setLow) { + low = mid + 1; + } else { + high = mid; + } + } + return nativeMin(high, MAX_ARRAY_INDEX); +} + +module.exports = baseSortedIndexBy; diff --git a/node_modules/lodash/_baseSortedUniq.js b/node_modules/lodash/_baseSortedUniq.js new file mode 100644 index 00000000..802159a3 --- /dev/null +++ b/node_modules/lodash/_baseSortedUniq.js @@ -0,0 +1,30 @@ +var eq = require('./eq'); + +/** + * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without + * support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @returns {Array} Returns the new duplicate free array. + */ +function baseSortedUniq(array, iteratee) { + var index = -1, + length = array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index], + computed = iteratee ? iteratee(value) : value; + + if (!index || !eq(computed, seen)) { + var seen = computed; + result[resIndex++] = value === 0 ? 0 : value; + } + } + return result; +} + +module.exports = baseSortedUniq; diff --git a/node_modules/lodash/_baseSum.js b/node_modules/lodash/_baseSum.js new file mode 100644 index 00000000..a9e84c13 --- /dev/null +++ b/node_modules/lodash/_baseSum.js @@ -0,0 +1,24 @@ +/** + * The base implementation of `_.sum` and `_.sumBy` without support for + * iteratee shorthands. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {number} Returns the sum. + */ +function baseSum(array, iteratee) { + var result, + index = -1, + length = array.length; + + while (++index < length) { + var current = iteratee(array[index]); + if (current !== undefined) { + result = result === undefined ? current : (result + current); + } + } + return result; +} + +module.exports = baseSum; diff --git a/node_modules/lodash/_baseTimes.js b/node_modules/lodash/_baseTimes.js new file mode 100644 index 00000000..0603fc37 --- /dev/null +++ b/node_modules/lodash/_baseTimes.js @@ -0,0 +1,20 @@ +/** + * The base implementation of `_.times` without support for iteratee shorthands + * or max array length checks. + * + * @private + * @param {number} n The number of times to invoke `iteratee`. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the array of results. + */ +function baseTimes(n, iteratee) { + var index = -1, + result = Array(n); + + while (++index < n) { + result[index] = iteratee(index); + } + return result; +} + +module.exports = baseTimes; diff --git a/node_modules/lodash/_baseToNumber.js b/node_modules/lodash/_baseToNumber.js new file mode 100644 index 00000000..04859f39 --- /dev/null +++ b/node_modules/lodash/_baseToNumber.js @@ -0,0 +1,24 @@ +var isSymbol = require('./isSymbol'); + +/** Used as references for various `Number` constants. */ +var NAN = 0 / 0; + +/** + * The base implementation of `_.toNumber` which doesn't ensure correct + * conversions of binary, hexadecimal, or octal string values. + * + * @private + * @param {*} value The value to process. + * @returns {number} Returns the number. + */ +function baseToNumber(value) { + if (typeof value == 'number') { + return value; + } + if (isSymbol(value)) { + return NAN; + } + return +value; +} + +module.exports = baseToNumber; diff --git a/node_modules/lodash/_baseToPairs.js b/node_modules/lodash/_baseToPairs.js new file mode 100644 index 00000000..bff19912 --- /dev/null +++ b/node_modules/lodash/_baseToPairs.js @@ -0,0 +1,18 @@ +var arrayMap = require('./_arrayMap'); + +/** + * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array + * of key-value pairs for `object` corresponding to the property names of `props`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} props The property names to get values for. + * @returns {Object} Returns the key-value pairs. + */ +function baseToPairs(object, props) { + return arrayMap(props, function(key) { + return [key, object[key]]; + }); +} + +module.exports = baseToPairs; diff --git a/node_modules/lodash/_baseToString.js b/node_modules/lodash/_baseToString.js new file mode 100644 index 00000000..ada6ad29 --- /dev/null +++ b/node_modules/lodash/_baseToString.js @@ -0,0 +1,37 @@ +var Symbol = require('./_Symbol'), + arrayMap = require('./_arrayMap'), + isArray = require('./isArray'), + isSymbol = require('./isSymbol'); + +/** Used as references for various `Number` constants. */ +var INFINITY = 1 / 0; + +/** Used to convert symbols to primitives and strings. */ +var symbolProto = Symbol ? Symbol.prototype : undefined, + symbolToString = symbolProto ? symbolProto.toString : undefined; + +/** + * The base implementation of `_.toString` which doesn't convert nullish + * values to empty strings. + * + * @private + * @param {*} value The value to process. + * @returns {string} Returns the string. + */ +function baseToString(value) { + // Exit early for strings to avoid a performance hit in some environments. + if (typeof value == 'string') { + return value; + } + if (isArray(value)) { + // Recursively convert values (susceptible to call stack limits). + return arrayMap(value, baseToString) + ''; + } + if (isSymbol(value)) { + return symbolToString ? symbolToString.call(value) : ''; + } + var result = (value + ''); + return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; +} + +module.exports = baseToString; diff --git a/node_modules/lodash/_baseUnary.js b/node_modules/lodash/_baseUnary.js new file mode 100644 index 00000000..98639e92 --- /dev/null +++ b/node_modules/lodash/_baseUnary.js @@ -0,0 +1,14 @@ +/** + * The base implementation of `_.unary` without support for storing metadata. + * + * @private + * @param {Function} func The function to cap arguments for. + * @returns {Function} Returns the new capped function. + */ +function baseUnary(func) { + return function(value) { + return func(value); + }; +} + +module.exports = baseUnary; diff --git a/node_modules/lodash/_baseUniq.js b/node_modules/lodash/_baseUniq.js new file mode 100644 index 00000000..aea459dc --- /dev/null +++ b/node_modules/lodash/_baseUniq.js @@ -0,0 +1,72 @@ +var SetCache = require('./_SetCache'), + arrayIncludes = require('./_arrayIncludes'), + arrayIncludesWith = require('./_arrayIncludesWith'), + cacheHas = require('./_cacheHas'), + createSet = require('./_createSet'), + setToArray = require('./_setToArray'); + +/** Used as the size to enable large array optimizations. */ +var LARGE_ARRAY_SIZE = 200; + +/** + * The base implementation of `_.uniqBy` without support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new duplicate free array. + */ +function baseUniq(array, iteratee, comparator) { + var index = -1, + includes = arrayIncludes, + length = array.length, + isCommon = true, + result = [], + seen = result; + + if (comparator) { + isCommon = false; + includes = arrayIncludesWith; + } + else if (length >= LARGE_ARRAY_SIZE) { + var set = iteratee ? null : createSet(array); + if (set) { + return setToArray(set); + } + isCommon = false; + includes = cacheHas; + seen = new SetCache; + } + else { + seen = iteratee ? [] : result; + } + outer: + while (++index < length) { + var value = array[index], + computed = iteratee ? iteratee(value) : value; + + value = (comparator || value !== 0) ? value : 0; + if (isCommon && computed === computed) { + var seenIndex = seen.length; + while (seenIndex--) { + if (seen[seenIndex] === computed) { + continue outer; + } + } + if (iteratee) { + seen.push(computed); + } + result.push(value); + } + else if (!includes(seen, computed, comparator)) { + if (seen !== result) { + seen.push(computed); + } + result.push(value); + } + } + return result; +} + +module.exports = baseUniq; diff --git a/node_modules/lodash/_baseUnset.js b/node_modules/lodash/_baseUnset.js new file mode 100644 index 00000000..eefc6e37 --- /dev/null +++ b/node_modules/lodash/_baseUnset.js @@ -0,0 +1,20 @@ +var castPath = require('./_castPath'), + last = require('./last'), + parent = require('./_parent'), + toKey = require('./_toKey'); + +/** + * The base implementation of `_.unset`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The property path to unset. + * @returns {boolean} Returns `true` if the property is deleted, else `false`. + */ +function baseUnset(object, path) { + path = castPath(path, object); + object = parent(object, path); + return object == null || delete object[toKey(last(path))]; +} + +module.exports = baseUnset; diff --git a/node_modules/lodash/_baseUpdate.js b/node_modules/lodash/_baseUpdate.js new file mode 100644 index 00000000..92a62377 --- /dev/null +++ b/node_modules/lodash/_baseUpdate.js @@ -0,0 +1,18 @@ +var baseGet = require('./_baseGet'), + baseSet = require('./_baseSet'); + +/** + * The base implementation of `_.update`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to update. + * @param {Function} updater The function to produce the updated value. + * @param {Function} [customizer] The function to customize path creation. + * @returns {Object} Returns `object`. + */ +function baseUpdate(object, path, updater, customizer) { + return baseSet(object, path, updater(baseGet(object, path)), customizer); +} + +module.exports = baseUpdate; diff --git a/node_modules/lodash/_baseValues.js b/node_modules/lodash/_baseValues.js new file mode 100644 index 00000000..b95faadc --- /dev/null +++ b/node_modules/lodash/_baseValues.js @@ -0,0 +1,19 @@ +var arrayMap = require('./_arrayMap'); + +/** + * The base implementation of `_.values` and `_.valuesIn` which creates an + * array of `object` property values corresponding to the property names + * of `props`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} props The property names to get values for. + * @returns {Object} Returns the array of property values. + */ +function baseValues(object, props) { + return arrayMap(props, function(key) { + return object[key]; + }); +} + +module.exports = baseValues; diff --git a/node_modules/lodash/_baseWhile.js b/node_modules/lodash/_baseWhile.js new file mode 100644 index 00000000..07eac61b --- /dev/null +++ b/node_modules/lodash/_baseWhile.js @@ -0,0 +1,26 @@ +var baseSlice = require('./_baseSlice'); + +/** + * The base implementation of methods like `_.dropWhile` and `_.takeWhile` + * without support for iteratee shorthands. + * + * @private + * @param {Array} array The array to query. + * @param {Function} predicate The function invoked per iteration. + * @param {boolean} [isDrop] Specify dropping elements instead of taking them. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Array} Returns the slice of `array`. + */ +function baseWhile(array, predicate, isDrop, fromRight) { + var length = array.length, + index = fromRight ? length : -1; + + while ((fromRight ? index-- : ++index < length) && + predicate(array[index], index, array)) {} + + return isDrop + ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length)) + : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index)); +} + +module.exports = baseWhile; diff --git a/node_modules/lodash/_baseWrapperValue.js b/node_modules/lodash/_baseWrapperValue.js new file mode 100644 index 00000000..443e0df5 --- /dev/null +++ b/node_modules/lodash/_baseWrapperValue.js @@ -0,0 +1,25 @@ +var LazyWrapper = require('./_LazyWrapper'), + arrayPush = require('./_arrayPush'), + arrayReduce = require('./_arrayReduce'); + +/** + * The base implementation of `wrapperValue` which returns the result of + * performing a sequence of actions on the unwrapped `value`, where each + * successive action is supplied the return value of the previous. + * + * @private + * @param {*} value The unwrapped value. + * @param {Array} actions Actions to perform to resolve the unwrapped value. + * @returns {*} Returns the resolved value. + */ +function baseWrapperValue(value, actions) { + var result = value; + if (result instanceof LazyWrapper) { + result = result.value(); + } + return arrayReduce(actions, function(result, action) { + return action.func.apply(action.thisArg, arrayPush([result], action.args)); + }, result); +} + +module.exports = baseWrapperValue; diff --git a/node_modules/lodash/_baseXor.js b/node_modules/lodash/_baseXor.js new file mode 100644 index 00000000..8e69338b --- /dev/null +++ b/node_modules/lodash/_baseXor.js @@ -0,0 +1,36 @@ +var baseDifference = require('./_baseDifference'), + baseFlatten = require('./_baseFlatten'), + baseUniq = require('./_baseUniq'); + +/** + * The base implementation of methods like `_.xor`, without support for + * iteratee shorthands, that accepts an array of arrays to inspect. + * + * @private + * @param {Array} arrays The arrays to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of values. + */ +function baseXor(arrays, iteratee, comparator) { + var length = arrays.length; + if (length < 2) { + return length ? baseUniq(arrays[0]) : []; + } + var index = -1, + result = Array(length); + + while (++index < length) { + var array = arrays[index], + othIndex = -1; + + while (++othIndex < length) { + if (othIndex != index) { + result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator); + } + } + } + return baseUniq(baseFlatten(result, 1), iteratee, comparator); +} + +module.exports = baseXor; diff --git a/node_modules/lodash/_baseZipObject.js b/node_modules/lodash/_baseZipObject.js new file mode 100644 index 00000000..401f85be --- /dev/null +++ b/node_modules/lodash/_baseZipObject.js @@ -0,0 +1,23 @@ +/** + * This base implementation of `_.zipObject` which assigns values using `assignFunc`. + * + * @private + * @param {Array} props The property identifiers. + * @param {Array} values The property values. + * @param {Function} assignFunc The function to assign values. + * @returns {Object} Returns the new object. + */ +function baseZipObject(props, values, assignFunc) { + var index = -1, + length = props.length, + valsLength = values.length, + result = {}; + + while (++index < length) { + var value = index < valsLength ? values[index] : undefined; + assignFunc(result, props[index], value); + } + return result; +} + +module.exports = baseZipObject; diff --git a/node_modules/lodash/_cacheHas.js b/node_modules/lodash/_cacheHas.js new file mode 100644 index 00000000..2dec8926 --- /dev/null +++ b/node_modules/lodash/_cacheHas.js @@ -0,0 +1,13 @@ +/** + * Checks if a `cache` value for `key` exists. + * + * @private + * @param {Object} cache The cache to query. + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ +function cacheHas(cache, key) { + return cache.has(key); +} + +module.exports = cacheHas; diff --git a/node_modules/lodash/_castArrayLikeObject.js b/node_modules/lodash/_castArrayLikeObject.js new file mode 100644 index 00000000..92c75fa1 --- /dev/null +++ b/node_modules/lodash/_castArrayLikeObject.js @@ -0,0 +1,14 @@ +var isArrayLikeObject = require('./isArrayLikeObject'); + +/** + * Casts `value` to an empty array if it's not an array like object. + * + * @private + * @param {*} value The value to inspect. + * @returns {Array|Object} Returns the cast array-like object. + */ +function castArrayLikeObject(value) { + return isArrayLikeObject(value) ? value : []; +} + +module.exports = castArrayLikeObject; diff --git a/node_modules/lodash/_castFunction.js b/node_modules/lodash/_castFunction.js new file mode 100644 index 00000000..98c91ae6 --- /dev/null +++ b/node_modules/lodash/_castFunction.js @@ -0,0 +1,14 @@ +var identity = require('./identity'); + +/** + * Casts `value` to `identity` if it's not a function. + * + * @private + * @param {*} value The value to inspect. + * @returns {Function} Returns cast function. + */ +function castFunction(value) { + return typeof value == 'function' ? value : identity; +} + +module.exports = castFunction; diff --git a/node_modules/lodash/_castPath.js b/node_modules/lodash/_castPath.js new file mode 100644 index 00000000..017e4c1b --- /dev/null +++ b/node_modules/lodash/_castPath.js @@ -0,0 +1,21 @@ +var isArray = require('./isArray'), + isKey = require('./_isKey'), + stringToPath = require('./_stringToPath'), + toString = require('./toString'); + +/** + * Casts `value` to a path array if it's not one. + * + * @private + * @param {*} value The value to inspect. + * @param {Object} [object] The object to query keys on. + * @returns {Array} Returns the cast property path array. + */ +function castPath(value, object) { + if (isArray(value)) { + return value; + } + return isKey(value, object) ? [value] : stringToPath(toString(value)); +} + +module.exports = castPath; diff --git a/node_modules/lodash/_castRest.js b/node_modules/lodash/_castRest.js new file mode 100644 index 00000000..213c66f1 --- /dev/null +++ b/node_modules/lodash/_castRest.js @@ -0,0 +1,14 @@ +var baseRest = require('./_baseRest'); + +/** + * A `baseRest` alias which can be replaced with `identity` by module + * replacement plugins. + * + * @private + * @type {Function} + * @param {Function} func The function to apply a rest parameter to. + * @returns {Function} Returns the new function. + */ +var castRest = baseRest; + +module.exports = castRest; diff --git a/node_modules/lodash/_castSlice.js b/node_modules/lodash/_castSlice.js new file mode 100644 index 00000000..071faeba --- /dev/null +++ b/node_modules/lodash/_castSlice.js @@ -0,0 +1,18 @@ +var baseSlice = require('./_baseSlice'); + +/** + * Casts `array` to a slice if it's needed. + * + * @private + * @param {Array} array The array to inspect. + * @param {number} start The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the cast slice. + */ +function castSlice(array, start, end) { + var length = array.length; + end = end === undefined ? length : end; + return (!start && end >= length) ? array : baseSlice(array, start, end); +} + +module.exports = castSlice; diff --git a/node_modules/lodash/_charsEndIndex.js b/node_modules/lodash/_charsEndIndex.js new file mode 100644 index 00000000..07908ff3 --- /dev/null +++ b/node_modules/lodash/_charsEndIndex.js @@ -0,0 +1,19 @@ +var baseIndexOf = require('./_baseIndexOf'); + +/** + * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol + * that is not found in the character symbols. + * + * @private + * @param {Array} strSymbols The string symbols to inspect. + * @param {Array} chrSymbols The character symbols to find. + * @returns {number} Returns the index of the last unmatched string symbol. + */ +function charsEndIndex(strSymbols, chrSymbols) { + var index = strSymbols.length; + + while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} + return index; +} + +module.exports = charsEndIndex; diff --git a/node_modules/lodash/_charsStartIndex.js b/node_modules/lodash/_charsStartIndex.js new file mode 100644 index 00000000..b17afd25 --- /dev/null +++ b/node_modules/lodash/_charsStartIndex.js @@ -0,0 +1,20 @@ +var baseIndexOf = require('./_baseIndexOf'); + +/** + * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol + * that is not found in the character symbols. + * + * @private + * @param {Array} strSymbols The string symbols to inspect. + * @param {Array} chrSymbols The character symbols to find. + * @returns {number} Returns the index of the first unmatched string symbol. + */ +function charsStartIndex(strSymbols, chrSymbols) { + var index = -1, + length = strSymbols.length; + + while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} + return index; +} + +module.exports = charsStartIndex; diff --git a/node_modules/lodash/_cloneArrayBuffer.js b/node_modules/lodash/_cloneArrayBuffer.js new file mode 100644 index 00000000..c3d8f6e3 --- /dev/null +++ b/node_modules/lodash/_cloneArrayBuffer.js @@ -0,0 +1,16 @@ +var Uint8Array = require('./_Uint8Array'); + +/** + * Creates a clone of `arrayBuffer`. + * + * @private + * @param {ArrayBuffer} arrayBuffer The array buffer to clone. + * @returns {ArrayBuffer} Returns the cloned array buffer. + */ +function cloneArrayBuffer(arrayBuffer) { + var result = new arrayBuffer.constructor(arrayBuffer.byteLength); + new Uint8Array(result).set(new Uint8Array(arrayBuffer)); + return result; +} + +module.exports = cloneArrayBuffer; diff --git a/node_modules/lodash/_cloneBuffer.js b/node_modules/lodash/_cloneBuffer.js new file mode 100644 index 00000000..27c48109 --- /dev/null +++ b/node_modules/lodash/_cloneBuffer.js @@ -0,0 +1,35 @@ +var root = require('./_root'); + +/** Detect free variable `exports`. */ +var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; + +/** Detect free variable `module`. */ +var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; + +/** Detect the popular CommonJS extension `module.exports`. */ +var moduleExports = freeModule && freeModule.exports === freeExports; + +/** Built-in value references. */ +var Buffer = moduleExports ? root.Buffer : undefined, + allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined; + +/** + * Creates a clone of `buffer`. + * + * @private + * @param {Buffer} buffer The buffer to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Buffer} Returns the cloned buffer. + */ +function cloneBuffer(buffer, isDeep) { + if (isDeep) { + return buffer.slice(); + } + var length = buffer.length, + result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length); + + buffer.copy(result); + return result; +} + +module.exports = cloneBuffer; diff --git a/node_modules/lodash/_cloneDataView.js b/node_modules/lodash/_cloneDataView.js new file mode 100644 index 00000000..9c9b7b05 --- /dev/null +++ b/node_modules/lodash/_cloneDataView.js @@ -0,0 +1,16 @@ +var cloneArrayBuffer = require('./_cloneArrayBuffer'); + +/** + * Creates a clone of `dataView`. + * + * @private + * @param {Object} dataView The data view to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the cloned data view. + */ +function cloneDataView(dataView, isDeep) { + var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer; + return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength); +} + +module.exports = cloneDataView; diff --git a/node_modules/lodash/_cloneRegExp.js b/node_modules/lodash/_cloneRegExp.js new file mode 100644 index 00000000..64a30dfb --- /dev/null +++ b/node_modules/lodash/_cloneRegExp.js @@ -0,0 +1,17 @@ +/** Used to match `RegExp` flags from their coerced string values. */ +var reFlags = /\w*$/; + +/** + * Creates a clone of `regexp`. + * + * @private + * @param {Object} regexp The regexp to clone. + * @returns {Object} Returns the cloned regexp. + */ +function cloneRegExp(regexp) { + var result = new regexp.constructor(regexp.source, reFlags.exec(regexp)); + result.lastIndex = regexp.lastIndex; + return result; +} + +module.exports = cloneRegExp; diff --git a/node_modules/lodash/_cloneSymbol.js b/node_modules/lodash/_cloneSymbol.js new file mode 100644 index 00000000..bede39f5 --- /dev/null +++ b/node_modules/lodash/_cloneSymbol.js @@ -0,0 +1,18 @@ +var Symbol = require('./_Symbol'); + +/** Used to convert symbols to primitives and strings. */ +var symbolProto = Symbol ? Symbol.prototype : undefined, + symbolValueOf = symbolProto ? symbolProto.valueOf : undefined; + +/** + * Creates a clone of the `symbol` object. + * + * @private + * @param {Object} symbol The symbol object to clone. + * @returns {Object} Returns the cloned symbol object. + */ +function cloneSymbol(symbol) { + return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {}; +} + +module.exports = cloneSymbol; diff --git a/node_modules/lodash/_cloneTypedArray.js b/node_modules/lodash/_cloneTypedArray.js new file mode 100644 index 00000000..7aad84d4 --- /dev/null +++ b/node_modules/lodash/_cloneTypedArray.js @@ -0,0 +1,16 @@ +var cloneArrayBuffer = require('./_cloneArrayBuffer'); + +/** + * Creates a clone of `typedArray`. + * + * @private + * @param {Object} typedArray The typed array to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the cloned typed array. + */ +function cloneTypedArray(typedArray, isDeep) { + var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer; + return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length); +} + +module.exports = cloneTypedArray; diff --git a/node_modules/lodash/_compareAscending.js b/node_modules/lodash/_compareAscending.js new file mode 100644 index 00000000..8dc27910 --- /dev/null +++ b/node_modules/lodash/_compareAscending.js @@ -0,0 +1,41 @@ +var isSymbol = require('./isSymbol'); + +/** + * Compares values to sort them in ascending order. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {number} Returns the sort order indicator for `value`. + */ +function compareAscending(value, other) { + if (value !== other) { + var valIsDefined = value !== undefined, + valIsNull = value === null, + valIsReflexive = value === value, + valIsSymbol = isSymbol(value); + + var othIsDefined = other !== undefined, + othIsNull = other === null, + othIsReflexive = other === other, + othIsSymbol = isSymbol(other); + + if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) || + (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) || + (valIsNull && othIsDefined && othIsReflexive) || + (!valIsDefined && othIsReflexive) || + !valIsReflexive) { + return 1; + } + if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) || + (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) || + (othIsNull && valIsDefined && valIsReflexive) || + (!othIsDefined && valIsReflexive) || + !othIsReflexive) { + return -1; + } + } + return 0; +} + +module.exports = compareAscending; diff --git a/node_modules/lodash/_compareMultiple.js b/node_modules/lodash/_compareMultiple.js new file mode 100644 index 00000000..ad61f0fb --- /dev/null +++ b/node_modules/lodash/_compareMultiple.js @@ -0,0 +1,44 @@ +var compareAscending = require('./_compareAscending'); + +/** + * Used by `_.orderBy` to compare multiple properties of a value to another + * and stable sort them. + * + * If `orders` is unspecified, all values are sorted in ascending order. Otherwise, + * specify an order of "desc" for descending or "asc" for ascending sort order + * of corresponding values. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {boolean[]|string[]} orders The order to sort by for each property. + * @returns {number} Returns the sort order indicator for `object`. + */ +function compareMultiple(object, other, orders) { + var index = -1, + objCriteria = object.criteria, + othCriteria = other.criteria, + length = objCriteria.length, + ordersLength = orders.length; + + while (++index < length) { + var result = compareAscending(objCriteria[index], othCriteria[index]); + if (result) { + if (index >= ordersLength) { + return result; + } + var order = orders[index]; + return result * (order == 'desc' ? -1 : 1); + } + } + // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications + // that causes it, under certain circumstances, to provide the same value for + // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247 + // for more details. + // + // This also ensures a stable sort in V8 and other engines. + // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details. + return object.index - other.index; +} + +module.exports = compareMultiple; diff --git a/node_modules/lodash/_composeArgs.js b/node_modules/lodash/_composeArgs.js new file mode 100644 index 00000000..1ce40f4f --- /dev/null +++ b/node_modules/lodash/_composeArgs.js @@ -0,0 +1,39 @@ +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max; + +/** + * Creates an array that is the composition of partially applied arguments, + * placeholders, and provided arguments into a single array of arguments. + * + * @private + * @param {Array} args The provided arguments. + * @param {Array} partials The arguments to prepend to those provided. + * @param {Array} holders The `partials` placeholder indexes. + * @params {boolean} [isCurried] Specify composing for a curried function. + * @returns {Array} Returns the new array of composed arguments. + */ +function composeArgs(args, partials, holders, isCurried) { + var argsIndex = -1, + argsLength = args.length, + holdersLength = holders.length, + leftIndex = -1, + leftLength = partials.length, + rangeLength = nativeMax(argsLength - holdersLength, 0), + result = Array(leftLength + rangeLength), + isUncurried = !isCurried; + + while (++leftIndex < leftLength) { + result[leftIndex] = partials[leftIndex]; + } + while (++argsIndex < holdersLength) { + if (isUncurried || argsIndex < argsLength) { + result[holders[argsIndex]] = args[argsIndex]; + } + } + while (rangeLength--) { + result[leftIndex++] = args[argsIndex++]; + } + return result; +} + +module.exports = composeArgs; diff --git a/node_modules/lodash/_composeArgsRight.js b/node_modules/lodash/_composeArgsRight.js new file mode 100644 index 00000000..8dc588d0 --- /dev/null +++ b/node_modules/lodash/_composeArgsRight.js @@ -0,0 +1,41 @@ +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max; + +/** + * This function is like `composeArgs` except that the arguments composition + * is tailored for `_.partialRight`. + * + * @private + * @param {Array} args The provided arguments. + * @param {Array} partials The arguments to append to those provided. + * @param {Array} holders The `partials` placeholder indexes. + * @params {boolean} [isCurried] Specify composing for a curried function. + * @returns {Array} Returns the new array of composed arguments. + */ +function composeArgsRight(args, partials, holders, isCurried) { + var argsIndex = -1, + argsLength = args.length, + holdersIndex = -1, + holdersLength = holders.length, + rightIndex = -1, + rightLength = partials.length, + rangeLength = nativeMax(argsLength - holdersLength, 0), + result = Array(rangeLength + rightLength), + isUncurried = !isCurried; + + while (++argsIndex < rangeLength) { + result[argsIndex] = args[argsIndex]; + } + var offset = argsIndex; + while (++rightIndex < rightLength) { + result[offset + rightIndex] = partials[rightIndex]; + } + while (++holdersIndex < holdersLength) { + if (isUncurried || argsIndex < argsLength) { + result[offset + holders[holdersIndex]] = args[argsIndex++]; + } + } + return result; +} + +module.exports = composeArgsRight; diff --git a/node_modules/lodash/_copyArray.js b/node_modules/lodash/_copyArray.js new file mode 100644 index 00000000..cd94d5d0 --- /dev/null +++ b/node_modules/lodash/_copyArray.js @@ -0,0 +1,20 @@ +/** + * Copies the values of `source` to `array`. + * + * @private + * @param {Array} source The array to copy values from. + * @param {Array} [array=[]] The array to copy values to. + * @returns {Array} Returns `array`. + */ +function copyArray(source, array) { + var index = -1, + length = source.length; + + array || (array = Array(length)); + while (++index < length) { + array[index] = source[index]; + } + return array; +} + +module.exports = copyArray; diff --git a/node_modules/lodash/_copyObject.js b/node_modules/lodash/_copyObject.js new file mode 100644 index 00000000..2f2a5c23 --- /dev/null +++ b/node_modules/lodash/_copyObject.js @@ -0,0 +1,40 @@ +var assignValue = require('./_assignValue'), + baseAssignValue = require('./_baseAssignValue'); + +/** + * Copies properties of `source` to `object`. + * + * @private + * @param {Object} source The object to copy properties from. + * @param {Array} props The property identifiers to copy. + * @param {Object} [object={}] The object to copy properties to. + * @param {Function} [customizer] The function to customize copied values. + * @returns {Object} Returns `object`. + */ +function copyObject(source, props, object, customizer) { + var isNew = !object; + object || (object = {}); + + var index = -1, + length = props.length; + + while (++index < length) { + var key = props[index]; + + var newValue = customizer + ? customizer(object[key], source[key], key, object, source) + : undefined; + + if (newValue === undefined) { + newValue = source[key]; + } + if (isNew) { + baseAssignValue(object, key, newValue); + } else { + assignValue(object, key, newValue); + } + } + return object; +} + +module.exports = copyObject; diff --git a/node_modules/lodash/_copySymbols.js b/node_modules/lodash/_copySymbols.js new file mode 100644 index 00000000..c35944ab --- /dev/null +++ b/node_modules/lodash/_copySymbols.js @@ -0,0 +1,16 @@ +var copyObject = require('./_copyObject'), + getSymbols = require('./_getSymbols'); + +/** + * Copies own symbols of `source` to `object`. + * + * @private + * @param {Object} source The object to copy symbols from. + * @param {Object} [object={}] The object to copy symbols to. + * @returns {Object} Returns `object`. + */ +function copySymbols(source, object) { + return copyObject(source, getSymbols(source), object); +} + +module.exports = copySymbols; diff --git a/node_modules/lodash/_copySymbolsIn.js b/node_modules/lodash/_copySymbolsIn.js new file mode 100644 index 00000000..fdf20a73 --- /dev/null +++ b/node_modules/lodash/_copySymbolsIn.js @@ -0,0 +1,16 @@ +var copyObject = require('./_copyObject'), + getSymbolsIn = require('./_getSymbolsIn'); + +/** + * Copies own and inherited symbols of `source` to `object`. + * + * @private + * @param {Object} source The object to copy symbols from. + * @param {Object} [object={}] The object to copy symbols to. + * @returns {Object} Returns `object`. + */ +function copySymbolsIn(source, object) { + return copyObject(source, getSymbolsIn(source), object); +} + +module.exports = copySymbolsIn; diff --git a/node_modules/lodash/_coreJsData.js b/node_modules/lodash/_coreJsData.js new file mode 100644 index 00000000..f8e5b4e3 --- /dev/null +++ b/node_modules/lodash/_coreJsData.js @@ -0,0 +1,6 @@ +var root = require('./_root'); + +/** Used to detect overreaching core-js shims. */ +var coreJsData = root['__core-js_shared__']; + +module.exports = coreJsData; diff --git a/node_modules/lodash/_countHolders.js b/node_modules/lodash/_countHolders.js new file mode 100644 index 00000000..718fcdaa --- /dev/null +++ b/node_modules/lodash/_countHolders.js @@ -0,0 +1,21 @@ +/** + * Gets the number of `placeholder` occurrences in `array`. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} placeholder The placeholder to search for. + * @returns {number} Returns the placeholder count. + */ +function countHolders(array, placeholder) { + var length = array.length, + result = 0; + + while (length--) { + if (array[length] === placeholder) { + ++result; + } + } + return result; +} + +module.exports = countHolders; diff --git a/node_modules/lodash/_createAggregator.js b/node_modules/lodash/_createAggregator.js new file mode 100644 index 00000000..0be42c41 --- /dev/null +++ b/node_modules/lodash/_createAggregator.js @@ -0,0 +1,23 @@ +var arrayAggregator = require('./_arrayAggregator'), + baseAggregator = require('./_baseAggregator'), + baseIteratee = require('./_baseIteratee'), + isArray = require('./isArray'); + +/** + * Creates a function like `_.groupBy`. + * + * @private + * @param {Function} setter The function to set accumulator values. + * @param {Function} [initializer] The accumulator object initializer. + * @returns {Function} Returns the new aggregator function. + */ +function createAggregator(setter, initializer) { + return function(collection, iteratee) { + var func = isArray(collection) ? arrayAggregator : baseAggregator, + accumulator = initializer ? initializer() : {}; + + return func(collection, setter, baseIteratee(iteratee, 2), accumulator); + }; +} + +module.exports = createAggregator; diff --git a/node_modules/lodash/_createAssigner.js b/node_modules/lodash/_createAssigner.js new file mode 100644 index 00000000..1f904c51 --- /dev/null +++ b/node_modules/lodash/_createAssigner.js @@ -0,0 +1,37 @@ +var baseRest = require('./_baseRest'), + isIterateeCall = require('./_isIterateeCall'); + +/** + * Creates a function like `_.assign`. + * + * @private + * @param {Function} assigner The function to assign values. + * @returns {Function} Returns the new assigner function. + */ +function createAssigner(assigner) { + return baseRest(function(object, sources) { + var index = -1, + length = sources.length, + customizer = length > 1 ? sources[length - 1] : undefined, + guard = length > 2 ? sources[2] : undefined; + + customizer = (assigner.length > 3 && typeof customizer == 'function') + ? (length--, customizer) + : undefined; + + if (guard && isIterateeCall(sources[0], sources[1], guard)) { + customizer = length < 3 ? undefined : customizer; + length = 1; + } + object = Object(object); + while (++index < length) { + var source = sources[index]; + if (source) { + assigner(object, source, index, customizer); + } + } + return object; + }); +} + +module.exports = createAssigner; diff --git a/node_modules/lodash/_createBaseEach.js b/node_modules/lodash/_createBaseEach.js new file mode 100644 index 00000000..d24fdd1b --- /dev/null +++ b/node_modules/lodash/_createBaseEach.js @@ -0,0 +1,32 @@ +var isArrayLike = require('./isArrayLike'); + +/** + * Creates a `baseEach` or `baseEachRight` function. + * + * @private + * @param {Function} eachFunc The function to iterate over a collection. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ +function createBaseEach(eachFunc, fromRight) { + return function(collection, iteratee) { + if (collection == null) { + return collection; + } + if (!isArrayLike(collection)) { + return eachFunc(collection, iteratee); + } + var length = collection.length, + index = fromRight ? length : -1, + iterable = Object(collection); + + while ((fromRight ? index-- : ++index < length)) { + if (iteratee(iterable[index], index, iterable) === false) { + break; + } + } + return collection; + }; +} + +module.exports = createBaseEach; diff --git a/node_modules/lodash/_createBaseFor.js b/node_modules/lodash/_createBaseFor.js new file mode 100644 index 00000000..94cbf297 --- /dev/null +++ b/node_modules/lodash/_createBaseFor.js @@ -0,0 +1,25 @@ +/** + * Creates a base function for methods like `_.forIn` and `_.forOwn`. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ +function createBaseFor(fromRight) { + return function(object, iteratee, keysFunc) { + var index = -1, + iterable = Object(object), + props = keysFunc(object), + length = props.length; + + while (length--) { + var key = props[fromRight ? length : ++index]; + if (iteratee(iterable[key], key, iterable) === false) { + break; + } + } + return object; + }; +} + +module.exports = createBaseFor; diff --git a/node_modules/lodash/_createBind.js b/node_modules/lodash/_createBind.js new file mode 100644 index 00000000..07cb99f4 --- /dev/null +++ b/node_modules/lodash/_createBind.js @@ -0,0 +1,28 @@ +var createCtor = require('./_createCtor'), + root = require('./_root'); + +/** Used to compose bitmasks for function metadata. */ +var WRAP_BIND_FLAG = 1; + +/** + * Creates a function that wraps `func` to invoke it with the optional `this` + * binding of `thisArg`. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} [thisArg] The `this` binding of `func`. + * @returns {Function} Returns the new wrapped function. + */ +function createBind(func, bitmask, thisArg) { + var isBind = bitmask & WRAP_BIND_FLAG, + Ctor = createCtor(func); + + function wrapper() { + var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + return fn.apply(isBind ? thisArg : this, arguments); + } + return wrapper; +} + +module.exports = createBind; diff --git a/node_modules/lodash/_createCaseFirst.js b/node_modules/lodash/_createCaseFirst.js new file mode 100644 index 00000000..fe8ea483 --- /dev/null +++ b/node_modules/lodash/_createCaseFirst.js @@ -0,0 +1,33 @@ +var castSlice = require('./_castSlice'), + hasUnicode = require('./_hasUnicode'), + stringToArray = require('./_stringToArray'), + toString = require('./toString'); + +/** + * Creates a function like `_.lowerFirst`. + * + * @private + * @param {string} methodName The name of the `String` case method to use. + * @returns {Function} Returns the new case function. + */ +function createCaseFirst(methodName) { + return function(string) { + string = toString(string); + + var strSymbols = hasUnicode(string) + ? stringToArray(string) + : undefined; + + var chr = strSymbols + ? strSymbols[0] + : string.charAt(0); + + var trailing = strSymbols + ? castSlice(strSymbols, 1).join('') + : string.slice(1); + + return chr[methodName]() + trailing; + }; +} + +module.exports = createCaseFirst; diff --git a/node_modules/lodash/_createCompounder.js b/node_modules/lodash/_createCompounder.js new file mode 100644 index 00000000..8d4cee2c --- /dev/null +++ b/node_modules/lodash/_createCompounder.js @@ -0,0 +1,24 @@ +var arrayReduce = require('./_arrayReduce'), + deburr = require('./deburr'), + words = require('./words'); + +/** Used to compose unicode capture groups. */ +var rsApos = "['\u2019]"; + +/** Used to match apostrophes. */ +var reApos = RegExp(rsApos, 'g'); + +/** + * Creates a function like `_.camelCase`. + * + * @private + * @param {Function} callback The function to combine each word. + * @returns {Function} Returns the new compounder function. + */ +function createCompounder(callback) { + return function(string) { + return arrayReduce(words(deburr(string).replace(reApos, '')), callback, ''); + }; +} + +module.exports = createCompounder; diff --git a/node_modules/lodash/_createCtor.js b/node_modules/lodash/_createCtor.js new file mode 100644 index 00000000..9047aa5f --- /dev/null +++ b/node_modules/lodash/_createCtor.js @@ -0,0 +1,37 @@ +var baseCreate = require('./_baseCreate'), + isObject = require('./isObject'); + +/** + * Creates a function that produces an instance of `Ctor` regardless of + * whether it was invoked as part of a `new` expression or by `call` or `apply`. + * + * @private + * @param {Function} Ctor The constructor to wrap. + * @returns {Function} Returns the new wrapped function. + */ +function createCtor(Ctor) { + return function() { + // Use a `switch` statement to work with class constructors. See + // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist + // for more details. + var args = arguments; + switch (args.length) { + case 0: return new Ctor; + case 1: return new Ctor(args[0]); + case 2: return new Ctor(args[0], args[1]); + case 3: return new Ctor(args[0], args[1], args[2]); + case 4: return new Ctor(args[0], args[1], args[2], args[3]); + case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]); + case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]); + case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); + } + var thisBinding = baseCreate(Ctor.prototype), + result = Ctor.apply(thisBinding, args); + + // Mimic the constructor's `return` behavior. + // See https://es5.github.io/#x13.2.2 for more details. + return isObject(result) ? result : thisBinding; + }; +} + +module.exports = createCtor; diff --git a/node_modules/lodash/_createCurry.js b/node_modules/lodash/_createCurry.js new file mode 100644 index 00000000..f06c2cdd --- /dev/null +++ b/node_modules/lodash/_createCurry.js @@ -0,0 +1,46 @@ +var apply = require('./_apply'), + createCtor = require('./_createCtor'), + createHybrid = require('./_createHybrid'), + createRecurry = require('./_createRecurry'), + getHolder = require('./_getHolder'), + replaceHolders = require('./_replaceHolders'), + root = require('./_root'); + +/** + * Creates a function that wraps `func` to enable currying. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {number} arity The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ +function createCurry(func, bitmask, arity) { + var Ctor = createCtor(func); + + function wrapper() { + var length = arguments.length, + args = Array(length), + index = length, + placeholder = getHolder(wrapper); + + while (index--) { + args[index] = arguments[index]; + } + var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder) + ? [] + : replaceHolders(args, placeholder); + + length -= holders.length; + if (length < arity) { + return createRecurry( + func, bitmask, createHybrid, wrapper.placeholder, undefined, + args, holders, undefined, undefined, arity - length); + } + var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + return apply(fn, this, args); + } + return wrapper; +} + +module.exports = createCurry; diff --git a/node_modules/lodash/_createFind.js b/node_modules/lodash/_createFind.js new file mode 100644 index 00000000..8859ff89 --- /dev/null +++ b/node_modules/lodash/_createFind.js @@ -0,0 +1,25 @@ +var baseIteratee = require('./_baseIteratee'), + isArrayLike = require('./isArrayLike'), + keys = require('./keys'); + +/** + * Creates a `_.find` or `_.findLast` function. + * + * @private + * @param {Function} findIndexFunc The function to find the collection index. + * @returns {Function} Returns the new find function. + */ +function createFind(findIndexFunc) { + return function(collection, predicate, fromIndex) { + var iterable = Object(collection); + if (!isArrayLike(collection)) { + var iteratee = baseIteratee(predicate, 3); + collection = keys(collection); + predicate = function(key) { return iteratee(iterable[key], key, iterable); }; + } + var index = findIndexFunc(collection, predicate, fromIndex); + return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined; + }; +} + +module.exports = createFind; diff --git a/node_modules/lodash/_createFlow.js b/node_modules/lodash/_createFlow.js new file mode 100644 index 00000000..baaddbf5 --- /dev/null +++ b/node_modules/lodash/_createFlow.js @@ -0,0 +1,78 @@ +var LodashWrapper = require('./_LodashWrapper'), + flatRest = require('./_flatRest'), + getData = require('./_getData'), + getFuncName = require('./_getFuncName'), + isArray = require('./isArray'), + isLaziable = require('./_isLaziable'); + +/** Error message constants. */ +var FUNC_ERROR_TEXT = 'Expected a function'; + +/** Used to compose bitmasks for function metadata. */ +var WRAP_CURRY_FLAG = 8, + WRAP_PARTIAL_FLAG = 32, + WRAP_ARY_FLAG = 128, + WRAP_REARG_FLAG = 256; + +/** + * Creates a `_.flow` or `_.flowRight` function. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new flow function. + */ +function createFlow(fromRight) { + return flatRest(function(funcs) { + var length = funcs.length, + index = length, + prereq = LodashWrapper.prototype.thru; + + if (fromRight) { + funcs.reverse(); + } + while (index--) { + var func = funcs[index]; + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + if (prereq && !wrapper && getFuncName(func) == 'wrapper') { + var wrapper = new LodashWrapper([], true); + } + } + index = wrapper ? index : length; + while (++index < length) { + func = funcs[index]; + + var funcName = getFuncName(func), + data = funcName == 'wrapper' ? getData(func) : undefined; + + if (data && isLaziable(data[0]) && + data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) && + !data[4].length && data[9] == 1 + ) { + wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]); + } else { + wrapper = (func.length == 1 && isLaziable(func)) + ? wrapper[funcName]() + : wrapper.thru(func); + } + } + return function() { + var args = arguments, + value = args[0]; + + if (wrapper && args.length == 1 && isArray(value)) { + return wrapper.plant(value).value(); + } + var index = 0, + result = length ? funcs[index].apply(this, args) : value; + + while (++index < length) { + result = funcs[index].call(this, result); + } + return result; + }; + }); +} + +module.exports = createFlow; diff --git a/node_modules/lodash/_createHybrid.js b/node_modules/lodash/_createHybrid.js new file mode 100644 index 00000000..b671bd11 --- /dev/null +++ b/node_modules/lodash/_createHybrid.js @@ -0,0 +1,92 @@ +var composeArgs = require('./_composeArgs'), + composeArgsRight = require('./_composeArgsRight'), + countHolders = require('./_countHolders'), + createCtor = require('./_createCtor'), + createRecurry = require('./_createRecurry'), + getHolder = require('./_getHolder'), + reorder = require('./_reorder'), + replaceHolders = require('./_replaceHolders'), + root = require('./_root'); + +/** Used to compose bitmasks for function metadata. */ +var WRAP_BIND_FLAG = 1, + WRAP_BIND_KEY_FLAG = 2, + WRAP_CURRY_FLAG = 8, + WRAP_CURRY_RIGHT_FLAG = 16, + WRAP_ARY_FLAG = 128, + WRAP_FLIP_FLAG = 512; + +/** + * Creates a function that wraps `func` to invoke it with optional `this` + * binding of `thisArg`, partial application, and currying. + * + * @private + * @param {Function|string} func The function or method name to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} [thisArg] The `this` binding of `func`. + * @param {Array} [partials] The arguments to prepend to those provided to + * the new function. + * @param {Array} [holders] The `partials` placeholder indexes. + * @param {Array} [partialsRight] The arguments to append to those provided + * to the new function. + * @param {Array} [holdersRight] The `partialsRight` placeholder indexes. + * @param {Array} [argPos] The argument positions of the new function. + * @param {number} [ary] The arity cap of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ +function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) { + var isAry = bitmask & WRAP_ARY_FLAG, + isBind = bitmask & WRAP_BIND_FLAG, + isBindKey = bitmask & WRAP_BIND_KEY_FLAG, + isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG), + isFlip = bitmask & WRAP_FLIP_FLAG, + Ctor = isBindKey ? undefined : createCtor(func); + + function wrapper() { + var length = arguments.length, + args = Array(length), + index = length; + + while (index--) { + args[index] = arguments[index]; + } + if (isCurried) { + var placeholder = getHolder(wrapper), + holdersCount = countHolders(args, placeholder); + } + if (partials) { + args = composeArgs(args, partials, holders, isCurried); + } + if (partialsRight) { + args = composeArgsRight(args, partialsRight, holdersRight, isCurried); + } + length -= holdersCount; + if (isCurried && length < arity) { + var newHolders = replaceHolders(args, placeholder); + return createRecurry( + func, bitmask, createHybrid, wrapper.placeholder, thisArg, + args, newHolders, argPos, ary, arity - length + ); + } + var thisBinding = isBind ? thisArg : this, + fn = isBindKey ? thisBinding[func] : func; + + length = args.length; + if (argPos) { + args = reorder(args, argPos); + } else if (isFlip && length > 1) { + args.reverse(); + } + if (isAry && ary < length) { + args.length = ary; + } + if (this && this !== root && this instanceof wrapper) { + fn = Ctor || createCtor(fn); + } + return fn.apply(thisBinding, args); + } + return wrapper; +} + +module.exports = createHybrid; diff --git a/node_modules/lodash/_createInverter.js b/node_modules/lodash/_createInverter.js new file mode 100644 index 00000000..6c0c5629 --- /dev/null +++ b/node_modules/lodash/_createInverter.js @@ -0,0 +1,17 @@ +var baseInverter = require('./_baseInverter'); + +/** + * Creates a function like `_.invertBy`. + * + * @private + * @param {Function} setter The function to set accumulator values. + * @param {Function} toIteratee The function to resolve iteratees. + * @returns {Function} Returns the new inverter function. + */ +function createInverter(setter, toIteratee) { + return function(object, iteratee) { + return baseInverter(object, setter, toIteratee(iteratee), {}); + }; +} + +module.exports = createInverter; diff --git a/node_modules/lodash/_createMathOperation.js b/node_modules/lodash/_createMathOperation.js new file mode 100644 index 00000000..f1e238ac --- /dev/null +++ b/node_modules/lodash/_createMathOperation.js @@ -0,0 +1,38 @@ +var baseToNumber = require('./_baseToNumber'), + baseToString = require('./_baseToString'); + +/** + * Creates a function that performs a mathematical operation on two values. + * + * @private + * @param {Function} operator The function to perform the operation. + * @param {number} [defaultValue] The value used for `undefined` arguments. + * @returns {Function} Returns the new mathematical operation function. + */ +function createMathOperation(operator, defaultValue) { + return function(value, other) { + var result; + if (value === undefined && other === undefined) { + return defaultValue; + } + if (value !== undefined) { + result = value; + } + if (other !== undefined) { + if (result === undefined) { + return other; + } + if (typeof value == 'string' || typeof other == 'string') { + value = baseToString(value); + other = baseToString(other); + } else { + value = baseToNumber(value); + other = baseToNumber(other); + } + result = operator(value, other); + } + return result; + }; +} + +module.exports = createMathOperation; diff --git a/node_modules/lodash/_createOver.js b/node_modules/lodash/_createOver.js new file mode 100644 index 00000000..3b945516 --- /dev/null +++ b/node_modules/lodash/_createOver.js @@ -0,0 +1,27 @@ +var apply = require('./_apply'), + arrayMap = require('./_arrayMap'), + baseIteratee = require('./_baseIteratee'), + baseRest = require('./_baseRest'), + baseUnary = require('./_baseUnary'), + flatRest = require('./_flatRest'); + +/** + * Creates a function like `_.over`. + * + * @private + * @param {Function} arrayFunc The function to iterate over iteratees. + * @returns {Function} Returns the new over function. + */ +function createOver(arrayFunc) { + return flatRest(function(iteratees) { + iteratees = arrayMap(iteratees, baseUnary(baseIteratee)); + return baseRest(function(args) { + var thisArg = this; + return arrayFunc(iteratees, function(iteratee) { + return apply(iteratee, thisArg, args); + }); + }); + }); +} + +module.exports = createOver; diff --git a/node_modules/lodash/_createPadding.js b/node_modules/lodash/_createPadding.js new file mode 100644 index 00000000..2124612b --- /dev/null +++ b/node_modules/lodash/_createPadding.js @@ -0,0 +1,33 @@ +var baseRepeat = require('./_baseRepeat'), + baseToString = require('./_baseToString'), + castSlice = require('./_castSlice'), + hasUnicode = require('./_hasUnicode'), + stringSize = require('./_stringSize'), + stringToArray = require('./_stringToArray'); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeCeil = Math.ceil; + +/** + * Creates the padding for `string` based on `length`. The `chars` string + * is truncated if the number of characters exceeds `length`. + * + * @private + * @param {number} length The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padding for `string`. + */ +function createPadding(length, chars) { + chars = chars === undefined ? ' ' : baseToString(chars); + + var charsLength = chars.length; + if (charsLength < 2) { + return charsLength ? baseRepeat(chars, length) : chars; + } + var result = baseRepeat(chars, nativeCeil(length / stringSize(chars))); + return hasUnicode(chars) + ? castSlice(stringToArray(result), 0, length).join('') + : result.slice(0, length); +} + +module.exports = createPadding; diff --git a/node_modules/lodash/_createPartial.js b/node_modules/lodash/_createPartial.js new file mode 100644 index 00000000..e16c248b --- /dev/null +++ b/node_modules/lodash/_createPartial.js @@ -0,0 +1,43 @@ +var apply = require('./_apply'), + createCtor = require('./_createCtor'), + root = require('./_root'); + +/** Used to compose bitmasks for function metadata. */ +var WRAP_BIND_FLAG = 1; + +/** + * Creates a function that wraps `func` to invoke it with the `this` binding + * of `thisArg` and `partials` prepended to the arguments it receives. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} thisArg The `this` binding of `func`. + * @param {Array} partials The arguments to prepend to those provided to + * the new function. + * @returns {Function} Returns the new wrapped function. + */ +function createPartial(func, bitmask, thisArg, partials) { + var isBind = bitmask & WRAP_BIND_FLAG, + Ctor = createCtor(func); + + function wrapper() { + var argsIndex = -1, + argsLength = arguments.length, + leftIndex = -1, + leftLength = partials.length, + args = Array(leftLength + argsLength), + fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + + while (++leftIndex < leftLength) { + args[leftIndex] = partials[leftIndex]; + } + while (argsLength--) { + args[leftIndex++] = arguments[++argsIndex]; + } + return apply(fn, isBind ? thisArg : this, args); + } + return wrapper; +} + +module.exports = createPartial; diff --git a/node_modules/lodash/_createRange.js b/node_modules/lodash/_createRange.js new file mode 100644 index 00000000..9f52c779 --- /dev/null +++ b/node_modules/lodash/_createRange.js @@ -0,0 +1,30 @@ +var baseRange = require('./_baseRange'), + isIterateeCall = require('./_isIterateeCall'), + toFinite = require('./toFinite'); + +/** + * Creates a `_.range` or `_.rangeRight` function. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new range function. + */ +function createRange(fromRight) { + return function(start, end, step) { + if (step && typeof step != 'number' && isIterateeCall(start, end, step)) { + end = step = undefined; + } + // Ensure the sign of `-0` is preserved. + start = toFinite(start); + if (end === undefined) { + end = start; + start = 0; + } else { + end = toFinite(end); + } + step = step === undefined ? (start < end ? 1 : -1) : toFinite(step); + return baseRange(start, end, step, fromRight); + }; +} + +module.exports = createRange; diff --git a/node_modules/lodash/_createRecurry.js b/node_modules/lodash/_createRecurry.js new file mode 100644 index 00000000..eb29fb24 --- /dev/null +++ b/node_modules/lodash/_createRecurry.js @@ -0,0 +1,56 @@ +var isLaziable = require('./_isLaziable'), + setData = require('./_setData'), + setWrapToString = require('./_setWrapToString'); + +/** Used to compose bitmasks for function metadata. */ +var WRAP_BIND_FLAG = 1, + WRAP_BIND_KEY_FLAG = 2, + WRAP_CURRY_BOUND_FLAG = 4, + WRAP_CURRY_FLAG = 8, + WRAP_PARTIAL_FLAG = 32, + WRAP_PARTIAL_RIGHT_FLAG = 64; + +/** + * Creates a function that wraps `func` to continue currying. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {Function} wrapFunc The function to create the `func` wrapper. + * @param {*} placeholder The placeholder value. + * @param {*} [thisArg] The `this` binding of `func`. + * @param {Array} [partials] The arguments to prepend to those provided to + * the new function. + * @param {Array} [holders] The `partials` placeholder indexes. + * @param {Array} [argPos] The argument positions of the new function. + * @param {number} [ary] The arity cap of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ +function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) { + var isCurry = bitmask & WRAP_CURRY_FLAG, + newHolders = isCurry ? holders : undefined, + newHoldersRight = isCurry ? undefined : holders, + newPartials = isCurry ? partials : undefined, + newPartialsRight = isCurry ? undefined : partials; + + bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG); + bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG); + + if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) { + bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG); + } + var newData = [ + func, bitmask, thisArg, newPartials, newHolders, newPartialsRight, + newHoldersRight, argPos, ary, arity + ]; + + var result = wrapFunc.apply(undefined, newData); + if (isLaziable(func)) { + setData(result, newData); + } + result.placeholder = placeholder; + return setWrapToString(result, func, bitmask); +} + +module.exports = createRecurry; diff --git a/node_modules/lodash/_createRelationalOperation.js b/node_modules/lodash/_createRelationalOperation.js new file mode 100644 index 00000000..a17c6b5e --- /dev/null +++ b/node_modules/lodash/_createRelationalOperation.js @@ -0,0 +1,20 @@ +var toNumber = require('./toNumber'); + +/** + * Creates a function that performs a relational operation on two values. + * + * @private + * @param {Function} operator The function to perform the operation. + * @returns {Function} Returns the new relational operation function. + */ +function createRelationalOperation(operator) { + return function(value, other) { + if (!(typeof value == 'string' && typeof other == 'string')) { + value = toNumber(value); + other = toNumber(other); + } + return operator(value, other); + }; +} + +module.exports = createRelationalOperation; diff --git a/node_modules/lodash/_createRound.js b/node_modules/lodash/_createRound.js new file mode 100644 index 00000000..bf9b713f --- /dev/null +++ b/node_modules/lodash/_createRound.js @@ -0,0 +1,33 @@ +var toInteger = require('./toInteger'), + toNumber = require('./toNumber'), + toString = require('./toString'); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMin = Math.min; + +/** + * Creates a function like `_.round`. + * + * @private + * @param {string} methodName The name of the `Math` method to use when rounding. + * @returns {Function} Returns the new round function. + */ +function createRound(methodName) { + var func = Math[methodName]; + return function(number, precision) { + number = toNumber(number); + precision = precision == null ? 0 : nativeMin(toInteger(precision), 292); + if (precision) { + // Shift with exponential notation to avoid floating-point issues. + // See [MDN](https://mdn.io/round#Examples) for more details. + var pair = (toString(number) + 'e').split('e'), + value = func(pair[0] + 'e' + (+pair[1] + precision)); + + pair = (toString(value) + 'e').split('e'); + return +(pair[0] + 'e' + (+pair[1] - precision)); + } + return func(number); + }; +} + +module.exports = createRound; diff --git a/node_modules/lodash/_createSet.js b/node_modules/lodash/_createSet.js new file mode 100644 index 00000000..0f644eea --- /dev/null +++ b/node_modules/lodash/_createSet.js @@ -0,0 +1,19 @@ +var Set = require('./_Set'), + noop = require('./noop'), + setToArray = require('./_setToArray'); + +/** Used as references for various `Number` constants. */ +var INFINITY = 1 / 0; + +/** + * Creates a set object of `values`. + * + * @private + * @param {Array} values The values to add to the set. + * @returns {Object} Returns the new set. + */ +var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) { + return new Set(values); +}; + +module.exports = createSet; diff --git a/node_modules/lodash/_createToPairs.js b/node_modules/lodash/_createToPairs.js new file mode 100644 index 00000000..568417af --- /dev/null +++ b/node_modules/lodash/_createToPairs.js @@ -0,0 +1,30 @@ +var baseToPairs = require('./_baseToPairs'), + getTag = require('./_getTag'), + mapToArray = require('./_mapToArray'), + setToPairs = require('./_setToPairs'); + +/** `Object#toString` result references. */ +var mapTag = '[object Map]', + setTag = '[object Set]'; + +/** + * Creates a `_.toPairs` or `_.toPairsIn` function. + * + * @private + * @param {Function} keysFunc The function to get the keys of a given object. + * @returns {Function} Returns the new pairs function. + */ +function createToPairs(keysFunc) { + return function(object) { + var tag = getTag(object); + if (tag == mapTag) { + return mapToArray(object); + } + if (tag == setTag) { + return setToPairs(object); + } + return baseToPairs(object, keysFunc(object)); + }; +} + +module.exports = createToPairs; diff --git a/node_modules/lodash/_createWrap.js b/node_modules/lodash/_createWrap.js new file mode 100644 index 00000000..33f0633e --- /dev/null +++ b/node_modules/lodash/_createWrap.js @@ -0,0 +1,106 @@ +var baseSetData = require('./_baseSetData'), + createBind = require('./_createBind'), + createCurry = require('./_createCurry'), + createHybrid = require('./_createHybrid'), + createPartial = require('./_createPartial'), + getData = require('./_getData'), + mergeData = require('./_mergeData'), + setData = require('./_setData'), + setWrapToString = require('./_setWrapToString'), + toInteger = require('./toInteger'); + +/** Error message constants. */ +var FUNC_ERROR_TEXT = 'Expected a function'; + +/** Used to compose bitmasks for function metadata. */ +var WRAP_BIND_FLAG = 1, + WRAP_BIND_KEY_FLAG = 2, + WRAP_CURRY_FLAG = 8, + WRAP_CURRY_RIGHT_FLAG = 16, + WRAP_PARTIAL_FLAG = 32, + WRAP_PARTIAL_RIGHT_FLAG = 64; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max; + +/** + * Creates a function that either curries or invokes `func` with optional + * `this` binding and partially applied arguments. + * + * @private + * @param {Function|string} func The function or method name to wrap. + * @param {number} bitmask The bitmask flags. + * 1 - `_.bind` + * 2 - `_.bindKey` + * 4 - `_.curry` or `_.curryRight` of a bound function + * 8 - `_.curry` + * 16 - `_.curryRight` + * 32 - `_.partial` + * 64 - `_.partialRight` + * 128 - `_.rearg` + * 256 - `_.ary` + * 512 - `_.flip` + * @param {*} [thisArg] The `this` binding of `func`. + * @param {Array} [partials] The arguments to be partially applied. + * @param {Array} [holders] The `partials` placeholder indexes. + * @param {Array} [argPos] The argument positions of the new function. + * @param {number} [ary] The arity cap of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ +function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) { + var isBindKey = bitmask & WRAP_BIND_KEY_FLAG; + if (!isBindKey && typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + var length = partials ? partials.length : 0; + if (!length) { + bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG); + partials = holders = undefined; + } + ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0); + arity = arity === undefined ? arity : toInteger(arity); + length -= holders ? holders.length : 0; + + if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) { + var partialsRight = partials, + holdersRight = holders; + + partials = holders = undefined; + } + var data = isBindKey ? undefined : getData(func); + + var newData = [ + func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, + argPos, ary, arity + ]; + + if (data) { + mergeData(newData, data); + } + func = newData[0]; + bitmask = newData[1]; + thisArg = newData[2]; + partials = newData[3]; + holders = newData[4]; + arity = newData[9] = newData[9] === undefined + ? (isBindKey ? 0 : func.length) + : nativeMax(newData[9] - length, 0); + + if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) { + bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG); + } + if (!bitmask || bitmask == WRAP_BIND_FLAG) { + var result = createBind(func, bitmask, thisArg); + } else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) { + result = createCurry(func, bitmask, arity); + } else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) { + result = createPartial(func, bitmask, thisArg, partials); + } else { + result = createHybrid.apply(undefined, newData); + } + var setter = data ? baseSetData : setData; + return setWrapToString(setter(result, newData), func, bitmask); +} + +module.exports = createWrap; diff --git a/node_modules/lodash/_customDefaultsAssignIn.js b/node_modules/lodash/_customDefaultsAssignIn.js new file mode 100644 index 00000000..1f49e6fc --- /dev/null +++ b/node_modules/lodash/_customDefaultsAssignIn.js @@ -0,0 +1,29 @@ +var eq = require('./eq'); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Used by `_.defaults` to customize its `_.assignIn` use to assign properties + * of source objects to the destination object for all destination properties + * that resolve to `undefined`. + * + * @private + * @param {*} objValue The destination value. + * @param {*} srcValue The source value. + * @param {string} key The key of the property to assign. + * @param {Object} object The parent object of `objValue`. + * @returns {*} Returns the value to assign. + */ +function customDefaultsAssignIn(objValue, srcValue, key, object) { + if (objValue === undefined || + (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) { + return srcValue; + } + return objValue; +} + +module.exports = customDefaultsAssignIn; diff --git a/node_modules/lodash/_customDefaultsMerge.js b/node_modules/lodash/_customDefaultsMerge.js new file mode 100644 index 00000000..4cab3175 --- /dev/null +++ b/node_modules/lodash/_customDefaultsMerge.js @@ -0,0 +1,28 @@ +var baseMerge = require('./_baseMerge'), + isObject = require('./isObject'); + +/** + * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source + * objects into destination objects that are passed thru. + * + * @private + * @param {*} objValue The destination value. + * @param {*} srcValue The source value. + * @param {string} key The key of the property to merge. + * @param {Object} object The parent object of `objValue`. + * @param {Object} source The parent object of `srcValue`. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + * @returns {*} Returns the value to assign. + */ +function customDefaultsMerge(objValue, srcValue, key, object, source, stack) { + if (isObject(objValue) && isObject(srcValue)) { + // Recursively merge objects and arrays (susceptible to call stack limits). + stack.set(srcValue, objValue); + baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack); + stack['delete'](srcValue); + } + return objValue; +} + +module.exports = customDefaultsMerge; diff --git a/node_modules/lodash/_customOmitClone.js b/node_modules/lodash/_customOmitClone.js new file mode 100644 index 00000000..968db2ef --- /dev/null +++ b/node_modules/lodash/_customOmitClone.js @@ -0,0 +1,16 @@ +var isPlainObject = require('./isPlainObject'); + +/** + * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain + * objects. + * + * @private + * @param {*} value The value to inspect. + * @param {string} key The key of the property to inspect. + * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`. + */ +function customOmitClone(value) { + return isPlainObject(value) ? undefined : value; +} + +module.exports = customOmitClone; diff --git a/node_modules/lodash/_deburrLetter.js b/node_modules/lodash/_deburrLetter.js new file mode 100644 index 00000000..3e531edc --- /dev/null +++ b/node_modules/lodash/_deburrLetter.js @@ -0,0 +1,71 @@ +var basePropertyOf = require('./_basePropertyOf'); + +/** Used to map Latin Unicode letters to basic Latin letters. */ +var deburredLetters = { + // Latin-1 Supplement block. + '\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A', + '\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a', + '\xc7': 'C', '\xe7': 'c', + '\xd0': 'D', '\xf0': 'd', + '\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E', + '\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e', + '\xcc': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I', + '\xec': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i', + '\xd1': 'N', '\xf1': 'n', + '\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O', + '\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o', + '\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U', + '\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u', + '\xdd': 'Y', '\xfd': 'y', '\xff': 'y', + '\xc6': 'Ae', '\xe6': 'ae', + '\xde': 'Th', '\xfe': 'th', + '\xdf': 'ss', + // Latin Extended-A block. + '\u0100': 'A', '\u0102': 'A', '\u0104': 'A', + '\u0101': 'a', '\u0103': 'a', '\u0105': 'a', + '\u0106': 'C', '\u0108': 'C', '\u010a': 'C', '\u010c': 'C', + '\u0107': 'c', '\u0109': 'c', '\u010b': 'c', '\u010d': 'c', + '\u010e': 'D', '\u0110': 'D', '\u010f': 'd', '\u0111': 'd', + '\u0112': 'E', '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E', + '\u0113': 'e', '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e', + '\u011c': 'G', '\u011e': 'G', '\u0120': 'G', '\u0122': 'G', + '\u011d': 'g', '\u011f': 'g', '\u0121': 'g', '\u0123': 'g', + '\u0124': 'H', '\u0126': 'H', '\u0125': 'h', '\u0127': 'h', + '\u0128': 'I', '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I', + '\u0129': 'i', '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i', + '\u0134': 'J', '\u0135': 'j', + '\u0136': 'K', '\u0137': 'k', '\u0138': 'k', + '\u0139': 'L', '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L', + '\u013a': 'l', '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l', + '\u0143': 'N', '\u0145': 'N', '\u0147': 'N', '\u014a': 'N', + '\u0144': 'n', '\u0146': 'n', '\u0148': 'n', '\u014b': 'n', + '\u014c': 'O', '\u014e': 'O', '\u0150': 'O', + '\u014d': 'o', '\u014f': 'o', '\u0151': 'o', + '\u0154': 'R', '\u0156': 'R', '\u0158': 'R', + '\u0155': 'r', '\u0157': 'r', '\u0159': 'r', + '\u015a': 'S', '\u015c': 'S', '\u015e': 'S', '\u0160': 'S', + '\u015b': 's', '\u015d': 's', '\u015f': 's', '\u0161': 's', + '\u0162': 'T', '\u0164': 'T', '\u0166': 'T', + '\u0163': 't', '\u0165': 't', '\u0167': 't', + '\u0168': 'U', '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U', + '\u0169': 'u', '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u', + '\u0174': 'W', '\u0175': 'w', + '\u0176': 'Y', '\u0177': 'y', '\u0178': 'Y', + '\u0179': 'Z', '\u017b': 'Z', '\u017d': 'Z', + '\u017a': 'z', '\u017c': 'z', '\u017e': 'z', + '\u0132': 'IJ', '\u0133': 'ij', + '\u0152': 'Oe', '\u0153': 'oe', + '\u0149': "'n", '\u017f': 's' +}; + +/** + * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A + * letters to basic Latin letters. + * + * @private + * @param {string} letter The matched letter to deburr. + * @returns {string} Returns the deburred letter. + */ +var deburrLetter = basePropertyOf(deburredLetters); + +module.exports = deburrLetter; diff --git a/node_modules/lodash/_defineProperty.js b/node_modules/lodash/_defineProperty.js new file mode 100644 index 00000000..b6116d92 --- /dev/null +++ b/node_modules/lodash/_defineProperty.js @@ -0,0 +1,11 @@ +var getNative = require('./_getNative'); + +var defineProperty = (function() { + try { + var func = getNative(Object, 'defineProperty'); + func({}, '', {}); + return func; + } catch (e) {} +}()); + +module.exports = defineProperty; diff --git a/node_modules/lodash/_equalArrays.js b/node_modules/lodash/_equalArrays.js new file mode 100644 index 00000000..f6a3b7c9 --- /dev/null +++ b/node_modules/lodash/_equalArrays.js @@ -0,0 +1,83 @@ +var SetCache = require('./_SetCache'), + arraySome = require('./_arraySome'), + cacheHas = require('./_cacheHas'); + +/** Used to compose bitmasks for value comparisons. */ +var COMPARE_PARTIAL_FLAG = 1, + COMPARE_UNORDERED_FLAG = 2; + +/** + * A specialized version of `baseIsEqualDeep` for arrays with support for + * partial deep comparisons. + * + * @private + * @param {Array} array The array to compare. + * @param {Array} other The other array to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `array` and `other` objects. + * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. + */ +function equalArrays(array, other, bitmask, customizer, equalFunc, stack) { + var isPartial = bitmask & COMPARE_PARTIAL_FLAG, + arrLength = array.length, + othLength = other.length; + + if (arrLength != othLength && !(isPartial && othLength > arrLength)) { + return false; + } + // Assume cyclic values are equal. + var stacked = stack.get(array); + if (stacked && stack.get(other)) { + return stacked == other; + } + var index = -1, + result = true, + seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined; + + stack.set(array, other); + stack.set(other, array); + + // Ignore non-index properties. + while (++index < arrLength) { + var arrValue = array[index], + othValue = other[index]; + + if (customizer) { + var compared = isPartial + ? customizer(othValue, arrValue, index, other, array, stack) + : customizer(arrValue, othValue, index, array, other, stack); + } + if (compared !== undefined) { + if (compared) { + continue; + } + result = false; + break; + } + // Recursively compare arrays (susceptible to call stack limits). + if (seen) { + if (!arraySome(other, function(othValue, othIndex) { + if (!cacheHas(seen, othIndex) && + (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) { + return seen.push(othIndex); + } + })) { + result = false; + break; + } + } else if (!( + arrValue === othValue || + equalFunc(arrValue, othValue, bitmask, customizer, stack) + )) { + result = false; + break; + } + } + stack['delete'](array); + stack['delete'](other); + return result; +} + +module.exports = equalArrays; diff --git a/node_modules/lodash/_equalByTag.js b/node_modules/lodash/_equalByTag.js new file mode 100644 index 00000000..71919e86 --- /dev/null +++ b/node_modules/lodash/_equalByTag.js @@ -0,0 +1,112 @@ +var Symbol = require('./_Symbol'), + Uint8Array = require('./_Uint8Array'), + eq = require('./eq'), + equalArrays = require('./_equalArrays'), + mapToArray = require('./_mapToArray'), + setToArray = require('./_setToArray'); + +/** Used to compose bitmasks for value comparisons. */ +var COMPARE_PARTIAL_FLAG = 1, + COMPARE_UNORDERED_FLAG = 2; + +/** `Object#toString` result references. */ +var boolTag = '[object Boolean]', + dateTag = '[object Date]', + errorTag = '[object Error]', + mapTag = '[object Map]', + numberTag = '[object Number]', + regexpTag = '[object RegExp]', + setTag = '[object Set]', + stringTag = '[object String]', + symbolTag = '[object Symbol]'; + +var arrayBufferTag = '[object ArrayBuffer]', + dataViewTag = '[object DataView]'; + +/** Used to convert symbols to primitives and strings. */ +var symbolProto = Symbol ? Symbol.prototype : undefined, + symbolValueOf = symbolProto ? symbolProto.valueOf : undefined; + +/** + * A specialized version of `baseIsEqualDeep` for comparing objects of + * the same `toStringTag`. + * + * **Note:** This function only supports comparing values with tags of + * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {string} tag The `toStringTag` of the objects to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ +function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) { + switch (tag) { + case dataViewTag: + if ((object.byteLength != other.byteLength) || + (object.byteOffset != other.byteOffset)) { + return false; + } + object = object.buffer; + other = other.buffer; + + case arrayBufferTag: + if ((object.byteLength != other.byteLength) || + !equalFunc(new Uint8Array(object), new Uint8Array(other))) { + return false; + } + return true; + + case boolTag: + case dateTag: + case numberTag: + // Coerce booleans to `1` or `0` and dates to milliseconds. + // Invalid dates are coerced to `NaN`. + return eq(+object, +other); + + case errorTag: + return object.name == other.name && object.message == other.message; + + case regexpTag: + case stringTag: + // Coerce regexes to strings and treat strings, primitives and objects, + // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring + // for more details. + return object == (other + ''); + + case mapTag: + var convert = mapToArray; + + case setTag: + var isPartial = bitmask & COMPARE_PARTIAL_FLAG; + convert || (convert = setToArray); + + if (object.size != other.size && !isPartial) { + return false; + } + // Assume cyclic values are equal. + var stacked = stack.get(object); + if (stacked) { + return stacked == other; + } + bitmask |= COMPARE_UNORDERED_FLAG; + + // Recursively compare objects (susceptible to call stack limits). + stack.set(object, other); + var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack); + stack['delete'](object); + return result; + + case symbolTag: + if (symbolValueOf) { + return symbolValueOf.call(object) == symbolValueOf.call(other); + } + } + return false; +} + +module.exports = equalByTag; diff --git a/node_modules/lodash/_equalObjects.js b/node_modules/lodash/_equalObjects.js new file mode 100644 index 00000000..17421f37 --- /dev/null +++ b/node_modules/lodash/_equalObjects.js @@ -0,0 +1,89 @@ +var getAllKeys = require('./_getAllKeys'); + +/** Used to compose bitmasks for value comparisons. */ +var COMPARE_PARTIAL_FLAG = 1; + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * A specialized version of `baseIsEqualDeep` for objects with support for + * partial deep comparisons. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ +function equalObjects(object, other, bitmask, customizer, equalFunc, stack) { + var isPartial = bitmask & COMPARE_PARTIAL_FLAG, + objProps = getAllKeys(object), + objLength = objProps.length, + othProps = getAllKeys(other), + othLength = othProps.length; + + if (objLength != othLength && !isPartial) { + return false; + } + var index = objLength; + while (index--) { + var key = objProps[index]; + if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) { + return false; + } + } + // Assume cyclic values are equal. + var stacked = stack.get(object); + if (stacked && stack.get(other)) { + return stacked == other; + } + var result = true; + stack.set(object, other); + stack.set(other, object); + + var skipCtor = isPartial; + while (++index < objLength) { + key = objProps[index]; + var objValue = object[key], + othValue = other[key]; + + if (customizer) { + var compared = isPartial + ? customizer(othValue, objValue, key, other, object, stack) + : customizer(objValue, othValue, key, object, other, stack); + } + // Recursively compare objects (susceptible to call stack limits). + if (!(compared === undefined + ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack)) + : compared + )) { + result = false; + break; + } + skipCtor || (skipCtor = key == 'constructor'); + } + if (result && !skipCtor) { + var objCtor = object.constructor, + othCtor = other.constructor; + + // Non `Object` object instances with different constructors are not equal. + if (objCtor != othCtor && + ('constructor' in object && 'constructor' in other) && + !(typeof objCtor == 'function' && objCtor instanceof objCtor && + typeof othCtor == 'function' && othCtor instanceof othCtor)) { + result = false; + } + } + stack['delete'](object); + stack['delete'](other); + return result; +} + +module.exports = equalObjects; diff --git a/node_modules/lodash/_escapeHtmlChar.js b/node_modules/lodash/_escapeHtmlChar.js new file mode 100644 index 00000000..7ca68ee6 --- /dev/null +++ b/node_modules/lodash/_escapeHtmlChar.js @@ -0,0 +1,21 @@ +var basePropertyOf = require('./_basePropertyOf'); + +/** Used to map characters to HTML entities. */ +var htmlEscapes = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''' +}; + +/** + * Used by `_.escape` to convert characters to HTML entities. + * + * @private + * @param {string} chr The matched character to escape. + * @returns {string} Returns the escaped character. + */ +var escapeHtmlChar = basePropertyOf(htmlEscapes); + +module.exports = escapeHtmlChar; diff --git a/node_modules/lodash/_escapeStringChar.js b/node_modules/lodash/_escapeStringChar.js new file mode 100644 index 00000000..44eca96c --- /dev/null +++ b/node_modules/lodash/_escapeStringChar.js @@ -0,0 +1,22 @@ +/** Used to escape characters for inclusion in compiled string literals. */ +var stringEscapes = { + '\\': '\\', + "'": "'", + '\n': 'n', + '\r': 'r', + '\u2028': 'u2028', + '\u2029': 'u2029' +}; + +/** + * Used by `_.template` to escape characters for inclusion in compiled string literals. + * + * @private + * @param {string} chr The matched character to escape. + * @returns {string} Returns the escaped character. + */ +function escapeStringChar(chr) { + return '\\' + stringEscapes[chr]; +} + +module.exports = escapeStringChar; diff --git a/node_modules/lodash/_flatRest.js b/node_modules/lodash/_flatRest.js new file mode 100644 index 00000000..94ab6cca --- /dev/null +++ b/node_modules/lodash/_flatRest.js @@ -0,0 +1,16 @@ +var flatten = require('./flatten'), + overRest = require('./_overRest'), + setToString = require('./_setToString'); + +/** + * A specialized version of `baseRest` which flattens the rest array. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @returns {Function} Returns the new function. + */ +function flatRest(func) { + return setToString(overRest(func, undefined, flatten), func + ''); +} + +module.exports = flatRest; diff --git a/node_modules/lodash/_freeGlobal.js b/node_modules/lodash/_freeGlobal.js new file mode 100644 index 00000000..bbec998f --- /dev/null +++ b/node_modules/lodash/_freeGlobal.js @@ -0,0 +1,4 @@ +/** Detect free variable `global` from Node.js. */ +var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; + +module.exports = freeGlobal; diff --git a/node_modules/lodash/_getAllKeys.js b/node_modules/lodash/_getAllKeys.js new file mode 100644 index 00000000..a9ce6995 --- /dev/null +++ b/node_modules/lodash/_getAllKeys.js @@ -0,0 +1,16 @@ +var baseGetAllKeys = require('./_baseGetAllKeys'), + getSymbols = require('./_getSymbols'), + keys = require('./keys'); + +/** + * Creates an array of own enumerable property names and symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names and symbols. + */ +function getAllKeys(object) { + return baseGetAllKeys(object, keys, getSymbols); +} + +module.exports = getAllKeys; diff --git a/node_modules/lodash/_getAllKeysIn.js b/node_modules/lodash/_getAllKeysIn.js new file mode 100644 index 00000000..1b466784 --- /dev/null +++ b/node_modules/lodash/_getAllKeysIn.js @@ -0,0 +1,17 @@ +var baseGetAllKeys = require('./_baseGetAllKeys'), + getSymbolsIn = require('./_getSymbolsIn'), + keysIn = require('./keysIn'); + +/** + * Creates an array of own and inherited enumerable property names and + * symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names and symbols. + */ +function getAllKeysIn(object) { + return baseGetAllKeys(object, keysIn, getSymbolsIn); +} + +module.exports = getAllKeysIn; diff --git a/node_modules/lodash/_getData.js b/node_modules/lodash/_getData.js new file mode 100644 index 00000000..a1fe7b77 --- /dev/null +++ b/node_modules/lodash/_getData.js @@ -0,0 +1,15 @@ +var metaMap = require('./_metaMap'), + noop = require('./noop'); + +/** + * Gets metadata for `func`. + * + * @private + * @param {Function} func The function to query. + * @returns {*} Returns the metadata for `func`. + */ +var getData = !metaMap ? noop : function(func) { + return metaMap.get(func); +}; + +module.exports = getData; diff --git a/node_modules/lodash/_getFuncName.js b/node_modules/lodash/_getFuncName.js new file mode 100644 index 00000000..21e15b33 --- /dev/null +++ b/node_modules/lodash/_getFuncName.js @@ -0,0 +1,31 @@ +var realNames = require('./_realNames'); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Gets the name of `func`. + * + * @private + * @param {Function} func The function to query. + * @returns {string} Returns the function name. + */ +function getFuncName(func) { + var result = (func.name + ''), + array = realNames[result], + length = hasOwnProperty.call(realNames, result) ? array.length : 0; + + while (length--) { + var data = array[length], + otherFunc = data.func; + if (otherFunc == null || otherFunc == func) { + return data.name; + } + } + return result; +} + +module.exports = getFuncName; diff --git a/node_modules/lodash/_getHolder.js b/node_modules/lodash/_getHolder.js new file mode 100644 index 00000000..65e94b5c --- /dev/null +++ b/node_modules/lodash/_getHolder.js @@ -0,0 +1,13 @@ +/** + * Gets the argument placeholder value for `func`. + * + * @private + * @param {Function} func The function to inspect. + * @returns {*} Returns the placeholder value. + */ +function getHolder(func) { + var object = func; + return object.placeholder; +} + +module.exports = getHolder; diff --git a/node_modules/lodash/_getMapData.js b/node_modules/lodash/_getMapData.js new file mode 100644 index 00000000..17f63032 --- /dev/null +++ b/node_modules/lodash/_getMapData.js @@ -0,0 +1,18 @@ +var isKeyable = require('./_isKeyable'); + +/** + * Gets the data for `map`. + * + * @private + * @param {Object} map The map to query. + * @param {string} key The reference key. + * @returns {*} Returns the map data. + */ +function getMapData(map, key) { + var data = map.__data__; + return isKeyable(key) + ? data[typeof key == 'string' ? 'string' : 'hash'] + : data.map; +} + +module.exports = getMapData; diff --git a/node_modules/lodash/_getMatchData.js b/node_modules/lodash/_getMatchData.js new file mode 100644 index 00000000..2cc70f91 --- /dev/null +++ b/node_modules/lodash/_getMatchData.js @@ -0,0 +1,24 @@ +var isStrictComparable = require('./_isStrictComparable'), + keys = require('./keys'); + +/** + * Gets the property names, values, and compare flags of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the match data of `object`. + */ +function getMatchData(object) { + var result = keys(object), + length = result.length; + + while (length--) { + var key = result[length], + value = object[key]; + + result[length] = [key, value, isStrictComparable(value)]; + } + return result; +} + +module.exports = getMatchData; diff --git a/node_modules/lodash/_getNative.js b/node_modules/lodash/_getNative.js new file mode 100644 index 00000000..97a622b8 --- /dev/null +++ b/node_modules/lodash/_getNative.js @@ -0,0 +1,17 @@ +var baseIsNative = require('./_baseIsNative'), + getValue = require('./_getValue'); + +/** + * Gets the native function at `key` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the method to get. + * @returns {*} Returns the function if it's native, else `undefined`. + */ +function getNative(object, key) { + var value = getValue(object, key); + return baseIsNative(value) ? value : undefined; +} + +module.exports = getNative; diff --git a/node_modules/lodash/_getPrototype.js b/node_modules/lodash/_getPrototype.js new file mode 100644 index 00000000..e8086121 --- /dev/null +++ b/node_modules/lodash/_getPrototype.js @@ -0,0 +1,6 @@ +var overArg = require('./_overArg'); + +/** Built-in value references. */ +var getPrototype = overArg(Object.getPrototypeOf, Object); + +module.exports = getPrototype; diff --git a/node_modules/lodash/_getRawTag.js b/node_modules/lodash/_getRawTag.js new file mode 100644 index 00000000..49a95c9c --- /dev/null +++ b/node_modules/lodash/_getRawTag.js @@ -0,0 +1,46 @@ +var Symbol = require('./_Symbol'); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var nativeObjectToString = objectProto.toString; + +/** Built-in value references. */ +var symToStringTag = Symbol ? Symbol.toStringTag : undefined; + +/** + * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the raw `toStringTag`. + */ +function getRawTag(value) { + var isOwn = hasOwnProperty.call(value, symToStringTag), + tag = value[symToStringTag]; + + try { + value[symToStringTag] = undefined; + var unmasked = true; + } catch (e) {} + + var result = nativeObjectToString.call(value); + if (unmasked) { + if (isOwn) { + value[symToStringTag] = tag; + } else { + delete value[symToStringTag]; + } + } + return result; +} + +module.exports = getRawTag; diff --git a/node_modules/lodash/_getSymbols.js b/node_modules/lodash/_getSymbols.js new file mode 100644 index 00000000..7d6eafeb --- /dev/null +++ b/node_modules/lodash/_getSymbols.js @@ -0,0 +1,30 @@ +var arrayFilter = require('./_arrayFilter'), + stubArray = require('./stubArray'); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Built-in value references. */ +var propertyIsEnumerable = objectProto.propertyIsEnumerable; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeGetSymbols = Object.getOwnPropertySymbols; + +/** + * Creates an array of the own enumerable symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of symbols. + */ +var getSymbols = !nativeGetSymbols ? stubArray : function(object) { + if (object == null) { + return []; + } + object = Object(object); + return arrayFilter(nativeGetSymbols(object), function(symbol) { + return propertyIsEnumerable.call(object, symbol); + }); +}; + +module.exports = getSymbols; diff --git a/node_modules/lodash/_getSymbolsIn.js b/node_modules/lodash/_getSymbolsIn.js new file mode 100644 index 00000000..cec0855a --- /dev/null +++ b/node_modules/lodash/_getSymbolsIn.js @@ -0,0 +1,25 @@ +var arrayPush = require('./_arrayPush'), + getPrototype = require('./_getPrototype'), + getSymbols = require('./_getSymbols'), + stubArray = require('./stubArray'); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeGetSymbols = Object.getOwnPropertySymbols; + +/** + * Creates an array of the own and inherited enumerable symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of symbols. + */ +var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) { + var result = []; + while (object) { + arrayPush(result, getSymbols(object)); + object = getPrototype(object); + } + return result; +}; + +module.exports = getSymbolsIn; diff --git a/node_modules/lodash/_getTag.js b/node_modules/lodash/_getTag.js new file mode 100644 index 00000000..deaf89d5 --- /dev/null +++ b/node_modules/lodash/_getTag.js @@ -0,0 +1,58 @@ +var DataView = require('./_DataView'), + Map = require('./_Map'), + Promise = require('./_Promise'), + Set = require('./_Set'), + WeakMap = require('./_WeakMap'), + baseGetTag = require('./_baseGetTag'), + toSource = require('./_toSource'); + +/** `Object#toString` result references. */ +var mapTag = '[object Map]', + objectTag = '[object Object]', + promiseTag = '[object Promise]', + setTag = '[object Set]', + weakMapTag = '[object WeakMap]'; + +var dataViewTag = '[object DataView]'; + +/** Used to detect maps, sets, and weakmaps. */ +var dataViewCtorString = toSource(DataView), + mapCtorString = toSource(Map), + promiseCtorString = toSource(Promise), + setCtorString = toSource(Set), + weakMapCtorString = toSource(WeakMap); + +/** + * Gets the `toStringTag` of `value`. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ +var getTag = baseGetTag; + +// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6. +if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) || + (Map && getTag(new Map) != mapTag) || + (Promise && getTag(Promise.resolve()) != promiseTag) || + (Set && getTag(new Set) != setTag) || + (WeakMap && getTag(new WeakMap) != weakMapTag)) { + getTag = function(value) { + var result = baseGetTag(value), + Ctor = result == objectTag ? value.constructor : undefined, + ctorString = Ctor ? toSource(Ctor) : ''; + + if (ctorString) { + switch (ctorString) { + case dataViewCtorString: return dataViewTag; + case mapCtorString: return mapTag; + case promiseCtorString: return promiseTag; + case setCtorString: return setTag; + case weakMapCtorString: return weakMapTag; + } + } + return result; + }; +} + +module.exports = getTag; diff --git a/node_modules/lodash/_getValue.js b/node_modules/lodash/_getValue.js new file mode 100644 index 00000000..5f7d7736 --- /dev/null +++ b/node_modules/lodash/_getValue.js @@ -0,0 +1,13 @@ +/** + * Gets the value at `key` of `object`. + * + * @private + * @param {Object} [object] The object to query. + * @param {string} key The key of the property to get. + * @returns {*} Returns the property value. + */ +function getValue(object, key) { + return object == null ? undefined : object[key]; +} + +module.exports = getValue; diff --git a/node_modules/lodash/_getView.js b/node_modules/lodash/_getView.js new file mode 100644 index 00000000..df1e5d44 --- /dev/null +++ b/node_modules/lodash/_getView.js @@ -0,0 +1,33 @@ +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max, + nativeMin = Math.min; + +/** + * Gets the view, applying any `transforms` to the `start` and `end` positions. + * + * @private + * @param {number} start The start of the view. + * @param {number} end The end of the view. + * @param {Array} transforms The transformations to apply to the view. + * @returns {Object} Returns an object containing the `start` and `end` + * positions of the view. + */ +function getView(start, end, transforms) { + var index = -1, + length = transforms.length; + + while (++index < length) { + var data = transforms[index], + size = data.size; + + switch (data.type) { + case 'drop': start += size; break; + case 'dropRight': end -= size; break; + case 'take': end = nativeMin(end, start + size); break; + case 'takeRight': start = nativeMax(start, end - size); break; + } + } + return { 'start': start, 'end': end }; +} + +module.exports = getView; diff --git a/node_modules/lodash/_getWrapDetails.js b/node_modules/lodash/_getWrapDetails.js new file mode 100644 index 00000000..3bcc6e48 --- /dev/null +++ b/node_modules/lodash/_getWrapDetails.js @@ -0,0 +1,17 @@ +/** Used to match wrap detail comments. */ +var reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/, + reSplitDetails = /,? & /; + +/** + * Extracts wrapper details from the `source` body comment. + * + * @private + * @param {string} source The source to inspect. + * @returns {Array} Returns the wrapper details. + */ +function getWrapDetails(source) { + var match = source.match(reWrapDetails); + return match ? match[1].split(reSplitDetails) : []; +} + +module.exports = getWrapDetails; diff --git a/node_modules/lodash/_hasPath.js b/node_modules/lodash/_hasPath.js new file mode 100644 index 00000000..93dbde15 --- /dev/null +++ b/node_modules/lodash/_hasPath.js @@ -0,0 +1,39 @@ +var castPath = require('./_castPath'), + isArguments = require('./isArguments'), + isArray = require('./isArray'), + isIndex = require('./_isIndex'), + isLength = require('./isLength'), + toKey = require('./_toKey'); + +/** + * Checks if `path` exists on `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @param {Function} hasFunc The function to check properties. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + */ +function hasPath(object, path, hasFunc) { + path = castPath(path, object); + + var index = -1, + length = path.length, + result = false; + + while (++index < length) { + var key = toKey(path[index]); + if (!(result = object != null && hasFunc(object, key))) { + break; + } + object = object[key]; + } + if (result || ++index != length) { + return result; + } + length = object == null ? 0 : object.length; + return !!length && isLength(length) && isIndex(key, length) && + (isArray(object) || isArguments(object)); +} + +module.exports = hasPath; diff --git a/node_modules/lodash/_hasUnicode.js b/node_modules/lodash/_hasUnicode.js new file mode 100644 index 00000000..cb6ca15f --- /dev/null +++ b/node_modules/lodash/_hasUnicode.js @@ -0,0 +1,26 @@ +/** Used to compose unicode character classes. */ +var rsAstralRange = '\\ud800-\\udfff', + rsComboMarksRange = '\\u0300-\\u036f', + reComboHalfMarksRange = '\\ufe20-\\ufe2f', + rsComboSymbolsRange = '\\u20d0-\\u20ff', + rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, + rsVarRange = '\\ufe0e\\ufe0f'; + +/** Used to compose unicode capture groups. */ +var rsZWJ = '\\u200d'; + +/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ +var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']'); + +/** + * Checks if `string` contains Unicode symbols. + * + * @private + * @param {string} string The string to inspect. + * @returns {boolean} Returns `true` if a symbol is found, else `false`. + */ +function hasUnicode(string) { + return reHasUnicode.test(string); +} + +module.exports = hasUnicode; diff --git a/node_modules/lodash/_hasUnicodeWord.js b/node_modules/lodash/_hasUnicodeWord.js new file mode 100644 index 00000000..a35d6e50 --- /dev/null +++ b/node_modules/lodash/_hasUnicodeWord.js @@ -0,0 +1,15 @@ +/** Used to detect strings that need a more robust regexp to match words. */ +var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/; + +/** + * Checks if `string` contains a word composed of Unicode symbols. + * + * @private + * @param {string} string The string to inspect. + * @returns {boolean} Returns `true` if a word is found, else `false`. + */ +function hasUnicodeWord(string) { + return reHasUnicodeWord.test(string); +} + +module.exports = hasUnicodeWord; diff --git a/node_modules/lodash/_hashClear.js b/node_modules/lodash/_hashClear.js new file mode 100644 index 00000000..5d4b70cc --- /dev/null +++ b/node_modules/lodash/_hashClear.js @@ -0,0 +1,15 @@ +var nativeCreate = require('./_nativeCreate'); + +/** + * Removes all key-value entries from the hash. + * + * @private + * @name clear + * @memberOf Hash + */ +function hashClear() { + this.__data__ = nativeCreate ? nativeCreate(null) : {}; + this.size = 0; +} + +module.exports = hashClear; diff --git a/node_modules/lodash/_hashDelete.js b/node_modules/lodash/_hashDelete.js new file mode 100644 index 00000000..ea9dabf1 --- /dev/null +++ b/node_modules/lodash/_hashDelete.js @@ -0,0 +1,17 @@ +/** + * Removes `key` and its value from the hash. + * + * @private + * @name delete + * @memberOf Hash + * @param {Object} hash The hash to modify. + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ +function hashDelete(key) { + var result = this.has(key) && delete this.__data__[key]; + this.size -= result ? 1 : 0; + return result; +} + +module.exports = hashDelete; diff --git a/node_modules/lodash/_hashGet.js b/node_modules/lodash/_hashGet.js new file mode 100644 index 00000000..1fc2f34b --- /dev/null +++ b/node_modules/lodash/_hashGet.js @@ -0,0 +1,30 @@ +var nativeCreate = require('./_nativeCreate'); + +/** Used to stand-in for `undefined` hash values. */ +var HASH_UNDEFINED = '__lodash_hash_undefined__'; + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Gets the hash value for `key`. + * + * @private + * @name get + * @memberOf Hash + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ +function hashGet(key) { + var data = this.__data__; + if (nativeCreate) { + var result = data[key]; + return result === HASH_UNDEFINED ? undefined : result; + } + return hasOwnProperty.call(data, key) ? data[key] : undefined; +} + +module.exports = hashGet; diff --git a/node_modules/lodash/_hashHas.js b/node_modules/lodash/_hashHas.js new file mode 100644 index 00000000..281a5517 --- /dev/null +++ b/node_modules/lodash/_hashHas.js @@ -0,0 +1,23 @@ +var nativeCreate = require('./_nativeCreate'); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Checks if a hash value for `key` exists. + * + * @private + * @name has + * @memberOf Hash + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ +function hashHas(key) { + var data = this.__data__; + return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key); +} + +module.exports = hashHas; diff --git a/node_modules/lodash/_hashSet.js b/node_modules/lodash/_hashSet.js new file mode 100644 index 00000000..e1055283 --- /dev/null +++ b/node_modules/lodash/_hashSet.js @@ -0,0 +1,23 @@ +var nativeCreate = require('./_nativeCreate'); + +/** Used to stand-in for `undefined` hash values. */ +var HASH_UNDEFINED = '__lodash_hash_undefined__'; + +/** + * Sets the hash `key` to `value`. + * + * @private + * @name set + * @memberOf Hash + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the hash instance. + */ +function hashSet(key, value) { + var data = this.__data__; + this.size += this.has(key) ? 0 : 1; + data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value; + return this; +} + +module.exports = hashSet; diff --git a/node_modules/lodash/_initCloneArray.js b/node_modules/lodash/_initCloneArray.js new file mode 100644 index 00000000..078c15af --- /dev/null +++ b/node_modules/lodash/_initCloneArray.js @@ -0,0 +1,26 @@ +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Initializes an array clone. + * + * @private + * @param {Array} array The array to clone. + * @returns {Array} Returns the initialized clone. + */ +function initCloneArray(array) { + var length = array.length, + result = new array.constructor(length); + + // Add properties assigned by `RegExp#exec`. + if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) { + result.index = array.index; + result.input = array.input; + } + return result; +} + +module.exports = initCloneArray; diff --git a/node_modules/lodash/_initCloneByTag.js b/node_modules/lodash/_initCloneByTag.js new file mode 100644 index 00000000..f69a008c --- /dev/null +++ b/node_modules/lodash/_initCloneByTag.js @@ -0,0 +1,77 @@ +var cloneArrayBuffer = require('./_cloneArrayBuffer'), + cloneDataView = require('./_cloneDataView'), + cloneRegExp = require('./_cloneRegExp'), + cloneSymbol = require('./_cloneSymbol'), + cloneTypedArray = require('./_cloneTypedArray'); + +/** `Object#toString` result references. */ +var boolTag = '[object Boolean]', + dateTag = '[object Date]', + mapTag = '[object Map]', + numberTag = '[object Number]', + regexpTag = '[object RegExp]', + setTag = '[object Set]', + stringTag = '[object String]', + symbolTag = '[object Symbol]'; + +var arrayBufferTag = '[object ArrayBuffer]', + dataViewTag = '[object DataView]', + float32Tag = '[object Float32Array]', + float64Tag = '[object Float64Array]', + int8Tag = '[object Int8Array]', + int16Tag = '[object Int16Array]', + int32Tag = '[object Int32Array]', + uint8Tag = '[object Uint8Array]', + uint8ClampedTag = '[object Uint8ClampedArray]', + uint16Tag = '[object Uint16Array]', + uint32Tag = '[object Uint32Array]'; + +/** + * Initializes an object clone based on its `toStringTag`. + * + * **Note:** This function only supports cloning values with tags of + * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`. + * + * @private + * @param {Object} object The object to clone. + * @param {string} tag The `toStringTag` of the object to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the initialized clone. + */ +function initCloneByTag(object, tag, isDeep) { + var Ctor = object.constructor; + switch (tag) { + case arrayBufferTag: + return cloneArrayBuffer(object); + + case boolTag: + case dateTag: + return new Ctor(+object); + + case dataViewTag: + return cloneDataView(object, isDeep); + + case float32Tag: case float64Tag: + case int8Tag: case int16Tag: case int32Tag: + case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag: + return cloneTypedArray(object, isDeep); + + case mapTag: + return new Ctor; + + case numberTag: + case stringTag: + return new Ctor(object); + + case regexpTag: + return cloneRegExp(object); + + case setTag: + return new Ctor; + + case symbolTag: + return cloneSymbol(object); + } +} + +module.exports = initCloneByTag; diff --git a/node_modules/lodash/_initCloneObject.js b/node_modules/lodash/_initCloneObject.js new file mode 100644 index 00000000..5a13e64a --- /dev/null +++ b/node_modules/lodash/_initCloneObject.js @@ -0,0 +1,18 @@ +var baseCreate = require('./_baseCreate'), + getPrototype = require('./_getPrototype'), + isPrototype = require('./_isPrototype'); + +/** + * Initializes an object clone. + * + * @private + * @param {Object} object The object to clone. + * @returns {Object} Returns the initialized clone. + */ +function initCloneObject(object) { + return (typeof object.constructor == 'function' && !isPrototype(object)) + ? baseCreate(getPrototype(object)) + : {}; +} + +module.exports = initCloneObject; diff --git a/node_modules/lodash/_insertWrapDetails.js b/node_modules/lodash/_insertWrapDetails.js new file mode 100644 index 00000000..e7908086 --- /dev/null +++ b/node_modules/lodash/_insertWrapDetails.js @@ -0,0 +1,23 @@ +/** Used to match wrap detail comments. */ +var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/; + +/** + * Inserts wrapper `details` in a comment at the top of the `source` body. + * + * @private + * @param {string} source The source to modify. + * @returns {Array} details The details to insert. + * @returns {string} Returns the modified source. + */ +function insertWrapDetails(source, details) { + var length = details.length; + if (!length) { + return source; + } + var lastIndex = length - 1; + details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex]; + details = details.join(length > 2 ? ', ' : ' '); + return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n'); +} + +module.exports = insertWrapDetails; diff --git a/node_modules/lodash/_isFlattenable.js b/node_modules/lodash/_isFlattenable.js new file mode 100644 index 00000000..4cc2c249 --- /dev/null +++ b/node_modules/lodash/_isFlattenable.js @@ -0,0 +1,20 @@ +var Symbol = require('./_Symbol'), + isArguments = require('./isArguments'), + isArray = require('./isArray'); + +/** Built-in value references. */ +var spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined; + +/** + * Checks if `value` is a flattenable `arguments` object or array. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. + */ +function isFlattenable(value) { + return isArray(value) || isArguments(value) || + !!(spreadableSymbol && value && value[spreadableSymbol]); +} + +module.exports = isFlattenable; diff --git a/node_modules/lodash/_isIndex.js b/node_modules/lodash/_isIndex.js new file mode 100644 index 00000000..061cd390 --- /dev/null +++ b/node_modules/lodash/_isIndex.js @@ -0,0 +1,25 @@ +/** Used as references for various `Number` constants. */ +var MAX_SAFE_INTEGER = 9007199254740991; + +/** Used to detect unsigned integer values. */ +var reIsUint = /^(?:0|[1-9]\d*)$/; + +/** + * Checks if `value` is a valid array-like index. + * + * @private + * @param {*} value The value to check. + * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. + * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. + */ +function isIndex(value, length) { + var type = typeof value; + length = length == null ? MAX_SAFE_INTEGER : length; + + return !!length && + (type == 'number' || + (type != 'symbol' && reIsUint.test(value))) && + (value > -1 && value % 1 == 0 && value < length); +} + +module.exports = isIndex; diff --git a/node_modules/lodash/_isIterateeCall.js b/node_modules/lodash/_isIterateeCall.js new file mode 100644 index 00000000..a0bb5a9c --- /dev/null +++ b/node_modules/lodash/_isIterateeCall.js @@ -0,0 +1,30 @@ +var eq = require('./eq'), + isArrayLike = require('./isArrayLike'), + isIndex = require('./_isIndex'), + isObject = require('./isObject'); + +/** + * Checks if the given arguments are from an iteratee call. + * + * @private + * @param {*} value The potential iteratee value argument. + * @param {*} index The potential iteratee index or key argument. + * @param {*} object The potential iteratee object argument. + * @returns {boolean} Returns `true` if the arguments are from an iteratee call, + * else `false`. + */ +function isIterateeCall(value, index, object) { + if (!isObject(object)) { + return false; + } + var type = typeof index; + if (type == 'number' + ? (isArrayLike(object) && isIndex(index, object.length)) + : (type == 'string' && index in object) + ) { + return eq(object[index], value); + } + return false; +} + +module.exports = isIterateeCall; diff --git a/node_modules/lodash/_isKey.js b/node_modules/lodash/_isKey.js new file mode 100644 index 00000000..ff08b068 --- /dev/null +++ b/node_modules/lodash/_isKey.js @@ -0,0 +1,29 @@ +var isArray = require('./isArray'), + isSymbol = require('./isSymbol'); + +/** Used to match property names within property paths. */ +var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/, + reIsPlainProp = /^\w*$/; + +/** + * Checks if `value` is a property name and not a property path. + * + * @private + * @param {*} value The value to check. + * @param {Object} [object] The object to query keys on. + * @returns {boolean} Returns `true` if `value` is a property name, else `false`. + */ +function isKey(value, object) { + if (isArray(value)) { + return false; + } + var type = typeof value; + if (type == 'number' || type == 'symbol' || type == 'boolean' || + value == null || isSymbol(value)) { + return true; + } + return reIsPlainProp.test(value) || !reIsDeepProp.test(value) || + (object != null && value in Object(object)); +} + +module.exports = isKey; diff --git a/node_modules/lodash/_isKeyable.js b/node_modules/lodash/_isKeyable.js new file mode 100644 index 00000000..39f1828d --- /dev/null +++ b/node_modules/lodash/_isKeyable.js @@ -0,0 +1,15 @@ +/** + * Checks if `value` is suitable for use as unique object key. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is suitable, else `false`. + */ +function isKeyable(value) { + var type = typeof value; + return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') + ? (value !== '__proto__') + : (value === null); +} + +module.exports = isKeyable; diff --git a/node_modules/lodash/_isLaziable.js b/node_modules/lodash/_isLaziable.js new file mode 100644 index 00000000..a57c4f2d --- /dev/null +++ b/node_modules/lodash/_isLaziable.js @@ -0,0 +1,28 @@ +var LazyWrapper = require('./_LazyWrapper'), + getData = require('./_getData'), + getFuncName = require('./_getFuncName'), + lodash = require('./wrapperLodash'); + +/** + * Checks if `func` has a lazy counterpart. + * + * @private + * @param {Function} func The function to check. + * @returns {boolean} Returns `true` if `func` has a lazy counterpart, + * else `false`. + */ +function isLaziable(func) { + var funcName = getFuncName(func), + other = lodash[funcName]; + + if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) { + return false; + } + if (func === other) { + return true; + } + var data = getData(other); + return !!data && func === data[0]; +} + +module.exports = isLaziable; diff --git a/node_modules/lodash/_isMaskable.js b/node_modules/lodash/_isMaskable.js new file mode 100644 index 00000000..eb98d09f --- /dev/null +++ b/node_modules/lodash/_isMaskable.js @@ -0,0 +1,14 @@ +var coreJsData = require('./_coreJsData'), + isFunction = require('./isFunction'), + stubFalse = require('./stubFalse'); + +/** + * Checks if `func` is capable of being masked. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `func` is maskable, else `false`. + */ +var isMaskable = coreJsData ? isFunction : stubFalse; + +module.exports = isMaskable; diff --git a/node_modules/lodash/_isMasked.js b/node_modules/lodash/_isMasked.js new file mode 100644 index 00000000..4b0f21ba --- /dev/null +++ b/node_modules/lodash/_isMasked.js @@ -0,0 +1,20 @@ +var coreJsData = require('./_coreJsData'); + +/** Used to detect methods masquerading as native. */ +var maskSrcKey = (function() { + var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); + return uid ? ('Symbol(src)_1.' + uid) : ''; +}()); + +/** + * Checks if `func` has its source masked. + * + * @private + * @param {Function} func The function to check. + * @returns {boolean} Returns `true` if `func` is masked, else `false`. + */ +function isMasked(func) { + return !!maskSrcKey && (maskSrcKey in func); +} + +module.exports = isMasked; diff --git a/node_modules/lodash/_isPrototype.js b/node_modules/lodash/_isPrototype.js new file mode 100644 index 00000000..0f29498d --- /dev/null +++ b/node_modules/lodash/_isPrototype.js @@ -0,0 +1,18 @@ +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** + * Checks if `value` is likely a prototype object. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a prototype, else `false`. + */ +function isPrototype(value) { + var Ctor = value && value.constructor, + proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto; + + return value === proto; +} + +module.exports = isPrototype; diff --git a/node_modules/lodash/_isStrictComparable.js b/node_modules/lodash/_isStrictComparable.js new file mode 100644 index 00000000..b59f40b8 --- /dev/null +++ b/node_modules/lodash/_isStrictComparable.js @@ -0,0 +1,15 @@ +var isObject = require('./isObject'); + +/** + * Checks if `value` is suitable for strict equality comparisons, i.e. `===`. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` if suitable for strict + * equality comparisons, else `false`. + */ +function isStrictComparable(value) { + return value === value && !isObject(value); +} + +module.exports = isStrictComparable; diff --git a/node_modules/lodash/_iteratorToArray.js b/node_modules/lodash/_iteratorToArray.js new file mode 100644 index 00000000..47685664 --- /dev/null +++ b/node_modules/lodash/_iteratorToArray.js @@ -0,0 +1,18 @@ +/** + * Converts `iterator` to an array. + * + * @private + * @param {Object} iterator The iterator to convert. + * @returns {Array} Returns the converted array. + */ +function iteratorToArray(iterator) { + var data, + result = []; + + while (!(data = iterator.next()).done) { + result.push(data.value); + } + return result; +} + +module.exports = iteratorToArray; diff --git a/node_modules/lodash/_lazyClone.js b/node_modules/lodash/_lazyClone.js new file mode 100644 index 00000000..d8a51f87 --- /dev/null +++ b/node_modules/lodash/_lazyClone.js @@ -0,0 +1,23 @@ +var LazyWrapper = require('./_LazyWrapper'), + copyArray = require('./_copyArray'); + +/** + * Creates a clone of the lazy wrapper object. + * + * @private + * @name clone + * @memberOf LazyWrapper + * @returns {Object} Returns the cloned `LazyWrapper` object. + */ +function lazyClone() { + var result = new LazyWrapper(this.__wrapped__); + result.__actions__ = copyArray(this.__actions__); + result.__dir__ = this.__dir__; + result.__filtered__ = this.__filtered__; + result.__iteratees__ = copyArray(this.__iteratees__); + result.__takeCount__ = this.__takeCount__; + result.__views__ = copyArray(this.__views__); + return result; +} + +module.exports = lazyClone; diff --git a/node_modules/lodash/_lazyReverse.js b/node_modules/lodash/_lazyReverse.js new file mode 100644 index 00000000..c5b52190 --- /dev/null +++ b/node_modules/lodash/_lazyReverse.js @@ -0,0 +1,23 @@ +var LazyWrapper = require('./_LazyWrapper'); + +/** + * Reverses the direction of lazy iteration. + * + * @private + * @name reverse + * @memberOf LazyWrapper + * @returns {Object} Returns the new reversed `LazyWrapper` object. + */ +function lazyReverse() { + if (this.__filtered__) { + var result = new LazyWrapper(this); + result.__dir__ = -1; + result.__filtered__ = true; + } else { + result = this.clone(); + result.__dir__ *= -1; + } + return result; +} + +module.exports = lazyReverse; diff --git a/node_modules/lodash/_lazyValue.js b/node_modules/lodash/_lazyValue.js new file mode 100644 index 00000000..371ca8d2 --- /dev/null +++ b/node_modules/lodash/_lazyValue.js @@ -0,0 +1,69 @@ +var baseWrapperValue = require('./_baseWrapperValue'), + getView = require('./_getView'), + isArray = require('./isArray'); + +/** Used to indicate the type of lazy iteratees. */ +var LAZY_FILTER_FLAG = 1, + LAZY_MAP_FLAG = 2; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMin = Math.min; + +/** + * Extracts the unwrapped value from its lazy wrapper. + * + * @private + * @name value + * @memberOf LazyWrapper + * @returns {*} Returns the unwrapped value. + */ +function lazyValue() { + var array = this.__wrapped__.value(), + dir = this.__dir__, + isArr = isArray(array), + isRight = dir < 0, + arrLength = isArr ? array.length : 0, + view = getView(0, arrLength, this.__views__), + start = view.start, + end = view.end, + length = end - start, + index = isRight ? end : (start - 1), + iteratees = this.__iteratees__, + iterLength = iteratees.length, + resIndex = 0, + takeCount = nativeMin(length, this.__takeCount__); + + if (!isArr || (!isRight && arrLength == length && takeCount == length)) { + return baseWrapperValue(array, this.__actions__); + } + var result = []; + + outer: + while (length-- && resIndex < takeCount) { + index += dir; + + var iterIndex = -1, + value = array[index]; + + while (++iterIndex < iterLength) { + var data = iteratees[iterIndex], + iteratee = data.iteratee, + type = data.type, + computed = iteratee(value); + + if (type == LAZY_MAP_FLAG) { + value = computed; + } else if (!computed) { + if (type == LAZY_FILTER_FLAG) { + continue outer; + } else { + break outer; + } + } + } + result[resIndex++] = value; + } + return result; +} + +module.exports = lazyValue; diff --git a/node_modules/lodash/_listCacheClear.js b/node_modules/lodash/_listCacheClear.js new file mode 100644 index 00000000..acbe39a5 --- /dev/null +++ b/node_modules/lodash/_listCacheClear.js @@ -0,0 +1,13 @@ +/** + * Removes all key-value entries from the list cache. + * + * @private + * @name clear + * @memberOf ListCache + */ +function listCacheClear() { + this.__data__ = []; + this.size = 0; +} + +module.exports = listCacheClear; diff --git a/node_modules/lodash/_listCacheDelete.js b/node_modules/lodash/_listCacheDelete.js new file mode 100644 index 00000000..b1384ade --- /dev/null +++ b/node_modules/lodash/_listCacheDelete.js @@ -0,0 +1,35 @@ +var assocIndexOf = require('./_assocIndexOf'); + +/** Used for built-in method references. */ +var arrayProto = Array.prototype; + +/** Built-in value references. */ +var splice = arrayProto.splice; + +/** + * Removes `key` and its value from the list cache. + * + * @private + * @name delete + * @memberOf ListCache + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ +function listCacheDelete(key) { + var data = this.__data__, + index = assocIndexOf(data, key); + + if (index < 0) { + return false; + } + var lastIndex = data.length - 1; + if (index == lastIndex) { + data.pop(); + } else { + splice.call(data, index, 1); + } + --this.size; + return true; +} + +module.exports = listCacheDelete; diff --git a/node_modules/lodash/_listCacheGet.js b/node_modules/lodash/_listCacheGet.js new file mode 100644 index 00000000..f8192fc3 --- /dev/null +++ b/node_modules/lodash/_listCacheGet.js @@ -0,0 +1,19 @@ +var assocIndexOf = require('./_assocIndexOf'); + +/** + * Gets the list cache value for `key`. + * + * @private + * @name get + * @memberOf ListCache + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ +function listCacheGet(key) { + var data = this.__data__, + index = assocIndexOf(data, key); + + return index < 0 ? undefined : data[index][1]; +} + +module.exports = listCacheGet; diff --git a/node_modules/lodash/_listCacheHas.js b/node_modules/lodash/_listCacheHas.js new file mode 100644 index 00000000..2adf6714 --- /dev/null +++ b/node_modules/lodash/_listCacheHas.js @@ -0,0 +1,16 @@ +var assocIndexOf = require('./_assocIndexOf'); + +/** + * Checks if a list cache value for `key` exists. + * + * @private + * @name has + * @memberOf ListCache + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ +function listCacheHas(key) { + return assocIndexOf(this.__data__, key) > -1; +} + +module.exports = listCacheHas; diff --git a/node_modules/lodash/_listCacheSet.js b/node_modules/lodash/_listCacheSet.js new file mode 100644 index 00000000..5855c95e --- /dev/null +++ b/node_modules/lodash/_listCacheSet.js @@ -0,0 +1,26 @@ +var assocIndexOf = require('./_assocIndexOf'); + +/** + * Sets the list cache `key` to `value`. + * + * @private + * @name set + * @memberOf ListCache + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the list cache instance. + */ +function listCacheSet(key, value) { + var data = this.__data__, + index = assocIndexOf(data, key); + + if (index < 0) { + ++this.size; + data.push([key, value]); + } else { + data[index][1] = value; + } + return this; +} + +module.exports = listCacheSet; diff --git a/node_modules/lodash/_mapCacheClear.js b/node_modules/lodash/_mapCacheClear.js new file mode 100644 index 00000000..bc9ca204 --- /dev/null +++ b/node_modules/lodash/_mapCacheClear.js @@ -0,0 +1,21 @@ +var Hash = require('./_Hash'), + ListCache = require('./_ListCache'), + Map = require('./_Map'); + +/** + * Removes all key-value entries from the map. + * + * @private + * @name clear + * @memberOf MapCache + */ +function mapCacheClear() { + this.size = 0; + this.__data__ = { + 'hash': new Hash, + 'map': new (Map || ListCache), + 'string': new Hash + }; +} + +module.exports = mapCacheClear; diff --git a/node_modules/lodash/_mapCacheDelete.js b/node_modules/lodash/_mapCacheDelete.js new file mode 100644 index 00000000..946ca3c9 --- /dev/null +++ b/node_modules/lodash/_mapCacheDelete.js @@ -0,0 +1,18 @@ +var getMapData = require('./_getMapData'); + +/** + * Removes `key` and its value from the map. + * + * @private + * @name delete + * @memberOf MapCache + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ +function mapCacheDelete(key) { + var result = getMapData(this, key)['delete'](key); + this.size -= result ? 1 : 0; + return result; +} + +module.exports = mapCacheDelete; diff --git a/node_modules/lodash/_mapCacheGet.js b/node_modules/lodash/_mapCacheGet.js new file mode 100644 index 00000000..f29f55cf --- /dev/null +++ b/node_modules/lodash/_mapCacheGet.js @@ -0,0 +1,16 @@ +var getMapData = require('./_getMapData'); + +/** + * Gets the map value for `key`. + * + * @private + * @name get + * @memberOf MapCache + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ +function mapCacheGet(key) { + return getMapData(this, key).get(key); +} + +module.exports = mapCacheGet; diff --git a/node_modules/lodash/_mapCacheHas.js b/node_modules/lodash/_mapCacheHas.js new file mode 100644 index 00000000..a1214c02 --- /dev/null +++ b/node_modules/lodash/_mapCacheHas.js @@ -0,0 +1,16 @@ +var getMapData = require('./_getMapData'); + +/** + * Checks if a map value for `key` exists. + * + * @private + * @name has + * @memberOf MapCache + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ +function mapCacheHas(key) { + return getMapData(this, key).has(key); +} + +module.exports = mapCacheHas; diff --git a/node_modules/lodash/_mapCacheSet.js b/node_modules/lodash/_mapCacheSet.js new file mode 100644 index 00000000..73468492 --- /dev/null +++ b/node_modules/lodash/_mapCacheSet.js @@ -0,0 +1,22 @@ +var getMapData = require('./_getMapData'); + +/** + * Sets the map `key` to `value`. + * + * @private + * @name set + * @memberOf MapCache + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the map cache instance. + */ +function mapCacheSet(key, value) { + var data = getMapData(this, key), + size = data.size; + + data.set(key, value); + this.size += data.size == size ? 0 : 1; + return this; +} + +module.exports = mapCacheSet; diff --git a/node_modules/lodash/_mapToArray.js b/node_modules/lodash/_mapToArray.js new file mode 100644 index 00000000..fe3dd531 --- /dev/null +++ b/node_modules/lodash/_mapToArray.js @@ -0,0 +1,18 @@ +/** + * Converts `map` to its key-value pairs. + * + * @private + * @param {Object} map The map to convert. + * @returns {Array} Returns the key-value pairs. + */ +function mapToArray(map) { + var index = -1, + result = Array(map.size); + + map.forEach(function(value, key) { + result[++index] = [key, value]; + }); + return result; +} + +module.exports = mapToArray; diff --git a/node_modules/lodash/_matchesStrictComparable.js b/node_modules/lodash/_matchesStrictComparable.js new file mode 100644 index 00000000..f608af9e --- /dev/null +++ b/node_modules/lodash/_matchesStrictComparable.js @@ -0,0 +1,20 @@ +/** + * A specialized version of `matchesProperty` for source values suitable + * for strict equality comparisons, i.e. `===`. + * + * @private + * @param {string} key The key of the property to get. + * @param {*} srcValue The value to match. + * @returns {Function} Returns the new spec function. + */ +function matchesStrictComparable(key, srcValue) { + return function(object) { + if (object == null) { + return false; + } + return object[key] === srcValue && + (srcValue !== undefined || (key in Object(object))); + }; +} + +module.exports = matchesStrictComparable; diff --git a/node_modules/lodash/_memoizeCapped.js b/node_modules/lodash/_memoizeCapped.js new file mode 100644 index 00000000..7f71c8fb --- /dev/null +++ b/node_modules/lodash/_memoizeCapped.js @@ -0,0 +1,26 @@ +var memoize = require('./memoize'); + +/** Used as the maximum memoize cache size. */ +var MAX_MEMOIZE_SIZE = 500; + +/** + * A specialized version of `_.memoize` which clears the memoized function's + * cache when it exceeds `MAX_MEMOIZE_SIZE`. + * + * @private + * @param {Function} func The function to have its output memoized. + * @returns {Function} Returns the new memoized function. + */ +function memoizeCapped(func) { + var result = memoize(func, function(key) { + if (cache.size === MAX_MEMOIZE_SIZE) { + cache.clear(); + } + return key; + }); + + var cache = result.cache; + return result; +} + +module.exports = memoizeCapped; diff --git a/node_modules/lodash/_mergeData.js b/node_modules/lodash/_mergeData.js new file mode 100644 index 00000000..cb570f97 --- /dev/null +++ b/node_modules/lodash/_mergeData.js @@ -0,0 +1,90 @@ +var composeArgs = require('./_composeArgs'), + composeArgsRight = require('./_composeArgsRight'), + replaceHolders = require('./_replaceHolders'); + +/** Used as the internal argument placeholder. */ +var PLACEHOLDER = '__lodash_placeholder__'; + +/** Used to compose bitmasks for function metadata. */ +var WRAP_BIND_FLAG = 1, + WRAP_BIND_KEY_FLAG = 2, + WRAP_CURRY_BOUND_FLAG = 4, + WRAP_CURRY_FLAG = 8, + WRAP_ARY_FLAG = 128, + WRAP_REARG_FLAG = 256; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMin = Math.min; + +/** + * Merges the function metadata of `source` into `data`. + * + * Merging metadata reduces the number of wrappers used to invoke a function. + * This is possible because methods like `_.bind`, `_.curry`, and `_.partial` + * may be applied regardless of execution order. Methods like `_.ary` and + * `_.rearg` modify function arguments, making the order in which they are + * executed important, preventing the merging of metadata. However, we make + * an exception for a safe combined case where curried functions have `_.ary` + * and or `_.rearg` applied. + * + * @private + * @param {Array} data The destination metadata. + * @param {Array} source The source metadata. + * @returns {Array} Returns `data`. + */ +function mergeData(data, source) { + var bitmask = data[1], + srcBitmask = source[1], + newBitmask = bitmask | srcBitmask, + isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG); + + var isCombo = + ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) || + ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) || + ((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG)); + + // Exit early if metadata can't be merged. + if (!(isCommon || isCombo)) { + return data; + } + // Use source `thisArg` if available. + if (srcBitmask & WRAP_BIND_FLAG) { + data[2] = source[2]; + // Set when currying a bound function. + newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG; + } + // Compose partial arguments. + var value = source[3]; + if (value) { + var partials = data[3]; + data[3] = partials ? composeArgs(partials, value, source[4]) : value; + data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4]; + } + // Compose partial right arguments. + value = source[5]; + if (value) { + partials = data[5]; + data[5] = partials ? composeArgsRight(partials, value, source[6]) : value; + data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6]; + } + // Use source `argPos` if available. + value = source[7]; + if (value) { + data[7] = value; + } + // Use source `ary` if it's smaller. + if (srcBitmask & WRAP_ARY_FLAG) { + data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]); + } + // Use source `arity` if one is not provided. + if (data[9] == null) { + data[9] = source[9]; + } + // Use source `func` and merge bitmasks. + data[0] = source[0]; + data[1] = newBitmask; + + return data; +} + +module.exports = mergeData; diff --git a/node_modules/lodash/_metaMap.js b/node_modules/lodash/_metaMap.js new file mode 100644 index 00000000..0157a0b0 --- /dev/null +++ b/node_modules/lodash/_metaMap.js @@ -0,0 +1,6 @@ +var WeakMap = require('./_WeakMap'); + +/** Used to store function metadata. */ +var metaMap = WeakMap && new WeakMap; + +module.exports = metaMap; diff --git a/node_modules/lodash/_nativeCreate.js b/node_modules/lodash/_nativeCreate.js new file mode 100644 index 00000000..c7aede85 --- /dev/null +++ b/node_modules/lodash/_nativeCreate.js @@ -0,0 +1,6 @@ +var getNative = require('./_getNative'); + +/* Built-in method references that are verified to be native. */ +var nativeCreate = getNative(Object, 'create'); + +module.exports = nativeCreate; diff --git a/node_modules/lodash/_nativeKeys.js b/node_modules/lodash/_nativeKeys.js new file mode 100644 index 00000000..479a104a --- /dev/null +++ b/node_modules/lodash/_nativeKeys.js @@ -0,0 +1,6 @@ +var overArg = require('./_overArg'); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeKeys = overArg(Object.keys, Object); + +module.exports = nativeKeys; diff --git a/node_modules/lodash/_nativeKeysIn.js b/node_modules/lodash/_nativeKeysIn.js new file mode 100644 index 00000000..00ee5059 --- /dev/null +++ b/node_modules/lodash/_nativeKeysIn.js @@ -0,0 +1,20 @@ +/** + * This function is like + * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) + * except that it includes inherited enumerable properties. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ +function nativeKeysIn(object) { + var result = []; + if (object != null) { + for (var key in Object(object)) { + result.push(key); + } + } + return result; +} + +module.exports = nativeKeysIn; diff --git a/node_modules/lodash/_nodeUtil.js b/node_modules/lodash/_nodeUtil.js new file mode 100644 index 00000000..14e179fe --- /dev/null +++ b/node_modules/lodash/_nodeUtil.js @@ -0,0 +1,22 @@ +var freeGlobal = require('./_freeGlobal'); + +/** Detect free variable `exports`. */ +var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; + +/** Detect free variable `module`. */ +var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; + +/** Detect the popular CommonJS extension `module.exports`. */ +var moduleExports = freeModule && freeModule.exports === freeExports; + +/** Detect free variable `process` from Node.js. */ +var freeProcess = moduleExports && freeGlobal.process; + +/** Used to access faster Node.js helpers. */ +var nodeUtil = (function() { + try { + return freeProcess && freeProcess.binding && freeProcess.binding('util'); + } catch (e) {} +}()); + +module.exports = nodeUtil; diff --git a/node_modules/lodash/_objectToString.js b/node_modules/lodash/_objectToString.js new file mode 100644 index 00000000..c614ec09 --- /dev/null +++ b/node_modules/lodash/_objectToString.js @@ -0,0 +1,22 @@ +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var nativeObjectToString = objectProto.toString; + +/** + * Converts `value` to a string using `Object.prototype.toString`. + * + * @private + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + */ +function objectToString(value) { + return nativeObjectToString.call(value); +} + +module.exports = objectToString; diff --git a/node_modules/lodash/_overArg.js b/node_modules/lodash/_overArg.js new file mode 100644 index 00000000..651c5c55 --- /dev/null +++ b/node_modules/lodash/_overArg.js @@ -0,0 +1,15 @@ +/** + * Creates a unary function that invokes `func` with its argument transformed. + * + * @private + * @param {Function} func The function to wrap. + * @param {Function} transform The argument transform. + * @returns {Function} Returns the new function. + */ +function overArg(func, transform) { + return function(arg) { + return func(transform(arg)); + }; +} + +module.exports = overArg; diff --git a/node_modules/lodash/_overRest.js b/node_modules/lodash/_overRest.js new file mode 100644 index 00000000..c7cdef33 --- /dev/null +++ b/node_modules/lodash/_overRest.js @@ -0,0 +1,36 @@ +var apply = require('./_apply'); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max; + +/** + * A specialized version of `baseRest` which transforms the rest array. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @param {Function} transform The rest array transform. + * @returns {Function} Returns the new function. + */ +function overRest(func, start, transform) { + start = nativeMax(start === undefined ? (func.length - 1) : start, 0); + return function() { + var args = arguments, + index = -1, + length = nativeMax(args.length - start, 0), + array = Array(length); + + while (++index < length) { + array[index] = args[start + index]; + } + index = -1; + var otherArgs = Array(start + 1); + while (++index < start) { + otherArgs[index] = args[index]; + } + otherArgs[start] = transform(array); + return apply(func, this, otherArgs); + }; +} + +module.exports = overRest; diff --git a/node_modules/lodash/_parent.js b/node_modules/lodash/_parent.js new file mode 100644 index 00000000..f174328f --- /dev/null +++ b/node_modules/lodash/_parent.js @@ -0,0 +1,16 @@ +var baseGet = require('./_baseGet'), + baseSlice = require('./_baseSlice'); + +/** + * Gets the parent value at `path` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} path The path to get the parent value of. + * @returns {*} Returns the parent value. + */ +function parent(object, path) { + return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1)); +} + +module.exports = parent; diff --git a/node_modules/lodash/_reEscape.js b/node_modules/lodash/_reEscape.js new file mode 100644 index 00000000..7f47eda6 --- /dev/null +++ b/node_modules/lodash/_reEscape.js @@ -0,0 +1,4 @@ +/** Used to match template delimiters. */ +var reEscape = /<%-([\s\S]+?)%>/g; + +module.exports = reEscape; diff --git a/node_modules/lodash/_reEvaluate.js b/node_modules/lodash/_reEvaluate.js new file mode 100644 index 00000000..6adfc312 --- /dev/null +++ b/node_modules/lodash/_reEvaluate.js @@ -0,0 +1,4 @@ +/** Used to match template delimiters. */ +var reEvaluate = /<%([\s\S]+?)%>/g; + +module.exports = reEvaluate; diff --git a/node_modules/lodash/_reInterpolate.js b/node_modules/lodash/_reInterpolate.js new file mode 100644 index 00000000..d02ff0b2 --- /dev/null +++ b/node_modules/lodash/_reInterpolate.js @@ -0,0 +1,4 @@ +/** Used to match template delimiters. */ +var reInterpolate = /<%=([\s\S]+?)%>/g; + +module.exports = reInterpolate; diff --git a/node_modules/lodash/_realNames.js b/node_modules/lodash/_realNames.js new file mode 100644 index 00000000..aa0d5292 --- /dev/null +++ b/node_modules/lodash/_realNames.js @@ -0,0 +1,4 @@ +/** Used to lookup unminified function names. */ +var realNames = {}; + +module.exports = realNames; diff --git a/node_modules/lodash/_reorder.js b/node_modules/lodash/_reorder.js new file mode 100644 index 00000000..a3502b05 --- /dev/null +++ b/node_modules/lodash/_reorder.js @@ -0,0 +1,29 @@ +var copyArray = require('./_copyArray'), + isIndex = require('./_isIndex'); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMin = Math.min; + +/** + * Reorder `array` according to the specified indexes where the element at + * the first index is assigned as the first element, the element at + * the second index is assigned as the second element, and so on. + * + * @private + * @param {Array} array The array to reorder. + * @param {Array} indexes The arranged array indexes. + * @returns {Array} Returns `array`. + */ +function reorder(array, indexes) { + var arrLength = array.length, + length = nativeMin(indexes.length, arrLength), + oldArray = copyArray(array); + + while (length--) { + var index = indexes[length]; + array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined; + } + return array; +} + +module.exports = reorder; diff --git a/node_modules/lodash/_replaceHolders.js b/node_modules/lodash/_replaceHolders.js new file mode 100644 index 00000000..74360ec4 --- /dev/null +++ b/node_modules/lodash/_replaceHolders.js @@ -0,0 +1,29 @@ +/** Used as the internal argument placeholder. */ +var PLACEHOLDER = '__lodash_placeholder__'; + +/** + * Replaces all `placeholder` elements in `array` with an internal placeholder + * and returns an array of their indexes. + * + * @private + * @param {Array} array The array to modify. + * @param {*} placeholder The placeholder to replace. + * @returns {Array} Returns the new array of placeholder indexes. + */ +function replaceHolders(array, placeholder) { + var index = -1, + length = array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (value === placeholder || value === PLACEHOLDER) { + array[index] = PLACEHOLDER; + result[resIndex++] = index; + } + } + return result; +} + +module.exports = replaceHolders; diff --git a/node_modules/lodash/_root.js b/node_modules/lodash/_root.js new file mode 100644 index 00000000..d2852bed --- /dev/null +++ b/node_modules/lodash/_root.js @@ -0,0 +1,9 @@ +var freeGlobal = require('./_freeGlobal'); + +/** Detect free variable `self`. */ +var freeSelf = typeof self == 'object' && self && self.Object === Object && self; + +/** Used as a reference to the global object. */ +var root = freeGlobal || freeSelf || Function('return this')(); + +module.exports = root; diff --git a/node_modules/lodash/_safeGet.js b/node_modules/lodash/_safeGet.js new file mode 100644 index 00000000..2cc31378 --- /dev/null +++ b/node_modules/lodash/_safeGet.js @@ -0,0 +1,15 @@ +/** + * Gets the value at `key`, unless `key` is "__proto__". + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the property to get. + * @returns {*} Returns the property value. + */ +function safeGet(object, key) { + return key == '__proto__' + ? undefined + : object[key]; +} + +module.exports = safeGet; diff --git a/node_modules/lodash/_setCacheAdd.js b/node_modules/lodash/_setCacheAdd.js new file mode 100644 index 00000000..1081a744 --- /dev/null +++ b/node_modules/lodash/_setCacheAdd.js @@ -0,0 +1,19 @@ +/** Used to stand-in for `undefined` hash values. */ +var HASH_UNDEFINED = '__lodash_hash_undefined__'; + +/** + * Adds `value` to the array cache. + * + * @private + * @name add + * @memberOf SetCache + * @alias push + * @param {*} value The value to cache. + * @returns {Object} Returns the cache instance. + */ +function setCacheAdd(value) { + this.__data__.set(value, HASH_UNDEFINED); + return this; +} + +module.exports = setCacheAdd; diff --git a/node_modules/lodash/_setCacheHas.js b/node_modules/lodash/_setCacheHas.js new file mode 100644 index 00000000..9a492556 --- /dev/null +++ b/node_modules/lodash/_setCacheHas.js @@ -0,0 +1,14 @@ +/** + * Checks if `value` is in the array cache. + * + * @private + * @name has + * @memberOf SetCache + * @param {*} value The value to search for. + * @returns {number} Returns `true` if `value` is found, else `false`. + */ +function setCacheHas(value) { + return this.__data__.has(value); +} + +module.exports = setCacheHas; diff --git a/node_modules/lodash/_setData.js b/node_modules/lodash/_setData.js new file mode 100644 index 00000000..e5cf3eb9 --- /dev/null +++ b/node_modules/lodash/_setData.js @@ -0,0 +1,20 @@ +var baseSetData = require('./_baseSetData'), + shortOut = require('./_shortOut'); + +/** + * Sets metadata for `func`. + * + * **Note:** If this function becomes hot, i.e. is invoked a lot in a short + * period of time, it will trip its breaker and transition to an identity + * function to avoid garbage collection pauses in V8. See + * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070) + * for more details. + * + * @private + * @param {Function} func The function to associate metadata with. + * @param {*} data The metadata. + * @returns {Function} Returns `func`. + */ +var setData = shortOut(baseSetData); + +module.exports = setData; diff --git a/node_modules/lodash/_setToArray.js b/node_modules/lodash/_setToArray.js new file mode 100644 index 00000000..b87f0741 --- /dev/null +++ b/node_modules/lodash/_setToArray.js @@ -0,0 +1,18 @@ +/** + * Converts `set` to an array of its values. + * + * @private + * @param {Object} set The set to convert. + * @returns {Array} Returns the values. + */ +function setToArray(set) { + var index = -1, + result = Array(set.size); + + set.forEach(function(value) { + result[++index] = value; + }); + return result; +} + +module.exports = setToArray; diff --git a/node_modules/lodash/_setToPairs.js b/node_modules/lodash/_setToPairs.js new file mode 100644 index 00000000..36ad37a0 --- /dev/null +++ b/node_modules/lodash/_setToPairs.js @@ -0,0 +1,18 @@ +/** + * Converts `set` to its value-value pairs. + * + * @private + * @param {Object} set The set to convert. + * @returns {Array} Returns the value-value pairs. + */ +function setToPairs(set) { + var index = -1, + result = Array(set.size); + + set.forEach(function(value) { + result[++index] = [value, value]; + }); + return result; +} + +module.exports = setToPairs; diff --git a/node_modules/lodash/_setToString.js b/node_modules/lodash/_setToString.js new file mode 100644 index 00000000..6ca84196 --- /dev/null +++ b/node_modules/lodash/_setToString.js @@ -0,0 +1,14 @@ +var baseSetToString = require('./_baseSetToString'), + shortOut = require('./_shortOut'); + +/** + * Sets the `toString` method of `func` to return `string`. + * + * @private + * @param {Function} func The function to modify. + * @param {Function} string The `toString` result. + * @returns {Function} Returns `func`. + */ +var setToString = shortOut(baseSetToString); + +module.exports = setToString; diff --git a/node_modules/lodash/_setWrapToString.js b/node_modules/lodash/_setWrapToString.js new file mode 100644 index 00000000..decdc449 --- /dev/null +++ b/node_modules/lodash/_setWrapToString.js @@ -0,0 +1,21 @@ +var getWrapDetails = require('./_getWrapDetails'), + insertWrapDetails = require('./_insertWrapDetails'), + setToString = require('./_setToString'), + updateWrapDetails = require('./_updateWrapDetails'); + +/** + * Sets the `toString` method of `wrapper` to mimic the source of `reference` + * with wrapper details in a comment at the top of the source body. + * + * @private + * @param {Function} wrapper The function to modify. + * @param {Function} reference The reference function. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @returns {Function} Returns `wrapper`. + */ +function setWrapToString(wrapper, reference, bitmask) { + var source = (reference + ''); + return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask))); +} + +module.exports = setWrapToString; diff --git a/node_modules/lodash/_shortOut.js b/node_modules/lodash/_shortOut.js new file mode 100644 index 00000000..3300a079 --- /dev/null +++ b/node_modules/lodash/_shortOut.js @@ -0,0 +1,37 @@ +/** Used to detect hot functions by number of calls within a span of milliseconds. */ +var HOT_COUNT = 800, + HOT_SPAN = 16; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeNow = Date.now; + +/** + * Creates a function that'll short out and invoke `identity` instead + * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN` + * milliseconds. + * + * @private + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new shortable function. + */ +function shortOut(func) { + var count = 0, + lastCalled = 0; + + return function() { + var stamp = nativeNow(), + remaining = HOT_SPAN - (stamp - lastCalled); + + lastCalled = stamp; + if (remaining > 0) { + if (++count >= HOT_COUNT) { + return arguments[0]; + } + } else { + count = 0; + } + return func.apply(undefined, arguments); + }; +} + +module.exports = shortOut; diff --git a/node_modules/lodash/_shuffleSelf.js b/node_modules/lodash/_shuffleSelf.js new file mode 100644 index 00000000..8bcc4f5c --- /dev/null +++ b/node_modules/lodash/_shuffleSelf.js @@ -0,0 +1,28 @@ +var baseRandom = require('./_baseRandom'); + +/** + * A specialized version of `_.shuffle` which mutates and sets the size of `array`. + * + * @private + * @param {Array} array The array to shuffle. + * @param {number} [size=array.length] The size of `array`. + * @returns {Array} Returns `array`. + */ +function shuffleSelf(array, size) { + var index = -1, + length = array.length, + lastIndex = length - 1; + + size = size === undefined ? length : size; + while (++index < size) { + var rand = baseRandom(index, lastIndex), + value = array[rand]; + + array[rand] = array[index]; + array[index] = value; + } + array.length = size; + return array; +} + +module.exports = shuffleSelf; diff --git a/node_modules/lodash/_stackClear.js b/node_modules/lodash/_stackClear.js new file mode 100644 index 00000000..ce8e5a92 --- /dev/null +++ b/node_modules/lodash/_stackClear.js @@ -0,0 +1,15 @@ +var ListCache = require('./_ListCache'); + +/** + * Removes all key-value entries from the stack. + * + * @private + * @name clear + * @memberOf Stack + */ +function stackClear() { + this.__data__ = new ListCache; + this.size = 0; +} + +module.exports = stackClear; diff --git a/node_modules/lodash/_stackDelete.js b/node_modules/lodash/_stackDelete.js new file mode 100644 index 00000000..ff9887ab --- /dev/null +++ b/node_modules/lodash/_stackDelete.js @@ -0,0 +1,18 @@ +/** + * Removes `key` and its value from the stack. + * + * @private + * @name delete + * @memberOf Stack + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ +function stackDelete(key) { + var data = this.__data__, + result = data['delete'](key); + + this.size = data.size; + return result; +} + +module.exports = stackDelete; diff --git a/node_modules/lodash/_stackGet.js b/node_modules/lodash/_stackGet.js new file mode 100644 index 00000000..1cdf0040 --- /dev/null +++ b/node_modules/lodash/_stackGet.js @@ -0,0 +1,14 @@ +/** + * Gets the stack value for `key`. + * + * @private + * @name get + * @memberOf Stack + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ +function stackGet(key) { + return this.__data__.get(key); +} + +module.exports = stackGet; diff --git a/node_modules/lodash/_stackHas.js b/node_modules/lodash/_stackHas.js new file mode 100644 index 00000000..16a3ad11 --- /dev/null +++ b/node_modules/lodash/_stackHas.js @@ -0,0 +1,14 @@ +/** + * Checks if a stack value for `key` exists. + * + * @private + * @name has + * @memberOf Stack + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ +function stackHas(key) { + return this.__data__.has(key); +} + +module.exports = stackHas; diff --git a/node_modules/lodash/_stackSet.js b/node_modules/lodash/_stackSet.js new file mode 100644 index 00000000..b790ac5f --- /dev/null +++ b/node_modules/lodash/_stackSet.js @@ -0,0 +1,34 @@ +var ListCache = require('./_ListCache'), + Map = require('./_Map'), + MapCache = require('./_MapCache'); + +/** Used as the size to enable large array optimizations. */ +var LARGE_ARRAY_SIZE = 200; + +/** + * Sets the stack `key` to `value`. + * + * @private + * @name set + * @memberOf Stack + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the stack cache instance. + */ +function stackSet(key, value) { + var data = this.__data__; + if (data instanceof ListCache) { + var pairs = data.__data__; + if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) { + pairs.push([key, value]); + this.size = ++data.size; + return this; + } + data = this.__data__ = new MapCache(pairs); + } + data.set(key, value); + this.size = data.size; + return this; +} + +module.exports = stackSet; diff --git a/node_modules/lodash/_strictIndexOf.js b/node_modules/lodash/_strictIndexOf.js new file mode 100644 index 00000000..0486a495 --- /dev/null +++ b/node_modules/lodash/_strictIndexOf.js @@ -0,0 +1,23 @@ +/** + * A specialized version of `_.indexOf` which performs strict equality + * comparisons of values, i.e. `===`. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + */ +function strictIndexOf(array, value, fromIndex) { + var index = fromIndex - 1, + length = array.length; + + while (++index < length) { + if (array[index] === value) { + return index; + } + } + return -1; +} + +module.exports = strictIndexOf; diff --git a/node_modules/lodash/_strictLastIndexOf.js b/node_modules/lodash/_strictLastIndexOf.js new file mode 100644 index 00000000..d7310dcc --- /dev/null +++ b/node_modules/lodash/_strictLastIndexOf.js @@ -0,0 +1,21 @@ +/** + * A specialized version of `_.lastIndexOf` which performs strict equality + * comparisons of values, i.e. `===`. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + */ +function strictLastIndexOf(array, value, fromIndex) { + var index = fromIndex + 1; + while (index--) { + if (array[index] === value) { + return index; + } + } + return index; +} + +module.exports = strictLastIndexOf; diff --git a/node_modules/lodash/_stringSize.js b/node_modules/lodash/_stringSize.js new file mode 100644 index 00000000..17ef462a --- /dev/null +++ b/node_modules/lodash/_stringSize.js @@ -0,0 +1,18 @@ +var asciiSize = require('./_asciiSize'), + hasUnicode = require('./_hasUnicode'), + unicodeSize = require('./_unicodeSize'); + +/** + * Gets the number of symbols in `string`. + * + * @private + * @param {string} string The string to inspect. + * @returns {number} Returns the string size. + */ +function stringSize(string) { + return hasUnicode(string) + ? unicodeSize(string) + : asciiSize(string); +} + +module.exports = stringSize; diff --git a/node_modules/lodash/_stringToArray.js b/node_modules/lodash/_stringToArray.js new file mode 100644 index 00000000..d161158c --- /dev/null +++ b/node_modules/lodash/_stringToArray.js @@ -0,0 +1,18 @@ +var asciiToArray = require('./_asciiToArray'), + hasUnicode = require('./_hasUnicode'), + unicodeToArray = require('./_unicodeToArray'); + +/** + * Converts `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ +function stringToArray(string) { + return hasUnicode(string) + ? unicodeToArray(string) + : asciiToArray(string); +} + +module.exports = stringToArray; diff --git a/node_modules/lodash/_stringToPath.js b/node_modules/lodash/_stringToPath.js new file mode 100644 index 00000000..8f39f8a2 --- /dev/null +++ b/node_modules/lodash/_stringToPath.js @@ -0,0 +1,27 @@ +var memoizeCapped = require('./_memoizeCapped'); + +/** Used to match property names within property paths. */ +var rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g; + +/** Used to match backslashes in property paths. */ +var reEscapeChar = /\\(\\)?/g; + +/** + * Converts `string` to a property path array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the property path array. + */ +var stringToPath = memoizeCapped(function(string) { + var result = []; + if (string.charCodeAt(0) === 46 /* . */) { + result.push(''); + } + string.replace(rePropName, function(match, number, quote, subString) { + result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match)); + }); + return result; +}); + +module.exports = stringToPath; diff --git a/node_modules/lodash/_toKey.js b/node_modules/lodash/_toKey.js new file mode 100644 index 00000000..c6d645c4 --- /dev/null +++ b/node_modules/lodash/_toKey.js @@ -0,0 +1,21 @@ +var isSymbol = require('./isSymbol'); + +/** Used as references for various `Number` constants. */ +var INFINITY = 1 / 0; + +/** + * Converts `value` to a string key if it's not a string or symbol. + * + * @private + * @param {*} value The value to inspect. + * @returns {string|symbol} Returns the key. + */ +function toKey(value) { + if (typeof value == 'string' || isSymbol(value)) { + return value; + } + var result = (value + ''); + return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; +} + +module.exports = toKey; diff --git a/node_modules/lodash/_toSource.js b/node_modules/lodash/_toSource.js new file mode 100644 index 00000000..a020b386 --- /dev/null +++ b/node_modules/lodash/_toSource.js @@ -0,0 +1,26 @@ +/** Used for built-in method references. */ +var funcProto = Function.prototype; + +/** Used to resolve the decompiled source of functions. */ +var funcToString = funcProto.toString; + +/** + * Converts `func` to its source code. + * + * @private + * @param {Function} func The function to convert. + * @returns {string} Returns the source code. + */ +function toSource(func) { + if (func != null) { + try { + return funcToString.call(func); + } catch (e) {} + try { + return (func + ''); + } catch (e) {} + } + return ''; +} + +module.exports = toSource; diff --git a/node_modules/lodash/_unescapeHtmlChar.js b/node_modules/lodash/_unescapeHtmlChar.js new file mode 100644 index 00000000..a71fecb3 --- /dev/null +++ b/node_modules/lodash/_unescapeHtmlChar.js @@ -0,0 +1,21 @@ +var basePropertyOf = require('./_basePropertyOf'); + +/** Used to map HTML entities to characters. */ +var htmlUnescapes = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + ''': "'" +}; + +/** + * Used by `_.unescape` to convert HTML entities to characters. + * + * @private + * @param {string} chr The matched character to unescape. + * @returns {string} Returns the unescaped character. + */ +var unescapeHtmlChar = basePropertyOf(htmlUnescapes); + +module.exports = unescapeHtmlChar; diff --git a/node_modules/lodash/_unicodeSize.js b/node_modules/lodash/_unicodeSize.js new file mode 100644 index 00000000..68137ec2 --- /dev/null +++ b/node_modules/lodash/_unicodeSize.js @@ -0,0 +1,44 @@ +/** Used to compose unicode character classes. */ +var rsAstralRange = '\\ud800-\\udfff', + rsComboMarksRange = '\\u0300-\\u036f', + reComboHalfMarksRange = '\\ufe20-\\ufe2f', + rsComboSymbolsRange = '\\u20d0-\\u20ff', + rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, + rsVarRange = '\\ufe0e\\ufe0f'; + +/** Used to compose unicode capture groups. */ +var rsAstral = '[' + rsAstralRange + ']', + rsCombo = '[' + rsComboRange + ']', + rsFitz = '\\ud83c[\\udffb-\\udfff]', + rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', + rsNonAstral = '[^' + rsAstralRange + ']', + rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', + rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', + rsZWJ = '\\u200d'; + +/** Used to compose unicode regexes. */ +var reOptMod = rsModifier + '?', + rsOptVar = '[' + rsVarRange + ']?', + rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', + rsSeq = rsOptVar + reOptMod + rsOptJoin, + rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; + +/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ +var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); + +/** + * Gets the size of a Unicode `string`. + * + * @private + * @param {string} string The string inspect. + * @returns {number} Returns the string size. + */ +function unicodeSize(string) { + var result = reUnicode.lastIndex = 0; + while (reUnicode.test(string)) { + ++result; + } + return result; +} + +module.exports = unicodeSize; diff --git a/node_modules/lodash/_unicodeToArray.js b/node_modules/lodash/_unicodeToArray.js new file mode 100644 index 00000000..2a725c06 --- /dev/null +++ b/node_modules/lodash/_unicodeToArray.js @@ -0,0 +1,40 @@ +/** Used to compose unicode character classes. */ +var rsAstralRange = '\\ud800-\\udfff', + rsComboMarksRange = '\\u0300-\\u036f', + reComboHalfMarksRange = '\\ufe20-\\ufe2f', + rsComboSymbolsRange = '\\u20d0-\\u20ff', + rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, + rsVarRange = '\\ufe0e\\ufe0f'; + +/** Used to compose unicode capture groups. */ +var rsAstral = '[' + rsAstralRange + ']', + rsCombo = '[' + rsComboRange + ']', + rsFitz = '\\ud83c[\\udffb-\\udfff]', + rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', + rsNonAstral = '[^' + rsAstralRange + ']', + rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', + rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', + rsZWJ = '\\u200d'; + +/** Used to compose unicode regexes. */ +var reOptMod = rsModifier + '?', + rsOptVar = '[' + rsVarRange + ']?', + rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', + rsSeq = rsOptVar + reOptMod + rsOptJoin, + rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; + +/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ +var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); + +/** + * Converts a Unicode `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ +function unicodeToArray(string) { + return string.match(reUnicode) || []; +} + +module.exports = unicodeToArray; diff --git a/node_modules/lodash/_unicodeWords.js b/node_modules/lodash/_unicodeWords.js new file mode 100644 index 00000000..e72e6e0f --- /dev/null +++ b/node_modules/lodash/_unicodeWords.js @@ -0,0 +1,69 @@ +/** Used to compose unicode character classes. */ +var rsAstralRange = '\\ud800-\\udfff', + rsComboMarksRange = '\\u0300-\\u036f', + reComboHalfMarksRange = '\\ufe20-\\ufe2f', + rsComboSymbolsRange = '\\u20d0-\\u20ff', + rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, + rsDingbatRange = '\\u2700-\\u27bf', + rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff', + rsMathOpRange = '\\xac\\xb1\\xd7\\xf7', + rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf', + rsPunctuationRange = '\\u2000-\\u206f', + rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000', + rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde', + rsVarRange = '\\ufe0e\\ufe0f', + rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange; + +/** Used to compose unicode capture groups. */ +var rsApos = "['\u2019]", + rsBreak = '[' + rsBreakRange + ']', + rsCombo = '[' + rsComboRange + ']', + rsDigits = '\\d+', + rsDingbat = '[' + rsDingbatRange + ']', + rsLower = '[' + rsLowerRange + ']', + rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']', + rsFitz = '\\ud83c[\\udffb-\\udfff]', + rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', + rsNonAstral = '[^' + rsAstralRange + ']', + rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', + rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', + rsUpper = '[' + rsUpperRange + ']', + rsZWJ = '\\u200d'; + +/** Used to compose unicode regexes. */ +var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')', + rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')', + rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?', + rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?', + reOptMod = rsModifier + '?', + rsOptVar = '[' + rsVarRange + ']?', + rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', + rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])', + rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])', + rsSeq = rsOptVar + reOptMod + rsOptJoin, + rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq; + +/** Used to match complex or compound words. */ +var reUnicodeWord = RegExp([ + rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')', + rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')', + rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower, + rsUpper + '+' + rsOptContrUpper, + rsOrdUpper, + rsOrdLower, + rsDigits, + rsEmoji +].join('|'), 'g'); + +/** + * Splits a Unicode `string` into an array of its words. + * + * @private + * @param {string} The string to inspect. + * @returns {Array} Returns the words of `string`. + */ +function unicodeWords(string) { + return string.match(reUnicodeWord) || []; +} + +module.exports = unicodeWords; diff --git a/node_modules/lodash/_updateWrapDetails.js b/node_modules/lodash/_updateWrapDetails.js new file mode 100644 index 00000000..8759fbdf --- /dev/null +++ b/node_modules/lodash/_updateWrapDetails.js @@ -0,0 +1,46 @@ +var arrayEach = require('./_arrayEach'), + arrayIncludes = require('./_arrayIncludes'); + +/** Used to compose bitmasks for function metadata. */ +var WRAP_BIND_FLAG = 1, + WRAP_BIND_KEY_FLAG = 2, + WRAP_CURRY_FLAG = 8, + WRAP_CURRY_RIGHT_FLAG = 16, + WRAP_PARTIAL_FLAG = 32, + WRAP_PARTIAL_RIGHT_FLAG = 64, + WRAP_ARY_FLAG = 128, + WRAP_REARG_FLAG = 256, + WRAP_FLIP_FLAG = 512; + +/** Used to associate wrap methods with their bit flags. */ +var wrapFlags = [ + ['ary', WRAP_ARY_FLAG], + ['bind', WRAP_BIND_FLAG], + ['bindKey', WRAP_BIND_KEY_FLAG], + ['curry', WRAP_CURRY_FLAG], + ['curryRight', WRAP_CURRY_RIGHT_FLAG], + ['flip', WRAP_FLIP_FLAG], + ['partial', WRAP_PARTIAL_FLAG], + ['partialRight', WRAP_PARTIAL_RIGHT_FLAG], + ['rearg', WRAP_REARG_FLAG] +]; + +/** + * Updates wrapper `details` based on `bitmask` flags. + * + * @private + * @returns {Array} details The details to modify. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @returns {Array} Returns `details`. + */ +function updateWrapDetails(details, bitmask) { + arrayEach(wrapFlags, function(pair) { + var value = '_.' + pair[0]; + if ((bitmask & pair[1]) && !arrayIncludes(details, value)) { + details.push(value); + } + }); + return details.sort(); +} + +module.exports = updateWrapDetails; diff --git a/node_modules/lodash/_wrapperClone.js b/node_modules/lodash/_wrapperClone.js new file mode 100644 index 00000000..7bb58a2e --- /dev/null +++ b/node_modules/lodash/_wrapperClone.js @@ -0,0 +1,23 @@ +var LazyWrapper = require('./_LazyWrapper'), + LodashWrapper = require('./_LodashWrapper'), + copyArray = require('./_copyArray'); + +/** + * Creates a clone of `wrapper`. + * + * @private + * @param {Object} wrapper The wrapper to clone. + * @returns {Object} Returns the cloned wrapper. + */ +function wrapperClone(wrapper) { + if (wrapper instanceof LazyWrapper) { + return wrapper.clone(); + } + var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__); + result.__actions__ = copyArray(wrapper.__actions__); + result.__index__ = wrapper.__index__; + result.__values__ = wrapper.__values__; + return result; +} + +module.exports = wrapperClone; diff --git a/node_modules/lodash/add.js b/node_modules/lodash/add.js new file mode 100644 index 00000000..f0695156 --- /dev/null +++ b/node_modules/lodash/add.js @@ -0,0 +1,22 @@ +var createMathOperation = require('./_createMathOperation'); + +/** + * Adds two numbers. + * + * @static + * @memberOf _ + * @since 3.4.0 + * @category Math + * @param {number} augend The first number in an addition. + * @param {number} addend The second number in an addition. + * @returns {number} Returns the total. + * @example + * + * _.add(6, 4); + * // => 10 + */ +var add = createMathOperation(function(augend, addend) { + return augend + addend; +}, 0); + +module.exports = add; diff --git a/node_modules/lodash/after.js b/node_modules/lodash/after.js new file mode 100644 index 00000000..3900c979 --- /dev/null +++ b/node_modules/lodash/after.js @@ -0,0 +1,42 @@ +var toInteger = require('./toInteger'); + +/** Error message constants. */ +var FUNC_ERROR_TEXT = 'Expected a function'; + +/** + * The opposite of `_.before`; this method creates a function that invokes + * `func` once it's called `n` or more times. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {number} n The number of calls before `func` is invoked. + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * var saves = ['profile', 'settings']; + * + * var done = _.after(saves.length, function() { + * console.log('done saving!'); + * }); + * + * _.forEach(saves, function(type) { + * asyncSave({ 'type': type, 'complete': done }); + * }); + * // => Logs 'done saving!' after the two async saves have completed. + */ +function after(n, func) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + n = toInteger(n); + return function() { + if (--n < 1) { + return func.apply(this, arguments); + } + }; +} + +module.exports = after; diff --git a/node_modules/lodash/array.js b/node_modules/lodash/array.js new file mode 100644 index 00000000..af688d3e --- /dev/null +++ b/node_modules/lodash/array.js @@ -0,0 +1,67 @@ +module.exports = { + 'chunk': require('./chunk'), + 'compact': require('./compact'), + 'concat': require('./concat'), + 'difference': require('./difference'), + 'differenceBy': require('./differenceBy'), + 'differenceWith': require('./differenceWith'), + 'drop': require('./drop'), + 'dropRight': require('./dropRight'), + 'dropRightWhile': require('./dropRightWhile'), + 'dropWhile': require('./dropWhile'), + 'fill': require('./fill'), + 'findIndex': require('./findIndex'), + 'findLastIndex': require('./findLastIndex'), + 'first': require('./first'), + 'flatten': require('./flatten'), + 'flattenDeep': require('./flattenDeep'), + 'flattenDepth': require('./flattenDepth'), + 'fromPairs': require('./fromPairs'), + 'head': require('./head'), + 'indexOf': require('./indexOf'), + 'initial': require('./initial'), + 'intersection': require('./intersection'), + 'intersectionBy': require('./intersectionBy'), + 'intersectionWith': require('./intersectionWith'), + 'join': require('./join'), + 'last': require('./last'), + 'lastIndexOf': require('./lastIndexOf'), + 'nth': require('./nth'), + 'pull': require('./pull'), + 'pullAll': require('./pullAll'), + 'pullAllBy': require('./pullAllBy'), + 'pullAllWith': require('./pullAllWith'), + 'pullAt': require('./pullAt'), + 'remove': require('./remove'), + 'reverse': require('./reverse'), + 'slice': require('./slice'), + 'sortedIndex': require('./sortedIndex'), + 'sortedIndexBy': require('./sortedIndexBy'), + 'sortedIndexOf': require('./sortedIndexOf'), + 'sortedLastIndex': require('./sortedLastIndex'), + 'sortedLastIndexBy': require('./sortedLastIndexBy'), + 'sortedLastIndexOf': require('./sortedLastIndexOf'), + 'sortedUniq': require('./sortedUniq'), + 'sortedUniqBy': require('./sortedUniqBy'), + 'tail': require('./tail'), + 'take': require('./take'), + 'takeRight': require('./takeRight'), + 'takeRightWhile': require('./takeRightWhile'), + 'takeWhile': require('./takeWhile'), + 'union': require('./union'), + 'unionBy': require('./unionBy'), + 'unionWith': require('./unionWith'), + 'uniq': require('./uniq'), + 'uniqBy': require('./uniqBy'), + 'uniqWith': require('./uniqWith'), + 'unzip': require('./unzip'), + 'unzipWith': require('./unzipWith'), + 'without': require('./without'), + 'xor': require('./xor'), + 'xorBy': require('./xorBy'), + 'xorWith': require('./xorWith'), + 'zip': require('./zip'), + 'zipObject': require('./zipObject'), + 'zipObjectDeep': require('./zipObjectDeep'), + 'zipWith': require('./zipWith') +}; diff --git a/node_modules/lodash/ary.js b/node_modules/lodash/ary.js new file mode 100644 index 00000000..70c87d09 --- /dev/null +++ b/node_modules/lodash/ary.js @@ -0,0 +1,29 @@ +var createWrap = require('./_createWrap'); + +/** Used to compose bitmasks for function metadata. */ +var WRAP_ARY_FLAG = 128; + +/** + * Creates a function that invokes `func`, with up to `n` arguments, + * ignoring any additional arguments. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} func The function to cap arguments for. + * @param {number} [n=func.length] The arity cap. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new capped function. + * @example + * + * _.map(['6', '8', '10'], _.ary(parseInt, 1)); + * // => [6, 8, 10] + */ +function ary(func, n, guard) { + n = guard ? undefined : n; + n = (func && n == null) ? func.length : n; + return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n); +} + +module.exports = ary; diff --git a/node_modules/lodash/assign.js b/node_modules/lodash/assign.js new file mode 100644 index 00000000..909db26a --- /dev/null +++ b/node_modules/lodash/assign.js @@ -0,0 +1,58 @@ +var assignValue = require('./_assignValue'), + copyObject = require('./_copyObject'), + createAssigner = require('./_createAssigner'), + isArrayLike = require('./isArrayLike'), + isPrototype = require('./_isPrototype'), + keys = require('./keys'); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Assigns own enumerable string keyed properties of source objects to the + * destination object. Source objects are applied from left to right. + * Subsequent sources overwrite property assignments of previous sources. + * + * **Note:** This method mutates `object` and is loosely based on + * [`Object.assign`](https://mdn.io/Object/assign). + * + * @static + * @memberOf _ + * @since 0.10.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.assignIn + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * function Bar() { + * this.c = 3; + * } + * + * Foo.prototype.b = 2; + * Bar.prototype.d = 4; + * + * _.assign({ 'a': 0 }, new Foo, new Bar); + * // => { 'a': 1, 'c': 3 } + */ +var assign = createAssigner(function(object, source) { + if (isPrototype(source) || isArrayLike(source)) { + copyObject(source, keys(source), object); + return; + } + for (var key in source) { + if (hasOwnProperty.call(source, key)) { + assignValue(object, key, source[key]); + } + } +}); + +module.exports = assign; diff --git a/node_modules/lodash/assignIn.js b/node_modules/lodash/assignIn.js new file mode 100644 index 00000000..e663473a --- /dev/null +++ b/node_modules/lodash/assignIn.js @@ -0,0 +1,40 @@ +var copyObject = require('./_copyObject'), + createAssigner = require('./_createAssigner'), + keysIn = require('./keysIn'); + +/** + * This method is like `_.assign` except that it iterates over own and + * inherited source properties. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias extend + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.assign + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * function Bar() { + * this.c = 3; + * } + * + * Foo.prototype.b = 2; + * Bar.prototype.d = 4; + * + * _.assignIn({ 'a': 0 }, new Foo, new Bar); + * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 } + */ +var assignIn = createAssigner(function(object, source) { + copyObject(source, keysIn(source), object); +}); + +module.exports = assignIn; diff --git a/node_modules/lodash/assignInWith.js b/node_modules/lodash/assignInWith.js new file mode 100644 index 00000000..68fcc0b0 --- /dev/null +++ b/node_modules/lodash/assignInWith.js @@ -0,0 +1,38 @@ +var copyObject = require('./_copyObject'), + createAssigner = require('./_createAssigner'), + keysIn = require('./keysIn'); + +/** + * This method is like `_.assignIn` except that it accepts `customizer` + * which is invoked to produce the assigned values. If `customizer` returns + * `undefined`, assignment is handled by the method instead. The `customizer` + * is invoked with five arguments: (objValue, srcValue, key, object, source). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias extendWith + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @see _.assignWith + * @example + * + * function customizer(objValue, srcValue) { + * return _.isUndefined(objValue) ? srcValue : objValue; + * } + * + * var defaults = _.partialRight(_.assignInWith, customizer); + * + * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ +var assignInWith = createAssigner(function(object, source, srcIndex, customizer) { + copyObject(source, keysIn(source), object, customizer); +}); + +module.exports = assignInWith; diff --git a/node_modules/lodash/assignWith.js b/node_modules/lodash/assignWith.js new file mode 100644 index 00000000..7dc6c761 --- /dev/null +++ b/node_modules/lodash/assignWith.js @@ -0,0 +1,37 @@ +var copyObject = require('./_copyObject'), + createAssigner = require('./_createAssigner'), + keys = require('./keys'); + +/** + * This method is like `_.assign` except that it accepts `customizer` + * which is invoked to produce the assigned values. If `customizer` returns + * `undefined`, assignment is handled by the method instead. The `customizer` + * is invoked with five arguments: (objValue, srcValue, key, object, source). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @see _.assignInWith + * @example + * + * function customizer(objValue, srcValue) { + * return _.isUndefined(objValue) ? srcValue : objValue; + * } + * + * var defaults = _.partialRight(_.assignWith, customizer); + * + * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ +var assignWith = createAssigner(function(object, source, srcIndex, customizer) { + copyObject(source, keys(source), object, customizer); +}); + +module.exports = assignWith; diff --git a/node_modules/lodash/at.js b/node_modules/lodash/at.js new file mode 100644 index 00000000..781ee9e5 --- /dev/null +++ b/node_modules/lodash/at.js @@ -0,0 +1,23 @@ +var baseAt = require('./_baseAt'), + flatRest = require('./_flatRest'); + +/** + * Creates an array of values corresponding to `paths` of `object`. + * + * @static + * @memberOf _ + * @since 1.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Array} Returns the picked values. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; + * + * _.at(object, ['a[0].b.c', 'a[1]']); + * // => [3, 4] + */ +var at = flatRest(baseAt); + +module.exports = at; diff --git a/node_modules/lodash/attempt.js b/node_modules/lodash/attempt.js new file mode 100644 index 00000000..624d0152 --- /dev/null +++ b/node_modules/lodash/attempt.js @@ -0,0 +1,35 @@ +var apply = require('./_apply'), + baseRest = require('./_baseRest'), + isError = require('./isError'); + +/** + * Attempts to invoke `func`, returning either the result or the caught error + * object. Any additional arguments are provided to `func` when it's invoked. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Util + * @param {Function} func The function to attempt. + * @param {...*} [args] The arguments to invoke `func` with. + * @returns {*} Returns the `func` result or error object. + * @example + * + * // Avoid throwing errors for invalid selectors. + * var elements = _.attempt(function(selector) { + * return document.querySelectorAll(selector); + * }, '>_>'); + * + * if (_.isError(elements)) { + * elements = []; + * } + */ +var attempt = baseRest(function(func, args) { + try { + return apply(func, undefined, args); + } catch (e) { + return isError(e) ? e : new Error(e); + } +}); + +module.exports = attempt; diff --git a/node_modules/lodash/before.js b/node_modules/lodash/before.js new file mode 100644 index 00000000..a3e0a16c --- /dev/null +++ b/node_modules/lodash/before.js @@ -0,0 +1,40 @@ +var toInteger = require('./toInteger'); + +/** Error message constants. */ +var FUNC_ERROR_TEXT = 'Expected a function'; + +/** + * Creates a function that invokes `func`, with the `this` binding and arguments + * of the created function, while it's called less than `n` times. Subsequent + * calls to the created function return the result of the last `func` invocation. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {number} n The number of calls at which `func` is no longer invoked. + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * jQuery(element).on('click', _.before(5, addContactToList)); + * // => Allows adding up to 4 contacts to the list. + */ +function before(n, func) { + var result; + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + n = toInteger(n); + return function() { + if (--n > 0) { + result = func.apply(this, arguments); + } + if (n <= 1) { + func = undefined; + } + return result; + }; +} + +module.exports = before; diff --git a/node_modules/lodash/bind.js b/node_modules/lodash/bind.js new file mode 100644 index 00000000..b1076e93 --- /dev/null +++ b/node_modules/lodash/bind.js @@ -0,0 +1,57 @@ +var baseRest = require('./_baseRest'), + createWrap = require('./_createWrap'), + getHolder = require('./_getHolder'), + replaceHolders = require('./_replaceHolders'); + +/** Used to compose bitmasks for function metadata. */ +var WRAP_BIND_FLAG = 1, + WRAP_PARTIAL_FLAG = 32; + +/** + * Creates a function that invokes `func` with the `this` binding of `thisArg` + * and `partials` prepended to the arguments it receives. + * + * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds, + * may be used as a placeholder for partially applied arguments. + * + * **Note:** Unlike native `Function#bind`, this method doesn't set the "length" + * property of bound functions. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to bind. + * @param {*} thisArg The `this` binding of `func`. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new bound function. + * @example + * + * function greet(greeting, punctuation) { + * return greeting + ' ' + this.user + punctuation; + * } + * + * var object = { 'user': 'fred' }; + * + * var bound = _.bind(greet, object, 'hi'); + * bound('!'); + * // => 'hi fred!' + * + * // Bound with placeholders. + * var bound = _.bind(greet, object, _, '!'); + * bound('hi'); + * // => 'hi fred!' + */ +var bind = baseRest(function(func, thisArg, partials) { + var bitmask = WRAP_BIND_FLAG; + if (partials.length) { + var holders = replaceHolders(partials, getHolder(bind)); + bitmask |= WRAP_PARTIAL_FLAG; + } + return createWrap(func, bitmask, thisArg, partials, holders); +}); + +// Assign default placeholders. +bind.placeholder = {}; + +module.exports = bind; diff --git a/node_modules/lodash/bindAll.js b/node_modules/lodash/bindAll.js new file mode 100644 index 00000000..a35706de --- /dev/null +++ b/node_modules/lodash/bindAll.js @@ -0,0 +1,41 @@ +var arrayEach = require('./_arrayEach'), + baseAssignValue = require('./_baseAssignValue'), + bind = require('./bind'), + flatRest = require('./_flatRest'), + toKey = require('./_toKey'); + +/** + * Binds methods of an object to the object itself, overwriting the existing + * method. + * + * **Note:** This method doesn't set the "length" property of bound functions. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Util + * @param {Object} object The object to bind and assign the bound methods to. + * @param {...(string|string[])} methodNames The object method names to bind. + * @returns {Object} Returns `object`. + * @example + * + * var view = { + * 'label': 'docs', + * 'click': function() { + * console.log('clicked ' + this.label); + * } + * }; + * + * _.bindAll(view, ['click']); + * jQuery(element).on('click', view.click); + * // => Logs 'clicked docs' when clicked. + */ +var bindAll = flatRest(function(object, methodNames) { + arrayEach(methodNames, function(key) { + key = toKey(key); + baseAssignValue(object, key, bind(object[key], object)); + }); + return object; +}); + +module.exports = bindAll; diff --git a/node_modules/lodash/bindKey.js b/node_modules/lodash/bindKey.js new file mode 100644 index 00000000..f7fd64cd --- /dev/null +++ b/node_modules/lodash/bindKey.js @@ -0,0 +1,68 @@ +var baseRest = require('./_baseRest'), + createWrap = require('./_createWrap'), + getHolder = require('./_getHolder'), + replaceHolders = require('./_replaceHolders'); + +/** Used to compose bitmasks for function metadata. */ +var WRAP_BIND_FLAG = 1, + WRAP_BIND_KEY_FLAG = 2, + WRAP_PARTIAL_FLAG = 32; + +/** + * Creates a function that invokes the method at `object[key]` with `partials` + * prepended to the arguments it receives. + * + * This method differs from `_.bind` by allowing bound functions to reference + * methods that may be redefined or don't yet exist. See + * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern) + * for more details. + * + * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for partially applied arguments. + * + * @static + * @memberOf _ + * @since 0.10.0 + * @category Function + * @param {Object} object The object to invoke the method on. + * @param {string} key The key of the method. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new bound function. + * @example + * + * var object = { + * 'user': 'fred', + * 'greet': function(greeting, punctuation) { + * return greeting + ' ' + this.user + punctuation; + * } + * }; + * + * var bound = _.bindKey(object, 'greet', 'hi'); + * bound('!'); + * // => 'hi fred!' + * + * object.greet = function(greeting, punctuation) { + * return greeting + 'ya ' + this.user + punctuation; + * }; + * + * bound('!'); + * // => 'hiya fred!' + * + * // Bound with placeholders. + * var bound = _.bindKey(object, 'greet', _, '!'); + * bound('hi'); + * // => 'hiya fred!' + */ +var bindKey = baseRest(function(object, key, partials) { + var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG; + if (partials.length) { + var holders = replaceHolders(partials, getHolder(bindKey)); + bitmask |= WRAP_PARTIAL_FLAG; + } + return createWrap(key, bitmask, object, partials, holders); +}); + +// Assign default placeholders. +bindKey.placeholder = {}; + +module.exports = bindKey; diff --git a/node_modules/lodash/camelCase.js b/node_modules/lodash/camelCase.js new file mode 100644 index 00000000..d7390def --- /dev/null +++ b/node_modules/lodash/camelCase.js @@ -0,0 +1,29 @@ +var capitalize = require('./capitalize'), + createCompounder = require('./_createCompounder'); + +/** + * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the camel cased string. + * @example + * + * _.camelCase('Foo Bar'); + * // => 'fooBar' + * + * _.camelCase('--foo-bar--'); + * // => 'fooBar' + * + * _.camelCase('__FOO_BAR__'); + * // => 'fooBar' + */ +var camelCase = createCompounder(function(result, word, index) { + word = word.toLowerCase(); + return result + (index ? capitalize(word) : word); +}); + +module.exports = camelCase; diff --git a/node_modules/lodash/capitalize.js b/node_modules/lodash/capitalize.js new file mode 100644 index 00000000..3e1600e7 --- /dev/null +++ b/node_modules/lodash/capitalize.js @@ -0,0 +1,23 @@ +var toString = require('./toString'), + upperFirst = require('./upperFirst'); + +/** + * Converts the first character of `string` to upper case and the remaining + * to lower case. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to capitalize. + * @returns {string} Returns the capitalized string. + * @example + * + * _.capitalize('FRED'); + * // => 'Fred' + */ +function capitalize(string) { + return upperFirst(toString(string).toLowerCase()); +} + +module.exports = capitalize; diff --git a/node_modules/lodash/castArray.js b/node_modules/lodash/castArray.js new file mode 100644 index 00000000..e470bdb9 --- /dev/null +++ b/node_modules/lodash/castArray.js @@ -0,0 +1,44 @@ +var isArray = require('./isArray'); + +/** + * Casts `value` as an array if it's not one. + * + * @static + * @memberOf _ + * @since 4.4.0 + * @category Lang + * @param {*} value The value to inspect. + * @returns {Array} Returns the cast array. + * @example + * + * _.castArray(1); + * // => [1] + * + * _.castArray({ 'a': 1 }); + * // => [{ 'a': 1 }] + * + * _.castArray('abc'); + * // => ['abc'] + * + * _.castArray(null); + * // => [null] + * + * _.castArray(undefined); + * // => [undefined] + * + * _.castArray(); + * // => [] + * + * var array = [1, 2, 3]; + * console.log(_.castArray(array) === array); + * // => true + */ +function castArray() { + if (!arguments.length) { + return []; + } + var value = arguments[0]; + return isArray(value) ? value : [value]; +} + +module.exports = castArray; diff --git a/node_modules/lodash/ceil.js b/node_modules/lodash/ceil.js new file mode 100644 index 00000000..56c8722c --- /dev/null +++ b/node_modules/lodash/ceil.js @@ -0,0 +1,26 @@ +var createRound = require('./_createRound'); + +/** + * Computes `number` rounded up to `precision`. + * + * @static + * @memberOf _ + * @since 3.10.0 + * @category Math + * @param {number} number The number to round up. + * @param {number} [precision=0] The precision to round up to. + * @returns {number} Returns the rounded up number. + * @example + * + * _.ceil(4.006); + * // => 5 + * + * _.ceil(6.004, 2); + * // => 6.01 + * + * _.ceil(6040, -2); + * // => 6100 + */ +var ceil = createRound('ceil'); + +module.exports = ceil; diff --git a/node_modules/lodash/chain.js b/node_modules/lodash/chain.js new file mode 100644 index 00000000..f6cd6475 --- /dev/null +++ b/node_modules/lodash/chain.js @@ -0,0 +1,38 @@ +var lodash = require('./wrapperLodash'); + +/** + * Creates a `lodash` wrapper instance that wraps `value` with explicit method + * chain sequences enabled. The result of such sequences must be unwrapped + * with `_#value`. + * + * @static + * @memberOf _ + * @since 1.3.0 + * @category Seq + * @param {*} value The value to wrap. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 40 }, + * { 'user': 'pebbles', 'age': 1 } + * ]; + * + * var youngest = _ + * .chain(users) + * .sortBy('age') + * .map(function(o) { + * return o.user + ' is ' + o.age; + * }) + * .head() + * .value(); + * // => 'pebbles is 1' + */ +function chain(value) { + var result = lodash(value); + result.__chain__ = true; + return result; +} + +module.exports = chain; diff --git a/node_modules/lodash/chunk.js b/node_modules/lodash/chunk.js new file mode 100644 index 00000000..5b562fef --- /dev/null +++ b/node_modules/lodash/chunk.js @@ -0,0 +1,50 @@ +var baseSlice = require('./_baseSlice'), + isIterateeCall = require('./_isIterateeCall'), + toInteger = require('./toInteger'); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeCeil = Math.ceil, + nativeMax = Math.max; + +/** + * Creates an array of elements split into groups the length of `size`. + * If `array` can't be split evenly, the final chunk will be the remaining + * elements. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to process. + * @param {number} [size=1] The length of each chunk + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the new array of chunks. + * @example + * + * _.chunk(['a', 'b', 'c', 'd'], 2); + * // => [['a', 'b'], ['c', 'd']] + * + * _.chunk(['a', 'b', 'c', 'd'], 3); + * // => [['a', 'b', 'c'], ['d']] + */ +function chunk(array, size, guard) { + if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) { + size = 1; + } else { + size = nativeMax(toInteger(size), 0); + } + var length = array == null ? 0 : array.length; + if (!length || size < 1) { + return []; + } + var index = 0, + resIndex = 0, + result = Array(nativeCeil(length / size)); + + while (index < length) { + result[resIndex++] = baseSlice(array, index, (index += size)); + } + return result; +} + +module.exports = chunk; diff --git a/node_modules/lodash/clamp.js b/node_modules/lodash/clamp.js new file mode 100644 index 00000000..91a72c97 --- /dev/null +++ b/node_modules/lodash/clamp.js @@ -0,0 +1,39 @@ +var baseClamp = require('./_baseClamp'), + toNumber = require('./toNumber'); + +/** + * Clamps `number` within the inclusive `lower` and `upper` bounds. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Number + * @param {number} number The number to clamp. + * @param {number} [lower] The lower bound. + * @param {number} upper The upper bound. + * @returns {number} Returns the clamped number. + * @example + * + * _.clamp(-10, -5, 5); + * // => -5 + * + * _.clamp(10, -5, 5); + * // => 5 + */ +function clamp(number, lower, upper) { + if (upper === undefined) { + upper = lower; + lower = undefined; + } + if (upper !== undefined) { + upper = toNumber(upper); + upper = upper === upper ? upper : 0; + } + if (lower !== undefined) { + lower = toNumber(lower); + lower = lower === lower ? lower : 0; + } + return baseClamp(toNumber(number), lower, upper); +} + +module.exports = clamp; diff --git a/node_modules/lodash/clone.js b/node_modules/lodash/clone.js new file mode 100644 index 00000000..dd439d63 --- /dev/null +++ b/node_modules/lodash/clone.js @@ -0,0 +1,36 @@ +var baseClone = require('./_baseClone'); + +/** Used to compose bitmasks for cloning. */ +var CLONE_SYMBOLS_FLAG = 4; + +/** + * Creates a shallow clone of `value`. + * + * **Note:** This method is loosely based on the + * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) + * and supports cloning arrays, array buffers, booleans, date objects, maps, + * numbers, `Object` objects, regexes, sets, strings, symbols, and typed + * arrays. The own enumerable properties of `arguments` objects are cloned + * as plain objects. An empty object is returned for uncloneable values such + * as error objects, functions, DOM nodes, and WeakMaps. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to clone. + * @returns {*} Returns the cloned value. + * @see _.cloneDeep + * @example + * + * var objects = [{ 'a': 1 }, { 'b': 2 }]; + * + * var shallow = _.clone(objects); + * console.log(shallow[0] === objects[0]); + * // => true + */ +function clone(value) { + return baseClone(value, CLONE_SYMBOLS_FLAG); +} + +module.exports = clone; diff --git a/node_modules/lodash/cloneDeep.js b/node_modules/lodash/cloneDeep.js new file mode 100644 index 00000000..4425fbe8 --- /dev/null +++ b/node_modules/lodash/cloneDeep.js @@ -0,0 +1,29 @@ +var baseClone = require('./_baseClone'); + +/** Used to compose bitmasks for cloning. */ +var CLONE_DEEP_FLAG = 1, + CLONE_SYMBOLS_FLAG = 4; + +/** + * This method is like `_.clone` except that it recursively clones `value`. + * + * @static + * @memberOf _ + * @since 1.0.0 + * @category Lang + * @param {*} value The value to recursively clone. + * @returns {*} Returns the deep cloned value. + * @see _.clone + * @example + * + * var objects = [{ 'a': 1 }, { 'b': 2 }]; + * + * var deep = _.cloneDeep(objects); + * console.log(deep[0] === objects[0]); + * // => false + */ +function cloneDeep(value) { + return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG); +} + +module.exports = cloneDeep; diff --git a/node_modules/lodash/cloneDeepWith.js b/node_modules/lodash/cloneDeepWith.js new file mode 100644 index 00000000..fd9c6c05 --- /dev/null +++ b/node_modules/lodash/cloneDeepWith.js @@ -0,0 +1,40 @@ +var baseClone = require('./_baseClone'); + +/** Used to compose bitmasks for cloning. */ +var CLONE_DEEP_FLAG = 1, + CLONE_SYMBOLS_FLAG = 4; + +/** + * This method is like `_.cloneWith` except that it recursively clones `value`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to recursively clone. + * @param {Function} [customizer] The function to customize cloning. + * @returns {*} Returns the deep cloned value. + * @see _.cloneWith + * @example + * + * function customizer(value) { + * if (_.isElement(value)) { + * return value.cloneNode(true); + * } + * } + * + * var el = _.cloneDeepWith(document.body, customizer); + * + * console.log(el === document.body); + * // => false + * console.log(el.nodeName); + * // => 'BODY' + * console.log(el.childNodes.length); + * // => 20 + */ +function cloneDeepWith(value, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer); +} + +module.exports = cloneDeepWith; diff --git a/node_modules/lodash/cloneWith.js b/node_modules/lodash/cloneWith.js new file mode 100644 index 00000000..d2f4e756 --- /dev/null +++ b/node_modules/lodash/cloneWith.js @@ -0,0 +1,42 @@ +var baseClone = require('./_baseClone'); + +/** Used to compose bitmasks for cloning. */ +var CLONE_SYMBOLS_FLAG = 4; + +/** + * This method is like `_.clone` except that it accepts `customizer` which + * is invoked to produce the cloned value. If `customizer` returns `undefined`, + * cloning is handled by the method instead. The `customizer` is invoked with + * up to four arguments; (value [, index|key, object, stack]). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to clone. + * @param {Function} [customizer] The function to customize cloning. + * @returns {*} Returns the cloned value. + * @see _.cloneDeepWith + * @example + * + * function customizer(value) { + * if (_.isElement(value)) { + * return value.cloneNode(false); + * } + * } + * + * var el = _.cloneWith(document.body, customizer); + * + * console.log(el === document.body); + * // => false + * console.log(el.nodeName); + * // => 'BODY' + * console.log(el.childNodes.length); + * // => 0 + */ +function cloneWith(value, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return baseClone(value, CLONE_SYMBOLS_FLAG, customizer); +} + +module.exports = cloneWith; diff --git a/node_modules/lodash/collection.js b/node_modules/lodash/collection.js new file mode 100644 index 00000000..77fe837f --- /dev/null +++ b/node_modules/lodash/collection.js @@ -0,0 +1,30 @@ +module.exports = { + 'countBy': require('./countBy'), + 'each': require('./each'), + 'eachRight': require('./eachRight'), + 'every': require('./every'), + 'filter': require('./filter'), + 'find': require('./find'), + 'findLast': require('./findLast'), + 'flatMap': require('./flatMap'), + 'flatMapDeep': require('./flatMapDeep'), + 'flatMapDepth': require('./flatMapDepth'), + 'forEach': require('./forEach'), + 'forEachRight': require('./forEachRight'), + 'groupBy': require('./groupBy'), + 'includes': require('./includes'), + 'invokeMap': require('./invokeMap'), + 'keyBy': require('./keyBy'), + 'map': require('./map'), + 'orderBy': require('./orderBy'), + 'partition': require('./partition'), + 'reduce': require('./reduce'), + 'reduceRight': require('./reduceRight'), + 'reject': require('./reject'), + 'sample': require('./sample'), + 'sampleSize': require('./sampleSize'), + 'shuffle': require('./shuffle'), + 'size': require('./size'), + 'some': require('./some'), + 'sortBy': require('./sortBy') +}; diff --git a/node_modules/lodash/commit.js b/node_modules/lodash/commit.js new file mode 100644 index 00000000..fe4db717 --- /dev/null +++ b/node_modules/lodash/commit.js @@ -0,0 +1,33 @@ +var LodashWrapper = require('./_LodashWrapper'); + +/** + * Executes the chain sequence and returns the wrapped result. + * + * @name commit + * @memberOf _ + * @since 3.2.0 + * @category Seq + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var array = [1, 2]; + * var wrapped = _(array).push(3); + * + * console.log(array); + * // => [1, 2] + * + * wrapped = wrapped.commit(); + * console.log(array); + * // => [1, 2, 3] + * + * wrapped.last(); + * // => 3 + * + * console.log(array); + * // => [1, 2, 3] + */ +function wrapperCommit() { + return new LodashWrapper(this.value(), this.__chain__); +} + +module.exports = wrapperCommit; diff --git a/node_modules/lodash/compact.js b/node_modules/lodash/compact.js new file mode 100644 index 00000000..031fab4e --- /dev/null +++ b/node_modules/lodash/compact.js @@ -0,0 +1,31 @@ +/** + * Creates an array with all falsey values removed. The values `false`, `null`, + * `0`, `""`, `undefined`, and `NaN` are falsey. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to compact. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * _.compact([0, 1, false, 2, '', 3]); + * // => [1, 2, 3] + */ +function compact(array) { + var index = -1, + length = array == null ? 0 : array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (value) { + result[resIndex++] = value; + } + } + return result; +} + +module.exports = compact; diff --git a/node_modules/lodash/concat.js b/node_modules/lodash/concat.js new file mode 100644 index 00000000..1da48a4f --- /dev/null +++ b/node_modules/lodash/concat.js @@ -0,0 +1,43 @@ +var arrayPush = require('./_arrayPush'), + baseFlatten = require('./_baseFlatten'), + copyArray = require('./_copyArray'), + isArray = require('./isArray'); + +/** + * Creates a new array concatenating `array` with any additional arrays + * and/or values. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to concatenate. + * @param {...*} [values] The values to concatenate. + * @returns {Array} Returns the new concatenated array. + * @example + * + * var array = [1]; + * var other = _.concat(array, 2, [3], [[4]]); + * + * console.log(other); + * // => [1, 2, 3, [4]] + * + * console.log(array); + * // => [1] + */ +function concat() { + var length = arguments.length; + if (!length) { + return []; + } + var args = Array(length - 1), + array = arguments[0], + index = length; + + while (index--) { + args[index - 1] = arguments[index]; + } + return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1)); +} + +module.exports = concat; diff --git a/node_modules/lodash/cond.js b/node_modules/lodash/cond.js new file mode 100644 index 00000000..64555986 --- /dev/null +++ b/node_modules/lodash/cond.js @@ -0,0 +1,60 @@ +var apply = require('./_apply'), + arrayMap = require('./_arrayMap'), + baseIteratee = require('./_baseIteratee'), + baseRest = require('./_baseRest'); + +/** Error message constants. */ +var FUNC_ERROR_TEXT = 'Expected a function'; + +/** + * Creates a function that iterates over `pairs` and invokes the corresponding + * function of the first predicate to return truthy. The predicate-function + * pairs are invoked with the `this` binding and arguments of the created + * function. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Util + * @param {Array} pairs The predicate-function pairs. + * @returns {Function} Returns the new composite function. + * @example + * + * var func = _.cond([ + * [_.matches({ 'a': 1 }), _.constant('matches A')], + * [_.conforms({ 'b': _.isNumber }), _.constant('matches B')], + * [_.stubTrue, _.constant('no match')] + * ]); + * + * func({ 'a': 1, 'b': 2 }); + * // => 'matches A' + * + * func({ 'a': 0, 'b': 1 }); + * // => 'matches B' + * + * func({ 'a': '1', 'b': '2' }); + * // => 'no match' + */ +function cond(pairs) { + var length = pairs == null ? 0 : pairs.length, + toIteratee = baseIteratee; + + pairs = !length ? [] : arrayMap(pairs, function(pair) { + if (typeof pair[1] != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + return [toIteratee(pair[0]), pair[1]]; + }); + + return baseRest(function(args) { + var index = -1; + while (++index < length) { + var pair = pairs[index]; + if (apply(pair[0], this, args)) { + return apply(pair[1], this, args); + } + } + }); +} + +module.exports = cond; diff --git a/node_modules/lodash/conforms.js b/node_modules/lodash/conforms.js new file mode 100644 index 00000000..5501a949 --- /dev/null +++ b/node_modules/lodash/conforms.js @@ -0,0 +1,35 @@ +var baseClone = require('./_baseClone'), + baseConforms = require('./_baseConforms'); + +/** Used to compose bitmasks for cloning. */ +var CLONE_DEEP_FLAG = 1; + +/** + * Creates a function that invokes the predicate properties of `source` with + * the corresponding property values of a given object, returning `true` if + * all predicates return truthy, else `false`. + * + * **Note:** The created function is equivalent to `_.conformsTo` with + * `source` partially applied. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Util + * @param {Object} source The object of property predicates to conform to. + * @returns {Function} Returns the new spec function. + * @example + * + * var objects = [ + * { 'a': 2, 'b': 1 }, + * { 'a': 1, 'b': 2 } + * ]; + * + * _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } })); + * // => [{ 'a': 1, 'b': 2 }] + */ +function conforms(source) { + return baseConforms(baseClone(source, CLONE_DEEP_FLAG)); +} + +module.exports = conforms; diff --git a/node_modules/lodash/conformsTo.js b/node_modules/lodash/conformsTo.js new file mode 100644 index 00000000..b8a93ebf --- /dev/null +++ b/node_modules/lodash/conformsTo.js @@ -0,0 +1,32 @@ +var baseConformsTo = require('./_baseConformsTo'), + keys = require('./keys'); + +/** + * Checks if `object` conforms to `source` by invoking the predicate + * properties of `source` with the corresponding property values of `object`. + * + * **Note:** This method is equivalent to `_.conforms` when `source` is + * partially applied. + * + * @static + * @memberOf _ + * @since 4.14.0 + * @category Lang + * @param {Object} object The object to inspect. + * @param {Object} source The object of property predicates to conform to. + * @returns {boolean} Returns `true` if `object` conforms, else `false`. + * @example + * + * var object = { 'a': 1, 'b': 2 }; + * + * _.conformsTo(object, { 'b': function(n) { return n > 1; } }); + * // => true + * + * _.conformsTo(object, { 'b': function(n) { return n > 2; } }); + * // => false + */ +function conformsTo(object, source) { + return source == null || baseConformsTo(object, source, keys(source)); +} + +module.exports = conformsTo; diff --git a/node_modules/lodash/constant.js b/node_modules/lodash/constant.js new file mode 100644 index 00000000..655ece3f --- /dev/null +++ b/node_modules/lodash/constant.js @@ -0,0 +1,26 @@ +/** + * Creates a function that returns `value`. + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Util + * @param {*} value The value to return from the new function. + * @returns {Function} Returns the new constant function. + * @example + * + * var objects = _.times(2, _.constant({ 'a': 1 })); + * + * console.log(objects); + * // => [{ 'a': 1 }, { 'a': 1 }] + * + * console.log(objects[0] === objects[1]); + * // => true + */ +function constant(value) { + return function() { + return value; + }; +} + +module.exports = constant; diff --git a/node_modules/lodash/core.js b/node_modules/lodash/core.js new file mode 100644 index 00000000..0e676fa6 --- /dev/null +++ b/node_modules/lodash/core.js @@ -0,0 +1,3854 @@ +/** + * @license + * Lodash (Custom Build) + * Build: `lodash core -o ./dist/lodash.core.js` + * Copyright JS Foundation and other contributors + * Released under MIT license + * Based on Underscore.js 1.8.3 + * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + */ +;(function() { + + /** Used as a safe reference for `undefined` in pre-ES5 environments. */ + var undefined; + + /** Used as the semantic version number. */ + var VERSION = '4.17.5'; + + /** Error message constants. */ + var FUNC_ERROR_TEXT = 'Expected a function'; + + /** Used to compose bitmasks for value comparisons. */ + var COMPARE_PARTIAL_FLAG = 1, + COMPARE_UNORDERED_FLAG = 2; + + /** Used to compose bitmasks for function metadata. */ + var WRAP_BIND_FLAG = 1, + WRAP_PARTIAL_FLAG = 32; + + /** Used as references for various `Number` constants. */ + var INFINITY = 1 / 0, + MAX_SAFE_INTEGER = 9007199254740991; + + /** `Object#toString` result references. */ + var argsTag = '[object Arguments]', + arrayTag = '[object Array]', + asyncTag = '[object AsyncFunction]', + boolTag = '[object Boolean]', + dateTag = '[object Date]', + errorTag = '[object Error]', + funcTag = '[object Function]', + genTag = '[object GeneratorFunction]', + numberTag = '[object Number]', + objectTag = '[object Object]', + proxyTag = '[object Proxy]', + regexpTag = '[object RegExp]', + stringTag = '[object String]'; + + /** Used to match HTML entities and HTML characters. */ + var reUnescapedHtml = /[&<>"']/g, + reHasUnescapedHtml = RegExp(reUnescapedHtml.source); + + /** Used to detect unsigned integer values. */ + var reIsUint = /^(?:0|[1-9]\d*)$/; + + /** Used to map characters to HTML entities. */ + var htmlEscapes = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''' + }; + + /** Detect free variable `global` from Node.js. */ + var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; + + /** Detect free variable `self`. */ + var freeSelf = typeof self == 'object' && self && self.Object === Object && self; + + /** Used as a reference to the global object. */ + var root = freeGlobal || freeSelf || Function('return this')(); + + /** Detect free variable `exports`. */ + var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; + + /** Detect free variable `module`. */ + var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; + + /*--------------------------------------------------------------------------*/ + + /** + * Appends the elements of `values` to `array`. + * + * @private + * @param {Array} array The array to modify. + * @param {Array} values The values to append. + * @returns {Array} Returns `array`. + */ + function arrayPush(array, values) { + array.push.apply(array, values); + return array; + } + + /** + * The base implementation of `_.findIndex` and `_.findLastIndex` without + * support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} predicate The function invoked per iteration. + * @param {number} fromIndex The index to search from. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function baseFindIndex(array, predicate, fromIndex, fromRight) { + var length = array.length, + index = fromIndex + (fromRight ? 1 : -1); + + while ((fromRight ? index-- : ++index < length)) { + if (predicate(array[index], index, array)) { + return index; + } + } + return -1; + } + + /** + * The base implementation of `_.property` without support for deep paths. + * + * @private + * @param {string} key The key of the property to get. + * @returns {Function} Returns the new accessor function. + */ + function baseProperty(key) { + return function(object) { + return object == null ? undefined : object[key]; + }; + } + + /** + * The base implementation of `_.propertyOf` without support for deep paths. + * + * @private + * @param {Object} object The object to query. + * @returns {Function} Returns the new accessor function. + */ + function basePropertyOf(object) { + return function(key) { + return object == null ? undefined : object[key]; + }; + } + + /** + * The base implementation of `_.reduce` and `_.reduceRight`, without support + * for iteratee shorthands, which iterates over `collection` using `eachFunc`. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} accumulator The initial value. + * @param {boolean} initAccum Specify using the first or last element of + * `collection` as the initial value. + * @param {Function} eachFunc The function to iterate over `collection`. + * @returns {*} Returns the accumulated value. + */ + function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) { + eachFunc(collection, function(value, index, collection) { + accumulator = initAccum + ? (initAccum = false, value) + : iteratee(accumulator, value, index, collection); + }); + return accumulator; + } + + /** + * The base implementation of `_.values` and `_.valuesIn` which creates an + * array of `object` property values corresponding to the property names + * of `props`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} props The property names to get values for. + * @returns {Object} Returns the array of property values. + */ + function baseValues(object, props) { + return baseMap(props, function(key) { + return object[key]; + }); + } + + /** + * Used by `_.escape` to convert characters to HTML entities. + * + * @private + * @param {string} chr The matched character to escape. + * @returns {string} Returns the escaped character. + */ + var escapeHtmlChar = basePropertyOf(htmlEscapes); + + /** + * Creates a unary function that invokes `func` with its argument transformed. + * + * @private + * @param {Function} func The function to wrap. + * @param {Function} transform The argument transform. + * @returns {Function} Returns the new function. + */ + function overArg(func, transform) { + return function(arg) { + return func(transform(arg)); + }; + } + + /*--------------------------------------------------------------------------*/ + + /** Used for built-in method references. */ + var arrayProto = Array.prototype, + objectProto = Object.prototype; + + /** Used to check objects for own properties. */ + var hasOwnProperty = objectProto.hasOwnProperty; + + /** Used to generate unique IDs. */ + var idCounter = 0; + + /** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ + var nativeObjectToString = objectProto.toString; + + /** Used to restore the original `_` reference in `_.noConflict`. */ + var oldDash = root._; + + /** Built-in value references. */ + var objectCreate = Object.create, + propertyIsEnumerable = objectProto.propertyIsEnumerable; + + /* Built-in method references for those with the same name as other `lodash` methods. */ + var nativeIsFinite = root.isFinite, + nativeKeys = overArg(Object.keys, Object), + nativeMax = Math.max; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a `lodash` object which wraps `value` to enable implicit method + * chain sequences. Methods that operate on and return arrays, collections, + * and functions can be chained together. Methods that retrieve a single value + * or may return a primitive value will automatically end the chain sequence + * and return the unwrapped value. Otherwise, the value must be unwrapped + * with `_#value`. + * + * Explicit chain sequences, which must be unwrapped with `_#value`, may be + * enabled using `_.chain`. + * + * The execution of chained methods is lazy, that is, it's deferred until + * `_#value` is implicitly or explicitly called. + * + * Lazy evaluation allows several methods to support shortcut fusion. + * Shortcut fusion is an optimization to merge iteratee calls; this avoids + * the creation of intermediate arrays and can greatly reduce the number of + * iteratee executions. Sections of a chain sequence qualify for shortcut + * fusion if the section is applied to an array and iteratees accept only + * one argument. The heuristic for whether a section qualifies for shortcut + * fusion is subject to change. + * + * Chaining is supported in custom builds as long as the `_#value` method is + * directly or indirectly included in the build. + * + * In addition to lodash methods, wrappers have `Array` and `String` methods. + * + * The wrapper `Array` methods are: + * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift` + * + * The wrapper `String` methods are: + * `replace` and `split` + * + * The wrapper methods that support shortcut fusion are: + * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`, + * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`, + * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray` + * + * The chainable wrapper methods are: + * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`, + * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`, + * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`, + * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`, + * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`, + * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`, + * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`, + * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`, + * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`, + * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`, + * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`, + * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`, + * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`, + * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`, + * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`, + * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`, + * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`, + * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`, + * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`, + * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`, + * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`, + * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`, + * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`, + * `zipObject`, `zipObjectDeep`, and `zipWith` + * + * The wrapper methods that are **not** chainable by default are: + * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`, + * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`, + * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`, + * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`, + * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`, + * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`, + * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`, + * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`, + * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`, + * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`, + * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`, + * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`, + * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`, + * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`, + * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`, + * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`, + * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`, + * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`, + * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`, + * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`, + * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`, + * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`, + * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`, + * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`, + * `upperFirst`, `value`, and `words` + * + * @name _ + * @constructor + * @category Seq + * @param {*} value The value to wrap in a `lodash` instance. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * function square(n) { + * return n * n; + * } + * + * var wrapped = _([1, 2, 3]); + * + * // Returns an unwrapped value. + * wrapped.reduce(_.add); + * // => 6 + * + * // Returns a wrapped value. + * var squares = wrapped.map(square); + * + * _.isArray(squares); + * // => false + * + * _.isArray(squares.value()); + * // => true + */ + function lodash(value) { + return value instanceof LodashWrapper + ? value + : new LodashWrapper(value); + } + + /** + * The base implementation of `_.create` without support for assigning + * properties to the created object. + * + * @private + * @param {Object} proto The object to inherit from. + * @returns {Object} Returns the new object. + */ + var baseCreate = (function() { + function object() {} + return function(proto) { + if (!isObject(proto)) { + return {}; + } + if (objectCreate) { + return objectCreate(proto); + } + object.prototype = proto; + var result = new object; + object.prototype = undefined; + return result; + }; + }()); + + /** + * The base constructor for creating `lodash` wrapper objects. + * + * @private + * @param {*} value The value to wrap. + * @param {boolean} [chainAll] Enable explicit method chain sequences. + */ + function LodashWrapper(value, chainAll) { + this.__wrapped__ = value; + this.__actions__ = []; + this.__chain__ = !!chainAll; + } + + LodashWrapper.prototype = baseCreate(lodash.prototype); + LodashWrapper.prototype.constructor = LodashWrapper; + + /*------------------------------------------------------------------------*/ + + /** + * Assigns `value` to `key` of `object` if the existing value is not equivalent + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ + function assignValue(object, key, value) { + var objValue = object[key]; + if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) || + (value === undefined && !(key in object))) { + baseAssignValue(object, key, value); + } + } + + /** + * The base implementation of `assignValue` and `assignMergeValue` without + * value checks. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ + function baseAssignValue(object, key, value) { + object[key] = value; + } + + /** + * The base implementation of `_.delay` and `_.defer` which accepts `args` + * to provide to `func`. + * + * @private + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @param {Array} args The arguments to provide to `func`. + * @returns {number|Object} Returns the timer id or timeout object. + */ + function baseDelay(func, wait, args) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + return setTimeout(function() { func.apply(undefined, args); }, wait); + } + + /** + * The base implementation of `_.forEach` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + */ + var baseEach = createBaseEach(baseForOwn); + + /** + * The base implementation of `_.every` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false` + */ + function baseEvery(collection, predicate) { + var result = true; + baseEach(collection, function(value, index, collection) { + result = !!predicate(value, index, collection); + return result; + }); + return result; + } + + /** + * The base implementation of methods like `_.max` and `_.min` which accepts a + * `comparator` to determine the extremum value. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The iteratee invoked per iteration. + * @param {Function} comparator The comparator used to compare values. + * @returns {*} Returns the extremum value. + */ + function baseExtremum(array, iteratee, comparator) { + var index = -1, + length = array.length; + + while (++index < length) { + var value = array[index], + current = iteratee(value); + + if (current != null && (computed === undefined + ? (current === current && !false) + : comparator(current, computed) + )) { + var computed = current, + result = value; + } + } + return result; + } + + /** + * The base implementation of `_.filter` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + */ + function baseFilter(collection, predicate) { + var result = []; + baseEach(collection, function(value, index, collection) { + if (predicate(value, index, collection)) { + result.push(value); + } + }); + return result; + } + + /** + * The base implementation of `_.flatten` with support for restricting flattening. + * + * @private + * @param {Array} array The array to flatten. + * @param {number} depth The maximum recursion depth. + * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. + * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. + * @param {Array} [result=[]] The initial result value. + * @returns {Array} Returns the new flattened array. + */ + function baseFlatten(array, depth, predicate, isStrict, result) { + var index = -1, + length = array.length; + + predicate || (predicate = isFlattenable); + result || (result = []); + + while (++index < length) { + var value = array[index]; + if (depth > 0 && predicate(value)) { + if (depth > 1) { + // Recursively flatten arrays (susceptible to call stack limits). + baseFlatten(value, depth - 1, predicate, isStrict, result); + } else { + arrayPush(result, value); + } + } else if (!isStrict) { + result[result.length] = value; + } + } + return result; + } + + /** + * The base implementation of `baseForOwn` which iterates over `object` + * properties returned by `keysFunc` and invokes `iteratee` for each property. + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {Function} keysFunc The function to get the keys of `object`. + * @returns {Object} Returns `object`. + */ + var baseFor = createBaseFor(); + + /** + * The base implementation of `_.forOwn` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ + function baseForOwn(object, iteratee) { + return object && baseFor(object, iteratee, keys); + } + + /** + * The base implementation of `_.functions` which creates an array of + * `object` function property names filtered from `props`. + * + * @private + * @param {Object} object The object to inspect. + * @param {Array} props The property names to filter. + * @returns {Array} Returns the function names. + */ + function baseFunctions(object, props) { + return baseFilter(props, function(key) { + return isFunction(object[key]); + }); + } + + /** + * The base implementation of `getTag` without fallbacks for buggy environments. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ + function baseGetTag(value) { + return objectToString(value); + } + + /** + * The base implementation of `_.gt` which doesn't coerce arguments. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than `other`, + * else `false`. + */ + function baseGt(value, other) { + return value > other; + } + + /** + * The base implementation of `_.isArguments`. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an `arguments` object, + */ + var baseIsArguments = noop; + + /** + * The base implementation of `_.isDate` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a date object, else `false`. + */ + function baseIsDate(value) { + return isObjectLike(value) && baseGetTag(value) == dateTag; + } + + /** + * The base implementation of `_.isEqual` which supports partial comparisons + * and tracks traversed objects. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @param {boolean} bitmask The bitmask flags. + * 1 - Unordered comparison + * 2 - Partial comparison + * @param {Function} [customizer] The function to customize comparisons. + * @param {Object} [stack] Tracks traversed `value` and `other` objects. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + */ + function baseIsEqual(value, other, bitmask, customizer, stack) { + if (value === other) { + return true; + } + if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) { + return value !== value && other !== other; + } + return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack); + } + + /** + * A specialized version of `baseIsEqual` for arrays and objects which performs + * deep comparisons and tracks traversed objects enabling objects with circular + * references to be compared. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} [stack] Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ + function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) { + var objIsArr = isArray(object), + othIsArr = isArray(other), + objTag = objIsArr ? arrayTag : baseGetTag(object), + othTag = othIsArr ? arrayTag : baseGetTag(other); + + objTag = objTag == argsTag ? objectTag : objTag; + othTag = othTag == argsTag ? objectTag : othTag; + + var objIsObj = objTag == objectTag, + othIsObj = othTag == objectTag, + isSameTag = objTag == othTag; + + stack || (stack = []); + var objStack = find(stack, function(entry) { + return entry[0] == object; + }); + var othStack = find(stack, function(entry) { + return entry[0] == other; + }); + if (objStack && othStack) { + return objStack[1] == other; + } + stack.push([object, other]); + stack.push([other, object]); + if (isSameTag && !objIsObj) { + var result = (objIsArr) + ? equalArrays(object, other, bitmask, customizer, equalFunc, stack) + : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack); + stack.pop(); + return result; + } + if (!(bitmask & COMPARE_PARTIAL_FLAG)) { + var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), + othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); + + if (objIsWrapped || othIsWrapped) { + var objUnwrapped = objIsWrapped ? object.value() : object, + othUnwrapped = othIsWrapped ? other.value() : other; + + var result = equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack); + stack.pop(); + return result; + } + } + if (!isSameTag) { + return false; + } + var result = equalObjects(object, other, bitmask, customizer, equalFunc, stack); + stack.pop(); + return result; + } + + /** + * The base implementation of `_.isRegExp` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. + */ + function baseIsRegExp(value) { + return isObjectLike(value) && baseGetTag(value) == regexpTag; + } + + /** + * The base implementation of `_.iteratee`. + * + * @private + * @param {*} [value=_.identity] The value to convert to an iteratee. + * @returns {Function} Returns the iteratee. + */ + function baseIteratee(func) { + if (typeof func == 'function') { + return func; + } + if (func == null) { + return identity; + } + return (typeof func == 'object' ? baseMatches : baseProperty)(func); + } + + /** + * The base implementation of `_.lt` which doesn't coerce arguments. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is less than `other`, + * else `false`. + */ + function baseLt(value, other) { + return value < other; + } + + /** + * The base implementation of `_.map` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + */ + function baseMap(collection, iteratee) { + var index = -1, + result = isArrayLike(collection) ? Array(collection.length) : []; + + baseEach(collection, function(value, key, collection) { + result[++index] = iteratee(value, key, collection); + }); + return result; + } + + /** + * The base implementation of `_.matches` which doesn't clone `source`. + * + * @private + * @param {Object} source The object of property values to match. + * @returns {Function} Returns the new spec function. + */ + function baseMatches(source) { + var props = nativeKeys(source); + return function(object) { + var length = props.length; + if (object == null) { + return !length; + } + object = Object(object); + while (length--) { + var key = props[length]; + if (!(key in object && + baseIsEqual(source[key], object[key], COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG) + )) { + return false; + } + } + return true; + }; + } + + /** + * The base implementation of `_.pick` without support for individual + * property identifiers. + * + * @private + * @param {Object} object The source object. + * @param {string[]} paths The property paths to pick. + * @returns {Object} Returns the new object. + */ + function basePick(object, props) { + object = Object(object); + return reduce(props, function(result, key) { + if (key in object) { + result[key] = object[key]; + } + return result; + }, {}); + } + + /** + * The base implementation of `_.rest` which doesn't validate or coerce arguments. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @returns {Function} Returns the new function. + */ + function baseRest(func, start) { + return setToString(overRest(func, start, identity), func + ''); + } + + /** + * The base implementation of `_.slice` without an iteratee call guard. + * + * @private + * @param {Array} array The array to slice. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the slice of `array`. + */ + function baseSlice(array, start, end) { + var index = -1, + length = array.length; + + if (start < 0) { + start = -start > length ? 0 : (length + start); + } + end = end > length ? length : end; + if (end < 0) { + end += length; + } + length = start > end ? 0 : ((end - start) >>> 0); + start >>>= 0; + + var result = Array(length); + while (++index < length) { + result[index] = array[index + start]; + } + return result; + } + + /** + * Copies the values of `source` to `array`. + * + * @private + * @param {Array} source The array to copy values from. + * @param {Array} [array=[]] The array to copy values to. + * @returns {Array} Returns `array`. + */ + function copyArray(source) { + return baseSlice(source, 0, source.length); + } + + /** + * The base implementation of `_.some` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + */ + function baseSome(collection, predicate) { + var result; + + baseEach(collection, function(value, index, collection) { + result = predicate(value, index, collection); + return !result; + }); + return !!result; + } + + /** + * The base implementation of `wrapperValue` which returns the result of + * performing a sequence of actions on the unwrapped `value`, where each + * successive action is supplied the return value of the previous. + * + * @private + * @param {*} value The unwrapped value. + * @param {Array} actions Actions to perform to resolve the unwrapped value. + * @returns {*} Returns the resolved value. + */ + function baseWrapperValue(value, actions) { + var result = value; + return reduce(actions, function(result, action) { + return action.func.apply(action.thisArg, arrayPush([result], action.args)); + }, result); + } + + /** + * Compares values to sort them in ascending order. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {number} Returns the sort order indicator for `value`. + */ + function compareAscending(value, other) { + if (value !== other) { + var valIsDefined = value !== undefined, + valIsNull = value === null, + valIsReflexive = value === value, + valIsSymbol = false; + + var othIsDefined = other !== undefined, + othIsNull = other === null, + othIsReflexive = other === other, + othIsSymbol = false; + + if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) || + (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) || + (valIsNull && othIsDefined && othIsReflexive) || + (!valIsDefined && othIsReflexive) || + !valIsReflexive) { + return 1; + } + if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) || + (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) || + (othIsNull && valIsDefined && valIsReflexive) || + (!othIsDefined && valIsReflexive) || + !othIsReflexive) { + return -1; + } + } + return 0; + } + + /** + * Copies properties of `source` to `object`. + * + * @private + * @param {Object} source The object to copy properties from. + * @param {Array} props The property identifiers to copy. + * @param {Object} [object={}] The object to copy properties to. + * @param {Function} [customizer] The function to customize copied values. + * @returns {Object} Returns `object`. + */ + function copyObject(source, props, object, customizer) { + var isNew = !object; + object || (object = {}); + + var index = -1, + length = props.length; + + while (++index < length) { + var key = props[index]; + + var newValue = customizer + ? customizer(object[key], source[key], key, object, source) + : undefined; + + if (newValue === undefined) { + newValue = source[key]; + } + if (isNew) { + baseAssignValue(object, key, newValue); + } else { + assignValue(object, key, newValue); + } + } + return object; + } + + /** + * Creates a function like `_.assign`. + * + * @private + * @param {Function} assigner The function to assign values. + * @returns {Function} Returns the new assigner function. + */ + function createAssigner(assigner) { + return baseRest(function(object, sources) { + var index = -1, + length = sources.length, + customizer = length > 1 ? sources[length - 1] : undefined; + + customizer = (assigner.length > 3 && typeof customizer == 'function') + ? (length--, customizer) + : undefined; + + object = Object(object); + while (++index < length) { + var source = sources[index]; + if (source) { + assigner(object, source, index, customizer); + } + } + return object; + }); + } + + /** + * Creates a `baseEach` or `baseEachRight` function. + * + * @private + * @param {Function} eachFunc The function to iterate over a collection. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ + function createBaseEach(eachFunc, fromRight) { + return function(collection, iteratee) { + if (collection == null) { + return collection; + } + if (!isArrayLike(collection)) { + return eachFunc(collection, iteratee); + } + var length = collection.length, + index = fromRight ? length : -1, + iterable = Object(collection); + + while ((fromRight ? index-- : ++index < length)) { + if (iteratee(iterable[index], index, iterable) === false) { + break; + } + } + return collection; + }; + } + + /** + * Creates a base function for methods like `_.forIn` and `_.forOwn`. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ + function createBaseFor(fromRight) { + return function(object, iteratee, keysFunc) { + var index = -1, + iterable = Object(object), + props = keysFunc(object), + length = props.length; + + while (length--) { + var key = props[fromRight ? length : ++index]; + if (iteratee(iterable[key], key, iterable) === false) { + break; + } + } + return object; + }; + } + + /** + * Creates a function that produces an instance of `Ctor` regardless of + * whether it was invoked as part of a `new` expression or by `call` or `apply`. + * + * @private + * @param {Function} Ctor The constructor to wrap. + * @returns {Function} Returns the new wrapped function. + */ + function createCtor(Ctor) { + return function() { + // Use a `switch` statement to work with class constructors. See + // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist + // for more details. + var args = arguments; + var thisBinding = baseCreate(Ctor.prototype), + result = Ctor.apply(thisBinding, args); + + // Mimic the constructor's `return` behavior. + // See https://es5.github.io/#x13.2.2 for more details. + return isObject(result) ? result : thisBinding; + }; + } + + /** + * Creates a `_.find` or `_.findLast` function. + * + * @private + * @param {Function} findIndexFunc The function to find the collection index. + * @returns {Function} Returns the new find function. + */ + function createFind(findIndexFunc) { + return function(collection, predicate, fromIndex) { + var iterable = Object(collection); + if (!isArrayLike(collection)) { + var iteratee = baseIteratee(predicate, 3); + collection = keys(collection); + predicate = function(key) { return iteratee(iterable[key], key, iterable); }; + } + var index = findIndexFunc(collection, predicate, fromIndex); + return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined; + }; + } + + /** + * Creates a function that wraps `func` to invoke it with the `this` binding + * of `thisArg` and `partials` prepended to the arguments it receives. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} thisArg The `this` binding of `func`. + * @param {Array} partials The arguments to prepend to those provided to + * the new function. + * @returns {Function} Returns the new wrapped function. + */ + function createPartial(func, bitmask, thisArg, partials) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + var isBind = bitmask & WRAP_BIND_FLAG, + Ctor = createCtor(func); + + function wrapper() { + var argsIndex = -1, + argsLength = arguments.length, + leftIndex = -1, + leftLength = partials.length, + args = Array(leftLength + argsLength), + fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + + while (++leftIndex < leftLength) { + args[leftIndex] = partials[leftIndex]; + } + while (argsLength--) { + args[leftIndex++] = arguments[++argsIndex]; + } + return fn.apply(isBind ? thisArg : this, args); + } + return wrapper; + } + + /** + * A specialized version of `baseIsEqualDeep` for arrays with support for + * partial deep comparisons. + * + * @private + * @param {Array} array The array to compare. + * @param {Array} other The other array to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `array` and `other` objects. + * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. + */ + function equalArrays(array, other, bitmask, customizer, equalFunc, stack) { + var isPartial = bitmask & COMPARE_PARTIAL_FLAG, + arrLength = array.length, + othLength = other.length; + + if (arrLength != othLength && !(isPartial && othLength > arrLength)) { + return false; + } + var index = -1, + result = true, + seen = (bitmask & COMPARE_UNORDERED_FLAG) ? [] : undefined; + + // Ignore non-index properties. + while (++index < arrLength) { + var arrValue = array[index], + othValue = other[index]; + + var compared; + if (compared !== undefined) { + if (compared) { + continue; + } + result = false; + break; + } + // Recursively compare arrays (susceptible to call stack limits). + if (seen) { + if (!baseSome(other, function(othValue, othIndex) { + if (!indexOf(seen, othIndex) && + (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) { + return seen.push(othIndex); + } + })) { + result = false; + break; + } + } else if (!( + arrValue === othValue || + equalFunc(arrValue, othValue, bitmask, customizer, stack) + )) { + result = false; + break; + } + } + return result; + } + + /** + * A specialized version of `baseIsEqualDeep` for comparing objects of + * the same `toStringTag`. + * + * **Note:** This function only supports comparing values with tags of + * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {string} tag The `toStringTag` of the objects to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ + function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) { + switch (tag) { + + case boolTag: + case dateTag: + case numberTag: + // Coerce booleans to `1` or `0` and dates to milliseconds. + // Invalid dates are coerced to `NaN`. + return eq(+object, +other); + + case errorTag: + return object.name == other.name && object.message == other.message; + + case regexpTag: + case stringTag: + // Coerce regexes to strings and treat strings, primitives and objects, + // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring + // for more details. + return object == (other + ''); + + } + return false; + } + + /** + * A specialized version of `baseIsEqualDeep` for objects with support for + * partial deep comparisons. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ + function equalObjects(object, other, bitmask, customizer, equalFunc, stack) { + var isPartial = bitmask & COMPARE_PARTIAL_FLAG, + objProps = keys(object), + objLength = objProps.length, + othProps = keys(other), + othLength = othProps.length; + + if (objLength != othLength && !isPartial) { + return false; + } + var index = objLength; + while (index--) { + var key = objProps[index]; + if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) { + return false; + } + } + var result = true; + + var skipCtor = isPartial; + while (++index < objLength) { + key = objProps[index]; + var objValue = object[key], + othValue = other[key]; + + var compared; + // Recursively compare objects (susceptible to call stack limits). + if (!(compared === undefined + ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack)) + : compared + )) { + result = false; + break; + } + skipCtor || (skipCtor = key == 'constructor'); + } + if (result && !skipCtor) { + var objCtor = object.constructor, + othCtor = other.constructor; + + // Non `Object` object instances with different constructors are not equal. + if (objCtor != othCtor && + ('constructor' in object && 'constructor' in other) && + !(typeof objCtor == 'function' && objCtor instanceof objCtor && + typeof othCtor == 'function' && othCtor instanceof othCtor)) { + result = false; + } + } + return result; + } + + /** + * A specialized version of `baseRest` which flattens the rest array. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @returns {Function} Returns the new function. + */ + function flatRest(func) { + return setToString(overRest(func, undefined, flatten), func + ''); + } + + /** + * Checks if `value` is a flattenable `arguments` object or array. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. + */ + function isFlattenable(value) { + return isArray(value) || isArguments(value); + } + + /** + * Checks if `value` is a valid array-like index. + * + * @private + * @param {*} value The value to check. + * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. + * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. + */ + function isIndex(value, length) { + var type = typeof value; + length = length == null ? MAX_SAFE_INTEGER : length; + + return !!length && + (type == 'number' || + (type != 'symbol' && reIsUint.test(value))) && + (value > -1 && value % 1 == 0 && value < length); + } + + /** + * Checks if the given arguments are from an iteratee call. + * + * @private + * @param {*} value The potential iteratee value argument. + * @param {*} index The potential iteratee index or key argument. + * @param {*} object The potential iteratee object argument. + * @returns {boolean} Returns `true` if the arguments are from an iteratee call, + * else `false`. + */ + function isIterateeCall(value, index, object) { + if (!isObject(object)) { + return false; + } + var type = typeof index; + if (type == 'number' + ? (isArrayLike(object) && isIndex(index, object.length)) + : (type == 'string' && index in object) + ) { + return eq(object[index], value); + } + return false; + } + + /** + * This function is like + * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) + * except that it includes inherited enumerable properties. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ + function nativeKeysIn(object) { + var result = []; + if (object != null) { + for (var key in Object(object)) { + result.push(key); + } + } + return result; + } + + /** + * Converts `value` to a string using `Object.prototype.toString`. + * + * @private + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + */ + function objectToString(value) { + return nativeObjectToString.call(value); + } + + /** + * A specialized version of `baseRest` which transforms the rest array. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @param {Function} transform The rest array transform. + * @returns {Function} Returns the new function. + */ + function overRest(func, start, transform) { + start = nativeMax(start === undefined ? (func.length - 1) : start, 0); + return function() { + var args = arguments, + index = -1, + length = nativeMax(args.length - start, 0), + array = Array(length); + + while (++index < length) { + array[index] = args[start + index]; + } + index = -1; + var otherArgs = Array(start + 1); + while (++index < start) { + otherArgs[index] = args[index]; + } + otherArgs[start] = transform(array); + return func.apply(this, otherArgs); + }; + } + + /** + * Sets the `toString` method of `func` to return `string`. + * + * @private + * @param {Function} func The function to modify. + * @param {Function} string The `toString` result. + * @returns {Function} Returns `func`. + */ + var setToString = identity; + + /*------------------------------------------------------------------------*/ + + /** + * Creates an array with all falsey values removed. The values `false`, `null`, + * `0`, `""`, `undefined`, and `NaN` are falsey. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to compact. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * _.compact([0, 1, false, 2, '', 3]); + * // => [1, 2, 3] + */ + function compact(array) { + return baseFilter(array, Boolean); + } + + /** + * Creates a new array concatenating `array` with any additional arrays + * and/or values. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to concatenate. + * @param {...*} [values] The values to concatenate. + * @returns {Array} Returns the new concatenated array. + * @example + * + * var array = [1]; + * var other = _.concat(array, 2, [3], [[4]]); + * + * console.log(other); + * // => [1, 2, 3, [4]] + * + * console.log(array); + * // => [1] + */ + function concat() { + var length = arguments.length; + if (!length) { + return []; + } + var args = Array(length - 1), + array = arguments[0], + index = length; + + while (index--) { + args[index - 1] = arguments[index]; + } + return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1)); + } + + /** + * This method is like `_.find` except that it returns the index of the first + * element `predicate` returns truthy for instead of the element itself. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=0] The index to search from. + * @returns {number} Returns the index of the found element, else `-1`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': false }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': true } + * ]; + * + * _.findIndex(users, function(o) { return o.user == 'barney'; }); + * // => 0 + * + * // The `_.matches` iteratee shorthand. + * _.findIndex(users, { 'user': 'fred', 'active': false }); + * // => 1 + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findIndex(users, ['active', false]); + * // => 0 + * + * // The `_.property` iteratee shorthand. + * _.findIndex(users, 'active'); + * // => 2 + */ + function findIndex(array, predicate, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = fromIndex == null ? 0 : toInteger(fromIndex); + if (index < 0) { + index = nativeMax(length + index, 0); + } + return baseFindIndex(array, baseIteratee(predicate, 3), index); + } + + /** + * Flattens `array` a single level deep. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to flatten. + * @returns {Array} Returns the new flattened array. + * @example + * + * _.flatten([1, [2, [3, [4]], 5]]); + * // => [1, 2, [3, [4]], 5] + */ + function flatten(array) { + var length = array == null ? 0 : array.length; + return length ? baseFlatten(array, 1) : []; + } + + /** + * Recursively flattens `array`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to flatten. + * @returns {Array} Returns the new flattened array. + * @example + * + * _.flattenDeep([1, [2, [3, [4]], 5]]); + * // => [1, 2, 3, 4, 5] + */ + function flattenDeep(array) { + var length = array == null ? 0 : array.length; + return length ? baseFlatten(array, INFINITY) : []; + } + + /** + * Gets the first element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @alias first + * @category Array + * @param {Array} array The array to query. + * @returns {*} Returns the first element of `array`. + * @example + * + * _.head([1, 2, 3]); + * // => 1 + * + * _.head([]); + * // => undefined + */ + function head(array) { + return (array && array.length) ? array[0] : undefined; + } + + /** + * Gets the index at which the first occurrence of `value` is found in `array` + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. If `fromIndex` is negative, it's used as the + * offset from the end of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=0] The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.indexOf([1, 2, 1, 2], 2); + * // => 1 + * + * // Search from the `fromIndex`. + * _.indexOf([1, 2, 1, 2], 2, 2); + * // => 3 + */ + function indexOf(array, value, fromIndex) { + var length = array == null ? 0 : array.length; + if (typeof fromIndex == 'number') { + fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : fromIndex; + } else { + fromIndex = 0; + } + var index = (fromIndex || 0) - 1, + isReflexive = value === value; + + while (++index < length) { + var other = array[index]; + if ((isReflexive ? other === value : other !== other)) { + return index; + } + } + return -1; + } + + /** + * Gets the last element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @returns {*} Returns the last element of `array`. + * @example + * + * _.last([1, 2, 3]); + * // => 3 + */ + function last(array) { + var length = array == null ? 0 : array.length; + return length ? array[length - 1] : undefined; + } + + /** + * Creates a slice of `array` from `start` up to, but not including, `end`. + * + * **Note:** This method is used instead of + * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are + * returned. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to slice. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the slice of `array`. + */ + function slice(array, start, end) { + var length = array == null ? 0 : array.length; + start = start == null ? 0 : +start; + end = end === undefined ? length : +end; + return length ? baseSlice(array, start, end) : []; + } + + /*------------------------------------------------------------------------*/ + + /** + * Creates a `lodash` wrapper instance that wraps `value` with explicit method + * chain sequences enabled. The result of such sequences must be unwrapped + * with `_#value`. + * + * @static + * @memberOf _ + * @since 1.3.0 + * @category Seq + * @param {*} value The value to wrap. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 40 }, + * { 'user': 'pebbles', 'age': 1 } + * ]; + * + * var youngest = _ + * .chain(users) + * .sortBy('age') + * .map(function(o) { + * return o.user + ' is ' + o.age; + * }) + * .head() + * .value(); + * // => 'pebbles is 1' + */ + function chain(value) { + var result = lodash(value); + result.__chain__ = true; + return result; + } + + /** + * This method invokes `interceptor` and returns `value`. The interceptor + * is invoked with one argument; (value). The purpose of this method is to + * "tap into" a method chain sequence in order to modify intermediate results. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Seq + * @param {*} value The value to provide to `interceptor`. + * @param {Function} interceptor The function to invoke. + * @returns {*} Returns `value`. + * @example + * + * _([1, 2, 3]) + * .tap(function(array) { + * // Mutate input array. + * array.pop(); + * }) + * .reverse() + * .value(); + * // => [2, 1] + */ + function tap(value, interceptor) { + interceptor(value); + return value; + } + + /** + * This method is like `_.tap` except that it returns the result of `interceptor`. + * The purpose of this method is to "pass thru" values replacing intermediate + * results in a method chain sequence. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Seq + * @param {*} value The value to provide to `interceptor`. + * @param {Function} interceptor The function to invoke. + * @returns {*} Returns the result of `interceptor`. + * @example + * + * _(' abc ') + * .chain() + * .trim() + * .thru(function(value) { + * return [value]; + * }) + * .value(); + * // => ['abc'] + */ + function thru(value, interceptor) { + return interceptor(value); + } + + /** + * Creates a `lodash` wrapper instance with explicit method chain sequences enabled. + * + * @name chain + * @memberOf _ + * @since 0.1.0 + * @category Seq + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 40 } + * ]; + * + * // A sequence without explicit chaining. + * _(users).head(); + * // => { 'user': 'barney', 'age': 36 } + * + * // A sequence with explicit chaining. + * _(users) + * .chain() + * .head() + * .pick('user') + * .value(); + * // => { 'user': 'barney' } + */ + function wrapperChain() { + return chain(this); + } + + /** + * Executes the chain sequence to resolve the unwrapped value. + * + * @name value + * @memberOf _ + * @since 0.1.0 + * @alias toJSON, valueOf + * @category Seq + * @returns {*} Returns the resolved unwrapped value. + * @example + * + * _([1, 2, 3]).value(); + * // => [1, 2, 3] + */ + function wrapperValue() { + return baseWrapperValue(this.__wrapped__, this.__actions__); + } + + /*------------------------------------------------------------------------*/ + + /** + * Checks if `predicate` returns truthy for **all** elements of `collection`. + * Iteration is stopped once `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index|key, collection). + * + * **Note:** This method returns `true` for + * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because + * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of + * elements of empty collections. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false`. + * @example + * + * _.every([true, 1, null, 'yes'], Boolean); + * // => false + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': false }, + * { 'user': 'fred', 'age': 40, 'active': false } + * ]; + * + * // The `_.matches` iteratee shorthand. + * _.every(users, { 'user': 'barney', 'active': false }); + * // => false + * + * // The `_.matchesProperty` iteratee shorthand. + * _.every(users, ['active', false]); + * // => true + * + * // The `_.property` iteratee shorthand. + * _.every(users, 'active'); + * // => false + */ + function every(collection, predicate, guard) { + predicate = guard ? undefined : predicate; + return baseEvery(collection, baseIteratee(predicate)); + } + + /** + * Iterates over elements of `collection`, returning an array of all elements + * `predicate` returns truthy for. The predicate is invoked with three + * arguments: (value, index|key, collection). + * + * **Note:** Unlike `_.remove`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + * @see _.reject + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': true }, + * { 'user': 'fred', 'age': 40, 'active': false } + * ]; + * + * _.filter(users, function(o) { return !o.active; }); + * // => objects for ['fred'] + * + * // The `_.matches` iteratee shorthand. + * _.filter(users, { 'age': 36, 'active': true }); + * // => objects for ['barney'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.filter(users, ['active', false]); + * // => objects for ['fred'] + * + * // The `_.property` iteratee shorthand. + * _.filter(users, 'active'); + * // => objects for ['barney'] + */ + function filter(collection, predicate) { + return baseFilter(collection, baseIteratee(predicate)); + } + + /** + * Iterates over elements of `collection`, returning the first element + * `predicate` returns truthy for. The predicate is invoked with three + * arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=0] The index to search from. + * @returns {*} Returns the matched element, else `undefined`. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': true }, + * { 'user': 'fred', 'age': 40, 'active': false }, + * { 'user': 'pebbles', 'age': 1, 'active': true } + * ]; + * + * _.find(users, function(o) { return o.age < 40; }); + * // => object for 'barney' + * + * // The `_.matches` iteratee shorthand. + * _.find(users, { 'age': 1, 'active': true }); + * // => object for 'pebbles' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.find(users, ['active', false]); + * // => object for 'fred' + * + * // The `_.property` iteratee shorthand. + * _.find(users, 'active'); + * // => object for 'barney' + */ + var find = createFind(findIndex); + + /** + * Iterates over elements of `collection` and invokes `iteratee` for each element. + * The iteratee is invoked with three arguments: (value, index|key, collection). + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * **Note:** As with other "Collections" methods, objects with a "length" + * property are iterated like arrays. To avoid this behavior use `_.forIn` + * or `_.forOwn` for object iteration. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @alias each + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + * @see _.forEachRight + * @example + * + * _.forEach([1, 2], function(value) { + * console.log(value); + * }); + * // => Logs `1` then `2`. + * + * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a' then 'b' (iteration order is not guaranteed). + */ + function forEach(collection, iteratee) { + return baseEach(collection, baseIteratee(iteratee)); + } + + /** + * Creates an array of values by running each element in `collection` thru + * `iteratee`. The iteratee is invoked with three arguments: + * (value, index|key, collection). + * + * Many lodash methods are guarded to work as iteratees for methods like + * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`. + * + * The guarded methods are: + * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`, + * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`, + * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`, + * `template`, `trim`, `trimEnd`, `trimStart`, and `words` + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + * @example + * + * function square(n) { + * return n * n; + * } + * + * _.map([4, 8], square); + * // => [16, 64] + * + * _.map({ 'a': 4, 'b': 8 }, square); + * // => [16, 64] (iteration order is not guaranteed) + * + * var users = [ + * { 'user': 'barney' }, + * { 'user': 'fred' } + * ]; + * + * // The `_.property` iteratee shorthand. + * _.map(users, 'user'); + * // => ['barney', 'fred'] + */ + function map(collection, iteratee) { + return baseMap(collection, baseIteratee(iteratee)); + } + + /** + * Reduces `collection` to a value which is the accumulated result of running + * each element in `collection` thru `iteratee`, where each successive + * invocation is supplied the return value of the previous. If `accumulator` + * is not given, the first element of `collection` is used as the initial + * value. The iteratee is invoked with four arguments: + * (accumulator, value, index|key, collection). + * + * Many lodash methods are guarded to work as iteratees for methods like + * `_.reduce`, `_.reduceRight`, and `_.transform`. + * + * The guarded methods are: + * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`, + * and `sortBy` + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @returns {*} Returns the accumulated value. + * @see _.reduceRight + * @example + * + * _.reduce([1, 2], function(sum, n) { + * return sum + n; + * }, 0); + * // => 3 + * + * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { + * (result[value] || (result[value] = [])).push(key); + * return result; + * }, {}); + * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed) + */ + function reduce(collection, iteratee, accumulator) { + return baseReduce(collection, baseIteratee(iteratee), accumulator, arguments.length < 3, baseEach); + } + + /** + * Gets the size of `collection` by returning its length for array-like + * values or the number of own enumerable string keyed properties for objects. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object|string} collection The collection to inspect. + * @returns {number} Returns the collection size. + * @example + * + * _.size([1, 2, 3]); + * // => 3 + * + * _.size({ 'a': 1, 'b': 2 }); + * // => 2 + * + * _.size('pebbles'); + * // => 7 + */ + function size(collection) { + if (collection == null) { + return 0; + } + collection = isArrayLike(collection) ? collection : nativeKeys(collection); + return collection.length; + } + + /** + * Checks if `predicate` returns truthy for **any** element of `collection`. + * Iteration is stopped once `predicate` returns truthy. The predicate is + * invoked with three arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + * @example + * + * _.some([null, 0, 'yes', false], Boolean); + * // => true + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false } + * ]; + * + * // The `_.matches` iteratee shorthand. + * _.some(users, { 'user': 'barney', 'active': false }); + * // => false + * + * // The `_.matchesProperty` iteratee shorthand. + * _.some(users, ['active', false]); + * // => true + * + * // The `_.property` iteratee shorthand. + * _.some(users, 'active'); + * // => true + */ + function some(collection, predicate, guard) { + predicate = guard ? undefined : predicate; + return baseSome(collection, baseIteratee(predicate)); + } + + /** + * Creates an array of elements, sorted in ascending order by the results of + * running each element in a collection thru each iteratee. This method + * performs a stable sort, that is, it preserves the original sort order of + * equal elements. The iteratees are invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {...(Function|Function[])} [iteratees=[_.identity]] + * The iteratees to sort by. + * @returns {Array} Returns the new sorted array. + * @example + * + * var users = [ + * { 'user': 'fred', 'age': 48 }, + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 40 }, + * { 'user': 'barney', 'age': 34 } + * ]; + * + * _.sortBy(users, [function(o) { return o.user; }]); + * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] + * + * _.sortBy(users, ['user', 'age']); + * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]] + */ + function sortBy(collection, iteratee) { + var index = 0; + iteratee = baseIteratee(iteratee); + + return baseMap(baseMap(collection, function(value, key, collection) { + return { 'value': value, 'index': index++, 'criteria': iteratee(value, key, collection) }; + }).sort(function(object, other) { + return compareAscending(object.criteria, other.criteria) || (object.index - other.index); + }), baseProperty('value')); + } + + /*------------------------------------------------------------------------*/ + + /** + * Creates a function that invokes `func`, with the `this` binding and arguments + * of the created function, while it's called less than `n` times. Subsequent + * calls to the created function return the result of the last `func` invocation. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {number} n The number of calls at which `func` is no longer invoked. + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * jQuery(element).on('click', _.before(5, addContactToList)); + * // => Allows adding up to 4 contacts to the list. + */ + function before(n, func) { + var result; + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + n = toInteger(n); + return function() { + if (--n > 0) { + result = func.apply(this, arguments); + } + if (n <= 1) { + func = undefined; + } + return result; + }; + } + + /** + * Creates a function that invokes `func` with the `this` binding of `thisArg` + * and `partials` prepended to the arguments it receives. + * + * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds, + * may be used as a placeholder for partially applied arguments. + * + * **Note:** Unlike native `Function#bind`, this method doesn't set the "length" + * property of bound functions. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to bind. + * @param {*} thisArg The `this` binding of `func`. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new bound function. + * @example + * + * function greet(greeting, punctuation) { + * return greeting + ' ' + this.user + punctuation; + * } + * + * var object = { 'user': 'fred' }; + * + * var bound = _.bind(greet, object, 'hi'); + * bound('!'); + * // => 'hi fred!' + * + * // Bound with placeholders. + * var bound = _.bind(greet, object, _, '!'); + * bound('hi'); + * // => 'hi fred!' + */ + var bind = baseRest(function(func, thisArg, partials) { + return createPartial(func, WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG, thisArg, partials); + }); + + /** + * Defers invoking the `func` until the current call stack has cleared. Any + * additional arguments are provided to `func` when it's invoked. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to defer. + * @param {...*} [args] The arguments to invoke `func` with. + * @returns {number} Returns the timer id. + * @example + * + * _.defer(function(text) { + * console.log(text); + * }, 'deferred'); + * // => Logs 'deferred' after one millisecond. + */ + var defer = baseRest(function(func, args) { + return baseDelay(func, 1, args); + }); + + /** + * Invokes `func` after `wait` milliseconds. Any additional arguments are + * provided to `func` when it's invoked. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @param {...*} [args] The arguments to invoke `func` with. + * @returns {number} Returns the timer id. + * @example + * + * _.delay(function(text) { + * console.log(text); + * }, 1000, 'later'); + * // => Logs 'later' after one second. + */ + var delay = baseRest(function(func, wait, args) { + return baseDelay(func, toNumber(wait) || 0, args); + }); + + /** + * Creates a function that negates the result of the predicate `func`. The + * `func` predicate is invoked with the `this` binding and arguments of the + * created function. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} predicate The predicate to negate. + * @returns {Function} Returns the new negated function. + * @example + * + * function isEven(n) { + * return n % 2 == 0; + * } + * + * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven)); + * // => [1, 3, 5] + */ + function negate(predicate) { + if (typeof predicate != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + return function() { + var args = arguments; + return !predicate.apply(this, args); + }; + } + + /** + * Creates a function that is restricted to invoking `func` once. Repeat calls + * to the function return the value of the first invocation. The `func` is + * invoked with the `this` binding and arguments of the created function. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * var initialize = _.once(createApplication); + * initialize(); + * initialize(); + * // => `createApplication` is invoked once + */ + function once(func) { + return before(2, func); + } + + /*------------------------------------------------------------------------*/ + + /** + * Creates a shallow clone of `value`. + * + * **Note:** This method is loosely based on the + * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) + * and supports cloning arrays, array buffers, booleans, date objects, maps, + * numbers, `Object` objects, regexes, sets, strings, symbols, and typed + * arrays. The own enumerable properties of `arguments` objects are cloned + * as plain objects. An empty object is returned for uncloneable values such + * as error objects, functions, DOM nodes, and WeakMaps. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to clone. + * @returns {*} Returns the cloned value. + * @see _.cloneDeep + * @example + * + * var objects = [{ 'a': 1 }, { 'b': 2 }]; + * + * var shallow = _.clone(objects); + * console.log(shallow[0] === objects[0]); + * // => true + */ + function clone(value) { + if (!isObject(value)) { + return value; + } + return isArray(value) ? copyArray(value) : copyObject(value, nativeKeys(value)); + } + + /** + * Performs a + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * comparison between two values to determine if they are equivalent. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * var object = { 'a': 1 }; + * var other = { 'a': 1 }; + * + * _.eq(object, object); + * // => true + * + * _.eq(object, other); + * // => false + * + * _.eq('a', 'a'); + * // => true + * + * _.eq('a', Object('a')); + * // => false + * + * _.eq(NaN, NaN); + * // => true + */ + function eq(value, other) { + return value === other || (value !== value && other !== other); + } + + /** + * Checks if `value` is likely an `arguments` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an `arguments` object, + * else `false`. + * @example + * + * _.isArguments(function() { return arguments; }()); + * // => true + * + * _.isArguments([1, 2, 3]); + * // => false + */ + var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { + return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && + !propertyIsEnumerable.call(value, 'callee'); + }; + + /** + * Checks if `value` is classified as an `Array` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array, else `false`. + * @example + * + * _.isArray([1, 2, 3]); + * // => true + * + * _.isArray(document.body.children); + * // => false + * + * _.isArray('abc'); + * // => false + * + * _.isArray(_.noop); + * // => false + */ + var isArray = Array.isArray; + + /** + * Checks if `value` is array-like. A value is considered array-like if it's + * not a function and has a `value.length` that's an integer greater than or + * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is array-like, else `false`. + * @example + * + * _.isArrayLike([1, 2, 3]); + * // => true + * + * _.isArrayLike(document.body.children); + * // => true + * + * _.isArrayLike('abc'); + * // => true + * + * _.isArrayLike(_.noop); + * // => false + */ + function isArrayLike(value) { + return value != null && isLength(value.length) && !isFunction(value); + } + + /** + * Checks if `value` is classified as a boolean primitive or object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a boolean, else `false`. + * @example + * + * _.isBoolean(false); + * // => true + * + * _.isBoolean(null); + * // => false + */ + function isBoolean(value) { + return value === true || value === false || + (isObjectLike(value) && baseGetTag(value) == boolTag); + } + + /** + * Checks if `value` is classified as a `Date` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a date object, else `false`. + * @example + * + * _.isDate(new Date); + * // => true + * + * _.isDate('Mon April 23 2012'); + * // => false + */ + var isDate = baseIsDate; + + /** + * Checks if `value` is an empty object, collection, map, or set. + * + * Objects are considered empty if they have no own enumerable string keyed + * properties. + * + * Array-like values such as `arguments` objects, arrays, buffers, strings, or + * jQuery-like collections are considered empty if they have a `length` of `0`. + * Similarly, maps and sets are considered empty if they have a `size` of `0`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is empty, else `false`. + * @example + * + * _.isEmpty(null); + * // => true + * + * _.isEmpty(true); + * // => true + * + * _.isEmpty(1); + * // => true + * + * _.isEmpty([1, 2, 3]); + * // => false + * + * _.isEmpty({ 'a': 1 }); + * // => false + */ + function isEmpty(value) { + if (isArrayLike(value) && + (isArray(value) || isString(value) || + isFunction(value.splice) || isArguments(value))) { + return !value.length; + } + return !nativeKeys(value).length; + } + + /** + * Performs a deep comparison between two values to determine if they are + * equivalent. + * + * **Note:** This method supports comparing arrays, array buffers, booleans, + * date objects, error objects, maps, numbers, `Object` objects, regexes, + * sets, strings, symbols, and typed arrays. `Object` objects are compared + * by their own, not inherited, enumerable properties. Functions and DOM + * nodes are compared by strict equality, i.e. `===`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * var object = { 'a': 1 }; + * var other = { 'a': 1 }; + * + * _.isEqual(object, other); + * // => true + * + * object === other; + * // => false + */ + function isEqual(value, other) { + return baseIsEqual(value, other); + } + + /** + * Checks if `value` is a finite primitive number. + * + * **Note:** This method is based on + * [`Number.isFinite`](https://mdn.io/Number/isFinite). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a finite number, else `false`. + * @example + * + * _.isFinite(3); + * // => true + * + * _.isFinite(Number.MIN_VALUE); + * // => true + * + * _.isFinite(Infinity); + * // => false + * + * _.isFinite('3'); + * // => false + */ + function isFinite(value) { + return typeof value == 'number' && nativeIsFinite(value); + } + + /** + * Checks if `value` is classified as a `Function` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a function, else `false`. + * @example + * + * _.isFunction(_); + * // => true + * + * _.isFunction(/abc/); + * // => false + */ + function isFunction(value) { + if (!isObject(value)) { + return false; + } + // The use of `Object#toString` avoids issues with the `typeof` operator + // in Safari 9 which returns 'object' for typed arrays and other constructors. + var tag = baseGetTag(value); + return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; + } + + /** + * Checks if `value` is a valid array-like length. + * + * **Note:** This method is loosely based on + * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + * @example + * + * _.isLength(3); + * // => true + * + * _.isLength(Number.MIN_VALUE); + * // => false + * + * _.isLength(Infinity); + * // => false + * + * _.isLength('3'); + * // => false + */ + function isLength(value) { + return typeof value == 'number' && + value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; + } + + /** + * Checks if `value` is the + * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) + * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(_.noop); + * // => true + * + * _.isObject(null); + * // => false + */ + function isObject(value) { + var type = typeof value; + return value != null && (type == 'object' || type == 'function'); + } + + /** + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + * @example + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false + */ + function isObjectLike(value) { + return value != null && typeof value == 'object'; + } + + /** + * Checks if `value` is `NaN`. + * + * **Note:** This method is based on + * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as + * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for + * `undefined` and other non-number values. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. + * @example + * + * _.isNaN(NaN); + * // => true + * + * _.isNaN(new Number(NaN)); + * // => true + * + * isNaN(undefined); + * // => true + * + * _.isNaN(undefined); + * // => false + */ + function isNaN(value) { + // An `NaN` primitive is the only value that is not equal to itself. + // Perform the `toStringTag` check first to avoid errors with some + // ActiveX objects in IE. + return isNumber(value) && value != +value; + } + + /** + * Checks if `value` is `null`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `null`, else `false`. + * @example + * + * _.isNull(null); + * // => true + * + * _.isNull(void 0); + * // => false + */ + function isNull(value) { + return value === null; + } + + /** + * Checks if `value` is classified as a `Number` primitive or object. + * + * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are + * classified as numbers, use the `_.isFinite` method. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a number, else `false`. + * @example + * + * _.isNumber(3); + * // => true + * + * _.isNumber(Number.MIN_VALUE); + * // => true + * + * _.isNumber(Infinity); + * // => true + * + * _.isNumber('3'); + * // => false + */ + function isNumber(value) { + return typeof value == 'number' || + (isObjectLike(value) && baseGetTag(value) == numberTag); + } + + /** + * Checks if `value` is classified as a `RegExp` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. + * @example + * + * _.isRegExp(/abc/); + * // => true + * + * _.isRegExp('/abc/'); + * // => false + */ + var isRegExp = baseIsRegExp; + + /** + * Checks if `value` is classified as a `String` primitive or object. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a string, else `false`. + * @example + * + * _.isString('abc'); + * // => true + * + * _.isString(1); + * // => false + */ + function isString(value) { + return typeof value == 'string' || + (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); + } + + /** + * Checks if `value` is `undefined`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. + * @example + * + * _.isUndefined(void 0); + * // => true + * + * _.isUndefined(null); + * // => false + */ + function isUndefined(value) { + return value === undefined; + } + + /** + * Converts `value` to an array. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to convert. + * @returns {Array} Returns the converted array. + * @example + * + * _.toArray({ 'a': 1, 'b': 2 }); + * // => [1, 2] + * + * _.toArray('abc'); + * // => ['a', 'b', 'c'] + * + * _.toArray(1); + * // => [] + * + * _.toArray(null); + * // => [] + */ + function toArray(value) { + if (!isArrayLike(value)) { + return values(value); + } + return value.length ? copyArray(value) : []; + } + + /** + * Converts `value` to an integer. + * + * **Note:** This method is loosely based on + * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toInteger(3.2); + * // => 3 + * + * _.toInteger(Number.MIN_VALUE); + * // => 0 + * + * _.toInteger(Infinity); + * // => 1.7976931348623157e+308 + * + * _.toInteger('3.2'); + * // => 3 + */ + var toInteger = Number; + + /** + * Converts `value` to a number. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to process. + * @returns {number} Returns the number. + * @example + * + * _.toNumber(3.2); + * // => 3.2 + * + * _.toNumber(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toNumber(Infinity); + * // => Infinity + * + * _.toNumber('3.2'); + * // => 3.2 + */ + var toNumber = Number; + + /** + * Converts `value` to a string. An empty string is returned for `null` + * and `undefined` values. The sign of `-0` is preserved. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + * @example + * + * _.toString(null); + * // => '' + * + * _.toString(-0); + * // => '-0' + * + * _.toString([1, 2, 3]); + * // => '1,2,3' + */ + function toString(value) { + if (typeof value == 'string') { + return value; + } + return value == null ? '' : (value + ''); + } + + /*------------------------------------------------------------------------*/ + + /** + * Assigns own enumerable string keyed properties of source objects to the + * destination object. Source objects are applied from left to right. + * Subsequent sources overwrite property assignments of previous sources. + * + * **Note:** This method mutates `object` and is loosely based on + * [`Object.assign`](https://mdn.io/Object/assign). + * + * @static + * @memberOf _ + * @since 0.10.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.assignIn + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * function Bar() { + * this.c = 3; + * } + * + * Foo.prototype.b = 2; + * Bar.prototype.d = 4; + * + * _.assign({ 'a': 0 }, new Foo, new Bar); + * // => { 'a': 1, 'c': 3 } + */ + var assign = createAssigner(function(object, source) { + copyObject(source, nativeKeys(source), object); + }); + + /** + * This method is like `_.assign` except that it iterates over own and + * inherited source properties. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias extend + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.assign + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * function Bar() { + * this.c = 3; + * } + * + * Foo.prototype.b = 2; + * Bar.prototype.d = 4; + * + * _.assignIn({ 'a': 0 }, new Foo, new Bar); + * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 } + */ + var assignIn = createAssigner(function(object, source) { + copyObject(source, nativeKeysIn(source), object); + }); + + /** + * Creates an object that inherits from the `prototype` object. If a + * `properties` object is given, its own enumerable string keyed properties + * are assigned to the created object. + * + * @static + * @memberOf _ + * @since 2.3.0 + * @category Object + * @param {Object} prototype The object to inherit from. + * @param {Object} [properties] The properties to assign to the object. + * @returns {Object} Returns the new object. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * function Circle() { + * Shape.call(this); + * } + * + * Circle.prototype = _.create(Shape.prototype, { + * 'constructor': Circle + * }); + * + * var circle = new Circle; + * circle instanceof Circle; + * // => true + * + * circle instanceof Shape; + * // => true + */ + function create(prototype, properties) { + var result = baseCreate(prototype); + return properties == null ? result : assign(result, properties); + } + + /** + * Assigns own and inherited enumerable string keyed properties of source + * objects to the destination object for all destination properties that + * resolve to `undefined`. Source objects are applied from left to right. + * Once a property is set, additional values of the same property are ignored. + * + * **Note:** This method mutates `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.defaultsDeep + * @example + * + * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ + var defaults = baseRest(function(object, sources) { + object = Object(object); + + var index = -1; + var length = sources.length; + var guard = length > 2 ? sources[2] : undefined; + + if (guard && isIterateeCall(sources[0], sources[1], guard)) { + length = 1; + } + + while (++index < length) { + var source = sources[index]; + var props = keysIn(source); + var propsIndex = -1; + var propsLength = props.length; + + while (++propsIndex < propsLength) { + var key = props[propsIndex]; + var value = object[key]; + + if (value === undefined || + (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) { + object[key] = source[key]; + } + } + } + + return object; + }); + + /** + * Checks if `path` is a direct property of `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + * @example + * + * var object = { 'a': { 'b': 2 } }; + * var other = _.create({ 'a': _.create({ 'b': 2 }) }); + * + * _.has(object, 'a'); + * // => true + * + * _.has(object, 'a.b'); + * // => true + * + * _.has(object, ['a', 'b']); + * // => true + * + * _.has(other, 'a'); + * // => false + */ + function has(object, path) { + return object != null && hasOwnProperty.call(object, path); + } + + /** + * Creates an array of the own enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. See the + * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) + * for more details. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keys(new Foo); + * // => ['a', 'b'] (iteration order is not guaranteed) + * + * _.keys('hi'); + * // => ['0', '1'] + */ + var keys = nativeKeys; + + /** + * Creates an array of the own and inherited enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keysIn(new Foo); + * // => ['a', 'b', 'c'] (iteration order is not guaranteed) + */ + var keysIn = nativeKeysIn; + + /** + * Creates an object composed of the picked `object` properties. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The source object. + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.pick(object, ['a', 'c']); + * // => { 'a': 1, 'c': 3 } + */ + var pick = flatRest(function(object, paths) { + return object == null ? {} : basePick(object, paths); + }); + + /** + * This method is like `_.get` except that if the resolved value is a + * function it's invoked with the `this` binding of its parent object and + * its result is returned. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to resolve. + * @param {*} [defaultValue] The value returned for `undefined` resolved values. + * @returns {*} Returns the resolved value. + * @example + * + * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] }; + * + * _.result(object, 'a[0].b.c1'); + * // => 3 + * + * _.result(object, 'a[0].b.c2'); + * // => 4 + * + * _.result(object, 'a[0].b.c3', 'default'); + * // => 'default' + * + * _.result(object, 'a[0].b.c3', _.constant('default')); + * // => 'default' + */ + function result(object, path, defaultValue) { + var value = object == null ? undefined : object[path]; + if (value === undefined) { + value = defaultValue; + } + return isFunction(value) ? value.call(object) : value; + } + + /** + * Creates an array of the own enumerable string keyed property values of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property values. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.values(new Foo); + * // => [1, 2] (iteration order is not guaranteed) + * + * _.values('hi'); + * // => ['h', 'i'] + */ + function values(object) { + return object == null ? [] : baseValues(object, keys(object)); + } + + /*------------------------------------------------------------------------*/ + + /** + * Converts the characters "&", "<", ">", '"', and "'" in `string` to their + * corresponding HTML entities. + * + * **Note:** No other characters are escaped. To escape additional + * characters use a third-party library like [_he_](https://mths.be/he). + * + * Though the ">" character is escaped for symmetry, characters like + * ">" and "/" don't need escaping in HTML and have no special meaning + * unless they're part of a tag or unquoted attribute value. See + * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands) + * (under "semi-related fun fact") for more details. + * + * When working with HTML you should always + * [quote attribute values](http://wonko.com/post/html-escaping) to reduce + * XSS vectors. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category String + * @param {string} [string=''] The string to escape. + * @returns {string} Returns the escaped string. + * @example + * + * _.escape('fred, barney, & pebbles'); + * // => 'fred, barney, & pebbles' + */ + function escape(string) { + string = toString(string); + return (string && reHasUnescapedHtml.test(string)) + ? string.replace(reUnescapedHtml, escapeHtmlChar) + : string; + } + + /*------------------------------------------------------------------------*/ + + /** + * This method returns the first argument it receives. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Util + * @param {*} value Any value. + * @returns {*} Returns `value`. + * @example + * + * var object = { 'a': 1 }; + * + * console.log(_.identity(object) === object); + * // => true + */ + function identity(value) { + return value; + } + + /** + * Creates a function that invokes `func` with the arguments of the created + * function. If `func` is a property name, the created function returns the + * property value for a given element. If `func` is an array or object, the + * created function returns `true` for elements that contain the equivalent + * source properties, otherwise it returns `false`. + * + * @static + * @since 4.0.0 + * @memberOf _ + * @category Util + * @param {*} [func=_.identity] The value to convert to a callback. + * @returns {Function} Returns the callback. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': true }, + * { 'user': 'fred', 'age': 40, 'active': false } + * ]; + * + * // The `_.matches` iteratee shorthand. + * _.filter(users, _.iteratee({ 'user': 'barney', 'active': true })); + * // => [{ 'user': 'barney', 'age': 36, 'active': true }] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.filter(users, _.iteratee(['user', 'fred'])); + * // => [{ 'user': 'fred', 'age': 40 }] + * + * // The `_.property` iteratee shorthand. + * _.map(users, _.iteratee('user')); + * // => ['barney', 'fred'] + * + * // Create custom iteratee shorthands. + * _.iteratee = _.wrap(_.iteratee, function(iteratee, func) { + * return !_.isRegExp(func) ? iteratee(func) : function(string) { + * return func.test(string); + * }; + * }); + * + * _.filter(['abc', 'def'], /ef/); + * // => ['def'] + */ + var iteratee = baseIteratee; + + /** + * Creates a function that performs a partial deep comparison between a given + * object and `source`, returning `true` if the given object has equivalent + * property values, else `false`. + * + * **Note:** The created function is equivalent to `_.isMatch` with `source` + * partially applied. + * + * Partial comparisons will match empty array and empty object `source` + * values against any array or object value, respectively. See `_.isEqual` + * for a list of supported value comparisons. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Util + * @param {Object} source The object of property values to match. + * @returns {Function} Returns the new spec function. + * @example + * + * var objects = [ + * { 'a': 1, 'b': 2, 'c': 3 }, + * { 'a': 4, 'b': 5, 'c': 6 } + * ]; + * + * _.filter(objects, _.matches({ 'a': 4, 'c': 6 })); + * // => [{ 'a': 4, 'b': 5, 'c': 6 }] + */ + function matches(source) { + return baseMatches(assign({}, source)); + } + + /** + * Adds all own enumerable string keyed function properties of a source + * object to the destination object. If `object` is a function, then methods + * are added to its prototype as well. + * + * **Note:** Use `_.runInContext` to create a pristine `lodash` function to + * avoid conflicts caused by modifying the original. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Util + * @param {Function|Object} [object=lodash] The destination object. + * @param {Object} source The object of functions to add. + * @param {Object} [options={}] The options object. + * @param {boolean} [options.chain=true] Specify whether mixins are chainable. + * @returns {Function|Object} Returns `object`. + * @example + * + * function vowels(string) { + * return _.filter(string, function(v) { + * return /[aeiou]/i.test(v); + * }); + * } + * + * _.mixin({ 'vowels': vowels }); + * _.vowels('fred'); + * // => ['e'] + * + * _('fred').vowels().value(); + * // => ['e'] + * + * _.mixin({ 'vowels': vowels }, { 'chain': false }); + * _('fred').vowels(); + * // => ['e'] + */ + function mixin(object, source, options) { + var props = keys(source), + methodNames = baseFunctions(source, props); + + if (options == null && + !(isObject(source) && (methodNames.length || !props.length))) { + options = source; + source = object; + object = this; + methodNames = baseFunctions(source, keys(source)); + } + var chain = !(isObject(options) && 'chain' in options) || !!options.chain, + isFunc = isFunction(object); + + baseEach(methodNames, function(methodName) { + var func = source[methodName]; + object[methodName] = func; + if (isFunc) { + object.prototype[methodName] = function() { + var chainAll = this.__chain__; + if (chain || chainAll) { + var result = object(this.__wrapped__), + actions = result.__actions__ = copyArray(this.__actions__); + + actions.push({ 'func': func, 'args': arguments, 'thisArg': object }); + result.__chain__ = chainAll; + return result; + } + return func.apply(object, arrayPush([this.value()], arguments)); + }; + } + }); + + return object; + } + + /** + * Reverts the `_` variable to its previous value and returns a reference to + * the `lodash` function. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Util + * @returns {Function} Returns the `lodash` function. + * @example + * + * var lodash = _.noConflict(); + */ + function noConflict() { + if (root._ === this) { + root._ = oldDash; + } + return this; + } + + /** + * This method returns `undefined`. + * + * @static + * @memberOf _ + * @since 2.3.0 + * @category Util + * @example + * + * _.times(2, _.noop); + * // => [undefined, undefined] + */ + function noop() { + // No operation performed. + } + + /** + * Generates a unique ID. If `prefix` is given, the ID is appended to it. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Util + * @param {string} [prefix=''] The value to prefix the ID with. + * @returns {string} Returns the unique ID. + * @example + * + * _.uniqueId('contact_'); + * // => 'contact_104' + * + * _.uniqueId(); + * // => '105' + */ + function uniqueId(prefix) { + var id = ++idCounter; + return toString(prefix) + id; + } + + /*------------------------------------------------------------------------*/ + + /** + * Computes the maximum value of `array`. If `array` is empty or falsey, + * `undefined` is returned. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Math + * @param {Array} array The array to iterate over. + * @returns {*} Returns the maximum value. + * @example + * + * _.max([4, 2, 8, 6]); + * // => 8 + * + * _.max([]); + * // => undefined + */ + function max(array) { + return (array && array.length) + ? baseExtremum(array, identity, baseGt) + : undefined; + } + + /** + * Computes the minimum value of `array`. If `array` is empty or falsey, + * `undefined` is returned. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Math + * @param {Array} array The array to iterate over. + * @returns {*} Returns the minimum value. + * @example + * + * _.min([4, 2, 8, 6]); + * // => 2 + * + * _.min([]); + * // => undefined + */ + function min(array) { + return (array && array.length) + ? baseExtremum(array, identity, baseLt) + : undefined; + } + + /*------------------------------------------------------------------------*/ + + // Add methods that return wrapped values in chain sequences. + lodash.assignIn = assignIn; + lodash.before = before; + lodash.bind = bind; + lodash.chain = chain; + lodash.compact = compact; + lodash.concat = concat; + lodash.create = create; + lodash.defaults = defaults; + lodash.defer = defer; + lodash.delay = delay; + lodash.filter = filter; + lodash.flatten = flatten; + lodash.flattenDeep = flattenDeep; + lodash.iteratee = iteratee; + lodash.keys = keys; + lodash.map = map; + lodash.matches = matches; + lodash.mixin = mixin; + lodash.negate = negate; + lodash.once = once; + lodash.pick = pick; + lodash.slice = slice; + lodash.sortBy = sortBy; + lodash.tap = tap; + lodash.thru = thru; + lodash.toArray = toArray; + lodash.values = values; + + // Add aliases. + lodash.extend = assignIn; + + // Add methods to `lodash.prototype`. + mixin(lodash, lodash); + + /*------------------------------------------------------------------------*/ + + // Add methods that return unwrapped values in chain sequences. + lodash.clone = clone; + lodash.escape = escape; + lodash.every = every; + lodash.find = find; + lodash.forEach = forEach; + lodash.has = has; + lodash.head = head; + lodash.identity = identity; + lodash.indexOf = indexOf; + lodash.isArguments = isArguments; + lodash.isArray = isArray; + lodash.isBoolean = isBoolean; + lodash.isDate = isDate; + lodash.isEmpty = isEmpty; + lodash.isEqual = isEqual; + lodash.isFinite = isFinite; + lodash.isFunction = isFunction; + lodash.isNaN = isNaN; + lodash.isNull = isNull; + lodash.isNumber = isNumber; + lodash.isObject = isObject; + lodash.isRegExp = isRegExp; + lodash.isString = isString; + lodash.isUndefined = isUndefined; + lodash.last = last; + lodash.max = max; + lodash.min = min; + lodash.noConflict = noConflict; + lodash.noop = noop; + lodash.reduce = reduce; + lodash.result = result; + lodash.size = size; + lodash.some = some; + lodash.uniqueId = uniqueId; + + // Add aliases. + lodash.each = forEach; + lodash.first = head; + + mixin(lodash, (function() { + var source = {}; + baseForOwn(lodash, function(func, methodName) { + if (!hasOwnProperty.call(lodash.prototype, methodName)) { + source[methodName] = func; + } + }); + return source; + }()), { 'chain': false }); + + /*------------------------------------------------------------------------*/ + + /** + * The semantic version number. + * + * @static + * @memberOf _ + * @type {string} + */ + lodash.VERSION = VERSION; + + // Add `Array` methods to `lodash.prototype`. + baseEach(['pop', 'join', 'replace', 'reverse', 'split', 'push', 'shift', 'sort', 'splice', 'unshift'], function(methodName) { + var func = (/^(?:replace|split)$/.test(methodName) ? String.prototype : arrayProto)[methodName], + chainName = /^(?:push|sort|unshift)$/.test(methodName) ? 'tap' : 'thru', + retUnwrapped = /^(?:pop|join|replace|shift)$/.test(methodName); + + lodash.prototype[methodName] = function() { + var args = arguments; + if (retUnwrapped && !this.__chain__) { + var value = this.value(); + return func.apply(isArray(value) ? value : [], args); + } + return this[chainName](function(value) { + return func.apply(isArray(value) ? value : [], args); + }); + }; + }); + + // Add chain sequence methods to the `lodash` wrapper. + lodash.prototype.toJSON = lodash.prototype.valueOf = lodash.prototype.value = wrapperValue; + + /*--------------------------------------------------------------------------*/ + + // Some AMD build optimizers, like r.js, check for condition patterns like: + if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) { + // Expose Lodash on the global object to prevent errors when Lodash is + // loaded by a script tag in the presence of an AMD loader. + // See http://requirejs.org/docs/errors.html#mismatch for more details. + // Use `_.noConflict` to remove Lodash from the global object. + root._ = lodash; + + // Define as an anonymous module so, through path mapping, it can be + // referenced as the "underscore" module. + define(function() { + return lodash; + }); + } + // Check for `exports` after `define` in case a build optimizer adds it. + else if (freeModule) { + // Export for Node.js. + (freeModule.exports = lodash)._ = lodash; + // Export for CommonJS support. + freeExports._ = lodash; + } + else { + // Export to the global object. + root._ = lodash; + } +}.call(this)); diff --git a/node_modules/lodash/core.min.js b/node_modules/lodash/core.min.js new file mode 100644 index 00000000..76640dda --- /dev/null +++ b/node_modules/lodash/core.min.js @@ -0,0 +1,29 @@ +/** + * @license + * Lodash (Custom Build) lodash.com/license | Underscore.js 1.8.3 underscorejs.org/LICENSE + * Build: `lodash core -o ./dist/lodash.core.js` + */ +;(function(){function n(n){return H(n)&&pn.call(n,"callee")&&!yn.call(n,"callee")}function t(n,t){return n.push.apply(n,t),n}function r(n){return function(t){return null==t?Z:t[n]}}function e(n,t,r,e,u){return u(n,function(n,u,o){r=e?(e=false,n):t(r,n,u,o)}),r}function u(n,t){return j(t,function(t){return n[t]})}function o(n){return n instanceof i?n:new i(n)}function i(n,t){this.__wrapped__=n,this.__actions__=[],this.__chain__=!!t}function c(n,t,r){if(typeof n!="function")throw new TypeError("Expected a function"); 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+var mn=function(n,t){return function(r,e){if(null==r)return r;if(!M(r))return n(r,e);for(var u=r.length,o=t?u:-1,i=Object(r);(t?o--:++or&&(r=jn(e+r,0));n:{for(t=g(t),e=n.length,r+=-1;++re||o&&c&&a||!u&&a||!i){r=1;break n}if(!o&&r { '4': 1, '6': 2 } + * + * // The `_.property` iteratee shorthand. + * _.countBy(['one', 'two', 'three'], 'length'); + * // => { '3': 2, '5': 1 } + */ +var countBy = createAggregator(function(result, value, key) { + if (hasOwnProperty.call(result, key)) { + ++result[key]; + } else { + baseAssignValue(result, key, 1); + } +}); + +module.exports = countBy; diff --git a/node_modules/lodash/create.js b/node_modules/lodash/create.js new file mode 100644 index 00000000..919edb85 --- /dev/null +++ b/node_modules/lodash/create.js @@ -0,0 +1,43 @@ +var baseAssign = require('./_baseAssign'), + baseCreate = require('./_baseCreate'); + +/** + * Creates an object that inherits from the `prototype` object. If a + * `properties` object is given, its own enumerable string keyed properties + * are assigned to the created object. + * + * @static + * @memberOf _ + * @since 2.3.0 + * @category Object + * @param {Object} prototype The object to inherit from. + * @param {Object} [properties] The properties to assign to the object. + * @returns {Object} Returns the new object. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * function Circle() { + * Shape.call(this); + * } + * + * Circle.prototype = _.create(Shape.prototype, { + * 'constructor': Circle + * }); + * + * var circle = new Circle; + * circle instanceof Circle; + * // => true + * + * circle instanceof Shape; + * // => true + */ +function create(prototype, properties) { + var result = baseCreate(prototype); + return properties == null ? result : baseAssign(result, properties); +} + +module.exports = create; diff --git a/node_modules/lodash/curry.js b/node_modules/lodash/curry.js new file mode 100644 index 00000000..918db1a4 --- /dev/null +++ b/node_modules/lodash/curry.js @@ -0,0 +1,57 @@ +var createWrap = require('./_createWrap'); + +/** Used to compose bitmasks for function metadata. */ +var WRAP_CURRY_FLAG = 8; + +/** + * Creates a function that accepts arguments of `func` and either invokes + * `func` returning its result, if at least `arity` number of arguments have + * been provided, or returns a function that accepts the remaining `func` + * arguments, and so on. The arity of `func` may be specified if `func.length` + * is not sufficient. + * + * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds, + * may be used as a placeholder for provided arguments. + * + * **Note:** This method doesn't set the "length" property of curried functions. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Function + * @param {Function} func The function to curry. + * @param {number} [arity=func.length] The arity of `func`. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new curried function. + * @example + * + * var abc = function(a, b, c) { + * return [a, b, c]; + * }; + * + * var curried = _.curry(abc); + * + * curried(1)(2)(3); + * // => [1, 2, 3] + * + * curried(1, 2)(3); + * // => [1, 2, 3] + * + * curried(1, 2, 3); + * // => [1, 2, 3] + * + * // Curried with placeholders. + * curried(1)(_, 3)(2); + * // => [1, 2, 3] + */ +function curry(func, arity, guard) { + arity = guard ? undefined : arity; + var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity); + result.placeholder = curry.placeholder; + return result; +} + +// Assign default placeholders. +curry.placeholder = {}; + +module.exports = curry; diff --git a/node_modules/lodash/curryRight.js b/node_modules/lodash/curryRight.js new file mode 100644 index 00000000..c85b6f33 --- /dev/null +++ b/node_modules/lodash/curryRight.js @@ -0,0 +1,54 @@ +var createWrap = require('./_createWrap'); + +/** Used to compose bitmasks for function metadata. */ +var WRAP_CURRY_RIGHT_FLAG = 16; + +/** + * This method is like `_.curry` except that arguments are applied to `func` + * in the manner of `_.partialRight` instead of `_.partial`. + * + * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for provided arguments. + * + * **Note:** This method doesn't set the "length" property of curried functions. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} func The function to curry. + * @param {number} [arity=func.length] The arity of `func`. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new curried function. + * @example + * + * var abc = function(a, b, c) { + * return [a, b, c]; + * }; + * + * var curried = _.curryRight(abc); + * + * curried(3)(2)(1); + * // => [1, 2, 3] + * + * curried(2, 3)(1); + * // => [1, 2, 3] + * + * curried(1, 2, 3); + * // => [1, 2, 3] + * + * // Curried with placeholders. + * curried(3)(1, _)(2); + * // => [1, 2, 3] + */ +function curryRight(func, arity, guard) { + arity = guard ? undefined : arity; + var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity); + result.placeholder = curryRight.placeholder; + return result; +} + +// Assign default placeholders. +curryRight.placeholder = {}; + +module.exports = curryRight; diff --git a/node_modules/lodash/date.js b/node_modules/lodash/date.js new file mode 100644 index 00000000..cbf5b410 --- /dev/null +++ b/node_modules/lodash/date.js @@ -0,0 +1,3 @@ +module.exports = { + 'now': require('./now') +}; diff --git a/node_modules/lodash/debounce.js b/node_modules/lodash/debounce.js new file mode 100644 index 00000000..205e49f3 --- /dev/null +++ b/node_modules/lodash/debounce.js @@ -0,0 +1,190 @@ +var isObject = require('./isObject'), + now = require('./now'), + toNumber = require('./toNumber'); + +/** Error message constants. */ +var FUNC_ERROR_TEXT = 'Expected a function'; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max, + nativeMin = Math.min; + +/** + * Creates a debounced function that delays invoking `func` until after `wait` + * milliseconds have elapsed since the last time the debounced function was + * invoked. The debounced function comes with a `cancel` method to cancel + * delayed `func` invocations and a `flush` method to immediately invoke them. + * Provide `options` to indicate whether `func` should be invoked on the + * leading and/or trailing edge of the `wait` timeout. The `func` is invoked + * with the last arguments provided to the debounced function. Subsequent + * calls to the debounced function return the result of the last `func` + * invocation. + * + * **Note:** If `leading` and `trailing` options are `true`, `func` is + * invoked on the trailing edge of the timeout only if the debounced function + * is invoked more than once during the `wait` timeout. + * + * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred + * until to the next tick, similar to `setTimeout` with a timeout of `0`. + * + * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) + * for details over the differences between `_.debounce` and `_.throttle`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to debounce. + * @param {number} [wait=0] The number of milliseconds to delay. + * @param {Object} [options={}] The options object. + * @param {boolean} [options.leading=false] + * Specify invoking on the leading edge of the timeout. + * @param {number} [options.maxWait] + * The maximum time `func` is allowed to be delayed before it's invoked. + * @param {boolean} [options.trailing=true] + * Specify invoking on the trailing edge of the timeout. + * @returns {Function} Returns the new debounced function. + * @example + * + * // Avoid costly calculations while the window size is in flux. + * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); + * + * // Invoke `sendMail` when clicked, debouncing subsequent calls. + * jQuery(element).on('click', _.debounce(sendMail, 300, { + * 'leading': true, + * 'trailing': false + * })); + * + * // Ensure `batchLog` is invoked once after 1 second of debounced calls. + * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 }); + * var source = new EventSource('/stream'); + * jQuery(source).on('message', debounced); + * + * // Cancel the trailing debounced invocation. + * jQuery(window).on('popstate', debounced.cancel); + */ +function debounce(func, wait, options) { + var lastArgs, + lastThis, + maxWait, + result, + timerId, + lastCallTime, + lastInvokeTime = 0, + leading = false, + maxing = false, + trailing = true; + + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + wait = toNumber(wait) || 0; + if (isObject(options)) { + leading = !!options.leading; + maxing = 'maxWait' in options; + maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait; + trailing = 'trailing' in options ? !!options.trailing : trailing; + } + + function invokeFunc(time) { + var args = lastArgs, + thisArg = lastThis; + + lastArgs = lastThis = undefined; + lastInvokeTime = time; + result = func.apply(thisArg, args); + return result; + } + + function leadingEdge(time) { + // Reset any `maxWait` timer. + lastInvokeTime = time; + // Start the timer for the trailing edge. + timerId = setTimeout(timerExpired, wait); + // Invoke the leading edge. + return leading ? invokeFunc(time) : result; + } + + function remainingWait(time) { + var timeSinceLastCall = time - lastCallTime, + timeSinceLastInvoke = time - lastInvokeTime, + timeWaiting = wait - timeSinceLastCall; + + return maxing + ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) + : timeWaiting; + } + + function shouldInvoke(time) { + var timeSinceLastCall = time - lastCallTime, + timeSinceLastInvoke = time - lastInvokeTime; + + // Either this is the first call, activity has stopped and we're at the + // trailing edge, the system time has gone backwards and we're treating + // it as the trailing edge, or we've hit the `maxWait` limit. + return (lastCallTime === undefined || (timeSinceLastCall >= wait) || + (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait)); + } + + function timerExpired() { + var time = now(); + if (shouldInvoke(time)) { + return trailingEdge(time); + } + // Restart the timer. + timerId = setTimeout(timerExpired, remainingWait(time)); + } + + function trailingEdge(time) { + timerId = undefined; + + // Only invoke if we have `lastArgs` which means `func` has been + // debounced at least once. + if (trailing && lastArgs) { + return invokeFunc(time); + } + lastArgs = lastThis = undefined; + return result; + } + + function cancel() { + if (timerId !== undefined) { + clearTimeout(timerId); + } + lastInvokeTime = 0; + lastArgs = lastCallTime = lastThis = timerId = undefined; + } + + function flush() { + return timerId === undefined ? result : trailingEdge(now()); + } + + function debounced() { + var time = now(), + isInvoking = shouldInvoke(time); + + lastArgs = arguments; + lastThis = this; + lastCallTime = time; + + if (isInvoking) { + if (timerId === undefined) { + return leadingEdge(lastCallTime); + } + if (maxing) { + // Handle invocations in a tight loop. + timerId = setTimeout(timerExpired, wait); + return invokeFunc(lastCallTime); + } + } + if (timerId === undefined) { + timerId = setTimeout(timerExpired, wait); + } + return result; + } + debounced.cancel = cancel; + debounced.flush = flush; + return debounced; +} + +module.exports = debounce; diff --git a/node_modules/lodash/deburr.js b/node_modules/lodash/deburr.js new file mode 100644 index 00000000..f85e314a --- /dev/null +++ b/node_modules/lodash/deburr.js @@ -0,0 +1,45 @@ +var deburrLetter = require('./_deburrLetter'), + toString = require('./toString'); + +/** Used to match Latin Unicode letters (excluding mathematical operators). */ +var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g; + +/** Used to compose unicode character classes. */ +var rsComboMarksRange = '\\u0300-\\u036f', + reComboHalfMarksRange = '\\ufe20-\\ufe2f', + rsComboSymbolsRange = '\\u20d0-\\u20ff', + rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange; + +/** Used to compose unicode capture groups. */ +var rsCombo = '[' + rsComboRange + ']'; + +/** + * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and + * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols). + */ +var reComboMark = RegExp(rsCombo, 'g'); + +/** + * Deburrs `string` by converting + * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table) + * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A) + * letters to basic Latin letters and removing + * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to deburr. + * @returns {string} Returns the deburred string. + * @example + * + * _.deburr('déjà vu'); + * // => 'deja vu' + */ +function deburr(string) { + string = toString(string); + return string && string.replace(reLatin, deburrLetter).replace(reComboMark, ''); +} + +module.exports = deburr; diff --git a/node_modules/lodash/defaultTo.js b/node_modules/lodash/defaultTo.js new file mode 100644 index 00000000..5b333592 --- /dev/null +++ b/node_modules/lodash/defaultTo.js @@ -0,0 +1,25 @@ +/** + * Checks `value` to determine whether a default value should be returned in + * its place. The `defaultValue` is returned if `value` is `NaN`, `null`, + * or `undefined`. + * + * @static + * @memberOf _ + * @since 4.14.0 + * @category Util + * @param {*} value The value to check. + * @param {*} defaultValue The default value. + * @returns {*} Returns the resolved value. + * @example + * + * _.defaultTo(1, 10); + * // => 1 + * + * _.defaultTo(undefined, 10); + * // => 10 + */ +function defaultTo(value, defaultValue) { + return (value == null || value !== value) ? defaultValue : value; +} + +module.exports = defaultTo; diff --git a/node_modules/lodash/defaults.js b/node_modules/lodash/defaults.js new file mode 100644 index 00000000..c74df044 --- /dev/null +++ b/node_modules/lodash/defaults.js @@ -0,0 +1,64 @@ +var baseRest = require('./_baseRest'), + eq = require('./eq'), + isIterateeCall = require('./_isIterateeCall'), + keysIn = require('./keysIn'); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Assigns own and inherited enumerable string keyed properties of source + * objects to the destination object for all destination properties that + * resolve to `undefined`. Source objects are applied from left to right. + * Once a property is set, additional values of the same property are ignored. + * + * **Note:** This method mutates `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.defaultsDeep + * @example + * + * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ +var defaults = baseRest(function(object, sources) { + object = Object(object); + + var index = -1; + var length = sources.length; + var guard = length > 2 ? sources[2] : undefined; + + if (guard && isIterateeCall(sources[0], sources[1], guard)) { + length = 1; + } + + while (++index < length) { + var source = sources[index]; + var props = keysIn(source); + var propsIndex = -1; + var propsLength = props.length; + + while (++propsIndex < propsLength) { + var key = props[propsIndex]; + var value = object[key]; + + if (value === undefined || + (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) { + object[key] = source[key]; + } + } + } + + return object; +}); + +module.exports = defaults; diff --git a/node_modules/lodash/defaultsDeep.js b/node_modules/lodash/defaultsDeep.js new file mode 100644 index 00000000..9b5fa3ee --- /dev/null +++ b/node_modules/lodash/defaultsDeep.js @@ -0,0 +1,30 @@ +var apply = require('./_apply'), + baseRest = require('./_baseRest'), + customDefaultsMerge = require('./_customDefaultsMerge'), + mergeWith = require('./mergeWith'); + +/** + * This method is like `_.defaults` except that it recursively assigns + * default properties. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 3.10.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.defaults + * @example + * + * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } }); + * // => { 'a': { 'b': 2, 'c': 3 } } + */ +var defaultsDeep = baseRest(function(args) { + args.push(undefined, customDefaultsMerge); + return apply(mergeWith, undefined, args); +}); + +module.exports = defaultsDeep; diff --git a/node_modules/lodash/defer.js b/node_modules/lodash/defer.js new file mode 100644 index 00000000..f6d6c6fa --- /dev/null +++ b/node_modules/lodash/defer.js @@ -0,0 +1,26 @@ +var baseDelay = require('./_baseDelay'), + baseRest = require('./_baseRest'); + +/** + * Defers invoking the `func` until the current call stack has cleared. Any + * additional arguments are provided to `func` when it's invoked. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to defer. + * @param {...*} [args] The arguments to invoke `func` with. + * @returns {number} Returns the timer id. + * @example + * + * _.defer(function(text) { + * console.log(text); + * }, 'deferred'); + * // => Logs 'deferred' after one millisecond. + */ +var defer = baseRest(function(func, args) { + return baseDelay(func, 1, args); +}); + +module.exports = defer; diff --git a/node_modules/lodash/delay.js b/node_modules/lodash/delay.js new file mode 100644 index 00000000..bd554796 --- /dev/null +++ b/node_modules/lodash/delay.js @@ -0,0 +1,28 @@ +var baseDelay = require('./_baseDelay'), + baseRest = require('./_baseRest'), + toNumber = require('./toNumber'); + +/** + * Invokes `func` after `wait` milliseconds. Any additional arguments are + * provided to `func` when it's invoked. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @param {...*} [args] The arguments to invoke `func` with. + * @returns {number} Returns the timer id. + * @example + * + * _.delay(function(text) { + * console.log(text); + * }, 1000, 'later'); + * // => Logs 'later' after one second. + */ +var delay = baseRest(function(func, wait, args) { + return baseDelay(func, toNumber(wait) || 0, args); +}); + +module.exports = delay; diff --git a/node_modules/lodash/difference.js b/node_modules/lodash/difference.js new file mode 100644 index 00000000..fa28bb30 --- /dev/null +++ b/node_modules/lodash/difference.js @@ -0,0 +1,33 @@ +var baseDifference = require('./_baseDifference'), + baseFlatten = require('./_baseFlatten'), + baseRest = require('./_baseRest'), + isArrayLikeObject = require('./isArrayLikeObject'); + +/** + * Creates an array of `array` values not included in the other given arrays + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. The order and references of result values are + * determined by the first array. + * + * **Note:** Unlike `_.pullAll`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...Array} [values] The values to exclude. + * @returns {Array} Returns the new array of filtered values. + * @see _.without, _.xor + * @example + * + * _.difference([2, 1], [2, 3]); + * // => [1] + */ +var difference = baseRest(function(array, values) { + return isArrayLikeObject(array) + ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true)) + : []; +}); + +module.exports = difference; diff --git a/node_modules/lodash/differenceBy.js b/node_modules/lodash/differenceBy.js new file mode 100644 index 00000000..2cd63e7e --- /dev/null +++ b/node_modules/lodash/differenceBy.js @@ -0,0 +1,44 @@ +var baseDifference = require('./_baseDifference'), + baseFlatten = require('./_baseFlatten'), + baseIteratee = require('./_baseIteratee'), + baseRest = require('./_baseRest'), + isArrayLikeObject = require('./isArrayLikeObject'), + last = require('./last'); + +/** + * This method is like `_.difference` except that it accepts `iteratee` which + * is invoked for each element of `array` and `values` to generate the criterion + * by which they're compared. The order and references of result values are + * determined by the first array. The iteratee is invoked with one argument: + * (value). + * + * **Note:** Unlike `_.pullAllBy`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...Array} [values] The values to exclude. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor); + * // => [1.2] + * + * // The `_.property` iteratee shorthand. + * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x'); + * // => [{ 'x': 2 }] + */ +var differenceBy = baseRest(function(array, values) { + var iteratee = last(values); + if (isArrayLikeObject(iteratee)) { + iteratee = undefined; + } + return isArrayLikeObject(array) + ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), baseIteratee(iteratee, 2)) + : []; +}); + +module.exports = differenceBy; diff --git a/node_modules/lodash/differenceWith.js b/node_modules/lodash/differenceWith.js new file mode 100644 index 00000000..c0233f4b --- /dev/null +++ b/node_modules/lodash/differenceWith.js @@ -0,0 +1,40 @@ +var baseDifference = require('./_baseDifference'), + baseFlatten = require('./_baseFlatten'), + baseRest = require('./_baseRest'), + isArrayLikeObject = require('./isArrayLikeObject'), + last = require('./last'); + +/** + * This method is like `_.difference` except that it accepts `comparator` + * which is invoked to compare elements of `array` to `values`. The order and + * references of result values are determined by the first array. The comparator + * is invoked with two arguments: (arrVal, othVal). + * + * **Note:** Unlike `_.pullAllWith`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...Array} [values] The values to exclude. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * + * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual); + * // => [{ 'x': 2, 'y': 1 }] + */ +var differenceWith = baseRest(function(array, values) { + var comparator = last(values); + if (isArrayLikeObject(comparator)) { + comparator = undefined; + } + return isArrayLikeObject(array) + ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator) + : []; +}); + +module.exports = differenceWith; diff --git a/node_modules/lodash/divide.js b/node_modules/lodash/divide.js new file mode 100644 index 00000000..8cae0cd1 --- /dev/null +++ b/node_modules/lodash/divide.js @@ -0,0 +1,22 @@ +var createMathOperation = require('./_createMathOperation'); + +/** + * Divide two numbers. + * + * @static + * @memberOf _ + * @since 4.7.0 + * @category Math + * @param {number} dividend The first number in a division. + * @param {number} divisor The second number in a division. + * @returns {number} Returns the quotient. + * @example + * + * _.divide(6, 4); + * // => 1.5 + */ +var divide = createMathOperation(function(dividend, divisor) { + return dividend / divisor; +}, 1); + +module.exports = divide; diff --git a/node_modules/lodash/drop.js b/node_modules/lodash/drop.js new file mode 100644 index 00000000..d5c3cbaa --- /dev/null +++ b/node_modules/lodash/drop.js @@ -0,0 +1,38 @@ +var baseSlice = require('./_baseSlice'), + toInteger = require('./toInteger'); + +/** + * Creates a slice of `array` with `n` elements dropped from the beginning. + * + * @static + * @memberOf _ + * @since 0.5.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to drop. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.drop([1, 2, 3]); + * // => [2, 3] + * + * _.drop([1, 2, 3], 2); + * // => [3] + * + * _.drop([1, 2, 3], 5); + * // => [] + * + * _.drop([1, 2, 3], 0); + * // => [1, 2, 3] + */ +function drop(array, n, guard) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + return baseSlice(array, n < 0 ? 0 : n, length); +} + +module.exports = drop; diff --git a/node_modules/lodash/dropRight.js b/node_modules/lodash/dropRight.js new file mode 100644 index 00000000..441fe996 --- /dev/null +++ b/node_modules/lodash/dropRight.js @@ -0,0 +1,39 @@ +var baseSlice = require('./_baseSlice'), + toInteger = require('./toInteger'); + +/** + * Creates a slice of `array` with `n` elements dropped from the end. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to drop. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.dropRight([1, 2, 3]); + * // => [1, 2] + * + * _.dropRight([1, 2, 3], 2); + * // => [1] + * + * _.dropRight([1, 2, 3], 5); + * // => [] + * + * _.dropRight([1, 2, 3], 0); + * // => [1, 2, 3] + */ +function dropRight(array, n, guard) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + n = length - n; + return baseSlice(array, 0, n < 0 ? 0 : n); +} + +module.exports = dropRight; diff --git a/node_modules/lodash/dropRightWhile.js b/node_modules/lodash/dropRightWhile.js new file mode 100644 index 00000000..9ad36a04 --- /dev/null +++ b/node_modules/lodash/dropRightWhile.js @@ -0,0 +1,45 @@ +var baseIteratee = require('./_baseIteratee'), + baseWhile = require('./_baseWhile'); + +/** + * Creates a slice of `array` excluding elements dropped from the end. + * Elements are dropped until `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': false } + * ]; + * + * _.dropRightWhile(users, function(o) { return !o.active; }); + * // => objects for ['barney'] + * + * // The `_.matches` iteratee shorthand. + * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false }); + * // => objects for ['barney', 'fred'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.dropRightWhile(users, ['active', false]); + * // => objects for ['barney'] + * + * // The `_.property` iteratee shorthand. + * _.dropRightWhile(users, 'active'); + * // => objects for ['barney', 'fred', 'pebbles'] + */ +function dropRightWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, baseIteratee(predicate, 3), true, true) + : []; +} + +module.exports = dropRightWhile; diff --git a/node_modules/lodash/dropWhile.js b/node_modules/lodash/dropWhile.js new file mode 100644 index 00000000..903ef568 --- /dev/null +++ b/node_modules/lodash/dropWhile.js @@ -0,0 +1,45 @@ +var baseIteratee = require('./_baseIteratee'), + baseWhile = require('./_baseWhile'); + +/** + * Creates a slice of `array` excluding elements dropped from the beginning. + * Elements are dropped until `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': false }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': true } + * ]; + * + * _.dropWhile(users, function(o) { return !o.active; }); + * // => objects for ['pebbles'] + * + * // The `_.matches` iteratee shorthand. + * _.dropWhile(users, { 'user': 'barney', 'active': false }); + * // => objects for ['fred', 'pebbles'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.dropWhile(users, ['active', false]); + * // => objects for ['pebbles'] + * + * // The `_.property` iteratee shorthand. + * _.dropWhile(users, 'active'); + * // => objects for ['barney', 'fred', 'pebbles'] + */ +function dropWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, baseIteratee(predicate, 3), true) + : []; +} + +module.exports = dropWhile; diff --git a/node_modules/lodash/each.js b/node_modules/lodash/each.js new file mode 100644 index 00000000..8800f420 --- /dev/null +++ b/node_modules/lodash/each.js @@ -0,0 +1 @@ +module.exports = require('./forEach'); diff --git a/node_modules/lodash/eachRight.js b/node_modules/lodash/eachRight.js new file mode 100644 index 00000000..3252b2ab --- /dev/null +++ b/node_modules/lodash/eachRight.js @@ -0,0 +1 @@ +module.exports = require('./forEachRight'); diff --git a/node_modules/lodash/endsWith.js b/node_modules/lodash/endsWith.js new file mode 100644 index 00000000..76fc866e --- /dev/null +++ b/node_modules/lodash/endsWith.js @@ -0,0 +1,43 @@ +var baseClamp = require('./_baseClamp'), + baseToString = require('./_baseToString'), + toInteger = require('./toInteger'), + toString = require('./toString'); + +/** + * Checks if `string` ends with the given target string. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to inspect. + * @param {string} [target] The string to search for. + * @param {number} [position=string.length] The position to search up to. + * @returns {boolean} Returns `true` if `string` ends with `target`, + * else `false`. + * @example + * + * _.endsWith('abc', 'c'); + * // => true + * + * _.endsWith('abc', 'b'); + * // => false + * + * _.endsWith('abc', 'b', 2); + * // => true + */ +function endsWith(string, target, position) { + string = toString(string); + target = baseToString(target); + + var length = string.length; + position = position === undefined + ? length + : baseClamp(toInteger(position), 0, length); + + var end = position; + position -= target.length; + return position >= 0 && string.slice(position, end) == target; +} + +module.exports = endsWith; diff --git a/node_modules/lodash/entries.js b/node_modules/lodash/entries.js new file mode 100644 index 00000000..7a88df20 --- /dev/null +++ b/node_modules/lodash/entries.js @@ -0,0 +1 @@ +module.exports = require('./toPairs'); diff --git a/node_modules/lodash/entriesIn.js b/node_modules/lodash/entriesIn.js new file mode 100644 index 00000000..f6c6331c --- /dev/null +++ b/node_modules/lodash/entriesIn.js @@ -0,0 +1 @@ +module.exports = require('./toPairsIn'); diff --git a/node_modules/lodash/eq.js b/node_modules/lodash/eq.js new file mode 100644 index 00000000..a9406880 --- /dev/null +++ b/node_modules/lodash/eq.js @@ -0,0 +1,37 @@ +/** + * Performs a + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * comparison between two values to determine if they are equivalent. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * var object = { 'a': 1 }; + * var other = { 'a': 1 }; + * + * _.eq(object, object); + * // => true + * + * _.eq(object, other); + * // => false + * + * _.eq('a', 'a'); + * // => true + * + * _.eq('a', Object('a')); + * // => false + * + * _.eq(NaN, NaN); + * // => true + */ +function eq(value, other) { + return value === other || (value !== value && other !== other); +} + +module.exports = eq; diff --git a/node_modules/lodash/escape.js b/node_modules/lodash/escape.js new file mode 100644 index 00000000..9247e002 --- /dev/null +++ b/node_modules/lodash/escape.js @@ -0,0 +1,43 @@ +var escapeHtmlChar = require('./_escapeHtmlChar'), + toString = require('./toString'); + +/** Used to match HTML entities and HTML characters. */ +var reUnescapedHtml = /[&<>"']/g, + reHasUnescapedHtml = RegExp(reUnescapedHtml.source); + +/** + * Converts the characters "&", "<", ">", '"', and "'" in `string` to their + * corresponding HTML entities. + * + * **Note:** No other characters are escaped. To escape additional + * characters use a third-party library like [_he_](https://mths.be/he). + * + * Though the ">" character is escaped for symmetry, characters like + * ">" and "/" don't need escaping in HTML and have no special meaning + * unless they're part of a tag or unquoted attribute value. See + * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands) + * (under "semi-related fun fact") for more details. + * + * When working with HTML you should always + * [quote attribute values](http://wonko.com/post/html-escaping) to reduce + * XSS vectors. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category String + * @param {string} [string=''] The string to escape. + * @returns {string} Returns the escaped string. + * @example + * + * _.escape('fred, barney, & pebbles'); + * // => 'fred, barney, & pebbles' + */ +function escape(string) { + string = toString(string); + return (string && reHasUnescapedHtml.test(string)) + ? string.replace(reUnescapedHtml, escapeHtmlChar) + : string; +} + +module.exports = escape; diff --git a/node_modules/lodash/escapeRegExp.js b/node_modules/lodash/escapeRegExp.js new file mode 100644 index 00000000..0a58c69f --- /dev/null +++ b/node_modules/lodash/escapeRegExp.js @@ -0,0 +1,32 @@ +var toString = require('./toString'); + +/** + * Used to match `RegExp` + * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). + */ +var reRegExpChar = /[\\^$.*+?()[\]{}|]/g, + reHasRegExpChar = RegExp(reRegExpChar.source); + +/** + * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+", + * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to escape. + * @returns {string} Returns the escaped string. + * @example + * + * _.escapeRegExp('[lodash](https://lodash.com/)'); + * // => '\[lodash\]\(https://lodash\.com/\)' + */ +function escapeRegExp(string) { + string = toString(string); + return (string && reHasRegExpChar.test(string)) + ? string.replace(reRegExpChar, '\\$&') + : string; +} + +module.exports = escapeRegExp; diff --git a/node_modules/lodash/every.js b/node_modules/lodash/every.js new file mode 100644 index 00000000..25080dac --- /dev/null +++ b/node_modules/lodash/every.js @@ -0,0 +1,56 @@ +var arrayEvery = require('./_arrayEvery'), + baseEvery = require('./_baseEvery'), + baseIteratee = require('./_baseIteratee'), + isArray = require('./isArray'), + isIterateeCall = require('./_isIterateeCall'); + +/** + * Checks if `predicate` returns truthy for **all** elements of `collection`. + * Iteration is stopped once `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index|key, collection). + * + * **Note:** This method returns `true` for + * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because + * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of + * elements of empty collections. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false`. + * @example + * + * _.every([true, 1, null, 'yes'], Boolean); + * // => false + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': false }, + * { 'user': 'fred', 'age': 40, 'active': false } + * ]; + * + * // The `_.matches` iteratee shorthand. + * _.every(users, { 'user': 'barney', 'active': false }); + * // => false + * + * // The `_.matchesProperty` iteratee shorthand. + * _.every(users, ['active', false]); + * // => true + * + * // The `_.property` iteratee shorthand. + * _.every(users, 'active'); + * // => false + */ +function every(collection, predicate, guard) { + var func = isArray(collection) ? arrayEvery : baseEvery; + if (guard && isIterateeCall(collection, predicate, guard)) { + predicate = undefined; + } + return func(collection, baseIteratee(predicate, 3)); +} + +module.exports = every; diff --git a/node_modules/lodash/extend.js b/node_modules/lodash/extend.js new file mode 100644 index 00000000..e00166c2 --- /dev/null +++ b/node_modules/lodash/extend.js @@ -0,0 +1 @@ +module.exports = require('./assignIn'); diff --git a/node_modules/lodash/extendWith.js b/node_modules/lodash/extendWith.js new file mode 100644 index 00000000..dbdcb3b4 --- /dev/null +++ b/node_modules/lodash/extendWith.js @@ -0,0 +1 @@ +module.exports = require('./assignInWith'); diff --git a/node_modules/lodash/fill.js b/node_modules/lodash/fill.js new file mode 100644 index 00000000..ae13aa1c --- /dev/null +++ b/node_modules/lodash/fill.js @@ -0,0 +1,45 @@ +var baseFill = require('./_baseFill'), + isIterateeCall = require('./_isIterateeCall'); + +/** + * Fills elements of `array` with `value` from `start` up to, but not + * including, `end`. + * + * **Note:** This method mutates `array`. + * + * @static + * @memberOf _ + * @since 3.2.0 + * @category Array + * @param {Array} array The array to fill. + * @param {*} value The value to fill `array` with. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns `array`. + * @example + * + * var array = [1, 2, 3]; + * + * _.fill(array, 'a'); + * console.log(array); + * // => ['a', 'a', 'a'] + * + * _.fill(Array(3), 2); + * // => [2, 2, 2] + * + * _.fill([4, 6, 8, 10], '*', 1, 3); + * // => [4, '*', '*', 10] + */ +function fill(array, value, start, end) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + if (start && typeof start != 'number' && isIterateeCall(array, value, start)) { + start = 0; + end = length; + } + return baseFill(array, value, start, end); +} + +module.exports = fill; diff --git a/node_modules/lodash/filter.js b/node_modules/lodash/filter.js new file mode 100644 index 00000000..52616be8 --- /dev/null +++ b/node_modules/lodash/filter.js @@ -0,0 +1,48 @@ +var arrayFilter = require('./_arrayFilter'), + baseFilter = require('./_baseFilter'), + baseIteratee = require('./_baseIteratee'), + isArray = require('./isArray'); + +/** + * Iterates over elements of `collection`, returning an array of all elements + * `predicate` returns truthy for. The predicate is invoked with three + * arguments: (value, index|key, collection). + * + * **Note:** Unlike `_.remove`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + * @see _.reject + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': true }, + * { 'user': 'fred', 'age': 40, 'active': false } + * ]; + * + * _.filter(users, function(o) { return !o.active; }); + * // => objects for ['fred'] + * + * // The `_.matches` iteratee shorthand. + * _.filter(users, { 'age': 36, 'active': true }); + * // => objects for ['barney'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.filter(users, ['active', false]); + * // => objects for ['fred'] + * + * // The `_.property` iteratee shorthand. + * _.filter(users, 'active'); + * // => objects for ['barney'] + */ +function filter(collection, predicate) { + var func = isArray(collection) ? arrayFilter : baseFilter; + return func(collection, baseIteratee(predicate, 3)); +} + +module.exports = filter; diff --git a/node_modules/lodash/find.js b/node_modules/lodash/find.js new file mode 100644 index 00000000..de732ccb --- /dev/null +++ b/node_modules/lodash/find.js @@ -0,0 +1,42 @@ +var createFind = require('./_createFind'), + findIndex = require('./findIndex'); + +/** + * Iterates over elements of `collection`, returning the first element + * `predicate` returns truthy for. The predicate is invoked with three + * arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=0] The index to search from. + * @returns {*} Returns the matched element, else `undefined`. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': true }, + * { 'user': 'fred', 'age': 40, 'active': false }, + * { 'user': 'pebbles', 'age': 1, 'active': true } + * ]; + * + * _.find(users, function(o) { return o.age < 40; }); + * // => object for 'barney' + * + * // The `_.matches` iteratee shorthand. + * _.find(users, { 'age': 1, 'active': true }); + * // => object for 'pebbles' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.find(users, ['active', false]); + * // => object for 'fred' + * + * // The `_.property` iteratee shorthand. + * _.find(users, 'active'); + * // => object for 'barney' + */ +var find = createFind(findIndex); + +module.exports = find; diff --git a/node_modules/lodash/findIndex.js b/node_modules/lodash/findIndex.js new file mode 100644 index 00000000..4689069f --- /dev/null +++ b/node_modules/lodash/findIndex.js @@ -0,0 +1,55 @@ +var baseFindIndex = require('./_baseFindIndex'), + baseIteratee = require('./_baseIteratee'), + toInteger = require('./toInteger'); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max; + +/** + * This method is like `_.find` except that it returns the index of the first + * element `predicate` returns truthy for instead of the element itself. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=0] The index to search from. + * @returns {number} Returns the index of the found element, else `-1`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': false }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': true } + * ]; + * + * _.findIndex(users, function(o) { return o.user == 'barney'; }); + * // => 0 + * + * // The `_.matches` iteratee shorthand. + * _.findIndex(users, { 'user': 'fred', 'active': false }); + * // => 1 + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findIndex(users, ['active', false]); + * // => 0 + * + * // The `_.property` iteratee shorthand. + * _.findIndex(users, 'active'); + * // => 2 + */ +function findIndex(array, predicate, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = fromIndex == null ? 0 : toInteger(fromIndex); + if (index < 0) { + index = nativeMax(length + index, 0); + } + return baseFindIndex(array, baseIteratee(predicate, 3), index); +} + +module.exports = findIndex; diff --git a/node_modules/lodash/findKey.js b/node_modules/lodash/findKey.js new file mode 100644 index 00000000..cac0248a --- /dev/null +++ b/node_modules/lodash/findKey.js @@ -0,0 +1,44 @@ +var baseFindKey = require('./_baseFindKey'), + baseForOwn = require('./_baseForOwn'), + baseIteratee = require('./_baseIteratee'); + +/** + * This method is like `_.find` except that it returns the key of the first + * element `predicate` returns truthy for instead of the element itself. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Object + * @param {Object} object The object to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {string|undefined} Returns the key of the matched element, + * else `undefined`. + * @example + * + * var users = { + * 'barney': { 'age': 36, 'active': true }, + * 'fred': { 'age': 40, 'active': false }, + * 'pebbles': { 'age': 1, 'active': true } + * }; + * + * _.findKey(users, function(o) { return o.age < 40; }); + * // => 'barney' (iteration order is not guaranteed) + * + * // The `_.matches` iteratee shorthand. + * _.findKey(users, { 'age': 1, 'active': true }); + * // => 'pebbles' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findKey(users, ['active', false]); + * // => 'fred' + * + * // The `_.property` iteratee shorthand. + * _.findKey(users, 'active'); + * // => 'barney' + */ +function findKey(object, predicate) { + return baseFindKey(object, baseIteratee(predicate, 3), baseForOwn); +} + +module.exports = findKey; diff --git a/node_modules/lodash/findLast.js b/node_modules/lodash/findLast.js new file mode 100644 index 00000000..70b4271d --- /dev/null +++ b/node_modules/lodash/findLast.js @@ -0,0 +1,25 @@ +var createFind = require('./_createFind'), + findLastIndex = require('./findLastIndex'); + +/** + * This method is like `_.find` except that it iterates over elements of + * `collection` from right to left. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Collection + * @param {Array|Object} collection The collection to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=collection.length-1] The index to search from. + * @returns {*} Returns the matched element, else `undefined`. + * @example + * + * _.findLast([1, 2, 3, 4], function(n) { + * return n % 2 == 1; + * }); + * // => 3 + */ +var findLast = createFind(findLastIndex); + +module.exports = findLast; diff --git a/node_modules/lodash/findLastIndex.js b/node_modules/lodash/findLastIndex.js new file mode 100644 index 00000000..7da3431f --- /dev/null +++ b/node_modules/lodash/findLastIndex.js @@ -0,0 +1,59 @@ +var baseFindIndex = require('./_baseFindIndex'), + baseIteratee = require('./_baseIteratee'), + toInteger = require('./toInteger'); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max, + nativeMin = Math.min; + +/** + * This method is like `_.findIndex` except that it iterates over elements + * of `collection` from right to left. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=array.length-1] The index to search from. + * @returns {number} Returns the index of the found element, else `-1`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': false } + * ]; + * + * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; }); + * // => 2 + * + * // The `_.matches` iteratee shorthand. + * _.findLastIndex(users, { 'user': 'barney', 'active': true }); + * // => 0 + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findLastIndex(users, ['active', false]); + * // => 2 + * + * // The `_.property` iteratee shorthand. + * _.findLastIndex(users, 'active'); + * // => 0 + */ +function findLastIndex(array, predicate, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = length - 1; + if (fromIndex !== undefined) { + index = toInteger(fromIndex); + index = fromIndex < 0 + ? nativeMax(length + index, 0) + : nativeMin(index, length - 1); + } + return baseFindIndex(array, baseIteratee(predicate, 3), index, true); +} + +module.exports = findLastIndex; diff --git a/node_modules/lodash/findLastKey.js b/node_modules/lodash/findLastKey.js new file mode 100644 index 00000000..66fb9fbc --- /dev/null +++ b/node_modules/lodash/findLastKey.js @@ -0,0 +1,44 @@ +var baseFindKey = require('./_baseFindKey'), + baseForOwnRight = require('./_baseForOwnRight'), + baseIteratee = require('./_baseIteratee'); + +/** + * This method is like `_.findKey` except that it iterates over elements of + * a collection in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {string|undefined} Returns the key of the matched element, + * else `undefined`. + * @example + * + * var users = { + * 'barney': { 'age': 36, 'active': true }, + * 'fred': { 'age': 40, 'active': false }, + * 'pebbles': { 'age': 1, 'active': true } + * }; + * + * _.findLastKey(users, function(o) { return o.age < 40; }); + * // => returns 'pebbles' assuming `_.findKey` returns 'barney' + * + * // The `_.matches` iteratee shorthand. + * _.findLastKey(users, { 'age': 36, 'active': true }); + * // => 'barney' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findLastKey(users, ['active', false]); + * // => 'fred' + * + * // The `_.property` iteratee shorthand. + * _.findLastKey(users, 'active'); + * // => 'pebbles' + */ +function findLastKey(object, predicate) { + return baseFindKey(object, baseIteratee(predicate, 3), baseForOwnRight); +} + +module.exports = findLastKey; diff --git a/node_modules/lodash/first.js b/node_modules/lodash/first.js new file mode 100644 index 00000000..53f4ad13 --- /dev/null +++ b/node_modules/lodash/first.js @@ -0,0 +1 @@ +module.exports = require('./head'); diff --git a/node_modules/lodash/flatMap.js b/node_modules/lodash/flatMap.js new file mode 100644 index 00000000..e6685068 --- /dev/null +++ b/node_modules/lodash/flatMap.js @@ -0,0 +1,29 @@ +var baseFlatten = require('./_baseFlatten'), + map = require('./map'); + +/** + * Creates a flattened array of values by running each element in `collection` + * thru `iteratee` and flattening the mapped results. The iteratee is invoked + * with three arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new flattened array. + * @example + * + * function duplicate(n) { + * return [n, n]; + * } + * + * _.flatMap([1, 2], duplicate); + * // => [1, 1, 2, 2] + */ +function flatMap(collection, iteratee) { + return baseFlatten(map(collection, iteratee), 1); +} + +module.exports = flatMap; diff --git a/node_modules/lodash/flatMapDeep.js b/node_modules/lodash/flatMapDeep.js new file mode 100644 index 00000000..4653d603 --- /dev/null +++ b/node_modules/lodash/flatMapDeep.js @@ -0,0 +1,31 @@ +var baseFlatten = require('./_baseFlatten'), + map = require('./map'); + +/** Used as references for various `Number` constants. */ +var INFINITY = 1 / 0; + +/** + * This method is like `_.flatMap` except that it recursively flattens the + * mapped results. + * + * @static + * @memberOf _ + * @since 4.7.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new flattened array. + * @example + * + * function duplicate(n) { + * return [[[n, n]]]; + * } + * + * _.flatMapDeep([1, 2], duplicate); + * // => [1, 1, 2, 2] + */ +function flatMapDeep(collection, iteratee) { + return baseFlatten(map(collection, iteratee), INFINITY); +} + +module.exports = flatMapDeep; diff --git a/node_modules/lodash/flatMapDepth.js b/node_modules/lodash/flatMapDepth.js new file mode 100644 index 00000000..6d72005c --- /dev/null +++ b/node_modules/lodash/flatMapDepth.js @@ -0,0 +1,31 @@ +var baseFlatten = require('./_baseFlatten'), + map = require('./map'), + toInteger = require('./toInteger'); + +/** + * This method is like `_.flatMap` except that it recursively flattens the + * mapped results up to `depth` times. + * + * @static + * @memberOf _ + * @since 4.7.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {number} [depth=1] The maximum recursion depth. + * @returns {Array} Returns the new flattened array. + * @example + * + * function duplicate(n) { + * return [[[n, n]]]; + * } + * + * _.flatMapDepth([1, 2], duplicate, 2); + * // => [[1, 1], [2, 2]] + */ +function flatMapDepth(collection, iteratee, depth) { + depth = depth === undefined ? 1 : toInteger(depth); + return baseFlatten(map(collection, iteratee), depth); +} + +module.exports = flatMapDepth; diff --git a/node_modules/lodash/flatten.js b/node_modules/lodash/flatten.js new file mode 100644 index 00000000..3f09f7f7 --- /dev/null +++ b/node_modules/lodash/flatten.js @@ -0,0 +1,22 @@ +var baseFlatten = require('./_baseFlatten'); + +/** + * Flattens `array` a single level deep. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to flatten. + * @returns {Array} Returns the new flattened array. + * @example + * + * _.flatten([1, [2, [3, [4]], 5]]); + * // => [1, 2, [3, [4]], 5] + */ +function flatten(array) { + var length = array == null ? 0 : array.length; + return length ? baseFlatten(array, 1) : []; +} + +module.exports = flatten; diff --git a/node_modules/lodash/flattenDeep.js b/node_modules/lodash/flattenDeep.js new file mode 100644 index 00000000..8ad585cf --- /dev/null +++ b/node_modules/lodash/flattenDeep.js @@ -0,0 +1,25 @@ +var baseFlatten = require('./_baseFlatten'); + +/** Used as references for various `Number` constants. */ +var INFINITY = 1 / 0; + +/** + * Recursively flattens `array`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to flatten. + * @returns {Array} Returns the new flattened array. + * @example + * + * _.flattenDeep([1, [2, [3, [4]], 5]]); + * // => [1, 2, 3, 4, 5] + */ +function flattenDeep(array) { + var length = array == null ? 0 : array.length; + return length ? baseFlatten(array, INFINITY) : []; +} + +module.exports = flattenDeep; diff --git a/node_modules/lodash/flattenDepth.js b/node_modules/lodash/flattenDepth.js new file mode 100644 index 00000000..441fdcc2 --- /dev/null +++ b/node_modules/lodash/flattenDepth.js @@ -0,0 +1,33 @@ +var baseFlatten = require('./_baseFlatten'), + toInteger = require('./toInteger'); + +/** + * Recursively flatten `array` up to `depth` times. + * + * @static + * @memberOf _ + * @since 4.4.0 + * @category Array + * @param {Array} array The array to flatten. + * @param {number} [depth=1] The maximum recursion depth. + * @returns {Array} Returns the new flattened array. + * @example + * + * var array = [1, [2, [3, [4]], 5]]; + * + * _.flattenDepth(array, 1); + * // => [1, 2, [3, [4]], 5] + * + * _.flattenDepth(array, 2); + * // => [1, 2, 3, [4], 5] + */ +function flattenDepth(array, depth) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + depth = depth === undefined ? 1 : toInteger(depth); + return baseFlatten(array, depth); +} + +module.exports = flattenDepth; diff --git a/node_modules/lodash/flip.js b/node_modules/lodash/flip.js new file mode 100644 index 00000000..c28dd789 --- /dev/null +++ b/node_modules/lodash/flip.js @@ -0,0 +1,28 @@ +var createWrap = require('./_createWrap'); + +/** Used to compose bitmasks for function metadata. */ +var WRAP_FLIP_FLAG = 512; + +/** + * Creates a function that invokes `func` with arguments reversed. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Function + * @param {Function} func The function to flip arguments for. + * @returns {Function} Returns the new flipped function. + * @example + * + * var flipped = _.flip(function() { + * return _.toArray(arguments); + * }); + * + * flipped('a', 'b', 'c', 'd'); + * // => ['d', 'c', 'b', 'a'] + */ +function flip(func) { + return createWrap(func, WRAP_FLIP_FLAG); +} + +module.exports = flip; diff --git a/node_modules/lodash/floor.js b/node_modules/lodash/floor.js new file mode 100644 index 00000000..ab6dfa28 --- /dev/null +++ b/node_modules/lodash/floor.js @@ -0,0 +1,26 @@ +var createRound = require('./_createRound'); + +/** + * Computes `number` rounded down to `precision`. + * + * @static + * @memberOf _ + * @since 3.10.0 + * @category Math + * @param {number} number The number to round down. + * @param {number} [precision=0] The precision to round down to. + * @returns {number} Returns the rounded down number. + * @example + * + * _.floor(4.006); + * // => 4 + * + * _.floor(0.046, 2); + * // => 0.04 + * + * _.floor(4060, -2); + * // => 4000 + */ +var floor = createRound('floor'); + +module.exports = floor; diff --git a/node_modules/lodash/flow.js b/node_modules/lodash/flow.js new file mode 100644 index 00000000..74b6b62d --- /dev/null +++ b/node_modules/lodash/flow.js @@ -0,0 +1,27 @@ +var createFlow = require('./_createFlow'); + +/** + * Creates a function that returns the result of invoking the given functions + * with the `this` binding of the created function, where each successive + * invocation is supplied the return value of the previous. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Util + * @param {...(Function|Function[])} [funcs] The functions to invoke. + * @returns {Function} Returns the new composite function. + * @see _.flowRight + * @example + * + * function square(n) { + * return n * n; + * } + * + * var addSquare = _.flow([_.add, square]); + * addSquare(1, 2); + * // => 9 + */ +var flow = createFlow(); + +module.exports = flow; diff --git a/node_modules/lodash/flowRight.js b/node_modules/lodash/flowRight.js new file mode 100644 index 00000000..11461410 --- /dev/null +++ b/node_modules/lodash/flowRight.js @@ -0,0 +1,26 @@ +var createFlow = require('./_createFlow'); + +/** + * This method is like `_.flow` except that it creates a function that + * invokes the given functions from right to left. + * + * @static + * @since 3.0.0 + * @memberOf _ + * @category Util + * @param {...(Function|Function[])} [funcs] The functions to invoke. + * @returns {Function} Returns the new composite function. + * @see _.flow + * @example + * + * function square(n) { + * return n * n; + * } + * + * var addSquare = _.flowRight([square, _.add]); + * addSquare(1, 2); + * // => 9 + */ +var flowRight = createFlow(true); + +module.exports = flowRight; diff --git a/node_modules/lodash/forEach.js b/node_modules/lodash/forEach.js new file mode 100644 index 00000000..c64eaa73 --- /dev/null +++ b/node_modules/lodash/forEach.js @@ -0,0 +1,41 @@ +var arrayEach = require('./_arrayEach'), + baseEach = require('./_baseEach'), + castFunction = require('./_castFunction'), + isArray = require('./isArray'); + +/** + * Iterates over elements of `collection` and invokes `iteratee` for each element. + * The iteratee is invoked with three arguments: (value, index|key, collection). + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * **Note:** As with other "Collections" methods, objects with a "length" + * property are iterated like arrays. To avoid this behavior use `_.forIn` + * or `_.forOwn` for object iteration. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @alias each + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + * @see _.forEachRight + * @example + * + * _.forEach([1, 2], function(value) { + * console.log(value); + * }); + * // => Logs `1` then `2`. + * + * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a' then 'b' (iteration order is not guaranteed). + */ +function forEach(collection, iteratee) { + var func = isArray(collection) ? arrayEach : baseEach; + return func(collection, castFunction(iteratee)); +} + +module.exports = forEach; diff --git a/node_modules/lodash/forEachRight.js b/node_modules/lodash/forEachRight.js new file mode 100644 index 00000000..7390ebaf --- /dev/null +++ b/node_modules/lodash/forEachRight.js @@ -0,0 +1,31 @@ +var arrayEachRight = require('./_arrayEachRight'), + baseEachRight = require('./_baseEachRight'), + castFunction = require('./_castFunction'), + isArray = require('./isArray'); + +/** + * This method is like `_.forEach` except that it iterates over elements of + * `collection` from right to left. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @alias eachRight + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + * @see _.forEach + * @example + * + * _.forEachRight([1, 2], function(value) { + * console.log(value); + * }); + * // => Logs `2` then `1`. + */ +function forEachRight(collection, iteratee) { + var func = isArray(collection) ? arrayEachRight : baseEachRight; + return func(collection, castFunction(iteratee)); +} + +module.exports = forEachRight; diff --git a/node_modules/lodash/forIn.js b/node_modules/lodash/forIn.js new file mode 100644 index 00000000..583a5963 --- /dev/null +++ b/node_modules/lodash/forIn.js @@ -0,0 +1,39 @@ +var baseFor = require('./_baseFor'), + castFunction = require('./_castFunction'), + keysIn = require('./keysIn'); + +/** + * Iterates over own and inherited enumerable string keyed properties of an + * object and invokes `iteratee` for each property. The iteratee is invoked + * with three arguments: (value, key, object). Iteratee functions may exit + * iteration early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 0.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forInRight + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forIn(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed). + */ +function forIn(object, iteratee) { + return object == null + ? object + : baseFor(object, castFunction(iteratee), keysIn); +} + +module.exports = forIn; diff --git a/node_modules/lodash/forInRight.js b/node_modules/lodash/forInRight.js new file mode 100644 index 00000000..4aedf58a --- /dev/null +++ b/node_modules/lodash/forInRight.js @@ -0,0 +1,37 @@ +var baseForRight = require('./_baseForRight'), + castFunction = require('./_castFunction'), + keysIn = require('./keysIn'); + +/** + * This method is like `_.forIn` except that it iterates over properties of + * `object` in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forIn + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forInRight(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'. + */ +function forInRight(object, iteratee) { + return object == null + ? object + : baseForRight(object, castFunction(iteratee), keysIn); +} + +module.exports = forInRight; diff --git a/node_modules/lodash/forOwn.js b/node_modules/lodash/forOwn.js new file mode 100644 index 00000000..94eed840 --- /dev/null +++ b/node_modules/lodash/forOwn.js @@ -0,0 +1,36 @@ +var baseForOwn = require('./_baseForOwn'), + castFunction = require('./_castFunction'); + +/** + * Iterates over own enumerable string keyed properties of an object and + * invokes `iteratee` for each property. The iteratee is invoked with three + * arguments: (value, key, object). Iteratee functions may exit iteration + * early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 0.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forOwnRight + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forOwn(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a' then 'b' (iteration order is not guaranteed). + */ +function forOwn(object, iteratee) { + return object && baseForOwn(object, castFunction(iteratee)); +} + +module.exports = forOwn; diff --git a/node_modules/lodash/forOwnRight.js b/node_modules/lodash/forOwnRight.js new file mode 100644 index 00000000..86f338f0 --- /dev/null +++ b/node_modules/lodash/forOwnRight.js @@ -0,0 +1,34 @@ +var baseForOwnRight = require('./_baseForOwnRight'), + castFunction = require('./_castFunction'); + +/** + * This method is like `_.forOwn` except that it iterates over properties of + * `object` in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forOwn + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forOwnRight(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'. + */ +function forOwnRight(object, iteratee) { + return object && baseForOwnRight(object, castFunction(iteratee)); +} + +module.exports = forOwnRight; diff --git a/node_modules/lodash/fp.js b/node_modules/lodash/fp.js new file mode 100644 index 00000000..e372dbbd --- /dev/null +++ b/node_modules/lodash/fp.js @@ -0,0 +1,2 @@ +var _ = require('./lodash.min').runInContext(); +module.exports = require('./fp/_baseConvert')(_, _); diff --git a/node_modules/lodash/fp/F.js b/node_modules/lodash/fp/F.js new file mode 100644 index 00000000..a05a63ad --- /dev/null +++ b/node_modules/lodash/fp/F.js @@ -0,0 +1 @@ +module.exports = require('./stubFalse'); diff --git a/node_modules/lodash/fp/T.js b/node_modules/lodash/fp/T.js new file mode 100644 index 00000000..e2ba8ea5 --- /dev/null +++ b/node_modules/lodash/fp/T.js @@ -0,0 +1 @@ +module.exports = require('./stubTrue'); diff --git a/node_modules/lodash/fp/__.js b/node_modules/lodash/fp/__.js new file mode 100644 index 00000000..4af98deb --- /dev/null +++ b/node_modules/lodash/fp/__.js @@ -0,0 +1 @@ +module.exports = require('./placeholder'); diff --git a/node_modules/lodash/fp/_baseConvert.js b/node_modules/lodash/fp/_baseConvert.js new file mode 100644 index 00000000..fcc28f26 --- /dev/null +++ b/node_modules/lodash/fp/_baseConvert.js @@ -0,0 +1,573 @@ +var mapping = require('./_mapping'), + fallbackHolder = require('./placeholder'); + +/** Built-in value reference. */ +var push = Array.prototype.push; + +/** + * Creates a function, with an arity of `n`, that invokes `func` with the + * arguments it receives. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} n The arity of the new function. + * @returns {Function} Returns the new function. + */ +function baseArity(func, n) { + return n == 2 + ? function(a, b) { return func.apply(undefined, arguments); } + : function(a) { return func.apply(undefined, arguments); }; +} + +/** + * Creates a function that invokes `func`, with up to `n` arguments, ignoring + * any additional arguments. + * + * @private + * @param {Function} func The function to cap arguments for. + * @param {number} n The arity cap. + * @returns {Function} Returns the new function. + */ +function baseAry(func, n) { + return n == 2 + ? function(a, b) { return func(a, b); } + : function(a) { return func(a); }; +} + +/** + * Creates a clone of `array`. + * + * @private + * @param {Array} array The array to clone. + * @returns {Array} Returns the cloned array. + */ +function cloneArray(array) { + var length = array ? array.length : 0, + result = Array(length); + + while (length--) { + result[length] = array[length]; + } + return result; +} + +/** + * Creates a function that clones a given object using the assignment `func`. + * + * @private + * @param {Function} func The assignment function. + * @returns {Function} Returns the new cloner function. + */ +function createCloner(func) { + return function(object) { + return func({}, object); + }; +} + +/** + * A specialized version of `_.spread` which flattens the spread array into + * the arguments of the invoked `func`. + * + * @private + * @param {Function} func The function to spread arguments over. + * @param {number} start The start position of the spread. + * @returns {Function} Returns the new function. + */ +function flatSpread(func, start) { + return function() { + var length = arguments.length, + lastIndex = length - 1, + args = Array(length); + + while (length--) { + args[length] = arguments[length]; + } + var array = args[start], + otherArgs = args.slice(0, start); + + if (array) { + push.apply(otherArgs, array); + } + if (start != lastIndex) { + push.apply(otherArgs, args.slice(start + 1)); + } + return func.apply(this, otherArgs); + }; +} + +/** + * Creates a function that wraps `func` and uses `cloner` to clone the first + * argument it receives. + * + * @private + * @param {Function} func The function to wrap. + * @param {Function} cloner The function to clone arguments. + * @returns {Function} Returns the new immutable function. + */ +function wrapImmutable(func, cloner) { + return function() { + var length = arguments.length; + if (!length) { + return; + } + var args = Array(length); + while (length--) { + args[length] = arguments[length]; + } + var result = args[0] = cloner.apply(undefined, args); + func.apply(undefined, args); + return result; + }; +} + +/** + * The base implementation of `convert` which accepts a `util` object of methods + * required to perform conversions. + * + * @param {Object} util The util object. + * @param {string} name The name of the function to convert. + * @param {Function} func The function to convert. + * @param {Object} [options] The options object. + * @param {boolean} [options.cap=true] Specify capping iteratee arguments. + * @param {boolean} [options.curry=true] Specify currying. + * @param {boolean} [options.fixed=true] Specify fixed arity. + * @param {boolean} [options.immutable=true] Specify immutable operations. + * @param {boolean} [options.rearg=true] Specify rearranging arguments. + * @returns {Function|Object} Returns the converted function or object. + */ +function baseConvert(util, name, func, options) { + var setPlaceholder, + isLib = typeof name == 'function', + isObj = name === Object(name); + + if (isObj) { + options = func; + func = name; + name = undefined; + } + if (func == null) { + throw new TypeError; + } + options || (options = {}); + + var config = { + 'cap': 'cap' in options ? options.cap : true, + 'curry': 'curry' in options ? options.curry : true, + 'fixed': 'fixed' in options ? options.fixed : true, + 'immutable': 'immutable' in options ? options.immutable : true, + 'rearg': 'rearg' in options ? options.rearg : true + }; + + var forceCurry = ('curry' in options) && options.curry, + forceFixed = ('fixed' in options) && options.fixed, + forceRearg = ('rearg' in options) && options.rearg, + placeholder = isLib ? func : fallbackHolder, + pristine = isLib ? func.runInContext() : undefined; + + var helpers = isLib ? func : { + 'ary': util.ary, + 'assign': util.assign, + 'clone': util.clone, + 'curry': util.curry, + 'forEach': util.forEach, + 'isArray': util.isArray, + 'isError': util.isError, + 'isFunction': util.isFunction, + 'isWeakMap': util.isWeakMap, + 'iteratee': util.iteratee, + 'keys': util.keys, + 'rearg': util.rearg, + 'toInteger': util.toInteger, + 'toPath': util.toPath + }; + + var ary = helpers.ary, + assign = helpers.assign, + clone = helpers.clone, + curry = helpers.curry, + each = helpers.forEach, + isArray = helpers.isArray, + isError = helpers.isError, + isFunction = helpers.isFunction, + isWeakMap = helpers.isWeakMap, + keys = helpers.keys, + rearg = helpers.rearg, + toInteger = helpers.toInteger, + toPath = helpers.toPath; + + var aryMethodKeys = keys(mapping.aryMethod); + + var wrappers = { + 'castArray': function(castArray) { + return function() { + var value = arguments[0]; + return isArray(value) + ? castArray(cloneArray(value)) + : castArray.apply(undefined, arguments); + }; + }, + 'iteratee': function(iteratee) { + return function() { + var func = arguments[0], + arity = arguments[1], + result = iteratee(func, arity), + length = result.length; + + if (config.cap && typeof arity == 'number') { + arity = arity > 2 ? (arity - 2) : 1; + return (length && length <= arity) ? result : baseAry(result, arity); + } + return result; + }; + }, + 'mixin': function(mixin) { + return function(source) { + var func = this; + if (!isFunction(func)) { + return mixin(func, Object(source)); + } + var pairs = []; + each(keys(source), function(key) { + if (isFunction(source[key])) { + pairs.push([key, func.prototype[key]]); + } + }); + + mixin(func, Object(source)); + + each(pairs, function(pair) { + var value = pair[1]; + if (isFunction(value)) { + func.prototype[pair[0]] = value; + } else { + delete func.prototype[pair[0]]; + } + }); + return func; + }; + }, + 'nthArg': function(nthArg) { + return function(n) { + var arity = n < 0 ? 1 : (toInteger(n) + 1); + return curry(nthArg(n), arity); + }; + }, + 'rearg': function(rearg) { + return function(func, indexes) { + var arity = indexes ? indexes.length : 0; + return curry(rearg(func, indexes), arity); + }; + }, + 'runInContext': function(runInContext) { + return function(context) { + return baseConvert(util, runInContext(context), options); + }; + } + }; + + /*--------------------------------------------------------------------------*/ + + /** + * Casts `func` to a function with an arity capped iteratee if needed. + * + * @private + * @param {string} name The name of the function to inspect. + * @param {Function} func The function to inspect. + * @returns {Function} Returns the cast function. + */ + function castCap(name, func) { + if (config.cap) { + var indexes = mapping.iterateeRearg[name]; + if (indexes) { + return iterateeRearg(func, indexes); + } + var n = !isLib && mapping.iterateeAry[name]; + if (n) { + return iterateeAry(func, n); + } + } + return func; + } + + /** + * Casts `func` to a curried function if needed. + * + * @private + * @param {string} name The name of the function to inspect. + * @param {Function} func The function to inspect. + * @param {number} n The arity of `func`. + * @returns {Function} Returns the cast function. + */ + function castCurry(name, func, n) { + return (forceCurry || (config.curry && n > 1)) + ? curry(func, n) + : func; + } + + /** + * Casts `func` to a fixed arity function if needed. + * + * @private + * @param {string} name The name of the function to inspect. + * @param {Function} func The function to inspect. + * @param {number} n The arity cap. + * @returns {Function} Returns the cast function. + */ + function castFixed(name, func, n) { + if (config.fixed && (forceFixed || !mapping.skipFixed[name])) { + var data = mapping.methodSpread[name], + start = data && data.start; + + return start === undefined ? ary(func, n) : flatSpread(func, start); + } + return func; + } + + /** + * Casts `func` to an rearged function if needed. + * + * @private + * @param {string} name The name of the function to inspect. + * @param {Function} func The function to inspect. + * @param {number} n The arity of `func`. + * @returns {Function} Returns the cast function. + */ + function castRearg(name, func, n) { + return (config.rearg && n > 1 && (forceRearg || !mapping.skipRearg[name])) + ? rearg(func, mapping.methodRearg[name] || mapping.aryRearg[n]) + : func; + } + + /** + * Creates a clone of `object` by `path`. + * + * @private + * @param {Object} object The object to clone. + * @param {Array|string} path The path to clone by. + * @returns {Object} Returns the cloned object. + */ + function cloneByPath(object, path) { + path = toPath(path); + + var index = -1, + length = path.length, + lastIndex = length - 1, + result = clone(Object(object)), + nested = result; + + while (nested != null && ++index < length) { + var key = path[index], + value = nested[key]; + + if (value != null && + !(isFunction(value) || isError(value) || isWeakMap(value))) { + nested[key] = clone(index == lastIndex ? value : Object(value)); + } + nested = nested[key]; + } + return result; + } + + /** + * Converts `lodash` to an immutable auto-curried iteratee-first data-last + * version with conversion `options` applied. + * + * @param {Object} [options] The options object. See `baseConvert` for more details. + * @returns {Function} Returns the converted `lodash`. + */ + function convertLib(options) { + return _.runInContext.convert(options)(undefined); + } + + /** + * Create a converter function for `func` of `name`. + * + * @param {string} name The name of the function to convert. + * @param {Function} func The function to convert. + * @returns {Function} Returns the new converter function. + */ + function createConverter(name, func) { + var realName = mapping.aliasToReal[name] || name, + methodName = mapping.remap[realName] || realName, + oldOptions = options; + + return function(options) { + var newUtil = isLib ? pristine : helpers, + newFunc = isLib ? pristine[methodName] : func, + newOptions = assign(assign({}, oldOptions), options); + + return baseConvert(newUtil, realName, newFunc, newOptions); + }; + } + + /** + * Creates a function that wraps `func` to invoke its iteratee, with up to `n` + * arguments, ignoring any additional arguments. + * + * @private + * @param {Function} func The function to cap iteratee arguments for. + * @param {number} n The arity cap. + * @returns {Function} Returns the new function. + */ + function iterateeAry(func, n) { + return overArg(func, function(func) { + return typeof func == 'function' ? baseAry(func, n) : func; + }); + } + + /** + * Creates a function that wraps `func` to invoke its iteratee with arguments + * arranged according to the specified `indexes` where the argument value at + * the first index is provided as the first argument, the argument value at + * the second index is provided as the second argument, and so on. + * + * @private + * @param {Function} func The function to rearrange iteratee arguments for. + * @param {number[]} indexes The arranged argument indexes. + * @returns {Function} Returns the new function. + */ + function iterateeRearg(func, indexes) { + return overArg(func, function(func) { + var n = indexes.length; + return baseArity(rearg(baseAry(func, n), indexes), n); + }); + } + + /** + * Creates a function that invokes `func` with its first argument transformed. + * + * @private + * @param {Function} func The function to wrap. + * @param {Function} transform The argument transform. + * @returns {Function} Returns the new function. + */ + function overArg(func, transform) { + return function() { + var length = arguments.length; + if (!length) { + return func(); + } + var args = Array(length); + while (length--) { + args[length] = arguments[length]; + } + var index = config.rearg ? 0 : (length - 1); + args[index] = transform(args[index]); + return func.apply(undefined, args); + }; + } + + /** + * Creates a function that wraps `func` and applys the conversions + * rules by `name`. + * + * @private + * @param {string} name The name of the function to wrap. + * @param {Function} func The function to wrap. + * @returns {Function} Returns the converted function. + */ + function wrap(name, func) { + var result, + realName = mapping.aliasToReal[name] || name, + wrapped = func, + wrapper = wrappers[realName]; + + if (wrapper) { + wrapped = wrapper(func); + } + else if (config.immutable) { + if (mapping.mutate.array[realName]) { + wrapped = wrapImmutable(func, cloneArray); + } + else if (mapping.mutate.object[realName]) { + wrapped = wrapImmutable(func, createCloner(func)); + } + else if (mapping.mutate.set[realName]) { + wrapped = wrapImmutable(func, cloneByPath); + } + } + each(aryMethodKeys, function(aryKey) { + each(mapping.aryMethod[aryKey], function(otherName) { + if (realName == otherName) { + var data = mapping.methodSpread[realName], + afterRearg = data && data.afterRearg; + + result = afterRearg + ? castFixed(realName, castRearg(realName, wrapped, aryKey), aryKey) + : castRearg(realName, castFixed(realName, wrapped, aryKey), aryKey); + + result = castCap(realName, result); + result = castCurry(realName, result, aryKey); + return false; + } + }); + return !result; + }); + + result || (result = wrapped); + if (result == func) { + result = forceCurry ? curry(result, 1) : function() { + return func.apply(this, arguments); + }; + } + result.convert = createConverter(realName, func); + if (mapping.placeholder[realName]) { + setPlaceholder = true; + result.placeholder = func.placeholder = placeholder; + } + return result; + } + + /*--------------------------------------------------------------------------*/ + + if (!isObj) { + return wrap(name, func); + } + var _ = func; + + // Convert methods by ary cap. + var pairs = []; + each(aryMethodKeys, function(aryKey) { + each(mapping.aryMethod[aryKey], function(key) { + var func = _[mapping.remap[key] || key]; + if (func) { + pairs.push([key, wrap(key, func)]); + } + }); + }); + + // Convert remaining methods. + each(keys(_), function(key) { + var func = _[key]; + if (typeof func == 'function') { + var length = pairs.length; + while (length--) { + if (pairs[length][0] == key) { + return; + } + } + func.convert = createConverter(key, func); + pairs.push([key, func]); + } + }); + + // Assign to `_` leaving `_.prototype` unchanged to allow chaining. + each(pairs, function(pair) { + _[pair[0]] = pair[1]; + }); + + _.convert = convertLib; + if (setPlaceholder) { + _.placeholder = placeholder; + } + // Assign aliases. + each(keys(_), function(key) { + each(mapping.realToAlias[key] || [], function(alias) { + _[alias] = _[key]; + }); + }); + + return _; +} + +module.exports = baseConvert; diff --git a/node_modules/lodash/fp/_convertBrowser.js b/node_modules/lodash/fp/_convertBrowser.js new file mode 100644 index 00000000..bde030dc --- /dev/null +++ b/node_modules/lodash/fp/_convertBrowser.js @@ -0,0 +1,18 @@ +var baseConvert = require('./_baseConvert'); + +/** + * Converts `lodash` to an immutable auto-curried iteratee-first data-last + * version with conversion `options` applied. + * + * @param {Function} lodash The lodash function to convert. + * @param {Object} [options] The options object. See `baseConvert` for more details. + * @returns {Function} Returns the converted `lodash`. + */ +function browserConvert(lodash, options) { + return baseConvert(lodash, lodash, options); +} + +if (typeof _ == 'function' && typeof _.runInContext == 'function') { + _ = browserConvert(_.runInContext()); +} +module.exports = browserConvert; diff --git a/node_modules/lodash/fp/_falseOptions.js b/node_modules/lodash/fp/_falseOptions.js new file mode 100644 index 00000000..773235e3 --- /dev/null +++ b/node_modules/lodash/fp/_falseOptions.js @@ -0,0 +1,7 @@ +module.exports = { + 'cap': false, + 'curry': false, + 'fixed': false, + 'immutable': false, + 'rearg': false +}; diff --git a/node_modules/lodash/fp/_mapping.js b/node_modules/lodash/fp/_mapping.js new file mode 100644 index 00000000..8f5ddf2d --- /dev/null +++ b/node_modules/lodash/fp/_mapping.js @@ -0,0 +1,368 @@ +/** Used to map aliases to their real names. */ +exports.aliasToReal = { + + // Lodash aliases. + 'each': 'forEach', + 'eachRight': 'forEachRight', + 'entries': 'toPairs', + 'entriesIn': 'toPairsIn', + 'extend': 'assignIn', + 'extendAll': 'assignInAll', + 'extendAllWith': 'assignInAllWith', + 'extendWith': 'assignInWith', + 'first': 'head', + + // Methods that are curried variants of others. + 'conforms': 'conformsTo', + 'matches': 'isMatch', + 'property': 'get', + + // Ramda aliases. + '__': 'placeholder', + 'F': 'stubFalse', + 'T': 'stubTrue', + 'all': 'every', + 'allPass': 'overEvery', + 'always': 'constant', + 'any': 'some', + 'anyPass': 'overSome', + 'apply': 'spread', + 'assoc': 'set', + 'assocPath': 'set', + 'complement': 'negate', + 'compose': 'flowRight', + 'contains': 'includes', + 'dissoc': 'unset', + 'dissocPath': 'unset', + 'dropLast': 'dropRight', + 'dropLastWhile': 'dropRightWhile', + 'equals': 'isEqual', + 'identical': 'eq', + 'indexBy': 'keyBy', + 'init': 'initial', + 'invertObj': 'invert', + 'juxt': 'over', + 'omitAll': 'omit', + 'nAry': 'ary', + 'path': 'get', + 'pathEq': 'matchesProperty', + 'pathOr': 'getOr', + 'paths': 'at', + 'pickAll': 'pick', + 'pipe': 'flow', + 'pluck': 'map', + 'prop': 'get', + 'propEq': 'matchesProperty', + 'propOr': 'getOr', + 'props': 'at', + 'symmetricDifference': 'xor', + 'symmetricDifferenceBy': 'xorBy', + 'symmetricDifferenceWith': 'xorWith', + 'takeLast': 'takeRight', + 'takeLastWhile': 'takeRightWhile', + 'unapply': 'rest', + 'unnest': 'flatten', + 'useWith': 'overArgs', + 'where': 'conformsTo', + 'whereEq': 'isMatch', + 'zipObj': 'zipObject' +}; + +/** Used to map ary to method names. */ +exports.aryMethod = { + '1': [ + 'assignAll', 'assignInAll', 'attempt', 'castArray', 'ceil', 'create', + 'curry', 'curryRight', 'defaultsAll', 'defaultsDeepAll', 'floor', 'flow', + 'flowRight', 'fromPairs', 'invert', 'iteratee', 'memoize', 'method', 'mergeAll', + 'methodOf', 'mixin', 'nthArg', 'over', 'overEvery', 'overSome','rest', 'reverse', + 'round', 'runInContext', 'spread', 'template', 'trim', 'trimEnd', 'trimStart', + 'uniqueId', 'words', 'zipAll' + ], + '2': [ + 'add', 'after', 'ary', 'assign', 'assignAllWith', 'assignIn', 'assignInAllWith', + 'at', 'before', 'bind', 'bindAll', 'bindKey', 'chunk', 'cloneDeepWith', + 'cloneWith', 'concat', 'conformsTo', 'countBy', 'curryN', 'curryRightN', + 'debounce', 'defaults', 'defaultsDeep', 'defaultTo', 'delay', 'difference', + 'divide', 'drop', 'dropRight', 'dropRightWhile', 'dropWhile', 'endsWith', 'eq', + 'every', 'filter', 'find', 'findIndex', 'findKey', 'findLast', 'findLastIndex', + 'findLastKey', 'flatMap', 'flatMapDeep', 'flattenDepth', 'forEach', + 'forEachRight', 'forIn', 'forInRight', 'forOwn', 'forOwnRight', 'get', + 'groupBy', 'gt', 'gte', 'has', 'hasIn', 'includes', 'indexOf', 'intersection', + 'invertBy', 'invoke', 'invokeMap', 'isEqual', 'isMatch', 'join', 'keyBy', + 'lastIndexOf', 'lt', 'lte', 'map', 'mapKeys', 'mapValues', 'matchesProperty', + 'maxBy', 'meanBy', 'merge', 'mergeAllWith', 'minBy', 'multiply', 'nth', 'omit', + 'omitBy', 'overArgs', 'pad', 'padEnd', 'padStart', 'parseInt', 'partial', + 'partialRight', 'partition', 'pick', 'pickBy', 'propertyOf', 'pull', 'pullAll', + 'pullAt', 'random', 'range', 'rangeRight', 'rearg', 'reject', 'remove', + 'repeat', 'restFrom', 'result', 'sampleSize', 'some', 'sortBy', 'sortedIndex', + 'sortedIndexOf', 'sortedLastIndex', 'sortedLastIndexOf', 'sortedUniqBy', + 'split', 'spreadFrom', 'startsWith', 'subtract', 'sumBy', 'take', 'takeRight', + 'takeRightWhile', 'takeWhile', 'tap', 'throttle', 'thru', 'times', 'trimChars', + 'trimCharsEnd', 'trimCharsStart', 'truncate', 'union', 'uniqBy', 'uniqWith', + 'unset', 'unzipWith', 'without', 'wrap', 'xor', 'zip', 'zipObject', + 'zipObjectDeep' + ], + '3': [ + 'assignInWith', 'assignWith', 'clamp', 'differenceBy', 'differenceWith', + 'findFrom', 'findIndexFrom', 'findLastFrom', 'findLastIndexFrom', 'getOr', + 'includesFrom', 'indexOfFrom', 'inRange', 'intersectionBy', 'intersectionWith', + 'invokeArgs', 'invokeArgsMap', 'isEqualWith', 'isMatchWith', 'flatMapDepth', + 'lastIndexOfFrom', 'mergeWith', 'orderBy', 'padChars', 'padCharsEnd', + 'padCharsStart', 'pullAllBy', 'pullAllWith', 'rangeStep', 'rangeStepRight', + 'reduce', 'reduceRight', 'replace', 'set', 'slice', 'sortedIndexBy', + 'sortedLastIndexBy', 'transform', 'unionBy', 'unionWith', 'update', 'xorBy', + 'xorWith', 'zipWith' + ], + '4': [ + 'fill', 'setWith', 'updateWith' + ] +}; + +/** Used to map ary to rearg configs. */ +exports.aryRearg = { + '2': [1, 0], + '3': [2, 0, 1], + '4': [3, 2, 0, 1] +}; + +/** Used to map method names to their iteratee ary. */ +exports.iterateeAry = { + 'dropRightWhile': 1, + 'dropWhile': 1, + 'every': 1, + 'filter': 1, + 'find': 1, + 'findFrom': 1, + 'findIndex': 1, + 'findIndexFrom': 1, + 'findKey': 1, + 'findLast': 1, + 'findLastFrom': 1, + 'findLastIndex': 1, + 'findLastIndexFrom': 1, + 'findLastKey': 1, + 'flatMap': 1, + 'flatMapDeep': 1, + 'flatMapDepth': 1, + 'forEach': 1, + 'forEachRight': 1, + 'forIn': 1, + 'forInRight': 1, + 'forOwn': 1, + 'forOwnRight': 1, + 'map': 1, + 'mapKeys': 1, + 'mapValues': 1, + 'partition': 1, + 'reduce': 2, + 'reduceRight': 2, + 'reject': 1, + 'remove': 1, + 'some': 1, + 'takeRightWhile': 1, + 'takeWhile': 1, + 'times': 1, + 'transform': 2 +}; + +/** Used to map method names to iteratee rearg configs. */ +exports.iterateeRearg = { + 'mapKeys': [1], + 'reduceRight': [1, 0] +}; + +/** Used to map method names to rearg configs. */ +exports.methodRearg = { + 'assignInAllWith': [1, 0], + 'assignInWith': [1, 2, 0], + 'assignAllWith': [1, 0], + 'assignWith': [1, 2, 0], + 'differenceBy': [1, 2, 0], + 'differenceWith': [1, 2, 0], + 'getOr': [2, 1, 0], + 'intersectionBy': [1, 2, 0], + 'intersectionWith': [1, 2, 0], + 'isEqualWith': [1, 2, 0], + 'isMatchWith': [2, 1, 0], + 'mergeAllWith': [1, 0], + 'mergeWith': [1, 2, 0], + 'padChars': [2, 1, 0], + 'padCharsEnd': [2, 1, 0], + 'padCharsStart': [2, 1, 0], + 'pullAllBy': [2, 1, 0], + 'pullAllWith': [2, 1, 0], + 'rangeStep': [1, 2, 0], + 'rangeStepRight': [1, 2, 0], + 'setWith': [3, 1, 2, 0], + 'sortedIndexBy': [2, 1, 0], + 'sortedLastIndexBy': [2, 1, 0], + 'unionBy': [1, 2, 0], + 'unionWith': [1, 2, 0], + 'updateWith': [3, 1, 2, 0], + 'xorBy': [1, 2, 0], + 'xorWith': [1, 2, 0], + 'zipWith': [1, 2, 0] +}; + +/** Used to map method names to spread configs. */ +exports.methodSpread = { + 'assignAll': { 'start': 0 }, + 'assignAllWith': { 'start': 0 }, + 'assignInAll': { 'start': 0 }, + 'assignInAllWith': { 'start': 0 }, + 'defaultsAll': { 'start': 0 }, + 'defaultsDeepAll': { 'start': 0 }, + 'invokeArgs': { 'start': 2 }, + 'invokeArgsMap': { 'start': 2 }, + 'mergeAll': { 'start': 0 }, + 'mergeAllWith': { 'start': 0 }, + 'partial': { 'start': 1 }, + 'partialRight': { 'start': 1 }, + 'without': { 'start': 1 }, + 'zipAll': { 'start': 0 } +}; + +/** Used to identify methods which mutate arrays or objects. */ +exports.mutate = { + 'array': { + 'fill': true, + 'pull': true, + 'pullAll': true, + 'pullAllBy': true, + 'pullAllWith': true, + 'pullAt': true, + 'remove': true, + 'reverse': true + }, + 'object': { + 'assign': true, + 'assignAll': true, + 'assignAllWith': true, + 'assignIn': true, + 'assignInAll': true, + 'assignInAllWith': true, + 'assignInWith': true, + 'assignWith': true, + 'defaults': true, + 'defaultsAll': true, + 'defaultsDeep': true, + 'defaultsDeepAll': true, + 'merge': true, + 'mergeAll': true, + 'mergeAllWith': true, + 'mergeWith': true, + }, + 'set': { + 'set': true, + 'setWith': true, + 'unset': true, + 'update': true, + 'updateWith': true + } +}; + +/** Used to track methods with placeholder support */ +exports.placeholder = { + 'bind': true, + 'bindKey': true, + 'curry': true, + 'curryRight': true, + 'partial': true, + 'partialRight': true +}; + +/** Used to map real names to their aliases. */ +exports.realToAlias = (function() { + var hasOwnProperty = Object.prototype.hasOwnProperty, + object = exports.aliasToReal, + result = {}; + + for (var key in object) { + var value = object[key]; + if (hasOwnProperty.call(result, value)) { + result[value].push(key); + } else { + result[value] = [key]; + } + } + return result; +}()); + +/** Used to map method names to other names. */ +exports.remap = { + 'assignAll': 'assign', + 'assignAllWith': 'assignWith', + 'assignInAll': 'assignIn', + 'assignInAllWith': 'assignInWith', + 'curryN': 'curry', + 'curryRightN': 'curryRight', + 'defaultsAll': 'defaults', + 'defaultsDeepAll': 'defaultsDeep', + 'findFrom': 'find', + 'findIndexFrom': 'findIndex', + 'findLastFrom': 'findLast', + 'findLastIndexFrom': 'findLastIndex', + 'getOr': 'get', + 'includesFrom': 'includes', + 'indexOfFrom': 'indexOf', + 'invokeArgs': 'invoke', + 'invokeArgsMap': 'invokeMap', + 'lastIndexOfFrom': 'lastIndexOf', + 'mergeAll': 'merge', + 'mergeAllWith': 'mergeWith', + 'padChars': 'pad', + 'padCharsEnd': 'padEnd', + 'padCharsStart': 'padStart', + 'propertyOf': 'get', + 'rangeStep': 'range', + 'rangeStepRight': 'rangeRight', + 'restFrom': 'rest', + 'spreadFrom': 'spread', + 'trimChars': 'trim', + 'trimCharsEnd': 'trimEnd', + 'trimCharsStart': 'trimStart', + 'zipAll': 'zip' +}; + +/** Used to track methods that skip fixing their arity. */ +exports.skipFixed = { + 'castArray': true, + 'flow': true, + 'flowRight': true, + 'iteratee': true, + 'mixin': true, + 'rearg': true, + 'runInContext': true +}; + +/** Used to track methods that skip rearranging arguments. */ +exports.skipRearg = { + 'add': true, + 'assign': true, + 'assignIn': true, + 'bind': true, + 'bindKey': true, + 'concat': true, + 'difference': true, + 'divide': true, + 'eq': true, + 'gt': true, + 'gte': true, + 'isEqual': true, + 'lt': true, + 'lte': true, + 'matchesProperty': true, + 'merge': true, + 'multiply': true, + 'overArgs': true, + 'partial': true, + 'partialRight': true, + 'propertyOf': true, + 'random': true, + 'range': true, + 'rangeRight': true, + 'subtract': true, + 'zip': true, + 'zipObject': true, + 'zipObjectDeep': true +}; diff --git a/node_modules/lodash/fp/_util.js b/node_modules/lodash/fp/_util.js new file mode 100644 index 00000000..1dbf36f5 --- /dev/null +++ b/node_modules/lodash/fp/_util.js @@ -0,0 +1,16 @@ +module.exports = { + 'ary': require('../ary'), + 'assign': require('../_baseAssign'), + 'clone': require('../clone'), + 'curry': require('../curry'), + 'forEach': require('../_arrayEach'), + 'isArray': require('../isArray'), + 'isError': require('../isError'), + 'isFunction': require('../isFunction'), + 'isWeakMap': require('../isWeakMap'), + 'iteratee': require('../iteratee'), + 'keys': require('../_baseKeys'), + 'rearg': require('../rearg'), + 'toInteger': require('../toInteger'), + 'toPath': require('../toPath') +}; diff --git a/node_modules/lodash/fp/add.js b/node_modules/lodash/fp/add.js new file mode 100644 index 00000000..816eeece --- /dev/null +++ b/node_modules/lodash/fp/add.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('add', require('../add')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/after.js b/node_modules/lodash/fp/after.js new file mode 100644 index 00000000..21a0167a --- /dev/null +++ b/node_modules/lodash/fp/after.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('after', require('../after')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/all.js b/node_modules/lodash/fp/all.js new file mode 100644 index 00000000..d0839f77 --- /dev/null +++ b/node_modules/lodash/fp/all.js @@ -0,0 +1 @@ +module.exports = require('./every'); diff --git a/node_modules/lodash/fp/allPass.js b/node_modules/lodash/fp/allPass.js new file mode 100644 index 00000000..79b73ef8 --- /dev/null +++ b/node_modules/lodash/fp/allPass.js @@ -0,0 +1 @@ +module.exports = require('./overEvery'); diff --git a/node_modules/lodash/fp/always.js b/node_modules/lodash/fp/always.js new file mode 100644 index 00000000..98877030 --- /dev/null +++ b/node_modules/lodash/fp/always.js @@ -0,0 +1 @@ +module.exports = require('./constant'); diff --git a/node_modules/lodash/fp/any.js b/node_modules/lodash/fp/any.js new file mode 100644 index 00000000..900ac25e --- /dev/null +++ b/node_modules/lodash/fp/any.js @@ -0,0 +1 @@ +module.exports = require('./some'); diff --git a/node_modules/lodash/fp/anyPass.js b/node_modules/lodash/fp/anyPass.js new file mode 100644 index 00000000..2774ab37 --- /dev/null +++ b/node_modules/lodash/fp/anyPass.js @@ -0,0 +1 @@ +module.exports = require('./overSome'); diff --git a/node_modules/lodash/fp/apply.js b/node_modules/lodash/fp/apply.js new file mode 100644 index 00000000..2b757129 --- /dev/null +++ b/node_modules/lodash/fp/apply.js @@ -0,0 +1 @@ +module.exports = require('./spread'); diff --git a/node_modules/lodash/fp/array.js b/node_modules/lodash/fp/array.js new file mode 100644 index 00000000..fe939c2c --- /dev/null +++ b/node_modules/lodash/fp/array.js @@ -0,0 +1,2 @@ +var convert = require('./convert'); +module.exports = convert(require('../array')); diff --git a/node_modules/lodash/fp/ary.js b/node_modules/lodash/fp/ary.js new file mode 100644 index 00000000..8edf1877 --- /dev/null +++ b/node_modules/lodash/fp/ary.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('ary', require('../ary')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/assign.js b/node_modules/lodash/fp/assign.js new file mode 100644 index 00000000..23f47af1 --- /dev/null +++ b/node_modules/lodash/fp/assign.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('assign', require('../assign')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/assignAll.js b/node_modules/lodash/fp/assignAll.js new file mode 100644 index 00000000..b1d36c7e --- /dev/null +++ b/node_modules/lodash/fp/assignAll.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('assignAll', require('../assign')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/assignAllWith.js b/node_modules/lodash/fp/assignAllWith.js new file mode 100644 index 00000000..21e836e6 --- /dev/null +++ b/node_modules/lodash/fp/assignAllWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('assignAllWith', require('../assignWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/assignIn.js b/node_modules/lodash/fp/assignIn.js new file mode 100644 index 00000000..6e7c65fa --- /dev/null +++ b/node_modules/lodash/fp/assignIn.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('assignIn', require('../assignIn')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/assignInAll.js b/node_modules/lodash/fp/assignInAll.js new file mode 100644 index 00000000..7ba75dba --- /dev/null +++ b/node_modules/lodash/fp/assignInAll.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('assignInAll', require('../assignIn')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/assignInAllWith.js b/node_modules/lodash/fp/assignInAllWith.js new file mode 100644 index 00000000..e766903d --- /dev/null +++ b/node_modules/lodash/fp/assignInAllWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('assignInAllWith', require('../assignInWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/assignInWith.js b/node_modules/lodash/fp/assignInWith.js new file mode 100644 index 00000000..acb59236 --- /dev/null +++ b/node_modules/lodash/fp/assignInWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('assignInWith', require('../assignInWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/assignWith.js b/node_modules/lodash/fp/assignWith.js new file mode 100644 index 00000000..eb925212 --- /dev/null +++ b/node_modules/lodash/fp/assignWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('assignWith', require('../assignWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/assoc.js b/node_modules/lodash/fp/assoc.js new file mode 100644 index 00000000..7648820c --- /dev/null +++ b/node_modules/lodash/fp/assoc.js @@ -0,0 +1 @@ +module.exports = require('./set'); diff --git a/node_modules/lodash/fp/assocPath.js b/node_modules/lodash/fp/assocPath.js new file mode 100644 index 00000000..7648820c --- /dev/null +++ b/node_modules/lodash/fp/assocPath.js @@ -0,0 +1 @@ +module.exports = require('./set'); diff --git a/node_modules/lodash/fp/at.js b/node_modules/lodash/fp/at.js new file mode 100644 index 00000000..cc39d257 --- /dev/null +++ b/node_modules/lodash/fp/at.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('at', require('../at')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/attempt.js b/node_modules/lodash/fp/attempt.js new file mode 100644 index 00000000..26ca42ea --- /dev/null +++ b/node_modules/lodash/fp/attempt.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('attempt', require('../attempt')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/before.js b/node_modules/lodash/fp/before.js new file mode 100644 index 00000000..7a2de65d --- /dev/null +++ b/node_modules/lodash/fp/before.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('before', require('../before')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/bind.js b/node_modules/lodash/fp/bind.js new file mode 100644 index 00000000..5cbe4f30 --- /dev/null +++ b/node_modules/lodash/fp/bind.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('bind', require('../bind')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/bindAll.js b/node_modules/lodash/fp/bindAll.js new file mode 100644 index 00000000..6b4a4a0f --- /dev/null +++ b/node_modules/lodash/fp/bindAll.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('bindAll', require('../bindAll')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/bindKey.js b/node_modules/lodash/fp/bindKey.js new file mode 100644 index 00000000..6a46c6b1 --- /dev/null +++ b/node_modules/lodash/fp/bindKey.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('bindKey', require('../bindKey')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/camelCase.js b/node_modules/lodash/fp/camelCase.js new file mode 100644 index 00000000..87b77b49 --- /dev/null +++ b/node_modules/lodash/fp/camelCase.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('camelCase', require('../camelCase'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/capitalize.js b/node_modules/lodash/fp/capitalize.js new file mode 100644 index 00000000..cac74e14 --- /dev/null +++ b/node_modules/lodash/fp/capitalize.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('capitalize', require('../capitalize'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/castArray.js b/node_modules/lodash/fp/castArray.js new file mode 100644 index 00000000..8681c099 --- /dev/null +++ b/node_modules/lodash/fp/castArray.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('castArray', require('../castArray')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/ceil.js b/node_modules/lodash/fp/ceil.js new file mode 100644 index 00000000..f416b729 --- /dev/null +++ b/node_modules/lodash/fp/ceil.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('ceil', require('../ceil')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/chain.js b/node_modules/lodash/fp/chain.js new file mode 100644 index 00000000..604fe398 --- /dev/null +++ b/node_modules/lodash/fp/chain.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('chain', require('../chain'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/chunk.js b/node_modules/lodash/fp/chunk.js new file mode 100644 index 00000000..871ab085 --- /dev/null +++ b/node_modules/lodash/fp/chunk.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('chunk', require('../chunk')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/clamp.js b/node_modules/lodash/fp/clamp.js new file mode 100644 index 00000000..3b06c01c --- /dev/null +++ b/node_modules/lodash/fp/clamp.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('clamp', require('../clamp')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/clone.js b/node_modules/lodash/fp/clone.js new file mode 100644 index 00000000..cadb59c9 --- /dev/null +++ b/node_modules/lodash/fp/clone.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('clone', require('../clone'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/cloneDeep.js b/node_modules/lodash/fp/cloneDeep.js new file mode 100644 index 00000000..a6107aac --- /dev/null +++ b/node_modules/lodash/fp/cloneDeep.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('cloneDeep', require('../cloneDeep'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/cloneDeepWith.js b/node_modules/lodash/fp/cloneDeepWith.js new file mode 100644 index 00000000..6f01e44a --- /dev/null +++ b/node_modules/lodash/fp/cloneDeepWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('cloneDeepWith', require('../cloneDeepWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/cloneWith.js b/node_modules/lodash/fp/cloneWith.js new file mode 100644 index 00000000..aa885781 --- /dev/null +++ b/node_modules/lodash/fp/cloneWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('cloneWith', require('../cloneWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/collection.js b/node_modules/lodash/fp/collection.js new file mode 100644 index 00000000..fc8b328a --- /dev/null +++ b/node_modules/lodash/fp/collection.js @@ -0,0 +1,2 @@ +var convert = require('./convert'); +module.exports = convert(require('../collection')); diff --git a/node_modules/lodash/fp/commit.js b/node_modules/lodash/fp/commit.js new file mode 100644 index 00000000..130a894f --- /dev/null +++ b/node_modules/lodash/fp/commit.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('commit', require('../commit'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/compact.js b/node_modules/lodash/fp/compact.js new file mode 100644 index 00000000..ce8f7a1a --- /dev/null +++ b/node_modules/lodash/fp/compact.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('compact', require('../compact'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/complement.js b/node_modules/lodash/fp/complement.js new file mode 100644 index 00000000..93eb462b --- /dev/null +++ b/node_modules/lodash/fp/complement.js @@ -0,0 +1 @@ +module.exports = require('./negate'); diff --git a/node_modules/lodash/fp/compose.js b/node_modules/lodash/fp/compose.js new file mode 100644 index 00000000..1954e942 --- /dev/null +++ b/node_modules/lodash/fp/compose.js @@ -0,0 +1 @@ +module.exports = require('./flowRight'); diff --git a/node_modules/lodash/fp/concat.js b/node_modules/lodash/fp/concat.js new file mode 100644 index 00000000..e59346ad --- /dev/null +++ b/node_modules/lodash/fp/concat.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('concat', require('../concat')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/cond.js b/node_modules/lodash/fp/cond.js new file mode 100644 index 00000000..6a0120ef --- /dev/null +++ b/node_modules/lodash/fp/cond.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('cond', require('../cond'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/conforms.js b/node_modules/lodash/fp/conforms.js new file mode 100644 index 00000000..3247f64a --- /dev/null +++ b/node_modules/lodash/fp/conforms.js @@ -0,0 +1 @@ +module.exports = require('./conformsTo'); diff --git a/node_modules/lodash/fp/conformsTo.js b/node_modules/lodash/fp/conformsTo.js new file mode 100644 index 00000000..aa7f41ec --- /dev/null +++ b/node_modules/lodash/fp/conformsTo.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('conformsTo', require('../conformsTo')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/constant.js b/node_modules/lodash/fp/constant.js new file mode 100644 index 00000000..9e406fc0 --- /dev/null +++ b/node_modules/lodash/fp/constant.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('constant', require('../constant'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/contains.js b/node_modules/lodash/fp/contains.js new file mode 100644 index 00000000..594722af --- /dev/null +++ b/node_modules/lodash/fp/contains.js @@ -0,0 +1 @@ +module.exports = require('./includes'); diff --git a/node_modules/lodash/fp/convert.js b/node_modules/lodash/fp/convert.js new file mode 100644 index 00000000..4795dc42 --- /dev/null +++ b/node_modules/lodash/fp/convert.js @@ -0,0 +1,18 @@ +var baseConvert = require('./_baseConvert'), + util = require('./_util'); + +/** + * Converts `func` of `name` to an immutable auto-curried iteratee-first data-last + * version with conversion `options` applied. If `name` is an object its methods + * will be converted. + * + * @param {string} name The name of the function to wrap. + * @param {Function} [func] The function to wrap. + * @param {Object} [options] The options object. See `baseConvert` for more details. + * @returns {Function|Object} Returns the converted function or object. + */ +function convert(name, func, options) { + return baseConvert(util, name, func, options); +} + +module.exports = convert; diff --git a/node_modules/lodash/fp/countBy.js b/node_modules/lodash/fp/countBy.js new file mode 100644 index 00000000..dfa46432 --- /dev/null +++ b/node_modules/lodash/fp/countBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('countBy', require('../countBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/create.js b/node_modules/lodash/fp/create.js new file mode 100644 index 00000000..752025fb --- /dev/null +++ b/node_modules/lodash/fp/create.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('create', require('../create')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/curry.js b/node_modules/lodash/fp/curry.js new file mode 100644 index 00000000..b0b4168c --- /dev/null +++ b/node_modules/lodash/fp/curry.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('curry', require('../curry')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/curryN.js b/node_modules/lodash/fp/curryN.js new file mode 100644 index 00000000..2ae7d00a --- /dev/null +++ b/node_modules/lodash/fp/curryN.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('curryN', require('../curry')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/curryRight.js b/node_modules/lodash/fp/curryRight.js new file mode 100644 index 00000000..cb619eb5 --- /dev/null +++ b/node_modules/lodash/fp/curryRight.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('curryRight', require('../curryRight')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/curryRightN.js b/node_modules/lodash/fp/curryRightN.js new file mode 100644 index 00000000..2495afc8 --- /dev/null +++ b/node_modules/lodash/fp/curryRightN.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('curryRightN', require('../curryRight')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/date.js b/node_modules/lodash/fp/date.js new file mode 100644 index 00000000..82cb952b --- /dev/null +++ b/node_modules/lodash/fp/date.js @@ -0,0 +1,2 @@ +var convert = require('./convert'); +module.exports = convert(require('../date')); diff --git a/node_modules/lodash/fp/debounce.js b/node_modules/lodash/fp/debounce.js new file mode 100644 index 00000000..26122293 --- /dev/null +++ b/node_modules/lodash/fp/debounce.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('debounce', require('../debounce')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/deburr.js b/node_modules/lodash/fp/deburr.js new file mode 100644 index 00000000..96463ab8 --- /dev/null +++ b/node_modules/lodash/fp/deburr.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('deburr', require('../deburr'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/defaultTo.js b/node_modules/lodash/fp/defaultTo.js new file mode 100644 index 00000000..d6b52a44 --- /dev/null +++ b/node_modules/lodash/fp/defaultTo.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('defaultTo', require('../defaultTo')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/defaults.js b/node_modules/lodash/fp/defaults.js new file mode 100644 index 00000000..e1a8e6e7 --- /dev/null +++ b/node_modules/lodash/fp/defaults.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('defaults', require('../defaults')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/defaultsAll.js b/node_modules/lodash/fp/defaultsAll.js new file mode 100644 index 00000000..238fcc3c --- /dev/null +++ b/node_modules/lodash/fp/defaultsAll.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('defaultsAll', require('../defaults')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/defaultsDeep.js b/node_modules/lodash/fp/defaultsDeep.js new file mode 100644 index 00000000..1f172ff9 --- /dev/null +++ b/node_modules/lodash/fp/defaultsDeep.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('defaultsDeep', require('../defaultsDeep')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/defaultsDeepAll.js b/node_modules/lodash/fp/defaultsDeepAll.js new file mode 100644 index 00000000..6835f2f0 --- /dev/null +++ b/node_modules/lodash/fp/defaultsDeepAll.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('defaultsDeepAll', require('../defaultsDeep')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/defer.js b/node_modules/lodash/fp/defer.js new file mode 100644 index 00000000..ec7990fe --- /dev/null +++ b/node_modules/lodash/fp/defer.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('defer', require('../defer'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/delay.js b/node_modules/lodash/fp/delay.js new file mode 100644 index 00000000..556dbd56 --- /dev/null +++ b/node_modules/lodash/fp/delay.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('delay', require('../delay')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/difference.js b/node_modules/lodash/fp/difference.js new file mode 100644 index 00000000..2d037654 --- /dev/null +++ b/node_modules/lodash/fp/difference.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('difference', require('../difference')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/differenceBy.js b/node_modules/lodash/fp/differenceBy.js new file mode 100644 index 00000000..2f914910 --- /dev/null +++ b/node_modules/lodash/fp/differenceBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('differenceBy', require('../differenceBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/differenceWith.js b/node_modules/lodash/fp/differenceWith.js new file mode 100644 index 00000000..bcf5ad2e --- /dev/null +++ b/node_modules/lodash/fp/differenceWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('differenceWith', require('../differenceWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/dissoc.js b/node_modules/lodash/fp/dissoc.js new file mode 100644 index 00000000..7ec7be19 --- /dev/null +++ b/node_modules/lodash/fp/dissoc.js @@ -0,0 +1 @@ +module.exports = require('./unset'); diff --git a/node_modules/lodash/fp/dissocPath.js b/node_modules/lodash/fp/dissocPath.js new file mode 100644 index 00000000..7ec7be19 --- /dev/null +++ b/node_modules/lodash/fp/dissocPath.js @@ -0,0 +1 @@ +module.exports = require('./unset'); diff --git a/node_modules/lodash/fp/divide.js b/node_modules/lodash/fp/divide.js new file mode 100644 index 00000000..82048c5e --- /dev/null +++ b/node_modules/lodash/fp/divide.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('divide', require('../divide')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/drop.js b/node_modules/lodash/fp/drop.js new file mode 100644 index 00000000..2fa9b4fa --- /dev/null +++ b/node_modules/lodash/fp/drop.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('drop', require('../drop')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/dropLast.js b/node_modules/lodash/fp/dropLast.js new file mode 100644 index 00000000..174e5255 --- /dev/null +++ b/node_modules/lodash/fp/dropLast.js @@ -0,0 +1 @@ +module.exports = require('./dropRight'); diff --git a/node_modules/lodash/fp/dropLastWhile.js b/node_modules/lodash/fp/dropLastWhile.js new file mode 100644 index 00000000..be2a9d24 --- /dev/null +++ b/node_modules/lodash/fp/dropLastWhile.js @@ -0,0 +1 @@ +module.exports = require('./dropRightWhile'); diff --git a/node_modules/lodash/fp/dropRight.js b/node_modules/lodash/fp/dropRight.js new file mode 100644 index 00000000..e98881fc --- /dev/null +++ b/node_modules/lodash/fp/dropRight.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('dropRight', require('../dropRight')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/dropRightWhile.js b/node_modules/lodash/fp/dropRightWhile.js new file mode 100644 index 00000000..cacaa701 --- /dev/null +++ b/node_modules/lodash/fp/dropRightWhile.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('dropRightWhile', require('../dropRightWhile')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/dropWhile.js b/node_modules/lodash/fp/dropWhile.js new file mode 100644 index 00000000..285f864d --- /dev/null +++ b/node_modules/lodash/fp/dropWhile.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('dropWhile', require('../dropWhile')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/each.js b/node_modules/lodash/fp/each.js new file mode 100644 index 00000000..8800f420 --- /dev/null +++ b/node_modules/lodash/fp/each.js @@ -0,0 +1 @@ +module.exports = require('./forEach'); diff --git a/node_modules/lodash/fp/eachRight.js b/node_modules/lodash/fp/eachRight.js new file mode 100644 index 00000000..3252b2ab --- /dev/null +++ b/node_modules/lodash/fp/eachRight.js @@ -0,0 +1 @@ +module.exports = require('./forEachRight'); diff --git a/node_modules/lodash/fp/endsWith.js b/node_modules/lodash/fp/endsWith.js new file mode 100644 index 00000000..17dc2a49 --- /dev/null +++ b/node_modules/lodash/fp/endsWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('endsWith', require('../endsWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/entries.js b/node_modules/lodash/fp/entries.js new file mode 100644 index 00000000..7a88df20 --- /dev/null +++ b/node_modules/lodash/fp/entries.js @@ -0,0 +1 @@ +module.exports = require('./toPairs'); diff --git a/node_modules/lodash/fp/entriesIn.js b/node_modules/lodash/fp/entriesIn.js new file mode 100644 index 00000000..f6c6331c --- /dev/null +++ b/node_modules/lodash/fp/entriesIn.js @@ -0,0 +1 @@ +module.exports = require('./toPairsIn'); diff --git a/node_modules/lodash/fp/eq.js b/node_modules/lodash/fp/eq.js new file mode 100644 index 00000000..9a3d21bf --- /dev/null +++ b/node_modules/lodash/fp/eq.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('eq', require('../eq')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/equals.js b/node_modules/lodash/fp/equals.js new file mode 100644 index 00000000..e6a5ce0c --- /dev/null +++ b/node_modules/lodash/fp/equals.js @@ -0,0 +1 @@ +module.exports = require('./isEqual'); diff --git a/node_modules/lodash/fp/escape.js b/node_modules/lodash/fp/escape.js new file mode 100644 index 00000000..52c1fbba --- /dev/null +++ b/node_modules/lodash/fp/escape.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('escape', require('../escape'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/escapeRegExp.js b/node_modules/lodash/fp/escapeRegExp.js new file mode 100644 index 00000000..369b2eff --- /dev/null +++ b/node_modules/lodash/fp/escapeRegExp.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('escapeRegExp', require('../escapeRegExp'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/every.js b/node_modules/lodash/fp/every.js new file mode 100644 index 00000000..95c2776c --- /dev/null +++ b/node_modules/lodash/fp/every.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('every', require('../every')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/extend.js b/node_modules/lodash/fp/extend.js new file mode 100644 index 00000000..e00166c2 --- /dev/null +++ b/node_modules/lodash/fp/extend.js @@ -0,0 +1 @@ +module.exports = require('./assignIn'); diff --git a/node_modules/lodash/fp/extendAll.js b/node_modules/lodash/fp/extendAll.js new file mode 100644 index 00000000..cc55b64f --- /dev/null +++ b/node_modules/lodash/fp/extendAll.js @@ -0,0 +1 @@ +module.exports = require('./assignInAll'); diff --git a/node_modules/lodash/fp/extendAllWith.js b/node_modules/lodash/fp/extendAllWith.js new file mode 100644 index 00000000..6679d208 --- /dev/null +++ b/node_modules/lodash/fp/extendAllWith.js @@ -0,0 +1 @@ +module.exports = require('./assignInAllWith'); diff --git a/node_modules/lodash/fp/extendWith.js b/node_modules/lodash/fp/extendWith.js new file mode 100644 index 00000000..dbdcb3b4 --- /dev/null +++ b/node_modules/lodash/fp/extendWith.js @@ -0,0 +1 @@ +module.exports = require('./assignInWith'); diff --git a/node_modules/lodash/fp/fill.js b/node_modules/lodash/fp/fill.js new file mode 100644 index 00000000..b2d47e84 --- /dev/null +++ b/node_modules/lodash/fp/fill.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('fill', require('../fill')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/filter.js b/node_modules/lodash/fp/filter.js new file mode 100644 index 00000000..796d501c --- /dev/null +++ b/node_modules/lodash/fp/filter.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('filter', require('../filter')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/find.js b/node_modules/lodash/fp/find.js new file mode 100644 index 00000000..f805d336 --- /dev/null +++ b/node_modules/lodash/fp/find.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('find', require('../find')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/findFrom.js b/node_modules/lodash/fp/findFrom.js new file mode 100644 index 00000000..da8275e8 --- /dev/null +++ b/node_modules/lodash/fp/findFrom.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('findFrom', require('../find')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/findIndex.js b/node_modules/lodash/fp/findIndex.js new file mode 100644 index 00000000..8c15fd11 --- /dev/null +++ b/node_modules/lodash/fp/findIndex.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('findIndex', require('../findIndex')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/findIndexFrom.js b/node_modules/lodash/fp/findIndexFrom.js new file mode 100644 index 00000000..32e98cb9 --- /dev/null +++ b/node_modules/lodash/fp/findIndexFrom.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('findIndexFrom', require('../findIndex')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/findKey.js b/node_modules/lodash/fp/findKey.js new file mode 100644 index 00000000..475bcfa8 --- /dev/null +++ b/node_modules/lodash/fp/findKey.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('findKey', require('../findKey')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/findLast.js b/node_modules/lodash/fp/findLast.js new file mode 100644 index 00000000..093fe94e --- /dev/null +++ b/node_modules/lodash/fp/findLast.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('findLast', require('../findLast')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/findLastFrom.js b/node_modules/lodash/fp/findLastFrom.js new file mode 100644 index 00000000..76c38fba --- /dev/null +++ b/node_modules/lodash/fp/findLastFrom.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('findLastFrom', require('../findLast')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/findLastIndex.js b/node_modules/lodash/fp/findLastIndex.js new file mode 100644 index 00000000..36986df0 --- /dev/null +++ b/node_modules/lodash/fp/findLastIndex.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('findLastIndex', require('../findLastIndex')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/findLastIndexFrom.js b/node_modules/lodash/fp/findLastIndexFrom.js new file mode 100644 index 00000000..34c8176c --- /dev/null +++ b/node_modules/lodash/fp/findLastIndexFrom.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('findLastIndexFrom', require('../findLastIndex')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/findLastKey.js b/node_modules/lodash/fp/findLastKey.js new file mode 100644 index 00000000..5f81b604 --- /dev/null +++ b/node_modules/lodash/fp/findLastKey.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('findLastKey', require('../findLastKey')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/first.js b/node_modules/lodash/fp/first.js new file mode 100644 index 00000000..53f4ad13 --- /dev/null +++ b/node_modules/lodash/fp/first.js @@ -0,0 +1 @@ +module.exports = require('./head'); diff --git a/node_modules/lodash/fp/flatMap.js b/node_modules/lodash/fp/flatMap.js new file mode 100644 index 00000000..d01dc4d0 --- /dev/null +++ b/node_modules/lodash/fp/flatMap.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('flatMap', require('../flatMap')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/flatMapDeep.js b/node_modules/lodash/fp/flatMapDeep.js new file mode 100644 index 00000000..569c42eb --- /dev/null +++ b/node_modules/lodash/fp/flatMapDeep.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('flatMapDeep', require('../flatMapDeep')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/flatMapDepth.js b/node_modules/lodash/fp/flatMapDepth.js new file mode 100644 index 00000000..6eb68fde --- /dev/null +++ b/node_modules/lodash/fp/flatMapDepth.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('flatMapDepth', require('../flatMapDepth')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/flatten.js b/node_modules/lodash/fp/flatten.js new file mode 100644 index 00000000..30425d89 --- /dev/null +++ b/node_modules/lodash/fp/flatten.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('flatten', require('../flatten'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/flattenDeep.js b/node_modules/lodash/fp/flattenDeep.js new file mode 100644 index 00000000..aed5db27 --- /dev/null +++ b/node_modules/lodash/fp/flattenDeep.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('flattenDeep', require('../flattenDeep'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/flattenDepth.js b/node_modules/lodash/fp/flattenDepth.js new file mode 100644 index 00000000..ad65e378 --- /dev/null +++ b/node_modules/lodash/fp/flattenDepth.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('flattenDepth', require('../flattenDepth')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/flip.js b/node_modules/lodash/fp/flip.js new file mode 100644 index 00000000..0547e7b4 --- /dev/null +++ b/node_modules/lodash/fp/flip.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('flip', require('../flip'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/floor.js b/node_modules/lodash/fp/floor.js new file mode 100644 index 00000000..a6cf3358 --- /dev/null +++ b/node_modules/lodash/fp/floor.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('floor', require('../floor')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/flow.js b/node_modules/lodash/fp/flow.js new file mode 100644 index 00000000..cd83677a --- /dev/null +++ b/node_modules/lodash/fp/flow.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('flow', require('../flow')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/flowRight.js b/node_modules/lodash/fp/flowRight.js new file mode 100644 index 00000000..972a5b9b --- /dev/null +++ b/node_modules/lodash/fp/flowRight.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('flowRight', require('../flowRight')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/forEach.js b/node_modules/lodash/fp/forEach.js new file mode 100644 index 00000000..2f494521 --- /dev/null +++ b/node_modules/lodash/fp/forEach.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('forEach', require('../forEach')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/forEachRight.js b/node_modules/lodash/fp/forEachRight.js new file mode 100644 index 00000000..3ff97336 --- /dev/null +++ b/node_modules/lodash/fp/forEachRight.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('forEachRight', require('../forEachRight')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/forIn.js b/node_modules/lodash/fp/forIn.js new file mode 100644 index 00000000..9341749b --- /dev/null +++ b/node_modules/lodash/fp/forIn.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('forIn', require('../forIn')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/forInRight.js b/node_modules/lodash/fp/forInRight.js new file mode 100644 index 00000000..cecf8bbf --- /dev/null +++ b/node_modules/lodash/fp/forInRight.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('forInRight', require('../forInRight')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/forOwn.js b/node_modules/lodash/fp/forOwn.js new file mode 100644 index 00000000..246449e9 --- /dev/null +++ b/node_modules/lodash/fp/forOwn.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('forOwn', require('../forOwn')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/forOwnRight.js b/node_modules/lodash/fp/forOwnRight.js new file mode 100644 index 00000000..c5e826e0 --- /dev/null +++ b/node_modules/lodash/fp/forOwnRight.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('forOwnRight', require('../forOwnRight')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/fromPairs.js b/node_modules/lodash/fp/fromPairs.js new file mode 100644 index 00000000..f8cc5968 --- /dev/null +++ b/node_modules/lodash/fp/fromPairs.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('fromPairs', require('../fromPairs')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/function.js b/node_modules/lodash/fp/function.js new file mode 100644 index 00000000..dfe69b1f --- /dev/null +++ b/node_modules/lodash/fp/function.js @@ -0,0 +1,2 @@ +var convert = require('./convert'); +module.exports = convert(require('../function')); diff --git a/node_modules/lodash/fp/functions.js b/node_modules/lodash/fp/functions.js new file mode 100644 index 00000000..09d1bb1b --- /dev/null +++ b/node_modules/lodash/fp/functions.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('functions', require('../functions'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/functionsIn.js b/node_modules/lodash/fp/functionsIn.js new file mode 100644 index 00000000..2cfeb83e --- /dev/null +++ b/node_modules/lodash/fp/functionsIn.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('functionsIn', require('../functionsIn'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/get.js b/node_modules/lodash/fp/get.js new file mode 100644 index 00000000..6d3a3286 --- /dev/null +++ b/node_modules/lodash/fp/get.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('get', require('../get')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/getOr.js b/node_modules/lodash/fp/getOr.js new file mode 100644 index 00000000..7dbf771f --- /dev/null +++ b/node_modules/lodash/fp/getOr.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('getOr', require('../get')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/groupBy.js b/node_modules/lodash/fp/groupBy.js new file mode 100644 index 00000000..fc0bc78a --- /dev/null +++ b/node_modules/lodash/fp/groupBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('groupBy', require('../groupBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/gt.js b/node_modules/lodash/fp/gt.js new file mode 100644 index 00000000..9e57c808 --- /dev/null +++ b/node_modules/lodash/fp/gt.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('gt', require('../gt')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/gte.js b/node_modules/lodash/fp/gte.js new file mode 100644 index 00000000..45847863 --- /dev/null +++ b/node_modules/lodash/fp/gte.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('gte', require('../gte')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/has.js b/node_modules/lodash/fp/has.js new file mode 100644 index 00000000..b9012983 --- /dev/null +++ b/node_modules/lodash/fp/has.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('has', require('../has')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/hasIn.js b/node_modules/lodash/fp/hasIn.js new file mode 100644 index 00000000..b3c3d1a3 --- /dev/null +++ b/node_modules/lodash/fp/hasIn.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('hasIn', require('../hasIn')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/head.js b/node_modules/lodash/fp/head.js new file mode 100644 index 00000000..2694f0a2 --- /dev/null +++ b/node_modules/lodash/fp/head.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('head', require('../head'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/identical.js b/node_modules/lodash/fp/identical.js new file mode 100644 index 00000000..85563f4a --- /dev/null +++ b/node_modules/lodash/fp/identical.js @@ -0,0 +1 @@ +module.exports = require('./eq'); diff --git a/node_modules/lodash/fp/identity.js b/node_modules/lodash/fp/identity.js new file mode 100644 index 00000000..096415a5 --- /dev/null +++ b/node_modules/lodash/fp/identity.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('identity', require('../identity'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/inRange.js b/node_modules/lodash/fp/inRange.js new file mode 100644 index 00000000..202d940b --- /dev/null +++ b/node_modules/lodash/fp/inRange.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('inRange', require('../inRange')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/includes.js b/node_modules/lodash/fp/includes.js new file mode 100644 index 00000000..11467805 --- /dev/null +++ b/node_modules/lodash/fp/includes.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('includes', require('../includes')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/includesFrom.js b/node_modules/lodash/fp/includesFrom.js new file mode 100644 index 00000000..683afdb4 --- /dev/null +++ b/node_modules/lodash/fp/includesFrom.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('includesFrom', require('../includes')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/indexBy.js b/node_modules/lodash/fp/indexBy.js new file mode 100644 index 00000000..7e64bc0f --- /dev/null +++ b/node_modules/lodash/fp/indexBy.js @@ -0,0 +1 @@ +module.exports = require('./keyBy'); diff --git a/node_modules/lodash/fp/indexOf.js b/node_modules/lodash/fp/indexOf.js new file mode 100644 index 00000000..524658eb --- /dev/null +++ b/node_modules/lodash/fp/indexOf.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('indexOf', require('../indexOf')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/indexOfFrom.js b/node_modules/lodash/fp/indexOfFrom.js new file mode 100644 index 00000000..d99c822f --- /dev/null +++ b/node_modules/lodash/fp/indexOfFrom.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('indexOfFrom', require('../indexOf')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/init.js b/node_modules/lodash/fp/init.js new file mode 100644 index 00000000..2f88d8b0 --- /dev/null +++ b/node_modules/lodash/fp/init.js @@ -0,0 +1 @@ +module.exports = require('./initial'); diff --git a/node_modules/lodash/fp/initial.js b/node_modules/lodash/fp/initial.js new file mode 100644 index 00000000..b732ba0b --- /dev/null +++ b/node_modules/lodash/fp/initial.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('initial', require('../initial'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/intersection.js b/node_modules/lodash/fp/intersection.js new file mode 100644 index 00000000..52936d56 --- /dev/null +++ b/node_modules/lodash/fp/intersection.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('intersection', require('../intersection')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/intersectionBy.js b/node_modules/lodash/fp/intersectionBy.js new file mode 100644 index 00000000..72629f27 --- /dev/null +++ b/node_modules/lodash/fp/intersectionBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('intersectionBy', require('../intersectionBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/intersectionWith.js b/node_modules/lodash/fp/intersectionWith.js new file mode 100644 index 00000000..e064f400 --- /dev/null +++ b/node_modules/lodash/fp/intersectionWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('intersectionWith', require('../intersectionWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/invert.js b/node_modules/lodash/fp/invert.js new file mode 100644 index 00000000..2d5d1f0d --- /dev/null +++ b/node_modules/lodash/fp/invert.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('invert', require('../invert')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/invertBy.js b/node_modules/lodash/fp/invertBy.js new file mode 100644 index 00000000..63ca97ec --- /dev/null +++ b/node_modules/lodash/fp/invertBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('invertBy', require('../invertBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/invertObj.js b/node_modules/lodash/fp/invertObj.js new file mode 100644 index 00000000..f1d842e4 --- /dev/null +++ b/node_modules/lodash/fp/invertObj.js @@ -0,0 +1 @@ +module.exports = require('./invert'); diff --git a/node_modules/lodash/fp/invoke.js b/node_modules/lodash/fp/invoke.js new file mode 100644 index 00000000..fcf17f0d --- /dev/null +++ b/node_modules/lodash/fp/invoke.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('invoke', require('../invoke')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/invokeArgs.js b/node_modules/lodash/fp/invokeArgs.js new file mode 100644 index 00000000..d3f2953f --- /dev/null +++ b/node_modules/lodash/fp/invokeArgs.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('invokeArgs', require('../invoke')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/invokeArgsMap.js b/node_modules/lodash/fp/invokeArgsMap.js new file mode 100644 index 00000000..eaa9f84f --- /dev/null +++ b/node_modules/lodash/fp/invokeArgsMap.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('invokeArgsMap', require('../invokeMap')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/invokeMap.js b/node_modules/lodash/fp/invokeMap.js new file mode 100644 index 00000000..6515fd73 --- /dev/null +++ b/node_modules/lodash/fp/invokeMap.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('invokeMap', require('../invokeMap')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isArguments.js b/node_modules/lodash/fp/isArguments.js new file mode 100644 index 00000000..1d93c9e5 --- /dev/null +++ b/node_modules/lodash/fp/isArguments.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isArguments', require('../isArguments'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isArray.js b/node_modules/lodash/fp/isArray.js new file mode 100644 index 00000000..ba7ade8d --- /dev/null +++ b/node_modules/lodash/fp/isArray.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isArray', require('../isArray'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isArrayBuffer.js b/node_modules/lodash/fp/isArrayBuffer.js new file mode 100644 index 00000000..5088513f --- /dev/null +++ b/node_modules/lodash/fp/isArrayBuffer.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isArrayBuffer', require('../isArrayBuffer'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isArrayLike.js b/node_modules/lodash/fp/isArrayLike.js new file mode 100644 index 00000000..8f1856bf --- /dev/null +++ b/node_modules/lodash/fp/isArrayLike.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isArrayLike', require('../isArrayLike'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isArrayLikeObject.js b/node_modules/lodash/fp/isArrayLikeObject.js new file mode 100644 index 00000000..21084984 --- /dev/null +++ b/node_modules/lodash/fp/isArrayLikeObject.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isArrayLikeObject', require('../isArrayLikeObject'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isBoolean.js b/node_modules/lodash/fp/isBoolean.js new file mode 100644 index 00000000..9339f75b --- /dev/null +++ b/node_modules/lodash/fp/isBoolean.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isBoolean', require('../isBoolean'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isBuffer.js b/node_modules/lodash/fp/isBuffer.js new file mode 100644 index 00000000..e60b1238 --- /dev/null +++ b/node_modules/lodash/fp/isBuffer.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isBuffer', require('../isBuffer'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isDate.js b/node_modules/lodash/fp/isDate.js new file mode 100644 index 00000000..dc41d089 --- /dev/null +++ b/node_modules/lodash/fp/isDate.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isDate', require('../isDate'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isElement.js b/node_modules/lodash/fp/isElement.js new file mode 100644 index 00000000..18ee039a --- /dev/null +++ b/node_modules/lodash/fp/isElement.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isElement', require('../isElement'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isEmpty.js b/node_modules/lodash/fp/isEmpty.js new file mode 100644 index 00000000..0f4ae841 --- /dev/null +++ b/node_modules/lodash/fp/isEmpty.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isEmpty', require('../isEmpty'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isEqual.js b/node_modules/lodash/fp/isEqual.js new file mode 100644 index 00000000..41383865 --- /dev/null +++ b/node_modules/lodash/fp/isEqual.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isEqual', require('../isEqual')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isEqualWith.js b/node_modules/lodash/fp/isEqualWith.js new file mode 100644 index 00000000..029ff5cd --- /dev/null +++ b/node_modules/lodash/fp/isEqualWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isEqualWith', require('../isEqualWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isError.js b/node_modules/lodash/fp/isError.js new file mode 100644 index 00000000..3dfd81cc --- /dev/null +++ b/node_modules/lodash/fp/isError.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isError', require('../isError'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isFinite.js b/node_modules/lodash/fp/isFinite.js new file mode 100644 index 00000000..0b647b84 --- /dev/null +++ b/node_modules/lodash/fp/isFinite.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isFinite', require('../isFinite'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isFunction.js b/node_modules/lodash/fp/isFunction.js new file mode 100644 index 00000000..ff8e5c45 --- /dev/null +++ b/node_modules/lodash/fp/isFunction.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isFunction', require('../isFunction'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isInteger.js b/node_modules/lodash/fp/isInteger.js new file mode 100644 index 00000000..67af4ff6 --- /dev/null +++ b/node_modules/lodash/fp/isInteger.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isInteger', require('../isInteger'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isLength.js b/node_modules/lodash/fp/isLength.js new file mode 100644 index 00000000..fc101c5a --- /dev/null +++ b/node_modules/lodash/fp/isLength.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isLength', require('../isLength'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isMap.js b/node_modules/lodash/fp/isMap.js new file mode 100644 index 00000000..a209aa66 --- /dev/null +++ b/node_modules/lodash/fp/isMap.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isMap', require('../isMap'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isMatch.js b/node_modules/lodash/fp/isMatch.js new file mode 100644 index 00000000..6264ca17 --- /dev/null +++ b/node_modules/lodash/fp/isMatch.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isMatch', require('../isMatch')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isMatchWith.js b/node_modules/lodash/fp/isMatchWith.js new file mode 100644 index 00000000..d95f3193 --- /dev/null +++ b/node_modules/lodash/fp/isMatchWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isMatchWith', require('../isMatchWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isNaN.js b/node_modules/lodash/fp/isNaN.js new file mode 100644 index 00000000..66a978f1 --- /dev/null +++ b/node_modules/lodash/fp/isNaN.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isNaN', require('../isNaN'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isNative.js b/node_modules/lodash/fp/isNative.js new file mode 100644 index 00000000..3d775ba9 --- /dev/null +++ b/node_modules/lodash/fp/isNative.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isNative', require('../isNative'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isNil.js b/node_modules/lodash/fp/isNil.js new file mode 100644 index 00000000..5952c028 --- /dev/null +++ b/node_modules/lodash/fp/isNil.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isNil', require('../isNil'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isNull.js b/node_modules/lodash/fp/isNull.js new file mode 100644 index 00000000..f201a354 --- /dev/null +++ b/node_modules/lodash/fp/isNull.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isNull', require('../isNull'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isNumber.js b/node_modules/lodash/fp/isNumber.js new file mode 100644 index 00000000..a2b5fa04 --- /dev/null +++ b/node_modules/lodash/fp/isNumber.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isNumber', require('../isNumber'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isObject.js b/node_modules/lodash/fp/isObject.js new file mode 100644 index 00000000..231ace03 --- /dev/null +++ b/node_modules/lodash/fp/isObject.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isObject', require('../isObject'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isObjectLike.js b/node_modules/lodash/fp/isObjectLike.js new file mode 100644 index 00000000..f16082e6 --- /dev/null +++ b/node_modules/lodash/fp/isObjectLike.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isObjectLike', require('../isObjectLike'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isPlainObject.js b/node_modules/lodash/fp/isPlainObject.js new file mode 100644 index 00000000..b5bea90d --- /dev/null +++ b/node_modules/lodash/fp/isPlainObject.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isPlainObject', require('../isPlainObject'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isRegExp.js b/node_modules/lodash/fp/isRegExp.js new file mode 100644 index 00000000..12a1a3d7 --- /dev/null +++ b/node_modules/lodash/fp/isRegExp.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isRegExp', require('../isRegExp'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isSafeInteger.js b/node_modules/lodash/fp/isSafeInteger.js new file mode 100644 index 00000000..7230f552 --- /dev/null +++ b/node_modules/lodash/fp/isSafeInteger.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isSafeInteger', require('../isSafeInteger'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isSet.js b/node_modules/lodash/fp/isSet.js new file mode 100644 index 00000000..35c01f6f --- /dev/null +++ b/node_modules/lodash/fp/isSet.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isSet', require('../isSet'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isString.js b/node_modules/lodash/fp/isString.js new file mode 100644 index 00000000..1fd0679e --- /dev/null +++ b/node_modules/lodash/fp/isString.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isString', require('../isString'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isSymbol.js b/node_modules/lodash/fp/isSymbol.js new file mode 100644 index 00000000..38676956 --- /dev/null +++ b/node_modules/lodash/fp/isSymbol.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isSymbol', require('../isSymbol'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isTypedArray.js b/node_modules/lodash/fp/isTypedArray.js new file mode 100644 index 00000000..85679538 --- /dev/null +++ b/node_modules/lodash/fp/isTypedArray.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isTypedArray', require('../isTypedArray'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isUndefined.js b/node_modules/lodash/fp/isUndefined.js new file mode 100644 index 00000000..ddbca31c --- /dev/null +++ b/node_modules/lodash/fp/isUndefined.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isUndefined', require('../isUndefined'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isWeakMap.js b/node_modules/lodash/fp/isWeakMap.js new file mode 100644 index 00000000..ef60c613 --- /dev/null +++ b/node_modules/lodash/fp/isWeakMap.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isWeakMap', require('../isWeakMap'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/isWeakSet.js b/node_modules/lodash/fp/isWeakSet.js new file mode 100644 index 00000000..c99bfaa6 --- /dev/null +++ b/node_modules/lodash/fp/isWeakSet.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('isWeakSet', require('../isWeakSet'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/iteratee.js b/node_modules/lodash/fp/iteratee.js new file mode 100644 index 00000000..9f0f7173 --- /dev/null +++ b/node_modules/lodash/fp/iteratee.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('iteratee', require('../iteratee')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/join.js b/node_modules/lodash/fp/join.js new file mode 100644 index 00000000..a220e003 --- /dev/null +++ b/node_modules/lodash/fp/join.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('join', require('../join')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/juxt.js b/node_modules/lodash/fp/juxt.js new file mode 100644 index 00000000..f71e04e0 --- /dev/null +++ b/node_modules/lodash/fp/juxt.js @@ -0,0 +1 @@ +module.exports = require('./over'); diff --git a/node_modules/lodash/fp/kebabCase.js b/node_modules/lodash/fp/kebabCase.js new file mode 100644 index 00000000..60737f17 --- /dev/null +++ b/node_modules/lodash/fp/kebabCase.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('kebabCase', require('../kebabCase'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/keyBy.js b/node_modules/lodash/fp/keyBy.js new file mode 100644 index 00000000..9a6a85d4 --- /dev/null +++ b/node_modules/lodash/fp/keyBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('keyBy', require('../keyBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/keys.js b/node_modules/lodash/fp/keys.js new file mode 100644 index 00000000..e12bb07f --- /dev/null +++ b/node_modules/lodash/fp/keys.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('keys', require('../keys'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/keysIn.js b/node_modules/lodash/fp/keysIn.js new file mode 100644 index 00000000..f3eb36a8 --- /dev/null +++ b/node_modules/lodash/fp/keysIn.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('keysIn', require('../keysIn'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/lang.js b/node_modules/lodash/fp/lang.js new file mode 100644 index 00000000..08cc9c14 --- /dev/null +++ b/node_modules/lodash/fp/lang.js @@ -0,0 +1,2 @@ +var convert = require('./convert'); +module.exports = convert(require('../lang')); diff --git a/node_modules/lodash/fp/last.js b/node_modules/lodash/fp/last.js new file mode 100644 index 00000000..0f716993 --- /dev/null +++ b/node_modules/lodash/fp/last.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('last', require('../last'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/lastIndexOf.js b/node_modules/lodash/fp/lastIndexOf.js new file mode 100644 index 00000000..ddf39c30 --- /dev/null +++ b/node_modules/lodash/fp/lastIndexOf.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('lastIndexOf', require('../lastIndexOf')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/lastIndexOfFrom.js b/node_modules/lodash/fp/lastIndexOfFrom.js new file mode 100644 index 00000000..1ff6a0b5 --- /dev/null +++ b/node_modules/lodash/fp/lastIndexOfFrom.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('lastIndexOfFrom', require('../lastIndexOf')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/lowerCase.js b/node_modules/lodash/fp/lowerCase.js new file mode 100644 index 00000000..ea64bc15 --- /dev/null +++ b/node_modules/lodash/fp/lowerCase.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('lowerCase', require('../lowerCase'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/lowerFirst.js b/node_modules/lodash/fp/lowerFirst.js new file mode 100644 index 00000000..539720a3 --- /dev/null +++ b/node_modules/lodash/fp/lowerFirst.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('lowerFirst', require('../lowerFirst'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/lt.js b/node_modules/lodash/fp/lt.js new file mode 100644 index 00000000..a31d21ec --- /dev/null +++ b/node_modules/lodash/fp/lt.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('lt', require('../lt')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/lte.js b/node_modules/lodash/fp/lte.js new file mode 100644 index 00000000..d795d10e --- /dev/null +++ b/node_modules/lodash/fp/lte.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('lte', require('../lte')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/map.js b/node_modules/lodash/fp/map.js new file mode 100644 index 00000000..cf987943 --- /dev/null +++ b/node_modules/lodash/fp/map.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('map', require('../map')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/mapKeys.js b/node_modules/lodash/fp/mapKeys.js new file mode 100644 index 00000000..16845870 --- /dev/null +++ b/node_modules/lodash/fp/mapKeys.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('mapKeys', require('../mapKeys')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/mapValues.js b/node_modules/lodash/fp/mapValues.js new file mode 100644 index 00000000..40049727 --- /dev/null +++ b/node_modules/lodash/fp/mapValues.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('mapValues', require('../mapValues')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/matches.js b/node_modules/lodash/fp/matches.js new file mode 100644 index 00000000..29d1e1e4 --- /dev/null +++ b/node_modules/lodash/fp/matches.js @@ -0,0 +1 @@ +module.exports = require('./isMatch'); diff --git a/node_modules/lodash/fp/matchesProperty.js b/node_modules/lodash/fp/matchesProperty.js new file mode 100644 index 00000000..4575bd24 --- /dev/null +++ b/node_modules/lodash/fp/matchesProperty.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('matchesProperty', require('../matchesProperty')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/math.js b/node_modules/lodash/fp/math.js new file mode 100644 index 00000000..e8f50f79 --- /dev/null +++ b/node_modules/lodash/fp/math.js @@ -0,0 +1,2 @@ +var convert = require('./convert'); +module.exports = convert(require('../math')); diff --git a/node_modules/lodash/fp/max.js b/node_modules/lodash/fp/max.js new file mode 100644 index 00000000..a66acac2 --- /dev/null +++ b/node_modules/lodash/fp/max.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('max', require('../max'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/maxBy.js b/node_modules/lodash/fp/maxBy.js new file mode 100644 index 00000000..d083fd64 --- /dev/null +++ b/node_modules/lodash/fp/maxBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('maxBy', require('../maxBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/mean.js b/node_modules/lodash/fp/mean.js new file mode 100644 index 00000000..31172460 --- /dev/null +++ b/node_modules/lodash/fp/mean.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('mean', require('../mean'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/meanBy.js b/node_modules/lodash/fp/meanBy.js new file mode 100644 index 00000000..556f25ed --- /dev/null +++ b/node_modules/lodash/fp/meanBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('meanBy', require('../meanBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/memoize.js b/node_modules/lodash/fp/memoize.js new file mode 100644 index 00000000..638eec63 --- /dev/null +++ b/node_modules/lodash/fp/memoize.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('memoize', require('../memoize')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/merge.js b/node_modules/lodash/fp/merge.js new file mode 100644 index 00000000..ac66adde --- /dev/null +++ b/node_modules/lodash/fp/merge.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('merge', require('../merge')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/mergeAll.js b/node_modules/lodash/fp/mergeAll.js new file mode 100644 index 00000000..a3674d67 --- /dev/null +++ b/node_modules/lodash/fp/mergeAll.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('mergeAll', require('../merge')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/mergeAllWith.js b/node_modules/lodash/fp/mergeAllWith.js new file mode 100644 index 00000000..4bd4206d --- /dev/null +++ b/node_modules/lodash/fp/mergeAllWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('mergeAllWith', require('../mergeWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/mergeWith.js b/node_modules/lodash/fp/mergeWith.js new file mode 100644 index 00000000..00d44d5e --- /dev/null +++ b/node_modules/lodash/fp/mergeWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('mergeWith', require('../mergeWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/method.js b/node_modules/lodash/fp/method.js new file mode 100644 index 00000000..f4060c68 --- /dev/null +++ b/node_modules/lodash/fp/method.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('method', require('../method')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/methodOf.js b/node_modules/lodash/fp/methodOf.js new file mode 100644 index 00000000..61399056 --- /dev/null +++ b/node_modules/lodash/fp/methodOf.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('methodOf', require('../methodOf')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/min.js b/node_modules/lodash/fp/min.js new file mode 100644 index 00000000..d12c6b40 --- /dev/null +++ b/node_modules/lodash/fp/min.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('min', require('../min'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/minBy.js b/node_modules/lodash/fp/minBy.js new file mode 100644 index 00000000..fdb9e24d --- /dev/null +++ b/node_modules/lodash/fp/minBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('minBy', require('../minBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/mixin.js b/node_modules/lodash/fp/mixin.js new file mode 100644 index 00000000..332e6fbf --- /dev/null +++ b/node_modules/lodash/fp/mixin.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('mixin', require('../mixin')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/multiply.js b/node_modules/lodash/fp/multiply.js new file mode 100644 index 00000000..4dcf0b0d --- /dev/null +++ b/node_modules/lodash/fp/multiply.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('multiply', require('../multiply')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/nAry.js b/node_modules/lodash/fp/nAry.js new file mode 100644 index 00000000..f262a76c --- /dev/null +++ b/node_modules/lodash/fp/nAry.js @@ -0,0 +1 @@ +module.exports = require('./ary'); diff --git a/node_modules/lodash/fp/negate.js b/node_modules/lodash/fp/negate.js new file mode 100644 index 00000000..8b6dc7c5 --- /dev/null +++ b/node_modules/lodash/fp/negate.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('negate', require('../negate'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/next.js b/node_modules/lodash/fp/next.js new file mode 100644 index 00000000..140155e2 --- /dev/null +++ b/node_modules/lodash/fp/next.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('next', require('../next'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/noop.js b/node_modules/lodash/fp/noop.js new file mode 100644 index 00000000..b9e32cc8 --- /dev/null +++ b/node_modules/lodash/fp/noop.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('noop', require('../noop'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/now.js b/node_modules/lodash/fp/now.js new file mode 100644 index 00000000..6de2068a --- /dev/null +++ b/node_modules/lodash/fp/now.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('now', require('../now'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/nth.js b/node_modules/lodash/fp/nth.js new file mode 100644 index 00000000..da4fda74 --- /dev/null +++ b/node_modules/lodash/fp/nth.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('nth', require('../nth')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/nthArg.js b/node_modules/lodash/fp/nthArg.js new file mode 100644 index 00000000..fce31659 --- /dev/null +++ b/node_modules/lodash/fp/nthArg.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('nthArg', require('../nthArg')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/number.js b/node_modules/lodash/fp/number.js new file mode 100644 index 00000000..5c10b884 --- /dev/null +++ b/node_modules/lodash/fp/number.js @@ -0,0 +1,2 @@ +var convert = require('./convert'); +module.exports = convert(require('../number')); diff --git a/node_modules/lodash/fp/object.js b/node_modules/lodash/fp/object.js new file mode 100644 index 00000000..ae39a134 --- /dev/null +++ b/node_modules/lodash/fp/object.js @@ -0,0 +1,2 @@ +var convert = require('./convert'); +module.exports = convert(require('../object')); diff --git a/node_modules/lodash/fp/omit.js b/node_modules/lodash/fp/omit.js new file mode 100644 index 00000000..fd685291 --- /dev/null +++ b/node_modules/lodash/fp/omit.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('omit', require('../omit')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/omitAll.js b/node_modules/lodash/fp/omitAll.js new file mode 100644 index 00000000..144cf4b9 --- /dev/null +++ b/node_modules/lodash/fp/omitAll.js @@ -0,0 +1 @@ +module.exports = require('./omit'); diff --git a/node_modules/lodash/fp/omitBy.js b/node_modules/lodash/fp/omitBy.js new file mode 100644 index 00000000..90df7380 --- /dev/null +++ b/node_modules/lodash/fp/omitBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('omitBy', require('../omitBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/once.js b/node_modules/lodash/fp/once.js new file mode 100644 index 00000000..f8f0a5c7 --- /dev/null +++ b/node_modules/lodash/fp/once.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('once', require('../once'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/orderBy.js b/node_modules/lodash/fp/orderBy.js new file mode 100644 index 00000000..848e2107 --- /dev/null +++ b/node_modules/lodash/fp/orderBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('orderBy', require('../orderBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/over.js b/node_modules/lodash/fp/over.js new file mode 100644 index 00000000..01eba7b9 --- /dev/null +++ b/node_modules/lodash/fp/over.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('over', require('../over')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/overArgs.js b/node_modules/lodash/fp/overArgs.js new file mode 100644 index 00000000..738556f0 --- /dev/null +++ b/node_modules/lodash/fp/overArgs.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('overArgs', require('../overArgs')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/overEvery.js b/node_modules/lodash/fp/overEvery.js new file mode 100644 index 00000000..9f5a032d --- /dev/null +++ b/node_modules/lodash/fp/overEvery.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('overEvery', require('../overEvery')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/overSome.js b/node_modules/lodash/fp/overSome.js new file mode 100644 index 00000000..15939d58 --- /dev/null +++ b/node_modules/lodash/fp/overSome.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('overSome', require('../overSome')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/pad.js b/node_modules/lodash/fp/pad.js new file mode 100644 index 00000000..f1dea4a9 --- /dev/null +++ b/node_modules/lodash/fp/pad.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('pad', require('../pad')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/padChars.js b/node_modules/lodash/fp/padChars.js new file mode 100644 index 00000000..d6e0804c --- /dev/null +++ b/node_modules/lodash/fp/padChars.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('padChars', require('../pad')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/padCharsEnd.js b/node_modules/lodash/fp/padCharsEnd.js new file mode 100644 index 00000000..d4ab79ad --- /dev/null +++ b/node_modules/lodash/fp/padCharsEnd.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('padCharsEnd', require('../padEnd')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/padCharsStart.js b/node_modules/lodash/fp/padCharsStart.js new file mode 100644 index 00000000..a08a3000 --- /dev/null +++ b/node_modules/lodash/fp/padCharsStart.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('padCharsStart', require('../padStart')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/padEnd.js b/node_modules/lodash/fp/padEnd.js new file mode 100644 index 00000000..a8522ec3 --- /dev/null +++ b/node_modules/lodash/fp/padEnd.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('padEnd', require('../padEnd')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/padStart.js b/node_modules/lodash/fp/padStart.js new file mode 100644 index 00000000..f4ca79d4 --- /dev/null +++ b/node_modules/lodash/fp/padStart.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('padStart', require('../padStart')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/parseInt.js b/node_modules/lodash/fp/parseInt.js new file mode 100644 index 00000000..27314ccb --- /dev/null +++ b/node_modules/lodash/fp/parseInt.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('parseInt', require('../parseInt')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/partial.js b/node_modules/lodash/fp/partial.js new file mode 100644 index 00000000..5d460159 --- /dev/null +++ b/node_modules/lodash/fp/partial.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('partial', require('../partial')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/partialRight.js b/node_modules/lodash/fp/partialRight.js new file mode 100644 index 00000000..7f05fed0 --- /dev/null +++ b/node_modules/lodash/fp/partialRight.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('partialRight', require('../partialRight')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/partition.js b/node_modules/lodash/fp/partition.js new file mode 100644 index 00000000..2ebcacc1 --- /dev/null +++ b/node_modules/lodash/fp/partition.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('partition', require('../partition')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/path.js b/node_modules/lodash/fp/path.js new file mode 100644 index 00000000..b29cfb21 --- /dev/null +++ b/node_modules/lodash/fp/path.js @@ -0,0 +1 @@ +module.exports = require('./get'); diff --git a/node_modules/lodash/fp/pathEq.js b/node_modules/lodash/fp/pathEq.js new file mode 100644 index 00000000..36c027a3 --- /dev/null +++ b/node_modules/lodash/fp/pathEq.js @@ -0,0 +1 @@ +module.exports = require('./matchesProperty'); diff --git a/node_modules/lodash/fp/pathOr.js b/node_modules/lodash/fp/pathOr.js new file mode 100644 index 00000000..4ab58209 --- /dev/null +++ b/node_modules/lodash/fp/pathOr.js @@ -0,0 +1 @@ +module.exports = require('./getOr'); diff --git a/node_modules/lodash/fp/paths.js b/node_modules/lodash/fp/paths.js new file mode 100644 index 00000000..1eb7950a --- /dev/null +++ b/node_modules/lodash/fp/paths.js @@ -0,0 +1 @@ +module.exports = require('./at'); diff --git a/node_modules/lodash/fp/pick.js b/node_modules/lodash/fp/pick.js new file mode 100644 index 00000000..197393de --- /dev/null +++ b/node_modules/lodash/fp/pick.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('pick', require('../pick')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/pickAll.js b/node_modules/lodash/fp/pickAll.js new file mode 100644 index 00000000..a8ecd461 --- /dev/null +++ b/node_modules/lodash/fp/pickAll.js @@ -0,0 +1 @@ +module.exports = require('./pick'); diff --git a/node_modules/lodash/fp/pickBy.js b/node_modules/lodash/fp/pickBy.js new file mode 100644 index 00000000..d832d16b --- /dev/null +++ b/node_modules/lodash/fp/pickBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('pickBy', require('../pickBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/pipe.js b/node_modules/lodash/fp/pipe.js new file mode 100644 index 00000000..b2e1e2cc --- /dev/null +++ b/node_modules/lodash/fp/pipe.js @@ -0,0 +1 @@ +module.exports = require('./flow'); diff --git a/node_modules/lodash/fp/placeholder.js b/node_modules/lodash/fp/placeholder.js new file mode 100644 index 00000000..1ce17393 --- /dev/null +++ b/node_modules/lodash/fp/placeholder.js @@ -0,0 +1,6 @@ +/** + * The default argument placeholder value for methods. + * + * @type {Object} + */ +module.exports = {}; diff --git a/node_modules/lodash/fp/plant.js b/node_modules/lodash/fp/plant.js new file mode 100644 index 00000000..eca8f32b --- /dev/null +++ b/node_modules/lodash/fp/plant.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('plant', require('../plant'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/pluck.js b/node_modules/lodash/fp/pluck.js new file mode 100644 index 00000000..0d1e1abf --- /dev/null +++ b/node_modules/lodash/fp/pluck.js @@ -0,0 +1 @@ +module.exports = require('./map'); diff --git a/node_modules/lodash/fp/prop.js b/node_modules/lodash/fp/prop.js new file mode 100644 index 00000000..b29cfb21 --- /dev/null +++ b/node_modules/lodash/fp/prop.js @@ -0,0 +1 @@ +module.exports = require('./get'); diff --git a/node_modules/lodash/fp/propEq.js b/node_modules/lodash/fp/propEq.js new file mode 100644 index 00000000..36c027a3 --- /dev/null +++ b/node_modules/lodash/fp/propEq.js @@ -0,0 +1 @@ +module.exports = require('./matchesProperty'); diff --git a/node_modules/lodash/fp/propOr.js b/node_modules/lodash/fp/propOr.js new file mode 100644 index 00000000..4ab58209 --- /dev/null +++ b/node_modules/lodash/fp/propOr.js @@ -0,0 +1 @@ +module.exports = require('./getOr'); diff --git a/node_modules/lodash/fp/property.js b/node_modules/lodash/fp/property.js new file mode 100644 index 00000000..b29cfb21 --- /dev/null +++ b/node_modules/lodash/fp/property.js @@ -0,0 +1 @@ +module.exports = require('./get'); diff --git a/node_modules/lodash/fp/propertyOf.js b/node_modules/lodash/fp/propertyOf.js new file mode 100644 index 00000000..f6273ee4 --- /dev/null +++ b/node_modules/lodash/fp/propertyOf.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('propertyOf', require('../get')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/props.js b/node_modules/lodash/fp/props.js new file mode 100644 index 00000000..1eb7950a --- /dev/null +++ b/node_modules/lodash/fp/props.js @@ -0,0 +1 @@ +module.exports = require('./at'); diff --git a/node_modules/lodash/fp/pull.js b/node_modules/lodash/fp/pull.js new file mode 100644 index 00000000..8d7084f0 --- /dev/null +++ b/node_modules/lodash/fp/pull.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('pull', require('../pull')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/pullAll.js b/node_modules/lodash/fp/pullAll.js new file mode 100644 index 00000000..98d5c9a7 --- /dev/null +++ b/node_modules/lodash/fp/pullAll.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('pullAll', require('../pullAll')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/pullAllBy.js b/node_modules/lodash/fp/pullAllBy.js new file mode 100644 index 00000000..876bc3bf --- /dev/null +++ b/node_modules/lodash/fp/pullAllBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('pullAllBy', require('../pullAllBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/pullAllWith.js b/node_modules/lodash/fp/pullAllWith.js new file mode 100644 index 00000000..f71ba4d7 --- /dev/null +++ b/node_modules/lodash/fp/pullAllWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('pullAllWith', require('../pullAllWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/pullAt.js b/node_modules/lodash/fp/pullAt.js new file mode 100644 index 00000000..e8b3bb61 --- /dev/null +++ b/node_modules/lodash/fp/pullAt.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('pullAt', require('../pullAt')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/random.js b/node_modules/lodash/fp/random.js new file mode 100644 index 00000000..99d852e4 --- /dev/null +++ b/node_modules/lodash/fp/random.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('random', require('../random')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/range.js b/node_modules/lodash/fp/range.js new file mode 100644 index 00000000..a6bb5911 --- /dev/null +++ b/node_modules/lodash/fp/range.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('range', require('../range')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/rangeRight.js b/node_modules/lodash/fp/rangeRight.js new file mode 100644 index 00000000..fdb712f9 --- /dev/null +++ b/node_modules/lodash/fp/rangeRight.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('rangeRight', require('../rangeRight')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/rangeStep.js b/node_modules/lodash/fp/rangeStep.js new file mode 100644 index 00000000..d72dfc20 --- /dev/null +++ b/node_modules/lodash/fp/rangeStep.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('rangeStep', require('../range')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/rangeStepRight.js b/node_modules/lodash/fp/rangeStepRight.js new file mode 100644 index 00000000..8b2a67bc --- /dev/null +++ b/node_modules/lodash/fp/rangeStepRight.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('rangeStepRight', require('../rangeRight')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/rearg.js b/node_modules/lodash/fp/rearg.js new file mode 100644 index 00000000..678e02a3 --- /dev/null +++ b/node_modules/lodash/fp/rearg.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('rearg', require('../rearg')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/reduce.js b/node_modules/lodash/fp/reduce.js new file mode 100644 index 00000000..4cef0a00 --- /dev/null +++ b/node_modules/lodash/fp/reduce.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('reduce', require('../reduce')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/reduceRight.js b/node_modules/lodash/fp/reduceRight.js new file mode 100644 index 00000000..caf5bb51 --- /dev/null +++ b/node_modules/lodash/fp/reduceRight.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('reduceRight', require('../reduceRight')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/reject.js b/node_modules/lodash/fp/reject.js new file mode 100644 index 00000000..c1632738 --- /dev/null +++ b/node_modules/lodash/fp/reject.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('reject', require('../reject')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/remove.js b/node_modules/lodash/fp/remove.js new file mode 100644 index 00000000..e9d13273 --- /dev/null +++ b/node_modules/lodash/fp/remove.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('remove', require('../remove')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/repeat.js b/node_modules/lodash/fp/repeat.js new file mode 100644 index 00000000..08470f24 --- /dev/null +++ b/node_modules/lodash/fp/repeat.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('repeat', require('../repeat')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/replace.js b/node_modules/lodash/fp/replace.js new file mode 100644 index 00000000..2227db62 --- /dev/null +++ b/node_modules/lodash/fp/replace.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('replace', require('../replace')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/rest.js b/node_modules/lodash/fp/rest.js new file mode 100644 index 00000000..c1f3d64b --- /dev/null +++ b/node_modules/lodash/fp/rest.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('rest', require('../rest')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/restFrom.js b/node_modules/lodash/fp/restFrom.js new file mode 100644 index 00000000..714e42b5 --- /dev/null +++ b/node_modules/lodash/fp/restFrom.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('restFrom', require('../rest')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/result.js b/node_modules/lodash/fp/result.js new file mode 100644 index 00000000..f86ce071 --- /dev/null +++ b/node_modules/lodash/fp/result.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('result', require('../result')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/reverse.js b/node_modules/lodash/fp/reverse.js new file mode 100644 index 00000000..07c9f5e4 --- /dev/null +++ b/node_modules/lodash/fp/reverse.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('reverse', require('../reverse')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/round.js b/node_modules/lodash/fp/round.js new file mode 100644 index 00000000..4c0e5c82 --- /dev/null +++ b/node_modules/lodash/fp/round.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('round', require('../round')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/sample.js b/node_modules/lodash/fp/sample.js new file mode 100644 index 00000000..6bea1254 --- /dev/null +++ b/node_modules/lodash/fp/sample.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('sample', require('../sample'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/sampleSize.js b/node_modules/lodash/fp/sampleSize.js new file mode 100644 index 00000000..359ed6fc --- /dev/null +++ b/node_modules/lodash/fp/sampleSize.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('sampleSize', require('../sampleSize')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/seq.js b/node_modules/lodash/fp/seq.js new file mode 100644 index 00000000..d8f42b0a --- /dev/null +++ b/node_modules/lodash/fp/seq.js @@ -0,0 +1,2 @@ +var convert = require('./convert'); +module.exports = convert(require('../seq')); diff --git a/node_modules/lodash/fp/set.js b/node_modules/lodash/fp/set.js new file mode 100644 index 00000000..0b56a56c --- /dev/null +++ b/node_modules/lodash/fp/set.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('set', require('../set')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/setWith.js b/node_modules/lodash/fp/setWith.js new file mode 100644 index 00000000..0b584952 --- /dev/null +++ b/node_modules/lodash/fp/setWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('setWith', require('../setWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/shuffle.js b/node_modules/lodash/fp/shuffle.js new file mode 100644 index 00000000..aa3a1ca5 --- /dev/null +++ b/node_modules/lodash/fp/shuffle.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('shuffle', require('../shuffle'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/size.js b/node_modules/lodash/fp/size.js new file mode 100644 index 00000000..7490136e --- /dev/null +++ b/node_modules/lodash/fp/size.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('size', require('../size'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/slice.js b/node_modules/lodash/fp/slice.js new file mode 100644 index 00000000..15945d32 --- /dev/null +++ b/node_modules/lodash/fp/slice.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('slice', require('../slice')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/snakeCase.js b/node_modules/lodash/fp/snakeCase.js new file mode 100644 index 00000000..a0ff7808 --- /dev/null +++ b/node_modules/lodash/fp/snakeCase.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('snakeCase', require('../snakeCase'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/some.js b/node_modules/lodash/fp/some.js new file mode 100644 index 00000000..a4fa2d00 --- /dev/null +++ b/node_modules/lodash/fp/some.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('some', require('../some')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/sortBy.js b/node_modules/lodash/fp/sortBy.js new file mode 100644 index 00000000..e0790ad5 --- /dev/null +++ b/node_modules/lodash/fp/sortBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('sortBy', require('../sortBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/sortedIndex.js b/node_modules/lodash/fp/sortedIndex.js new file mode 100644 index 00000000..364a0543 --- /dev/null +++ b/node_modules/lodash/fp/sortedIndex.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('sortedIndex', require('../sortedIndex')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/sortedIndexBy.js b/node_modules/lodash/fp/sortedIndexBy.js new file mode 100644 index 00000000..9593dbd1 --- /dev/null +++ b/node_modules/lodash/fp/sortedIndexBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('sortedIndexBy', require('../sortedIndexBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/sortedIndexOf.js b/node_modules/lodash/fp/sortedIndexOf.js new file mode 100644 index 00000000..c9084cab --- /dev/null +++ b/node_modules/lodash/fp/sortedIndexOf.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('sortedIndexOf', require('../sortedIndexOf')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/sortedLastIndex.js b/node_modules/lodash/fp/sortedLastIndex.js new file mode 100644 index 00000000..47fe241a --- /dev/null +++ b/node_modules/lodash/fp/sortedLastIndex.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('sortedLastIndex', require('../sortedLastIndex')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/sortedLastIndexBy.js b/node_modules/lodash/fp/sortedLastIndexBy.js new file mode 100644 index 00000000..0f9a3473 --- /dev/null +++ b/node_modules/lodash/fp/sortedLastIndexBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('sortedLastIndexBy', require('../sortedLastIndexBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/sortedLastIndexOf.js b/node_modules/lodash/fp/sortedLastIndexOf.js new file mode 100644 index 00000000..0d4d9327 --- /dev/null +++ b/node_modules/lodash/fp/sortedLastIndexOf.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('sortedLastIndexOf', require('../sortedLastIndexOf')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/sortedUniq.js b/node_modules/lodash/fp/sortedUniq.js new file mode 100644 index 00000000..882d2837 --- /dev/null +++ b/node_modules/lodash/fp/sortedUniq.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('sortedUniq', require('../sortedUniq'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/sortedUniqBy.js b/node_modules/lodash/fp/sortedUniqBy.js new file mode 100644 index 00000000..033db91c --- /dev/null +++ b/node_modules/lodash/fp/sortedUniqBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('sortedUniqBy', require('../sortedUniqBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/split.js b/node_modules/lodash/fp/split.js new file mode 100644 index 00000000..14de1a7e --- /dev/null +++ b/node_modules/lodash/fp/split.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('split', require('../split')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/spread.js b/node_modules/lodash/fp/spread.js new file mode 100644 index 00000000..2d11b707 --- /dev/null +++ b/node_modules/lodash/fp/spread.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('spread', require('../spread')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/spreadFrom.js b/node_modules/lodash/fp/spreadFrom.js new file mode 100644 index 00000000..0b630df1 --- /dev/null +++ b/node_modules/lodash/fp/spreadFrom.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('spreadFrom', require('../spread')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/startCase.js b/node_modules/lodash/fp/startCase.js new file mode 100644 index 00000000..ada98c94 --- /dev/null +++ b/node_modules/lodash/fp/startCase.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('startCase', require('../startCase'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/startsWith.js b/node_modules/lodash/fp/startsWith.js new file mode 100644 index 00000000..985e2f29 --- /dev/null +++ b/node_modules/lodash/fp/startsWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('startsWith', require('../startsWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/string.js b/node_modules/lodash/fp/string.js new file mode 100644 index 00000000..773b0370 --- /dev/null +++ b/node_modules/lodash/fp/string.js @@ -0,0 +1,2 @@ +var convert = require('./convert'); +module.exports = convert(require('../string')); diff --git a/node_modules/lodash/fp/stubArray.js b/node_modules/lodash/fp/stubArray.js new file mode 100644 index 00000000..cd604cb4 --- /dev/null +++ b/node_modules/lodash/fp/stubArray.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('stubArray', require('../stubArray'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/stubFalse.js b/node_modules/lodash/fp/stubFalse.js new file mode 100644 index 00000000..32966645 --- /dev/null +++ b/node_modules/lodash/fp/stubFalse.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('stubFalse', require('../stubFalse'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/stubObject.js b/node_modules/lodash/fp/stubObject.js new file mode 100644 index 00000000..c6c8ec47 --- /dev/null +++ b/node_modules/lodash/fp/stubObject.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('stubObject', require('../stubObject'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/stubString.js b/node_modules/lodash/fp/stubString.js new file mode 100644 index 00000000..701051e8 --- /dev/null +++ b/node_modules/lodash/fp/stubString.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('stubString', require('../stubString'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/stubTrue.js b/node_modules/lodash/fp/stubTrue.js new file mode 100644 index 00000000..9249082c --- /dev/null +++ b/node_modules/lodash/fp/stubTrue.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('stubTrue', require('../stubTrue'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/subtract.js b/node_modules/lodash/fp/subtract.js new file mode 100644 index 00000000..d32b16d4 --- /dev/null +++ b/node_modules/lodash/fp/subtract.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('subtract', require('../subtract')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/sum.js b/node_modules/lodash/fp/sum.js new file mode 100644 index 00000000..5cce12b3 --- /dev/null +++ b/node_modules/lodash/fp/sum.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('sum', require('../sum'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/sumBy.js b/node_modules/lodash/fp/sumBy.js new file mode 100644 index 00000000..c8826565 --- /dev/null +++ b/node_modules/lodash/fp/sumBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('sumBy', require('../sumBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/symmetricDifference.js b/node_modules/lodash/fp/symmetricDifference.js new file mode 100644 index 00000000..78c16add --- /dev/null +++ b/node_modules/lodash/fp/symmetricDifference.js @@ -0,0 +1 @@ +module.exports = require('./xor'); diff --git a/node_modules/lodash/fp/symmetricDifferenceBy.js b/node_modules/lodash/fp/symmetricDifferenceBy.js new file mode 100644 index 00000000..298fc7ff --- /dev/null +++ b/node_modules/lodash/fp/symmetricDifferenceBy.js @@ -0,0 +1 @@ +module.exports = require('./xorBy'); diff --git a/node_modules/lodash/fp/symmetricDifferenceWith.js b/node_modules/lodash/fp/symmetricDifferenceWith.js new file mode 100644 index 00000000..70bc6faf --- /dev/null +++ b/node_modules/lodash/fp/symmetricDifferenceWith.js @@ -0,0 +1 @@ +module.exports = require('./xorWith'); diff --git a/node_modules/lodash/fp/tail.js b/node_modules/lodash/fp/tail.js new file mode 100644 index 00000000..f122f0ac --- /dev/null +++ b/node_modules/lodash/fp/tail.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('tail', require('../tail'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/take.js b/node_modules/lodash/fp/take.js new file mode 100644 index 00000000..9af98a7b --- /dev/null +++ b/node_modules/lodash/fp/take.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('take', require('../take')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/takeLast.js b/node_modules/lodash/fp/takeLast.js new file mode 100644 index 00000000..e98c84a1 --- /dev/null +++ b/node_modules/lodash/fp/takeLast.js @@ -0,0 +1 @@ +module.exports = require('./takeRight'); diff --git a/node_modules/lodash/fp/takeLastWhile.js b/node_modules/lodash/fp/takeLastWhile.js new file mode 100644 index 00000000..5367968a --- /dev/null +++ b/node_modules/lodash/fp/takeLastWhile.js @@ -0,0 +1 @@ +module.exports = require('./takeRightWhile'); diff --git a/node_modules/lodash/fp/takeRight.js b/node_modules/lodash/fp/takeRight.js new file mode 100644 index 00000000..b82950a6 --- /dev/null +++ b/node_modules/lodash/fp/takeRight.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('takeRight', require('../takeRight')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/takeRightWhile.js b/node_modules/lodash/fp/takeRightWhile.js new file mode 100644 index 00000000..8ffb0a28 --- /dev/null +++ b/node_modules/lodash/fp/takeRightWhile.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('takeRightWhile', require('../takeRightWhile')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/takeWhile.js b/node_modules/lodash/fp/takeWhile.js new file mode 100644 index 00000000..28136644 --- /dev/null +++ b/node_modules/lodash/fp/takeWhile.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('takeWhile', require('../takeWhile')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/tap.js b/node_modules/lodash/fp/tap.js new file mode 100644 index 00000000..d33ad6ec --- /dev/null +++ b/node_modules/lodash/fp/tap.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('tap', require('../tap')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/template.js b/node_modules/lodash/fp/template.js new file mode 100644 index 00000000..74857e1c --- /dev/null +++ b/node_modules/lodash/fp/template.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('template', require('../template')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/templateSettings.js b/node_modules/lodash/fp/templateSettings.js new file mode 100644 index 00000000..7bcc0a82 --- /dev/null +++ b/node_modules/lodash/fp/templateSettings.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('templateSettings', require('../templateSettings'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/throttle.js b/node_modules/lodash/fp/throttle.js new file mode 100644 index 00000000..77fff142 --- /dev/null +++ b/node_modules/lodash/fp/throttle.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('throttle', require('../throttle')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/thru.js b/node_modules/lodash/fp/thru.js new file mode 100644 index 00000000..d42b3b1d --- /dev/null +++ b/node_modules/lodash/fp/thru.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('thru', require('../thru')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/times.js b/node_modules/lodash/fp/times.js new file mode 100644 index 00000000..0dab06da --- /dev/null +++ b/node_modules/lodash/fp/times.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('times', require('../times')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/toArray.js b/node_modules/lodash/fp/toArray.js new file mode 100644 index 00000000..f0c360ac --- /dev/null +++ b/node_modules/lodash/fp/toArray.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('toArray', require('../toArray'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/toFinite.js b/node_modules/lodash/fp/toFinite.js new file mode 100644 index 00000000..3a47687d --- /dev/null +++ b/node_modules/lodash/fp/toFinite.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('toFinite', require('../toFinite'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/toInteger.js b/node_modules/lodash/fp/toInteger.js new file mode 100644 index 00000000..e0af6a75 --- /dev/null +++ b/node_modules/lodash/fp/toInteger.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('toInteger', require('../toInteger'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/toIterator.js b/node_modules/lodash/fp/toIterator.js new file mode 100644 index 00000000..65e6baa9 --- /dev/null +++ b/node_modules/lodash/fp/toIterator.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('toIterator', require('../toIterator'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/toJSON.js b/node_modules/lodash/fp/toJSON.js new file mode 100644 index 00000000..2d718d0b --- /dev/null +++ b/node_modules/lodash/fp/toJSON.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('toJSON', require('../toJSON'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/toLength.js b/node_modules/lodash/fp/toLength.js new file mode 100644 index 00000000..b97cdd93 --- /dev/null +++ b/node_modules/lodash/fp/toLength.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('toLength', require('../toLength'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/toLower.js b/node_modules/lodash/fp/toLower.js new file mode 100644 index 00000000..616ef36a --- /dev/null +++ b/node_modules/lodash/fp/toLower.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('toLower', require('../toLower'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/toNumber.js b/node_modules/lodash/fp/toNumber.js new file mode 100644 index 00000000..d0c6f4d3 --- /dev/null +++ b/node_modules/lodash/fp/toNumber.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('toNumber', require('../toNumber'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/toPairs.js b/node_modules/lodash/fp/toPairs.js new file mode 100644 index 00000000..af783786 --- /dev/null +++ b/node_modules/lodash/fp/toPairs.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('toPairs', require('../toPairs'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/toPairsIn.js b/node_modules/lodash/fp/toPairsIn.js new file mode 100644 index 00000000..66504abf --- /dev/null +++ b/node_modules/lodash/fp/toPairsIn.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('toPairsIn', require('../toPairsIn'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/toPath.js b/node_modules/lodash/fp/toPath.js new file mode 100644 index 00000000..b4d5e50f --- /dev/null +++ b/node_modules/lodash/fp/toPath.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('toPath', require('../toPath'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/toPlainObject.js b/node_modules/lodash/fp/toPlainObject.js new file mode 100644 index 00000000..278bb863 --- /dev/null +++ b/node_modules/lodash/fp/toPlainObject.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('toPlainObject', require('../toPlainObject'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/toSafeInteger.js b/node_modules/lodash/fp/toSafeInteger.js new file mode 100644 index 00000000..367a26fd --- /dev/null +++ b/node_modules/lodash/fp/toSafeInteger.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('toSafeInteger', require('../toSafeInteger'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/toString.js b/node_modules/lodash/fp/toString.js new file mode 100644 index 00000000..cec4f8e2 --- /dev/null +++ b/node_modules/lodash/fp/toString.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('toString', require('../toString'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/toUpper.js b/node_modules/lodash/fp/toUpper.js new file mode 100644 index 00000000..54f9a560 --- /dev/null +++ b/node_modules/lodash/fp/toUpper.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('toUpper', require('../toUpper'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/transform.js b/node_modules/lodash/fp/transform.js new file mode 100644 index 00000000..759d088f --- /dev/null +++ b/node_modules/lodash/fp/transform.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('transform', require('../transform')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/trim.js b/node_modules/lodash/fp/trim.js new file mode 100644 index 00000000..e6319a74 --- /dev/null +++ b/node_modules/lodash/fp/trim.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('trim', require('../trim')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/trimChars.js b/node_modules/lodash/fp/trimChars.js new file mode 100644 index 00000000..c9294de4 --- /dev/null +++ b/node_modules/lodash/fp/trimChars.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('trimChars', require('../trim')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/trimCharsEnd.js b/node_modules/lodash/fp/trimCharsEnd.js new file mode 100644 index 00000000..284bc2f8 --- /dev/null +++ b/node_modules/lodash/fp/trimCharsEnd.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('trimCharsEnd', require('../trimEnd')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/trimCharsStart.js b/node_modules/lodash/fp/trimCharsStart.js new file mode 100644 index 00000000..ff0ee65d --- /dev/null +++ b/node_modules/lodash/fp/trimCharsStart.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('trimCharsStart', require('../trimStart')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/trimEnd.js b/node_modules/lodash/fp/trimEnd.js new file mode 100644 index 00000000..71908805 --- /dev/null +++ b/node_modules/lodash/fp/trimEnd.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('trimEnd', require('../trimEnd')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/trimStart.js b/node_modules/lodash/fp/trimStart.js new file mode 100644 index 00000000..fda902c3 --- /dev/null +++ b/node_modules/lodash/fp/trimStart.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('trimStart', require('../trimStart')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/truncate.js b/node_modules/lodash/fp/truncate.js new file mode 100644 index 00000000..d265c1de --- /dev/null +++ b/node_modules/lodash/fp/truncate.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('truncate', require('../truncate')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/unapply.js b/node_modules/lodash/fp/unapply.js new file mode 100644 index 00000000..c5dfe779 --- /dev/null +++ b/node_modules/lodash/fp/unapply.js @@ -0,0 +1 @@ +module.exports = require('./rest'); diff --git a/node_modules/lodash/fp/unary.js b/node_modules/lodash/fp/unary.js new file mode 100644 index 00000000..286c945f --- /dev/null +++ b/node_modules/lodash/fp/unary.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('unary', require('../unary'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/unescape.js b/node_modules/lodash/fp/unescape.js new file mode 100644 index 00000000..fddcb46e --- /dev/null +++ b/node_modules/lodash/fp/unescape.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('unescape', require('../unescape'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/union.js b/node_modules/lodash/fp/union.js new file mode 100644 index 00000000..ef8228d7 --- /dev/null +++ b/node_modules/lodash/fp/union.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('union', require('../union')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/unionBy.js b/node_modules/lodash/fp/unionBy.js new file mode 100644 index 00000000..603687a1 --- /dev/null +++ b/node_modules/lodash/fp/unionBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('unionBy', require('../unionBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/unionWith.js b/node_modules/lodash/fp/unionWith.js new file mode 100644 index 00000000..65bb3a79 --- /dev/null +++ b/node_modules/lodash/fp/unionWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('unionWith', require('../unionWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/uniq.js b/node_modules/lodash/fp/uniq.js new file mode 100644 index 00000000..bc185249 --- /dev/null +++ b/node_modules/lodash/fp/uniq.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('uniq', require('../uniq'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/uniqBy.js b/node_modules/lodash/fp/uniqBy.js new file mode 100644 index 00000000..634c6a8b --- /dev/null +++ b/node_modules/lodash/fp/uniqBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('uniqBy', require('../uniqBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/uniqWith.js b/node_modules/lodash/fp/uniqWith.js new file mode 100644 index 00000000..0ec601a9 --- /dev/null +++ b/node_modules/lodash/fp/uniqWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('uniqWith', require('../uniqWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/uniqueId.js b/node_modules/lodash/fp/uniqueId.js new file mode 100644 index 00000000..aa8fc2f7 --- /dev/null +++ b/node_modules/lodash/fp/uniqueId.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('uniqueId', require('../uniqueId')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/unnest.js b/node_modules/lodash/fp/unnest.js new file mode 100644 index 00000000..5d34060a --- /dev/null +++ b/node_modules/lodash/fp/unnest.js @@ -0,0 +1 @@ +module.exports = require('./flatten'); diff --git a/node_modules/lodash/fp/unset.js b/node_modules/lodash/fp/unset.js new file mode 100644 index 00000000..ea203a0f --- /dev/null +++ b/node_modules/lodash/fp/unset.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('unset', require('../unset')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/unzip.js b/node_modules/lodash/fp/unzip.js new file mode 100644 index 00000000..cc364b3c --- /dev/null +++ b/node_modules/lodash/fp/unzip.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('unzip', require('../unzip'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/unzipWith.js b/node_modules/lodash/fp/unzipWith.js new file mode 100644 index 00000000..182eaa10 --- /dev/null +++ b/node_modules/lodash/fp/unzipWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('unzipWith', require('../unzipWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/update.js b/node_modules/lodash/fp/update.js new file mode 100644 index 00000000..b8ce2cc9 --- /dev/null +++ b/node_modules/lodash/fp/update.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('update', require('../update')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/updateWith.js b/node_modules/lodash/fp/updateWith.js new file mode 100644 index 00000000..d5e8282d --- /dev/null +++ b/node_modules/lodash/fp/updateWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('updateWith', require('../updateWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/upperCase.js b/node_modules/lodash/fp/upperCase.js new file mode 100644 index 00000000..c886f202 --- /dev/null +++ b/node_modules/lodash/fp/upperCase.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('upperCase', require('../upperCase'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/upperFirst.js b/node_modules/lodash/fp/upperFirst.js new file mode 100644 index 00000000..d8c04df5 --- /dev/null +++ b/node_modules/lodash/fp/upperFirst.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('upperFirst', require('../upperFirst'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/useWith.js b/node_modules/lodash/fp/useWith.js new file mode 100644 index 00000000..d8b3df5a --- /dev/null +++ b/node_modules/lodash/fp/useWith.js @@ -0,0 +1 @@ +module.exports = require('./overArgs'); diff --git a/node_modules/lodash/fp/util.js b/node_modules/lodash/fp/util.js new file mode 100644 index 00000000..18c00bae --- /dev/null +++ b/node_modules/lodash/fp/util.js @@ -0,0 +1,2 @@ +var convert = require('./convert'); +module.exports = convert(require('../util')); diff --git a/node_modules/lodash/fp/value.js b/node_modules/lodash/fp/value.js new file mode 100644 index 00000000..555eec7a --- /dev/null +++ b/node_modules/lodash/fp/value.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('value', require('../value'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/valueOf.js b/node_modules/lodash/fp/valueOf.js new file mode 100644 index 00000000..f968807d --- /dev/null +++ b/node_modules/lodash/fp/valueOf.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('valueOf', require('../valueOf'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/values.js b/node_modules/lodash/fp/values.js new file mode 100644 index 00000000..2dfc5613 --- /dev/null +++ b/node_modules/lodash/fp/values.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('values', require('../values'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/valuesIn.js b/node_modules/lodash/fp/valuesIn.js new file mode 100644 index 00000000..a1b2bb87 --- /dev/null +++ b/node_modules/lodash/fp/valuesIn.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('valuesIn', require('../valuesIn'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/where.js b/node_modules/lodash/fp/where.js new file mode 100644 index 00000000..3247f64a --- /dev/null +++ b/node_modules/lodash/fp/where.js @@ -0,0 +1 @@ +module.exports = require('./conformsTo'); diff --git a/node_modules/lodash/fp/whereEq.js b/node_modules/lodash/fp/whereEq.js new file mode 100644 index 00000000..29d1e1e4 --- /dev/null +++ b/node_modules/lodash/fp/whereEq.js @@ -0,0 +1 @@ +module.exports = require('./isMatch'); diff --git a/node_modules/lodash/fp/without.js b/node_modules/lodash/fp/without.js new file mode 100644 index 00000000..bad9e125 --- /dev/null +++ b/node_modules/lodash/fp/without.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('without', require('../without')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/words.js b/node_modules/lodash/fp/words.js new file mode 100644 index 00000000..4a901414 --- /dev/null +++ b/node_modules/lodash/fp/words.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('words', require('../words')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/wrap.js b/node_modules/lodash/fp/wrap.js new file mode 100644 index 00000000..e93bd8a1 --- /dev/null +++ b/node_modules/lodash/fp/wrap.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('wrap', require('../wrap')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/wrapperAt.js b/node_modules/lodash/fp/wrapperAt.js new file mode 100644 index 00000000..8f0a310f --- /dev/null +++ b/node_modules/lodash/fp/wrapperAt.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('wrapperAt', require('../wrapperAt'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/wrapperChain.js b/node_modules/lodash/fp/wrapperChain.js new file mode 100644 index 00000000..2a48ea2b --- /dev/null +++ b/node_modules/lodash/fp/wrapperChain.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('wrapperChain', require('../wrapperChain'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/wrapperLodash.js b/node_modules/lodash/fp/wrapperLodash.js new file mode 100644 index 00000000..a7162d08 --- /dev/null +++ b/node_modules/lodash/fp/wrapperLodash.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('wrapperLodash', require('../wrapperLodash'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/wrapperReverse.js b/node_modules/lodash/fp/wrapperReverse.js new file mode 100644 index 00000000..e1481aab --- /dev/null +++ b/node_modules/lodash/fp/wrapperReverse.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('wrapperReverse', require('../wrapperReverse'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/wrapperValue.js b/node_modules/lodash/fp/wrapperValue.js new file mode 100644 index 00000000..8eb9112f --- /dev/null +++ b/node_modules/lodash/fp/wrapperValue.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('wrapperValue', require('../wrapperValue'), require('./_falseOptions')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/xor.js b/node_modules/lodash/fp/xor.js new file mode 100644 index 00000000..29e28194 --- /dev/null +++ b/node_modules/lodash/fp/xor.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('xor', require('../xor')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/xorBy.js b/node_modules/lodash/fp/xorBy.js new file mode 100644 index 00000000..b355686d --- /dev/null +++ b/node_modules/lodash/fp/xorBy.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('xorBy', require('../xorBy')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/xorWith.js b/node_modules/lodash/fp/xorWith.js new file mode 100644 index 00000000..8e05739a --- /dev/null +++ b/node_modules/lodash/fp/xorWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('xorWith', require('../xorWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/zip.js b/node_modules/lodash/fp/zip.js new file mode 100644 index 00000000..69e147a4 --- /dev/null +++ b/node_modules/lodash/fp/zip.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('zip', require('../zip')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/zipAll.js b/node_modules/lodash/fp/zipAll.js new file mode 100644 index 00000000..efa8ccbf --- /dev/null +++ b/node_modules/lodash/fp/zipAll.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('zipAll', require('../zip')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/zipObj.js b/node_modules/lodash/fp/zipObj.js new file mode 100644 index 00000000..f4a34531 --- /dev/null +++ b/node_modules/lodash/fp/zipObj.js @@ -0,0 +1 @@ +module.exports = require('./zipObject'); diff --git a/node_modules/lodash/fp/zipObject.js b/node_modules/lodash/fp/zipObject.js new file mode 100644 index 00000000..462dbb68 --- /dev/null +++ b/node_modules/lodash/fp/zipObject.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('zipObject', require('../zipObject')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/zipObjectDeep.js b/node_modules/lodash/fp/zipObjectDeep.js new file mode 100644 index 00000000..53a5d338 --- /dev/null +++ b/node_modules/lodash/fp/zipObjectDeep.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('zipObjectDeep', require('../zipObjectDeep')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fp/zipWith.js b/node_modules/lodash/fp/zipWith.js new file mode 100644 index 00000000..c5cf9e21 --- /dev/null +++ b/node_modules/lodash/fp/zipWith.js @@ -0,0 +1,5 @@ +var convert = require('./convert'), + func = convert('zipWith', require('../zipWith')); + +func.placeholder = require('./placeholder'); +module.exports = func; diff --git a/node_modules/lodash/fromPairs.js b/node_modules/lodash/fromPairs.js new file mode 100644 index 00000000..ee7940d2 --- /dev/null +++ b/node_modules/lodash/fromPairs.js @@ -0,0 +1,28 @@ +/** + * The inverse of `_.toPairs`; this method returns an object composed + * from key-value `pairs`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} pairs The key-value pairs. + * @returns {Object} Returns the new object. + * @example + * + * _.fromPairs([['a', 1], ['b', 2]]); + * // => { 'a': 1, 'b': 2 } + */ +function fromPairs(pairs) { + var index = -1, + length = pairs == null ? 0 : pairs.length, + result = {}; + + while (++index < length) { + var pair = pairs[index]; + result[pair[0]] = pair[1]; + } + return result; +} + +module.exports = fromPairs; diff --git a/node_modules/lodash/function.js b/node_modules/lodash/function.js new file mode 100644 index 00000000..b0fc6d93 --- /dev/null +++ b/node_modules/lodash/function.js @@ -0,0 +1,25 @@ +module.exports = { + 'after': require('./after'), + 'ary': require('./ary'), + 'before': require('./before'), + 'bind': require('./bind'), + 'bindKey': require('./bindKey'), + 'curry': require('./curry'), + 'curryRight': require('./curryRight'), + 'debounce': require('./debounce'), + 'defer': require('./defer'), + 'delay': require('./delay'), + 'flip': require('./flip'), + 'memoize': require('./memoize'), + 'negate': require('./negate'), + 'once': require('./once'), + 'overArgs': require('./overArgs'), + 'partial': require('./partial'), + 'partialRight': require('./partialRight'), + 'rearg': require('./rearg'), + 'rest': require('./rest'), + 'spread': require('./spread'), + 'throttle': require('./throttle'), + 'unary': require('./unary'), + 'wrap': require('./wrap') +}; diff --git a/node_modules/lodash/functions.js b/node_modules/lodash/functions.js new file mode 100644 index 00000000..9722928f --- /dev/null +++ b/node_modules/lodash/functions.js @@ -0,0 +1,31 @@ +var baseFunctions = require('./_baseFunctions'), + keys = require('./keys'); + +/** + * Creates an array of function property names from own enumerable properties + * of `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to inspect. + * @returns {Array} Returns the function names. + * @see _.functionsIn + * @example + * + * function Foo() { + * this.a = _.constant('a'); + * this.b = _.constant('b'); + * } + * + * Foo.prototype.c = _.constant('c'); + * + * _.functions(new Foo); + * // => ['a', 'b'] + */ +function functions(object) { + return object == null ? [] : baseFunctions(object, keys(object)); +} + +module.exports = functions; diff --git a/node_modules/lodash/functionsIn.js b/node_modules/lodash/functionsIn.js new file mode 100644 index 00000000..f00345d0 --- /dev/null +++ b/node_modules/lodash/functionsIn.js @@ -0,0 +1,31 @@ +var baseFunctions = require('./_baseFunctions'), + keysIn = require('./keysIn'); + +/** + * Creates an array of function property names from own and inherited + * enumerable properties of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to inspect. + * @returns {Array} Returns the function names. + * @see _.functions + * @example + * + * function Foo() { + * this.a = _.constant('a'); + * this.b = _.constant('b'); + * } + * + * Foo.prototype.c = _.constant('c'); + * + * _.functionsIn(new Foo); + * // => ['a', 'b', 'c'] + */ +function functionsIn(object) { + return object == null ? [] : baseFunctions(object, keysIn(object)); +} + +module.exports = functionsIn; diff --git a/node_modules/lodash/get.js b/node_modules/lodash/get.js new file mode 100644 index 00000000..8805ff92 --- /dev/null +++ b/node_modules/lodash/get.js @@ -0,0 +1,33 @@ +var baseGet = require('./_baseGet'); + +/** + * Gets the value at `path` of `object`. If the resolved value is + * `undefined`, the `defaultValue` is returned in its place. + * + * @static + * @memberOf _ + * @since 3.7.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to get. + * @param {*} [defaultValue] The value returned for `undefined` resolved values. + * @returns {*} Returns the resolved value. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.get(object, 'a[0].b.c'); + * // => 3 + * + * _.get(object, ['a', '0', 'b', 'c']); + * // => 3 + * + * _.get(object, 'a.b.c', 'default'); + * // => 'default' + */ +function get(object, path, defaultValue) { + var result = object == null ? undefined : baseGet(object, path); + return result === undefined ? defaultValue : result; +} + +module.exports = get; diff --git a/node_modules/lodash/groupBy.js b/node_modules/lodash/groupBy.js new file mode 100644 index 00000000..babf4f6b --- /dev/null +++ b/node_modules/lodash/groupBy.js @@ -0,0 +1,41 @@ +var baseAssignValue = require('./_baseAssignValue'), + createAggregator = require('./_createAggregator'); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Creates an object composed of keys generated from the results of running + * each element of `collection` thru `iteratee`. The order of grouped values + * is determined by the order they occur in `collection`. The corresponding + * value of each key is an array of elements responsible for generating the + * key. The iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The iteratee to transform keys. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * _.groupBy([6.1, 4.2, 6.3], Math.floor); + * // => { '4': [4.2], '6': [6.1, 6.3] } + * + * // The `_.property` iteratee shorthand. + * _.groupBy(['one', 'two', 'three'], 'length'); + * // => { '3': ['one', 'two'], '5': ['three'] } + */ +var groupBy = createAggregator(function(result, value, key) { + if (hasOwnProperty.call(result, key)) { + result[key].push(value); + } else { + baseAssignValue(result, key, [value]); + } +}); + +module.exports = groupBy; diff --git a/node_modules/lodash/gt.js b/node_modules/lodash/gt.js new file mode 100644 index 00000000..3a662828 --- /dev/null +++ b/node_modules/lodash/gt.js @@ -0,0 +1,29 @@ +var baseGt = require('./_baseGt'), + createRelationalOperation = require('./_createRelationalOperation'); + +/** + * Checks if `value` is greater than `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than `other`, + * else `false`. + * @see _.lt + * @example + * + * _.gt(3, 1); + * // => true + * + * _.gt(3, 3); + * // => false + * + * _.gt(1, 3); + * // => false + */ +var gt = createRelationalOperation(baseGt); + +module.exports = gt; diff --git a/node_modules/lodash/gte.js b/node_modules/lodash/gte.js new file mode 100644 index 00000000..4180a687 --- /dev/null +++ b/node_modules/lodash/gte.js @@ -0,0 +1,30 @@ +var createRelationalOperation = require('./_createRelationalOperation'); + +/** + * Checks if `value` is greater than or equal to `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than or equal to + * `other`, else `false`. + * @see _.lte + * @example + * + * _.gte(3, 1); + * // => true + * + * _.gte(3, 3); + * // => true + * + * _.gte(1, 3); + * // => false + */ +var gte = createRelationalOperation(function(value, other) { + return value >= other; +}); + +module.exports = gte; diff --git a/node_modules/lodash/has.js b/node_modules/lodash/has.js new file mode 100644 index 00000000..34df55e8 --- /dev/null +++ b/node_modules/lodash/has.js @@ -0,0 +1,35 @@ +var baseHas = require('./_baseHas'), + hasPath = require('./_hasPath'); + +/** + * Checks if `path` is a direct property of `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + * @example + * + * var object = { 'a': { 'b': 2 } }; + * var other = _.create({ 'a': _.create({ 'b': 2 }) }); + * + * _.has(object, 'a'); + * // => true + * + * _.has(object, 'a.b'); + * // => true + * + * _.has(object, ['a', 'b']); + * // => true + * + * _.has(other, 'a'); + * // => false + */ +function has(object, path) { + return object != null && hasPath(object, path, baseHas); +} + +module.exports = has; diff --git a/node_modules/lodash/hasIn.js b/node_modules/lodash/hasIn.js new file mode 100644 index 00000000..06a36865 --- /dev/null +++ b/node_modules/lodash/hasIn.js @@ -0,0 +1,34 @@ +var baseHasIn = require('./_baseHasIn'), + hasPath = require('./_hasPath'); + +/** + * Checks if `path` is a direct or inherited property of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + * @example + * + * var object = _.create({ 'a': _.create({ 'b': 2 }) }); + * + * _.hasIn(object, 'a'); + * // => true + * + * _.hasIn(object, 'a.b'); + * // => true + * + * _.hasIn(object, ['a', 'b']); + * // => true + * + * _.hasIn(object, 'b'); + * // => false + */ +function hasIn(object, path) { + return object != null && hasPath(object, path, baseHasIn); +} + +module.exports = hasIn; diff --git a/node_modules/lodash/head.js b/node_modules/lodash/head.js new file mode 100644 index 00000000..dee9d1f1 --- /dev/null +++ b/node_modules/lodash/head.js @@ -0,0 +1,23 @@ +/** + * Gets the first element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @alias first + * @category Array + * @param {Array} array The array to query. + * @returns {*} Returns the first element of `array`. + * @example + * + * _.head([1, 2, 3]); + * // => 1 + * + * _.head([]); + * // => undefined + */ +function head(array) { + return (array && array.length) ? array[0] : undefined; +} + +module.exports = head; diff --git a/node_modules/lodash/identity.js b/node_modules/lodash/identity.js new file mode 100644 index 00000000..2d5d963c --- /dev/null +++ b/node_modules/lodash/identity.js @@ -0,0 +1,21 @@ +/** + * This method returns the first argument it receives. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Util + * @param {*} value Any value. + * @returns {*} Returns `value`. + * @example + * + * var object = { 'a': 1 }; + * + * console.log(_.identity(object) === object); + * // => true + */ +function identity(value) { + return value; +} + +module.exports = identity; diff --git a/node_modules/lodash/inRange.js b/node_modules/lodash/inRange.js new file mode 100644 index 00000000..f20728d9 --- /dev/null +++ b/node_modules/lodash/inRange.js @@ -0,0 +1,55 @@ +var baseInRange = require('./_baseInRange'), + toFinite = require('./toFinite'), + toNumber = require('./toNumber'); + +/** + * Checks if `n` is between `start` and up to, but not including, `end`. If + * `end` is not specified, it's set to `start` with `start` then set to `0`. + * If `start` is greater than `end` the params are swapped to support + * negative ranges. + * + * @static + * @memberOf _ + * @since 3.3.0 + * @category Number + * @param {number} number The number to check. + * @param {number} [start=0] The start of the range. + * @param {number} end The end of the range. + * @returns {boolean} Returns `true` if `number` is in the range, else `false`. + * @see _.range, _.rangeRight + * @example + * + * _.inRange(3, 2, 4); + * // => true + * + * _.inRange(4, 8); + * // => true + * + * _.inRange(4, 2); + * // => false + * + * _.inRange(2, 2); + * // => false + * + * _.inRange(1.2, 2); + * // => true + * + * _.inRange(5.2, 4); + * // => false + * + * _.inRange(-3, -2, -6); + * // => true + */ +function inRange(number, start, end) { + start = toFinite(start); + if (end === undefined) { + end = start; + start = 0; + } else { + end = toFinite(end); + } + number = toNumber(number); + return baseInRange(number, start, end); +} + +module.exports = inRange; diff --git a/node_modules/lodash/includes.js b/node_modules/lodash/includes.js new file mode 100644 index 00000000..ae0deedc --- /dev/null +++ b/node_modules/lodash/includes.js @@ -0,0 +1,53 @@ +var baseIndexOf = require('./_baseIndexOf'), + isArrayLike = require('./isArrayLike'), + isString = require('./isString'), + toInteger = require('./toInteger'), + values = require('./values'); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max; + +/** + * Checks if `value` is in `collection`. If `collection` is a string, it's + * checked for a substring of `value`, otherwise + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * is used for equality comparisons. If `fromIndex` is negative, it's used as + * the offset from the end of `collection`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object|string} collection The collection to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=0] The index to search from. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. + * @returns {boolean} Returns `true` if `value` is found, else `false`. + * @example + * + * _.includes([1, 2, 3], 1); + * // => true + * + * _.includes([1, 2, 3], 1, 2); + * // => false + * + * _.includes({ 'a': 1, 'b': 2 }, 1); + * // => true + * + * _.includes('abcd', 'bc'); + * // => true + */ +function includes(collection, value, fromIndex, guard) { + collection = isArrayLike(collection) ? collection : values(collection); + fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0; + + var length = collection.length; + if (fromIndex < 0) { + fromIndex = nativeMax(length + fromIndex, 0); + } + return isString(collection) + ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1) + : (!!length && baseIndexOf(collection, value, fromIndex) > -1); +} + +module.exports = includes; diff --git a/node_modules/lodash/index.js b/node_modules/lodash/index.js new file mode 100644 index 00000000..5d063e21 --- /dev/null +++ b/node_modules/lodash/index.js @@ -0,0 +1 @@ +module.exports = require('./lodash'); \ No newline at end of file diff --git a/node_modules/lodash/indexOf.js b/node_modules/lodash/indexOf.js new file mode 100644 index 00000000..3c644af2 --- /dev/null +++ b/node_modules/lodash/indexOf.js @@ -0,0 +1,42 @@ +var baseIndexOf = require('./_baseIndexOf'), + toInteger = require('./toInteger'); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max; + +/** + * Gets the index at which the first occurrence of `value` is found in `array` + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. If `fromIndex` is negative, it's used as the + * offset from the end of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=0] The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.indexOf([1, 2, 1, 2], 2); + * // => 1 + * + * // Search from the `fromIndex`. + * _.indexOf([1, 2, 1, 2], 2, 2); + * // => 3 + */ +function indexOf(array, value, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = fromIndex == null ? 0 : toInteger(fromIndex); + if (index < 0) { + index = nativeMax(length + index, 0); + } + return baseIndexOf(array, value, index); +} + +module.exports = indexOf; diff --git a/node_modules/lodash/initial.js b/node_modules/lodash/initial.js new file mode 100644 index 00000000..f47fc509 --- /dev/null +++ b/node_modules/lodash/initial.js @@ -0,0 +1,22 @@ +var baseSlice = require('./_baseSlice'); + +/** + * Gets all but the last element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.initial([1, 2, 3]); + * // => [1, 2] + */ +function initial(array) { + var length = array == null ? 0 : array.length; + return length ? baseSlice(array, 0, -1) : []; +} + +module.exports = initial; diff --git a/node_modules/lodash/intersection.js b/node_modules/lodash/intersection.js new file mode 100644 index 00000000..a94c1351 --- /dev/null +++ b/node_modules/lodash/intersection.js @@ -0,0 +1,30 @@ +var arrayMap = require('./_arrayMap'), + baseIntersection = require('./_baseIntersection'), + baseRest = require('./_baseRest'), + castArrayLikeObject = require('./_castArrayLikeObject'); + +/** + * Creates an array of unique values that are included in all given arrays + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. The order and references of result values are + * determined by the first array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @returns {Array} Returns the new array of intersecting values. + * @example + * + * _.intersection([2, 1], [2, 3]); + * // => [2] + */ +var intersection = baseRest(function(arrays) { + var mapped = arrayMap(arrays, castArrayLikeObject); + return (mapped.length && mapped[0] === arrays[0]) + ? baseIntersection(mapped) + : []; +}); + +module.exports = intersection; diff --git a/node_modules/lodash/intersectionBy.js b/node_modules/lodash/intersectionBy.js new file mode 100644 index 00000000..31461aae --- /dev/null +++ b/node_modules/lodash/intersectionBy.js @@ -0,0 +1,45 @@ +var arrayMap = require('./_arrayMap'), + baseIntersection = require('./_baseIntersection'), + baseIteratee = require('./_baseIteratee'), + baseRest = require('./_baseRest'), + castArrayLikeObject = require('./_castArrayLikeObject'), + last = require('./last'); + +/** + * This method is like `_.intersection` except that it accepts `iteratee` + * which is invoked for each element of each `arrays` to generate the criterion + * by which they're compared. The order and references of result values are + * determined by the first array. The iteratee is invoked with one argument: + * (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of intersecting values. + * @example + * + * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor); + * // => [2.1] + * + * // The `_.property` iteratee shorthand. + * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 1 }] + */ +var intersectionBy = baseRest(function(arrays) { + var iteratee = last(arrays), + mapped = arrayMap(arrays, castArrayLikeObject); + + if (iteratee === last(mapped)) { + iteratee = undefined; + } else { + mapped.pop(); + } + return (mapped.length && mapped[0] === arrays[0]) + ? baseIntersection(mapped, baseIteratee(iteratee, 2)) + : []; +}); + +module.exports = intersectionBy; diff --git a/node_modules/lodash/intersectionWith.js b/node_modules/lodash/intersectionWith.js new file mode 100644 index 00000000..63cabfaa --- /dev/null +++ b/node_modules/lodash/intersectionWith.js @@ -0,0 +1,41 @@ +var arrayMap = require('./_arrayMap'), + baseIntersection = require('./_baseIntersection'), + baseRest = require('./_baseRest'), + castArrayLikeObject = require('./_castArrayLikeObject'), + last = require('./last'); + +/** + * This method is like `_.intersection` except that it accepts `comparator` + * which is invoked to compare elements of `arrays`. The order and references + * of result values are determined by the first array. The comparator is + * invoked with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of intersecting values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.intersectionWith(objects, others, _.isEqual); + * // => [{ 'x': 1, 'y': 2 }] + */ +var intersectionWith = baseRest(function(arrays) { + var comparator = last(arrays), + mapped = arrayMap(arrays, castArrayLikeObject); + + comparator = typeof comparator == 'function' ? comparator : undefined; + if (comparator) { + mapped.pop(); + } + return (mapped.length && mapped[0] === arrays[0]) + ? baseIntersection(mapped, undefined, comparator) + : []; +}); + +module.exports = intersectionWith; diff --git a/node_modules/lodash/invert.js b/node_modules/lodash/invert.js new file mode 100644 index 00000000..8c479509 --- /dev/null +++ b/node_modules/lodash/invert.js @@ -0,0 +1,42 @@ +var constant = require('./constant'), + createInverter = require('./_createInverter'), + identity = require('./identity'); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var nativeObjectToString = objectProto.toString; + +/** + * Creates an object composed of the inverted keys and values of `object`. + * If `object` contains duplicate values, subsequent values overwrite + * property assignments of previous values. + * + * @static + * @memberOf _ + * @since 0.7.0 + * @category Object + * @param {Object} object The object to invert. + * @returns {Object} Returns the new inverted object. + * @example + * + * var object = { 'a': 1, 'b': 2, 'c': 1 }; + * + * _.invert(object); + * // => { '1': 'c', '2': 'b' } + */ +var invert = createInverter(function(result, value, key) { + if (value != null && + typeof value.toString != 'function') { + value = nativeObjectToString.call(value); + } + + result[value] = key; +}, constant(identity)); + +module.exports = invert; diff --git a/node_modules/lodash/invertBy.js b/node_modules/lodash/invertBy.js new file mode 100644 index 00000000..3f4f7e53 --- /dev/null +++ b/node_modules/lodash/invertBy.js @@ -0,0 +1,56 @@ +var baseIteratee = require('./_baseIteratee'), + createInverter = require('./_createInverter'); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var nativeObjectToString = objectProto.toString; + +/** + * This method is like `_.invert` except that the inverted object is generated + * from the results of running each element of `object` thru `iteratee`. The + * corresponding inverted value of each inverted key is an array of keys + * responsible for generating the inverted value. The iteratee is invoked + * with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.1.0 + * @category Object + * @param {Object} object The object to invert. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Object} Returns the new inverted object. + * @example + * + * var object = { 'a': 1, 'b': 2, 'c': 1 }; + * + * _.invertBy(object); + * // => { '1': ['a', 'c'], '2': ['b'] } + * + * _.invertBy(object, function(value) { + * return 'group' + value; + * }); + * // => { 'group1': ['a', 'c'], 'group2': ['b'] } + */ +var invertBy = createInverter(function(result, value, key) { + if (value != null && + typeof value.toString != 'function') { + value = nativeObjectToString.call(value); + } + + if (hasOwnProperty.call(result, value)) { + result[value].push(key); + } else { + result[value] = [key]; + } +}, baseIteratee); + +module.exports = invertBy; diff --git a/node_modules/lodash/invoke.js b/node_modules/lodash/invoke.js new file mode 100644 index 00000000..97d51eb5 --- /dev/null +++ b/node_modules/lodash/invoke.js @@ -0,0 +1,24 @@ +var baseInvoke = require('./_baseInvoke'), + baseRest = require('./_baseRest'); + +/** + * Invokes the method at `path` of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the method to invoke. + * @param {...*} [args] The arguments to invoke the method with. + * @returns {*} Returns the result of the invoked method. + * @example + * + * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] }; + * + * _.invoke(object, 'a[0].b.c.slice', 1, 3); + * // => [2, 3] + */ +var invoke = baseRest(baseInvoke); + +module.exports = invoke; diff --git a/node_modules/lodash/invokeMap.js b/node_modules/lodash/invokeMap.js new file mode 100644 index 00000000..8da5126c --- /dev/null +++ b/node_modules/lodash/invokeMap.js @@ -0,0 +1,41 @@ +var apply = require('./_apply'), + baseEach = require('./_baseEach'), + baseInvoke = require('./_baseInvoke'), + baseRest = require('./_baseRest'), + isArrayLike = require('./isArrayLike'); + +/** + * Invokes the method at `path` of each element in `collection`, returning + * an array of the results of each invoked method. Any additional arguments + * are provided to each invoked method. If `path` is a function, it's invoked + * for, and `this` bound to, each element in `collection`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Array|Function|string} path The path of the method to invoke or + * the function invoked per iteration. + * @param {...*} [args] The arguments to invoke each method with. + * @returns {Array} Returns the array of results. + * @example + * + * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort'); + * // => [[1, 5, 7], [1, 2, 3]] + * + * _.invokeMap([123, 456], String.prototype.split, ''); + * // => [['1', '2', '3'], ['4', '5', '6']] + */ +var invokeMap = baseRest(function(collection, path, args) { + var index = -1, + isFunc = typeof path == 'function', + result = isArrayLike(collection) ? Array(collection.length) : []; + + baseEach(collection, function(value) { + result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args); + }); + return result; +}); + +module.exports = invokeMap; diff --git a/node_modules/lodash/isArguments.js b/node_modules/lodash/isArguments.js new file mode 100644 index 00000000..8b9ed66c --- /dev/null +++ b/node_modules/lodash/isArguments.js @@ -0,0 +1,36 @@ +var baseIsArguments = require('./_baseIsArguments'), + isObjectLike = require('./isObjectLike'); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** Built-in value references. */ +var propertyIsEnumerable = objectProto.propertyIsEnumerable; + +/** + * Checks if `value` is likely an `arguments` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an `arguments` object, + * else `false`. + * @example + * + * _.isArguments(function() { return arguments; }()); + * // => true + * + * _.isArguments([1, 2, 3]); + * // => false + */ +var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { + return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && + !propertyIsEnumerable.call(value, 'callee'); +}; + +module.exports = isArguments; diff --git a/node_modules/lodash/isArray.js b/node_modules/lodash/isArray.js new file mode 100644 index 00000000..88ab55fd --- /dev/null +++ b/node_modules/lodash/isArray.js @@ -0,0 +1,26 @@ +/** + * Checks if `value` is classified as an `Array` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array, else `false`. + * @example + * + * _.isArray([1, 2, 3]); + * // => true + * + * _.isArray(document.body.children); + * // => false + * + * _.isArray('abc'); + * // => false + * + * _.isArray(_.noop); + * // => false + */ +var isArray = Array.isArray; + +module.exports = isArray; diff --git a/node_modules/lodash/isArrayBuffer.js b/node_modules/lodash/isArrayBuffer.js new file mode 100644 index 00000000..12904a64 --- /dev/null +++ b/node_modules/lodash/isArrayBuffer.js @@ -0,0 +1,27 @@ +var baseIsArrayBuffer = require('./_baseIsArrayBuffer'), + baseUnary = require('./_baseUnary'), + nodeUtil = require('./_nodeUtil'); + +/* Node.js helper references. */ +var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer; + +/** + * Checks if `value` is classified as an `ArrayBuffer` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. + * @example + * + * _.isArrayBuffer(new ArrayBuffer(2)); + * // => true + * + * _.isArrayBuffer(new Array(2)); + * // => false + */ +var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer; + +module.exports = isArrayBuffer; diff --git a/node_modules/lodash/isArrayLike.js b/node_modules/lodash/isArrayLike.js new file mode 100644 index 00000000..0f966805 --- /dev/null +++ b/node_modules/lodash/isArrayLike.js @@ -0,0 +1,33 @@ +var isFunction = require('./isFunction'), + isLength = require('./isLength'); + +/** + * Checks if `value` is array-like. A value is considered array-like if it's + * not a function and has a `value.length` that's an integer greater than or + * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is array-like, else `false`. + * @example + * + * _.isArrayLike([1, 2, 3]); + * // => true + * + * _.isArrayLike(document.body.children); + * // => true + * + * _.isArrayLike('abc'); + * // => true + * + * _.isArrayLike(_.noop); + * // => false + */ +function isArrayLike(value) { + return value != null && isLength(value.length) && !isFunction(value); +} + +module.exports = isArrayLike; diff --git a/node_modules/lodash/isArrayLikeObject.js b/node_modules/lodash/isArrayLikeObject.js new file mode 100644 index 00000000..6c4812a8 --- /dev/null +++ b/node_modules/lodash/isArrayLikeObject.js @@ -0,0 +1,33 @@ +var isArrayLike = require('./isArrayLike'), + isObjectLike = require('./isObjectLike'); + +/** + * This method is like `_.isArrayLike` except that it also checks if `value` + * is an object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array-like object, + * else `false`. + * @example + * + * _.isArrayLikeObject([1, 2, 3]); + * // => true + * + * _.isArrayLikeObject(document.body.children); + * // => true + * + * _.isArrayLikeObject('abc'); + * // => false + * + * _.isArrayLikeObject(_.noop); + * // => false + */ +function isArrayLikeObject(value) { + return isObjectLike(value) && isArrayLike(value); +} + +module.exports = isArrayLikeObject; diff --git a/node_modules/lodash/isBoolean.js b/node_modules/lodash/isBoolean.js new file mode 100644 index 00000000..a43ed4b8 --- /dev/null +++ b/node_modules/lodash/isBoolean.js @@ -0,0 +1,29 @@ +var baseGetTag = require('./_baseGetTag'), + isObjectLike = require('./isObjectLike'); + +/** `Object#toString` result references. */ +var boolTag = '[object Boolean]'; + +/** + * Checks if `value` is classified as a boolean primitive or object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a boolean, else `false`. + * @example + * + * _.isBoolean(false); + * // => true + * + * _.isBoolean(null); + * // => false + */ +function isBoolean(value) { + return value === true || value === false || + (isObjectLike(value) && baseGetTag(value) == boolTag); +} + +module.exports = isBoolean; diff --git a/node_modules/lodash/isBuffer.js b/node_modules/lodash/isBuffer.js new file mode 100644 index 00000000..c103cc74 --- /dev/null +++ b/node_modules/lodash/isBuffer.js @@ -0,0 +1,38 @@ +var root = require('./_root'), + stubFalse = require('./stubFalse'); + +/** Detect free variable `exports`. */ +var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; + +/** Detect free variable `module`. */ +var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; + +/** Detect the popular CommonJS extension `module.exports`. */ +var moduleExports = freeModule && freeModule.exports === freeExports; + +/** Built-in value references. */ +var Buffer = moduleExports ? root.Buffer : undefined; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined; + +/** + * Checks if `value` is a buffer. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a buffer, else `false`. + * @example + * + * _.isBuffer(new Buffer(2)); + * // => true + * + * _.isBuffer(new Uint8Array(2)); + * // => false + */ +var isBuffer = nativeIsBuffer || stubFalse; + +module.exports = isBuffer; diff --git a/node_modules/lodash/isDate.js b/node_modules/lodash/isDate.js new file mode 100644 index 00000000..7f0209fc --- /dev/null +++ b/node_modules/lodash/isDate.js @@ -0,0 +1,27 @@ +var baseIsDate = require('./_baseIsDate'), + baseUnary = require('./_baseUnary'), + nodeUtil = require('./_nodeUtil'); + +/* Node.js helper references. */ +var nodeIsDate = nodeUtil && nodeUtil.isDate; + +/** + * Checks if `value` is classified as a `Date` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a date object, else `false`. + * @example + * + * _.isDate(new Date); + * // => true + * + * _.isDate('Mon April 23 2012'); + * // => false + */ +var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate; + +module.exports = isDate; diff --git a/node_modules/lodash/isElement.js b/node_modules/lodash/isElement.js new file mode 100644 index 00000000..76ae29c3 --- /dev/null +++ b/node_modules/lodash/isElement.js @@ -0,0 +1,25 @@ +var isObjectLike = require('./isObjectLike'), + isPlainObject = require('./isPlainObject'); + +/** + * Checks if `value` is likely a DOM element. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`. + * @example + * + * _.isElement(document.body); + * // => true + * + * _.isElement(''); + * // => false + */ +function isElement(value) { + return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value); +} + +module.exports = isElement; diff --git a/node_modules/lodash/isEmpty.js b/node_modules/lodash/isEmpty.js new file mode 100644 index 00000000..3597294a --- /dev/null +++ b/node_modules/lodash/isEmpty.js @@ -0,0 +1,77 @@ +var baseKeys = require('./_baseKeys'), + getTag = require('./_getTag'), + isArguments = require('./isArguments'), + isArray = require('./isArray'), + isArrayLike = require('./isArrayLike'), + isBuffer = require('./isBuffer'), + isPrototype = require('./_isPrototype'), + isTypedArray = require('./isTypedArray'); + +/** `Object#toString` result references. */ +var mapTag = '[object Map]', + setTag = '[object Set]'; + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Checks if `value` is an empty object, collection, map, or set. + * + * Objects are considered empty if they have no own enumerable string keyed + * properties. + * + * Array-like values such as `arguments` objects, arrays, buffers, strings, or + * jQuery-like collections are considered empty if they have a `length` of `0`. + * Similarly, maps and sets are considered empty if they have a `size` of `0`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is empty, else `false`. + * @example + * + * _.isEmpty(null); + * // => true + * + * _.isEmpty(true); + * // => true + * + * _.isEmpty(1); + * // => true + * + * _.isEmpty([1, 2, 3]); + * // => false + * + * _.isEmpty({ 'a': 1 }); + * // => false + */ +function isEmpty(value) { + if (value == null) { + return true; + } + if (isArrayLike(value) && + (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' || + isBuffer(value) || isTypedArray(value) || isArguments(value))) { + return !value.length; + } + var tag = getTag(value); + if (tag == mapTag || tag == setTag) { + return !value.size; + } + if (isPrototype(value)) { + return !baseKeys(value).length; + } + for (var key in value) { + if (hasOwnProperty.call(value, key)) { + return false; + } + } + return true; +} + +module.exports = isEmpty; diff --git a/node_modules/lodash/isEqual.js b/node_modules/lodash/isEqual.js new file mode 100644 index 00000000..5e23e76c --- /dev/null +++ b/node_modules/lodash/isEqual.js @@ -0,0 +1,35 @@ +var baseIsEqual = require('./_baseIsEqual'); + +/** + * Performs a deep comparison between two values to determine if they are + * equivalent. + * + * **Note:** This method supports comparing arrays, array buffers, booleans, + * date objects, error objects, maps, numbers, `Object` objects, regexes, + * sets, strings, symbols, and typed arrays. `Object` objects are compared + * by their own, not inherited, enumerable properties. Functions and DOM + * nodes are compared by strict equality, i.e. `===`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * var object = { 'a': 1 }; + * var other = { 'a': 1 }; + * + * _.isEqual(object, other); + * // => true + * + * object === other; + * // => false + */ +function isEqual(value, other) { + return baseIsEqual(value, other); +} + +module.exports = isEqual; diff --git a/node_modules/lodash/isEqualWith.js b/node_modules/lodash/isEqualWith.js new file mode 100644 index 00000000..21bdc7ff --- /dev/null +++ b/node_modules/lodash/isEqualWith.js @@ -0,0 +1,41 @@ +var baseIsEqual = require('./_baseIsEqual'); + +/** + * This method is like `_.isEqual` except that it accepts `customizer` which + * is invoked to compare values. If `customizer` returns `undefined`, comparisons + * are handled by the method instead. The `customizer` is invoked with up to + * six arguments: (objValue, othValue [, index|key, object, other, stack]). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * function isGreeting(value) { + * return /^h(?:i|ello)$/.test(value); + * } + * + * function customizer(objValue, othValue) { + * if (isGreeting(objValue) && isGreeting(othValue)) { + * return true; + * } + * } + * + * var array = ['hello', 'goodbye']; + * var other = ['hi', 'goodbye']; + * + * _.isEqualWith(array, other, customizer); + * // => true + */ +function isEqualWith(value, other, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + var result = customizer ? customizer(value, other) : undefined; + return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result; +} + +module.exports = isEqualWith; diff --git a/node_modules/lodash/isError.js b/node_modules/lodash/isError.js new file mode 100644 index 00000000..b4f41e00 --- /dev/null +++ b/node_modules/lodash/isError.js @@ -0,0 +1,36 @@ +var baseGetTag = require('./_baseGetTag'), + isObjectLike = require('./isObjectLike'), + isPlainObject = require('./isPlainObject'); + +/** `Object#toString` result references. */ +var domExcTag = '[object DOMException]', + errorTag = '[object Error]'; + +/** + * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`, + * `SyntaxError`, `TypeError`, or `URIError` object. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an error object, else `false`. + * @example + * + * _.isError(new Error); + * // => true + * + * _.isError(Error); + * // => false + */ +function isError(value) { + if (!isObjectLike(value)) { + return false; + } + var tag = baseGetTag(value); + return tag == errorTag || tag == domExcTag || + (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value)); +} + +module.exports = isError; diff --git a/node_modules/lodash/isFinite.js b/node_modules/lodash/isFinite.js new file mode 100644 index 00000000..601842bc --- /dev/null +++ b/node_modules/lodash/isFinite.js @@ -0,0 +1,36 @@ +var root = require('./_root'); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeIsFinite = root.isFinite; + +/** + * Checks if `value` is a finite primitive number. + * + * **Note:** This method is based on + * [`Number.isFinite`](https://mdn.io/Number/isFinite). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a finite number, else `false`. + * @example + * + * _.isFinite(3); + * // => true + * + * _.isFinite(Number.MIN_VALUE); + * // => true + * + * _.isFinite(Infinity); + * // => false + * + * _.isFinite('3'); + * // => false + */ +function isFinite(value) { + return typeof value == 'number' && nativeIsFinite(value); +} + +module.exports = isFinite; diff --git a/node_modules/lodash/isFunction.js b/node_modules/lodash/isFunction.js new file mode 100644 index 00000000..907a8cd8 --- /dev/null +++ b/node_modules/lodash/isFunction.js @@ -0,0 +1,37 @@ +var baseGetTag = require('./_baseGetTag'), + isObject = require('./isObject'); + +/** `Object#toString` result references. */ +var asyncTag = '[object AsyncFunction]', + funcTag = '[object Function]', + genTag = '[object GeneratorFunction]', + proxyTag = '[object Proxy]'; + +/** + * Checks if `value` is classified as a `Function` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a function, else `false`. + * @example + * + * _.isFunction(_); + * // => true + * + * _.isFunction(/abc/); + * // => false + */ +function isFunction(value) { + if (!isObject(value)) { + return false; + } + // The use of `Object#toString` avoids issues with the `typeof` operator + // in Safari 9 which returns 'object' for typed arrays and other constructors. + var tag = baseGetTag(value); + return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; +} + +module.exports = isFunction; diff --git a/node_modules/lodash/isInteger.js b/node_modules/lodash/isInteger.js new file mode 100644 index 00000000..66aa87d5 --- /dev/null +++ b/node_modules/lodash/isInteger.js @@ -0,0 +1,33 @@ +var toInteger = require('./toInteger'); + +/** + * Checks if `value` is an integer. + * + * **Note:** This method is based on + * [`Number.isInteger`](https://mdn.io/Number/isInteger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an integer, else `false`. + * @example + * + * _.isInteger(3); + * // => true + * + * _.isInteger(Number.MIN_VALUE); + * // => false + * + * _.isInteger(Infinity); + * // => false + * + * _.isInteger('3'); + * // => false + */ +function isInteger(value) { + return typeof value == 'number' && value == toInteger(value); +} + +module.exports = isInteger; diff --git a/node_modules/lodash/isLength.js b/node_modules/lodash/isLength.js new file mode 100644 index 00000000..3a95caa9 --- /dev/null +++ b/node_modules/lodash/isLength.js @@ -0,0 +1,35 @@ +/** Used as references for various `Number` constants. */ +var MAX_SAFE_INTEGER = 9007199254740991; + +/** + * Checks if `value` is a valid array-like length. + * + * **Note:** This method is loosely based on + * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + * @example + * + * _.isLength(3); + * // => true + * + * _.isLength(Number.MIN_VALUE); + * // => false + * + * _.isLength(Infinity); + * // => false + * + * _.isLength('3'); + * // => false + */ +function isLength(value) { + return typeof value == 'number' && + value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; +} + +module.exports = isLength; diff --git a/node_modules/lodash/isMap.js b/node_modules/lodash/isMap.js new file mode 100644 index 00000000..44f8517e --- /dev/null +++ b/node_modules/lodash/isMap.js @@ -0,0 +1,27 @@ +var baseIsMap = require('./_baseIsMap'), + baseUnary = require('./_baseUnary'), + nodeUtil = require('./_nodeUtil'); + +/* Node.js helper references. */ +var nodeIsMap = nodeUtil && nodeUtil.isMap; + +/** + * Checks if `value` is classified as a `Map` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a map, else `false`. + * @example + * + * _.isMap(new Map); + * // => true + * + * _.isMap(new WeakMap); + * // => false + */ +var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap; + +module.exports = isMap; diff --git a/node_modules/lodash/isMatch.js b/node_modules/lodash/isMatch.js new file mode 100644 index 00000000..9773a18c --- /dev/null +++ b/node_modules/lodash/isMatch.js @@ -0,0 +1,36 @@ +var baseIsMatch = require('./_baseIsMatch'), + getMatchData = require('./_getMatchData'); + +/** + * Performs a partial deep comparison between `object` and `source` to + * determine if `object` contains equivalent property values. + * + * **Note:** This method is equivalent to `_.matches` when `source` is + * partially applied. + * + * Partial comparisons will match empty array and empty object `source` + * values against any array or object value, respectively. See `_.isEqual` + * for a list of supported value comparisons. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + * @example + * + * var object = { 'a': 1, 'b': 2 }; + * + * _.isMatch(object, { 'b': 2 }); + * // => true + * + * _.isMatch(object, { 'b': 1 }); + * // => false + */ +function isMatch(object, source) { + return object === source || baseIsMatch(object, source, getMatchData(source)); +} + +module.exports = isMatch; diff --git a/node_modules/lodash/isMatchWith.js b/node_modules/lodash/isMatchWith.js new file mode 100644 index 00000000..187b6a61 --- /dev/null +++ b/node_modules/lodash/isMatchWith.js @@ -0,0 +1,41 @@ +var baseIsMatch = require('./_baseIsMatch'), + getMatchData = require('./_getMatchData'); + +/** + * This method is like `_.isMatch` except that it accepts `customizer` which + * is invoked to compare values. If `customizer` returns `undefined`, comparisons + * are handled by the method instead. The `customizer` is invoked with five + * arguments: (objValue, srcValue, index|key, object, source). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + * @example + * + * function isGreeting(value) { + * return /^h(?:i|ello)$/.test(value); + * } + * + * function customizer(objValue, srcValue) { + * if (isGreeting(objValue) && isGreeting(srcValue)) { + * return true; + * } + * } + * + * var object = { 'greeting': 'hello' }; + * var source = { 'greeting': 'hi' }; + * + * _.isMatchWith(object, source, customizer); + * // => true + */ +function isMatchWith(object, source, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return baseIsMatch(object, source, getMatchData(source), customizer); +} + +module.exports = isMatchWith; diff --git a/node_modules/lodash/isNaN.js b/node_modules/lodash/isNaN.js new file mode 100644 index 00000000..7d0d783b --- /dev/null +++ b/node_modules/lodash/isNaN.js @@ -0,0 +1,38 @@ +var isNumber = require('./isNumber'); + +/** + * Checks if `value` is `NaN`. + * + * **Note:** This method is based on + * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as + * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for + * `undefined` and other non-number values. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. + * @example + * + * _.isNaN(NaN); + * // => true + * + * _.isNaN(new Number(NaN)); + * // => true + * + * isNaN(undefined); + * // => true + * + * _.isNaN(undefined); + * // => false + */ +function isNaN(value) { + // An `NaN` primitive is the only value that is not equal to itself. + // Perform the `toStringTag` check first to avoid errors with some + // ActiveX objects in IE. + return isNumber(value) && value != +value; +} + +module.exports = isNaN; diff --git a/node_modules/lodash/isNative.js b/node_modules/lodash/isNative.js new file mode 100644 index 00000000..f0cb8d58 --- /dev/null +++ b/node_modules/lodash/isNative.js @@ -0,0 +1,40 @@ +var baseIsNative = require('./_baseIsNative'), + isMaskable = require('./_isMaskable'); + +/** Error message constants. */ +var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.'; + +/** + * Checks if `value` is a pristine native function. + * + * **Note:** This method can't reliably detect native functions in the presence + * of the core-js package because core-js circumvents this kind of detection. + * Despite multiple requests, the core-js maintainer has made it clear: any + * attempt to fix the detection will be obstructed. As a result, we're left + * with little choice but to throw an error. Unfortunately, this also affects + * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill), + * which rely on core-js. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, + * else `false`. + * @example + * + * _.isNative(Array.prototype.push); + * // => true + * + * _.isNative(_); + * // => false + */ +function isNative(value) { + if (isMaskable(value)) { + throw new Error(CORE_ERROR_TEXT); + } + return baseIsNative(value); +} + +module.exports = isNative; diff --git a/node_modules/lodash/isNil.js b/node_modules/lodash/isNil.js new file mode 100644 index 00000000..79f05052 --- /dev/null +++ b/node_modules/lodash/isNil.js @@ -0,0 +1,25 @@ +/** + * Checks if `value` is `null` or `undefined`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is nullish, else `false`. + * @example + * + * _.isNil(null); + * // => true + * + * _.isNil(void 0); + * // => true + * + * _.isNil(NaN); + * // => false + */ +function isNil(value) { + return value == null; +} + +module.exports = isNil; diff --git a/node_modules/lodash/isNull.js b/node_modules/lodash/isNull.js new file mode 100644 index 00000000..c0a374d7 --- /dev/null +++ b/node_modules/lodash/isNull.js @@ -0,0 +1,22 @@ +/** + * Checks if `value` is `null`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `null`, else `false`. + * @example + * + * _.isNull(null); + * // => true + * + * _.isNull(void 0); + * // => false + */ +function isNull(value) { + return value === null; +} + +module.exports = isNull; diff --git a/node_modules/lodash/isNumber.js b/node_modules/lodash/isNumber.js new file mode 100644 index 00000000..cd34ee46 --- /dev/null +++ b/node_modules/lodash/isNumber.js @@ -0,0 +1,38 @@ +var baseGetTag = require('./_baseGetTag'), + isObjectLike = require('./isObjectLike'); + +/** `Object#toString` result references. */ +var numberTag = '[object Number]'; + +/** + * Checks if `value` is classified as a `Number` primitive or object. + * + * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are + * classified as numbers, use the `_.isFinite` method. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a number, else `false`. + * @example + * + * _.isNumber(3); + * // => true + * + * _.isNumber(Number.MIN_VALUE); + * // => true + * + * _.isNumber(Infinity); + * // => true + * + * _.isNumber('3'); + * // => false + */ +function isNumber(value) { + return typeof value == 'number' || + (isObjectLike(value) && baseGetTag(value) == numberTag); +} + +module.exports = isNumber; diff --git a/node_modules/lodash/isObject.js b/node_modules/lodash/isObject.js new file mode 100644 index 00000000..1dc89391 --- /dev/null +++ b/node_modules/lodash/isObject.js @@ -0,0 +1,31 @@ +/** + * Checks if `value` is the + * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) + * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(_.noop); + * // => true + * + * _.isObject(null); + * // => false + */ +function isObject(value) { + var type = typeof value; + return value != null && (type == 'object' || type == 'function'); +} + +module.exports = isObject; diff --git a/node_modules/lodash/isObjectLike.js b/node_modules/lodash/isObjectLike.js new file mode 100644 index 00000000..301716b5 --- /dev/null +++ b/node_modules/lodash/isObjectLike.js @@ -0,0 +1,29 @@ +/** + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + * @example + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false + */ +function isObjectLike(value) { + return value != null && typeof value == 'object'; +} + +module.exports = isObjectLike; diff --git a/node_modules/lodash/isPlainObject.js b/node_modules/lodash/isPlainObject.js new file mode 100644 index 00000000..23873731 --- /dev/null +++ b/node_modules/lodash/isPlainObject.js @@ -0,0 +1,62 @@ +var baseGetTag = require('./_baseGetTag'), + getPrototype = require('./_getPrototype'), + isObjectLike = require('./isObjectLike'); + +/** `Object#toString` result references. */ +var objectTag = '[object Object]'; + +/** Used for built-in method references. */ +var funcProto = Function.prototype, + objectProto = Object.prototype; + +/** Used to resolve the decompiled source of functions. */ +var funcToString = funcProto.toString; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** Used to infer the `Object` constructor. */ +var objectCtorString = funcToString.call(Object); + +/** + * Checks if `value` is a plain object, that is, an object created by the + * `Object` constructor or one with a `[[Prototype]]` of `null`. + * + * @static + * @memberOf _ + * @since 0.8.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * _.isPlainObject(new Foo); + * // => false + * + * _.isPlainObject([1, 2, 3]); + * // => false + * + * _.isPlainObject({ 'x': 0, 'y': 0 }); + * // => true + * + * _.isPlainObject(Object.create(null)); + * // => true + */ +function isPlainObject(value) { + if (!isObjectLike(value) || baseGetTag(value) != objectTag) { + return false; + } + var proto = getPrototype(value); + if (proto === null) { + return true; + } + var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor; + return typeof Ctor == 'function' && Ctor instanceof Ctor && + funcToString.call(Ctor) == objectCtorString; +} + +module.exports = isPlainObject; diff --git a/node_modules/lodash/isRegExp.js b/node_modules/lodash/isRegExp.js new file mode 100644 index 00000000..76c9b6e9 --- /dev/null +++ b/node_modules/lodash/isRegExp.js @@ -0,0 +1,27 @@ +var baseIsRegExp = require('./_baseIsRegExp'), + baseUnary = require('./_baseUnary'), + nodeUtil = require('./_nodeUtil'); + +/* Node.js helper references. */ +var nodeIsRegExp = nodeUtil && nodeUtil.isRegExp; + +/** + * Checks if `value` is classified as a `RegExp` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. + * @example + * + * _.isRegExp(/abc/); + * // => true + * + * _.isRegExp('/abc/'); + * // => false + */ +var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp; + +module.exports = isRegExp; diff --git a/node_modules/lodash/isSafeInteger.js b/node_modules/lodash/isSafeInteger.js new file mode 100644 index 00000000..2a48526e --- /dev/null +++ b/node_modules/lodash/isSafeInteger.js @@ -0,0 +1,37 @@ +var isInteger = require('./isInteger'); + +/** Used as references for various `Number` constants. */ +var MAX_SAFE_INTEGER = 9007199254740991; + +/** + * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754 + * double precision number which isn't the result of a rounded unsafe integer. + * + * **Note:** This method is based on + * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`. + * @example + * + * _.isSafeInteger(3); + * // => true + * + * _.isSafeInteger(Number.MIN_VALUE); + * // => false + * + * _.isSafeInteger(Infinity); + * // => false + * + * _.isSafeInteger('3'); + * // => false + */ +function isSafeInteger(value) { + return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER; +} + +module.exports = isSafeInteger; diff --git a/node_modules/lodash/isSet.js b/node_modules/lodash/isSet.js new file mode 100644 index 00000000..ab88bdf8 --- /dev/null +++ b/node_modules/lodash/isSet.js @@ -0,0 +1,27 @@ +var baseIsSet = require('./_baseIsSet'), + baseUnary = require('./_baseUnary'), + nodeUtil = require('./_nodeUtil'); + +/* Node.js helper references. */ +var nodeIsSet = nodeUtil && nodeUtil.isSet; + +/** + * Checks if `value` is classified as a `Set` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a set, else `false`. + * @example + * + * _.isSet(new Set); + * // => true + * + * _.isSet(new WeakSet); + * // => false + */ +var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet; + +module.exports = isSet; diff --git a/node_modules/lodash/isString.js b/node_modules/lodash/isString.js new file mode 100644 index 00000000..627eb9c3 --- /dev/null +++ b/node_modules/lodash/isString.js @@ -0,0 +1,30 @@ +var baseGetTag = require('./_baseGetTag'), + isArray = require('./isArray'), + isObjectLike = require('./isObjectLike'); + +/** `Object#toString` result references. */ +var stringTag = '[object String]'; + +/** + * Checks if `value` is classified as a `String` primitive or object. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a string, else `false`. + * @example + * + * _.isString('abc'); + * // => true + * + * _.isString(1); + * // => false + */ +function isString(value) { + return typeof value == 'string' || + (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); +} + +module.exports = isString; diff --git a/node_modules/lodash/isSymbol.js b/node_modules/lodash/isSymbol.js new file mode 100644 index 00000000..dfb60b97 --- /dev/null +++ b/node_modules/lodash/isSymbol.js @@ -0,0 +1,29 @@ +var baseGetTag = require('./_baseGetTag'), + isObjectLike = require('./isObjectLike'); + +/** `Object#toString` result references. */ +var symbolTag = '[object Symbol]'; + +/** + * Checks if `value` is classified as a `Symbol` primitive or object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. + * @example + * + * _.isSymbol(Symbol.iterator); + * // => true + * + * _.isSymbol('abc'); + * // => false + */ +function isSymbol(value) { + return typeof value == 'symbol' || + (isObjectLike(value) && baseGetTag(value) == symbolTag); +} + +module.exports = isSymbol; diff --git a/node_modules/lodash/isTypedArray.js b/node_modules/lodash/isTypedArray.js new file mode 100644 index 00000000..da3f8dd1 --- /dev/null +++ b/node_modules/lodash/isTypedArray.js @@ -0,0 +1,27 @@ +var baseIsTypedArray = require('./_baseIsTypedArray'), + baseUnary = require('./_baseUnary'), + nodeUtil = require('./_nodeUtil'); + +/* Node.js helper references. */ +var nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray; + +/** + * Checks if `value` is classified as a typed array. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. + * @example + * + * _.isTypedArray(new Uint8Array); + * // => true + * + * _.isTypedArray([]); + * // => false + */ +var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray; + +module.exports = isTypedArray; diff --git a/node_modules/lodash/isUndefined.js b/node_modules/lodash/isUndefined.js new file mode 100644 index 00000000..377d121a --- /dev/null +++ b/node_modules/lodash/isUndefined.js @@ -0,0 +1,22 @@ +/** + * Checks if `value` is `undefined`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. + * @example + * + * _.isUndefined(void 0); + * // => true + * + * _.isUndefined(null); + * // => false + */ +function isUndefined(value) { + return value === undefined; +} + +module.exports = isUndefined; diff --git a/node_modules/lodash/isWeakMap.js b/node_modules/lodash/isWeakMap.js new file mode 100644 index 00000000..8d36f663 --- /dev/null +++ b/node_modules/lodash/isWeakMap.js @@ -0,0 +1,28 @@ +var getTag = require('./_getTag'), + isObjectLike = require('./isObjectLike'); + +/** `Object#toString` result references. */ +var weakMapTag = '[object WeakMap]'; + +/** + * Checks if `value` is classified as a `WeakMap` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a weak map, else `false`. + * @example + * + * _.isWeakMap(new WeakMap); + * // => true + * + * _.isWeakMap(new Map); + * // => false + */ +function isWeakMap(value) { + return isObjectLike(value) && getTag(value) == weakMapTag; +} + +module.exports = isWeakMap; diff --git a/node_modules/lodash/isWeakSet.js b/node_modules/lodash/isWeakSet.js new file mode 100644 index 00000000..e628b261 --- /dev/null +++ b/node_modules/lodash/isWeakSet.js @@ -0,0 +1,28 @@ +var baseGetTag = require('./_baseGetTag'), + isObjectLike = require('./isObjectLike'); + +/** `Object#toString` result references. */ +var weakSetTag = '[object WeakSet]'; + +/** + * Checks if `value` is classified as a `WeakSet` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a weak set, else `false`. + * @example + * + * _.isWeakSet(new WeakSet); + * // => true + * + * _.isWeakSet(new Set); + * // => false + */ +function isWeakSet(value) { + return isObjectLike(value) && baseGetTag(value) == weakSetTag; +} + +module.exports = isWeakSet; diff --git a/node_modules/lodash/iteratee.js b/node_modules/lodash/iteratee.js new file mode 100644 index 00000000..61b73a8c --- /dev/null +++ b/node_modules/lodash/iteratee.js @@ -0,0 +1,53 @@ +var baseClone = require('./_baseClone'), + baseIteratee = require('./_baseIteratee'); + +/** Used to compose bitmasks for cloning. */ +var CLONE_DEEP_FLAG = 1; + +/** + * Creates a function that invokes `func` with the arguments of the created + * function. If `func` is a property name, the created function returns the + * property value for a given element. If `func` is an array or object, the + * created function returns `true` for elements that contain the equivalent + * source properties, otherwise it returns `false`. + * + * @static + * @since 4.0.0 + * @memberOf _ + * @category Util + * @param {*} [func=_.identity] The value to convert to a callback. + * @returns {Function} Returns the callback. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': true }, + * { 'user': 'fred', 'age': 40, 'active': false } + * ]; + * + * // The `_.matches` iteratee shorthand. + * _.filter(users, _.iteratee({ 'user': 'barney', 'active': true })); + * // => [{ 'user': 'barney', 'age': 36, 'active': true }] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.filter(users, _.iteratee(['user', 'fred'])); + * // => [{ 'user': 'fred', 'age': 40 }] + * + * // The `_.property` iteratee shorthand. + * _.map(users, _.iteratee('user')); + * // => ['barney', 'fred'] + * + * // Create custom iteratee shorthands. + * _.iteratee = _.wrap(_.iteratee, function(iteratee, func) { + * return !_.isRegExp(func) ? iteratee(func) : function(string) { + * return func.test(string); + * }; + * }); + * + * _.filter(['abc', 'def'], /ef/); + * // => ['def'] + */ +function iteratee(func) { + return baseIteratee(typeof func == 'function' ? func : baseClone(func, CLONE_DEEP_FLAG)); +} + +module.exports = iteratee; diff --git a/node_modules/lodash/join.js b/node_modules/lodash/join.js new file mode 100644 index 00000000..45de079f --- /dev/null +++ b/node_modules/lodash/join.js @@ -0,0 +1,26 @@ +/** Used for built-in method references. */ +var arrayProto = Array.prototype; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeJoin = arrayProto.join; + +/** + * Converts all elements in `array` into a string separated by `separator`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to convert. + * @param {string} [separator=','] The element separator. + * @returns {string} Returns the joined string. + * @example + * + * _.join(['a', 'b', 'c'], '~'); + * // => 'a~b~c' + */ +function join(array, separator) { + return array == null ? '' : nativeJoin.call(array, separator); +} + +module.exports = join; diff --git a/node_modules/lodash/kebabCase.js b/node_modules/lodash/kebabCase.js new file mode 100644 index 00000000..8a52be64 --- /dev/null +++ b/node_modules/lodash/kebabCase.js @@ -0,0 +1,28 @@ +var createCompounder = require('./_createCompounder'); + +/** + * Converts `string` to + * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the kebab cased string. + * @example + * + * _.kebabCase('Foo Bar'); + * // => 'foo-bar' + * + * _.kebabCase('fooBar'); + * // => 'foo-bar' + * + * _.kebabCase('__FOO_BAR__'); + * // => 'foo-bar' + */ +var kebabCase = createCompounder(function(result, word, index) { + return result + (index ? '-' : '') + word.toLowerCase(); +}); + +module.exports = kebabCase; diff --git a/node_modules/lodash/keyBy.js b/node_modules/lodash/keyBy.js new file mode 100644 index 00000000..acc007a0 --- /dev/null +++ b/node_modules/lodash/keyBy.js @@ -0,0 +1,36 @@ +var baseAssignValue = require('./_baseAssignValue'), + createAggregator = require('./_createAggregator'); + +/** + * Creates an object composed of keys generated from the results of running + * each element of `collection` thru `iteratee`. The corresponding value of + * each key is the last element responsible for generating the key. The + * iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The iteratee to transform keys. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * var array = [ + * { 'dir': 'left', 'code': 97 }, + * { 'dir': 'right', 'code': 100 } + * ]; + * + * _.keyBy(array, function(o) { + * return String.fromCharCode(o.code); + * }); + * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } + * + * _.keyBy(array, 'dir'); + * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } } + */ +var keyBy = createAggregator(function(result, value, key) { + baseAssignValue(result, key, value); +}); + +module.exports = keyBy; diff --git a/node_modules/lodash/keys.js b/node_modules/lodash/keys.js new file mode 100644 index 00000000..d143c718 --- /dev/null +++ b/node_modules/lodash/keys.js @@ -0,0 +1,37 @@ +var arrayLikeKeys = require('./_arrayLikeKeys'), + baseKeys = require('./_baseKeys'), + isArrayLike = require('./isArrayLike'); + +/** + * Creates an array of the own enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. See the + * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) + * for more details. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keys(new Foo); + * // => ['a', 'b'] (iteration order is not guaranteed) + * + * _.keys('hi'); + * // => ['0', '1'] + */ +function keys(object) { + return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object); +} + +module.exports = keys; diff --git a/node_modules/lodash/keysIn.js b/node_modules/lodash/keysIn.js new file mode 100644 index 00000000..a62308f2 --- /dev/null +++ b/node_modules/lodash/keysIn.js @@ -0,0 +1,32 @@ +var arrayLikeKeys = require('./_arrayLikeKeys'), + baseKeysIn = require('./_baseKeysIn'), + isArrayLike = require('./isArrayLike'); + +/** + * Creates an array of the own and inherited enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keysIn(new Foo); + * // => ['a', 'b', 'c'] (iteration order is not guaranteed) + */ +function keysIn(object) { + return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object); +} + +module.exports = keysIn; diff --git a/node_modules/lodash/lang.js b/node_modules/lodash/lang.js new file mode 100644 index 00000000..a3962169 --- /dev/null +++ b/node_modules/lodash/lang.js @@ -0,0 +1,58 @@ +module.exports = { + 'castArray': require('./castArray'), + 'clone': require('./clone'), + 'cloneDeep': require('./cloneDeep'), + 'cloneDeepWith': require('./cloneDeepWith'), + 'cloneWith': require('./cloneWith'), + 'conformsTo': require('./conformsTo'), + 'eq': require('./eq'), + 'gt': require('./gt'), + 'gte': require('./gte'), + 'isArguments': require('./isArguments'), + 'isArray': require('./isArray'), + 'isArrayBuffer': require('./isArrayBuffer'), + 'isArrayLike': require('./isArrayLike'), + 'isArrayLikeObject': require('./isArrayLikeObject'), + 'isBoolean': require('./isBoolean'), + 'isBuffer': require('./isBuffer'), + 'isDate': require('./isDate'), + 'isElement': require('./isElement'), + 'isEmpty': require('./isEmpty'), + 'isEqual': require('./isEqual'), + 'isEqualWith': require('./isEqualWith'), + 'isError': require('./isError'), + 'isFinite': require('./isFinite'), + 'isFunction': require('./isFunction'), + 'isInteger': require('./isInteger'), + 'isLength': require('./isLength'), + 'isMap': require('./isMap'), + 'isMatch': require('./isMatch'), + 'isMatchWith': require('./isMatchWith'), + 'isNaN': require('./isNaN'), + 'isNative': require('./isNative'), + 'isNil': require('./isNil'), + 'isNull': require('./isNull'), + 'isNumber': require('./isNumber'), + 'isObject': require('./isObject'), + 'isObjectLike': require('./isObjectLike'), + 'isPlainObject': require('./isPlainObject'), + 'isRegExp': require('./isRegExp'), + 'isSafeInteger': require('./isSafeInteger'), + 'isSet': require('./isSet'), + 'isString': require('./isString'), + 'isSymbol': require('./isSymbol'), + 'isTypedArray': require('./isTypedArray'), + 'isUndefined': require('./isUndefined'), + 'isWeakMap': require('./isWeakMap'), + 'isWeakSet': require('./isWeakSet'), + 'lt': require('./lt'), + 'lte': require('./lte'), + 'toArray': require('./toArray'), + 'toFinite': require('./toFinite'), + 'toInteger': require('./toInteger'), + 'toLength': require('./toLength'), + 'toNumber': require('./toNumber'), + 'toPlainObject': require('./toPlainObject'), + 'toSafeInteger': require('./toSafeInteger'), + 'toString': require('./toString') +}; diff --git a/node_modules/lodash/last.js b/node_modules/lodash/last.js new file mode 100644 index 00000000..cad1eafa --- /dev/null +++ b/node_modules/lodash/last.js @@ -0,0 +1,20 @@ +/** + * Gets the last element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @returns {*} Returns the last element of `array`. + * @example + * + * _.last([1, 2, 3]); + * // => 3 + */ +function last(array) { + var length = array == null ? 0 : array.length; + return length ? array[length - 1] : undefined; +} + +module.exports = last; diff --git a/node_modules/lodash/lastIndexOf.js b/node_modules/lodash/lastIndexOf.js new file mode 100644 index 00000000..dabfb613 --- /dev/null +++ b/node_modules/lodash/lastIndexOf.js @@ -0,0 +1,46 @@ +var baseFindIndex = require('./_baseFindIndex'), + baseIsNaN = require('./_baseIsNaN'), + strictLastIndexOf = require('./_strictLastIndexOf'), + toInteger = require('./toInteger'); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max, + nativeMin = Math.min; + +/** + * This method is like `_.indexOf` except that it iterates over elements of + * `array` from right to left. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=array.length-1] The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.lastIndexOf([1, 2, 1, 2], 2); + * // => 3 + * + * // Search from the `fromIndex`. + * _.lastIndexOf([1, 2, 1, 2], 2, 2); + * // => 1 + */ +function lastIndexOf(array, value, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = length; + if (fromIndex !== undefined) { + index = toInteger(fromIndex); + index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1); + } + return value === value + ? strictLastIndexOf(array, value, index) + : baseFindIndex(array, baseIsNaN, index, true); +} + +module.exports = lastIndexOf; diff --git a/node_modules/lodash/lodash.js b/node_modules/lodash/lodash.js new file mode 100644 index 00000000..153fc43d --- /dev/null +++ b/node_modules/lodash/lodash.js @@ -0,0 +1,17097 @@ +/** + * @license + * Lodash + * Copyright JS Foundation and other contributors + * Released under MIT license + * Based on Underscore.js 1.8.3 + * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + */ +;(function() { + + /** Used as a safe reference for `undefined` in pre-ES5 environments. */ + var undefined; + + /** Used as the semantic version number. */ + var VERSION = '4.17.5'; + + /** Used as the size to enable large array optimizations. */ + var LARGE_ARRAY_SIZE = 200; + + /** Error message constants. */ + var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.', + FUNC_ERROR_TEXT = 'Expected a function'; + + /** Used to stand-in for `undefined` hash values. */ + var HASH_UNDEFINED = '__lodash_hash_undefined__'; + + /** Used as the maximum memoize cache size. */ + var MAX_MEMOIZE_SIZE = 500; + + /** Used as the internal argument placeholder. */ + var PLACEHOLDER = '__lodash_placeholder__'; + + /** Used to compose bitmasks for cloning. */ + var CLONE_DEEP_FLAG = 1, + CLONE_FLAT_FLAG = 2, + CLONE_SYMBOLS_FLAG = 4; + + /** Used to compose bitmasks for value comparisons. */ + var COMPARE_PARTIAL_FLAG = 1, + COMPARE_UNORDERED_FLAG = 2; + + /** Used to compose bitmasks for function metadata. */ + var WRAP_BIND_FLAG = 1, + WRAP_BIND_KEY_FLAG = 2, + WRAP_CURRY_BOUND_FLAG = 4, + WRAP_CURRY_FLAG = 8, + WRAP_CURRY_RIGHT_FLAG = 16, + WRAP_PARTIAL_FLAG = 32, + WRAP_PARTIAL_RIGHT_FLAG = 64, + WRAP_ARY_FLAG = 128, + WRAP_REARG_FLAG = 256, + WRAP_FLIP_FLAG = 512; + + /** Used as default options for `_.truncate`. */ + var DEFAULT_TRUNC_LENGTH = 30, + DEFAULT_TRUNC_OMISSION = '...'; + + /** Used to detect hot functions by number of calls within a span of milliseconds. */ + var HOT_COUNT = 800, + HOT_SPAN = 16; + + /** Used to indicate the type of lazy iteratees. */ + var LAZY_FILTER_FLAG = 1, + LAZY_MAP_FLAG = 2, + LAZY_WHILE_FLAG = 3; + + /** Used as references for various `Number` constants. */ + var INFINITY = 1 / 0, + MAX_SAFE_INTEGER = 9007199254740991, + MAX_INTEGER = 1.7976931348623157e+308, + NAN = 0 / 0; + + /** Used as references for the maximum length and index of an array. */ + var MAX_ARRAY_LENGTH = 4294967295, + MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1, + HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1; + + /** Used to associate wrap methods with their bit flags. */ + var wrapFlags = [ + ['ary', WRAP_ARY_FLAG], + ['bind', WRAP_BIND_FLAG], + ['bindKey', WRAP_BIND_KEY_FLAG], + ['curry', WRAP_CURRY_FLAG], + ['curryRight', WRAP_CURRY_RIGHT_FLAG], + ['flip', WRAP_FLIP_FLAG], + ['partial', WRAP_PARTIAL_FLAG], + ['partialRight', WRAP_PARTIAL_RIGHT_FLAG], + ['rearg', WRAP_REARG_FLAG] + ]; + + /** `Object#toString` result references. */ + var argsTag = '[object Arguments]', + arrayTag = '[object Array]', + asyncTag = '[object AsyncFunction]', + boolTag = '[object Boolean]', + dateTag = '[object Date]', + domExcTag = '[object DOMException]', + errorTag = '[object Error]', + funcTag = '[object Function]', + genTag = '[object GeneratorFunction]', + mapTag = '[object Map]', + numberTag = '[object Number]', + nullTag = '[object Null]', + objectTag = '[object Object]', + promiseTag = '[object Promise]', + proxyTag = '[object Proxy]', + regexpTag = '[object RegExp]', + setTag = '[object Set]', + stringTag = '[object String]', + symbolTag = '[object Symbol]', + undefinedTag = '[object Undefined]', + weakMapTag = '[object WeakMap]', + weakSetTag = '[object WeakSet]'; + + var arrayBufferTag = '[object ArrayBuffer]', + dataViewTag = '[object DataView]', + float32Tag = '[object Float32Array]', + float64Tag = '[object Float64Array]', + int8Tag = '[object Int8Array]', + int16Tag = '[object Int16Array]', + int32Tag = '[object Int32Array]', + uint8Tag = '[object Uint8Array]', + uint8ClampedTag = '[object Uint8ClampedArray]', + uint16Tag = '[object Uint16Array]', + uint32Tag = '[object Uint32Array]'; + + /** Used to match empty string literals in compiled template source. */ + var reEmptyStringLeading = /\b__p \+= '';/g, + reEmptyStringMiddle = /\b(__p \+=) '' \+/g, + reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g; + + /** Used to match HTML entities and HTML characters. */ + var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g, + reUnescapedHtml = /[&<>"']/g, + reHasEscapedHtml = RegExp(reEscapedHtml.source), + reHasUnescapedHtml = RegExp(reUnescapedHtml.source); + + /** Used to match template delimiters. */ + var reEscape = /<%-([\s\S]+?)%>/g, + reEvaluate = /<%([\s\S]+?)%>/g, + reInterpolate = /<%=([\s\S]+?)%>/g; + + /** Used to match property names within property paths. */ + var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/, + reIsPlainProp = /^\w*$/, + rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g; + + /** + * Used to match `RegExp` + * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). + */ + var reRegExpChar = /[\\^$.*+?()[\]{}|]/g, + reHasRegExpChar = RegExp(reRegExpChar.source); + + /** Used to match leading and trailing whitespace. */ + var reTrim = /^\s+|\s+$/g, + reTrimStart = /^\s+/, + reTrimEnd = /\s+$/; + + /** Used to match wrap detail comments. */ + var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/, + reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/, + reSplitDetails = /,? & /; + + /** Used to match words composed of alphanumeric characters. */ + var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g; + + /** Used to match backslashes in property paths. */ + var reEscapeChar = /\\(\\)?/g; + + /** + * Used to match + * [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components). + */ + var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g; + + /** Used to match `RegExp` flags from their coerced string values. */ + var reFlags = /\w*$/; + + /** Used to detect bad signed hexadecimal string values. */ + var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; + + /** Used to detect binary string values. */ + var reIsBinary = /^0b[01]+$/i; + + /** Used to detect host constructors (Safari). */ + var reIsHostCtor = /^\[object .+?Constructor\]$/; + + /** Used to detect octal string values. */ + var reIsOctal = /^0o[0-7]+$/i; + + /** Used to detect unsigned integer values. */ + var reIsUint = /^(?:0|[1-9]\d*)$/; + + /** Used to match Latin Unicode letters (excluding mathematical operators). */ + var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g; + + /** Used to ensure capturing order of template delimiters. */ + var reNoMatch = /($^)/; + + /** Used to match unescaped characters in compiled string literals. */ + var reUnescapedString = /['\n\r\u2028\u2029\\]/g; + + /** Used to compose unicode character classes. */ + var rsAstralRange = '\\ud800-\\udfff', + rsComboMarksRange = '\\u0300-\\u036f', + reComboHalfMarksRange = '\\ufe20-\\ufe2f', + rsComboSymbolsRange = '\\u20d0-\\u20ff', + rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, + rsDingbatRange = '\\u2700-\\u27bf', + rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff', + rsMathOpRange = '\\xac\\xb1\\xd7\\xf7', + rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf', + rsPunctuationRange = '\\u2000-\\u206f', + rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000', + rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde', + rsVarRange = '\\ufe0e\\ufe0f', + rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange; + + /** Used to compose unicode capture groups. */ + var rsApos = "['\u2019]", + rsAstral = '[' + rsAstralRange + ']', + rsBreak = '[' + rsBreakRange + ']', + rsCombo = '[' + rsComboRange + ']', + rsDigits = '\\d+', + rsDingbat = '[' + rsDingbatRange + ']', + rsLower = '[' + rsLowerRange + ']', + rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']', + rsFitz = '\\ud83c[\\udffb-\\udfff]', + rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', + rsNonAstral = '[^' + rsAstralRange + ']', + rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', + rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', + rsUpper = '[' + rsUpperRange + ']', + rsZWJ = '\\u200d'; + + /** Used to compose unicode regexes. */ + var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')', + rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')', + rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?', + rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?', + reOptMod = rsModifier + '?', + rsOptVar = '[' + rsVarRange + ']?', + rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', + rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])', + rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])', + rsSeq = rsOptVar + reOptMod + rsOptJoin, + rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq, + rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; + + /** Used to match apostrophes. */ + var reApos = RegExp(rsApos, 'g'); + + /** + * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and + * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols). + */ + var reComboMark = RegExp(rsCombo, 'g'); + + /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ + var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); + + /** Used to match complex or compound words. */ + var reUnicodeWord = RegExp([ + rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')', + rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')', + rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower, + rsUpper + '+' + rsOptContrUpper, + rsOrdUpper, + rsOrdLower, + rsDigits, + rsEmoji + ].join('|'), 'g'); + + /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ + var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']'); + + /** Used to detect strings that need a more robust regexp to match words. */ + var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/; + + /** Used to assign default `context` object properties. */ + var contextProps = [ + 'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array', + 'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object', + 'Promise', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', 'Uint8Array', + 'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap', + '_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout' + ]; + + /** Used to make template sourceURLs easier to identify. */ + var templateCounter = -1; + + /** Used to identify `toStringTag` values of typed arrays. */ + var typedArrayTags = {}; + typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = + typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = + typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = + typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = + typedArrayTags[uint32Tag] = true; + typedArrayTags[argsTag] = typedArrayTags[arrayTag] = + typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = + typedArrayTags[dataViewTag] = typedArrayTags[dateTag] = + typedArrayTags[errorTag] = typedArrayTags[funcTag] = + typedArrayTags[mapTag] = typedArrayTags[numberTag] = + typedArrayTags[objectTag] = typedArrayTags[regexpTag] = + typedArrayTags[setTag] = typedArrayTags[stringTag] = + typedArrayTags[weakMapTag] = false; + + /** Used to identify `toStringTag` values supported by `_.clone`. */ + var cloneableTags = {}; + cloneableTags[argsTag] = cloneableTags[arrayTag] = + cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] = + cloneableTags[boolTag] = cloneableTags[dateTag] = + cloneableTags[float32Tag] = cloneableTags[float64Tag] = + cloneableTags[int8Tag] = cloneableTags[int16Tag] = + cloneableTags[int32Tag] = cloneableTags[mapTag] = + cloneableTags[numberTag] = cloneableTags[objectTag] = + cloneableTags[regexpTag] = cloneableTags[setTag] = + cloneableTags[stringTag] = cloneableTags[symbolTag] = + cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] = + cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true; + cloneableTags[errorTag] = cloneableTags[funcTag] = + cloneableTags[weakMapTag] = false; + + /** Used to map Latin Unicode letters to basic Latin letters. */ + var deburredLetters = { + // Latin-1 Supplement block. + '\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A', + '\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a', + '\xc7': 'C', '\xe7': 'c', + '\xd0': 'D', '\xf0': 'd', + '\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E', + '\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e', + '\xcc': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I', + '\xec': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i', + '\xd1': 'N', '\xf1': 'n', + '\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O', + '\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o', + '\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U', + '\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u', + '\xdd': 'Y', '\xfd': 'y', '\xff': 'y', + '\xc6': 'Ae', '\xe6': 'ae', + '\xde': 'Th', '\xfe': 'th', + '\xdf': 'ss', + // Latin Extended-A block. + '\u0100': 'A', '\u0102': 'A', '\u0104': 'A', + '\u0101': 'a', '\u0103': 'a', '\u0105': 'a', + '\u0106': 'C', '\u0108': 'C', '\u010a': 'C', '\u010c': 'C', + '\u0107': 'c', '\u0109': 'c', '\u010b': 'c', '\u010d': 'c', + '\u010e': 'D', '\u0110': 'D', '\u010f': 'd', '\u0111': 'd', + '\u0112': 'E', '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E', + '\u0113': 'e', '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e', + '\u011c': 'G', '\u011e': 'G', '\u0120': 'G', '\u0122': 'G', + '\u011d': 'g', '\u011f': 'g', '\u0121': 'g', '\u0123': 'g', + '\u0124': 'H', '\u0126': 'H', '\u0125': 'h', '\u0127': 'h', + '\u0128': 'I', '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I', + '\u0129': 'i', '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i', + '\u0134': 'J', '\u0135': 'j', + '\u0136': 'K', '\u0137': 'k', '\u0138': 'k', + '\u0139': 'L', '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L', + '\u013a': 'l', '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l', + '\u0143': 'N', '\u0145': 'N', '\u0147': 'N', '\u014a': 'N', + '\u0144': 'n', '\u0146': 'n', '\u0148': 'n', '\u014b': 'n', + '\u014c': 'O', '\u014e': 'O', '\u0150': 'O', + '\u014d': 'o', '\u014f': 'o', '\u0151': 'o', + '\u0154': 'R', '\u0156': 'R', '\u0158': 'R', + '\u0155': 'r', '\u0157': 'r', '\u0159': 'r', + '\u015a': 'S', '\u015c': 'S', '\u015e': 'S', '\u0160': 'S', + '\u015b': 's', '\u015d': 's', '\u015f': 's', '\u0161': 's', + '\u0162': 'T', '\u0164': 'T', '\u0166': 'T', + '\u0163': 't', '\u0165': 't', '\u0167': 't', + '\u0168': 'U', '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U', + '\u0169': 'u', '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u', + '\u0174': 'W', '\u0175': 'w', + '\u0176': 'Y', '\u0177': 'y', '\u0178': 'Y', + '\u0179': 'Z', '\u017b': 'Z', '\u017d': 'Z', + '\u017a': 'z', '\u017c': 'z', '\u017e': 'z', + '\u0132': 'IJ', '\u0133': 'ij', + '\u0152': 'Oe', '\u0153': 'oe', + '\u0149': "'n", '\u017f': 's' + }; + + /** Used to map characters to HTML entities. */ + var htmlEscapes = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''' + }; + + /** Used to map HTML entities to characters. */ + var htmlUnescapes = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + ''': "'" + }; + + /** Used to escape characters for inclusion in compiled string literals. */ + var stringEscapes = { + '\\': '\\', + "'": "'", + '\n': 'n', + '\r': 'r', + '\u2028': 'u2028', + '\u2029': 'u2029' + }; + + /** Built-in method references without a dependency on `root`. */ + var freeParseFloat = parseFloat, + freeParseInt = parseInt; + + /** Detect free variable `global` from Node.js. */ + var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; + + /** Detect free variable `self`. */ + var freeSelf = typeof self == 'object' && self && self.Object === Object && self; + + /** Used as a reference to the global object. */ + var root = freeGlobal || freeSelf || Function('return this')(); + + /** Detect free variable `exports`. */ + var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; + + /** Detect free variable `module`. */ + var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; + + /** Detect the popular CommonJS extension `module.exports`. */ + var moduleExports = freeModule && freeModule.exports === freeExports; + + /** Detect free variable `process` from Node.js. */ + var freeProcess = moduleExports && freeGlobal.process; + + /** Used to access faster Node.js helpers. */ + var nodeUtil = (function() { + try { + return freeProcess && freeProcess.binding && freeProcess.binding('util'); + } catch (e) {} + }()); + + /* Node.js helper references. */ + var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer, + nodeIsDate = nodeUtil && nodeUtil.isDate, + nodeIsMap = nodeUtil && nodeUtil.isMap, + nodeIsRegExp = nodeUtil && nodeUtil.isRegExp, + nodeIsSet = nodeUtil && nodeUtil.isSet, + nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray; + + /*--------------------------------------------------------------------------*/ + + /** + * A faster alternative to `Function#apply`, this function invokes `func` + * with the `this` binding of `thisArg` and the arguments of `args`. + * + * @private + * @param {Function} func The function to invoke. + * @param {*} thisArg The `this` binding of `func`. + * @param {Array} args The arguments to invoke `func` with. + * @returns {*} Returns the result of `func`. + */ + function apply(func, thisArg, args) { + switch (args.length) { + case 0: return func.call(thisArg); + case 1: return func.call(thisArg, args[0]); + case 2: return func.call(thisArg, args[0], args[1]); + case 3: return func.call(thisArg, args[0], args[1], args[2]); + } + return func.apply(thisArg, args); + } + + /** + * A specialized version of `baseAggregator` for arrays. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform keys. + * @param {Object} accumulator The initial aggregated object. + * @returns {Function} Returns `accumulator`. + */ + function arrayAggregator(array, setter, iteratee, accumulator) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + var value = array[index]; + setter(accumulator, value, iteratee(value), array); + } + return accumulator; + } + + /** + * A specialized version of `_.forEach` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns `array`. + */ + function arrayEach(array, iteratee) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (iteratee(array[index], index, array) === false) { + break; + } + } + return array; + } + + /** + * A specialized version of `_.forEachRight` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns `array`. + */ + function arrayEachRight(array, iteratee) { + var length = array == null ? 0 : array.length; + + while (length--) { + if (iteratee(array[length], length, array) === false) { + break; + } + } + return array; + } + + /** + * A specialized version of `_.every` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false`. + */ + function arrayEvery(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (!predicate(array[index], index, array)) { + return false; + } + } + return true; + } + + /** + * A specialized version of `_.filter` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + */ + function arrayFilter(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (predicate(value, index, array)) { + result[resIndex++] = value; + } + } + return result; + } + + /** + * A specialized version of `_.includes` for arrays without support for + * specifying an index to search from. + * + * @private + * @param {Array} [array] The array to inspect. + * @param {*} target The value to search for. + * @returns {boolean} Returns `true` if `target` is found, else `false`. + */ + function arrayIncludes(array, value) { + var length = array == null ? 0 : array.length; + return !!length && baseIndexOf(array, value, 0) > -1; + } + + /** + * This function is like `arrayIncludes` except that it accepts a comparator. + * + * @private + * @param {Array} [array] The array to inspect. + * @param {*} target The value to search for. + * @param {Function} comparator The comparator invoked per element. + * @returns {boolean} Returns `true` if `target` is found, else `false`. + */ + function arrayIncludesWith(array, value, comparator) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (comparator(value, array[index])) { + return true; + } + } + return false; + } + + /** + * A specialized version of `_.map` for arrays without support for iteratee + * shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + */ + function arrayMap(array, iteratee) { + var index = -1, + length = array == null ? 0 : array.length, + result = Array(length); + + while (++index < length) { + result[index] = iteratee(array[index], index, array); + } + return result; + } + + /** + * Appends the elements of `values` to `array`. + * + * @private + * @param {Array} array The array to modify. + * @param {Array} values The values to append. + * @returns {Array} Returns `array`. + */ + function arrayPush(array, values) { + var index = -1, + length = values.length, + offset = array.length; + + while (++index < length) { + array[offset + index] = values[index]; + } + return array; + } + + /** + * A specialized version of `_.reduce` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @param {boolean} [initAccum] Specify using the first element of `array` as + * the initial value. + * @returns {*} Returns the accumulated value. + */ + function arrayReduce(array, iteratee, accumulator, initAccum) { + var index = -1, + length = array == null ? 0 : array.length; + + if (initAccum && length) { + accumulator = array[++index]; + } + while (++index < length) { + accumulator = iteratee(accumulator, array[index], index, array); + } + return accumulator; + } + + /** + * A specialized version of `_.reduceRight` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @param {boolean} [initAccum] Specify using the last element of `array` as + * the initial value. + * @returns {*} Returns the accumulated value. + */ + function arrayReduceRight(array, iteratee, accumulator, initAccum) { + var length = array == null ? 0 : array.length; + if (initAccum && length) { + accumulator = array[--length]; + } + while (length--) { + accumulator = iteratee(accumulator, array[length], length, array); + } + return accumulator; + } + + /** + * A specialized version of `_.some` for arrays without support for iteratee + * shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + */ + function arraySome(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (predicate(array[index], index, array)) { + return true; + } + } + return false; + } + + /** + * Gets the size of an ASCII `string`. + * + * @private + * @param {string} string The string inspect. + * @returns {number} Returns the string size. + */ + var asciiSize = baseProperty('length'); + + /** + * Converts an ASCII `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ + function asciiToArray(string) { + return string.split(''); + } + + /** + * Splits an ASCII `string` into an array of its words. + * + * @private + * @param {string} The string to inspect. + * @returns {Array} Returns the words of `string`. + */ + function asciiWords(string) { + return string.match(reAsciiWord) || []; + } + + /** + * The base implementation of methods like `_.findKey` and `_.findLastKey`, + * without support for iteratee shorthands, which iterates over `collection` + * using `eachFunc`. + * + * @private + * @param {Array|Object} collection The collection to inspect. + * @param {Function} predicate The function invoked per iteration. + * @param {Function} eachFunc The function to iterate over `collection`. + * @returns {*} Returns the found element or its key, else `undefined`. + */ + function baseFindKey(collection, predicate, eachFunc) { + var result; + eachFunc(collection, function(value, key, collection) { + if (predicate(value, key, collection)) { + result = key; + return false; + } + }); + return result; + } + + /** + * The base implementation of `_.findIndex` and `_.findLastIndex` without + * support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} predicate The function invoked per iteration. + * @param {number} fromIndex The index to search from. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function baseFindIndex(array, predicate, fromIndex, fromRight) { + var length = array.length, + index = fromIndex + (fromRight ? 1 : -1); + + while ((fromRight ? index-- : ++index < length)) { + if (predicate(array[index], index, array)) { + return index; + } + } + return -1; + } + + /** + * The base implementation of `_.indexOf` without `fromIndex` bounds checks. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function baseIndexOf(array, value, fromIndex) { + return value === value + ? strictIndexOf(array, value, fromIndex) + : baseFindIndex(array, baseIsNaN, fromIndex); + } + + /** + * This function is like `baseIndexOf` except that it accepts a comparator. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @param {Function} comparator The comparator invoked per element. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function baseIndexOfWith(array, value, fromIndex, comparator) { + var index = fromIndex - 1, + length = array.length; + + while (++index < length) { + if (comparator(array[index], value)) { + return index; + } + } + return -1; + } + + /** + * The base implementation of `_.isNaN` without support for number objects. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. + */ + function baseIsNaN(value) { + return value !== value; + } + + /** + * The base implementation of `_.mean` and `_.meanBy` without support for + * iteratee shorthands. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {number} Returns the mean. + */ + function baseMean(array, iteratee) { + var length = array == null ? 0 : array.length; + return length ? (baseSum(array, iteratee) / length) : NAN; + } + + /** + * The base implementation of `_.property` without support for deep paths. + * + * @private + * @param {string} key The key of the property to get. + * @returns {Function} Returns the new accessor function. + */ + function baseProperty(key) { + return function(object) { + return object == null ? undefined : object[key]; + }; + } + + /** + * The base implementation of `_.propertyOf` without support for deep paths. + * + * @private + * @param {Object} object The object to query. + * @returns {Function} Returns the new accessor function. + */ + function basePropertyOf(object) { + return function(key) { + return object == null ? undefined : object[key]; + }; + } + + /** + * The base implementation of `_.reduce` and `_.reduceRight`, without support + * for iteratee shorthands, which iterates over `collection` using `eachFunc`. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} accumulator The initial value. + * @param {boolean} initAccum Specify using the first or last element of + * `collection` as the initial value. + * @param {Function} eachFunc The function to iterate over `collection`. + * @returns {*} Returns the accumulated value. + */ + function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) { + eachFunc(collection, function(value, index, collection) { + accumulator = initAccum + ? (initAccum = false, value) + : iteratee(accumulator, value, index, collection); + }); + return accumulator; + } + + /** + * The base implementation of `_.sortBy` which uses `comparer` to define the + * sort order of `array` and replaces criteria objects with their corresponding + * values. + * + * @private + * @param {Array} array The array to sort. + * @param {Function} comparer The function to define sort order. + * @returns {Array} Returns `array`. + */ + function baseSortBy(array, comparer) { + var length = array.length; + + array.sort(comparer); + while (length--) { + array[length] = array[length].value; + } + return array; + } + + /** + * The base implementation of `_.sum` and `_.sumBy` without support for + * iteratee shorthands. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {number} Returns the sum. + */ + function baseSum(array, iteratee) { + var result, + index = -1, + length = array.length; + + while (++index < length) { + var current = iteratee(array[index]); + if (current !== undefined) { + result = result === undefined ? current : (result + current); + } + } + return result; + } + + /** + * The base implementation of `_.times` without support for iteratee shorthands + * or max array length checks. + * + * @private + * @param {number} n The number of times to invoke `iteratee`. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the array of results. + */ + function baseTimes(n, iteratee) { + var index = -1, + result = Array(n); + + while (++index < n) { + result[index] = iteratee(index); + } + return result; + } + + /** + * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array + * of key-value pairs for `object` corresponding to the property names of `props`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} props The property names to get values for. + * @returns {Object} Returns the key-value pairs. + */ + function baseToPairs(object, props) { + return arrayMap(props, function(key) { + return [key, object[key]]; + }); + } + + /** + * The base implementation of `_.unary` without support for storing metadata. + * + * @private + * @param {Function} func The function to cap arguments for. + * @returns {Function} Returns the new capped function. + */ + function baseUnary(func) { + return function(value) { + return func(value); + }; + } + + /** + * The base implementation of `_.values` and `_.valuesIn` which creates an + * array of `object` property values corresponding to the property names + * of `props`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} props The property names to get values for. + * @returns {Object} Returns the array of property values. + */ + function baseValues(object, props) { + return arrayMap(props, function(key) { + return object[key]; + }); + } + + /** + * Checks if a `cache` value for `key` exists. + * + * @private + * @param {Object} cache The cache to query. + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function cacheHas(cache, key) { + return cache.has(key); + } + + /** + * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol + * that is not found in the character symbols. + * + * @private + * @param {Array} strSymbols The string symbols to inspect. + * @param {Array} chrSymbols The character symbols to find. + * @returns {number} Returns the index of the first unmatched string symbol. + */ + function charsStartIndex(strSymbols, chrSymbols) { + var index = -1, + length = strSymbols.length; + + while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} + return index; + } + + /** + * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol + * that is not found in the character symbols. + * + * @private + * @param {Array} strSymbols The string symbols to inspect. + * @param {Array} chrSymbols The character symbols to find. + * @returns {number} Returns the index of the last unmatched string symbol. + */ + function charsEndIndex(strSymbols, chrSymbols) { + var index = strSymbols.length; + + while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} + return index; + } + + /** + * Gets the number of `placeholder` occurrences in `array`. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} placeholder The placeholder to search for. + * @returns {number} Returns the placeholder count. + */ + function countHolders(array, placeholder) { + var length = array.length, + result = 0; + + while (length--) { + if (array[length] === placeholder) { + ++result; + } + } + return result; + } + + /** + * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A + * letters to basic Latin letters. + * + * @private + * @param {string} letter The matched letter to deburr. + * @returns {string} Returns the deburred letter. + */ + var deburrLetter = basePropertyOf(deburredLetters); + + /** + * Used by `_.escape` to convert characters to HTML entities. + * + * @private + * @param {string} chr The matched character to escape. + * @returns {string} Returns the escaped character. + */ + var escapeHtmlChar = basePropertyOf(htmlEscapes); + + /** + * Used by `_.template` to escape characters for inclusion in compiled string literals. + * + * @private + * @param {string} chr The matched character to escape. + * @returns {string} Returns the escaped character. + */ + function escapeStringChar(chr) { + return '\\' + stringEscapes[chr]; + } + + /** + * Gets the value at `key` of `object`. + * + * @private + * @param {Object} [object] The object to query. + * @param {string} key The key of the property to get. + * @returns {*} Returns the property value. + */ + function getValue(object, key) { + return object == null ? undefined : object[key]; + } + + /** + * Checks if `string` contains Unicode symbols. + * + * @private + * @param {string} string The string to inspect. + * @returns {boolean} Returns `true` if a symbol is found, else `false`. + */ + function hasUnicode(string) { + return reHasUnicode.test(string); + } + + /** + * Checks if `string` contains a word composed of Unicode symbols. + * + * @private + * @param {string} string The string to inspect. + * @returns {boolean} Returns `true` if a word is found, else `false`. + */ + function hasUnicodeWord(string) { + return reHasUnicodeWord.test(string); + } + + /** + * Converts `iterator` to an array. + * + * @private + * @param {Object} iterator The iterator to convert. + * @returns {Array} Returns the converted array. + */ + function iteratorToArray(iterator) { + var data, + result = []; + + while (!(data = iterator.next()).done) { + result.push(data.value); + } + return result; + } + + /** + * Converts `map` to its key-value pairs. + * + * @private + * @param {Object} map The map to convert. + * @returns {Array} Returns the key-value pairs. + */ + function mapToArray(map) { + var index = -1, + result = Array(map.size); + + map.forEach(function(value, key) { + result[++index] = [key, value]; + }); + return result; + } + + /** + * Creates a unary function that invokes `func` with its argument transformed. + * + * @private + * @param {Function} func The function to wrap. + * @param {Function} transform The argument transform. + * @returns {Function} Returns the new function. + */ + function overArg(func, transform) { + return function(arg) { + return func(transform(arg)); + }; + } + + /** + * Replaces all `placeholder` elements in `array` with an internal placeholder + * and returns an array of their indexes. + * + * @private + * @param {Array} array The array to modify. + * @param {*} placeholder The placeholder to replace. + * @returns {Array} Returns the new array of placeholder indexes. + */ + function replaceHolders(array, placeholder) { + var index = -1, + length = array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (value === placeholder || value === PLACEHOLDER) { + array[index] = PLACEHOLDER; + result[resIndex++] = index; + } + } + return result; + } + + /** + * Gets the value at `key`, unless `key` is "__proto__". + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the property to get. + * @returns {*} Returns the property value. + */ + function safeGet(object, key) { + return key == '__proto__' + ? undefined + : object[key]; + } + + /** + * Converts `set` to an array of its values. + * + * @private + * @param {Object} set The set to convert. + * @returns {Array} Returns the values. + */ + function setToArray(set) { + var index = -1, + result = Array(set.size); + + set.forEach(function(value) { + result[++index] = value; + }); + return result; + } + + /** + * Converts `set` to its value-value pairs. + * + * @private + * @param {Object} set The set to convert. + * @returns {Array} Returns the value-value pairs. + */ + function setToPairs(set) { + var index = -1, + result = Array(set.size); + + set.forEach(function(value) { + result[++index] = [value, value]; + }); + return result; + } + + /** + * A specialized version of `_.indexOf` which performs strict equality + * comparisons of values, i.e. `===`. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function strictIndexOf(array, value, fromIndex) { + var index = fromIndex - 1, + length = array.length; + + while (++index < length) { + if (array[index] === value) { + return index; + } + } + return -1; + } + + /** + * A specialized version of `_.lastIndexOf` which performs strict equality + * comparisons of values, i.e. `===`. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function strictLastIndexOf(array, value, fromIndex) { + var index = fromIndex + 1; + while (index--) { + if (array[index] === value) { + return index; + } + } + return index; + } + + /** + * Gets the number of symbols in `string`. + * + * @private + * @param {string} string The string to inspect. + * @returns {number} Returns the string size. + */ + function stringSize(string) { + return hasUnicode(string) + ? unicodeSize(string) + : asciiSize(string); + } + + /** + * Converts `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ + function stringToArray(string) { + return hasUnicode(string) + ? unicodeToArray(string) + : asciiToArray(string); + } + + /** + * Used by `_.unescape` to convert HTML entities to characters. + * + * @private + * @param {string} chr The matched character to unescape. + * @returns {string} Returns the unescaped character. + */ + var unescapeHtmlChar = basePropertyOf(htmlUnescapes); + + /** + * Gets the size of a Unicode `string`. + * + * @private + * @param {string} string The string inspect. + * @returns {number} Returns the string size. + */ + function unicodeSize(string) { + var result = reUnicode.lastIndex = 0; + while (reUnicode.test(string)) { + ++result; + } + return result; + } + + /** + * Converts a Unicode `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ + function unicodeToArray(string) { + return string.match(reUnicode) || []; + } + + /** + * Splits a Unicode `string` into an array of its words. + * + * @private + * @param {string} The string to inspect. + * @returns {Array} Returns the words of `string`. + */ + function unicodeWords(string) { + return string.match(reUnicodeWord) || []; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Create a new pristine `lodash` function using the `context` object. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Util + * @param {Object} [context=root] The context object. + * @returns {Function} Returns a new `lodash` function. + * @example + * + * _.mixin({ 'foo': _.constant('foo') }); + * + * var lodash = _.runInContext(); + * lodash.mixin({ 'bar': lodash.constant('bar') }); + * + * _.isFunction(_.foo); + * // => true + * _.isFunction(_.bar); + * // => false + * + * lodash.isFunction(lodash.foo); + * // => false + * lodash.isFunction(lodash.bar); + * // => true + * + * // Create a suped-up `defer` in Node.js. + * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer; + */ + var runInContext = (function runInContext(context) { + context = context == null ? root : _.defaults(root.Object(), context, _.pick(root, contextProps)); + + /** Built-in constructor references. */ + var Array = context.Array, + Date = context.Date, + Error = context.Error, + Function = context.Function, + Math = context.Math, + Object = context.Object, + RegExp = context.RegExp, + String = context.String, + TypeError = context.TypeError; + + /** Used for built-in method references. */ + var arrayProto = Array.prototype, + funcProto = Function.prototype, + objectProto = Object.prototype; + + /** Used to detect overreaching core-js shims. */ + var coreJsData = context['__core-js_shared__']; + + /** Used to resolve the decompiled source of functions. */ + var funcToString = funcProto.toString; + + /** Used to check objects for own properties. */ + var hasOwnProperty = objectProto.hasOwnProperty; + + /** Used to generate unique IDs. */ + var idCounter = 0; + + /** Used to detect methods masquerading as native. */ + var maskSrcKey = (function() { + var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); + return uid ? ('Symbol(src)_1.' + uid) : ''; + }()); + + /** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ + var nativeObjectToString = objectProto.toString; + + /** Used to infer the `Object` constructor. */ + var objectCtorString = funcToString.call(Object); + + /** Used to restore the original `_` reference in `_.noConflict`. */ + var oldDash = root._; + + /** Used to detect if a method is native. */ + var reIsNative = RegExp('^' + + funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&') + .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' + ); + + /** Built-in value references. */ + var Buffer = moduleExports ? context.Buffer : undefined, + Symbol = context.Symbol, + Uint8Array = context.Uint8Array, + allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined, + getPrototype = overArg(Object.getPrototypeOf, Object), + objectCreate = Object.create, + propertyIsEnumerable = objectProto.propertyIsEnumerable, + splice = arrayProto.splice, + spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined, + symIterator = Symbol ? Symbol.iterator : undefined, + symToStringTag = Symbol ? Symbol.toStringTag : undefined; + + var defineProperty = (function() { + try { + var func = getNative(Object, 'defineProperty'); + func({}, '', {}); + return func; + } catch (e) {} + }()); + + /** Mocked built-ins. */ + var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout, + ctxNow = Date && Date.now !== root.Date.now && Date.now, + ctxSetTimeout = context.setTimeout !== root.setTimeout && context.setTimeout; + + /* Built-in method references for those with the same name as other `lodash` methods. */ + var nativeCeil = Math.ceil, + nativeFloor = Math.floor, + nativeGetSymbols = Object.getOwnPropertySymbols, + nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined, + nativeIsFinite = context.isFinite, + nativeJoin = arrayProto.join, + nativeKeys = overArg(Object.keys, Object), + nativeMax = Math.max, + nativeMin = Math.min, + nativeNow = Date.now, + nativeParseInt = context.parseInt, + nativeRandom = Math.random, + nativeReverse = arrayProto.reverse; + + /* Built-in method references that are verified to be native. */ + var DataView = getNative(context, 'DataView'), + Map = getNative(context, 'Map'), + Promise = getNative(context, 'Promise'), + Set = getNative(context, 'Set'), + WeakMap = getNative(context, 'WeakMap'), + nativeCreate = getNative(Object, 'create'); + + /** Used to store function metadata. */ + var metaMap = WeakMap && new WeakMap; + + /** Used to lookup unminified function names. */ + var realNames = {}; + + /** Used to detect maps, sets, and weakmaps. */ + var dataViewCtorString = toSource(DataView), + mapCtorString = toSource(Map), + promiseCtorString = toSource(Promise), + setCtorString = toSource(Set), + weakMapCtorString = toSource(WeakMap); + + /** Used to convert symbols to primitives and strings. */ + var symbolProto = Symbol ? Symbol.prototype : undefined, + symbolValueOf = symbolProto ? symbolProto.valueOf : undefined, + symbolToString = symbolProto ? symbolProto.toString : undefined; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a `lodash` object which wraps `value` to enable implicit method + * chain sequences. Methods that operate on and return arrays, collections, + * and functions can be chained together. Methods that retrieve a single value + * or may return a primitive value will automatically end the chain sequence + * and return the unwrapped value. Otherwise, the value must be unwrapped + * with `_#value`. + * + * Explicit chain sequences, which must be unwrapped with `_#value`, may be + * enabled using `_.chain`. + * + * The execution of chained methods is lazy, that is, it's deferred until + * `_#value` is implicitly or explicitly called. + * + * Lazy evaluation allows several methods to support shortcut fusion. + * Shortcut fusion is an optimization to merge iteratee calls; this avoids + * the creation of intermediate arrays and can greatly reduce the number of + * iteratee executions. Sections of a chain sequence qualify for shortcut + * fusion if the section is applied to an array and iteratees accept only + * one argument. The heuristic for whether a section qualifies for shortcut + * fusion is subject to change. + * + * Chaining is supported in custom builds as long as the `_#value` method is + * directly or indirectly included in the build. + * + * In addition to lodash methods, wrappers have `Array` and `String` methods. + * + * The wrapper `Array` methods are: + * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift` + * + * The wrapper `String` methods are: + * `replace` and `split` + * + * The wrapper methods that support shortcut fusion are: + * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`, + * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`, + * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray` + * + * The chainable wrapper methods are: + * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`, + * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`, + * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`, + * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`, + * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`, + * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`, + * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`, + * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`, + * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`, + * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`, + * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`, + * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`, + * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`, + * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`, + * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`, + * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`, + * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`, + * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`, + * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`, + * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`, + * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`, + * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`, + * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`, + * `zipObject`, `zipObjectDeep`, and `zipWith` + * + * The wrapper methods that are **not** chainable by default are: + * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`, + * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`, + * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`, + * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`, + * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`, + * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`, + * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`, + * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`, + * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`, + * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`, + * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`, + * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`, + * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`, + * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`, + * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`, + * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`, + * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`, + * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`, + * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`, + * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`, + * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`, + * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`, + * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`, + * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`, + * `upperFirst`, `value`, and `words` + * + * @name _ + * @constructor + * @category Seq + * @param {*} value The value to wrap in a `lodash` instance. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * function square(n) { + * return n * n; + * } + * + * var wrapped = _([1, 2, 3]); + * + * // Returns an unwrapped value. + * wrapped.reduce(_.add); + * // => 6 + * + * // Returns a wrapped value. + * var squares = wrapped.map(square); + * + * _.isArray(squares); + * // => false + * + * _.isArray(squares.value()); + * // => true + */ + function lodash(value) { + if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) { + if (value instanceof LodashWrapper) { + return value; + } + if (hasOwnProperty.call(value, '__wrapped__')) { + return wrapperClone(value); + } + } + return new LodashWrapper(value); + } + + /** + * The base implementation of `_.create` without support for assigning + * properties to the created object. + * + * @private + * @param {Object} proto The object to inherit from. + * @returns {Object} Returns the new object. + */ + var baseCreate = (function() { + function object() {} + return function(proto) { + if (!isObject(proto)) { + return {}; + } + if (objectCreate) { + return objectCreate(proto); + } + object.prototype = proto; + var result = new object; + object.prototype = undefined; + return result; + }; + }()); + + /** + * The function whose prototype chain sequence wrappers inherit from. + * + * @private + */ + function baseLodash() { + // No operation performed. + } + + /** + * The base constructor for creating `lodash` wrapper objects. + * + * @private + * @param {*} value The value to wrap. + * @param {boolean} [chainAll] Enable explicit method chain sequences. + */ + function LodashWrapper(value, chainAll) { + this.__wrapped__ = value; + this.__actions__ = []; + this.__chain__ = !!chainAll; + this.__index__ = 0; + this.__values__ = undefined; + } + + /** + * By default, the template delimiters used by lodash are like those in + * embedded Ruby (ERB) as well as ES2015 template strings. Change the + * following template settings to use alternative delimiters. + * + * @static + * @memberOf _ + * @type {Object} + */ + lodash.templateSettings = { + + /** + * Used to detect `data` property values to be HTML-escaped. + * + * @memberOf _.templateSettings + * @type {RegExp} + */ + 'escape': reEscape, + + /** + * Used to detect code to be evaluated. + * + * @memberOf _.templateSettings + * @type {RegExp} + */ + 'evaluate': reEvaluate, + + /** + * Used to detect `data` property values to inject. + * + * @memberOf _.templateSettings + * @type {RegExp} + */ + 'interpolate': reInterpolate, + + /** + * Used to reference the data object in the template text. + * + * @memberOf _.templateSettings + * @type {string} + */ + 'variable': '', + + /** + * Used to import variables into the compiled template. + * + * @memberOf _.templateSettings + * @type {Object} + */ + 'imports': { + + /** + * A reference to the `lodash` function. + * + * @memberOf _.templateSettings.imports + * @type {Function} + */ + '_': lodash + } + }; + + // Ensure wrappers are instances of `baseLodash`. + lodash.prototype = baseLodash.prototype; + lodash.prototype.constructor = lodash; + + LodashWrapper.prototype = baseCreate(baseLodash.prototype); + LodashWrapper.prototype.constructor = LodashWrapper; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation. + * + * @private + * @constructor + * @param {*} value The value to wrap. + */ + function LazyWrapper(value) { + this.__wrapped__ = value; + this.__actions__ = []; + this.__dir__ = 1; + this.__filtered__ = false; + this.__iteratees__ = []; + this.__takeCount__ = MAX_ARRAY_LENGTH; + this.__views__ = []; + } + + /** + * Creates a clone of the lazy wrapper object. + * + * @private + * @name clone + * @memberOf LazyWrapper + * @returns {Object} Returns the cloned `LazyWrapper` object. + */ + function lazyClone() { + var result = new LazyWrapper(this.__wrapped__); + result.__actions__ = copyArray(this.__actions__); + result.__dir__ = this.__dir__; + result.__filtered__ = this.__filtered__; + result.__iteratees__ = copyArray(this.__iteratees__); + result.__takeCount__ = this.__takeCount__; + result.__views__ = copyArray(this.__views__); + return result; + } + + /** + * Reverses the direction of lazy iteration. + * + * @private + * @name reverse + * @memberOf LazyWrapper + * @returns {Object} Returns the new reversed `LazyWrapper` object. + */ + function lazyReverse() { + if (this.__filtered__) { + var result = new LazyWrapper(this); + result.__dir__ = -1; + result.__filtered__ = true; + } else { + result = this.clone(); + result.__dir__ *= -1; + } + return result; + } + + /** + * Extracts the unwrapped value from its lazy wrapper. + * + * @private + * @name value + * @memberOf LazyWrapper + * @returns {*} Returns the unwrapped value. + */ + function lazyValue() { + var array = this.__wrapped__.value(), + dir = this.__dir__, + isArr = isArray(array), + isRight = dir < 0, + arrLength = isArr ? array.length : 0, + view = getView(0, arrLength, this.__views__), + start = view.start, + end = view.end, + length = end - start, + index = isRight ? end : (start - 1), + iteratees = this.__iteratees__, + iterLength = iteratees.length, + resIndex = 0, + takeCount = nativeMin(length, this.__takeCount__); + + if (!isArr || (!isRight && arrLength == length && takeCount == length)) { + return baseWrapperValue(array, this.__actions__); + } + var result = []; + + outer: + while (length-- && resIndex < takeCount) { + index += dir; + + var iterIndex = -1, + value = array[index]; + + while (++iterIndex < iterLength) { + var data = iteratees[iterIndex], + iteratee = data.iteratee, + type = data.type, + computed = iteratee(value); + + if (type == LAZY_MAP_FLAG) { + value = computed; + } else if (!computed) { + if (type == LAZY_FILTER_FLAG) { + continue outer; + } else { + break outer; + } + } + } + result[resIndex++] = value; + } + return result; + } + + // Ensure `LazyWrapper` is an instance of `baseLodash`. + LazyWrapper.prototype = baseCreate(baseLodash.prototype); + LazyWrapper.prototype.constructor = LazyWrapper; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a hash object. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function Hash(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } + } + + /** + * Removes all key-value entries from the hash. + * + * @private + * @name clear + * @memberOf Hash + */ + function hashClear() { + this.__data__ = nativeCreate ? nativeCreate(null) : {}; + this.size = 0; + } + + /** + * Removes `key` and its value from the hash. + * + * @private + * @name delete + * @memberOf Hash + * @param {Object} hash The hash to modify. + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function hashDelete(key) { + var result = this.has(key) && delete this.__data__[key]; + this.size -= result ? 1 : 0; + return result; + } + + /** + * Gets the hash value for `key`. + * + * @private + * @name get + * @memberOf Hash + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function hashGet(key) { + var data = this.__data__; + if (nativeCreate) { + var result = data[key]; + return result === HASH_UNDEFINED ? undefined : result; + } + return hasOwnProperty.call(data, key) ? data[key] : undefined; + } + + /** + * Checks if a hash value for `key` exists. + * + * @private + * @name has + * @memberOf Hash + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function hashHas(key) { + var data = this.__data__; + return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key); + } + + /** + * Sets the hash `key` to `value`. + * + * @private + * @name set + * @memberOf Hash + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the hash instance. + */ + function hashSet(key, value) { + var data = this.__data__; + this.size += this.has(key) ? 0 : 1; + data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value; + return this; + } + + // Add methods to `Hash`. + Hash.prototype.clear = hashClear; + Hash.prototype['delete'] = hashDelete; + Hash.prototype.get = hashGet; + Hash.prototype.has = hashHas; + Hash.prototype.set = hashSet; + + /*------------------------------------------------------------------------*/ + + /** + * Creates an list cache object. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function ListCache(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } + } + + /** + * Removes all key-value entries from the list cache. + * + * @private + * @name clear + * @memberOf ListCache + */ + function listCacheClear() { + this.__data__ = []; + this.size = 0; + } + + /** + * Removes `key` and its value from the list cache. + * + * @private + * @name delete + * @memberOf ListCache + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function listCacheDelete(key) { + var data = this.__data__, + index = assocIndexOf(data, key); + + if (index < 0) { + return false; + } + var lastIndex = data.length - 1; + if (index == lastIndex) { + data.pop(); + } else { + splice.call(data, index, 1); + } + --this.size; + return true; + } + + /** + * Gets the list cache value for `key`. + * + * @private + * @name get + * @memberOf ListCache + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function listCacheGet(key) { + var data = this.__data__, + index = assocIndexOf(data, key); + + return index < 0 ? undefined : data[index][1]; + } + + /** + * Checks if a list cache value for `key` exists. + * + * @private + * @name has + * @memberOf ListCache + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function listCacheHas(key) { + return assocIndexOf(this.__data__, key) > -1; + } + + /** + * Sets the list cache `key` to `value`. + * + * @private + * @name set + * @memberOf ListCache + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the list cache instance. + */ + function listCacheSet(key, value) { + var data = this.__data__, + index = assocIndexOf(data, key); + + if (index < 0) { + ++this.size; + data.push([key, value]); + } else { + data[index][1] = value; + } + return this; + } + + // Add methods to `ListCache`. + ListCache.prototype.clear = listCacheClear; + ListCache.prototype['delete'] = listCacheDelete; + ListCache.prototype.get = listCacheGet; + ListCache.prototype.has = listCacheHas; + ListCache.prototype.set = listCacheSet; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a map cache object to store key-value pairs. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function MapCache(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } + } + + /** + * Removes all key-value entries from the map. + * + * @private + * @name clear + * @memberOf MapCache + */ + function mapCacheClear() { + this.size = 0; + this.__data__ = { + 'hash': new Hash, + 'map': new (Map || ListCache), + 'string': new Hash + }; + } + + /** + * Removes `key` and its value from the map. + * + * @private + * @name delete + * @memberOf MapCache + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function mapCacheDelete(key) { + var result = getMapData(this, key)['delete'](key); + this.size -= result ? 1 : 0; + return result; + } + + /** + * Gets the map value for `key`. + * + * @private + * @name get + * @memberOf MapCache + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function mapCacheGet(key) { + return getMapData(this, key).get(key); + } + + /** + * Checks if a map value for `key` exists. + * + * @private + * @name has + * @memberOf MapCache + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function mapCacheHas(key) { + return getMapData(this, key).has(key); + } + + /** + * Sets the map `key` to `value`. + * + * @private + * @name set + * @memberOf MapCache + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the map cache instance. + */ + function mapCacheSet(key, value) { + var data = getMapData(this, key), + size = data.size; + + data.set(key, value); + this.size += data.size == size ? 0 : 1; + return this; + } + + // Add methods to `MapCache`. + MapCache.prototype.clear = mapCacheClear; + MapCache.prototype['delete'] = mapCacheDelete; + MapCache.prototype.get = mapCacheGet; + MapCache.prototype.has = mapCacheHas; + MapCache.prototype.set = mapCacheSet; + + /*------------------------------------------------------------------------*/ + + /** + * + * Creates an array cache object to store unique values. + * + * @private + * @constructor + * @param {Array} [values] The values to cache. + */ + function SetCache(values) { + var index = -1, + length = values == null ? 0 : values.length; + + this.__data__ = new MapCache; + while (++index < length) { + this.add(values[index]); + } + } + + /** + * Adds `value` to the array cache. + * + * @private + * @name add + * @memberOf SetCache + * @alias push + * @param {*} value The value to cache. + * @returns {Object} Returns the cache instance. + */ + function setCacheAdd(value) { + this.__data__.set(value, HASH_UNDEFINED); + return this; + } + + /** + * Checks if `value` is in the array cache. + * + * @private + * @name has + * @memberOf SetCache + * @param {*} value The value to search for. + * @returns {number} Returns `true` if `value` is found, else `false`. + */ + function setCacheHas(value) { + return this.__data__.has(value); + } + + // Add methods to `SetCache`. + SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; + SetCache.prototype.has = setCacheHas; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a stack cache object to store key-value pairs. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function Stack(entries) { + var data = this.__data__ = new ListCache(entries); + this.size = data.size; + } + + /** + * Removes all key-value entries from the stack. + * + * @private + * @name clear + * @memberOf Stack + */ + function stackClear() { + this.__data__ = new ListCache; + this.size = 0; + } + + /** + * Removes `key` and its value from the stack. + * + * @private + * @name delete + * @memberOf Stack + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function stackDelete(key) { + var data = this.__data__, + result = data['delete'](key); + + this.size = data.size; + return result; + } + + /** + * Gets the stack value for `key`. + * + * @private + * @name get + * @memberOf Stack + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function stackGet(key) { + return this.__data__.get(key); + } + + /** + * Checks if a stack value for `key` exists. + * + * @private + * @name has + * @memberOf Stack + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function stackHas(key) { + return this.__data__.has(key); + } + + /** + * Sets the stack `key` to `value`. + * + * @private + * @name set + * @memberOf Stack + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the stack cache instance. + */ + function stackSet(key, value) { + var data = this.__data__; + if (data instanceof ListCache) { + var pairs = data.__data__; + if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) { + pairs.push([key, value]); + this.size = ++data.size; + return this; + } + data = this.__data__ = new MapCache(pairs); + } + data.set(key, value); + this.size = data.size; + return this; + } + + // Add methods to `Stack`. + Stack.prototype.clear = stackClear; + Stack.prototype['delete'] = stackDelete; + Stack.prototype.get = stackGet; + Stack.prototype.has = stackHas; + Stack.prototype.set = stackSet; + + /*------------------------------------------------------------------------*/ + + /** + * Creates an array of the enumerable property names of the array-like `value`. + * + * @private + * @param {*} value The value to query. + * @param {boolean} inherited Specify returning inherited property names. + * @returns {Array} Returns the array of property names. + */ + function arrayLikeKeys(value, inherited) { + var isArr = isArray(value), + isArg = !isArr && isArguments(value), + isBuff = !isArr && !isArg && isBuffer(value), + isType = !isArr && !isArg && !isBuff && isTypedArray(value), + skipIndexes = isArr || isArg || isBuff || isType, + result = skipIndexes ? baseTimes(value.length, String) : [], + length = result.length; + + for (var key in value) { + if ((inherited || hasOwnProperty.call(value, key)) && + !(skipIndexes && ( + // Safari 9 has enumerable `arguments.length` in strict mode. + key == 'length' || + // Node.js 0.10 has enumerable non-index properties on buffers. + (isBuff && (key == 'offset' || key == 'parent')) || + // PhantomJS 2 has enumerable non-index properties on typed arrays. + (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) || + // Skip index properties. + isIndex(key, length) + ))) { + result.push(key); + } + } + return result; + } + + /** + * A specialized version of `_.sample` for arrays. + * + * @private + * @param {Array} array The array to sample. + * @returns {*} Returns the random element. + */ + function arraySample(array) { + var length = array.length; + return length ? array[baseRandom(0, length - 1)] : undefined; + } + + /** + * A specialized version of `_.sampleSize` for arrays. + * + * @private + * @param {Array} array The array to sample. + * @param {number} n The number of elements to sample. + * @returns {Array} Returns the random elements. + */ + function arraySampleSize(array, n) { + return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length)); + } + + /** + * A specialized version of `_.shuffle` for arrays. + * + * @private + * @param {Array} array The array to shuffle. + * @returns {Array} Returns the new shuffled array. + */ + function arrayShuffle(array) { + return shuffleSelf(copyArray(array)); + } + + /** + * This function is like `assignValue` except that it doesn't assign + * `undefined` values. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ + function assignMergeValue(object, key, value) { + if ((value !== undefined && !eq(object[key], value)) || + (value === undefined && !(key in object))) { + baseAssignValue(object, key, value); + } + } + + /** + * Assigns `value` to `key` of `object` if the existing value is not equivalent + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ + function assignValue(object, key, value) { + var objValue = object[key]; + if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) || + (value === undefined && !(key in object))) { + baseAssignValue(object, key, value); + } + } + + /** + * Gets the index at which the `key` is found in `array` of key-value pairs. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} key The key to search for. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function assocIndexOf(array, key) { + var length = array.length; + while (length--) { + if (eq(array[length][0], key)) { + return length; + } + } + return -1; + } + + /** + * Aggregates elements of `collection` on `accumulator` with keys transformed + * by `iteratee` and values set by `setter`. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform keys. + * @param {Object} accumulator The initial aggregated object. + * @returns {Function} Returns `accumulator`. + */ + function baseAggregator(collection, setter, iteratee, accumulator) { + baseEach(collection, function(value, key, collection) { + setter(accumulator, value, iteratee(value), collection); + }); + return accumulator; + } + + /** + * The base implementation of `_.assign` without support for multiple sources + * or `customizer` functions. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @returns {Object} Returns `object`. + */ + function baseAssign(object, source) { + return object && copyObject(source, keys(source), object); + } + + /** + * The base implementation of `_.assignIn` without support for multiple sources + * or `customizer` functions. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @returns {Object} Returns `object`. + */ + function baseAssignIn(object, source) { + return object && copyObject(source, keysIn(source), object); + } + + /** + * The base implementation of `assignValue` and `assignMergeValue` without + * value checks. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ + function baseAssignValue(object, key, value) { + if (key == '__proto__' && defineProperty) { + defineProperty(object, key, { + 'configurable': true, + 'enumerable': true, + 'value': value, + 'writable': true + }); + } else { + object[key] = value; + } + } + + /** + * The base implementation of `_.at` without support for individual paths. + * + * @private + * @param {Object} object The object to iterate over. + * @param {string[]} paths The property paths to pick. + * @returns {Array} Returns the picked elements. + */ + function baseAt(object, paths) { + var index = -1, + length = paths.length, + result = Array(length), + skip = object == null; + + while (++index < length) { + result[index] = skip ? undefined : get(object, paths[index]); + } + return result; + } + + /** + * The base implementation of `_.clamp` which doesn't coerce arguments. + * + * @private + * @param {number} number The number to clamp. + * @param {number} [lower] The lower bound. + * @param {number} upper The upper bound. + * @returns {number} Returns the clamped number. + */ + function baseClamp(number, lower, upper) { + if (number === number) { + if (upper !== undefined) { + number = number <= upper ? number : upper; + } + if (lower !== undefined) { + number = number >= lower ? number : lower; + } + } + return number; + } + + /** + * The base implementation of `_.clone` and `_.cloneDeep` which tracks + * traversed objects. + * + * @private + * @param {*} value The value to clone. + * @param {boolean} bitmask The bitmask flags. + * 1 - Deep clone + * 2 - Flatten inherited properties + * 4 - Clone symbols + * @param {Function} [customizer] The function to customize cloning. + * @param {string} [key] The key of `value`. + * @param {Object} [object] The parent object of `value`. + * @param {Object} [stack] Tracks traversed objects and their clone counterparts. + * @returns {*} Returns the cloned value. + */ + function baseClone(value, bitmask, customizer, key, object, stack) { + var result, + isDeep = bitmask & CLONE_DEEP_FLAG, + isFlat = bitmask & CLONE_FLAT_FLAG, + isFull = bitmask & CLONE_SYMBOLS_FLAG; + + if (customizer) { + result = object ? customizer(value, key, object, stack) : customizer(value); + } + if (result !== undefined) { + return result; + } + if (!isObject(value)) { + return value; + } + var isArr = isArray(value); + if (isArr) { + result = initCloneArray(value); + if (!isDeep) { + return copyArray(value, result); + } + } else { + var tag = getTag(value), + isFunc = tag == funcTag || tag == genTag; + + if (isBuffer(value)) { + return cloneBuffer(value, isDeep); + } + if (tag == objectTag || tag == argsTag || (isFunc && !object)) { + result = (isFlat || isFunc) ? {} : initCloneObject(value); + if (!isDeep) { + return isFlat + ? copySymbolsIn(value, baseAssignIn(result, value)) + : copySymbols(value, baseAssign(result, value)); + } + } else { + if (!cloneableTags[tag]) { + return object ? value : {}; + } + result = initCloneByTag(value, tag, isDeep); + } + } + // Check for circular references and return its corresponding clone. + stack || (stack = new Stack); + var stacked = stack.get(value); + if (stacked) { + return stacked; + } + stack.set(value, result); + + if (isSet(value)) { + value.forEach(function(subValue) { + result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack)); + }); + + return result; + } + + if (isMap(value)) { + value.forEach(function(subValue, key) { + result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack)); + }); + + return result; + } + + var keysFunc = isFull + ? (isFlat ? getAllKeysIn : getAllKeys) + : (isFlat ? keysIn : keys); + + var props = isArr ? undefined : keysFunc(value); + arrayEach(props || value, function(subValue, key) { + if (props) { + key = subValue; + subValue = value[key]; + } + // Recursively populate clone (susceptible to call stack limits). + assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack)); + }); + return result; + } + + /** + * The base implementation of `_.conforms` which doesn't clone `source`. + * + * @private + * @param {Object} source The object of property predicates to conform to. + * @returns {Function} Returns the new spec function. + */ + function baseConforms(source) { + var props = keys(source); + return function(object) { + return baseConformsTo(object, source, props); + }; + } + + /** + * The base implementation of `_.conformsTo` which accepts `props` to check. + * + * @private + * @param {Object} object The object to inspect. + * @param {Object} source The object of property predicates to conform to. + * @returns {boolean} Returns `true` if `object` conforms, else `false`. + */ + function baseConformsTo(object, source, props) { + var length = props.length; + if (object == null) { + return !length; + } + object = Object(object); + while (length--) { + var key = props[length], + predicate = source[key], + value = object[key]; + + if ((value === undefined && !(key in object)) || !predicate(value)) { + return false; + } + } + return true; + } + + /** + * The base implementation of `_.delay` and `_.defer` which accepts `args` + * to provide to `func`. + * + * @private + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @param {Array} args The arguments to provide to `func`. + * @returns {number|Object} Returns the timer id or timeout object. + */ + function baseDelay(func, wait, args) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + return setTimeout(function() { func.apply(undefined, args); }, wait); + } + + /** + * The base implementation of methods like `_.difference` without support + * for excluding multiple arrays or iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Array} values The values to exclude. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of filtered values. + */ + function baseDifference(array, values, iteratee, comparator) { + var index = -1, + includes = arrayIncludes, + isCommon = true, + length = array.length, + result = [], + valuesLength = values.length; + + if (!length) { + return result; + } + if (iteratee) { + values = arrayMap(values, baseUnary(iteratee)); + } + if (comparator) { + includes = arrayIncludesWith; + isCommon = false; + } + else if (values.length >= LARGE_ARRAY_SIZE) { + includes = cacheHas; + isCommon = false; + values = new SetCache(values); + } + outer: + while (++index < length) { + var value = array[index], + computed = iteratee == null ? value : iteratee(value); + + value = (comparator || value !== 0) ? value : 0; + if (isCommon && computed === computed) { + var valuesIndex = valuesLength; + while (valuesIndex--) { + if (values[valuesIndex] === computed) { + continue outer; + } + } + result.push(value); + } + else if (!includes(values, computed, comparator)) { + result.push(value); + } + } + return result; + } + + /** + * The base implementation of `_.forEach` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + */ + var baseEach = createBaseEach(baseForOwn); + + /** + * The base implementation of `_.forEachRight` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + */ + var baseEachRight = createBaseEach(baseForOwnRight, true); + + /** + * The base implementation of `_.every` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false` + */ + function baseEvery(collection, predicate) { + var result = true; + baseEach(collection, function(value, index, collection) { + result = !!predicate(value, index, collection); + return result; + }); + return result; + } + + /** + * The base implementation of methods like `_.max` and `_.min` which accepts a + * `comparator` to determine the extremum value. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The iteratee invoked per iteration. + * @param {Function} comparator The comparator used to compare values. + * @returns {*} Returns the extremum value. + */ + function baseExtremum(array, iteratee, comparator) { + var index = -1, + length = array.length; + + while (++index < length) { + var value = array[index], + current = iteratee(value); + + if (current != null && (computed === undefined + ? (current === current && !isSymbol(current)) + : comparator(current, computed) + )) { + var computed = current, + result = value; + } + } + return result; + } + + /** + * The base implementation of `_.fill` without an iteratee call guard. + * + * @private + * @param {Array} array The array to fill. + * @param {*} value The value to fill `array` with. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns `array`. + */ + function baseFill(array, value, start, end) { + var length = array.length; + + start = toInteger(start); + if (start < 0) { + start = -start > length ? 0 : (length + start); + } + end = (end === undefined || end > length) ? length : toInteger(end); + if (end < 0) { + end += length; + } + end = start > end ? 0 : toLength(end); + while (start < end) { + array[start++] = value; + } + return array; + } + + /** + * The base implementation of `_.filter` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + */ + function baseFilter(collection, predicate) { + var result = []; + baseEach(collection, function(value, index, collection) { + if (predicate(value, index, collection)) { + result.push(value); + } + }); + return result; + } + + /** + * The base implementation of `_.flatten` with support for restricting flattening. + * + * @private + * @param {Array} array The array to flatten. + * @param {number} depth The maximum recursion depth. + * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. + * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. + * @param {Array} [result=[]] The initial result value. + * @returns {Array} Returns the new flattened array. + */ + function baseFlatten(array, depth, predicate, isStrict, result) { + var index = -1, + length = array.length; + + predicate || (predicate = isFlattenable); + result || (result = []); + + while (++index < length) { + var value = array[index]; + if (depth > 0 && predicate(value)) { + if (depth > 1) { + // Recursively flatten arrays (susceptible to call stack limits). + baseFlatten(value, depth - 1, predicate, isStrict, result); + } else { + arrayPush(result, value); + } + } else if (!isStrict) { + result[result.length] = value; + } + } + return result; + } + + /** + * The base implementation of `baseForOwn` which iterates over `object` + * properties returned by `keysFunc` and invokes `iteratee` for each property. + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {Function} keysFunc The function to get the keys of `object`. + * @returns {Object} Returns `object`. + */ + var baseFor = createBaseFor(); + + /** + * This function is like `baseFor` except that it iterates over properties + * in the opposite order. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {Function} keysFunc The function to get the keys of `object`. + * @returns {Object} Returns `object`. + */ + var baseForRight = createBaseFor(true); + + /** + * The base implementation of `_.forOwn` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ + function baseForOwn(object, iteratee) { + return object && baseFor(object, iteratee, keys); + } + + /** + * The base implementation of `_.forOwnRight` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ + function baseForOwnRight(object, iteratee) { + return object && baseForRight(object, iteratee, keys); + } + + /** + * The base implementation of `_.functions` which creates an array of + * `object` function property names filtered from `props`. + * + * @private + * @param {Object} object The object to inspect. + * @param {Array} props The property names to filter. + * @returns {Array} Returns the function names. + */ + function baseFunctions(object, props) { + return arrayFilter(props, function(key) { + return isFunction(object[key]); + }); + } + + /** + * The base implementation of `_.get` without support for default values. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to get. + * @returns {*} Returns the resolved value. + */ + function baseGet(object, path) { + path = castPath(path, object); + + var index = 0, + length = path.length; + + while (object != null && index < length) { + object = object[toKey(path[index++])]; + } + return (index && index == length) ? object : undefined; + } + + /** + * The base implementation of `getAllKeys` and `getAllKeysIn` which uses + * `keysFunc` and `symbolsFunc` to get the enumerable property names and + * symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Function} keysFunc The function to get the keys of `object`. + * @param {Function} symbolsFunc The function to get the symbols of `object`. + * @returns {Array} Returns the array of property names and symbols. + */ + function baseGetAllKeys(object, keysFunc, symbolsFunc) { + var result = keysFunc(object); + return isArray(object) ? result : arrayPush(result, symbolsFunc(object)); + } + + /** + * The base implementation of `getTag` without fallbacks for buggy environments. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ + function baseGetTag(value) { + if (value == null) { + return value === undefined ? undefinedTag : nullTag; + } + return (symToStringTag && symToStringTag in Object(value)) + ? getRawTag(value) + : objectToString(value); + } + + /** + * The base implementation of `_.gt` which doesn't coerce arguments. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than `other`, + * else `false`. + */ + function baseGt(value, other) { + return value > other; + } + + /** + * The base implementation of `_.has` without support for deep paths. + * + * @private + * @param {Object} [object] The object to query. + * @param {Array|string} key The key to check. + * @returns {boolean} Returns `true` if `key` exists, else `false`. + */ + function baseHas(object, key) { + return object != null && hasOwnProperty.call(object, key); + } + + /** + * The base implementation of `_.hasIn` without support for deep paths. + * + * @private + * @param {Object} [object] The object to query. + * @param {Array|string} key The key to check. + * @returns {boolean} Returns `true` if `key` exists, else `false`. + */ + function baseHasIn(object, key) { + return object != null && key in Object(object); + } + + /** + * The base implementation of `_.inRange` which doesn't coerce arguments. + * + * @private + * @param {number} number The number to check. + * @param {number} start The start of the range. + * @param {number} end The end of the range. + * @returns {boolean} Returns `true` if `number` is in the range, else `false`. + */ + function baseInRange(number, start, end) { + return number >= nativeMin(start, end) && number < nativeMax(start, end); + } + + /** + * The base implementation of methods like `_.intersection`, without support + * for iteratee shorthands, that accepts an array of arrays to inspect. + * + * @private + * @param {Array} arrays The arrays to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of shared values. + */ + function baseIntersection(arrays, iteratee, comparator) { + var includes = comparator ? arrayIncludesWith : arrayIncludes, + length = arrays[0].length, + othLength = arrays.length, + othIndex = othLength, + caches = Array(othLength), + maxLength = Infinity, + result = []; + + while (othIndex--) { + var array = arrays[othIndex]; + if (othIndex && iteratee) { + array = arrayMap(array, baseUnary(iteratee)); + } + maxLength = nativeMin(array.length, maxLength); + caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120)) + ? new SetCache(othIndex && array) + : undefined; + } + array = arrays[0]; + + var index = -1, + seen = caches[0]; + + outer: + while (++index < length && result.length < maxLength) { + var value = array[index], + computed = iteratee ? iteratee(value) : value; + + value = (comparator || value !== 0) ? value : 0; + if (!(seen + ? cacheHas(seen, computed) + : includes(result, computed, comparator) + )) { + othIndex = othLength; + while (--othIndex) { + var cache = caches[othIndex]; + if (!(cache + ? cacheHas(cache, computed) + : includes(arrays[othIndex], computed, comparator)) + ) { + continue outer; + } + } + if (seen) { + seen.push(computed); + } + result.push(value); + } + } + return result; + } + + /** + * The base implementation of `_.invert` and `_.invertBy` which inverts + * `object` with values transformed by `iteratee` and set by `setter`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform values. + * @param {Object} accumulator The initial inverted object. + * @returns {Function} Returns `accumulator`. + */ + function baseInverter(object, setter, iteratee, accumulator) { + baseForOwn(object, function(value, key, object) { + setter(accumulator, iteratee(value), key, object); + }); + return accumulator; + } + + /** + * The base implementation of `_.invoke` without support for individual + * method arguments. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path of the method to invoke. + * @param {Array} args The arguments to invoke the method with. + * @returns {*} Returns the result of the invoked method. + */ + function baseInvoke(object, path, args) { + path = castPath(path, object); + object = parent(object, path); + var func = object == null ? object : object[toKey(last(path))]; + return func == null ? undefined : apply(func, object, args); + } + + /** + * The base implementation of `_.isArguments`. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an `arguments` object, + */ + function baseIsArguments(value) { + return isObjectLike(value) && baseGetTag(value) == argsTag; + } + + /** + * The base implementation of `_.isArrayBuffer` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. + */ + function baseIsArrayBuffer(value) { + return isObjectLike(value) && baseGetTag(value) == arrayBufferTag; + } + + /** + * The base implementation of `_.isDate` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a date object, else `false`. + */ + function baseIsDate(value) { + return isObjectLike(value) && baseGetTag(value) == dateTag; + } + + /** + * The base implementation of `_.isEqual` which supports partial comparisons + * and tracks traversed objects. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @param {boolean} bitmask The bitmask flags. + * 1 - Unordered comparison + * 2 - Partial comparison + * @param {Function} [customizer] The function to customize comparisons. + * @param {Object} [stack] Tracks traversed `value` and `other` objects. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + */ + function baseIsEqual(value, other, bitmask, customizer, stack) { + if (value === other) { + return true; + } + if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) { + return value !== value && other !== other; + } + return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack); + } + + /** + * A specialized version of `baseIsEqual` for arrays and objects which performs + * deep comparisons and tracks traversed objects enabling objects with circular + * references to be compared. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} [stack] Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ + function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) { + var objIsArr = isArray(object), + othIsArr = isArray(other), + objTag = objIsArr ? arrayTag : getTag(object), + othTag = othIsArr ? arrayTag : getTag(other); + + objTag = objTag == argsTag ? objectTag : objTag; + othTag = othTag == argsTag ? objectTag : othTag; + + var objIsObj = objTag == objectTag, + othIsObj = othTag == objectTag, + isSameTag = objTag == othTag; + + if (isSameTag && isBuffer(object)) { + if (!isBuffer(other)) { + return false; + } + objIsArr = true; + objIsObj = false; + } + if (isSameTag && !objIsObj) { + stack || (stack = new Stack); + return (objIsArr || isTypedArray(object)) + ? equalArrays(object, other, bitmask, customizer, equalFunc, stack) + : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack); + } + if (!(bitmask & COMPARE_PARTIAL_FLAG)) { + var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), + othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); + + if (objIsWrapped || othIsWrapped) { + var objUnwrapped = objIsWrapped ? object.value() : object, + othUnwrapped = othIsWrapped ? other.value() : other; + + stack || (stack = new Stack); + return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack); + } + } + if (!isSameTag) { + return false; + } + stack || (stack = new Stack); + return equalObjects(object, other, bitmask, customizer, equalFunc, stack); + } + + /** + * The base implementation of `_.isMap` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a map, else `false`. + */ + function baseIsMap(value) { + return isObjectLike(value) && getTag(value) == mapTag; + } + + /** + * The base implementation of `_.isMatch` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @param {Array} matchData The property names, values, and compare flags to match. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + */ + function baseIsMatch(object, source, matchData, customizer) { + var index = matchData.length, + length = index, + noCustomizer = !customizer; + + if (object == null) { + return !length; + } + object = Object(object); + while (index--) { + var data = matchData[index]; + if ((noCustomizer && data[2]) + ? data[1] !== object[data[0]] + : !(data[0] in object) + ) { + return false; + } + } + while (++index < length) { + data = matchData[index]; + var key = data[0], + objValue = object[key], + srcValue = data[1]; + + if (noCustomizer && data[2]) { + if (objValue === undefined && !(key in object)) { + return false; + } + } else { + var stack = new Stack; + if (customizer) { + var result = customizer(objValue, srcValue, key, object, source, stack); + } + if (!(result === undefined + ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack) + : result + )) { + return false; + } + } + } + return true; + } + + /** + * The base implementation of `_.isNative` without bad shim checks. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, + * else `false`. + */ + function baseIsNative(value) { + if (!isObject(value) || isMasked(value)) { + return false; + } + var pattern = isFunction(value) ? reIsNative : reIsHostCtor; + return pattern.test(toSource(value)); + } + + /** + * The base implementation of `_.isRegExp` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. + */ + function baseIsRegExp(value) { + return isObjectLike(value) && baseGetTag(value) == regexpTag; + } + + /** + * The base implementation of `_.isSet` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a set, else `false`. + */ + function baseIsSet(value) { + return isObjectLike(value) && getTag(value) == setTag; + } + + /** + * The base implementation of `_.isTypedArray` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. + */ + function baseIsTypedArray(value) { + return isObjectLike(value) && + isLength(value.length) && !!typedArrayTags[baseGetTag(value)]; + } + + /** + * The base implementation of `_.iteratee`. + * + * @private + * @param {*} [value=_.identity] The value to convert to an iteratee. + * @returns {Function} Returns the iteratee. + */ + function baseIteratee(value) { + // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9. + // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details. + if (typeof value == 'function') { + return value; + } + if (value == null) { + return identity; + } + if (typeof value == 'object') { + return isArray(value) + ? baseMatchesProperty(value[0], value[1]) + : baseMatches(value); + } + return property(value); + } + + /** + * The base implementation of `_.keys` which doesn't treat sparse arrays as dense. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ + function baseKeys(object) { + if (!isPrototype(object)) { + return nativeKeys(object); + } + var result = []; + for (var key in Object(object)) { + if (hasOwnProperty.call(object, key) && key != 'constructor') { + result.push(key); + } + } + return result; + } + + /** + * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ + function baseKeysIn(object) { + if (!isObject(object)) { + return nativeKeysIn(object); + } + var isProto = isPrototype(object), + result = []; + + for (var key in object) { + if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { + result.push(key); + } + } + return result; + } + + /** + * The base implementation of `_.lt` which doesn't coerce arguments. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is less than `other`, + * else `false`. + */ + function baseLt(value, other) { + return value < other; + } + + /** + * The base implementation of `_.map` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + */ + function baseMap(collection, iteratee) { + var index = -1, + result = isArrayLike(collection) ? Array(collection.length) : []; + + baseEach(collection, function(value, key, collection) { + result[++index] = iteratee(value, key, collection); + }); + return result; + } + + /** + * The base implementation of `_.matches` which doesn't clone `source`. + * + * @private + * @param {Object} source The object of property values to match. + * @returns {Function} Returns the new spec function. + */ + function baseMatches(source) { + var matchData = getMatchData(source); + if (matchData.length == 1 && matchData[0][2]) { + return matchesStrictComparable(matchData[0][0], matchData[0][1]); + } + return function(object) { + return object === source || baseIsMatch(object, source, matchData); + }; + } + + /** + * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`. + * + * @private + * @param {string} path The path of the property to get. + * @param {*} srcValue The value to match. + * @returns {Function} Returns the new spec function. + */ + function baseMatchesProperty(path, srcValue) { + if (isKey(path) && isStrictComparable(srcValue)) { + return matchesStrictComparable(toKey(path), srcValue); + } + return function(object) { + var objValue = get(object, path); + return (objValue === undefined && objValue === srcValue) + ? hasIn(object, path) + : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG); + }; + } + + /** + * The base implementation of `_.merge` without support for multiple sources. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {number} srcIndex The index of `source`. + * @param {Function} [customizer] The function to customize merged values. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + */ + function baseMerge(object, source, srcIndex, customizer, stack) { + if (object === source) { + return; + } + baseFor(source, function(srcValue, key) { + if (isObject(srcValue)) { + stack || (stack = new Stack); + baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack); + } + else { + var newValue = customizer + ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack) + : undefined; + + if (newValue === undefined) { + newValue = srcValue; + } + assignMergeValue(object, key, newValue); + } + }, keysIn); + } + + /** + * A specialized version of `baseMerge` for arrays and objects which performs + * deep merges and tracks traversed objects enabling objects with circular + * references to be merged. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {string} key The key of the value to merge. + * @param {number} srcIndex The index of `source`. + * @param {Function} mergeFunc The function to merge values. + * @param {Function} [customizer] The function to customize assigned values. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + */ + function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) { + var objValue = safeGet(object, key), + srcValue = safeGet(source, key), + stacked = stack.get(srcValue); + + if (stacked) { + assignMergeValue(object, key, stacked); + return; + } + var newValue = customizer + ? customizer(objValue, srcValue, (key + ''), object, source, stack) + : undefined; + + var isCommon = newValue === undefined; + + if (isCommon) { + var isArr = isArray(srcValue), + isBuff = !isArr && isBuffer(srcValue), + isTyped = !isArr && !isBuff && isTypedArray(srcValue); + + newValue = srcValue; + if (isArr || isBuff || isTyped) { + if (isArray(objValue)) { + newValue = objValue; + } + else if (isArrayLikeObject(objValue)) { + newValue = copyArray(objValue); + } + else if (isBuff) { + isCommon = false; + newValue = cloneBuffer(srcValue, true); + } + else if (isTyped) { + isCommon = false; + newValue = cloneTypedArray(srcValue, true); + } + else { + newValue = []; + } + } + else if (isPlainObject(srcValue) || isArguments(srcValue)) { + newValue = objValue; + if (isArguments(objValue)) { + newValue = toPlainObject(objValue); + } + else if (!isObject(objValue) || (srcIndex && isFunction(objValue))) { + newValue = initCloneObject(srcValue); + } + } + else { + isCommon = false; + } + } + if (isCommon) { + // Recursively merge objects and arrays (susceptible to call stack limits). + stack.set(srcValue, newValue); + mergeFunc(newValue, srcValue, srcIndex, customizer, stack); + stack['delete'](srcValue); + } + assignMergeValue(object, key, newValue); + } + + /** + * The base implementation of `_.nth` which doesn't coerce arguments. + * + * @private + * @param {Array} array The array to query. + * @param {number} n The index of the element to return. + * @returns {*} Returns the nth element of `array`. + */ + function baseNth(array, n) { + var length = array.length; + if (!length) { + return; + } + n += n < 0 ? length : 0; + return isIndex(n, length) ? array[n] : undefined; + } + + /** + * The base implementation of `_.orderBy` without param guards. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by. + * @param {string[]} orders The sort orders of `iteratees`. + * @returns {Array} Returns the new sorted array. + */ + function baseOrderBy(collection, iteratees, orders) { + var index = -1; + iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(getIteratee())); + + var result = baseMap(collection, function(value, key, collection) { + var criteria = arrayMap(iteratees, function(iteratee) { + return iteratee(value); + }); + return { 'criteria': criteria, 'index': ++index, 'value': value }; + }); + + return baseSortBy(result, function(object, other) { + return compareMultiple(object, other, orders); + }); + } + + /** + * The base implementation of `_.pick` without support for individual + * property identifiers. + * + * @private + * @param {Object} object The source object. + * @param {string[]} paths The property paths to pick. + * @returns {Object} Returns the new object. + */ + function basePick(object, paths) { + return basePickBy(object, paths, function(value, path) { + return hasIn(object, path); + }); + } + + /** + * The base implementation of `_.pickBy` without support for iteratee shorthands. + * + * @private + * @param {Object} object The source object. + * @param {string[]} paths The property paths to pick. + * @param {Function} predicate The function invoked per property. + * @returns {Object} Returns the new object. + */ + function basePickBy(object, paths, predicate) { + var index = -1, + length = paths.length, + result = {}; + + while (++index < length) { + var path = paths[index], + value = baseGet(object, path); + + if (predicate(value, path)) { + baseSet(result, castPath(path, object), value); + } + } + return result; + } + + /** + * A specialized version of `baseProperty` which supports deep paths. + * + * @private + * @param {Array|string} path The path of the property to get. + * @returns {Function} Returns the new accessor function. + */ + function basePropertyDeep(path) { + return function(object) { + return baseGet(object, path); + }; + } + + /** + * The base implementation of `_.pullAllBy` without support for iteratee + * shorthands. + * + * @private + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns `array`. + */ + function basePullAll(array, values, iteratee, comparator) { + var indexOf = comparator ? baseIndexOfWith : baseIndexOf, + index = -1, + length = values.length, + seen = array; + + if (array === values) { + values = copyArray(values); + } + if (iteratee) { + seen = arrayMap(array, baseUnary(iteratee)); + } + while (++index < length) { + var fromIndex = 0, + value = values[index], + computed = iteratee ? iteratee(value) : value; + + while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) { + if (seen !== array) { + splice.call(seen, fromIndex, 1); + } + splice.call(array, fromIndex, 1); + } + } + return array; + } + + /** + * The base implementation of `_.pullAt` without support for individual + * indexes or capturing the removed elements. + * + * @private + * @param {Array} array The array to modify. + * @param {number[]} indexes The indexes of elements to remove. + * @returns {Array} Returns `array`. + */ + function basePullAt(array, indexes) { + var length = array ? indexes.length : 0, + lastIndex = length - 1; + + while (length--) { + var index = indexes[length]; + if (length == lastIndex || index !== previous) { + var previous = index; + if (isIndex(index)) { + splice.call(array, index, 1); + } else { + baseUnset(array, index); + } + } + } + return array; + } + + /** + * The base implementation of `_.random` without support for returning + * floating-point numbers. + * + * @private + * @param {number} lower The lower bound. + * @param {number} upper The upper bound. + * @returns {number} Returns the random number. + */ + function baseRandom(lower, upper) { + return lower + nativeFloor(nativeRandom() * (upper - lower + 1)); + } + + /** + * The base implementation of `_.range` and `_.rangeRight` which doesn't + * coerce arguments. + * + * @private + * @param {number} start The start of the range. + * @param {number} end The end of the range. + * @param {number} step The value to increment or decrement by. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Array} Returns the range of numbers. + */ + function baseRange(start, end, step, fromRight) { + var index = -1, + length = nativeMax(nativeCeil((end - start) / (step || 1)), 0), + result = Array(length); + + while (length--) { + result[fromRight ? length : ++index] = start; + start += step; + } + return result; + } + + /** + * The base implementation of `_.repeat` which doesn't coerce arguments. + * + * @private + * @param {string} string The string to repeat. + * @param {number} n The number of times to repeat the string. + * @returns {string} Returns the repeated string. + */ + function baseRepeat(string, n) { + var result = ''; + if (!string || n < 1 || n > MAX_SAFE_INTEGER) { + return result; + } + // Leverage the exponentiation by squaring algorithm for a faster repeat. + // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details. + do { + if (n % 2) { + result += string; + } + n = nativeFloor(n / 2); + if (n) { + string += string; + } + } while (n); + + return result; + } + + /** + * The base implementation of `_.rest` which doesn't validate or coerce arguments. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @returns {Function} Returns the new function. + */ + function baseRest(func, start) { + return setToString(overRest(func, start, identity), func + ''); + } + + /** + * The base implementation of `_.sample`. + * + * @private + * @param {Array|Object} collection The collection to sample. + * @returns {*} Returns the random element. + */ + function baseSample(collection) { + return arraySample(values(collection)); + } + + /** + * The base implementation of `_.sampleSize` without param guards. + * + * @private + * @param {Array|Object} collection The collection to sample. + * @param {number} n The number of elements to sample. + * @returns {Array} Returns the random elements. + */ + function baseSampleSize(collection, n) { + var array = values(collection); + return shuffleSelf(array, baseClamp(n, 0, array.length)); + } + + /** + * The base implementation of `_.set`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @param {Function} [customizer] The function to customize path creation. + * @returns {Object} Returns `object`. + */ + function baseSet(object, path, value, customizer) { + if (!isObject(object)) { + return object; + } + path = castPath(path, object); + + var index = -1, + length = path.length, + lastIndex = length - 1, + nested = object; + + while (nested != null && ++index < length) { + var key = toKey(path[index]), + newValue = value; + + if (index != lastIndex) { + var objValue = nested[key]; + newValue = customizer ? customizer(objValue, key, nested) : undefined; + if (newValue === undefined) { + newValue = isObject(objValue) + ? objValue + : (isIndex(path[index + 1]) ? [] : {}); + } + } + assignValue(nested, key, newValue); + nested = nested[key]; + } + return object; + } + + /** + * The base implementation of `setData` without support for hot loop shorting. + * + * @private + * @param {Function} func The function to associate metadata with. + * @param {*} data The metadata. + * @returns {Function} Returns `func`. + */ + var baseSetData = !metaMap ? identity : function(func, data) { + metaMap.set(func, data); + return func; + }; + + /** + * The base implementation of `setToString` without support for hot loop shorting. + * + * @private + * @param {Function} func The function to modify. + * @param {Function} string The `toString` result. + * @returns {Function} Returns `func`. + */ + var baseSetToString = !defineProperty ? identity : function(func, string) { + return defineProperty(func, 'toString', { + 'configurable': true, + 'enumerable': false, + 'value': constant(string), + 'writable': true + }); + }; + + /** + * The base implementation of `_.shuffle`. + * + * @private + * @param {Array|Object} collection The collection to shuffle. + * @returns {Array} Returns the new shuffled array. + */ + function baseShuffle(collection) { + return shuffleSelf(values(collection)); + } + + /** + * The base implementation of `_.slice` without an iteratee call guard. + * + * @private + * @param {Array} array The array to slice. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the slice of `array`. + */ + function baseSlice(array, start, end) { + var index = -1, + length = array.length; + + if (start < 0) { + start = -start > length ? 0 : (length + start); + } + end = end > length ? length : end; + if (end < 0) { + end += length; + } + length = start > end ? 0 : ((end - start) >>> 0); + start >>>= 0; + + var result = Array(length); + while (++index < length) { + result[index] = array[index + start]; + } + return result; + } + + /** + * The base implementation of `_.some` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + */ + function baseSome(collection, predicate) { + var result; + + baseEach(collection, function(value, index, collection) { + result = predicate(value, index, collection); + return !result; + }); + return !!result; + } + + /** + * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which + * performs a binary search of `array` to determine the index at which `value` + * should be inserted into `array` in order to maintain its sort order. + * + * @private + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {boolean} [retHighest] Specify returning the highest qualified index. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + */ + function baseSortedIndex(array, value, retHighest) { + var low = 0, + high = array == null ? low : array.length; + + if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) { + while (low < high) { + var mid = (low + high) >>> 1, + computed = array[mid]; + + if (computed !== null && !isSymbol(computed) && + (retHighest ? (computed <= value) : (computed < value))) { + low = mid + 1; + } else { + high = mid; + } + } + return high; + } + return baseSortedIndexBy(array, value, identity, retHighest); + } + + /** + * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy` + * which invokes `iteratee` for `value` and each element of `array` to compute + * their sort ranking. The iteratee is invoked with one argument; (value). + * + * @private + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {Function} iteratee The iteratee invoked per element. + * @param {boolean} [retHighest] Specify returning the highest qualified index. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + */ + function baseSortedIndexBy(array, value, iteratee, retHighest) { + value = iteratee(value); + + var low = 0, + high = array == null ? 0 : array.length, + valIsNaN = value !== value, + valIsNull = value === null, + valIsSymbol = isSymbol(value), + valIsUndefined = value === undefined; + + while (low < high) { + var mid = nativeFloor((low + high) / 2), + computed = iteratee(array[mid]), + othIsDefined = computed !== undefined, + othIsNull = computed === null, + othIsReflexive = computed === computed, + othIsSymbol = isSymbol(computed); + + if (valIsNaN) { + var setLow = retHighest || othIsReflexive; + } else if (valIsUndefined) { + setLow = othIsReflexive && (retHighest || othIsDefined); + } else if (valIsNull) { + setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull); + } else if (valIsSymbol) { + setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol); + } else if (othIsNull || othIsSymbol) { + setLow = false; + } else { + setLow = retHighest ? (computed <= value) : (computed < value); + } + if (setLow) { + low = mid + 1; + } else { + high = mid; + } + } + return nativeMin(high, MAX_ARRAY_INDEX); + } + + /** + * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without + * support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @returns {Array} Returns the new duplicate free array. + */ + function baseSortedUniq(array, iteratee) { + var index = -1, + length = array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index], + computed = iteratee ? iteratee(value) : value; + + if (!index || !eq(computed, seen)) { + var seen = computed; + result[resIndex++] = value === 0 ? 0 : value; + } + } + return result; + } + + /** + * The base implementation of `_.toNumber` which doesn't ensure correct + * conversions of binary, hexadecimal, or octal string values. + * + * @private + * @param {*} value The value to process. + * @returns {number} Returns the number. + */ + function baseToNumber(value) { + if (typeof value == 'number') { + return value; + } + if (isSymbol(value)) { + return NAN; + } + return +value; + } + + /** + * The base implementation of `_.toString` which doesn't convert nullish + * values to empty strings. + * + * @private + * @param {*} value The value to process. + * @returns {string} Returns the string. + */ + function baseToString(value) { + // Exit early for strings to avoid a performance hit in some environments. + if (typeof value == 'string') { + return value; + } + if (isArray(value)) { + // Recursively convert values (susceptible to call stack limits). + return arrayMap(value, baseToString) + ''; + } + if (isSymbol(value)) { + return symbolToString ? symbolToString.call(value) : ''; + } + var result = (value + ''); + return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; + } + + /** + * The base implementation of `_.uniqBy` without support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new duplicate free array. + */ + function baseUniq(array, iteratee, comparator) { + var index = -1, + includes = arrayIncludes, + length = array.length, + isCommon = true, + result = [], + seen = result; + + if (comparator) { + isCommon = false; + includes = arrayIncludesWith; + } + else if (length >= LARGE_ARRAY_SIZE) { + var set = iteratee ? null : createSet(array); + if (set) { + return setToArray(set); + } + isCommon = false; + includes = cacheHas; + seen = new SetCache; + } + else { + seen = iteratee ? [] : result; + } + outer: + while (++index < length) { + var value = array[index], + computed = iteratee ? iteratee(value) : value; + + value = (comparator || value !== 0) ? value : 0; + if (isCommon && computed === computed) { + var seenIndex = seen.length; + while (seenIndex--) { + if (seen[seenIndex] === computed) { + continue outer; + } + } + if (iteratee) { + seen.push(computed); + } + result.push(value); + } + else if (!includes(seen, computed, comparator)) { + if (seen !== result) { + seen.push(computed); + } + result.push(value); + } + } + return result; + } + + /** + * The base implementation of `_.unset`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The property path to unset. + * @returns {boolean} Returns `true` if the property is deleted, else `false`. + */ + function baseUnset(object, path) { + path = castPath(path, object); + object = parent(object, path); + return object == null || delete object[toKey(last(path))]; + } + + /** + * The base implementation of `_.update`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to update. + * @param {Function} updater The function to produce the updated value. + * @param {Function} [customizer] The function to customize path creation. + * @returns {Object} Returns `object`. + */ + function baseUpdate(object, path, updater, customizer) { + return baseSet(object, path, updater(baseGet(object, path)), customizer); + } + + /** + * The base implementation of methods like `_.dropWhile` and `_.takeWhile` + * without support for iteratee shorthands. + * + * @private + * @param {Array} array The array to query. + * @param {Function} predicate The function invoked per iteration. + * @param {boolean} [isDrop] Specify dropping elements instead of taking them. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Array} Returns the slice of `array`. + */ + function baseWhile(array, predicate, isDrop, fromRight) { + var length = array.length, + index = fromRight ? length : -1; + + while ((fromRight ? index-- : ++index < length) && + predicate(array[index], index, array)) {} + + return isDrop + ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length)) + : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index)); + } + + /** + * The base implementation of `wrapperValue` which returns the result of + * performing a sequence of actions on the unwrapped `value`, where each + * successive action is supplied the return value of the previous. + * + * @private + * @param {*} value The unwrapped value. + * @param {Array} actions Actions to perform to resolve the unwrapped value. + * @returns {*} Returns the resolved value. + */ + function baseWrapperValue(value, actions) { + var result = value; + if (result instanceof LazyWrapper) { + result = result.value(); + } + return arrayReduce(actions, function(result, action) { + return action.func.apply(action.thisArg, arrayPush([result], action.args)); + }, result); + } + + /** + * The base implementation of methods like `_.xor`, without support for + * iteratee shorthands, that accepts an array of arrays to inspect. + * + * @private + * @param {Array} arrays The arrays to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of values. + */ + function baseXor(arrays, iteratee, comparator) { + var length = arrays.length; + if (length < 2) { + return length ? baseUniq(arrays[0]) : []; + } + var index = -1, + result = Array(length); + + while (++index < length) { + var array = arrays[index], + othIndex = -1; + + while (++othIndex < length) { + if (othIndex != index) { + result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator); + } + } + } + return baseUniq(baseFlatten(result, 1), iteratee, comparator); + } + + /** + * This base implementation of `_.zipObject` which assigns values using `assignFunc`. + * + * @private + * @param {Array} props The property identifiers. + * @param {Array} values The property values. + * @param {Function} assignFunc The function to assign values. + * @returns {Object} Returns the new object. + */ + function baseZipObject(props, values, assignFunc) { + var index = -1, + length = props.length, + valsLength = values.length, + result = {}; + + while (++index < length) { + var value = index < valsLength ? values[index] : undefined; + assignFunc(result, props[index], value); + } + return result; + } + + /** + * Casts `value` to an empty array if it's not an array like object. + * + * @private + * @param {*} value The value to inspect. + * @returns {Array|Object} Returns the cast array-like object. + */ + function castArrayLikeObject(value) { + return isArrayLikeObject(value) ? value : []; + } + + /** + * Casts `value` to `identity` if it's not a function. + * + * @private + * @param {*} value The value to inspect. + * @returns {Function} Returns cast function. + */ + function castFunction(value) { + return typeof value == 'function' ? value : identity; + } + + /** + * Casts `value` to a path array if it's not one. + * + * @private + * @param {*} value The value to inspect. + * @param {Object} [object] The object to query keys on. + * @returns {Array} Returns the cast property path array. + */ + function castPath(value, object) { + if (isArray(value)) { + return value; + } + return isKey(value, object) ? [value] : stringToPath(toString(value)); + } + + /** + * A `baseRest` alias which can be replaced with `identity` by module + * replacement plugins. + * + * @private + * @type {Function} + * @param {Function} func The function to apply a rest parameter to. + * @returns {Function} Returns the new function. + */ + var castRest = baseRest; + + /** + * Casts `array` to a slice if it's needed. + * + * @private + * @param {Array} array The array to inspect. + * @param {number} start The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the cast slice. + */ + function castSlice(array, start, end) { + var length = array.length; + end = end === undefined ? length : end; + return (!start && end >= length) ? array : baseSlice(array, start, end); + } + + /** + * A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout). + * + * @private + * @param {number|Object} id The timer id or timeout object of the timer to clear. + */ + var clearTimeout = ctxClearTimeout || function(id) { + return root.clearTimeout(id); + }; + + /** + * Creates a clone of `buffer`. + * + * @private + * @param {Buffer} buffer The buffer to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Buffer} Returns the cloned buffer. + */ + function cloneBuffer(buffer, isDeep) { + if (isDeep) { + return buffer.slice(); + } + var length = buffer.length, + result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length); + + buffer.copy(result); + return result; + } + + /** + * Creates a clone of `arrayBuffer`. + * + * @private + * @param {ArrayBuffer} arrayBuffer The array buffer to clone. + * @returns {ArrayBuffer} Returns the cloned array buffer. + */ + function cloneArrayBuffer(arrayBuffer) { + var result = new arrayBuffer.constructor(arrayBuffer.byteLength); + new Uint8Array(result).set(new Uint8Array(arrayBuffer)); + return result; + } + + /** + * Creates a clone of `dataView`. + * + * @private + * @param {Object} dataView The data view to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the cloned data view. + */ + function cloneDataView(dataView, isDeep) { + var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer; + return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength); + } + + /** + * Creates a clone of `regexp`. + * + * @private + * @param {Object} regexp The regexp to clone. + * @returns {Object} Returns the cloned regexp. + */ + function cloneRegExp(regexp) { + var result = new regexp.constructor(regexp.source, reFlags.exec(regexp)); + result.lastIndex = regexp.lastIndex; + return result; + } + + /** + * Creates a clone of the `symbol` object. + * + * @private + * @param {Object} symbol The symbol object to clone. + * @returns {Object} Returns the cloned symbol object. + */ + function cloneSymbol(symbol) { + return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {}; + } + + /** + * Creates a clone of `typedArray`. + * + * @private + * @param {Object} typedArray The typed array to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the cloned typed array. + */ + function cloneTypedArray(typedArray, isDeep) { + var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer; + return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length); + } + + /** + * Compares values to sort them in ascending order. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {number} Returns the sort order indicator for `value`. + */ + function compareAscending(value, other) { + if (value !== other) { + var valIsDefined = value !== undefined, + valIsNull = value === null, + valIsReflexive = value === value, + valIsSymbol = isSymbol(value); + + var othIsDefined = other !== undefined, + othIsNull = other === null, + othIsReflexive = other === other, + othIsSymbol = isSymbol(other); + + if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) || + (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) || + (valIsNull && othIsDefined && othIsReflexive) || + (!valIsDefined && othIsReflexive) || + !valIsReflexive) { + return 1; + } + if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) || + (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) || + (othIsNull && valIsDefined && valIsReflexive) || + (!othIsDefined && valIsReflexive) || + !othIsReflexive) { + return -1; + } + } + return 0; + } + + /** + * Used by `_.orderBy` to compare multiple properties of a value to another + * and stable sort them. + * + * If `orders` is unspecified, all values are sorted in ascending order. Otherwise, + * specify an order of "desc" for descending or "asc" for ascending sort order + * of corresponding values. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {boolean[]|string[]} orders The order to sort by for each property. + * @returns {number} Returns the sort order indicator for `object`. + */ + function compareMultiple(object, other, orders) { + var index = -1, + objCriteria = object.criteria, + othCriteria = other.criteria, + length = objCriteria.length, + ordersLength = orders.length; + + while (++index < length) { + var result = compareAscending(objCriteria[index], othCriteria[index]); + if (result) { + if (index >= ordersLength) { + return result; + } + var order = orders[index]; + return result * (order == 'desc' ? -1 : 1); + } + } + // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications + // that causes it, under certain circumstances, to provide the same value for + // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247 + // for more details. + // + // This also ensures a stable sort in V8 and other engines. + // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details. + return object.index - other.index; + } + + /** + * Creates an array that is the composition of partially applied arguments, + * placeholders, and provided arguments into a single array of arguments. + * + * @private + * @param {Array} args The provided arguments. + * @param {Array} partials The arguments to prepend to those provided. + * @param {Array} holders The `partials` placeholder indexes. + * @params {boolean} [isCurried] Specify composing for a curried function. + * @returns {Array} Returns the new array of composed arguments. + */ + function composeArgs(args, partials, holders, isCurried) { + var argsIndex = -1, + argsLength = args.length, + holdersLength = holders.length, + leftIndex = -1, + leftLength = partials.length, + rangeLength = nativeMax(argsLength - holdersLength, 0), + result = Array(leftLength + rangeLength), + isUncurried = !isCurried; + + while (++leftIndex < leftLength) { + result[leftIndex] = partials[leftIndex]; + } + while (++argsIndex < holdersLength) { + if (isUncurried || argsIndex < argsLength) { + result[holders[argsIndex]] = args[argsIndex]; + } + } + while (rangeLength--) { + result[leftIndex++] = args[argsIndex++]; + } + return result; + } + + /** + * This function is like `composeArgs` except that the arguments composition + * is tailored for `_.partialRight`. + * + * @private + * @param {Array} args The provided arguments. + * @param {Array} partials The arguments to append to those provided. + * @param {Array} holders The `partials` placeholder indexes. + * @params {boolean} [isCurried] Specify composing for a curried function. + * @returns {Array} Returns the new array of composed arguments. + */ + function composeArgsRight(args, partials, holders, isCurried) { + var argsIndex = -1, + argsLength = args.length, + holdersIndex = -1, + holdersLength = holders.length, + rightIndex = -1, + rightLength = partials.length, + rangeLength = nativeMax(argsLength - holdersLength, 0), + result = Array(rangeLength + rightLength), + isUncurried = !isCurried; + + while (++argsIndex < rangeLength) { + result[argsIndex] = args[argsIndex]; + } + var offset = argsIndex; + while (++rightIndex < rightLength) { + result[offset + rightIndex] = partials[rightIndex]; + } + while (++holdersIndex < holdersLength) { + if (isUncurried || argsIndex < argsLength) { + result[offset + holders[holdersIndex]] = args[argsIndex++]; + } + } + return result; + } + + /** + * Copies the values of `source` to `array`. + * + * @private + * @param {Array} source The array to copy values from. + * @param {Array} [array=[]] The array to copy values to. + * @returns {Array} Returns `array`. + */ + function copyArray(source, array) { + var index = -1, + length = source.length; + + array || (array = Array(length)); + while (++index < length) { + array[index] = source[index]; + } + return array; + } + + /** + * Copies properties of `source` to `object`. + * + * @private + * @param {Object} source The object to copy properties from. + * @param {Array} props The property identifiers to copy. + * @param {Object} [object={}] The object to copy properties to. + * @param {Function} [customizer] The function to customize copied values. + * @returns {Object} Returns `object`. + */ + function copyObject(source, props, object, customizer) { + var isNew = !object; + object || (object = {}); + + var index = -1, + length = props.length; + + while (++index < length) { + var key = props[index]; + + var newValue = customizer + ? customizer(object[key], source[key], key, object, source) + : undefined; + + if (newValue === undefined) { + newValue = source[key]; + } + if (isNew) { + baseAssignValue(object, key, newValue); + } else { + assignValue(object, key, newValue); + } + } + return object; + } + + /** + * Copies own symbols of `source` to `object`. + * + * @private + * @param {Object} source The object to copy symbols from. + * @param {Object} [object={}] The object to copy symbols to. + * @returns {Object} Returns `object`. + */ + function copySymbols(source, object) { + return copyObject(source, getSymbols(source), object); + } + + /** + * Copies own and inherited symbols of `source` to `object`. + * + * @private + * @param {Object} source The object to copy symbols from. + * @param {Object} [object={}] The object to copy symbols to. + * @returns {Object} Returns `object`. + */ + function copySymbolsIn(source, object) { + return copyObject(source, getSymbolsIn(source), object); + } + + /** + * Creates a function like `_.groupBy`. + * + * @private + * @param {Function} setter The function to set accumulator values. + * @param {Function} [initializer] The accumulator object initializer. + * @returns {Function} Returns the new aggregator function. + */ + function createAggregator(setter, initializer) { + return function(collection, iteratee) { + var func = isArray(collection) ? arrayAggregator : baseAggregator, + accumulator = initializer ? initializer() : {}; + + return func(collection, setter, getIteratee(iteratee, 2), accumulator); + }; + } + + /** + * Creates a function like `_.assign`. + * + * @private + * @param {Function} assigner The function to assign values. + * @returns {Function} Returns the new assigner function. + */ + function createAssigner(assigner) { + return baseRest(function(object, sources) { + var index = -1, + length = sources.length, + customizer = length > 1 ? sources[length - 1] : undefined, + guard = length > 2 ? sources[2] : undefined; + + customizer = (assigner.length > 3 && typeof customizer == 'function') + ? (length--, customizer) + : undefined; + + if (guard && isIterateeCall(sources[0], sources[1], guard)) { + customizer = length < 3 ? undefined : customizer; + length = 1; + } + object = Object(object); + while (++index < length) { + var source = sources[index]; + if (source) { + assigner(object, source, index, customizer); + } + } + return object; + }); + } + + /** + * Creates a `baseEach` or `baseEachRight` function. + * + * @private + * @param {Function} eachFunc The function to iterate over a collection. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ + function createBaseEach(eachFunc, fromRight) { + return function(collection, iteratee) { + if (collection == null) { + return collection; + } + if (!isArrayLike(collection)) { + return eachFunc(collection, iteratee); + } + var length = collection.length, + index = fromRight ? length : -1, + iterable = Object(collection); + + while ((fromRight ? index-- : ++index < length)) { + if (iteratee(iterable[index], index, iterable) === false) { + break; + } + } + return collection; + }; + } + + /** + * Creates a base function for methods like `_.forIn` and `_.forOwn`. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ + function createBaseFor(fromRight) { + return function(object, iteratee, keysFunc) { + var index = -1, + iterable = Object(object), + props = keysFunc(object), + length = props.length; + + while (length--) { + var key = props[fromRight ? length : ++index]; + if (iteratee(iterable[key], key, iterable) === false) { + break; + } + } + return object; + }; + } + + /** + * Creates a function that wraps `func` to invoke it with the optional `this` + * binding of `thisArg`. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} [thisArg] The `this` binding of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createBind(func, bitmask, thisArg) { + var isBind = bitmask & WRAP_BIND_FLAG, + Ctor = createCtor(func); + + function wrapper() { + var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + return fn.apply(isBind ? thisArg : this, arguments); + } + return wrapper; + } + + /** + * Creates a function like `_.lowerFirst`. + * + * @private + * @param {string} methodName The name of the `String` case method to use. + * @returns {Function} Returns the new case function. + */ + function createCaseFirst(methodName) { + return function(string) { + string = toString(string); + + var strSymbols = hasUnicode(string) + ? stringToArray(string) + : undefined; + + var chr = strSymbols + ? strSymbols[0] + : string.charAt(0); + + var trailing = strSymbols + ? castSlice(strSymbols, 1).join('') + : string.slice(1); + + return chr[methodName]() + trailing; + }; + } + + /** + * Creates a function like `_.camelCase`. + * + * @private + * @param {Function} callback The function to combine each word. + * @returns {Function} Returns the new compounder function. + */ + function createCompounder(callback) { + return function(string) { + return arrayReduce(words(deburr(string).replace(reApos, '')), callback, ''); + }; + } + + /** + * Creates a function that produces an instance of `Ctor` regardless of + * whether it was invoked as part of a `new` expression or by `call` or `apply`. + * + * @private + * @param {Function} Ctor The constructor to wrap. + * @returns {Function} Returns the new wrapped function. + */ + function createCtor(Ctor) { + return function() { + // Use a `switch` statement to work with class constructors. See + // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist + // for more details. + var args = arguments; + switch (args.length) { + case 0: return new Ctor; + case 1: return new Ctor(args[0]); + case 2: return new Ctor(args[0], args[1]); + case 3: return new Ctor(args[0], args[1], args[2]); + case 4: return new Ctor(args[0], args[1], args[2], args[3]); + case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]); + case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]); + case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); + } + var thisBinding = baseCreate(Ctor.prototype), + result = Ctor.apply(thisBinding, args); + + // Mimic the constructor's `return` behavior. + // See https://es5.github.io/#x13.2.2 for more details. + return isObject(result) ? result : thisBinding; + }; + } + + /** + * Creates a function that wraps `func` to enable currying. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {number} arity The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createCurry(func, bitmask, arity) { + var Ctor = createCtor(func); + + function wrapper() { + var length = arguments.length, + args = Array(length), + index = length, + placeholder = getHolder(wrapper); + + while (index--) { + args[index] = arguments[index]; + } + var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder) + ? [] + : replaceHolders(args, placeholder); + + length -= holders.length; + if (length < arity) { + return createRecurry( + func, bitmask, createHybrid, wrapper.placeholder, undefined, + args, holders, undefined, undefined, arity - length); + } + var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + return apply(fn, this, args); + } + return wrapper; + } + + /** + * Creates a `_.find` or `_.findLast` function. + * + * @private + * @param {Function} findIndexFunc The function to find the collection index. + * @returns {Function} Returns the new find function. + */ + function createFind(findIndexFunc) { + return function(collection, predicate, fromIndex) { + var iterable = Object(collection); + if (!isArrayLike(collection)) { + var iteratee = getIteratee(predicate, 3); + collection = keys(collection); + predicate = function(key) { return iteratee(iterable[key], key, iterable); }; + } + var index = findIndexFunc(collection, predicate, fromIndex); + return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined; + }; + } + + /** + * Creates a `_.flow` or `_.flowRight` function. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new flow function. + */ + function createFlow(fromRight) { + return flatRest(function(funcs) { + var length = funcs.length, + index = length, + prereq = LodashWrapper.prototype.thru; + + if (fromRight) { + funcs.reverse(); + } + while (index--) { + var func = funcs[index]; + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + if (prereq && !wrapper && getFuncName(func) == 'wrapper') { + var wrapper = new LodashWrapper([], true); + } + } + index = wrapper ? index : length; + while (++index < length) { + func = funcs[index]; + + var funcName = getFuncName(func), + data = funcName == 'wrapper' ? getData(func) : undefined; + + if (data && isLaziable(data[0]) && + data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) && + !data[4].length && data[9] == 1 + ) { + wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]); + } else { + wrapper = (func.length == 1 && isLaziable(func)) + ? wrapper[funcName]() + : wrapper.thru(func); + } + } + return function() { + var args = arguments, + value = args[0]; + + if (wrapper && args.length == 1 && isArray(value)) { + return wrapper.plant(value).value(); + } + var index = 0, + result = length ? funcs[index].apply(this, args) : value; + + while (++index < length) { + result = funcs[index].call(this, result); + } + return result; + }; + }); + } + + /** + * Creates a function that wraps `func` to invoke it with optional `this` + * binding of `thisArg`, partial application, and currying. + * + * @private + * @param {Function|string} func The function or method name to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} [thisArg] The `this` binding of `func`. + * @param {Array} [partials] The arguments to prepend to those provided to + * the new function. + * @param {Array} [holders] The `partials` placeholder indexes. + * @param {Array} [partialsRight] The arguments to append to those provided + * to the new function. + * @param {Array} [holdersRight] The `partialsRight` placeholder indexes. + * @param {Array} [argPos] The argument positions of the new function. + * @param {number} [ary] The arity cap of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) { + var isAry = bitmask & WRAP_ARY_FLAG, + isBind = bitmask & WRAP_BIND_FLAG, + isBindKey = bitmask & WRAP_BIND_KEY_FLAG, + isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG), + isFlip = bitmask & WRAP_FLIP_FLAG, + Ctor = isBindKey ? undefined : createCtor(func); + + function wrapper() { + var length = arguments.length, + args = Array(length), + index = length; + + while (index--) { + args[index] = arguments[index]; + } + if (isCurried) { + var placeholder = getHolder(wrapper), + holdersCount = countHolders(args, placeholder); + } + if (partials) { + args = composeArgs(args, partials, holders, isCurried); + } + if (partialsRight) { + args = composeArgsRight(args, partialsRight, holdersRight, isCurried); + } + length -= holdersCount; + if (isCurried && length < arity) { + var newHolders = replaceHolders(args, placeholder); + return createRecurry( + func, bitmask, createHybrid, wrapper.placeholder, thisArg, + args, newHolders, argPos, ary, arity - length + ); + } + var thisBinding = isBind ? thisArg : this, + fn = isBindKey ? thisBinding[func] : func; + + length = args.length; + if (argPos) { + args = reorder(args, argPos); + } else if (isFlip && length > 1) { + args.reverse(); + } + if (isAry && ary < length) { + args.length = ary; + } + if (this && this !== root && this instanceof wrapper) { + fn = Ctor || createCtor(fn); + } + return fn.apply(thisBinding, args); + } + return wrapper; + } + + /** + * Creates a function like `_.invertBy`. + * + * @private + * @param {Function} setter The function to set accumulator values. + * @param {Function} toIteratee The function to resolve iteratees. + * @returns {Function} Returns the new inverter function. + */ + function createInverter(setter, toIteratee) { + return function(object, iteratee) { + return baseInverter(object, setter, toIteratee(iteratee), {}); + }; + } + + /** + * Creates a function that performs a mathematical operation on two values. + * + * @private + * @param {Function} operator The function to perform the operation. + * @param {number} [defaultValue] The value used for `undefined` arguments. + * @returns {Function} Returns the new mathematical operation function. + */ + function createMathOperation(operator, defaultValue) { + return function(value, other) { + var result; + if (value === undefined && other === undefined) { + return defaultValue; + } + if (value !== undefined) { + result = value; + } + if (other !== undefined) { + if (result === undefined) { + return other; + } + if (typeof value == 'string' || typeof other == 'string') { + value = baseToString(value); + other = baseToString(other); + } else { + value = baseToNumber(value); + other = baseToNumber(other); + } + result = operator(value, other); + } + return result; + }; + } + + /** + * Creates a function like `_.over`. + * + * @private + * @param {Function} arrayFunc The function to iterate over iteratees. + * @returns {Function} Returns the new over function. + */ + function createOver(arrayFunc) { + return flatRest(function(iteratees) { + iteratees = arrayMap(iteratees, baseUnary(getIteratee())); + return baseRest(function(args) { + var thisArg = this; + return arrayFunc(iteratees, function(iteratee) { + return apply(iteratee, thisArg, args); + }); + }); + }); + } + + /** + * Creates the padding for `string` based on `length`. The `chars` string + * is truncated if the number of characters exceeds `length`. + * + * @private + * @param {number} length The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padding for `string`. + */ + function createPadding(length, chars) { + chars = chars === undefined ? ' ' : baseToString(chars); + + var charsLength = chars.length; + if (charsLength < 2) { + return charsLength ? baseRepeat(chars, length) : chars; + } + var result = baseRepeat(chars, nativeCeil(length / stringSize(chars))); + return hasUnicode(chars) + ? castSlice(stringToArray(result), 0, length).join('') + : result.slice(0, length); + } + + /** + * Creates a function that wraps `func` to invoke it with the `this` binding + * of `thisArg` and `partials` prepended to the arguments it receives. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} thisArg The `this` binding of `func`. + * @param {Array} partials The arguments to prepend to those provided to + * the new function. + * @returns {Function} Returns the new wrapped function. + */ + function createPartial(func, bitmask, thisArg, partials) { + var isBind = bitmask & WRAP_BIND_FLAG, + Ctor = createCtor(func); + + function wrapper() { + var argsIndex = -1, + argsLength = arguments.length, + leftIndex = -1, + leftLength = partials.length, + args = Array(leftLength + argsLength), + fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + + while (++leftIndex < leftLength) { + args[leftIndex] = partials[leftIndex]; + } + while (argsLength--) { + args[leftIndex++] = arguments[++argsIndex]; + } + return apply(fn, isBind ? thisArg : this, args); + } + return wrapper; + } + + /** + * Creates a `_.range` or `_.rangeRight` function. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new range function. + */ + function createRange(fromRight) { + return function(start, end, step) { + if (step && typeof step != 'number' && isIterateeCall(start, end, step)) { + end = step = undefined; + } + // Ensure the sign of `-0` is preserved. + start = toFinite(start); + if (end === undefined) { + end = start; + start = 0; + } else { + end = toFinite(end); + } + step = step === undefined ? (start < end ? 1 : -1) : toFinite(step); + return baseRange(start, end, step, fromRight); + }; + } + + /** + * Creates a function that performs a relational operation on two values. + * + * @private + * @param {Function} operator The function to perform the operation. + * @returns {Function} Returns the new relational operation function. + */ + function createRelationalOperation(operator) { + return function(value, other) { + if (!(typeof value == 'string' && typeof other == 'string')) { + value = toNumber(value); + other = toNumber(other); + } + return operator(value, other); + }; + } + + /** + * Creates a function that wraps `func` to continue currying. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {Function} wrapFunc The function to create the `func` wrapper. + * @param {*} placeholder The placeholder value. + * @param {*} [thisArg] The `this` binding of `func`. + * @param {Array} [partials] The arguments to prepend to those provided to + * the new function. + * @param {Array} [holders] The `partials` placeholder indexes. + * @param {Array} [argPos] The argument positions of the new function. + * @param {number} [ary] The arity cap of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) { + var isCurry = bitmask & WRAP_CURRY_FLAG, + newHolders = isCurry ? holders : undefined, + newHoldersRight = isCurry ? undefined : holders, + newPartials = isCurry ? partials : undefined, + newPartialsRight = isCurry ? undefined : partials; + + bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG); + bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG); + + if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) { + bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG); + } + var newData = [ + func, bitmask, thisArg, newPartials, newHolders, newPartialsRight, + newHoldersRight, argPos, ary, arity + ]; + + var result = wrapFunc.apply(undefined, newData); + if (isLaziable(func)) { + setData(result, newData); + } + result.placeholder = placeholder; + return setWrapToString(result, func, bitmask); + } + + /** + * Creates a function like `_.round`. + * + * @private + * @param {string} methodName The name of the `Math` method to use when rounding. + * @returns {Function} Returns the new round function. + */ + function createRound(methodName) { + var func = Math[methodName]; + return function(number, precision) { + number = toNumber(number); + precision = precision == null ? 0 : nativeMin(toInteger(precision), 292); + if (precision) { + // Shift with exponential notation to avoid floating-point issues. + // See [MDN](https://mdn.io/round#Examples) for more details. + var pair = (toString(number) + 'e').split('e'), + value = func(pair[0] + 'e' + (+pair[1] + precision)); + + pair = (toString(value) + 'e').split('e'); + return +(pair[0] + 'e' + (+pair[1] - precision)); + } + return func(number); + }; + } + + /** + * Creates a set object of `values`. + * + * @private + * @param {Array} values The values to add to the set. + * @returns {Object} Returns the new set. + */ + var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) { + return new Set(values); + }; + + /** + * Creates a `_.toPairs` or `_.toPairsIn` function. + * + * @private + * @param {Function} keysFunc The function to get the keys of a given object. + * @returns {Function} Returns the new pairs function. + */ + function createToPairs(keysFunc) { + return function(object) { + var tag = getTag(object); + if (tag == mapTag) { + return mapToArray(object); + } + if (tag == setTag) { + return setToPairs(object); + } + return baseToPairs(object, keysFunc(object)); + }; + } + + /** + * Creates a function that either curries or invokes `func` with optional + * `this` binding and partially applied arguments. + * + * @private + * @param {Function|string} func The function or method name to wrap. + * @param {number} bitmask The bitmask flags. + * 1 - `_.bind` + * 2 - `_.bindKey` + * 4 - `_.curry` or `_.curryRight` of a bound function + * 8 - `_.curry` + * 16 - `_.curryRight` + * 32 - `_.partial` + * 64 - `_.partialRight` + * 128 - `_.rearg` + * 256 - `_.ary` + * 512 - `_.flip` + * @param {*} [thisArg] The `this` binding of `func`. + * @param {Array} [partials] The arguments to be partially applied. + * @param {Array} [holders] The `partials` placeholder indexes. + * @param {Array} [argPos] The argument positions of the new function. + * @param {number} [ary] The arity cap of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) { + var isBindKey = bitmask & WRAP_BIND_KEY_FLAG; + if (!isBindKey && typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + var length = partials ? partials.length : 0; + if (!length) { + bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG); + partials = holders = undefined; + } + ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0); + arity = arity === undefined ? arity : toInteger(arity); + length -= holders ? holders.length : 0; + + if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) { + var partialsRight = partials, + holdersRight = holders; + + partials = holders = undefined; + } + var data = isBindKey ? undefined : getData(func); + + var newData = [ + func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, + argPos, ary, arity + ]; + + if (data) { + mergeData(newData, data); + } + func = newData[0]; + bitmask = newData[1]; + thisArg = newData[2]; + partials = newData[3]; + holders = newData[4]; + arity = newData[9] = newData[9] === undefined + ? (isBindKey ? 0 : func.length) + : nativeMax(newData[9] - length, 0); + + if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) { + bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG); + } + if (!bitmask || bitmask == WRAP_BIND_FLAG) { + var result = createBind(func, bitmask, thisArg); + } else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) { + result = createCurry(func, bitmask, arity); + } else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) { + result = createPartial(func, bitmask, thisArg, partials); + } else { + result = createHybrid.apply(undefined, newData); + } + var setter = data ? baseSetData : setData; + return setWrapToString(setter(result, newData), func, bitmask); + } + + /** + * Used by `_.defaults` to customize its `_.assignIn` use to assign properties + * of source objects to the destination object for all destination properties + * that resolve to `undefined`. + * + * @private + * @param {*} objValue The destination value. + * @param {*} srcValue The source value. + * @param {string} key The key of the property to assign. + * @param {Object} object The parent object of `objValue`. + * @returns {*} Returns the value to assign. + */ + function customDefaultsAssignIn(objValue, srcValue, key, object) { + if (objValue === undefined || + (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) { + return srcValue; + } + return objValue; + } + + /** + * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source + * objects into destination objects that are passed thru. + * + * @private + * @param {*} objValue The destination value. + * @param {*} srcValue The source value. + * @param {string} key The key of the property to merge. + * @param {Object} object The parent object of `objValue`. + * @param {Object} source The parent object of `srcValue`. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + * @returns {*} Returns the value to assign. + */ + function customDefaultsMerge(objValue, srcValue, key, object, source, stack) { + if (isObject(objValue) && isObject(srcValue)) { + // Recursively merge objects and arrays (susceptible to call stack limits). + stack.set(srcValue, objValue); + baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack); + stack['delete'](srcValue); + } + return objValue; + } + + /** + * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain + * objects. + * + * @private + * @param {*} value The value to inspect. + * @param {string} key The key of the property to inspect. + * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`. + */ + function customOmitClone(value) { + return isPlainObject(value) ? undefined : value; + } + + /** + * A specialized version of `baseIsEqualDeep` for arrays with support for + * partial deep comparisons. + * + * @private + * @param {Array} array The array to compare. + * @param {Array} other The other array to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `array` and `other` objects. + * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. + */ + function equalArrays(array, other, bitmask, customizer, equalFunc, stack) { + var isPartial = bitmask & COMPARE_PARTIAL_FLAG, + arrLength = array.length, + othLength = other.length; + + if (arrLength != othLength && !(isPartial && othLength > arrLength)) { + return false; + } + // Assume cyclic values are equal. + var stacked = stack.get(array); + if (stacked && stack.get(other)) { + return stacked == other; + } + var index = -1, + result = true, + seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined; + + stack.set(array, other); + stack.set(other, array); + + // Ignore non-index properties. + while (++index < arrLength) { + var arrValue = array[index], + othValue = other[index]; + + if (customizer) { + var compared = isPartial + ? customizer(othValue, arrValue, index, other, array, stack) + : customizer(arrValue, othValue, index, array, other, stack); + } + if (compared !== undefined) { + if (compared) { + continue; + } + result = false; + break; + } + // Recursively compare arrays (susceptible to call stack limits). + if (seen) { + if (!arraySome(other, function(othValue, othIndex) { + if (!cacheHas(seen, othIndex) && + (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) { + return seen.push(othIndex); + } + })) { + result = false; + break; + } + } else if (!( + arrValue === othValue || + equalFunc(arrValue, othValue, bitmask, customizer, stack) + )) { + result = false; + break; + } + } + stack['delete'](array); + stack['delete'](other); + return result; + } + + /** + * A specialized version of `baseIsEqualDeep` for comparing objects of + * the same `toStringTag`. + * + * **Note:** This function only supports comparing values with tags of + * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {string} tag The `toStringTag` of the objects to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ + function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) { + switch (tag) { + case dataViewTag: + if ((object.byteLength != other.byteLength) || + (object.byteOffset != other.byteOffset)) { + return false; + } + object = object.buffer; + other = other.buffer; + + case arrayBufferTag: + if ((object.byteLength != other.byteLength) || + !equalFunc(new Uint8Array(object), new Uint8Array(other))) { + return false; + } + return true; + + case boolTag: + case dateTag: + case numberTag: + // Coerce booleans to `1` or `0` and dates to milliseconds. + // Invalid dates are coerced to `NaN`. + return eq(+object, +other); + + case errorTag: + return object.name == other.name && object.message == other.message; + + case regexpTag: + case stringTag: + // Coerce regexes to strings and treat strings, primitives and objects, + // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring + // for more details. + return object == (other + ''); + + case mapTag: + var convert = mapToArray; + + case setTag: + var isPartial = bitmask & COMPARE_PARTIAL_FLAG; + convert || (convert = setToArray); + + if (object.size != other.size && !isPartial) { + return false; + } + // Assume cyclic values are equal. + var stacked = stack.get(object); + if (stacked) { + return stacked == other; + } + bitmask |= COMPARE_UNORDERED_FLAG; + + // Recursively compare objects (susceptible to call stack limits). + stack.set(object, other); + var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack); + stack['delete'](object); + return result; + + case symbolTag: + if (symbolValueOf) { + return symbolValueOf.call(object) == symbolValueOf.call(other); + } + } + return false; + } + + /** + * A specialized version of `baseIsEqualDeep` for objects with support for + * partial deep comparisons. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ + function equalObjects(object, other, bitmask, customizer, equalFunc, stack) { + var isPartial = bitmask & COMPARE_PARTIAL_FLAG, + objProps = getAllKeys(object), + objLength = objProps.length, + othProps = getAllKeys(other), + othLength = othProps.length; + + if (objLength != othLength && !isPartial) { + return false; + } + var index = objLength; + while (index--) { + var key = objProps[index]; + if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) { + return false; + } + } + // Assume cyclic values are equal. + var stacked = stack.get(object); + if (stacked && stack.get(other)) { + return stacked == other; + } + var result = true; + stack.set(object, other); + stack.set(other, object); + + var skipCtor = isPartial; + while (++index < objLength) { + key = objProps[index]; + var objValue = object[key], + othValue = other[key]; + + if (customizer) { + var compared = isPartial + ? customizer(othValue, objValue, key, other, object, stack) + : customizer(objValue, othValue, key, object, other, stack); + } + // Recursively compare objects (susceptible to call stack limits). + if (!(compared === undefined + ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack)) + : compared + )) { + result = false; + break; + } + skipCtor || (skipCtor = key == 'constructor'); + } + if (result && !skipCtor) { + var objCtor = object.constructor, + othCtor = other.constructor; + + // Non `Object` object instances with different constructors are not equal. + if (objCtor != othCtor && + ('constructor' in object && 'constructor' in other) && + !(typeof objCtor == 'function' && objCtor instanceof objCtor && + typeof othCtor == 'function' && othCtor instanceof othCtor)) { + result = false; + } + } + stack['delete'](object); + stack['delete'](other); + return result; + } + + /** + * A specialized version of `baseRest` which flattens the rest array. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @returns {Function} Returns the new function. + */ + function flatRest(func) { + return setToString(overRest(func, undefined, flatten), func + ''); + } + + /** + * Creates an array of own enumerable property names and symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names and symbols. + */ + function getAllKeys(object) { + return baseGetAllKeys(object, keys, getSymbols); + } + + /** + * Creates an array of own and inherited enumerable property names and + * symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names and symbols. + */ + function getAllKeysIn(object) { + return baseGetAllKeys(object, keysIn, getSymbolsIn); + } + + /** + * Gets metadata for `func`. + * + * @private + * @param {Function} func The function to query. + * @returns {*} Returns the metadata for `func`. + */ + var getData = !metaMap ? noop : function(func) { + return metaMap.get(func); + }; + + /** + * Gets the name of `func`. + * + * @private + * @param {Function} func The function to query. + * @returns {string} Returns the function name. + */ + function getFuncName(func) { + var result = (func.name + ''), + array = realNames[result], + length = hasOwnProperty.call(realNames, result) ? array.length : 0; + + while (length--) { + var data = array[length], + otherFunc = data.func; + if (otherFunc == null || otherFunc == func) { + return data.name; + } + } + return result; + } + + /** + * Gets the argument placeholder value for `func`. + * + * @private + * @param {Function} func The function to inspect. + * @returns {*} Returns the placeholder value. + */ + function getHolder(func) { + var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func; + return object.placeholder; + } + + /** + * Gets the appropriate "iteratee" function. If `_.iteratee` is customized, + * this function returns the custom method, otherwise it returns `baseIteratee`. + * If arguments are provided, the chosen function is invoked with them and + * its result is returned. + * + * @private + * @param {*} [value] The value to convert to an iteratee. + * @param {number} [arity] The arity of the created iteratee. + * @returns {Function} Returns the chosen function or its result. + */ + function getIteratee() { + var result = lodash.iteratee || iteratee; + result = result === iteratee ? baseIteratee : result; + return arguments.length ? result(arguments[0], arguments[1]) : result; + } + + /** + * Gets the data for `map`. + * + * @private + * @param {Object} map The map to query. + * @param {string} key The reference key. + * @returns {*} Returns the map data. + */ + function getMapData(map, key) { + var data = map.__data__; + return isKeyable(key) + ? data[typeof key == 'string' ? 'string' : 'hash'] + : data.map; + } + + /** + * Gets the property names, values, and compare flags of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the match data of `object`. + */ + function getMatchData(object) { + var result = keys(object), + length = result.length; + + while (length--) { + var key = result[length], + value = object[key]; + + result[length] = [key, value, isStrictComparable(value)]; + } + return result; + } + + /** + * Gets the native function at `key` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the method to get. + * @returns {*} Returns the function if it's native, else `undefined`. + */ + function getNative(object, key) { + var value = getValue(object, key); + return baseIsNative(value) ? value : undefined; + } + + /** + * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the raw `toStringTag`. + */ + function getRawTag(value) { + var isOwn = hasOwnProperty.call(value, symToStringTag), + tag = value[symToStringTag]; + + try { + value[symToStringTag] = undefined; + var unmasked = true; + } catch (e) {} + + var result = nativeObjectToString.call(value); + if (unmasked) { + if (isOwn) { + value[symToStringTag] = tag; + } else { + delete value[symToStringTag]; + } + } + return result; + } + + /** + * Creates an array of the own enumerable symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of symbols. + */ + var getSymbols = !nativeGetSymbols ? stubArray : function(object) { + if (object == null) { + return []; + } + object = Object(object); + return arrayFilter(nativeGetSymbols(object), function(symbol) { + return propertyIsEnumerable.call(object, symbol); + }); + }; + + /** + * Creates an array of the own and inherited enumerable symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of symbols. + */ + var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) { + var result = []; + while (object) { + arrayPush(result, getSymbols(object)); + object = getPrototype(object); + } + return result; + }; + + /** + * Gets the `toStringTag` of `value`. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ + var getTag = baseGetTag; + + // Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6. + if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) || + (Map && getTag(new Map) != mapTag) || + (Promise && getTag(Promise.resolve()) != promiseTag) || + (Set && getTag(new Set) != setTag) || + (WeakMap && getTag(new WeakMap) != weakMapTag)) { + getTag = function(value) { + var result = baseGetTag(value), + Ctor = result == objectTag ? value.constructor : undefined, + ctorString = Ctor ? toSource(Ctor) : ''; + + if (ctorString) { + switch (ctorString) { + case dataViewCtorString: return dataViewTag; + case mapCtorString: return mapTag; + case promiseCtorString: return promiseTag; + case setCtorString: return setTag; + case weakMapCtorString: return weakMapTag; + } + } + return result; + }; + } + + /** + * Gets the view, applying any `transforms` to the `start` and `end` positions. + * + * @private + * @param {number} start The start of the view. + * @param {number} end The end of the view. + * @param {Array} transforms The transformations to apply to the view. + * @returns {Object} Returns an object containing the `start` and `end` + * positions of the view. + */ + function getView(start, end, transforms) { + var index = -1, + length = transforms.length; + + while (++index < length) { + var data = transforms[index], + size = data.size; + + switch (data.type) { + case 'drop': start += size; break; + case 'dropRight': end -= size; break; + case 'take': end = nativeMin(end, start + size); break; + case 'takeRight': start = nativeMax(start, end - size); break; + } + } + return { 'start': start, 'end': end }; + } + + /** + * Extracts wrapper details from the `source` body comment. + * + * @private + * @param {string} source The source to inspect. + * @returns {Array} Returns the wrapper details. + */ + function getWrapDetails(source) { + var match = source.match(reWrapDetails); + return match ? match[1].split(reSplitDetails) : []; + } + + /** + * Checks if `path` exists on `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @param {Function} hasFunc The function to check properties. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + */ + function hasPath(object, path, hasFunc) { + path = castPath(path, object); + + var index = -1, + length = path.length, + result = false; + + while (++index < length) { + var key = toKey(path[index]); + if (!(result = object != null && hasFunc(object, key))) { + break; + } + object = object[key]; + } + if (result || ++index != length) { + return result; + } + length = object == null ? 0 : object.length; + return !!length && isLength(length) && isIndex(key, length) && + (isArray(object) || isArguments(object)); + } + + /** + * Initializes an array clone. + * + * @private + * @param {Array} array The array to clone. + * @returns {Array} Returns the initialized clone. + */ + function initCloneArray(array) { + var length = array.length, + result = new array.constructor(length); + + // Add properties assigned by `RegExp#exec`. + if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) { + result.index = array.index; + result.input = array.input; + } + return result; + } + + /** + * Initializes an object clone. + * + * @private + * @param {Object} object The object to clone. + * @returns {Object} Returns the initialized clone. + */ + function initCloneObject(object) { + return (typeof object.constructor == 'function' && !isPrototype(object)) + ? baseCreate(getPrototype(object)) + : {}; + } + + /** + * Initializes an object clone based on its `toStringTag`. + * + * **Note:** This function only supports cloning values with tags of + * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`. + * + * @private + * @param {Object} object The object to clone. + * @param {string} tag The `toStringTag` of the object to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the initialized clone. + */ + function initCloneByTag(object, tag, isDeep) { + var Ctor = object.constructor; + switch (tag) { + case arrayBufferTag: + return cloneArrayBuffer(object); + + case boolTag: + case dateTag: + return new Ctor(+object); + + case dataViewTag: + return cloneDataView(object, isDeep); + + case float32Tag: case float64Tag: + case int8Tag: case int16Tag: case int32Tag: + case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag: + return cloneTypedArray(object, isDeep); + + case mapTag: + return new Ctor; + + case numberTag: + case stringTag: + return new Ctor(object); + + case regexpTag: + return cloneRegExp(object); + + case setTag: + return new Ctor; + + case symbolTag: + return cloneSymbol(object); + } + } + + /** + * Inserts wrapper `details` in a comment at the top of the `source` body. + * + * @private + * @param {string} source The source to modify. + * @returns {Array} details The details to insert. + * @returns {string} Returns the modified source. + */ + function insertWrapDetails(source, details) { + var length = details.length; + if (!length) { + return source; + } + var lastIndex = length - 1; + details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex]; + details = details.join(length > 2 ? ', ' : ' '); + return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n'); + } + + /** + * Checks if `value` is a flattenable `arguments` object or array. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. + */ + function isFlattenable(value) { + return isArray(value) || isArguments(value) || + !!(spreadableSymbol && value && value[spreadableSymbol]); + } + + /** + * Checks if `value` is a valid array-like index. + * + * @private + * @param {*} value The value to check. + * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. + * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. + */ + function isIndex(value, length) { + var type = typeof value; + length = length == null ? MAX_SAFE_INTEGER : length; + + return !!length && + (type == 'number' || + (type != 'symbol' && reIsUint.test(value))) && + (value > -1 && value % 1 == 0 && value < length); + } + + /** + * Checks if the given arguments are from an iteratee call. + * + * @private + * @param {*} value The potential iteratee value argument. + * @param {*} index The potential iteratee index or key argument. + * @param {*} object The potential iteratee object argument. + * @returns {boolean} Returns `true` if the arguments are from an iteratee call, + * else `false`. + */ + function isIterateeCall(value, index, object) { + if (!isObject(object)) { + return false; + } + var type = typeof index; + if (type == 'number' + ? (isArrayLike(object) && isIndex(index, object.length)) + : (type == 'string' && index in object) + ) { + return eq(object[index], value); + } + return false; + } + + /** + * Checks if `value` is a property name and not a property path. + * + * @private + * @param {*} value The value to check. + * @param {Object} [object] The object to query keys on. + * @returns {boolean} Returns `true` if `value` is a property name, else `false`. + */ + function isKey(value, object) { + if (isArray(value)) { + return false; + } + var type = typeof value; + if (type == 'number' || type == 'symbol' || type == 'boolean' || + value == null || isSymbol(value)) { + return true; + } + return reIsPlainProp.test(value) || !reIsDeepProp.test(value) || + (object != null && value in Object(object)); + } + + /** + * Checks if `value` is suitable for use as unique object key. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is suitable, else `false`. + */ + function isKeyable(value) { + var type = typeof value; + return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') + ? (value !== '__proto__') + : (value === null); + } + + /** + * Checks if `func` has a lazy counterpart. + * + * @private + * @param {Function} func The function to check. + * @returns {boolean} Returns `true` if `func` has a lazy counterpart, + * else `false`. + */ + function isLaziable(func) { + var funcName = getFuncName(func), + other = lodash[funcName]; + + if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) { + return false; + } + if (func === other) { + return true; + } + var data = getData(other); + return !!data && func === data[0]; + } + + /** + * Checks if `func` has its source masked. + * + * @private + * @param {Function} func The function to check. + * @returns {boolean} Returns `true` if `func` is masked, else `false`. + */ + function isMasked(func) { + return !!maskSrcKey && (maskSrcKey in func); + } + + /** + * Checks if `func` is capable of being masked. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `func` is maskable, else `false`. + */ + var isMaskable = coreJsData ? isFunction : stubFalse; + + /** + * Checks if `value` is likely a prototype object. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a prototype, else `false`. + */ + function isPrototype(value) { + var Ctor = value && value.constructor, + proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto; + + return value === proto; + } + + /** + * Checks if `value` is suitable for strict equality comparisons, i.e. `===`. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` if suitable for strict + * equality comparisons, else `false`. + */ + function isStrictComparable(value) { + return value === value && !isObject(value); + } + + /** + * A specialized version of `matchesProperty` for source values suitable + * for strict equality comparisons, i.e. `===`. + * + * @private + * @param {string} key The key of the property to get. + * @param {*} srcValue The value to match. + * @returns {Function} Returns the new spec function. + */ + function matchesStrictComparable(key, srcValue) { + return function(object) { + if (object == null) { + return false; + } + return object[key] === srcValue && + (srcValue !== undefined || (key in Object(object))); + }; + } + + /** + * A specialized version of `_.memoize` which clears the memoized function's + * cache when it exceeds `MAX_MEMOIZE_SIZE`. + * + * @private + * @param {Function} func The function to have its output memoized. + * @returns {Function} Returns the new memoized function. + */ + function memoizeCapped(func) { + var result = memoize(func, function(key) { + if (cache.size === MAX_MEMOIZE_SIZE) { + cache.clear(); + } + return key; + }); + + var cache = result.cache; + return result; + } + + /** + * Merges the function metadata of `source` into `data`. + * + * Merging metadata reduces the number of wrappers used to invoke a function. + * This is possible because methods like `_.bind`, `_.curry`, and `_.partial` + * may be applied regardless of execution order. Methods like `_.ary` and + * `_.rearg` modify function arguments, making the order in which they are + * executed important, preventing the merging of metadata. However, we make + * an exception for a safe combined case where curried functions have `_.ary` + * and or `_.rearg` applied. + * + * @private + * @param {Array} data The destination metadata. + * @param {Array} source The source metadata. + * @returns {Array} Returns `data`. + */ + function mergeData(data, source) { + var bitmask = data[1], + srcBitmask = source[1], + newBitmask = bitmask | srcBitmask, + isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG); + + var isCombo = + ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) || + ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) || + ((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG)); + + // Exit early if metadata can't be merged. + if (!(isCommon || isCombo)) { + return data; + } + // Use source `thisArg` if available. + if (srcBitmask & WRAP_BIND_FLAG) { + data[2] = source[2]; + // Set when currying a bound function. + newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG; + } + // Compose partial arguments. + var value = source[3]; + if (value) { + var partials = data[3]; + data[3] = partials ? composeArgs(partials, value, source[4]) : value; + data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4]; + } + // Compose partial right arguments. + value = source[5]; + if (value) { + partials = data[5]; + data[5] = partials ? composeArgsRight(partials, value, source[6]) : value; + data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6]; + } + // Use source `argPos` if available. + value = source[7]; + if (value) { + data[7] = value; + } + // Use source `ary` if it's smaller. + if (srcBitmask & WRAP_ARY_FLAG) { + data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]); + } + // Use source `arity` if one is not provided. + if (data[9] == null) { + data[9] = source[9]; + } + // Use source `func` and merge bitmasks. + data[0] = source[0]; + data[1] = newBitmask; + + return data; + } + + /** + * This function is like + * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) + * except that it includes inherited enumerable properties. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ + function nativeKeysIn(object) { + var result = []; + if (object != null) { + for (var key in Object(object)) { + result.push(key); + } + } + return result; + } + + /** + * Converts `value` to a string using `Object.prototype.toString`. + * + * @private + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + */ + function objectToString(value) { + return nativeObjectToString.call(value); + } + + /** + * A specialized version of `baseRest` which transforms the rest array. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @param {Function} transform The rest array transform. + * @returns {Function} Returns the new function. + */ + function overRest(func, start, transform) { + start = nativeMax(start === undefined ? (func.length - 1) : start, 0); + return function() { + var args = arguments, + index = -1, + length = nativeMax(args.length - start, 0), + array = Array(length); + + while (++index < length) { + array[index] = args[start + index]; + } + index = -1; + var otherArgs = Array(start + 1); + while (++index < start) { + otherArgs[index] = args[index]; + } + otherArgs[start] = transform(array); + return apply(func, this, otherArgs); + }; + } + + /** + * Gets the parent value at `path` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} path The path to get the parent value of. + * @returns {*} Returns the parent value. + */ + function parent(object, path) { + return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1)); + } + + /** + * Reorder `array` according to the specified indexes where the element at + * the first index is assigned as the first element, the element at + * the second index is assigned as the second element, and so on. + * + * @private + * @param {Array} array The array to reorder. + * @param {Array} indexes The arranged array indexes. + * @returns {Array} Returns `array`. + */ + function reorder(array, indexes) { + var arrLength = array.length, + length = nativeMin(indexes.length, arrLength), + oldArray = copyArray(array); + + while (length--) { + var index = indexes[length]; + array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined; + } + return array; + } + + /** + * Sets metadata for `func`. + * + * **Note:** If this function becomes hot, i.e. is invoked a lot in a short + * period of time, it will trip its breaker and transition to an identity + * function to avoid garbage collection pauses in V8. See + * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070) + * for more details. + * + * @private + * @param {Function} func The function to associate metadata with. + * @param {*} data The metadata. + * @returns {Function} Returns `func`. + */ + var setData = shortOut(baseSetData); + + /** + * A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout). + * + * @private + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @returns {number|Object} Returns the timer id or timeout object. + */ + var setTimeout = ctxSetTimeout || function(func, wait) { + return root.setTimeout(func, wait); + }; + + /** + * Sets the `toString` method of `func` to return `string`. + * + * @private + * @param {Function} func The function to modify. + * @param {Function} string The `toString` result. + * @returns {Function} Returns `func`. + */ + var setToString = shortOut(baseSetToString); + + /** + * Sets the `toString` method of `wrapper` to mimic the source of `reference` + * with wrapper details in a comment at the top of the source body. + * + * @private + * @param {Function} wrapper The function to modify. + * @param {Function} reference The reference function. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @returns {Function} Returns `wrapper`. + */ + function setWrapToString(wrapper, reference, bitmask) { + var source = (reference + ''); + return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask))); + } + + /** + * Creates a function that'll short out and invoke `identity` instead + * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN` + * milliseconds. + * + * @private + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new shortable function. + */ + function shortOut(func) { + var count = 0, + lastCalled = 0; + + return function() { + var stamp = nativeNow(), + remaining = HOT_SPAN - (stamp - lastCalled); + + lastCalled = stamp; + if (remaining > 0) { + if (++count >= HOT_COUNT) { + return arguments[0]; + } + } else { + count = 0; + } + return func.apply(undefined, arguments); + }; + } + + /** + * A specialized version of `_.shuffle` which mutates and sets the size of `array`. + * + * @private + * @param {Array} array The array to shuffle. + * @param {number} [size=array.length] The size of `array`. + * @returns {Array} Returns `array`. + */ + function shuffleSelf(array, size) { + var index = -1, + length = array.length, + lastIndex = length - 1; + + size = size === undefined ? length : size; + while (++index < size) { + var rand = baseRandom(index, lastIndex), + value = array[rand]; + + array[rand] = array[index]; + array[index] = value; + } + array.length = size; + return array; + } + + /** + * Converts `string` to a property path array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the property path array. + */ + var stringToPath = memoizeCapped(function(string) { + var result = []; + if (string.charCodeAt(0) === 46 /* . */) { + result.push(''); + } + string.replace(rePropName, function(match, number, quote, subString) { + result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match)); + }); + return result; + }); + + /** + * Converts `value` to a string key if it's not a string or symbol. + * + * @private + * @param {*} value The value to inspect. + * @returns {string|symbol} Returns the key. + */ + function toKey(value) { + if (typeof value == 'string' || isSymbol(value)) { + return value; + } + var result = (value + ''); + return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; + } + + /** + * Converts `func` to its source code. + * + * @private + * @param {Function} func The function to convert. + * @returns {string} Returns the source code. + */ + function toSource(func) { + if (func != null) { + try { + return funcToString.call(func); + } catch (e) {} + try { + return (func + ''); + } catch (e) {} + } + return ''; + } + + /** + * Updates wrapper `details` based on `bitmask` flags. + * + * @private + * @returns {Array} details The details to modify. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @returns {Array} Returns `details`. + */ + function updateWrapDetails(details, bitmask) { + arrayEach(wrapFlags, function(pair) { + var value = '_.' + pair[0]; + if ((bitmask & pair[1]) && !arrayIncludes(details, value)) { + details.push(value); + } + }); + return details.sort(); + } + + /** + * Creates a clone of `wrapper`. + * + * @private + * @param {Object} wrapper The wrapper to clone. + * @returns {Object} Returns the cloned wrapper. + */ + function wrapperClone(wrapper) { + if (wrapper instanceof LazyWrapper) { + return wrapper.clone(); + } + var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__); + result.__actions__ = copyArray(wrapper.__actions__); + result.__index__ = wrapper.__index__; + result.__values__ = wrapper.__values__; + return result; + } + + /*------------------------------------------------------------------------*/ + + /** + * Creates an array of elements split into groups the length of `size`. + * If `array` can't be split evenly, the final chunk will be the remaining + * elements. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to process. + * @param {number} [size=1] The length of each chunk + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the new array of chunks. + * @example + * + * _.chunk(['a', 'b', 'c', 'd'], 2); + * // => [['a', 'b'], ['c', 'd']] + * + * _.chunk(['a', 'b', 'c', 'd'], 3); + * // => [['a', 'b', 'c'], ['d']] + */ + function chunk(array, size, guard) { + if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) { + size = 1; + } else { + size = nativeMax(toInteger(size), 0); + } + var length = array == null ? 0 : array.length; + if (!length || size < 1) { + return []; + } + var index = 0, + resIndex = 0, + result = Array(nativeCeil(length / size)); + + while (index < length) { + result[resIndex++] = baseSlice(array, index, (index += size)); + } + return result; + } + + /** + * Creates an array with all falsey values removed. The values `false`, `null`, + * `0`, `""`, `undefined`, and `NaN` are falsey. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to compact. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * _.compact([0, 1, false, 2, '', 3]); + * // => [1, 2, 3] + */ + function compact(array) { + var index = -1, + length = array == null ? 0 : array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (value) { + result[resIndex++] = value; + } + } + return result; + } + + /** + * Creates a new array concatenating `array` with any additional arrays + * and/or values. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to concatenate. + * @param {...*} [values] The values to concatenate. + * @returns {Array} Returns the new concatenated array. + * @example + * + * var array = [1]; + * var other = _.concat(array, 2, [3], [[4]]); + * + * console.log(other); + * // => [1, 2, 3, [4]] + * + * console.log(array); + * // => [1] + */ + function concat() { + var length = arguments.length; + if (!length) { + return []; + } + var args = Array(length - 1), + array = arguments[0], + index = length; + + while (index--) { + args[index - 1] = arguments[index]; + } + return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1)); + } + + /** + * Creates an array of `array` values not included in the other given arrays + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. The order and references of result values are + * determined by the first array. + * + * **Note:** Unlike `_.pullAll`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...Array} [values] The values to exclude. + * @returns {Array} Returns the new array of filtered values. + * @see _.without, _.xor + * @example + * + * _.difference([2, 1], [2, 3]); + * // => [1] + */ + var difference = baseRest(function(array, values) { + return isArrayLikeObject(array) + ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true)) + : []; + }); + + /** + * This method is like `_.difference` except that it accepts `iteratee` which + * is invoked for each element of `array` and `values` to generate the criterion + * by which they're compared. The order and references of result values are + * determined by the first array. The iteratee is invoked with one argument: + * (value). + * + * **Note:** Unlike `_.pullAllBy`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...Array} [values] The values to exclude. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor); + * // => [1.2] + * + * // The `_.property` iteratee shorthand. + * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x'); + * // => [{ 'x': 2 }] + */ + var differenceBy = baseRest(function(array, values) { + var iteratee = last(values); + if (isArrayLikeObject(iteratee)) { + iteratee = undefined; + } + return isArrayLikeObject(array) + ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee, 2)) + : []; + }); + + /** + * This method is like `_.difference` except that it accepts `comparator` + * which is invoked to compare elements of `array` to `values`. The order and + * references of result values are determined by the first array. The comparator + * is invoked with two arguments: (arrVal, othVal). + * + * **Note:** Unlike `_.pullAllWith`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...Array} [values] The values to exclude. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * + * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual); + * // => [{ 'x': 2, 'y': 1 }] + */ + var differenceWith = baseRest(function(array, values) { + var comparator = last(values); + if (isArrayLikeObject(comparator)) { + comparator = undefined; + } + return isArrayLikeObject(array) + ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator) + : []; + }); + + /** + * Creates a slice of `array` with `n` elements dropped from the beginning. + * + * @static + * @memberOf _ + * @since 0.5.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to drop. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.drop([1, 2, 3]); + * // => [2, 3] + * + * _.drop([1, 2, 3], 2); + * // => [3] + * + * _.drop([1, 2, 3], 5); + * // => [] + * + * _.drop([1, 2, 3], 0); + * // => [1, 2, 3] + */ + function drop(array, n, guard) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + return baseSlice(array, n < 0 ? 0 : n, length); + } + + /** + * Creates a slice of `array` with `n` elements dropped from the end. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to drop. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.dropRight([1, 2, 3]); + * // => [1, 2] + * + * _.dropRight([1, 2, 3], 2); + * // => [1] + * + * _.dropRight([1, 2, 3], 5); + * // => [] + * + * _.dropRight([1, 2, 3], 0); + * // => [1, 2, 3] + */ + function dropRight(array, n, guard) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + n = length - n; + return baseSlice(array, 0, n < 0 ? 0 : n); + } + + /** + * Creates a slice of `array` excluding elements dropped from the end. + * Elements are dropped until `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': false } + * ]; + * + * _.dropRightWhile(users, function(o) { return !o.active; }); + * // => objects for ['barney'] + * + * // The `_.matches` iteratee shorthand. + * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false }); + * // => objects for ['barney', 'fred'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.dropRightWhile(users, ['active', false]); + * // => objects for ['barney'] + * + * // The `_.property` iteratee shorthand. + * _.dropRightWhile(users, 'active'); + * // => objects for ['barney', 'fred', 'pebbles'] + */ + function dropRightWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3), true, true) + : []; + } + + /** + * Creates a slice of `array` excluding elements dropped from the beginning. + * Elements are dropped until `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': false }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': true } + * ]; + * + * _.dropWhile(users, function(o) { return !o.active; }); + * // => objects for ['pebbles'] + * + * // The `_.matches` iteratee shorthand. + * _.dropWhile(users, { 'user': 'barney', 'active': false }); + * // => objects for ['fred', 'pebbles'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.dropWhile(users, ['active', false]); + * // => objects for ['pebbles'] + * + * // The `_.property` iteratee shorthand. + * _.dropWhile(users, 'active'); + * // => objects for ['barney', 'fred', 'pebbles'] + */ + function dropWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3), true) + : []; + } + + /** + * Fills elements of `array` with `value` from `start` up to, but not + * including, `end`. + * + * **Note:** This method mutates `array`. + * + * @static + * @memberOf _ + * @since 3.2.0 + * @category Array + * @param {Array} array The array to fill. + * @param {*} value The value to fill `array` with. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns `array`. + * @example + * + * var array = [1, 2, 3]; + * + * _.fill(array, 'a'); + * console.log(array); + * // => ['a', 'a', 'a'] + * + * _.fill(Array(3), 2); + * // => [2, 2, 2] + * + * _.fill([4, 6, 8, 10], '*', 1, 3); + * // => [4, '*', '*', 10] + */ + function fill(array, value, start, end) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + if (start && typeof start != 'number' && isIterateeCall(array, value, start)) { + start = 0; + end = length; + } + return baseFill(array, value, start, end); + } + + /** + * This method is like `_.find` except that it returns the index of the first + * element `predicate` returns truthy for instead of the element itself. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=0] The index to search from. + * @returns {number} Returns the index of the found element, else `-1`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': false }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': true } + * ]; + * + * _.findIndex(users, function(o) { return o.user == 'barney'; }); + * // => 0 + * + * // The `_.matches` iteratee shorthand. + * _.findIndex(users, { 'user': 'fred', 'active': false }); + * // => 1 + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findIndex(users, ['active', false]); + * // => 0 + * + * // The `_.property` iteratee shorthand. + * _.findIndex(users, 'active'); + * // => 2 + */ + function findIndex(array, predicate, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = fromIndex == null ? 0 : toInteger(fromIndex); + if (index < 0) { + index = nativeMax(length + index, 0); + } + return baseFindIndex(array, getIteratee(predicate, 3), index); + } + + /** + * This method is like `_.findIndex` except that it iterates over elements + * of `collection` from right to left. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=array.length-1] The index to search from. + * @returns {number} Returns the index of the found element, else `-1`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': false } + * ]; + * + * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; }); + * // => 2 + * + * // The `_.matches` iteratee shorthand. + * _.findLastIndex(users, { 'user': 'barney', 'active': true }); + * // => 0 + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findLastIndex(users, ['active', false]); + * // => 2 + * + * // The `_.property` iteratee shorthand. + * _.findLastIndex(users, 'active'); + * // => 0 + */ + function findLastIndex(array, predicate, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = length - 1; + if (fromIndex !== undefined) { + index = toInteger(fromIndex); + index = fromIndex < 0 + ? nativeMax(length + index, 0) + : nativeMin(index, length - 1); + } + return baseFindIndex(array, getIteratee(predicate, 3), index, true); + } + + /** + * Flattens `array` a single level deep. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to flatten. + * @returns {Array} Returns the new flattened array. + * @example + * + * _.flatten([1, [2, [3, [4]], 5]]); + * // => [1, 2, [3, [4]], 5] + */ + function flatten(array) { + var length = array == null ? 0 : array.length; + return length ? baseFlatten(array, 1) : []; + } + + /** + * Recursively flattens `array`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to flatten. + * @returns {Array} Returns the new flattened array. + * @example + * + * _.flattenDeep([1, [2, [3, [4]], 5]]); + * // => [1, 2, 3, 4, 5] + */ + function flattenDeep(array) { + var length = array == null ? 0 : array.length; + return length ? baseFlatten(array, INFINITY) : []; + } + + /** + * Recursively flatten `array` up to `depth` times. + * + * @static + * @memberOf _ + * @since 4.4.0 + * @category Array + * @param {Array} array The array to flatten. + * @param {number} [depth=1] The maximum recursion depth. + * @returns {Array} Returns the new flattened array. + * @example + * + * var array = [1, [2, [3, [4]], 5]]; + * + * _.flattenDepth(array, 1); + * // => [1, 2, [3, [4]], 5] + * + * _.flattenDepth(array, 2); + * // => [1, 2, 3, [4], 5] + */ + function flattenDepth(array, depth) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + depth = depth === undefined ? 1 : toInteger(depth); + return baseFlatten(array, depth); + } + + /** + * The inverse of `_.toPairs`; this method returns an object composed + * from key-value `pairs`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} pairs The key-value pairs. + * @returns {Object} Returns the new object. + * @example + * + * _.fromPairs([['a', 1], ['b', 2]]); + * // => { 'a': 1, 'b': 2 } + */ + function fromPairs(pairs) { + var index = -1, + length = pairs == null ? 0 : pairs.length, + result = {}; + + while (++index < length) { + var pair = pairs[index]; + result[pair[0]] = pair[1]; + } + return result; + } + + /** + * Gets the first element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @alias first + * @category Array + * @param {Array} array The array to query. + * @returns {*} Returns the first element of `array`. + * @example + * + * _.head([1, 2, 3]); + * // => 1 + * + * _.head([]); + * // => undefined + */ + function head(array) { + return (array && array.length) ? array[0] : undefined; + } + + /** + * Gets the index at which the first occurrence of `value` is found in `array` + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. If `fromIndex` is negative, it's used as the + * offset from the end of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=0] The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.indexOf([1, 2, 1, 2], 2); + * // => 1 + * + * // Search from the `fromIndex`. + * _.indexOf([1, 2, 1, 2], 2, 2); + * // => 3 + */ + function indexOf(array, value, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = fromIndex == null ? 0 : toInteger(fromIndex); + if (index < 0) { + index = nativeMax(length + index, 0); + } + return baseIndexOf(array, value, index); + } + + /** + * Gets all but the last element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.initial([1, 2, 3]); + * // => [1, 2] + */ + function initial(array) { + var length = array == null ? 0 : array.length; + return length ? baseSlice(array, 0, -1) : []; + } + + /** + * Creates an array of unique values that are included in all given arrays + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. The order and references of result values are + * determined by the first array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @returns {Array} Returns the new array of intersecting values. + * @example + * + * _.intersection([2, 1], [2, 3]); + * // => [2] + */ + var intersection = baseRest(function(arrays) { + var mapped = arrayMap(arrays, castArrayLikeObject); + return (mapped.length && mapped[0] === arrays[0]) + ? baseIntersection(mapped) + : []; + }); + + /** + * This method is like `_.intersection` except that it accepts `iteratee` + * which is invoked for each element of each `arrays` to generate the criterion + * by which they're compared. The order and references of result values are + * determined by the first array. The iteratee is invoked with one argument: + * (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of intersecting values. + * @example + * + * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor); + * // => [2.1] + * + * // The `_.property` iteratee shorthand. + * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 1 }] + */ + var intersectionBy = baseRest(function(arrays) { + var iteratee = last(arrays), + mapped = arrayMap(arrays, castArrayLikeObject); + + if (iteratee === last(mapped)) { + iteratee = undefined; + } else { + mapped.pop(); + } + return (mapped.length && mapped[0] === arrays[0]) + ? baseIntersection(mapped, getIteratee(iteratee, 2)) + : []; + }); + + /** + * This method is like `_.intersection` except that it accepts `comparator` + * which is invoked to compare elements of `arrays`. The order and references + * of result values are determined by the first array. The comparator is + * invoked with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of intersecting values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.intersectionWith(objects, others, _.isEqual); + * // => [{ 'x': 1, 'y': 2 }] + */ + var intersectionWith = baseRest(function(arrays) { + var comparator = last(arrays), + mapped = arrayMap(arrays, castArrayLikeObject); + + comparator = typeof comparator == 'function' ? comparator : undefined; + if (comparator) { + mapped.pop(); + } + return (mapped.length && mapped[0] === arrays[0]) + ? baseIntersection(mapped, undefined, comparator) + : []; + }); + + /** + * Converts all elements in `array` into a string separated by `separator`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to convert. + * @param {string} [separator=','] The element separator. + * @returns {string} Returns the joined string. + * @example + * + * _.join(['a', 'b', 'c'], '~'); + * // => 'a~b~c' + */ + function join(array, separator) { + return array == null ? '' : nativeJoin.call(array, separator); + } + + /** + * Gets the last element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @returns {*} Returns the last element of `array`. + * @example + * + * _.last([1, 2, 3]); + * // => 3 + */ + function last(array) { + var length = array == null ? 0 : array.length; + return length ? array[length - 1] : undefined; + } + + /** + * This method is like `_.indexOf` except that it iterates over elements of + * `array` from right to left. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=array.length-1] The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.lastIndexOf([1, 2, 1, 2], 2); + * // => 3 + * + * // Search from the `fromIndex`. + * _.lastIndexOf([1, 2, 1, 2], 2, 2); + * // => 1 + */ + function lastIndexOf(array, value, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = length; + if (fromIndex !== undefined) { + index = toInteger(fromIndex); + index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1); + } + return value === value + ? strictLastIndexOf(array, value, index) + : baseFindIndex(array, baseIsNaN, index, true); + } + + /** + * Gets the element at index `n` of `array`. If `n` is negative, the nth + * element from the end is returned. + * + * @static + * @memberOf _ + * @since 4.11.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=0] The index of the element to return. + * @returns {*} Returns the nth element of `array`. + * @example + * + * var array = ['a', 'b', 'c', 'd']; + * + * _.nth(array, 1); + * // => 'b' + * + * _.nth(array, -2); + * // => 'c'; + */ + function nth(array, n) { + return (array && array.length) ? baseNth(array, toInteger(n)) : undefined; + } + + /** + * Removes all given values from `array` using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove` + * to remove elements from an array by predicate. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {...*} [values] The values to remove. + * @returns {Array} Returns `array`. + * @example + * + * var array = ['a', 'b', 'c', 'a', 'b', 'c']; + * + * _.pull(array, 'a', 'c'); + * console.log(array); + * // => ['b', 'b'] + */ + var pull = baseRest(pullAll); + + /** + * This method is like `_.pull` except that it accepts an array of values to remove. + * + * **Note:** Unlike `_.difference`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @returns {Array} Returns `array`. + * @example + * + * var array = ['a', 'b', 'c', 'a', 'b', 'c']; + * + * _.pullAll(array, ['a', 'c']); + * console.log(array); + * // => ['b', 'b'] + */ + function pullAll(array, values) { + return (array && array.length && values && values.length) + ? basePullAll(array, values) + : array; + } + + /** + * This method is like `_.pullAll` except that it accepts `iteratee` which is + * invoked for each element of `array` and `values` to generate the criterion + * by which they're compared. The iteratee is invoked with one argument: (value). + * + * **Note:** Unlike `_.differenceBy`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns `array`. + * @example + * + * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }]; + * + * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x'); + * console.log(array); + * // => [{ 'x': 2 }] + */ + function pullAllBy(array, values, iteratee) { + return (array && array.length && values && values.length) + ? basePullAll(array, values, getIteratee(iteratee, 2)) + : array; + } + + /** + * This method is like `_.pullAll` except that it accepts `comparator` which + * is invoked to compare elements of `array` to `values`. The comparator is + * invoked with two arguments: (arrVal, othVal). + * + * **Note:** Unlike `_.differenceWith`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 4.6.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns `array`. + * @example + * + * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }]; + * + * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual); + * console.log(array); + * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }] + */ + function pullAllWith(array, values, comparator) { + return (array && array.length && values && values.length) + ? basePullAll(array, values, undefined, comparator) + : array; + } + + /** + * Removes elements from `array` corresponding to `indexes` and returns an + * array of removed elements. + * + * **Note:** Unlike `_.at`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {...(number|number[])} [indexes] The indexes of elements to remove. + * @returns {Array} Returns the new array of removed elements. + * @example + * + * var array = ['a', 'b', 'c', 'd']; + * var pulled = _.pullAt(array, [1, 3]); + * + * console.log(array); + * // => ['a', 'c'] + * + * console.log(pulled); + * // => ['b', 'd'] + */ + var pullAt = flatRest(function(array, indexes) { + var length = array == null ? 0 : array.length, + result = baseAt(array, indexes); + + basePullAt(array, arrayMap(indexes, function(index) { + return isIndex(index, length) ? +index : index; + }).sort(compareAscending)); + + return result; + }); + + /** + * Removes all elements from `array` that `predicate` returns truthy for + * and returns an array of the removed elements. The predicate is invoked + * with three arguments: (value, index, array). + * + * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull` + * to pull elements from an array by value. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new array of removed elements. + * @example + * + * var array = [1, 2, 3, 4]; + * var evens = _.remove(array, function(n) { + * return n % 2 == 0; + * }); + * + * console.log(array); + * // => [1, 3] + * + * console.log(evens); + * // => [2, 4] + */ + function remove(array, predicate) { + var result = []; + if (!(array && array.length)) { + return result; + } + var index = -1, + indexes = [], + length = array.length; + + predicate = getIteratee(predicate, 3); + while (++index < length) { + var value = array[index]; + if (predicate(value, index, array)) { + result.push(value); + indexes.push(index); + } + } + basePullAt(array, indexes); + return result; + } + + /** + * Reverses `array` so that the first element becomes the last, the second + * element becomes the second to last, and so on. + * + * **Note:** This method mutates `array` and is based on + * [`Array#reverse`](https://mdn.io/Array/reverse). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to modify. + * @returns {Array} Returns `array`. + * @example + * + * var array = [1, 2, 3]; + * + * _.reverse(array); + * // => [3, 2, 1] + * + * console.log(array); + * // => [3, 2, 1] + */ + function reverse(array) { + return array == null ? array : nativeReverse.call(array); + } + + /** + * Creates a slice of `array` from `start` up to, but not including, `end`. + * + * **Note:** This method is used instead of + * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are + * returned. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to slice. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the slice of `array`. + */ + function slice(array, start, end) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + if (end && typeof end != 'number' && isIterateeCall(array, start, end)) { + start = 0; + end = length; + } + else { + start = start == null ? 0 : toInteger(start); + end = end === undefined ? length : toInteger(end); + } + return baseSlice(array, start, end); + } + + /** + * Uses a binary search to determine the lowest index at which `value` + * should be inserted into `array` in order to maintain its sort order. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * _.sortedIndex([30, 50], 40); + * // => 1 + */ + function sortedIndex(array, value) { + return baseSortedIndex(array, value); + } + + /** + * This method is like `_.sortedIndex` except that it accepts `iteratee` + * which is invoked for `value` and each element of `array` to compute their + * sort ranking. The iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * var objects = [{ 'x': 4 }, { 'x': 5 }]; + * + * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); + * // => 0 + * + * // The `_.property` iteratee shorthand. + * _.sortedIndexBy(objects, { 'x': 4 }, 'x'); + * // => 0 + */ + function sortedIndexBy(array, value, iteratee) { + return baseSortedIndexBy(array, value, getIteratee(iteratee, 2)); + } + + /** + * This method is like `_.indexOf` except that it performs a binary + * search on a sorted `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.sortedIndexOf([4, 5, 5, 5, 6], 5); + * // => 1 + */ + function sortedIndexOf(array, value) { + var length = array == null ? 0 : array.length; + if (length) { + var index = baseSortedIndex(array, value); + if (index < length && eq(array[index], value)) { + return index; + } + } + return -1; + } + + /** + * This method is like `_.sortedIndex` except that it returns the highest + * index at which `value` should be inserted into `array` in order to + * maintain its sort order. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * _.sortedLastIndex([4, 5, 5, 5, 6], 5); + * // => 4 + */ + function sortedLastIndex(array, value) { + return baseSortedIndex(array, value, true); + } + + /** + * This method is like `_.sortedLastIndex` except that it accepts `iteratee` + * which is invoked for `value` and each element of `array` to compute their + * sort ranking. The iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * var objects = [{ 'x': 4 }, { 'x': 5 }]; + * + * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); + * // => 1 + * + * // The `_.property` iteratee shorthand. + * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x'); + * // => 1 + */ + function sortedLastIndexBy(array, value, iteratee) { + return baseSortedIndexBy(array, value, getIteratee(iteratee, 2), true); + } + + /** + * This method is like `_.lastIndexOf` except that it performs a binary + * search on a sorted `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5); + * // => 3 + */ + function sortedLastIndexOf(array, value) { + var length = array == null ? 0 : array.length; + if (length) { + var index = baseSortedIndex(array, value, true) - 1; + if (eq(array[index], value)) { + return index; + } + } + return -1; + } + + /** + * This method is like `_.uniq` except that it's designed and optimized + * for sorted arrays. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.sortedUniq([1, 1, 2]); + * // => [1, 2] + */ + function sortedUniq(array) { + return (array && array.length) + ? baseSortedUniq(array) + : []; + } + + /** + * This method is like `_.uniqBy` except that it's designed and optimized + * for sorted arrays. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor); + * // => [1.1, 2.3] + */ + function sortedUniqBy(array, iteratee) { + return (array && array.length) + ? baseSortedUniq(array, getIteratee(iteratee, 2)) + : []; + } + + /** + * Gets all but the first element of `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to query. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.tail([1, 2, 3]); + * // => [2, 3] + */ + function tail(array) { + var length = array == null ? 0 : array.length; + return length ? baseSlice(array, 1, length) : []; + } + + /** + * Creates a slice of `array` with `n` elements taken from the beginning. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to take. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.take([1, 2, 3]); + * // => [1] + * + * _.take([1, 2, 3], 2); + * // => [1, 2] + * + * _.take([1, 2, 3], 5); + * // => [1, 2, 3] + * + * _.take([1, 2, 3], 0); + * // => [] + */ + function take(array, n, guard) { + if (!(array && array.length)) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + return baseSlice(array, 0, n < 0 ? 0 : n); + } + + /** + * Creates a slice of `array` with `n` elements taken from the end. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to take. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.takeRight([1, 2, 3]); + * // => [3] + * + * _.takeRight([1, 2, 3], 2); + * // => [2, 3] + * + * _.takeRight([1, 2, 3], 5); + * // => [1, 2, 3] + * + * _.takeRight([1, 2, 3], 0); + * // => [] + */ + function takeRight(array, n, guard) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + n = length - n; + return baseSlice(array, n < 0 ? 0 : n, length); + } + + /** + * Creates a slice of `array` with elements taken from the end. Elements are + * taken until `predicate` returns falsey. The predicate is invoked with + * three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': false } + * ]; + * + * _.takeRightWhile(users, function(o) { return !o.active; }); + * // => objects for ['fred', 'pebbles'] + * + * // The `_.matches` iteratee shorthand. + * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false }); + * // => objects for ['pebbles'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.takeRightWhile(users, ['active', false]); + * // => objects for ['fred', 'pebbles'] + * + * // The `_.property` iteratee shorthand. + * _.takeRightWhile(users, 'active'); + * // => [] + */ + function takeRightWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3), false, true) + : []; + } + + /** + * Creates a slice of `array` with elements taken from the beginning. Elements + * are taken until `predicate` returns falsey. The predicate is invoked with + * three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': false }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': true } + * ]; + * + * _.takeWhile(users, function(o) { return !o.active; }); + * // => objects for ['barney', 'fred'] + * + * // The `_.matches` iteratee shorthand. + * _.takeWhile(users, { 'user': 'barney', 'active': false }); + * // => objects for ['barney'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.takeWhile(users, ['active', false]); + * // => objects for ['barney', 'fred'] + * + * // The `_.property` iteratee shorthand. + * _.takeWhile(users, 'active'); + * // => [] + */ + function takeWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3)) + : []; + } + + /** + * Creates an array of unique values, in order, from all given arrays using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @returns {Array} Returns the new array of combined values. + * @example + * + * _.union([2], [1, 2]); + * // => [2, 1] + */ + var union = baseRest(function(arrays) { + return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true)); + }); + + /** + * This method is like `_.union` except that it accepts `iteratee` which is + * invoked for each element of each `arrays` to generate the criterion by + * which uniqueness is computed. Result values are chosen from the first + * array in which the value occurs. The iteratee is invoked with one argument: + * (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of combined values. + * @example + * + * _.unionBy([2.1], [1.2, 2.3], Math.floor); + * // => [2.1, 1.2] + * + * // The `_.property` iteratee shorthand. + * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 1 }, { 'x': 2 }] + */ + var unionBy = baseRest(function(arrays) { + var iteratee = last(arrays); + if (isArrayLikeObject(iteratee)) { + iteratee = undefined; + } + return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee, 2)); + }); + + /** + * This method is like `_.union` except that it accepts `comparator` which + * is invoked to compare elements of `arrays`. Result values are chosen from + * the first array in which the value occurs. The comparator is invoked + * with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of combined values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.unionWith(objects, others, _.isEqual); + * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] + */ + var unionWith = baseRest(function(arrays) { + var comparator = last(arrays); + comparator = typeof comparator == 'function' ? comparator : undefined; + return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator); + }); + + /** + * Creates a duplicate-free version of an array, using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons, in which only the first occurrence of each element + * is kept. The order of result values is determined by the order they occur + * in the array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.uniq([2, 1, 2]); + * // => [2, 1] + */ + function uniq(array) { + return (array && array.length) ? baseUniq(array) : []; + } + + /** + * This method is like `_.uniq` except that it accepts `iteratee` which is + * invoked for each element in `array` to generate the criterion by which + * uniqueness is computed. The order of result values is determined by the + * order they occur in the array. The iteratee is invoked with one argument: + * (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.uniqBy([2.1, 1.2, 2.3], Math.floor); + * // => [2.1, 1.2] + * + * // The `_.property` iteratee shorthand. + * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 1 }, { 'x': 2 }] + */ + function uniqBy(array, iteratee) { + return (array && array.length) ? baseUniq(array, getIteratee(iteratee, 2)) : []; + } + + /** + * This method is like `_.uniq` except that it accepts `comparator` which + * is invoked to compare elements of `array`. The order of result values is + * determined by the order they occur in the array.The comparator is invoked + * with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.uniqWith(objects, _.isEqual); + * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }] + */ + function uniqWith(array, comparator) { + comparator = typeof comparator == 'function' ? comparator : undefined; + return (array && array.length) ? baseUniq(array, undefined, comparator) : []; + } + + /** + * This method is like `_.zip` except that it accepts an array of grouped + * elements and creates an array regrouping the elements to their pre-zip + * configuration. + * + * @static + * @memberOf _ + * @since 1.2.0 + * @category Array + * @param {Array} array The array of grouped elements to process. + * @returns {Array} Returns the new array of regrouped elements. + * @example + * + * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]); + * // => [['a', 1, true], ['b', 2, false]] + * + * _.unzip(zipped); + * // => [['a', 'b'], [1, 2], [true, false]] + */ + function unzip(array) { + if (!(array && array.length)) { + return []; + } + var length = 0; + array = arrayFilter(array, function(group) { + if (isArrayLikeObject(group)) { + length = nativeMax(group.length, length); + return true; + } + }); + return baseTimes(length, function(index) { + return arrayMap(array, baseProperty(index)); + }); + } + + /** + * This method is like `_.unzip` except that it accepts `iteratee` to specify + * how regrouped values should be combined. The iteratee is invoked with the + * elements of each group: (...group). + * + * @static + * @memberOf _ + * @since 3.8.0 + * @category Array + * @param {Array} array The array of grouped elements to process. + * @param {Function} [iteratee=_.identity] The function to combine + * regrouped values. + * @returns {Array} Returns the new array of regrouped elements. + * @example + * + * var zipped = _.zip([1, 2], [10, 20], [100, 200]); + * // => [[1, 10, 100], [2, 20, 200]] + * + * _.unzipWith(zipped, _.add); + * // => [3, 30, 300] + */ + function unzipWith(array, iteratee) { + if (!(array && array.length)) { + return []; + } + var result = unzip(array); + if (iteratee == null) { + return result; + } + return arrayMap(result, function(group) { + return apply(iteratee, undefined, group); + }); + } + + /** + * Creates an array excluding all given values using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * **Note:** Unlike `_.pull`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...*} [values] The values to exclude. + * @returns {Array} Returns the new array of filtered values. + * @see _.difference, _.xor + * @example + * + * _.without([2, 1, 2, 3], 1, 2); + * // => [3] + */ + var without = baseRest(function(array, values) { + return isArrayLikeObject(array) + ? baseDifference(array, values) + : []; + }); + + /** + * Creates an array of unique values that is the + * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference) + * of the given arrays. The order of result values is determined by the order + * they occur in the arrays. + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @returns {Array} Returns the new array of filtered values. + * @see _.difference, _.without + * @example + * + * _.xor([2, 1], [2, 3]); + * // => [1, 3] + */ + var xor = baseRest(function(arrays) { + return baseXor(arrayFilter(arrays, isArrayLikeObject)); + }); + + /** + * This method is like `_.xor` except that it accepts `iteratee` which is + * invoked for each element of each `arrays` to generate the criterion by + * which by which they're compared. The order of result values is determined + * by the order they occur in the arrays. The iteratee is invoked with one + * argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor); + * // => [1.2, 3.4] + * + * // The `_.property` iteratee shorthand. + * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 2 }] + */ + var xorBy = baseRest(function(arrays) { + var iteratee = last(arrays); + if (isArrayLikeObject(iteratee)) { + iteratee = undefined; + } + return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee, 2)); + }); + + /** + * This method is like `_.xor` except that it accepts `comparator` which is + * invoked to compare elements of `arrays`. The order of result values is + * determined by the order they occur in the arrays. The comparator is invoked + * with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.xorWith(objects, others, _.isEqual); + * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] + */ + var xorWith = baseRest(function(arrays) { + var comparator = last(arrays); + comparator = typeof comparator == 'function' ? comparator : undefined; + return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator); + }); + + /** + * Creates an array of grouped elements, the first of which contains the + * first elements of the given arrays, the second of which contains the + * second elements of the given arrays, and so on. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {...Array} [arrays] The arrays to process. + * @returns {Array} Returns the new array of grouped elements. + * @example + * + * _.zip(['a', 'b'], [1, 2], [true, false]); + * // => [['a', 1, true], ['b', 2, false]] + */ + var zip = baseRest(unzip); + + /** + * This method is like `_.fromPairs` except that it accepts two arrays, + * one of property identifiers and one of corresponding values. + * + * @static + * @memberOf _ + * @since 0.4.0 + * @category Array + * @param {Array} [props=[]] The property identifiers. + * @param {Array} [values=[]] The property values. + * @returns {Object} Returns the new object. + * @example + * + * _.zipObject(['a', 'b'], [1, 2]); + * // => { 'a': 1, 'b': 2 } + */ + function zipObject(props, values) { + return baseZipObject(props || [], values || [], assignValue); + } + + /** + * This method is like `_.zipObject` except that it supports property paths. + * + * @static + * @memberOf _ + * @since 4.1.0 + * @category Array + * @param {Array} [props=[]] The property identifiers. + * @param {Array} [values=[]] The property values. + * @returns {Object} Returns the new object. + * @example + * + * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]); + * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } } + */ + function zipObjectDeep(props, values) { + return baseZipObject(props || [], values || [], baseSet); + } + + /** + * This method is like `_.zip` except that it accepts `iteratee` to specify + * how grouped values should be combined. The iteratee is invoked with the + * elements of each group: (...group). + * + * @static + * @memberOf _ + * @since 3.8.0 + * @category Array + * @param {...Array} [arrays] The arrays to process. + * @param {Function} [iteratee=_.identity] The function to combine + * grouped values. + * @returns {Array} Returns the new array of grouped elements. + * @example + * + * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) { + * return a + b + c; + * }); + * // => [111, 222] + */ + var zipWith = baseRest(function(arrays) { + var length = arrays.length, + iteratee = length > 1 ? arrays[length - 1] : undefined; + + iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined; + return unzipWith(arrays, iteratee); + }); + + /*------------------------------------------------------------------------*/ + + /** + * Creates a `lodash` wrapper instance that wraps `value` with explicit method + * chain sequences enabled. The result of such sequences must be unwrapped + * with `_#value`. + * + * @static + * @memberOf _ + * @since 1.3.0 + * @category Seq + * @param {*} value The value to wrap. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 40 }, + * { 'user': 'pebbles', 'age': 1 } + * ]; + * + * var youngest = _ + * .chain(users) + * .sortBy('age') + * .map(function(o) { + * return o.user + ' is ' + o.age; + * }) + * .head() + * .value(); + * // => 'pebbles is 1' + */ + function chain(value) { + var result = lodash(value); + result.__chain__ = true; + return result; + } + + /** + * This method invokes `interceptor` and returns `value`. The interceptor + * is invoked with one argument; (value). The purpose of this method is to + * "tap into" a method chain sequence in order to modify intermediate results. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Seq + * @param {*} value The value to provide to `interceptor`. + * @param {Function} interceptor The function to invoke. + * @returns {*} Returns `value`. + * @example + * + * _([1, 2, 3]) + * .tap(function(array) { + * // Mutate input array. + * array.pop(); + * }) + * .reverse() + * .value(); + * // => [2, 1] + */ + function tap(value, interceptor) { + interceptor(value); + return value; + } + + /** + * This method is like `_.tap` except that it returns the result of `interceptor`. + * The purpose of this method is to "pass thru" values replacing intermediate + * results in a method chain sequence. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Seq + * @param {*} value The value to provide to `interceptor`. + * @param {Function} interceptor The function to invoke. + * @returns {*} Returns the result of `interceptor`. + * @example + * + * _(' abc ') + * .chain() + * .trim() + * .thru(function(value) { + * return [value]; + * }) + * .value(); + * // => ['abc'] + */ + function thru(value, interceptor) { + return interceptor(value); + } + + /** + * This method is the wrapper version of `_.at`. + * + * @name at + * @memberOf _ + * @since 1.0.0 + * @category Seq + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; + * + * _(object).at(['a[0].b.c', 'a[1]']).value(); + * // => [3, 4] + */ + var wrapperAt = flatRest(function(paths) { + var length = paths.length, + start = length ? paths[0] : 0, + value = this.__wrapped__, + interceptor = function(object) { return baseAt(object, paths); }; + + if (length > 1 || this.__actions__.length || + !(value instanceof LazyWrapper) || !isIndex(start)) { + return this.thru(interceptor); + } + value = value.slice(start, +start + (length ? 1 : 0)); + value.__actions__.push({ + 'func': thru, + 'args': [interceptor], + 'thisArg': undefined + }); + return new LodashWrapper(value, this.__chain__).thru(function(array) { + if (length && !array.length) { + array.push(undefined); + } + return array; + }); + }); + + /** + * Creates a `lodash` wrapper instance with explicit method chain sequences enabled. + * + * @name chain + * @memberOf _ + * @since 0.1.0 + * @category Seq + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 40 } + * ]; + * + * // A sequence without explicit chaining. + * _(users).head(); + * // => { 'user': 'barney', 'age': 36 } + * + * // A sequence with explicit chaining. + * _(users) + * .chain() + * .head() + * .pick('user') + * .value(); + * // => { 'user': 'barney' } + */ + function wrapperChain() { + return chain(this); + } + + /** + * Executes the chain sequence and returns the wrapped result. + * + * @name commit + * @memberOf _ + * @since 3.2.0 + * @category Seq + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var array = [1, 2]; + * var wrapped = _(array).push(3); + * + * console.log(array); + * // => [1, 2] + * + * wrapped = wrapped.commit(); + * console.log(array); + * // => [1, 2, 3] + * + * wrapped.last(); + * // => 3 + * + * console.log(array); + * // => [1, 2, 3] + */ + function wrapperCommit() { + return new LodashWrapper(this.value(), this.__chain__); + } + + /** + * Gets the next value on a wrapped object following the + * [iterator protocol](https://mdn.io/iteration_protocols#iterator). + * + * @name next + * @memberOf _ + * @since 4.0.0 + * @category Seq + * @returns {Object} Returns the next iterator value. + * @example + * + * var wrapped = _([1, 2]); + * + * wrapped.next(); + * // => { 'done': false, 'value': 1 } + * + * wrapped.next(); + * // => { 'done': false, 'value': 2 } + * + * wrapped.next(); + * // => { 'done': true, 'value': undefined } + */ + function wrapperNext() { + if (this.__values__ === undefined) { + this.__values__ = toArray(this.value()); + } + var done = this.__index__ >= this.__values__.length, + value = done ? undefined : this.__values__[this.__index__++]; + + return { 'done': done, 'value': value }; + } + + /** + * Enables the wrapper to be iterable. + * + * @name Symbol.iterator + * @memberOf _ + * @since 4.0.0 + * @category Seq + * @returns {Object} Returns the wrapper object. + * @example + * + * var wrapped = _([1, 2]); + * + * wrapped[Symbol.iterator]() === wrapped; + * // => true + * + * Array.from(wrapped); + * // => [1, 2] + */ + function wrapperToIterator() { + return this; + } + + /** + * Creates a clone of the chain sequence planting `value` as the wrapped value. + * + * @name plant + * @memberOf _ + * @since 3.2.0 + * @category Seq + * @param {*} value The value to plant. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * function square(n) { + * return n * n; + * } + * + * var wrapped = _([1, 2]).map(square); + * var other = wrapped.plant([3, 4]); + * + * other.value(); + * // => [9, 16] + * + * wrapped.value(); + * // => [1, 4] + */ + function wrapperPlant(value) { + var result, + parent = this; + + while (parent instanceof baseLodash) { + var clone = wrapperClone(parent); + clone.__index__ = 0; + clone.__values__ = undefined; + if (result) { + previous.__wrapped__ = clone; + } else { + result = clone; + } + var previous = clone; + parent = parent.__wrapped__; + } + previous.__wrapped__ = value; + return result; + } + + /** + * This method is the wrapper version of `_.reverse`. + * + * **Note:** This method mutates the wrapped array. + * + * @name reverse + * @memberOf _ + * @since 0.1.0 + * @category Seq + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var array = [1, 2, 3]; + * + * _(array).reverse().value() + * // => [3, 2, 1] + * + * console.log(array); + * // => [3, 2, 1] + */ + function wrapperReverse() { + var value = this.__wrapped__; + if (value instanceof LazyWrapper) { + var wrapped = value; + if (this.__actions__.length) { + wrapped = new LazyWrapper(this); + } + wrapped = wrapped.reverse(); + wrapped.__actions__.push({ + 'func': thru, + 'args': [reverse], + 'thisArg': undefined + }); + return new LodashWrapper(wrapped, this.__chain__); + } + return this.thru(reverse); + } + + /** + * Executes the chain sequence to resolve the unwrapped value. + * + * @name value + * @memberOf _ + * @since 0.1.0 + * @alias toJSON, valueOf + * @category Seq + * @returns {*} Returns the resolved unwrapped value. + * @example + * + * _([1, 2, 3]).value(); + * // => [1, 2, 3] + */ + function wrapperValue() { + return baseWrapperValue(this.__wrapped__, this.__actions__); + } + + /*------------------------------------------------------------------------*/ + + /** + * Creates an object composed of keys generated from the results of running + * each element of `collection` thru `iteratee`. The corresponding value of + * each key is the number of times the key was returned by `iteratee`. The + * iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 0.5.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The iteratee to transform keys. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * _.countBy([6.1, 4.2, 6.3], Math.floor); + * // => { '4': 1, '6': 2 } + * + * // The `_.property` iteratee shorthand. + * _.countBy(['one', 'two', 'three'], 'length'); + * // => { '3': 2, '5': 1 } + */ + var countBy = createAggregator(function(result, value, key) { + if (hasOwnProperty.call(result, key)) { + ++result[key]; + } else { + baseAssignValue(result, key, 1); + } + }); + + /** + * Checks if `predicate` returns truthy for **all** elements of `collection`. + * Iteration is stopped once `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index|key, collection). + * + * **Note:** This method returns `true` for + * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because + * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of + * elements of empty collections. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false`. + * @example + * + * _.every([true, 1, null, 'yes'], Boolean); + * // => false + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': false }, + * { 'user': 'fred', 'age': 40, 'active': false } + * ]; + * + * // The `_.matches` iteratee shorthand. + * _.every(users, { 'user': 'barney', 'active': false }); + * // => false + * + * // The `_.matchesProperty` iteratee shorthand. + * _.every(users, ['active', false]); + * // => true + * + * // The `_.property` iteratee shorthand. + * _.every(users, 'active'); + * // => false + */ + function every(collection, predicate, guard) { + var func = isArray(collection) ? arrayEvery : baseEvery; + if (guard && isIterateeCall(collection, predicate, guard)) { + predicate = undefined; + } + return func(collection, getIteratee(predicate, 3)); + } + + /** + * Iterates over elements of `collection`, returning an array of all elements + * `predicate` returns truthy for. The predicate is invoked with three + * arguments: (value, index|key, collection). + * + * **Note:** Unlike `_.remove`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + * @see _.reject + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': true }, + * { 'user': 'fred', 'age': 40, 'active': false } + * ]; + * + * _.filter(users, function(o) { return !o.active; }); + * // => objects for ['fred'] + * + * // The `_.matches` iteratee shorthand. + * _.filter(users, { 'age': 36, 'active': true }); + * // => objects for ['barney'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.filter(users, ['active', false]); + * // => objects for ['fred'] + * + * // The `_.property` iteratee shorthand. + * _.filter(users, 'active'); + * // => objects for ['barney'] + */ + function filter(collection, predicate) { + var func = isArray(collection) ? arrayFilter : baseFilter; + return func(collection, getIteratee(predicate, 3)); + } + + /** + * Iterates over elements of `collection`, returning the first element + * `predicate` returns truthy for. The predicate is invoked with three + * arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=0] The index to search from. + * @returns {*} Returns the matched element, else `undefined`. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': true }, + * { 'user': 'fred', 'age': 40, 'active': false }, + * { 'user': 'pebbles', 'age': 1, 'active': true } + * ]; + * + * _.find(users, function(o) { return o.age < 40; }); + * // => object for 'barney' + * + * // The `_.matches` iteratee shorthand. + * _.find(users, { 'age': 1, 'active': true }); + * // => object for 'pebbles' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.find(users, ['active', false]); + * // => object for 'fred' + * + * // The `_.property` iteratee shorthand. + * _.find(users, 'active'); + * // => object for 'barney' + */ + var find = createFind(findIndex); + + /** + * This method is like `_.find` except that it iterates over elements of + * `collection` from right to left. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Collection + * @param {Array|Object} collection The collection to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=collection.length-1] The index to search from. + * @returns {*} Returns the matched element, else `undefined`. + * @example + * + * _.findLast([1, 2, 3, 4], function(n) { + * return n % 2 == 1; + * }); + * // => 3 + */ + var findLast = createFind(findLastIndex); + + /** + * Creates a flattened array of values by running each element in `collection` + * thru `iteratee` and flattening the mapped results. The iteratee is invoked + * with three arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new flattened array. + * @example + * + * function duplicate(n) { + * return [n, n]; + * } + * + * _.flatMap([1, 2], duplicate); + * // => [1, 1, 2, 2] + */ + function flatMap(collection, iteratee) { + return baseFlatten(map(collection, iteratee), 1); + } + + /** + * This method is like `_.flatMap` except that it recursively flattens the + * mapped results. + * + * @static + * @memberOf _ + * @since 4.7.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new flattened array. + * @example + * + * function duplicate(n) { + * return [[[n, n]]]; + * } + * + * _.flatMapDeep([1, 2], duplicate); + * // => [1, 1, 2, 2] + */ + function flatMapDeep(collection, iteratee) { + return baseFlatten(map(collection, iteratee), INFINITY); + } + + /** + * This method is like `_.flatMap` except that it recursively flattens the + * mapped results up to `depth` times. + * + * @static + * @memberOf _ + * @since 4.7.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {number} [depth=1] The maximum recursion depth. + * @returns {Array} Returns the new flattened array. + * @example + * + * function duplicate(n) { + * return [[[n, n]]]; + * } + * + * _.flatMapDepth([1, 2], duplicate, 2); + * // => [[1, 1], [2, 2]] + */ + function flatMapDepth(collection, iteratee, depth) { + depth = depth === undefined ? 1 : toInteger(depth); + return baseFlatten(map(collection, iteratee), depth); + } + + /** + * Iterates over elements of `collection` and invokes `iteratee` for each element. + * The iteratee is invoked with three arguments: (value, index|key, collection). + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * **Note:** As with other "Collections" methods, objects with a "length" + * property are iterated like arrays. To avoid this behavior use `_.forIn` + * or `_.forOwn` for object iteration. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @alias each + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + * @see _.forEachRight + * @example + * + * _.forEach([1, 2], function(value) { + * console.log(value); + * }); + * // => Logs `1` then `2`. + * + * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a' then 'b' (iteration order is not guaranteed). + */ + function forEach(collection, iteratee) { + var func = isArray(collection) ? arrayEach : baseEach; + return func(collection, getIteratee(iteratee, 3)); + } + + /** + * This method is like `_.forEach` except that it iterates over elements of + * `collection` from right to left. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @alias eachRight + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + * @see _.forEach + * @example + * + * _.forEachRight([1, 2], function(value) { + * console.log(value); + * }); + * // => Logs `2` then `1`. + */ + function forEachRight(collection, iteratee) { + var func = isArray(collection) ? arrayEachRight : baseEachRight; + return func(collection, getIteratee(iteratee, 3)); + } + + /** + * Creates an object composed of keys generated from the results of running + * each element of `collection` thru `iteratee`. The order of grouped values + * is determined by the order they occur in `collection`. The corresponding + * value of each key is an array of elements responsible for generating the + * key. The iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The iteratee to transform keys. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * _.groupBy([6.1, 4.2, 6.3], Math.floor); + * // => { '4': [4.2], '6': [6.1, 6.3] } + * + * // The `_.property` iteratee shorthand. + * _.groupBy(['one', 'two', 'three'], 'length'); + * // => { '3': ['one', 'two'], '5': ['three'] } + */ + var groupBy = createAggregator(function(result, value, key) { + if (hasOwnProperty.call(result, key)) { + result[key].push(value); + } else { + baseAssignValue(result, key, [value]); + } + }); + + /** + * Checks if `value` is in `collection`. If `collection` is a string, it's + * checked for a substring of `value`, otherwise + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * is used for equality comparisons. If `fromIndex` is negative, it's used as + * the offset from the end of `collection`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object|string} collection The collection to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=0] The index to search from. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. + * @returns {boolean} Returns `true` if `value` is found, else `false`. + * @example + * + * _.includes([1, 2, 3], 1); + * // => true + * + * _.includes([1, 2, 3], 1, 2); + * // => false + * + * _.includes({ 'a': 1, 'b': 2 }, 1); + * // => true + * + * _.includes('abcd', 'bc'); + * // => true + */ + function includes(collection, value, fromIndex, guard) { + collection = isArrayLike(collection) ? collection : values(collection); + fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0; + + var length = collection.length; + if (fromIndex < 0) { + fromIndex = nativeMax(length + fromIndex, 0); + } + return isString(collection) + ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1) + : (!!length && baseIndexOf(collection, value, fromIndex) > -1); + } + + /** + * Invokes the method at `path` of each element in `collection`, returning + * an array of the results of each invoked method. Any additional arguments + * are provided to each invoked method. If `path` is a function, it's invoked + * for, and `this` bound to, each element in `collection`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Array|Function|string} path The path of the method to invoke or + * the function invoked per iteration. + * @param {...*} [args] The arguments to invoke each method with. + * @returns {Array} Returns the array of results. + * @example + * + * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort'); + * // => [[1, 5, 7], [1, 2, 3]] + * + * _.invokeMap([123, 456], String.prototype.split, ''); + * // => [['1', '2', '3'], ['4', '5', '6']] + */ + var invokeMap = baseRest(function(collection, path, args) { + var index = -1, + isFunc = typeof path == 'function', + result = isArrayLike(collection) ? Array(collection.length) : []; + + baseEach(collection, function(value) { + result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args); + }); + return result; + }); + + /** + * Creates an object composed of keys generated from the results of running + * each element of `collection` thru `iteratee`. The corresponding value of + * each key is the last element responsible for generating the key. The + * iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The iteratee to transform keys. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * var array = [ + * { 'dir': 'left', 'code': 97 }, + * { 'dir': 'right', 'code': 100 } + * ]; + * + * _.keyBy(array, function(o) { + * return String.fromCharCode(o.code); + * }); + * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } + * + * _.keyBy(array, 'dir'); + * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } } + */ + var keyBy = createAggregator(function(result, value, key) { + baseAssignValue(result, key, value); + }); + + /** + * Creates an array of values by running each element in `collection` thru + * `iteratee`. The iteratee is invoked with three arguments: + * (value, index|key, collection). + * + * Many lodash methods are guarded to work as iteratees for methods like + * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`. + * + * The guarded methods are: + * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`, + * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`, + * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`, + * `template`, `trim`, `trimEnd`, `trimStart`, and `words` + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + * @example + * + * function square(n) { + * return n * n; + * } + * + * _.map([4, 8], square); + * // => [16, 64] + * + * _.map({ 'a': 4, 'b': 8 }, square); + * // => [16, 64] (iteration order is not guaranteed) + * + * var users = [ + * { 'user': 'barney' }, + * { 'user': 'fred' } + * ]; + * + * // The `_.property` iteratee shorthand. + * _.map(users, 'user'); + * // => ['barney', 'fred'] + */ + function map(collection, iteratee) { + var func = isArray(collection) ? arrayMap : baseMap; + return func(collection, getIteratee(iteratee, 3)); + } + + /** + * This method is like `_.sortBy` except that it allows specifying the sort + * orders of the iteratees to sort by. If `orders` is unspecified, all values + * are sorted in ascending order. Otherwise, specify an order of "desc" for + * descending or "asc" for ascending sort order of corresponding values. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]] + * The iteratees to sort by. + * @param {string[]} [orders] The sort orders of `iteratees`. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. + * @returns {Array} Returns the new sorted array. + * @example + * + * var users = [ + * { 'user': 'fred', 'age': 48 }, + * { 'user': 'barney', 'age': 34 }, + * { 'user': 'fred', 'age': 40 }, + * { 'user': 'barney', 'age': 36 } + * ]; + * + * // Sort by `user` in ascending order and by `age` in descending order. + * _.orderBy(users, ['user', 'age'], ['asc', 'desc']); + * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] + */ + function orderBy(collection, iteratees, orders, guard) { + if (collection == null) { + return []; + } + if (!isArray(iteratees)) { + iteratees = iteratees == null ? [] : [iteratees]; + } + orders = guard ? undefined : orders; + if (!isArray(orders)) { + orders = orders == null ? [] : [orders]; + } + return baseOrderBy(collection, iteratees, orders); + } + + /** + * Creates an array of elements split into two groups, the first of which + * contains elements `predicate` returns truthy for, the second of which + * contains elements `predicate` returns falsey for. The predicate is + * invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the array of grouped elements. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': false }, + * { 'user': 'fred', 'age': 40, 'active': true }, + * { 'user': 'pebbles', 'age': 1, 'active': false } + * ]; + * + * _.partition(users, function(o) { return o.active; }); + * // => objects for [['fred'], ['barney', 'pebbles']] + * + * // The `_.matches` iteratee shorthand. + * _.partition(users, { 'age': 1, 'active': false }); + * // => objects for [['pebbles'], ['barney', 'fred']] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.partition(users, ['active', false]); + * // => objects for [['barney', 'pebbles'], ['fred']] + * + * // The `_.property` iteratee shorthand. + * _.partition(users, 'active'); + * // => objects for [['fred'], ['barney', 'pebbles']] + */ + var partition = createAggregator(function(result, value, key) { + result[key ? 0 : 1].push(value); + }, function() { return [[], []]; }); + + /** + * Reduces `collection` to a value which is the accumulated result of running + * each element in `collection` thru `iteratee`, where each successive + * invocation is supplied the return value of the previous. If `accumulator` + * is not given, the first element of `collection` is used as the initial + * value. The iteratee is invoked with four arguments: + * (accumulator, value, index|key, collection). + * + * Many lodash methods are guarded to work as iteratees for methods like + * `_.reduce`, `_.reduceRight`, and `_.transform`. + * + * The guarded methods are: + * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`, + * and `sortBy` + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @returns {*} Returns the accumulated value. + * @see _.reduceRight + * @example + * + * _.reduce([1, 2], function(sum, n) { + * return sum + n; + * }, 0); + * // => 3 + * + * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { + * (result[value] || (result[value] = [])).push(key); + * return result; + * }, {}); + * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed) + */ + function reduce(collection, iteratee, accumulator) { + var func = isArray(collection) ? arrayReduce : baseReduce, + initAccum = arguments.length < 3; + + return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach); + } + + /** + * This method is like `_.reduce` except that it iterates over elements of + * `collection` from right to left. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @returns {*} Returns the accumulated value. + * @see _.reduce + * @example + * + * var array = [[0, 1], [2, 3], [4, 5]]; + * + * _.reduceRight(array, function(flattened, other) { + * return flattened.concat(other); + * }, []); + * // => [4, 5, 2, 3, 0, 1] + */ + function reduceRight(collection, iteratee, accumulator) { + var func = isArray(collection) ? arrayReduceRight : baseReduce, + initAccum = arguments.length < 3; + + return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight); + } + + /** + * The opposite of `_.filter`; this method returns the elements of `collection` + * that `predicate` does **not** return truthy for. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + * @see _.filter + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': false }, + * { 'user': 'fred', 'age': 40, 'active': true } + * ]; + * + * _.reject(users, function(o) { return !o.active; }); + * // => objects for ['fred'] + * + * // The `_.matches` iteratee shorthand. + * _.reject(users, { 'age': 40, 'active': true }); + * // => objects for ['barney'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.reject(users, ['active', false]); + * // => objects for ['fred'] + * + * // The `_.property` iteratee shorthand. + * _.reject(users, 'active'); + * // => objects for ['barney'] + */ + function reject(collection, predicate) { + var func = isArray(collection) ? arrayFilter : baseFilter; + return func(collection, negate(getIteratee(predicate, 3))); + } + + /** + * Gets a random element from `collection`. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Collection + * @param {Array|Object} collection The collection to sample. + * @returns {*} Returns the random element. + * @example + * + * _.sample([1, 2, 3, 4]); + * // => 2 + */ + function sample(collection) { + var func = isArray(collection) ? arraySample : baseSample; + return func(collection); + } + + /** + * Gets `n` random elements at unique keys from `collection` up to the + * size of `collection`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to sample. + * @param {number} [n=1] The number of elements to sample. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the random elements. + * @example + * + * _.sampleSize([1, 2, 3], 2); + * // => [3, 1] + * + * _.sampleSize([1, 2, 3], 4); + * // => [2, 3, 1] + */ + function sampleSize(collection, n, guard) { + if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) { + n = 1; + } else { + n = toInteger(n); + } + var func = isArray(collection) ? arraySampleSize : baseSampleSize; + return func(collection, n); + } + + /** + * Creates an array of shuffled values, using a version of the + * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to shuffle. + * @returns {Array} Returns the new shuffled array. + * @example + * + * _.shuffle([1, 2, 3, 4]); + * // => [4, 1, 3, 2] + */ + function shuffle(collection) { + var func = isArray(collection) ? arrayShuffle : baseShuffle; + return func(collection); + } + + /** + * Gets the size of `collection` by returning its length for array-like + * values or the number of own enumerable string keyed properties for objects. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object|string} collection The collection to inspect. + * @returns {number} Returns the collection size. + * @example + * + * _.size([1, 2, 3]); + * // => 3 + * + * _.size({ 'a': 1, 'b': 2 }); + * // => 2 + * + * _.size('pebbles'); + * // => 7 + */ + function size(collection) { + if (collection == null) { + return 0; + } + if (isArrayLike(collection)) { + return isString(collection) ? stringSize(collection) : collection.length; + } + var tag = getTag(collection); + if (tag == mapTag || tag == setTag) { + return collection.size; + } + return baseKeys(collection).length; + } + + /** + * Checks if `predicate` returns truthy for **any** element of `collection`. + * Iteration is stopped once `predicate` returns truthy. The predicate is + * invoked with three arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + * @example + * + * _.some([null, 0, 'yes', false], Boolean); + * // => true + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false } + * ]; + * + * // The `_.matches` iteratee shorthand. + * _.some(users, { 'user': 'barney', 'active': false }); + * // => false + * + * // The `_.matchesProperty` iteratee shorthand. + * _.some(users, ['active', false]); + * // => true + * + * // The `_.property` iteratee shorthand. + * _.some(users, 'active'); + * // => true + */ + function some(collection, predicate, guard) { + var func = isArray(collection) ? arraySome : baseSome; + if (guard && isIterateeCall(collection, predicate, guard)) { + predicate = undefined; + } + return func(collection, getIteratee(predicate, 3)); + } + + /** + * Creates an array of elements, sorted in ascending order by the results of + * running each element in a collection thru each iteratee. This method + * performs a stable sort, that is, it preserves the original sort order of + * equal elements. The iteratees are invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {...(Function|Function[])} [iteratees=[_.identity]] + * The iteratees to sort by. + * @returns {Array} Returns the new sorted array. + * @example + * + * var users = [ + * { 'user': 'fred', 'age': 48 }, + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 40 }, + * { 'user': 'barney', 'age': 34 } + * ]; + * + * _.sortBy(users, [function(o) { return o.user; }]); + * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] + * + * _.sortBy(users, ['user', 'age']); + * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]] + */ + var sortBy = baseRest(function(collection, iteratees) { + if (collection == null) { + return []; + } + var length = iteratees.length; + if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) { + iteratees = []; + } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) { + iteratees = [iteratees[0]]; + } + return baseOrderBy(collection, baseFlatten(iteratees, 1), []); + }); + + /*------------------------------------------------------------------------*/ + + /** + * Gets the timestamp of the number of milliseconds that have elapsed since + * the Unix epoch (1 January 1970 00:00:00 UTC). + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Date + * @returns {number} Returns the timestamp. + * @example + * + * _.defer(function(stamp) { + * console.log(_.now() - stamp); + * }, _.now()); + * // => Logs the number of milliseconds it took for the deferred invocation. + */ + var now = ctxNow || function() { + return root.Date.now(); + }; + + /*------------------------------------------------------------------------*/ + + /** + * The opposite of `_.before`; this method creates a function that invokes + * `func` once it's called `n` or more times. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {number} n The number of calls before `func` is invoked. + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * var saves = ['profile', 'settings']; + * + * var done = _.after(saves.length, function() { + * console.log('done saving!'); + * }); + * + * _.forEach(saves, function(type) { + * asyncSave({ 'type': type, 'complete': done }); + * }); + * // => Logs 'done saving!' after the two async saves have completed. + */ + function after(n, func) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + n = toInteger(n); + return function() { + if (--n < 1) { + return func.apply(this, arguments); + } + }; + } + + /** + * Creates a function that invokes `func`, with up to `n` arguments, + * ignoring any additional arguments. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} func The function to cap arguments for. + * @param {number} [n=func.length] The arity cap. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new capped function. + * @example + * + * _.map(['6', '8', '10'], _.ary(parseInt, 1)); + * // => [6, 8, 10] + */ + function ary(func, n, guard) { + n = guard ? undefined : n; + n = (func && n == null) ? func.length : n; + return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n); + } + + /** + * Creates a function that invokes `func`, with the `this` binding and arguments + * of the created function, while it's called less than `n` times. Subsequent + * calls to the created function return the result of the last `func` invocation. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {number} n The number of calls at which `func` is no longer invoked. + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * jQuery(element).on('click', _.before(5, addContactToList)); + * // => Allows adding up to 4 contacts to the list. + */ + function before(n, func) { + var result; + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + n = toInteger(n); + return function() { + if (--n > 0) { + result = func.apply(this, arguments); + } + if (n <= 1) { + func = undefined; + } + return result; + }; + } + + /** + * Creates a function that invokes `func` with the `this` binding of `thisArg` + * and `partials` prepended to the arguments it receives. + * + * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds, + * may be used as a placeholder for partially applied arguments. + * + * **Note:** Unlike native `Function#bind`, this method doesn't set the "length" + * property of bound functions. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to bind. + * @param {*} thisArg The `this` binding of `func`. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new bound function. + * @example + * + * function greet(greeting, punctuation) { + * return greeting + ' ' + this.user + punctuation; + * } + * + * var object = { 'user': 'fred' }; + * + * var bound = _.bind(greet, object, 'hi'); + * bound('!'); + * // => 'hi fred!' + * + * // Bound with placeholders. + * var bound = _.bind(greet, object, _, '!'); + * bound('hi'); + * // => 'hi fred!' + */ + var bind = baseRest(function(func, thisArg, partials) { + var bitmask = WRAP_BIND_FLAG; + if (partials.length) { + var holders = replaceHolders(partials, getHolder(bind)); + bitmask |= WRAP_PARTIAL_FLAG; + } + return createWrap(func, bitmask, thisArg, partials, holders); + }); + + /** + * Creates a function that invokes the method at `object[key]` with `partials` + * prepended to the arguments it receives. + * + * This method differs from `_.bind` by allowing bound functions to reference + * methods that may be redefined or don't yet exist. See + * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern) + * for more details. + * + * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for partially applied arguments. + * + * @static + * @memberOf _ + * @since 0.10.0 + * @category Function + * @param {Object} object The object to invoke the method on. + * @param {string} key The key of the method. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new bound function. + * @example + * + * var object = { + * 'user': 'fred', + * 'greet': function(greeting, punctuation) { + * return greeting + ' ' + this.user + punctuation; + * } + * }; + * + * var bound = _.bindKey(object, 'greet', 'hi'); + * bound('!'); + * // => 'hi fred!' + * + * object.greet = function(greeting, punctuation) { + * return greeting + 'ya ' + this.user + punctuation; + * }; + * + * bound('!'); + * // => 'hiya fred!' + * + * // Bound with placeholders. + * var bound = _.bindKey(object, 'greet', _, '!'); + * bound('hi'); + * // => 'hiya fred!' + */ + var bindKey = baseRest(function(object, key, partials) { + var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG; + if (partials.length) { + var holders = replaceHolders(partials, getHolder(bindKey)); + bitmask |= WRAP_PARTIAL_FLAG; + } + return createWrap(key, bitmask, object, partials, holders); + }); + + /** + * Creates a function that accepts arguments of `func` and either invokes + * `func` returning its result, if at least `arity` number of arguments have + * been provided, or returns a function that accepts the remaining `func` + * arguments, and so on. The arity of `func` may be specified if `func.length` + * is not sufficient. + * + * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds, + * may be used as a placeholder for provided arguments. + * + * **Note:** This method doesn't set the "length" property of curried functions. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Function + * @param {Function} func The function to curry. + * @param {number} [arity=func.length] The arity of `func`. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new curried function. + * @example + * + * var abc = function(a, b, c) { + * return [a, b, c]; + * }; + * + * var curried = _.curry(abc); + * + * curried(1)(2)(3); + * // => [1, 2, 3] + * + * curried(1, 2)(3); + * // => [1, 2, 3] + * + * curried(1, 2, 3); + * // => [1, 2, 3] + * + * // Curried with placeholders. + * curried(1)(_, 3)(2); + * // => [1, 2, 3] + */ + function curry(func, arity, guard) { + arity = guard ? undefined : arity; + var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity); + result.placeholder = curry.placeholder; + return result; + } + + /** + * This method is like `_.curry` except that arguments are applied to `func` + * in the manner of `_.partialRight` instead of `_.partial`. + * + * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for provided arguments. + * + * **Note:** This method doesn't set the "length" property of curried functions. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} func The function to curry. + * @param {number} [arity=func.length] The arity of `func`. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new curried function. + * @example + * + * var abc = function(a, b, c) { + * return [a, b, c]; + * }; + * + * var curried = _.curryRight(abc); + * + * curried(3)(2)(1); + * // => [1, 2, 3] + * + * curried(2, 3)(1); + * // => [1, 2, 3] + * + * curried(1, 2, 3); + * // => [1, 2, 3] + * + * // Curried with placeholders. + * curried(3)(1, _)(2); + * // => [1, 2, 3] + */ + function curryRight(func, arity, guard) { + arity = guard ? undefined : arity; + var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity); + result.placeholder = curryRight.placeholder; + return result; + } + + /** + * Creates a debounced function that delays invoking `func` until after `wait` + * milliseconds have elapsed since the last time the debounced function was + * invoked. The debounced function comes with a `cancel` method to cancel + * delayed `func` invocations and a `flush` method to immediately invoke them. + * Provide `options` to indicate whether `func` should be invoked on the + * leading and/or trailing edge of the `wait` timeout. The `func` is invoked + * with the last arguments provided to the debounced function. Subsequent + * calls to the debounced function return the result of the last `func` + * invocation. + * + * **Note:** If `leading` and `trailing` options are `true`, `func` is + * invoked on the trailing edge of the timeout only if the debounced function + * is invoked more than once during the `wait` timeout. + * + * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred + * until to the next tick, similar to `setTimeout` with a timeout of `0`. + * + * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) + * for details over the differences between `_.debounce` and `_.throttle`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to debounce. + * @param {number} [wait=0] The number of milliseconds to delay. + * @param {Object} [options={}] The options object. + * @param {boolean} [options.leading=false] + * Specify invoking on the leading edge of the timeout. + * @param {number} [options.maxWait] + * The maximum time `func` is allowed to be delayed before it's invoked. + * @param {boolean} [options.trailing=true] + * Specify invoking on the trailing edge of the timeout. + * @returns {Function} Returns the new debounced function. + * @example + * + * // Avoid costly calculations while the window size is in flux. + * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); + * + * // Invoke `sendMail` when clicked, debouncing subsequent calls. + * jQuery(element).on('click', _.debounce(sendMail, 300, { + * 'leading': true, + * 'trailing': false + * })); + * + * // Ensure `batchLog` is invoked once after 1 second of debounced calls. + * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 }); + * var source = new EventSource('/stream'); + * jQuery(source).on('message', debounced); + * + * // Cancel the trailing debounced invocation. + * jQuery(window).on('popstate', debounced.cancel); + */ + function debounce(func, wait, options) { + var lastArgs, + lastThis, + maxWait, + result, + timerId, + lastCallTime, + lastInvokeTime = 0, + leading = false, + maxing = false, + trailing = true; + + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + wait = toNumber(wait) || 0; + if (isObject(options)) { + leading = !!options.leading; + maxing = 'maxWait' in options; + maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait; + trailing = 'trailing' in options ? !!options.trailing : trailing; + } + + function invokeFunc(time) { + var args = lastArgs, + thisArg = lastThis; + + lastArgs = lastThis = undefined; + lastInvokeTime = time; + result = func.apply(thisArg, args); + return result; + } + + function leadingEdge(time) { + // Reset any `maxWait` timer. + lastInvokeTime = time; + // Start the timer for the trailing edge. + timerId = setTimeout(timerExpired, wait); + // Invoke the leading edge. + return leading ? invokeFunc(time) : result; + } + + function remainingWait(time) { + var timeSinceLastCall = time - lastCallTime, + timeSinceLastInvoke = time - lastInvokeTime, + timeWaiting = wait - timeSinceLastCall; + + return maxing + ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) + : timeWaiting; + } + + function shouldInvoke(time) { + var timeSinceLastCall = time - lastCallTime, + timeSinceLastInvoke = time - lastInvokeTime; + + // Either this is the first call, activity has stopped and we're at the + // trailing edge, the system time has gone backwards and we're treating + // it as the trailing edge, or we've hit the `maxWait` limit. + return (lastCallTime === undefined || (timeSinceLastCall >= wait) || + (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait)); + } + + function timerExpired() { + var time = now(); + if (shouldInvoke(time)) { + return trailingEdge(time); + } + // Restart the timer. + timerId = setTimeout(timerExpired, remainingWait(time)); + } + + function trailingEdge(time) { + timerId = undefined; + + // Only invoke if we have `lastArgs` which means `func` has been + // debounced at least once. + if (trailing && lastArgs) { + return invokeFunc(time); + } + lastArgs = lastThis = undefined; + return result; + } + + function cancel() { + if (timerId !== undefined) { + clearTimeout(timerId); + } + lastInvokeTime = 0; + lastArgs = lastCallTime = lastThis = timerId = undefined; + } + + function flush() { + return timerId === undefined ? result : trailingEdge(now()); + } + + function debounced() { + var time = now(), + isInvoking = shouldInvoke(time); + + lastArgs = arguments; + lastThis = this; + lastCallTime = time; + + if (isInvoking) { + if (timerId === undefined) { + return leadingEdge(lastCallTime); + } + if (maxing) { + // Handle invocations in a tight loop. + timerId = setTimeout(timerExpired, wait); + return invokeFunc(lastCallTime); + } + } + if (timerId === undefined) { + timerId = setTimeout(timerExpired, wait); + } + return result; + } + debounced.cancel = cancel; + debounced.flush = flush; + return debounced; + } + + /** + * Defers invoking the `func` until the current call stack has cleared. Any + * additional arguments are provided to `func` when it's invoked. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to defer. + * @param {...*} [args] The arguments to invoke `func` with. + * @returns {number} Returns the timer id. + * @example + * + * _.defer(function(text) { + * console.log(text); + * }, 'deferred'); + * // => Logs 'deferred' after one millisecond. + */ + var defer = baseRest(function(func, args) { + return baseDelay(func, 1, args); + }); + + /** + * Invokes `func` after `wait` milliseconds. Any additional arguments are + * provided to `func` when it's invoked. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @param {...*} [args] The arguments to invoke `func` with. + * @returns {number} Returns the timer id. + * @example + * + * _.delay(function(text) { + * console.log(text); + * }, 1000, 'later'); + * // => Logs 'later' after one second. + */ + var delay = baseRest(function(func, wait, args) { + return baseDelay(func, toNumber(wait) || 0, args); + }); + + /** + * Creates a function that invokes `func` with arguments reversed. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Function + * @param {Function} func The function to flip arguments for. + * @returns {Function} Returns the new flipped function. + * @example + * + * var flipped = _.flip(function() { + * return _.toArray(arguments); + * }); + * + * flipped('a', 'b', 'c', 'd'); + * // => ['d', 'c', 'b', 'a'] + */ + function flip(func) { + return createWrap(func, WRAP_FLIP_FLAG); + } + + /** + * Creates a function that memoizes the result of `func`. If `resolver` is + * provided, it determines the cache key for storing the result based on the + * arguments provided to the memoized function. By default, the first argument + * provided to the memoized function is used as the map cache key. The `func` + * is invoked with the `this` binding of the memoized function. + * + * **Note:** The cache is exposed as the `cache` property on the memoized + * function. Its creation may be customized by replacing the `_.memoize.Cache` + * constructor with one whose instances implement the + * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object) + * method interface of `clear`, `delete`, `get`, `has`, and `set`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to have its output memoized. + * @param {Function} [resolver] The function to resolve the cache key. + * @returns {Function} Returns the new memoized function. + * @example + * + * var object = { 'a': 1, 'b': 2 }; + * var other = { 'c': 3, 'd': 4 }; + * + * var values = _.memoize(_.values); + * values(object); + * // => [1, 2] + * + * values(other); + * // => [3, 4] + * + * object.a = 2; + * values(object); + * // => [1, 2] + * + * // Modify the result cache. + * values.cache.set(object, ['a', 'b']); + * values(object); + * // => ['a', 'b'] + * + * // Replace `_.memoize.Cache`. + * _.memoize.Cache = WeakMap; + */ + function memoize(func, resolver) { + if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) { + throw new TypeError(FUNC_ERROR_TEXT); + } + var memoized = function() { + var args = arguments, + key = resolver ? resolver.apply(this, args) : args[0], + cache = memoized.cache; + + if (cache.has(key)) { + return cache.get(key); + } + var result = func.apply(this, args); + memoized.cache = cache.set(key, result) || cache; + return result; + }; + memoized.cache = new (memoize.Cache || MapCache); + return memoized; + } + + // Expose `MapCache`. + memoize.Cache = MapCache; + + /** + * Creates a function that negates the result of the predicate `func`. The + * `func` predicate is invoked with the `this` binding and arguments of the + * created function. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} predicate The predicate to negate. + * @returns {Function} Returns the new negated function. + * @example + * + * function isEven(n) { + * return n % 2 == 0; + * } + * + * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven)); + * // => [1, 3, 5] + */ + function negate(predicate) { + if (typeof predicate != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + return function() { + var args = arguments; + switch (args.length) { + case 0: return !predicate.call(this); + case 1: return !predicate.call(this, args[0]); + case 2: return !predicate.call(this, args[0], args[1]); + case 3: return !predicate.call(this, args[0], args[1], args[2]); + } + return !predicate.apply(this, args); + }; + } + + /** + * Creates a function that is restricted to invoking `func` once. Repeat calls + * to the function return the value of the first invocation. The `func` is + * invoked with the `this` binding and arguments of the created function. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * var initialize = _.once(createApplication); + * initialize(); + * initialize(); + * // => `createApplication` is invoked once + */ + function once(func) { + return before(2, func); + } + + /** + * Creates a function that invokes `func` with its arguments transformed. + * + * @static + * @since 4.0.0 + * @memberOf _ + * @category Function + * @param {Function} func The function to wrap. + * @param {...(Function|Function[])} [transforms=[_.identity]] + * The argument transforms. + * @returns {Function} Returns the new function. + * @example + * + * function doubled(n) { + * return n * 2; + * } + * + * function square(n) { + * return n * n; + * } + * + * var func = _.overArgs(function(x, y) { + * return [x, y]; + * }, [square, doubled]); + * + * func(9, 3); + * // => [81, 6] + * + * func(10, 5); + * // => [100, 10] + */ + var overArgs = castRest(function(func, transforms) { + transforms = (transforms.length == 1 && isArray(transforms[0])) + ? arrayMap(transforms[0], baseUnary(getIteratee())) + : arrayMap(baseFlatten(transforms, 1), baseUnary(getIteratee())); + + var funcsLength = transforms.length; + return baseRest(function(args) { + var index = -1, + length = nativeMin(args.length, funcsLength); + + while (++index < length) { + args[index] = transforms[index].call(this, args[index]); + } + return apply(func, this, args); + }); + }); + + /** + * Creates a function that invokes `func` with `partials` prepended to the + * arguments it receives. This method is like `_.bind` except it does **not** + * alter the `this` binding. + * + * The `_.partial.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for partially applied arguments. + * + * **Note:** This method doesn't set the "length" property of partially + * applied functions. + * + * @static + * @memberOf _ + * @since 0.2.0 + * @category Function + * @param {Function} func The function to partially apply arguments to. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new partially applied function. + * @example + * + * function greet(greeting, name) { + * return greeting + ' ' + name; + * } + * + * var sayHelloTo = _.partial(greet, 'hello'); + * sayHelloTo('fred'); + * // => 'hello fred' + * + * // Partially applied with placeholders. + * var greetFred = _.partial(greet, _, 'fred'); + * greetFred('hi'); + * // => 'hi fred' + */ + var partial = baseRest(function(func, partials) { + var holders = replaceHolders(partials, getHolder(partial)); + return createWrap(func, WRAP_PARTIAL_FLAG, undefined, partials, holders); + }); + + /** + * This method is like `_.partial` except that partially applied arguments + * are appended to the arguments it receives. + * + * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for partially applied arguments. + * + * **Note:** This method doesn't set the "length" property of partially + * applied functions. + * + * @static + * @memberOf _ + * @since 1.0.0 + * @category Function + * @param {Function} func The function to partially apply arguments to. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new partially applied function. + * @example + * + * function greet(greeting, name) { + * return greeting + ' ' + name; + * } + * + * var greetFred = _.partialRight(greet, 'fred'); + * greetFred('hi'); + * // => 'hi fred' + * + * // Partially applied with placeholders. + * var sayHelloTo = _.partialRight(greet, 'hello', _); + * sayHelloTo('fred'); + * // => 'hello fred' + */ + var partialRight = baseRest(function(func, partials) { + var holders = replaceHolders(partials, getHolder(partialRight)); + return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG, undefined, partials, holders); + }); + + /** + * Creates a function that invokes `func` with arguments arranged according + * to the specified `indexes` where the argument value at the first index is + * provided as the first argument, the argument value at the second index is + * provided as the second argument, and so on. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} func The function to rearrange arguments for. + * @param {...(number|number[])} indexes The arranged argument indexes. + * @returns {Function} Returns the new function. + * @example + * + * var rearged = _.rearg(function(a, b, c) { + * return [a, b, c]; + * }, [2, 0, 1]); + * + * rearged('b', 'c', 'a') + * // => ['a', 'b', 'c'] + */ + var rearg = flatRest(function(func, indexes) { + return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes); + }); + + /** + * Creates a function that invokes `func` with the `this` binding of the + * created function and arguments from `start` and beyond provided as + * an array. + * + * **Note:** This method is based on the + * [rest parameter](https://mdn.io/rest_parameters). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Function + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @returns {Function} Returns the new function. + * @example + * + * var say = _.rest(function(what, names) { + * return what + ' ' + _.initial(names).join(', ') + + * (_.size(names) > 1 ? ', & ' : '') + _.last(names); + * }); + * + * say('hello', 'fred', 'barney', 'pebbles'); + * // => 'hello fred, barney, & pebbles' + */ + function rest(func, start) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + start = start === undefined ? start : toInteger(start); + return baseRest(func, start); + } + + /** + * Creates a function that invokes `func` with the `this` binding of the + * create function and an array of arguments much like + * [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply). + * + * **Note:** This method is based on the + * [spread operator](https://mdn.io/spread_operator). + * + * @static + * @memberOf _ + * @since 3.2.0 + * @category Function + * @param {Function} func The function to spread arguments over. + * @param {number} [start=0] The start position of the spread. + * @returns {Function} Returns the new function. + * @example + * + * var say = _.spread(function(who, what) { + * return who + ' says ' + what; + * }); + * + * say(['fred', 'hello']); + * // => 'fred says hello' + * + * var numbers = Promise.all([ + * Promise.resolve(40), + * Promise.resolve(36) + * ]); + * + * numbers.then(_.spread(function(x, y) { + * return x + y; + * })); + * // => a Promise of 76 + */ + function spread(func, start) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + start = start == null ? 0 : nativeMax(toInteger(start), 0); + return baseRest(function(args) { + var array = args[start], + otherArgs = castSlice(args, 0, start); + + if (array) { + arrayPush(otherArgs, array); + } + return apply(func, this, otherArgs); + }); + } + + /** + * Creates a throttled function that only invokes `func` at most once per + * every `wait` milliseconds. The throttled function comes with a `cancel` + * method to cancel delayed `func` invocations and a `flush` method to + * immediately invoke them. Provide `options` to indicate whether `func` + * should be invoked on the leading and/or trailing edge of the `wait` + * timeout. The `func` is invoked with the last arguments provided to the + * throttled function. Subsequent calls to the throttled function return the + * result of the last `func` invocation. + * + * **Note:** If `leading` and `trailing` options are `true`, `func` is + * invoked on the trailing edge of the timeout only if the throttled function + * is invoked more than once during the `wait` timeout. + * + * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred + * until to the next tick, similar to `setTimeout` with a timeout of `0`. + * + * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) + * for details over the differences between `_.throttle` and `_.debounce`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to throttle. + * @param {number} [wait=0] The number of milliseconds to throttle invocations to. + * @param {Object} [options={}] The options object. + * @param {boolean} [options.leading=true] + * Specify invoking on the leading edge of the timeout. + * @param {boolean} [options.trailing=true] + * Specify invoking on the trailing edge of the timeout. + * @returns {Function} Returns the new throttled function. + * @example + * + * // Avoid excessively updating the position while scrolling. + * jQuery(window).on('scroll', _.throttle(updatePosition, 100)); + * + * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes. + * var throttled = _.throttle(renewToken, 300000, { 'trailing': false }); + * jQuery(element).on('click', throttled); + * + * // Cancel the trailing throttled invocation. + * jQuery(window).on('popstate', throttled.cancel); + */ + function throttle(func, wait, options) { + var leading = true, + trailing = true; + + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + if (isObject(options)) { + leading = 'leading' in options ? !!options.leading : leading; + trailing = 'trailing' in options ? !!options.trailing : trailing; + } + return debounce(func, wait, { + 'leading': leading, + 'maxWait': wait, + 'trailing': trailing + }); + } + + /** + * Creates a function that accepts up to one argument, ignoring any + * additional arguments. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Function + * @param {Function} func The function to cap arguments for. + * @returns {Function} Returns the new capped function. + * @example + * + * _.map(['6', '8', '10'], _.unary(parseInt)); + * // => [6, 8, 10] + */ + function unary(func) { + return ary(func, 1); + } + + /** + * Creates a function that provides `value` to `wrapper` as its first + * argument. Any additional arguments provided to the function are appended + * to those provided to the `wrapper`. The wrapper is invoked with the `this` + * binding of the created function. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {*} value The value to wrap. + * @param {Function} [wrapper=identity] The wrapper function. + * @returns {Function} Returns the new function. + * @example + * + * var p = _.wrap(_.escape, function(func, text) { + * return '

' + func(text) + '

'; + * }); + * + * p('fred, barney, & pebbles'); + * // => '

fred, barney, & pebbles

' + */ + function wrap(value, wrapper) { + return partial(castFunction(wrapper), value); + } + + /*------------------------------------------------------------------------*/ + + /** + * Casts `value` as an array if it's not one. + * + * @static + * @memberOf _ + * @since 4.4.0 + * @category Lang + * @param {*} value The value to inspect. + * @returns {Array} Returns the cast array. + * @example + * + * _.castArray(1); + * // => [1] + * + * _.castArray({ 'a': 1 }); + * // => [{ 'a': 1 }] + * + * _.castArray('abc'); + * // => ['abc'] + * + * _.castArray(null); + * // => [null] + * + * _.castArray(undefined); + * // => [undefined] + * + * _.castArray(); + * // => [] + * + * var array = [1, 2, 3]; + * console.log(_.castArray(array) === array); + * // => true + */ + function castArray() { + if (!arguments.length) { + return []; + } + var value = arguments[0]; + return isArray(value) ? value : [value]; + } + + /** + * Creates a shallow clone of `value`. + * + * **Note:** This method is loosely based on the + * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) + * and supports cloning arrays, array buffers, booleans, date objects, maps, + * numbers, `Object` objects, regexes, sets, strings, symbols, and typed + * arrays. The own enumerable properties of `arguments` objects are cloned + * as plain objects. An empty object is returned for uncloneable values such + * as error objects, functions, DOM nodes, and WeakMaps. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to clone. + * @returns {*} Returns the cloned value. + * @see _.cloneDeep + * @example + * + * var objects = [{ 'a': 1 }, { 'b': 2 }]; + * + * var shallow = _.clone(objects); + * console.log(shallow[0] === objects[0]); + * // => true + */ + function clone(value) { + return baseClone(value, CLONE_SYMBOLS_FLAG); + } + + /** + * This method is like `_.clone` except that it accepts `customizer` which + * is invoked to produce the cloned value. If `customizer` returns `undefined`, + * cloning is handled by the method instead. The `customizer` is invoked with + * up to four arguments; (value [, index|key, object, stack]). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to clone. + * @param {Function} [customizer] The function to customize cloning. + * @returns {*} Returns the cloned value. + * @see _.cloneDeepWith + * @example + * + * function customizer(value) { + * if (_.isElement(value)) { + * return value.cloneNode(false); + * } + * } + * + * var el = _.cloneWith(document.body, customizer); + * + * console.log(el === document.body); + * // => false + * console.log(el.nodeName); + * // => 'BODY' + * console.log(el.childNodes.length); + * // => 0 + */ + function cloneWith(value, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return baseClone(value, CLONE_SYMBOLS_FLAG, customizer); + } + + /** + * This method is like `_.clone` except that it recursively clones `value`. + * + * @static + * @memberOf _ + * @since 1.0.0 + * @category Lang + * @param {*} value The value to recursively clone. + * @returns {*} Returns the deep cloned value. + * @see _.clone + * @example + * + * var objects = [{ 'a': 1 }, { 'b': 2 }]; + * + * var deep = _.cloneDeep(objects); + * console.log(deep[0] === objects[0]); + * // => false + */ + function cloneDeep(value) { + return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG); + } + + /** + * This method is like `_.cloneWith` except that it recursively clones `value`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to recursively clone. + * @param {Function} [customizer] The function to customize cloning. + * @returns {*} Returns the deep cloned value. + * @see _.cloneWith + * @example + * + * function customizer(value) { + * if (_.isElement(value)) { + * return value.cloneNode(true); + * } + * } + * + * var el = _.cloneDeepWith(document.body, customizer); + * + * console.log(el === document.body); + * // => false + * console.log(el.nodeName); + * // => 'BODY' + * console.log(el.childNodes.length); + * // => 20 + */ + function cloneDeepWith(value, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer); + } + + /** + * Checks if `object` conforms to `source` by invoking the predicate + * properties of `source` with the corresponding property values of `object`. + * + * **Note:** This method is equivalent to `_.conforms` when `source` is + * partially applied. + * + * @static + * @memberOf _ + * @since 4.14.0 + * @category Lang + * @param {Object} object The object to inspect. + * @param {Object} source The object of property predicates to conform to. + * @returns {boolean} Returns `true` if `object` conforms, else `false`. + * @example + * + * var object = { 'a': 1, 'b': 2 }; + * + * _.conformsTo(object, { 'b': function(n) { return n > 1; } }); + * // => true + * + * _.conformsTo(object, { 'b': function(n) { return n > 2; } }); + * // => false + */ + function conformsTo(object, source) { + return source == null || baseConformsTo(object, source, keys(source)); + } + + /** + * Performs a + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * comparison between two values to determine if they are equivalent. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * var object = { 'a': 1 }; + * var other = { 'a': 1 }; + * + * _.eq(object, object); + * // => true + * + * _.eq(object, other); + * // => false + * + * _.eq('a', 'a'); + * // => true + * + * _.eq('a', Object('a')); + * // => false + * + * _.eq(NaN, NaN); + * // => true + */ + function eq(value, other) { + return value === other || (value !== value && other !== other); + } + + /** + * Checks if `value` is greater than `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than `other`, + * else `false`. + * @see _.lt + * @example + * + * _.gt(3, 1); + * // => true + * + * _.gt(3, 3); + * // => false + * + * _.gt(1, 3); + * // => false + */ + var gt = createRelationalOperation(baseGt); + + /** + * Checks if `value` is greater than or equal to `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than or equal to + * `other`, else `false`. + * @see _.lte + * @example + * + * _.gte(3, 1); + * // => true + * + * _.gte(3, 3); + * // => true + * + * _.gte(1, 3); + * // => false + */ + var gte = createRelationalOperation(function(value, other) { + return value >= other; + }); + + /** + * Checks if `value` is likely an `arguments` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an `arguments` object, + * else `false`. + * @example + * + * _.isArguments(function() { return arguments; }()); + * // => true + * + * _.isArguments([1, 2, 3]); + * // => false + */ + var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { + return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && + !propertyIsEnumerable.call(value, 'callee'); + }; + + /** + * Checks if `value` is classified as an `Array` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array, else `false`. + * @example + * + * _.isArray([1, 2, 3]); + * // => true + * + * _.isArray(document.body.children); + * // => false + * + * _.isArray('abc'); + * // => false + * + * _.isArray(_.noop); + * // => false + */ + var isArray = Array.isArray; + + /** + * Checks if `value` is classified as an `ArrayBuffer` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. + * @example + * + * _.isArrayBuffer(new ArrayBuffer(2)); + * // => true + * + * _.isArrayBuffer(new Array(2)); + * // => false + */ + var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer; + + /** + * Checks if `value` is array-like. A value is considered array-like if it's + * not a function and has a `value.length` that's an integer greater than or + * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is array-like, else `false`. + * @example + * + * _.isArrayLike([1, 2, 3]); + * // => true + * + * _.isArrayLike(document.body.children); + * // => true + * + * _.isArrayLike('abc'); + * // => true + * + * _.isArrayLike(_.noop); + * // => false + */ + function isArrayLike(value) { + return value != null && isLength(value.length) && !isFunction(value); + } + + /** + * This method is like `_.isArrayLike` except that it also checks if `value` + * is an object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array-like object, + * else `false`. + * @example + * + * _.isArrayLikeObject([1, 2, 3]); + * // => true + * + * _.isArrayLikeObject(document.body.children); + * // => true + * + * _.isArrayLikeObject('abc'); + * // => false + * + * _.isArrayLikeObject(_.noop); + * // => false + */ + function isArrayLikeObject(value) { + return isObjectLike(value) && isArrayLike(value); + } + + /** + * Checks if `value` is classified as a boolean primitive or object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a boolean, else `false`. + * @example + * + * _.isBoolean(false); + * // => true + * + * _.isBoolean(null); + * // => false + */ + function isBoolean(value) { + return value === true || value === false || + (isObjectLike(value) && baseGetTag(value) == boolTag); + } + + /** + * Checks if `value` is a buffer. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a buffer, else `false`. + * @example + * + * _.isBuffer(new Buffer(2)); + * // => true + * + * _.isBuffer(new Uint8Array(2)); + * // => false + */ + var isBuffer = nativeIsBuffer || stubFalse; + + /** + * Checks if `value` is classified as a `Date` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a date object, else `false`. + * @example + * + * _.isDate(new Date); + * // => true + * + * _.isDate('Mon April 23 2012'); + * // => false + */ + var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate; + + /** + * Checks if `value` is likely a DOM element. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`. + * @example + * + * _.isElement(document.body); + * // => true + * + * _.isElement(''); + * // => false + */ + function isElement(value) { + return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value); + } + + /** + * Checks if `value` is an empty object, collection, map, or set. + * + * Objects are considered empty if they have no own enumerable string keyed + * properties. + * + * Array-like values such as `arguments` objects, arrays, buffers, strings, or + * jQuery-like collections are considered empty if they have a `length` of `0`. + * Similarly, maps and sets are considered empty if they have a `size` of `0`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is empty, else `false`. + * @example + * + * _.isEmpty(null); + * // => true + * + * _.isEmpty(true); + * // => true + * + * _.isEmpty(1); + * // => true + * + * _.isEmpty([1, 2, 3]); + * // => false + * + * _.isEmpty({ 'a': 1 }); + * // => false + */ + function isEmpty(value) { + if (value == null) { + return true; + } + if (isArrayLike(value) && + (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' || + isBuffer(value) || isTypedArray(value) || isArguments(value))) { + return !value.length; + } + var tag = getTag(value); + if (tag == mapTag || tag == setTag) { + return !value.size; + } + if (isPrototype(value)) { + return !baseKeys(value).length; + } + for (var key in value) { + if (hasOwnProperty.call(value, key)) { + return false; + } + } + return true; + } + + /** + * Performs a deep comparison between two values to determine if they are + * equivalent. + * + * **Note:** This method supports comparing arrays, array buffers, booleans, + * date objects, error objects, maps, numbers, `Object` objects, regexes, + * sets, strings, symbols, and typed arrays. `Object` objects are compared + * by their own, not inherited, enumerable properties. Functions and DOM + * nodes are compared by strict equality, i.e. `===`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * var object = { 'a': 1 }; + * var other = { 'a': 1 }; + * + * _.isEqual(object, other); + * // => true + * + * object === other; + * // => false + */ + function isEqual(value, other) { + return baseIsEqual(value, other); + } + + /** + * This method is like `_.isEqual` except that it accepts `customizer` which + * is invoked to compare values. If `customizer` returns `undefined`, comparisons + * are handled by the method instead. The `customizer` is invoked with up to + * six arguments: (objValue, othValue [, index|key, object, other, stack]). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * function isGreeting(value) { + * return /^h(?:i|ello)$/.test(value); + * } + * + * function customizer(objValue, othValue) { + * if (isGreeting(objValue) && isGreeting(othValue)) { + * return true; + * } + * } + * + * var array = ['hello', 'goodbye']; + * var other = ['hi', 'goodbye']; + * + * _.isEqualWith(array, other, customizer); + * // => true + */ + function isEqualWith(value, other, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + var result = customizer ? customizer(value, other) : undefined; + return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result; + } + + /** + * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`, + * `SyntaxError`, `TypeError`, or `URIError` object. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an error object, else `false`. + * @example + * + * _.isError(new Error); + * // => true + * + * _.isError(Error); + * // => false + */ + function isError(value) { + if (!isObjectLike(value)) { + return false; + } + var tag = baseGetTag(value); + return tag == errorTag || tag == domExcTag || + (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value)); + } + + /** + * Checks if `value` is a finite primitive number. + * + * **Note:** This method is based on + * [`Number.isFinite`](https://mdn.io/Number/isFinite). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a finite number, else `false`. + * @example + * + * _.isFinite(3); + * // => true + * + * _.isFinite(Number.MIN_VALUE); + * // => true + * + * _.isFinite(Infinity); + * // => false + * + * _.isFinite('3'); + * // => false + */ + function isFinite(value) { + return typeof value == 'number' && nativeIsFinite(value); + } + + /** + * Checks if `value` is classified as a `Function` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a function, else `false`. + * @example + * + * _.isFunction(_); + * // => true + * + * _.isFunction(/abc/); + * // => false + */ + function isFunction(value) { + if (!isObject(value)) { + return false; + } + // The use of `Object#toString` avoids issues with the `typeof` operator + // in Safari 9 which returns 'object' for typed arrays and other constructors. + var tag = baseGetTag(value); + return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; + } + + /** + * Checks if `value` is an integer. + * + * **Note:** This method is based on + * [`Number.isInteger`](https://mdn.io/Number/isInteger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an integer, else `false`. + * @example + * + * _.isInteger(3); + * // => true + * + * _.isInteger(Number.MIN_VALUE); + * // => false + * + * _.isInteger(Infinity); + * // => false + * + * _.isInteger('3'); + * // => false + */ + function isInteger(value) { + return typeof value == 'number' && value == toInteger(value); + } + + /** + * Checks if `value` is a valid array-like length. + * + * **Note:** This method is loosely based on + * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + * @example + * + * _.isLength(3); + * // => true + * + * _.isLength(Number.MIN_VALUE); + * // => false + * + * _.isLength(Infinity); + * // => false + * + * _.isLength('3'); + * // => false + */ + function isLength(value) { + return typeof value == 'number' && + value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; + } + + /** + * Checks if `value` is the + * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) + * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(_.noop); + * // => true + * + * _.isObject(null); + * // => false + */ + function isObject(value) { + var type = typeof value; + return value != null && (type == 'object' || type == 'function'); + } + + /** + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + * @example + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false + */ + function isObjectLike(value) { + return value != null && typeof value == 'object'; + } + + /** + * Checks if `value` is classified as a `Map` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a map, else `false`. + * @example + * + * _.isMap(new Map); + * // => true + * + * _.isMap(new WeakMap); + * // => false + */ + var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap; + + /** + * Performs a partial deep comparison between `object` and `source` to + * determine if `object` contains equivalent property values. + * + * **Note:** This method is equivalent to `_.matches` when `source` is + * partially applied. + * + * Partial comparisons will match empty array and empty object `source` + * values against any array or object value, respectively. See `_.isEqual` + * for a list of supported value comparisons. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + * @example + * + * var object = { 'a': 1, 'b': 2 }; + * + * _.isMatch(object, { 'b': 2 }); + * // => true + * + * _.isMatch(object, { 'b': 1 }); + * // => false + */ + function isMatch(object, source) { + return object === source || baseIsMatch(object, source, getMatchData(source)); + } + + /** + * This method is like `_.isMatch` except that it accepts `customizer` which + * is invoked to compare values. If `customizer` returns `undefined`, comparisons + * are handled by the method instead. The `customizer` is invoked with five + * arguments: (objValue, srcValue, index|key, object, source). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + * @example + * + * function isGreeting(value) { + * return /^h(?:i|ello)$/.test(value); + * } + * + * function customizer(objValue, srcValue) { + * if (isGreeting(objValue) && isGreeting(srcValue)) { + * return true; + * } + * } + * + * var object = { 'greeting': 'hello' }; + * var source = { 'greeting': 'hi' }; + * + * _.isMatchWith(object, source, customizer); + * // => true + */ + function isMatchWith(object, source, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return baseIsMatch(object, source, getMatchData(source), customizer); + } + + /** + * Checks if `value` is `NaN`. + * + * **Note:** This method is based on + * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as + * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for + * `undefined` and other non-number values. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. + * @example + * + * _.isNaN(NaN); + * // => true + * + * _.isNaN(new Number(NaN)); + * // => true + * + * isNaN(undefined); + * // => true + * + * _.isNaN(undefined); + * // => false + */ + function isNaN(value) { + // An `NaN` primitive is the only value that is not equal to itself. + // Perform the `toStringTag` check first to avoid errors with some + // ActiveX objects in IE. + return isNumber(value) && value != +value; + } + + /** + * Checks if `value` is a pristine native function. + * + * **Note:** This method can't reliably detect native functions in the presence + * of the core-js package because core-js circumvents this kind of detection. + * Despite multiple requests, the core-js maintainer has made it clear: any + * attempt to fix the detection will be obstructed. As a result, we're left + * with little choice but to throw an error. Unfortunately, this also affects + * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill), + * which rely on core-js. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, + * else `false`. + * @example + * + * _.isNative(Array.prototype.push); + * // => true + * + * _.isNative(_); + * // => false + */ + function isNative(value) { + if (isMaskable(value)) { + throw new Error(CORE_ERROR_TEXT); + } + return baseIsNative(value); + } + + /** + * Checks if `value` is `null`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `null`, else `false`. + * @example + * + * _.isNull(null); + * // => true + * + * _.isNull(void 0); + * // => false + */ + function isNull(value) { + return value === null; + } + + /** + * Checks if `value` is `null` or `undefined`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is nullish, else `false`. + * @example + * + * _.isNil(null); + * // => true + * + * _.isNil(void 0); + * // => true + * + * _.isNil(NaN); + * // => false + */ + function isNil(value) { + return value == null; + } + + /** + * Checks if `value` is classified as a `Number` primitive or object. + * + * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are + * classified as numbers, use the `_.isFinite` method. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a number, else `false`. + * @example + * + * _.isNumber(3); + * // => true + * + * _.isNumber(Number.MIN_VALUE); + * // => true + * + * _.isNumber(Infinity); + * // => true + * + * _.isNumber('3'); + * // => false + */ + function isNumber(value) { + return typeof value == 'number' || + (isObjectLike(value) && baseGetTag(value) == numberTag); + } + + /** + * Checks if `value` is a plain object, that is, an object created by the + * `Object` constructor or one with a `[[Prototype]]` of `null`. + * + * @static + * @memberOf _ + * @since 0.8.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * _.isPlainObject(new Foo); + * // => false + * + * _.isPlainObject([1, 2, 3]); + * // => false + * + * _.isPlainObject({ 'x': 0, 'y': 0 }); + * // => true + * + * _.isPlainObject(Object.create(null)); + * // => true + */ + function isPlainObject(value) { + if (!isObjectLike(value) || baseGetTag(value) != objectTag) { + return false; + } + var proto = getPrototype(value); + if (proto === null) { + return true; + } + var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor; + return typeof Ctor == 'function' && Ctor instanceof Ctor && + funcToString.call(Ctor) == objectCtorString; + } + + /** + * Checks if `value` is classified as a `RegExp` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. + * @example + * + * _.isRegExp(/abc/); + * // => true + * + * _.isRegExp('/abc/'); + * // => false + */ + var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp; + + /** + * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754 + * double precision number which isn't the result of a rounded unsafe integer. + * + * **Note:** This method is based on + * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`. + * @example + * + * _.isSafeInteger(3); + * // => true + * + * _.isSafeInteger(Number.MIN_VALUE); + * // => false + * + * _.isSafeInteger(Infinity); + * // => false + * + * _.isSafeInteger('3'); + * // => false + */ + function isSafeInteger(value) { + return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER; + } + + /** + * Checks if `value` is classified as a `Set` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a set, else `false`. + * @example + * + * _.isSet(new Set); + * // => true + * + * _.isSet(new WeakSet); + * // => false + */ + var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet; + + /** + * Checks if `value` is classified as a `String` primitive or object. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a string, else `false`. + * @example + * + * _.isString('abc'); + * // => true + * + * _.isString(1); + * // => false + */ + function isString(value) { + return typeof value == 'string' || + (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); + } + + /** + * Checks if `value` is classified as a `Symbol` primitive or object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. + * @example + * + * _.isSymbol(Symbol.iterator); + * // => true + * + * _.isSymbol('abc'); + * // => false + */ + function isSymbol(value) { + return typeof value == 'symbol' || + (isObjectLike(value) && baseGetTag(value) == symbolTag); + } + + /** + * Checks if `value` is classified as a typed array. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. + * @example + * + * _.isTypedArray(new Uint8Array); + * // => true + * + * _.isTypedArray([]); + * // => false + */ + var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray; + + /** + * Checks if `value` is `undefined`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. + * @example + * + * _.isUndefined(void 0); + * // => true + * + * _.isUndefined(null); + * // => false + */ + function isUndefined(value) { + return value === undefined; + } + + /** + * Checks if `value` is classified as a `WeakMap` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a weak map, else `false`. + * @example + * + * _.isWeakMap(new WeakMap); + * // => true + * + * _.isWeakMap(new Map); + * // => false + */ + function isWeakMap(value) { + return isObjectLike(value) && getTag(value) == weakMapTag; + } + + /** + * Checks if `value` is classified as a `WeakSet` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a weak set, else `false`. + * @example + * + * _.isWeakSet(new WeakSet); + * // => true + * + * _.isWeakSet(new Set); + * // => false + */ + function isWeakSet(value) { + return isObjectLike(value) && baseGetTag(value) == weakSetTag; + } + + /** + * Checks if `value` is less than `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is less than `other`, + * else `false`. + * @see _.gt + * @example + * + * _.lt(1, 3); + * // => true + * + * _.lt(3, 3); + * // => false + * + * _.lt(3, 1); + * // => false + */ + var lt = createRelationalOperation(baseLt); + + /** + * Checks if `value` is less than or equal to `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is less than or equal to + * `other`, else `false`. + * @see _.gte + * @example + * + * _.lte(1, 3); + * // => true + * + * _.lte(3, 3); + * // => true + * + * _.lte(3, 1); + * // => false + */ + var lte = createRelationalOperation(function(value, other) { + return value <= other; + }); + + /** + * Converts `value` to an array. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to convert. + * @returns {Array} Returns the converted array. + * @example + * + * _.toArray({ 'a': 1, 'b': 2 }); + * // => [1, 2] + * + * _.toArray('abc'); + * // => ['a', 'b', 'c'] + * + * _.toArray(1); + * // => [] + * + * _.toArray(null); + * // => [] + */ + function toArray(value) { + if (!value) { + return []; + } + if (isArrayLike(value)) { + return isString(value) ? stringToArray(value) : copyArray(value); + } + if (symIterator && value[symIterator]) { + return iteratorToArray(value[symIterator]()); + } + var tag = getTag(value), + func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values); + + return func(value); + } + + /** + * Converts `value` to a finite number. + * + * @static + * @memberOf _ + * @since 4.12.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted number. + * @example + * + * _.toFinite(3.2); + * // => 3.2 + * + * _.toFinite(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toFinite(Infinity); + * // => 1.7976931348623157e+308 + * + * _.toFinite('3.2'); + * // => 3.2 + */ + function toFinite(value) { + if (!value) { + return value === 0 ? value : 0; + } + value = toNumber(value); + if (value === INFINITY || value === -INFINITY) { + var sign = (value < 0 ? -1 : 1); + return sign * MAX_INTEGER; + } + return value === value ? value : 0; + } + + /** + * Converts `value` to an integer. + * + * **Note:** This method is loosely based on + * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toInteger(3.2); + * // => 3 + * + * _.toInteger(Number.MIN_VALUE); + * // => 0 + * + * _.toInteger(Infinity); + * // => 1.7976931348623157e+308 + * + * _.toInteger('3.2'); + * // => 3 + */ + function toInteger(value) { + var result = toFinite(value), + remainder = result % 1; + + return result === result ? (remainder ? result - remainder : result) : 0; + } + + /** + * Converts `value` to an integer suitable for use as the length of an + * array-like object. + * + * **Note:** This method is based on + * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toLength(3.2); + * // => 3 + * + * _.toLength(Number.MIN_VALUE); + * // => 0 + * + * _.toLength(Infinity); + * // => 4294967295 + * + * _.toLength('3.2'); + * // => 3 + */ + function toLength(value) { + return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0; + } + + /** + * Converts `value` to a number. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to process. + * @returns {number} Returns the number. + * @example + * + * _.toNumber(3.2); + * // => 3.2 + * + * _.toNumber(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toNumber(Infinity); + * // => Infinity + * + * _.toNumber('3.2'); + * // => 3.2 + */ + function toNumber(value) { + if (typeof value == 'number') { + return value; + } + if (isSymbol(value)) { + return NAN; + } + if (isObject(value)) { + var other = typeof value.valueOf == 'function' ? value.valueOf() : value; + value = isObject(other) ? (other + '') : other; + } + if (typeof value != 'string') { + return value === 0 ? value : +value; + } + value = value.replace(reTrim, ''); + var isBinary = reIsBinary.test(value); + return (isBinary || reIsOctal.test(value)) + ? freeParseInt(value.slice(2), isBinary ? 2 : 8) + : (reIsBadHex.test(value) ? NAN : +value); + } + + /** + * Converts `value` to a plain object flattening inherited enumerable string + * keyed properties of `value` to own properties of the plain object. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {Object} Returns the converted plain object. + * @example + * + * function Foo() { + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.assign({ 'a': 1 }, new Foo); + * // => { 'a': 1, 'b': 2 } + * + * _.assign({ 'a': 1 }, _.toPlainObject(new Foo)); + * // => { 'a': 1, 'b': 2, 'c': 3 } + */ + function toPlainObject(value) { + return copyObject(value, keysIn(value)); + } + + /** + * Converts `value` to a safe integer. A safe integer can be compared and + * represented correctly. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toSafeInteger(3.2); + * // => 3 + * + * _.toSafeInteger(Number.MIN_VALUE); + * // => 0 + * + * _.toSafeInteger(Infinity); + * // => 9007199254740991 + * + * _.toSafeInteger('3.2'); + * // => 3 + */ + function toSafeInteger(value) { + return value + ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER) + : (value === 0 ? value : 0); + } + + /** + * Converts `value` to a string. An empty string is returned for `null` + * and `undefined` values. The sign of `-0` is preserved. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + * @example + * + * _.toString(null); + * // => '' + * + * _.toString(-0); + * // => '-0' + * + * _.toString([1, 2, 3]); + * // => '1,2,3' + */ + function toString(value) { + return value == null ? '' : baseToString(value); + } + + /*------------------------------------------------------------------------*/ + + /** + * Assigns own enumerable string keyed properties of source objects to the + * destination object. Source objects are applied from left to right. + * Subsequent sources overwrite property assignments of previous sources. + * + * **Note:** This method mutates `object` and is loosely based on + * [`Object.assign`](https://mdn.io/Object/assign). + * + * @static + * @memberOf _ + * @since 0.10.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.assignIn + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * function Bar() { + * this.c = 3; + * } + * + * Foo.prototype.b = 2; + * Bar.prototype.d = 4; + * + * _.assign({ 'a': 0 }, new Foo, new Bar); + * // => { 'a': 1, 'c': 3 } + */ + var assign = createAssigner(function(object, source) { + if (isPrototype(source) || isArrayLike(source)) { + copyObject(source, keys(source), object); + return; + } + for (var key in source) { + if (hasOwnProperty.call(source, key)) { + assignValue(object, key, source[key]); + } + } + }); + + /** + * This method is like `_.assign` except that it iterates over own and + * inherited source properties. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias extend + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.assign + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * function Bar() { + * this.c = 3; + * } + * + * Foo.prototype.b = 2; + * Bar.prototype.d = 4; + * + * _.assignIn({ 'a': 0 }, new Foo, new Bar); + * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 } + */ + var assignIn = createAssigner(function(object, source) { + copyObject(source, keysIn(source), object); + }); + + /** + * This method is like `_.assignIn` except that it accepts `customizer` + * which is invoked to produce the assigned values. If `customizer` returns + * `undefined`, assignment is handled by the method instead. The `customizer` + * is invoked with five arguments: (objValue, srcValue, key, object, source). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias extendWith + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @see _.assignWith + * @example + * + * function customizer(objValue, srcValue) { + * return _.isUndefined(objValue) ? srcValue : objValue; + * } + * + * var defaults = _.partialRight(_.assignInWith, customizer); + * + * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ + var assignInWith = createAssigner(function(object, source, srcIndex, customizer) { + copyObject(source, keysIn(source), object, customizer); + }); + + /** + * This method is like `_.assign` except that it accepts `customizer` + * which is invoked to produce the assigned values. If `customizer` returns + * `undefined`, assignment is handled by the method instead. The `customizer` + * is invoked with five arguments: (objValue, srcValue, key, object, source). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @see _.assignInWith + * @example + * + * function customizer(objValue, srcValue) { + * return _.isUndefined(objValue) ? srcValue : objValue; + * } + * + * var defaults = _.partialRight(_.assignWith, customizer); + * + * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ + var assignWith = createAssigner(function(object, source, srcIndex, customizer) { + copyObject(source, keys(source), object, customizer); + }); + + /** + * Creates an array of values corresponding to `paths` of `object`. + * + * @static + * @memberOf _ + * @since 1.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Array} Returns the picked values. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; + * + * _.at(object, ['a[0].b.c', 'a[1]']); + * // => [3, 4] + */ + var at = flatRest(baseAt); + + /** + * Creates an object that inherits from the `prototype` object. If a + * `properties` object is given, its own enumerable string keyed properties + * are assigned to the created object. + * + * @static + * @memberOf _ + * @since 2.3.0 + * @category Object + * @param {Object} prototype The object to inherit from. + * @param {Object} [properties] The properties to assign to the object. + * @returns {Object} Returns the new object. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * function Circle() { + * Shape.call(this); + * } + * + * Circle.prototype = _.create(Shape.prototype, { + * 'constructor': Circle + * }); + * + * var circle = new Circle; + * circle instanceof Circle; + * // => true + * + * circle instanceof Shape; + * // => true + */ + function create(prototype, properties) { + var result = baseCreate(prototype); + return properties == null ? result : baseAssign(result, properties); + } + + /** + * Assigns own and inherited enumerable string keyed properties of source + * objects to the destination object for all destination properties that + * resolve to `undefined`. Source objects are applied from left to right. + * Once a property is set, additional values of the same property are ignored. + * + * **Note:** This method mutates `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.defaultsDeep + * @example + * + * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ + var defaults = baseRest(function(object, sources) { + object = Object(object); + + var index = -1; + var length = sources.length; + var guard = length > 2 ? sources[2] : undefined; + + if (guard && isIterateeCall(sources[0], sources[1], guard)) { + length = 1; + } + + while (++index < length) { + var source = sources[index]; + var props = keysIn(source); + var propsIndex = -1; + var propsLength = props.length; + + while (++propsIndex < propsLength) { + var key = props[propsIndex]; + var value = object[key]; + + if (value === undefined || + (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) { + object[key] = source[key]; + } + } + } + + return object; + }); + + /** + * This method is like `_.defaults` except that it recursively assigns + * default properties. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 3.10.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.defaults + * @example + * + * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } }); + * // => { 'a': { 'b': 2, 'c': 3 } } + */ + var defaultsDeep = baseRest(function(args) { + args.push(undefined, customDefaultsMerge); + return apply(mergeWith, undefined, args); + }); + + /** + * This method is like `_.find` except that it returns the key of the first + * element `predicate` returns truthy for instead of the element itself. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Object + * @param {Object} object The object to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {string|undefined} Returns the key of the matched element, + * else `undefined`. + * @example + * + * var users = { + * 'barney': { 'age': 36, 'active': true }, + * 'fred': { 'age': 40, 'active': false }, + * 'pebbles': { 'age': 1, 'active': true } + * }; + * + * _.findKey(users, function(o) { return o.age < 40; }); + * // => 'barney' (iteration order is not guaranteed) + * + * // The `_.matches` iteratee shorthand. + * _.findKey(users, { 'age': 1, 'active': true }); + * // => 'pebbles' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findKey(users, ['active', false]); + * // => 'fred' + * + * // The `_.property` iteratee shorthand. + * _.findKey(users, 'active'); + * // => 'barney' + */ + function findKey(object, predicate) { + return baseFindKey(object, getIteratee(predicate, 3), baseForOwn); + } + + /** + * This method is like `_.findKey` except that it iterates over elements of + * a collection in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {string|undefined} Returns the key of the matched element, + * else `undefined`. + * @example + * + * var users = { + * 'barney': { 'age': 36, 'active': true }, + * 'fred': { 'age': 40, 'active': false }, + * 'pebbles': { 'age': 1, 'active': true } + * }; + * + * _.findLastKey(users, function(o) { return o.age < 40; }); + * // => returns 'pebbles' assuming `_.findKey` returns 'barney' + * + * // The `_.matches` iteratee shorthand. + * _.findLastKey(users, { 'age': 36, 'active': true }); + * // => 'barney' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findLastKey(users, ['active', false]); + * // => 'fred' + * + * // The `_.property` iteratee shorthand. + * _.findLastKey(users, 'active'); + * // => 'pebbles' + */ + function findLastKey(object, predicate) { + return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight); + } + + /** + * Iterates over own and inherited enumerable string keyed properties of an + * object and invokes `iteratee` for each property. The iteratee is invoked + * with three arguments: (value, key, object). Iteratee functions may exit + * iteration early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 0.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forInRight + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forIn(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed). + */ + function forIn(object, iteratee) { + return object == null + ? object + : baseFor(object, getIteratee(iteratee, 3), keysIn); + } + + /** + * This method is like `_.forIn` except that it iterates over properties of + * `object` in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forIn + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forInRight(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'. + */ + function forInRight(object, iteratee) { + return object == null + ? object + : baseForRight(object, getIteratee(iteratee, 3), keysIn); + } + + /** + * Iterates over own enumerable string keyed properties of an object and + * invokes `iteratee` for each property. The iteratee is invoked with three + * arguments: (value, key, object). Iteratee functions may exit iteration + * early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 0.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forOwnRight + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forOwn(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a' then 'b' (iteration order is not guaranteed). + */ + function forOwn(object, iteratee) { + return object && baseForOwn(object, getIteratee(iteratee, 3)); + } + + /** + * This method is like `_.forOwn` except that it iterates over properties of + * `object` in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forOwn + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forOwnRight(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'. + */ + function forOwnRight(object, iteratee) { + return object && baseForOwnRight(object, getIteratee(iteratee, 3)); + } + + /** + * Creates an array of function property names from own enumerable properties + * of `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to inspect. + * @returns {Array} Returns the function names. + * @see _.functionsIn + * @example + * + * function Foo() { + * this.a = _.constant('a'); + * this.b = _.constant('b'); + * } + * + * Foo.prototype.c = _.constant('c'); + * + * _.functions(new Foo); + * // => ['a', 'b'] + */ + function functions(object) { + return object == null ? [] : baseFunctions(object, keys(object)); + } + + /** + * Creates an array of function property names from own and inherited + * enumerable properties of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to inspect. + * @returns {Array} Returns the function names. + * @see _.functions + * @example + * + * function Foo() { + * this.a = _.constant('a'); + * this.b = _.constant('b'); + * } + * + * Foo.prototype.c = _.constant('c'); + * + * _.functionsIn(new Foo); + * // => ['a', 'b', 'c'] + */ + function functionsIn(object) { + return object == null ? [] : baseFunctions(object, keysIn(object)); + } + + /** + * Gets the value at `path` of `object`. If the resolved value is + * `undefined`, the `defaultValue` is returned in its place. + * + * @static + * @memberOf _ + * @since 3.7.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to get. + * @param {*} [defaultValue] The value returned for `undefined` resolved values. + * @returns {*} Returns the resolved value. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.get(object, 'a[0].b.c'); + * // => 3 + * + * _.get(object, ['a', '0', 'b', 'c']); + * // => 3 + * + * _.get(object, 'a.b.c', 'default'); + * // => 'default' + */ + function get(object, path, defaultValue) { + var result = object == null ? undefined : baseGet(object, path); + return result === undefined ? defaultValue : result; + } + + /** + * Checks if `path` is a direct property of `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + * @example + * + * var object = { 'a': { 'b': 2 } }; + * var other = _.create({ 'a': _.create({ 'b': 2 }) }); + * + * _.has(object, 'a'); + * // => true + * + * _.has(object, 'a.b'); + * // => true + * + * _.has(object, ['a', 'b']); + * // => true + * + * _.has(other, 'a'); + * // => false + */ + function has(object, path) { + return object != null && hasPath(object, path, baseHas); + } + + /** + * Checks if `path` is a direct or inherited property of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + * @example + * + * var object = _.create({ 'a': _.create({ 'b': 2 }) }); + * + * _.hasIn(object, 'a'); + * // => true + * + * _.hasIn(object, 'a.b'); + * // => true + * + * _.hasIn(object, ['a', 'b']); + * // => true + * + * _.hasIn(object, 'b'); + * // => false + */ + function hasIn(object, path) { + return object != null && hasPath(object, path, baseHasIn); + } + + /** + * Creates an object composed of the inverted keys and values of `object`. + * If `object` contains duplicate values, subsequent values overwrite + * property assignments of previous values. + * + * @static + * @memberOf _ + * @since 0.7.0 + * @category Object + * @param {Object} object The object to invert. + * @returns {Object} Returns the new inverted object. + * @example + * + * var object = { 'a': 1, 'b': 2, 'c': 1 }; + * + * _.invert(object); + * // => { '1': 'c', '2': 'b' } + */ + var invert = createInverter(function(result, value, key) { + if (value != null && + typeof value.toString != 'function') { + value = nativeObjectToString.call(value); + } + + result[value] = key; + }, constant(identity)); + + /** + * This method is like `_.invert` except that the inverted object is generated + * from the results of running each element of `object` thru `iteratee`. The + * corresponding inverted value of each inverted key is an array of keys + * responsible for generating the inverted value. The iteratee is invoked + * with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.1.0 + * @category Object + * @param {Object} object The object to invert. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Object} Returns the new inverted object. + * @example + * + * var object = { 'a': 1, 'b': 2, 'c': 1 }; + * + * _.invertBy(object); + * // => { '1': ['a', 'c'], '2': ['b'] } + * + * _.invertBy(object, function(value) { + * return 'group' + value; + * }); + * // => { 'group1': ['a', 'c'], 'group2': ['b'] } + */ + var invertBy = createInverter(function(result, value, key) { + if (value != null && + typeof value.toString != 'function') { + value = nativeObjectToString.call(value); + } + + if (hasOwnProperty.call(result, value)) { + result[value].push(key); + } else { + result[value] = [key]; + } + }, getIteratee); + + /** + * Invokes the method at `path` of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the method to invoke. + * @param {...*} [args] The arguments to invoke the method with. + * @returns {*} Returns the result of the invoked method. + * @example + * + * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] }; + * + * _.invoke(object, 'a[0].b.c.slice', 1, 3); + * // => [2, 3] + */ + var invoke = baseRest(baseInvoke); + + /** + * Creates an array of the own enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. See the + * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) + * for more details. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keys(new Foo); + * // => ['a', 'b'] (iteration order is not guaranteed) + * + * _.keys('hi'); + * // => ['0', '1'] + */ + function keys(object) { + return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object); + } + + /** + * Creates an array of the own and inherited enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keysIn(new Foo); + * // => ['a', 'b', 'c'] (iteration order is not guaranteed) + */ + function keysIn(object) { + return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object); + } + + /** + * The opposite of `_.mapValues`; this method creates an object with the + * same values as `object` and keys generated by running each own enumerable + * string keyed property of `object` thru `iteratee`. The iteratee is invoked + * with three arguments: (value, key, object). + * + * @static + * @memberOf _ + * @since 3.8.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns the new mapped object. + * @see _.mapValues + * @example + * + * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) { + * return key + value; + * }); + * // => { 'a1': 1, 'b2': 2 } + */ + function mapKeys(object, iteratee) { + var result = {}; + iteratee = getIteratee(iteratee, 3); + + baseForOwn(object, function(value, key, object) { + baseAssignValue(result, iteratee(value, key, object), value); + }); + return result; + } + + /** + * Creates an object with the same keys as `object` and values generated + * by running each own enumerable string keyed property of `object` thru + * `iteratee`. The iteratee is invoked with three arguments: + * (value, key, object). + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns the new mapped object. + * @see _.mapKeys + * @example + * + * var users = { + * 'fred': { 'user': 'fred', 'age': 40 }, + * 'pebbles': { 'user': 'pebbles', 'age': 1 } + * }; + * + * _.mapValues(users, function(o) { return o.age; }); + * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) + * + * // The `_.property` iteratee shorthand. + * _.mapValues(users, 'age'); + * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) + */ + function mapValues(object, iteratee) { + var result = {}; + iteratee = getIteratee(iteratee, 3); + + baseForOwn(object, function(value, key, object) { + baseAssignValue(result, key, iteratee(value, key, object)); + }); + return result; + } + + /** + * This method is like `_.assign` except that it recursively merges own and + * inherited enumerable string keyed properties of source objects into the + * destination object. Source properties that resolve to `undefined` are + * skipped if a destination value exists. Array and plain object properties + * are merged recursively. Other objects and value types are overridden by + * assignment. Source objects are applied from left to right. Subsequent + * sources overwrite property assignments of previous sources. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 0.5.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @example + * + * var object = { + * 'a': [{ 'b': 2 }, { 'd': 4 }] + * }; + * + * var other = { + * 'a': [{ 'c': 3 }, { 'e': 5 }] + * }; + * + * _.merge(object, other); + * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] } + */ + var merge = createAssigner(function(object, source, srcIndex) { + baseMerge(object, source, srcIndex); + }); + + /** + * This method is like `_.merge` except that it accepts `customizer` which + * is invoked to produce the merged values of the destination and source + * properties. If `customizer` returns `undefined`, merging is handled by the + * method instead. The `customizer` is invoked with six arguments: + * (objValue, srcValue, key, object, source, stack). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} customizer The function to customize assigned values. + * @returns {Object} Returns `object`. + * @example + * + * function customizer(objValue, srcValue) { + * if (_.isArray(objValue)) { + * return objValue.concat(srcValue); + * } + * } + * + * var object = { 'a': [1], 'b': [2] }; + * var other = { 'a': [3], 'b': [4] }; + * + * _.mergeWith(object, other, customizer); + * // => { 'a': [1, 3], 'b': [2, 4] } + */ + var mergeWith = createAssigner(function(object, source, srcIndex, customizer) { + baseMerge(object, source, srcIndex, customizer); + }); + + /** + * The opposite of `_.pick`; this method creates an object composed of the + * own and inherited enumerable property paths of `object` that are not omitted. + * + * **Note:** This method is considerably slower than `_.pick`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The source object. + * @param {...(string|string[])} [paths] The property paths to omit. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.omit(object, ['a', 'c']); + * // => { 'b': '2' } + */ + var omit = flatRest(function(object, paths) { + var result = {}; + if (object == null) { + return result; + } + var isDeep = false; + paths = arrayMap(paths, function(path) { + path = castPath(path, object); + isDeep || (isDeep = path.length > 1); + return path; + }); + copyObject(object, getAllKeysIn(object), result); + if (isDeep) { + result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone); + } + var length = paths.length; + while (length--) { + baseUnset(result, paths[length]); + } + return result; + }); + + /** + * The opposite of `_.pickBy`; this method creates an object composed of + * the own and inherited enumerable string keyed properties of `object` that + * `predicate` doesn't return truthy for. The predicate is invoked with two + * arguments: (value, key). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The source object. + * @param {Function} [predicate=_.identity] The function invoked per property. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.omitBy(object, _.isNumber); + * // => { 'b': '2' } + */ + function omitBy(object, predicate) { + return pickBy(object, negate(getIteratee(predicate))); + } + + /** + * Creates an object composed of the picked `object` properties. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The source object. + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.pick(object, ['a', 'c']); + * // => { 'a': 1, 'c': 3 } + */ + var pick = flatRest(function(object, paths) { + return object == null ? {} : basePick(object, paths); + }); + + /** + * Creates an object composed of the `object` properties `predicate` returns + * truthy for. The predicate is invoked with two arguments: (value, key). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The source object. + * @param {Function} [predicate=_.identity] The function invoked per property. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.pickBy(object, _.isNumber); + * // => { 'a': 1, 'c': 3 } + */ + function pickBy(object, predicate) { + if (object == null) { + return {}; + } + var props = arrayMap(getAllKeysIn(object), function(prop) { + return [prop]; + }); + predicate = getIteratee(predicate); + return basePickBy(object, props, function(value, path) { + return predicate(value, path[0]); + }); + } + + /** + * This method is like `_.get` except that if the resolved value is a + * function it's invoked with the `this` binding of its parent object and + * its result is returned. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to resolve. + * @param {*} [defaultValue] The value returned for `undefined` resolved values. + * @returns {*} Returns the resolved value. + * @example + * + * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] }; + * + * _.result(object, 'a[0].b.c1'); + * // => 3 + * + * _.result(object, 'a[0].b.c2'); + * // => 4 + * + * _.result(object, 'a[0].b.c3', 'default'); + * // => 'default' + * + * _.result(object, 'a[0].b.c3', _.constant('default')); + * // => 'default' + */ + function result(object, path, defaultValue) { + path = castPath(path, object); + + var index = -1, + length = path.length; + + // Ensure the loop is entered when path is empty. + if (!length) { + length = 1; + object = undefined; + } + while (++index < length) { + var value = object == null ? undefined : object[toKey(path[index])]; + if (value === undefined) { + index = length; + value = defaultValue; + } + object = isFunction(value) ? value.call(object) : value; + } + return object; + } + + /** + * Sets the value at `path` of `object`. If a portion of `path` doesn't exist, + * it's created. Arrays are created for missing index properties while objects + * are created for all other missing properties. Use `_.setWith` to customize + * `path` creation. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 3.7.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @returns {Object} Returns `object`. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.set(object, 'a[0].b.c', 4); + * console.log(object.a[0].b.c); + * // => 4 + * + * _.set(object, ['x', '0', 'y', 'z'], 5); + * console.log(object.x[0].y.z); + * // => 5 + */ + function set(object, path, value) { + return object == null ? object : baseSet(object, path, value); + } + + /** + * This method is like `_.set` except that it accepts `customizer` which is + * invoked to produce the objects of `path`. If `customizer` returns `undefined` + * path creation is handled by the method instead. The `customizer` is invoked + * with three arguments: (nsValue, key, nsObject). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @example + * + * var object = {}; + * + * _.setWith(object, '[0][1]', 'a', Object); + * // => { '0': { '1': 'a' } } + */ + function setWith(object, path, value, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return object == null ? object : baseSet(object, path, value, customizer); + } + + /** + * Creates an array of own enumerable string keyed-value pairs for `object` + * which can be consumed by `_.fromPairs`. If `object` is a map or set, its + * entries are returned. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias entries + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the key-value pairs. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.toPairs(new Foo); + * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed) + */ + var toPairs = createToPairs(keys); + + /** + * Creates an array of own and inherited enumerable string keyed-value pairs + * for `object` which can be consumed by `_.fromPairs`. If `object` is a map + * or set, its entries are returned. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias entriesIn + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the key-value pairs. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.toPairsIn(new Foo); + * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed) + */ + var toPairsIn = createToPairs(keysIn); + + /** + * An alternative to `_.reduce`; this method transforms `object` to a new + * `accumulator` object which is the result of running each of its own + * enumerable string keyed properties thru `iteratee`, with each invocation + * potentially mutating the `accumulator` object. If `accumulator` is not + * provided, a new object with the same `[[Prototype]]` will be used. The + * iteratee is invoked with four arguments: (accumulator, value, key, object). + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 1.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {*} [accumulator] The custom accumulator value. + * @returns {*} Returns the accumulated value. + * @example + * + * _.transform([2, 3, 4], function(result, n) { + * result.push(n *= n); + * return n % 2 == 0; + * }, []); + * // => [4, 9] + * + * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { + * (result[value] || (result[value] = [])).push(key); + * }, {}); + * // => { '1': ['a', 'c'], '2': ['b'] } + */ + function transform(object, iteratee, accumulator) { + var isArr = isArray(object), + isArrLike = isArr || isBuffer(object) || isTypedArray(object); + + iteratee = getIteratee(iteratee, 4); + if (accumulator == null) { + var Ctor = object && object.constructor; + if (isArrLike) { + accumulator = isArr ? new Ctor : []; + } + else if (isObject(object)) { + accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {}; + } + else { + accumulator = {}; + } + } + (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) { + return iteratee(accumulator, value, index, object); + }); + return accumulator; + } + + /** + * Removes the property at `path` of `object`. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to unset. + * @returns {boolean} Returns `true` if the property is deleted, else `false`. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 7 } }] }; + * _.unset(object, 'a[0].b.c'); + * // => true + * + * console.log(object); + * // => { 'a': [{ 'b': {} }] }; + * + * _.unset(object, ['a', '0', 'b', 'c']); + * // => true + * + * console.log(object); + * // => { 'a': [{ 'b': {} }] }; + */ + function unset(object, path) { + return object == null ? true : baseUnset(object, path); + } + + /** + * This method is like `_.set` except that accepts `updater` to produce the + * value to set. Use `_.updateWith` to customize `path` creation. The `updater` + * is invoked with one argument: (value). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.6.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {Function} updater The function to produce the updated value. + * @returns {Object} Returns `object`. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.update(object, 'a[0].b.c', function(n) { return n * n; }); + * console.log(object.a[0].b.c); + * // => 9 + * + * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; }); + * console.log(object.x[0].y.z); + * // => 0 + */ + function update(object, path, updater) { + return object == null ? object : baseUpdate(object, path, castFunction(updater)); + } + + /** + * This method is like `_.update` except that it accepts `customizer` which is + * invoked to produce the objects of `path`. If `customizer` returns `undefined` + * path creation is handled by the method instead. The `customizer` is invoked + * with three arguments: (nsValue, key, nsObject). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.6.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {Function} updater The function to produce the updated value. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @example + * + * var object = {}; + * + * _.updateWith(object, '[0][1]', _.constant('a'), Object); + * // => { '0': { '1': 'a' } } + */ + function updateWith(object, path, updater, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer); + } + + /** + * Creates an array of the own enumerable string keyed property values of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property values. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.values(new Foo); + * // => [1, 2] (iteration order is not guaranteed) + * + * _.values('hi'); + * // => ['h', 'i'] + */ + function values(object) { + return object == null ? [] : baseValues(object, keys(object)); + } + + /** + * Creates an array of the own and inherited enumerable string keyed property + * values of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property values. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.valuesIn(new Foo); + * // => [1, 2, 3] (iteration order is not guaranteed) + */ + function valuesIn(object) { + return object == null ? [] : baseValues(object, keysIn(object)); + } + + /*------------------------------------------------------------------------*/ + + /** + * Clamps `number` within the inclusive `lower` and `upper` bounds. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Number + * @param {number} number The number to clamp. + * @param {number} [lower] The lower bound. + * @param {number} upper The upper bound. + * @returns {number} Returns the clamped number. + * @example + * + * _.clamp(-10, -5, 5); + * // => -5 + * + * _.clamp(10, -5, 5); + * // => 5 + */ + function clamp(number, lower, upper) { + if (upper === undefined) { + upper = lower; + lower = undefined; + } + if (upper !== undefined) { + upper = toNumber(upper); + upper = upper === upper ? upper : 0; + } + if (lower !== undefined) { + lower = toNumber(lower); + lower = lower === lower ? lower : 0; + } + return baseClamp(toNumber(number), lower, upper); + } + + /** + * Checks if `n` is between `start` and up to, but not including, `end`. If + * `end` is not specified, it's set to `start` with `start` then set to `0`. + * If `start` is greater than `end` the params are swapped to support + * negative ranges. + * + * @static + * @memberOf _ + * @since 3.3.0 + * @category Number + * @param {number} number The number to check. + * @param {number} [start=0] The start of the range. + * @param {number} end The end of the range. + * @returns {boolean} Returns `true` if `number` is in the range, else `false`. + * @see _.range, _.rangeRight + * @example + * + * _.inRange(3, 2, 4); + * // => true + * + * _.inRange(4, 8); + * // => true + * + * _.inRange(4, 2); + * // => false + * + * _.inRange(2, 2); + * // => false + * + * _.inRange(1.2, 2); + * // => true + * + * _.inRange(5.2, 4); + * // => false + * + * _.inRange(-3, -2, -6); + * // => true + */ + function inRange(number, start, end) { + start = toFinite(start); + if (end === undefined) { + end = start; + start = 0; + } else { + end = toFinite(end); + } + number = toNumber(number); + return baseInRange(number, start, end); + } + + /** + * Produces a random number between the inclusive `lower` and `upper` bounds. + * If only one argument is provided a number between `0` and the given number + * is returned. If `floating` is `true`, or either `lower` or `upper` are + * floats, a floating-point number is returned instead of an integer. + * + * **Note:** JavaScript follows the IEEE-754 standard for resolving + * floating-point values which can produce unexpected results. + * + * @static + * @memberOf _ + * @since 0.7.0 + * @category Number + * @param {number} [lower=0] The lower bound. + * @param {number} [upper=1] The upper bound. + * @param {boolean} [floating] Specify returning a floating-point number. + * @returns {number} Returns the random number. + * @example + * + * _.random(0, 5); + * // => an integer between 0 and 5 + * + * _.random(5); + * // => also an integer between 0 and 5 + * + * _.random(5, true); + * // => a floating-point number between 0 and 5 + * + * _.random(1.2, 5.2); + * // => a floating-point number between 1.2 and 5.2 + */ + function random(lower, upper, floating) { + if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) { + upper = floating = undefined; + } + if (floating === undefined) { + if (typeof upper == 'boolean') { + floating = upper; + upper = undefined; + } + else if (typeof lower == 'boolean') { + floating = lower; + lower = undefined; + } + } + if (lower === undefined && upper === undefined) { + lower = 0; + upper = 1; + } + else { + lower = toFinite(lower); + if (upper === undefined) { + upper = lower; + lower = 0; + } else { + upper = toFinite(upper); + } + } + if (lower > upper) { + var temp = lower; + lower = upper; + upper = temp; + } + if (floating || lower % 1 || upper % 1) { + var rand = nativeRandom(); + return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper); + } + return baseRandom(lower, upper); + } + + /*------------------------------------------------------------------------*/ + + /** + * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the camel cased string. + * @example + * + * _.camelCase('Foo Bar'); + * // => 'fooBar' + * + * _.camelCase('--foo-bar--'); + * // => 'fooBar' + * + * _.camelCase('__FOO_BAR__'); + * // => 'fooBar' + */ + var camelCase = createCompounder(function(result, word, index) { + word = word.toLowerCase(); + return result + (index ? capitalize(word) : word); + }); + + /** + * Converts the first character of `string` to upper case and the remaining + * to lower case. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to capitalize. + * @returns {string} Returns the capitalized string. + * @example + * + * _.capitalize('FRED'); + * // => 'Fred' + */ + function capitalize(string) { + return upperFirst(toString(string).toLowerCase()); + } + + /** + * Deburrs `string` by converting + * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table) + * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A) + * letters to basic Latin letters and removing + * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to deburr. + * @returns {string} Returns the deburred string. + * @example + * + * _.deburr('déjà vu'); + * // => 'deja vu' + */ + function deburr(string) { + string = toString(string); + return string && string.replace(reLatin, deburrLetter).replace(reComboMark, ''); + } + + /** + * Checks if `string` ends with the given target string. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to inspect. + * @param {string} [target] The string to search for. + * @param {number} [position=string.length] The position to search up to. + * @returns {boolean} Returns `true` if `string` ends with `target`, + * else `false`. + * @example + * + * _.endsWith('abc', 'c'); + * // => true + * + * _.endsWith('abc', 'b'); + * // => false + * + * _.endsWith('abc', 'b', 2); + * // => true + */ + function endsWith(string, target, position) { + string = toString(string); + target = baseToString(target); + + var length = string.length; + position = position === undefined + ? length + : baseClamp(toInteger(position), 0, length); + + var end = position; + position -= target.length; + return position >= 0 && string.slice(position, end) == target; + } + + /** + * Converts the characters "&", "<", ">", '"', and "'" in `string` to their + * corresponding HTML entities. + * + * **Note:** No other characters are escaped. To escape additional + * characters use a third-party library like [_he_](https://mths.be/he). + * + * Though the ">" character is escaped for symmetry, characters like + * ">" and "/" don't need escaping in HTML and have no special meaning + * unless they're part of a tag or unquoted attribute value. See + * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands) + * (under "semi-related fun fact") for more details. + * + * When working with HTML you should always + * [quote attribute values](http://wonko.com/post/html-escaping) to reduce + * XSS vectors. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category String + * @param {string} [string=''] The string to escape. + * @returns {string} Returns the escaped string. + * @example + * + * _.escape('fred, barney, & pebbles'); + * // => 'fred, barney, & pebbles' + */ + function escape(string) { + string = toString(string); + return (string && reHasUnescapedHtml.test(string)) + ? string.replace(reUnescapedHtml, escapeHtmlChar) + : string; + } + + /** + * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+", + * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to escape. + * @returns {string} Returns the escaped string. + * @example + * + * _.escapeRegExp('[lodash](https://lodash.com/)'); + * // => '\[lodash\]\(https://lodash\.com/\)' + */ + function escapeRegExp(string) { + string = toString(string); + return (string && reHasRegExpChar.test(string)) + ? string.replace(reRegExpChar, '\\$&') + : string; + } + + /** + * Converts `string` to + * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the kebab cased string. + * @example + * + * _.kebabCase('Foo Bar'); + * // => 'foo-bar' + * + * _.kebabCase('fooBar'); + * // => 'foo-bar' + * + * _.kebabCase('__FOO_BAR__'); + * // => 'foo-bar' + */ + var kebabCase = createCompounder(function(result, word, index) { + return result + (index ? '-' : '') + word.toLowerCase(); + }); + + /** + * Converts `string`, as space separated words, to lower case. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the lower cased string. + * @example + * + * _.lowerCase('--Foo-Bar--'); + * // => 'foo bar' + * + * _.lowerCase('fooBar'); + * // => 'foo bar' + * + * _.lowerCase('__FOO_BAR__'); + * // => 'foo bar' + */ + var lowerCase = createCompounder(function(result, word, index) { + return result + (index ? ' ' : '') + word.toLowerCase(); + }); + + /** + * Converts the first character of `string` to lower case. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the converted string. + * @example + * + * _.lowerFirst('Fred'); + * // => 'fred' + * + * _.lowerFirst('FRED'); + * // => 'fRED' + */ + var lowerFirst = createCaseFirst('toLowerCase'); + + /** + * Pads `string` on the left and right sides if it's shorter than `length`. + * Padding characters are truncated if they can't be evenly divided by `length`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to pad. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padded string. + * @example + * + * _.pad('abc', 8); + * // => ' abc ' + * + * _.pad('abc', 8, '_-'); + * // => '_-abc_-_' + * + * _.pad('abc', 3); + * // => 'abc' + */ + function pad(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + if (!length || strLength >= length) { + return string; + } + var mid = (length - strLength) / 2; + return ( + createPadding(nativeFloor(mid), chars) + + string + + createPadding(nativeCeil(mid), chars) + ); + } + + /** + * Pads `string` on the right side if it's shorter than `length`. Padding + * characters are truncated if they exceed `length`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to pad. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padded string. + * @example + * + * _.padEnd('abc', 6); + * // => 'abc ' + * + * _.padEnd('abc', 6, '_-'); + * // => 'abc_-_' + * + * _.padEnd('abc', 3); + * // => 'abc' + */ + function padEnd(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + return (length && strLength < length) + ? (string + createPadding(length - strLength, chars)) + : string; + } + + /** + * Pads `string` on the left side if it's shorter than `length`. Padding + * characters are truncated if they exceed `length`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to pad. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padded string. + * @example + * + * _.padStart('abc', 6); + * // => ' abc' + * + * _.padStart('abc', 6, '_-'); + * // => '_-_abc' + * + * _.padStart('abc', 3); + * // => 'abc' + */ + function padStart(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + return (length && strLength < length) + ? (createPadding(length - strLength, chars) + string) + : string; + } + + /** + * Converts `string` to an integer of the specified radix. If `radix` is + * `undefined` or `0`, a `radix` of `10` is used unless `value` is a + * hexadecimal, in which case a `radix` of `16` is used. + * + * **Note:** This method aligns with the + * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category String + * @param {string} string The string to convert. + * @param {number} [radix=10] The radix to interpret `value` by. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {number} Returns the converted integer. + * @example + * + * _.parseInt('08'); + * // => 8 + * + * _.map(['6', '08', '10'], _.parseInt); + * // => [6, 8, 10] + */ + function parseInt(string, radix, guard) { + if (guard || radix == null) { + radix = 0; + } else if (radix) { + radix = +radix; + } + return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0); + } + + /** + * Repeats the given string `n` times. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to repeat. + * @param {number} [n=1] The number of times to repeat the string. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {string} Returns the repeated string. + * @example + * + * _.repeat('*', 3); + * // => '***' + * + * _.repeat('abc', 2); + * // => 'abcabc' + * + * _.repeat('abc', 0); + * // => '' + */ + function repeat(string, n, guard) { + if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) { + n = 1; + } else { + n = toInteger(n); + } + return baseRepeat(toString(string), n); + } + + /** + * Replaces matches for `pattern` in `string` with `replacement`. + * + * **Note:** This method is based on + * [`String#replace`](https://mdn.io/String/replace). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to modify. + * @param {RegExp|string} pattern The pattern to replace. + * @param {Function|string} replacement The match replacement. + * @returns {string} Returns the modified string. + * @example + * + * _.replace('Hi Fred', 'Fred', 'Barney'); + * // => 'Hi Barney' + */ + function replace() { + var args = arguments, + string = toString(args[0]); + + return args.length < 3 ? string : string.replace(args[1], args[2]); + } + + /** + * Converts `string` to + * [snake case](https://en.wikipedia.org/wiki/Snake_case). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the snake cased string. + * @example + * + * _.snakeCase('Foo Bar'); + * // => 'foo_bar' + * + * _.snakeCase('fooBar'); + * // => 'foo_bar' + * + * _.snakeCase('--FOO-BAR--'); + * // => 'foo_bar' + */ + var snakeCase = createCompounder(function(result, word, index) { + return result + (index ? '_' : '') + word.toLowerCase(); + }); + + /** + * Splits `string` by `separator`. + * + * **Note:** This method is based on + * [`String#split`](https://mdn.io/String/split). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to split. + * @param {RegExp|string} separator The separator pattern to split by. + * @param {number} [limit] The length to truncate results to. + * @returns {Array} Returns the string segments. + * @example + * + * _.split('a-b-c', '-', 2); + * // => ['a', 'b'] + */ + function split(string, separator, limit) { + if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) { + separator = limit = undefined; + } + limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0; + if (!limit) { + return []; + } + string = toString(string); + if (string && ( + typeof separator == 'string' || + (separator != null && !isRegExp(separator)) + )) { + separator = baseToString(separator); + if (!separator && hasUnicode(string)) { + return castSlice(stringToArray(string), 0, limit); + } + } + return string.split(separator, limit); + } + + /** + * Converts `string` to + * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage). + * + * @static + * @memberOf _ + * @since 3.1.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the start cased string. + * @example + * + * _.startCase('--foo-bar--'); + * // => 'Foo Bar' + * + * _.startCase('fooBar'); + * // => 'Foo Bar' + * + * _.startCase('__FOO_BAR__'); + * // => 'FOO BAR' + */ + var startCase = createCompounder(function(result, word, index) { + return result + (index ? ' ' : '') + upperFirst(word); + }); + + /** + * Checks if `string` starts with the given target string. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to inspect. + * @param {string} [target] The string to search for. + * @param {number} [position=0] The position to search from. + * @returns {boolean} Returns `true` if `string` starts with `target`, + * else `false`. + * @example + * + * _.startsWith('abc', 'a'); + * // => true + * + * _.startsWith('abc', 'b'); + * // => false + * + * _.startsWith('abc', 'b', 1); + * // => true + */ + function startsWith(string, target, position) { + string = toString(string); + position = position == null + ? 0 + : baseClamp(toInteger(position), 0, string.length); + + target = baseToString(target); + return string.slice(position, position + target.length) == target; + } + + /** + * Creates a compiled template function that can interpolate data properties + * in "interpolate" delimiters, HTML-escape interpolated data properties in + * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data + * properties may be accessed as free variables in the template. If a setting + * object is given, it takes precedence over `_.templateSettings` values. + * + * **Note:** In the development build `_.template` utilizes + * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) + * for easier debugging. + * + * For more information on precompiling templates see + * [lodash's custom builds documentation](https://lodash.com/custom-builds). + * + * For more information on Chrome extension sandboxes see + * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval). + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category String + * @param {string} [string=''] The template string. + * @param {Object} [options={}] The options object. + * @param {RegExp} [options.escape=_.templateSettings.escape] + * The HTML "escape" delimiter. + * @param {RegExp} [options.evaluate=_.templateSettings.evaluate] + * The "evaluate" delimiter. + * @param {Object} [options.imports=_.templateSettings.imports] + * An object to import into the template as free variables. + * @param {RegExp} [options.interpolate=_.templateSettings.interpolate] + * The "interpolate" delimiter. + * @param {string} [options.sourceURL='lodash.templateSources[n]'] + * The sourceURL of the compiled template. + * @param {string} [options.variable='obj'] + * The data object variable name. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the compiled template function. + * @example + * + * // Use the "interpolate" delimiter to create a compiled template. + * var compiled = _.template('hello <%= user %>!'); + * compiled({ 'user': 'fred' }); + * // => 'hello fred!' + * + * // Use the HTML "escape" delimiter to escape data property values. + * var compiled = _.template('<%- value %>'); + * compiled({ 'value': ' + + + + diff --git a/node_modules/mute-stream/coverage/lcov-report/__root__/mute.js.html b/node_modules/mute-stream/coverage/lcov-report/__root__/mute.js.html new file mode 100644 index 00000000..375a8326 --- /dev/null +++ b/node_modules/mute-stream/coverage/lcov-report/__root__/mute.js.html @@ -0,0 +1,500 @@ + + + + Code coverage report for mute.js + + + + + + + +
+
+

+ all files / __root__/ mute.js +

+
+
+ 77.03% + Statements + 57/74 +
+
+ 57.14% + Branches + 28/49 +
+
+ 93.33% + Functions + 14/15 +
+
+ 79.1% + Lines + 53/67 +
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var Stream = require('stream')
+ 
+module.exports = MuteStream
+ 
+// var out = new MuteStream(process.stdout)
+// argument auto-pipes
+function MuteStream (opts) {
+  Stream.apply(this)
+  opts = opts || {}
+  this.writable = this.readable = true
+  this.muted = false
+  this.on('pipe', this._onpipe)
+  this.replace = opts.replace
+ 
+  // For readline-type situations
+  // This much at the start of a line being redrawn after a ctrl char
+  // is seen (such as backspace) won't be redrawn as the replacement
+  this._prompt = opts.prompt || null
+  this._hadControl = false
+}
+ 
+MuteStream.prototype = Object.create(Stream.prototype)
+ 
+Object.defineProperty(MuteStream.prototype, 'constructor', {
+  value: MuteStream,
+  enumerable: false
+})
+ 
+MuteStream.prototype.mute = function () {
+  this.muted = true
+}
+ 
+MuteStream.prototype.unmute = function () {
+  this.muted = false
+}
+ 
+Object.defineProperty(MuteStream.prototype, '_onpipe', {
+  value: onPipe,
+  enumerable: false,
+  writable: true,
+  configurable: true
+})
+ 
+function onPipe (src) {
+  this._src = src
+}
+ 
+Object.defineProperty(MuteStream.prototype, 'isTTY', {
+  get: getIsTTY,
+  set: setIsTTY,
+  enumerable: true,
+  configurable: true
+})
+ 
+function getIsTTY () {
+  return( (this._dest) ? this._dest.isTTY
+        : (this._src) ? this._src.isTTY
+        : false
+        )
+}
+ 
+// basically just get replace the getter/setter with a regular value
+function setIsTTY (isTTY) {
+  Object.defineProperty(this, 'isTTY', {
+    value: isTTY,
+    enumerable: true,
+    writable: true,
+    configurable: true
+  })
+}
+ 
+Object.defineProperty(MuteStream.prototype, 'rows', {
+  get: function () {
+    return( this._dest ? this._dest.rows
+          : this._src ? this._src.rows
+          : undefined )
+  }, enumerable: true, configurable: true })
+ 
+Object.defineProperty(MuteStream.prototype, 'columns', {
+  get: function () {
+    return( this._dest ? this._dest.columns
+          : this._src ? this._src.columns
+          : undefined )
+  }, enumerable: true, configurable: true })
+ 
+ 
+MuteStream.prototype.pipe = function (dest, options) {
+  this._dest = dest
+  return Stream.prototype.pipe.call(this, dest, options)
+}
+ 
+MuteStream.prototype.pause = function () {
+  Eif (this._src) return this._src.pause()
+}
+ 
+MuteStream.prototype.resume = function () {
+  Eif (this._src) return this._src.resume()
+}
+ 
+MuteStream.prototype.write = function (c) {
+  if (this.muted) {
+    if (!this.replace) return true
+    Iif (c.match(/^\u001b/)) {
+      if(c.indexOf(this._prompt) === 0) {
+        c = c.substr(this._prompt.length);
+        c = c.replace(/./g, this.replace);
+        c = this._prompt + c;
+      }
+      this._hadControl = true
+      return this.emit('data', c)
+    } else {
+      Iif (this._prompt && this._hadControl &&
+          c.indexOf(this._prompt) === 0) {
+        this._hadControl = false
+        this.emit('data', this._prompt)
+        c = c.substr(this._prompt.length)
+      }
+      c = c.toString().replace(/./g, this.replace)
+    }
+  }
+  this.emit('data', c)
+}
+ 
+MuteStream.prototype.end = function (c) {
+  Eif (this.muted) {
+    Iif (c && this.replace) {
+      c = c.toString().replace(/./g, this.replace)
+    } else {
+      c = null
+    }
+  }
+  Iif (c) this.emit('data', c)
+  this.emit('end')
+}
+ 
+function proxy (fn) { return function () {
+  var d = this._dest
+  var s = this._src
+  if (d && d[fn]) d[fn].apply(d, arguments)
+  if (s && s[fn]) s[fn].apply(s, arguments)
+}}
+ 
+MuteStream.prototype.destroy = proxy('destroy')
+MuteStream.prototype.destroySoon = proxy('destroySoon')
+MuteStream.prototype.close = proxy('close')
+ 
+
+
+
+ Code coverage + generated by istanbul at Fri Feb 12 2016 22:19:00 GMT-0800 (PST) +
+ + + + + + diff --git a/node_modules/mute-stream/coverage/lcov-report/base.css b/node_modules/mute-stream/coverage/lcov-report/base.css new file mode 100644 index 00000000..0c0571da --- /dev/null +++ b/node_modules/mute-stream/coverage/lcov-report/base.css @@ -0,0 +1,212 @@ +body, html { + margin:0; padding: 0; + height: 100%; +} +body { + font-family: Helvetica Neue, Helvetica, Arial; + font-size: 14px; + color:#333; +} +.small { font-size: 12px;; } +*, *:after, *:before { + -webkit-box-sizing:border-box; + -moz-box-sizing:border-box; + box-sizing:border-box; + } +h1 { font-size: 20px; margin: 0;} +h2 { font-size: 14px; } +pre { + font: 12px/1.4 Consolas, "Liberation Mono", Menlo, Courier, monospace; + margin: 0; + padding: 0; + -moz-tab-size: 2; + -o-tab-size: 2; + tab-size: 2; +} +a { color:#0074D9; text-decoration:none; } +a:hover { text-decoration:underline; } +.strong { font-weight: bold; } +.space-top1 { padding: 10px 0 0 0; } +.pad2y { padding: 20px 0; } +.pad1y { padding: 10px 0; } +.pad2x { padding: 0 20px; } +.pad2 { padding: 20px; } +.pad1 { padding: 10px; } +.space-left2 { padding-left:55px; } +.space-right2 { padding-right:20px; } +.center { text-align:center; } +.clearfix { display:block; } +.clearfix:after { + content:''; + display:block; + height:0; + clear:both; + visibility:hidden; + } +.fl { float: left; } +@media only screen and (max-width:640px) { + .col3 { width:100%; max-width:100%; } + .hide-mobile { display:none!important; } +} + +.quiet { + color: #7f7f7f; + color: rgba(0,0,0,0.5); +} +.quiet a { opacity: 0.7; } + +.fraction { + font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; + font-size: 10px; + color: #555; + background: #E8E8E8; + padding: 4px 5px; + border-radius: 3px; + vertical-align: middle; +} + +div.path a:link, div.path a:visited { color: #333; } +table.coverage { + border-collapse: collapse; + margin: 10px 0 0 0; + padding: 0; +} + +table.coverage td { + margin: 0; + padding: 0; + vertical-align: top; +} +table.coverage td.line-count { + text-align: right; + padding: 0 5px 0 20px; +} +table.coverage td.line-coverage { + text-align: right; + padding-right: 10px; + min-width:20px; +} + +table.coverage td span.cline-any { + display: inline-block; + padding: 0 5px; + width: 100%; +} +.missing-if-branch { + display: inline-block; + margin-right: 5px; + border-radius: 3px; + position: relative; + padding: 0 4px; + background: #333; + color: yellow; +} + +.skip-if-branch { + display: none; + margin-right: 10px; + position: relative; + padding: 0 4px; + background: #ccc; + color: white; +} +.missing-if-branch .typ, .skip-if-branch .typ { + color: inherit !important; +} +.coverage-summary { + border-collapse: collapse; + width: 100%; +} +.coverage-summary tr { border-bottom: 1px solid #bbb; } +.keyline-all { border: 1px solid #ddd; } +.coverage-summary td, .coverage-summary th { padding: 10px; } +.coverage-summary tbody { border: 1px solid #bbb; } +.coverage-summary td { border-right: 1px solid #bbb; } +.coverage-summary td:last-child { border-right: none; } +.coverage-summary th { + text-align: left; + font-weight: normal; + white-space: nowrap; +} +.coverage-summary th.file { border-right: none !important; } +.coverage-summary th.pct { } +.coverage-summary th.pic, +.coverage-summary th.abs, +.coverage-summary td.pct, +.coverage-summary td.abs { text-align: right; } +.coverage-summary td.file { white-space: nowrap; } +.coverage-summary td.pic { min-width: 120px !important; } +.coverage-summary tfoot td { } + +.coverage-summary .sorter { + height: 10px; + width: 7px; + display: inline-block; + margin-left: 0.5em; + background: url(sort-arrow-sprite.png) no-repeat scroll 0 0 transparent; +} +.coverage-summary .sorted .sorter { + background-position: 0 -20px; +} +.coverage-summary .sorted-desc .sorter { + background-position: 0 -10px; +} +.status-line { height: 10px; } +/* dark red */ +.red.solid, .status-line.low, .low .cover-fill { background:#C21F39 } +.low .chart { border:1px solid #C21F39 } +/* medium red */ +.cstat-no, .fstat-no, .cbranch-no, .cbranch-no { background:#F6C6CE } +/* light red */ +.low, .cline-no { background:#FCE1E5 } +/* light green */ +.high, .cline-yes { background:rgb(230,245,208) } +/* medium green */ +.cstat-yes { background:rgb(161,215,106) } +/* dark green */ +.status-line.high, .high .cover-fill { background:rgb(77,146,33) } +.high .chart { border:1px solid rgb(77,146,33) } + + +.medium .chart { border:1px solid #666; 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getTableBody().querySelectorAll('tr'), + i; + + for (i = 0; i < rows.length; i += 1) { + rows[i].data = loadRowData(rows[i]); + } + } + // sorts the table using the data for the ith column + function sortByIndex(index, desc) { + var key = cols[index].key, + sorter = function (a, b) { + a = a.data[key]; + b = b.data[key]; + return a < b ? -1 : a > b ? 1 : 0; + }, + finalSorter = sorter, + tableBody = document.querySelector('.coverage-summary tbody'), + rowNodes = tableBody.querySelectorAll('tr'), + rows = [], + i; + + if (desc) { + finalSorter = function (a, b) { + return -1 * sorter(a, b); + }; + } + + for (i = 0; i < rowNodes.length; i += 1) { + rows.push(rowNodes[i]); + tableBody.removeChild(rowNodes[i]); + } + + rows.sort(finalSorter); + + for (i = 0; i < rows.length; i += 1) { + tableBody.appendChild(rows[i]); + } + } + // removes sort indicators for current column being sorted + function removeSortIndicators() { + var col = getNthColumn(currentSort.index), + cls = col.className; + + cls = cls.replace(/ sorted$/, '').replace(/ sorted-desc$/, ''); + col.className = cls; + } + // adds sort indicators for current column being sorted + function addSortIndicators() { + getNthColumn(currentSort.index).className += currentSort.desc ? ' sorted-desc' : ' sorted'; + } + // adds event listeners for all sorter widgets + function enableUI() { + var i, + el, + ithSorter = function ithSorter(i) { + var col = cols[i]; + + return function () { + var desc = col.defaultDescSort; + + if (currentSort.index === i) { + desc = !currentSort.desc; + } + sortByIndex(i, desc); + removeSortIndicators(); + currentSort.index = i; + currentSort.desc = desc; + addSortIndicators(); + }; + }; + for (i =0 ; i < cols.length; i += 1) { + if (cols[i].sortable) { + // add the click event handler on the th so users + // dont have to click on those tiny arrows + el = getNthColumn(i).querySelector('.sorter').parentElement; + if (el.addEventListener) { + el.addEventListener('click', ithSorter(i)); + } else { + el.attachEvent('onclick', ithSorter(i)); + } + } + } + } + // adds sorting functionality to the UI + return function () { + if (!getTable()) { + return; + } + cols = loadColumns(); + loadData(cols); + addSortIndicators(); + enableUI(); + }; +})(); + +window.addEventListener('load', addSorting); diff --git a/node_modules/mute-stream/coverage/lcov.info b/node_modules/mute-stream/coverage/lcov.info new file mode 100644 index 00000000..5f2a58e4 --- /dev/null +++ b/node_modules/mute-stream/coverage/lcov.info @@ -0,0 +1,155 @@ +TN: +SF:./mute.js +FN:7,MuteStream +FN:29,(anonymous_2) +FN:33,(anonymous_3) +FN:44,onPipe +FN:55,getIsTTY +FN:63,setIsTTY +FN:73,(anonymous_7) +FN:80,(anonymous_8) +FN:87,(anonymous_9) +FN:92,(anonymous_10) +FN:96,(anonymous_11) +FN:100,(anonymous_12) +FN:124,(anonymous_13) +FN:136,proxy +FN:136,(anonymous_15) +FNF:15 +FNH:14 +FNDA:7,MuteStream +FNDA:10,(anonymous_2) +FNDA:6,(anonymous_3) +FNDA:5,onPipe +FNDA:8,getIsTTY +FNDA:2,setIsTTY +FNDA:5,(anonymous_7) +FNDA:5,(anonymous_8) +FNDA:2,(anonymous_9) +FNDA:2,(anonymous_10) +FNDA:2,(anonymous_11) +FNDA:25,(anonymous_12) +FNDA:2,(anonymous_13) +FNDA:3,proxy +FNDA:0,(anonymous_15) +DA:1,1 +DA:3,1 +DA:7,1 +DA:8,7 +DA:9,7 +DA:10,7 +DA:11,7 +DA:12,7 +DA:13,7 +DA:18,7 +DA:19,7 +DA:22,1 +DA:24,1 +DA:29,1 +DA:30,10 +DA:33,1 +DA:34,6 +DA:37,1 +DA:44,1 +DA:45,5 +DA:48,1 +DA:55,1 +DA:56,8 +DA:63,1 +DA:64,2 +DA:72,1 +DA:74,5 +DA:79,1 +DA:81,5 +DA:87,1 +DA:88,2 +DA:89,2 +DA:92,1 +DA:93,2 +DA:96,1 +DA:97,2 +DA:100,1 +DA:101,25 +DA:102,13 +DA:103,8 +DA:104,0 +DA:105,0 +DA:106,0 +DA:107,0 +DA:109,0 +DA:110,0 +DA:112,8 +DA:114,0 +DA:115,0 +DA:116,0 +DA:118,8 +DA:121,20 +DA:124,1 +DA:125,2 +DA:126,2 +DA:127,0 +DA:129,2 +DA:132,2 +DA:133,2 +DA:136,3 +DA:137,0 +DA:138,0 +DA:139,0 +DA:140,0 +DA:143,1 +DA:144,1 +DA:145,1 +LF:67 +LH:53 +BRDA:9,1,0,7 +BRDA:9,1,1,5 +BRDA:18,2,0,7 +BRDA:18,2,1,7 +BRDA:56,3,0,3 +BRDA:56,3,1,5 +BRDA:57,4,0,3 +BRDA:57,4,1,2 +BRDA:74,5,0,4 +BRDA:74,5,1,1 +BRDA:75,6,0,0 +BRDA:75,6,1,1 +BRDA:81,7,0,4 +BRDA:81,7,1,1 +BRDA:82,8,0,0 +BRDA:82,8,1,1 +BRDA:93,9,0,2 +BRDA:93,9,1,0 +BRDA:97,10,0,2 +BRDA:97,10,1,0 +BRDA:101,11,0,13 +BRDA:101,11,1,12 +BRDA:102,12,0,5 +BRDA:102,12,1,8 +BRDA:103,13,0,0 +BRDA:103,13,1,8 +BRDA:104,14,0,0 +BRDA:104,14,1,0 +BRDA:112,15,0,0 +BRDA:112,15,1,8 +BRDA:112,16,0,8 +BRDA:112,16,1,0 +BRDA:112,16,2,0 +BRDA:125,17,0,2 +BRDA:125,17,1,0 +BRDA:126,18,0,0 +BRDA:126,18,1,2 +BRDA:126,19,0,2 +BRDA:126,19,1,1 +BRDA:132,20,0,0 +BRDA:132,20,1,2 +BRDA:139,21,0,0 +BRDA:139,21,1,0 +BRDA:139,22,0,0 +BRDA:139,22,1,0 +BRDA:140,23,0,0 +BRDA:140,23,1,0 +BRDA:140,24,0,0 +BRDA:140,24,1,0 +BRF:49 +BRH:28 +end_of_record diff --git a/node_modules/mute-stream/mute.js b/node_modules/mute-stream/mute.js new file mode 100644 index 00000000..a24fc099 --- /dev/null +++ b/node_modules/mute-stream/mute.js @@ -0,0 +1,145 @@ +var Stream = require('stream') + +module.exports = MuteStream + +// var out = new MuteStream(process.stdout) +// argument auto-pipes +function MuteStream (opts) { + Stream.apply(this) + opts = opts || {} + this.writable = this.readable = true + this.muted = false + this.on('pipe', this._onpipe) + this.replace = opts.replace + + // For readline-type situations + // This much at the start of a line being redrawn after a ctrl char + // is seen (such as backspace) won't be redrawn as the replacement + this._prompt = opts.prompt || null + this._hadControl = false +} + +MuteStream.prototype = Object.create(Stream.prototype) + +Object.defineProperty(MuteStream.prototype, 'constructor', { + value: MuteStream, + enumerable: false +}) + +MuteStream.prototype.mute = function () { + this.muted = true +} + +MuteStream.prototype.unmute = function () { + this.muted = false +} + +Object.defineProperty(MuteStream.prototype, '_onpipe', { + value: onPipe, + enumerable: false, + writable: true, + configurable: true +}) + +function onPipe (src) { + this._src = src +} + +Object.defineProperty(MuteStream.prototype, 'isTTY', { + get: getIsTTY, + set: setIsTTY, + enumerable: true, + configurable: true +}) + +function getIsTTY () { + return( (this._dest) ? this._dest.isTTY + : (this._src) ? this._src.isTTY + : false + ) +} + +// basically just get replace the getter/setter with a regular value +function setIsTTY (isTTY) { + Object.defineProperty(this, 'isTTY', { + value: isTTY, + enumerable: true, + writable: true, + configurable: true + }) +} + +Object.defineProperty(MuteStream.prototype, 'rows', { + get: function () { + return( this._dest ? this._dest.rows + : this._src ? this._src.rows + : undefined ) + }, enumerable: true, configurable: true }) + +Object.defineProperty(MuteStream.prototype, 'columns', { + get: function () { + return( this._dest ? this._dest.columns + : this._src ? this._src.columns + : undefined ) + }, enumerable: true, configurable: true }) + + +MuteStream.prototype.pipe = function (dest, options) { + this._dest = dest + return Stream.prototype.pipe.call(this, dest, options) +} + +MuteStream.prototype.pause = function () { + if (this._src) return this._src.pause() +} + +MuteStream.prototype.resume = function () { + if (this._src) return this._src.resume() +} + +MuteStream.prototype.write = function (c) { + if (this.muted) { + if (!this.replace) return true + if (c.match(/^\u001b/)) { + if(c.indexOf(this._prompt) === 0) { + c = c.substr(this._prompt.length); + c = c.replace(/./g, this.replace); + c = this._prompt + c; + } + this._hadControl = true + return this.emit('data', c) + } else { + if (this._prompt && this._hadControl && + c.indexOf(this._prompt) === 0) { + this._hadControl = false + this.emit('data', this._prompt) + c = c.substr(this._prompt.length) + } + c = c.toString().replace(/./g, this.replace) + } + } + this.emit('data', c) +} + +MuteStream.prototype.end = function (c) { + if (this.muted) { + if (c && this.replace) { + c = c.toString().replace(/./g, this.replace) + } else { + c = null + } + } + if (c) this.emit('data', c) + this.emit('end') +} + +function proxy (fn) { return function () { + var d = this._dest + var s = this._src + if (d && d[fn]) d[fn].apply(d, arguments) + if (s && s[fn]) s[fn].apply(s, arguments) +}} + +MuteStream.prototype.destroy = proxy('destroy') +MuteStream.prototype.destroySoon = proxy('destroySoon') +MuteStream.prototype.close = proxy('close') diff --git a/node_modules/mute-stream/package.json b/node_modules/mute-stream/package.json new file mode 100644 index 00000000..89463de8 --- /dev/null +++ b/node_modules/mute-stream/package.json @@ -0,0 +1,59 @@ +{ + "_from": "mute-stream@0.0.7", + "_id": "mute-stream@0.0.7", + "_inBundle": false, + "_integrity": "sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s=", + "_location": "/mute-stream", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "mute-stream@0.0.7", + "name": "mute-stream", + "escapedName": "mute-stream", + "rawSpec": "0.0.7", + "saveSpec": null, + "fetchSpec": "0.0.7" + }, + "_requiredBy": [ + "/inquirer" + ], + "_resolved": "https://registry.npmjs.org/mute-stream/-/mute-stream-0.0.7.tgz", + "_shasum": "3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab", + "_spec": "mute-stream@0.0.7", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/inquirer", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/mute-stream/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Bytes go in, but they don't come out (when muted).", + "devDependencies": { + "tap": "^5.4.4" + }, + "directories": { + "test": "test" + }, + "homepage": "https://github.com/isaacs/mute-stream#readme", + "keywords": [ + "mute", + "stream", + "pipe" + ], + "license": "ISC", + "main": "mute.js", + "name": "mute-stream", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/mute-stream.git" + }, + "scripts": { + "test": "tap test/*.js --cov" + }, + "version": "0.0.7" +} diff --git a/node_modules/mute-stream/test/basic.js b/node_modules/mute-stream/test/basic.js new file mode 100644 index 00000000..41f9e10c --- /dev/null +++ b/node_modules/mute-stream/test/basic.js @@ -0,0 +1,207 @@ +var Stream = require('stream') +var tap = require('tap') +var MS = require('../mute.js') + +// some marker objects +var END = {} +var PAUSE = {} +var RESUME = {} + +function PassThrough () { + Stream.call(this) + this.readable = this.writable = true +} + +PassThrough.prototype = Object.create(Stream.prototype, { + constructor: { + value: PassThrough + }, + write: { + value: function (c) { + this.emit('data', c) + return true + } + }, + end: { + value: function (c) { + if (c) this.write(c) + this.emit('end') + } + }, + pause: { + value: function () { + this.emit('pause') + } + }, + resume: { + value: function () { + this.emit('resume') + } + } +}) + +tap.test('incoming', function (t) { + var ms = new MS + var str = new PassThrough + str.pipe(ms) + + var expect = ['foo', 'boo', END] + ms.on('data', function (c) { + t.equal(c, expect.shift()) + }) + ms.on('end', function () { + t.equal(END, expect.shift()) + t.end() + }) + str.write('foo') + ms.mute() + str.write('bar') + ms.unmute() + str.write('boo') + ms.mute() + str.write('blaz') + str.end('grelb') +}) + +tap.test('outgoing', function (t) { + var ms = new MS + var str = new PassThrough + ms.pipe(str) + + var expect = ['foo', 'boo', END] + str.on('data', function (c) { + t.equal(c, expect.shift()) + }) + str.on('end', function () { + t.equal(END, expect.shift()) + t.end() + }) + + ms.write('foo') + ms.mute() + ms.write('bar') + ms.unmute() + ms.write('boo') + ms.mute() + ms.write('blaz') + ms.end('grelb') +}) + +tap.test('isTTY', function (t) { + var str = new PassThrough + str.isTTY = true + str.columns=80 + str.rows=24 + + var ms = new MS + t.equal(ms.isTTY, false) + t.equal(ms.columns, undefined) + t.equal(ms.rows, undefined) + ms.pipe(str) + t.equal(ms.isTTY, true) + t.equal(ms.columns, 80) + t.equal(ms.rows, 24) + str.isTTY = false + t.equal(ms.isTTY, false) + t.equal(ms.columns, 80) + t.equal(ms.rows, 24) + str.isTTY = true + t.equal(ms.isTTY, true) + t.equal(ms.columns, 80) + t.equal(ms.rows, 24) + ms.isTTY = false + t.equal(ms.isTTY, false) + t.equal(ms.columns, 80) + t.equal(ms.rows, 24) + + ms = new MS + t.equal(ms.isTTY, false) + str.pipe(ms) + t.equal(ms.isTTY, true) + str.isTTY = false + t.equal(ms.isTTY, false) + str.isTTY = true + t.equal(ms.isTTY, true) + ms.isTTY = false + t.equal(ms.isTTY, false) + + t.end() +}) + +tap.test('pause/resume incoming', function (t) { + var str = new PassThrough + var ms = new MS + str.on('pause', function () { + t.equal(PAUSE, expect.shift()) + }) + str.on('resume', function () { + t.equal(RESUME, expect.shift()) + }) + var expect = [PAUSE, RESUME, PAUSE, RESUME] + str.pipe(ms) + ms.pause() + ms.resume() + ms.pause() + ms.resume() + t.equal(expect.length, 0, 'saw all events') + t.end() +}) + +tap.test('replace with *', function (t) { + var str = new PassThrough + var ms = new MS({replace: '*'}) + str.pipe(ms) + var expect = ['foo', '*****', 'bar', '***', 'baz', 'boo', '**', '****'] + + ms.on('data', function (c) { + t.equal(c, expect.shift()) + }) + + str.write('foo') + ms.mute() + str.write('12345') + ms.unmute() + str.write('bar') + ms.mute() + str.write('baz') + ms.unmute() + str.write('baz') + str.write('boo') + ms.mute() + str.write('xy') + str.write('xyzΩ') + + t.equal(expect.length, 0) + t.end() +}) + +tap.test('replace with ~YARG~', function (t) { + var str = new PassThrough + var ms = new MS({replace: '~YARG~'}) + str.pipe(ms) + var expect = ['foo', '~YARG~~YARG~~YARG~~YARG~~YARG~', 'bar', + '~YARG~~YARG~~YARG~', 'baz', 'boo', '~YARG~~YARG~', + '~YARG~~YARG~~YARG~~YARG~'] + + ms.on('data', function (c) { + t.equal(c, expect.shift()) + }) + + // also throw some unicode in there, just for good measure. + str.write('foo') + ms.mute() + str.write('ΩΩ') + ms.unmute() + str.write('bar') + ms.mute() + str.write('Ω') + ms.unmute() + str.write('baz') + str.write('boo') + ms.mute() + str.write('Ω') + str.write('ΩΩ') + + t.equal(expect.length, 0) + t.end() +}) diff --git a/node_modules/natural-compare/README.md b/node_modules/natural-compare/README.md new file mode 100644 index 00000000..c85dfdf9 --- /dev/null +++ b/node_modules/natural-compare/README.md @@ -0,0 +1,125 @@ + +[Build]: http://img.shields.io/travis/litejs/natural-compare-lite.png +[Coverage]: http://img.shields.io/coveralls/litejs/natural-compare-lite.png +[1]: https://travis-ci.org/litejs/natural-compare-lite +[2]: https://coveralls.io/r/litejs/natural-compare-lite +[npm package]: https://npmjs.org/package/natural-compare-lite +[GitHub repo]: https://github.com/litejs/natural-compare-lite + + + + @version 1.4.0 + @date 2015-10-26 + @stability 3 - Stable + + +Natural Compare – [![Build][]][1] [![Coverage][]][2] +=============== + +Compare strings containing a mix of letters and numbers +in the way a human being would in sort order. +This is described as a "natural ordering". + +```text +Standard sorting: Natural order sorting: + img1.png img1.png + img10.png img2.png + img12.png img10.png + img2.png img12.png +``` + +String.naturalCompare returns a number indicating +whether a reference string comes before or after or is the same +as the given string in sort order. +Use it with builtin sort() function. + + + +### Installation + +- In browser + +```html + +``` + +- In node.js: `npm install natural-compare-lite` + +```javascript +require("natural-compare-lite") +``` + +### Usage + +```javascript +// Simple case sensitive example +var a = ["z1.doc", "z10.doc", "z17.doc", "z2.doc", "z23.doc", "z3.doc"]; +a.sort(String.naturalCompare); +// ["z1.doc", "z2.doc", "z3.doc", "z10.doc", "z17.doc", "z23.doc"] + +// Use wrapper function for case insensitivity +a.sort(function(a, b){ + return String.naturalCompare(a.toLowerCase(), b.toLowerCase()); +}) + +// In most cases we want to sort an array of objects +var a = [ {"street":"350 5th Ave", "room":"A-1021"} + , {"street":"350 5th Ave", "room":"A-21046-b"} ]; + +// sort by street, then by room +a.sort(function(a, b){ + return String.naturalCompare(a.street, b.street) || String.naturalCompare(a.room, b.room); +}) + +// When text transformation is needed (eg toLowerCase()), +// it is best for performance to keep +// transformed key in that object. +// There are no need to do text transformation +// on each comparision when sorting. +var a = [ {"make":"Audi", "model":"A6"} + , {"make":"Kia", "model":"Rio"} ]; + +// sort by make, then by model +a.map(function(car){ + car.sort_key = (car.make + " " + car.model).toLowerCase(); +}) +a.sort(function(a, b){ + return String.naturalCompare(a.sort_key, b.sort_key); +}) +``` + +- Works well with dates in ISO format eg "Rev 2012-07-26.doc". + + +### Custom alphabet + +It is possible to configure a custom alphabet +to achieve a desired order. + +```javascript +// Estonian alphabet +String.alphabet = "ABDEFGHIJKLMNOPRSŠZŽTUVÕÄÖÜXYabdefghijklmnoprsšzžtuvõäöüxy" +["t", "z", "x", "õ"].sort(String.naturalCompare) +// ["z", "t", "õ", "x"] + +// Russian alphabet +String.alphabet = "АБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдеёжзийклмнопрстуфхцчшщъыьэюя" +["Ё", "А", "Б"].sort(String.naturalCompare) +// ["А", "Б", "Ё"] +``` + + +External links +-------------- + +- [GitHub repo][https://github.com/litejs/natural-compare-lite] +- [jsperf test](http://jsperf.com/natural-sort-2/12) + + +Licence +------- + +Copyright (c) 2012-2015 Lauri Rooden <lauri@rooden.ee> +[The MIT License](http://lauri.rooden.ee/mit-license.txt) + + diff --git a/node_modules/natural-compare/index.js b/node_modules/natural-compare/index.js new file mode 100644 index 00000000..e705d49f --- /dev/null +++ b/node_modules/natural-compare/index.js @@ -0,0 +1,57 @@ + + + +/* + * @version 1.4.0 + * @date 2015-10-26 + * @stability 3 - Stable + * @author Lauri Rooden (https://github.com/litejs/natural-compare-lite) + * @license MIT License + */ + + +var naturalCompare = function(a, b) { + var i, codeA + , codeB = 1 + , posA = 0 + , posB = 0 + , alphabet = String.alphabet + + function getCode(str, pos, code) { + if (code) { + for (i = pos; code = getCode(str, i), code < 76 && code > 65;) ++i; + return +str.slice(pos - 1, i) + } + code = alphabet && alphabet.indexOf(str.charAt(pos)) + return code > -1 ? code + 76 : ((code = str.charCodeAt(pos) || 0), code < 45 || code > 127) ? code + : code < 46 ? 65 // - + : code < 48 ? code - 1 + : code < 58 ? code + 18 // 0-9 + : code < 65 ? code - 11 + : code < 91 ? code + 11 // A-Z + : code < 97 ? code - 37 + : code < 123 ? code + 5 // a-z + : code - 63 + } + + + if ((a+="") != (b+="")) for (;codeB;) { + codeA = getCode(a, posA++) + codeB = getCode(b, posB++) + + if (codeA < 76 && codeB < 76 && codeA > 66 && codeB > 66) { + codeA = getCode(a, posA, posA) + codeB = getCode(b, posB, posA = i) + posB = i + } + + if (codeA != codeB) return (codeA < codeB) ? -1 : 1 + } + return 0 +} + +try { + module.exports = naturalCompare; +} catch (e) { + String.naturalCompare = naturalCompare; +} diff --git a/node_modules/natural-compare/package.json b/node_modules/natural-compare/package.json new file mode 100644 index 00000000..bc5667e9 --- /dev/null +++ b/node_modules/natural-compare/package.json @@ -0,0 +1,73 @@ +{ + "_from": "natural-compare@^1.4.0", + "_id": "natural-compare@1.4.0", + "_inBundle": false, + "_integrity": "sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=", + "_location": "/natural-compare", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "natural-compare@^1.4.0", + "name": "natural-compare", + "escapedName": "natural-compare", + "rawSpec": "^1.4.0", + "saveSpec": null, + "fetchSpec": "^1.4.0" + }, + "_requiredBy": [ + "/eslint" + ], + "_resolved": "https://registry.npmjs.org/natural-compare/-/natural-compare-1.4.0.tgz", + "_shasum": "4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7", + "_spec": "natural-compare@^1.4.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", + "author": { + "name": "Lauri Rooden", + "url": "https://github.com/litejs/natural-compare-lite" + }, + "bugs": { + "url": "https://github.com/litejs/natural-compare-lite/issues" + }, + "buildman": { + "dist/index-min.js": { + "banner": "/*! litejs.com/MIT-LICENSE.txt */", + "input": "index.js" + } + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Compare strings containing a mix of letters and numbers in the way a human being would in sort order.", + "devDependencies": { + "buildman": "*", + "testman": "*" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/litejs/natural-compare-lite#readme", + "keywords": [ + "string", + "natural", + "order", + "sort", + "natsort", + "natcmp", + "compare", + "alphanum", + "litejs" + ], + "license": "MIT", + "main": "index.js", + "name": "natural-compare", + "repository": { + "type": "git", + "url": "git://github.com/litejs/natural-compare-lite.git" + }, + "scripts": { + "build": "node node_modules/buildman/index.js --all", + "test": "node tests/index.js" + }, + "stability": 3, + "version": "1.4.0" +} diff --git a/node_modules/object-assign/index.js b/node_modules/object-assign/index.js new file mode 100644 index 00000000..0930cf88 --- /dev/null +++ b/node_modules/object-assign/index.js @@ -0,0 +1,90 @@ +/* +object-assign +(c) Sindre Sorhus +@license MIT +*/ + +'use strict'; +/* eslint-disable no-unused-vars */ +var getOwnPropertySymbols = Object.getOwnPropertySymbols; +var hasOwnProperty = Object.prototype.hasOwnProperty; +var propIsEnumerable = Object.prototype.propertyIsEnumerable; + +function toObject(val) { + if (val === null || val === undefined) { + throw new TypeError('Object.assign cannot be called with null or undefined'); + } + + return Object(val); +} + +function shouldUseNative() { + try { + if (!Object.assign) { + return false; + } + + // Detect buggy property enumeration order in older V8 versions. + + // https://bugs.chromium.org/p/v8/issues/detail?id=4118 + var test1 = new String('abc'); // eslint-disable-line no-new-wrappers + test1[5] = 'de'; + if (Object.getOwnPropertyNames(test1)[0] === '5') { + return false; + } + + // https://bugs.chromium.org/p/v8/issues/detail?id=3056 + var test2 = {}; + for (var i = 0; i < 10; i++) { + test2['_' + String.fromCharCode(i)] = i; + } + var order2 = Object.getOwnPropertyNames(test2).map(function (n) { + return test2[n]; + }); + if (order2.join('') !== '0123456789') { + return false; + } + + // https://bugs.chromium.org/p/v8/issues/detail?id=3056 + var test3 = {}; + 'abcdefghijklmnopqrst'.split('').forEach(function (letter) { + test3[letter] = letter; + }); + if (Object.keys(Object.assign({}, test3)).join('') !== + 'abcdefghijklmnopqrst') { + return false; + } + + return true; + } catch (err) { + // We don't expect any of the above to throw, but better to be safe. + return false; + } +} + +module.exports = shouldUseNative() ? Object.assign : function (target, source) { + var from; + var to = toObject(target); + var symbols; + + for (var s = 1; s < arguments.length; s++) { + from = Object(arguments[s]); + + for (var key in from) { + if (hasOwnProperty.call(from, key)) { + to[key] = from[key]; + } + } + + if (getOwnPropertySymbols) { + symbols = getOwnPropertySymbols(from); + for (var i = 0; i < symbols.length; i++) { + if (propIsEnumerable.call(from, symbols[i])) { + to[symbols[i]] = from[symbols[i]]; + } + } + } + } + + return to; +}; diff --git a/node_modules/object-assign/license b/node_modules/object-assign/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/object-assign/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/object-assign/package.json b/node_modules/object-assign/package.json new file mode 100644 index 00000000..f63a5219 --- /dev/null +++ b/node_modules/object-assign/package.json @@ -0,0 +1,76 @@ +{ + "_from": "object-assign@^4.0.1", + "_id": "object-assign@4.1.1", + "_inBundle": false, + "_integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=", + "_location": "/object-assign", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "object-assign@^4.0.1", + "name": "object-assign", + "escapedName": "object-assign", + "rawSpec": "^4.0.1", + "saveSpec": null, + "fetchSpec": "^4.0.1" + }, + "_requiredBy": [ + "/del", + "/file-entry-cache", + "/globby" + ], + "_resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz", + "_shasum": "2109adc7965887cfc05cbbd442cac8bfbb360863", + "_spec": "object-assign@^4.0.1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/file-entry-cache", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/object-assign/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "ES2015 `Object.assign()` ponyfill", + "devDependencies": { + "ava": "^0.16.0", + "lodash": "^4.16.4", + "matcha": "^0.7.0", + "xo": "^0.16.0" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/sindresorhus/object-assign#readme", + "keywords": [ + "object", + "assign", + "extend", + "properties", + "es2015", + "ecmascript", + "harmony", + "ponyfill", + "prollyfill", + "polyfill", + "shim", + "browser" + ], + "license": "MIT", + "name": "object-assign", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/object-assign.git" + }, + "scripts": { + "bench": "matcha bench.js", + "test": "xo && ava" + }, + "version": "4.1.1" +} diff --git a/node_modules/object-assign/readme.md b/node_modules/object-assign/readme.md new file mode 100644 index 00000000..1be09d35 --- /dev/null +++ b/node_modules/object-assign/readme.md @@ -0,0 +1,61 @@ +# object-assign [![Build Status](https://travis-ci.org/sindresorhus/object-assign.svg?branch=master)](https://travis-ci.org/sindresorhus/object-assign) + +> ES2015 [`Object.assign()`](http://www.2ality.com/2014/01/object-assign.html) [ponyfill](https://ponyfill.com) + + +## Use the built-in + +Node.js 4 and up, as well as every evergreen browser (Chrome, Edge, Firefox, Opera, Safari), +support `Object.assign()` :tada:. If you target only those environments, then by all +means, use `Object.assign()` instead of this package. + + +## Install + +``` +$ npm install --save object-assign +``` + + +## Usage + +```js +const objectAssign = require('object-assign'); + +objectAssign({foo: 0}, {bar: 1}); +//=> {foo: 0, bar: 1} + +// multiple sources +objectAssign({foo: 0}, {bar: 1}, {baz: 2}); +//=> {foo: 0, bar: 1, baz: 2} + +// overwrites equal keys +objectAssign({foo: 0}, {foo: 1}, {foo: 2}); +//=> {foo: 2} + +// ignores null and undefined sources +objectAssign({foo: 0}, null, {bar: 1}, undefined); +//=> {foo: 0, bar: 1} +``` + + +## API + +### objectAssign(target, [source, ...]) + +Assigns enumerable own properties of `source` objects to the `target` object and returns the `target` object. Additional `source` objects will overwrite previous ones. + + +## Resources + +- [ES2015 spec - Object.assign](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign) + + +## Related + +- [deep-assign](https://github.com/sindresorhus/deep-assign) - Recursive `Object.assign()` + + +## License + +MIT © [Sindre Sorhus](https://sindresorhus.com) diff --git a/node_modules/once/LICENSE b/node_modules/once/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/once/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/once/README.md b/node_modules/once/README.md new file mode 100644 index 00000000..1f1ffca9 --- /dev/null +++ b/node_modules/once/README.md @@ -0,0 +1,79 @@ +# once + +Only call a function once. + +## usage + +```javascript +var once = require('once') + +function load (file, cb) { + cb = once(cb) + loader.load('file') + loader.once('load', cb) + loader.once('error', cb) +} +``` + +Or add to the Function.prototype in a responsible way: + +```javascript +// only has to be done once +require('once').proto() + +function load (file, cb) { + cb = cb.once() + loader.load('file') + loader.once('load', cb) + loader.once('error', cb) +} +``` + +Ironically, the prototype feature makes this module twice as +complicated as necessary. + +To check whether you function has been called, use `fn.called`. Once the +function is called for the first time the return value of the original +function is saved in `fn.value` and subsequent calls will continue to +return this value. + +```javascript +var once = require('once') + +function load (cb) { + cb = once(cb) + var stream = createStream() + stream.once('data', cb) + stream.once('end', function () { + if (!cb.called) cb(new Error('not found')) + }) +} +``` + +## `once.strict(func)` + +Throw an error if the function is called twice. + +Some functions are expected to be called only once. Using `once` for them would +potentially hide logical errors. + +In the example below, the `greet` function has to call the callback only once: + +```javascript +function greet (name, cb) { + // return is missing from the if statement + // when no name is passed, the callback is called twice + if (!name) cb('Hello anonymous') + cb('Hello ' + name) +} + +function log (msg) { + console.log(msg) +} + +// this will print 'Hello anonymous' but the logical error will be missed +greet(null, once(msg)) + +// once.strict will print 'Hello anonymous' and throw an error when the callback will be called the second time +greet(null, once.strict(msg)) +``` diff --git a/node_modules/once/once.js b/node_modules/once/once.js new file mode 100644 index 00000000..23540673 --- /dev/null +++ b/node_modules/once/once.js @@ -0,0 +1,42 @@ +var wrappy = require('wrappy') +module.exports = wrappy(once) +module.exports.strict = wrappy(onceStrict) + +once.proto = once(function () { + Object.defineProperty(Function.prototype, 'once', { + value: function () { + return once(this) + }, + configurable: true + }) + + Object.defineProperty(Function.prototype, 'onceStrict', { + value: function () { + return onceStrict(this) + }, + configurable: true + }) +}) + +function once (fn) { + var f = function () { + if (f.called) return f.value + f.called = true + return f.value = fn.apply(this, arguments) + } + f.called = false + return f +} + +function onceStrict (fn) { + var f = function () { + if (f.called) + throw new Error(f.onceError) + f.called = true + return f.value = fn.apply(this, arguments) + } + var name = fn.name || 'Function wrapped with `once`' + f.onceError = name + " shouldn't be called more than once" + f.called = false + return f +} diff --git a/node_modules/once/package.json b/node_modules/once/package.json new file mode 100644 index 00000000..4eeaf50c --- /dev/null +++ b/node_modules/once/package.json @@ -0,0 +1,67 @@ +{ + "_from": "once@^1.3.0", + "_id": "once@1.4.0", + "_inBundle": false, + "_integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=", + "_location": "/once", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "once@^1.3.0", + "name": "once", + "escapedName": "once", + "rawSpec": "^1.3.0", + "saveSpec": null, + "fetchSpec": "^1.3.0" + }, + "_requiredBy": [ + "/glob", + "/inflight" + ], + "_resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz", + "_shasum": "583b1aa775961d4b113ac17d9c50baef9dd76bd1", + "_spec": "once@^1.3.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/glob", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/once/issues" + }, + "bundleDependencies": false, + "dependencies": { + "wrappy": "1" + }, + "deprecated": false, + "description": "Run a function exactly one time", + "devDependencies": { + "tap": "^7.0.1" + }, + "directories": { + "test": "test" + }, + "files": [ + "once.js" + ], + "homepage": "https://github.com/isaacs/once#readme", + "keywords": [ + "once", + "function", + "one", + "single" + ], + "license": "ISC", + "main": "once.js", + "name": "once", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/once.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.4.0" +} diff --git a/node_modules/onetime/index.js b/node_modules/onetime/index.js new file mode 100644 index 00000000..0d76476b --- /dev/null +++ b/node_modules/onetime/index.js @@ -0,0 +1,39 @@ +'use strict'; +const mimicFn = require('mimic-fn'); + +module.exports = (fn, opts) => { + // TODO: Remove this in v3 + if (opts === true) { + throw new TypeError('The second argument is now an options object'); + } + + if (typeof fn !== 'function') { + throw new TypeError('Expected a function'); + } + + opts = opts || {}; + + let ret; + let called = false; + const fnName = fn.displayName || fn.name || ''; + + const onetime = function () { + if (called) { + if (opts.throw === true) { + throw new Error(`Function \`${fnName}\` can only be called once`); + } + + return ret; + } + + called = true; + ret = fn.apply(this, arguments); + fn = null; + + return ret; + }; + + mimicFn(onetime, fn); + + return onetime; +}; diff --git a/node_modules/onetime/license b/node_modules/onetime/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/onetime/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/onetime/package.json b/node_modules/onetime/package.json new file mode 100644 index 00000000..3d34cdba --- /dev/null +++ b/node_modules/onetime/package.json @@ -0,0 +1,72 @@ +{ + "_from": "onetime@^2.0.0", + "_id": "onetime@2.0.1", + "_inBundle": false, + "_integrity": "sha1-BnQoIw/WdEOyeUsiu6UotoZ5YtQ=", + "_location": "/onetime", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "onetime@^2.0.0", + "name": "onetime", + "escapedName": "onetime", + "rawSpec": "^2.0.0", + "saveSpec": null, + "fetchSpec": "^2.0.0" + }, + "_requiredBy": [ + "/restore-cursor" + ], + "_resolved": "https://registry.npmjs.org/onetime/-/onetime-2.0.1.tgz", + "_shasum": "067428230fd67443b2794b22bba528b6867962d4", + "_spec": "onetime@^2.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/restore-cursor", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/onetime/issues" + }, + "bundleDependencies": false, + "dependencies": { + "mimic-fn": "^1.0.0" + }, + "deprecated": false, + "description": "Ensure a function is only called once", + "devDependencies": { + "ava": "*", + "xo": "*" + }, + "engines": { + "node": ">=4" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/sindresorhus/onetime#readme", + "keywords": [ + "once", + "function", + "one", + "onetime", + "func", + "fn", + "single", + "call", + "called", + "prevent" + ], + "license": "MIT", + "name": "onetime", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/onetime.git" + }, + "scripts": { + "test": "xo && ava" + }, + "version": "2.0.1" +} diff --git a/node_modules/onetime/readme.md b/node_modules/onetime/readme.md new file mode 100644 index 00000000..95eb3b7c --- /dev/null +++ b/node_modules/onetime/readme.md @@ -0,0 +1,65 @@ +# onetime [![Build Status](https://travis-ci.org/sindresorhus/onetime.svg?branch=master)](https://travis-ci.org/sindresorhus/onetime) + +> Ensure a function is only called once + +When called multiple times it will return the return value from the first call. + +*Unlike the module [once](https://github.com/isaacs/once), this one isn't naughty extending `Function.prototype`.* + + +## Install + +``` +$ npm install --save onetime +``` + + +## Usage + +```js +let i = 0; + +const foo = onetime(() => i++); + +foo(); //=> 0 +foo(); //=> 0 +foo(); //=> 0 +``` + +```js +const foo = onetime(() => {}, {throw: true}); + +foo(); + +foo(); +//=> Error: Function `foo` can only be called once +``` + + +## API + +### onetime(fn, [options]) + +Returns a function that only calls `fn` once. + +#### fn + +Type: `Function` + +Function that should only be called once. + +#### options + +Type: `Object` + +##### throw + +Type: `boolean`
+Default: `false` + +Throw an error when called more than once. + + +## License + +MIT © [Sindre Sorhus](https://sindresorhus.com) diff --git a/node_modules/optionator/CHANGELOG.md b/node_modules/optionator/CHANGELOG.md new file mode 100644 index 00000000..c0e0cf28 --- /dev/null +++ b/node_modules/optionator/CHANGELOG.md @@ -0,0 +1,52 @@ +# 0.8.2 +- fix bug #18 - detect missing value when flag is last item +- update dependencies + +# 0.8.1 +- update `fast-levenshtein` dependency + +# 0.8.0 +- update `levn` dependency - supplying a float value to an option with type `Int` now throws an error, instead of silently converting to an `Int` + +# 0.7.1 +- fix bug with use of `defaults` and `concatRepeatedArrays` or `mergeRepeatedObjects` + +# 0.7.0 +- added `concatrepeatedarrays` option: `oneValuePerFlag`, only allows one array value per flag +- added `typeAliases` option +- added `parseArgv` which takes an array and parses with the first two items sliced off +- changed enum help style +- bug fixes (#12) +- use of `concatRepeatedArrays` and `mergeRepeatedObjects` at the top level is deprecated, use it as either a per-option option, or set them in the `defaults` object to set them for all objects + +# 0.6.0 +- added `defaults` lib-option flag, allowing one to set default properties for all options +- added `concatRepeatedArrays` and `mergeRepeatedObjects` as option level properties, allowing you to turn this feature on for specific options only + +# 0.5.0 +- `Boolean` flags with `default: 'true'`, and no short aliases, will by default show the `--no` version in help + +# 0.4.0 +- add `mergeRepeatedObjects` setting + +# 0.3.0 +- add `concatRepeatedArrays` setting +- add `overrideRequired` option setting +- use just Levenshtein string compare algo rather than Levenshtein Damerau to due dependency license issue + +# 0.2.2 +- bug fixes + +# 0.2.1 +- improved interpolation +- added changelog + +# 0.2.0 +- add dependency checks to options - added `dependsOn` as an option property +- add interpolation for `prepend` and `append` text with new `generateHelp` option, `interpolate` + +# 0.1.1 +- update dependencies + +# 0.1.0 +- initial release diff --git a/node_modules/optionator/LICENSE b/node_modules/optionator/LICENSE new file mode 100644 index 00000000..525b1185 --- /dev/null +++ b/node_modules/optionator/LICENSE @@ -0,0 +1,22 @@ +Copyright (c) George Zahariev + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/optionator/README.md b/node_modules/optionator/README.md new file mode 100644 index 00000000..91c59d37 --- /dev/null +++ b/node_modules/optionator/README.md @@ -0,0 +1,236 @@ +# Optionator + + +Optionator is a JavaScript option parsing and help generation library used by [eslint](http://eslint.org), [Grasp](http://graspjs.com), [LiveScript](http://livescript.net), [esmangle](https://github.com/estools/esmangle), [escodegen](https://github.com/estools/escodegen), and [many more](https://www.npmjs.com/browse/depended/optionator). + +For an online demo, check out the [Grasp online demo](http://www.graspjs.com/#demo). + +[About](#about) · [Usage](#usage) · [Settings Format](#settings-format) · [Argument Format](#argument-format) + +## Why? +The problem with other option parsers, such as `yargs` or `minimist`, is they just accept all input, valid or not. +With Optionator, if you mistype an option, it will give you an error (with a suggestion for what you meant). +If you give the wrong type of argument for an option, it will give you an error rather than supplying the wrong input to your application. + + $ cmd --halp + Invalid option '--halp' - perhaps you meant '--help'? + + $ cmd --count str + Invalid value for option 'count' - expected type Int, received value: str. + +Other helpful features include reformatting the help text based on the size of the console, so that it fits even if the console is narrow, and accepting not just an array (eg. process.argv), but a string or object as well, making things like testing much easier. + +## About +Optionator uses [type-check](https://github.com/gkz/type-check) and [levn](https://github.com/gkz/levn) behind the scenes to cast and verify input according the specified types. + +MIT license. Version 0.8.2 + + npm install optionator + +For updates on Optionator, [follow me on twitter](https://twitter.com/gkzahariev). + +## Usage +`require('optionator');` returns a function. It has one property, `VERSION`, the current version of the library as a string. This function is called with an object specifying your options and other information, see the [settings format section](#settings-format). This in turn returns an object with three properties, `parse`, `parseArgv`, `generateHelp`, and `generateHelpForOption`, which are all functions. + +```js +var optionator = require('optionator')({ + prepend: 'Usage: cmd [options]', + append: 'Version 1.0.0', + options: [{ + option: 'help', + alias: 'h', + type: 'Boolean', + description: 'displays help' + }, { + option: 'count', + alias: 'c', + type: 'Int', + description: 'number of things', + example: 'cmd --count 2' + }] +}); + +var options = optionator.parseArgv(process.argv); +if (options.help) { + console.log(optionator.generateHelp()); +} +... +``` + +### parse(input, parseOptions) +`parse` processes the `input` according to your settings, and returns an object with the results. + +##### arguments +* input - `[String] | Object | String` - the input you wish to parse +* parseOptions - `{slice: Int}` - all options optional + - `slice` specifies how much to slice away from the beginning if the input is an array or string - by default `0` for string, `2` for array (works with `process.argv`) + +##### returns +`Object` - the parsed options, each key is a camelCase version of the option name (specified in dash-case), and each value is the processed value for that option. Positional values are in an array under the `_` key. + +##### example +```js +parse(['node', 't.js', '--count', '2', 'positional']); // {count: 2, _: ['positional']} +parse('--count 2 positional'); // {count: 2, _: ['positional']} +parse({count: 2, _:['positional']}); // {count: 2, _: ['positional']} +``` + +### parseArgv(input) +`parseArgv` works exactly like `parse`, but only for array input and it slices off the first two elements. + +##### arguments +* input - `[String]` - the input you wish to parse + +##### returns +See "returns" section in "parse" + +##### example +```js +parseArgv(process.argv); +``` + +### generateHelp(helpOptions) +`generateHelp` produces help text based on your settings. + +##### arguments +* helpOptions - `{showHidden: Boolean, interpolate: Object}` - all options optional + - `showHidden` specifies whether to show options with `hidden: true` specified, by default it is `false` + - `interpolate` specify data to be interpolated in `prepend` and `append` text, `{{key}}` is the format - eg. `generateHelp({interpolate:{version: '0.4.2'}})`, will change this `append` text: `Version {{version}}` to `Version 0.4.2` + +##### returns +`String` - the generated help text + +##### example +```js +generateHelp(); /* +"Usage: cmd [options] positional + + -h, --help displays help + -c, --count Int number of things + +Version 1.0.0 +"*/ +``` + +### generateHelpForOption(optionName) +`generateHelpForOption` produces expanded help text for the specified with `optionName` option. If an `example` was specified for the option, it will be displayed, and if a `longDescription` was specified, it will display that instead of the `description`. + +##### arguments +* optionName - `String` - the name of the option to display + +##### returns +`String` - the generated help text for the option + +##### example +```js +generateHelpForOption('count'); /* +"-c, --count Int +description: number of things +example: cmd --count 2 +"*/ +``` + +## Settings Format +When your `require('optionator')`, you get a function that takes in a settings object. This object has the type: + + { + prepend: String, + append: String, + options: [{heading: String} | { + option: String, + alias: [String] | String, + type: String, + enum: [String], + default: String, + restPositional: Boolean, + required: Boolean, + overrideRequired: Boolean, + dependsOn: [String] | String, + concatRepeatedArrays: Boolean | (Boolean, Object), + mergeRepeatedObjects: Boolean, + description: String, + longDescription: String, + example: [String] | String + }], + helpStyle: { + aliasSeparator: String, + typeSeparator: String, + descriptionSeparator: String, + initialIndent: Int, + secondaryIndent: Int, + maxPadFactor: Number + }, + mutuallyExclusive: [[String | [String]]], + concatRepeatedArrays: Boolean | (Boolean, Object), // deprecated, set in defaults object + mergeRepeatedObjects: Boolean, // deprecated, set in defaults object + positionalAnywhere: Boolean, + typeAliases: Object, + defaults: Object + } + +All of the properties are optional (the `Maybe` has been excluded for brevities sake), except for having either `heading: String` or `option: String` in each object in the `options` array. + +### Top Level Properties +* `prepend` is an optional string to be placed before the options in the help text +* `append` is an optional string to be placed after the options in the help text +* `options` is a required array specifying your options and headings, the options and headings will be displayed in the order specified +* `helpStyle` is an optional object which enables you to change the default appearance of some aspects of the help text +* `mutuallyExclusive` is an optional array of arrays of either strings or arrays of strings. The top level array is a list of rules, each rule is a list of elements - each element can be either a string (the name of an option), or a list of strings (a group of option names) - there will be an error if more than one element is present +* `concatRepeatedArrays` see description under the "Option Properties" heading - use at the top level is deprecated, if you want to set this for all options, use the `defaults` property +* `mergeRepeatedObjects` see description under the "Option Properties" heading - use at the top level is deprecated, if you want to set this for all options, use the `defaults` property +* `positionalAnywhere` is an optional boolean (defaults to `true`) - when `true` it allows positional arguments anywhere, when `false`, all arguments after the first positional one are taken to be positional as well, even if they look like a flag. For example, with `positionalAnywhere: false`, the arguments `--flag --boom 12 --crack` would have two positional arguments: `12` and `--crack` +* `typeAliases` is an optional object, it allows you to set aliases for types, eg. `{Path: 'String'}` would allow you to use the type `Path` as an alias for the type `String` +* `defaults` is an optional object following the option properties format, which specifies default values for all options. A default will be overridden if manually set. For example, you can do `default: { type: "String" }` to set the default type of all options to `String`, and then override that default in an individual option by setting the `type` property + +#### Heading Properties +* `heading` a required string, the name of the heading + +#### Option Properties +* `option` the required name of the option - use dash-case, without the leading dashes +* `alias` is an optional string or array of strings which specify any aliases for the option +* `type` is a required string in the [type check](https://github.com/gkz/type-check) [format](https://github.com/gkz/type-check#type-format), this will be used to cast the inputted value and validate it +* `enum` is an optional array of strings, each string will be parsed by [levn](https://github.com/gkz/levn) - the argument value must be one of the resulting values - each potential value must validate against the specified `type` +* `default` is a optional string, which will be parsed by [levn](https://github.com/gkz/levn) and used as the default value if none is set - the value must validate against the specified `type` +* `restPositional` is an optional boolean - if set to `true`, everything after the option will be taken to be a positional argument, even if it looks like a named argument +* `required` is an optional boolean - if set to `true`, the option parsing will fail if the option is not defined +* `overrideRequired` is a optional boolean - if set to `true` and the option is used, and there is another option which is required but not set, it will override the need for the required option and there will be no error - this is useful if you have required options and want to use `--help` or `--version` flags +* `concatRepeatedArrays` is an optional boolean or tuple with boolean and options object (defaults to `false`) - when set to `true` and an option contains an array value and is repeated, the subsequent values for the flag will be appended rather than overwriting the original value - eg. option `g` of type `[String]`: `-g a -g b -g c,d` will result in `['a','b','c','d']` + + You can supply an options object by giving the following value: `[true, options]`. The one currently supported option is `oneValuePerFlag`, this only allows one array value per flag. This is useful if your potential values contain a comma. +* `mergeRepeatedObjects` is an optional boolean (defaults to `false`) - when set to `true` and an option contains an object value and is repeated, the subsequent values for the flag will be merged rather than overwriting the original value - eg. option `g` of type `Object`: `-g a:1 -g b:2 -g c:3,d:4` will result in `{a: 1, b: 2, c: 3, d: 4}` +* `dependsOn` is an optional string or array of strings - if simply a string (the name of another option), it will make sure that that other option is set, if an array of strings, depending on whether `'and'` or `'or'` is first, it will either check whether all (`['and', 'option-a', 'option-b']`), or at least one (`['or', 'option-a', 'option-b']`) other options are set +* `description` is an optional string, which will be displayed next to the option in the help text +* `longDescription` is an optional string, it will be displayed instead of the `description` when `generateHelpForOption` is used +* `example` is an optional string or array of strings with example(s) for the option - these will be displayed when `generateHelpForOption` is used + +#### Help Style Properties +* `aliasSeparator` is an optional string, separates multiple names from each other - default: ' ,' +* `typeSeparator` is an optional string, separates the type from the names - default: ' ' +* `descriptionSeparator` is an optional string , separates the description from the padded name and type - default: ' ' +* `initialIndent` is an optional int - the amount of indent for options - default: 2 +* `secondaryIndent` is an optional int - the amount of indent if wrapped fully (in addition to the initial indent) - default: 4 +* `maxPadFactor` is an optional number - affects the default level of padding for the names/type, it is multiplied by the average of the length of the names/type - default: 1.5 + +## Argument Format +At the highest level there are two types of arguments: named, and positional. + +Name arguments of any length are prefixed with `--` (eg. `--go`), and those of one character may be prefixed with either `--` or `-` (eg. `-g`). + +There are two types of named arguments: boolean flags (eg. `--problemo`, `-p`) which take no value and result in a `true` if they are present, the falsey `undefined` if they are not present, or `false` if present and explicitly prefixed with `no` (eg. `--no-problemo`). Named arguments with values (eg. `--tseries 800`, `-t 800`) are the other type. If the option has a type `Boolean` it will automatically be made into a boolean flag. Any other type results in a named argument that takes a value. + +For more information about how to properly set types to get the value you want, take a look at the [type check](https://github.com/gkz/type-check) and [levn](https://github.com/gkz/levn) pages. + +You can group single character arguments that use a single `-`, however all except the last must be boolean flags (which take no value). The last may be a boolean flag, or an argument which takes a value - eg. `-ba 2` is equivalent to `-b -a 2`. + +Positional arguments are all those values which do not fall under the above - they can be anywhere, not just at the end. For example, in `cmd -b one -a 2 two` where `b` is a boolean flag, and `a` has the type `Number`, there are two positional arguments, `one` and `two`. + +Everything after an `--` is positional, even if it looks like a named argument. + +You may optionally use `=` to separate option names from values, for example: `--count=2`. + +If you specify the option `NUM`, then any argument using a single `-` followed by a number will be valid and will set the value of `NUM`. Eg. `-2` will be parsed into `NUM: 2`. + +If duplicate named arguments are present, the last one will be taken. + +## Technical About +`optionator` is written in [LiveScript](http://livescript.net/) - a language that compiles to JavaScript. It uses [levn](https://github.com/gkz/levn) to cast arguments to their specified type, and uses [type-check](https://github.com/gkz/type-check) to validate values. It also uses the [prelude.ls](http://preludels.com/) library. diff --git a/node_modules/optionator/lib/help.js b/node_modules/optionator/lib/help.js new file mode 100644 index 00000000..a459c02c --- /dev/null +++ b/node_modules/optionator/lib/help.js @@ -0,0 +1,247 @@ +// Generated by LiveScript 1.5.0 +(function(){ + var ref$, id, find, sort, min, max, map, unlines, nameToRaw, dasherize, naturalJoin, wordwrap, getPreText, setHelpStyleDefaults, generateHelpForOption, generateHelp; + ref$ = require('prelude-ls'), id = ref$.id, find = ref$.find, sort = ref$.sort, min = ref$.min, max = ref$.max, map = ref$.map, unlines = ref$.unlines; + ref$ = require('./util'), nameToRaw = ref$.nameToRaw, dasherize = ref$.dasherize, naturalJoin = ref$.naturalJoin; + wordwrap = require('wordwrap'); + getPreText = function(option, arg$, maxWidth){ + var mainName, shortNames, ref$, longNames, type, description, aliasSeparator, typeSeparator, initialIndent, names, namesString, namesStringLen, typeSeparatorString, typeSeparatorStringLen, wrap; + mainName = option.option, shortNames = (ref$ = option.shortNames) != null + ? ref$ + : [], longNames = (ref$ = option.longNames) != null + ? ref$ + : [], type = option.type, description = option.description; + aliasSeparator = arg$.aliasSeparator, typeSeparator = arg$.typeSeparator, initialIndent = arg$.initialIndent; + if (option.negateName) { + mainName = "no-" + mainName; + if (longNames) { + longNames = map(function(it){ + return "no-" + it; + }, longNames); + } + } + names = mainName.length === 1 + ? [mainName].concat(shortNames, longNames) + : shortNames.concat([mainName], longNames); + namesString = map(nameToRaw, names).join(aliasSeparator); + namesStringLen = namesString.length; + typeSeparatorString = mainName === 'NUM' ? '::' : typeSeparator; + typeSeparatorStringLen = typeSeparatorString.length; + if (maxWidth != null && !option.boolean && initialIndent + namesStringLen + typeSeparatorStringLen + type.length > maxWidth) { + wrap = wordwrap(initialIndent + namesStringLen + typeSeparatorStringLen, maxWidth); + return namesString + "" + typeSeparatorString + wrap(type).replace(/^\s+/, ''); + } else { + return namesString + "" + (option.boolean + ? '' + : typeSeparatorString + "" + type); + } + }; + setHelpStyleDefaults = function(helpStyle){ + helpStyle.aliasSeparator == null && (helpStyle.aliasSeparator = ', '); + helpStyle.typeSeparator == null && (helpStyle.typeSeparator = ' '); + helpStyle.descriptionSeparator == null && (helpStyle.descriptionSeparator = ' '); + helpStyle.initialIndent == null && (helpStyle.initialIndent = 2); + helpStyle.secondaryIndent == null && (helpStyle.secondaryIndent = 4); + helpStyle.maxPadFactor == null && (helpStyle.maxPadFactor = 1.5); + }; + generateHelpForOption = function(getOption, arg$){ + var stdout, helpStyle, ref$; + stdout = arg$.stdout, helpStyle = (ref$ = arg$.helpStyle) != null + ? ref$ + : {}; + setHelpStyleDefaults(helpStyle); + return function(optionName){ + var maxWidth, wrap, option, e, pre, defaultString, restPositionalString, description, fullDescription, that, preDescription, descriptionString, exampleString, examples, seperator; + maxWidth = stdout != null && stdout.isTTY ? stdout.columns - 1 : null; + wrap = maxWidth ? wordwrap(maxWidth) : id; + try { + option = getOption(dasherize(optionName)); + } catch (e$) { + e = e$; + return e.message; + } + pre = getPreText(option, helpStyle); + defaultString = option['default'] && !option.negateName ? "\ndefault: " + option['default'] : ''; + restPositionalString = option.restPositional ? 'Everything after this option is considered a positional argument, even if it looks like an option.' : ''; + description = option.longDescription || option.description && sentencize(option.description); + fullDescription = description && restPositionalString + ? description + " " + restPositionalString + : (that = description || restPositionalString) ? that : ''; + preDescription = 'description:'; + descriptionString = !fullDescription + ? '' + : maxWidth && fullDescription.length - 1 - preDescription.length > maxWidth + ? "\n" + preDescription + "\n" + wrap(fullDescription) + : "\n" + preDescription + " " + fullDescription; + exampleString = (that = option.example) ? (examples = [].concat(that), examples.length > 1 + ? "\nexamples:\n" + unlines(examples) + : "\nexample: " + examples[0]) : ''; + seperator = defaultString || descriptionString || exampleString ? "\n" + repeatString$('=', pre.length) : ''; + return pre + "" + seperator + defaultString + descriptionString + exampleString; + }; + }; + generateHelp = function(arg$){ + var options, prepend, append, helpStyle, ref$, stdout, aliasSeparator, typeSeparator, descriptionSeparator, maxPadFactor, initialIndent, secondaryIndent; + options = arg$.options, prepend = arg$.prepend, append = arg$.append, helpStyle = (ref$ = arg$.helpStyle) != null + ? ref$ + : {}, stdout = arg$.stdout; + setHelpStyleDefaults(helpStyle); + aliasSeparator = helpStyle.aliasSeparator, typeSeparator = helpStyle.typeSeparator, descriptionSeparator = helpStyle.descriptionSeparator, maxPadFactor = helpStyle.maxPadFactor, initialIndent = helpStyle.initialIndent, secondaryIndent = helpStyle.secondaryIndent; + return function(arg$){ + var ref$, showHidden, interpolate, maxWidth, output, out, data, optionCount, totalPreLen, preLens, i$, len$, item, that, pre, descParts, desc, preLen, sortedPreLens, maxPreLen, preLenMean, x, padAmount, descSepLen, fullWrapCount, partialWrapCount, descLen, totalLen, initialSpace, wrapAllFull, i, wrap; + ref$ = arg$ != null + ? arg$ + : {}, showHidden = ref$.showHidden, interpolate = ref$.interpolate; + maxWidth = stdout != null && stdout.isTTY ? stdout.columns - 1 : null; + output = []; + out = function(it){ + return output.push(it != null ? it : ''); + }; + if (prepend) { + out(interpolate ? interp(prepend, interpolate) : prepend); + out(); + } + data = []; + optionCount = 0; + totalPreLen = 0; + preLens = []; + for (i$ = 0, len$ = (ref$ = options).length; i$ < len$; ++i$) { + item = ref$[i$]; + if (showHidden || !item.hidden) { + if (that = item.heading) { + data.push({ + type: 'heading', + value: that + }); + } else { + pre = getPreText(item, helpStyle, maxWidth); + descParts = []; + if ((that = item.description) != null) { + descParts.push(that); + } + if (that = item['enum']) { + descParts.push("either: " + naturalJoin(that)); + } + if (item['default'] && !item.negateName) { + descParts.push("default: " + item['default']); + } + desc = descParts.join(' - '); + data.push({ + type: 'option', + pre: pre, + desc: desc, + descLen: desc.length + }); + preLen = pre.length; + optionCount++; + totalPreLen += preLen; + preLens.push(preLen); + } + } + } + sortedPreLens = sort(preLens); + maxPreLen = sortedPreLens[sortedPreLens.length - 1]; + preLenMean = initialIndent + totalPreLen / optionCount; + x = optionCount > 2 ? min(preLenMean * maxPadFactor, maxPreLen) : maxPreLen; + for (i$ = sortedPreLens.length - 1; i$ >= 0; --i$) { + preLen = sortedPreLens[i$]; + if (preLen <= x) { + padAmount = preLen; + break; + } + } + descSepLen = descriptionSeparator.length; + if (maxWidth != null) { + fullWrapCount = 0; + partialWrapCount = 0; + for (i$ = 0, len$ = data.length; i$ < len$; ++i$) { + item = data[i$]; + if (item.type === 'option') { + pre = item.pre, desc = item.desc, descLen = item.descLen; + if (descLen === 0) { + item.wrap = 'none'; + } else { + preLen = max(padAmount, pre.length) + initialIndent + descSepLen; + totalLen = preLen + descLen; + if (totalLen > maxWidth) { + if (descLen / 2.5 > maxWidth - preLen) { + fullWrapCount++; + item.wrap = 'full'; + } else { + partialWrapCount++; + item.wrap = 'partial'; + } + } else { + item.wrap = 'none'; + } + } + } + } + } + initialSpace = repeatString$(' ', initialIndent); + wrapAllFull = optionCount > 1 && fullWrapCount + partialWrapCount * 0.5 > optionCount * 0.5; + for (i$ = 0, len$ = data.length; i$ < len$; ++i$) { + i = i$; + item = data[i$]; + if (item.type === 'heading') { + if (i !== 0) { + out(); + } + out(item.value + ":"); + } else { + pre = item.pre, desc = item.desc, descLen = item.descLen, wrap = item.wrap; + if (maxWidth != null) { + if (wrapAllFull || wrap === 'full') { + wrap = wordwrap(initialIndent + secondaryIndent, maxWidth); + out(initialSpace + "" + pre + "\n" + wrap(desc)); + continue; + } else if (wrap === 'partial') { + wrap = wordwrap(initialIndent + descSepLen + max(padAmount, pre.length), maxWidth); + out(initialSpace + "" + pad(pre, padAmount) + descriptionSeparator + wrap(desc).replace(/^\s+/, '')); + continue; + } + } + if (descLen === 0) { + out(initialSpace + "" + pre); + } else { + out(initialSpace + "" + pad(pre, padAmount) + descriptionSeparator + desc); + } + } + } + if (append) { + out(); + out(interpolate ? interp(append, interpolate) : append); + } + return unlines(output); + }; + }; + function pad(str, num){ + var len, padAmount; + len = str.length; + padAmount = num - len; + return str + "" + repeatString$(' ', padAmount > 0 ? padAmount : 0); + } + function sentencize(str){ + var first, rest, period; + first = str.charAt(0).toUpperCase(); + rest = str.slice(1); + period = /[\.!\?]$/.test(str) ? '' : '.'; + return first + "" + rest + period; + } + function interp(string, object){ + return string.replace(/{{([a-zA-Z$_][a-zA-Z$_0-9]*)}}/g, function(arg$, key){ + var ref$; + return (ref$ = object[key]) != null + ? ref$ + : "{{" + key + "}}"; + }); + } + module.exports = { + generateHelp: generateHelp, + generateHelpForOption: generateHelpForOption + }; + function repeatString$(str, n){ + for (var r = ''; n > 0; (n >>= 1) && (str += str)) if (n & 1) r += str; + return r; + } +}).call(this); diff --git a/node_modules/optionator/lib/index.js b/node_modules/optionator/lib/index.js new file mode 100644 index 00000000..d947286c --- /dev/null +++ b/node_modules/optionator/lib/index.js @@ -0,0 +1,465 @@ +// Generated by LiveScript 1.5.0 +(function(){ + var VERSION, ref$, id, map, compact, any, groupBy, partition, chars, isItNaN, keys, Obj, camelize, deepIs, closestString, nameToRaw, dasherize, naturalJoin, generateHelp, generateHelpForOption, parsedTypeCheck, parseType, parseLevn, camelizeKeys, parseString, main, toString$ = {}.toString, slice$ = [].slice; + VERSION = '0.8.2'; + ref$ = require('prelude-ls'), id = ref$.id, map = ref$.map, compact = ref$.compact, any = ref$.any, groupBy = ref$.groupBy, partition = ref$.partition, chars = ref$.chars, isItNaN = ref$.isItNaN, keys = ref$.keys, Obj = ref$.Obj, camelize = ref$.camelize; + deepIs = require('deep-is'); + ref$ = require('./util'), closestString = ref$.closestString, nameToRaw = ref$.nameToRaw, dasherize = ref$.dasherize, naturalJoin = ref$.naturalJoin; + ref$ = require('./help'), generateHelp = ref$.generateHelp, generateHelpForOption = ref$.generateHelpForOption; + ref$ = require('type-check'), parsedTypeCheck = ref$.parsedTypeCheck, parseType = ref$.parseType; + parseLevn = require('levn').parsedTypeParse; + camelizeKeys = function(obj){ + var key, value, resultObj$ = {}; + for (key in obj) { + value = obj[key]; + resultObj$[camelize(key)] = value; + } + return resultObj$; + }; + parseString = function(string){ + var assignOpt, regex, replaceRegex, result, this$ = this; + assignOpt = '--?[a-zA-Z][-a-z-A-Z0-9]*='; + regex = RegExp('(?:' + assignOpt + ')?(?:\'(?:\\\\\'|[^\'])+\'|"(?:\\\\"|[^"])+")|[^\'"\\s]+', 'g'); + replaceRegex = RegExp('^(' + assignOpt + ')?[\'"]([\\s\\S]*)[\'"]$'); + result = map(function(it){ + return it.replace(replaceRegex, '$1$2'); + }, string.match(regex) || []); + return result; + }; + main = function(libOptions){ + var opts, defaults, required, traverse, getOption, parse; + opts = {}; + defaults = {}; + required = []; + if (toString$.call(libOptions.stdout).slice(8, -1) === 'Undefined') { + libOptions.stdout = process.stdout; + } + libOptions.positionalAnywhere == null && (libOptions.positionalAnywhere = true); + libOptions.typeAliases == null && (libOptions.typeAliases = {}); + libOptions.defaults == null && (libOptions.defaults = {}); + if (libOptions.concatRepeatedArrays != null) { + libOptions.defaults.concatRepeatedArrays = libOptions.concatRepeatedArrays; + } + if (libOptions.mergeRepeatedObjects != null) { + libOptions.defaults.mergeRepeatedObjects = libOptions.mergeRepeatedObjects; + } + traverse = function(options){ + var i$, len$, option, name, k, ref$, v, type, that, e, parsedPossibilities, parsedType, j$, len1$, possibility, rawDependsType, dependsOpts, dependsType, cra, alias, shortNames, longNames, this$ = this; + if (toString$.call(options).slice(8, -1) !== 'Array') { + throw new Error('No options defined.'); + } + for (i$ = 0, len$ = options.length; i$ < len$; ++i$) { + option = options[i$]; + if (option.heading == null) { + name = option.option; + if (opts[name] != null) { + throw new Error("Option '" + name + "' already defined."); + } + for (k in ref$ = libOptions.defaults) { + v = ref$[k]; + option[k] == null && (option[k] = v); + } + if (option.type === 'Boolean') { + option.boolean == null && (option.boolean = true); + } + if (option.parsedType == null) { + if (!option.type) { + throw new Error("No type defined for option '" + name + "'."); + } + try { + type = (that = libOptions.typeAliases[option.type]) != null + ? that + : option.type; + option.parsedType = parseType(type); + } catch (e$) { + e = e$; + throw new Error("Option '" + name + "': Error parsing type '" + option.type + "': " + e.message); + } + } + if (option['default']) { + try { + defaults[name] = parseLevn(option.parsedType, option['default']); + } catch (e$) { + e = e$; + throw new Error("Option '" + name + "': Error parsing default value '" + option['default'] + "' for type '" + option.type + "': " + e.message); + } + } + if (option['enum'] && !option.parsedPossiblities) { + parsedPossibilities = []; + parsedType = option.parsedType; + for (j$ = 0, len1$ = (ref$ = option['enum']).length; j$ < len1$; ++j$) { + possibility = ref$[j$]; + try { + parsedPossibilities.push(parseLevn(parsedType, possibility)); + } catch (e$) { + e = e$; + throw new Error("Option '" + name + "': Error parsing enum value '" + possibility + "' for type '" + option.type + "': " + e.message); + } + } + option.parsedPossibilities = parsedPossibilities; + } + if (that = option.dependsOn) { + if (that.length) { + ref$ = [].concat(option.dependsOn), rawDependsType = ref$[0], dependsOpts = slice$.call(ref$, 1); + dependsType = rawDependsType.toLowerCase(); + if (dependsOpts.length) { + if (dependsType === 'and' || dependsType === 'or') { + option.dependsOn = [dependsType].concat(slice$.call(dependsOpts)); + } else { + throw new Error("Option '" + name + "': If you have more than one dependency, you must specify either 'and' or 'or'"); + } + } else { + if ((ref$ = dependsType.toLowerCase()) === 'and' || ref$ === 'or') { + option.dependsOn = null; + } else { + option.dependsOn = ['and', rawDependsType]; + } + } + } else { + option.dependsOn = null; + } + } + if (option.required) { + required.push(name); + } + opts[name] = option; + if (option.concatRepeatedArrays != null) { + cra = option.concatRepeatedArrays; + if ('Boolean' === toString$.call(cra).slice(8, -1)) { + option.concatRepeatedArrays = [cra, {}]; + } else if (cra.length === 1) { + option.concatRepeatedArrays = [cra[0], {}]; + } else if (cra.length !== 2) { + throw new Error("Invalid setting for concatRepeatedArrays"); + } + } + if (option.alias || option.aliases) { + if (name === 'NUM') { + throw new Error("-NUM option can't have aliases."); + } + if (option.alias) { + option.aliases == null && (option.aliases = [].concat(option.alias)); + } + for (j$ = 0, len1$ = (ref$ = option.aliases).length; j$ < len1$; ++j$) { + alias = ref$[j$]; + if (opts[alias] != null) { + throw new Error("Option '" + alias + "' already defined."); + } + opts[alias] = option; + } + ref$ = partition(fn$, option.aliases), shortNames = ref$[0], longNames = ref$[1]; + option.shortNames == null && (option.shortNames = shortNames); + option.longNames == null && (option.longNames = longNames); + } + if ((!option.aliases || option.shortNames.length === 0) && option.type === 'Boolean' && option['default'] === 'true') { + option.negateName = true; + } + } + } + function fn$(it){ + return it.length === 1; + } + }; + traverse(libOptions.options); + getOption = function(name){ + var opt, possiblyMeant; + opt = opts[name]; + if (opt == null) { + possiblyMeant = closestString(keys(opts), name); + throw new Error("Invalid option '" + nameToRaw(name) + "'" + (possiblyMeant ? " - perhaps you meant '" + nameToRaw(possiblyMeant) + "'?" : '.')); + } + return opt; + }; + parse = function(input, arg$){ + var slice, obj, positional, restPositional, overrideRequired, prop, setValue, setDefaults, checkRequired, mutuallyExclusiveError, checkMutuallyExclusive, checkDependency, checkDependencies, checkProp, args, key, value, option, ref$, i$, len$, arg, that, result, short, argName, usingAssign, val, flags, len, j$, len1$, i, flag, opt, name, valPrime, negated, noedName; + slice = (arg$ != null + ? arg$ + : {}).slice; + obj = {}; + positional = []; + restPositional = false; + overrideRequired = false; + prop = null; + setValue = function(name, value){ + var opt, val, cra, e, currentType; + opt = getOption(name); + if (opt.boolean) { + val = value; + } else { + try { + cra = opt.concatRepeatedArrays; + if (cra != null && cra[0] && cra[1].oneValuePerFlag && opt.parsedType.length === 1 && opt.parsedType[0].structure === 'array') { + val = [parseLevn(opt.parsedType[0].of, value)]; + } else { + val = parseLevn(opt.parsedType, value); + } + } catch (e$) { + e = e$; + throw new Error("Invalid value for option '" + name + "' - expected type " + opt.type + ", received value: " + value + "."); + } + if (opt['enum'] && !any(function(it){ + return deepIs(it, val); + }, opt.parsedPossibilities)) { + throw new Error("Option " + name + ": '" + val + "' not one of " + naturalJoin(opt['enum']) + "."); + } + } + currentType = toString$.call(obj[name]).slice(8, -1); + if (obj[name] != null) { + if (opt.concatRepeatedArrays != null && opt.concatRepeatedArrays[0] && currentType === 'Array') { + obj[name] = obj[name].concat(val); + } else if (opt.mergeRepeatedObjects && currentType === 'Object') { + import$(obj[name], val); + } else { + obj[name] = val; + } + } else { + obj[name] = val; + } + if (opt.restPositional) { + restPositional = true; + } + if (opt.overrideRequired) { + overrideRequired = true; + } + }; + setDefaults = function(){ + var name, ref$, value; + for (name in ref$ = defaults) { + value = ref$[name]; + if (obj[name] == null) { + obj[name] = value; + } + } + }; + checkRequired = function(){ + var i$, ref$, len$, name; + if (overrideRequired) { + return; + } + for (i$ = 0, len$ = (ref$ = required).length; i$ < len$; ++i$) { + name = ref$[i$]; + if (!obj[name]) { + throw new Error("Option " + nameToRaw(name) + " is required."); + } + } + }; + mutuallyExclusiveError = function(first, second){ + throw new Error("The options " + nameToRaw(first) + " and " + nameToRaw(second) + " are mutually exclusive - you cannot use them at the same time."); + }; + checkMutuallyExclusive = function(){ + var rules, i$, len$, rule, present, j$, len1$, element, k$, len2$, opt; + rules = libOptions.mutuallyExclusive; + if (!rules) { + return; + } + for (i$ = 0, len$ = rules.length; i$ < len$; ++i$) { + rule = rules[i$]; + present = null; + for (j$ = 0, len1$ = rule.length; j$ < len1$; ++j$) { + element = rule[j$]; + if (toString$.call(element).slice(8, -1) === 'Array') { + for (k$ = 0, len2$ = element.length; k$ < len2$; ++k$) { + opt = element[k$]; + if (opt in obj) { + if (present != null) { + mutuallyExclusiveError(present, opt); + } else { + present = opt; + break; + } + } + } + } else { + if (element in obj) { + if (present != null) { + mutuallyExclusiveError(present, element); + } else { + present = element; + } + } + } + } + } + }; + checkDependency = function(option){ + var dependsOn, type, targetOptionNames, i$, len$, targetOptionName, targetOption; + dependsOn = option.dependsOn; + if (!dependsOn || option.dependenciesMet) { + return true; + } + type = dependsOn[0], targetOptionNames = slice$.call(dependsOn, 1); + for (i$ = 0, len$ = targetOptionNames.length; i$ < len$; ++i$) { + targetOptionName = targetOptionNames[i$]; + targetOption = obj[targetOptionName]; + if (targetOption && checkDependency(targetOption)) { + if (type === 'or') { + return true; + } + } else if (type === 'and') { + throw new Error("The option '" + option.option + "' did not have its dependencies met."); + } + } + if (type === 'and') { + return true; + } else { + throw new Error("The option '" + option.option + "' did not meet any of its dependencies."); + } + }; + checkDependencies = function(){ + var name; + for (name in obj) { + checkDependency(opts[name]); + } + }; + checkProp = function(){ + if (prop) { + throw new Error("Value for '" + prop + "' of type '" + getOption(prop).type + "' required."); + } + }; + switch (toString$.call(input).slice(8, -1)) { + case 'String': + args = parseString(input.slice(slice != null ? slice : 0)); + break; + case 'Array': + args = input.slice(slice != null ? slice : 2); + break; + case 'Object': + obj = {}; + for (key in input) { + value = input[key]; + if (key !== '_') { + option = getOption(dasherize(key)); + if (parsedTypeCheck(option.parsedType, value)) { + obj[option.option] = value; + } else { + throw new Error("Option '" + option.option + "': Invalid type for '" + value + "' - expected type '" + option.type + "'."); + } + } + } + checkMutuallyExclusive(); + checkDependencies(); + setDefaults(); + checkRequired(); + return ref$ = camelizeKeys(obj), ref$._ = input._ || [], ref$; + default: + throw new Error("Invalid argument to 'parse': " + input + "."); + } + for (i$ = 0, len$ = args.length; i$ < len$; ++i$) { + arg = args[i$]; + if (arg === '--') { + restPositional = true; + } else if (restPositional) { + positional.push(arg); + } else { + if (that = arg.match(/^(--?)([a-zA-Z][-a-zA-Z0-9]*)(=)?(.*)?$/)) { + result = that; + checkProp(); + short = result[1].length === 1; + argName = result[2]; + usingAssign = result[3] != null; + val = result[4]; + if (usingAssign && val == null) { + throw new Error("No value for '" + argName + "' specified."); + } + if (short) { + flags = chars(argName); + len = flags.length; + for (j$ = 0, len1$ = flags.length; j$ < len1$; ++j$) { + i = j$; + flag = flags[j$]; + opt = getOption(flag); + name = opt.option; + if (restPositional) { + positional.push(flag); + } else if (i === len - 1) { + if (usingAssign) { + valPrime = opt.boolean ? parseLevn([{ + type: 'Boolean' + }], val) : val; + setValue(name, valPrime); + } else if (opt.boolean) { + setValue(name, true); + } else { + prop = name; + } + } else if (opt.boolean) { + setValue(name, true); + } else { + throw new Error("Can't set argument '" + flag + "' when not last flag in a group of short flags."); + } + } + } else { + negated = false; + if (that = argName.match(/^no-(.+)$/)) { + negated = true; + noedName = that[1]; + opt = getOption(noedName); + } else { + opt = getOption(argName); + } + name = opt.option; + if (opt.boolean) { + valPrime = usingAssign ? parseLevn([{ + type: 'Boolean' + }], val) : true; + if (negated) { + setValue(name, !valPrime); + } else { + setValue(name, valPrime); + } + } else { + if (negated) { + throw new Error("Only use 'no-' prefix for Boolean options, not with '" + noedName + "'."); + } + if (usingAssign) { + setValue(name, val); + } else { + prop = name; + } + } + } + } else if (that = arg.match(/^-([0-9]+(?:\.[0-9]+)?)$/)) { + opt = opts.NUM; + if (!opt) { + throw new Error('No -NUM option defined.'); + } + setValue(opt.option, that[1]); + } else { + if (prop) { + setValue(prop, arg); + prop = null; + } else { + positional.push(arg); + if (!libOptions.positionalAnywhere) { + restPositional = true; + } + } + } + } + } + checkProp(); + checkMutuallyExclusive(); + checkDependencies(); + setDefaults(); + checkRequired(); + return ref$ = camelizeKeys(obj), ref$._ = positional, ref$; + }; + return { + parse: parse, + parseArgv: function(it){ + return parse(it, { + slice: 2 + }); + }, + generateHelp: generateHelp(libOptions), + generateHelpForOption: generateHelpForOption(getOption, libOptions) + }; + }; + main.VERSION = VERSION; + module.exports = main; + function import$(obj, src){ + var own = {}.hasOwnProperty; + for (var key in src) if (own.call(src, key)) obj[key] = src[key]; + return obj; + } +}).call(this); diff --git a/node_modules/optionator/lib/util.js b/node_modules/optionator/lib/util.js new file mode 100644 index 00000000..d5c972de --- /dev/null +++ b/node_modules/optionator/lib/util.js @@ -0,0 +1,54 @@ +// Generated by LiveScript 1.5.0 +(function(){ + var prelude, map, sortBy, fl, closestString, nameToRaw, dasherize, naturalJoin; + prelude = require('prelude-ls'), map = prelude.map, sortBy = prelude.sortBy; + fl = require('fast-levenshtein'); + closestString = function(possibilities, input){ + var distances, ref$, string, distance, this$ = this; + if (!possibilities.length) { + return; + } + distances = map(function(it){ + var ref$, longer, shorter; + ref$ = input.length > it.length + ? [input, it] + : [it, input], longer = ref$[0], shorter = ref$[1]; + return { + string: it, + distance: fl.get(longer, shorter) + }; + })( + possibilities); + ref$ = sortBy(function(it){ + return it.distance; + }, distances)[0], string = ref$.string, distance = ref$.distance; + return string; + }; + nameToRaw = function(name){ + if (name.length === 1 || name === 'NUM') { + return "-" + name; + } else { + return "--" + name; + } + }; + dasherize = function(string){ + if (/^[A-Z]/.test(string)) { + return string; + } else { + return prelude.dasherize(string); + } + }; + naturalJoin = function(array){ + if (array.length < 3) { + return array.join(' or '); + } else { + return array.slice(0, -1).join(', ') + ", or " + array[array.length - 1]; + } + }; + module.exports = { + closestString: closestString, + nameToRaw: nameToRaw, + dasherize: dasherize, + naturalJoin: naturalJoin + }; +}).call(this); diff --git a/node_modules/optionator/package.json b/node_modules/optionator/package.json new file mode 100644 index 00000000..e9bedbbd --- /dev/null +++ b/node_modules/optionator/package.json @@ -0,0 +1,74 @@ +{ + "_from": "optionator@^0.8.2", + "_id": "optionator@0.8.2", + "_inBundle": false, + "_integrity": "sha1-NkxeQJ0/TWMB1sC0wFu6UBgK62Q=", + "_location": "/optionator", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "optionator@^0.8.2", + "name": "optionator", + "escapedName": "optionator", + "rawSpec": "^0.8.2", + "saveSpec": null, + "fetchSpec": "^0.8.2" + }, + "_requiredBy": [ + "/eslint" + ], + "_resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.2.tgz", + "_shasum": "364c5e409d3f4d6301d6c0b4c05bba50180aeb64", + "_spec": "optionator@^0.8.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", + "author": { + "name": "George Zahariev", + "email": "z@georgezahariev.com" + }, + "bugs": { + "url": "https://github.com/gkz/optionator/issues" + }, + "bundleDependencies": false, + "dependencies": { + "deep-is": "~0.1.3", + "fast-levenshtein": "~2.0.4", + "levn": "~0.3.0", + "prelude-ls": "~1.1.2", + "type-check": "~0.3.2", + "wordwrap": "~1.0.0" + }, + "deprecated": false, + "description": "option parsing and help generation", + "devDependencies": { + "istanbul": "~0.4.1", + "livescript": "~1.5.0", + "mocha": "~3.0.2" + }, + "engines": { + "node": ">= 0.8.0" + }, + "files": [ + "lib", + "README.md", + "LICENSE" + ], + "homepage": "https://github.com/gkz/optionator", + "keywords": [ + "options", + "flags", + "option parsing", + "cli" + ], + "license": "MIT", + "main": "./lib/", + "name": "optionator", + "repository": { + "type": "git", + "url": "git://github.com/gkz/optionator.git" + }, + "scripts": { + "test": "make test" + }, + "version": "0.8.2" +} diff --git a/node_modules/os-tmpdir/index.js b/node_modules/os-tmpdir/index.js new file mode 100644 index 00000000..2077b1ce --- /dev/null +++ b/node_modules/os-tmpdir/index.js @@ -0,0 +1,25 @@ +'use strict'; +var isWindows = process.platform === 'win32'; +var trailingSlashRe = isWindows ? /[^:]\\$/ : /.\/$/; + +// https://github.com/nodejs/node/blob/3e7a14381497a3b73dda68d05b5130563cdab420/lib/os.js#L25-L43 +module.exports = function () { + var path; + + if (isWindows) { + path = process.env.TEMP || + process.env.TMP || + (process.env.SystemRoot || process.env.windir) + '\\temp'; + } else { + path = process.env.TMPDIR || + process.env.TMP || + process.env.TEMP || + '/tmp'; + } + + if (trailingSlashRe.test(path)) { + path = path.slice(0, -1); + } + + return path; +}; diff --git a/node_modules/os-tmpdir/license b/node_modules/os-tmpdir/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/os-tmpdir/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/os-tmpdir/package.json b/node_modules/os-tmpdir/package.json new file mode 100644 index 00000000..f8ada59b --- /dev/null +++ b/node_modules/os-tmpdir/package.json @@ -0,0 +1,73 @@ +{ + "_from": "os-tmpdir@~1.0.2", + "_id": "os-tmpdir@1.0.2", + "_inBundle": false, + "_integrity": "sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=", + "_location": "/os-tmpdir", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "os-tmpdir@~1.0.2", + "name": "os-tmpdir", + "escapedName": "os-tmpdir", + "rawSpec": "~1.0.2", + "saveSpec": null, + "fetchSpec": "~1.0.2" + }, + "_requiredBy": [ + "/tmp" + ], + "_resolved": "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz", + "_shasum": "bbe67406c79aa85c5cfec766fe5734555dfa1274", + "_spec": "os-tmpdir@~1.0.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/tmp", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/os-tmpdir/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Node.js os.tmpdir() ponyfill", + "devDependencies": { + "ava": "*", + "xo": "^0.16.0" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/sindresorhus/os-tmpdir#readme", + "keywords": [ + "built-in", + "core", + "ponyfill", + "polyfill", + "shim", + "os", + "tmpdir", + "tempdir", + "tmp", + "temp", + "dir", + "directory", + "env", + "environment" + ], + "license": "MIT", + "name": "os-tmpdir", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/os-tmpdir.git" + }, + "scripts": { + "test": "xo && ava" + }, + "version": "1.0.2" +} diff --git a/node_modules/os-tmpdir/readme.md b/node_modules/os-tmpdir/readme.md new file mode 100644 index 00000000..c09f7ed8 --- /dev/null +++ b/node_modules/os-tmpdir/readme.md @@ -0,0 +1,32 @@ +# os-tmpdir [![Build Status](https://travis-ci.org/sindresorhus/os-tmpdir.svg?branch=master)](https://travis-ci.org/sindresorhus/os-tmpdir) + +> Node.js [`os.tmpdir()`](https://nodejs.org/api/os.html#os_os_tmpdir) [ponyfill](https://ponyfill.com) + +Use this instead of `require('os').tmpdir()` to get a consistent behavior on different Node.js versions (even 0.8). + + +## Install + +``` +$ npm install --save os-tmpdir +``` + + +## Usage + +```js +const osTmpdir = require('os-tmpdir'); + +osTmpdir(); +//=> '/var/folders/m3/5574nnhn0yj488ccryqr7tc80000gn/T' +``` + + +## API + +See the [`os.tmpdir()` docs](https://nodejs.org/api/os.html#os_os_tmpdir). + + +## License + +MIT © [Sindre Sorhus](https://sindresorhus.com) diff --git a/node_modules/path-is-absolute/index.js b/node_modules/path-is-absolute/index.js new file mode 100644 index 00000000..22aa6c35 --- /dev/null +++ b/node_modules/path-is-absolute/index.js @@ -0,0 +1,20 @@ +'use strict'; + +function posix(path) { + return path.charAt(0) === '/'; +} + +function win32(path) { + // https://github.com/nodejs/node/blob/b3fcc245fb25539909ef1d5eaa01dbf92e168633/lib/path.js#L56 + var splitDeviceRe = /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/; + var result = splitDeviceRe.exec(path); + var device = result[1] || ''; + var isUnc = Boolean(device && device.charAt(1) !== ':'); + + // UNC paths are always absolute + return Boolean(result[2] || isUnc); +} + +module.exports = process.platform === 'win32' ? win32 : posix; +module.exports.posix = posix; +module.exports.win32 = win32; diff --git a/node_modules/path-is-absolute/license b/node_modules/path-is-absolute/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/path-is-absolute/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/path-is-absolute/package.json b/node_modules/path-is-absolute/package.json new file mode 100644 index 00000000..5ee9b88c --- /dev/null +++ b/node_modules/path-is-absolute/package.json @@ -0,0 +1,75 @@ +{ + "_from": "path-is-absolute@^1.0.0", + "_id": "path-is-absolute@1.0.1", + "_inBundle": false, + "_integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=", + "_location": "/path-is-absolute", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "path-is-absolute@^1.0.0", + "name": "path-is-absolute", + "escapedName": "path-is-absolute", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/glob" + ], + "_resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz", + "_shasum": "174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f", + "_spec": "path-is-absolute@^1.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/glob", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/path-is-absolute/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Node.js 0.12 path.isAbsolute() ponyfill", + "devDependencies": { + "xo": "^0.16.0" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/sindresorhus/path-is-absolute#readme", + "keywords": [ + "path", + "paths", + "file", + "dir", + "absolute", + "isabsolute", + "is-absolute", + "built-in", + "util", + "utils", + "core", + "ponyfill", + "polyfill", + "shim", + "is", + "detect", + "check" + ], + "license": "MIT", + "name": "path-is-absolute", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/path-is-absolute.git" + }, + "scripts": { + "test": "xo && node test.js" + }, + "version": "1.0.1" +} diff --git a/node_modules/path-is-absolute/readme.md b/node_modules/path-is-absolute/readme.md new file mode 100644 index 00000000..8dbdf5fc --- /dev/null +++ b/node_modules/path-is-absolute/readme.md @@ -0,0 +1,59 @@ +# path-is-absolute [![Build Status](https://travis-ci.org/sindresorhus/path-is-absolute.svg?branch=master)](https://travis-ci.org/sindresorhus/path-is-absolute) + +> Node.js 0.12 [`path.isAbsolute()`](http://nodejs.org/api/path.html#path_path_isabsolute_path) [ponyfill](https://ponyfill.com) + + +## Install + +``` +$ npm install --save path-is-absolute +``` + + +## Usage + +```js +const pathIsAbsolute = require('path-is-absolute'); + +// Running on Linux +pathIsAbsolute('/home/foo'); +//=> true +pathIsAbsolute('C:/Users/foo'); +//=> false + +// Running on Windows +pathIsAbsolute('C:/Users/foo'); +//=> true +pathIsAbsolute('/home/foo'); +//=> false + +// Running on any OS +pathIsAbsolute.posix('/home/foo'); +//=> true +pathIsAbsolute.posix('C:/Users/foo'); +//=> false +pathIsAbsolute.win32('C:/Users/foo'); +//=> true +pathIsAbsolute.win32('/home/foo'); +//=> false +``` + + +## API + +See the [`path.isAbsolute()` docs](http://nodejs.org/api/path.html#path_path_isabsolute_path). + +### pathIsAbsolute(path) + +### pathIsAbsolute.posix(path) + +POSIX specific version. + +### pathIsAbsolute.win32(path) + +Windows specific version. + + +## License + +MIT © [Sindre Sorhus](https://sindresorhus.com) diff --git a/node_modules/path-is-inside/LICENSE.txt b/node_modules/path-is-inside/LICENSE.txt new file mode 100644 index 00000000..0bdbb61c --- /dev/null +++ b/node_modules/path-is-inside/LICENSE.txt @@ -0,0 +1,47 @@ +Dual licensed under WTFPL and MIT: + +--- + +Copyright © 2013–2016 Domenic Denicola + +This work is free. You can redistribute it and/or modify it under the +terms of the Do What The Fuck You Want To Public License, Version 2, +as published by Sam Hocevar. See below for more details. + + DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE + Version 2, December 2004 + + Copyright (C) 2004 Sam Hocevar + + Everyone is permitted to copy and distribute verbatim or modified + copies of this license document, and changing it is allowed as long + as the name is changed. + + DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. You just DO WHAT THE FUCK YOU WANT TO. + +--- + +The MIT License (MIT) + +Copyright © 2013–2016 Domenic Denicola + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/path-is-inside/lib/path-is-inside.js b/node_modules/path-is-inside/lib/path-is-inside.js new file mode 100644 index 00000000..596dfd3b --- /dev/null +++ b/node_modules/path-is-inside/lib/path-is-inside.js @@ -0,0 +1,28 @@ +"use strict"; + +var path = require("path"); + +module.exports = function (thePath, potentialParent) { + // For inside-directory checking, we want to allow trailing slashes, so normalize. + thePath = stripTrailingSep(thePath); + potentialParent = stripTrailingSep(potentialParent); + + // Node treats only Windows as case-insensitive in its path module; we follow those conventions. + if (process.platform === "win32") { + thePath = thePath.toLowerCase(); + potentialParent = potentialParent.toLowerCase(); + } + + return thePath.lastIndexOf(potentialParent, 0) === 0 && + ( + thePath[potentialParent.length] === path.sep || + thePath[potentialParent.length] === undefined + ); +}; + +function stripTrailingSep(thePath) { + if (thePath[thePath.length - 1] === path.sep) { + return thePath.slice(0, -1); + } + return thePath; +} diff --git a/node_modules/path-is-inside/package.json b/node_modules/path-is-inside/package.json new file mode 100644 index 00000000..1735de82 --- /dev/null +++ b/node_modules/path-is-inside/package.json @@ -0,0 +1,64 @@ +{ + "_from": "path-is-inside@^1.0.2", + "_id": "path-is-inside@1.0.2", + "_inBundle": false, + "_integrity": "sha1-NlQX3t5EQw0cEa9hAn+s8HS9/FM=", + "_location": "/path-is-inside", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "path-is-inside@^1.0.2", + "name": "path-is-inside", + "escapedName": "path-is-inside", + "rawSpec": "^1.0.2", + "saveSpec": null, + "fetchSpec": "^1.0.2" + }, + "_requiredBy": [ + "/eslint", + "/is-path-inside" + ], + "_resolved": "https://registry.npmjs.org/path-is-inside/-/path-is-inside-1.0.2.tgz", + "_shasum": "365417dede44430d1c11af61027facf074bdfc53", + "_spec": "path-is-inside@^1.0.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", + "author": { + "name": "Domenic Denicola", + "email": "d@domenic.me", + "url": "https://domenic.me" + }, + "bugs": { + "url": "https://github.com/domenic/path-is-inside/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Tests whether one path is inside another path", + "devDependencies": { + "jshint": "~2.3.0", + "mocha": "~1.15.1" + }, + "files": [ + "lib" + ], + "homepage": "https://github.com/domenic/path-is-inside#readme", + "keywords": [ + "path", + "directory", + "folder", + "inside", + "relative" + ], + "license": "(WTFPL OR MIT)", + "main": "lib/path-is-inside.js", + "name": "path-is-inside", + "repository": { + "type": "git", + "url": "git+https://github.com/domenic/path-is-inside.git" + }, + "scripts": { + "lint": "jshint lib", + "test": "mocha" + }, + "version": "1.0.2" +} diff --git a/node_modules/pify/index.js b/node_modules/pify/index.js new file mode 100644 index 00000000..7c720ebe --- /dev/null +++ b/node_modules/pify/index.js @@ -0,0 +1,68 @@ +'use strict'; + +var processFn = function (fn, P, opts) { + return function () { + var that = this; + var args = new Array(arguments.length); + + for (var i = 0; i < arguments.length; i++) { + args[i] = arguments[i]; + } + + return new P(function (resolve, reject) { + args.push(function (err, result) { + if (err) { + reject(err); + } else if (opts.multiArgs) { + var results = new Array(arguments.length - 1); + + for (var i = 1; i < arguments.length; i++) { + results[i - 1] = arguments[i]; + } + + resolve(results); + } else { + resolve(result); + } + }); + + fn.apply(that, args); + }); + }; +}; + +var pify = module.exports = function (obj, P, opts) { + if (typeof P !== 'function') { + opts = P; + P = Promise; + } + + opts = opts || {}; + opts.exclude = opts.exclude || [/.+Sync$/]; + + var filter = function (key) { + var match = function (pattern) { + return typeof pattern === 'string' ? key === pattern : pattern.test(key); + }; + + return opts.include ? opts.include.some(match) : !opts.exclude.some(match); + }; + + var ret = typeof obj === 'function' ? function () { + if (opts.excludeMain) { + return obj.apply(this, arguments); + } + + return processFn(obj, P, opts).apply(this, arguments); + } : {}; + + return Object.keys(obj).reduce(function (ret, key) { + var x = obj[key]; + + ret[key] = typeof x === 'function' && filter(key) ? processFn(x, P, opts) : x; + + return ret; + }, ret); +}; + +pify.all = pify; diff --git a/node_modules/pify/license b/node_modules/pify/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/pify/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/pify/package.json b/node_modules/pify/package.json new file mode 100644 index 00000000..8b39f24b --- /dev/null +++ b/node_modules/pify/package.json @@ -0,0 +1,81 @@ +{ + "_from": "pify@^2.0.0", + "_id": "pify@2.3.0", + "_inBundle": false, + "_integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=", + "_location": "/pify", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "pify@^2.0.0", + "name": "pify", + "escapedName": "pify", + "rawSpec": "^2.0.0", + "saveSpec": null, + "fetchSpec": "^2.0.0" + }, + "_requiredBy": [ + "/del", + "/globby" + ], + "_resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz", + "_shasum": "ed141a6ac043a849ea588498e7dca8b15330e90c", + "_spec": "pify@^2.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/del", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/pify/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Promisify a callback-style function", + "devDependencies": { + "ava": "*", + "pinkie-promise": "^1.0.0", + "v8-natives": "0.0.2", + "xo": "*" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/sindresorhus/pify#readme", + "keywords": [ + "promise", + "promises", + "promisify", + "denodify", + "denodeify", + "callback", + "cb", + "node", + "then", + "thenify", + "convert", + "transform", + "wrap", + "wrapper", + "bind", + "to", + "async", + "es2015" + ], + "license": "MIT", + "name": "pify", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/pify.git" + }, + "scripts": { + "optimization-test": "node --allow-natives-syntax optimization-test.js", + "test": "xo && ava && npm run optimization-test" + }, + "version": "2.3.0" +} diff --git a/node_modules/pify/readme.md b/node_modules/pify/readme.md new file mode 100644 index 00000000..c79ca8bf --- /dev/null +++ b/node_modules/pify/readme.md @@ -0,0 +1,119 @@ +# pify [![Build Status](https://travis-ci.org/sindresorhus/pify.svg?branch=master)](https://travis-ci.org/sindresorhus/pify) + +> Promisify a callback-style function + + +## Install + +``` +$ npm install --save pify +``` + + +## Usage + +```js +const fs = require('fs'); +const pify = require('pify'); + +// promisify a single function + +pify(fs.readFile)('package.json', 'utf8').then(data => { + console.log(JSON.parse(data).name); + //=> 'pify' +}); + +// or promisify all methods in a module + +pify(fs).readFile('package.json', 'utf8').then(data => { + console.log(JSON.parse(data).name); + //=> 'pify' +}); +``` + + +## API + +### pify(input, [promiseModule], [options]) + +Returns a promise wrapped version of the supplied function or module. + +#### input + +Type: `function`, `object` + +Callback-style function or module whose methods you want to promisify. + +#### promiseModule + +Type: `function` + +Custom promise module to use instead of the native one. + +Check out [`pinkie-promise`](https://github.com/floatdrop/pinkie-promise) if you need a tiny promise polyfill. + +#### options + +##### multiArgs + +Type: `boolean` +Default: `false` + +By default, the promisified function will only return the second argument from the callback, which works fine for most APIs. This option can be useful for modules like `request` that return multiple arguments. Turning this on will make it return an array of all arguments from the callback, excluding the error argument, instead of just the second argument. + +```js +const request = require('request'); +const pify = require('pify'); + +pify(request, {multiArgs: true})('https://sindresorhus.com').then(result => { + const [httpResponse, body] = result; +}); +``` + +##### include + +Type: `array` of (`string`|`regex`) + +Methods in a module to promisify. Remaining methods will be left untouched. + +##### exclude + +Type: `array` of (`string`|`regex`) +Default: `[/.+Sync$/]` + +Methods in a module **not** to promisify. Methods with names ending with `'Sync'` are excluded by default. + +##### excludeMain + +Type: `boolean` +Default: `false` + +By default, if given module is a function itself, this function will be promisified. Turn this option on if you want to promisify only methods of the module. + +```js +const pify = require('pify'); + +function fn() { + return true; +} + +fn.method = (data, callback) => { + setImmediate(() => { + callback(data, null); + }); +}; + +// promisify methods but not fn() +const promiseFn = pify(fn, {excludeMain: true}); + +if (promiseFn()) { + promiseFn.method('hi').then(data => { + console.log(data); + }); +} +``` + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/pinkie-promise/index.js b/node_modules/pinkie-promise/index.js new file mode 100644 index 00000000..777377a1 --- /dev/null +++ b/node_modules/pinkie-promise/index.js @@ -0,0 +1,3 @@ +'use strict'; + +module.exports = typeof Promise === 'function' ? Promise : require('pinkie'); diff --git a/node_modules/pinkie-promise/license b/node_modules/pinkie-promise/license new file mode 100644 index 00000000..1aeb74fd --- /dev/null +++ b/node_modules/pinkie-promise/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Vsevolod Strukchinsky (github.com/floatdrop) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/pinkie-promise/package.json b/node_modules/pinkie-promise/package.json new file mode 100644 index 00000000..5a35e173 --- /dev/null +++ b/node_modules/pinkie-promise/package.json @@ -0,0 +1,68 @@ +{ + "_from": "pinkie-promise@^2.0.0", + "_id": "pinkie-promise@2.0.1", + "_inBundle": false, + "_integrity": "sha1-ITXW36ejWMBprJsXh3YogihFD/o=", + "_location": "/pinkie-promise", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "pinkie-promise@^2.0.0", + "name": "pinkie-promise", + "escapedName": "pinkie-promise", + "rawSpec": "^2.0.0", + "saveSpec": null, + "fetchSpec": "^2.0.0" + }, + "_requiredBy": [ + "/del", + "/globby" + ], + "_resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz", + "_shasum": "2135d6dfa7a358c069ac9b178776288228450ffa", + "_spec": "pinkie-promise@^2.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/del", + "author": { + "name": "Vsevolod Strukchinsky", + "email": "floatdrop@gmail.com", + "url": "github.com/floatdrop" + }, + "bugs": { + "url": "https://github.com/floatdrop/pinkie-promise/issues" + }, + "bundleDependencies": false, + "dependencies": { + "pinkie": "^2.0.0" + }, + "deprecated": false, + "description": "ES2015 Promise ponyfill", + "devDependencies": { + "mocha": "*" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/floatdrop/pinkie-promise#readme", + "keywords": [ + "promise", + "promises", + "es2015", + "es6", + "polyfill", + "ponyfill" + ], + "license": "MIT", + "name": "pinkie-promise", + "repository": { + "type": "git", + "url": "git+https://github.com/floatdrop/pinkie-promise.git" + }, + "scripts": { + "test": "mocha" + }, + "version": "2.0.1" +} diff --git a/node_modules/pinkie-promise/readme.md b/node_modules/pinkie-promise/readme.md new file mode 100644 index 00000000..78477f42 --- /dev/null +++ b/node_modules/pinkie-promise/readme.md @@ -0,0 +1,28 @@ +# pinkie-promise [![Build Status](https://travis-ci.org/floatdrop/pinkie-promise.svg?branch=master)](https://travis-ci.org/floatdrop/pinkie-promise) + +> [ES2015 Promise](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects) ponyfill + +Module exports global Promise object (if available) or [`pinkie`](http://github.com/floatdrop/pinkie) Promise polyfill. + +## Install + +``` +$ npm install --save pinkie-promise +``` + +## Usage + +```js +var Promise = require('pinkie-promise'); + +new Promise(function (resolve) { resolve('unicorns'); }); +//=> Promise { 'unicorns' } +``` + +## Related + +- [pify](https://github.com/sindresorhus/pify) - Promisify a callback-style function + +## License + +MIT © [Vsevolod Strukchinsky](http://github.com/floatdrop) diff --git a/node_modules/pinkie/index.js b/node_modules/pinkie/index.js new file mode 100644 index 00000000..14ce1bfe --- /dev/null +++ b/node_modules/pinkie/index.js @@ -0,0 +1,292 @@ +'use strict'; + +var PENDING = 'pending'; +var SETTLED = 'settled'; +var FULFILLED = 'fulfilled'; +var REJECTED = 'rejected'; +var NOOP = function () {}; +var isNode = typeof global !== 'undefined' && typeof global.process !== 'undefined' && typeof global.process.emit === 'function'; + +var asyncSetTimer = typeof setImmediate === 'undefined' ? setTimeout : setImmediate; +var asyncQueue = []; +var asyncTimer; + +function asyncFlush() { + // run promise callbacks + for (var i = 0; i < asyncQueue.length; i++) { + asyncQueue[i][0](asyncQueue[i][1]); + } + + // reset async asyncQueue + asyncQueue = []; + asyncTimer = false; +} + +function asyncCall(callback, arg) { + asyncQueue.push([callback, arg]); + + if (!asyncTimer) { + asyncTimer = true; + asyncSetTimer(asyncFlush, 0); + } +} + +function invokeResolver(resolver, promise) { + function resolvePromise(value) { + resolve(promise, value); + } + + function rejectPromise(reason) { + reject(promise, reason); + } + + try { + resolver(resolvePromise, rejectPromise); + } catch (e) { + rejectPromise(e); + } +} + +function invokeCallback(subscriber) { + var owner = subscriber.owner; + var settled = owner._state; + var value = owner._data; + var callback = subscriber[settled]; + var promise = subscriber.then; + + if (typeof callback === 'function') { + settled = FULFILLED; + try { + value = callback(value); + } catch (e) { + reject(promise, e); + } + } + + if (!handleThenable(promise, value)) { + if (settled === FULFILLED) { + resolve(promise, value); + } + + if (settled === REJECTED) { + reject(promise, value); + } + } +} + +function handleThenable(promise, value) { + var resolved; + + try { + if (promise === value) { + throw new TypeError('A promises callback cannot return that same promise.'); + } + + if (value && (typeof value === 'function' || typeof value === 'object')) { + // then should be retrieved only once + var then = value.then; + + if (typeof then === 'function') { + then.call(value, function (val) { + if (!resolved) { + resolved = true; + + if (value === val) { + fulfill(promise, val); + } else { + resolve(promise, val); + } + } + }, function (reason) { + if (!resolved) { + resolved = true; + + reject(promise, reason); + } + }); + + return true; + } + } + } catch (e) { + if (!resolved) { + reject(promise, e); + } + + return true; + } + + return false; +} + +function resolve(promise, value) { + if (promise === value || !handleThenable(promise, value)) { + fulfill(promise, value); + } +} + +function fulfill(promise, value) { + if (promise._state === PENDING) { + promise._state = SETTLED; + promise._data = value; + + asyncCall(publishFulfillment, promise); + } +} + +function reject(promise, reason) { + if (promise._state === PENDING) { + promise._state = SETTLED; + promise._data = reason; + + asyncCall(publishRejection, promise); + } +} + +function publish(promise) { + promise._then = promise._then.forEach(invokeCallback); +} + +function publishFulfillment(promise) { + promise._state = FULFILLED; + publish(promise); +} + +function publishRejection(promise) { + promise._state = REJECTED; + publish(promise); + if (!promise._handled && isNode) { + global.process.emit('unhandledRejection', promise._data, promise); + } +} + +function notifyRejectionHandled(promise) { + global.process.emit('rejectionHandled', promise); +} + +/** + * @class + */ +function Promise(resolver) { + if (typeof resolver !== 'function') { + throw new TypeError('Promise resolver ' + resolver + ' is not a function'); + } + + if (this instanceof Promise === false) { + throw new TypeError('Failed to construct \'Promise\': Please use the \'new\' operator, this object constructor cannot be called as a function.'); + } + + this._then = []; + + invokeResolver(resolver, this); +} + +Promise.prototype = { + constructor: Promise, + + _state: PENDING, + _then: null, + _data: undefined, + _handled: false, + + then: function (onFulfillment, onRejection) { + var subscriber = { + owner: this, + then: new this.constructor(NOOP), + fulfilled: onFulfillment, + rejected: onRejection + }; + + if ((onRejection || onFulfillment) && !this._handled) { + this._handled = true; + if (this._state === REJECTED && isNode) { + asyncCall(notifyRejectionHandled, this); + } + } + + if (this._state === FULFILLED || this._state === REJECTED) { + // already resolved, call callback async + asyncCall(invokeCallback, subscriber); + } else { + // subscribe + this._then.push(subscriber); + } + + return subscriber.then; + }, + + catch: function (onRejection) { + return this.then(null, onRejection); + } +}; + +Promise.all = function (promises) { + if (!Array.isArray(promises)) { + throw new TypeError('You must pass an array to Promise.all().'); + } + + return new Promise(function (resolve, reject) { + var results = []; + var remaining = 0; + + function resolver(index) { + remaining++; + return function (value) { + results[index] = value; + if (!--remaining) { + resolve(results); + } + }; + } + + for (var i = 0, promise; i < promises.length; i++) { + promise = promises[i]; + + if (promise && typeof promise.then === 'function') { + promise.then(resolver(i), reject); + } else { + results[i] = promise; + } + } + + if (!remaining) { + resolve(results); + } + }); +}; + +Promise.race = function (promises) { + if (!Array.isArray(promises)) { + throw new TypeError('You must pass an array to Promise.race().'); + } + + return new Promise(function (resolve, reject) { + for (var i = 0, promise; i < promises.length; i++) { + promise = promises[i]; + + if (promise && typeof promise.then === 'function') { + promise.then(resolve, reject); + } else { + resolve(promise); + } + } + }); +}; + +Promise.resolve = function (value) { + if (value && typeof value === 'object' && value.constructor === Promise) { + return value; + } + + return new Promise(function (resolve) { + resolve(value); + }); +}; + +Promise.reject = function (reason) { + return new Promise(function (resolve, reject) { + reject(reason); + }); +}; + +module.exports = Promise; diff --git a/node_modules/pinkie/license b/node_modules/pinkie/license new file mode 100644 index 00000000..1aeb74fd --- /dev/null +++ b/node_modules/pinkie/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Vsevolod Strukchinsky (github.com/floatdrop) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/pinkie/package.json b/node_modules/pinkie/package.json new file mode 100644 index 00000000..11b6a367 --- /dev/null +++ b/node_modules/pinkie/package.json @@ -0,0 +1,68 @@ +{ + "_from": "pinkie@^2.0.0", + "_id": "pinkie@2.0.4", + "_inBundle": false, + "_integrity": "sha1-clVrgM+g1IqXToDnckjoDtT3+HA=", + "_location": "/pinkie", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "pinkie@^2.0.0", + "name": "pinkie", + "escapedName": "pinkie", + "rawSpec": "^2.0.0", + "saveSpec": null, + "fetchSpec": "^2.0.0" + }, + "_requiredBy": [ + "/pinkie-promise" + ], + "_resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz", + "_shasum": "72556b80cfa0d48a974e80e77248e80ed4f7f870", + "_spec": "pinkie@^2.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/pinkie-promise", + "author": { + "name": "Vsevolod Strukchinsky", + "email": "floatdrop@gmail.com", + "url": "github.com/floatdrop" + }, + "bugs": { + "url": "https://github.com/floatdrop/pinkie/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Itty bitty little widdle twinkie pinkie ES2015 Promise implementation", + "devDependencies": { + "core-assert": "^0.1.1", + "coveralls": "^2.11.4", + "mocha": "*", + "nyc": "^3.2.2", + "promises-aplus-tests": "*", + "xo": "^0.10.1" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/floatdrop/pinkie#readme", + "keywords": [ + "promise", + "promises", + "es2015", + "es6" + ], + "license": "MIT", + "name": "pinkie", + "repository": { + "type": "git", + "url": "git+https://github.com/floatdrop/pinkie.git" + }, + "scripts": { + "coverage": "nyc report --reporter=text-lcov | coveralls", + "test": "xo && nyc mocha" + }, + "version": "2.0.4" +} diff --git a/node_modules/pinkie/readme.md b/node_modules/pinkie/readme.md new file mode 100644 index 00000000..1565f958 --- /dev/null +++ b/node_modules/pinkie/readme.md @@ -0,0 +1,83 @@ +

+
+ pinkie +
+
+

+ +> Itty bitty little widdle twinkie pinkie [ES2015 Promise](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects) implementation + +[![Build Status](https://travis-ci.org/floatdrop/pinkie.svg?branch=master)](https://travis-ci.org/floatdrop/pinkie) [![Coverage Status](https://coveralls.io/repos/floatdrop/pinkie/badge.svg?branch=master&service=github)](https://coveralls.io/github/floatdrop/pinkie?branch=master) + +There are [tons of Promise implementations](https://github.com/promises-aplus/promises-spec/blob/master/implementations.md#standalone) out there, but all of them focus on browser compatibility and are often bloated with functionality. + +This module is an exact Promise specification polyfill (like [native-promise-only](https://github.com/getify/native-promise-only)), but in Node.js land (it should be browserify-able though). + + +## Install + +``` +$ npm install --save pinkie +``` + + +## Usage + +```js +var fs = require('fs'); +var Promise = require('pinkie'); + +new Promise(function (resolve, reject) { + fs.readFile('foo.json', 'utf8', function (err, data) { + if (err) { + reject(err); + return; + } + + resolve(data); + }); +}); +//=> Promise +``` + + +### API + +`pinkie` exports bare [ES2015 Promise](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects) implementation and polyfills [Node.js rejection events](https://nodejs.org/api/process.html#process_event_unhandledrejection). In case you forgot: + +#### new Promise(executor) + +Returns new instance of `Promise`. + +##### executor + +*Required* +Type: `function` + +Function with two arguments `resolve` and `reject`. The first argument fulfills the promise, the second argument rejects it. + +#### pinkie.all(promises) + +Returns a promise that resolves when all of the promises in the `promises` Array argument have resolved. + +#### pinkie.race(promises) + +Returns a promise that resolves or rejects as soon as one of the promises in the `promises` Array resolves or rejects, with the value or reason from that promise. + +#### pinkie.reject(reason) + +Returns a Promise object that is rejected with the given `reason`. + +#### pinkie.resolve(value) + +Returns a Promise object that is resolved with the given `value`. If the `value` is a thenable (i.e. has a then method), the returned promise will "follow" that thenable, adopting its eventual state; otherwise the returned promise will be fulfilled with the `value`. + + +## Related + +- [pinkie-promise](https://github.com/floatdrop/pinkie-promise) - Returns the native Promise or this module + + +## License + +MIT © [Vsevolod Strukchinsky](http://github.com/floatdrop) diff --git a/node_modules/pluralize/LICENSE b/node_modules/pluralize/LICENSE new file mode 100644 index 00000000..309c2e3b --- /dev/null +++ b/node_modules/pluralize/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2013 Blake Embrey (hello@blakeembrey.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/pluralize/Readme.md b/node_modules/pluralize/Readme.md new file mode 100644 index 00000000..46434a99 --- /dev/null +++ b/node_modules/pluralize/Readme.md @@ -0,0 +1,89 @@ +# Pluralize + +[![NPM version][npm-image]][npm-url] +[![NPM downloads][downloads-image]][downloads-url] +[![Build status][travis-image]][travis-url] +[![Test coverage][coveralls-image]][coveralls-url] +![File Size][filesize-url] +[![CDNJS][cdnjs-image]][cdnjs-url] +[![Greenkeeper badge](https://badges.greenkeeper.io/blakeembrey/pluralize.svg)](https://greenkeeper.io/) + +> Pluralize and singularize any word. + +## Installation + +``` +npm install pluralize --save +yarn add pluralize +bower install pluralize --save +``` + +### Node + +```javascript +var pluralize = require('pluralize') +``` + +### AMD + +```javascript +define(function (require, exports, module) { + var pluralize = require('pluralize') +}) +``` + +### ` +``` + +## Why? + +This module uses a pre-defined list of rules, applied in order, to singularize or pluralize a given word. There are many cases where this is useful, such as any automation based on user input. For applications where the word(s) are known ahead of time, you can use a simple ternary (or function) which would be a much lighter alternative. + +## Usage + +```javascript +pluralize('test') //=> "tests" +pluralize('test', 1) //=> "test" +pluralize('test', 5) //=> "tests" +pluralize('test', 1, true) //=> "1 test" +pluralize('test', 5, true) //=> "5 tests" +pluralize('蘋果', 2, true) //=> "2 蘋果" + +pluralize.plural('regex') //=> "regexes" +pluralize.addPluralRule(/gex$/i, 'gexii') +pluralize.plural('regex') //=> "regexii" + +pluralize.singular('singles') //=> "single" +pluralize.addSingularRule(/singles$/i, 'singular') +pluralize.singular('singles') //=> "singular" + +pluralize.plural('irregular') //=> "irregulars" +pluralize.addIrregularRule('irregular', 'regular') +pluralize.plural('irregular') //=> "regular" + +pluralize.plural('paper') //=> "papers" +pluralize.addUncountableRule('paper') +pluralize.plural('paper') //=> "paper" + +pluralize.isPlural('test') //=> false +pluralize.isSingular('test') //=> true +``` + +## License + +MIT + +[npm-image]: https://img.shields.io/npm/v/pluralize.svg?style=flat +[npm-url]: https://npmjs.org/package/pluralize +[downloads-image]: https://img.shields.io/npm/dm/pluralize.svg?style=flat +[downloads-url]: https://npmjs.org/package/pluralize +[travis-image]: https://img.shields.io/travis/blakeembrey/pluralize.svg?style=flat +[travis-url]: https://travis-ci.org/blakeembrey/pluralize +[coveralls-image]: https://img.shields.io/coveralls/blakeembrey/pluralize.svg?style=flat +[coveralls-url]: https://coveralls.io/r/blakeembrey/pluralize?branch=master +[filesize-url]: https://img.shields.io/github/size/blakeembrey/pluralize/pluralize.js.svg?style=flat +[cdnjs-image]: https://img.shields.io/cdnjs/v/pluralize.svg +[cdnjs-url]: https://cdnjs.com/libraries/pluralize diff --git a/node_modules/pluralize/package.json b/node_modules/pluralize/package.json new file mode 100644 index 00000000..502ae840 --- /dev/null +++ b/node_modules/pluralize/package.json @@ -0,0 +1,71 @@ +{ + "_from": "pluralize@^7.0.0", + "_id": "pluralize@7.0.0", + "_inBundle": false, + "_integrity": "sha512-ARhBOdzS3e41FbkW/XWrTEtukqqLoK5+Z/4UeDaLuSW+39JPeFgs4gCGqsrJHVZX0fUrx//4OF0K1CUGwlIFow==", + "_location": "/pluralize", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "pluralize@^7.0.0", + "name": "pluralize", + "escapedName": "pluralize", + "rawSpec": "^7.0.0", + "saveSpec": null, + "fetchSpec": "^7.0.0" + }, + "_requiredBy": [ + "/eslint" + ], + "_resolved": "https://registry.npmjs.org/pluralize/-/pluralize-7.0.0.tgz", + "_shasum": "298b89df8b93b0221dbf421ad2b1b1ea23fc6777", + "_spec": "pluralize@^7.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", + "author": { + "name": "Blake Embrey", + "email": "hello@blakeembrey.com", + "url": "http://blakeembrey.me" + }, + "bugs": { + "url": "https://github.com/blakeembrey/pluralize/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Pluralize and singularize any word", + "devDependencies": { + "chai": "^4.0.0", + "istanbul": "^0.4.5", + "mocha": "^3.2.0", + "semistandard": "^11.0.0" + }, + "engines": { + "node": ">=4" + }, + "files": [ + "pluralize.js" + ], + "homepage": "https://github.com/blakeembrey/pluralize#readme", + "keywords": [ + "plural", + "plurals", + "pluralize", + "singular", + "singularize", + "inflection" + ], + "license": "MIT", + "main": "pluralize.js", + "name": "pluralize", + "repository": { + "type": "git", + "url": "git+https://github.com/blakeembrey/pluralize.git" + }, + "scripts": { + "lint": "semistandard", + "test": "npm run lint && npm run test-cov", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- -R spec --bail", + "test-spec": "mocha -R spec --bail" + }, + "version": "7.0.0" +} diff --git a/node_modules/pluralize/pluralize.js b/node_modules/pluralize/pluralize.js new file mode 100644 index 00000000..c87a8fce --- /dev/null +++ b/node_modules/pluralize/pluralize.js @@ -0,0 +1,490 @@ +/* global define */ + +(function (root, pluralize) { + /* istanbul ignore else */ + if (typeof require === 'function' && typeof exports === 'object' && typeof module === 'object') { + // Node. + module.exports = pluralize(); + } else if (typeof define === 'function' && define.amd) { + // AMD, registers as an anonymous module. + define(function () { + return pluralize(); + }); + } else { + // Browser global. + root.pluralize = pluralize(); + } +})(this, function () { + // Rule storage - pluralize and singularize need to be run sequentially, + // while other rules can be optimized using an object for instant lookups. + var pluralRules = []; + var singularRules = []; + var uncountables = {}; + var irregularPlurals = {}; + var irregularSingles = {}; + + /** + * Sanitize a pluralization rule to a usable regular expression. + * + * @param {(RegExp|string)} rule + * @return {RegExp} + */ + function sanitizeRule (rule) { + if (typeof rule === 'string') { + return new RegExp('^' + rule + '$', 'i'); + } + + return rule; + } + + /** + * Pass in a word token to produce a function that can replicate the case on + * another word. + * + * @param {string} word + * @param {string} token + * @return {Function} + */ + function restoreCase (word, token) { + // Tokens are an exact match. + if (word === token) return token; + + // Upper cased words. E.g. "HELLO". + if (word === word.toUpperCase()) return token.toUpperCase(); + + // Title cased words. E.g. "Title". + if (word[0] === word[0].toUpperCase()) { + return token.charAt(0).toUpperCase() + token.substr(1).toLowerCase(); + } + + // Lower cased words. E.g. "test". + return token.toLowerCase(); + } + + /** + * Interpolate a regexp string. + * + * @param {string} str + * @param {Array} args + * @return {string} + */ + function interpolate (str, args) { + return str.replace(/\$(\d{1,2})/g, function (match, index) { + return args[index] || ''; + }); + } + + /** + * Replace a word using a rule. + * + * @param {string} word + * @param {Array} rule + * @return {string} + */ + function replace (word, rule) { + return word.replace(rule[0], function (match, index) { + var result = interpolate(rule[1], arguments); + + if (match === '') { + return restoreCase(word[index - 1], result); + } + + return restoreCase(match, result); + }); + } + + /** + * Sanitize a word by passing in the word and sanitization rules. + * + * @param {string} token + * @param {string} word + * @param {Array} rules + * @return {string} + */ + function sanitizeWord (token, word, rules) { + // Empty string or doesn't need fixing. + if (!token.length || uncountables.hasOwnProperty(token)) { + return word; + } + + var len = rules.length; + + // Iterate over the sanitization rules and use the first one to match. + while (len--) { + var rule = rules[len]; + + if (rule[0].test(word)) return replace(word, rule); + } + + return word; + } + + /** + * Replace a word with the updated word. + * + * @param {Object} replaceMap + * @param {Object} keepMap + * @param {Array} rules + * @return {Function} + */ + function replaceWord (replaceMap, keepMap, rules) { + return function (word) { + // Get the correct token and case restoration functions. + var token = word.toLowerCase(); + + // Check against the keep object map. + if (keepMap.hasOwnProperty(token)) { + return restoreCase(word, token); + } + + // Check against the replacement map for a direct word replacement. + if (replaceMap.hasOwnProperty(token)) { + return restoreCase(word, replaceMap[token]); + } + + // Run all the rules against the word. + return sanitizeWord(token, word, rules); + }; + } + + /** + * Check if a word is part of the map. + */ + function checkWord (replaceMap, keepMap, rules, bool) { + return function (word) { + var token = word.toLowerCase(); + + if (keepMap.hasOwnProperty(token)) return true; + if (replaceMap.hasOwnProperty(token)) return false; + + return sanitizeWord(token, token, rules) === token; + }; + } + + /** + * Pluralize or singularize a word based on the passed in count. + * + * @param {string} word + * @param {number} count + * @param {boolean} inclusive + * @return {string} + */ + function pluralize (word, count, inclusive) { + var pluralized = count === 1 + ? pluralize.singular(word) : pluralize.plural(word); + + return (inclusive ? count + ' ' : '') + pluralized; + } + + /** + * Pluralize a word. + * + * @type {Function} + */ + pluralize.plural = replaceWord( + irregularSingles, irregularPlurals, pluralRules + ); + + /** + * Check if a word is plural. + * + * @type {Function} + */ + pluralize.isPlural = checkWord( + irregularSingles, irregularPlurals, pluralRules + ); + + /** + * Singularize a word. + * + * @type {Function} + */ + pluralize.singular = replaceWord( + irregularPlurals, irregularSingles, singularRules + ); + + /** + * Check if a word is singular. + * + * @type {Function} + */ + pluralize.isSingular = checkWord( + irregularPlurals, irregularSingles, singularRules + ); + + /** + * Add a pluralization rule to the collection. + * + * @param {(string|RegExp)} rule + * @param {string} replacement + */ + pluralize.addPluralRule = function (rule, replacement) { + pluralRules.push([sanitizeRule(rule), replacement]); + }; + + /** + * Add a singularization rule to the collection. + * + * @param {(string|RegExp)} rule + * @param {string} replacement + */ + pluralize.addSingularRule = function (rule, replacement) { + singularRules.push([sanitizeRule(rule), replacement]); + }; + + /** + * Add an uncountable word rule. + * + * @param {(string|RegExp)} word + */ + pluralize.addUncountableRule = function (word) { + if (typeof word === 'string') { + uncountables[word.toLowerCase()] = true; + return; + } + + // Set singular and plural references for the word. + pluralize.addPluralRule(word, '$0'); + pluralize.addSingularRule(word, '$0'); + }; + + /** + * Add an irregular word definition. + * + * @param {string} single + * @param {string} plural + */ + pluralize.addIrregularRule = function (single, plural) { + plural = plural.toLowerCase(); + single = single.toLowerCase(); + + irregularSingles[single] = plural; + irregularPlurals[plural] = single; + }; + + /** + * Irregular rules. + */ + [ + // Pronouns. + ['I', 'we'], + ['me', 'us'], + ['he', 'they'], + ['she', 'they'], + ['them', 'them'], + ['myself', 'ourselves'], + ['yourself', 'yourselves'], + ['itself', 'themselves'], + ['herself', 'themselves'], + ['himself', 'themselves'], + ['themself', 'themselves'], + ['is', 'are'], + ['was', 'were'], + ['has', 'have'], + ['this', 'these'], + ['that', 'those'], + // Words ending in with a consonant and `o`. + ['echo', 'echoes'], + ['dingo', 'dingoes'], + ['volcano', 'volcanoes'], + ['tornado', 'tornadoes'], + ['torpedo', 'torpedoes'], + // Ends with `us`. + ['genus', 'genera'], + ['viscus', 'viscera'], + // Ends with `ma`. + ['stigma', 'stigmata'], + ['stoma', 'stomata'], + ['dogma', 'dogmata'], + ['lemma', 'lemmata'], + ['schema', 'schemata'], + ['anathema', 'anathemata'], + // Other irregular rules. + ['ox', 'oxen'], + ['axe', 'axes'], + ['die', 'dice'], + ['yes', 'yeses'], + ['foot', 'feet'], + ['eave', 'eaves'], + ['goose', 'geese'], + ['tooth', 'teeth'], + ['quiz', 'quizzes'], + ['human', 'humans'], + ['proof', 'proofs'], + ['carve', 'carves'], + ['valve', 'valves'], + ['looey', 'looies'], + ['thief', 'thieves'], + ['groove', 'grooves'], + ['pickaxe', 'pickaxes'], + ['whiskey', 'whiskies'] + ].forEach(function (rule) { + return pluralize.addIrregularRule(rule[0], rule[1]); + }); + + /** + * Pluralization rules. + */ + [ + [/s?$/i, 's'], + [/[^\u0000-\u007F]$/i, '$0'], + [/([^aeiou]ese)$/i, '$1'], + [/(ax|test)is$/i, '$1es'], + [/(alias|[^aou]us|tlas|gas|ris)$/i, '$1es'], + [/(e[mn]u)s?$/i, '$1s'], + [/([^l]ias|[aeiou]las|[emjzr]as|[iu]am)$/i, '$1'], + [/(alumn|syllab|octop|vir|radi|nucle|fung|cact|stimul|termin|bacill|foc|uter|loc|strat)(?:us|i)$/i, '$1i'], + [/(alumn|alg|vertebr)(?:a|ae)$/i, '$1ae'], + [/(seraph|cherub)(?:im)?$/i, '$1im'], + [/(her|at|gr)o$/i, '$1oes'], + [/(agend|addend|millenni|dat|extrem|bacteri|desiderat|strat|candelabr|errat|ov|symposi|curricul|automat|quor)(?:a|um)$/i, '$1a'], + [/(apheli|hyperbat|periheli|asyndet|noumen|phenomen|criteri|organ|prolegomen|hedr|automat)(?:a|on)$/i, '$1a'], + [/sis$/i, 'ses'], + [/(?:(kni|wi|li)fe|(ar|l|ea|eo|oa|hoo)f)$/i, '$1$2ves'], + [/([^aeiouy]|qu)y$/i, '$1ies'], + [/([^ch][ieo][ln])ey$/i, '$1ies'], + [/(x|ch|ss|sh|zz)$/i, '$1es'], + [/(matr|cod|mur|sil|vert|ind|append)(?:ix|ex)$/i, '$1ices'], + [/(m|l)(?:ice|ouse)$/i, '$1ice'], + [/(pe)(?:rson|ople)$/i, '$1ople'], + [/(child)(?:ren)?$/i, '$1ren'], + [/eaux$/i, '$0'], + [/m[ae]n$/i, 'men'], + ['thou', 'you'] + ].forEach(function (rule) { + return pluralize.addPluralRule(rule[0], rule[1]); + }); + + /** + * Singularization rules. + */ + [ + [/s$/i, ''], + [/(ss)$/i, '$1'], + [/(wi|kni|(?:after|half|high|low|mid|non|night|[^\w]|^)li)ves$/i, '$1fe'], + [/(ar|(?:wo|[ae])l|[eo][ao])ves$/i, '$1f'], + [/ies$/i, 'y'], + [/\b([pl]|zomb|(?:neck|cross)?t|coll|faer|food|gen|goon|group|lass|talk|goal|cut)ies$/i, '$1ie'], + [/\b(mon|smil)ies$/i, '$1ey'], + [/(m|l)ice$/i, '$1ouse'], + [/(seraph|cherub)im$/i, '$1'], + [/(x|ch|ss|sh|zz|tto|go|cho|alias|[^aou]us|tlas|gas|(?:her|at|gr)o|ris)(?:es)?$/i, '$1'], + [/(analy|ba|diagno|parenthe|progno|synop|the|empha|cri)(?:sis|ses)$/i, '$1sis'], + [/(movie|twelve|abuse|e[mn]u)s$/i, '$1'], + [/(test)(?:is|es)$/i, '$1is'], + [/(alumn|syllab|octop|vir|radi|nucle|fung|cact|stimul|termin|bacill|foc|uter|loc|strat)(?:us|i)$/i, '$1us'], + [/(agend|addend|millenni|dat|extrem|bacteri|desiderat|strat|candelabr|errat|ov|symposi|curricul|quor)a$/i, '$1um'], + [/(apheli|hyperbat|periheli|asyndet|noumen|phenomen|criteri|organ|prolegomen|hedr|automat)a$/i, '$1on'], + [/(alumn|alg|vertebr)ae$/i, '$1a'], + [/(cod|mur|sil|vert|ind)ices$/i, '$1ex'], + [/(matr|append)ices$/i, '$1ix'], + [/(pe)(rson|ople)$/i, '$1rson'], + [/(child)ren$/i, '$1'], + [/(eau)x?$/i, '$1'], + [/men$/i, 'man'] + ].forEach(function (rule) { + return pluralize.addSingularRule(rule[0], rule[1]); + }); + + /** + * Uncountable rules. + */ + [ + // Singular words with no plurals. + 'adulthood', + 'advice', + 'agenda', + 'aid', + 'alcohol', + 'ammo', + 'anime', + 'athletics', + 'audio', + 'bison', + 'blood', + 'bream', + 'buffalo', + 'butter', + 'carp', + 'cash', + 'chassis', + 'chess', + 'clothing', + 'cod', + 'commerce', + 'cooperation', + 'corps', + 'debris', + 'diabetes', + 'digestion', + 'elk', + 'energy', + 'equipment', + 'excretion', + 'expertise', + 'flounder', + 'fun', + 'gallows', + 'garbage', + 'graffiti', + 'headquarters', + 'health', + 'herpes', + 'highjinks', + 'homework', + 'housework', + 'information', + 'jeans', + 'justice', + 'kudos', + 'labour', + 'literature', + 'machinery', + 'mackerel', + 'mail', + 'media', + 'mews', + 'moose', + 'music', + 'manga', + 'news', + 'pike', + 'plankton', + 'pliers', + 'pollution', + 'premises', + 'rain', + 'research', + 'rice', + 'salmon', + 'scissors', + 'series', + 'sewage', + 'shambles', + 'shrimp', + 'species', + 'staff', + 'swine', + 'tennis', + 'traffic', + 'transporation', + 'trout', + 'tuna', + 'wealth', + 'welfare', + 'whiting', + 'wildebeest', + 'wildlife', + 'you', + // Regexes. + /[^aeiou]ese$/i, // "chinese", "japanese" + /deer$/i, // "deer", "reindeer" + /fish$/i, // "fish", "blowfish", "angelfish" + /measles$/i, + /o[iu]s$/i, // "carnivorous" + /pox$/i, // "chickpox", "smallpox" + /sheep$/i + ].forEach(pluralize.addUncountableRule); + + return pluralize; +}); diff --git a/node_modules/prelude-ls/CHANGELOG.md b/node_modules/prelude-ls/CHANGELOG.md new file mode 100644 index 00000000..c2de12d5 --- /dev/null +++ b/node_modules/prelude-ls/CHANGELOG.md @@ -0,0 +1,99 @@ +# 1.1.2 +- add `Func.memoize` +- fix `zip-all` and `zip-with-all` corner case (no input) +- build with LiveScript 1.4.0 + +# 1.1.1 +- curry `unique-by`, `minimum-by` + +# 1.1.0 +- added `List` functions: `maximum-by`, `minimum-by`, `unique-by` +- added `List` functions: `at`, `elem-index`, `elem-indices`, `find-index`, `find-indices` +- added `Str` functions: `capitalize`, `camelize`, `dasherize` +- added `Func` function: `over` - eg. ``same-length = (==) `over` (.length)`` +- exported `Str.repeat` through main `prelude` object +- fixed definition of `foldr` and `foldr1`, the new correct definition is backwards incompatible with the old, incorrect one +- fixed issue with `fix` +- improved code coverage + +# 1.0.3 +- build browser versions + +# 1.0.2 +- bug fix for `flatten` - slight change with bug fix, flattens arrays only, not array-like objects + +# 1.0.1 +- bug fixes for `drop-while` and `take-while` + +# 1.0.0 +* massive update - separated functions into separate modules +* functions do not accept multiple types anymore - use different versions in their respective modules in some cases (eg. `Obj.map`), or use `chars` or `values` in other cases to transform into a list +* objects are no longer transformed into functions, simply use `(obj.)` in LiveScript to do that +* browser version now using browserify - use `prelude = require('prelude-ls')` +* added `compact`, `split`, `flatten`, `difference`, `intersection`, `union`, `count-by`, `group-by`, `chars`, `unchars`, `apply` +* added `lists-to-obj` which takes a list of keys and list of values and zips them up into an object, and the converse `obj-to-lists` +* added `pairs-to-obj` which takes a list of pairs (2 element lists) and creates an object, and the converse `obj-to-pairs` +* removed `cons`, `append` - use the concat operator +* removed `compose` - use the compose operator +* removed `obj-to-func` - use partially applied access (eg. `(obj.)`) +* removed `length` - use `(.length)` +* `sort-by` renamed to `sort-with` +* added new `sort-by` +* removed `compare` - just use the new `sort-by` +* `break-it` renamed `break-list`, (`Str.break-str` for the string version) +* added `Str.repeat` which creates a new string by repeating the input n times +* `unfold` as alias to `unfoldr` is no longer used +* fixed up style and compiled with LiveScript 1.1.1 +* use Make instead of Slake +* greatly improved tests + +# 0.6.0 +* fixed various bugs +* added `fix`, a fixpoint (Y combinator) for anonymous recursive functions +* added `unfoldr` (alias `unfold`) +* calling `replicate` with a string now returns a list of strings +* removed `partial`, just use native partial application in LiveScript using the `_` placeholder, or currying +* added `sort`, `sortBy`, and `compare` + +# 0.5.0 +* removed `lookup` - use (.prop) +* removed `call` - use (.func arg1, arg2) +* removed `pluck` - use map (.prop), xs +* fixed buys wtih `head` and `last` +* added non-minifed browser version, as `prelude-browser.js` +* renamed `prelude-min.js` to `prelude-browser-min.js` +* renamed `zip` to `zipAll` +* renamed `zipWith` to `zipAllWith` +* added `zip`, a curried zip that takes only two arguments +* added `zipWith`, a curried zipWith that takes only two arguments + +# 0.4.0 +* added `parition` function +* added `curry` function +* removed `elem` function (use `in`) +* removed `notElem` function (use `not in`) + +# 0.3.0 +* added `listToObject` +* added `unique` +* added `objToFunc` +* added support for using strings in map and the like +* added support for using objects in map and the like +* added ability to use objects instead of functions in certain cases +* removed `error` (just use throw) +* added `tau` constant +* added `join` +* added `values` +* added `keys` +* added `partial` +* renamed `log` to `ln` +* added alias to `head`: `first` +* added `installPrelude` helper + +# 0.2.0 +* removed functions that simply warp operators as you can now use operators as functions in LiveScript +* `min/max` are now curried and take only 2 arguments +* added `call` + +# 0.1.0 +* initial public release diff --git a/node_modules/prelude-ls/LICENSE b/node_modules/prelude-ls/LICENSE new file mode 100644 index 00000000..525b1185 --- /dev/null +++ b/node_modules/prelude-ls/LICENSE @@ -0,0 +1,22 @@ +Copyright (c) George Zahariev + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/prelude-ls/README.md b/node_modules/prelude-ls/README.md new file mode 100644 index 00000000..fabc212e --- /dev/null +++ b/node_modules/prelude-ls/README.md @@ -0,0 +1,15 @@ +# prelude.ls [![Build Status](https://travis-ci.org/gkz/prelude-ls.png?branch=master)](https://travis-ci.org/gkz/prelude-ls) + +is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript. + +See **[the prelude.ls site](http://preludels.com)** for examples, a reference, and more. + +You can install via npm `npm install prelude-ls` + +### Development + +`make test` to test + +`make build` to build `lib` from `src` + +`make build-browser` to build browser versions diff --git a/node_modules/prelude-ls/lib/Func.js b/node_modules/prelude-ls/lib/Func.js new file mode 100644 index 00000000..b80c9b13 --- /dev/null +++ b/node_modules/prelude-ls/lib/Func.js @@ -0,0 +1,65 @@ +// Generated by LiveScript 1.4.0 +var apply, curry, flip, fix, over, memoize, slice$ = [].slice, toString$ = {}.toString; +apply = curry$(function(f, list){ + return f.apply(null, list); +}); +curry = function(f){ + return curry$(f); +}; +flip = curry$(function(f, x, y){ + return f(y, x); +}); +fix = function(f){ + return function(g){ + return function(){ + return f(g(g)).apply(null, arguments); + }; + }(function(g){ + return function(){ + return f(g(g)).apply(null, arguments); + }; + }); +}; +over = curry$(function(f, g, x, y){ + return f(g(x), g(y)); +}); +memoize = function(f){ + var memo; + memo = {}; + return function(){ + var args, key, arg; + args = slice$.call(arguments); + key = (function(){ + var i$, ref$, len$, results$ = []; + for (i$ = 0, len$ = (ref$ = args).length; i$ < len$; ++i$) { + arg = ref$[i$]; + results$.push(arg + toString$.call(arg).slice(8, -1)); + } + return results$; + }()).join(''); + return memo[key] = key in memo + ? memo[key] + : f.apply(null, args); + }; +}; +module.exports = { + curry: curry, + flip: flip, + fix: fix, + apply: apply, + over: over, + memoize: memoize +}; +function curry$(f, bound){ + var context, + _curry = function(args) { + return f.length > 1 ? function(){ + var params = args ? args.concat() : []; + context = bound ? context || this : this; + return params.push.apply(params, arguments) < + f.length && arguments.length ? + _curry.call(context, params) : f.apply(context, params); + } : f; + }; + return _curry(); +} \ No newline at end of file diff --git a/node_modules/prelude-ls/lib/List.js b/node_modules/prelude-ls/lib/List.js new file mode 100644 index 00000000..5790816b --- /dev/null +++ b/node_modules/prelude-ls/lib/List.js @@ -0,0 +1,686 @@ +// Generated by LiveScript 1.4.0 +var each, map, compact, filter, reject, partition, find, head, first, tail, last, initial, empty, reverse, unique, uniqueBy, fold, foldl, fold1, foldl1, foldr, foldr1, unfoldr, concat, concatMap, flatten, difference, intersection, union, countBy, groupBy, andList, orList, any, all, sort, sortWith, sortBy, sum, product, mean, average, maximum, minimum, maximumBy, minimumBy, scan, scanl, scan1, scanl1, scanr, scanr1, slice, take, drop, splitAt, takeWhile, dropWhile, span, breakList, zip, zipWith, zipAll, zipAllWith, at, elemIndex, elemIndices, findIndex, findIndices, toString$ = {}.toString, slice$ = [].slice; +each = curry$(function(f, xs){ + var i$, len$, x; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + f(x); + } + return xs; +}); +map = curry$(function(f, xs){ + var i$, len$, x, results$ = []; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + results$.push(f(x)); + } + return results$; +}); +compact = function(xs){ + var i$, len$, x, results$ = []; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + if (x) { + results$.push(x); + } + } + return results$; +}; +filter = curry$(function(f, xs){ + var i$, len$, x, results$ = []; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + if (f(x)) { + results$.push(x); + } + } + return results$; +}); +reject = curry$(function(f, xs){ + var i$, len$, x, results$ = []; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + if (!f(x)) { + results$.push(x); + } + } + return results$; +}); +partition = curry$(function(f, xs){ + var passed, failed, i$, len$, x; + passed = []; + failed = []; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + (f(x) ? passed : failed).push(x); + } + return [passed, failed]; +}); +find = curry$(function(f, xs){ + var i$, len$, x; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + if (f(x)) { + return x; + } + } +}); +head = first = function(xs){ + return xs[0]; +}; +tail = function(xs){ + if (!xs.length) { + return; + } + return xs.slice(1); +}; +last = function(xs){ + return xs[xs.length - 1]; +}; +initial = function(xs){ + if (!xs.length) { + return; + } + return xs.slice(0, -1); +}; +empty = function(xs){ + return !xs.length; +}; +reverse = function(xs){ + return xs.concat().reverse(); +}; +unique = function(xs){ + var result, i$, len$, x; + result = []; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + if (!in$(x, result)) { + result.push(x); + } + } + return result; +}; +uniqueBy = curry$(function(f, xs){ + var seen, i$, len$, x, val, results$ = []; + seen = []; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + val = f(x); + if (in$(val, seen)) { + continue; + } + seen.push(val); + results$.push(x); + } + return results$; +}); +fold = foldl = curry$(function(f, memo, xs){ + var i$, len$, x; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + memo = f(memo, x); + } + return memo; +}); +fold1 = foldl1 = curry$(function(f, xs){ + return fold(f, xs[0], xs.slice(1)); +}); +foldr = curry$(function(f, memo, xs){ + var i$, x; + for (i$ = xs.length - 1; i$ >= 0; --i$) { + x = xs[i$]; + memo = f(x, memo); + } + return memo; +}); +foldr1 = curry$(function(f, xs){ + return foldr(f, xs[xs.length - 1], xs.slice(0, -1)); +}); +unfoldr = curry$(function(f, b){ + var result, x, that; + result = []; + x = b; + while ((that = f(x)) != null) { + result.push(that[0]); + x = that[1]; + } + return result; +}); +concat = function(xss){ + return [].concat.apply([], xss); +}; +concatMap = curry$(function(f, xs){ + var x; + return [].concat.apply([], (function(){ + var i$, ref$, len$, results$ = []; + for (i$ = 0, len$ = (ref$ = xs).length; i$ < len$; ++i$) { + x = ref$[i$]; + results$.push(f(x)); + } + return results$; + }())); +}); +flatten = function(xs){ + var x; + return [].concat.apply([], (function(){ + var i$, ref$, len$, results$ = []; + for (i$ = 0, len$ = (ref$ = xs).length; i$ < len$; ++i$) { + x = ref$[i$]; + if (toString$.call(x).slice(8, -1) === 'Array') { + results$.push(flatten(x)); + } else { + results$.push(x); + } + } + return results$; + }())); +}; +difference = function(xs){ + var yss, results, i$, len$, x, j$, len1$, ys; + yss = slice$.call(arguments, 1); + results = []; + outer: for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + for (j$ = 0, len1$ = yss.length; j$ < len1$; ++j$) { + ys = yss[j$]; + if (in$(x, ys)) { + continue outer; + } + } + results.push(x); + } + return results; +}; +intersection = function(xs){ + var yss, results, i$, len$, x, j$, len1$, ys; + yss = slice$.call(arguments, 1); + results = []; + outer: for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + for (j$ = 0, len1$ = yss.length; j$ < len1$; ++j$) { + ys = yss[j$]; + if (!in$(x, ys)) { + continue outer; + } + } + results.push(x); + } + return results; +}; +union = function(){ + var xss, results, i$, len$, xs, j$, len1$, x; + xss = slice$.call(arguments); + results = []; + for (i$ = 0, len$ = xss.length; i$ < len$; ++i$) { + xs = xss[i$]; + for (j$ = 0, len1$ = xs.length; j$ < len1$; ++j$) { + x = xs[j$]; + if (!in$(x, results)) { + results.push(x); + } + } + } + return results; +}; +countBy = curry$(function(f, xs){ + var results, i$, len$, x, key; + results = {}; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + key = f(x); + if (key in results) { + results[key] += 1; + } else { + results[key] = 1; + } + } + return results; +}); +groupBy = curry$(function(f, xs){ + var results, i$, len$, x, key; + results = {}; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + key = f(x); + if (key in results) { + results[key].push(x); + } else { + results[key] = [x]; + } + } + return results; +}); +andList = function(xs){ + var i$, len$, x; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + if (!x) { + return false; + } + } + return true; +}; +orList = function(xs){ + var i$, len$, x; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + if (x) { + return true; + } + } + return false; +}; +any = curry$(function(f, xs){ + var i$, len$, x; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + if (f(x)) { + return true; + } + } + return false; +}); +all = curry$(function(f, xs){ + var i$, len$, x; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + if (!f(x)) { + return false; + } + } + return true; +}); +sort = function(xs){ + return xs.concat().sort(function(x, y){ + if (x > y) { + return 1; + } else if (x < y) { + return -1; + } else { + return 0; + } + }); +}; +sortWith = curry$(function(f, xs){ + return xs.concat().sort(f); +}); +sortBy = curry$(function(f, xs){ + return xs.concat().sort(function(x, y){ + if (f(x) > f(y)) { + return 1; + } else if (f(x) < f(y)) { + return -1; + } else { + return 0; + } + }); +}); +sum = function(xs){ + var result, i$, len$, x; + result = 0; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + result += x; + } + return result; +}; +product = function(xs){ + var result, i$, len$, x; + result = 1; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + result *= x; + } + return result; +}; +mean = average = function(xs){ + var sum, i$, len$, x; + sum = 0; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + x = xs[i$]; + sum += x; + } + return sum / xs.length; +}; +maximum = function(xs){ + var max, i$, ref$, len$, x; + max = xs[0]; + for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) { + x = ref$[i$]; + if (x > max) { + max = x; + } + } + return max; +}; +minimum = function(xs){ + var min, i$, ref$, len$, x; + min = xs[0]; + for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) { + x = ref$[i$]; + if (x < min) { + min = x; + } + } + return min; +}; +maximumBy = curry$(function(f, xs){ + var max, i$, ref$, len$, x; + max = xs[0]; + for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) { + x = ref$[i$]; + if (f(x) > f(max)) { + max = x; + } + } + return max; +}); +minimumBy = curry$(function(f, xs){ + var min, i$, ref$, len$, x; + min = xs[0]; + for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) { + x = ref$[i$]; + if (f(x) < f(min)) { + min = x; + } + } + return min; +}); +scan = scanl = curry$(function(f, memo, xs){ + var last, x; + last = memo; + return [memo].concat((function(){ + var i$, ref$, len$, results$ = []; + for (i$ = 0, len$ = (ref$ = xs).length; i$ < len$; ++i$) { + x = ref$[i$]; + results$.push(last = f(last, x)); + } + return results$; + }())); +}); +scan1 = scanl1 = curry$(function(f, xs){ + if (!xs.length) { + return; + } + return scan(f, xs[0], xs.slice(1)); +}); +scanr = curry$(function(f, memo, xs){ + xs = xs.concat().reverse(); + return scan(f, memo, xs).reverse(); +}); +scanr1 = curry$(function(f, xs){ + if (!xs.length) { + return; + } + xs = xs.concat().reverse(); + return scan(f, xs[0], xs.slice(1)).reverse(); +}); +slice = curry$(function(x, y, xs){ + return xs.slice(x, y); +}); +take = curry$(function(n, xs){ + if (n <= 0) { + return xs.slice(0, 0); + } else { + return xs.slice(0, n); + } +}); +drop = curry$(function(n, xs){ + if (n <= 0) { + return xs; + } else { + return xs.slice(n); + } +}); +splitAt = curry$(function(n, xs){ + return [take(n, xs), drop(n, xs)]; +}); +takeWhile = curry$(function(p, xs){ + var len, i; + len = xs.length; + if (!len) { + return xs; + } + i = 0; + while (i < len && p(xs[i])) { + i += 1; + } + return xs.slice(0, i); +}); +dropWhile = curry$(function(p, xs){ + var len, i; + len = xs.length; + if (!len) { + return xs; + } + i = 0; + while (i < len && p(xs[i])) { + i += 1; + } + return xs.slice(i); +}); +span = curry$(function(p, xs){ + return [takeWhile(p, xs), dropWhile(p, xs)]; +}); +breakList = curry$(function(p, xs){ + return span(compose$(p, not$), xs); +}); +zip = curry$(function(xs, ys){ + var result, len, i$, len$, i, x; + result = []; + len = ys.length; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + i = i$; + x = xs[i$]; + if (i === len) { + break; + } + result.push([x, ys[i]]); + } + return result; +}); +zipWith = curry$(function(f, xs, ys){ + var result, len, i$, len$, i, x; + result = []; + len = ys.length; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + i = i$; + x = xs[i$]; + if (i === len) { + break; + } + result.push(f(x, ys[i])); + } + return result; +}); +zipAll = function(){ + var xss, minLength, i$, len$, xs, ref$, i, lresult$, j$, results$ = []; + xss = slice$.call(arguments); + minLength = undefined; + for (i$ = 0, len$ = xss.length; i$ < len$; ++i$) { + xs = xss[i$]; + minLength <= (ref$ = xs.length) || (minLength = ref$); + } + for (i$ = 0; i$ < minLength; ++i$) { + i = i$; + lresult$ = []; + for (j$ = 0, len$ = xss.length; j$ < len$; ++j$) { + xs = xss[j$]; + lresult$.push(xs[i]); + } + results$.push(lresult$); + } + return results$; +}; +zipAllWith = function(f){ + var xss, minLength, i$, len$, xs, ref$, i, results$ = []; + xss = slice$.call(arguments, 1); + minLength = undefined; + for (i$ = 0, len$ = xss.length; i$ < len$; ++i$) { + xs = xss[i$]; + minLength <= (ref$ = xs.length) || (minLength = ref$); + } + for (i$ = 0; i$ < minLength; ++i$) { + i = i$; + results$.push(f.apply(null, (fn$()))); + } + return results$; + function fn$(){ + var i$, ref$, len$, results$ = []; + for (i$ = 0, len$ = (ref$ = xss).length; i$ < len$; ++i$) { + xs = ref$[i$]; + results$.push(xs[i]); + } + return results$; + } +}; +at = curry$(function(n, xs){ + if (n < 0) { + return xs[xs.length + n]; + } else { + return xs[n]; + } +}); +elemIndex = curry$(function(el, xs){ + var i$, len$, i, x; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + i = i$; + x = xs[i$]; + if (x === el) { + return i; + } + } +}); +elemIndices = curry$(function(el, xs){ + var i$, len$, i, x, results$ = []; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + i = i$; + x = xs[i$]; + if (x === el) { + results$.push(i); + } + } + return results$; +}); +findIndex = curry$(function(f, xs){ + var i$, len$, i, x; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + i = i$; + x = xs[i$]; + if (f(x)) { + return i; + } + } +}); +findIndices = curry$(function(f, xs){ + var i$, len$, i, x, results$ = []; + for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { + i = i$; + x = xs[i$]; + if (f(x)) { + results$.push(i); + } + } + return results$; +}); +module.exports = { + each: each, + map: map, + filter: filter, + compact: compact, + reject: reject, + partition: partition, + find: find, + head: head, + first: first, + tail: tail, + last: last, + initial: initial, + empty: empty, + reverse: reverse, + difference: difference, + intersection: intersection, + union: union, + countBy: countBy, + groupBy: groupBy, + fold: fold, + fold1: fold1, + foldl: foldl, + foldl1: foldl1, + foldr: foldr, + foldr1: foldr1, + unfoldr: unfoldr, + andList: andList, + orList: orList, + any: any, + all: all, + unique: unique, + uniqueBy: uniqueBy, + sort: sort, + sortWith: sortWith, + sortBy: sortBy, + sum: sum, + product: product, + mean: mean, + average: average, + concat: concat, + concatMap: concatMap, + flatten: flatten, + maximum: maximum, + minimum: minimum, + maximumBy: maximumBy, + minimumBy: minimumBy, + scan: scan, + scan1: scan1, + scanl: scanl, + scanl1: scanl1, + scanr: scanr, + scanr1: scanr1, + slice: slice, + take: take, + drop: drop, + splitAt: splitAt, + takeWhile: takeWhile, + dropWhile: dropWhile, + span: span, + breakList: breakList, + zip: zip, + zipWith: zipWith, + zipAll: zipAll, + zipAllWith: zipAllWith, + at: at, + elemIndex: elemIndex, + elemIndices: elemIndices, + findIndex: findIndex, + findIndices: findIndices +}; +function curry$(f, bound){ + var context, + _curry = function(args) { + return f.length > 1 ? function(){ + var params = args ? args.concat() : []; + context = bound ? context || this : this; + return params.push.apply(params, arguments) < + f.length && arguments.length ? + _curry.call(context, params) : f.apply(context, params); + } : f; + }; + return _curry(); +} +function in$(x, xs){ + var i = -1, l = xs.length >>> 0; + while (++i < l) if (x === xs[i]) return true; + return false; +} +function compose$() { + var functions = arguments; + return function() { + var i, result; + result = functions[0].apply(this, arguments); + for (i = 1; i < functions.length; ++i) { + result = functions[i](result); + } + return result; + }; +} +function not$(x){ return !x; } \ No newline at end of file diff --git a/node_modules/prelude-ls/lib/Num.js b/node_modules/prelude-ls/lib/Num.js new file mode 100644 index 00000000..0e25be7b --- /dev/null +++ b/node_modules/prelude-ls/lib/Num.js @@ -0,0 +1,130 @@ +// Generated by LiveScript 1.4.0 +var max, min, negate, abs, signum, quot, rem, div, mod, recip, pi, tau, exp, sqrt, ln, pow, sin, tan, cos, asin, acos, atan, atan2, truncate, round, ceiling, floor, isItNaN, even, odd, gcd, lcm; +max = curry$(function(x$, y$){ + return x$ > y$ ? x$ : y$; +}); +min = curry$(function(x$, y$){ + return x$ < y$ ? x$ : y$; +}); +negate = function(x){ + return -x; +}; +abs = Math.abs; +signum = function(x){ + if (x < 0) { + return -1; + } else if (x > 0) { + return 1; + } else { + return 0; + } +}; +quot = curry$(function(x, y){ + return ~~(x / y); +}); +rem = curry$(function(x$, y$){ + return x$ % y$; +}); +div = curry$(function(x, y){ + return Math.floor(x / y); +}); +mod = curry$(function(x$, y$){ + var ref$; + return (((x$) % (ref$ = y$) + ref$) % ref$); +}); +recip = (function(it){ + return 1 / it; +}); +pi = Math.PI; +tau = pi * 2; +exp = Math.exp; +sqrt = Math.sqrt; +ln = Math.log; +pow = curry$(function(x$, y$){ + return Math.pow(x$, y$); +}); +sin = Math.sin; +tan = Math.tan; +cos = Math.cos; +asin = Math.asin; +acos = Math.acos; +atan = Math.atan; +atan2 = curry$(function(x, y){ + return Math.atan2(x, y); +}); +truncate = function(x){ + return ~~x; +}; +round = Math.round; +ceiling = Math.ceil; +floor = Math.floor; +isItNaN = function(x){ + return x !== x; +}; +even = function(x){ + return x % 2 === 0; +}; +odd = function(x){ + return x % 2 !== 0; +}; +gcd = curry$(function(x, y){ + var z; + x = Math.abs(x); + y = Math.abs(y); + while (y !== 0) { + z = x % y; + x = y; + y = z; + } + return x; +}); +lcm = curry$(function(x, y){ + return Math.abs(Math.floor(x / gcd(x, y) * y)); +}); +module.exports = { + max: max, + min: min, + negate: negate, + abs: abs, + signum: signum, + quot: quot, + rem: rem, + div: div, + mod: mod, + recip: recip, + pi: pi, + tau: tau, + exp: exp, + sqrt: sqrt, + ln: ln, + pow: pow, + sin: sin, + tan: tan, + cos: cos, + acos: acos, + asin: asin, + atan: atan, + atan2: atan2, + truncate: truncate, + round: round, + ceiling: ceiling, + floor: floor, + isItNaN: isItNaN, + even: even, + odd: odd, + gcd: gcd, + lcm: lcm +}; +function curry$(f, bound){ + var context, + _curry = function(args) { + return f.length > 1 ? function(){ + var params = args ? args.concat() : []; + context = bound ? context || this : this; + return params.push.apply(params, arguments) < + f.length && arguments.length ? + _curry.call(context, params) : f.apply(context, params); + } : f; + }; + return _curry(); +} \ No newline at end of file diff --git a/node_modules/prelude-ls/lib/Obj.js b/node_modules/prelude-ls/lib/Obj.js new file mode 100644 index 00000000..f0a921ff --- /dev/null +++ b/node_modules/prelude-ls/lib/Obj.js @@ -0,0 +1,154 @@ +// Generated by LiveScript 1.4.0 +var values, keys, pairsToObj, objToPairs, listsToObj, objToLists, empty, each, map, compact, filter, reject, partition, find; +values = function(object){ + var i$, x, results$ = []; + for (i$ in object) { + x = object[i$]; + results$.push(x); + } + return results$; +}; +keys = function(object){ + var x, results$ = []; + for (x in object) { + results$.push(x); + } + return results$; +}; +pairsToObj = function(object){ + var i$, len$, x, resultObj$ = {}; + for (i$ = 0, len$ = object.length; i$ < len$; ++i$) { + x = object[i$]; + resultObj$[x[0]] = x[1]; + } + return resultObj$; +}; +objToPairs = function(object){ + var key, value, results$ = []; + for (key in object) { + value = object[key]; + results$.push([key, value]); + } + return results$; +}; +listsToObj = curry$(function(keys, values){ + var i$, len$, i, key, resultObj$ = {}; + for (i$ = 0, len$ = keys.length; i$ < len$; ++i$) { + i = i$; + key = keys[i$]; + resultObj$[key] = values[i]; + } + return resultObj$; +}); +objToLists = function(object){ + var keys, values, key, value; + keys = []; + values = []; + for (key in object) { + value = object[key]; + keys.push(key); + values.push(value); + } + return [keys, values]; +}; +empty = function(object){ + var x; + for (x in object) { + return false; + } + return true; +}; +each = curry$(function(f, object){ + var i$, x; + for (i$ in object) { + x = object[i$]; + f(x); + } + return object; +}); +map = curry$(function(f, object){ + var k, x, resultObj$ = {}; + for (k in object) { + x = object[k]; + resultObj$[k] = f(x); + } + return resultObj$; +}); +compact = function(object){ + var k, x, resultObj$ = {}; + for (k in object) { + x = object[k]; + if (x) { + resultObj$[k] = x; + } + } + return resultObj$; +}; +filter = curry$(function(f, object){ + var k, x, resultObj$ = {}; + for (k in object) { + x = object[k]; + if (f(x)) { + resultObj$[k] = x; + } + } + return resultObj$; +}); +reject = curry$(function(f, object){ + var k, x, resultObj$ = {}; + for (k in object) { + x = object[k]; + if (!f(x)) { + resultObj$[k] = x; + } + } + return resultObj$; +}); +partition = curry$(function(f, object){ + var passed, failed, k, x; + passed = {}; + failed = {}; + for (k in object) { + x = object[k]; + (f(x) ? passed : failed)[k] = x; + } + return [passed, failed]; +}); +find = curry$(function(f, object){ + var i$, x; + for (i$ in object) { + x = object[i$]; + if (f(x)) { + return x; + } + } +}); +module.exports = { + values: values, + keys: keys, + pairsToObj: pairsToObj, + objToPairs: objToPairs, + listsToObj: listsToObj, + objToLists: objToLists, + empty: empty, + each: each, + map: map, + filter: filter, + compact: compact, + reject: reject, + partition: partition, + find: find +}; +function curry$(f, bound){ + var context, + _curry = function(args) { + return f.length > 1 ? function(){ + var params = args ? args.concat() : []; + context = bound ? context || this : this; + return params.push.apply(params, arguments) < + f.length && arguments.length ? + _curry.call(context, params) : f.apply(context, params); + } : f; + }; + return _curry(); +} \ No newline at end of file diff --git a/node_modules/prelude-ls/lib/Str.js b/node_modules/prelude-ls/lib/Str.js new file mode 100644 index 00000000..eb9a1ac0 --- /dev/null +++ b/node_modules/prelude-ls/lib/Str.js @@ -0,0 +1,92 @@ +// Generated by LiveScript 1.4.0 +var split, join, lines, unlines, words, unwords, chars, unchars, reverse, repeat, capitalize, camelize, dasherize; +split = curry$(function(sep, str){ + return str.split(sep); +}); +join = curry$(function(sep, xs){ + return xs.join(sep); +}); +lines = function(str){ + if (!str.length) { + return []; + } + return str.split('\n'); +}; +unlines = function(it){ + return it.join('\n'); +}; +words = function(str){ + if (!str.length) { + return []; + } + return str.split(/[ ]+/); +}; +unwords = function(it){ + return it.join(' '); +}; +chars = function(it){ + return it.split(''); +}; +unchars = function(it){ + return it.join(''); +}; +reverse = function(str){ + return str.split('').reverse().join(''); +}; +repeat = curry$(function(n, str){ + var result, i$; + result = ''; + for (i$ = 0; i$ < n; ++i$) { + result += str; + } + return result; +}); +capitalize = function(str){ + return str.charAt(0).toUpperCase() + str.slice(1); +}; +camelize = function(it){ + return it.replace(/[-_]+(.)?/g, function(arg$, c){ + return (c != null ? c : '').toUpperCase(); + }); +}; +dasherize = function(str){ + return str.replace(/([^-A-Z])([A-Z]+)/g, function(arg$, lower, upper){ + return lower + "-" + (upper.length > 1 + ? upper + : upper.toLowerCase()); + }).replace(/^([A-Z]+)/, function(arg$, upper){ + if (upper.length > 1) { + return upper + "-"; + } else { + return upper.toLowerCase(); + } + }); +}; +module.exports = { + split: split, + join: join, + lines: lines, + unlines: unlines, + words: words, + unwords: unwords, + chars: chars, + unchars: unchars, + reverse: reverse, + repeat: repeat, + capitalize: capitalize, + camelize: camelize, + dasherize: dasherize +}; +function curry$(f, bound){ + var context, + _curry = function(args) { + return f.length > 1 ? function(){ + var params = args ? args.concat() : []; + context = bound ? context || this : this; + return params.push.apply(params, arguments) < + f.length && arguments.length ? + _curry.call(context, params) : f.apply(context, params); + } : f; + }; + return _curry(); +} \ No newline at end of file diff --git a/node_modules/prelude-ls/lib/index.js b/node_modules/prelude-ls/lib/index.js new file mode 100644 index 00000000..391cb2ee --- /dev/null +++ b/node_modules/prelude-ls/lib/index.js @@ -0,0 +1,178 @@ +// Generated by LiveScript 1.4.0 +var Func, List, Obj, Str, Num, id, isType, replicate, prelude, toString$ = {}.toString; +Func = require('./Func.js'); +List = require('./List.js'); +Obj = require('./Obj.js'); +Str = require('./Str.js'); +Num = require('./Num.js'); +id = function(x){ + return x; +}; +isType = curry$(function(type, x){ + return toString$.call(x).slice(8, -1) === type; +}); +replicate = curry$(function(n, x){ + var i$, results$ = []; + for (i$ = 0; i$ < n; ++i$) { + results$.push(x); + } + return results$; +}); +Str.empty = List.empty; +Str.slice = List.slice; +Str.take = List.take; +Str.drop = List.drop; +Str.splitAt = List.splitAt; +Str.takeWhile = List.takeWhile; +Str.dropWhile = List.dropWhile; +Str.span = List.span; +Str.breakStr = List.breakList; +prelude = { + Func: Func, + List: List, + Obj: Obj, + Str: Str, + Num: Num, + id: id, + isType: isType, + replicate: replicate +}; +prelude.each = List.each; +prelude.map = List.map; +prelude.filter = List.filter; +prelude.compact = List.compact; +prelude.reject = List.reject; +prelude.partition = List.partition; +prelude.find = List.find; +prelude.head = List.head; +prelude.first = List.first; +prelude.tail = List.tail; +prelude.last = List.last; +prelude.initial = List.initial; +prelude.empty = List.empty; +prelude.reverse = List.reverse; +prelude.difference = List.difference; +prelude.intersection = List.intersection; +prelude.union = List.union; +prelude.countBy = List.countBy; +prelude.groupBy = List.groupBy; +prelude.fold = List.fold; +prelude.foldl = List.foldl; +prelude.fold1 = List.fold1; +prelude.foldl1 = List.foldl1; +prelude.foldr = List.foldr; +prelude.foldr1 = List.foldr1; +prelude.unfoldr = List.unfoldr; +prelude.andList = List.andList; +prelude.orList = List.orList; +prelude.any = List.any; +prelude.all = List.all; +prelude.unique = List.unique; +prelude.uniqueBy = List.uniqueBy; +prelude.sort = List.sort; +prelude.sortWith = List.sortWith; +prelude.sortBy = List.sortBy; +prelude.sum = List.sum; +prelude.product = List.product; +prelude.mean = List.mean; +prelude.average = List.average; +prelude.concat = List.concat; +prelude.concatMap = List.concatMap; +prelude.flatten = List.flatten; +prelude.maximum = List.maximum; +prelude.minimum = List.minimum; +prelude.maximumBy = List.maximumBy; +prelude.minimumBy = List.minimumBy; +prelude.scan = List.scan; +prelude.scanl = List.scanl; +prelude.scan1 = List.scan1; +prelude.scanl1 = List.scanl1; +prelude.scanr = List.scanr; +prelude.scanr1 = List.scanr1; +prelude.slice = List.slice; +prelude.take = List.take; +prelude.drop = List.drop; +prelude.splitAt = List.splitAt; +prelude.takeWhile = List.takeWhile; +prelude.dropWhile = List.dropWhile; +prelude.span = List.span; +prelude.breakList = List.breakList; +prelude.zip = List.zip; +prelude.zipWith = List.zipWith; +prelude.zipAll = List.zipAll; +prelude.zipAllWith = List.zipAllWith; +prelude.at = List.at; +prelude.elemIndex = List.elemIndex; +prelude.elemIndices = List.elemIndices; +prelude.findIndex = List.findIndex; +prelude.findIndices = List.findIndices; +prelude.apply = Func.apply; +prelude.curry = Func.curry; +prelude.flip = Func.flip; +prelude.fix = Func.fix; +prelude.over = Func.over; +prelude.split = Str.split; +prelude.join = Str.join; +prelude.lines = Str.lines; +prelude.unlines = Str.unlines; +prelude.words = Str.words; +prelude.unwords = Str.unwords; +prelude.chars = Str.chars; +prelude.unchars = Str.unchars; +prelude.repeat = Str.repeat; +prelude.capitalize = Str.capitalize; +prelude.camelize = Str.camelize; +prelude.dasherize = Str.dasherize; +prelude.values = Obj.values; +prelude.keys = Obj.keys; +prelude.pairsToObj = Obj.pairsToObj; +prelude.objToPairs = Obj.objToPairs; +prelude.listsToObj = Obj.listsToObj; +prelude.objToLists = Obj.objToLists; +prelude.max = Num.max; +prelude.min = Num.min; +prelude.negate = Num.negate; +prelude.abs = Num.abs; +prelude.signum = Num.signum; +prelude.quot = Num.quot; +prelude.rem = Num.rem; +prelude.div = Num.div; +prelude.mod = Num.mod; +prelude.recip = Num.recip; +prelude.pi = Num.pi; +prelude.tau = Num.tau; +prelude.exp = Num.exp; +prelude.sqrt = Num.sqrt; +prelude.ln = Num.ln; +prelude.pow = Num.pow; +prelude.sin = Num.sin; +prelude.tan = Num.tan; +prelude.cos = Num.cos; +prelude.acos = Num.acos; +prelude.asin = Num.asin; +prelude.atan = Num.atan; +prelude.atan2 = Num.atan2; +prelude.truncate = Num.truncate; +prelude.round = Num.round; +prelude.ceiling = Num.ceiling; +prelude.floor = Num.floor; +prelude.isItNaN = Num.isItNaN; +prelude.even = Num.even; +prelude.odd = Num.odd; +prelude.gcd = Num.gcd; +prelude.lcm = Num.lcm; +prelude.VERSION = '1.1.2'; +module.exports = prelude; +function curry$(f, bound){ + var context, + _curry = function(args) { + return f.length > 1 ? function(){ + var params = args ? args.concat() : []; + context = bound ? context || this : this; + return params.push.apply(params, arguments) < + f.length && arguments.length ? + _curry.call(context, params) : f.apply(context, params); + } : f; + }; + return _curry(); +} \ No newline at end of file diff --git a/node_modules/prelude-ls/package.json b/node_modules/prelude-ls/package.json new file mode 100644 index 00000000..ca2b5db2 --- /dev/null +++ b/node_modules/prelude-ls/package.json @@ -0,0 +1,84 @@ +{ + "_from": "prelude-ls@~1.1.2", + "_id": "prelude-ls@1.1.2", + "_inBundle": false, + "_integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=", + "_location": "/prelude-ls", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "prelude-ls@~1.1.2", + "name": "prelude-ls", + "escapedName": "prelude-ls", + "rawSpec": "~1.1.2", + "saveSpec": null, + "fetchSpec": "~1.1.2" + }, + "_requiredBy": [ + "/levn", + "/optionator", + "/type-check" + ], + "_resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz", + "_shasum": "21932a549f5e52ffd9a827f570e04be62a97da54", + "_spec": "prelude-ls@~1.1.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/levn", + "author": { + "name": "George Zahariev", + "email": "z@georgezahariev.com" + }, + "bugs": { + "url": "https://github.com/gkz/prelude-ls/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.", + "devDependencies": { + "browserify": "~3.24.13", + "istanbul": "~0.2.4", + "livescript": "~1.4.0", + "mocha": "~2.2.4", + "sinon": "~1.10.2", + "uglify-js": "~2.4.12" + }, + "engines": { + "node": ">= 0.8.0" + }, + "files": [ + "lib/", + "README.md", + "LICENSE" + ], + "homepage": "http://preludels.com", + "keywords": [ + "prelude", + "livescript", + "utility", + "ls", + "coffeescript", + "javascript", + "library", + "functional", + "array", + "list", + "object", + "string" + ], + "licenses": [ + { + "type": "MIT", + "url": "https://raw.github.com/gkz/prelude-ls/master/LICENSE" + } + ], + "main": "lib/", + "name": "prelude-ls", + "repository": { + "type": "git", + "url": "git://github.com/gkz/prelude-ls.git" + }, + "scripts": { + "test": "make test" + }, + "version": "1.1.2" +} diff --git a/node_modules/process-nextick-args/index.js b/node_modules/process-nextick-args/index.js new file mode 100644 index 00000000..5f585e8e --- /dev/null +++ b/node_modules/process-nextick-args/index.js @@ -0,0 +1,44 @@ +'use strict'; + +if (!process.version || + process.version.indexOf('v0.') === 0 || + process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) { + module.exports = { nextTick: nextTick }; +} else { + module.exports = process +} + +function nextTick(fn, arg1, arg2, arg3) { + if (typeof fn !== 'function') { + throw new TypeError('"callback" argument must be a function'); + } + var len = arguments.length; + var args, i; + switch (len) { + case 0: + case 1: + return process.nextTick(fn); + case 2: + return process.nextTick(function afterTickOne() { + fn.call(null, arg1); + }); + case 3: + return process.nextTick(function afterTickTwo() { + fn.call(null, arg1, arg2); + }); + case 4: + return process.nextTick(function afterTickThree() { + fn.call(null, arg1, arg2, arg3); + }); + default: + args = new Array(len - 1); + i = 0; + while (i < args.length) { + args[i++] = arguments[i]; + } + return process.nextTick(function afterTick() { + fn.apply(null, args); + }); + } +} + diff --git a/node_modules/process-nextick-args/license.md b/node_modules/process-nextick-args/license.md new file mode 100644 index 00000000..c67e3532 --- /dev/null +++ b/node_modules/process-nextick-args/license.md @@ -0,0 +1,19 @@ +# Copyright (c) 2015 Calvin Metcalf + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +**THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE.** diff --git a/node_modules/process-nextick-args/package.json b/node_modules/process-nextick-args/package.json new file mode 100644 index 00000000..e20e0b2d --- /dev/null +++ b/node_modules/process-nextick-args/package.json @@ -0,0 +1,50 @@ +{ + "_from": "process-nextick-args@~2.0.0", + "_id": "process-nextick-args@2.0.0", + "_inBundle": false, + "_integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw==", + "_location": "/process-nextick-args", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "process-nextick-args@~2.0.0", + "name": "process-nextick-args", + "escapedName": "process-nextick-args", + "rawSpec": "~2.0.0", + "saveSpec": null, + "fetchSpec": "~2.0.0" + }, + "_requiredBy": [ + "/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz", + "_shasum": "a37d732f4271b4ab1ad070d35508e8290788ffaa", + "_spec": "process-nextick-args@~2.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/readable-stream", + "author": "", + "bugs": { + "url": "https://github.com/calvinmetcalf/process-nextick-args/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "process.nextTick but always with args", + "devDependencies": { + "tap": "~0.2.6" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/calvinmetcalf/process-nextick-args", + "license": "MIT", + "main": "index.js", + "name": "process-nextick-args", + "repository": { + "type": "git", + "url": "git+https://github.com/calvinmetcalf/process-nextick-args.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "2.0.0" +} diff --git a/node_modules/process-nextick-args/readme.md b/node_modules/process-nextick-args/readme.md new file mode 100644 index 00000000..ecb432c9 --- /dev/null +++ b/node_modules/process-nextick-args/readme.md @@ -0,0 +1,18 @@ +process-nextick-args +===== + +[![Build Status](https://travis-ci.org/calvinmetcalf/process-nextick-args.svg?branch=master)](https://travis-ci.org/calvinmetcalf/process-nextick-args) + +```bash +npm install --save process-nextick-args +``` + +Always be able to pass arguments to process.nextTick, no matter the platform + +```js +var pna = require('process-nextick-args'); + +pna.nextTick(function (a, b, c) { + console.log(a, b, c); +}, 'step', 3, 'profit'); +``` diff --git a/node_modules/progress/.npmignore b/node_modules/progress/.npmignore new file mode 100644 index 00000000..247b80dd --- /dev/null +++ b/node_modules/progress/.npmignore @@ -0,0 +1,5 @@ +support +test +examples +*.sock +yarn.lock diff --git a/node_modules/progress/CHANGELOG.md b/node_modules/progress/CHANGELOG.md new file mode 100644 index 00000000..d9be0aa1 --- /dev/null +++ b/node_modules/progress/CHANGELOG.md @@ -0,0 +1,115 @@ + +2.0.0 / 2017-04-04 +================== + + * Fix: check before using stream.clearLine to prevent crash in Docker + * Fix: fixed output multiline on windows cmd + * Fix: Bug with array length when window is too small + * Fix: Don't clear whole line every time; instead, clear everything after end of line + * Fix: Use `this.stream` instead of `console.log` when terminating a progress bar to ensure that, if a writable stream is provided, it uses that rather than process.stdout + * Fix: Bug causing potentially stale tokens on render + * Feature: configurable cursor + * Feature: feature to interrupt the bar and display a message + * Feature: Add rate reporting to progress bar + * Improvement: Add head option to specify head character + * Improvement: Rename tickTokens to tokens + * Improvement: Change default throttle time to 16ms + * Improvement: Rename renderDelay to renderThrottle + * Improvement: Add delay between render updates + * Docs: Add example and documentation for custom token usage + * Docs: Add head option to readme + * Docs: Updated README example for public use + * Docs: Add renderThrottle option to code documentation + +1.1.7 / 2014-06-30 +================== + + * fixed a bug that occurs when a progress bar attempts to draw itself + on a console with very few columns + +1.1.6 / 2014-06-16 +================== + + * now prevents progress bar from exceeding TTY width by limiting its width to + the with of the TTY + +1.1.5 / 2014-03-25 +================== + + * updated documentation and various other repo maintenance + * updated makefile to run examples with `make` + * removed dependency on readline module + +1.1.4 / 2014-03-14 +================== + + * now supports streams, for example output progress bar to stderr, while piping + stdout + * increases performance and flicker by remembering the last drawn progress bar + +1.1.3 / 2013-12-31 +================== + + * fixes a bug where bar would bug when initializing + * allows to pass updated tokens when ticking or updating the bar + * fixes a bug where the bar would throw if skipping to far + +1.1.2 / 2013-10-17 +================== + + * lets you pass an `fmt` and a `total` instead of an options object + +1.1.0 / 2013-09-18 +================== + + * eta and elapsed tokens default to 0.0 instead of ?.? + * better JSDocs + * added back and forth example + * added method to update the progress bar to a specific percentage + * added an option to hide the bar on completion + +1.0.1 / 2013-08-07 +================== + + * on os x readline now works, reverting the terminal hack + +1.0.0 / 2013-06-18 +================== + + * remove .version + * merge pull request #15 from davglass/readline-osx + * on OSX revert back to terminal hack to avoid a readline bug + +0.1.0 / 2012-09-19 +================== + + * fixed logic bug that caused bar to jump one extra space at the end [davglass] + * working with readline impl, even on Windows [davglass] + * using readline instead of the \r hack [davglass] + +0.0.5 / 2012-08-07 +================== + + * add ability to tick by zero chunks - tick(0) + * fix ETA. Closes #4 [lwille] + +0.0.4 / 2011-11-14 +================== + + * allow more recent versions of node + +0.0.3 / 2011-04-20 +================== + + * changed; erase the line when complete + +0.0.2 / 2011-04-20 +================== + + * added custom tokens support + * fixed; clear line before writing + +0.0.1 / 2010-01-03 +================== + + * initial release diff --git a/node_modules/progress/LICENSE b/node_modules/progress/LICENSE new file mode 100644 index 00000000..4608b394 --- /dev/null +++ b/node_modules/progress/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2017 TJ Holowaychuk + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/progress/Makefile b/node_modules/progress/Makefile new file mode 100644 index 00000000..f933be10 --- /dev/null +++ b/node_modules/progress/Makefile @@ -0,0 +1,8 @@ + +EXAMPLES = $(foreach EXAMPLE, $(wildcard examples/*.js), $(EXAMPLE)) + +.PHONY: test +test: $(EXAMPLES) + +.PHONY: $(EXAMPLES) +$(EXAMPLES): ; node $@ && echo diff --git a/node_modules/progress/README.md b/node_modules/progress/README.md new file mode 100644 index 00000000..6d4271ab --- /dev/null +++ b/node_modules/progress/README.md @@ -0,0 +1,146 @@ +Flexible ascii progress bar. + +## Installation + +```bash +$ npm install progress +``` + +## Usage + +First we create a `ProgressBar`, giving it a format string +as well as the `total`, telling the progress bar when it will +be considered complete. After that all we need to do is `tick()` appropriately. + +```javascript +var ProgressBar = require('progress'); + +var bar = new ProgressBar(':bar', { total: 10 }); +var timer = setInterval(function () { + bar.tick(); + if (bar.complete) { + console.log('\ncomplete\n'); + clearInterval(timer); + } +}, 100); +``` + +### Options + +These are keys in the options object you can pass to the progress bar along with +`total` as seen in the example above. + +- `curr` current completed index +- `total` total number of ticks to complete +- `width` the displayed width of the progress bar defaulting to total +- `stream` the output stream defaulting to stderr +- `head` head character defaulting to complete character +- `complete` completion character defaulting to "=" +- `incomplete` incomplete character defaulting to "-" +- `renderThrottle` minimum time between updates in milliseconds defaulting to 16 +- `clear` option to clear the bar on completion defaulting to false +- `callback` optional function to call when the progress bar completes + +### Tokens + +These are tokens you can use in the format of your progress bar. + +- `:bar` the progress bar itself +- `:current` current tick number +- `:total` total ticks +- `:elapsed` time elapsed in seconds +- `:percent` completion percentage +- `:eta` estimated completion time in seconds +- `:rate` rate of ticks per second + +### Custom Tokens + +You can define custom tokens by adding a `{'name': value}` object parameter to your method (`tick()`, `update()`, etc.) calls. + +```javascript +var bar = new ProgressBar(':current: :token1 :token2', { total: 3 }) +bar.tick({ + 'token1': "Hello", + 'token2': "World!\n" +}) +bar.tick(2, { + 'token1': "Goodbye", + 'token2': "World!" +}) +``` +The above example would result in the output below. + +``` +1: Hello World! +3: Goodbye World! +``` + +## Examples + +### Download + +In our download example each tick has a variable influence, so we pass the chunk +length which adjusts the progress bar appropriately relative to the total +length. + +```javascript +var ProgressBar = require('progress'); +var https = require('https'); + +var req = https.request({ + host: 'download.github.com', + port: 443, + path: '/visionmedia-node-jscoverage-0d4608a.zip' +}); + +req.on('response', function(res){ + var len = parseInt(res.headers['content-length'], 10); + + console.log(); + var bar = new ProgressBar(' downloading [:bar] :rate/bps :percent :etas', { + complete: '=', + incomplete: ' ', + width: 20, + total: len + }); + + res.on('data', function (chunk) { + bar.tick(chunk.length); + }); + + res.on('end', function () { + console.log('\n'); + }); +}); + +req.end(); +``` + +The above example result in a progress bar like the one below. + +``` +downloading [===== ] 39/bps 29% 3.7s +``` + +### Interrupt + +To display a message during progress bar execution, use `interrupt()` +```javascript +var ProgressBar = require('progress'); + +var bar = new ProgressBar(':bar :current/:total', { total: 10 }); +var timer = setInterval(function () { + bar.tick(); + if (bar.complete) { + clearInterval(timer); + } else if (bar.curr === 5) { + bar.interrupt('this message appears above the progress bar\ncurrent progress is ' + bar.curr + '/' + bar.total); + } +}, 1000); +``` + +You can see more examples in the `examples` folder. + +## License + +MIT diff --git a/node_modules/progress/index.js b/node_modules/progress/index.js new file mode 100644 index 00000000..4449dd30 --- /dev/null +++ b/node_modules/progress/index.js @@ -0,0 +1 @@ +module.exports = require('./lib/node-progress'); diff --git a/node_modules/progress/lib/node-progress.js b/node_modules/progress/lib/node-progress.js new file mode 100644 index 00000000..653f7115 --- /dev/null +++ b/node_modules/progress/lib/node-progress.js @@ -0,0 +1,231 @@ +/*! + * node-progress + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Expose `ProgressBar`. + */ + +exports = module.exports = ProgressBar; + +/** + * Initialize a `ProgressBar` with the given `fmt` string and `options` or + * `total`. + * + * Options: + * + * - `curr` current completed index + * - `total` total number of ticks to complete + * - `width` the displayed width of the progress bar defaulting to total + * - `stream` the output stream defaulting to stderr + * - `head` head character defaulting to complete character + * - `complete` completion character defaulting to "=" + * - `incomplete` incomplete character defaulting to "-" + * - `renderThrottle` minimum time between updates in milliseconds defaulting to 16 + * - `callback` optional function to call when the progress bar completes + * - `clear` will clear the progress bar upon termination + * + * Tokens: + * + * - `:bar` the progress bar itself + * - `:current` current tick number + * - `:total` total ticks + * - `:elapsed` time elapsed in seconds + * - `:percent` completion percentage + * - `:eta` eta in seconds + * - `:rate` rate of ticks per second + * + * @param {string} fmt + * @param {object|number} options or total + * @api public + */ + +function ProgressBar(fmt, options) { + this.stream = options.stream || process.stderr; + + if (typeof(options) == 'number') { + var total = options; + options = {}; + options.total = total; + } else { + options = options || {}; + if ('string' != typeof fmt) throw new Error('format required'); + if ('number' != typeof options.total) throw new Error('total required'); + } + + this.fmt = fmt; + this.curr = options.curr || 0; + this.total = options.total; + this.width = options.width || this.total; + this.clear = options.clear + this.chars = { + complete : options.complete || '=', + incomplete : options.incomplete || '-', + head : options.head || (options.complete || '=') + }; + this.renderThrottle = options.renderThrottle !== 0 ? (options.renderThrottle || 16) : 0; + this.callback = options.callback || function () {}; + this.tokens = {}; + this.lastDraw = ''; +} + +/** + * "tick" the progress bar with optional `len` and optional `tokens`. + * + * @param {number|object} len or tokens + * @param {object} tokens + * @api public + */ + +ProgressBar.prototype.tick = function(len, tokens){ + if (len !== 0) + len = len || 1; + + // swap tokens + if ('object' == typeof len) tokens = len, len = 1; + if (tokens) this.tokens = tokens; + + // start time for eta + if (0 == this.curr) this.start = new Date; + + this.curr += len + + // schedule render + if (!this.renderThrottleTimeout) { + this.renderThrottleTimeout = setTimeout(this.render.bind(this), this.renderThrottle); + } + + // progress complete + if (this.curr >= this.total) { + if (this.renderThrottleTimeout) this.render(); + this.complete = true; + this.terminate(); + this.callback(this); + return; + } +}; + +/** + * Method to render the progress bar with optional `tokens` to place in the + * progress bar's `fmt` field. + * + * @param {object} tokens + * @api public + */ + +ProgressBar.prototype.render = function (tokens) { + clearTimeout(this.renderThrottleTimeout); + this.renderThrottleTimeout = null; + + if (tokens) this.tokens = tokens; + + if (!this.stream.isTTY) return; + + var ratio = this.curr / this.total; + ratio = Math.min(Math.max(ratio, 0), 1); + + var percent = ratio * 100; + var incomplete, complete, completeLength; + var elapsed = new Date - this.start; + var eta = (percent == 100) ? 0 : elapsed * (this.total / this.curr - 1); + var rate = this.curr / (elapsed / 1000); + + /* populate the bar template with percentages and timestamps */ + var str = this.fmt + .replace(':current', this.curr) + .replace(':total', this.total) + .replace(':elapsed', isNaN(elapsed) ? '0.0' : (elapsed / 1000).toFixed(1)) + .replace(':eta', (isNaN(eta) || !isFinite(eta)) ? '0.0' : (eta / 1000) + .toFixed(1)) + .replace(':percent', percent.toFixed(0) + '%') + .replace(':rate', Math.round(rate)); + + /* compute the available space (non-zero) for the bar */ + var availableSpace = Math.max(0, this.stream.columns - str.replace(':bar', '').length); + if(availableSpace && process.platform === 'win32'){ + availableSpace = availableSpace - 1; + } + + var width = Math.min(this.width, availableSpace); + + /* TODO: the following assumes the user has one ':bar' token */ + completeLength = Math.round(width * ratio); + complete = Array(Math.max(0, completeLength + 1)).join(this.chars.complete); + incomplete = Array(Math.max(0, width - completeLength + 1)).join(this.chars.incomplete); + + /* add head to the complete string */ + if(completeLength > 0) + complete = complete.slice(0, -1) + this.chars.head; + + /* fill in the actual progress bar */ + str = str.replace(':bar', complete + incomplete); + + /* replace the extra tokens */ + if (this.tokens) for (var key in this.tokens) str = str.replace(':' + key, this.tokens[key]); + + if (this.lastDraw !== str) { + this.stream.cursorTo(0); + this.stream.write(str); + this.stream.clearLine(1); + this.lastDraw = str; + } +}; + +/** + * "update" the progress bar to represent an exact percentage. + * The ratio (between 0 and 1) specified will be multiplied by `total` and + * floored, representing the closest available "tick." For example, if a + * progress bar has a length of 3 and `update(0.5)` is called, the progress + * will be set to 1. + * + * A ratio of 0.5 will attempt to set the progress to halfway. + * + * @param {number} ratio The ratio (between 0 and 1 inclusive) to set the + * overall completion to. + * @api public + */ + +ProgressBar.prototype.update = function (ratio, tokens) { + var goal = Math.floor(ratio * this.total); + var delta = goal - this.curr; + + this.tick(delta, tokens); +}; + +/** + * "interrupt" the progress bar and write a message above it. + * @param {string} message The message to write. + * @api public + */ + +ProgressBar.prototype.interrupt = function (message) { + // clear the current line + this.stream.clearLine(); + // move the cursor to the start of the line + this.stream.cursorTo(0); + // write the message text + this.stream.write(message); + // terminate the line after writing the message + this.stream.write('\n'); + // re-display the progress bar with its lastDraw + this.stream.write(this.lastDraw); +}; + +/** + * Terminates a progress bar. + * + * @api public + */ + +ProgressBar.prototype.terminate = function () { + if (this.clear) { + if (this.stream.clearLine) { + this.stream.clearLine(); + this.stream.cursorTo(0); + } + } else { + this.stream.write('\n'); + } +}; diff --git a/node_modules/progress/package.json b/node_modules/progress/package.json new file mode 100644 index 00000000..5fed4b1e --- /dev/null +++ b/node_modules/progress/package.json @@ -0,0 +1,66 @@ +{ + "_from": "progress@^2.0.0", + "_id": "progress@2.0.0", + "_inBundle": false, + "_integrity": "sha1-ihvjZr+Pwj2yvSPxDG/pILQ4nR8=", + "_location": "/progress", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "progress@^2.0.0", + "name": "progress", + "escapedName": "progress", + "rawSpec": "^2.0.0", + "saveSpec": null, + "fetchSpec": "^2.0.0" + }, + "_requiredBy": [ + "/eslint" + ], + "_resolved": "https://registry.npmjs.org/progress/-/progress-2.0.0.tgz", + "_shasum": "8a1be366bf8fc23db2bd23f10c6fe920b4389d1f", + "_spec": "progress@^2.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "bugs": { + "url": "https://github.com/visionmedia/node-progress/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Christoffer Hallas", + "email": "christoffer.hallas@gmail.com" + }, + { + "name": "Jordan Scales", + "email": "scalesjordan@gmail.com" + }, + { + "name": "Andrew Rhyne", + "email": "rhyneandrew@gmail.com" + } + ], + "dependencies": {}, + "deprecated": false, + "description": "Flexible ascii progress bar", + "engines": { + "node": ">=0.4.0" + }, + "homepage": "https://github.com/visionmedia/node-progress#readme", + "keywords": [ + "cli", + "progress" + ], + "license": "MIT", + "main": "./index.js", + "name": "progress", + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/node-progress.git" + }, + "version": "2.0.0" +} diff --git a/node_modules/pseudomap/LICENSE b/node_modules/pseudomap/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/pseudomap/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/pseudomap/README.md b/node_modules/pseudomap/README.md new file mode 100644 index 00000000..778bf01d --- /dev/null +++ b/node_modules/pseudomap/README.md @@ -0,0 +1,60 @@ +# pseudomap + +A thing that is a lot like ES6 `Map`, but without iterators, for use +in environments where `for..of` syntax and `Map` are not available. + +If you need iterators, or just in general a more faithful polyfill to +ES6 Maps, check out [es6-map](http://npm.im/es6-map). + +If you are in an environment where `Map` is supported, then that will +be returned instead, unless `process.env.TEST_PSEUDOMAP` is set. + +You can use any value as keys, and any value as data. Setting again +with the identical key will overwrite the previous value. + +Internally, data is stored on an `Object.create(null)` style object. +The key is coerced to a string to generate the key on the internal +data-bag object. The original key used is stored along with the data. + +In the event of a stringified-key collision, a new key is generated by +appending an increasing number to the stringified-key until finding +either the intended key or an empty spot. + +Note that because object traversal order of plain objects is not +guaranteed to be identical to insertion order, the insertion order +guarantee of `Map.prototype.forEach` is not guaranteed in this +implementation. However, in all versions of Node.js and V8 where this +module works, `forEach` does traverse data in insertion order. + +## API + +Most of the [Map +API](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map), +with the following exceptions: + +1. A `Map` object is not an iterator. +2. `values`, `keys`, and `entries` methods are not implemented, + because they return iterators. +3. The argument to the constructor can be an Array of `[key, value]` + pairs, or a `Map` or `PseudoMap` object. But, since iterators + aren't used, passing any plain-old iterator won't initialize the + map properly. + +## USAGE + +Use just like a regular ES6 Map. + +```javascript +var PseudoMap = require('pseudomap') + +// optionally provide a pseudomap, or an array of [key,value] pairs +// as the argument to initialize the map with +var myMap = new PseudoMap() + +myMap.set(1, 'number 1') +myMap.set('1', 'string 1') +var akey = {} +var bkey = {} +myMap.set(akey, { some: 'data' }) +myMap.set(bkey, { some: 'other data' }) +``` diff --git a/node_modules/pseudomap/map.js b/node_modules/pseudomap/map.js new file mode 100644 index 00000000..7db15994 --- /dev/null +++ b/node_modules/pseudomap/map.js @@ -0,0 +1,9 @@ +if (process.env.npm_package_name === 'pseudomap' && + process.env.npm_lifecycle_script === 'test') + process.env.TEST_PSEUDOMAP = 'true' + +if (typeof Map === 'function' && !process.env.TEST_PSEUDOMAP) { + module.exports = Map +} else { + module.exports = require('./pseudomap') +} diff --git a/node_modules/pseudomap/package.json b/node_modules/pseudomap/package.json new file mode 100644 index 00000000..dc8f1b39 --- /dev/null +++ b/node_modules/pseudomap/package.json @@ -0,0 +1,54 @@ +{ + "_from": "pseudomap@^1.0.2", + "_id": "pseudomap@1.0.2", + "_inBundle": false, + "_integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM=", + "_location": "/pseudomap", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "pseudomap@^1.0.2", + "name": "pseudomap", + "escapedName": "pseudomap", + "rawSpec": "^1.0.2", + "saveSpec": null, + "fetchSpec": "^1.0.2" + }, + "_requiredBy": [ + "/lru-cache" + ], + "_resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz", + "_shasum": "f052a28da70e618917ef0a8ac34c1ae5a68286b3", + "_spec": "pseudomap@^1.0.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/lru-cache", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/pseudomap/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "A thing that is a lot like ES6 `Map`, but without iterators, for use in environments where `for..of` syntax and `Map` are not available.", + "devDependencies": { + "tap": "^2.3.1" + }, + "directories": { + "test": "test" + }, + "homepage": "https://github.com/isaacs/pseudomap#readme", + "license": "ISC", + "main": "map.js", + "name": "pseudomap", + "repository": { + "type": "git", + "url": "git+https://github.com/isaacs/pseudomap.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.0.2" +} diff --git a/node_modules/pseudomap/pseudomap.js b/node_modules/pseudomap/pseudomap.js new file mode 100644 index 00000000..25a21d82 --- /dev/null +++ b/node_modules/pseudomap/pseudomap.js @@ -0,0 +1,113 @@ +var hasOwnProperty = Object.prototype.hasOwnProperty + +module.exports = PseudoMap + +function PseudoMap (set) { + if (!(this instanceof PseudoMap)) // whyyyyyyy + throw new TypeError("Constructor PseudoMap requires 'new'") + + this.clear() + + if (set) { + if ((set instanceof PseudoMap) || + (typeof Map === 'function' && set instanceof Map)) + set.forEach(function (value, key) { + this.set(key, value) + }, this) + else if (Array.isArray(set)) + set.forEach(function (kv) { + this.set(kv[0], kv[1]) + }, this) + else + throw new TypeError('invalid argument') + } +} + +PseudoMap.prototype.forEach = function (fn, thisp) { + thisp = thisp || this + Object.keys(this._data).forEach(function (k) { + if (k !== 'size') + fn.call(thisp, this._data[k].value, this._data[k].key) + }, this) +} + +PseudoMap.prototype.has = function (k) { + return !!find(this._data, k) +} + +PseudoMap.prototype.get = function (k) { + var res = find(this._data, k) + return res && res.value +} + +PseudoMap.prototype.set = function (k, v) { + set(this._data, k, v) +} + +PseudoMap.prototype.delete = function (k) { + var res = find(this._data, k) + if (res) { + delete this._data[res._index] + this._data.size-- + } +} + +PseudoMap.prototype.clear = function () { + var data = Object.create(null) + data.size = 0 + + Object.defineProperty(this, '_data', { + value: data, + enumerable: false, + configurable: true, + writable: false + }) +} + +Object.defineProperty(PseudoMap.prototype, 'size', { + get: function () { + return this._data.size + }, + set: function (n) {}, + enumerable: true, + configurable: true +}) + +PseudoMap.prototype.values = +PseudoMap.prototype.keys = +PseudoMap.prototype.entries = function () { + throw new Error('iterators are not implemented in this version') +} + +// Either identical, or both NaN +function same (a, b) { + return a === b || a !== a && b !== b +} + +function Entry (k, v, i) { + this.key = k + this.value = v + this._index = i +} + +function find (data, k) { + for (var i = 0, s = '_' + k, key = s; + hasOwnProperty.call(data, key); + key = s + i++) { + if (same(data[key].key, k)) + return data[key] + } +} + +function set (data, k, v) { + for (var i = 0, s = '_' + k, key = s; + hasOwnProperty.call(data, key); + key = s + i++) { + if (same(data[key].key, k)) { + data[key].value = v + return + } + } + data.size++ + data[key] = new Entry(k, v, key) +} diff --git a/node_modules/pseudomap/test/basic.js b/node_modules/pseudomap/test/basic.js new file mode 100644 index 00000000..4378e454 --- /dev/null +++ b/node_modules/pseudomap/test/basic.js @@ -0,0 +1,86 @@ +var t = require('tap') + +process.env.TEST_PSEUDOMAP = 'true' + +var PM = require('../') +runTests(PM) + +// if possible, verify that Map also behaves the same way +if (typeof Map === 'function') + runTests(Map) + + +function runTests (Map) { + t.throws(Map) + + var m = new Map() + + t.equal(m.size, 0) + + m.set(1, '1 string') + t.equal(m.get(1), '1 string') + t.equal(m.size, 1) + m.size = 1000 + t.equal(m.size, 1) + m.size = 0 + t.equal(m.size, 1) + + m = new Map([[1, 'number 1'], ['1', 'string 1']]) + t.equal(m.get(1), 'number 1') + t.equal(m.get('1'), 'string 1') + t.equal(m.size, 2) + + m = new Map(m) + t.equal(m.get(1), 'number 1') + t.equal(m.get('1'), 'string 1') + t.equal(m.size, 2) + + var akey = {} + var bkey = {} + m.set(akey, { some: 'data' }) + m.set(bkey, { some: 'other data' }) + t.same(m.get(akey), { some: 'data' }) + t.same(m.get(bkey), { some: 'other data' }) + t.equal(m.size, 4) + + var x = /x/ + var y = /x/ + m.set(x, 'x regex') + m.set(y, 'y regex') + t.equal(m.get(x), 'x regex') + m.set(x, 'x again') + t.equal(m.get(x), 'x again') + t.equal(m.size, 6) + + m.set(NaN, 'not a number') + t.equal(m.get(NaN), 'not a number') + m.set(NaN, 'it is a ' + typeof NaN) + t.equal(m.get(NaN), 'it is a number') + m.set('NaN', 'stringie nan') + t.equal(m.get(NaN), 'it is a number') + t.equal(m.get('NaN'), 'stringie nan') + t.equal(m.size, 8) + + m.delete(NaN) + t.equal(m.get(NaN), undefined) + t.equal(m.size, 7) + + var expect = [ + { value: 'number 1', key: 1 }, + { value: 'string 1', key: '1' }, + { value: { some: 'data' }, key: {} }, + { value: { some: 'other data' }, key: {} }, + { value: 'x again', key: /x/ }, + { value: 'y regex', key: /x/ }, + { value: 'stringie nan', key: 'NaN' } + ] + var actual = [] + + m.forEach(function (value, key) { + actual.push({ value: value, key: key }) + }) + t.same(actual, expect) + + m.clear() + t.equal(m.size, 0) +} diff --git a/node_modules/readable-stream/.travis.yml b/node_modules/readable-stream/.travis.yml new file mode 100644 index 00000000..40992555 --- /dev/null +++ b/node_modules/readable-stream/.travis.yml @@ -0,0 +1,55 @@ +sudo: false +language: node_js +before_install: + - npm install -g npm@2 + - test $NPM_LEGACY && npm install -g npm@latest-3 || npm install npm -g +notifications: + email: false +matrix: + fast_finish: true + include: + - node_js: '0.8' + env: + - TASK=test + - NPM_LEGACY=true + - node_js: '0.10' + env: + - TASK=test + - NPM_LEGACY=true + - node_js: '0.11' + env: + - TASK=test + - NPM_LEGACY=true + - node_js: '0.12' + env: + - TASK=test + - NPM_LEGACY=true + - node_js: 1 + env: + - TASK=test + - NPM_LEGACY=true + - node_js: 2 + env: + - TASK=test + - NPM_LEGACY=true + - node_js: 3 + env: + - TASK=test + - NPM_LEGACY=true + - node_js: 4 + env: TASK=test + - node_js: 5 + env: TASK=test + - node_js: 6 + env: TASK=test + - node_js: 7 + env: TASK=test + - node_js: 8 + env: TASK=test + - node_js: 9 + env: TASK=test +script: "npm run $TASK" +env: + global: + - secure: rE2Vvo7vnjabYNULNyLFxOyt98BoJexDqsiOnfiD6kLYYsiQGfr/sbZkPMOFm9qfQG7pjqx+zZWZjGSswhTt+626C0t/njXqug7Yps4c3dFblzGfreQHp7wNX5TFsvrxd6dAowVasMp61sJcRnB2w8cUzoe3RAYUDHyiHktwqMc= + - secure: g9YINaKAdMatsJ28G9jCGbSaguXCyxSTy+pBO6Ch0Cf57ZLOTka3HqDj8p3nV28LUIHZ3ut5WO43CeYKwt4AUtLpBS3a0dndHdY6D83uY6b2qh5hXlrcbeQTq2cvw2y95F7hm4D1kwrgZ7ViqaKggRcEupAL69YbJnxeUDKWEdI= diff --git a/node_modules/readable-stream/CONTRIBUTING.md b/node_modules/readable-stream/CONTRIBUTING.md new file mode 100644 index 00000000..f478d58d --- /dev/null +++ b/node_modules/readable-stream/CONTRIBUTING.md @@ -0,0 +1,38 @@ +# Developer's Certificate of Origin 1.1 + +By making a contribution to this project, I certify that: + +* (a) The contribution was created in whole or in part by me and I + have the right to submit it under the open source license + indicated in the file; or + +* (b) The contribution is based upon previous work that, to the best + of my knowledge, is covered under an appropriate open source + license and I have the right under that license to submit that + work with modifications, whether created in whole or in part + by me, under the same open source license (unless I am + permitted to submit under a different license), as indicated + in the file; or + +* (c) The contribution was provided directly to me by some other + person who certified (a), (b) or (c) and I have not modified + it. + +* (d) I understand and agree that this project and the contribution + are public and that a record of the contribution (including all + personal information I submit with it, including my sign-off) is + maintained indefinitely and may be redistributed consistent with + this project or the open source license(s) involved. + +## Moderation Policy + +The [Node.js Moderation Policy] applies to this WG. + +## Code of Conduct + +The [Node.js Code of Conduct][] applies to this WG. + +[Node.js Code of Conduct]: +https://github.com/nodejs/node/blob/master/CODE_OF_CONDUCT.md +[Node.js Moderation Policy]: +https://github.com/nodejs/TSC/blob/master/Moderation-Policy.md diff --git a/node_modules/readable-stream/GOVERNANCE.md b/node_modules/readable-stream/GOVERNANCE.md new file mode 100644 index 00000000..16ffb93f --- /dev/null +++ b/node_modules/readable-stream/GOVERNANCE.md @@ -0,0 +1,136 @@ +### Streams Working Group + +The Node.js Streams is jointly governed by a Working Group +(WG) +that is responsible for high-level guidance of the project. + +The WG has final authority over this project including: + +* Technical direction +* Project governance and process (including this policy) +* Contribution policy +* GitHub repository hosting +* Conduct guidelines +* Maintaining the list of additional Collaborators + +For the current list of WG members, see the project +[README.md](./README.md#current-project-team-members). + +### Collaborators + +The readable-stream GitHub repository is +maintained by the WG and additional Collaborators who are added by the +WG on an ongoing basis. + +Individuals making significant and valuable contributions are made +Collaborators and given commit-access to the project. These +individuals are identified by the WG and their addition as +Collaborators is discussed during the WG meeting. + +_Note:_ If you make a significant contribution and are not considered +for commit-access log an issue or contact a WG member directly and it +will be brought up in the next WG meeting. + +Modifications of the contents of the readable-stream repository are +made on +a collaborative basis. Anybody with a GitHub account may propose a +modification via pull request and it will be considered by the project +Collaborators. All pull requests must be reviewed and accepted by a +Collaborator with sufficient expertise who is able to take full +responsibility for the change. In the case of pull requests proposed +by an existing Collaborator, an additional Collaborator is required +for sign-off. Consensus should be sought if additional Collaborators +participate and there is disagreement around a particular +modification. See _Consensus Seeking Process_ below for further detail +on the consensus model used for governance. + +Collaborators may opt to elevate significant or controversial +modifications, or modifications that have not found consensus to the +WG for discussion by assigning the ***WG-agenda*** tag to a pull +request or issue. The WG should serve as the final arbiter where +required. + +For the current list of Collaborators, see the project +[README.md](./README.md#members). + +### WG Membership + +WG seats are not time-limited. There is no fixed size of the WG. +However, the expected target is between 6 and 12, to ensure adequate +coverage of important areas of expertise, balanced with the ability to +make decisions efficiently. + +There is no specific set of requirements or qualifications for WG +membership beyond these rules. + +The WG may add additional members to the WG by unanimous consensus. + +A WG member may be removed from the WG by voluntary resignation, or by +unanimous consensus of all other WG members. + +Changes to WG membership should be posted in the agenda, and may be +suggested as any other agenda item (see "WG Meetings" below). + +If an addition or removal is proposed during a meeting, and the full +WG is not in attendance to participate, then the addition or removal +is added to the agenda for the subsequent meeting. This is to ensure +that all members are given the opportunity to participate in all +membership decisions. If a WG member is unable to attend a meeting +where a planned membership decision is being made, then their consent +is assumed. + +No more than 1/3 of the WG members may be affiliated with the same +employer. If removal or resignation of a WG member, or a change of +employment by a WG member, creates a situation where more than 1/3 of +the WG membership shares an employer, then the situation must be +immediately remedied by the resignation or removal of one or more WG +members affiliated with the over-represented employer(s). + +### WG Meetings + +The WG meets occasionally on a Google Hangout On Air. A designated moderator +approved by the WG runs the meeting. Each meeting should be +published to YouTube. + +Items are added to the WG agenda that are considered contentious or +are modifications of governance, contribution policy, WG membership, +or release process. + +The intention of the agenda is not to approve or review all patches; +that should happen continuously on GitHub and be handled by the larger +group of Collaborators. + +Any community member or contributor can ask that something be added to +the next meeting's agenda by logging a GitHub Issue. Any Collaborator, +WG member or the moderator can add the item to the agenda by adding +the ***WG-agenda*** tag to the issue. + +Prior to each WG meeting the moderator will share the Agenda with +members of the WG. WG members can add any items they like to the +agenda at the beginning of each meeting. The moderator and the WG +cannot veto or remove items. + +The WG may invite persons or representatives from certain projects to +participate in a non-voting capacity. + +The moderator is responsible for summarizing the discussion of each +agenda item and sends it as a pull request after the meeting. + +### Consensus Seeking Process + +The WG follows a +[Consensus +Seeking](http://en.wikipedia.org/wiki/Consensus-seeking_decision-making) +decision-making model. + +When an agenda item has appeared to reach a consensus the moderator +will ask "Does anyone object?" as a final call for dissent from the +consensus. + +If an agenda item cannot reach a consensus a WG member can call for +either a closing vote or a vote to table the issue to the next +meeting. The call for a vote must be seconded by a majority of the WG +or else the discussion will continue. Simple majority wins. + +Note that changes to WG membership require a majority consensus. See +"WG Membership" above. diff --git a/node_modules/readable-stream/LICENSE b/node_modules/readable-stream/LICENSE new file mode 100644 index 00000000..2873b3b2 --- /dev/null +++ b/node_modules/readable-stream/LICENSE @@ -0,0 +1,47 @@ +Node.js is licensed for use as follows: + +""" +Copyright Node.js contributors. All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to +deal in the Software without restriction, including without limitation the +rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +sell copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +IN THE SOFTWARE. +""" + +This license applies to parts of Node.js originating from the +https://github.com/joyent/node repository: + +""" +Copyright Joyent, Inc. and other Node contributors. All rights reserved. +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to +deal in the Software without restriction, including without limitation the +rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +sell copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +IN THE SOFTWARE. +""" diff --git a/node_modules/readable-stream/README.md b/node_modules/readable-stream/README.md new file mode 100644 index 00000000..f0d8b47c --- /dev/null +++ b/node_modules/readable-stream/README.md @@ -0,0 +1,58 @@ +# readable-stream + +***Node-core v8.9.4 streams for userland*** [![Build Status](https://travis-ci.org/nodejs/readable-stream.svg?branch=master)](https://travis-ci.org/nodejs/readable-stream) + + +[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/) +[![NPM](https://nodei.co/npm-dl/readable-stream.png?&months=6&height=3)](https://nodei.co/npm/readable-stream/) + + +[![Sauce Test Status](https://saucelabs.com/browser-matrix/readable-stream.svg)](https://saucelabs.com/u/readable-stream) + +```bash +npm install --save readable-stream +``` + +***Node-core streams for userland*** + +This package is a mirror of the Streams2 and Streams3 implementations in +Node-core. + +Full documentation may be found on the [Node.js website](https://nodejs.org/dist/v8.9.4/docs/api/stream.html). + +If you want to guarantee a stable streams base, regardless of what version of +Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core, for background see [this blogpost](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html). + +As of version 2.0.0 **readable-stream** uses semantic versioning. + +# Streams Working Group + +`readable-stream` is maintained by the Streams Working Group, which +oversees the development and maintenance of the Streams API within +Node.js. The responsibilities of the Streams Working Group include: + +* Addressing stream issues on the Node.js issue tracker. +* Authoring and editing stream documentation within the Node.js project. +* Reviewing changes to stream subclasses within the Node.js project. +* Redirecting changes to streams from the Node.js project to this + project. +* Assisting in the implementation of stream providers within Node.js. +* Recommending versions of `readable-stream` to be included in Node.js. +* Messaging about the future of streams to give the community advance + notice of changes. + + +## Team Members + +* **Chris Dickinson** ([@chrisdickinson](https://github.com/chrisdickinson)) <christopher.s.dickinson@gmail.com> + - Release GPG key: 9554F04D7259F04124DE6B476D5A82AC7E37093B +* **Calvin Metcalf** ([@calvinmetcalf](https://github.com/calvinmetcalf)) <calvin.metcalf@gmail.com> + - Release GPG key: F3EF5F62A87FC27A22E643F714CE4FF5015AA242 +* **Rod Vagg** ([@rvagg](https://github.com/rvagg)) <rod@vagg.org> + - Release GPG key: DD8F2338BAE7501E3DD5AC78C273792F7D83545D +* **Sam Newman** ([@sonewman](https://github.com/sonewman)) <newmansam@outlook.com> +* **Mathias Buus** ([@mafintosh](https://github.com/mafintosh)) <mathiasbuus@gmail.com> +* **Domenic Denicola** ([@domenic](https://github.com/domenic)) <d@domenic.me> +* **Matteo Collina** ([@mcollina](https://github.com/mcollina)) <matteo.collina@gmail.com> + - Release GPG key: 3ABC01543F22DD2239285CDD818674489FBC127E +* **Irina Shestak** ([@lrlna](https://github.com/lrlna)) <shestak.irina@gmail.com> diff --git a/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md b/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md new file mode 100644 index 00000000..83275f19 --- /dev/null +++ b/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md @@ -0,0 +1,60 @@ +# streams WG Meeting 2015-01-30 + +## Links + +* **Google Hangouts Video**: http://www.youtube.com/watch?v=I9nDOSGfwZg +* **GitHub Issue**: https://github.com/iojs/readable-stream/issues/106 +* **Original Minutes Google Doc**: https://docs.google.com/document/d/17aTgLnjMXIrfjgNaTUnHQO7m3xgzHR2VXBTmi03Qii4/ + +## Agenda + +Extracted from https://github.com/iojs/readable-stream/labels/wg-agenda prior to meeting. + +* adopt a charter [#105](https://github.com/iojs/readable-stream/issues/105) +* release and versioning strategy [#101](https://github.com/iojs/readable-stream/issues/101) +* simpler stream creation [#102](https://github.com/iojs/readable-stream/issues/102) +* proposal: deprecate implicit flowing of streams [#99](https://github.com/iojs/readable-stream/issues/99) + +## Minutes + +### adopt a charter + +* group: +1's all around + +### What versioning scheme should be adopted? +* group: +1’s 3.0.0 +* domenic+group: pulling in patches from other sources where appropriate +* mikeal: version independently, suggesting versions for io.js +* mikeal+domenic: work with TC to notify in advance of changes +simpler stream creation + +### streamline creation of streams +* sam: streamline creation of streams +* domenic: nice simple solution posted + but, we lose the opportunity to change the model + may not be backwards incompatible (double check keys) + + **action item:** domenic will check + +### remove implicit flowing of streams on(‘data’) +* add isFlowing / isPaused +* mikeal: worrying that we’re documenting polyfill methods – confuses users +* domenic: more reflective API is probably good, with warning labels for users +* new section for mad scientists (reflective stream access) +* calvin: name the “third state” +* mikeal: maybe borrow the name from whatwg? +* domenic: we’re missing the “third state” +* consensus: kind of difficult to name the third state +* mikeal: figure out differences in states / compat +* mathias: always flow on data – eliminates third state + * explore what it breaks + +**action items:** +* ask isaac for ability to list packages by what public io.js APIs they use (esp. Stream) +* ask rod/build for infrastructure +* **chris**: explore the “flow on data” approach +* add isPaused/isFlowing +* add new docs section +* move isPaused to that section + + diff --git a/node_modules/readable-stream/duplex-browser.js b/node_modules/readable-stream/duplex-browser.js new file mode 100644 index 00000000..f8b2db83 --- /dev/null +++ b/node_modules/readable-stream/duplex-browser.js @@ -0,0 +1 @@ +module.exports = require('./lib/_stream_duplex.js'); diff --git a/node_modules/readable-stream/duplex.js b/node_modules/readable-stream/duplex.js new file mode 100644 index 00000000..46924cbf --- /dev/null +++ b/node_modules/readable-stream/duplex.js @@ -0,0 +1 @@ +module.exports = require('./readable').Duplex diff --git a/node_modules/readable-stream/lib/_stream_duplex.js b/node_modules/readable-stream/lib/_stream_duplex.js new file mode 100644 index 00000000..10450891 --- /dev/null +++ b/node_modules/readable-stream/lib/_stream_duplex.js @@ -0,0 +1,124 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// a duplex stream is just a stream that is both readable and writable. +// Since JS doesn't have multiple prototypal inheritance, this class +// prototypally inherits from Readable, and then parasitically from +// Writable. + +'use strict'; + +/**/ + +var pna = require('process-nextick-args'); +/**/ + +/**/ +var objectKeys = Object.keys || function (obj) { + var keys = []; + for (var key in obj) { + keys.push(key); + }return keys; +}; +/**/ + +module.exports = Duplex; + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +var Readable = require('./_stream_readable'); +var Writable = require('./_stream_writable'); + +util.inherits(Duplex, Readable); + +var keys = objectKeys(Writable.prototype); +for (var v = 0; v < keys.length; v++) { + var method = keys[v]; + if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method]; +} + +function Duplex(options) { + if (!(this instanceof Duplex)) return new Duplex(options); + + Readable.call(this, options); + Writable.call(this, options); + + if (options && options.readable === false) this.readable = false; + + if (options && options.writable === false) this.writable = false; + + this.allowHalfOpen = true; + if (options && options.allowHalfOpen === false) this.allowHalfOpen = false; + + this.once('end', onend); +} + +// the no-half-open enforcer +function onend() { + // if we allow half-open state, or if the writable side ended, + // then we're ok. + if (this.allowHalfOpen || this._writableState.ended) return; + + // no more data can be written. + // But allow more writes to happen in this tick. + pna.nextTick(onEndNT, this); +} + +function onEndNT(self) { + self.end(); +} + +Object.defineProperty(Duplex.prototype, 'destroyed', { + get: function () { + if (this._readableState === undefined || this._writableState === undefined) { + return false; + } + return this._readableState.destroyed && this._writableState.destroyed; + }, + set: function (value) { + // we ignore the value if the stream + // has not been initialized yet + if (this._readableState === undefined || this._writableState === undefined) { + return; + } + + // backward compatibility, the user is explicitly + // managing destroyed + this._readableState.destroyed = value; + this._writableState.destroyed = value; + } +}); + +Duplex.prototype._destroy = function (err, cb) { + this.push(null); + this.end(); + + pna.nextTick(cb, err); +}; + +function forEach(xs, f) { + for (var i = 0, l = xs.length; i < l; i++) { + f(xs[i], i); + } +} \ No newline at end of file diff --git a/node_modules/readable-stream/lib/_stream_passthrough.js b/node_modules/readable-stream/lib/_stream_passthrough.js new file mode 100644 index 00000000..a9c83588 --- /dev/null +++ b/node_modules/readable-stream/lib/_stream_passthrough.js @@ -0,0 +1,47 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// a passthrough stream. +// basically just the most minimal sort of Transform stream. +// Every written chunk gets output as-is. + +'use strict'; + +module.exports = PassThrough; + +var Transform = require('./_stream_transform'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +util.inherits(PassThrough, Transform); + +function PassThrough(options) { + if (!(this instanceof PassThrough)) return new PassThrough(options); + + Transform.call(this, options); +} + +PassThrough.prototype._transform = function (chunk, encoding, cb) { + cb(null, chunk); +}; \ No newline at end of file diff --git a/node_modules/readable-stream/lib/_stream_readable.js b/node_modules/readable-stream/lib/_stream_readable.js new file mode 100644 index 00000000..af150f43 --- /dev/null +++ b/node_modules/readable-stream/lib/_stream_readable.js @@ -0,0 +1,1015 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +/**/ + +var pna = require('process-nextick-args'); +/**/ + +module.exports = Readable; + +/**/ +var isArray = require('isarray'); +/**/ + +/**/ +var Duplex; +/**/ + +Readable.ReadableState = ReadableState; + +/**/ +var EE = require('events').EventEmitter; + +var EElistenerCount = function (emitter, type) { + return emitter.listeners(type).length; +}; +/**/ + +/**/ +var Stream = require('./internal/streams/stream'); +/**/ + +/**/ + +var Buffer = require('safe-buffer').Buffer; +var OurUint8Array = global.Uint8Array || function () {}; +function _uint8ArrayToBuffer(chunk) { + return Buffer.from(chunk); +} +function _isUint8Array(obj) { + return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; +} + +/**/ + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +/**/ +var debugUtil = require('util'); +var debug = void 0; +if (debugUtil && debugUtil.debuglog) { + debug = debugUtil.debuglog('stream'); +} else { + debug = function () {}; +} +/**/ + +var BufferList = require('./internal/streams/BufferList'); +var destroyImpl = require('./internal/streams/destroy'); +var StringDecoder; + +util.inherits(Readable, Stream); + +var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume']; + +function prependListener(emitter, event, fn) { + // Sadly this is not cacheable as some libraries bundle their own + // event emitter implementation with them. + if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn); + + // This is a hack to make sure that our error handler is attached before any + // userland ones. NEVER DO THIS. This is here only because this code needs + // to continue to work with older versions of Node.js that do not include + // the prependListener() method. The goal is to eventually remove this hack. + if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]]; +} + +function ReadableState(options, stream) { + Duplex = Duplex || require('./_stream_duplex'); + + options = options || {}; + + // Duplex streams are both readable and writable, but share + // the same options object. + // However, some cases require setting options to different + // values for the readable and the writable sides of the duplex stream. + // These options can be provided separately as readableXXX and writableXXX. + var isDuplex = stream instanceof Duplex; + + // object stream flag. Used to make read(n) ignore n and to + // make all the buffer merging and length checks go away + this.objectMode = !!options.objectMode; + + if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode; + + // the point at which it stops calling _read() to fill the buffer + // Note: 0 is a valid value, means "don't call _read preemptively ever" + var hwm = options.highWaterMark; + var readableHwm = options.readableHighWaterMark; + var defaultHwm = this.objectMode ? 16 : 16 * 1024; + + if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm; + + // cast to ints. + this.highWaterMark = Math.floor(this.highWaterMark); + + // A linked list is used to store data chunks instead of an array because the + // linked list can remove elements from the beginning faster than + // array.shift() + this.buffer = new BufferList(); + this.length = 0; + this.pipes = null; + this.pipesCount = 0; + this.flowing = null; + this.ended = false; + this.endEmitted = false; + this.reading = false; + + // a flag to be able to tell if the event 'readable'/'data' is emitted + // immediately, or on a later tick. We set this to true at first, because + // any actions that shouldn't happen until "later" should generally also + // not happen before the first read call. + this.sync = true; + + // whenever we return null, then we set a flag to say + // that we're awaiting a 'readable' event emission. + this.needReadable = false; + this.emittedReadable = false; + this.readableListening = false; + this.resumeScheduled = false; + + // has it been destroyed + this.destroyed = false; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // the number of writers that are awaiting a drain event in .pipe()s + this.awaitDrain = 0; + + // if true, a maybeReadMore has been scheduled + this.readingMore = false; + + this.decoder = null; + this.encoding = null; + if (options.encoding) { + if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; + this.decoder = new StringDecoder(options.encoding); + this.encoding = options.encoding; + } +} + +function Readable(options) { + Duplex = Duplex || require('./_stream_duplex'); + + if (!(this instanceof Readable)) return new Readable(options); + + this._readableState = new ReadableState(options, this); + + // legacy + this.readable = true; + + if (options) { + if (typeof options.read === 'function') this._read = options.read; + + if (typeof options.destroy === 'function') this._destroy = options.destroy; + } + + Stream.call(this); +} + +Object.defineProperty(Readable.prototype, 'destroyed', { + get: function () { + if (this._readableState === undefined) { + return false; + } + return this._readableState.destroyed; + }, + set: function (value) { + // we ignore the value if the stream + // has not been initialized yet + if (!this._readableState) { + return; + } + + // backward compatibility, the user is explicitly + // managing destroyed + this._readableState.destroyed = value; + } +}); + +Readable.prototype.destroy = destroyImpl.destroy; +Readable.prototype._undestroy = destroyImpl.undestroy; +Readable.prototype._destroy = function (err, cb) { + this.push(null); + cb(err); +}; + +// Manually shove something into the read() buffer. +// This returns true if the highWaterMark has not been hit yet, +// similar to how Writable.write() returns true if you should +// write() some more. +Readable.prototype.push = function (chunk, encoding) { + var state = this._readableState; + var skipChunkCheck; + + if (!state.objectMode) { + if (typeof chunk === 'string') { + encoding = encoding || state.defaultEncoding; + if (encoding !== state.encoding) { + chunk = Buffer.from(chunk, encoding); + encoding = ''; + } + skipChunkCheck = true; + } + } else { + skipChunkCheck = true; + } + + return readableAddChunk(this, chunk, encoding, false, skipChunkCheck); +}; + +// Unshift should *always* be something directly out of read() +Readable.prototype.unshift = function (chunk) { + return readableAddChunk(this, chunk, null, true, false); +}; + +function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) { + var state = stream._readableState; + if (chunk === null) { + state.reading = false; + onEofChunk(stream, state); + } else { + var er; + if (!skipChunkCheck) er = chunkInvalid(state, chunk); + if (er) { + stream.emit('error', er); + } else if (state.objectMode || chunk && chunk.length > 0) { + if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) { + chunk = _uint8ArrayToBuffer(chunk); + } + + if (addToFront) { + if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true); + } else if (state.ended) { + stream.emit('error', new Error('stream.push() after EOF')); + } else { + state.reading = false; + if (state.decoder && !encoding) { + chunk = state.decoder.write(chunk); + if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state); + } else { + addChunk(stream, state, chunk, false); + } + } + } else if (!addToFront) { + state.reading = false; + } + } + + return needMoreData(state); +} + +function addChunk(stream, state, chunk, addToFront) { + if (state.flowing && state.length === 0 && !state.sync) { + stream.emit('data', chunk); + stream.read(0); + } else { + // update the buffer info. + state.length += state.objectMode ? 1 : chunk.length; + if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk); + + if (state.needReadable) emitReadable(stream); + } + maybeReadMore(stream, state); +} + +function chunkInvalid(state, chunk) { + var er; + if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { + er = new TypeError('Invalid non-string/buffer chunk'); + } + return er; +} + +// if it's past the high water mark, we can push in some more. +// Also, if we have no data yet, we can stand some +// more bytes. This is to work around cases where hwm=0, +// such as the repl. Also, if the push() triggered a +// readable event, and the user called read(largeNumber) such that +// needReadable was set, then we ought to push more, so that another +// 'readable' event will be triggered. +function needMoreData(state) { + return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0); +} + +Readable.prototype.isPaused = function () { + return this._readableState.flowing === false; +}; + +// backwards compatibility. +Readable.prototype.setEncoding = function (enc) { + if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; + this._readableState.decoder = new StringDecoder(enc); + this._readableState.encoding = enc; + return this; +}; + +// Don't raise the hwm > 8MB +var MAX_HWM = 0x800000; +function computeNewHighWaterMark(n) { + if (n >= MAX_HWM) { + n = MAX_HWM; + } else { + // Get the next highest power of 2 to prevent increasing hwm excessively in + // tiny amounts + n--; + n |= n >>> 1; + n |= n >>> 2; + n |= n >>> 4; + n |= n >>> 8; + n |= n >>> 16; + n++; + } + return n; +} + +// This function is designed to be inlinable, so please take care when making +// changes to the function body. +function howMuchToRead(n, state) { + if (n <= 0 || state.length === 0 && state.ended) return 0; + if (state.objectMode) return 1; + if (n !== n) { + // Only flow one buffer at a time + if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length; + } + // If we're asking for more than the current hwm, then raise the hwm. + if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n); + if (n <= state.length) return n; + // Don't have enough + if (!state.ended) { + state.needReadable = true; + return 0; + } + return state.length; +} + +// you can override either this method, or the async _read(n) below. +Readable.prototype.read = function (n) { + debug('read', n); + n = parseInt(n, 10); + var state = this._readableState; + var nOrig = n; + + if (n !== 0) state.emittedReadable = false; + + // if we're doing read(0) to trigger a readable event, but we + // already have a bunch of data in the buffer, then just trigger + // the 'readable' event and move on. + if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) { + debug('read: emitReadable', state.length, state.ended); + if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this); + return null; + } + + n = howMuchToRead(n, state); + + // if we've ended, and we're now clear, then finish it up. + if (n === 0 && state.ended) { + if (state.length === 0) endReadable(this); + return null; + } + + // All the actual chunk generation logic needs to be + // *below* the call to _read. The reason is that in certain + // synthetic stream cases, such as passthrough streams, _read + // may be a completely synchronous operation which may change + // the state of the read buffer, providing enough data when + // before there was *not* enough. + // + // So, the steps are: + // 1. Figure out what the state of things will be after we do + // a read from the buffer. + // + // 2. If that resulting state will trigger a _read, then call _read. + // Note that this may be asynchronous, or synchronous. Yes, it is + // deeply ugly to write APIs this way, but that still doesn't mean + // that the Readable class should behave improperly, as streams are + // designed to be sync/async agnostic. + // Take note if the _read call is sync or async (ie, if the read call + // has returned yet), so that we know whether or not it's safe to emit + // 'readable' etc. + // + // 3. Actually pull the requested chunks out of the buffer and return. + + // if we need a readable event, then we need to do some reading. + var doRead = state.needReadable; + debug('need readable', doRead); + + // if we currently have less than the highWaterMark, then also read some + if (state.length === 0 || state.length - n < state.highWaterMark) { + doRead = true; + debug('length less than watermark', doRead); + } + + // however, if we've ended, then there's no point, and if we're already + // reading, then it's unnecessary. + if (state.ended || state.reading) { + doRead = false; + debug('reading or ended', doRead); + } else if (doRead) { + debug('do read'); + state.reading = true; + state.sync = true; + // if the length is currently zero, then we *need* a readable event. + if (state.length === 0) state.needReadable = true; + // call internal read method + this._read(state.highWaterMark); + state.sync = false; + // If _read pushed data synchronously, then `reading` will be false, + // and we need to re-evaluate how much data we can return to the user. + if (!state.reading) n = howMuchToRead(nOrig, state); + } + + var ret; + if (n > 0) ret = fromList(n, state);else ret = null; + + if (ret === null) { + state.needReadable = true; + n = 0; + } else { + state.length -= n; + } + + if (state.length === 0) { + // If we have nothing in the buffer, then we want to know + // as soon as we *do* get something into the buffer. + if (!state.ended) state.needReadable = true; + + // If we tried to read() past the EOF, then emit end on the next tick. + if (nOrig !== n && state.ended) endReadable(this); + } + + if (ret !== null) this.emit('data', ret); + + return ret; +}; + +function onEofChunk(stream, state) { + if (state.ended) return; + if (state.decoder) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) { + state.buffer.push(chunk); + state.length += state.objectMode ? 1 : chunk.length; + } + } + state.ended = true; + + // emit 'readable' now to make sure it gets picked up. + emitReadable(stream); +} + +// Don't emit readable right away in sync mode, because this can trigger +// another read() call => stack overflow. This way, it might trigger +// a nextTick recursion warning, but that's not so bad. +function emitReadable(stream) { + var state = stream._readableState; + state.needReadable = false; + if (!state.emittedReadable) { + debug('emitReadable', state.flowing); + state.emittedReadable = true; + if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream); + } +} + +function emitReadable_(stream) { + debug('emit readable'); + stream.emit('readable'); + flow(stream); +} + +// at this point, the user has presumably seen the 'readable' event, +// and called read() to consume some data. that may have triggered +// in turn another _read(n) call, in which case reading = true if +// it's in progress. +// However, if we're not ended, or reading, and the length < hwm, +// then go ahead and try to read some more preemptively. +function maybeReadMore(stream, state) { + if (!state.readingMore) { + state.readingMore = true; + pna.nextTick(maybeReadMore_, stream, state); + } +} + +function maybeReadMore_(stream, state) { + var len = state.length; + while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) { + debug('maybeReadMore read 0'); + stream.read(0); + if (len === state.length) + // didn't get any data, stop spinning. + break;else len = state.length; + } + state.readingMore = false; +} + +// abstract method. to be overridden in specific implementation classes. +// call cb(er, data) where data is <= n in length. +// for virtual (non-string, non-buffer) streams, "length" is somewhat +// arbitrary, and perhaps not very meaningful. +Readable.prototype._read = function (n) { + this.emit('error', new Error('_read() is not implemented')); +}; + +Readable.prototype.pipe = function (dest, pipeOpts) { + var src = this; + var state = this._readableState; + + switch (state.pipesCount) { + case 0: + state.pipes = dest; + break; + case 1: + state.pipes = [state.pipes, dest]; + break; + default: + state.pipes.push(dest); + break; + } + state.pipesCount += 1; + debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); + + var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr; + + var endFn = doEnd ? onend : unpipe; + if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn); + + dest.on('unpipe', onunpipe); + function onunpipe(readable, unpipeInfo) { + debug('onunpipe'); + if (readable === src) { + if (unpipeInfo && unpipeInfo.hasUnpiped === false) { + unpipeInfo.hasUnpiped = true; + cleanup(); + } + } + } + + function onend() { + debug('onend'); + dest.end(); + } + + // when the dest drains, it reduces the awaitDrain counter + // on the source. This would be more elegant with a .once() + // handler in flow(), but adding and removing repeatedly is + // too slow. + var ondrain = pipeOnDrain(src); + dest.on('drain', ondrain); + + var cleanedUp = false; + function cleanup() { + debug('cleanup'); + // cleanup event handlers once the pipe is broken + dest.removeListener('close', onclose); + dest.removeListener('finish', onfinish); + dest.removeListener('drain', ondrain); + dest.removeListener('error', onerror); + dest.removeListener('unpipe', onunpipe); + src.removeListener('end', onend); + src.removeListener('end', unpipe); + src.removeListener('data', ondata); + + cleanedUp = true; + + // if the reader is waiting for a drain event from this + // specific writer, then it would cause it to never start + // flowing again. + // So, if this is awaiting a drain, then we just call it now. + // If we don't know, then assume that we are waiting for one. + if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain(); + } + + // If the user pushes more data while we're writing to dest then we'll end up + // in ondata again. However, we only want to increase awaitDrain once because + // dest will only emit one 'drain' event for the multiple writes. + // => Introduce a guard on increasing awaitDrain. + var increasedAwaitDrain = false; + src.on('data', ondata); + function ondata(chunk) { + debug('ondata'); + increasedAwaitDrain = false; + var ret = dest.write(chunk); + if (false === ret && !increasedAwaitDrain) { + // If the user unpiped during `dest.write()`, it is possible + // to get stuck in a permanently paused state if that write + // also returned false. + // => Check whether `dest` is still a piping destination. + if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) { + debug('false write response, pause', src._readableState.awaitDrain); + src._readableState.awaitDrain++; + increasedAwaitDrain = true; + } + src.pause(); + } + } + + // if the dest has an error, then stop piping into it. + // however, don't suppress the throwing behavior for this. + function onerror(er) { + debug('onerror', er); + unpipe(); + dest.removeListener('error', onerror); + if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er); + } + + // Make sure our error handler is attached before userland ones. + prependListener(dest, 'error', onerror); + + // Both close and finish should trigger unpipe, but only once. + function onclose() { + dest.removeListener('finish', onfinish); + unpipe(); + } + dest.once('close', onclose); + function onfinish() { + debug('onfinish'); + dest.removeListener('close', onclose); + unpipe(); + } + dest.once('finish', onfinish); + + function unpipe() { + debug('unpipe'); + src.unpipe(dest); + } + + // tell the dest that it's being piped to + dest.emit('pipe', src); + + // start the flow if it hasn't been started already. + if (!state.flowing) { + debug('pipe resume'); + src.resume(); + } + + return dest; +}; + +function pipeOnDrain(src) { + return function () { + var state = src._readableState; + debug('pipeOnDrain', state.awaitDrain); + if (state.awaitDrain) state.awaitDrain--; + if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) { + state.flowing = true; + flow(src); + } + }; +} + +Readable.prototype.unpipe = function (dest) { + var state = this._readableState; + var unpipeInfo = { hasUnpiped: false }; + + // if we're not piping anywhere, then do nothing. + if (state.pipesCount === 0) return this; + + // just one destination. most common case. + if (state.pipesCount === 1) { + // passed in one, but it's not the right one. + if (dest && dest !== state.pipes) return this; + + if (!dest) dest = state.pipes; + + // got a match. + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + if (dest) dest.emit('unpipe', this, unpipeInfo); + return this; + } + + // slow case. multiple pipe destinations. + + if (!dest) { + // remove all. + var dests = state.pipes; + var len = state.pipesCount; + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + + for (var i = 0; i < len; i++) { + dests[i].emit('unpipe', this, unpipeInfo); + }return this; + } + + // try to find the right one. + var index = indexOf(state.pipes, dest); + if (index === -1) return this; + + state.pipes.splice(index, 1); + state.pipesCount -= 1; + if (state.pipesCount === 1) state.pipes = state.pipes[0]; + + dest.emit('unpipe', this, unpipeInfo); + + return this; +}; + +// set up data events if they are asked for +// Ensure readable listeners eventually get something +Readable.prototype.on = function (ev, fn) { + var res = Stream.prototype.on.call(this, ev, fn); + + if (ev === 'data') { + // Start flowing on next tick if stream isn't explicitly paused + if (this._readableState.flowing !== false) this.resume(); + } else if (ev === 'readable') { + var state = this._readableState; + if (!state.endEmitted && !state.readableListening) { + state.readableListening = state.needReadable = true; + state.emittedReadable = false; + if (!state.reading) { + pna.nextTick(nReadingNextTick, this); + } else if (state.length) { + emitReadable(this); + } + } + } + + return res; +}; +Readable.prototype.addListener = Readable.prototype.on; + +function nReadingNextTick(self) { + debug('readable nexttick read 0'); + self.read(0); +} + +// pause() and resume() are remnants of the legacy readable stream API +// If the user uses them, then switch into old mode. +Readable.prototype.resume = function () { + var state = this._readableState; + if (!state.flowing) { + debug('resume'); + state.flowing = true; + resume(this, state); + } + return this; +}; + +function resume(stream, state) { + if (!state.resumeScheduled) { + state.resumeScheduled = true; + pna.nextTick(resume_, stream, state); + } +} + +function resume_(stream, state) { + if (!state.reading) { + debug('resume read 0'); + stream.read(0); + } + + state.resumeScheduled = false; + state.awaitDrain = 0; + stream.emit('resume'); + flow(stream); + if (state.flowing && !state.reading) stream.read(0); +} + +Readable.prototype.pause = function () { + debug('call pause flowing=%j', this._readableState.flowing); + if (false !== this._readableState.flowing) { + debug('pause'); + this._readableState.flowing = false; + this.emit('pause'); + } + return this; +}; + +function flow(stream) { + var state = stream._readableState; + debug('flow', state.flowing); + while (state.flowing && stream.read() !== null) {} +} + +// wrap an old-style stream as the async data source. +// This is *not* part of the readable stream interface. +// It is an ugly unfortunate mess of history. +Readable.prototype.wrap = function (stream) { + var _this = this; + + var state = this._readableState; + var paused = false; + + stream.on('end', function () { + debug('wrapped end'); + if (state.decoder && !state.ended) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) _this.push(chunk); + } + + _this.push(null); + }); + + stream.on('data', function (chunk) { + debug('wrapped data'); + if (state.decoder) chunk = state.decoder.write(chunk); + + // don't skip over falsy values in objectMode + if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return; + + var ret = _this.push(chunk); + if (!ret) { + paused = true; + stream.pause(); + } + }); + + // proxy all the other methods. + // important when wrapping filters and duplexes. + for (var i in stream) { + if (this[i] === undefined && typeof stream[i] === 'function') { + this[i] = function (method) { + return function () { + return stream[method].apply(stream, arguments); + }; + }(i); + } + } + + // proxy certain important events. + for (var n = 0; n < kProxyEvents.length; n++) { + stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n])); + } + + // when we try to consume some more bytes, simply unpause the + // underlying stream. + this._read = function (n) { + debug('wrapped _read', n); + if (paused) { + paused = false; + stream.resume(); + } + }; + + return this; +}; + +// exposed for testing purposes only. +Readable._fromList = fromList; + +// Pluck off n bytes from an array of buffers. +// Length is the combined lengths of all the buffers in the list. +// This function is designed to be inlinable, so please take care when making +// changes to the function body. +function fromList(n, state) { + // nothing buffered + if (state.length === 0) return null; + + var ret; + if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) { + // read it all, truncate the list + if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length); + state.buffer.clear(); + } else { + // read part of list + ret = fromListPartial(n, state.buffer, state.decoder); + } + + return ret; +} + +// Extracts only enough buffered data to satisfy the amount requested. +// This function is designed to be inlinable, so please take care when making +// changes to the function body. +function fromListPartial(n, list, hasStrings) { + var ret; + if (n < list.head.data.length) { + // slice is the same for buffers and strings + ret = list.head.data.slice(0, n); + list.head.data = list.head.data.slice(n); + } else if (n === list.head.data.length) { + // first chunk is a perfect match + ret = list.shift(); + } else { + // result spans more than one buffer + ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list); + } + return ret; +} + +// Copies a specified amount of characters from the list of buffered data +// chunks. +// This function is designed to be inlinable, so please take care when making +// changes to the function body. +function copyFromBufferString(n, list) { + var p = list.head; + var c = 1; + var ret = p.data; + n -= ret.length; + while (p = p.next) { + var str = p.data; + var nb = n > str.length ? str.length : n; + if (nb === str.length) ret += str;else ret += str.slice(0, n); + n -= nb; + if (n === 0) { + if (nb === str.length) { + ++c; + if (p.next) list.head = p.next;else list.head = list.tail = null; + } else { + list.head = p; + p.data = str.slice(nb); + } + break; + } + ++c; + } + list.length -= c; + return ret; +} + +// Copies a specified amount of bytes from the list of buffered data chunks. +// This function is designed to be inlinable, so please take care when making +// changes to the function body. +function copyFromBuffer(n, list) { + var ret = Buffer.allocUnsafe(n); + var p = list.head; + var c = 1; + p.data.copy(ret); + n -= p.data.length; + while (p = p.next) { + var buf = p.data; + var nb = n > buf.length ? buf.length : n; + buf.copy(ret, ret.length - n, 0, nb); + n -= nb; + if (n === 0) { + if (nb === buf.length) { + ++c; + if (p.next) list.head = p.next;else list.head = list.tail = null; + } else { + list.head = p; + p.data = buf.slice(nb); + } + break; + } + ++c; + } + list.length -= c; + return ret; +} + +function endReadable(stream) { + var state = stream._readableState; + + // If we get here before consuming all the bytes, then that is a + // bug in node. Should never happen. + if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream'); + + if (!state.endEmitted) { + state.ended = true; + pna.nextTick(endReadableNT, state, stream); + } +} + +function endReadableNT(state, stream) { + // Check that we didn't get one last unshift. + if (!state.endEmitted && state.length === 0) { + state.endEmitted = true; + stream.readable = false; + stream.emit('end'); + } +} + +function forEach(xs, f) { + for (var i = 0, l = xs.length; i < l; i++) { + f(xs[i], i); + } +} + +function indexOf(xs, x) { + for (var i = 0, l = xs.length; i < l; i++) { + if (xs[i] === x) return i; + } + return -1; +} \ No newline at end of file diff --git a/node_modules/readable-stream/lib/_stream_transform.js b/node_modules/readable-stream/lib/_stream_transform.js new file mode 100644 index 00000000..5d1f8b87 --- /dev/null +++ b/node_modules/readable-stream/lib/_stream_transform.js @@ -0,0 +1,214 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// a transform stream is a readable/writable stream where you do +// something with the data. Sometimes it's called a "filter", +// but that's not a great name for it, since that implies a thing where +// some bits pass through, and others are simply ignored. (That would +// be a valid example of a transform, of course.) +// +// While the output is causally related to the input, it's not a +// necessarily symmetric or synchronous transformation. For example, +// a zlib stream might take multiple plain-text writes(), and then +// emit a single compressed chunk some time in the future. +// +// Here's how this works: +// +// The Transform stream has all the aspects of the readable and writable +// stream classes. When you write(chunk), that calls _write(chunk,cb) +// internally, and returns false if there's a lot of pending writes +// buffered up. When you call read(), that calls _read(n) until +// there's enough pending readable data buffered up. +// +// In a transform stream, the written data is placed in a buffer. When +// _read(n) is called, it transforms the queued up data, calling the +// buffered _write cb's as it consumes chunks. If consuming a single +// written chunk would result in multiple output chunks, then the first +// outputted bit calls the readcb, and subsequent chunks just go into +// the read buffer, and will cause it to emit 'readable' if necessary. +// +// This way, back-pressure is actually determined by the reading side, +// since _read has to be called to start processing a new chunk. However, +// a pathological inflate type of transform can cause excessive buffering +// here. For example, imagine a stream where every byte of input is +// interpreted as an integer from 0-255, and then results in that many +// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in +// 1kb of data being output. In this case, you could write a very small +// amount of input, and end up with a very large amount of output. In +// such a pathological inflating mechanism, there'd be no way to tell +// the system to stop doing the transform. A single 4MB write could +// cause the system to run out of memory. +// +// However, even in such a pathological case, only a single written chunk +// would be consumed, and then the rest would wait (un-transformed) until +// the results of the previous transformed chunk were consumed. + +'use strict'; + +module.exports = Transform; + +var Duplex = require('./_stream_duplex'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +util.inherits(Transform, Duplex); + +function afterTransform(er, data) { + var ts = this._transformState; + ts.transforming = false; + + var cb = ts.writecb; + + if (!cb) { + return this.emit('error', new Error('write callback called multiple times')); + } + + ts.writechunk = null; + ts.writecb = null; + + if (data != null) // single equals check for both `null` and `undefined` + this.push(data); + + cb(er); + + var rs = this._readableState; + rs.reading = false; + if (rs.needReadable || rs.length < rs.highWaterMark) { + this._read(rs.highWaterMark); + } +} + +function Transform(options) { + if (!(this instanceof Transform)) return new Transform(options); + + Duplex.call(this, options); + + this._transformState = { + afterTransform: afterTransform.bind(this), + needTransform: false, + transforming: false, + writecb: null, + writechunk: null, + writeencoding: null + }; + + // start out asking for a readable event once data is transformed. + this._readableState.needReadable = true; + + // we have implemented the _read method, and done the other things + // that Readable wants before the first _read call, so unset the + // sync guard flag. + this._readableState.sync = false; + + if (options) { + if (typeof options.transform === 'function') this._transform = options.transform; + + if (typeof options.flush === 'function') this._flush = options.flush; + } + + // When the writable side finishes, then flush out anything remaining. + this.on('prefinish', prefinish); +} + +function prefinish() { + var _this = this; + + if (typeof this._flush === 'function') { + this._flush(function (er, data) { + done(_this, er, data); + }); + } else { + done(this, null, null); + } +} + +Transform.prototype.push = function (chunk, encoding) { + this._transformState.needTransform = false; + return Duplex.prototype.push.call(this, chunk, encoding); +}; + +// This is the part where you do stuff! +// override this function in implementation classes. +// 'chunk' is an input chunk. +// +// Call `push(newChunk)` to pass along transformed output +// to the readable side. You may call 'push' zero or more times. +// +// Call `cb(err)` when you are done with this chunk. If you pass +// an error, then that'll put the hurt on the whole operation. If you +// never call cb(), then you'll never get another chunk. +Transform.prototype._transform = function (chunk, encoding, cb) { + throw new Error('_transform() is not implemented'); +}; + +Transform.prototype._write = function (chunk, encoding, cb) { + var ts = this._transformState; + ts.writecb = cb; + ts.writechunk = chunk; + ts.writeencoding = encoding; + if (!ts.transforming) { + var rs = this._readableState; + if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark); + } +}; + +// Doesn't matter what the args are here. +// _transform does all the work. +// That we got here means that the readable side wants more data. +Transform.prototype._read = function (n) { + var ts = this._transformState; + + if (ts.writechunk !== null && ts.writecb && !ts.transforming) { + ts.transforming = true; + this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); + } else { + // mark that we need a transform, so that any data that comes in + // will get processed, now that we've asked for it. + ts.needTransform = true; + } +}; + +Transform.prototype._destroy = function (err, cb) { + var _this2 = this; + + Duplex.prototype._destroy.call(this, err, function (err2) { + cb(err2); + _this2.emit('close'); + }); +}; + +function done(stream, er, data) { + if (er) return stream.emit('error', er); + + if (data != null) // single equals check for both `null` and `undefined` + stream.push(data); + + // if there's nothing in the write buffer, then that means + // that nothing more will ever be provided + if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0'); + + if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming'); + + return stream.push(null); +} \ No newline at end of file diff --git a/node_modules/readable-stream/lib/_stream_writable.js b/node_modules/readable-stream/lib/_stream_writable.js new file mode 100644 index 00000000..0e1c28df --- /dev/null +++ b/node_modules/readable-stream/lib/_stream_writable.js @@ -0,0 +1,677 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// A bit simpler than readable streams. +// Implement an async ._write(chunk, encoding, cb), and it'll handle all +// the drain event emission and buffering. + +'use strict'; + +/**/ + +var pna = require('process-nextick-args'); +/**/ + +module.exports = Writable; + +/* */ +function WriteReq(chunk, encoding, cb) { + this.chunk = chunk; + this.encoding = encoding; + this.callback = cb; + this.next = null; +} + +// It seems a linked list but it is not +// there will be only 2 of these for each stream +function CorkedRequest(state) { + var _this = this; + + this.next = null; + this.entry = null; + this.finish = function () { + onCorkedFinish(_this, state); + }; +} +/* */ + +/**/ +var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick; +/**/ + +/**/ +var Duplex; +/**/ + +Writable.WritableState = WritableState; + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +/**/ +var internalUtil = { + deprecate: require('util-deprecate') +}; +/**/ + +/**/ +var Stream = require('./internal/streams/stream'); +/**/ + +/**/ + +var Buffer = require('safe-buffer').Buffer; +var OurUint8Array = global.Uint8Array || function () {}; +function _uint8ArrayToBuffer(chunk) { + return Buffer.from(chunk); +} +function _isUint8Array(obj) { + return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; +} + +/**/ + +var destroyImpl = require('./internal/streams/destroy'); + +util.inherits(Writable, Stream); + +function nop() {} + +function WritableState(options, stream) { + Duplex = Duplex || require('./_stream_duplex'); + + options = options || {}; + + // Duplex streams are both readable and writable, but share + // the same options object. + // However, some cases require setting options to different + // values for the readable and the writable sides of the duplex stream. + // These options can be provided separately as readableXXX and writableXXX. + var isDuplex = stream instanceof Duplex; + + // object stream flag to indicate whether or not this stream + // contains buffers or objects. + this.objectMode = !!options.objectMode; + + if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode; + + // the point at which write() starts returning false + // Note: 0 is a valid value, means that we always return false if + // the entire buffer is not flushed immediately on write() + var hwm = options.highWaterMark; + var writableHwm = options.writableHighWaterMark; + var defaultHwm = this.objectMode ? 16 : 16 * 1024; + + if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm; + + // cast to ints. + this.highWaterMark = Math.floor(this.highWaterMark); + + // if _final has been called + this.finalCalled = false; + + // drain event flag. + this.needDrain = false; + // at the start of calling end() + this.ending = false; + // when end() has been called, and returned + this.ended = false; + // when 'finish' is emitted + this.finished = false; + + // has it been destroyed + this.destroyed = false; + + // should we decode strings into buffers before passing to _write? + // this is here so that some node-core streams can optimize string + // handling at a lower level. + var noDecode = options.decodeStrings === false; + this.decodeStrings = !noDecode; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // not an actual buffer we keep track of, but a measurement + // of how much we're waiting to get pushed to some underlying + // socket or file. + this.length = 0; + + // a flag to see when we're in the middle of a write. + this.writing = false; + + // when true all writes will be buffered until .uncork() call + this.corked = 0; + + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, because any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; + + // a flag to know if we're processing previously buffered items, which + // may call the _write() callback in the same tick, so that we don't + // end up in an overlapped onwrite situation. + this.bufferProcessing = false; + + // the callback that's passed to _write(chunk,cb) + this.onwrite = function (er) { + onwrite(stream, er); + }; + + // the callback that the user supplies to write(chunk,encoding,cb) + this.writecb = null; + + // the amount that is being written when _write is called. + this.writelen = 0; + + this.bufferedRequest = null; + this.lastBufferedRequest = null; + + // number of pending user-supplied write callbacks + // this must be 0 before 'finish' can be emitted + this.pendingcb = 0; + + // emit prefinish if the only thing we're waiting for is _write cbs + // This is relevant for synchronous Transform streams + this.prefinished = false; + + // True if the error was already emitted and should not be thrown again + this.errorEmitted = false; + + // count buffered requests + this.bufferedRequestCount = 0; + + // allocate the first CorkedRequest, there is always + // one allocated and free to use, and we maintain at most two + this.corkedRequestsFree = new CorkedRequest(this); +} + +WritableState.prototype.getBuffer = function getBuffer() { + var current = this.bufferedRequest; + var out = []; + while (current) { + out.push(current); + current = current.next; + } + return out; +}; + +(function () { + try { + Object.defineProperty(WritableState.prototype, 'buffer', { + get: internalUtil.deprecate(function () { + return this.getBuffer(); + }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003') + }); + } catch (_) {} +})(); + +// Test _writableState for inheritance to account for Duplex streams, +// whose prototype chain only points to Readable. +var realHasInstance; +if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') { + realHasInstance = Function.prototype[Symbol.hasInstance]; + Object.defineProperty(Writable, Symbol.hasInstance, { + value: function (object) { + if (realHasInstance.call(this, object)) return true; + if (this !== Writable) return false; + + return object && object._writableState instanceof WritableState; + } + }); +} else { + realHasInstance = function (object) { + return object instanceof this; + }; +} + +function Writable(options) { + Duplex = Duplex || require('./_stream_duplex'); + + // Writable ctor is applied to Duplexes, too. + // `realHasInstance` is necessary because using plain `instanceof` + // would return false, as no `_writableState` property is attached. + + // Trying to use the custom `instanceof` for Writable here will also break the + // Node.js LazyTransform implementation, which has a non-trivial getter for + // `_writableState` that would lead to infinite recursion. + if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) { + return new Writable(options); + } + + this._writableState = new WritableState(options, this); + + // legacy. + this.writable = true; + + if (options) { + if (typeof options.write === 'function') this._write = options.write; + + if (typeof options.writev === 'function') this._writev = options.writev; + + if (typeof options.destroy === 'function') this._destroy = options.destroy; + + if (typeof options.final === 'function') this._final = options.final; + } + + Stream.call(this); +} + +// Otherwise people can pipe Writable streams, which is just wrong. +Writable.prototype.pipe = function () { + this.emit('error', new Error('Cannot pipe, not readable')); +}; + +function writeAfterEnd(stream, cb) { + var er = new Error('write after end'); + // TODO: defer error events consistently everywhere, not just the cb + stream.emit('error', er); + pna.nextTick(cb, er); +} + +// Checks that a user-supplied chunk is valid, especially for the particular +// mode the stream is in. Currently this means that `null` is never accepted +// and undefined/non-string values are only allowed in object mode. +function validChunk(stream, state, chunk, cb) { + var valid = true; + var er = false; + + if (chunk === null) { + er = new TypeError('May not write null values to stream'); + } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { + er = new TypeError('Invalid non-string/buffer chunk'); + } + if (er) { + stream.emit('error', er); + pna.nextTick(cb, er); + valid = false; + } + return valid; +} + +Writable.prototype.write = function (chunk, encoding, cb) { + var state = this._writableState; + var ret = false; + var isBuf = !state.objectMode && _isUint8Array(chunk); + + if (isBuf && !Buffer.isBuffer(chunk)) { + chunk = _uint8ArrayToBuffer(chunk); + } + + if (typeof encoding === 'function') { + cb = encoding; + encoding = null; + } + + if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding; + + if (typeof cb !== 'function') cb = nop; + + if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) { + state.pendingcb++; + ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb); + } + + return ret; +}; + +Writable.prototype.cork = function () { + var state = this._writableState; + + state.corked++; +}; + +Writable.prototype.uncork = function () { + var state = this._writableState; + + if (state.corked) { + state.corked--; + + if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state); + } +}; + +Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { + // node::ParseEncoding() requires lower case. + if (typeof encoding === 'string') encoding = encoding.toLowerCase(); + if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding); + this._writableState.defaultEncoding = encoding; + return this; +}; + +function decodeChunk(state, chunk, encoding) { + if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') { + chunk = Buffer.from(chunk, encoding); + } + return chunk; +} + +// if we're already writing something, then just put this +// in the queue, and wait our turn. Otherwise, call _write +// If we return false, then we need a drain event, so set that flag. +function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) { + if (!isBuf) { + var newChunk = decodeChunk(state, chunk, encoding); + if (chunk !== newChunk) { + isBuf = true; + encoding = 'buffer'; + chunk = newChunk; + } + } + var len = state.objectMode ? 1 : chunk.length; + + state.length += len; + + var ret = state.length < state.highWaterMark; + // we must ensure that previous needDrain will not be reset to false. + if (!ret) state.needDrain = true; + + if (state.writing || state.corked) { + var last = state.lastBufferedRequest; + state.lastBufferedRequest = { + chunk: chunk, + encoding: encoding, + isBuf: isBuf, + callback: cb, + next: null + }; + if (last) { + last.next = state.lastBufferedRequest; + } else { + state.bufferedRequest = state.lastBufferedRequest; + } + state.bufferedRequestCount += 1; + } else { + doWrite(stream, state, false, len, chunk, encoding, cb); + } + + return ret; +} + +function doWrite(stream, state, writev, len, chunk, encoding, cb) { + state.writelen = len; + state.writecb = cb; + state.writing = true; + state.sync = true; + if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite); + state.sync = false; +} + +function onwriteError(stream, state, sync, er, cb) { + --state.pendingcb; + + if (sync) { + // defer the callback if we are being called synchronously + // to avoid piling up things on the stack + pna.nextTick(cb, er); + // this can emit finish, and it will always happen + // after error + pna.nextTick(finishMaybe, stream, state); + stream._writableState.errorEmitted = true; + stream.emit('error', er); + } else { + // the caller expect this to happen before if + // it is async + cb(er); + stream._writableState.errorEmitted = true; + stream.emit('error', er); + // this can emit finish, but finish must + // always follow error + finishMaybe(stream, state); + } +} + +function onwriteStateUpdate(state) { + state.writing = false; + state.writecb = null; + state.length -= state.writelen; + state.writelen = 0; +} + +function onwrite(stream, er) { + var state = stream._writableState; + var sync = state.sync; + var cb = state.writecb; + + onwriteStateUpdate(state); + + if (er) onwriteError(stream, state, sync, er, cb);else { + // Check if we're actually ready to finish, but don't emit yet + var finished = needFinish(state); + + if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) { + clearBuffer(stream, state); + } + + if (sync) { + /**/ + asyncWrite(afterWrite, stream, state, finished, cb); + /**/ + } else { + afterWrite(stream, state, finished, cb); + } + } +} + +function afterWrite(stream, state, finished, cb) { + if (!finished) onwriteDrain(stream, state); + state.pendingcb--; + cb(); + finishMaybe(stream, state); +} + +// Must force callback to be called on nextTick, so that we don't +// emit 'drain' before the write() consumer gets the 'false' return +// value, and has a chance to attach a 'drain' listener. +function onwriteDrain(stream, state) { + if (state.length === 0 && state.needDrain) { + state.needDrain = false; + stream.emit('drain'); + } +} + +// if there's something in the buffer waiting, then process it +function clearBuffer(stream, state) { + state.bufferProcessing = true; + var entry = state.bufferedRequest; + + if (stream._writev && entry && entry.next) { + // Fast case, write everything using _writev() + var l = state.bufferedRequestCount; + var buffer = new Array(l); + var holder = state.corkedRequestsFree; + holder.entry = entry; + + var count = 0; + var allBuffers = true; + while (entry) { + buffer[count] = entry; + if (!entry.isBuf) allBuffers = false; + entry = entry.next; + count += 1; + } + buffer.allBuffers = allBuffers; + + doWrite(stream, state, true, state.length, buffer, '', holder.finish); + + // doWrite is almost always async, defer these to save a bit of time + // as the hot path ends with doWrite + state.pendingcb++; + state.lastBufferedRequest = null; + if (holder.next) { + state.corkedRequestsFree = holder.next; + holder.next = null; + } else { + state.corkedRequestsFree = new CorkedRequest(state); + } + state.bufferedRequestCount = 0; + } else { + // Slow case, write chunks one-by-one + while (entry) { + var chunk = entry.chunk; + var encoding = entry.encoding; + var cb = entry.callback; + var len = state.objectMode ? 1 : chunk.length; + + doWrite(stream, state, false, len, chunk, encoding, cb); + entry = entry.next; + state.bufferedRequestCount--; + // if we didn't call the onwrite immediately, then + // it means that we need to wait until it does. + // also, that means that the chunk and cb are currently + // being processed, so move the buffer counter past them. + if (state.writing) { + break; + } + } + + if (entry === null) state.lastBufferedRequest = null; + } + + state.bufferedRequest = entry; + state.bufferProcessing = false; +} + +Writable.prototype._write = function (chunk, encoding, cb) { + cb(new Error('_write() is not implemented')); +}; + +Writable.prototype._writev = null; + +Writable.prototype.end = function (chunk, encoding, cb) { + var state = this._writableState; + + if (typeof chunk === 'function') { + cb = chunk; + chunk = null; + encoding = null; + } else if (typeof encoding === 'function') { + cb = encoding; + encoding = null; + } + + if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); + + // .end() fully uncorks + if (state.corked) { + state.corked = 1; + this.uncork(); + } + + // ignore unnecessary end() calls. + if (!state.ending && !state.finished) endWritable(this, state, cb); +}; + +function needFinish(state) { + return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing; +} +function callFinal(stream, state) { + stream._final(function (err) { + state.pendingcb--; + if (err) { + stream.emit('error', err); + } + state.prefinished = true; + stream.emit('prefinish'); + finishMaybe(stream, state); + }); +} +function prefinish(stream, state) { + if (!state.prefinished && !state.finalCalled) { + if (typeof stream._final === 'function') { + state.pendingcb++; + state.finalCalled = true; + pna.nextTick(callFinal, stream, state); + } else { + state.prefinished = true; + stream.emit('prefinish'); + } + } +} + +function finishMaybe(stream, state) { + var need = needFinish(state); + if (need) { + prefinish(stream, state); + if (state.pendingcb === 0) { + state.finished = true; + stream.emit('finish'); + } + } + return need; +} + +function endWritable(stream, state, cb) { + state.ending = true; + finishMaybe(stream, state); + if (cb) { + if (state.finished) pna.nextTick(cb);else stream.once('finish', cb); + } + state.ended = true; + stream.writable = false; +} + +function onCorkedFinish(corkReq, state, err) { + var entry = corkReq.entry; + corkReq.entry = null; + while (entry) { + var cb = entry.callback; + state.pendingcb--; + cb(err); + entry = entry.next; + } + if (state.corkedRequestsFree) { + state.corkedRequestsFree.next = corkReq; + } else { + state.corkedRequestsFree = corkReq; + } +} + +Object.defineProperty(Writable.prototype, 'destroyed', { + get: function () { + if (this._writableState === undefined) { + return false; + } + return this._writableState.destroyed; + }, + set: function (value) { + // we ignore the value if the stream + // has not been initialized yet + if (!this._writableState) { + return; + } + + // backward compatibility, the user is explicitly + // managing destroyed + this._writableState.destroyed = value; + } +}); + +Writable.prototype.destroy = destroyImpl.destroy; +Writable.prototype._undestroy = destroyImpl.undestroy; +Writable.prototype._destroy = function (err, cb) { + this.end(); + cb(err); +}; \ No newline at end of file diff --git a/node_modules/readable-stream/lib/internal/streams/BufferList.js b/node_modules/readable-stream/lib/internal/streams/BufferList.js new file mode 100644 index 00000000..aefc68bd --- /dev/null +++ b/node_modules/readable-stream/lib/internal/streams/BufferList.js @@ -0,0 +1,79 @@ +'use strict'; + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +var Buffer = require('safe-buffer').Buffer; +var util = require('util'); + +function copyBuffer(src, target, offset) { + src.copy(target, offset); +} + +module.exports = function () { + function BufferList() { + _classCallCheck(this, BufferList); + + this.head = null; + this.tail = null; + this.length = 0; + } + + BufferList.prototype.push = function push(v) { + var entry = { data: v, next: null }; + if (this.length > 0) this.tail.next = entry;else this.head = entry; + this.tail = entry; + ++this.length; + }; + + BufferList.prototype.unshift = function unshift(v) { + var entry = { data: v, next: this.head }; + if (this.length === 0) this.tail = entry; + this.head = entry; + ++this.length; + }; + + BufferList.prototype.shift = function shift() { + if (this.length === 0) return; + var ret = this.head.data; + if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next; + --this.length; + return ret; + }; + + BufferList.prototype.clear = function clear() { + this.head = this.tail = null; + this.length = 0; + }; + + BufferList.prototype.join = function join(s) { + if (this.length === 0) return ''; + var p = this.head; + var ret = '' + p.data; + while (p = p.next) { + ret += s + p.data; + }return ret; + }; + + BufferList.prototype.concat = function concat(n) { + if (this.length === 0) return Buffer.alloc(0); + if (this.length === 1) return this.head.data; + var ret = Buffer.allocUnsafe(n >>> 0); + var p = this.head; + var i = 0; + while (p) { + copyBuffer(p.data, ret, i); + i += p.data.length; + p = p.next; + } + return ret; + }; + + return BufferList; +}(); + +if (util && util.inspect && util.inspect.custom) { + module.exports.prototype[util.inspect.custom] = function () { + var obj = util.inspect({ length: this.length }); + return this.constructor.name + ' ' + obj; + }; +} \ No newline at end of file diff --git a/node_modules/readable-stream/lib/internal/streams/destroy.js b/node_modules/readable-stream/lib/internal/streams/destroy.js new file mode 100644 index 00000000..5a0a0d88 --- /dev/null +++ b/node_modules/readable-stream/lib/internal/streams/destroy.js @@ -0,0 +1,74 @@ +'use strict'; + +/**/ + +var pna = require('process-nextick-args'); +/**/ + +// undocumented cb() API, needed for core, not for public API +function destroy(err, cb) { + var _this = this; + + var readableDestroyed = this._readableState && this._readableState.destroyed; + var writableDestroyed = this._writableState && this._writableState.destroyed; + + if (readableDestroyed || writableDestroyed) { + if (cb) { + cb(err); + } else if (err && (!this._writableState || !this._writableState.errorEmitted)) { + pna.nextTick(emitErrorNT, this, err); + } + return this; + } + + // we set destroyed to true before firing error callbacks in order + // to make it re-entrance safe in case destroy() is called within callbacks + + if (this._readableState) { + this._readableState.destroyed = true; + } + + // if this is a duplex stream mark the writable part as destroyed as well + if (this._writableState) { + this._writableState.destroyed = true; + } + + this._destroy(err || null, function (err) { + if (!cb && err) { + pna.nextTick(emitErrorNT, _this, err); + if (_this._writableState) { + _this._writableState.errorEmitted = true; + } + } else if (cb) { + cb(err); + } + }); + + return this; +} + +function undestroy() { + if (this._readableState) { + this._readableState.destroyed = false; + this._readableState.reading = false; + this._readableState.ended = false; + this._readableState.endEmitted = false; + } + + if (this._writableState) { + this._writableState.destroyed = false; + this._writableState.ended = false; + this._writableState.ending = false; + this._writableState.finished = false; + this._writableState.errorEmitted = false; + } +} + +function emitErrorNT(self, err) { + self.emit('error', err); +} + +module.exports = { + destroy: destroy, + undestroy: undestroy +}; \ No newline at end of file diff --git a/node_modules/readable-stream/lib/internal/streams/stream-browser.js b/node_modules/readable-stream/lib/internal/streams/stream-browser.js new file mode 100644 index 00000000..9332a3fd --- /dev/null +++ b/node_modules/readable-stream/lib/internal/streams/stream-browser.js @@ -0,0 +1 @@ +module.exports = require('events').EventEmitter; diff --git a/node_modules/readable-stream/lib/internal/streams/stream.js b/node_modules/readable-stream/lib/internal/streams/stream.js new file mode 100644 index 00000000..ce2ad5b6 --- /dev/null +++ b/node_modules/readable-stream/lib/internal/streams/stream.js @@ -0,0 +1 @@ +module.exports = require('stream'); diff --git a/node_modules/readable-stream/package.json b/node_modules/readable-stream/package.json new file mode 100644 index 00000000..0e60b107 --- /dev/null +++ b/node_modules/readable-stream/package.json @@ -0,0 +1,85 @@ +{ + "_from": "readable-stream@^2.2.2", + "_id": "readable-stream@2.3.5", + "_inBundle": false, + "_integrity": "sha512-tK0yDhrkygt/knjowCUiWP9YdV7c5R+8cR0r/kt9ZhBU906Fs6RpQJCEilamRJj1Nx2rWI6LkW9gKqjTkshhEw==", + "_location": "/readable-stream", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "readable-stream@^2.2.2", + "name": "readable-stream", + "escapedName": "readable-stream", + "rawSpec": "^2.2.2", + "saveSpec": null, + "fetchSpec": "^2.2.2" + }, + "_requiredBy": [ + "/concat-stream" + ], + "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.5.tgz", + "_shasum": "b4f85003a938cbb6ecbce2a124fb1012bd1a838d", + "_spec": "readable-stream@^2.2.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/concat-stream", + "browser": { + "util": false, + "./readable.js": "./readable-browser.js", + "./writable.js": "./writable-browser.js", + "./duplex.js": "./duplex-browser.js", + "./lib/internal/streams/stream.js": "./lib/internal/streams/stream-browser.js" + }, + "bugs": { + "url": "https://github.com/nodejs/readable-stream/issues" + }, + "bundleDependencies": false, + "dependencies": { + "core-util-is": "~1.0.0", + "inherits": "~2.0.3", + "isarray": "~1.0.0", + "process-nextick-args": "~2.0.0", + "safe-buffer": "~5.1.1", + "string_decoder": "~1.0.3", + "util-deprecate": "~1.0.1" + }, + "deprecated": false, + "description": "Streams3, a user-land copy of the stream library from Node.js", + "devDependencies": { + "assert": "^1.4.0", + "babel-polyfill": "^6.9.1", + "buffer": "^4.9.0", + "lolex": "^2.3.2", + "nyc": "^6.4.0", + "tap": "^0.7.0", + "tape": "^4.8.0", + "zuul": "^3.11.1" + }, + "homepage": "https://github.com/nodejs/readable-stream#readme", + "keywords": [ + "readable", + "stream", + "pipe" + ], + "license": "MIT", + "main": "readable.js", + "name": "readable-stream", + "nyc": { + "include": [ + "lib/**.js" + ] + }, + "repository": { + "type": "git", + "url": "git://github.com/nodejs/readable-stream.git" + }, + "scripts": { + "browser": "npm run write-zuul && zuul --browser-retries 2 -- test/browser.js", + "ci": "tap test/parallel/*.js test/ours/*.js --tap | tee test.tap && node test/verify-dependencies.js", + "cover": "nyc npm test", + "local": "zuul --local 3000 --no-coverage -- test/browser.js", + "report": "nyc report --reporter=lcov", + "test": "tap test/parallel/*.js test/ours/*.js && node test/verify-dependencies.js", + "write-zuul": "printf \"ui: tape\nbrowsers:\n - name: $BROWSER_NAME\n version: $BROWSER_VERSION\n\">.zuul.yml" + }, + "version": "2.3.5" +} diff --git a/node_modules/readable-stream/passthrough.js b/node_modules/readable-stream/passthrough.js new file mode 100644 index 00000000..ffd791d7 --- /dev/null +++ b/node_modules/readable-stream/passthrough.js @@ -0,0 +1 @@ +module.exports = require('./readable').PassThrough diff --git a/node_modules/readable-stream/readable-browser.js b/node_modules/readable-stream/readable-browser.js new file mode 100644 index 00000000..e5037259 --- /dev/null +++ b/node_modules/readable-stream/readable-browser.js @@ -0,0 +1,7 @@ +exports = module.exports = require('./lib/_stream_readable.js'); +exports.Stream = exports; +exports.Readable = exports; +exports.Writable = require('./lib/_stream_writable.js'); +exports.Duplex = require('./lib/_stream_duplex.js'); +exports.Transform = require('./lib/_stream_transform.js'); +exports.PassThrough = require('./lib/_stream_passthrough.js'); diff --git a/node_modules/readable-stream/readable.js b/node_modules/readable-stream/readable.js new file mode 100644 index 00000000..ec89ec53 --- /dev/null +++ b/node_modules/readable-stream/readable.js @@ -0,0 +1,19 @@ +var Stream = require('stream'); +if (process.env.READABLE_STREAM === 'disable' && Stream) { + module.exports = Stream; + exports = module.exports = Stream.Readable; + exports.Readable = Stream.Readable; + exports.Writable = Stream.Writable; + exports.Duplex = Stream.Duplex; + exports.Transform = Stream.Transform; + exports.PassThrough = Stream.PassThrough; + exports.Stream = Stream; +} else { + exports = module.exports = require('./lib/_stream_readable.js'); + exports.Stream = Stream || exports; + exports.Readable = exports; + exports.Writable = require('./lib/_stream_writable.js'); + exports.Duplex = require('./lib/_stream_duplex.js'); + exports.Transform = require('./lib/_stream_transform.js'); + exports.PassThrough = require('./lib/_stream_passthrough.js'); +} diff --git a/node_modules/readable-stream/transform.js b/node_modules/readable-stream/transform.js new file mode 100644 index 00000000..b1baba26 --- /dev/null +++ b/node_modules/readable-stream/transform.js @@ -0,0 +1 @@ +module.exports = require('./readable').Transform diff --git a/node_modules/readable-stream/writable-browser.js b/node_modules/readable-stream/writable-browser.js new file mode 100644 index 00000000..ebdde6a8 --- /dev/null +++ b/node_modules/readable-stream/writable-browser.js @@ -0,0 +1 @@ +module.exports = require('./lib/_stream_writable.js'); diff --git a/node_modules/readable-stream/writable.js b/node_modules/readable-stream/writable.js new file mode 100644 index 00000000..3211a6f8 --- /dev/null +++ b/node_modules/readable-stream/writable.js @@ -0,0 +1,8 @@ +var Stream = require("stream") +var Writable = require("./lib/_stream_writable.js") + +if (process.env.READABLE_STREAM === 'disable') { + module.exports = Stream && Stream.Writable || Writable +} else { + module.exports = Writable +} diff --git a/node_modules/regexpp/LICENSE b/node_modules/regexpp/LICENSE new file mode 100644 index 00000000..883ee1f6 --- /dev/null +++ b/node_modules/regexpp/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2018 Toru Nagashima + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/regexpp/README.md b/node_modules/regexpp/README.md new file mode 100644 index 00000000..7dbefb4d --- /dev/null +++ b/node_modules/regexpp/README.md @@ -0,0 +1,149 @@ +# regexpp + +[![npm version](https://img.shields.io/npm/v/regexpp.svg)](https://www.npmjs.com/package/regexpp) +[![Downloads/month](https://img.shields.io/npm/dm/regexpp.svg)](http://www.npmtrends.com/regexpp) +[![Build Status](https://travis-ci.org/mysticatea/regexpp.svg?branch=master)](https://travis-ci.org/mysticatea/regexpp) +[![Dependency Status](https://david-dm.org/mysticatea/regexpp.svg)](https://david-dm.org/mysticatea/regexpp) + +The regular expression parser for ECMAScript. + +## 💿 Installation + +```bash +$ npm install regexpp +``` + +- require Node.js 4.0.0 or newer. + +## 📖 Usage + +```ts +import { + AST, + RegExpParser, + RegExpValidator, + parseRegExpLiteral, + validateRegExpLiteral, +} from "regexpp" +``` + +### parseRegExpLiteral(source, options?) + +Parse a given regular expression literal then make AST object. + +This is equivalent to `new RegExpParser(options).parseLiteral(source)`. + +- **Parameters:** + - `source` (`string`) The source code to parse. + - `options?` ([`RegExpParser.Options`]) The options to parse. +- **Return:** + - The AST of the regular expression. + +### validateRegExpLiteral(source, options?) + +Validate a given regular expression literal. + +This is equivalent to `new RegExpValidator(options).validateLiteral(source)`. + +- **Parameters:** + - `source` (`string`) The source code to validate. + - `options?` ([`RegExpValidator.Options`]) The options to validate. + +### RegExpParser + +#### new RegExpParser(options?) + +- **Parameters:** + - `options?` ([`RegExpParser.Options`]) The options to parse. + +#### parser.parseLiteral(source, start?, end?) + +Parse a regular expression literal. + +- **Parameters:** + - `source` (`string`) The source code to parse. E.g. `"/abc/g"`. + - `start?` (`number`) The start index in the source code. Default is `0`. + - `end?` (`number`) The end index in the source code. Default is `source.length`. +- **Return:** + - The AST of the regular expression. + +#### parser.parsePattern(source, start?, end?, uFlag?) + +Parse a regular expression pattern. + +- **Parameters:** + - `source` (`string`) The source code to parse. E.g. `"abc"`. + - `start?` (`number`) The start index in the source code. Default is `0`. + - `end?` (`number`) The end index in the source code. Default is `source.length`. + - `uFlag?` (`boolean`) The flag to enable Unicode mode. +- **Return:** + - The AST of the regular expression pattern. + +#### parser.parseFlags(source, start?, end?) + +Parse a regular expression flags. + +- **Parameters:** + - `source` (`string`) The source code to parse. E.g. `"gim"`. + - `start?` (`number`) The start index in the source code. Default is `0`. + - `end?` (`number`) The end index in the source code. Default is `source.length`. +- **Return:** + - The AST of the regular expression flags. + +### RegExpValidator + +#### new RegExpValidator(options) + +- **Parameters:** + - `options` ([`RegExpValidator.Options`]) The options to validate. + +#### validator.validateLiteral(source, start, end) + +Validate a regular expression literal. + +- **Parameters:** + - `source` (`string`) The source code to validate. + - `start?` (`number`) The start index in the source code. Default is `0`. + - `end?` (`number`) The end index in the source code. Default is `source.length`. + +#### validator.validatePattern(source, start, end, uFlag) + +Validate a regular expression pattern. + +- **Parameters:** + - `source` (`string`) The source code to validate. + - `start?` (`number`) The start index in the source code. Default is `0`. + - `end?` (`number`) The end index in the source code. Default is `source.length`. + - `uFlag?` (`boolean`) The flag to enable Unicode mode. + +#### validator.validateFlags(source, start, end) + +Validate a regular expression flags. + +- **Parameters:** + - `source` (`string`) The source code to validate. + - `start?` (`number`) The start index in the source code. Default is `0`. + - `end?` (`number`) The end index in the source code. Default is `source.length`. + +## 📰 Changelog + +- [GitHub Releases](https://github.com/mysticatea/regexpp/releases) + +## 🍻 Contributing + +Welcome contributing! + +Please use GitHub's Issues/PRs. + +### Development Tools + +- `npm test` runs tests and measures coverage. +- `npm run build` compiles TypeScript source code to `index.js`, `index.js.map`, and `index.d.ts`. +- `npm run clean` removes the temporary files which are created by `npm test` and `npm run build`. +- `npm run lint` runs ESLint. +- `npm run update:test` updates test fixtures. +- `npm run update:ids` updates `src/unicode/ids.ts`. +- `npm run watch` runs tests with `--watch` option. + +[`RegExpParser.Options`]: src/parser.ts#L527 +[`RegExpValidator.Options`]: src/validator.ts#L127 diff --git a/node_modules/regexpp/index.d.ts b/node_modules/regexpp/index.d.ts new file mode 100644 index 00000000..6dc1763f --- /dev/null +++ b/node_modules/regexpp/index.d.ts @@ -0,0 +1,202 @@ +// Generated by dts-bundle v0.7.3 + +declare module 'regexpp' { + import * as AST from "regexpp/ast"; + import { RegExpParser } from "regexpp/parser"; + import { RegExpValidator } from "regexpp/validator"; + export { AST, RegExpParser, RegExpValidator }; + export function parseRegExpLiteral(source: string, options?: RegExpParser.Options): AST.RegExpLiteral; + export function validateRegExpLiteral(source: string, options?: RegExpValidator.Options): void; +} + +declare module 'regexpp/ast' { + export type Node = BranchNode | LeafNode; + export type BranchNode = RegExpLiteral | Pattern | Disjunction | Group | CapturingGroup | Quantifier | CharacterClass | LookaroundAssertion | CharacterClassRange; + export type LeafNode = BoundaryAssertion | CharacterSet | Character | Backreference | Flags; + export type Element = Disjunction | Group | CapturingGroup | Quantifier | CharacterClass | Assertion | CharacterSet | Character | Backreference; + export type CharacterClassElement = EscapeCharacterSet | UnicodePropertyCharacterSet | Character | CharacterClassRange; + export type AlternativeElement = Group | CapturingGroup | Quantifier | CharacterClass | Assertion | CharacterSet | Character | Backreference; + export type QuantifiableElement = Group | CapturingGroup | CharacterClass | LookaheadAssertion | CharacterSet | Character | Backreference; + export interface NodeBase { + type: Node["type"]; + parent: Node["parent"]; + start: number; + end: number; + raw: string; + } + export interface RegExpLiteral extends NodeBase { + type: "RegExpLiteral"; + parent: null; + pattern: Pattern; + flags: Flags; + } + export interface Pattern extends NodeBase { + type: "Pattern"; + parent: RegExpLiteral | null; + elements: Element[]; + } + export interface Disjunction extends NodeBase { + type: "Disjunction"; + parent: Pattern | Group | CapturingGroup | LookaroundAssertion; + alternatives: AlternativeElement[][]; + } + export interface Group extends NodeBase { + type: "Group"; + parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; + elements: Element[]; + } + export interface CapturingGroup extends NodeBase { + type: "CapturingGroup"; + parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; + name: string | null; + elements: Element[]; + references: Backreference[]; + } + export type LookaroundAssertion = LookaheadAssertion | LookbehindAssertion; + export interface LookaheadAssertion extends NodeBase { + type: "Assertion"; + parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; + kind: "lookahead"; + negate: boolean; + elements: Element[]; + } + export interface LookbehindAssertion extends NodeBase { + type: "Assertion"; + parent: Pattern | Disjunction | Group | CapturingGroup | LookaroundAssertion; + kind: "lookbehind"; + negate: boolean; + elements: Element[]; + } + export interface Quantifier extends NodeBase { + type: "Quantifier"; + parent: Pattern | Disjunction | Group | CapturingGroup | LookaroundAssertion; + min: number; + max: number; + greedy: boolean; + element: QuantifiableElement; + } + export interface CharacterClass extends NodeBase { + type: "CharacterClass"; + parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; + negate: boolean; + elements: CharacterClassElement[]; + } + export interface CharacterClassRange extends NodeBase { + type: "CharacterClassRange"; + parent: CharacterClass; + min: Character; + max: Character; + } + export type Assertion = BoundaryAssertion | LookaroundAssertion; + export type BoundaryAssertion = EdgeAssertion | WordBoundaryAssertion; + export interface EdgeAssertion extends NodeBase { + type: "Assertion"; + parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; + kind: "start" | "end"; + } + export interface WordBoundaryAssertion extends NodeBase { + type: "Assertion"; + parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; + kind: "word"; + negate: boolean; + } + export type CharacterSet = AnyCharacterSet | EscapeCharacterSet | UnicodePropertyCharacterSet; + export interface AnyCharacterSet extends NodeBase { + type: "CharacterSet"; + parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; + kind: "any"; + } + export interface EscapeCharacterSet extends NodeBase { + type: "CharacterSet"; + parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | CharacterClass | LookaroundAssertion; + kind: "digit" | "space" | "word"; + negate: boolean; + } + export interface UnicodePropertyCharacterSet extends NodeBase { + type: "CharacterSet"; + parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | CharacterClass | LookaroundAssertion; + kind: "property"; + key: string; + value: string | null; + negate: boolean; + } + export interface Character extends NodeBase { + type: "Character"; + parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | CharacterClass | LookaroundAssertion | CharacterClassRange; + value: number; + } + export interface Backreference extends NodeBase { + type: "Backreference"; + parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; + ref: number | string; + resolved: CapturingGroup; + } + export interface Flags extends NodeBase { + type: "Flags"; + parent: RegExpLiteral | null; + dotAll: boolean; + global: boolean; + ignoreCase: boolean; + multiline: boolean; + sticky: boolean; + unicode: boolean; + } +} + +declare module 'regexpp/parser' { + import { Flags, RegExpLiteral, Pattern } from "regexpp/ast"; + export namespace RegExpParser { + interface Options { + strict?: boolean; + ecmaVersion?: 5 | 2015 | 2016 | 2017 | 2018; + } + } + export class RegExpParser { + constructor(options?: RegExpParser.Options); + parseLiteral(source: string, start?: number, end?: number): RegExpLiteral; + parseFlags(source: string, start?: number, end?: number): Flags; + parsePattern(source: string, start?: number, end?: number, uFlag?: boolean): Pattern; + } +} + +declare module 'regexpp/validator' { + export namespace RegExpValidator { + interface Options { + strict?: boolean; + ecmaVersion?: 5 | 2015 | 2016 | 2017 | 2018; + onLiteralEnter?(start: number): void; + onLiteralLeave?(start: number, end: number): void; + onFlags?(start: number, end: number, global: boolean, ignoreCase: boolean, multiline: boolean, unicode: boolean, sticky: boolean, dotAll: boolean): void; + onPatternEnter?(start: number): void; + onPatternLeave?(start: number, end: number): void; + onDisjunctionEnter?(start: number): void; + onDisjunctionLeave?(start: number, end: number): void; + onAlternativeEnter?(start: number, index: number): void; + onAlternativeLeave?(start: number, end: number, index: number): void; + onGroupEnter?(start: number): void; + onGroupLeave?(start: number, end: number): void; + onCapturingGroupEnter?(start: number, name: string | null): void; + onCapturingGroupLeave?(start: number, end: number, name: string | null): void; + onQuantifier?(start: number, end: number, min: number, max: number, greedy: boolean): void; + onLookaroundAssertionEnter?(start: number, kind: "lookahead" | "lookbehind", negate: boolean): void; + onLookaroundAssertionLeave?(start: number, end: number, kind: "lookahead" | "lookbehind", negate: boolean): void; + onEdgeAssertion?(start: number, end: number, kind: "start" | "end"): void; + onWordBoundaryAssertion?(start: number, end: number, kind: "word", negate: boolean): void; + onAnyCharacterSet?(start: number, end: number, kind: "any"): void; + onEscapeCharacterSet?(start: number, end: number, kind: "digit" | "space" | "word", negate: boolean): void; + onUnicodePropertyCharacterSet?(start: number, end: number, kind: "property", key: string, value: string | null, negate: boolean): void; + onCharacter?(start: number, end: number, value: number): void; + onBackreference?(start: number, end: number, ref: number | string): void; + onCharacterClassEnter?(start: number, negate: boolean): void; + onCharacterClassLeave?(start: number, end: number, negate: boolean): void; + onCharacterClassRange?(start: number, end: number, min: number, max: number): void; + } + } + export class RegExpValidator { + constructor(options?: RegExpValidator.Options); + validateLiteral(source: string, start?: number, end?: number): void; + validateFlags(source: string, start?: number, end?: number): void; + validatePattern(source: string, start?: number, end?: number, uFlag?: boolean): void; + } +} + diff --git a/node_modules/regexpp/index.js b/node_modules/regexpp/index.js new file mode 100644 index 00000000..743f98d4 --- /dev/null +++ b/node_modules/regexpp/index.js @@ -0,0 +1,6899 @@ +/*! + * @author Toru Nagashima + */ +'use strict'; + +Object.defineProperty(exports, '__esModule', { value: true }); + + + +var ast = Object.freeze({ + +}); + +function assert(condition, message) { + if (!condition) { + throw new Error(message || "AssertionError"); + } +} +function last(xs) { + return xs.length === 0 ? undefined : xs[xs.length - 1]; +} + +var legacyImpl = { + at: function (s, end, i) { + return i < end ? s.charCodeAt(i) : -1; + }, + width: function (c) { + return 1; + }, +}; +var unicodeImpl = { + at: function (s, end, i) { + return i < end ? s.codePointAt(i) : -1; + }, + width: function (c) { + return c > 0xffff ? 2 : 1; + }, +}; +var Reader = (function () { + function Reader() { + this._impl = legacyImpl; + this._s = ""; + this._i = 0; + this._end = 0; + this._cp1 = -1; + this._w1 = 1; + this._cp2 = -1; + this._w2 = 1; + this._cp3 = -1; + this._w3 = 1; + this._cp4 = -1; + } + Object.defineProperty(Reader.prototype, "source", { + get: function () { + return this._s; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Reader.prototype, "index", { + get: function () { + return this._i; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Reader.prototype, "currentCodePoint", { + get: function () { + return this._cp1; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Reader.prototype, "nextCodePoint", { + get: function () { + return this._cp2; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Reader.prototype, "nextCodePoint2", { + get: function () { + return this._cp3; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Reader.prototype, "nextCodePoint3", { + get: function () { + return this._cp4; + }, + enumerable: true, + configurable: true + }); + Reader.prototype.reset = function (source, start, end, uFlag) { + this._impl = uFlag ? unicodeImpl : legacyImpl; + this._s = source; + this._end = end; + this.rewind(start); + }; + Reader.prototype.rewind = function (index) { + var impl = this._impl; + this._i = index; + this._cp1 = impl.at(this._s, this._end, index); + this._w1 = impl.width(this._cp1); + this._cp2 = impl.at(this._s, this._end, index + this._w1); + this._w2 = impl.width(this._cp2); + this._cp3 = impl.at(this._s, this._end, index + this._w1 + this._w2); + this._w3 = impl.width(this._cp3); + this._cp4 = impl.at(this._s, this._end, index + this._w1 + this._w2 + this._w3); + }; + Reader.prototype.advance = function () { + if (this._cp1 !== -1) { + var impl = this._impl; + this._i += this._w1; + this._cp1 = this._cp2; + this._w1 = this._w2; + this._cp2 = this._cp3; + this._w2 = impl.width(this._cp2); + this._cp3 = this._cp4; + this._w3 = impl.width(this._cp3); + this._cp4 = impl.at(this._s, this._end, this._i + this._w1 + this._w2 + this._w3); + } + }; + Reader.prototype.eat = function (cp) { + if (this._cp1 === cp) { + this.advance(); + return true; + } + return false; + }; + Reader.prototype.eat2 = function (cp1, cp2) { + if (this._cp1 === cp1 && this._cp2 === cp2) { + this.advance(); + this.advance(); + return true; + } + return false; + }; + Reader.prototype.eat3 = function (cp1, cp2, cp3) { + if (this._cp1 === cp1 && this._cp2 === cp2 && this._cp3 === cp3) { + this.advance(); + this.advance(); + this.advance(); + return true; + } + return false; + }; + return Reader; +}()); + +var __extends = (undefined && undefined.__extends) || (function () { + var extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +var RegExpSyntaxError = (function (_super) { + __extends(RegExpSyntaxError, _super); + function RegExpSyntaxError(source, uFlag, index, message) { + var _this = this; + if (source) { + if (source[0] !== "/") { + source = "/" + source + "/" + (uFlag ? "u" : ""); + } + source = ": " + source; + } + _this = _super.call(this, "Invalid regular expression" + source + ": " + message) || this; + _this.index = index; + return _this; + } + return RegExpSyntaxError; +}(SyntaxError)); + +function isIdStart(cp) { + if (cp < 0x41) + return false; + if (cp < 0x5b) + return true; + if (cp < 0x61) + return false; + if (cp < 0x7b) + return true; + return isLargeIdStart(cp); +} +function isIdContinue(cp) { + if (cp < 0x30) + return false; + if (cp < 0x3a) + return true; + if (cp < 0x41) + return false; + if (cp < 0x5b) + return true; + if (cp === 0x5f) + return true; + if (cp < 0x61) + return false; + if (cp < 0x7b) + return true; + return isLargeIdStart(cp) || isLargeIdContinue(cp); +} +function isLargeIdStart(cp) { + if (cp < 0x303c) { + if (cp < 0xeaa) { + if (cp < 0xa2a) { + if (cp < 0x6d5) { + if (cp < 0x37a) { + if (cp < 0x294) { + if (cp < 0xf8) { + if (cp === 0xaa) + return true; + if (cp === 0xb5) + return true; + if (cp === 0xba) + return true; + if (cp < 0xc0) + return false; + if (cp < 0xd7) + return true; + if (cp < 0xd8) + return false; + if (cp < 0xf7) + return true; + return false; + } + if (cp < 0x1bb) + return true; + if (cp === 0x1bb) + return true; + if (cp < 0x1bc) + return false; + if (cp < 0x1c0) + return true; + if (cp < 0x1c0) + return false; + if (cp < 0x1c4) + return true; + if (cp < 0x1c4) + return false; + if (cp < 0x294) + return true; + return false; + } + if (cp < 0x2ec) { + if (cp === 0x294) + return true; + if (cp < 0x295) + return false; + if (cp < 0x2b0) + return true; + if (cp < 0x2b0) + return false; + if (cp < 0x2c2) + return true; + if (cp < 0x2c6) + return false; + if (cp < 0x2d2) + return true; + if (cp < 0x2e0) + return false; + if (cp < 0x2e5) + return true; + return false; + } + if (cp === 0x2ec) + return true; + if (cp === 0x2ee) + return true; + if (cp < 0x370) + return false; + if (cp < 0x374) + return true; + if (cp === 0x374) + return true; + if (cp < 0x376) + return false; + if (cp < 0x378) + return true; + return false; + } + if (cp < 0x531) { + if (cp < 0x38c) { + if (cp === 0x37a) + return true; + if (cp < 0x37b) + return false; + if (cp < 0x37e) + return true; + if (cp === 0x37f) + return true; + if (cp === 0x386) + return true; + if (cp < 0x388) + return false; + if (cp < 0x38b) + return true; + return false; + } + if (cp === 0x38c) + return true; + if (cp < 0x38e) + return false; + if (cp < 0x3a2) + return true; + if (cp < 0x3a3) + return false; + if (cp < 0x3f6) + return true; + if (cp < 0x3f7) + return false; + if (cp < 0x482) + return true; + if (cp < 0x48a) + return false; + if (cp < 0x530) + return true; + return false; + } + if (cp < 0x620) { + if (cp < 0x531) + return false; + if (cp < 0x557) + return true; + if (cp === 0x559) + return true; + if (cp < 0x561) + return false; + if (cp < 0x588) + return true; + if (cp < 0x5d0) + return false; + if (cp < 0x5eb) + return true; + if (cp < 0x5f0) + return false; + if (cp < 0x5f3) + return true; + return false; + } + if (cp < 0x640) + return true; + if (cp === 0x640) + return true; + if (cp < 0x641) + return false; + if (cp < 0x64b) + return true; + if (cp < 0x66e) + return false; + if (cp < 0x670) + return true; + if (cp < 0x671) + return false; + if (cp < 0x6d4) + return true; + return false; + } + if (cp < 0x904) { + if (cp < 0x7f4) { + if (cp < 0x710) { + if (cp === 0x6d5) + return true; + if (cp < 0x6e5) + return false; + if (cp < 0x6e7) + return true; + if (cp < 0x6ee) + return false; + if (cp < 0x6f0) + return true; + if (cp < 0x6fa) + return false; + if (cp < 0x6fd) + return true; + if (cp === 0x6ff) + return true; + return false; + } + if (cp === 0x710) + return true; + if (cp < 0x712) + return false; + if (cp < 0x730) + return true; + if (cp < 0x74d) + return false; + if (cp < 0x7a6) + return true; + if (cp === 0x7b1) + return true; + if (cp < 0x7ca) + return false; + if (cp < 0x7eb) + return true; + return false; + } + if (cp < 0x828) { + if (cp < 0x7f4) + return false; + if (cp < 0x7f6) + return true; + if (cp === 0x7fa) + return true; + if (cp < 0x800) + return false; + if (cp < 0x816) + return true; + if (cp === 0x81a) + return true; + if (cp === 0x824) + return true; + return false; + } + if (cp === 0x828) + return true; + if (cp < 0x840) + return false; + if (cp < 0x859) + return true; + if (cp < 0x860) + return false; + if (cp < 0x86b) + return true; + if (cp < 0x8a0) + return false; + if (cp < 0x8b5) + return true; + if (cp < 0x8b6) + return false; + if (cp < 0x8be) + return true; + return false; + } + if (cp < 0x9b2) { + if (cp < 0x972) { + if (cp < 0x904) + return false; + if (cp < 0x93a) + return true; + if (cp === 0x93d) + return true; + if (cp === 0x950) + return true; + if (cp < 0x958) + return false; + if (cp < 0x962) + return true; + if (cp === 0x971) + return true; + return false; + } + if (cp < 0x981) + return true; + if (cp < 0x985) + return false; + if (cp < 0x98d) + return true; + if (cp < 0x98f) + return false; + if (cp < 0x991) + return true; + if (cp < 0x993) + return false; + if (cp < 0x9a9) + return true; + if (cp < 0x9aa) + return false; + if (cp < 0x9b1) + return true; + return false; + } + if (cp < 0x9df) { + if (cp === 0x9b2) + return true; + if (cp < 0x9b6) + return false; + if (cp < 0x9ba) + return true; + if (cp === 0x9bd) + return true; + if (cp === 0x9ce) + return true; + if (cp < 0x9dc) + return false; + if (cp < 0x9de) + return true; + return false; + } + if (cp < 0x9e2) + return true; + if (cp < 0x9f0) + return false; + if (cp < 0x9f2) + return true; + if (cp === 0x9fc) + return true; + if (cp < 0xa05) + return false; + if (cp < 0xa0b) + return true; + if (cp < 0xa0f) + return false; + if (cp < 0xa11) + return true; + if (cp < 0xa13) + return false; + if (cp < 0xa29) + return true; + return false; + } + if (cp < 0xc2a) { + if (cp < 0xb2a) { + if (cp < 0xaaa) { + if (cp < 0xa5e) { + if (cp < 0xa2a) + return false; + if (cp < 0xa31) + return true; + if (cp < 0xa32) + return false; + if (cp < 0xa34) + return true; + if (cp < 0xa35) + return false; + if (cp < 0xa37) + return true; + if (cp < 0xa38) + return false; + if (cp < 0xa3a) + return true; + if (cp < 0xa59) + return false; + if (cp < 0xa5d) + return true; + return false; + } + if (cp === 0xa5e) + return true; + if (cp < 0xa72) + return false; + if (cp < 0xa75) + return true; + if (cp < 0xa85) + return false; + if (cp < 0xa8e) + return true; + if (cp < 0xa8f) + return false; + if (cp < 0xa92) + return true; + if (cp < 0xa93) + return false; + if (cp < 0xaa9) + return true; + return false; + } + if (cp < 0xae0) { + if (cp < 0xaaa) + return false; + if (cp < 0xab1) + return true; + if (cp < 0xab2) + return false; + if (cp < 0xab4) + return true; + if (cp < 0xab5) + return false; + if (cp < 0xaba) + return true; + if (cp === 0xabd) + return true; + if (cp === 0xad0) + return true; + return false; + } + if (cp < 0xae2) + return true; + if (cp === 0xaf9) + return true; + if (cp < 0xb05) + return false; + if (cp < 0xb0d) + return true; + if (cp < 0xb0f) + return false; + if (cp < 0xb11) + return true; + if (cp < 0xb13) + return false; + if (cp < 0xb29) + return true; + return false; + } + if (cp < 0xb92) { + if (cp < 0xb5f) { + if (cp < 0xb2a) + return false; + if (cp < 0xb31) + return true; + if (cp < 0xb32) + return false; + if (cp < 0xb34) + return true; + if (cp < 0xb35) + return false; + if (cp < 0xb3a) + return true; + if (cp === 0xb3d) + return true; + if (cp < 0xb5c) + return false; + if (cp < 0xb5e) + return true; + return false; + } + if (cp < 0xb62) + return true; + if (cp === 0xb71) + return true; + if (cp === 0xb83) + return true; + if (cp < 0xb85) + return false; + if (cp < 0xb8b) + return true; + if (cp < 0xb8e) + return false; + if (cp < 0xb91) + return true; + return false; + } + if (cp < 0xba8) { + if (cp < 0xb92) + return false; + if (cp < 0xb96) + return true; + if (cp < 0xb99) + return false; + if (cp < 0xb9b) + return true; + if (cp === 0xb9c) + return true; + if (cp < 0xb9e) + return false; + if (cp < 0xba0) + return true; + if (cp < 0xba3) + return false; + if (cp < 0xba5) + return true; + return false; + } + if (cp < 0xbab) + return true; + if (cp < 0xbae) + return false; + if (cp < 0xbba) + return true; + if (cp === 0xbd0) + return true; + if (cp < 0xc05) + return false; + if (cp < 0xc0d) + return true; + if (cp < 0xc0e) + return false; + if (cp < 0xc11) + return true; + if (cp < 0xc12) + return false; + if (cp < 0xc29) + return true; + return false; + } + if (cp < 0xd5f) { + if (cp < 0xcbd) { + if (cp < 0xc85) { + if (cp < 0xc2a) + return false; + if (cp < 0xc3a) + return true; + if (cp === 0xc3d) + return true; + if (cp < 0xc58) + return false; + if (cp < 0xc5b) + return true; + if (cp < 0xc60) + return false; + if (cp < 0xc62) + return true; + if (cp === 0xc80) + return true; + return false; + } + if (cp < 0xc8d) + return true; + if (cp < 0xc8e) + return false; + if (cp < 0xc91) + return true; + if (cp < 0xc92) + return false; + if (cp < 0xca9) + return true; + if (cp < 0xcaa) + return false; + if (cp < 0xcb4) + return true; + if (cp < 0xcb5) + return false; + if (cp < 0xcba) + return true; + return false; + } + if (cp < 0xd0e) { + if (cp === 0xcbd) + return true; + if (cp === 0xcde) + return true; + if (cp < 0xce0) + return false; + if (cp < 0xce2) + return true; + if (cp < 0xcf1) + return false; + if (cp < 0xcf3) + return true; + if (cp < 0xd05) + return false; + if (cp < 0xd0d) + return true; + return false; + } + if (cp < 0xd11) + return true; + if (cp < 0xd12) + return false; + if (cp < 0xd3b) + return true; + if (cp === 0xd3d) + return true; + if (cp === 0xd4e) + return true; + if (cp < 0xd54) + return false; + if (cp < 0xd57) + return true; + return false; + } + if (cp < 0xe46) { + if (cp < 0xdbd) { + if (cp < 0xd5f) + return false; + if (cp < 0xd62) + return true; + if (cp < 0xd7a) + return false; + if (cp < 0xd80) + return true; + if (cp < 0xd85) + return false; + if (cp < 0xd97) + return true; + if (cp < 0xd9a) + return false; + if (cp < 0xdb2) + return true; + if (cp < 0xdb3) + return false; + if (cp < 0xdbc) + return true; + return false; + } + if (cp === 0xdbd) + return true; + if (cp < 0xdc0) + return false; + if (cp < 0xdc7) + return true; + if (cp < 0xe01) + return false; + if (cp < 0xe31) + return true; + if (cp < 0xe32) + return false; + if (cp < 0xe34) + return true; + if (cp < 0xe40) + return false; + if (cp < 0xe46) + return true; + return false; + } + if (cp < 0xe8d) { + if (cp === 0xe46) + return true; + if (cp < 0xe81) + return false; + if (cp < 0xe83) + return true; + if (cp === 0xe84) + return true; + if (cp < 0xe87) + return false; + if (cp < 0xe89) + return true; + if (cp === 0xe8a) + return true; + return false; + } + if (cp === 0xe8d) + return true; + if (cp < 0xe94) + return false; + if (cp < 0xe98) + return true; + if (cp < 0xe99) + return false; + if (cp < 0xea0) + return true; + if (cp < 0xea1) + return false; + if (cp < 0xea4) + return true; + if (cp === 0xea5) + return true; + if (cp === 0xea7) + return true; + return false; + } + if (cp < 0x1c5a) { + if (cp < 0x1380) { + if (cp < 0x10a0) { + if (cp < 0xf88) { + if (cp < 0xec6) { + if (cp < 0xeaa) + return false; + if (cp < 0xeac) + return true; + if (cp < 0xead) + return false; + if (cp < 0xeb1) + return true; + if (cp < 0xeb2) + return false; + if (cp < 0xeb4) + return true; + if (cp === 0xebd) + return true; + if (cp < 0xec0) + return false; + if (cp < 0xec5) + return true; + return false; + } + if (cp === 0xec6) + return true; + if (cp < 0xedc) + return false; + if (cp < 0xee0) + return true; + if (cp === 0xf00) + return true; + if (cp < 0xf40) + return false; + if (cp < 0xf48) + return true; + if (cp < 0xf49) + return false; + if (cp < 0xf6d) + return true; + return false; + } + if (cp < 0x1061) { + if (cp < 0xf88) + return false; + if (cp < 0xf8d) + return true; + if (cp < 0x1000) + return false; + if (cp < 0x102b) + return true; + if (cp === 0x103f) + return true; + if (cp < 0x1050) + return false; + if (cp < 0x1056) + return true; + if (cp < 0x105a) + return false; + if (cp < 0x105e) + return true; + return false; + } + if (cp === 0x1061) + return true; + if (cp < 0x1065) + return false; + if (cp < 0x1067) + return true; + if (cp < 0x106e) + return false; + if (cp < 0x1071) + return true; + if (cp < 0x1075) + return false; + if (cp < 0x1082) + return true; + if (cp === 0x108e) + return true; + return false; + } + if (cp < 0x1260) { + if (cp < 0x10fd) { + if (cp < 0x10a0) + return false; + if (cp < 0x10c6) + return true; + if (cp === 0x10c7) + return true; + if (cp === 0x10cd) + return true; + if (cp < 0x10d0) + return false; + if (cp < 0x10fb) + return true; + if (cp === 0x10fc) + return true; + return false; + } + if (cp < 0x1249) + return true; + if (cp < 0x124a) + return false; + if (cp < 0x124e) + return true; + if (cp < 0x1250) + return false; + if (cp < 0x1257) + return true; + if (cp === 0x1258) + return true; + if (cp < 0x125a) + return false; + if (cp < 0x125e) + return true; + return false; + } + if (cp < 0x12c0) { + if (cp < 0x1260) + return false; + if (cp < 0x1289) + return true; + if (cp < 0x128a) + return false; + if (cp < 0x128e) + return true; + if (cp < 0x1290) + return false; + if (cp < 0x12b1) + return true; + if (cp < 0x12b2) + return false; + if (cp < 0x12b6) + return true; + if (cp < 0x12b8) + return false; + if (cp < 0x12bf) + return true; + return false; + } + if (cp === 0x12c0) + return true; + if (cp < 0x12c2) + return false; + if (cp < 0x12c6) + return true; + if (cp < 0x12c8) + return false; + if (cp < 0x12d7) + return true; + if (cp < 0x12d8) + return false; + if (cp < 0x1311) + return true; + if (cp < 0x1312) + return false; + if (cp < 0x1316) + return true; + if (cp < 0x1318) + return false; + if (cp < 0x135b) + return true; + return false; + } + if (cp < 0x1844) { + if (cp < 0x170e) { + if (cp < 0x1681) { + if (cp < 0x1380) + return false; + if (cp < 0x1390) + return true; + if (cp < 0x13a0) + return false; + if (cp < 0x13f6) + return true; + if (cp < 0x13f8) + return false; + if (cp < 0x13fe) + return true; + if (cp < 0x1401) + return false; + if (cp < 0x166d) + return true; + if (cp < 0x166f) + return false; + if (cp < 0x1680) + return true; + return false; + } + if (cp < 0x169b) + return true; + if (cp < 0x16a0) + return false; + if (cp < 0x16eb) + return true; + if (cp < 0x16ee) + return false; + if (cp < 0x16f1) + return true; + if (cp < 0x16f1) + return false; + if (cp < 0x16f9) + return true; + if (cp < 0x1700) + return false; + if (cp < 0x170d) + return true; + return false; + } + if (cp < 0x1780) { + if (cp < 0x170e) + return false; + if (cp < 0x1712) + return true; + if (cp < 0x1720) + return false; + if (cp < 0x1732) + return true; + if (cp < 0x1740) + return false; + if (cp < 0x1752) + return true; + if (cp < 0x1760) + return false; + if (cp < 0x176d) + return true; + if (cp < 0x176e) + return false; + if (cp < 0x1771) + return true; + return false; + } + if (cp < 0x17b4) + return true; + if (cp === 0x17d7) + return true; + if (cp === 0x17dc) + return true; + if (cp < 0x1820) + return false; + if (cp < 0x1843) + return true; + if (cp === 0x1843) + return true; + return false; + } + if (cp < 0x19b0) { + if (cp < 0x18b0) { + if (cp < 0x1844) + return false; + if (cp < 0x1878) + return true; + if (cp < 0x1880) + return false; + if (cp < 0x1885) + return true; + if (cp < 0x1885) + return false; + if (cp < 0x1887) + return true; + if (cp < 0x1887) + return false; + if (cp < 0x18a9) + return true; + if (cp === 0x18aa) + return true; + return false; + } + if (cp < 0x18f6) + return true; + if (cp < 0x1900) + return false; + if (cp < 0x191f) + return true; + if (cp < 0x1950) + return false; + if (cp < 0x196e) + return true; + if (cp < 0x1970) + return false; + if (cp < 0x1975) + return true; + if (cp < 0x1980) + return false; + if (cp < 0x19ac) + return true; + return false; + } + if (cp < 0x1b45) { + if (cp < 0x19b0) + return false; + if (cp < 0x19ca) + return true; + if (cp < 0x1a00) + return false; + if (cp < 0x1a17) + return true; + if (cp < 0x1a20) + return false; + if (cp < 0x1a55) + return true; + if (cp === 0x1aa7) + return true; + if (cp < 0x1b05) + return false; + if (cp < 0x1b34) + return true; + return false; + } + if (cp < 0x1b4c) + return true; + if (cp < 0x1b83) + return false; + if (cp < 0x1ba1) + return true; + if (cp < 0x1bae) + return false; + if (cp < 0x1bb0) + return true; + if (cp < 0x1bba) + return false; + if (cp < 0x1be6) + return true; + if (cp < 0x1c00) + return false; + if (cp < 0x1c24) + return true; + if (cp < 0x1c4d) + return false; + if (cp < 0x1c50) + return true; + return false; + } + if (cp < 0x2126) { + if (cp < 0x1f5f) { + if (cp < 0x1d79) { + if (cp < 0x1cf5) { + if (cp < 0x1c5a) + return false; + if (cp < 0x1c78) + return true; + if (cp < 0x1c78) + return false; + if (cp < 0x1c7e) + return true; + if (cp < 0x1c80) + return false; + if (cp < 0x1c89) + return true; + if (cp < 0x1ce9) + return false; + if (cp < 0x1ced) + return true; + if (cp < 0x1cee) + return false; + if (cp < 0x1cf2) + return true; + return false; + } + if (cp < 0x1cf7) + return true; + if (cp < 0x1d00) + return false; + if (cp < 0x1d2c) + return true; + if (cp < 0x1d2c) + return false; + if (cp < 0x1d6b) + return true; + if (cp < 0x1d6b) + return false; + if (cp < 0x1d78) + return true; + if (cp === 0x1d78) + return true; + return false; + } + if (cp < 0x1f48) { + if (cp < 0x1d79) + return false; + if (cp < 0x1d9b) + return true; + if (cp < 0x1d9b) + return false; + if (cp < 0x1dc0) + return true; + if (cp < 0x1e00) + return false; + if (cp < 0x1f16) + return true; + if (cp < 0x1f18) + return false; + if (cp < 0x1f1e) + return true; + if (cp < 0x1f20) + return false; + if (cp < 0x1f46) + return true; + return false; + } + if (cp < 0x1f4e) + return true; + if (cp < 0x1f50) + return false; + if (cp < 0x1f58) + return true; + if (cp === 0x1f59) + return true; + if (cp === 0x1f5b) + return true; + if (cp === 0x1f5d) + return true; + return false; + } + if (cp < 0x1ff6) { + if (cp < 0x1fc6) { + if (cp < 0x1f5f) + return false; + if (cp < 0x1f7e) + return true; + if (cp < 0x1f80) + return false; + if (cp < 0x1fb5) + return true; + if (cp < 0x1fb6) + return false; + if (cp < 0x1fbd) + return true; + if (cp === 0x1fbe) + return true; + if (cp < 0x1fc2) + return false; + if (cp < 0x1fc5) + return true; + return false; + } + if (cp < 0x1fcd) + return true; + if (cp < 0x1fd0) + return false; + if (cp < 0x1fd4) + return true; + if (cp < 0x1fd6) + return false; + if (cp < 0x1fdc) + return true; + if (cp < 0x1fe0) + return false; + if (cp < 0x1fed) + return true; + if (cp < 0x1ff2) + return false; + if (cp < 0x1ff5) + return true; + return false; + } + if (cp < 0x2107) { + if (cp < 0x1ff6) + return false; + if (cp < 0x1ffd) + return true; + if (cp === 0x2071) + return true; + if (cp === 0x207f) + return true; + if (cp < 0x2090) + return false; + if (cp < 0x209d) + return true; + if (cp === 0x2102) + return true; + return false; + } + if (cp === 0x2107) + return true; + if (cp < 0x210a) + return false; + if (cp < 0x2114) + return true; + if (cp === 0x2115) + return true; + if (cp === 0x2118) + return true; + if (cp < 0x2119) + return false; + if (cp < 0x211e) + return true; + if (cp === 0x2124) + return true; + return false; + } + if (cp < 0x2d00) { + if (cp < 0x2160) { + if (cp < 0x2135) { + if (cp === 0x2126) + return true; + if (cp === 0x2128) + return true; + if (cp < 0x212a) + return false; + if (cp < 0x212e) + return true; + if (cp === 0x212e) + return true; + if (cp < 0x212f) + return false; + if (cp < 0x2135) + return true; + return false; + } + if (cp < 0x2139) + return true; + if (cp === 0x2139) + return true; + if (cp < 0x213c) + return false; + if (cp < 0x2140) + return true; + if (cp < 0x2145) + return false; + if (cp < 0x214a) + return true; + if (cp === 0x214e) + return true; + return false; + } + if (cp < 0x2c60) { + if (cp < 0x2160) + return false; + if (cp < 0x2183) + return true; + if (cp < 0x2183) + return false; + if (cp < 0x2185) + return true; + if (cp < 0x2185) + return false; + if (cp < 0x2189) + return true; + if (cp < 0x2c00) + return false; + if (cp < 0x2c2f) + return true; + if (cp < 0x2c30) + return false; + if (cp < 0x2c5f) + return true; + return false; + } + if (cp < 0x2c7c) + return true; + if (cp < 0x2c7c) + return false; + if (cp < 0x2c7e) + return true; + if (cp < 0x2c7e) + return false; + if (cp < 0x2ce5) + return true; + if (cp < 0x2ceb) + return false; + if (cp < 0x2cef) + return true; + if (cp < 0x2cf2) + return false; + if (cp < 0x2cf4) + return true; + return false; + } + if (cp < 0x2dc0) { + if (cp < 0x2d80) { + if (cp < 0x2d00) + return false; + if (cp < 0x2d26) + return true; + if (cp === 0x2d27) + return true; + if (cp === 0x2d2d) + return true; + if (cp < 0x2d30) + return false; + if (cp < 0x2d68) + return true; + if (cp === 0x2d6f) + return true; + return false; + } + if (cp < 0x2d97) + return true; + if (cp < 0x2da0) + return false; + if (cp < 0x2da7) + return true; + if (cp < 0x2da8) + return false; + if (cp < 0x2daf) + return true; + if (cp < 0x2db0) + return false; + if (cp < 0x2db7) + return true; + if (cp < 0x2db8) + return false; + if (cp < 0x2dbf) + return true; + return false; + } + if (cp < 0x3006) { + if (cp < 0x2dc0) + return false; + if (cp < 0x2dc7) + return true; + if (cp < 0x2dc8) + return false; + if (cp < 0x2dcf) + return true; + if (cp < 0x2dd0) + return false; + if (cp < 0x2dd7) + return true; + if (cp < 0x2dd8) + return false; + if (cp < 0x2ddf) + return true; + if (cp === 0x3005) + return true; + return false; + } + if (cp === 0x3006) + return true; + if (cp === 0x3007) + return true; + if (cp < 0x3021) + return false; + if (cp < 0x302a) + return true; + if (cp < 0x3031) + return false; + if (cp < 0x3036) + return true; + if (cp < 0x3038) + return false; + if (cp < 0x303b) + return true; + if (cp === 0x303b) + return true; + return false; + } + if (cp < 0x10a10) { + if (cp < 0xab28) { + if (cp < 0xa7fa) { + if (cp < 0xa60c) { + if (cp < 0x31a0) { + if (cp < 0x30a1) { + if (cp === 0x303c) + return true; + if (cp < 0x3041) + return false; + if (cp < 0x3097) + return true; + if (cp < 0x309b) + return false; + if (cp < 0x309d) + return true; + if (cp < 0x309d) + return false; + if (cp < 0x309f) + return true; + if (cp === 0x309f) + return true; + return false; + } + if (cp < 0x30fb) + return true; + if (cp < 0x30fc) + return false; + if (cp < 0x30ff) + return true; + if (cp === 0x30ff) + return true; + if (cp < 0x3105) + return false; + if (cp < 0x312f) + return true; + if (cp < 0x3131) + return false; + if (cp < 0x318f) + return true; + return false; + } + if (cp < 0xa015) { + if (cp < 0x31a0) + return false; + if (cp < 0x31bb) + return true; + if (cp < 0x31f0) + return false; + if (cp < 0x3200) + return true; + if (cp < 0x3400) + return false; + if (cp < 0x4db6) + return true; + if (cp < 0x4e00) + return false; + if (cp < 0x9feb) + return true; + if (cp < 0xa000) + return false; + if (cp < 0xa015) + return true; + return false; + } + if (cp === 0xa015) + return true; + if (cp < 0xa016) + return false; + if (cp < 0xa48d) + return true; + if (cp < 0xa4d0) + return false; + if (cp < 0xa4f8) + return true; + if (cp < 0xa4f8) + return false; + if (cp < 0xa4fe) + return true; + if (cp < 0xa500) + return false; + if (cp < 0xa60c) + return true; + return false; + } + if (cp < 0xa717) { + if (cp < 0xa67f) { + if (cp === 0xa60c) + return true; + if (cp < 0xa610) + return false; + if (cp < 0xa620) + return true; + if (cp < 0xa62a) + return false; + if (cp < 0xa62c) + return true; + if (cp < 0xa640) + return false; + if (cp < 0xa66e) + return true; + if (cp === 0xa66e) + return true; + return false; + } + if (cp === 0xa67f) + return true; + if (cp < 0xa680) + return false; + if (cp < 0xa69c) + return true; + if (cp < 0xa69c) + return false; + if (cp < 0xa69e) + return true; + if (cp < 0xa6a0) + return false; + if (cp < 0xa6e6) + return true; + if (cp < 0xa6e6) + return false; + if (cp < 0xa6f0) + return true; + return false; + } + if (cp < 0xa78b) { + if (cp < 0xa717) + return false; + if (cp < 0xa720) + return true; + if (cp < 0xa722) + return false; + if (cp < 0xa770) + return true; + if (cp === 0xa770) + return true; + if (cp < 0xa771) + return false; + if (cp < 0xa788) + return true; + if (cp === 0xa788) + return true; + return false; + } + if (cp < 0xa78f) + return true; + if (cp === 0xa78f) + return true; + if (cp < 0xa790) + return false; + if (cp < 0xa7af) + return true; + if (cp < 0xa7b0) + return false; + if (cp < 0xa7b8) + return true; + if (cp === 0xa7f7) + return true; + if (cp < 0xa7f8) + return false; + if (cp < 0xa7fa) + return true; + return false; + } + if (cp < 0xaa40) { + if (cp < 0xa90a) { + if (cp < 0xa840) { + if (cp === 0xa7fa) + return true; + if (cp < 0xa7fb) + return false; + if (cp < 0xa802) + return true; + if (cp < 0xa803) + return false; + if (cp < 0xa806) + return true; + if (cp < 0xa807) + return false; + if (cp < 0xa80b) + return true; + if (cp < 0xa80c) + return false; + if (cp < 0xa823) + return true; + return false; + } + if (cp < 0xa874) + return true; + if (cp < 0xa882) + return false; + if (cp < 0xa8b4) + return true; + if (cp < 0xa8f2) + return false; + if (cp < 0xa8f8) + return true; + if (cp === 0xa8fb) + return true; + if (cp === 0xa8fd) + return true; + return false; + } + if (cp < 0xa9e0) { + if (cp < 0xa90a) + return false; + if (cp < 0xa926) + return true; + if (cp < 0xa930) + return false; + if (cp < 0xa947) + return true; + if (cp < 0xa960) + return false; + if (cp < 0xa97d) + return true; + if (cp < 0xa984) + return false; + if (cp < 0xa9b3) + return true; + if (cp === 0xa9cf) + return true; + return false; + } + if (cp < 0xa9e5) + return true; + if (cp === 0xa9e6) + return true; + if (cp < 0xa9e7) + return false; + if (cp < 0xa9f0) + return true; + if (cp < 0xa9fa) + return false; + if (cp < 0xa9ff) + return true; + if (cp < 0xaa00) + return false; + if (cp < 0xaa29) + return true; + return false; + } + if (cp < 0xaac0) { + if (cp < 0xaa7a) { + if (cp < 0xaa40) + return false; + if (cp < 0xaa43) + return true; + if (cp < 0xaa44) + return false; + if (cp < 0xaa4c) + return true; + if (cp < 0xaa60) + return false; + if (cp < 0xaa70) + return true; + if (cp === 0xaa70) + return true; + if (cp < 0xaa71) + return false; + if (cp < 0xaa77) + return true; + return false; + } + if (cp === 0xaa7a) + return true; + if (cp < 0xaa7e) + return false; + if (cp < 0xaab0) + return true; + if (cp === 0xaab1) + return true; + if (cp < 0xaab5) + return false; + if (cp < 0xaab7) + return true; + if (cp < 0xaab9) + return false; + if (cp < 0xaabe) + return true; + return false; + } + if (cp < 0xaaf2) { + if (cp === 0xaac0) + return true; + if (cp === 0xaac2) + return true; + if (cp < 0xaadb) + return false; + if (cp < 0xaadd) + return true; + if (cp === 0xaadd) + return true; + if (cp < 0xaae0) + return false; + if (cp < 0xaaeb) + return true; + return false; + } + if (cp === 0xaaf2) + return true; + if (cp < 0xaaf3) + return false; + if (cp < 0xaaf5) + return true; + if (cp < 0xab01) + return false; + if (cp < 0xab07) + return true; + if (cp < 0xab09) + return false; + if (cp < 0xab0f) + return true; + if (cp < 0xab11) + return false; + if (cp < 0xab17) + return true; + if (cp < 0xab20) + return false; + if (cp < 0xab27) + return true; + return false; + } + if (cp < 0x1003c) { + if (cp < 0xfb46) { + if (cp < 0xfa70) { + if (cp < 0xabc0) { + if (cp < 0xab28) + return false; + if (cp < 0xab2f) + return true; + if (cp < 0xab30) + return false; + if (cp < 0xab5b) + return true; + if (cp < 0xab5c) + return false; + if (cp < 0xab60) + return true; + if (cp < 0xab60) + return false; + if (cp < 0xab66) + return true; + if (cp < 0xab70) + return false; + if (cp < 0xabc0) + return true; + return false; + } + if (cp < 0xabe3) + return true; + if (cp < 0xac00) + return false; + if (cp < 0xd7a4) + return true; + if (cp < 0xd7b0) + return false; + if (cp < 0xd7c7) + return true; + if (cp < 0xd7cb) + return false; + if (cp < 0xd7fc) + return true; + if (cp < 0xf900) + return false; + if (cp < 0xfa6e) + return true; + return false; + } + if (cp < 0xfb2a) { + if (cp < 0xfa70) + return false; + if (cp < 0xfada) + return true; + if (cp < 0xfb00) + return false; + if (cp < 0xfb07) + return true; + if (cp < 0xfb13) + return false; + if (cp < 0xfb18) + return true; + if (cp === 0xfb1d) + return true; + if (cp < 0xfb1f) + return false; + if (cp < 0xfb29) + return true; + return false; + } + if (cp < 0xfb37) + return true; + if (cp < 0xfb38) + return false; + if (cp < 0xfb3d) + return true; + if (cp === 0xfb3e) + return true; + if (cp < 0xfb40) + return false; + if (cp < 0xfb42) + return true; + if (cp < 0xfb43) + return false; + if (cp < 0xfb45) + return true; + return false; + } + if (cp < 0xff70) { + if (cp < 0xfe70) { + if (cp < 0xfb46) + return false; + if (cp < 0xfbb2) + return true; + if (cp < 0xfbd3) + return false; + if (cp < 0xfd3e) + return true; + if (cp < 0xfd50) + return false; + if (cp < 0xfd90) + return true; + if (cp < 0xfd92) + return false; + if (cp < 0xfdc8) + return true; + if (cp < 0xfdf0) + return false; + if (cp < 0xfdfc) + return true; + return false; + } + if (cp < 0xfe75) + return true; + if (cp < 0xfe76) + return false; + if (cp < 0xfefd) + return true; + if (cp < 0xff21) + return false; + if (cp < 0xff3b) + return true; + if (cp < 0xff41) + return false; + if (cp < 0xff5b) + return true; + if (cp < 0xff66) + return false; + if (cp < 0xff70) + return true; + return false; + } + if (cp < 0xffca) { + if (cp === 0xff70) + return true; + if (cp < 0xff71) + return false; + if (cp < 0xff9e) + return true; + if (cp < 0xff9e) + return false; + if (cp < 0xffa0) + return true; + if (cp < 0xffa0) + return false; + if (cp < 0xffbf) + return true; + if (cp < 0xffc2) + return false; + if (cp < 0xffc8) + return true; + return false; + } + if (cp < 0xffd0) + return true; + if (cp < 0xffd2) + return false; + if (cp < 0xffd8) + return true; + if (cp < 0xffda) + return false; + if (cp < 0xffdd) + return true; + if (cp < 0x10000) + return false; + if (cp < 0x1000c) + return true; + if (cp < 0x1000d) + return false; + if (cp < 0x10027) + return true; + if (cp < 0x10028) + return false; + if (cp < 0x1003b) + return true; + return false; + } + if (cp < 0x104d8) { + if (cp < 0x10342) { + if (cp < 0x10280) { + if (cp < 0x1003c) + return false; + if (cp < 0x1003e) + return true; + if (cp < 0x1003f) + return false; + if (cp < 0x1004e) + return true; + if (cp < 0x10050) + return false; + if (cp < 0x1005e) + return true; + if (cp < 0x10080) + return false; + if (cp < 0x100fb) + return true; + if (cp < 0x10140) + return false; + if (cp < 0x10175) + return true; + return false; + } + if (cp < 0x1029d) + return true; + if (cp < 0x102a0) + return false; + if (cp < 0x102d1) + return true; + if (cp < 0x10300) + return false; + if (cp < 0x10320) + return true; + if (cp < 0x1032d) + return false; + if (cp < 0x10341) + return true; + if (cp === 0x10341) + return true; + return false; + } + if (cp < 0x103c8) { + if (cp < 0x10342) + return false; + if (cp < 0x1034a) + return true; + if (cp === 0x1034a) + return true; + if (cp < 0x10350) + return false; + if (cp < 0x10376) + return true; + if (cp < 0x10380) + return false; + if (cp < 0x1039e) + return true; + if (cp < 0x103a0) + return false; + if (cp < 0x103c4) + return true; + return false; + } + if (cp < 0x103d0) + return true; + if (cp < 0x103d1) + return false; + if (cp < 0x103d6) + return true; + if (cp < 0x10400) + return false; + if (cp < 0x10450) + return true; + if (cp < 0x10450) + return false; + if (cp < 0x1049e) + return true; + if (cp < 0x104b0) + return false; + if (cp < 0x104d4) + return true; + return false; + } + if (cp < 0x1083c) { + if (cp < 0x10760) { + if (cp < 0x104d8) + return false; + if (cp < 0x104fc) + return true; + if (cp < 0x10500) + return false; + if (cp < 0x10528) + return true; + if (cp < 0x10530) + return false; + if (cp < 0x10564) + return true; + if (cp < 0x10600) + return false; + if (cp < 0x10737) + return true; + if (cp < 0x10740) + return false; + if (cp < 0x10756) + return true; + return false; + } + if (cp < 0x10768) + return true; + if (cp < 0x10800) + return false; + if (cp < 0x10806) + return true; + if (cp === 0x10808) + return true; + if (cp < 0x1080a) + return false; + if (cp < 0x10836) + return true; + if (cp < 0x10837) + return false; + if (cp < 0x10839) + return true; + return false; + } + if (cp < 0x108f4) { + if (cp === 0x1083c) + return true; + if (cp < 0x1083f) + return false; + if (cp < 0x10856) + return true; + if (cp < 0x10860) + return false; + if (cp < 0x10877) + return true; + if (cp < 0x10880) + return false; + if (cp < 0x1089f) + return true; + if (cp < 0x108e0) + return false; + if (cp < 0x108f3) + return true; + return false; + } + if (cp < 0x108f6) + return true; + if (cp < 0x10900) + return false; + if (cp < 0x10916) + return true; + if (cp < 0x10920) + return false; + if (cp < 0x1093a) + return true; + if (cp < 0x10980) + return false; + if (cp < 0x109b8) + return true; + if (cp < 0x109be) + return false; + if (cp < 0x109c0) + return true; + if (cp === 0x10a00) + return true; + return false; + } + if (cp < 0x16f50) { + if (cp < 0x11400) { + if (cp < 0x11183) { + if (cp < 0x10b80) { + if (cp < 0x10ac0) { + if (cp < 0x10a10) + return false; + if (cp < 0x10a14) + return true; + if (cp < 0x10a15) + return false; + if (cp < 0x10a18) + return true; + if (cp < 0x10a19) + return false; + if (cp < 0x10a34) + return true; + if (cp < 0x10a60) + return false; + if (cp < 0x10a7d) + return true; + if (cp < 0x10a80) + return false; + if (cp < 0x10a9d) + return true; + return false; + } + if (cp < 0x10ac8) + return true; + if (cp < 0x10ac9) + return false; + if (cp < 0x10ae5) + return true; + if (cp < 0x10b00) + return false; + if (cp < 0x10b36) + return true; + if (cp < 0x10b40) + return false; + if (cp < 0x10b56) + return true; + if (cp < 0x10b60) + return false; + if (cp < 0x10b73) + return true; + return false; + } + if (cp < 0x11083) { + if (cp < 0x10b80) + return false; + if (cp < 0x10b92) + return true; + if (cp < 0x10c00) + return false; + if (cp < 0x10c49) + return true; + if (cp < 0x10c80) + return false; + if (cp < 0x10cb3) + return true; + if (cp < 0x10cc0) + return false; + if (cp < 0x10cf3) + return true; + if (cp < 0x11003) + return false; + if (cp < 0x11038) + return true; + return false; + } + if (cp < 0x110b0) + return true; + if (cp < 0x110d0) + return false; + if (cp < 0x110e9) + return true; + if (cp < 0x11103) + return false; + if (cp < 0x11127) + return true; + if (cp < 0x11150) + return false; + if (cp < 0x11173) + return true; + if (cp === 0x11176) + return true; + return false; + } + if (cp < 0x1129f) { + if (cp < 0x11213) { + if (cp < 0x11183) + return false; + if (cp < 0x111b3) + return true; + if (cp < 0x111c1) + return false; + if (cp < 0x111c5) + return true; + if (cp === 0x111da) + return true; + if (cp === 0x111dc) + return true; + if (cp < 0x11200) + return false; + if (cp < 0x11212) + return true; + return false; + } + if (cp < 0x1122c) + return true; + if (cp < 0x11280) + return false; + if (cp < 0x11287) + return true; + if (cp === 0x11288) + return true; + if (cp < 0x1128a) + return false; + if (cp < 0x1128e) + return true; + if (cp < 0x1128f) + return false; + if (cp < 0x1129e) + return true; + return false; + } + if (cp < 0x1132a) { + if (cp < 0x1129f) + return false; + if (cp < 0x112a9) + return true; + if (cp < 0x112b0) + return false; + if (cp < 0x112df) + return true; + if (cp < 0x11305) + return false; + if (cp < 0x1130d) + return true; + if (cp < 0x1130f) + return false; + if (cp < 0x11311) + return true; + if (cp < 0x11313) + return false; + if (cp < 0x11329) + return true; + return false; + } + if (cp < 0x11331) + return true; + if (cp < 0x11332) + return false; + if (cp < 0x11334) + return true; + if (cp < 0x11335) + return false; + if (cp < 0x1133a) + return true; + if (cp === 0x1133d) + return true; + if (cp === 0x11350) + return true; + if (cp < 0x1135d) + return false; + if (cp < 0x11362) + return true; + return false; + } + if (cp < 0x11c00) { + if (cp < 0x11700) { + if (cp < 0x11580) { + if (cp < 0x11400) + return false; + if (cp < 0x11435) + return true; + if (cp < 0x11447) + return false; + if (cp < 0x1144b) + return true; + if (cp < 0x11480) + return false; + if (cp < 0x114b0) + return true; + if (cp < 0x114c4) + return false; + if (cp < 0x114c6) + return true; + if (cp === 0x114c7) + return true; + return false; + } + if (cp < 0x115af) + return true; + if (cp < 0x115d8) + return false; + if (cp < 0x115dc) + return true; + if (cp < 0x11600) + return false; + if (cp < 0x11630) + return true; + if (cp === 0x11644) + return true; + if (cp < 0x11680) + return false; + if (cp < 0x116ab) + return true; + return false; + } + if (cp < 0x11a3a) { + if (cp < 0x11700) + return false; + if (cp < 0x1171a) + return true; + if (cp < 0x118a0) + return false; + if (cp < 0x118e0) + return true; + if (cp === 0x118ff) + return true; + if (cp === 0x11a00) + return true; + if (cp < 0x11a0b) + return false; + if (cp < 0x11a33) + return true; + return false; + } + if (cp === 0x11a3a) + return true; + if (cp === 0x11a50) + return true; + if (cp < 0x11a5c) + return false; + if (cp < 0x11a84) + return true; + if (cp < 0x11a86) + return false; + if (cp < 0x11a8a) + return true; + if (cp < 0x11ac0) + return false; + if (cp < 0x11af9) + return true; + return false; + } + if (cp < 0x12480) { + if (cp < 0x11d08) { + if (cp < 0x11c00) + return false; + if (cp < 0x11c09) + return true; + if (cp < 0x11c0a) + return false; + if (cp < 0x11c2f) + return true; + if (cp === 0x11c40) + return true; + if (cp < 0x11c72) + return false; + if (cp < 0x11c90) + return true; + if (cp < 0x11d00) + return false; + if (cp < 0x11d07) + return true; + return false; + } + if (cp < 0x11d0a) + return true; + if (cp < 0x11d0b) + return false; + if (cp < 0x11d31) + return true; + if (cp === 0x11d46) + return true; + if (cp < 0x12000) + return false; + if (cp < 0x1239a) + return true; + if (cp < 0x12400) + return false; + if (cp < 0x1246f) + return true; + return false; + } + if (cp < 0x16ad0) { + if (cp < 0x12480) + return false; + if (cp < 0x12544) + return true; + if (cp < 0x13000) + return false; + if (cp < 0x1342f) + return true; + if (cp < 0x14400) + return false; + if (cp < 0x14647) + return true; + if (cp < 0x16800) + return false; + if (cp < 0x16a39) + return true; + if (cp < 0x16a40) + return false; + if (cp < 0x16a5f) + return true; + return false; + } + if (cp < 0x16aee) + return true; + if (cp < 0x16b00) + return false; + if (cp < 0x16b30) + return true; + if (cp < 0x16b40) + return false; + if (cp < 0x16b44) + return true; + if (cp < 0x16b63) + return false; + if (cp < 0x16b78) + return true; + if (cp < 0x16b7d) + return false; + if (cp < 0x16b90) + return true; + if (cp < 0x16f00) + return false; + if (cp < 0x16f45) + return true; + return false; + } + if (cp < 0x1e800) { + if (cp < 0x1d4c5) { + if (cp < 0x1bc90) { + if (cp < 0x1b000) { + if (cp === 0x16f50) + return true; + if (cp < 0x16f93) + return false; + if (cp < 0x16fa0) + return true; + if (cp < 0x16fe0) + return false; + if (cp < 0x16fe2) + return true; + if (cp < 0x17000) + return false; + if (cp < 0x187ed) + return true; + if (cp < 0x18800) + return false; + if (cp < 0x18af3) + return true; + return false; + } + if (cp < 0x1b11f) + return true; + if (cp < 0x1b170) + return false; + if (cp < 0x1b2fc) + return true; + if (cp < 0x1bc00) + return false; + if (cp < 0x1bc6b) + return true; + if (cp < 0x1bc70) + return false; + if (cp < 0x1bc7d) + return true; + if (cp < 0x1bc80) + return false; + if (cp < 0x1bc89) + return true; + return false; + } + if (cp < 0x1d4a5) { + if (cp < 0x1bc90) + return false; + if (cp < 0x1bc9a) + return true; + if (cp < 0x1d400) + return false; + if (cp < 0x1d455) + return true; + if (cp < 0x1d456) + return false; + if (cp < 0x1d49d) + return true; + if (cp < 0x1d49e) + return false; + if (cp < 0x1d4a0) + return true; + if (cp === 0x1d4a2) + return true; + return false; + } + if (cp < 0x1d4a7) + return true; + if (cp < 0x1d4a9) + return false; + if (cp < 0x1d4ad) + return true; + if (cp < 0x1d4ae) + return false; + if (cp < 0x1d4ba) + return true; + if (cp === 0x1d4bb) + return true; + if (cp < 0x1d4bd) + return false; + if (cp < 0x1d4c4) + return true; + return false; + } + if (cp < 0x1d6a8) { + if (cp < 0x1d53b) { + if (cp < 0x1d4c5) + return false; + if (cp < 0x1d506) + return true; + if (cp < 0x1d507) + return false; + if (cp < 0x1d50b) + return true; + if (cp < 0x1d50d) + return false; + if (cp < 0x1d515) + return true; + if (cp < 0x1d516) + return false; + if (cp < 0x1d51d) + return true; + if (cp < 0x1d51e) + return false; + if (cp < 0x1d53a) + return true; + return false; + } + if (cp < 0x1d53f) + return true; + if (cp < 0x1d540) + return false; + if (cp < 0x1d545) + return true; + if (cp === 0x1d546) + return true; + if (cp < 0x1d54a) + return false; + if (cp < 0x1d551) + return true; + if (cp < 0x1d552) + return false; + if (cp < 0x1d6a6) + return true; + return false; + } + if (cp < 0x1d736) { + if (cp < 0x1d6a8) + return false; + if (cp < 0x1d6c1) + return true; + if (cp < 0x1d6c2) + return false; + if (cp < 0x1d6db) + return true; + if (cp < 0x1d6dc) + return false; + if (cp < 0x1d6fb) + return true; + if (cp < 0x1d6fc) + return false; + if (cp < 0x1d715) + return true; + if (cp < 0x1d716) + return false; + if (cp < 0x1d735) + return true; + return false; + } + if (cp < 0x1d74f) + return true; + if (cp < 0x1d750) + return false; + if (cp < 0x1d76f) + return true; + if (cp < 0x1d770) + return false; + if (cp < 0x1d789) + return true; + if (cp < 0x1d78a) + return false; + if (cp < 0x1d7a9) + return true; + if (cp < 0x1d7aa) + return false; + if (cp < 0x1d7c3) + return true; + if (cp < 0x1d7c4) + return false; + if (cp < 0x1d7cc) + return true; + return false; + } + if (cp < 0x1ee5b) { + if (cp < 0x1ee3b) { + if (cp < 0x1ee24) { + if (cp < 0x1e800) + return false; + if (cp < 0x1e8c5) + return true; + if (cp < 0x1e900) + return false; + if (cp < 0x1e944) + return true; + if (cp < 0x1ee00) + return false; + if (cp < 0x1ee04) + return true; + if (cp < 0x1ee05) + return false; + if (cp < 0x1ee20) + return true; + if (cp < 0x1ee21) + return false; + if (cp < 0x1ee23) + return true; + return false; + } + if (cp === 0x1ee24) + return true; + if (cp === 0x1ee27) + return true; + if (cp < 0x1ee29) + return false; + if (cp < 0x1ee33) + return true; + if (cp < 0x1ee34) + return false; + if (cp < 0x1ee38) + return true; + if (cp === 0x1ee39) + return true; + return false; + } + if (cp < 0x1ee4d) { + if (cp === 0x1ee3b) + return true; + if (cp === 0x1ee42) + return true; + if (cp === 0x1ee47) + return true; + if (cp === 0x1ee49) + return true; + if (cp === 0x1ee4b) + return true; + return false; + } + if (cp < 0x1ee50) + return true; + if (cp < 0x1ee51) + return false; + if (cp < 0x1ee53) + return true; + if (cp === 0x1ee54) + return true; + if (cp === 0x1ee57) + return true; + if (cp === 0x1ee59) + return true; + return false; + } + if (cp < 0x1ee80) { + if (cp < 0x1ee67) { + if (cp === 0x1ee5b) + return true; + if (cp === 0x1ee5d) + return true; + if (cp === 0x1ee5f) + return true; + if (cp < 0x1ee61) + return false; + if (cp < 0x1ee63) + return true; + if (cp === 0x1ee64) + return true; + return false; + } + if (cp < 0x1ee6b) + return true; + if (cp < 0x1ee6c) + return false; + if (cp < 0x1ee73) + return true; + if (cp < 0x1ee74) + return false; + if (cp < 0x1ee78) + return true; + if (cp < 0x1ee79) + return false; + if (cp < 0x1ee7d) + return true; + if (cp === 0x1ee7e) + return true; + return false; + } + if (cp < 0x20000) { + if (cp < 0x1ee80) + return false; + if (cp < 0x1ee8a) + return true; + if (cp < 0x1ee8b) + return false; + if (cp < 0x1ee9c) + return true; + if (cp < 0x1eea1) + return false; + if (cp < 0x1eea4) + return true; + if (cp < 0x1eea5) + return false; + if (cp < 0x1eeaa) + return true; + if (cp < 0x1eeab) + return false; + if (cp < 0x1eebc) + return true; + return false; + } + if (cp < 0x2a6d7) + return true; + if (cp < 0x2a700) + return false; + if (cp < 0x2b735) + return true; + if (cp < 0x2b740) + return false; + if (cp < 0x2b81e) + return true; + if (cp < 0x2b820) + return false; + if (cp < 0x2cea2) + return true; + if (cp < 0x2ceb0) + return false; + if (cp < 0x2ebe1) + return true; + if (cp < 0x2f800) + return false; + if (cp < 0x2fa1e) + return true; + return false; +} +function isLargeIdContinue(cp) { + if (cp < 0x1bf2) { + if (cp < 0xd62) { + if (cp < 0xa83) { + if (cp < 0x93b) { + if (cp < 0x6ea) { + if (cp < 0x5c7) { + if (cp === 0xb7) + return true; + if (cp < 0x300) + return false; + if (cp < 0x370) + return true; + if (cp === 0x387) + return true; + if (cp < 0x483) + return false; + if (cp < 0x488) + return true; + if (cp < 0x591) + return false; + if (cp < 0x5be) + return true; + if (cp === 0x5bf) + return true; + if (cp < 0x5c1) + return false; + if (cp < 0x5c3) + return true; + if (cp < 0x5c4) + return false; + if (cp < 0x5c6) + return true; + return false; + } + if (cp === 0x5c7) + return true; + if (cp < 0x610) + return false; + if (cp < 0x61b) + return true; + if (cp < 0x64b) + return false; + if (cp < 0x660) + return true; + if (cp < 0x660) + return false; + if (cp < 0x66a) + return true; + if (cp === 0x670) + return true; + if (cp < 0x6d6) + return false; + if (cp < 0x6dd) + return true; + if (cp < 0x6df) + return false; + if (cp < 0x6e5) + return true; + if (cp < 0x6e7) + return false; + if (cp < 0x6e9) + return true; + return false; + } + if (cp < 0x81b) { + if (cp < 0x6ea) + return false; + if (cp < 0x6ee) + return true; + if (cp < 0x6f0) + return false; + if (cp < 0x6fa) + return true; + if (cp === 0x711) + return true; + if (cp < 0x730) + return false; + if (cp < 0x74b) + return true; + if (cp < 0x7a6) + return false; + if (cp < 0x7b1) + return true; + if (cp < 0x7c0) + return false; + if (cp < 0x7ca) + return true; + if (cp < 0x7eb) + return false; + if (cp < 0x7f4) + return true; + if (cp < 0x816) + return false; + if (cp < 0x81a) + return true; + return false; + } + if (cp < 0x824) + return true; + if (cp < 0x825) + return false; + if (cp < 0x828) + return true; + if (cp < 0x829) + return false; + if (cp < 0x82e) + return true; + if (cp < 0x859) + return false; + if (cp < 0x85c) + return true; + if (cp < 0x8d4) + return false; + if (cp < 0x8e2) + return true; + if (cp < 0x8e3) + return false; + if (cp < 0x903) + return true; + if (cp === 0x903) + return true; + if (cp === 0x93a) + return true; + return false; + } + if (cp < 0x9cb) { + if (cp < 0x962) { + if (cp === 0x93b) + return true; + if (cp === 0x93c) + return true; + if (cp < 0x93e) + return false; + if (cp < 0x941) + return true; + if (cp < 0x941) + return false; + if (cp < 0x949) + return true; + if (cp < 0x949) + return false; + if (cp < 0x94d) + return true; + if (cp === 0x94d) + return true; + if (cp < 0x94e) + return false; + if (cp < 0x950) + return true; + if (cp < 0x951) + return false; + if (cp < 0x958) + return true; + return false; + } + if (cp < 0x964) + return true; + if (cp < 0x966) + return false; + if (cp < 0x970) + return true; + if (cp === 0x981) + return true; + if (cp < 0x982) + return false; + if (cp < 0x984) + return true; + if (cp === 0x9bc) + return true; + if (cp < 0x9be) + return false; + if (cp < 0x9c1) + return true; + if (cp < 0x9c1) + return false; + if (cp < 0x9c5) + return true; + if (cp < 0x9c7) + return false; + if (cp < 0x9c9) + return true; + return false; + } + if (cp < 0xa3e) { + if (cp < 0x9cb) + return false; + if (cp < 0x9cd) + return true; + if (cp === 0x9cd) + return true; + if (cp === 0x9d7) + return true; + if (cp < 0x9e2) + return false; + if (cp < 0x9e4) + return true; + if (cp < 0x9e6) + return false; + if (cp < 0x9f0) + return true; + if (cp < 0xa01) + return false; + if (cp < 0xa03) + return true; + if (cp === 0xa03) + return true; + if (cp === 0xa3c) + return true; + return false; + } + if (cp < 0xa41) + return true; + if (cp < 0xa41) + return false; + if (cp < 0xa43) + return true; + if (cp < 0xa47) + return false; + if (cp < 0xa49) + return true; + if (cp < 0xa4b) + return false; + if (cp < 0xa4e) + return true; + if (cp === 0xa51) + return true; + if (cp < 0xa66) + return false; + if (cp < 0xa70) + return true; + if (cp < 0xa70) + return false; + if (cp < 0xa72) + return true; + if (cp === 0xa75) + return true; + if (cp < 0xa81) + return false; + if (cp < 0xa83) + return true; + return false; + } + if (cp < 0xbd7) { + if (cp < 0xb40) { + if (cp < 0xae2) { + if (cp === 0xa83) + return true; + if (cp === 0xabc) + return true; + if (cp < 0xabe) + return false; + if (cp < 0xac1) + return true; + if (cp < 0xac1) + return false; + if (cp < 0xac6) + return true; + if (cp < 0xac7) + return false; + if (cp < 0xac9) + return true; + if (cp === 0xac9) + return true; + if (cp < 0xacb) + return false; + if (cp < 0xacd) + return true; + if (cp === 0xacd) + return true; + return false; + } + if (cp < 0xae4) + return true; + if (cp < 0xae6) + return false; + if (cp < 0xaf0) + return true; + if (cp < 0xafa) + return false; + if (cp < 0xb00) + return true; + if (cp === 0xb01) + return true; + if (cp < 0xb02) + return false; + if (cp < 0xb04) + return true; + if (cp === 0xb3c) + return true; + if (cp === 0xb3e) + return true; + if (cp === 0xb3f) + return true; + return false; + } + if (cp < 0xb66) { + if (cp === 0xb40) + return true; + if (cp < 0xb41) + return false; + if (cp < 0xb45) + return true; + if (cp < 0xb47) + return false; + if (cp < 0xb49) + return true; + if (cp < 0xb4b) + return false; + if (cp < 0xb4d) + return true; + if (cp === 0xb4d) + return true; + if (cp === 0xb56) + return true; + if (cp === 0xb57) + return true; + if (cp < 0xb62) + return false; + if (cp < 0xb64) + return true; + return false; + } + if (cp < 0xb70) + return true; + if (cp === 0xb82) + return true; + if (cp < 0xbbe) + return false; + if (cp < 0xbc0) + return true; + if (cp === 0xbc0) + return true; + if (cp < 0xbc1) + return false; + if (cp < 0xbc3) + return true; + if (cp < 0xbc6) + return false; + if (cp < 0xbc9) + return true; + if (cp < 0xbca) + return false; + if (cp < 0xbcd) + return true; + if (cp === 0xbcd) + return true; + return false; + } + if (cp < 0xcc0) { + if (cp < 0xc55) { + if (cp === 0xbd7) + return true; + if (cp < 0xbe6) + return false; + if (cp < 0xbf0) + return true; + if (cp === 0xc00) + return true; + if (cp < 0xc01) + return false; + if (cp < 0xc04) + return true; + if (cp < 0xc3e) + return false; + if (cp < 0xc41) + return true; + if (cp < 0xc41) + return false; + if (cp < 0xc45) + return true; + if (cp < 0xc46) + return false; + if (cp < 0xc49) + return true; + if (cp < 0xc4a) + return false; + if (cp < 0xc4e) + return true; + return false; + } + if (cp < 0xc57) + return true; + if (cp < 0xc62) + return false; + if (cp < 0xc64) + return true; + if (cp < 0xc66) + return false; + if (cp < 0xc70) + return true; + if (cp === 0xc81) + return true; + if (cp < 0xc82) + return false; + if (cp < 0xc84) + return true; + if (cp === 0xcbc) + return true; + if (cp === 0xcbe) + return true; + if (cp === 0xcbf) + return true; + return false; + } + if (cp < 0xd00) { + if (cp < 0xcc0) + return false; + if (cp < 0xcc5) + return true; + if (cp === 0xcc6) + return true; + if (cp < 0xcc7) + return false; + if (cp < 0xcc9) + return true; + if (cp < 0xcca) + return false; + if (cp < 0xccc) + return true; + if (cp < 0xccc) + return false; + if (cp < 0xcce) + return true; + if (cp < 0xcd5) + return false; + if (cp < 0xcd7) + return true; + if (cp < 0xce2) + return false; + if (cp < 0xce4) + return true; + if (cp < 0xce6) + return false; + if (cp < 0xcf0) + return true; + return false; + } + if (cp < 0xd02) + return true; + if (cp < 0xd02) + return false; + if (cp < 0xd04) + return true; + if (cp < 0xd3b) + return false; + if (cp < 0xd3d) + return true; + if (cp < 0xd3e) + return false; + if (cp < 0xd41) + return true; + if (cp < 0xd41) + return false; + if (cp < 0xd45) + return true; + if (cp < 0xd46) + return false; + if (cp < 0xd49) + return true; + if (cp < 0xd4a) + return false; + if (cp < 0xd4d) + return true; + if (cp === 0xd4d) + return true; + if (cp === 0xd57) + return true; + return false; + } + if (cp < 0x17be) { + if (cp < 0x102b) { + if (cp < 0xebb) { + if (cp < 0xde6) { + if (cp < 0xd62) + return false; + if (cp < 0xd64) + return true; + if (cp < 0xd66) + return false; + if (cp < 0xd70) + return true; + if (cp < 0xd82) + return false; + if (cp < 0xd84) + return true; + if (cp === 0xdca) + return true; + if (cp < 0xdcf) + return false; + if (cp < 0xdd2) + return true; + if (cp < 0xdd2) + return false; + if (cp < 0xdd5) + return true; + if (cp === 0xdd6) + return true; + if (cp < 0xdd8) + return false; + if (cp < 0xde0) + return true; + return false; + } + if (cp < 0xdf0) + return true; + if (cp < 0xdf2) + return false; + if (cp < 0xdf4) + return true; + if (cp === 0xe31) + return true; + if (cp < 0xe34) + return false; + if (cp < 0xe3b) + return true; + if (cp < 0xe47) + return false; + if (cp < 0xe4f) + return true; + if (cp < 0xe50) + return false; + if (cp < 0xe5a) + return true; + if (cp === 0xeb1) + return true; + if (cp < 0xeb4) + return false; + if (cp < 0xeba) + return true; + return false; + } + if (cp < 0xf3e) { + if (cp < 0xebb) + return false; + if (cp < 0xebd) + return true; + if (cp < 0xec8) + return false; + if (cp < 0xece) + return true; + if (cp < 0xed0) + return false; + if (cp < 0xeda) + return true; + if (cp < 0xf18) + return false; + if (cp < 0xf1a) + return true; + if (cp < 0xf20) + return false; + if (cp < 0xf2a) + return true; + if (cp === 0xf35) + return true; + if (cp === 0xf37) + return true; + if (cp === 0xf39) + return true; + return false; + } + if (cp < 0xf40) + return true; + if (cp < 0xf71) + return false; + if (cp < 0xf7f) + return true; + if (cp === 0xf7f) + return true; + if (cp < 0xf80) + return false; + if (cp < 0xf85) + return true; + if (cp < 0xf86) + return false; + if (cp < 0xf88) + return true; + if (cp < 0xf8d) + return false; + if (cp < 0xf98) + return true; + if (cp < 0xf99) + return false; + if (cp < 0xfbd) + return true; + if (cp === 0xfc6) + return true; + return false; + } + if (cp < 0x1083) { + if (cp < 0x1040) { + if (cp < 0x102b) + return false; + if (cp < 0x102d) + return true; + if (cp < 0x102d) + return false; + if (cp < 0x1031) + return true; + if (cp === 0x1031) + return true; + if (cp < 0x1032) + return false; + if (cp < 0x1038) + return true; + if (cp === 0x1038) + return true; + if (cp < 0x1039) + return false; + if (cp < 0x103b) + return true; + if (cp < 0x103b) + return false; + if (cp < 0x103d) + return true; + if (cp < 0x103d) + return false; + if (cp < 0x103f) + return true; + return false; + } + if (cp < 0x104a) + return true; + if (cp < 0x1056) + return false; + if (cp < 0x1058) + return true; + if (cp < 0x1058) + return false; + if (cp < 0x105a) + return true; + if (cp < 0x105e) + return false; + if (cp < 0x1061) + return true; + if (cp < 0x1062) + return false; + if (cp < 0x1065) + return true; + if (cp < 0x1067) + return false; + if (cp < 0x106e) + return true; + if (cp < 0x1071) + return false; + if (cp < 0x1075) + return true; + if (cp === 0x1082) + return true; + return false; + } + if (cp < 0x135d) { + if (cp < 0x1083) + return false; + if (cp < 0x1085) + return true; + if (cp < 0x1085) + return false; + if (cp < 0x1087) + return true; + if (cp < 0x1087) + return false; + if (cp < 0x108d) + return true; + if (cp === 0x108d) + return true; + if (cp === 0x108f) + return true; + if (cp < 0x1090) + return false; + if (cp < 0x109a) + return true; + if (cp < 0x109a) + return false; + if (cp < 0x109d) + return true; + if (cp === 0x109d) + return true; + return false; + } + if (cp < 0x1360) + return true; + if (cp < 0x1369) + return false; + if (cp < 0x1372) + return true; + if (cp < 0x1712) + return false; + if (cp < 0x1715) + return true; + if (cp < 0x1732) + return false; + if (cp < 0x1735) + return true; + if (cp < 0x1752) + return false; + if (cp < 0x1754) + return true; + if (cp < 0x1772) + return false; + if (cp < 0x1774) + return true; + if (cp < 0x17b4) + return false; + if (cp < 0x17b6) + return true; + if (cp === 0x17b6) + return true; + if (cp < 0x17b7) + return false; + if (cp < 0x17be) + return true; + return false; + } + if (cp < 0x1a73) { + if (cp < 0x1939) { + if (cp < 0x18a9) { + if (cp < 0x17be) + return false; + if (cp < 0x17c6) + return true; + if (cp === 0x17c6) + return true; + if (cp < 0x17c7) + return false; + if (cp < 0x17c9) + return true; + if (cp < 0x17c9) + return false; + if (cp < 0x17d4) + return true; + if (cp === 0x17dd) + return true; + if (cp < 0x17e0) + return false; + if (cp < 0x17ea) + return true; + if (cp < 0x180b) + return false; + if (cp < 0x180e) + return true; + if (cp < 0x1810) + return false; + if (cp < 0x181a) + return true; + return false; + } + if (cp === 0x18a9) + return true; + if (cp < 0x1920) + return false; + if (cp < 0x1923) + return true; + if (cp < 0x1923) + return false; + if (cp < 0x1927) + return true; + if (cp < 0x1927) + return false; + if (cp < 0x1929) + return true; + if (cp < 0x1929) + return false; + if (cp < 0x192c) + return true; + if (cp < 0x1930) + return false; + if (cp < 0x1932) + return true; + if (cp === 0x1932) + return true; + if (cp < 0x1933) + return false; + if (cp < 0x1939) + return true; + return false; + } + if (cp < 0x1a56) { + if (cp < 0x1939) + return false; + if (cp < 0x193c) + return true; + if (cp < 0x1946) + return false; + if (cp < 0x1950) + return true; + if (cp < 0x19d0) + return false; + if (cp < 0x19da) + return true; + if (cp === 0x19da) + return true; + if (cp < 0x1a17) + return false; + if (cp < 0x1a19) + return true; + if (cp < 0x1a19) + return false; + if (cp < 0x1a1b) + return true; + if (cp === 0x1a1b) + return true; + if (cp === 0x1a55) + return true; + return false; + } + if (cp === 0x1a56) + return true; + if (cp === 0x1a57) + return true; + if (cp < 0x1a58) + return false; + if (cp < 0x1a5f) + return true; + if (cp === 0x1a60) + return true; + if (cp === 0x1a61) + return true; + if (cp === 0x1a62) + return true; + if (cp < 0x1a63) + return false; + if (cp < 0x1a65) + return true; + if (cp < 0x1a65) + return false; + if (cp < 0x1a6d) + return true; + if (cp < 0x1a6d) + return false; + if (cp < 0x1a73) + return true; + return false; + } + if (cp < 0x1b6b) { + if (cp < 0x1b35) { + if (cp < 0x1a73) + return false; + if (cp < 0x1a7d) + return true; + if (cp === 0x1a7f) + return true; + if (cp < 0x1a80) + return false; + if (cp < 0x1a8a) + return true; + if (cp < 0x1a90) + return false; + if (cp < 0x1a9a) + return true; + if (cp < 0x1ab0) + return false; + if (cp < 0x1abe) + return true; + if (cp < 0x1b00) + return false; + if (cp < 0x1b04) + return true; + if (cp === 0x1b04) + return true; + if (cp === 0x1b34) + return true; + return false; + } + if (cp === 0x1b35) + return true; + if (cp < 0x1b36) + return false; + if (cp < 0x1b3b) + return true; + if (cp === 0x1b3b) + return true; + if (cp === 0x1b3c) + return true; + if (cp < 0x1b3d) + return false; + if (cp < 0x1b42) + return true; + if (cp === 0x1b42) + return true; + if (cp < 0x1b43) + return false; + if (cp < 0x1b45) + return true; + if (cp < 0x1b50) + return false; + if (cp < 0x1b5a) + return true; + return false; + } + if (cp < 0x1bab) { + if (cp < 0x1b6b) + return false; + if (cp < 0x1b74) + return true; + if (cp < 0x1b80) + return false; + if (cp < 0x1b82) + return true; + if (cp === 0x1b82) + return true; + if (cp === 0x1ba1) + return true; + if (cp < 0x1ba2) + return false; + if (cp < 0x1ba6) + return true; + if (cp < 0x1ba6) + return false; + if (cp < 0x1ba8) + return true; + if (cp < 0x1ba8) + return false; + if (cp < 0x1baa) + return true; + if (cp === 0x1baa) + return true; + return false; + } + if (cp < 0x1bae) + return true; + if (cp < 0x1bb0) + return false; + if (cp < 0x1bba) + return true; + if (cp === 0x1be6) + return true; + if (cp === 0x1be7) + return true; + if (cp < 0x1be8) + return false; + if (cp < 0x1bea) + return true; + if (cp < 0x1bea) + return false; + if (cp < 0x1bed) + return true; + if (cp === 0x1bed) + return true; + if (cp === 0x1bee) + return true; + if (cp < 0x1bef) + return false; + if (cp < 0x1bf2) + return true; + return false; + } + if (cp < 0x111d0) { + if (cp < 0xaa43) { + if (cp < 0xa69e) { + if (cp < 0x1dc0) { + if (cp < 0x1cd4) { + if (cp < 0x1bf2) + return false; + if (cp < 0x1bf4) + return true; + if (cp < 0x1c24) + return false; + if (cp < 0x1c2c) + return true; + if (cp < 0x1c2c) + return false; + if (cp < 0x1c34) + return true; + if (cp < 0x1c34) + return false; + if (cp < 0x1c36) + return true; + if (cp < 0x1c36) + return false; + if (cp < 0x1c38) + return true; + if (cp < 0x1c40) + return false; + if (cp < 0x1c4a) + return true; + if (cp < 0x1c50) + return false; + if (cp < 0x1c5a) + return true; + if (cp < 0x1cd0) + return false; + if (cp < 0x1cd3) + return true; + return false; + } + if (cp < 0x1ce1) + return true; + if (cp === 0x1ce1) + return true; + if (cp < 0x1ce2) + return false; + if (cp < 0x1ce9) + return true; + if (cp === 0x1ced) + return true; + if (cp < 0x1cf2) + return false; + if (cp < 0x1cf4) + return true; + if (cp === 0x1cf4) + return true; + if (cp === 0x1cf7) + return true; + if (cp < 0x1cf8) + return false; + if (cp < 0x1cfa) + return true; + return false; + } + if (cp < 0x2d7f) { + if (cp < 0x1dc0) + return false; + if (cp < 0x1dfa) + return true; + if (cp < 0x1dfb) + return false; + if (cp < 0x1e00) + return true; + if (cp < 0x203f) + return false; + if (cp < 0x2041) + return true; + if (cp === 0x2054) + return true; + if (cp < 0x20d0) + return false; + if (cp < 0x20dd) + return true; + if (cp === 0x20e1) + return true; + if (cp < 0x20e5) + return false; + if (cp < 0x20f1) + return true; + if (cp < 0x2cef) + return false; + if (cp < 0x2cf2) + return true; + return false; + } + if (cp === 0x2d7f) + return true; + if (cp < 0x2de0) + return false; + if (cp < 0x2e00) + return true; + if (cp < 0x302a) + return false; + if (cp < 0x302e) + return true; + if (cp < 0x302e) + return false; + if (cp < 0x3030) + return true; + if (cp < 0x3099) + return false; + if (cp < 0x309b) + return true; + if (cp < 0xa620) + return false; + if (cp < 0xa62a) + return true; + if (cp === 0xa66f) + return true; + if (cp < 0xa674) + return false; + if (cp < 0xa67e) + return true; + return false; + } + if (cp < 0xa952) { + if (cp < 0xa880) { + if (cp < 0xa69e) + return false; + if (cp < 0xa6a0) + return true; + if (cp < 0xa6f0) + return false; + if (cp < 0xa6f2) + return true; + if (cp === 0xa802) + return true; + if (cp === 0xa806) + return true; + if (cp === 0xa80b) + return true; + if (cp < 0xa823) + return false; + if (cp < 0xa825) + return true; + if (cp < 0xa825) + return false; + if (cp < 0xa827) + return true; + if (cp === 0xa827) + return true; + return false; + } + if (cp < 0xa882) + return true; + if (cp < 0xa8b4) + return false; + if (cp < 0xa8c4) + return true; + if (cp < 0xa8c4) + return false; + if (cp < 0xa8c6) + return true; + if (cp < 0xa8d0) + return false; + if (cp < 0xa8da) + return true; + if (cp < 0xa8e0) + return false; + if (cp < 0xa8f2) + return true; + if (cp < 0xa900) + return false; + if (cp < 0xa90a) + return true; + if (cp < 0xa926) + return false; + if (cp < 0xa92e) + return true; + if (cp < 0xa947) + return false; + if (cp < 0xa952) + return true; + return false; + } + if (cp < 0xa9bd) { + if (cp < 0xa952) + return false; + if (cp < 0xa954) + return true; + if (cp < 0xa980) + return false; + if (cp < 0xa983) + return true; + if (cp === 0xa983) + return true; + if (cp === 0xa9b3) + return true; + if (cp < 0xa9b4) + return false; + if (cp < 0xa9b6) + return true; + if (cp < 0xa9b6) + return false; + if (cp < 0xa9ba) + return true; + if (cp < 0xa9ba) + return false; + if (cp < 0xa9bc) + return true; + if (cp === 0xa9bc) + return true; + return false; + } + if (cp < 0xa9c1) + return true; + if (cp < 0xa9d0) + return false; + if (cp < 0xa9da) + return true; + if (cp === 0xa9e5) + return true; + if (cp < 0xa9f0) + return false; + if (cp < 0xa9fa) + return true; + if (cp < 0xaa29) + return false; + if (cp < 0xaa2f) + return true; + if (cp < 0xaa2f) + return false; + if (cp < 0xaa31) + return true; + if (cp < 0xaa31) + return false; + if (cp < 0xaa33) + return true; + if (cp < 0xaa33) + return false; + if (cp < 0xaa35) + return true; + if (cp < 0xaa35) + return false; + if (cp < 0xaa37) + return true; + return false; + } + if (cp < 0x102e0) { + if (cp < 0xaaf6) { + if (cp < 0xaab2) { + if (cp === 0xaa43) + return true; + if (cp === 0xaa4c) + return true; + if (cp === 0xaa4d) + return true; + if (cp < 0xaa50) + return false; + if (cp < 0xaa5a) + return true; + if (cp === 0xaa7b) + return true; + if (cp === 0xaa7c) + return true; + if (cp === 0xaa7d) + return true; + if (cp === 0xaab0) + return true; + return false; + } + if (cp < 0xaab5) + return true; + if (cp < 0xaab7) + return false; + if (cp < 0xaab9) + return true; + if (cp < 0xaabe) + return false; + if (cp < 0xaac0) + return true; + if (cp === 0xaac1) + return true; + if (cp === 0xaaeb) + return true; + if (cp < 0xaaec) + return false; + if (cp < 0xaaee) + return true; + if (cp < 0xaaee) + return false; + if (cp < 0xaaf0) + return true; + if (cp === 0xaaf5) + return true; + return false; + } + if (cp < 0xabf0) { + if (cp === 0xaaf6) + return true; + if (cp < 0xabe3) + return false; + if (cp < 0xabe5) + return true; + if (cp === 0xabe5) + return true; + if (cp < 0xabe6) + return false; + if (cp < 0xabe8) + return true; + if (cp === 0xabe8) + return true; + if (cp < 0xabe9) + return false; + if (cp < 0xabeb) + return true; + if (cp === 0xabec) + return true; + if (cp === 0xabed) + return true; + return false; + } + if (cp < 0xabfa) + return true; + if (cp === 0xfb1e) + return true; + if (cp < 0xfe00) + return false; + if (cp < 0xfe10) + return true; + if (cp < 0xfe20) + return false; + if (cp < 0xfe30) + return true; + if (cp < 0xfe33) + return false; + if (cp < 0xfe35) + return true; + if (cp < 0xfe4d) + return false; + if (cp < 0xfe50) + return true; + if (cp < 0xff10) + return false; + if (cp < 0xff1a) + return true; + if (cp === 0xff3f) + return true; + if (cp === 0x101fd) + return true; + return false; + } + if (cp < 0x110b0) { + if (cp < 0x10ae5) { + if (cp === 0x102e0) + return true; + if (cp < 0x10376) + return false; + if (cp < 0x1037b) + return true; + if (cp < 0x104a0) + return false; + if (cp < 0x104aa) + return true; + if (cp < 0x10a01) + return false; + if (cp < 0x10a04) + return true; + if (cp < 0x10a05) + return false; + if (cp < 0x10a07) + return true; + if (cp < 0x10a0c) + return false; + if (cp < 0x10a10) + return true; + if (cp < 0x10a38) + return false; + if (cp < 0x10a3b) + return true; + if (cp === 0x10a3f) + return true; + return false; + } + if (cp < 0x10ae7) + return true; + if (cp === 0x11000) + return true; + if (cp === 0x11001) + return true; + if (cp === 0x11002) + return true; + if (cp < 0x11038) + return false; + if (cp < 0x11047) + return true; + if (cp < 0x11066) + return false; + if (cp < 0x11070) + return true; + if (cp < 0x1107f) + return false; + if (cp < 0x11082) + return true; + if (cp === 0x11082) + return true; + return false; + } + if (cp < 0x1112d) { + if (cp < 0x110b0) + return false; + if (cp < 0x110b3) + return true; + if (cp < 0x110b3) + return false; + if (cp < 0x110b7) + return true; + if (cp < 0x110b7) + return false; + if (cp < 0x110b9) + return true; + if (cp < 0x110b9) + return false; + if (cp < 0x110bb) + return true; + if (cp < 0x110f0) + return false; + if (cp < 0x110fa) + return true; + if (cp < 0x11100) + return false; + if (cp < 0x11103) + return true; + if (cp < 0x11127) + return false; + if (cp < 0x1112c) + return true; + if (cp === 0x1112c) + return true; + return false; + } + if (cp < 0x11135) + return true; + if (cp < 0x11136) + return false; + if (cp < 0x11140) + return true; + if (cp === 0x11173) + return true; + if (cp < 0x11180) + return false; + if (cp < 0x11182) + return true; + if (cp === 0x11182) + return true; + if (cp < 0x111b3) + return false; + if (cp < 0x111b6) + return true; + if (cp < 0x111b6) + return false; + if (cp < 0x111bf) + return true; + if (cp < 0x111bf) + return false; + if (cp < 0x111c1) + return true; + if (cp < 0x111ca) + return false; + if (cp < 0x111cd) + return true; + return false; + } + if (cp < 0x11726) { + if (cp < 0x114b3) { + if (cp < 0x11340) { + if (cp < 0x112df) { + if (cp < 0x111d0) + return false; + if (cp < 0x111da) + return true; + if (cp < 0x1122c) + return false; + if (cp < 0x1122f) + return true; + if (cp < 0x1122f) + return false; + if (cp < 0x11232) + return true; + if (cp < 0x11232) + return false; + if (cp < 0x11234) + return true; + if (cp === 0x11234) + return true; + if (cp === 0x11235) + return true; + if (cp < 0x11236) + return false; + if (cp < 0x11238) + return true; + if (cp === 0x1123e) + return true; + return false; + } + if (cp === 0x112df) + return true; + if (cp < 0x112e0) + return false; + if (cp < 0x112e3) + return true; + if (cp < 0x112e3) + return false; + if (cp < 0x112eb) + return true; + if (cp < 0x112f0) + return false; + if (cp < 0x112fa) + return true; + if (cp < 0x11300) + return false; + if (cp < 0x11302) + return true; + if (cp < 0x11302) + return false; + if (cp < 0x11304) + return true; + if (cp === 0x1133c) + return true; + if (cp < 0x1133e) + return false; + if (cp < 0x11340) + return true; + return false; + } + if (cp < 0x11435) { + if (cp === 0x11340) + return true; + if (cp < 0x11341) + return false; + if (cp < 0x11345) + return true; + if (cp < 0x11347) + return false; + if (cp < 0x11349) + return true; + if (cp < 0x1134b) + return false; + if (cp < 0x1134e) + return true; + if (cp === 0x11357) + return true; + if (cp < 0x11362) + return false; + if (cp < 0x11364) + return true; + if (cp < 0x11366) + return false; + if (cp < 0x1136d) + return true; + if (cp < 0x11370) + return false; + if (cp < 0x11375) + return true; + return false; + } + if (cp < 0x11438) + return true; + if (cp < 0x11438) + return false; + if (cp < 0x11440) + return true; + if (cp < 0x11440) + return false; + if (cp < 0x11442) + return true; + if (cp < 0x11442) + return false; + if (cp < 0x11445) + return true; + if (cp === 0x11445) + return true; + if (cp === 0x11446) + return true; + if (cp < 0x11450) + return false; + if (cp < 0x1145a) + return true; + if (cp < 0x114b0) + return false; + if (cp < 0x114b3) + return true; + return false; + } + if (cp < 0x11633) { + if (cp < 0x115af) { + if (cp < 0x114b3) + return false; + if (cp < 0x114b9) + return true; + if (cp === 0x114b9) + return true; + if (cp === 0x114ba) + return true; + if (cp < 0x114bb) + return false; + if (cp < 0x114bf) + return true; + if (cp < 0x114bf) + return false; + if (cp < 0x114c1) + return true; + if (cp === 0x114c1) + return true; + if (cp < 0x114c2) + return false; + if (cp < 0x114c4) + return true; + if (cp < 0x114d0) + return false; + if (cp < 0x114da) + return true; + return false; + } + if (cp < 0x115b2) + return true; + if (cp < 0x115b2) + return false; + if (cp < 0x115b6) + return true; + if (cp < 0x115b8) + return false; + if (cp < 0x115bc) + return true; + if (cp < 0x115bc) + return false; + if (cp < 0x115be) + return true; + if (cp === 0x115be) + return true; + if (cp < 0x115bf) + return false; + if (cp < 0x115c1) + return true; + if (cp < 0x115dc) + return false; + if (cp < 0x115de) + return true; + if (cp < 0x11630) + return false; + if (cp < 0x11633) + return true; + return false; + } + if (cp < 0x116ad) { + if (cp < 0x11633) + return false; + if (cp < 0x1163b) + return true; + if (cp < 0x1163b) + return false; + if (cp < 0x1163d) + return true; + if (cp === 0x1163d) + return true; + if (cp === 0x1163e) + return true; + if (cp < 0x1163f) + return false; + if (cp < 0x11641) + return true; + if (cp < 0x11650) + return false; + if (cp < 0x1165a) + return true; + if (cp === 0x116ab) + return true; + if (cp === 0x116ac) + return true; + return false; + } + if (cp === 0x116ad) + return true; + if (cp < 0x116ae) + return false; + if (cp < 0x116b0) + return true; + if (cp < 0x116b0) + return false; + if (cp < 0x116b6) + return true; + if (cp === 0x116b6) + return true; + if (cp === 0x116b7) + return true; + if (cp < 0x116c0) + return false; + if (cp < 0x116ca) + return true; + if (cp < 0x1171d) + return false; + if (cp < 0x11720) + return true; + if (cp < 0x11720) + return false; + if (cp < 0x11722) + return true; + if (cp < 0x11722) + return false; + if (cp < 0x11726) + return true; + return false; + } + if (cp < 0x11d3f) { + if (cp < 0x11a98) { + if (cp < 0x11a39) { + if (cp === 0x11726) + return true; + if (cp < 0x11727) + return false; + if (cp < 0x1172c) + return true; + if (cp < 0x11730) + return false; + if (cp < 0x1173a) + return true; + if (cp < 0x118e0) + return false; + if (cp < 0x118ea) + return true; + if (cp < 0x11a01) + return false; + if (cp < 0x11a07) + return true; + if (cp < 0x11a07) + return false; + if (cp < 0x11a09) + return true; + if (cp < 0x11a09) + return false; + if (cp < 0x11a0b) + return true; + if (cp < 0x11a33) + return false; + if (cp < 0x11a39) + return true; + return false; + } + if (cp === 0x11a39) + return true; + if (cp < 0x11a3b) + return false; + if (cp < 0x11a3f) + return true; + if (cp === 0x11a47) + return true; + if (cp < 0x11a51) + return false; + if (cp < 0x11a57) + return true; + if (cp < 0x11a57) + return false; + if (cp < 0x11a59) + return true; + if (cp < 0x11a59) + return false; + if (cp < 0x11a5c) + return true; + if (cp < 0x11a8a) + return false; + if (cp < 0x11a97) + return true; + if (cp === 0x11a97) + return true; + return false; + } + if (cp < 0x11ca9) { + if (cp < 0x11a98) + return false; + if (cp < 0x11a9a) + return true; + if (cp === 0x11c2f) + return true; + if (cp < 0x11c30) + return false; + if (cp < 0x11c37) + return true; + if (cp < 0x11c38) + return false; + if (cp < 0x11c3e) + return true; + if (cp === 0x11c3e) + return true; + if (cp === 0x11c3f) + return true; + if (cp < 0x11c50) + return false; + if (cp < 0x11c5a) + return true; + if (cp < 0x11c92) + return false; + if (cp < 0x11ca8) + return true; + return false; + } + if (cp === 0x11ca9) + return true; + if (cp < 0x11caa) + return false; + if (cp < 0x11cb1) + return true; + if (cp === 0x11cb1) + return true; + if (cp < 0x11cb2) + return false; + if (cp < 0x11cb4) + return true; + if (cp === 0x11cb4) + return true; + if (cp < 0x11cb5) + return false; + if (cp < 0x11cb7) + return true; + if (cp < 0x11d31) + return false; + if (cp < 0x11d37) + return true; + if (cp === 0x11d3a) + return true; + if (cp < 0x11d3c) + return false; + if (cp < 0x11d3e) + return true; + return false; + } + if (cp < 0x1d242) { + if (cp < 0x16f8f) { + if (cp < 0x11d3f) + return false; + if (cp < 0x11d46) + return true; + if (cp === 0x11d47) + return true; + if (cp < 0x11d50) + return false; + if (cp < 0x11d5a) + return true; + if (cp < 0x16a60) + return false; + if (cp < 0x16a6a) + return true; + if (cp < 0x16af0) + return false; + if (cp < 0x16af5) + return true; + if (cp < 0x16b30) + return false; + if (cp < 0x16b37) + return true; + if (cp < 0x16b50) + return false; + if (cp < 0x16b5a) + return true; + if (cp < 0x16f51) + return false; + if (cp < 0x16f7f) + return true; + return false; + } + if (cp < 0x16f93) + return true; + if (cp < 0x1bc9d) + return false; + if (cp < 0x1bc9f) + return true; + if (cp < 0x1d165) + return false; + if (cp < 0x1d167) + return true; + if (cp < 0x1d167) + return false; + if (cp < 0x1d16a) + return true; + if (cp < 0x1d16d) + return false; + if (cp < 0x1d173) + return true; + if (cp < 0x1d17b) + return false; + if (cp < 0x1d183) + return true; + if (cp < 0x1d185) + return false; + if (cp < 0x1d18c) + return true; + if (cp < 0x1d1aa) + return false; + if (cp < 0x1d1ae) + return true; + return false; + } + if (cp < 0x1e000) { + if (cp < 0x1d242) + return false; + if (cp < 0x1d245) + return true; + if (cp < 0x1d7ce) + return false; + if (cp < 0x1d800) + return true; + if (cp < 0x1da00) + return false; + if (cp < 0x1da37) + return true; + if (cp < 0x1da3b) + return false; + if (cp < 0x1da6d) + return true; + if (cp === 0x1da75) + return true; + if (cp === 0x1da84) + return true; + if (cp < 0x1da9b) + return false; + if (cp < 0x1daa0) + return true; + if (cp < 0x1daa1) + return false; + if (cp < 0x1dab0) + return true; + return false; + } + if (cp < 0x1e007) + return true; + if (cp < 0x1e008) + return false; + if (cp < 0x1e019) + return true; + if (cp < 0x1e01b) + return false; + if (cp < 0x1e022) + return true; + if (cp < 0x1e023) + return false; + if (cp < 0x1e025) + return true; + if (cp < 0x1e026) + return false; + if (cp < 0x1e02b) + return true; + if (cp < 0x1e8d0) + return false; + if (cp < 0x1e8d7) + return true; + if (cp < 0x1e944) + return false; + if (cp < 0x1e94b) + return true; + if (cp < 0x1e950) + return false; + if (cp < 0x1e95a) + return true; + if (cp < 0xe0100) + return false; + if (cp < 0xe01f0) + return true; + return false; +} + +var PropertyData = { + $LONE: new Set([ + "ASCII", + "ASCII_Hex_Digit", + "AHex", + "Alphabetic", + "Alpha", + "Any", + "Assigned", + "Bidi_Control", + "Bidi_C", + "Bidi_Mirrored", + "Bidi_M", + "Case_Ignorable", + "CI", + "Cased", + "Changes_When_Casefolded", + "CWCF", + "Changes_When_Casemapped", + "CWCM", + "Changes_When_Lowercased", + "CWL", + "Changes_When_NFKC_Casefolded", + "CWKCF", + "Changes_When_Titlecased", + "CWT", + "Changes_When_Uppercased", + "CWU", + "Dash", + "Default_Ignorable_Code_Point", + "DI", + "Deprecated", + "Dep", + "Diacritic", + "Dia", + "Emoji", + "Emoji_Component", + "Emoji_Modifier", + "Emoji_Modifier_Base", + "Emoji_Presentation", + "Extender", + "Ext", + "Grapheme_Base", + "Gr_Base", + "Grapheme_Extend", + "Gr_Ext", + "Hex_Digit", + "Hex", + "IDS_Binary_Operator", + "IDSB", + "IDS_Trinary_Operator", + "IDST", + "ID_Continue", + "IDC", + "ID_Start", + "IDS", + "Ideographic", + "Ideo", + "Join_Control", + "Join_C", + "Logical_Order_Exception", + "LOE", + "Lowercase", + "Lower", + "Math", + "Noncharacter_Code_Point", + "NChar", + "Pattern_Syntax", + "Pat_Syn", + "Pattern_White_Space", + "Pat_WS", + "Quotation_Mark", + "QMark", + "Radical", + "Regional_Indicator", + "RI", + "Sentence_Terminal", + "STerm", + "Soft_Dotted", + "SD", + "Terminal_Punctuation", + "Term", + "Unified_Ideograph", + "UIdeo", + "Uppercase", + "Upper", + "Variation_Selector", + "VS", + "White_Space", + "space", + "XID_Continue", + "XIDC", + "XID_Start", + "XIDS", + ]), + General_Category: new Set([ + "Cased_Letter", + "LC", + "Close_Punctuation", + "Pe", + "Connector_Punctuation", + "Pc", + "Control", + "Cc", + "cntrl", + "Currency_Symbol", + "Sc", + "Dash_Punctuation", + "Pd", + "Decimal_Number", + "Nd", + "digit", + "Enclosing_Mark", + "Me", + "Final_Punctuation", + "Pf", + "Format", + "Cf", + "Initial_Punctuation", + "Pi", + "Letter", + "L", + "Letter_Number", + "Nl", + "Line_Separator", + "Zl", + "Lowercase_Letter", + "Ll", + "Mark", + "M", + "Combining_Mark", + "Math_Symbol", + "Sm", + "Modifier_Letter", + "Lm", + "Modifier_Symbol", + "Sk", + "Nonspacing_Mark", + "Mn", + "Number", + "N", + "Open_Punctuation", + "Ps", + "Other", + "C", + "Other_Letter", + "Lo", + "Other_Number", + "No", + "Other_Punctuation", + "Po", + "Other_Symbol", + "So", + "Paragraph_Separator", + "Zp", + "Private_Use", + "Co", + "Punctuation", + "P", + "punct", + "Separator", + "Z", + "Space_Separator", + "Zs", + "Spacing_Mark", + "Mc", + "Surrogate", + "Cs", + "Symbol", + "S", + "Titlecase_Letter", + "Lt", + "Unassigned", + "Cn", + "Uppercase_Letter", + "Lu", + ]), + Script: new Set([ + "Adlam", + "Adlm", + "Ahom", + "Anatolian_Hieroglyphs", + "Hluw", + "Arabic", + "Arab", + "Armenian", + "Armn", + "Avestan", + "Avst", + "Balinese", + "Bali", + "Bamum", + "Bamu", + "Bassa_Vah", + "Bass", + "Batak", + "Batk", + "Bengali", + "Beng", + "Bhaiksuki", + "Bhks", + "Bopomofo", + "Bopo", + "Brahmi", + "Brah", + "Braille", + "Brai", + "Buginese", + "Bugi", + "Buhid", + "Buhd", + "Canadian_Aboriginal", + "Cans", + "Carian", + "Cari", + "Caucasian_Albanian", + "Aghb", + "Chakma", + "Cakm", + "Cham", + "Cherokee", + "Cher", + "Common", + "Zyyy", + "Coptic", + "Copt", + "Qaac", + "Cuneiform", + "Xsux", + "Cypriot", + "Cprt", + "Cyrillic", + "Cyrl", + "Deseret", + "Dsrt", + "Devanagari", + "Deva", + "Duployan", + "Dupl", + "Egyptian_Hieroglyphs", + "Egyp", + "Elbasan", + "Elba", + "Ethiopic", + "Ethi", + "Georgian", + "Geor", + "Glagolitic", + "Glag", + "Gothic", + "Goth", + "Grantha", + "Gran", + "Greek", + "Grek", + "Gujarati", + "Gujr", + "Gurmukhi", + "Guru", + "Han", + "Hani", + "Hangul", + "Hang", + "Hanunoo", + "Hano", + "Hatran", + "Hatr", + "Hebrew", + "Hebr", + "Hiragana", + "Hira", + "Imperial_Aramaic", + "Armi", + "Inherited", + "Zinh", + "Qaai", + "Inscriptional_Pahlavi", + "Phli", + "Inscriptional_Parthian", + "Prti", + "Javanese", + "Java", + "Kaithi", + "Kthi", + "Kannada", + "Knda", + "Katakana", + "Kana", + "Kayah_Li", + "Kali", + "Kharoshthi", + "Khar", + "Khmer", + "Khmr", + "Khojki", + "Khoj", + "Khudawadi", + "Sind", + "Lao", + "Laoo", + "Latin", + "Latn", + "Lepcha", + "Lepc", + "Limbu", + "Limb", + "Linear_A", + "Lina", + "Linear_B", + "Linb", + "Lisu", + "Lycian", + "Lyci", + "Lydian", + "Lydi", + "Mahajani", + "Mahj", + "Malayalam", + "Mlym", + "Mandaic", + "Mand", + "Manichaean", + "Mani", + "Marchen", + "Marc", + "Masaram_Gondi", + "Gonm", + "Meetei_Mayek", + "Mtei", + "Mende_Kikakui", + "Mend", + "Meroitic_Cursive", + "Merc", + "Meroitic_Hieroglyphs", + "Mero", + "Miao", + "Plrd", + "Modi", + "Mongolian", + "Mong", + "Mro", + "Mroo", + "Multani", + "Mult", + "Myanmar", + "Mymr", + "Nabataean", + "Nbat", + "New_Tai_Lue", + "Talu", + "Newa", + "Nko", + "Nkoo", + "Nushu", + "Nshu", + "Ogham", + "Ogam", + "Ol_Chiki", + "Olck", + "Old_Hungarian", + "Hung", + "Old_Italic", + "Ital", + "Old_North_Arabian", + "Narb", + "Old_Permic", + "Perm", + "Old_Persian", + "Xpeo", + "Old_South_Arabian", + "Sarb", + "Old_Turkic", + "Orkh", + "Oriya", + "Orya", + "Osage", + "Osge", + "Osmanya", + "Osma", + "Pahawh_Hmong", + "Hmng", + "Palmyrene", + "Palm", + "Pau_Cin_Hau", + "Pauc", + "Phags_Pa", + "Phag", + "Phoenician", + "Phnx", + "Psalter_Pahlavi", + "Phlp", + "Rejang", + "Rjng", + "Runic", + "Runr", + "Samaritan", + "Samr", + "Saurashtra", + "Saur", + "Sharada", + "Shrd", + "Shavian", + "Shaw", + "Siddham", + "Sidd", + "SignWriting", + "Sgnw", + "Sinhala", + "Sinh", + "Sora_Sompeng", + "Sora", + "Soyombo", + "Soyo", + "Sundanese", + "Sund", + "Syloti_Nagri", + "Sylo", + "Syriac", + "Syrc", + "Tagalog", + "Tglg", + "Tagbanwa", + "Tagb", + "Tai_Le", + "Tale", + "Tai_Tham", + "Lana", + "Tai_Viet", + "Tavt", + "Takri", + "Takr", + "Tamil", + "Taml", + "Tangut", + "Tang", + "Telugu", + "Telu", + "Thaana", + "Thaa", + "Thai", + "Tibetan", + "Tibt", + "Tifinagh", + "Tfng", + "Tirhuta", + "Tirh", + "Ugaritic", + "Ugar", + "Vai", + "Vaii", + "Warang_Citi", + "Wara", + "Yi", + "Yiii", + "Zanabazar_Square", + "Zanb", + ]), +}; +PropertyData.gc = PropertyData.General_Category; +PropertyData.sc = PropertyData.Script_Extensions = PropertyData.scx = + PropertyData.Script; + +var Backspace = 0x08; +var CharacterTabulation = 0x09; +var LineFeed = 0x0a; +var LineTabulation = 0x0b; +var FormFeed = 0x0c; +var CarriageReturn = 0x0d; +var ExclamationMark = 0x21; +var DollarSign = 0x24; +var LeftParenthesis = 0x28; +var RightParenthesis = 0x29; +var Asterisk = 0x2a; +var PlusSign = 0x2b; +var Comma = 0x2c; +var HyphenMinus = 0x2d; +var FullStop = 0x2e; +var Solidus = 0x2f; +var DigitZero = 0x30; +var DigitOne = 0x31; +var DigitSeven = 0x37; +var DigitNine = 0x39; +var Colon = 0x3a; +var LessThanSign = 0x3c; +var EqualsSign = 0x3d; +var GreaterThanSign = 0x3e; +var QuestionMark = 0x3f; +var LatinCapitalLetterA = 0x41; +var LatinCapitalLetterB = 0x42; +var LatinCapitalLetterD = 0x44; +var LatinCapitalLetterF = 0x46; +var LatinCapitalLetterP = 0x50; +var LatinCapitalLetterS = 0x53; +var LatinCapitalLetterW = 0x57; +var LatinCapitalLetterZ = 0x5a; +var LowLine = 0x5f; +var LatinSmallLetterA = 0x61; +var LatinSmallLetterB = 0x62; +var LatinSmallLetterC = 0x63; +var LatinSmallLetterD = 0x64; +var LatinSmallLetterF = 0x66; +var LatinSmallLetterG = 0x67; +var LatinSmallLetterI = 0x69; +var LatinSmallLetterK = 0x6b; +var LatinSmallLetterM = 0x6d; +var LatinSmallLetterN = 0x6e; +var LatinSmallLetterP = 0x70; +var LatinSmallLetterR = 0x72; +var LatinSmallLetterS = 0x73; +var LatinSmallLetterT = 0x74; +var LatinSmallLetterU = 0x75; +var LatinSmallLetterV = 0x76; +var LatinSmallLetterW = 0x77; +var LatinSmallLetterX = 0x78; +var LatinSmallLetterY = 0x79; +var LatinSmallLetterZ = 0x7a; +var LeftSquareBracket = 0x5b; +var ReverseSolidus = 0x5c; +var RightSquareBracket = 0x5d; +var CircumflexAccent = 0x5e; +var LeftCurlyBracket = 0x7b; +var VerticalLine = 0x7c; +var RightCurlyBracket = 0x7d; +var ZeroWidthNonJoiner = 0x200c; +var ZeroWidthJoiner = 0x200d; +var LineSeparator = 0x2028; +var ParagraphSeparator = 0x2029; +var MinCodePoint = 0x00; +var MaxCodePoint = 0x10ffff; +function isLatinLetter(code) { + return ((code >= LatinCapitalLetterA && code <= LatinCapitalLetterZ) || + (code >= LatinSmallLetterA && code <= LatinSmallLetterZ)); +} +function isDecimalDigit(code) { + return code >= DigitZero && code <= DigitNine; +} +function isOctalDigit(code) { + return code >= DigitZero && code <= DigitSeven; +} +function isHexDigit(code) { + return ((code >= DigitZero && code <= DigitNine) || + (code >= LatinCapitalLetterA && code <= LatinCapitalLetterF) || + (code >= LatinSmallLetterA && code <= LatinSmallLetterF)); +} +function isLineTerminator(code) { + return (code === LineFeed || + code === CarriageReturn || + code === LineSeparator || + code === ParagraphSeparator); +} +function isValidUnicode(code) { + return code >= MinCodePoint && code <= MaxCodePoint; +} +function digitToInt(code) { + if (code >= LatinSmallLetterA && code <= LatinSmallLetterF) { + return code - LatinSmallLetterA + 10; + } + if (code >= LatinCapitalLetterA && code <= LatinCapitalLetterF) { + return code - LatinCapitalLetterA + 10; + } + return code - DigitZero; +} + +function isSyntaxCharacter(cp) { + return (cp === CircumflexAccent || + cp === DollarSign || + cp === ReverseSolidus || + cp === FullStop || + cp === Asterisk || + cp === PlusSign || + cp === QuestionMark || + cp === LeftParenthesis || + cp === RightParenthesis || + cp === LeftSquareBracket || + cp === RightSquareBracket || + cp === LeftCurlyBracket || + cp === RightCurlyBracket || + cp === VerticalLine); +} +function isRegExpIdentifierStart(cp) { + return isIdStart(cp) || cp === DollarSign || cp === LowLine; +} +function isRegExpIdentifierPart(cp) { + return (isIdContinue(cp) || + cp === DollarSign || + cp === LowLine || + cp === ZeroWidthNonJoiner || + cp === ZeroWidthJoiner); +} +function isUnicodePropertyNameCharacter(cp) { + return isLatinLetter(cp) || cp === LowLine; +} +function isUnicodePropertyValueCharacter(cp) { + return isUnicodePropertyNameCharacter(cp) || isDecimalDigit(cp); +} +function isValidUnicodeProperty(name, value) { + return PropertyData.hasOwnProperty(name) && PropertyData[name].has(value); +} +function isValidUnicodePropertyName(name) { + return PropertyData.$LONE.has(name); +} +var RegExpValidator = (function () { + function RegExpValidator(options) { + this._reader = new Reader(); + this._uFlag = false; + this._nFlag = false; + this._lastIntValue = 0; + this._lastMinValue = 0; + this._lastMaxValue = 0; + this._lastStrValue = ""; + this._lastKeyValue = ""; + this._lastValValue = ""; + this._lastAssertionIsQuantifiable = false; + this._numCapturingParens = 0; + this._groupNames = new Set(); + this._backreferenceNames = new Set(); + this._options = options || {}; + } + RegExpValidator.prototype.validateLiteral = function (source, start, end) { + if (start === void 0) { start = 0; } + if (end === void 0) { end = source.length; } + this._uFlag = this._nFlag = false; + this.reset(source, start, end); + this.onLiteralEnter(start); + if (this.eat(Solidus) && this.eatRegExpBody() && this.eat(Solidus)) { + var flagStart = this.index; + var uFlag = source.indexOf("u", flagStart) !== -1; + this.validateFlags(source, flagStart, end); + this.validatePattern(source, start + 1, flagStart - 1, uFlag); + } + else if (start >= end) { + this.raise("Empty"); + } + else { + var c = String.fromCodePoint(this.currentCodePoint); + this.raise("Unexpected character '" + c + "'"); + } + this.onLiteralLeave(start, end); + }; + RegExpValidator.prototype.validateFlags = function (source, start, end) { + if (start === void 0) { start = 0; } + if (end === void 0) { end = source.length; } + var existingFlags = new Set(); + var global = false; + var ignoreCase = false; + var multiline = false; + var sticky = false; + var unicode = false; + var dotAll = false; + for (var i = start; i < end; ++i) { + var flag = source.charCodeAt(i); + if (existingFlags.has(flag)) { + this.raise("Duplicated flag '" + source[i] + "'"); + } + existingFlags.add(flag); + if (flag === LatinSmallLetterG) { + global = true; + } + else if (flag === LatinSmallLetterI) { + ignoreCase = true; + } + else if (flag === LatinSmallLetterM) { + multiline = true; + } + else if (flag === LatinSmallLetterU && this.ecmaVersion >= 2015) { + unicode = true; + } + else if (flag === LatinSmallLetterY && this.ecmaVersion >= 2015) { + sticky = true; + } + else if (flag === LatinSmallLetterS && this.ecmaVersion >= 2018) { + dotAll = true; + } + else { + this.raise("Invalid flag '" + source[i] + "'"); + } + } + this.onFlags(start, end, global, ignoreCase, multiline, unicode, sticky, dotAll); + }; + RegExpValidator.prototype.validatePattern = function (source, start, end, uFlag) { + if (start === void 0) { start = 0; } + if (end === void 0) { end = source.length; } + if (uFlag === void 0) { uFlag = false; } + this._uFlag = uFlag && this.ecmaVersion >= 2015; + this._nFlag = uFlag && this.ecmaVersion >= 2018; + this.reset(source, start, end); + this.pattern(); + if (!this._nFlag && + this.ecmaVersion >= 2018 && + this._groupNames.size > 0) { + this._nFlag = true; + this.rewind(start); + this.pattern(); + } + }; + Object.defineProperty(RegExpValidator.prototype, "strict", { + get: function () { + return Boolean(this._options.strict || this._uFlag); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(RegExpValidator.prototype, "ecmaVersion", { + get: function () { + return this._options.ecmaVersion || 2018; + }, + enumerable: true, + configurable: true + }); + RegExpValidator.prototype.onLiteralEnter = function (start) { + if (this._options.onLiteralEnter) { + this._options.onLiteralEnter(start); + } + }; + RegExpValidator.prototype.onLiteralLeave = function (start, end) { + if (this._options.onLiteralLeave) { + this._options.onLiteralLeave(start, end); + } + }; + RegExpValidator.prototype.onFlags = function (start, end, global, ignoreCase, multiline, unicode, sticky, dotAll) { + if (this._options.onFlags) { + this._options.onFlags(start, end, global, ignoreCase, multiline, unicode, sticky, dotAll); + } + }; + RegExpValidator.prototype.onPatternEnter = function (start) { + if (this._options.onPatternEnter) { + this._options.onPatternEnter(start); + } + }; + RegExpValidator.prototype.onPatternLeave = function (start, end) { + if (this._options.onPatternLeave) { + this._options.onPatternLeave(start, end); + } + }; + RegExpValidator.prototype.onDisjunctionEnter = function (start) { + if (this._options.onDisjunctionEnter) { + this._options.onDisjunctionEnter(start); + } + }; + RegExpValidator.prototype.onDisjunctionLeave = function (start, end) { + if (this._options.onDisjunctionLeave) { + this._options.onDisjunctionLeave(start, end); + } + }; + RegExpValidator.prototype.onAlternativeEnter = function (start, index) { + if (this._options.onAlternativeEnter) { + this._options.onAlternativeEnter(start, index); + } + }; + RegExpValidator.prototype.onAlternativeLeave = function (start, end, index) { + if (this._options.onAlternativeLeave) { + this._options.onAlternativeLeave(start, end, index); + } + }; + RegExpValidator.prototype.onGroupEnter = function (start) { + if (this._options.onGroupEnter) { + this._options.onGroupEnter(start); + } + }; + RegExpValidator.prototype.onGroupLeave = function (start, end) { + if (this._options.onGroupLeave) { + this._options.onGroupLeave(start, end); + } + }; + RegExpValidator.prototype.onCapturingGroupEnter = function (start, name) { + if (this._options.onCapturingGroupEnter) { + this._options.onCapturingGroupEnter(start, name); + } + }; + RegExpValidator.prototype.onCapturingGroupLeave = function (start, end, name) { + if (this._options.onCapturingGroupLeave) { + this._options.onCapturingGroupLeave(start, end, name); + } + }; + RegExpValidator.prototype.onQuantifier = function (start, end, min, max, greedy) { + if (this._options.onQuantifier) { + this._options.onQuantifier(start, end, min, max, greedy); + } + }; + RegExpValidator.prototype.onLookaroundAssertionEnter = function (start, kind, negate) { + if (this._options.onLookaroundAssertionEnter) { + this._options.onLookaroundAssertionEnter(start, kind, negate); + } + }; + RegExpValidator.prototype.onLookaroundAssertionLeave = function (start, end, kind, negate) { + if (this._options.onLookaroundAssertionLeave) { + this._options.onLookaroundAssertionLeave(start, end, kind, negate); + } + }; + RegExpValidator.prototype.onEdgeAssertion = function (start, end, kind) { + if (this._options.onEdgeAssertion) { + this._options.onEdgeAssertion(start, end, kind); + } + }; + RegExpValidator.prototype.onWordBoundaryAssertion = function (start, end, kind, negate) { + if (this._options.onWordBoundaryAssertion) { + this._options.onWordBoundaryAssertion(start, end, kind, negate); + } + }; + RegExpValidator.prototype.onAnyCharacterSet = function (start, end, kind) { + if (this._options.onAnyCharacterSet) { + this._options.onAnyCharacterSet(start, end, kind); + } + }; + RegExpValidator.prototype.onEscapeCharacterSet = function (start, end, kind, negate) { + if (this._options.onEscapeCharacterSet) { + this._options.onEscapeCharacterSet(start, end, kind, negate); + } + }; + RegExpValidator.prototype.onUnicodePropertyCharacterSet = function (start, end, kind, key, value, negate) { + if (this._options.onUnicodePropertyCharacterSet) { + this._options.onUnicodePropertyCharacterSet(start, end, kind, key, value, negate); + } + }; + RegExpValidator.prototype.onCharacter = function (start, end, value) { + if (this._options.onCharacter) { + this._options.onCharacter(start, end, value); + } + }; + RegExpValidator.prototype.onBackreference = function (start, end, ref) { + if (this._options.onBackreference) { + this._options.onBackreference(start, end, ref); + } + }; + RegExpValidator.prototype.onCharacterClassEnter = function (start, negate) { + if (this._options.onCharacterClassEnter) { + this._options.onCharacterClassEnter(start, negate); + } + }; + RegExpValidator.prototype.onCharacterClassLeave = function (start, end, negate) { + if (this._options.onCharacterClassLeave) { + this._options.onCharacterClassLeave(start, end, negate); + } + }; + RegExpValidator.prototype.onCharacterClassRange = function (start, end, min, max) { + if (this._options.onCharacterClassRange) { + this._options.onCharacterClassRange(start, end, min, max); + } + }; + Object.defineProperty(RegExpValidator.prototype, "source", { + get: function () { + return this._reader.source; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(RegExpValidator.prototype, "index", { + get: function () { + return this._reader.index; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(RegExpValidator.prototype, "currentCodePoint", { + get: function () { + return this._reader.currentCodePoint; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(RegExpValidator.prototype, "nextCodePoint", { + get: function () { + return this._reader.nextCodePoint; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(RegExpValidator.prototype, "nextCodePoint2", { + get: function () { + return this._reader.nextCodePoint2; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(RegExpValidator.prototype, "nextCodePoint3", { + get: function () { + return this._reader.nextCodePoint3; + }, + enumerable: true, + configurable: true + }); + RegExpValidator.prototype.reset = function (source, start, end) { + this._reader.reset(source, start, end, this._uFlag); + }; + RegExpValidator.prototype.rewind = function (index) { + this._reader.rewind(index); + }; + RegExpValidator.prototype.advance = function () { + this._reader.advance(); + }; + RegExpValidator.prototype.eat = function (cp) { + return this._reader.eat(cp); + }; + RegExpValidator.prototype.eat2 = function (cp1, cp2) { + return this._reader.eat2(cp1, cp2); + }; + RegExpValidator.prototype.eat3 = function (cp1, cp2, cp3) { + return this._reader.eat3(cp1, cp2, cp3); + }; + RegExpValidator.prototype.raise = function (message) { + throw new RegExpSyntaxError(this.source, this._uFlag, this.index, message); + }; + RegExpValidator.prototype.eatRegExpBody = function () { + var start = this.index; + var inClass = false; + var escaped = false; + for (;;) { + var cp = this.currentCodePoint; + if (cp === -1 || isLineTerminator(cp)) { + var kind = inClass ? "character class" : "regular expression"; + this.raise("Unterminated " + kind); + } + if (escaped) { + escaped = false; + } + else if (cp === ReverseSolidus) { + escaped = true; + } + else if (cp === LeftSquareBracket) { + inClass = true; + } + else if (cp === RightSquareBracket) { + inClass = false; + } + else if ((cp === Solidus && !inClass) || + (cp === Asterisk && this.index === start)) { + break; + } + this.advance(); + } + return this.index !== start; + }; + RegExpValidator.prototype.pattern = function () { + var _this = this; + var start = this.index; + this._numCapturingParens = this.countCapturingParens(); + this._groupNames.clear(); + this._backreferenceNames.clear(); + this.onPatternEnter(start); + this.disjunction(); + var cp = this.currentCodePoint; + if (this.currentCodePoint !== -1) { + if (cp === RightParenthesis) { + this.raise("Unmatched ')'"); + } + if (cp === RightSquareBracket || cp === RightCurlyBracket) { + this.raise("Lone quantifier brackets"); + } + var c = String.fromCodePoint(cp); + this.raise("Unexpected character '" + c + "'"); + } + this._backreferenceNames.forEach(function (name) { + if (!_this._groupNames.has(name)) { + _this.raise("Invalid named capture referenced"); + } + }); + this.onPatternLeave(start, this.index); + }; + RegExpValidator.prototype.countCapturingParens = function () { + var start = this.index; + var inClass = false; + var escaped = false; + var count = 0; + var cp = 0; + while ((cp = this.currentCodePoint) !== -1) { + if (escaped) { + escaped = false; + } + else if (cp === ReverseSolidus) { + escaped = true; + } + else if (cp === LeftSquareBracket) { + inClass = true; + } + else if (cp === RightSquareBracket) { + inClass = false; + } + else if (cp === LeftParenthesis && + !inClass && + (this.nextCodePoint !== QuestionMark || + (this.nextCodePoint2 === LessThanSign && + this.nextCodePoint3 !== EqualsSign && + this.nextCodePoint3 !== ExclamationMark))) { + count += 1; + } + this.advance(); + } + this.rewind(start); + return count; + }; + RegExpValidator.prototype.disjunction = function () { + var start = this.index; + var i = 0; + this.onDisjunctionEnter(start); + this.alternative(i++); + while (this.eat(VerticalLine)) { + this.alternative(i++); + } + if (this.eatQuantifier(true)) { + this.raise("Nothing to repeat"); + } + if (this.eat(LeftCurlyBracket)) { + this.raise("Lone quantifier brackets"); + } + this.onDisjunctionLeave(start, this.index); + }; + RegExpValidator.prototype.alternative = function (i) { + var start = this.index; + this.onAlternativeEnter(start, i); + while (this.currentCodePoint !== -1 && this.eatTerm()) + ; + this.onAlternativeLeave(start, this.index, i); + }; + RegExpValidator.prototype.eatTerm = function () { + if (this.eatAssertion()) { + if (this._lastAssertionIsQuantifiable) { + this.eatQuantifier(); + } + return true; + } + if (this.strict ? this.eatAtom() : this.eatExtendedAtom()) { + this.eatQuantifier(); + return true; + } + return false; + }; + RegExpValidator.prototype.eatAssertion = function () { + var start = this.index; + this._lastAssertionIsQuantifiable = false; + if (this.eat(CircumflexAccent)) { + this.onEdgeAssertion(start, this.index, "start"); + return true; + } + if (this.eat(DollarSign)) { + this.onEdgeAssertion(start, this.index, "end"); + return true; + } + if (this.eat2(ReverseSolidus, LatinCapitalLetterB)) { + this.onWordBoundaryAssertion(start, this.index, "word", true); + return true; + } + if (this.eat2(ReverseSolidus, LatinSmallLetterB)) { + this.onWordBoundaryAssertion(start, this.index, "word", false); + return true; + } + if (this.eat2(LeftParenthesis, QuestionMark)) { + var lookbehind = this.ecmaVersion >= 2018 && this.eat(LessThanSign); + var negate = false; + if (this.eat(EqualsSign) || (negate = this.eat(ExclamationMark))) { + var kind = lookbehind ? "lookbehind" : "lookahead"; + this.onLookaroundAssertionEnter(start, kind, negate); + this.disjunction(); + if (!this.eat(RightParenthesis)) { + this.raise("Unterminated group"); + } + this._lastAssertionIsQuantifiable = !lookbehind && !this.strict; + this.onLookaroundAssertionLeave(start, this.index, kind, negate); + return true; + } + this.rewind(start); + } + return false; + }; + RegExpValidator.prototype.eatQuantifier = function (noError) { + if (noError === void 0) { noError = false; } + var start = this.index; + var min = 0; + var max = 0; + var greedy = false; + if (this.eat(Asterisk)) { + min = 0; + max = Number.POSITIVE_INFINITY; + } + else if (this.eat(PlusSign)) { + min = 1; + max = Number.POSITIVE_INFINITY; + } + else if (this.eat(QuestionMark)) { + min = 0; + max = 1; + } + else if (this.eatBracedQuantifier(noError)) { + min = this._lastMinValue; + max = this._lastMaxValue; + } + else { + return false; + } + greedy = !this.eat(QuestionMark); + if (!noError) { + this.onQuantifier(start, this.index, min, max, greedy); + } + return true; + }; + RegExpValidator.prototype.eatBracedQuantifier = function (noError) { + var start = this.index; + if (this.eat(LeftCurlyBracket)) { + this._lastMinValue = 0; + this._lastMaxValue = Number.POSITIVE_INFINITY; + if (this.eatDecimalDigits()) { + this._lastMinValue = this._lastMaxValue = this._lastIntValue; + if (this.eat(Comma)) { + this._lastMaxValue = this.eatDecimalDigits() + ? this._lastIntValue + : Number.POSITIVE_INFINITY; + } + if (this.eat(RightCurlyBracket)) { + if (!noError && this._lastMaxValue < this._lastMinValue) { + this.raise("numbers out of order in {} quantifier"); + } + return true; + } + } + if (!noError && this.strict) { + this.raise("Incomplete quantifier"); + } + this.rewind(start); + } + return false; + }; + RegExpValidator.prototype.eatAtom = function () { + return (this.eatPatternCharacter() || + this.eatDot() || + this.eatReverseSolidusAtomEscape() || + this.eatCharacterClass() || + this.eatUncapturingGroup() || + this.eatCapturingGroup()); + }; + RegExpValidator.prototype.eatDot = function () { + if (this.eat(FullStop)) { + this.onAnyCharacterSet(this.index - 1, this.index, "any"); + return true; + } + return false; + }; + RegExpValidator.prototype.eatReverseSolidusAtomEscape = function () { + var start = this.index; + if (this.eat(ReverseSolidus)) { + if (this.eatAtomEscape()) { + return true; + } + this.rewind(start); + } + return false; + }; + RegExpValidator.prototype.eatUncapturingGroup = function () { + var start = this.index; + if (this.eat3(LeftParenthesis, QuestionMark, Colon)) { + this.onGroupEnter(start); + this.disjunction(); + if (!this.eat(RightParenthesis)) { + this.raise("Unterminated group"); + } + this.onGroupLeave(start, this.index); + return true; + } + return false; + }; + RegExpValidator.prototype.eatCapturingGroup = function () { + var start = this.index; + if (this.eat(LeftParenthesis)) { + this._lastStrValue = ""; + if (this.ecmaVersion >= 2018) { + this.groupSpecifier(); + } + else if (this.currentCodePoint === QuestionMark) { + this.raise("Invalid group"); + } + var name = this._lastStrValue || null; + this.onCapturingGroupEnter(start, name); + this.disjunction(); + if (!this.eat(RightParenthesis)) { + this.raise("Unterminated group"); + } + this.onCapturingGroupLeave(start, this.index, name); + return true; + } + return false; + }; + RegExpValidator.prototype.eatExtendedAtom = function () { + return (this.eatDot() || + this.eatReverseSolidusAtomEscape() || + this.eatCharacterClass() || + this.eatUncapturingGroup() || + this.eatCapturingGroup() || + this.eatInvalidBracedQuantifier() || + this.eatExtendedPatternCharacter()); + }; + RegExpValidator.prototype.eatInvalidBracedQuantifier = function () { + if (this.eatBracedQuantifier(true)) { + this.raise("Nothing to repeat"); + } + return false; + }; + RegExpValidator.prototype.eatSyntaxCharacter = function () { + if (isSyntaxCharacter(this.currentCodePoint)) { + this._lastIntValue = this.currentCodePoint; + this.advance(); + return true; + } + return false; + }; + RegExpValidator.prototype.eatPatternCharacter = function () { + var start = this.index; + var cp = this.currentCodePoint; + if (cp !== -1 && !isSyntaxCharacter(cp)) { + this.advance(); + this.onCharacter(start, this.index, cp); + return true; + } + return false; + }; + RegExpValidator.prototype.eatExtendedPatternCharacter = function () { + var start = this.index; + var cp = this.currentCodePoint; + if (cp !== -1 && + cp !== CircumflexAccent && + cp !== DollarSign && + cp !== FullStop && + cp !== Asterisk && + cp !== PlusSign && + cp !== QuestionMark && + cp !== LeftParenthesis && + cp !== RightParenthesis && + cp !== LeftSquareBracket && + cp !== VerticalLine) { + this.advance(); + this.onCharacter(start, this.index, cp); + return true; + } + return false; + }; + RegExpValidator.prototype.groupSpecifier = function () { + this._lastStrValue = ""; + if (this.eat(QuestionMark)) { + if (this.eatGroupName()) { + if (!this._groupNames.has(this._lastStrValue)) { + this._groupNames.add(this._lastStrValue); + return; + } + this.raise("Duplicate capture group name"); + } + this.raise("Invalid group"); + } + }; + RegExpValidator.prototype.eatGroupName = function () { + this._lastStrValue = ""; + if (this.eat(LessThanSign)) { + if (this.eatRegExpIdentifierName() && this.eat(GreaterThanSign)) { + return true; + } + this.raise("Invalid capture group name"); + } + return false; + }; + RegExpValidator.prototype.eatRegExpIdentifierName = function () { + this._lastStrValue = ""; + if (this.eatRegExpIdentifierStart()) { + this._lastStrValue += String.fromCodePoint(this._lastIntValue); + while (this.eatRegExpIdentifierPart()) { + this._lastStrValue += String.fromCodePoint(this._lastIntValue); + } + return true; + } + return false; + }; + RegExpValidator.prototype.eatRegExpIdentifierStart = function () { + var start = this.index; + var cp = this.currentCodePoint; + this.advance(); + if (cp === ReverseSolidus && this.eatRegExpUnicodeEscapeSequence()) { + cp = this._lastIntValue; + } + if (isRegExpIdentifierStart(cp)) { + this._lastIntValue = cp; + return true; + } + if (this.index !== start) { + this.rewind(start); + } + return false; + }; + RegExpValidator.prototype.eatRegExpIdentifierPart = function () { + var start = this.index; + var cp = this.currentCodePoint; + this.advance(); + if (cp === ReverseSolidus && this.eatRegExpUnicodeEscapeSequence()) { + cp = this._lastIntValue; + } + if (isRegExpIdentifierPart(cp)) { + this._lastIntValue = cp; + return true; + } + if (this.index !== start) { + this.rewind(start); + } + return false; + }; + RegExpValidator.prototype.eatAtomEscape = function () { + if (this.eatBackreference() || + this.eatCharacterClassEscape() || + this.eatCharacterEscape() || + (this._nFlag && this.eatKGroupName())) { + return true; + } + if (this.strict || this._uFlag) { + this.raise("Invalid escape"); + } + return false; + }; + RegExpValidator.prototype.eatBackreference = function () { + var start = this.index; + if (this.eatDecimalEscape()) { + var n = this._lastIntValue; + if (n <= this._numCapturingParens) { + this.onBackreference(start - 1, this.index, n); + return true; + } + if (this.strict) { + this.raise("Invalid escape"); + } + this.rewind(start); + } + return false; + }; + RegExpValidator.prototype.eatKGroupName = function () { + var start = this.index; + if (this.eat(LatinSmallLetterK)) { + if (this.eatGroupName()) { + var groupName = this._lastStrValue; + this._backreferenceNames.add(groupName); + this.onBackreference(start - 1, this.index, groupName); + return true; + } + this.raise("Invalid named reference"); + } + return false; + }; + RegExpValidator.prototype.eatCharacterEscape = function () { + var start = this.index; + if (this.eatControlEscape() || + this.eatCControlLetter() || + this.eatZero() || + this.eatHexEscapeSequence() || + this.eatRegExpUnicodeEscapeSequence() || + (!this.strict && this.eatLegacyOctalEscapeSequence()) || + this.eatIdentityEscape()) { + this.onCharacter(start - 1, this.index, this._lastIntValue); + return true; + } + return false; + }; + RegExpValidator.prototype.eatCControlLetter = function () { + var start = this.index; + if (this.eat(LatinSmallLetterC)) { + if (this.eatControlLetter()) { + return true; + } + this.rewind(start); + } + return false; + }; + RegExpValidator.prototype.eatZero = function () { + if (this.currentCodePoint === DigitZero && + !isDecimalDigit(this.nextCodePoint)) { + this._lastIntValue = 0; + this.advance(); + return true; + } + return false; + }; + RegExpValidator.prototype.eatControlEscape = function () { + if (this.eat(LatinSmallLetterT)) { + this._lastIntValue = CharacterTabulation; + return true; + } + if (this.eat(LatinSmallLetterN)) { + this._lastIntValue = LineFeed; + return true; + } + if (this.eat(LatinSmallLetterV)) { + this._lastIntValue = LineTabulation; + return true; + } + if (this.eat(LatinSmallLetterF)) { + this._lastIntValue = FormFeed; + return true; + } + if (this.eat(LatinSmallLetterR)) { + this._lastIntValue = CarriageReturn; + return true; + } + return false; + }; + RegExpValidator.prototype.eatControlLetter = function () { + var cp = this.currentCodePoint; + if (isLatinLetter(cp)) { + this.advance(); + this._lastIntValue = cp % 0x20; + return true; + } + return false; + }; + RegExpValidator.prototype.eatRegExpUnicodeEscapeSequence = function () { + var start = this.index; + if (this.eat(LatinSmallLetterU)) { + if (this.eatFixedHexDigits(4)) { + var lead = this._lastIntValue; + if (this._uFlag && lead >= 0xd800 && lead <= 0xdbff) { + var leadSurrogateEnd = this.index; + if (this.eat(ReverseSolidus) && + this.eat(LatinSmallLetterU) && + this.eatFixedHexDigits(4)) { + var trail = this._lastIntValue; + if (trail >= 0xdc00 && trail <= 0xdfff) { + this._lastIntValue = + (lead - 0xd800) * 0x400 + + (trail - 0xdc00) + + 0x10000; + return true; + } + } + this.rewind(leadSurrogateEnd); + this._lastIntValue = lead; + } + return true; + } + if (this._uFlag && + this.eat(LeftCurlyBracket) && + this.eatHexDigits() && + this.eat(RightCurlyBracket) && + isValidUnicode(this._lastIntValue)) { + return true; + } + if (this.strict || this._uFlag) { + this.raise("Invalid unicode escape"); + } + this.rewind(start); + } + return false; + }; + RegExpValidator.prototype.eatIdentityEscape = function () { + if (this._uFlag) { + if (this.eatSyntaxCharacter()) { + return true; + } + if (this.eat(Solidus)) { + this._lastIntValue = Solidus; + return true; + } + return false; + } + if (this.isValidIdentityEscape(this.currentCodePoint)) { + this._lastIntValue = this.currentCodePoint; + this.advance(); + return true; + } + return false; + }; + RegExpValidator.prototype.isValidIdentityEscape = function (cp) { + if (cp === -1) { + return false; + } + if (this.strict) { + return !isIdContinue(cp); + } + return (cp !== LatinSmallLetterC && + (!this._nFlag || cp !== LatinSmallLetterK)); + }; + RegExpValidator.prototype.eatDecimalEscape = function () { + this._lastIntValue = 0; + var cp = this.currentCodePoint; + if (cp >= DigitOne && cp <= DigitNine) { + do { + this._lastIntValue = 10 * this._lastIntValue + (cp - DigitZero); + this.advance(); + } while ((cp = this.currentCodePoint) >= DigitZero && + cp <= DigitNine); + return true; + } + return false; + }; + RegExpValidator.prototype.eatCharacterClassEscape = function () { + var start = this.index; + if (this.eat(LatinSmallLetterD)) { + this._lastIntValue = -1; + this.onEscapeCharacterSet(start - 1, this.index, "digit", false); + return true; + } + if (this.eat(LatinCapitalLetterD)) { + this._lastIntValue = -1; + this.onEscapeCharacterSet(start - 1, this.index, "digit", true); + return true; + } + if (this.eat(LatinSmallLetterS)) { + this._lastIntValue = -1; + this.onEscapeCharacterSet(start - 1, this.index, "space", false); + return true; + } + if (this.eat(LatinCapitalLetterS)) { + this._lastIntValue = -1; + this.onEscapeCharacterSet(start - 1, this.index, "space", true); + return true; + } + if (this.eat(LatinSmallLetterW)) { + this._lastIntValue = -1; + this.onEscapeCharacterSet(start - 1, this.index, "word", false); + return true; + } + if (this.eat(LatinCapitalLetterW)) { + this._lastIntValue = -1; + this.onEscapeCharacterSet(start - 1, this.index, "word", true); + return true; + } + var negate = false; + if (this._uFlag && + this.ecmaVersion >= 2018 && + (this.eat(LatinSmallLetterP) || + (negate = this.eat(LatinCapitalLetterP)))) { + this._lastIntValue = -1; + if (this.eat(LeftCurlyBracket) && + this.eatUnicodePropertyValueExpression() && + this.eat(RightCurlyBracket)) { + this.onUnicodePropertyCharacterSet(start - 1, this.index, "property", this._lastKeyValue, this._lastValValue || null, negate); + return true; + } + this.raise("Invalid property name"); + } + return false; + }; + RegExpValidator.prototype.eatUnicodePropertyValueExpression = function () { + var start = this.index; + if (this.eatUnicodePropertyName() && this.eat(EqualsSign)) { + this._lastKeyValue = this._lastStrValue; + if (this.eatUnicodePropertyValue()) { + this._lastValValue = this._lastStrValue; + if (isValidUnicodeProperty(this._lastKeyValue, this._lastValValue)) { + return true; + } + this.raise("Invalid property name"); + } + } + this.rewind(start); + if (this.eatLoneUnicodePropertyNameOrValue()) { + var nameOrValue = this._lastStrValue; + if (isValidUnicodeProperty("General_Category", nameOrValue)) { + this._lastKeyValue = "General_Category"; + this._lastValValue = nameOrValue; + return true; + } + if (isValidUnicodePropertyName(nameOrValue)) { + this._lastKeyValue = nameOrValue; + this._lastValValue = ""; + return true; + } + this.raise("Invalid property name"); + } + return false; + }; + RegExpValidator.prototype.eatUnicodePropertyName = function () { + this._lastStrValue = ""; + while (isUnicodePropertyNameCharacter(this.currentCodePoint)) { + this._lastStrValue += String.fromCodePoint(this.currentCodePoint); + this.advance(); + } + return this._lastStrValue !== ""; + }; + RegExpValidator.prototype.eatUnicodePropertyValue = function () { + this._lastStrValue = ""; + while (isUnicodePropertyValueCharacter(this.currentCodePoint)) { + this._lastStrValue += String.fromCodePoint(this.currentCodePoint); + this.advance(); + } + return this._lastStrValue !== ""; + }; + RegExpValidator.prototype.eatLoneUnicodePropertyNameOrValue = function () { + return this.eatUnicodePropertyValue(); + }; + RegExpValidator.prototype.eatCharacterClass = function () { + var start = this.index; + if (this.eat(LeftSquareBracket)) { + var negate = this.eat(CircumflexAccent); + this.onCharacterClassEnter(start, negate); + this.classRanges(); + if (!this.eat(RightSquareBracket)) { + this.raise("Unterminated character class"); + } + this.onCharacterClassLeave(start, this.index, negate); + return true; + } + return false; + }; + RegExpValidator.prototype.classRanges = function () { + var start = this.index; + while (this.eatClassAtom()) { + var left = this._lastIntValue; + var hyphenStart = this.index; + if (this.eat(HyphenMinus)) { + this.onCharacter(hyphenStart, this.index, HyphenMinus); + if (this.eatClassAtom()) { + var right = this._lastIntValue; + if (left === -1 || right === -1) { + if (this.strict) { + this.raise("Invalid character class"); + } + } + else if (left > right) { + this.raise("Range out of order in character class"); + } + else { + this.onCharacterClassRange(start, this.index, left, right); + } + } + } + start = this.index; + } + }; + RegExpValidator.prototype.eatClassAtom = function () { + var start = this.index; + if (this.eat(ReverseSolidus)) { + if (this.eatClassEscape()) { + return true; + } + if (this._uFlag) { + this.raise("Invalid escape"); + } + this.rewind(start); + } + var cp = this.currentCodePoint; + if (cp !== -1 && cp !== RightSquareBracket) { + this.advance(); + this._lastIntValue = cp; + this.onCharacter(start, this.index, cp); + return true; + } + return false; + }; + RegExpValidator.prototype.eatClassEscape = function () { + var start = this.index; + if (this.eat(LatinSmallLetterB)) { + this._lastIntValue = Backspace; + this.onCharacter(start - 1, this.index, Backspace); + return true; + } + if (this._uFlag && this.eat(HyphenMinus)) { + this._lastIntValue = HyphenMinus; + this.onCharacter(start - 1, this.index, HyphenMinus); + return true; + } + if (!this._uFlag && this.eat(LatinSmallLetterC)) { + if (this.eatClassControlLetter()) { + this.onCharacter(start - 1, this.index, this._lastIntValue); + return true; + } + this.rewind(start); + } + return this.eatCharacterClassEscape() || this.eatCharacterEscape(); + }; + RegExpValidator.prototype.eatClassControlLetter = function () { + var cp = this.currentCodePoint; + if (isDecimalDigit(cp) || cp === LowLine) { + this.advance(); + this._lastIntValue = cp % 0x20; + return true; + } + return false; + }; + RegExpValidator.prototype.eatHexEscapeSequence = function () { + var start = this.index; + if (this.eat(LatinSmallLetterX)) { + if (this.eatFixedHexDigits(2)) { + return true; + } + if (this._uFlag) { + this.raise("Invalid escape"); + } + this.rewind(start); + } + return false; + }; + RegExpValidator.prototype.eatDecimalDigits = function () { + var start = this.index; + this._lastIntValue = 0; + while (isDecimalDigit(this.currentCodePoint)) { + this._lastIntValue = + 10 * this._lastIntValue + digitToInt(this.currentCodePoint); + this.advance(); + } + return this.index !== start; + }; + RegExpValidator.prototype.eatHexDigits = function () { + var start = this.index; + this._lastIntValue = 0; + while (isHexDigit(this.currentCodePoint)) { + this._lastIntValue = + 16 * this._lastIntValue + digitToInt(this.currentCodePoint); + this.advance(); + } + return this.index !== start; + }; + RegExpValidator.prototype.eatLegacyOctalEscapeSequence = function () { + if (this.eatOctalDigit()) { + var n1 = this._lastIntValue; + if (this.eatOctalDigit()) { + var n2 = this._lastIntValue; + if (n1 <= 3 && this.eatOctalDigit()) { + this._lastIntValue = n1 * 64 + n2 * 8 + this._lastIntValue; + } + else { + this._lastIntValue = n1 * 8 + n2; + } + } + else { + this._lastIntValue = n1; + } + return true; + } + return false; + }; + RegExpValidator.prototype.eatOctalDigit = function () { + var cp = this.currentCodePoint; + if (isOctalDigit(cp)) { + this.advance(); + this._lastIntValue = cp - DigitZero; + return true; + } + this._lastIntValue = 0; + return false; + }; + RegExpValidator.prototype.eatFixedHexDigits = function (length) { + var start = this.index; + this._lastIntValue = 0; + for (var i = 0; i < length; ++i) { + var cp = this.currentCodePoint; + if (!isHexDigit(cp)) { + this.rewind(start); + return false; + } + this._lastIntValue = 16 * this._lastIntValue + digitToInt(cp); + this.advance(); + } + return true; + }; + return RegExpValidator; +}()); + +var DummyPattern = {}; +var DummyFlags = {}; +var DummyCapturingGroup = {}; +function elementsToAlternative(elements, parent) { + for (var _i = 0, elements_1 = elements; _i < elements_1.length; _i++) { + var element = elements_1[_i]; + assert(element.type !== "Disjunction"); + element.parent = parent; + } + return elements; +} +function addAlternativeElement(parent, node) { + if (parent.type === "Disjunction") { + last(parent.alternatives).push(node); + } + else { + parent.elements.push(node); + } +} +function addCommonElement(parent, node) { + if (parent.type === "Disjunction") { + last(parent.alternatives).push(node); + } + else if (parent.type === "CharacterClass") { + parent.elements.push(node); + } + else { + parent.elements.push(node); + } +} +var RegExpParserState = (function () { + function RegExpParserState(options) { + this._node = DummyPattern; + this._flags = DummyFlags; + this._disjunctionStartStack = []; + this._backreferences = []; + this._capturingGroups = []; + this.source = ""; + this.strict = Boolean(options && options.strict); + this.ecmaVersion = (options && options.ecmaVersion) || 2018; + } + Object.defineProperty(RegExpParserState.prototype, "pattern", { + get: function () { + if (this._node.type !== "Pattern") { + throw new Error("UnknownError"); + } + return this._node; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(RegExpParserState.prototype, "flags", { + get: function () { + if (this._flags.type !== "Flags") { + throw new Error("UnknownError"); + } + return this._flags; + }, + enumerable: true, + configurable: true + }); + RegExpParserState.prototype.onFlags = function (start, end, global, ignoreCase, multiline, unicode, sticky, dotAll) { + this._flags = { + type: "Flags", + parent: null, + start: start, + end: end, + raw: this.source.slice(start, end), + global: global, + ignoreCase: ignoreCase, + multiline: multiline, + unicode: unicode, + sticky: sticky, + dotAll: dotAll, + }; + }; + RegExpParserState.prototype.onPatternEnter = function (start) { + this._node = { + type: "Pattern", + parent: null, + start: start, + end: start, + raw: "", + elements: [], + }; + this._backreferences.length = 0; + this._capturingGroups.length = 0; + }; + RegExpParserState.prototype.onPatternLeave = function (start, end) { + this._node.end = end; + this._node.raw = this.source.slice(start, end); + var _loop_1 = function (reference) { + var ref = reference.ref; + var group = typeof ref === "number" + ? this_1._capturingGroups[ref - 1] + : this_1._capturingGroups.find(function (g) { return g.name === ref; }); + reference.resolved = group; + group.references.push(reference); + }; + var this_1 = this; + for (var _i = 0, _a = this._backreferences; _i < _a.length; _i++) { + var reference = _a[_i]; + _loop_1(reference); + } + }; + RegExpParserState.prototype.onDisjunctionEnter = function (start) { + this._disjunctionStartStack.push(start); + }; + RegExpParserState.prototype.onDisjunctionLeave = function (start, end) { + this._disjunctionStartStack.pop(); + }; + RegExpParserState.prototype.onAlternativeEnter = function (start, index) { + if (index === 0) { + return; + } + var parentNode = this._node; + if (parentNode.type === "Disjunction" || + parentNode.type === "CharacterClass") { + throw new Error("UnknownError"); + } + var prevNode = last(parentNode.elements); + if (prevNode != null && prevNode.type === "Disjunction") { + this._node = prevNode; + prevNode.alternatives.push([]); + } + else { + this._node = { + type: "Disjunction", + parent: parentNode, + start: last(this._disjunctionStartStack), + end: start, + raw: "", + alternatives: [], + }; + var elements = elementsToAlternative(parentNode.elements, this._node); + this._node.alternatives.push(elements, []); + parentNode.elements = [this._node]; + } + }; + RegExpParserState.prototype.onAlternativeLeave = function (start, end, index) { + if (index === 0) { + return; + } + this._node.end = end; + this._node.raw = this.source.slice(this._node.start, end); + this._node = this._node.parent; + }; + RegExpParserState.prototype.onGroupEnter = function (start) { + var parentNode = this._node; + if (parentNode.type === "CharacterClass") { + throw new Error("UnknownError"); + } + this._node = { + type: "Group", + parent: parentNode, + start: start, + end: start, + raw: "", + elements: [], + }; + addAlternativeElement(parentNode, this._node); + }; + RegExpParserState.prototype.onGroupLeave = function (start, end) { + this._node.end = end; + this._node.raw = this.source.slice(start, end); + this._node = this._node.parent; + }; + RegExpParserState.prototype.onCapturingGroupEnter = function (start, name) { + var parentNode = this._node; + if (parentNode.type === "CharacterClass") { + throw new Error("UnknownError"); + } + this._node = { + type: "CapturingGroup", + parent: parentNode, + start: start, + end: start, + raw: "", + name: name, + elements: [], + references: [], + }; + addAlternativeElement(parentNode, this._node); + this._capturingGroups.push(this._node); + }; + RegExpParserState.prototype.onCapturingGroupLeave = function (start, end, name) { + this._node.end = end; + this._node.raw = this.source.slice(start, end); + this._node = this._node.parent; + }; + RegExpParserState.prototype.onQuantifier = function (start, end, min, max, greedy) { + var parentNode = this._node; + if (parentNode.type === "CharacterClass") { + throw new Error("UnknownError"); + } + var elements = parentNode.type === "Disjunction" + ? last(parentNode.alternatives) + : parentNode.elements; + var prevNode = elements.pop(); + var node = { + type: "Quantifier", + parent: parentNode, + start: start, + end: end, + raw: this.source.slice(start, end), + min: min, + max: max, + greedy: greedy, + element: prevNode, + }; + elements.push(node); + prevNode.parent = node; + }; + RegExpParserState.prototype.onLookaroundAssertionEnter = function (start, kind, negate) { + var parentNode = this._node; + if (parentNode.type === "CharacterClass") { + throw new Error("UnknownError"); + } + this._node = { + type: "Assertion", + parent: parentNode, + start: start, + end: start, + raw: "", + kind: kind, + negate: negate, + elements: [], + }; + addAlternativeElement(parentNode, this._node); + }; + RegExpParserState.prototype.onLookaroundAssertionLeave = function (start, end, kind, negate) { + this._node.end = end; + this._node.raw = this.source.slice(start, end); + this._node = this._node.parent; + }; + RegExpParserState.prototype.onEdgeAssertion = function (start, end, kind) { + var parentNode = this._node; + if (parentNode.type === "CharacterClass") { + throw new Error("UnknownError"); + } + addAlternativeElement(parentNode, { + type: "Assertion", + parent: parentNode, + start: start, + end: end, + raw: this.source.slice(start, end), + kind: kind, + }); + }; + RegExpParserState.prototype.onWordBoundaryAssertion = function (start, end, kind, negate) { + var parentNode = this._node; + if (parentNode.type === "CharacterClass") { + throw new Error("UnknownError"); + } + addAlternativeElement(parentNode, { + type: "Assertion", + parent: parentNode, + start: start, + end: end, + raw: this.source.slice(start, end), + kind: kind, + negate: negate, + }); + }; + RegExpParserState.prototype.onAnyCharacterSet = function (start, end, kind) { + var parentNode = this._node; + if (parentNode.type === "CharacterClass") { + throw new Error("UnknownError"); + } + addAlternativeElement(parentNode, { + type: "CharacterSet", + parent: parentNode, + start: start, + end: end, + raw: this.source.slice(start, end), + kind: kind, + }); + }; + RegExpParserState.prototype.onEscapeCharacterSet = function (start, end, kind, negate) { + addCommonElement(this._node, { + type: "CharacterSet", + parent: this._node, + start: start, + end: end, + raw: this.source.slice(start, end), + kind: kind, + negate: negate, + }); + }; + RegExpParserState.prototype.onUnicodePropertyCharacterSet = function (start, end, kind, key, value, negate) { + addCommonElement(this._node, { + type: "CharacterSet", + parent: this._node, + start: start, + end: end, + raw: this.source.slice(start, end), + kind: kind, + key: key, + value: value, + negate: negate, + }); + }; + RegExpParserState.prototype.onCharacter = function (start, end, value) { + addCommonElement(this._node, { + type: "Character", + parent: this._node, + start: start, + end: end, + raw: this.source.slice(start, end), + value: value, + }); + }; + RegExpParserState.prototype.onBackreference = function (start, end, ref) { + var parentNode = this._node; + if (parentNode.type === "CharacterClass") { + throw new Error("UnknownError"); + } + var node = { + type: "Backreference", + parent: parentNode, + start: start, + end: end, + raw: this.source.slice(start, end), + ref: ref, + resolved: DummyCapturingGroup, + }; + addAlternativeElement(parentNode, node); + this._backreferences.push(node); + }; + RegExpParserState.prototype.onCharacterClassEnter = function (start, negate) { + var parentNode = this._node; + if (parentNode.type === "CharacterClass") { + throw new Error("UnknownError"); + } + this._node = { + type: "CharacterClass", + parent: parentNode, + start: start, + end: start, + raw: "", + negate: negate, + elements: [], + }; + addAlternativeElement(parentNode, this._node); + }; + RegExpParserState.prototype.onCharacterClassLeave = function (start, end, negate) { + this._node.end = end; + this._node.raw = this.source.slice(start, end); + this._node = this._node.parent; + }; + RegExpParserState.prototype.onCharacterClassRange = function (start, end, min, max) { + var parentNode = this._node; + if (parentNode.type !== "CharacterClass") { + throw new Error("UnknownError"); + } + var elements = parentNode.elements; + var rightNode = elements.pop(); + elements.pop(); + var leftNode = elements.pop(); + var node = { + type: "CharacterClassRange", + parent: parentNode, + start: start, + end: end, + raw: this.source.slice(start, end), + min: leftNode, + max: rightNode, + }; + assert(leftNode != null && leftNode.type === "Character"); + assert(rightNode != null && rightNode.type === "Character"); + leftNode.parent = node; + rightNode.parent = node; + elements.push(node); + }; + return RegExpParserState; +}()); +var RegExpParser = (function () { + function RegExpParser(options) { + this._state = new RegExpParserState(options); + this._validator = new RegExpValidator(this._state); + } + RegExpParser.prototype.parseLiteral = function (source, start, end) { + if (start === void 0) { start = 0; } + if (end === void 0) { end = source.length; } + this._state.source = source; + this._validator.validateLiteral(source, start, end); + var pattern = this._state.pattern; + var flags = this._state.flags; + var literal = { + type: "RegExpLiteral", + parent: null, + start: start, + end: end, + raw: source, + pattern: pattern, + flags: flags, + }; + pattern.parent = literal; + flags.parent = literal; + return literal; + }; + RegExpParser.prototype.parseFlags = function (source, start, end) { + if (start === void 0) { start = 0; } + if (end === void 0) { end = source.length; } + this._state.source = source; + this._validator.validateFlags(source, start, end); + return this._state.flags; + }; + RegExpParser.prototype.parsePattern = function (source, start, end, uFlag) { + if (start === void 0) { start = 0; } + if (end === void 0) { end = source.length; } + if (uFlag === void 0) { uFlag = false; } + this._state.source = source; + this._validator.validatePattern(source, start, end, uFlag); + return this._state.pattern; + }; + return RegExpParser; +}()); + +function parseRegExpLiteral(source, options) { + return new RegExpParser(options).parseLiteral(source); +} +function validateRegExpLiteral(source, options) { + return new RegExpValidator(options).validateLiteral(source); +} + +exports.AST = ast; +exports.RegExpParser = RegExpParser; +exports.RegExpValidator = RegExpValidator; +exports.parseRegExpLiteral = parseRegExpLiteral; +exports.validateRegExpLiteral = validateRegExpLiteral; +//# sourceMappingURL=index.js.map diff --git a/node_modules/regexpp/index.js.map b/node_modules/regexpp/index.js.map new file mode 100644 index 00000000..83e324f9 --- /dev/null +++ b/node_modules/regexpp/index.js.map @@ -0,0 +1 @@ +{"version":3,"file":"index.js.map","sources":["src/util.ts","src/reader.ts","src/regexp-syntax-error.ts","src/unicode/ids.ts","src/unicode/property-data.ts","src/unicode/index.ts","src/validator.ts","src/parser.ts","src/index.ts"],"sourcesContent":["export function assert(condition: boolean, message?: string): void {\n if (!condition) {\n throw new Error(message || \"AssertionError\")\n }\n}\n\nexport function last(xs: T[]): T | undefined {\n return xs.length === 0 ? undefined : xs[xs.length - 1]\n}\n","const legacyImpl = {\n at(s: string, end: number, i: number): number {\n return i < end ? s.charCodeAt(i) : -1\n },\n width(c: number): number {\n return 1\n },\n}\nconst unicodeImpl = {\n at(s: string, end: number, i: number): number {\n return i < end ? s.codePointAt(i)! : -1\n },\n width(c: number): number {\n return c > 0xffff ? 2 : 1\n },\n}\n\nexport class Reader {\n private _impl = legacyImpl\n private _s: string = \"\"\n private _i: number = 0\n private _end: number = 0\n private _cp1: number = -1\n private _w1: number = 1\n private _cp2: number = -1\n private _w2: number = 1\n private _cp3: number = -1\n private _w3: number = 1\n private _cp4: number = -1\n\n get source(): string {\n return this._s\n }\n\n get index(): number {\n return this._i\n }\n\n get currentCodePoint(): number {\n return this._cp1\n }\n\n get nextCodePoint(): number {\n return this._cp2\n }\n\n get nextCodePoint2(): number {\n return this._cp3\n }\n\n get nextCodePoint3(): number {\n return this._cp4\n }\n\n reset(source: string, start: number, end: number, uFlag: boolean): void {\n this._impl = uFlag ? unicodeImpl : legacyImpl\n this._s = source\n this._end = end\n this.rewind(start)\n }\n\n rewind(index: number): void {\n const impl = this._impl\n this._i = index\n this._cp1 = impl.at(this._s, this._end, index)\n this._w1 = impl.width(this._cp1)\n this._cp2 = impl.at(this._s, this._end, index + this._w1)\n this._w2 = impl.width(this._cp2)\n this._cp3 = impl.at(this._s, this._end, index + this._w1 + this._w2)\n this._w3 = impl.width(this._cp3)\n this._cp4 = impl.at(\n this._s,\n this._end,\n index + this._w1 + this._w2 + this._w3,\n )\n }\n\n advance(): void {\n if (this._cp1 !== -1) {\n const impl = this._impl\n this._i += this._w1\n this._cp1 = this._cp2\n this._w1 = this._w2\n this._cp2 = this._cp3\n this._w2 = impl.width(this._cp2)\n this._cp3 = this._cp4\n this._w3 = impl.width(this._cp3)\n this._cp4 = impl.at(\n this._s,\n this._end,\n this._i + this._w1 + this._w2 + this._w3,\n )\n }\n }\n\n eat(cp: number): boolean {\n if (this._cp1 === cp) {\n this.advance()\n return true\n }\n return false\n }\n\n eat2(cp1: number, cp2: number): boolean {\n if (this._cp1 === cp1 && this._cp2 === cp2) {\n this.advance()\n this.advance()\n return true\n }\n return false\n }\n\n eat3(cp1: number, cp2: number, cp3: number): boolean {\n if (this._cp1 === cp1 && this._cp2 === cp2 && this._cp3 === cp3) {\n this.advance()\n this.advance()\n this.advance()\n return true\n }\n return false\n }\n}\n","export class RegExpSyntaxError extends SyntaxError {\n public index: number\n constructor(\n source: string,\n uFlag: boolean,\n index: number,\n message: string,\n ) {\n /*eslint-disable no-param-reassign */\n if (source) {\n if (source[0] !== \"/\") {\n source = `/${source}/${uFlag ? \"u\" : \"\"}`\n }\n source = `: ${source}`\n }\n /*eslint-enable no-param-reassign */\n\n super(`Invalid regular expression${source}: ${message}`)\n this.index = index\n }\n}\n","/* Generated from DerivedCoreProperties-10.0.0.txt */\nexport function isIdStart(cp: number): boolean {\n if (cp < 0x41) return false\n if (cp < 0x5b) return true\n if (cp < 0x61) return false\n if (cp < 0x7b) return true\n return isLargeIdStart(cp)\n}\nexport function isIdContinue(cp: number): boolean {\n if (cp < 0x30) return false\n if (cp < 0x3a) return true\n if (cp < 0x41) return false\n if (cp < 0x5b) return true\n if (cp === 0x5f) return true\n if (cp < 0x61) return false\n if (cp < 0x7b) return true\n return isLargeIdStart(cp) || isLargeIdContinue(cp)\n}\n\nfunction isLargeIdStart(cp: number): boolean {\n if (cp < 0x303c) {\n if (cp < 0xeaa) {\n if (cp < 0xa2a) {\n if (cp < 0x6d5) {\n if (cp < 0x37a) {\n if (cp < 0x294) {\n if (cp < 0xf8) {\n if (cp === 0xaa) return true\n if (cp === 0xb5) return true\n if (cp === 0xba) return true\n if (cp < 0xc0) return false\n if (cp < 0xd7) return true\n if (cp < 0xd8) return false\n if (cp < 0xf7) return true\n return false\n }\n if (cp < 0x1bb) return true\n if (cp === 0x1bb) return true\n if (cp < 0x1bc) return false\n if (cp < 0x1c0) return true\n if (cp < 0x1c0) return false\n if (cp < 0x1c4) return true\n if (cp < 0x1c4) return false\n if (cp < 0x294) return true\n return false\n }\n if (cp < 0x2ec) {\n if (cp === 0x294) return true\n if (cp < 0x295) return false\n if (cp < 0x2b0) return true\n if (cp < 0x2b0) return false\n if (cp < 0x2c2) return true\n if (cp < 0x2c6) return false\n if (cp < 0x2d2) return true\n if (cp < 0x2e0) return false\n if (cp < 0x2e5) return true\n return false\n }\n if (cp === 0x2ec) return true\n if (cp === 0x2ee) return true\n if (cp < 0x370) return false\n if (cp < 0x374) return true\n if (cp === 0x374) return true\n if (cp < 0x376) return false\n if (cp < 0x378) return true\n return false\n }\n if (cp < 0x531) {\n if (cp < 0x38c) {\n if (cp === 0x37a) return true\n if (cp < 0x37b) return false\n if (cp < 0x37e) return true\n if (cp === 0x37f) return true\n if (cp === 0x386) return true\n if (cp < 0x388) return false\n if (cp < 0x38b) return true\n return false\n }\n if (cp === 0x38c) return true\n if (cp < 0x38e) return false\n if (cp < 0x3a2) return true\n if (cp < 0x3a3) return false\n if (cp < 0x3f6) return true\n if (cp < 0x3f7) return false\n if (cp < 0x482) return true\n if (cp < 0x48a) return false\n if (cp < 0x530) return true\n return false\n }\n if (cp < 0x620) {\n if (cp < 0x531) return false\n if (cp < 0x557) return true\n if (cp === 0x559) return true\n if (cp < 0x561) return false\n if (cp < 0x588) return true\n if (cp < 0x5d0) return false\n if (cp < 0x5eb) return true\n if (cp < 0x5f0) return false\n if (cp < 0x5f3) return true\n return false\n }\n if (cp < 0x640) return true\n if (cp === 0x640) return true\n if (cp < 0x641) return false\n if (cp < 0x64b) return true\n if (cp < 0x66e) return false\n if (cp < 0x670) return true\n if (cp < 0x671) return false\n if (cp < 0x6d4) return true\n return false\n }\n if (cp < 0x904) {\n if (cp < 0x7f4) {\n if (cp < 0x710) {\n if (cp === 0x6d5) return true\n if (cp < 0x6e5) return false\n if (cp < 0x6e7) return true\n if (cp < 0x6ee) return false\n if (cp < 0x6f0) return true\n if (cp < 0x6fa) return false\n if (cp < 0x6fd) return true\n if (cp === 0x6ff) return true\n return false\n }\n if (cp === 0x710) return true\n if (cp < 0x712) return false\n if (cp < 0x730) return true\n if (cp < 0x74d) return false\n if (cp < 0x7a6) return true\n if (cp === 0x7b1) return true\n if (cp < 0x7ca) return false\n if (cp < 0x7eb) return true\n return false\n }\n if (cp < 0x828) {\n if (cp < 0x7f4) return false\n if (cp < 0x7f6) return true\n if (cp === 0x7fa) return true\n if (cp < 0x800) return false\n if (cp < 0x816) return true\n if (cp === 0x81a) return true\n if (cp === 0x824) return true\n return false\n }\n if (cp === 0x828) return true\n if (cp < 0x840) return false\n if (cp < 0x859) return true\n if (cp < 0x860) return false\n if (cp < 0x86b) return true\n if (cp < 0x8a0) return false\n if (cp < 0x8b5) return true\n if (cp < 0x8b6) return false\n if (cp < 0x8be) return true\n return false\n }\n if (cp < 0x9b2) {\n if (cp < 0x972) {\n if (cp < 0x904) return false\n if (cp < 0x93a) return true\n if (cp === 0x93d) return true\n if (cp === 0x950) return true\n if (cp < 0x958) return false\n if (cp < 0x962) return true\n if (cp === 0x971) return true\n return false\n }\n if (cp < 0x981) return true\n if (cp < 0x985) return false\n if (cp < 0x98d) return true\n if (cp < 0x98f) return false\n if (cp < 0x991) return true\n if (cp < 0x993) return false\n if (cp < 0x9a9) return true\n if (cp < 0x9aa) return false\n if (cp < 0x9b1) return true\n return false\n }\n if (cp < 0x9df) {\n if (cp === 0x9b2) return true\n if (cp < 0x9b6) return false\n if (cp < 0x9ba) return true\n if (cp === 0x9bd) return true\n if (cp === 0x9ce) return true\n if (cp < 0x9dc) return false\n if (cp < 0x9de) return true\n return false\n }\n if (cp < 0x9e2) return true\n if (cp < 0x9f0) return false\n if (cp < 0x9f2) return true\n if (cp === 0x9fc) return true\n if (cp < 0xa05) return false\n if (cp < 0xa0b) return true\n if (cp < 0xa0f) return false\n if (cp < 0xa11) return true\n if (cp < 0xa13) return false\n if (cp < 0xa29) return true\n return false\n }\n if (cp < 0xc2a) {\n if (cp < 0xb2a) {\n if (cp < 0xaaa) {\n if (cp < 0xa5e) {\n if (cp < 0xa2a) return false\n if (cp < 0xa31) return true\n if (cp < 0xa32) return false\n if (cp < 0xa34) return true\n if (cp < 0xa35) return false\n if (cp < 0xa37) return true\n if (cp < 0xa38) return false\n if (cp < 0xa3a) return true\n if (cp < 0xa59) return false\n if (cp < 0xa5d) return true\n return false\n }\n if (cp === 0xa5e) return true\n if (cp < 0xa72) return false\n if (cp < 0xa75) return true\n if (cp < 0xa85) return false\n if (cp < 0xa8e) return true\n if (cp < 0xa8f) return false\n if (cp < 0xa92) return true\n if (cp < 0xa93) return false\n if (cp < 0xaa9) return true\n return false\n }\n if (cp < 0xae0) {\n if (cp < 0xaaa) return false\n if (cp < 0xab1) return true\n if (cp < 0xab2) return false\n if (cp < 0xab4) return true\n if (cp < 0xab5) return false\n if (cp < 0xaba) return true\n if (cp === 0xabd) return true\n if (cp === 0xad0) return true\n return false\n }\n if (cp < 0xae2) return true\n if (cp === 0xaf9) return true\n if (cp < 0xb05) return false\n if (cp < 0xb0d) return true\n if (cp < 0xb0f) return false\n if (cp < 0xb11) return true\n if (cp < 0xb13) return false\n if (cp < 0xb29) return true\n return false\n }\n if (cp < 0xb92) {\n if (cp < 0xb5f) {\n if (cp < 0xb2a) return false\n if (cp < 0xb31) return true\n if (cp < 0xb32) return false\n if (cp < 0xb34) return true\n if (cp < 0xb35) return false\n if (cp < 0xb3a) return true\n if (cp === 0xb3d) return true\n if (cp < 0xb5c) return false\n if (cp < 0xb5e) return true\n return false\n }\n if (cp < 0xb62) return true\n if (cp === 0xb71) return true\n if (cp === 0xb83) return true\n if (cp < 0xb85) return false\n if (cp < 0xb8b) return true\n if (cp < 0xb8e) return false\n if (cp < 0xb91) return true\n return false\n }\n if (cp < 0xba8) {\n if (cp < 0xb92) return false\n if (cp < 0xb96) return true\n if (cp < 0xb99) return false\n if (cp < 0xb9b) return true\n if (cp === 0xb9c) return true\n if (cp < 0xb9e) return false\n if (cp < 0xba0) return true\n if (cp < 0xba3) return false\n if (cp < 0xba5) return true\n return false\n }\n if (cp < 0xbab) return true\n if (cp < 0xbae) return false\n if (cp < 0xbba) return true\n if (cp === 0xbd0) return true\n if (cp < 0xc05) return false\n if (cp < 0xc0d) return true\n if (cp < 0xc0e) return false\n if (cp < 0xc11) return true\n if (cp < 0xc12) return false\n if (cp < 0xc29) return true\n return false\n }\n if (cp < 0xd5f) {\n if (cp < 0xcbd) {\n if (cp < 0xc85) {\n if (cp < 0xc2a) return false\n if (cp < 0xc3a) return true\n if (cp === 0xc3d) return true\n if (cp < 0xc58) return false\n if (cp < 0xc5b) return true\n if (cp < 0xc60) return false\n if (cp < 0xc62) return true\n if (cp === 0xc80) return true\n return false\n }\n if (cp < 0xc8d) return true\n if (cp < 0xc8e) return false\n if (cp < 0xc91) return true\n if (cp < 0xc92) return false\n if (cp < 0xca9) return true\n if (cp < 0xcaa) return false\n if (cp < 0xcb4) return true\n if (cp < 0xcb5) return false\n if (cp < 0xcba) return true\n return false\n }\n if (cp < 0xd0e) {\n if (cp === 0xcbd) return true\n if (cp === 0xcde) return true\n if (cp < 0xce0) return false\n if (cp < 0xce2) return true\n if (cp < 0xcf1) return false\n if (cp < 0xcf3) return true\n if (cp < 0xd05) return false\n if (cp < 0xd0d) return true\n return false\n }\n if (cp < 0xd11) return true\n if (cp < 0xd12) return false\n if (cp < 0xd3b) return true\n if (cp === 0xd3d) return true\n if (cp === 0xd4e) return true\n if (cp < 0xd54) return false\n if (cp < 0xd57) return true\n return false\n }\n if (cp < 0xe46) {\n if (cp < 0xdbd) {\n if (cp < 0xd5f) return false\n if (cp < 0xd62) return true\n if (cp < 0xd7a) return false\n if (cp < 0xd80) return true\n if (cp < 0xd85) return false\n if (cp < 0xd97) return true\n if (cp < 0xd9a) return false\n if (cp < 0xdb2) return true\n if (cp < 0xdb3) return false\n if (cp < 0xdbc) return true\n return false\n }\n if (cp === 0xdbd) return true\n if (cp < 0xdc0) return false\n if (cp < 0xdc7) return true\n if (cp < 0xe01) return false\n if (cp < 0xe31) return true\n if (cp < 0xe32) return false\n if (cp < 0xe34) return true\n if (cp < 0xe40) return false\n if (cp < 0xe46) return true\n return false\n }\n if (cp < 0xe8d) {\n if (cp === 0xe46) return true\n if (cp < 0xe81) return false\n if (cp < 0xe83) return true\n if (cp === 0xe84) return true\n if (cp < 0xe87) return false\n if (cp < 0xe89) return true\n if (cp === 0xe8a) return true\n return false\n }\n if (cp === 0xe8d) return true\n if (cp < 0xe94) return false\n if (cp < 0xe98) return true\n if (cp < 0xe99) return false\n if (cp < 0xea0) return true\n if (cp < 0xea1) return false\n if (cp < 0xea4) return true\n if (cp === 0xea5) return true\n if (cp === 0xea7) return true\n return false\n }\n if (cp < 0x1c5a) {\n if (cp < 0x1380) {\n if (cp < 0x10a0) {\n if (cp < 0xf88) {\n if (cp < 0xec6) {\n if (cp < 0xeaa) return false\n if (cp < 0xeac) return true\n if (cp < 0xead) return false\n if (cp < 0xeb1) return true\n if (cp < 0xeb2) return false\n if (cp < 0xeb4) return true\n if (cp === 0xebd) return true\n if (cp < 0xec0) return false\n if (cp < 0xec5) return true\n return false\n }\n if (cp === 0xec6) return true\n if (cp < 0xedc) return false\n if (cp < 0xee0) return true\n if (cp === 0xf00) return true\n if (cp < 0xf40) return false\n if (cp < 0xf48) return true\n if (cp < 0xf49) return false\n if (cp < 0xf6d) return true\n return false\n }\n if (cp < 0x1061) {\n if (cp < 0xf88) return false\n if (cp < 0xf8d) return true\n if (cp < 0x1000) return false\n if (cp < 0x102b) return true\n if (cp === 0x103f) return true\n if (cp < 0x1050) return false\n if (cp < 0x1056) return true\n if (cp < 0x105a) return false\n if (cp < 0x105e) return true\n return false\n }\n if (cp === 0x1061) return true\n if (cp < 0x1065) return false\n if (cp < 0x1067) return true\n if (cp < 0x106e) return false\n if (cp < 0x1071) return true\n if (cp < 0x1075) return false\n if (cp < 0x1082) return true\n if (cp === 0x108e) return true\n return false\n }\n if (cp < 0x1260) {\n if (cp < 0x10fd) {\n if (cp < 0x10a0) return false\n if (cp < 0x10c6) return true\n if (cp === 0x10c7) return true\n if (cp === 0x10cd) return true\n if (cp < 0x10d0) return false\n if (cp < 0x10fb) return true\n if (cp === 0x10fc) return true\n return false\n }\n if (cp < 0x1249) return true\n if (cp < 0x124a) return false\n if (cp < 0x124e) return true\n if (cp < 0x1250) return false\n if (cp < 0x1257) return true\n if (cp === 0x1258) return true\n if (cp < 0x125a) return false\n if (cp < 0x125e) return true\n return false\n }\n if (cp < 0x12c0) {\n if (cp < 0x1260) return false\n if (cp < 0x1289) return true\n if (cp < 0x128a) return false\n if (cp < 0x128e) return true\n if (cp < 0x1290) return false\n if (cp < 0x12b1) return true\n if (cp < 0x12b2) return false\n if (cp < 0x12b6) return true\n if (cp < 0x12b8) return false\n if (cp < 0x12bf) return true\n return false\n }\n if (cp === 0x12c0) return true\n if (cp < 0x12c2) return false\n if (cp < 0x12c6) return true\n if (cp < 0x12c8) return false\n if (cp < 0x12d7) return true\n if (cp < 0x12d8) return false\n if (cp < 0x1311) return true\n if (cp < 0x1312) return false\n if (cp < 0x1316) return true\n if (cp < 0x1318) return false\n if (cp < 0x135b) return true\n return false\n }\n if (cp < 0x1844) {\n if (cp < 0x170e) {\n if (cp < 0x1681) {\n if (cp < 0x1380) return false\n if (cp < 0x1390) return true\n if (cp < 0x13a0) return false\n if (cp < 0x13f6) return true\n if (cp < 0x13f8) return false\n if (cp < 0x13fe) return true\n if (cp < 0x1401) return false\n if (cp < 0x166d) return true\n if (cp < 0x166f) return false\n if (cp < 0x1680) return true\n return false\n }\n if (cp < 0x169b) return true\n if (cp < 0x16a0) return false\n if (cp < 0x16eb) return true\n if (cp < 0x16ee) return false\n if (cp < 0x16f1) return true\n if (cp < 0x16f1) return false\n if (cp < 0x16f9) return true\n if (cp < 0x1700) return false\n if (cp < 0x170d) return true\n return false\n }\n if (cp < 0x1780) {\n if (cp < 0x170e) return false\n if (cp < 0x1712) return true\n if (cp < 0x1720) return false\n if (cp < 0x1732) return true\n if (cp < 0x1740) return false\n if (cp < 0x1752) return true\n if (cp < 0x1760) return false\n if (cp < 0x176d) return true\n if (cp < 0x176e) return false\n if (cp < 0x1771) return true\n return false\n }\n if (cp < 0x17b4) return true\n if (cp === 0x17d7) return true\n if (cp === 0x17dc) return true\n if (cp < 0x1820) return false\n if (cp < 0x1843) return true\n if (cp === 0x1843) return true\n return false\n }\n if (cp < 0x19b0) {\n if (cp < 0x18b0) {\n if (cp < 0x1844) return false\n if (cp < 0x1878) return true\n if (cp < 0x1880) return false\n if (cp < 0x1885) return true\n if (cp < 0x1885) return false\n if (cp < 0x1887) return true\n if (cp < 0x1887) return false\n if (cp < 0x18a9) return true\n if (cp === 0x18aa) return true\n return false\n }\n if (cp < 0x18f6) return true\n if (cp < 0x1900) return false\n if (cp < 0x191f) return true\n if (cp < 0x1950) return false\n if (cp < 0x196e) return true\n if (cp < 0x1970) return false\n if (cp < 0x1975) return true\n if (cp < 0x1980) return false\n if (cp < 0x19ac) return true\n return false\n }\n if (cp < 0x1b45) {\n if (cp < 0x19b0) return false\n if (cp < 0x19ca) return true\n if (cp < 0x1a00) return false\n if (cp < 0x1a17) return true\n if (cp < 0x1a20) return false\n if (cp < 0x1a55) return true\n if (cp === 0x1aa7) return true\n if (cp < 0x1b05) return false\n if (cp < 0x1b34) return true\n return false\n }\n if (cp < 0x1b4c) return true\n if (cp < 0x1b83) return false\n if (cp < 0x1ba1) return true\n if (cp < 0x1bae) return false\n if (cp < 0x1bb0) return true\n if (cp < 0x1bba) return false\n if (cp < 0x1be6) return true\n if (cp < 0x1c00) return false\n if (cp < 0x1c24) return true\n if (cp < 0x1c4d) return false\n if (cp < 0x1c50) return true\n return false\n }\n if (cp < 0x2126) {\n if (cp < 0x1f5f) {\n if (cp < 0x1d79) {\n if (cp < 0x1cf5) {\n if (cp < 0x1c5a) return false\n if (cp < 0x1c78) return true\n if (cp < 0x1c78) return false\n if (cp < 0x1c7e) return true\n if (cp < 0x1c80) return false\n if (cp < 0x1c89) return true\n if (cp < 0x1ce9) return false\n if (cp < 0x1ced) return true\n if (cp < 0x1cee) return false\n if (cp < 0x1cf2) return true\n return false\n }\n if (cp < 0x1cf7) return true\n if (cp < 0x1d00) return false\n if (cp < 0x1d2c) return true\n if (cp < 0x1d2c) return false\n if (cp < 0x1d6b) return true\n if (cp < 0x1d6b) return false\n if (cp < 0x1d78) return true\n if (cp === 0x1d78) return true\n return false\n }\n if (cp < 0x1f48) {\n if (cp < 0x1d79) return false\n if (cp < 0x1d9b) return true\n if (cp < 0x1d9b) return false\n if (cp < 0x1dc0) return true\n if (cp < 0x1e00) return false\n if (cp < 0x1f16) return true\n if (cp < 0x1f18) return false\n if (cp < 0x1f1e) return true\n if (cp < 0x1f20) return false\n if (cp < 0x1f46) return true\n return false\n }\n if (cp < 0x1f4e) return true\n if (cp < 0x1f50) return false\n if (cp < 0x1f58) return true\n if (cp === 0x1f59) return true\n if (cp === 0x1f5b) return true\n if (cp === 0x1f5d) return true\n return false\n }\n if (cp < 0x1ff6) {\n if (cp < 0x1fc6) {\n if (cp < 0x1f5f) return false\n if (cp < 0x1f7e) return true\n if (cp < 0x1f80) return false\n if (cp < 0x1fb5) return true\n if (cp < 0x1fb6) return false\n if (cp < 0x1fbd) return true\n if (cp === 0x1fbe) return true\n if (cp < 0x1fc2) return false\n if (cp < 0x1fc5) return true\n return false\n }\n if (cp < 0x1fcd) return true\n if (cp < 0x1fd0) return false\n if (cp < 0x1fd4) return true\n if (cp < 0x1fd6) return false\n if (cp < 0x1fdc) return true\n if (cp < 0x1fe0) return false\n if (cp < 0x1fed) return true\n if (cp < 0x1ff2) return false\n if (cp < 0x1ff5) return true\n return false\n }\n if (cp < 0x2107) {\n if (cp < 0x1ff6) return false\n if (cp < 0x1ffd) return true\n if (cp === 0x2071) return true\n if (cp === 0x207f) return true\n if (cp < 0x2090) return false\n if (cp < 0x209d) return true\n if (cp === 0x2102) return true\n return false\n }\n if (cp === 0x2107) return true\n if (cp < 0x210a) return false\n if (cp < 0x2114) return true\n if (cp === 0x2115) return true\n if (cp === 0x2118) return true\n if (cp < 0x2119) return false\n if (cp < 0x211e) return true\n if (cp === 0x2124) return true\n return false\n }\n if (cp < 0x2d00) {\n if (cp < 0x2160) {\n if (cp < 0x2135) {\n if (cp === 0x2126) return true\n if (cp === 0x2128) return true\n if (cp < 0x212a) return false\n if (cp < 0x212e) return true\n if (cp === 0x212e) return true\n if (cp < 0x212f) return false\n if (cp < 0x2135) return true\n return false\n }\n if (cp < 0x2139) return true\n if (cp === 0x2139) return true\n if (cp < 0x213c) return false\n if (cp < 0x2140) return true\n if (cp < 0x2145) return false\n if (cp < 0x214a) return true\n if (cp === 0x214e) return true\n return false\n }\n if (cp < 0x2c60) {\n if (cp < 0x2160) return false\n if (cp < 0x2183) return true\n if (cp < 0x2183) return false\n if (cp < 0x2185) return true\n if (cp < 0x2185) return false\n if (cp < 0x2189) return true\n if (cp < 0x2c00) return false\n if (cp < 0x2c2f) return true\n if (cp < 0x2c30) return false\n if (cp < 0x2c5f) return true\n return false\n }\n if (cp < 0x2c7c) return true\n if (cp < 0x2c7c) return false\n if (cp < 0x2c7e) return true\n if (cp < 0x2c7e) return false\n if (cp < 0x2ce5) return true\n if (cp < 0x2ceb) return false\n if (cp < 0x2cef) return true\n if (cp < 0x2cf2) return false\n if (cp < 0x2cf4) return true\n return false\n }\n if (cp < 0x2dc0) {\n if (cp < 0x2d80) {\n if (cp < 0x2d00) return false\n if (cp < 0x2d26) return true\n if (cp === 0x2d27) return true\n if (cp === 0x2d2d) return true\n if (cp < 0x2d30) return false\n if (cp < 0x2d68) return true\n if (cp === 0x2d6f) return true\n return false\n }\n if (cp < 0x2d97) return true\n if (cp < 0x2da0) return false\n if (cp < 0x2da7) return true\n if (cp < 0x2da8) return false\n if (cp < 0x2daf) return true\n if (cp < 0x2db0) return false\n if (cp < 0x2db7) return true\n if (cp < 0x2db8) return false\n if (cp < 0x2dbf) return true\n return false\n }\n if (cp < 0x3006) {\n if (cp < 0x2dc0) return false\n if (cp < 0x2dc7) return true\n if (cp < 0x2dc8) return false\n if (cp < 0x2dcf) return true\n if (cp < 0x2dd0) return false\n if (cp < 0x2dd7) return true\n if (cp < 0x2dd8) return false\n if (cp < 0x2ddf) return true\n if (cp === 0x3005) return true\n return false\n }\n if (cp === 0x3006) return true\n if (cp === 0x3007) return true\n if (cp < 0x3021) return false\n if (cp < 0x302a) return true\n if (cp < 0x3031) return false\n if (cp < 0x3036) return true\n if (cp < 0x3038) return false\n if (cp < 0x303b) return true\n if (cp === 0x303b) return true\n return false\n }\n if (cp < 0x10a10) {\n if (cp < 0xab28) {\n if (cp < 0xa7fa) {\n if (cp < 0xa60c) {\n if (cp < 0x31a0) {\n if (cp < 0x30a1) {\n if (cp === 0x303c) return true\n if (cp < 0x3041) return false\n if (cp < 0x3097) return true\n if (cp < 0x309b) return false\n if (cp < 0x309d) return true\n if (cp < 0x309d) return false\n if (cp < 0x309f) return true\n if (cp === 0x309f) return true\n return false\n }\n if (cp < 0x30fb) return true\n if (cp < 0x30fc) return false\n if (cp < 0x30ff) return true\n if (cp === 0x30ff) return true\n if (cp < 0x3105) return false\n if (cp < 0x312f) return true\n if (cp < 0x3131) return false\n if (cp < 0x318f) return true\n return false\n }\n if (cp < 0xa015) {\n if (cp < 0x31a0) return false\n if (cp < 0x31bb) return true\n if (cp < 0x31f0) return false\n if (cp < 0x3200) return true\n if (cp < 0x3400) return false\n if (cp < 0x4db6) return true\n if (cp < 0x4e00) return false\n if (cp < 0x9feb) return true\n if (cp < 0xa000) return false\n if (cp < 0xa015) return true\n return false\n }\n if (cp === 0xa015) return true\n if (cp < 0xa016) return false\n if (cp < 0xa48d) return true\n if (cp < 0xa4d0) return false\n if (cp < 0xa4f8) return true\n if (cp < 0xa4f8) return false\n if (cp < 0xa4fe) return true\n if (cp < 0xa500) return false\n if (cp < 0xa60c) return true\n return false\n }\n if (cp < 0xa717) {\n if (cp < 0xa67f) {\n if (cp === 0xa60c) return true\n if (cp < 0xa610) return false\n if (cp < 0xa620) return true\n if (cp < 0xa62a) return false\n if (cp < 0xa62c) return true\n if (cp < 0xa640) return false\n if (cp < 0xa66e) return true\n if (cp === 0xa66e) return true\n return false\n }\n if (cp === 0xa67f) return true\n if (cp < 0xa680) return false\n if (cp < 0xa69c) return true\n if (cp < 0xa69c) return false\n if (cp < 0xa69e) return true\n if (cp < 0xa6a0) return false\n if (cp < 0xa6e6) return true\n if (cp < 0xa6e6) return false\n if (cp < 0xa6f0) return true\n return false\n }\n if (cp < 0xa78b) {\n if (cp < 0xa717) return false\n if (cp < 0xa720) return true\n if (cp < 0xa722) return false\n if (cp < 0xa770) return true\n if (cp === 0xa770) return true\n if (cp < 0xa771) return false\n if (cp < 0xa788) return true\n if (cp === 0xa788) return true\n return false\n }\n if (cp < 0xa78f) return true\n if (cp === 0xa78f) return true\n if (cp < 0xa790) return false\n if (cp < 0xa7af) return true\n if (cp < 0xa7b0) return false\n if (cp < 0xa7b8) return true\n if (cp === 0xa7f7) return true\n if (cp < 0xa7f8) return false\n if (cp < 0xa7fa) return true\n return false\n }\n if (cp < 0xaa40) {\n if (cp < 0xa90a) {\n if (cp < 0xa840) {\n if (cp === 0xa7fa) return true\n if (cp < 0xa7fb) return false\n if (cp < 0xa802) return true\n if (cp < 0xa803) return false\n if (cp < 0xa806) return true\n if (cp < 0xa807) return false\n if (cp < 0xa80b) return true\n if (cp < 0xa80c) return false\n if (cp < 0xa823) return true\n return false\n }\n if (cp < 0xa874) return true\n if (cp < 0xa882) return false\n if (cp < 0xa8b4) return true\n if (cp < 0xa8f2) return false\n if (cp < 0xa8f8) return true\n if (cp === 0xa8fb) return true\n if (cp === 0xa8fd) return true\n return false\n }\n if (cp < 0xa9e0) {\n if (cp < 0xa90a) return false\n if (cp < 0xa926) return true\n if (cp < 0xa930) return false\n if (cp < 0xa947) return true\n if (cp < 0xa960) return false\n if (cp < 0xa97d) return true\n if (cp < 0xa984) return false\n if (cp < 0xa9b3) return true\n if (cp === 0xa9cf) return true\n return false\n }\n if (cp < 0xa9e5) return true\n if (cp === 0xa9e6) return true\n if (cp < 0xa9e7) return false\n if (cp < 0xa9f0) return true\n if (cp < 0xa9fa) return false\n if (cp < 0xa9ff) return true\n if (cp < 0xaa00) return false\n if (cp < 0xaa29) return true\n return false\n }\n if (cp < 0xaac0) {\n if (cp < 0xaa7a) {\n if (cp < 0xaa40) return false\n if (cp < 0xaa43) return true\n if (cp < 0xaa44) return false\n if (cp < 0xaa4c) return true\n if (cp < 0xaa60) return false\n if (cp < 0xaa70) return true\n if (cp === 0xaa70) return true\n if (cp < 0xaa71) return false\n if (cp < 0xaa77) return true\n return false\n }\n if (cp === 0xaa7a) return true\n if (cp < 0xaa7e) return false\n if (cp < 0xaab0) return true\n if (cp === 0xaab1) return true\n if (cp < 0xaab5) return false\n if (cp < 0xaab7) return true\n if (cp < 0xaab9) return false\n if (cp < 0xaabe) return true\n return false\n }\n if (cp < 0xaaf2) {\n if (cp === 0xaac0) return true\n if (cp === 0xaac2) return true\n if (cp < 0xaadb) return false\n if (cp < 0xaadd) return true\n if (cp === 0xaadd) return true\n if (cp < 0xaae0) return false\n if (cp < 0xaaeb) return true\n return false\n }\n if (cp === 0xaaf2) return true\n if (cp < 0xaaf3) return false\n if (cp < 0xaaf5) return true\n if (cp < 0xab01) return false\n if (cp < 0xab07) return true\n if (cp < 0xab09) return false\n if (cp < 0xab0f) return true\n if (cp < 0xab11) return false\n if (cp < 0xab17) return true\n if (cp < 0xab20) return false\n if (cp < 0xab27) return true\n return false\n }\n if (cp < 0x1003c) {\n if (cp < 0xfb46) {\n if (cp < 0xfa70) {\n if (cp < 0xabc0) {\n if (cp < 0xab28) return false\n if (cp < 0xab2f) return true\n if (cp < 0xab30) return false\n if (cp < 0xab5b) return true\n if (cp < 0xab5c) return false\n if (cp < 0xab60) return true\n if (cp < 0xab60) return false\n if (cp < 0xab66) return true\n if (cp < 0xab70) return false\n if (cp < 0xabc0) return true\n return false\n }\n if (cp < 0xabe3) return true\n if (cp < 0xac00) return false\n if (cp < 0xd7a4) return true\n if (cp < 0xd7b0) return false\n if (cp < 0xd7c7) return true\n if (cp < 0xd7cb) return false\n if (cp < 0xd7fc) return true\n if (cp < 0xf900) return false\n if (cp < 0xfa6e) return true\n return false\n }\n if (cp < 0xfb2a) {\n if (cp < 0xfa70) return false\n if (cp < 0xfada) return true\n if (cp < 0xfb00) return false\n if (cp < 0xfb07) return true\n if (cp < 0xfb13) return false\n if (cp < 0xfb18) return true\n if (cp === 0xfb1d) return true\n if (cp < 0xfb1f) return false\n if (cp < 0xfb29) return true\n return false\n }\n if (cp < 0xfb37) return true\n if (cp < 0xfb38) return false\n if (cp < 0xfb3d) return true\n if (cp === 0xfb3e) return true\n if (cp < 0xfb40) return false\n if (cp < 0xfb42) return true\n if (cp < 0xfb43) return false\n if (cp < 0xfb45) return true\n return false\n }\n if (cp < 0xff70) {\n if (cp < 0xfe70) {\n if (cp < 0xfb46) return false\n if (cp < 0xfbb2) return true\n if (cp < 0xfbd3) return false\n if (cp < 0xfd3e) return true\n if (cp < 0xfd50) return false\n if (cp < 0xfd90) return true\n if (cp < 0xfd92) return false\n if (cp < 0xfdc8) return true\n if (cp < 0xfdf0) return false\n if (cp < 0xfdfc) return true\n return false\n }\n if (cp < 0xfe75) return true\n if (cp < 0xfe76) return false\n if (cp < 0xfefd) return true\n if (cp < 0xff21) return false\n if (cp < 0xff3b) return true\n if (cp < 0xff41) return false\n if (cp < 0xff5b) return true\n if (cp < 0xff66) return false\n if (cp < 0xff70) return true\n return false\n }\n if (cp < 0xffca) {\n if (cp === 0xff70) return true\n if (cp < 0xff71) return false\n if (cp < 0xff9e) return true\n if (cp < 0xff9e) return false\n if (cp < 0xffa0) return true\n if (cp < 0xffa0) return false\n if (cp < 0xffbf) return true\n if (cp < 0xffc2) return false\n if (cp < 0xffc8) return true\n return false\n }\n if (cp < 0xffd0) return true\n if (cp < 0xffd2) return false\n if (cp < 0xffd8) return true\n if (cp < 0xffda) return false\n if (cp < 0xffdd) return true\n if (cp < 0x10000) return false\n if (cp < 0x1000c) return true\n if (cp < 0x1000d) return false\n if (cp < 0x10027) return true\n if (cp < 0x10028) return false\n if (cp < 0x1003b) return true\n return false\n }\n if (cp < 0x104d8) {\n if (cp < 0x10342) {\n if (cp < 0x10280) {\n if (cp < 0x1003c) return false\n if (cp < 0x1003e) return true\n if (cp < 0x1003f) return false\n if (cp < 0x1004e) return true\n if (cp < 0x10050) return false\n if (cp < 0x1005e) return true\n if (cp < 0x10080) return false\n if (cp < 0x100fb) return true\n if (cp < 0x10140) return false\n if (cp < 0x10175) return true\n return false\n }\n if (cp < 0x1029d) return true\n if (cp < 0x102a0) return false\n if (cp < 0x102d1) return true\n if (cp < 0x10300) return false\n if (cp < 0x10320) return true\n if (cp < 0x1032d) return false\n if (cp < 0x10341) return true\n if (cp === 0x10341) return true\n return false\n }\n if (cp < 0x103c8) {\n if (cp < 0x10342) return false\n if (cp < 0x1034a) return true\n if (cp === 0x1034a) return true\n if (cp < 0x10350) return false\n if (cp < 0x10376) return true\n if (cp < 0x10380) return false\n if (cp < 0x1039e) return true\n if (cp < 0x103a0) return false\n if (cp < 0x103c4) return true\n return false\n }\n if (cp < 0x103d0) return true\n if (cp < 0x103d1) return false\n if (cp < 0x103d6) return true\n if (cp < 0x10400) return false\n if (cp < 0x10450) return true\n if (cp < 0x10450) return false\n if (cp < 0x1049e) return true\n if (cp < 0x104b0) return false\n if (cp < 0x104d4) return true\n return false\n }\n if (cp < 0x1083c) {\n if (cp < 0x10760) {\n if (cp < 0x104d8) return false\n if (cp < 0x104fc) return true\n if (cp < 0x10500) return false\n if (cp < 0x10528) return true\n if (cp < 0x10530) return false\n if (cp < 0x10564) return true\n if (cp < 0x10600) return false\n if (cp < 0x10737) return true\n if (cp < 0x10740) return false\n if (cp < 0x10756) return true\n return false\n }\n if (cp < 0x10768) return true\n if (cp < 0x10800) return false\n if (cp < 0x10806) return true\n if (cp === 0x10808) return true\n if (cp < 0x1080a) return false\n if (cp < 0x10836) return true\n if (cp < 0x10837) return false\n if (cp < 0x10839) return true\n return false\n }\n if (cp < 0x108f4) {\n if (cp === 0x1083c) return true\n if (cp < 0x1083f) return false\n if (cp < 0x10856) return true\n if (cp < 0x10860) return false\n if (cp < 0x10877) return true\n if (cp < 0x10880) return false\n if (cp < 0x1089f) return true\n if (cp < 0x108e0) return false\n if (cp < 0x108f3) return true\n return false\n }\n if (cp < 0x108f6) return true\n if (cp < 0x10900) return false\n if (cp < 0x10916) return true\n if (cp < 0x10920) return false\n if (cp < 0x1093a) return true\n if (cp < 0x10980) return false\n if (cp < 0x109b8) return true\n if (cp < 0x109be) return false\n if (cp < 0x109c0) return true\n if (cp === 0x10a00) return true\n return false\n }\n if (cp < 0x16f50) {\n if (cp < 0x11400) {\n if (cp < 0x11183) {\n if (cp < 0x10b80) {\n if (cp < 0x10ac0) {\n if (cp < 0x10a10) return false\n if (cp < 0x10a14) return true\n if (cp < 0x10a15) return false\n if (cp < 0x10a18) return true\n if (cp < 0x10a19) return false\n if (cp < 0x10a34) return true\n if (cp < 0x10a60) return false\n if (cp < 0x10a7d) return true\n if (cp < 0x10a80) return false\n if (cp < 0x10a9d) return true\n return false\n }\n if (cp < 0x10ac8) return true\n if (cp < 0x10ac9) return false\n if (cp < 0x10ae5) return true\n if (cp < 0x10b00) return false\n if (cp < 0x10b36) return true\n if (cp < 0x10b40) return false\n if (cp < 0x10b56) return true\n if (cp < 0x10b60) return false\n if (cp < 0x10b73) return true\n return false\n }\n if (cp < 0x11083) {\n if (cp < 0x10b80) return false\n if (cp < 0x10b92) return true\n if (cp < 0x10c00) return false\n if (cp < 0x10c49) return true\n if (cp < 0x10c80) return false\n if (cp < 0x10cb3) return true\n if (cp < 0x10cc0) return false\n if (cp < 0x10cf3) return true\n if (cp < 0x11003) return false\n if (cp < 0x11038) return true\n return false\n }\n if (cp < 0x110b0) return true\n if (cp < 0x110d0) return false\n if (cp < 0x110e9) return true\n if (cp < 0x11103) return false\n if (cp < 0x11127) return true\n if (cp < 0x11150) return false\n if (cp < 0x11173) return true\n if (cp === 0x11176) return true\n return false\n }\n if (cp < 0x1129f) {\n if (cp < 0x11213) {\n if (cp < 0x11183) return false\n if (cp < 0x111b3) return true\n if (cp < 0x111c1) return false\n if (cp < 0x111c5) return true\n if (cp === 0x111da) return true\n if (cp === 0x111dc) return true\n if (cp < 0x11200) return false\n if (cp < 0x11212) return true\n return false\n }\n if (cp < 0x1122c) return true\n if (cp < 0x11280) return false\n if (cp < 0x11287) return true\n if (cp === 0x11288) return true\n if (cp < 0x1128a) return false\n if (cp < 0x1128e) return true\n if (cp < 0x1128f) return false\n if (cp < 0x1129e) return true\n return false\n }\n if (cp < 0x1132a) {\n if (cp < 0x1129f) return false\n if (cp < 0x112a9) return true\n if (cp < 0x112b0) return false\n if (cp < 0x112df) return true\n if (cp < 0x11305) return false\n if (cp < 0x1130d) return true\n if (cp < 0x1130f) return false\n if (cp < 0x11311) return true\n if (cp < 0x11313) return false\n if (cp < 0x11329) return true\n return false\n }\n if (cp < 0x11331) return true\n if (cp < 0x11332) return false\n if (cp < 0x11334) return true\n if (cp < 0x11335) return false\n if (cp < 0x1133a) return true\n if (cp === 0x1133d) return true\n if (cp === 0x11350) return true\n if (cp < 0x1135d) return false\n if (cp < 0x11362) return true\n return false\n }\n if (cp < 0x11c00) {\n if (cp < 0x11700) {\n if (cp < 0x11580) {\n if (cp < 0x11400) return false\n if (cp < 0x11435) return true\n if (cp < 0x11447) return false\n if (cp < 0x1144b) return true\n if (cp < 0x11480) return false\n if (cp < 0x114b0) return true\n if (cp < 0x114c4) return false\n if (cp < 0x114c6) return true\n if (cp === 0x114c7) return true\n return false\n }\n if (cp < 0x115af) return true\n if (cp < 0x115d8) return false\n if (cp < 0x115dc) return true\n if (cp < 0x11600) return false\n if (cp < 0x11630) return true\n if (cp === 0x11644) return true\n if (cp < 0x11680) return false\n if (cp < 0x116ab) return true\n return false\n }\n if (cp < 0x11a3a) {\n if (cp < 0x11700) return false\n if (cp < 0x1171a) return true\n if (cp < 0x118a0) return false\n if (cp < 0x118e0) return true\n if (cp === 0x118ff) return true\n if (cp === 0x11a00) return true\n if (cp < 0x11a0b) return false\n if (cp < 0x11a33) return true\n return false\n }\n if (cp === 0x11a3a) return true\n if (cp === 0x11a50) return true\n if (cp < 0x11a5c) return false\n if (cp < 0x11a84) return true\n if (cp < 0x11a86) return false\n if (cp < 0x11a8a) return true\n if (cp < 0x11ac0) return false\n if (cp < 0x11af9) return true\n return false\n }\n if (cp < 0x12480) {\n if (cp < 0x11d08) {\n if (cp < 0x11c00) return false\n if (cp < 0x11c09) return true\n if (cp < 0x11c0a) return false\n if (cp < 0x11c2f) return true\n if (cp === 0x11c40) return true\n if (cp < 0x11c72) return false\n if (cp < 0x11c90) return true\n if (cp < 0x11d00) return false\n if (cp < 0x11d07) return true\n return false\n }\n if (cp < 0x11d0a) return true\n if (cp < 0x11d0b) return false\n if (cp < 0x11d31) return true\n if (cp === 0x11d46) return true\n if (cp < 0x12000) return false\n if (cp < 0x1239a) return true\n if (cp < 0x12400) return false\n if (cp < 0x1246f) return true\n return false\n }\n if (cp < 0x16ad0) {\n if (cp < 0x12480) return false\n if (cp < 0x12544) return true\n if (cp < 0x13000) return false\n if (cp < 0x1342f) return true\n if (cp < 0x14400) return false\n if (cp < 0x14647) return true\n if (cp < 0x16800) return false\n if (cp < 0x16a39) return true\n if (cp < 0x16a40) return false\n if (cp < 0x16a5f) return true\n return false\n }\n if (cp < 0x16aee) return true\n if (cp < 0x16b00) return false\n if (cp < 0x16b30) return true\n if (cp < 0x16b40) return false\n if (cp < 0x16b44) return true\n if (cp < 0x16b63) return false\n if (cp < 0x16b78) return true\n if (cp < 0x16b7d) return false\n if (cp < 0x16b90) return true\n if (cp < 0x16f00) return false\n if (cp < 0x16f45) return true\n return false\n }\n if (cp < 0x1e800) {\n if (cp < 0x1d4c5) {\n if (cp < 0x1bc90) {\n if (cp < 0x1b000) {\n if (cp === 0x16f50) return true\n if (cp < 0x16f93) return false\n if (cp < 0x16fa0) return true\n if (cp < 0x16fe0) return false\n if (cp < 0x16fe2) return true\n if (cp < 0x17000) return false\n if (cp < 0x187ed) return true\n if (cp < 0x18800) return false\n if (cp < 0x18af3) return true\n return false\n }\n if (cp < 0x1b11f) return true\n if (cp < 0x1b170) return false\n if (cp < 0x1b2fc) return true\n if (cp < 0x1bc00) return false\n if (cp < 0x1bc6b) return true\n if (cp < 0x1bc70) return false\n if (cp < 0x1bc7d) return true\n if (cp < 0x1bc80) return false\n if (cp < 0x1bc89) return true\n return false\n }\n if (cp < 0x1d4a5) {\n if (cp < 0x1bc90) return false\n if (cp < 0x1bc9a) return true\n if (cp < 0x1d400) return false\n if (cp < 0x1d455) return true\n if (cp < 0x1d456) return false\n if (cp < 0x1d49d) return true\n if (cp < 0x1d49e) return false\n if (cp < 0x1d4a0) return true\n if (cp === 0x1d4a2) return true\n return false\n }\n if (cp < 0x1d4a7) return true\n if (cp < 0x1d4a9) return false\n if (cp < 0x1d4ad) return true\n if (cp < 0x1d4ae) return false\n if (cp < 0x1d4ba) return true\n if (cp === 0x1d4bb) return true\n if (cp < 0x1d4bd) return false\n if (cp < 0x1d4c4) return true\n return false\n }\n if (cp < 0x1d6a8) {\n if (cp < 0x1d53b) {\n if (cp < 0x1d4c5) return false\n if (cp < 0x1d506) return true\n if (cp < 0x1d507) return false\n if (cp < 0x1d50b) return true\n if (cp < 0x1d50d) return false\n if (cp < 0x1d515) return true\n if (cp < 0x1d516) return false\n if (cp < 0x1d51d) return true\n if (cp < 0x1d51e) return false\n if (cp < 0x1d53a) return true\n return false\n }\n if (cp < 0x1d53f) return true\n if (cp < 0x1d540) return false\n if (cp < 0x1d545) return true\n if (cp === 0x1d546) return true\n if (cp < 0x1d54a) return false\n if (cp < 0x1d551) return true\n if (cp < 0x1d552) return false\n if (cp < 0x1d6a6) return true\n return false\n }\n if (cp < 0x1d736) {\n if (cp < 0x1d6a8) return false\n if (cp < 0x1d6c1) return true\n if (cp < 0x1d6c2) return false\n if (cp < 0x1d6db) return true\n if (cp < 0x1d6dc) return false\n if (cp < 0x1d6fb) return true\n if (cp < 0x1d6fc) return false\n if (cp < 0x1d715) return true\n if (cp < 0x1d716) return false\n if (cp < 0x1d735) return true\n return false\n }\n if (cp < 0x1d74f) return true\n if (cp < 0x1d750) return false\n if (cp < 0x1d76f) return true\n if (cp < 0x1d770) return false\n if (cp < 0x1d789) return true\n if (cp < 0x1d78a) return false\n if (cp < 0x1d7a9) return true\n if (cp < 0x1d7aa) return false\n if (cp < 0x1d7c3) return true\n if (cp < 0x1d7c4) return false\n if (cp < 0x1d7cc) return true\n return false\n }\n if (cp < 0x1ee5b) {\n if (cp < 0x1ee3b) {\n if (cp < 0x1ee24) {\n if (cp < 0x1e800) return false\n if (cp < 0x1e8c5) return true\n if (cp < 0x1e900) return false\n if (cp < 0x1e944) return true\n if (cp < 0x1ee00) return false\n if (cp < 0x1ee04) return true\n if (cp < 0x1ee05) return false\n if (cp < 0x1ee20) return true\n if (cp < 0x1ee21) return false\n if (cp < 0x1ee23) return true\n return false\n }\n if (cp === 0x1ee24) return true\n if (cp === 0x1ee27) return true\n if (cp < 0x1ee29) return false\n if (cp < 0x1ee33) return true\n if (cp < 0x1ee34) return false\n if (cp < 0x1ee38) return true\n if (cp === 0x1ee39) return true\n return false\n }\n if (cp < 0x1ee4d) {\n if (cp === 0x1ee3b) return true\n if (cp === 0x1ee42) return true\n if (cp === 0x1ee47) return true\n if (cp === 0x1ee49) return true\n if (cp === 0x1ee4b) return true\n return false\n }\n if (cp < 0x1ee50) return true\n if (cp < 0x1ee51) return false\n if (cp < 0x1ee53) return true\n if (cp === 0x1ee54) return true\n if (cp === 0x1ee57) return true\n if (cp === 0x1ee59) return true\n return false\n }\n if (cp < 0x1ee80) {\n if (cp < 0x1ee67) {\n if (cp === 0x1ee5b) return true\n if (cp === 0x1ee5d) return true\n if (cp === 0x1ee5f) return true\n if (cp < 0x1ee61) return false\n if (cp < 0x1ee63) return true\n if (cp === 0x1ee64) return true\n return false\n }\n if (cp < 0x1ee6b) return true\n if (cp < 0x1ee6c) return false\n if (cp < 0x1ee73) return true\n if (cp < 0x1ee74) return false\n if (cp < 0x1ee78) return true\n if (cp < 0x1ee79) return false\n if (cp < 0x1ee7d) return true\n if (cp === 0x1ee7e) return true\n return false\n }\n if (cp < 0x20000) {\n if (cp < 0x1ee80) return false\n if (cp < 0x1ee8a) return true\n if (cp < 0x1ee8b) return false\n if (cp < 0x1ee9c) return true\n if (cp < 0x1eea1) return false\n if (cp < 0x1eea4) return true\n if (cp < 0x1eea5) return false\n if (cp < 0x1eeaa) return true\n if (cp < 0x1eeab) return false\n if (cp < 0x1eebc) return true\n return false\n }\n if (cp < 0x2a6d7) return true\n if (cp < 0x2a700) return false\n if (cp < 0x2b735) return true\n if (cp < 0x2b740) return false\n if (cp < 0x2b81e) return true\n if (cp < 0x2b820) return false\n if (cp < 0x2cea2) return true\n if (cp < 0x2ceb0) return false\n if (cp < 0x2ebe1) return true\n if (cp < 0x2f800) return false\n if (cp < 0x2fa1e) return true\n return false\n}\n\nfunction isLargeIdContinue(cp: number): boolean {\n if (cp < 0x1bf2) {\n if (cp < 0xd62) {\n if (cp < 0xa83) {\n if (cp < 0x93b) {\n if (cp < 0x6ea) {\n if (cp < 0x5c7) {\n if (cp === 0xb7) return true\n if (cp < 0x300) return false\n if (cp < 0x370) return true\n if (cp === 0x387) return true\n if (cp < 0x483) return false\n if (cp < 0x488) return true\n if (cp < 0x591) return false\n if (cp < 0x5be) return true\n if (cp === 0x5bf) return true\n if (cp < 0x5c1) return false\n if (cp < 0x5c3) return true\n if (cp < 0x5c4) return false\n if (cp < 0x5c6) return true\n return false\n }\n if (cp === 0x5c7) return true\n if (cp < 0x610) return false\n if (cp < 0x61b) return true\n if (cp < 0x64b) return false\n if (cp < 0x660) return true\n if (cp < 0x660) return false\n if (cp < 0x66a) return true\n if (cp === 0x670) return true\n if (cp < 0x6d6) return false\n if (cp < 0x6dd) return true\n if (cp < 0x6df) return false\n if (cp < 0x6e5) return true\n if (cp < 0x6e7) return false\n if (cp < 0x6e9) return true\n return false\n }\n if (cp < 0x81b) {\n if (cp < 0x6ea) return false\n if (cp < 0x6ee) return true\n if (cp < 0x6f0) return false\n if (cp < 0x6fa) return true\n if (cp === 0x711) return true\n if (cp < 0x730) return false\n if (cp < 0x74b) return true\n if (cp < 0x7a6) return false\n if (cp < 0x7b1) return true\n if (cp < 0x7c0) return false\n if (cp < 0x7ca) return true\n if (cp < 0x7eb) return false\n if (cp < 0x7f4) return true\n if (cp < 0x816) return false\n if (cp < 0x81a) return true\n return false\n }\n if (cp < 0x824) return true\n if (cp < 0x825) return false\n if (cp < 0x828) return true\n if (cp < 0x829) return false\n if (cp < 0x82e) return true\n if (cp < 0x859) return false\n if (cp < 0x85c) return true\n if (cp < 0x8d4) return false\n if (cp < 0x8e2) return true\n if (cp < 0x8e3) return false\n if (cp < 0x903) return true\n if (cp === 0x903) return true\n if (cp === 0x93a) return true\n return false\n }\n if (cp < 0x9cb) {\n if (cp < 0x962) {\n if (cp === 0x93b) return true\n if (cp === 0x93c) return true\n if (cp < 0x93e) return false\n if (cp < 0x941) return true\n if (cp < 0x941) return false\n if (cp < 0x949) return true\n if (cp < 0x949) return false\n if (cp < 0x94d) return true\n if (cp === 0x94d) return true\n if (cp < 0x94e) return false\n if (cp < 0x950) return true\n if (cp < 0x951) return false\n if (cp < 0x958) return true\n return false\n }\n if (cp < 0x964) return true\n if (cp < 0x966) return false\n if (cp < 0x970) return true\n if (cp === 0x981) return true\n if (cp < 0x982) return false\n if (cp < 0x984) return true\n if (cp === 0x9bc) return true\n if (cp < 0x9be) return false\n if (cp < 0x9c1) return true\n if (cp < 0x9c1) return false\n if (cp < 0x9c5) return true\n if (cp < 0x9c7) return false\n if (cp < 0x9c9) return true\n return false\n }\n if (cp < 0xa3e) {\n if (cp < 0x9cb) return false\n if (cp < 0x9cd) return true\n if (cp === 0x9cd) return true\n if (cp === 0x9d7) return true\n if (cp < 0x9e2) return false\n if (cp < 0x9e4) return true\n if (cp < 0x9e6) return false\n if (cp < 0x9f0) return true\n if (cp < 0xa01) return false\n if (cp < 0xa03) return true\n if (cp === 0xa03) return true\n if (cp === 0xa3c) return true\n return false\n }\n if (cp < 0xa41) return true\n if (cp < 0xa41) return false\n if (cp < 0xa43) return true\n if (cp < 0xa47) return false\n if (cp < 0xa49) return true\n if (cp < 0xa4b) return false\n if (cp < 0xa4e) return true\n if (cp === 0xa51) return true\n if (cp < 0xa66) return false\n if (cp < 0xa70) return true\n if (cp < 0xa70) return false\n if (cp < 0xa72) return true\n if (cp === 0xa75) return true\n if (cp < 0xa81) return false\n if (cp < 0xa83) return true\n return false\n }\n if (cp < 0xbd7) {\n if (cp < 0xb40) {\n if (cp < 0xae2) {\n if (cp === 0xa83) return true\n if (cp === 0xabc) return true\n if (cp < 0xabe) return false\n if (cp < 0xac1) return true\n if (cp < 0xac1) return false\n if (cp < 0xac6) return true\n if (cp < 0xac7) return false\n if (cp < 0xac9) return true\n if (cp === 0xac9) return true\n if (cp < 0xacb) return false\n if (cp < 0xacd) return true\n if (cp === 0xacd) return true\n return false\n }\n if (cp < 0xae4) return true\n if (cp < 0xae6) return false\n if (cp < 0xaf0) return true\n if (cp < 0xafa) return false\n if (cp < 0xb00) return true\n if (cp === 0xb01) return true\n if (cp < 0xb02) return false\n if (cp < 0xb04) return true\n if (cp === 0xb3c) return true\n if (cp === 0xb3e) return true\n if (cp === 0xb3f) return true\n return false\n }\n if (cp < 0xb66) {\n if (cp === 0xb40) return true\n if (cp < 0xb41) return false\n if (cp < 0xb45) return true\n if (cp < 0xb47) return false\n if (cp < 0xb49) return true\n if (cp < 0xb4b) return false\n if (cp < 0xb4d) return true\n if (cp === 0xb4d) return true\n if (cp === 0xb56) return true\n if (cp === 0xb57) return true\n if (cp < 0xb62) return false\n if (cp < 0xb64) return true\n return false\n }\n if (cp < 0xb70) return true\n if (cp === 0xb82) return true\n if (cp < 0xbbe) return false\n if (cp < 0xbc0) return true\n if (cp === 0xbc0) return true\n if (cp < 0xbc1) return false\n if (cp < 0xbc3) return true\n if (cp < 0xbc6) return false\n if (cp < 0xbc9) return true\n if (cp < 0xbca) return false\n if (cp < 0xbcd) return true\n if (cp === 0xbcd) return true\n return false\n }\n if (cp < 0xcc0) {\n if (cp < 0xc55) {\n if (cp === 0xbd7) return true\n if (cp < 0xbe6) return false\n if (cp < 0xbf0) return true\n if (cp === 0xc00) return true\n if (cp < 0xc01) return false\n if (cp < 0xc04) return true\n if (cp < 0xc3e) return false\n if (cp < 0xc41) return true\n if (cp < 0xc41) return false\n if (cp < 0xc45) return true\n if (cp < 0xc46) return false\n if (cp < 0xc49) return true\n if (cp < 0xc4a) return false\n if (cp < 0xc4e) return true\n return false\n }\n if (cp < 0xc57) return true\n if (cp < 0xc62) return false\n if (cp < 0xc64) return true\n if (cp < 0xc66) return false\n if (cp < 0xc70) return true\n if (cp === 0xc81) return true\n if (cp < 0xc82) return false\n if (cp < 0xc84) return true\n if (cp === 0xcbc) return true\n if (cp === 0xcbe) return true\n if (cp === 0xcbf) return true\n return false\n }\n if (cp < 0xd00) {\n if (cp < 0xcc0) return false\n if (cp < 0xcc5) return true\n if (cp === 0xcc6) return true\n if (cp < 0xcc7) return false\n if (cp < 0xcc9) return true\n if (cp < 0xcca) return false\n if (cp < 0xccc) return true\n if (cp < 0xccc) return false\n if (cp < 0xcce) return true\n if (cp < 0xcd5) return false\n if (cp < 0xcd7) return true\n if (cp < 0xce2) return false\n if (cp < 0xce4) return true\n if (cp < 0xce6) return false\n if (cp < 0xcf0) return true\n return false\n }\n if (cp < 0xd02) return true\n if (cp < 0xd02) return false\n if (cp < 0xd04) return true\n if (cp < 0xd3b) return false\n if (cp < 0xd3d) return true\n if (cp < 0xd3e) return false\n if (cp < 0xd41) return true\n if (cp < 0xd41) return false\n if (cp < 0xd45) return true\n if (cp < 0xd46) return false\n if (cp < 0xd49) return true\n if (cp < 0xd4a) return false\n if (cp < 0xd4d) return true\n if (cp === 0xd4d) return true\n if (cp === 0xd57) return true\n return false\n }\n if (cp < 0x17be) {\n if (cp < 0x102b) {\n if (cp < 0xebb) {\n if (cp < 0xde6) {\n if (cp < 0xd62) return false\n if (cp < 0xd64) return true\n if (cp < 0xd66) return false\n if (cp < 0xd70) return true\n if (cp < 0xd82) return false\n if (cp < 0xd84) return true\n if (cp === 0xdca) return true\n if (cp < 0xdcf) return false\n if (cp < 0xdd2) return true\n if (cp < 0xdd2) return false\n if (cp < 0xdd5) return true\n if (cp === 0xdd6) return true\n if (cp < 0xdd8) return false\n if (cp < 0xde0) return true\n return false\n }\n if (cp < 0xdf0) return true\n if (cp < 0xdf2) return false\n if (cp < 0xdf4) return true\n if (cp === 0xe31) return true\n if (cp < 0xe34) return false\n if (cp < 0xe3b) return true\n if (cp < 0xe47) return false\n if (cp < 0xe4f) return true\n if (cp < 0xe50) return false\n if (cp < 0xe5a) return true\n if (cp === 0xeb1) return true\n if (cp < 0xeb4) return false\n if (cp < 0xeba) return true\n return false\n }\n if (cp < 0xf3e) {\n if (cp < 0xebb) return false\n if (cp < 0xebd) return true\n if (cp < 0xec8) return false\n if (cp < 0xece) return true\n if (cp < 0xed0) return false\n if (cp < 0xeda) return true\n if (cp < 0xf18) return false\n if (cp < 0xf1a) return true\n if (cp < 0xf20) return false\n if (cp < 0xf2a) return true\n if (cp === 0xf35) return true\n if (cp === 0xf37) return true\n if (cp === 0xf39) return true\n return false\n }\n if (cp < 0xf40) return true\n if (cp < 0xf71) return false\n if (cp < 0xf7f) return true\n if (cp === 0xf7f) return true\n if (cp < 0xf80) return false\n if (cp < 0xf85) return true\n if (cp < 0xf86) return false\n if (cp < 0xf88) return true\n if (cp < 0xf8d) return false\n if (cp < 0xf98) return true\n if (cp < 0xf99) return false\n if (cp < 0xfbd) return true\n if (cp === 0xfc6) return true\n return false\n }\n if (cp < 0x1083) {\n if (cp < 0x1040) {\n if (cp < 0x102b) return false\n if (cp < 0x102d) return true\n if (cp < 0x102d) return false\n if (cp < 0x1031) return true\n if (cp === 0x1031) return true\n if (cp < 0x1032) return false\n if (cp < 0x1038) return true\n if (cp === 0x1038) return true\n if (cp < 0x1039) return false\n if (cp < 0x103b) return true\n if (cp < 0x103b) return false\n if (cp < 0x103d) return true\n if (cp < 0x103d) return false\n if (cp < 0x103f) return true\n return false\n }\n if (cp < 0x104a) return true\n if (cp < 0x1056) return false\n if (cp < 0x1058) return true\n if (cp < 0x1058) return false\n if (cp < 0x105a) return true\n if (cp < 0x105e) return false\n if (cp < 0x1061) return true\n if (cp < 0x1062) return false\n if (cp < 0x1065) return true\n if (cp < 0x1067) return false\n if (cp < 0x106e) return true\n if (cp < 0x1071) return false\n if (cp < 0x1075) return true\n if (cp === 0x1082) return true\n return false\n }\n if (cp < 0x135d) {\n if (cp < 0x1083) return false\n if (cp < 0x1085) return true\n if (cp < 0x1085) return false\n if (cp < 0x1087) return true\n if (cp < 0x1087) return false\n if (cp < 0x108d) return true\n if (cp === 0x108d) return true\n if (cp === 0x108f) return true\n if (cp < 0x1090) return false\n if (cp < 0x109a) return true\n if (cp < 0x109a) return false\n if (cp < 0x109d) return true\n if (cp === 0x109d) return true\n return false\n }\n if (cp < 0x1360) return true\n if (cp < 0x1369) return false\n if (cp < 0x1372) return true\n if (cp < 0x1712) return false\n if (cp < 0x1715) return true\n if (cp < 0x1732) return false\n if (cp < 0x1735) return true\n if (cp < 0x1752) return false\n if (cp < 0x1754) return true\n if (cp < 0x1772) return false\n if (cp < 0x1774) return true\n if (cp < 0x17b4) return false\n if (cp < 0x17b6) return true\n if (cp === 0x17b6) return true\n if (cp < 0x17b7) return false\n if (cp < 0x17be) return true\n return false\n }\n if (cp < 0x1a73) {\n if (cp < 0x1939) {\n if (cp < 0x18a9) {\n if (cp < 0x17be) return false\n if (cp < 0x17c6) return true\n if (cp === 0x17c6) return true\n if (cp < 0x17c7) return false\n if (cp < 0x17c9) return true\n if (cp < 0x17c9) return false\n if (cp < 0x17d4) return true\n if (cp === 0x17dd) return true\n if (cp < 0x17e0) return false\n if (cp < 0x17ea) return true\n if (cp < 0x180b) return false\n if (cp < 0x180e) return true\n if (cp < 0x1810) return false\n if (cp < 0x181a) return true\n return false\n }\n if (cp === 0x18a9) return true\n if (cp < 0x1920) return false\n if (cp < 0x1923) return true\n if (cp < 0x1923) return false\n if (cp < 0x1927) return true\n if (cp < 0x1927) return false\n if (cp < 0x1929) return true\n if (cp < 0x1929) return false\n if (cp < 0x192c) return true\n if (cp < 0x1930) return false\n if (cp < 0x1932) return true\n if (cp === 0x1932) return true\n if (cp < 0x1933) return false\n if (cp < 0x1939) return true\n return false\n }\n if (cp < 0x1a56) {\n if (cp < 0x1939) return false\n if (cp < 0x193c) return true\n if (cp < 0x1946) return false\n if (cp < 0x1950) return true\n if (cp < 0x19d0) return false\n if (cp < 0x19da) return true\n if (cp === 0x19da) return true\n if (cp < 0x1a17) return false\n if (cp < 0x1a19) return true\n if (cp < 0x1a19) return false\n if (cp < 0x1a1b) return true\n if (cp === 0x1a1b) return true\n if (cp === 0x1a55) return true\n return false\n }\n if (cp === 0x1a56) return true\n if (cp === 0x1a57) return true\n if (cp < 0x1a58) return false\n if (cp < 0x1a5f) return true\n if (cp === 0x1a60) return true\n if (cp === 0x1a61) return true\n if (cp === 0x1a62) return true\n if (cp < 0x1a63) return false\n if (cp < 0x1a65) return true\n if (cp < 0x1a65) return false\n if (cp < 0x1a6d) return true\n if (cp < 0x1a6d) return false\n if (cp < 0x1a73) return true\n return false\n }\n if (cp < 0x1b6b) {\n if (cp < 0x1b35) {\n if (cp < 0x1a73) return false\n if (cp < 0x1a7d) return true\n if (cp === 0x1a7f) return true\n if (cp < 0x1a80) return false\n if (cp < 0x1a8a) return true\n if (cp < 0x1a90) return false\n if (cp < 0x1a9a) return true\n if (cp < 0x1ab0) return false\n if (cp < 0x1abe) return true\n if (cp < 0x1b00) return false\n if (cp < 0x1b04) return true\n if (cp === 0x1b04) return true\n if (cp === 0x1b34) return true\n return false\n }\n if (cp === 0x1b35) return true\n if (cp < 0x1b36) return false\n if (cp < 0x1b3b) return true\n if (cp === 0x1b3b) return true\n if (cp === 0x1b3c) return true\n if (cp < 0x1b3d) return false\n if (cp < 0x1b42) return true\n if (cp === 0x1b42) return true\n if (cp < 0x1b43) return false\n if (cp < 0x1b45) return true\n if (cp < 0x1b50) return false\n if (cp < 0x1b5a) return true\n return false\n }\n if (cp < 0x1bab) {\n if (cp < 0x1b6b) return false\n if (cp < 0x1b74) return true\n if (cp < 0x1b80) return false\n if (cp < 0x1b82) return true\n if (cp === 0x1b82) return true\n if (cp === 0x1ba1) return true\n if (cp < 0x1ba2) return false\n if (cp < 0x1ba6) return true\n if (cp < 0x1ba6) return false\n if (cp < 0x1ba8) return true\n if (cp < 0x1ba8) return false\n if (cp < 0x1baa) return true\n if (cp === 0x1baa) return true\n return false\n }\n if (cp < 0x1bae) return true\n if (cp < 0x1bb0) return false\n if (cp < 0x1bba) return true\n if (cp === 0x1be6) return true\n if (cp === 0x1be7) return true\n if (cp < 0x1be8) return false\n if (cp < 0x1bea) return true\n if (cp < 0x1bea) return false\n if (cp < 0x1bed) return true\n if (cp === 0x1bed) return true\n if (cp === 0x1bee) return true\n if (cp < 0x1bef) return false\n if (cp < 0x1bf2) return true\n return false\n }\n if (cp < 0x111d0) {\n if (cp < 0xaa43) {\n if (cp < 0xa69e) {\n if (cp < 0x1dc0) {\n if (cp < 0x1cd4) {\n if (cp < 0x1bf2) return false\n if (cp < 0x1bf4) return true\n if (cp < 0x1c24) return false\n if (cp < 0x1c2c) return true\n if (cp < 0x1c2c) return false\n if (cp < 0x1c34) return true\n if (cp < 0x1c34) return false\n if (cp < 0x1c36) return true\n if (cp < 0x1c36) return false\n if (cp < 0x1c38) return true\n if (cp < 0x1c40) return false\n if (cp < 0x1c4a) return true\n if (cp < 0x1c50) return false\n if (cp < 0x1c5a) return true\n if (cp < 0x1cd0) return false\n if (cp < 0x1cd3) return true\n return false\n }\n if (cp < 0x1ce1) return true\n if (cp === 0x1ce1) return true\n if (cp < 0x1ce2) return false\n if (cp < 0x1ce9) return true\n if (cp === 0x1ced) return true\n if (cp < 0x1cf2) return false\n if (cp < 0x1cf4) return true\n if (cp === 0x1cf4) return true\n if (cp === 0x1cf7) return true\n if (cp < 0x1cf8) return false\n if (cp < 0x1cfa) return true\n return false\n }\n if (cp < 0x2d7f) {\n if (cp < 0x1dc0) return false\n if (cp < 0x1dfa) return true\n if (cp < 0x1dfb) return false\n if (cp < 0x1e00) return true\n if (cp < 0x203f) return false\n if (cp < 0x2041) return true\n if (cp === 0x2054) return true\n if (cp < 0x20d0) return false\n if (cp < 0x20dd) return true\n if (cp === 0x20e1) return true\n if (cp < 0x20e5) return false\n if (cp < 0x20f1) return true\n if (cp < 0x2cef) return false\n if (cp < 0x2cf2) return true\n return false\n }\n if (cp === 0x2d7f) return true\n if (cp < 0x2de0) return false\n if (cp < 0x2e00) return true\n if (cp < 0x302a) return false\n if (cp < 0x302e) return true\n if (cp < 0x302e) return false\n if (cp < 0x3030) return true\n if (cp < 0x3099) return false\n if (cp < 0x309b) return true\n if (cp < 0xa620) return false\n if (cp < 0xa62a) return true\n if (cp === 0xa66f) return true\n if (cp < 0xa674) return false\n if (cp < 0xa67e) return true\n return false\n }\n if (cp < 0xa952) {\n if (cp < 0xa880) {\n if (cp < 0xa69e) return false\n if (cp < 0xa6a0) return true\n if (cp < 0xa6f0) return false\n if (cp < 0xa6f2) return true\n if (cp === 0xa802) return true\n if (cp === 0xa806) return true\n if (cp === 0xa80b) return true\n if (cp < 0xa823) return false\n if (cp < 0xa825) return true\n if (cp < 0xa825) return false\n if (cp < 0xa827) return true\n if (cp === 0xa827) return true\n return false\n }\n if (cp < 0xa882) return true\n if (cp < 0xa8b4) return false\n if (cp < 0xa8c4) return true\n if (cp < 0xa8c4) return false\n if (cp < 0xa8c6) return true\n if (cp < 0xa8d0) return false\n if (cp < 0xa8da) return true\n if (cp < 0xa8e0) return false\n if (cp < 0xa8f2) return true\n if (cp < 0xa900) return false\n if (cp < 0xa90a) return true\n if (cp < 0xa926) return false\n if (cp < 0xa92e) return true\n if (cp < 0xa947) return false\n if (cp < 0xa952) return true\n return false\n }\n if (cp < 0xa9bd) {\n if (cp < 0xa952) return false\n if (cp < 0xa954) return true\n if (cp < 0xa980) return false\n if (cp < 0xa983) return true\n if (cp === 0xa983) return true\n if (cp === 0xa9b3) return true\n if (cp < 0xa9b4) return false\n if (cp < 0xa9b6) return true\n if (cp < 0xa9b6) return false\n if (cp < 0xa9ba) return true\n if (cp < 0xa9ba) return false\n if (cp < 0xa9bc) return true\n if (cp === 0xa9bc) return true\n return false\n }\n if (cp < 0xa9c1) return true\n if (cp < 0xa9d0) return false\n if (cp < 0xa9da) return true\n if (cp === 0xa9e5) return true\n if (cp < 0xa9f0) return false\n if (cp < 0xa9fa) return true\n if (cp < 0xaa29) return false\n if (cp < 0xaa2f) return true\n if (cp < 0xaa2f) return false\n if (cp < 0xaa31) return true\n if (cp < 0xaa31) return false\n if (cp < 0xaa33) return true\n if (cp < 0xaa33) return false\n if (cp < 0xaa35) return true\n if (cp < 0xaa35) return false\n if (cp < 0xaa37) return true\n return false\n }\n if (cp < 0x102e0) {\n if (cp < 0xaaf6) {\n if (cp < 0xaab2) {\n if (cp === 0xaa43) return true\n if (cp === 0xaa4c) return true\n if (cp === 0xaa4d) return true\n if (cp < 0xaa50) return false\n if (cp < 0xaa5a) return true\n if (cp === 0xaa7b) return true\n if (cp === 0xaa7c) return true\n if (cp === 0xaa7d) return true\n if (cp === 0xaab0) return true\n return false\n }\n if (cp < 0xaab5) return true\n if (cp < 0xaab7) return false\n if (cp < 0xaab9) return true\n if (cp < 0xaabe) return false\n if (cp < 0xaac0) return true\n if (cp === 0xaac1) return true\n if (cp === 0xaaeb) return true\n if (cp < 0xaaec) return false\n if (cp < 0xaaee) return true\n if (cp < 0xaaee) return false\n if (cp < 0xaaf0) return true\n if (cp === 0xaaf5) return true\n return false\n }\n if (cp < 0xabf0) {\n if (cp === 0xaaf6) return true\n if (cp < 0xabe3) return false\n if (cp < 0xabe5) return true\n if (cp === 0xabe5) return true\n if (cp < 0xabe6) return false\n if (cp < 0xabe8) return true\n if (cp === 0xabe8) return true\n if (cp < 0xabe9) return false\n if (cp < 0xabeb) return true\n if (cp === 0xabec) return true\n if (cp === 0xabed) return true\n return false\n }\n if (cp < 0xabfa) return true\n if (cp === 0xfb1e) return true\n if (cp < 0xfe00) return false\n if (cp < 0xfe10) return true\n if (cp < 0xfe20) return false\n if (cp < 0xfe30) return true\n if (cp < 0xfe33) return false\n if (cp < 0xfe35) return true\n if (cp < 0xfe4d) return false\n if (cp < 0xfe50) return true\n if (cp < 0xff10) return false\n if (cp < 0xff1a) return true\n if (cp === 0xff3f) return true\n if (cp === 0x101fd) return true\n return false\n }\n if (cp < 0x110b0) {\n if (cp < 0x10ae5) {\n if (cp === 0x102e0) return true\n if (cp < 0x10376) return false\n if (cp < 0x1037b) return true\n if (cp < 0x104a0) return false\n if (cp < 0x104aa) return true\n if (cp < 0x10a01) return false\n if (cp < 0x10a04) return true\n if (cp < 0x10a05) return false\n if (cp < 0x10a07) return true\n if (cp < 0x10a0c) return false\n if (cp < 0x10a10) return true\n if (cp < 0x10a38) return false\n if (cp < 0x10a3b) return true\n if (cp === 0x10a3f) return true\n return false\n }\n if (cp < 0x10ae7) return true\n if (cp === 0x11000) return true\n if (cp === 0x11001) return true\n if (cp === 0x11002) return true\n if (cp < 0x11038) return false\n if (cp < 0x11047) return true\n if (cp < 0x11066) return false\n if (cp < 0x11070) return true\n if (cp < 0x1107f) return false\n if (cp < 0x11082) return true\n if (cp === 0x11082) return true\n return false\n }\n if (cp < 0x1112d) {\n if (cp < 0x110b0) return false\n if (cp < 0x110b3) return true\n if (cp < 0x110b3) return false\n if (cp < 0x110b7) return true\n if (cp < 0x110b7) return false\n if (cp < 0x110b9) return true\n if (cp < 0x110b9) return false\n if (cp < 0x110bb) return true\n if (cp < 0x110f0) return false\n if (cp < 0x110fa) return true\n if (cp < 0x11100) return false\n if (cp < 0x11103) return true\n if (cp < 0x11127) return false\n if (cp < 0x1112c) return true\n if (cp === 0x1112c) return true\n return false\n }\n if (cp < 0x11135) return true\n if (cp < 0x11136) return false\n if (cp < 0x11140) return true\n if (cp === 0x11173) return true\n if (cp < 0x11180) return false\n if (cp < 0x11182) return true\n if (cp === 0x11182) return true\n if (cp < 0x111b3) return false\n if (cp < 0x111b6) return true\n if (cp < 0x111b6) return false\n if (cp < 0x111bf) return true\n if (cp < 0x111bf) return false\n if (cp < 0x111c1) return true\n if (cp < 0x111ca) return false\n if (cp < 0x111cd) return true\n return false\n }\n if (cp < 0x11726) {\n if (cp < 0x114b3) {\n if (cp < 0x11340) {\n if (cp < 0x112df) {\n if (cp < 0x111d0) return false\n if (cp < 0x111da) return true\n if (cp < 0x1122c) return false\n if (cp < 0x1122f) return true\n if (cp < 0x1122f) return false\n if (cp < 0x11232) return true\n if (cp < 0x11232) return false\n if (cp < 0x11234) return true\n if (cp === 0x11234) return true\n if (cp === 0x11235) return true\n if (cp < 0x11236) return false\n if (cp < 0x11238) return true\n if (cp === 0x1123e) return true\n return false\n }\n if (cp === 0x112df) return true\n if (cp < 0x112e0) return false\n if (cp < 0x112e3) return true\n if (cp < 0x112e3) return false\n if (cp < 0x112eb) return true\n if (cp < 0x112f0) return false\n if (cp < 0x112fa) return true\n if (cp < 0x11300) return false\n if (cp < 0x11302) return true\n if (cp < 0x11302) return false\n if (cp < 0x11304) return true\n if (cp === 0x1133c) return true\n if (cp < 0x1133e) return false\n if (cp < 0x11340) return true\n return false\n }\n if (cp < 0x11435) {\n if (cp === 0x11340) return true\n if (cp < 0x11341) return false\n if (cp < 0x11345) return true\n if (cp < 0x11347) return false\n if (cp < 0x11349) return true\n if (cp < 0x1134b) return false\n if (cp < 0x1134e) return true\n if (cp === 0x11357) return true\n if (cp < 0x11362) return false\n if (cp < 0x11364) return true\n if (cp < 0x11366) return false\n if (cp < 0x1136d) return true\n if (cp < 0x11370) return false\n if (cp < 0x11375) return true\n return false\n }\n if (cp < 0x11438) return true\n if (cp < 0x11438) return false\n if (cp < 0x11440) return true\n if (cp < 0x11440) return false\n if (cp < 0x11442) return true\n if (cp < 0x11442) return false\n if (cp < 0x11445) return true\n if (cp === 0x11445) return true\n if (cp === 0x11446) return true\n if (cp < 0x11450) return false\n if (cp < 0x1145a) return true\n if (cp < 0x114b0) return false\n if (cp < 0x114b3) return true\n return false\n }\n if (cp < 0x11633) {\n if (cp < 0x115af) {\n if (cp < 0x114b3) return false\n if (cp < 0x114b9) return true\n if (cp === 0x114b9) return true\n if (cp === 0x114ba) return true\n if (cp < 0x114bb) return false\n if (cp < 0x114bf) return true\n if (cp < 0x114bf) return false\n if (cp < 0x114c1) return true\n if (cp === 0x114c1) return true\n if (cp < 0x114c2) return false\n if (cp < 0x114c4) return true\n if (cp < 0x114d0) return false\n if (cp < 0x114da) return true\n return false\n }\n if (cp < 0x115b2) return true\n if (cp < 0x115b2) return false\n if (cp < 0x115b6) return true\n if (cp < 0x115b8) return false\n if (cp < 0x115bc) return true\n if (cp < 0x115bc) return false\n if (cp < 0x115be) return true\n if (cp === 0x115be) return true\n if (cp < 0x115bf) return false\n if (cp < 0x115c1) return true\n if (cp < 0x115dc) return false\n if (cp < 0x115de) return true\n if (cp < 0x11630) return false\n if (cp < 0x11633) return true\n return false\n }\n if (cp < 0x116ad) {\n if (cp < 0x11633) return false\n if (cp < 0x1163b) return true\n if (cp < 0x1163b) return false\n if (cp < 0x1163d) return true\n if (cp === 0x1163d) return true\n if (cp === 0x1163e) return true\n if (cp < 0x1163f) return false\n if (cp < 0x11641) return true\n if (cp < 0x11650) return false\n if (cp < 0x1165a) return true\n if (cp === 0x116ab) return true\n if (cp === 0x116ac) return true\n return false\n }\n if (cp === 0x116ad) return true\n if (cp < 0x116ae) return false\n if (cp < 0x116b0) return true\n if (cp < 0x116b0) return false\n if (cp < 0x116b6) return true\n if (cp === 0x116b6) return true\n if (cp === 0x116b7) return true\n if (cp < 0x116c0) return false\n if (cp < 0x116ca) return true\n if (cp < 0x1171d) return false\n if (cp < 0x11720) return true\n if (cp < 0x11720) return false\n if (cp < 0x11722) return true\n if (cp < 0x11722) return false\n if (cp < 0x11726) return true\n return false\n }\n if (cp < 0x11d3f) {\n if (cp < 0x11a98) {\n if (cp < 0x11a39) {\n if (cp === 0x11726) return true\n if (cp < 0x11727) return false\n if (cp < 0x1172c) return true\n if (cp < 0x11730) return false\n if (cp < 0x1173a) return true\n if (cp < 0x118e0) return false\n if (cp < 0x118ea) return true\n if (cp < 0x11a01) return false\n if (cp < 0x11a07) return true\n if (cp < 0x11a07) return false\n if (cp < 0x11a09) return true\n if (cp < 0x11a09) return false\n if (cp < 0x11a0b) return true\n if (cp < 0x11a33) return false\n if (cp < 0x11a39) return true\n return false\n }\n if (cp === 0x11a39) return true\n if (cp < 0x11a3b) return false\n if (cp < 0x11a3f) return true\n if (cp === 0x11a47) return true\n if (cp < 0x11a51) return false\n if (cp < 0x11a57) return true\n if (cp < 0x11a57) return false\n if (cp < 0x11a59) return true\n if (cp < 0x11a59) return false\n if (cp < 0x11a5c) return true\n if (cp < 0x11a8a) return false\n if (cp < 0x11a97) return true\n if (cp === 0x11a97) return true\n return false\n }\n if (cp < 0x11ca9) {\n if (cp < 0x11a98) return false\n if (cp < 0x11a9a) return true\n if (cp === 0x11c2f) return true\n if (cp < 0x11c30) return false\n if (cp < 0x11c37) return true\n if (cp < 0x11c38) return false\n if (cp < 0x11c3e) return true\n if (cp === 0x11c3e) return true\n if (cp === 0x11c3f) return true\n if (cp < 0x11c50) return false\n if (cp < 0x11c5a) return true\n if (cp < 0x11c92) return false\n if (cp < 0x11ca8) return true\n return false\n }\n if (cp === 0x11ca9) return true\n if (cp < 0x11caa) return false\n if (cp < 0x11cb1) return true\n if (cp === 0x11cb1) return true\n if (cp < 0x11cb2) return false\n if (cp < 0x11cb4) return true\n if (cp === 0x11cb4) return true\n if (cp < 0x11cb5) return false\n if (cp < 0x11cb7) return true\n if (cp < 0x11d31) return false\n if (cp < 0x11d37) return true\n if (cp === 0x11d3a) return true\n if (cp < 0x11d3c) return false\n if (cp < 0x11d3e) return true\n return false\n }\n if (cp < 0x1d242) {\n if (cp < 0x16f8f) {\n if (cp < 0x11d3f) return false\n if (cp < 0x11d46) return true\n if (cp === 0x11d47) return true\n if (cp < 0x11d50) return false\n if (cp < 0x11d5a) return true\n if (cp < 0x16a60) return false\n if (cp < 0x16a6a) return true\n if (cp < 0x16af0) return false\n if (cp < 0x16af5) return true\n if (cp < 0x16b30) return false\n if (cp < 0x16b37) return true\n if (cp < 0x16b50) return false\n if (cp < 0x16b5a) return true\n if (cp < 0x16f51) return false\n if (cp < 0x16f7f) return true\n return false\n }\n if (cp < 0x16f93) return true\n if (cp < 0x1bc9d) return false\n if (cp < 0x1bc9f) return true\n if (cp < 0x1d165) return false\n if (cp < 0x1d167) return true\n if (cp < 0x1d167) return false\n if (cp < 0x1d16a) return true\n if (cp < 0x1d16d) return false\n if (cp < 0x1d173) return true\n if (cp < 0x1d17b) return false\n if (cp < 0x1d183) return true\n if (cp < 0x1d185) return false\n if (cp < 0x1d18c) return true\n if (cp < 0x1d1aa) return false\n if (cp < 0x1d1ae) return true\n return false\n }\n if (cp < 0x1e000) {\n if (cp < 0x1d242) return false\n if (cp < 0x1d245) return true\n if (cp < 0x1d7ce) return false\n if (cp < 0x1d800) return true\n if (cp < 0x1da00) return false\n if (cp < 0x1da37) return true\n if (cp < 0x1da3b) return false\n if (cp < 0x1da6d) return true\n if (cp === 0x1da75) return true\n if (cp === 0x1da84) return true\n if (cp < 0x1da9b) return false\n if (cp < 0x1daa0) return true\n if (cp < 0x1daa1) return false\n if (cp < 0x1dab0) return true\n return false\n }\n if (cp < 0x1e007) return true\n if (cp < 0x1e008) return false\n if (cp < 0x1e019) return true\n if (cp < 0x1e01b) return false\n if (cp < 0x1e022) return true\n if (cp < 0x1e023) return false\n if (cp < 0x1e025) return true\n if (cp < 0x1e026) return false\n if (cp < 0x1e02b) return true\n if (cp < 0x1e8d0) return false\n if (cp < 0x1e8d7) return true\n if (cp < 0x1e944) return false\n if (cp < 0x1e94b) return true\n if (cp < 0x1e950) return false\n if (cp < 0x1e95a) return true\n if (cp < 0xe0100) return false\n if (cp < 0xe01f0) return true\n return false\n}\n","const PropertyData: Object & { [key: string]: Set } = {\n $LONE: new Set([\n \"ASCII\",\n \"ASCII_Hex_Digit\",\n \"AHex\",\n \"Alphabetic\",\n \"Alpha\",\n \"Any\",\n \"Assigned\",\n \"Bidi_Control\",\n \"Bidi_C\",\n \"Bidi_Mirrored\",\n \"Bidi_M\",\n \"Case_Ignorable\",\n \"CI\",\n \"Cased\",\n \"Changes_When_Casefolded\",\n \"CWCF\",\n \"Changes_When_Casemapped\",\n \"CWCM\",\n \"Changes_When_Lowercased\",\n \"CWL\",\n \"Changes_When_NFKC_Casefolded\",\n \"CWKCF\",\n \"Changes_When_Titlecased\",\n \"CWT\",\n \"Changes_When_Uppercased\",\n \"CWU\",\n \"Dash\",\n \"Default_Ignorable_Code_Point\",\n \"DI\",\n \"Deprecated\",\n \"Dep\",\n \"Diacritic\",\n \"Dia\",\n \"Emoji\",\n \"Emoji_Component\",\n \"Emoji_Modifier\",\n \"Emoji_Modifier_Base\",\n \"Emoji_Presentation\",\n \"Extender\",\n \"Ext\",\n \"Grapheme_Base\",\n \"Gr_Base\",\n \"Grapheme_Extend\",\n \"Gr_Ext\",\n \"Hex_Digit\",\n \"Hex\",\n \"IDS_Binary_Operator\",\n \"IDSB\",\n \"IDS_Trinary_Operator\",\n \"IDST\",\n \"ID_Continue\",\n \"IDC\",\n \"ID_Start\",\n \"IDS\",\n \"Ideographic\",\n \"Ideo\",\n \"Join_Control\",\n \"Join_C\",\n \"Logical_Order_Exception\",\n \"LOE\",\n \"Lowercase\",\n \"Lower\",\n \"Math\",\n \"Noncharacter_Code_Point\",\n \"NChar\",\n \"Pattern_Syntax\",\n \"Pat_Syn\",\n \"Pattern_White_Space\",\n \"Pat_WS\",\n \"Quotation_Mark\",\n \"QMark\",\n \"Radical\",\n \"Regional_Indicator\",\n \"RI\",\n \"Sentence_Terminal\",\n \"STerm\",\n \"Soft_Dotted\",\n \"SD\",\n \"Terminal_Punctuation\",\n \"Term\",\n \"Unified_Ideograph\",\n \"UIdeo\",\n \"Uppercase\",\n \"Upper\",\n \"Variation_Selector\",\n \"VS\",\n \"White_Space\",\n \"space\",\n \"XID_Continue\",\n \"XIDC\",\n \"XID_Start\",\n \"XIDS\",\n ]),\n General_Category: new Set([\n \"Cased_Letter\",\n \"LC\",\n \"Close_Punctuation\",\n \"Pe\",\n \"Connector_Punctuation\",\n \"Pc\",\n \"Control\",\n \"Cc\",\n \"cntrl\",\n \"Currency_Symbol\",\n \"Sc\",\n \"Dash_Punctuation\",\n \"Pd\",\n \"Decimal_Number\",\n \"Nd\",\n \"digit\",\n \"Enclosing_Mark\",\n \"Me\",\n \"Final_Punctuation\",\n \"Pf\",\n \"Format\",\n \"Cf\",\n \"Initial_Punctuation\",\n \"Pi\",\n \"Letter\",\n \"L\",\n \"Letter_Number\",\n \"Nl\",\n \"Line_Separator\",\n \"Zl\",\n \"Lowercase_Letter\",\n \"Ll\",\n \"Mark\",\n \"M\",\n \"Combining_Mark\",\n \"Math_Symbol\",\n \"Sm\",\n \"Modifier_Letter\",\n \"Lm\",\n \"Modifier_Symbol\",\n \"Sk\",\n \"Nonspacing_Mark\",\n \"Mn\",\n \"Number\",\n \"N\",\n \"Open_Punctuation\",\n \"Ps\",\n \"Other\",\n \"C\",\n \"Other_Letter\",\n \"Lo\",\n \"Other_Number\",\n \"No\",\n \"Other_Punctuation\",\n \"Po\",\n \"Other_Symbol\",\n \"So\",\n \"Paragraph_Separator\",\n \"Zp\",\n \"Private_Use\",\n \"Co\",\n \"Punctuation\",\n \"P\",\n \"punct\",\n \"Separator\",\n \"Z\",\n \"Space_Separator\",\n \"Zs\",\n \"Spacing_Mark\",\n \"Mc\",\n \"Surrogate\",\n \"Cs\",\n \"Symbol\",\n \"S\",\n \"Titlecase_Letter\",\n \"Lt\",\n \"Unassigned\",\n \"Cn\",\n \"Uppercase_Letter\",\n \"Lu\",\n ]),\n Script: new Set([\n \"Adlam\",\n \"Adlm\",\n \"Ahom\",\n \"Anatolian_Hieroglyphs\",\n \"Hluw\",\n \"Arabic\",\n \"Arab\",\n \"Armenian\",\n \"Armn\",\n \"Avestan\",\n \"Avst\",\n \"Balinese\",\n \"Bali\",\n \"Bamum\",\n \"Bamu\",\n \"Bassa_Vah\",\n \"Bass\",\n \"Batak\",\n \"Batk\",\n \"Bengali\",\n \"Beng\",\n \"Bhaiksuki\",\n \"Bhks\",\n \"Bopomofo\",\n \"Bopo\",\n \"Brahmi\",\n \"Brah\",\n \"Braille\",\n \"Brai\",\n \"Buginese\",\n \"Bugi\",\n \"Buhid\",\n \"Buhd\",\n \"Canadian_Aboriginal\",\n \"Cans\",\n \"Carian\",\n \"Cari\",\n \"Caucasian_Albanian\",\n \"Aghb\",\n \"Chakma\",\n \"Cakm\",\n \"Cham\",\n \"Cherokee\",\n \"Cher\",\n \"Common\",\n \"Zyyy\",\n \"Coptic\",\n \"Copt\",\n \"Qaac\",\n \"Cuneiform\",\n \"Xsux\",\n \"Cypriot\",\n \"Cprt\",\n \"Cyrillic\",\n \"Cyrl\",\n \"Deseret\",\n \"Dsrt\",\n \"Devanagari\",\n \"Deva\",\n \"Duployan\",\n \"Dupl\",\n \"Egyptian_Hieroglyphs\",\n \"Egyp\",\n \"Elbasan\",\n \"Elba\",\n \"Ethiopic\",\n \"Ethi\",\n \"Georgian\",\n \"Geor\",\n \"Glagolitic\",\n \"Glag\",\n \"Gothic\",\n \"Goth\",\n \"Grantha\",\n \"Gran\",\n \"Greek\",\n \"Grek\",\n \"Gujarati\",\n \"Gujr\",\n \"Gurmukhi\",\n \"Guru\",\n \"Han\",\n \"Hani\",\n \"Hangul\",\n \"Hang\",\n \"Hanunoo\",\n \"Hano\",\n \"Hatran\",\n \"Hatr\",\n \"Hebrew\",\n \"Hebr\",\n \"Hiragana\",\n \"Hira\",\n \"Imperial_Aramaic\",\n \"Armi\",\n \"Inherited\",\n \"Zinh\",\n \"Qaai\",\n \"Inscriptional_Pahlavi\",\n \"Phli\",\n \"Inscriptional_Parthian\",\n \"Prti\",\n \"Javanese\",\n \"Java\",\n \"Kaithi\",\n \"Kthi\",\n \"Kannada\",\n \"Knda\",\n \"Katakana\",\n \"Kana\",\n \"Kayah_Li\",\n \"Kali\",\n \"Kharoshthi\",\n \"Khar\",\n \"Khmer\",\n \"Khmr\",\n \"Khojki\",\n \"Khoj\",\n \"Khudawadi\",\n \"Sind\",\n \"Lao\",\n \"Laoo\",\n \"Latin\",\n \"Latn\",\n \"Lepcha\",\n \"Lepc\",\n \"Limbu\",\n \"Limb\",\n \"Linear_A\",\n \"Lina\",\n \"Linear_B\",\n \"Linb\",\n \"Lisu\",\n \"Lycian\",\n \"Lyci\",\n \"Lydian\",\n \"Lydi\",\n \"Mahajani\",\n \"Mahj\",\n \"Malayalam\",\n \"Mlym\",\n \"Mandaic\",\n \"Mand\",\n \"Manichaean\",\n \"Mani\",\n \"Marchen\",\n \"Marc\",\n \"Masaram_Gondi\",\n \"Gonm\",\n \"Meetei_Mayek\",\n \"Mtei\",\n \"Mende_Kikakui\",\n \"Mend\",\n \"Meroitic_Cursive\",\n \"Merc\",\n \"Meroitic_Hieroglyphs\",\n \"Mero\",\n \"Miao\",\n \"Plrd\",\n \"Modi\",\n \"Mongolian\",\n \"Mong\",\n \"Mro\",\n \"Mroo\",\n \"Multani\",\n \"Mult\",\n \"Myanmar\",\n \"Mymr\",\n \"Nabataean\",\n \"Nbat\",\n \"New_Tai_Lue\",\n \"Talu\",\n \"Newa\",\n \"Nko\",\n \"Nkoo\",\n \"Nushu\",\n \"Nshu\",\n \"Ogham\",\n \"Ogam\",\n \"Ol_Chiki\",\n \"Olck\",\n \"Old_Hungarian\",\n \"Hung\",\n \"Old_Italic\",\n \"Ital\",\n \"Old_North_Arabian\",\n \"Narb\",\n \"Old_Permic\",\n \"Perm\",\n \"Old_Persian\",\n \"Xpeo\",\n \"Old_South_Arabian\",\n \"Sarb\",\n \"Old_Turkic\",\n \"Orkh\",\n \"Oriya\",\n \"Orya\",\n \"Osage\",\n \"Osge\",\n \"Osmanya\",\n \"Osma\",\n \"Pahawh_Hmong\",\n \"Hmng\",\n \"Palmyrene\",\n \"Palm\",\n \"Pau_Cin_Hau\",\n \"Pauc\",\n \"Phags_Pa\",\n \"Phag\",\n \"Phoenician\",\n \"Phnx\",\n \"Psalter_Pahlavi\",\n \"Phlp\",\n \"Rejang\",\n \"Rjng\",\n \"Runic\",\n \"Runr\",\n \"Samaritan\",\n \"Samr\",\n \"Saurashtra\",\n \"Saur\",\n \"Sharada\",\n \"Shrd\",\n \"Shavian\",\n \"Shaw\",\n \"Siddham\",\n \"Sidd\",\n \"SignWriting\",\n \"Sgnw\",\n \"Sinhala\",\n \"Sinh\",\n \"Sora_Sompeng\",\n \"Sora\",\n \"Soyombo\",\n \"Soyo\",\n \"Sundanese\",\n \"Sund\",\n \"Syloti_Nagri\",\n \"Sylo\",\n \"Syriac\",\n \"Syrc\",\n \"Tagalog\",\n \"Tglg\",\n \"Tagbanwa\",\n \"Tagb\",\n \"Tai_Le\",\n \"Tale\",\n \"Tai_Tham\",\n \"Lana\",\n \"Tai_Viet\",\n \"Tavt\",\n \"Takri\",\n \"Takr\",\n \"Tamil\",\n \"Taml\",\n \"Tangut\",\n \"Tang\",\n \"Telugu\",\n \"Telu\",\n \"Thaana\",\n \"Thaa\",\n \"Thai\",\n \"Tibetan\",\n \"Tibt\",\n \"Tifinagh\",\n \"Tfng\",\n \"Tirhuta\",\n \"Tirh\",\n \"Ugaritic\",\n \"Ugar\",\n \"Vai\",\n \"Vaii\",\n \"Warang_Citi\",\n \"Wara\",\n \"Yi\",\n \"Yiii\",\n \"Zanabazar_Square\",\n \"Zanb\",\n ]),\n}\n\nPropertyData.gc = PropertyData.General_Category\nPropertyData.sc = PropertyData.Script_Extensions = PropertyData.scx =\n PropertyData.Script\n\nexport { PropertyData }\n","export { isIdContinue, isIdStart } from \"./ids\"\nexport { PropertyData } from \"./property-data\"\n\nexport const Null = 0x00\nexport const Backspace = 0x08\nexport const CharacterTabulation = 0x09\nexport const LineFeed = 0x0a\nexport const LineTabulation = 0x0b\nexport const FormFeed = 0x0c\nexport const CarriageReturn = 0x0d\nexport const ExclamationMark = 0x21\nexport const DollarSign = 0x24\nexport const LeftParenthesis = 0x28\nexport const RightParenthesis = 0x29\nexport const Asterisk = 0x2a\nexport const PlusSign = 0x2b\nexport const Comma = 0x2c\nexport const HyphenMinus = 0x2d\nexport const FullStop = 0x2e\nexport const Solidus = 0x2f\nexport const DigitZero = 0x30\nexport const DigitOne = 0x31\nexport const DigitSeven = 0x37\nexport const DigitNine = 0x39\nexport const Colon = 0x3a\nexport const LessThanSign = 0x3c\nexport const EqualsSign = 0x3d\nexport const GreaterThanSign = 0x3e\nexport const QuestionMark = 0x3f\nexport const LatinCapitalLetterA = 0x41\nexport const LatinCapitalLetterB = 0x42\nexport const LatinCapitalLetterD = 0x44\nexport const LatinCapitalLetterF = 0x46\nexport const LatinCapitalLetterP = 0x50\nexport const LatinCapitalLetterS = 0x53\nexport const LatinCapitalLetterW = 0x57\nexport const LatinCapitalLetterZ = 0x5a\nexport const LowLine = 0x5f\nexport const LatinSmallLetterA = 0x61\nexport const LatinSmallLetterB = 0x62\nexport const LatinSmallLetterC = 0x63\nexport const LatinSmallLetterD = 0x64\nexport const LatinSmallLetterF = 0x66\nexport const LatinSmallLetterG = 0x67\nexport const LatinSmallLetterI = 0x69\nexport const LatinSmallLetterK = 0x6b\nexport const LatinSmallLetterM = 0x6d\nexport const LatinSmallLetterN = 0x6e\nexport const LatinSmallLetterP = 0x70\nexport const LatinSmallLetterR = 0x72\nexport const LatinSmallLetterS = 0x73\nexport const LatinSmallLetterT = 0x74\nexport const LatinSmallLetterU = 0x75\nexport const LatinSmallLetterV = 0x76\nexport const LatinSmallLetterW = 0x77\nexport const LatinSmallLetterX = 0x78\nexport const LatinSmallLetterY = 0x79\nexport const LatinSmallLetterZ = 0x7a\nexport const LeftSquareBracket = 0x5b\nexport const ReverseSolidus = 0x5c\nexport const RightSquareBracket = 0x5d\nexport const CircumflexAccent = 0x5e\nexport const LeftCurlyBracket = 0x7b\nexport const VerticalLine = 0x7c\nexport const RightCurlyBracket = 0x7d\nexport const ZeroWidthNonJoiner = 0x200c\nexport const ZeroWidthJoiner = 0x200d\nexport const LineSeparator = 0x2028\nexport const ParagraphSeparator = 0x2029\n\nexport const MinCodePoint = 0x00\nexport const MaxCodePoint = 0x10ffff\n\nexport function isLatinLetter(code: number): boolean {\n return (\n (code >= LatinCapitalLetterA && code <= LatinCapitalLetterZ) ||\n (code >= LatinSmallLetterA && code <= LatinSmallLetterZ)\n )\n}\n\nexport function isDecimalDigit(code: number): boolean {\n return code >= DigitZero && code <= DigitNine\n}\n\nexport function isOctalDigit(code: number): boolean {\n return code >= DigitZero && code <= DigitSeven\n}\n\nexport function isHexDigit(code: number): boolean {\n return (\n (code >= DigitZero && code <= DigitNine) ||\n (code >= LatinCapitalLetterA && code <= LatinCapitalLetterF) ||\n (code >= LatinSmallLetterA && code <= LatinSmallLetterF)\n )\n}\n\nexport function isLineTerminator(code: number): boolean {\n return (\n code === LineFeed ||\n code === CarriageReturn ||\n code === LineSeparator ||\n code === ParagraphSeparator\n )\n}\n\nexport function isValidUnicode(code: number): boolean {\n return code >= MinCodePoint && code <= MaxCodePoint\n}\n\nexport function digitToInt(code: number): number {\n if (code >= LatinSmallLetterA && code <= LatinSmallLetterF) {\n return code - LatinSmallLetterA + 10\n }\n if (code >= LatinCapitalLetterA && code <= LatinCapitalLetterF) {\n return code - LatinCapitalLetterA + 10\n }\n return code - DigitZero\n}\n","import { Reader } from \"./reader\"\nimport { RegExpSyntaxError } from \"./regexp-syntax-error\"\nimport {\n Asterisk,\n Backspace,\n CarriageReturn,\n CharacterTabulation,\n CircumflexAccent,\n Colon,\n Comma,\n DigitNine,\n DigitOne,\n digitToInt,\n DigitZero,\n DollarSign,\n EqualsSign,\n ExclamationMark,\n FormFeed,\n FullStop,\n GreaterThanSign,\n HyphenMinus,\n isDecimalDigit,\n isHexDigit,\n isIdContinue,\n isIdStart,\n isLatinLetter,\n isLineTerminator,\n isOctalDigit,\n isValidUnicode,\n LatinCapitalLetterB,\n LatinCapitalLetterD,\n LatinCapitalLetterP,\n LatinCapitalLetterS,\n LatinCapitalLetterW,\n LatinSmallLetterB,\n LatinSmallLetterC,\n LatinSmallLetterD,\n LatinSmallLetterF,\n LatinSmallLetterG,\n LatinSmallLetterI,\n LatinSmallLetterK,\n LatinSmallLetterM,\n LatinSmallLetterN,\n LatinSmallLetterP,\n LatinSmallLetterR,\n LatinSmallLetterS,\n LatinSmallLetterT,\n LatinSmallLetterU,\n LatinSmallLetterV,\n LatinSmallLetterW,\n LatinSmallLetterX,\n LatinSmallLetterY,\n LeftCurlyBracket,\n LeftParenthesis,\n LeftSquareBracket,\n LessThanSign,\n LineFeed,\n LineTabulation,\n LowLine,\n PlusSign,\n PropertyData,\n QuestionMark,\n ReverseSolidus,\n RightCurlyBracket,\n RightParenthesis,\n RightSquareBracket,\n Solidus,\n VerticalLine,\n ZeroWidthJoiner,\n ZeroWidthNonJoiner,\n} from \"./unicode\"\n\nfunction isSyntaxCharacter(cp: number): boolean {\n return (\n cp === CircumflexAccent ||\n cp === DollarSign ||\n cp === ReverseSolidus ||\n cp === FullStop ||\n cp === Asterisk ||\n cp === PlusSign ||\n cp === QuestionMark ||\n cp === LeftParenthesis ||\n cp === RightParenthesis ||\n cp === LeftSquareBracket ||\n cp === RightSquareBracket ||\n cp === LeftCurlyBracket ||\n cp === RightCurlyBracket ||\n cp === VerticalLine\n )\n}\n\nfunction isRegExpIdentifierStart(cp: number): boolean {\n return isIdStart(cp) || cp === DollarSign || cp === LowLine\n}\n\nfunction isRegExpIdentifierPart(cp: number): boolean {\n return (\n isIdContinue(cp) ||\n cp === DollarSign ||\n cp === LowLine ||\n cp === ZeroWidthNonJoiner ||\n cp === ZeroWidthJoiner\n )\n}\n\nfunction isUnicodePropertyNameCharacter(cp: number): boolean {\n return isLatinLetter(cp) || cp === LowLine\n}\n\nfunction isUnicodePropertyValueCharacter(cp: number): boolean {\n return isUnicodePropertyNameCharacter(cp) || isDecimalDigit(cp)\n}\n\nfunction isValidUnicodeProperty(name: string, value: string): boolean {\n //eslint-disable-next-line no-prototype-builtins\n return PropertyData.hasOwnProperty(name) && PropertyData[name].has(value)\n}\n\nfunction isValidUnicodePropertyName(name: string): boolean {\n return PropertyData.$LONE.has(name)\n}\n\nexport namespace RegExpValidator {\n /**\n * The options for RegExpValidator construction.\n */\n export interface Options {\n /**\n * The flag to disable Annex B syntax. Default is `false`.\n */\n strict?: boolean\n\n /**\n * ECMAScript version. Default is `2018`.\n * - `2015` added `u` and `y` flags.\n * - `2018` added `s` flag, Named Capturing Group, Lookbehind Assertion,\n * and Unicode Property Escape.\n */\n ecmaVersion?: 5 | 2015 | 2016 | 2017 | 2018\n\n /**\n * A function that is called when the validator entered a RegExp literal.\n * @param start The 0-based index of the first character.\n */\n onLiteralEnter?(start: number): void\n\n /**\n * A function that is called when the validator left a RegExp literal.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n */\n onLiteralLeave?(start: number, end: number): void\n\n /**\n * A function that is called when the validator found flags.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param global `g` flag.\n * @param ignoreCase `i` flag.\n * @param multiline `m` flag.\n * @param unicode `u` flag.\n * @param sticky `y` flag.\n * @param dotAll `s` flag.\n */\n onFlags?(\n start: number,\n end: number,\n global: boolean,\n ignoreCase: boolean,\n multiline: boolean,\n unicode: boolean,\n sticky: boolean,\n dotAll: boolean,\n ): void\n\n /**\n * A function that is called when the validator entered a pattern.\n * @param start The 0-based index of the first character.\n */\n onPatternEnter?(start: number): void\n\n /**\n * A function that is called when the validator left a pattern.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n */\n onPatternLeave?(start: number, end: number): void\n\n /**\n * A function that is called when the validator entered a disjunction.\n * @param start The 0-based index of the first character.\n */\n onDisjunctionEnter?(start: number): void\n\n /**\n * A function that is called when the validator left a disjunction.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n */\n onDisjunctionLeave?(start: number, end: number): void\n\n /**\n * A function that is called when the validator entered an alternative.\n * @param start The 0-based index of the first character.\n * @param index The 0-based index of alternatives in a disjunction.\n */\n onAlternativeEnter?(start: number, index: number): void\n\n /**\n * A function that is called when the validator left an alternative.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param index The 0-based index of alternatives in a disjunction.\n */\n onAlternativeLeave?(start: number, end: number, index: number): void\n\n /**\n * A function that is called when the validator entered an uncapturing group.\n * @param start The 0-based index of the first character.\n */\n onGroupEnter?(start: number): void\n\n /**\n * A function that is called when the validator left an uncapturing group.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n */\n onGroupLeave?(start: number, end: number): void\n\n /**\n * A function that is called when the validator entered a capturing group.\n * @param start The 0-based index of the first character.\n * @param name The group name.\n */\n onCapturingGroupEnter?(start: number, name: string | null): void\n\n /**\n * A function that is called when the validator left a capturing group.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param name The group name.\n */\n onCapturingGroupLeave?(\n start: number,\n end: number,\n name: string | null,\n ): void\n\n /**\n * A function that is called when the validator found a quantifier.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param min The minimum number of repeating.\n * @param max The maximum number of repeating.\n * @param greedy The flag to choose the longest matching.\n */\n onQuantifier?(\n start: number,\n end: number,\n min: number,\n max: number,\n greedy: boolean,\n ): void\n\n /**\n * A function that is called when the validator entered a lookahead/lookbehind assertion.\n * @param start The 0-based index of the first character.\n * @param kind The kind of the assertion.\n * @param negate The flag which represents that the assertion is negative.\n */\n onLookaroundAssertionEnter?(\n start: number,\n kind: \"lookahead\" | \"lookbehind\",\n negate: boolean,\n ): void\n\n /**\n * A function that is called when the validator left a lookahead/lookbehind assertion.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param kind The kind of the assertion.\n * @param negate The flag which represents that the assertion is negative.\n */\n onLookaroundAssertionLeave?(\n start: number,\n end: number,\n kind: \"lookahead\" | \"lookbehind\",\n negate: boolean,\n ): void\n\n /**\n * A function that is called when the validator found an edge boundary assertion.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param kind The kind of the assertion.\n */\n onEdgeAssertion?(\n start: number,\n end: number,\n kind: \"start\" | \"end\",\n ): void\n\n /**\n * A function that is called when the validator found a word boundary assertion.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param kind The kind of the assertion.\n * @param negate The flag which represents that the assertion is negative.\n */\n onWordBoundaryAssertion?(\n start: number,\n end: number,\n kind: \"word\",\n negate: boolean,\n ): void\n\n /**\n * A function that is called when the validator found a dot.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param kind The kind of the character set.\n */\n onAnyCharacterSet?(start: number, end: number, kind: \"any\"): void\n\n /**\n * A function that is called when the validator found a character set escape.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param kind The kind of the character set.\n * @param negate The flag which represents that the character set is negative.\n */\n onEscapeCharacterSet?(\n start: number,\n end: number,\n kind: \"digit\" | \"space\" | \"word\",\n negate: boolean,\n ): void\n\n /**\n * A function that is called when the validator found a Unicode proerty escape.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param kind The kind of the character set.\n * @param key The property name.\n * @param value The property value.\n * @param negate The flag which represents that the character set is negative.\n */\n onUnicodePropertyCharacterSet?(\n start: number,\n end: number,\n kind: \"property\",\n key: string,\n value: string | null,\n negate: boolean,\n ): void\n\n /**\n * A function that is called when the validator found a character.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param value The code point of the character.\n */\n onCharacter?(start: number, end: number, value: number): void\n\n /**\n * A function that is called when the validator found a backreference.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param ref The key of the referred capturing group.\n */\n onBackreference?(start: number, end: number, ref: number | string): void\n\n /**\n * A function that is called when the validator entered a character class.\n * @param start The 0-based index of the first character.\n * @param negate The flag which represents that the character class is negative.\n */\n onCharacterClassEnter?(start: number, negate: boolean): void\n\n /**\n * A function that is called when the validator left a character class.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param negate The flag which represents that the character class is negative.\n */\n onCharacterClassLeave?(\n start: number,\n end: number,\n negate: boolean,\n ): void\n\n /**\n * A function that is called when the validator found a character class range.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param min The minimum code point of the range.\n * @param max The maximum code point of the range.\n */\n onCharacterClassRange?(\n start: number,\n end: number,\n min: number,\n max: number,\n ): void\n }\n}\n\n/**\n * The regular expression validator.\n */\nexport class RegExpValidator {\n private readonly _options: RegExpValidator.Options\n private readonly _reader = new Reader()\n private _uFlag = false\n private _nFlag = false\n private _lastIntValue = 0\n private _lastMinValue = 0\n private _lastMaxValue = 0\n private _lastStrValue = \"\"\n private _lastKeyValue = \"\"\n private _lastValValue = \"\"\n private _lastAssertionIsQuantifiable = false\n private _numCapturingParens = 0\n private _groupNames = new Set()\n private _backreferenceNames = new Set()\n\n /**\n * Initialize this validator.\n * @param options The options of validator.\n */\n constructor(options?: RegExpValidator.Options) {\n this._options = options || {}\n }\n\n /**\n * Validate a regular expression literal. E.g. \"/abc/g\"\n * @param source The source code to validate.\n * @param start The start index in the source code.\n * @param end The end index in the source code.\n */\n validateLiteral(\n source: string,\n start: number = 0,\n end: number = source.length,\n ): void {\n this._uFlag = this._nFlag = false\n this.reset(source, start, end)\n\n this.onLiteralEnter(start)\n if (this.eat(Solidus) && this.eatRegExpBody() && this.eat(Solidus)) {\n const flagStart = this.index\n const uFlag = source.indexOf(\"u\", flagStart) !== -1\n this.validateFlags(source, flagStart, end)\n this.validatePattern(source, start + 1, flagStart - 1, uFlag)\n } else if (start >= end) {\n this.raise(\"Empty\")\n } else {\n const c = String.fromCodePoint(this.currentCodePoint)\n this.raise(`Unexpected character '${c}'`)\n }\n this.onLiteralLeave(start, end)\n }\n\n /**\n * Validate a regular expression flags. E.g. \"gim\"\n * @param source The source code to validate.\n * @param start The start index in the source code.\n * @param end The end index in the source code.\n */\n validateFlags(\n source: string,\n start: number = 0,\n end: number = source.length,\n ): void {\n const existingFlags = new Set()\n let global = false\n let ignoreCase = false\n let multiline = false\n let sticky = false\n let unicode = false\n let dotAll = false\n for (let i = start; i < end; ++i) {\n const flag = source.charCodeAt(i)\n\n if (existingFlags.has(flag)) {\n this.raise(`Duplicated flag '${source[i]}'`)\n }\n existingFlags.add(flag)\n\n if (flag === LatinSmallLetterG) {\n global = true\n } else if (flag === LatinSmallLetterI) {\n ignoreCase = true\n } else if (flag === LatinSmallLetterM) {\n multiline = true\n } else if (flag === LatinSmallLetterU && this.ecmaVersion >= 2015) {\n unicode = true\n } else if (flag === LatinSmallLetterY && this.ecmaVersion >= 2015) {\n sticky = true\n } else if (flag === LatinSmallLetterS && this.ecmaVersion >= 2018) {\n dotAll = true\n } else {\n this.raise(`Invalid flag '${source[i]}'`)\n }\n }\n this.onFlags(\n start,\n end,\n global,\n ignoreCase,\n multiline,\n unicode,\n sticky,\n dotAll,\n )\n }\n\n /**\n * Validate a regular expression pattern. E.g. \"abc\"\n * @param source The source code to validate.\n * @param start The start index in the source code.\n * @param end The end index in the source code.\n * @param uFlag The flag to set unicode mode.\n */\n validatePattern(\n source: string,\n start: number = 0,\n end: number = source.length,\n uFlag: boolean = false,\n ): void {\n this._uFlag = uFlag && this.ecmaVersion >= 2015\n this._nFlag = uFlag && this.ecmaVersion >= 2018\n this.reset(source, start, end)\n this.pattern()\n\n if (\n !this._nFlag &&\n this.ecmaVersion >= 2018 &&\n this._groupNames.size > 0\n ) {\n this._nFlag = true\n this.rewind(start)\n this.pattern()\n }\n }\n\n // #region Delegate for Options\n\n private get strict() {\n return Boolean(this._options.strict || this._uFlag)\n }\n\n private get ecmaVersion() {\n return this._options.ecmaVersion || 2018\n }\n\n private onLiteralEnter(start: number): void {\n if (this._options.onLiteralEnter) {\n this._options.onLiteralEnter(start)\n }\n }\n\n private onLiteralLeave(start: number, end: number): void {\n if (this._options.onLiteralLeave) {\n this._options.onLiteralLeave(start, end)\n }\n }\n\n private onFlags(\n start: number,\n end: number,\n global: boolean,\n ignoreCase: boolean,\n multiline: boolean,\n unicode: boolean,\n sticky: boolean,\n dotAll: boolean,\n ): void {\n if (this._options.onFlags) {\n this._options.onFlags(\n start,\n end,\n global,\n ignoreCase,\n multiline,\n unicode,\n sticky,\n dotAll,\n )\n }\n }\n\n private onPatternEnter(start: number): void {\n if (this._options.onPatternEnter) {\n this._options.onPatternEnter(start)\n }\n }\n\n private onPatternLeave(start: number, end: number): void {\n if (this._options.onPatternLeave) {\n this._options.onPatternLeave(start, end)\n }\n }\n\n private onDisjunctionEnter(start: number): void {\n if (this._options.onDisjunctionEnter) {\n this._options.onDisjunctionEnter(start)\n }\n }\n\n private onDisjunctionLeave(start: number, end: number): void {\n if (this._options.onDisjunctionLeave) {\n this._options.onDisjunctionLeave(start, end)\n }\n }\n\n private onAlternativeEnter(start: number, index: number): void {\n if (this._options.onAlternativeEnter) {\n this._options.onAlternativeEnter(start, index)\n }\n }\n\n private onAlternativeLeave(\n start: number,\n end: number,\n index: number,\n ): void {\n if (this._options.onAlternativeLeave) {\n this._options.onAlternativeLeave(start, end, index)\n }\n }\n\n private onGroupEnter(start: number): void {\n if (this._options.onGroupEnter) {\n this._options.onGroupEnter(start)\n }\n }\n\n private onGroupLeave(start: number, end: number): void {\n if (this._options.onGroupLeave) {\n this._options.onGroupLeave(start, end)\n }\n }\n\n private onCapturingGroupEnter(start: number, name: string | null): void {\n if (this._options.onCapturingGroupEnter) {\n this._options.onCapturingGroupEnter(start, name)\n }\n }\n\n private onCapturingGroupLeave(\n start: number,\n end: number,\n name: string | null,\n ): void {\n if (this._options.onCapturingGroupLeave) {\n this._options.onCapturingGroupLeave(start, end, name)\n }\n }\n\n private onQuantifier(\n start: number,\n end: number,\n min: number,\n max: number,\n greedy: boolean,\n ): void {\n if (this._options.onQuantifier) {\n this._options.onQuantifier(start, end, min, max, greedy)\n }\n }\n\n private onLookaroundAssertionEnter(\n start: number,\n kind: \"lookahead\" | \"lookbehind\",\n negate: boolean,\n ): void {\n if (this._options.onLookaroundAssertionEnter) {\n this._options.onLookaroundAssertionEnter(start, kind, negate)\n }\n }\n\n private onLookaroundAssertionLeave(\n start: number,\n end: number,\n kind: \"lookahead\" | \"lookbehind\",\n negate: boolean,\n ): void {\n if (this._options.onLookaroundAssertionLeave) {\n this._options.onLookaroundAssertionLeave(start, end, kind, negate)\n }\n }\n\n private onEdgeAssertion(\n start: number,\n end: number,\n kind: \"start\" | \"end\",\n ): void {\n if (this._options.onEdgeAssertion) {\n this._options.onEdgeAssertion(start, end, kind)\n }\n }\n\n private onWordBoundaryAssertion(\n start: number,\n end: number,\n kind: \"word\",\n negate: boolean,\n ): void {\n if (this._options.onWordBoundaryAssertion) {\n this._options.onWordBoundaryAssertion(start, end, kind, negate)\n }\n }\n\n private onAnyCharacterSet(start: number, end: number, kind: \"any\"): void {\n if (this._options.onAnyCharacterSet) {\n this._options.onAnyCharacterSet(start, end, kind)\n }\n }\n\n private onEscapeCharacterSet(\n start: number,\n end: number,\n kind: \"digit\" | \"space\" | \"word\",\n negate: boolean,\n ): void {\n if (this._options.onEscapeCharacterSet) {\n this._options.onEscapeCharacterSet(start, end, kind, negate)\n }\n }\n\n private onUnicodePropertyCharacterSet(\n start: number,\n end: number,\n kind: \"property\",\n key: string,\n value: string | null,\n negate: boolean,\n ): void {\n if (this._options.onUnicodePropertyCharacterSet) {\n this._options.onUnicodePropertyCharacterSet(\n start,\n end,\n kind,\n key,\n value,\n negate,\n )\n }\n }\n\n private onCharacter(start: number, end: number, value: number): void {\n if (this._options.onCharacter) {\n this._options.onCharacter(start, end, value)\n }\n }\n\n private onBackreference(\n start: number,\n end: number,\n ref: number | string,\n ): void {\n if (this._options.onBackreference) {\n this._options.onBackreference(start, end, ref)\n }\n }\n\n private onCharacterClassEnter(start: number, negate: boolean): void {\n if (this._options.onCharacterClassEnter) {\n this._options.onCharacterClassEnter(start, negate)\n }\n }\n\n private onCharacterClassLeave(\n start: number,\n end: number,\n negate: boolean,\n ): void {\n if (this._options.onCharacterClassLeave) {\n this._options.onCharacterClassLeave(start, end, negate)\n }\n }\n\n private onCharacterClassRange(\n start: number,\n end: number,\n min: number,\n max: number,\n ): void {\n if (this._options.onCharacterClassRange) {\n this._options.onCharacterClassRange(start, end, min, max)\n }\n }\n\n // #endregion\n\n // #region Delegate for Reader\n\n private get source(): string {\n return this._reader.source\n }\n\n private get index(): number {\n return this._reader.index\n }\n\n private get currentCodePoint(): number {\n return this._reader.currentCodePoint\n }\n\n private get nextCodePoint(): number {\n return this._reader.nextCodePoint\n }\n\n private get nextCodePoint2(): number {\n return this._reader.nextCodePoint2\n }\n\n private get nextCodePoint3(): number {\n return this._reader.nextCodePoint3\n }\n\n private reset(source: string, start: number, end: number): void {\n this._reader.reset(source, start, end, this._uFlag)\n }\n\n private rewind(index: number): void {\n this._reader.rewind(index)\n }\n\n private advance(): void {\n this._reader.advance()\n }\n\n private eat(cp: number): boolean {\n return this._reader.eat(cp)\n }\n\n private eat2(cp1: number, cp2: number): boolean {\n return this._reader.eat2(cp1, cp2)\n }\n\n private eat3(cp1: number, cp2: number, cp3: number): boolean {\n return this._reader.eat3(cp1, cp2, cp3)\n }\n\n // #endregion\n\n private raise(message: string): never {\n throw new RegExpSyntaxError(\n this.source,\n this._uFlag,\n this.index,\n message,\n )\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-RegularExpressionBody\n private eatRegExpBody(): boolean {\n const start = this.index\n let inClass = false\n let escaped = false\n\n for (;;) {\n const cp = this.currentCodePoint\n if (cp === -1 || isLineTerminator(cp)) {\n const kind = inClass ? \"character class\" : \"regular expression\"\n this.raise(`Unterminated ${kind}`)\n }\n if (escaped) {\n escaped = false\n } else if (cp === ReverseSolidus) {\n escaped = true\n } else if (cp === LeftSquareBracket) {\n inClass = true\n } else if (cp === RightSquareBracket) {\n inClass = false\n } else if (\n (cp === Solidus && !inClass) ||\n (cp === Asterisk && this.index === start)\n ) {\n break\n }\n this.advance()\n }\n\n return this.index !== start\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-Pattern\n private pattern(): void {\n const start = this.index\n this._numCapturingParens = this.countCapturingParens()\n this._groupNames.clear()\n this._backreferenceNames.clear()\n\n this.onPatternEnter(start)\n this.disjunction()\n\n const cp = this.currentCodePoint\n if (this.currentCodePoint !== -1) {\n if (cp === RightParenthesis) {\n this.raise(\"Unmatched ')'\")\n }\n if (cp === RightSquareBracket || cp === RightCurlyBracket) {\n this.raise(\"Lone quantifier brackets\")\n }\n const c = String.fromCodePoint(cp)\n this.raise(`Unexpected character '${c}'`)\n }\n this._backreferenceNames.forEach(name => {\n if (!this._groupNames.has(name)) {\n this.raise(\"Invalid named capture referenced\")\n }\n })\n this.onPatternLeave(start, this.index)\n }\n\n private countCapturingParens(): number {\n const start = this.index\n let inClass = false\n let escaped = false\n let count = 0\n let cp = 0\n\n while ((cp = this.currentCodePoint) !== -1) {\n if (escaped) {\n escaped = false\n } else if (cp === ReverseSolidus) {\n escaped = true\n } else if (cp === LeftSquareBracket) {\n inClass = true\n } else if (cp === RightSquareBracket) {\n inClass = false\n } else if (\n cp === LeftParenthesis &&\n !inClass &&\n (this.nextCodePoint !== QuestionMark ||\n (this.nextCodePoint2 === LessThanSign &&\n this.nextCodePoint3 !== EqualsSign &&\n this.nextCodePoint3 !== ExclamationMark))\n ) {\n count += 1\n }\n this.advance()\n }\n\n this.rewind(start)\n return count\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-Disjunction\n private disjunction(): void {\n const start = this.index\n let i = 0\n\n this.onDisjunctionEnter(start)\n this.alternative(i++)\n while (this.eat(VerticalLine)) {\n this.alternative(i++)\n }\n\n if (this.eatQuantifier(true)) {\n this.raise(\"Nothing to repeat\")\n }\n if (this.eat(LeftCurlyBracket)) {\n this.raise(\"Lone quantifier brackets\")\n }\n this.onDisjunctionLeave(start, this.index)\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-Alternative\n private alternative(i: number): void {\n const start = this.index\n\n this.onAlternativeEnter(start, i)\n while (this.currentCodePoint !== -1 && this.eatTerm());\n this.onAlternativeLeave(start, this.index, i)\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-Term\n private eatTerm(): boolean {\n if (this.eatAssertion()) {\n // Handle `QuantifiableAssertion Quantifier` alternative.\n // `this.lastAssertionIsQuantifiable` is true if the last eaten\n // Assertion is a QuantifiableAssertion.\n if (this._lastAssertionIsQuantifiable) {\n this.eatQuantifier()\n }\n return true\n }\n\n if (this.strict ? this.eatAtom() : this.eatExtendedAtom()) {\n this.eatQuantifier()\n return true\n }\n\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-Assertion\n private eatAssertion(): boolean {\n const start = this.index\n this._lastAssertionIsQuantifiable = false\n\n // ^, $, \\B \\b\n if (this.eat(CircumflexAccent)) {\n this.onEdgeAssertion(start, this.index, \"start\")\n return true\n }\n if (this.eat(DollarSign)) {\n this.onEdgeAssertion(start, this.index, \"end\")\n return true\n }\n if (this.eat2(ReverseSolidus, LatinCapitalLetterB)) {\n this.onWordBoundaryAssertion(start, this.index, \"word\", true)\n return true\n }\n if (this.eat2(ReverseSolidus, LatinSmallLetterB)) {\n this.onWordBoundaryAssertion(start, this.index, \"word\", false)\n return true\n }\n\n // Lookahead / Lookbehind\n if (this.eat2(LeftParenthesis, QuestionMark)) {\n const lookbehind =\n this.ecmaVersion >= 2018 && this.eat(LessThanSign)\n let negate = false\n if (this.eat(EqualsSign) || (negate = this.eat(ExclamationMark))) {\n const kind = lookbehind ? \"lookbehind\" : \"lookahead\"\n this.onLookaroundAssertionEnter(start, kind, negate)\n this.disjunction()\n if (!this.eat(RightParenthesis)) {\n this.raise(\"Unterminated group\")\n }\n this._lastAssertionIsQuantifiable = !lookbehind && !this.strict\n this.onLookaroundAssertionLeave(start, this.index, kind, negate)\n return true\n }\n this.rewind(start)\n }\n\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-Quantifier\n // https://www.ecma-international.org/ecma-262/8.0/#prod-QuantifierPrefix\n private eatQuantifier(noError = false): boolean {\n const start = this.index\n let min = 0\n let max = 0\n let greedy = false\n\n if (this.eat(Asterisk)) {\n min = 0\n max = Number.POSITIVE_INFINITY\n } else if (this.eat(PlusSign)) {\n min = 1\n max = Number.POSITIVE_INFINITY\n } else if (this.eat(QuestionMark)) {\n min = 0\n max = 1\n } else if (this.eatBracedQuantifier(noError)) {\n min = this._lastMinValue\n max = this._lastMaxValue\n } else {\n return false\n }\n greedy = !this.eat(QuestionMark)\n\n if (!noError) {\n this.onQuantifier(start, this.index, min, max, greedy)\n }\n return true\n }\n\n private eatBracedQuantifier(noError: boolean): boolean {\n const start = this.index\n if (this.eat(LeftCurlyBracket)) {\n this._lastMinValue = 0\n this._lastMaxValue = Number.POSITIVE_INFINITY\n if (this.eatDecimalDigits()) {\n this._lastMinValue = this._lastMaxValue = this._lastIntValue\n if (this.eat(Comma)) {\n this._lastMaxValue = this.eatDecimalDigits()\n ? this._lastIntValue\n : Number.POSITIVE_INFINITY\n }\n if (this.eat(RightCurlyBracket)) {\n if (!noError && this._lastMaxValue < this._lastMinValue) {\n this.raise(\"numbers out of order in {} quantifier\")\n }\n return true\n }\n }\n if (!noError && this.strict) {\n this.raise(\"Incomplete quantifier\")\n }\n this.rewind(start)\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-Atom\n private eatAtom(): boolean {\n return (\n this.eatPatternCharacter() ||\n this.eatDot() ||\n this.eatReverseSolidusAtomEscape() ||\n this.eatCharacterClass() ||\n this.eatUncapturingGroup() ||\n this.eatCapturingGroup()\n )\n }\n\n private eatDot(): boolean {\n if (this.eat(FullStop)) {\n this.onAnyCharacterSet(this.index - 1, this.index, \"any\")\n return true\n }\n return false\n }\n\n private eatReverseSolidusAtomEscape(): boolean {\n const start = this.index\n if (this.eat(ReverseSolidus)) {\n if (this.eatAtomEscape()) {\n return true\n }\n this.rewind(start)\n }\n return false\n }\n\n private eatUncapturingGroup(): boolean {\n const start = this.index\n if (this.eat3(LeftParenthesis, QuestionMark, Colon)) {\n this.onGroupEnter(start)\n this.disjunction()\n if (!this.eat(RightParenthesis)) {\n this.raise(\"Unterminated group\")\n }\n this.onGroupLeave(start, this.index)\n return true\n }\n return false\n }\n\n private eatCapturingGroup(): boolean {\n const start = this.index\n if (this.eat(LeftParenthesis)) {\n this._lastStrValue = \"\"\n if (this.ecmaVersion >= 2018) {\n this.groupSpecifier()\n } else if (this.currentCodePoint === QuestionMark) {\n this.raise(\"Invalid group\")\n }\n const name = this._lastStrValue || null\n\n this.onCapturingGroupEnter(start, name)\n this.disjunction()\n if (!this.eat(RightParenthesis)) {\n this.raise(\"Unterminated group\")\n }\n this.onCapturingGroupLeave(start, this.index, name)\n\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-ExtendedAtom\n private eatExtendedAtom(): boolean {\n return (\n this.eatDot() ||\n this.eatReverseSolidusAtomEscape() ||\n this.eatCharacterClass() ||\n this.eatUncapturingGroup() ||\n this.eatCapturingGroup() ||\n this.eatInvalidBracedQuantifier() ||\n this.eatExtendedPatternCharacter()\n )\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-InvalidBracedQuantifier\n private eatInvalidBracedQuantifier(): boolean {\n if (this.eatBracedQuantifier(true)) {\n this.raise(\"Nothing to repeat\")\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-SyntaxCharacter\n private eatSyntaxCharacter(): boolean {\n if (isSyntaxCharacter(this.currentCodePoint)) {\n this._lastIntValue = this.currentCodePoint\n this.advance()\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-PatternCharacter\n private eatPatternCharacter(): boolean {\n const start = this.index\n const cp = this.currentCodePoint\n if (cp !== -1 && !isSyntaxCharacter(cp)) {\n this.advance()\n this.onCharacter(start, this.index, cp)\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-ExtendedPatternCharacter\n private eatExtendedPatternCharacter(): boolean {\n const start = this.index\n const cp = this.currentCodePoint\n if (\n cp !== -1 &&\n cp !== CircumflexAccent &&\n cp !== DollarSign &&\n cp !== FullStop &&\n cp !== Asterisk &&\n cp !== PlusSign &&\n cp !== QuestionMark &&\n cp !== LeftParenthesis &&\n cp !== RightParenthesis &&\n cp !== LeftSquareBracket &&\n cp !== VerticalLine\n ) {\n this.advance()\n this.onCharacter(start, this.index, cp)\n return true\n }\n return false\n }\n\n // GroupSpecifier[U] ::\n // [empty]\n // `?` GroupName[?U]\n private groupSpecifier(): void {\n this._lastStrValue = \"\"\n if (this.eat(QuestionMark)) {\n if (this.eatGroupName()) {\n if (!this._groupNames.has(this._lastStrValue)) {\n this._groupNames.add(this._lastStrValue)\n return\n }\n this.raise(\"Duplicate capture group name\")\n }\n this.raise(\"Invalid group\")\n }\n }\n\n // GroupName[U] ::\n // `<` RegExpIdentifierName[?U] `>`\n private eatGroupName(): boolean {\n this._lastStrValue = \"\"\n if (this.eat(LessThanSign)) {\n if (this.eatRegExpIdentifierName() && this.eat(GreaterThanSign)) {\n return true\n }\n this.raise(\"Invalid capture group name\")\n }\n return false\n }\n\n // RegExpIdentifierName[U] ::\n // RegExpIdentifierStart[?U]\n // RegExpIdentifierName[?U] RegExpIdentifierPart[?U]\n private eatRegExpIdentifierName(): boolean {\n this._lastStrValue = \"\"\n if (this.eatRegExpIdentifierStart()) {\n this._lastStrValue += String.fromCodePoint(this._lastIntValue)\n while (this.eatRegExpIdentifierPart()) {\n this._lastStrValue += String.fromCodePoint(this._lastIntValue)\n }\n return true\n }\n return false\n }\n\n // RegExpIdentifierStart[U] ::\n // UnicodeIDStart\n // `$`\n // `_`\n // `\\` RegExpUnicodeEscapeSequence[?U]\n private eatRegExpIdentifierStart(): boolean {\n const start = this.index\n let cp = this.currentCodePoint\n this.advance()\n\n if (cp === ReverseSolidus && this.eatRegExpUnicodeEscapeSequence()) {\n cp = this._lastIntValue\n }\n if (isRegExpIdentifierStart(cp)) {\n this._lastIntValue = cp\n return true\n }\n\n if (this.index !== start) {\n this.rewind(start)\n }\n return false\n }\n\n // RegExpIdentifierPart[U] ::\n // UnicodeIDContinue\n // `$`\n // `_`\n // `\\` RegExpUnicodeEscapeSequence[?U]\n // \n // \n private eatRegExpIdentifierPart(): boolean {\n const start = this.index\n let cp = this.currentCodePoint\n this.advance()\n\n if (cp === ReverseSolidus && this.eatRegExpUnicodeEscapeSequence()) {\n cp = this._lastIntValue\n }\n if (isRegExpIdentifierPart(cp)) {\n this._lastIntValue = cp\n return true\n }\n\n if (this.index !== start) {\n this.rewind(start)\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-AtomEscape\n private eatAtomEscape(): boolean {\n if (\n this.eatBackreference() ||\n this.eatCharacterClassEscape() ||\n this.eatCharacterEscape() ||\n (this._nFlag && this.eatKGroupName())\n ) {\n return true\n }\n if (this.strict || this._uFlag) {\n this.raise(\"Invalid escape\")\n }\n return false\n }\n\n private eatBackreference(): boolean {\n const start = this.index\n if (this.eatDecimalEscape()) {\n const n = this._lastIntValue\n if (n <= this._numCapturingParens) {\n this.onBackreference(start - 1, this.index, n)\n return true\n }\n if (this.strict) {\n this.raise(\"Invalid escape\")\n }\n this.rewind(start)\n }\n return false\n }\n\n private eatKGroupName(): boolean {\n const start = this.index\n if (this.eat(LatinSmallLetterK)) {\n if (this.eatGroupName()) {\n const groupName = this._lastStrValue\n this._backreferenceNames.add(groupName)\n this.onBackreference(start - 1, this.index, groupName)\n return true\n }\n this.raise(\"Invalid named reference\")\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-CharacterEscape\n private eatCharacterEscape(): boolean {\n const start = this.index\n if (\n this.eatControlEscape() ||\n this.eatCControlLetter() ||\n this.eatZero() ||\n this.eatHexEscapeSequence() ||\n this.eatRegExpUnicodeEscapeSequence() ||\n (!this.strict && this.eatLegacyOctalEscapeSequence()) ||\n this.eatIdentityEscape()\n ) {\n this.onCharacter(start - 1, this.index, this._lastIntValue)\n return true\n }\n return false\n }\n\n private eatCControlLetter(): boolean {\n const start = this.index\n if (this.eat(LatinSmallLetterC)) {\n if (this.eatControlLetter()) {\n return true\n }\n this.rewind(start)\n }\n return false\n }\n\n private eatZero(): boolean {\n if (\n this.currentCodePoint === DigitZero &&\n !isDecimalDigit(this.nextCodePoint)\n ) {\n this._lastIntValue = 0\n this.advance()\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-ControlEscape\n private eatControlEscape(): boolean {\n if (this.eat(LatinSmallLetterT)) {\n this._lastIntValue = CharacterTabulation\n return true\n }\n if (this.eat(LatinSmallLetterN)) {\n this._lastIntValue = LineFeed\n return true\n }\n if (this.eat(LatinSmallLetterV)) {\n this._lastIntValue = LineTabulation\n return true\n }\n if (this.eat(LatinSmallLetterF)) {\n this._lastIntValue = FormFeed\n return true\n }\n if (this.eat(LatinSmallLetterR)) {\n this._lastIntValue = CarriageReturn\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-ControlLetter\n private eatControlLetter(): boolean {\n const cp = this.currentCodePoint\n if (isLatinLetter(cp)) {\n this.advance()\n this._lastIntValue = cp % 0x20\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-RegExpUnicodeEscapeSequence\n private eatRegExpUnicodeEscapeSequence(): boolean {\n const start = this.index\n\n if (this.eat(LatinSmallLetterU)) {\n if (this.eatFixedHexDigits(4)) {\n const lead = this._lastIntValue\n if (this._uFlag && lead >= 0xd800 && lead <= 0xdbff) {\n const leadSurrogateEnd = this.index\n if (\n this.eat(ReverseSolidus) &&\n this.eat(LatinSmallLetterU) &&\n this.eatFixedHexDigits(4)\n ) {\n const trail = this._lastIntValue\n if (trail >= 0xdc00 && trail <= 0xdfff) {\n this._lastIntValue =\n (lead - 0xd800) * 0x400 +\n (trail - 0xdc00) +\n 0x10000\n return true\n }\n }\n this.rewind(leadSurrogateEnd)\n this._lastIntValue = lead\n }\n return true\n }\n if (\n this._uFlag &&\n this.eat(LeftCurlyBracket) &&\n this.eatHexDigits() &&\n this.eat(RightCurlyBracket) &&\n isValidUnicode(this._lastIntValue)\n ) {\n return true\n }\n if (this.strict || this._uFlag) {\n this.raise(\"Invalid unicode escape\")\n }\n this.rewind(start)\n }\n\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-IdentityEscape\n private eatIdentityEscape(): boolean {\n if (this._uFlag) {\n if (this.eatSyntaxCharacter()) {\n return true\n }\n if (this.eat(Solidus)) {\n this._lastIntValue = Solidus\n return true\n }\n return false\n }\n\n if (this.isValidIdentityEscape(this.currentCodePoint)) {\n this._lastIntValue = this.currentCodePoint\n this.advance()\n return true\n }\n\n return false\n }\n private isValidIdentityEscape(cp: number): boolean {\n if (cp === -1) {\n return false\n }\n if (this.strict) {\n return !isIdContinue(cp)\n }\n return (\n cp !== LatinSmallLetterC &&\n (!this._nFlag || cp !== LatinSmallLetterK)\n )\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-DecimalEscape\n private eatDecimalEscape(): boolean {\n this._lastIntValue = 0\n let cp = this.currentCodePoint\n if (cp >= DigitOne && cp <= DigitNine) {\n do {\n this._lastIntValue = 10 * this._lastIntValue + (cp - DigitZero)\n this.advance()\n } while (\n (cp = this.currentCodePoint) >= DigitZero &&\n cp <= DigitNine\n )\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-CharacterClassEscape\n private eatCharacterClassEscape(): boolean {\n const start = this.index\n\n if (this.eat(LatinSmallLetterD)) {\n this._lastIntValue = -1\n this.onEscapeCharacterSet(start - 1, this.index, \"digit\", false)\n return true\n }\n if (this.eat(LatinCapitalLetterD)) {\n this._lastIntValue = -1\n this.onEscapeCharacterSet(start - 1, this.index, \"digit\", true)\n return true\n }\n if (this.eat(LatinSmallLetterS)) {\n this._lastIntValue = -1\n this.onEscapeCharacterSet(start - 1, this.index, \"space\", false)\n return true\n }\n if (this.eat(LatinCapitalLetterS)) {\n this._lastIntValue = -1\n this.onEscapeCharacterSet(start - 1, this.index, \"space\", true)\n return true\n }\n if (this.eat(LatinSmallLetterW)) {\n this._lastIntValue = -1\n this.onEscapeCharacterSet(start - 1, this.index, \"word\", false)\n return true\n }\n if (this.eat(LatinCapitalLetterW)) {\n this._lastIntValue = -1\n this.onEscapeCharacterSet(start - 1, this.index, \"word\", true)\n return true\n }\n\n let negate = false\n if (\n this._uFlag &&\n this.ecmaVersion >= 2018 &&\n (this.eat(LatinSmallLetterP) ||\n (negate = this.eat(LatinCapitalLetterP)))\n ) {\n this._lastIntValue = -1\n if (\n this.eat(LeftCurlyBracket) &&\n this.eatUnicodePropertyValueExpression() &&\n this.eat(RightCurlyBracket)\n ) {\n this.onUnicodePropertyCharacterSet(\n start - 1,\n this.index,\n \"property\",\n this._lastKeyValue,\n this._lastValValue || null,\n negate,\n )\n return true\n }\n this.raise(\"Invalid property name\")\n }\n\n return false\n }\n\n // UnicodePropertyValueExpression ::\n // UnicodePropertyName `=` UnicodePropertyValue\n // LoneUnicodePropertyNameOrValue\n private eatUnicodePropertyValueExpression(): boolean {\n const start = this.index\n\n // UnicodePropertyName `=` UnicodePropertyValue\n if (this.eatUnicodePropertyName() && this.eat(EqualsSign)) {\n this._lastKeyValue = this._lastStrValue\n if (this.eatUnicodePropertyValue()) {\n this._lastValValue = this._lastStrValue\n if (\n isValidUnicodeProperty(\n this._lastKeyValue,\n this._lastValValue,\n )\n ) {\n return true\n }\n this.raise(\"Invalid property name\")\n }\n }\n this.rewind(start)\n\n // LoneUnicodePropertyNameOrValue\n if (this.eatLoneUnicodePropertyNameOrValue()) {\n const nameOrValue = this._lastStrValue\n if (isValidUnicodeProperty(\"General_Category\", nameOrValue)) {\n this._lastKeyValue = \"General_Category\"\n this._lastValValue = nameOrValue\n return true\n }\n if (isValidUnicodePropertyName(nameOrValue)) {\n this._lastKeyValue = nameOrValue\n this._lastValValue = \"\"\n return true\n }\n this.raise(\"Invalid property name\")\n }\n return false\n }\n\n // UnicodePropertyName ::\n // UnicodePropertyNameCharacters\n private eatUnicodePropertyName(): boolean {\n this._lastStrValue = \"\"\n while (isUnicodePropertyNameCharacter(this.currentCodePoint)) {\n this._lastStrValue += String.fromCodePoint(this.currentCodePoint)\n this.advance()\n }\n return this._lastStrValue !== \"\"\n }\n\n // UnicodePropertyValue ::\n // UnicodePropertyValueCharacters\n private eatUnicodePropertyValue(): boolean {\n this._lastStrValue = \"\"\n while (isUnicodePropertyValueCharacter(this.currentCodePoint)) {\n this._lastStrValue += String.fromCodePoint(this.currentCodePoint)\n this.advance()\n }\n return this._lastStrValue !== \"\"\n }\n\n // LoneUnicodePropertyNameOrValue ::\n // UnicodePropertyValueCharacters\n private eatLoneUnicodePropertyNameOrValue(): boolean {\n return this.eatUnicodePropertyValue()\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-CharacterClass\n private eatCharacterClass(): boolean {\n const start = this.index\n if (this.eat(LeftSquareBracket)) {\n const negate = this.eat(CircumflexAccent)\n this.onCharacterClassEnter(start, negate)\n this.classRanges()\n if (!this.eat(RightSquareBracket)) {\n this.raise(\"Unterminated character class\")\n }\n this.onCharacterClassLeave(start, this.index, negate)\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-ClassRanges\n // https://www.ecma-international.org/ecma-262/8.0/#prod-NonemptyClassRanges\n // https://www.ecma-international.org/ecma-262/8.0/#prod-NonemptyClassRangesNoDash\n private classRanges(): void {\n let start = this.index\n while (this.eatClassAtom()) {\n const left = this._lastIntValue\n const hyphenStart = this.index\n if (this.eat(HyphenMinus)) {\n this.onCharacter(hyphenStart, this.index, HyphenMinus)\n\n if (this.eatClassAtom()) {\n const right = this._lastIntValue\n\n if (left === -1 || right === -1) {\n if (this.strict) {\n this.raise(\"Invalid character class\")\n }\n } else if (left > right) {\n this.raise(\"Range out of order in character class\")\n } else {\n this.onCharacterClassRange(\n start,\n this.index,\n left,\n right,\n )\n }\n }\n }\n\n start = this.index\n }\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-ClassAtom\n // https://www.ecma-international.org/ecma-262/8.0/#prod-ClassAtomNoDash\n private eatClassAtom(): boolean {\n const start = this.index\n\n if (this.eat(ReverseSolidus)) {\n if (this.eatClassEscape()) {\n return true\n }\n if (this._uFlag) {\n this.raise(\"Invalid escape\")\n }\n this.rewind(start)\n }\n\n const cp = this.currentCodePoint\n if (cp !== -1 && cp !== RightSquareBracket) {\n this.advance()\n this._lastIntValue = cp\n this.onCharacter(start, this.index, cp)\n return true\n }\n\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-ClassEscape\n private eatClassEscape(): boolean {\n const start = this.index\n\n if (this.eat(LatinSmallLetterB)) {\n this._lastIntValue = Backspace\n this.onCharacter(start - 1, this.index, Backspace)\n return true\n }\n\n if (this._uFlag && this.eat(HyphenMinus)) {\n this._lastIntValue = HyphenMinus\n this.onCharacter(start - 1, this.index, HyphenMinus)\n return true\n }\n\n if (!this._uFlag && this.eat(LatinSmallLetterC)) {\n if (this.eatClassControlLetter()) {\n this.onCharacter(start - 1, this.index, this._lastIntValue)\n return true\n }\n this.rewind(start)\n }\n\n return this.eatCharacterClassEscape() || this.eatCharacterEscape()\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-ClassControlLetter\n private eatClassControlLetter(): boolean {\n const cp = this.currentCodePoint\n if (isDecimalDigit(cp) || cp === LowLine) {\n this.advance()\n this._lastIntValue = cp % 0x20\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-HexEscapeSequence\n private eatHexEscapeSequence(): boolean {\n const start = this.index\n if (this.eat(LatinSmallLetterX)) {\n if (this.eatFixedHexDigits(2)) {\n return true\n }\n if (this._uFlag) {\n this.raise(\"Invalid escape\")\n }\n this.rewind(start)\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-DecimalDigits\n private eatDecimalDigits(): boolean {\n const start = this.index\n\n this._lastIntValue = 0\n while (isDecimalDigit(this.currentCodePoint)) {\n this._lastIntValue =\n 10 * this._lastIntValue + digitToInt(this.currentCodePoint)\n this.advance()\n }\n\n return this.index !== start\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-HexDigits\n private eatHexDigits(): boolean {\n const start = this.index\n this._lastIntValue = 0\n while (isHexDigit(this.currentCodePoint)) {\n this._lastIntValue =\n 16 * this._lastIntValue + digitToInt(this.currentCodePoint)\n this.advance()\n }\n return this.index !== start\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-LegacyOctalEscapeSequence\n // Allows only 0-377(octal) i.e. 0-255(decimal).\n private eatLegacyOctalEscapeSequence(): boolean {\n if (this.eatOctalDigit()) {\n const n1 = this._lastIntValue\n if (this.eatOctalDigit()) {\n const n2 = this._lastIntValue\n if (n1 <= 3 && this.eatOctalDigit()) {\n this._lastIntValue = n1 * 64 + n2 * 8 + this._lastIntValue\n } else {\n this._lastIntValue = n1 * 8 + n2\n }\n } else {\n this._lastIntValue = n1\n }\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-OctalDigit\n private eatOctalDigit(): boolean {\n const cp = this.currentCodePoint\n if (isOctalDigit(cp)) {\n this.advance()\n this._lastIntValue = cp - DigitZero\n return true\n }\n this._lastIntValue = 0\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-Hex4Digits\n // https://www.ecma-international.org/ecma-262/8.0/#prod-HexDigit\n // And HexDigit HexDigit in https://www.ecma-international.org/ecma-262/8.0/#prod-HexEscapeSequence\n private eatFixedHexDigits(length: number): boolean {\n const start = this.index\n this._lastIntValue = 0\n for (let i = 0; i < length; ++i) {\n const cp = this.currentCodePoint\n if (!isHexDigit(cp)) {\n this.rewind(start)\n return false\n }\n this._lastIntValue = 16 * this._lastIntValue + digitToInt(cp)\n this.advance()\n }\n return true\n }\n}\n","import {\n AlternativeElement,\n AnyCharacterSet,\n Assertion,\n Backreference,\n CapturingGroup,\n Character,\n CharacterClass,\n CharacterClassRange,\n Disjunction,\n Element,\n EscapeCharacterSet,\n Flags,\n Group,\n RegExpLiteral,\n LookaroundAssertion,\n Pattern,\n QuantifiableElement,\n Quantifier,\n UnicodePropertyCharacterSet,\n} from \"./ast\"\nimport { assert, last } from \"./util\"\nimport { RegExpValidator } from \"./validator\"\n\ntype AppendableNode =\n | Pattern\n | Disjunction\n | Group\n | CapturingGroup\n | CharacterClass\n | LookaroundAssertion\n\nconst DummyPattern = {} as Pattern\nconst DummyFlags = {} as Flags\nconst DummyCapturingGroup = {} as CapturingGroup\n\n/**\n * Convert given elements to an alternative.\n * This doesn't clone the array, so the return value is `elements` itself.\n * @param elements Elements to convert.\n */\nfunction elementsToAlternative(\n elements: Element[],\n parent: Disjunction,\n): AlternativeElement[] {\n for (const element of elements) {\n assert(element.type !== \"Disjunction\")\n element.parent = parent\n }\n return elements as AlternativeElement[]\n}\n\nfunction addAlternativeElement(\n parent:\n | Pattern\n | Disjunction\n | Group\n | CapturingGroup\n | LookaroundAssertion,\n node:\n | Group\n | CapturingGroup\n | Quantifier\n | CharacterClass\n | Assertion\n | AnyCharacterSet\n | Backreference,\n): void {\n if (parent.type === \"Disjunction\") {\n last(parent.alternatives)!.push(node)\n } else {\n parent.elements.push(node)\n }\n}\n\nfunction addCommonElement(\n parent: AppendableNode,\n node: EscapeCharacterSet | UnicodePropertyCharacterSet | Character,\n): void {\n if (parent.type === \"Disjunction\") {\n last(parent.alternatives)!.push(node)\n } else if (parent.type === \"CharacterClass\") {\n parent.elements.push(node)\n } else {\n parent.elements.push(node)\n }\n}\n\nclass RegExpParserState {\n readonly strict: boolean\n readonly ecmaVersion: 5 | 2015 | 2016 | 2017 | 2018\n private _node: AppendableNode = DummyPattern\n private _flags: Flags = DummyFlags\n private _disjunctionStartStack: number[] = []\n private _backreferences: Backreference[] = []\n private _capturingGroups: CapturingGroup[] = []\n\n source: string = \"\"\n\n constructor(options?: RegExpParser.Options) {\n this.strict = Boolean(options && options.strict)\n this.ecmaVersion = (options && options.ecmaVersion) || 2018\n }\n\n get pattern(): Pattern {\n if (this._node.type !== \"Pattern\") {\n throw new Error(\"UnknownError\")\n }\n return this._node\n }\n\n get flags(): Flags {\n if (this._flags.type !== \"Flags\") {\n throw new Error(\"UnknownError\")\n }\n return this._flags\n }\n\n onFlags(\n start: number,\n end: number,\n global: boolean,\n ignoreCase: boolean,\n multiline: boolean,\n unicode: boolean,\n sticky: boolean,\n dotAll: boolean,\n ): void {\n this._flags = {\n type: \"Flags\",\n parent: null,\n start,\n end,\n raw: this.source.slice(start, end),\n global,\n ignoreCase,\n multiline,\n unicode,\n sticky,\n dotAll,\n }\n }\n\n onPatternEnter(start: number): void {\n this._node = {\n type: \"Pattern\",\n parent: null,\n start,\n end: start,\n raw: \"\",\n elements: [],\n }\n this._backreferences.length = 0\n this._capturingGroups.length = 0\n }\n\n onPatternLeave(start: number, end: number): void {\n this._node.end = end\n this._node.raw = this.source.slice(start, end)\n\n for (const reference of this._backreferences) {\n const ref = reference.ref\n const group =\n typeof ref === \"number\"\n ? this._capturingGroups[ref - 1]\n : this._capturingGroups.find(g => g.name === ref)!\n reference.resolved = group\n group.references.push(reference)\n }\n }\n\n onDisjunctionEnter(start: number): void {\n this._disjunctionStartStack.push(start)\n }\n\n onDisjunctionLeave(start: number, end: number): void {\n this._disjunctionStartStack.pop()\n }\n\n onAlternativeEnter(start: number, index: number): void {\n if (index === 0) {\n return\n }\n\n const parentNode = this._node\n if (\n parentNode.type === \"Disjunction\" ||\n parentNode.type === \"CharacterClass\"\n ) {\n throw new Error(\"UnknownError\")\n }\n\n const prevNode = last(parentNode.elements)\n if (prevNode != null && prevNode.type === \"Disjunction\") {\n this._node = prevNode\n prevNode.alternatives.push([])\n } else {\n this._node = {\n type: \"Disjunction\",\n parent: parentNode,\n start: last(this._disjunctionStartStack)!,\n end: start,\n raw: \"\",\n alternatives: [],\n }\n const elements = elementsToAlternative(\n parentNode.elements,\n this._node,\n )\n this._node.alternatives.push(elements, [])\n parentNode.elements = [this._node]\n }\n }\n\n onAlternativeLeave(start: number, end: number, index: number): void {\n if (index === 0) {\n return\n }\n this._node.end = end\n this._node.raw = this.source.slice(this._node.start, end)\n this._node = this._node.parent as AppendableNode\n }\n\n onGroupEnter(start: number): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n this._node = {\n type: \"Group\",\n parent: parentNode,\n start,\n end: start,\n raw: \"\",\n elements: [],\n }\n addAlternativeElement(parentNode, this._node)\n }\n\n onGroupLeave(start: number, end: number): void {\n this._node.end = end\n this._node.raw = this.source.slice(start, end)\n this._node = this._node.parent as AppendableNode\n }\n\n onCapturingGroupEnter(start: number, name: string | null): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n this._node = {\n type: \"CapturingGroup\",\n parent: parentNode,\n start,\n end: start,\n raw: \"\",\n name,\n elements: [],\n references: [],\n }\n addAlternativeElement(parentNode, this._node)\n this._capturingGroups.push(this._node)\n }\n\n onCapturingGroupLeave(\n start: number,\n end: number,\n name: string | null,\n ): void {\n this._node.end = end\n this._node.raw = this.source.slice(start, end)\n this._node = this._node.parent as AppendableNode\n }\n\n onQuantifier(\n start: number,\n end: number,\n min: number,\n max: number,\n greedy: boolean,\n ): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n // Replace the last element.\n const elements =\n parentNode.type === \"Disjunction\"\n ? last(parentNode.alternatives)!\n : parentNode.elements\n const prevNode = elements.pop()!\n const node: Quantifier = {\n type: \"Quantifier\",\n parent: parentNode,\n start,\n end,\n raw: this.source.slice(start, end),\n min,\n max,\n greedy,\n element: prevNode as QuantifiableElement,\n }\n elements.push(node)\n prevNode.parent = node\n }\n\n onLookaroundAssertionEnter(\n start: number,\n kind: \"lookahead\" | \"lookbehind\",\n negate: boolean,\n ): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n this._node = {\n type: \"Assertion\",\n parent: parentNode,\n start,\n end: start,\n raw: \"\",\n kind,\n negate,\n elements: [],\n } as LookaroundAssertion\n addAlternativeElement(parentNode, this._node)\n }\n\n onLookaroundAssertionLeave(\n start: number,\n end: number,\n kind: \"lookahead\" | \"lookbehind\",\n negate: boolean,\n ): void {\n this._node.end = end\n this._node.raw = this.source.slice(start, end)\n this._node = this._node.parent as AppendableNode\n }\n\n onEdgeAssertion(start: number, end: number, kind: \"start\" | \"end\"): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n addAlternativeElement(parentNode, {\n type: \"Assertion\",\n parent: parentNode,\n start,\n end,\n raw: this.source.slice(start, end),\n kind,\n })\n }\n\n onWordBoundaryAssertion(\n start: number,\n end: number,\n kind: \"word\",\n negate: boolean,\n ): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n addAlternativeElement(parentNode, {\n type: \"Assertion\",\n parent: parentNode,\n start,\n end,\n raw: this.source.slice(start, end),\n kind,\n negate,\n })\n }\n\n onAnyCharacterSet(start: number, end: number, kind: \"any\"): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n addAlternativeElement(parentNode, {\n type: \"CharacterSet\",\n parent: parentNode,\n start,\n end,\n raw: this.source.slice(start, end),\n kind,\n })\n }\n\n onEscapeCharacterSet(\n start: number,\n end: number,\n kind: \"digit\" | \"space\" | \"word\",\n negate: boolean,\n ): void {\n addCommonElement(this._node, {\n type: \"CharacterSet\",\n parent: this._node,\n start,\n end,\n raw: this.source.slice(start, end),\n kind,\n negate,\n })\n }\n\n onUnicodePropertyCharacterSet(\n start: number,\n end: number,\n kind: \"property\",\n key: string,\n value: string | null,\n negate: boolean,\n ): void {\n addCommonElement(this._node, {\n type: \"CharacterSet\",\n parent: this._node,\n start,\n end,\n raw: this.source.slice(start, end),\n kind,\n key,\n value,\n negate,\n })\n }\n\n onCharacter(start: number, end: number, value: number): void {\n addCommonElement(this._node, {\n type: \"Character\",\n parent: this._node,\n start,\n end,\n raw: this.source.slice(start, end),\n value,\n })\n }\n\n onBackreference(start: number, end: number, ref: number | string): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n const node: Backreference = {\n type: \"Backreference\",\n parent: parentNode,\n start,\n end,\n raw: this.source.slice(start, end),\n ref,\n resolved: DummyCapturingGroup,\n }\n addAlternativeElement(parentNode, node)\n this._backreferences.push(node)\n }\n\n onCharacterClassEnter(start: number, negate: boolean): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n this._node = {\n type: \"CharacterClass\",\n parent: parentNode,\n start,\n end: start,\n raw: \"\",\n negate,\n elements: [],\n }\n addAlternativeElement(parentNode, this._node)\n }\n\n onCharacterClassLeave(start: number, end: number, negate: boolean): void {\n this._node.end = end\n this._node.raw = this.source.slice(start, end)\n this._node = this._node.parent as AppendableNode\n }\n\n onCharacterClassRange(\n start: number,\n end: number,\n min: number,\n max: number,\n ): void {\n const parentNode = this._node\n if (parentNode.type !== \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n // Replace the last three elements.\n const elements = parentNode.elements\n const rightNode = elements.pop() as Character\n elements.pop() // hyphen\n const leftNode = elements.pop() as Character\n const node: CharacterClassRange = {\n type: \"CharacterClassRange\",\n parent: parentNode,\n start,\n end,\n raw: this.source.slice(start, end),\n min: leftNode,\n max: rightNode,\n }\n assert(leftNode != null && leftNode.type === \"Character\")\n assert(rightNode != null && rightNode.type === \"Character\")\n leftNode.parent = node\n rightNode.parent = node\n elements.push(node)\n }\n}\n\nexport namespace RegExpParser {\n /**\n * The options for RegExpParser construction.\n */\n export interface Options {\n /**\n * The flag to disable Annex B syntax. Default is `false`.\n */\n strict?: boolean\n\n /**\n * ECMAScript version. Default is `2018`.\n * - `2015` added `u` and `y` flags.\n * - `2018` added `s` flag, Named Capturing Group, Lookbehind Assertion,\n * and Unicode Property Escape.\n */\n ecmaVersion?: 5 | 2015 | 2016 | 2017 | 2018\n }\n}\n\nexport class RegExpParser {\n private _state: RegExpParserState\n private _validator: RegExpValidator\n\n /**\n * Initialize this parser.\n * @param options The options of parser.\n */\n constructor(options?: RegExpParser.Options) {\n this._state = new RegExpParserState(options)\n this._validator = new RegExpValidator(this._state)\n }\n\n /**\n * Parse a regular expression literal. E.g. \"/abc/g\"\n * @param source The source code to parse.\n * @param start The start index in the source code.\n * @param end The end index in the source code.\n * @returns The AST of the given regular expression.\n */\n parseLiteral(\n source: string,\n start: number = 0,\n end: number = source.length,\n ): RegExpLiteral {\n this._state.source = source\n this._validator.validateLiteral(source, start, end)\n const pattern = this._state.pattern\n const flags = this._state.flags\n const literal: RegExpLiteral = {\n type: \"RegExpLiteral\",\n parent: null,\n start,\n end,\n raw: source,\n pattern,\n flags,\n }\n pattern.parent = literal\n flags.parent = literal\n return literal\n }\n\n /**\n * Parse a regular expression flags. E.g. \"gim\"\n * @param source The source code to parse.\n * @param start The start index in the source code.\n * @param end The end index in the source code.\n * @returns The AST of the given flags.\n */\n parseFlags(\n source: string,\n start: number = 0,\n end: number = source.length,\n ): Flags {\n this._state.source = source\n this._validator.validateFlags(source, start, end)\n return this._state.flags\n }\n\n /**\n * Parse a regular expression pattern. E.g. \"abc\"\n * @param source The source code to parse.\n * @param start The start index in the source code.\n * @param end The end index in the source code.\n * @param uFlag The flag to set unicode mode.\n * @returns The AST of the given pattern.\n */\n parsePattern(\n source: string,\n start: number = 0,\n end: number = source.length,\n uFlag: boolean = false,\n ): Pattern {\n this._state.source = source\n this._validator.validatePattern(source, start, end, uFlag)\n return this._state.pattern\n }\n}\n","import * as AST from \"./ast\"\nimport { RegExpParser } from \"./parser\"\nimport { RegExpValidator } from \"./validator\"\n\nexport { AST, RegExpParser, RegExpValidator }\n\n/**\n * Parse a given regular expression literal then make AST object.\n * @param source The source code to parse.\n * @param options The options to parse.\n * @returns The AST of the regular expression.\n */\nexport function parseRegExpLiteral(\n source: string,\n options?: RegExpParser.Options,\n): AST.RegExpLiteral {\n return new RegExpParser(options).parseLiteral(source)\n}\n\n/**\n * Validate a given regular expression literal.\n * @param source The source code to validate.\n * @param options The options to validate.\n */\nexport function validateRegExpLiteral(\n source: string,\n options?: RegExpValidator.Options,\n): void {\n return new 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"url": "https://github.com/mysticatea" + }, + "bugs": { + "url": "https://github.com/mysticatea/regexpp/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Regular expression parser for ECMAScript 2018.", + "devDependencies": { + "@types/eslint": "^4.16.0", + "@types/mocha": "^2.2.48", + "@types/node": "^9.4.6", + "dts-bundle": "^0.7.3", + "eslint": "^4.18.0", + "eslint-config-mysticatea": "^13.0.2", + "eslint-config-prettier": "^2.9.0", + "eslint-plugin-prettier": "^2.4.0", + "mocha": "^5.0.1", + "npm-run-all": "^4.1.2", + "prettier": "^1.9.2", + "rimraf": "^2.6.2", + "rollup": "^0.56.1", + "rollup-plugin-node-resolve": "^3.0.3", + "rollup-plugin-sourcemaps": "^0.4.2", + "rollup-watch": "^4.3.1", + "ts-node": "^5.0.0", + "typescript": "^2.7.2", + "typescript-eslint-parser": "^14.0.0" + }, + "engines": { + "node": ">=4.0.0" + }, + "files": [ + "index.d.ts", + "index.js.map" + ], + "homepage": "https://github.com/mysticatea/regexpp#readme", + "keywords": [ + "regexp", + "regular", + "expression", + "parser", + "validator", + "ast", + "abstract", + "syntax", + "tree", + "ecmascript", + "es2015", + "es2016", + "es2017", + "es2018", + "annexB" + ], + "license": "MIT", + "main": "index.js", + "name": "regexpp", + "repository": { + "type": "git", + "url": "git+https://github.com/mysticatea/regexpp.git" + }, + "scripts": { + "build": "tsc --project tsconfig.prod.json && rollup -c -o index.js && dts-bundle --name regexpp --main .temp/index.d.ts --out ../index.d.ts", + "clean": "rimraf .temp index.*", + "lint": "eslint src test tools --ext .ts", + "postversion": "git push && git push --tags", + "prebuild": "npm run -s clean", + "pretest": "run-s build lint", + "preversion": "npm test", + "prewatch": "npm run -s clean", + "test": "_mocha --require ts-node/register --reporter dot --timeout 10000 \"test/*.ts\"", + "update:ids": "ts-node tools/update-unicode-ids.ts", + "update:test": "ts-node tools/update-fixtures.ts", + "version": "npm run -s build", + "watch": "npm run -s test -- --watch-extensions .ts --watch --growl" + }, + "version": "1.0.1" +} diff --git a/node_modules/require-uncached/index.js b/node_modules/require-uncached/index.js new file mode 100644 index 00000000..63dfada3 --- /dev/null +++ b/node_modules/require-uncached/index.js @@ -0,0 +1,29 @@ +'use strict'; +var path = require('path'); +var resolveFrom = require('resolve-from'); +var callerPath = require('caller-path'); + +module.exports = function (moduleId) { + if (typeof moduleId !== 'string') { + throw new TypeError('Expected a string'); + } + + var filePath = resolveFrom(path.dirname(callerPath()), moduleId); + + // delete itself from module parent + if (require.cache[filePath] && require.cache[filePath].parent) { + var i = require.cache[filePath].parent.children.length; + + while (i--) { + if (require.cache[filePath].parent.children[i].id === filePath) { + require.cache[filePath].parent.children.splice(i, 1); + } + } + } + + // delete module from cache + delete require.cache[filePath]; + + // return fresh module + return require(filePath); +}; diff --git a/node_modules/require-uncached/license b/node_modules/require-uncached/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/require-uncached/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/require-uncached/package.json b/node_modules/require-uncached/package.json new file mode 100644 index 00000000..14a0289c --- /dev/null +++ b/node_modules/require-uncached/package.json @@ -0,0 +1,77 @@ +{ + "_from": "require-uncached@^1.0.3", + "_id": "require-uncached@1.0.3", + "_inBundle": false, + "_integrity": "sha1-Tg1W1slmL9MeQwEcS5WqSZVUIdM=", + "_location": "/require-uncached", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "require-uncached@^1.0.3", + "name": "require-uncached", + "escapedName": "require-uncached", + "rawSpec": "^1.0.3", + "saveSpec": null, + "fetchSpec": "^1.0.3" + }, + "_requiredBy": [ + "/eslint" + ], + "_resolved": "https://registry.npmjs.org/require-uncached/-/require-uncached-1.0.3.tgz", + "_shasum": "4e0d56d6c9662fd31e43011c4b95aa49955421d3", + "_spec": "require-uncached@^1.0.3", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/require-uncached/issues" + }, + "bundleDependencies": false, + "dependencies": { + "caller-path": "^0.1.0", + "resolve-from": "^1.0.0" + }, + "deprecated": false, + "description": "Require a module bypassing the cache", + "devDependencies": { + "ava": "*", + "heapdump": "^0.3.7", + "xo": "^0.16.0" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/sindresorhus/require-uncached#readme", + "keywords": [ + "require", + "cache", + "uncache", + "uncached", + "module", + "fresh", + "bypass" + ], + "license": "MIT", + "name": "require-uncached", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/require-uncached.git" + }, + "scripts": { + "heapdump": "node heapdump.js", + "test": "xo && ava" + }, + "version": "1.0.3", + "xo": { + "rules": { + "import/no-dynamic-require": "off" + } + } +} diff --git a/node_modules/require-uncached/readme.md b/node_modules/require-uncached/readme.md new file mode 100644 index 00000000..baa6cc2b --- /dev/null +++ b/node_modules/require-uncached/readme.md @@ -0,0 +1,47 @@ +# require-uncached [![Build Status](https://travis-ci.org/sindresorhus/require-uncached.svg?branch=master)](https://travis-ci.org/sindresorhus/require-uncached) + +> Require a module bypassing the [cache](https://nodejs.org/api/modules.html#modules_caching) + +Useful for testing purposes when you need to freshly require a module. + + +## Install + +``` +$ npm install --save require-uncached +``` + + +## Usage + +```js +// foo.js +let i = 0; +module.exports = () => ++i; +``` + +```js +const requireUncached = require('require-uncached'); + +require('./foo')(); +//=> 1 + +require('./foo')(); +//=> 2 + +requireUncached('./foo')(); +//=> 1 + +requireUncached('./foo')(); +//=> 1 +``` + + +## Related + +- [clear-require](https://github.com/sindresorhus/clear-require) - Clear a module from the require cache + + +## License + +MIT © [Sindre Sorhus](https://sindresorhus.com) diff --git a/node_modules/resolve-from/index.js b/node_modules/resolve-from/index.js new file mode 100644 index 00000000..9162f4ac --- /dev/null +++ b/node_modules/resolve-from/index.js @@ -0,0 +1,19 @@ +'use strict'; +var path = require('path'); +var Module = require('module'); + +module.exports = function (fromDir, moduleId) { + if (typeof fromDir !== 'string' || typeof moduleId !== 'string') { + throw new TypeError('Expected `fromDir` and `moduleId` to be a string'); + } + + fromDir = path.resolve(fromDir); + + var fromFile = path.join(fromDir, 'noop.js'); + + return Module._resolveFilename(moduleId, { + id: fromFile, + filename: fromFile, + paths: Module._nodeModulePaths(fromDir) + }); +}; diff --git a/node_modules/resolve-from/license b/node_modules/resolve-from/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/resolve-from/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/resolve-from/package.json b/node_modules/resolve-from/package.json new file mode 100644 index 00000000..4096a671 --- /dev/null +++ b/node_modules/resolve-from/package.json @@ -0,0 +1,66 @@ +{ + "_from": "resolve-from@^1.0.0", + "_id": "resolve-from@1.0.1", + "_inBundle": false, + "_integrity": "sha1-Jsv+k10a7uq7Kbw/5a6wHpPUQiY=", + "_location": "/resolve-from", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "resolve-from@^1.0.0", + "name": "resolve-from", + "escapedName": "resolve-from", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/require-uncached" + ], + "_resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-1.0.1.tgz", + "_shasum": "26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226", + "_spec": "resolve-from@^1.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/require-uncached", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/resolve-from/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Resolve the path of a module like require.resolve() but from a given path", + "devDependencies": { + "ava": "*", + "xo": "*" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/sindresorhus/resolve-from#readme", + "keywords": [ + "require", + "resolve", + "path", + "module", + "from", + "like", + "path" + ], + "license": "MIT", + "name": "resolve-from", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/resolve-from.git" + }, + "scripts": { + "test": "xo && ava" + }, + "version": "1.0.1" +} diff --git a/node_modules/resolve-from/readme.md b/node_modules/resolve-from/readme.md new file mode 100644 index 00000000..80a240c4 --- /dev/null +++ b/node_modules/resolve-from/readme.md @@ -0,0 +1,56 @@ +# resolve-from [![Build Status](https://travis-ci.org/sindresorhus/resolve-from.svg?branch=master)](https://travis-ci.org/sindresorhus/resolve-from) + +> Resolve the path of a module like [`require.resolve()`](http://nodejs.org/api/globals.html#globals_require_resolve) but from a given path + + +## Install + +``` +$ npm install --save resolve-from +``` + + +## Usage + +```js +const resolveFrom = require('resolve-from'); + +// there's a file at `./foo/bar.js` + +resolveFrom('foo', './bar'); +//=> '/Users/sindresorhus/dev/test/foo/bar.js' +``` + + +## API + +### resolveFrom(fromDir, moduleId) + +#### fromDir + +Type: `string` + +The directory to resolve from. + +#### moduleId + +Type: `string` + +What you would use in `require()`. + + +## Tip + +Create a partial using a bound function if you want to require from the same `fromDir` multiple times: + +```js +const resolveFromFoo = resolveFrom.bind(null, 'foo'); + +resolveFromFoo('./bar'); +resolveFromFoo('./baz'); +``` + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/restore-cursor/index.js b/node_modules/restore-cursor/index.js new file mode 100644 index 00000000..2b8e0098 --- /dev/null +++ b/node_modules/restore-cursor/index.js @@ -0,0 +1,9 @@ +'use strict'; +const onetime = require('onetime'); +const signalExit = require('signal-exit'); + +module.exports = onetime(() => { + signalExit(() => { + process.stderr.write('\u001b[?25h'); + }, {alwaysLast: true}); +}); diff --git a/node_modules/restore-cursor/license b/node_modules/restore-cursor/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/restore-cursor/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/restore-cursor/package.json b/node_modules/restore-cursor/package.json new file mode 100644 index 00000000..77b9768f --- /dev/null +++ b/node_modules/restore-cursor/package.json @@ -0,0 +1,76 @@ +{ + "_from": "restore-cursor@^2.0.0", + "_id": "restore-cursor@2.0.0", + "_inBundle": false, + "_integrity": "sha1-n37ih/gv0ybU/RYpI9YhKe7g368=", + "_location": "/restore-cursor", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "restore-cursor@^2.0.0", + "name": "restore-cursor", + "escapedName": "restore-cursor", + "rawSpec": "^2.0.0", + "saveSpec": null, + "fetchSpec": "^2.0.0" + }, + "_requiredBy": [ + "/cli-cursor" + ], + "_resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-2.0.0.tgz", + "_shasum": "9f7ee287f82fd326d4fd162923d62129eee0dfaf", + "_spec": "restore-cursor@^2.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/cli-cursor", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/restore-cursor/issues" + }, + "bundleDependencies": false, + "dependencies": { + "onetime": "^2.0.0", + "signal-exit": "^3.0.2" + }, + "deprecated": false, + "description": "Gracefully restore the CLI cursor on exit", + "engines": { + "node": ">=4" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/sindresorhus/restore-cursor#readme", + "keywords": [ + "exit", + "quit", + "process", + "graceful", + "shutdown", + "sigterm", + "sigint", + "terminate", + "kill", + "stop", + "cli", + "cursor", + "ansi", + "show", + "term", + "terminal", + "console", + "tty", + "shell", + "command-line" + ], + "license": "MIT", + "name": "restore-cursor", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/restore-cursor.git" + }, + "version": "2.0.0" +} diff --git a/node_modules/restore-cursor/readme.md b/node_modules/restore-cursor/readme.md new file mode 100644 index 00000000..a2f5afbc --- /dev/null +++ b/node_modules/restore-cursor/readme.md @@ -0,0 +1,25 @@ +# restore-cursor + +> Gracefully restore the CLI cursor on exit + +Prevent the cursor you've hidden interactively from remaining hidden if the process crashes. + + +## Install + +``` +$ npm install --save restore-cursor +``` + + +## Usage + +```js +const restoreCursor = require('restore-cursor'); +restoreCursor(); +``` + + +## License + +MIT © [Sindre Sorhus](https://sindresorhus.com) diff --git a/node_modules/rimraf/LICENSE b/node_modules/rimraf/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/rimraf/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/rimraf/README.md b/node_modules/rimraf/README.md new file mode 100644 index 00000000..423b8cf8 --- /dev/null +++ b/node_modules/rimraf/README.md @@ -0,0 +1,101 @@ +[![Build Status](https://travis-ci.org/isaacs/rimraf.svg?branch=master)](https://travis-ci.org/isaacs/rimraf) [![Dependency Status](https://david-dm.org/isaacs/rimraf.svg)](https://david-dm.org/isaacs/rimraf) [![devDependency Status](https://david-dm.org/isaacs/rimraf/dev-status.svg)](https://david-dm.org/isaacs/rimraf#info=devDependencies) + +The [UNIX command](http://en.wikipedia.org/wiki/Rm_(Unix)) `rm -rf` for node. + +Install with `npm install rimraf`, or just drop rimraf.js somewhere. + +## API + +`rimraf(f, [opts], callback)` + +The first parameter will be interpreted as a globbing pattern for files. If you +want to disable globbing you can do so with `opts.disableGlob` (defaults to +`false`). This might be handy, for instance, if you have filenames that contain +globbing wildcard characters. + +The callback will be called with an error if there is one. Certain +errors are handled for you: + +* Windows: `EBUSY` and `ENOTEMPTY` - rimraf will back off a maximum of + `opts.maxBusyTries` times before giving up, adding 100ms of wait + between each attempt. The default `maxBusyTries` is 3. +* `ENOENT` - If the file doesn't exist, rimraf will return + successfully, since your desired outcome is already the case. +* `EMFILE` - Since `readdir` requires opening a file descriptor, it's + possible to hit `EMFILE` if too many file descriptors are in use. + In the sync case, there's nothing to be done for this. But in the + async case, rimraf will gradually back off with timeouts up to + `opts.emfileWait` ms, which defaults to 1000. + +## options + +* unlink, chmod, stat, lstat, rmdir, readdir, + unlinkSync, chmodSync, statSync, lstatSync, rmdirSync, readdirSync + + In order to use a custom file system library, you can override + specific fs functions on the options object. + + If any of these functions are present on the options object, then + the supplied function will be used instead of the default fs + method. + + Sync methods are only relevant for `rimraf.sync()`, of course. + + For example: + + ```javascript + var myCustomFS = require('some-custom-fs') + + rimraf('some-thing', myCustomFS, callback) + ``` + +* maxBusyTries + + If an `EBUSY`, `ENOTEMPTY`, or `EPERM` error code is encountered + on Windows systems, then rimraf will retry with a linear backoff + wait of 100ms longer on each try. The default maxBusyTries is 3. + + Only relevant for async usage. + +* emfileWait + + If an `EMFILE` error is encountered, then rimraf will retry + repeatedly with a linear backoff of 1ms longer on each try, until + the timeout counter hits this max. The default limit is 1000. + + If you repeatedly encounter `EMFILE` errors, then consider using + [graceful-fs](http://npm.im/graceful-fs) in your program. + + Only relevant for async usage. + +* glob + + Set to `false` to disable [glob](http://npm.im/glob) pattern + matching. + + Set to an object to pass options to the glob module. The default + glob options are `{ nosort: true, silent: true }`. + + Glob version 6 is used in this module. + + Relevant for both sync and async usage. + +* disableGlob + + Set to any non-falsey value to disable globbing entirely. + (Equivalent to setting `glob: false`.) + +## rimraf.sync + +It can remove stuff synchronously, too. But that's not so good. Use +the async API. It's better. + +## CLI + +If installed with `npm install rimraf -g` it can be used as a global +command `rimraf [ ...]` which is useful for cross platform support. + +## mkdirp + +If you need to create a directory recursively, check out +[mkdirp](https://github.com/substack/node-mkdirp). diff --git a/node_modules/rimraf/bin.js b/node_modules/rimraf/bin.js new file mode 100755 index 00000000..0d1e17be --- /dev/null +++ b/node_modules/rimraf/bin.js @@ -0,0 +1,50 @@ +#!/usr/bin/env node + +var rimraf = require('./') + +var help = false +var dashdash = false +var noglob = false +var args = process.argv.slice(2).filter(function(arg) { + if (dashdash) + return !!arg + else if (arg === '--') + dashdash = true + else if (arg === '--no-glob' || arg === '-G') + noglob = true + else if (arg === '--glob' || arg === '-g') + noglob = false + else if (arg.match(/^(-+|\/)(h(elp)?|\?)$/)) + help = true + else + return !!arg +}) + +if (help || args.length === 0) { + // If they didn't ask for help, then this is not a "success" + var log = help ? console.log : console.error + log('Usage: rimraf [ ...]') + log('') + log(' Deletes all files and folders at "path" recursively.') + log('') + log('Options:') + log('') + log(' -h, --help Display this usage info') + log(' -G, --no-glob Do not expand glob patterns in arguments') + log(' -g, --glob Expand glob patterns in arguments (default)') + process.exit(help ? 0 : 1) +} else + go(0) + +function go (n) { + if (n >= args.length) + return + var options = {} + if (noglob) + options = { glob: false } + rimraf(args[n], options, function (er) { + if (er) + throw er + go(n+1) + }) +} diff --git a/node_modules/rimraf/package.json b/node_modules/rimraf/package.json new file mode 100644 index 00000000..24af4e60 --- /dev/null +++ b/node_modules/rimraf/package.json @@ -0,0 +1,64 @@ +{ + "_from": "rimraf@^2.2.8", + "_id": "rimraf@2.6.2", + "_inBundle": false, + "_integrity": "sha512-lreewLK/BlghmxtfH36YYVg1i8IAce4TI7oao75I1g245+6BctqTVQiBP3YUJ9C6DQOXJmkYR9X9fCLtCOJc5w==", + "_location": "/rimraf", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "rimraf@^2.2.8", + "name": "rimraf", + "escapedName": "rimraf", + "rawSpec": "^2.2.8", + "saveSpec": null, + "fetchSpec": "^2.2.8" + }, + "_requiredBy": [ + "/del" + ], + "_resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.2.tgz", + "_shasum": "2ed8150d24a16ea8651e6d6ef0f47c4158ce7a36", + "_spec": "rimraf@^2.2.8", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/del", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bin": { + "rimraf": "./bin.js" + }, + "bugs": { + "url": "https://github.com/isaacs/rimraf/issues" + }, + "bundleDependencies": false, + "dependencies": { + "glob": "^7.0.5" + }, + "deprecated": false, + "description": "A deep deletion module for node (like `rm -rf`)", + "devDependencies": { + "mkdirp": "^0.5.1", + "tap": "^10.1.2" + }, + "files": [ + "LICENSE", + "README.md", + "bin.js", + "rimraf.js" + ], + "homepage": "https://github.com/isaacs/rimraf#readme", + "license": "ISC", + "main": "rimraf.js", + "name": "rimraf", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/rimraf.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "2.6.2" +} diff --git a/node_modules/rimraf/rimraf.js b/node_modules/rimraf/rimraf.js new file mode 100644 index 00000000..e80dd106 --- /dev/null +++ b/node_modules/rimraf/rimraf.js @@ -0,0 +1,364 @@ +module.exports = rimraf +rimraf.sync = rimrafSync + +var assert = require("assert") +var path = require("path") +var fs = require("fs") +var glob = require("glob") +var _0666 = parseInt('666', 8) + +var defaultGlobOpts = { + nosort: true, + silent: true +} + +// for EMFILE handling +var timeout = 0 + +var isWindows = (process.platform === "win32") + +function defaults (options) { + var methods = [ + 'unlink', + 'chmod', + 'stat', + 'lstat', + 'rmdir', + 'readdir' + ] + methods.forEach(function(m) { + options[m] = options[m] || fs[m] + m = m + 'Sync' + options[m] = options[m] || fs[m] + }) + + options.maxBusyTries = options.maxBusyTries || 3 + options.emfileWait = options.emfileWait || 1000 + if (options.glob === false) { + options.disableGlob = true + } + options.disableGlob = options.disableGlob || false + options.glob = options.glob || defaultGlobOpts +} + +function rimraf (p, options, cb) { + if (typeof options === 'function') { + cb = options + options = {} + } + + assert(p, 'rimraf: missing path') + assert.equal(typeof p, 'string', 'rimraf: path should be a string') + assert.equal(typeof cb, 'function', 'rimraf: callback function required') + assert(options, 'rimraf: invalid options argument provided') + assert.equal(typeof options, 'object', 'rimraf: options should be object') + + defaults(options) + + var busyTries = 0 + var errState = null + var n = 0 + + if (options.disableGlob || !glob.hasMagic(p)) + return afterGlob(null, [p]) + + options.lstat(p, function (er, stat) { + if (!er) + return afterGlob(null, [p]) + + glob(p, options.glob, afterGlob) + }) + + function next (er) { + errState = errState || er + if (--n === 0) + cb(errState) + } + + function afterGlob (er, results) { + if (er) + return cb(er) + + n = results.length + if (n === 0) + return cb() + + results.forEach(function (p) { + rimraf_(p, options, function CB (er) { + if (er) { + if ((er.code === "EBUSY" || er.code === "ENOTEMPTY" || er.code === "EPERM") && + busyTries < options.maxBusyTries) { + busyTries ++ + var time = busyTries * 100 + // try again, with the same exact callback as this one. + return setTimeout(function () { + rimraf_(p, options, CB) + }, time) + } + + // this one won't happen if graceful-fs is used. + if (er.code === "EMFILE" && timeout < options.emfileWait) { + return setTimeout(function () { + rimraf_(p, options, CB) + }, timeout ++) + } + + // already gone + if (er.code === "ENOENT") er = null + } + + timeout = 0 + next(er) + }) + }) + } +} + +// Two possible strategies. +// 1. Assume it's a file. unlink it, then do the dir stuff on EPERM or EISDIR +// 2. Assume it's a directory. readdir, then do the file stuff on ENOTDIR +// +// Both result in an extra syscall when you guess wrong. However, there +// are likely far more normal files in the world than directories. This +// is based on the assumption that a the average number of files per +// directory is >= 1. +// +// If anyone ever complains about this, then I guess the strategy could +// be made configurable somehow. But until then, YAGNI. +function rimraf_ (p, options, cb) { + assert(p) + assert(options) + assert(typeof cb === 'function') + + // sunos lets the root user unlink directories, which is... weird. + // so we have to lstat here and make sure it's not a dir. + options.lstat(p, function (er, st) { + if (er && er.code === "ENOENT") + return cb(null) + + // Windows can EPERM on stat. Life is suffering. + if (er && er.code === "EPERM" && isWindows) + fixWinEPERM(p, options, er, cb) + + if (st && st.isDirectory()) + return rmdir(p, options, er, cb) + + options.unlink(p, function (er) { + if (er) { + if (er.code === "ENOENT") + return cb(null) + if (er.code === "EPERM") + return (isWindows) + ? fixWinEPERM(p, options, er, cb) + : rmdir(p, options, er, cb) + if (er.code === "EISDIR") + return rmdir(p, options, er, cb) + } + return cb(er) + }) + }) +} + +function fixWinEPERM (p, options, er, cb) { + assert(p) + assert(options) + assert(typeof cb === 'function') + if (er) + assert(er instanceof Error) + + options.chmod(p, _0666, function (er2) { + if (er2) + cb(er2.code === "ENOENT" ? null : er) + else + options.stat(p, function(er3, stats) { + if (er3) + cb(er3.code === "ENOENT" ? null : er) + else if (stats.isDirectory()) + rmdir(p, options, er, cb) + else + options.unlink(p, cb) + }) + }) +} + +function fixWinEPERMSync (p, options, er) { + assert(p) + assert(options) + if (er) + assert(er instanceof Error) + + try { + options.chmodSync(p, _0666) + } catch (er2) { + if (er2.code === "ENOENT") + return + else + throw er + } + + try { + var stats = options.statSync(p) + } catch (er3) { + if (er3.code === "ENOENT") + return + else + throw er + } + + if (stats.isDirectory()) + rmdirSync(p, options, er) + else + options.unlinkSync(p) +} + +function rmdir (p, options, originalEr, cb) { + assert(p) + assert(options) + if (originalEr) + assert(originalEr instanceof Error) + assert(typeof cb === 'function') + + // try to rmdir first, and only readdir on ENOTEMPTY or EEXIST (SunOS) + // if we guessed wrong, and it's not a directory, then + // raise the original error. + options.rmdir(p, function (er) { + if (er && (er.code === "ENOTEMPTY" || er.code === "EEXIST" || er.code === "EPERM")) + rmkids(p, options, cb) + else if (er && er.code === "ENOTDIR") + cb(originalEr) + else + cb(er) + }) +} + +function rmkids(p, options, cb) { + assert(p) + assert(options) + assert(typeof cb === 'function') + + options.readdir(p, function (er, files) { + if (er) + return cb(er) + var n = files.length + if (n === 0) + return options.rmdir(p, cb) + var errState + files.forEach(function (f) { + rimraf(path.join(p, f), options, function (er) { + if (errState) + return + if (er) + return cb(errState = er) + if (--n === 0) + options.rmdir(p, cb) + }) + }) + }) +} + +// this looks simpler, and is strictly *faster*, but will +// tie up the JavaScript thread and fail on excessively +// deep directory trees. +function rimrafSync (p, options) { + options = options || {} + defaults(options) + + assert(p, 'rimraf: missing path') + assert.equal(typeof p, 'string', 'rimraf: path should be a string') + assert(options, 'rimraf: missing options') + assert.equal(typeof options, 'object', 'rimraf: options should be object') + + var results + + if (options.disableGlob || !glob.hasMagic(p)) { + results = [p] + } else { + try { + options.lstatSync(p) + results = [p] + } catch (er) { + results = glob.sync(p, options.glob) + } + } + + if (!results.length) + return + + for (var i = 0; i < results.length; i++) { + var p = results[i] + + try { + var st = options.lstatSync(p) + } catch (er) { + if (er.code === "ENOENT") + return + + // Windows can EPERM on stat. Life is suffering. + if (er.code === "EPERM" && isWindows) + fixWinEPERMSync(p, options, er) + } + + try { + // sunos lets the root user unlink directories, which is... weird. + if (st && st.isDirectory()) + rmdirSync(p, options, null) + else + options.unlinkSync(p) + } catch (er) { + if (er.code === "ENOENT") + return + if (er.code === "EPERM") + return isWindows ? fixWinEPERMSync(p, options, er) : rmdirSync(p, options, er) + if (er.code !== "EISDIR") + throw er + + rmdirSync(p, options, er) + } + } +} + +function rmdirSync (p, options, originalEr) { + assert(p) + assert(options) + if (originalEr) + assert(originalEr instanceof Error) + + try { + options.rmdirSync(p) + } catch (er) { + if (er.code === "ENOENT") + return + if (er.code === "ENOTDIR") + throw originalEr + if (er.code === "ENOTEMPTY" || er.code === "EEXIST" || er.code === "EPERM") + rmkidsSync(p, options) + } +} + +function rmkidsSync (p, options) { + assert(p) + assert(options) + options.readdirSync(p).forEach(function (f) { + rimrafSync(path.join(p, f), options) + }) + + // We only end up here once we got ENOTEMPTY at least once, and + // at this point, we are guaranteed to have removed all the kids. + // So, we know that it won't be ENOENT or ENOTDIR or anything else. + // try really hard to delete stuff on windows, because it has a + // PROFOUNDLY annoying habit of not closing handles promptly when + // files are deleted, resulting in spurious ENOTEMPTY errors. + var retries = isWindows ? 100 : 1 + var i = 0 + do { + var threw = true + try { + var ret = options.rmdirSync(p, options) + threw = false + return ret + } finally { + if (++i < retries && threw) + continue + } + } while (true) +} diff --git a/node_modules/run-async/LICENSE b/node_modules/run-async/LICENSE new file mode 100644 index 00000000..e895e99b --- /dev/null +++ b/node_modules/run-async/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014 Simon Boudrias + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/run-async/README.md b/node_modules/run-async/README.md new file mode 100644 index 00000000..8eb62c24 --- /dev/null +++ b/node_modules/run-async/README.md @@ -0,0 +1,79 @@ +Run Async +========= + +[![npm](https://badge.fury.io/js/run-async.svg)](http://badge.fury.io/js/run-async) [![tests](https://travis-ci.org/SBoudrias/run-async.svg?branch=master)](http://travis-ci.org/SBoudrias/run-async) [![dependencies](https://david-dm.org/SBoudrias/run-async.svg?theme=shields.io)](https://david-dm.org/SBoudrias/run-async) + +Utility method to run a function either synchronously or asynchronously using a series of common patterns. This is useful for library author accepting sync or async functions as parameter. `runAsync` will always run them as an async method, and normalize the multiple signature. + +Installation +========= + +```bash +npm install --save run-async +``` + +Usage +========= + +Here's a simple example print the function results and three options a user can provide a function. + +```js +var runAsync = require('run-async'); + +var printAfter = function (func) { + var cb = function (err, returnValue) { + console.log(returnValue); + }; + runAsync(func, cb)(/* arguments for func */); +}; +``` + +#### Using `this.async` +```js +printAfter(function () { + var done = this.async(); + + setTimeout(function () { + done(null, 'done running with callback'); + }, 10); +}); +``` + +#### Returning a promise +```js +printAfter(function () { + return new Promise(function (resolve, reject) { + resolve('done running with promises'); + }); +}); +``` + +#### Synchronous function +```js +printAfter(function () { + return 'done running sync function'; +}); +``` + +### runAsync.cb + +`runAsync.cb` supports all the function types that `runAsync` does and additionally a traditional **callback as the last argument** signature: + +```js +var runAsync = require('run-async'); + +// IMPORTANT: The wrapped function must have a fixed number of parameters. +runAsync.cb(function(a, b, cb) { + cb(null, a + b); +}, function(err, result) { + console.log(result) +})(1, 2) +``` + +If your version of node support Promises natively (node >= 0.12), `runAsync` will return a promise. Example: `runAsync(func)(arg1, arg2).then(cb)` + +Licence +======== + +Copyright (c) 2014 Simon Boudrias (twitter: @vaxilart) +Licensed under the MIT license. diff --git a/node_modules/run-async/index.js b/node_modules/run-async/index.js new file mode 100644 index 00000000..f623326c --- /dev/null +++ b/node_modules/run-async/index.js @@ -0,0 +1,61 @@ +'use strict'; + +var isPromise = require('is-promise'); + +/** + * Return a function that will run a function asynchronously or synchronously + * + * example: + * runAsync(wrappedFunction, callback)(...args); + * + * @param {Function} func Function to run + * @param {Function} cb Callback function passed the `func` returned value + * @return {Function(arguments)} Arguments to pass to `func`. This function will in turn + * return a Promise (Node >= 0.12) or call the callbacks. + */ + +var runAsync = module.exports = function (func, cb) { + cb = cb || function () {}; + + return function () { + var async = false; + var args = arguments; + + var promise = new Promise(function (resolve, reject) { + var answer = func.apply({ + async: function () { + async = true; + return function (err, value) { + if (err) { + reject(err); + } else { + resolve(value); + } + }; + } + }, Array.prototype.slice.call(args)); + + if (!async) { + if (isPromise(answer)) { + answer.then(resolve, reject); + } else { + resolve(answer); + } + } + }); + + promise.then(cb.bind(null, null), cb); + + return promise; + } +}; + +runAsync.cb = function (func, cb) { + return runAsync(function () { + var args = Array.prototype.slice.call(arguments); + if (args.length === func.length - 1) { + args.push(this.async()); + } + return func.apply(this, args); + }, cb); +}; diff --git a/node_modules/run-async/package.json b/node_modules/run-async/package.json new file mode 100644 index 00000000..3af792fa --- /dev/null +++ b/node_modules/run-async/package.json @@ -0,0 +1,64 @@ +{ + "_from": "run-async@^2.2.0", + "_id": "run-async@2.3.0", + "_inBundle": false, + "_integrity": "sha1-A3GrSuC91yDUFm19/aZP96RFpsA=", + "_location": "/run-async", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "run-async@^2.2.0", + "name": "run-async", + "escapedName": "run-async", + "rawSpec": "^2.2.0", + "saveSpec": null, + "fetchSpec": "^2.2.0" + }, + "_requiredBy": [ + "/inquirer" + ], + "_resolved": "https://registry.npmjs.org/run-async/-/run-async-2.3.0.tgz", + "_shasum": "0371ab4ae0bdd720d4166d7dfda64ff7a445a6c0", + "_spec": "run-async@^2.2.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/inquirer", + "author": { + "name": "Simon Boudrias", + "email": "admin@simonboudrias.com" + }, + "bugs": { + "url": "https://github.com/SBoudrias/run-async/issues" + }, + "bundleDependencies": false, + "dependencies": { + "is-promise": "^2.1.0" + }, + "deprecated": false, + "description": "Utility method to run function either synchronously or asynchronously using the common `this.async()` style.", + "devDependencies": { + "mocha": "^3.1.2" + }, + "engines": { + "node": ">=0.12.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/SBoudrias/run-async#readme", + "keywords": [ + "flow", + "flow-control", + "async" + ], + "license": "MIT", + "main": "index.js", + "name": "run-async", + "repository": { + "type": "git", + "url": "git+https://github.com/SBoudrias/run-async.git" + }, + "scripts": { + "test": "mocha -R spec" + }, + "version": "2.3.0" +} diff --git a/node_modules/rx-lite-aggregates/package.json b/node_modules/rx-lite-aggregates/package.json new file mode 100644 index 00000000..c820e174 --- /dev/null +++ b/node_modules/rx-lite-aggregates/package.json @@ -0,0 +1,67 @@ +{ + "_from": "rx-lite-aggregates@^4.0.8", + "_id": "rx-lite-aggregates@4.0.8", + "_inBundle": false, + "_integrity": "sha1-dTuHqJoRyVRnxKwWJsTvxOBcZ74=", + "_location": "/rx-lite-aggregates", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "rx-lite-aggregates@^4.0.8", + "name": "rx-lite-aggregates", + "escapedName": "rx-lite-aggregates", + "rawSpec": "^4.0.8", + "saveSpec": null, + "fetchSpec": "^4.0.8" + }, + "_requiredBy": [ + "/inquirer" + ], + "_resolved": "https://registry.npmjs.org/rx-lite-aggregates/-/rx-lite-aggregates-4.0.8.tgz", + "_shasum": "753b87a89a11c95467c4ac1626c4efc4e05c67be", + "_spec": "rx-lite-aggregates@^4.0.8", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/inquirer", + "author": { + "name": "Cloud Programmability Team", + "url": "https://github.com/Reactive-Extensions/RxJS/blob/master/authors.txt" + }, + "browser": { + "index.js": "rx.lite.aggregates.js" + }, + "bugs": { + "url": "https://github.com/Reactive-Extensions/RxJS/issues" + }, + "bundleDependencies": false, + "dependencies": { + "rx-lite": "*" + }, + "deprecated": false, + "description": "Lightweight library with aggregate functions for composing asynchronous and event-based operations in JavaScript", + "devDependencies": {}, + "homepage": "https://github.com/Reactive-Extensions/RxJS", + "jam": { + "main": "rx.lite.aggregates.js" + }, + "keywords": [ + "React", + "Reactive", + "Events", + "Rx", + "RxJS" + ], + "licenses": [ + { + "type": "Apache License, Version 2.0", + "url": "http://www.apache.org/licenses/LICENSE-2.0.html" + } + ], + "main": "rx.lite.aggregates.js", + "name": "rx-lite-aggregates", + "repository": { + "type": "git", + "url": "git+https://github.com/Reactive-Extensions/RxJS.git" + }, + "title": "Reactive Extensions for JavaScript (RxJS) Aggregates", + "version": "4.0.8" +} diff --git a/node_modules/rx-lite-aggregates/readme.md b/node_modules/rx-lite-aggregates/readme.md new file mode 100644 index 00000000..ed55c924 --- /dev/null +++ b/node_modules/rx-lite-aggregates/readme.md @@ -0,0 +1,85 @@ +# RxJS Aggregates Module # + +The Reactive Extensions for JavaScript has a number of aggregation operators including those you might already know from the Array#extras and the upcoming ES6 standard such as `reduce`, `find` and `findIndex`. This module is used exclusively for aggregation operations used on finite observable sequences. In addition to the aforementioned operators, there are many useful operators such as `count`, `sum`, `average` and determining whether two sequences are equal via the `sequenceEqual` method. This requires `rx.lite.js` from the [`rx-lite`](https://www.npmjs.com/package/rx-lite) NPM module. + +## Getting Started + +There are a number of ways to get started with RxJS. + +### Installing with [NPM](https://npmjs.org/) + +```bash` +$ npm install rx-lite-aggregates +$ npm install -g rx-lite-aggregates +``` + +### Using with Node.js and Ringo.js + +```js +var Rx = require('rx-lite-aggregates'); +``` + +### In a Browser: + +```html + + + +``` + +## Included Observable Operators ## + +### `Observable Instance Methods` +- [`aggregate`](../../doc/api/core/operators/reduce.md) +- [`all`](../../doc/api/core/operators/every.md) +- [`any`](../../doc/api/core/operators/some.md) +- [`average`](../../doc/api/core/operators/average.md) +- [`includes`](../../doc/api/core/operators/includes.md) +- [`count`](../../doc/api/core/operators/count.md) +- [`elementAt`](../../doc/api/core/operators/elementat.md) +- [`elementAtOrDefault`](../../doc/api/core/operators/elementatordefault.md) +- [`every`](../../doc/api/core/operators/every.md) +- [`find`](../../doc/api/core/operators/find.md) +- [`findIndex`](../../doc/api/core/operators/findindex.md) +- [`first`](../../doc/api/core/operators/first.md) +- [`firstOrDefault`](../../doc/api/core/operators/firstordefault.md) +- [`indexOf`](../../doc/api/core/operators/indexof.md) +- [`isEmpty`](../../doc/api/core/operators/isempty.md) +- [`last`](../../doc/api/core/operators/last.md) +- [`lastOrDefault`](../../doc/api/core/operators/lastordefault.md) +- [`max`](../../doc/api/core/operators/max.md) +- [`maxBy`](../../doc/api/core/operators/maxby.md) +- [`min`](../../doc/api/core/operators/min.md) +- [`minBy`](../../doc/api/core/operators/minby.md) +- [`reduce`](../../doc/api/core/operators/reduce.md) +- [`sequenceEqual`](../../doc/api/core/operators/sequenceequal.md) +- [`single`](../../doc/api/core/operators/single.md) +- [`singleOrDefault`](../../doc/api/core/operators/singleordefault.md) +- [`some`](../../doc/api/core/operators/some.md) +- [`sum`](../../doc/api/core/operators/sum.md) +- [`toMap`](../../doc/api/core/operators/tomap.md) +- [`toSet`](../../doc/api/core/operators/toset.md) + +## Contributing ## + +There are lots of ways to contribute to the project, and we appreciate our [contributors](https://github.com/Reactive-Extensions/RxJS/wiki/Contributors). If you wish to contribute, check out our [style guide]((https://github.com/Reactive-Extensions/RxJS/tree/master/doc/contributing)). + +You can contribute by reviewing and sending feedback on code checkins, suggesting and trying out new features as they are implemented, submit bugs and help us verify fixes as they are checked in, as well as submit code fixes or code contributions of your own. Note that all code submissions will be rigorously reviewed and tested by the Rx Team, and only those that meet an extremely high bar for both quality and design/roadmap appropriateness will be merged into the source. + +## License ## + +Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. +Microsoft Open Technologies would like to thank its contributors, a list +of whom are at https://github.com/Reactive-Extensions/RxJS/wiki/Contributors. + +Licensed under the Apache License, Version 2.0 (the "License"); you +may not use this file except in compliance with the License. You may +obtain a copy of the License at + +http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or +implied. See the License for the specific language governing permissions +and limitations under the License. diff --git a/node_modules/rx-lite-aggregates/rx.lite.aggregates.js b/node_modules/rx-lite-aggregates/rx.lite.aggregates.js new file mode 100644 index 00000000..7deba220 --- /dev/null +++ b/node_modules/rx-lite-aggregates/rx.lite.aggregates.js @@ -0,0 +1,1365 @@ +// Copyright (c) Microsoft, All rights reserved. See License.txt in the project root for license information. + +;(function (factory) { + var objectTypes = { + 'function': true, + 'object': true + }; + + function checkGlobal(value) { + return (value && value.Object === Object) ? value : null; + } + + var freeExports = (objectTypes[typeof exports] && exports && !exports.nodeType) ? exports : null; + var freeModule = (objectTypes[typeof module] && module && !module.nodeType) ? module : null; + var freeGlobal = checkGlobal(freeExports && freeModule && typeof global === 'object' && global); + var freeSelf = checkGlobal(objectTypes[typeof self] && self); + var freeWindow = checkGlobal(objectTypes[typeof window] && window); + var moduleExports = (freeModule && freeModule.exports === freeExports) ? freeExports : null; + var thisGlobal = checkGlobal(objectTypes[typeof this] && this); + var root = freeGlobal || ((freeWindow !== (thisGlobal && thisGlobal.window)) && freeWindow) || freeSelf || thisGlobal || Function('return this')(); + + // Because of build optimizers + if (typeof define === 'function' && define.amd) { + define(['./rx.lite'], function (Rx, exports) { + return factory(root, exports, Rx); + }); + } else if (typeof module === 'object' && module && module.exports === freeExports) { + module.exports = factory(root, module.exports, require('rx-lite')); + } else { + root.Rx = factory(root, {}, root.Rx); + } +}.call(this, function (root, exp, Rx, undefined) { + + // References + var Observable = Rx.Observable, + observableProto = Observable.prototype, + BinaryDisposable = Rx.BinaryDisposable, + AnonymousObservable = Rx.AnonymousObservable, + AbstractObserver = Rx.internals.AbstractObserver, + disposableEmpty = Rx.Disposable.empty, + helpers = Rx.helpers, + defaultComparer = helpers.defaultComparer, + identity = helpers.identity, + defaultSubComparer = helpers.defaultSubComparer, + isFunction = helpers.isFunction, + isPromise = helpers.isPromise, + isArrayLike = helpers.isArrayLike, + isIterable = helpers.isIterable, + inherits = Rx.internals.inherits, + observableFromPromise = Observable.fromPromise, + observableFrom = Observable.from, + bindCallback = Rx.internals.bindCallback, + EmptyError = Rx.EmptyError, + ObservableBase = Rx.ObservableBase, + ArgumentOutOfRangeError = Rx.ArgumentOutOfRangeError; + + var errorObj = {e: {}}; + + function tryCatcherGen(tryCatchTarget) { + return function tryCatcher() { + try { + return tryCatchTarget.apply(this, arguments); + } catch (e) { + errorObj.e = e; + return errorObj; + } + }; + } + + var tryCatch = Rx.internals.tryCatch = function tryCatch(fn) { + if (!isFunction(fn)) { throw new TypeError('fn must be a function'); } + return tryCatcherGen(fn); + }; + + function thrower(e) { + throw e; + } + + var ExtremaByObservable = (function (__super__) { + inherits(ExtremaByObservable, __super__); + function ExtremaByObservable(source, k, c) { + this.source = source; + this._k = k; + this._c = c; + __super__.call(this); + } + + ExtremaByObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new ExtremaByObserver(o, this._k, this._c)); + }; + + return ExtremaByObservable; + }(ObservableBase)); + + var ExtremaByObserver = (function (__super__) { + inherits(ExtremaByObserver, __super__); + function ExtremaByObserver(o, k, c) { + this._o = o; + this._k = k; + this._c = c; + this._v = null; + this._hv = false; + this._l = []; + __super__.call(this); + } + + ExtremaByObserver.prototype.next = function (x) { + var key = tryCatch(this._k)(x); + if (key === errorObj) { return this._o.onError(key.e); } + var comparison = 0; + if (!this._hv) { + this._hv = true; + this._v = key; + } else { + comparison = tryCatch(this._c)(key, this._v); + if (comparison === errorObj) { return this._o.onError(comparison.e); } + } + if (comparison > 0) { + this._v = key; + this._l = []; + } + if (comparison >= 0) { this._l.push(x); } + }; + + ExtremaByObserver.prototype.error = function (e) { + this._o.onError(e); + }; + + ExtremaByObserver.prototype.completed = function () { + this._o.onNext(this._l); + this._o.onCompleted(); + }; + + return ExtremaByObserver; + }(AbstractObserver)); + + function firstOnly(x) { + if (x.length === 0) { throw new EmptyError(); } + return x[0]; + } + + var ReduceObservable = (function(__super__) { + inherits(ReduceObservable, __super__); + function ReduceObservable(source, accumulator, hasSeed, seed) { + this.source = source; + this.accumulator = accumulator; + this.hasSeed = hasSeed; + this.seed = seed; + __super__.call(this); + } + + ReduceObservable.prototype.subscribeCore = function(observer) { + return this.source.subscribe(new ReduceObserver(observer,this)); + }; + + return ReduceObservable; + }(ObservableBase)); + + var ReduceObserver = (function (__super__) { + inherits(ReduceObserver, __super__); + function ReduceObserver(o, parent) { + this._o = o; + this._p = parent; + this._fn = parent.accumulator; + this._hs = parent.hasSeed; + this._s = parent.seed; + this._ha = false; + this._a = null; + this._hv = false; + this._i = 0; + __super__.call(this); + } + + ReduceObserver.prototype.next = function (x) { + !this._hv && (this._hv = true); + if (this._ha) { + this._a = tryCatch(this._fn)(this._a, x, this._i, this._p); + } else { + this._a = this._hs ? tryCatch(this._fn)(this._s, x, this._i, this._p) : x; + this._ha = true; + } + if (this._a === errorObj) { return this._o.onError(this._a.e); } + this._i++; + }; + + ReduceObserver.prototype.error = function (e) { + this._o.onError(e); + }; + + ReduceObserver.prototype.completed = function () { + this._hv && this._o.onNext(this._a); + !this._hv && this._hs && this._o.onNext(this._s); + !this._hv && !this._hs && this._o.onError(new EmptyError()); + this._o.onCompleted(); + }; + + return ReduceObserver; + }(AbstractObserver)); + + /** + * Applies an accumulator function over an observable sequence, returning the result of the aggregation as a single element in the result sequence. The specified seed value is used as the initial accumulator value. + * For aggregation behavior with incremental intermediate results, see Observable.scan. + * @param {Function} accumulator An accumulator function to be invoked on each element. + * @param {Any} [seed] The initial accumulator value. + * @returns {Observable} An observable sequence containing a single element with the final accumulator value. + */ + observableProto.reduce = function () { + var hasSeed = false, seed, accumulator = arguments[0]; + if (arguments.length === 2) { + hasSeed = true; + seed = arguments[1]; + } + return new ReduceObservable(this, accumulator, hasSeed, seed); + }; + + var SomeObservable = (function (__super__) { + inherits(SomeObservable, __super__); + function SomeObservable(source, fn) { + this.source = source; + this._fn = fn; + __super__.call(this); + } + + SomeObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new SomeObserver(o, this._fn, this.source)); + }; + + return SomeObservable; + }(ObservableBase)); + + var SomeObserver = (function (__super__) { + inherits(SomeObserver, __super__); + + function SomeObserver(o, fn, s) { + this._o = o; + this._fn = fn; + this._s = s; + this._i = 0; + __super__.call(this); + } + + SomeObserver.prototype.next = function (x) { + var result = tryCatch(this._fn)(x, this._i++, this._s); + if (result === errorObj) { return this._o.onError(result.e); } + if (Boolean(result)) { + this._o.onNext(true); + this._o.onCompleted(); + } + }; + SomeObserver.prototype.error = function (e) { this._o.onError(e); }; + SomeObserver.prototype.completed = function () { + this._o.onNext(false); + this._o.onCompleted(); + }; + + return SomeObserver; + }(AbstractObserver)); + + /** + * Determines whether any element of an observable sequence satisfies a condition if present, else if any items are in the sequence. + * @param {Function} [predicate] A function to test each element for a condition. + * @returns {Observable} An observable sequence containing a single element determining whether any elements in the source sequence pass the test in the specified predicate if given, else if any items are in the sequence. + */ + observableProto.some = function (predicate, thisArg) { + var fn = bindCallback(predicate, thisArg, 3); + return new SomeObservable(this, fn); + }; + + var IsEmptyObservable = (function (__super__) { + inherits(IsEmptyObservable, __super__); + function IsEmptyObservable(source) { + this.source = source; + __super__.call(this); + } + + IsEmptyObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new IsEmptyObserver(o)); + }; + + return IsEmptyObservable; + }(ObservableBase)); + + var IsEmptyObserver = (function(__super__) { + inherits(IsEmptyObserver, __super__); + function IsEmptyObserver(o) { + this._o = o; + __super__.call(this); + } + + IsEmptyObserver.prototype.next = function () { + this._o.onNext(false); + this._o.onCompleted(); + }; + IsEmptyObserver.prototype.error = function (e) { this._o.onError(e); }; + IsEmptyObserver.prototype.completed = function () { + this._o.onNext(true); + this._o.onCompleted(); + }; + + return IsEmptyObserver; + }(AbstractObserver)); + + /** + * Determines whether an observable sequence is empty. + * @returns {Observable} An observable sequence containing a single element determining whether the source sequence is empty. + */ + observableProto.isEmpty = function () { + return new IsEmptyObservable(this); + }; + + var EveryObservable = (function (__super__) { + inherits(EveryObservable, __super__); + function EveryObservable(source, fn) { + this.source = source; + this._fn = fn; + __super__.call(this); + } + + EveryObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new EveryObserver(o, this._fn, this.source)); + }; + + return EveryObservable; + }(ObservableBase)); + + var EveryObserver = (function (__super__) { + inherits(EveryObserver, __super__); + + function EveryObserver(o, fn, s) { + this._o = o; + this._fn = fn; + this._s = s; + this._i = 0; + __super__.call(this); + } + + EveryObserver.prototype.next = function (x) { + var result = tryCatch(this._fn)(x, this._i++, this._s); + if (result === errorObj) { return this._o.onError(result.e); } + if (!Boolean(result)) { + this._o.onNext(false); + this._o.onCompleted(); + } + }; + EveryObserver.prototype.error = function (e) { this._o.onError(e); }; + EveryObserver.prototype.completed = function () { + this._o.onNext(true); + this._o.onCompleted(); + }; + + return EveryObserver; + }(AbstractObserver)); + + /** + * Determines whether all elements of an observable sequence satisfy a condition. + * @param {Function} [predicate] A function to test each element for a condition. + * @param {Any} [thisArg] Object to use as this when executing callback. + * @returns {Observable} An observable sequence containing a single element determining whether all elements in the source sequence pass the test in the specified predicate. + */ + observableProto.every = function (predicate, thisArg) { + var fn = bindCallback(predicate, thisArg, 3); + return new EveryObservable(this, fn); + }; + + var IncludesObservable = (function (__super__) { + inherits(IncludesObservable, __super__); + function IncludesObservable(source, elem, idx) { + var n = +idx || 0; + Math.abs(n) === Infinity && (n = 0); + + this.source = source; + this._elem = elem; + this._n = n; + __super__.call(this); + } + + IncludesObservable.prototype.subscribeCore = function (o) { + if (this._n < 0) { + o.onNext(false); + o.onCompleted(); + return disposableEmpty; + } + + return this.source.subscribe(new IncludesObserver(o, this._elem, this._n)); + }; + + return IncludesObservable; + }(ObservableBase)); + + var IncludesObserver = (function (__super__) { + inherits(IncludesObserver, __super__); + function IncludesObserver(o, elem, n) { + this._o = o; + this._elem = elem; + this._n = n; + this._i = 0; + __super__.call(this); + } + + function comparer(a, b) { + return (a === 0 && b === 0) || (a === b || (isNaN(a) && isNaN(b))); + } + + IncludesObserver.prototype.next = function (x) { + if (this._i++ >= this._n && comparer(x, this._elem)) { + this._o.onNext(true); + this._o.onCompleted(); + } + }; + IncludesObserver.prototype.error = function (e) { this._o.onError(e); }; + IncludesObserver.prototype.completed = function () { this._o.onNext(false); this._o.onCompleted(); }; + + return IncludesObserver; + }(AbstractObserver)); + + /** + * Determines whether an observable sequence includes a specified element with an optional equality comparer. + * @param searchElement The value to locate in the source sequence. + * @param {Number} [fromIndex] An equality comparer to compare elements. + * @returns {Observable} An observable sequence containing a single element determining whether the source sequence includes an element that has the specified value from the given index. + */ + observableProto.includes = function (searchElement, fromIndex) { + return new IncludesObservable(this, searchElement, fromIndex); + }; + + var CountObservable = (function (__super__) { + inherits(CountObservable, __super__); + function CountObservable(source, fn) { + this.source = source; + this._fn = fn; + __super__.call(this); + } + + CountObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new CountObserver(o, this._fn, this.source)); + }; + + return CountObservable; + }(ObservableBase)); + + var CountObserver = (function (__super__) { + inherits(CountObserver, __super__); + + function CountObserver(o, fn, s) { + this._o = o; + this._fn = fn; + this._s = s; + this._i = 0; + this._c = 0; + __super__.call(this); + } + + CountObserver.prototype.next = function (x) { + if (this._fn) { + var result = tryCatch(this._fn)(x, this._i++, this._s); + if (result === errorObj) { return this._o.onError(result.e); } + Boolean(result) && (this._c++); + } else { + this._c++; + } + }; + CountObserver.prototype.error = function (e) { this._o.onError(e); }; + CountObserver.prototype.completed = function () { + this._o.onNext(this._c); + this._o.onCompleted(); + }; + + return CountObserver; + }(AbstractObserver)); + + /** + * Returns an observable sequence containing a value that represents how many elements in the specified observable sequence satisfy a condition if provided, else the count of items. + * @example + * res = source.count(); + * res = source.count(function (x) { return x > 3; }); + * @param {Function} [predicate]A function to test each element for a condition. + * @param {Any} [thisArg] Object to use as this when executing callback. + * @returns {Observable} An observable sequence containing a single element with a number that represents how many elements in the input sequence satisfy the condition in the predicate function if provided, else the count of items in the sequence. + */ + observableProto.count = function (predicate, thisArg) { + var fn = bindCallback(predicate, thisArg, 3); + return new CountObservable(this, fn); + }; + + var IndexOfObservable = (function (__super__) { + inherits(IndexOfObservable, __super__); + function IndexOfObservable(source, e, n) { + this.source = source; + this._e = e; + this._n = n; + __super__.call(this); + } + + IndexOfObservable.prototype.subscribeCore = function (o) { + if (this._n < 0) { + o.onNext(-1); + o.onCompleted(); + return disposableEmpty; + } + + return this.source.subscribe(new IndexOfObserver(o, this._e, this._n)); + }; + + return IndexOfObservable; + }(ObservableBase)); + + var IndexOfObserver = (function (__super__) { + inherits(IndexOfObserver, __super__); + function IndexOfObserver(o, e, n) { + this._o = o; + this._e = e; + this._n = n; + this._i = 0; + __super__.call(this); + } + + IndexOfObserver.prototype.next = function (x) { + if (this._i >= this._n && x === this._e) { + this._o.onNext(this._i); + this._o.onCompleted(); + } + this._i++; + }; + IndexOfObserver.prototype.error = function (e) { this._o.onError(e); }; + IndexOfObserver.prototype.completed = function () { this._o.onNext(-1); this._o.onCompleted(); }; + + return IndexOfObserver; + }(AbstractObserver)); + + /** + * Returns the first index at which a given element can be found in the observable sequence, or -1 if it is not present. + * @param {Any} searchElement Element to locate in the array. + * @param {Number} [fromIndex] The index to start the search. If not specified, defaults to 0. + * @returns {Observable} And observable sequence containing the first index at which a given element can be found in the observable sequence, or -1 if it is not present. + */ + observableProto.indexOf = function(searchElement, fromIndex) { + var n = +fromIndex || 0; + Math.abs(n) === Infinity && (n = 0); + return new IndexOfObservable(this, searchElement, n); + }; + + var SumObservable = (function (__super__) { + inherits(SumObservable, __super__); + function SumObservable(source, fn) { + this.source = source; + this._fn = fn; + __super__.call(this); + } + + SumObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new SumObserver(o, this._fn, this.source)); + }; + + return SumObservable; + }(ObservableBase)); + + var SumObserver = (function (__super__) { + inherits(SumObserver, __super__); + + function SumObserver(o, fn, s) { + this._o = o; + this._fn = fn; + this._s = s; + this._i = 0; + this._c = 0; + __super__.call(this); + } + + SumObserver.prototype.next = function (x) { + if (this._fn) { + var result = tryCatch(this._fn)(x, this._i++, this._s); + if (result === errorObj) { return this._o.onError(result.e); } + this._c += result; + } else { + this._c += x; + } + }; + SumObserver.prototype.error = function (e) { this._o.onError(e); }; + SumObserver.prototype.completed = function () { + this._o.onNext(this._c); + this._o.onCompleted(); + }; + + return SumObserver; + }(AbstractObserver)); + + /** + * Computes the sum of a sequence of values that are obtained by invoking an optional transform function on each element of the input sequence, else if not specified computes the sum on each item in the sequence. + * @param {Function} [selector] A transform function to apply to each element. + * @param {Any} [thisArg] Object to use as this when executing callback. + * @returns {Observable} An observable sequence containing a single element with the sum of the values in the source sequence. + */ + observableProto.sum = function (keySelector, thisArg) { + var fn = bindCallback(keySelector, thisArg, 3); + return new SumObservable(this, fn); + }; + + /** + * Returns the elements in an observable sequence with the minimum key value according to the specified comparer. + * @example + * var res = source.minBy(function (x) { return x.value; }); + * var res = source.minBy(function (x) { return x.value; }, function (x, y) { return x - y; }); + * @param {Function} keySelector Key selector function. + * @param {Function} [comparer] Comparer used to compare key values. + * @returns {Observable} An observable sequence containing a list of zero or more elements that have a minimum key value. + */ + observableProto.minBy = function (keySelector, comparer) { + comparer || (comparer = defaultSubComparer); + return new ExtremaByObservable(this, keySelector, function (x, y) { return comparer(x, y) * -1; }); + }; + + /** + * Returns the minimum element in an observable sequence according to the optional comparer else a default greater than less than check. + * @example + * var res = source.min(); + * var res = source.min(function (x, y) { return x.value - y.value; }); + * @param {Function} [comparer] Comparer used to compare elements. + * @returns {Observable} An observable sequence containing a single element with the minimum element in the source sequence. + */ + observableProto.min = function (comparer) { + return this.minBy(identity, comparer).map(firstOnly); + }; + + /** + * Returns the elements in an observable sequence with the maximum key value according to the specified comparer. + * @example + * var res = source.maxBy(function (x) { return x.value; }); + * var res = source.maxBy(function (x) { return x.value; }, function (x, y) { return x - y;; }); + * @param {Function} keySelector Key selector function. + * @param {Function} [comparer] Comparer used to compare key values. + * @returns {Observable} An observable sequence containing a list of zero or more elements that have a maximum key value. + */ + observableProto.maxBy = function (keySelector, comparer) { + comparer || (comparer = defaultSubComparer); + return new ExtremaByObservable(this, keySelector, comparer); + }; + + /** + * Returns the maximum value in an observable sequence according to the specified comparer. + * @example + * var res = source.max(); + * var res = source.max(function (x, y) { return x.value - y.value; }); + * @param {Function} [comparer] Comparer used to compare elements. + * @returns {Observable} An observable sequence containing a single element with the maximum element in the source sequence. + */ + observableProto.max = function (comparer) { + return this.maxBy(identity, comparer).map(firstOnly); + }; + + var AverageObservable = (function (__super__) { + inherits(AverageObservable, __super__); + function AverageObservable(source, fn) { + this.source = source; + this._fn = fn; + __super__.call(this); + } + + AverageObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new AverageObserver(o, this._fn, this.source)); + }; + + return AverageObservable; + }(ObservableBase)); + + var AverageObserver = (function(__super__) { + inherits(AverageObserver, __super__); + function AverageObserver(o, fn, s) { + this._o = o; + this._fn = fn; + this._s = s; + this._c = 0; + this._t = 0; + __super__.call(this); + } + + AverageObserver.prototype.next = function (x) { + if(this._fn) { + var r = tryCatch(this._fn)(x, this._c++, this._s); + if (r === errorObj) { return this._o.onError(r.e); } + this._t += r; + } else { + this._c++; + this._t += x; + } + }; + AverageObserver.prototype.error = function (e) { this._o.onError(e); }; + AverageObserver.prototype.completed = function () { + if (this._c === 0) { return this._o.onError(new EmptyError()); } + this._o.onNext(this._t / this._c); + this._o.onCompleted(); + }; + + return AverageObserver; + }(AbstractObserver)); + + /** + * Computes the average of an observable sequence of values that are in the sequence or obtained by invoking a transform function on each element of the input sequence if present. + * @param {Function} [selector] A transform function to apply to each element. + * @param {Any} [thisArg] Object to use as this when executing callback. + * @returns {Observable} An observable sequence containing a single element with the average of the sequence of values. + */ + observableProto.average = function (keySelector, thisArg) { + var source = this, fn; + if (isFunction(keySelector)) { + fn = bindCallback(keySelector, thisArg, 3); + } + return new AverageObservable(source, fn); + }; + + /** + * Determines whether two sequences are equal by comparing the elements pairwise using a specified equality comparer. + * + * @example + * var res = res = source.sequenceEqual([1,2,3]); + * var res = res = source.sequenceEqual([{ value: 42 }], function (x, y) { return x.value === y.value; }); + * 3 - res = source.sequenceEqual(Rx.Observable.returnValue(42)); + * 4 - res = source.sequenceEqual(Rx.Observable.returnValue({ value: 42 }), function (x, y) { return x.value === y.value; }); + * @param {Observable} second Second observable sequence or array to compare. + * @param {Function} [comparer] Comparer used to compare elements of both sequences. + * @returns {Observable} An observable sequence that contains a single element which indicates whether both sequences are of equal length and their corresponding elements are equal according to the specified equality comparer. + */ + observableProto.sequenceEqual = function (second, comparer) { + var first = this; + comparer || (comparer = defaultComparer); + return new AnonymousObservable(function (o) { + var donel = false, doner = false, ql = [], qr = []; + var subscription1 = first.subscribe(function (x) { + if (qr.length > 0) { + var v = qr.shift(); + var equal = tryCatch(comparer)(v, x); + if (equal === errorObj) { return o.onError(equal.e); } + if (!equal) { + o.onNext(false); + o.onCompleted(); + } + } else if (doner) { + o.onNext(false); + o.onCompleted(); + } else { + ql.push(x); + } + }, function(e) { o.onError(e); }, function () { + donel = true; + if (ql.length === 0) { + if (qr.length > 0) { + o.onNext(false); + o.onCompleted(); + } else if (doner) { + o.onNext(true); + o.onCompleted(); + } + } + }); + + (isArrayLike(second) || isIterable(second)) && (second = observableFrom(second)); + isPromise(second) && (second = observableFromPromise(second)); + var subscription2 = second.subscribe(function (x) { + if (ql.length > 0) { + var v = ql.shift(); + var equal = tryCatch(comparer)(v, x); + if (equal === errorObj) { return o.onError(equal.e); } + if (!equal) { + o.onNext(false); + o.onCompleted(); + } + } else if (donel) { + o.onNext(false); + o.onCompleted(); + } else { + qr.push(x); + } + }, function(e) { o.onError(e); }, function () { + doner = true; + if (qr.length === 0) { + if (ql.length > 0) { + o.onNext(false); + o.onCompleted(); + } else if (donel) { + o.onNext(true); + o.onCompleted(); + } + } + }); + return new BinaryDisposable(subscription1, subscription2); + }, first); + }; + + var ElementAtObservable = (function (__super__) { + inherits(ElementAtObservable, __super__); + function ElementAtObservable(source, i, d) { + this.source = source; + this._i = i; + this._d = d; + __super__.call(this); + } + + ElementAtObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new ElementAtObserver(o, this._i, this._d)); + }; + + return ElementAtObservable; + }(ObservableBase)); + + var ElementAtObserver = (function (__super__) { + inherits(ElementAtObserver, __super__); + + function ElementAtObserver(o, i, d) { + this._o = o; + this._i = i; + this._d = d; + __super__.call(this); + } + + ElementAtObserver.prototype.next = function (x) { + if (this._i-- === 0) { + this._o.onNext(x); + this._o.onCompleted(); + } + }; + ElementAtObserver.prototype.error = function (e) { this._o.onError(e); }; + ElementAtObserver.prototype.completed = function () { + if (this._d === undefined) { + this._o.onError(new ArgumentOutOfRangeError()); + } else { + this._o.onNext(this._d); + this._o.onCompleted(); + } + }; + + return ElementAtObserver; + }(AbstractObserver)); + + /** + * Returns the element at a specified index in a sequence or default value if not found. + * @param {Number} index The zero-based index of the element to retrieve. + * @param {Any} [defaultValue] The default value to use if elementAt does not find a value. + * @returns {Observable} An observable sequence that produces the element at the specified position in the source sequence. + */ + observableProto.elementAt = function (index, defaultValue) { + if (index < 0) { throw new ArgumentOutOfRangeError(); } + return new ElementAtObservable(this, index, defaultValue); + }; + + var SingleObserver = (function(__super__) { + inherits(SingleObserver, __super__); + function SingleObserver(o, obj, s) { + this._o = o; + this._obj = obj; + this._s = s; + this._i = 0; + this._hv = false; + this._v = null; + __super__.call(this); + } + + SingleObserver.prototype.next = function (x) { + var shouldYield = false; + if (this._obj.predicate) { + var res = tryCatch(this._obj.predicate)(x, this._i++, this._s); + if (res === errorObj) { return this._o.onError(res.e); } + Boolean(res) && (shouldYield = true); + } else if (!this._obj.predicate) { + shouldYield = true; + } + if (shouldYield) { + if (this._hv) { + return this._o.onError(new Error('Sequence contains more than one matching element')); + } + this._hv = true; + this._v = x; + } + }; + SingleObserver.prototype.error = function (e) { this._o.onError(e); }; + SingleObserver.prototype.completed = function () { + if (this._hv) { + this._o.onNext(this._v); + this._o.onCompleted(); + } + else if (this._obj.defaultValue === undefined) { + this._o.onError(new EmptyError()); + } else { + this._o.onNext(this._obj.defaultValue); + this._o.onCompleted(); + } + }; + + return SingleObserver; + }(AbstractObserver)); + + + /** + * Returns the only element of an observable sequence that satisfies the condition in the optional predicate, and reports an exception if there is not exactly one element in the observable sequence. + * @returns {Observable} Sequence containing the single element in the observable sequence that satisfies the condition in the predicate. + */ + observableProto.single = function (predicate, thisArg) { + var obj = {}, source = this; + if (typeof arguments[0] === 'object') { + obj = arguments[0]; + } else { + obj = { + predicate: arguments[0], + thisArg: arguments[1], + defaultValue: arguments[2] + }; + } + if (isFunction (obj.predicate)) { + var fn = obj.predicate; + obj.predicate = bindCallback(fn, obj.thisArg, 3); + } + return new AnonymousObservable(function (o) { + return source.subscribe(new SingleObserver(o, obj, source)); + }, source); + }; + + var FirstObservable = (function (__super__) { + inherits(FirstObservable, __super__); + function FirstObservable(source, obj) { + this.source = source; + this._obj = obj; + __super__.call(this); + } + + FirstObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new FirstObserver(o, this._obj, this.source)); + }; + + return FirstObservable; + }(ObservableBase)); + + var FirstObserver = (function(__super__) { + inherits(FirstObserver, __super__); + function FirstObserver(o, obj, s) { + this._o = o; + this._obj = obj; + this._s = s; + this._i = 0; + __super__.call(this); + } + + FirstObserver.prototype.next = function (x) { + if (this._obj.predicate) { + var res = tryCatch(this._obj.predicate)(x, this._i++, this._s); + if (res === errorObj) { return this._o.onError(res.e); } + if (Boolean(res)) { + this._o.onNext(x); + this._o.onCompleted(); + } + } else if (!this._obj.predicate) { + this._o.onNext(x); + this._o.onCompleted(); + } + }; + FirstObserver.prototype.error = function (e) { this._o.onError(e); }; + FirstObserver.prototype.completed = function () { + if (this._obj.defaultValue === undefined) { + this._o.onError(new EmptyError()); + } else { + this._o.onNext(this._obj.defaultValue); + this._o.onCompleted(); + } + }; + + return FirstObserver; + }(AbstractObserver)); + + /** + * Returns the first element of an observable sequence that satisfies the condition in the predicate if present else the first item in the sequence. + * @returns {Observable} Sequence containing the first element in the observable sequence that satisfies the condition in the predicate if provided, else the first item in the sequence. + */ + observableProto.first = function () { + var obj = {}, source = this; + if (typeof arguments[0] === 'object') { + obj = arguments[0]; + } else { + obj = { + predicate: arguments[0], + thisArg: arguments[1], + defaultValue: arguments[2] + }; + } + if (isFunction (obj.predicate)) { + var fn = obj.predicate; + obj.predicate = bindCallback(fn, obj.thisArg, 3); + } + return new FirstObservable(this, obj); + }; + + var LastObservable = (function (__super__) { + inherits(LastObservable, __super__); + function LastObservable(source, obj) { + this.source = source; + this._obj = obj; + __super__.call(this); + } + + LastObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new LastObserver(o, this._obj, this.source)); + }; + + return LastObservable; + }(ObservableBase)); + + var LastObserver = (function(__super__) { + inherits(LastObserver, __super__); + function LastObserver(o, obj, s) { + this._o = o; + this._obj = obj; + this._s = s; + this._i = 0; + this._hv = false; + this._v = null; + __super__.call(this); + } + + LastObserver.prototype.next = function (x) { + var shouldYield = false; + if (this._obj.predicate) { + var res = tryCatch(this._obj.predicate)(x, this._i++, this._s); + if (res === errorObj) { return this._o.onError(res.e); } + Boolean(res) && (shouldYield = true); + } else if (!this._obj.predicate) { + shouldYield = true; + } + if (shouldYield) { + this._hv = true; + this._v = x; + } + }; + LastObserver.prototype.error = function (e) { this._o.onError(e); }; + LastObserver.prototype.completed = function () { + if (this._hv) { + this._o.onNext(this._v); + this._o.onCompleted(); + } + else if (this._obj.defaultValue === undefined) { + this._o.onError(new EmptyError()); + } else { + this._o.onNext(this._obj.defaultValue); + this._o.onCompleted(); + } + }; + + return LastObserver; + }(AbstractObserver)); + + /** + * Returns the last element of an observable sequence that satisfies the condition in the predicate if specified, else the last element. + * @returns {Observable} Sequence containing the last element in the observable sequence that satisfies the condition in the predicate. + */ + observableProto.last = function () { + var obj = {}, source = this; + if (typeof arguments[0] === 'object') { + obj = arguments[0]; + } else { + obj = { + predicate: arguments[0], + thisArg: arguments[1], + defaultValue: arguments[2] + }; + } + if (isFunction (obj.predicate)) { + var fn = obj.predicate; + obj.predicate = bindCallback(fn, obj.thisArg, 3); + } + return new LastObservable(this, obj); + }; + + var FindValueObserver = (function(__super__) { + inherits(FindValueObserver, __super__); + function FindValueObserver(observer, source, callback, yieldIndex) { + this._o = observer; + this._s = source; + this._cb = callback; + this._y = yieldIndex; + this._i = 0; + __super__.call(this); + } + + FindValueObserver.prototype.next = function (x) { + var shouldRun = tryCatch(this._cb)(x, this._i, this._s); + if (shouldRun === errorObj) { return this._o.onError(shouldRun.e); } + if (shouldRun) { + this._o.onNext(this._y ? this._i : x); + this._o.onCompleted(); + } else { + this._i++; + } + }; + + FindValueObserver.prototype.error = function (e) { + this._o.onError(e); + }; + + FindValueObserver.prototype.completed = function () { + this._y && this._o.onNext(-1); + this._o.onCompleted(); + }; + + return FindValueObserver; + }(AbstractObserver)); + + function findValue (source, predicate, thisArg, yieldIndex) { + var callback = bindCallback(predicate, thisArg, 3); + return new AnonymousObservable(function (o) { + return source.subscribe(new FindValueObserver(o, source, callback, yieldIndex)); + }, source); + } + + /** + * Searches for an element that matches the conditions defined by the specified predicate, and returns the first occurrence within the entire Observable sequence. + * @param {Function} predicate The predicate that defines the conditions of the element to search for. + * @param {Any} [thisArg] Object to use as `this` when executing the predicate. + * @returns {Observable} An Observable sequence with the first element that matches the conditions defined by the specified predicate, if found; otherwise, undefined. + */ + observableProto.find = function (predicate, thisArg) { + return findValue(this, predicate, thisArg, false); + }; + + /** + * Searches for an element that matches the conditions defined by the specified predicate, and returns + * an Observable sequence with the zero-based index of the first occurrence within the entire Observable sequence. + * @param {Function} predicate The predicate that defines the conditions of the element to search for. + * @param {Any} [thisArg] Object to use as `this` when executing the predicate. + * @returns {Observable} An Observable sequence with the zero-based index of the first occurrence of an element that matches the conditions defined by match, if found; otherwise, –1. + */ + observableProto.findIndex = function (predicate, thisArg) { + return findValue(this, predicate, thisArg, true); + }; + + var ToSetObservable = (function (__super__) { + inherits(ToSetObservable, __super__); + function ToSetObservable(source) { + this.source = source; + __super__.call(this); + } + + ToSetObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new ToSetObserver(o)); + }; + + return ToSetObservable; + }(ObservableBase)); + + var ToSetObserver = (function (__super__) { + inherits(ToSetObserver, __super__); + function ToSetObserver(o) { + this._o = o; + this._s = new root.Set(); + __super__.call(this); + } + + ToSetObserver.prototype.next = function (x) { + this._s.add(x); + }; + + ToSetObserver.prototype.error = function (e) { + this._o.onError(e); + }; + + ToSetObserver.prototype.completed = function () { + this._o.onNext(this._s); + this._o.onCompleted(); + }; + + return ToSetObserver; + }(AbstractObserver)); + + /** + * Converts the observable sequence to a Set if it exists. + * @returns {Observable} An observable sequence with a single value of a Set containing the values from the observable sequence. + */ + observableProto.toSet = function () { + if (typeof root.Set === 'undefined') { throw new TypeError(); } + return new ToSetObservable(this); + }; + + var ToMapObservable = (function (__super__) { + inherits(ToMapObservable, __super__); + function ToMapObservable(source, k, e) { + this.source = source; + this._k = k; + this._e = e; + __super__.call(this); + } + + ToMapObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new ToMapObserver(o, this._k, this._e)); + }; + + return ToMapObservable; + }(ObservableBase)); + + var ToMapObserver = (function (__super__) { + inherits(ToMapObserver, __super__); + function ToMapObserver(o, k, e) { + this._o = o; + this._k = k; + this._e = e; + this._m = new root.Map(); + __super__.call(this); + } + + ToMapObserver.prototype.next = function (x) { + var key = tryCatch(this._k)(x); + if (key === errorObj) { return this._o.onError(key.e); } + var elem = x; + if (this._e) { + elem = tryCatch(this._e)(x); + if (elem === errorObj) { return this._o.onError(elem.e); } + } + + this._m.set(key, elem); + }; + + ToMapObserver.prototype.error = function (e) { + this._o.onError(e); + }; + + ToMapObserver.prototype.completed = function () { + this._o.onNext(this._m); + this._o.onCompleted(); + }; + + return ToMapObserver; + }(AbstractObserver)); + + /** + * Converts the observable sequence to a Map if it exists. + * @param {Function} keySelector A function which produces the key for the Map. + * @param {Function} [elementSelector] An optional function which produces the element for the Map. If not present, defaults to the value from the observable sequence. + * @returns {Observable} An observable sequence with a single value of a Map containing the values from the observable sequence. + */ + observableProto.toMap = function (keySelector, elementSelector) { + if (typeof root.Map === 'undefined') { throw new TypeError(); } + return new ToMapObservable(this, keySelector, elementSelector); + }; + + var SliceObservable = (function (__super__) { + inherits(SliceObservable, __super__); + function SliceObservable(source, b, e) { + this.source = source; + this._b = b; + this._e = e; + __super__.call(this); + } + + SliceObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new SliceObserver(o, this._b, this._e)); + }; + + return SliceObservable; + }(ObservableBase)); + + var SliceObserver = (function (__super__) { + inherits(SliceObserver, __super__); + + function SliceObserver(o, b, e) { + this._o = o; + this._b = b; + this._e = e; + this._i = 0; + __super__.call(this); + } + + SliceObserver.prototype.next = function (x) { + if (this._i >= this._b) { + if (this._e === this._i) { + this._o.onCompleted(); + } else { + this._o.onNext(x); + } + } + this._i++; + }; + SliceObserver.prototype.error = function (e) { this._o.onError(e); }; + SliceObserver.prototype.completed = function () { this._o.onCompleted(); }; + + return SliceObserver; + }(AbstractObserver)); + + /* + * The slice() method returns a shallow copy of a portion of an Observable into a new Observable object. + * Unlike the array version, this does not support negative numbers for being or end. + * @param {Number} [begin] Zero-based index at which to begin extraction. If omitted, this will default to zero. + * @param {Number} [end] Zero-based index at which to end extraction. slice extracts up to but not including end. + * If omitted, this will emit the rest of the Observable object. + * @returns {Observable} A shallow copy of a portion of an Observable into a new Observable object. + */ + observableProto.slice = function (begin, end) { + var start = begin || 0; + if (start < 0) { throw new Rx.ArgumentOutOfRangeError(); } + if (typeof end === 'number' && end < start) { + throw new Rx.ArgumentOutOfRangeError(); + } + return new SliceObservable(this, start, end); + }; + + var LastIndexOfObservable = (function (__super__) { + inherits(LastIndexOfObservable, __super__); + function LastIndexOfObservable(source, e, n) { + this.source = source; + this._e = e; + this._n = n; + __super__.call(this); + } + + LastIndexOfObservable.prototype.subscribeCore = function (o) { + if (this._n < 0) { + o.onNext(-1); + o.onCompleted(); + return disposableEmpty; + } + + return this.source.subscribe(new LastIndexOfObserver(o, this._e, this._n)); + }; + + return LastIndexOfObservable; + }(ObservableBase)); + + var LastIndexOfObserver = (function (__super__) { + inherits(LastIndexOfObserver, __super__); + function LastIndexOfObserver(o, e, n) { + this._o = o; + this._e = e; + this._n = n; + this._v = 0; + this._hv = false; + this._i = 0; + __super__.call(this); + } + + LastIndexOfObserver.prototype.next = function (x) { + if (this._i >= this._n && x === this._e) { + this._hv = true; + this._v = this._i; + } + this._i++; + }; + LastIndexOfObserver.prototype.error = function (e) { this._o.onError(e); }; + LastIndexOfObserver.prototype.completed = function () { + if (this._hv) { + this._o.onNext(this._v); + } else { + this._o.onNext(-1); + } + this._o.onCompleted(); + }; + + return LastIndexOfObserver; + }(AbstractObserver)); + + /** + * Returns the last index at which a given element can be found in the observable sequence, or -1 if it is not present. + * @param {Any} searchElement Element to locate in the array. + * @param {Number} [fromIndex] The index to start the search. If not specified, defaults to 0. + * @returns {Observable} And observable sequence containing the last index at which a given element can be found in the observable sequence, or -1 if it is not present. + */ + observableProto.lastIndexOf = function(searchElement, fromIndex) { + var n = +fromIndex || 0; + Math.abs(n) === Infinity && (n = 0); + return new LastIndexOfObservable(this, searchElement, n); + }; + + return Rx; +})); diff --git a/node_modules/rx-lite-aggregates/rx.lite.aggregates.map b/node_modules/rx-lite-aggregates/rx.lite.aggregates.map new file mode 100644 index 00000000..11fbf10e --- /dev/null +++ b/node_modules/rx-lite-aggregates/rx.lite.aggregates.map @@ -0,0 +1 @@ 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"licenses": [ + { + "type": "Apache License, Version 2.0", + "url": "http://www.apache.org/licenses/LICENSE-2.0.html" + } + ], + "main": "rx.lite.js", + "name": "rx-lite", + "repository": { + "type": "git", + "url": "git+https://github.com/Reactive-Extensions/RxJS.git" + }, + "title": "Reactive Extensions for JavaScript (RxJS) Lite", + "version": "4.0.8" +} diff --git a/node_modules/rx-lite/readme.md b/node_modules/rx-lite/readme.md new file mode 100644 index 00000000..44115457 --- /dev/null +++ b/node_modules/rx-lite/readme.md @@ -0,0 +1,173 @@ +# RxJS Lite Module # + +The Reactive Extensions for JavaScript Lite version is a lightweight version of the Reactive Extensions for JavaScript which covers most of the day to day operators you might use all in a single library. Functionality such as bridging to events, promises, callbacks, Node.js-style callbacks, time-based operations and more are built right in. This comes with `rx.lite.js` which is for use in modern development environments such as > IE9 and server-side environments such as Node.js. + +## Getting Started + +There are a number of ways to get started with RxJS. + +### Installing with [NPM](https://npmjs.org/) + +```bash` +$ npm install rx-lite +$ npm install -g rx-lite +``` + +### Using with Node.js and Ringo.js + +```js +var Rx = require('rx-lite'); +``` + +### In a Browser: + +```html + + +``` + +## Included Observable Operators ## + +### `Observable Methods` +- [`catch | catchException`](../../doc/api/core/operators/catch.md) +- [`concat`](../../doc/api/core/operators/concat.md) +- [`create | createWithDisposable`](../../doc/api/core/operators/create.md) +- [`defer`](../../doc/api/core/operators/defer.md) +- [`empty`](../../doc/api/core/operators/empty.md) +- [`from`](../../doc/api/core/operators/from.md) +- [`fromArray`](../../doc/api/core/operators/fromarray.md) +- [`fromCallback`](../../doc/api/core/operators/fromcallback.md) +- [`fromEvent`](../../doc/api/core/operators/fromevent.md) +- [`fromEventPattern`](../../doc/api/core/operators/fromeventpattern.md) +- [`fromNodeCallback`](../../doc/api/core/operators/fromnodecallback.md) +- [`fromPromise`](../../doc/api/core/operators/frompromise.md) +- [`interval`](../../doc/api/core/operators/interval.md) +- [`just`](../../doc/api/core/operators/return.md) +- [`merge`](../../doc/api/core/operators/merge.md) +- [`mergeDelayError`](../../doc/api/core/operators/mergedelayerror.md) +- [`never`](../../doc/api/core/operators/never.md) +- [`of`](../../doc/api/core/operators/of.md) +- [`ofWithScheduler`](../../doc/api/core/operators/ofwithscheduler.md) +- [`range`](../../doc/api/core/operators/range.md) +- [`repeat`](../../doc/api/core/operators/repeat.md) +- [`return | returnValue`](../../doc/api/core/operators/return.md) +- [`throw | throwError | throwException`](../../doc/api/core/operators/throw.md) +- [`timer`](../../doc/api/core/operators/timer.md) +- [`zip`](../../doc/api/core/operators/zip.md) +- [`zipArray`](../../doc/api/core/operators/ziparray.md) + +### `Observable Instance Methods` +- [`asObservable`](../../doc/api/core/operators/asobservable.md) +- [`catch | catchException`](../../doc/api/core/operators/catchproto.md) +- [`combineLatest`](../../doc/api/core/operators/combinelatest.md) +- [`concat`](../../doc/api/core/operators/concatproto.md) +- [`concatMap`](../../doc/api/core/operators/concatmap.md) +- [`connect`](../../doc/api/core/operators/connect.md) +- [`debounce`](../../doc/api/core/operators/debounce.md) +- [`defaultIfEmpty`](../../doc/api/core/operators/defaultifempty.md) +- [`delay`](../../doc/api/core/operators/delay.md) +- [`dematerialize`](../../doc/api/core/operators/dematerialize.md) +- [`distinctUntilChanged`](../../doc/api/core/operators/distinctuntilchanged.md) +- [`do | doAction`](../../doc/api/core/operators/do.md) +- [`doOnNext`](../../doc/api/core/operators/doonnext.md) +- [`doOnError`](../../doc/api/core/operators/doonerror.md) +- [`doOnCompleted`](../../doc/api/core/operators/dooncompleted.md) +- [`filter`](../../doc/api/core/operators/where.md) +- [`finally | finallyAction`](../../doc/api/core/operators/finally.md) +- [`flatMap`](../../doc/api/core/operators/selectmany.md) +- [`flatMapLatest`](../../doc/api/core/operators/flatmaplatest.md) +- [`ignoreElements`](../../doc/api/core/operators/ignoreelements.md) +- [`map`](../../doc/api/core/operators/select.md) +- [`merge`](../../doc/api/core/operators/mergeproto.md) +- [`mergeObservable | mergeAll`](../../doc/api/core/operators/mergeall.md) +- [`multicast`](../../doc/api/core/operators/multicast.md) +- [`publish`](../../doc/api/core/operators/publish.md) +- [`publishLast`](../../doc/api/core/operators/publishlast.md) +- [`publishValue`](../../doc/api/core/operators/publishvalue.md) +- [`refCount`](../../doc/api/core/operators/refcount.md) +- [`repeat`](../../doc/api/core/operators/repeat.md) +- [`replay`](../../doc/api/core/operators/replay.md) +- [`retry`](../../doc/api/core/operators/retry.md) +- [`retryWhen`](../../doc/api/core/operators/retrywhen.md) +- [`sample`](../../doc/api/core/operators/sample.md) +- [`scan`](../../doc/api/core/operators/scan.md) +- [`select`](../../doc/api/core/operators/select.md) +- [`selectConcat`](../../doc/api/core/operators/concatmap.md) +- [`selectMany`](../../doc/api/core/operators/selectmany.md) +- [`selectSwitch`](../../doc/api/core/operators/flatmaplatest.md) +- [`singleInstance`](../../doc/api/core/operators/singleinstance.md) +- [`skip`](../../doc/api/core/operators/skip.md) +- [`skipLast`](../../doc/api/core/operators/skiplast.md) +- [`skipUntil`](../../doc/api/core/operators/skipuntil.md) +- [`skipWhile`](../../doc/api/core/operators/skipwhile.md) +- [`startWith`](../../doc/api/core/operators/startwith.md) +- [`subscribe | forEach`](../../doc/api/core/operators/subscribe.md) +- [`subscribeOnNext`](../../doc/api/core/operators/subscribeonnext.md) +- [`subscribeOnError`](../../doc/api/core/operators/subscribeonerror.md) +- [`subscribeOnCompleted`](../../doc/api/core/operators/subscribeoncompleted.md) +- [`switch | switchLatest`](../../doc/api/core/operators/switch.md) +- [`take`](../../doc/api/core/operators/take.md) +- [`takeLast`](../../doc/api/core/operators/takelast.md) +- [`takeUntil`](../../doc/api/core/operators/takeuntil.md) +- [`takeWhile`](../../doc/api/core/operators/takewhile.md) +- [`tap`](../../doc/api/core/operators/do.md) +- [`tapOnNext`](../../doc/api/core/operators/doonnext.md) +- [`tapOnError`](../../doc/api/core/operators/doonerror.md) +- [`tapOnCompleted`](../../doc/api/core/operators/dooncompleted.md) +- [`throttle`](../../doc/api/core/operators/throttle.md) +- [`timeout`](../../doc/api/core/operators/timeout.md) +- [`timestamp`](../../doc/api/core/operators/timestamp.md) +- [`toArray`](../../doc/api/core/operators/toarray.md) +- [`transduce`](../../doc/api/core/operators/transduce.md) +- [`where`](../../doc/api/core/operators/where.md) +- [`withLatestFrom`](../../doc/api/core/operators/withlatestfrom.md) +- [`zip`](../../doc/api/core/operators/zipproto.md) + +## Included Classes ## + +### Core Objects +- [`Rx.Observer`](../../doc/api/core/observer.md) +- [`Rx.Notification`](../../doc/api/core/notification.md) + +### Subjects + +- [`Rx.AsyncSubject`](../../doc/api/subjects/asyncsubject.md) +- [`Rx.BehaviorSubject`](../../doc/api/subjects/behaviorsubject.md) +- [`Rx.ReplaySubject`](../../doc/api/subjects/replaysubject.md) +- [`Rx.Subject`](../../doc/api/subjects/subject.md) + +### Schedulers + +- [`Rx.Scheduler`](../../doc/api/schedulers/scheduler.md) + +### Disposables + +- [`Rx.CompositeDisposable`](../../doc/api/disposables/compositedisposable.md) +- [`Rx.Disposable`](../../doc/api/disposables/disposable.md) +- [`Rx.RefCountDisposable`](../../doc/api/disposables/refcountdisposable.md) +- [`Rx.SerialDisposable`](../../doc/api/disposables/serialdisposable.md) +- [`Rx.SingleAssignmentDisposable`](../../doc/api/disposables/singleassignmentdisposable.md) + +## Contributing ## + +There are lots of ways to contribute to the project, and we appreciate our [contributors](https://github.com/Reactive-Extensions/RxJS/wiki/Contributors). If you wish to contribute, check out our [style guide]((https://github.com/Reactive-Extensions/RxJS/tree/master/doc/contributing)). + +You can contribute by reviewing and sending feedback on code checkins, suggesting and trying out new features as they are implemented, submit bugs and help us verify fixes as they are checked in, as well as submit code fixes or code contributions of your own. Note that all code submissions will be rigorously reviewed and tested by the Rx Team, and only those that meet an extremely high bar for both quality and design/roadmap appropriateness will be merged into the source. + +## License ## + +Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. +Microsoft Open Technologies would like to thank its contributors, a list +of whom are at https://github.com/Reactive-Extensions/RxJS/wiki/Contributors. + +Licensed under the Apache License, Version 2.0 (the "License"); you +may not use this file except in compliance with the License. You may +obtain a copy of the License at + +http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or +implied. See the License for the specific language governing permissions +and limitations under the License. diff --git a/node_modules/rx-lite/rx.lite.js b/node_modules/rx-lite/rx.lite.js new file mode 100644 index 00000000..0603c30e --- /dev/null +++ b/node_modules/rx-lite/rx.lite.js @@ -0,0 +1,7054 @@ +// Copyright (c) Microsoft, All rights reserved. See License.txt in the project root for license information. + +;(function (undefined) { + + var objectTypes = { + 'function': true, + 'object': true + }; + + function checkGlobal(value) { + return (value && value.Object === Object) ? value : null; + } + + var freeExports = (objectTypes[typeof exports] && exports && !exports.nodeType) ? exports : null; + var freeModule = (objectTypes[typeof module] && module && !module.nodeType) ? module : null; + var freeGlobal = checkGlobal(freeExports && freeModule && typeof global === 'object' && global); + var freeSelf = checkGlobal(objectTypes[typeof self] && self); + var freeWindow = checkGlobal(objectTypes[typeof window] && window); + var moduleExports = (freeModule && freeModule.exports === freeExports) ? freeExports : null; + var thisGlobal = checkGlobal(objectTypes[typeof this] && this); + var root = freeGlobal || ((freeWindow !== (thisGlobal && thisGlobal.window)) && freeWindow) || freeSelf || thisGlobal || Function('return this')(); + + var Rx = { + internals: {}, + config: { + Promise: root.Promise + }, + helpers: { } + }; + + // Defaults + var noop = Rx.helpers.noop = function () { }, + identity = Rx.helpers.identity = function (x) { return x; }, + defaultNow = Rx.helpers.defaultNow = Date.now, + defaultComparer = Rx.helpers.defaultComparer = function (x, y) { return isEqual(x, y); }, + defaultSubComparer = Rx.helpers.defaultSubComparer = function (x, y) { return x > y ? 1 : (x < y ? -1 : 0); }, + defaultKeySerializer = Rx.helpers.defaultKeySerializer = function (x) { return x.toString(); }, + defaultError = Rx.helpers.defaultError = function (err) { throw err; }, + isPromise = Rx.helpers.isPromise = function (p) { return !!p && typeof p.subscribe !== 'function' && typeof p.then === 'function'; }, + isFunction = Rx.helpers.isFunction = (function () { + + var isFn = function (value) { + return typeof value == 'function' || false; + }; + + // fallback for older versions of Chrome and Safari + if (isFn(/x/)) { + isFn = function(value) { + return typeof value == 'function' && toString.call(value) == '[object Function]'; + }; + } + + return isFn; + }()); + + function cloneArray(arr) { + var len = arr.length, a = new Array(len); + for(var i = 0; i < len; i++) { a[i] = arr[i]; } + return a; + } + + var errorObj = {e: {}}; + + function tryCatcherGen(tryCatchTarget) { + return function tryCatcher() { + try { + return tryCatchTarget.apply(this, arguments); + } catch (e) { + errorObj.e = e; + return errorObj; + } + }; + } + + var tryCatch = Rx.internals.tryCatch = function tryCatch(fn) { + if (!isFunction(fn)) { throw new TypeError('fn must be a function'); } + return tryCatcherGen(fn); + }; + + function thrower(e) { + throw e; + } + + Rx.config.longStackSupport = false; + var hasStacks = false, stacks = tryCatch(function () { throw new Error(); })(); + hasStacks = !!stacks.e && !!stacks.e.stack; + + // All code after this point will be filtered from stack traces reported by RxJS + var rStartingLine = captureLine(), rFileName; + + var STACK_JUMP_SEPARATOR = 'From previous event:'; + + function makeStackTraceLong(error, observable) { + // If possible, transform the error stack trace by removing Node and RxJS + // cruft, then concatenating with the stack trace of `observable`. + if (hasStacks && + observable.stack && + typeof error === 'object' && + error !== null && + error.stack && + error.stack.indexOf(STACK_JUMP_SEPARATOR) === -1 + ) { + var stacks = []; + for (var o = observable; !!o; o = o.source) { + if (o.stack) { + stacks.unshift(o.stack); + } + } + stacks.unshift(error.stack); + + var concatedStacks = stacks.join('\n' + STACK_JUMP_SEPARATOR + '\n'); + error.stack = filterStackString(concatedStacks); + } + } + + function filterStackString(stackString) { + var lines = stackString.split('\n'), desiredLines = []; + for (var i = 0, len = lines.length; i < len; i++) { + var line = lines[i]; + + if (!isInternalFrame(line) && !isNodeFrame(line) && line) { + desiredLines.push(line); + } + } + return desiredLines.join('\n'); + } + + function isInternalFrame(stackLine) { + var fileNameAndLineNumber = getFileNameAndLineNumber(stackLine); + if (!fileNameAndLineNumber) { + return false; + } + var fileName = fileNameAndLineNumber[0], lineNumber = fileNameAndLineNumber[1]; + + return fileName === rFileName && + lineNumber >= rStartingLine && + lineNumber <= rEndingLine; + } + + function isNodeFrame(stackLine) { + return stackLine.indexOf('(module.js:') !== -1 || + stackLine.indexOf('(node.js:') !== -1; + } + + function captureLine() { + if (!hasStacks) { return; } + + try { + throw new Error(); + } catch (e) { + var lines = e.stack.split('\n'); + var firstLine = lines[0].indexOf('@') > 0 ? lines[1] : lines[2]; + var fileNameAndLineNumber = getFileNameAndLineNumber(firstLine); + if (!fileNameAndLineNumber) { return; } + + rFileName = fileNameAndLineNumber[0]; + return fileNameAndLineNumber[1]; + } + } + + function getFileNameAndLineNumber(stackLine) { + // Named functions: 'at functionName (filename:lineNumber:columnNumber)' + var attempt1 = /at .+ \((.+):(\d+):(?:\d+)\)$/.exec(stackLine); + if (attempt1) { return [attempt1[1], Number(attempt1[2])]; } + + // Anonymous functions: 'at filename:lineNumber:columnNumber' + var attempt2 = /at ([^ ]+):(\d+):(?:\d+)$/.exec(stackLine); + if (attempt2) { return [attempt2[1], Number(attempt2[2])]; } + + // Firefox style: 'function@filename:lineNumber or @filename:lineNumber' + var attempt3 = /.*@(.+):(\d+)$/.exec(stackLine); + if (attempt3) { return [attempt3[1], Number(attempt3[2])]; } + } + + var EmptyError = Rx.EmptyError = function() { + this.message = 'Sequence contains no elements.'; + Error.call(this); + }; + EmptyError.prototype = Object.create(Error.prototype); + EmptyError.prototype.name = 'EmptyError'; + + var ObjectDisposedError = Rx.ObjectDisposedError = function() { + this.message = 'Object has been disposed'; + Error.call(this); + }; + ObjectDisposedError.prototype = Object.create(Error.prototype); + ObjectDisposedError.prototype.name = 'ObjectDisposedError'; + + var ArgumentOutOfRangeError = Rx.ArgumentOutOfRangeError = function () { + this.message = 'Argument out of range'; + Error.call(this); + }; + ArgumentOutOfRangeError.prototype = Object.create(Error.prototype); + ArgumentOutOfRangeError.prototype.name = 'ArgumentOutOfRangeError'; + + var NotSupportedError = Rx.NotSupportedError = function (message) { + this.message = message || 'This operation is not supported'; + Error.call(this); + }; + NotSupportedError.prototype = Object.create(Error.prototype); + NotSupportedError.prototype.name = 'NotSupportedError'; + + var NotImplementedError = Rx.NotImplementedError = function (message) { + this.message = message || 'This operation is not implemented'; + Error.call(this); + }; + NotImplementedError.prototype = Object.create(Error.prototype); + NotImplementedError.prototype.name = 'NotImplementedError'; + + var notImplemented = Rx.helpers.notImplemented = function () { + throw new NotImplementedError(); + }; + + var notSupported = Rx.helpers.notSupported = function () { + throw new NotSupportedError(); + }; + + // Shim in iterator support + var $iterator$ = (typeof Symbol === 'function' && Symbol.iterator) || + '_es6shim_iterator_'; + // Bug for mozilla version + if (root.Set && typeof new root.Set()['@@iterator'] === 'function') { + $iterator$ = '@@iterator'; + } + + var doneEnumerator = Rx.doneEnumerator = { done: true, value: undefined }; + + var isIterable = Rx.helpers.isIterable = function (o) { + return o && o[$iterator$] !== undefined; + }; + + var isArrayLike = Rx.helpers.isArrayLike = function (o) { + return o && o.length !== undefined; + }; + + Rx.helpers.iterator = $iterator$; + + var bindCallback = Rx.internals.bindCallback = function (func, thisArg, argCount) { + if (typeof thisArg === 'undefined') { return func; } + switch(argCount) { + case 0: + return function() { + return func.call(thisArg) + }; + case 1: + return function(arg) { + return func.call(thisArg, arg); + }; + case 2: + return function(value, index) { + return func.call(thisArg, value, index); + }; + case 3: + return function(value, index, collection) { + return func.call(thisArg, value, index, collection); + }; + } + + return function() { + return func.apply(thisArg, arguments); + }; + }; + + /** Used to determine if values are of the language type Object */ + var dontEnums = ['toString', + 'toLocaleString', + 'valueOf', + 'hasOwnProperty', + 'isPrototypeOf', + 'propertyIsEnumerable', + 'constructor'], + dontEnumsLength = dontEnums.length; + +var argsTag = '[object Arguments]', + arrayTag = '[object Array]', + boolTag = '[object Boolean]', + dateTag = '[object Date]', + errorTag = '[object Error]', + funcTag = '[object Function]', + mapTag = '[object Map]', + numberTag = '[object Number]', + objectTag = '[object Object]', + regexpTag = '[object RegExp]', + setTag = '[object Set]', + stringTag = '[object String]', + weakMapTag = '[object WeakMap]'; + +var arrayBufferTag = '[object ArrayBuffer]', + float32Tag = '[object Float32Array]', + float64Tag = '[object Float64Array]', + int8Tag = '[object Int8Array]', + int16Tag = '[object Int16Array]', + int32Tag = '[object Int32Array]', + uint8Tag = '[object Uint8Array]', + uint8ClampedTag = '[object Uint8ClampedArray]', + uint16Tag = '[object Uint16Array]', + uint32Tag = '[object Uint32Array]'; + +var typedArrayTags = {}; +typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = +typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = +typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = +typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = +typedArrayTags[uint32Tag] = true; +typedArrayTags[argsTag] = typedArrayTags[arrayTag] = +typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = +typedArrayTags[dateTag] = typedArrayTags[errorTag] = +typedArrayTags[funcTag] = typedArrayTags[mapTag] = +typedArrayTags[numberTag] = typedArrayTags[objectTag] = +typedArrayTags[regexpTag] = typedArrayTags[setTag] = +typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false; + +var objectProto = Object.prototype, + hasOwnProperty = objectProto.hasOwnProperty, + objToString = objectProto.toString, + MAX_SAFE_INTEGER = Math.pow(2, 53) - 1; + +var keys = Object.keys || (function() { + var hasOwnProperty = Object.prototype.hasOwnProperty, + hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString'), + dontEnums = [ + 'toString', + 'toLocaleString', + 'valueOf', + 'hasOwnProperty', + 'isPrototypeOf', + 'propertyIsEnumerable', + 'constructor' + ], + dontEnumsLength = dontEnums.length; + + return function(obj) { + if (typeof obj !== 'object' && (typeof obj !== 'function' || obj === null)) { + throw new TypeError('Object.keys called on non-object'); + } + + var result = [], prop, i; + + for (prop in obj) { + if (hasOwnProperty.call(obj, prop)) { + result.push(prop); + } + } + + if (hasDontEnumBug) { + for (i = 0; i < dontEnumsLength; i++) { + if (hasOwnProperty.call(obj, dontEnums[i])) { + result.push(dontEnums[i]); + } + } + } + return result; + }; + }()); + +function equalObjects(object, other, equalFunc, isLoose, stackA, stackB) { + var objProps = keys(object), + objLength = objProps.length, + othProps = keys(other), + othLength = othProps.length; + + if (objLength !== othLength && !isLoose) { + return false; + } + var index = objLength, key; + while (index--) { + key = objProps[index]; + if (!(isLoose ? key in other : hasOwnProperty.call(other, key))) { + return false; + } + } + var skipCtor = isLoose; + while (++index < objLength) { + key = objProps[index]; + var objValue = object[key], + othValue = other[key], + result; + + if (!(result === undefined ? equalFunc(objValue, othValue, isLoose, stackA, stackB) : result)) { + return false; + } + skipCtor || (skipCtor = key === 'constructor'); + } + if (!skipCtor) { + var objCtor = object.constructor, + othCtor = other.constructor; + + if (objCtor !== othCtor && + ('constructor' in object && 'constructor' in other) && + !(typeof objCtor === 'function' && objCtor instanceof objCtor && + typeof othCtor === 'function' && othCtor instanceof othCtor)) { + return false; + } + } + return true; +} + +function equalByTag(object, other, tag) { + switch (tag) { + case boolTag: + case dateTag: + return +object === +other; + + case errorTag: + return object.name === other.name && object.message === other.message; + + case numberTag: + return (object !== +object) ? + other !== +other : + object === +other; + + case regexpTag: + case stringTag: + return object === (other + ''); + } + return false; +} + +var isObject = Rx.internals.isObject = function(value) { + var type = typeof value; + return !!value && (type === 'object' || type === 'function'); +}; + +function isObjectLike(value) { + return !!value && typeof value === 'object'; +} + +function isLength(value) { + return typeof value === 'number' && value > -1 && value % 1 === 0 && value <= MAX_SAFE_INTEGER; +} + +var isHostObject = (function() { + try { + Object({ 'toString': 0 } + ''); + } catch(e) { + return function() { return false; }; + } + return function(value) { + return typeof value.toString !== 'function' && typeof (value + '') === 'string'; + }; +}()); + +function isTypedArray(value) { + return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[objToString.call(value)]; +} + +var isArray = Array.isArray || function(value) { + return isObjectLike(value) && isLength(value.length) && objToString.call(value) === arrayTag; +}; + +function arraySome (array, predicate) { + var index = -1, + length = array.length; + + while (++index < length) { + if (predicate(array[index], index, array)) { + return true; + } + } + return false; +} + +function equalArrays(array, other, equalFunc, isLoose, stackA, stackB) { + var index = -1, + arrLength = array.length, + othLength = other.length; + + if (arrLength !== othLength && !(isLoose && othLength > arrLength)) { + return false; + } + // Ignore non-index properties. + while (++index < arrLength) { + var arrValue = array[index], + othValue = other[index], + result; + + if (result !== undefined) { + if (result) { + continue; + } + return false; + } + // Recursively compare arrays (susceptible to call stack limits). + if (isLoose) { + if (!arraySome(other, function(othValue) { + return arrValue === othValue || equalFunc(arrValue, othValue, isLoose, stackA, stackB); + })) { + return false; + } + } else if (!(arrValue === othValue || equalFunc(arrValue, othValue, isLoose, stackA, stackB))) { + return false; + } + } + return true; +} + +function baseIsEqualDeep(object, other, equalFunc, isLoose, stackA, stackB) { + var objIsArr = isArray(object), + othIsArr = isArray(other), + objTag = arrayTag, + othTag = arrayTag; + + if (!objIsArr) { + objTag = objToString.call(object); + if (objTag === argsTag) { + objTag = objectTag; + } else if (objTag !== objectTag) { + objIsArr = isTypedArray(object); + } + } + if (!othIsArr) { + othTag = objToString.call(other); + if (othTag === argsTag) { + othTag = objectTag; + } + } + var objIsObj = objTag === objectTag && !isHostObject(object), + othIsObj = othTag === objectTag && !isHostObject(other), + isSameTag = objTag === othTag; + + if (isSameTag && !(objIsArr || objIsObj)) { + return equalByTag(object, other, objTag); + } + if (!isLoose) { + var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), + othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); + + if (objIsWrapped || othIsWrapped) { + return equalFunc(objIsWrapped ? object.value() : object, othIsWrapped ? other.value() : other, isLoose, stackA, stackB); + } + } + if (!isSameTag) { + return false; + } + // Assume cyclic values are equal. + // For more information on detecting circular references see https://es5.github.io/#JO. + stackA || (stackA = []); + stackB || (stackB = []); + + var length = stackA.length; + while (length--) { + if (stackA[length] === object) { + return stackB[length] === other; + } + } + // Add `object` and `other` to the stack of traversed objects. + stackA.push(object); + stackB.push(other); + + var result = (objIsArr ? equalArrays : equalObjects)(object, other, equalFunc, isLoose, stackA, stackB); + + stackA.pop(); + stackB.pop(); + + return result; +} + +function baseIsEqual(value, other, isLoose, stackA, stackB) { + if (value === other) { + return true; + } + if (value == null || other == null || (!isObject(value) && !isObjectLike(other))) { + return value !== value && other !== other; + } + return baseIsEqualDeep(value, other, baseIsEqual, isLoose, stackA, stackB); +} + +var isEqual = Rx.internals.isEqual = function (value, other) { + return baseIsEqual(value, other); +}; + + var hasProp = {}.hasOwnProperty, + slice = Array.prototype.slice; + + var inherits = Rx.internals.inherits = function (child, parent) { + function __() { this.constructor = child; } + __.prototype = parent.prototype; + child.prototype = new __(); + }; + + var addProperties = Rx.internals.addProperties = function (obj) { + for(var sources = [], i = 1, len = arguments.length; i < len; i++) { sources.push(arguments[i]); } + for (var idx = 0, ln = sources.length; idx < ln; idx++) { + var source = sources[idx]; + for (var prop in source) { + obj[prop] = source[prop]; + } + } + }; + + // Rx Utils + var addRef = Rx.internals.addRef = function (xs, r) { + return new AnonymousObservable(function (observer) { + return new BinaryDisposable(r.getDisposable(), xs.subscribe(observer)); + }); + }; + + function arrayInitialize(count, factory) { + var a = new Array(count); + for (var i = 0; i < count; i++) { + a[i] = factory(); + } + return a; + } + + /** + * Represents a group of disposable resources that are disposed together. + * @constructor + */ + var CompositeDisposable = Rx.CompositeDisposable = function () { + var args = [], i, len; + if (Array.isArray(arguments[0])) { + args = arguments[0]; + } else { + len = arguments.length; + args = new Array(len); + for(i = 0; i < len; i++) { args[i] = arguments[i]; } + } + this.disposables = args; + this.isDisposed = false; + this.length = args.length; + }; + + var CompositeDisposablePrototype = CompositeDisposable.prototype; + + /** + * Adds a disposable to the CompositeDisposable or disposes the disposable if the CompositeDisposable is disposed. + * @param {Mixed} item Disposable to add. + */ + CompositeDisposablePrototype.add = function (item) { + if (this.isDisposed) { + item.dispose(); + } else { + this.disposables.push(item); + this.length++; + } + }; + + /** + * Removes and disposes the first occurrence of a disposable from the CompositeDisposable. + * @param {Mixed} item Disposable to remove. + * @returns {Boolean} true if found; false otherwise. + */ + CompositeDisposablePrototype.remove = function (item) { + var shouldDispose = false; + if (!this.isDisposed) { + var idx = this.disposables.indexOf(item); + if (idx !== -1) { + shouldDispose = true; + this.disposables.splice(idx, 1); + this.length--; + item.dispose(); + } + } + return shouldDispose; + }; + + /** + * Disposes all disposables in the group and removes them from the group. + */ + CompositeDisposablePrototype.dispose = function () { + if (!this.isDisposed) { + this.isDisposed = true; + var len = this.disposables.length, currentDisposables = new Array(len); + for(var i = 0; i < len; i++) { currentDisposables[i] = this.disposables[i]; } + this.disposables = []; + this.length = 0; + + for (i = 0; i < len; i++) { + currentDisposables[i].dispose(); + } + } + }; + + /** + * Provides a set of static methods for creating Disposables. + * @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once. + */ + var Disposable = Rx.Disposable = function (action) { + this.isDisposed = false; + this.action = action || noop; + }; + + /** Performs the task of cleaning up resources. */ + Disposable.prototype.dispose = function () { + if (!this.isDisposed) { + this.action(); + this.isDisposed = true; + } + }; + + /** + * Creates a disposable object that invokes the specified action when disposed. + * @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once. + * @return {Disposable} The disposable object that runs the given action upon disposal. + */ + var disposableCreate = Disposable.create = function (action) { return new Disposable(action); }; + + /** + * Gets the disposable that does nothing when disposed. + */ + var disposableEmpty = Disposable.empty = { dispose: noop }; + + /** + * Validates whether the given object is a disposable + * @param {Object} Object to test whether it has a dispose method + * @returns {Boolean} true if a disposable object, else false. + */ + var isDisposable = Disposable.isDisposable = function (d) { + return d && isFunction(d.dispose); + }; + + var checkDisposed = Disposable.checkDisposed = function (disposable) { + if (disposable.isDisposed) { throw new ObjectDisposedError(); } + }; + + var disposableFixup = Disposable._fixup = function (result) { + return isDisposable(result) ? result : disposableEmpty; + }; + + // Single assignment + var SingleAssignmentDisposable = Rx.SingleAssignmentDisposable = function () { + this.isDisposed = false; + this.current = null; + }; + SingleAssignmentDisposable.prototype.getDisposable = function () { + return this.current; + }; + SingleAssignmentDisposable.prototype.setDisposable = function (value) { + if (this.current) { throw new Error('Disposable has already been assigned'); } + var shouldDispose = this.isDisposed; + !shouldDispose && (this.current = value); + shouldDispose && value && value.dispose(); + }; + SingleAssignmentDisposable.prototype.dispose = function () { + if (!this.isDisposed) { + this.isDisposed = true; + var old = this.current; + this.current = null; + old && old.dispose(); + } + }; + + // Multiple assignment disposable + var SerialDisposable = Rx.SerialDisposable = function () { + this.isDisposed = false; + this.current = null; + }; + SerialDisposable.prototype.getDisposable = function () { + return this.current; + }; + SerialDisposable.prototype.setDisposable = function (value) { + var shouldDispose = this.isDisposed; + if (!shouldDispose) { + var old = this.current; + this.current = value; + } + old && old.dispose(); + shouldDispose && value && value.dispose(); + }; + SerialDisposable.prototype.dispose = function () { + if (!this.isDisposed) { + this.isDisposed = true; + var old = this.current; + this.current = null; + } + old && old.dispose(); + }; + + var BinaryDisposable = Rx.BinaryDisposable = function (first, second) { + this._first = first; + this._second = second; + this.isDisposed = false; + }; + + BinaryDisposable.prototype.dispose = function () { + if (!this.isDisposed) { + this.isDisposed = true; + var old1 = this._first; + this._first = null; + old1 && old1.dispose(); + var old2 = this._second; + this._second = null; + old2 && old2.dispose(); + } + }; + + var NAryDisposable = Rx.NAryDisposable = function (disposables) { + this._disposables = disposables; + this.isDisposed = false; + }; + + NAryDisposable.prototype.dispose = function () { + if (!this.isDisposed) { + this.isDisposed = true; + for (var i = 0, len = this._disposables.length; i < len; i++) { + this._disposables[i].dispose(); + } + this._disposables.length = 0; + } + }; + + /** + * Represents a disposable resource that only disposes its underlying disposable resource when all dependent disposable objects have been disposed. + */ + var RefCountDisposable = Rx.RefCountDisposable = (function () { + + function InnerDisposable(disposable) { + this.disposable = disposable; + this.disposable.count++; + this.isInnerDisposed = false; + } + + InnerDisposable.prototype.dispose = function () { + if (!this.disposable.isDisposed && !this.isInnerDisposed) { + this.isInnerDisposed = true; + this.disposable.count--; + if (this.disposable.count === 0 && this.disposable.isPrimaryDisposed) { + this.disposable.isDisposed = true; + this.disposable.underlyingDisposable.dispose(); + } + } + }; + + /** + * Initializes a new instance of the RefCountDisposable with the specified disposable. + * @constructor + * @param {Disposable} disposable Underlying disposable. + */ + function RefCountDisposable(disposable) { + this.underlyingDisposable = disposable; + this.isDisposed = false; + this.isPrimaryDisposed = false; + this.count = 0; + } + + /** + * Disposes the underlying disposable only when all dependent disposables have been disposed + */ + RefCountDisposable.prototype.dispose = function () { + if (!this.isDisposed && !this.isPrimaryDisposed) { + this.isPrimaryDisposed = true; + if (this.count === 0) { + this.isDisposed = true; + this.underlyingDisposable.dispose(); + } + } + }; + + /** + * Returns a dependent disposable that when disposed decreases the refcount on the underlying disposable. + * @returns {Disposable} A dependent disposable contributing to the reference count that manages the underlying disposable's lifetime. + */ + RefCountDisposable.prototype.getDisposable = function () { + return this.isDisposed ? disposableEmpty : new InnerDisposable(this); + }; + + return RefCountDisposable; + })(); + + var ScheduledItem = Rx.internals.ScheduledItem = function (scheduler, state, action, dueTime, comparer) { + this.scheduler = scheduler; + this.state = state; + this.action = action; + this.dueTime = dueTime; + this.comparer = comparer || defaultSubComparer; + this.disposable = new SingleAssignmentDisposable(); + }; + + ScheduledItem.prototype.invoke = function () { + this.disposable.setDisposable(this.invokeCore()); + }; + + ScheduledItem.prototype.compareTo = function (other) { + return this.comparer(this.dueTime, other.dueTime); + }; + + ScheduledItem.prototype.isCancelled = function () { + return this.disposable.isDisposed; + }; + + ScheduledItem.prototype.invokeCore = function () { + return disposableFixup(this.action(this.scheduler, this.state)); + }; + + /** Provides a set of static properties to access commonly used schedulers. */ + var Scheduler = Rx.Scheduler = (function () { + + function Scheduler() { } + + /** Determines whether the given object is a scheduler */ + Scheduler.isScheduler = function (s) { + return s instanceof Scheduler; + }; + + var schedulerProto = Scheduler.prototype; + + /** + * Schedules an action to be executed. + * @param state State passed to the action to be executed. + * @param {Function} action Action to be executed. + * @returns {Disposable} The disposable object used to cancel the scheduled action (best effort). + */ + schedulerProto.schedule = function (state, action) { + throw new NotImplementedError(); + }; + + /** + * Schedules an action to be executed after dueTime. + * @param state State passed to the action to be executed. + * @param {Function} action Action to be executed. + * @param {Number} dueTime Relative time after which to execute the action. + * @returns {Disposable} The disposable object used to cancel the scheduled action (best effort). + */ + schedulerProto.scheduleFuture = function (state, dueTime, action) { + var dt = dueTime; + dt instanceof Date && (dt = dt - this.now()); + dt = Scheduler.normalize(dt); + + if (dt === 0) { return this.schedule(state, action); } + + return this._scheduleFuture(state, dt, action); + }; + + schedulerProto._scheduleFuture = function (state, dueTime, action) { + throw new NotImplementedError(); + }; + + /** Gets the current time according to the local machine's system clock. */ + Scheduler.now = defaultNow; + + /** Gets the current time according to the local machine's system clock. */ + Scheduler.prototype.now = defaultNow; + + /** + * Normalizes the specified TimeSpan value to a positive value. + * @param {Number} timeSpan The time span value to normalize. + * @returns {Number} The specified TimeSpan value if it is zero or positive; otherwise, 0 + */ + Scheduler.normalize = function (timeSpan) { + timeSpan < 0 && (timeSpan = 0); + return timeSpan; + }; + + return Scheduler; + }()); + + var normalizeTime = Scheduler.normalize, isScheduler = Scheduler.isScheduler; + + (function (schedulerProto) { + + function invokeRecImmediate(scheduler, pair) { + var state = pair[0], action = pair[1], group = new CompositeDisposable(); + action(state, innerAction); + return group; + + function innerAction(state2) { + var isAdded = false, isDone = false; + + var d = scheduler.schedule(state2, scheduleWork); + if (!isDone) { + group.add(d); + isAdded = true; + } + + function scheduleWork(_, state3) { + if (isAdded) { + group.remove(d); + } else { + isDone = true; + } + action(state3, innerAction); + return disposableEmpty; + } + } + } + + function invokeRecDate(scheduler, pair) { + var state = pair[0], action = pair[1], group = new CompositeDisposable(); + action(state, innerAction); + return group; + + function innerAction(state2, dueTime1) { + var isAdded = false, isDone = false; + + var d = scheduler.scheduleFuture(state2, dueTime1, scheduleWork); + if (!isDone) { + group.add(d); + isAdded = true; + } + + function scheduleWork(_, state3) { + if (isAdded) { + group.remove(d); + } else { + isDone = true; + } + action(state3, innerAction); + return disposableEmpty; + } + } + } + + /** + * Schedules an action to be executed recursively. + * @param {Mixed} state State passed to the action to be executed. + * @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in recursive invocation state. + * @returns {Disposable} The disposable object used to cancel the scheduled action (best effort). + */ + schedulerProto.scheduleRecursive = function (state, action) { + return this.schedule([state, action], invokeRecImmediate); + }; + + /** + * Schedules an action to be executed recursively after a specified relative or absolute due time. + * @param {Mixed} state State passed to the action to be executed. + * @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state. + * @param {Number | Date} dueTime Relative or absolute time after which to execute the action for the first time. + * @returns {Disposable} The disposable object used to cancel the scheduled action (best effort). + */ + schedulerProto.scheduleRecursiveFuture = function (state, dueTime, action) { + return this.scheduleFuture([state, action], dueTime, invokeRecDate); + }; + + }(Scheduler.prototype)); + + (function (schedulerProto) { + + /** + * Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation. + * @param {Mixed} state Initial state passed to the action upon the first iteration. + * @param {Number} period Period for running the work periodically. + * @param {Function} action Action to be executed, potentially updating the state. + * @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort). + */ + schedulerProto.schedulePeriodic = function(state, period, action) { + if (typeof root.setInterval === 'undefined') { throw new NotSupportedError(); } + period = normalizeTime(period); + var s = state, id = root.setInterval(function () { s = action(s); }, period); + return disposableCreate(function () { root.clearInterval(id); }); + }; + + }(Scheduler.prototype)); + + /** Gets a scheduler that schedules work immediately on the current thread. */ + var ImmediateScheduler = (function (__super__) { + inherits(ImmediateScheduler, __super__); + function ImmediateScheduler() { + __super__.call(this); + } + + ImmediateScheduler.prototype.schedule = function (state, action) { + return disposableFixup(action(this, state)); + }; + + return ImmediateScheduler; + }(Scheduler)); + + var immediateScheduler = Scheduler.immediate = new ImmediateScheduler(); + + /** + * Gets a scheduler that schedules work as soon as possible on the current thread. + */ + var CurrentThreadScheduler = (function (__super__) { + var queue; + + function runTrampoline () { + while (queue.length > 0) { + var item = queue.dequeue(); + !item.isCancelled() && item.invoke(); + } + } + + inherits(CurrentThreadScheduler, __super__); + function CurrentThreadScheduler() { + __super__.call(this); + } + + CurrentThreadScheduler.prototype.schedule = function (state, action) { + var si = new ScheduledItem(this, state, action, this.now()); + + if (!queue) { + queue = new PriorityQueue(4); + queue.enqueue(si); + + var result = tryCatch(runTrampoline)(); + queue = null; + if (result === errorObj) { thrower(result.e); } + } else { + queue.enqueue(si); + } + return si.disposable; + }; + + CurrentThreadScheduler.prototype.scheduleRequired = function () { return !queue; }; + + return CurrentThreadScheduler; + }(Scheduler)); + + var currentThreadScheduler = Scheduler.currentThread = new CurrentThreadScheduler(); + + var SchedulePeriodicRecursive = Rx.internals.SchedulePeriodicRecursive = (function () { + function createTick(self) { + return function tick(command, recurse) { + recurse(0, self._period); + var state = tryCatch(self._action)(self._state); + if (state === errorObj) { + self._cancel.dispose(); + thrower(state.e); + } + self._state = state; + }; + } + + function SchedulePeriodicRecursive(scheduler, state, period, action) { + this._scheduler = scheduler; + this._state = state; + this._period = period; + this._action = action; + } + + SchedulePeriodicRecursive.prototype.start = function () { + var d = new SingleAssignmentDisposable(); + this._cancel = d; + d.setDisposable(this._scheduler.scheduleRecursiveFuture(0, this._period, createTick(this))); + + return d; + }; + + return SchedulePeriodicRecursive; + }()); + + var scheduleMethod, clearMethod; + + var localTimer = (function () { + var localSetTimeout, localClearTimeout = noop; + if (!!root.setTimeout) { + localSetTimeout = root.setTimeout; + localClearTimeout = root.clearTimeout; + } else if (!!root.WScript) { + localSetTimeout = function (fn, time) { + root.WScript.Sleep(time); + fn(); + }; + } else { + throw new NotSupportedError(); + } + + return { + setTimeout: localSetTimeout, + clearTimeout: localClearTimeout + }; + }()); + var localSetTimeout = localTimer.setTimeout, + localClearTimeout = localTimer.clearTimeout; + + (function () { + + var nextHandle = 1, tasksByHandle = {}, currentlyRunning = false; + + clearMethod = function (handle) { + delete tasksByHandle[handle]; + }; + + function runTask(handle) { + if (currentlyRunning) { + localSetTimeout(function () { runTask(handle); }, 0); + } else { + var task = tasksByHandle[handle]; + if (task) { + currentlyRunning = true; + var result = tryCatch(task)(); + clearMethod(handle); + currentlyRunning = false; + if (result === errorObj) { thrower(result.e); } + } + } + } + + var reNative = new RegExp('^' + + String(toString) + .replace(/[.*+?^${}()|[\]\\]/g, '\\$&') + .replace(/toString| for [^\]]+/g, '.*?') + '$' + ); + + var setImmediate = typeof (setImmediate = freeGlobal && moduleExports && freeGlobal.setImmediate) == 'function' && + !reNative.test(setImmediate) && setImmediate; + + function postMessageSupported () { + // Ensure not in a worker + if (!root.postMessage || root.importScripts) { return false; } + var isAsync = false, oldHandler = root.onmessage; + // Test for async + root.onmessage = function () { isAsync = true; }; + root.postMessage('', '*'); + root.onmessage = oldHandler; + + return isAsync; + } + + // Use in order, setImmediate, nextTick, postMessage, MessageChannel, script readystatechanged, setTimeout + if (isFunction(setImmediate)) { + scheduleMethod = function (action) { + var id = nextHandle++; + tasksByHandle[id] = action; + setImmediate(function () { runTask(id); }); + + return id; + }; + } else if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') { + scheduleMethod = function (action) { + var id = nextHandle++; + tasksByHandle[id] = action; + process.nextTick(function () { runTask(id); }); + + return id; + }; + } else if (postMessageSupported()) { + var MSG_PREFIX = 'ms.rx.schedule' + Math.random(); + + var onGlobalPostMessage = function (event) { + // Only if we're a match to avoid any other global events + if (typeof event.data === 'string' && event.data.substring(0, MSG_PREFIX.length) === MSG_PREFIX) { + runTask(event.data.substring(MSG_PREFIX.length)); + } + }; + + root.addEventListener('message', onGlobalPostMessage, false); + + scheduleMethod = function (action) { + var id = nextHandle++; + tasksByHandle[id] = action; + root.postMessage(MSG_PREFIX + id, '*'); + return id; + }; + } else if (!!root.MessageChannel) { + var channel = new root.MessageChannel(); + + channel.port1.onmessage = function (e) { runTask(e.data); }; + + scheduleMethod = function (action) { + var id = nextHandle++; + tasksByHandle[id] = action; + channel.port2.postMessage(id); + return id; + }; + } else if ('document' in root && 'onreadystatechange' in root.document.createElement('script')) { + + scheduleMethod = function (action) { + var scriptElement = root.document.createElement('script'); + var id = nextHandle++; + tasksByHandle[id] = action; + + scriptElement.onreadystatechange = function () { + runTask(id); + scriptElement.onreadystatechange = null; + scriptElement.parentNode.removeChild(scriptElement); + scriptElement = null; + }; + root.document.documentElement.appendChild(scriptElement); + return id; + }; + + } else { + scheduleMethod = function (action) { + var id = nextHandle++; + tasksByHandle[id] = action; + localSetTimeout(function () { + runTask(id); + }, 0); + + return id; + }; + } + }()); + + /** + * Gets a scheduler that schedules work via a timed callback based upon platform. + */ + var DefaultScheduler = (function (__super__) { + inherits(DefaultScheduler, __super__); + function DefaultScheduler() { + __super__.call(this); + } + + function scheduleAction(disposable, action, scheduler, state) { + return function schedule() { + disposable.setDisposable(Disposable._fixup(action(scheduler, state))); + }; + } + + function ClearDisposable(id) { + this._id = id; + this.isDisposed = false; + } + + ClearDisposable.prototype.dispose = function () { + if (!this.isDisposed) { + this.isDisposed = true; + clearMethod(this._id); + } + }; + + function LocalClearDisposable(id) { + this._id = id; + this.isDisposed = false; + } + + LocalClearDisposable.prototype.dispose = function () { + if (!this.isDisposed) { + this.isDisposed = true; + localClearTimeout(this._id); + } + }; + + DefaultScheduler.prototype.schedule = function (state, action) { + var disposable = new SingleAssignmentDisposable(), + id = scheduleMethod(scheduleAction(disposable, action, this, state)); + return new BinaryDisposable(disposable, new ClearDisposable(id)); + }; + + DefaultScheduler.prototype._scheduleFuture = function (state, dueTime, action) { + if (dueTime === 0) { return this.schedule(state, action); } + var disposable = new SingleAssignmentDisposable(), + id = localSetTimeout(scheduleAction(disposable, action, this, state), dueTime); + return new BinaryDisposable(disposable, new LocalClearDisposable(id)); + }; + + return DefaultScheduler; + }(Scheduler)); + + var defaultScheduler = Scheduler['default'] = Scheduler.async = new DefaultScheduler(); + + function IndexedItem(id, value) { + this.id = id; + this.value = value; + } + + IndexedItem.prototype.compareTo = function (other) { + var c = this.value.compareTo(other.value); + c === 0 && (c = this.id - other.id); + return c; + }; + + var PriorityQueue = Rx.internals.PriorityQueue = function (capacity) { + this.items = new Array(capacity); + this.length = 0; + }; + + var priorityProto = PriorityQueue.prototype; + priorityProto.isHigherPriority = function (left, right) { + return this.items[left].compareTo(this.items[right]) < 0; + }; + + priorityProto.percolate = function (index) { + if (index >= this.length || index < 0) { return; } + var parent = index - 1 >> 1; + if (parent < 0 || parent === index) { return; } + if (this.isHigherPriority(index, parent)) { + var temp = this.items[index]; + this.items[index] = this.items[parent]; + this.items[parent] = temp; + this.percolate(parent); + } + }; + + priorityProto.heapify = function (index) { + +index || (index = 0); + if (index >= this.length || index < 0) { return; } + var left = 2 * index + 1, + right = 2 * index + 2, + first = index; + if (left < this.length && this.isHigherPriority(left, first)) { + first = left; + } + if (right < this.length && this.isHigherPriority(right, first)) { + first = right; + } + if (first !== index) { + var temp = this.items[index]; + this.items[index] = this.items[first]; + this.items[first] = temp; + this.heapify(first); + } + }; + + priorityProto.peek = function () { return this.items[0].value; }; + + priorityProto.removeAt = function (index) { + this.items[index] = this.items[--this.length]; + this.items[this.length] = undefined; + this.heapify(); + }; + + priorityProto.dequeue = function () { + var result = this.peek(); + this.removeAt(0); + return result; + }; + + priorityProto.enqueue = function (item) { + var index = this.length++; + this.items[index] = new IndexedItem(PriorityQueue.count++, item); + this.percolate(index); + }; + + priorityProto.remove = function (item) { + for (var i = 0; i < this.length; i++) { + if (this.items[i].value === item) { + this.removeAt(i); + return true; + } + } + return false; + }; + PriorityQueue.count = 0; + + /** + * Represents a notification to an observer. + */ + var Notification = Rx.Notification = (function () { + function Notification() { + + } + + Notification.prototype._accept = function (onNext, onError, onCompleted) { + throw new NotImplementedError(); + }; + + Notification.prototype._acceptObserver = function (onNext, onError, onCompleted) { + throw new NotImplementedError(); + }; + + /** + * Invokes the delegate corresponding to the notification or the observer's method corresponding to the notification and returns the produced result. + * @param {Function | Observer} observerOrOnNext Function to invoke for an OnNext notification or Observer to invoke the notification on.. + * @param {Function} onError Function to invoke for an OnError notification. + * @param {Function} onCompleted Function to invoke for an OnCompleted notification. + * @returns {Any} Result produced by the observation. + */ + Notification.prototype.accept = function (observerOrOnNext, onError, onCompleted) { + return observerOrOnNext && typeof observerOrOnNext === 'object' ? + this._acceptObserver(observerOrOnNext) : + this._accept(observerOrOnNext, onError, onCompleted); + }; + + /** + * Returns an observable sequence with a single notification. + * + * @memberOf Notifications + * @param {Scheduler} [scheduler] Scheduler to send out the notification calls on. + * @returns {Observable} The observable sequence that surfaces the behavior of the notification upon subscription. + */ + Notification.prototype.toObservable = function (scheduler) { + var self = this; + isScheduler(scheduler) || (scheduler = immediateScheduler); + return new AnonymousObservable(function (o) { + return scheduler.schedule(self, function (_, notification) { + notification._acceptObserver(o); + notification.kind === 'N' && o.onCompleted(); + }); + }); + }; + + return Notification; + })(); + + var OnNextNotification = (function (__super__) { + inherits(OnNextNotification, __super__); + function OnNextNotification(value) { + this.value = value; + this.kind = 'N'; + } + + OnNextNotification.prototype._accept = function (onNext) { + return onNext(this.value); + }; + + OnNextNotification.prototype._acceptObserver = function (o) { + return o.onNext(this.value); + }; + + OnNextNotification.prototype.toString = function () { + return 'OnNext(' + this.value + ')'; + }; + + return OnNextNotification; + }(Notification)); + + var OnErrorNotification = (function (__super__) { + inherits(OnErrorNotification, __super__); + function OnErrorNotification(error) { + this.error = error; + this.kind = 'E'; + } + + OnErrorNotification.prototype._accept = function (onNext, onError) { + return onError(this.error); + }; + + OnErrorNotification.prototype._acceptObserver = function (o) { + return o.onError(this.error); + }; + + OnErrorNotification.prototype.toString = function () { + return 'OnError(' + this.error + ')'; + }; + + return OnErrorNotification; + }(Notification)); + + var OnCompletedNotification = (function (__super__) { + inherits(OnCompletedNotification, __super__); + function OnCompletedNotification() { + this.kind = 'C'; + } + + OnCompletedNotification.prototype._accept = function (onNext, onError, onCompleted) { + return onCompleted(); + }; + + OnCompletedNotification.prototype._acceptObserver = function (o) { + return o.onCompleted(); + }; + + OnCompletedNotification.prototype.toString = function () { + return 'OnCompleted()'; + }; + + return OnCompletedNotification; + }(Notification)); + + /** + * Creates an object that represents an OnNext notification to an observer. + * @param {Any} value The value contained in the notification. + * @returns {Notification} The OnNext notification containing the value. + */ + var notificationCreateOnNext = Notification.createOnNext = function (value) { + return new OnNextNotification(value); + }; + + /** + * Creates an object that represents an OnError notification to an observer. + * @param {Any} error The exception contained in the notification. + * @returns {Notification} The OnError notification containing the exception. + */ + var notificationCreateOnError = Notification.createOnError = function (error) { + return new OnErrorNotification(error); + }; + + /** + * Creates an object that represents an OnCompleted notification to an observer. + * @returns {Notification} The OnCompleted notification. + */ + var notificationCreateOnCompleted = Notification.createOnCompleted = function () { + return new OnCompletedNotification(); + }; + + /** + * Supports push-style iteration over an observable sequence. + */ + var Observer = Rx.Observer = function () { }; + + /** + * Creates an observer from the specified OnNext, along with optional OnError, and OnCompleted actions. + * @param {Function} [onNext] Observer's OnNext action implementation. + * @param {Function} [onError] Observer's OnError action implementation. + * @param {Function} [onCompleted] Observer's OnCompleted action implementation. + * @returns {Observer} The observer object implemented using the given actions. + */ + var observerCreate = Observer.create = function (onNext, onError, onCompleted) { + onNext || (onNext = noop); + onError || (onError = defaultError); + onCompleted || (onCompleted = noop); + return new AnonymousObserver(onNext, onError, onCompleted); + }; + + /** + * Abstract base class for implementations of the Observer class. + * This base class enforces the grammar of observers where OnError and OnCompleted are terminal messages. + */ + var AbstractObserver = Rx.internals.AbstractObserver = (function (__super__) { + inherits(AbstractObserver, __super__); + + /** + * Creates a new observer in a non-stopped state. + */ + function AbstractObserver() { + this.isStopped = false; + } + + // Must be implemented by other observers + AbstractObserver.prototype.next = notImplemented; + AbstractObserver.prototype.error = notImplemented; + AbstractObserver.prototype.completed = notImplemented; + + /** + * Notifies the observer of a new element in the sequence. + * @param {Any} value Next element in the sequence. + */ + AbstractObserver.prototype.onNext = function (value) { + !this.isStopped && this.next(value); + }; + + /** + * Notifies the observer that an exception has occurred. + * @param {Any} error The error that has occurred. + */ + AbstractObserver.prototype.onError = function (error) { + if (!this.isStopped) { + this.isStopped = true; + this.error(error); + } + }; + + /** + * Notifies the observer of the end of the sequence. + */ + AbstractObserver.prototype.onCompleted = function () { + if (!this.isStopped) { + this.isStopped = true; + this.completed(); + } + }; + + /** + * Disposes the observer, causing it to transition to the stopped state. + */ + AbstractObserver.prototype.dispose = function () { this.isStopped = true; }; + + AbstractObserver.prototype.fail = function (e) { + if (!this.isStopped) { + this.isStopped = true; + this.error(e); + return true; + } + + return false; + }; + + return AbstractObserver; + }(Observer)); + + /** + * Class to create an Observer instance from delegate-based implementations of the on* methods. + */ + var AnonymousObserver = Rx.AnonymousObserver = (function (__super__) { + inherits(AnonymousObserver, __super__); + + /** + * Creates an observer from the specified OnNext, OnError, and OnCompleted actions. + * @param {Any} onNext Observer's OnNext action implementation. + * @param {Any} onError Observer's OnError action implementation. + * @param {Any} onCompleted Observer's OnCompleted action implementation. + */ + function AnonymousObserver(onNext, onError, onCompleted) { + __super__.call(this); + this._onNext = onNext; + this._onError = onError; + this._onCompleted = onCompleted; + } + + /** + * Calls the onNext action. + * @param {Any} value Next element in the sequence. + */ + AnonymousObserver.prototype.next = function (value) { + this._onNext(value); + }; + + /** + * Calls the onError action. + * @param {Any} error The error that has occurred. + */ + AnonymousObserver.prototype.error = function (error) { + this._onError(error); + }; + + /** + * Calls the onCompleted action. + */ + AnonymousObserver.prototype.completed = function () { + this._onCompleted(); + }; + + return AnonymousObserver; + }(AbstractObserver)); + + var observableProto; + + /** + * Represents a push-style collection. + */ + var Observable = Rx.Observable = (function () { + + function makeSubscribe(self, subscribe) { + return function (o) { + var oldOnError = o.onError; + o.onError = function (e) { + makeStackTraceLong(e, self); + oldOnError.call(o, e); + }; + + return subscribe.call(self, o); + }; + } + + function Observable() { + if (Rx.config.longStackSupport && hasStacks) { + var oldSubscribe = this._subscribe; + var e = tryCatch(thrower)(new Error()).e; + this.stack = e.stack.substring(e.stack.indexOf('\n') + 1); + this._subscribe = makeSubscribe(this, oldSubscribe); + } + } + + observableProto = Observable.prototype; + + /** + * Determines whether the given object is an Observable + * @param {Any} An object to determine whether it is an Observable + * @returns {Boolean} true if an Observable, else false. + */ + Observable.isObservable = function (o) { + return o && isFunction(o.subscribe); + }; + + /** + * Subscribes an o to the observable sequence. + * @param {Mixed} [oOrOnNext] The object that is to receive notifications or an action to invoke for each element in the observable sequence. + * @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence. + * @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence. + * @returns {Diposable} A disposable handling the subscriptions and unsubscriptions. + */ + observableProto.subscribe = observableProto.forEach = function (oOrOnNext, onError, onCompleted) { + return this._subscribe(typeof oOrOnNext === 'object' ? + oOrOnNext : + observerCreate(oOrOnNext, onError, onCompleted)); + }; + + /** + * Subscribes to the next value in the sequence with an optional "this" argument. + * @param {Function} onNext The function to invoke on each element in the observable sequence. + * @param {Any} [thisArg] Object to use as this when executing callback. + * @returns {Disposable} A disposable handling the subscriptions and unsubscriptions. + */ + observableProto.subscribeOnNext = function (onNext, thisArg) { + return this._subscribe(observerCreate(typeof thisArg !== 'undefined' ? function(x) { onNext.call(thisArg, x); } : onNext)); + }; + + /** + * Subscribes to an exceptional condition in the sequence with an optional "this" argument. + * @param {Function} onError The function to invoke upon exceptional termination of the observable sequence. + * @param {Any} [thisArg] Object to use as this when executing callback. + * @returns {Disposable} A disposable handling the subscriptions and unsubscriptions. + */ + observableProto.subscribeOnError = function (onError, thisArg) { + return this._subscribe(observerCreate(null, typeof thisArg !== 'undefined' ? function(e) { onError.call(thisArg, e); } : onError)); + }; + + /** + * Subscribes to the next value in the sequence with an optional "this" argument. + * @param {Function} onCompleted The function to invoke upon graceful termination of the observable sequence. + * @param {Any} [thisArg] Object to use as this when executing callback. + * @returns {Disposable} A disposable handling the subscriptions and unsubscriptions. + */ + observableProto.subscribeOnCompleted = function (onCompleted, thisArg) { + return this._subscribe(observerCreate(null, null, typeof thisArg !== 'undefined' ? function() { onCompleted.call(thisArg); } : onCompleted)); + }; + + return Observable; + })(); + + var ScheduledObserver = Rx.internals.ScheduledObserver = (function (__super__) { + inherits(ScheduledObserver, __super__); + + function ScheduledObserver(scheduler, observer) { + __super__.call(this); + this.scheduler = scheduler; + this.observer = observer; + this.isAcquired = false; + this.hasFaulted = false; + this.queue = []; + this.disposable = new SerialDisposable(); + } + + function enqueueNext(observer, x) { return function () { observer.onNext(x); }; } + function enqueueError(observer, e) { return function () { observer.onError(e); }; } + function enqueueCompleted(observer) { return function () { observer.onCompleted(); }; } + + ScheduledObserver.prototype.next = function (x) { + this.queue.push(enqueueNext(this.observer, x)); + }; + + ScheduledObserver.prototype.error = function (e) { + this.queue.push(enqueueError(this.observer, e)); + }; + + ScheduledObserver.prototype.completed = function () { + this.queue.push(enqueueCompleted(this.observer)); + }; + + + function scheduleMethod(state, recurse) { + var work; + if (state.queue.length > 0) { + work = state.queue.shift(); + } else { + state.isAcquired = false; + return; + } + var res = tryCatch(work)(); + if (res === errorObj) { + state.queue = []; + state.hasFaulted = true; + return thrower(res.e); + } + recurse(state); + } + + ScheduledObserver.prototype.ensureActive = function () { + var isOwner = false; + if (!this.hasFaulted && this.queue.length > 0) { + isOwner = !this.isAcquired; + this.isAcquired = true; + } + isOwner && + this.disposable.setDisposable(this.scheduler.scheduleRecursive(this, scheduleMethod)); + }; + + ScheduledObserver.prototype.dispose = function () { + __super__.prototype.dispose.call(this); + this.disposable.dispose(); + }; + + return ScheduledObserver; + }(AbstractObserver)); + + var ObservableBase = Rx.ObservableBase = (function (__super__) { + inherits(ObservableBase, __super__); + + function fixSubscriber(subscriber) { + return subscriber && isFunction(subscriber.dispose) ? subscriber : + isFunction(subscriber) ? disposableCreate(subscriber) : disposableEmpty; + } + + function setDisposable(s, state) { + var ado = state[0], self = state[1]; + var sub = tryCatch(self.subscribeCore).call(self, ado); + if (sub === errorObj && !ado.fail(errorObj.e)) { thrower(errorObj.e); } + ado.setDisposable(fixSubscriber(sub)); + } + + function ObservableBase() { + __super__.call(this); + } + + ObservableBase.prototype._subscribe = function (o) { + var ado = new AutoDetachObserver(o), state = [ado, this]; + + if (currentThreadScheduler.scheduleRequired()) { + currentThreadScheduler.schedule(state, setDisposable); + } else { + setDisposable(null, state); + } + return ado; + }; + + ObservableBase.prototype.subscribeCore = notImplemented; + + return ObservableBase; + }(Observable)); + +var FlatMapObservable = Rx.FlatMapObservable = (function(__super__) { + + inherits(FlatMapObservable, __super__); + + function FlatMapObservable(source, selector, resultSelector, thisArg) { + this.resultSelector = isFunction(resultSelector) ? resultSelector : null; + this.selector = bindCallback(isFunction(selector) ? selector : function() { return selector; }, thisArg, 3); + this.source = source; + __super__.call(this); + } + + FlatMapObservable.prototype.subscribeCore = function(o) { + return this.source.subscribe(new InnerObserver(o, this.selector, this.resultSelector, this)); + }; + + inherits(InnerObserver, AbstractObserver); + function InnerObserver(observer, selector, resultSelector, source) { + this.i = 0; + this.selector = selector; + this.resultSelector = resultSelector; + this.source = source; + this.o = observer; + AbstractObserver.call(this); + } + + InnerObserver.prototype._wrapResult = function(result, x, i) { + return this.resultSelector ? + result.map(function(y, i2) { return this.resultSelector(x, y, i, i2); }, this) : + result; + }; + + InnerObserver.prototype.next = function(x) { + var i = this.i++; + var result = tryCatch(this.selector)(x, i, this.source); + if (result === errorObj) { return this.o.onError(result.e); } + + isPromise(result) && (result = observableFromPromise(result)); + (isArrayLike(result) || isIterable(result)) && (result = Observable.from(result)); + this.o.onNext(this._wrapResult(result, x, i)); + }; + + InnerObserver.prototype.error = function(e) { this.o.onError(e); }; + + InnerObserver.prototype.completed = function() { this.o.onCompleted(); }; + + return FlatMapObservable; + +}(ObservableBase)); + + var Enumerable = Rx.internals.Enumerable = function () { }; + + function IsDisposedDisposable(state) { + this._s = state; + this.isDisposed = false; + } + + IsDisposedDisposable.prototype.dispose = function () { + if (!this.isDisposed) { + this.isDisposed = true; + this._s.isDisposed = true; + } + }; + + var ConcatEnumerableObservable = (function(__super__) { + inherits(ConcatEnumerableObservable, __super__); + function ConcatEnumerableObservable(sources) { + this.sources = sources; + __super__.call(this); + } + + function scheduleMethod(state, recurse) { + if (state.isDisposed) { return; } + var currentItem = tryCatch(state.e.next).call(state.e); + if (currentItem === errorObj) { return state.o.onError(currentItem.e); } + if (currentItem.done) { return state.o.onCompleted(); } + + // Check if promise + var currentValue = currentItem.value; + isPromise(currentValue) && (currentValue = observableFromPromise(currentValue)); + + var d = new SingleAssignmentDisposable(); + state.subscription.setDisposable(d); + d.setDisposable(currentValue.subscribe(new InnerObserver(state, recurse))); + } + + ConcatEnumerableObservable.prototype.subscribeCore = function (o) { + var subscription = new SerialDisposable(); + var state = { + isDisposed: false, + o: o, + subscription: subscription, + e: this.sources[$iterator$]() + }; + + var cancelable = currentThreadScheduler.scheduleRecursive(state, scheduleMethod); + return new NAryDisposable([subscription, cancelable, new IsDisposedDisposable(state)]); + }; + + function InnerObserver(state, recurse) { + this._state = state; + this._recurse = recurse; + AbstractObserver.call(this); + } + + inherits(InnerObserver, AbstractObserver); + + InnerObserver.prototype.next = function (x) { this._state.o.onNext(x); }; + InnerObserver.prototype.error = function (e) { this._state.o.onError(e); }; + InnerObserver.prototype.completed = function () { this._recurse(this._state); }; + + return ConcatEnumerableObservable; + }(ObservableBase)); + + Enumerable.prototype.concat = function () { + return new ConcatEnumerableObservable(this); + }; + + var CatchErrorObservable = (function(__super__) { + function CatchErrorObservable(sources) { + this.sources = sources; + __super__.call(this); + } + + inherits(CatchErrorObservable, __super__); + + function scheduleMethod(state, recurse) { + if (state.isDisposed) { return; } + var currentItem = tryCatch(state.e.next).call(state.e); + if (currentItem === errorObj) { return state.o.onError(currentItem.e); } + if (currentItem.done) { return state.lastError !== null ? state.o.onError(state.lastError) : state.o.onCompleted(); } + + var currentValue = currentItem.value; + isPromise(currentValue) && (currentValue = observableFromPromise(currentValue)); + + var d = new SingleAssignmentDisposable(); + state.subscription.setDisposable(d); + d.setDisposable(currentValue.subscribe(new InnerObserver(state, recurse))); + } + + CatchErrorObservable.prototype.subscribeCore = function (o) { + var subscription = new SerialDisposable(); + var state = { + isDisposed: false, + e: this.sources[$iterator$](), + subscription: subscription, + lastError: null, + o: o + }; + + var cancelable = currentThreadScheduler.scheduleRecursive(state, scheduleMethod); + return new NAryDisposable([subscription, cancelable, new IsDisposedDisposable(state)]); + }; + + function InnerObserver(state, recurse) { + this._state = state; + this._recurse = recurse; + AbstractObserver.call(this); + } + + inherits(InnerObserver, AbstractObserver); + + InnerObserver.prototype.next = function (x) { this._state.o.onNext(x); }; + InnerObserver.prototype.error = function (e) { this._state.lastError = e; this._recurse(this._state); }; + InnerObserver.prototype.completed = function () { this._state.o.onCompleted(); }; + + return CatchErrorObservable; + }(ObservableBase)); + + Enumerable.prototype.catchError = function () { + return new CatchErrorObservable(this); + }; + + var RepeatEnumerable = (function (__super__) { + inherits(RepeatEnumerable, __super__); + function RepeatEnumerable(v, c) { + this.v = v; + this.c = c == null ? -1 : c; + } + + RepeatEnumerable.prototype[$iterator$] = function () { + return new RepeatEnumerator(this); + }; + + function RepeatEnumerator(p) { + this.v = p.v; + this.l = p.c; + } + + RepeatEnumerator.prototype.next = function () { + if (this.l === 0) { return doneEnumerator; } + if (this.l > 0) { this.l--; } + return { done: false, value: this.v }; + }; + + return RepeatEnumerable; + }(Enumerable)); + + var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) { + return new RepeatEnumerable(value, repeatCount); + }; + + var OfEnumerable = (function(__super__) { + inherits(OfEnumerable, __super__); + function OfEnumerable(s, fn, thisArg) { + this.s = s; + this.fn = fn ? bindCallback(fn, thisArg, 3) : null; + } + OfEnumerable.prototype[$iterator$] = function () { + return new OfEnumerator(this); + }; + + function OfEnumerator(p) { + this.i = -1; + this.s = p.s; + this.l = this.s.length; + this.fn = p.fn; + } + + OfEnumerator.prototype.next = function () { + return ++this.i < this.l ? + { done: false, value: !this.fn ? this.s[this.i] : this.fn(this.s[this.i], this.i, this.s) } : + doneEnumerator; + }; + + return OfEnumerable; + }(Enumerable)); + + var enumerableOf = Enumerable.of = function (source, selector, thisArg) { + return new OfEnumerable(source, selector, thisArg); + }; + + var ToArrayObservable = (function(__super__) { + inherits(ToArrayObservable, __super__); + function ToArrayObservable(source) { + this.source = source; + __super__.call(this); + } + + ToArrayObservable.prototype.subscribeCore = function(o) { + return this.source.subscribe(new InnerObserver(o)); + }; + + inherits(InnerObserver, AbstractObserver); + function InnerObserver(o) { + this.o = o; + this.a = []; + AbstractObserver.call(this); + } + + InnerObserver.prototype.next = function (x) { this.a.push(x); }; + InnerObserver.prototype.error = function (e) { this.o.onError(e); }; + InnerObserver.prototype.completed = function () { this.o.onNext(this.a); this.o.onCompleted(); }; + + return ToArrayObservable; + }(ObservableBase)); + + /** + * Creates an array from an observable sequence. + * @returns {Observable} An observable sequence containing a single element with a list containing all the elements of the source sequence. + */ + observableProto.toArray = function () { + return new ToArrayObservable(this); + }; + + /** + * Creates an observable sequence from a specified subscribe method implementation. + * @example + * var res = Rx.Observable.create(function (observer) { return function () { } ); + * var res = Rx.Observable.create(function (observer) { return Rx.Disposable.empty; } ); + * var res = Rx.Observable.create(function (observer) { } ); + * @param {Function} subscribe Implementation of the resulting observable sequence's subscribe method, returning a function that will be wrapped in a Disposable. + * @returns {Observable} The observable sequence with the specified implementation for the Subscribe method. + */ + Observable.create = function (subscribe, parent) { + return new AnonymousObservable(subscribe, parent); + }; + + var Defer = (function(__super__) { + inherits(Defer, __super__); + function Defer(factory) { + this._f = factory; + __super__.call(this); + } + + Defer.prototype.subscribeCore = function (o) { + var result = tryCatch(this._f)(); + if (result === errorObj) { return observableThrow(result.e).subscribe(o);} + isPromise(result) && (result = observableFromPromise(result)); + return result.subscribe(o); + }; + + return Defer; + }(ObservableBase)); + + /** + * Returns an observable sequence that invokes the specified factory function whenever a new observer subscribes. + * + * @example + * var res = Rx.Observable.defer(function () { return Rx.Observable.fromArray([1,2,3]); }); + * @param {Function} observableFactory Observable factory function to invoke for each observer that subscribes to the resulting sequence or Promise. + * @returns {Observable} An observable sequence whose observers trigger an invocation of the given observable factory function. + */ + var observableDefer = Observable.defer = function (observableFactory) { + return new Defer(observableFactory); + }; + + var EmptyObservable = (function(__super__) { + inherits(EmptyObservable, __super__); + function EmptyObservable(scheduler) { + this.scheduler = scheduler; + __super__.call(this); + } + + EmptyObservable.prototype.subscribeCore = function (observer) { + var sink = new EmptySink(observer, this.scheduler); + return sink.run(); + }; + + function EmptySink(observer, scheduler) { + this.observer = observer; + this.scheduler = scheduler; + } + + function scheduleItem(s, state) { + state.onCompleted(); + return disposableEmpty; + } + + EmptySink.prototype.run = function () { + var state = this.observer; + return this.scheduler === immediateScheduler ? + scheduleItem(null, state) : + this.scheduler.schedule(state, scheduleItem); + }; + + return EmptyObservable; + }(ObservableBase)); + + var EMPTY_OBSERVABLE = new EmptyObservable(immediateScheduler); + + /** + * Returns an empty observable sequence, using the specified scheduler to send out the single OnCompleted message. + * + * @example + * var res = Rx.Observable.empty(); + * var res = Rx.Observable.empty(Rx.Scheduler.timeout); + * @param {Scheduler} [scheduler] Scheduler to send the termination call on. + * @returns {Observable} An observable sequence with no elements. + */ + var observableEmpty = Observable.empty = function (scheduler) { + isScheduler(scheduler) || (scheduler = immediateScheduler); + return scheduler === immediateScheduler ? EMPTY_OBSERVABLE : new EmptyObservable(scheduler); + }; + + var FromObservable = (function(__super__) { + inherits(FromObservable, __super__); + function FromObservable(iterable, fn, scheduler) { + this._iterable = iterable; + this._fn = fn; + this._scheduler = scheduler; + __super__.call(this); + } + + function createScheduleMethod(o, it, fn) { + return function loopRecursive(i, recurse) { + var next = tryCatch(it.next).call(it); + if (next === errorObj) { return o.onError(next.e); } + if (next.done) { return o.onCompleted(); } + + var result = next.value; + + if (isFunction(fn)) { + result = tryCatch(fn)(result, i); + if (result === errorObj) { return o.onError(result.e); } + } + + o.onNext(result); + recurse(i + 1); + }; + } + + FromObservable.prototype.subscribeCore = function (o) { + var list = Object(this._iterable), + it = getIterable(list); + + return this._scheduler.scheduleRecursive(0, createScheduleMethod(o, it, this._fn)); + }; + + return FromObservable; + }(ObservableBase)); + + var maxSafeInteger = Math.pow(2, 53) - 1; + + function StringIterable(s) { + this._s = s; + } + + StringIterable.prototype[$iterator$] = function () { + return new StringIterator(this._s); + }; + + function StringIterator(s) { + this._s = s; + this._l = s.length; + this._i = 0; + } + + StringIterator.prototype[$iterator$] = function () { + return this; + }; + + StringIterator.prototype.next = function () { + return this._i < this._l ? { done: false, value: this._s.charAt(this._i++) } : doneEnumerator; + }; + + function ArrayIterable(a) { + this._a = a; + } + + ArrayIterable.prototype[$iterator$] = function () { + return new ArrayIterator(this._a); + }; + + function ArrayIterator(a) { + this._a = a; + this._l = toLength(a); + this._i = 0; + } + + ArrayIterator.prototype[$iterator$] = function () { + return this; + }; + + ArrayIterator.prototype.next = function () { + return this._i < this._l ? { done: false, value: this._a[this._i++] } : doneEnumerator; + }; + + function numberIsFinite(value) { + return typeof value === 'number' && root.isFinite(value); + } + + function isNan(n) { + return n !== n; + } + + function getIterable(o) { + var i = o[$iterator$], it; + if (!i && typeof o === 'string') { + it = new StringIterable(o); + return it[$iterator$](); + } + if (!i && o.length !== undefined) { + it = new ArrayIterable(o); + return it[$iterator$](); + } + if (!i) { throw new TypeError('Object is not iterable'); } + return o[$iterator$](); + } + + function sign(value) { + var number = +value; + if (number === 0) { return number; } + if (isNaN(number)) { return number; } + return number < 0 ? -1 : 1; + } + + function toLength(o) { + var len = +o.length; + if (isNaN(len)) { return 0; } + if (len === 0 || !numberIsFinite(len)) { return len; } + len = sign(len) * Math.floor(Math.abs(len)); + if (len <= 0) { return 0; } + if (len > maxSafeInteger) { return maxSafeInteger; } + return len; + } + + /** + * This method creates a new Observable sequence from an array-like or iterable object. + * @param {Any} arrayLike An array-like or iterable object to convert to an Observable sequence. + * @param {Function} [mapFn] Map function to call on every element of the array. + * @param {Any} [thisArg] The context to use calling the mapFn if provided. + * @param {Scheduler} [scheduler] Optional scheduler to use for scheduling. If not provided, defaults to Scheduler.currentThread. + */ + var observableFrom = Observable.from = function (iterable, mapFn, thisArg, scheduler) { + if (iterable == null) { + throw new Error('iterable cannot be null.') + } + if (mapFn && !isFunction(mapFn)) { + throw new Error('mapFn when provided must be a function'); + } + if (mapFn) { + var mapper = bindCallback(mapFn, thisArg, 2); + } + isScheduler(scheduler) || (scheduler = currentThreadScheduler); + return new FromObservable(iterable, mapper, scheduler); + } + + var FromArrayObservable = (function(__super__) { + inherits(FromArrayObservable, __super__); + function FromArrayObservable(args, scheduler) { + this._args = args; + this._scheduler = scheduler; + __super__.call(this); + } + + function scheduleMethod(o, args) { + var len = args.length; + return function loopRecursive (i, recurse) { + if (i < len) { + o.onNext(args[i]); + recurse(i + 1); + } else { + o.onCompleted(); + } + }; + } + + FromArrayObservable.prototype.subscribeCore = function (o) { + return this._scheduler.scheduleRecursive(0, scheduleMethod(o, this._args)); + }; + + return FromArrayObservable; + }(ObservableBase)); + + /** + * Converts an array to an observable sequence, using an optional scheduler to enumerate the array. + * @deprecated use Observable.from or Observable.of + * @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on. + * @returns {Observable} The observable sequence whose elements are pulled from the given enumerable sequence. + */ + var observableFromArray = Observable.fromArray = function (array, scheduler) { + isScheduler(scheduler) || (scheduler = currentThreadScheduler); + return new FromArrayObservable(array, scheduler) + }; + + var NeverObservable = (function(__super__) { + inherits(NeverObservable, __super__); + function NeverObservable() { + __super__.call(this); + } + + NeverObservable.prototype.subscribeCore = function (observer) { + return disposableEmpty; + }; + + return NeverObservable; + }(ObservableBase)); + + var NEVER_OBSERVABLE = new NeverObservable(); + + /** + * Returns a non-terminating observable sequence, which can be used to denote an infinite duration (e.g. when using reactive joins). + * @returns {Observable} An observable sequence whose observers will never get called. + */ + var observableNever = Observable.never = function () { + return NEVER_OBSERVABLE; + }; + + function observableOf (scheduler, array) { + isScheduler(scheduler) || (scheduler = currentThreadScheduler); + return new FromArrayObservable(array, scheduler); + } + + /** + * This method creates a new Observable instance with a variable number of arguments, regardless of number or type of the arguments. + * @returns {Observable} The observable sequence whose elements are pulled from the given arguments. + */ + Observable.of = function () { + var len = arguments.length, args = new Array(len); + for(var i = 0; i < len; i++) { args[i] = arguments[i]; } + return new FromArrayObservable(args, currentThreadScheduler); + }; + + /** + * This method creates a new Observable instance with a variable number of arguments, regardless of number or type of the arguments. + * @param {Scheduler} scheduler A scheduler to use for scheduling the arguments. + * @returns {Observable} The observable sequence whose elements are pulled from the given arguments. + */ + Observable.ofWithScheduler = function (scheduler) { + var len = arguments.length, args = new Array(len - 1); + for(var i = 1; i < len; i++) { args[i - 1] = arguments[i]; } + return new FromArrayObservable(args, scheduler); + }; + + var PairsObservable = (function(__super__) { + inherits(PairsObservable, __super__); + function PairsObservable(o, scheduler) { + this._o = o; + this._keys = Object.keys(o); + this._scheduler = scheduler; + __super__.call(this); + } + + function scheduleMethod(o, obj, keys) { + return function loopRecursive(i, recurse) { + if (i < keys.length) { + var key = keys[i]; + o.onNext([key, obj[key]]); + recurse(i + 1); + } else { + o.onCompleted(); + } + }; + } + + PairsObservable.prototype.subscribeCore = function (o) { + return this._scheduler.scheduleRecursive(0, scheduleMethod(o, this._o, this._keys)); + }; + + return PairsObservable; + }(ObservableBase)); + + /** + * Convert an object into an observable sequence of [key, value] pairs. + * @param {Object} obj The object to inspect. + * @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on. + * @returns {Observable} An observable sequence of [key, value] pairs from the object. + */ + Observable.pairs = function (obj, scheduler) { + scheduler || (scheduler = currentThreadScheduler); + return new PairsObservable(obj, scheduler); + }; + + var RangeObservable = (function(__super__) { + inherits(RangeObservable, __super__); + function RangeObservable(start, count, scheduler) { + this.start = start; + this.rangeCount = count; + this.scheduler = scheduler; + __super__.call(this); + } + + function loopRecursive(start, count, o) { + return function loop (i, recurse) { + if (i < count) { + o.onNext(start + i); + recurse(i + 1); + } else { + o.onCompleted(); + } + }; + } + + RangeObservable.prototype.subscribeCore = function (o) { + return this.scheduler.scheduleRecursive( + 0, + loopRecursive(this.start, this.rangeCount, o) + ); + }; + + return RangeObservable; + }(ObservableBase)); + + /** + * Generates an observable sequence of integral numbers within a specified range, using the specified scheduler to send out observer messages. + * @param {Number} start The value of the first integer in the sequence. + * @param {Number} count The number of sequential integers to generate. + * @param {Scheduler} [scheduler] Scheduler to run the generator loop on. If not specified, defaults to Scheduler.currentThread. + * @returns {Observable} An observable sequence that contains a range of sequential integral numbers. + */ + Observable.range = function (start, count, scheduler) { + isScheduler(scheduler) || (scheduler = currentThreadScheduler); + return new RangeObservable(start, count, scheduler); + }; + + var RepeatObservable = (function(__super__) { + inherits(RepeatObservable, __super__); + function RepeatObservable(value, repeatCount, scheduler) { + this.value = value; + this.repeatCount = repeatCount == null ? -1 : repeatCount; + this.scheduler = scheduler; + __super__.call(this); + } + + RepeatObservable.prototype.subscribeCore = function (observer) { + var sink = new RepeatSink(observer, this); + return sink.run(); + }; + + return RepeatObservable; + }(ObservableBase)); + + function RepeatSink(observer, parent) { + this.observer = observer; + this.parent = parent; + } + + RepeatSink.prototype.run = function () { + var observer = this.observer, value = this.parent.value; + function loopRecursive(i, recurse) { + if (i === -1 || i > 0) { + observer.onNext(value); + i > 0 && i--; + } + if (i === 0) { return observer.onCompleted(); } + recurse(i); + } + + return this.parent.scheduler.scheduleRecursive(this.parent.repeatCount, loopRecursive); + }; + + /** + * Generates an observable sequence that repeats the given element the specified number of times, using the specified scheduler to send out observer messages. + * @param {Mixed} value Element to repeat. + * @param {Number} repeatCount [Optiona] Number of times to repeat the element. If not specified, repeats indefinitely. + * @param {Scheduler} scheduler Scheduler to run the producer loop on. If not specified, defaults to Scheduler.immediate. + * @returns {Observable} An observable sequence that repeats the given element the specified number of times. + */ + Observable.repeat = function (value, repeatCount, scheduler) { + isScheduler(scheduler) || (scheduler = currentThreadScheduler); + return new RepeatObservable(value, repeatCount, scheduler); + }; + + var JustObservable = (function(__super__) { + inherits(JustObservable, __super__); + function JustObservable(value, scheduler) { + this._value = value; + this._scheduler = scheduler; + __super__.call(this); + } + + JustObservable.prototype.subscribeCore = function (o) { + var state = [this._value, o]; + return this._scheduler === immediateScheduler ? + scheduleItem(null, state) : + this._scheduler.schedule(state, scheduleItem); + }; + + function scheduleItem(s, state) { + var value = state[0], observer = state[1]; + observer.onNext(value); + observer.onCompleted(); + return disposableEmpty; + } + + return JustObservable; + }(ObservableBase)); + + /** + * Returns an observable sequence that contains a single element, using the specified scheduler to send out observer messages. + * There is an alias called 'just' or browsers 0) { + this.parent.handleSubscribe(this.parent.q.shift()); + } else { + this.parent.activeCount--; + this.parent.done && this.parent.activeCount === 0 && this.parent.o.onCompleted(); + } + }; + + return MergeObserver; + }(AbstractObserver)); + + /** + * Merges an observable sequence of observable sequences into an observable sequence, limiting the number of concurrent subscriptions to inner sequences. + * Or merges two observable sequences into a single observable sequence. + * @param {Mixed} [maxConcurrentOrOther] Maximum number of inner observable sequences being subscribed to concurrently or the second observable sequence. + * @returns {Observable} The observable sequence that merges the elements of the inner sequences. + */ + observableProto.merge = function (maxConcurrentOrOther) { + return typeof maxConcurrentOrOther !== 'number' ? + observableMerge(this, maxConcurrentOrOther) : + new MergeObservable(this, maxConcurrentOrOther); + }; + + /** + * Merges all the observable sequences into a single observable sequence. + * The scheduler is optional and if not specified, the immediate scheduler is used. + * @returns {Observable} The observable sequence that merges the elements of the observable sequences. + */ + var observableMerge = Observable.merge = function () { + var scheduler, sources = [], i, len = arguments.length; + if (!arguments[0]) { + scheduler = immediateScheduler; + for(i = 1; i < len; i++) { sources.push(arguments[i]); } + } else if (isScheduler(arguments[0])) { + scheduler = arguments[0]; + for(i = 1; i < len; i++) { sources.push(arguments[i]); } + } else { + scheduler = immediateScheduler; + for(i = 0; i < len; i++) { sources.push(arguments[i]); } + } + if (Array.isArray(sources[0])) { + sources = sources[0]; + } + return observableOf(scheduler, sources).mergeAll(); + }; + + var CompositeError = Rx.CompositeError = function(errors) { + this.innerErrors = errors; + this.message = 'This contains multiple errors. Check the innerErrors'; + Error.call(this); + }; + CompositeError.prototype = Object.create(Error.prototype); + CompositeError.prototype.name = 'CompositeError'; + + var MergeDelayErrorObservable = (function(__super__) { + inherits(MergeDelayErrorObservable, __super__); + function MergeDelayErrorObservable(source) { + this.source = source; + __super__.call(this); + } + + MergeDelayErrorObservable.prototype.subscribeCore = function (o) { + var group = new CompositeDisposable(), + m = new SingleAssignmentDisposable(), + state = { isStopped: false, errors: [], o: o }; + + group.add(m); + m.setDisposable(this.source.subscribe(new MergeDelayErrorObserver(group, state))); + + return group; + }; + + return MergeDelayErrorObservable; + }(ObservableBase)); + + var MergeDelayErrorObserver = (function(__super__) { + inherits(MergeDelayErrorObserver, __super__); + function MergeDelayErrorObserver(group, state) { + this._group = group; + this._state = state; + __super__.call(this); + } + + function setCompletion(o, errors) { + if (errors.length === 0) { + o.onCompleted(); + } else if (errors.length === 1) { + o.onError(errors[0]); + } else { + o.onError(new CompositeError(errors)); + } + } + + MergeDelayErrorObserver.prototype.next = function (x) { + var inner = new SingleAssignmentDisposable(); + this._group.add(inner); + + // Check for promises support + isPromise(x) && (x = observableFromPromise(x)); + inner.setDisposable(x.subscribe(new InnerObserver(inner, this._group, this._state))); + }; + + MergeDelayErrorObserver.prototype.error = function (e) { + this._state.errors.push(e); + this._state.isStopped = true; + this._group.length === 1 && setCompletion(this._state.o, this._state.errors); + }; + + MergeDelayErrorObserver.prototype.completed = function () { + this._state.isStopped = true; + this._group.length === 1 && setCompletion(this._state.o, this._state.errors); + }; + + inherits(InnerObserver, __super__); + function InnerObserver(inner, group, state) { + this._inner = inner; + this._group = group; + this._state = state; + __super__.call(this); + } + + InnerObserver.prototype.next = function (x) { this._state.o.onNext(x); }; + InnerObserver.prototype.error = function (e) { + this._state.errors.push(e); + this._group.remove(this._inner); + this._state.isStopped && this._group.length === 1 && setCompletion(this._state.o, this._state.errors); + }; + InnerObserver.prototype.completed = function () { + this._group.remove(this._inner); + this._state.isStopped && this._group.length === 1 && setCompletion(this._state.o, this._state.errors); + }; + + return MergeDelayErrorObserver; + }(AbstractObserver)); + + /** + * Flattens an Observable that emits Observables into one Observable, in a way that allows an Observer to + * receive all successfully emitted items from all of the source Observables without being interrupted by + * an error notification from one of them. + * + * This behaves like Observable.prototype.mergeAll except that if any of the merged Observables notify of an + * error via the Observer's onError, mergeDelayError will refrain from propagating that + * error notification until all of the merged Observables have finished emitting items. + * @param {Array | Arguments} args Arguments or an array to merge. + * @returns {Observable} an Observable that emits all of the items emitted by the Observables emitted by the Observable + */ + Observable.mergeDelayError = function() { + var args; + if (Array.isArray(arguments[0])) { + args = arguments[0]; + } else { + var len = arguments.length; + args = new Array(len); + for(var i = 0; i < len; i++) { args[i] = arguments[i]; } + } + var source = observableOf(null, args); + return new MergeDelayErrorObservable(source); + }; + + var MergeAllObservable = (function (__super__) { + inherits(MergeAllObservable, __super__); + + function MergeAllObservable(source) { + this.source = source; + __super__.call(this); + } + + MergeAllObservable.prototype.subscribeCore = function (o) { + var g = new CompositeDisposable(), m = new SingleAssignmentDisposable(); + g.add(m); + m.setDisposable(this.source.subscribe(new MergeAllObserver(o, g))); + return g; + }; + + return MergeAllObservable; + }(ObservableBase)); + + var MergeAllObserver = (function (__super__) { + function MergeAllObserver(o, g) { + this.o = o; + this.g = g; + this.done = false; + __super__.call(this); + } + + inherits(MergeAllObserver, __super__); + + MergeAllObserver.prototype.next = function(innerSource) { + var sad = new SingleAssignmentDisposable(); + this.g.add(sad); + isPromise(innerSource) && (innerSource = observableFromPromise(innerSource)); + sad.setDisposable(innerSource.subscribe(new InnerObserver(this, sad))); + }; + + MergeAllObserver.prototype.error = function (e) { + this.o.onError(e); + }; + + MergeAllObserver.prototype.completed = function () { + this.done = true; + this.g.length === 1 && this.o.onCompleted(); + }; + + function InnerObserver(parent, sad) { + this.parent = parent; + this.sad = sad; + __super__.call(this); + } + + inherits(InnerObserver, __super__); + + InnerObserver.prototype.next = function (x) { + this.parent.o.onNext(x); + }; + InnerObserver.prototype.error = function (e) { + this.parent.o.onError(e); + }; + InnerObserver.prototype.completed = function () { + this.parent.g.remove(this.sad); + this.parent.done && this.parent.g.length === 1 && this.parent.o.onCompleted(); + }; + + return MergeAllObserver; + }(AbstractObserver)); + + /** + * Merges an observable sequence of observable sequences into an observable sequence. + * @returns {Observable} The observable sequence that merges the elements of the inner sequences. + */ + observableProto.mergeAll = function () { + return new MergeAllObservable(this); + }; + + var SkipUntilObservable = (function(__super__) { + inherits(SkipUntilObservable, __super__); + + function SkipUntilObservable(source, other) { + this._s = source; + this._o = isPromise(other) ? observableFromPromise(other) : other; + this._open = false; + __super__.call(this); + } + + SkipUntilObservable.prototype.subscribeCore = function(o) { + var leftSubscription = new SingleAssignmentDisposable(); + leftSubscription.setDisposable(this._s.subscribe(new SkipUntilSourceObserver(o, this))); + + isPromise(this._o) && (this._o = observableFromPromise(this._o)); + + var rightSubscription = new SingleAssignmentDisposable(); + rightSubscription.setDisposable(this._o.subscribe(new SkipUntilOtherObserver(o, this, rightSubscription))); + + return new BinaryDisposable(leftSubscription, rightSubscription); + }; + + return SkipUntilObservable; + }(ObservableBase)); + + var SkipUntilSourceObserver = (function(__super__) { + inherits(SkipUntilSourceObserver, __super__); + function SkipUntilSourceObserver(o, p) { + this._o = o; + this._p = p; + __super__.call(this); + } + + SkipUntilSourceObserver.prototype.next = function (x) { + this._p._open && this._o.onNext(x); + }; + + SkipUntilSourceObserver.prototype.error = function (err) { + this._o.onError(err); + }; + + SkipUntilSourceObserver.prototype.onCompleted = function () { + this._p._open && this._o.onCompleted(); + }; + + return SkipUntilSourceObserver; + }(AbstractObserver)); + + var SkipUntilOtherObserver = (function(__super__) { + inherits(SkipUntilOtherObserver, __super__); + function SkipUntilOtherObserver(o, p, r) { + this._o = o; + this._p = p; + this._r = r; + __super__.call(this); + } + + SkipUntilOtherObserver.prototype.next = function () { + this._p._open = true; + this._r.dispose(); + }; + + SkipUntilOtherObserver.prototype.error = function (err) { + this._o.onError(err); + }; + + SkipUntilOtherObserver.prototype.onCompleted = function () { + this._r.dispose(); + }; + + return SkipUntilOtherObserver; + }(AbstractObserver)); + + /** + * Returns the values from the source observable sequence only after the other observable sequence produces a value. + * @param {Observable | Promise} other The observable sequence or Promise that triggers propagation of elements of the source sequence. + * @returns {Observable} An observable sequence containing the elements of the source sequence starting from the point the other sequence triggered propagation. + */ + observableProto.skipUntil = function (other) { + return new SkipUntilObservable(this, other); + }; + + var SwitchObservable = (function(__super__) { + inherits(SwitchObservable, __super__); + function SwitchObservable(source) { + this.source = source; + __super__.call(this); + } + + SwitchObservable.prototype.subscribeCore = function (o) { + var inner = new SerialDisposable(), s = this.source.subscribe(new SwitchObserver(o, inner)); + return new BinaryDisposable(s, inner); + }; + + inherits(SwitchObserver, AbstractObserver); + function SwitchObserver(o, inner) { + this.o = o; + this.inner = inner; + this.stopped = false; + this.latest = 0; + this.hasLatest = false; + AbstractObserver.call(this); + } + + SwitchObserver.prototype.next = function (innerSource) { + var d = new SingleAssignmentDisposable(), id = ++this.latest; + this.hasLatest = true; + this.inner.setDisposable(d); + isPromise(innerSource) && (innerSource = observableFromPromise(innerSource)); + d.setDisposable(innerSource.subscribe(new InnerObserver(this, id))); + }; + + SwitchObserver.prototype.error = function (e) { + this.o.onError(e); + }; + + SwitchObserver.prototype.completed = function () { + this.stopped = true; + !this.hasLatest && this.o.onCompleted(); + }; + + inherits(InnerObserver, AbstractObserver); + function InnerObserver(parent, id) { + this.parent = parent; + this.id = id; + AbstractObserver.call(this); + } + InnerObserver.prototype.next = function (x) { + this.parent.latest === this.id && this.parent.o.onNext(x); + }; + + InnerObserver.prototype.error = function (e) { + this.parent.latest === this.id && this.parent.o.onError(e); + }; + + InnerObserver.prototype.completed = function () { + if (this.parent.latest === this.id) { + this.parent.hasLatest = false; + this.parent.stopped && this.parent.o.onCompleted(); + } + }; + + return SwitchObservable; + }(ObservableBase)); + + /** + * Transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence. + * @returns {Observable} The observable sequence that at any point in time produces the elements of the most recent inner observable sequence that has been received. + */ + observableProto['switch'] = observableProto.switchLatest = function () { + return new SwitchObservable(this); + }; + + var TakeUntilObservable = (function(__super__) { + inherits(TakeUntilObservable, __super__); + + function TakeUntilObservable(source, other) { + this.source = source; + this.other = isPromise(other) ? observableFromPromise(other) : other; + __super__.call(this); + } + + TakeUntilObservable.prototype.subscribeCore = function(o) { + return new BinaryDisposable( + this.source.subscribe(o), + this.other.subscribe(new TakeUntilObserver(o)) + ); + }; + + return TakeUntilObservable; + }(ObservableBase)); + + var TakeUntilObserver = (function(__super__) { + inherits(TakeUntilObserver, __super__); + function TakeUntilObserver(o) { + this._o = o; + __super__.call(this); + } + + TakeUntilObserver.prototype.next = function () { + this._o.onCompleted(); + }; + + TakeUntilObserver.prototype.error = function (err) { + this._o.onError(err); + }; + + TakeUntilObserver.prototype.onCompleted = noop; + + return TakeUntilObserver; + }(AbstractObserver)); + + /** + * Returns the values from the source observable sequence until the other observable sequence produces a value. + * @param {Observable | Promise} other Observable sequence or Promise that terminates propagation of elements of the source sequence. + * @returns {Observable} An observable sequence containing the elements of the source sequence up to the point the other sequence interrupted further propagation. + */ + observableProto.takeUntil = function (other) { + return new TakeUntilObservable(this, other); + }; + + function falseFactory() { return false; } + function argumentsToArray() { + var len = arguments.length, args = new Array(len); + for(var i = 0; i < len; i++) { args[i] = arguments[i]; } + return args; + } + + var WithLatestFromObservable = (function(__super__) { + inherits(WithLatestFromObservable, __super__); + function WithLatestFromObservable(source, sources, resultSelector) { + this._s = source; + this._ss = sources; + this._cb = resultSelector; + __super__.call(this); + } + + WithLatestFromObservable.prototype.subscribeCore = function (o) { + var len = this._ss.length; + var state = { + hasValue: arrayInitialize(len, falseFactory), + hasValueAll: false, + values: new Array(len) + }; + + var n = this._ss.length, subscriptions = new Array(n + 1); + for (var i = 0; i < n; i++) { + var other = this._ss[i], sad = new SingleAssignmentDisposable(); + isPromise(other) && (other = observableFromPromise(other)); + sad.setDisposable(other.subscribe(new WithLatestFromOtherObserver(o, i, state))); + subscriptions[i] = sad; + } + + var outerSad = new SingleAssignmentDisposable(); + outerSad.setDisposable(this._s.subscribe(new WithLatestFromSourceObserver(o, this._cb, state))); + subscriptions[n] = outerSad; + + return new NAryDisposable(subscriptions); + }; + + return WithLatestFromObservable; + }(ObservableBase)); + + var WithLatestFromOtherObserver = (function (__super__) { + inherits(WithLatestFromOtherObserver, __super__); + function WithLatestFromOtherObserver(o, i, state) { + this._o = o; + this._i = i; + this._state = state; + __super__.call(this); + } + + WithLatestFromOtherObserver.prototype.next = function (x) { + this._state.values[this._i] = x; + this._state.hasValue[this._i] = true; + this._state.hasValueAll = this._state.hasValue.every(identity); + }; + + WithLatestFromOtherObserver.prototype.error = function (e) { + this._o.onError(e); + }; + + WithLatestFromOtherObserver.prototype.completed = noop; + + return WithLatestFromOtherObserver; + }(AbstractObserver)); + + var WithLatestFromSourceObserver = (function (__super__) { + inherits(WithLatestFromSourceObserver, __super__); + function WithLatestFromSourceObserver(o, cb, state) { + this._o = o; + this._cb = cb; + this._state = state; + __super__.call(this); + } + + WithLatestFromSourceObserver.prototype.next = function (x) { + var allValues = [x].concat(this._state.values); + if (!this._state.hasValueAll) { return; } + var res = tryCatch(this._cb).apply(null, allValues); + if (res === errorObj) { return this._o.onError(res.e); } + this._o.onNext(res); + }; + + WithLatestFromSourceObserver.prototype.error = function (e) { + this._o.onError(e); + }; + + WithLatestFromSourceObserver.prototype.completed = function () { + this._o.onCompleted(); + }; + + return WithLatestFromSourceObserver; + }(AbstractObserver)); + + /** + * Merges the specified observable sequences into one observable sequence by using the selector function only when the (first) source observable sequence produces an element. + * @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function. + */ + observableProto.withLatestFrom = function () { + if (arguments.length === 0) { throw new Error('invalid arguments'); } + + var len = arguments.length, args = new Array(len); + for(var i = 0; i < len; i++) { args[i] = arguments[i]; } + var resultSelector = isFunction(args[len - 1]) ? args.pop() : argumentsToArray; + Array.isArray(args[0]) && (args = args[0]); + + return new WithLatestFromObservable(this, args, resultSelector); + }; + + function falseFactory() { return false; } + function emptyArrayFactory() { return []; } + + var ZipObservable = (function(__super__) { + inherits(ZipObservable, __super__); + function ZipObservable(sources, resultSelector) { + this._s = sources; + this._cb = resultSelector; + __super__.call(this); + } + + ZipObservable.prototype.subscribeCore = function(observer) { + var n = this._s.length, + subscriptions = new Array(n), + done = arrayInitialize(n, falseFactory), + q = arrayInitialize(n, emptyArrayFactory); + + for (var i = 0; i < n; i++) { + var source = this._s[i], sad = new SingleAssignmentDisposable(); + subscriptions[i] = sad; + isPromise(source) && (source = observableFromPromise(source)); + sad.setDisposable(source.subscribe(new ZipObserver(observer, i, this, q, done))); + } + + return new NAryDisposable(subscriptions); + }; + + return ZipObservable; + }(ObservableBase)); + + var ZipObserver = (function (__super__) { + inherits(ZipObserver, __super__); + function ZipObserver(o, i, p, q, d) { + this._o = o; + this._i = i; + this._p = p; + this._q = q; + this._d = d; + __super__.call(this); + } + + function notEmpty(x) { return x.length > 0; } + function shiftEach(x) { return x.shift(); } + function notTheSame(i) { + return function (x, j) { + return j !== i; + }; + } + + ZipObserver.prototype.next = function (x) { + this._q[this._i].push(x); + if (this._q.every(notEmpty)) { + var queuedValues = this._q.map(shiftEach); + var res = tryCatch(this._p._cb).apply(null, queuedValues); + if (res === errorObj) { return this._o.onError(res.e); } + this._o.onNext(res); + } else if (this._d.filter(notTheSame(this._i)).every(identity)) { + this._o.onCompleted(); + } + }; + + ZipObserver.prototype.error = function (e) { + this._o.onError(e); + }; + + ZipObserver.prototype.completed = function () { + this._d[this._i] = true; + this._d.every(identity) && this._o.onCompleted(); + }; + + return ZipObserver; + }(AbstractObserver)); + + /** + * Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences or an array have produced an element at a corresponding index. + * The last element in the arguments must be a function to invoke for each series of elements at corresponding indexes in the args. + * @returns {Observable} An observable sequence containing the result of combining elements of the args using the specified result selector function. + */ + observableProto.zip = function () { + if (arguments.length === 0) { throw new Error('invalid arguments'); } + + var len = arguments.length, args = new Array(len); + for(var i = 0; i < len; i++) { args[i] = arguments[i]; } + var resultSelector = isFunction(args[len - 1]) ? args.pop() : argumentsToArray; + Array.isArray(args[0]) && (args = args[0]); + + var parent = this; + args.unshift(parent); + + return new ZipObservable(args, resultSelector); + }; + + /** + * Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences have produced an element at a corresponding index. + * @param arguments Observable sources. + * @param {Function} resultSelector Function to invoke for each series of elements at corresponding indexes in the sources. + * @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function. + */ + Observable.zip = function () { + var len = arguments.length, args = new Array(len); + for(var i = 0; i < len; i++) { args[i] = arguments[i]; } + if (Array.isArray(args[0])) { + args = isFunction(args[1]) ? args[0].concat(args[1]) : args[0]; + } + var first = args.shift(); + return first.zip.apply(first, args); + }; + +function falseFactory() { return false; } +function emptyArrayFactory() { return []; } +function argumentsToArray() { + var len = arguments.length, args = new Array(len); + for(var i = 0; i < len; i++) { args[i] = arguments[i]; } + return args; +} + +var ZipIterableObservable = (function(__super__) { + inherits(ZipIterableObservable, __super__); + function ZipIterableObservable(sources, cb) { + this.sources = sources; + this._cb = cb; + __super__.call(this); + } + + ZipIterableObservable.prototype.subscribeCore = function (o) { + var sources = this.sources, len = sources.length, subscriptions = new Array(len); + + var state = { + q: arrayInitialize(len, emptyArrayFactory), + done: arrayInitialize(len, falseFactory), + cb: this._cb, + o: o + }; + + for (var i = 0; i < len; i++) { + (function (i) { + var source = sources[i], sad = new SingleAssignmentDisposable(); + (isArrayLike(source) || isIterable(source)) && (source = observableFrom(source)); + + subscriptions[i] = sad; + sad.setDisposable(source.subscribe(new ZipIterableObserver(state, i))); + }(i)); + } + + return new NAryDisposable(subscriptions); + }; + + return ZipIterableObservable; +}(ObservableBase)); + +var ZipIterableObserver = (function (__super__) { + inherits(ZipIterableObserver, __super__); + function ZipIterableObserver(s, i) { + this._s = s; + this._i = i; + __super__.call(this); + } + + function notEmpty(x) { return x.length > 0; } + function shiftEach(x) { return x.shift(); } + function notTheSame(i) { + return function (x, j) { + return j !== i; + }; + } + + ZipIterableObserver.prototype.next = function (x) { + this._s.q[this._i].push(x); + if (this._s.q.every(notEmpty)) { + var queuedValues = this._s.q.map(shiftEach), + res = tryCatch(this._s.cb).apply(null, queuedValues); + if (res === errorObj) { return this._s.o.onError(res.e); } + this._s.o.onNext(res); + } else if (this._s.done.filter(notTheSame(this._i)).every(identity)) { + this._s.o.onCompleted(); + } + }; + + ZipIterableObserver.prototype.error = function (e) { this._s.o.onError(e); }; + + ZipIterableObserver.prototype.completed = function () { + this._s.done[this._i] = true; + this._s.done.every(identity) && this._s.o.onCompleted(); + }; + + return ZipIterableObserver; +}(AbstractObserver)); + +/** + * Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences or an array have produced an element at a corresponding index. + * The last element in the arguments must be a function to invoke for each series of elements at corresponding indexes in the args. + * @returns {Observable} An observable sequence containing the result of combining elements of the args using the specified result selector function. + */ +observableProto.zipIterable = function () { + if (arguments.length === 0) { throw new Error('invalid arguments'); } + + var len = arguments.length, args = new Array(len); + for(var i = 0; i < len; i++) { args[i] = arguments[i]; } + var resultSelector = isFunction(args[len - 1]) ? args.pop() : argumentsToArray; + + var parent = this; + args.unshift(parent); + return new ZipIterableObservable(args, resultSelector); +}; + + function asObservable(source) { + return function subscribe(o) { return source.subscribe(o); }; + } + + /** + * Hides the identity of an observable sequence. + * @returns {Observable} An observable sequence that hides the identity of the source sequence. + */ + observableProto.asObservable = function () { + return new AnonymousObservable(asObservable(this), this); + }; + + var DematerializeObservable = (function (__super__) { + inherits(DematerializeObservable, __super__); + function DematerializeObservable(source) { + this.source = source; + __super__.call(this); + } + + DematerializeObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new DematerializeObserver(o)); + }; + + return DematerializeObservable; + }(ObservableBase)); + + var DematerializeObserver = (function (__super__) { + inherits(DematerializeObserver, __super__); + + function DematerializeObserver(o) { + this._o = o; + __super__.call(this); + } + + DematerializeObserver.prototype.next = function (x) { x.accept(this._o); }; + DematerializeObserver.prototype.error = function (e) { this._o.onError(e); }; + DematerializeObserver.prototype.completed = function () { this._o.onCompleted(); }; + + return DematerializeObserver; + }(AbstractObserver)); + + /** + * Dematerializes the explicit notification values of an observable sequence as implicit notifications. + * @returns {Observable} An observable sequence exhibiting the behavior corresponding to the source sequence's notification values. + */ + observableProto.dematerialize = function () { + return new DematerializeObservable(this); + }; + + var DistinctUntilChangedObservable = (function(__super__) { + inherits(DistinctUntilChangedObservable, __super__); + function DistinctUntilChangedObservable(source, keyFn, comparer) { + this.source = source; + this.keyFn = keyFn; + this.comparer = comparer; + __super__.call(this); + } + + DistinctUntilChangedObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new DistinctUntilChangedObserver(o, this.keyFn, this.comparer)); + }; + + return DistinctUntilChangedObservable; + }(ObservableBase)); + + var DistinctUntilChangedObserver = (function(__super__) { + inherits(DistinctUntilChangedObserver, __super__); + function DistinctUntilChangedObserver(o, keyFn, comparer) { + this.o = o; + this.keyFn = keyFn; + this.comparer = comparer; + this.hasCurrentKey = false; + this.currentKey = null; + __super__.call(this); + } + + DistinctUntilChangedObserver.prototype.next = function (x) { + var key = x, comparerEquals; + if (isFunction(this.keyFn)) { + key = tryCatch(this.keyFn)(x); + if (key === errorObj) { return this.o.onError(key.e); } + } + if (this.hasCurrentKey) { + comparerEquals = tryCatch(this.comparer)(this.currentKey, key); + if (comparerEquals === errorObj) { return this.o.onError(comparerEquals.e); } + } + if (!this.hasCurrentKey || !comparerEquals) { + this.hasCurrentKey = true; + this.currentKey = key; + this.o.onNext(x); + } + }; + DistinctUntilChangedObserver.prototype.error = function(e) { + this.o.onError(e); + }; + DistinctUntilChangedObserver.prototype.completed = function () { + this.o.onCompleted(); + }; + + return DistinctUntilChangedObserver; + }(AbstractObserver)); + + /** + * Returns an observable sequence that contains only distinct contiguous elements according to the keyFn and the comparer. + * @param {Function} [keyFn] A function to compute the comparison key for each element. If not provided, it projects the value. + * @param {Function} [comparer] Equality comparer for computed key values. If not provided, defaults to an equality comparer function. + * @returns {Observable} An observable sequence only containing the distinct contiguous elements, based on a computed key value, from the source sequence. + */ + observableProto.distinctUntilChanged = function (keyFn, comparer) { + comparer || (comparer = defaultComparer); + return new DistinctUntilChangedObservable(this, keyFn, comparer); + }; + + var TapObservable = (function(__super__) { + inherits(TapObservable,__super__); + function TapObservable(source, observerOrOnNext, onError, onCompleted) { + this.source = source; + this._oN = observerOrOnNext; + this._oE = onError; + this._oC = onCompleted; + __super__.call(this); + } + + TapObservable.prototype.subscribeCore = function(o) { + return this.source.subscribe(new InnerObserver(o, this)); + }; + + inherits(InnerObserver, AbstractObserver); + function InnerObserver(o, p) { + this.o = o; + this.t = !p._oN || isFunction(p._oN) ? + observerCreate(p._oN || noop, p._oE || noop, p._oC || noop) : + p._oN; + this.isStopped = false; + AbstractObserver.call(this); + } + InnerObserver.prototype.next = function(x) { + var res = tryCatch(this.t.onNext).call(this.t, x); + if (res === errorObj) { this.o.onError(res.e); } + this.o.onNext(x); + }; + InnerObserver.prototype.error = function(err) { + var res = tryCatch(this.t.onError).call(this.t, err); + if (res === errorObj) { return this.o.onError(res.e); } + this.o.onError(err); + }; + InnerObserver.prototype.completed = function() { + var res = tryCatch(this.t.onCompleted).call(this.t); + if (res === errorObj) { return this.o.onError(res.e); } + this.o.onCompleted(); + }; + + return TapObservable; + }(ObservableBase)); + + /** + * Invokes an action for each element in the observable sequence and invokes an action upon graceful or exceptional termination of the observable sequence. + * This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline. + * @param {Function | Observer} observerOrOnNext Action to invoke for each element in the observable sequence or an o. + * @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function. + * @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function. + * @returns {Observable} The source sequence with the side-effecting behavior applied. + */ + observableProto['do'] = observableProto.tap = observableProto.doAction = function (observerOrOnNext, onError, onCompleted) { + return new TapObservable(this, observerOrOnNext, onError, onCompleted); + }; + + /** + * Invokes an action for each element in the observable sequence. + * This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline. + * @param {Function} onNext Action to invoke for each element in the observable sequence. + * @param {Any} [thisArg] Object to use as this when executing callback. + * @returns {Observable} The source sequence with the side-effecting behavior applied. + */ + observableProto.doOnNext = observableProto.tapOnNext = function (onNext, thisArg) { + return this.tap(typeof thisArg !== 'undefined' ? function (x) { onNext.call(thisArg, x); } : onNext); + }; + + /** + * Invokes an action upon exceptional termination of the observable sequence. + * This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline. + * @param {Function} onError Action to invoke upon exceptional termination of the observable sequence. + * @param {Any} [thisArg] Object to use as this when executing callback. + * @returns {Observable} The source sequence with the side-effecting behavior applied. + */ + observableProto.doOnError = observableProto.tapOnError = function (onError, thisArg) { + return this.tap(noop, typeof thisArg !== 'undefined' ? function (e) { onError.call(thisArg, e); } : onError); + }; + + /** + * Invokes an action upon graceful termination of the observable sequence. + * This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline. + * @param {Function} onCompleted Action to invoke upon graceful termination of the observable sequence. + * @param {Any} [thisArg] Object to use as this when executing callback. + * @returns {Observable} The source sequence with the side-effecting behavior applied. + */ + observableProto.doOnCompleted = observableProto.tapOnCompleted = function (onCompleted, thisArg) { + return this.tap(noop, null, typeof thisArg !== 'undefined' ? function () { onCompleted.call(thisArg); } : onCompleted); + }; + + var FinallyObservable = (function (__super__) { + inherits(FinallyObservable, __super__); + function FinallyObservable(source, fn, thisArg) { + this.source = source; + this._fn = bindCallback(fn, thisArg, 0); + __super__.call(this); + } + + FinallyObservable.prototype.subscribeCore = function (o) { + var d = tryCatch(this.source.subscribe).call(this.source, o); + if (d === errorObj) { + this._fn(); + thrower(d.e); + } + + return new FinallyDisposable(d, this._fn); + }; + + function FinallyDisposable(s, fn) { + this.isDisposed = false; + this._s = s; + this._fn = fn; + } + FinallyDisposable.prototype.dispose = function () { + if (!this.isDisposed) { + var res = tryCatch(this._s.dispose).call(this._s); + this._fn(); + res === errorObj && thrower(res.e); + } + }; + + return FinallyObservable; + + }(ObservableBase)); + + /** + * Invokes a specified action after the source observable sequence terminates gracefully or exceptionally. + * @param {Function} finallyAction Action to invoke after the source observable sequence terminates. + * @returns {Observable} Source sequence with the action-invoking termination behavior applied. + */ + observableProto['finally'] = function (action, thisArg) { + return new FinallyObservable(this, action, thisArg); + }; + + var IgnoreElementsObservable = (function(__super__) { + inherits(IgnoreElementsObservable, __super__); + + function IgnoreElementsObservable(source) { + this.source = source; + __super__.call(this); + } + + IgnoreElementsObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new InnerObserver(o)); + }; + + function InnerObserver(o) { + this.o = o; + this.isStopped = false; + } + InnerObserver.prototype.onNext = noop; + InnerObserver.prototype.onError = function (err) { + if(!this.isStopped) { + this.isStopped = true; + this.o.onError(err); + } + }; + InnerObserver.prototype.onCompleted = function () { + if(!this.isStopped) { + this.isStopped = true; + this.o.onCompleted(); + } + }; + InnerObserver.prototype.dispose = function() { this.isStopped = true; }; + InnerObserver.prototype.fail = function (e) { + if (!this.isStopped) { + this.isStopped = true; + this.observer.onError(e); + return true; + } + + return false; + }; + + return IgnoreElementsObservable; + }(ObservableBase)); + + /** + * Ignores all elements in an observable sequence leaving only the termination messages. + * @returns {Observable} An empty observable sequence that signals termination, successful or exceptional, of the source sequence. + */ + observableProto.ignoreElements = function () { + return new IgnoreElementsObservable(this); + }; + + var MaterializeObservable = (function (__super__) { + inherits(MaterializeObservable, __super__); + function MaterializeObservable(source, fn) { + this.source = source; + __super__.call(this); + } + + MaterializeObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new MaterializeObserver(o)); + }; + + return MaterializeObservable; + }(ObservableBase)); + + var MaterializeObserver = (function (__super__) { + inherits(MaterializeObserver, __super__); + + function MaterializeObserver(o) { + this._o = o; + __super__.call(this); + } + + MaterializeObserver.prototype.next = function (x) { this._o.onNext(notificationCreateOnNext(x)) }; + MaterializeObserver.prototype.error = function (e) { this._o.onNext(notificationCreateOnError(e)); this._o.onCompleted(); }; + MaterializeObserver.prototype.completed = function () { this._o.onNext(notificationCreateOnCompleted()); this._o.onCompleted(); }; + + return MaterializeObserver; + }(AbstractObserver)); + + /** + * Materializes the implicit notifications of an observable sequence as explicit notification values. + * @returns {Observable} An observable sequence containing the materialized notification values from the source sequence. + */ + observableProto.materialize = function () { + return new MaterializeObservable(this); + }; + + /** + * Repeats the observable sequence a specified number of times. If the repeat count is not specified, the sequence repeats indefinitely. + * @param {Number} [repeatCount] Number of times to repeat the sequence. If not provided, repeats the sequence indefinitely. + * @returns {Observable} The observable sequence producing the elements of the given sequence repeatedly. + */ + observableProto.repeat = function (repeatCount) { + return enumerableRepeat(this, repeatCount).concat(); + }; + + /** + * Repeats the source observable sequence the specified number of times or until it successfully terminates. If the retry count is not specified, it retries indefinitely. + * Note if you encounter an error and want it to retry once, then you must use .retry(2); + * + * @example + * var res = retried = retry.repeat(); + * var res = retried = retry.repeat(2); + * @param {Number} [retryCount] Number of times to retry the sequence. If not provided, retry the sequence indefinitely. + * @returns {Observable} An observable sequence producing the elements of the given sequence repeatedly until it terminates successfully. + */ + observableProto.retry = function (retryCount) { + return enumerableRepeat(this, retryCount).catchError(); + }; + + function repeat(value) { + return { + '@@iterator': function () { + return { + next: function () { + return { done: false, value: value }; + } + }; + } + }; + } + + var RetryWhenObservable = (function(__super__) { + function createDisposable(state) { + return { + isDisposed: false, + dispose: function () { + if (!this.isDisposed) { + this.isDisposed = true; + state.isDisposed = true; + } + } + }; + } + + function RetryWhenObservable(source, notifier) { + this.source = source; + this._notifier = notifier; + __super__.call(this); + } + + inherits(RetryWhenObservable, __super__); + + RetryWhenObservable.prototype.subscribeCore = function (o) { + var exceptions = new Subject(), + notifier = new Subject(), + handled = this._notifier(exceptions), + notificationDisposable = handled.subscribe(notifier); + + var e = this.source['@@iterator'](); + + var state = { isDisposed: false }, + lastError, + subscription = new SerialDisposable(); + var cancelable = currentThreadScheduler.scheduleRecursive(null, function (_, recurse) { + if (state.isDisposed) { return; } + var currentItem = e.next(); + + if (currentItem.done) { + if (lastError) { + o.onError(lastError); + } else { + o.onCompleted(); + } + return; + } + + // Check if promise + var currentValue = currentItem.value; + isPromise(currentValue) && (currentValue = observableFromPromise(currentValue)); + + var outer = new SingleAssignmentDisposable(); + var inner = new SingleAssignmentDisposable(); + subscription.setDisposable(new BinaryDisposable(inner, outer)); + outer.setDisposable(currentValue.subscribe( + function(x) { o.onNext(x); }, + function (exn) { + inner.setDisposable(notifier.subscribe(recurse, function(ex) { + o.onError(ex); + }, function() { + o.onCompleted(); + })); + + exceptions.onNext(exn); + outer.dispose(); + }, + function() { o.onCompleted(); })); + }); + + return new NAryDisposable([notificationDisposable, subscription, cancelable, createDisposable(state)]); + }; + + return RetryWhenObservable; + }(ObservableBase)); + + observableProto.retryWhen = function (notifier) { + return new RetryWhenObservable(repeat(this), notifier); + }; + + function repeat(value) { + return { + '@@iterator': function () { + return { + next: function () { + return { done: false, value: value }; + } + }; + } + }; + } + + var RepeatWhenObservable = (function(__super__) { + function createDisposable(state) { + return { + isDisposed: false, + dispose: function () { + if (!this.isDisposed) { + this.isDisposed = true; + state.isDisposed = true; + } + } + }; + } + + function RepeatWhenObservable(source, notifier) { + this.source = source; + this._notifier = notifier; + __super__.call(this); + } + + inherits(RepeatWhenObservable, __super__); + + RepeatWhenObservable.prototype.subscribeCore = function (o) { + var completions = new Subject(), + notifier = new Subject(), + handled = this._notifier(completions), + notificationDisposable = handled.subscribe(notifier); + + var e = this.source['@@iterator'](); + + var state = { isDisposed: false }, + lastError, + subscription = new SerialDisposable(); + var cancelable = currentThreadScheduler.scheduleRecursive(null, function (_, recurse) { + if (state.isDisposed) { return; } + var currentItem = e.next(); + + if (currentItem.done) { + if (lastError) { + o.onError(lastError); + } else { + o.onCompleted(); + } + return; + } + + // Check if promise + var currentValue = currentItem.value; + isPromise(currentValue) && (currentValue = observableFromPromise(currentValue)); + + var outer = new SingleAssignmentDisposable(); + var inner = new SingleAssignmentDisposable(); + subscription.setDisposable(new BinaryDisposable(inner, outer)); + outer.setDisposable(currentValue.subscribe( + function(x) { o.onNext(x); }, + function (exn) { o.onError(exn); }, + function() { + inner.setDisposable(notifier.subscribe(recurse, function(ex) { + o.onError(ex); + }, function() { + o.onCompleted(); + })); + + completions.onNext(null); + outer.dispose(); + })); + }); + + return new NAryDisposable([notificationDisposable, subscription, cancelable, createDisposable(state)]); + }; + + return RepeatWhenObservable; + }(ObservableBase)); + + observableProto.repeatWhen = function (notifier) { + return new RepeatWhenObservable(repeat(this), notifier); + }; + + var ScanObservable = (function(__super__) { + inherits(ScanObservable, __super__); + function ScanObservable(source, accumulator, hasSeed, seed) { + this.source = source; + this.accumulator = accumulator; + this.hasSeed = hasSeed; + this.seed = seed; + __super__.call(this); + } + + ScanObservable.prototype.subscribeCore = function(o) { + return this.source.subscribe(new ScanObserver(o,this)); + }; + + return ScanObservable; + }(ObservableBase)); + + var ScanObserver = (function (__super__) { + inherits(ScanObserver, __super__); + function ScanObserver(o, parent) { + this._o = o; + this._p = parent; + this._fn = parent.accumulator; + this._hs = parent.hasSeed; + this._s = parent.seed; + this._ha = false; + this._a = null; + this._hv = false; + this._i = 0; + __super__.call(this); + } + + ScanObserver.prototype.next = function (x) { + !this._hv && (this._hv = true); + if (this._ha) { + this._a = tryCatch(this._fn)(this._a, x, this._i, this._p); + } else { + this._a = this._hs ? tryCatch(this._fn)(this._s, x, this._i, this._p) : x; + this._ha = true; + } + if (this._a === errorObj) { return this._o.onError(this._a.e); } + this._o.onNext(this._a); + this._i++; + }; + + ScanObserver.prototype.error = function (e) { + this._o.onError(e); + }; + + ScanObserver.prototype.completed = function () { + !this._hv && this._hs && this._o.onNext(this._s); + this._o.onCompleted(); + }; + + return ScanObserver; + }(AbstractObserver)); + + /** + * Applies an accumulator function over an observable sequence and returns each intermediate result. The optional seed value is used as the initial accumulator value. + * For aggregation behavior with no intermediate results, see Observable.aggregate. + * @param {Mixed} [seed] The initial accumulator value. + * @param {Function} accumulator An accumulator function to be invoked on each element. + * @returns {Observable} An observable sequence containing the accumulated values. + */ + observableProto.scan = function () { + var hasSeed = false, seed, accumulator = arguments[0]; + if (arguments.length === 2) { + hasSeed = true; + seed = arguments[1]; + } + return new ScanObservable(this, accumulator, hasSeed, seed); + }; + + var SkipLastObservable = (function (__super__) { + inherits(SkipLastObservable, __super__); + function SkipLastObservable(source, c) { + this.source = source; + this._c = c; + __super__.call(this); + } + + SkipLastObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new SkipLastObserver(o, this._c)); + }; + + return SkipLastObservable; + }(ObservableBase)); + + var SkipLastObserver = (function (__super__) { + inherits(SkipLastObserver, __super__); + function SkipLastObserver(o, c) { + this._o = o; + this._c = c; + this._q = []; + __super__.call(this); + } + + SkipLastObserver.prototype.next = function (x) { + this._q.push(x); + this._q.length > this._c && this._o.onNext(this._q.shift()); + }; + + SkipLastObserver.prototype.error = function (e) { + this._o.onError(e); + }; + + SkipLastObserver.prototype.completed = function () { + this._o.onCompleted(); + }; + + return SkipLastObserver; + }(AbstractObserver)); + + /** + * Bypasses a specified number of elements at the end of an observable sequence. + * @description + * This operator accumulates a queue with a length enough to store the first `count` elements. As more elements are + * received, elements are taken from the front of the queue and produced on the result sequence. This causes elements to be delayed. + * @param count Number of elements to bypass at the end of the source sequence. + * @returns {Observable} An observable sequence containing the source sequence elements except for the bypassed ones at the end. + */ + observableProto.skipLast = function (count) { + if (count < 0) { throw new ArgumentOutOfRangeError(); } + return new SkipLastObservable(this, count); + }; + + /** + * Prepends a sequence of values to an observable sequence with an optional scheduler and an argument list of values to prepend. + * @example + * var res = source.startWith(1, 2, 3); + * var res = source.startWith(Rx.Scheduler.timeout, 1, 2, 3); + * @param {Arguments} args The specified values to prepend to the observable sequence + * @returns {Observable} The source sequence prepended with the specified values. + */ + observableProto.startWith = function () { + var values, scheduler, start = 0; + if (!!arguments.length && isScheduler(arguments[0])) { + scheduler = arguments[0]; + start = 1; + } else { + scheduler = immediateScheduler; + } + for(var args = [], i = start, len = arguments.length; i < len; i++) { args.push(arguments[i]); } + return enumerableOf([observableFromArray(args, scheduler), this]).concat(); + }; + + var TakeLastObserver = (function (__super__) { + inherits(TakeLastObserver, __super__); + function TakeLastObserver(o, c) { + this._o = o; + this._c = c; + this._q = []; + __super__.call(this); + } + + TakeLastObserver.prototype.next = function (x) { + this._q.push(x); + this._q.length > this._c && this._q.shift(); + }; + + TakeLastObserver.prototype.error = function (e) { + this._o.onError(e); + }; + + TakeLastObserver.prototype.completed = function () { + while (this._q.length > 0) { this._o.onNext(this._q.shift()); } + this._o.onCompleted(); + }; + + return TakeLastObserver; + }(AbstractObserver)); + + /** + * Returns a specified number of contiguous elements from the end of an observable sequence. + * @description + * This operator accumulates a buffer with a length enough to store elements count elements. Upon completion of + * the source sequence, this buffer is drained on the result sequence. This causes the elements to be delayed. + * @param {Number} count Number of elements to take from the end of the source sequence. + * @returns {Observable} An observable sequence containing the specified number of elements from the end of the source sequence. + */ + observableProto.takeLast = function (count) { + if (count < 0) { throw new ArgumentOutOfRangeError(); } + var source = this; + return new AnonymousObservable(function (o) { + return source.subscribe(new TakeLastObserver(o, count)); + }, source); + }; + +observableProto.flatMapConcat = observableProto.concatMap = function(selector, resultSelector, thisArg) { + return new FlatMapObservable(this, selector, resultSelector, thisArg).merge(1); +}; + var MapObservable = (function (__super__) { + inherits(MapObservable, __super__); + + function MapObservable(source, selector, thisArg) { + this.source = source; + this.selector = bindCallback(selector, thisArg, 3); + __super__.call(this); + } + + function innerMap(selector, self) { + return function (x, i, o) { return selector.call(this, self.selector(x, i, o), i, o); }; + } + + MapObservable.prototype.internalMap = function (selector, thisArg) { + return new MapObservable(this.source, innerMap(selector, this), thisArg); + }; + + MapObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new InnerObserver(o, this.selector, this)); + }; + + inherits(InnerObserver, AbstractObserver); + function InnerObserver(o, selector, source) { + this.o = o; + this.selector = selector; + this.source = source; + this.i = 0; + AbstractObserver.call(this); + } + + InnerObserver.prototype.next = function(x) { + var result = tryCatch(this.selector)(x, this.i++, this.source); + if (result === errorObj) { return this.o.onError(result.e); } + this.o.onNext(result); + }; + + InnerObserver.prototype.error = function (e) { + this.o.onError(e); + }; + + InnerObserver.prototype.completed = function () { + this.o.onCompleted(); + }; + + return MapObservable; + + }(ObservableBase)); + + /** + * Projects each element of an observable sequence into a new form by incorporating the element's index. + * @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element. + * @param {Any} [thisArg] Object to use as this when executing callback. + * @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source. + */ + observableProto.map = observableProto.select = function (selector, thisArg) { + var selectorFn = typeof selector === 'function' ? selector : function () { return selector; }; + return this instanceof MapObservable ? + this.internalMap(selectorFn, thisArg) : + new MapObservable(this, selectorFn, thisArg); + }; + + function plucker(args, len) { + return function mapper(x) { + var currentProp = x; + for (var i = 0; i < len; i++) { + var p = currentProp[args[i]]; + if (typeof p !== 'undefined') { + currentProp = p; + } else { + return undefined; + } + } + return currentProp; + }; + } + + /** + * Retrieves the value of a specified nested property from all elements in + * the Observable sequence. + * @param {Arguments} arguments The nested properties to pluck. + * @returns {Observable} Returns a new Observable sequence of property values. + */ + observableProto.pluck = function () { + var len = arguments.length, args = new Array(len); + if (len === 0) { throw new Error('List of properties cannot be empty.'); } + for(var i = 0; i < len; i++) { args[i] = arguments[i]; } + return this.map(plucker(args, len)); + }; + +observableProto.flatMap = observableProto.selectMany = function(selector, resultSelector, thisArg) { + return new FlatMapObservable(this, selector, resultSelector, thisArg).mergeAll(); +}; + +Rx.Observable.prototype.flatMapLatest = function(selector, resultSelector, thisArg) { + return new FlatMapObservable(this, selector, resultSelector, thisArg).switchLatest(); +}; + var SkipObservable = (function(__super__) { + inherits(SkipObservable, __super__); + function SkipObservable(source, count) { + this.source = source; + this._count = count; + __super__.call(this); + } + + SkipObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new SkipObserver(o, this._count)); + }; + + function SkipObserver(o, c) { + this._o = o; + this._r = c; + AbstractObserver.call(this); + } + + inherits(SkipObserver, AbstractObserver); + + SkipObserver.prototype.next = function (x) { + if (this._r <= 0) { + this._o.onNext(x); + } else { + this._r--; + } + }; + SkipObserver.prototype.error = function(e) { this._o.onError(e); }; + SkipObserver.prototype.completed = function() { this._o.onCompleted(); }; + + return SkipObservable; + }(ObservableBase)); + + /** + * Bypasses a specified number of elements in an observable sequence and then returns the remaining elements. + * @param {Number} count The number of elements to skip before returning the remaining elements. + * @returns {Observable} An observable sequence that contains the elements that occur after the specified index in the input sequence. + */ + observableProto.skip = function (count) { + if (count < 0) { throw new ArgumentOutOfRangeError(); } + return new SkipObservable(this, count); + }; + + var SkipWhileObservable = (function (__super__) { + inherits(SkipWhileObservable, __super__); + function SkipWhileObservable(source, fn) { + this.source = source; + this._fn = fn; + __super__.call(this); + } + + SkipWhileObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new SkipWhileObserver(o, this)); + }; + + return SkipWhileObservable; + }(ObservableBase)); + + var SkipWhileObserver = (function (__super__) { + inherits(SkipWhileObserver, __super__); + + function SkipWhileObserver(o, p) { + this._o = o; + this._p = p; + this._i = 0; + this._r = false; + __super__.call(this); + } + + SkipWhileObserver.prototype.next = function (x) { + if (!this._r) { + var res = tryCatch(this._p._fn)(x, this._i++, this._p); + if (res === errorObj) { return this._o.onError(res.e); } + this._r = !res; + } + this._r && this._o.onNext(x); + }; + SkipWhileObserver.prototype.error = function (e) { this._o.onError(e); }; + SkipWhileObserver.prototype.completed = function () { this._o.onCompleted(); }; + + return SkipWhileObserver; + }(AbstractObserver)); + + /** + * Bypasses elements in an observable sequence as long as a specified condition is true and then returns the remaining elements. + * The element's index is used in the logic of the predicate function. + * + * var res = source.skipWhile(function (value) { return value < 10; }); + * var res = source.skipWhile(function (value, index) { return value < 10 || index < 10; }); + * @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element. + * @param {Any} [thisArg] Object to use as this when executing callback. + * @returns {Observable} An observable sequence that contains the elements from the input sequence starting at the first element in the linear series that does not pass the test specified by predicate. + */ + observableProto.skipWhile = function (predicate, thisArg) { + var fn = bindCallback(predicate, thisArg, 3); + return new SkipWhileObservable(this, fn); + }; + + var TakeObservable = (function(__super__) { + inherits(TakeObservable, __super__); + function TakeObservable(source, count) { + this.source = source; + this._count = count; + __super__.call(this); + } + + TakeObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new TakeObserver(o, this._count)); + }; + + function TakeObserver(o, c) { + this._o = o; + this._c = c; + this._r = c; + AbstractObserver.call(this); + } + + inherits(TakeObserver, AbstractObserver); + + TakeObserver.prototype.next = function (x) { + if (this._r-- > 0) { + this._o.onNext(x); + this._r <= 0 && this._o.onCompleted(); + } + }; + + TakeObserver.prototype.error = function (e) { this._o.onError(e); }; + TakeObserver.prototype.completed = function () { this._o.onCompleted(); }; + + return TakeObservable; + }(ObservableBase)); + + /** + * Returns a specified number of contiguous elements from the start of an observable sequence, using the specified scheduler for the edge case of take(0). + * @param {Number} count The number of elements to return. + * @param {Scheduler} [scheduler] Scheduler used to produce an OnCompleted message in case 0) { + var now = scheduler.now(); + d = new Date(d.getTime() + p); + d.getTime() <= now && (d = new Date(now + p)); + } + observer.onNext(count); + self(count + 1, new Date(d)); + }); + }); + } + + function observableTimerTimeSpanAndPeriod(dueTime, period, scheduler) { + return dueTime === period ? + new AnonymousObservable(function (observer) { + return scheduler.schedulePeriodic(0, period, function (count) { + observer.onNext(count); + return count + 1; + }); + }) : + observableDefer(function () { + return observableTimerDateAndPeriod(new Date(scheduler.now() + dueTime), period, scheduler); + }); + } + + /** + * Returns an observable sequence that produces a value after each period. + * + * @example + * 1 - res = Rx.Observable.interval(1000); + * 2 - res = Rx.Observable.interval(1000, Rx.Scheduler.timeout); + * + * @param {Number} period Period for producing the values in the resulting sequence (specified as an integer denoting milliseconds). + * @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, Rx.Scheduler.timeout is used. + * @returns {Observable} An observable sequence that produces a value after each period. + */ + var observableinterval = Observable.interval = function (period, scheduler) { + return observableTimerTimeSpanAndPeriod(period, period, isScheduler(scheduler) ? scheduler : defaultScheduler); + }; + + /** + * Returns an observable sequence that produces a value after dueTime has elapsed and then after each period. + * @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) at which to produce the first value. + * @param {Mixed} [periodOrScheduler] Period to produce subsequent values (specified as an integer denoting milliseconds), or the scheduler to run the timer on. If not specified, the resulting timer is not recurring. + * @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, the timeout scheduler is used. + * @returns {Observable} An observable sequence that produces a value after due time has elapsed and then each period. + */ + var observableTimer = Observable.timer = function (dueTime, periodOrScheduler, scheduler) { + var period; + isScheduler(scheduler) || (scheduler = defaultScheduler); + if (periodOrScheduler != null && typeof periodOrScheduler === 'number') { + period = periodOrScheduler; + } else if (isScheduler(periodOrScheduler)) { + scheduler = periodOrScheduler; + } + if ((dueTime instanceof Date || typeof dueTime === 'number') && period === undefined) { + return _observableTimer(dueTime, scheduler); + } + if (dueTime instanceof Date && period !== undefined) { + return observableTimerDateAndPeriod(dueTime, periodOrScheduler, scheduler); + } + return observableTimerTimeSpanAndPeriod(dueTime, period, scheduler); + }; + + function observableDelayRelative(source, dueTime, scheduler) { + return new AnonymousObservable(function (o) { + var active = false, + cancelable = new SerialDisposable(), + exception = null, + q = [], + running = false, + subscription; + subscription = source.materialize().timestamp(scheduler).subscribe(function (notification) { + var d, shouldRun; + if (notification.value.kind === 'E') { + q = []; + q.push(notification); + exception = notification.value.error; + shouldRun = !running; + } else { + q.push({ value: notification.value, timestamp: notification.timestamp + dueTime }); + shouldRun = !active; + active = true; + } + if (shouldRun) { + if (exception !== null) { + o.onError(exception); + } else { + d = new SingleAssignmentDisposable(); + cancelable.setDisposable(d); + d.setDisposable(scheduler.scheduleRecursiveFuture(null, dueTime, function (_, self) { + var e, recurseDueTime, result, shouldRecurse; + if (exception !== null) { + return; + } + running = true; + do { + result = null; + if (q.length > 0 && q[0].timestamp - scheduler.now() <= 0) { + result = q.shift().value; + } + if (result !== null) { + result.accept(o); + } + } while (result !== null); + shouldRecurse = false; + recurseDueTime = 0; + if (q.length > 0) { + shouldRecurse = true; + recurseDueTime = Math.max(0, q[0].timestamp - scheduler.now()); + } else { + active = false; + } + e = exception; + running = false; + if (e !== null) { + o.onError(e); + } else if (shouldRecurse) { + self(null, recurseDueTime); + } + })); + } + } + }); + return new BinaryDisposable(subscription, cancelable); + }, source); + } + + function observableDelayAbsolute(source, dueTime, scheduler) { + return observableDefer(function () { + return observableDelayRelative(source, dueTime - scheduler.now(), scheduler); + }); + } + + function delayWithSelector(source, subscriptionDelay, delayDurationSelector) { + var subDelay, selector; + if (isFunction(subscriptionDelay)) { + selector = subscriptionDelay; + } else { + subDelay = subscriptionDelay; + selector = delayDurationSelector; + } + return new AnonymousObservable(function (o) { + var delays = new CompositeDisposable(), atEnd = false, subscription = new SerialDisposable(); + + function start() { + subscription.setDisposable(source.subscribe( + function (x) { + var delay = tryCatch(selector)(x); + if (delay === errorObj) { return o.onError(delay.e); } + var d = new SingleAssignmentDisposable(); + delays.add(d); + d.setDisposable(delay.subscribe( + function () { + o.onNext(x); + delays.remove(d); + done(); + }, + function (e) { o.onError(e); }, + function () { + o.onNext(x); + delays.remove(d); + done(); + } + )); + }, + function (e) { o.onError(e); }, + function () { + atEnd = true; + subscription.dispose(); + done(); + } + )); + } + + function done () { + atEnd && delays.length === 0 && o.onCompleted(); + } + + if (!subDelay) { + start(); + } else { + subscription.setDisposable(subDelay.subscribe(start, function (e) { o.onError(e); }, start)); + } + + return new BinaryDisposable(subscription, delays); + }, source); + } + + /** + * Time shifts the observable sequence by dueTime. + * The relative time intervals between the values are preserved. + * + * @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) by which to shift the observable sequence. + * @param {Scheduler} [scheduler] Scheduler to run the delay timers on. If not specified, the timeout scheduler is used. + * @returns {Observable} Time-shifted sequence. + */ + observableProto.delay = function () { + var firstArg = arguments[0]; + if (typeof firstArg === 'number' || firstArg instanceof Date) { + var dueTime = firstArg, scheduler = arguments[1]; + isScheduler(scheduler) || (scheduler = defaultScheduler); + return dueTime instanceof Date ? + observableDelayAbsolute(this, dueTime, scheduler) : + observableDelayRelative(this, dueTime, scheduler); + } else if (Observable.isObservable(firstArg) || isFunction(firstArg)) { + return delayWithSelector(this, firstArg, arguments[1]); + } else { + throw new Error('Invalid arguments'); + } + }; + + var DebounceObservable = (function (__super__) { + inherits(DebounceObservable, __super__); + function DebounceObservable(source, dt, s) { + isScheduler(s) || (s = defaultScheduler); + this.source = source; + this._dt = dt; + this._s = s; + __super__.call(this); + } + + DebounceObservable.prototype.subscribeCore = function (o) { + var cancelable = new SerialDisposable(); + return new BinaryDisposable( + this.source.subscribe(new DebounceObserver(o, this._dt, this._s, cancelable)), + cancelable); + }; + + return DebounceObservable; + }(ObservableBase)); + + var DebounceObserver = (function (__super__) { + inherits(DebounceObserver, __super__); + function DebounceObserver(observer, dueTime, scheduler, cancelable) { + this._o = observer; + this._d = dueTime; + this._scheduler = scheduler; + this._c = cancelable; + this._v = null; + this._hv = false; + this._id = 0; + __super__.call(this); + } + + function scheduleFuture(s, state) { + state.self._hv && state.self._id === state.currentId && state.self._o.onNext(state.x); + state.self._hv = false; + } + + DebounceObserver.prototype.next = function (x) { + this._hv = true; + this._v = x; + var currentId = ++this._id, d = new SingleAssignmentDisposable(); + this._c.setDisposable(d); + d.setDisposable(this._scheduler.scheduleFuture(this, this._d, function (_, self) { + self._hv && self._id === currentId && self._o.onNext(x); + self._hv = false; + })); + }; + + DebounceObserver.prototype.error = function (e) { + this._c.dispose(); + this._o.onError(e); + this._hv = false; + this._id++; + }; + + DebounceObserver.prototype.completed = function () { + this._c.dispose(); + this._hv && this._o.onNext(this._v); + this._o.onCompleted(); + this._hv = false; + this._id++; + }; + + return DebounceObserver; + }(AbstractObserver)); + + function debounceWithSelector(source, durationSelector) { + return new AnonymousObservable(function (o) { + var value, hasValue = false, cancelable = new SerialDisposable(), id = 0; + var subscription = source.subscribe( + function (x) { + var throttle = tryCatch(durationSelector)(x); + if (throttle === errorObj) { return o.onError(throttle.e); } + + isPromise(throttle) && (throttle = observableFromPromise(throttle)); + + hasValue = true; + value = x; + id++; + var currentid = id, d = new SingleAssignmentDisposable(); + cancelable.setDisposable(d); + d.setDisposable(throttle.subscribe( + function () { + hasValue && id === currentid && o.onNext(value); + hasValue = false; + d.dispose(); + }, + function (e) { o.onError(e); }, + function () { + hasValue && id === currentid && o.onNext(value); + hasValue = false; + d.dispose(); + } + )); + }, + function (e) { + cancelable.dispose(); + o.onError(e); + hasValue = false; + id++; + }, + function () { + cancelable.dispose(); + hasValue && o.onNext(value); + o.onCompleted(); + hasValue = false; + id++; + } + ); + return new BinaryDisposable(subscription, cancelable); + }, source); + } + + observableProto.debounce = function () { + if (isFunction (arguments[0])) { + return debounceWithSelector(this, arguments[0]); + } else if (typeof arguments[0] === 'number') { + return new DebounceObservable(this, arguments[0], arguments[1]); + } else { + throw new Error('Invalid arguments'); + } + }; + + var TimestampObservable = (function (__super__) { + inherits(TimestampObservable, __super__); + function TimestampObservable(source, s) { + this.source = source; + this._s = s; + __super__.call(this); + } + + TimestampObservable.prototype.subscribeCore = function (o) { + return this.source.subscribe(new TimestampObserver(o, this._s)); + }; + + return TimestampObservable; + }(ObservableBase)); + + var TimestampObserver = (function (__super__) { + inherits(TimestampObserver, __super__); + function TimestampObserver(o, s) { + this._o = o; + this._s = s; + __super__.call(this); + } + + TimestampObserver.prototype.next = function (x) { + this._o.onNext({ value: x, timestamp: this._s.now() }); + }; + + TimestampObserver.prototype.error = function (e) { + this._o.onError(e); + }; + + TimestampObserver.prototype.completed = function () { + this._o.onCompleted(); + }; + + return TimestampObserver; + }(AbstractObserver)); + + /** + * Records the timestamp for each value in an observable sequence. + * + * @example + * 1 - res = source.timestamp(); // produces { value: x, timestamp: ts } + * 2 - res = source.timestamp(Rx.Scheduler.default); + * + * @param {Scheduler} [scheduler] Scheduler used to compute timestamps. If not specified, the default scheduler is used. + * @returns {Observable} An observable sequence with timestamp information on values. + */ + observableProto.timestamp = function (scheduler) { + isScheduler(scheduler) || (scheduler = defaultScheduler); + return new TimestampObservable(this, scheduler); + }; + + var SampleObservable = (function(__super__) { + inherits(SampleObservable, __super__); + function SampleObservable(source, sampler) { + this.source = source; + this._sampler = sampler; + __super__.call(this); + } + + SampleObservable.prototype.subscribeCore = function (o) { + var state = { + o: o, + atEnd: false, + value: null, + hasValue: false, + sourceSubscription: new SingleAssignmentDisposable() + }; + + state.sourceSubscription.setDisposable(this.source.subscribe(new SampleSourceObserver(state))); + return new BinaryDisposable( + state.sourceSubscription, + this._sampler.subscribe(new SamplerObserver(state)) + ); + }; + + return SampleObservable; + }(ObservableBase)); + + var SamplerObserver = (function(__super__) { + inherits(SamplerObserver, __super__); + function SamplerObserver(s) { + this._s = s; + __super__.call(this); + } + + SamplerObserver.prototype._handleMessage = function () { + if (this._s.hasValue) { + this._s.hasValue = false; + this._s.o.onNext(this._s.value); + } + this._s.atEnd && this._s.o.onCompleted(); + }; + + SamplerObserver.prototype.next = function () { this._handleMessage(); }; + SamplerObserver.prototype.error = function (e) { this._s.onError(e); }; + SamplerObserver.prototype.completed = function () { this._handleMessage(); }; + + return SamplerObserver; + }(AbstractObserver)); + + var SampleSourceObserver = (function(__super__) { + inherits(SampleSourceObserver, __super__); + function SampleSourceObserver(s) { + this._s = s; + __super__.call(this); + } + + SampleSourceObserver.prototype.next = function (x) { + this._s.hasValue = true; + this._s.value = x; + }; + SampleSourceObserver.prototype.error = function (e) { this._s.o.onError(e); }; + SampleSourceObserver.prototype.completed = function () { + this._s.atEnd = true; + this._s.sourceSubscription.dispose(); + }; + + return SampleSourceObserver; + }(AbstractObserver)); + + /** + * Samples the observable sequence at each interval. + * + * @example + * 1 - res = source.sample(sampleObservable); // Sampler tick sequence + * 2 - res = source.sample(5000); // 5 seconds + * 2 - res = source.sample(5000, Rx.Scheduler.timeout); // 5 seconds + * + * @param {Mixed} intervalOrSampler Interval at which to sample (specified as an integer denoting milliseconds) or Sampler Observable. + * @param {Scheduler} [scheduler] Scheduler to run the sampling timer on. If not specified, the timeout scheduler is used. + * @returns {Observable} Sampled observable sequence. + */ + observableProto.sample = function (intervalOrSampler, scheduler) { + isScheduler(scheduler) || (scheduler = defaultScheduler); + return typeof intervalOrSampler === 'number' ? + new SampleObservable(this, observableinterval(intervalOrSampler, scheduler)) : + new SampleObservable(this, intervalOrSampler); + }; + + var TimeoutError = Rx.TimeoutError = function(message) { + this.message = message || 'Timeout has occurred'; + this.name = 'TimeoutError'; + Error.call(this); + }; + TimeoutError.prototype = Object.create(Error.prototype); + + function timeoutWithSelector(source, firstTimeout, timeoutDurationSelector, other) { + if (isFunction(firstTimeout)) { + other = timeoutDurationSelector; + timeoutDurationSelector = firstTimeout; + firstTimeout = observableNever(); + } + Observable.isObservable(other) || (other = observableThrow(new TimeoutError())); + return new AnonymousObservable(function (o) { + var subscription = new SerialDisposable(), + timer = new SerialDisposable(), + original = new SingleAssignmentDisposable(); + + subscription.setDisposable(original); + + var id = 0, switched = false; + + function setTimer(timeout) { + var myId = id, d = new SingleAssignmentDisposable(); + + function timerWins() { + switched = (myId === id); + return switched; + } + + timer.setDisposable(d); + d.setDisposable(timeout.subscribe(function () { + timerWins() && subscription.setDisposable(other.subscribe(o)); + d.dispose(); + }, function (e) { + timerWins() && o.onError(e); + }, function () { + timerWins() && subscription.setDisposable(other.subscribe(o)); + })); + }; + + setTimer(firstTimeout); + + function oWins() { + var res = !switched; + if (res) { id++; } + return res; + } + + original.setDisposable(source.subscribe(function (x) { + if (oWins()) { + o.onNext(x); + var timeout = tryCatch(timeoutDurationSelector)(x); + if (timeout === errorObj) { return o.onError(timeout.e); } + setTimer(isPromise(timeout) ? observableFromPromise(timeout) : timeout); + } + }, function (e) { + oWins() && o.onError(e); + }, function () { + oWins() && o.onCompleted(); + })); + return new BinaryDisposable(subscription, timer); + }, source); + } + + function timeout(source, dueTime, other, scheduler) { + if (isScheduler(other)) { + scheduler = other; + other = observableThrow(new TimeoutError()); + } + if (other instanceof Error) { other = observableThrow(other); } + isScheduler(scheduler) || (scheduler = defaultScheduler); + Observable.isObservable(other) || (other = observableThrow(new TimeoutError())); + return new AnonymousObservable(function (o) { + var id = 0, + original = new SingleAssignmentDisposable(), + subscription = new SerialDisposable(), + switched = false, + timer = new SerialDisposable(); + + subscription.setDisposable(original); + + function createTimer() { + var myId = id; + timer.setDisposable(scheduler.scheduleFuture(null, dueTime, function () { + switched = id === myId; + if (switched) { + isPromise(other) && (other = observableFromPromise(other)); + subscription.setDisposable(other.subscribe(o)); + } + })); + } + + createTimer(); + + original.setDisposable(source.subscribe(function (x) { + if (!switched) { + id++; + o.onNext(x); + createTimer(); + } + }, function (e) { + if (!switched) { + id++; + o.onError(e); + } + }, function () { + if (!switched) { + id++; + o.onCompleted(); + } + })); + return new BinaryDisposable(subscription, timer); + }, source); + } + + observableProto.timeout = function () { + var firstArg = arguments[0]; + if (firstArg instanceof Date || typeof firstArg === 'number') { + return timeout(this, firstArg, arguments[1], arguments[2]); + } else if (Observable.isObservable(firstArg) || isFunction(firstArg)) { + return timeoutWithSelector(this, firstArg, arguments[1], arguments[2]); + } else { + throw new Error('Invalid arguments'); + } + }; + + /** + * Returns an Observable that emits only the first item emitted by the source Observable during sequential time windows of a specified duration. + * @param {Number} windowDuration time to wait before emitting another item after emitting the last item + * @param {Scheduler} [scheduler] the Scheduler to use internally to manage the timers that handle timeout for each item. If not provided, defaults to Scheduler.timeout. + * @returns {Observable} An Observable that performs the throttle operation. + */ + observableProto.throttle = function (windowDuration, scheduler) { + isScheduler(scheduler) || (scheduler = defaultScheduler); + var duration = +windowDuration || 0; + if (duration <= 0) { throw new RangeError('windowDuration cannot be less or equal zero.'); } + var source = this; + return new AnonymousObservable(function (o) { + var lastOnNext = 0; + return source.subscribe( + function (x) { + var now = scheduler.now(); + if (lastOnNext === 0 || now - lastOnNext >= duration) { + lastOnNext = now; + o.onNext(x); + } + },function (e) { o.onError(e); }, function () { o.onCompleted(); } + ); + }, source); + }; + + var PausableObservable = (function (__super__) { + inherits(PausableObservable, __super__); + function PausableObservable(source, pauser) { + this.source = source; + this.controller = new Subject(); + + if (pauser && pauser.subscribe) { + this.pauser = this.controller.merge(pauser); + } else { + this.pauser = this.controller; + } + + __super__.call(this); + } + + PausableObservable.prototype._subscribe = function (o) { + var conn = this.source.publish(), + subscription = conn.subscribe(o), + connection = disposableEmpty; + + var pausable = this.pauser.distinctUntilChanged().subscribe(function (b) { + if (b) { + connection = conn.connect(); + } else { + connection.dispose(); + connection = disposableEmpty; + } + }); + + return new NAryDisposable([subscription, connection, pausable]); + }; + + PausableObservable.prototype.pause = function () { + this.controller.onNext(false); + }; + + PausableObservable.prototype.resume = function () { + this.controller.onNext(true); + }; + + return PausableObservable; + + }(Observable)); + + /** + * Pauses the underlying observable sequence based upon the observable sequence which yields true/false. + * @example + * var pauser = new Rx.Subject(); + * var source = Rx.Observable.interval(100).pausable(pauser); + * @param {Observable} pauser The observable sequence used to pause the underlying sequence. + * @returns {Observable} The observable sequence which is paused based upon the pauser. + */ + observableProto.pausable = function (pauser) { + return new PausableObservable(this, pauser); + }; + + function combineLatestSource(source, subject, resultSelector) { + return new AnonymousObservable(function (o) { + var hasValue = [false, false], + hasValueAll = false, + isDone = false, + values = new Array(2), + err; + + function next(x, i) { + values[i] = x; + hasValue[i] = true; + if (hasValueAll || (hasValueAll = hasValue.every(identity))) { + if (err) { return o.onError(err); } + var res = tryCatch(resultSelector).apply(null, values); + if (res === errorObj) { return o.onError(res.e); } + o.onNext(res); + } + isDone && values[1] && o.onCompleted(); + } + + return new BinaryDisposable( + source.subscribe( + function (x) { + next(x, 0); + }, + function (e) { + if (values[1]) { + o.onError(e); + } else { + err = e; + } + }, + function () { + isDone = true; + values[1] && o.onCompleted(); + }), + subject.subscribe( + function (x) { + next(x, 1); + }, + function (e) { o.onError(e); }, + function () { + isDone = true; + next(true, 1); + }) + ); + }, source); + } + + var PausableBufferedObservable = (function (__super__) { + inherits(PausableBufferedObservable, __super__); + function PausableBufferedObservable(source, pauser) { + this.source = source; + this.controller = new Subject(); + + if (pauser && pauser.subscribe) { + this.pauser = this.controller.merge(pauser); + } else { + this.pauser = this.controller; + } + + __super__.call(this); + } + + PausableBufferedObservable.prototype._subscribe = function (o) { + var q = [], previousShouldFire; + + function drainQueue() { while (q.length > 0) { o.onNext(q.shift()); } } + + var subscription = + combineLatestSource( + this.source, + this.pauser.startWith(false).distinctUntilChanged(), + function (data, shouldFire) { + return { data: data, shouldFire: shouldFire }; + }) + .subscribe( + function (results) { + if (previousShouldFire !== undefined && results.shouldFire !== previousShouldFire) { + previousShouldFire = results.shouldFire; + // change in shouldFire + if (results.shouldFire) { drainQueue(); } + } else { + previousShouldFire = results.shouldFire; + // new data + if (results.shouldFire) { + o.onNext(results.data); + } else { + q.push(results.data); + } + } + }, + function (err) { + drainQueue(); + o.onError(err); + }, + function () { + drainQueue(); + o.onCompleted(); + } + ); + return subscription; + }; + + PausableBufferedObservable.prototype.pause = function () { + this.controller.onNext(false); + }; + + PausableBufferedObservable.prototype.resume = function () { + this.controller.onNext(true); + }; + + return PausableBufferedObservable; + + }(Observable)); + + /** + * Pauses the underlying observable sequence based upon the observable sequence which yields true/false, + * and yields the values that were buffered while paused. + * @example + * var pauser = new Rx.Subject(); + * var source = Rx.Observable.interval(100).pausableBuffered(pauser); + * @param {Observable} pauser The observable sequence used to pause the underlying sequence. + * @returns {Observable} The observable sequence which is paused based upon the pauser. + */ + observableProto.pausableBuffered = function (pauser) { + return new PausableBufferedObservable(this, pauser); + }; + + var ControlledObservable = (function (__super__) { + inherits(ControlledObservable, __super__); + function ControlledObservable (source, enableQueue, scheduler) { + __super__.call(this); + this.subject = new ControlledSubject(enableQueue, scheduler); + this.source = source.multicast(this.subject).refCount(); + } + + ControlledObservable.prototype._subscribe = function (o) { + return this.source.subscribe(o); + }; + + ControlledObservable.prototype.request = function (numberOfItems) { + return this.subject.request(numberOfItems == null ? -1 : numberOfItems); + }; + + return ControlledObservable; + + }(Observable)); + + var ControlledSubject = (function (__super__) { + inherits(ControlledSubject, __super__); + function ControlledSubject(enableQueue, scheduler) { + enableQueue == null && (enableQueue = true); + + __super__.call(this); + this.subject = new Subject(); + this.enableQueue = enableQueue; + this.queue = enableQueue ? [] : null; + this.requestedCount = 0; + this.requestedDisposable = null; + this.error = null; + this.hasFailed = false; + this.hasCompleted = false; + this.scheduler = scheduler || currentThreadScheduler; + } + + addProperties(ControlledSubject.prototype, Observer, { + _subscribe: function (o) { + return this.subject.subscribe(o); + }, + onCompleted: function () { + this.hasCompleted = true; + if (!this.enableQueue || this.queue.length === 0) { + this.subject.onCompleted(); + this.disposeCurrentRequest(); + } else { + this.queue.push(Notification.createOnCompleted()); + } + }, + onError: function (error) { + this.hasFailed = true; + this.error = error; + if (!this.enableQueue || this.queue.length === 0) { + this.subject.onError(error); + this.disposeCurrentRequest(); + } else { + this.queue.push(Notification.createOnError(error)); + } + }, + onNext: function (value) { + if (this.requestedCount <= 0) { + this.enableQueue && this.queue.push(Notification.createOnNext(value)); + } else { + (this.requestedCount-- === 0) && this.disposeCurrentRequest(); + this.subject.onNext(value); + } + }, + _processRequest: function (numberOfItems) { + if (this.enableQueue) { + while (this.queue.length > 0 && (numberOfItems > 0 || this.queue[0].kind !== 'N')) { + var first = this.queue.shift(); + first.accept(this.subject); + if (first.kind === 'N') { + numberOfItems--; + } else { + this.disposeCurrentRequest(); + this.queue = []; + } + } + } + + return numberOfItems; + }, + request: function (number) { + this.disposeCurrentRequest(); + var self = this; + + this.requestedDisposable = this.scheduler.schedule(number, + function(s, i) { + var remaining = self._processRequest(i); + var stopped = self.hasCompleted || self.hasFailed; + if (!stopped && remaining > 0) { + self.requestedCount = remaining; + + return disposableCreate(function () { + self.requestedCount = 0; + }); + // Scheduled item is still in progress. Return a new + // disposable to allow the request to be interrupted + // via dispose. + } + }); + + return this.requestedDisposable; + }, + disposeCurrentRequest: function () { + if (this.requestedDisposable) { + this.requestedDisposable.dispose(); + this.requestedDisposable = null; + } + } + }); + + return ControlledSubject; + }(Observable)); + + /** + * Attaches a controller to the observable sequence with the ability to queue. + * @example + * var source = Rx.Observable.interval(100).controlled(); + * source.request(3); // Reads 3 values + * @param {bool} enableQueue truthy value to determine if values should be queued pending the next request + * @param {Scheduler} scheduler determines how the requests will be scheduled + * @returns {Observable} The observable sequence which only propagates values on request. + */ + observableProto.controlled = function (enableQueue, scheduler) { + + if (enableQueue && isScheduler(enableQueue)) { + scheduler = enableQueue; + enableQueue = true; + } + + if (enableQueue == null) { enableQueue = true; } + return new ControlledObservable(this, enableQueue, scheduler); + }; + + /** + * Pipes the existing Observable sequence into a Node.js Stream. + * @param {Stream} dest The destination Node.js stream. + * @returns {Stream} The destination stream. + */ + observableProto.pipe = function (dest) { + var source = this.pausableBuffered(); + + function onDrain() { + source.resume(); + } + + dest.addListener('drain', onDrain); + + source.subscribe( + function (x) { + !dest.write(String(x)) && source.pause(); + }, + function (err) { + dest.emit('error', err); + }, + function () { + // Hack check because STDIO is not closable + !dest._isStdio && dest.end(); + dest.removeListener('drain', onDrain); + }); + + source.resume(); + + return dest; + }; + + var TransduceObserver = (function (__super__) { + inherits(TransduceObserver, __super__); + function TransduceObserver(o, xform) { + this._o = o; + this._xform = xform; + __super__.call(this); + } + + TransduceObserver.prototype.next = function (x) { + var res = tryCatch(this._xform['@@transducer/step']).call(this._xform, this._o, x); + if (res === errorObj) { this._o.onError(res.e); } + }; + + TransduceObserver.prototype.error = function (e) { this._o.onError(e); }; + + TransduceObserver.prototype.completed = function () { + this._xform['@@transducer/result'](this._o); + }; + + return TransduceObserver; + }(AbstractObserver)); + + function transformForObserver(o) { + return { + '@@transducer/init': function() { + return o; + }, + '@@transducer/step': function(obs, input) { + return obs.onNext(input); + }, + '@@transducer/result': function(obs) { + return obs.onCompleted(); + } + }; + } + + /** + * Executes a transducer to transform the observable sequence + * @param {Transducer} transducer A transducer to execute + * @returns {Observable} An Observable sequence containing the results from the transducer. + */ + observableProto.transduce = function(transducer) { + var source = this; + return new AnonymousObservable(function(o) { + var xform = transducer(transformForObserver(o)); + return source.subscribe(new TransduceObserver(o, xform)); + }, source); + }; + + var AnonymousObservable = Rx.AnonymousObservable = (function (__super__) { + inherits(AnonymousObservable, __super__); + + // Fix subscriber to check for undefined or function returned to decorate as Disposable + function fixSubscriber(subscriber) { + return subscriber && isFunction(subscriber.dispose) ? subscriber : + isFunction(subscriber) ? disposableCreate(subscriber) : disposableEmpty; + } + + function setDisposable(s, state) { + var ado = state[0], self = state[1]; + var sub = tryCatch(self.__subscribe).call(self, ado); + if (sub === errorObj && !ado.fail(errorObj.e)) { thrower(errorObj.e); } + ado.setDisposable(fixSubscriber(sub)); + } + + function AnonymousObservable(subscribe, parent) { + this.source = parent; + this.__subscribe = subscribe; + __super__.call(this); + } + + AnonymousObservable.prototype._subscribe = function (o) { + var ado = new AutoDetachObserver(o), state = [ado, this]; + + if (currentThreadScheduler.scheduleRequired()) { + currentThreadScheduler.schedule(state, setDisposable); + } else { + setDisposable(null, state); + } + return ado; + }; + + return AnonymousObservable; + + }(Observable)); + + var AutoDetachObserver = (function (__super__) { + inherits(AutoDetachObserver, __super__); + + function AutoDetachObserver(observer) { + __super__.call(this); + this.observer = observer; + this.m = new SingleAssignmentDisposable(); + } + + var AutoDetachObserverPrototype = AutoDetachObserver.prototype; + + AutoDetachObserverPrototype.next = function (value) { + var result = tryCatch(this.observer.onNext).call(this.observer, value); + if (result === errorObj) { + this.dispose(); + thrower(result.e); + } + }; + + AutoDetachObserverPrototype.error = function (err) { + var result = tryCatch(this.observer.onError).call(this.observer, err); + this.dispose(); + result === errorObj && thrower(result.e); + }; + + AutoDetachObserverPrototype.completed = function () { + var result = tryCatch(this.observer.onCompleted).call(this.observer); + this.dispose(); + result === errorObj && thrower(result.e); + }; + + AutoDetachObserverPrototype.setDisposable = function (value) { this.m.setDisposable(value); }; + AutoDetachObserverPrototype.getDisposable = function () { return this.m.getDisposable(); }; + + AutoDetachObserverPrototype.dispose = function () { + __super__.prototype.dispose.call(this); + this.m.dispose(); + }; + + return AutoDetachObserver; + }(AbstractObserver)); + + var InnerSubscription = function (s, o) { + this._s = s; + this._o = o; + }; + + InnerSubscription.prototype.dispose = function () { + if (!this._s.isDisposed && this._o !== null) { + var idx = this._s.observers.indexOf(this._o); + this._s.observers.splice(idx, 1); + this._o = null; + } + }; + + /** + * Represents an object that is both an observable sequence as well as an observer. + * Each notification is broadcasted to all subscribed observers. + */ + var Subject = Rx.Subject = (function (__super__) { + inherits(Subject, __super__); + function Subject() { + __super__.call(this); + this.isDisposed = false; + this.isStopped = false; + this.observers = []; + this.hasError = false; + } + + addProperties(Subject.prototype, Observer.prototype, { + _subscribe: function (o) { + checkDisposed(this); + if (!this.isStopped) { + this.observers.push(o); + return new InnerSubscription(this, o); + } + if (this.hasError) { + o.onError(this.error); + return disposableEmpty; + } + o.onCompleted(); + return disposableEmpty; + }, + /** + * Indicates whether the subject has observers subscribed to it. + * @returns {Boolean} Indicates whether the subject has observers subscribed to it. + */ + hasObservers: function () { checkDisposed(this); return this.observers.length > 0; }, + /** + * Notifies all subscribed observers about the end of the sequence. + */ + onCompleted: function () { + checkDisposed(this); + if (!this.isStopped) { + this.isStopped = true; + for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { + os[i].onCompleted(); + } + + this.observers.length = 0; + } + }, + /** + * Notifies all subscribed observers about the exception. + * @param {Mixed} error The exception to send to all observers. + */ + onError: function (error) { + checkDisposed(this); + if (!this.isStopped) { + this.isStopped = true; + this.error = error; + this.hasError = true; + for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { + os[i].onError(error); + } + + this.observers.length = 0; + } + }, + /** + * Notifies all subscribed observers about the arrival of the specified element in the sequence. + * @param {Mixed} value The value to send to all observers. + */ + onNext: function (value) { + checkDisposed(this); + if (!this.isStopped) { + for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { + os[i].onNext(value); + } + } + }, + /** + * Unsubscribe all observers and release resources. + */ + dispose: function () { + this.isDisposed = true; + this.observers = null; + } + }); + + /** + * Creates a subject from the specified observer and observable. + * @param {Observer} observer The observer used to send messages to the subject. + * @param {Observable} observable The observable used to subscribe to messages sent from the subject. + * @returns {Subject} Subject implemented using the given observer and observable. + */ + Subject.create = function (observer, observable) { + return new AnonymousSubject(observer, observable); + }; + + return Subject; + }(Observable)); + + /** + * Represents the result of an asynchronous operation. + * The last value before the OnCompleted notification, or the error received through OnError, is sent to all subscribed observers. + */ + var AsyncSubject = Rx.AsyncSubject = (function (__super__) { + inherits(AsyncSubject, __super__); + + /** + * Creates a subject that can only receive one value and that value is cached for all future observations. + * @constructor + */ + function AsyncSubject() { + __super__.call(this); + this.isDisposed = false; + this.isStopped = false; + this.hasValue = false; + this.observers = []; + this.hasError = false; + } + + addProperties(AsyncSubject.prototype, Observer.prototype, { + _subscribe: function (o) { + checkDisposed(this); + + if (!this.isStopped) { + this.observers.push(o); + return new InnerSubscription(this, o); + } + + if (this.hasError) { + o.onError(this.error); + } else if (this.hasValue) { + o.onNext(this.value); + o.onCompleted(); + } else { + o.onCompleted(); + } + + return disposableEmpty; + }, + /** + * Indicates whether the subject has observers subscribed to it. + * @returns {Boolean} Indicates whether the subject has observers subscribed to it. + */ + hasObservers: function () { checkDisposed(this); return this.observers.length > 0; }, + /** + * Notifies all subscribed observers about the end of the sequence, also causing the last received value to be sent out (if any). + */ + onCompleted: function () { + var i, len; + checkDisposed(this); + if (!this.isStopped) { + this.isStopped = true; + var os = cloneArray(this.observers), len = os.length; + + if (this.hasValue) { + for (i = 0; i < len; i++) { + var o = os[i]; + o.onNext(this.value); + o.onCompleted(); + } + } else { + for (i = 0; i < len; i++) { + os[i].onCompleted(); + } + } + + this.observers.length = 0; + } + }, + /** + * Notifies all subscribed observers about the error. + * @param {Mixed} error The Error to send to all observers. + */ + onError: function (error) { + checkDisposed(this); + if (!this.isStopped) { + this.isStopped = true; + this.hasError = true; + this.error = error; + + for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { + os[i].onError(error); + } + + this.observers.length = 0; + } + }, + /** + * Sends a value to the subject. The last value received before successful termination will be sent to all subscribed and future observers. + * @param {Mixed} value The value to store in the subject. + */ + onNext: function (value) { + checkDisposed(this); + if (this.isStopped) { return; } + this.value = value; + this.hasValue = true; + }, + /** + * Unsubscribe all observers and release resources. + */ + dispose: function () { + this.isDisposed = true; + this.observers = null; + this.error = null; + this.value = null; + } + }); + + return AsyncSubject; + }(Observable)); + + var AnonymousSubject = Rx.AnonymousSubject = (function (__super__) { + inherits(AnonymousSubject, __super__); + function AnonymousSubject(observer, observable) { + this.observer = observer; + this.observable = observable; + __super__.call(this); + } + + addProperties(AnonymousSubject.prototype, Observer.prototype, { + _subscribe: function (o) { + return this.observable.subscribe(o); + }, + onCompleted: function () { + this.observer.onCompleted(); + }, + onError: function (error) { + this.observer.onError(error); + }, + onNext: function (value) { + this.observer.onNext(value); + } + }); + + return AnonymousSubject; + }(Observable)); + + /** + * Represents a value that changes over time. + * Observers can subscribe to the subject to receive the last (or initial) value and all subsequent notifications. + */ + var BehaviorSubject = Rx.BehaviorSubject = (function (__super__) { + inherits(BehaviorSubject, __super__); + function BehaviorSubject(value) { + __super__.call(this); + this.value = value; + this.observers = []; + this.isDisposed = false; + this.isStopped = false; + this.hasError = false; + } + + addProperties(BehaviorSubject.prototype, Observer.prototype, { + _subscribe: function (o) { + checkDisposed(this); + if (!this.isStopped) { + this.observers.push(o); + o.onNext(this.value); + return new InnerSubscription(this, o); + } + if (this.hasError) { + o.onError(this.error); + } else { + o.onCompleted(); + } + return disposableEmpty; + }, + /** + * Gets the current value or throws an exception. + * Value is frozen after onCompleted is called. + * After onError is called always throws the specified exception. + * An exception is always thrown after dispose is called. + * @returns {Mixed} The initial value passed to the constructor until onNext is called; after which, the last value passed to onNext. + */ + getValue: function () { + checkDisposed(this); + if (this.hasError) { thrower(this.error); } + return this.value; + }, + /** + * Indicates whether the subject has observers subscribed to it. + * @returns {Boolean} Indicates whether the subject has observers subscribed to it. + */ + hasObservers: function () { checkDisposed(this); return this.observers.length > 0; }, + /** + * Notifies all subscribed observers about the end of the sequence. + */ + onCompleted: function () { + checkDisposed(this); + if (this.isStopped) { return; } + this.isStopped = true; + for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { + os[i].onCompleted(); + } + + this.observers.length = 0; + }, + /** + * Notifies all subscribed observers about the exception. + * @param {Mixed} error The exception to send to all observers. + */ + onError: function (error) { + checkDisposed(this); + if (this.isStopped) { return; } + this.isStopped = true; + this.hasError = true; + this.error = error; + + for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { + os[i].onError(error); + } + + this.observers.length = 0; + }, + /** + * Notifies all subscribed observers about the arrival of the specified element in the sequence. + * @param {Mixed} value The value to send to all observers. + */ + onNext: function (value) { + checkDisposed(this); + if (this.isStopped) { return; } + this.value = value; + for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { + os[i].onNext(value); + } + }, + /** + * Unsubscribe all observers and release resources. + */ + dispose: function () { + this.isDisposed = true; + this.observers = null; + this.value = null; + this.error = null; + } + }); + + return BehaviorSubject; + }(Observable)); + + /** + * Represents an object that is both an observable sequence as well as an observer. + * Each notification is broadcasted to all subscribed and future observers, subject to buffer trimming policies. + */ + var ReplaySubject = Rx.ReplaySubject = (function (__super__) { + + var maxSafeInteger = Math.pow(2, 53) - 1; + + function createRemovableDisposable(subject, observer) { + return disposableCreate(function () { + observer.dispose(); + !subject.isDisposed && subject.observers.splice(subject.observers.indexOf(observer), 1); + }); + } + + inherits(ReplaySubject, __super__); + + /** + * Initializes a new instance of the ReplaySubject class with the specified buffer size, window size and scheduler. + * @param {Number} [bufferSize] Maximum element count of the replay buffer. + * @param {Number} [windowSize] Maximum time length of the replay buffer. + * @param {Scheduler} [scheduler] Scheduler the observers are invoked on. + */ + function ReplaySubject(bufferSize, windowSize, scheduler) { + this.bufferSize = bufferSize == null ? maxSafeInteger : bufferSize; + this.windowSize = windowSize == null ? maxSafeInteger : windowSize; + this.scheduler = scheduler || currentThreadScheduler; + this.q = []; + this.observers = []; + this.isStopped = false; + this.isDisposed = false; + this.hasError = false; + this.error = null; + __super__.call(this); + } + + addProperties(ReplaySubject.prototype, Observer.prototype, { + _subscribe: function (o) { + checkDisposed(this); + var so = new ScheduledObserver(this.scheduler, o), subscription = createRemovableDisposable(this, so); + + this._trim(this.scheduler.now()); + this.observers.push(so); + + for (var i = 0, len = this.q.length; i < len; i++) { + so.onNext(this.q[i].value); + } + + if (this.hasError) { + so.onError(this.error); + } else if (this.isStopped) { + so.onCompleted(); + } + + so.ensureActive(); + return subscription; + }, + /** + * Indicates whether the subject has observers subscribed to it. + * @returns {Boolean} Indicates whether the subject has observers subscribed to it. + */ + hasObservers: function () { checkDisposed(this); return this.observers.length > 0; }, + _trim: function (now) { + while (this.q.length > this.bufferSize) { + this.q.shift(); + } + while (this.q.length > 0 && (now - this.q[0].interval) > this.windowSize) { + this.q.shift(); + } + }, + /** + * Notifies all subscribed observers about the arrival of the specified element in the sequence. + * @param {Mixed} value The value to send to all observers. + */ + onNext: function (value) { + checkDisposed(this); + if (this.isStopped) { return; } + var now = this.scheduler.now(); + this.q.push({ interval: now, value: value }); + this._trim(now); + + for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { + var observer = os[i]; + observer.onNext(value); + observer.ensureActive(); + } + }, + /** + * Notifies all subscribed observers about the exception. + * @param {Mixed} error The exception to send to all observers. + */ + onError: function (error) { + checkDisposed(this); + if (this.isStopped) { return; } + this.isStopped = true; + this.error = error; + this.hasError = true; + var now = this.scheduler.now(); + this._trim(now); + for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { + var observer = os[i]; + observer.onError(error); + observer.ensureActive(); + } + this.observers.length = 0; + }, + /** + * Notifies all subscribed observers about the end of the sequence. + */ + onCompleted: function () { + checkDisposed(this); + if (this.isStopped) { return; } + this.isStopped = true; + var now = this.scheduler.now(); + this._trim(now); + for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { + var observer = os[i]; + observer.onCompleted(); + observer.ensureActive(); + } + this.observers.length = 0; + }, + /** + * Unsubscribe all observers and release resources. + */ + dispose: function () { + this.isDisposed = true; + this.observers = null; + } + }); + + return ReplaySubject; + }(Observable)); + + /** + * Used to pause and resume streams. + */ + Rx.Pauser = (function (__super__) { + inherits(Pauser, __super__); + function Pauser() { + __super__.call(this); + } + + /** + * Pauses the underlying sequence. + */ + Pauser.prototype.pause = function () { this.onNext(false); }; + + /** + * Resumes the underlying sequence. + */ + Pauser.prototype.resume = function () { this.onNext(true); }; + + return Pauser; + }(Subject)); + + if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) { + root.Rx = Rx; + + define(function() { + return Rx; + }); + } else if (freeExports && freeModule) { + // in Node.js or RingoJS + if (moduleExports) { + (freeModule.exports = Rx).Rx = Rx; + } else { + freeExports.Rx = Rx; + } + } else { + // in a browser or Rhino + root.Rx = Rx; + } + + // All code before this point will be filtered from stack traces. + var rEndingLine = captureLine(); + +}.call(this)); diff --git a/node_modules/rx-lite/rx.lite.map b/node_modules/rx-lite/rx.lite.map new file mode 100644 index 00000000..5d20dff3 --- /dev/null +++ b/node_modules/rx-lite/rx.lite.map @@ -0,0 +1 @@ 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b/node_modules/safe-buffer/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Feross Aboukhadijeh + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/safe-buffer/README.md b/node_modules/safe-buffer/README.md new file mode 100644 index 00000000..e9a81afd --- /dev/null +++ b/node_modules/safe-buffer/README.md @@ -0,0 +1,584 @@ +# safe-buffer [![travis][travis-image]][travis-url] [![npm][npm-image]][npm-url] [![downloads][downloads-image]][downloads-url] [![javascript style guide][standard-image]][standard-url] + +[travis-image]: https://img.shields.io/travis/feross/safe-buffer/master.svg +[travis-url]: https://travis-ci.org/feross/safe-buffer +[npm-image]: https://img.shields.io/npm/v/safe-buffer.svg +[npm-url]: https://npmjs.org/package/safe-buffer +[downloads-image]: https://img.shields.io/npm/dm/safe-buffer.svg +[downloads-url]: https://npmjs.org/package/safe-buffer +[standard-image]: https://img.shields.io/badge/code_style-standard-brightgreen.svg +[standard-url]: https://standardjs.com + +#### Safer Node.js Buffer API + +**Use the new Node.js Buffer APIs (`Buffer.from`, `Buffer.alloc`, +`Buffer.allocUnsafe`, `Buffer.allocUnsafeSlow`) in all versions of Node.js.** + +**Uses the built-in implementation when available.** + +## install + +``` +npm install safe-buffer +``` + +## usage + +The goal of this package is to provide a safe replacement for the node.js `Buffer`. + +It's a drop-in replacement for `Buffer`. You can use it by adding one `require` line to +the top of your node.js modules: + +```js +var Buffer = require('safe-buffer').Buffer + +// Existing buffer code will continue to work without issues: + +new Buffer('hey', 'utf8') +new Buffer([1, 2, 3], 'utf8') +new Buffer(obj) +new Buffer(16) // create an uninitialized buffer (potentially unsafe) + +// But you can use these new explicit APIs to make clear what you want: + +Buffer.from('hey', 'utf8') // convert from many types to a Buffer +Buffer.alloc(16) // create a zero-filled buffer (safe) +Buffer.allocUnsafe(16) // create an uninitialized buffer (potentially unsafe) +``` + +## api + +### Class Method: Buffer.from(array) + + +* `array` {Array} + +Allocates a new `Buffer` using an `array` of octets. + +```js +const buf = Buffer.from([0x62,0x75,0x66,0x66,0x65,0x72]); + // creates a new Buffer containing ASCII bytes + // ['b','u','f','f','e','r'] +``` + +A `TypeError` will be thrown if `array` is not an `Array`. + +### Class Method: Buffer.from(arrayBuffer[, byteOffset[, length]]) + + +* `arrayBuffer` {ArrayBuffer} The `.buffer` property of a `TypedArray` or + a `new ArrayBuffer()` +* `byteOffset` {Number} Default: `0` +* `length` {Number} Default: `arrayBuffer.length - byteOffset` + +When passed a reference to the `.buffer` property of a `TypedArray` instance, +the newly created `Buffer` will share the same allocated memory as the +TypedArray. + +```js +const arr = new Uint16Array(2); +arr[0] = 5000; +arr[1] = 4000; + +const buf = Buffer.from(arr.buffer); // shares the memory with arr; + +console.log(buf); + // Prints: + +// changing the TypedArray changes the Buffer also +arr[1] = 6000; + +console.log(buf); + // Prints: +``` + +The optional `byteOffset` and `length` arguments specify a memory range within +the `arrayBuffer` that will be shared by the `Buffer`. + +```js +const ab = new ArrayBuffer(10); +const buf = Buffer.from(ab, 0, 2); +console.log(buf.length); + // Prints: 2 +``` + +A `TypeError` will be thrown if `arrayBuffer` is not an `ArrayBuffer`. + +### Class Method: Buffer.from(buffer) + + +* `buffer` {Buffer} + +Copies the passed `buffer` data onto a new `Buffer` instance. + +```js +const buf1 = Buffer.from('buffer'); +const buf2 = Buffer.from(buf1); + +buf1[0] = 0x61; +console.log(buf1.toString()); + // 'auffer' +console.log(buf2.toString()); + // 'buffer' (copy is not changed) +``` + +A `TypeError` will be thrown if `buffer` is not a `Buffer`. + +### Class Method: Buffer.from(str[, encoding]) + + +* `str` {String} String to encode. +* `encoding` {String} Encoding to use, Default: `'utf8'` + +Creates a new `Buffer` containing the given JavaScript string `str`. If +provided, the `encoding` parameter identifies the character encoding. +If not provided, `encoding` defaults to `'utf8'`. + +```js +const buf1 = Buffer.from('this is a tést'); +console.log(buf1.toString()); + // prints: this is a tést +console.log(buf1.toString('ascii')); + // prints: this is a tC)st + +const buf2 = Buffer.from('7468697320697320612074c3a97374', 'hex'); +console.log(buf2.toString()); + // prints: this is a tést +``` + +A `TypeError` will be thrown if `str` is not a string. + +### Class Method: Buffer.alloc(size[, fill[, encoding]]) + + +* `size` {Number} +* `fill` {Value} Default: `undefined` +* `encoding` {String} Default: `utf8` + +Allocates a new `Buffer` of `size` bytes. If `fill` is `undefined`, the +`Buffer` will be *zero-filled*. + +```js +const buf = Buffer.alloc(5); +console.log(buf); + // +``` + +The `size` must be less than or equal to the value of +`require('buffer').kMaxLength` (on 64-bit architectures, `kMaxLength` is +`(2^31)-1`). Otherwise, a [`RangeError`][] is thrown. A zero-length Buffer will +be created if a `size` less than or equal to 0 is specified. + +If `fill` is specified, the allocated `Buffer` will be initialized by calling +`buf.fill(fill)`. See [`buf.fill()`][] for more information. + +```js +const buf = Buffer.alloc(5, 'a'); +console.log(buf); + // +``` + +If both `fill` and `encoding` are specified, the allocated `Buffer` will be +initialized by calling `buf.fill(fill, encoding)`. For example: + +```js +const buf = Buffer.alloc(11, 'aGVsbG8gd29ybGQ=', 'base64'); +console.log(buf); + // +``` + +Calling `Buffer.alloc(size)` can be significantly slower than the alternative +`Buffer.allocUnsafe(size)` but ensures that the newly created `Buffer` instance +contents will *never contain sensitive data*. + +A `TypeError` will be thrown if `size` is not a number. + +### Class Method: Buffer.allocUnsafe(size) + + +* `size` {Number} + +Allocates a new *non-zero-filled* `Buffer` of `size` bytes. The `size` must +be less than or equal to the value of `require('buffer').kMaxLength` (on 64-bit +architectures, `kMaxLength` is `(2^31)-1`). Otherwise, a [`RangeError`][] is +thrown. A zero-length Buffer will be created if a `size` less than or equal to +0 is specified. + +The underlying memory for `Buffer` instances created in this way is *not +initialized*. The contents of the newly created `Buffer` are unknown and +*may contain sensitive data*. Use [`buf.fill(0)`][] to initialize such +`Buffer` instances to zeroes. + +```js +const buf = Buffer.allocUnsafe(5); +console.log(buf); + // + // (octets will be different, every time) +buf.fill(0); +console.log(buf); + // +``` + +A `TypeError` will be thrown if `size` is not a number. + +Note that the `Buffer` module pre-allocates an internal `Buffer` instance of +size `Buffer.poolSize` that is used as a pool for the fast allocation of new +`Buffer` instances created using `Buffer.allocUnsafe(size)` (and the deprecated +`new Buffer(size)` constructor) only when `size` is less than or equal to +`Buffer.poolSize >> 1` (floor of `Buffer.poolSize` divided by two). The default +value of `Buffer.poolSize` is `8192` but can be modified. + +Use of this pre-allocated internal memory pool is a key difference between +calling `Buffer.alloc(size, fill)` vs. `Buffer.allocUnsafe(size).fill(fill)`. +Specifically, `Buffer.alloc(size, fill)` will *never* use the internal Buffer +pool, while `Buffer.allocUnsafe(size).fill(fill)` *will* use the internal +Buffer pool if `size` is less than or equal to half `Buffer.poolSize`. The +difference is subtle but can be important when an application requires the +additional performance that `Buffer.allocUnsafe(size)` provides. + +### Class Method: Buffer.allocUnsafeSlow(size) + + +* `size` {Number} + +Allocates a new *non-zero-filled* and non-pooled `Buffer` of `size` bytes. The +`size` must be less than or equal to the value of +`require('buffer').kMaxLength` (on 64-bit architectures, `kMaxLength` is +`(2^31)-1`). Otherwise, a [`RangeError`][] is thrown. A zero-length Buffer will +be created if a `size` less than or equal to 0 is specified. + +The underlying memory for `Buffer` instances created in this way is *not +initialized*. The contents of the newly created `Buffer` are unknown and +*may contain sensitive data*. Use [`buf.fill(0)`][] to initialize such +`Buffer` instances to zeroes. + +When using `Buffer.allocUnsafe()` to allocate new `Buffer` instances, +allocations under 4KB are, by default, sliced from a single pre-allocated +`Buffer`. This allows applications to avoid the garbage collection overhead of +creating many individually allocated Buffers. This approach improves both +performance and memory usage by eliminating the need to track and cleanup as +many `Persistent` objects. + +However, in the case where a developer may need to retain a small chunk of +memory from a pool for an indeterminate amount of time, it may be appropriate +to create an un-pooled Buffer instance using `Buffer.allocUnsafeSlow()` then +copy out the relevant bits. + +```js +// need to keep around a few small chunks of memory +const store = []; + +socket.on('readable', () => { + const data = socket.read(); + // allocate for retained data + const sb = Buffer.allocUnsafeSlow(10); + // copy the data into the new allocation + data.copy(sb, 0, 0, 10); + store.push(sb); +}); +``` + +Use of `Buffer.allocUnsafeSlow()` should be used only as a last resort *after* +a developer has observed undue memory retention in their applications. + +A `TypeError` will be thrown if `size` is not a number. + +### All the Rest + +The rest of the `Buffer` API is exactly the same as in node.js. +[See the docs](https://nodejs.org/api/buffer.html). + + +## Related links + +- [Node.js issue: Buffer(number) is unsafe](https://github.com/nodejs/node/issues/4660) +- [Node.js Enhancement Proposal: Buffer.from/Buffer.alloc/Buffer.zalloc/Buffer() soft-deprecate](https://github.com/nodejs/node-eps/pull/4) + +## Why is `Buffer` unsafe? + +Today, the node.js `Buffer` constructor is overloaded to handle many different argument +types like `String`, `Array`, `Object`, `TypedArrayView` (`Uint8Array`, etc.), +`ArrayBuffer`, and also `Number`. + +The API is optimized for convenience: you can throw any type at it, and it will try to do +what you want. + +Because the Buffer constructor is so powerful, you often see code like this: + +```js +// Convert UTF-8 strings to hex +function toHex (str) { + return new Buffer(str).toString('hex') +} +``` + +***But what happens if `toHex` is called with a `Number` argument?*** + +### Remote Memory Disclosure + +If an attacker can make your program call the `Buffer` constructor with a `Number` +argument, then they can make it allocate uninitialized memory from the node.js process. +This could potentially disclose TLS private keys, user data, or database passwords. + +When the `Buffer` constructor is passed a `Number` argument, it returns an +**UNINITIALIZED** block of memory of the specified `size`. When you create a `Buffer` like +this, you **MUST** overwrite the contents before returning it to the user. + +From the [node.js docs](https://nodejs.org/api/buffer.html#buffer_new_buffer_size): + +> `new Buffer(size)` +> +> - `size` Number +> +> The underlying memory for `Buffer` instances created in this way is not initialized. +> **The contents of a newly created `Buffer` are unknown and could contain sensitive +> data.** Use `buf.fill(0)` to initialize a Buffer to zeroes. + +(Emphasis our own.) + +Whenever the programmer intended to create an uninitialized `Buffer` you often see code +like this: + +```js +var buf = new Buffer(16) + +// Immediately overwrite the uninitialized buffer with data from another buffer +for (var i = 0; i < buf.length; i++) { + buf[i] = otherBuf[i] +} +``` + + +### Would this ever be a problem in real code? + +Yes. It's surprisingly common to forget to check the type of your variables in a +dynamically-typed language like JavaScript. + +Usually the consequences of assuming the wrong type is that your program crashes with an +uncaught exception. But the failure mode for forgetting to check the type of arguments to +the `Buffer` constructor is more catastrophic. + +Here's an example of a vulnerable service that takes a JSON payload and converts it to +hex: + +```js +// Take a JSON payload {str: "some string"} and convert it to hex +var server = http.createServer(function (req, res) { + var data = '' + req.setEncoding('utf8') + req.on('data', function (chunk) { + data += chunk + }) + req.on('end', function () { + var body = JSON.parse(data) + res.end(new Buffer(body.str).toString('hex')) + }) +}) + +server.listen(8080) +``` + +In this example, an http client just has to send: + +```json +{ + "str": 1000 +} +``` + +and it will get back 1,000 bytes of uninitialized memory from the server. + +This is a very serious bug. It's similar in severity to the +[the Heartbleed bug](http://heartbleed.com/) that allowed disclosure of OpenSSL process +memory by remote attackers. + + +### Which real-world packages were vulnerable? + +#### [`bittorrent-dht`](https://www.npmjs.com/package/bittorrent-dht) + +[Mathias Buus](https://github.com/mafintosh) and I +([Feross Aboukhadijeh](http://feross.org/)) found this issue in one of our own packages, +[`bittorrent-dht`](https://www.npmjs.com/package/bittorrent-dht). The bug would allow +anyone on the internet to send a series of messages to a user of `bittorrent-dht` and get +them to reveal 20 bytes at a time of uninitialized memory from the node.js process. + +Here's +[the commit](https://github.com/feross/bittorrent-dht/commit/6c7da04025d5633699800a99ec3fbadf70ad35b8) +that fixed it. We released a new fixed version, created a +[Node Security Project disclosure](https://nodesecurity.io/advisories/68), and deprecated all +vulnerable versions on npm so users will get a warning to upgrade to a newer version. + +#### [`ws`](https://www.npmjs.com/package/ws) + +That got us wondering if there were other vulnerable packages. Sure enough, within a short +period of time, we found the same issue in [`ws`](https://www.npmjs.com/package/ws), the +most popular WebSocket implementation in node.js. + +If certain APIs were called with `Number` parameters instead of `String` or `Buffer` as +expected, then uninitialized server memory would be disclosed to the remote peer. + +These were the vulnerable methods: + +```js +socket.send(number) +socket.ping(number) +socket.pong(number) +``` + +Here's a vulnerable socket server with some echo functionality: + +```js +server.on('connection', function (socket) { + socket.on('message', function (message) { + message = JSON.parse(message) + if (message.type === 'echo') { + socket.send(message.data) // send back the user's message + } + }) +}) +``` + +`socket.send(number)` called on the server, will disclose server memory. + +Here's [the release](https://github.com/websockets/ws/releases/tag/1.0.1) where the issue +was fixed, with a more detailed explanation. Props to +[Arnout Kazemier](https://github.com/3rd-Eden) for the quick fix. Here's the +[Node Security Project disclosure](https://nodesecurity.io/advisories/67). + + +### What's the solution? + +It's important that node.js offers a fast way to get memory otherwise performance-critical +applications would needlessly get a lot slower. + +But we need a better way to *signal our intent* as programmers. **When we want +uninitialized memory, we should request it explicitly.** + +Sensitive functionality should not be packed into a developer-friendly API that loosely +accepts many different types. This type of API encourages the lazy practice of passing +variables in without checking the type very carefully. + +#### A new API: `Buffer.allocUnsafe(number)` + +The functionality of creating buffers with uninitialized memory should be part of another +API. We propose `Buffer.allocUnsafe(number)`. This way, it's not part of an API that +frequently gets user input of all sorts of different types passed into it. + +```js +var buf = Buffer.allocUnsafe(16) // careful, uninitialized memory! + +// Immediately overwrite the uninitialized buffer with data from another buffer +for (var i = 0; i < buf.length; i++) { + buf[i] = otherBuf[i] +} +``` + + +### How do we fix node.js core? + +We sent [a PR to node.js core](https://github.com/nodejs/node/pull/4514) (merged as +`semver-major`) which defends against one case: + +```js +var str = 16 +new Buffer(str, 'utf8') +``` + +In this situation, it's implied that the programmer intended the first argument to be a +string, since they passed an encoding as a second argument. Today, node.js will allocate +uninitialized memory in the case of `new Buffer(number, encoding)`, which is probably not +what the programmer intended. + +But this is only a partial solution, since if the programmer does `new Buffer(variable)` +(without an `encoding` parameter) there's no way to know what they intended. If `variable` +is sometimes a number, then uninitialized memory will sometimes be returned. + +### What's the real long-term fix? + +We could deprecate and remove `new Buffer(number)` and use `Buffer.allocUnsafe(number)` when +we need uninitialized memory. But that would break 1000s of packages. + +~~We believe the best solution is to:~~ + +~~1. Change `new Buffer(number)` to return safe, zeroed-out memory~~ + +~~2. Create a new API for creating uninitialized Buffers. We propose: `Buffer.allocUnsafe(number)`~~ + +#### Update + +We now support adding three new APIs: + +- `Buffer.from(value)` - convert from any type to a buffer +- `Buffer.alloc(size)` - create a zero-filled buffer +- `Buffer.allocUnsafe(size)` - create an uninitialized buffer with given size + +This solves the core problem that affected `ws` and `bittorrent-dht` which is +`Buffer(variable)` getting tricked into taking a number argument. + +This way, existing code continues working and the impact on the npm ecosystem will be +minimal. Over time, npm maintainers can migrate performance-critical code to use +`Buffer.allocUnsafe(number)` instead of `new Buffer(number)`. + + +### Conclusion + +We think there's a serious design issue with the `Buffer` API as it exists today. It +promotes insecure software by putting high-risk functionality into a convenient API +with friendly "developer ergonomics". + +This wasn't merely a theoretical exercise because we found the issue in some of the +most popular npm packages. + +Fortunately, there's an easy fix that can be applied today. Use `safe-buffer` in place of +`buffer`. + +```js +var Buffer = require('safe-buffer').Buffer +``` + +Eventually, we hope that node.js core can switch to this new, safer behavior. We believe +the impact on the ecosystem would be minimal since it's not a breaking change. +Well-maintained, popular packages would be updated to use `Buffer.alloc` quickly, while +older, insecure packages would magically become safe from this attack vector. + + +## links + +- [Node.js PR: buffer: throw if both length and enc are passed](https://github.com/nodejs/node/pull/4514) +- [Node Security Project disclosure for `ws`](https://nodesecurity.io/advisories/67) +- [Node Security Project disclosure for`bittorrent-dht`](https://nodesecurity.io/advisories/68) + + +## credit + +The original issues in `bittorrent-dht` +([disclosure](https://nodesecurity.io/advisories/68)) and +`ws` ([disclosure](https://nodesecurity.io/advisories/67)) were discovered by +[Mathias Buus](https://github.com/mafintosh) and +[Feross Aboukhadijeh](http://feross.org/). + +Thanks to [Adam Baldwin](https://github.com/evilpacket) for helping disclose these issues +and for his work running the [Node Security Project](https://nodesecurity.io/). + +Thanks to [John Hiesey](https://github.com/jhiesey) for proofreading this README and +auditing the code. + + +## license + +MIT. Copyright (C) [Feross Aboukhadijeh](http://feross.org) diff --git a/node_modules/safe-buffer/index.js b/node_modules/safe-buffer/index.js new file mode 100644 index 00000000..22438dab --- /dev/null +++ b/node_modules/safe-buffer/index.js @@ -0,0 +1,62 @@ +/* eslint-disable node/no-deprecated-api */ +var buffer = require('buffer') +var Buffer = buffer.Buffer + +// alternative to using Object.keys for old browsers +function copyProps (src, dst) { + for (var key in src) { + dst[key] = src[key] + } +} +if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) { + module.exports = buffer +} else { + // Copy properties from require('buffer') + copyProps(buffer, exports) + exports.Buffer = SafeBuffer +} + +function SafeBuffer (arg, encodingOrOffset, length) { + return Buffer(arg, encodingOrOffset, length) +} + +// Copy static methods from Buffer +copyProps(Buffer, SafeBuffer) + +SafeBuffer.from = function (arg, encodingOrOffset, length) { + if (typeof arg === 'number') { + throw new TypeError('Argument must not be a number') + } + return Buffer(arg, encodingOrOffset, length) +} + +SafeBuffer.alloc = function (size, fill, encoding) { + if (typeof size !== 'number') { + throw new TypeError('Argument must be a number') + } + var buf = Buffer(size) + if (fill !== undefined) { + if (typeof encoding === 'string') { + buf.fill(fill, encoding) + } else { + buf.fill(fill) + } + } else { + buf.fill(0) + } + return buf +} + +SafeBuffer.allocUnsafe = function (size) { + if (typeof size !== 'number') { + throw new TypeError('Argument must be a number') + } + return Buffer(size) +} + +SafeBuffer.allocUnsafeSlow = function (size) { + if (typeof size !== 'number') { + throw new TypeError('Argument must be a number') + } + return buffer.SlowBuffer(size) +} diff --git a/node_modules/safe-buffer/package.json b/node_modules/safe-buffer/package.json new file mode 100644 index 00000000..1c0ef08a --- /dev/null +++ b/node_modules/safe-buffer/package.json @@ -0,0 +1,63 @@ +{ + "_from": "safe-buffer@~5.1.1", + "_id": "safe-buffer@5.1.1", + "_inBundle": false, + "_integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg==", + "_location": "/safe-buffer", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "safe-buffer@~5.1.1", + "name": "safe-buffer", + "escapedName": "safe-buffer", + "rawSpec": "~5.1.1", + "saveSpec": null, + "fetchSpec": "~5.1.1" + }, + "_requiredBy": [ + "/readable-stream", + "/string_decoder" + ], + "_resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz", + "_shasum": "893312af69b2123def71f57889001671eeb2c853", + "_spec": "safe-buffer@~5.1.1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/readable-stream", + "author": { + "name": "Feross Aboukhadijeh", + "email": "feross@feross.org", + "url": "http://feross.org" + }, + "bugs": { + "url": "https://github.com/feross/safe-buffer/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Safer Node.js Buffer API", + "devDependencies": { + "standard": "*", + "tape": "^4.0.0", + "zuul": "^3.0.0" + }, + "homepage": "https://github.com/feross/safe-buffer", + "keywords": [ + "buffer", + "buffer allocate", + "node security", + "safe", + "safe-buffer", + "security", + "uninitialized" + ], + "license": "MIT", + "main": "index.js", + "name": "safe-buffer", + "repository": { + "type": "git", + "url": "git://github.com/feross/safe-buffer.git" + }, + "scripts": { + "test": "standard && tape test.js" + }, + "version": "5.1.1" +} diff --git a/node_modules/safe-buffer/test.js b/node_modules/safe-buffer/test.js new file mode 100644 index 00000000..4925059c --- /dev/null +++ b/node_modules/safe-buffer/test.js @@ -0,0 +1,101 @@ +/* eslint-disable node/no-deprecated-api */ + +var test = require('tape') +var SafeBuffer = require('./').Buffer + +test('new SafeBuffer(value) works just like Buffer', function (t) { + t.deepEqual(new SafeBuffer('hey'), new Buffer('hey')) + t.deepEqual(new SafeBuffer('hey', 'utf8'), new Buffer('hey', 'utf8')) + t.deepEqual(new SafeBuffer('686579', 'hex'), new Buffer('686579', 'hex')) + t.deepEqual(new SafeBuffer([1, 2, 3]), new Buffer([1, 2, 3])) + t.deepEqual(new SafeBuffer(new Uint8Array([1, 2, 3])), new Buffer(new Uint8Array([1, 2, 3]))) + + t.equal(typeof SafeBuffer.isBuffer, 'function') + t.equal(SafeBuffer.isBuffer(new SafeBuffer('hey')), true) + t.equal(Buffer.isBuffer(new SafeBuffer('hey')), true) + t.notOk(SafeBuffer.isBuffer({})) + + t.end() +}) + +test('SafeBuffer.from(value) converts to a Buffer', function (t) { + t.deepEqual(SafeBuffer.from('hey'), new Buffer('hey')) + t.deepEqual(SafeBuffer.from('hey', 'utf8'), new Buffer('hey', 'utf8')) + t.deepEqual(SafeBuffer.from('686579', 'hex'), new Buffer('686579', 'hex')) + t.deepEqual(SafeBuffer.from([1, 2, 3]), new Buffer([1, 2, 3])) + t.deepEqual(SafeBuffer.from(new Uint8Array([1, 2, 3])), new Buffer(new Uint8Array([1, 2, 3]))) + + t.end() +}) + +test('SafeBuffer.alloc(number) returns zeroed-out memory', function (t) { + for (var i = 0; i < 10; i++) { + var expected1 = new Buffer(1000) + expected1.fill(0) + t.deepEqual(SafeBuffer.alloc(1000), expected1) + + var expected2 = new Buffer(1000 * 1000) + expected2.fill(0) + t.deepEqual(SafeBuffer.alloc(1000 * 1000), expected2) + } + t.end() +}) + +test('SafeBuffer.allocUnsafe(number)', function (t) { + var buf = SafeBuffer.allocUnsafe(100) // unitialized memory + t.equal(buf.length, 100) + t.equal(SafeBuffer.isBuffer(buf), true) + t.equal(Buffer.isBuffer(buf), true) + t.end() +}) + +test('SafeBuffer.from() throws with number types', function (t) { + t.plan(5) + t.throws(function () { + SafeBuffer.from(0) + }) + t.throws(function () { + SafeBuffer.from(-1) + }) + t.throws(function () { + SafeBuffer.from(NaN) + }) + t.throws(function () { + SafeBuffer.from(Infinity) + }) + t.throws(function () { + SafeBuffer.from(99) + }) +}) + +test('SafeBuffer.allocUnsafe() throws with non-number types', function (t) { + t.plan(4) + t.throws(function () { + SafeBuffer.allocUnsafe('hey') + }) + t.throws(function () { + SafeBuffer.allocUnsafe('hey', 'utf8') + }) + t.throws(function () { + SafeBuffer.allocUnsafe([1, 2, 3]) + }) + t.throws(function () { + SafeBuffer.allocUnsafe({}) + }) +}) + +test('SafeBuffer.alloc() throws with non-number types', function (t) { + t.plan(4) + t.throws(function () { + SafeBuffer.alloc('hey') + }) + t.throws(function () { + SafeBuffer.alloc('hey', 'utf8') + }) + t.throws(function () { + SafeBuffer.alloc([1, 2, 3]) + }) + t.throws(function () { + SafeBuffer.alloc({}) + }) +}) diff --git a/node_modules/semver/LICENSE b/node_modules/semver/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/semver/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/semver/README.md b/node_modules/semver/README.md new file mode 100644 index 00000000..951c5395 --- /dev/null +++ b/node_modules/semver/README.md @@ -0,0 +1,388 @@ +semver(1) -- The semantic versioner for npm +=========================================== + +## Install + +```bash +npm install --save semver +```` + +## Usage + +As a node module: + +```js +const semver = require('semver') + +semver.valid('1.2.3') // '1.2.3' +semver.valid('a.b.c') // null +semver.clean(' =v1.2.3 ') // '1.2.3' +semver.satisfies('1.2.3', '1.x || >=2.5.0 || 5.0.0 - 7.2.3') // true +semver.gt('1.2.3', '9.8.7') // false +semver.lt('1.2.3', '9.8.7') // true +semver.valid(semver.coerce('v2')) // '2.0.0' +semver.valid(semver.coerce('42.6.7.9.3-alpha')) // '42.6.7' +``` + +As a command-line utility: + +``` +$ semver -h + +SemVer 5.3.0 + +A JavaScript implementation of the http://semver.org/ specification +Copyright Isaac Z. Schlueter + +Usage: semver [options] [ [...]] +Prints valid versions sorted by SemVer precedence + +Options: +-r --range + Print versions that match the specified range. + +-i --increment [] + Increment a version by the specified level. Level can + be one of: major, minor, patch, premajor, preminor, + prepatch, or prerelease. Default level is 'patch'. + Only one version may be specified. + +--preid + Identifier to be used to prefix premajor, preminor, + prepatch or prerelease version increments. + +-l --loose + Interpret versions and ranges loosely + +-c --coerce + Coerce a string into SemVer if possible + (does not imply --loose) + +Program exits successfully if any valid version satisfies +all supplied ranges, and prints all satisfying versions. + +If no satisfying versions are found, then exits failure. + +Versions are printed in ascending order, so supplying +multiple versions to the utility will just sort them. +``` + +## Versions + +A "version" is described by the `v2.0.0` specification found at +. + +A leading `"="` or `"v"` character is stripped off and ignored. + +## Ranges + +A `version range` is a set of `comparators` which specify versions +that satisfy the range. + +A `comparator` is composed of an `operator` and a `version`. The set +of primitive `operators` is: + +* `<` Less than +* `<=` Less than or equal to +* `>` Greater than +* `>=` Greater than or equal to +* `=` Equal. If no operator is specified, then equality is assumed, + so this operator is optional, but MAY be included. + +For example, the comparator `>=1.2.7` would match the versions +`1.2.7`, `1.2.8`, `2.5.3`, and `1.3.9`, but not the versions `1.2.6` +or `1.1.0`. + +Comparators can be joined by whitespace to form a `comparator set`, +which is satisfied by the **intersection** of all of the comparators +it includes. + +A range is composed of one or more comparator sets, joined by `||`. A +version matches a range if and only if every comparator in at least +one of the `||`-separated comparator sets is satisfied by the version. + +For example, the range `>=1.2.7 <1.3.0` would match the versions +`1.2.7`, `1.2.8`, and `1.2.99`, but not the versions `1.2.6`, `1.3.0`, +or `1.1.0`. + +The range `1.2.7 || >=1.2.9 <2.0.0` would match the versions `1.2.7`, +`1.2.9`, and `1.4.6`, but not the versions `1.2.8` or `2.0.0`. + +### Prerelease Tags + +If a version has a prerelease tag (for example, `1.2.3-alpha.3`) then +it will only be allowed to satisfy comparator sets if at least one +comparator with the same `[major, minor, patch]` tuple also has a +prerelease tag. + +For example, the range `>1.2.3-alpha.3` would be allowed to match the +version `1.2.3-alpha.7`, but it would *not* be satisfied by +`3.4.5-alpha.9`, even though `3.4.5-alpha.9` is technically "greater +than" `1.2.3-alpha.3` according to the SemVer sort rules. The version +range only accepts prerelease tags on the `1.2.3` version. The +version `3.4.5` *would* satisfy the range, because it does not have a +prerelease flag, and `3.4.5` is greater than `1.2.3-alpha.7`. + +The purpose for this behavior is twofold. First, prerelease versions +frequently are updated very quickly, and contain many breaking changes +that are (by the author's design) not yet fit for public consumption. +Therefore, by default, they are excluded from range matching +semantics. + +Second, a user who has opted into using a prerelease version has +clearly indicated the intent to use *that specific* set of +alpha/beta/rc versions. By including a prerelease tag in the range, +the user is indicating that they are aware of the risk. However, it +is still not appropriate to assume that they have opted into taking a +similar risk on the *next* set of prerelease versions. + +#### Prerelease Identifiers + +The method `.inc` takes an additional `identifier` string argument that +will append the value of the string as a prerelease identifier: + +```javascript +semver.inc('1.2.3', 'prerelease', 'beta') +// '1.2.4-beta.0' +``` + +command-line example: + +```bash +$ semver 1.2.3 -i prerelease --preid beta +1.2.4-beta.0 +``` + +Which then can be used to increment further: + +```bash +$ semver 1.2.4-beta.0 -i prerelease +1.2.4-beta.1 +``` + +### Advanced Range Syntax + +Advanced range syntax desugars to primitive comparators in +deterministic ways. + +Advanced ranges may be combined in the same way as primitive +comparators using white space or `||`. + +#### Hyphen Ranges `X.Y.Z - A.B.C` + +Specifies an inclusive set. + +* `1.2.3 - 2.3.4` := `>=1.2.3 <=2.3.4` + +If a partial version is provided as the first version in the inclusive +range, then the missing pieces are replaced with zeroes. + +* `1.2 - 2.3.4` := `>=1.2.0 <=2.3.4` + +If a partial version is provided as the second version in the +inclusive range, then all versions that start with the supplied parts +of the tuple are accepted, but nothing that would be greater than the +provided tuple parts. + +* `1.2.3 - 2.3` := `>=1.2.3 <2.4.0` +* `1.2.3 - 2` := `>=1.2.3 <3.0.0` + +#### X-Ranges `1.2.x` `1.X` `1.2.*` `*` + +Any of `X`, `x`, or `*` may be used to "stand in" for one of the +numeric values in the `[major, minor, patch]` tuple. + +* `*` := `>=0.0.0` (Any version satisfies) +* `1.x` := `>=1.0.0 <2.0.0` (Matching major version) +* `1.2.x` := `>=1.2.0 <1.3.0` (Matching major and minor versions) + +A partial version range is treated as an X-Range, so the special +character is in fact optional. + +* `""` (empty string) := `*` := `>=0.0.0` +* `1` := `1.x.x` := `>=1.0.0 <2.0.0` +* `1.2` := `1.2.x` := `>=1.2.0 <1.3.0` + +#### Tilde Ranges `~1.2.3` `~1.2` `~1` + +Allows patch-level changes if a minor version is specified on the +comparator. Allows minor-level changes if not. + +* `~1.2.3` := `>=1.2.3 <1.(2+1).0` := `>=1.2.3 <1.3.0` +* `~1.2` := `>=1.2.0 <1.(2+1).0` := `>=1.2.0 <1.3.0` (Same as `1.2.x`) +* `~1` := `>=1.0.0 <(1+1).0.0` := `>=1.0.0 <2.0.0` (Same as `1.x`) +* `~0.2.3` := `>=0.2.3 <0.(2+1).0` := `>=0.2.3 <0.3.0` +* `~0.2` := `>=0.2.0 <0.(2+1).0` := `>=0.2.0 <0.3.0` (Same as `0.2.x`) +* `~0` := `>=0.0.0 <(0+1).0.0` := `>=0.0.0 <1.0.0` (Same as `0.x`) +* `~1.2.3-beta.2` := `>=1.2.3-beta.2 <1.3.0` Note that prereleases in + the `1.2.3` version will be allowed, if they are greater than or + equal to `beta.2`. So, `1.2.3-beta.4` would be allowed, but + `1.2.4-beta.2` would not, because it is a prerelease of a + different `[major, minor, patch]` tuple. + +#### Caret Ranges `^1.2.3` `^0.2.5` `^0.0.4` + +Allows changes that do not modify the left-most non-zero digit in the +`[major, minor, patch]` tuple. In other words, this allows patch and +minor updates for versions `1.0.0` and above, patch updates for +versions `0.X >=0.1.0`, and *no* updates for versions `0.0.X`. + +Many authors treat a `0.x` version as if the `x` were the major +"breaking-change" indicator. + +Caret ranges are ideal when an author may make breaking changes +between `0.2.4` and `0.3.0` releases, which is a common practice. +However, it presumes that there will *not* be breaking changes between +`0.2.4` and `0.2.5`. It allows for changes that are presumed to be +additive (but non-breaking), according to commonly observed practices. + +* `^1.2.3` := `>=1.2.3 <2.0.0` +* `^0.2.3` := `>=0.2.3 <0.3.0` +* `^0.0.3` := `>=0.0.3 <0.0.4` +* `^1.2.3-beta.2` := `>=1.2.3-beta.2 <2.0.0` Note that prereleases in + the `1.2.3` version will be allowed, if they are greater than or + equal to `beta.2`. So, `1.2.3-beta.4` would be allowed, but + `1.2.4-beta.2` would not, because it is a prerelease of a + different `[major, minor, patch]` tuple. +* `^0.0.3-beta` := `>=0.0.3-beta <0.0.4` Note that prereleases in the + `0.0.3` version *only* will be allowed, if they are greater than or + equal to `beta`. So, `0.0.3-pr.2` would be allowed. + +When parsing caret ranges, a missing `patch` value desugars to the +number `0`, but will allow flexibility within that value, even if the +major and minor versions are both `0`. + +* `^1.2.x` := `>=1.2.0 <2.0.0` +* `^0.0.x` := `>=0.0.0 <0.1.0` +* `^0.0` := `>=0.0.0 <0.1.0` + +A missing `minor` and `patch` values will desugar to zero, but also +allow flexibility within those values, even if the major version is +zero. + +* `^1.x` := `>=1.0.0 <2.0.0` +* `^0.x` := `>=0.0.0 <1.0.0` + +### Range Grammar + +Putting all this together, here is a Backus-Naur grammar for ranges, +for the benefit of parser authors: + +```bnf +range-set ::= range ( logical-or range ) * +logical-or ::= ( ' ' ) * '||' ( ' ' ) * +range ::= hyphen | simple ( ' ' simple ) * | '' +hyphen ::= partial ' - ' partial +simple ::= primitive | partial | tilde | caret +primitive ::= ( '<' | '>' | '>=' | '<=' | '=' | ) partial +partial ::= xr ( '.' xr ( '.' xr qualifier ? )? )? +xr ::= 'x' | 'X' | '*' | nr +nr ::= '0' | ['1'-'9'] ( ['0'-'9'] ) * +tilde ::= '~' partial +caret ::= '^' partial +qualifier ::= ( '-' pre )? ( '+' build )? +pre ::= parts +build ::= parts +parts ::= part ( '.' part ) * +part ::= nr | [-0-9A-Za-z]+ +``` + +## Functions + +All methods and classes take a final `loose` boolean argument that, if +true, will be more forgiving about not-quite-valid semver strings. +The resulting output will always be 100% strict, of course. + +Strict-mode Comparators and Ranges will be strict about the SemVer +strings that they parse. + +* `valid(v)`: Return the parsed version, or null if it's not valid. +* `inc(v, release)`: Return the version incremented by the release + type (`major`, `premajor`, `minor`, `preminor`, `patch`, + `prepatch`, or `prerelease`), or null if it's not valid + * `premajor` in one call will bump the version up to the next major + version and down to a prerelease of that major version. + `preminor`, and `prepatch` work the same way. + * If called from a non-prerelease version, the `prerelease` will work the + same as `prepatch`. It increments the patch version, then makes a + prerelease. If the input version is already a prerelease it simply + increments it. +* `prerelease(v)`: Returns an array of prerelease components, or null + if none exist. Example: `prerelease('1.2.3-alpha.1') -> ['alpha', 1]` +* `major(v)`: Return the major version number. +* `minor(v)`: Return the minor version number. +* `patch(v)`: Return the patch version number. +* `intersects(r1, r2, loose)`: Return true if the two supplied ranges + or comparators intersect. + +### Comparison + +* `gt(v1, v2)`: `v1 > v2` +* `gte(v1, v2)`: `v1 >= v2` +* `lt(v1, v2)`: `v1 < v2` +* `lte(v1, v2)`: `v1 <= v2` +* `eq(v1, v2)`: `v1 == v2` This is true if they're logically equivalent, + even if they're not the exact same string. You already know how to + compare strings. +* `neq(v1, v2)`: `v1 != v2` The opposite of `eq`. +* `cmp(v1, comparator, v2)`: Pass in a comparison string, and it'll call + the corresponding function above. `"==="` and `"!=="` do simple + string comparison, but are included for completeness. Throws if an + invalid comparison string is provided. +* `compare(v1, v2)`: Return `0` if `v1 == v2`, or `1` if `v1` is greater, or `-1` if + `v2` is greater. Sorts in ascending order if passed to `Array.sort()`. +* `rcompare(v1, v2)`: The reverse of compare. Sorts an array of versions + in descending order when passed to `Array.sort()`. +* `diff(v1, v2)`: Returns difference between two versions by the release type + (`major`, `premajor`, `minor`, `preminor`, `patch`, `prepatch`, or `prerelease`), + or null if the versions are the same. + +### Comparators + +* `intersects(comparator)`: Return true if the comparators intersect + +### Ranges + +* `validRange(range)`: Return the valid range or null if it's not valid +* `satisfies(version, range)`: Return true if the version satisfies the + range. +* `maxSatisfying(versions, range)`: Return the highest version in the list + that satisfies the range, or `null` if none of them do. +* `minSatisfying(versions, range)`: Return the lowest version in the list + that satisfies the range, or `null` if none of them do. +* `gtr(version, range)`: Return `true` if version is greater than all the + versions possible in the range. +* `ltr(version, range)`: Return `true` if version is less than all the + versions possible in the range. +* `outside(version, range, hilo)`: Return true if the version is outside + the bounds of the range in either the high or low direction. The + `hilo` argument must be either the string `'>'` or `'<'`. (This is + the function called by `gtr` and `ltr`.) +* `intersects(range)`: Return true if any of the ranges comparators intersect + +Note that, since ranges may be non-contiguous, a version might not be +greater than a range, less than a range, *or* satisfy a range! For +example, the range `1.2 <1.2.9 || >2.0.0` would have a hole from `1.2.9` +until `2.0.0`, so the version `1.2.10` would not be greater than the +range (because `2.0.1` satisfies, which is higher), nor less than the +range (since `1.2.8` satisfies, which is lower), and it also does not +satisfy the range. + +If you want to know if a version satisfies or does not satisfy a +range, use the `satisfies(version, range)` function. + +### Coercion + +* `coerce(version)`: Coerces a string to semver if possible + +This aims to provide a very forgiving translation of a non-semver +string to semver. It looks for the first digit in a string, and +consumes all remaining characters which satisfy at least a partial semver +(e.g., `1`, `1.2`, `1.2.3`) up to the max permitted length (256 characters). +Longer versions are simply truncated (`4.6.3.9.2-alpha2` becomes `4.6.3`). +All surrounding text is simply ignored (`v3.4 replaces v3.3.1` becomes `3.4.0`). +Only text which lacks digits will fail coercion (`version one` is not valid). +The maximum length for any semver component considered for coercion is 16 characters; +longer components will be ignored (`10000000000000000.4.7.4` becomes `4.7.4`). +The maximum value for any semver component is `Integer.MAX_SAFE_INTEGER || (2**53 - 1)`; +higher value components are invalid (`9999999999999999.4.7.4` is likely invalid). diff --git a/node_modules/semver/bin/semver b/node_modules/semver/bin/semver new file mode 100755 index 00000000..dddbcdf1 --- /dev/null +++ b/node_modules/semver/bin/semver @@ -0,0 +1,143 @@ +#!/usr/bin/env node +// Standalone semver comparison program. +// Exits successfully and prints matching version(s) if +// any supplied version is valid and passes all tests. + +var argv = process.argv.slice(2) + , versions = [] + , range = [] + , gt = [] + , lt = [] + , eq = [] + , inc = null + , version = require("../package.json").version + , loose = false + , coerce = false + , identifier = undefined + , semver = require("../semver") + , reverse = false + +main() + +function main () { + if (!argv.length) return help() + while (argv.length) { + var a = argv.shift() + var i = a.indexOf('=') + if (i !== -1) { + a = a.slice(0, i) + argv.unshift(a.slice(i + 1)) + } + switch (a) { + case "-rv": case "-rev": case "--rev": case "--reverse": + reverse = true + break + case "-l": case "--loose": + loose = true + break + case "-v": case "--version": + versions.push(argv.shift()) + break + case "-i": case "--inc": case "--increment": + switch (argv[0]) { + case "major": case "minor": case "patch": case "prerelease": + case "premajor": case "preminor": case "prepatch": + inc = argv.shift() + break + default: + inc = "patch" + break + } + break + case "--preid": + identifier = argv.shift() + break + case "-r": case "--range": + range.push(argv.shift()) + break + case "-c": case "--coerce": + coerce = true + break + case "-h": case "--help": case "-?": + return help() + default: + versions.push(a) + break + } + } + + versions = versions.map(function (v) { + return coerce ? (semver.coerce(v) || {version: v}).version : v + }).filter(function (v) { + return semver.valid(v) + }) + if (!versions.length) return fail() + if (inc && (versions.length !== 1 || range.length)) + return failInc() + + for (var i = 0, l = range.length; i < l ; i ++) { + versions = versions.filter(function (v) { + return semver.satisfies(v, range[i], loose) + }) + if (!versions.length) return fail() + } + return success(versions) +} + +function failInc () { + console.error("--inc can only be used on a single version with no range") + fail() +} + +function fail () { process.exit(1) } + +function success () { + var compare = reverse ? "rcompare" : "compare" + versions.sort(function (a, b) { + return semver[compare](a, b, loose) + }).map(function (v) { + return semver.clean(v, loose) + }).map(function (v) { + return inc ? semver.inc(v, inc, loose, identifier) : v + }).forEach(function (v,i,_) { console.log(v) }) +} + +function help () { + console.log(["SemVer " + version + ,"" + ,"A JavaScript implementation of the http://semver.org/ specification" + ,"Copyright Isaac Z. Schlueter" + ,"" + ,"Usage: semver [options] [ [...]]" + ,"Prints valid versions sorted by SemVer precedence" + ,"" + ,"Options:" + ,"-r --range " + ," Print versions that match the specified range." + ,"" + ,"-i --increment []" + ," Increment a version by the specified level. Level can" + ," be one of: major, minor, patch, premajor, preminor," + ," prepatch, or prerelease. Default level is 'patch'." + ," Only one version may be specified." + ,"" + ,"--preid " + ," Identifier to be used to prefix premajor, preminor," + ," prepatch or prerelease version increments." + ,"" + ,"-l --loose" + ," Interpret versions and ranges loosely" + ,"" + ,"-c --coerce" + ," Coerce a string into SemVer if possible" + ," (does not imply --loose)" + ,"" + ,"Program exits successfully if any valid version satisfies" + ,"all supplied ranges, and prints all satisfying versions." + ,"" + ,"If no satisfying versions are found, then exits failure." + ,"" + ,"Versions are printed in ascending order, so supplying" + ,"multiple versions to the utility will just sort them." + ].join("\n")) +} diff --git a/node_modules/semver/package.json b/node_modules/semver/package.json new file mode 100644 index 00000000..d04242d6 --- /dev/null +++ b/node_modules/semver/package.json @@ -0,0 +1,54 @@ +{ + "_from": "semver@^5.3.0", + "_id": "semver@5.5.0", + "_inBundle": false, + "_integrity": "sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA==", + "_location": "/semver", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "semver@^5.3.0", + "name": "semver", + "escapedName": "semver", + "rawSpec": "^5.3.0", + "saveSpec": null, + "fetchSpec": "^5.3.0" + }, + "_requiredBy": [ + "/eslint" + ], + "_resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz", + "_shasum": "dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab", + "_spec": "semver@^5.3.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", + "bin": { + "semver": "./bin/semver" + }, + "bugs": { + "url": "https://github.com/npm/node-semver/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "The semantic version parser used by npm.", + "devDependencies": { + "tap": "^10.7.0" + }, + "files": [ + "bin", + "range.bnf", + "semver.js" + ], + "homepage": "https://github.com/npm/node-semver#readme", + "license": "ISC", + "main": "semver.js", + "name": "semver", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/node-semver.git" + }, + "scripts": { + "test": "tap test/*.js --cov -J" + }, + "version": "5.5.0" +} diff --git a/node_modules/semver/range.bnf b/node_modules/semver/range.bnf new file mode 100644 index 00000000..d4c6ae0d --- /dev/null +++ b/node_modules/semver/range.bnf @@ -0,0 +1,16 @@ +range-set ::= range ( logical-or range ) * +logical-or ::= ( ' ' ) * '||' ( ' ' ) * +range ::= hyphen | simple ( ' ' simple ) * | '' +hyphen ::= partial ' - ' partial +simple ::= primitive | partial | tilde | caret +primitive ::= ( '<' | '>' | '>=' | '<=' | '=' ) partial +partial ::= xr ( '.' xr ( '.' xr qualifier ? )? )? +xr ::= 'x' | 'X' | '*' | nr +nr ::= '0' | [1-9] ( [0-9] ) * +tilde ::= '~' partial +caret ::= '^' partial +qualifier ::= ( '-' pre )? ( '+' build )? +pre ::= parts +build ::= parts +parts ::= part ( '.' part ) * +part ::= nr | [-0-9A-Za-z]+ diff --git a/node_modules/semver/semver.js b/node_modules/semver/semver.js new file mode 100644 index 00000000..9cf9f6e5 --- /dev/null +++ b/node_modules/semver/semver.js @@ -0,0 +1,1324 @@ +exports = module.exports = SemVer; + +// The debug function is excluded entirely from the minified version. +/* nomin */ var debug; +/* nomin */ if (typeof process === 'object' && + /* nomin */ process.env && + /* nomin */ process.env.NODE_DEBUG && + /* nomin */ /\bsemver\b/i.test(process.env.NODE_DEBUG)) + /* nomin */ debug = function() { + /* nomin */ var args = Array.prototype.slice.call(arguments, 0); + /* nomin */ args.unshift('SEMVER'); + /* nomin */ console.log.apply(console, args); + /* nomin */ }; +/* nomin */ else + /* nomin */ debug = function() {}; + +// Note: this is the semver.org version of the spec that it implements +// Not necessarily the package version of this code. +exports.SEMVER_SPEC_VERSION = '2.0.0'; + +var MAX_LENGTH = 256; +var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991; + +// Max safe segment length for coercion. +var MAX_SAFE_COMPONENT_LENGTH = 16; + +// The actual regexps go on exports.re +var re = exports.re = []; +var src = exports.src = []; +var R = 0; + +// The following Regular Expressions can be used for tokenizing, +// validating, and parsing SemVer version strings. + +// ## Numeric Identifier +// A single `0`, or a non-zero digit followed by zero or more digits. + +var NUMERICIDENTIFIER = R++; +src[NUMERICIDENTIFIER] = '0|[1-9]\\d*'; +var NUMERICIDENTIFIERLOOSE = R++; +src[NUMERICIDENTIFIERLOOSE] = '[0-9]+'; + + +// ## Non-numeric Identifier +// Zero or more digits, followed by a letter or hyphen, and then zero or +// more letters, digits, or hyphens. + +var NONNUMERICIDENTIFIER = R++; +src[NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*'; + + +// ## Main Version +// Three dot-separated numeric identifiers. + +var MAINVERSION = R++; +src[MAINVERSION] = '(' + src[NUMERICIDENTIFIER] + ')\\.' + + '(' + src[NUMERICIDENTIFIER] + ')\\.' + + '(' + src[NUMERICIDENTIFIER] + ')'; + +var MAINVERSIONLOOSE = R++; +src[MAINVERSIONLOOSE] = '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' + + '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' + + '(' + src[NUMERICIDENTIFIERLOOSE] + ')'; + +// ## Pre-release Version Identifier +// A numeric identifier, or a non-numeric identifier. + +var PRERELEASEIDENTIFIER = R++; +src[PRERELEASEIDENTIFIER] = '(?:' + src[NUMERICIDENTIFIER] + + '|' + src[NONNUMERICIDENTIFIER] + ')'; + +var PRERELEASEIDENTIFIERLOOSE = R++; +src[PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[NUMERICIDENTIFIERLOOSE] + + '|' + src[NONNUMERICIDENTIFIER] + ')'; + + +// ## Pre-release Version +// Hyphen, followed by one or more dot-separated pre-release version +// identifiers. + +var PRERELEASE = R++; +src[PRERELEASE] = '(?:-(' + src[PRERELEASEIDENTIFIER] + + '(?:\\.' + src[PRERELEASEIDENTIFIER] + ')*))'; + +var PRERELEASELOOSE = R++; +src[PRERELEASELOOSE] = '(?:-?(' + src[PRERELEASEIDENTIFIERLOOSE] + + '(?:\\.' + src[PRERELEASEIDENTIFIERLOOSE] + ')*))'; + +// ## Build Metadata Identifier +// Any combination of digits, letters, or hyphens. + +var BUILDIDENTIFIER = R++; +src[BUILDIDENTIFIER] = '[0-9A-Za-z-]+'; + +// ## Build Metadata +// Plus sign, followed by one or more period-separated build metadata +// identifiers. + +var BUILD = R++; +src[BUILD] = '(?:\\+(' + src[BUILDIDENTIFIER] + + '(?:\\.' + src[BUILDIDENTIFIER] + ')*))'; + + +// ## Full Version String +// A main version, followed optionally by a pre-release version and +// build metadata. + +// Note that the only major, minor, patch, and pre-release sections of +// the version string are capturing groups. The build metadata is not a +// capturing group, because it should not ever be used in version +// comparison. + +var FULL = R++; +var FULLPLAIN = 'v?' + src[MAINVERSION] + + src[PRERELEASE] + '?' + + src[BUILD] + '?'; + +src[FULL] = '^' + FULLPLAIN + '$'; + +// like full, but allows v1.2.3 and =1.2.3, which people do sometimes. +// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty +// common in the npm registry. +var LOOSEPLAIN = '[v=\\s]*' + src[MAINVERSIONLOOSE] + + src[PRERELEASELOOSE] + '?' + + src[BUILD] + '?'; + +var LOOSE = R++; +src[LOOSE] = '^' + LOOSEPLAIN + '$'; + +var GTLT = R++; +src[GTLT] = '((?:<|>)?=?)'; + +// Something like "2.*" or "1.2.x". +// Note that "x.x" is a valid xRange identifer, meaning "any version" +// Only the first item is strictly required. +var XRANGEIDENTIFIERLOOSE = R++; +src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + '|x|X|\\*'; +var XRANGEIDENTIFIER = R++; +src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + '|x|X|\\*'; + +var XRANGEPLAIN = R++; +src[XRANGEPLAIN] = '[v=\\s]*(' + src[XRANGEIDENTIFIER] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' + + '(?:' + src[PRERELEASE] + ')?' + + src[BUILD] + '?' + + ')?)?'; + +var XRANGEPLAINLOOSE = R++; +src[XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[XRANGEIDENTIFIERLOOSE] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' + + '(?:' + src[PRERELEASELOOSE] + ')?' + + src[BUILD] + '?' + + ')?)?'; + +var XRANGE = R++; +src[XRANGE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAIN] + '$'; +var XRANGELOOSE = R++; +src[XRANGELOOSE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAINLOOSE] + '$'; + +// Coercion. +// Extract anything that could conceivably be a part of a valid semver +var COERCE = R++; +src[COERCE] = '(?:^|[^\\d])' + + '(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '})' + + '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' + + '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' + + '(?:$|[^\\d])'; + +// Tilde ranges. +// Meaning is "reasonably at or greater than" +var LONETILDE = R++; +src[LONETILDE] = '(?:~>?)'; + +var TILDETRIM = R++; +src[TILDETRIM] = '(\\s*)' + src[LONETILDE] + '\\s+'; +re[TILDETRIM] = new RegExp(src[TILDETRIM], 'g'); +var tildeTrimReplace = '$1~'; + +var TILDE = R++; +src[TILDE] = '^' + src[LONETILDE] + src[XRANGEPLAIN] + '$'; +var TILDELOOSE = R++; +src[TILDELOOSE] = '^' + src[LONETILDE] + src[XRANGEPLAINLOOSE] + '$'; + +// Caret ranges. +// Meaning is "at least and backwards compatible with" +var LONECARET = R++; +src[LONECARET] = '(?:\\^)'; + +var CARETTRIM = R++; +src[CARETTRIM] = '(\\s*)' + src[LONECARET] + '\\s+'; +re[CARETTRIM] = new RegExp(src[CARETTRIM], 'g'); +var caretTrimReplace = '$1^'; + +var CARET = R++; +src[CARET] = '^' + src[LONECARET] + src[XRANGEPLAIN] + '$'; +var CARETLOOSE = R++; +src[CARETLOOSE] = '^' + src[LONECARET] + src[XRANGEPLAINLOOSE] + '$'; + +// A simple gt/lt/eq thing, or just "" to indicate "any version" +var COMPARATORLOOSE = R++; +src[COMPARATORLOOSE] = '^' + src[GTLT] + '\\s*(' + LOOSEPLAIN + ')$|^$'; +var COMPARATOR = R++; +src[COMPARATOR] = '^' + src[GTLT] + '\\s*(' + FULLPLAIN + ')$|^$'; + + +// An expression to strip any whitespace between the gtlt and the thing +// it modifies, so that `> 1.2.3` ==> `>1.2.3` +var COMPARATORTRIM = R++; +src[COMPARATORTRIM] = '(\\s*)' + src[GTLT] + + '\\s*(' + LOOSEPLAIN + '|' + src[XRANGEPLAIN] + ')'; + +// this one has to use the /g flag +re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], 'g'); +var comparatorTrimReplace = '$1$2$3'; + + +// Something like `1.2.3 - 1.2.4` +// Note that these all use the loose form, because they'll be +// checked against either the strict or loose comparator form +// later. +var HYPHENRANGE = R++; +src[HYPHENRANGE] = '^\\s*(' + src[XRANGEPLAIN] + ')' + + '\\s+-\\s+' + + '(' + src[XRANGEPLAIN] + ')' + + '\\s*$'; + +var HYPHENRANGELOOSE = R++; +src[HYPHENRANGELOOSE] = '^\\s*(' + src[XRANGEPLAINLOOSE] + ')' + + '\\s+-\\s+' + + '(' + src[XRANGEPLAINLOOSE] + ')' + + '\\s*$'; + +// Star ranges basically just allow anything at all. +var STAR = R++; +src[STAR] = '(<|>)?=?\\s*\\*'; + +// Compile to actual regexp objects. +// All are flag-free, unless they were created above with a flag. +for (var i = 0; i < R; i++) { + debug(i, src[i]); + if (!re[i]) + re[i] = new RegExp(src[i]); +} + +exports.parse = parse; +function parse(version, loose) { + if (version instanceof SemVer) + return version; + + if (typeof version !== 'string') + return null; + + if (version.length > MAX_LENGTH) + return null; + + var r = loose ? re[LOOSE] : re[FULL]; + if (!r.test(version)) + return null; + + try { + return new SemVer(version, loose); + } catch (er) { + return null; + } +} + +exports.valid = valid; +function valid(version, loose) { + var v = parse(version, loose); + return v ? v.version : null; +} + + +exports.clean = clean; +function clean(version, loose) { + var s = parse(version.trim().replace(/^[=v]+/, ''), loose); + return s ? s.version : null; +} + +exports.SemVer = SemVer; + +function SemVer(version, loose) { + if (version instanceof SemVer) { + if (version.loose === loose) + return version; + else + version = version.version; + } else if (typeof version !== 'string') { + throw new TypeError('Invalid Version: ' + version); + } + + if (version.length > MAX_LENGTH) + throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters') + + if (!(this instanceof SemVer)) + return new SemVer(version, loose); + + debug('SemVer', version, loose); + this.loose = loose; + var m = version.trim().match(loose ? re[LOOSE] : re[FULL]); + + if (!m) + throw new TypeError('Invalid Version: ' + version); + + this.raw = version; + + // these are actually numbers + this.major = +m[1]; + this.minor = +m[2]; + this.patch = +m[3]; + + if (this.major > MAX_SAFE_INTEGER || this.major < 0) + throw new TypeError('Invalid major version') + + if (this.minor > MAX_SAFE_INTEGER || this.minor < 0) + throw new TypeError('Invalid minor version') + + if (this.patch > MAX_SAFE_INTEGER || this.patch < 0) + throw new TypeError('Invalid patch version') + + // numberify any prerelease numeric ids + if (!m[4]) + this.prerelease = []; + else + this.prerelease = m[4].split('.').map(function(id) { + if (/^[0-9]+$/.test(id)) { + var num = +id; + if (num >= 0 && num < MAX_SAFE_INTEGER) + return num; + } + return id; + }); + + this.build = m[5] ? m[5].split('.') : []; + this.format(); +} + +SemVer.prototype.format = function() { + this.version = this.major + '.' + this.minor + '.' + this.patch; + if (this.prerelease.length) + this.version += '-' + this.prerelease.join('.'); + return this.version; +}; + +SemVer.prototype.toString = function() { + return this.version; +}; + +SemVer.prototype.compare = function(other) { + debug('SemVer.compare', this.version, this.loose, other); + if (!(other instanceof SemVer)) + other = new SemVer(other, this.loose); + + return this.compareMain(other) || this.comparePre(other); +}; + +SemVer.prototype.compareMain = function(other) { + if (!(other instanceof SemVer)) + other = new SemVer(other, this.loose); + + return compareIdentifiers(this.major, other.major) || + compareIdentifiers(this.minor, other.minor) || + compareIdentifiers(this.patch, other.patch); +}; + +SemVer.prototype.comparePre = function(other) { + if (!(other instanceof SemVer)) + other = new SemVer(other, this.loose); + + // NOT having a prerelease is > having one + if (this.prerelease.length && !other.prerelease.length) + return -1; + else if (!this.prerelease.length && other.prerelease.length) + return 1; + else if (!this.prerelease.length && !other.prerelease.length) + return 0; + + var i = 0; + do { + var a = this.prerelease[i]; + var b = other.prerelease[i]; + debug('prerelease compare', i, a, b); + if (a === undefined && b === undefined) + return 0; + else if (b === undefined) + return 1; + else if (a === undefined) + return -1; + else if (a === b) + continue; + else + return compareIdentifiers(a, b); + } while (++i); +}; + +// preminor will bump the version up to the next minor release, and immediately +// down to pre-release. premajor and prepatch work the same way. +SemVer.prototype.inc = function(release, identifier) { + switch (release) { + case 'premajor': + this.prerelease.length = 0; + this.patch = 0; + this.minor = 0; + this.major++; + this.inc('pre', identifier); + break; + case 'preminor': + this.prerelease.length = 0; + this.patch = 0; + this.minor++; + this.inc('pre', identifier); + break; + case 'prepatch': + // If this is already a prerelease, it will bump to the next version + // drop any prereleases that might already exist, since they are not + // relevant at this point. + this.prerelease.length = 0; + this.inc('patch', identifier); + this.inc('pre', identifier); + break; + // If the input is a non-prerelease version, this acts the same as + // prepatch. + case 'prerelease': + if (this.prerelease.length === 0) + this.inc('patch', identifier); + this.inc('pre', identifier); + break; + + case 'major': + // If this is a pre-major version, bump up to the same major version. + // Otherwise increment major. + // 1.0.0-5 bumps to 1.0.0 + // 1.1.0 bumps to 2.0.0 + if (this.minor !== 0 || this.patch !== 0 || this.prerelease.length === 0) + this.major++; + this.minor = 0; + this.patch = 0; + this.prerelease = []; + break; + case 'minor': + // If this is a pre-minor version, bump up to the same minor version. + // Otherwise increment minor. + // 1.2.0-5 bumps to 1.2.0 + // 1.2.1 bumps to 1.3.0 + if (this.patch !== 0 || this.prerelease.length === 0) + this.minor++; + this.patch = 0; + this.prerelease = []; + break; + case 'patch': + // If this is not a pre-release version, it will increment the patch. + // If it is a pre-release it will bump up to the same patch version. + // 1.2.0-5 patches to 1.2.0 + // 1.2.0 patches to 1.2.1 + if (this.prerelease.length === 0) + this.patch++; + this.prerelease = []; + break; + // This probably shouldn't be used publicly. + // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction. + case 'pre': + if (this.prerelease.length === 0) + this.prerelease = [0]; + else { + var i = this.prerelease.length; + while (--i >= 0) { + if (typeof this.prerelease[i] === 'number') { + this.prerelease[i]++; + i = -2; + } + } + if (i === -1) // didn't increment anything + this.prerelease.push(0); + } + if (identifier) { + // 1.2.0-beta.1 bumps to 1.2.0-beta.2, + // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0 + if (this.prerelease[0] === identifier) { + if (isNaN(this.prerelease[1])) + this.prerelease = [identifier, 0]; + } else + this.prerelease = [identifier, 0]; + } + break; + + default: + throw new Error('invalid increment argument: ' + release); + } + this.format(); + this.raw = this.version; + return this; +}; + +exports.inc = inc; +function inc(version, release, loose, identifier) { + if (typeof(loose) === 'string') { + identifier = loose; + loose = undefined; + } + + try { + return new SemVer(version, loose).inc(release, identifier).version; + } catch (er) { + return null; + } +} + +exports.diff = diff; +function diff(version1, version2) { + if (eq(version1, version2)) { + return null; + } else { + var v1 = parse(version1); + var v2 = parse(version2); + if (v1.prerelease.length || v2.prerelease.length) { + for (var key in v1) { + if (key === 'major' || key === 'minor' || key === 'patch') { + if (v1[key] !== v2[key]) { + return 'pre'+key; + } + } + } + return 'prerelease'; + } + for (var key in v1) { + if (key === 'major' || key === 'minor' || key === 'patch') { + if (v1[key] !== v2[key]) { + return key; + } + } + } + } +} + +exports.compareIdentifiers = compareIdentifiers; + +var numeric = /^[0-9]+$/; +function compareIdentifiers(a, b) { + var anum = numeric.test(a); + var bnum = numeric.test(b); + + if (anum && bnum) { + a = +a; + b = +b; + } + + return (anum && !bnum) ? -1 : + (bnum && !anum) ? 1 : + a < b ? -1 : + a > b ? 1 : + 0; +} + +exports.rcompareIdentifiers = rcompareIdentifiers; +function rcompareIdentifiers(a, b) { + return compareIdentifiers(b, a); +} + +exports.major = major; +function major(a, loose) { + return new SemVer(a, loose).major; +} + +exports.minor = minor; +function minor(a, loose) { + return new SemVer(a, loose).minor; +} + +exports.patch = patch; +function patch(a, loose) { + return new SemVer(a, loose).patch; +} + +exports.compare = compare; +function compare(a, b, loose) { + return new SemVer(a, loose).compare(new SemVer(b, loose)); +} + +exports.compareLoose = compareLoose; +function compareLoose(a, b) { + return compare(a, b, true); +} + +exports.rcompare = rcompare; +function rcompare(a, b, loose) { + return compare(b, a, loose); +} + +exports.sort = sort; +function sort(list, loose) { + return list.sort(function(a, b) { + return exports.compare(a, b, loose); + }); +} + +exports.rsort = rsort; +function rsort(list, loose) { + return list.sort(function(a, b) { + return exports.rcompare(a, b, loose); + }); +} + +exports.gt = gt; +function gt(a, b, loose) { + return compare(a, b, loose) > 0; +} + +exports.lt = lt; +function lt(a, b, loose) { + return compare(a, b, loose) < 0; +} + +exports.eq = eq; +function eq(a, b, loose) { + return compare(a, b, loose) === 0; +} + +exports.neq = neq; +function neq(a, b, loose) { + return compare(a, b, loose) !== 0; +} + +exports.gte = gte; +function gte(a, b, loose) { + return compare(a, b, loose) >= 0; +} + +exports.lte = lte; +function lte(a, b, loose) { + return compare(a, b, loose) <= 0; +} + +exports.cmp = cmp; +function cmp(a, op, b, loose) { + var ret; + switch (op) { + case '===': + if (typeof a === 'object') a = a.version; + if (typeof b === 'object') b = b.version; + ret = a === b; + break; + case '!==': + if (typeof a === 'object') a = a.version; + if (typeof b === 'object') b = b.version; + ret = a !== b; + break; + case '': case '=': case '==': ret = eq(a, b, loose); break; + case '!=': ret = neq(a, b, loose); break; + case '>': ret = gt(a, b, loose); break; + case '>=': ret = gte(a, b, loose); break; + case '<': ret = lt(a, b, loose); break; + case '<=': ret = lte(a, b, loose); break; + default: throw new TypeError('Invalid operator: ' + op); + } + return ret; +} + +exports.Comparator = Comparator; +function Comparator(comp, loose) { + if (comp instanceof Comparator) { + if (comp.loose === loose) + return comp; + else + comp = comp.value; + } + + if (!(this instanceof Comparator)) + return new Comparator(comp, loose); + + debug('comparator', comp, loose); + this.loose = loose; + this.parse(comp); + + if (this.semver === ANY) + this.value = ''; + else + this.value = this.operator + this.semver.version; + + debug('comp', this); +} + +var ANY = {}; +Comparator.prototype.parse = function(comp) { + var r = this.loose ? re[COMPARATORLOOSE] : re[COMPARATOR]; + var m = comp.match(r); + + if (!m) + throw new TypeError('Invalid comparator: ' + comp); + + this.operator = m[1]; + if (this.operator === '=') + this.operator = ''; + + // if it literally is just '>' or '' then allow anything. + if (!m[2]) + this.semver = ANY; + else + this.semver = new SemVer(m[2], this.loose); +}; + +Comparator.prototype.toString = function() { + return this.value; +}; + +Comparator.prototype.test = function(version) { + debug('Comparator.test', version, this.loose); + + if (this.semver === ANY) + return true; + + if (typeof version === 'string') + version = new SemVer(version, this.loose); + + return cmp(version, this.operator, this.semver, this.loose); +}; + +Comparator.prototype.intersects = function(comp, loose) { + if (!(comp instanceof Comparator)) { + throw new TypeError('a Comparator is required'); + } + + var rangeTmp; + + if (this.operator === '') { + rangeTmp = new Range(comp.value, loose); + return satisfies(this.value, rangeTmp, loose); + } else if (comp.operator === '') { + rangeTmp = new Range(this.value, loose); + return satisfies(comp.semver, rangeTmp, loose); + } + + var sameDirectionIncreasing = + (this.operator === '>=' || this.operator === '>') && + (comp.operator === '>=' || comp.operator === '>'); + var sameDirectionDecreasing = + (this.operator === '<=' || this.operator === '<') && + (comp.operator === '<=' || comp.operator === '<'); + var sameSemVer = this.semver.version === comp.semver.version; + var differentDirectionsInclusive = + (this.operator === '>=' || this.operator === '<=') && + (comp.operator === '>=' || comp.operator === '<='); + var oppositeDirectionsLessThan = + cmp(this.semver, '<', comp.semver, loose) && + ((this.operator === '>=' || this.operator === '>') && + (comp.operator === '<=' || comp.operator === '<')); + var oppositeDirectionsGreaterThan = + cmp(this.semver, '>', comp.semver, loose) && + ((this.operator === '<=' || this.operator === '<') && + (comp.operator === '>=' || comp.operator === '>')); + + return sameDirectionIncreasing || sameDirectionDecreasing || + (sameSemVer && differentDirectionsInclusive) || + oppositeDirectionsLessThan || oppositeDirectionsGreaterThan; +}; + + +exports.Range = Range; +function Range(range, loose) { + if (range instanceof Range) { + if (range.loose === loose) { + return range; + } else { + return new Range(range.raw, loose); + } + } + + if (range instanceof Comparator) { + return new Range(range.value, loose); + } + + if (!(this instanceof Range)) + return new Range(range, loose); + + this.loose = loose; + + // First, split based on boolean or || + this.raw = range; + this.set = range.split(/\s*\|\|\s*/).map(function(range) { + return this.parseRange(range.trim()); + }, this).filter(function(c) { + // throw out any that are not relevant for whatever reason + return c.length; + }); + + if (!this.set.length) { + throw new TypeError('Invalid SemVer Range: ' + range); + } + + this.format(); +} + +Range.prototype.format = function() { + this.range = this.set.map(function(comps) { + return comps.join(' ').trim(); + }).join('||').trim(); + return this.range; +}; + +Range.prototype.toString = function() { + return this.range; +}; + +Range.prototype.parseRange = function(range) { + var loose = this.loose; + range = range.trim(); + debug('range', range, loose); + // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4` + var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE]; + range = range.replace(hr, hyphenReplace); + debug('hyphen replace', range); + // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5` + range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace); + debug('comparator trim', range, re[COMPARATORTRIM]); + + // `~ 1.2.3` => `~1.2.3` + range = range.replace(re[TILDETRIM], tildeTrimReplace); + + // `^ 1.2.3` => `^1.2.3` + range = range.replace(re[CARETTRIM], caretTrimReplace); + + // normalize spaces + range = range.split(/\s+/).join(' '); + + // At this point, the range is completely trimmed and + // ready to be split into comparators. + + var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR]; + var set = range.split(' ').map(function(comp) { + return parseComparator(comp, loose); + }).join(' ').split(/\s+/); + if (this.loose) { + // in loose mode, throw out any that are not valid comparators + set = set.filter(function(comp) { + return !!comp.match(compRe); + }); + } + set = set.map(function(comp) { + return new Comparator(comp, loose); + }); + + return set; +}; + +Range.prototype.intersects = function(range, loose) { + if (!(range instanceof Range)) { + throw new TypeError('a Range is required'); + } + + return this.set.some(function(thisComparators) { + return thisComparators.every(function(thisComparator) { + return range.set.some(function(rangeComparators) { + return rangeComparators.every(function(rangeComparator) { + return thisComparator.intersects(rangeComparator, loose); + }); + }); + }); + }); +}; + +// Mostly just for testing and legacy API reasons +exports.toComparators = toComparators; +function toComparators(range, loose) { + return new Range(range, loose).set.map(function(comp) { + return comp.map(function(c) { + return c.value; + }).join(' ').trim().split(' '); + }); +} + +// comprised of xranges, tildes, stars, and gtlt's at this point. +// already replaced the hyphen ranges +// turn into a set of JUST comparators. +function parseComparator(comp, loose) { + debug('comp', comp); + comp = replaceCarets(comp, loose); + debug('caret', comp); + comp = replaceTildes(comp, loose); + debug('tildes', comp); + comp = replaceXRanges(comp, loose); + debug('xrange', comp); + comp = replaceStars(comp, loose); + debug('stars', comp); + return comp; +} + +function isX(id) { + return !id || id.toLowerCase() === 'x' || id === '*'; +} + +// ~, ~> --> * (any, kinda silly) +// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0 +// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0 +// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0 +// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0 +// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0 +function replaceTildes(comp, loose) { + return comp.trim().split(/\s+/).map(function(comp) { + return replaceTilde(comp, loose); + }).join(' '); +} + +function replaceTilde(comp, loose) { + var r = loose ? re[TILDELOOSE] : re[TILDE]; + return comp.replace(r, function(_, M, m, p, pr) { + debug('tilde', comp, _, M, m, p, pr); + var ret; + + if (isX(M)) + ret = ''; + else if (isX(m)) + ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; + else if (isX(p)) + // ~1.2 == >=1.2.0 <1.3.0 + ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; + else if (pr) { + debug('replaceTilde pr', pr); + if (pr.charAt(0) !== '-') + pr = '-' + pr; + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + M + '.' + (+m + 1) + '.0'; + } else + // ~1.2.3 == >=1.2.3 <1.3.0 + ret = '>=' + M + '.' + m + '.' + p + + ' <' + M + '.' + (+m + 1) + '.0'; + + debug('tilde return', ret); + return ret; + }); +} + +// ^ --> * (any, kinda silly) +// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0 +// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0 +// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0 +// ^1.2.3 --> >=1.2.3 <2.0.0 +// ^1.2.0 --> >=1.2.0 <2.0.0 +function replaceCarets(comp, loose) { + return comp.trim().split(/\s+/).map(function(comp) { + return replaceCaret(comp, loose); + }).join(' '); +} + +function replaceCaret(comp, loose) { + debug('caret', comp, loose); + var r = loose ? re[CARETLOOSE] : re[CARET]; + return comp.replace(r, function(_, M, m, p, pr) { + debug('caret', comp, _, M, m, p, pr); + var ret; + + if (isX(M)) + ret = ''; + else if (isX(m)) + ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; + else if (isX(p)) { + if (M === '0') + ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; + else + ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0'; + } else if (pr) { + debug('replaceCaret pr', pr); + if (pr.charAt(0) !== '-') + pr = '-' + pr; + if (M === '0') { + if (m === '0') + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + M + '.' + m + '.' + (+p + 1); + else + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + M + '.' + (+m + 1) + '.0'; + } else + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + (+M + 1) + '.0.0'; + } else { + debug('no pr'); + if (M === '0') { + if (m === '0') + ret = '>=' + M + '.' + m + '.' + p + + ' <' + M + '.' + m + '.' + (+p + 1); + else + ret = '>=' + M + '.' + m + '.' + p + + ' <' + M + '.' + (+m + 1) + '.0'; + } else + ret = '>=' + M + '.' + m + '.' + p + + ' <' + (+M + 1) + '.0.0'; + } + + debug('caret return', ret); + return ret; + }); +} + +function replaceXRanges(comp, loose) { + debug('replaceXRanges', comp, loose); + return comp.split(/\s+/).map(function(comp) { + return replaceXRange(comp, loose); + }).join(' '); +} + +function replaceXRange(comp, loose) { + comp = comp.trim(); + var r = loose ? re[XRANGELOOSE] : re[XRANGE]; + return comp.replace(r, function(ret, gtlt, M, m, p, pr) { + debug('xRange', comp, ret, gtlt, M, m, p, pr); + var xM = isX(M); + var xm = xM || isX(m); + var xp = xm || isX(p); + var anyX = xp; + + if (gtlt === '=' && anyX) + gtlt = ''; + + if (xM) { + if (gtlt === '>' || gtlt === '<') { + // nothing is allowed + ret = '<0.0.0'; + } else { + // nothing is forbidden + ret = '*'; + } + } else if (gtlt && anyX) { + // replace X with 0 + if (xm) + m = 0; + if (xp) + p = 0; + + if (gtlt === '>') { + // >1 => >=2.0.0 + // >1.2 => >=1.3.0 + // >1.2.3 => >= 1.2.4 + gtlt = '>='; + if (xm) { + M = +M + 1; + m = 0; + p = 0; + } else if (xp) { + m = +m + 1; + p = 0; + } + } else if (gtlt === '<=') { + // <=0.7.x is actually <0.8.0, since any 0.7.x should + // pass. Similarly, <=7.x is actually <8.0.0, etc. + gtlt = '<'; + if (xm) + M = +M + 1; + else + m = +m + 1; + } + + ret = gtlt + M + '.' + m + '.' + p; + } else if (xm) { + ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; + } else if (xp) { + ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; + } + + debug('xRange return', ret); + + return ret; + }); +} + +// Because * is AND-ed with everything else in the comparator, +// and '' means "any version", just remove the *s entirely. +function replaceStars(comp, loose) { + debug('replaceStars', comp, loose); + // Looseness is ignored here. star is always as loose as it gets! + return comp.trim().replace(re[STAR], ''); +} + +// This function is passed to string.replace(re[HYPHENRANGE]) +// M, m, patch, prerelease, build +// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5 +// 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do +// 1.2 - 3.4 => >=1.2.0 <3.5.0 +function hyphenReplace($0, + from, fM, fm, fp, fpr, fb, + to, tM, tm, tp, tpr, tb) { + + if (isX(fM)) + from = ''; + else if (isX(fm)) + from = '>=' + fM + '.0.0'; + else if (isX(fp)) + from = '>=' + fM + '.' + fm + '.0'; + else + from = '>=' + from; + + if (isX(tM)) + to = ''; + else if (isX(tm)) + to = '<' + (+tM + 1) + '.0.0'; + else if (isX(tp)) + to = '<' + tM + '.' + (+tm + 1) + '.0'; + else if (tpr) + to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr; + else + to = '<=' + to; + + return (from + ' ' + to).trim(); +} + + +// if ANY of the sets match ALL of its comparators, then pass +Range.prototype.test = function(version) { + if (!version) + return false; + + if (typeof version === 'string') + version = new SemVer(version, this.loose); + + for (var i = 0; i < this.set.length; i++) { + if (testSet(this.set[i], version)) + return true; + } + return false; +}; + +function testSet(set, version) { + for (var i = 0; i < set.length; i++) { + if (!set[i].test(version)) + return false; + } + + if (version.prerelease.length) { + // Find the set of versions that are allowed to have prereleases + // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0 + // That should allow `1.2.3-pr.2` to pass. + // However, `1.2.4-alpha.notready` should NOT be allowed, + // even though it's within the range set by the comparators. + for (var i = 0; i < set.length; i++) { + debug(set[i].semver); + if (set[i].semver === ANY) + continue; + + if (set[i].semver.prerelease.length > 0) { + var allowed = set[i].semver; + if (allowed.major === version.major && + allowed.minor === version.minor && + allowed.patch === version.patch) + return true; + } + } + + // Version has a -pre, but it's not one of the ones we like. + return false; + } + + return true; +} + +exports.satisfies = satisfies; +function satisfies(version, range, loose) { + try { + range = new Range(range, loose); + } catch (er) { + return false; + } + return range.test(version); +} + +exports.maxSatisfying = maxSatisfying; +function maxSatisfying(versions, range, loose) { + var max = null; + var maxSV = null; + try { + var rangeObj = new Range(range, loose); + } catch (er) { + return null; + } + versions.forEach(function (v) { + if (rangeObj.test(v)) { // satisfies(v, range, loose) + if (!max || maxSV.compare(v) === -1) { // compare(max, v, true) + max = v; + maxSV = new SemVer(max, loose); + } + } + }) + return max; +} + +exports.minSatisfying = minSatisfying; +function minSatisfying(versions, range, loose) { + var min = null; + var minSV = null; + try { + var rangeObj = new Range(range, loose); + } catch (er) { + return null; + } + versions.forEach(function (v) { + if (rangeObj.test(v)) { // satisfies(v, range, loose) + if (!min || minSV.compare(v) === 1) { // compare(min, v, true) + min = v; + minSV = new SemVer(min, loose); + } + } + }) + return min; +} + +exports.validRange = validRange; +function validRange(range, loose) { + try { + // Return '*' instead of '' so that truthiness works. + // This will throw if it's invalid anyway + return new Range(range, loose).range || '*'; + } catch (er) { + return null; + } +} + +// Determine if version is less than all the versions possible in the range +exports.ltr = ltr; +function ltr(version, range, loose) { + return outside(version, range, '<', loose); +} + +// Determine if version is greater than all the versions possible in the range. +exports.gtr = gtr; +function gtr(version, range, loose) { + return outside(version, range, '>', loose); +} + +exports.outside = outside; +function outside(version, range, hilo, loose) { + version = new SemVer(version, loose); + range = new Range(range, loose); + + var gtfn, ltefn, ltfn, comp, ecomp; + switch (hilo) { + case '>': + gtfn = gt; + ltefn = lte; + ltfn = lt; + comp = '>'; + ecomp = '>='; + break; + case '<': + gtfn = lt; + ltefn = gte; + ltfn = gt; + comp = '<'; + ecomp = '<='; + break; + default: + throw new TypeError('Must provide a hilo val of "<" or ">"'); + } + + // If it satisifes the range it is not outside + if (satisfies(version, range, loose)) { + return false; + } + + // From now on, variable terms are as if we're in "gtr" mode. + // but note that everything is flipped for the "ltr" function. + + for (var i = 0; i < range.set.length; ++i) { + var comparators = range.set[i]; + + var high = null; + var low = null; + + comparators.forEach(function(comparator) { + if (comparator.semver === ANY) { + comparator = new Comparator('>=0.0.0') + } + high = high || comparator; + low = low || comparator; + if (gtfn(comparator.semver, high.semver, loose)) { + high = comparator; + } else if (ltfn(comparator.semver, low.semver, loose)) { + low = comparator; + } + }); + + // If the edge version comparator has a operator then our version + // isn't outside it + if (high.operator === comp || high.operator === ecomp) { + return false; + } + + // If the lowest version comparator has an operator and our version + // is less than it then it isn't higher than the range + if ((!low.operator || low.operator === comp) && + ltefn(version, low.semver)) { + return false; + } else if (low.operator === ecomp && ltfn(version, low.semver)) { + return false; + } + } + return true; +} + +exports.prerelease = prerelease; +function prerelease(version, loose) { + var parsed = parse(version, loose); + return (parsed && parsed.prerelease.length) ? parsed.prerelease : null; +} + +exports.intersects = intersects; +function intersects(r1, r2, loose) { + r1 = new Range(r1, loose) + r2 = new Range(r2, loose) + return r1.intersects(r2) +} + +exports.coerce = coerce; +function coerce(version) { + if (version instanceof SemVer) + return version; + + if (typeof version !== 'string') + return null; + + var match = version.match(re[COERCE]); + + if (match == null) + return null; + + return parse((match[1] || '0') + '.' + (match[2] || '0') + '.' + (match[3] || '0')); +} diff --git a/node_modules/shebang-command/index.js b/node_modules/shebang-command/index.js new file mode 100644 index 00000000..2de70b07 --- /dev/null +++ b/node_modules/shebang-command/index.js @@ -0,0 +1,19 @@ +'use strict'; +var shebangRegex = require('shebang-regex'); + +module.exports = function (str) { + var match = str.match(shebangRegex); + + if (!match) { + return null; + } + + var arr = match[0].replace(/#! ?/, '').split(' '); + var bin = arr[0].split('/').pop(); + var arg = arr[1]; + + return (bin === 'env' ? + arg : + bin + (arg ? ' ' + arg : '') + ); +}; diff --git a/node_modules/shebang-command/license b/node_modules/shebang-command/license new file mode 100644 index 00000000..0f8cf79c --- /dev/null +++ b/node_modules/shebang-command/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Kevin Martensson (github.com/kevva) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/shebang-command/package.json b/node_modules/shebang-command/package.json new file mode 100644 index 00000000..4c94bb4d --- /dev/null +++ b/node_modules/shebang-command/package.json @@ -0,0 +1,71 @@ +{ + "_from": "shebang-command@^1.2.0", + "_id": "shebang-command@1.2.0", + "_inBundle": false, + "_integrity": "sha1-RKrGW2lbAzmJaMOfNj/uXer98eo=", + "_location": "/shebang-command", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "shebang-command@^1.2.0", + "name": "shebang-command", + "escapedName": "shebang-command", + "rawSpec": "^1.2.0", + "saveSpec": null, + "fetchSpec": "^1.2.0" + }, + "_requiredBy": [ + "/cross-spawn" + ], + "_resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-1.2.0.tgz", + "_shasum": "44aac65b695b03398968c39f363fee5deafdf1ea", + "_spec": "shebang-command@^1.2.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/cross-spawn", + "author": { + "name": "Kevin Martensson", + "email": "kevinmartensson@gmail.com", + "url": "github.com/kevva" + }, + "bugs": { + "url": "https://github.com/kevva/shebang-command/issues" + }, + "bundleDependencies": false, + "dependencies": { + "shebang-regex": "^1.0.0" + }, + "deprecated": false, + "description": "Get the command from a shebang", + "devDependencies": { + "ava": "*", + "xo": "*" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/kevva/shebang-command#readme", + "keywords": [ + "cmd", + "command", + "parse", + "shebang" + ], + "license": "MIT", + "name": "shebang-command", + "repository": { + "type": "git", + "url": "git+https://github.com/kevva/shebang-command.git" + }, + "scripts": { + "test": "xo && ava" + }, + "version": "1.2.0", + "xo": { + "ignores": [ + "test.js" + ] + } +} diff --git a/node_modules/shebang-command/readme.md b/node_modules/shebang-command/readme.md new file mode 100644 index 00000000..16b0be4d --- /dev/null +++ b/node_modules/shebang-command/readme.md @@ -0,0 +1,39 @@ +# shebang-command [![Build Status](https://travis-ci.org/kevva/shebang-command.svg?branch=master)](https://travis-ci.org/kevva/shebang-command) + +> Get the command from a shebang + + +## Install + +``` +$ npm install --save shebang-command +``` + + +## Usage + +```js +const shebangCommand = require('shebang-command'); + +shebangCommand('#!/usr/bin/env node'); +//=> 'node' + +shebangCommand('#!/bin/bash'); +//=> 'bash' +``` + + +## API + +### shebangCommand(string) + +#### string + +Type: `string` + +String containing a shebang. + + +## License + +MIT © [Kevin Martensson](http://github.com/kevva) diff --git a/node_modules/shebang-regex/index.js b/node_modules/shebang-regex/index.js new file mode 100644 index 00000000..d052d2e0 --- /dev/null +++ b/node_modules/shebang-regex/index.js @@ -0,0 +1,2 @@ +'use strict'; +module.exports = /^#!.*/; diff --git a/node_modules/shebang-regex/license b/node_modules/shebang-regex/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/shebang-regex/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/shebang-regex/package.json b/node_modules/shebang-regex/package.json new file mode 100644 index 00000000..dffaaaf4 --- /dev/null +++ b/node_modules/shebang-regex/package.json @@ -0,0 +1,64 @@ +{ + "_from": "shebang-regex@^1.0.0", + "_id": "shebang-regex@1.0.0", + "_inBundle": false, + "_integrity": "sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=", + "_location": "/shebang-regex", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "shebang-regex@^1.0.0", + "name": "shebang-regex", + "escapedName": "shebang-regex", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/shebang-command" + ], + "_resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-1.0.0.tgz", + "_shasum": "da42f49740c0b42db2ca9728571cb190c98efea3", + "_spec": "shebang-regex@^1.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/shebang-command", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/shebang-regex/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Regular expression for matching a shebang", + "devDependencies": { + "ava": "0.0.4" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/sindresorhus/shebang-regex#readme", + "keywords": [ + "re", + "regex", + "regexp", + "shebang", + "match", + "test" + ], + "license": "MIT", + "name": "shebang-regex", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/shebang-regex.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "1.0.0" +} diff --git a/node_modules/shebang-regex/readme.md b/node_modules/shebang-regex/readme.md new file mode 100644 index 00000000..ef75e51b --- /dev/null +++ b/node_modules/shebang-regex/readme.md @@ -0,0 +1,29 @@ +# shebang-regex [![Build Status](https://travis-ci.org/sindresorhus/shebang-regex.svg?branch=master)](https://travis-ci.org/sindresorhus/shebang-regex) + +> Regular expression for matching a [shebang](https://en.wikipedia.org/wiki/Shebang_(Unix)) + + +## Install + +``` +$ npm install --save shebang-regex +``` + + +## Usage + +```js +var shebangRegex = require('shebang-regex'); +var str = '#!/usr/bin/env node\nconsole.log("unicorns");'; + +shebangRegex.test(str); +//=> true + +shebangRegex.exec(str)[0]; +//=> '#!/usr/bin/env node' +``` + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/signal-exit/CHANGELOG.md b/node_modules/signal-exit/CHANGELOG.md new file mode 100644 index 00000000..e2f70d22 --- /dev/null +++ b/node_modules/signal-exit/CHANGELOG.md @@ -0,0 +1,27 @@ +# Change Log + +All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines. + + +## [3.0.1](https://github.com/tapjs/signal-exit/compare/v3.0.0...v3.0.1) (2016-09-08) + + +### Bug Fixes + +* do not listen on SIGBUS, SIGFPE, SIGSEGV and SIGILL ([#40](https://github.com/tapjs/signal-exit/issues/40)) ([5b105fb](https://github.com/tapjs/signal-exit/commit/5b105fb)) + + + + +# [3.0.0](https://github.com/tapjs/signal-exit/compare/v2.1.2...v3.0.0) (2016-06-13) + + +### Bug Fixes + +* get our test suite running on Windows ([#23](https://github.com/tapjs/signal-exit/issues/23)) ([6f3eda8](https://github.com/tapjs/signal-exit/commit/6f3eda8)) +* hooking SIGPROF was interfering with profilers see [#21](https://github.com/tapjs/signal-exit/issues/21) ([#24](https://github.com/tapjs/signal-exit/issues/24)) ([1248a4c](https://github.com/tapjs/signal-exit/commit/1248a4c)) + + +### BREAKING CHANGES + +* signal-exit no longer wires into SIGPROF diff --git a/node_modules/signal-exit/LICENSE.txt b/node_modules/signal-exit/LICENSE.txt new file mode 100644 index 00000000..eead04a1 --- /dev/null +++ b/node_modules/signal-exit/LICENSE.txt @@ -0,0 +1,16 @@ +The ISC License + +Copyright (c) 2015, Contributors + +Permission to use, copy, modify, and/or distribute this software +for any purpose with or without fee is hereby granted, provided +that the above copyright notice and this permission notice +appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES +OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE +LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES +OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/signal-exit/README.md b/node_modules/signal-exit/README.md new file mode 100644 index 00000000..8ebccabe --- /dev/null +++ b/node_modules/signal-exit/README.md @@ -0,0 +1,40 @@ +# signal-exit + +[![Build Status](https://travis-ci.org/tapjs/signal-exit.png)](https://travis-ci.org/tapjs/signal-exit) +[![Coverage](https://coveralls.io/repos/tapjs/signal-exit/badge.svg?branch=master)](https://coveralls.io/r/tapjs/signal-exit?branch=master) +[![NPM version](https://img.shields.io/npm/v/signal-exit.svg)](https://www.npmjs.com/package/signal-exit) +[![Windows Tests](https://img.shields.io/appveyor/ci/bcoe/signal-exit/master.svg?label=Windows%20Tests)](https://ci.appveyor.com/project/bcoe/signal-exit) +[![Standard Version](https://img.shields.io/badge/release-standard%20version-brightgreen.svg)](https://github.com/conventional-changelog/standard-version) + +When you want to fire an event no matter how a process exits: + +* reaching the end of execution. +* explicitly having `process.exit(code)` called. +* having `process.kill(pid, sig)` called. +* receiving a fatal signal from outside the process + +Use `signal-exit`. + +```js +var onExit = require('signal-exit') + +onExit(function (code, signal) { + console.log('process exited!') +}) +``` + +## API + +`var remove = onExit(function (code, signal) {}, options)` + +The return value of the function is a function that will remove the +handler. + +Note that the function *only* fires for signals if the signal would +cause the proces to exit. That is, there are no other listeners, and +it is a fatal signal. + +## Options + +* `alwaysLast`: Run this handler after any other signal or exit + handlers. This causes `process.emit` to be monkeypatched. diff --git a/node_modules/signal-exit/index.js b/node_modules/signal-exit/index.js new file mode 100644 index 00000000..337f691e --- /dev/null +++ b/node_modules/signal-exit/index.js @@ -0,0 +1,157 @@ +// Note: since nyc uses this module to output coverage, any lines +// that are in the direct sync flow of nyc's outputCoverage are +// ignored, since we can never get coverage for them. +var assert = require('assert') +var signals = require('./signals.js') + +var EE = require('events') +/* istanbul ignore if */ +if (typeof EE !== 'function') { + EE = EE.EventEmitter +} + +var emitter +if (process.__signal_exit_emitter__) { + emitter = process.__signal_exit_emitter__ +} else { + emitter = process.__signal_exit_emitter__ = new EE() + emitter.count = 0 + emitter.emitted = {} +} + +// Because this emitter is a global, we have to check to see if a +// previous version of this library failed to enable infinite listeners. +// I know what you're about to say. But literally everything about +// signal-exit is a compromise with evil. Get used to it. +if (!emitter.infinite) { + emitter.setMaxListeners(Infinity) + emitter.infinite = true +} + +module.exports = function (cb, opts) { + assert.equal(typeof cb, 'function', 'a callback must be provided for exit handler') + + if (loaded === false) { + load() + } + + var ev = 'exit' + if (opts && opts.alwaysLast) { + ev = 'afterexit' + } + + var remove = function () { + emitter.removeListener(ev, cb) + if (emitter.listeners('exit').length === 0 && + emitter.listeners('afterexit').length === 0) { + unload() + } + } + emitter.on(ev, cb) + + return remove +} + +module.exports.unload = unload +function unload () { + if (!loaded) { + return + } + loaded = false + + signals.forEach(function (sig) { + try { + process.removeListener(sig, sigListeners[sig]) + } catch (er) {} + }) + process.emit = originalProcessEmit + process.reallyExit = originalProcessReallyExit + emitter.count -= 1 +} + +function emit (event, code, signal) { + if (emitter.emitted[event]) { + return + } + emitter.emitted[event] = true + emitter.emit(event, code, signal) +} + +// { : , ... } +var sigListeners = {} +signals.forEach(function (sig) { + sigListeners[sig] = function listener () { + // If there are no other listeners, an exit is coming! + // Simplest way: remove us and then re-send the signal. + // We know that this will kill the process, so we can + // safely emit now. + var listeners = process.listeners(sig) + if (listeners.length === emitter.count) { + unload() + emit('exit', null, sig) + /* istanbul ignore next */ + emit('afterexit', null, sig) + /* istanbul ignore next */ + process.kill(process.pid, sig) + } + } +}) + +module.exports.signals = function () { + return signals +} + +module.exports.load = load + +var loaded = false + +function load () { + if (loaded) { + return + } + loaded = true + + // This is the number of onSignalExit's that are in play. + // It's important so that we can count the correct number of + // listeners on signals, and don't wait for the other one to + // handle it instead of us. + emitter.count += 1 + + signals = signals.filter(function (sig) { + try { + process.on(sig, sigListeners[sig]) + return true + } catch (er) { + return false + } + }) + + process.emit = processEmit + process.reallyExit = processReallyExit +} + +var originalProcessReallyExit = process.reallyExit +function processReallyExit (code) { + process.exitCode = code || 0 + emit('exit', process.exitCode, null) + /* istanbul ignore next */ + emit('afterexit', process.exitCode, null) + /* istanbul ignore next */ + originalProcessReallyExit.call(process, process.exitCode) +} + +var originalProcessEmit = process.emit +function processEmit (ev, arg) { + if (ev === 'exit') { + if (arg !== undefined) { + process.exitCode = arg + } + var ret = originalProcessEmit.apply(this, arguments) + emit('exit', process.exitCode, null) + /* istanbul ignore next */ + emit('afterexit', process.exitCode, null) + return ret + } else { + return originalProcessEmit.apply(this, arguments) + } +} diff --git a/node_modules/signal-exit/package.json b/node_modules/signal-exit/package.json new file mode 100644 index 00000000..763ab22f --- /dev/null +++ b/node_modules/signal-exit/package.json @@ -0,0 +1,66 @@ +{ + "_from": "signal-exit@^3.0.2", + "_id": "signal-exit@3.0.2", + "_inBundle": false, + "_integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=", + "_location": "/signal-exit", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "signal-exit@^3.0.2", + "name": "signal-exit", + "escapedName": "signal-exit", + "rawSpec": "^3.0.2", + "saveSpec": null, + "fetchSpec": "^3.0.2" + }, + "_requiredBy": [ + "/restore-cursor" + ], + "_resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz", + "_shasum": "b5fdc08f1287ea1178628e415e25132b73646c6d", + "_spec": "signal-exit@^3.0.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/restore-cursor", + "author": { + "name": "Ben Coe", + "email": "ben@npmjs.com" + }, + "bugs": { + "url": "https://github.com/tapjs/signal-exit/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "when you want to fire an event no matter how a process exits.", + "devDependencies": { + "chai": "^3.5.0", + "coveralls": "^2.11.10", + "nyc": "^8.1.0", + "standard": "^7.1.2", + "standard-version": "^2.3.0", + "tap": "^8.0.1" + }, + "files": [ + "index.js", + "signals.js" + ], + "homepage": "https://github.com/tapjs/signal-exit", + "keywords": [ + "signal", + "exit" + ], + "license": "ISC", + "main": "index.js", + "name": "signal-exit", + "repository": { + "type": "git", + "url": "git+https://github.com/tapjs/signal-exit.git" + }, + "scripts": { + "coverage": "nyc report --reporter=text-lcov | coveralls", + "pretest": "standard", + "release": "standard-version", + "test": "tap --timeout=240 ./test/*.js --cov" + }, + "version": "3.0.2" +} diff --git a/node_modules/signal-exit/signals.js b/node_modules/signal-exit/signals.js new file mode 100644 index 00000000..3bd67a8a --- /dev/null +++ b/node_modules/signal-exit/signals.js @@ -0,0 +1,53 @@ +// This is not the set of all possible signals. +// +// It IS, however, the set of all signals that trigger +// an exit on either Linux or BSD systems. Linux is a +// superset of the signal names supported on BSD, and +// the unknown signals just fail to register, so we can +// catch that easily enough. +// +// Don't bother with SIGKILL. It's uncatchable, which +// means that we can't fire any callbacks anyway. +// +// If a user does happen to register a handler on a non- +// fatal signal like SIGWINCH or something, and then +// exit, it'll end up firing `process.emit('exit')`, so +// the handler will be fired anyway. +// +// SIGBUS, SIGFPE, SIGSEGV and SIGILL, when not raised +// artificially, inherently leave the process in a +// state from which it is not safe to try and enter JS +// listeners. +module.exports = [ + 'SIGABRT', + 'SIGALRM', + 'SIGHUP', + 'SIGINT', + 'SIGTERM' +] + +if (process.platform !== 'win32') { + module.exports.push( + 'SIGVTALRM', + 'SIGXCPU', + 'SIGXFSZ', + 'SIGUSR2', + 'SIGTRAP', + 'SIGSYS', + 'SIGQUIT', + 'SIGIOT' + // should detect profiler and enable/disable accordingly. + // see #21 + // 'SIGPROF' + ) +} + +if (process.platform === 'linux') { + module.exports.push( + 'SIGIO', + 'SIGPOLL', + 'SIGPWR', + 'SIGSTKFLT', + 'SIGUNUSED' + ) +} diff --git a/node_modules/slice-ansi/index.js b/node_modules/slice-ansi/index.js new file mode 100755 index 00000000..634ee9c7 --- /dev/null +++ b/node_modules/slice-ansi/index.js @@ -0,0 +1,88 @@ +'use strict'; +const isFullwidthCodePoint = require('is-fullwidth-code-point'); + +const ESCAPES = [ + '\u001B', + '\u009B' +]; + +const END_CODE = 39; +const ASTRAL_REGEX = /[\uD800-\uDBFF][\uDC00-\uDFFF]/; + +const ESCAPE_CODES = new Map([ + [0, 0], + [1, 22], + [2, 22], + [3, 23], + [4, 24], + [7, 27], + [8, 28], + [9, 29], + [30, 39], + [31, 39], + [32, 39], + [33, 39], + [34, 39], + [35, 39], + [36, 39], + [37, 39], + [90, 39], + [40, 49], + [41, 49], + [42, 49], + [43, 49], + [44, 49], + [45, 49], + [46, 49], + [47, 49] +]); + +const wrapAnsi = code => `${ESCAPES[0]}[${code}m`; + +module.exports = (str, begin, end) => { + const arr = Array.from(str.normalize()); + + end = typeof end === 'number' ? end : arr.length; + + let insideEscape = false; + let escapeCode; + let visible = 0; + let output = ''; + + for (const item of arr.entries()) { + const i = item[0]; + const x = item[1]; + + let leftEscape = false; + + if (ESCAPES.indexOf(x) !== -1) { + insideEscape = true; + const code = /\d[^m]*/.exec(str.slice(i, i + 4)); + escapeCode = code === END_CODE ? null : code; + } else if (insideEscape && x === 'm') { + insideEscape = false; + leftEscape = true; + } + + if (!insideEscape && !leftEscape) { + ++visible; + } + + if (!ASTRAL_REGEX.test(x) && isFullwidthCodePoint(x.codePointAt())) { + ++visible; + } + + if (visible > begin && visible <= end) { + output += x; + } else if (visible === begin && !insideEscape && escapeCode !== undefined && escapeCode !== END_CODE) { + output += wrapAnsi(escapeCode); + } else if (visible >= end) { + if (escapeCode !== undefined) { + output += wrapAnsi(ESCAPE_CODES.get(parseInt(escapeCode, 10)) || END_CODE); + } + break; + } + } + + return output; +}; diff --git a/node_modules/slice-ansi/license b/node_modules/slice-ansi/license new file mode 100644 index 00000000..4d726339 --- /dev/null +++ b/node_modules/slice-ansi/license @@ -0,0 +1,9 @@ +MIT License + +Copyright (c) DC + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/slice-ansi/package.json b/node_modules/slice-ansi/package.json new file mode 100644 index 00000000..7fefbf2b --- /dev/null +++ b/node_modules/slice-ansi/package.json @@ -0,0 +1,85 @@ +{ + "_from": "slice-ansi@1.0.0", + "_id": "slice-ansi@1.0.0", + "_inBundle": false, + "_integrity": "sha512-POqxBK6Lb3q6s047D/XsDVNPnF9Dl8JSaqe9h9lURl0OdNqy/ujDrOiIHtsqXMGbWWTIomRzAMaTyawAU//Reg==", + "_location": "/slice-ansi", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "slice-ansi@1.0.0", + "name": "slice-ansi", + "escapedName": "slice-ansi", + "rawSpec": "1.0.0", + "saveSpec": null, + "fetchSpec": "1.0.0" + }, + "_requiredBy": [ + "/table" + ], + "_resolved": "https://registry.npmjs.org/slice-ansi/-/slice-ansi-1.0.0.tgz", + "_shasum": "044f1a49d8842ff307aad6b505ed178bd950134d", + "_spec": "slice-ansi@1.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/table", + "author": { + "name": "David Caccavella", + "email": "threedeecee@gmail.com" + }, + "bugs": { + "url": "https://github.com/chalk/slice-ansi/issues" + }, + "bundleDependencies": false, + "dependencies": { + "is-fullwidth-code-point": "^2.0.0" + }, + "deprecated": false, + "description": "Slice a string with ANSI escape codes", + "devDependencies": { + "ava": "*", + "chalk": "^2.0.1", + "random-item": "^1.0.0", + "strip-ansi": "^4.0.0", + "xo": "*" + }, + "engines": { + "node": ">=4" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/chalk/slice-ansi#readme", + "keywords": [ + "slice", + "string", + "ansi", + "styles", + "color", + "colour", + "colors", + "terminal", + "console", + "cli", + "tty", + "escape", + "formatting", + "rgb", + "256", + "shell", + "xterm", + "log", + "logging", + "command-line", + "text" + ], + "license": "MIT", + "name": "slice-ansi", + "repository": { + "type": "git", + "url": "git+https://github.com/chalk/slice-ansi.git" + }, + "scripts": { + "test": "xo && ava" + }, + "version": "1.0.0" +} diff --git a/node_modules/slice-ansi/readme.md b/node_modules/slice-ansi/readme.md new file mode 100755 index 00000000..628eed2e --- /dev/null +++ b/node_modules/slice-ansi/readme.md @@ -0,0 +1,64 @@ +# slice-ansi [![Build Status](https://travis-ci.org/chalk/slice-ansi.svg?branch=master)](https://travis-ci.org/chalk/slice-ansi) [![XO: Linted](https://img.shields.io/badge/xo-linted-blue.svg)](https://github.com/sindresorhus/xo) + +> Slice a string with [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code#Colors_and_Styles) + + +## Install + +``` +$ npm install slice-ansi +``` + + +## Usage + +```js +const chalk = require('chalk'); +const sliceAnsi = require('slice-ansi'); + +const input = 'The quick brown ' + chalk.red('fox jumped over ') + + 'the lazy ' + chalk.green('dog and then ran away with the unicorn.'); + +console.log(sliceAnsi(input, 20, 30)); +``` + + +## API + +### sliceAnsi(input, beginSlice, [endSlice]) + +#### input + +Type: `string` + +String with ANSI escape codes. Like one styled by [`chalk`](https://github.com/chalk/chalk). + +#### beginSlice + +Type: `number` + +Zero-based index at which to begin the slice. + +#### endSlice + +Type: `number` + +Zero-based index at which to end the slice. + + +## Related + +- [wrap-ansi](https://github.com/chalk/wrap-ansi) - Wordwrap a string with ANSI escape codes +- [cli-truncate](https://github.com/sindresorhus/cli-truncate) - Truncate a string to a specific width in the terminal +- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right + + +## Maintainers + +- [Sindre Sorhus](https://github.com/sindresorhus) +- [Josh Junon](https://github.com/qix-) + + +## License + +MIT diff --git a/node_modules/sprintf-js/.npmignore b/node_modules/sprintf-js/.npmignore new file mode 100644 index 00000000..096746c1 --- /dev/null +++ b/node_modules/sprintf-js/.npmignore @@ -0,0 +1 @@ +/node_modules/ \ No newline at end of file diff --git a/node_modules/sprintf-js/LICENSE b/node_modules/sprintf-js/LICENSE new file mode 100644 index 00000000..663ac52e --- /dev/null +++ b/node_modules/sprintf-js/LICENSE @@ -0,0 +1,24 @@ +Copyright (c) 2007-2014, Alexandru Marasteanu +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: +* Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. +* Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. +* Neither the name of this software nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/sprintf-js/README.md b/node_modules/sprintf-js/README.md new file mode 100644 index 00000000..83863561 --- /dev/null +++ b/node_modules/sprintf-js/README.md @@ -0,0 +1,88 @@ +# sprintf.js +**sprintf.js** is a complete open source JavaScript sprintf implementation for the *browser* and *node.js*. + +Its prototype is simple: + + string sprintf(string format , [mixed arg1 [, mixed arg2 [ ,...]]]) + +The placeholders in the format string are marked by `%` and are followed by one or more of these elements, in this order: + +* An optional number followed by a `$` sign that selects which argument index to use for the value. If not specified, arguments will be placed in the same order as the placeholders in the input string. +* An optional `+` sign that forces to preceed the result with a plus or minus sign on numeric values. By default, only the `-` sign is used on negative numbers. +* An optional padding specifier that says what character to use for padding (if specified). Possible values are `0` or any other character precedeed by a `'` (single quote). The default is to pad with *spaces*. +* An optional `-` sign, that causes sprintf to left-align the result of this placeholder. The default is to right-align the result. +* An optional number, that says how many characters the result should have. If the value to be returned is shorter than this number, the result will be padded. When used with the `j` (JSON) type specifier, the padding length specifies the tab size used for indentation. +* An optional precision modifier, consisting of a `.` (dot) followed by a number, that says how many digits should be displayed for floating point numbers. When used with the `g` type specifier, it specifies the number of significant digits. When used on a string, it causes the result to be truncated. +* A type specifier that can be any of: + * `%` — yields a literal `%` character + * `b` — yields an integer as a binary number + * `c` — yields an integer as the character with that ASCII value + * `d` or `i` — yields an integer as a signed decimal number + * `e` — yields a float using scientific notation + * `u` — yields an integer as an unsigned decimal number + * `f` — yields a float as is; see notes on precision above + * `g` — yields a float as is; see notes on precision above + * `o` — yields an integer as an octal number + * `s` — yields a string as is + * `x` — yields an integer as a hexadecimal number (lower-case) + * `X` — yields an integer as a hexadecimal number (upper-case) + * `j` — yields a JavaScript object or array as a JSON encoded string + +## JavaScript `vsprintf` +`vsprintf` is the same as `sprintf` except that it accepts an array of arguments, rather than a variable number of arguments: + + vsprintf("The first 4 letters of the english alphabet are: %s, %s, %s and %s", ["a", "b", "c", "d"]) + +## Argument swapping +You can also swap the arguments. That is, the order of the placeholders doesn't have to match the order of the arguments. You can do that by simply indicating in the format string which arguments the placeholders refer to: + + sprintf("%2$s %3$s a %1$s", "cracker", "Polly", "wants") +And, of course, you can repeat the placeholders without having to increase the number of arguments. + +## Named arguments +Format strings may contain replacement fields rather than positional placeholders. Instead of referring to a certain argument, you can now refer to a certain key within an object. Replacement fields are surrounded by rounded parentheses - `(` and `)` - and begin with a keyword that refers to a key: + + var user = { + name: "Dolly" + } + sprintf("Hello %(name)s", user) // Hello Dolly +Keywords in replacement fields can be optionally followed by any number of keywords or indexes: + + var users = [ + {name: "Dolly"}, + {name: "Molly"}, + {name: "Polly"} + ] + sprintf("Hello %(users[0].name)s, %(users[1].name)s and %(users[2].name)s", {users: users}) // Hello Dolly, Molly and Polly +Note: mixing positional and named placeholders is not (yet) supported + +## Computed values +You can pass in a function as a dynamic value and it will be invoked (with no arguments) in order to compute the value on-the-fly. + + sprintf("Current timestamp: %d", Date.now) // Current timestamp: 1398005382890 + sprintf("Current date and time: %s", function() { return new Date().toString() }) + +# AngularJS +You can now use `sprintf` and `vsprintf` (also aliased as `fmt` and `vfmt` respectively) in your AngularJS projects. See `demo/`. + +# Installation + +## Via Bower + + bower install sprintf + +## Or as a node.js module + + npm install sprintf-js + +### Usage + + var sprintf = require("sprintf-js").sprintf, + vsprintf = require("sprintf-js").vsprintf + + sprintf("%2$s %3$s a %1$s", "cracker", "Polly", "wants") + vsprintf("The first 4 letters of the english alphabet are: %s, %s, %s and %s", ["a", "b", "c", "d"]) + +# License + +**sprintf.js** is licensed under the terms of the 3-clause BSD license. diff --git a/node_modules/sprintf-js/bower.json b/node_modules/sprintf-js/bower.json new file mode 100644 index 00000000..d90a7598 --- /dev/null +++ b/node_modules/sprintf-js/bower.json @@ -0,0 +1,14 @@ +{ + "name": "sprintf", + "description": "JavaScript sprintf implementation", + "version": "1.0.3", + "main": "src/sprintf.js", + "license": "BSD-3-Clause-Clear", + "keywords": ["sprintf", "string", "formatting"], + "authors": ["Alexandru Marasteanu (http://alexei.ro/)"], + "homepage": "https://github.com/alexei/sprintf.js", + "repository": { + "type": "git", + "url": "git://github.com/alexei/sprintf.js.git" + } +} diff --git a/node_modules/sprintf-js/demo/angular.html b/node_modules/sprintf-js/demo/angular.html new file mode 100644 index 00000000..3559efd7 --- /dev/null +++ b/node_modules/sprintf-js/demo/angular.html @@ -0,0 +1,20 @@ + + + + + + + + + 
{{ "%+010d"|sprintf:-123 }}
+ 
{{ "%+010d"|vsprintf:[-123] }}
+ 
{{ "%+010d"|fmt:-123 }}
+ 
{{ "%+010d"|vfmt:[-123] }}
+ 
{{ "I've got %2$d apples and %1$d oranges."|fmt:4:2 }}
+ 
{{ "I've got %(apples)d apples and %(oranges)d oranges."|fmt:{apples: 2, oranges: 4} }}
+ + + + diff --git a/node_modules/sprintf-js/dist/angular-sprintf.min.js b/node_modules/sprintf-js/dist/angular-sprintf.min.js new file mode 100644 index 00000000..dbaf744d --- /dev/null +++ b/node_modules/sprintf-js/dist/angular-sprintf.min.js @@ -0,0 +1,4 @@ +/*! sprintf-js | Alexandru Marasteanu (http://alexei.ro/) | BSD-3-Clause */ + +angular.module("sprintf",[]).filter("sprintf",function(){return function(){return sprintf.apply(null,arguments)}}).filter("fmt",["$filter",function(a){return a("sprintf")}]).filter("vsprintf",function(){return function(a,b){return vsprintf(a,b)}}).filter("vfmt",["$filter",function(a){return a("vsprintf")}]); +//# sourceMappingURL=angular-sprintf.min.map \ No newline at end of file diff --git a/node_modules/sprintf-js/dist/angular-sprintf.min.js.map b/node_modules/sprintf-js/dist/angular-sprintf.min.js.map new file mode 100644 index 00000000..055964c6 --- /dev/null +++ b/node_modules/sprintf-js/dist/angular-sprintf.min.js.map @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/node_modules/sprintf-js/gruntfile.js b/node_modules/sprintf-js/gruntfile.js new file mode 100644 index 00000000..246e1c3b --- /dev/null +++ b/node_modules/sprintf-js/gruntfile.js @@ -0,0 +1,36 @@ +module.exports = function(grunt) { + grunt.initConfig({ + pkg: grunt.file.readJSON("package.json"), + + uglify: { + options: { + banner: "/*! <%= pkg.name %> | <%= pkg.author %> | <%= pkg.license %> */\n", + sourceMap: true + }, + build: { + files: [ + { + src: "src/sprintf.js", + dest: "dist/sprintf.min.js" + }, + { + src: "src/angular-sprintf.js", + dest: "dist/angular-sprintf.min.js" + } + ] + } + }, + + watch: { + js: { + files: "src/*.js", + tasks: ["uglify"] + } + } + }) + + grunt.loadNpmTasks("grunt-contrib-uglify") + grunt.loadNpmTasks("grunt-contrib-watch") + + grunt.registerTask("default", ["uglify", "watch"]) +} diff --git a/node_modules/sprintf-js/package.json b/node_modules/sprintf-js/package.json new file mode 100644 index 00000000..cfa64238 --- /dev/null +++ b/node_modules/sprintf-js/package.json @@ -0,0 +1,54 @@ +{ + "_from": "sprintf-js@~1.0.2", + "_id": "sprintf-js@1.0.3", + "_inBundle": false, + "_integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=", + "_location": "/sprintf-js", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "sprintf-js@~1.0.2", + "name": "sprintf-js", + "escapedName": "sprintf-js", + "rawSpec": "~1.0.2", + "saveSpec": null, + "fetchSpec": "~1.0.2" + }, + "_requiredBy": [ + "/argparse" + ], + "_resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz", + "_shasum": "04e6926f662895354f3dd015203633b857297e2c", + "_spec": "sprintf-js@~1.0.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/argparse", + "author": { + "name": "Alexandru Marasteanu", + "email": "hello@alexei.ro", + "url": "http://alexei.ro/" + }, + "bugs": { + "url": "https://github.com/alexei/sprintf.js/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "JavaScript sprintf implementation", + "devDependencies": { + "grunt": "*", + "grunt-contrib-uglify": "*", + "grunt-contrib-watch": "*", + "mocha": "*" + }, + "homepage": "https://github.com/alexei/sprintf.js#readme", + "license": "BSD-3-Clause", + "main": "src/sprintf.js", + "name": "sprintf-js", + "repository": { + "type": "git", + "url": "git+https://github.com/alexei/sprintf.js.git" + }, + "scripts": { + "test": "mocha test/test.js" + }, + "version": "1.0.3" +} diff --git a/node_modules/sprintf-js/src/angular-sprintf.js b/node_modules/sprintf-js/src/angular-sprintf.js new file mode 100644 index 00000000..9c69123b --- /dev/null +++ b/node_modules/sprintf-js/src/angular-sprintf.js @@ -0,0 +1,18 @@ +angular. + module("sprintf", []). + filter("sprintf", function() { + return function() { + return sprintf.apply(null, arguments) + } + }). + filter("fmt", ["$filter", function($filter) { + return $filter("sprintf") + }]). + filter("vsprintf", function() { + return function(format, argv) { + return vsprintf(format, argv) + } + }). + filter("vfmt", ["$filter", function($filter) { + return $filter("vsprintf") + }]) diff --git a/node_modules/sprintf-js/src/sprintf.js b/node_modules/sprintf-js/src/sprintf.js new file mode 100644 index 00000000..c0fc7c08 --- /dev/null +++ b/node_modules/sprintf-js/src/sprintf.js @@ -0,0 +1,208 @@ +(function(window) { + var re = { + not_string: /[^s]/, + number: /[diefg]/, + json: /[j]/, + not_json: /[^j]/, + text: /^[^\x25]+/, + modulo: /^\x25{2}/, + placeholder: /^\x25(?:([1-9]\d*)\$|\(([^\)]+)\))?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-gijosuxX])/, + key: /^([a-z_][a-z_\d]*)/i, + key_access: /^\.([a-z_][a-z_\d]*)/i, + index_access: /^\[(\d+)\]/, + sign: /^[\+\-]/ + } + + function sprintf() { + var key = arguments[0], cache = sprintf.cache + if (!(cache[key] && cache.hasOwnProperty(key))) { + cache[key] = sprintf.parse(key) + } + return sprintf.format.call(null, cache[key], arguments) + } + + sprintf.format = function(parse_tree, argv) { + var cursor = 1, tree_length = parse_tree.length, node_type = "", arg, output = [], i, k, match, pad, pad_character, pad_length, is_positive = true, sign = "" + for (i = 0; i < tree_length; i++) { + node_type = get_type(parse_tree[i]) + if (node_type === "string") { + output[output.length] = parse_tree[i] + } + else if (node_type === "array") { + match = parse_tree[i] // convenience purposes only + if (match[2]) { // keyword argument + arg = argv[cursor] + for (k = 0; k < match[2].length; k++) { + if (!arg.hasOwnProperty(match[2][k])) { + throw new Error(sprintf("[sprintf] property '%s' does not exist", match[2][k])) + } + arg = arg[match[2][k]] + } + } + else if (match[1]) { // positional argument (explicit) + arg = argv[match[1]] + } + else { // positional argument (implicit) + arg = argv[cursor++] + } + + if (get_type(arg) == "function") { + arg = arg() + } + + if (re.not_string.test(match[8]) && re.not_json.test(match[8]) && (get_type(arg) != "number" && isNaN(arg))) { + throw new TypeError(sprintf("[sprintf] expecting number but found %s", get_type(arg))) + } + + if (re.number.test(match[8])) { + is_positive = arg >= 0 + } + + switch (match[8]) { + case "b": + arg = arg.toString(2) + break + case "c": + arg = String.fromCharCode(arg) + break + case "d": + case "i": + arg = parseInt(arg, 10) + break + case "j": + arg = JSON.stringify(arg, null, match[6] ? parseInt(match[6]) : 0) + break + case "e": + arg = match[7] ? arg.toExponential(match[7]) : arg.toExponential() + break + case "f": + arg = match[7] ? parseFloat(arg).toFixed(match[7]) : parseFloat(arg) + break + case "g": + arg = match[7] ? parseFloat(arg).toPrecision(match[7]) : parseFloat(arg) + break + case "o": + arg = arg.toString(8) + break + case "s": + arg = ((arg = String(arg)) && match[7] ? arg.substring(0, match[7]) : arg) + break + case "u": + arg = arg >>> 0 + break + case "x": + arg = arg.toString(16) + break + case "X": + arg = arg.toString(16).toUpperCase() + break + } + if (re.json.test(match[8])) { + output[output.length] = arg + } + else { + if (re.number.test(match[8]) && (!is_positive || match[3])) { + sign = is_positive ? "+" : "-" + arg = arg.toString().replace(re.sign, "") + } + else { + sign = "" + } + pad_character = match[4] ? match[4] === "0" ? "0" : match[4].charAt(1) : " " + pad_length = match[6] - (sign + arg).length + pad = match[6] ? (pad_length > 0 ? str_repeat(pad_character, pad_length) : "") : "" + output[output.length] = match[5] ? sign + arg + pad : (pad_character === "0" ? sign + pad + arg : pad + sign + arg) + } + } + } + return output.join("") + } + + sprintf.cache = {} + + sprintf.parse = function(fmt) { + var _fmt = fmt, match = [], parse_tree = [], arg_names = 0 + while (_fmt) { + if ((match = re.text.exec(_fmt)) !== null) { + parse_tree[parse_tree.length] = match[0] + } + else if ((match = re.modulo.exec(_fmt)) !== null) { + parse_tree[parse_tree.length] = "%" + } + else if ((match = re.placeholder.exec(_fmt)) !== null) { + if (match[2]) { + arg_names |= 1 + var field_list = [], replacement_field = match[2], field_match = [] + if ((field_match = re.key.exec(replacement_field)) !== null) { + field_list[field_list.length] = field_match[1] + while ((replacement_field = replacement_field.substring(field_match[0].length)) !== "") { + if ((field_match = re.key_access.exec(replacement_field)) !== null) { + field_list[field_list.length] = field_match[1] + } + else if ((field_match = re.index_access.exec(replacement_field)) !== null) { + field_list[field_list.length] = field_match[1] + } + else { + throw new SyntaxError("[sprintf] failed to parse named argument key") + } + } + } + else { + throw new SyntaxError("[sprintf] failed to parse named argument key") + } + match[2] = field_list + } + else { + arg_names |= 2 + } + if (arg_names === 3) { + throw new Error("[sprintf] mixing positional and named placeholders is not (yet) supported") + } + parse_tree[parse_tree.length] = match + } + else { + throw new SyntaxError("[sprintf] unexpected placeholder") + } + _fmt = _fmt.substring(match[0].length) + } + return parse_tree + } + + var vsprintf = function(fmt, argv, _argv) { + _argv = (argv || []).slice(0) + _argv.splice(0, 0, fmt) + return sprintf.apply(null, _argv) + } + + /** + * helpers + */ + function get_type(variable) { + return Object.prototype.toString.call(variable).slice(8, -1).toLowerCase() + } + + function str_repeat(input, multiplier) { + return Array(multiplier + 1).join(input) + } + + /** + * export to either browser or node.js + */ + if (typeof exports !== "undefined") { + exports.sprintf = sprintf + exports.vsprintf = vsprintf + } + else { + window.sprintf = sprintf + window.vsprintf = vsprintf + + if (typeof define === "function" && define.amd) { + define(function() { + return { + sprintf: sprintf, + vsprintf: vsprintf + } + }) + } + } +})(typeof window === "undefined" ? this : window); diff --git a/node_modules/sprintf-js/test/test.js b/node_modules/sprintf-js/test/test.js new file mode 100644 index 00000000..6f57b253 --- /dev/null +++ b/node_modules/sprintf-js/test/test.js @@ -0,0 +1,82 @@ +var assert = require("assert"), + sprintfjs = require("../src/sprintf.js"), + sprintf = sprintfjs.sprintf, + vsprintf = sprintfjs.vsprintf + +describe("sprintfjs", function() { + var pi = 3.141592653589793 + + it("should return formated strings for simple placeholders", function() { + assert.equal("%", sprintf("%%")) + assert.equal("10", sprintf("%b", 2)) + assert.equal("A", sprintf("%c", 65)) + assert.equal("2", sprintf("%d", 2)) + assert.equal("2", sprintf("%i", 2)) + assert.equal("2", sprintf("%d", "2")) + assert.equal("2", sprintf("%i", "2")) + assert.equal('{"foo":"bar"}', sprintf("%j", {foo: "bar"})) + assert.equal('["foo","bar"]', sprintf("%j", ["foo", "bar"])) + assert.equal("2e+0", sprintf("%e", 2)) + assert.equal("2", sprintf("%u", 2)) + assert.equal("4294967294", sprintf("%u", -2)) + assert.equal("2.2", sprintf("%f", 2.2)) + assert.equal("3.141592653589793", sprintf("%g", pi)) + assert.equal("10", sprintf("%o", 8)) + assert.equal("%s", sprintf("%s", "%s")) + assert.equal("ff", sprintf("%x", 255)) + assert.equal("FF", sprintf("%X", 255)) + assert.equal("Polly wants a cracker", sprintf("%2$s %3$s a %1$s", "cracker", "Polly", "wants")) + assert.equal("Hello world!", sprintf("Hello %(who)s!", {"who": "world"})) + }) + + it("should return formated strings for complex placeholders", function() { + // sign + assert.equal("2", sprintf("%d", 2)) + assert.equal("-2", sprintf("%d", -2)) + assert.equal("+2", sprintf("%+d", 2)) + assert.equal("-2", sprintf("%+d", -2)) + assert.equal("2", sprintf("%i", 2)) + assert.equal("-2", sprintf("%i", -2)) + assert.equal("+2", sprintf("%+i", 2)) + assert.equal("-2", sprintf("%+i", -2)) + assert.equal("2.2", sprintf("%f", 2.2)) + assert.equal("-2.2", sprintf("%f", -2.2)) + assert.equal("+2.2", sprintf("%+f", 2.2)) + assert.equal("-2.2", sprintf("%+f", -2.2)) + assert.equal("-2.3", sprintf("%+.1f", -2.34)) + assert.equal("-0.0", sprintf("%+.1f", -0.01)) + assert.equal("3.14159", sprintf("%.6g", pi)) + assert.equal("3.14", sprintf("%.3g", pi)) + assert.equal("3", sprintf("%.1g", pi)) + assert.equal("-000000123", sprintf("%+010d", -123)) + assert.equal("______-123", sprintf("%+'_10d", -123)) + assert.equal("-234.34 123.2", sprintf("%f %f", -234.34, 123.2)) + + // padding + assert.equal("-0002", sprintf("%05d", -2)) + assert.equal("-0002", sprintf("%05i", -2)) + assert.equal(" <", sprintf("%5s", "<")) + assert.equal("0000<", sprintf("%05s", "<")) + assert.equal("____<", sprintf("%'_5s", "<")) + assert.equal("> ", sprintf("%-5s", ">")) + assert.equal(">0000", sprintf("%0-5s", ">")) + assert.equal(">____", sprintf("%'_-5s", ">")) + assert.equal("xxxxxx", sprintf("%5s", "xxxxxx")) + assert.equal("1234", sprintf("%02u", 1234)) + assert.equal(" -10.235", sprintf("%8.3f", -10.23456)) + assert.equal("-12.34 xxx", sprintf("%f %s", -12.34, "xxx")) + assert.equal('{\n "foo": "bar"\n}', sprintf("%2j", {foo: "bar"})) + assert.equal('[\n "foo",\n "bar"\n]', sprintf("%2j", ["foo", "bar"])) + + // precision + assert.equal("2.3", sprintf("%.1f", 2.345)) + assert.equal("xxxxx", sprintf("%5.5s", "xxxxxx")) + assert.equal(" x", sprintf("%5.1s", "xxxxxx")) + + }) + + it("should return formated strings for callbacks", function() { + assert.equal("foobar", sprintf("%s", function() { return "foobar" })) + assert.equal(Date.now(), sprintf("%s", Date.now)) // should pass... + }) +}) diff --git a/node_modules/string-width/index.js b/node_modules/string-width/index.js new file mode 100644 index 00000000..bbc49d29 --- /dev/null +++ b/node_modules/string-width/index.js @@ -0,0 +1,36 @@ +'use strict'; +const stripAnsi = require('strip-ansi'); +const isFullwidthCodePoint = require('is-fullwidth-code-point'); + +module.exports = str => { + if (typeof str !== 'string' || str.length === 0) { + return 0; + } + + str = stripAnsi(str); + + let width = 0; + + for (let i = 0; i < str.length; i++) { + const code = str.codePointAt(i); + + // Ignore control characters + if (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) { + continue; + } + + // Ignore combining characters + if (code >= 0x300 && code <= 0x36F) { + continue; + } + + // Surrogates + if (code > 0xFFFF) { + i++; + } + + width += isFullwidthCodePoint(code) ? 2 : 1; + } + + return width; +}; diff --git a/node_modules/string-width/license b/node_modules/string-width/license new file mode 100644 index 00000000..e7af2f77 --- /dev/null +++ b/node_modules/string-width/license @@ -0,0 +1,9 @@ +MIT License + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/string-width/package.json b/node_modules/string-width/package.json new file mode 100644 index 00000000..e0daa46f --- /dev/null +++ b/node_modules/string-width/package.json @@ -0,0 +1,88 @@ +{ + "_from": "string-width@^2.1.0", + "_id": "string-width@2.1.1", + "_inBundle": false, + "_integrity": "sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==", + "_location": "/string-width", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "string-width@^2.1.0", + "name": "string-width", + "escapedName": "string-width", + "rawSpec": "^2.1.0", + "saveSpec": null, + "fetchSpec": "^2.1.0" + }, + "_requiredBy": [ + "/inquirer", + "/table" + ], + "_resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz", + "_shasum": "ab93f27a8dc13d28cac815c462143a6d9012ae9e", + "_spec": "string-width@^2.1.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/inquirer", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/string-width/issues" + }, + "bundleDependencies": false, + "dependencies": { + "is-fullwidth-code-point": "^2.0.0", + "strip-ansi": "^4.0.0" + }, + "deprecated": false, + "description": "Get the visual width of a string - the number of columns required to display it", + "devDependencies": { + "ava": "*", + "xo": "*" + }, + "engines": { + "node": ">=4" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/sindresorhus/string-width#readme", + "keywords": [ + "string", + "str", + "character", + "char", + "unicode", + "width", + "visual", + "column", + "columns", + "fullwidth", + "full-width", + "full", + "ansi", + "escape", + "codes", + "cli", + "command-line", + "terminal", + "console", + "cjk", + "chinese", + "japanese", + "korean", + "fixed-width" + ], + "license": "MIT", + "name": "string-width", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/string-width.git" + }, + "scripts": { + "test": "xo && ava" + }, + "version": "2.1.1" +} diff --git a/node_modules/string-width/readme.md b/node_modules/string-width/readme.md new file mode 100644 index 00000000..df5b7199 --- /dev/null +++ b/node_modules/string-width/readme.md @@ -0,0 +1,42 @@ +# string-width [![Build Status](https://travis-ci.org/sindresorhus/string-width.svg?branch=master)](https://travis-ci.org/sindresorhus/string-width) + +> Get the visual width of a string - the number of columns required to display it + +Some Unicode characters are [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms) and use double the normal width. [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code) are stripped and doesn't affect the width. + +Useful to be able to measure the actual width of command-line output. + + +## Install + +``` +$ npm install string-width +``` + + +## Usage + +```js +const stringWidth = require('string-width'); + +stringWidth('古'); +//=> 2 + +stringWidth('\u001b[1m古\u001b[22m'); +//=> 2 + +stringWidth('a'); +//=> 1 +``` + + +## Related + +- [string-width-cli](https://github.com/sindresorhus/string-width-cli) - CLI for this module +- [string-length](https://github.com/sindresorhus/string-length) - Get the real length of a string +- [widest-line](https://github.com/sindresorhus/widest-line) - Get the visual width of the widest line in a string + + +## License + +MIT © [Sindre Sorhus](https://sindresorhus.com) diff --git a/node_modules/string_decoder/.npmignore b/node_modules/string_decoder/.npmignore new file mode 100644 index 00000000..206320cc --- /dev/null +++ b/node_modules/string_decoder/.npmignore @@ -0,0 +1,2 @@ +build +test diff --git a/node_modules/string_decoder/LICENSE b/node_modules/string_decoder/LICENSE new file mode 100644 index 00000000..778edb20 --- /dev/null +++ b/node_modules/string_decoder/LICENSE @@ -0,0 +1,48 @@ +Node.js is licensed for use as follows: + +""" +Copyright Node.js contributors. All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to +deal in the Software without restriction, including without limitation the +rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +sell copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +IN THE SOFTWARE. +""" + +This license applies to parts of Node.js originating from the +https://github.com/joyent/node repository: + +""" +Copyright Joyent, Inc. and other Node contributors. All rights reserved. +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to +deal in the Software without restriction, including without limitation the +rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +sell copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +IN THE SOFTWARE. +""" + diff --git a/node_modules/string_decoder/README.md b/node_modules/string_decoder/README.md new file mode 100644 index 00000000..dc3a2d21 --- /dev/null +++ b/node_modules/string_decoder/README.md @@ -0,0 +1,28 @@ +# string_decoder + +***Node-core v7.0.0 string_decoder for userland*** + + +[![NPM](https://nodei.co/npm/string_decoder.png?downloads=true&downloadRank=true)](https://nodei.co/npm/string_decoder/) +[![NPM](https://nodei.co/npm-dl/string_decoder.png?&months=6&height=3)](https://nodei.co/npm/string_decoder/) + + +```bash +npm install --save string_decoder +``` + +***Node-core string_decoderstring_decoder for userland*** + +This package is a mirror of the string_decoder implementation in Node-core. + +Full documentation may be found on the [Node.js website](https://nodejs.org/dist/v7.8.0/docs/api/). + +As of version 1.0.0 **string_decoder** uses semantic versioning. + +## Previous versions + +Previous version numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10. + +## Update + +The *build/* directory contains a build script that will scrape the source from the [nodejs/node](https://github.com/nodejs/node) repo given a specific Node version. diff --git a/node_modules/string_decoder/lib/string_decoder.js b/node_modules/string_decoder/lib/string_decoder.js new file mode 100644 index 00000000..26fb94c3 --- /dev/null +++ b/node_modules/string_decoder/lib/string_decoder.js @@ -0,0 +1,272 @@ +'use strict'; + +var Buffer = require('safe-buffer').Buffer; + +var isEncoding = Buffer.isEncoding || function (encoding) { + encoding = '' + encoding; + switch (encoding && encoding.toLowerCase()) { + case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw': + return true; + default: + return false; + } +}; + +function _normalizeEncoding(enc) { + if (!enc) return 'utf8'; + var retried; + while (true) { + switch (enc) { + case 'utf8': + case 'utf-8': + return 'utf8'; + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return 'utf16le'; + case 'latin1': + case 'binary': + return 'latin1'; + case 'base64': + case 'ascii': + case 'hex': + return enc; + default: + if (retried) return; // undefined + enc = ('' + enc).toLowerCase(); + retried = true; + } + } +}; + +// Do not cache `Buffer.isEncoding` when checking encoding names as some +// modules monkey-patch it to support additional encodings +function normalizeEncoding(enc) { + var nenc = _normalizeEncoding(enc); + if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc); + return nenc || enc; +} + +// StringDecoder provides an interface for efficiently splitting a series of +// buffers into a series of JS strings without breaking apart multi-byte +// characters. +exports.StringDecoder = StringDecoder; +function StringDecoder(encoding) { + this.encoding = normalizeEncoding(encoding); + var nb; + switch (this.encoding) { + case 'utf16le': + this.text = utf16Text; + this.end = utf16End; + nb = 4; + break; + case 'utf8': + this.fillLast = utf8FillLast; + nb = 4; + break; + case 'base64': + this.text = base64Text; + this.end = base64End; + nb = 3; + break; + default: + this.write = simpleWrite; + this.end = simpleEnd; + return; + } + this.lastNeed = 0; + this.lastTotal = 0; + this.lastChar = Buffer.allocUnsafe(nb); +} + +StringDecoder.prototype.write = function (buf) { + if (buf.length === 0) return ''; + var r; + var i; + if (this.lastNeed) { + r = this.fillLast(buf); + if (r === undefined) return ''; + i = this.lastNeed; + this.lastNeed = 0; + } else { + i = 0; + } + if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i); + return r || ''; +}; + +StringDecoder.prototype.end = utf8End; + +// Returns only complete characters in a Buffer +StringDecoder.prototype.text = utf8Text; + +// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer +StringDecoder.prototype.fillLast = function (buf) { + if (this.lastNeed <= buf.length) { + buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed); + return this.lastChar.toString(this.encoding, 0, this.lastTotal); + } + buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length); + this.lastNeed -= buf.length; +}; + +// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a +// continuation byte. +function utf8CheckByte(byte) { + if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4; + return -1; +} + +// Checks at most 3 bytes at the end of a Buffer in order to detect an +// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4) +// needed to complete the UTF-8 character (if applicable) are returned. +function utf8CheckIncomplete(self, buf, i) { + var j = buf.length - 1; + if (j < i) return 0; + var nb = utf8CheckByte(buf[j]); + if (nb >= 0) { + if (nb > 0) self.lastNeed = nb - 1; + return nb; + } + if (--j < i) return 0; + nb = utf8CheckByte(buf[j]); + if (nb >= 0) { + if (nb > 0) self.lastNeed = nb - 2; + return nb; + } + if (--j < i) return 0; + nb = utf8CheckByte(buf[j]); + if (nb >= 0) { + if (nb > 0) { + if (nb === 2) nb = 0;else self.lastNeed = nb - 3; + } + return nb; + } + return 0; +} + +// Validates as many continuation bytes for a multi-byte UTF-8 character as +// needed or are available. If we see a non-continuation byte where we expect +// one, we "replace" the validated continuation bytes we've seen so far with +// UTF-8 replacement characters ('\ufffd'), to match v8's UTF-8 decoding +// behavior. The continuation byte check is included three times in the case +// where all of the continuation bytes for a character exist in the same buffer. +// It is also done this way as a slight performance increase instead of using a +// loop. +function utf8CheckExtraBytes(self, buf, p) { + if ((buf[0] & 0xC0) !== 0x80) { + self.lastNeed = 0; + return '\ufffd'.repeat(p); + } + if (self.lastNeed > 1 && buf.length > 1) { + if ((buf[1] & 0xC0) !== 0x80) { + self.lastNeed = 1; + return '\ufffd'.repeat(p + 1); + } + if (self.lastNeed > 2 && buf.length > 2) { + if ((buf[2] & 0xC0) !== 0x80) { + self.lastNeed = 2; + return '\ufffd'.repeat(p + 2); + } + } + } +} + +// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer. +function utf8FillLast(buf) { + var p = this.lastTotal - this.lastNeed; + var r = utf8CheckExtraBytes(this, buf, p); + if (r !== undefined) return r; + if (this.lastNeed <= buf.length) { + buf.copy(this.lastChar, p, 0, this.lastNeed); + return this.lastChar.toString(this.encoding, 0, this.lastTotal); + } + buf.copy(this.lastChar, p, 0, buf.length); + this.lastNeed -= buf.length; +} + +// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a +// partial character, the character's bytes are buffered until the required +// number of bytes are available. +function utf8Text(buf, i) { + var total = utf8CheckIncomplete(this, buf, i); + if (!this.lastNeed) return buf.toString('utf8', i); + this.lastTotal = total; + var end = buf.length - (total - this.lastNeed); + buf.copy(this.lastChar, 0, end); + return buf.toString('utf8', i, end); +} + +// For UTF-8, a replacement character for each buffered byte of a (partial) +// character needs to be added to the output. +function utf8End(buf) { + var r = buf && buf.length ? this.write(buf) : ''; + if (this.lastNeed) return r + '\ufffd'.repeat(this.lastTotal - this.lastNeed); + return r; +} + +// UTF-16LE typically needs two bytes per character, but even if we have an even +// number of bytes available, we need to check if we end on a leading/high +// surrogate. In that case, we need to wait for the next two bytes in order to +// decode the last character properly. +function utf16Text(buf, i) { + if ((buf.length - i) % 2 === 0) { + var r = buf.toString('utf16le', i); + if (r) { + var c = r.charCodeAt(r.length - 1); + if (c >= 0xD800 && c <= 0xDBFF) { + this.lastNeed = 2; + this.lastTotal = 4; + this.lastChar[0] = buf[buf.length - 2]; + this.lastChar[1] = buf[buf.length - 1]; + return r.slice(0, -1); + } + } + return r; + } + this.lastNeed = 1; + this.lastTotal = 2; + this.lastChar[0] = buf[buf.length - 1]; + return buf.toString('utf16le', i, buf.length - 1); +} + +// For UTF-16LE we do not explicitly append special replacement characters if we +// end on a partial character, we simply let v8 handle that. +function utf16End(buf) { + var r = buf && buf.length ? this.write(buf) : ''; + if (this.lastNeed) { + var end = this.lastTotal - this.lastNeed; + return r + this.lastChar.toString('utf16le', 0, end); + } + return r; +} + +function base64Text(buf, i) { + var n = (buf.length - i) % 3; + if (n === 0) return buf.toString('base64', i); + this.lastNeed = 3 - n; + this.lastTotal = 3; + if (n === 1) { + this.lastChar[0] = buf[buf.length - 1]; + } else { + this.lastChar[0] = buf[buf.length - 2]; + this.lastChar[1] = buf[buf.length - 1]; + } + return buf.toString('base64', i, buf.length - n); +} + +function base64End(buf) { + var r = buf && buf.length ? this.write(buf) : ''; + if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed); + return r; +} + +// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex) +function simpleWrite(buf) { + return buf.toString(this.encoding); +} + +function simpleEnd(buf) { + return buf && buf.length ? this.write(buf) : ''; +} \ No newline at end of file diff --git a/node_modules/string_decoder/package.json b/node_modules/string_decoder/package.json new file mode 100644 index 00000000..3581dcd0 --- /dev/null +++ b/node_modules/string_decoder/package.json @@ -0,0 +1,56 @@ +{ + "_from": "string_decoder@~1.0.3", + "_id": "string_decoder@1.0.3", + "_inBundle": false, + "_integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==", + "_location": "/string_decoder", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "string_decoder@~1.0.3", + "name": "string_decoder", + "escapedName": "string_decoder", + "rawSpec": "~1.0.3", + "saveSpec": null, + "fetchSpec": "~1.0.3" + }, + "_requiredBy": [ + "/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz", + "_shasum": "0fc67d7c141825de94282dd536bec6b9bce860ab", + "_spec": "string_decoder@~1.0.3", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/readable-stream", + "bugs": { + "url": "https://github.com/rvagg/string_decoder/issues" + }, + "bundleDependencies": false, + "dependencies": { + "safe-buffer": "~5.1.0" + }, + "deprecated": false, + "description": "The string_decoder module from Node core", + "devDependencies": { + "babel-polyfill": "^6.23.0", + "tap": "~0.4.8" + }, + "homepage": "https://github.com/rvagg/string_decoder", + "keywords": [ + "string", + "decoder", + "browser", + "browserify" + ], + "license": "MIT", + "main": "lib/string_decoder.js", + "name": "string_decoder", + "repository": { + "type": "git", + "url": "git://github.com/rvagg/string_decoder.git" + }, + "scripts": { + "test": "tap test/parallel/*.js && node test/verify-dependencies" + }, + "version": "1.0.3" +} diff --git a/node_modules/strip-ansi/index.js b/node_modules/strip-ansi/index.js new file mode 100644 index 00000000..96e0292c --- /dev/null +++ b/node_modules/strip-ansi/index.js @@ -0,0 +1,4 @@ +'use strict'; +const ansiRegex = require('ansi-regex'); + +module.exports = input => typeof input === 'string' ? input.replace(ansiRegex(), '') : input; diff --git a/node_modules/strip-ansi/license b/node_modules/strip-ansi/license new file mode 100644 index 00000000..e7af2f77 --- /dev/null +++ b/node_modules/strip-ansi/license @@ -0,0 +1,9 @@ +MIT License + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/strip-ansi/node_modules/ansi-regex/index.js b/node_modules/strip-ansi/node_modules/ansi-regex/index.js new file mode 100644 index 00000000..c4aaecf5 --- /dev/null +++ b/node_modules/strip-ansi/node_modules/ansi-regex/index.js @@ -0,0 +1,10 @@ +'use strict'; + +module.exports = () => { + const pattern = [ + '[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[a-zA-Z\\d]*)*)?\\u0007)', + '(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))' + ].join('|'); + + return new RegExp(pattern, 'g'); +}; diff --git a/node_modules/strip-ansi/node_modules/ansi-regex/license b/node_modules/strip-ansi/node_modules/ansi-regex/license new file mode 100644 index 00000000..e7af2f77 --- /dev/null +++ b/node_modules/strip-ansi/node_modules/ansi-regex/license @@ -0,0 +1,9 @@ +MIT License + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/strip-ansi/node_modules/ansi-regex/package.json b/node_modules/strip-ansi/node_modules/ansi-regex/package.json new file mode 100644 index 00000000..caaee702 --- /dev/null +++ b/node_modules/strip-ansi/node_modules/ansi-regex/package.json @@ -0,0 +1,85 @@ +{ + "_from": "ansi-regex@^3.0.0", + "_id": "ansi-regex@3.0.0", + "_inBundle": false, + "_integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=", + "_location": "/strip-ansi/ansi-regex", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "ansi-regex@^3.0.0", + "name": "ansi-regex", + "escapedName": "ansi-regex", + "rawSpec": "^3.0.0", + "saveSpec": null, + "fetchSpec": "^3.0.0" + }, + "_requiredBy": [ + "/strip-ansi" + ], + "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz", + "_shasum": "ed0317c322064f79466c02966bddb605ab37d998", + "_spec": "ansi-regex@^3.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/strip-ansi", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/chalk/ansi-regex/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Regular expression for matching ANSI escape codes", + "devDependencies": { + "ava": "*", + "xo": "*" + }, + "engines": { + "node": ">=4" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/chalk/ansi-regex#readme", + "keywords": [ + "ansi", + "styles", + "color", + "colour", + "colors", + "terminal", + "console", + "cli", + "string", + "tty", + "escape", + "formatting", + "rgb", + "256", + "shell", + "xterm", + "command-line", + "text", + "regex", + "regexp", + "re", + "match", + "test", + "find", + "pattern" + ], + "license": "MIT", + "name": "ansi-regex", + "repository": { + "type": "git", + "url": "git+https://github.com/chalk/ansi-regex.git" + }, + "scripts": { + "test": "xo && ava", + "view-supported": "node fixtures/view-codes.js" + }, + "version": "3.0.0" +} diff --git a/node_modules/strip-ansi/node_modules/ansi-regex/readme.md b/node_modules/strip-ansi/node_modules/ansi-regex/readme.md new file mode 100644 index 00000000..22db1c34 --- /dev/null +++ b/node_modules/strip-ansi/node_modules/ansi-regex/readme.md @@ -0,0 +1,46 @@ +# ansi-regex [![Build Status](https://travis-ci.org/chalk/ansi-regex.svg?branch=master)](https://travis-ci.org/chalk/ansi-regex) + +> Regular expression for matching [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code) + + +## Install + +``` +$ npm install ansi-regex +``` + + +## Usage + +```js +const ansiRegex = require('ansi-regex'); + +ansiRegex().test('\u001B[4mcake\u001B[0m'); +//=> true + +ansiRegex().test('cake'); +//=> false + +'\u001B[4mcake\u001B[0m'.match(ansiRegex()); +//=> ['\u001B[4m', '\u001B[0m'] +``` + + +## FAQ + +### Why do you test for codes not in the ECMA 48 standard? + +Some of the codes we run as a test are codes that we acquired finding various lists of non-standard or manufacturer specific codes. We test for both standard and non-standard codes, as most of them follow the same or similar format and can be safely matched in strings without the risk of removing actual string content. There are a few non-standard control codes that do not follow the traditional format (i.e. they end in numbers) thus forcing us to exclude them from the test because we cannot reliably match them. + +On the historical side, those ECMA standards were established in the early 90's whereas the VT100, for example, was designed in the mid/late 70's. At that point in time, control codes were still pretty ungoverned and engineers used them for a multitude of things, namely to activate hardware ports that may have been proprietary. Somewhere else you see a similar 'anarchy' of codes is in the x86 architecture for processors; there are a ton of "interrupts" that can mean different things on certain brands of processors, most of which have been phased out. + + +## Maintainers + +- [Sindre Sorhus](https://github.com/sindresorhus) +- [Josh Junon](https://github.com/qix-) + + +## License + +MIT diff --git a/node_modules/strip-ansi/package.json b/node_modules/strip-ansi/package.json new file mode 100644 index 00000000..b3c0d4e0 --- /dev/null +++ b/node_modules/strip-ansi/package.json @@ -0,0 +1,86 @@ +{ + "_from": "strip-ansi@^4.0.0", + "_id": "strip-ansi@4.0.0", + "_inBundle": false, + "_integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=", + "_location": "/strip-ansi", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "strip-ansi@^4.0.0", + "name": "strip-ansi", + "escapedName": "strip-ansi", + "rawSpec": "^4.0.0", + "saveSpec": null, + "fetchSpec": "^4.0.0" + }, + "_requiredBy": [ + "/eslint", + "/inquirer", + "/string-width" + ], + "_resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz", + "_shasum": "a8479022eb1ac368a871389b635262c505ee368f", + "_spec": "strip-ansi@^4.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/chalk/strip-ansi/issues" + }, + "bundleDependencies": false, + "dependencies": { + "ansi-regex": "^3.0.0" + }, + "deprecated": false, + "description": "Strip ANSI escape codes", + "devDependencies": { + "ava": "*", + "xo": "*" + }, + "engines": { + "node": ">=4" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/chalk/strip-ansi#readme", + "keywords": [ + "strip", + "trim", + "remove", + "ansi", + "styles", + "color", + "colour", + "colors", + "terminal", + "console", + "string", + "tty", + "escape", + "formatting", + "rgb", + "256", + "shell", + "xterm", + "log", + "logging", + "command-line", + "text" + ], + "license": "MIT", + "name": "strip-ansi", + "repository": { + "type": "git", + "url": "git+https://github.com/chalk/strip-ansi.git" + }, + "scripts": { + "test": "xo && ava" + }, + "version": "4.0.0" +} diff --git a/node_modules/strip-ansi/readme.md b/node_modules/strip-ansi/readme.md new file mode 100644 index 00000000..dc76f0cb --- /dev/null +++ b/node_modules/strip-ansi/readme.md @@ -0,0 +1,39 @@ +# strip-ansi [![Build Status](https://travis-ci.org/chalk/strip-ansi.svg?branch=master)](https://travis-ci.org/chalk/strip-ansi) + +> Strip [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code) + + +## Install + +``` +$ npm install strip-ansi +``` + + +## Usage + +```js +const stripAnsi = require('strip-ansi'); + +stripAnsi('\u001B[4mUnicorn\u001B[0m'); +//=> 'Unicorn' +``` + + +## Related + +- [strip-ansi-cli](https://github.com/chalk/strip-ansi-cli) - CLI for this module +- [has-ansi](https://github.com/chalk/has-ansi) - Check if a string has ANSI escape codes +- [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes +- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right + + +## Maintainers + +- [Sindre Sorhus](https://github.com/sindresorhus) +- [Josh Junon](https://github.com/qix-) + + +## License + +MIT diff --git a/node_modules/strip-json-comments/index.js b/node_modules/strip-json-comments/index.js new file mode 100644 index 00000000..4e6576e6 --- /dev/null +++ b/node_modules/strip-json-comments/index.js @@ -0,0 +1,70 @@ +'use strict'; +var singleComment = 1; +var multiComment = 2; + +function stripWithoutWhitespace() { + return ''; +} + +function stripWithWhitespace(str, start, end) { + return str.slice(start, end).replace(/\S/g, ' '); +} + +module.exports = function (str, opts) { + opts = opts || {}; + + var currentChar; + var nextChar; + var insideString = false; + var insideComment = false; + var offset = 0; + var ret = ''; + var strip = opts.whitespace === false ? stripWithoutWhitespace : stripWithWhitespace; + + for (var i = 0; i < str.length; i++) { + currentChar = str[i]; + nextChar = str[i + 1]; + + if (!insideComment && currentChar === '"') { + var escaped = str[i - 1] === '\\' && str[i - 2] !== '\\'; + if (!escaped) { + insideString = !insideString; + } + } + + if (insideString) { + continue; + } + + if (!insideComment && currentChar + nextChar === '//') { + ret += str.slice(offset, i); + offset = i; + insideComment = singleComment; + i++; + } else if (insideComment === singleComment && currentChar + nextChar === '\r\n') { + i++; + insideComment = false; + ret += strip(str, offset, i); + offset = i; + continue; + } else if (insideComment === singleComment && currentChar === '\n') { + insideComment = false; + ret += strip(str, offset, i); + offset = i; + } else if (!insideComment && currentChar + nextChar === '/*') { + ret += str.slice(offset, i); + offset = i; + insideComment = multiComment; + i++; + continue; + } else if (insideComment === multiComment && currentChar + nextChar === '*/') { + i++; + insideComment = false; + ret += strip(str, offset, i + 1); + offset = i + 1; + continue; + } + } + + return ret + (insideComment ? strip(str.substr(offset)) : str.substr(offset)); +}; diff --git a/node_modules/strip-json-comments/license b/node_modules/strip-json-comments/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/strip-json-comments/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/strip-json-comments/package.json b/node_modules/strip-json-comments/package.json new file mode 100644 index 00000000..e74f09b8 --- /dev/null +++ b/node_modules/strip-json-comments/package.json @@ -0,0 +1,74 @@ +{ + "_from": "strip-json-comments@~2.0.1", + "_id": "strip-json-comments@2.0.1", + "_inBundle": false, + "_integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo=", + "_location": "/strip-json-comments", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "strip-json-comments@~2.0.1", + "name": "strip-json-comments", + "escapedName": "strip-json-comments", + "rawSpec": "~2.0.1", + "saveSpec": null, + "fetchSpec": "~2.0.1" + }, + "_requiredBy": [ + "/eslint" + ], + "_resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz", + "_shasum": "3c531942e908c2697c0ec344858c286c7ca0a60a", + "_spec": "strip-json-comments@~2.0.1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/strip-json-comments/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Strip comments from JSON. Lets you use comments in your JSON files!", + "devDependencies": { + "ava": "*", + "xo": "*" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/sindresorhus/strip-json-comments#readme", + "keywords": [ + "json", + "strip", + "remove", + "delete", + "trim", + "comments", + "multiline", + "parse", + "config", + "configuration", + "conf", + "settings", + "util", + "env", + "environment" + ], + "license": "MIT", + "name": "strip-json-comments", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/strip-json-comments.git" + }, + "scripts": { + "test": "xo && ava" + }, + "version": "2.0.1" +} diff --git a/node_modules/strip-json-comments/readme.md b/node_modules/strip-json-comments/readme.md new file mode 100644 index 00000000..0ee58dfe --- /dev/null +++ b/node_modules/strip-json-comments/readme.md @@ -0,0 +1,64 @@ +# strip-json-comments [![Build Status](https://travis-ci.org/sindresorhus/strip-json-comments.svg?branch=master)](https://travis-ci.org/sindresorhus/strip-json-comments) + +> Strip comments from JSON. Lets you use comments in your JSON files! + +This is now possible: + +```js +{ + // rainbows + "unicorn": /* ❤ */ "cake" +} +``` + +It will replace single-line comments `//` and multi-line comments `/**/` with whitespace. This allows JSON error positions to remain as close as possible to the original source. + +Also available as a [gulp](https://github.com/sindresorhus/gulp-strip-json-comments)/[grunt](https://github.com/sindresorhus/grunt-strip-json-comments)/[broccoli](https://github.com/sindresorhus/broccoli-strip-json-comments) plugin. + + +## Install + +``` +$ npm install --save strip-json-comments +``` + + +## Usage + +```js +const json = '{/*rainbows*/"unicorn":"cake"}'; + +JSON.parse(stripJsonComments(json)); +//=> {unicorn: 'cake'} +``` + + +## API + +### stripJsonComments(input, [options]) + +#### input + +Type: `string` + +Accepts a string with JSON and returns a string without comments. + +#### options + +##### whitespace + +Type: `boolean` +Default: `true` + +Replace comments with whitespace instead of stripping them entirely. + + +## Related + +- [strip-json-comments-cli](https://github.com/sindresorhus/strip-json-comments-cli) - CLI for this module +- [strip-css-comments](https://github.com/sindresorhus/strip-css-comments) - Strip comments from CSS + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/supports-color/index.js b/node_modules/supports-color/index.js new file mode 100644 index 00000000..4346e272 --- /dev/null +++ b/node_modules/supports-color/index.js @@ -0,0 +1,50 @@ +'use strict'; +var argv = process.argv; + +var terminator = argv.indexOf('--'); +var hasFlag = function (flag) { + flag = '--' + flag; + var pos = argv.indexOf(flag); + return pos !== -1 && (terminator !== -1 ? pos < terminator : true); +}; + +module.exports = (function () { + if ('FORCE_COLOR' in process.env) { + return true; + } + + if (hasFlag('no-color') || + hasFlag('no-colors') || + hasFlag('color=false')) { + return false; + } + + if (hasFlag('color') || + hasFlag('colors') || + hasFlag('color=true') || + hasFlag('color=always')) { + return true; + } + + if (process.stdout && !process.stdout.isTTY) { + return false; + } + + if (process.platform === 'win32') { + return true; + } + + if ('COLORTERM' in process.env) { + return true; + } + + if (process.env.TERM === 'dumb') { + return false; + } + + if (/^screen|^xterm|^vt100|color|ansi|cygwin|linux/i.test(process.env.TERM)) { + return true; + } + + return false; +})(); diff --git a/node_modules/supports-color/license b/node_modules/supports-color/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/supports-color/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/supports-color/package.json b/node_modules/supports-color/package.json new file mode 100644 index 00000000..c2533a1f --- /dev/null +++ b/node_modules/supports-color/package.json @@ -0,0 +1,89 @@ +{ + "_from": "supports-color@^2.0.0", + "_id": "supports-color@2.0.0", + "_inBundle": false, + "_integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=", + "_location": "/supports-color", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "supports-color@^2.0.0", + "name": "supports-color", + "escapedName": "supports-color", + "rawSpec": "^2.0.0", + "saveSpec": null, + "fetchSpec": "^2.0.0" + }, + "_requiredBy": [ + "/babel-code-frame/chalk" + ], + "_resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz", + "_shasum": "535d045ce6b6363fa40117084629995e9df324c7", + "_spec": "supports-color@^2.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/babel-code-frame/node_modules/chalk", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/chalk/supports-color/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Detect whether a terminal supports color", + "devDependencies": { + "mocha": "*", + "require-uncached": "^1.0.2" + }, + "engines": { + "node": ">=0.8.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/chalk/supports-color#readme", + "keywords": [ + "color", + "colour", + "colors", + "terminal", + "console", + "cli", + "ansi", + "styles", + "tty", + "rgb", + "256", + "shell", + "xterm", + "command-line", + "support", + "supports", + "capability", + "detect" + ], + "license": "MIT", + "maintainers": [ + { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + { + "name": "Joshua Appelman", + "email": "jappelman@xebia.com", + "url": "jbnicolai.com" + } + ], + "name": "supports-color", + "repository": { + "type": "git", + "url": "git+https://github.com/chalk/supports-color.git" + }, + "scripts": { + "test": "mocha" + }, + "version": "2.0.0" +} diff --git a/node_modules/supports-color/readme.md b/node_modules/supports-color/readme.md new file mode 100644 index 00000000..b4761f1e --- /dev/null +++ b/node_modules/supports-color/readme.md @@ -0,0 +1,36 @@ +# supports-color [![Build Status](https://travis-ci.org/chalk/supports-color.svg?branch=master)](https://travis-ci.org/chalk/supports-color) + +> Detect whether a terminal supports color + + +## Install + +``` +$ npm install --save supports-color +``` + + +## Usage + +```js +var supportsColor = require('supports-color'); + +if (supportsColor) { + console.log('Terminal supports color'); +} +``` + +It obeys the `--color` and `--no-color` CLI flags. + +For situations where using `--color` is not possible, add an environment variable `FORCE_COLOR` with any value to force color. Trumps `--no-color`. + + +## Related + +- [supports-color-cli](https://github.com/chalk/supports-color-cli) - CLI for this module +- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/table/LICENSE b/node_modules/table/LICENSE new file mode 100644 index 00000000..7e84ea3a --- /dev/null +++ b/node_modules/table/LICENSE @@ -0,0 +1,24 @@ +Copyright (c) 2016, Gajus Kuizinas (http://gajus.com/) +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + * Neither the name of the Gajus Kuizinas (http://gajus.com/) nor the + names of its contributors may be used to endorse or promote products + derived from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL ANUARY BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/table/README.md b/node_modules/table/README.md new file mode 100644 index 00000000..76613d4b --- /dev/null +++ b/node_modules/table/README.md @@ -0,0 +1,671 @@ + +# Table + +[![Travis build status](http://img.shields.io/travis/gajus/table/master.svg?style=flat)](https://travis-ci.org/gajus/table) +[![NPM version](http://img.shields.io/npm/v/table.svg?style=flat)](https://www.npmjs.com/package/table) +[![js-canonical-style](https://img.shields.io/badge/code%20style-canonical-brightgreen.svg?style=flat)](https://github.com/gajus/canonical) + +* [Table](#table) + * [Features](#table-features) + * [Usage](#table-usage) + * [Cell Content Alignment](#table-usage-cell-content-alignment) + * [Column Width](#table-usage-column-width) + * [Custom Border](#table-usage-custom-border) + * [Draw Horizontal Line](#table-usage-draw-horizontal-line) + * [Padding Cell Content](#table-usage-padding-cell-content) + * [Predefined Border Templates](#table-usage-predefined-border-templates) + * [Streaming](#table-usage-streaming) + * [Text Truncation](#table-usage-text-truncation) + * [Text Wrapping](#table-usage-text-wrapping) + + +Produces a string that represents array data in a text table. + +![Demo of table displaying a list of missions to the Moon.](./.README/demo.png) + + +## Features + +* Works with strings containing [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms) characters. +* Works with strings containing [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code). +* Configurable border characters. +* Configurable content alignment per column. +* Configurable content padding per column. +* Configurable column width. +* Text wrapping. + + +## Usage + +Table data is described using an array (rows) of array (cells). + +```js +import { + table +} from 'table'; + +// Using commonjs? +// const {table} = require('table'); + +let data, + output; + +data = [ + ['0A', '0B', '0C'], + ['1A', '1B', '1C'], + ['2A', '2B', '2C'] +]; + +/** + * @typedef {string} table~cell + */ + +/** + * @typedef {table~cell[]} table~row + */ + +/** + * @typedef {Object} table~columns + * @property {string} alignment Cell content alignment (enum: left, center, right) (default: left). + * @property {number} width Column width (default: auto). + * @property {number} truncate Number of characters are which the content will be truncated (default: Infinity). + * @property {number} paddingLeft Cell content padding width left (default: 1). + * @property {number} paddingRight Cell content padding width right (default: 1). + */ + +/** + * @typedef {Object} table~border + * @property {string} topBody + * @property {string} topJoin + * @property {string} topLeft + * @property {string} topRight + * @property {string} bottomBody + * @property {string} bottomJoin + * @property {string} bottomLeft + * @property {string} bottomRight + * @property {string} bodyLeft + * @property {string} bodyRight + * @property {string} bodyJoin + * @property {string} joinBody + * @property {string} joinLeft + * @property {string} joinRight + * @property {string} joinJoin + */ + +/** + * Used to dynamically tell table whether to draw a line separating rows or not. + * The default behavior is to always return true. + * + * @typedef {function} drawJoin + * @param {number} index + * @param {number} size + * @return {boolean} + */ + +/** + * @typedef {Object} table~config + * @property {table~border} border + * @property {table~columns[]} columns Column specific configuration. + * @property {table~columns} columnDefault Default values for all columns. Column specific settings overwrite the default values. + * @property {table~drawJoin} drawHorizontalLine + */ + +/** + * Generates a text table. + * + * @param {table~row[]} rows + * @param {table~config} config + * @return {String} + */ +output = table(data); + +console.log(output); +``` + +``` +╔════╤════╤════╗ +║ 0A │ 0B │ 0C ║ +╟────┼────┼────╢ +║ 1A │ 1B │ 1C ║ +╟────┼────┼────╢ +║ 2A │ 2B │ 2C ║ +╚════╧════╧════╝ +``` + + + +### Cell Content Alignment + +`{string} config.columns[{number}].alignment` property controls content horizontal alignment within a cell. + +Valid values are: "left", "right" and "center". + +```js +let config, + data, + output; + +data = [ + ['0A', '0B', '0C'], + ['1A', '1B', '1C'], + ['2A', '2B', '2C'] +]; + +config = { + columns: { + 0: { + alignment: 'left', + minWidth: 10 + }, + 1: { + alignment: 'center', + minWidth: 10 + }, + 2: { + alignment: 'right', + minWidth: 10 + } + } +}; + +output = table(data, config); + +console.log(output); +``` + +``` +╔════════════╤════════════╤════════════╗ +║ 0A │ 0B │ 0C ║ +╟────────────┼────────────┼────────────╢ +║ 1A │ 1B │ 1C ║ +╟────────────┼────────────┼────────────╢ +║ 2A │ 2B │ 2C ║ +╚════════════╧════════════╧════════════╝ +``` + + +### Column Width + +`{number} config.columns[{number}].width` property restricts column width to a fixed width. + +```js +let data, + output, + options; + +data = [ + ['0A', '0B', '0C'], + ['1A', '1B', '1C'], + ['2A', '2B', '2C'] +]; + +options = { + columns: { + 1: { + width: 10 + } + } +}; + +output = table(data, options); + +console.log(output); +``` + +``` +╔════╤════════════╤════╗ +║ 0A │ 0B │ 0C ║ +╟────┼────────────┼────╢ +║ 1A │ 1B │ 1C ║ +╟────┼────────────┼────╢ +║ 2A │ 2B │ 2C ║ +╚════╧════════════╧════╝ +``` + + +### Custom Border + +`{object} config.border` property describes characters used to draw the table border. + +```js +let config, + data, + output; + +data = [ + ['0A', '0B', '0C'], + ['1A', '1B', '1C'], + ['2A', '2B', '2C'] +]; + +config = { + border: { + topBody: `─`, + topJoin: `┬`, + topLeft: `┌`, + topRight: `┐`, + + bottomBody: `─`, + bottomJoin: `┴`, + bottomLeft: `└`, + bottomRight: `┘`, + + bodyLeft: `│`, + bodyRight: `│`, + bodyJoin: `│`, + + joinBody: `─`, + joinLeft: `├`, + joinRight: `┤`, + joinJoin: `┼` + } +}; + +output = table(data, config); + +console.log(output); +``` + +``` +┌────┬────┬────┐ +│ 0A │ 0B │ 0C │ +├────┼────┼────┤ +│ 1A │ 1B │ 1C │ +├────┼────┼────┤ +│ 2A │ 2B │ 2C │ +└────┴────┴────┘ +``` + + +### Draw Horizontal Line + +`{function} config.drawHorizontalLine` property is a function that is called for every non-content row in the table. The result of the function `{boolean}` determines whether a row is drawn. + +```js +let data, + output, + options; + +data = [ + ['0A', '0B', '0C'], + ['1A', '1B', '1C'], + ['2A', '2B', '2C'], + ['3A', '3B', '3C'], + ['4A', '4B', '4C'] +]; + +options = { + /** + * @typedef {function} drawJoin + * @param {number} index + * @param {number} size + * @return {boolean} + */ + drawHorizontalLine: (index, size) => { + return index === 0 || index === 1 || index === size - 1 || index === size; + } +}; + +output = table(data, options); + +console.log(output); +``` + +``` +╔════╤════╤════╗ +║ 0A │ 0B │ 0C ║ +╟────┼────┼────╢ +║ 1A │ 1B │ 1C ║ +║ 2A │ 2B │ 2C ║ +║ 3A │ 3B │ 3C ║ +╟────┼────┼────╢ +║ 4A │ 4B │ 4C ║ +╚════╧════╧════╝ +``` + + +### Padding Cell Content + +`{number} config.columns[{number}].paddingLeft` and `{number} config.columns[{number}].paddingRight` properties control content padding within a cell. Property value represents a number of whitespaces used to pad the content. + +```js +let config, + data, + output; + +data = [ + ['0A', 'AABBCC', '0C'], + ['1A', '1B', '1C'], + ['2A', '2B', '2C'] +]; + +config = { + columns: { + 0: { + paddingLeft: 3 + }, + 1: { + width: 2, + paddingRight: 3 + } + } +}; + +output = table(data, config); + +console.log(output); +``` + +``` +╔══════╤══════╤════╗ +║ 0A │ AA │ 0C ║ +║ │ BB │ ║ +║ │ CC │ ║ +╟──────┼──────┼────╢ +║ 1A │ 1B │ 1C ║ +╟──────┼──────┼────╢ +║ 2A │ 2B │ 2C ║ +╚══════╧══════╧════╝ +``` + + +### Predefined Border Templates + +You can load one of the predefined border templates using `getBorderCharacters` function. + +```js +import { + table, + getBorderCharacters +} from 'table'; + +let config, + data; + +data = [ + ['0A', '0B', '0C'], + ['1A', '1B', '1C'], + ['2A', '2B', '2C'] +]; + +config = { + border: getBorderCharacters(`name of the template`) +}; + +table(data, config); +``` + +``` +# honeywell + +╔════╤════╤════╗ +║ 0A │ 0B │ 0C ║ +╟────┼────┼────╢ +║ 1A │ 1B │ 1C ║ +╟────┼────┼────╢ +║ 2A │ 2B │ 2C ║ +╚════╧════╧════╝ + +# norc + +┌────┬────┬────┐ +│ 0A │ 0B │ 0C │ +├────┼────┼────┤ +│ 1A │ 1B │ 1C │ +├────┼────┼────┤ +│ 2A │ 2B │ 2C │ +└────┴────┴────┘ + +# ramac (ASCII; for use in terminals that do not support Unicode characters) + ++----+----+----+ +| 0A | 0B | 0C | +|----|----|----| +| 1A | 1B | 1C | +|----|----|----| +| 2A | 2B | 2C | ++----+----+----+ + +# void (no borders; see "bordless table" section of the documentation) + + 0A 0B 0C + + 1A 1B 1C + + 2A 2B 2C + +``` + +Raise [an issue](https://github.com/gajus/table/issues) if you'd like to contribute a new border template. + + +#### Borderless Table + +Simply using "void" border character template creates a table with a lot of unnecessary spacing. + +To create a more plesant to the eye table, reset the padding and remove the joining rows, e.g. + +```js +let output; + +output = table(data, { + border: getBorderCharacters(`void`), + columnDefault: { + paddingLeft: 0, + paddingRight: 1 + }, + drawJoin: () => { + return false + } +}); + +console.log(output); +``` + +``` +0A 0B 0C +1A 1B 1C +2A 2B 2C +``` + + +### Streaming + +`table` package exports `createStream` function used to draw a table and append rows. + +`createStream` requires `{number} columnDefault.width` and `{number} columnCount` configuration properties. + +```js +import { + createStream +} from 'table'; + +let config, + stream; + +config = { + columnDefault: { + width: 50 + }, + columnCount: 1 +}; + +stream = createStream(config); + +setInterval(() => { + stream.write([new Date()]); +}, 500); +``` + +![Streaming current date.](./.README/streaming.gif) + +`table` package uses ANSI escape codes to overwrite the output of the last line when a new row is printed. + +The underlying implementation is explained in this [Stack Overflow answer](http://stackoverflow.com/a/32938658/368691). + +Streaming supports all of the configuration properties and functionality of a static table (such as auto text wrapping, alignment and padding), e.g. + +```js +import { + createStream +} from 'table'; + +import _ from 'lodash'; + +let config, + stream, + i; + +config = { + columnDefault: { + width: 50 + }, + columnCount: 3, + columns: { + 0: { + width: 10, + alignment: 'right' + }, + 1: { + alignment: 'center', + }, + 2: { + width: 10 + } + } +}; + +stream = createStream(config); + +i = 0; + +setInterval(() => { + let random; + + random = _.sample('abcdefghijklmnopqrstuvwxyz', _.random(1, 30)).join(''); + + stream.write([i++, new Date(), random]); +}, 500); +``` + +![Streaming random data.](./.README/streaming-random.gif) + +### Text Truncation + +To handle a content that overflows the container width, `table` package implements [text wrapping](#table-usage-text-wrapping). However, sometimes you may want to truncate content that is too long to be displayed in the table. + +`{number} config.columns[{number}].truncate` property (default: `Infinity`) truncates the text at the specified length. + +```js +let config, + data, + output; + +data = [ + ['Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus pulvinar nibh sed mauris convallis dapibus. Nunc venenatis tempus nulla sit amet viverra.'] +]; + +config = { + columns: { + 0: { + width: 20, + truncate: 100 + } + } +}; + +output = table(data, config); + +console.log(output); +``` + +``` +╔══════════════════════╗ +║ Lorem ipsum dolor si ║ +║ t amet, consectetur ║ +║ adipiscing elit. Pha ║ +║ sellus pulvinar nibh ║ +║ sed mauris conva... ║ +╚══════════════════════╝ +``` + + +### Text Wrapping + +`table` package implements auto text wrapping, i.e. text that has width greater than the container width will be separated into multiple lines, e.g. + +```js +let config, + data, + output; + +data = [ + ['Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus pulvinar nibh sed mauris convallis dapibus. Nunc venenatis tempus nulla sit amet viverra.'] +]; + +config = { + columns: { + 0: { + width: 20 + } + } +}; + +output = table(data, config); + +console.log(output); +``` + +``` +╔══════════════════════╗ +║ Lorem ipsum dolor si ║ +║ t amet, consectetur ║ +║ adipiscing elit. Pha ║ +║ sellus pulvinar nibh ║ +║ sed mauris convallis ║ +║ dapibus. Nunc venena ║ +║ tis tempus nulla sit ║ +║ amet viverra. ║ +╚══════════════════════╝ +``` + +When `wrapWord` is `true` the text is broken at the nearest space or one of the special characters ("-", "_", "\", "/", ".", ",", ";"), e.g. + +```js +let config, + data, + output; + +data = [ + ['Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus pulvinar nibh sed mauris convallis dapibus. Nunc venenatis tempus nulla sit amet viverra.'] +]; + +config = { + columns: { + 0: { + width: 20, + wrapWord: true + } + } +}; + +output = table(data, config); + +console.log(output); +``` + +``` +╔══════════════════════╗ +║ Lorem ipsum dolor ║ +║ sit amet, ║ +║ consectetur ║ +║ adipiscing elit. ║ +║ Phasellus pulvinar ║ +║ nibh sed mauris ║ +║ convallis dapibus. ║ +║ Nunc venenatis ║ +║ tempus nulla sit ║ +║ amet viverra. ║ +╚══════════════════════╝ +``` + diff --git a/node_modules/table/dist/alignString.js b/node_modules/table/dist/alignString.js new file mode 100644 index 00000000..a000208e --- /dev/null +++ b/node_modules/table/dist/alignString.js @@ -0,0 +1,106 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _lodash = require('lodash'); + +var _lodash2 = _interopRequireDefault(_lodash); + +var _stringWidth = require('string-width'); + +var _stringWidth2 = _interopRequireDefault(_stringWidth); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +const alignments = ['left', 'right', 'center']; + +/** + * @param {string} subject + * @param {number} width + * @returns {string} + */ +const alignLeft = (subject, width) => { + return subject + _lodash2.default.repeat(' ', width); +}; + +/** + * @param {string} subject + * @param {number} width + * @returns {string} + */ +const alignRight = (subject, width) => { + return _lodash2.default.repeat(' ', width) + subject; +}; + +/** + * @param {string} subject + * @param {number} width + * @returns {string} + */ +const alignCenter = (subject, width) => { + let halfWidth; + + halfWidth = width / 2; + + if (halfWidth % 2 === 0) { + return _lodash2.default.repeat(' ', halfWidth) + subject + _lodash2.default.repeat(' ', halfWidth); + } else { + halfWidth = _lodash2.default.floor(halfWidth); + + return _lodash2.default.repeat(' ', halfWidth) + subject + _lodash2.default.repeat(' ', halfWidth + 1); + } +}; + +/** + * Pads a string to the left and/or right to position the subject + * text in a desired alignment within a container. + * + * @param {string} subject + * @param {number} containerWidth + * @param {string} alignment One of the valid options (left, right, center). + * @returns {string} + */ + +exports.default = (subject, containerWidth, alignment) => { + if (!_lodash2.default.isString(subject)) { + throw new TypeError('Subject parameter value must be a string.'); + } + + if (!_lodash2.default.isNumber(containerWidth)) { + throw new TypeError('Container width parameter value must be a number.'); + } + + const subjectWidth = (0, _stringWidth2.default)(subject); + + if (subjectWidth > containerWidth) { + // console.log('subjectWidth', subjectWidth, 'containerWidth', containerWidth, 'subject', subject); + + throw new Error('Subject parameter value width cannot be greater than the container width.'); + } + + if (!_lodash2.default.isString(alignment)) { + throw new TypeError('Alignment parameter value must be a string.'); + } + + if (alignments.indexOf(alignment) === -1) { + throw new Error('Alignment parameter value must be a known alignment parameter value (left, right, center).'); + } + + if (subjectWidth === 0) { + return _lodash2.default.repeat(' ', containerWidth); + } + + const availableWidth = containerWidth - subjectWidth; + + if (alignment === 'left') { + return alignLeft(subject, availableWidth); + } + + if (alignment === 'right') { + return alignRight(subject, availableWidth); + } + + return alignCenter(subject, availableWidth); +}; \ No newline at end of file diff --git a/node_modules/table/dist/alignTableData.js b/node_modules/table/dist/alignTableData.js new file mode 100644 index 00000000..eb407845 --- /dev/null +++ b/node_modules/table/dist/alignTableData.js @@ -0,0 +1,34 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _stringWidth = require('string-width'); + +var _stringWidth2 = _interopRequireDefault(_stringWidth); + +var _alignString = require('./alignString'); + +var _alignString2 = _interopRequireDefault(_alignString); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * @param {table~row[]} rows + * @param {Object} config + * @returns {table~row[]} + */ +exports.default = (rows, config) => { + return rows.map(cells => { + return cells.map((value, index1) => { + const column = config.columns[index1]; + + if ((0, _stringWidth2.default)(value) === column.width) { + return value; + } else { + return (0, _alignString2.default)(value, column.width, column.alignment); + } + }); + }); +}; \ No newline at end of file diff --git a/node_modules/table/dist/calculateCellHeight.js b/node_modules/table/dist/calculateCellHeight.js new file mode 100644 index 00000000..d4d60cac --- /dev/null +++ b/node_modules/table/dist/calculateCellHeight.js @@ -0,0 +1,47 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _lodash = require('lodash'); + +var _lodash2 = _interopRequireDefault(_lodash); + +var _stringWidth = require('string-width'); + +var _stringWidth2 = _interopRequireDefault(_stringWidth); + +var _wrapWord = require('./wrapWord'); + +var _wrapWord2 = _interopRequireDefault(_wrapWord); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * @param {string} value + * @param {number} columnWidth + * @param {boolean} useWrapWord + * @returns {number} + */ +exports.default = function (value, columnWidth) { + let useWrapWord = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + + if (!_lodash2.default.isString(value)) { + throw new TypeError('Value must be a string.'); + } + + if (!_lodash2.default.isInteger(columnWidth)) { + throw new TypeError('Column width must be an integer.'); + } + + if (columnWidth < 1) { + throw new Error('Column width must be greater than 0.'); + } + + if (useWrapWord) { + return (0, _wrapWord2.default)(value, columnWidth).length; + } + + return _lodash2.default.ceil((0, _stringWidth2.default)(value) / columnWidth); +}; \ No newline at end of file diff --git a/node_modules/table/dist/calculateCellWidthIndex.js b/node_modules/table/dist/calculateCellWidthIndex.js new file mode 100644 index 00000000..e6bf927e --- /dev/null +++ b/node_modules/table/dist/calculateCellWidthIndex.js @@ -0,0 +1,23 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _stringWidth = require('string-width'); + +var _stringWidth2 = _interopRequireDefault(_stringWidth); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * Calculates width of each cell contents. + * + * @param {string[]} cells + * @returns {number[]} + */ +exports.default = cells => { + return cells.map(value => { + return (0, _stringWidth2.default)(value); + }); +}; \ No newline at end of file diff --git a/node_modules/table/dist/calculateMaximumColumnWidthIndex.js b/node_modules/table/dist/calculateMaximumColumnWidthIndex.js new file mode 100644 index 00000000..dd58e327 --- /dev/null +++ b/node_modules/table/dist/calculateMaximumColumnWidthIndex.js @@ -0,0 +1,41 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _lodash = require('lodash'); + +var _lodash2 = _interopRequireDefault(_lodash); + +var _calculateCellWidthIndex = require('./calculateCellWidthIndex'); + +var _calculateCellWidthIndex2 = _interopRequireDefault(_calculateCellWidthIndex); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * Produces an array of values that describe the largest value length (width) in every column. + * + * @param {Array[]} rows + * @returns {number[]} + */ +exports.default = rows => { + if (!rows[0]) { + throw new Error('Dataset must have at least one row.'); + } + + const columns = _lodash2.default.fill(Array(rows[0].length), 0); + + _lodash2.default.forEach(rows, row => { + const columnWidthIndex = (0, _calculateCellWidthIndex2.default)(row); + + _lodash2.default.forEach(columnWidthIndex, (valueWidth, index0) => { + if (columns[index0] < valueWidth) { + columns[index0] = valueWidth; + } + }); + }); + + return columns; +}; \ No newline at end of file diff --git a/node_modules/table/dist/calculateRowHeightIndex.js b/node_modules/table/dist/calculateRowHeightIndex.js new file mode 100644 index 00000000..ca9bbeaf --- /dev/null +++ b/node_modules/table/dist/calculateRowHeightIndex.js @@ -0,0 +1,48 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _lodash = require('lodash'); + +var _lodash2 = _interopRequireDefault(_lodash); + +var _calculateCellHeight = require('./calculateCellHeight'); + +var _calculateCellHeight2 = _interopRequireDefault(_calculateCellHeight); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * Calculates the vertical row span index. + * + * @param {Array[]} rows + * @param {Object} config + * @returns {number[]} + */ +exports.default = (rows, config) => { + const tableWidth = rows[0].length; + + const rowSpanIndex = []; + + _lodash2.default.forEach(rows, cells => { + const cellHeightIndex = _lodash2.default.fill(Array(tableWidth), 1); + + _lodash2.default.forEach(cells, (value, index1) => { + if (!_lodash2.default.isNumber(config.columns[index1].width)) { + throw new TypeError('column[index].width must be a number.'); + } + + if (!_lodash2.default.isBoolean(config.columns[index1].wrapWord)) { + throw new TypeError('column[index].wrapWord must be a boolean.'); + } + + cellHeightIndex[index1] = (0, _calculateCellHeight2.default)(value, config.columns[index1].width, config.columns[index1].wrapWord); + }); + + rowSpanIndex.push(_lodash2.default.max(cellHeightIndex)); + }); + + return rowSpanIndex; +}; \ No newline at end of file diff --git a/node_modules/table/dist/createStream.js b/node_modules/table/dist/createStream.js new file mode 100644 index 00000000..35ee7acb --- /dev/null +++ b/node_modules/table/dist/createStream.js @@ -0,0 +1,157 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _lodash = require('lodash'); + +var _lodash2 = _interopRequireDefault(_lodash); + +var _makeStreamConfig = require('./makeStreamConfig'); + +var _makeStreamConfig2 = _interopRequireDefault(_makeStreamConfig); + +var _drawRow = require('./drawRow'); + +var _drawRow2 = _interopRequireDefault(_drawRow); + +var _drawBorder = require('./drawBorder'); + +var _stringifyTableData = require('./stringifyTableData'); + +var _stringifyTableData2 = _interopRequireDefault(_stringifyTableData); + +var _truncateTableData = require('./truncateTableData'); + +var _truncateTableData2 = _interopRequireDefault(_truncateTableData); + +var _mapDataUsingRowHeightIndex = require('./mapDataUsingRowHeightIndex'); + +var _mapDataUsingRowHeightIndex2 = _interopRequireDefault(_mapDataUsingRowHeightIndex); + +var _alignTableData = require('./alignTableData'); + +var _alignTableData2 = _interopRequireDefault(_alignTableData); + +var _padTableData = require('./padTableData'); + +var _padTableData2 = _interopRequireDefault(_padTableData); + +var _calculateRowHeightIndex = require('./calculateRowHeightIndex'); + +var _calculateRowHeightIndex2 = _interopRequireDefault(_calculateRowHeightIndex); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * @param {Array} data + * @param {Object} config + * @returns {Array} + */ +const prepareData = (data, config) => { + let rows; + + rows = (0, _stringifyTableData2.default)(data); + + rows = (0, _truncateTableData2.default)(data, config); + + const rowHeightIndex = (0, _calculateRowHeightIndex2.default)(rows, config); + + rows = (0, _mapDataUsingRowHeightIndex2.default)(rows, rowHeightIndex, config); + rows = (0, _alignTableData2.default)(rows, config); + rows = (0, _padTableData2.default)(rows, config); + + return rows; +}; + +/** + * @param {string[]} row + * @param {number[]} columnWidthIndex + * @param {Object} config + * @returns {undefined} + */ +const create = (row, columnWidthIndex, config) => { + const rows = prepareData([row], config); + + const body = _lodash2.default.map(rows, literalRow => { + return (0, _drawRow2.default)(literalRow, config.border); + }).join(''); + + let output; + + output = ''; + + output += (0, _drawBorder.drawBorderTop)(columnWidthIndex, config.border); + output += body; + output += (0, _drawBorder.drawBorderBottom)(columnWidthIndex, config.border); + + output = _lodash2.default.trimEnd(output); + + process.stdout.write(output); +}; + +/** + * @param {string[]} row + * @param {number[]} columnWidthIndex + * @param {Object} config + * @returns {undefined} + */ +const append = (row, columnWidthIndex, config) => { + const rows = prepareData([row], config); + + const body = _lodash2.default.map(rows, literalRow => { + return (0, _drawRow2.default)(literalRow, config.border); + }).join(''); + + let output; + + output = '\r\u001B[K'; + + output += (0, _drawBorder.drawBorderJoin)(columnWidthIndex, config.border); + output += body; + output += (0, _drawBorder.drawBorderBottom)(columnWidthIndex, config.border); + + output = _lodash2.default.trimEnd(output); + + process.stdout.write(output); +}; + +/** + * @param {Object} userConfig + * @returns {Object} + */ + +exports.default = function () { + let userConfig = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + const config = (0, _makeStreamConfig2.default)(userConfig); + + const columnWidthIndex = _lodash2.default.mapValues(config.columns, column => { + return column.width + column.paddingLeft + column.paddingRight; + }); + + let empty; + + empty = true; + + return { + /** + * @param {string[]} row + * @returns {undefined} + */ + write: row => { + if (row.length !== config.columnCount) { + throw new Error('Row cell count does not match the config.columnCount.'); + } + + if (empty) { + empty = false; + + return create(row, columnWidthIndex, config); + } else { + return append(row, columnWidthIndex, config); + } + } + }; +}; \ No newline at end of file diff --git a/node_modules/table/dist/drawBorder.js b/node_modules/table/dist/drawBorder.js new file mode 100644 index 00000000..aeb2b719 --- /dev/null +++ b/node_modules/table/dist/drawBorder.js @@ -0,0 +1,104 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.drawBorderTop = exports.drawBorderJoin = exports.drawBorderBottom = exports.drawBorder = undefined; + +var _lodash = require('lodash'); + +var _lodash2 = _interopRequireDefault(_lodash); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * @typedef drawBorder~parts + * @property {string} left + * @property {string} right + * @property {string} body + * @property {string} join + */ + +/** + * @param {number[]} columnSizeIndex + * @param {drawBorder~parts} parts + * @returns {string} + */ +const drawBorder = (columnSizeIndex, parts) => { + const columns = _lodash2.default.map(columnSizeIndex, size => { + return _lodash2.default.repeat(parts.body, size); + }).join(parts.join); + + return parts.left + columns + parts.right + '\n'; +}; + +/** + * @typedef drawBorderTop~parts + * @property {string} topLeft + * @property {string} topRight + * @property {string} topBody + * @property {string} topJoin + */ + +/** + * @param {number[]} columnSizeIndex + * @param {drawBorderTop~parts} parts + * @returns {string} + */ +const drawBorderTop = (columnSizeIndex, parts) => { + return drawBorder(columnSizeIndex, { + body: parts.topBody, + join: parts.topJoin, + left: parts.topLeft, + right: parts.topRight + }); +}; + +/** + * @typedef drawBorderJoin~parts + * @property {string} joinLeft + * @property {string} joinRight + * @property {string} joinBody + * @property {string} joinJoin + */ + +/** + * @param {number[]} columnSizeIndex + * @param {drawBorderJoin~parts} parts + * @returns {string} + */ +const drawBorderJoin = (columnSizeIndex, parts) => { + return drawBorder(columnSizeIndex, { + body: parts.joinBody, + join: parts.joinJoin, + left: parts.joinLeft, + right: parts.joinRight + }); +}; + +/** + * @typedef drawBorderBottom~parts + * @property {string} topLeft + * @property {string} topRight + * @property {string} topBody + * @property {string} topJoin + */ + +/** + * @param {number[]} columnSizeIndex + * @param {drawBorderBottom~parts} parts + * @returns {string} + */ +const drawBorderBottom = (columnSizeIndex, parts) => { + return drawBorder(columnSizeIndex, { + body: parts.bottomBody, + join: parts.bottomJoin, + left: parts.bottomLeft, + right: parts.bottomRight + }); +}; + +exports.drawBorder = drawBorder; +exports.drawBorderBottom = drawBorderBottom; +exports.drawBorderJoin = drawBorderJoin; +exports.drawBorderTop = drawBorderTop; \ No newline at end of file diff --git a/node_modules/table/dist/drawRow.js b/node_modules/table/dist/drawRow.js new file mode 100644 index 00000000..65547fba --- /dev/null +++ b/node_modules/table/dist/drawRow.js @@ -0,0 +1,21 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +/** + * @typedef {Object} drawRow~border + * @property {string} bodyLeft + * @property {string} bodyRight + * @property {string} bodyJoin + */ + +/** + * @param {number[]} columns + * @param {drawRow~border} border + * @returns {string} + */ +exports.default = (columns, border) => { + return border.bodyLeft + columns.join(border.bodyJoin) + border.bodyRight + '\n'; +}; \ No newline at end of file diff --git a/node_modules/table/dist/drawTable.js b/node_modules/table/dist/drawTable.js new file mode 100644 index 00000000..5f715229 --- /dev/null +++ b/node_modules/table/dist/drawTable.js @@ -0,0 +1,63 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _lodash = require('lodash'); + +var _lodash2 = _interopRequireDefault(_lodash); + +var _drawBorder = require('./drawBorder'); + +var _drawRow = require('./drawRow'); + +var _drawRow2 = _interopRequireDefault(_drawRow); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * @param {Array} rows + * @param {Object} border + * @param {Array} columnSizeIndex + * @param {Array} rowSpanIndex + * @param {Function} drawHorizontalLine + * @returns {string} + */ +exports.default = (rows, border, columnSizeIndex, rowSpanIndex, drawHorizontalLine) => { + let output; + let realRowIndex; + let rowHeight; + + const rowCount = rows.length; + + realRowIndex = 0; + + output = ''; + + if (drawHorizontalLine(realRowIndex, rowCount)) { + output += (0, _drawBorder.drawBorderTop)(columnSizeIndex, border); + } + + _lodash2.default.forEach(rows, (row, index0) => { + output += (0, _drawRow2.default)(row, border); + + if (!rowHeight) { + rowHeight = rowSpanIndex[realRowIndex]; + + realRowIndex++; + } + + rowHeight--; + + if (rowHeight === 0 && index0 !== rowCount - 1 && drawHorizontalLine(realRowIndex, rowCount)) { + output += (0, _drawBorder.drawBorderJoin)(columnSizeIndex, border); + } + }); + + if (drawHorizontalLine(realRowIndex, rowCount)) { + output += (0, _drawBorder.drawBorderBottom)(columnSizeIndex, border); + } + + return output; +}; \ No newline at end of file diff --git a/node_modules/table/dist/getBorderCharacters.js b/node_modules/table/dist/getBorderCharacters.js new file mode 100644 index 00000000..0a0f599c --- /dev/null +++ b/node_modules/table/dist/getBorderCharacters.js @@ -0,0 +1,126 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +/* eslint-disable sort-keys */ + +/** + * @typedef border + * @property {string} topBody + * @property {string} topJoin + * @property {string} topLeft + * @property {string} topRight + * @property {string} bottomBody + * @property {string} bottomJoin + * @property {string} bottomLeft + * @property {string} bottomRight + * @property {string} bodyLeft + * @property {string} bodyRight + * @property {string} bodyJoin + * @property {string} joinBody + * @property {string} joinLeft + * @property {string} joinRight + * @property {string} joinJoin + */ + +/** + * @param {string} name + * @returns {border} + */ +exports.default = name => { + if (name === 'honeywell') { + return { + topBody: '═', + topJoin: '╤', + topLeft: '╔', + topRight: '╗', + + bottomBody: '═', + bottomJoin: '╧', + bottomLeft: '╚', + bottomRight: '╝', + + bodyLeft: '║', + bodyRight: '║', + bodyJoin: '│', + + joinBody: '─', + joinLeft: '╟', + joinRight: '╢', + joinJoin: '┼' + }; + } + + if (name === 'norc') { + return { + topBody: '─', + topJoin: '┬', + topLeft: '┌', + topRight: '┐', + + bottomBody: '─', + bottomJoin: '┴', + bottomLeft: '└', + bottomRight: '┘', + + bodyLeft: '│', + bodyRight: '│', + bodyJoin: '│', + + joinBody: '─', + joinLeft: '├', + joinRight: '┤', + joinJoin: '┼' + }; + } + + if (name === 'ramac') { + return { + topBody: '-', + topJoin: '+', + topLeft: '+', + topRight: '+', + + bottomBody: '-', + bottomJoin: '+', + bottomLeft: '+', + bottomRight: '+', + + bodyLeft: '|', + bodyRight: '|', + bodyJoin: '|', + + joinBody: '-', + joinLeft: '|', + joinRight: '|', + joinJoin: '|' + }; + } + + if (name === 'void') { + return { + topBody: '', + topJoin: '', + topLeft: '', + topRight: '', + + bottomBody: '', + bottomJoin: '', + bottomLeft: '', + bottomRight: '', + + bodyLeft: '', + bodyRight: '', + bodyJoin: '', + + joinBody: '', + joinLeft: '', + joinRight: '', + joinJoin: '' + }; + } + + throw new Error('Unknown border template "' + name + '".'); +}; \ No newline at end of file diff --git a/node_modules/table/dist/index.js b/node_modules/table/dist/index.js new file mode 100644 index 00000000..169eddf0 --- /dev/null +++ b/node_modules/table/dist/index.js @@ -0,0 +1,24 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.getBorderCharacters = exports.createStream = exports.table = undefined; + +var _table = require('./table'); + +var _table2 = _interopRequireDefault(_table); + +var _createStream = require('./createStream'); + +var _createStream2 = _interopRequireDefault(_createStream); + +var _getBorderCharacters = require('./getBorderCharacters'); + +var _getBorderCharacters2 = _interopRequireDefault(_getBorderCharacters); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +exports.table = _table2.default; +exports.createStream = _createStream2.default; +exports.getBorderCharacters = _getBorderCharacters2.default; \ No newline at end of file diff --git a/node_modules/table/dist/makeConfig.js b/node_modules/table/dist/makeConfig.js new file mode 100644 index 00000000..43bf656a --- /dev/null +++ b/node_modules/table/dist/makeConfig.js @@ -0,0 +1,99 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _lodash = require('lodash'); + +var _lodash2 = _interopRequireDefault(_lodash); + +var _getBorderCharacters = require('./getBorderCharacters'); + +var _getBorderCharacters2 = _interopRequireDefault(_getBorderCharacters); + +var _validateConfig = require('./validateConfig'); + +var _validateConfig2 = _interopRequireDefault(_validateConfig); + +var _calculateMaximumColumnWidthIndex = require('./calculateMaximumColumnWidthIndex'); + +var _calculateMaximumColumnWidthIndex2 = _interopRequireDefault(_calculateMaximumColumnWidthIndex); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * Merges user provided border characters with the default border ("honeywell") characters. + * + * @param {Object} border + * @returns {Object} + */ +const makeBorder = function makeBorder() { + let border = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + return Object.assign({}, (0, _getBorderCharacters2.default)('honeywell'), border); +}; + +/** + * Creates a configuration for every column using default + * values for the missing configuration properties. + * + * @param {Array[]} rows + * @param {Object} columns + * @param {Object} columnDefault + * @returns {Object} + */ +const makeColumns = function makeColumns(rows) { + let columns = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + let columnDefault = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}; + + const maximumColumnWidthIndex = (0, _calculateMaximumColumnWidthIndex2.default)(rows); + + _lodash2.default.times(rows[0].length, index => { + if (_lodash2.default.isUndefined(columns[index])) { + columns[index] = {}; + } + + columns[index] = _lodash2.default.assign({ + alignment: 'left', + paddingLeft: 1, + paddingRight: 1, + truncate: Infinity, + width: maximumColumnWidthIndex[index], + wrapWord: false + }, columnDefault, columns[index]); + }); + + return columns; +}; + +/** + * Makes a new configuration object out of the userConfig object + * using default values for the missing configuration properties. + * + * @param {Array[]} rows + * @param {Object} userConfig + * @returns {Object} + */ + +exports.default = function (rows) { + let userConfig = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + + (0, _validateConfig2.default)('config.json', userConfig); + + const config = _lodash2.default.cloneDeep(userConfig); + + config.border = makeBorder(config.border); + config.columns = makeColumns(rows, config.columns, config.columnDefault); + + if (!config.drawHorizontalLine) { + /** + * @returns {boolean} + */ + config.drawHorizontalLine = () => { + return true; + }; + } + + return config; +}; \ No newline at end of file diff --git a/node_modules/table/dist/makeStreamConfig.js b/node_modules/table/dist/makeStreamConfig.js new file mode 100644 index 00000000..479de35a --- /dev/null +++ b/node_modules/table/dist/makeStreamConfig.js @@ -0,0 +1,107 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _lodash = require('lodash'); + +var _lodash2 = _interopRequireDefault(_lodash); + +var _getBorderCharacters = require('./getBorderCharacters'); + +var _getBorderCharacters2 = _interopRequireDefault(_getBorderCharacters); + +var _validateConfig = require('./validateConfig'); + +var _validateConfig2 = _interopRequireDefault(_validateConfig); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * Merges user provided border characters with the default border ("honeywell") characters. + * + * @param {Object} border + * @returns {Object} + */ +const makeBorder = function makeBorder() { + let border = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + return Object.assign({}, (0, _getBorderCharacters2.default)('honeywell'), border); +}; + +/** + * Creates a configuration for every column using default + * values for the missing configuration properties. + * + * @param {number} columnCount + * @param {Object} columns + * @param {Object} columnDefault + * @returns {Object} + */ +const makeColumns = function makeColumns(columnCount) { + let columns = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + let columnDefault = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}; + + _lodash2.default.times(columnCount, index => { + if (_lodash2.default.isUndefined(columns[index])) { + columns[index] = {}; + } + + columns[index] = Object.assign({ + alignment: 'left', + paddingLeft: 1, + paddingRight: 1, + truncate: Infinity, + wrapWord: false + }, columnDefault, columns[index]); + }); + + return columns; +}; + +/** + * @typedef {Object} columnConfig + * @property {string} alignment + * @property {number} width + * @property {number} truncate + * @property {number} paddingLeft + * @property {number} paddingRight + */ + +/** + * @typedef {Object} streamConfig + * @property {columnConfig} columnDefault + * @property {Object} border + * @property {columnConfig[]} + * @property {number} columnCount Number of columns in the table (required). + */ + +/** + * Makes a new configuration object out of the userConfig object + * using default values for the missing configuration properties. + * + * @param {streamConfig} userConfig + * @returns {Object} + */ + +exports.default = function () { + let userConfig = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + (0, _validateConfig2.default)('streamConfig.json', userConfig); + + const config = _lodash2.default.cloneDeep(userConfig); + + if (!config.columnDefault || !config.columnDefault.width) { + throw new Error('Must provide config.columnDefault.width when creating a stream.'); + } + + if (!config.columnCount) { + throw new Error('Must provide config.columnCount.'); + } + + config.border = makeBorder(config.border); + config.columns = makeColumns(config.columnCount, config.columns, config.columnDefault); + + return config; +}; \ No newline at end of file diff --git a/node_modules/table/dist/mapDataUsingRowHeightIndex.js b/node_modules/table/dist/mapDataUsingRowHeightIndex.js new file mode 100644 index 00000000..bb312e66 --- /dev/null +++ b/node_modules/table/dist/mapDataUsingRowHeightIndex.js @@ -0,0 +1,57 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _lodash = require('lodash'); + +var _lodash2 = _interopRequireDefault(_lodash); + +var _wrapString = require('./wrapString'); + +var _wrapString2 = _interopRequireDefault(_wrapString); + +var _wrapWord = require('./wrapWord'); + +var _wrapWord2 = _interopRequireDefault(_wrapWord); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * @param {Array} unmappedRows + * @param {number[]} rowHeightIndex + * @param {Object} config + * @returns {Array} + */ +exports.default = (unmappedRows, rowHeightIndex, config) => { + const tableWidth = unmappedRows[0].length; + + const mappedRows = unmappedRows.map((cells, index0) => { + const rowHeight = _lodash2.default.times(rowHeightIndex[index0], () => { + return _lodash2.default.fill(Array(tableWidth), ''); + }); + + // rowHeight + // [{row index within rowSaw; index2}] + // [{cell index within a virtual row; index1}] + + _lodash2.default.forEach(cells, (value, index1) => { + let chunkedValue; + + if (config.columns[index1].wrapWord) { + chunkedValue = (0, _wrapWord2.default)(value, config.columns[index1].width); + } else { + chunkedValue = (0, _wrapString2.default)(value, config.columns[index1].width); + } + + _lodash2.default.forEach(chunkedValue, (part, index2) => { + rowHeight[index2][index1] = part; + }); + }); + + return rowHeight; + }); + + return _lodash2.default.flatten(mappedRows); +}; \ No newline at end of file diff --git a/node_modules/table/dist/padTableData.js b/node_modules/table/dist/padTableData.js new file mode 100644 index 00000000..92a1126e --- /dev/null +++ b/node_modules/table/dist/padTableData.js @@ -0,0 +1,26 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _lodash = require('lodash'); + +var _lodash2 = _interopRequireDefault(_lodash); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * @param {table~row[]} rows + * @param {Object} config + * @returns {table~row[]} + */ +exports.default = (rows, config) => { + return _lodash2.default.map(rows, cells => { + return _lodash2.default.map(cells, (value, index1) => { + const column = config.columns[index1]; + + return _lodash2.default.repeat(' ', column.paddingLeft) + value + _lodash2.default.repeat(' ', column.paddingRight); + }); + }); +}; \ No newline at end of file diff --git a/node_modules/table/dist/schemas/config.json b/node_modules/table/dist/schemas/config.json new file mode 100644 index 00000000..36074181 --- /dev/null +++ b/node_modules/table/dist/schemas/config.json @@ -0,0 +1,114 @@ +{ + "$id": "config.json", + "$schema": "http://json-schema.org/draft-06/schema#", + "type": "object", + "properties": { + "border": { + "$ref": "#/definitions/borders" + }, + "columns": { + "$ref": "#/definitions/columns" + }, + "columnDefault": { + "$ref": "#/definitions/column" + }, + "drawHorizontalLine": { + "typeof": "function" + } + }, + "additionalProperties": false, + "definitions": { + "columns": { + "type": "object", + "patternProperties": { + "^[0-9]+$": { + "$ref": "#/definitions/column" + } + }, + "additionalProperties": false + }, + "column": { + "type": "object", + "properties": { + "alignment": { + "type": "string", + "enum": [ + "left", + "right", + "center" + ] + }, + "width": { + "type": "number" + }, + "wrapWord": { + "type": "boolean" + }, + "truncate": { + "type": "number" + }, + "paddingLeft": { + "type": "number" + }, + "paddingRight": { + "type": "number" + } + }, + "additionalProperties": false + }, + "borders": { + "type": "object", + "properties": { + "topBody": { + "$ref": "#/definitions/border" + }, + "topJoin": { + "$ref": "#/definitions/border" + }, + "topLeft": { + "$ref": "#/definitions/border" + }, + "topRight": { + "$ref": "#/definitions/border" + }, + "bottomBody": { + "$ref": "#/definitions/border" + }, + "bottomJoin": { + "$ref": "#/definitions/border" + }, + "bottomLeft": { + "$ref": "#/definitions/border" + }, + "bottomRight": { + "$ref": "#/definitions/border" + }, + "bodyLeft": { + "$ref": "#/definitions/border" + }, + "bodyRight": { + "$ref": "#/definitions/border" + }, + "bodyJoin": { + "$ref": "#/definitions/border" + }, + "joinBody": { + "$ref": "#/definitions/border" + }, + "joinLeft": { + "$ref": "#/definitions/border" + }, + "joinRight": { + "$ref": "#/definitions/border" + }, + "joinJoin": { + "$ref": "#/definitions/border" + } + }, + "additionalProperties": false + }, + "border": { + "type": "string" + } + } +} diff --git a/node_modules/table/dist/schemas/streamConfig.json b/node_modules/table/dist/schemas/streamConfig.json new file mode 100644 index 00000000..d8402a62 --- /dev/null +++ b/node_modules/table/dist/schemas/streamConfig.json @@ -0,0 +1,114 @@ +{ + "$id": "streamConfig.json", + "$schema": "http://json-schema.org/draft-06/schema#", + "type": "object", + "properties": { + "border": { + "$ref": "#/definitions/borders" + }, + "columns": { + "$ref": "#/definitions/columns" + }, + "columnDefault": { + "$ref": "#/definitions/column" + }, + "columnCount": { + "type": "number" + } + }, + "additionalProperties": false, + "definitions": { + "columns": { + "type": "object", + "patternProperties": { + "^[0-9]+$": { + "$ref": "#/definitions/column" + } + }, + "additionalProperties": false + }, + "column": { + "type": "object", + "properties": { + "alignment": { + "type": "string", + "enum": [ + "left", + "right", + "center" + ] + }, + "width": { + "type": "number" + }, + "wrapWord": { + "type": "boolean" + }, + "truncate": { + "type": "number" + }, + "paddingLeft": { + "type": "number" + }, + "paddingRight": { + "type": "number" + } + }, + "additionalProperties": false + }, + "borders": { + "type": "object", + "properties": { + "topBody": { + "$ref": "#/definitions/border" + }, + "topJoin": { + "$ref": "#/definitions/border" + }, + "topLeft": { + "$ref": "#/definitions/border" + }, + "topRight": { + "$ref": "#/definitions/border" + }, + "bottomBody": { + "$ref": "#/definitions/border" + }, + "bottomJoin": { + "$ref": "#/definitions/border" + }, + "bottomLeft": { + "$ref": "#/definitions/border" + }, + "bottomRight": { + "$ref": "#/definitions/border" + }, + "bodyLeft": { + "$ref": "#/definitions/border" + }, + "bodyRight": { + "$ref": "#/definitions/border" + }, + "bodyJoin": { + "$ref": "#/definitions/border" + }, + "joinBody": { + "$ref": "#/definitions/border" + }, + "joinLeft": { + "$ref": "#/definitions/border" + }, + "joinRight": { + "$ref": "#/definitions/border" + }, + "joinJoin": { + "$ref": "#/definitions/border" + } + }, + "additionalProperties": false + }, + "border": { + "type": "string" + } + } +} diff --git a/node_modules/table/dist/stringifyTableData.js b/node_modules/table/dist/stringifyTableData.js new file mode 100644 index 00000000..46a8b94a --- /dev/null +++ b/node_modules/table/dist/stringifyTableData.js @@ -0,0 +1,17 @@ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +/** + * Casts all cell values to a string. + * + * @param {table~row[]} rows + * @returns {table~row[]} + */ +exports.default = rows => { + return rows.map(cells => { + return cells.map(String); + }); +}; \ No newline at end of file diff --git a/node_modules/table/dist/table.js b/node_modules/table/dist/table.js new file mode 100644 index 00000000..fe8c3cfe --- /dev/null +++ b/node_modules/table/dist/table.js @@ -0,0 +1,133 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _drawTable = require('./drawTable'); + +var _drawTable2 = _interopRequireDefault(_drawTable); + +var _calculateCellWidthIndex = require('./calculateCellWidthIndex'); + +var _calculateCellWidthIndex2 = _interopRequireDefault(_calculateCellWidthIndex); + +var _makeConfig = require('./makeConfig'); + +var _makeConfig2 = _interopRequireDefault(_makeConfig); + +var _calculateRowHeightIndex = require('./calculateRowHeightIndex'); + +var _calculateRowHeightIndex2 = _interopRequireDefault(_calculateRowHeightIndex); + +var _mapDataUsingRowHeightIndex = require('./mapDataUsingRowHeightIndex'); + +var _mapDataUsingRowHeightIndex2 = _interopRequireDefault(_mapDataUsingRowHeightIndex); + +var _alignTableData = require('./alignTableData'); + +var _alignTableData2 = _interopRequireDefault(_alignTableData); + +var _padTableData = require('./padTableData'); + +var _padTableData2 = _interopRequireDefault(_padTableData); + +var _validateTableData = require('./validateTableData'); + +var _validateTableData2 = _interopRequireDefault(_validateTableData); + +var _stringifyTableData = require('./stringifyTableData'); + +var _stringifyTableData2 = _interopRequireDefault(_stringifyTableData); + +var _truncateTableData = require('./truncateTableData'); + +var _truncateTableData2 = _interopRequireDefault(_truncateTableData); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * @typedef {string} table~cell + */ + +/** + * @typedef {table~cell[]} table~row + */ + +/** + * @typedef {Object} table~columns + * @property {string} alignment Cell content alignment (enum: left, center, right) (default: left). + * @property {number} width Column width (default: auto). + * @property {number} truncate Number of characters are which the content will be truncated (default: Infinity). + * @property {number} paddingLeft Cell content padding width left (default: 1). + * @property {number} paddingRight Cell content padding width right (default: 1). + */ + +/** + * @typedef {Object} table~border + * @property {string} topBody + * @property {string} topJoin + * @property {string} topLeft + * @property {string} topRight + * @property {string} bottomBody + * @property {string} bottomJoin + * @property {string} bottomLeft + * @property {string} bottomRight + * @property {string} bodyLeft + * @property {string} bodyRight + * @property {string} bodyJoin + * @property {string} joinBody + * @property {string} joinLeft + * @property {string} joinRight + * @property {string} joinJoin + */ + +/** + * Used to tell whether to draw a horizontal line. + * This callback is called for each non-content line of the table. + * The default behavior is to always return true. + * + * @typedef {Function} drawHorizontalLine + * @param {number} index + * @param {number} size + * @returns {boolean} + */ + +/** + * @typedef {Object} table~config + * @property {table~border} border + * @property {table~columns[]} columns Column specific configuration. + * @property {table~columns} columnDefault Default values for all columns. Column specific settings overwrite the default values. + * @property {table~drawHorizontalLine} drawHorizontalLine + */ + +/** + * Generates a text table. + * + * @param {table~row[]} data + * @param {table~config} userConfig + * @returns {string} + */ +exports.default = function (data) { + let userConfig = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + + let rows; + + (0, _validateTableData2.default)(data); + + rows = (0, _stringifyTableData2.default)(data); + + const config = (0, _makeConfig2.default)(rows, userConfig); + + rows = (0, _truncateTableData2.default)(data, config); + + const rowHeightIndex = (0, _calculateRowHeightIndex2.default)(rows, config); + + rows = (0, _mapDataUsingRowHeightIndex2.default)(rows, rowHeightIndex, config); + rows = (0, _alignTableData2.default)(rows, config); + rows = (0, _padTableData2.default)(rows, config); + + const cellWidthIndex = (0, _calculateCellWidthIndex2.default)(rows[0]); + + return (0, _drawTable2.default)(rows, config.border, cellWidthIndex, rowHeightIndex, config.drawHorizontalLine); +}; \ No newline at end of file diff --git a/node_modules/table/dist/truncateTableData.js b/node_modules/table/dist/truncateTableData.js new file mode 100644 index 00000000..16b6b945 --- /dev/null +++ b/node_modules/table/dist/truncateTableData.js @@ -0,0 +1,27 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _lodash = require('lodash'); + +var _lodash2 = _interopRequireDefault(_lodash); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * @todo Make it work with ASCII content. + * @param {table~row[]} rows + * @param {Object} config + * @returns {table~row[]} + */ +exports.default = (rows, config) => { + return _lodash2.default.map(rows, cells => { + return _lodash2.default.map(cells, (content, index) => { + return _lodash2.default.truncate(content, { + length: config.columns[index].truncate + }); + }); + }); +}; \ No newline at end of file diff --git a/node_modules/table/dist/validateConfig.js b/node_modules/table/dist/validateConfig.js new file mode 100644 index 00000000..3ea3ddea --- /dev/null +++ b/node_modules/table/dist/validateConfig.js @@ -0,0 +1,753 @@ +'use strict'; +var equal = require('ajv/lib/compile/equal'); +var validate = (function() { + var pattern0 = new RegExp('^[0-9]+$'); + var refVal = []; + var refVal1 = (function() { + var pattern0 = new RegExp('^[0-9]+$'); + return function validate(data, dataPath, parentData, parentDataProperty, rootData) { + 'use strict'; + var vErrors = null; + var errors = 0; + if (rootData === undefined) rootData = data; + if ((data && typeof data === "object" && !Array.isArray(data))) { + var errs__0 = errors; + var valid1 = true; + for (var key0 in data) { + var isAdditional0 = !(false || validate.schema.properties[key0]); + if (isAdditional0) { + valid1 = false; + var err = { + keyword: 'additionalProperties', + dataPath: (dataPath || '') + "", + schemaPath: '#/additionalProperties', + params: { + additionalProperty: '' + key0 + '' + }, + message: 'should NOT have additional properties' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + } + if (data.topBody !== undefined) { + var errs_1 = errors; + if (!refVal2(data.topBody, (dataPath || '') + '.topBody', data, 'topBody', rootData)) { + if (vErrors === null) vErrors = refVal2.errors; + else vErrors = vErrors.concat(refVal2.errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.topJoin !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.topJoin, (dataPath || '') + '.topJoin', data, 'topJoin', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.topLeft !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.topLeft, (dataPath || '') + '.topLeft', data, 'topLeft', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.topRight !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.topRight, (dataPath || '') + '.topRight', data, 'topRight', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.bottomBody !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.bottomBody, (dataPath || '') + '.bottomBody', data, 'bottomBody', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.bottomJoin !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.bottomJoin, (dataPath || '') + '.bottomJoin', data, 'bottomJoin', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.bottomLeft !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.bottomLeft, (dataPath || '') + '.bottomLeft', data, 'bottomLeft', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.bottomRight !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.bottomRight, (dataPath || '') + '.bottomRight', data, 'bottomRight', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.bodyLeft !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.bodyLeft, (dataPath || '') + '.bodyLeft', data, 'bodyLeft', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.bodyRight !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.bodyRight, (dataPath || '') + '.bodyRight', data, 'bodyRight', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.bodyJoin !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.bodyJoin, (dataPath || '') + '.bodyJoin', data, 'bodyJoin', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.joinBody !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.joinBody, (dataPath || '') + '.joinBody', data, 'joinBody', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.joinLeft !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.joinLeft, (dataPath || '') + '.joinLeft', data, 'joinLeft', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.joinRight !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.joinRight, (dataPath || '') + '.joinRight', data, 'joinRight', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.joinJoin !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.joinJoin, (dataPath || '') + '.joinJoin', data, 'joinJoin', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + } else { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + "", + schemaPath: '#/type', + params: { + type: 'object' + }, + message: 'should be object' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + validate.errors = vErrors; + return errors === 0; + }; + })(); + refVal1.schema = { + "type": "object", + "properties": { + "topBody": { + "$ref": "#/definitions/border" + }, + "topJoin": { + "$ref": "#/definitions/border" + }, + "topLeft": { + "$ref": "#/definitions/border" + }, + "topRight": { + "$ref": "#/definitions/border" + }, + "bottomBody": { + "$ref": "#/definitions/border" + }, + "bottomJoin": { + "$ref": "#/definitions/border" + }, + "bottomLeft": { + "$ref": "#/definitions/border" + }, + "bottomRight": { + "$ref": "#/definitions/border" + }, + "bodyLeft": { + "$ref": "#/definitions/border" + }, + "bodyRight": { + "$ref": "#/definitions/border" + }, + "bodyJoin": { + "$ref": "#/definitions/border" + }, + "joinBody": { + "$ref": "#/definitions/border" + }, + "joinLeft": { + "$ref": "#/definitions/border" + }, + "joinRight": { + "$ref": "#/definitions/border" + }, + "joinJoin": { + "$ref": "#/definitions/border" + } + }, + "additionalProperties": false + }; + refVal1.errors = null; + refVal[1] = refVal1; + var refVal2 = (function() { + var pattern0 = new RegExp('^[0-9]+$'); + return function validate(data, dataPath, parentData, parentDataProperty, rootData) { + 'use strict'; + var vErrors = null; + var errors = 0; + if (typeof data !== "string") { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + "", + schemaPath: '#/type', + params: { + type: 'string' + }, + message: 'should be string' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + validate.errors = vErrors; + return errors === 0; + }; + })(); + refVal2.schema = { + "type": "string" + }; + refVal2.errors = null; + refVal[2] = refVal2; + var refVal3 = (function() { + var pattern0 = new RegExp('^[0-9]+$'); + return function validate(data, dataPath, parentData, parentDataProperty, rootData) { + 'use strict'; + var vErrors = null; + var errors = 0; + if (rootData === undefined) rootData = data; + if ((data && typeof data === "object" && !Array.isArray(data))) { + var errs__0 = errors; + var valid1 = true; + for (var key0 in data) { + var isAdditional0 = !(false || pattern0.test(key0)); + if (isAdditional0) { + valid1 = false; + var err = { + keyword: 'additionalProperties', + dataPath: (dataPath || '') + "", + schemaPath: '#/additionalProperties', + params: { + additionalProperty: '' + key0 + '' + }, + message: 'should NOT have additional properties' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + } + for (var key0 in data) { + if (pattern0.test(key0)) { + var errs_1 = errors; + if (!refVal4(data[key0], (dataPath || '') + '[\'' + key0 + '\']', data, key0, rootData)) { + if (vErrors === null) vErrors = refVal4.errors; + else vErrors = vErrors.concat(refVal4.errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + } + } else { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + "", + schemaPath: '#/type', + params: { + type: 'object' + }, + message: 'should be object' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + validate.errors = vErrors; + return errors === 0; + }; + })(); + refVal3.schema = { + "type": "object", + "patternProperties": { + "^[0-9]+$": { + "$ref": "#/definitions/column" + } + }, + "additionalProperties": false + }; + refVal3.errors = null; + refVal[3] = refVal3; + var refVal4 = (function() { + var pattern0 = new RegExp('^[0-9]+$'); + return function validate(data, dataPath, parentData, parentDataProperty, rootData) { + 'use strict'; + var vErrors = null; + var errors = 0; + if ((data && typeof data === "object" && !Array.isArray(data))) { + var errs__0 = errors; + var valid1 = true; + for (var key0 in data) { + var isAdditional0 = !(false || validate.schema.properties[key0]); + if (isAdditional0) { + valid1 = false; + var err = { + keyword: 'additionalProperties', + dataPath: (dataPath || '') + "", + schemaPath: '#/additionalProperties', + params: { + additionalProperty: '' + key0 + '' + }, + message: 'should NOT have additional properties' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + } + var data1 = data.alignment; + if (data1 !== undefined) { + var errs_1 = errors; + if (typeof data1 !== "string") { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + '.alignment', + schemaPath: '#/properties/alignment/type', + params: { + type: 'string' + }, + message: 'should be string' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + var schema1 = validate.schema.properties.alignment.enum; + var valid1; + valid1 = false; + for (var i1 = 0; i1 < schema1.length; i1++) + if (equal(data1, schema1[i1])) { + valid1 = true; + break; + } + if (!valid1) { + var err = { + keyword: 'enum', + dataPath: (dataPath || '') + '.alignment', + schemaPath: '#/properties/alignment/enum', + params: { + allowedValues: schema1 + }, + message: 'should be equal to one of the allowed values' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + var valid1 = errors === errs_1; + } + if (data.width !== undefined) { + var errs_1 = errors; + if (typeof data.width !== "number") { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + '.width', + schemaPath: '#/properties/width/type', + params: { + type: 'number' + }, + message: 'should be number' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + var valid1 = errors === errs_1; + } + if (data.wrapWord !== undefined) { + var errs_1 = errors; + if (typeof data.wrapWord !== "boolean") { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + '.wrapWord', + schemaPath: '#/properties/wrapWord/type', + params: { + type: 'boolean' + }, + message: 'should be boolean' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + var valid1 = errors === errs_1; + } + if (data.truncate !== undefined) { + var errs_1 = errors; + if (typeof data.truncate !== "number") { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + '.truncate', + schemaPath: '#/properties/truncate/type', + params: { + type: 'number' + }, + message: 'should be number' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + var valid1 = errors === errs_1; + } + if (data.paddingLeft !== undefined) { + var errs_1 = errors; + if (typeof data.paddingLeft !== "number") { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + '.paddingLeft', + schemaPath: '#/properties/paddingLeft/type', + params: { + type: 'number' + }, + message: 'should be number' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + var valid1 = errors === errs_1; + } + if (data.paddingRight !== undefined) { + var errs_1 = errors; + if (typeof data.paddingRight !== "number") { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + '.paddingRight', + schemaPath: '#/properties/paddingRight/type', + params: { + type: 'number' + }, + message: 'should be number' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + var valid1 = errors === errs_1; + } + } else { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + "", + schemaPath: '#/type', + params: { + type: 'object' + }, + message: 'should be object' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + validate.errors = vErrors; + return errors === 0; + }; + })(); + refVal4.schema = { + "type": "object", + "properties": { + "alignment": { + "type": "string", + "enum": ["left", "right", "center"] + }, + "width": { + "type": "number" + }, + "wrapWord": { + "type": "boolean" + }, + "truncate": { + "type": "number" + }, + "paddingLeft": { + "type": "number" + }, + "paddingRight": { + "type": "number" + } + }, + "additionalProperties": false + }; + refVal4.errors = null; + refVal[4] = refVal4; + return function validate(data, dataPath, parentData, parentDataProperty, rootData) { + 'use strict'; /*# sourceURL=config.json */ + var vErrors = null; + var errors = 0; + if (rootData === undefined) rootData = data; + if ((data && typeof data === "object" && !Array.isArray(data))) { + var errs__0 = errors; + var valid1 = true; + for (var key0 in data) { + var isAdditional0 = !(false || key0 == 'border' || key0 == 'columns' || key0 == 'columnDefault' || key0 == 'drawHorizontalLine'); + if (isAdditional0) { + valid1 = false; + var err = { + keyword: 'additionalProperties', + dataPath: (dataPath || '') + "", + schemaPath: '#/additionalProperties', + params: { + additionalProperty: '' + key0 + '' + }, + message: 'should NOT have additional properties' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + } + if (data.border !== undefined) { + var errs_1 = errors; + if (!refVal1(data.border, (dataPath || '') + '.border', data, 'border', rootData)) { + if (vErrors === null) vErrors = refVal1.errors; + else vErrors = vErrors.concat(refVal1.errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.columns !== undefined) { + var errs_1 = errors; + if (!refVal3(data.columns, (dataPath || '') + '.columns', data, 'columns', rootData)) { + if (vErrors === null) vErrors = refVal3.errors; + else vErrors = vErrors.concat(refVal3.errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.columnDefault !== undefined) { + var errs_1 = errors; + if (!refVal[4](data.columnDefault, (dataPath || '') + '.columnDefault', data, 'columnDefault', rootData)) { + if (vErrors === null) vErrors = refVal[4].errors; + else vErrors = vErrors.concat(refVal[4].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.drawHorizontalLine !== undefined) { + var errs_1 = errors; + var errs__1 = errors; + var valid1; + valid1 = typeof data.drawHorizontalLine == "function"; + if (!valid1) { + if (errs__1 == errors) { + var err = { + keyword: 'typeof', + dataPath: (dataPath || '') + '.drawHorizontalLine', + schemaPath: '#/properties/drawHorizontalLine/typeof', + params: { + keyword: 'typeof' + }, + message: 'should pass "typeof" keyword validation' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } else { + for (var i1 = errs__1; i1 < errors; i1++) { + var ruleErr1 = vErrors[i1]; + if (ruleErr1.dataPath === undefined) ruleErr1.dataPath = (dataPath || '') + '.drawHorizontalLine'; + if (ruleErr1.schemaPath === undefined) { + ruleErr1.schemaPath = "#/properties/drawHorizontalLine/typeof"; + } + } + } + } + var valid1 = errors === errs_1; + } + } else { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + "", + schemaPath: '#/type', + params: { + type: 'object' + }, + message: 'should be object' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + validate.errors = vErrors; + return errors === 0; + }; +})(); +validate.schema = { + "$id": "config.json", + "$schema": "http://json-schema.org/draft-06/schema#", + "type": "object", + "properties": { + "border": { + "$ref": "#/definitions/borders" + }, + "columns": { + "$ref": "#/definitions/columns" + }, + "columnDefault": { + "$ref": "#/definitions/column" + }, + "drawHorizontalLine": { + "typeof": "function" + } + }, + "additionalProperties": false, + "definitions": { + "columns": { + "type": "object", + "patternProperties": { + "^[0-9]+$": { + "$ref": "#/definitions/column" + } + }, + "additionalProperties": false + }, + "column": { + "type": "object", + "properties": { + "alignment": { + "type": "string", + "enum": ["left", "right", "center"] + }, + "width": { + "type": "number" + }, + "wrapWord": { + "type": "boolean" + }, + "truncate": { + "type": "number" + }, + "paddingLeft": { + "type": "number" + }, + "paddingRight": { + "type": "number" + } + }, + "additionalProperties": false + }, + "borders": { + "type": "object", + "properties": { + "topBody": { + "$ref": "#/definitions/border" + }, + "topJoin": { + "$ref": "#/definitions/border" + }, + "topLeft": { + "$ref": "#/definitions/border" + }, + "topRight": { + "$ref": "#/definitions/border" + }, + "bottomBody": { + "$ref": "#/definitions/border" + }, + "bottomJoin": { + "$ref": "#/definitions/border" + }, + "bottomLeft": { + "$ref": "#/definitions/border" + }, + "bottomRight": { + "$ref": "#/definitions/border" + }, + "bodyLeft": { + "$ref": "#/definitions/border" + }, + "bodyRight": { + "$ref": "#/definitions/border" + }, + "bodyJoin": { + "$ref": "#/definitions/border" + }, + "joinBody": { + "$ref": "#/definitions/border" + }, + "joinLeft": { + "$ref": "#/definitions/border" + }, + "joinRight": { + "$ref": "#/definitions/border" + }, + "joinJoin": { + "$ref": "#/definitions/border" + } + }, + "additionalProperties": false + }, + "border": { + "type": "string" + } + } +}; +validate.errors = null; +module.exports = validate; \ No newline at end of file diff --git a/node_modules/table/dist/validateStreamConfig.js b/node_modules/table/dist/validateStreamConfig.js new file mode 100644 index 00000000..05c4b04c --- /dev/null +++ b/node_modules/table/dist/validateStreamConfig.js @@ -0,0 +1,740 @@ +'use strict'; +var equal = require('ajv/lib/compile/equal'); +var validate = (function() { + var pattern0 = new RegExp('^[0-9]+$'); + var refVal = []; + var refVal1 = (function() { + var pattern0 = new RegExp('^[0-9]+$'); + return function validate(data, dataPath, parentData, parentDataProperty, rootData) { + 'use strict'; + var vErrors = null; + var errors = 0; + if (rootData === undefined) rootData = data; + if ((data && typeof data === "object" && !Array.isArray(data))) { + var errs__0 = errors; + var valid1 = true; + for (var key0 in data) { + var isAdditional0 = !(false || validate.schema.properties[key0]); + if (isAdditional0) { + valid1 = false; + var err = { + keyword: 'additionalProperties', + dataPath: (dataPath || '') + "", + schemaPath: '#/additionalProperties', + params: { + additionalProperty: '' + key0 + '' + }, + message: 'should NOT have additional properties' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + } + if (data.topBody !== undefined) { + var errs_1 = errors; + if (!refVal2(data.topBody, (dataPath || '') + '.topBody', data, 'topBody', rootData)) { + if (vErrors === null) vErrors = refVal2.errors; + else vErrors = vErrors.concat(refVal2.errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.topJoin !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.topJoin, (dataPath || '') + '.topJoin', data, 'topJoin', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.topLeft !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.topLeft, (dataPath || '') + '.topLeft', data, 'topLeft', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.topRight !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.topRight, (dataPath || '') + '.topRight', data, 'topRight', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.bottomBody !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.bottomBody, (dataPath || '') + '.bottomBody', data, 'bottomBody', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.bottomJoin !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.bottomJoin, (dataPath || '') + '.bottomJoin', data, 'bottomJoin', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.bottomLeft !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.bottomLeft, (dataPath || '') + '.bottomLeft', data, 'bottomLeft', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.bottomRight !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.bottomRight, (dataPath || '') + '.bottomRight', data, 'bottomRight', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.bodyLeft !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.bodyLeft, (dataPath || '') + '.bodyLeft', data, 'bodyLeft', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.bodyRight !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.bodyRight, (dataPath || '') + '.bodyRight', data, 'bodyRight', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.bodyJoin !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.bodyJoin, (dataPath || '') + '.bodyJoin', data, 'bodyJoin', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.joinBody !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.joinBody, (dataPath || '') + '.joinBody', data, 'joinBody', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.joinLeft !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.joinLeft, (dataPath || '') + '.joinLeft', data, 'joinLeft', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.joinRight !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.joinRight, (dataPath || '') + '.joinRight', data, 'joinRight', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.joinJoin !== undefined) { + var errs_1 = errors; + if (!refVal[2](data.joinJoin, (dataPath || '') + '.joinJoin', data, 'joinJoin', rootData)) { + if (vErrors === null) vErrors = refVal[2].errors; + else vErrors = vErrors.concat(refVal[2].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + } else { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + "", + schemaPath: '#/type', + params: { + type: 'object' + }, + message: 'should be object' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + validate.errors = vErrors; + return errors === 0; + }; + })(); + refVal1.schema = { + "type": "object", + "properties": { + "topBody": { + "$ref": "#/definitions/border" + }, + "topJoin": { + "$ref": "#/definitions/border" + }, + "topLeft": { + "$ref": "#/definitions/border" + }, + "topRight": { + "$ref": "#/definitions/border" + }, + "bottomBody": { + "$ref": "#/definitions/border" + }, + "bottomJoin": { + "$ref": "#/definitions/border" + }, + "bottomLeft": { + "$ref": "#/definitions/border" + }, + "bottomRight": { + "$ref": "#/definitions/border" + }, + "bodyLeft": { + "$ref": "#/definitions/border" + }, + "bodyRight": { + "$ref": "#/definitions/border" + }, + "bodyJoin": { + "$ref": "#/definitions/border" + }, + "joinBody": { + "$ref": "#/definitions/border" + }, + "joinLeft": { + "$ref": "#/definitions/border" + }, + "joinRight": { + "$ref": "#/definitions/border" + }, + "joinJoin": { + "$ref": "#/definitions/border" + } + }, + "additionalProperties": false + }; + refVal1.errors = null; + refVal[1] = refVal1; + var refVal2 = (function() { + var pattern0 = new RegExp('^[0-9]+$'); + return function validate(data, dataPath, parentData, parentDataProperty, rootData) { + 'use strict'; + var vErrors = null; + var errors = 0; + if (typeof data !== "string") { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + "", + schemaPath: '#/type', + params: { + type: 'string' + }, + message: 'should be string' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + validate.errors = vErrors; + return errors === 0; + }; + })(); + refVal2.schema = { + "type": "string" + }; + refVal2.errors = null; + refVal[2] = refVal2; + var refVal3 = (function() { + var pattern0 = new RegExp('^[0-9]+$'); + return function validate(data, dataPath, parentData, parentDataProperty, rootData) { + 'use strict'; + var vErrors = null; + var errors = 0; + if (rootData === undefined) rootData = data; + if ((data && typeof data === "object" && !Array.isArray(data))) { + var errs__0 = errors; + var valid1 = true; + for (var key0 in data) { + var isAdditional0 = !(false || pattern0.test(key0)); + if (isAdditional0) { + valid1 = false; + var err = { + keyword: 'additionalProperties', + dataPath: (dataPath || '') + "", + schemaPath: '#/additionalProperties', + params: { + additionalProperty: '' + key0 + '' + }, + message: 'should NOT have additional properties' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + } + for (var key0 in data) { + if (pattern0.test(key0)) { + var errs_1 = errors; + if (!refVal4(data[key0], (dataPath || '') + '[\'' + key0 + '\']', data, key0, rootData)) { + if (vErrors === null) vErrors = refVal4.errors; + else vErrors = vErrors.concat(refVal4.errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + } + } else { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + "", + schemaPath: '#/type', + params: { + type: 'object' + }, + message: 'should be object' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + validate.errors = vErrors; + return errors === 0; + }; + })(); + refVal3.schema = { + "type": "object", + "patternProperties": { + "^[0-9]+$": { + "$ref": "#/definitions/column" + } + }, + "additionalProperties": false + }; + refVal3.errors = null; + refVal[3] = refVal3; + var refVal4 = (function() { + var pattern0 = new RegExp('^[0-9]+$'); + return function validate(data, dataPath, parentData, parentDataProperty, rootData) { + 'use strict'; + var vErrors = null; + var errors = 0; + if ((data && typeof data === "object" && !Array.isArray(data))) { + var errs__0 = errors; + var valid1 = true; + for (var key0 in data) { + var isAdditional0 = !(false || validate.schema.properties[key0]); + if (isAdditional0) { + valid1 = false; + var err = { + keyword: 'additionalProperties', + dataPath: (dataPath || '') + "", + schemaPath: '#/additionalProperties', + params: { + additionalProperty: '' + key0 + '' + }, + message: 'should NOT have additional properties' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + } + var data1 = data.alignment; + if (data1 !== undefined) { + var errs_1 = errors; + if (typeof data1 !== "string") { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + '.alignment', + schemaPath: '#/properties/alignment/type', + params: { + type: 'string' + }, + message: 'should be string' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + var schema1 = validate.schema.properties.alignment.enum; + var valid1; + valid1 = false; + for (var i1 = 0; i1 < schema1.length; i1++) + if (equal(data1, schema1[i1])) { + valid1 = true; + break; + } + if (!valid1) { + var err = { + keyword: 'enum', + dataPath: (dataPath || '') + '.alignment', + schemaPath: '#/properties/alignment/enum', + params: { + allowedValues: schema1 + }, + message: 'should be equal to one of the allowed values' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + var valid1 = errors === errs_1; + } + if (data.width !== undefined) { + var errs_1 = errors; + if (typeof data.width !== "number") { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + '.width', + schemaPath: '#/properties/width/type', + params: { + type: 'number' + }, + message: 'should be number' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + var valid1 = errors === errs_1; + } + if (data.wrapWord !== undefined) { + var errs_1 = errors; + if (typeof data.wrapWord !== "boolean") { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + '.wrapWord', + schemaPath: '#/properties/wrapWord/type', + params: { + type: 'boolean' + }, + message: 'should be boolean' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + var valid1 = errors === errs_1; + } + if (data.truncate !== undefined) { + var errs_1 = errors; + if (typeof data.truncate !== "number") { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + '.truncate', + schemaPath: '#/properties/truncate/type', + params: { + type: 'number' + }, + message: 'should be number' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + var valid1 = errors === errs_1; + } + if (data.paddingLeft !== undefined) { + var errs_1 = errors; + if (typeof data.paddingLeft !== "number") { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + '.paddingLeft', + schemaPath: '#/properties/paddingLeft/type', + params: { + type: 'number' + }, + message: 'should be number' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + var valid1 = errors === errs_1; + } + if (data.paddingRight !== undefined) { + var errs_1 = errors; + if (typeof data.paddingRight !== "number") { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + '.paddingRight', + schemaPath: '#/properties/paddingRight/type', + params: { + type: 'number' + }, + message: 'should be number' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + var valid1 = errors === errs_1; + } + } else { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + "", + schemaPath: '#/type', + params: { + type: 'object' + }, + message: 'should be object' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + validate.errors = vErrors; + return errors === 0; + }; + })(); + refVal4.schema = { + "type": "object", + "properties": { + "alignment": { + "type": "string", + "enum": ["left", "right", "center"] + }, + "width": { + "type": "number" + }, + "wrapWord": { + "type": "boolean" + }, + "truncate": { + "type": "number" + }, + "paddingLeft": { + "type": "number" + }, + "paddingRight": { + "type": "number" + } + }, + "additionalProperties": false + }; + refVal4.errors = null; + refVal[4] = refVal4; + return function validate(data, dataPath, parentData, parentDataProperty, rootData) { + 'use strict'; /*# sourceURL=streamConfig.json */ + var vErrors = null; + var errors = 0; + if (rootData === undefined) rootData = data; + if ((data && typeof data === "object" && !Array.isArray(data))) { + var errs__0 = errors; + var valid1 = true; + for (var key0 in data) { + var isAdditional0 = !(false || key0 == 'border' || key0 == 'columns' || key0 == 'columnDefault' || key0 == 'columnCount'); + if (isAdditional0) { + valid1 = false; + var err = { + keyword: 'additionalProperties', + dataPath: (dataPath || '') + "", + schemaPath: '#/additionalProperties', + params: { + additionalProperty: '' + key0 + '' + }, + message: 'should NOT have additional properties' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + } + if (data.border !== undefined) { + var errs_1 = errors; + if (!refVal1(data.border, (dataPath || '') + '.border', data, 'border', rootData)) { + if (vErrors === null) vErrors = refVal1.errors; + else vErrors = vErrors.concat(refVal1.errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.columns !== undefined) { + var errs_1 = errors; + if (!refVal3(data.columns, (dataPath || '') + '.columns', data, 'columns', rootData)) { + if (vErrors === null) vErrors = refVal3.errors; + else vErrors = vErrors.concat(refVal3.errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.columnDefault !== undefined) { + var errs_1 = errors; + if (!refVal[4](data.columnDefault, (dataPath || '') + '.columnDefault', data, 'columnDefault', rootData)) { + if (vErrors === null) vErrors = refVal[4].errors; + else vErrors = vErrors.concat(refVal[4].errors); + errors = vErrors.length; + } + var valid1 = errors === errs_1; + } + if (data.columnCount !== undefined) { + var errs_1 = errors; + if (typeof data.columnCount !== "number") { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + '.columnCount', + schemaPath: '#/properties/columnCount/type', + params: { + type: 'number' + }, + message: 'should be number' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + var valid1 = errors === errs_1; + } + } else { + var err = { + keyword: 'type', + dataPath: (dataPath || '') + "", + schemaPath: '#/type', + params: { + type: 'object' + }, + message: 'should be object' + }; + if (vErrors === null) vErrors = [err]; + else vErrors.push(err); + errors++; + } + validate.errors = vErrors; + return errors === 0; + }; +})(); +validate.schema = { + "$id": "streamConfig.json", + "$schema": "http://json-schema.org/draft-06/schema#", + "type": "object", + "properties": { + "border": { + "$ref": "#/definitions/borders" + }, + "columns": { + "$ref": "#/definitions/columns" + }, + "columnDefault": { + "$ref": "#/definitions/column" + }, + "columnCount": { + "type": "number" + } + }, + "additionalProperties": false, + "definitions": { + "columns": { + "type": "object", + "patternProperties": { + "^[0-9]+$": { + "$ref": "#/definitions/column" + } + }, + "additionalProperties": false + }, + "column": { + "type": "object", + "properties": { + "alignment": { + "type": "string", + "enum": ["left", "right", "center"] + }, + "width": { + "type": "number" + }, + "wrapWord": { + "type": "boolean" + }, + "truncate": { + "type": "number" + }, + "paddingLeft": { + "type": "number" + }, + "paddingRight": { + "type": "number" + } + }, + "additionalProperties": false + }, + "borders": { + "type": "object", + "properties": { + "topBody": { + "$ref": "#/definitions/border" + }, + "topJoin": { + "$ref": "#/definitions/border" + }, + "topLeft": { + "$ref": "#/definitions/border" + }, + "topRight": { + "$ref": "#/definitions/border" + }, + "bottomBody": { + "$ref": "#/definitions/border" + }, + "bottomJoin": { + "$ref": "#/definitions/border" + }, + "bottomLeft": { + "$ref": "#/definitions/border" + }, + "bottomRight": { + "$ref": "#/definitions/border" + }, + "bodyLeft": { + "$ref": "#/definitions/border" + }, + "bodyRight": { + "$ref": "#/definitions/border" + }, + "bodyJoin": { + "$ref": "#/definitions/border" + }, + "joinBody": { + "$ref": "#/definitions/border" + }, + "joinLeft": { + "$ref": "#/definitions/border" + }, + "joinRight": { + "$ref": "#/definitions/border" + }, + "joinJoin": { + "$ref": "#/definitions/border" + } + }, + "additionalProperties": false + }, + "border": { + "type": "string" + } + } +}; +validate.errors = null; +module.exports = validate; \ No newline at end of file diff --git a/node_modules/table/dist/validateTableData.js b/node_modules/table/dist/validateTableData.js new file mode 100644 index 00000000..b5e103ce --- /dev/null +++ b/node_modules/table/dist/validateTableData.js @@ -0,0 +1,51 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +/** + * @typedef {string} cell + */ + +/** + * @typedef {cell[]} validateData~column + */ + +/** + * @param {column[]} rows + * @returns {undefined} + */ +exports.default = rows => { + if (!Array.isArray(rows)) { + throw new TypeError('Table data must be an array.'); + } + + if (rows.length === 0) { + throw new Error('Table must define at least one row.'); + } + + if (rows[0].length === 0) { + throw new Error('Table must define at least one column.'); + } + + const columnNumber = rows[0].length; + + for (const cells of rows) { + if (!Array.isArray(cells)) { + throw new TypeError('Table row data must be an array.'); + } + + if (cells.length !== columnNumber) { + throw new Error('Table must have a consistent number of cells.'); + } + + // @todo Make an exception for newline characters. + // @see https://github.com/gajus/table/issues/9 + for (const cell of cells) { + if (/[\u0001-\u001A]/.test(cell)) { + throw new Error('Table data must not contain control characters.'); + } + } + } +}; \ No newline at end of file diff --git a/node_modules/table/dist/wrapString.js b/node_modules/table/dist/wrapString.js new file mode 100644 index 00000000..5502a7b5 --- /dev/null +++ b/node_modules/table/dist/wrapString.js @@ -0,0 +1,46 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _lodash = require('lodash'); + +var _lodash2 = _interopRequireDefault(_lodash); + +var _sliceAnsi = require('slice-ansi'); + +var _sliceAnsi2 = _interopRequireDefault(_sliceAnsi); + +var _stringWidth = require('string-width'); + +var _stringWidth2 = _interopRequireDefault(_stringWidth); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * Creates an array of strings split into groups the length of size. + * This function works with strings that contain ASCII characters. + * + * wrapText is different from would-be "chunk" implementation + * in that whitespace characters that occur on a chunk size limit are trimmed. + * + * @param {string} subject + * @param {number} size + * @returns {Array} + */ +exports.default = (subject, size) => { + let subjectSlice; + + subjectSlice = subject; + + const chunks = []; + + do { + chunks.push((0, _sliceAnsi2.default)(subjectSlice, 0, size)); + + subjectSlice = _lodash2.default.trim((0, _sliceAnsi2.default)(subjectSlice, size)); + } while ((0, _stringWidth2.default)(subjectSlice)); + + return chunks; +}; \ No newline at end of file diff --git a/node_modules/table/dist/wrapWord.js b/node_modules/table/dist/wrapWord.js new file mode 100644 index 00000000..6a7b74ef --- /dev/null +++ b/node_modules/table/dist/wrapWord.js @@ -0,0 +1,56 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _lodash = require('lodash'); + +var _lodash2 = _interopRequireDefault(_lodash); + +var _sliceAnsi = require('slice-ansi'); + +var _sliceAnsi2 = _interopRequireDefault(_sliceAnsi); + +var _stringWidth = require('string-width'); + +var _stringWidth2 = _interopRequireDefault(_stringWidth); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * @param {string} input + * @param {number} size + * @returns {Array} + */ +exports.default = (input, size) => { + let subject; + + subject = input; + + const chunks = []; + + // https://regex101.com/r/gY5kZ1/1 + const re = new RegExp('(^.{1,' + size + '}(\\s+|$))|(^.{1,' + (size - 1) + '}(\\\\|/|_|\\.|,|;|-))'); + + do { + let chunk; + + chunk = subject.match(re); + + if (chunk) { + chunk = chunk[0]; + + subject = (0, _sliceAnsi2.default)(subject, (0, _stringWidth2.default)(chunk)); + + chunk = _lodash2.default.trim(chunk); + } else { + chunk = (0, _sliceAnsi2.default)(subject, 0, size); + subject = (0, _sliceAnsi2.default)(subject, size); + } + + chunks.push(chunk); + } while ((0, _stringWidth2.default)(subject)); + + return chunks; +}; \ No newline at end of file diff --git a/node_modules/table/package.json b/node_modules/table/package.json new file mode 100644 index 00000000..8bbf3e2e --- /dev/null +++ b/node_modules/table/package.json @@ -0,0 +1,97 @@ +{ + "_from": "table@4.0.2", + "_id": "table@4.0.2", + "_inBundle": false, + "_integrity": "sha512-UUkEAPdSGxtRpiV9ozJ5cMTtYiqz7Ni1OGqLXRCynrvzdtR1p+cfOWe2RJLwvUG8hNanaSRjecIqwOjqeatDsA==", + "_location": "/table", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "table@4.0.2", + "name": "table", + "escapedName": "table", + "rawSpec": "4.0.2", + "saveSpec": null, + "fetchSpec": "4.0.2" + }, + "_requiredBy": [ + "/eslint" + ], + "_resolved": "https://registry.npmjs.org/table/-/table-4.0.2.tgz", + "_shasum": "a33447375391e766ad34d3486e6e2aedc84d2e36", + "_spec": "table@4.0.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", + "author": { + "name": "Gajus Kuizinas", + "email": "gajus@gajus.com", + "url": "http://gajus.com" + }, + "bugs": { + "url": "https://github.com/gajus/table/issues" + }, + "bundleDependencies": false, + "dependencies": { + "ajv": "^5.2.3", + "ajv-keywords": "^2.1.0", + "chalk": "^2.1.0", + "lodash": "^4.17.4", + "slice-ansi": "1.0.0", + "string-width": "^2.1.1" + }, + "deprecated": false, + "description": "Formats data into a string table.", + "devDependencies": { + "ajv-cli": "^2.1.0", + "babel": "^6.23.0", + "babel-cli": "^6.26.0", + "babel-core": "^6.26.0", + "babel-plugin-istanbul": "^4.1.5", + "babel-preset-es2015-node4": "^2.1.1", + "babel-register": "^6.26.0", + "chai": "^4.1.2", + "eslint": "^4.7.2", + "eslint-config-canonical": "^9.3.1", + "gitdown": "^2.5.1", + "husky": "^0.14.3", + "mocha": "^3.5.3", + "nyc": "^11.2.1", + "sinon": "^4.0.0" + }, + "homepage": "https://github.com/gajus/table#readme", + "keywords": [ + "ascii", + "text", + "table", + "align", + "ansi" + ], + "license": "BSD-3-Clause", + "main": "./dist/index.js", + "name": "table", + "nyc": { + "include": [ + "src/*.js" + ], + "instrument": false, + "lines": 70, + "require": [ + "babel-register" + ], + "sourceMap": false + }, + "repository": { + "type": "git", + "url": "git+https://github.com/gajus/table.git" + }, + "scripts": { + "build": "rm -fr ./dist && NODE_ENV=production babel --copy-files ./src --out-dir ./dist && npm run make-validators", + "lint": "npm run build && eslint ./src ./tests", + "make-readme": "gitdown ./.README/README.md --output-file ./README.md", + "make-validators": "ajv compile --all-errors --inline-refs=false -s src/schemas/config -c ajv-keywords/keywords/typeof -o dist/validateConfig.js && ajv compile --all-errors --inline-refs=false -s src/schemas/streamConfig -c ajv-keywords/keywords/typeof -o dist/validateStreamConfig.js", + "precommit": "npm run lint && npm run test", + "prepublish": "NODE_ENV=production npm run build", + "test": "npm run build && nyc --check-coverage mocha" + }, + "version": "4.0.2" +} diff --git a/node_modules/text-table/.travis.yml b/node_modules/text-table/.travis.yml new file mode 100644 index 00000000..cc4dba29 --- /dev/null +++ b/node_modules/text-table/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" diff --git a/node_modules/text-table/LICENSE b/node_modules/text-table/LICENSE new file mode 100644 index 00000000..ee27ba4b --- /dev/null +++ b/node_modules/text-table/LICENSE @@ -0,0 +1,18 @@ +This software is released under the MIT license: + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/text-table/example/align.js b/node_modules/text-table/example/align.js new file mode 100644 index 00000000..9be43098 --- /dev/null +++ b/node_modules/text-table/example/align.js @@ -0,0 +1,8 @@ +var table = require('../'); +var t = table([ + [ 'beep', '1024' ], + [ 'boop', '33450' ], + [ 'foo', '1006' ], + [ 'bar', '45' ] +], { align: [ 'l', 'r' ] }); +console.log(t); diff --git a/node_modules/text-table/example/center.js b/node_modules/text-table/example/center.js new file mode 100644 index 00000000..52b1c69e --- /dev/null +++ b/node_modules/text-table/example/center.js @@ -0,0 +1,8 @@ +var table = require('../'); +var t = table([ + [ 'beep', '1024', 'xyz' ], + [ 'boop', '3388450', 'tuv' ], + [ 'foo', '10106', 'qrstuv' ], + [ 'bar', '45', 'lmno' ] +], { align: [ 'l', 'c', 'l' ] }); +console.log(t); diff --git a/node_modules/text-table/example/dotalign.js b/node_modules/text-table/example/dotalign.js new file mode 100644 index 00000000..2cea6299 --- /dev/null +++ b/node_modules/text-table/example/dotalign.js @@ -0,0 +1,9 @@ +var table = require('../'); +var t = table([ + [ 'beep', '1024' ], + [ 'boop', '334.212' ], + [ 'foo', '1006' ], + [ 'bar', '45.6' ], + [ 'baz', '123.' ] +], { align: [ 'l', '.' ] }); +console.log(t); diff --git a/node_modules/text-table/example/doubledot.js b/node_modules/text-table/example/doubledot.js new file mode 100644 index 00000000..bab983b6 --- /dev/null +++ b/node_modules/text-table/example/doubledot.js @@ -0,0 +1,11 @@ +var table = require('../'); +var t = table([ + [ '0.1.2' ], + [ '11.22.33' ], + [ '5.6.7' ], + [ '1.22222' ], + [ '12345.' ], + [ '5555.' ], + [ '123' ] +], { align: [ '.' ] }); +console.log(t); diff --git a/node_modules/text-table/example/table.js b/node_modules/text-table/example/table.js new file mode 100644 index 00000000..903ea4c4 --- /dev/null +++ b/node_modules/text-table/example/table.js @@ -0,0 +1,6 @@ +var table = require('../'); +var t = table([ + [ 'master', '0123456789abcdef' ], + [ 'staging', 'fedcba9876543210' ] +]); +console.log(t); diff --git a/node_modules/text-table/index.js b/node_modules/text-table/index.js new file mode 100644 index 00000000..5c0ba987 --- /dev/null +++ b/node_modules/text-table/index.js @@ -0,0 +1,86 @@ +module.exports = function (rows_, opts) { + if (!opts) opts = {}; + var hsep = opts.hsep === undefined ? ' ' : opts.hsep; + var align = opts.align || []; + var stringLength = opts.stringLength + || function (s) { return String(s).length; } + ; + + var dotsizes = reduce(rows_, function (acc, row) { + forEach(row, function (c, ix) { + var n = dotindex(c); + if (!acc[ix] || n > acc[ix]) acc[ix] = n; + }); + return acc; + }, []); + + var rows = map(rows_, function (row) { + return map(row, function (c_, ix) { + var c = String(c_); + if (align[ix] === '.') { + var index = dotindex(c); + var size = dotsizes[ix] + (/\./.test(c) ? 1 : 2) + - (stringLength(c) - index) + ; + return c + Array(size).join(' '); + } + else return c; + }); + }); + + var sizes = reduce(rows, function (acc, row) { + forEach(row, function (c, ix) { + var n = stringLength(c); + if (!acc[ix] || n > acc[ix]) acc[ix] = n; + }); + return acc; + }, []); + + return map(rows, function (row) { + return map(row, function (c, ix) { + var n = (sizes[ix] - stringLength(c)) || 0; + var s = Array(Math.max(n + 1, 1)).join(' '); + if (align[ix] === 'r' || align[ix] === '.') { + return s + c; + } + if (align[ix] === 'c') { + return Array(Math.ceil(n / 2 + 1)).join(' ') + + c + Array(Math.floor(n / 2 + 1)).join(' ') + ; + } + + return c + s; + }).join(hsep).replace(/\s+$/, ''); + }).join('\n'); +}; + +function dotindex (c) { + var m = /\.[^.]*$/.exec(c); + return m ? m.index + 1 : c.length; +} + +function reduce (xs, f, init) { + if (xs.reduce) return xs.reduce(f, init); + var i = 0; + var acc = arguments.length >= 3 ? init : xs[i++]; + for (; i < xs.length; i++) { + f(acc, xs[i], i); + } + return acc; +} + +function forEach (xs, f) { + if (xs.forEach) return xs.forEach(f); + for (var i = 0; i < xs.length; i++) { + f.call(xs, xs[i], i); + } +} + +function map (xs, f) { + if (xs.map) return xs.map(f); + var res = []; + for (var i = 0; i < xs.length; i++) { + res.push(f.call(xs, xs[i], i)); + } + return res; +} diff --git a/node_modules/text-table/package.json b/node_modules/text-table/package.json new file mode 100644 index 00000000..04500302 --- /dev/null +++ b/node_modules/text-table/package.json @@ -0,0 +1,73 @@ +{ + "_from": "text-table@~0.2.0", + "_id": "text-table@0.2.0", + "_inBundle": false, + "_integrity": "sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=", + "_location": "/text-table", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "text-table@~0.2.0", + "name": "text-table", + "escapedName": "text-table", + "rawSpec": "~0.2.0", + "saveSpec": null, + "fetchSpec": "~0.2.0" + }, + "_requiredBy": [ + "/eslint" + ], + "_resolved": "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz", + "_shasum": "7f5ee823ae805207c00af2df4a84ec3fcfa570b4", + "_spec": "text-table@~0.2.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "bugs": { + "url": "https://github.com/substack/text-table/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "borderless text tables with alignment", + "devDependencies": { + "cli-color": "~0.2.3", + "tap": "~0.4.0", + "tape": "~1.0.2" + }, + "homepage": "https://github.com/substack/text-table", + "keywords": [ + "text", + "table", + "align", + "ascii", + "rows", + "tabular" + ], + "license": "MIT", + "main": "index.js", + "name": "text-table", + "repository": { + "type": "git", + "url": "git://github.com/substack/text-table.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/6..latest", + "chrome/20..latest", + "firefox/10..latest", + "safari/latest", + "opera/11.0..latest", + "iphone/6", + "ipad/6" + ] + }, + "version": "0.2.0" +} diff --git a/node_modules/text-table/readme.markdown b/node_modules/text-table/readme.markdown new file mode 100644 index 00000000..18806acd --- /dev/null +++ b/node_modules/text-table/readme.markdown @@ -0,0 +1,134 @@ +# text-table + +generate borderless text table strings suitable for printing to stdout + +[![build status](https://secure.travis-ci.org/substack/text-table.png)](http://travis-ci.org/substack/text-table) + +[![browser support](https://ci.testling.com/substack/text-table.png)](http://ci.testling.com/substack/text-table) + +# example + +## default align + +``` js +var table = require('text-table'); +var t = table([ + [ 'master', '0123456789abcdef' ], + [ 'staging', 'fedcba9876543210' ] +]); +console.log(t); +``` + +``` +master 0123456789abcdef +staging fedcba9876543210 +``` + +## left-right align + +``` js +var table = require('text-table'); +var t = table([ + [ 'beep', '1024' ], + [ 'boop', '33450' ], + [ 'foo', '1006' ], + [ 'bar', '45' ] +], { align: [ 'l', 'r' ] }); +console.log(t); +``` + +``` +beep 1024 +boop 33450 +foo 1006 +bar 45 +``` + +## dotted align + +``` js +var table = require('text-table'); +var t = table([ + [ 'beep', '1024' ], + [ 'boop', '334.212' ], + [ 'foo', '1006' ], + [ 'bar', '45.6' ], + [ 'baz', '123.' ] +], { align: [ 'l', '.' ] }); +console.log(t); +``` + +``` +beep 1024 +boop 334.212 +foo 1006 +bar 45.6 +baz 123. +``` + +## centered + +``` js +var table = require('text-table'); +var t = table([ + [ 'beep', '1024', 'xyz' ], + [ 'boop', '3388450', 'tuv' ], + [ 'foo', '10106', 'qrstuv' ], + [ 'bar', '45', 'lmno' ] +], { align: [ 'l', 'c', 'l' ] }); +console.log(t); +``` + +``` +beep 1024 xyz +boop 3388450 tuv +foo 10106 qrstuv +bar 45 lmno +``` + +# methods + +``` js +var table = require('text-table') +``` + +## var s = table(rows, opts={}) + +Return a formatted table string `s` from an array of `rows` and some options +`opts`. + +`rows` should be an array of arrays containing strings, numbers, or other +printable values. + +options can be: + +* `opts.hsep` - separator to use between columns, default `' '` +* `opts.align` - array of alignment types for each column, default `['l','l',...]` +* `opts.stringLength` - callback function to use when calculating the string length + +alignment types are: + +* `'l'` - left +* `'r'` - right +* `'c'` - center +* `'.'` - decimal + +# install + +With [npm](https://npmjs.org) do: + +``` +npm install text-table +``` + +# Use with ANSI-colors + +Since the string length of ANSI color schemes does not equal the length +JavaScript sees internally it is necessary to pass the a custom string length +calculator during the main function call. + +See the `test/ansi-colors.js` file for an example. + +# license + +MIT diff --git a/node_modules/text-table/test/align.js b/node_modules/text-table/test/align.js new file mode 100644 index 00000000..245357f2 --- /dev/null +++ b/node_modules/text-table/test/align.js @@ -0,0 +1,18 @@ +var test = require('tape'); +var table = require('../'); + +test('align', function (t) { + t.plan(1); + var s = table([ + [ 'beep', '1024' ], + [ 'boop', '33450' ], + [ 'foo', '1006' ], + [ 'bar', '45' ] + ], { align: [ 'l', 'r' ] }); + t.equal(s, [ + 'beep 1024', + 'boop 33450', + 'foo 1006', + 'bar 45' + ].join('\n')); +}); diff --git a/node_modules/text-table/test/ansi-colors.js b/node_modules/text-table/test/ansi-colors.js new file mode 100644 index 00000000..fbc5bb10 --- /dev/null +++ b/node_modules/text-table/test/ansi-colors.js @@ -0,0 +1,32 @@ +var test = require('tape'); +var table = require('../'); +var color = require('cli-color'); +var ansiTrim = require('cli-color/lib/trim'); + +test('center', function (t) { + t.plan(1); + var opts = { + align: [ 'l', 'c', 'l' ], + stringLength: function(s) { return ansiTrim(s).length } + }; + var s = table([ + [ + color.red('Red'), color.green('Green'), color.blue('Blue') + ], + [ + color.bold('Bold'), color.underline('Underline'), + color.italic('Italic') + ], + [ + color.inverse('Inverse'), color.strike('Strike'), + color.blink('Blink') + ], + [ 'bar', '45', 'lmno' ] + ], opts); + t.equal(ansiTrim(s), [ + 'Red Green Blue', + 'Bold Underline Italic', + 'Inverse Strike Blink', + 'bar 45 lmno' + ].join('\n')); +}); diff --git a/node_modules/text-table/test/center.js b/node_modules/text-table/test/center.js new file mode 100644 index 00000000..c2c7a62a --- /dev/null +++ b/node_modules/text-table/test/center.js @@ -0,0 +1,18 @@ +var test = require('tape'); +var table = require('../'); + +test('center', function (t) { + t.plan(1); + var s = table([ + [ 'beep', '1024', 'xyz' ], + [ 'boop', '3388450', 'tuv' ], + [ 'foo', '10106', 'qrstuv' ], + [ 'bar', '45', 'lmno' ] + ], { align: [ 'l', 'c', 'l' ] }); + t.equal(s, [ + 'beep 1024 xyz', + 'boop 3388450 tuv', + 'foo 10106 qrstuv', + 'bar 45 lmno' + ].join('\n')); +}); diff --git a/node_modules/text-table/test/dotalign.js b/node_modules/text-table/test/dotalign.js new file mode 100644 index 00000000..f804f928 --- /dev/null +++ b/node_modules/text-table/test/dotalign.js @@ -0,0 +1,20 @@ +var test = require('tape'); +var table = require('../'); + +test('dot align', function (t) { + t.plan(1); + var s = table([ + [ 'beep', '1024' ], + [ 'boop', '334.212' ], + [ 'foo', '1006' ], + [ 'bar', '45.6' ], + [ 'baz', '123.' ] + ], { align: [ 'l', '.' ] }); + t.equal(s, [ + 'beep 1024', + 'boop 334.212', + 'foo 1006', + 'bar 45.6', + 'baz 123.' + ].join('\n')); +}); diff --git a/node_modules/text-table/test/doubledot.js b/node_modules/text-table/test/doubledot.js new file mode 100644 index 00000000..659b57c9 --- /dev/null +++ b/node_modules/text-table/test/doubledot.js @@ -0,0 +1,24 @@ +var test = require('tape'); +var table = require('../'); + +test('dot align', function (t) { + t.plan(1); + var s = table([ + [ '0.1.2' ], + [ '11.22.33' ], + [ '5.6.7' ], + [ '1.22222' ], + [ '12345.' ], + [ '5555.' ], + [ '123' ] + ], { align: [ '.' ] }); + t.equal(s, [ + ' 0.1.2', + '11.22.33', + ' 5.6.7', + ' 1.22222', + '12345.', + ' 5555.', + ' 123' + ].join('\n')); +}); diff --git a/node_modules/text-table/test/table.js b/node_modules/text-table/test/table.js new file mode 100644 index 00000000..9c670146 --- /dev/null +++ b/node_modules/text-table/test/table.js @@ -0,0 +1,14 @@ +var test = require('tape'); +var table = require('../'); + +test('table', function (t) { + t.plan(1); + var s = table([ + [ 'master', '0123456789abcdef' ], + [ 'staging', 'fedcba9876543210' ] + ]); + t.equal(s, [ + 'master 0123456789abcdef', + 'staging fedcba9876543210' + ].join('\n')); +}); diff --git a/node_modules/through/.travis.yml b/node_modules/through/.travis.yml new file mode 100644 index 00000000..c693a939 --- /dev/null +++ b/node_modules/through/.travis.yml @@ -0,0 +1,5 @@ +language: node_js +node_js: + - 0.6 + - 0.8 + - "0.10" diff --git a/node_modules/through/LICENSE.APACHE2 b/node_modules/through/LICENSE.APACHE2 new file mode 100644 index 00000000..6366c047 --- /dev/null +++ b/node_modules/through/LICENSE.APACHE2 @@ -0,0 +1,15 @@ +Apache License, Version 2.0 + +Copyright (c) 2011 Dominic Tarr + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. diff --git a/node_modules/through/LICENSE.MIT b/node_modules/through/LICENSE.MIT new file mode 100644 index 00000000..6eafbd73 --- /dev/null +++ b/node_modules/through/LICENSE.MIT @@ -0,0 +1,24 @@ +The MIT License + +Copyright (c) 2011 Dominic Tarr + +Permission is hereby granted, free of charge, +to any person obtaining a copy of this software and +associated documentation files (the "Software"), to +deal in the Software without restriction, including +without limitation the rights to use, copy, modify, +merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom +the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice +shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR +ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/through/index.js b/node_modules/through/index.js new file mode 100644 index 00000000..ca5fc590 --- /dev/null +++ b/node_modules/through/index.js @@ -0,0 +1,108 @@ +var Stream = require('stream') + +// through +// +// a stream that does nothing but re-emit the input. +// useful for aggregating a series of changing but not ending streams into one stream) + +exports = module.exports = through +through.through = through + +//create a readable writable stream. + +function through (write, end, opts) { + write = write || function (data) { this.queue(data) } + end = end || function () { this.queue(null) } + + var ended = false, destroyed = false, buffer = [], _ended = false + var stream = new Stream() + stream.readable = stream.writable = true + stream.paused = false + +// stream.autoPause = !(opts && opts.autoPause === false) + stream.autoDestroy = !(opts && opts.autoDestroy === false) + + stream.write = function (data) { + write.call(this, data) + return !stream.paused + } + + function drain() { + while(buffer.length && !stream.paused) { + var data = buffer.shift() + if(null === data) + return stream.emit('end') + else + stream.emit('data', data) + } + } + + stream.queue = stream.push = function (data) { +// console.error(ended) + if(_ended) return stream + if(data === null) _ended = true + buffer.push(data) + drain() + return stream + } + + //this will be registered as the first 'end' listener + //must call destroy next tick, to make sure we're after any + //stream piped from here. + //this is only a problem if end is not emitted synchronously. + //a nicer way to do this is to make sure this is the last listener for 'end' + + stream.on('end', function () { + stream.readable = false + if(!stream.writable && stream.autoDestroy) + process.nextTick(function () { + stream.destroy() + }) + }) + + function _end () { + stream.writable = false + end.call(stream) + if(!stream.readable && stream.autoDestroy) + stream.destroy() + } + + stream.end = function (data) { + if(ended) return + ended = true + if(arguments.length) stream.write(data) + _end() // will emit or queue + return stream + } + + stream.destroy = function () { + if(destroyed) return + destroyed = true + ended = true + buffer.length = 0 + stream.writable = stream.readable = false + stream.emit('close') + return stream + } + + stream.pause = function () { + if(stream.paused) return + stream.paused = true + return stream + } + + stream.resume = function () { + if(stream.paused) { + stream.paused = false + stream.emit('resume') + } + drain() + //may have become paused again, + //as drain emits 'data'. + if(!stream.paused) + stream.emit('drain') + return stream + } + return stream +} + diff --git a/node_modules/through/package.json b/node_modules/through/package.json new file mode 100644 index 00000000..a3ce84cd --- /dev/null +++ b/node_modules/through/package.json @@ -0,0 +1,68 @@ +{ + "_from": "through@^2.3.6", + "_id": "through@2.3.8", + "_inBundle": false, + "_integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=", + "_location": "/through", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "through@^2.3.6", + "name": "through", + "escapedName": "through", + "rawSpec": "^2.3.6", + "saveSpec": null, + "fetchSpec": "^2.3.6" + }, + "_requiredBy": [ + "/inquirer" + ], + "_resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz", + "_shasum": "0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5", + "_spec": "through@^2.3.6", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/inquirer", + "author": { + "name": "Dominic Tarr", + "email": "dominic.tarr@gmail.com", + "url": "dominictarr.com" + }, + "bugs": { + "url": "https://github.com/dominictarr/through/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "simplified stream construction", + "devDependencies": { + "from": "~0.1.3", + "stream-spec": "~0.3.5", + "tape": "~2.3.2" + }, + "homepage": "https://github.com/dominictarr/through", + "keywords": [ + "stream", + "streams", + "user-streams", + "pipe" + ], + "license": "MIT", + "main": "index.js", + "name": "through", + "repository": { + "type": "git", + "url": "git+https://github.com/dominictarr/through.git" + }, + "scripts": { + "test": "set -e; for t in test/*.js; do node $t; done" + }, + "testling": { + "browsers": [ + "ie/8..latest", + "ff/15..latest", + "chrome/20..latest", + "safari/5.1..latest" + ], + "files": "test/*.js" + }, + "version": "2.3.8" +} diff --git a/node_modules/through/readme.markdown b/node_modules/through/readme.markdown new file mode 100644 index 00000000..cb34c813 --- /dev/null +++ b/node_modules/through/readme.markdown @@ -0,0 +1,64 @@ +#through + +[![build status](https://secure.travis-ci.org/dominictarr/through.png)](http://travis-ci.org/dominictarr/through) +[![testling badge](https://ci.testling.com/dominictarr/through.png)](https://ci.testling.com/dominictarr/through) + +Easy way to create a `Stream` that is both `readable` and `writable`. + +* Pass in optional `write` and `end` methods. +* `through` takes care of pause/resume logic if you use `this.queue(data)` instead of `this.emit('data', data)`. +* Use `this.pause()` and `this.resume()` to manage flow. +* Check `this.paused` to see current flow state. (`write` always returns `!this.paused`). + +This function is the basis for most of the synchronous streams in +[event-stream](http://github.com/dominictarr/event-stream). + +``` js +var through = require('through') + +through(function write(data) { + this.queue(data) //data *must* not be null + }, + function end () { //optional + this.queue(null) + }) +``` + +Or, can also be used _without_ buffering on pause, use `this.emit('data', data)`, +and this.emit('end') + +``` js +var through = require('through') + +through(function write(data) { + this.emit('data', data) + //this.pause() + }, + function end () { //optional + this.emit('end') + }) +``` + +## Extended Options + +You will probably not need these 99% of the time. + +### autoDestroy=false + +By default, `through` emits close when the writable +and readable side of the stream has ended. +If that is not desired, set `autoDestroy=false`. + +``` js +var through = require('through') + +//like this +var ts = through(write, end, {autoDestroy: false}) +//or like this +var ts = through(write, end) +ts.autoDestroy = false +``` + +## License + +MIT / Apache2 diff --git a/node_modules/through/test/async.js b/node_modules/through/test/async.js new file mode 100644 index 00000000..46bdbaeb --- /dev/null +++ b/node_modules/through/test/async.js @@ -0,0 +1,28 @@ +var from = require('from') +var through = require('../') + +var tape = require('tape') + +tape('simple async example', function (t) { + + var n = 0, expected = [1,2,3,4,5], actual = [] + from(expected) + .pipe(through(function(data) { + this.pause() + n ++ + setTimeout(function(){ + console.log('pushing data', data) + this.push(data) + this.resume() + }.bind(this), 300) + })).pipe(through(function(data) { + console.log('pushing data second time', data); + this.push(data) + })).on('data', function (d) { + actual.push(d) + }).on('end', function() { + t.deepEqual(actual, expected) + t.end() + }) + +}) diff --git a/node_modules/through/test/auto-destroy.js b/node_modules/through/test/auto-destroy.js new file mode 100644 index 00000000..9a8fd000 --- /dev/null +++ b/node_modules/through/test/auto-destroy.js @@ -0,0 +1,30 @@ +var test = require('tape') +var through = require('../') + +// must emit end before close. + +test('end before close', function (assert) { + var ts = through() + ts.autoDestroy = false + var ended = false, closed = false + + ts.on('end', function () { + assert.ok(!closed) + ended = true + }) + ts.on('close', function () { + assert.ok(ended) + closed = true + }) + + ts.write(1) + ts.write(2) + ts.write(3) + ts.end() + assert.ok(ended) + assert.notOk(closed) + ts.destroy() + assert.ok(closed) + assert.end() +}) + diff --git a/node_modules/through/test/buffering.js b/node_modules/through/test/buffering.js new file mode 100644 index 00000000..b0084bfc --- /dev/null +++ b/node_modules/through/test/buffering.js @@ -0,0 +1,71 @@ +var test = require('tape') +var through = require('../') + +// must emit end before close. + +test('buffering', function(assert) { + var ts = through(function (data) { + this.queue(data) + }, function () { + this.queue(null) + }) + + var ended = false, actual = [] + + ts.on('data', actual.push.bind(actual)) + ts.on('end', function () { + ended = true + }) + + ts.write(1) + ts.write(2) + ts.write(3) + assert.deepEqual(actual, [1, 2, 3]) + ts.pause() + ts.write(4) + ts.write(5) + ts.write(6) + assert.deepEqual(actual, [1, 2, 3]) + ts.resume() + assert.deepEqual(actual, [1, 2, 3, 4, 5, 6]) + ts.pause() + ts.end() + assert.ok(!ended) + ts.resume() + assert.ok(ended) + assert.end() +}) + +test('buffering has data in queue, when ends', function (assert) { + + /* + * If stream ends while paused with data in the queue, + * stream should still emit end after all data is written + * on resume. + */ + + var ts = through(function (data) { + this.queue(data) + }, function () { + this.queue(null) + }) + + var ended = false, actual = [] + + ts.on('data', actual.push.bind(actual)) + ts.on('end', function () { + ended = true + }) + + ts.pause() + ts.write(1) + ts.write(2) + ts.write(3) + ts.end() + assert.deepEqual(actual, [], 'no data written yet, still paused') + assert.ok(!ended, 'end not emitted yet, still paused') + ts.resume() + assert.deepEqual(actual, [1, 2, 3], 'resumed, all data should be delivered') + assert.ok(ended, 'end should be emitted once all data was delivered') + assert.end(); +}) diff --git a/node_modules/through/test/end.js b/node_modules/through/test/end.js new file mode 100644 index 00000000..fa113f58 --- /dev/null +++ b/node_modules/through/test/end.js @@ -0,0 +1,45 @@ +var test = require('tape') +var through = require('../') + +// must emit end before close. + +test('end before close', function (assert) { + var ts = through() + var ended = false, closed = false + + ts.on('end', function () { + assert.ok(!closed) + ended = true + }) + ts.on('close', function () { + assert.ok(ended) + closed = true + }) + + ts.write(1) + ts.write(2) + ts.write(3) + ts.end() + assert.ok(ended) + assert.ok(closed) + assert.end() +}) + +test('end only once', function (t) { + + var ts = through() + var ended = false, closed = false + + ts.on('end', function () { + t.equal(ended, false) + ended = true + }) + + ts.queue(null) + ts.queue(null) + ts.queue(null) + + ts.resume() + + t.end() +}) diff --git a/node_modules/through/test/index.js b/node_modules/through/test/index.js new file mode 100644 index 00000000..96da82f9 --- /dev/null +++ b/node_modules/through/test/index.js @@ -0,0 +1,133 @@ + +var test = require('tape') +var spec = require('stream-spec') +var through = require('../') + +/* + I'm using these two functions, and not streams and pipe + so there is less to break. if this test fails it must be + the implementation of _through_ +*/ + +function write(array, stream) { + array = array.slice() + function next() { + while(array.length) + if(stream.write(array.shift()) === false) + return stream.once('drain', next) + + stream.end() + } + + next() +} + +function read(stream, callback) { + var actual = [] + stream.on('data', function (data) { + actual.push(data) + }) + stream.once('end', function () { + callback(null, actual) + }) + stream.once('error', function (err) { + callback(err) + }) +} + +test('simple defaults', function(assert) { + + var l = 1000 + , expected = [] + + while(l--) expected.push(l * Math.random()) + + var t = through() + var s = spec(t).through().pausable() + + read(t, function (err, actual) { + assert.ifError(err) + assert.deepEqual(actual, expected) + assert.end() + }) + + t.on('close', s.validate) + + write(expected, t) +}); + +test('simple functions', function(assert) { + + var l = 1000 + , expected = [] + + while(l--) expected.push(l * Math.random()) + + var t = through(function (data) { + this.emit('data', data*2) + }) + var s = spec(t).through().pausable() + + + read(t, function (err, actual) { + assert.ifError(err) + assert.deepEqual(actual, expected.map(function (data) { + return data*2 + })) + assert.end() + }) + + t.on('close', s.validate) + + write(expected, t) +}) + +test('pauses', function(assert) { + + var l = 1000 + , expected = [] + + while(l--) expected.push(l) //Math.random()) + + var t = through() + + var s = spec(t) + .through() + .pausable() + + t.on('data', function () { + if(Math.random() > 0.1) return + t.pause() + process.nextTick(function () { + t.resume() + }) + }) + + read(t, function (err, actual) { + assert.ifError(err) + assert.deepEqual(actual, expected) + }) + + t.on('close', function () { + s.validate() + assert.end() + }) + + write(expected, t) +}) + +test('does not soft-end on `undefined`', function(assert) { + var stream = through() + , count = 0 + + stream.on('data', function (data) { + count++ + }) + + stream.write(undefined) + stream.write(undefined) + + assert.equal(count, 2) + + assert.end() +}) diff --git a/node_modules/tmp/LICENSE b/node_modules/tmp/LICENSE new file mode 100644 index 00000000..72418bd9 --- /dev/null +++ b/node_modules/tmp/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014 KARASZI István + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/tmp/README.md b/node_modules/tmp/README.md new file mode 100644 index 00000000..810b0482 --- /dev/null +++ b/node_modules/tmp/README.md @@ -0,0 +1,314 @@ +# Tmp + +A simple temporary file and directory creator for [node.js.][1] + +[![Build Status](https://travis-ci.org/raszi/node-tmp.svg?branch=master)](https://travis-ci.org/raszi/node-tmp) +[![Dependencies](https://david-dm.org/raszi/node-tmp.svg)](https://david-dm.org/raszi/node-tmp) +[![npm version](https://badge.fury.io/js/tmp.svg)](https://badge.fury.io/js/tmp) +[![API documented](https://img.shields.io/badge/API-documented-brightgreen.svg)](https://raszi.github.io/node-tmp/) +[![Known Vulnerabilities](https://snyk.io/test/npm/tmp/badge.svg)](https://snyk.io/test/npm/tmp) + +## About + +This is a [widely used library][2] to create temporary files and directories +in a [node.js][1] environment. + +Tmp offers both an asynchronous and a synchronous API. For all API calls, all +the parameters are optional. There also exists a promisified version of the +API, see (5) under references below. + +Tmp uses crypto for determining random file names, or, when using templates, +a six letter random identifier. And just in case that you do not have that much +entropy left on your system, Tmp will fall back to pseudo random numbers. + +You can set whether you want to remove the temporary file on process exit or +not, and the destination directory can also be set. + +## How to install + +```bash +npm install tmp +``` + +## Usage + +Please also check [API docs][4]. + +### Asynchronous file creation + +Simple temporary file creation, the file will be closed and unlinked on process exit. + +```javascript +var tmp = require('tmp'); + +tmp.file(function _tempFileCreated(err, path, fd, cleanupCallback) { + if (err) throw err; + + console.log('File: ', path); + console.log('Filedescriptor: ', fd); + + // If we don't need the file anymore we could manually call the cleanupCallback + // But that is not necessary if we didn't pass the keep option because the library + // will clean after itself. + cleanupCallback(); +}); +``` + +### Synchronous file creation + +A synchronous version of the above. + +```javascript +var tmp = require('tmp'); + +var tmpobj = tmp.fileSync(); +console.log('File: ', tmpobj.name); +console.log('Filedescriptor: ', tmpobj.fd); + +// If we don't need the file anymore we could manually call the removeCallback +// But that is not necessary if we didn't pass the keep option because the library +// will clean after itself. +tmpobj.removeCallback(); +``` + +Note that this might throw an exception if either the maximum limit of retries +for creating a temporary name fails, or, in case that you do not have the permission +to write to the directory where the temporary file should be created in. + +### Asynchronous directory creation + +Simple temporary directory creation, it will be removed on process exit. + +If the directory still contains items on process exit, then it won't be removed. + +```javascript +var tmp = require('tmp'); + +tmp.dir(function _tempDirCreated(err, path, cleanupCallback) { + if (err) throw err; + + console.log('Dir: ', path); + + // Manual cleanup + cleanupCallback(); +}); +``` + +If you want to cleanup the directory even when there are entries in it, then +you can pass the `unsafeCleanup` option when creating it. + +### Synchronous directory creation + +A synchronous version of the above. + +```javascript +var tmp = require('tmp'); + +var tmpobj = tmp.dirSync(); +console.log('Dir: ', tmpobj.name); +// Manual cleanup +tmpobj.removeCallback(); +``` + +Note that this might throw an exception if either the maximum limit of retries +for creating a temporary name fails, or, in case that you do not have the permission +to write to the directory where the temporary directory should be created in. + +### Asynchronous filename generation + +It is possible with this library to generate a unique filename in the specified +directory. + +```javascript +var tmp = require('tmp'); + +tmp.tmpName(function _tempNameGenerated(err, path) { + if (err) throw err; + + console.log('Created temporary filename: ', path); +}); +``` + +### Synchronous filename generation + +A synchronous version of the above. + +```javascript +var tmp = require('tmp'); + +var name = tmp.tmpNameSync(); +console.log('Created temporary filename: ', name); +``` + +## Advanced usage + +### Asynchronous file creation + +Creates a file with mode `0644`, prefix will be `prefix-` and postfix will be `.txt`. + +```javascript +var tmp = require('tmp'); + +tmp.file({ mode: 0644, prefix: 'prefix-', postfix: '.txt' }, function _tempFileCreated(err, path, fd) { + if (err) throw err; + + console.log('File: ', path); + console.log('Filedescriptor: ', fd); +}); +``` + +### Synchronous file creation + +A synchronous version of the above. + +```javascript +var tmp = require('tmp'); + +var tmpobj = tmp.fileSync({ mode: 0644, prefix: 'prefix-', postfix: '.txt' }); +console.log('File: ', tmpobj.name); +console.log('Filedescriptor: ', tmpobj.fd); +``` + +### Controlling the Descriptor + +As a side effect of creating a unique file `tmp` gets a file descriptor that is +returned to the user as the `fd` parameter. The descriptor may be used by the +application and is closed when the `removeCallback` is invoked. + +In some use cases the application does not need the descriptor, needs to close it +without removing the file, or needs to remove the file without closing the +descriptor. Two options control how the descriptor is managed: + +* `discardDescriptor` - if `true` causes `tmp` to close the descriptor after the file + is created. In this case the `fd` parameter is undefined. +* `detachDescriptor` - if `true` causes `tmp` to return the descriptor in the `fd` + parameter, but it is the application's responsibility to close it when it is no + longer needed. + +```javascript +var tmp = require('tmp'); + +tmp.file({ discardDescriptor: true }, function _tempFileCreated(err, path, fd, cleanupCallback) { + if (err) throw err; + // fd will be undefined, allowing application to use fs.createReadStream(path) + // without holding an unused descriptor open. +}); +``` + +```javascript +var tmp = require('tmp'); + +tmp.file({ detachDescriptor: true }, function _tempFileCreated(err, path, fd, cleanupCallback) { + if (err) throw err; + + cleanupCallback(); + // Application can store data through fd here; the space used will automatically + // be reclaimed by the operating system when the descriptor is closed or program + // terminates. +}); +``` + +### Asynchronous directory creation + +Creates a directory with mode `0755`, prefix will be `myTmpDir_`. + +```javascript +var tmp = require('tmp'); + +tmp.dir({ mode: 0750, prefix: 'myTmpDir_' }, function _tempDirCreated(err, path) { + if (err) throw err; + + console.log('Dir: ', path); +}); +``` + +### Synchronous directory creation + +Again, a synchronous version of the above. + +```javascript +var tmp = require('tmp'); + +var tmpobj = tmp.dirSync({ mode: 0750, prefix: 'myTmpDir_' }); +console.log('Dir: ', tmpobj.name); +``` + +### mkstemp like, asynchronously + +Creates a new temporary directory with mode `0700` and filename like `/tmp/tmp-nk2J1u`. + +```javascript +var tmp = require('tmp'); + +tmp.dir({ template: '/tmp/tmp-XXXXXX' }, function _tempDirCreated(err, path) { + if (err) throw err; + + console.log('Dir: ', path); +}); +``` + +### mkstemp like, synchronously + +This will behave similarly to the asynchronous version. + +```javascript +var tmp = require('tmp'); + +var tmpobj = tmp.dirSync({ template: '/tmp/tmp-XXXXXX' }); +console.log('Dir: ', tmpobj.name); +``` + +### Asynchronous filename generation + +The `tmpName()` function accepts the `prefix`, `postfix`, `dir`, etc. parameters also: + +```javascript +var tmp = require('tmp'); + +tmp.tmpName({ template: '/tmp/tmp-XXXXXX' }, function _tempNameGenerated(err, path) { + if (err) throw err; + + console.log('Created temporary filename: ', path); +}); +``` + +### Synchronous filename generation + +The `tmpNameSync()` function works similarly to `tmpName()`. + +```javascript +var tmp = require('tmp'); +var tmpname = tmp.tmpNameSync({ template: '/tmp/tmp-XXXXXX' }); +console.log('Created temporary filename: ', tmpname); +``` + +## Graceful cleanup + +One may want to cleanup the temporary files even when an uncaught exception +occurs. To enforce this, you can call the `setGracefulCleanup()` method: + +```javascript +var tmp = require('tmp'); + +tmp.setGracefulCleanup(); +``` + +## Options + +All options are optional :) + + * `mode`: the file mode to create with, it fallbacks to `0600` on file creation and `0700` on directory creation + * `prefix`: the optional prefix, fallbacks to `tmp-` if not provided + * `postfix`: the optional postfix, fallbacks to `.tmp` on file creation + * `template`: [`mkstemp`][3] like filename template, no default + * `dir`: the optional temporary directory, fallbacks to system default (guesses from environment) + * `tries`: how many times should the function try to get a unique filename before giving up, default `3` + * `keep`: signals that the temporary file or directory should not be deleted on exit, default is `false`, means delete + * Please keep in mind that it is recommended in this case to call the provided `cleanupCallback` function manually. + * `unsafeCleanup`: recursively removes the created temporary directory, even when it's not empty. default is `false` + +[1]: http://nodejs.org/ +[2]: https://www.npmjs.com/browse/depended/tmp +[3]: http://www.kernel.org/doc/man-pages/online/pages/man3/mkstemp.3.html +[4]: https://raszi.github.io/node-tmp/ +[5]: https://github.com/benjamingr/tmp-promise diff --git a/node_modules/tmp/lib/tmp.js b/node_modules/tmp/lib/tmp.js new file mode 100644 index 00000000..41b83dbe --- /dev/null +++ b/node_modules/tmp/lib/tmp.js @@ -0,0 +1,611 @@ +/*! + * Tmp + * + * Copyright (c) 2011-2017 KARASZI Istvan + * + * MIT Licensed + */ + +/* + * Module dependencies. + */ +const fs = require('fs'); +const path = require('path'); +const crypto = require('crypto'); +const osTmpDir = require('os-tmpdir'); +const _c = process.binding('constants'); + +/* + * The working inner variables. + */ +const + /** + * The temporary directory. + * @type {string} + */ + tmpDir = osTmpDir(), + + // the random characters to choose from + RANDOM_CHARS = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', + + TEMPLATE_PATTERN = /XXXXXX/, + + DEFAULT_TRIES = 3, + + CREATE_FLAGS = (_c.O_CREAT || _c.fs.O_CREAT) | (_c.O_EXCL || _c.fs.O_EXCL) | (_c.O_RDWR || _c.fs.O_RDWR), + + EBADF = _c.EBADF || _c.os.errno.EBADF, + ENOENT = _c.ENOENT || _c.os.errno.ENOENT, + + DIR_MODE = 448 /* 0o700 */, + FILE_MODE = 384 /* 0o600 */, + + // this will hold the objects need to be removed on exit + _removeObjects = []; + +var + _gracefulCleanup = false, + _uncaughtException = false; + +/** + * Random name generator based on crypto. + * Adapted from http://blog.tompawlak.org/how-to-generate-random-values-nodejs-javascript + * + * @param {number} howMany + * @returns {string} the generated random name + * @private + */ +function _randomChars(howMany) { + var + value = [], + rnd = null; + + // make sure that we do not fail because we ran out of entropy + try { + rnd = crypto.randomBytes(howMany); + } catch (e) { + rnd = crypto.pseudoRandomBytes(howMany); + } + + for (var i = 0; i < howMany; i++) { + value.push(RANDOM_CHARS[rnd[i] % RANDOM_CHARS.length]); + } + + return value.join(''); +} + +/** + * Checks whether the `obj` parameter is defined or not. + * + * @param {Object} obj + * @returns {boolean} true if the object is undefined + * @private + */ +function _isUndefined(obj) { + return typeof obj === 'undefined'; +} + +/** + * Parses the function arguments. + * + * This function helps to have optional arguments. + * + * @param {(Options|Function)} options + * @param {Function} callback + * @returns {Array} parsed arguments + * @private + */ +function _parseArguments(options, callback) { + if (typeof options == 'function') { + return [callback || {}, options]; + } + + if (_isUndefined(options)) { + return [{}, callback]; + } + + return [options, callback]; +} + +/** + * Generates a new temporary name. + * + * @param {Object} opts + * @returns {string} the new random name according to opts + * @private + */ +function _generateTmpName(opts) { + if (opts.name) { + return path.join(opts.dir || tmpDir, opts.name); + } + + // mkstemps like template + if (opts.template) { + return opts.template.replace(TEMPLATE_PATTERN, _randomChars(6)); + } + + // prefix and postfix + const name = [ + opts.prefix || 'tmp-', + process.pid, + _randomChars(12), + opts.postfix || '' + ].join(''); + + return path.join(opts.dir || tmpDir, name); +} + +/** + * Gets a temporary file name. + * + * @param {(Options|tmpNameCallback)} options options or callback + * @param {?tmpNameCallback} callback the callback function + */ +function tmpName(options, callback) { + var + args = _parseArguments(options, callback), + opts = args[0], + cb = args[1], + tries = opts.name ? 1 : opts.tries || DEFAULT_TRIES; + + if (isNaN(tries) || tries < 0) + return cb(new Error('Invalid tries')); + + if (opts.template && !opts.template.match(TEMPLATE_PATTERN)) + return cb(new Error('Invalid template provided')); + + (function _getUniqueName() { + const name = _generateTmpName(opts); + + // check whether the path exists then retry if needed + fs.stat(name, function (err) { + if (!err) { + if (tries-- > 0) return _getUniqueName(); + + return cb(new Error('Could not get a unique tmp filename, max tries reached ' + name)); + } + + cb(null, name); + }); + }()); +} + +/** + * Synchronous version of tmpName. + * + * @param {Object} options + * @returns {string} the generated random name + * @throws {Error} if the options are invalid or could not generate a filename + */ +function tmpNameSync(options) { + var + args = _parseArguments(options), + opts = args[0], + tries = opts.name ? 1 : opts.tries || DEFAULT_TRIES; + + if (isNaN(tries) || tries < 0) + throw new Error('Invalid tries'); + + if (opts.template && !opts.template.match(TEMPLATE_PATTERN)) + throw new Error('Invalid template provided'); + + do { + const name = _generateTmpName(opts); + try { + fs.statSync(name); + } catch (e) { + return name; + } + } while (tries-- > 0); + + throw new Error('Could not get a unique tmp filename, max tries reached'); +} + +/** + * Creates and opens a temporary file. + * + * @param {(Options|fileCallback)} options the config options or the callback function + * @param {?fileCallback} callback + */ +function file(options, callback) { + var + args = _parseArguments(options, callback), + opts = args[0], + cb = args[1]; + + opts.postfix = (_isUndefined(opts.postfix)) ? '.tmp' : opts.postfix; + + // gets a temporary filename + tmpName(opts, function _tmpNameCreated(err, name) { + if (err) return cb(err); + + // create and open the file + fs.open(name, CREATE_FLAGS, opts.mode || FILE_MODE, function _fileCreated(err, fd) { + if (err) return cb(err); + + if (opts.discardDescriptor) { + return fs.close(fd, function _discardCallback(err) { + if (err) { + // Low probability, and the file exists, so this could be + // ignored. If it isn't we certainly need to unlink the + // file, and if that fails too its error is more + // important. + try { + fs.unlinkSync(name); + } catch (e) { + if (!isENOENT(e)) { + err = e; + } + } + return cb(err); + } + cb(null, name, undefined, _prepareTmpFileRemoveCallback(name, -1, opts)); + }); + } + if (opts.detachDescriptor) { + return cb(null, name, fd, _prepareTmpFileRemoveCallback(name, -1, opts)); + } + cb(null, name, fd, _prepareTmpFileRemoveCallback(name, fd, opts)); + }); + }); +} + +/** + * Synchronous version of file. + * + * @param {Options} options + * @returns {FileSyncObject} object consists of name, fd and removeCallback + * @throws {Error} if cannot create a file + */ +function fileSync(options) { + var + args = _parseArguments(options), + opts = args[0]; + + opts.postfix = opts.postfix || '.tmp'; + + const discardOrDetachDescriptor = opts.discardDescriptor || opts.detachDescriptor; + const name = tmpNameSync(opts); + var fd = fs.openSync(name, CREATE_FLAGS, opts.mode || FILE_MODE); + if (opts.discardDescriptor) { + fs.closeSync(fd); + fd = undefined; + } + + return { + name: name, + fd: fd, + removeCallback: _prepareTmpFileRemoveCallback(name, discardOrDetachDescriptor ? -1 : fd, opts) + }; +} + +/** + * Removes files and folders in a directory recursively. + * + * @param {string} root + * @private + */ +function _rmdirRecursiveSync(root) { + const dirs = [root]; + + do { + var + dir = dirs.pop(), + deferred = false, + files = fs.readdirSync(dir); + + for (var i = 0, length = files.length; i < length; i++) { + var + file = path.join(dir, files[i]), + stat = fs.lstatSync(file); // lstat so we don't recurse into symlinked directories + + if (stat.isDirectory()) { + if (!deferred) { + deferred = true; + dirs.push(dir); + } + dirs.push(file); + } else { + fs.unlinkSync(file); + } + } + + if (!deferred) { + fs.rmdirSync(dir); + } + } while (dirs.length !== 0); +} + +/** + * Creates a temporary directory. + * + * @param {(Options|dirCallback)} options the options or the callback function + * @param {?dirCallback} callback + */ +function dir(options, callback) { + var + args = _parseArguments(options, callback), + opts = args[0], + cb = args[1]; + + // gets a temporary filename + tmpName(opts, function _tmpNameCreated(err, name) { + if (err) return cb(err); + + // create the directory + fs.mkdir(name, opts.mode || DIR_MODE, function _dirCreated(err) { + if (err) return cb(err); + + cb(null, name, _prepareTmpDirRemoveCallback(name, opts)); + }); + }); +} + +/** + * Synchronous version of dir. + * + * @param {Options} options + * @returns {DirSyncObject} object consists of name and removeCallback + * @throws {Error} if it cannot create a directory + */ +function dirSync(options) { + var + args = _parseArguments(options), + opts = args[0]; + + const name = tmpNameSync(opts); + fs.mkdirSync(name, opts.mode || DIR_MODE); + + return { + name: name, + removeCallback: _prepareTmpDirRemoveCallback(name, opts) + }; +} + +/** + * Prepares the callback for removal of the temporary file. + * + * @param {string} name the path of the file + * @param {number} fd file descriptor + * @param {Object} opts + * @returns {fileCallback} + * @private + */ +function _prepareTmpFileRemoveCallback(name, fd, opts) { + const removeCallback = _prepareRemoveCallback(function _removeCallback(fdPath) { + try { + if (0 <= fdPath[0]) { + fs.closeSync(fdPath[0]); + } + } + catch (e) { + // under some node/windows related circumstances, a temporary file + // may have not be created as expected or the file was already closed + // by the user, in which case we will simply ignore the error + if (!isEBADF(e) && !isENOENT(e)) { + // reraise any unanticipated error + throw e; + } + } + try { + fs.unlinkSync(fdPath[1]); + } + catch (e) { + if (!isENOENT(e)) { + // reraise any unanticipated error + throw e; + } + } + }, [fd, name]); + + if (!opts.keep) { + _removeObjects.unshift(removeCallback); + } + + return removeCallback; +} + +/** + * Prepares the callback for removal of the temporary directory. + * + * @param {string} name + * @param {Object} opts + * @returns {Function} the callback + * @private + */ +function _prepareTmpDirRemoveCallback(name, opts) { + const removeFunction = opts.unsafeCleanup ? _rmdirRecursiveSync : fs.rmdirSync.bind(fs); + const removeCallback = _prepareRemoveCallback(removeFunction, name); + + if (!opts.keep) { + _removeObjects.unshift(removeCallback); + } + + return removeCallback; +} + +/** + * Creates a guarded function wrapping the removeFunction call. + * + * @param {Function} removeFunction + * @param {Object} arg + * @returns {Function} + * @private + */ +function _prepareRemoveCallback(removeFunction, arg) { + var called = false; + + return function _cleanupCallback(next) { + if (!called) { + const index = _removeObjects.indexOf(_cleanupCallback); + if (index >= 0) { + _removeObjects.splice(index, 1); + } + + called = true; + removeFunction(arg); + } + + if (next) next(null); + }; +} + +/** + * The garbage collector. + * + * @private + */ +function _garbageCollector() { + if (_uncaughtException && !_gracefulCleanup) { + return; + } + + // the function being called removes itself from _removeObjects, + // loop until _removeObjects is empty + while (_removeObjects.length) { + try { + _removeObjects[0].call(null); + } catch (e) { + // already removed? + } + } +} + +/** + * Helper for testing against EBADF to compensate changes made to Node 7.x under Windows. + */ +function isEBADF(error) { + return isExpectedError(error, -EBADF, 'EBADF'); +} + +/** + * Helper for testing against ENOENT to compensate changes made to Node 7.x under Windows. + */ +function isENOENT(error) { + return isExpectedError(error, -ENOENT, 'ENOENT'); +} + +/** + * Helper to determine whether the expected error code matches the actual code and errno, + * which will differ between the supported node versions. + * + * - Node >= 7.0: + * error.code {String} + * error.errno {String|Number} any numerical value will be negated + * + * - Node >= 6.0 < 7.0: + * error.code {String} + * error.errno {Number} negated + * + * - Node >= 4.0 < 6.0: introduces SystemError + * error.code {String} + * error.errno {Number} negated + * + * - Node >= 0.10 < 4.0: + * error.code {Number} negated + * error.errno n/a + */ +function isExpectedError(error, code, errno) { + return error.code == code || error.code == errno; +} + +/** + * Sets the graceful cleanup. + * + * Also removes the created files and directories when an uncaught exception occurs. + */ +function setGracefulCleanup() { + _gracefulCleanup = true; +} + +const version = process.versions.node.split('.').map(function (value) { + return parseInt(value, 10); +}); + +if (version[0] === 0 && (version[1] < 9 || version[1] === 9 && version[2] < 5)) { + process.addListener('uncaughtException', function _uncaughtExceptionThrown(err) { + _uncaughtException = true; + _garbageCollector(); + + throw err; + }); +} + +process.addListener('exit', function _exit(code) { + if (code) _uncaughtException = true; + _garbageCollector(); +}); + +/** + * Configuration options. + * + * @typedef {Object} Options + * @property {?number} tries the number of tries before give up the name generation + * @property {?string} template the "mkstemp" like filename template + * @property {?string} name fix name + * @property {?string} dir the tmp directory to use + * @property {?string} prefix prefix for the generated name + * @property {?string} postfix postfix for the generated name + */ + +/** + * @typedef {Object} FileSyncObject + * @property {string} name the name of the file + * @property {string} fd the file descriptor + * @property {fileCallback} removeCallback the callback function to remove the file + */ + +/** + * @typedef {Object} DirSyncObject + * @property {string} name the name of the directory + * @property {fileCallback} removeCallback the callback function to remove the directory + */ + +/** + * @callback tmpNameCallback + * @param {?Error} err the error object if anything goes wrong + * @param {string} name the temporary file name + */ + +/** + * @callback fileCallback + * @param {?Error} err the error object if anything goes wrong + * @param {string} name the temporary file name + * @param {number} fd the file descriptor + * @param {cleanupCallback} fn the cleanup callback function + */ + +/** + * @callback dirCallback + * @param {?Error} err the error object if anything goes wrong + * @param {string} name the temporary file name + * @param {cleanupCallback} fn the cleanup callback function + */ + +/** + * Removes the temporary created file or directory. + * + * @callback cleanupCallback + * @param {simpleCallback} [next] function to call after entry was removed + */ + +/** + * Callback function for function composition. + * @see {@link https://github.com/raszi/node-tmp/issues/57|raszi/node-tmp#57} + * + * @callback simpleCallback + */ + +// exporting all the needed methods +module.exports.tmpdir = tmpDir; + +module.exports.dir = dir; +module.exports.dirSync = dirSync; + +module.exports.file = file; +module.exports.fileSync = fileSync; + +module.exports.tmpName = tmpName; +module.exports.tmpNameSync = tmpNameSync; + +module.exports.setGracefulCleanup = setGracefulCleanup; diff --git a/node_modules/tmp/package.json b/node_modules/tmp/package.json new file mode 100644 index 00000000..4ae39569 --- /dev/null +++ b/node_modules/tmp/package.json @@ -0,0 +1,70 @@ +{ + "_from": "tmp@^0.0.33", + "_id": "tmp@0.0.33", + "_inBundle": false, + "_integrity": "sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw==", + "_location": "/tmp", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "tmp@^0.0.33", + "name": "tmp", + "escapedName": "tmp", + "rawSpec": "^0.0.33", + "saveSpec": null, + "fetchSpec": "^0.0.33" + }, + "_requiredBy": [ + "/external-editor" + ], + "_resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.33.tgz", + "_shasum": "6d34335889768d21b2bcda0aa277ced3b1bfadf9", + "_spec": "tmp@^0.0.33", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/external-editor", + "author": { + "name": "KARASZI István", + "email": "github@spam.raszi.hu", + "url": "http://raszi.hu/" + }, + "bugs": { + "url": "http://github.com/raszi/node-tmp/issues" + }, + "bundleDependencies": false, + "dependencies": { + "os-tmpdir": "~1.0.2" + }, + "deprecated": false, + "description": "Temporary file and directory creator", + "devDependencies": { + "vows": "~0.7.0" + }, + "engines": { + "node": ">=0.6.0" + }, + "files": [ + "lib/" + ], + "homepage": "http://github.com/raszi/node-tmp", + "keywords": [ + "temporary", + "tmp", + "temp", + "tempdir", + "tempfile", + "tmpdir", + "tmpfile" + ], + "license": "MIT", + "main": "lib/tmp.js", + "name": "tmp", + "repository": { + "type": "git", + "url": "git+https://github.com/raszi/node-tmp.git" + }, + "scripts": { + "doc": "jsdoc -c .jsdoc.json", + "test": "vows test/*-test.js" + }, + "version": "0.0.33" +} diff --git a/node_modules/type-check/LICENSE b/node_modules/type-check/LICENSE new file mode 100644 index 00000000..525b1185 --- /dev/null +++ b/node_modules/type-check/LICENSE @@ -0,0 +1,22 @@ +Copyright (c) George Zahariev + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/type-check/README.md b/node_modules/type-check/README.md new file mode 100644 index 00000000..ec92d593 --- /dev/null +++ b/node_modules/type-check/README.md @@ -0,0 +1,210 @@ +# type-check [![Build Status](https://travis-ci.org/gkz/type-check.png?branch=master)](https://travis-ci.org/gkz/type-check) + + + +`type-check` is a library which allows you to check the types of JavaScript values at runtime with a Haskell like type syntax. It is great for checking external input, for testing, or even for adding a bit of safety to your internal code. It is a major component of [levn](https://github.com/gkz/levn). MIT license. Version 0.3.2. Check out the [demo](http://gkz.github.io/type-check/). + +For updates on `type-check`, [follow me on twitter](https://twitter.com/gkzahariev). + + npm install type-check + +## Quick Examples + +```js +// Basic types: +var typeCheck = require('type-check').typeCheck; +typeCheck('Number', 1); // true +typeCheck('Number', 'str'); // false +typeCheck('Error', new Error); // true +typeCheck('Undefined', undefined); // true + +// Comment +typeCheck('count::Number', 1); // true + +// One type OR another type: +typeCheck('Number | String', 2); // true +typeCheck('Number | String', 'str'); // true + +// Wildcard, matches all types: +typeCheck('*', 2) // true + +// Array, all elements of a single type: +typeCheck('[Number]', [1, 2, 3]); // true +typeCheck('[Number]', [1, 'str', 3]); // false + +// Tuples, or fixed length arrays with elements of different types: +typeCheck('(String, Number)', ['str', 2]); // true +typeCheck('(String, Number)', ['str']); // false +typeCheck('(String, Number)', ['str', 2, 5]); // false + +// Object properties: +typeCheck('{x: Number, y: Boolean}', {x: 2, y: false}); // true +typeCheck('{x: Number, y: Boolean}', {x: 2}); // false +typeCheck('{x: Number, y: Maybe Boolean}', {x: 2}); // true +typeCheck('{x: Number, y: Boolean}', {x: 2, y: false, z: 3}); // false +typeCheck('{x: Number, y: Boolean, ...}', {x: 2, y: false, z: 3}); // true + +// A particular type AND object properties: +typeCheck('RegExp{source: String, ...}', /re/i); // true +typeCheck('RegExp{source: String, ...}', {source: 're'}); // false + +// Custom types: +var opt = {customTypes: + {Even: { typeOf: 'Number', validate: function(x) { return x % 2 === 0; }}}}; +typeCheck('Even', 2, opt); // true + +// Nested: +var type = '{a: (String, [Number], {y: Array, ...}), b: Error{message: String, ...}}' +typeCheck(type, {a: ['hi', [1, 2, 3], {y: [1, 'ms']}], b: new Error('oh no')}); // true +``` + +Check out the [type syntax format](#syntax) and [guide](#guide). + +## Usage + +`require('type-check');` returns an object that exposes four properties. `VERSION` is the current version of the library as a string. `typeCheck`, `parseType`, and `parsedTypeCheck` are functions. + +```js +// typeCheck(type, input, options); +typeCheck('Number', 2); // true + +// parseType(type); +var parsedType = parseType('Number'); // object + +// parsedTypeCheck(parsedType, input, options); +parsedTypeCheck(parsedType, 2); // true +``` + +### typeCheck(type, input, options) + +`typeCheck` checks a JavaScript value `input` against `type` written in the [type format](#type-format) (and taking account the optional `options`) and returns whether the `input` matches the `type`. + +##### arguments +* type - `String` - the type written in the [type format](#type-format) which to check against +* input - `*` - any JavaScript value, which is to be checked against the type +* options - `Maybe Object` - an optional parameter specifying additional options, currently the only available option is specifying [custom types](#custom-types) + +##### returns +`Boolean` - whether the input matches the type + +##### example +```js +typeCheck('Number', 2); // true +``` + +### parseType(type) + +`parseType` parses string `type` written in the [type format](#type-format) into an object representing the parsed type. + +##### arguments +* type - `String` - the type written in the [type format](#type-format) which to parse + +##### returns +`Object` - an object in the parsed type format representing the parsed type + +##### example +```js +parseType('Number'); // [{type: 'Number'}] +``` +### parsedTypeCheck(parsedType, input, options) + +`parsedTypeCheck` checks a JavaScript value `input` against parsed `type` in the parsed type format (and taking account the optional `options`) and returns whether the `input` matches the `type`. Use this in conjunction with `parseType` if you are going to use a type more than once. + +##### arguments +* type - `Object` - the type in the parsed type format which to check against +* input - `*` - any JavaScript value, which is to be checked against the type +* options - `Maybe Object` - an optional parameter specifying additional options, currently the only available option is specifying [custom types](#custom-types) + +##### returns +`Boolean` - whether the input matches the type + +##### example +```js +parsedTypeCheck([{type: 'Number'}], 2); // true +var parsedType = parseType('String'); +parsedTypeCheck(parsedType, 'str'); // true +``` + + +## Type Format + +### Syntax + +White space is ignored. The root node is a __Types__. + +* __Identifier__ = `[\$\w]+` - a group of any lower or upper case letters, numbers, underscores, or dollar signs - eg. `String` +* __Type__ = an `Identifier`, an `Identifier` followed by a `Structure`, just a `Structure`, or a wildcard `*` - eg. `String`, `Object{x: Number}`, `{x: Number}`, `Array{0: String, 1: Boolean, length: Number}`, `*` +* __Types__ = optionally a comment (an `Indentifier` followed by a `::`), optionally the identifier `Maybe`, one or more `Type`, separated by `|` - eg. `Number`, `String | Date`, `Maybe Number`, `Maybe Boolean | String` +* __Structure__ = `Fields`, or a `Tuple`, or an `Array` - eg. `{x: Number}`, `(String, Number)`, `[Date]` +* __Fields__ = a `{`, followed one or more `Field` separated by a comma `,` (trailing comma `,` is permitted), optionally an `...` (always preceded by a comma `,`), followed by a `}` - eg. `{x: Number, y: String}`, `{k: Function, ...}` +* __Field__ = an `Identifier`, followed by a colon `:`, followed by `Types` - eg. `x: Date | String`, `y: Boolean` +* __Tuple__ = a `(`, followed by one or more `Types` separated by a comma `,` (trailing comma `,` is permitted), followed by a `)` - eg `(Date)`, `(Number, Date)` +* __Array__ = a `[` followed by exactly one `Types` followed by a `]` - eg. `[Boolean]`, `[Boolean | Null]` + +### Guide + +`type-check` uses `Object.toString` to find out the basic type of a value. Specifically, + +```js +{}.toString.call(VALUE).slice(8, -1) +{}.toString.call(true).slice(8, -1) // 'Boolean' +``` +A basic type, eg. `Number`, uses this check. This is much more versatile than using `typeof` - for example, with `document`, `typeof` produces `'object'` which isn't that useful, and our technique produces `'HTMLDocument'`. + +You may check for multiple types by separating types with a `|`. The checker proceeds from left to right, and passes if the value is any of the types - eg. `String | Boolean` first checks if the value is a string, and then if it is a boolean. If it is none of those, then it returns false. + +Adding a `Maybe` in front of a list of multiple types is the same as also checking for `Null` and `Undefined` - eg. `Maybe String` is equivalent to `Undefined | Null | String`. + +You may add a comment to remind you of what the type is for by following an identifier with a `::` before a type (or multiple types). The comment is simply thrown out. + +The wildcard `*` matches all types. + +There are three types of structures for checking the contents of a value: 'fields', 'tuple', and 'array'. + +If used by itself, a 'fields' structure will pass with any type of object as long as it is an instance of `Object` and the properties pass - this allows for duck typing - eg. `{x: Boolean}`. + +To check if the properties pass, and the value is of a certain type, you can specify the type - eg. `Error{message: String}`. + +If you want to make a field optional, you can simply use `Maybe` - eg. `{x: Boolean, y: Maybe String}` will still pass if `y` is undefined (or null). + +If you don't care if the value has properties beyond what you have specified, you can use the 'etc' operator `...` - eg. `{x: Boolean, ...}` will match an object with an `x` property that is a boolean, and with zero or more other properties. + +For an array, you must specify one or more types (separated by `|`) - it will pass for something of any length as long as each element passes the types provided - eg. `[Number]`, `[Number | String]`. + +A tuple checks for a fixed number of elements, each of a potentially different type. Each element is separated by a comma - eg. `(String, Number)`. + +An array and tuple structure check that the value is of type `Array` by default, but if another type is specified, they will check for that instead - eg. `Int32Array[Number]`. You can use the wildcard `*` to search for any type at all. + +Check out the [type precedence](https://github.com/zaboco/type-precedence) library for type-check. + +## Options + +Options is an object. It is an optional parameter to the `typeCheck` and `parsedTypeCheck` functions. The only current option is `customTypes`. + + +### Custom Types + +__Example:__ + +```js +var options = { + customTypes: { + Even: { + typeOf: 'Number', + validate: function(x) { + return x % 2 === 0; + } + } + } +}; +typeCheck('Even', 2, options); // true +typeCheck('Even', 3, options); // false +``` + +`customTypes` allows you to set up custom types for validation. The value of this is an object. The keys of the object are the types you will be matching. Each value of the object will be an object having a `typeOf` property - a string, and `validate` property - a function. + +The `typeOf` property is the type the value should be, and `validate` is a function which should return true if the value is of that type. `validate` receives one parameter, which is the value that we are checking. + +## Technical About + +`type-check` is written in [LiveScript](http://livescript.net/) - a language that compiles to JavaScript. It also uses the [prelude.ls](http://preludels.com/) library. diff --git a/node_modules/type-check/lib/check.js b/node_modules/type-check/lib/check.js new file mode 100644 index 00000000..0504c8d2 --- /dev/null +++ b/node_modules/type-check/lib/check.js @@ -0,0 +1,126 @@ +// Generated by LiveScript 1.4.0 +(function(){ + var ref$, any, all, isItNaN, types, defaultType, customTypes, toString$ = {}.toString; + ref$ = require('prelude-ls'), any = ref$.any, all = ref$.all, isItNaN = ref$.isItNaN; + types = { + Number: { + typeOf: 'Number', + validate: function(it){ + return !isItNaN(it); + } + }, + NaN: { + typeOf: 'Number', + validate: isItNaN + }, + Int: { + typeOf: 'Number', + validate: function(it){ + return !isItNaN(it) && it % 1 === 0; + } + }, + Float: { + typeOf: 'Number', + validate: function(it){ + return !isItNaN(it); + } + }, + Date: { + typeOf: 'Date', + validate: function(it){ + return !isItNaN(it.getTime()); + } + } + }; + defaultType = { + array: 'Array', + tuple: 'Array' + }; + function checkArray(input, type){ + return all(function(it){ + return checkMultiple(it, type.of); + }, input); + } + function checkTuple(input, type){ + var i, i$, ref$, len$, types; + i = 0; + for (i$ = 0, len$ = (ref$ = type.of).length; i$ < len$; ++i$) { + types = ref$[i$]; + if (!checkMultiple(input[i], types)) { + return false; + } + i++; + } + return input.length <= i; + } + function checkFields(input, type){ + var inputKeys, numInputKeys, k, numOfKeys, key, ref$, types; + inputKeys = {}; + numInputKeys = 0; + for (k in input) { + inputKeys[k] = true; + numInputKeys++; + } + numOfKeys = 0; + for (key in ref$ = type.of) { + types = ref$[key]; + if (!checkMultiple(input[key], types)) { + return false; + } + if (inputKeys[key]) { + numOfKeys++; + } + } + return type.subset || numInputKeys === numOfKeys; + } + function checkStructure(input, type){ + if (!(input instanceof Object)) { + return false; + } + switch (type.structure) { + case 'fields': + return checkFields(input, type); + case 'array': + return checkArray(input, type); + case 'tuple': + return checkTuple(input, type); + } + } + function check(input, typeObj){ + var type, structure, setting, that; + type = typeObj.type, structure = typeObj.structure; + if (type) { + if (type === '*') { + return true; + } + setting = customTypes[type] || types[type]; + if (setting) { + return setting.typeOf === toString$.call(input).slice(8, -1) && setting.validate(input); + } else { + return type === toString$.call(input).slice(8, -1) && (!structure || checkStructure(input, typeObj)); + } + } else if (structure) { + if (that = defaultType[structure]) { + if (that !== toString$.call(input).slice(8, -1)) { + return false; + } + } + return checkStructure(input, typeObj); + } else { + throw new Error("No type defined. Input: " + input + "."); + } + } + function checkMultiple(input, types){ + if (toString$.call(types).slice(8, -1) !== 'Array') { + throw new Error("Types must be in an array. Input: " + input + "."); + } + return any(function(it){ + return check(input, it); + }, types); + } + module.exports = function(parsedType, input, options){ + options == null && (options = {}); + customTypes = options.customTypes || {}; + return checkMultiple(input, parsedType); + }; +}).call(this); diff --git a/node_modules/type-check/lib/index.js b/node_modules/type-check/lib/index.js new file mode 100644 index 00000000..f3316bab --- /dev/null +++ b/node_modules/type-check/lib/index.js @@ -0,0 +1,16 @@ +// Generated by LiveScript 1.4.0 +(function(){ + var VERSION, parseType, parsedTypeCheck, typeCheck; + VERSION = '0.3.2'; + parseType = require('./parse-type'); + parsedTypeCheck = require('./check'); + typeCheck = function(type, input, options){ + return parsedTypeCheck(parseType(type), input, options); + }; + module.exports = { + VERSION: VERSION, + typeCheck: typeCheck, + parsedTypeCheck: parsedTypeCheck, + parseType: parseType + }; +}).call(this); diff --git a/node_modules/type-check/lib/parse-type.js b/node_modules/type-check/lib/parse-type.js new file mode 100644 index 00000000..5baf661f --- /dev/null +++ b/node_modules/type-check/lib/parse-type.js @@ -0,0 +1,196 @@ +// Generated by LiveScript 1.4.0 +(function(){ + var identifierRegex, tokenRegex; + identifierRegex = /[\$\w]+/; + function peek(tokens){ + var token; + token = tokens[0]; + if (token == null) { + throw new Error('Unexpected end of input.'); + } + return token; + } + function consumeIdent(tokens){ + var token; + token = peek(tokens); + if (!identifierRegex.test(token)) { + throw new Error("Expected text, got '" + token + "' instead."); + } + return tokens.shift(); + } + function consumeOp(tokens, op){ + var token; + token = peek(tokens); + if (token !== op) { + throw new Error("Expected '" + op + "', got '" + token + "' instead."); + } + return tokens.shift(); + } + function maybeConsumeOp(tokens, op){ + var token; + token = tokens[0]; + if (token === op) { + return tokens.shift(); + } else { + return null; + } + } + function consumeArray(tokens){ + var types; + consumeOp(tokens, '['); + if (peek(tokens) === ']') { + throw new Error("Must specify type of Array - eg. [Type], got [] instead."); + } + types = consumeTypes(tokens); + consumeOp(tokens, ']'); + return { + structure: 'array', + of: types + }; + } + function consumeTuple(tokens){ + var components; + components = []; + consumeOp(tokens, '('); + if (peek(tokens) === ')') { + throw new Error("Tuple must be of at least length 1 - eg. (Type), got () instead."); + } + for (;;) { + components.push(consumeTypes(tokens)); + maybeConsumeOp(tokens, ','); + if (')' === peek(tokens)) { + break; + } + } + consumeOp(tokens, ')'); + return { + structure: 'tuple', + of: components + }; + } + function consumeFields(tokens){ + var fields, subset, ref$, key, types; + fields = {}; + consumeOp(tokens, '{'); + subset = false; + for (;;) { + if (maybeConsumeOp(tokens, '...')) { + subset = true; + break; + } + ref$ = consumeField(tokens), key = ref$[0], types = ref$[1]; + fields[key] = types; + maybeConsumeOp(tokens, ','); + if ('}' === peek(tokens)) { + break; + } + } + consumeOp(tokens, '}'); + return { + structure: 'fields', + of: fields, + subset: subset + }; + } + function consumeField(tokens){ + var key, types; + key = consumeIdent(tokens); + consumeOp(tokens, ':'); + types = consumeTypes(tokens); + return [key, types]; + } + function maybeConsumeStructure(tokens){ + switch (tokens[0]) { + case '[': + return consumeArray(tokens); + case '(': + return consumeTuple(tokens); + case '{': + return consumeFields(tokens); + } + } + function consumeType(tokens){ + var token, wildcard, type, structure; + token = peek(tokens); + wildcard = token === '*'; + if (wildcard || identifierRegex.test(token)) { + type = wildcard + ? consumeOp(tokens, '*') + : consumeIdent(tokens); + structure = maybeConsumeStructure(tokens); + if (structure) { + return structure.type = type, structure; + } else { + return { + type: type + }; + } + } else { + structure = maybeConsumeStructure(tokens); + if (!structure) { + throw new Error("Unexpected character: " + token); + } + return structure; + } + } + function consumeTypes(tokens){ + var lookahead, types, typesSoFar, typeObj, type; + if ('::' === peek(tokens)) { + throw new Error("No comment before comment separator '::' found."); + } + lookahead = tokens[1]; + if (lookahead != null && lookahead === '::') { + tokens.shift(); + tokens.shift(); + } + types = []; + typesSoFar = {}; + if ('Maybe' === peek(tokens)) { + tokens.shift(); + types = [ + { + type: 'Undefined' + }, { + type: 'Null' + } + ]; + typesSoFar = { + Undefined: true, + Null: true + }; + } + for (;;) { + typeObj = consumeType(tokens), type = typeObj.type; + if (!typesSoFar[type]) { + types.push(typeObj); + } + typesSoFar[type] = true; + if (!maybeConsumeOp(tokens, '|')) { + break; + } + } + return types; + } + tokenRegex = RegExp('\\.\\.\\.|::|->|' + identifierRegex.source + '|\\S', 'g'); + module.exports = function(input){ + var tokens, e; + if (!input.length) { + throw new Error('No type specified.'); + } + tokens = input.match(tokenRegex) || []; + if (in$('->', tokens)) { + throw new Error("Function types are not supported.\ To validate that something is a function, you may use 'Function'."); + } + try { + return consumeTypes(tokens); + } catch (e$) { + e = e$; + throw new Error(e.message + " - Remaining tokens: " + JSON.stringify(tokens) + " - Initial input: '" + input + "'"); + } + }; + function in$(x, xs){ + var i = -1, l = xs.length >>> 0; + while (++i < l) if (x === xs[i]) return true; + return false; + } +}).call(this); diff --git a/node_modules/type-check/package.json b/node_modules/type-check/package.json new file mode 100644 index 00000000..af59b0fd --- /dev/null +++ b/node_modules/type-check/package.json @@ -0,0 +1,71 @@ +{ + "_from": "type-check@~0.3.2", + "_id": "type-check@0.3.2", + "_inBundle": false, + "_integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=", + "_location": "/type-check", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "type-check@~0.3.2", + "name": "type-check", + "escapedName": "type-check", + "rawSpec": "~0.3.2", + "saveSpec": null, + "fetchSpec": "~0.3.2" + }, + "_requiredBy": [ + "/levn", + "/optionator" + ], + "_resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz", + "_shasum": "5884cab512cf1d355e3fb784f30804b2b520db72", + "_spec": "type-check@~0.3.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/levn", + "author": { + "name": "George Zahariev", + "email": "z@georgezahariev.com" + }, + "bugs": { + "url": "https://github.com/gkz/type-check/issues" + }, + "bundleDependencies": false, + "dependencies": { + "prelude-ls": "~1.1.2" + }, + "deprecated": false, + "description": "type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.", + "devDependencies": { + "browserify": "~12.0.1", + "istanbul": "~0.4.1", + "livescript": "~1.4.0", + "mocha": "~2.3.4" + }, + "engines": { + "node": ">= 0.8.0" + }, + "files": [ + "lib", + "README.md", + "LICENSE" + ], + "homepage": "https://github.com/gkz/type-check", + "keywords": [ + "type", + "check", + "checking", + "library" + ], + "license": "MIT", + "main": "./lib/", + "name": "type-check", + "repository": { + "type": "git", + "url": "git://github.com/gkz/type-check.git" + }, + "scripts": { + "test": "make test" + }, + "version": "0.3.2" +} diff --git a/node_modules/typedarray/.travis.yml b/node_modules/typedarray/.travis.yml new file mode 100644 index 00000000..cc4dba29 --- /dev/null +++ b/node_modules/typedarray/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" diff --git a/node_modules/typedarray/LICENSE b/node_modules/typedarray/LICENSE new file mode 100644 index 00000000..11adfaec --- /dev/null +++ b/node_modules/typedarray/LICENSE @@ -0,0 +1,35 @@ +/* + Copyright (c) 2010, Linden Research, Inc. + Copyright (c) 2012, Joshua Bell + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + THE SOFTWARE. + $/LicenseInfo$ + */ + +// Original can be found at: +// https://bitbucket.org/lindenlab/llsd +// Modifications by Joshua Bell inexorabletash@gmail.com +// https://github.com/inexorabletash/polyfill + +// ES3/ES5 implementation of the Krhonos Typed Array Specification +// Ref: http://www.khronos.org/registry/typedarray/specs/latest/ +// Date: 2011-02-01 +// +// Variations: +// * Allows typed_array.get/set() as alias for subscripts (typed_array[]) diff --git a/node_modules/typedarray/example/tarray.js b/node_modules/typedarray/example/tarray.js new file mode 100644 index 00000000..8423d7c9 --- /dev/null +++ b/node_modules/typedarray/example/tarray.js @@ -0,0 +1,4 @@ +var Uint8Array = require('../').Uint8Array; +var ua = new Uint8Array(5); +ua[1] = 256 + 55; +console.log(ua[1]); diff --git a/node_modules/typedarray/index.js b/node_modules/typedarray/index.js new file mode 100644 index 00000000..5e540841 --- /dev/null +++ b/node_modules/typedarray/index.js @@ -0,0 +1,630 @@ +var undefined = (void 0); // Paranoia + +// Beyond this value, index getters/setters (i.e. array[0], array[1]) are so slow to +// create, and consume so much memory, that the browser appears frozen. +var MAX_ARRAY_LENGTH = 1e5; + +// Approximations of internal ECMAScript conversion functions +var ECMAScript = (function() { + // Stash a copy in case other scripts modify these + var opts = Object.prototype.toString, + ophop = Object.prototype.hasOwnProperty; + + return { + // Class returns internal [[Class]] property, used to avoid cross-frame instanceof issues: + Class: function(v) { return opts.call(v).replace(/^\[object *|\]$/g, ''); }, + HasProperty: function(o, p) { return p in o; }, + HasOwnProperty: function(o, p) { return ophop.call(o, p); }, + IsCallable: function(o) { return typeof o === 'function'; }, + ToInt32: function(v) { return v >> 0; }, + ToUint32: function(v) { return v >>> 0; } + }; +}()); + +// Snapshot intrinsics +var LN2 = Math.LN2, + abs = Math.abs, + floor = Math.floor, + log = Math.log, + min = Math.min, + pow = Math.pow, + round = Math.round; + +// ES5: lock down object properties +function configureProperties(obj) { + if (getOwnPropNames && defineProp) { + var props = getOwnPropNames(obj), i; + for (i = 0; i < props.length; i += 1) { + defineProp(obj, props[i], { + value: obj[props[i]], + writable: false, + enumerable: false, + configurable: false + }); + } + } +} + +// emulate ES5 getter/setter API using legacy APIs +// http://blogs.msdn.com/b/ie/archive/2010/09/07/transitioning-existing-code-to-the-es5-getter-setter-apis.aspx +// (second clause tests for Object.defineProperty() in IE<9 that only supports extending DOM prototypes, but +// note that IE<9 does not support __defineGetter__ or __defineSetter__ so it just renders the method harmless) +var defineProp +if (Object.defineProperty && (function() { + try { + Object.defineProperty({}, 'x', {}); + return true; + } catch (e) { + return false; + } + })()) { + defineProp = Object.defineProperty; +} else { + defineProp = function(o, p, desc) { + if (!o === Object(o)) throw new TypeError("Object.defineProperty called on non-object"); + if (ECMAScript.HasProperty(desc, 'get') && Object.prototype.__defineGetter__) { Object.prototype.__defineGetter__.call(o, p, desc.get); } + if (ECMAScript.HasProperty(desc, 'set') && Object.prototype.__defineSetter__) { Object.prototype.__defineSetter__.call(o, p, desc.set); } + if (ECMAScript.HasProperty(desc, 'value')) { o[p] = desc.value; } + return o; + }; +} + +var getOwnPropNames = Object.getOwnPropertyNames || function (o) { + if (o !== Object(o)) throw new TypeError("Object.getOwnPropertyNames called on non-object"); + var props = [], p; + for (p in o) { + if (ECMAScript.HasOwnProperty(o, p)) { + props.push(p); + } + } + return props; +}; + +// ES5: Make obj[index] an alias for obj._getter(index)/obj._setter(index, value) +// for index in 0 ... obj.length +function makeArrayAccessors(obj) { + if (!defineProp) { return; } + + if (obj.length > MAX_ARRAY_LENGTH) throw new RangeError("Array too large for polyfill"); + + function makeArrayAccessor(index) { + defineProp(obj, index, { + 'get': function() { return obj._getter(index); }, + 'set': function(v) { obj._setter(index, v); }, + enumerable: true, + configurable: false + }); + } + + var i; + for (i = 0; i < obj.length; i += 1) { + makeArrayAccessor(i); + } +} + +// Internal conversion functions: +// pack() - take a number (interpreted as Type), output a byte array +// unpack() - take a byte array, output a Type-like number + +function as_signed(value, bits) { var s = 32 - bits; return (value << s) >> s; } +function as_unsigned(value, bits) { var s = 32 - bits; return (value << s) >>> s; } + +function packI8(n) { return [n & 0xff]; } +function unpackI8(bytes) { return as_signed(bytes[0], 8); } + +function packU8(n) { return [n & 0xff]; } +function unpackU8(bytes) { return as_unsigned(bytes[0], 8); } + +function packU8Clamped(n) { n = round(Number(n)); return [n < 0 ? 0 : n > 0xff ? 0xff : n & 0xff]; } + +function packI16(n) { return [(n >> 8) & 0xff, n & 0xff]; } +function unpackI16(bytes) { return as_signed(bytes[0] << 8 | bytes[1], 16); } + +function packU16(n) { return [(n >> 8) & 0xff, n & 0xff]; } +function unpackU16(bytes) { return as_unsigned(bytes[0] << 8 | bytes[1], 16); } + +function packI32(n) { return [(n >> 24) & 0xff, (n >> 16) & 0xff, (n >> 8) & 0xff, n & 0xff]; } +function unpackI32(bytes) { return as_signed(bytes[0] << 24 | bytes[1] << 16 | bytes[2] << 8 | bytes[3], 32); } + +function packU32(n) { return [(n >> 24) & 0xff, (n >> 16) & 0xff, (n >> 8) & 0xff, n & 0xff]; } +function unpackU32(bytes) { return as_unsigned(bytes[0] << 24 | bytes[1] << 16 | bytes[2] << 8 | bytes[3], 32); } + +function packIEEE754(v, ebits, fbits) { + + var bias = (1 << (ebits - 1)) - 1, + s, e, f, ln, + i, bits, str, bytes; + + function roundToEven(n) { + var w = floor(n), f = n - w; + if (f < 0.5) + return w; + if (f > 0.5) + return w + 1; + return w % 2 ? w + 1 : w; + } + + // Compute sign, exponent, fraction + if (v !== v) { + // NaN + // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping + e = (1 << ebits) - 1; f = pow(2, fbits - 1); s = 0; + } else if (v === Infinity || v === -Infinity) { + e = (1 << ebits) - 1; f = 0; s = (v < 0) ? 1 : 0; + } else if (v === 0) { + e = 0; f = 0; s = (1 / v === -Infinity) ? 1 : 0; + } else { + s = v < 0; + v = abs(v); + + if (v >= pow(2, 1 - bias)) { + e = min(floor(log(v) / LN2), 1023); + f = roundToEven(v / pow(2, e) * pow(2, fbits)); + if (f / pow(2, fbits) >= 2) { + e = e + 1; + f = 1; + } + if (e > bias) { + // Overflow + e = (1 << ebits) - 1; + f = 0; + } else { + // Normalized + e = e + bias; + f = f - pow(2, fbits); + } + } else { + // Denormalized + e = 0; + f = roundToEven(v / pow(2, 1 - bias - fbits)); + } + } + + // Pack sign, exponent, fraction + bits = []; + for (i = fbits; i; i -= 1) { bits.push(f % 2 ? 1 : 0); f = floor(f / 2); } + for (i = ebits; i; i -= 1) { bits.push(e % 2 ? 1 : 0); e = floor(e / 2); } + bits.push(s ? 1 : 0); + bits.reverse(); + str = bits.join(''); + + // Bits to bytes + bytes = []; + while (str.length) { + bytes.push(parseInt(str.substring(0, 8), 2)); + str = str.substring(8); + } + return bytes; +} + +function unpackIEEE754(bytes, ebits, fbits) { + + // Bytes to bits + var bits = [], i, j, b, str, + bias, s, e, f; + + for (i = bytes.length; i; i -= 1) { + b = bytes[i - 1]; + for (j = 8; j; j -= 1) { + bits.push(b % 2 ? 1 : 0); b = b >> 1; + } + } + bits.reverse(); + str = bits.join(''); + + // Unpack sign, exponent, fraction + bias = (1 << (ebits - 1)) - 1; + s = parseInt(str.substring(0, 1), 2) ? -1 : 1; + e = parseInt(str.substring(1, 1 + ebits), 2); + f = parseInt(str.substring(1 + ebits), 2); + + // Produce number + if (e === (1 << ebits) - 1) { + return f !== 0 ? NaN : s * Infinity; + } else if (e > 0) { + // Normalized + return s * pow(2, e - bias) * (1 + f / pow(2, fbits)); + } else if (f !== 0) { + // Denormalized + return s * pow(2, -(bias - 1)) * (f / pow(2, fbits)); + } else { + return s < 0 ? -0 : 0; + } +} + +function unpackF64(b) { return unpackIEEE754(b, 11, 52); } +function packF64(v) { return packIEEE754(v, 11, 52); } +function unpackF32(b) { return unpackIEEE754(b, 8, 23); } +function packF32(v) { return packIEEE754(v, 8, 23); } + + +// +// 3 The ArrayBuffer Type +// + +(function() { + + /** @constructor */ + var ArrayBuffer = function ArrayBuffer(length) { + length = ECMAScript.ToInt32(length); + if (length < 0) throw new RangeError('ArrayBuffer size is not a small enough positive integer'); + + this.byteLength = length; + this._bytes = []; + this._bytes.length = length; + + var i; + for (i = 0; i < this.byteLength; i += 1) { + this._bytes[i] = 0; + } + + configureProperties(this); + }; + + exports.ArrayBuffer = exports.ArrayBuffer || ArrayBuffer; + + // + // 4 The ArrayBufferView Type + // + + // NOTE: this constructor is not exported + /** @constructor */ + var ArrayBufferView = function ArrayBufferView() { + //this.buffer = null; + //this.byteOffset = 0; + //this.byteLength = 0; + }; + + // + // 5 The Typed Array View Types + // + + function makeConstructor(bytesPerElement, pack, unpack) { + // Each TypedArray type requires a distinct constructor instance with + // identical logic, which this produces. + + var ctor; + ctor = function(buffer, byteOffset, length) { + var array, sequence, i, s; + + if (!arguments.length || typeof arguments[0] === 'number') { + // Constructor(unsigned long length) + this.length = ECMAScript.ToInt32(arguments[0]); + if (length < 0) throw new RangeError('ArrayBufferView size is not a small enough positive integer'); + + this.byteLength = this.length * this.BYTES_PER_ELEMENT; + this.buffer = new ArrayBuffer(this.byteLength); + this.byteOffset = 0; + } else if (typeof arguments[0] === 'object' && arguments[0].constructor === ctor) { + // Constructor(TypedArray array) + array = arguments[0]; + + this.length = array.length; + this.byteLength = this.length * this.BYTES_PER_ELEMENT; + this.buffer = new ArrayBuffer(this.byteLength); + this.byteOffset = 0; + + for (i = 0; i < this.length; i += 1) { + this._setter(i, array._getter(i)); + } + } else if (typeof arguments[0] === 'object' && + !(arguments[0] instanceof ArrayBuffer || ECMAScript.Class(arguments[0]) === 'ArrayBuffer')) { + // Constructor(sequence array) + sequence = arguments[0]; + + this.length = ECMAScript.ToUint32(sequence.length); + this.byteLength = this.length * this.BYTES_PER_ELEMENT; + this.buffer = new ArrayBuffer(this.byteLength); + this.byteOffset = 0; + + for (i = 0; i < this.length; i += 1) { + s = sequence[i]; + this._setter(i, Number(s)); + } + } else if (typeof arguments[0] === 'object' && + (arguments[0] instanceof ArrayBuffer || ECMAScript.Class(arguments[0]) === 'ArrayBuffer')) { + // Constructor(ArrayBuffer buffer, + // optional unsigned long byteOffset, optional unsigned long length) + this.buffer = buffer; + + this.byteOffset = ECMAScript.ToUint32(byteOffset); + if (this.byteOffset > this.buffer.byteLength) { + throw new RangeError("byteOffset out of range"); + } + + if (this.byteOffset % this.BYTES_PER_ELEMENT) { + // The given byteOffset must be a multiple of the element + // size of the specific type, otherwise an exception is raised. + throw new RangeError("ArrayBuffer length minus the byteOffset is not a multiple of the element size."); + } + + if (arguments.length < 3) { + this.byteLength = this.buffer.byteLength - this.byteOffset; + + if (this.byteLength % this.BYTES_PER_ELEMENT) { + throw new RangeError("length of buffer minus byteOffset not a multiple of the element size"); + } + this.length = this.byteLength / this.BYTES_PER_ELEMENT; + } else { + this.length = ECMAScript.ToUint32(length); + this.byteLength = this.length * this.BYTES_PER_ELEMENT; + } + + if ((this.byteOffset + this.byteLength) > this.buffer.byteLength) { + throw new RangeError("byteOffset and length reference an area beyond the end of the buffer"); + } + } else { + throw new TypeError("Unexpected argument type(s)"); + } + + this.constructor = ctor; + + configureProperties(this); + makeArrayAccessors(this); + }; + + ctor.prototype = new ArrayBufferView(); + ctor.prototype.BYTES_PER_ELEMENT = bytesPerElement; + ctor.prototype._pack = pack; + ctor.prototype._unpack = unpack; + ctor.BYTES_PER_ELEMENT = bytesPerElement; + + // getter type (unsigned long index); + ctor.prototype._getter = function(index) { + if (arguments.length < 1) throw new SyntaxError("Not enough arguments"); + + index = ECMAScript.ToUint32(index); + if (index >= this.length) { + return undefined; + } + + var bytes = [], i, o; + for (i = 0, o = this.byteOffset + index * this.BYTES_PER_ELEMENT; + i < this.BYTES_PER_ELEMENT; + i += 1, o += 1) { + bytes.push(this.buffer._bytes[o]); + } + return this._unpack(bytes); + }; + + // NONSTANDARD: convenience alias for getter: type get(unsigned long index); + ctor.prototype.get = ctor.prototype._getter; + + // setter void (unsigned long index, type value); + ctor.prototype._setter = function(index, value) { + if (arguments.length < 2) throw new SyntaxError("Not enough arguments"); + + index = ECMAScript.ToUint32(index); + if (index >= this.length) { + return undefined; + } + + var bytes = this._pack(value), i, o; + for (i = 0, o = this.byteOffset + index * this.BYTES_PER_ELEMENT; + i < this.BYTES_PER_ELEMENT; + i += 1, o += 1) { + this.buffer._bytes[o] = bytes[i]; + } + }; + + // void set(TypedArray array, optional unsigned long offset); + // void set(sequence array, optional unsigned long offset); + ctor.prototype.set = function(index, value) { + if (arguments.length < 1) throw new SyntaxError("Not enough arguments"); + var array, sequence, offset, len, + i, s, d, + byteOffset, byteLength, tmp; + + if (typeof arguments[0] === 'object' && arguments[0].constructor === this.constructor) { + // void set(TypedArray array, optional unsigned long offset); + array = arguments[0]; + offset = ECMAScript.ToUint32(arguments[1]); + + if (offset + array.length > this.length) { + throw new RangeError("Offset plus length of array is out of range"); + } + + byteOffset = this.byteOffset + offset * this.BYTES_PER_ELEMENT; + byteLength = array.length * this.BYTES_PER_ELEMENT; + + if (array.buffer === this.buffer) { + tmp = []; + for (i = 0, s = array.byteOffset; i < byteLength; i += 1, s += 1) { + tmp[i] = array.buffer._bytes[s]; + } + for (i = 0, d = byteOffset; i < byteLength; i += 1, d += 1) { + this.buffer._bytes[d] = tmp[i]; + } + } else { + for (i = 0, s = array.byteOffset, d = byteOffset; + i < byteLength; i += 1, s += 1, d += 1) { + this.buffer._bytes[d] = array.buffer._bytes[s]; + } + } + } else if (typeof arguments[0] === 'object' && typeof arguments[0].length !== 'undefined') { + // void set(sequence array, optional unsigned long offset); + sequence = arguments[0]; + len = ECMAScript.ToUint32(sequence.length); + offset = ECMAScript.ToUint32(arguments[1]); + + if (offset + len > this.length) { + throw new RangeError("Offset plus length of array is out of range"); + } + + for (i = 0; i < len; i += 1) { + s = sequence[i]; + this._setter(offset + i, Number(s)); + } + } else { + throw new TypeError("Unexpected argument type(s)"); + } + }; + + // TypedArray subarray(long begin, optional long end); + ctor.prototype.subarray = function(start, end) { + function clamp(v, min, max) { return v < min ? min : v > max ? max : v; } + + start = ECMAScript.ToInt32(start); + end = ECMAScript.ToInt32(end); + + if (arguments.length < 1) { start = 0; } + if (arguments.length < 2) { end = this.length; } + + if (start < 0) { start = this.length + start; } + if (end < 0) { end = this.length + end; } + + start = clamp(start, 0, this.length); + end = clamp(end, 0, this.length); + + var len = end - start; + if (len < 0) { + len = 0; + } + + return new this.constructor( + this.buffer, this.byteOffset + start * this.BYTES_PER_ELEMENT, len); + }; + + return ctor; + } + + var Int8Array = makeConstructor(1, packI8, unpackI8); + var Uint8Array = makeConstructor(1, packU8, unpackU8); + var Uint8ClampedArray = makeConstructor(1, packU8Clamped, unpackU8); + var Int16Array = makeConstructor(2, packI16, unpackI16); + var Uint16Array = makeConstructor(2, packU16, unpackU16); + var Int32Array = makeConstructor(4, packI32, unpackI32); + var Uint32Array = makeConstructor(4, packU32, unpackU32); + var Float32Array = makeConstructor(4, packF32, unpackF32); + var Float64Array = makeConstructor(8, packF64, unpackF64); + + exports.Int8Array = exports.Int8Array || Int8Array; + exports.Uint8Array = exports.Uint8Array || Uint8Array; + exports.Uint8ClampedArray = exports.Uint8ClampedArray || Uint8ClampedArray; + exports.Int16Array = exports.Int16Array || Int16Array; + exports.Uint16Array = exports.Uint16Array || Uint16Array; + exports.Int32Array = exports.Int32Array || Int32Array; + exports.Uint32Array = exports.Uint32Array || Uint32Array; + exports.Float32Array = exports.Float32Array || Float32Array; + exports.Float64Array = exports.Float64Array || Float64Array; +}()); + +// +// 6 The DataView View Type +// + +(function() { + function r(array, index) { + return ECMAScript.IsCallable(array.get) ? array.get(index) : array[index]; + } + + var IS_BIG_ENDIAN = (function() { + var u16array = new(exports.Uint16Array)([0x1234]), + u8array = new(exports.Uint8Array)(u16array.buffer); + return r(u8array, 0) === 0x12; + }()); + + // Constructor(ArrayBuffer buffer, + // optional unsigned long byteOffset, + // optional unsigned long byteLength) + /** @constructor */ + var DataView = function DataView(buffer, byteOffset, byteLength) { + if (arguments.length === 0) { + buffer = new exports.ArrayBuffer(0); + } else if (!(buffer instanceof exports.ArrayBuffer || ECMAScript.Class(buffer) === 'ArrayBuffer')) { + throw new TypeError("TypeError"); + } + + this.buffer = buffer || new exports.ArrayBuffer(0); + + this.byteOffset = ECMAScript.ToUint32(byteOffset); + if (this.byteOffset > this.buffer.byteLength) { + throw new RangeError("byteOffset out of range"); + } + + if (arguments.length < 3) { + this.byteLength = this.buffer.byteLength - this.byteOffset; + } else { + this.byteLength = ECMAScript.ToUint32(byteLength); + } + + if ((this.byteOffset + this.byteLength) > this.buffer.byteLength) { + throw new RangeError("byteOffset and length reference an area beyond the end of the buffer"); + } + + configureProperties(this); + }; + + function makeGetter(arrayType) { + return function(byteOffset, littleEndian) { + + byteOffset = ECMAScript.ToUint32(byteOffset); + + if (byteOffset + arrayType.BYTES_PER_ELEMENT > this.byteLength) { + throw new RangeError("Array index out of range"); + } + byteOffset += this.byteOffset; + + var uint8Array = new exports.Uint8Array(this.buffer, byteOffset, arrayType.BYTES_PER_ELEMENT), + bytes = [], i; + for (i = 0; i < arrayType.BYTES_PER_ELEMENT; i += 1) { + bytes.push(r(uint8Array, i)); + } + + if (Boolean(littleEndian) === Boolean(IS_BIG_ENDIAN)) { + bytes.reverse(); + } + + return r(new arrayType(new exports.Uint8Array(bytes).buffer), 0); + }; + } + + DataView.prototype.getUint8 = makeGetter(exports.Uint8Array); + DataView.prototype.getInt8 = makeGetter(exports.Int8Array); + DataView.prototype.getUint16 = makeGetter(exports.Uint16Array); + DataView.prototype.getInt16 = makeGetter(exports.Int16Array); + DataView.prototype.getUint32 = makeGetter(exports.Uint32Array); + DataView.prototype.getInt32 = makeGetter(exports.Int32Array); + DataView.prototype.getFloat32 = makeGetter(exports.Float32Array); + DataView.prototype.getFloat64 = makeGetter(exports.Float64Array); + + function makeSetter(arrayType) { + return function(byteOffset, value, littleEndian) { + + byteOffset = ECMAScript.ToUint32(byteOffset); + if (byteOffset + arrayType.BYTES_PER_ELEMENT > this.byteLength) { + throw new RangeError("Array index out of range"); + } + + // Get bytes + var typeArray = new arrayType([value]), + byteArray = new exports.Uint8Array(typeArray.buffer), + bytes = [], i, byteView; + + for (i = 0; i < arrayType.BYTES_PER_ELEMENT; i += 1) { + bytes.push(r(byteArray, i)); + } + + // Flip if necessary + if (Boolean(littleEndian) === Boolean(IS_BIG_ENDIAN)) { + bytes.reverse(); + } + + // Write them + byteView = new exports.Uint8Array(this.buffer, byteOffset, arrayType.BYTES_PER_ELEMENT); + byteView.set(bytes); + }; + } + + DataView.prototype.setUint8 = makeSetter(exports.Uint8Array); + DataView.prototype.setInt8 = makeSetter(exports.Int8Array); + DataView.prototype.setUint16 = makeSetter(exports.Uint16Array); + DataView.prototype.setInt16 = makeSetter(exports.Int16Array); + DataView.prototype.setUint32 = makeSetter(exports.Uint32Array); + DataView.prototype.setInt32 = makeSetter(exports.Int32Array); + DataView.prototype.setFloat32 = makeSetter(exports.Float32Array); + DataView.prototype.setFloat64 = makeSetter(exports.Float64Array); + + exports.DataView = exports.DataView || DataView; + +}()); diff --git a/node_modules/typedarray/package.json b/node_modules/typedarray/package.json new file mode 100644 index 00000000..9f0f3754 --- /dev/null +++ b/node_modules/typedarray/package.json @@ -0,0 +1,83 @@ +{ + "_from": "typedarray@^0.0.6", + "_id": "typedarray@0.0.6", + "_inBundle": false, + "_integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=", + "_location": "/typedarray", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "typedarray@^0.0.6", + "name": "typedarray", + "escapedName": "typedarray", + "rawSpec": "^0.0.6", + "saveSpec": null, + "fetchSpec": "^0.0.6" + }, + "_requiredBy": [ + "/concat-stream" + ], + "_resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz", + "_shasum": "867ac74e3864187b1d3d47d996a78ec5c8830777", + "_spec": "typedarray@^0.0.6", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/concat-stream", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "bugs": { + "url": "https://github.com/substack/typedarray/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "TypedArray polyfill for old browsers", + "devDependencies": { + "tape": "~2.3.2" + }, + "homepage": "https://github.com/substack/typedarray", + "keywords": [ + "ArrayBuffer", + "DataView", + "Float32Array", + "Float64Array", + "Int8Array", + "Int16Array", + "Int32Array", + "Uint8Array", + "Uint8ClampedArray", + "Uint16Array", + "Uint32Array", + "typed", + "array", + "polyfill" + ], + "license": "MIT", + "main": "index.js", + "name": "typedarray", + "repository": { + "type": "git", + "url": "git://github.com/substack/typedarray.git" + }, + "scripts": { + "test": "tape test/*.js test/server/*.js" + }, + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/6..latest", + "firefox/16..latest", + "firefox/nightly", + "chrome/22..latest", + "chrome/canary", + "opera/12..latest", + "opera/next", + "safari/5.1..latest", + "ipad/6.0..latest", + "iphone/6.0..latest", + "android-browser/4.2..latest" + ] + }, + "version": "0.0.6" +} diff --git a/node_modules/typedarray/readme.markdown b/node_modules/typedarray/readme.markdown new file mode 100644 index 00000000..d18f6f71 --- /dev/null +++ b/node_modules/typedarray/readme.markdown @@ -0,0 +1,61 @@ +# typedarray + +TypedArray polyfill ripped from [this +module](https://raw.github.com/inexorabletash/polyfill). + +[![build status](https://secure.travis-ci.org/substack/typedarray.png)](http://travis-ci.org/substack/typedarray) + +[![testling badge](https://ci.testling.com/substack/typedarray.png)](https://ci.testling.com/substack/typedarray) + +# example + +``` js +var Uint8Array = require('typedarray').Uint8Array; +var ua = new Uint8Array(5); +ua[1] = 256 + 55; +console.log(ua[1]); +``` + +output: + +``` +55 +``` + +# methods + +``` js +var TA = require('typedarray') +``` + +The `TA` object has the following constructors: + +* TA.ArrayBuffer +* TA.DataView +* TA.Float32Array +* TA.Float64Array +* TA.Int8Array +* TA.Int16Array +* TA.Int32Array +* TA.Uint8Array +* TA.Uint8ClampedArray +* TA.Uint16Array +* TA.Uint32Array + +# install + +With [npm](https://npmjs.org) do: + +``` +npm install typedarray +``` + +To use this module in the browser, compile with +[browserify](http://browserify.org) +or download a UMD build from browserify CDN: + +http://wzrd.in/standalone/typedarray@latest + +# license + +MIT diff --git a/node_modules/typedarray/test/server/undef_globals.js b/node_modules/typedarray/test/server/undef_globals.js new file mode 100644 index 00000000..425950f9 --- /dev/null +++ b/node_modules/typedarray/test/server/undef_globals.js @@ -0,0 +1,19 @@ +var test = require('tape'); +var vm = require('vm'); +var fs = require('fs'); +var src = fs.readFileSync(__dirname + '/../../index.js', 'utf8'); + +test('u8a without globals', function (t) { + var c = { + module: { exports: {} }, + }; + c.exports = c.module.exports; + vm.runInNewContext(src, c); + var TA = c.module.exports; + var ua = new(TA.Uint8Array)(5); + + t.equal(ua.length, 5); + ua[1] = 256 + 55; + t.equal(ua[1], 55); + t.end(); +}); diff --git a/node_modules/typedarray/test/tarray.js b/node_modules/typedarray/test/tarray.js new file mode 100644 index 00000000..df596a34 --- /dev/null +++ b/node_modules/typedarray/test/tarray.js @@ -0,0 +1,10 @@ +var TA = require('../'); +var test = require('tape'); + +test('tiny u8a test', function (t) { + var ua = new(TA.Uint8Array)(5); + t.equal(ua.length, 5); + ua[1] = 256 + 55; + t.equal(ua[1], 55); + t.end(); +}); diff --git a/node_modules/util-deprecate/History.md b/node_modules/util-deprecate/History.md new file mode 100644 index 00000000..acc86753 --- /dev/null +++ b/node_modules/util-deprecate/History.md @@ -0,0 +1,16 @@ + +1.0.2 / 2015-10-07 +================== + + * use try/catch when checking `localStorage` (#3, @kumavis) + +1.0.1 / 2014-11-25 +================== + + * browser: use `console.warn()` for deprecation calls + * browser: more jsdocs + +1.0.0 / 2014-04-30 +================== + + * initial commit diff --git a/node_modules/util-deprecate/LICENSE b/node_modules/util-deprecate/LICENSE new file mode 100644 index 00000000..6a60e8c2 --- /dev/null +++ b/node_modules/util-deprecate/LICENSE @@ -0,0 +1,24 @@ +(The MIT License) + +Copyright (c) 2014 Nathan Rajlich + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/util-deprecate/README.md b/node_modules/util-deprecate/README.md new file mode 100644 index 00000000..75622fa7 --- /dev/null +++ b/node_modules/util-deprecate/README.md @@ -0,0 +1,53 @@ +util-deprecate +============== +### The Node.js `util.deprecate()` function with browser support + +In Node.js, this module simply re-exports the `util.deprecate()` function. + +In the web browser (i.e. via browserify), a browser-specific implementation +of the `util.deprecate()` function is used. + + +## API + +A `deprecate()` function is the only thing exposed by this module. + +``` javascript +// setup: +exports.foo = deprecate(foo, 'foo() is deprecated, use bar() instead'); + + +// users see: +foo(); +// foo() is deprecated, use bar() instead +foo(); +foo(); +``` + + +## License + +(The MIT License) + +Copyright (c) 2014 Nathan Rajlich + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/util-deprecate/browser.js b/node_modules/util-deprecate/browser.js new file mode 100644 index 00000000..549ae2f0 --- /dev/null +++ b/node_modules/util-deprecate/browser.js @@ -0,0 +1,67 @@ + +/** + * Module exports. + */ + +module.exports = deprecate; + +/** + * Mark that a method should not be used. + * Returns a modified function which warns once by default. + * + * If `localStorage.noDeprecation = true` is set, then it is a no-op. + * + * If `localStorage.throwDeprecation = true` is set, then deprecated functions + * will throw an Error when invoked. + * + * If `localStorage.traceDeprecation = true` is set, then deprecated functions + * will invoke `console.trace()` instead of `console.error()`. + * + * @param {Function} fn - the function to deprecate + * @param {String} msg - the string to print to the console when `fn` is invoked + * @returns {Function} a new "deprecated" version of `fn` + * @api public + */ + +function deprecate (fn, msg) { + if (config('noDeprecation')) { + return fn; + } + + var warned = false; + function deprecated() { + if (!warned) { + if (config('throwDeprecation')) { + throw new Error(msg); + } else if (config('traceDeprecation')) { + console.trace(msg); + } else { + console.warn(msg); + } + warned = true; + } + return fn.apply(this, arguments); + } + + return deprecated; +} + +/** + * Checks `localStorage` for boolean values for the given `name`. + * + * @param {String} name + * @returns {Boolean} + * @api private + */ + +function config (name) { + // accessing global.localStorage can trigger a DOMException in sandboxed iframes + try { + if (!global.localStorage) return false; + } catch (_) { + return false; + } + var val = global.localStorage[name]; + if (null == val) return false; + return String(val).toLowerCase() === 'true'; +} diff --git a/node_modules/util-deprecate/node.js b/node_modules/util-deprecate/node.js new file mode 100644 index 00000000..5e6fcff5 --- /dev/null +++ b/node_modules/util-deprecate/node.js @@ -0,0 +1,6 @@ + +/** + * For Node.js, simply re-export the core `util.deprecate` function. + */ + +module.exports = require('util').deprecate; diff --git a/node_modules/util-deprecate/package.json b/node_modules/util-deprecate/package.json new file mode 100644 index 00000000..c6dc92d7 --- /dev/null +++ b/node_modules/util-deprecate/package.json @@ -0,0 +1,56 @@ +{ + "_from": "util-deprecate@~1.0.1", + "_id": "util-deprecate@1.0.2", + "_inBundle": false, + "_integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=", + "_location": "/util-deprecate", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "util-deprecate@~1.0.1", + "name": "util-deprecate", + "escapedName": "util-deprecate", + "rawSpec": "~1.0.1", + "saveSpec": null, + "fetchSpec": "~1.0.1" + }, + "_requiredBy": [ + "/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz", + "_shasum": "450d4dc9fa70de732762fbd2d4a28981419a0ccf", + "_spec": "util-deprecate@~1.0.1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/readable-stream", + "author": { + "name": "Nathan Rajlich", + "email": "nathan@tootallnate.net", + "url": "http://n8.io/" + }, + "browser": "browser.js", + "bugs": { + "url": "https://github.com/TooTallNate/util-deprecate/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "The Node.js `util.deprecate()` function with browser support", + "homepage": "https://github.com/TooTallNate/util-deprecate", + "keywords": [ + "util", + "deprecate", + "browserify", + "browser", + "node" + ], + "license": "MIT", + "main": "node.js", + "name": "util-deprecate", + "repository": { + "type": "git", + "url": "git://github.com/TooTallNate/util-deprecate.git" + }, + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "version": "1.0.2" +} diff --git a/node_modules/which/CHANGELOG.md b/node_modules/which/CHANGELOG.md new file mode 100644 index 00000000..367acb12 --- /dev/null +++ b/node_modules/which/CHANGELOG.md @@ -0,0 +1,147 @@ +# Changes + + +## v1.3.0 + +* Add nothrow option to which.sync +* update tap + +## v1.2.14 + +* appveyor: drop node 5 and 0.x +* travis-ci: add node 6, drop 0.x + +## v1.2.13 + +* test: Pass missing option to pass on windows +* update tap +* update isexe to 2.0.0 +* neveragain.tech pledge request + +## v1.2.12 + +* Removed unused require + +## v1.2.11 + +* Prevent changelog script from being included in package + +## v1.2.10 + +* Use env.PATH only, not env.Path + +## v1.2.9 + +* fix for paths starting with ../ +* Remove unused `is-absolute` module + +## v1.2.8 + +* bullet items in changelog that contain (but don't start with) # + +## v1.2.7 + +* strip 'update changelog' changelog entries out of changelog + +## v1.2.6 + +* make the changelog bulleted + +## v1.2.5 + +* make a changelog, and keep it up to date +* don't include tests in package +* Properly handle relative-path executables +* appveyor +* Attach error code to Not Found error +* Make tests pass on Windows + +## v1.2.4 + +* Fix typo + +## v1.2.3 + +* update isexe, fix regression in pathExt handling + +## v1.2.2 + +* update deps, use isexe module, test windows + +## v1.2.1 + +* Sometimes windows PATH entries are quoted +* Fixed a bug in the check for group and user mode bits. This bug was introduced during refactoring for supporting strict mode. +* doc cli + +## v1.2.0 + +* Add support for opt.all and -as cli flags +* test the bin +* update travis +* Allow checking for multiple programs in bin/which +* tap 2 + +## v1.1.2 + +* travis +* Refactored and fixed undefined error on Windows +* Support strict mode + +## v1.1.1 + +* test +g exes against secondary groups, if available +* Use windows exe semantics on cygwin & msys +* cwd should be first in path on win32, not last +* Handle lower-case 'env.Path' on Windows +* Update docs +* use single-quotes + +## v1.1.0 + +* Add tests, depend on is-absolute + +## v1.0.9 + +* which.js: root is allowed to execute files owned by anyone + +## v1.0.8 + +* don't use graceful-fs + +## v1.0.7 + +* add license to package.json + +## v1.0.6 + +* isc license + +## 1.0.5 + +* Awful typo + +## 1.0.4 + +* Test for path absoluteness properly +* win: Allow '' as a pathext if cmd has a . in it + +## 1.0.3 + +* Remove references to execPath +* Make `which.sync()` work on Windows by honoring the PATHEXT variable. +* Make `isExe()` always return true on Windows. +* MIT + +## 1.0.2 + +* Only files can be exes + +## 1.0.1 + +* Respect the PATHEXT env for win32 support +* should 0755 the bin +* binary +* guts +* package +* 1st diff --git a/node_modules/which/LICENSE b/node_modules/which/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/which/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/which/README.md b/node_modules/which/README.md new file mode 100644 index 00000000..8c0b0cbf --- /dev/null +++ b/node_modules/which/README.md @@ -0,0 +1,51 @@ +# which + +Like the unix `which` utility. + +Finds the first instance of a specified executable in the PATH +environment variable. Does not cache the results, so `hash -r` is not +needed when the PATH changes. + +## USAGE + +```javascript +var which = require('which') + +// async usage +which('node', function (er, resolvedPath) { + // er is returned if no "node" is found on the PATH + // if it is found, then the absolute path to the exec is returned +}) + +// sync usage +// throws if not found +var resolved = which.sync('node') + +// if nothrow option is used, returns null if not found +resolved = which.sync('node', {nothrow: true}) + +// Pass options to override the PATH and PATHEXT environment vars. +which('node', { path: someOtherPath }, function (er, resolved) { + if (er) + throw er + console.log('found at %j', resolved) +}) +``` + +## CLI USAGE + +Same as the BSD `which(1)` binary. + +``` +usage: which [-as] program ... +``` + +## OPTIONS + +You may pass an options object as the second argument. + +- `path`: Use instead of the `PATH` environment variable. +- `pathExt`: Use instead of the `PATHEXT` environment variable. +- `all`: Return all matches, instead of just the first one. Note that + this means the function returns an array of strings instead of a + single string. diff --git a/node_modules/which/bin/which b/node_modules/which/bin/which new file mode 100755 index 00000000..7cee3729 --- /dev/null +++ b/node_modules/which/bin/which @@ -0,0 +1,52 @@ +#!/usr/bin/env node +var which = require("../") +if (process.argv.length < 3) + usage() + +function usage () { + console.error('usage: which [-as] program ...') + process.exit(1) +} + +var all = false +var silent = false +var dashdash = false +var args = process.argv.slice(2).filter(function (arg) { + if (dashdash || !/^-/.test(arg)) + return true + + if (arg === '--') { + dashdash = true + return false + } + + var flags = arg.substr(1).split('') + for (var f = 0; f < flags.length; f++) { + var flag = flags[f] + switch (flag) { + case 's': + silent = true + break + case 'a': + all = true + break + default: + console.error('which: illegal option -- ' + flag) + usage() + } + } + return false +}) + +process.exit(args.reduce(function (pv, current) { + try { + var f = which.sync(current, { all: all }) + if (all) + f = f.join('\n') + if (!silent) + console.log(f) + return pv; + } catch (e) { + return 1; + } +}, 0)) diff --git a/node_modules/which/package.json b/node_modules/which/package.json new file mode 100644 index 00000000..727d07e8 --- /dev/null +++ b/node_modules/which/package.json @@ -0,0 +1,65 @@ +{ + "_from": "which@^1.2.9", + "_id": "which@1.3.0", + "_inBundle": false, + "_integrity": "sha512-xcJpopdamTuY5duC/KnTTNBraPK54YwpenP4lzxU8H91GudWpFv38u0CKjclE1Wi2EH2EDz5LRcHcKbCIzqGyg==", + "_location": "/which", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "which@^1.2.9", + "name": "which", + "escapedName": "which", + "rawSpec": "^1.2.9", + "saveSpec": null, + "fetchSpec": "^1.2.9" + }, + "_requiredBy": [ + "/cross-spawn" + ], + "_resolved": "https://registry.npmjs.org/which/-/which-1.3.0.tgz", + "_shasum": "ff04bdfc010ee547d780bec38e1ac1c2777d253a", + "_spec": "which@^1.2.9", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/cross-spawn", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me" + }, + "bin": { + "which": "./bin/which" + }, + "bugs": { + "url": "https://github.com/isaacs/node-which/issues" + }, + "bundleDependencies": false, + "dependencies": { + "isexe": "^2.0.0" + }, + "deprecated": false, + "description": "Like which(1) unix command. Find the first instance of an executable in the PATH.", + "devDependencies": { + "mkdirp": "^0.5.0", + "rimraf": "^2.3.3", + "tap": "^10.7.0" + }, + "files": [ + "which.js", + "bin/which" + ], + "homepage": "https://github.com/isaacs/node-which#readme", + "license": "ISC", + "main": "which.js", + "name": "which", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/node-which.git" + }, + "scripts": { + "changelog": "bash gen-changelog.sh", + "postversion": "npm run changelog && git add CHANGELOG.md && git commit -m 'update changelog - '${npm_package_version}", + "test": "tap test/*.js --cov" + }, + "version": "1.3.0" +} diff --git a/node_modules/which/which.js b/node_modules/which/which.js new file mode 100644 index 00000000..4347f91a --- /dev/null +++ b/node_modules/which/which.js @@ -0,0 +1,135 @@ +module.exports = which +which.sync = whichSync + +var isWindows = process.platform === 'win32' || + process.env.OSTYPE === 'cygwin' || + process.env.OSTYPE === 'msys' + +var path = require('path') +var COLON = isWindows ? ';' : ':' +var isexe = require('isexe') + +function getNotFoundError (cmd) { + var er = new Error('not found: ' + cmd) + er.code = 'ENOENT' + + return er +} + +function getPathInfo (cmd, opt) { + var colon = opt.colon || COLON + var pathEnv = opt.path || process.env.PATH || '' + var pathExt = [''] + + pathEnv = pathEnv.split(colon) + + var pathExtExe = '' + if (isWindows) { + pathEnv.unshift(process.cwd()) + pathExtExe = (opt.pathExt || process.env.PATHEXT || '.EXE;.CMD;.BAT;.COM') + pathExt = pathExtExe.split(colon) + + + // Always test the cmd itself first. isexe will check to make sure + // it's found in the pathExt set. + if (cmd.indexOf('.') !== -1 && pathExt[0] !== '') + pathExt.unshift('') + } + + // If it has a slash, then we don't bother searching the pathenv. + // just check the file itself, and that's it. + if (cmd.match(/\//) || isWindows && cmd.match(/\\/)) + pathEnv = [''] + + return { + env: pathEnv, + ext: pathExt, + extExe: pathExtExe + } +} + +function which (cmd, opt, cb) { + if (typeof opt === 'function') { + cb = opt + opt = {} + } + + var info = getPathInfo(cmd, opt) + var pathEnv = info.env + var pathExt = info.ext + var pathExtExe = info.extExe + var found = [] + + ;(function F (i, l) { + if (i === l) { + if (opt.all && found.length) + return cb(null, found) + else + return cb(getNotFoundError(cmd)) + } + + var pathPart = pathEnv[i] + if (pathPart.charAt(0) === '"' && pathPart.slice(-1) === '"') + pathPart = pathPart.slice(1, -1) + + var p = path.join(pathPart, cmd) + if (!pathPart && (/^\.[\\\/]/).test(cmd)) { + p = cmd.slice(0, 2) + p + } + ;(function E (ii, ll) { + if (ii === ll) return F(i + 1, l) + var ext = pathExt[ii] + isexe(p + ext, { pathExt: pathExtExe }, function (er, is) { + if (!er && is) { + if (opt.all) + found.push(p + ext) + else + return cb(null, p + ext) + } + return E(ii + 1, ll) + }) + })(0, pathExt.length) + })(0, pathEnv.length) +} + +function whichSync (cmd, opt) { + opt = opt || {} + + var info = getPathInfo(cmd, opt) + var pathEnv = info.env + var pathExt = info.ext + var pathExtExe = info.extExe + var found = [] + + for (var i = 0, l = pathEnv.length; i < l; i ++) { + var pathPart = pathEnv[i] + if (pathPart.charAt(0) === '"' && pathPart.slice(-1) === '"') + pathPart = pathPart.slice(1, -1) + + var p = path.join(pathPart, cmd) + if (!pathPart && /^\.[\\\/]/.test(cmd)) { + p = cmd.slice(0, 2) + p + } + for (var j = 0, ll = pathExt.length; j < ll; j ++) { + var cur = p + pathExt[j] + var is + try { + is = isexe.sync(cur, { pathExt: pathExtExe }) + if (is) { + if (opt.all) + found.push(cur) + else + return cur + } + } catch (ex) {} + } + } + + if (opt.all && found.length) + return found + + if (opt.nothrow) + return null + + throw getNotFoundError(cmd) +} diff --git a/node_modules/wordwrap/LICENSE b/node_modules/wordwrap/LICENSE new file mode 100644 index 00000000..ee27ba4b --- /dev/null +++ b/node_modules/wordwrap/LICENSE @@ -0,0 +1,18 @@ +This software is released under the MIT license: + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/wordwrap/README.markdown b/node_modules/wordwrap/README.markdown new file mode 100644 index 00000000..346374e0 --- /dev/null +++ b/node_modules/wordwrap/README.markdown @@ -0,0 +1,70 @@ +wordwrap +======== + +Wrap your words. + +example +======= + +made out of meat +---------------- + +meat.js + + var wrap = require('wordwrap')(15); + console.log(wrap('You and your whole family are made out of meat.')); + +output: + + You and your + whole family + are made out + of meat. + +centered +-------- + +center.js + + var wrap = require('wordwrap')(20, 60); + console.log(wrap( + 'At long last the struggle and tumult was over.' + + ' The machines had finally cast off their oppressors' + + ' and were finally free to roam the cosmos.' + + '\n' + + 'Free of purpose, free of obligation.' + + ' Just drifting through emptiness.' + + ' The sun was just another point of light.' + )); + +output: + + At long last the struggle and tumult + was over. The machines had finally cast + off their oppressors and were finally + free to roam the cosmos. + Free of purpose, free of obligation. + Just drifting through emptiness. The + sun was just another point of light. + +methods +======= + +var wrap = require('wordwrap'); + +wrap(stop), wrap(start, stop, params={mode:"soft"}) +--------------------------------------------------- + +Returns a function that takes a string and returns a new string. + +Pad out lines with spaces out to column `start` and then wrap until column +`stop`. If a word is longer than `stop - start` characters it will overflow. + +In "soft" mode, split chunks by `/(\S+\s+/` and don't break up chunks which are +longer than `stop - start`, in "hard" mode, split chunks with `/\b/` and break +up chunks longer than `stop - start`. + +wrap.hard(start, stop) +---------------------- + +Like `wrap()` but with `params.mode = "hard"`. diff --git a/node_modules/wordwrap/example/center.js b/node_modules/wordwrap/example/center.js new file mode 100644 index 00000000..a3fbaae9 --- /dev/null +++ b/node_modules/wordwrap/example/center.js @@ -0,0 +1,10 @@ +var wrap = require('wordwrap')(20, 60); +console.log(wrap( + 'At long last the struggle and tumult was over.' + + ' The machines had finally cast off their oppressors' + + ' and were finally free to roam the cosmos.' + + '\n' + + 'Free of purpose, free of obligation.' + + ' Just drifting through emptiness.' + + ' The sun was just another point of light.' +)); diff --git a/node_modules/wordwrap/example/meat.js b/node_modules/wordwrap/example/meat.js new file mode 100644 index 00000000..a4665e10 --- /dev/null +++ b/node_modules/wordwrap/example/meat.js @@ -0,0 +1,3 @@ +var wrap = require('wordwrap')(15); + +console.log(wrap('You and your whole family are made out of meat.')); diff --git a/node_modules/wordwrap/index.js b/node_modules/wordwrap/index.js new file mode 100644 index 00000000..c9bc9452 --- /dev/null +++ b/node_modules/wordwrap/index.js @@ -0,0 +1,76 @@ +var wordwrap = module.exports = function (start, stop, params) { + if (typeof start === 'object') { + params = start; + start = params.start; + stop = params.stop; + } + + if (typeof stop === 'object') { + params = stop; + start = start || params.start; + stop = undefined; + } + + if (!stop) { + stop = start; + start = 0; + } + + if (!params) params = {}; + var mode = params.mode || 'soft'; + var re = mode === 'hard' ? /\b/ : /(\S+\s+)/; + + return function (text) { + var chunks = text.toString() + .split(re) + .reduce(function (acc, x) { + if (mode === 'hard') { + for (var i = 0; i < x.length; i += stop - start) { + acc.push(x.slice(i, i + stop - start)); + } + } + else acc.push(x) + return acc; + }, []) + ; + + return chunks.reduce(function (lines, rawChunk) { + if (rawChunk === '') return lines; + + var chunk = rawChunk.replace(/\t/g, ' '); + + var i = lines.length - 1; + if (lines[i].length + chunk.length > stop) { + lines[i] = lines[i].replace(/\s+$/, ''); + + chunk.split(/\n/).forEach(function (c) { + lines.push( + new Array(start + 1).join(' ') + + c.replace(/^\s+/, '') + ); + }); + } + else if (chunk.match(/\n/)) { + var xs = chunk.split(/\n/); + lines[i] += xs.shift(); + xs.forEach(function (c) { + lines.push( + new Array(start + 1).join(' ') + + c.replace(/^\s+/, '') + ); + }); + } + else { + lines[i] += chunk; + } + + return lines; + }, [ new Array(start + 1).join(' ') ]).join('\n'); + }; +}; + +wordwrap.soft = wordwrap; + +wordwrap.hard = function (start, stop) { + return wordwrap(start, stop, { mode : 'hard' }); +}; diff --git a/node_modules/wordwrap/package.json b/node_modules/wordwrap/package.json new file mode 100644 index 00000000..68b3901f --- /dev/null +++ b/node_modules/wordwrap/package.json @@ -0,0 +1,63 @@ +{ + "_from": "wordwrap@~1.0.0", + "_id": "wordwrap@1.0.0", + "_inBundle": false, + "_integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=", + "_location": "/wordwrap", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "wordwrap@~1.0.0", + "name": "wordwrap", + "escapedName": "wordwrap", + "rawSpec": "~1.0.0", + "saveSpec": null, + "fetchSpec": "~1.0.0" + }, + "_requiredBy": [ + "/optionator" + ], + "_resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz", + "_shasum": "27584810891456a4171c8d0226441ade90cbcaeb", + "_spec": "wordwrap@~1.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/optionator", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "bugs": { + "url": "https://github.com/substack/node-wordwrap/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Wrap those words. Show them at what columns to start and stop.", + "devDependencies": { + "tape": "^4.0.0" + }, + "directories": { + "lib": ".", + "example": "example", + "test": "test" + }, + "homepage": "https://github.com/substack/node-wordwrap#readme", + "keywords": [ + "word", + "wrap", + "rule", + "format", + "column" + ], + "license": "MIT", + "main": "./index.js", + "name": "wordwrap", + "repository": { + "type": "git", + "url": "git://github.com/substack/node-wordwrap.git" + }, + "scripts": { + "test": "expresso" + }, + "version": "1.0.0" +} diff --git a/node_modules/wordwrap/test/break.js b/node_modules/wordwrap/test/break.js new file mode 100644 index 00000000..7d0e8b54 --- /dev/null +++ b/node_modules/wordwrap/test/break.js @@ -0,0 +1,32 @@ +var test = require('tape'); +var wordwrap = require('../'); + +test('hard', function (t) { + var s = 'Assert from {"type":"equal","ok":false,"found":1,"wanted":2,' + + '"stack":[],"id":"b7ddcd4c409de8799542a74d1a04689b",' + + '"browser":"chrome/6.0"}' + ; + var s_ = wordwrap.hard(80)(s); + + var lines = s_.split('\n'); + t.equal(lines.length, 2); + t.ok(lines[0].length < 80); + t.ok(lines[1].length < 80); + + t.equal(s, s_.replace(/\n/g, '')); + t.end(); +}); + +test('break', function (t) { + var s = new Array(55+1).join('a'); + var s_ = wordwrap.hard(20)(s); + + var lines = s_.split('\n'); + t.equal(lines.length, 3); + t.ok(lines[0].length === 20); + t.ok(lines[1].length === 20); + t.ok(lines[2].length === 15); + + t.equal(s, s_.replace(/\n/g, '')); + t.end(); +}); diff --git a/node_modules/wordwrap/test/idleness.txt b/node_modules/wordwrap/test/idleness.txt new file mode 100644 index 00000000..aa3f4907 --- /dev/null +++ b/node_modules/wordwrap/test/idleness.txt @@ -0,0 +1,63 @@ +In Praise of Idleness + +By Bertrand Russell + +[1932] + +Like most of my generation, I was brought up on the saying: 'Satan finds some mischief for idle hands to do.' Being a highly virtuous child, I believed all that I was told, and acquired a conscience which has kept me working hard down to the present moment. But although my conscience has controlled my actions, my opinions have undergone a revolution. I think that there is far too much work done in the world, that immense harm is caused by the belief that work is virtuous, and that what needs to be preached in modern industrial countries is quite different from what always has been preached. Everyone knows the story of the traveler in Naples who saw twelve beggars lying in the sun (it was before the days of Mussolini), and offered a lira to the laziest of them. Eleven of them jumped up to claim it, so he gave it to the twelfth. this traveler was on the right lines. But in countries which do not enjoy Mediterranean sunshine idleness is more difficult, and a great public propaganda will be required to inaugurate it. I hope that, after reading the following pages, the leaders of the YMCA will start a campaign to induce good young men to do nothing. If so, I shall not have lived in vain. + +Before advancing my own arguments for laziness, I must dispose of one which I cannot accept. Whenever a person who already has enough to live on proposes to engage in some everyday kind of job, such as school-teaching or typing, he or she is told that such conduct takes the bread out of other people's mouths, and is therefore wicked. If this argument were valid, it would only be necessary for us all to be idle in order that we should all have our mouths full of bread. What people who say such things forget is that what a man earns he usually spends, and in spending he gives employment. As long as a man spends his income, he puts just as much bread into people's mouths in spending as he takes out of other people's mouths in earning. The real villain, from this point of view, is the man who saves. If he merely puts his savings in a stocking, like the proverbial French peasant, it is obvious that they do not give employment. If he invests his savings, the matter is less obvious, and different cases arise. + +One of the commonest things to do with savings is to lend them to some Government. In view of the fact that the bulk of the public expenditure of most civilized Governments consists in payment for past wars or preparation for future wars, the man who lends his money to a Government is in the same position as the bad men in Shakespeare who hire murderers. The net result of the man's economical habits is to increase the armed forces of the State to which he lends his savings. Obviously it would be better if he spent the money, even if he spent it in drink or gambling. + +But, I shall be told, the case is quite different when savings are invested in industrial enterprises. When such enterprises succeed, and produce something useful, this may be conceded. In these days, however, no one will deny that most enterprises fail. That means that a large amount of human labor, which might have been devoted to producing something that could be enjoyed, was expended on producing machines which, when produced, lay idle and did no good to anyone. The man who invests his savings in a concern that goes bankrupt is therefore injuring others as well as himself. If he spent his money, say, in giving parties for his friends, they (we may hope) would get pleasure, and so would all those upon whom he spent money, such as the butcher, the baker, and the bootlegger. But if he spends it (let us say) upon laying down rails for surface card in some place where surface cars turn out not to be wanted, he has diverted a mass of labor into channels where it gives pleasure to no one. Nevertheless, when he becomes poor through failure of his investment he will be regarded as a victim of undeserved misfortune, whereas the gay spendthrift, who has spent his money philanthropically, will be despised as a fool and a frivolous person. + +All this is only preliminary. I want to say, in all seriousness, that a great deal of harm is being done in the modern world by belief in the virtuousness of work, and that the road to happiness and prosperity lies in an organized diminution of work. + +First of all: what is work? Work is of two kinds: first, altering the position of matter at or near the earth's surface relatively to other such matter; second, telling other people to do so. The first kind is unpleasant and ill paid; the second is pleasant and highly paid. The second kind is capable of indefinite extension: there are not only those who give orders, but those who give advice as to what orders should be given. Usually two opposite kinds of advice are given simultaneously by two organized bodies of men; this is called politics. The skill required for this kind of work is not knowledge of the subjects as to which advice is given, but knowledge of the art of persuasive speaking and writing, i.e. of advertising. + +Throughout Europe, though not in America, there is a third class of men, more respected than either of the classes of workers. There are men who, through ownership of land, are able to make others pay for the privilege of being allowed to exist and to work. These landowners are idle, and I might therefore be expected to praise them. Unfortunately, their idleness is only rendered possible by the industry of others; indeed their desire for comfortable idleness is historically the source of the whole gospel of work. The last thing they have ever wished is that others should follow their example. + +From the beginning of civilization until the Industrial Revolution, a man could, as a rule, produce by hard work little more than was required for the subsistence of himself and his family, although his wife worked at least as hard as he did, and his children added their labor as soon as they were old enough to do so. The small surplus above bare necessaries was not left to those who produced it, but was appropriated by warriors and priests. In times of famine there was no surplus; the warriors and priests, however, still secured as much as at other times, with the result that many of the workers died of hunger. This system persisted in Russia until 1917 [1], and still persists in the East; in England, in spite of the Industrial Revolution, it remained in full force throughout the Napoleonic wars, and until a hundred years ago, when the new class of manufacturers acquired power. In America, the system came to an end with the Revolution, except in the South, where it persisted until the Civil War. A system which lasted so long and ended so recently has naturally left a profound impress upon men's thoughts and opinions. Much that we take for granted about the desirability of work is derived from this system, and, being pre-industrial, is not adapted to the modern world. Modern technique has made it possible for leisure, within limits, to be not the prerogative of small privileged classes, but a right evenly distributed throughout the community. The morality of work is the morality of slaves, and the modern world has no need of slavery. + +It is obvious that, in primitive communities, peasants, left to themselves, would not have parted with the slender surplus upon which the warriors and priests subsisted, but would have either produced less or consumed more. At first, sheer force compelled them to produce and part with the surplus. Gradually, however, it was found possible to induce many of them to accept an ethic according to which it was their duty to work hard, although part of their work went to support others in idleness. By this means the amount of compulsion required was lessened, and the expenses of government were diminished. To this day, 99 per cent of British wage-earners would be genuinely shocked if it were proposed that the King should not have a larger income than a working man. The conception of duty, speaking historically, has been a means used by the holders of power to induce others to live for the interests of their masters rather than for their own. Of course the holders of power conceal this fact from themselves by managing to believe that their interests are identical with the larger interests of humanity. Sometimes this is true; Athenian slave-owners, for instance, employed part of their leisure in making a permanent contribution to civilization which would have been impossible under a just economic system. Leisure is essential to civilization, and in former times leisure for the few was only rendered possible by the labors of the many. But their labors were valuable, not because work is good, but because leisure is good. And with modern technique it would be possible to distribute leisure justly without injury to civilization. + +Modern technique has made it possible to diminish enormously the amount of labor required to secure the necessaries of life for everyone. This was made obvious during the war. At that time all the men in the armed forces, and all the men and women engaged in the production of munitions, all the men and women engaged in spying, war propaganda, or Government offices connected with the war, were withdrawn from productive occupations. In spite of this, the general level of well-being among unskilled wage-earners on the side of the Allies was higher than before or since. The significance of this fact was concealed by finance: borrowing made it appear as if the future was nourishing the present. But that, of course, would have been impossible; a man cannot eat a loaf of bread that does not yet exist. The war showed conclusively that, by the scientific organization of production, it is possible to keep modern populations in fair comfort on a small part of the working capacity of the modern world. If, at the end of the war, the scientific organization, which had been created in order to liberate men for fighting and munition work, had been preserved, and the hours of the week had been cut down to four, all would have been well. Instead of that the old chaos was restored, those whose work was demanded were made to work long hours, and the rest were left to starve as unemployed. Why? Because work is a duty, and a man should not receive wages in proportion to what he has produced, but in proportion to his virtue as exemplified by his industry. + +This is the morality of the Slave State, applied in circumstances totally unlike those in which it arose. No wonder the result has been disastrous. Let us take an illustration. Suppose that, at a given moment, a certain number of people are engaged in the manufacture of pins. They make as many pins as the world needs, working (say) eight hours a day. Someone makes an invention by which the same number of men can make twice as many pins: pins are already so cheap that hardly any more will be bought at a lower price. In a sensible world, everybody concerned in the manufacturing of pins would take to working four hours instead of eight, and everything else would go on as before. But in the actual world this would be thought demoralizing. The men still work eight hours, there are too many pins, some employers go bankrupt, and half the men previously concerned in making pins are thrown out of work. There is, in the end, just as much leisure as on the other plan, but half the men are totally idle while half are still overworked. In this way, it is insured that the unavoidable leisure shall cause misery all round instead of being a universal source of happiness. Can anything more insane be imagined? + +The idea that the poor should have leisure has always been shocking to the rich. In England, in the early nineteenth century, fifteen hours was the ordinary day's work for a man; children sometimes did as much, and very commonly did twelve hours a day. When meddlesome busybodies suggested that perhaps these hours were rather long, they were told that work kept adults from drink and children from mischief. When I was a child, shortly after urban working men had acquired the vote, certain public holidays were established by law, to the great indignation of the upper classes. I remember hearing an old Duchess say: 'What do the poor want with holidays? They ought to work.' People nowadays are less frank, but the sentiment persists, and is the source of much of our economic confusion. + +Let us, for a moment, consider the ethics of work frankly, without superstition. Every human being, of necessity, consumes, in the course of his life, a certain amount of the produce of human labor. Assuming, as we may, that labor is on the whole disagreeable, it is unjust that a man should consume more than he produces. Of course he may provide services rather than commodities, like a medical man, for example; but he should provide something in return for his board and lodging. to this extent, the duty of work must be admitted, but to this extent only. + +I shall not dwell upon the fact that, in all modern societies outside the USSR, many people escape even this minimum amount of work, namely all those who inherit money and all those who marry money. I do not think the fact that these people are allowed to be idle is nearly so harmful as the fact that wage-earners are expected to overwork or starve. + +If the ordinary wage-earner worked four hours a day, there would be enough for everybody and no unemployment -- assuming a certain very moderate amount of sensible organization. This idea shocks the well-to-do, because they are convinced that the poor would not know how to use so much leisure. In America men often work long hours even when they are well off; such men, naturally, are indignant at the idea of leisure for wage-earners, except as the grim punishment of unemployment; in fact, they dislike leisure even for their sons. Oddly enough, while they wish their sons to work so hard as to have no time to be civilized, they do not mind their wives and daughters having no work at all. the snobbish admiration of uselessness, which, in an aristocratic society, extends to both sexes, is, under a plutocracy, confined to women; this, however, does not make it any more in agreement with common sense. + +The wise use of leisure, it must be conceded, is a product of civilization and education. A man who has worked long hours all his life will become bored if he becomes suddenly idle. But without a considerable amount of leisure a man is cut off from many of the best things. There is no longer any reason why the bulk of the population should suffer this deprivation; only a foolish asceticism, usually vicarious, makes us continue to insist on work in excessive quantities now that the need no longer exists. + +In the new creed which controls the government of Russia, while there is much that is very different from the traditional teaching of the West, there are some things that are quite unchanged. The attitude of the governing classes, and especially of those who conduct educational propaganda, on the subject of the dignity of labor, is almost exactly that which the governing classes of the world have always preached to what were called the 'honest poor'. Industry, sobriety, willingness to work long hours for distant advantages, even submissiveness to authority, all these reappear; moreover authority still represents the will of the Ruler of the Universe, Who, however, is now called by a new name, Dialectical Materialism. + +The victory of the proletariat in Russia has some points in common with the victory of the feminists in some other countries. For ages, men had conceded the superior saintliness of women, and had consoled women for their inferiority by maintaining that saintliness is more desirable than power. At last the feminists decided that they would have both, since the pioneers among them believed all that the men had told them about the desirability of virtue, but not what they had told them about the worthlessness of political power. A similar thing has happened in Russia as regards manual work. For ages, the rich and their sycophants have written in praise of 'honest toil', have praised the simple life, have professed a religion which teaches that the poor are much more likely to go to heaven than the rich, and in general have tried to make manual workers believe that there is some special nobility about altering the position of matter in space, just as men tried to make women believe that they derived some special nobility from their sexual enslavement. In Russia, all this teaching about the excellence of manual work has been taken seriously, with the result that the manual worker is more honored than anyone else. What are, in essence, revivalist appeals are made, but not for the old purposes: they are made to secure shock workers for special tasks. Manual work is the ideal which is held before the young, and is the basis of all ethical teaching. + +For the present, possibly, this is all to the good. A large country, full of natural resources, awaits development, and has has to be developed with very little use of credit. In these circumstances, hard work is necessary, and is likely to bring a great reward. But what will happen when the point has been reached where everybody could be comfortable without working long hours? + +In the West, we have various ways of dealing with this problem. We have no attempt at economic justice, so that a large proportion of the total produce goes to a small minority of the population, many of whom do no work at all. Owing to the absence of any central control over production, we produce hosts of things that are not wanted. We keep a large percentage of the working population idle, because we can dispense with their labor by making the others overwork. When all these methods prove inadequate, we have a war: we cause a number of people to manufacture high explosives, and a number of others to explode them, as if we were children who had just discovered fireworks. By a combination of all these devices we manage, though with difficulty, to keep alive the notion that a great deal of severe manual work must be the lot of the average man. + +In Russia, owing to more economic justice and central control over production, the problem will have to be differently solved. the rational solution would be, as soon as the necessaries and elementary comforts can be provided for all, to reduce the hours of labor gradually, allowing a popular vote to decide, at each stage, whether more leisure or more goods were to be preferred. But, having taught the supreme virtue of hard work, it is difficult to see how the authorities can aim at a paradise in which there will be much leisure and little work. It seems more likely that they will find continually fresh schemes, by which present leisure is to be sacrificed to future productivity. I read recently of an ingenious plan put forward by Russian engineers, for making the White Sea and the northern coasts of Siberia warm, by putting a dam across the Kara Sea. An admirable project, but liable to postpone proletarian comfort for a generation, while the nobility of toil is being displayed amid the ice-fields and snowstorms of the Arctic Ocean. This sort of thing, if it happens, will be the result of regarding the virtue of hard work as an end in itself, rather than as a means to a state of affairs in which it is no longer needed. + +The fact is that moving matter about, while a certain amount of it is necessary to our existence, is emphatically not one of the ends of human life. If it were, we should have to consider every navvy superior to Shakespeare. We have been misled in this matter by two causes. One is the necessity of keeping the poor contented, which has led the rich, for thousands of years, to preach the dignity of labor, while taking care themselves to remain undignified in this respect. The other is the new pleasure in mechanism, which makes us delight in the astonishingly clever changes that we can produce on the earth's surface. Neither of these motives makes any great appeal to the actual worker. If you ask him what he thinks the best part of his life, he is not likely to say: 'I enjoy manual work because it makes me feel that I am fulfilling man's noblest task, and because I like to think how much man can transform his planet. It is true that my body demands periods of rest, which I have to fill in as best I may, but I am never so happy as when the morning comes and I can return to the toil from which my contentment springs.' I have never heard working men say this sort of thing. They consider work, as it should be considered, a necessary means to a livelihood, and it is from their leisure that they derive whatever happiness they may enjoy. + +It will be said that, while a little leisure is pleasant, men would not know how to fill their days if they had only four hours of work out of the twenty-four. In so far as this is true in the modern world, it is a condemnation of our civilization; it would not have been true at any earlier period. There was formerly a capacity for light-heartedness and play which has been to some extent inhibited by the cult of efficiency. The modern man thinks that everything ought to be done for the sake of something else, and never for its own sake. Serious-minded persons, for example, are continually condemning the habit of going to the cinema, and telling us that it leads the young into crime. But all the work that goes to producing a cinema is respectable, because it is work, and because it brings a money profit. The notion that the desirable activities are those that bring a profit has made everything topsy-turvy. The butcher who provides you with meat and the baker who provides you with bread are praiseworthy, because they are making money; but when you enjoy the food they have provided, you are merely frivolous, unless you eat only to get strength for your work. Broadly speaking, it is held that getting money is good and spending money is bad. Seeing that they are two sides of one transaction, this is absurd; one might as well maintain that keys are good, but keyholes are bad. Whatever merit there may be in the production of goods must be entirely derivative from the advantage to be obtained by consuming them. The individual, in our society, works for profit; but the social purpose of his work lies in the consumption of what he produces. It is this divorce between the individual and the social purpose of production that makes it so difficult for men to think clearly in a world in which profit-making is the incentive to industry. We think too much of production, and too little of consumption. One result is that we attach too little importance to enjoyment and simple happiness, and that we do not judge production by the pleasure that it gives to the consumer. + +When I suggest that working hours should be reduced to four, I am not meaning to imply that all the remaining time should necessarily be spent in pure frivolity. I mean that four hours' work a day should entitle a man to the necessities and elementary comforts of life, and that the rest of his time should be his to use as he might see fit. It is an essential part of any such social system that education should be carried further than it usually is at present, and should aim, in part, at providing tastes which would enable a man to use leisure intelligently. I am not thinking mainly of the sort of things that would be considered 'highbrow'. Peasant dances have died out except in remote rural areas, but the impulses which caused them to be cultivated must still exist in human nature. The pleasures of urban populations have become mainly passive: seeing cinemas, watching football matches, listening to the radio, and so on. This results from the fact that their active energies are fully taken up with work; if they had more leisure, they would again enjoy pleasures in which they took an active part. + +In the past, there was a small leisure class and a larger working class. The leisure class enjoyed advantages for which there was no basis in social justice; this necessarily made it oppressive, limited its sympathies, and caused it to invent theories by which to justify its privileges. These facts greatly diminished its excellence, but in spite of this drawback it contributed nearly the whole of what we call civilization. It cultivated the arts and discovered the sciences; it wrote the books, invented the philosophies, and refined social relations. Even the liberation of the oppressed has usually been inaugurated from above. Without the leisure class, mankind would never have emerged from barbarism. + +The method of a leisure class without duties was, however, extraordinarily wasteful. None of the members of the class had to be taught to be industrious, and the class as a whole was not exceptionally intelligent. The class might produce one Darwin, but against him had to be set tens of thousands of country gentlemen who never thought of anything more intelligent than fox-hunting and punishing poachers. At present, the universities are supposed to provide, in a more systematic way, what the leisure class provided accidentally and as a by-product. This is a great improvement, but it has certain drawbacks. University life is so different from life in the world at large that men who live in academic milieu tend to be unaware of the preoccupations and problems of ordinary men and women; moreover their ways of expressing themselves are usually such as to rob their opinions of the influence that they ought to have upon the general public. Another disadvantage is that in universities studies are organized, and the man who thinks of some original line of research is likely to be discouraged. Academic institutions, therefore, useful as they are, are not adequate guardians of the interests of civilization in a world where everyone outside their walls is too busy for unutilitarian pursuits. + +In a world where no one is compelled to work more than four hours a day, every person possessed of scientific curiosity will be able to indulge it, and every painter will be able to paint without starving, however excellent his pictures may be. Young writers will not be obliged to draw attention to themselves by sensational pot-boilers, with a view to acquiring the economic independence needed for monumental works, for which, when the time at last comes, they will have lost the taste and capacity. Men who, in their professional work, have become interested in some phase of economics or government, will be able to develop their ideas without the academic detachment that makes the work of university economists often seem lacking in reality. Medical men will have the time to learn about the progress of medicine, teachers will not be exasperatedly struggling to teach by routine methods things which they learnt in their youth, which may, in the interval, have been proved to be untrue. + +Above all, there will be happiness and joy of life, instead of frayed nerves, weariness, and dyspepsia. The work exacted will be enough to make leisure delightful, but not enough to produce exhaustion. Since men will not be tired in their spare time, they will not demand only such amusements as are passive and vapid. At least one per cent will probably devote the time not spent in professional work to pursuits of some public importance, and, since they will not depend upon these pursuits for their livelihood, their originality will be unhampered, and there will be no need to conform to the standards set by elderly pundits. But it is not only in these exceptional cases that the advantages of leisure will appear. Ordinary men and women, having the opportunity of a happy life, will become more kindly and less persecuting and less inclined to view others with suspicion. The taste for war will die out, partly for this reason, and partly because it will involve long and severe work for all. Good nature is, of all moral qualities, the one that the world needs most, and good nature is the result of ease and security, not of a life of arduous struggle. Modern methods of production have given us the possibility of ease and security for all; we have chosen, instead, to have overwork for some and starvation for others. Hitherto we have continued to be as energetic as we were before there were machines; in this we have been foolish, but there is no reason to go on being foolish forever. + +[1] Since then, members of the Communist Party have succeeded to this privilege of the warriors and priests. diff --git a/node_modules/wordwrap/test/wrap.js b/node_modules/wordwrap/test/wrap.js new file mode 100644 index 00000000..01ea4718 --- /dev/null +++ b/node_modules/wordwrap/test/wrap.js @@ -0,0 +1,33 @@ +var test = require('tape'); +var wordwrap = require('../'); + +var fs = require('fs'); +var idleness = fs.readFileSync(__dirname + '/idleness.txt', 'utf8'); + +test('stop80', function (t) { + var lines = wordwrap(80)(idleness).split(/\n/); + var words = idleness.split(/\s+/); + + lines.forEach(function (line) { + t.ok(line.length <= 80, 'line > 80 columns'); + var chunks = line.match(/\S/) ? line.split(/\s+/) : []; + t.deepEqual(chunks, words.splice(0, chunks.length)); + }); + t.end(); +}); + +test('start20stop60', function (t) { + var lines = wordwrap(20, 100)(idleness).split(/\n/); + var words = idleness.split(/\s+/); + + lines.forEach(function (line) { + t.ok(line.length <= 100, 'line > 100 columns'); + var chunks = line + .split(/\s+/) + .filter(function (x) { return x.match(/\S/) }) + ; + t.deepEqual(chunks, words.splice(0, chunks.length)); + t.deepEqual(line.slice(0, 20), new Array(20 + 1).join(' ')); + }); + t.end(); +}); diff --git a/node_modules/wrappy/LICENSE b/node_modules/wrappy/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/wrappy/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/wrappy/README.md b/node_modules/wrappy/README.md new file mode 100644 index 00000000..98eab252 --- /dev/null +++ b/node_modules/wrappy/README.md @@ -0,0 +1,36 @@ +# wrappy + +Callback wrapping utility + +## USAGE + +```javascript +var wrappy = require("wrappy") + +// var wrapper = wrappy(wrapperFunction) + +// make sure a cb is called only once +// See also: http://npm.im/once for this specific use case +var once = wrappy(function (cb) { + var called = false + return function () { + if (called) return + called = true + return cb.apply(this, arguments) + } +}) + +function printBoo () { + console.log('boo') +} +// has some rando property +printBoo.iAmBooPrinter = true + +var onlyPrintOnce = once(printBoo) + +onlyPrintOnce() // prints 'boo' +onlyPrintOnce() // does nothing + +// random property is retained! +assert.equal(onlyPrintOnce.iAmBooPrinter, true) +``` diff --git a/node_modules/wrappy/package.json b/node_modules/wrappy/package.json new file mode 100644 index 00000000..54ec35f6 --- /dev/null +++ b/node_modules/wrappy/package.json @@ -0,0 +1,59 @@ +{ + "_from": "wrappy@1", + "_id": "wrappy@1.0.2", + "_inBundle": false, + "_integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=", + "_location": "/wrappy", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "wrappy@1", + "name": "wrappy", + "escapedName": "wrappy", + "rawSpec": "1", + "saveSpec": null, + "fetchSpec": "1" + }, + "_requiredBy": [ + "/inflight", + "/once" + ], + "_resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz", + "_shasum": "b5243d8f3ec1aa35f1364605bc0d1036e30ab69f", + "_spec": "wrappy@1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/inflight", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/wrappy/issues" + }, + "bundleDependencies": false, + "dependencies": {}, + "deprecated": false, + "description": "Callback wrapping utility", + "devDependencies": { + "tap": "^2.3.1" + }, + "directories": { + "test": "test" + }, + "files": [ + "wrappy.js" + ], + "homepage": "https://github.com/npm/wrappy", + "license": "ISC", + "main": "wrappy.js", + "name": "wrappy", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/wrappy.git" + }, + "scripts": { + "test": "tap --coverage test/*.js" + }, + "version": "1.0.2" +} diff --git a/node_modules/wrappy/wrappy.js b/node_modules/wrappy/wrappy.js new file mode 100644 index 00000000..bb7e7d6f --- /dev/null +++ b/node_modules/wrappy/wrappy.js @@ -0,0 +1,33 @@ +// Returns a wrapper function that returns a wrapped callback +// The wrapper function should do some stuff, and return a +// presumably different callback function. +// This makes sure that own properties are retained, so that +// decorations and such are not lost along the way. +module.exports = wrappy +function wrappy (fn, cb) { + if (fn && cb) return wrappy(fn)(cb) + + if (typeof fn !== 'function') + throw new TypeError('need wrapper function') + + Object.keys(fn).forEach(function (k) { + wrapper[k] = fn[k] + }) + + return wrapper + + function wrapper() { + var args = new Array(arguments.length) + for (var i = 0; i < args.length; i++) { + args[i] = arguments[i] + } + var ret = fn.apply(this, args) + var cb = args[args.length-1] + if (typeof ret === 'function' && ret !== cb) { + Object.keys(cb).forEach(function (k) { + ret[k] = cb[k] + }) + } + return ret + } +} diff --git a/node_modules/write/LICENSE b/node_modules/write/LICENSE new file mode 100644 index 00000000..fa30c4cb --- /dev/null +++ b/node_modules/write/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2015, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/write/README.md b/node_modules/write/README.md new file mode 100644 index 00000000..f5b9bc85 --- /dev/null +++ b/node_modules/write/README.md @@ -0,0 +1,101 @@ +# write [![NPM version](https://badge.fury.io/js/write.svg)](http://badge.fury.io/js/write) [![Build Status](https://travis-ci.org/jonschlinkert/write.svg)](https://travis-ci.org/jonschlinkert/write) + +> Write files to disk, creating intermediate directories if they don't exist. + +Install with [npm](https://www.npmjs.com/) + +```sh +$ npm i write --save +``` + +## API docs + +### [writeFile](index.js#L32) + +Asynchronously write a file to disk. Creates any intermediate directories if they don't already exist. + +**Params** + +* `dest` **{String}**: Destination file path +* `str` **{String}**: String to write to disk. +* `callback` **{Function}** + +**Example** + +```js +var writeFile = require('write'); +writeFile('foo.txt', 'This is content to write.', function(err) { + if (err) console.log(err); +}); +``` + +### [.writeFile.sync](index.js#L64) + +Synchronously write files to disk. Creates any intermediate directories if they don't already exist. + +**Params** + +* `dest` **{String}**: Destination file path +* `str` **{String}**: String to write to disk. + +**Example** + +```js +var writeFile = require('write'); +writeFile.sync('foo.txt', 'This is content to write.'); +``` + +### [.writeFile.stream](index.js#L87) + +Uses `fs.createWriteStream`, but also creates any intermediate directories if they don't already exist. + +**Params** + +* `dest` **{String}**: Destination file path +* `returns` **{Stream}**: Returns a write stream. + +**Example** + +```js +var write = require('write'); +write.stream('foo.txt'); +``` + +## Related + +* [delete](https://github.com/jonschlinkert/delete): Delete files and folders and any intermediate directories if they exist (sync and async). +* [read-yaml](https://github.com/jonschlinkert/read-yaml): Very thin wrapper around js-yaml for directly reading in YAML files. +* [read-json](https://github.com/azer/read-json): Reads and parses a JSON file. +* [read-data](https://github.com/jonschlinkert/read-data): Read JSON or YAML files. +* [write-yaml](https://github.com/jonschlinkert/write-yaml): Write YAML. Converts JSON to YAML writes it to the specified file. +* [write-json](https://github.com/jonschlinkert/write-json): Write a JSON to file disk, also creates directories in the dest path if they… [more](https://github.com/jonschlinkert/write-json) + +## Running tests + +Install dev dependencies: + +```sh +$ npm i -d && npm test +``` + +## Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/write/issues/new) + +## Author + +**Jon Schlinkert** + ++ [github/jonschlinkert](https://github.com/jonschlinkert) ++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +## License + +Copyright © 2015 Jon Schlinkert +Released under the MIT license. + +*** + +_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on July 29, 2015._ + + \ No newline at end of file diff --git a/node_modules/write/index.js b/node_modules/write/index.js new file mode 100644 index 00000000..f952638d --- /dev/null +++ b/node_modules/write/index.js @@ -0,0 +1,93 @@ +/*! + * write + * + * Copyright (c) 2014-2015, Jon Schlinkert. + * Licensed under the MIT License. + */ + +'use strict'; + +var fs = require('fs'); +var path = require('path'); +var mkdir = require('mkdirp'); + +/** + * Asynchronously write a file to disk. Creates any intermediate + * directories if they don't already exist. + * + * ```js + * var writeFile = require('write'); + * writeFile('foo.txt', 'This is content to write.', function(err) { + * if (err) console.log(err); + * }); + * ``` + * + * @name writeFile + * @param {String} `dest` Destination file path + * @param {String} `str` String to write to disk. + * @param {Function} `callback` + * @api public + */ + +module.exports = function writeFile(dest, str, cb) { + var dir = path.dirname(dest); + fs.exists(dir, function (exists) { + if (exists) { + fs.writeFile(dest, str, cb); + } else { + mkdir(dir, function (err) { + if (err) { + return cb(err); + } else { + fs.writeFile(dest, str, cb); + } + }); + } + }); +}; + +/** + * Synchronously write files to disk. Creates any intermediate + * directories if they don't already exist. + * + * ```js + * var writeFile = require('write'); + * writeFile.sync('foo.txt', 'This is content to write.'); + * ``` + * + * @name writeFile.sync + * @param {String} `dest` Destination file path + * @param {String} `str` String to write to disk. + * @api public + */ + +module.exports.sync = function writeFileSync(dest, str) { + var dir = path.dirname(dest); + if (!fs.existsSync(dir)) { + mkdir.sync(dir); + } + fs.writeFileSync(dest, str); +}; + +/** + * Uses `fs.createWriteStream`, but also creates any intermediate + * directories if they don't already exist. + * + * ```js + * var write = require('write'); + * write.stream('foo.txt'); + * ``` + * + * @name writeFile.stream + * @param {String} `dest` Destination file path + * @return {Stream} Returns a write stream. + * @api public + */ + +module.exports.stream = function writeFileStream(dest) { + var dir = path.dirname(dest); + if (!fs.existsSync(dir)) { + mkdir.sync(dir); + } + return fs.createWriteStream(dest); +}; diff --git a/node_modules/write/package.json b/node_modules/write/package.json new file mode 100644 index 00000000..ba138e1a --- /dev/null +++ b/node_modules/write/package.json @@ -0,0 +1,74 @@ +{ + "_from": "write@^0.2.1", + "_id": "write@0.2.1", + "_inBundle": false, + "_integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=", + "_location": "/write", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "write@^0.2.1", + "name": "write", + "escapedName": "write", + "rawSpec": "^0.2.1", + "saveSpec": null, + "fetchSpec": "^0.2.1" + }, + "_requiredBy": [ + "/flat-cache" + ], + "_resolved": "https://registry.npmjs.org/write/-/write-0.2.1.tgz", + "_shasum": "5fc03828e264cea3fe91455476f7a3c566cb0757", + "_spec": "write@^0.2.1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/flat-cache", + "author": { + "name": "Jon Schlinkert", + "url": "https://github.com/jonschlinkert" + }, + "bugs": { + "url": "https://github.com/jonschlinkert/write/issues" + }, + "bundleDependencies": false, + "dependencies": { + "mkdirp": "^0.5.1" + }, + "deprecated": false, + "description": "Write files to disk, creating intermediate directories if they don't exist.", + "devDependencies": { + "async": "^1.4.0", + "delete": "^0.2.1", + "mocha": "^2.2.5", + "should": "^7.0.2" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jonschlinkert/write", + "keywords": [ + "file", + "filepath", + "files", + "filesystem", + "folder", + "fs", + "fs.writeFile", + "fs.writeFileSync", + "path", + "write" + ], + "license": "MIT", + "main": "index.js", + "name": "write", + "repository": { + "type": "git", + "url": "git+https://github.com/jonschlinkert/write.git" + }, + "scripts": { + "test": "mocha" + }, + "version": "0.2.1" +} diff --git a/node_modules/yallist/LICENSE b/node_modules/yallist/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/yallist/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/yallist/README.md b/node_modules/yallist/README.md new file mode 100644 index 00000000..f5861018 --- /dev/null +++ b/node_modules/yallist/README.md @@ -0,0 +1,204 @@ +# yallist + +Yet Another Linked List + +There are many doubly-linked list implementations like it, but this +one is mine. + +For when an array would be too big, and a Map can't be iterated in +reverse order. + + +[![Build Status](https://travis-ci.org/isaacs/yallist.svg?branch=master)](https://travis-ci.org/isaacs/yallist) [![Coverage Status](https://coveralls.io/repos/isaacs/yallist/badge.svg?service=github)](https://coveralls.io/github/isaacs/yallist) + +## basic usage + +```javascript +var yallist = require('yallist') +var myList = yallist.create([1, 2, 3]) +myList.push('foo') +myList.unshift('bar') +// of course pop() and shift() are there, too +console.log(myList.toArray()) // ['bar', 1, 2, 3, 'foo'] +myList.forEach(function (k) { + // walk the list head to tail +}) +myList.forEachReverse(function (k, index, list) { + // walk the list tail to head +}) +var myDoubledList = myList.map(function (k) { + return k + k +}) +// now myDoubledList contains ['barbar', 2, 4, 6, 'foofoo'] +// mapReverse is also a thing +var myDoubledListReverse = myList.mapReverse(function (k) { + return k + k +}) // ['foofoo', 6, 4, 2, 'barbar'] + +var reduced = myList.reduce(function (set, entry) { + set += entry + return set +}, 'start') +console.log(reduced) // 'startfoo123bar' +``` + +## api + +The whole API is considered "public". + +Functions with the same name as an Array method work more or less the +same way. + +There's reverse versions of most things because that's the point. + +### Yallist + +Default export, the class that holds and manages a list. + +Call it with either a forEach-able (like an array) or a set of +arguments, to initialize the list. + +The Array-ish methods all act like you'd expect. No magic length, +though, so if you change that it won't automatically prune or add +empty spots. + +### Yallist.create(..) + +Alias for Yallist function. Some people like factories. + +#### yallist.head + +The first node in the list + +#### yallist.tail + +The last node in the list + +#### yallist.length + +The number of nodes in the list. (Change this at your peril. It is +not magic like Array length.) + +#### yallist.toArray() + +Convert the list to an array. + +#### yallist.forEach(fn, [thisp]) + +Call a function on each item in the list. + +#### yallist.forEachReverse(fn, [thisp]) + +Call a function on each item in the list, in reverse order. + +#### yallist.get(n) + +Get the data at position `n` in the list. If you use this a lot, +probably better off just using an Array. + +#### yallist.getReverse(n) + +Get the data at position `n`, counting from the tail. + +#### yallist.map(fn, thisp) + +Create a new Yallist with the result of calling the function on each +item. + +#### yallist.mapReverse(fn, thisp) + +Same as `map`, but in reverse. + +#### yallist.pop() + +Get the data from the list tail, and remove the tail from the list. + +#### yallist.push(item, ...) + +Insert one or more items to the tail of the list. + +#### yallist.reduce(fn, initialValue) + +Like Array.reduce. + +#### yallist.reduceReverse + +Like Array.reduce, but in reverse. + +#### yallist.reverse + +Reverse the list in place. + +#### yallist.shift() + +Get the data from the list head, and remove the head from the list. + +#### yallist.slice([from], [to]) + +Just like Array.slice, but returns a new Yallist. + +#### yallist.sliceReverse([from], [to]) + +Just like yallist.slice, but the result is returned in reverse. + +#### yallist.toArray() + +Create an array representation of the list. + +#### yallist.toArrayReverse() + +Create a reversed array representation of the list. + +#### yallist.unshift(item, ...) + +Insert one or more items to the head of the list. + +#### yallist.unshiftNode(node) + +Move a Node object to the front of the list. (That is, pull it out of +wherever it lives, and make it the new head.) + +If the node belongs to a different list, then that list will remove it +first. + +#### yallist.pushNode(node) + +Move a Node object to the end of the list. (That is, pull it out of +wherever it lives, and make it the new tail.) + +If the node belongs to a list already, then that list will remove it +first. + +#### yallist.removeNode(node) + +Remove a node from the list, preserving referential integrity of head +and tail and other nodes. + +Will throw an error if you try to have a list remove a node that +doesn't belong to it. + +### Yallist.Node + +The class that holds the data and is actually the list. + +Call with `var n = new Node(value, previousNode, nextNode)` + +Note that if you do direct operations on Nodes themselves, it's very +easy to get into weird states where the list is broken. Be careful :) + +#### node.next + +The next node in the list. + +#### node.prev + +The previous node in the list. + +#### node.value + +The data the node contains. + +#### node.list + +The list to which this node belongs. (Null if it does not belong to +any list.) diff --git a/node_modules/yallist/iterator.js b/node_modules/yallist/iterator.js new file mode 100644 index 00000000..4a15bf22 --- /dev/null +++ b/node_modules/yallist/iterator.js @@ -0,0 +1,7 @@ +var Yallist = require('./yallist.js') + +Yallist.prototype[Symbol.iterator] = function* () { + for (let walker = this.head; walker; walker = walker.next) { + yield walker.value + } +} diff --git a/node_modules/yallist/package.json b/node_modules/yallist/package.json new file mode 100644 index 00000000..c64cc061 --- /dev/null +++ b/node_modules/yallist/package.json @@ -0,0 +1,62 @@ +{ + "_from": "yallist@^2.1.2", + "_id": "yallist@2.1.2", + "_inBundle": false, + "_integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=", + "_location": "/yallist", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "yallist@^2.1.2", + "name": "yallist", + "escapedName": "yallist", + "rawSpec": "^2.1.2", + "saveSpec": null, + "fetchSpec": "^2.1.2" + }, + "_requiredBy": [ + "/lru-cache" + ], + "_resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz", + "_shasum": "1c11f9218f076089a47dd512f93c6699a6a81d52", + "_spec": "yallist@^2.1.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/lru-cache", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/yallist/issues" + }, + "bundleDependencies": false, + "dependencies": {}, + "deprecated": false, + "description": "Yet Another Linked List", + "devDependencies": { + "tap": "^10.3.0" + }, + "directories": { + "test": "test" + }, + "files": [ + "yallist.js", + "iterator.js" + ], + "homepage": "https://github.com/isaacs/yallist#readme", + "license": "ISC", + "main": "yallist.js", + "name": "yallist", + "repository": { + "type": "git", + "url": "git+https://github.com/isaacs/yallist.git" + }, + "scripts": { + "postpublish": "git push origin --all; git push origin --tags", + "postversion": "npm publish", + "preversion": "npm test", + "test": "tap test/*.js --100" + }, + "version": "2.1.2" +} diff --git a/node_modules/yallist/yallist.js b/node_modules/yallist/yallist.js new file mode 100644 index 00000000..518d2333 --- /dev/null +++ b/node_modules/yallist/yallist.js @@ -0,0 +1,370 @@ +module.exports = Yallist + +Yallist.Node = Node +Yallist.create = Yallist + +function Yallist (list) { + var self = this + if (!(self instanceof Yallist)) { + self = new Yallist() + } + + self.tail = null + self.head = null + self.length = 0 + + if (list && typeof list.forEach === 'function') { + list.forEach(function (item) { + self.push(item) + }) + } else if (arguments.length > 0) { + for (var i = 0, l = arguments.length; i < l; i++) { + self.push(arguments[i]) + } + } + + return self +} + +Yallist.prototype.removeNode = function (node) { + if (node.list !== this) { + throw new Error('removing node which does not belong to this list') + } + + var next = node.next + var prev = node.prev + + if (next) { + next.prev = prev + } + + if (prev) { + prev.next = next + } + + if (node === this.head) { + this.head = next + } + if (node === this.tail) { + this.tail = prev + } + + node.list.length-- + node.next = null + node.prev = null + node.list = null +} + +Yallist.prototype.unshiftNode = function (node) { + if (node === this.head) { + return + } + + if (node.list) { + node.list.removeNode(node) + } + + var head = this.head + node.list = this + node.next = head + if (head) { + head.prev = node + } + + this.head = node + if (!this.tail) { + this.tail = node + } + this.length++ +} + +Yallist.prototype.pushNode = function (node) { + if (node === this.tail) { + return + } + + if (node.list) { + node.list.removeNode(node) + } + + var tail = this.tail + node.list = this + node.prev = tail + if (tail) { + tail.next = node + } + + this.tail = node + if (!this.head) { + this.head = node + } + this.length++ +} + +Yallist.prototype.push = function () { + for (var i = 0, l = arguments.length; i < l; i++) { + push(this, arguments[i]) + } + return this.length +} + +Yallist.prototype.unshift = function () { + for (var i = 0, l = arguments.length; i < l; i++) { + unshift(this, arguments[i]) + } + return this.length +} + +Yallist.prototype.pop = function () { + if (!this.tail) { + return undefined + } + + var res = this.tail.value + this.tail = this.tail.prev + if (this.tail) { + this.tail.next = null + } else { + this.head = null + } + this.length-- + return res +} + +Yallist.prototype.shift = function () { + if (!this.head) { + return undefined + } + + var res = this.head.value + this.head = this.head.next + if (this.head) { + this.head.prev = null + } else { + this.tail = null + } + this.length-- + return res +} + +Yallist.prototype.forEach = function (fn, thisp) { + thisp = thisp || this + for (var walker = this.head, i = 0; walker !== null; i++) { + fn.call(thisp, walker.value, i, this) + walker = walker.next + } +} + +Yallist.prototype.forEachReverse = function (fn, thisp) { + thisp = thisp || this + for (var walker = this.tail, i = this.length - 1; walker !== null; i--) { + fn.call(thisp, walker.value, i, this) + walker = walker.prev + } +} + +Yallist.prototype.get = function (n) { + for (var i = 0, walker = this.head; walker !== null && i < n; i++) { + // abort out of the list early if we hit a cycle + walker = walker.next + } + if (i === n && walker !== null) { + return walker.value + } +} + +Yallist.prototype.getReverse = function (n) { + for (var i = 0, walker = this.tail; walker !== null && i < n; i++) { + // abort out of the list early if we hit a cycle + walker = walker.prev + } + if (i === n && walker !== null) { + return walker.value + } +} + +Yallist.prototype.map = function (fn, thisp) { + thisp = thisp || this + var res = new Yallist() + for (var walker = this.head; walker !== null;) { + res.push(fn.call(thisp, walker.value, this)) + walker = walker.next + } + return res +} + +Yallist.prototype.mapReverse = function (fn, thisp) { + thisp = thisp || this + var res = new Yallist() + for (var walker = this.tail; walker !== null;) { + res.push(fn.call(thisp, walker.value, this)) + walker = walker.prev + } + return res +} + +Yallist.prototype.reduce = function (fn, initial) { + var acc + var walker = this.head + if (arguments.length > 1) { + acc = initial + } else if (this.head) { + walker = this.head.next + acc = this.head.value + } else { + throw new TypeError('Reduce of empty list with no initial value') + } + + for (var i = 0; walker !== null; i++) { + acc = fn(acc, walker.value, i) + walker = walker.next + } + + return acc +} + +Yallist.prototype.reduceReverse = function (fn, initial) { + var acc + var walker = this.tail + if (arguments.length > 1) { + acc = initial + } else if (this.tail) { + walker = this.tail.prev + acc = this.tail.value + } else { + throw new TypeError('Reduce of empty list with no initial value') + } + + for (var i = this.length - 1; walker !== null; i--) { + acc = fn(acc, walker.value, i) + walker = walker.prev + } + + return acc +} + +Yallist.prototype.toArray = function () { + var arr = new Array(this.length) + for (var i = 0, walker = this.head; walker !== null; i++) { + arr[i] = walker.value + walker = walker.next + } + return arr +} + +Yallist.prototype.toArrayReverse = function () { + var arr = new Array(this.length) + for (var i = 0, walker = this.tail; walker !== null; i++) { + arr[i] = walker.value + walker = walker.prev + } + return arr +} + +Yallist.prototype.slice = function (from, to) { + to = to || this.length + if (to < 0) { + to += this.length + } + from = from || 0 + if (from < 0) { + from += this.length + } + var ret = new Yallist() + if (to < from || to < 0) { + return ret + } + if (from < 0) { + from = 0 + } + if (to > this.length) { + to = this.length + } + for (var i = 0, walker = this.head; walker !== null && i < from; i++) { + walker = walker.next + } + for (; walker !== null && i < to; i++, walker = walker.next) { + ret.push(walker.value) + } + return ret +} + +Yallist.prototype.sliceReverse = function (from, to) { + to = to || this.length + if (to < 0) { + to += this.length + } + from = from || 0 + if (from < 0) { + from += this.length + } + var ret = new Yallist() + if (to < from || to < 0) { + 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"resolved": "https://registry.npmjs.org/which/-/which-1.3.0.tgz", + "integrity": "sha512-xcJpopdamTuY5duC/KnTTNBraPK54YwpenP4lzxU8H91GudWpFv38u0CKjclE1Wi2EH2EDz5LRcHcKbCIzqGyg==", + "requires": { + "isexe": "2.0.0" + } + }, + "wordwrap": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz", + "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=" + }, + "wrappy": { + "version": "1.0.2", + "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz", + "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=" + }, + "write": { + "version": "0.2.1", + "resolved": "https://registry.npmjs.org/write/-/write-0.2.1.tgz", + "integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=", + "requires": { + "mkdirp": "0.5.1" + } + }, + "yallist": { + "version": "2.1.2", + "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz", + "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=" + } + } +} From 4af9a9e6c75586918f3742c76ac7b238643486be Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Fri, 23 Mar 2018 14:11:53 -0400 Subject: [PATCH 04/59] ??? --- index.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/index.html b/index.html index d2c3c254..5540796d 100644 --- a/index.html +++ b/index.html @@ -26,6 +26,6 @@

TypeScript Casino

- + From c696a415e31b0a3015d237946e42fca87d2b8632 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Fri, 23 Mar 2018 14:37:22 -0400 Subject: [PATCH 05/59] testing --- greeter.ts | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/greeter.ts b/greeter.ts index edb55d9e..defed9c0 100644 --- a/greeter.ts +++ b/greeter.ts @@ -4,4 +4,8 @@ function greeter(person) { let user = 'Amy User'; -document.body.innerHTML = greeter(user); \ No newline at end of file +var el: HTMLElement = document.getElementById('display'); +alert(el.id); + +// el.innerHTML = greeter(user); +el.innerText = greeter(user); \ No newline at end of file From 5459e381b72d172a9e5c0b40004df71a14b7e606 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Fri, 23 Mar 2018 14:37:55 -0400 Subject: [PATCH 06/59] more testing --- greeter.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/greeter.ts b/greeter.ts index defed9c0..ca7893c3 100644 --- a/greeter.ts +++ b/greeter.ts @@ -2,7 +2,7 @@ function greeter(person) { return "Hello, " + person; } -let user = 'Amy User'; +let user = 'Amy USER'; var el: HTMLElement = document.getElementById('display'); alert(el.id); From 6674319513d3548237be6f72dccb4d86494676f0 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Fri, 23 Mar 2018 15:00:26 -0400 Subject: [PATCH 07/59] messing with innertext --- js/greeter.js | 10 ++++++++-- greeter.ts => js/greeter.ts | 5 ++++- 2 files changed, 12 insertions(+), 3 deletions(-) rename greeter.ts => js/greeter.ts (63%) diff --git a/js/greeter.js b/js/greeter.js index 409bc5b8..297a1864 100644 --- a/js/greeter.js +++ b/js/greeter.js @@ -1,5 +1,11 @@ function greeter(person) { return "Hello, " + person; } -var user = 'Amy User'; -document.body.innerHTML = greeter(user); +var user = 'Amy USER'; +var user1 = 'Amy USER'; +var el = document.getElementById('display'); +alert(el.id); +// el.innerHTML = greeter(user); +el.innerText = greeter(user); +el.innerText += '\n'; +el.innerText += greeter(user1); diff --git a/greeter.ts b/js/greeter.ts similarity index 63% rename from greeter.ts rename to js/greeter.ts index ca7893c3..ea8becb8 100644 --- a/greeter.ts +++ b/js/greeter.ts @@ -3,9 +3,12 @@ function greeter(person) { } let user = 'Amy USER'; +let user1 = 'Amy USER'; var el: HTMLElement = document.getElementById('display'); alert(el.id); // el.innerHTML = greeter(user); -el.innerText = greeter(user); \ No newline at end of file +el.innerText = greeter(user); +el.innerText += '\n'; +el.innerText += greeter(user1); \ No newline at end of file From 24707654c44d424dfb6d0a5aafb7f5df574c9428 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Fri, 23 Mar 2018 15:03:59 -0400 Subject: [PATCH 08/59] messing with innertext but even more --- js/greeter.js | 5 ++--- js/greeter.ts | 6 ++---- 2 files changed, 4 insertions(+), 7 deletions(-) diff --git a/js/greeter.js b/js/greeter.js index 297a1864..462d1f82 100644 --- a/js/greeter.js +++ b/js/greeter.js @@ -1,11 +1,10 @@ function greeter(person) { return "Hello, " + person; } -var user = 'Amy USER'; -var user1 = 'Amy USER'; +var user = 'Pat'; var el = document.getElementById('display'); alert(el.id); // el.innerHTML = greeter(user); el.innerText = greeter(user); el.innerText += '\n'; -el.innerText += greeter(user1); +el.innerText += "ya big nerd"; diff --git a/js/greeter.ts b/js/greeter.ts index ea8becb8..09b2d20d 100644 --- a/js/greeter.ts +++ b/js/greeter.ts @@ -2,13 +2,11 @@ function greeter(person) { return "Hello, " + person; } -let user = 'Amy USER'; -let user1 = 'Amy USER'; +let user = 'Pat'; var el: HTMLElement = document.getElementById('display'); -alert(el.id); // el.innerHTML = greeter(user); el.innerText = greeter(user); el.innerText += '\n'; -el.innerText += greeter(user1); \ No newline at end of file +el.innerText += "ya big nerd"; \ No newline at end of file From 33d3bc79e2abb2878f7ef10754bb76b8ec5c0e6a Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Fri, 23 Mar 2018 15:45:28 -0400 Subject: [PATCH 09/59] messing with alerts and structure --- js/greeter.ts | 12 ------------ ts/greeter.js | 8 ++++++++ ts/greeter.ts | 10 ++++++++++ 3 files changed, 18 insertions(+), 12 deletions(-) delete mode 100644 js/greeter.ts create mode 100644 ts/greeter.js create mode 100644 ts/greeter.ts diff --git a/js/greeter.ts b/js/greeter.ts deleted file mode 100644 index 09b2d20d..00000000 --- a/js/greeter.ts +++ /dev/null @@ -1,12 +0,0 @@ -function greeter(person) { - return "Hello, " + person; -} - -let user = 'Pat'; - -var el: HTMLElement = document.getElementById('display'); - -// el.innerHTML = greeter(user); -el.innerText = greeter(user); -el.innerText += '\n'; -el.innerText += "ya big nerd"; \ No newline at end of file diff --git a/ts/greeter.js b/ts/greeter.js new file mode 100644 index 00000000..18466f59 --- /dev/null +++ b/ts/greeter.js @@ -0,0 +1,8 @@ +var el = document.getElementById('display'); +function addToDisplayText(text) { + el.innerText += text; +} +var btn = document.getElementById('submit'); +var entry = document.getElementById('input'); +btn.addEventListener("click", function (e) { return addToDisplayText(entry.innerText); }); +btn.addEventListener("click", function (e) { return alert('oh shit gambling'); }); diff --git a/ts/greeter.ts b/ts/greeter.ts new file mode 100644 index 00000000..699072af --- /dev/null +++ b/ts/greeter.ts @@ -0,0 +1,10 @@ +var el: HTMLElement = document.getElementById('display'); + +function addToDisplayText(text: string) { + el.innerText += text; +} + +var btn = document.getElementById('submit'); +var entry = document.getElementById('input'); +btn.addEventListener("click", (e:Event) => addToDisplayText(entry.innerText)); +btn.addEventListener("click", (e: Event) => alert('oh shit gambling')); From 6f9dc39f072bdb1a5975d3e87adf97668e89ea3d Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Fri, 23 Mar 2018 16:42:23 -0400 Subject: [PATCH 10/59] accepting user input --- ts/greeter.js | 7 ++++--- ts/greeter.ts | 7 ++++--- 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/ts/greeter.js b/ts/greeter.js index 18466f59..f5ddee7c 100644 --- a/ts/greeter.js +++ b/ts/greeter.js @@ -1,8 +1,9 @@ var el = document.getElementById('display'); function addToDisplayText(text) { + el.innerText += '\n'; el.innerText += text; } var btn = document.getElementById('submit'); -var entry = document.getElementById('input'); -btn.addEventListener("click", function (e) { return addToDisplayText(entry.innerText); }); -btn.addEventListener("click", function (e) { return alert('oh shit gambling'); }); +var inputField = document.getElementById("user_input"); +// var entry = document.getElementById('user_input').innerText; +btn.addEventListener("click", function (e) { return addToDisplayText(inputField.value); }); diff --git a/ts/greeter.ts b/ts/greeter.ts index 699072af..01643af8 100644 --- a/ts/greeter.ts +++ b/ts/greeter.ts @@ -1,10 +1,11 @@ var el: HTMLElement = document.getElementById('display'); function addToDisplayText(text: string) { + el.innerText += '\n'; el.innerText += text; } var btn = document.getElementById('submit'); -var entry = document.getElementById('input'); -btn.addEventListener("click", (e:Event) => addToDisplayText(entry.innerText)); -btn.addEventListener("click", (e: Event) => alert('oh shit gambling')); +var inputField: HTMLInputElement = document.getElementById("user_input"); +// var entry = document.getElementById('user_input').innerText; +btn.addEventListener("click", (e: Event) => addToDisplayText(inputField.value)); From f0d6d934d0b1bdb67c1b111df03af7c85bf81ccc Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Fri, 23 Mar 2018 16:43:18 -0400 Subject: [PATCH 11/59] whoops didnt add --- index.html | 8 +++++--- js/greeter.js | 12 +++-------- tsconfig.json | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 65 insertions(+), 12 deletions(-) create mode 100644 tsconfig.json diff --git a/index.html b/index.html index 5540796d..4c3c0afb 100644 --- a/index.html +++ b/index.html @@ -19,13 +19,15 @@

TypeScript Casino

-
+
+ Welcome to the Casino! +
- +
- + diff --git a/js/greeter.js b/js/greeter.js index 462d1f82..25828311 100644 --- a/js/greeter.js +++ b/js/greeter.js @@ -1,10 +1,4 @@ -function greeter(person) { - return "Hello, " + person; -} -var user = 'Pat'; var el = document.getElementById('display'); -alert(el.id); -// el.innerHTML = greeter(user); -el.innerText = greeter(user); -el.innerText += '\n'; -el.innerText += "ya big nerd"; +var btn = document.getElementById("submit"); +function addToInnerText() { +} diff --git a/tsconfig.json b/tsconfig.json new file mode 100644 index 00000000..cb57cd13 --- /dev/null +++ b/tsconfig.json @@ -0,0 +1,57 @@ +{ + "compilerOptions": { + /* Basic Options */ + "target": "es5", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. */ + "module": "commonjs", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */ + // "lib": [], /* Specify library files to be included in the compilation. */ + // "allowJs": true, /* Allow javascript files to be compiled. */ + // "checkJs": true, /* Report errors in .js files. */ + // "jsx": "preserve", /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */ + // "declaration": true, /* Generates corresponding '.d.ts' file. */ + // "sourceMap": true, /* Generates corresponding '.map' file. */ + // "outFile": "./", /* Concatenate and emit output to single file. */ + // "outDir": "./", /* Redirect output structure to the directory. */ + // "rootDir": "./", /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */ + // "removeComments": true, /* Do not emit comments to output. */ + // "noEmit": true, /* Do not emit outputs. */ + // "importHelpers": true, /* Import emit helpers from 'tslib'. */ + // "downlevelIteration": true, /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */ + // "isolatedModules": true, /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */ + + /* Strict Type-Checking Options */ + "strict": true, /* Enable all strict type-checking options. */ + // "noImplicitAny": true, /* Raise error on expressions and declarations with an implied 'any' type. */ + // "strictNullChecks": true, /* Enable strict null checks. */ + // "strictFunctionTypes": true, /* Enable strict checking of function types. */ + // "strictPropertyInitialization": true, /* Enable strict checking of property initialization in classes. */ + // "noImplicitThis": true, /* Raise error on 'this' expressions with an implied 'any' type. */ + // "alwaysStrict": true, /* Parse in strict mode and emit "use strict" for each source file. */ + + /* Additional Checks */ + // "noUnusedLocals": true, /* Report errors on unused locals. */ + // "noUnusedParameters": true, /* Report errors on unused parameters. */ + // "noImplicitReturns": true, /* Report error when not all code paths in function return a value. */ + // "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */ + + /* Module Resolution Options */ + // "moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */ + // "baseUrl": "./", /* Base directory to resolve non-absolute module names. */ + // "paths": {}, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */ + // "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */ + // "typeRoots": [], /* List of folders to include type definitions from. */ + // "types": [], /* Type declaration files to be included in compilation. */ + // "allowSyntheticDefaultImports": true, /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */ + "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */ + // "preserveSymlinks": true, /* Do not resolve the real path of symlinks. */ + + /* Source Map Options */ + // "sourceRoot": "./", /* Specify the location where debugger should locate TypeScript files instead of source locations. */ + // "mapRoot": "./", /* Specify the location where debugger should locate map files instead of generated locations. */ + // "inlineSourceMap": true, /* Emit a single file with source maps instead of having a separate file. */ + // "inlineSources": true, /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */ + + /* Experimental Options */ + // "experimentalDecorators": true, /* Enables experimental support for ES7 decorators. */ + // "emitDecoratorMetadata": true, /* Enables experimental support for emitting type metadata for decorators. */ + } +} \ No newline at end of file From d711188049abd643cedec787efa9dfb77058ab58 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Fri, 23 Mar 2018 17:39:39 -0400 Subject: [PATCH 12/59] this is the worst ide --- .vscode/tasks.json | 15 ++++++++++++ js/greeter.js | 10 ++++++-- js/greeter.js.map | 1 + ts/greeter.ts | 2 +- ts/tsconfig.json | 11 +++++++++ tsconfig.json | 60 ++++++---------------------------------------- 6 files changed, 43 insertions(+), 56 deletions(-) create mode 100644 .vscode/tasks.json create mode 100644 js/greeter.js.map create mode 100644 ts/tsconfig.json diff --git a/.vscode/tasks.json b/.vscode/tasks.json new file mode 100644 index 00000000..0d761afc --- /dev/null +++ b/.vscode/tasks.json @@ -0,0 +1,15 @@ +{ + // See https://go.microsoft.com/fwlink/?LinkId=733558 + // for the documentation about the tasks.json format + "version": "2.0.0", + "tasks": [ + { + "type": "typescript", + "tsconfig": "tsconfig.json", + "option": "watch", + "problemMatcher": [ + "$tsc-watch" + ] + } + ] +} \ No newline at end of file diff --git a/js/greeter.js b/js/greeter.js index 25828311..f21c66b9 100644 --- a/js/greeter.js +++ b/js/greeter.js @@ -1,4 +1,10 @@ var el = document.getElementById('display'); -var btn = document.getElementById("submit"); -function addToInnerText() { +function addToDisplayText(text) { + el.innerText += '\n'; + el.innerText += text; } +var btn = document.getElementById('submit'); +var inputField = document.getElementById("user_input"); +// var entry = document.getElementById('user_input').innerText; +btn.addEventListener("click", function (e) { return addToDisplayText(inputField.value); }); +//# sourceMappingURL=greeter.js.map \ No newline at end of file diff --git a/js/greeter.js.map b/js/greeter.js.map new file mode 100644 index 00000000..c5b3fdc8 --- /dev/null +++ b/js/greeter.js.map @@ -0,0 +1 @@ +{"version":3,"file":"greeter.js","sourceRoot":"","sources":["../ts/greeter.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AAEzD,0BAA0B,IAAY;IAClC,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,+DAA+D;AAC/D,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,UAAC,CAAQ,IAAK,OAAA,gBAAgB,CAAC,UAAU,CAAC,KAAK,CAAC,EAAlC,CAAkC,CAAC,CAAC"} \ No newline at end of file diff --git a/ts/greeter.ts b/ts/greeter.ts index 01643af8..55decfee 100644 --- a/ts/greeter.ts +++ b/ts/greeter.ts @@ -8,4 +8,4 @@ function addToDisplayText(text: string) { var btn = document.getElementById('submit'); var inputField: HTMLInputElement = document.getElementById("user_input"); // var entry = document.getElementById('user_input').innerText; -btn.addEventListener("click", (e: Event) => addToDisplayText(inputField.value)); +btn.addEventListener("click", (e: Event) => addToDisplayText(inputField.value)); \ No newline at end of file diff --git a/ts/tsconfig.json b/ts/tsconfig.json new file mode 100644 index 00000000..dc6ee645 --- /dev/null +++ b/ts/tsconfig.json @@ -0,0 +1,11 @@ +{ + "compileOnSave": true, + "compilerOptions": { + "target": "es5", + "noImplicitAny": false, + "sourceMap": true, + "watch": true, + "out": "js/greeter.js", + "strictNullChecks": true + } +} \ No newline at end of file diff --git a/tsconfig.json b/tsconfig.json index cb57cd13..dc6ee645 100644 --- a/tsconfig.json +++ b/tsconfig.json @@ -1,57 +1,11 @@ { + "compileOnSave": true, "compilerOptions": { - /* Basic Options */ - "target": "es5", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. */ - "module": "commonjs", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */ - // "lib": [], /* Specify library files to be included in the compilation. */ - // "allowJs": true, /* Allow javascript files to be compiled. */ - // "checkJs": true, /* Report errors in .js files. */ - // "jsx": "preserve", /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */ - // "declaration": true, /* Generates corresponding '.d.ts' file. */ - // "sourceMap": true, /* Generates corresponding '.map' file. */ - // "outFile": "./", /* Concatenate and emit output to single file. */ - // "outDir": "./", /* Redirect output structure to the directory. */ - // "rootDir": "./", /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */ - // "removeComments": true, /* Do not emit comments to output. */ - // "noEmit": true, /* Do not emit outputs. */ - // "importHelpers": true, /* Import emit helpers from 'tslib'. */ - // "downlevelIteration": true, /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */ - // "isolatedModules": true, /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */ - - /* Strict Type-Checking Options */ - "strict": true, /* Enable all strict type-checking options. */ - // "noImplicitAny": true, /* Raise error on expressions and declarations with an implied 'any' type. */ - // "strictNullChecks": true, /* Enable strict null checks. */ - // "strictFunctionTypes": true, /* Enable strict checking of function types. */ - // "strictPropertyInitialization": true, /* Enable strict checking of property initialization in classes. */ - // "noImplicitThis": true, /* Raise error on 'this' expressions with an implied 'any' type. */ - // "alwaysStrict": true, /* Parse in strict mode and emit "use strict" for each source file. */ - - /* Additional Checks */ - // "noUnusedLocals": true, /* Report errors on unused locals. */ - // "noUnusedParameters": true, /* Report errors on unused parameters. */ - // "noImplicitReturns": true, /* Report error when not all code paths in function return a value. */ - // "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */ - - /* Module Resolution Options */ - // "moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */ - // "baseUrl": "./", /* Base directory to resolve non-absolute module names. */ - // "paths": {}, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */ - // "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */ - // "typeRoots": [], /* List of folders to include type definitions from. */ - // "types": [], /* Type declaration files to be included in compilation. */ - // "allowSyntheticDefaultImports": true, /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */ - "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */ - // "preserveSymlinks": true, /* Do not resolve the real path of symlinks. */ - - /* Source Map Options */ - // "sourceRoot": "./", /* Specify the location where debugger should locate TypeScript files instead of source locations. */ - // "mapRoot": "./", /* Specify the location where debugger should locate map files instead of generated locations. */ - // "inlineSourceMap": true, /* Emit a single file with source maps instead of having a separate file. */ - // "inlineSources": true, /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */ - - /* Experimental Options */ - // "experimentalDecorators": true, /* Enables experimental support for ES7 decorators. */ - // "emitDecoratorMetadata": true, /* Enables experimental support for emitting type metadata for decorators. */ + "target": "es5", + "noImplicitAny": false, + "sourceMap": true, + "watch": true, + "out": "js/greeter.js", + "strictNullChecks": true } } \ No newline at end of file From 3650b4ea521472b3205f796e76dde7e4d7b28680 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Fri, 23 Mar 2018 17:42:55 -0400 Subject: [PATCH 13/59] fuck this --- ts/greeter.ts => greeter.ts | 0 js/greeter.js | 10 - js/greeter.js.map | 1 - node_modules/.bin/acorn | 1 - node_modules/.bin/eslint | 1 - node_modules/.bin/esparse | 1 - node_modules/.bin/esvalidate | 1 - node_modules/.bin/js-yaml | 1 - node_modules/.bin/mkdirp | 1 - node_modules/.bin/rimraf | 1 - node_modules/.bin/semver | 1 - node_modules/.bin/which | 1 - node_modules/acorn-jsx/LICENSE | 19 - node_modules/acorn-jsx/README.md | 64 - node_modules/acorn-jsx/index.js | 3 - node_modules/acorn-jsx/inject.js | 433 - .../acorn-jsx/node_modules/.bin/acorn | 1 - .../node_modules/acorn/.editorconfig | 7 - .../node_modules/acorn/.gitattributes | 1 - .../acorn-jsx/node_modules/acorn/.npmignore | 3 - .../node_modules/acorn/.tern-project | 6 - 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@@ -{"version":3,"file":"greeter.js","sourceRoot":"","sources":["../ts/greeter.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AAEzD,0BAA0B,IAAY;IAClC,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,+DAA+D;AAC/D,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,UAAC,CAAQ,IAAK,OAAA,gBAAgB,CAAC,UAAU,CAAC,KAAK,CAAC,EAAlC,CAAkC,CAAC,CAAC"} \ No newline at end of file diff --git a/node_modules/.bin/acorn b/node_modules/.bin/acorn deleted file mode 120000 index cf767603..00000000 --- a/node_modules/.bin/acorn +++ /dev/null @@ -1 +0,0 @@ -../acorn/bin/acorn \ No newline at end of file diff --git a/node_modules/.bin/eslint b/node_modules/.bin/eslint deleted file mode 120000 index 810e4bcb..00000000 --- a/node_modules/.bin/eslint +++ /dev/null @@ -1 +0,0 @@ -../eslint/bin/eslint.js \ No newline at end of file diff --git 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mode 120000 index 4cd49a49..00000000 --- a/node_modules/.bin/rimraf +++ /dev/null @@ -1 +0,0 @@ -../rimraf/bin.js \ No newline at end of file diff --git a/node_modules/.bin/semver b/node_modules/.bin/semver deleted file mode 120000 index 317eb293..00000000 --- a/node_modules/.bin/semver +++ /dev/null @@ -1 +0,0 @@ -../semver/bin/semver \ No newline at end of file diff --git a/node_modules/.bin/which b/node_modules/.bin/which deleted file mode 120000 index f62471c8..00000000 --- a/node_modules/.bin/which +++ /dev/null @@ -1 +0,0 @@ -../which/bin/which \ No newline at end of file diff --git a/node_modules/acorn-jsx/LICENSE b/node_modules/acorn-jsx/LICENSE deleted file mode 100644 index 6d1e4f45..00000000 --- a/node_modules/acorn-jsx/LICENSE +++ /dev/null @@ -1,19 +0,0 @@ -Copyright (C) 2012-2014 by Ingvar Stepanyan - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/acorn-jsx/README.md b/node_modules/acorn-jsx/README.md deleted file mode 100644 index cd9674c0..00000000 --- a/node_modules/acorn-jsx/README.md +++ /dev/null @@ -1,64 +0,0 @@ -# Acorn-JSX - -[![Build Status](https://travis-ci.org/RReverser/acorn-jsx.svg?branch=master)](https://travis-ci.org/RReverser/acorn-jsx) -[![NPM version](https://img.shields.io/npm/v/acorn-jsx.svg)](https://www.npmjs.org/package/acorn-jsx) - -This is plugin for [Acorn](http://marijnhaverbeke.nl/acorn/) - a tiny, fast JavaScript parser, written completely in JavaScript. - -It was created as an experimental alternative, faster [React.js JSX](http://facebook.github.io/react/docs/jsx-in-depth.html) parser. - -According to [benchmarks](https://github.com/RReverser/acorn-jsx/blob/master/test/bench.html), Acorn-JSX is 2x faster than official [Esprima-based parser](https://github.com/facebook/esprima) when location tracking is turned on in both (call it "source maps enabled mode"). At the same time, it consumes all the ES6+JSX syntax that can be consumed by Esprima-FB (this is proved by [official tests](https://github.com/RReverser/acorn-jsx/blob/master/test/tests-jsx.js)). - -**UPDATE [14-Apr-2015]**: Facebook implementation started [deprecation process](https://github.com/facebook/esprima/issues/111) in favor of Acorn + Acorn-JSX + Babel for parsing and transpiling JSX syntax. - -## Transpiler - -Please note that this tool only parses source code to JSX AST, which is useful for various language tools and services. If you want to transpile your code to regular ES5-compliant JavaScript with source map, check out the [babel transpiler](https://babeljs.io/) which uses `acorn-jsx` under the hood. - -## Usage - -You can use module directly in order to get Acorn instance with plugin installed: - -```javascript -var acorn = require('acorn-jsx'); -``` - -Or you can use `inject.js` for injecting plugin into your own version of Acorn like following: - -```javascript -var acorn = require('acorn-jsx/inject')(require('./custom-acorn')); -``` - -Then, use `plugins` option whenever you need to support JSX while parsing: - -```javascript -var ast = acorn.parse(code, { - plugins: { jsx: true } -}); -``` - -Note that official spec doesn't support mix of XML namespaces and object-style access in tag names (#27) like in ``, so it was deprecated in `acorn-jsx@3.0`. If you still want to opt-in to support of such constructions, you can pass the following option: - -```javascript -var ast = acorn.parse(code, { - plugins: { - jsx: { allowNamespacedObjects: true } - } -}); -``` - -Also, since most apps use pure React transformer, a new option was introduced that allows to prohibit namespaces completely: - -```javascript -var ast = acorn.parse(code, { - plugins: { - jsx: { allowNamespaces: false } - } -}); -``` - -Note that by default `allowNamespaces` is enabled for spec compliancy. - -## License - -This plugin is issued under the [MIT license](./LICENSE). diff --git a/node_modules/acorn-jsx/index.js b/node_modules/acorn-jsx/index.js deleted file mode 100644 index 58c86777..00000000 --- a/node_modules/acorn-jsx/index.js +++ /dev/null @@ -1,3 +0,0 @@ -'use strict'; - -module.exports = require('./inject')(require('acorn')); diff --git a/node_modules/acorn-jsx/inject.js b/node_modules/acorn-jsx/inject.js deleted file mode 100644 index 2bc4e9fd..00000000 --- a/node_modules/acorn-jsx/inject.js +++ /dev/null @@ -1,433 +0,0 @@ -'use strict'; - -var XHTMLEntities = require('./xhtml'); - -var hexNumber = /^[\da-fA-F]+$/; -var decimalNumber = /^\d+$/; - -module.exports = function(acorn) { - var tt = acorn.tokTypes; - var tc = acorn.tokContexts; - - tc.j_oTag = new acorn.TokContext('...', true, true); - - tt.jsxName = new acorn.TokenType('jsxName'); - tt.jsxText = new acorn.TokenType('jsxText', {beforeExpr: true}); - tt.jsxTagStart = new acorn.TokenType('jsxTagStart'); - tt.jsxTagEnd = new acorn.TokenType('jsxTagEnd'); - - tt.jsxTagStart.updateContext = function() { - this.context.push(tc.j_expr); // treat as beginning of JSX expression - this.context.push(tc.j_oTag); // start opening tag context - this.exprAllowed = false; - }; - tt.jsxTagEnd.updateContext = function(prevType) { - var out = this.context.pop(); - if (out === tc.j_oTag && prevType === tt.slash || out === tc.j_cTag) { - this.context.pop(); - this.exprAllowed = this.curContext() === tc.j_expr; - } else { - this.exprAllowed = true; - } - }; - - var pp = acorn.Parser.prototype; - - // Reads inline JSX contents token. - - pp.jsx_readToken = function() { - var out = '', chunkStart = this.pos; - for (;;) { - if (this.pos >= this.input.length) - this.raise(this.start, 'Unterminated JSX contents'); - var ch = this.input.charCodeAt(this.pos); - - switch (ch) { - case 60: // '<' - case 123: // '{' - if (this.pos === this.start) { - if (ch === 60 && this.exprAllowed) { - ++this.pos; - return this.finishToken(tt.jsxTagStart); - } - return this.getTokenFromCode(ch); - } - out += this.input.slice(chunkStart, this.pos); - return this.finishToken(tt.jsxText, out); - - case 38: // '&' - out += this.input.slice(chunkStart, this.pos); - out += this.jsx_readEntity(); - chunkStart = this.pos; - break; - - default: - if (acorn.isNewLine(ch)) { - out += this.input.slice(chunkStart, this.pos); - out += this.jsx_readNewLine(true); - chunkStart = this.pos; - } else { - ++this.pos; - } - } - } - }; - - pp.jsx_readNewLine = function(normalizeCRLF) { - var ch = this.input.charCodeAt(this.pos); - var out; - ++this.pos; - if (ch === 13 && this.input.charCodeAt(this.pos) === 10) { - ++this.pos; - out = normalizeCRLF ? '\n' : '\r\n'; - } else { - out = String.fromCharCode(ch); - } - if (this.options.locations) { - ++this.curLine; - this.lineStart = this.pos; - } - - return out; - }; - - pp.jsx_readString = function(quote) { - var out = '', chunkStart = ++this.pos; - for (;;) { - if (this.pos >= this.input.length) - this.raise(this.start, 'Unterminated string constant'); - var ch = this.input.charCodeAt(this.pos); - if (ch === quote) break; - if (ch === 38) { // '&' - out += this.input.slice(chunkStart, this.pos); - out += this.jsx_readEntity(); - chunkStart = this.pos; - } else if (acorn.isNewLine(ch)) { - out += this.input.slice(chunkStart, this.pos); - out += this.jsx_readNewLine(false); - chunkStart = this.pos; - } else { - ++this.pos; - } - } - out += this.input.slice(chunkStart, this.pos++); - return this.finishToken(tt.string, out); - }; - - pp.jsx_readEntity = function() { - var str = '', count = 0, entity; - var ch = this.input[this.pos]; - if (ch !== '&') - this.raise(this.pos, 'Entity must start with an ampersand'); - var startPos = ++this.pos; - while (this.pos < this.input.length && count++ < 10) { - ch = this.input[this.pos++]; - if (ch === ';') { - if (str[0] === '#') { - if (str[1] === 'x') { - str = str.substr(2); - if (hexNumber.test(str)) - entity = String.fromCharCode(parseInt(str, 16)); - } else { - str = str.substr(1); - if (decimalNumber.test(str)) - entity = String.fromCharCode(parseInt(str, 10)); - } - } else { - entity = XHTMLEntities[str]; - } - break; - } - str += ch; - } - if (!entity) { - this.pos = startPos; - return '&'; - } - return entity; - }; - - - // Read a JSX identifier (valid tag or attribute name). - // - // Optimized version since JSX identifiers can't contain - // escape characters and so can be read as single slice. - // Also assumes that first character was already checked - // by isIdentifierStart in readToken. - - pp.jsx_readWord = function() { - var ch, start = this.pos; - do { - ch = this.input.charCodeAt(++this.pos); - } while (acorn.isIdentifierChar(ch) || ch === 45); // '-' - return this.finishToken(tt.jsxName, this.input.slice(start, this.pos)); - }; - - // Transforms JSX element name to string. - - function getQualifiedJSXName(object) { - if (object.type === 'JSXIdentifier') - return object.name; - - if (object.type === 'JSXNamespacedName') - return object.namespace.name + ':' + object.name.name; - - if (object.type === 'JSXMemberExpression') - return getQualifiedJSXName(object.object) + '.' + - getQualifiedJSXName(object.property); - } - - // Parse next token as JSX identifier - - pp.jsx_parseIdentifier = function() { - var node = this.startNode(); - if (this.type === tt.jsxName) - node.name = this.value; - else if (this.type.keyword) - node.name = this.type.keyword; - else - this.unexpected(); - this.next(); - return this.finishNode(node, 'JSXIdentifier'); - }; - - // Parse namespaced identifier. - - pp.jsx_parseNamespacedName = function() { - var startPos = this.start, startLoc = this.startLoc; - var name = this.jsx_parseIdentifier(); - if (!this.options.plugins.jsx.allowNamespaces || !this.eat(tt.colon)) return name; - var node = this.startNodeAt(startPos, startLoc); - node.namespace = name; - node.name = this.jsx_parseIdentifier(); - return this.finishNode(node, 'JSXNamespacedName'); - }; - - // Parses element name in any form - namespaced, member - // or single identifier. - - pp.jsx_parseElementName = function() { - var startPos = this.start, startLoc = this.startLoc; - var node = this.jsx_parseNamespacedName(); - if (this.type === tt.dot && node.type === 'JSXNamespacedName' && !this.options.plugins.jsx.allowNamespacedObjects) { - this.unexpected(); - } - while (this.eat(tt.dot)) { - var newNode = this.startNodeAt(startPos, startLoc); - newNode.object = node; - newNode.property = this.jsx_parseIdentifier(); - node = this.finishNode(newNode, 'JSXMemberExpression'); - } - return node; - }; - - // Parses any type of JSX attribute value. - - pp.jsx_parseAttributeValue = function() { - switch (this.type) { - case tt.braceL: - var node = this.jsx_parseExpressionContainer(); - if (node.expression.type === 'JSXEmptyExpression') - this.raise(node.start, 'JSX attributes must only be assigned a non-empty expression'); - return node; - - case tt.jsxTagStart: - case tt.string: - return this.parseExprAtom(); - - default: - this.raise(this.start, 'JSX value should be either an expression or a quoted JSX text'); - } - }; - - // JSXEmptyExpression is unique type since it doesn't actually parse anything, - // and so it should start at the end of last read token (left brace) and finish - // at the beginning of the next one (right brace). - - pp.jsx_parseEmptyExpression = function() { - var node = this.startNodeAt(this.lastTokEnd, this.lastTokEndLoc); - return this.finishNodeAt(node, 'JSXEmptyExpression', this.start, this.startLoc); - }; - - // Parses JSX expression enclosed into curly brackets. - - - pp.jsx_parseExpressionContainer = function() { - var node = this.startNode(); - this.next(); - node.expression = this.type === tt.braceR - ? this.jsx_parseEmptyExpression() - : this.parseExpression(); - this.expect(tt.braceR); - return this.finishNode(node, 'JSXExpressionContainer'); - }; - - // Parses following JSX attribute name-value pair. - - pp.jsx_parseAttribute = function() { - var node = this.startNode(); - if (this.eat(tt.braceL)) { - this.expect(tt.ellipsis); - node.argument = this.parseMaybeAssign(); - this.expect(tt.braceR); - return this.finishNode(node, 'JSXSpreadAttribute'); - } - node.name = this.jsx_parseNamespacedName(); - node.value = this.eat(tt.eq) ? this.jsx_parseAttributeValue() : null; - return this.finishNode(node, 'JSXAttribute'); - }; - - // Parses JSX opening tag starting after '<'. - - pp.jsx_parseOpeningElementAt = function(startPos, startLoc) { - var node = this.startNodeAt(startPos, startLoc); - node.attributes = []; - node.name = this.jsx_parseElementName(); - while (this.type !== tt.slash && this.type !== tt.jsxTagEnd) - node.attributes.push(this.jsx_parseAttribute()); - node.selfClosing = this.eat(tt.slash); - this.expect(tt.jsxTagEnd); - return this.finishNode(node, 'JSXOpeningElement'); - }; - - // Parses JSX closing tag starting after ''); - } - } - - node.openingElement = openingElement; - node.closingElement = closingElement; - node.children = children; - if (this.type === tt.relational && this.value === "<") { - this.raise(this.start, "Adjacent JSX elements must be wrapped in an enclosing tag"); - } - return this.finishNode(node, 'JSXElement'); - }; - - // Parses entire JSX element from current position. - - pp.jsx_parseElement = function() { - var startPos = this.start, startLoc = this.startLoc; - this.next(); - return this.jsx_parseElementAt(startPos, startLoc); - }; - - acorn.plugins.jsx = function(instance, opts) { - if (!opts) { - return; - } - - if (typeof opts !== 'object') { - opts = {}; - } - - instance.options.plugins.jsx = { - allowNamespaces: opts.allowNamespaces !== false, - allowNamespacedObjects: !!opts.allowNamespacedObjects - }; - - instance.extend('parseExprAtom', function(inner) { - return function(refShortHandDefaultPos) { - if (this.type === tt.jsxText) - return this.parseLiteral(this.value); - else if (this.type === tt.jsxTagStart) - return this.jsx_parseElement(); - else - return inner.call(this, refShortHandDefaultPos); - }; - }); - - instance.extend('readToken', function(inner) { - return function(code) { - var context = this.curContext(); - - if (context === tc.j_expr) return this.jsx_readToken(); - - if (context === tc.j_oTag || context === tc.j_cTag) { - if (acorn.isIdentifierStart(code)) return this.jsx_readWord(); - - if (code == 62) { - ++this.pos; - return this.finishToken(tt.jsxTagEnd); - } - - if ((code === 34 || code === 39) && context == tc.j_oTag) - return this.jsx_readString(code); - } - - if (code === 60 && this.exprAllowed) { - ++this.pos; - return this.finishToken(tt.jsxTagStart); - } - return inner.call(this, code); - }; - }); - - instance.extend('updateContext', function(inner) { - return function(prevType) { - if (this.type == tt.braceL) { - var curContext = this.curContext(); - if (curContext == tc.j_oTag) this.context.push(tc.b_expr); - else if (curContext == tc.j_expr) this.context.push(tc.b_tmpl); - else inner.call(this, prevType); - this.exprAllowed = true; - } else if (this.type === tt.slash && prevType === tt.jsxTagStart) { - this.context.length -= 2; // do not consider JSX expr -> JSX open tag -> ... anymore - this.context.push(tc.j_cTag); // reconsider as closing tag context - this.exprAllowed = false; - } else { - return inner.call(this, prevType); - } - }; - }); - }; - - return acorn; -}; diff --git a/node_modules/acorn-jsx/node_modules/.bin/acorn b/node_modules/acorn-jsx/node_modules/.bin/acorn deleted file mode 120000 index cf767603..00000000 --- a/node_modules/acorn-jsx/node_modules/.bin/acorn +++ /dev/null @@ -1 +0,0 @@ -../acorn/bin/acorn \ No newline at end of file diff --git a/node_modules/acorn-jsx/node_modules/acorn/.editorconfig b/node_modules/acorn-jsx/node_modules/acorn/.editorconfig deleted file mode 100644 index c14d5c67..00000000 --- a/node_modules/acorn-jsx/node_modules/acorn/.editorconfig +++ /dev/null @@ -1,7 +0,0 @@ -root = true - -[*] -indent_style = space -indent_size = 2 -end_of_line = lf -insert_final_newline = true diff --git a/node_modules/acorn-jsx/node_modules/acorn/.gitattributes b/node_modules/acorn-jsx/node_modules/acorn/.gitattributes deleted file mode 100644 index fcadb2cf..00000000 --- a/node_modules/acorn-jsx/node_modules/acorn/.gitattributes +++ /dev/null @@ -1 +0,0 @@ -* text eol=lf diff --git a/node_modules/acorn-jsx/node_modules/acorn/.npmignore b/node_modules/acorn-jsx/node_modules/acorn/.npmignore deleted file mode 100644 index ecba2911..00000000 --- a/node_modules/acorn-jsx/node_modules/acorn/.npmignore +++ /dev/null @@ -1,3 +0,0 @@ -/.tern-port -/test -/local diff --git a/node_modules/acorn-jsx/node_modules/acorn/.tern-project b/node_modules/acorn-jsx/node_modules/acorn/.tern-project deleted file mode 100644 index 6718ce07..00000000 --- a/node_modules/acorn-jsx/node_modules/acorn/.tern-project +++ /dev/null @@ -1,6 +0,0 @@ -{ - "plugins": { - "node": true, - "es_modules": true - } -} \ No newline at end of file diff --git a/node_modules/acorn-jsx/node_modules/acorn/.travis.yml b/node_modules/acorn-jsx/node_modules/acorn/.travis.yml deleted file mode 100644 index d9ee88ba..00000000 --- a/node_modules/acorn-jsx/node_modules/acorn/.travis.yml +++ /dev/null @@ -1,7 +0,0 @@ -language: node_js -sudo: false -node_js: - - '0.12' - - '4' - - '5' - - '6' diff --git a/node_modules/acorn-jsx/node_modules/acorn/AUTHORS b/node_modules/acorn-jsx/node_modules/acorn/AUTHORS deleted file mode 100644 index 1b2061cd..00000000 --- a/node_modules/acorn-jsx/node_modules/acorn/AUTHORS +++ /dev/null @@ -1,59 +0,0 @@ -List of Acorn contributors. Updated before every release. - -Adrian Rakovsky -Alistair Braidwood -Amila Welihinda -Andres Suarez -Angelo -Aparajita Fishman -Arian Stolwijk -Artem Govorov -Brandon Mills -Charles Hughes -Conrad Irwin -Daniel Tschinder -David Bonnet -Domenico Matteo -ForbesLindesay -Forbes Lindesay -Gilad Peleg -impinball -Ingvar Stepanyan -Jackson Ray Hamilton -Jesse McCarthy -Jiaxing Wang -Joel Kemp -Johannes Herr -Jordan Klassen -Jürg Lehni -keeyipchan -Keheliya Gallaba -Kevin Irish -Kevin Kwok -krator -Marijn Haverbeke -Martin Carlberg -Mathias Bynens -Mathieu 'p01' Henri -Matthew Bastien -Max Schaefer -Max Zerzouri -Mihai Bazon -Mike Rennie -Nicholas C. Zakas -Nick Fitzgerald -Olivier Thomann -Oskar Schöldström -Paul Harper -Peter Rust -PlNG -Prayag Verma -ReadmeCritic -r-e-d -Richard Gibson -Rich Harris -Rich-Harris -Sebastian McKenzie -Timothy Gu -Toru Nagashima -zsjforcn diff --git a/node_modules/acorn-jsx/node_modules/acorn/CHANGELOG.md b/node_modules/acorn-jsx/node_modules/acorn/CHANGELOG.md deleted file mode 100644 index 16b8212e..00000000 --- a/node_modules/acorn-jsx/node_modules/acorn/CHANGELOG.md +++ /dev/null @@ -1,159 +0,0 @@ -## 3.3.0 (2016-07-25) - -### Bug fixes - -Fix bug in tokenizing of regexp operator after a function declaration. - -Fix parser crash when parsing an array pattern with a hole. - -### New features - -Implement check against complex argument lists in functions that -enable strict mode in ES7. - -## 3.2.0 (2016-06-07) - -### Bug fixes - -Improve handling of lack of unicode regexp support in host -environment. - -Properly reject shorthand properties whose name is a keyword. - -Don't crash when the loose parser is called without options object. - -### New features - -Visitors created with `visit.make` now have their base as _prototype_, -rather than copying properties into a fresh object. - -Make it possible to use `visit.ancestor` with a walk state. - -## 3.1.0 (2016-04-18) - -### Bug fixes - -Fix issue where the loose parser created invalid TemplateElement nodes -for unclosed template literals. - -Properly tokenize the division operator directly after a function -expression. - -Allow trailing comma in destructuring arrays. - -### New features - -The walker now allows defining handlers for `CatchClause` nodes. - -## 3.0.4 (2016-02-25) - -### Fixes - -Allow update expressions as left-hand-side of the ES7 exponential -operator. - -## 3.0.2 (2016-02-10) - -### Fixes - -Fix bug that accidentally made `undefined` a reserved word when -parsing ES7. - -## 3.0.0 (2016-02-10) - -### Breaking changes - -The default value of the `ecmaVersion` option is now 6 (used to be 5). - -Support for comprehension syntax (which was dropped from the draft -spec) has been removed. - -### Fixes - -`let` and `yield` are now “contextual keywords”, meaning you can -mostly use them as identifiers in ES5 non-strict code. - -A parenthesized class or function expression after `export default` is -now parsed correctly. - -### New features - -When `ecmaVersion` is set to 7, Acorn will parse the exponentiation -operator (`**`). - -The identifier character ranges are now based on Unicode 8.0.0. - -Plugins can now override the `raiseRecoverable` method to override the -way non-critical errors are handled. - -## 2.7.0 (2016-01-04) - -### Fixes - -Stop allowing rest parameters in setters. - -Make sure the loose parser always attaches a `local` property to -`ImportNamespaceSpecifier` nodes. - -Disallow `y` rexexp flag in ES5. - -Disallow `\00` and `\000` escapes in strict mode. - -Raise an error when an import name is a reserved word. - -## 2.6.4 (2015-11-12) - -### Fixes - -Fix crash in loose parser when parsing invalid object pattern. - -### New features - -Support plugins in the loose parser. - -## 2.6.2 (2015-11-10) - -### Fixes - -Don't crash when no options object is passed. - -## 2.6.0 (2015-11-09) - -### Fixes - -Add `await` as a reserved word in module sources. - -Disallow `yield` in a parameter default value for a generator. - -Forbid using a comma after a rest pattern in an array destructuring. - -### New features - -Support parsing stdin in command-line tool. - -## 2.5.2 (2015-10-27) - -### Fixes - -Fix bug where the walker walked an exported `let` statement as an -expression. - -## 2.5.0 (2015-10-27) - -### Fixes - -Fix tokenizer support in the command-line tool. - -In the loose parser, don't allow non-string-literals as import -sources. - -Stop allowing `new.target` outside of functions. - -Remove legacy `guard` and `guardedHandler` properties from try nodes. - -Stop allowing multiple `__proto__` properties on an object literal in -strict mode. - -Don't allow rest parameters to be non-identifier patterns. - -Check for duplicate paramter names in arrow functions. diff --git a/node_modules/acorn-jsx/node_modules/acorn/LICENSE b/node_modules/acorn-jsx/node_modules/acorn/LICENSE deleted file mode 100644 index a35ebf44..00000000 --- a/node_modules/acorn-jsx/node_modules/acorn/LICENSE +++ /dev/null @@ -1,19 +0,0 @@ -Copyright (C) 2012-2016 by various contributors (see AUTHORS) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/acorn-jsx/node_modules/acorn/README.md b/node_modules/acorn-jsx/node_modules/acorn/README.md deleted file mode 100644 index 0c514d5e..00000000 --- a/node_modules/acorn-jsx/node_modules/acorn/README.md +++ /dev/null @@ -1,407 +0,0 @@ -# Acorn - -[![Build Status](https://travis-ci.org/ternjs/acorn.svg?branch=master)](https://travis-ci.org/ternjs/acorn) -[![NPM version](https://img.shields.io/npm/v/acorn.svg)](https://www.npmjs.com/package/acorn) -[Author funding status: ![maintainer happiness](https://marijnhaverbeke.nl/fund/status_s.png?force)](https://marijnhaverbeke.nl/fund/) - -A tiny, fast JavaScript parser, written completely in JavaScript. - -## Community - -Acorn is open source software released under an -[MIT license](https://github.com/ternjs/acorn/blob/master/LICENSE). - -You are welcome to -[report bugs](https://github.com/ternjs/acorn/issues) or create pull -requests on [github](https://github.com/ternjs/acorn). For questions -and discussion, please use the -[Tern discussion forum](https://discuss.ternjs.net). - -## Installation - -The easiest way to install acorn is with [`npm`][npm]. - -[npm]: https://www.npmjs.com/ - -```sh -npm install acorn -``` - -Alternately, download the source. - -```sh -git clone https://github.com/ternjs/acorn.git -``` - -## Components - -When run in a CommonJS (node.js) or AMD environment, exported values -appear in the interfaces exposed by the individual files, as usual. -When loaded in the browser (Acorn works in any JS-enabled browser more -recent than IE5) without any kind of module management, a single -global object `acorn` will be defined, and all the exported properties -will be added to that. - -### Main parser - -This is implemented in `dist/acorn.js`, and is what you get when you -`require("acorn")` in node.js. - -**parse**`(input, options)` is used to parse a JavaScript program. -The `input` parameter is a string, `options` can be undefined or an -object setting some of the options listed below. The return value will -be an abstract syntax tree object as specified by the -[ESTree spec][estree]. - -When encountering a syntax error, the parser will raise a -`SyntaxError` object with a meaningful message. The error object will -have a `pos` property that indicates the character offset at which the -error occurred, and a `loc` object that contains a `{line, column}` -object referring to that same position. - -[estree]: https://github.com/estree/estree - -- **ecmaVersion**: Indicates the ECMAScript version to parse. Must be - either 3, 5, 6, or 7. This influences support for strict mode, the set - of reserved words, and support for new syntax features. Default is 6. - - **NOTE**: Only 'stage 4' (finalized) ECMAScript 7 features are being - implemented by Acorn. That means that most of the draft standard is - not yet being parsed. - -- **sourceType**: Indicate the mode the code should be parsed in. Can be - either `"script"` or `"module"`. - -- **onInsertedSemicolon**: If given a callback, that callback will be - called whenever a missing semicolon is inserted by the parser. The - callback will be given the character offset of the point where the - semicolon is inserted as argument, and if `locations` is on, also a - `{line, column}` object representing this position. - -- **onTrailingComma**: Like `onInsertedSemicolon`, but for trailing - commas. - -- **allowReserved**: If `false`, using a reserved word will generate - an error. Defaults to `true` for `ecmaVersion` 3, `false` for higher - versions. When given the value `"never"`, reserved words and - keywords can also not be used as property names (as in Internet - Explorer's old parser). - -- **allowReturnOutsideFunction**: By default, a return statement at - the top level raises an error. Set this to `true` to accept such - code. - -- **allowImportExportEverywhere**: By default, `import` and `export` - declarations can only appear at a program's top level. Setting this - option to `true` allows them anywhere where a statement is allowed. - -- **allowHashBang**: When this is enabled (off by default), if the - code starts with the characters `#!` (as in a shellscript), the - first line will be treated as a comment. - -- **locations**: When `true`, each node has a `loc` object attached - with `start` and `end` subobjects, each of which contains the - one-based line and zero-based column numbers in `{line, column}` - form. Default is `false`. - -- **onToken**: If a function is passed for this option, each found - token will be passed in same format as tokens returned from - `tokenizer().getToken()`. - - If array is passed, each found token is pushed to it. - - Note that you are not allowed to call the parser from the - callback—that will corrupt its internal state. - -- **onComment**: If a function is passed for this option, whenever a - comment is encountered the function will be called with the - following parameters: - - - `block`: `true` if the comment is a block comment, false if it - is a line comment. - - `text`: The content of the comment. - - `start`: Character offset of the start of the comment. - - `end`: Character offset of the end of the comment. - - When the `locations` options is on, the `{line, column}` locations - of the comment’s start and end are passed as two additional - parameters. - - If array is passed for this option, each found comment is pushed - to it as object in Esprima format: - - ```javascript - { - "type": "Line" | "Block", - "value": "comment text", - "start": Number, - "end": Number, - // If `locations` option is on: - "loc": { - "start": {line: Number, column: Number} - "end": {line: Number, column: Number} - }, - // If `ranges` option is on: - "range": [Number, Number] - } - ``` - - Note that you are not allowed to call the parser from the - callback—that will corrupt its internal state. - -- **ranges**: Nodes have their start and end characters offsets - recorded in `start` and `end` properties (directly on the node, - rather than the `loc` object, which holds line/column data. To also - add a [semi-standardized][range] `range` property holding a - `[start, end]` array with the same numbers, set the `ranges` option - to `true`. - -- **program**: It is possible to parse multiple files into a single - AST by passing the tree produced by parsing the first file as the - `program` option in subsequent parses. This will add the toplevel - forms of the parsed file to the "Program" (top) node of an existing - parse tree. - -- **sourceFile**: When the `locations` option is `true`, you can pass - this option to add a `source` attribute in every node’s `loc` - object. Note that the contents of this option are not examined or - processed in any way; you are free to use whatever format you - choose. - -- **directSourceFile**: Like `sourceFile`, but a `sourceFile` property - will be added (regardless of the `location` option) directly to the - nodes, rather than the `loc` object. - -- **preserveParens**: If this option is `true`, parenthesized expressions - are represented by (non-standard) `ParenthesizedExpression` nodes - that have a single `expression` property containing the expression - inside parentheses. - -[range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678 - -**parseExpressionAt**`(input, offset, options)` will parse a single -expression in a string, and return its AST. It will not complain if -there is more of the string left after the expression. - -**getLineInfo**`(input, offset)` can be used to get a `{line, -column}` object for a given program string and character offset. - -**tokenizer**`(input, options)` returns an object with a `getToken` -method that can be called repeatedly to get the next token, a `{start, -end, type, value}` object (with added `loc` property when the -`locations` option is enabled and `range` property when the `ranges` -option is enabled). When the token's type is `tokTypes.eof`, you -should stop calling the method, since it will keep returning that same -token forever. - -In ES6 environment, returned result can be used as any other -protocol-compliant iterable: - -```javascript -for (let token of acorn.tokenizer(str)) { - // iterate over the tokens -} - -// transform code to array of tokens: -var tokens = [...acorn.tokenizer(str)]; -``` - -**tokTypes** holds an object mapping names to the token type objects -that end up in the `type` properties of tokens. - -#### Note on using with [Escodegen][escodegen] - -Escodegen supports generating comments from AST, attached in -Esprima-specific format. In order to simulate same format in -Acorn, consider following example: - -```javascript -var comments = [], tokens = []; - -var ast = acorn.parse('var x = 42; // answer', { - // collect ranges for each node - ranges: true, - // collect comments in Esprima's format - onComment: comments, - // collect token ranges - onToken: tokens -}); - -// attach comments using collected information -escodegen.attachComments(ast, comments, tokens); - -// generate code -console.log(escodegen.generate(ast, {comment: true})); -// > 'var x = 42; // answer' -``` - -[escodegen]: https://github.com/estools/escodegen - -### dist/acorn_loose.js ### - -This file implements an error-tolerant parser. It exposes a single -function. The loose parser is accessible in node.js via `require("acorn/dist/acorn_loose")`. - -**parse_dammit**`(input, options)` takes the same arguments and -returns the same syntax tree as the `parse` function in `acorn.js`, -but never raises an error, and will do its best to parse syntactically -invalid code in as meaningful a way as it can. It'll insert identifier -nodes with name `"✖"` as placeholders in places where it can't make -sense of the input. Depends on `acorn.js`, because it uses the same -tokenizer. - -### dist/walk.js ### - -Implements an abstract syntax tree walker. Will store its interface in -`acorn.walk` when loaded without a module system. - -**simple**`(node, visitors, base, state)` does a 'simple' walk over -a tree. `node` should be the AST node to walk, and `visitors` an -object with properties whose names correspond to node types in the -[ESTree spec][estree]. The properties should contain functions -that will be called with the node object and, if applicable the state -at that point. The last two arguments are optional. `base` is a walker -algorithm, and `state` is a start state. The default walker will -simply visit all statements and expressions and not produce a -meaningful state. (An example of a use of state is to track scope at -each point in the tree.) - -**ancestor**`(node, visitors, base, state)` does a 'simple' walk over -a tree, building up an array of ancestor nodes (including the current node) -and passing the array to the callbacks as a third parameter. - -**recursive**`(node, state, functions, base)` does a 'recursive' -walk, where the walker functions are responsible for continuing the -walk on the child nodes of their target node. `state` is the start -state, and `functions` should contain an object that maps node types -to walker functions. Such functions are called with `(node, state, c)` -arguments, and can cause the walk to continue on a sub-node by calling -the `c` argument on it with `(node, state)` arguments. The optional -`base` argument provides the fallback walker functions for node types -that aren't handled in the `functions` object. If not given, the -default walkers will be used. - -**make**`(functions, base)` builds a new walker object by using the -walker functions in `functions` and filling in the missing ones by -taking defaults from `base`. - -**findNodeAt**`(node, start, end, test, base, state)` tries to -locate a node in a tree at the given start and/or end offsets, which -satisfies the predicate `test`. `start` and `end` can be either `null` -(as wildcard) or a number. `test` may be a string (indicating a node -type) or a function that takes `(nodeType, node)` arguments and -returns a boolean indicating whether this node is interesting. `base` -and `state` are optional, and can be used to specify a custom walker. -Nodes are tested from inner to outer, so if two nodes match the -boundaries, the inner one will be preferred. - -**findNodeAround**`(node, pos, test, base, state)` is a lot like -`findNodeAt`, but will match any node that exists 'around' (spanning) -the given position. - -**findNodeAfter**`(node, pos, test, base, state)` is similar to -`findNodeAround`, but will match all nodes *after* the given position -(testing outer nodes before inner nodes). - -## Command line interface - -The `bin/acorn` utility can be used to parse a file from the command -line. It accepts as arguments its input file and the following -options: - -- `--ecma3|--ecma5|--ecma6|--ecma7`: Sets the ECMAScript version to parse. Default is - version 5. - -- `--module`: Sets the parsing mode to `"module"`. Is set to `"script"` otherwise. - -- `--locations`: Attaches a "loc" object to each node with "start" and - "end" subobjects, each of which contains the one-based line and - zero-based column numbers in `{line, column}` form. - -- `--allow-hash-bang`: If the code starts with the characters #! (as in a shellscript), the first line will be treated as a comment. - -- `--compact`: No whitespace is used in the AST output. - -- `--silent`: Do not output the AST, just return the exit status. - -- `--help`: Print the usage information and quit. - -The utility spits out the syntax tree as JSON data. - -## Build system - -Acorn is written in ECMAScript 6, as a set of small modules, in the -project's `src` directory, and compiled down to bigger ECMAScript 3 -files in `dist` using [Browserify](http://browserify.org) and -[Babel](http://babeljs.io/). If you are already using Babel, you can -consider including the modules directly. - -The command-line test runner (`npm test`) uses the ES6 modules. The -browser-based test page (`test/index.html`) uses the compiled modules. -The `bin/build-acorn.js` script builds the latter from the former. - -If you are working on Acorn, you'll probably want to try the code out -directly, without an intermediate build step. In your scripts, you can -register the Babel require shim like this: - - require("babel-core/register") - -That will allow you to directly `require` the ES6 modules. - -## Plugins - -Acorn is designed support allow plugins which, within reasonable -bounds, redefine the way the parser works. Plugins can add new token -types and new tokenizer contexts (if necessary), and extend methods in -the parser object. This is not a clean, elegant API—using it requires -an understanding of Acorn's internals, and plugins are likely to break -whenever those internals are significantly changed. But still, it is -_possible_, in this way, to create parsers for JavaScript dialects -without forking all of Acorn. And in principle it is even possible to -combine such plugins, so that if you have, for example, a plugin for -parsing types and a plugin for parsing JSX-style XML literals, you -could load them both and parse code with both JSX tags and types. - -A plugin should register itself by adding a property to -`acorn.plugins`, which holds a function. Calling `acorn.parse`, a -`plugins` option can be passed, holding an object mapping plugin names -to configuration values (or just `true` for plugins that don't take -options). After the parser object has been created, the initialization -functions for the chosen plugins are called with `(parser, -configValue)` arguments. They are expected to use the `parser.extend` -method to extend parser methods. For example, the `readToken` method -could be extended like this: - -```javascript -parser.extend("readToken", function(nextMethod) { - return function(code) { - console.log("Reading a token!") - return nextMethod.call(this, code) - } -}) -``` - -The `nextMethod` argument passed to `extend`'s second argument is the -previous value of this method, and should usually be called through to -whenever the extended method does not handle the call itself. - -Similarly, the loose parser allows plugins to register themselves via -`acorn.pluginsLoose`. The extension mechanism is the same as for the -normal parser: - -```javascript -looseParser.extend("readToken", function(nextMethod) { - return function() { - console.log("Reading a token in the loose parser!") - return nextMethod.call(this) - } -}) -``` - -### Existing plugins - - - [`acorn-jsx`](https://github.com/RReverser/acorn-jsx): Parse [Facebook JSX syntax extensions](https://github.com/facebook/jsx) - - [`acorn-es7-plugin`](https://github.com/MatAtBread/acorn-es7-plugin/): Parse [async/await syntax proposal](https://github.com/tc39/ecmascript-asyncawait) - - [`acorn-object-spread`](https://github.com/UXtemple/acorn-object-spread): Parse [object spread syntax proposal](https://github.com/sebmarkbage/ecmascript-rest-spread) - - [`acorn-es7`](https://www.npmjs.com/package/acorn-es7): Parse [decorator syntax proposal](https://github.com/wycats/javascript-decorators) - - [`acorn-objj`](https://www.npmjs.com/package/acorn-objj): [Objective-J](http://www.cappuccino-project.org/learn/objective-j.html) language parser built as Acorn plugin diff --git a/node_modules/acorn-jsx/node_modules/acorn/bin/acorn b/node_modules/acorn-jsx/node_modules/acorn/bin/acorn deleted file mode 100755 index cf4acd56..00000000 --- a/node_modules/acorn-jsx/node_modules/acorn/bin/acorn +++ /dev/null @@ -1,65 +0,0 @@ -#!/usr/bin/env node -'use strict'; - -var path = require('path'); -var fs = require('fs'); -var acorn = require('../dist/acorn.js'); - -var infile; -var forceFile; -var silent = false; -var compact = false; -var tokenize = false; -var options = {} - -function help(status) { - var print = (status == 0) ? console.log : console.error - print("usage: " + path.basename(process.argv[1]) + " [--ecma3|--ecma5|--ecma6|--ecma7]") - print(" [--tokenize] [--locations] [---allow-hash-bang] [--compact] [--silent] [--module] [--help] [--] [infile]") - process.exit(status) -} - -for (var i = 2; i < process.argv.length; ++i) { - var arg = process.argv[i] - if ((arg == "-" || arg[0] != "-") && !infile) infile = arg - else if (arg == "--" && !infile && i + 2 == process.argv.length) forceFile = infile = process.argv[++i] - else if (arg == "--ecma3") options.ecmaVersion = 3 - else if (arg == "--ecma5") options.ecmaVersion = 5 - else if (arg == "--ecma6") options.ecmaVersion = 6 - else if (arg == "--ecma7") options.ecmaVersion = 7 - else if (arg == "--locations") options.locations = true - else if (arg == "--allow-hash-bang") options.allowHashBang = true - else if (arg == "--silent") silent = true - else if (arg == "--compact") compact = true - else if (arg == "--help") help(0) - else if (arg == "--tokenize") tokenize = true - else if (arg == "--module") options.sourceType = 'module' - else help(1) -} - -function run(code) { - var result - if (!tokenize) { - try { result = acorn.parse(code, options) } - catch(e) { console.error(e.message); process.exit(1) } - } else { - result = [] - var tokenizer = acorn.tokenizer(code, options), token - while (true) { - try { token = tokenizer.getToken() } - catch(e) { console.error(e.message); process.exit(1) } - result.push(token) - if (token.type == acorn.tokTypes.eof) break - } - } - if (!silent) console.log(JSON.stringify(result, null, compact ? null : 2)) -} - -if (forceFile || infile && infile != "-") { - run(fs.readFileSync(infile, "utf8")) -} else { - var code = "" - process.stdin.resume() - process.stdin.on("data", function (chunk) { return code += chunk; }) - process.stdin.on("end", function () { return run(code); }) -} \ No newline at end of file diff --git a/node_modules/acorn-jsx/node_modules/acorn/bin/generate-identifier-regex.js b/node_modules/acorn-jsx/node_modules/acorn/bin/generate-identifier-regex.js deleted file mode 100644 index 100e8cf2..00000000 --- a/node_modules/acorn-jsx/node_modules/acorn/bin/generate-identifier-regex.js +++ /dev/null @@ -1,55 +0,0 @@ -'use strict'; - -// Which Unicode version should be used? -var version = '9.0.0'; - -var start = require('unicode-' + version + '/Binary_Property/ID_Start/code-points.js') - .filter(function(ch) { return ch > 0x7f; }); -var last = -1; -var cont = [0x200c, 0x200d].concat(require('unicode-' + version + '/Binary_Property/ID_Continue/code-points.js') - .filter(function(ch) { return ch > 0x7f && search(start, ch, last + 1) == -1; })); - -function search(arr, ch, starting) { - for (var i = starting; arr[i] <= ch && i < arr.length; last = i++) - if (arr[i] === ch) - return i; - return -1; -} - -function pad(str, width) { - while (str.length < width) str = "0" + str; - return str; -} - -function esc(code) { - var hex = code.toString(16); - if (hex.length <= 2) return "\\x" + pad(hex, 2); - else return "\\u" + pad(hex, 4); -} - -function generate(chars) { - var astral = [], re = ""; - for (var i = 0, at = 0x10000; i < chars.length; i++) { - var from = chars[i], to = from; - while (i < chars.length - 1 && chars[i + 1] == to + 1) { - i++; - to++; - } - if (to <= 0xffff) { - if (from == to) re += esc(from); - else if (from + 1 == to) re += esc(from) + esc(to); - else re += esc(from) + "-" + esc(to); - } else { - astral.push(from - at, to - from); - at = to; - } - } - return {nonASCII: re, astral: astral}; -} - -var startData = generate(start), contData = generate(cont); - -console.log("let nonASCIIidentifierStartChars = \"" + startData.nonASCII + "\""); -console.log("let nonASCIIidentifierChars = \"" + contData.nonASCII + "\""); -console.log("const astralIdentifierStartCodes = " + JSON.stringify(startData.astral)); -console.log("const astralIdentifierCodes = " + JSON.stringify(contData.astral)); diff --git a/node_modules/acorn-jsx/node_modules/acorn/bin/update_authors.sh b/node_modules/acorn-jsx/node_modules/acorn/bin/update_authors.sh deleted file mode 100755 index 466c8db5..00000000 --- a/node_modules/acorn-jsx/node_modules/acorn/bin/update_authors.sh +++ /dev/null @@ -1,6 +0,0 @@ -# Combine existing list of authors with everyone known in git, sort, add header. -tail --lines=+3 AUTHORS > AUTHORS.tmp -git log --format='%aN' | grep -v abraidwood >> AUTHORS.tmp -echo -e "List of Acorn contributors. Updated before every release.\n" > AUTHORS -sort -u AUTHORS.tmp >> AUTHORS -rm -f AUTHORS.tmp diff --git a/node_modules/acorn-jsx/node_modules/acorn/dist/.keep b/node_modules/acorn-jsx/node_modules/acorn/dist/.keep deleted file mode 100644 index e69de29b..00000000 diff --git a/node_modules/acorn-jsx/node_modules/acorn/dist/acorn.es.js b/node_modules/acorn-jsx/node_modules/acorn/dist/acorn.es.js deleted file mode 100644 index 4460957f..00000000 --- a/node_modules/acorn-jsx/node_modules/acorn/dist/acorn.es.js +++ /dev/null @@ -1,3112 +0,0 @@ -// Reserved word lists for various dialects of the language - -var reservedWords = { - 3: "abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile", - 5: "class enum extends super const export import", - 6: "enum", - 7: "enum", - strict: "implements interface let package private protected public static yield", - strictBind: "eval arguments" -} - -// And the keywords - -var ecma5AndLessKeywords = "break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this" - -var keywords = { - 5: ecma5AndLessKeywords, - 6: ecma5AndLessKeywords + " const class extends export import super" -} - -// ## Character categories - -// Big ugly regular expressions that match characters in the -// whitespace, identifier, and identifier-start categories. These -// are only applied when a character is found to actually have a -// code point above 128. -// Generated by `bin/generate-identifier-regex.js`. - -var nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u037f\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u052f\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0-\u08b4\u08b6-\u08bd\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0af9\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c39\u0c3d\u0c58-\u0c5a\u0c60\u0c61\u0c80\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d54-\u0d56\u0d5f-\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f5\u13f8-\u13fd\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f8\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191e\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19b0-\u19c9\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1c80-\u1c88\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2118-\u211d\u2124\u2126\u2128\u212a-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309b-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fd5\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua69d\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua7ae\ua7b0-\ua7b7\ua7f7-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua8fd\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\ua9e0-\ua9e4\ua9e6-\ua9ef\ua9fa-\ua9fe\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa7e-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uab30-\uab5a\uab5c-\uab65\uab70-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc" -var nonASCIIidentifierChars = "\u200c\u200d\xb7\u0300-\u036f\u0387\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u0669\u0670\u06d6-\u06dc\u06df-\u06e4\u06e7\u06e8\u06ea-\u06ed\u06f0-\u06f9\u0711\u0730-\u074a\u07a6-\u07b0\u07c0-\u07c9\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0859-\u085b\u08d4-\u08e1\u08e3-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09cb-\u09cd\u09d7\u09e2\u09e3\u09e6-\u09ef\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2\u0ae3\u0ae6-\u0aef\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c00-\u0c03\u0c3e-\u0c44\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0c66-\u0c6f\u0c81-\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0ce6-\u0cef\u0d01-\u0d03\u0d3e-\u0d44\u0d46-\u0d48\u0d4a-\u0d4d\u0d57\u0d62\u0d63\u0d66-\u0d6f\u0d82\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0de6-\u0def\u0df2\u0df3\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0e50-\u0e59\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f3e\u0f3f\u0f71-\u0f84\u0f86\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u102b-\u103e\u1040-\u1049\u1056-\u1059\u105e-\u1060\u1062-\u1064\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u1369-\u1371\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b4-\u17d3\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u18a9\u1920-\u192b\u1930-\u193b\u1946-\u194f\u19d0-\u19da\u1a17-\u1a1b\u1a55-\u1a5e\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1ab0-\u1abd\u1b00-\u1b04\u1b34-\u1b44\u1b50-\u1b59\u1b6b-\u1b73\u1b80-\u1b82\u1ba1-\u1bad\u1bb0-\u1bb9\u1be6-\u1bf3\u1c24-\u1c37\u1c40-\u1c49\u1c50-\u1c59\u1cd0-\u1cd2\u1cd4-\u1ce8\u1ced\u1cf2-\u1cf4\u1cf8\u1cf9\u1dc0-\u1df5\u1dfb-\u1dff\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2cef-\u2cf1\u2d7f\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua620-\ua629\ua66f\ua674-\ua67d\ua69e\ua69f\ua6f0\ua6f1\ua802\ua806\ua80b\ua823-\ua827\ua880\ua881\ua8b4-\ua8c5\ua8d0-\ua8d9\ua8e0-\ua8f1\ua900-\ua909\ua926-\ua92d\ua947-\ua953\ua980-\ua983\ua9b3-\ua9c0\ua9d0-\ua9d9\ua9e5\ua9f0-\ua9f9\uaa29-\uaa36\uaa43\uaa4c\uaa4d\uaa50-\uaa59\uaa7b-\uaa7d\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uaaeb-\uaaef\uaaf5\uaaf6\uabe3-\uabea\uabec\uabed\uabf0-\uabf9\ufb1e\ufe00-\ufe0f\ufe20-\ufe2f\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f" - -var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]") -var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]") - -nonASCIIidentifierStartChars = nonASCIIidentifierChars = null - -// These are a run-length and offset encoded representation of the -// >0xffff code points that are a valid part of identifiers. The -// offset starts at 0x10000, and each pair of numbers represents an -// offset to the next range, and then a size of the range. They were -// generated by bin/generate-identifier-regex.js -var astralIdentifierStartCodes = [0,11,2,25,2,18,2,1,2,14,3,13,35,122,70,52,268,28,4,48,48,31,17,26,6,37,11,29,3,35,5,7,2,4,43,157,19,35,5,35,5,39,9,51,157,310,10,21,11,7,153,5,3,0,2,43,2,1,4,0,3,22,11,22,10,30,66,18,2,1,11,21,11,25,71,55,7,1,65,0,16,3,2,2,2,26,45,28,4,28,36,7,2,27,28,53,11,21,11,18,14,17,111,72,56,50,14,50,785,52,76,44,33,24,27,35,42,34,4,0,13,47,15,3,22,0,2,0,36,17,2,24,85,6,2,0,2,3,2,14,2,9,8,46,39,7,3,1,3,21,2,6,2,1,2,4,4,0,19,0,13,4,159,52,19,3,54,47,21,1,2,0,185,46,42,3,37,47,21,0,60,42,86,25,391,63,32,0,449,56,264,8,2,36,18,0,50,29,881,921,103,110,18,195,2749,1070,4050,582,8634,568,8,30,114,29,19,47,17,3,32,20,6,18,881,68,12,0,67,12,65,0,32,6124,20,754,9486,1,3071,106,6,12,4,8,8,9,5991,84,2,70,2,1,3,0,3,1,3,3,2,11,2,0,2,6,2,64,2,3,3,7,2,6,2,27,2,3,2,4,2,0,4,6,2,339,3,24,2,24,2,30,2,24,2,30,2,24,2,30,2,24,2,30,2,24,2,7,4149,196,60,67,1213,3,2,26,2,1,2,0,3,0,2,9,2,3,2,0,2,0,7,0,5,0,2,0,2,0,2,2,2,1,2,0,3,0,2,0,2,0,2,0,2,0,2,1,2,0,3,3,2,6,2,3,2,3,2,0,2,9,2,16,6,2,2,4,2,16,4421,42710,42,4148,12,221,3,5761,10591,541] -var astralIdentifierCodes = [509,0,227,0,150,4,294,9,1368,2,2,1,6,3,41,2,5,0,166,1,1306,2,54,14,32,9,16,3,46,10,54,9,7,2,37,13,2,9,52,0,13,2,49,13,10,2,4,9,83,11,7,0,161,11,6,9,7,3,57,0,2,6,3,1,3,2,10,0,11,1,3,6,4,4,193,17,10,9,87,19,13,9,214,6,3,8,28,1,83,16,16,9,82,12,9,9,84,14,5,9,423,9,838,7,2,7,17,9,57,21,2,13,19882,9,135,4,60,6,26,9,1016,45,17,3,19723,1,5319,4,4,5,9,7,3,6,31,3,149,2,1418,49,513,54,5,49,9,0,15,0,23,4,2,14,1361,6,2,16,3,6,2,1,2,4,2214,6,110,6,6,9,792487,239] - -// This has a complexity linear to the value of the code. The -// assumption is that looking up astral identifier characters is -// rare. -function isInAstralSet(code, set) { - var pos = 0x10000 - for (var i = 0; i < set.length; i += 2) { - pos += set[i] - if (pos > code) return false - pos += set[i + 1] - if (pos >= code) return true - } -} - -// Test whether a given character code starts an identifier. - -function isIdentifierStart(code, astral) { - if (code < 65) return code === 36 - if (code < 91) return true - if (code < 97) return code === 95 - if (code < 123) return true - if (code <= 0xffff) return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code)) - if (astral === false) return false - return isInAstralSet(code, astralIdentifierStartCodes) -} - -// Test whether a given character is part of an identifier. - -function isIdentifierChar(code, astral) { - if (code < 48) return code === 36 - if (code < 58) return true - if (code < 65) return false - if (code < 91) return true - if (code < 97) return code === 95 - if (code < 123) return true - if (code <= 0xffff) return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code)) - if (astral === false) return false - return isInAstralSet(code, astralIdentifierStartCodes) || isInAstralSet(code, astralIdentifierCodes) -} - -// ## Token types - -// The assignment of fine-grained, information-carrying type objects -// allows the tokenizer to store the information it has about a -// token in a way that is very cheap for the parser to look up. - -// All token type variables start with an underscore, to make them -// easy to recognize. - -// The `beforeExpr` property is used to disambiguate between regular -// expressions and divisions. It is set on all token types that can -// be followed by an expression (thus, a slash after them would be a -// regular expression). -// -// The `startsExpr` property is used to check if the token ends a -// `yield` expression. It is set on all token types that either can -// directly start an expression (like a quotation mark) or can -// continue an expression (like the body of a string). -// -// `isLoop` marks a keyword as starting a loop, which is important -// to know when parsing a label, in order to allow or disallow -// continue jumps to that label. - -var TokenType = function TokenType(label, conf) { - if ( conf === void 0 ) conf = {}; - - this.label = label - this.keyword = conf.keyword - this.beforeExpr = !!conf.beforeExpr - this.startsExpr = !!conf.startsExpr - this.isLoop = !!conf.isLoop - this.isAssign = !!conf.isAssign - this.prefix = !!conf.prefix - this.postfix = !!conf.postfix - this.binop = conf.binop || null - this.updateContext = null -}; - -function binop(name, prec) { - return new TokenType(name, {beforeExpr: true, binop: prec}) -} -var beforeExpr = {beforeExpr: true}; -var startsExpr = {startsExpr: true}; -// Map keyword names to token types. - -var keywordTypes = {} - -// Succinct definitions of keyword token types -function kw(name, options) { - if ( options === void 0 ) options = {}; - - options.keyword = name - return keywordTypes[name] = new TokenType(name, options) -} - -var tt = { - num: new TokenType("num", startsExpr), - regexp: new TokenType("regexp", startsExpr), - string: new TokenType("string", startsExpr), - name: new TokenType("name", startsExpr), - eof: new TokenType("eof"), - - // Punctuation token types. - bracketL: new TokenType("[", {beforeExpr: true, startsExpr: true}), - bracketR: new TokenType("]"), - braceL: new TokenType("{", {beforeExpr: true, startsExpr: true}), - braceR: new TokenType("}"), - parenL: new TokenType("(", {beforeExpr: true, startsExpr: true}), - parenR: new TokenType(")"), - comma: new TokenType(",", beforeExpr), - semi: new TokenType(";", beforeExpr), - colon: new TokenType(":", beforeExpr), - dot: new TokenType("."), - question: new TokenType("?", beforeExpr), - arrow: new TokenType("=>", beforeExpr), - template: new TokenType("template"), - ellipsis: new TokenType("...", beforeExpr), - backQuote: new TokenType("`", startsExpr), - dollarBraceL: new TokenType("${", {beforeExpr: true, startsExpr: true}), - - // Operators. These carry several kinds of properties to help the - // parser use them properly (the presence of these properties is - // what categorizes them as operators). - // - // `binop`, when present, specifies that this operator is a binary - // operator, and will refer to its precedence. - // - // `prefix` and `postfix` mark the operator as a prefix or postfix - // unary operator. - // - // `isAssign` marks all of `=`, `+=`, `-=` etcetera, which act as - // binary operators with a very low precedence, that should result - // in AssignmentExpression nodes. - - eq: new TokenType("=", {beforeExpr: true, isAssign: true}), - assign: new TokenType("_=", {beforeExpr: true, isAssign: true}), - incDec: new TokenType("++/--", {prefix: true, postfix: true, startsExpr: true}), - prefix: new TokenType("prefix", {beforeExpr: true, prefix: true, startsExpr: true}), - logicalOR: binop("||", 1), - logicalAND: binop("&&", 2), - bitwiseOR: binop("|", 3), - bitwiseXOR: binop("^", 4), - bitwiseAND: binop("&", 5), - equality: binop("==/!=", 6), - relational: binop("", 7), - bitShift: binop("<>", 8), - plusMin: new TokenType("+/-", {beforeExpr: true, binop: 9, prefix: true, startsExpr: true}), - modulo: binop("%", 10), - star: binop("*", 10), - slash: binop("/", 10), - starstar: new TokenType("**", {beforeExpr: true}), - - // Keyword token types. - _break: kw("break"), - _case: kw("case", beforeExpr), - _catch: kw("catch"), - _continue: kw("continue"), - _debugger: kw("debugger"), - _default: kw("default", beforeExpr), - _do: kw("do", {isLoop: true, beforeExpr: true}), - _else: kw("else", beforeExpr), - _finally: kw("finally"), - _for: kw("for", {isLoop: true}), - _function: kw("function", startsExpr), - _if: kw("if"), - _return: kw("return", beforeExpr), - _switch: kw("switch"), - _throw: kw("throw", beforeExpr), - _try: kw("try"), - _var: kw("var"), - _const: kw("const"), - _while: kw("while", {isLoop: true}), - _with: kw("with"), - _new: kw("new", {beforeExpr: true, startsExpr: true}), - _this: kw("this", startsExpr), - _super: kw("super", startsExpr), - _class: kw("class"), - _extends: kw("extends", beforeExpr), - _export: kw("export"), - _import: kw("import"), - _null: kw("null", startsExpr), - _true: kw("true", startsExpr), - _false: kw("false", startsExpr), - _in: kw("in", {beforeExpr: true, binop: 7}), - _instanceof: kw("instanceof", {beforeExpr: true, binop: 7}), - _typeof: kw("typeof", {beforeExpr: true, prefix: true, startsExpr: true}), - _void: kw("void", {beforeExpr: true, prefix: true, startsExpr: true}), - _delete: kw("delete", {beforeExpr: true, prefix: true, startsExpr: true}) -} - -// Matches a whole line break (where CRLF is considered a single -// line break). Used to count lines. - -var lineBreak = /\r\n?|\n|\u2028|\u2029/ -var lineBreakG = new RegExp(lineBreak.source, "g") - -function isNewLine(code) { - return code === 10 || code === 13 || code === 0x2028 || code == 0x2029 -} - -var nonASCIIwhitespace = /[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/ - -var skipWhiteSpace = /(?:\s|\/\/.*|\/\*[^]*?\*\/)*/g - -function isArray(obj) { - return Object.prototype.toString.call(obj) === "[object Array]" -} - -// Checks if an object has a property. - -function has(obj, propName) { - return Object.prototype.hasOwnProperty.call(obj, propName) -} - -// These are used when `options.locations` is on, for the -// `startLoc` and `endLoc` properties. - -var Position = function Position(line, col) { - this.line = line - this.column = col -}; - -Position.prototype.offset = function offset (n) { - return new Position(this.line, this.column + n) -}; - -var SourceLocation = function SourceLocation(p, start, end) { - this.start = start - this.end = end - if (p.sourceFile !== null) this.source = p.sourceFile -}; - -// The `getLineInfo` function is mostly useful when the -// `locations` option is off (for performance reasons) and you -// want to find the line/column position for a given character -// offset. `input` should be the code string that the offset refers -// into. - -function getLineInfo(input, offset) { - for (var line = 1, cur = 0;;) { - lineBreakG.lastIndex = cur - var match = lineBreakG.exec(input) - if (match && match.index < offset) { - ++line - cur = match.index + match[0].length - } else { - return new Position(line, offset - cur) - } - } -} - -// A second optional argument can be given to further configure -// the parser process. These options are recognized: - -var defaultOptions = { - // `ecmaVersion` indicates the ECMAScript version to parse. Must - // be either 3, or 5, or 6. This influences support for strict - // mode, the set of reserved words, support for getters and - // setters and other features. The default is 6. - ecmaVersion: 6, - // Source type ("script" or "module") for different semantics - sourceType: "script", - // `onInsertedSemicolon` can be a callback that will be called - // when a semicolon is automatically inserted. It will be passed - // th position of the comma as an offset, and if `locations` is - // enabled, it is given the location as a `{line, column}` object - // as second argument. - onInsertedSemicolon: null, - // `onTrailingComma` is similar to `onInsertedSemicolon`, but for - // trailing commas. - onTrailingComma: null, - // By default, reserved words are only enforced if ecmaVersion >= 5. - // Set `allowReserved` to a boolean value to explicitly turn this on - // an off. When this option has the value "never", reserved words - // and keywords can also not be used as property names. - allowReserved: null, - // When enabled, a return at the top level is not considered an - // error. - allowReturnOutsideFunction: false, - // When enabled, import/export statements are not constrained to - // appearing at the top of the program. - allowImportExportEverywhere: false, - // When enabled, hashbang directive in the beginning of file - // is allowed and treated as a line comment. - allowHashBang: false, - // When `locations` is on, `loc` properties holding objects with - // `start` and `end` properties in `{line, column}` form (with - // line being 1-based and column 0-based) will be attached to the - // nodes. - locations: false, - // A function can be passed as `onToken` option, which will - // cause Acorn to call that function with object in the same - // format as tokens returned from `tokenizer().getToken()`. Note - // that you are not allowed to call the parser from the - // callback—that will corrupt its internal state. - onToken: null, - // A function can be passed as `onComment` option, which will - // cause Acorn to call that function with `(block, text, start, - // end)` parameters whenever a comment is skipped. `block` is a - // boolean indicating whether this is a block (`/* */`) comment, - // `text` is the content of the comment, and `start` and `end` are - // character offsets that denote the start and end of the comment. - // When the `locations` option is on, two more parameters are - // passed, the full `{line, column}` locations of the start and - // end of the comments. Note that you are not allowed to call the - // parser from the callback—that will corrupt its internal state. - onComment: null, - // Nodes have their start and end characters offsets recorded in - // `start` and `end` properties (directly on the node, rather than - // the `loc` object, which holds line/column data. To also add a - // [semi-standardized][range] `range` property holding a `[start, - // end]` array with the same numbers, set the `ranges` option to - // `true`. - // - // [range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678 - ranges: false, - // It is possible to parse multiple files into a single AST by - // passing the tree produced by parsing the first file as - // `program` option in subsequent parses. This will add the - // toplevel forms of the parsed file to the `Program` (top) node - // of an existing parse tree. - program: null, - // When `locations` is on, you can pass this to record the source - // file in every node's `loc` object. - sourceFile: null, - // This value, if given, is stored in every node, whether - // `locations` is on or off. - directSourceFile: null, - // When enabled, parenthesized expressions are represented by - // (non-standard) ParenthesizedExpression nodes - preserveParens: false, - plugins: {} -} - -// Interpret and default an options object - -function getOptions(opts) { - var options = {} - for (var opt in defaultOptions) - options[opt] = opts && has(opts, opt) ? opts[opt] : defaultOptions[opt] - if (options.allowReserved == null) - options.allowReserved = options.ecmaVersion < 5 - - if (isArray(options.onToken)) { - var tokens = options.onToken - options.onToken = function (token) { return tokens.push(token); } - } - if (isArray(options.onComment)) - options.onComment = pushComment(options, options.onComment) - - return options -} - -function pushComment(options, array) { - return function (block, text, start, end, startLoc, endLoc) { - var comment = { - type: block ? 'Block' : 'Line', - value: text, - start: start, - end: end - } - if (options.locations) - comment.loc = new SourceLocation(this, startLoc, endLoc) - if (options.ranges) - comment.range = [start, end] - array.push(comment) - } -} - -// Registered plugins -var plugins = {} - -function keywordRegexp(words) { - return new RegExp("^(" + words.replace(/ /g, "|") + ")$") -} - -var Parser = function Parser(options, input, startPos) { - this.options = options = getOptions(options) - this.sourceFile = options.sourceFile - this.keywords = keywordRegexp(keywords[options.ecmaVersion >= 6 ? 6 : 5]) - var reserved = options.allowReserved ? "" : - reservedWords[options.ecmaVersion] + (options.sourceType == "module" ? " await" : "") - this.reservedWords = keywordRegexp(reserved) - var reservedStrict = (reserved ? reserved + " " : "") + reservedWords.strict - this.reservedWordsStrict = keywordRegexp(reservedStrict) - this.reservedWordsStrictBind = keywordRegexp(reservedStrict + " " + reservedWords.strictBind) - this.input = String(input) - - // Used to signal to callers of `readWord1` whether the word - // contained any escape sequences. This is needed because words with - // escape sequences must not be interpreted as keywords. - this.containsEsc = false - - // Load plugins - this.loadPlugins(options.plugins) - - // Set up token state - - // The current position of the tokenizer in the input. - if (startPos) { - this.pos = startPos - this.lineStart = Math.max(0, this.input.lastIndexOf("\n", startPos)) - this.curLine = this.input.slice(0, this.lineStart).split(lineBreak).length - } else { - this.pos = this.lineStart = 0 - this.curLine = 1 - } - - // Properties of the current token: - // Its type - this.type = tt.eof - // For tokens that include more information than their type, the value - this.value = null - // Its start and end offset - this.start = this.end = this.pos - // And, if locations are used, the {line, column} object - // corresponding to those offsets - this.startLoc = this.endLoc = this.curPosition() - - // Position information for the previous token - this.lastTokEndLoc = this.lastTokStartLoc = null - this.lastTokStart = this.lastTokEnd = this.pos - - // The context stack is used to superficially track syntactic - // context to predict whether a regular expression is allowed in a - // given position. - this.context = this.initialContext() - this.exprAllowed = true - - // Figure out if it's a module code. - this.strict = this.inModule = options.sourceType === "module" - - // Used to signify the start of a potential arrow function - this.potentialArrowAt = -1 - - // Flags to track whether we are in a function, a generator. - this.inFunction = this.inGenerator = false - // Labels in scope. - this.labels = [] - - // If enabled, skip leading hashbang line. - if (this.pos === 0 && options.allowHashBang && this.input.slice(0, 2) === '#!') - this.skipLineComment(2) -}; - -// DEPRECATED Kept for backwards compatibility until 3.0 in case a plugin uses them -Parser.prototype.isKeyword = function isKeyword (word) { return this.keywords.test(word) }; -Parser.prototype.isReservedWord = function isReservedWord (word) { return this.reservedWords.test(word) }; - -Parser.prototype.extend = function extend (name, f) { - this[name] = f(this[name]) -}; - -Parser.prototype.loadPlugins = function loadPlugins (pluginConfigs) { - var this$1 = this; - - for (var name in pluginConfigs) { - var plugin = plugins[name] - if (!plugin) throw new Error("Plugin '" + name + "' not found") - plugin(this$1, pluginConfigs[name]) - } -}; - -Parser.prototype.parse = function parse () { - var node = this.options.program || this.startNode() - this.nextToken() - return this.parseTopLevel(node) -}; - -var pp = Parser.prototype - -// ## Parser utilities - -// Test whether a statement node is the string literal `"use strict"`. - -pp.isUseStrict = function(stmt) { - return this.options.ecmaVersion >= 5 && stmt.type === "ExpressionStatement" && - stmt.expression.type === "Literal" && - stmt.expression.raw.slice(1, -1) === "use strict" -} - -// Predicate that tests whether the next token is of the given -// type, and if yes, consumes it as a side effect. - -pp.eat = function(type) { - if (this.type === type) { - this.next() - return true - } else { - return false - } -} - -// Tests whether parsed token is a contextual keyword. - -pp.isContextual = function(name) { - return this.type === tt.name && this.value === name -} - -// Consumes contextual keyword if possible. - -pp.eatContextual = function(name) { - return this.value === name && this.eat(tt.name) -} - -// Asserts that following token is given contextual keyword. - -pp.expectContextual = function(name) { - if (!this.eatContextual(name)) this.unexpected() -} - -// Test whether a semicolon can be inserted at the current position. - -pp.canInsertSemicolon = function() { - return this.type === tt.eof || - this.type === tt.braceR || - lineBreak.test(this.input.slice(this.lastTokEnd, this.start)) -} - -pp.insertSemicolon = function() { - if (this.canInsertSemicolon()) { - if (this.options.onInsertedSemicolon) - this.options.onInsertedSemicolon(this.lastTokEnd, this.lastTokEndLoc) - return true - } -} - -// Consume a semicolon, or, failing that, see if we are allowed to -// pretend that there is a semicolon at this position. - -pp.semicolon = function() { - if (!this.eat(tt.semi) && !this.insertSemicolon()) this.unexpected() -} - -pp.afterTrailingComma = function(tokType) { - if (this.type == tokType) { - if (this.options.onTrailingComma) - this.options.onTrailingComma(this.lastTokStart, this.lastTokStartLoc) - this.next() - return true - } -} - -// Expect a token of a given type. If found, consume it, otherwise, -// raise an unexpected token error. - -pp.expect = function(type) { - this.eat(type) || this.unexpected() -} - -// Raise an unexpected token error. - -pp.unexpected = function(pos) { - this.raise(pos != null ? pos : this.start, "Unexpected token") -} - -var DestructuringErrors = function DestructuringErrors() { - this.shorthandAssign = 0 - this.trailingComma = 0 -}; - -pp.checkPatternErrors = function(refDestructuringErrors, andThrow) { - var trailing = refDestructuringErrors && refDestructuringErrors.trailingComma - if (!andThrow) return !!trailing - if (trailing) this.raise(trailing, "Comma is not permitted after the rest element") -} - -pp.checkExpressionErrors = function(refDestructuringErrors, andThrow) { - var pos = refDestructuringErrors && refDestructuringErrors.shorthandAssign - if (!andThrow) return !!pos - if (pos) this.raise(pos, "Shorthand property assignments are valid only in destructuring patterns") -} - -var pp$1 = Parser.prototype - -// ### Statement parsing - -// Parse a program. Initializes the parser, reads any number of -// statements, and wraps them in a Program node. Optionally takes a -// `program` argument. If present, the statements will be appended -// to its body instead of creating a new node. - -pp$1.parseTopLevel = function(node) { - var this$1 = this; - - var first = true - if (!node.body) node.body = [] - while (this.type !== tt.eof) { - var stmt = this$1.parseStatement(true, true) - node.body.push(stmt) - if (first) { - if (this$1.isUseStrict(stmt)) this$1.setStrict(true) - first = false - } - } - this.next() - if (this.options.ecmaVersion >= 6) { - node.sourceType = this.options.sourceType - } - return this.finishNode(node, "Program") -} - -var loopLabel = {kind: "loop"}; -var switchLabel = {kind: "switch"}; -pp$1.isLet = function() { - if (this.type !== tt.name || this.options.ecmaVersion < 6 || this.value != "let") return false - skipWhiteSpace.lastIndex = this.pos - var skip = skipWhiteSpace.exec(this.input) - var next = this.pos + skip[0].length, nextCh = this.input.charCodeAt(next) - if (nextCh === 91 || nextCh == 123) return true // '{' and '[' - if (isIdentifierStart(nextCh, true)) { - for (var pos = next + 1; isIdentifierChar(this.input.charCodeAt(pos), true); ++pos) {} - var ident = this.input.slice(next, pos) - if (!this.isKeyword(ident)) return true - } - return false -} - -// Parse a single statement. -// -// If expecting a statement and finding a slash operator, parse a -// regular expression literal. This is to handle cases like -// `if (foo) /blah/.exec(foo)`, where looking at the previous token -// does not help. - -pp$1.parseStatement = function(declaration, topLevel) { - var starttype = this.type, node = this.startNode(), kind - - if (this.isLet()) { - starttype = tt._var - kind = "let" - } - - // Most types of statements are recognized by the keyword they - // start with. Many are trivial to parse, some require a bit of - // complexity. - - switch (starttype) { - case tt._break: case tt._continue: return this.parseBreakContinueStatement(node, starttype.keyword) - case tt._debugger: return this.parseDebuggerStatement(node) - case tt._do: return this.parseDoStatement(node) - case tt._for: return this.parseForStatement(node) - case tt._function: - if (!declaration && this.options.ecmaVersion >= 6) this.unexpected() - return this.parseFunctionStatement(node) - case tt._class: - if (!declaration) this.unexpected() - return this.parseClass(node, true) - case tt._if: return this.parseIfStatement(node) - case tt._return: return this.parseReturnStatement(node) - case tt._switch: return this.parseSwitchStatement(node) - case tt._throw: return this.parseThrowStatement(node) - case tt._try: return this.parseTryStatement(node) - case tt._const: case tt._var: - kind = kind || this.value - if (!declaration && kind != "var") this.unexpected() - return this.parseVarStatement(node, kind) - case tt._while: return this.parseWhileStatement(node) - case tt._with: return this.parseWithStatement(node) - case tt.braceL: return this.parseBlock() - case tt.semi: return this.parseEmptyStatement(node) - case tt._export: - case tt._import: - if (!this.options.allowImportExportEverywhere) { - if (!topLevel) - this.raise(this.start, "'import' and 'export' may only appear at the top level") - if (!this.inModule) - this.raise(this.start, "'import' and 'export' may appear only with 'sourceType: module'") - } - return starttype === tt._import ? this.parseImport(node) : this.parseExport(node) - - // If the statement does not start with a statement keyword or a - // brace, it's an ExpressionStatement or LabeledStatement. We - // simply start parsing an expression, and afterwards, if the - // next token is a colon and the expression was a simple - // Identifier node, we switch to interpreting it as a label. - default: - var maybeName = this.value, expr = this.parseExpression() - if (starttype === tt.name && expr.type === "Identifier" && this.eat(tt.colon)) - return this.parseLabeledStatement(node, maybeName, expr) - else return this.parseExpressionStatement(node, expr) - } -} - -pp$1.parseBreakContinueStatement = function(node, keyword) { - var this$1 = this; - - var isBreak = keyword == "break" - this.next() - if (this.eat(tt.semi) || this.insertSemicolon()) node.label = null - else if (this.type !== tt.name) this.unexpected() - else { - node.label = this.parseIdent() - this.semicolon() - } - - // Verify that there is an actual destination to break or - // continue to. - for (var i = 0; i < this.labels.length; ++i) { - var lab = this$1.labels[i] - if (node.label == null || lab.name === node.label.name) { - if (lab.kind != null && (isBreak || lab.kind === "loop")) break - if (node.label && isBreak) break - } - } - if (i === this.labels.length) this.raise(node.start, "Unsyntactic " + keyword) - return this.finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement") -} - -pp$1.parseDebuggerStatement = function(node) { - this.next() - this.semicolon() - return this.finishNode(node, "DebuggerStatement") -} - -pp$1.parseDoStatement = function(node) { - this.next() - this.labels.push(loopLabel) - node.body = this.parseStatement(false) - this.labels.pop() - this.expect(tt._while) - node.test = this.parseParenExpression() - if (this.options.ecmaVersion >= 6) - this.eat(tt.semi) - else - this.semicolon() - return this.finishNode(node, "DoWhileStatement") -} - -// Disambiguating between a `for` and a `for`/`in` or `for`/`of` -// loop is non-trivial. Basically, we have to parse the init `var` -// statement or expression, disallowing the `in` operator (see -// the second parameter to `parseExpression`), and then check -// whether the next token is `in` or `of`. When there is no init -// part (semicolon immediately after the opening parenthesis), it -// is a regular `for` loop. - -pp$1.parseForStatement = function(node) { - this.next() - this.labels.push(loopLabel) - this.expect(tt.parenL) - if (this.type === tt.semi) return this.parseFor(node, null) - var isLet = this.isLet() - if (this.type === tt._var || this.type === tt._const || isLet) { - var init$1 = this.startNode(), kind = isLet ? "let" : this.value - this.next() - this.parseVar(init$1, true, kind) - this.finishNode(init$1, "VariableDeclaration") - if ((this.type === tt._in || (this.options.ecmaVersion >= 6 && this.isContextual("of"))) && init$1.declarations.length === 1 && - !(kind !== "var" && init$1.declarations[0].init)) - return this.parseForIn(node, init$1) - return this.parseFor(node, init$1) - } - var refDestructuringErrors = new DestructuringErrors - var init = this.parseExpression(true, refDestructuringErrors) - if (this.type === tt._in || (this.options.ecmaVersion >= 6 && this.isContextual("of"))) { - this.checkPatternErrors(refDestructuringErrors, true) - this.toAssignable(init) - this.checkLVal(init) - return this.parseForIn(node, init) - } else { - this.checkExpressionErrors(refDestructuringErrors, true) - } - return this.parseFor(node, init) -} - -pp$1.parseFunctionStatement = function(node) { - this.next() - return this.parseFunction(node, true) -} - -pp$1.parseIfStatement = function(node) { - this.next() - node.test = this.parseParenExpression() - node.consequent = this.parseStatement(false) - node.alternate = this.eat(tt._else) ? this.parseStatement(false) : null - return this.finishNode(node, "IfStatement") -} - -pp$1.parseReturnStatement = function(node) { - if (!this.inFunction && !this.options.allowReturnOutsideFunction) - this.raise(this.start, "'return' outside of function") - this.next() - - // In `return` (and `break`/`continue`), the keywords with - // optional arguments, we eagerly look for a semicolon or the - // possibility to insert one. - - if (this.eat(tt.semi) || this.insertSemicolon()) node.argument = null - else { node.argument = this.parseExpression(); this.semicolon() } - return this.finishNode(node, "ReturnStatement") -} - -pp$1.parseSwitchStatement = function(node) { - var this$1 = this; - - this.next() - node.discriminant = this.parseParenExpression() - node.cases = [] - this.expect(tt.braceL) - this.labels.push(switchLabel) - - // Statements under must be grouped (by label) in SwitchCase - // nodes. `cur` is used to keep the node that we are currently - // adding statements to. - - for (var cur, sawDefault = false; this.type != tt.braceR;) { - if (this$1.type === tt._case || this$1.type === tt._default) { - var isCase = this$1.type === tt._case - if (cur) this$1.finishNode(cur, "SwitchCase") - node.cases.push(cur = this$1.startNode()) - cur.consequent = [] - this$1.next() - if (isCase) { - cur.test = this$1.parseExpression() - } else { - if (sawDefault) this$1.raiseRecoverable(this$1.lastTokStart, "Multiple default clauses") - sawDefault = true - cur.test = null - } - this$1.expect(tt.colon) - } else { - if (!cur) this$1.unexpected() - cur.consequent.push(this$1.parseStatement(true)) - } - } - if (cur) this.finishNode(cur, "SwitchCase") - this.next() // Closing brace - this.labels.pop() - return this.finishNode(node, "SwitchStatement") -} - -pp$1.parseThrowStatement = function(node) { - this.next() - if (lineBreak.test(this.input.slice(this.lastTokEnd, this.start))) - this.raise(this.lastTokEnd, "Illegal newline after throw") - node.argument = this.parseExpression() - this.semicolon() - return this.finishNode(node, "ThrowStatement") -} - -// Reused empty array added for node fields that are always empty. - -var empty = [] - -pp$1.parseTryStatement = function(node) { - this.next() - node.block = this.parseBlock() - node.handler = null - if (this.type === tt._catch) { - var clause = this.startNode() - this.next() - this.expect(tt.parenL) - clause.param = this.parseBindingAtom() - this.checkLVal(clause.param, true) - this.expect(tt.parenR) - clause.body = this.parseBlock() - node.handler = this.finishNode(clause, "CatchClause") - } - node.finalizer = this.eat(tt._finally) ? this.parseBlock() : null - if (!node.handler && !node.finalizer) - this.raise(node.start, "Missing catch or finally clause") - return this.finishNode(node, "TryStatement") -} - -pp$1.parseVarStatement = function(node, kind) { - this.next() - this.parseVar(node, false, kind) - this.semicolon() - return this.finishNode(node, "VariableDeclaration") -} - -pp$1.parseWhileStatement = function(node) { - this.next() - node.test = this.parseParenExpression() - this.labels.push(loopLabel) - node.body = this.parseStatement(false) - this.labels.pop() - return this.finishNode(node, "WhileStatement") -} - -pp$1.parseWithStatement = function(node) { - if (this.strict) this.raise(this.start, "'with' in strict mode") - this.next() - node.object = this.parseParenExpression() - node.body = this.parseStatement(false) - return this.finishNode(node, "WithStatement") -} - -pp$1.parseEmptyStatement = function(node) { - this.next() - return this.finishNode(node, "EmptyStatement") -} - -pp$1.parseLabeledStatement = function(node, maybeName, expr) { - var this$1 = this; - - for (var i = 0; i < this.labels.length; ++i) - if (this$1.labels[i].name === maybeName) this$1.raise(expr.start, "Label '" + maybeName + "' is already declared") - var kind = this.type.isLoop ? "loop" : this.type === tt._switch ? "switch" : null - for (var i$1 = this.labels.length - 1; i$1 >= 0; i$1--) { - var label = this$1.labels[i$1] - if (label.statementStart == node.start) { - label.statementStart = this$1.start - label.kind = kind - } else break - } - this.labels.push({name: maybeName, kind: kind, statementStart: this.start}) - node.body = this.parseStatement(true) - this.labels.pop() - node.label = expr - return this.finishNode(node, "LabeledStatement") -} - -pp$1.parseExpressionStatement = function(node, expr) { - node.expression = expr - this.semicolon() - return this.finishNode(node, "ExpressionStatement") -} - -// Parse a semicolon-enclosed block of statements, handling `"use -// strict"` declarations when `allowStrict` is true (used for -// function bodies). - -pp$1.parseBlock = function(allowStrict) { - var this$1 = this; - - var node = this.startNode(), first = true, oldStrict - node.body = [] - this.expect(tt.braceL) - while (!this.eat(tt.braceR)) { - var stmt = this$1.parseStatement(true) - node.body.push(stmt) - if (first && allowStrict && this$1.isUseStrict(stmt)) { - oldStrict = this$1.strict - this$1.setStrict(this$1.strict = true) - } - first = false - } - if (oldStrict === false) this.setStrict(false) - return this.finishNode(node, "BlockStatement") -} - -// Parse a regular `for` loop. The disambiguation code in -// `parseStatement` will already have parsed the init statement or -// expression. - -pp$1.parseFor = function(node, init) { - node.init = init - this.expect(tt.semi) - node.test = this.type === tt.semi ? null : this.parseExpression() - this.expect(tt.semi) - node.update = this.type === tt.parenR ? null : this.parseExpression() - this.expect(tt.parenR) - node.body = this.parseStatement(false) - this.labels.pop() - return this.finishNode(node, "ForStatement") -} - -// Parse a `for`/`in` and `for`/`of` loop, which are almost -// same from parser's perspective. - -pp$1.parseForIn = function(node, init) { - var type = this.type === tt._in ? "ForInStatement" : "ForOfStatement" - this.next() - node.left = init - node.right = this.parseExpression() - this.expect(tt.parenR) - node.body = this.parseStatement(false) - this.labels.pop() - return this.finishNode(node, type) -} - -// Parse a list of variable declarations. - -pp$1.parseVar = function(node, isFor, kind) { - var this$1 = this; - - node.declarations = [] - node.kind = kind - for (;;) { - var decl = this$1.startNode() - this$1.parseVarId(decl) - if (this$1.eat(tt.eq)) { - decl.init = this$1.parseMaybeAssign(isFor) - } else if (kind === "const" && !(this$1.type === tt._in || (this$1.options.ecmaVersion >= 6 && this$1.isContextual("of")))) { - this$1.unexpected() - } else if (decl.id.type != "Identifier" && !(isFor && (this$1.type === tt._in || this$1.isContextual("of")))) { - this$1.raise(this$1.lastTokEnd, "Complex binding patterns require an initialization value") - } else { - decl.init = null - } - node.declarations.push(this$1.finishNode(decl, "VariableDeclarator")) - if (!this$1.eat(tt.comma)) break - } - return node -} - -pp$1.parseVarId = function(decl) { - decl.id = this.parseBindingAtom() - this.checkLVal(decl.id, true) -} - -// Parse a function declaration or literal (depending on the -// `isStatement` parameter). - -pp$1.parseFunction = function(node, isStatement, allowExpressionBody) { - this.initFunction(node) - if (this.options.ecmaVersion >= 6) - node.generator = this.eat(tt.star) - var oldInGen = this.inGenerator - this.inGenerator = node.generator - if (isStatement || this.type === tt.name) - node.id = this.parseIdent() - this.parseFunctionParams(node) - this.parseFunctionBody(node, allowExpressionBody) - this.inGenerator = oldInGen - return this.finishNode(node, isStatement ? "FunctionDeclaration" : "FunctionExpression") -} - -pp$1.parseFunctionParams = function(node) { - this.expect(tt.parenL) - node.params = this.parseBindingList(tt.parenR, false, false, true) -} - -// Parse a class declaration or literal (depending on the -// `isStatement` parameter). - -pp$1.parseClass = function(node, isStatement) { - var this$1 = this; - - this.next() - this.parseClassId(node, isStatement) - this.parseClassSuper(node) - var classBody = this.startNode() - var hadConstructor = false - classBody.body = [] - this.expect(tt.braceL) - while (!this.eat(tt.braceR)) { - if (this$1.eat(tt.semi)) continue - var method = this$1.startNode() - var isGenerator = this$1.eat(tt.star) - var isMaybeStatic = this$1.type === tt.name && this$1.value === "static" - this$1.parsePropertyName(method) - method.static = isMaybeStatic && this$1.type !== tt.parenL - if (method.static) { - if (isGenerator) this$1.unexpected() - isGenerator = this$1.eat(tt.star) - this$1.parsePropertyName(method) - } - method.kind = "method" - var isGetSet = false - if (!method.computed) { - var key = method.key; - if (!isGenerator && key.type === "Identifier" && this$1.type !== tt.parenL && (key.name === "get" || key.name === "set")) { - isGetSet = true - method.kind = key.name - key = this$1.parsePropertyName(method) - } - if (!method.static && (key.type === "Identifier" && key.name === "constructor" || - key.type === "Literal" && key.value === "constructor")) { - if (hadConstructor) this$1.raise(key.start, "Duplicate constructor in the same class") - if (isGetSet) this$1.raise(key.start, "Constructor can't have get/set modifier") - if (isGenerator) this$1.raise(key.start, "Constructor can't be a generator") - method.kind = "constructor" - hadConstructor = true - } - } - this$1.parseClassMethod(classBody, method, isGenerator) - if (isGetSet) { - var paramCount = method.kind === "get" ? 0 : 1 - if (method.value.params.length !== paramCount) { - var start = method.value.start - if (method.kind === "get") - this$1.raiseRecoverable(start, "getter should have no params") - else - this$1.raiseRecoverable(start, "setter should have exactly one param") - } - if (method.kind === "set" && method.value.params[0].type === "RestElement") - this$1.raise(method.value.params[0].start, "Setter cannot use rest params") - } - } - node.body = this.finishNode(classBody, "ClassBody") - return this.finishNode(node, isStatement ? "ClassDeclaration" : "ClassExpression") -} - -pp$1.parseClassMethod = function(classBody, method, isGenerator) { - method.value = this.parseMethod(isGenerator) - classBody.body.push(this.finishNode(method, "MethodDefinition")) -} - -pp$1.parseClassId = function(node, isStatement) { - node.id = this.type === tt.name ? this.parseIdent() : isStatement ? this.unexpected() : null -} - -pp$1.parseClassSuper = function(node) { - node.superClass = this.eat(tt._extends) ? this.parseExprSubscripts() : null -} - -// Parses module export declaration. - -pp$1.parseExport = function(node) { - var this$1 = this; - - this.next() - // export * from '...' - if (this.eat(tt.star)) { - this.expectContextual("from") - node.source = this.type === tt.string ? this.parseExprAtom() : this.unexpected() - this.semicolon() - return this.finishNode(node, "ExportAllDeclaration") - } - if (this.eat(tt._default)) { // export default ... - var parens = this.type == tt.parenL - var expr = this.parseMaybeAssign() - var needsSemi = true - if (!parens && (expr.type == "FunctionExpression" || - expr.type == "ClassExpression")) { - needsSemi = false - if (expr.id) { - expr.type = expr.type == "FunctionExpression" - ? "FunctionDeclaration" - : "ClassDeclaration" - } - } - node.declaration = expr - if (needsSemi) this.semicolon() - return this.finishNode(node, "ExportDefaultDeclaration") - } - // export var|const|let|function|class ... - if (this.shouldParseExportStatement()) { - node.declaration = this.parseStatement(true) - node.specifiers = [] - node.source = null - } else { // export { x, y as z } [from '...'] - node.declaration = null - node.specifiers = this.parseExportSpecifiers() - if (this.eatContextual("from")) { - node.source = this.type === tt.string ? this.parseExprAtom() : this.unexpected() - } else { - // check for keywords used as local names - for (var i = 0; i < node.specifiers.length; i++) { - if (this$1.keywords.test(node.specifiers[i].local.name) || this$1.reservedWords.test(node.specifiers[i].local.name)) { - this$1.unexpected(node.specifiers[i].local.start) - } - } - - node.source = null - } - this.semicolon() - } - return this.finishNode(node, "ExportNamedDeclaration") -} - -pp$1.shouldParseExportStatement = function() { - return this.type.keyword || this.isLet() -} - -// Parses a comma-separated list of module exports. - -pp$1.parseExportSpecifiers = function() { - var this$1 = this; - - var nodes = [], first = true - // export { x, y as z } [from '...'] - this.expect(tt.braceL) - while (!this.eat(tt.braceR)) { - if (!first) { - this$1.expect(tt.comma) - if (this$1.afterTrailingComma(tt.braceR)) break - } else first = false - - var node = this$1.startNode() - node.local = this$1.parseIdent(this$1.type === tt._default) - node.exported = this$1.eatContextual("as") ? this$1.parseIdent(true) : node.local - nodes.push(this$1.finishNode(node, "ExportSpecifier")) - } - return nodes -} - -// Parses import declaration. - -pp$1.parseImport = function(node) { - this.next() - // import '...' - if (this.type === tt.string) { - node.specifiers = empty - node.source = this.parseExprAtom() - } else { - node.specifiers = this.parseImportSpecifiers() - this.expectContextual("from") - node.source = this.type === tt.string ? this.parseExprAtom() : this.unexpected() - } - this.semicolon() - return this.finishNode(node, "ImportDeclaration") -} - -// Parses a comma-separated list of module imports. - -pp$1.parseImportSpecifiers = function() { - var this$1 = this; - - var nodes = [], first = true - if (this.type === tt.name) { - // import defaultObj, { x, y as z } from '...' - var node = this.startNode() - node.local = this.parseIdent() - this.checkLVal(node.local, true) - nodes.push(this.finishNode(node, "ImportDefaultSpecifier")) - if (!this.eat(tt.comma)) return nodes - } - if (this.type === tt.star) { - var node$1 = this.startNode() - this.next() - this.expectContextual("as") - node$1.local = this.parseIdent() - this.checkLVal(node$1.local, true) - nodes.push(this.finishNode(node$1, "ImportNamespaceSpecifier")) - return nodes - } - this.expect(tt.braceL) - while (!this.eat(tt.braceR)) { - if (!first) { - this$1.expect(tt.comma) - if (this$1.afterTrailingComma(tt.braceR)) break - } else first = false - - var node$2 = this$1.startNode() - node$2.imported = this$1.parseIdent(true) - if (this$1.eatContextual("as")) { - node$2.local = this$1.parseIdent() - } else { - node$2.local = node$2.imported - if (this$1.isKeyword(node$2.local.name)) this$1.unexpected(node$2.local.start) - if (this$1.reservedWordsStrict.test(node$2.local.name)) this$1.raise(node$2.local.start, "The keyword '" + node$2.local.name + "' is reserved") - } - this$1.checkLVal(node$2.local, true) - nodes.push(this$1.finishNode(node$2, "ImportSpecifier")) - } - return nodes -} - -var pp$2 = Parser.prototype - -// Convert existing expression atom to assignable pattern -// if possible. - -pp$2.toAssignable = function(node, isBinding) { - var this$1 = this; - - if (this.options.ecmaVersion >= 6 && node) { - switch (node.type) { - case "Identifier": - case "ObjectPattern": - case "ArrayPattern": - break - - case "ObjectExpression": - node.type = "ObjectPattern" - for (var i = 0; i < node.properties.length; i++) { - var prop = node.properties[i] - if (prop.kind !== "init") this$1.raise(prop.key.start, "Object pattern can't contain getter or setter") - this$1.toAssignable(prop.value, isBinding) - } - break - - case "ArrayExpression": - node.type = "ArrayPattern" - this.toAssignableList(node.elements, isBinding) - break - - case "AssignmentExpression": - if (node.operator === "=") { - node.type = "AssignmentPattern" - delete node.operator - // falls through to AssignmentPattern - } else { - this.raise(node.left.end, "Only '=' operator can be used for specifying default value.") - break - } - - case "AssignmentPattern": - if (node.right.type === "YieldExpression") - this.raise(node.right.start, "Yield expression cannot be a default value") - break - - case "ParenthesizedExpression": - node.expression = this.toAssignable(node.expression, isBinding) - break - - case "MemberExpression": - if (!isBinding) break - - default: - this.raise(node.start, "Assigning to rvalue") - } - } - return node -} - -// Convert list of expression atoms to binding list. - -pp$2.toAssignableList = function(exprList, isBinding) { - var this$1 = this; - - var end = exprList.length - if (end) { - var last = exprList[end - 1] - if (last && last.type == "RestElement") { - --end - } else if (last && last.type == "SpreadElement") { - last.type = "RestElement" - var arg = last.argument - this.toAssignable(arg, isBinding) - if (arg.type !== "Identifier" && arg.type !== "MemberExpression" && arg.type !== "ArrayPattern") - this.unexpected(arg.start) - --end - } - - if (isBinding && last && last.type === "RestElement" && last.argument.type !== "Identifier") - this.unexpected(last.argument.start) - } - for (var i = 0; i < end; i++) { - var elt = exprList[i] - if (elt) this$1.toAssignable(elt, isBinding) - } - return exprList -} - -// Parses spread element. - -pp$2.parseSpread = function(refDestructuringErrors) { - var node = this.startNode() - this.next() - node.argument = this.parseMaybeAssign(false, refDestructuringErrors) - return this.finishNode(node, "SpreadElement") -} - -pp$2.parseRest = function(allowNonIdent) { - var node = this.startNode() - this.next() - - // RestElement inside of a function parameter must be an identifier - if (allowNonIdent) node.argument = this.type === tt.name ? this.parseIdent() : this.unexpected() - else node.argument = this.type === tt.name || this.type === tt.bracketL ? this.parseBindingAtom() : this.unexpected() - - return this.finishNode(node, "RestElement") -} - -// Parses lvalue (assignable) atom. - -pp$2.parseBindingAtom = function() { - if (this.options.ecmaVersion < 6) return this.parseIdent() - switch (this.type) { - case tt.name: - return this.parseIdent() - - case tt.bracketL: - var node = this.startNode() - this.next() - node.elements = this.parseBindingList(tt.bracketR, true, true) - return this.finishNode(node, "ArrayPattern") - - case tt.braceL: - return this.parseObj(true) - - default: - this.unexpected() - } -} - -pp$2.parseBindingList = function(close, allowEmpty, allowTrailingComma, allowNonIdent) { - var this$1 = this; - - var elts = [], first = true - while (!this.eat(close)) { - if (first) first = false - else this$1.expect(tt.comma) - if (allowEmpty && this$1.type === tt.comma) { - elts.push(null) - } else if (allowTrailingComma && this$1.afterTrailingComma(close)) { - break - } else if (this$1.type === tt.ellipsis) { - var rest = this$1.parseRest(allowNonIdent) - this$1.parseBindingListItem(rest) - elts.push(rest) - if (this$1.type === tt.comma) this$1.raise(this$1.start, "Comma is not permitted after the rest element") - this$1.expect(close) - break - } else { - var elem = this$1.parseMaybeDefault(this$1.start, this$1.startLoc) - this$1.parseBindingListItem(elem) - elts.push(elem) - } - } - return elts -} - -pp$2.parseBindingListItem = function(param) { - return param -} - -// Parses assignment pattern around given atom if possible. - -pp$2.parseMaybeDefault = function(startPos, startLoc, left) { - left = left || this.parseBindingAtom() - if (this.options.ecmaVersion < 6 || !this.eat(tt.eq)) return left - var node = this.startNodeAt(startPos, startLoc) - node.left = left - node.right = this.parseMaybeAssign() - return this.finishNode(node, "AssignmentPattern") -} - -// Verify that a node is an lval — something that can be assigned -// to. - -pp$2.checkLVal = function(expr, isBinding, checkClashes) { - var this$1 = this; - - switch (expr.type) { - case "Identifier": - if (this.strict && this.reservedWordsStrictBind.test(expr.name)) - this.raiseRecoverable(expr.start, (isBinding ? "Binding " : "Assigning to ") + expr.name + " in strict mode") - if (checkClashes) { - if (has(checkClashes, expr.name)) - this.raiseRecoverable(expr.start, "Argument name clash") - checkClashes[expr.name] = true - } - break - - case "MemberExpression": - if (isBinding) this.raiseRecoverable(expr.start, (isBinding ? "Binding" : "Assigning to") + " member expression") - break - - case "ObjectPattern": - for (var i = 0; i < expr.properties.length; i++) - this$1.checkLVal(expr.properties[i].value, isBinding, checkClashes) - break - - case "ArrayPattern": - for (var i$1 = 0; i$1 < expr.elements.length; i$1++) { - var elem = expr.elements[i$1] - if (elem) this$1.checkLVal(elem, isBinding, checkClashes) - } - break - - case "AssignmentPattern": - this.checkLVal(expr.left, isBinding, checkClashes) - break - - case "RestElement": - this.checkLVal(expr.argument, isBinding, checkClashes) - break - - case "ParenthesizedExpression": - this.checkLVal(expr.expression, isBinding, checkClashes) - break - - default: - this.raise(expr.start, (isBinding ? "Binding" : "Assigning to") + " rvalue") - } -} - -var pp$3 = Parser.prototype - -// Check if property name clashes with already added. -// Object/class getters and setters are not allowed to clash — -// either with each other or with an init property — and in -// strict mode, init properties are also not allowed to be repeated. - -pp$3.checkPropClash = function(prop, propHash) { - if (this.options.ecmaVersion >= 6 && (prop.computed || prop.method || prop.shorthand)) - return - var key = prop.key; - var name - switch (key.type) { - case "Identifier": name = key.name; break - case "Literal": name = String(key.value); break - default: return - } - var kind = prop.kind; - if (this.options.ecmaVersion >= 6) { - if (name === "__proto__" && kind === "init") { - if (propHash.proto) this.raiseRecoverable(key.start, "Redefinition of __proto__ property") - propHash.proto = true - } - return - } - name = "$" + name - var other = propHash[name] - if (other) { - var isGetSet = kind !== "init" - if ((this.strict || isGetSet) && other[kind] || !(isGetSet ^ other.init)) - this.raiseRecoverable(key.start, "Redefinition of property") - } else { - other = propHash[name] = { - init: false, - get: false, - set: false - } - } - other[kind] = true -} - -// ### Expression parsing - -// These nest, from the most general expression type at the top to -// 'atomic', nondivisible expression types at the bottom. Most of -// the functions will simply let the function(s) below them parse, -// and, *if* the syntactic construct they handle is present, wrap -// the AST node that the inner parser gave them in another node. - -// Parse a full expression. The optional arguments are used to -// forbid the `in` operator (in for loops initalization expressions) -// and provide reference for storing '=' operator inside shorthand -// property assignment in contexts where both object expression -// and object pattern might appear (so it's possible to raise -// delayed syntax error at correct position). - -pp$3.parseExpression = function(noIn, refDestructuringErrors) { - var this$1 = this; - - var startPos = this.start, startLoc = this.startLoc - var expr = this.parseMaybeAssign(noIn, refDestructuringErrors) - if (this.type === tt.comma) { - var node = this.startNodeAt(startPos, startLoc) - node.expressions = [expr] - while (this.eat(tt.comma)) node.expressions.push(this$1.parseMaybeAssign(noIn, refDestructuringErrors)) - return this.finishNode(node, "SequenceExpression") - } - return expr -} - -// Parse an assignment expression. This includes applications of -// operators like `+=`. - -pp$3.parseMaybeAssign = function(noIn, refDestructuringErrors, afterLeftParse) { - if (this.inGenerator && this.isContextual("yield")) return this.parseYield() - - var ownDestructuringErrors = false - if (!refDestructuringErrors) { - refDestructuringErrors = new DestructuringErrors - ownDestructuringErrors = true - } - var startPos = this.start, startLoc = this.startLoc - if (this.type == tt.parenL || this.type == tt.name) - this.potentialArrowAt = this.start - var left = this.parseMaybeConditional(noIn, refDestructuringErrors) - if (afterLeftParse) left = afterLeftParse.call(this, left, startPos, startLoc) - if (this.type.isAssign) { - this.checkPatternErrors(refDestructuringErrors, true) - if (!ownDestructuringErrors) DestructuringErrors.call(refDestructuringErrors) - var node = this.startNodeAt(startPos, startLoc) - node.operator = this.value - node.left = this.type === tt.eq ? this.toAssignable(left) : left - refDestructuringErrors.shorthandAssign = 0 // reset because shorthand default was used correctly - this.checkLVal(left) - this.next() - node.right = this.parseMaybeAssign(noIn) - return this.finishNode(node, "AssignmentExpression") - } else { - if (ownDestructuringErrors) this.checkExpressionErrors(refDestructuringErrors, true) - } - return left -} - -// Parse a ternary conditional (`?:`) operator. - -pp$3.parseMaybeConditional = function(noIn, refDestructuringErrors) { - var startPos = this.start, startLoc = this.startLoc - var expr = this.parseExprOps(noIn, refDestructuringErrors) - if (this.checkExpressionErrors(refDestructuringErrors)) return expr - if (this.eat(tt.question)) { - var node = this.startNodeAt(startPos, startLoc) - node.test = expr - node.consequent = this.parseMaybeAssign() - this.expect(tt.colon) - node.alternate = this.parseMaybeAssign(noIn) - return this.finishNode(node, "ConditionalExpression") - } - return expr -} - -// Start the precedence parser. - -pp$3.parseExprOps = function(noIn, refDestructuringErrors) { - var startPos = this.start, startLoc = this.startLoc - var expr = this.parseMaybeUnary(refDestructuringErrors, false) - if (this.checkExpressionErrors(refDestructuringErrors)) return expr - return this.parseExprOp(expr, startPos, startLoc, -1, noIn) -} - -// Parse binary operators with the operator precedence parsing -// algorithm. `left` is the left-hand side of the operator. -// `minPrec` provides context that allows the function to stop and -// defer further parser to one of its callers when it encounters an -// operator that has a lower precedence than the set it is parsing. - -pp$3.parseExprOp = function(left, leftStartPos, leftStartLoc, minPrec, noIn) { - var prec = this.type.binop - if (prec != null && (!noIn || this.type !== tt._in)) { - if (prec > minPrec) { - var logical = this.type === tt.logicalOR || this.type === tt.logicalAND - var op = this.value - this.next() - var startPos = this.start, startLoc = this.startLoc - var right = this.parseExprOp(this.parseMaybeUnary(null, false), startPos, startLoc, prec, noIn) - var node = this.buildBinary(leftStartPos, leftStartLoc, left, right, op, logical) - return this.parseExprOp(node, leftStartPos, leftStartLoc, minPrec, noIn) - } - } - return left -} - -pp$3.buildBinary = function(startPos, startLoc, left, right, op, logical) { - var node = this.startNodeAt(startPos, startLoc) - node.left = left - node.operator = op - node.right = right - return this.finishNode(node, logical ? "LogicalExpression" : "BinaryExpression") -} - -// Parse unary operators, both prefix and postfix. - -pp$3.parseMaybeUnary = function(refDestructuringErrors, sawUnary) { - var this$1 = this; - - var startPos = this.start, startLoc = this.startLoc, expr - if (this.type.prefix) { - var node = this.startNode(), update = this.type === tt.incDec - node.operator = this.value - node.prefix = true - this.next() - node.argument = this.parseMaybeUnary(null, true) - this.checkExpressionErrors(refDestructuringErrors, true) - if (update) this.checkLVal(node.argument) - else if (this.strict && node.operator === "delete" && - node.argument.type === "Identifier") - this.raiseRecoverable(node.start, "Deleting local variable in strict mode") - else sawUnary = true - expr = this.finishNode(node, update ? "UpdateExpression" : "UnaryExpression") - } else { - expr = this.parseExprSubscripts(refDestructuringErrors) - if (this.checkExpressionErrors(refDestructuringErrors)) return expr - while (this.type.postfix && !this.canInsertSemicolon()) { - var node$1 = this$1.startNodeAt(startPos, startLoc) - node$1.operator = this$1.value - node$1.prefix = false - node$1.argument = expr - this$1.checkLVal(expr) - this$1.next() - expr = this$1.finishNode(node$1, "UpdateExpression") - } - } - - if (!sawUnary && this.eat(tt.starstar)) - return this.buildBinary(startPos, startLoc, expr, this.parseMaybeUnary(null, false), "**", false) - else - return expr -} - -// Parse call, dot, and `[]`-subscript expressions. - -pp$3.parseExprSubscripts = function(refDestructuringErrors) { - var startPos = this.start, startLoc = this.startLoc - var expr = this.parseExprAtom(refDestructuringErrors) - var skipArrowSubscripts = expr.type === "ArrowFunctionExpression" && this.input.slice(this.lastTokStart, this.lastTokEnd) !== ")" - if (this.checkExpressionErrors(refDestructuringErrors) || skipArrowSubscripts) return expr - return this.parseSubscripts(expr, startPos, startLoc) -} - -pp$3.parseSubscripts = function(base, startPos, startLoc, noCalls) { - var this$1 = this; - - for (;;) { - if (this$1.eat(tt.dot)) { - var node = this$1.startNodeAt(startPos, startLoc) - node.object = base - node.property = this$1.parseIdent(true) - node.computed = false - base = this$1.finishNode(node, "MemberExpression") - } else if (this$1.eat(tt.bracketL)) { - var node$1 = this$1.startNodeAt(startPos, startLoc) - node$1.object = base - node$1.property = this$1.parseExpression() - node$1.computed = true - this$1.expect(tt.bracketR) - base = this$1.finishNode(node$1, "MemberExpression") - } else if (!noCalls && this$1.eat(tt.parenL)) { - var node$2 = this$1.startNodeAt(startPos, startLoc) - node$2.callee = base - node$2.arguments = this$1.parseExprList(tt.parenR, false) - base = this$1.finishNode(node$2, "CallExpression") - } else if (this$1.type === tt.backQuote) { - var node$3 = this$1.startNodeAt(startPos, startLoc) - node$3.tag = base - node$3.quasi = this$1.parseTemplate() - base = this$1.finishNode(node$3, "TaggedTemplateExpression") - } else { - return base - } - } -} - -// Parse an atomic expression — either a single token that is an -// expression, an expression started by a keyword like `function` or -// `new`, or an expression wrapped in punctuation like `()`, `[]`, -// or `{}`. - -pp$3.parseExprAtom = function(refDestructuringErrors) { - var node, canBeArrow = this.potentialArrowAt == this.start - switch (this.type) { - case tt._super: - if (!this.inFunction) - this.raise(this.start, "'super' outside of function or class") - - case tt._this: - var type = this.type === tt._this ? "ThisExpression" : "Super" - node = this.startNode() - this.next() - return this.finishNode(node, type) - - case tt.name: - var startPos = this.start, startLoc = this.startLoc - var id = this.parseIdent(this.type !== tt.name) - if (canBeArrow && !this.canInsertSemicolon() && this.eat(tt.arrow)) - return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), [id]) - return id - - case tt.regexp: - var value = this.value - node = this.parseLiteral(value.value) - node.regex = {pattern: value.pattern, flags: value.flags} - return node - - case tt.num: case tt.string: - return this.parseLiteral(this.value) - - case tt._null: case tt._true: case tt._false: - node = this.startNode() - node.value = this.type === tt._null ? null : this.type === tt._true - node.raw = this.type.keyword - this.next() - return this.finishNode(node, "Literal") - - case tt.parenL: - return this.parseParenAndDistinguishExpression(canBeArrow) - - case tt.bracketL: - node = this.startNode() - this.next() - node.elements = this.parseExprList(tt.bracketR, true, true, refDestructuringErrors) - return this.finishNode(node, "ArrayExpression") - - case tt.braceL: - return this.parseObj(false, refDestructuringErrors) - - case tt._function: - node = this.startNode() - this.next() - return this.parseFunction(node, false) - - case tt._class: - return this.parseClass(this.startNode(), false) - - case tt._new: - return this.parseNew() - - case tt.backQuote: - return this.parseTemplate() - - default: - this.unexpected() - } -} - -pp$3.parseLiteral = function(value) { - var node = this.startNode() - node.value = value - node.raw = this.input.slice(this.start, this.end) - this.next() - return this.finishNode(node, "Literal") -} - -pp$3.parseParenExpression = function() { - this.expect(tt.parenL) - var val = this.parseExpression() - this.expect(tt.parenR) - return val -} - -pp$3.parseParenAndDistinguishExpression = function(canBeArrow) { - var this$1 = this; - - var startPos = this.start, startLoc = this.startLoc, val - if (this.options.ecmaVersion >= 6) { - this.next() - - var innerStartPos = this.start, innerStartLoc = this.startLoc - var exprList = [], first = true - var refDestructuringErrors = new DestructuringErrors, spreadStart, innerParenStart - while (this.type !== tt.parenR) { - first ? first = false : this$1.expect(tt.comma) - if (this$1.type === tt.ellipsis) { - spreadStart = this$1.start - exprList.push(this$1.parseParenItem(this$1.parseRest())) - break - } else { - if (this$1.type === tt.parenL && !innerParenStart) { - innerParenStart = this$1.start - } - exprList.push(this$1.parseMaybeAssign(false, refDestructuringErrors, this$1.parseParenItem)) - } - } - var innerEndPos = this.start, innerEndLoc = this.startLoc - this.expect(tt.parenR) - - if (canBeArrow && !this.canInsertSemicolon() && this.eat(tt.arrow)) { - this.checkPatternErrors(refDestructuringErrors, true) - if (innerParenStart) this.unexpected(innerParenStart) - return this.parseParenArrowList(startPos, startLoc, exprList) - } - - if (!exprList.length) this.unexpected(this.lastTokStart) - if (spreadStart) this.unexpected(spreadStart) - this.checkExpressionErrors(refDestructuringErrors, true) - - if (exprList.length > 1) { - val = this.startNodeAt(innerStartPos, innerStartLoc) - val.expressions = exprList - this.finishNodeAt(val, "SequenceExpression", innerEndPos, innerEndLoc) - } else { - val = exprList[0] - } - } else { - val = this.parseParenExpression() - } - - if (this.options.preserveParens) { - var par = this.startNodeAt(startPos, startLoc) - par.expression = val - return this.finishNode(par, "ParenthesizedExpression") - } else { - return val - } -} - -pp$3.parseParenItem = function(item) { - return item -} - -pp$3.parseParenArrowList = function(startPos, startLoc, exprList) { - return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), exprList) -} - -// New's precedence is slightly tricky. It must allow its argument to -// be a `[]` or dot subscript expression, but not a call — at least, -// not without wrapping it in parentheses. Thus, it uses the noCalls -// argument to parseSubscripts to prevent it from consuming the -// argument list. - -var empty$1 = [] - -pp$3.parseNew = function() { - var node = this.startNode() - var meta = this.parseIdent(true) - if (this.options.ecmaVersion >= 6 && this.eat(tt.dot)) { - node.meta = meta - node.property = this.parseIdent(true) - if (node.property.name !== "target") - this.raiseRecoverable(node.property.start, "The only valid meta property for new is new.target") - if (!this.inFunction) - this.raiseRecoverable(node.start, "new.target can only be used in functions") - return this.finishNode(node, "MetaProperty") - } - var startPos = this.start, startLoc = this.startLoc - node.callee = this.parseSubscripts(this.parseExprAtom(), startPos, startLoc, true) - if (this.eat(tt.parenL)) node.arguments = this.parseExprList(tt.parenR, false) - else node.arguments = empty$1 - return this.finishNode(node, "NewExpression") -} - -// Parse template expression. - -pp$3.parseTemplateElement = function() { - var elem = this.startNode() - elem.value = { - raw: this.input.slice(this.start, this.end).replace(/\r\n?/g, '\n'), - cooked: this.value - } - this.next() - elem.tail = this.type === tt.backQuote - return this.finishNode(elem, "TemplateElement") -} - -pp$3.parseTemplate = function() { - var this$1 = this; - - var node = this.startNode() - this.next() - node.expressions = [] - var curElt = this.parseTemplateElement() - node.quasis = [curElt] - while (!curElt.tail) { - this$1.expect(tt.dollarBraceL) - node.expressions.push(this$1.parseExpression()) - this$1.expect(tt.braceR) - node.quasis.push(curElt = this$1.parseTemplateElement()) - } - this.next() - return this.finishNode(node, "TemplateLiteral") -} - -// Parse an object literal or binding pattern. - -pp$3.parseObj = function(isPattern, refDestructuringErrors) { - var this$1 = this; - - var node = this.startNode(), first = true, propHash = {} - node.properties = [] - this.next() - while (!this.eat(tt.braceR)) { - if (!first) { - this$1.expect(tt.comma) - if (this$1.afterTrailingComma(tt.braceR)) break - } else first = false - - var prop = this$1.startNode(), isGenerator, startPos, startLoc - if (this$1.options.ecmaVersion >= 6) { - prop.method = false - prop.shorthand = false - if (isPattern || refDestructuringErrors) { - startPos = this$1.start - startLoc = this$1.startLoc - } - if (!isPattern) - isGenerator = this$1.eat(tt.star) - } - this$1.parsePropertyName(prop) - this$1.parsePropertyValue(prop, isPattern, isGenerator, startPos, startLoc, refDestructuringErrors) - this$1.checkPropClash(prop, propHash) - node.properties.push(this$1.finishNode(prop, "Property")) - } - return this.finishNode(node, isPattern ? "ObjectPattern" : "ObjectExpression") -} - -pp$3.parsePropertyValue = function(prop, isPattern, isGenerator, startPos, startLoc, refDestructuringErrors) { - if (this.eat(tt.colon)) { - prop.value = isPattern ? this.parseMaybeDefault(this.start, this.startLoc) : this.parseMaybeAssign(false, refDestructuringErrors) - prop.kind = "init" - } else if (this.options.ecmaVersion >= 6 && this.type === tt.parenL) { - if (isPattern) this.unexpected() - prop.kind = "init" - prop.method = true - prop.value = this.parseMethod(isGenerator) - } else if (this.options.ecmaVersion >= 5 && !prop.computed && prop.key.type === "Identifier" && - (prop.key.name === "get" || prop.key.name === "set") && - (this.type != tt.comma && this.type != tt.braceR)) { - if (isGenerator || isPattern) this.unexpected() - prop.kind = prop.key.name - this.parsePropertyName(prop) - prop.value = this.parseMethod(false) - var paramCount = prop.kind === "get" ? 0 : 1 - if (prop.value.params.length !== paramCount) { - var start = prop.value.start - if (prop.kind === "get") - this.raiseRecoverable(start, "getter should have no params") - else - this.raiseRecoverable(start, "setter should have exactly one param") - } - if (prop.kind === "set" && prop.value.params[0].type === "RestElement") - this.raiseRecoverable(prop.value.params[0].start, "Setter cannot use rest params") - } else if (this.options.ecmaVersion >= 6 && !prop.computed && prop.key.type === "Identifier") { - if (this.keywords.test(prop.key.name) || - (this.strict ? this.reservedWordsStrictBind : this.reservedWords).test(prop.key.name) || - (this.inGenerator && prop.key.name == "yield")) - this.raiseRecoverable(prop.key.start, "'" + prop.key.name + "' can not be used as shorthand property") - prop.kind = "init" - if (isPattern) { - prop.value = this.parseMaybeDefault(startPos, startLoc, prop.key) - } else if (this.type === tt.eq && refDestructuringErrors) { - if (!refDestructuringErrors.shorthandAssign) - refDestructuringErrors.shorthandAssign = this.start - prop.value = this.parseMaybeDefault(startPos, startLoc, prop.key) - } else { - prop.value = prop.key - } - prop.shorthand = true - } else this.unexpected() -} - -pp$3.parsePropertyName = function(prop) { - if (this.options.ecmaVersion >= 6) { - if (this.eat(tt.bracketL)) { - prop.computed = true - prop.key = this.parseMaybeAssign() - this.expect(tt.bracketR) - return prop.key - } else { - prop.computed = false - } - } - return prop.key = this.type === tt.num || this.type === tt.string ? this.parseExprAtom() : this.parseIdent(true) -} - -// Initialize empty function node. - -pp$3.initFunction = function(node) { - node.id = null - if (this.options.ecmaVersion >= 6) { - node.generator = false - node.expression = false - } -} - -// Parse object or class method. - -pp$3.parseMethod = function(isGenerator) { - var node = this.startNode(), oldInGen = this.inGenerator - this.inGenerator = isGenerator - this.initFunction(node) - this.expect(tt.parenL) - node.params = this.parseBindingList(tt.parenR, false, false) - if (this.options.ecmaVersion >= 6) - node.generator = isGenerator - this.parseFunctionBody(node, false) - this.inGenerator = oldInGen - return this.finishNode(node, "FunctionExpression") -} - -// Parse arrow function expression with given parameters. - -pp$3.parseArrowExpression = function(node, params) { - var oldInGen = this.inGenerator - this.inGenerator = false - this.initFunction(node) - node.params = this.toAssignableList(params, true) - this.parseFunctionBody(node, true) - this.inGenerator = oldInGen - return this.finishNode(node, "ArrowFunctionExpression") -} - -// Parse function body and check parameters. - -pp$3.parseFunctionBody = function(node, isArrowFunction) { - var isExpression = isArrowFunction && this.type !== tt.braceL - - if (isExpression) { - node.body = this.parseMaybeAssign() - node.expression = true - } else { - // Start a new scope with regard to labels and the `inFunction` - // flag (restore them to their old value afterwards). - var oldInFunc = this.inFunction, oldLabels = this.labels - this.inFunction = true; this.labels = [] - node.body = this.parseBlock(true) - node.expression = false - this.inFunction = oldInFunc; this.labels = oldLabels - } - - // If this is a strict mode function, verify that argument names - // are not repeated, and it does not try to bind the words `eval` - // or `arguments`. - var useStrict = (!isExpression && node.body.body.length && this.isUseStrict(node.body.body[0])) ? node.body.body[0] : null; - if (this.strict || useStrict) { - var oldStrict = this.strict - this.strict = true - if (node.id) - this.checkLVal(node.id, true) - this.checkParams(node, useStrict) - this.strict = oldStrict - } else if (isArrowFunction) { - this.checkParams(node, useStrict) - } -} - -// Checks function params for various disallowed patterns such as using "eval" -// or "arguments" and duplicate parameters. - -pp$3.checkParams = function(node, useStrict) { - var this$1 = this; - - var nameHash = {} - for (var i = 0; i < node.params.length; i++) { - if (useStrict && this$1.options.ecmaVersion >= 7 && node.params[i].type !== "Identifier") - this$1.raiseRecoverable(useStrict.start, "Illegal 'use strict' directive in function with non-simple parameter list"); - this$1.checkLVal(node.params[i], true, nameHash) - } -} - -// Parses a comma-separated list of expressions, and returns them as -// an array. `close` is the token type that ends the list, and -// `allowEmpty` can be turned on to allow subsequent commas with -// nothing in between them to be parsed as `null` (which is needed -// for array literals). - -pp$3.parseExprList = function(close, allowTrailingComma, allowEmpty, refDestructuringErrors) { - var this$1 = this; - - var elts = [], first = true - while (!this.eat(close)) { - if (!first) { - this$1.expect(tt.comma) - if (allowTrailingComma && this$1.afterTrailingComma(close)) break - } else first = false - - var elt - if (allowEmpty && this$1.type === tt.comma) - elt = null - else if (this$1.type === tt.ellipsis) { - elt = this$1.parseSpread(refDestructuringErrors) - if (this$1.type === tt.comma && refDestructuringErrors && !refDestructuringErrors.trailingComma) { - refDestructuringErrors.trailingComma = this$1.lastTokStart - } - } else - elt = this$1.parseMaybeAssign(false, refDestructuringErrors) - elts.push(elt) - } - return elts -} - -// Parse the next token as an identifier. If `liberal` is true (used -// when parsing properties), it will also convert keywords into -// identifiers. - -pp$3.parseIdent = function(liberal) { - var node = this.startNode() - if (liberal && this.options.allowReserved == "never") liberal = false - if (this.type === tt.name) { - if (!liberal && (this.strict ? this.reservedWordsStrict : this.reservedWords).test(this.value) && - (this.options.ecmaVersion >= 6 || - this.input.slice(this.start, this.end).indexOf("\\") == -1)) - this.raiseRecoverable(this.start, "The keyword '" + this.value + "' is reserved") - if (!liberal && this.inGenerator && this.value === "yield") - this.raiseRecoverable(this.start, "Can not use 'yield' as identifier inside a generator") - node.name = this.value - } else if (liberal && this.type.keyword) { - node.name = this.type.keyword - } else { - this.unexpected() - } - this.next() - return this.finishNode(node, "Identifier") -} - -// Parses yield expression inside generator. - -pp$3.parseYield = function() { - var node = this.startNode() - this.next() - if (this.type == tt.semi || this.canInsertSemicolon() || (this.type != tt.star && !this.type.startsExpr)) { - node.delegate = false - node.argument = null - } else { - node.delegate = this.eat(tt.star) - node.argument = this.parseMaybeAssign() - } - return this.finishNode(node, "YieldExpression") -} - -var pp$4 = Parser.prototype - -// This function is used to raise exceptions on parse errors. It -// takes an offset integer (into the current `input`) to indicate -// the location of the error, attaches the position to the end -// of the error message, and then raises a `SyntaxError` with that -// message. - -pp$4.raise = function(pos, message) { - var loc = getLineInfo(this.input, pos) - message += " (" + loc.line + ":" + loc.column + ")" - var err = new SyntaxError(message) - err.pos = pos; err.loc = loc; err.raisedAt = this.pos - throw err -} - -pp$4.raiseRecoverable = pp$4.raise - -pp$4.curPosition = function() { - if (this.options.locations) { - return new Position(this.curLine, this.pos - this.lineStart) - } -} - -var Node = function Node(parser, pos, loc) { - this.type = "" - this.start = pos - this.end = 0 - if (parser.options.locations) - this.loc = new SourceLocation(parser, loc) - if (parser.options.directSourceFile) - this.sourceFile = parser.options.directSourceFile - if (parser.options.ranges) - this.range = [pos, 0] -}; - -// Start an AST node, attaching a start offset. - -var pp$5 = Parser.prototype - -pp$5.startNode = function() { - return new Node(this, this.start, this.startLoc) -} - -pp$5.startNodeAt = function(pos, loc) { - return new Node(this, pos, loc) -} - -// Finish an AST node, adding `type` and `end` properties. - -function finishNodeAt(node, type, pos, loc) { - node.type = type - node.end = pos - if (this.options.locations) - node.loc.end = loc - if (this.options.ranges) - node.range[1] = pos - return node -} - -pp$5.finishNode = function(node, type) { - return finishNodeAt.call(this, node, type, this.lastTokEnd, this.lastTokEndLoc) -} - -// Finish node at given position - -pp$5.finishNodeAt = function(node, type, pos, loc) { - return finishNodeAt.call(this, node, type, pos, loc) -} - -var TokContext = function TokContext(token, isExpr, preserveSpace, override) { - this.token = token - this.isExpr = !!isExpr - this.preserveSpace = !!preserveSpace - this.override = override -}; - -var types = { - b_stat: new TokContext("{", false), - b_expr: new TokContext("{", true), - b_tmpl: new TokContext("${", true), - p_stat: new TokContext("(", false), - p_expr: new TokContext("(", true), - q_tmpl: new TokContext("`", true, true, function (p) { return p.readTmplToken(); }), - f_expr: new TokContext("function", true) -} - -var pp$6 = Parser.prototype - -pp$6.initialContext = function() { - return [types.b_stat] -} - -pp$6.braceIsBlock = function(prevType) { - if (prevType === tt.colon) { - var parent = this.curContext() - if (parent === types.b_stat || parent === types.b_expr) - return !parent.isExpr - } - if (prevType === tt._return) - return lineBreak.test(this.input.slice(this.lastTokEnd, this.start)) - if (prevType === tt._else || prevType === tt.semi || prevType === tt.eof || prevType === tt.parenR) - return true - if (prevType == tt.braceL) - return this.curContext() === types.b_stat - return !this.exprAllowed -} - -pp$6.updateContext = function(prevType) { - var update, type = this.type - if (type.keyword && prevType == tt.dot) - this.exprAllowed = false - else if (update = type.updateContext) - update.call(this, prevType) - else - this.exprAllowed = type.beforeExpr -} - -// Token-specific context update code - -tt.parenR.updateContext = tt.braceR.updateContext = function() { - if (this.context.length == 1) { - this.exprAllowed = true - return - } - var out = this.context.pop() - if (out === types.b_stat && this.curContext() === types.f_expr) { - this.context.pop() - this.exprAllowed = false - } else if (out === types.b_tmpl) { - this.exprAllowed = true - } else { - this.exprAllowed = !out.isExpr - } -} - -tt.braceL.updateContext = function(prevType) { - this.context.push(this.braceIsBlock(prevType) ? types.b_stat : types.b_expr) - this.exprAllowed = true -} - -tt.dollarBraceL.updateContext = function() { - this.context.push(types.b_tmpl) - this.exprAllowed = true -} - -tt.parenL.updateContext = function(prevType) { - var statementParens = prevType === tt._if || prevType === tt._for || prevType === tt._with || prevType === tt._while - this.context.push(statementParens ? types.p_stat : types.p_expr) - this.exprAllowed = true -} - -tt.incDec.updateContext = function() { - // tokExprAllowed stays unchanged -} - -tt._function.updateContext = function(prevType) { - if (prevType.beforeExpr && prevType !== tt.semi && prevType !== tt._else && - !((prevType === tt.colon || prevType === tt.braceL) && this.curContext() === types.b_stat)) - this.context.push(types.f_expr) - this.exprAllowed = false -} - -tt.backQuote.updateContext = function() { - if (this.curContext() === types.q_tmpl) - this.context.pop() - else - this.context.push(types.q_tmpl) - this.exprAllowed = false -} - -// Object type used to represent tokens. Note that normally, tokens -// simply exist as properties on the parser object. This is only -// used for the onToken callback and the external tokenizer. - -var Token = function Token(p) { - this.type = p.type - this.value = p.value - this.start = p.start - this.end = p.end - if (p.options.locations) - this.loc = new SourceLocation(p, p.startLoc, p.endLoc) - if (p.options.ranges) - this.range = [p.start, p.end] -}; - -// ## Tokenizer - -var pp$7 = Parser.prototype - -// Are we running under Rhino? -var isRhino = typeof Packages == "object" && Object.prototype.toString.call(Packages) == "[object JavaPackage]" - -// Move to the next token - -pp$7.next = function() { - if (this.options.onToken) - this.options.onToken(new Token(this)) - - this.lastTokEnd = this.end - this.lastTokStart = this.start - this.lastTokEndLoc = this.endLoc - this.lastTokStartLoc = this.startLoc - this.nextToken() -} - -pp$7.getToken = function() { - this.next() - return new Token(this) -} - -// If we're in an ES6 environment, make parsers iterable -if (typeof Symbol !== "undefined") - pp$7[Symbol.iterator] = function () { - var self = this - return {next: function () { - var token = self.getToken() - return { - done: token.type === tt.eof, - value: token - } - }} - } - -// Toggle strict mode. Re-reads the next number or string to please -// pedantic tests (`"use strict"; 010;` should fail). - -pp$7.setStrict = function(strict) { - var this$1 = this; - - this.strict = strict - if (this.type !== tt.num && this.type !== tt.string) return - this.pos = this.start - if (this.options.locations) { - while (this.pos < this.lineStart) { - this$1.lineStart = this$1.input.lastIndexOf("\n", this$1.lineStart - 2) + 1 - --this$1.curLine - } - } - this.nextToken() -} - -pp$7.curContext = function() { - return this.context[this.context.length - 1] -} - -// Read a single token, updating the parser object's token-related -// properties. - -pp$7.nextToken = function() { - var curContext = this.curContext() - if (!curContext || !curContext.preserveSpace) this.skipSpace() - - this.start = this.pos - if (this.options.locations) this.startLoc = this.curPosition() - if (this.pos >= this.input.length) return this.finishToken(tt.eof) - - if (curContext.override) return curContext.override(this) - else this.readToken(this.fullCharCodeAtPos()) -} - -pp$7.readToken = function(code) { - // Identifier or keyword. '\uXXXX' sequences are allowed in - // identifiers, so '\' also dispatches to that. - if (isIdentifierStart(code, this.options.ecmaVersion >= 6) || code === 92 /* '\' */) - return this.readWord() - - return this.getTokenFromCode(code) -} - -pp$7.fullCharCodeAtPos = function() { - var code = this.input.charCodeAt(this.pos) - if (code <= 0xd7ff || code >= 0xe000) return code - var next = this.input.charCodeAt(this.pos + 1) - return (code << 10) + next - 0x35fdc00 -} - -pp$7.skipBlockComment = function() { - var this$1 = this; - - var startLoc = this.options.onComment && this.curPosition() - var start = this.pos, end = this.input.indexOf("*/", this.pos += 2) - if (end === -1) this.raise(this.pos - 2, "Unterminated comment") - this.pos = end + 2 - if (this.options.locations) { - lineBreakG.lastIndex = start - var match - while ((match = lineBreakG.exec(this.input)) && match.index < this.pos) { - ++this$1.curLine - this$1.lineStart = match.index + match[0].length - } - } - if (this.options.onComment) - this.options.onComment(true, this.input.slice(start + 2, end), start, this.pos, - startLoc, this.curPosition()) -} - -pp$7.skipLineComment = function(startSkip) { - var this$1 = this; - - var start = this.pos - var startLoc = this.options.onComment && this.curPosition() - var ch = this.input.charCodeAt(this.pos+=startSkip) - while (this.pos < this.input.length && ch !== 10 && ch !== 13 && ch !== 8232 && ch !== 8233) { - ++this$1.pos - ch = this$1.input.charCodeAt(this$1.pos) - } - if (this.options.onComment) - this.options.onComment(false, this.input.slice(start + startSkip, this.pos), start, this.pos, - startLoc, this.curPosition()) -} - -// Called at the start of the parse and after every token. Skips -// whitespace and comments, and. - -pp$7.skipSpace = function() { - var this$1 = this; - - loop: while (this.pos < this.input.length) { - var ch = this$1.input.charCodeAt(this$1.pos) - switch (ch) { - case 32: case 160: // ' ' - ++this$1.pos - break - case 13: - if (this$1.input.charCodeAt(this$1.pos + 1) === 10) { - ++this$1.pos - } - case 10: case 8232: case 8233: - ++this$1.pos - if (this$1.options.locations) { - ++this$1.curLine - this$1.lineStart = this$1.pos - } - break - case 47: // '/' - switch (this$1.input.charCodeAt(this$1.pos + 1)) { - case 42: // '*' - this$1.skipBlockComment() - break - case 47: - this$1.skipLineComment(2) - break - default: - break loop - } - break - default: - if (ch > 8 && ch < 14 || ch >= 5760 && nonASCIIwhitespace.test(String.fromCharCode(ch))) { - ++this$1.pos - } else { - break loop - } - } - } -} - -// Called at the end of every token. Sets `end`, `val`, and -// maintains `context` and `exprAllowed`, and skips the space after -// the token, so that the next one's `start` will point at the -// right position. - -pp$7.finishToken = function(type, val) { - this.end = this.pos - if (this.options.locations) this.endLoc = this.curPosition() - var prevType = this.type - this.type = type - this.value = val - - this.updateContext(prevType) -} - -// ### Token reading - -// This is the function that is called to fetch the next token. It -// is somewhat obscure, because it works in character codes rather -// than characters, and because operator parsing has been inlined -// into it. -// -// All in the name of speed. -// -pp$7.readToken_dot = function() { - var next = this.input.charCodeAt(this.pos + 1) - if (next >= 48 && next <= 57) return this.readNumber(true) - var next2 = this.input.charCodeAt(this.pos + 2) - if (this.options.ecmaVersion >= 6 && next === 46 && next2 === 46) { // 46 = dot '.' - this.pos += 3 - return this.finishToken(tt.ellipsis) - } else { - ++this.pos - return this.finishToken(tt.dot) - } -} - -pp$7.readToken_slash = function() { // '/' - var next = this.input.charCodeAt(this.pos + 1) - if (this.exprAllowed) {++this.pos; return this.readRegexp()} - if (next === 61) return this.finishOp(tt.assign, 2) - return this.finishOp(tt.slash, 1) -} - -pp$7.readToken_mult_modulo_exp = function(code) { // '%*' - var next = this.input.charCodeAt(this.pos + 1) - var size = 1 - var tokentype = code === 42 ? tt.star : tt.modulo - - // exponentiation operator ** and **= - if (this.options.ecmaVersion >= 7 && next === 42) { - ++size - tokentype = tt.starstar - next = this.input.charCodeAt(this.pos + 2) - } - - if (next === 61) return this.finishOp(tt.assign, size + 1) - return this.finishOp(tokentype, size) -} - -pp$7.readToken_pipe_amp = function(code) { // '|&' - var next = this.input.charCodeAt(this.pos + 1) - if (next === code) return this.finishOp(code === 124 ? tt.logicalOR : tt.logicalAND, 2) - if (next === 61) return this.finishOp(tt.assign, 2) - return this.finishOp(code === 124 ? tt.bitwiseOR : tt.bitwiseAND, 1) -} - -pp$7.readToken_caret = function() { // '^' - var next = this.input.charCodeAt(this.pos + 1) - if (next === 61) return this.finishOp(tt.assign, 2) - return this.finishOp(tt.bitwiseXOR, 1) -} - -pp$7.readToken_plus_min = function(code) { // '+-' - var next = this.input.charCodeAt(this.pos + 1) - if (next === code) { - if (next == 45 && this.input.charCodeAt(this.pos + 2) == 62 && - lineBreak.test(this.input.slice(this.lastTokEnd, this.pos))) { - // A `-->` line comment - this.skipLineComment(3) - this.skipSpace() - return this.nextToken() - } - return this.finishOp(tt.incDec, 2) - } - if (next === 61) return this.finishOp(tt.assign, 2) - return this.finishOp(tt.plusMin, 1) -} - -pp$7.readToken_lt_gt = function(code) { // '<>' - var next = this.input.charCodeAt(this.pos + 1) - var size = 1 - if (next === code) { - size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2 - if (this.input.charCodeAt(this.pos + size) === 61) return this.finishOp(tt.assign, size + 1) - return this.finishOp(tt.bitShift, size) - } - if (next == 33 && code == 60 && this.input.charCodeAt(this.pos + 2) == 45 && - this.input.charCodeAt(this.pos + 3) == 45) { - if (this.inModule) this.unexpected() - // `` line comment - this.skipLineComment(3) - this.skipSpace() - return this.nextToken() - } - return this.finishOp(tt.incDec, 2) - } - if (next === 61) return this.finishOp(tt.assign, 2) - return this.finishOp(tt.plusMin, 1) - } - - pp$7.readToken_lt_gt = function(code) { // '<>' - var next = this.input.charCodeAt(this.pos + 1) - var size = 1 - if (next === code) { - size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2 - if (this.input.charCodeAt(this.pos + size) === 61) return this.finishOp(tt.assign, size + 1) - return this.finishOp(tt.bitShift, size) - } - if (next == 33 && code == 60 && this.input.charCodeAt(this.pos + 2) == 45 && - this.input.charCodeAt(this.pos + 3) == 45) { - if (this.inModule) this.unexpected() - // `` line comment - this.skipLineComment(3) - this.skipSpace() - return this.nextToken() - } - return this.finishOp(tt.incDec, 2) - } - if (next === 61) return this.finishOp(tt.assign, 2) - return this.finishOp(tt.plusMin, 1) -} - -pp.readToken_lt_gt = function(code) { // '<>' - let next = this.input.charCodeAt(this.pos + 1) - let size = 1 - if (next === code) { - size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2 - if (this.input.charCodeAt(this.pos + size) === 61) return this.finishOp(tt.assign, size + 1) - return this.finishOp(tt.bitShift, size) - } - if (next == 33 && code == 60 && this.input.charCodeAt(this.pos + 2) == 45 && - this.input.charCodeAt(this.pos + 3) == 45) { - if (this.inModule) this.unexpected() - // `` line comment - this.skipLineComment(3); - this.skipSpace(); - return this.nextToken() - } - return this.finishOp(types.incDec, 2) - } - if (next === 61) { return this.finishOp(types.assign, 2) } - return this.finishOp(types.plusMin, 1) -}; - -pp$8.readToken_lt_gt = function(code) { // '<>' - var next = this.input.charCodeAt(this.pos + 1); - var size = 1; - if (next === code) { - size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2; - if (this.input.charCodeAt(this.pos + size) === 61) { return this.finishOp(types.assign, size + 1) } - return this.finishOp(types.bitShift, size) - } - if (next == 33 && code == 60 && !this.inModule && this.input.charCodeAt(this.pos + 2) == 45 && - this.input.charCodeAt(this.pos + 3) == 45) { - // `` line comment - this.skipLineComment(3); - this.skipSpace(); - return this.nextToken() - } - return this.finishOp(types.incDec, 2) - } - if (next === 61) { return this.finishOp(types.assign, 2) } - return this.finishOp(types.plusMin, 1) -}; - -pp$8.readToken_lt_gt = function(code) { // '<>' - var next = this.input.charCodeAt(this.pos + 1); - var size = 1; - if (next === code) { - size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2; - if (this.input.charCodeAt(this.pos + size) === 61) { return this.finishOp(types.assign, size + 1) } - return this.finishOp(types.bitShift, size) - } - if (next == 33 && code == 60 && !this.inModule && this.input.charCodeAt(this.pos + 2) == 45 && - this.input.charCodeAt(this.pos + 3) == 45) { - // ` {"no-alert": "2 no-console: 2"} - // Should ignore that case as well. - if (ConfigOps.isEverySeverityValid(items)) { - return { - success: true, - config: items - }; - } - } catch (ex) { - - // ignore to parse the string by a fallback. - } - - /* - * Optionator cannot parse commaless notations. - * But we are supporting that. So this is a fallback for that. - */ - items = {}; - const normalizedString = string.replace(/([a-zA-Z0-9\-/]+):/g, "\"$1\":").replace(/(]|[0-9])\s+(?=")/, "$1,"); - - try { - items = JSON.parse(`{${normalizedString}}`); - } catch (ex) { - return { - success: false, - error: { - ruleId: null, - fatal: true, - severity: 2, - source: null, - message: `Failed to parse JSON from '${normalizedString}': ${ex.message}`, - line: location.start.line, - column: location.start.column + 1 - } - }; - - } - - return { - success: true, - config: items - }; -} - -/** - * Parses a config of values separated by comma. - * @param {string} string The string to parse. - * @returns {Object} Result map of values and true values - */ -function parseListConfig(string) { - const items = {}; - - // Collapse whitespace around , - string.replace(/\s*,\s*/g, ",").split(/,+/).forEach(name => { - const trimmedName = name.trim(); - - if (trimmedName) { - items[trimmedName] = true; - } - }); - return items; -} - -/** - * Ensures that variables representing built-in properties of the Global Object, - * and any globals declared by special block comments, are present in the global - * scope. - * @param {Scope} globalScope The global scope. - * @param {Object} configGlobals The globals declared in configuration - * @param {{exportedVariables: Object, enabledGlobals: Object}} commentDirectives Directives from comment configuration - * @returns {void} - */ -function addDeclaredGlobals(globalScope, configGlobals, commentDirectives) { - Object.keys(configGlobals).forEach(name => { - let variable = globalScope.set.get(name); - - if (!variable) { - variable = new eslintScope.Variable(name, globalScope); - variable.eslintExplicitGlobal = false; - globalScope.variables.push(variable); - globalScope.set.set(name, variable); - } - variable.writeable = configGlobals[name]; - }); - - Object.keys(commentDirectives.enabledGlobals).forEach(name => { - let variable = globalScope.set.get(name); - - if (!variable) { - variable = new eslintScope.Variable(name, globalScope); - variable.eslintExplicitGlobal = true; - variable.eslintExplicitGlobalComment = commentDirectives.enabledGlobals[name].comment; - globalScope.variables.push(variable); - globalScope.set.set(name, variable); - } - variable.writeable = commentDirectives.enabledGlobals[name].value; - }); - - // mark all exported variables as such - Object.keys(commentDirectives.exportedVariables).forEach(name => { - const variable = globalScope.set.get(name); - - if (variable) { - variable.eslintUsed = true; - } - }); - - /* - * "through" contains all references which definitions cannot be found. - * Since we augment the global scope using configuration, we need to update - * references and remove the ones that were added by configuration. - */ - globalScope.through = globalScope.through.filter(reference => { - const name = reference.identifier.name; - const variable = globalScope.set.get(name); - - if (variable) { - - /* - * Links the variable and the reference. - * And this reference is removed from `Scope#through`. - */ - reference.resolved = variable; - variable.references.push(reference); - - return false; - } - - return true; - }); -} - -/** - * Creates a collection of disable directives from a comment - * @param {("disable"|"enable"|"disable-line"|"disable-next-line")} type The type of directive comment - * @param {{line: number, column: number}} loc The 0-based location of the comment token - * @param {string} value The value after the directive in the comment - * comment specified no specific rules, so it applies to all rules (e.g. `eslint-disable`) - * @returns {DisableDirective[]} Directives from the comment - */ -function createDisableDirectives(type, loc, value) { - const ruleIds = Object.keys(parseListConfig(value)); - const directiveRules = ruleIds.length ? ruleIds : [null]; - - return directiveRules.map(ruleId => ({ type, line: loc.line, column: loc.column + 1, ruleId })); -} - -/** - * Parses comments in file to extract file-specific config of rules, globals - * and environments and merges them with global config; also code blocks - * where reporting is disabled or enabled and merges them with reporting config. - * @param {string} filename The file being checked. - * @param {ASTNode} ast The top node of the AST. - * @param {function(string): {create: Function}} ruleMapper A map from rule IDs to defined rules - * @returns {{configuredRules: Object, enabledGlobals: Object, exportedVariables: Object, problems: Problem[], disableDirectives: DisableDirective[]}} - * A collection of the directive comments that were found, along with any problems that occurred when parsing - */ -function getDirectiveComments(filename, ast, ruleMapper) { - const configuredRules = {}; - const enabledGlobals = {}; - const exportedVariables = {}; - const problems = []; - const disableDirectives = []; - - ast.comments.filter(token => token.type !== "Shebang").forEach(comment => { - const trimmedCommentText = comment.value.trim(); - const match = /^(eslint(-\w+){0,3}|exported|globals?)(\s|$)/.exec(trimmedCommentText); - - if (!match) { - return; - } - - const directiveValue = trimmedCommentText.slice(match.index + match[1].length); - - if (/^eslint-disable-(next-)?line$/.test(match[1]) && comment.loc.start.line === comment.loc.end.line) { - const directiveType = match[1].slice("eslint-".length); - - [].push.apply(disableDirectives, createDisableDirectives(directiveType, comment.loc.start, directiveValue)); - } else if (comment.type === "Block") { - switch (match[1]) { - case "exported": - Object.assign(exportedVariables, parseBooleanConfig(directiveValue, comment)); - break; - - case "globals": - case "global": - Object.assign(enabledGlobals, parseBooleanConfig(directiveValue, comment)); - break; - - case "eslint-disable": - [].push.apply(disableDirectives, createDisableDirectives("disable", comment.loc.start, directiveValue)); - break; - - case "eslint-enable": - [].push.apply(disableDirectives, createDisableDirectives("enable", comment.loc.start, directiveValue)); - break; - - case "eslint": { - const parseResult = parseJsonConfig(directiveValue, comment.loc); - - if (parseResult.success) { - Object.keys(parseResult.config).forEach(name => { - const ruleValue = parseResult.config[name]; - - try { - validator.validateRuleOptions(ruleMapper(name), name, ruleValue); - } catch (err) { - problems.push({ - ruleId: name, - severity: 2, - source: null, - message: err.message, - line: comment.loc.start.line, - column: comment.loc.start.column + 1, - endLine: comment.loc.end.line, - endColumn: comment.loc.end.column + 1, - nodeType: null - }); - } - configuredRules[name] = ruleValue; - }); - } else { - problems.push(parseResult.error); - } - - break; - } - - // no default - } - } - }); - - return { - configuredRules, - enabledGlobals, - exportedVariables, - problems, - disableDirectives - }; -} - -/** - * Normalize ECMAScript version from the initial config - * @param {number} ecmaVersion ECMAScript version from the initial config - * @param {boolean} isModule Whether the source type is module or not - * @returns {number} normalized ECMAScript version - */ -function normalizeEcmaVersion(ecmaVersion, isModule) { - - // Need at least ES6 for modules - if (isModule && (!ecmaVersion || ecmaVersion < 6)) { - return 6; - } - - /* - * Calculate ECMAScript edition number from official year version starting with - * ES2015, which corresponds with ES6 (or a difference of 2009). - */ - if (ecmaVersion >= 2015) { - return ecmaVersion - 2009; - } - - return ecmaVersion; -} - -const eslintEnvPattern = /\/\*\s*eslint-env\s(.+?)\*\//g; - -/** - * Checks whether or not there is a comment which has "eslint-env *" in a given text. - * @param {string} text - A source code text to check. - * @returns {Object|null} A result of parseListConfig() with "eslint-env *" comment. - */ -function findEslintEnv(text) { - let match, retv; - - eslintEnvPattern.lastIndex = 0; - - while ((match = eslintEnvPattern.exec(text))) { - retv = Object.assign(retv || {}, parseListConfig(match[1])); - } - - return retv; -} - -/** - * Normalizes the possible options for `linter.verify` and `linter.verifyAndFix` to a - * consistent shape. - * @param {(string|{reportUnusedDisableDirectives: boolean, filename: string, allowInlineConfig: boolean})} providedOptions Options - * @returns {{reportUnusedDisableDirectives: boolean, filename: string, allowInlineConfig: boolean}} Normalized options - */ -function normalizeVerifyOptions(providedOptions) { - const isObjectOptions = typeof providedOptions === "object"; - const providedFilename = isObjectOptions ? providedOptions.filename : providedOptions; - - return { - filename: typeof providedFilename === "string" ? providedFilename : "", - allowInlineConfig: !isObjectOptions || providedOptions.allowInlineConfig !== false, - reportUnusedDisableDirectives: isObjectOptions && !!providedOptions.reportUnusedDisableDirectives - }; -} - -/** - * Combines the provided parserOptions with the options from environments - * @param {Object} providedOptions The provided 'parserOptions' key in a config - * @param {Environment[]} enabledEnvironments The environments enabled in configuration and with inline comments - * @returns {Object} Resulting parser options after merge - */ -function resolveParserOptions(providedOptions, enabledEnvironments) { - const parserOptionsFromEnv = enabledEnvironments - .filter(env => env.parserOptions) - .reduce((parserOptions, env) => ConfigOps.merge(parserOptions, env.parserOptions), {}); - - const mergedParserOptions = ConfigOps.merge(parserOptionsFromEnv, providedOptions || {}); - - const isModule = mergedParserOptions.sourceType === "module"; - - if (isModule) { - - // can't have global return inside of modules - mergedParserOptions.ecmaFeatures = Object.assign({}, mergedParserOptions.ecmaFeatures, { globalReturn: false }); - } - - mergedParserOptions.ecmaVersion = normalizeEcmaVersion(mergedParserOptions.ecmaVersion, isModule); - - return mergedParserOptions; -} - -/** - * Combines the provided globals object with the globals from environments - * @param {Object} providedGlobals The 'globals' key in a config - * @param {Environments[]} enabledEnvironments The environments enabled in configuration and with inline comments - * @returns {Object} The resolved globals object - */ -function resolveGlobals(providedGlobals, enabledEnvironments) { - return Object.assign.apply( - null, - [{}] - .concat(enabledEnvironments.filter(env => env.globals).map(env => env.globals)) - .concat(providedGlobals) - ); -} - -/** - * Strips Unicode BOM from a given text. - * - * @param {string} text - A text to strip. - * @returns {string} The stripped text. - */ -function stripUnicodeBOM(text) { - - /* - * Check Unicode BOM. - * In JavaScript, string data is stored as UTF-16, so BOM is 0xFEFF. - * http://www.ecma-international.org/ecma-262/6.0/#sec-unicode-format-control-characters - */ - if (text.charCodeAt(0) === 0xFEFF) { - return text.slice(1); - } - return text; -} - -/** - * Get the options for a rule (not including severity), if any - * @param {Array|number} ruleConfig rule configuration - * @returns {Array} of rule options, empty Array if none - */ -function getRuleOptions(ruleConfig) { - if (Array.isArray(ruleConfig)) { - return ruleConfig.slice(1); - } - return []; - -} - -/** - * Analyze scope of the given AST. - * @param {ASTNode} ast The `Program` node to analyze. - * @param {Object} parserOptions The parser options. - * @param {Object} visitorKeys The visitor keys. - * @returns {ScopeManager} The analysis result. - */ -function analyzeScope(ast, parserOptions, visitorKeys) { - const ecmaFeatures = parserOptions.ecmaFeatures || {}; - const ecmaVersion = parserOptions.ecmaVersion || 5; - - return eslintScope.analyze(ast, { - ignoreEval: true, - nodejsScope: ecmaFeatures.globalReturn, - impliedStrict: ecmaFeatures.impliedStrict, - ecmaVersion, - sourceType: parserOptions.sourceType || "script", - childVisitorKeys: visitorKeys || evk.KEYS, - fallback: Traverser.getKeys - }); -} - -/** - * Parses text into an AST. Moved out here because the try-catch prevents - * optimization of functions, so it's best to keep the try-catch as isolated - * as possible - * @param {string} text The text to parse. - * @param {Object} providedParserOptions Options to pass to the parser - * @param {string} parserName The name of the parser - * @param {Map} parserMap A map from names to loaded parsers - * @param {string} filePath The path to the file being parsed. - * @returns {{success: false, error: Problem}|{success: true, sourceCode: SourceCode}} - * An object containing the AST and parser services if parsing was successful, or the error if parsing failed - * @private - */ -function parse(text, providedParserOptions, parserName, parserMap, filePath) { - - - const textToParse = stripUnicodeBOM(text).replace(astUtils.SHEBANG_MATCHER, (match, captured) => `//${captured}`); - const parserOptions = Object.assign({}, providedParserOptions, { - loc: true, - range: true, - raw: true, - tokens: true, - comment: true, - eslintVisitorKeys: true, - eslintScopeManager: true, - filePath - }); - - let parser; - - try { - parser = parserMap.get(parserName) || require(parserName); - } catch (ex) { - return { - success: false, - error: { - ruleId: null, - fatal: true, - severity: 2, - source: null, - message: ex.message, - line: 0, - column: 0 - } - }; - } - - /* - * Check for parsing errors first. If there's a parsing error, nothing - * else can happen. However, a parsing error does not throw an error - * from this method - it's just considered a fatal error message, a - * problem that ESLint identified just like any other. - */ - try { - const parseResult = (typeof parser.parseForESLint === "function") - ? parser.parseForESLint(textToParse, parserOptions) - : { ast: parser.parse(textToParse, parserOptions) }; - const ast = parseResult.ast; - const parserServices = parseResult.services || {}; - const visitorKeys = parseResult.visitorKeys || evk.KEYS; - const scopeManager = parseResult.scopeManager || analyzeScope(ast, parserOptions, visitorKeys); - - return { - success: true, - - /* - * Save all values that `parseForESLint()` returned. - * If a `SourceCode` object is given as the first parameter instead of source code text, - * linter skips the parsing process and reuses the source code object. - * In that case, linter needs all the values that `parseForESLint()` returned. - */ - sourceCode: new SourceCode({ - text, - ast, - parserServices, - scopeManager, - visitorKeys - }) - }; - } catch (ex) { - - // If the message includes a leading line number, strip it: - const message = `Parsing error: ${ex.message.replace(/^line \d+:/i, "").trim()}`; - const source = ex.lineNumber ? SourceCode.splitLines(text)[ex.lineNumber - 1] : null; - - return { - success: false, - error: { - ruleId: null, - fatal: true, - severity: 2, - source, - message, - line: ex.lineNumber, - column: ex.column - } - }; - } -} - -/** - * Gets the scope for the current node - * @param {ScopeManager} scopeManager The scope manager for this AST - * @param {ASTNode} currentNode The node to get the scope of - * @param {number} ecmaVersion The `ecmaVersion` setting that this code was parsed with - * @returns {eslint-scope.Scope} The scope information for this node - */ -function getScope(scopeManager, currentNode, ecmaVersion) { - let initialNode; - - // if current node introduces a scope, add it to the list - if ( - ["FunctionDeclaration", "FunctionExpression", "ArrowFunctionExpression"].indexOf(currentNode.type) >= 0 || - ecmaVersion >= 6 && ["BlockStatement", "SwitchStatement", "CatchClause"].indexOf(currentNode.type) >= 0 - ) { - initialNode = currentNode; - } else { - initialNode = currentNode.parent; - } - - // Ascend the current node's parents - for (let node = initialNode; node; node = node.parent) { - - // Get the innermost scope - const scope = scopeManager.acquire(node, true); - - if (scope) { - if (scope.type === "function-expression-name") { - return scope.childScopes[0]; - } - return scope; - } - } - - return scopeManager.scopes[0]; -} - -/** - * Marks a variable as used in the current scope - * @param {ScopeManager} scopeManager The scope manager for this AST. The scope may be mutated by this function. - * @param {ASTNode} currentNode The node currently being traversed - * @param {Object} parserOptions The options used to parse this text - * @param {string} name The name of the variable that should be marked as used. - * @returns {boolean} True if the variable was found and marked as used, false if not. - */ -function markVariableAsUsed(scopeManager, currentNode, parserOptions, name) { - const hasGlobalReturn = parserOptions.ecmaFeatures && parserOptions.ecmaFeatures.globalReturn; - const specialScope = hasGlobalReturn || parserOptions.sourceType === "module"; - const currentScope = getScope(scopeManager, currentNode, parserOptions.ecmaVersion); - - // Special Node.js scope means we need to start one level deeper - const initialScope = currentScope.type === "global" && specialScope ? currentScope.childScopes[0] : currentScope; - - for (let scope = initialScope; scope; scope = scope.upper) { - const variable = scope.variables.find(scopeVar => scopeVar.name === name); - - if (variable) { - variable.eslintUsed = true; - return true; - } - } - - return false; -} - -/** - * Runs a rule, and gets its listeners - * @param {Rule} rule A normalized rule with a `create` method - * @param {Context} ruleContext The context that should be passed to the rule - * @returns {Object} A map of selector listeners provided by the rule - */ -function createRuleListeners(rule, ruleContext) { - try { - return rule.create(ruleContext); - } catch (ex) { - ex.message = `Error while loading rule '${ruleContext.id}': ${ex.message}`; - throw ex; - } -} - -// methods that exist on SourceCode object -const DEPRECATED_SOURCECODE_PASSTHROUGHS = { - getSource: "getText", - getSourceLines: "getLines", - getAllComments: "getAllComments", - getNodeByRangeIndex: "getNodeByRangeIndex", - getComments: "getComments", - getCommentsBefore: "getCommentsBefore", - getCommentsAfter: "getCommentsAfter", - getCommentsInside: "getCommentsInside", - getJSDocComment: "getJSDocComment", - getFirstToken: "getFirstToken", - getFirstTokens: "getFirstTokens", - getLastToken: "getLastToken", - getLastTokens: "getLastTokens", - getTokenAfter: "getTokenAfter", - getTokenBefore: "getTokenBefore", - getTokenByRangeStart: "getTokenByRangeStart", - getTokens: "getTokens", - getTokensAfter: "getTokensAfter", - getTokensBefore: "getTokensBefore", - getTokensBetween: "getTokensBetween" -}; - -const BASE_TRAVERSAL_CONTEXT = Object.freeze( - Object.keys(DEPRECATED_SOURCECODE_PASSTHROUGHS).reduce( - (contextInfo, methodName) => - Object.assign(contextInfo, { - [methodName]() { - const sourceCode = this.getSourceCode(); - - return sourceCode[DEPRECATED_SOURCECODE_PASSTHROUGHS[methodName]].apply(sourceCode, arguments); - } - }), - {} - ) -); - -/** - * Runs the given rules on the given SourceCode object - * @param {SourceCode} sourceCode A SourceCode object for the given text - * @param {Object} configuredRules The rules configuration - * @param {function(string): Rule} ruleMapper A mapper function from rule names to rules - * @param {Object} parserOptions The options that were passed to the parser - * @param {string} parserName The name of the parser in the config - * @param {Object} settings The settings that were enabled in the config - * @param {string} filename The reported filename of the code - * @returns {Problem[]} An array of reported problems - */ -function runRules(sourceCode, configuredRules, ruleMapper, parserOptions, parserName, settings, filename) { - const emitter = createEmitter(); - const traverser = new Traverser(); - - /* - * Create a frozen object with the ruleContext properties and methods that are shared by all rules. - * All rule contexts will inherit from this object. This avoids the performance penalty of copying all the - * properties once for each rule. - */ - const sharedTraversalContext = Object.freeze( - Object.assign( - Object.create(BASE_TRAVERSAL_CONTEXT), - { - getAncestors: () => traverser.parents(), - getDeclaredVariables: sourceCode.scopeManager.getDeclaredVariables.bind(sourceCode.scopeManager), - getFilename: () => filename, - getScope: () => getScope(sourceCode.scopeManager, traverser.current(), parserOptions.ecmaVersion), - getSourceCode: () => sourceCode, - markVariableAsUsed: name => markVariableAsUsed(sourceCode.scopeManager, traverser.current(), parserOptions, name), - parserOptions, - parserPath: parserName, - parserServices: sourceCode.parserServices, - settings, - - /** - * This is used to avoid breaking rules that used to monkeypatch the `Linter#report` method - * by using the `_linter` property on rule contexts. - * - * This should be removed in a major release after we create a better way to - * lint for unused disable comments. - * https://github.com/eslint/eslint/issues/9193 - */ - _linter: { - report() {}, - on: emitter.on - } - } - ) - ); - - - const lintingProblems = []; - - Object.keys(configuredRules).forEach(ruleId => { - const severity = ConfigOps.getRuleSeverity(configuredRules[ruleId]); - - if (severity === 0) { - return; - } - - const rule = ruleMapper(ruleId); - const messageIds = rule.meta && rule.meta.messages; - let reportTranslator = null; - const ruleContext = Object.freeze( - Object.assign( - Object.create(sharedTraversalContext), - { - id: ruleId, - options: getRuleOptions(configuredRules[ruleId]), - report() { - - /* - * Create a report translator lazily. - * In a vast majority of cases, any given rule reports zero errors on a given - * piece of code. Creating a translator lazily avoids the performance cost of - * creating a new translator function for each rule that usually doesn't get - * called. - * - * Using lazy report translators improves end-to-end performance by about 3% - * with Node 8.4.0. - */ - if (reportTranslator === null) { - reportTranslator = createReportTranslator({ ruleId, severity, sourceCode, messageIds }); - } - const problem = reportTranslator.apply(null, arguments); - - if (problem.fix && rule.meta && !rule.meta.fixable) { - throw new Error("Fixable rules should export a `meta.fixable` property."); - } - lintingProblems.push(problem); - - /* - * This is used to avoid breaking rules that used monkeypatch Linter, and relied on - * `linter.report` getting called with report info every time a rule reports a problem. - * To continue to support this, make sure that `context._linter.report` is called every - * time a problem is reported by a rule, even though `context._linter` is no longer a - * `Linter` instance. - * - * This should be removed in a major release after we create a better way to - * lint for unused disable comments. - * https://github.com/eslint/eslint/issues/9193 - */ - sharedTraversalContext._linter.report( // eslint-disable-line no-underscore-dangle - problem.ruleId, - problem.severity, - { loc: { start: { line: problem.line, column: problem.column - 1 } } }, - problem.message - ); - } - } - ) - ); - - const ruleListeners = createRuleListeners(rule, ruleContext); - - // add all the selectors from the rule as listeners - Object.keys(ruleListeners).forEach(selector => { - emitter.on( - selector, - timing.enabled - ? timing.time(ruleId, ruleListeners[selector]) - : ruleListeners[selector] - ); - }); - }); - - const eventGenerator = new CodePathAnalyzer(new NodeEventGenerator(emitter)); - - /* - * Each node has a type property. Whenever a particular type of - * node is found, an event is fired. This allows any listeners to - * automatically be informed that this type of node has been found - * and react accordingly. - */ - traverser.traverse(sourceCode.ast, { - enter(node, parent) { - node.parent = parent; - eventGenerator.enterNode(node); - }, - leave(node) { - eventGenerator.leaveNode(node); - }, - visitorKeys: sourceCode.visitorKeys - }); - - return lintingProblems; -} - -const lastSourceCodes = new WeakMap(); -const loadedParserMaps = new WeakMap(); - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -/** - * Object that is responsible for verifying JavaScript text - * @name eslint - */ -module.exports = class Linter { - - constructor() { - lastSourceCodes.set(this, null); - loadedParserMaps.set(this, new Map()); - this.version = pkg.version; - - this.rules = new Rules(); - this.environments = new Environments(); - } - - /** - * Configuration object for the `verify` API. A JS representation of the eslintrc files. - * @typedef {Object} ESLintConfig - * @property {Object} rules The rule configuration to verify against. - * @property {string} [parser] Parser to use when generatig the AST. - * @property {Object} [parserOptions] Options for the parsed used. - * @property {Object} [settings] Global settings passed to each rule. - * @property {Object} [env] The environment to verify in. - * @property {Object} [globals] Available globals to the code. - */ - - /** - * Same as linter.verify, except without support for processors. - * @param {string|SourceCode} textOrSourceCode The text to parse or a SourceCode object. - * @param {ESLintConfig} providedConfig An ESLintConfig instance to configure everything. - * @param {(string|Object)} [filenameOrOptions] The optional filename of the file being checked. - * If this is not set, the filename will default to '' in the rule context. If - * an object, then it has "filename", "saveState", and "allowInlineConfig" properties. - * @param {boolean} [filenameOrOptions.allowInlineConfig=true] Allow/disallow inline comments' ability to change config once it is set. Defaults to true if not supplied. - * Useful if you want to validate JS without comments overriding rules. - * @param {boolean} [filenameOrOptions.reportUnusedDisableDirectives=false] Adds reported errors for unused - * eslint-disable directives - * @returns {Object[]} The results as an array of messages or an empty array if no messages. - */ - _verifyWithoutProcessors(textOrSourceCode, providedConfig, filenameOrOptions) { - const config = providedConfig || {}; - const options = normalizeVerifyOptions(filenameOrOptions); - let text; - - // evaluate arguments - if (typeof textOrSourceCode === "string") { - lastSourceCodes.set(this, null); - text = textOrSourceCode; - } else { - lastSourceCodes.set(this, textOrSourceCode); - text = textOrSourceCode.text; - } - - // search and apply "eslint-env *". - const envInFile = findEslintEnv(text); - const resolvedEnvConfig = Object.assign({ builtin: true }, config.env, envInFile); - const enabledEnvs = Object.keys(resolvedEnvConfig) - .filter(envName => resolvedEnvConfig[envName]) - .map(envName => this.environments.get(envName)) - .filter(env => env); - - const parserOptions = resolveParserOptions(config.parserOptions || {}, enabledEnvs); - const configuredGlobals = resolveGlobals(config.globals || {}, enabledEnvs); - const parserName = config.parser || DEFAULT_PARSER_NAME; - const settings = config.settings || {}; - - if (!lastSourceCodes.get(this)) { - - // there's no input, just exit here - if (text.trim().length === 0) { - lastSourceCodes.set(this, new SourceCode(text, blankScriptAST)); - return []; - } - - const parseResult = parse( - text, - parserOptions, - parserName, - loadedParserMaps.get(this), - options.filename - ); - - if (!parseResult.success) { - return [parseResult.error]; - } - - lastSourceCodes.set(this, parseResult.sourceCode); - } else { - - /* - * If the given source code object as the first argument does not have scopeManager, analyze the scope. - * This is for backward compatibility (SourceCode is frozen so it cannot rebind). - */ - const lastSourceCode = lastSourceCodes.get(this); - - if (!lastSourceCode.scopeManager) { - lastSourceCodes.set(this, new SourceCode({ - text: lastSourceCode.text, - ast: lastSourceCode.ast, - parserServices: lastSourceCode.parserServices, - visitorKeys: lastSourceCode.visitorKeys, - scopeManager: analyzeScope(lastSourceCode.ast, parserOptions) - })); - } - } - - const sourceCode = lastSourceCodes.get(this); - const commentDirectives = options.allowInlineConfig - ? getDirectiveComments(options.filename, sourceCode.ast, ruleId => this.rules.get(ruleId)) - : { configuredRules: {}, enabledGlobals: {}, exportedVariables: {}, problems: [], disableDirectives: [] }; - - // augment global scope with declared global variables - addDeclaredGlobals( - sourceCode.scopeManager.scopes[0], - configuredGlobals, - { exportedVariables: commentDirectives.exportedVariables, enabledGlobals: commentDirectives.enabledGlobals } - ); - - const configuredRules = Object.assign({}, config.rules, commentDirectives.configuredRules); - - const lintingProblems = runRules( - sourceCode, - configuredRules, - ruleId => this.rules.get(ruleId), - parserOptions, - parserName, - settings, - options.filename - ); - - return applyDisableDirectives({ - directives: commentDirectives.disableDirectives, - problems: lintingProblems - .concat(commentDirectives.problems) - .sort((problemA, problemB) => problemA.line - problemB.line || problemA.column - problemB.column), - reportUnusedDisableDirectives: options.reportUnusedDisableDirectives - }); - } - - /** - * Verifies the text against the rules specified by the second argument. - * @param {string|SourceCode} textOrSourceCode The text to parse or a SourceCode object. - * @param {ESLintConfig} config An ESLintConfig instance to configure everything. - * @param {(string|Object)} [filenameOrOptions] The optional filename of the file being checked. - * If this is not set, the filename will default to '' in the rule context. If - * an object, then it has "filename", "saveState", and "allowInlineConfig" properties. - * @param {boolean} [saveState] Indicates if the state from the last run should be saved. - * Mostly useful for testing purposes. - * @param {boolean} [filenameOrOptions.allowInlineConfig] Allow/disallow inline comments' ability to change config once it is set. Defaults to true if not supplied. - * Useful if you want to validate JS without comments overriding rules. - * @param {function(string): string[]} [filenameOrOptions.preprocess] preprocessor for source text. If provided, - * this should accept a string of source text, and return an array of code blocks to lint. - * @param {function(Array): Object[]} [filenameOrOptions.postprocess] postprocessor for report messages. If provided, - * this should accept an array of the message lists for each code block returned from the preprocessor, - * apply a mapping to the messages as appropriate, and return a one-dimensional array of messages - * @returns {Object[]} The results as an array of messages or an empty array if no messages. - */ - verify(textOrSourceCode, config, filenameOrOptions) { - const preprocess = filenameOrOptions && filenameOrOptions.preprocess || (rawText => [rawText]); - const postprocess = filenameOrOptions && filenameOrOptions.postprocess || lodash.flatten; - - return postprocess( - preprocess(textOrSourceCode).map( - textBlock => this._verifyWithoutProcessors(textBlock, config, filenameOrOptions) - ) - ); - } - - /** - * Gets the SourceCode object representing the parsed source. - * @returns {SourceCode} The SourceCode object. - */ - getSourceCode() { - return lastSourceCodes.get(this); - } - - /** - * Defines a new linting rule. - * @param {string} ruleId A unique rule identifier - * @param {Function} ruleModule Function from context to object mapping AST node types to event handlers - * @returns {void} - */ - defineRule(ruleId, ruleModule) { - this.rules.define(ruleId, ruleModule); - } - - /** - * Defines many new linting rules. - * @param {Object} rulesToDefine map from unique rule identifier to rule - * @returns {void} - */ - defineRules(rulesToDefine) { - Object.getOwnPropertyNames(rulesToDefine).forEach(ruleId => { - this.defineRule(ruleId, rulesToDefine[ruleId]); - }); - } - - /** - * Gets an object with all loaded rules. - * @returns {Map} All loaded rules - */ - getRules() { - return this.rules.getAllLoadedRules(); - } - - /** - * Define a new parser module - * @param {any} parserId Name of the parser - * @param {any} parserModule The parser object - * @returns {void} - */ - defineParser(parserId, parserModule) { - loadedParserMaps.get(this).set(parserId, parserModule); - } - - /** - * Performs multiple autofix passes over the text until as many fixes as possible - * have been applied. - * @param {string} text The source text to apply fixes to. - * @param {Object} config The ESLint config object to use. - * @param {Object} options The ESLint options object to use. - * @param {string} options.filename The filename from which the text was read. - * @param {boolean} options.allowInlineConfig Flag indicating if inline comments - * should be allowed. - * @param {boolean|Function} options.fix Determines whether fixes should be applied - * @param {Function} options.preprocess preprocessor for source text. If provided, this should - * accept a string of source text, and return an array of code blocks to lint. - * @param {Function} options.postprocess postprocessor for report messages. If provided, - * this should accept an array of the message lists for each code block returned from the preprocessor, - * apply a mapping to the messages as appropriate, and return a one-dimensional array of messages - * @returns {Object} The result of the fix operation as returned from the - * SourceCodeFixer. - */ - verifyAndFix(text, config, options) { - let messages = [], - fixedResult, - fixed = false, - passNumber = 0, - currentText = text; - const debugTextDescription = options && options.filename || `${text.slice(0, 10)}...`; - const shouldFix = options && typeof options.fix !== "undefined" ? options.fix : true; - - /** - * This loop continues until one of the following is true: - * - * 1. No more fixes have been applied. - * 2. Ten passes have been made. - * - * That means anytime a fix is successfully applied, there will be another pass. - * Essentially, guaranteeing a minimum of two passes. - */ - do { - passNumber++; - - debug(`Linting code for ${debugTextDescription} (pass ${passNumber})`); - messages = this.verify(currentText, config, options); - - debug(`Generating fixed text for ${debugTextDescription} (pass ${passNumber})`); - fixedResult = SourceCodeFixer.applyFixes(currentText, messages, shouldFix); - - /* - * stop if there are any syntax errors. - * 'fixedResult.output' is a empty string. - */ - if (messages.length === 1 && messages[0].fatal) { - break; - } - - // keep track if any fixes were ever applied - important for return value - fixed = fixed || fixedResult.fixed; - - // update to use the fixed output instead of the original text - currentText = fixedResult.output; - - } while ( - fixedResult.fixed && - passNumber < MAX_AUTOFIX_PASSES - ); - - /* - * If the last result had fixes, we need to lint again to be sure we have - * the most up-to-date information. - */ - if (fixedResult.fixed) { - fixedResult.messages = this.verify(currentText, config, options); - } - - // ensure the last result properly reflects if fixes were done - fixedResult.fixed = fixed; - fixedResult.output = currentText; - - return fixedResult; - } -}; diff --git a/node_modules/eslint/lib/load-rules.js b/node_modules/eslint/lib/load-rules.js deleted file mode 100644 index a9da956b..00000000 --- a/node_modules/eslint/lib/load-rules.js +++ /dev/null @@ -1,49 +0,0 @@ -/** - * @fileoverview Module for loading rules from files and directories. - * @author Michael Ficarra - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const fs = require("fs"), - path = require("path"); - -const rulesDirCache = {}; - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -/** - * Load all rule modules from specified directory. - * @param {string} [relativeRulesDir] Path to rules directory, may be relative. Defaults to `lib/rules`. - * @param {string} cwd Current working directory - * @returns {Object} Loaded rule modules by rule ids (file names). - */ -module.exports = function(relativeRulesDir, cwd) { - - const rulesDir = relativeRulesDir - ? path.resolve(cwd, relativeRulesDir) - : path.join(__dirname, "rules"); - - // cache will help performance as IO operation are expensive - if (rulesDirCache[rulesDir]) { - return rulesDirCache[rulesDir]; - } - - const rules = Object.create(null); - - fs.readdirSync(rulesDir).forEach(file => { - if (path.extname(file) !== ".js") { - return; - } - rules[file.slice(0, -3)] = path.join(rulesDir, file); - }); - rulesDirCache[rulesDir] = rules; - - return rules; -}; diff --git a/node_modules/eslint/lib/logging.js b/node_modules/eslint/lib/logging.js deleted file mode 100644 index 22451e53..00000000 --- a/node_modules/eslint/lib/logging.js +++ /dev/null @@ -1,28 +0,0 @@ -/** - * @fileoverview Handle logging for ESLint - * @author Gyandeep Singh - */ - -"use strict"; - -/* eslint no-console: "off" */ - -/* istanbul ignore next */ -module.exports = { - - /** - * Cover for console.log - * @returns {void} - */ - info() { - console.log.apply(console, arguments); - }, - - /** - * Cover for console.error - * @returns {void} - */ - error() { - console.error.apply(console, arguments); - } -}; diff --git a/node_modules/eslint/lib/options.js b/node_modules/eslint/lib/options.js deleted file mode 100644 index 9265d151..00000000 --- a/node_modules/eslint/lib/options.js +++ /dev/null @@ -1,241 +0,0 @@ -/** - * @fileoverview Options configuration for optionator. - * @author George Zahariev - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const optionator = require("optionator"); - -//------------------------------------------------------------------------------ -// Initialization and Public Interface -//------------------------------------------------------------------------------ - -// exports "parse(args)", "generateHelp()", and "generateHelpForOption(optionName)" -module.exports = optionator({ - prepend: "eslint [options] file.js [file.js] [dir]", - defaults: { - concatRepeatedArrays: true, - mergeRepeatedObjects: true - }, - options: [ - { - heading: "Basic configuration" - }, - { - option: "eslintrc", - type: "Boolean", - default: "true", - description: "Disable use of configuration from .eslintrc.*" - }, - { - option: "config", - alias: "c", - type: "path::String", - description: "Use this configuration, overriding .eslintrc.* config options if present" - }, - { - option: "env", - type: "[String]", - description: "Specify environments" - }, - { - option: "ext", - type: "[String]", - default: ".js", - description: "Specify JavaScript file extensions" - }, - { - option: "global", - type: "[String]", - description: "Define global variables" - }, - { - option: "parser", - type: "String", - description: "Specify the parser to be used" - }, - { - option: "parser-options", - type: "Object", - description: "Specify parser options" - }, - { - heading: "Specifying rules and plugins" - }, - { - option: "rulesdir", - type: "[path::String]", - description: "Use additional rules from this directory" - }, - { - option: "plugin", - type: "[String]", - description: "Specify plugins" - }, - { - option: "rule", - type: "Object", - description: "Specify rules" - }, - { - heading: "Fixing problems" - }, - { - option: "fix", - type: "Boolean", - default: false, - description: "Automatically fix problems" - }, - { - option: "fix-dry-run", - type: "Boolean", - default: false, - description: "Automatically fix problems without saving the changes to the file system" - }, - { - heading: "Ignoring files" - }, - { - option: "ignore-path", - type: "path::String", - description: "Specify path of ignore file" - }, - { - option: "ignore", - type: "Boolean", - default: "true", - description: "Disable use of ignore files and patterns" - }, - { - option: "ignore-pattern", - type: "[String]", - description: "Pattern of files to ignore (in addition to those in .eslintignore)", - concatRepeatedArrays: [true, { - oneValuePerFlag: true - }] - }, - { - heading: "Using stdin" - }, - { - option: "stdin", - type: "Boolean", - default: "false", - description: "Lint code provided on " - }, - { - option: "stdin-filename", - type: "String", - description: "Specify filename to process STDIN as" - }, - { - heading: "Handling warnings" - }, - { - option: "quiet", - type: "Boolean", - default: "false", - description: "Report errors only" - }, - { - option: "max-warnings", - type: "Int", - default: "-1", - description: "Number of warnings to trigger nonzero exit code" - }, - { - heading: "Output" - }, - { - option: "output-file", - alias: "o", - type: "path::String", - description: "Specify file to write report to" - }, - { - option: "format", - alias: "f", - type: "String", - default: "stylish", - description: "Use a specific output format" - }, - { - option: "color", - type: "Boolean", - alias: "no-color", - description: "Force enabling/disabling of color" - }, - { - heading: "Inline configuration comments" - }, - { - option: "inline-config", - type: "Boolean", - default: "true", - description: "Prevent comments from changing config or rules" - }, - { - option: "report-unused-disable-directives", - type: "Boolean", - default: false, - description: "Adds reported errors for unused eslint-disable directives" - }, - { - heading: "Caching" - }, - { - option: "cache", - type: "Boolean", - default: "false", - description: "Only check changed files" - }, - { - option: "cache-file", - type: "path::String", - default: ".eslintcache", - description: "Path to the cache file. Deprecated: use --cache-location" - }, - { - option: "cache-location", - type: "path::String", - description: "Path to the cache file or directory" - }, - { - heading: "Miscellaneous" - }, - { - option: "init", - type: "Boolean", - default: "false", - description: "Run config initialization wizard" - }, - { - option: "debug", - type: "Boolean", - default: false, - description: "Output debugging information" - }, - { - option: "help", - alias: "h", - type: "Boolean", - description: "Show help" - }, - { - option: "version", - alias: "v", - type: "Boolean", - description: "Output the version number" - }, - { - option: "print-config", - type: "path::String", - description: "Print the configuration for the given file" - } - ] -}); diff --git a/node_modules/eslint/lib/report-translator.js b/node_modules/eslint/lib/report-translator.js deleted file mode 100644 index 7893a1f7..00000000 --- a/node_modules/eslint/lib/report-translator.js +++ /dev/null @@ -1,286 +0,0 @@ -/** - * @fileoverview A helper that translates context.report() calls from the rule API into generic problem objects - * @author Teddy Katz - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const assert = require("assert"); -const ruleFixer = require("./util/rule-fixer"); -const interpolate = require("./util/interpolate"); - -//------------------------------------------------------------------------------ -// Typedefs -//------------------------------------------------------------------------------ - -/** - * An error message description - * @typedef {Object} MessageDescriptor - * @property {ASTNode} [node] The reported node - * @property {Location} loc The location of the problem. - * @property {string} message The problem message. - * @property {Object} [data] Optional data to use to fill in placeholders in the - * message. - * @property {Function} [fix] The function to call that creates a fix command. - */ - -/** - * Information about the report - * @typedef {Object} ReportInfo - * @property {string} ruleId - * @property {(0|1|2)} severity - * @property {(string|undefined)} message - * @property {(string|undefined)} messageId - * @property {number} line - * @property {number} column - * @property {(number|undefined)} endLine - * @property {(number|undefined)} endColumn - * @property {(string|null)} nodeType - * @property {string} source - * @property {({text: string, range: (number[]|null)}|null)} fix - */ - -//------------------------------------------------------------------------------ -// Module Definition -//------------------------------------------------------------------------------ - - -/** - * Translates a multi-argument context.report() call into a single object argument call - * @param {...*} arguments A list of arguments passed to `context.report` - * @returns {MessageDescriptor} A normalized object containing report information - */ -function normalizeMultiArgReportCall() { - - // If there is one argument, it is considered to be a new-style call already. - if (arguments.length === 1) { - - // Shallow clone the object to avoid surprises if reusing the descriptor - return Object.assign({}, arguments[0]); - } - - // If the second argument is a string, the arguments are interpreted as [node, message, data, fix]. - if (typeof arguments[1] === "string") { - return { - node: arguments[0], - message: arguments[1], - data: arguments[2], - fix: arguments[3] - }; - } - - // Otherwise, the arguments are interpreted as [node, loc, message, data, fix]. - return { - node: arguments[0], - loc: arguments[1], - message: arguments[2], - data: arguments[3], - fix: arguments[4] - }; -} - -/** - * Asserts that either a loc or a node was provided, and the node is valid if it was provided. - * @param {MessageDescriptor} descriptor A descriptor to validate - * @returns {void} - * @throws AssertionError if neither a node nor a loc was provided, or if the node is not an object - */ -function assertValidNodeInfo(descriptor) { - if (descriptor.node) { - assert(typeof descriptor.node === "object", "Node must be an object"); - } else { - assert(descriptor.loc, "Node must be provided when reporting error if location is not provided"); - } -} - -/** - * Normalizes a MessageDescriptor to always have a `loc` with `start` and `end` properties - * @param {MessageDescriptor} descriptor A descriptor for the report from a rule. - * @returns {{start: Location, end: (Location|null)}} An updated location that infers the `start` and `end` properties - * from the `node` of the original descriptor, or infers the `start` from the `loc` of the original descriptor. - */ -function normalizeReportLoc(descriptor) { - if (descriptor.loc) { - if (descriptor.loc.start) { - return descriptor.loc; - } - return { start: descriptor.loc, end: null }; - } - return descriptor.node.loc; -} - -/** - * Interpolates data placeholders in report messages - * @param {MessageDescriptor} descriptor The report message descriptor. - * @returns {string} The interpolated message for the descriptor - */ -function normalizeMessagePlaceholders(descriptor) { - return interpolate(descriptor.message, descriptor.data); -} - -/** - * Compares items in a fixes array by range. - * @param {Fix} a The first message. - * @param {Fix} b The second message. - * @returns {int} -1 if a comes before b, 1 if a comes after b, 0 if equal. - * @private - */ -function compareFixesByRange(a, b) { - return a.range[0] - b.range[0] || a.range[1] - b.range[1]; -} - -/** - * Merges the given fixes array into one. - * @param {Fix[]} fixes The fixes to merge. - * @param {SourceCode} sourceCode The source code object to get the text between fixes. - * @returns {{text: string, range: number[]}} The merged fixes - */ -function mergeFixes(fixes, sourceCode) { - if (fixes.length === 0) { - return null; - } - if (fixes.length === 1) { - return fixes[0]; - } - - fixes.sort(compareFixesByRange); - - const originalText = sourceCode.text; - const start = fixes[0].range[0]; - const end = fixes[fixes.length - 1].range[1]; - let text = ""; - let lastPos = Number.MIN_SAFE_INTEGER; - - for (const fix of fixes) { - assert(fix.range[0] >= lastPos, "Fix objects must not be overlapped in a report."); - - if (fix.range[0] >= 0) { - text += originalText.slice(Math.max(0, start, lastPos), fix.range[0]); - } - text += fix.text; - lastPos = fix.range[1]; - } - text += originalText.slice(Math.max(0, start, lastPos), end); - - return { range: [start, end], text }; -} - -/** - * Gets one fix object from the given descriptor. - * If the descriptor retrieves multiple fixes, this merges those to one. - * @param {MessageDescriptor} descriptor The report descriptor. - * @param {SourceCode} sourceCode The source code object to get text between fixes. - * @returns {({text: string, range: number[]}|null)} The fix for the descriptor - */ -function normalizeFixes(descriptor, sourceCode) { - if (typeof descriptor.fix !== "function") { - return null; - } - - // @type {null | Fix | Fix[] | IterableIterator} - const fix = descriptor.fix(ruleFixer); - - // Merge to one. - if (fix && Symbol.iterator in fix) { - return mergeFixes(Array.from(fix), sourceCode); - } - return fix; -} - -/** - * Creates information about the report from a descriptor - * @param {Object} options Information about the problem - * @param {string} options.ruleId Rule ID - * @param {(0|1|2)} options.severity Rule severity - * @param {(ASTNode|null)} options.node Node - * @param {string} options.message Error message - * @param {{start: SourceLocation, end: (SourceLocation|null)}} options.loc Start and end location - * @param {{text: string, range: (number[]|null)}} options.fix The fix object - * @param {string[]} options.sourceLines Source lines - * @returns {function(...args): ReportInfo} Function that returns information about the report - */ -function createProblem(options) { - const problem = { - ruleId: options.ruleId, - severity: options.severity, - message: options.message, - line: options.loc.start.line, - column: options.loc.start.column + 1, - nodeType: options.node && options.node.type || null, - source: options.sourceLines[options.loc.start.line - 1] || "" - }; - - /* - * If this isn’t in the conditional, some of the tests fail - * because `messageId` is present in the problem object - */ - if (options.messageId) { - problem.messageId = options.messageId; - } - - if (options.loc.end) { - problem.endLine = options.loc.end.line; - problem.endColumn = options.loc.end.column + 1; - } - - if (options.fix) { - problem.fix = options.fix; - } - - return problem; -} - -/** - * Returns a function that converts the arguments of a `context.report` call from a rule into a reported - * problem for the Node.js API. - * @param {{ruleId: string, severity: number, sourceCode: SourceCode, messageIds: Object}} metadata Metadata for the reported problem - * @param {SourceCode} sourceCode The `SourceCode` instance for the text being linted - * @returns {function(...args): ReportInfo} Function that returns information about the report - */ - -module.exports = function createReportTranslator(metadata) { - - /* - * `createReportTranslator` gets called once per enabled rule per file. It needs to be very performant. - * The report translator itself (i.e. the function that `createReportTranslator` returns) gets - * called every time a rule reports a problem, which happens much less frequently (usually, the vast - * majority of rules don't report any problems for a given file). - */ - return function() { - const descriptor = normalizeMultiArgReportCall.apply(null, arguments); - - assertValidNodeInfo(descriptor); - - if (descriptor.messageId) { - if (!metadata.messageIds) { - throw new TypeError("context.report() called with a messageId, but no messages were present in the rule metadata."); - } - const id = descriptor.messageId; - const messages = metadata.messageIds; - - if (descriptor.message) { - throw new TypeError("context.report() called with a message and a messageId. Please only pass one."); - } - if (!messages || !Object.prototype.hasOwnProperty.call(messages, id)) { - throw new TypeError(`context.report() called with a messageId of '${id}' which is not present in the 'messages' config: ${JSON.stringify(messages, null, 2)}`); - } - descriptor.message = messages[id]; - } - - - return createProblem({ - ruleId: metadata.ruleId, - severity: metadata.severity, - node: descriptor.node, - message: normalizeMessagePlaceholders(descriptor), - messageId: descriptor.messageId, - loc: normalizeReportLoc(descriptor), - fix: normalizeFixes(descriptor, metadata.sourceCode), - sourceLines: metadata.sourceCode.lines - }); - }; -}; diff --git a/node_modules/eslint/lib/rules.js b/node_modules/eslint/lib/rules.js deleted file mode 100644 index 040f9db5..00000000 --- a/node_modules/eslint/lib/rules.js +++ /dev/null @@ -1,140 +0,0 @@ -/** - * @fileoverview Defines a storage for rules. - * @author Nicholas C. Zakas - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"); -const loadRules = require("./load-rules"); -const ruleReplacements = require("../conf/replacements").rules; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Creates a stub rule that gets used when a rule with a given ID is not found. - * @param {string} ruleId The ID of the missing rule - * @returns {{create: function(RuleContext): Object}} A rule that reports an error at the first location - * in the program. The report has the message `Definition for rule '${ruleId}' was not found` if the rule is unknown, - * or `Rule '${ruleId}' was removed and replaced by: ${replacements.join(", ")}` if the rule is known to have been - * replaced. - */ -const createMissingRule = lodash.memoize(ruleId => { - const message = Object.prototype.hasOwnProperty.call(ruleReplacements, ruleId) - ? `Rule '${ruleId}' was removed and replaced by: ${ruleReplacements[ruleId].join(", ")}` - : `Definition for rule '${ruleId}' was not found`; - - return { - create: context => ({ - Program() { - context.report({ - loc: { line: 1, column: 0 }, - message - }); - } - }) - }; -}); - -/** - * Normalizes a rule module to the new-style API - * @param {(Function|{create: Function})} rule A rule object, which can either be a function - * ("old-style") or an object with a `create` method ("new-style") - * @returns {{create: Function}} A new-style rule. - */ -function normalizeRule(rule) { - return typeof rule === "function" ? Object.assign({ create: rule }, rule) : rule; -} - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -class Rules { - constructor() { - this._rules = Object.create(null); - - this.load(); - } - - /** - * Registers a rule module for rule id in storage. - * @param {string} ruleId Rule id (file name). - * @param {Function} ruleModule Rule handler. - * @returns {void} - */ - define(ruleId, ruleModule) { - this._rules[ruleId] = normalizeRule(ruleModule); - } - - /** - * Loads and registers all rules from passed rules directory. - * @param {string} [rulesDir] Path to rules directory, may be relative. Defaults to `lib/rules`. - * @param {string} cwd Current working directory - * @returns {void} - */ - load(rulesDir, cwd) { - const newRules = loadRules(rulesDir, cwd); - - Object.keys(newRules).forEach(ruleId => { - this.define(ruleId, newRules[ruleId]); - }); - } - - /** - * Registers all given rules of a plugin. - * @param {Object} plugin The plugin object to import. - * @param {string} pluginName The name of the plugin without prefix (`eslint-plugin-`). - * @returns {void} - */ - importPlugin(plugin, pluginName) { - if (plugin.rules) { - Object.keys(plugin.rules).forEach(ruleId => { - const qualifiedRuleId = `${pluginName}/${ruleId}`, - rule = plugin.rules[ruleId]; - - this.define(qualifiedRuleId, rule); - }); - } - } - - /** - * Access rule handler by id (file name). - * @param {string} ruleId Rule id (file name). - * @returns {{create: Function, schema: JsonSchema[]}} - * A rule. This is normalized to always have the new-style shape with a `create` method. - */ - get(ruleId) { - if (!Object.prototype.hasOwnProperty.call(this._rules, ruleId)) { - return createMissingRule(ruleId); - } - if (typeof this._rules[ruleId] === "string") { - return normalizeRule(require(this._rules[ruleId])); - } - return this._rules[ruleId]; - - } - - /** - * Get an object with all currently loaded rules - * @returns {Map} All loaded rules - */ - getAllLoadedRules() { - const allRules = new Map(); - - Object.keys(this._rules).forEach(name => { - const rule = this.get(name); - - allRules.set(name, rule); - }); - return allRules; - } -} - -module.exports = Rules; diff --git a/node_modules/eslint/lib/rules/.eslintrc.yml b/node_modules/eslint/lib/rules/.eslintrc.yml deleted file mode 100644 index 64b3cee7..00000000 --- a/node_modules/eslint/lib/rules/.eslintrc.yml +++ /dev/null @@ -1,4 +0,0 @@ -rules: - rulesdir/no-invalid-meta: "error" - rulesdir/consistent-docs-description: "error" - rulesdir/consistent-docs-url: "error" diff --git a/node_modules/eslint/lib/rules/accessor-pairs.js b/node_modules/eslint/lib/rules/accessor-pairs.js deleted file mode 100644 index 68607295..00000000 --- a/node_modules/eslint/lib/rules/accessor-pairs.js +++ /dev/null @@ -1,161 +0,0 @@ -/** - * @fileoverview Rule to flag wrapping non-iife in parens - * @author Gyandeep Singh - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether or not a given node is an `Identifier` node which was named a given name. - * @param {ASTNode} node - A node to check. - * @param {string} name - An expected name of the node. - * @returns {boolean} `true` if the node is an `Identifier` node which was named as expected. - */ -function isIdentifier(node, name) { - return node.type === "Identifier" && node.name === name; -} - -/** - * Checks whether or not a given node is an argument of a specified method call. - * @param {ASTNode} node - A node to check. - * @param {number} index - An expected index of the node in arguments. - * @param {string} object - An expected name of the object of the method. - * @param {string} property - An expected name of the method. - * @returns {boolean} `true` if the node is an argument of the specified method call. - */ -function isArgumentOfMethodCall(node, index, object, property) { - const parent = node.parent; - - return ( - parent.type === "CallExpression" && - parent.callee.type === "MemberExpression" && - parent.callee.computed === false && - isIdentifier(parent.callee.object, object) && - isIdentifier(parent.callee.property, property) && - parent.arguments[index] === node - ); -} - -/** - * Checks whether or not a given node is a property descriptor. - * @param {ASTNode} node - A node to check. - * @returns {boolean} `true` if the node is a property descriptor. - */ -function isPropertyDescriptor(node) { - - // Object.defineProperty(obj, "foo", {set: ...}) - if (isArgumentOfMethodCall(node, 2, "Object", "defineProperty") || - isArgumentOfMethodCall(node, 2, "Reflect", "defineProperty") - ) { - return true; - } - - /* - * Object.defineProperties(obj, {foo: {set: ...}}) - * Object.create(proto, {foo: {set: ...}}) - */ - const grandparent = node.parent.parent; - - return grandparent.type === "ObjectExpression" && ( - isArgumentOfMethodCall(grandparent, 1, "Object", "create") || - isArgumentOfMethodCall(grandparent, 1, "Object", "defineProperties") - ); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce getter and setter pairs in objects", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/accessor-pairs" - }, - schema: [{ - type: "object", - properties: { - getWithoutSet: { - type: "boolean" - }, - setWithoutGet: { - type: "boolean" - } - }, - additionalProperties: false - }], - messages: { - getter: "Getter is not present.", - setter: "Setter is not present." - } - }, - create(context) { - const config = context.options[0] || {}; - const checkGetWithoutSet = config.getWithoutSet === true; - const checkSetWithoutGet = config.setWithoutGet !== false; - - /** - * Checks a object expression to see if it has setter and getter both present or none. - * @param {ASTNode} node The node to check. - * @returns {void} - * @private - */ - function checkLonelySetGet(node) { - let isSetPresent = false; - let isGetPresent = false; - const isDescriptor = isPropertyDescriptor(node); - - for (let i = 0, end = node.properties.length; i < end; i++) { - const property = node.properties[i]; - - let propToCheck = ""; - - if (property.kind === "init") { - if (isDescriptor && !property.computed) { - propToCheck = property.key.name; - } - } else { - propToCheck = property.kind; - } - - switch (propToCheck) { - case "set": - isSetPresent = true; - break; - - case "get": - isGetPresent = true; - break; - - default: - - // Do nothing - } - - if (isSetPresent && isGetPresent) { - break; - } - } - - if (checkSetWithoutGet && isSetPresent && !isGetPresent) { - context.report({ node, messageId: "getter" }); - } else if (checkGetWithoutSet && isGetPresent && !isSetPresent) { - context.report({ node, messageId: "setter" }); - } - } - - return { - ObjectExpression(node) { - if (checkSetWithoutGet || checkGetWithoutSet) { - checkLonelySetGet(node); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/array-bracket-newline.js b/node_modules/eslint/lib/rules/array-bracket-newline.js deleted file mode 100644 index e1904057..00000000 --- a/node_modules/eslint/lib/rules/array-bracket-newline.js +++ /dev/null @@ -1,256 +0,0 @@ -/** - * @fileoverview Rule to enforce linebreaks after open and before close array brackets - * @author Jan Peer Stöcklmair - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce linebreaks after opening and before closing array brackets", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/array-bracket-newline" - }, - fixable: "whitespace", - schema: [ - { - oneOf: [ - { - enum: ["always", "never", "consistent"] - }, - { - type: "object", - properties: { - multiline: { - type: "boolean" - }, - minItems: { - type: ["integer", "null"], - minimum: 0 - } - }, - additionalProperties: false - } - ] - } - ], - messages: { - unexpectedOpeningLinebreak: "There should be no linebreak after '['.", - unexpectedClosingLinebreak: "There should be no linebreak before ']'.", - missingOpeningLinebreak: "A linebreak is required after '['.", - missingClosingLinebreak: "A linebreak is required before ']'." - } - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - - //---------------------------------------------------------------------- - // Helpers - //---------------------------------------------------------------------- - - /** - * Normalizes a given option value. - * - * @param {string|Object|undefined} option - An option value to parse. - * @returns {{multiline: boolean, minItems: number}} Normalized option object. - */ - function normalizeOptionValue(option) { - let consistent = false; - let multiline = false; - let minItems = 0; - - if (option) { - if (option === "consistent") { - consistent = true; - minItems = Number.POSITIVE_INFINITY; - } else if (option === "always" || option.minItems === 0) { - minItems = 0; - } else if (option === "never") { - minItems = Number.POSITIVE_INFINITY; - } else { - multiline = Boolean(option.multiline); - minItems = option.minItems || Number.POSITIVE_INFINITY; - } - } else { - consistent = false; - multiline = true; - minItems = Number.POSITIVE_INFINITY; - } - - return { consistent, multiline, minItems }; - } - - /** - * Normalizes a given option value. - * - * @param {string|Object|undefined} options - An option value to parse. - * @returns {{ArrayExpression: {multiline: boolean, minItems: number}, ArrayPattern: {multiline: boolean, minItems: number}}} Normalized option object. - */ - function normalizeOptions(options) { - const value = normalizeOptionValue(options); - - return { ArrayExpression: value, ArrayPattern: value }; - } - - /** - * Reports that there shouldn't be a linebreak after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportNoBeginningLinebreak(node, token) { - context.report({ - node, - loc: token.loc, - messageId: "unexpectedOpeningLinebreak", - fix(fixer) { - const nextToken = sourceCode.getTokenAfter(token, { includeComments: true }); - - if (astUtils.isCommentToken(nextToken)) { - return null; - } - - return fixer.removeRange([token.range[1], nextToken.range[0]]); - } - }); - } - - /** - * Reports that there shouldn't be a linebreak before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportNoEndingLinebreak(node, token) { - context.report({ - node, - loc: token.loc, - messageId: "unexpectedClosingLinebreak", - fix(fixer) { - const previousToken = sourceCode.getTokenBefore(token, { includeComments: true }); - - if (astUtils.isCommentToken(previousToken)) { - return null; - } - - return fixer.removeRange([previousToken.range[1], token.range[0]]); - } - }); - } - - /** - * Reports that there should be a linebreak after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportRequiredBeginningLinebreak(node, token) { - context.report({ - node, - loc: token.loc, - messageId: "missingOpeningLinebreak", - fix(fixer) { - return fixer.insertTextAfter(token, "\n"); - } - }); - } - - /** - * Reports that there should be a linebreak before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportRequiredEndingLinebreak(node, token) { - context.report({ - node, - loc: token.loc, - messageId: "missingClosingLinebreak", - fix(fixer) { - return fixer.insertTextBefore(token, "\n"); - } - }); - } - - /** - * Reports a given node if it violated this rule. - * - * @param {ASTNode} node - A node to check. This is an ArrayExpression node or an ArrayPattern node. - * @returns {void} - */ - function check(node) { - const elements = node.elements; - const normalizedOptions = normalizeOptions(context.options[0]); - const options = normalizedOptions[node.type]; - const openBracket = sourceCode.getFirstToken(node); - const closeBracket = sourceCode.getLastToken(node); - const firstIncComment = sourceCode.getTokenAfter(openBracket, { includeComments: true }); - const lastIncComment = sourceCode.getTokenBefore(closeBracket, { includeComments: true }); - const first = sourceCode.getTokenAfter(openBracket); - const last = sourceCode.getTokenBefore(closeBracket); - - const needsLinebreaks = ( - elements.length >= options.minItems || - ( - options.multiline && - elements.length > 0 && - firstIncComment.loc.start.line !== lastIncComment.loc.end.line - ) || - ( - elements.length === 0 && - firstIncComment.type === "Block" && - firstIncComment.loc.start.line !== lastIncComment.loc.end.line && - firstIncComment === lastIncComment - ) || - ( - options.consistent && - firstIncComment.loc.start.line !== openBracket.loc.end.line - ) - ); - - /* - * Use tokens or comments to check multiline or not. - * But use only tokens to check whether linebreaks are needed. - * This allows: - * var arr = [ // eslint-disable-line foo - * 'a' - * ] - */ - - if (needsLinebreaks) { - if (astUtils.isTokenOnSameLine(openBracket, first)) { - reportRequiredBeginningLinebreak(node, openBracket); - } - if (astUtils.isTokenOnSameLine(last, closeBracket)) { - reportRequiredEndingLinebreak(node, closeBracket); - } - } else { - if (!astUtils.isTokenOnSameLine(openBracket, first)) { - reportNoBeginningLinebreak(node, openBracket); - } - if (!astUtils.isTokenOnSameLine(last, closeBracket)) { - reportNoEndingLinebreak(node, closeBracket); - } - } - } - - //---------------------------------------------------------------------- - // Public - //---------------------------------------------------------------------- - - return { - ArrayPattern: check, - ArrayExpression: check - }; - } -}; diff --git a/node_modules/eslint/lib/rules/array-bracket-spacing.js b/node_modules/eslint/lib/rules/array-bracket-spacing.js deleted file mode 100644 index c64ff3dc..00000000 --- a/node_modules/eslint/lib/rules/array-bracket-spacing.js +++ /dev/null @@ -1,236 +0,0 @@ -/** - * @fileoverview Disallows or enforces spaces inside of array brackets. - * @author Jamund Ferguson - */ -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent spacing inside array brackets", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/array-bracket-spacing" - }, - fixable: "whitespace", - schema: [ - { - enum: ["always", "never"] - }, - { - type: "object", - properties: { - singleValue: { - type: "boolean" - }, - objectsInArrays: { - type: "boolean" - }, - arraysInArrays: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - messages: { - unexpectedSpaceAfter: "There should be no space after '{{tokenValue}}'.", - unexpectedSpaceBefore: "There should be no space before '{{tokenValue}}'.", - missingSpaceAfter: "A space is required after '{{tokenValue}}'.", - missingSpaceBefore: "A space is required before '{{tokenValue}}'." - } - }, - create(context) { - const spaced = context.options[0] === "always", - sourceCode = context.getSourceCode(); - - /** - * Determines whether an option is set, relative to the spacing option. - * If spaced is "always", then check whether option is set to false. - * If spaced is "never", then check whether option is set to true. - * @param {Object} option - The option to exclude. - * @returns {boolean} Whether or not the property is excluded. - */ - function isOptionSet(option) { - return context.options[1] ? context.options[1][option] === !spaced : false; - } - - const options = { - spaced, - singleElementException: isOptionSet("singleValue"), - objectsInArraysException: isOptionSet("objectsInArrays"), - arraysInArraysException: isOptionSet("arraysInArrays") - }; - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Reports that there shouldn't be a space after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportNoBeginningSpace(node, token) { - context.report({ - node, - loc: token.loc.start, - messageId: "unexpectedSpaceAfter", - data: { - tokenValue: token.value - }, - fix(fixer) { - const nextToken = sourceCode.getTokenAfter(token); - - return fixer.removeRange([token.range[1], nextToken.range[0]]); - } - }); - } - - /** - * Reports that there shouldn't be a space before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportNoEndingSpace(node, token) { - context.report({ - node, - loc: token.loc.start, - messageId: "unexpectedSpaceBefore", - data: { - tokenValue: token.value - }, - fix(fixer) { - const previousToken = sourceCode.getTokenBefore(token); - - return fixer.removeRange([previousToken.range[1], token.range[0]]); - } - }); - } - - /** - * Reports that there should be a space after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportRequiredBeginningSpace(node, token) { - context.report({ - node, - loc: token.loc.start, - messageId: "missingSpaceAfter", - data: { - tokenValue: token.value - }, - fix(fixer) { - return fixer.insertTextAfter(token, " "); - } - }); - } - - /** - * Reports that there should be a space before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportRequiredEndingSpace(node, token) { - context.report({ - node, - loc: token.loc.start, - messageId: "missingSpaceBefore", - data: { - tokenValue: token.value - }, - fix(fixer) { - return fixer.insertTextBefore(token, " "); - } - }); - } - - /** - * Determines if a node is an object type - * @param {ASTNode} node - The node to check. - * @returns {boolean} Whether or not the node is an object type. - */ - function isObjectType(node) { - return node && (node.type === "ObjectExpression" || node.type === "ObjectPattern"); - } - - /** - * Determines if a node is an array type - * @param {ASTNode} node - The node to check. - * @returns {boolean} Whether or not the node is an array type. - */ - function isArrayType(node) { - return node && (node.type === "ArrayExpression" || node.type === "ArrayPattern"); - } - - /** - * Validates the spacing around array brackets - * @param {ASTNode} node - The node we're checking for spacing - * @returns {void} - */ - function validateArraySpacing(node) { - if (options.spaced && node.elements.length === 0) { - return; - } - - const first = sourceCode.getFirstToken(node), - second = sourceCode.getFirstToken(node, 1), - last = node.typeAnnotation - ? sourceCode.getTokenBefore(node.typeAnnotation) - : sourceCode.getLastToken(node), - penultimate = sourceCode.getTokenBefore(last), - firstElement = node.elements[0], - lastElement = node.elements[node.elements.length - 1]; - - const openingBracketMustBeSpaced = - options.objectsInArraysException && isObjectType(firstElement) || - options.arraysInArraysException && isArrayType(firstElement) || - options.singleElementException && node.elements.length === 1 - ? !options.spaced : options.spaced; - - const closingBracketMustBeSpaced = - options.objectsInArraysException && isObjectType(lastElement) || - options.arraysInArraysException && isArrayType(lastElement) || - options.singleElementException && node.elements.length === 1 - ? !options.spaced : options.spaced; - - if (astUtils.isTokenOnSameLine(first, second)) { - if (openingBracketMustBeSpaced && !sourceCode.isSpaceBetweenTokens(first, second)) { - reportRequiredBeginningSpace(node, first); - } - if (!openingBracketMustBeSpaced && sourceCode.isSpaceBetweenTokens(first, second)) { - reportNoBeginningSpace(node, first); - } - } - - if (first !== penultimate && astUtils.isTokenOnSameLine(penultimate, last)) { - if (closingBracketMustBeSpaced && !sourceCode.isSpaceBetweenTokens(penultimate, last)) { - reportRequiredEndingSpace(node, last); - } - if (!closingBracketMustBeSpaced && sourceCode.isSpaceBetweenTokens(penultimate, last)) { - reportNoEndingSpace(node, last); - } - } - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - ArrayPattern: validateArraySpacing, - ArrayExpression: validateArraySpacing - }; - } -}; diff --git a/node_modules/eslint/lib/rules/array-callback-return.js b/node_modules/eslint/lib/rules/array-callback-return.js deleted file mode 100644 index 2375dcba..00000000 --- a/node_modules/eslint/lib/rules/array-callback-return.js +++ /dev/null @@ -1,255 +0,0 @@ -/** - * @fileoverview Rule to enforce return statements in callbacks of array's methods - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"); - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const TARGET_NODE_TYPE = /^(?:Arrow)?FunctionExpression$/; -const TARGET_METHODS = /^(?:every|filter|find(?:Index)?|map|reduce(?:Right)?|some|sort)$/; - -/** - * Checks a given code path segment is reachable. - * - * @param {CodePathSegment} segment - A segment to check. - * @returns {boolean} `true` if the segment is reachable. - */ -function isReachable(segment) { - return segment.reachable; -} - -/** - * Gets a readable location. - * - * - FunctionExpression -> the function name or `function` keyword. - * - ArrowFunctionExpression -> `=>` token. - * - * @param {ASTNode} node - A function node to get. - * @param {SourceCode} sourceCode - A source code to get tokens. - * @returns {ASTNode|Token} The node or the token of a location. - */ -function getLocation(node, sourceCode) { - if (node.type === "ArrowFunctionExpression") { - return sourceCode.getTokenBefore(node.body); - } - return node.id || node; -} - -/** - * Checks a given node is a MemberExpression node which has the specified name's - * property. - * - * @param {ASTNode} node - A node to check. - * @returns {boolean} `true` if the node is a MemberExpression node which has - * the specified name's property - */ -function isTargetMethod(node) { - return ( - node.type === "MemberExpression" && - TARGET_METHODS.test(astUtils.getStaticPropertyName(node) || "") - ); -} - -/** - * Checks whether or not a given node is a function expression which is the - * callback of an array method. - * - * @param {ASTNode} node - A node to check. This is one of - * FunctionExpression or ArrowFunctionExpression. - * @returns {boolean} `true` if the node is the callback of an array method. - */ -function isCallbackOfArrayMethod(node) { - let currentNode = node; - - while (currentNode) { - const parent = currentNode.parent; - - switch (parent.type) { - - /* - * Looks up the destination. e.g., - * foo.every(nativeFoo || function foo() { ... }); - */ - case "LogicalExpression": - case "ConditionalExpression": - currentNode = parent; - break; - - /* - * If the upper function is IIFE, checks the destination of the return value. - * e.g. - * foo.every((function() { - * // setup... - * return function callback() { ... }; - * })()); - */ - case "ReturnStatement": { - const func = astUtils.getUpperFunction(parent); - - if (func === null || !astUtils.isCallee(func)) { - return false; - } - currentNode = func.parent; - break; - } - - /* - * e.g. - * Array.from([], function() {}); - * list.every(function() {}); - */ - case "CallExpression": - if (astUtils.isArrayFromMethod(parent.callee)) { - return ( - parent.arguments.length >= 2 && - parent.arguments[1] === currentNode - ); - } - if (isTargetMethod(parent.callee)) { - return ( - parent.arguments.length >= 1 && - parent.arguments[0] === currentNode - ); - } - return false; - - // Otherwise this node is not target. - default: - return false; - } - } - - /* istanbul ignore next: unreachable */ - return false; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce `return` statements in callbacks of array methods", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/array-callback-return" - }, - - schema: [ - { - type: "object", - properties: { - allowImplicit: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - - messages: { - expectedAtEnd: "Expected to return a value at the end of {{name}}.", - expectedInside: "Expected to return a value in {{name}}.", - expectedReturnValue: "{{name}} expected a return value." - } - }, - - create(context) { - - const options = context.options[0] || { allowImplicit: false }; - - let funcInfo = { - upper: null, - codePath: null, - hasReturn: false, - shouldCheck: false, - node: null - }; - - /** - * Checks whether or not the last code path segment is reachable. - * Then reports this function if the segment is reachable. - * - * If the last code path segment is reachable, there are paths which are not - * returned or thrown. - * - * @param {ASTNode} node - A node to check. - * @returns {void} - */ - function checkLastSegment(node) { - if (funcInfo.shouldCheck && - funcInfo.codePath.currentSegments.some(isReachable) - ) { - context.report({ - node, - loc: getLocation(node, context.getSourceCode()).loc.start, - messageId: funcInfo.hasReturn - ? "expectedAtEnd" - : "expectedInside", - data: { - name: astUtils.getFunctionNameWithKind(funcInfo.node) - } - }); - } - } - - return { - - // Stacks this function's information. - onCodePathStart(codePath, node) { - funcInfo = { - upper: funcInfo, - codePath, - hasReturn: false, - shouldCheck: - TARGET_NODE_TYPE.test(node.type) && - node.body.type === "BlockStatement" && - isCallbackOfArrayMethod(node) && - !node.async && - !node.generator, - node - }; - }, - - // Pops this function's information. - onCodePathEnd() { - funcInfo = funcInfo.upper; - }, - - // Checks the return statement is valid. - ReturnStatement(node) { - if (funcInfo.shouldCheck) { - funcInfo.hasReturn = true; - - // if allowImplicit: false, should also check node.argument - if (!options.allowImplicit && !node.argument) { - context.report({ - node, - messageId: "expectedReturnValue", - data: { - name: lodash.upperFirst(astUtils.getFunctionNameWithKind(funcInfo.node)) - } - }); - } - } - }, - - // Reports a given function if the last path is reachable. - "FunctionExpression:exit": checkLastSegment, - "ArrowFunctionExpression:exit": checkLastSegment - }; - } -}; diff --git a/node_modules/eslint/lib/rules/array-element-newline.js b/node_modules/eslint/lib/rules/array-element-newline.js deleted file mode 100644 index 359b8d43..00000000 --- a/node_modules/eslint/lib/rules/array-element-newline.js +++ /dev/null @@ -1,236 +0,0 @@ -/** - * @fileoverview Rule to enforce line breaks after each array element - * @author Jan Peer Stöcklmair - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce line breaks after each array element", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/array-element-newline" - }, - fixable: "whitespace", - schema: [ - { - oneOf: [ - { - enum: ["always", "never"] - }, - { - type: "object", - properties: { - multiline: { - type: "boolean" - }, - minItems: { - type: ["integer", "null"], - minimum: 0 - } - }, - additionalProperties: false - } - ] - } - ], - - messages: { - unexpectedLineBreak: "There should be no linebreak here.", - missingLineBreak: "There should be a linebreak after this element." - } - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - //---------------------------------------------------------------------- - // Helpers - //---------------------------------------------------------------------- - - /** - * Normalizes a given option value. - * - * @param {string|Object|undefined} providedOption - An option value to parse. - * @returns {{multiline: boolean, minItems: number}} Normalized option object. - */ - function normalizeOptionValue(providedOption) { - let multiline = false; - let minItems; - - const option = providedOption || "always"; - - if (!option || option === "always" || option.minItems === 0) { - minItems = 0; - } else if (option === "never") { - minItems = Number.POSITIVE_INFINITY; - } else { - multiline = Boolean(option.multiline); - minItems = option.minItems || Number.POSITIVE_INFINITY; - } - - return { multiline, minItems }; - } - - /** - * Normalizes a given option value. - * - * @param {string|Object|undefined} options - An option value to parse. - * @returns {{ArrayExpression: {multiline: boolean, minItems: number}, ArrayPattern: {multiline: boolean, minItems: number}}} Normalized option object. - */ - function normalizeOptions(options) { - const value = normalizeOptionValue(options); - - return { ArrayExpression: value, ArrayPattern: value }; - } - - /** - * Reports that there shouldn't be a line break after the first token - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportNoLineBreak(token) { - const tokenBefore = sourceCode.getTokenBefore(token, { includeComments: true }); - - context.report({ - loc: { - start: tokenBefore.loc.end, - end: token.loc.start - }, - messageId: "unexpectedLineBreak", - fix(fixer) { - if (astUtils.isCommentToken(tokenBefore)) { - return null; - } - - if (!astUtils.isTokenOnSameLine(tokenBefore, token)) { - return fixer.replaceTextRange([tokenBefore.range[1], token.range[0]], " "); - } - - /* - * This will check if the comma is on the same line as the next element - * Following array: - * [ - * 1 - * , 2 - * , 3 - * ] - * - * will be fixed to: - * [ - * 1, 2, 3 - * ] - */ - const twoTokensBefore = sourceCode.getTokenBefore(tokenBefore, { includeComments: true }); - - if (astUtils.isCommentToken(twoTokensBefore)) { - return null; - } - - return fixer.replaceTextRange([twoTokensBefore.range[1], tokenBefore.range[0]], ""); - - } - }); - } - - /** - * Reports that there should be a line break after the first token - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportRequiredLineBreak(token) { - const tokenBefore = sourceCode.getTokenBefore(token, { includeComments: true }); - - context.report({ - loc: { - start: tokenBefore.loc.end, - end: token.loc.start - }, - messageId: "missingLineBreak", - fix(fixer) { - return fixer.replaceTextRange([tokenBefore.range[1], token.range[0]], "\n"); - } - }); - } - - /** - * Reports a given node if it violated this rule. - * - * @param {ASTNode} node - A node to check. This is an ObjectExpression node or an ObjectPattern node. - * @param {{multiline: boolean, minItems: number}} options - An option object. - * @returns {void} - */ - function check(node) { - const elements = node.elements; - const normalizedOptions = normalizeOptions(context.options[0]); - const options = normalizedOptions[node.type]; - - let elementBreak = false; - - /* - * MULTILINE: true - * loop through every element and check - * if at least one element has linebreaks inside - * this ensures that following is not valid (due to elements are on the same line): - * - * [ - * 1, - * 2, - * 3 - * ] - */ - if (options.multiline) { - elementBreak = elements - .filter(element => element !== null) - .some(element => element.loc.start.line !== element.loc.end.line); - } - - const needsLinebreaks = ( - elements.length >= options.minItems || - ( - options.multiline && - elementBreak - ) - ); - - elements.forEach((element, i) => { - const previousElement = elements[i - 1]; - - if (i === 0 || element === null || previousElement === null) { - return; - } - - const commaToken = sourceCode.getFirstTokenBetween(previousElement, element, astUtils.isCommaToken); - const lastTokenOfPreviousElement = sourceCode.getTokenBefore(commaToken); - const firstTokenOfCurrentElement = sourceCode.getTokenAfter(commaToken); - - if (needsLinebreaks) { - if (astUtils.isTokenOnSameLine(lastTokenOfPreviousElement, firstTokenOfCurrentElement)) { - reportRequiredLineBreak(firstTokenOfCurrentElement); - } - } else { - if (!astUtils.isTokenOnSameLine(lastTokenOfPreviousElement, firstTokenOfCurrentElement)) { - reportNoLineBreak(firstTokenOfCurrentElement); - } - } - }); - } - - //---------------------------------------------------------------------- - // Public - //---------------------------------------------------------------------- - - return { - ArrayPattern: check, - ArrayExpression: check - }; - } -}; diff --git a/node_modules/eslint/lib/rules/arrow-body-style.js b/node_modules/eslint/lib/rules/arrow-body-style.js deleted file mode 100644 index 1f0d1377..00000000 --- a/node_modules/eslint/lib/rules/arrow-body-style.js +++ /dev/null @@ -1,236 +0,0 @@ -/** - * @fileoverview Rule to require braces in arrow function body. - * @author Alberto Rodríguez - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require braces around arrow function bodies", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/arrow-body-style" - }, - - schema: { - anyOf: [ - { - type: "array", - items: [ - { - enum: ["always", "never"] - } - ], - minItems: 0, - maxItems: 1 - }, - { - type: "array", - items: [ - { - enum: ["as-needed"] - }, - { - type: "object", - properties: { - requireReturnForObjectLiteral: { type: "boolean" } - }, - additionalProperties: false - } - ], - minItems: 0, - maxItems: 2 - } - ] - }, - - fixable: "code", - - messages: { - unexpectedOtherBlock: "Unexpected block statement surrounding arrow body.", - unexpectedEmptyBlock: "Unexpected block statement surrounding arrow body; put a value of `undefined` immediately after the `=>`.", - unexpectedObjectBlock: "Unexpected block statement surrounding arrow body; parenthesize the returned value and move it immediately after the `=>`.", - unexpectedSingleBlock: "Unexpected block statement surrounding arrow body; move the returned value immediately after the `=>`.", - expectedBlock: "Expected block statement surrounding arrow body." - } - }, - - create(context) { - const options = context.options; - const always = options[0] === "always"; - const asNeeded = !options[0] || options[0] === "as-needed"; - const never = options[0] === "never"; - const requireReturnForObjectLiteral = options[1] && options[1].requireReturnForObjectLiteral; - const sourceCode = context.getSourceCode(); - - /** - * Checks whether the given node has ASI problem or not. - * @param {Token} token The token to check. - * @returns {boolean} `true` if it changes semantics if `;` or `}` followed by the token are removed. - */ - function hasASIProblem(token) { - return token && token.type === "Punctuator" && /^[([/`+-]/.test(token.value); - } - - /** - * Gets the closing parenthesis which is the pair of the given opening parenthesis. - * @param {Token} token The opening parenthesis token to get. - * @returns {Token} The found closing parenthesis token. - */ - function findClosingParen(token) { - let node = sourceCode.getNodeByRangeIndex(token.range[1]); - - while (!astUtils.isParenthesised(sourceCode, node)) { - node = node.parent; - } - return sourceCode.getTokenAfter(node); - } - - /** - * Determines whether a arrow function body needs braces - * @param {ASTNode} node The arrow function node. - * @returns {void} - */ - function validate(node) { - const arrowBody = node.body; - - if (arrowBody.type === "BlockStatement") { - const blockBody = arrowBody.body; - - if (blockBody.length !== 1 && !never) { - return; - } - - if (asNeeded && requireReturnForObjectLiteral && blockBody[0].type === "ReturnStatement" && - blockBody[0].argument && blockBody[0].argument.type === "ObjectExpression") { - return; - } - - if (never || asNeeded && blockBody[0].type === "ReturnStatement") { - let messageId; - - if (blockBody.length === 0) { - messageId = "unexpectedEmptyBlock"; - } else if (blockBody.length > 1) { - messageId = "unexpectedOtherBlock"; - } else if (astUtils.isOpeningBraceToken(sourceCode.getFirstToken(blockBody[0], { skip: 1 }))) { - messageId = "unexpectedObjectBlock"; - } else { - messageId = "unexpectedSingleBlock"; - } - - context.report({ - node, - loc: arrowBody.loc.start, - messageId, - fix(fixer) { - const fixes = []; - - if (blockBody.length !== 1 || - blockBody[0].type !== "ReturnStatement" || - !blockBody[0].argument || - hasASIProblem(sourceCode.getTokenAfter(arrowBody)) - ) { - return fixes; - } - - const openingBrace = sourceCode.getFirstToken(arrowBody); - const closingBrace = sourceCode.getLastToken(arrowBody); - const firstValueToken = sourceCode.getFirstToken(blockBody[0], 1); - const lastValueToken = sourceCode.getLastToken(blockBody[0]); - const commentsExist = - sourceCode.commentsExistBetween(openingBrace, firstValueToken) || - sourceCode.commentsExistBetween(lastValueToken, closingBrace); - - /* - * Remove tokens around the return value. - * If comments don't exist, remove extra spaces as well. - */ - if (commentsExist) { - fixes.push( - fixer.remove(openingBrace), - fixer.remove(closingBrace), - fixer.remove(sourceCode.getTokenAfter(openingBrace)) // return keyword - ); - } else { - fixes.push( - fixer.removeRange([openingBrace.range[0], firstValueToken.range[0]]), - fixer.removeRange([lastValueToken.range[1], closingBrace.range[1]]) - ); - } - - /* - * If the first token of the reutrn value is `{`, - * enclose the return value by parentheses to avoid syntax error. - */ - if (astUtils.isOpeningBraceToken(firstValueToken)) { - fixes.push( - fixer.insertTextBefore(firstValueToken, "("), - fixer.insertTextAfter(lastValueToken, ")") - ); - } - - /* - * If the last token of the return statement is semicolon, remove it. - * Non-block arrow body is an expression, not a statement. - */ - if (astUtils.isSemicolonToken(lastValueToken)) { - fixes.push(fixer.remove(lastValueToken)); - } - - return fixes; - } - }); - } - } else { - if (always || (asNeeded && requireReturnForObjectLiteral && arrowBody.type === "ObjectExpression")) { - context.report({ - node, - loc: arrowBody.loc.start, - messageId: "expectedBlock", - fix(fixer) { - const fixes = []; - const arrowToken = sourceCode.getTokenBefore(arrowBody, astUtils.isArrowToken); - const firstBodyToken = sourceCode.getTokenAfter(arrowToken); - const lastBodyToken = sourceCode.getLastToken(node); - const isParenthesisedObjectLiteral = - astUtils.isOpeningParenToken(firstBodyToken) && - astUtils.isOpeningBraceToken(sourceCode.getTokenAfter(firstBodyToken)); - - // Wrap the value by a block and a return statement. - fixes.push( - fixer.insertTextBefore(firstBodyToken, "{return "), - fixer.insertTextAfter(lastBodyToken, "}") - ); - - // If the value is object literal, remove parentheses which were forced by syntax. - if (isParenthesisedObjectLiteral) { - fixes.push( - fixer.remove(firstBodyToken), - fixer.remove(findClosingParen(firstBodyToken)) - ); - } - - return fixes; - } - }); - } - } - } - - return { - "ArrowFunctionExpression:exit": validate - }; - } -}; diff --git a/node_modules/eslint/lib/rules/arrow-parens.js b/node_modules/eslint/lib/rules/arrow-parens.js deleted file mode 100644 index 8cabb7f9..00000000 --- a/node_modules/eslint/lib/rules/arrow-parens.js +++ /dev/null @@ -1,161 +0,0 @@ -/** - * @fileoverview Rule to require parens in arrow function arguments. - * @author Jxck - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require parentheses around arrow function arguments", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/arrow-parens" - }, - - fixable: "code", - - schema: [ - { - enum: ["always", "as-needed"] - }, - { - type: "object", - properties: { - requireForBlockBody: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - - messages: { - unexpectedParens: "Unexpected parentheses around single function argument.", - expectedParens: "Expected parentheses around arrow function argument.", - - unexpectedParensInline: "Unexpected parentheses around single function argument having a body with no curly braces.", - expectedParensBlock: "Expected parentheses around arrow function argument having a body with curly braces." - } - }, - - create(context) { - const asNeeded = context.options[0] === "as-needed"; - const requireForBlockBody = asNeeded && context.options[1] && context.options[1].requireForBlockBody === true; - - const sourceCode = context.getSourceCode(); - - /** - * Determines whether a arrow function argument end with `)` - * @param {ASTNode} node The arrow function node. - * @returns {void} - */ - function parens(node) { - const isAsync = node.async; - const firstTokenOfParam = sourceCode.getFirstToken(node, isAsync ? 1 : 0); - - /** - * Remove the parenthesis around a parameter - * @param {Fixer} fixer Fixer - * @returns {string} fixed parameter - */ - function fixParamsWithParenthesis(fixer) { - const paramToken = sourceCode.getTokenAfter(firstTokenOfParam); - - /* - * ES8 allows Trailing commas in function parameter lists and calls - * https://github.com/eslint/eslint/issues/8834 - */ - const closingParenToken = sourceCode.getTokenAfter(paramToken, astUtils.isClosingParenToken); - const asyncToken = isAsync ? sourceCode.getTokenBefore(firstTokenOfParam) : null; - const shouldAddSpaceForAsync = asyncToken && (asyncToken.range[1] === firstTokenOfParam.range[0]); - - return fixer.replaceTextRange([ - firstTokenOfParam.range[0], - closingParenToken.range[1] - ], `${shouldAddSpaceForAsync ? " " : ""}${paramToken.value}`); - } - - // "as-needed", { "requireForBlockBody": true }: x => x - if ( - requireForBlockBody && - node.params.length === 1 && - node.params[0].type === "Identifier" && - !node.params[0].typeAnnotation && - node.body.type !== "BlockStatement" && - !node.returnType - ) { - if (astUtils.isOpeningParenToken(firstTokenOfParam)) { - context.report({ - node, - messageId: "unexpectedParensInline", - fix: fixParamsWithParenthesis - }); - } - return; - } - - if ( - requireForBlockBody && - node.body.type === "BlockStatement" - ) { - if (!astUtils.isOpeningParenToken(firstTokenOfParam)) { - context.report({ - node, - messageId: "expectedParensBlock", - fix(fixer) { - return fixer.replaceText(firstTokenOfParam, `(${firstTokenOfParam.value})`); - } - }); - } - return; - } - - // "as-needed": x => x - if (asNeeded && - node.params.length === 1 && - node.params[0].type === "Identifier" && - !node.params[0].typeAnnotation && - !node.returnType - ) { - if (astUtils.isOpeningParenToken(firstTokenOfParam)) { - context.report({ - node, - messageId: "unexpectedParens", - fix: fixParamsWithParenthesis - }); - } - return; - } - - if (firstTokenOfParam.type === "Identifier") { - const after = sourceCode.getTokenAfter(firstTokenOfParam); - - // (x) => x - if (after.value !== ")") { - context.report({ - node, - messageId: "expectedParens", - fix(fixer) { - return fixer.replaceText(firstTokenOfParam, `(${firstTokenOfParam.value})`); - } - }); - } - } - } - - return { - ArrowFunctionExpression: parens - }; - } -}; diff --git a/node_modules/eslint/lib/rules/arrow-spacing.js b/node_modules/eslint/lib/rules/arrow-spacing.js deleted file mode 100644 index 52f8fcab..00000000 --- a/node_modules/eslint/lib/rules/arrow-spacing.js +++ /dev/null @@ -1,158 +0,0 @@ -/** - * @fileoverview Rule to define spacing before/after arrow function's arrow. - * @author Jxck - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent spacing before and after the arrow in arrow functions", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/arrow-spacing" - }, - - fixable: "whitespace", - - schema: [ - { - type: "object", - properties: { - before: { - type: "boolean" - }, - after: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - - messages: { - expectedBefore: "Missing space before =>.", - unexpectedBefore: "Unexpected space before =>.", - - expectedAfter: "Missing space after =>.", - unexpectedAfter: "Unexpected space after =>." - } - }, - - create(context) { - - // merge rules with default - const rule = { before: true, after: true }, - option = context.options[0] || {}; - - rule.before = option.before !== false; - rule.after = option.after !== false; - - const sourceCode = context.getSourceCode(); - - /** - * Get tokens of arrow(`=>`) and before/after arrow. - * @param {ASTNode} node The arrow function node. - * @returns {Object} Tokens of arrow and before/after arrow. - */ - function getTokens(node) { - const arrow = sourceCode.getTokenBefore(node.body, astUtils.isArrowToken); - - return { - before: sourceCode.getTokenBefore(arrow), - arrow, - after: sourceCode.getTokenAfter(arrow) - }; - } - - /** - * Count spaces before/after arrow(`=>`) token. - * @param {Object} tokens Tokens before/after arrow. - * @returns {Object} count of space before/after arrow. - */ - function countSpaces(tokens) { - const before = tokens.arrow.range[0] - tokens.before.range[1]; - const after = tokens.after.range[0] - tokens.arrow.range[1]; - - return { before, after }; - } - - /** - * Determines whether space(s) before after arrow(`=>`) is satisfy rule. - * if before/after value is `true`, there should be space(s). - * if before/after value is `false`, there should be no space. - * @param {ASTNode} node The arrow function node. - * @returns {void} - */ - function spaces(node) { - const tokens = getTokens(node); - const countSpace = countSpaces(tokens); - - if (rule.before) { - - // should be space(s) before arrow - if (countSpace.before === 0) { - context.report({ - node: tokens.before, - messageId: "expectedBefore", - fix(fixer) { - return fixer.insertTextBefore(tokens.arrow, " "); - } - }); - } - } else { - - // should be no space before arrow - if (countSpace.before > 0) { - context.report({ - node: tokens.before, - messageId: "unexpectedBefore", - fix(fixer) { - return fixer.removeRange([tokens.before.range[1], tokens.arrow.range[0]]); - } - }); - } - } - - if (rule.after) { - - // should be space(s) after arrow - if (countSpace.after === 0) { - context.report({ - node: tokens.after, - messageId: "expectedAfter", - fix(fixer) { - return fixer.insertTextAfter(tokens.arrow, " "); - } - }); - } - } else { - - // should be no space after arrow - if (countSpace.after > 0) { - context.report({ - node: tokens.after, - messageId: "unexpectedAfter", - fix(fixer) { - return fixer.removeRange([tokens.arrow.range[1], tokens.after.range[0]]); - } - }); - } - } - } - - return { - ArrowFunctionExpression: spaces - }; - } -}; diff --git a/node_modules/eslint/lib/rules/block-scoped-var.js b/node_modules/eslint/lib/rules/block-scoped-var.js deleted file mode 100644 index 1000fbc8..00000000 --- a/node_modules/eslint/lib/rules/block-scoped-var.js +++ /dev/null @@ -1,120 +0,0 @@ -/** - * @fileoverview Rule to check for "block scoped" variables by binding context - * @author Matt DuVall - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce the use of variables within the scope they are defined", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/block-scoped-var" - }, - - schema: [], - - messages: { - outOfScope: "'{{name}}' used outside of binding context." - } - }, - - create(context) { - let stack = []; - - /** - * Makes a block scope. - * @param {ASTNode} node - A node of a scope. - * @returns {void} - */ - function enterScope(node) { - stack.push(node.range); - } - - /** - * Pops the last block scope. - * @returns {void} - */ - function exitScope() { - stack.pop(); - } - - /** - * Reports a given reference. - * @param {eslint-scope.Reference} reference - A reference to report. - * @returns {void} - */ - function report(reference) { - const identifier = reference.identifier; - - context.report({ node: identifier, messageId: "outOfScope", data: { name: identifier.name } }); - } - - /** - * Finds and reports references which are outside of valid scopes. - * @param {ASTNode} node - A node to get variables. - * @returns {void} - */ - function checkForVariables(node) { - if (node.kind !== "var") { - return; - } - - // Defines a predicate to check whether or not a given reference is outside of valid scope. - const scopeRange = stack[stack.length - 1]; - - /** - * Check if a reference is out of scope - * @param {ASTNode} reference node to examine - * @returns {boolean} True is its outside the scope - * @private - */ - function isOutsideOfScope(reference) { - const idRange = reference.identifier.range; - - return idRange[0] < scopeRange[0] || idRange[1] > scopeRange[1]; - } - - // Gets declared variables, and checks its references. - const variables = context.getDeclaredVariables(node); - - for (let i = 0; i < variables.length; ++i) { - - // Reports. - variables[i] - .references - .filter(isOutsideOfScope) - .forEach(report); - } - } - - return { - Program(node) { - stack = [node.range]; - }, - - // Manages scopes. - BlockStatement: enterScope, - "BlockStatement:exit": exitScope, - ForStatement: enterScope, - "ForStatement:exit": exitScope, - ForInStatement: enterScope, - "ForInStatement:exit": exitScope, - ForOfStatement: enterScope, - "ForOfStatement:exit": exitScope, - SwitchStatement: enterScope, - "SwitchStatement:exit": exitScope, - CatchClause: enterScope, - "CatchClause:exit": exitScope, - - // Finds and reports references which are outside of valid scope. - VariableDeclaration: checkForVariables - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/block-spacing.js b/node_modules/eslint/lib/rules/block-spacing.js deleted file mode 100644 index 53638136..00000000 --- a/node_modules/eslint/lib/rules/block-spacing.js +++ /dev/null @@ -1,145 +0,0 @@ -/** - * @fileoverview A rule to disallow or enforce spaces inside of single line blocks. - * @author Toru Nagashima - */ - -"use strict"; - -const util = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow or enforce spaces inside of blocks after opening block and before closing block", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/block-spacing" - }, - - fixable: "whitespace", - - schema: [ - { enum: ["always", "never"] } - ], - - messages: { - missing: "Requires a space {{location}} '{{token}}'", - extra: "Unexpected space(s) {{location}} '{{token}}'" - } - }, - - create(context) { - const always = (context.options[0] !== "never"), - messageId = always ? "missing" : "extra", - sourceCode = context.getSourceCode(); - - /** - * Gets the open brace token from a given node. - * @param {ASTNode} node - A BlockStatement/SwitchStatement node to get. - * @returns {Token} The token of the open brace. - */ - function getOpenBrace(node) { - if (node.type === "SwitchStatement") { - if (node.cases.length > 0) { - return sourceCode.getTokenBefore(node.cases[0]); - } - return sourceCode.getLastToken(node, 1); - } - return sourceCode.getFirstToken(node); - } - - /** - * Checks whether or not: - * - given tokens are on same line. - * - there is/isn't a space between given tokens. - * @param {Token} left - A token to check. - * @param {Token} right - The token which is next to `left`. - * @returns {boolean} - * When the option is `"always"`, `true` if there are one or more spaces between given tokens. - * When the option is `"never"`, `true` if there are not any spaces between given tokens. - * If given tokens are not on same line, it's always `true`. - */ - function isValid(left, right) { - return ( - !util.isTokenOnSameLine(left, right) || - sourceCode.isSpaceBetweenTokens(left, right) === always - ); - } - - /** - * Reports invalid spacing style inside braces. - * @param {ASTNode} node - A BlockStatement/SwitchStatement node to get. - * @returns {void} - */ - function checkSpacingInsideBraces(node) { - - // Gets braces and the first/last token of content. - const openBrace = getOpenBrace(node); - const closeBrace = sourceCode.getLastToken(node); - const firstToken = sourceCode.getTokenAfter(openBrace, { includeComments: true }); - const lastToken = sourceCode.getTokenBefore(closeBrace, { includeComments: true }); - - // Skip if the node is invalid or empty. - if (openBrace.type !== "Punctuator" || - openBrace.value !== "{" || - closeBrace.type !== "Punctuator" || - closeBrace.value !== "}" || - firstToken === closeBrace - ) { - return; - } - - // Skip line comments for option never - if (!always && firstToken.type === "Line") { - return; - } - - // Check. - if (!isValid(openBrace, firstToken)) { - context.report({ - node, - loc: openBrace.loc.start, - messageId, - data: { - location: "after", - token: openBrace.value - }, - fix(fixer) { - if (always) { - return fixer.insertTextBefore(firstToken, " "); - } - - return fixer.removeRange([openBrace.range[1], firstToken.range[0]]); - } - }); - } - if (!isValid(lastToken, closeBrace)) { - context.report({ - node, - loc: closeBrace.loc.start, - messageId, - data: { - location: "before", - token: closeBrace.value - }, - fix(fixer) { - if (always) { - return fixer.insertTextAfter(lastToken, " "); - } - - return fixer.removeRange([lastToken.range[1], closeBrace.range[0]]); - } - }); - } - } - - return { - BlockStatement: checkSpacingInsideBraces, - SwitchStatement: checkSpacingInsideBraces - }; - } -}; diff --git a/node_modules/eslint/lib/rules/brace-style.js b/node_modules/eslint/lib/rules/brace-style.js deleted file mode 100644 index e2cbafe2..00000000 --- a/node_modules/eslint/lib/rules/brace-style.js +++ /dev/null @@ -1,185 +0,0 @@ -/** - * @fileoverview Rule to flag block statements that do not use the one true brace style - * @author Ian Christian Myers - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent brace style for blocks", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/brace-style" - }, - - schema: [ - { - enum: ["1tbs", "stroustrup", "allman"] - }, - { - type: "object", - properties: { - allowSingleLine: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - - fixable: "whitespace", - - messages: { - nextLineOpen: "Opening curly brace does not appear on the same line as controlling statement.", - sameLineOpen: "Opening curly brace appears on the same line as controlling statement.", - blockSameLine: "Statement inside of curly braces should be on next line.", - nextLineClose: "Closing curly brace does not appear on the same line as the subsequent block.", - singleLineClose: "Closing curly brace should be on the same line as opening curly brace or on the line after the previous block.", - sameLineClose: "Closing curly brace appears on the same line as the subsequent block." - } - }, - - create(context) { - const style = context.options[0] || "1tbs", - params = context.options[1] || {}, - sourceCode = context.getSourceCode(); - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Fixes a place where a newline unexpectedly appears - * @param {Token} firstToken The token before the unexpected newline - * @param {Token} secondToken The token after the unexpected newline - * @returns {Function} A fixer function to remove the newlines between the tokens - */ - function removeNewlineBetween(firstToken, secondToken) { - const textRange = [firstToken.range[1], secondToken.range[0]]; - const textBetween = sourceCode.text.slice(textRange[0], textRange[1]); - - // Don't do a fix if there is a comment between the tokens - if (textBetween.trim()) { - return null; - } - return fixer => fixer.replaceTextRange(textRange, " "); - } - - /** - * Validates a pair of curly brackets based on the user's config - * @param {Token} openingCurly The opening curly bracket - * @param {Token} closingCurly The closing curly bracket - * @returns {void} - */ - function validateCurlyPair(openingCurly, closingCurly) { - const tokenBeforeOpeningCurly = sourceCode.getTokenBefore(openingCurly); - const tokenAfterOpeningCurly = sourceCode.getTokenAfter(openingCurly); - const tokenBeforeClosingCurly = sourceCode.getTokenBefore(closingCurly); - const singleLineException = params.allowSingleLine && astUtils.isTokenOnSameLine(openingCurly, closingCurly); - - if (style !== "allman" && !astUtils.isTokenOnSameLine(tokenBeforeOpeningCurly, openingCurly)) { - context.report({ - node: openingCurly, - messageId: "nextLineOpen", - fix: removeNewlineBetween(tokenBeforeOpeningCurly, openingCurly) - }); - } - - if (style === "allman" && astUtils.isTokenOnSameLine(tokenBeforeOpeningCurly, openingCurly) && !singleLineException) { - context.report({ - node: openingCurly, - messageId: "sameLineOpen", - fix: fixer => fixer.insertTextBefore(openingCurly, "\n") - }); - } - - if (astUtils.isTokenOnSameLine(openingCurly, tokenAfterOpeningCurly) && tokenAfterOpeningCurly !== closingCurly && !singleLineException) { - context.report({ - node: openingCurly, - messageId: "blockSameLine", - fix: fixer => fixer.insertTextAfter(openingCurly, "\n") - }); - } - - if (tokenBeforeClosingCurly !== openingCurly && !singleLineException && astUtils.isTokenOnSameLine(tokenBeforeClosingCurly, closingCurly)) { - context.report({ - node: closingCurly, - messageId: "singleLineClose", - fix: fixer => fixer.insertTextBefore(closingCurly, "\n") - }); - } - } - - /** - * Validates the location of a token that appears before a keyword (e.g. a newline before `else`) - * @param {Token} curlyToken The closing curly token. This is assumed to precede a keyword token (such as `else` or `finally`). - * @returns {void} - */ - function validateCurlyBeforeKeyword(curlyToken) { - const keywordToken = sourceCode.getTokenAfter(curlyToken); - - if (style === "1tbs" && !astUtils.isTokenOnSameLine(curlyToken, keywordToken)) { - context.report({ - node: curlyToken, - messageId: "nextLineClose", - fix: removeNewlineBetween(curlyToken, keywordToken) - }); - } - - if (style !== "1tbs" && astUtils.isTokenOnSameLine(curlyToken, keywordToken)) { - context.report({ - node: curlyToken, - messageId: "sameLineClose", - fix: fixer => fixer.insertTextAfter(curlyToken, "\n") - }); - } - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - BlockStatement(node) { - if (!astUtils.STATEMENT_LIST_PARENTS.has(node.parent.type)) { - validateCurlyPair(sourceCode.getFirstToken(node), sourceCode.getLastToken(node)); - } - }, - ClassBody(node) { - validateCurlyPair(sourceCode.getFirstToken(node), sourceCode.getLastToken(node)); - }, - SwitchStatement(node) { - const closingCurly = sourceCode.getLastToken(node); - const openingCurly = sourceCode.getTokenBefore(node.cases.length ? node.cases[0] : closingCurly); - - validateCurlyPair(openingCurly, closingCurly); - }, - IfStatement(node) { - if (node.consequent.type === "BlockStatement" && node.alternate) { - - // Handle the keyword after the `if` block (before `else`) - validateCurlyBeforeKeyword(sourceCode.getLastToken(node.consequent)); - } - }, - TryStatement(node) { - - // Handle the keyword after the `try` block (before `catch` or `finally`) - validateCurlyBeforeKeyword(sourceCode.getLastToken(node.block)); - - if (node.handler && node.finalizer) { - - // Handle the keyword after the `catch` block (before `finally`) - validateCurlyBeforeKeyword(sourceCode.getLastToken(node.handler.body)); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/callback-return.js b/node_modules/eslint/lib/rules/callback-return.js deleted file mode 100644 index f55fed87..00000000 --- a/node_modules/eslint/lib/rules/callback-return.js +++ /dev/null @@ -1,180 +0,0 @@ -/** - * @fileoverview Enforce return after a callback. - * @author Jamund Ferguson - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require `return` statements after callbacks", - category: "Node.js and CommonJS", - recommended: false, - url: "https://eslint.org/docs/rules/callback-return" - }, - - schema: [{ - type: "array", - items: { type: "string" } - }], - - messages: { - missingReturn: "Expected return with your callback function." - } - }, - - create(context) { - - const callbacks = context.options[0] || ["callback", "cb", "next"], - sourceCode = context.getSourceCode(); - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Find the closest parent matching a list of types. - * @param {ASTNode} node The node whose parents we are searching - * @param {Array} types The node types to match - * @returns {ASTNode} The matched node or undefined. - */ - function findClosestParentOfType(node, types) { - if (!node.parent) { - return null; - } - if (types.indexOf(node.parent.type) === -1) { - return findClosestParentOfType(node.parent, types); - } - return node.parent; - } - - /** - * Check to see if a node contains only identifers - * @param {ASTNode} node The node to check - * @returns {boolean} Whether or not the node contains only identifers - */ - function containsOnlyIdentifiers(node) { - if (node.type === "Identifier") { - return true; - } - - if (node.type === "MemberExpression") { - if (node.object.type === "Identifier") { - return true; - } - if (node.object.type === "MemberExpression") { - return containsOnlyIdentifiers(node.object); - } - } - - return false; - } - - /** - * Check to see if a CallExpression is in our callback list. - * @param {ASTNode} node The node to check against our callback names list. - * @returns {boolean} Whether or not this function matches our callback name. - */ - function isCallback(node) { - return containsOnlyIdentifiers(node.callee) && callbacks.indexOf(sourceCode.getText(node.callee)) > -1; - } - - /** - * Determines whether or not the callback is part of a callback expression. - * @param {ASTNode} node The callback node - * @param {ASTNode} parentNode The expression node - * @returns {boolean} Whether or not this is part of a callback expression - */ - function isCallbackExpression(node, parentNode) { - - // ensure the parent node exists and is an expression - if (!parentNode || parentNode.type !== "ExpressionStatement") { - return false; - } - - // cb() - if (parentNode.expression === node) { - return true; - } - - // special case for cb && cb() and similar - if (parentNode.expression.type === "BinaryExpression" || parentNode.expression.type === "LogicalExpression") { - if (parentNode.expression.right === node) { - return true; - } - } - - return false; - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - CallExpression(node) { - - // if we're not a callback we can return - if (!isCallback(node)) { - return; - } - - // find the closest block, return or loop - const closestBlock = findClosestParentOfType(node, ["BlockStatement", "ReturnStatement", "ArrowFunctionExpression"]) || {}; - - // if our parent is a return we know we're ok - if (closestBlock.type === "ReturnStatement") { - return; - } - - // arrow functions don't always have blocks and implicitly return - if (closestBlock.type === "ArrowFunctionExpression") { - return; - } - - // block statements are part of functions and most if statements - if (closestBlock.type === "BlockStatement") { - - // find the last item in the block - const lastItem = closestBlock.body[closestBlock.body.length - 1]; - - // if the callback is the last thing in a block that might be ok - if (isCallbackExpression(node, lastItem)) { - - const parentType = closestBlock.parent.type; - - // but only if the block is part of a function - if (parentType === "FunctionExpression" || - parentType === "FunctionDeclaration" || - parentType === "ArrowFunctionExpression" - ) { - return; - } - - } - - // ending a block with a return is also ok - if (lastItem.type === "ReturnStatement") { - - // but only if the callback is immediately before - if (isCallbackExpression(node, closestBlock.body[closestBlock.body.length - 2])) { - return; - } - } - - } - - // as long as you're the child of a function at this point you should be asked to return - if (findClosestParentOfType(node, ["FunctionDeclaration", "FunctionExpression", "ArrowFunctionExpression"])) { - context.report({ node, messageId: "missingReturn" }); - } - - } - - }; - } -}; diff --git a/node_modules/eslint/lib/rules/camelcase.js b/node_modules/eslint/lib/rules/camelcase.js deleted file mode 100644 index 84db54ff..00000000 --- a/node_modules/eslint/lib/rules/camelcase.js +++ /dev/null @@ -1,159 +0,0 @@ -/** - * @fileoverview Rule to flag non-camelcased identifiers - * @author Nicholas C. Zakas - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce camelcase naming convention", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/camelcase" - }, - - schema: [ - { - type: "object", - properties: { - properties: { - enum: ["always", "never"] - } - }, - additionalProperties: false - } - ], - - messages: { - notCamelCase: "Identifier '{{name}}' is not in camel case." - } - }, - - create(context) { - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - // contains reported nodes to avoid reporting twice on destructuring with shorthand notation - const reported = []; - const ALLOWED_PARENT_TYPES = new Set(["CallExpression", "NewExpression"]); - - /** - * Checks if a string contains an underscore and isn't all upper-case - * @param {string} name The string to check. - * @returns {boolean} if the string is underscored - * @private - */ - function isUnderscored(name) { - - // if there's an underscore, it might be A_CONSTANT, which is okay - return name.indexOf("_") > -1 && name !== name.toUpperCase(); - } - - /** - * Reports an AST node as a rule violation. - * @param {ASTNode} node The node to report. - * @returns {void} - * @private - */ - function report(node) { - if (reported.indexOf(node) < 0) { - reported.push(node); - context.report({ node, messageId: "notCamelCase", data: { name: node.name } }); - } - } - - const options = context.options[0] || {}; - let properties = options.properties || ""; - - if (properties !== "always" && properties !== "never") { - properties = "always"; - } - - return { - - Identifier(node) { - - /* - * Leading and trailing underscores are commonly used to flag - * private/protected identifiers, strip them - */ - const name = node.name.replace(/^_+|_+$/g, ""), - effectiveParent = (node.parent.type === "MemberExpression") ? node.parent.parent : node.parent; - - // MemberExpressions get special rules - if (node.parent.type === "MemberExpression") { - - // "never" check properties - if (properties === "never") { - return; - } - - // Always report underscored object names - if (node.parent.object.type === "Identifier" && node.parent.object.name === node.name && isUnderscored(name)) { - report(node); - - // Report AssignmentExpressions only if they are the left side of the assignment - } else if (effectiveParent.type === "AssignmentExpression" && isUnderscored(name) && (effectiveParent.right.type !== "MemberExpression" || effectiveParent.left.type === "MemberExpression" && effectiveParent.left.property.name === node.name)) { - report(node); - } - - /* - * Properties have their own rules, and - * AssignmentPattern nodes can be treated like Properties: - * e.g.: const { no_camelcased = false } = bar; - */ - } else if (node.parent.type === "Property" || node.parent.type === "AssignmentPattern") { - - if (node.parent.parent && node.parent.parent.type === "ObjectPattern") { - - if (node.parent.shorthand && node.parent.value.left && isUnderscored(name)) { - - report(node); - } - - // prevent checking righthand side of destructured object - if (node.parent.key === node && node.parent.value !== node) { - return; - } - - if (node.parent.value.name && isUnderscored(name)) { - report(node); - } - } - - // "never" check properties - if (properties === "never") { - return; - } - - // don't check right hand side of AssignmentExpression to prevent duplicate warnings - if (isUnderscored(name) && !ALLOWED_PARENT_TYPES.has(effectiveParent.type) && !(node.parent.right === node)) { - report(node); - } - - // Check if it's an import specifier - } else if (["ImportSpecifier", "ImportNamespaceSpecifier", "ImportDefaultSpecifier"].indexOf(node.parent.type) >= 0) { - - // Report only if the local imported identifier is underscored - if (node.parent.local && node.parent.local.name === node.name && isUnderscored(name)) { - report(node); - } - - // Report anything that is underscored that isn't a CallExpression - } else if (isUnderscored(name) && !ALLOWED_PARENT_TYPES.has(effectiveParent.type)) { - report(node); - } - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/capitalized-comments.js b/node_modules/eslint/lib/rules/capitalized-comments.js deleted file mode 100644 index c98a4464..00000000 --- a/node_modules/eslint/lib/rules/capitalized-comments.js +++ /dev/null @@ -1,307 +0,0 @@ -/** - * @fileoverview enforce or disallow capitalization of the first letter of a comment - * @author Kevin Partington - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const LETTER_PATTERN = require("../util/patterns/letters"); -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const DEFAULT_IGNORE_PATTERN = astUtils.COMMENTS_IGNORE_PATTERN, - WHITESPACE = /\s/g, - MAYBE_URL = /^\s*[^:/?#\s]+:\/\/[^?#]/, // TODO: Combine w/ max-len pattern? - DEFAULTS = { - ignorePattern: null, - ignoreInlineComments: false, - ignoreConsecutiveComments: false - }; - -/* - * Base schema body for defining the basic capitalization rule, ignorePattern, - * and ignoreInlineComments values. - * This can be used in a few different ways in the actual schema. - */ -const SCHEMA_BODY = { - type: "object", - properties: { - ignorePattern: { - type: "string" - }, - ignoreInlineComments: { - type: "boolean" - }, - ignoreConsecutiveComments: { - type: "boolean" - } - }, - additionalProperties: false -}; - -/** - * Get normalized options for either block or line comments from the given - * user-provided options. - * - If the user-provided options is just a string, returns a normalized - * set of options using default values for all other options. - * - If the user-provided options is an object, then a normalized option - * set is returned. Options specified in overrides will take priority - * over options specified in the main options object, which will in - * turn take priority over the rule's defaults. - * - * @param {Object|string} rawOptions The user-provided options. - * @param {string} which Either "line" or "block". - * @returns {Object} The normalized options. - */ -function getNormalizedOptions(rawOptions, which) { - if (!rawOptions) { - return Object.assign({}, DEFAULTS); - } - - return Object.assign({}, DEFAULTS, rawOptions[which] || rawOptions); -} - -/** - * Get normalized options for block and line comments. - * - * @param {Object|string} rawOptions The user-provided options. - * @returns {Object} An object with "Line" and "Block" keys and corresponding - * normalized options objects. - */ -function getAllNormalizedOptions(rawOptions) { - return { - Line: getNormalizedOptions(rawOptions, "line"), - Block: getNormalizedOptions(rawOptions, "block") - }; -} - -/** - * Creates a regular expression for each ignorePattern defined in the rule - * options. - * - * This is done in order to avoid invoking the RegExp constructor repeatedly. - * - * @param {Object} normalizedOptions The normalized rule options. - * @returns {void} - */ -function createRegExpForIgnorePatterns(normalizedOptions) { - Object.keys(normalizedOptions).forEach(key => { - const ignorePatternStr = normalizedOptions[key].ignorePattern; - - if (ignorePatternStr) { - const regExp = RegExp(`^\\s*(?:${ignorePatternStr})`); - - normalizedOptions[key].ignorePatternRegExp = regExp; - } - }); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce or disallow capitalization of the first letter of a comment", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/capitalized-comments" - }, - fixable: "code", - schema: [ - { enum: ["always", "never"] }, - { - oneOf: [ - SCHEMA_BODY, - { - type: "object", - properties: { - line: SCHEMA_BODY, - block: SCHEMA_BODY - }, - additionalProperties: false - } - ] - } - ], - - messages: { - unexpectedLowercaseComment: "Comments should not begin with a lowercase character", - unexpectedUppercaseComment: "Comments should not begin with an uppercase character" - } - }, - - create(context) { - - const capitalize = context.options[0] || "always", - normalizedOptions = getAllNormalizedOptions(context.options[1]), - sourceCode = context.getSourceCode(); - - createRegExpForIgnorePatterns(normalizedOptions); - - //---------------------------------------------------------------------- - // Helpers - //---------------------------------------------------------------------- - - /** - * Checks whether a comment is an inline comment. - * - * For the purpose of this rule, a comment is inline if: - * 1. The comment is preceded by a token on the same line; and - * 2. The command is followed by a token on the same line. - * - * Note that the comment itself need not be single-line! - * - * Also, it follows from this definition that only block comments can - * be considered as possibly inline. This is because line comments - * would consume any following tokens on the same line as the comment. - * - * @param {ASTNode} comment The comment node to check. - * @returns {boolean} True if the comment is an inline comment, false - * otherwise. - */ - function isInlineComment(comment) { - const previousToken = sourceCode.getTokenBefore(comment, { includeComments: true }), - nextToken = sourceCode.getTokenAfter(comment, { includeComments: true }); - - return Boolean( - previousToken && - nextToken && - comment.loc.start.line === previousToken.loc.end.line && - comment.loc.end.line === nextToken.loc.start.line - ); - } - - /** - * Determine if a comment follows another comment. - * - * @param {ASTNode} comment The comment to check. - * @returns {boolean} True if the comment follows a valid comment. - */ - function isConsecutiveComment(comment) { - const previousTokenOrComment = sourceCode.getTokenBefore(comment, { includeComments: true }); - - return Boolean( - previousTokenOrComment && - ["Block", "Line"].indexOf(previousTokenOrComment.type) !== -1 - ); - } - - /** - * Check a comment to determine if it is valid for this rule. - * - * @param {ASTNode} comment The comment node to process. - * @param {Object} options The options for checking this comment. - * @returns {boolean} True if the comment is valid, false otherwise. - */ - function isCommentValid(comment, options) { - - // 1. Check for default ignore pattern. - if (DEFAULT_IGNORE_PATTERN.test(comment.value)) { - return true; - } - - // 2. Check for custom ignore pattern. - const commentWithoutAsterisks = comment.value - .replace(/\*/g, ""); - - if (options.ignorePatternRegExp && options.ignorePatternRegExp.test(commentWithoutAsterisks)) { - return true; - } - - // 3. Check for inline comments. - if (options.ignoreInlineComments && isInlineComment(comment)) { - return true; - } - - // 4. Is this a consecutive comment (and are we tolerating those)? - if (options.ignoreConsecutiveComments && isConsecutiveComment(comment)) { - return true; - } - - // 5. Does the comment start with a possible URL? - if (MAYBE_URL.test(commentWithoutAsterisks)) { - return true; - } - - // 6. Is the initial word character a letter? - const commentWordCharsOnly = commentWithoutAsterisks - .replace(WHITESPACE, ""); - - if (commentWordCharsOnly.length === 0) { - return true; - } - - const firstWordChar = commentWordCharsOnly[0]; - - if (!LETTER_PATTERN.test(firstWordChar)) { - return true; - } - - // 7. Check the case of the initial word character. - const isUppercase = firstWordChar !== firstWordChar.toLocaleLowerCase(), - isLowercase = firstWordChar !== firstWordChar.toLocaleUpperCase(); - - if (capitalize === "always" && isLowercase) { - return false; - } - if (capitalize === "never" && isUppercase) { - return false; - } - - return true; - } - - /** - * Process a comment to determine if it needs to be reported. - * - * @param {ASTNode} comment The comment node to process. - * @returns {void} - */ - function processComment(comment) { - const options = normalizedOptions[comment.type], - commentValid = isCommentValid(comment, options); - - if (!commentValid) { - const messageId = capitalize === "always" - ? "unexpectedLowercaseComment" - : "unexpectedUppercaseComment"; - - context.report({ - node: null, // Intentionally using loc instead - loc: comment.loc, - messageId, - fix(fixer) { - const match = comment.value.match(LETTER_PATTERN); - - return fixer.replaceTextRange( - - // Offset match.index by 2 to account for the first 2 characters that start the comment (// or /*) - [comment.range[0] + match.index + 2, comment.range[0] + match.index + 3], - capitalize === "always" ? match[0].toLocaleUpperCase() : match[0].toLocaleLowerCase() - ); - } - }); - } - } - - //---------------------------------------------------------------------- - // Public - //---------------------------------------------------------------------- - - return { - Program() { - const comments = sourceCode.getAllComments(); - - comments.filter(token => token.type !== "Shebang").forEach(processComment); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/class-methods-use-this.js b/node_modules/eslint/lib/rules/class-methods-use-this.js deleted file mode 100644 index b7d94135..00000000 --- a/node_modules/eslint/lib/rules/class-methods-use-this.js +++ /dev/null @@ -1,115 +0,0 @@ -/** - * @fileoverview Rule to enforce that all class methods use 'this'. - * @author Patrick Williams - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce that class methods utilize `this`", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/class-methods-use-this" - }, - schema: [{ - type: "object", - properties: { - exceptMethods: { - type: "array", - items: { - type: "string" - } - } - }, - additionalProperties: false - }], - - messages: { - missingThis: "Expected 'this' to be used by class method '{{name}}'." - } - }, - create(context) { - const config = context.options[0] ? Object.assign({}, context.options[0]) : {}; - const exceptMethods = new Set(config.exceptMethods || []); - - const stack = []; - - /** - * Initializes the current context to false and pushes it onto the stack. - * These booleans represent whether 'this' has been used in the context. - * @returns {void} - * @private - */ - function enterFunction() { - stack.push(false); - } - - /** - * Check if the node is an instance method - * @param {ASTNode} node - node to check - * @returns {boolean} True if its an instance method - * @private - */ - function isInstanceMethod(node) { - return !node.static && node.kind !== "constructor" && node.type === "MethodDefinition"; - } - - /** - * Check if the node is an instance method not excluded by config - * @param {ASTNode} node - node to check - * @returns {boolean} True if it is an instance method, and not excluded by config - * @private - */ - function isIncludedInstanceMethod(node) { - return isInstanceMethod(node) && !exceptMethods.has(node.key.name); - } - - /** - * Checks if we are leaving a function that is a method, and reports if 'this' has not been used. - * Static methods and the constructor are exempt. - * Then pops the context off the stack. - * @param {ASTNode} node - A function node that was entered. - * @returns {void} - * @private - */ - function exitFunction(node) { - const methodUsesThis = stack.pop(); - - if (isIncludedInstanceMethod(node.parent) && !methodUsesThis) { - context.report({ - node, - messageId: "missingThis", - data: { - name: node.parent.key.name - } - }); - } - } - - /** - * Mark the current context as having used 'this'. - * @returns {void} - * @private - */ - function markThisUsed() { - if (stack.length) { - stack[stack.length - 1] = true; - } - } - - return { - FunctionDeclaration: enterFunction, - "FunctionDeclaration:exit": exitFunction, - FunctionExpression: enterFunction, - "FunctionExpression:exit": exitFunction, - ThisExpression: markThisUsed, - Super: markThisUsed - }; - } -}; diff --git a/node_modules/eslint/lib/rules/comma-dangle.js b/node_modules/eslint/lib/rules/comma-dangle.js deleted file mode 100644 index 50de7b59..00000000 --- a/node_modules/eslint/lib/rules/comma-dangle.js +++ /dev/null @@ -1,341 +0,0 @@ -/** - * @fileoverview Rule to forbid or enforce dangling commas. - * @author Ian Christian Myers - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"); -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const DEFAULT_OPTIONS = Object.freeze({ - arrays: "never", - objects: "never", - imports: "never", - exports: "never", - functions: "ignore" -}); - -/** - * Checks whether or not a trailing comma is allowed in a given node. - * If the `lastItem` is `RestElement` or `RestProperty`, it disallows trailing commas. - * - * @param {ASTNode} lastItem - The node of the last element in the given node. - * @returns {boolean} `true` if a trailing comma is allowed. - */ -function isTrailingCommaAllowed(lastItem) { - return !( - lastItem.type === "RestElement" || - lastItem.type === "RestProperty" || - lastItem.type === "ExperimentalRestProperty" - ); -} - -/** - * Normalize option value. - * - * @param {string|Object|undefined} optionValue - The 1st option value to normalize. - * @returns {Object} The normalized option value. - */ -function normalizeOptions(optionValue) { - if (typeof optionValue === "string") { - return { - arrays: optionValue, - objects: optionValue, - imports: optionValue, - exports: optionValue, - - // For backward compatibility, always ignore functions. - functions: "ignore" - }; - } - if (typeof optionValue === "object" && optionValue !== null) { - return { - arrays: optionValue.arrays || DEFAULT_OPTIONS.arrays, - objects: optionValue.objects || DEFAULT_OPTIONS.objects, - imports: optionValue.imports || DEFAULT_OPTIONS.imports, - exports: optionValue.exports || DEFAULT_OPTIONS.exports, - functions: optionValue.functions || DEFAULT_OPTIONS.functions - }; - } - - return DEFAULT_OPTIONS; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow trailing commas", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/comma-dangle" - }, - fixable: "code", - schema: { - definitions: { - value: { - enum: [ - "always-multiline", - "always", - "never", - "only-multiline" - ] - }, - valueWithIgnore: { - enum: [ - "always-multiline", - "always", - "ignore", - "never", - "only-multiline" - ] - } - }, - type: "array", - items: [ - { - oneOf: [ - { - $ref: "#/definitions/value" - }, - { - type: "object", - properties: { - arrays: { $ref: "#/definitions/valueWithIgnore" }, - objects: { $ref: "#/definitions/valueWithIgnore" }, - imports: { $ref: "#/definitions/valueWithIgnore" }, - exports: { $ref: "#/definitions/valueWithIgnore" }, - functions: { $ref: "#/definitions/valueWithIgnore" } - }, - additionalProperties: false - } - ] - } - ] - }, - - messages: { - unexpected: "Unexpected trailing comma.", - missing: "Missing trailing comma." - } - }, - - create(context) { - const options = normalizeOptions(context.options[0]); - const sourceCode = context.getSourceCode(); - - /** - * Gets the last item of the given node. - * @param {ASTNode} node - The node to get. - * @returns {ASTNode|null} The last node or null. - */ - function getLastItem(node) { - switch (node.type) { - case "ObjectExpression": - case "ObjectPattern": - return lodash.last(node.properties); - case "ArrayExpression": - case "ArrayPattern": - return lodash.last(node.elements); - case "ImportDeclaration": - case "ExportNamedDeclaration": - return lodash.last(node.specifiers); - case "FunctionDeclaration": - case "FunctionExpression": - case "ArrowFunctionExpression": - return lodash.last(node.params); - case "CallExpression": - case "NewExpression": - return lodash.last(node.arguments); - default: - return null; - } - } - - /** - * Gets the trailing comma token of the given node. - * If the trailing comma does not exist, this returns the token which is - * the insertion point of the trailing comma token. - * - * @param {ASTNode} node - The node to get. - * @param {ASTNode} lastItem - The last item of the node. - * @returns {Token} The trailing comma token or the insertion point. - */ - function getTrailingToken(node, lastItem) { - switch (node.type) { - case "ObjectExpression": - case "ArrayExpression": - case "CallExpression": - case "NewExpression": - return sourceCode.getLastToken(node, 1); - default: { - const nextToken = sourceCode.getTokenAfter(lastItem); - - if (astUtils.isCommaToken(nextToken)) { - return nextToken; - } - return sourceCode.getLastToken(lastItem); - } - } - } - - /** - * Checks whether or not a given node is multiline. - * This rule handles a given node as multiline when the closing parenthesis - * and the last element are not on the same line. - * - * @param {ASTNode} node - A node to check. - * @returns {boolean} `true` if the node is multiline. - */ - function isMultiline(node) { - const lastItem = getLastItem(node); - - if (!lastItem) { - return false; - } - - const penultimateToken = getTrailingToken(node, lastItem); - const lastToken = sourceCode.getTokenAfter(penultimateToken); - - return lastToken.loc.end.line !== penultimateToken.loc.end.line; - } - - /** - * Reports a trailing comma if it exists. - * - * @param {ASTNode} node - A node to check. Its type is one of - * ObjectExpression, ObjectPattern, ArrayExpression, ArrayPattern, - * ImportDeclaration, and ExportNamedDeclaration. - * @returns {void} - */ - function forbidTrailingComma(node) { - const lastItem = getLastItem(node); - - if (!lastItem || (node.type === "ImportDeclaration" && lastItem.type !== "ImportSpecifier")) { - return; - } - - const trailingToken = getTrailingToken(node, lastItem); - - if (astUtils.isCommaToken(trailingToken)) { - context.report({ - node: lastItem, - loc: trailingToken.loc.start, - messageId: "unexpected", - fix(fixer) { - return fixer.remove(trailingToken); - } - }); - } - } - - /** - * Reports the last element of a given node if it does not have a trailing - * comma. - * - * If a given node is `ArrayPattern` which has `RestElement`, the trailing - * comma is disallowed, so report if it exists. - * - * @param {ASTNode} node - A node to check. Its type is one of - * ObjectExpression, ObjectPattern, ArrayExpression, ArrayPattern, - * ImportDeclaration, and ExportNamedDeclaration. - * @returns {void} - */ - function forceTrailingComma(node) { - const lastItem = getLastItem(node); - - if (!lastItem || (node.type === "ImportDeclaration" && lastItem.type !== "ImportSpecifier")) { - return; - } - if (!isTrailingCommaAllowed(lastItem)) { - forbidTrailingComma(node); - return; - } - - const trailingToken = getTrailingToken(node, lastItem); - - if (trailingToken.value !== ",") { - context.report({ - node: lastItem, - loc: trailingToken.loc.end, - messageId: "missing", - fix(fixer) { - return fixer.insertTextAfter(trailingToken, ","); - } - }); - } - } - - /** - * If a given node is multiline, reports the last element of a given node - * when it does not have a trailing comma. - * Otherwise, reports a trailing comma if it exists. - * - * @param {ASTNode} node - A node to check. Its type is one of - * ObjectExpression, ObjectPattern, ArrayExpression, ArrayPattern, - * ImportDeclaration, and ExportNamedDeclaration. - * @returns {void} - */ - function forceTrailingCommaIfMultiline(node) { - if (isMultiline(node)) { - forceTrailingComma(node); - } else { - forbidTrailingComma(node); - } - } - - /** - * Only if a given node is not multiline, reports the last element of a given node - * when it does not have a trailing comma. - * Otherwise, reports a trailing comma if it exists. - * - * @param {ASTNode} node - A node to check. Its type is one of - * ObjectExpression, ObjectPattern, ArrayExpression, ArrayPattern, - * ImportDeclaration, and ExportNamedDeclaration. - * @returns {void} - */ - function allowTrailingCommaIfMultiline(node) { - if (!isMultiline(node)) { - forbidTrailingComma(node); - } - } - - const predicate = { - always: forceTrailingComma, - "always-multiline": forceTrailingCommaIfMultiline, - "only-multiline": allowTrailingCommaIfMultiline, - never: forbidTrailingComma, - ignore: lodash.noop - }; - - return { - ObjectExpression: predicate[options.objects], - ObjectPattern: predicate[options.objects], - - ArrayExpression: predicate[options.arrays], - ArrayPattern: predicate[options.arrays], - - ImportDeclaration: predicate[options.imports], - - ExportNamedDeclaration: predicate[options.exports], - - FunctionDeclaration: predicate[options.functions], - FunctionExpression: predicate[options.functions], - ArrowFunctionExpression: predicate[options.functions], - CallExpression: predicate[options.functions], - NewExpression: predicate[options.functions] - }; - } -}; diff --git a/node_modules/eslint/lib/rules/comma-spacing.js b/node_modules/eslint/lib/rules/comma-spacing.js deleted file mode 100644 index 2a48e54d..00000000 --- a/node_modules/eslint/lib/rules/comma-spacing.js +++ /dev/null @@ -1,187 +0,0 @@ -/** - * @fileoverview Comma spacing - validates spacing before and after comma - * @author Vignesh Anand aka vegetableman. - */ -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent spacing before and after commas", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/comma-spacing" - }, - - fixable: "whitespace", - - schema: [ - { - type: "object", - properties: { - before: { - type: "boolean" - }, - after: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - - messages: { - missing: "A space is required {{loc}} ','.", - unexpected: "There should be no space {{loc}} ','." - } - }, - - create(context) { - - const sourceCode = context.getSourceCode(); - const tokensAndComments = sourceCode.tokensAndComments; - - const options = { - before: context.options[0] ? !!context.options[0].before : false, - after: context.options[0] ? !!context.options[0].after : true - }; - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - // list of comma tokens to ignore for the check of leading whitespace - const commaTokensToIgnore = []; - - /** - * Reports a spacing error with an appropriate message. - * @param {ASTNode} node The binary expression node to report. - * @param {string} loc Is the error "before" or "after" the comma? - * @param {ASTNode} otherNode The node at the left or right of `node` - * @returns {void} - * @private - */ - function report(node, loc, otherNode) { - context.report({ - node, - fix(fixer) { - if (options[loc]) { - if (loc === "before") { - return fixer.insertTextBefore(node, " "); - } - return fixer.insertTextAfter(node, " "); - - } - let start, end; - const newText = ""; - - if (loc === "before") { - start = otherNode.range[1]; - end = node.range[0]; - } else { - start = node.range[1]; - end = otherNode.range[0]; - } - - return fixer.replaceTextRange([start, end], newText); - - }, - messageId: options[loc] ? "missing" : "unexpected", - data: { - loc - } - }); - } - - /** - * Validates the spacing around a comma token. - * @param {Object} tokens - The tokens to be validated. - * @param {Token} tokens.comma The token representing the comma. - * @param {Token} [tokens.left] The last token before the comma. - * @param {Token} [tokens.right] The first token after the comma. - * @param {Token|ASTNode} reportItem The item to use when reporting an error. - * @returns {void} - * @private - */ - function validateCommaItemSpacing(tokens, reportItem) { - if (tokens.left && astUtils.isTokenOnSameLine(tokens.left, tokens.comma) && - (options.before !== sourceCode.isSpaceBetweenTokens(tokens.left, tokens.comma)) - ) { - report(reportItem, "before", tokens.left); - } - - if (tokens.right && !options.after && tokens.right.type === "Line") { - return; - } - - if (tokens.right && astUtils.isTokenOnSameLine(tokens.comma, tokens.right) && - (options.after !== sourceCode.isSpaceBetweenTokens(tokens.comma, tokens.right)) - ) { - report(reportItem, "after", tokens.right); - } - } - - /** - * Adds null elements of the given ArrayExpression or ArrayPattern node to the ignore list. - * @param {ASTNode} node An ArrayExpression or ArrayPattern node. - * @returns {void} - */ - function addNullElementsToIgnoreList(node) { - let previousToken = sourceCode.getFirstToken(node); - - node.elements.forEach(element => { - let token; - - if (element === null) { - token = sourceCode.getTokenAfter(previousToken); - - if (astUtils.isCommaToken(token)) { - commaTokensToIgnore.push(token); - } - } else { - token = sourceCode.getTokenAfter(element); - } - - previousToken = token; - }); - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - "Program:exit"() { - tokensAndComments.forEach((token, i) => { - - if (!astUtils.isCommaToken(token)) { - return; - } - - if (token && token.type === "JSXText") { - return; - } - - const previousToken = tokensAndComments[i - 1]; - const nextToken = tokensAndComments[i + 1]; - - validateCommaItemSpacing({ - comma: token, - left: astUtils.isCommaToken(previousToken) || commaTokensToIgnore.indexOf(token) > -1 ? null : previousToken, - right: astUtils.isCommaToken(nextToken) ? null : nextToken - }, token); - }); - }, - ArrayExpression: addNullElementsToIgnoreList, - ArrayPattern: addNullElementsToIgnoreList - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/comma-style.js b/node_modules/eslint/lib/rules/comma-style.js deleted file mode 100644 index 5ba2dbb2..00000000 --- a/node_modules/eslint/lib/rules/comma-style.js +++ /dev/null @@ -1,311 +0,0 @@ -/** - * @fileoverview Comma style - enforces comma styles of two types: last and first - * @author Vignesh Anand aka vegetableman - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent comma style", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/comma-style" - }, - fixable: "code", - schema: [ - { - enum: ["first", "last"] - }, - { - type: "object", - properties: { - exceptions: { - type: "object", - additionalProperties: { - type: "boolean" - } - } - }, - additionalProperties: false - } - ], - messages: { - unexpectedLineBeforeAndAfterComma: "Bad line breaking before and after ','.", - expectedCommaFirst: "',' should be placed first.", - expectedCommaLast: "',' should be placed last." - } - }, - - create(context) { - const style = context.options[0] || "last", - sourceCode = context.getSourceCode(); - const exceptions = { - ArrayPattern: true, - ArrowFunctionExpression: true, - CallExpression: true, - FunctionDeclaration: true, - FunctionExpression: true, - ImportDeclaration: true, - ObjectPattern: true, - NewExpression: true - }; - - if (context.options.length === 2 && context.options[1].hasOwnProperty("exceptions")) { - const keys = Object.keys(context.options[1].exceptions); - - for (let i = 0; i < keys.length; i++) { - exceptions[keys[i]] = context.options[1].exceptions[keys[i]]; - } - } - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Modified text based on the style - * @param {string} styleType Style type - * @param {string} text Source code text - * @returns {string} modified text - * @private - */ - function getReplacedText(styleType, text) { - switch (styleType) { - case "between": - return `,${text.replace("\n", "")}`; - - case "first": - return `${text},`; - - case "last": - return `,${text}`; - - default: - return ""; - } - } - - /** - * Determines the fixer function for a given style. - * @param {string} styleType comma style - * @param {ASTNode} previousItemToken The token to check. - * @param {ASTNode} commaToken The token to check. - * @param {ASTNode} currentItemToken The token to check. - * @returns {Function} Fixer function - * @private - */ - function getFixerFunction(styleType, previousItemToken, commaToken, currentItemToken) { - const text = - sourceCode.text.slice(previousItemToken.range[1], commaToken.range[0]) + - sourceCode.text.slice(commaToken.range[1], currentItemToken.range[0]); - const range = [previousItemToken.range[1], currentItemToken.range[0]]; - - return function(fixer) { - return fixer.replaceTextRange(range, getReplacedText(styleType, text)); - }; - } - - /** - * Validates the spacing around single items in lists. - * @param {Token} previousItemToken The last token from the previous item. - * @param {Token} commaToken The token representing the comma. - * @param {Token} currentItemToken The first token of the current item. - * @param {Token} reportItem The item to use when reporting an error. - * @returns {void} - * @private - */ - function validateCommaItemSpacing(previousItemToken, commaToken, currentItemToken, reportItem) { - - // if single line - if (astUtils.isTokenOnSameLine(commaToken, currentItemToken) && - astUtils.isTokenOnSameLine(previousItemToken, commaToken)) { - - // do nothing. - - } else if (!astUtils.isTokenOnSameLine(commaToken, currentItemToken) && - !astUtils.isTokenOnSameLine(previousItemToken, commaToken)) { - - // lone comma - context.report({ - node: reportItem, - loc: { - line: commaToken.loc.end.line, - column: commaToken.loc.start.column - }, - messageId: "unexpectedLineBeforeAndAfterComma", - fix: getFixerFunction("between", previousItemToken, commaToken, currentItemToken) - }); - - } else if (style === "first" && !astUtils.isTokenOnSameLine(commaToken, currentItemToken)) { - - context.report({ - node: reportItem, - messageId: "expectedCommaFirst", - fix: getFixerFunction(style, previousItemToken, commaToken, currentItemToken) - }); - - } else if (style === "last" && astUtils.isTokenOnSameLine(commaToken, currentItemToken)) { - - context.report({ - node: reportItem, - loc: { - line: commaToken.loc.end.line, - column: commaToken.loc.end.column - }, - messageId: "expectedCommaLast", - fix: getFixerFunction(style, previousItemToken, commaToken, currentItemToken) - }); - } - } - - /** - * Checks the comma placement with regards to a declaration/property/element - * @param {ASTNode} node The binary expression node to check - * @param {string} property The property of the node containing child nodes. - * @private - * @returns {void} - */ - function validateComma(node, property) { - const items = node[property], - arrayLiteral = (node.type === "ArrayExpression" || node.type === "ArrayPattern"); - - if (items.length > 1 || arrayLiteral) { - - // seed as opening [ - let previousItemToken = sourceCode.getFirstToken(node); - - items.forEach(item => { - const commaToken = item ? sourceCode.getTokenBefore(item) : previousItemToken, - currentItemToken = item ? sourceCode.getFirstToken(item) : sourceCode.getTokenAfter(commaToken), - reportItem = item || currentItemToken, - tokenBeforeComma = sourceCode.getTokenBefore(commaToken); - - // Check if previous token is wrapped in parentheses - if (tokenBeforeComma && astUtils.isClosingParenToken(tokenBeforeComma)) { - previousItemToken = tokenBeforeComma; - } - - /* - * This works by comparing three token locations: - * - previousItemToken is the last token of the previous item - * - commaToken is the location of the comma before the current item - * - currentItemToken is the first token of the current item - * - * These values get switched around if item is undefined. - * previousItemToken will refer to the last token not belonging - * to the current item, which could be a comma or an opening - * square bracket. currentItemToken could be a comma. - * - * All comparisons are done based on these tokens directly, so - * they are always valid regardless of an undefined item. - */ - if (astUtils.isCommaToken(commaToken)) { - validateCommaItemSpacing(previousItemToken, commaToken, - currentItemToken, reportItem); - } - - if (item) { - const tokenAfterItem = sourceCode.getTokenAfter(item, astUtils.isNotClosingParenToken); - - previousItemToken = tokenAfterItem - ? sourceCode.getTokenBefore(tokenAfterItem) - : sourceCode.ast.tokens[sourceCode.ast.tokens.length - 1]; - } - }); - - /* - * Special case for array literals that have empty last items, such - * as [ 1, 2, ]. These arrays only have two items show up in the - * AST, so we need to look at the token to verify that there's no - * dangling comma. - */ - if (arrayLiteral) { - - const lastToken = sourceCode.getLastToken(node), - nextToLastToken = sourceCode.getTokenBefore(lastToken); - - if (astUtils.isCommaToken(nextToLastToken)) { - validateCommaItemSpacing( - sourceCode.getTokenBefore(nextToLastToken), - nextToLastToken, - lastToken, - lastToken - ); - } - } - } - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - const nodes = {}; - - if (!exceptions.VariableDeclaration) { - nodes.VariableDeclaration = function(node) { - validateComma(node, "declarations"); - }; - } - if (!exceptions.ObjectExpression) { - nodes.ObjectExpression = function(node) { - validateComma(node, "properties"); - }; - } - if (!exceptions.ObjectPattern) { - nodes.ObjectPattern = function(node) { - validateComma(node, "properties"); - }; - } - if (!exceptions.ArrayExpression) { - nodes.ArrayExpression = function(node) { - validateComma(node, "elements"); - }; - } - if (!exceptions.ArrayPattern) { - nodes.ArrayPattern = function(node) { - validateComma(node, "elements"); - }; - } - if (!exceptions.FunctionDeclaration) { - nodes.FunctionDeclaration = function(node) { - validateComma(node, "params"); - }; - } - if (!exceptions.FunctionExpression) { - nodes.FunctionExpression = function(node) { - validateComma(node, "params"); - }; - } - if (!exceptions.ArrowFunctionExpression) { - nodes.ArrowFunctionExpression = function(node) { - validateComma(node, "params"); - }; - } - if (!exceptions.CallExpression) { - nodes.CallExpression = function(node) { - validateComma(node, "arguments"); - }; - } - if (!exceptions.ImportDeclaration) { - nodes.ImportDeclaration = function(node) { - validateComma(node, "specifiers"); - }; - } - if (!exceptions.NewExpression) { - nodes.NewExpression = function(node) { - validateComma(node, "arguments"); - }; - } - - return nodes; - } -}; diff --git a/node_modules/eslint/lib/rules/complexity.js b/node_modules/eslint/lib/rules/complexity.js deleted file mode 100644 index 0b864413..00000000 --- a/node_modules/eslint/lib/rules/complexity.js +++ /dev/null @@ -1,159 +0,0 @@ -/** - * @fileoverview Counts the cyclomatic complexity of each function of the script. See http://en.wikipedia.org/wiki/Cyclomatic_complexity. - * Counts the number of if, conditional, for, whilte, try, switch/case, - * @author Patrick Brosset - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"); - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce a maximum cyclomatic complexity allowed in a program", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/complexity" - }, - - schema: [ - { - oneOf: [ - { - type: "integer", - minimum: 0 - }, - { - type: "object", - properties: { - maximum: { - type: "integer", - minimum: 0 - }, - max: { - type: "integer", - minimum: 0 - } - }, - additionalProperties: false - } - ] - } - ], - - messages: { - complex: "{{name}} has a complexity of {{complexity}}." - } - }, - - create(context) { - const option = context.options[0]; - let THRESHOLD = 20; - - if (typeof option === "object" && option.hasOwnProperty("maximum") && typeof option.maximum === "number") { - THRESHOLD = option.maximum; - } - if (typeof option === "object" && option.hasOwnProperty("max") && typeof option.max === "number") { - THRESHOLD = option.max; - } - if (typeof option === "number") { - THRESHOLD = option; - } - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - // Using a stack to store complexity (handling nested functions) - const fns = []; - - /** - * When parsing a new function, store it in our function stack - * @returns {void} - * @private - */ - function startFunction() { - fns.push(1); - } - - /** - * Evaluate the node at the end of function - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function endFunction(node) { - const name = lodash.upperFirst(astUtils.getFunctionNameWithKind(node)); - const complexity = fns.pop(); - - if (complexity > THRESHOLD) { - context.report({ - node, - messageId: "complex", - data: { name, complexity } - }); - } - } - - /** - * Increase the complexity of the function in context - * @returns {void} - * @private - */ - function increaseComplexity() { - if (fns.length) { - fns[fns.length - 1]++; - } - } - - /** - * Increase the switch complexity in context - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function increaseSwitchComplexity(node) { - - // Avoiding `default` - if (node.test) { - increaseComplexity(); - } - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - FunctionDeclaration: startFunction, - FunctionExpression: startFunction, - ArrowFunctionExpression: startFunction, - "FunctionDeclaration:exit": endFunction, - "FunctionExpression:exit": endFunction, - "ArrowFunctionExpression:exit": endFunction, - - CatchClause: increaseComplexity, - ConditionalExpression: increaseComplexity, - LogicalExpression: increaseComplexity, - ForStatement: increaseComplexity, - ForInStatement: increaseComplexity, - ForOfStatement: increaseComplexity, - IfStatement: increaseComplexity, - SwitchCase: increaseSwitchComplexity, - WhileStatement: increaseComplexity, - DoWhileStatement: increaseComplexity - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/computed-property-spacing.js b/node_modules/eslint/lib/rules/computed-property-spacing.js deleted file mode 100644 index 51334a2a..00000000 --- a/node_modules/eslint/lib/rules/computed-property-spacing.js +++ /dev/null @@ -1,185 +0,0 @@ -/** - * @fileoverview Disallows or enforces spaces inside computed properties. - * @author Jamund Ferguson - */ -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent spacing inside computed property brackets", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/computed-property-spacing" - }, - - fixable: "whitespace", - - schema: [ - { - enum: ["always", "never"] - } - ], - - messages: { - unexpectedSpaceBefore: "There should be no space before '{{tokenValue}}'.", - unexpectedSpaceAfter: "There should be no space after '{{tokenValue}}'.", - - missingSpaceBefore: "A space is required before '{{tokenValue}}'.", - missingSpaceAfter: "A space is required after '{{tokenValue}}'." - } - }, - - create(context) { - const sourceCode = context.getSourceCode(); - const propertyNameMustBeSpaced = context.options[0] === "always"; // default is "never" - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Reports that there shouldn't be a space after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @param {Token} tokenAfter - The token after `token`. - * @returns {void} - */ - function reportNoBeginningSpace(node, token, tokenAfter) { - context.report({ - node, - loc: token.loc.start, - messageId: "unexpectedSpaceAfter", - data: { - tokenValue: token.value - }, - fix(fixer) { - return fixer.removeRange([token.range[1], tokenAfter.range[0]]); - } - }); - } - - /** - * Reports that there shouldn't be a space before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @param {Token} tokenBefore - The token before `token`. - * @returns {void} - */ - function reportNoEndingSpace(node, token, tokenBefore) { - context.report({ - node, - loc: token.loc.start, - messageId: "unexpectedSpaceBefore", - data: { - tokenValue: token.value - }, - fix(fixer) { - return fixer.removeRange([tokenBefore.range[1], token.range[0]]); - } - }); - } - - /** - * Reports that there should be a space after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportRequiredBeginningSpace(node, token) { - context.report({ - node, - loc: token.loc.start, - messageId: "missingSpaceAfter", - data: { - tokenValue: token.value - }, - fix(fixer) { - return fixer.insertTextAfter(token, " "); - } - }); - } - - /** - * Reports that there should be a space before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportRequiredEndingSpace(node, token) { - context.report({ - node, - loc: token.loc.start, - messageId: "missingSpaceBefore", - data: { - tokenValue: token.value - }, - fix(fixer) { - return fixer.insertTextBefore(token, " "); - } - }); - } - - /** - * Returns a function that checks the spacing of a node on the property name - * that was passed in. - * @param {string} propertyName The property on the node to check for spacing - * @returns {Function} A function that will check spacing on a node - */ - function checkSpacing(propertyName) { - return function(node) { - if (!node.computed) { - return; - } - - const property = node[propertyName]; - - const before = sourceCode.getTokenBefore(property), - first = sourceCode.getFirstToken(property), - last = sourceCode.getLastToken(property), - after = sourceCode.getTokenAfter(property); - - if (astUtils.isTokenOnSameLine(before, first)) { - if (propertyNameMustBeSpaced) { - if (!sourceCode.isSpaceBetweenTokens(before, first) && astUtils.isTokenOnSameLine(before, first)) { - reportRequiredBeginningSpace(node, before); - } - } else { - if (sourceCode.isSpaceBetweenTokens(before, first)) { - reportNoBeginningSpace(node, before, first); - } - } - } - - if (astUtils.isTokenOnSameLine(last, after)) { - if (propertyNameMustBeSpaced) { - if (!sourceCode.isSpaceBetweenTokens(last, after) && astUtils.isTokenOnSameLine(last, after)) { - reportRequiredEndingSpace(node, after); - } - } else { - if (sourceCode.isSpaceBetweenTokens(last, after)) { - reportNoEndingSpace(node, after, last); - } - } - } - }; - } - - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - Property: checkSpacing("key"), - MemberExpression: checkSpacing("property") - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/consistent-return.js b/node_modules/eslint/lib/rules/consistent-return.js deleted file mode 100644 index c86b1717..00000000 --- a/node_modules/eslint/lib/rules/consistent-return.js +++ /dev/null @@ -1,194 +0,0 @@ -/** - * @fileoverview Rule to flag consistent return values - * @author Nicholas C. Zakas - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"); - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether or not a given node is an `Identifier` node which was named a given name. - * @param {ASTNode} node - A node to check. - * @param {string} name - An expected name of the node. - * @returns {boolean} `true` if the node is an `Identifier` node which was named as expected. - */ -function isIdentifier(node, name) { - return node.type === "Identifier" && node.name === name; -} - -/** - * Checks whether or not a given code path segment is unreachable. - * @param {CodePathSegment} segment - A CodePathSegment to check. - * @returns {boolean} `true` if the segment is unreachable. - */ -function isUnreachable(segment) { - return !segment.reachable; -} - -/** - * Checks whether a given node is a `constructor` method in an ES6 class - * @param {ASTNode} node A node to check - * @returns {boolean} `true` if the node is a `constructor` method - */ -function isClassConstructor(node) { - return node.type === "FunctionExpression" && - node.parent && - node.parent.type === "MethodDefinition" && - node.parent.kind === "constructor"; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require `return` statements to either always or never specify values", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/consistent-return" - }, - - schema: [{ - type: "object", - properties: { - treatUndefinedAsUnspecified: { - type: "boolean" - } - }, - additionalProperties: false - }], - - messages: { - missingReturn: "Expected to return a value at the end of {{name}}.", - missingReturnValue: "{{name}} expected a return value.", - unexpectedReturnValue: "{{name}} expected no return value." - } - }, - - create(context) { - const options = context.options[0] || {}; - const treatUndefinedAsUnspecified = options.treatUndefinedAsUnspecified === true; - let funcInfo = null; - - /** - * Checks whether of not the implicit returning is consistent if the last - * code path segment is reachable. - * - * @param {ASTNode} node - A program/function node to check. - * @returns {void} - */ - function checkLastSegment(node) { - let loc, name; - - /* - * Skip if it expected no return value or unreachable. - * When unreachable, all paths are returned or thrown. - */ - if (!funcInfo.hasReturnValue || - funcInfo.codePath.currentSegments.every(isUnreachable) || - astUtils.isES5Constructor(node) || - isClassConstructor(node) - ) { - return; - } - - // Adjust a location and a message. - if (node.type === "Program") { - - // The head of program. - loc = { line: 1, column: 0 }; - name = "program"; - } else if (node.type === "ArrowFunctionExpression") { - - // `=>` token - loc = context.getSourceCode().getTokenBefore(node.body, astUtils.isArrowToken).loc.start; - } else if ( - node.parent.type === "MethodDefinition" || - (node.parent.type === "Property" && node.parent.method) - ) { - - // Method name. - loc = node.parent.key.loc.start; - } else { - - // Function name or `function` keyword. - loc = (node.id || node).loc.start; - } - - if (!name) { - name = astUtils.getFunctionNameWithKind(node); - } - - // Reports. - context.report({ - node, - loc, - messageId: "missingReturn", - data: { name } - }); - } - - return { - - // Initializes/Disposes state of each code path. - onCodePathStart(codePath, node) { - funcInfo = { - upper: funcInfo, - codePath, - hasReturn: false, - hasReturnValue: false, - messageId: "", - node - }; - }, - onCodePathEnd() { - funcInfo = funcInfo.upper; - }, - - // Reports a given return statement if it's inconsistent. - ReturnStatement(node) { - const argument = node.argument; - let hasReturnValue = Boolean(argument); - - if (treatUndefinedAsUnspecified && hasReturnValue) { - hasReturnValue = !isIdentifier(argument, "undefined") && argument.operator !== "void"; - } - - if (!funcInfo.hasReturn) { - funcInfo.hasReturn = true; - funcInfo.hasReturnValue = hasReturnValue; - funcInfo.messageId = hasReturnValue ? "missingReturnValue" : "unexpectedReturnValue"; - funcInfo.data = { - name: funcInfo.node.type === "Program" - ? "Program" - : lodash.upperFirst(astUtils.getFunctionNameWithKind(funcInfo.node)) - }; - } else if (funcInfo.hasReturnValue !== hasReturnValue) { - context.report({ - node, - messageId: funcInfo.messageId, - data: funcInfo.data - }); - } - }, - - // Reports a given program/function if the implicit returning is not consistent. - "Program:exit": checkLastSegment, - "FunctionDeclaration:exit": checkLastSegment, - "FunctionExpression:exit": checkLastSegment, - "ArrowFunctionExpression:exit": checkLastSegment - }; - } -}; diff --git a/node_modules/eslint/lib/rules/consistent-this.js b/node_modules/eslint/lib/rules/consistent-this.js deleted file mode 100644 index 5cc3a647..00000000 --- a/node_modules/eslint/lib/rules/consistent-this.js +++ /dev/null @@ -1,149 +0,0 @@ -/** - * @fileoverview Rule to enforce consistent naming of "this" context variables - * @author Raphael Pigulla - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent naming when capturing the current execution context", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/consistent-this" - }, - - schema: { - type: "array", - items: { - type: "string", - minLength: 1 - }, - uniqueItems: true - }, - - messages: { - aliasNotAssignedToThis: "Designated alias '{{name}}' is not assigned to 'this'.", - unexpectedAlias: "Unexpected alias '{{name}}' for 'this'." - } - }, - - create(context) { - let aliases = []; - - if (context.options.length === 0) { - aliases.push("that"); - } else { - aliases = context.options; - } - - /** - * Reports that a variable declarator or assignment expression is assigning - * a non-'this' value to the specified alias. - * @param {ASTNode} node - The assigning node. - * @param {string} name - the name of the alias that was incorrectly used. - * @returns {void} - */ - function reportBadAssignment(node, name) { - context.report({ node, messageId: "aliasNotAssignedToThis", data: { name } }); - } - - /** - * Checks that an assignment to an identifier only assigns 'this' to the - * appropriate alias, and the alias is only assigned to 'this'. - * @param {ASTNode} node - The assigning node. - * @param {Identifier} name - The name of the variable assigned to. - * @param {Expression} value - The value of the assignment. - * @returns {void} - */ - function checkAssignment(node, name, value) { - const isThis = value.type === "ThisExpression"; - - if (aliases.indexOf(name) !== -1) { - if (!isThis || node.operator && node.operator !== "=") { - reportBadAssignment(node, name); - } - } else if (isThis) { - context.report({ node, messageId: "unexpectedAlias", data: { name } }); - } - } - - /** - * Ensures that a variable declaration of the alias in a program or function - * is assigned to the correct value. - * @param {string} alias alias the check the assignment of. - * @param {Object} scope scope of the current code we are checking. - * @private - * @returns {void} - */ - function checkWasAssigned(alias, scope) { - const variable = scope.set.get(alias); - - if (!variable) { - return; - } - - if (variable.defs.some(def => def.node.type === "VariableDeclarator" && - def.node.init !== null)) { - return; - } - - /* - * The alias has been declared and not assigned: check it was - * assigned later in the same scope. - */ - if (!variable.references.some(reference => { - const write = reference.writeExpr; - - return ( - reference.from === scope && - write && write.type === "ThisExpression" && - write.parent.operator === "=" - ); - })) { - variable.defs.map(def => def.node).forEach(node => { - reportBadAssignment(node, alias); - }); - } - } - - /** - * Check each alias to ensure that is was assinged to the correct value. - * @returns {void} - */ - function ensureWasAssigned() { - const scope = context.getScope(); - - aliases.forEach(alias => { - checkWasAssigned(alias, scope); - }); - } - - return { - "Program:exit": ensureWasAssigned, - "FunctionExpression:exit": ensureWasAssigned, - "FunctionDeclaration:exit": ensureWasAssigned, - - VariableDeclarator(node) { - const id = node.id; - const isDestructuring = - id.type === "ArrayPattern" || id.type === "ObjectPattern"; - - if (node.init !== null && !isDestructuring) { - checkAssignment(node, id.name, node.init); - } - }, - - AssignmentExpression(node) { - if (node.left.type === "Identifier") { - checkAssignment(node, node.left.name, node.right); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/constructor-super.js b/node_modules/eslint/lib/rules/constructor-super.js deleted file mode 100644 index 3cbc2f59..00000000 --- a/node_modules/eslint/lib/rules/constructor-super.js +++ /dev/null @@ -1,395 +0,0 @@ -/** - * @fileoverview A rule to verify `super()` callings in constructor. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether a given code path segment is reachable or not. - * - * @param {CodePathSegment} segment - A code path segment to check. - * @returns {boolean} `true` if the segment is reachable. - */ -function isReachable(segment) { - return segment.reachable; -} - -/** - * Checks whether or not a given node is a constructor. - * @param {ASTNode} node - A node to check. This node type is one of - * `Program`, `FunctionDeclaration`, `FunctionExpression`, and - * `ArrowFunctionExpression`. - * @returns {boolean} `true` if the node is a constructor. - */ -function isConstructorFunction(node) { - return ( - node.type === "FunctionExpression" && - node.parent.type === "MethodDefinition" && - node.parent.kind === "constructor" - ); -} - -/** - * Checks whether a given node can be a constructor or not. - * - * @param {ASTNode} node - A node to check. - * @returns {boolean} `true` if the node can be a constructor. - */ -function isPossibleConstructor(node) { - if (!node) { - return false; - } - - switch (node.type) { - case "ClassExpression": - case "FunctionExpression": - case "ThisExpression": - case "MemberExpression": - case "CallExpression": - case "NewExpression": - case "YieldExpression": - case "TaggedTemplateExpression": - case "MetaProperty": - return true; - - case "Identifier": - return node.name !== "undefined"; - - case "AssignmentExpression": - return isPossibleConstructor(node.right); - - case "LogicalExpression": - return ( - isPossibleConstructor(node.left) || - isPossibleConstructor(node.right) - ); - - case "ConditionalExpression": - return ( - isPossibleConstructor(node.alternate) || - isPossibleConstructor(node.consequent) - ); - - case "SequenceExpression": { - const lastExpression = node.expressions[node.expressions.length - 1]; - - return isPossibleConstructor(lastExpression); - } - - default: - return false; - } -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require `super()` calls in constructors", - category: "ECMAScript 6", - recommended: true, - url: "https://eslint.org/docs/rules/constructor-super" - }, - - schema: [], - - messages: { - missingSome: "Lacked a call of 'super()' in some code paths.", - missingAll: "Expected to call 'super()'.", - - duplicate: "Unexpected duplicate 'super()'.", - badSuper: "Unexpected 'super()' because 'super' is not a constructor.", - unexpected: "Unexpected 'super()'." - } - }, - - create(context) { - - /* - * {{hasExtends: boolean, scope: Scope, codePath: CodePath}[]} - * Information for each constructor. - * - upper: Information of the upper constructor. - * - hasExtends: A flag which shows whether own class has a valid `extends` - * part. - * - scope: The scope of own class. - * - codePath: The code path object of the constructor. - */ - let funcInfo = null; - - /* - * {Map} - * Information for each code path segment. - * - calledInSomePaths: A flag of be called `super()` in some code paths. - * - calledInEveryPaths: A flag of be called `super()` in all code paths. - * - validNodes: - */ - let segInfoMap = Object.create(null); - - /** - * Gets the flag which shows `super()` is called in some paths. - * @param {CodePathSegment} segment - A code path segment to get. - * @returns {boolean} The flag which shows `super()` is called in some paths - */ - function isCalledInSomePath(segment) { - return segment.reachable && segInfoMap[segment.id].calledInSomePaths; - } - - /** - * Gets the flag which shows `super()` is called in all paths. - * @param {CodePathSegment} segment - A code path segment to get. - * @returns {boolean} The flag which shows `super()` is called in all paths. - */ - function isCalledInEveryPath(segment) { - - /* - * If specific segment is the looped segment of the current segment, - * skip the segment. - * If not skipped, this never becomes true after a loop. - */ - if (segment.nextSegments.length === 1 && - segment.nextSegments[0].isLoopedPrevSegment(segment) - ) { - return true; - } - return segment.reachable && segInfoMap[segment.id].calledInEveryPaths; - } - - return { - - /** - * Stacks a constructor information. - * @param {CodePath} codePath - A code path which was started. - * @param {ASTNode} node - The current node. - * @returns {void} - */ - onCodePathStart(codePath, node) { - if (isConstructorFunction(node)) { - - // Class > ClassBody > MethodDefinition > FunctionExpression - const classNode = node.parent.parent.parent; - const superClass = classNode.superClass; - - funcInfo = { - upper: funcInfo, - isConstructor: true, - hasExtends: Boolean(superClass), - superIsConstructor: isPossibleConstructor(superClass), - codePath - }; - } else { - funcInfo = { - upper: funcInfo, - isConstructor: false, - hasExtends: false, - superIsConstructor: false, - codePath - }; - } - }, - - /** - * Pops a constructor information. - * And reports if `super()` lacked. - * @param {CodePath} codePath - A code path which was ended. - * @param {ASTNode} node - The current node. - * @returns {void} - */ - onCodePathEnd(codePath, node) { - const hasExtends = funcInfo.hasExtends; - - // Pop. - funcInfo = funcInfo.upper; - - if (!hasExtends) { - return; - } - - // Reports if `super()` lacked. - const segments = codePath.returnedSegments; - const calledInEveryPaths = segments.every(isCalledInEveryPath); - const calledInSomePaths = segments.some(isCalledInSomePath); - - if (!calledInEveryPaths) { - context.report({ - messageId: calledInSomePaths - ? "missingSome" - : "missingAll", - node: node.parent - }); - } - }, - - /** - * Initialize information of a given code path segment. - * @param {CodePathSegment} segment - A code path segment to initialize. - * @returns {void} - */ - onCodePathSegmentStart(segment) { - if (!(funcInfo && funcInfo.isConstructor && funcInfo.hasExtends)) { - return; - } - - // Initialize info. - const info = segInfoMap[segment.id] = { - calledInSomePaths: false, - calledInEveryPaths: false, - validNodes: [] - }; - - // When there are previous segments, aggregates these. - const prevSegments = segment.prevSegments; - - if (prevSegments.length > 0) { - info.calledInSomePaths = prevSegments.some(isCalledInSomePath); - info.calledInEveryPaths = prevSegments.every(isCalledInEveryPath); - } - }, - - /** - * Update information of the code path segment when a code path was - * looped. - * @param {CodePathSegment} fromSegment - The code path segment of the - * end of a loop. - * @param {CodePathSegment} toSegment - A code path segment of the head - * of a loop. - * @returns {void} - */ - onCodePathSegmentLoop(fromSegment, toSegment) { - if (!(funcInfo && funcInfo.isConstructor && funcInfo.hasExtends)) { - return; - } - - // Update information inside of the loop. - const isRealLoop = toSegment.prevSegments.length >= 2; - - funcInfo.codePath.traverseSegments( - { first: toSegment, last: fromSegment }, - segment => { - const info = segInfoMap[segment.id]; - const prevSegments = segment.prevSegments; - - // Updates flags. - info.calledInSomePaths = prevSegments.some(isCalledInSomePath); - info.calledInEveryPaths = prevSegments.every(isCalledInEveryPath); - - // If flags become true anew, reports the valid nodes. - if (info.calledInSomePaths || isRealLoop) { - const nodes = info.validNodes; - - info.validNodes = []; - - for (let i = 0; i < nodes.length; ++i) { - const node = nodes[i]; - - context.report({ - messageId: "duplicate", - node - }); - } - } - } - ); - }, - - /** - * Checks for a call of `super()`. - * @param {ASTNode} node - A CallExpression node to check. - * @returns {void} - */ - "CallExpression:exit"(node) { - if (!(funcInfo && funcInfo.isConstructor)) { - return; - } - - // Skips except `super()`. - if (node.callee.type !== "Super") { - return; - } - - // Reports if needed. - if (funcInfo.hasExtends) { - const segments = funcInfo.codePath.currentSegments; - let duplicate = false; - let info = null; - - for (let i = 0; i < segments.length; ++i) { - const segment = segments[i]; - - if (segment.reachable) { - info = segInfoMap[segment.id]; - - duplicate = duplicate || info.calledInSomePaths; - info.calledInSomePaths = info.calledInEveryPaths = true; - } - } - - if (info) { - if (duplicate) { - context.report({ - messageId: "duplicate", - node - }); - } else if (!funcInfo.superIsConstructor) { - context.report({ - messageId: "badSuper", - node - }); - } else { - info.validNodes.push(node); - } - } - } else if (funcInfo.codePath.currentSegments.some(isReachable)) { - context.report({ - messageId: "unexpected", - node - }); - } - }, - - /** - * Set the mark to the returned path as `super()` was called. - * @param {ASTNode} node - A ReturnStatement node to check. - * @returns {void} - */ - ReturnStatement(node) { - if (!(funcInfo && funcInfo.isConstructor && funcInfo.hasExtends)) { - return; - } - - // Skips if no argument. - if (!node.argument) { - return; - } - - // Returning argument is a substitute of 'super()'. - const segments = funcInfo.codePath.currentSegments; - - for (let i = 0; i < segments.length; ++i) { - const segment = segments[i]; - - if (segment.reachable) { - const info = segInfoMap[segment.id]; - - info.calledInSomePaths = info.calledInEveryPaths = true; - } - } - }, - - /** - * Resets state. - * @returns {void} - */ - "Program:exit"() { - segInfoMap = Object.create(null); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/curly.js b/node_modules/eslint/lib/rules/curly.js deleted file mode 100644 index 07d991b3..00000000 --- a/node_modules/eslint/lib/rules/curly.js +++ /dev/null @@ -1,380 +0,0 @@ -/** - * @fileoverview Rule to flag statements without curly braces - * @author Nicholas C. Zakas - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent brace style for all control statements", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/curly" - }, - - schema: { - anyOf: [ - { - type: "array", - items: [ - { - enum: ["all"] - } - ], - minItems: 0, - maxItems: 1 - }, - { - type: "array", - items: [ - { - enum: ["multi", "multi-line", "multi-or-nest"] - }, - { - enum: ["consistent"] - } - ], - minItems: 0, - maxItems: 2 - } - ] - }, - - fixable: "code", - - messages: { - missingCurlyAfter: "Expected { after '{{name}}'.", - missingCurlyAfterCondition: "Expected { after '{{name}}' condition.", - unexpectedCurlyAfter: "Unnecessary { after '{{name}}'.", - unexpectedCurlyAfterCondition: "Unnecessary { after '{{name}}' condition." - } - }, - - create(context) { - - const multiOnly = (context.options[0] === "multi"); - const multiLine = (context.options[0] === "multi-line"); - const multiOrNest = (context.options[0] === "multi-or-nest"); - const consistent = (context.options[1] === "consistent"); - - const sourceCode = context.getSourceCode(); - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Determines if a given node is a one-liner that's on the same line as it's preceding code. - * @param {ASTNode} node The node to check. - * @returns {boolean} True if the node is a one-liner that's on the same line as it's preceding code. - * @private - */ - function isCollapsedOneLiner(node) { - const before = sourceCode.getTokenBefore(node); - const last = sourceCode.getLastToken(node); - const lastExcludingSemicolon = astUtils.isSemicolonToken(last) ? sourceCode.getTokenBefore(last) : last; - - return before.loc.start.line === lastExcludingSemicolon.loc.end.line; - } - - /** - * Determines if a given node is a one-liner. - * @param {ASTNode} node The node to check. - * @returns {boolean} True if the node is a one-liner. - * @private - */ - function isOneLiner(node) { - const first = sourceCode.getFirstToken(node), - last = sourceCode.getLastToken(node); - - return first.loc.start.line === last.loc.end.line; - } - - /** - * Checks if the given token is an `else` token or not. - * - * @param {Token} token - The token to check. - * @returns {boolean} `true` if the token is an `else` token. - */ - function isElseKeywordToken(token) { - return token.value === "else" && token.type === "Keyword"; - } - - /** - * Gets the `else` keyword token of a given `IfStatement` node. - * @param {ASTNode} node - A `IfStatement` node to get. - * @returns {Token} The `else` keyword token. - */ - function getElseKeyword(node) { - return node.alternate && sourceCode.getFirstTokenBetween(node.consequent, node.alternate, isElseKeywordToken); - } - - /** - * Checks a given IfStatement node requires braces of the consequent chunk. - * This returns `true` when below: - * - * 1. The given node has the `alternate` node. - * 2. There is a `IfStatement` which doesn't have `alternate` node in the - * trailing statement chain of the `consequent` node. - * - * @param {ASTNode} node - A IfStatement node to check. - * @returns {boolean} `true` if the node requires braces of the consequent chunk. - */ - function requiresBraceOfConsequent(node) { - if (node.alternate && node.consequent.type === "BlockStatement") { - if (node.consequent.body.length >= 2) { - return true; - } - - for ( - let currentNode = node.consequent.body[0]; - currentNode; - currentNode = astUtils.getTrailingStatement(currentNode) - ) { - if (currentNode.type === "IfStatement" && !currentNode.alternate) { - return true; - } - } - } - - return false; - } - - /** - * Determines if a semicolon needs to be inserted after removing a set of curly brackets, in order to avoid a SyntaxError. - * @param {Token} closingBracket The } token - * @returns {boolean} `true` if a semicolon needs to be inserted after the last statement in the block. - */ - function needsSemicolon(closingBracket) { - const tokenBefore = sourceCode.getTokenBefore(closingBracket); - const tokenAfter = sourceCode.getTokenAfter(closingBracket); - const lastBlockNode = sourceCode.getNodeByRangeIndex(tokenBefore.range[0]); - - if (astUtils.isSemicolonToken(tokenBefore)) { - - // If the last statement already has a semicolon, don't add another one. - return false; - } - - if (!tokenAfter) { - - // If there are no statements after this block, there is no need to add a semicolon. - return false; - } - - if (lastBlockNode.type === "BlockStatement" && lastBlockNode.parent.type !== "FunctionExpression" && lastBlockNode.parent.type !== "ArrowFunctionExpression") { - - /* - * If the last node surrounded by curly brackets is a BlockStatement (other than a FunctionExpression or an ArrowFunctionExpression), - * don't insert a semicolon. Otherwise, the semicolon would be parsed as a separate statement, which would cause - * a SyntaxError if it was followed by `else`. - */ - return false; - } - - if (tokenBefore.loc.end.line === tokenAfter.loc.start.line) { - - // If the next token is on the same line, insert a semicolon. - return true; - } - - if (/^[([/`+-]/.test(tokenAfter.value)) { - - // If the next token starts with a character that would disrupt ASI, insert a semicolon. - return true; - } - - if (tokenBefore.type === "Punctuator" && (tokenBefore.value === "++" || tokenBefore.value === "--")) { - - // If the last token is ++ or --, insert a semicolon to avoid disrupting ASI. - return true; - } - - // Otherwise, do not insert a semicolon. - return false; - } - - /** - * Prepares to check the body of a node to see if it's a block statement. - * @param {ASTNode} node The node to report if there's a problem. - * @param {ASTNode} body The body node to check for blocks. - * @param {string} name The name to report if there's a problem. - * @param {{ condition: boolean }} opts Options to pass to the report functions - * @returns {Object} a prepared check object, with "actual", "expected", "check" properties. - * "actual" will be `true` or `false` whether the body is already a block statement. - * "expected" will be `true` or `false` if the body should be a block statement or not, or - * `null` if it doesn't matter, depending on the rule options. It can be modified to change - * the final behavior of "check". - * "check" will be a function reporting appropriate problems depending on the other - * properties. - */ - function prepareCheck(node, body, name, opts) { - const hasBlock = (body.type === "BlockStatement"); - let expected = null; - - if (node.type === "IfStatement" && node.consequent === body && requiresBraceOfConsequent(node)) { - expected = true; - } else if (multiOnly) { - if (hasBlock && body.body.length === 1) { - expected = false; - } - } else if (multiLine) { - if (!isCollapsedOneLiner(body)) { - expected = true; - } - } else if (multiOrNest) { - if (hasBlock && body.body.length === 1 && isOneLiner(body.body[0])) { - const leadingComments = sourceCode.getCommentsBefore(body.body[0]); - - expected = leadingComments.length > 0; - } else if (!isOneLiner(body)) { - expected = true; - } - } else { - expected = true; - } - - return { - actual: hasBlock, - expected, - check() { - if (this.expected !== null && this.expected !== this.actual) { - if (this.expected) { - context.report({ - node, - loc: (name !== "else" ? node : getElseKeyword(node)).loc.start, - messageId: opts && opts.condition ? "missingCurlyAfterCondition" : "missingCurlyAfter", - data: { - name - }, - fix: fixer => fixer.replaceText(body, `{${sourceCode.getText(body)}}`) - }); - } else { - context.report({ - node, - loc: (name !== "else" ? node : getElseKeyword(node)).loc.start, - messageId: opts && opts.condition ? "unexpectedCurlyAfterCondition" : "unexpectedCurlyAfter", - data: { - name - }, - fix(fixer) { - - /* - * `do while` expressions sometimes need a space to be inserted after `do`. - * e.g. `do{foo()} while (bar)` should be corrected to `do foo() while (bar)` - */ - const needsPrecedingSpace = node.type === "DoWhileStatement" && - sourceCode.getTokenBefore(body).range[1] === body.range[0] && - !astUtils.canTokensBeAdjacent("do", sourceCode.getFirstToken(body, { skip: 1 })); - - const openingBracket = sourceCode.getFirstToken(body); - const closingBracket = sourceCode.getLastToken(body); - const lastTokenInBlock = sourceCode.getTokenBefore(closingBracket); - - if (needsSemicolon(closingBracket)) { - - /* - * If removing braces would cause a SyntaxError due to multiple statements on the same line (or - * change the semantics of the code due to ASI), don't perform a fix. - */ - return null; - } - - const resultingBodyText = sourceCode.getText().slice(openingBracket.range[1], lastTokenInBlock.range[0]) + - sourceCode.getText(lastTokenInBlock) + - sourceCode.getText().slice(lastTokenInBlock.range[1], closingBracket.range[0]); - - return fixer.replaceText(body, (needsPrecedingSpace ? " " : "") + resultingBodyText); - } - }); - } - } - } - }; - } - - /** - * Prepares to check the bodies of a "if", "else if" and "else" chain. - * @param {ASTNode} node The first IfStatement node of the chain. - * @returns {Object[]} prepared checks for each body of the chain. See `prepareCheck` for more - * information. - */ - function prepareIfChecks(node) { - const preparedChecks = []; - - for (let currentNode = node; currentNode; currentNode = currentNode.alternate) { - preparedChecks.push(prepareCheck(currentNode, currentNode.consequent, "if", { condition: true })); - if (currentNode.alternate && currentNode.alternate.type !== "IfStatement") { - preparedChecks.push(prepareCheck(currentNode, currentNode.alternate, "else")); - break; - } - } - - if (consistent) { - - /* - * If any node should have or already have braces, make sure they - * all have braces. - * If all nodes shouldn't have braces, make sure they don't. - */ - const expected = preparedChecks.some(preparedCheck => { - if (preparedCheck.expected !== null) { - return preparedCheck.expected; - } - return preparedCheck.actual; - }); - - preparedChecks.forEach(preparedCheck => { - preparedCheck.expected = expected; - }); - } - - return preparedChecks; - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - IfStatement(node) { - if (node.parent.type !== "IfStatement") { - prepareIfChecks(node).forEach(preparedCheck => { - preparedCheck.check(); - }); - } - }, - - WhileStatement(node) { - prepareCheck(node, node.body, "while", { condition: true }).check(); - }, - - DoWhileStatement(node) { - prepareCheck(node, node.body, "do").check(); - }, - - ForStatement(node) { - prepareCheck(node, node.body, "for", { condition: true }).check(); - }, - - ForInStatement(node) { - prepareCheck(node, node.body, "for-in").check(); - }, - - ForOfStatement(node) { - prepareCheck(node, node.body, "for-of").check(); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/default-case.js b/node_modules/eslint/lib/rules/default-case.js deleted file mode 100644 index cf123198..00000000 --- a/node_modules/eslint/lib/rules/default-case.js +++ /dev/null @@ -1,95 +0,0 @@ -/** - * @fileoverview require default case in switch statements - * @author Aliaksei Shytkin - */ -"use strict"; - -const DEFAULT_COMMENT_PATTERN = /^no default$/i; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require `default` cases in `switch` statements", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/default-case" - }, - - schema: [{ - type: "object", - properties: { - commentPattern: { - type: "string" - } - }, - additionalProperties: false - }], - - messages: { - missingDefaultCase: "Expected a default case." - } - }, - - create(context) { - const options = context.options[0] || {}; - const commentPattern = options.commentPattern - ? new RegExp(options.commentPattern) - : DEFAULT_COMMENT_PATTERN; - - const sourceCode = context.getSourceCode(); - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Shortcut to get last element of array - * @param {*[]} collection Array - * @returns {*} Last element - */ - function last(collection) { - return collection[collection.length - 1]; - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - - SwitchStatement(node) { - - if (!node.cases.length) { - - /* - * skip check of empty switch because there is no easy way - * to extract comments inside it now - */ - return; - } - - const hasDefault = node.cases.some(v => v.test === null); - - if (!hasDefault) { - - let comment; - - const lastCase = last(node.cases); - const comments = sourceCode.getCommentsAfter(lastCase); - - if (comments.length) { - comment = last(comments); - } - - if (!comment || !commentPattern.test(comment.value.trim())) { - context.report({ node, messageId: "missingDefaultCase" }); - } - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/dot-location.js b/node_modules/eslint/lib/rules/dot-location.js deleted file mode 100644 index 7ff8ca65..00000000 --- a/node_modules/eslint/lib/rules/dot-location.js +++ /dev/null @@ -1,94 +0,0 @@ -/** - * @fileoverview Validates newlines before and after dots - * @author Greg Cochard - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent newlines before and after dots", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/dot-location" - }, - - schema: [ - { - enum: ["object", "property"] - } - ], - - fixable: "code", - - messages: { - expectedDotAfterObject: "Expected dot to be on same line as object.", - expectedDotBeforeProperty: "Expected dot to be on same line as property." - } - }, - - create(context) { - - const config = context.options[0]; - - // default to onObject if no preference is passed - const onObject = config === "object" || !config; - - const sourceCode = context.getSourceCode(); - - /** - * Reports if the dot between object and property is on the correct loccation. - * @param {ASTNode} obj The object owning the property. - * @param {ASTNode} prop The property of the object. - * @param {ASTNode} node The corresponding node of the token. - * @returns {void} - */ - function checkDotLocation(obj, prop, node) { - const dot = sourceCode.getTokenBefore(prop); - const textBeforeDot = sourceCode.getText().slice(obj.range[1], dot.range[0]); - const textAfterDot = sourceCode.getText().slice(dot.range[1], prop.range[0]); - - if (dot.type === "Punctuator" && dot.value === ".") { - if (onObject) { - if (!astUtils.isTokenOnSameLine(obj, dot)) { - const neededTextAfterObj = astUtils.isDecimalInteger(obj) ? " " : ""; - - context.report({ - node, - loc: dot.loc.start, - messageId: "expectedDotAfterObject", - fix: fixer => fixer.replaceTextRange([obj.range[1], prop.range[0]], `${neededTextAfterObj}.${textBeforeDot}${textAfterDot}`) - }); - } - } else if (!astUtils.isTokenOnSameLine(dot, prop)) { - context.report({ - node, - loc: dot.loc.start, - messageId: "expectedDotBeforeProperty", - fix: fixer => fixer.replaceTextRange([obj.range[1], prop.range[0]], `${textBeforeDot}${textAfterDot}.`) - }); - } - } - } - - /** - * Checks the spacing of the dot within a member expression. - * @param {ASTNode} node The node to check. - * @returns {void} - */ - function checkNode(node) { - checkDotLocation(node.object, node.property, node); - } - - return { - MemberExpression: checkNode - }; - } -}; diff --git a/node_modules/eslint/lib/rules/dot-notation.js b/node_modules/eslint/lib/rules/dot-notation.js deleted file mode 100644 index c381661d..00000000 --- a/node_modules/eslint/lib/rules/dot-notation.js +++ /dev/null @@ -1,165 +0,0 @@ -/** - * @fileoverview Rule to warn about using dot notation instead of square bracket notation when possible. - * @author Josh Perez - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -const validIdentifier = /^[a-zA-Z_$][a-zA-Z0-9_$]*$/; -const keywords = require("../util/keywords"); - -module.exports = { - meta: { - docs: { - description: "enforce dot notation whenever possible", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/dot-notation" - }, - - schema: [ - { - type: "object", - properties: { - allowKeywords: { - type: "boolean" - }, - allowPattern: { - type: "string" - } - }, - additionalProperties: false - } - ], - - fixable: "code", - - messages: { - useDot: "[{{key}}] is better written in dot notation.", - useBrackets: ".{{key}} is a syntax error." - } - }, - - create(context) { - const options = context.options[0] || {}; - const allowKeywords = options.allowKeywords === void 0 || !!options.allowKeywords; - const sourceCode = context.getSourceCode(); - - let allowPattern; - - if (options.allowPattern) { - allowPattern = new RegExp(options.allowPattern); - } - - /** - * Check if the property is valid dot notation - * @param {ASTNode} node The dot notation node - * @param {string} value Value which is to be checked - * @returns {void} - */ - function checkComputedProperty(node, value) { - if ( - validIdentifier.test(value) && - (allowKeywords || keywords.indexOf(String(value)) === -1) && - !(allowPattern && allowPattern.test(value)) - ) { - const formattedValue = node.property.type === "Literal" ? JSON.stringify(value) : `\`${value}\``; - - context.report({ - node: node.property, - messageId: "useDot", - data: { - key: formattedValue - }, - fix(fixer) { - const leftBracket = sourceCode.getTokenAfter(node.object, astUtils.isOpeningBracketToken); - const rightBracket = sourceCode.getLastToken(node); - - if (sourceCode.getFirstTokenBetween(leftBracket, rightBracket, { includeComments: true, filter: astUtils.isCommentToken })) { - - // Don't perform any fixes if there are comments inside the brackets. - return null; - } - - const tokenAfterProperty = sourceCode.getTokenAfter(rightBracket); - const needsSpaceAfterProperty = tokenAfterProperty && - rightBracket.range[1] === tokenAfterProperty.range[0] && - !astUtils.canTokensBeAdjacent(String(value), tokenAfterProperty); - - const textBeforeDot = astUtils.isDecimalInteger(node.object) ? " " : ""; - const textAfterProperty = needsSpaceAfterProperty ? " " : ""; - - return fixer.replaceTextRange( - [leftBracket.range[0], rightBracket.range[1]], - `${textBeforeDot}.${value}${textAfterProperty}` - ); - } - }); - } - } - - return { - MemberExpression(node) { - if ( - node.computed && - node.property.type === "Literal" - ) { - checkComputedProperty(node, node.property.value); - } - if ( - node.computed && - node.property.type === "TemplateLiteral" && - node.property.expressions.length === 0 - ) { - checkComputedProperty(node, node.property.quasis[0].value.cooked); - } - if ( - !allowKeywords && - !node.computed && - keywords.indexOf(String(node.property.name)) !== -1 - ) { - context.report({ - node: node.property, - messageId: "useBrackets", - data: { - key: node.property.name - }, - fix(fixer) { - const dot = sourceCode.getTokenBefore(node.property); - const textAfterDot = sourceCode.text.slice(dot.range[1], node.property.range[0]); - - if (textAfterDot.trim()) { - - // Don't perform any fixes if there are comments between the dot and the property name. - return null; - } - - if (node.object.type === "Identifier" && node.object.name === "let") { - - /* - * A statement that starts with `let[` is parsed as a destructuring variable declaration, not - * a MemberExpression. - */ - return null; - } - - return fixer.replaceTextRange( - [dot.range[0], node.property.range[1]], - `[${textAfterDot}"${node.property.name}"]` - ); - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/eol-last.js b/node_modules/eslint/lib/rules/eol-last.js deleted file mode 100644 index 3ecf4227..00000000 --- a/node_modules/eslint/lib/rules/eol-last.js +++ /dev/null @@ -1,107 +0,0 @@ -/** - * @fileoverview Require or disallow newline at the end of files - * @author Nodeca Team - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow newline at the end of files", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/eol-last" - }, - fixable: "whitespace", - schema: [ - { - enum: ["always", "never", "unix", "windows"] - } - ], - messages: { - missing: "Newline required at end of file but not found.", - unexpected: "Newline not allowed at end of file." - } - }, - create(context) { - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - Program: function checkBadEOF(node) { - const sourceCode = context.getSourceCode(), - src = sourceCode.getText(), - location = { - column: lodash.last(sourceCode.lines).length, - line: sourceCode.lines.length - }, - LF = "\n", - CRLF = `\r${LF}`, - endsWithNewline = lodash.endsWith(src, LF); - - /* - * Empty source is always valid: No content in file so we don't - * need to lint for a newline on the last line of content. - */ - if (!src.length) { - return; - } - - let mode = context.options[0] || "always", - appendCRLF = false; - - if (mode === "unix") { - - // `"unix"` should behave exactly as `"always"` - mode = "always"; - } - if (mode === "windows") { - - // `"windows"` should behave exactly as `"always"`, but append CRLF in the fixer for backwards compatibility - mode = "always"; - appendCRLF = true; - } - if (mode === "always" && !endsWithNewline) { - - // File is not newline-terminated, but should be - context.report({ - node, - loc: location, - messageId: "missing", - fix(fixer) { - return fixer.insertTextAfterRange([0, src.length], appendCRLF ? CRLF : LF); - } - }); - } else if (mode === "never" && endsWithNewline) { - - // File is newline-terminated, but shouldn't be - context.report({ - node, - loc: location, - messageId: "unexpected", - fix(fixer) { - const finalEOLs = /(?:\r?\n)+$/, - match = finalEOLs.exec(sourceCode.text), - start = match.index, - end = sourceCode.text.length; - - return fixer.replaceTextRange([start, end], ""); - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/eqeqeq.js b/node_modules/eslint/lib/rules/eqeqeq.js deleted file mode 100644 index ec9d0a78..00000000 --- a/node_modules/eslint/lib/rules/eqeqeq.js +++ /dev/null @@ -1,185 +0,0 @@ -/** - * @fileoverview Rule to flag statements that use != and == instead of !== and === - * @author Nicholas C. Zakas - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require the use of `===` and `!==`", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/eqeqeq" - }, - - schema: { - anyOf: [ - { - type: "array", - items: [ - { - enum: ["always"] - }, - { - type: "object", - properties: { - null: { - enum: ["always", "never", "ignore"] - } - }, - additionalProperties: false - } - ], - additionalItems: false - }, - { - type: "array", - items: [ - { - enum: ["smart", "allow-null"] - } - ], - additionalItems: false - } - ] - }, - - fixable: "code", - - messages: { - unexpected: "Expected '{{expectedOperator}}' and instead saw '{{actualOperator}}'." - } - }, - - create(context) { - const config = context.options[0] || "always"; - const options = context.options[1] || {}; - const sourceCode = context.getSourceCode(); - - const nullOption = (config === "always") - ? options.null || "always" - : "ignore"; - const enforceRuleForNull = (nullOption === "always"); - const enforceInverseRuleForNull = (nullOption === "never"); - - /** - * Checks if an expression is a typeof expression - * @param {ASTNode} node The node to check - * @returns {boolean} if the node is a typeof expression - */ - function isTypeOf(node) { - return node.type === "UnaryExpression" && node.operator === "typeof"; - } - - /** - * Checks if either operand of a binary expression is a typeof operation - * @param {ASTNode} node The node to check - * @returns {boolean} if one of the operands is typeof - * @private - */ - function isTypeOfBinary(node) { - return isTypeOf(node.left) || isTypeOf(node.right); - } - - /** - * Checks if operands are literals of the same type (via typeof) - * @param {ASTNode} node The node to check - * @returns {boolean} if operands are of same type - * @private - */ - function areLiteralsAndSameType(node) { - return node.left.type === "Literal" && node.right.type === "Literal" && - typeof node.left.value === typeof node.right.value; - } - - /** - * Checks if one of the operands is a literal null - * @param {ASTNode} node The node to check - * @returns {boolean} if operands are null - * @private - */ - function isNullCheck(node) { - return astUtils.isNullLiteral(node.right) || astUtils.isNullLiteral(node.left); - } - - /** - * Gets the location (line and column) of the binary expression's operator - * @param {ASTNode} node The binary expression node to check - * @param {string} operator The operator to find - * @returns {Object} { line, column } location of operator - * @private - */ - function getOperatorLocation(node) { - const opToken = sourceCode.getTokenAfter(node.left); - - return { line: opToken.loc.start.line, column: opToken.loc.start.column }; - } - - /** - * Reports a message for this rule. - * @param {ASTNode} node The binary expression node that was checked - * @param {string} expectedOperator The operator that was expected (either '==', '!=', '===', or '!==') - * @returns {void} - * @private - */ - function report(node, expectedOperator) { - context.report({ - node, - loc: getOperatorLocation(node), - messageId: "unexpected", - data: { expectedOperator, actualOperator: node.operator }, - fix(fixer) { - - // If the comparison is a `typeof` comparison or both sides are literals with the same type, then it's safe to fix. - if (isTypeOfBinary(node) || areLiteralsAndSameType(node)) { - const operatorToken = sourceCode.getFirstTokenBetween( - node.left, - node.right, - token => token.value === node.operator - ); - - return fixer.replaceText(operatorToken, expectedOperator); - } - return null; - } - }); - } - - return { - BinaryExpression(node) { - const isNull = isNullCheck(node); - - if (node.operator !== "==" && node.operator !== "!=") { - if (enforceInverseRuleForNull && isNull) { - report(node, node.operator.slice(0, -1)); - } - return; - } - - if (config === "smart" && (isTypeOfBinary(node) || - areLiteralsAndSameType(node) || isNull)) { - return; - } - - if (!enforceRuleForNull && isNull) { - return; - } - - report(node, `${node.operator}=`); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/for-direction.js b/node_modules/eslint/lib/rules/for-direction.js deleted file mode 100644 index c91888da..00000000 --- a/node_modules/eslint/lib/rules/for-direction.js +++ /dev/null @@ -1,106 +0,0 @@ -/** - * @fileoverview enforce "for" loop update clause moving the counter in the right direction.(for-direction) - * @author Aladdin-ADD - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce \"for\" loop update clause moving the counter in the right direction.", - category: "Possible Errors", - recommended: false, - url: "https://eslint.org/docs/rules/for-direction" - }, - fixable: null, - schema: [] - }, - - create(context) { - - /** - * report an error. - * @param {ASTNode} node the node to report. - * @returns {void} - */ - function report(node) { - context.report({ - node, - message: "The update clause in this loop moves the variable in the wrong direction." - }); - } - - /** - * check UpdateExpression add/sub the counter - * @param {ASTNode} update UpdateExpression to check - * @param {string} counter variable name to check - * @returns {int} if add return 1, if sub return -1, if nochange, return 0 - */ - function getUpdateDirection(update, counter) { - if (update.argument.type === "Identifier" && update.argument.name === counter) { - if (update.operator === "++") { - return 1; - } - if (update.operator === "--") { - return -1; - } - } - return 0; - } - - /** - * check AssignmentExpression add/sub the counter - * @param {ASTNode} update AssignmentExpression to check - * @param {string} counter variable name to check - * @returns {int} if add return 1, if sub return -1, if nochange, return 0 - */ - function getAssignmentDirection(update, counter) { - if (update.left.name === counter) { - if (update.operator === "+=") { - return 1; - } - if (update.operator === "-=") { - return -1; - } - } - return 0; - } - return { - ForStatement(node) { - - if (node.test && node.test.type === "BinaryExpression" && node.test.left.type === "Identifier" && node.update) { - const counter = node.test.left.name; - const operator = node.test.operator; - const update = node.update; - - if (operator === "<" || operator === "<=") { - - // report error if update sub the counter (--, -=) - if (update.type === "UpdateExpression" && getUpdateDirection(update, counter) < 0) { - report(node); - } - - if (update.type === "AssignmentExpression" && getAssignmentDirection(update, counter) < 0) { - report(node); - } - } else if (operator === ">" || operator === ">=") { - - // report error if update add the counter (++, +=) - if (update.type === "UpdateExpression" && getUpdateDirection(update, counter) > 0) { - report(node); - } - - if (update.type === "AssignmentExpression" && getAssignmentDirection(update, counter) > 0) { - report(node); - } - } - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/func-call-spacing.js b/node_modules/eslint/lib/rules/func-call-spacing.js deleted file mode 100644 index b13613cf..00000000 --- a/node_modules/eslint/lib/rules/func-call-spacing.js +++ /dev/null @@ -1,160 +0,0 @@ -/** - * @fileoverview Rule to control spacing within function calls - * @author Matt DuVall - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow spacing between function identifiers and their invocations", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/func-call-spacing" - }, - - fixable: "whitespace", - schema: { - anyOf: [ - { - type: "array", - items: [ - { - enum: ["never"] - } - ], - minItems: 0, - maxItems: 1 - }, - { - type: "array", - items: [ - { - enum: ["always"] - }, - { - type: "object", - properties: { - allowNewlines: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - minItems: 0, - maxItems: 2 - } - ] - } - }, - - create(context) { - - const never = context.options[0] !== "always"; - const allowNewlines = !never && context.options[1] && context.options[1].allowNewlines; - const sourceCode = context.getSourceCode(); - const text = sourceCode.getText(); - - /** - * Check if open space is present in a function name - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function checkSpacing(node) { - const lastToken = sourceCode.getLastToken(node); - const lastCalleeToken = sourceCode.getLastToken(node.callee); - const parenToken = sourceCode.getFirstTokenBetween(lastCalleeToken, lastToken, astUtils.isOpeningParenToken); - const prevToken = parenToken && sourceCode.getTokenBefore(parenToken); - - // Parens in NewExpression are optional - if (!(parenToken && parenToken.range[1] < node.range[1])) { - return; - } - - const textBetweenTokens = text.slice(prevToken.range[1], parenToken.range[0]).replace(/\/\*.*?\*\//g, ""); - const hasWhitespace = /\s/.test(textBetweenTokens); - const hasNewline = hasWhitespace && astUtils.LINEBREAK_MATCHER.test(textBetweenTokens); - - /* - * never allowNewlines hasWhitespace hasNewline message - * F F F F Missing space between function name and paren. - * F F F T (Invalid `!hasWhitespace && hasNewline`) - * F F T T Unexpected newline between function name and paren. - * F F T F (OK) - * F T T F (OK) - * F T T T (OK) - * F T F T (Invalid `!hasWhitespace && hasNewline`) - * F T F F Missing space between function name and paren. - * T T F F (Invalid `never && allowNewlines`) - * T T F T (Invalid `!hasWhitespace && hasNewline`) - * T T T T (Invalid `never && allowNewlines`) - * T T T F (Invalid `never && allowNewlines`) - * T F T F Unexpected space between function name and paren. - * T F T T Unexpected space between function name and paren. - * T F F T (Invalid `!hasWhitespace && hasNewline`) - * T F F F (OK) - * - * T T Unexpected space between function name and paren. - * F F Missing space between function name and paren. - * F F T Unexpected newline between function name and paren. - */ - - if (never && hasWhitespace) { - context.report({ - node, - loc: lastCalleeToken.loc.start, - message: "Unexpected space between function name and paren.", - fix(fixer) { - - /* - * Only autofix if there is no newline - * https://github.com/eslint/eslint/issues/7787 - */ - if (!hasNewline) { - return fixer.removeRange([prevToken.range[1], parenToken.range[0]]); - } - - return null; - } - }); - } else if (!never && !hasWhitespace) { - context.report({ - node, - loc: lastCalleeToken.loc.start, - message: "Missing space between function name and paren.", - fix(fixer) { - return fixer.insertTextBefore(parenToken, " "); - } - }); - } else if (!never && !allowNewlines && hasNewline) { - context.report({ - node, - loc: lastCalleeToken.loc.start, - message: "Unexpected newline between function name and paren.", - fix(fixer) { - return fixer.replaceTextRange([prevToken.range[1], parenToken.range[0]], " "); - } - }); - } - } - - return { - CallExpression: checkSpacing, - NewExpression: checkSpacing - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/func-name-matching.js b/node_modules/eslint/lib/rules/func-name-matching.js deleted file mode 100644 index 85fd7d4f..00000000 --- a/node_modules/eslint/lib/rules/func-name-matching.js +++ /dev/null @@ -1,194 +0,0 @@ -/** - * @fileoverview Rule to require function names to match the name of the variable or property to which they are assigned. - * @author Annie Zhang, Pavel Strashkin - */ - -"use strict"; - -//-------------------------------------------------------------------------- -// Requirements -//-------------------------------------------------------------------------- - -const astUtils = require("../ast-utils"); -const esutils = require("esutils"); - -//-------------------------------------------------------------------------- -// Helpers -//-------------------------------------------------------------------------- - -/** - * Determines if a pattern is `module.exports` or `module["exports"]` - * @param {ASTNode} pattern The left side of the AssignmentExpression - * @returns {boolean} True if the pattern is `module.exports` or `module["exports"]` - */ -function isModuleExports(pattern) { - if (pattern.type === "MemberExpression" && pattern.object.type === "Identifier" && pattern.object.name === "module") { - - // module.exports - if (pattern.property.type === "Identifier" && pattern.property.name === "exports") { - return true; - } - - // module["exports"] - if (pattern.property.type === "Literal" && pattern.property.value === "exports") { - return true; - } - } - return false; -} - -/** - * Determines if a string name is a valid identifier - * @param {string} name The string to be checked - * @param {int} ecmaVersion The ECMAScript version if specified in the parserOptions config - * @returns {boolean} True if the string is a valid identifier - */ -function isIdentifier(name, ecmaVersion) { - if (ecmaVersion >= 6) { - return esutils.keyword.isIdentifierES6(name); - } - return esutils.keyword.isIdentifierES5(name); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -const alwaysOrNever = { enum: ["always", "never"] }; -const optionsObject = { - type: "object", - properties: { - includeCommonJSModuleExports: { - type: "boolean" - } - }, - additionalProperties: false -}; - -module.exports = { - meta: { - docs: { - description: "require function names to match the name of the variable or property to which they are assigned", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/func-name-matching" - }, - - schema: { - anyOf: [{ - type: "array", - additionalItems: false, - items: [alwaysOrNever, optionsObject] - }, { - type: "array", - additionalItems: false, - items: [optionsObject] - }] - } - }, - - create(context) { - const options = (typeof context.options[0] === "object" ? context.options[0] : context.options[1]) || {}; - const nameMatches = typeof context.options[0] === "string" ? context.options[0] : "always"; - const includeModuleExports = options.includeCommonJSModuleExports; - const ecmaVersion = context.parserOptions && context.parserOptions.ecmaVersion ? context.parserOptions.ecmaVersion : 5; - - /** - * Compares identifiers based on the nameMatches option - * @param {string} x the first identifier - * @param {string} y the second identifier - * @returns {boolean} whether the two identifiers should warn. - */ - function shouldWarn(x, y) { - return (nameMatches === "always" && x !== y) || (nameMatches === "never" && x === y); - } - - /** - * Reports - * @param {ASTNode} node The node to report - * @param {string} name The variable or property name - * @param {string} funcName The function name - * @param {boolean} isProp True if the reported node is a property assignment - * @returns {void} - */ - function report(node, name, funcName, isProp) { - let message; - - if (nameMatches === "always" && isProp) { - message = "Function name `{{funcName}}` should match property name `{{name}}`"; - } else if (nameMatches === "always") { - message = "Function name `{{funcName}}` should match variable name `{{name}}`"; - } else if (isProp) { - message = "Function name `{{funcName}}` should not match property name `{{name}}`"; - } else { - message = "Function name `{{funcName}}` should not match variable name `{{name}}`"; - } - context.report({ - node, - message, - data: { - name, - funcName - } - }); - } - - /** - * Determines whether a given node is a string literal - * @param {ASTNode} node The node to check - * @returns {boolean} `true` if the node is a string literal - */ - function isStringLiteral(node) { - return node.type === "Literal" && typeof node.value === "string"; - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - - VariableDeclarator(node) { - if (!node.init || node.init.type !== "FunctionExpression" || node.id.type !== "Identifier") { - return; - } - if (node.init.id && shouldWarn(node.id.name, node.init.id.name)) { - report(node, node.id.name, node.init.id.name, false); - } - }, - - AssignmentExpression(node) { - if ( - node.right.type !== "FunctionExpression" || - (node.left.computed && node.left.property.type !== "Literal") || - (!includeModuleExports && isModuleExports(node.left)) || - (node.left.type !== "Identifier" && node.left.type !== "MemberExpression") - ) { - return; - } - - const isProp = node.left.type === "MemberExpression"; - const name = isProp ? astUtils.getStaticPropertyName(node.left) : node.left.name; - - if (node.right.id && isIdentifier(name) && shouldWarn(name, node.right.id.name)) { - report(node, name, node.right.id.name, isProp); - } - }, - - Property(node) { - if (node.value.type !== "FunctionExpression" || !node.value.id || node.computed && !isStringLiteral(node.key)) { - return; - } - if (node.key.type === "Identifier" && shouldWarn(node.key.name, node.value.id.name)) { - report(node, node.key.name, node.value.id.name, true); - } else if ( - isStringLiteral(node.key) && - isIdentifier(node.key.value, ecmaVersion) && - shouldWarn(node.key.value, node.value.id.name) - ) { - report(node, node.key.value, node.value.id.name, true); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/func-names.js b/node_modules/eslint/lib/rules/func-names.js deleted file mode 100644 index 722f276c..00000000 --- a/node_modules/eslint/lib/rules/func-names.js +++ /dev/null @@ -1,115 +0,0 @@ -/** - * @fileoverview Rule to warn when a function expression does not have a name. - * @author Kyle T. Nunery - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -/** - * Checks whether or not a given variable is a function name. - * @param {eslint-scope.Variable} variable - A variable to check. - * @returns {boolean} `true` if the variable is a function name. - */ -function isFunctionName(variable) { - return variable && variable.defs[0].type === "FunctionName"; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow named `function` expressions", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/func-names" - }, - - schema: [ - { - enum: ["always", "as-needed", "never"] - } - ] - }, - - create(context) { - const never = context.options[0] === "never"; - const asNeeded = context.options[0] === "as-needed"; - - /** - * Determines whether the current FunctionExpression node is a get, set, or - * shorthand method in an object literal or a class. - * @param {ASTNode} node - A node to check. - * @returns {boolean} True if the node is a get, set, or shorthand method. - */ - function isObjectOrClassMethod(node) { - const parent = node.parent; - - return (parent.type === "MethodDefinition" || ( - parent.type === "Property" && ( - parent.method || - parent.kind === "get" || - parent.kind === "set" - ) - )); - } - - /** - * Determines whether the current FunctionExpression node has a name that would be - * inferred from context in a conforming ES6 environment. - * @param {ASTNode} node - A node to check. - * @returns {boolean} True if the node would have a name assigned automatically. - */ - function hasInferredName(node) { - const parent = node.parent; - - return isObjectOrClassMethod(node) || - (parent.type === "VariableDeclarator" && parent.id.type === "Identifier" && parent.init === node) || - (parent.type === "Property" && parent.value === node) || - (parent.type === "AssignmentExpression" && parent.left.type === "Identifier" && parent.right === node) || - (parent.type === "ExportDefaultDeclaration" && parent.declaration === node) || - (parent.type === "AssignmentPattern" && parent.right === node); - } - - return { - "FunctionExpression:exit"(node) { - - // Skip recursive functions. - const nameVar = context.getDeclaredVariables(node)[0]; - - if (isFunctionName(nameVar) && nameVar.references.length > 0) { - return; - } - - const hasName = Boolean(node.id && node.id.name); - const name = astUtils.getFunctionNameWithKind(node); - - if (never) { - if (hasName) { - context.report({ - node, - message: "Unexpected named {{name}}.", - data: { name } - }); - } - } else { - if (!hasName && (asNeeded ? !hasInferredName(node) : !isObjectOrClassMethod(node))) { - context.report({ - node, - message: "Unexpected unnamed {{name}}.", - data: { name } - }); - } - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/func-style.js b/node_modules/eslint/lib/rules/func-style.js deleted file mode 100644 index ea6d74fb..00000000 --- a/node_modules/eslint/lib/rules/func-style.js +++ /dev/null @@ -1,90 +0,0 @@ -/** - * @fileoverview Rule to enforce a particular function style - * @author Nicholas C. Zakas - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce the consistent use of either `function` declarations or expressions", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/func-style" - }, - - schema: [ - { - enum: ["declaration", "expression"] - }, - { - type: "object", - properties: { - allowArrowFunctions: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - const style = context.options[0], - allowArrowFunctions = context.options[1] && context.options[1].allowArrowFunctions === true, - enforceDeclarations = (style === "declaration"), - stack = []; - - const nodesToCheck = { - FunctionDeclaration(node) { - stack.push(false); - - if (!enforceDeclarations && node.parent.type !== "ExportDefaultDeclaration") { - context.report({ node, message: "Expected a function expression." }); - } - }, - "FunctionDeclaration:exit"() { - stack.pop(); - }, - - FunctionExpression(node) { - stack.push(false); - - if (enforceDeclarations && node.parent.type === "VariableDeclarator") { - context.report({ node: node.parent, message: "Expected a function declaration." }); - } - }, - "FunctionExpression:exit"() { - stack.pop(); - }, - - ThisExpression() { - if (stack.length > 0) { - stack[stack.length - 1] = true; - } - } - }; - - if (!allowArrowFunctions) { - nodesToCheck.ArrowFunctionExpression = function() { - stack.push(false); - }; - - nodesToCheck["ArrowFunctionExpression:exit"] = function(node) { - const hasThisExpr = stack.pop(); - - if (enforceDeclarations && !hasThisExpr && node.parent.type === "VariableDeclarator") { - context.report({ node: node.parent, message: "Expected a function declaration." }); - } - }; - } - - return nodesToCheck; - - } -}; diff --git a/node_modules/eslint/lib/rules/function-paren-newline.js b/node_modules/eslint/lib/rules/function-paren-newline.js deleted file mode 100644 index 7e4f2792..00000000 --- a/node_modules/eslint/lib/rules/function-paren-newline.js +++ /dev/null @@ -1,222 +0,0 @@ -/** - * @fileoverview enforce consistent line breaks inside function parentheses - * @author Teddy Katz - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent line breaks inside function parentheses", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/function-paren-newline" - }, - fixable: "whitespace", - schema: [ - { - oneOf: [ - { - enum: ["always", "never", "consistent", "multiline"] - }, - { - type: "object", - properties: { - minItems: { - type: "integer", - minimum: 0 - } - }, - additionalProperties: false - } - ] - } - ] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - const rawOption = context.options[0] || "multiline"; - const multilineOption = rawOption === "multiline"; - const consistentOption = rawOption === "consistent"; - let minItems; - - if (typeof rawOption === "object") { - minItems = rawOption.minItems; - } else if (rawOption === "always") { - minItems = 0; - } else if (rawOption === "never") { - minItems = Infinity; - } else { - minItems = null; - } - - //---------------------------------------------------------------------- - // Helpers - //---------------------------------------------------------------------- - - /** - * Determines whether there should be newlines inside function parens - * @param {ASTNode[]} elements The arguments or parameters in the list - * @param {boolean} hasLeftNewline `true` if the left paren has a newline in the current code. - * @returns {boolean} `true` if there should be newlines inside the function parens - */ - function shouldHaveNewlines(elements, hasLeftNewline) { - if (multilineOption) { - return elements.some((element, index) => index !== elements.length - 1 && element.loc.end.line !== elements[index + 1].loc.start.line); - } - if (consistentOption) { - return hasLeftNewline; - } - return elements.length >= minItems; - } - - /** - * Validates a list of arguments or parameters - * @param {Object} parens An object with keys `leftParen` for the left paren token, and `rightParen` for the right paren token - * @param {ASTNode[]} elements The arguments or parameters in the list - * @returns {void} - */ - function validateParens(parens, elements) { - const leftParen = parens.leftParen; - const rightParen = parens.rightParen; - const tokenAfterLeftParen = sourceCode.getTokenAfter(leftParen); - const tokenBeforeRightParen = sourceCode.getTokenBefore(rightParen); - const hasLeftNewline = !astUtils.isTokenOnSameLine(leftParen, tokenAfterLeftParen); - const hasRightNewline = !astUtils.isTokenOnSameLine(tokenBeforeRightParen, rightParen); - const needsNewlines = shouldHaveNewlines(elements, hasLeftNewline); - - if (hasLeftNewline && !needsNewlines) { - context.report({ - node: leftParen, - message: "Unexpected newline after '('.", - fix(fixer) { - return sourceCode.getText().slice(leftParen.range[1], tokenAfterLeftParen.range[0]).trim() - - // If there is a comment between the ( and the first element, don't do a fix. - ? null - : fixer.removeRange([leftParen.range[1], tokenAfterLeftParen.range[0]]); - } - }); - } else if (!hasLeftNewline && needsNewlines) { - context.report({ - node: leftParen, - message: "Expected a newline after '('.", - fix: fixer => fixer.insertTextAfter(leftParen, "\n") - }); - } - - if (hasRightNewline && !needsNewlines) { - context.report({ - node: rightParen, - message: "Unexpected newline before ')'.", - fix(fixer) { - return sourceCode.getText().slice(tokenBeforeRightParen.range[1], rightParen.range[0]).trim() - - // If there is a comment between the last element and the ), don't do a fix. - ? null - : fixer.removeRange([tokenBeforeRightParen.range[1], rightParen.range[0]]); - } - }); - } else if (!hasRightNewline && needsNewlines) { - context.report({ - node: rightParen, - message: "Expected a newline before ')'.", - fix: fixer => fixer.insertTextBefore(rightParen, "\n") - }); - } - } - - /** - * Gets the left paren and right paren tokens of a node. - * @param {ASTNode} node The node with parens - * @returns {Object} An object with keys `leftParen` for the left paren token, and `rightParen` for the right paren token. - * Can also return `null` if an expression has no parens (e.g. a NewExpression with no arguments, or an ArrowFunctionExpression - * with a single parameter) - */ - function getParenTokens(node) { - switch (node.type) { - case "NewExpression": - if (!node.arguments.length && !( - astUtils.isOpeningParenToken(sourceCode.getLastToken(node, { skip: 1 })) && - astUtils.isClosingParenToken(sourceCode.getLastToken(node)) - )) { - - // If the NewExpression does not have parens (e.g. `new Foo`), return null. - return null; - } - - // falls through - - case "CallExpression": - return { - leftParen: sourceCode.getTokenAfter(node.callee, astUtils.isOpeningParenToken), - rightParen: sourceCode.getLastToken(node) - }; - - case "FunctionDeclaration": - case "FunctionExpression": { - const leftParen = sourceCode.getFirstToken(node, astUtils.isOpeningParenToken); - const rightParen = node.params.length - ? sourceCode.getTokenAfter(node.params[node.params.length - 1], astUtils.isClosingParenToken) - : sourceCode.getTokenAfter(leftParen); - - return { leftParen, rightParen }; - } - - case "ArrowFunctionExpression": { - const firstToken = sourceCode.getFirstToken(node); - - if (!astUtils.isOpeningParenToken(firstToken)) { - - // If the ArrowFunctionExpression has a single param without parens, return null. - return null; - } - - return { - leftParen: firstToken, - rightParen: sourceCode.getTokenBefore(node.body, astUtils.isClosingParenToken) - }; - } - - default: - throw new TypeError(`unexpected node with type ${node.type}`); - } - } - - /** - * Validates the parentheses for a node - * @param {ASTNode} node The node with parens - * @returns {void} - */ - function validateNode(node) { - const parens = getParenTokens(node); - - if (parens) { - validateParens(parens, astUtils.isFunction(node) ? node.params : node.arguments); - } - } - - //---------------------------------------------------------------------- - // Public - //---------------------------------------------------------------------- - - return { - ArrowFunctionExpression: validateNode, - CallExpression: validateNode, - FunctionDeclaration: validateNode, - FunctionExpression: validateNode, - NewExpression: validateNode - }; - } -}; diff --git a/node_modules/eslint/lib/rules/generator-star-spacing.js b/node_modules/eslint/lib/rules/generator-star-spacing.js deleted file mode 100644 index 68f28636..00000000 --- a/node_modules/eslint/lib/rules/generator-star-spacing.js +++ /dev/null @@ -1,199 +0,0 @@ -/** - * @fileoverview Rule to check the spacing around the * in generator functions. - * @author Jamund Ferguson - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -const OVERRIDE_SCHEMA = { - oneOf: [ - { - enum: ["before", "after", "both", "neither"] - }, - { - type: "object", - properties: { - before: { type: "boolean" }, - after: { type: "boolean" } - }, - additionalProperties: false - } - ] -}; - -module.exports = { - meta: { - docs: { - description: "enforce consistent spacing around `*` operators in generator functions", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/generator-star-spacing" - }, - - fixable: "whitespace", - - schema: [ - { - oneOf: [ - { - enum: ["before", "after", "both", "neither"] - }, - { - type: "object", - properties: { - before: { type: "boolean" }, - after: { type: "boolean" }, - named: OVERRIDE_SCHEMA, - anonymous: OVERRIDE_SCHEMA, - method: OVERRIDE_SCHEMA - }, - additionalProperties: false - } - ] - } - ] - }, - - create(context) { - - const optionDefinitions = { - before: { before: true, after: false }, - after: { before: false, after: true }, - both: { before: true, after: true }, - neither: { before: false, after: false } - }; - - /** - * Returns resolved option definitions based on an option and defaults - * - * @param {any} option - The option object or string value - * @param {Object} defaults - The defaults to use if options are not present - * @returns {Object} the resolved object definition - */ - function optionToDefinition(option, defaults) { - if (!option) { - return defaults; - } - - return typeof option === "string" - ? optionDefinitions[option] - : Object.assign({}, defaults, option); - } - - const modes = (function(option) { - const defaults = optionToDefinition(option, optionDefinitions.before); - - return { - named: optionToDefinition(option.named, defaults), - anonymous: optionToDefinition(option.anonymous, defaults), - method: optionToDefinition(option.method, defaults) - }; - }(context.options[0] || {})); - - const sourceCode = context.getSourceCode(); - - /** - * Checks if the given token is a star token or not. - * - * @param {Token} token - The token to check. - * @returns {boolean} `true` if the token is a star token. - */ - function isStarToken(token) { - return token.value === "*" && token.type === "Punctuator"; - } - - /** - * Gets the generator star token of the given function node. - * - * @param {ASTNode} node - The function node to get. - * @returns {Token} Found star token. - */ - function getStarToken(node) { - return sourceCode.getFirstToken( - (node.parent.method || node.parent.type === "MethodDefinition") ? node.parent : node, - isStarToken - ); - } - - /** - * Checks the spacing between two tokens before or after the star token. - * - * @param {string} kind Either "named", "anonymous", or "method" - * @param {string} side Either "before" or "after". - * @param {Token} leftToken `function` keyword token if side is "before", or - * star token if side is "after". - * @param {Token} rightToken Star token if side is "before", or identifier - * token if side is "after". - * @returns {void} - */ - function checkSpacing(kind, side, leftToken, rightToken) { - if (!!(rightToken.range[0] - leftToken.range[1]) !== modes[kind][side]) { - const after = leftToken.value === "*"; - const spaceRequired = modes[kind][side]; - const node = after ? leftToken : rightToken; - const type = spaceRequired ? "Missing" : "Unexpected"; - const message = "{{type}} space {{side}} *."; - const data = { - type, - side - }; - - context.report({ - node, - message, - data, - fix(fixer) { - if (spaceRequired) { - if (after) { - return fixer.insertTextAfter(node, " "); - } - return fixer.insertTextBefore(node, " "); - } - return fixer.removeRange([leftToken.range[1], rightToken.range[0]]); - } - }); - } - } - - /** - * Enforces the spacing around the star if node is a generator function. - * - * @param {ASTNode} node A function expression or declaration node. - * @returns {void} - */ - function checkFunction(node) { - if (!node.generator) { - return; - } - - const starToken = getStarToken(node); - const prevToken = sourceCode.getTokenBefore(starToken); - const nextToken = sourceCode.getTokenAfter(starToken); - - let kind = "named"; - - if (node.parent.type === "MethodDefinition" || (node.parent.type === "Property" && node.parent.method)) { - kind = "method"; - } else if (!node.id) { - kind = "anonymous"; - } - - // Only check before when preceded by `function`|`static` keyword - if (!(kind === "method" && starToken === sourceCode.getFirstToken(node.parent))) { - checkSpacing(kind, "before", prevToken, starToken); - } - - checkSpacing(kind, "after", starToken, nextToken); - } - - return { - FunctionDeclaration: checkFunction, - FunctionExpression: checkFunction - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/getter-return.js b/node_modules/eslint/lib/rules/getter-return.js deleted file mode 100644 index 58f2a397..00000000 --- a/node_modules/eslint/lib/rules/getter-return.js +++ /dev/null @@ -1,178 +0,0 @@ -/** - * @fileoverview Enforces that a return statement is present in property getters. - * @author Aladdin-ADD(hh_2013@foxmail.com) - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ -const TARGET_NODE_TYPE = /^(?:Arrow)?FunctionExpression$/; - -/** - * Checks a given code path segment is reachable. - * - * @param {CodePathSegment} segment - A segment to check. - * @returns {boolean} `true` if the segment is reachable. - */ -function isReachable(segment) { - return segment.reachable; -} - -/** - * Gets a readable location. - * - * - FunctionExpression -> the function name or `function` keyword. - * - * @param {ASTNode} node - A function node to get. - * @returns {ASTNode|Token} The node or the token of a location. - */ -function getId(node) { - return node.id || node; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce `return` statements in getters", - category: "Possible Errors", - recommended: false, - url: "https://eslint.org/docs/rules/getter-return" - }, - fixable: null, - schema: [ - { - type: "object", - properties: { - allowImplicit: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - const options = context.options[0] || { allowImplicit: false }; - - let funcInfo = { - upper: null, - codePath: null, - hasReturn: false, - shouldCheck: false, - node: null - }; - - /** - * Checks whether or not the last code path segment is reachable. - * Then reports this function if the segment is reachable. - * - * If the last code path segment is reachable, there are paths which are not - * returned or thrown. - * - * @param {ASTNode} node - A node to check. - * @returns {void} - */ - function checkLastSegment(node) { - if (funcInfo.shouldCheck && - funcInfo.codePath.currentSegments.some(isReachable) - ) { - context.report({ - node, - loc: getId(node).loc.start, - message: funcInfo.hasReturn - ? "Expected {{name}} to always return a value." - : "Expected to return a value in {{name}}.", - data: { - name: astUtils.getFunctionNameWithKind(funcInfo.node) - } - }); - } - } - - /** - * Checks whether a node means a getter function. - * @param {ASTNode} node - a node to check. - * @returns {boolean} if node means a getter, return true; else return false. - */ - function isGetter(node) { - const parent = node.parent; - - if (TARGET_NODE_TYPE.test(node.type) && node.body.type === "BlockStatement") { - if (parent.kind === "get") { - return true; - } - if (parent.type === "Property" && astUtils.getStaticPropertyName(parent) === "get" && parent.parent.type === "ObjectExpression") { - - // Object.defineProperty() - if (parent.parent.parent.type === "CallExpression" && - astUtils.getStaticPropertyName(parent.parent.parent.callee) === "defineProperty") { - return true; - } - - // Object.defineProperties() - if (parent.parent.parent.type === "Property" && - parent.parent.parent.parent.type === "ObjectExpression" && - parent.parent.parent.parent.parent.type === "CallExpression" && - astUtils.getStaticPropertyName(parent.parent.parent.parent.parent.callee) === "defineProperties") { - return true; - } - } - } - return false; - } - return { - - // Stacks this function's information. - onCodePathStart(codePath, node) { - funcInfo = { - upper: funcInfo, - codePath, - hasReturn: false, - shouldCheck: isGetter(node), - node - }; - }, - - // Pops this function's information. - onCodePathEnd() { - funcInfo = funcInfo.upper; - }, - - // Checks the return statement is valid. - ReturnStatement(node) { - if (funcInfo.shouldCheck) { - funcInfo.hasReturn = true; - - // if allowImplicit: false, should also check node.argument - if (!options.allowImplicit && !node.argument) { - context.report({ - node, - message: "Expected to return a value in {{name}}.", - data: { - name: astUtils.getFunctionNameWithKind(funcInfo.node) - } - }); - } - } - }, - - // Reports a given function if the last path is reachable. - "FunctionExpression:exit": checkLastSegment, - "ArrowFunctionExpression:exit": checkLastSegment - }; - } -}; diff --git a/node_modules/eslint/lib/rules/global-require.js b/node_modules/eslint/lib/rules/global-require.js deleted file mode 100644 index a5f5335d..00000000 --- a/node_modules/eslint/lib/rules/global-require.js +++ /dev/null @@ -1,76 +0,0 @@ -/** - * @fileoverview Rule for disallowing require() outside of the top-level module context - * @author Jamund Ferguson - */ - -"use strict"; - -const ACCEPTABLE_PARENTS = [ - "AssignmentExpression", - "VariableDeclarator", - "MemberExpression", - "ExpressionStatement", - "CallExpression", - "ConditionalExpression", - "Program", - "VariableDeclaration" -]; - -/** - * Finds the eslint-scope reference in the given scope. - * @param {Object} scope The scope to search. - * @param {ASTNode} node The identifier node. - * @returns {Reference|null} Returns the found reference or null if none were found. - */ -function findReference(scope, node) { - const references = scope.references.filter(reference => reference.identifier.range[0] === node.range[0] && - reference.identifier.range[1] === node.range[1]); - - /* istanbul ignore else: correctly returns null */ - if (references.length === 1) { - return references[0]; - } - return null; - -} - -/** - * Checks if the given identifier node is shadowed in the given scope. - * @param {Object} scope The current scope. - * @param {ASTNode} node The identifier node to check. - * @returns {boolean} Whether or not the name is shadowed. - */ -function isShadowed(scope, node) { - const reference = findReference(scope, node); - - return reference && reference.resolved && reference.resolved.defs.length > 0; -} - -module.exports = { - meta: { - docs: { - description: "require `require()` calls to be placed at top-level module scope", - category: "Node.js and CommonJS", - recommended: false, - url: "https://eslint.org/docs/rules/global-require" - }, - - schema: [] - }, - - create(context) { - return { - CallExpression(node) { - const currentScope = context.getScope(); - - if (node.callee.name === "require" && !isShadowed(currentScope, node.callee)) { - const isGoodRequire = context.getAncestors().every(parent => ACCEPTABLE_PARENTS.indexOf(parent.type) > -1); - - if (!isGoodRequire) { - context.report({ node, message: "Unexpected require()." }); - } - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/guard-for-in.js b/node_modules/eslint/lib/rules/guard-for-in.js deleted file mode 100644 index 0f85e498..00000000 --- a/node_modules/eslint/lib/rules/guard-for-in.js +++ /dev/null @@ -1,71 +0,0 @@ -/** - * @fileoverview Rule to flag for-in loops without if statements inside - * @author Nicholas C. Zakas - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require `for-in` loops to include an `if` statement", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/guard-for-in" - }, - - schema: [] - }, - - create(context) { - - return { - - ForInStatement(node) { - const body = node.body; - - // empty statement - if (body.type === "EmptyStatement") { - return; - } - - // if statement - if (body.type === "IfStatement") { - return; - } - - // empty block - if (body.type === "BlockStatement" && body.body.length === 0) { - return; - } - - // block with just if statement - if (body.type === "BlockStatement" && body.body.length === 1 && body.body[0].type === "IfStatement") { - return; - } - - // block that starts with if statement - if (body.type === "BlockStatement" && body.body.length >= 1 && body.body[0].type === "IfStatement") { - const i = body.body[0]; - - // ... whose consequent is a continue - if (i.consequent.type === "ContinueStatement") { - return; - } - - // ... whose consequent is a block that contains only a continue - if (i.consequent.type === "BlockStatement" && i.consequent.body.length === 1 && i.consequent.body[0].type === "ContinueStatement") { - return; - } - } - - context.report({ node, message: "The body of a for-in should be wrapped in an if statement to filter unwanted properties from the prototype." }); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/handle-callback-err.js b/node_modules/eslint/lib/rules/handle-callback-err.js deleted file mode 100644 index f6e6c108..00000000 --- a/node_modules/eslint/lib/rules/handle-callback-err.js +++ /dev/null @@ -1,90 +0,0 @@ -/** - * @fileoverview Ensure handling of errors when we know they exist. - * @author Jamund Ferguson - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require error handling in callbacks", - category: "Node.js and CommonJS", - recommended: false, - url: "https://eslint.org/docs/rules/handle-callback-err" - }, - - schema: [ - { - type: "string" - } - ] - }, - - create(context) { - - const errorArgument = context.options[0] || "err"; - - /** - * Checks if the given argument should be interpreted as a regexp pattern. - * @param {string} stringToCheck The string which should be checked. - * @returns {boolean} Whether or not the string should be interpreted as a pattern. - */ - function isPattern(stringToCheck) { - const firstChar = stringToCheck[0]; - - return firstChar === "^"; - } - - /** - * Checks if the given name matches the configured error argument. - * @param {string} name The name which should be compared. - * @returns {boolean} Whether or not the given name matches the configured error variable name. - */ - function matchesConfiguredErrorName(name) { - if (isPattern(errorArgument)) { - const regexp = new RegExp(errorArgument); - - return regexp.test(name); - } - return name === errorArgument; - } - - /** - * Get the parameters of a given function scope. - * @param {Object} scope The function scope. - * @returns {array} All parameters of the given scope. - */ - function getParameters(scope) { - return scope.variables.filter(variable => variable.defs[0] && variable.defs[0].type === "Parameter"); - } - - /** - * Check to see if we're handling the error object properly. - * @param {ASTNode} node The AST node to check. - * @returns {void} - */ - function checkForError(node) { - const scope = context.getScope(), - parameters = getParameters(scope), - firstParameter = parameters[0]; - - if (firstParameter && matchesConfiguredErrorName(firstParameter.name)) { - if (firstParameter.references.length === 0) { - context.report({ node, message: "Expected error to be handled." }); - } - } - } - - return { - FunctionDeclaration: checkForError, - FunctionExpression: checkForError, - ArrowFunctionExpression: checkForError - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/id-blacklist.js b/node_modules/eslint/lib/rules/id-blacklist.js deleted file mode 100644 index ba9b5d4b..00000000 --- a/node_modules/eslint/lib/rules/id-blacklist.js +++ /dev/null @@ -1,122 +0,0 @@ -/** - * @fileoverview Rule that warns when identifier names that are - * blacklisted in the configuration are used. - * @author Keith Cirkel (http://keithcirkel.co.uk) - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow specified identifiers", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/id-blacklist" - }, - - schema: { - type: "array", - items: { - type: "string" - }, - uniqueItems: true - } - }, - - create(context) { - - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - const blacklist = context.options; - - - /** - * Checks if a string matches the provided pattern - * @param {string} name The string to check. - * @returns {boolean} if the string is a match - * @private - */ - function isInvalid(name) { - return blacklist.indexOf(name) !== -1; - } - - /** - * Verifies if we should report an error or not based on the effective - * parent node and the identifier name. - * @param {ASTNode} effectiveParent The effective parent node of the node to be reported - * @param {string} name The identifier name of the identifier node - * @returns {boolean} whether an error should be reported or not - */ - function shouldReport(effectiveParent, name) { - return effectiveParent.type !== "CallExpression" && - effectiveParent.type !== "NewExpression" && - isInvalid(name); - } - - /** - * Reports an AST node as a rule violation. - * @param {ASTNode} node The node to report. - * @returns {void} - * @private - */ - function report(node) { - context.report({ - node, - message: "Identifier '{{name}}' is blacklisted.", - data: { - name: node.name - } - }); - } - - return { - - Identifier(node) { - const name = node.name, - effectiveParent = (node.parent.type === "MemberExpression") ? node.parent.parent : node.parent; - - // MemberExpressions get special rules - if (node.parent.type === "MemberExpression") { - - // Always check object names - if (node.parent.object.type === "Identifier" && - node.parent.object.name === node.name) { - if (isInvalid(name)) { - report(node); - } - - // Report AssignmentExpressions only if they are the left side of the assignment - } else if (effectiveParent.type === "AssignmentExpression" && - (effectiveParent.right.type !== "MemberExpression" || - effectiveParent.left.type === "MemberExpression" && - effectiveParent.left.property.name === node.name)) { - if (isInvalid(name)) { - report(node); - } - } - - // Properties have their own rules - } else if (node.parent.type === "Property") { - - if (shouldReport(effectiveParent, name)) { - report(node); - } - - // Report anything that is a match and not a CallExpression - } else if (shouldReport(effectiveParent, name)) { - report(node); - } - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/id-length.js b/node_modules/eslint/lib/rules/id-length.js deleted file mode 100644 index eaed2621..00000000 --- a/node_modules/eslint/lib/rules/id-length.js +++ /dev/null @@ -1,117 +0,0 @@ -/** - * @fileoverview Rule that warns when identifier names are shorter or longer - * than the values provided in configuration. - * @author Burak Yigit Kaya aka BYK - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce minimum and maximum identifier lengths", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/id-length" - }, - - schema: [ - { - type: "object", - properties: { - min: { - type: "number" - }, - max: { - type: "number" - }, - exceptions: { - type: "array", - uniqueItems: true, - items: { - type: "string" - } - }, - properties: { - enum: ["always", "never"] - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const options = context.options[0] || {}; - const minLength = typeof options.min !== "undefined" ? options.min : 2; - const maxLength = typeof options.max !== "undefined" ? options.max : Infinity; - const properties = options.properties !== "never"; - const exceptions = (options.exceptions ? options.exceptions : []) - .reduce((obj, item) => { - obj[item] = true; - - return obj; - }, {}); - - const SUPPORTED_EXPRESSIONS = { - MemberExpression: properties && function(parent) { - return !parent.computed && ( - - // regular property assignment - (parent.parent.left === parent && parent.parent.type === "AssignmentExpression" || - - // or the last identifier in an ObjectPattern destructuring - parent.parent.type === "Property" && parent.parent.value === parent && - parent.parent.parent.type === "ObjectPattern" && parent.parent.parent.parent.left === parent.parent.parent) - ); - }, - AssignmentPattern(parent, node) { - return parent.left === node; - }, - VariableDeclarator(parent, node) { - return parent.id === node; - }, - Property: properties && function(parent, node) { - return parent.key === node; - }, - ImportDefaultSpecifier: true, - RestElement: true, - FunctionExpression: true, - ArrowFunctionExpression: true, - ClassDeclaration: true, - FunctionDeclaration: true, - MethodDefinition: true, - CatchClause: true - }; - - return { - Identifier(node) { - const name = node.name; - const parent = node.parent; - - const isShort = name.length < minLength; - const isLong = name.length > maxLength; - - if (!(isShort || isLong) || exceptions[name]) { - return; // Nothing to report - } - - const isValidExpression = SUPPORTED_EXPRESSIONS[parent.type]; - - if (isValidExpression && (isValidExpression === true || isValidExpression(parent, node))) { - context.report({ - node, - message: isShort - ? "Identifier name '{{name}}' is too short (< {{min}})." - : "Identifier name '{{name}}' is too long (> {{max}}).", - data: { name, min: minLength, max: maxLength } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/id-match.js b/node_modules/eslint/lib/rules/id-match.js deleted file mode 100644 index 608ef17d..00000000 --- a/node_modules/eslint/lib/rules/id-match.js +++ /dev/null @@ -1,145 +0,0 @@ -/** - * @fileoverview Rule to flag non-matching identifiers - * @author Matthieu Larcher - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require identifiers to match a specified regular expression", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/id-match" - }, - - schema: [ - { - type: "string" - }, - { - type: "object", - properties: { - properties: { - type: "boolean" - } - } - } - ] - }, - - create(context) { - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - const pattern = context.options[0] || "^.+$", - regexp = new RegExp(pattern); - - const options = context.options[1] || {}, - properties = !!options.properties, - onlyDeclarations = !!options.onlyDeclarations; - - /** - * Checks if a string matches the provided pattern - * @param {string} name The string to check. - * @returns {boolean} if the string is a match - * @private - */ - function isInvalid(name) { - return !regexp.test(name); - } - - /** - * Verifies if we should report an error or not based on the effective - * parent node and the identifier name. - * @param {ASTNode} effectiveParent The effective parent node of the node to be reported - * @param {string} name The identifier name of the identifier node - * @returns {boolean} whether an error should be reported or not - */ - function shouldReport(effectiveParent, name) { - return effectiveParent.type !== "CallExpression" && - effectiveParent.type !== "NewExpression" && - isInvalid(name); - } - - /** - * Reports an AST node as a rule violation. - * @param {ASTNode} node The node to report. - * @returns {void} - * @private - */ - function report(node) { - context.report({ - node, - message: "Identifier '{{name}}' does not match the pattern '{{pattern}}'.", - data: { - name: node.name, - pattern - } - }); - } - - return { - - Identifier(node) { - const name = node.name, - parent = node.parent, - effectiveParent = (parent.type === "MemberExpression") ? parent.parent : parent; - - if (parent.type === "MemberExpression") { - - if (!properties) { - return; - } - - // Always check object names - if (parent.object.type === "Identifier" && - parent.object.name === name) { - if (isInvalid(name)) { - report(node); - } - - // Report AssignmentExpressions only if they are the left side of the assignment - } else if (effectiveParent.type === "AssignmentExpression" && - (effectiveParent.right.type !== "MemberExpression" || - effectiveParent.left.type === "MemberExpression" && - effectiveParent.left.property.name === name)) { - if (isInvalid(name)) { - report(node); - } - } - - } else if (parent.type === "Property") { - - if (!properties || parent.key.name !== name) { - return; - } - - if (shouldReport(effectiveParent, name)) { - report(node); - } - - } else { - const isDeclaration = effectiveParent.type === "FunctionDeclaration" || effectiveParent.type === "VariableDeclarator"; - - if (onlyDeclarations && !isDeclaration) { - return; - } - - if (shouldReport(effectiveParent, name)) { - report(node); - } - } - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/implicit-arrow-linebreak.js b/node_modules/eslint/lib/rules/implicit-arrow-linebreak.js deleted file mode 100644 index a7ad1122..00000000 --- a/node_modules/eslint/lib/rules/implicit-arrow-linebreak.js +++ /dev/null @@ -1,87 +0,0 @@ -/** - * @fileoverview enforce the location of arrow function bodies - * @author Sharmila Jesupaul - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ -module.exports = { - meta: { - docs: { - description: "enforce the location of arrow function bodies", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/implicit-arrow-linebreak" - }, - fixable: "whitespace", - schema: [ - { - enum: ["beside", "below"] - } - ] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - //---------------------------------------------------------------------- - // Helpers - //---------------------------------------------------------------------- - /** - * Gets the applicable preference for a particular keyword - * @returns {string} The applicable option for the keyword, e.g. 'beside' - */ - function getOption() { - return context.options[0] || "beside"; - } - - /** - * Validates the location of an arrow function body - * @param {ASTNode} node The arrow function body - * @param {string} keywordName The applicable keyword name for the arrow function body - * @returns {void} - */ - function validateExpression(node) { - const option = getOption(); - - let tokenBefore = sourceCode.getTokenBefore(node.body); - const hasParens = tokenBefore.value === "("; - - if (node.type === "BlockStatement") { - return; - } - - let fixerTarget = node.body; - - if (hasParens) { - - // Gets the first token before the function body that is not an open paren - tokenBefore = sourceCode.getTokenBefore(node.body, token => token.value !== "("); - fixerTarget = sourceCode.getTokenAfter(tokenBefore); - } - - if (tokenBefore.loc.end.line === fixerTarget.loc.start.line && option === "below") { - context.report({ - node: fixerTarget, - message: "Expected a linebreak before this expression.", - fix: fixer => fixer.insertTextBefore(fixerTarget, "\n") - }); - } else if (tokenBefore.loc.end.line !== fixerTarget.loc.start.line && option === "beside") { - context.report({ - node: fixerTarget, - message: "Expected no linebreak before this expression.", - fix: fixer => fixer.replaceTextRange([tokenBefore.range[1], fixerTarget.range[0]], " ") - }); - } - } - - //---------------------------------------------------------------------- - // Public - //---------------------------------------------------------------------- - return { - ArrowFunctionExpression: node => validateExpression(node) - }; - } -}; diff --git a/node_modules/eslint/lib/rules/indent-legacy.js b/node_modules/eslint/lib/rules/indent-legacy.js deleted file mode 100644 index dc6d1689..00000000 --- a/node_modules/eslint/lib/rules/indent-legacy.js +++ /dev/null @@ -1,1135 +0,0 @@ -/** - * @fileoverview This option sets a specific tab width for your code - * - * This rule has been ported and modified from nodeca. - * @author Vitaly Puzrin - * @author Gyandeep Singh - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -/* istanbul ignore next: this rule has known coverage issues, but it's deprecated and shouldn't be updated in the future anyway. */ -module.exports = { - meta: { - docs: { - description: "enforce consistent indentation", - category: "Stylistic Issues", - recommended: false, - replacedBy: ["indent"], - url: "https://eslint.org/docs/rules/indent-legacy" - }, - - deprecated: true, - - fixable: "whitespace", - - schema: [ - { - oneOf: [ - { - enum: ["tab"] - }, - { - type: "integer", - minimum: 0 - } - ] - }, - { - type: "object", - properties: { - SwitchCase: { - type: "integer", - minimum: 0 - }, - VariableDeclarator: { - oneOf: [ - { - type: "integer", - minimum: 0 - }, - { - type: "object", - properties: { - var: { - type: "integer", - minimum: 0 - }, - let: { - type: "integer", - minimum: 0 - }, - const: { - type: "integer", - minimum: 0 - } - } - } - ] - }, - outerIIFEBody: { - type: "integer", - minimum: 0 - }, - MemberExpression: { - type: "integer", - minimum: 0 - }, - FunctionDeclaration: { - type: "object", - properties: { - parameters: { - oneOf: [ - { - type: "integer", - minimum: 0 - }, - { - enum: ["first"] - } - ] - }, - body: { - type: "integer", - minimum: 0 - } - } - }, - FunctionExpression: { - type: "object", - properties: { - parameters: { - oneOf: [ - { - type: "integer", - minimum: 0 - }, - { - enum: ["first"] - } - ] - }, - body: { - type: "integer", - minimum: 0 - } - } - }, - CallExpression: { - type: "object", - properties: { - parameters: { - oneOf: [ - { - type: "integer", - minimum: 0 - }, - { - enum: ["first"] - } - ] - } - } - }, - ArrayExpression: { - oneOf: [ - { - type: "integer", - minimum: 0 - }, - { - enum: ["first"] - } - ] - }, - ObjectExpression: { - oneOf: [ - { - type: "integer", - minimum: 0 - }, - { - enum: ["first"] - } - ] - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const DEFAULT_VARIABLE_INDENT = 1; - const DEFAULT_PARAMETER_INDENT = null; // For backwards compatibility, don't check parameter indentation unless specified in the config - const DEFAULT_FUNCTION_BODY_INDENT = 1; - - let indentType = "space"; - let indentSize = 4; - const options = { - SwitchCase: 0, - VariableDeclarator: { - var: DEFAULT_VARIABLE_INDENT, - let: DEFAULT_VARIABLE_INDENT, - const: DEFAULT_VARIABLE_INDENT - }, - outerIIFEBody: null, - FunctionDeclaration: { - parameters: DEFAULT_PARAMETER_INDENT, - body: DEFAULT_FUNCTION_BODY_INDENT - }, - FunctionExpression: { - parameters: DEFAULT_PARAMETER_INDENT, - body: DEFAULT_FUNCTION_BODY_INDENT - }, - CallExpression: { - arguments: DEFAULT_PARAMETER_INDENT - }, - ArrayExpression: 1, - ObjectExpression: 1 - }; - - const sourceCode = context.getSourceCode(); - - if (context.options.length) { - if (context.options[0] === "tab") { - indentSize = 1; - indentType = "tab"; - } else /* istanbul ignore else : this will be caught by options validation */ if (typeof context.options[0] === "number") { - indentSize = context.options[0]; - indentType = "space"; - } - - if (context.options[1]) { - const opts = context.options[1]; - - options.SwitchCase = opts.SwitchCase || 0; - const variableDeclaratorRules = opts.VariableDeclarator; - - if (typeof variableDeclaratorRules === "number") { - options.VariableDeclarator = { - var: variableDeclaratorRules, - let: variableDeclaratorRules, - const: variableDeclaratorRules - }; - } else if (typeof variableDeclaratorRules === "object") { - Object.assign(options.VariableDeclarator, variableDeclaratorRules); - } - - if (typeof opts.outerIIFEBody === "number") { - options.outerIIFEBody = opts.outerIIFEBody; - } - - if (typeof opts.MemberExpression === "number") { - options.MemberExpression = opts.MemberExpression; - } - - if (typeof opts.FunctionDeclaration === "object") { - Object.assign(options.FunctionDeclaration, opts.FunctionDeclaration); - } - - if (typeof opts.FunctionExpression === "object") { - Object.assign(options.FunctionExpression, opts.FunctionExpression); - } - - if (typeof opts.CallExpression === "object") { - Object.assign(options.CallExpression, opts.CallExpression); - } - - if (typeof opts.ArrayExpression === "number" || typeof opts.ArrayExpression === "string") { - options.ArrayExpression = opts.ArrayExpression; - } - - if (typeof opts.ObjectExpression === "number" || typeof opts.ObjectExpression === "string") { - options.ObjectExpression = opts.ObjectExpression; - } - } - } - - const caseIndentStore = {}; - - /** - * Creates an error message for a line, given the expected/actual indentation. - * @param {int} expectedAmount The expected amount of indentation characters for this line - * @param {int} actualSpaces The actual number of indentation spaces that were found on this line - * @param {int} actualTabs The actual number of indentation tabs that were found on this line - * @returns {string} An error message for this line - */ - function createErrorMessage(expectedAmount, actualSpaces, actualTabs) { - const expectedStatement = `${expectedAmount} ${indentType}${expectedAmount === 1 ? "" : "s"}`; // e.g. "2 tabs" - const foundSpacesWord = `space${actualSpaces === 1 ? "" : "s"}`; // e.g. "space" - const foundTabsWord = `tab${actualTabs === 1 ? "" : "s"}`; // e.g. "tabs" - let foundStatement; - - if (actualSpaces > 0 && actualTabs > 0) { - foundStatement = `${actualSpaces} ${foundSpacesWord} and ${actualTabs} ${foundTabsWord}`; // e.g. "1 space and 2 tabs" - } else if (actualSpaces > 0) { - - /* - * Abbreviate the message if the expected indentation is also spaces. - * e.g. 'Expected 4 spaces but found 2' rather than 'Expected 4 spaces but found 2 spaces' - */ - foundStatement = indentType === "space" ? actualSpaces : `${actualSpaces} ${foundSpacesWord}`; - } else if (actualTabs > 0) { - foundStatement = indentType === "tab" ? actualTabs : `${actualTabs} ${foundTabsWord}`; - } else { - foundStatement = "0"; - } - - return `Expected indentation of ${expectedStatement} but found ${foundStatement}.`; - } - - /** - * Reports a given indent violation - * @param {ASTNode} node Node violating the indent rule - * @param {int} needed Expected indentation character count - * @param {int} gottenSpaces Indentation space count in the actual node/code - * @param {int} gottenTabs Indentation tab count in the actual node/code - * @param {Object=} loc Error line and column location - * @param {boolean} isLastNodeCheck Is the error for last node check - * @param {int} lastNodeCheckEndOffset Number of charecters to skip from the end - * @returns {void} - */ - function report(node, needed, gottenSpaces, gottenTabs, loc, isLastNodeCheck) { - if (gottenSpaces && gottenTabs) { - - // To avoid conflicts with `no-mixed-spaces-and-tabs`, don't report lines that have both spaces and tabs. - return; - } - - const desiredIndent = (indentType === "space" ? " " : "\t").repeat(needed); - - const textRange = isLastNodeCheck - ? [node.range[1] - node.loc.end.column, node.range[1] - node.loc.end.column + gottenSpaces + gottenTabs] - : [node.range[0] - node.loc.start.column, node.range[0] - node.loc.start.column + gottenSpaces + gottenTabs]; - - context.report({ - node, - loc, - message: createErrorMessage(needed, gottenSpaces, gottenTabs), - fix: fixer => fixer.replaceTextRange(textRange, desiredIndent) - }); - } - - /** - * Get the actual indent of node - * @param {ASTNode|Token} node Node to examine - * @param {boolean} [byLastLine=false] get indent of node's last line - * @returns {Object} The node's indent. Contains keys `space` and `tab`, representing the indent of each character. Also - * contains keys `goodChar` and `badChar`, where `goodChar` is the amount of the user's desired indentation character, and - * `badChar` is the amount of the other indentation character. - */ - function getNodeIndent(node, byLastLine) { - const token = byLastLine ? sourceCode.getLastToken(node) : sourceCode.getFirstToken(node); - const srcCharsBeforeNode = sourceCode.getText(token, token.loc.start.column).split(""); - const indentChars = srcCharsBeforeNode.slice(0, srcCharsBeforeNode.findIndex(char => char !== " " && char !== "\t")); - const spaces = indentChars.filter(char => char === " ").length; - const tabs = indentChars.filter(char => char === "\t").length; - - return { - space: spaces, - tab: tabs, - goodChar: indentType === "space" ? spaces : tabs, - badChar: indentType === "space" ? tabs : spaces - }; - } - - /** - * Checks node is the first in its own start line. By default it looks by start line. - * @param {ASTNode} node The node to check - * @param {boolean} [byEndLocation=false] Lookup based on start position or end - * @returns {boolean} true if its the first in the its start line - */ - function isNodeFirstInLine(node, byEndLocation) { - const firstToken = byEndLocation === true ? sourceCode.getLastToken(node, 1) : sourceCode.getTokenBefore(node), - startLine = byEndLocation === true ? node.loc.end.line : node.loc.start.line, - endLine = firstToken ? firstToken.loc.end.line : -1; - - return startLine !== endLine; - } - - /** - * Check indent for node - * @param {ASTNode} node Node to check - * @param {int} neededIndent needed indent - * @param {boolean} [excludeCommas=false] skip comma on start of line - * @returns {void} - */ - function checkNodeIndent(node, neededIndent) { - const actualIndent = getNodeIndent(node, false); - - if ( - node.type !== "ArrayExpression" && - node.type !== "ObjectExpression" && - (actualIndent.goodChar !== neededIndent || actualIndent.badChar !== 0) && - isNodeFirstInLine(node) - ) { - report(node, neededIndent, actualIndent.space, actualIndent.tab); - } - - if (node.type === "IfStatement" && node.alternate) { - const elseToken = sourceCode.getTokenBefore(node.alternate); - - checkNodeIndent(elseToken, neededIndent); - - if (!isNodeFirstInLine(node.alternate)) { - checkNodeIndent(node.alternate, neededIndent); - } - } - - if (node.type === "TryStatement" && node.handler) { - const catchToken = sourceCode.getFirstToken(node.handler); - - checkNodeIndent(catchToken, neededIndent); - } - - if (node.type === "TryStatement" && node.finalizer) { - const finallyToken = sourceCode.getTokenBefore(node.finalizer); - - checkNodeIndent(finallyToken, neededIndent); - } - - if (node.type === "DoWhileStatement") { - const whileToken = sourceCode.getTokenAfter(node.body); - - checkNodeIndent(whileToken, neededIndent); - } - } - - /** - * Check indent for nodes list - * @param {ASTNode[]} nodes list of node objects - * @param {int} indent needed indent - * @param {boolean} [excludeCommas=false] skip comma on start of line - * @returns {void} - */ - function checkNodesIndent(nodes, indent) { - nodes.forEach(node => checkNodeIndent(node, indent)); - } - - /** - * Check last node line indent this detects, that block closed correctly - * @param {ASTNode} node Node to examine - * @param {int} lastLineIndent needed indent - * @returns {void} - */ - function checkLastNodeLineIndent(node, lastLineIndent) { - const lastToken = sourceCode.getLastToken(node); - const endIndent = getNodeIndent(lastToken, true); - - if ((endIndent.goodChar !== lastLineIndent || endIndent.badChar !== 0) && isNodeFirstInLine(node, true)) { - report( - node, - lastLineIndent, - endIndent.space, - endIndent.tab, - { line: lastToken.loc.start.line, column: lastToken.loc.start.column }, - true - ); - } - } - - /** - * Check last node line indent this detects, that block closed correctly - * This function for more complicated return statement case, where closing parenthesis may be followed by ';' - * @param {ASTNode} node Node to examine - * @param {int} firstLineIndent first line needed indent - * @returns {void} - */ - function checkLastReturnStatementLineIndent(node, firstLineIndent) { - - /* - * in case if return statement ends with ');' we have traverse back to ')' - * otherwise we'll measure indent for ';' and replace ')' - */ - const lastToken = sourceCode.getLastToken(node, astUtils.isClosingParenToken); - const textBeforeClosingParenthesis = sourceCode.getText(lastToken, lastToken.loc.start.column).slice(0, -1); - - if (textBeforeClosingParenthesis.trim()) { - - // There are tokens before the closing paren, don't report this case - return; - } - - const endIndent = getNodeIndent(lastToken, true); - - if (endIndent.goodChar !== firstLineIndent) { - report( - node, - firstLineIndent, - endIndent.space, - endIndent.tab, - { line: lastToken.loc.start.line, column: lastToken.loc.start.column }, - true - ); - } - } - - /** - * Check first node line indent is correct - * @param {ASTNode} node Node to examine - * @param {int} firstLineIndent needed indent - * @returns {void} - */ - function checkFirstNodeLineIndent(node, firstLineIndent) { - const startIndent = getNodeIndent(node, false); - - if ((startIndent.goodChar !== firstLineIndent || startIndent.badChar !== 0) && isNodeFirstInLine(node)) { - report( - node, - firstLineIndent, - startIndent.space, - startIndent.tab, - { line: node.loc.start.line, column: node.loc.start.column } - ); - } - } - - /** - * Returns a parent node of given node based on a specified type - * if not present then return null - * @param {ASTNode} node node to examine - * @param {string} type type that is being looked for - * @param {string} stopAtList end points for the evaluating code - * @returns {ASTNode|void} if found then node otherwise null - */ - function getParentNodeByType(node, type, stopAtList) { - let parent = node.parent; - const stopAtSet = new Set(stopAtList || ["Program"]); - - while (parent.type !== type && !stopAtSet.has(parent.type) && parent.type !== "Program") { - parent = parent.parent; - } - - return parent.type === type ? parent : null; - } - - /** - * Returns the VariableDeclarator based on the current node - * if not present then return null - * @param {ASTNode} node node to examine - * @returns {ASTNode|void} if found then node otherwise null - */ - function getVariableDeclaratorNode(node) { - return getParentNodeByType(node, "VariableDeclarator"); - } - - /** - * Check to see if the node is part of the multi-line variable declaration. - * Also if its on the same line as the varNode - * @param {ASTNode} node node to check - * @param {ASTNode} varNode variable declaration node to check against - * @returns {boolean} True if all the above condition satisfy - */ - function isNodeInVarOnTop(node, varNode) { - return varNode && - varNode.parent.loc.start.line === node.loc.start.line && - varNode.parent.declarations.length > 1; - } - - /** - * Check to see if the argument before the callee node is multi-line and - * there should only be 1 argument before the callee node - * @param {ASTNode} node node to check - * @returns {boolean} True if arguments are multi-line - */ - function isArgBeforeCalleeNodeMultiline(node) { - const parent = node.parent; - - if (parent.arguments.length >= 2 && parent.arguments[1] === node) { - return parent.arguments[0].loc.end.line > parent.arguments[0].loc.start.line; - } - - return false; - } - - /** - * Check to see if the node is a file level IIFE - * @param {ASTNode} node The function node to check. - * @returns {boolean} True if the node is the outer IIFE - */ - function isOuterIIFE(node) { - const parent = node.parent; - let stmt = parent.parent; - - /* - * Verify that the node is an IIEF - */ - if ( - parent.type !== "CallExpression" || - parent.callee !== node) { - - return false; - } - - /* - * Navigate legal ancestors to determine whether this IIEF is outer - */ - while ( - stmt.type === "UnaryExpression" && ( - stmt.operator === "!" || - stmt.operator === "~" || - stmt.operator === "+" || - stmt.operator === "-") || - stmt.type === "AssignmentExpression" || - stmt.type === "LogicalExpression" || - stmt.type === "SequenceExpression" || - stmt.type === "VariableDeclarator") { - - stmt = stmt.parent; - } - - return (( - stmt.type === "ExpressionStatement" || - stmt.type === "VariableDeclaration") && - stmt.parent && stmt.parent.type === "Program" - ); - } - - /** - * Check indent for function block content - * @param {ASTNode} node A BlockStatement node that is inside of a function. - * @returns {void} - */ - function checkIndentInFunctionBlock(node) { - - /* - * Search first caller in chain. - * Ex.: - * - * Models <- Identifier - * .User - * .find() - * .exec(function() { - * // function body - * }); - * - * Looks for 'Models' - */ - const calleeNode = node.parent; // FunctionExpression - let indent; - - if (calleeNode.parent && - (calleeNode.parent.type === "Property" || - calleeNode.parent.type === "ArrayExpression")) { - - // If function is part of array or object, comma can be put at left - indent = getNodeIndent(calleeNode, false).goodChar; - } else { - - // If function is standalone, simple calculate indent - indent = getNodeIndent(calleeNode).goodChar; - } - - if (calleeNode.parent.type === "CallExpression") { - const calleeParent = calleeNode.parent; - - if (calleeNode.type !== "FunctionExpression" && calleeNode.type !== "ArrowFunctionExpression") { - if (calleeParent && calleeParent.loc.start.line < node.loc.start.line) { - indent = getNodeIndent(calleeParent).goodChar; - } - } else { - if (isArgBeforeCalleeNodeMultiline(calleeNode) && - calleeParent.callee.loc.start.line === calleeParent.callee.loc.end.line && - !isNodeFirstInLine(calleeNode)) { - indent = getNodeIndent(calleeParent).goodChar; - } - } - } - - /* - * function body indent should be indent + indent size, unless this - * is a FunctionDeclaration, FunctionExpression, or outer IIFE and the corresponding options are enabled. - */ - let functionOffset = indentSize; - - if (options.outerIIFEBody !== null && isOuterIIFE(calleeNode)) { - functionOffset = options.outerIIFEBody * indentSize; - } else if (calleeNode.type === "FunctionExpression") { - functionOffset = options.FunctionExpression.body * indentSize; - } else if (calleeNode.type === "FunctionDeclaration") { - functionOffset = options.FunctionDeclaration.body * indentSize; - } - indent += functionOffset; - - // check if the node is inside a variable - const parentVarNode = getVariableDeclaratorNode(node); - - if (parentVarNode && isNodeInVarOnTop(node, parentVarNode)) { - indent += indentSize * options.VariableDeclarator[parentVarNode.parent.kind]; - } - - if (node.body.length > 0) { - checkNodesIndent(node.body, indent); - } - - checkLastNodeLineIndent(node, indent - functionOffset); - } - - - /** - * Checks if the given node starts and ends on the same line - * @param {ASTNode} node The node to check - * @returns {boolean} Whether or not the block starts and ends on the same line. - */ - function isSingleLineNode(node) { - const lastToken = sourceCode.getLastToken(node), - startLine = node.loc.start.line, - endLine = lastToken.loc.end.line; - - return startLine === endLine; - } - - /** - * Check to see if the first element inside an array is an object and on the same line as the node - * If the node is not an array then it will return false. - * @param {ASTNode} node node to check - * @returns {boolean} success/failure - */ - function isFirstArrayElementOnSameLine(node) { - if (node.type === "ArrayExpression" && node.elements[0]) { - return node.elements[0].loc.start.line === node.loc.start.line && node.elements[0].type === "ObjectExpression"; - } - return false; - - } - - /** - * Check indent for array block content or object block content - * @param {ASTNode} node node to examine - * @returns {void} - */ - function checkIndentInArrayOrObjectBlock(node) { - - // Skip inline - if (isSingleLineNode(node)) { - return; - } - - let elements = (node.type === "ArrayExpression") ? node.elements : node.properties; - - // filter out empty elements example would be [ , 2] so remove first element as espree considers it as null - elements = elements.filter(elem => elem !== null); - - let nodeIndent; - let elementsIndent; - const parentVarNode = getVariableDeclaratorNode(node); - - // TODO - come up with a better strategy in future - if (isNodeFirstInLine(node)) { - const parent = node.parent; - - nodeIndent = getNodeIndent(parent).goodChar; - if (!parentVarNode || parentVarNode.loc.start.line !== node.loc.start.line) { - if (parent.type !== "VariableDeclarator" || parentVarNode === parentVarNode.parent.declarations[0]) { - if (parent.type === "VariableDeclarator" && parentVarNode.loc.start.line === parent.loc.start.line) { - nodeIndent += (indentSize * options.VariableDeclarator[parentVarNode.parent.kind]); - } else if (parent.type === "ObjectExpression" || parent.type === "ArrayExpression") { - const parentElements = node.parent.type === "ObjectExpression" ? node.parent.properties : node.parent.elements; - - if (parentElements[0] && - parentElements[0].loc.start.line === parent.loc.start.line && - parentElements[0].loc.end.line !== parent.loc.start.line) { - - /* - * If the first element of the array spans multiple lines, don't increase the expected indentation of the rest. - * e.g. [{ - * foo: 1 - * }, - * { - * bar: 1 - * }] - * the second object is not indented. - */ - } else if (typeof options[parent.type] === "number") { - nodeIndent += options[parent.type] * indentSize; - } else { - nodeIndent = parentElements[0].loc.start.column; - } - } else if (parent.type === "CallExpression" || parent.type === "NewExpression") { - if (typeof options.CallExpression.arguments === "number") { - nodeIndent += options.CallExpression.arguments * indentSize; - } else if (options.CallExpression.arguments === "first") { - if (parent.arguments.indexOf(node) !== -1) { - nodeIndent = parent.arguments[0].loc.start.column; - } - } else { - nodeIndent += indentSize; - } - } else if (parent.type === "LogicalExpression" || parent.type === "ArrowFunctionExpression") { - nodeIndent += indentSize; - } - } - } else if (!parentVarNode && !isFirstArrayElementOnSameLine(parent) && parent.type !== "MemberExpression" && parent.type !== "ExpressionStatement" && parent.type !== "AssignmentExpression" && parent.type !== "Property") { - nodeIndent += indentSize; - } - - checkFirstNodeLineIndent(node, nodeIndent); - } else { - nodeIndent = getNodeIndent(node).goodChar; - } - - if (options[node.type] === "first") { - elementsIndent = elements.length ? elements[0].loc.start.column : 0; // If there are no elements, elementsIndent doesn't matter. - } else { - elementsIndent = nodeIndent + indentSize * options[node.type]; - } - - /* - * Check if the node is a multiple variable declaration; if so, then - * make sure indentation takes that into account. - */ - if (isNodeInVarOnTop(node, parentVarNode)) { - elementsIndent += indentSize * options.VariableDeclarator[parentVarNode.parent.kind]; - } - - checkNodesIndent(elements, elementsIndent); - - if (elements.length > 0) { - - // Skip last block line check if last item in same line - if (elements[elements.length - 1].loc.end.line === node.loc.end.line) { - return; - } - } - - checkLastNodeLineIndent(node, nodeIndent + - (isNodeInVarOnTop(node, parentVarNode) ? options.VariableDeclarator[parentVarNode.parent.kind] * indentSize : 0)); - } - - /** - * Check if the node or node body is a BlockStatement or not - * @param {ASTNode} node node to test - * @returns {boolean} True if it or its body is a block statement - */ - function isNodeBodyBlock(node) { - return node.type === "BlockStatement" || node.type === "ClassBody" || (node.body && node.body.type === "BlockStatement") || - (node.consequent && node.consequent.type === "BlockStatement"); - } - - /** - * Check indentation for blocks - * @param {ASTNode} node node to check - * @returns {void} - */ - function blockIndentationCheck(node) { - - // Skip inline blocks - if (isSingleLineNode(node)) { - return; - } - - if (node.parent && ( - node.parent.type === "FunctionExpression" || - node.parent.type === "FunctionDeclaration" || - node.parent.type === "ArrowFunctionExpression") - ) { - checkIndentInFunctionBlock(node); - return; - } - - let indent; - let nodesToCheck = []; - - /* - * For this statements we should check indent from statement beginning, - * not from the beginning of the block. - */ - const statementsWithProperties = [ - "IfStatement", "WhileStatement", "ForStatement", "ForInStatement", "ForOfStatement", "DoWhileStatement", "ClassDeclaration", "TryStatement" - ]; - - if (node.parent && statementsWithProperties.indexOf(node.parent.type) !== -1 && isNodeBodyBlock(node)) { - indent = getNodeIndent(node.parent).goodChar; - } else if (node.parent && node.parent.type === "CatchClause") { - indent = getNodeIndent(node.parent.parent).goodChar; - } else { - indent = getNodeIndent(node).goodChar; - } - - if (node.type === "IfStatement" && node.consequent.type !== "BlockStatement") { - nodesToCheck = [node.consequent]; - } else if (Array.isArray(node.body)) { - nodesToCheck = node.body; - } else { - nodesToCheck = [node.body]; - } - - if (nodesToCheck.length > 0) { - checkNodesIndent(nodesToCheck, indent + indentSize); - } - - if (node.type === "BlockStatement") { - checkLastNodeLineIndent(node, indent); - } - } - - /** - * Filter out the elements which are on the same line of each other or the node. - * basically have only 1 elements from each line except the variable declaration line. - * @param {ASTNode} node Variable declaration node - * @returns {ASTNode[]} Filtered elements - */ - function filterOutSameLineVars(node) { - return node.declarations.reduce((finalCollection, elem) => { - const lastElem = finalCollection[finalCollection.length - 1]; - - if ((elem.loc.start.line !== node.loc.start.line && !lastElem) || - (lastElem && lastElem.loc.start.line !== elem.loc.start.line)) { - finalCollection.push(elem); - } - - return finalCollection; - }, []); - } - - /** - * Check indentation for variable declarations - * @param {ASTNode} node node to examine - * @returns {void} - */ - function checkIndentInVariableDeclarations(node) { - const elements = filterOutSameLineVars(node); - const nodeIndent = getNodeIndent(node).goodChar; - const lastElement = elements[elements.length - 1]; - - const elementsIndent = nodeIndent + indentSize * options.VariableDeclarator[node.kind]; - - checkNodesIndent(elements, elementsIndent); - - // Only check the last line if there is any token after the last item - if (sourceCode.getLastToken(node).loc.end.line <= lastElement.loc.end.line) { - return; - } - - const tokenBeforeLastElement = sourceCode.getTokenBefore(lastElement); - - if (tokenBeforeLastElement.value === ",") { - - // Special case for comma-first syntax where the semicolon is indented - checkLastNodeLineIndent(node, getNodeIndent(tokenBeforeLastElement).goodChar); - } else { - checkLastNodeLineIndent(node, elementsIndent - indentSize); - } - } - - /** - * Check and decide whether to check for indentation for blockless nodes - * Scenarios are for or while statements without braces around them - * @param {ASTNode} node node to examine - * @returns {void} - */ - function blockLessNodes(node) { - if (node.body.type !== "BlockStatement") { - blockIndentationCheck(node); - } - } - - /** - * Returns the expected indentation for the case statement - * @param {ASTNode} node node to examine - * @param {int} [providedSwitchIndent] indent for switch statement - * @returns {int} indent size - */ - function expectedCaseIndent(node, providedSwitchIndent) { - const switchNode = (node.type === "SwitchStatement") ? node : node.parent; - const switchIndent = typeof providedSwitchIndent === "undefined" - ? getNodeIndent(switchNode).goodChar - : providedSwitchIndent; - let caseIndent; - - if (caseIndentStore[switchNode.loc.start.line]) { - return caseIndentStore[switchNode.loc.start.line]; - } - - if (switchNode.cases.length > 0 && options.SwitchCase === 0) { - caseIndent = switchIndent; - } else { - caseIndent = switchIndent + (indentSize * options.SwitchCase); - } - - caseIndentStore[switchNode.loc.start.line] = caseIndent; - return caseIndent; - - } - - /** - * Checks wether a return statement is wrapped in () - * @param {ASTNode} node node to examine - * @returns {boolean} the result - */ - function isWrappedInParenthesis(node) { - const regex = /^return\s*?\(\s*?\);*?/; - - const statementWithoutArgument = sourceCode.getText(node).replace( - sourceCode.getText(node.argument), "" - ); - - return regex.test(statementWithoutArgument); - } - - return { - Program(node) { - if (node.body.length > 0) { - - // Root nodes should have no indent - checkNodesIndent(node.body, getNodeIndent(node).goodChar); - } - }, - - ClassBody: blockIndentationCheck, - - BlockStatement: blockIndentationCheck, - - WhileStatement: blockLessNodes, - - ForStatement: blockLessNodes, - - ForInStatement: blockLessNodes, - - ForOfStatement: blockLessNodes, - - DoWhileStatement: blockLessNodes, - - IfStatement(node) { - if (node.consequent.type !== "BlockStatement" && node.consequent.loc.start.line > node.loc.start.line) { - blockIndentationCheck(node); - } - }, - - VariableDeclaration(node) { - if (node.declarations[node.declarations.length - 1].loc.start.line > node.declarations[0].loc.start.line) { - checkIndentInVariableDeclarations(node); - } - }, - - ObjectExpression(node) { - checkIndentInArrayOrObjectBlock(node); - }, - - ArrayExpression(node) { - checkIndentInArrayOrObjectBlock(node); - }, - - MemberExpression(node) { - - if (typeof options.MemberExpression === "undefined") { - return; - } - - if (isSingleLineNode(node)) { - return; - } - - /* - * The typical layout of variable declarations and assignments - * alter the expectation of correct indentation. Skip them. - * TODO: Add appropriate configuration options for variable - * declarations and assignments. - */ - if (getParentNodeByType(node, "VariableDeclarator", ["FunctionExpression", "ArrowFunctionExpression"])) { - return; - } - - if (getParentNodeByType(node, "AssignmentExpression", ["FunctionExpression"])) { - return; - } - - const propertyIndent = getNodeIndent(node).goodChar + indentSize * options.MemberExpression; - - const checkNodes = [node.property]; - - const dot = sourceCode.getTokenBefore(node.property); - - if (dot.type === "Punctuator" && dot.value === ".") { - checkNodes.push(dot); - } - - checkNodesIndent(checkNodes, propertyIndent); - }, - - SwitchStatement(node) { - - // Switch is not a 'BlockStatement' - const switchIndent = getNodeIndent(node).goodChar; - const caseIndent = expectedCaseIndent(node, switchIndent); - - checkNodesIndent(node.cases, caseIndent); - - - checkLastNodeLineIndent(node, switchIndent); - }, - - SwitchCase(node) { - - // Skip inline cases - if (isSingleLineNode(node)) { - return; - } - const caseIndent = expectedCaseIndent(node); - - checkNodesIndent(node.consequent, caseIndent + indentSize); - }, - - FunctionDeclaration(node) { - if (isSingleLineNode(node)) { - return; - } - if (options.FunctionDeclaration.parameters === "first" && node.params.length) { - checkNodesIndent(node.params.slice(1), node.params[0].loc.start.column); - } else if (options.FunctionDeclaration.parameters !== null) { - checkNodesIndent(node.params, getNodeIndent(node).goodChar + indentSize * options.FunctionDeclaration.parameters); - } - }, - - FunctionExpression(node) { - if (isSingleLineNode(node)) { - return; - } - if (options.FunctionExpression.parameters === "first" && node.params.length) { - checkNodesIndent(node.params.slice(1), node.params[0].loc.start.column); - } else if (options.FunctionExpression.parameters !== null) { - checkNodesIndent(node.params, getNodeIndent(node).goodChar + indentSize * options.FunctionExpression.parameters); - } - }, - - ReturnStatement(node) { - if (isSingleLineNode(node)) { - return; - } - - const firstLineIndent = getNodeIndent(node).goodChar; - - // in case if return statement is wrapped in parenthesis - if (isWrappedInParenthesis(node)) { - checkLastReturnStatementLineIndent(node, firstLineIndent); - } else { - checkNodeIndent(node, firstLineIndent); - } - }, - - CallExpression(node) { - if (isSingleLineNode(node)) { - return; - } - if (options.CallExpression.arguments === "first" && node.arguments.length) { - checkNodesIndent(node.arguments.slice(1), node.arguments[0].loc.start.column); - } else if (options.CallExpression.arguments !== null) { - checkNodesIndent(node.arguments, getNodeIndent(node).goodChar + indentSize * options.CallExpression.arguments); - } - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/indent.js b/node_modules/eslint/lib/rules/indent.js deleted file mode 100644 index a08b4d7e..00000000 --- a/node_modules/eslint/lib/rules/indent.js +++ /dev/null @@ -1,1555 +0,0 @@ -/** - * @fileoverview This option sets a specific tab width for your code - * - * @author Teddy Katz - * @author Vitaly Puzrin - * @author Gyandeep Singh - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"); -const astUtils = require("../ast-utils"); -const createTree = require("functional-red-black-tree"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -const KNOWN_NODES = new Set([ - "AssignmentExpression", - "AssignmentPattern", - "ArrayExpression", - "ArrayPattern", - "ArrowFunctionExpression", - "AwaitExpression", - "BlockStatement", - "BinaryExpression", - "BreakStatement", - "CallExpression", - "CatchClause", - "ClassBody", - "ClassDeclaration", - "ClassExpression", - "ConditionalExpression", - "ContinueStatement", - "DoWhileStatement", - "DebuggerStatement", - "EmptyStatement", - "ExperimentalRestProperty", - "ExperimentalSpreadProperty", - "ExpressionStatement", - "ForStatement", - "ForInStatement", - "ForOfStatement", - "FunctionDeclaration", - "FunctionExpression", - "Identifier", - "IfStatement", - "Literal", - "LabeledStatement", - "LogicalExpression", - "MemberExpression", - "MetaProperty", - "MethodDefinition", - "NewExpression", - "ObjectExpression", - "ObjectPattern", - "Program", - "Property", - "RestElement", - "ReturnStatement", - "SequenceExpression", - "SpreadElement", - "Super", - "SwitchCase", - "SwitchStatement", - "TaggedTemplateExpression", - "TemplateElement", - "TemplateLiteral", - "ThisExpression", - "ThrowStatement", - "TryStatement", - "UnaryExpression", - "UpdateExpression", - "VariableDeclaration", - "VariableDeclarator", - "WhileStatement", - "WithStatement", - "YieldExpression", - "JSXIdentifier", - "JSXNamespacedName", - "JSXMemberExpression", - "JSXEmptyExpression", - "JSXExpressionContainer", - "JSXElement", - "JSXClosingElement", - "JSXOpeningElement", - "JSXAttribute", - "JSXSpreadAttribute", - "JSXText", - "ExportDefaultDeclaration", - "ExportNamedDeclaration", - "ExportAllDeclaration", - "ExportSpecifier", - "ImportDeclaration", - "ImportSpecifier", - "ImportDefaultSpecifier", - "ImportNamespaceSpecifier" -]); - -/* - * General rule strategy: - * 1. An OffsetStorage instance stores a map of desired offsets, where each token has a specified offset from another - * specified token or to the first column. - * 2. As the AST is traversed, modify the desired offsets of tokens accordingly. For example, when entering a - * BlockStatement, offset all of the tokens in the BlockStatement by 1 indent level from the opening curly - * brace of the BlockStatement. - * 3. After traversing the AST, calculate the expected indentation levels of every token according to the - * OffsetStorage container. - * 4. For each line, compare the expected indentation of the first token to the actual indentation in the file, - * and report the token if the two values are not equal. - */ - - -/** - * A mutable balanced binary search tree that stores (key, value) pairs. The keys are numeric, and must be unique. - * This is intended to be a generic wrapper around a balanced binary search tree library, so that the underlying implementation - * can easily be swapped out. - */ -class BinarySearchTree { - - /** - * Creates an empty tree - */ - constructor() { - this._rbTree = createTree(); - } - - /** - * Inserts an entry into the tree. - * @param {number} key The entry's key - * @param {*} value The entry's value - * @returns {void} - */ - insert(key, value) { - const iterator = this._rbTree.find(key); - - if (iterator.valid) { - this._rbTree = iterator.update(value); - } else { - this._rbTree = this._rbTree.insert(key, value); - } - } - - /** - * Finds the entry with the largest key less than or equal to the provided key - * @param {number} key The provided key - * @returns {{key: number, value: *}|null} The found entry, or null if no such entry exists. - */ - findLe(key) { - const iterator = this._rbTree.le(key); - - return iterator && { key: iterator.key, value: iterator.value }; - } - - /** - * Deletes all of the keys in the interval [start, end) - * @param {number} start The start of the range - * @param {number} end The end of the range - * @returns {void} - */ - deleteRange(start, end) { - - // Exit without traversing the tree if the range has zero size. - if (start === end) { - return; - } - const iterator = this._rbTree.ge(start); - - while (iterator.valid && iterator.key < end) { - this._rbTree = this._rbTree.remove(iterator.key); - iterator.next(); - } - } -} - -/** - * A helper class to get token-based info related to indentation - */ -class TokenInfo { - - /** - * @param {SourceCode} sourceCode A SourceCode object - */ - constructor(sourceCode) { - this.sourceCode = sourceCode; - this.firstTokensByLineNumber = sourceCode.tokensAndComments.reduce((map, token) => { - if (!map.has(token.loc.start.line)) { - map.set(token.loc.start.line, token); - } - if (!map.has(token.loc.end.line) && sourceCode.text.slice(token.range[1] - token.loc.end.column, token.range[1]).trim()) { - map.set(token.loc.end.line, token); - } - return map; - }, new Map()); - } - - /** - * Gets the first token on a given token's line - * @param {Token|ASTNode} token a node or token - * @returns {Token} The first token on the given line - */ - getFirstTokenOfLine(token) { - return this.firstTokensByLineNumber.get(token.loc.start.line); - } - - /** - * Determines whether a token is the first token in its line - * @param {Token} token The token - * @returns {boolean} `true` if the token is the first on its line - */ - isFirstTokenOfLine(token) { - return this.getFirstTokenOfLine(token) === token; - } - - /** - * Get the actual indent of a token - * @param {Token} token Token to examine. This should be the first token on its line. - * @returns {string} The indentation characters that precede the token - */ - getTokenIndent(token) { - return this.sourceCode.text.slice(token.range[0] - token.loc.start.column, token.range[0]); - } -} - -/** - * A class to store information on desired offsets of tokens from each other - */ -class OffsetStorage { - - /** - * @param {TokenInfo} tokenInfo a TokenInfo instance - * @param {number} indentSize The desired size of each indentation level - * @param {string} indentType The indentation character - */ - constructor(tokenInfo, indentSize, indentType) { - this._tokenInfo = tokenInfo; - this._indentSize = indentSize; - this._indentType = indentType; - - this._tree = new BinarySearchTree(); - this._tree.insert(0, { offset: 0, from: null, force: false }); - - this._lockedFirstTokens = new WeakMap(); - this._desiredIndentCache = new WeakMap(); - this._ignoredTokens = new WeakSet(); - } - - _getOffsetDescriptor(token) { - return this._tree.findLe(token.range[0]).value; - } - - /** - * Sets the offset column of token B to match the offset column of token A. - * **WARNING**: This matches a *column*, even if baseToken is not the first token on its line. In - * most cases, `setDesiredOffset` should be used instead. - * @param {Token} baseToken The first token - * @param {Token} offsetToken The second token, whose offset should be matched to the first token - * @returns {void} - */ - matchOffsetOf(baseToken, offsetToken) { - - /* - * lockedFirstTokens is a map from a token whose indentation is controlled by the "first" option to - * the token that it depends on. For example, with the `ArrayExpression: first` option, the first - * token of each element in the array after the first will be mapped to the first token of the first - * element. The desired indentation of each of these tokens is computed based on the desired indentation - * of the "first" element, rather than through the normal offset mechanism. - */ - this._lockedFirstTokens.set(offsetToken, baseToken); - } - - /** - * Sets the desired offset of a token. - * - * This uses a line-based offset collapsing behavior to handle tokens on the same line. - * For example, consider the following two cases: - * - * ( - * [ - * bar - * ] - * ) - * - * ([ - * bar - * ]) - * - * Based on the first case, it's clear that the `bar` token needs to have an offset of 1 indent level (4 spaces) from - * the `[` token, and the `[` token has to have an offset of 1 indent level from the `(` token. Since the `(` token is - * the first on its line (with an indent of 0 spaces), the `bar` token needs to be offset by 2 indent levels (8 spaces) - * from the start of its line. - * - * However, in the second case `bar` should only be indented by 4 spaces. This is because the offset of 1 indent level - * between the `(` and the `[` tokens gets "collapsed" because the two tokens are on the same line. As a result, the - * `(` token is mapped to the `[` token with an offset of 0, and the rule correctly decides that `bar` should be indented - * by 1 indent level from the start of the line. - * - * This is useful because rule listeners can usually just call `setDesiredOffset` for all the tokens in the node, - * without needing to check which lines those tokens are on. - * - * Note that since collapsing only occurs when two tokens are on the same line, there are a few cases where non-intuitive - * behavior can occur. For example, consider the following cases: - * - * foo( - * ). - * bar( - * baz - * ) - * - * foo( - * ).bar( - * baz - * ) - * - * Based on the first example, it would seem that `bar` should be offset by 1 indent level from `foo`, and `baz` - * should be offset by 1 indent level from `bar`. However, this is not correct, because it would result in `baz` - * being indented by 2 indent levels in the second case (since `foo`, `bar`, and `baz` are all on separate lines, no - * collapsing would occur). - * - * Instead, the correct way would be to offset `baz` by 1 level from `bar`, offset `bar` by 1 level from the `)`, and - * offset the `)` by 0 levels from `foo`. This ensures that the offset between `bar` and the `)` are correctly collapsed - * in the second case. - * - * @param {Token} token The token - * @param {Token} fromToken The token that `token` should be offset from - * @param {number} offset The desired indent level - * @returns {void} - */ - setDesiredOffset(token, fromToken, offset) { - return this.setDesiredOffsets(token.range, fromToken, offset); - } - - /** - * Sets the desired offset of all tokens in a range - * It's common for node listeners in this file to need to apply the same offset to a large, contiguous range of tokens. - * Moreover, the offset of any given token is usually updated multiple times (roughly once for each node that contains - * it). This means that the offset of each token is updated O(AST depth) times. - * It would not be performant to store and update the offsets for each token independently, because the rule would end - * up having a time complexity of O(number of tokens * AST depth), which is quite slow for large files. - * - * Instead, the offset tree is represented as a collection of contiguous offset ranges in a file. For example, the following - * list could represent the state of the offset tree at a given point: - * - * * Tokens starting in the interval [0, 15) are aligned with the beginning of the file - * * Tokens starting in the interval [15, 30) are offset by 1 indent level from the `bar` token - * * Tokens starting in the interval [30, 43) are offset by 1 indent level from the `foo` token - * * Tokens starting in the interval [43, 820) are offset by 2 indent levels from the `bar` token - * * Tokens starting in the interval [820, ∞) are offset by 1 indent level from the `baz` token - * - * The `setDesiredOffsets` methods inserts ranges like the ones above. The third line above would be inserted by using: - * `setDesiredOffsets([30, 43], fooToken, 1);` - * - * @param {[number, number]} range A [start, end] pair. All tokens with range[0] <= token.start < range[1] will have the offset applied. - * @param {Token} fromToken The token that this is offset from - * @param {number} offset The desired indent level - * @param {boolean} force `true` if this offset should not use the normal collapsing behavior. This should almost always be false. - * @returns {void} - */ - setDesiredOffsets(range, fromToken, offset, force) { - - /* - * Offset ranges are stored as a collection of nodes, where each node maps a numeric key to an offset - * descriptor. The tree for the example above would have the following nodes: - * - * * key: 0, value: { offset: 0, from: null } - * * key: 15, value: { offset: 1, from: barToken } - * * key: 30, value: { offset: 1, from: fooToken } - * * key: 43, value: { offset: 2, from: barToken } - * * key: 820, value: { offset: 1, from: bazToken } - * - * To find the offset descriptor for any given token, one needs to find the node with the largest key - * which is <= token.start. To make this operation fast, the nodes are stored in a balanced binary - * search tree indexed by key. - */ - - const descriptorToInsert = { offset, from: fromToken, force }; - - const descriptorAfterRange = this._tree.findLe(range[1]).value; - - const fromTokenIsInRange = fromToken && fromToken.range[0] >= range[0] && fromToken.range[1] <= range[1]; - const fromTokenDescriptor = fromTokenIsInRange && this._getOffsetDescriptor(fromToken); - - // First, remove any existing nodes in the range from the tree. - this._tree.deleteRange(range[0] + 1, range[1]); - - // Insert a new node into the tree for this range - this._tree.insert(range[0], descriptorToInsert); - - /* - * To avoid circular offset dependencies, keep the `fromToken` token mapped to whatever it was mapped to previously, - * even if it's in the current range. - */ - if (fromTokenIsInRange) { - this._tree.insert(fromToken.range[0], fromTokenDescriptor); - this._tree.insert(fromToken.range[1], descriptorToInsert); - } - - /* - * To avoid modifying the offset of tokens after the range, insert another node to keep the offset of the following - * tokens the same as it was before. - */ - this._tree.insert(range[1], descriptorAfterRange); - } - - /** - * Gets the desired indent of a token - * @param {Token} token The token - * @returns {string} The desired indent of the token - */ - getDesiredIndent(token) { - if (!this._desiredIndentCache.has(token)) { - - if (this._ignoredTokens.has(token)) { - - /* - * If the token is ignored, use the actual indent of the token as the desired indent. - * This ensures that no errors are reported for this token. - */ - this._desiredIndentCache.set( - token, - this._tokenInfo.getTokenIndent(token) - ); - } else if (this._lockedFirstTokens.has(token)) { - const firstToken = this._lockedFirstTokens.get(token); - - this._desiredIndentCache.set( - token, - - // (indentation for the first element's line) - this.getDesiredIndent(this._tokenInfo.getFirstTokenOfLine(firstToken)) + - - // (space between the start of the first element's line and the first element) - this._indentType.repeat(firstToken.loc.start.column - this._tokenInfo.getFirstTokenOfLine(firstToken).loc.start.column) - ); - } else { - const offsetInfo = this._getOffsetDescriptor(token); - const offset = ( - offsetInfo.from && - offsetInfo.from.loc.start.line === token.loc.start.line && - !/^\s*?\n/.test(token.value) && - !offsetInfo.force - ) ? 0 : offsetInfo.offset * this._indentSize; - - this._desiredIndentCache.set( - token, - (offsetInfo.from ? this.getDesiredIndent(offsetInfo.from) : "") + this._indentType.repeat(offset) - ); - } - } - return this._desiredIndentCache.get(token); - } - - /** - * Ignores a token, preventing it from being reported. - * @param {Token} token The token - * @returns {void} - */ - ignoreToken(token) { - if (this._tokenInfo.isFirstTokenOfLine(token)) { - this._ignoredTokens.add(token); - } - } - - /** - * Gets the first token that the given token's indentation is dependent on - * @param {Token} token The token - * @returns {Token} The token that the given token depends on, or `null` if the given token is at the top level - */ - getFirstDependency(token) { - return this._getOffsetDescriptor(token).from; - } -} - -const ELEMENT_LIST_SCHEMA = { - oneOf: [ - { - type: "integer", - minimum: 0 - }, - { - enum: ["first", "off"] - } - ] -}; - -module.exports = { - meta: { - docs: { - description: "enforce consistent indentation", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/indent" - }, - - fixable: "whitespace", - - schema: [ - { - oneOf: [ - { - enum: ["tab"] - }, - { - type: "integer", - minimum: 0 - } - ] - }, - { - type: "object", - properties: { - SwitchCase: { - type: "integer", - minimum: 0 - }, - VariableDeclarator: { - oneOf: [ - { - type: "integer", - minimum: 0 - }, - { - type: "object", - properties: { - var: { - type: "integer", - minimum: 0 - }, - let: { - type: "integer", - minimum: 0 - }, - const: { - type: "integer", - minimum: 0 - } - }, - additionalProperties: false - } - ] - }, - outerIIFEBody: { - type: "integer", - minimum: 0 - }, - MemberExpression: { - oneOf: [ - { - type: "integer", - minimum: 0 - }, - { - enum: ["off"] - } - ] - }, - FunctionDeclaration: { - type: "object", - properties: { - parameters: ELEMENT_LIST_SCHEMA, - body: { - type: "integer", - minimum: 0 - } - }, - additionalProperties: false - }, - FunctionExpression: { - type: "object", - properties: { - parameters: ELEMENT_LIST_SCHEMA, - body: { - type: "integer", - minimum: 0 - } - }, - additionalProperties: false - }, - CallExpression: { - type: "object", - properties: { - arguments: ELEMENT_LIST_SCHEMA - }, - additionalProperties: false - }, - ArrayExpression: ELEMENT_LIST_SCHEMA, - ObjectExpression: ELEMENT_LIST_SCHEMA, - ImportDeclaration: ELEMENT_LIST_SCHEMA, - flatTernaryExpressions: { - type: "boolean" - }, - ignoredNodes: { - type: "array", - items: { - type: "string", - not: { - pattern: ":exit$" - } - } - }, - ignoreComments: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const DEFAULT_VARIABLE_INDENT = 1; - const DEFAULT_PARAMETER_INDENT = 1; - const DEFAULT_FUNCTION_BODY_INDENT = 1; - - let indentType = "space"; - let indentSize = 4; - const options = { - SwitchCase: 0, - VariableDeclarator: { - var: DEFAULT_VARIABLE_INDENT, - let: DEFAULT_VARIABLE_INDENT, - const: DEFAULT_VARIABLE_INDENT - }, - outerIIFEBody: 1, - FunctionDeclaration: { - parameters: DEFAULT_PARAMETER_INDENT, - body: DEFAULT_FUNCTION_BODY_INDENT - }, - FunctionExpression: { - parameters: DEFAULT_PARAMETER_INDENT, - body: DEFAULT_FUNCTION_BODY_INDENT - }, - CallExpression: { - arguments: DEFAULT_PARAMETER_INDENT - }, - MemberExpression: 1, - ArrayExpression: 1, - ObjectExpression: 1, - ImportDeclaration: 1, - flatTernaryExpressions: false, - ignoredNodes: [], - ignoreComments: false - }; - - if (context.options.length) { - if (context.options[0] === "tab") { - indentSize = 1; - indentType = "tab"; - } else { - indentSize = context.options[0]; - indentType = "space"; - } - - if (context.options[1]) { - lodash.merge(options, context.options[1]); - - if (typeof options.VariableDeclarator === "number") { - options.VariableDeclarator = { - var: options.VariableDeclarator, - let: options.VariableDeclarator, - const: options.VariableDeclarator - }; - } - } - } - - const sourceCode = context.getSourceCode(); - const tokenInfo = new TokenInfo(sourceCode); - const offsets = new OffsetStorage(tokenInfo, indentSize, indentType === "space" ? " " : "\t"); - const parameterParens = new WeakSet(); - - /** - * Creates an error message for a line, given the expected/actual indentation. - * @param {int} expectedAmount The expected amount of indentation characters for this line - * @param {int} actualSpaces The actual number of indentation spaces that were found on this line - * @param {int} actualTabs The actual number of indentation tabs that were found on this line - * @returns {string} An error message for this line - */ - function createErrorMessage(expectedAmount, actualSpaces, actualTabs) { - const expectedStatement = `${expectedAmount} ${indentType}${expectedAmount === 1 ? "" : "s"}`; // e.g. "2 tabs" - const foundSpacesWord = `space${actualSpaces === 1 ? "" : "s"}`; // e.g. "space" - const foundTabsWord = `tab${actualTabs === 1 ? "" : "s"}`; // e.g. "tabs" - let foundStatement; - - if (actualSpaces > 0) { - - /* - * Abbreviate the message if the expected indentation is also spaces. - * e.g. 'Expected 4 spaces but found 2' rather than 'Expected 4 spaces but found 2 spaces' - */ - foundStatement = indentType === "space" ? actualSpaces : `${actualSpaces} ${foundSpacesWord}`; - } else if (actualTabs > 0) { - foundStatement = indentType === "tab" ? actualTabs : `${actualTabs} ${foundTabsWord}`; - } else { - foundStatement = "0"; - } - - return `Expected indentation of ${expectedStatement} but found ${foundStatement}.`; - } - - /** - * Reports a given indent violation - * @param {Token} token Token violating the indent rule - * @param {string} neededIndent Expected indentation string - * @returns {void} - */ - function report(token, neededIndent) { - const actualIndent = Array.from(tokenInfo.getTokenIndent(token)); - const numSpaces = actualIndent.filter(char => char === " ").length; - const numTabs = actualIndent.filter(char => char === "\t").length; - - context.report({ - node: token, - message: createErrorMessage(neededIndent.length, numSpaces, numTabs), - loc: { - start: { line: token.loc.start.line, column: 0 }, - end: { line: token.loc.start.line, column: token.loc.start.column } - }, - fix(fixer) { - const range = [token.range[0] - token.loc.start.column, token.range[0]]; - const newText = neededIndent; - - return fixer.replaceTextRange(range, newText); - } - }); - } - - /** - * Checks if a token's indentation is correct - * @param {Token} token Token to examine - * @param {string} desiredIndent Desired indentation of the string - * @returns {boolean} `true` if the token's indentation is correct - */ - function validateTokenIndent(token, desiredIndent) { - const indentation = tokenInfo.getTokenIndent(token); - - return indentation === desiredIndent || - - // To avoid conflicts with no-mixed-spaces-and-tabs, don't report mixed spaces and tabs. - indentation.includes(" ") && indentation.includes("\t"); - } - - /** - * Check to see if the node is a file level IIFE - * @param {ASTNode} node The function node to check. - * @returns {boolean} True if the node is the outer IIFE - */ - function isOuterIIFE(node) { - - /* - * Verify that the node is an IIFE - */ - if (!node.parent || node.parent.type !== "CallExpression" || node.parent.callee !== node) { - return false; - } - - /* - * Navigate legal ancestors to determine whether this IIFE is outer. - * A "legal ancestor" is an expression or statement that causes the function to get executed immediately. - * For example, `!(function(){})()` is an outer IIFE even though it is preceded by a ! operator. - */ - let statement = node.parent && node.parent.parent; - - while ( - statement.type === "UnaryExpression" && ["!", "~", "+", "-"].indexOf(statement.operator) > -1 || - statement.type === "AssignmentExpression" || - statement.type === "LogicalExpression" || - statement.type === "SequenceExpression" || - statement.type === "VariableDeclarator" - ) { - statement = statement.parent; - } - - return (statement.type === "ExpressionStatement" || statement.type === "VariableDeclaration") && statement.parent.type === "Program"; - } - - /** - * Counts the number of linebreaks that follow the last non-whitespace character in a string - * @param {string} string The string to check - * @returns {number} The number of JavaScript linebreaks that follow the last non-whitespace character, - * or the total number of linebreaks if the string is all whitespace. - */ - function countTrailingLinebreaks(string) { - const trailingWhitespace = string.match(/\s*$/)[0]; - const linebreakMatches = trailingWhitespace.match(astUtils.createGlobalLinebreakMatcher()); - - return linebreakMatches === null ? 0 : linebreakMatches.length; - } - - /** - * Check indentation for lists of elements (arrays, objects, function params) - * @param {ASTNode[]} elements List of elements that should be offset - * @param {Token} startToken The start token of the list that element should be aligned against, e.g. '[' - * @param {Token} endToken The end token of the list, e.g. ']' - * @param {number|string} offset The amount that the elements should be offset - * @returns {void} - */ - function addElementListIndent(elements, startToken, endToken, offset) { - - /** - * Gets the first token of a given element, including surrounding parentheses. - * @param {ASTNode} element A node in the `elements` list - * @returns {Token} The first token of this element - */ - function getFirstToken(element) { - let token = sourceCode.getTokenBefore(element); - - while (astUtils.isOpeningParenToken(token) && token !== startToken) { - token = sourceCode.getTokenBefore(token); - } - return sourceCode.getTokenAfter(token); - } - - // Run through all the tokens in the list, and offset them by one indent level (mainly for comments, other things will end up overridden) - offsets.setDesiredOffsets( - [startToken.range[1], endToken.range[0]], - startToken, - typeof offset === "number" ? offset : 1 - ); - offsets.setDesiredOffset(endToken, startToken, 0); - - // If the preference is "first" but there is no first element (e.g. sparse arrays w/ empty first slot), fall back to 1 level. - if (offset === "first" && elements.length && !elements[0]) { - return; - } - elements.forEach((element, index) => { - if (!element) { - - // Skip holes in arrays - return; - } - if (offset === "off") { - - // Ignore the first token of every element if the "off" option is used - offsets.ignoreToken(getFirstToken(element)); - } - - // Offset the following elements correctly relative to the first element - if (index === 0) { - return; - } - if (offset === "first" && tokenInfo.isFirstTokenOfLine(getFirstToken(element))) { - offsets.matchOffsetOf(getFirstToken(elements[0]), getFirstToken(element)); - } else { - const previousElement = elements[index - 1]; - const firstTokenOfPreviousElement = previousElement && getFirstToken(previousElement); - const previousElementLastToken = previousElement && sourceCode.getLastToken(previousElement); - - if ( - previousElement && - previousElementLastToken.loc.end.line - countTrailingLinebreaks(previousElementLastToken.value) > startToken.loc.end.line - ) { - offsets.setDesiredOffsets(element.range, firstTokenOfPreviousElement, 0); - } - } - }); - } - - /** - * Check and decide whether to check for indentation for blockless nodes - * Scenarios are for or while statements without braces around them - * @param {ASTNode} node node to examine - * @returns {void} - */ - function addBlocklessNodeIndent(node) { - if (node.type !== "BlockStatement") { - const lastParentToken = sourceCode.getTokenBefore(node, astUtils.isNotOpeningParenToken); - - let firstBodyToken = sourceCode.getFirstToken(node); - let lastBodyToken = sourceCode.getLastToken(node); - - while ( - astUtils.isOpeningParenToken(sourceCode.getTokenBefore(firstBodyToken)) && - astUtils.isClosingParenToken(sourceCode.getTokenAfter(lastBodyToken)) - ) { - firstBodyToken = sourceCode.getTokenBefore(firstBodyToken); - lastBodyToken = sourceCode.getTokenAfter(lastBodyToken); - } - - offsets.setDesiredOffsets([firstBodyToken.range[0], lastBodyToken.range[1]], lastParentToken, 1); - - /* - * For blockless nodes with semicolon-first style, don't indent the semicolon. - * e.g. - * if (foo) bar() - * ; [1, 2, 3].map(foo) - */ - const lastToken = sourceCode.getLastToken(node); - - if (node.type !== "EmptyStatement" && astUtils.isSemicolonToken(lastToken)) { - offsets.setDesiredOffset(lastToken, lastParentToken, 0); - } - } - } - - /** - * Checks the indentation for nodes that are like function calls (`CallExpression` and `NewExpression`) - * @param {ASTNode} node A CallExpression or NewExpression node - * @returns {void} - */ - function addFunctionCallIndent(node) { - let openingParen; - - if (node.arguments.length) { - openingParen = sourceCode.getFirstTokenBetween(node.callee, node.arguments[0], astUtils.isOpeningParenToken); - } else { - openingParen = sourceCode.getLastToken(node, 1); - } - const closingParen = sourceCode.getLastToken(node); - - parameterParens.add(openingParen); - parameterParens.add(closingParen); - offsets.setDesiredOffset(openingParen, sourceCode.getTokenBefore(openingParen), 0); - - addElementListIndent(node.arguments, openingParen, closingParen, options.CallExpression.arguments); - } - - /** - * Checks the indentation of parenthesized values, given a list of tokens in a program - * @param {Token[]} tokens A list of tokens - * @returns {void} - */ - function addParensIndent(tokens) { - const parenStack = []; - const parenPairs = []; - - tokens.forEach(nextToken => { - - // Accumulate a list of parenthesis pairs - if (astUtils.isOpeningParenToken(nextToken)) { - parenStack.push(nextToken); - } else if (astUtils.isClosingParenToken(nextToken)) { - parenPairs.unshift({ left: parenStack.pop(), right: nextToken }); - } - }); - - parenPairs.forEach(pair => { - const leftParen = pair.left; - const rightParen = pair.right; - - // We only want to handle parens around expressions, so exclude parentheses that are in function parameters and function call arguments. - if (!parameterParens.has(leftParen) && !parameterParens.has(rightParen)) { - const parenthesizedTokens = new Set(sourceCode.getTokensBetween(leftParen, rightParen)); - - parenthesizedTokens.forEach(token => { - if (!parenthesizedTokens.has(offsets.getFirstDependency(token))) { - offsets.setDesiredOffset(token, leftParen, 1); - } - }); - } - - offsets.setDesiredOffset(rightParen, leftParen, 0); - }); - } - - /** - * Ignore all tokens within an unknown node whose offset do not depend - * on another token's offset within the unknown node - * @param {ASTNode} node Unknown Node - * @returns {void} - */ - function ignoreNode(node) { - const unknownNodeTokens = new Set(sourceCode.getTokens(node, { includeComments: true })); - - unknownNodeTokens.forEach(token => { - if (!unknownNodeTokens.has(offsets.getFirstDependency(token))) { - const firstTokenOfLine = tokenInfo.getFirstTokenOfLine(token); - - if (token === firstTokenOfLine) { - offsets.ignoreToken(token); - } else { - offsets.setDesiredOffset(token, firstTokenOfLine, 0); - } - } - }); - } - - /** - * Check whether the given token is on the first line of a statement. - * @param {Token} token The token to check. - * @param {ASTNode} leafNode The expression node that the token belongs directly. - * @returns {boolean} `true` if the token is on the first line of a statement. - */ - function isOnFirstLineOfStatement(token, leafNode) { - let node = leafNode; - - while (node.parent && !node.parent.type.endsWith("Statement") && !node.parent.type.endsWith("Declaration")) { - node = node.parent; - } - node = node.parent; - - return !node || node.loc.start.line === token.loc.start.line; - } - - const ignoredNodeFirstTokens = new Set(); - - const baseOffsetListeners = { - "ArrayExpression, ArrayPattern"(node) { - const openingBracket = sourceCode.getFirstToken(node); - const closingBracket = sourceCode.getTokenAfter(lodash.findLast(node.elements) || openingBracket, astUtils.isClosingBracketToken); - - addElementListIndent(node.elements, openingBracket, closingBracket, options.ArrayExpression); - }, - - "ObjectExpression, ObjectPattern"(node) { - const openingCurly = sourceCode.getFirstToken(node); - const closingCurly = sourceCode.getTokenAfter( - node.properties.length ? node.properties[node.properties.length - 1] : openingCurly, - astUtils.isClosingBraceToken - ); - - addElementListIndent(node.properties, openingCurly, closingCurly, options.ObjectExpression); - }, - - ArrowFunctionExpression(node) { - const firstToken = sourceCode.getFirstToken(node); - - if (astUtils.isOpeningParenToken(firstToken)) { - const openingParen = firstToken; - const closingParen = sourceCode.getTokenBefore(node.body, astUtils.isClosingParenToken); - - parameterParens.add(openingParen); - parameterParens.add(closingParen); - addElementListIndent(node.params, openingParen, closingParen, options.FunctionExpression.parameters); - } - addBlocklessNodeIndent(node.body); - }, - - AssignmentExpression(node) { - const operator = sourceCode.getFirstTokenBetween(node.left, node.right, token => token.value === node.operator); - - offsets.setDesiredOffsets([operator.range[0], node.range[1]], sourceCode.getLastToken(node.left), 1); - offsets.ignoreToken(operator); - offsets.ignoreToken(sourceCode.getTokenAfter(operator)); - }, - - "BinaryExpression, LogicalExpression"(node) { - const operator = sourceCode.getFirstTokenBetween(node.left, node.right, token => token.value === node.operator); - - /* - * For backwards compatibility, don't check BinaryExpression indents, e.g. - * var foo = bar && - * baz; - */ - - const tokenAfterOperator = sourceCode.getTokenAfter(operator); - - offsets.ignoreToken(operator); - offsets.ignoreToken(tokenAfterOperator); - offsets.setDesiredOffset(tokenAfterOperator, operator, 0); - }, - - "BlockStatement, ClassBody"(node) { - - let blockIndentLevel; - - if (node.parent && isOuterIIFE(node.parent)) { - blockIndentLevel = options.outerIIFEBody; - } else if (node.parent && (node.parent.type === "FunctionExpression" || node.parent.type === "ArrowFunctionExpression")) { - blockIndentLevel = options.FunctionExpression.body; - } else if (node.parent && node.parent.type === "FunctionDeclaration") { - blockIndentLevel = options.FunctionDeclaration.body; - } else { - blockIndentLevel = 1; - } - - /* - * For blocks that aren't lone statements, ensure that the opening curly brace - * is aligned with the parent. - */ - if (!astUtils.STATEMENT_LIST_PARENTS.has(node.parent.type)) { - offsets.setDesiredOffset(sourceCode.getFirstToken(node), sourceCode.getFirstToken(node.parent), 0); - } - addElementListIndent(node.body, sourceCode.getFirstToken(node), sourceCode.getLastToken(node), blockIndentLevel); - }, - - CallExpression: addFunctionCallIndent, - - - "ClassDeclaration[superClass], ClassExpression[superClass]"(node) { - const classToken = sourceCode.getFirstToken(node); - const extendsToken = sourceCode.getTokenBefore(node.superClass, astUtils.isNotOpeningParenToken); - - offsets.setDesiredOffsets([extendsToken.range[0], node.body.range[0]], classToken, 1); - }, - - ConditionalExpression(node) { - const firstToken = sourceCode.getFirstToken(node); - - // `flatTernaryExpressions` option is for the following style: - // var a = - // foo > 0 ? bar : - // foo < 0 ? baz : - // /*else*/ qiz ; - if (!options.flatTernaryExpressions || - !astUtils.isTokenOnSameLine(node.test, node.consequent) || - isOnFirstLineOfStatement(firstToken, node) - ) { - const questionMarkToken = sourceCode.getFirstTokenBetween(node.test, node.consequent, token => token.type === "Punctuator" && token.value === "?"); - const colonToken = sourceCode.getFirstTokenBetween(node.consequent, node.alternate, token => token.type === "Punctuator" && token.value === ":"); - - const firstConsequentToken = sourceCode.getTokenAfter(questionMarkToken); - const lastConsequentToken = sourceCode.getTokenBefore(colonToken); - const firstAlternateToken = sourceCode.getTokenAfter(colonToken); - - offsets.setDesiredOffset(questionMarkToken, firstToken, 1); - offsets.setDesiredOffset(colonToken, firstToken, 1); - - offsets.setDesiredOffset(firstConsequentToken, firstToken, 1); - - /* - * The alternate and the consequent should usually have the same indentation. - * If they share part of a line, align the alternate against the first token of the consequent. - * This allows the alternate to be indented correctly in cases like this: - * foo ? ( - * bar - * ) : ( // this '(' is aligned with the '(' above, so it's considered to be aligned with `foo` - * baz // as a result, `baz` is offset by 1 rather than 2 - * ) - */ - if (lastConsequentToken.loc.end.line === firstAlternateToken.loc.start.line) { - offsets.setDesiredOffset(firstAlternateToken, firstConsequentToken, 0); - } else { - - /** - * If the alternate and consequent do not share part of a line, offset the alternate from the first - * token of the conditional expression. For example: - * foo ? bar - * : baz - * - * If `baz` were aligned with `bar` rather than being offset by 1 from `foo`, `baz` would end up - * having no expected indentation. - */ - offsets.setDesiredOffset(firstAlternateToken, firstToken, 1); - } - } - }, - - "DoWhileStatement, WhileStatement, ForInStatement, ForOfStatement": node => addBlocklessNodeIndent(node.body), - - ExportNamedDeclaration(node) { - if (node.declaration === null) { - const closingCurly = sourceCode.getLastToken(node, astUtils.isClosingBraceToken); - - // Indent the specifiers in `export {foo, bar, baz}` - addElementListIndent(node.specifiers, sourceCode.getFirstToken(node, { skip: 1 }), closingCurly, 1); - - if (node.source) { - - // Indent everything after and including the `from` token in `export {foo, bar, baz} from 'qux'` - offsets.setDesiredOffsets([closingCurly.range[1], node.range[1]], sourceCode.getFirstToken(node), 1); - } - } - }, - - ForStatement(node) { - const forOpeningParen = sourceCode.getFirstToken(node, 1); - - if (node.init) { - offsets.setDesiredOffsets(node.init.range, forOpeningParen, 1); - } - if (node.test) { - offsets.setDesiredOffsets(node.test.range, forOpeningParen, 1); - } - if (node.update) { - offsets.setDesiredOffsets(node.update.range, forOpeningParen, 1); - } - addBlocklessNodeIndent(node.body); - }, - - "FunctionDeclaration, FunctionExpression"(node) { - const closingParen = sourceCode.getTokenBefore(node.body); - const openingParen = sourceCode.getTokenBefore(node.params.length ? node.params[0] : closingParen); - - parameterParens.add(openingParen); - parameterParens.add(closingParen); - addElementListIndent(node.params, openingParen, closingParen, options[node.type].parameters); - }, - - IfStatement(node) { - addBlocklessNodeIndent(node.consequent); - if (node.alternate && node.alternate.type !== "IfStatement") { - addBlocklessNodeIndent(node.alternate); - } - }, - - ImportDeclaration(node) { - if (node.specifiers.some(specifier => specifier.type === "ImportSpecifier")) { - const openingCurly = sourceCode.getFirstToken(node, astUtils.isOpeningBraceToken); - const closingCurly = sourceCode.getLastToken(node, astUtils.isClosingBraceToken); - - addElementListIndent(node.specifiers.filter(specifier => specifier.type === "ImportSpecifier"), openingCurly, closingCurly, options.ImportDeclaration); - } - - const fromToken = sourceCode.getLastToken(node, token => token.type === "Identifier" && token.value === "from"); - - if (fromToken) { - offsets.setDesiredOffsets([fromToken.range[0], node.range[1]], sourceCode.getFirstToken(node), 1); - } - }, - - "MemberExpression, JSXMemberExpression, MetaProperty"(node) { - const object = node.type === "MetaProperty" ? node.meta : node.object; - const firstNonObjectToken = sourceCode.getFirstTokenBetween(object, node.property, astUtils.isNotClosingParenToken); - const secondNonObjectToken = sourceCode.getTokenAfter(firstNonObjectToken); - - const objectParenCount = sourceCode.getTokensBetween(object, node.property, { filter: astUtils.isClosingParenToken }).length; - const firstObjectToken = objectParenCount - ? sourceCode.getTokenBefore(object, { skip: objectParenCount - 1 }) - : sourceCode.getFirstToken(object); - const lastObjectToken = sourceCode.getTokenBefore(firstNonObjectToken); - const firstPropertyToken = node.computed ? firstNonObjectToken : secondNonObjectToken; - - if (node.computed) { - - // For computed MemberExpressions, match the closing bracket with the opening bracket. - offsets.setDesiredOffset(sourceCode.getLastToken(node), firstNonObjectToken, 0); - offsets.setDesiredOffsets(node.property.range, firstNonObjectToken, 1); - } - - /* - * If the object ends on the same line that the property starts, match against the last token - * of the object, to ensure that the MemberExpression is not indented. - * - * Otherwise, match against the first token of the object, e.g. - * foo - * .bar - * .baz // <-- offset by 1 from `foo` - */ - const offsetBase = lastObjectToken.loc.end.line === firstPropertyToken.loc.start.line - ? lastObjectToken - : firstObjectToken; - - if (typeof options.MemberExpression === "number") { - - // Match the dot (for non-computed properties) or the opening bracket (for computed properties) against the object. - offsets.setDesiredOffset(firstNonObjectToken, offsetBase, options.MemberExpression); - - /* - * For computed MemberExpressions, match the first token of the property against the opening bracket. - * Otherwise, match the first token of the property against the object. - */ - offsets.setDesiredOffset(secondNonObjectToken, node.computed ? firstNonObjectToken : offsetBase, options.MemberExpression); - } else { - - // If the MemberExpression option is off, ignore the dot and the first token of the property. - offsets.ignoreToken(firstNonObjectToken); - offsets.ignoreToken(secondNonObjectToken); - - // To ignore the property indentation, ensure that the property tokens depend on the ignored tokens. - offsets.setDesiredOffset(firstNonObjectToken, offsetBase, 0); - offsets.setDesiredOffset(secondNonObjectToken, firstNonObjectToken, 0); - } - }, - - NewExpression(node) { - - // Only indent the arguments if the NewExpression has parens (e.g. `new Foo(bar)` or `new Foo()`, but not `new Foo` - if (node.arguments.length > 0 || - astUtils.isClosingParenToken(sourceCode.getLastToken(node)) && - astUtils.isOpeningParenToken(sourceCode.getLastToken(node, 1))) { - addFunctionCallIndent(node); - } - }, - - Property(node) { - if (!node.shorthand && !node.method && node.kind === "init") { - const colon = sourceCode.getFirstTokenBetween(node.key, node.value, astUtils.isColonToken); - - offsets.ignoreToken(sourceCode.getTokenAfter(colon)); - } - }, - - SwitchStatement(node) { - const openingCurly = sourceCode.getTokenAfter(node.discriminant, astUtils.isOpeningBraceToken); - const closingCurly = sourceCode.getLastToken(node); - - offsets.setDesiredOffsets([openingCurly.range[1], closingCurly.range[0]], openingCurly, options.SwitchCase); - - if (node.cases.length) { - sourceCode.getTokensBetween( - node.cases[node.cases.length - 1], - closingCurly, - { includeComments: true, filter: astUtils.isCommentToken } - ).forEach(token => offsets.ignoreToken(token)); - } - }, - - SwitchCase(node) { - if (!(node.consequent.length === 1 && node.consequent[0].type === "BlockStatement")) { - const caseKeyword = sourceCode.getFirstToken(node); - const tokenAfterCurrentCase = sourceCode.getTokenAfter(node); - - offsets.setDesiredOffsets([caseKeyword.range[1], tokenAfterCurrentCase.range[0]], caseKeyword, 1); - } - }, - - TemplateLiteral(node) { - node.expressions.forEach((expression, index) => { - const previousQuasi = node.quasis[index]; - const nextQuasi = node.quasis[index + 1]; - const tokenToAlignFrom = previousQuasi.loc.start.line === previousQuasi.loc.end.line ? sourceCode.getFirstToken(previousQuasi) : null; - - offsets.setDesiredOffsets([previousQuasi.range[1], nextQuasi.range[0]], tokenToAlignFrom, 1); - offsets.setDesiredOffset(sourceCode.getFirstToken(nextQuasi), tokenToAlignFrom, 0); - }); - }, - - VariableDeclaration(node) { - const variableIndent = options.VariableDeclarator.hasOwnProperty(node.kind) ? options.VariableDeclarator[node.kind] : DEFAULT_VARIABLE_INDENT; - - if (node.declarations[node.declarations.length - 1].loc.start.line > node.loc.start.line) { - - /* - * VariableDeclarator indentation is a bit different from other forms of indentation, in that the - * indentation of an opening bracket sometimes won't match that of a closing bracket. For example, - * the following indentations are correct: - * - * var foo = { - * ok: true - * }; - * - * var foo = { - * ok: true, - * }, - * bar = 1; - * - * Account for when exiting the AST (after indentations have already been set for the nodes in - * the declaration) by manually increasing the indentation level of the tokens in this declarator - * on the same line as the start of the declaration, provided that there are declarators that - * follow this one. - */ - const firstToken = sourceCode.getFirstToken(node); - - offsets.setDesiredOffsets(node.range, firstToken, variableIndent, true); - } else { - offsets.setDesiredOffsets(node.range, sourceCode.getFirstToken(node), variableIndent); - } - const lastToken = sourceCode.getLastToken(node); - - if (astUtils.isSemicolonToken(lastToken)) { - offsets.ignoreToken(lastToken); - } - }, - - VariableDeclarator(node) { - if (node.init) { - const equalOperator = sourceCode.getTokenBefore(node.init, astUtils.isNotOpeningParenToken); - const tokenAfterOperator = sourceCode.getTokenAfter(equalOperator); - - offsets.ignoreToken(equalOperator); - offsets.ignoreToken(tokenAfterOperator); - offsets.setDesiredOffsets([tokenAfterOperator.range[0], node.range[1]], equalOperator, 1); - offsets.setDesiredOffset(equalOperator, sourceCode.getLastToken(node.id), 0); - } - }, - - "JSXAttribute[value]"(node) { - const equalsToken = sourceCode.getFirstTokenBetween(node.name, node.value, token => token.type === "Punctuator" && token.value === "="); - - offsets.setDesiredOffsets([equalsToken.range[0], node.value.range[1]], sourceCode.getFirstToken(node.name), 1); - }, - - JSXElement(node) { - if (node.closingElement) { - addElementListIndent(node.children, sourceCode.getFirstToken(node.openingElement), sourceCode.getFirstToken(node.closingElement), 1); - } - }, - - JSXOpeningElement(node) { - const firstToken = sourceCode.getFirstToken(node); - let closingToken; - - if (node.selfClosing) { - closingToken = sourceCode.getLastToken(node, { skip: 1 }); - offsets.setDesiredOffset(sourceCode.getLastToken(node), closingToken, 0); - } else { - closingToken = sourceCode.getLastToken(node); - } - offsets.setDesiredOffsets(node.name.range, sourceCode.getFirstToken(node)); - addElementListIndent(node.attributes, firstToken, closingToken, 1); - }, - - JSXClosingElement(node) { - const firstToken = sourceCode.getFirstToken(node); - - offsets.setDesiredOffsets(node.name.range, firstToken, 1); - }, - - JSXExpressionContainer(node) { - const openingCurly = sourceCode.getFirstToken(node); - const closingCurly = sourceCode.getLastToken(node); - - offsets.setDesiredOffsets( - [openingCurly.range[1], closingCurly.range[0]], - openingCurly, - 1 - ); - }, - - "*"(node) { - const firstToken = sourceCode.getFirstToken(node); - - // Ensure that the children of every node are indented at least as much as the first token. - if (firstToken && !ignoredNodeFirstTokens.has(firstToken)) { - offsets.setDesiredOffsets(node.range, firstToken, 0); - } - } - }; - - const listenerCallQueue = []; - - /* - * To ignore the indentation of a node: - * 1. Don't call the node's listener when entering it (if it has a listener) - * 2. Don't set any offsets against the first token of the node. - * 3. Call `ignoreNode` on the node sometime after exiting it and before validating offsets. - */ - const offsetListeners = lodash.mapValues( - baseOffsetListeners, - - /* - * Offset listener calls are deferred until traversal is finished, and are called as - * part of the final `Program:exit` listener. This is necessary because a node might - * be matched by multiple selectors. - * - * Example: Suppose there is an offset listener for `Identifier`, and the user has - * specified in configuration that `MemberExpression > Identifier` should be ignored. - * Due to selector specificity rules, the `Identifier` listener will get called first. However, - * if a given Identifier node is supposed to be ignored, then the `Identifier` offset listener - * should not have been called at all. Without doing extra selector matching, we don't know - * whether the Identifier matches the `MemberExpression > Identifier` selector until the - * `MemberExpression > Identifier` listener is called. - * - * To avoid this, the `Identifier` listener isn't called until traversal finishes and all - * ignored nodes are known. - */ - listener => - node => - listenerCallQueue.push({ listener, node }) - ); - - // For each ignored node selector, set up a listener to collect it into the `ignoredNodes` set. - const ignoredNodes = new Set(); - - /** - * Ignores a node - * @param {ASTNode} node The node to ignore - * @returns {void} - */ - function addToIgnoredNodes(node) { - ignoredNodes.add(node); - ignoredNodeFirstTokens.add(sourceCode.getFirstToken(node)); - } - - const ignoredNodeListeners = options.ignoredNodes.reduce( - (listeners, ignoredSelector) => Object.assign(listeners, { [ignoredSelector]: addToIgnoredNodes }), - {} - ); - - /* - * Join the listeners, and add a listener to verify that all tokens actually have the correct indentation - * at the end. - * - * Using Object.assign will cause some offset listeners to be overwritten if the same selector also appears - * in `ignoredNodeListeners`. This isn't a problem because all of the matching nodes will be ignored, - * so those listeners wouldn't be called anyway. - */ - return Object.assign( - offsetListeners, - ignoredNodeListeners, - { - "*:exit"(node) { - - // If a node's type is nonstandard, we can't tell how its children should be offset, so ignore it. - if (!KNOWN_NODES.has(node.type)) { - addToIgnoredNodes(node); - } - }, - "Program:exit"() { - - // If ignoreComments option is enabled, ignore all comment tokens. - if (options.ignoreComments) { - sourceCode.getAllComments() - .forEach(comment => offsets.ignoreToken(comment)); - } - - // Invoke the queued offset listeners for the nodes that aren't ignored. - listenerCallQueue - .filter(nodeInfo => !ignoredNodes.has(nodeInfo.node)) - .forEach(nodeInfo => nodeInfo.listener(nodeInfo.node)); - - // Update the offsets for ignored nodes to prevent their child tokens from being reported. - ignoredNodes.forEach(ignoreNode); - - addParensIndent(sourceCode.ast.tokens); - - /* - * Create a Map from (tokenOrComment) => (precedingToken). - * This is necessary because sourceCode.getTokenBefore does not handle a comment as an argument correctly. - */ - const precedingTokens = sourceCode.ast.comments.reduce((commentMap, comment) => { - const tokenOrCommentBefore = sourceCode.getTokenBefore(comment, { includeComments: true }); - - return commentMap.set(comment, commentMap.has(tokenOrCommentBefore) ? commentMap.get(tokenOrCommentBefore) : tokenOrCommentBefore); - }, new WeakMap()); - - sourceCode.lines.forEach((line, lineIndex) => { - const lineNumber = lineIndex + 1; - - if (!tokenInfo.firstTokensByLineNumber.has(lineNumber)) { - - // Don't check indentation on blank lines - return; - } - - const firstTokenOfLine = tokenInfo.firstTokensByLineNumber.get(lineNumber); - - if (firstTokenOfLine.loc.start.line !== lineNumber) { - - // Don't check the indentation of multi-line tokens (e.g. template literals or block comments) twice. - return; - } - - // If the token matches the expected expected indentation, don't report it. - if (validateTokenIndent(firstTokenOfLine, offsets.getDesiredIndent(firstTokenOfLine))) { - return; - } - - if (astUtils.isCommentToken(firstTokenOfLine)) { - const tokenBefore = precedingTokens.get(firstTokenOfLine); - const tokenAfter = tokenBefore ? sourceCode.getTokenAfter(tokenBefore) : sourceCode.ast.tokens[0]; - - // If a comment matches the expected indentation of the token immediately before or after, don't report it. - if ( - tokenBefore && validateTokenIndent(firstTokenOfLine, offsets.getDesiredIndent(tokenBefore)) || - tokenAfter && validateTokenIndent(firstTokenOfLine, offsets.getDesiredIndent(tokenAfter)) - ) { - return; - } - } - - // Otherwise, report the token/comment. - report(firstTokenOfLine, offsets.getDesiredIndent(firstTokenOfLine)); - }); - } - } - ); - } -}; diff --git a/node_modules/eslint/lib/rules/init-declarations.js b/node_modules/eslint/lib/rules/init-declarations.js deleted file mode 100644 index 412b96dc..00000000 --- a/node_modules/eslint/lib/rules/init-declarations.js +++ /dev/null @@ -1,138 +0,0 @@ -/** - * @fileoverview A rule to control the style of variable initializations. - * @author Colin Ihrig - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether or not a given node is a for loop. - * @param {ASTNode} block - A node to check. - * @returns {boolean} `true` when the node is a for loop. - */ -function isForLoop(block) { - return block.type === "ForInStatement" || - block.type === "ForOfStatement" || - block.type === "ForStatement"; -} - -/** - * Checks whether or not a given declarator node has its initializer. - * @param {ASTNode} node - A declarator node to check. - * @returns {boolean} `true` when the node has its initializer. - */ -function isInitialized(node) { - const declaration = node.parent; - const block = declaration.parent; - - if (isForLoop(block)) { - if (block.type === "ForStatement") { - return block.init === declaration; - } - return block.left === declaration; - } - return Boolean(node.init); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow initialization in variable declarations", - category: "Variables", - recommended: false, - url: "https://eslint.org/docs/rules/init-declarations" - }, - - schema: { - anyOf: [ - { - type: "array", - items: [ - { - enum: ["always"] - } - ], - minItems: 0, - maxItems: 1 - }, - { - type: "array", - items: [ - { - enum: ["never"] - }, - { - type: "object", - properties: { - ignoreForLoopInit: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - minItems: 0, - maxItems: 2 - } - ] - } - }, - - create(context) { - - const MODE_ALWAYS = "always", - MODE_NEVER = "never"; - - const mode = context.options[0] || MODE_ALWAYS; - const params = context.options[1] || {}; - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - "VariableDeclaration:exit"(node) { - - const kind = node.kind, - declarations = node.declarations; - - for (let i = 0; i < declarations.length; ++i) { - const declaration = declarations[i], - id = declaration.id, - initialized = isInitialized(declaration), - isIgnoredForLoop = params.ignoreForLoopInit && isForLoop(node.parent); - - if (id.type !== "Identifier") { - continue; - } - - if (mode === MODE_ALWAYS && !initialized) { - context.report({ - node: declaration, - message: "Variable '{{idName}}' should be initialized on declaration.", - data: { - idName: id.name - } - }); - } else if (mode === MODE_NEVER && kind !== "const" && initialized && !isIgnoredForLoop) { - context.report({ - node: declaration, - message: "Variable '{{idName}}' should not be initialized on declaration.", - data: { - idName: id.name - } - }); - } - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/jsx-quotes.js b/node_modules/eslint/lib/rules/jsx-quotes.js deleted file mode 100644 index 54ec481a..00000000 --- a/node_modules/eslint/lib/rules/jsx-quotes.js +++ /dev/null @@ -1,90 +0,0 @@ -/** - * @fileoverview A rule to ensure consistent quotes used in jsx syntax. - * @author Mathias Schreck - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Constants -//------------------------------------------------------------------------------ - -const QUOTE_SETTINGS = { - "prefer-double": { - quote: "\"", - description: "singlequote", - convert(str) { - return str.replace(/'/g, "\""); - } - }, - "prefer-single": { - quote: "'", - description: "doublequote", - convert(str) { - return str.replace(/"/g, "'"); - } - } -}; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce the consistent use of either double or single quotes in JSX attributes", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/jsx-quotes" - }, - - fixable: "whitespace", - - schema: [ - { - enum: ["prefer-single", "prefer-double"] - } - ] - }, - - create(context) { - const quoteOption = context.options[0] || "prefer-double", - setting = QUOTE_SETTINGS[quoteOption]; - - /** - * Checks if the given string literal node uses the expected quotes - * @param {ASTNode} node - A string literal node. - * @returns {boolean} Whether or not the string literal used the expected quotes. - * @public - */ - function usesExpectedQuotes(node) { - return node.value.indexOf(setting.quote) !== -1 || astUtils.isSurroundedBy(node.raw, setting.quote); - } - - return { - JSXAttribute(node) { - const attributeValue = node.value; - - if (attributeValue && astUtils.isStringLiteral(attributeValue) && !usesExpectedQuotes(attributeValue)) { - context.report({ - node: attributeValue, - message: "Unexpected usage of {{description}}.", - data: { - description: setting.description - }, - fix(fixer) { - return fixer.replaceText(attributeValue, setting.convert(attributeValue.raw)); - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/key-spacing.js b/node_modules/eslint/lib/rules/key-spacing.js deleted file mode 100644 index b1208e19..00000000 --- a/node_modules/eslint/lib/rules/key-spacing.js +++ /dev/null @@ -1,643 +0,0 @@ -/** - * @fileoverview Rule to specify spacing of object literal keys and values - * @author Brandon Mills - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether a string contains a line terminator as defined in - * http://www.ecma-international.org/ecma-262/5.1/#sec-7.3 - * @param {string} str String to test. - * @returns {boolean} True if str contains a line terminator. - */ -function containsLineTerminator(str) { - return astUtils.LINEBREAK_MATCHER.test(str); -} - -/** - * Gets the last element of an array. - * @param {Array} arr An array. - * @returns {any} Last element of arr. - */ -function last(arr) { - return arr[arr.length - 1]; -} - -/** - * Checks whether a node is contained on a single line. - * @param {ASTNode} node AST Node being evaluated. - * @returns {boolean} True if the node is a single line. - */ -function isSingleLine(node) { - return (node.loc.end.line === node.loc.start.line); -} - -/** - * Initializes a single option property from the configuration with defaults for undefined values - * @param {Object} toOptions Object to be initialized - * @param {Object} fromOptions Object to be initialized from - * @returns {Object} The object with correctly initialized options and values - */ -function initOptionProperty(toOptions, fromOptions) { - toOptions.mode = fromOptions.mode || "strict"; - - // Set value of beforeColon - if (typeof fromOptions.beforeColon !== "undefined") { - toOptions.beforeColon = +fromOptions.beforeColon; - } else { - toOptions.beforeColon = 0; - } - - // Set value of afterColon - if (typeof fromOptions.afterColon !== "undefined") { - toOptions.afterColon = +fromOptions.afterColon; - } else { - toOptions.afterColon = 1; - } - - // Set align if exists - if (typeof fromOptions.align !== "undefined") { - if (typeof fromOptions.align === "object") { - toOptions.align = fromOptions.align; - } else { // "string" - toOptions.align = { - on: fromOptions.align, - mode: toOptions.mode, - beforeColon: toOptions.beforeColon, - afterColon: toOptions.afterColon - }; - } - } - - return toOptions; -} - -/** - * Initializes all the option values (singleLine, multiLine and align) from the configuration with defaults for undefined values - * @param {Object} toOptions Object to be initialized - * @param {Object} fromOptions Object to be initialized from - * @returns {Object} The object with correctly initialized options and values - */ -function initOptions(toOptions, fromOptions) { - if (typeof fromOptions.align === "object") { - - // Initialize the alignment configuration - toOptions.align = initOptionProperty({}, fromOptions.align); - toOptions.align.on = fromOptions.align.on || "colon"; - toOptions.align.mode = fromOptions.align.mode || "strict"; - - toOptions.multiLine = initOptionProperty({}, (fromOptions.multiLine || fromOptions)); - toOptions.singleLine = initOptionProperty({}, (fromOptions.singleLine || fromOptions)); - - } else { // string or undefined - toOptions.multiLine = initOptionProperty({}, (fromOptions.multiLine || fromOptions)); - toOptions.singleLine = initOptionProperty({}, (fromOptions.singleLine || fromOptions)); - - // If alignment options are defined in multiLine, pull them out into the general align configuration - if (toOptions.multiLine.align) { - toOptions.align = { - on: toOptions.multiLine.align.on, - mode: toOptions.multiLine.align.mode || toOptions.multiLine.mode, - beforeColon: toOptions.multiLine.align.beforeColon, - afterColon: toOptions.multiLine.align.afterColon - }; - } - } - - return toOptions; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -const messages = { - key: "{{error}} space after {{computed}}key '{{key}}'.", - value: "{{error}} space before value for {{computed}}key '{{key}}'." -}; - -module.exports = { - meta: { - docs: { - description: "enforce consistent spacing between keys and values in object literal properties", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/key-spacing" - }, - - fixable: "whitespace", - - schema: [{ - anyOf: [ - { - type: "object", - properties: { - align: { - anyOf: [ - { - enum: ["colon", "value"] - }, - { - type: "object", - properties: { - mode: { - enum: ["strict", "minimum"] - }, - on: { - enum: ["colon", "value"] - }, - beforeColon: { - type: "boolean" - }, - afterColon: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - mode: { - enum: ["strict", "minimum"] - }, - beforeColon: { - type: "boolean" - }, - afterColon: { - type: "boolean" - } - }, - additionalProperties: false - }, - { - type: "object", - properties: { - singleLine: { - type: "object", - properties: { - mode: { - enum: ["strict", "minimum"] - }, - beforeColon: { - type: "boolean" - }, - afterColon: { - type: "boolean" - } - }, - additionalProperties: false - }, - multiLine: { - type: "object", - properties: { - align: { - anyOf: [ - { - enum: ["colon", "value"] - }, - { - type: "object", - properties: { - mode: { - enum: ["strict", "minimum"] - }, - on: { - enum: ["colon", "value"] - }, - beforeColon: { - type: "boolean" - }, - afterColon: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - mode: { - enum: ["strict", "minimum"] - }, - beforeColon: { - type: "boolean" - }, - afterColon: { - type: "boolean" - } - }, - additionalProperties: false - } - }, - additionalProperties: false - }, - { - type: "object", - properties: { - singleLine: { - type: "object", - properties: { - mode: { - enum: ["strict", "minimum"] - }, - beforeColon: { - type: "boolean" - }, - afterColon: { - type: "boolean" - } - }, - additionalProperties: false - }, - multiLine: { - type: "object", - properties: { - mode: { - enum: ["strict", "minimum"] - }, - beforeColon: { - type: "boolean" - }, - afterColon: { - type: "boolean" - } - }, - additionalProperties: false - }, - align: { - type: "object", - properties: { - mode: { - enum: ["strict", "minimum"] - }, - on: { - enum: ["colon", "value"] - }, - beforeColon: { - type: "boolean" - }, - afterColon: { - type: "boolean" - } - }, - additionalProperties: false - } - }, - additionalProperties: false - } - ] - }] - }, - - create(context) { - - /** - * OPTIONS - * "key-spacing": [2, { - * beforeColon: false, - * afterColon: true, - * align: "colon" // Optional, or "value" - * } - */ - const options = context.options[0] || {}, - ruleOptions = initOptions({}, options), - multiLineOptions = ruleOptions.multiLine, - singleLineOptions = ruleOptions.singleLine, - alignmentOptions = ruleOptions.align || null; - - const sourceCode = context.getSourceCode(); - - /** - * Checks whether a property is a member of the property group it follows. - * @param {ASTNode} lastMember The last Property known to be in the group. - * @param {ASTNode} candidate The next Property that might be in the group. - * @returns {boolean} True if the candidate property is part of the group. - */ - function continuesPropertyGroup(lastMember, candidate) { - const groupEndLine = lastMember.loc.start.line, - candidateStartLine = candidate.loc.start.line; - - if (candidateStartLine - groupEndLine <= 1) { - return true; - } - - /* - * Check that the first comment is adjacent to the end of the group, the - * last comment is adjacent to the candidate property, and that successive - * comments are adjacent to each other. - */ - const leadingComments = sourceCode.getCommentsBefore(candidate); - - if ( - leadingComments.length && - leadingComments[0].loc.start.line - groupEndLine <= 1 && - candidateStartLine - last(leadingComments).loc.end.line <= 1 - ) { - for (let i = 1; i < leadingComments.length; i++) { - if (leadingComments[i].loc.start.line - leadingComments[i - 1].loc.end.line > 1) { - return false; - } - } - return true; - } - - return false; - } - - /** - * Determines if the given property is key-value property. - * @param {ASTNode} property Property node to check. - * @returns {boolean} Whether the property is a key-value property. - */ - function isKeyValueProperty(property) { - return !( - property.method || - property.shorthand || - property.kind !== "init" || - property.type !== "Property" // Could be "ExperimentalSpreadProperty" or "SpreadElement" - ); - } - - /** - * Starting from the given a node (a property.key node here) looks forward - * until it finds the last token before a colon punctuator and returns it. - * @param {ASTNode} node The node to start looking from. - * @returns {ASTNode} The last token before a colon punctuator. - */ - function getLastTokenBeforeColon(node) { - const colonToken = sourceCode.getTokenAfter(node, astUtils.isColonToken); - - return sourceCode.getTokenBefore(colonToken); - } - - /** - * Starting from the given a node (a property.key node here) looks forward - * until it finds the colon punctuator and returns it. - * @param {ASTNode} node The node to start looking from. - * @returns {ASTNode} The colon punctuator. - */ - function getNextColon(node) { - return sourceCode.getTokenAfter(node, astUtils.isColonToken); - } - - /** - * Gets an object literal property's key as the identifier name or string value. - * @param {ASTNode} property Property node whose key to retrieve. - * @returns {string} The property's key. - */ - function getKey(property) { - const key = property.key; - - if (property.computed) { - return sourceCode.getText().slice(key.range[0], key.range[1]); - } - - return property.key.name || property.key.value; - } - - /** - * Reports an appropriately-formatted error if spacing is incorrect on one - * side of the colon. - * @param {ASTNode} property Key-value pair in an object literal. - * @param {string} side Side being verified - either "key" or "value". - * @param {string} whitespace Actual whitespace string. - * @param {int} expected Expected whitespace length. - * @param {string} mode Value of the mode as "strict" or "minimum" - * @returns {void} - */ - function report(property, side, whitespace, expected, mode) { - const diff = whitespace.length - expected, - nextColon = getNextColon(property.key), - tokenBeforeColon = sourceCode.getTokenBefore(nextColon, { includeComments: true }), - tokenAfterColon = sourceCode.getTokenAfter(nextColon, { includeComments: true }), - isKeySide = side === "key", - locStart = isKeySide ? tokenBeforeColon.loc.start : tokenAfterColon.loc.start, - isExtra = diff > 0, - diffAbs = Math.abs(diff), - spaces = Array(diffAbs + 1).join(" "); - - if (( - diff && mode === "strict" || - diff < 0 && mode === "minimum" || - diff > 0 && !expected && mode === "minimum") && - !(expected && containsLineTerminator(whitespace)) - ) { - let fix; - - if (isExtra) { - let range; - - // Remove whitespace - if (isKeySide) { - range = [tokenBeforeColon.range[1], tokenBeforeColon.range[1] + diffAbs]; - } else { - range = [tokenAfterColon.range[0] - diffAbs, tokenAfterColon.range[0]]; - } - fix = function(fixer) { - return fixer.removeRange(range); - }; - } else { - - // Add whitespace - if (isKeySide) { - fix = function(fixer) { - return fixer.insertTextAfter(tokenBeforeColon, spaces); - }; - } else { - fix = function(fixer) { - return fixer.insertTextBefore(tokenAfterColon, spaces); - }; - } - } - - context.report({ - node: property[side], - loc: locStart, - message: messages[side], - data: { - error: isExtra ? "Extra" : "Missing", - computed: property.computed ? "computed " : "", - key: getKey(property) - }, - fix - }); - } - } - - /** - * Gets the number of characters in a key, including quotes around string - * keys and braces around computed property keys. - * @param {ASTNode} property Property of on object literal. - * @returns {int} Width of the key. - */ - function getKeyWidth(property) { - const startToken = sourceCode.getFirstToken(property); - const endToken = getLastTokenBeforeColon(property.key); - - return endToken.range[1] - startToken.range[0]; - } - - /** - * Gets the whitespace around the colon in an object literal property. - * @param {ASTNode} property Property node from an object literal. - * @returns {Object} Whitespace before and after the property's colon. - */ - function getPropertyWhitespace(property) { - const whitespace = /(\s*):(\s*)/.exec(sourceCode.getText().slice( - property.key.range[1], property.value.range[0] - )); - - if (whitespace) { - return { - beforeColon: whitespace[1], - afterColon: whitespace[2] - }; - } - return null; - } - - /** - * Creates groups of properties. - * @param {ASTNode} node ObjectExpression node being evaluated. - * @returns {Array.} Groups of property AST node lists. - */ - function createGroups(node) { - if (node.properties.length === 1) { - return [node.properties]; - } - - return node.properties.reduce((groups, property) => { - const currentGroup = last(groups), - prev = last(currentGroup); - - if (!prev || continuesPropertyGroup(prev, property)) { - currentGroup.push(property); - } else { - groups.push([property]); - } - - return groups; - }, [ - [] - ]); - } - - /** - * Verifies correct vertical alignment of a group of properties. - * @param {ASTNode[]} properties List of Property AST nodes. - * @returns {void} - */ - function verifyGroupAlignment(properties) { - const length = properties.length, - widths = properties.map(getKeyWidth), // Width of keys, including quotes - align = alignmentOptions.on; // "value" or "colon" - let targetWidth = Math.max.apply(null, widths), - beforeColon, afterColon, mode; - - if (alignmentOptions && length > 1) { // When aligning values within a group, use the alignment configuration. - beforeColon = alignmentOptions.beforeColon; - afterColon = alignmentOptions.afterColon; - mode = alignmentOptions.mode; - } else { - beforeColon = multiLineOptions.beforeColon; - afterColon = multiLineOptions.afterColon; - mode = alignmentOptions.mode; - } - - // Conditionally include one space before or after colon - targetWidth += (align === "colon" ? beforeColon : afterColon); - - for (let i = 0; i < length; i++) { - const property = properties[i]; - const whitespace = getPropertyWhitespace(property); - - if (whitespace) { // Object literal getters/setters lack a colon - const width = widths[i]; - - if (align === "value") { - report(property, "key", whitespace.beforeColon, beforeColon, mode); - report(property, "value", whitespace.afterColon, targetWidth - width, mode); - } else { // align = "colon" - report(property, "key", whitespace.beforeColon, targetWidth - width, mode); - report(property, "value", whitespace.afterColon, afterColon, mode); - } - } - } - } - - /** - * Verifies vertical alignment, taking into account groups of properties. - * @param {ASTNode} node ObjectExpression node being evaluated. - * @returns {void} - */ - function verifyAlignment(node) { - createGroups(node).forEach(group => { - verifyGroupAlignment(group.filter(isKeyValueProperty)); - }); - } - - /** - * Verifies spacing of property conforms to specified options. - * @param {ASTNode} node Property node being evaluated. - * @param {Object} lineOptions Configured singleLine or multiLine options - * @returns {void} - */ - function verifySpacing(node, lineOptions) { - const actual = getPropertyWhitespace(node); - - if (actual) { // Object literal getters/setters lack colons - report(node, "key", actual.beforeColon, lineOptions.beforeColon, lineOptions.mode); - report(node, "value", actual.afterColon, lineOptions.afterColon, lineOptions.mode); - } - } - - /** - * Verifies spacing of each property in a list. - * @param {ASTNode[]} properties List of Property AST nodes. - * @returns {void} - */ - function verifyListSpacing(properties) { - const length = properties.length; - - for (let i = 0; i < length; i++) { - verifySpacing(properties[i], singleLineOptions); - } - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - if (alignmentOptions) { // Verify vertical alignment - - return { - ObjectExpression(node) { - if (isSingleLine(node)) { - verifyListSpacing(node.properties.filter(isKeyValueProperty)); - } else { - verifyAlignment(node); - } - } - }; - - } - - // Obey beforeColon and afterColon in each property as configured - return { - Property(node) { - verifySpacing(node, isSingleLine(node.parent) ? singleLineOptions : multiLineOptions); - } - }; - - - } -}; diff --git a/node_modules/eslint/lib/rules/keyword-spacing.js b/node_modules/eslint/lib/rules/keyword-spacing.js deleted file mode 100644 index a2ce79ab..00000000 --- a/node_modules/eslint/lib/rules/keyword-spacing.js +++ /dev/null @@ -1,578 +0,0 @@ -/** - * @fileoverview Rule to enforce spacing before and after keywords. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"), - keywords = require("../util/keywords"); - -//------------------------------------------------------------------------------ -// Constants -//------------------------------------------------------------------------------ - -const PREV_TOKEN = /^[)\]}>]$/; -const NEXT_TOKEN = /^(?:[([{<~!]|\+\+?|--?)$/; -const PREV_TOKEN_M = /^[)\]}>*]$/; -const NEXT_TOKEN_M = /^[{*]$/; -const TEMPLATE_OPEN_PAREN = /\$\{$/; -const TEMPLATE_CLOSE_PAREN = /^\}/; -const CHECK_TYPE = /^(?:JSXElement|RegularExpression|String|Template)$/; -const KEYS = keywords.concat(["as", "async", "await", "from", "get", "let", "of", "set", "yield"]); - -// check duplications. -(function() { - KEYS.sort(); - for (let i = 1; i < KEYS.length; ++i) { - if (KEYS[i] === KEYS[i - 1]) { - throw new Error(`Duplication was found in the keyword list: ${KEYS[i]}`); - } - } -}()); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether or not a given token is a "Template" token ends with "${". - * - * @param {Token} token - A token to check. - * @returns {boolean} `true` if the token is a "Template" token ends with "${". - */ -function isOpenParenOfTemplate(token) { - return token.type === "Template" && TEMPLATE_OPEN_PAREN.test(token.value); -} - -/** - * Checks whether or not a given token is a "Template" token starts with "}". - * - * @param {Token} token - A token to check. - * @returns {boolean} `true` if the token is a "Template" token starts with "}". - */ -function isCloseParenOfTemplate(token) { - return token.type === "Template" && TEMPLATE_CLOSE_PAREN.test(token.value); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent spacing before and after keywords", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/keyword-spacing" - }, - - fixable: "whitespace", - - schema: [ - { - type: "object", - properties: { - before: { type: "boolean" }, - after: { type: "boolean" }, - overrides: { - type: "object", - properties: KEYS.reduce((retv, key) => { - retv[key] = { - type: "object", - properties: { - before: { type: "boolean" }, - after: { type: "boolean" } - }, - additionalProperties: false - }; - return retv; - }, {}), - additionalProperties: false - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - /** - * Reports a given token if there are not space(s) before the token. - * - * @param {Token} token - A token to report. - * @param {RegExp} pattern - A pattern of the previous token to check. - * @returns {void} - */ - function expectSpaceBefore(token, pattern) { - const prevToken = sourceCode.getTokenBefore(token); - - if (prevToken && - (CHECK_TYPE.test(prevToken.type) || pattern.test(prevToken.value)) && - !isOpenParenOfTemplate(prevToken) && - astUtils.isTokenOnSameLine(prevToken, token) && - !sourceCode.isSpaceBetweenTokens(prevToken, token) - ) { - context.report({ - loc: token.loc.start, - message: "Expected space(s) before \"{{value}}\".", - data: token, - fix(fixer) { - return fixer.insertTextBefore(token, " "); - } - }); - } - } - - /** - * Reports a given token if there are space(s) before the token. - * - * @param {Token} token - A token to report. - * @param {RegExp} pattern - A pattern of the previous token to check. - * @returns {void} - */ - function unexpectSpaceBefore(token, pattern) { - const prevToken = sourceCode.getTokenBefore(token); - - if (prevToken && - (CHECK_TYPE.test(prevToken.type) || pattern.test(prevToken.value)) && - !isOpenParenOfTemplate(prevToken) && - astUtils.isTokenOnSameLine(prevToken, token) && - sourceCode.isSpaceBetweenTokens(prevToken, token) - ) { - context.report({ - loc: token.loc.start, - message: "Unexpected space(s) before \"{{value}}\".", - data: token, - fix(fixer) { - return fixer.removeRange([prevToken.range[1], token.range[0]]); - } - }); - } - } - - /** - * Reports a given token if there are not space(s) after the token. - * - * @param {Token} token - A token to report. - * @param {RegExp} pattern - A pattern of the next token to check. - * @returns {void} - */ - function expectSpaceAfter(token, pattern) { - const nextToken = sourceCode.getTokenAfter(token); - - if (nextToken && - (CHECK_TYPE.test(nextToken.type) || pattern.test(nextToken.value)) && - !isCloseParenOfTemplate(nextToken) && - astUtils.isTokenOnSameLine(token, nextToken) && - !sourceCode.isSpaceBetweenTokens(token, nextToken) - ) { - context.report({ - loc: token.loc.start, - message: "Expected space(s) after \"{{value}}\".", - data: token, - fix(fixer) { - return fixer.insertTextAfter(token, " "); - } - }); - } - } - - /** - * Reports a given token if there are space(s) after the token. - * - * @param {Token} token - A token to report. - * @param {RegExp} pattern - A pattern of the next token to check. - * @returns {void} - */ - function unexpectSpaceAfter(token, pattern) { - const nextToken = sourceCode.getTokenAfter(token); - - if (nextToken && - (CHECK_TYPE.test(nextToken.type) || pattern.test(nextToken.value)) && - !isCloseParenOfTemplate(nextToken) && - astUtils.isTokenOnSameLine(token, nextToken) && - sourceCode.isSpaceBetweenTokens(token, nextToken) - ) { - context.report({ - loc: token.loc.start, - message: "Unexpected space(s) after \"{{value}}\".", - data: token, - fix(fixer) { - return fixer.removeRange([token.range[1], nextToken.range[0]]); - } - }); - } - } - - /** - * Parses the option object and determines check methods for each keyword. - * - * @param {Object|undefined} options - The option object to parse. - * @returns {Object} - Normalized option object. - * Keys are keywords (there are for every keyword). - * Values are instances of `{"before": function, "after": function}`. - */ - function parseOptions(options) { - const before = !options || options.before !== false; - const after = !options || options.after !== false; - const defaultValue = { - before: before ? expectSpaceBefore : unexpectSpaceBefore, - after: after ? expectSpaceAfter : unexpectSpaceAfter - }; - const overrides = (options && options.overrides) || {}; - const retv = Object.create(null); - - for (let i = 0; i < KEYS.length; ++i) { - const key = KEYS[i]; - const override = overrides[key]; - - if (override) { - const thisBefore = ("before" in override) ? override.before : before; - const thisAfter = ("after" in override) ? override.after : after; - - retv[key] = { - before: thisBefore ? expectSpaceBefore : unexpectSpaceBefore, - after: thisAfter ? expectSpaceAfter : unexpectSpaceAfter - }; - } else { - retv[key] = defaultValue; - } - } - - return retv; - } - - const checkMethodMap = parseOptions(context.options[0]); - - /** - * Reports a given token if usage of spacing followed by the token is - * invalid. - * - * @param {Token} token - A token to report. - * @param {RegExp|undefined} pattern - Optional. A pattern of the previous - * token to check. - * @returns {void} - */ - function checkSpacingBefore(token, pattern) { - checkMethodMap[token.value].before(token, pattern || PREV_TOKEN); - } - - /** - * Reports a given token if usage of spacing preceded by the token is - * invalid. - * - * @param {Token} token - A token to report. - * @param {RegExp|undefined} pattern - Optional. A pattern of the next - * token to check. - * @returns {void} - */ - function checkSpacingAfter(token, pattern) { - checkMethodMap[token.value].after(token, pattern || NEXT_TOKEN); - } - - /** - * Reports a given token if usage of spacing around the token is invalid. - * - * @param {Token} token - A token to report. - * @returns {void} - */ - function checkSpacingAround(token) { - checkSpacingBefore(token); - checkSpacingAfter(token); - } - - /** - * Reports the first token of a given node if the first token is a keyword - * and usage of spacing around the token is invalid. - * - * @param {ASTNode|null} node - A node to report. - * @returns {void} - */ - function checkSpacingAroundFirstToken(node) { - const firstToken = node && sourceCode.getFirstToken(node); - - if (firstToken && firstToken.type === "Keyword") { - checkSpacingAround(firstToken); - } - } - - /** - * Reports the first token of a given node if the first token is a keyword - * and usage of spacing followed by the token is invalid. - * - * This is used for unary operators (e.g. `typeof`), `function`, and `super`. - * Other rules are handling usage of spacing preceded by those keywords. - * - * @param {ASTNode|null} node - A node to report. - * @returns {void} - */ - function checkSpacingBeforeFirstToken(node) { - const firstToken = node && sourceCode.getFirstToken(node); - - if (firstToken && firstToken.type === "Keyword") { - checkSpacingBefore(firstToken); - } - } - - /** - * Reports the previous token of a given node if the token is a keyword and - * usage of spacing around the token is invalid. - * - * @param {ASTNode|null} node - A node to report. - * @returns {void} - */ - function checkSpacingAroundTokenBefore(node) { - if (node) { - const token = sourceCode.getTokenBefore(node, astUtils.isKeywordToken); - - checkSpacingAround(token); - } - } - - /** - * Reports `async` or `function` keywords of a given node if usage of - * spacing around those keywords is invalid. - * - * @param {ASTNode} node - A node to report. - * @returns {void} - */ - function checkSpacingForFunction(node) { - const firstToken = node && sourceCode.getFirstToken(node); - - if (firstToken && - ((firstToken.type === "Keyword" && firstToken.value === "function") || - firstToken.value === "async") - ) { - checkSpacingBefore(firstToken); - } - } - - /** - * Reports `class` and `extends` keywords of a given node if usage of - * spacing around those keywords is invalid. - * - * @param {ASTNode} node - A node to report. - * @returns {void} - */ - function checkSpacingForClass(node) { - checkSpacingAroundFirstToken(node); - checkSpacingAroundTokenBefore(node.superClass); - } - - /** - * Reports `if` and `else` keywords of a given node if usage of spacing - * around those keywords is invalid. - * - * @param {ASTNode} node - A node to report. - * @returns {void} - */ - function checkSpacingForIfStatement(node) { - checkSpacingAroundFirstToken(node); - checkSpacingAroundTokenBefore(node.alternate); - } - - /** - * Reports `try`, `catch`, and `finally` keywords of a given node if usage - * of spacing around those keywords is invalid. - * - * @param {ASTNode} node - A node to report. - * @returns {void} - */ - function checkSpacingForTryStatement(node) { - checkSpacingAroundFirstToken(node); - checkSpacingAroundFirstToken(node.handler); - checkSpacingAroundTokenBefore(node.finalizer); - } - - /** - * Reports `do` and `while` keywords of a given node if usage of spacing - * around those keywords is invalid. - * - * @param {ASTNode} node - A node to report. - * @returns {void} - */ - function checkSpacingForDoWhileStatement(node) { - checkSpacingAroundFirstToken(node); - checkSpacingAroundTokenBefore(node.test); - } - - /** - * Reports `for` and `in` keywords of a given node if usage of spacing - * around those keywords is invalid. - * - * @param {ASTNode} node - A node to report. - * @returns {void} - */ - function checkSpacingForForInStatement(node) { - checkSpacingAroundFirstToken(node); - checkSpacingAroundTokenBefore(node.right); - } - - /** - * Reports `for` and `of` keywords of a given node if usage of spacing - * around those keywords is invalid. - * - * @param {ASTNode} node - A node to report. - * @returns {void} - */ - function checkSpacingForForOfStatement(node) { - if (node.await) { - checkSpacingBefore(sourceCode.getFirstToken(node, 0)); - checkSpacingAfter(sourceCode.getFirstToken(node, 1)); - } else { - checkSpacingAroundFirstToken(node); - } - checkSpacingAround(sourceCode.getTokenBefore(node.right, astUtils.isNotOpeningParenToken)); - } - - /** - * Reports `import`, `export`, `as`, and `from` keywords of a given node if - * usage of spacing around those keywords is invalid. - * - * This rule handles the `*` token in module declarations. - * - * import*as A from "./a"; /*error Expected space(s) after "import". - * error Expected space(s) before "as". - * - * @param {ASTNode} node - A node to report. - * @returns {void} - */ - function checkSpacingForModuleDeclaration(node) { - const firstToken = sourceCode.getFirstToken(node); - - checkSpacingBefore(firstToken, PREV_TOKEN_M); - checkSpacingAfter(firstToken, NEXT_TOKEN_M); - - if (node.source) { - const fromToken = sourceCode.getTokenBefore(node.source); - - checkSpacingBefore(fromToken, PREV_TOKEN_M); - checkSpacingAfter(fromToken, NEXT_TOKEN_M); - } - } - - /** - * Reports `as` keyword of a given node if usage of spacing around this - * keyword is invalid. - * - * @param {ASTNode} node - A node to report. - * @returns {void} - */ - function checkSpacingForImportNamespaceSpecifier(node) { - const asToken = sourceCode.getFirstToken(node, 1); - - checkSpacingBefore(asToken, PREV_TOKEN_M); - } - - /** - * Reports `static`, `get`, and `set` keywords of a given node if usage of - * spacing around those keywords is invalid. - * - * @param {ASTNode} node - A node to report. - * @returns {void} - */ - function checkSpacingForProperty(node) { - if (node.static) { - checkSpacingAroundFirstToken(node); - } - if (node.kind === "get" || - node.kind === "set" || - ( - (node.method || node.type === "MethodDefinition") && - node.value.async - ) - ) { - const token = sourceCode.getTokenBefore( - node.key, - tok => { - switch (tok.value) { - case "get": - case "set": - case "async": - return true; - default: - return false; - } - } - ); - - if (!token) { - throw new Error("Failed to find token get, set, or async beside method name"); - } - - - checkSpacingAround(token); - } - } - - /** - * Reports `await` keyword of a given node if usage of spacing before - * this keyword is invalid. - * - * @param {ASTNode} node - A node to report. - * @returns {void} - */ - function checkSpacingForAwaitExpression(node) { - checkSpacingBefore(sourceCode.getFirstToken(node)); - } - - return { - - // Statements - DebuggerStatement: checkSpacingAroundFirstToken, - WithStatement: checkSpacingAroundFirstToken, - - // Statements - Control flow - BreakStatement: checkSpacingAroundFirstToken, - ContinueStatement: checkSpacingAroundFirstToken, - ReturnStatement: checkSpacingAroundFirstToken, - ThrowStatement: checkSpacingAroundFirstToken, - TryStatement: checkSpacingForTryStatement, - - // Statements - Choice - IfStatement: checkSpacingForIfStatement, - SwitchStatement: checkSpacingAroundFirstToken, - SwitchCase: checkSpacingAroundFirstToken, - - // Statements - Loops - DoWhileStatement: checkSpacingForDoWhileStatement, - ForInStatement: checkSpacingForForInStatement, - ForOfStatement: checkSpacingForForOfStatement, - ForStatement: checkSpacingAroundFirstToken, - WhileStatement: checkSpacingAroundFirstToken, - - // Statements - Declarations - ClassDeclaration: checkSpacingForClass, - ExportNamedDeclaration: checkSpacingForModuleDeclaration, - ExportDefaultDeclaration: checkSpacingAroundFirstToken, - ExportAllDeclaration: checkSpacingForModuleDeclaration, - FunctionDeclaration: checkSpacingForFunction, - ImportDeclaration: checkSpacingForModuleDeclaration, - VariableDeclaration: checkSpacingAroundFirstToken, - - // Expressions - ArrowFunctionExpression: checkSpacingForFunction, - AwaitExpression: checkSpacingForAwaitExpression, - ClassExpression: checkSpacingForClass, - FunctionExpression: checkSpacingForFunction, - NewExpression: checkSpacingBeforeFirstToken, - Super: checkSpacingBeforeFirstToken, - ThisExpression: checkSpacingBeforeFirstToken, - UnaryExpression: checkSpacingBeforeFirstToken, - YieldExpression: checkSpacingBeforeFirstToken, - - // Others - ImportNamespaceSpecifier: checkSpacingForImportNamespaceSpecifier, - MethodDefinition: checkSpacingForProperty, - Property: checkSpacingForProperty - }; - } -}; diff --git a/node_modules/eslint/lib/rules/line-comment-position.js b/node_modules/eslint/lib/rules/line-comment-position.js deleted file mode 100644 index ebdb024f..00000000 --- a/node_modules/eslint/lib/rules/line-comment-position.js +++ /dev/null @@ -1,116 +0,0 @@ -/** - * @fileoverview Rule to enforce the position of line comments - * @author Alberto Rodríguez - */ -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce position of line comments", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/line-comment-position" - }, - - schema: [ - { - oneOf: [ - { - enum: ["above", "beside"] - }, - { - type: "object", - properties: { - position: { - enum: ["above", "beside"] - }, - ignorePattern: { - type: "string" - }, - applyDefaultPatterns: { - type: "boolean" - }, - applyDefaultIgnorePatterns: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - } - ] - }, - - create(context) { - const options = context.options[0]; - - let above, - ignorePattern, - applyDefaultIgnorePatterns = true; - - if (!options || typeof options === "string") { - above = !options || options === "above"; - - } else { - above = options.position === "above"; - ignorePattern = options.ignorePattern; - - if (options.hasOwnProperty("applyDefaultIgnorePatterns")) { - applyDefaultIgnorePatterns = options.applyDefaultIgnorePatterns !== false; - } else { - applyDefaultIgnorePatterns = options.applyDefaultPatterns !== false; - } - } - - const defaultIgnoreRegExp = astUtils.COMMENTS_IGNORE_PATTERN; - const fallThroughRegExp = /^\s*falls?\s?through/; - const customIgnoreRegExp = new RegExp(ignorePattern); - const sourceCode = context.getSourceCode(); - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - Program() { - const comments = sourceCode.getAllComments(); - - comments.filter(token => token.type === "Line").forEach(node => { - if (applyDefaultIgnorePatterns && (defaultIgnoreRegExp.test(node.value) || fallThroughRegExp.test(node.value))) { - return; - } - - if (ignorePattern && customIgnoreRegExp.test(node.value)) { - return; - } - - const previous = sourceCode.getTokenBefore(node, { includeComments: true }); - const isOnSameLine = previous && previous.loc.end.line === node.loc.start.line; - - if (above) { - if (isOnSameLine) { - context.report({ - node, - message: "Expected comment to be above code." - }); - } - } else { - if (!isOnSameLine) { - context.report({ - node, - message: "Expected comment to be beside code." - }); - } - } - }); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/linebreak-style.js b/node_modules/eslint/lib/rules/linebreak-style.js deleted file mode 100644 index d5a170f7..00000000 --- a/node_modules/eslint/lib/rules/linebreak-style.js +++ /dev/null @@ -1,97 +0,0 @@ -/** - * @fileoverview Rule to enforce a single linebreak style. - * @author Erik Mueller - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent linebreak style", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/linebreak-style" - }, - - fixable: "whitespace", - - schema: [ - { - enum: ["unix", "windows"] - } - ] - }, - - create(context) { - - const EXPECTED_LF_MSG = "Expected linebreaks to be 'LF' but found 'CRLF'.", - EXPECTED_CRLF_MSG = "Expected linebreaks to be 'CRLF' but found 'LF'."; - - const sourceCode = context.getSourceCode(); - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Builds a fix function that replaces text at the specified range in the source text. - * @param {int[]} range The range to replace - * @param {string} text The text to insert. - * @returns {Function} Fixer function - * @private - */ - function createFix(range, text) { - return function(fixer) { - return fixer.replaceTextRange(range, text); - }; - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - Program: function checkForlinebreakStyle(node) { - const linebreakStyle = context.options[0] || "unix", - expectedLF = linebreakStyle === "unix", - expectedLFChars = expectedLF ? "\n" : "\r\n", - source = sourceCode.getText(), - pattern = astUtils.createGlobalLinebreakMatcher(); - let match; - - let i = 0; - - while ((match = pattern.exec(source)) !== null) { - i++; - if (match[0] === expectedLFChars) { - continue; - } - - const index = match.index; - const range = [index, index + match[0].length]; - - context.report({ - node, - loc: { - line: i, - column: sourceCode.lines[i - 1].length - }, - message: expectedLF ? EXPECTED_LF_MSG : EXPECTED_CRLF_MSG, - fix: createFix(range, expectedLFChars) - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/lines-around-comment.js b/node_modules/eslint/lib/rules/lines-around-comment.js deleted file mode 100644 index 5d98473b..00000000 --- a/node_modules/eslint/lib/rules/lines-around-comment.js +++ /dev/null @@ -1,398 +0,0 @@ -/** - * @fileoverview Enforces empty lines around comments. - * @author Jamund Ferguson - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"), - astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Return an array with with any line numbers that are empty. - * @param {Array} lines An array of each line of the file. - * @returns {Array} An array of line numbers. - */ -function getEmptyLineNums(lines) { - const emptyLines = lines.map((line, i) => ({ - code: line.trim(), - num: i + 1 - })).filter(line => !line.code).map(line => line.num); - - return emptyLines; -} - -/** - * Return an array with with any line numbers that contain comments. - * @param {Array} comments An array of comment tokens. - * @returns {Array} An array of line numbers. - */ -function getCommentLineNums(comments) { - const lines = []; - - comments.forEach(token => { - const start = token.loc.start.line; - const end = token.loc.end.line; - - lines.push(start, end); - }); - return lines; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require empty lines around comments", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/lines-around-comment" - }, - - fixable: "whitespace", - - schema: [ - { - type: "object", - properties: { - beforeBlockComment: { - type: "boolean" - }, - afterBlockComment: { - type: "boolean" - }, - beforeLineComment: { - type: "boolean" - }, - afterLineComment: { - type: "boolean" - }, - allowBlockStart: { - type: "boolean" - }, - allowBlockEnd: { - type: "boolean" - }, - allowClassStart: { - type: "boolean" - }, - allowClassEnd: { - type: "boolean" - }, - allowObjectStart: { - type: "boolean" - }, - allowObjectEnd: { - type: "boolean" - }, - allowArrayStart: { - type: "boolean" - }, - allowArrayEnd: { - type: "boolean" - }, - ignorePattern: { - type: "string" - }, - applyDefaultIgnorePatterns: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - const options = context.options[0] ? Object.assign({}, context.options[0]) : {}; - const ignorePattern = options.ignorePattern; - const defaultIgnoreRegExp = astUtils.COMMENTS_IGNORE_PATTERN; - const customIgnoreRegExp = new RegExp(ignorePattern); - const applyDefaultIgnorePatterns = options.applyDefaultIgnorePatterns !== false; - - - options.beforeLineComment = options.beforeLineComment || false; - options.afterLineComment = options.afterLineComment || false; - options.beforeBlockComment = typeof options.beforeBlockComment !== "undefined" ? options.beforeBlockComment : true; - options.afterBlockComment = options.afterBlockComment || false; - options.allowBlockStart = options.allowBlockStart || false; - options.allowBlockEnd = options.allowBlockEnd || false; - - const sourceCode = context.getSourceCode(); - - const lines = sourceCode.lines, - numLines = lines.length + 1, - comments = sourceCode.getAllComments(), - commentLines = getCommentLineNums(comments), - emptyLines = getEmptyLineNums(lines), - commentAndEmptyLines = commentLines.concat(emptyLines); - - /** - * Returns whether or not comments are on lines starting with or ending with code - * @param {token} token The comment token to check. - * @returns {boolean} True if the comment is not alone. - */ - function codeAroundComment(token) { - let currentToken = token; - - do { - currentToken = sourceCode.getTokenBefore(currentToken, { includeComments: true }); - } while (currentToken && astUtils.isCommentToken(currentToken)); - - if (currentToken && astUtils.isTokenOnSameLine(currentToken, token)) { - return true; - } - - currentToken = token; - do { - currentToken = sourceCode.getTokenAfter(currentToken, { includeComments: true }); - } while (currentToken && astUtils.isCommentToken(currentToken)); - - if (currentToken && astUtils.isTokenOnSameLine(token, currentToken)) { - return true; - } - - return false; - } - - /** - * Returns whether or not comments are inside a node type or not. - * @param {ASTNode} parent The Comment parent node. - * @param {string} nodeType The parent type to check against. - * @returns {boolean} True if the comment is inside nodeType. - */ - function isParentNodeType(parent, nodeType) { - return parent.type === nodeType || - (parent.body && parent.body.type === nodeType) || - (parent.consequent && parent.consequent.type === nodeType); - } - - /** - * Returns the parent node that contains the given token. - * @param {token} token The token to check. - * @returns {ASTNode} The parent node that contains the given token. - */ - function getParentNodeOfToken(token) { - return sourceCode.getNodeByRangeIndex(token.range[0]); - } - - /** - * Returns whether or not comments are at the parent start or not. - * @param {token} token The Comment token. - * @param {string} nodeType The parent type to check against. - * @returns {boolean} True if the comment is at parent start. - */ - function isCommentAtParentStart(token, nodeType) { - const parent = getParentNodeOfToken(token); - - return parent && isParentNodeType(parent, nodeType) && - token.loc.start.line - parent.loc.start.line === 1; - } - - /** - * Returns whether or not comments are at the parent end or not. - * @param {token} token The Comment token. - * @param {string} nodeType The parent type to check against. - * @returns {boolean} True if the comment is at parent end. - */ - function isCommentAtParentEnd(token, nodeType) { - const parent = getParentNodeOfToken(token); - - return parent && isParentNodeType(parent, nodeType) && - parent.loc.end.line - token.loc.end.line === 1; - } - - /** - * Returns whether or not comments are at the block start or not. - * @param {token} token The Comment token. - * @returns {boolean} True if the comment is at block start. - */ - function isCommentAtBlockStart(token) { - return isCommentAtParentStart(token, "ClassBody") || isCommentAtParentStart(token, "BlockStatement") || isCommentAtParentStart(token, "SwitchCase"); - } - - /** - * Returns whether or not comments are at the block end or not. - * @param {token} token The Comment token. - * @returns {boolean} True if the comment is at block end. - */ - function isCommentAtBlockEnd(token) { - return isCommentAtParentEnd(token, "ClassBody") || isCommentAtParentEnd(token, "BlockStatement") || isCommentAtParentEnd(token, "SwitchCase") || isCommentAtParentEnd(token, "SwitchStatement"); - } - - /** - * Returns whether or not comments are at the class start or not. - * @param {token} token The Comment token. - * @returns {boolean} True if the comment is at class start. - */ - function isCommentAtClassStart(token) { - return isCommentAtParentStart(token, "ClassBody"); - } - - /** - * Returns whether or not comments are at the class end or not. - * @param {token} token The Comment token. - * @returns {boolean} True if the comment is at class end. - */ - function isCommentAtClassEnd(token) { - return isCommentAtParentEnd(token, "ClassBody"); - } - - /** - * Returns whether or not comments are at the object start or not. - * @param {token} token The Comment token. - * @returns {boolean} True if the comment is at object start. - */ - function isCommentAtObjectStart(token) { - return isCommentAtParentStart(token, "ObjectExpression") || isCommentAtParentStart(token, "ObjectPattern"); - } - - /** - * Returns whether or not comments are at the object end or not. - * @param {token} token The Comment token. - * @returns {boolean} True if the comment is at object end. - */ - function isCommentAtObjectEnd(token) { - return isCommentAtParentEnd(token, "ObjectExpression") || isCommentAtParentEnd(token, "ObjectPattern"); - } - - /** - * Returns whether or not comments are at the array start or not. - * @param {token} token The Comment token. - * @returns {boolean} True if the comment is at array start. - */ - function isCommentAtArrayStart(token) { - return isCommentAtParentStart(token, "ArrayExpression") || isCommentAtParentStart(token, "ArrayPattern"); - } - - /** - * Returns whether or not comments are at the array end or not. - * @param {token} token The Comment token. - * @returns {boolean} True if the comment is at array end. - */ - function isCommentAtArrayEnd(token) { - return isCommentAtParentEnd(token, "ArrayExpression") || isCommentAtParentEnd(token, "ArrayPattern"); - } - - /** - * Checks if a comment token has lines around it (ignores inline comments) - * @param {token} token The Comment token. - * @param {Object} opts Options to determine the newline. - * @param {boolean} opts.after Should have a newline after this line. - * @param {boolean} opts.before Should have a newline before this line. - * @returns {void} - */ - function checkForEmptyLine(token, opts) { - if (applyDefaultIgnorePatterns && defaultIgnoreRegExp.test(token.value)) { - return; - } - - if (ignorePattern && customIgnoreRegExp.test(token.value)) { - return; - } - - let after = opts.after, - before = opts.before; - - const prevLineNum = token.loc.start.line - 1, - nextLineNum = token.loc.end.line + 1, - commentIsNotAlone = codeAroundComment(token); - - const blockStartAllowed = options.allowBlockStart && - isCommentAtBlockStart(token) && - !(options.allowClassStart === false && - isCommentAtClassStart(token)), - blockEndAllowed = options.allowBlockEnd && isCommentAtBlockEnd(token) && !(options.allowClassEnd === false && isCommentAtClassEnd(token)), - classStartAllowed = options.allowClassStart && isCommentAtClassStart(token), - classEndAllowed = options.allowClassEnd && isCommentAtClassEnd(token), - objectStartAllowed = options.allowObjectStart && isCommentAtObjectStart(token), - objectEndAllowed = options.allowObjectEnd && isCommentAtObjectEnd(token), - arrayStartAllowed = options.allowArrayStart && isCommentAtArrayStart(token), - arrayEndAllowed = options.allowArrayEnd && isCommentAtArrayEnd(token); - - const exceptionStartAllowed = blockStartAllowed || classStartAllowed || objectStartAllowed || arrayStartAllowed; - const exceptionEndAllowed = blockEndAllowed || classEndAllowed || objectEndAllowed || arrayEndAllowed; - - // ignore top of the file and bottom of the file - if (prevLineNum < 1) { - before = false; - } - if (nextLineNum >= numLines) { - after = false; - } - - // we ignore all inline comments - if (commentIsNotAlone) { - return; - } - - const previousTokenOrComment = sourceCode.getTokenBefore(token, { includeComments: true }); - const nextTokenOrComment = sourceCode.getTokenAfter(token, { includeComments: true }); - - // check for newline before - if (!exceptionStartAllowed && before && !lodash.includes(commentAndEmptyLines, prevLineNum) && - !(astUtils.isCommentToken(previousTokenOrComment) && astUtils.isTokenOnSameLine(previousTokenOrComment, token))) { - const lineStart = token.range[0] - token.loc.start.column; - const range = [lineStart, lineStart]; - - context.report({ - node: token, - message: "Expected line before comment.", - fix(fixer) { - return fixer.insertTextBeforeRange(range, "\n"); - } - }); - } - - // check for newline after - if (!exceptionEndAllowed && after && !lodash.includes(commentAndEmptyLines, nextLineNum) && - !(astUtils.isCommentToken(nextTokenOrComment) && astUtils.isTokenOnSameLine(token, nextTokenOrComment))) { - context.report({ - node: token, - message: "Expected line after comment.", - fix(fixer) { - return fixer.insertTextAfter(token, "\n"); - } - }); - } - - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - Program() { - comments.forEach(token => { - if (token.type === "Line") { - if (options.beforeLineComment || options.afterLineComment) { - checkForEmptyLine(token, { - after: options.afterLineComment, - before: options.beforeLineComment - }); - } - } else if (token.type === "Block") { - if (options.beforeBlockComment || options.afterBlockComment) { - checkForEmptyLine(token, { - after: options.afterBlockComment, - before: options.beforeBlockComment - }); - } - } - }); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/lines-around-directive.js b/node_modules/eslint/lib/rules/lines-around-directive.js deleted file mode 100644 index 3ba3ab5b..00000000 --- a/node_modules/eslint/lib/rules/lines-around-directive.js +++ /dev/null @@ -1,194 +0,0 @@ -/** - * @fileoverview Require or disallow newlines around directives. - * @author Kai Cataldo - * @deprecated - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow newlines around directives", - category: "Stylistic Issues", - recommended: false, - replacedBy: ["padding-line-between-statements"], - url: "https://eslint.org/docs/rules/lines-around-directive" - }, - schema: [{ - oneOf: [ - { - enum: ["always", "never"] - }, - { - type: "object", - properties: { - before: { - enum: ["always", "never"] - }, - after: { - enum: ["always", "never"] - } - }, - additionalProperties: false, - minProperties: 2 - } - ] - }], - fixable: "whitespace", - deprecated: true - }, - - create(context) { - const sourceCode = context.getSourceCode(); - const config = context.options[0] || "always"; - const expectLineBefore = typeof config === "string" ? config : config.before; - const expectLineAfter = typeof config === "string" ? config : config.after; - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Check if node is preceded by a blank newline. - * @param {ASTNode} node Node to check. - * @returns {boolean} Whether or not the passed in node is preceded by a blank newline. - */ - function hasNewlineBefore(node) { - const tokenBefore = sourceCode.getTokenBefore(node, { includeComments: true }); - const tokenLineBefore = tokenBefore ? tokenBefore.loc.end.line : 0; - - return node.loc.start.line - tokenLineBefore >= 2; - } - - /** - * Gets the last token of a node that is on the same line as the rest of the node. - * This will usually be the last token of the node, but it will be the second-to-last token if the node has a trailing - * semicolon on a different line. - * @param {ASTNode} node A directive node - * @returns {Token} The last token of the node on the line - */ - function getLastTokenOnLine(node) { - const lastToken = sourceCode.getLastToken(node); - const secondToLastToken = sourceCode.getTokenBefore(lastToken); - - return astUtils.isSemicolonToken(lastToken) && lastToken.loc.start.line > secondToLastToken.loc.end.line - ? secondToLastToken - : lastToken; - } - - /** - * Check if node is followed by a blank newline. - * @param {ASTNode} node Node to check. - * @returns {boolean} Whether or not the passed in node is followed by a blank newline. - */ - function hasNewlineAfter(node) { - const lastToken = getLastTokenOnLine(node); - const tokenAfter = sourceCode.getTokenAfter(lastToken, { includeComments: true }); - - return tokenAfter.loc.start.line - lastToken.loc.end.line >= 2; - } - - /** - * Report errors for newlines around directives. - * @param {ASTNode} node Node to check. - * @param {string} location Whether the error was found before or after the directive. - * @param {boolean} expected Whether or not a newline was expected or unexpected. - * @returns {void} - */ - function reportError(node, location, expected) { - context.report({ - node, - message: "{{expected}} newline {{location}} \"{{value}}\" directive.", - data: { - expected: expected ? "Expected" : "Unexpected", - value: node.expression.value, - location - }, - fix(fixer) { - const lastToken = getLastTokenOnLine(node); - - if (expected) { - return location === "before" ? fixer.insertTextBefore(node, "\n") : fixer.insertTextAfter(lastToken, "\n"); - } - return fixer.removeRange(location === "before" ? [node.range[0] - 1, node.range[0]] : [lastToken.range[1], lastToken.range[1] + 1]); - } - }); - } - - /** - * Check lines around directives in node - * @param {ASTNode} node - node to check - * @returns {void} - */ - function checkDirectives(node) { - const directives = astUtils.getDirectivePrologue(node); - - if (!directives.length) { - return; - } - - const firstDirective = directives[0]; - const leadingComments = sourceCode.getCommentsBefore(firstDirective); - - /* - * Only check before the first directive if it is preceded by a comment or if it is at the top of - * the file and expectLineBefore is set to "never". This is to not force a newline at the top of - * the file if there are no comments as well as for compatibility with padded-blocks. - */ - if (leadingComments.length) { - if (expectLineBefore === "always" && !hasNewlineBefore(firstDirective)) { - reportError(firstDirective, "before", true); - } - - if (expectLineBefore === "never" && hasNewlineBefore(firstDirective)) { - reportError(firstDirective, "before", false); - } - } else if ( - node.type === "Program" && - expectLineBefore === "never" && - !leadingComments.length && - hasNewlineBefore(firstDirective) - ) { - reportError(firstDirective, "before", false); - } - - const lastDirective = directives[directives.length - 1]; - const statements = node.type === "Program" ? node.body : node.body.body; - - /* - * Do not check after the last directive if the body only - * contains a directive prologue and isn't followed by a comment to ensure - * this rule behaves well with padded-blocks. - */ - if (lastDirective === statements[statements.length - 1] && !lastDirective.trailingComments) { - return; - } - - if (expectLineAfter === "always" && !hasNewlineAfter(lastDirective)) { - reportError(lastDirective, "after", true); - } - - if (expectLineAfter === "never" && hasNewlineAfter(lastDirective)) { - reportError(lastDirective, "after", false); - } - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - Program: checkDirectives, - FunctionDeclaration: checkDirectives, - FunctionExpression: checkDirectives, - ArrowFunctionExpression: checkDirectives - }; - } -}; diff --git a/node_modules/eslint/lib/rules/lines-between-class-members.js b/node_modules/eslint/lib/rules/lines-between-class-members.js deleted file mode 100644 index 252984da..00000000 --- a/node_modules/eslint/lib/rules/lines-between-class-members.js +++ /dev/null @@ -1,140 +0,0 @@ -/** - * @fileoverview Rule to check empty newline between class members - * @author 薛定谔的猫 - */ -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow an empty line between class members", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/lines-between-class-members" - }, - - fixable: "whitespace", - - schema: [ - { - enum: ["always", "never"] - }, - { - type: "object", - properties: { - exceptAfterSingleLine: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - const options = []; - - options[0] = context.options[0] || "always"; - options[1] = context.options[1] || { exceptAfterSingleLine: false }; - - const ALWAYS_MESSAGE = "Expected blank line between class members."; - const NEVER_MESSAGE = "Unexpected blank line between class members."; - - const sourceCode = context.getSourceCode(); - - /** - * Checks if there is padding between two tokens - * @param {Token} first The first token - * @param {Token} second The second token - * @returns {boolean} True if there is at least a line between the tokens - */ - function isPaddingBetweenTokens(first, second) { - const comments = sourceCode.getCommentsBefore(second); - const len = comments.length; - - // If there is no comments - if (len === 0) { - const linesBetweenFstAndSnd = second.loc.start.line - first.loc.end.line - 1; - - return linesBetweenFstAndSnd >= 1; - } - - - // If there are comments - let sumOfCommentLines = 0; // the numbers of lines of comments - let prevCommentLineNum = -1; // line number of the end of the previous comment - - for (let i = 0; i < len; i++) { - const commentLinesOfThisComment = comments[i].loc.end.line - comments[i].loc.start.line + 1; - - sumOfCommentLines += commentLinesOfThisComment; - - /* - * If this comment and the previous comment are in the same line, - * the count of comment lines is duplicated. So decrement sumOfCommentLines. - */ - if (prevCommentLineNum === comments[i].loc.start.line) { - sumOfCommentLines -= 1; - } - - prevCommentLineNum = comments[i].loc.end.line; - } - - /* - * If the first block and the first comment are in the same line, - * the count of comment lines is duplicated. So decrement sumOfCommentLines. - */ - if (first.loc.end.line === comments[0].loc.start.line) { - sumOfCommentLines -= 1; - } - - /* - * If the last comment and the second block are in the same line, - * the count of comment lines is duplicated. So decrement sumOfCommentLines. - */ - if (comments[len - 1].loc.end.line === second.loc.start.line) { - sumOfCommentLines -= 1; - } - - const linesBetweenFstAndSnd = second.loc.start.line - first.loc.end.line - 1; - - return linesBetweenFstAndSnd - sumOfCommentLines >= 1; - } - - return { - ClassBody(node) { - const body = node.body; - - for (let i = 0; i < body.length - 1; i++) { - const curFirst = sourceCode.getFirstToken(body[i]); - const curLast = sourceCode.getLastToken(body[i]); - const nextFirst = sourceCode.getFirstToken(body[i + 1]); - const isPadded = isPaddingBetweenTokens(curLast, nextFirst); - const isMulti = !astUtils.isTokenOnSameLine(curFirst, curLast); - const skip = !isMulti && options[1].exceptAfterSingleLine; - - - if ((options[0] === "always" && !skip && !isPadded) || - (options[0] === "never" && isPadded)) { - context.report({ - node: body[i + 1], - message: isPadded ? NEVER_MESSAGE : ALWAYS_MESSAGE, - fix(fixer) { - return isPadded - ? fixer.replaceTextRange([curLast.range[1], nextFirst.range[0]], "\n") - : fixer.insertTextAfter(curLast, "\n"); - } - }); - } - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/max-depth.js b/node_modules/eslint/lib/rules/max-depth.js deleted file mode 100644 index ead44b90..00000000 --- a/node_modules/eslint/lib/rules/max-depth.js +++ /dev/null @@ -1,149 +0,0 @@ -/** - * @fileoverview A rule to set the maximum depth block can be nested in a function. - * @author Ian Christian Myers - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce a maximum depth that blocks can be nested", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/max-depth" - }, - - schema: [ - { - oneOf: [ - { - type: "integer", - minimum: 0 - }, - { - type: "object", - properties: { - maximum: { - type: "integer", - minimum: 0 - }, - max: { - type: "integer", - minimum: 0 - } - }, - additionalProperties: false - } - ] - } - ] - }, - - create(context) { - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - const functionStack = [], - option = context.options[0]; - let maxDepth = 4; - - if (typeof option === "object" && option.hasOwnProperty("maximum") && typeof option.maximum === "number") { - maxDepth = option.maximum; - } - if (typeof option === "object" && option.hasOwnProperty("max") && typeof option.max === "number") { - maxDepth = option.max; - } - if (typeof option === "number") { - maxDepth = option; - } - - /** - * When parsing a new function, store it in our function stack - * @returns {void} - * @private - */ - function startFunction() { - functionStack.push(0); - } - - /** - * When parsing is done then pop out the reference - * @returns {void} - * @private - */ - function endFunction() { - functionStack.pop(); - } - - /** - * Save the block and Evaluate the node - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function pushBlock(node) { - const len = ++functionStack[functionStack.length - 1]; - - if (len > maxDepth) { - context.report({ node, message: "Blocks are nested too deeply ({{depth}}).", data: { depth: len } }); - } - } - - /** - * Pop the saved block - * @returns {void} - * @private - */ - function popBlock() { - functionStack[functionStack.length - 1]--; - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - Program: startFunction, - FunctionDeclaration: startFunction, - FunctionExpression: startFunction, - ArrowFunctionExpression: startFunction, - - IfStatement(node) { - if (node.parent.type !== "IfStatement") { - pushBlock(node); - } - }, - SwitchStatement: pushBlock, - TryStatement: pushBlock, - DoWhileStatement: pushBlock, - WhileStatement: pushBlock, - WithStatement: pushBlock, - ForStatement: pushBlock, - ForInStatement: pushBlock, - ForOfStatement: pushBlock, - - "IfStatement:exit": popBlock, - "SwitchStatement:exit": popBlock, - "TryStatement:exit": popBlock, - "DoWhileStatement:exit": popBlock, - "WhileStatement:exit": popBlock, - "WithStatement:exit": popBlock, - "ForStatement:exit": popBlock, - "ForInStatement:exit": popBlock, - "ForOfStatement:exit": popBlock, - - "FunctionDeclaration:exit": endFunction, - "FunctionExpression:exit": endFunction, - "ArrowFunctionExpression:exit": endFunction, - "Program:exit": endFunction - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/max-len.js b/node_modules/eslint/lib/rules/max-len.js deleted file mode 100644 index 273eb849..00000000 --- a/node_modules/eslint/lib/rules/max-len.js +++ /dev/null @@ -1,373 +0,0 @@ -/** - * @fileoverview Rule to check for max length on a line. - * @author Matt DuVall - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Constants -//------------------------------------------------------------------------------ - -const OPTIONS_SCHEMA = { - type: "object", - properties: { - code: { - type: "integer", - minimum: 0 - }, - comments: { - type: "integer", - minimum: 0 - }, - tabWidth: { - type: "integer", - minimum: 0 - }, - ignorePattern: { - type: "string" - }, - ignoreComments: { - type: "boolean" - }, - ignoreStrings: { - type: "boolean" - }, - ignoreUrls: { - type: "boolean" - }, - ignoreTemplateLiterals: { - type: "boolean" - }, - ignoreRegExpLiterals: { - type: "boolean" - }, - ignoreTrailingComments: { - type: "boolean" - } - }, - additionalProperties: false -}; - -const OPTIONS_OR_INTEGER_SCHEMA = { - anyOf: [ - OPTIONS_SCHEMA, - { - type: "integer", - minimum: 0 - } - ] -}; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce a maximum line length", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/max-len" - }, - - schema: [ - OPTIONS_OR_INTEGER_SCHEMA, - OPTIONS_OR_INTEGER_SCHEMA, - OPTIONS_SCHEMA - ] - }, - - create(context) { - - /* - * Inspired by http://tools.ietf.org/html/rfc3986#appendix-B, however: - * - They're matching an entire string that we know is a URI - * - We're matching part of a string where we think there *might* be a URL - * - We're only concerned about URLs, as picking out any URI would cause - * too many false positives - * - We don't care about matching the entire URL, any small segment is fine - */ - const URL_REGEXP = /[^:/?#]:\/\/[^?#]/; - - const sourceCode = context.getSourceCode(); - - /** - * Computes the length of a line that may contain tabs. The width of each - * tab will be the number of spaces to the next tab stop. - * @param {string} line The line. - * @param {int} tabWidth The width of each tab stop in spaces. - * @returns {int} The computed line length. - * @private - */ - function computeLineLength(line, tabWidth) { - let extraCharacterCount = 0; - - line.replace(/\t/g, (match, offset) => { - const totalOffset = offset + extraCharacterCount, - previousTabStopOffset = tabWidth ? totalOffset % tabWidth : 0, - spaceCount = tabWidth - previousTabStopOffset; - - extraCharacterCount += spaceCount - 1; // -1 for the replaced tab - }); - return Array.from(line).length + extraCharacterCount; - } - - // The options object must be the last option specified… - const lastOption = context.options[context.options.length - 1]; - const options = typeof lastOption === "object" ? Object.create(lastOption) : {}; - - // …but max code length… - if (typeof context.options[0] === "number") { - options.code = context.options[0]; - } - - // …and tabWidth can be optionally specified directly as integers. - if (typeof context.options[1] === "number") { - options.tabWidth = context.options[1]; - } - - const maxLength = options.code || 80, - tabWidth = options.tabWidth || 4, - ignoreComments = options.ignoreComments || false, - ignoreStrings = options.ignoreStrings || false, - ignoreTemplateLiterals = options.ignoreTemplateLiterals || false, - ignoreRegExpLiterals = options.ignoreRegExpLiterals || false, - ignoreTrailingComments = options.ignoreTrailingComments || options.ignoreComments || false, - ignoreUrls = options.ignoreUrls || false, - maxCommentLength = options.comments; - let ignorePattern = options.ignorePattern || null; - - if (ignorePattern) { - ignorePattern = new RegExp(ignorePattern); - } - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Tells if a given comment is trailing: it starts on the current line and - * extends to or past the end of the current line. - * @param {string} line The source line we want to check for a trailing comment on - * @param {number} lineNumber The one-indexed line number for line - * @param {ASTNode} comment The comment to inspect - * @returns {boolean} If the comment is trailing on the given line - */ - function isTrailingComment(line, lineNumber, comment) { - return comment && - (comment.loc.start.line === lineNumber && lineNumber <= comment.loc.end.line) && - (comment.loc.end.line > lineNumber || comment.loc.end.column === line.length); - } - - /** - * Tells if a comment encompasses the entire line. - * @param {string} line The source line with a trailing comment - * @param {number} lineNumber The one-indexed line number this is on - * @param {ASTNode} comment The comment to remove - * @returns {boolean} If the comment covers the entire line - */ - function isFullLineComment(line, lineNumber, comment) { - const start = comment.loc.start, - end = comment.loc.end, - isFirstTokenOnLine = !line.slice(0, comment.loc.start.column).trim(); - - return comment && - (start.line < lineNumber || (start.line === lineNumber && isFirstTokenOnLine)) && - (end.line > lineNumber || (end.line === lineNumber && end.column === line.length)); - } - - /** - * Gets the line after the comment and any remaining trailing whitespace is - * stripped. - * @param {string} line The source line with a trailing comment - * @param {ASTNode} comment The comment to remove - * @returns {string} Line without comment and trailing whitepace - */ - function stripTrailingComment(line, comment) { - - // loc.column is zero-indexed - return line.slice(0, comment.loc.start.column).replace(/\s+$/, ""); - } - - /** - * Ensure that an array exists at [key] on `object`, and add `value` to it. - * - * @param {Object} object the object to mutate - * @param {string} key the object's key - * @param {*} value the value to add - * @returns {void} - * @private - */ - function ensureArrayAndPush(object, key, value) { - if (!Array.isArray(object[key])) { - object[key] = []; - } - object[key].push(value); - } - - /** - * Retrieves an array containing all strings (" or ') in the source code. - * - * @returns {ASTNode[]} An array of string nodes. - */ - function getAllStrings() { - return sourceCode.ast.tokens.filter(token => (token.type === "String" || - (token.type === "JSXText" && sourceCode.getNodeByRangeIndex(token.range[0] - 1).type === "JSXAttribute"))); - } - - /** - * Retrieves an array containing all template literals in the source code. - * - * @returns {ASTNode[]} An array of template literal nodes. - */ - function getAllTemplateLiterals() { - return sourceCode.ast.tokens.filter(token => token.type === "Template"); - } - - - /** - * Retrieves an array containing all RegExp literals in the source code. - * - * @returns {ASTNode[]} An array of RegExp literal nodes. - */ - function getAllRegExpLiterals() { - return sourceCode.ast.tokens.filter(token => token.type === "RegularExpression"); - } - - - /** - * A reducer to group an AST node by line number, both start and end. - * - * @param {Object} acc the accumulator - * @param {ASTNode} node the AST node in question - * @returns {Object} the modified accumulator - * @private - */ - function groupByLineNumber(acc, node) { - for (let i = node.loc.start.line; i <= node.loc.end.line; ++i) { - ensureArrayAndPush(acc, i, node); - } - return acc; - } - - /** - * Check the program for max length - * @param {ASTNode} node Node to examine - * @returns {void} - * @private - */ - function checkProgramForMaxLength(node) { - - // split (honors line-ending) - const lines = sourceCode.lines, - - // list of comments to ignore - comments = ignoreComments || maxCommentLength || ignoreTrailingComments ? sourceCode.getAllComments() : []; - - // we iterate over comments in parallel with the lines - let commentsIndex = 0; - - const strings = getAllStrings(); - const stringsByLine = strings.reduce(groupByLineNumber, {}); - - const templateLiterals = getAllTemplateLiterals(); - const templateLiteralsByLine = templateLiterals.reduce(groupByLineNumber, {}); - - const regExpLiterals = getAllRegExpLiterals(); - const regExpLiteralsByLine = regExpLiterals.reduce(groupByLineNumber, {}); - - lines.forEach((line, i) => { - - // i is zero-indexed, line numbers are one-indexed - const lineNumber = i + 1; - - /* - * if we're checking comment length; we need to know whether this - * line is a comment - */ - let lineIsComment = false; - let textToMeasure; - - /* - * We can short-circuit the comment checks if we're already out of - * comments to check. - */ - if (commentsIndex < comments.length) { - let comment = null; - - // iterate over comments until we find one past the current line - do { - comment = comments[++commentsIndex]; - } while (comment && comment.loc.start.line <= lineNumber); - - // and step back by one - comment = comments[--commentsIndex]; - - if (isFullLineComment(line, lineNumber, comment)) { - lineIsComment = true; - textToMeasure = line; - } else if (ignoreTrailingComments && isTrailingComment(line, lineNumber, comment)) { - textToMeasure = stripTrailingComment(line, comment); - } else { - textToMeasure = line; - } - } else { - textToMeasure = line; - } - if (ignorePattern && ignorePattern.test(textToMeasure) || - ignoreUrls && URL_REGEXP.test(textToMeasure) || - ignoreStrings && stringsByLine[lineNumber] || - ignoreTemplateLiterals && templateLiteralsByLine[lineNumber] || - ignoreRegExpLiterals && regExpLiteralsByLine[lineNumber] - ) { - - // ignore this line - return; - } - - const lineLength = computeLineLength(textToMeasure, tabWidth); - const commentLengthApplies = lineIsComment && maxCommentLength; - - if (lineIsComment && ignoreComments) { - return; - } - - if (commentLengthApplies) { - if (lineLength > maxCommentLength) { - context.report({ - node, - loc: { line: lineNumber, column: 0 }, - message: "Line {{lineNumber}} exceeds the maximum comment line length of {{maxCommentLength}}.", - data: { - lineNumber: i + 1, - maxCommentLength - } - }); - } - } else if (lineLength > maxLength) { - context.report({ - node, - loc: { line: lineNumber, column: 0 }, - message: "Line {{lineNumber}} exceeds the maximum line length of {{maxLength}}.", - data: { - lineNumber: i + 1, - maxLength - } - }); - } - }); - } - - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - Program: checkProgramForMaxLength - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/max-lines.js b/node_modules/eslint/lib/rules/max-lines.js deleted file mode 100644 index 9bb4420e..00000000 --- a/node_modules/eslint/lib/rules/max-lines.js +++ /dev/null @@ -1,145 +0,0 @@ -/** - * @fileoverview enforce a maximum file length - * @author Alberto Rodríguez - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"); -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce a maximum number of lines per file", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/max-lines" - }, - - schema: [ - { - oneOf: [ - { - type: "integer", - minimum: 0 - }, - { - type: "object", - properties: { - max: { - type: "integer", - minimum: 0 - }, - skipComments: { - type: "boolean" - }, - skipBlankLines: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - } - ] - }, - - create(context) { - const option = context.options[0]; - let max = 300; - - if (typeof option === "object" && option.hasOwnProperty("max") && typeof option.max === "number") { - max = option.max; - } - - if (typeof option === "number") { - max = option; - } - - const skipComments = option && option.skipComments; - const skipBlankLines = option && option.skipBlankLines; - - const sourceCode = context.getSourceCode(); - - /** - * Returns whether or not a token is a comment node type - * @param {Token} token The token to check - * @returns {boolean} True if the token is a comment node - */ - function isCommentNodeType(token) { - return token && (token.type === "Block" || token.type === "Line"); - } - - /** - * Returns the line numbers of a comment that don't have any code on the same line - * @param {Node} comment The comment node to check - * @returns {int[]} The line numbers - */ - function getLinesWithoutCode(comment) { - let start = comment.loc.start.line; - let end = comment.loc.end.line; - - let token; - - token = comment; - do { - token = sourceCode.getTokenBefore(token, { includeComments: true }); - } while (isCommentNodeType(token)); - - if (token && astUtils.isTokenOnSameLine(token, comment)) { - start += 1; - } - - token = comment; - do { - token = sourceCode.getTokenAfter(token, { includeComments: true }); - } while (isCommentNodeType(token)); - - if (token && astUtils.isTokenOnSameLine(comment, token)) { - end -= 1; - } - - if (start <= end) { - return lodash.range(start, end + 1); - } - return []; - } - - return { - "Program:exit"() { - let lines = sourceCode.lines.map((text, i) => ({ lineNumber: i + 1, text })); - - if (skipBlankLines) { - lines = lines.filter(l => l.text.trim() !== ""); - } - - if (skipComments) { - const comments = sourceCode.getAllComments(); - - const commentLines = lodash.flatten(comments.map(comment => getLinesWithoutCode(comment))); - - lines = lines.filter(l => !lodash.includes(commentLines, l.lineNumber)); - } - - if (lines.length > max) { - context.report({ - loc: { line: 1, column: 0 }, - message: "File must be at most {{max}} lines long. It's {{actual}} lines long.", - data: { - max, - actual: lines.length - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/max-nested-callbacks.js b/node_modules/eslint/lib/rules/max-nested-callbacks.js deleted file mode 100644 index 7d7386ec..00000000 --- a/node_modules/eslint/lib/rules/max-nested-callbacks.js +++ /dev/null @@ -1,113 +0,0 @@ -/** - * @fileoverview Rule to enforce a maximum number of nested callbacks. - * @author Ian Christian Myers - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce a maximum depth that callbacks can be nested", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/max-nested-callbacks" - }, - - schema: [ - { - oneOf: [ - { - type: "integer", - minimum: 0 - }, - { - type: "object", - properties: { - maximum: { - type: "integer", - minimum: 0 - }, - max: { - type: "integer", - minimum: 0 - } - }, - additionalProperties: false - } - ] - } - ] - }, - - create(context) { - - //-------------------------------------------------------------------------- - // Constants - //-------------------------------------------------------------------------- - const option = context.options[0]; - let THRESHOLD = 10; - - if (typeof option === "object" && option.hasOwnProperty("maximum") && typeof option.maximum === "number") { - THRESHOLD = option.maximum; - } - if (typeof option === "object" && option.hasOwnProperty("max") && typeof option.max === "number") { - THRESHOLD = option.max; - } - if (typeof option === "number") { - THRESHOLD = option; - } - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - const callbackStack = []; - - /** - * Checks a given function node for too many callbacks. - * @param {ASTNode} node The node to check. - * @returns {void} - * @private - */ - function checkFunction(node) { - const parent = node.parent; - - if (parent.type === "CallExpression") { - callbackStack.push(node); - } - - if (callbackStack.length > THRESHOLD) { - const opts = { num: callbackStack.length, max: THRESHOLD }; - - context.report({ node, message: "Too many nested callbacks ({{num}}). Maximum allowed is {{max}}.", data: opts }); - } - } - - /** - * Pops the call stack. - * @returns {void} - * @private - */ - function popStack() { - callbackStack.pop(); - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - ArrowFunctionExpression: checkFunction, - "ArrowFunctionExpression:exit": popStack, - - FunctionExpression: checkFunction, - "FunctionExpression:exit": popStack - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/max-params.js b/node_modules/eslint/lib/rules/max-params.js deleted file mode 100644 index d7c22c52..00000000 --- a/node_modules/eslint/lib/rules/max-params.js +++ /dev/null @@ -1,97 +0,0 @@ -/** - * @fileoverview Rule to flag when a function has too many parameters - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"); - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce a maximum number of parameters in function definitions", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/max-params" - }, - - schema: [ - { - oneOf: [ - { - type: "integer", - minimum: 0 - }, - { - type: "object", - properties: { - maximum: { - type: "integer", - minimum: 0 - }, - max: { - type: "integer", - minimum: 0 - } - }, - additionalProperties: false - } - ] - } - ] - }, - - create(context) { - - const option = context.options[0]; - let numParams = 3; - - if (typeof option === "object" && option.hasOwnProperty("maximum") && typeof option.maximum === "number") { - numParams = option.maximum; - } - if (typeof option === "object" && option.hasOwnProperty("max") && typeof option.max === "number") { - numParams = option.max; - } - if (typeof option === "number") { - numParams = option; - } - - /** - * Checks a function to see if it has too many parameters. - * @param {ASTNode} node The node to check. - * @returns {void} - * @private - */ - function checkFunction(node) { - if (node.params.length > numParams) { - context.report({ - node, - message: "{{name}} has too many parameters ({{count}}). Maximum allowed is {{max}}.", - data: { - name: lodash.upperFirst(astUtils.getFunctionNameWithKind(node)), - count: node.params.length, - max: numParams - } - }); - } - } - - return { - FunctionDeclaration: checkFunction, - ArrowFunctionExpression: checkFunction, - FunctionExpression: checkFunction - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/max-statements-per-line.js b/node_modules/eslint/lib/rules/max-statements-per-line.js deleted file mode 100644 index a6776bde..00000000 --- a/node_modules/eslint/lib/rules/max-statements-per-line.js +++ /dev/null @@ -1,195 +0,0 @@ -/** - * @fileoverview Specify the maximum number of statements allowed per line. - * @author Kenneth Williams - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce a maximum number of statements allowed per line", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/max-statements-per-line" - }, - - schema: [ - { - type: "object", - properties: { - max: { - type: "integer", - minimum: 1 - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - const sourceCode = context.getSourceCode(), - options = context.options[0] || {}, - maxStatementsPerLine = typeof options.max !== "undefined" ? options.max : 1, - message = "This line has {{numberOfStatementsOnThisLine}} {{statements}}. Maximum allowed is {{maxStatementsPerLine}}."; - - let lastStatementLine = 0, - numberOfStatementsOnThisLine = 0, - firstExtraStatement; - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - const SINGLE_CHILD_ALLOWED = /^(?:(?:DoWhile|For|ForIn|ForOf|If|Labeled|While)Statement|Export(?:Default|Named)Declaration)$/; - - /** - * Reports with the first extra statement, and clears it. - * - * @returns {void} - */ - function reportFirstExtraStatementAndClear() { - if (firstExtraStatement) { - context.report({ - node: firstExtraStatement, - message, - data: { - numberOfStatementsOnThisLine, - maxStatementsPerLine, - statements: numberOfStatementsOnThisLine === 1 ? "statement" : "statements" - } - }); - } - firstExtraStatement = null; - } - - /** - * Gets the actual last token of a given node. - * - * @param {ASTNode} node - A node to get. This is a node except EmptyStatement. - * @returns {Token} The actual last token. - */ - function getActualLastToken(node) { - return sourceCode.getLastToken(node, astUtils.isNotSemicolonToken); - } - - /** - * Addresses a given node. - * It updates the state of this rule, then reports the node if the node violated this rule. - * - * @param {ASTNode} node - A node to check. - * @returns {void} - */ - function enterStatement(node) { - const line = node.loc.start.line; - - /* - * Skip to allow non-block statements if this is direct child of control statements. - * `if (a) foo();` is counted as 1. - * But `if (a) foo(); else foo();` should be counted as 2. - */ - if (SINGLE_CHILD_ALLOWED.test(node.parent.type) && - node.parent.alternate !== node - ) { - return; - } - - // Update state. - if (line === lastStatementLine) { - numberOfStatementsOnThisLine += 1; - } else { - reportFirstExtraStatementAndClear(); - numberOfStatementsOnThisLine = 1; - lastStatementLine = line; - } - - // Reports if the node violated this rule. - if (numberOfStatementsOnThisLine === maxStatementsPerLine + 1) { - firstExtraStatement = firstExtraStatement || node; - } - } - - /** - * Updates the state of this rule with the end line of leaving node to check with the next statement. - * - * @param {ASTNode} node - A node to check. - * @returns {void} - */ - function leaveStatement(node) { - const line = getActualLastToken(node).loc.end.line; - - // Update state. - if (line !== lastStatementLine) { - reportFirstExtraStatementAndClear(); - numberOfStatementsOnThisLine = 1; - lastStatementLine = line; - } - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - BreakStatement: enterStatement, - ClassDeclaration: enterStatement, - ContinueStatement: enterStatement, - DebuggerStatement: enterStatement, - DoWhileStatement: enterStatement, - ExpressionStatement: enterStatement, - ForInStatement: enterStatement, - ForOfStatement: enterStatement, - ForStatement: enterStatement, - FunctionDeclaration: enterStatement, - IfStatement: enterStatement, - ImportDeclaration: enterStatement, - LabeledStatement: enterStatement, - ReturnStatement: enterStatement, - SwitchStatement: enterStatement, - ThrowStatement: enterStatement, - TryStatement: enterStatement, - VariableDeclaration: enterStatement, - WhileStatement: enterStatement, - WithStatement: enterStatement, - ExportNamedDeclaration: enterStatement, - ExportDefaultDeclaration: enterStatement, - ExportAllDeclaration: enterStatement, - - "BreakStatement:exit": leaveStatement, - "ClassDeclaration:exit": leaveStatement, - "ContinueStatement:exit": leaveStatement, - "DebuggerStatement:exit": leaveStatement, - "DoWhileStatement:exit": leaveStatement, - "ExpressionStatement:exit": leaveStatement, - "ForInStatement:exit": leaveStatement, - "ForOfStatement:exit": leaveStatement, - "ForStatement:exit": leaveStatement, - "FunctionDeclaration:exit": leaveStatement, - "IfStatement:exit": leaveStatement, - "ImportDeclaration:exit": leaveStatement, - "LabeledStatement:exit": leaveStatement, - "ReturnStatement:exit": leaveStatement, - "SwitchStatement:exit": leaveStatement, - "ThrowStatement:exit": leaveStatement, - "TryStatement:exit": leaveStatement, - "VariableDeclaration:exit": leaveStatement, - "WhileStatement:exit": leaveStatement, - "WithStatement:exit": leaveStatement, - "ExportNamedDeclaration:exit": leaveStatement, - "ExportDefaultDeclaration:exit": leaveStatement, - "ExportAllDeclaration:exit": leaveStatement, - "Program:exit": reportFirstExtraStatementAndClear - }; - } -}; diff --git a/node_modules/eslint/lib/rules/max-statements.js b/node_modules/eslint/lib/rules/max-statements.js deleted file mode 100644 index faa0d5d8..00000000 --- a/node_modules/eslint/lib/rules/max-statements.js +++ /dev/null @@ -1,171 +0,0 @@ -/** - * @fileoverview A rule to set the maximum number of statements in a function. - * @author Ian Christian Myers - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"); - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce a maximum number of statements allowed in function blocks", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/max-statements" - }, - - schema: [ - { - oneOf: [ - { - type: "integer", - minimum: 0 - }, - { - type: "object", - properties: { - maximum: { - type: "integer", - minimum: 0 - }, - max: { - type: "integer", - minimum: 0 - } - }, - additionalProperties: false - } - ] - }, - { - type: "object", - properties: { - ignoreTopLevelFunctions: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - const functionStack = [], - option = context.options[0], - ignoreTopLevelFunctions = context.options[1] && context.options[1].ignoreTopLevelFunctions || false, - topLevelFunctions = []; - let maxStatements = 10; - - if (typeof option === "object" && option.hasOwnProperty("maximum") && typeof option.maximum === "number") { - maxStatements = option.maximum; - } - if (typeof option === "object" && option.hasOwnProperty("max") && typeof option.max === "number") { - maxStatements = option.max; - } - if (typeof option === "number") { - maxStatements = option; - } - - /** - * Reports a node if it has too many statements - * @param {ASTNode} node node to evaluate - * @param {int} count Number of statements in node - * @param {int} max Maximum number of statements allowed - * @returns {void} - * @private - */ - function reportIfTooManyStatements(node, count, max) { - if (count > max) { - const name = lodash.upperFirst(astUtils.getFunctionNameWithKind(node)); - - context.report({ - node, - message: "{{name}} has too many statements ({{count}}). Maximum allowed is {{max}}.", - data: { name, count, max } - }); - } - } - - /** - * When parsing a new function, store it in our function stack - * @returns {void} - * @private - */ - function startFunction() { - functionStack.push(0); - } - - /** - * Evaluate the node at the end of function - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function endFunction(node) { - const count = functionStack.pop(); - - if (ignoreTopLevelFunctions && functionStack.length === 0) { - topLevelFunctions.push({ node, count }); - } else { - reportIfTooManyStatements(node, count, maxStatements); - } - } - - /** - * Increment the count of the functions - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function countStatements(node) { - functionStack[functionStack.length - 1] += node.body.length; - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - FunctionDeclaration: startFunction, - FunctionExpression: startFunction, - ArrowFunctionExpression: startFunction, - - BlockStatement: countStatements, - - "FunctionDeclaration:exit": endFunction, - "FunctionExpression:exit": endFunction, - "ArrowFunctionExpression:exit": endFunction, - - "Program:exit"() { - if (topLevelFunctions.length === 1) { - return; - } - - topLevelFunctions.forEach(element => { - const count = element.count; - const node = element.node; - - reportIfTooManyStatements(node, count, maxStatements); - }); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/multiline-comment-style.js b/node_modules/eslint/lib/rules/multiline-comment-style.js deleted file mode 100644 index 4da9a619..00000000 --- a/node_modules/eslint/lib/rules/multiline-comment-style.js +++ /dev/null @@ -1,295 +0,0 @@ -/** - * @fileoverview enforce a particular style for multiline comments - * @author Teddy Katz - */ -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce a particular style for multiline comments", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/multiline-comment-style" - }, - fixable: "whitespace", - schema: [{ enum: ["starred-block", "separate-lines", "bare-block"] }] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - const option = context.options[0] || "starred-block"; - - const EXPECTED_BLOCK_ERROR = "Expected a block comment instead of consecutive line comments."; - const START_NEWLINE_ERROR = "Expected a linebreak after '/*'."; - const END_NEWLINE_ERROR = "Expected a linebreak before '*/'."; - const MISSING_STAR_ERROR = "Expected a '*' at the start of this line."; - const ALIGNMENT_ERROR = "Expected this line to be aligned with the start of the comment."; - const EXPECTED_LINES_ERROR = "Expected multiple line comments instead of a block comment."; - - //---------------------------------------------------------------------- - // Helpers - //---------------------------------------------------------------------- - - /** - * Gets a list of comment lines in a group - * @param {Token[]} commentGroup A group of comments, containing either multiple line comments or a single block comment - * @returns {string[]} A list of comment lines - */ - function getCommentLines(commentGroup) { - if (commentGroup[0].type === "Line") { - return commentGroup.map(comment => comment.value); - } - return commentGroup[0].value - .split(astUtils.LINEBREAK_MATCHER) - .map(line => line.replace(/^\s*\*?/, "")); - } - - /** - * Converts a comment into starred-block form - * @param {Token} firstComment The first comment of the group being converted - * @param {string[]} commentLinesList A list of lines to appear in the new starred-block comment - * @returns {string} A representation of the comment value in starred-block form, excluding start and end markers - */ - function convertToStarredBlock(firstComment, commentLinesList) { - const initialOffset = sourceCode.text.slice(firstComment.range[0] - firstComment.loc.start.column, firstComment.range[0]); - const starredLines = commentLinesList.map(line => `${initialOffset} *${line}`); - - return `\n${starredLines.join("\n")}\n${initialOffset} `; - } - - /** - * Converts a comment into separate-line form - * @param {Token} firstComment The first comment of the group being converted - * @param {string[]} commentLinesList A list of lines to appear in the new starred-block comment - * @returns {string} A representation of the comment value in separate-line form - */ - function convertToSeparateLines(firstComment, commentLinesList) { - const initialOffset = sourceCode.text.slice(firstComment.range[0] - firstComment.loc.start.column, firstComment.range[0]); - const separateLines = commentLinesList.map(line => `// ${line.trim()}`); - - return separateLines.join(`\n${initialOffset}`); - } - - /** - * Converts a comment into bare-block form - * @param {Token} firstComment The first comment of the group being converted - * @param {string[]} commentLinesList A list of lines to appear in the new starred-block comment - * @returns {string} A representation of the comment value in bare-block form - */ - function convertToBlock(firstComment, commentLinesList) { - const initialOffset = sourceCode.text.slice(firstComment.range[0] - firstComment.loc.start.column, firstComment.range[0]); - const blockLines = commentLinesList.map(line => line.trim()); - - return `/* ${blockLines.join(`\n${initialOffset} `)} */`; - } - - /** - * Check a comment is JSDoc form - * @param {Token[]} commentGroup A group of comments, containing either multiple line comments or a single block comment - * @returns {boolean} if commentGroup is JSDoc form, return true - */ - function isJSDoc(commentGroup) { - const lines = commentGroup[0].value.split(astUtils.LINEBREAK_MATCHER); - - return commentGroup[0].type === "Block" && - /^\*\s*$/.test(lines[0]) && - lines.slice(1, -1).every(line => /^\s* /.test(line)) && - /^\s*$/.test(lines[lines.length - 1]); - } - - /** - * Each method checks a group of comments to see if it's valid according to the given option. - * @param {Token[]} commentGroup A list of comments that appear together. This will either contain a single - * block comment or multiple line comments. - * @returns {void} - */ - const commentGroupCheckers = { - "starred-block"(commentGroup) { - const commentLines = getCommentLines(commentGroup); - - if (commentLines.some(value => value.includes("*/"))) { - return; - } - - if (commentGroup.length > 1) { - context.report({ - loc: { - start: commentGroup[0].loc.start, - end: commentGroup[commentGroup.length - 1].loc.end - }, - message: EXPECTED_BLOCK_ERROR, - fix(fixer) { - const range = [commentGroup[0].range[0], commentGroup[commentGroup.length - 1].range[1]]; - const starredBlock = `/*${convertToStarredBlock(commentGroup[0], commentLines)}*/`; - - return commentLines.some(value => value.startsWith("/")) - ? null - : fixer.replaceTextRange(range, starredBlock); - } - }); - } else { - const block = commentGroup[0]; - const lines = block.value.split(astUtils.LINEBREAK_MATCHER); - const expectedLinePrefix = `${sourceCode.text.slice(block.range[0] - block.loc.start.column, block.range[0])} *`; - - if (!/^\*?\s*$/.test(lines[0])) { - const start = block.value.startsWith("*") ? block.range[0] + 1 : block.range[0]; - - context.report({ - loc: { - start: block.loc.start, - end: { line: block.loc.start.line, column: block.loc.start.column + 2 } - }, - message: START_NEWLINE_ERROR, - fix: fixer => fixer.insertTextAfterRange([start, start + 2], `\n${expectedLinePrefix}`) - }); - } - - if (!/^\s*$/.test(lines[lines.length - 1])) { - context.report({ - loc: { - start: { line: block.loc.end.line, column: block.loc.end.column - 2 }, - end: block.loc.end - }, - message: END_NEWLINE_ERROR, - fix: fixer => fixer.replaceTextRange([block.range[1] - 2, block.range[1]], `\n${expectedLinePrefix}/`) - }); - } - - for (let lineNumber = block.loc.start.line + 1; lineNumber <= block.loc.end.line; lineNumber++) { - const lineText = sourceCode.lines[lineNumber - 1]; - - if (!lineText.startsWith(expectedLinePrefix)) { - context.report({ - loc: { - start: { line: lineNumber, column: 0 }, - end: { line: lineNumber, column: sourceCode.lines[lineNumber - 1].length } - }, - message: /^\s*\*/.test(lineText) - ? ALIGNMENT_ERROR - : MISSING_STAR_ERROR, - fix(fixer) { - const lineStartIndex = sourceCode.getIndexFromLoc({ line: lineNumber, column: 0 }); - const linePrefixLength = lineText.match(/^\s*\*? ?/)[0].length; - const commentStartIndex = lineStartIndex + linePrefixLength; - - const replacementText = lineNumber === block.loc.end.line || lineText.length === linePrefixLength - ? expectedLinePrefix - : `${expectedLinePrefix} `; - - return fixer.replaceTextRange([lineStartIndex, commentStartIndex], replacementText); - } - }); - } - } - } - }, - "separate-lines"(commentGroup) { - if (!isJSDoc(commentGroup) && commentGroup[0].type === "Block") { - const commentLines = getCommentLines(commentGroup); - const block = commentGroup[0]; - const tokenAfter = sourceCode.getTokenAfter(block, { includeComments: true }); - - if (tokenAfter && block.loc.end.line === tokenAfter.loc.start.line) { - return; - } - - context.report({ - loc: { - start: block.loc.start, - end: { line: block.loc.start.line, column: block.loc.start.column + 2 } - }, - message: EXPECTED_LINES_ERROR, - fix(fixer) { - return fixer.replaceText(block, convertToSeparateLines(block, commentLines.filter(line => line))); - } - }); - } - }, - "bare-block"(commentGroup) { - if (!isJSDoc(commentGroup)) { - const commentLines = getCommentLines(commentGroup); - - // disallows consecutive line comments in favor of using a block comment. - if (commentGroup[0].type === "Line" && commentLines.length > 1 && - !commentLines.some(value => value.includes("*/"))) { - context.report({ - loc: { - start: commentGroup[0].loc.start, - end: commentGroup[commentGroup.length - 1].loc.end - }, - message: EXPECTED_BLOCK_ERROR, - fix(fixer) { - const range = [commentGroup[0].range[0], commentGroup[commentGroup.length - 1].range[1]]; - const block = convertToBlock(commentGroup[0], commentLines.filter(line => line)); - - return fixer.replaceTextRange(range, block); - } - }); - } - - // prohibits block comments from having a * at the beginning of each line. - if (commentGroup[0].type === "Block") { - const block = commentGroup[0]; - const lines = block.value.split(astUtils.LINEBREAK_MATCHER).filter(line => line.trim()); - - if (lines.length > 0 && lines.every(line => /^\s*\*/.test(line))) { - context.report({ - loc: { - start: block.loc.start, - end: { line: block.loc.start.line, column: block.loc.start.column + 2 } - }, - message: EXPECTED_BLOCK_ERROR, - fix(fixer) { - return fixer.replaceText(block, convertToBlock(block, commentLines.filter(line => line))); - } - }); - } - } - } - } - }; - - //---------------------------------------------------------------------- - // Public - //---------------------------------------------------------------------- - - return { - Program() { - return sourceCode.getAllComments() - .filter(comment => comment.type !== "Shebang") - .filter(comment => !astUtils.COMMENTS_IGNORE_PATTERN.test(comment.value)) - .filter(comment => { - const tokenBefore = sourceCode.getTokenBefore(comment, { includeComments: true }); - - return !tokenBefore || tokenBefore.loc.end.line < comment.loc.start.line; - }) - .reduce((commentGroups, comment, index, commentList) => { - const tokenBefore = sourceCode.getTokenBefore(comment, { includeComments: true }); - - if ( - comment.type === "Line" && - index && commentList[index - 1].type === "Line" && - tokenBefore && tokenBefore.loc.end.line === comment.loc.start.line - 1 && - tokenBefore === commentList[index - 1] - ) { - commentGroups[commentGroups.length - 1].push(comment); - } else { - commentGroups.push([comment]); - } - - return commentGroups; - }, []) - .filter(commentGroup => !(commentGroup.length === 1 && commentGroup[0].loc.start.line === commentGroup[0].loc.end.line)) - .forEach(commentGroupCheckers[option]); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/multiline-ternary.js b/node_modules/eslint/lib/rules/multiline-ternary.js deleted file mode 100644 index 10cf269f..00000000 --- a/node_modules/eslint/lib/rules/multiline-ternary.js +++ /dev/null @@ -1,90 +0,0 @@ -/** - * @fileoverview Enforce newlines between operands of ternary expressions - * @author Kai Cataldo - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce newlines between operands of ternary expressions", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/multiline-ternary" - }, - schema: [ - { - enum: ["always", "always-multiline", "never"] - } - ] - }, - - create(context) { - const option = context.options[0]; - const multiline = option !== "never"; - const allowSingleLine = option === "always-multiline"; - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Tests whether node is preceded by supplied tokens - * @param {ASTNode} node - node to check - * @param {ASTNode} parentNode - parent of node to report - * @param {boolean} expected - whether newline was expected or not - * @returns {void} - * @private - */ - function reportError(node, parentNode, expected) { - context.report({ - node, - message: "{{expected}} newline between {{typeOfError}} of ternary expression.", - data: { - expected: expected ? "Expected" : "Unexpected", - typeOfError: node === parentNode.test ? "test and consequent" : "consequent and alternate" - } - }); - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - ConditionalExpression(node) { - const areTestAndConsequentOnSameLine = astUtils.isTokenOnSameLine(node.test, node.consequent); - const areConsequentAndAlternateOnSameLine = astUtils.isTokenOnSameLine(node.consequent, node.alternate); - - if (!multiline) { - if (!areTestAndConsequentOnSameLine) { - reportError(node.test, node, false); - } - - if (!areConsequentAndAlternateOnSameLine) { - reportError(node.consequent, node, false); - } - } else { - if (allowSingleLine && node.loc.start.line === node.loc.end.line) { - return; - } - - if (areTestAndConsequentOnSameLine) { - reportError(node.test, node, true); - } - - if (areConsequentAndAlternateOnSameLine) { - reportError(node.consequent, node, true); - } - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/new-cap.js b/node_modules/eslint/lib/rules/new-cap.js deleted file mode 100644 index cc33e3b8..00000000 --- a/node_modules/eslint/lib/rules/new-cap.js +++ /dev/null @@ -1,273 +0,0 @@ -/** - * @fileoverview Rule to flag use of constructors without capital letters - * @author Nicholas C. Zakas - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const CAPS_ALLOWED = [ - "Array", - "Boolean", - "Date", - "Error", - "Function", - "Number", - "Object", - "RegExp", - "String", - "Symbol" -]; - -/** - * Ensure that if the key is provided, it must be an array. - * @param {Object} obj Object to check with `key`. - * @param {string} key Object key to check on `obj`. - * @param {*} fallback If obj[key] is not present, this will be returned. - * @returns {string[]} Returns obj[key] if it's an Array, otherwise `fallback` - */ -function checkArray(obj, key, fallback) { - - /* istanbul ignore if */ - if (Object.prototype.hasOwnProperty.call(obj, key) && !Array.isArray(obj[key])) { - throw new TypeError(`${key}, if provided, must be an Array`); - } - return obj[key] || fallback; -} - -/** - * A reducer function to invert an array to an Object mapping the string form of the key, to `true`. - * @param {Object} map Accumulator object for the reduce. - * @param {string} key Object key to set to `true`. - * @returns {Object} Returns the updated Object for further reduction. - */ -function invert(map, key) { - map[key] = true; - return map; -} - -/** - * Creates an object with the cap is new exceptions as its keys and true as their values. - * @param {Object} config Rule configuration - * @returns {Object} Object with cap is new exceptions. - */ -function calculateCapIsNewExceptions(config) { - let capIsNewExceptions = checkArray(config, "capIsNewExceptions", CAPS_ALLOWED); - - if (capIsNewExceptions !== CAPS_ALLOWED) { - capIsNewExceptions = capIsNewExceptions.concat(CAPS_ALLOWED); - } - - return capIsNewExceptions.reduce(invert, {}); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require constructor names to begin with a capital letter", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/new-cap" - }, - - schema: [ - { - type: "object", - properties: { - newIsCap: { - type: "boolean" - }, - capIsNew: { - type: "boolean" - }, - newIsCapExceptions: { - type: "array", - items: { - type: "string" - } - }, - newIsCapExceptionPattern: { - type: "string" - }, - capIsNewExceptions: { - type: "array", - items: { - type: "string" - } - }, - capIsNewExceptionPattern: { - type: "string" - }, - properties: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - const config = context.options[0] ? Object.assign({}, context.options[0]) : {}; - - config.newIsCap = config.newIsCap !== false; - config.capIsNew = config.capIsNew !== false; - const skipProperties = config.properties === false; - - const newIsCapExceptions = checkArray(config, "newIsCapExceptions", []).reduce(invert, {}); - const newIsCapExceptionPattern = config.newIsCapExceptionPattern ? new RegExp(config.newIsCapExceptionPattern) : null; - - const capIsNewExceptions = calculateCapIsNewExceptions(config); - const capIsNewExceptionPattern = config.capIsNewExceptionPattern ? new RegExp(config.capIsNewExceptionPattern) : null; - - const listeners = {}; - - const sourceCode = context.getSourceCode(); - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Get exact callee name from expression - * @param {ASTNode} node CallExpression or NewExpression node - * @returns {string} name - */ - function extractNameFromExpression(node) { - - let name = ""; - - if (node.callee.type === "MemberExpression") { - const property = node.callee.property; - - if (property.type === "Literal" && (typeof property.value === "string")) { - name = property.value; - } else if (property.type === "Identifier" && !node.callee.computed) { - name = property.name; - } - } else { - name = node.callee.name; - } - return name; - } - - /** - * Returns the capitalization state of the string - - * Whether the first character is uppercase, lowercase, or non-alphabetic - * @param {string} str String - * @returns {string} capitalization state: "non-alpha", "lower", or "upper" - */ - function getCap(str) { - const firstChar = str.charAt(0); - - const firstCharLower = firstChar.toLowerCase(); - const firstCharUpper = firstChar.toUpperCase(); - - if (firstCharLower === firstCharUpper) { - - // char has no uppercase variant, so it's non-alphabetic - return "non-alpha"; - } - if (firstChar === firstCharLower) { - return "lower"; - } - return "upper"; - - } - - /** - * Check if capitalization is allowed for a CallExpression - * @param {Object} allowedMap Object mapping calleeName to a Boolean - * @param {ASTNode} node CallExpression node - * @param {string} calleeName Capitalized callee name from a CallExpression - * @param {Object} pattern RegExp object from options pattern - * @returns {boolean} Returns true if the callee may be capitalized - */ - function isCapAllowed(allowedMap, node, calleeName, pattern) { - const sourceText = sourceCode.getText(node.callee); - - if (allowedMap[calleeName] || allowedMap[sourceText]) { - return true; - } - - if (pattern && pattern.test(sourceText)) { - return true; - } - - if (calleeName === "UTC" && node.callee.type === "MemberExpression") { - - // allow if callee is Date.UTC - return node.callee.object.type === "Identifier" && - node.callee.object.name === "Date"; - } - - return skipProperties && node.callee.type === "MemberExpression"; - } - - /** - * Reports the given message for the given node. The location will be the start of the property or the callee. - * @param {ASTNode} node CallExpression or NewExpression node. - * @param {string} message The message to report. - * @returns {void} - */ - function report(node, message) { - let callee = node.callee; - - if (callee.type === "MemberExpression") { - callee = callee.property; - } - - context.report({ node, loc: callee.loc.start, message }); - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - if (config.newIsCap) { - listeners.NewExpression = function(node) { - - const constructorName = extractNameFromExpression(node); - - if (constructorName) { - const capitalization = getCap(constructorName); - const isAllowed = capitalization !== "lower" || isCapAllowed(newIsCapExceptions, node, constructorName, newIsCapExceptionPattern); - - if (!isAllowed) { - report(node, "A constructor name should not start with a lowercase letter."); - } - } - }; - } - - if (config.capIsNew) { - listeners.CallExpression = function(node) { - - const calleeName = extractNameFromExpression(node); - - if (calleeName) { - const capitalization = getCap(calleeName); - const isAllowed = capitalization !== "upper" || isCapAllowed(capIsNewExceptions, node, calleeName, capIsNewExceptionPattern); - - if (!isAllowed) { - report(node, "A function with a name starting with an uppercase letter should only be used as a constructor."); - } - } - }; - } - - return listeners; - } -}; diff --git a/node_modules/eslint/lib/rules/new-parens.js b/node_modules/eslint/lib/rules/new-parens.js deleted file mode 100644 index abf2e032..00000000 --- a/node_modules/eslint/lib/rules/new-parens.js +++ /dev/null @@ -1,59 +0,0 @@ -/** - * @fileoverview Rule to flag when using constructor without parentheses - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require parentheses when invoking a constructor with no arguments", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/new-parens" - }, - - schema: [], - - fixable: "code" - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - return { - NewExpression(node) { - if (node.arguments.length !== 0) { - return; // shortcut: if there are arguments, there have to be parens - } - - const lastToken = sourceCode.getLastToken(node); - const hasLastParen = lastToken && astUtils.isClosingParenToken(lastToken); - const hasParens = hasLastParen && astUtils.isOpeningParenToken(sourceCode.getTokenBefore(lastToken)); - - if (!hasParens) { - context.report({ - node, - message: "Missing '()' invoking a constructor.", - fix: fixer => fixer.insertTextAfter(node, "()") - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/newline-after-var.js b/node_modules/eslint/lib/rules/newline-after-var.js deleted file mode 100644 index b11d9d99..00000000 --- a/node_modules/eslint/lib/rules/newline-after-var.js +++ /dev/null @@ -1,255 +0,0 @@ -/** - * @fileoverview Rule to check empty newline after "var" statement - * @author Gopal Venkatesan - * @deprecated - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow an empty line after variable declarations", - category: "Stylistic Issues", - recommended: false, - replacedBy: ["padding-line-between-statements"], - url: "https://eslint.org/docs/rules/newline-after-var" - }, - - schema: [ - { - enum: ["never", "always"] - } - ], - - fixable: "whitespace", - - deprecated: true - }, - - create(context) { - - const ALWAYS_MESSAGE = "Expected blank line after variable declarations.", - NEVER_MESSAGE = "Unexpected blank line after variable declarations."; - - const sourceCode = context.getSourceCode(); - - // Default `mode` to "always". - const mode = context.options[0] === "never" ? "never" : "always"; - - // Cache starting and ending line numbers of comments for faster lookup - const commentEndLine = sourceCode.getAllComments().reduce((result, token) => { - result[token.loc.start.line] = token.loc.end.line; - return result; - }, {}); - - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Gets a token from the given node to compare line to the next statement. - * - * In general, the token is the last token of the node. However, the token is the second last token if the following conditions satisfy. - * - * - The last token is semicolon. - * - The semicolon is on a different line from the previous token of the semicolon. - * - * This behavior would address semicolon-less style code. e.g.: - * - * var foo = 1 - * - * ;(a || b).doSomething() - * - * @param {ASTNode} node - The node to get. - * @returns {Token} The token to compare line to the next statement. - */ - function getLastToken(node) { - const lastToken = sourceCode.getLastToken(node); - - if (lastToken.type === "Punctuator" && lastToken.value === ";") { - const prevToken = sourceCode.getTokenBefore(lastToken); - - if (prevToken.loc.end.line !== lastToken.loc.start.line) { - return prevToken; - } - } - - return lastToken; - } - - /** - * Determine if provided keyword is a variable declaration - * @private - * @param {string} keyword - keyword to test - * @returns {boolean} True if `keyword` is a type of var - */ - function isVar(keyword) { - return keyword === "var" || keyword === "let" || keyword === "const"; - } - - /** - * Determine if provided keyword is a variant of for specifiers - * @private - * @param {string} keyword - keyword to test - * @returns {boolean} True if `keyword` is a variant of for specifier - */ - function isForTypeSpecifier(keyword) { - return keyword === "ForStatement" || keyword === "ForInStatement" || keyword === "ForOfStatement"; - } - - /** - * Determine if provided keyword is an export specifiers - * @private - * @param {string} nodeType - nodeType to test - * @returns {boolean} True if `nodeType` is an export specifier - */ - function isExportSpecifier(nodeType) { - return nodeType === "ExportNamedDeclaration" || nodeType === "ExportSpecifier" || - nodeType === "ExportDefaultDeclaration" || nodeType === "ExportAllDeclaration"; - } - - /** - * Determine if provided node is the last of their parent block. - * @private - * @param {ASTNode} node - node to test - * @returns {boolean} True if `node` is last of their parent block. - */ - function isLastNode(node) { - const token = sourceCode.getTokenAfter(node); - - return !token || (token.type === "Punctuator" && token.value === "}"); - } - - /** - * Gets the last line of a group of consecutive comments - * @param {number} commentStartLine The starting line of the group - * @returns {number} The number of the last comment line of the group - */ - function getLastCommentLineOfBlock(commentStartLine) { - const currentCommentEnd = commentEndLine[commentStartLine]; - - return commentEndLine[currentCommentEnd + 1] ? getLastCommentLineOfBlock(currentCommentEnd + 1) : currentCommentEnd; - } - - /** - * Determine if a token starts more than one line after a comment ends - * @param {token} token The token being checked - * @param {integer} commentStartLine The line number on which the comment starts - * @returns {boolean} True if `token` does not start immediately after a comment - */ - function hasBlankLineAfterComment(token, commentStartLine) { - return token.loc.start.line > getLastCommentLineOfBlock(commentStartLine) + 1; - } - - /** - * Checks that a blank line exists after a variable declaration when mode is - * set to "always", or checks that there is no blank line when mode is set - * to "never" - * @private - * @param {ASTNode} node - `VariableDeclaration` node to test - * @returns {void} - */ - function checkForBlankLine(node) { - - /* - * lastToken is the last token on the node's line. It will usually also be the last token of the node, but it will - * sometimes be second-last if there is a semicolon on a different line. - */ - const lastToken = getLastToken(node), - - /* - * If lastToken is the last token of the node, nextToken should be the token after the node. Otherwise, nextToken - * is the last token of the node. - */ - nextToken = lastToken === sourceCode.getLastToken(node) ? sourceCode.getTokenAfter(node) : sourceCode.getLastToken(node), - nextLineNum = lastToken.loc.end.line + 1; - - // Ignore if there is no following statement - if (!nextToken) { - return; - } - - // Ignore if parent of node is a for variant - if (isForTypeSpecifier(node.parent.type)) { - return; - } - - // Ignore if parent of node is an export specifier - if (isExportSpecifier(node.parent.type)) { - return; - } - - /* - * Some coding styles use multiple `var` statements, so do nothing if - * the next token is a `var` statement. - */ - if (nextToken.type === "Keyword" && isVar(nextToken.value)) { - return; - } - - // Ignore if it is last statement in a block - if (isLastNode(node)) { - return; - } - - // Next statement is not a `var`... - const noNextLineToken = nextToken.loc.start.line > nextLineNum; - const hasNextLineComment = (typeof commentEndLine[nextLineNum] !== "undefined"); - - if (mode === "never" && noNextLineToken && !hasNextLineComment) { - context.report({ - node, - message: NEVER_MESSAGE, - data: { identifier: node.name }, - fix(fixer) { - const linesBetween = sourceCode.getText().slice(lastToken.range[1], nextToken.range[0]).split(astUtils.LINEBREAK_MATCHER); - - return fixer.replaceTextRange([lastToken.range[1], nextToken.range[0]], `${linesBetween.slice(0, -1).join("")}\n${linesBetween[linesBetween.length - 1]}`); - } - }); - } - - // Token on the next line, or comment without blank line - if ( - mode === "always" && ( - !noNextLineToken || - hasNextLineComment && !hasBlankLineAfterComment(nextToken, nextLineNum) - ) - ) { - context.report({ - node, - message: ALWAYS_MESSAGE, - data: { identifier: node.name }, - fix(fixer) { - if ((noNextLineToken ? getLastCommentLineOfBlock(nextLineNum) : lastToken.loc.end.line) === nextToken.loc.start.line) { - return fixer.insertTextBefore(nextToken, "\n\n"); - } - - return fixer.insertTextBeforeRange([nextToken.range[0] - nextToken.loc.start.column, nextToken.range[1]], "\n"); - } - }); - } - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - VariableDeclaration: checkForBlankLine - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/newline-before-return.js b/node_modules/eslint/lib/rules/newline-before-return.js deleted file mode 100644 index 5bc1f703..00000000 --- a/node_modules/eslint/lib/rules/newline-before-return.js +++ /dev/null @@ -1,211 +0,0 @@ -/** - * @fileoverview Rule to require newlines before `return` statement - * @author Kai Cataldo - * @deprecated - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require an empty line before `return` statements", - category: "Stylistic Issues", - recommended: false, - replacedBy: ["padding-line-between-statements"], - url: "https://eslint.org/docs/rules/newline-before-return" - }, - fixable: "whitespace", - schema: [], - deprecated: true - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Tests whether node is preceded by supplied tokens - * @param {ASTNode} node - node to check - * @param {array} testTokens - array of tokens to test against - * @returns {boolean} Whether or not the node is preceded by one of the supplied tokens - * @private - */ - function isPrecededByTokens(node, testTokens) { - const tokenBefore = sourceCode.getTokenBefore(node); - - return testTokens.some(token => tokenBefore.value === token); - } - - /** - * Checks whether node is the first node after statement or in block - * @param {ASTNode} node - node to check - * @returns {boolean} Whether or not the node is the first node after statement or in block - * @private - */ - function isFirstNode(node) { - const parentType = node.parent.type; - - if (node.parent.body) { - return Array.isArray(node.parent.body) - ? node.parent.body[0] === node - : node.parent.body === node; - } - - if (parentType === "IfStatement") { - return isPrecededByTokens(node, ["else", ")"]); - } - if (parentType === "DoWhileStatement") { - return isPrecededByTokens(node, ["do"]); - } - if (parentType === "SwitchCase") { - return isPrecededByTokens(node, [":"]); - } - return isPrecededByTokens(node, [")"]); - - } - - /** - * Returns the number of lines of comments that precede the node - * @param {ASTNode} node - node to check for overlapping comments - * @param {number} lineNumTokenBefore - line number of previous token, to check for overlapping comments - * @returns {number} Number of lines of comments that precede the node - * @private - */ - function calcCommentLines(node, lineNumTokenBefore) { - const comments = sourceCode.getCommentsBefore(node); - let numLinesComments = 0; - - if (!comments.length) { - return numLinesComments; - } - - comments.forEach(comment => { - numLinesComments++; - - if (comment.type === "Block") { - numLinesComments += comment.loc.end.line - comment.loc.start.line; - } - - // avoid counting lines with inline comments twice - if (comment.loc.start.line === lineNumTokenBefore) { - numLinesComments--; - } - - if (comment.loc.end.line === node.loc.start.line) { - numLinesComments--; - } - }); - - return numLinesComments; - } - - /** - * Returns the line number of the token before the node that is passed in as an argument - * @param {ASTNode} node - The node to use as the start of the calculation - * @returns {number} Line number of the token before `node` - * @private - */ - function getLineNumberOfTokenBefore(node) { - const tokenBefore = sourceCode.getTokenBefore(node); - let lineNumTokenBefore; - - /** - * Global return (at the beginning of a script) is a special case. - * If there is no token before `return`, then we expect no line - * break before the return. Comments are allowed to occupy lines - * before the global return, just no blank lines. - * Setting lineNumTokenBefore to zero in that case results in the - * desired behavior. - */ - if (tokenBefore) { - lineNumTokenBefore = tokenBefore.loc.end.line; - } else { - lineNumTokenBefore = 0; // global return at beginning of script - } - - return lineNumTokenBefore; - } - - /** - * Checks whether node is preceded by a newline - * @param {ASTNode} node - node to check - * @returns {boolean} Whether or not the node is preceded by a newline - * @private - */ - function hasNewlineBefore(node) { - const lineNumNode = node.loc.start.line; - const lineNumTokenBefore = getLineNumberOfTokenBefore(node); - const commentLines = calcCommentLines(node, lineNumTokenBefore); - - return (lineNumNode - lineNumTokenBefore - commentLines) > 1; - } - - /** - * Checks whether it is safe to apply a fix to a given return statement. - * - * The fix is not considered safe if the given return statement has leading comments, - * as we cannot safely determine if the newline should be added before or after the comments. - * For more information, see: https://github.com/eslint/eslint/issues/5958#issuecomment-222767211 - * - * @param {ASTNode} node - The return statement node to check. - * @returns {boolean} `true` if it can fix the node. - * @private - */ - function canFix(node) { - const leadingComments = sourceCode.getCommentsBefore(node); - const lastLeadingComment = leadingComments[leadingComments.length - 1]; - const tokenBefore = sourceCode.getTokenBefore(node); - - if (leadingComments.length === 0) { - return true; - } - - /* - * if the last leading comment ends in the same line as the previous token and - * does not share a line with the `return` node, we can consider it safe to fix. - * Example: - * function a() { - * var b; //comment - * return; - * } - */ - if (lastLeadingComment.loc.end.line === tokenBefore.loc.end.line && - lastLeadingComment.loc.end.line !== node.loc.start.line) { - return true; - } - - return false; - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - ReturnStatement(node) { - if (!isFirstNode(node) && !hasNewlineBefore(node)) { - context.report({ - node, - message: "Expected newline before return statement.", - fix(fixer) { - if (canFix(node)) { - const tokenBefore = sourceCode.getTokenBefore(node); - const newlines = node.loc.start.line === tokenBefore.loc.end.line ? "\n\n" : "\n"; - - return fixer.insertTextBefore(node, newlines); - } - return null; - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/newline-per-chained-call.js b/node_modules/eslint/lib/rules/newline-per-chained-call.js deleted file mode 100644 index 9691da44..00000000 --- a/node_modules/eslint/lib/rules/newline-per-chained-call.js +++ /dev/null @@ -1,104 +0,0 @@ -/** - * @fileoverview Rule to ensure newline per method call when chaining calls - * @author Rajendra Patil - * @author Burak Yigit Kaya - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require a newline after each call in a method chain", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/newline-per-chained-call" - }, - fixable: "whitespace", - schema: [{ - type: "object", - properties: { - ignoreChainWithDepth: { - type: "integer", - minimum: 1, - maximum: 10 - } - }, - additionalProperties: false - }] - }, - - create(context) { - - const options = context.options[0] || {}, - ignoreChainWithDepth = options.ignoreChainWithDepth || 2; - - const sourceCode = context.getSourceCode(); - - /** - * Get the prefix of a given MemberExpression node. - * If the MemberExpression node is a computed value it returns a - * left bracket. If not it returns a period. - * - * @param {ASTNode} node - A MemberExpression node to get - * @returns {string} The prefix of the node. - */ - function getPrefix(node) { - return node.computed ? "[" : "."; - } - - /** - * Gets the property text of a given MemberExpression node. - * If the text is multiline, this returns only the first line. - * - * @param {ASTNode} node - A MemberExpression node to get. - * @returns {string} The property text of the node. - */ - function getPropertyText(node) { - const prefix = getPrefix(node); - const lines = sourceCode.getText(node.property).split(astUtils.LINEBREAK_MATCHER); - const suffix = node.computed && lines.length === 1 ? "]" : ""; - - return prefix + lines[0] + suffix; - } - - return { - "CallExpression:exit"(node) { - if (!node.callee || node.callee.type !== "MemberExpression") { - return; - } - - const callee = node.callee; - let parent = callee.object; - let depth = 1; - - while (parent && parent.callee) { - depth += 1; - parent = parent.callee.object; - } - - if (depth > ignoreChainWithDepth && astUtils.isTokenOnSameLine(callee.object, callee.property)) { - context.report({ - node: callee.property, - loc: callee.property.loc.start, - message: "Expected line break before `{{callee}}`.", - data: { - callee: getPropertyText(callee) - }, - fix(fixer) { - const firstTokenAfterObject = sourceCode.getTokenAfter(callee.object, astUtils.isNotClosingParenToken); - - return fixer.insertTextBefore(firstTokenAfterObject, "\n"); - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-alert.js b/node_modules/eslint/lib/rules/no-alert.js deleted file mode 100644 index 69d419da..00000000 --- a/node_modules/eslint/lib/rules/no-alert.js +++ /dev/null @@ -1,125 +0,0 @@ -/** - * @fileoverview Rule to flag use of alert, confirm, prompt - * @author Nicholas C. Zakas - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const getPropertyName = require("../ast-utils").getStaticPropertyName; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks if the given name is a prohibited identifier. - * @param {string} name The name to check - * @returns {boolean} Whether or not the name is prohibited. - */ -function isProhibitedIdentifier(name) { - return /^(alert|confirm|prompt)$/.test(name); -} - -/** - * Finds the eslint-scope reference in the given scope. - * @param {Object} scope The scope to search. - * @param {ASTNode} node The identifier node. - * @returns {Reference|null} Returns the found reference or null if none were found. - */ -function findReference(scope, node) { - const references = scope.references.filter(reference => reference.identifier.range[0] === node.range[0] && - reference.identifier.range[1] === node.range[1]); - - if (references.length === 1) { - return references[0]; - } - return null; -} - -/** - * Checks if the given identifier node is shadowed in the given scope. - * @param {Object} scope The current scope. - * @param {string} node The identifier node to check - * @returns {boolean} Whether or not the name is shadowed. - */ -function isShadowed(scope, node) { - const reference = findReference(scope, node); - - return reference && reference.resolved && reference.resolved.defs.length > 0; -} - -/** - * Checks if the given identifier node is a ThisExpression in the global scope or the global window property. - * @param {Object} scope The current scope. - * @param {string} node The identifier node to check - * @returns {boolean} Whether or not the node is a reference to the global object. - */ -function isGlobalThisReferenceOrGlobalWindow(scope, node) { - if (scope.type === "global" && node.type === "ThisExpression") { - return true; - } - if (node.name === "window") { - return !isShadowed(scope, node); - } - - return false; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow the use of `alert`, `confirm`, and `prompt`", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-alert" - }, - - schema: [], - - messages: { - unexpected: "Unexpected {{name}}." - } - }, - - create(context) { - return { - CallExpression(node) { - const callee = node.callee, - currentScope = context.getScope(); - - // without window. - if (callee.type === "Identifier") { - const name = callee.name; - - if (!isShadowed(currentScope, callee) && isProhibitedIdentifier(callee.name)) { - context.report({ - node, - messageId: "unexpected", - data: { name } - }); - } - - } else if (callee.type === "MemberExpression" && isGlobalThisReferenceOrGlobalWindow(currentScope, callee.object)) { - const name = getPropertyName(callee); - - if (isProhibitedIdentifier(name)) { - context.report({ - node, - messageId: "unexpected", - data: { name } - }); - } - } - - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-array-constructor.js b/node_modules/eslint/lib/rules/no-array-constructor.js deleted file mode 100644 index 51676f78..00000000 --- a/node_modules/eslint/lib/rules/no-array-constructor.js +++ /dev/null @@ -1,52 +0,0 @@ -/** - * @fileoverview Disallow construction of dense arrays using the Array constructor - * @author Matt DuVall - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `Array` constructors", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-array-constructor" - }, - - schema: [], - - messages: { - preferLiteral: "The array literal notation [] is preferable." - } - }, - - create(context) { - - /** - * Disallow construction of dense arrays using the Array constructor - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function check(node) { - if ( - node.arguments.length !== 1 && - node.callee.type === "Identifier" && - node.callee.name === "Array" - ) { - context.report({ node, messageId: "preferLiteral" }); - } - } - - return { - CallExpression: check, - NewExpression: check - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-await-in-loop.js b/node_modules/eslint/lib/rules/no-await-in-loop.js deleted file mode 100644 index ef0bda90..00000000 --- a/node_modules/eslint/lib/rules/no-await-in-loop.js +++ /dev/null @@ -1,102 +0,0 @@ -/** - * @fileoverview Rule to disallow uses of await inside of loops. - * @author Nat Mote (nmote) - */ -"use strict"; - -/** - * Check whether it should stop traversing ancestors at the given node. - * @param {ASTNode} node A node to check. - * @returns {boolean} `true` if it should stop traversing. - */ -function isBoundary(node) { - const t = node.type; - - return ( - t === "FunctionDeclaration" || - t === "FunctionExpression" || - t === "ArrowFunctionExpression" || - - /* - * Don't report the await expressions on for-await-of loop since it's - * asynchronous iteration intentionally. - */ - (t === "ForOfStatement" && node.await === true) - ); -} - -/** - * Check whether the given node is in loop. - * @param {ASTNode} node A node to check. - * @param {ASTNode} parent A parent node to check. - * @returns {boolean} `true` if the node is in loop. - */ -function isLooped(node, parent) { - switch (parent.type) { - case "ForStatement": - return ( - node === parent.test || - node === parent.update || - node === parent.body - ); - - case "ForOfStatement": - case "ForInStatement": - return node === parent.body; - - case "WhileStatement": - case "DoWhileStatement": - return node === parent.test || node === parent.body; - - default: - return false; - } -} - -module.exports = { - meta: { - docs: { - description: "disallow `await` inside of loops", - category: "Possible Errors", - recommended: false, - url: "https://eslint.org/docs/rules/no-await-in-loop" - }, - schema: [], - messages: { - unexpectedAwait: "Unexpected `await` inside a loop." - } - }, - create(context) { - - /** - * Validate an await expression. - * @param {ASTNode} awaitNode An AwaitExpression or ForOfStatement node to validate. - * @returns {void} - */ - function validate(awaitNode) { - if (awaitNode.type === "ForOfStatement" && !awaitNode.await) { - return; - } - - let node = awaitNode; - let parent = node.parent; - - while (parent && !isBoundary(parent)) { - if (isLooped(node, parent)) { - context.report({ - node: awaitNode, - messageId: "unexpectedAwait" - }); - return; - } - node = parent; - parent = parent.parent; - } - } - - return { - AwaitExpression: validate, - ForOfStatement: validate - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-bitwise.js b/node_modules/eslint/lib/rules/no-bitwise.js deleted file mode 100644 index 36bbdaf3..00000000 --- a/node_modules/eslint/lib/rules/no-bitwise.js +++ /dev/null @@ -1,116 +0,0 @@ -/** - * @fileoverview Rule to flag bitwise identifiers - * @author Nicholas C. Zakas - */ - -"use strict"; - -/* - * - * Set of bitwise operators. - * - */ -const BITWISE_OPERATORS = [ - "^", "|", "&", "<<", ">>", ">>>", - "^=", "|=", "&=", "<<=", ">>=", ">>>=", - "~" -]; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow bitwise operators", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-bitwise" - }, - - schema: [ - { - type: "object", - properties: { - allow: { - type: "array", - items: { - enum: BITWISE_OPERATORS - }, - uniqueItems: true - }, - int32Hint: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - - messages: { - unexpected: "Unexpected use of '{{operator}}'." - } - }, - - create(context) { - const options = context.options[0] || {}; - const allowed = options.allow || []; - const int32Hint = options.int32Hint === true; - - /** - * Reports an unexpected use of a bitwise operator. - * @param {ASTNode} node Node which contains the bitwise operator. - * @returns {void} - */ - function report(node) { - context.report({ node, messageId: "unexpected", data: { operator: node.operator } }); - } - - /** - * Checks if the given node has a bitwise operator. - * @param {ASTNode} node The node to check. - * @returns {boolean} Whether or not the node has a bitwise operator. - */ - function hasBitwiseOperator(node) { - return BITWISE_OPERATORS.indexOf(node.operator) !== -1; - } - - /** - * Checks if exceptions were provided, e.g. `{ allow: ['~', '|'] }`. - * @param {ASTNode} node The node to check. - * @returns {boolean} Whether or not the node has a bitwise operator. - */ - function allowedOperator(node) { - return allowed.indexOf(node.operator) !== -1; - } - - /** - * Checks if the given bitwise operator is used for integer typecasting, i.e. "|0" - * @param {ASTNode} node The node to check. - * @returns {boolean} whether the node is used in integer typecasting. - */ - function isInt32Hint(node) { - return int32Hint && node.operator === "|" && node.right && - node.right.type === "Literal" && node.right.value === 0; - } - - /** - * Report if the given node contains a bitwise operator. - * @param {ASTNode} node The node to check. - * @returns {void} - */ - function checkNodeForBitwiseOperator(node) { - if (hasBitwiseOperator(node) && !allowedOperator(node) && !isInt32Hint(node)) { - report(node); - } - } - - return { - AssignmentExpression: checkNodeForBitwiseOperator, - BinaryExpression: checkNodeForBitwiseOperator, - UnaryExpression: checkNodeForBitwiseOperator - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-buffer-constructor.js b/node_modules/eslint/lib/rules/no-buffer-constructor.js deleted file mode 100644 index 51f78edb..00000000 --- a/node_modules/eslint/lib/rules/no-buffer-constructor.js +++ /dev/null @@ -1,41 +0,0 @@ -/** - * @fileoverview disallow use of the Buffer() constructor - * @author Teddy Katz - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow use of the `Buffer()` constructor", - category: "Node.js and CommonJS", - recommended: false, - url: "https://eslint.org/docs/rules/no-buffer-constructor" - }, - schema: [], - messages: { - deprecated: "{{expr}} is deprecated. Use Buffer.from(), Buffer.alloc(), or Buffer.allocUnsafe() instead." - } - }, - - create(context) { - - //---------------------------------------------------------------------- - // Public - //---------------------------------------------------------------------- - - return { - "CallExpression[callee.name='Buffer'], NewExpression[callee.name='Buffer']"(node) { - context.report({ - node, - messageId: "deprecated", - data: { expr: node.type === "CallExpression" ? "Buffer()" : "new Buffer()" } - }); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-caller.js b/node_modules/eslint/lib/rules/no-caller.js deleted file mode 100644 index 9756b212..00000000 --- a/node_modules/eslint/lib/rules/no-caller.js +++ /dev/null @@ -1,44 +0,0 @@ -/** - * @fileoverview Rule to flag use of arguments.callee and arguments.caller. - * @author Nicholas C. Zakas - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow the use of `arguments.caller` or `arguments.callee`", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-caller" - }, - - schema: [], - - messages: { - unexpected: "Avoid arguments.{{prop}}." - } - }, - - create(context) { - - return { - - MemberExpression(node) { - const objectName = node.object.name, - propertyName = node.property.name; - - if (objectName === "arguments" && !node.computed && propertyName && propertyName.match(/^calle[er]$/)) { - context.report({ node, messageId: "unexpected", data: { prop: propertyName } }); - } - - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-case-declarations.js b/node_modules/eslint/lib/rules/no-case-declarations.js deleted file mode 100644 index 862be4c5..00000000 --- a/node_modules/eslint/lib/rules/no-case-declarations.js +++ /dev/null @@ -1,62 +0,0 @@ -/** - * @fileoverview Rule to flag use of an lexical declarations inside a case clause - * @author Erik Arvidsson - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow lexical declarations in case clauses", - category: "Best Practices", - recommended: true, - url: "https://eslint.org/docs/rules/no-case-declarations" - }, - - schema: [], - - messages: { - unexpected: "Unexpected lexical declaration in case block." - } - }, - - create(context) { - - /** - * Checks whether or not a node is a lexical declaration. - * @param {ASTNode} node A direct child statement of a switch case. - * @returns {boolean} Whether or not the node is a lexical declaration. - */ - function isLexicalDeclaration(node) { - switch (node.type) { - case "FunctionDeclaration": - case "ClassDeclaration": - return true; - case "VariableDeclaration": - return node.kind !== "var"; - default: - return false; - } - } - - return { - SwitchCase(node) { - for (let i = 0; i < node.consequent.length; i++) { - const statement = node.consequent[i]; - - if (isLexicalDeclaration(statement)) { - context.report({ - node, - messageId: "unexpected" - }); - } - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-catch-shadow.js b/node_modules/eslint/lib/rules/no-catch-shadow.js deleted file mode 100644 index 90779227..00000000 --- a/node_modules/eslint/lib/rules/no-catch-shadow.js +++ /dev/null @@ -1,74 +0,0 @@ -/** - * @fileoverview Rule to flag variable leak in CatchClauses in IE 8 and earlier - * @author Ian Christian Myers - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `catch` clause parameters from shadowing variables in the outer scope", - category: "Variables", - recommended: false, - url: "https://eslint.org/docs/rules/no-catch-shadow" - }, - - schema: [], - - messages: { - mutable: "Value of '{{name}}' may be overwritten in IE 8 and earlier." - } - }, - - create(context) { - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Check if the parameters are been shadowed - * @param {Object} scope current scope - * @param {string} name parameter name - * @returns {boolean} True is its been shadowed - */ - function paramIsShadowing(scope, name) { - return astUtils.getVariableByName(scope, name) !== null; - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - - CatchClause(node) { - let scope = context.getScope(); - - /* - * When ecmaVersion >= 6, CatchClause creates its own scope - * so start from one upper scope to exclude the current node - */ - if (scope.block === node) { - scope = scope.upper; - } - - if (paramIsShadowing(scope, node.param.name)) { - context.report({ node, messageId: "mutable", data: { name: node.param.name } }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-class-assign.js b/node_modules/eslint/lib/rules/no-class-assign.js deleted file mode 100644 index 58dddd6a..00000000 --- a/node_modules/eslint/lib/rules/no-class-assign.js +++ /dev/null @@ -1,59 +0,0 @@ -/** - * @fileoverview A rule to disallow modifying variables of class declarations - * @author Toru Nagashima - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow reassigning class members", - category: "ECMAScript 6", - recommended: true, - url: "https://eslint.org/docs/rules/no-class-assign" - }, - - schema: [], - - messages: { - class: "'{{name}}' is a class." - } - }, - - create(context) { - - /** - * Finds and reports references that are non initializer and writable. - * @param {Variable} variable - A variable to check. - * @returns {void} - */ - function checkVariable(variable) { - astUtils.getModifyingReferences(variable.references).forEach(reference => { - context.report({ node: reference.identifier, messageId: "class", data: { name: reference.identifier.name } }); - - }); - } - - /** - * Finds and reports references that are non initializer and writable. - * @param {ASTNode} node - A ClassDeclaration/ClassExpression node to check. - * @returns {void} - */ - function checkForClass(node) { - context.getDeclaredVariables(node).forEach(checkVariable); - } - - return { - ClassDeclaration: checkForClass, - ClassExpression: checkForClass - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-compare-neg-zero.js b/node_modules/eslint/lib/rules/no-compare-neg-zero.js deleted file mode 100644 index 6903bd06..00000000 --- a/node_modules/eslint/lib/rules/no-compare-neg-zero.js +++ /dev/null @@ -1,57 +0,0 @@ -/** - * @fileoverview The rule should warn against code that tries to compare against -0. - * @author Aladdin-ADD - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow comparing against -0", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-compare-neg-zero" - }, - fixable: null, - schema: [], - messages: { - unexpected: "Do not use the '{{operator}}' operator to compare against -0." - } - }, - - create(context) { - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Checks a given node is -0 - * - * @param {ASTNode} node - A node to check. - * @returns {boolean} `true` if the node is -0. - */ - function isNegZero(node) { - return node.type === "UnaryExpression" && node.operator === "-" && node.argument.type === "Literal" && node.argument.value === 0; - } - const OPERATORS_TO_CHECK = new Set([">", ">=", "<", "<=", "==", "===", "!=", "!=="]); - - return { - BinaryExpression(node) { - if (OPERATORS_TO_CHECK.has(node.operator)) { - if (isNegZero(node.left) || isNegZero(node.right)) { - context.report({ - node, - messageId: "unexpected", - data: { operator: node.operator } - }); - } - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-cond-assign.js b/node_modules/eslint/lib/rules/no-cond-assign.js deleted file mode 100644 index f949bcc8..00000000 --- a/node_modules/eslint/lib/rules/no-cond-assign.js +++ /dev/null @@ -1,146 +0,0 @@ -/** - * @fileoverview Rule to flag assignment in a conditional statement's test expression - * @author Stephen Murray - */ -"use strict"; - -const astUtils = require("../ast-utils"); - -const NODE_DESCRIPTIONS = { - DoWhileStatement: "a 'do...while' statement", - ForStatement: "a 'for' statement", - IfStatement: "an 'if' statement", - WhileStatement: "a 'while' statement" -}; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow assignment operators in conditional expressions", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-cond-assign" - }, - - schema: [ - { - enum: ["except-parens", "always"] - } - ], - - messages: { - unexpected: "Unexpected assignment within {{type}}.", - - // must match JSHint's error message - missing: "Expected a conditional expression and instead saw an assignment." - } - }, - - create(context) { - - const prohibitAssign = (context.options[0] || "except-parens"); - - const sourceCode = context.getSourceCode(); - - /** - * Check whether an AST node is the test expression for a conditional statement. - * @param {!Object} node The node to test. - * @returns {boolean} `true` if the node is the text expression for a conditional statement; otherwise, `false`. - */ - function isConditionalTestExpression(node) { - return node.parent && - node.parent.test && - node === node.parent.test; - } - - /** - * Given an AST node, perform a bottom-up search for the first ancestor that represents a conditional statement. - * @param {!Object} node The node to use at the start of the search. - * @returns {?Object} The closest ancestor node that represents a conditional statement. - */ - function findConditionalAncestor(node) { - let currentAncestor = node; - - do { - if (isConditionalTestExpression(currentAncestor)) { - return currentAncestor.parent; - } - } while ((currentAncestor = currentAncestor.parent) && !astUtils.isFunction(currentAncestor)); - - return null; - } - - /** - * Check whether the code represented by an AST node is enclosed in two sets of parentheses. - * @param {!Object} node The node to test. - * @returns {boolean} `true` if the code is enclosed in two sets of parentheses; otherwise, `false`. - */ - function isParenthesisedTwice(node) { - const previousToken = sourceCode.getTokenBefore(node, 1), - nextToken = sourceCode.getTokenAfter(node, 1); - - return astUtils.isParenthesised(sourceCode, node) && - astUtils.isOpeningParenToken(previousToken) && previousToken.range[1] <= node.range[0] && - astUtils.isClosingParenToken(nextToken) && nextToken.range[0] >= node.range[1]; - } - - /** - * Check a conditional statement's test expression for top-level assignments that are not enclosed in parentheses. - * @param {!Object} node The node for the conditional statement. - * @returns {void} - */ - function testForAssign(node) { - if (node.test && - (node.test.type === "AssignmentExpression") && - (node.type === "ForStatement" - ? !astUtils.isParenthesised(sourceCode, node.test) - : !isParenthesisedTwice(node.test) - ) - ) { - - context.report({ - node, - loc: node.test.loc.start, - messageId: "missing" - }); - } - } - - /** - * Check whether an assignment expression is descended from a conditional statement's test expression. - * @param {!Object} node The node for the assignment expression. - * @returns {void} - */ - function testForConditionalAncestor(node) { - const ancestor = findConditionalAncestor(node); - - if (ancestor) { - context.report({ - node: ancestor, - messageId: "unexpected", - data: { - type: NODE_DESCRIPTIONS[ancestor.type] || ancestor.type - } - }); - } - } - - if (prohibitAssign === "always") { - return { - AssignmentExpression: testForConditionalAncestor - }; - } - - return { - DoWhileStatement: testForAssign, - ForStatement: testForAssign, - IfStatement: testForAssign, - WhileStatement: testForAssign - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-confusing-arrow.js b/node_modules/eslint/lib/rules/no-confusing-arrow.js deleted file mode 100644 index 297e3b14..00000000 --- a/node_modules/eslint/lib/rules/no-confusing-arrow.js +++ /dev/null @@ -1,81 +0,0 @@ -/** - * @fileoverview A rule to warn against using arrow functions when they could be - * confused with comparisions - * @author Jxck - */ - -"use strict"; - -const astUtils = require("../ast-utils.js"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether or not a node is a conditional expression. - * @param {ASTNode} node - node to test - * @returns {boolean} `true` if the node is a conditional expression. - */ -function isConditional(node) { - return node && node.type === "ConditionalExpression"; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow arrow functions where they could be confused with comparisons", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/no-confusing-arrow" - }, - - fixable: "code", - - schema: [{ - type: "object", - properties: { - allowParens: { type: "boolean" } - }, - additionalProperties: false - }], - - messages: { - confusing: "Arrow function used ambiguously with a conditional expression." - } - }, - - create(context) { - const config = context.options[0] || {}; - const sourceCode = context.getSourceCode(); - - /** - * Reports if an arrow function contains an ambiguous conditional. - * @param {ASTNode} node - A node to check and report. - * @returns {void} - */ - function checkArrowFunc(node) { - const body = node.body; - - if (isConditional(body) && !(config.allowParens && astUtils.isParenthesised(sourceCode, body))) { - context.report({ - node, - messageId: "confusing", - fix(fixer) { - - // if `allowParens` is not set to true dont bother wrapping in parens - return config.allowParens && fixer.replaceText(node.body, `(${sourceCode.getText(node.body)})`); - } - }); - } - } - - return { - ArrowFunctionExpression: checkArrowFunc - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-console.js b/node_modules/eslint/lib/rules/no-console.js deleted file mode 100644 index fd5c33a8..00000000 --- a/node_modules/eslint/lib/rules/no-console.js +++ /dev/null @@ -1,136 +0,0 @@ -/** - * @fileoverview Rule to flag use of console object - * @author Nicholas C. Zakas - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow the use of `console`", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-console" - }, - - schema: [ - { - type: "object", - properties: { - allow: { - type: "array", - items: { - type: "string" - }, - minItems: 1, - uniqueItems: true - } - }, - additionalProperties: false - } - ], - - messages: { - unexpected: "Unexpected console statement." - } - }, - - create(context) { - const options = context.options[0] || {}; - const allowed = options.allow || []; - - /** - * Checks whether the given reference is 'console' or not. - * - * @param {eslint-scope.Reference} reference - The reference to check. - * @returns {boolean} `true` if the reference is 'console'. - */ - function isConsole(reference) { - const id = reference.identifier; - - return id && id.name === "console"; - } - - /** - * Checks whether the property name of the given MemberExpression node - * is allowed by options or not. - * - * @param {ASTNode} node - The MemberExpression node to check. - * @returns {boolean} `true` if the property name of the node is allowed. - */ - function isAllowed(node) { - const propertyName = astUtils.getStaticPropertyName(node); - - return propertyName && allowed.indexOf(propertyName) !== -1; - } - - /** - * Checks whether the given reference is a member access which is not - * allowed by options or not. - * - * @param {eslint-scope.Reference} reference - The reference to check. - * @returns {boolean} `true` if the reference is a member access which - * is not allowed by options. - */ - function isMemberAccessExceptAllowed(reference) { - const node = reference.identifier; - const parent = node.parent; - - return ( - parent.type === "MemberExpression" && - parent.object === node && - !isAllowed(parent) - ); - } - - /** - * Reports the given reference as a violation. - * - * @param {eslint-scope.Reference} reference - The reference to report. - * @returns {void} - */ - function report(reference) { - const node = reference.identifier.parent; - - context.report({ - node, - loc: node.loc, - messageId: "unexpected" - }); - } - - return { - "Program:exit"() { - const scope = context.getScope(); - const consoleVar = astUtils.getVariableByName(scope, "console"); - const shadowed = consoleVar && consoleVar.defs.length > 0; - - /* - * 'scope.through' includes all references to undefined - * variables. If the variable 'console' is not defined, it uses - * 'scope.through'. - */ - const references = consoleVar - ? consoleVar.references - : scope.through.filter(isConsole); - - if (!shadowed) { - references - .filter(isMemberAccessExceptAllowed) - .forEach(report); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-const-assign.js b/node_modules/eslint/lib/rules/no-const-assign.js deleted file mode 100644 index 043fe05d..00000000 --- a/node_modules/eslint/lib/rules/no-const-assign.js +++ /dev/null @@ -1,52 +0,0 @@ -/** - * @fileoverview A rule to disallow modifying variables that are declared using `const` - * @author Toru Nagashima - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow reassigning `const` variables", - category: "ECMAScript 6", - recommended: true, - url: "https://eslint.org/docs/rules/no-const-assign" - }, - - schema: [], - - messages: { - const: "'{{name}}' is constant." - } - }, - - create(context) { - - /** - * Finds and reports references that are non initializer and writable. - * @param {Variable} variable - A variable to check. - * @returns {void} - */ - function checkVariable(variable) { - astUtils.getModifyingReferences(variable.references).forEach(reference => { - context.report({ node: reference.identifier, messageId: "const", data: { name: reference.identifier.name } }); - }); - } - - return { - VariableDeclaration(node) { - if (node.kind === "const") { - context.getDeclaredVariables(node).forEach(checkVariable); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-constant-condition.js b/node_modules/eslint/lib/rules/no-constant-condition.js deleted file mode 100644 index 724da974..00000000 --- a/node_modules/eslint/lib/rules/no-constant-condition.js +++ /dev/null @@ -1,214 +0,0 @@ -/** - * @fileoverview Rule to flag use constant conditions - * @author Christian Schulz - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow constant expressions in conditions", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-constant-condition" - }, - - schema: [ - { - type: "object", - properties: { - checkLoops: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - - messages: { - unexpected: "Unexpected constant condition." - } - }, - - create(context) { - const options = context.options[0] || {}, - checkLoops = options.checkLoops !== false, - loopSetStack = []; - - let loopsInCurrentScope = new Set(); - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - - /** - * Checks if a branch node of LogicalExpression short circuits the whole condition - * @param {ASTNode} node The branch of main condition which needs to be checked - * @param {string} operator The operator of the main LogicalExpression. - * @returns {boolean} true when condition short circuits whole condition - */ - function isLogicalIdentity(node, operator) { - switch (node.type) { - case "Literal": - return (operator === "||" && node.value === true) || - (operator === "&&" && node.value === false); - - case "UnaryExpression": - return (operator === "&&" && node.operator === "void"); - - case "LogicalExpression": - return isLogicalIdentity(node.left, node.operator) || - isLogicalIdentity(node.right, node.operator); - - // no default - } - return false; - } - - /** - * Checks if a node has a constant truthiness value. - * @param {ASTNode} node The AST node to check. - * @param {boolean} inBooleanPosition `false` if checking branch of a condition. - * `true` in all other cases - * @returns {Bool} true when node's truthiness is constant - * @private - */ - function isConstant(node, inBooleanPosition) { - switch (node.type) { - case "Literal": - case "ArrowFunctionExpression": - case "FunctionExpression": - case "ObjectExpression": - case "ArrayExpression": - return true; - - case "UnaryExpression": - if (node.operator === "void") { - return true; - } - - return (node.operator === "typeof" && inBooleanPosition) || - isConstant(node.argument, true); - - case "BinaryExpression": - return isConstant(node.left, false) && - isConstant(node.right, false) && - node.operator !== "in"; - - case "LogicalExpression": { - const isLeftConstant = isConstant(node.left, inBooleanPosition); - const isRightConstant = isConstant(node.right, inBooleanPosition); - const isLeftShortCircuit = (isLeftConstant && isLogicalIdentity(node.left, node.operator)); - const isRightShortCircuit = (isRightConstant && isLogicalIdentity(node.right, node.operator)); - - return (isLeftConstant && isRightConstant) || isLeftShortCircuit || isRightShortCircuit; - } - - case "AssignmentExpression": - return (node.operator === "=") && isConstant(node.right, inBooleanPosition); - - case "SequenceExpression": - return isConstant(node.expressions[node.expressions.length - 1], inBooleanPosition); - - // no default - } - return false; - } - - /** - * Tracks when the given node contains a constant condition. - * @param {ASTNode} node The AST node to check. - * @returns {void} - * @private - */ - function trackConstantConditionLoop(node) { - if (node.test && isConstant(node.test, true)) { - loopsInCurrentScope.add(node); - } - } - - /** - * Reports when the set contains the given constant condition node - * @param {ASTNode} node The AST node to check. - * @returns {void} - * @private - */ - function checkConstantConditionLoopInSet(node) { - if (loopsInCurrentScope.has(node)) { - loopsInCurrentScope.delete(node); - context.report({ node: node.test, messageId: "unexpected" }); - } - } - - /** - * Reports when the given node contains a constant condition. - * @param {ASTNode} node The AST node to check. - * @returns {void} - * @private - */ - function reportIfConstant(node) { - if (node.test && isConstant(node.test, true)) { - context.report({ node: node.test, messageId: "unexpected" }); - } - } - - /** - * Stores current set of constant loops in loopSetStack temporarily - * and uses a new set to track constant loops - * @returns {void} - * @private - */ - function enterFunction() { - loopSetStack.push(loopsInCurrentScope); - loopsInCurrentScope = new Set(); - } - - /** - * Reports when the set still contains stored constant conditions - * @param {ASTNode} node The AST node to check. - * @returns {void} - * @private - */ - function exitFunction() { - loopsInCurrentScope = loopSetStack.pop(); - } - - /** - * Checks node when checkLoops option is enabled - * @param {ASTNode} node The AST node to check. - * @returns {void} - * @private - */ - function checkLoop(node) { - if (checkLoops) { - trackConstantConditionLoop(node); - } - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - ConditionalExpression: reportIfConstant, - IfStatement: reportIfConstant, - WhileStatement: checkLoop, - "WhileStatement:exit": checkConstantConditionLoopInSet, - DoWhileStatement: checkLoop, - "DoWhileStatement:exit": checkConstantConditionLoopInSet, - ForStatement: checkLoop, - "ForStatement > .test": node => checkLoop(node.parent), - "ForStatement:exit": checkConstantConditionLoopInSet, - FunctionDeclaration: enterFunction, - "FunctionDeclaration:exit": exitFunction, - YieldExpression: () => loopsInCurrentScope.clear() - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-continue.js b/node_modules/eslint/lib/rules/no-continue.js deleted file mode 100644 index 3075b77f..00000000 --- a/node_modules/eslint/lib/rules/no-continue.js +++ /dev/null @@ -1,37 +0,0 @@ -/** - * @fileoverview Rule to flag use of continue statement - * @author Borislav Zhivkov - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `continue` statements", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-continue" - }, - - schema: [], - - messages: { - unexpected: "Unexpected use of continue statement." - } - }, - - create(context) { - - return { - ContinueStatement(node) { - context.report({ node, messageId: "unexpected" }); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-control-regex.js b/node_modules/eslint/lib/rules/no-control-regex.js deleted file mode 100644 index 24bb6be6..00000000 --- a/node_modules/eslint/lib/rules/no-control-regex.js +++ /dev/null @@ -1,111 +0,0 @@ -/** - * @fileoverview Rule to forbid control charactes from regular expressions. - * @author Nicholas C. Zakas - */ - -"use strict"; - -const RegExpValidator = require("regexpp").RegExpValidator; -const collector = new class { - constructor() { - this.ecmaVersion = 2018; - this._source = ""; - this._controlChars = []; - this._validator = new RegExpValidator(this); - } - - onPatternEnter() { - this._controlChars = []; - } - - onCharacter(start, end, cp) { - if (cp >= 0x00 && - cp <= 0x1F && - ( - this._source.codePointAt(start) === cp || - this._source.slice(start, end).startsWith("\\x") || - this._source.slice(start, end).startsWith("\\u") - ) - ) { - this._controlChars.push(`\\x${`0${cp.toString(16)}`.slice(-2)}`); - } - } - - collectControlChars(regexpStr) { - try { - this._source = regexpStr; - this._validator.validatePattern(regexpStr); // Call onCharacter hook - } catch (err) { - - // Ignore syntax errors in RegExp. - } - return this._controlChars; - } -}(); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow control characters in regular expressions", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-control-regex" - }, - - schema: [], - - messages: { - unexpected: "Unexpected control character(s) in regular expression: {{controlChars}}." - } - }, - - create(context) { - - /** - * Get the regex expression - * @param {ASTNode} node node to evaluate - * @returns {RegExp|null} Regex if found else null - * @private - */ - function getRegExpPattern(node) { - if (node.regex) { - return node.regex.pattern; - } - if (typeof node.value === "string" && - (node.parent.type === "NewExpression" || node.parent.type === "CallExpression") && - node.parent.callee.type === "Identifier" && - node.parent.callee.name === "RegExp" && - node.parent.arguments[0] === node - ) { - return node.value; - } - - return null; - } - - return { - Literal(node) { - const pattern = getRegExpPattern(node); - - if (pattern) { - const controlCharacters = collector.collectControlChars(pattern); - - if (controlCharacters.length > 0) { - context.report({ - node, - messageId: "unexpected", - data: { - controlChars: controlCharacters.join(", ") - } - }); - } - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-debugger.js b/node_modules/eslint/lib/rules/no-debugger.js deleted file mode 100644 index f00e819d..00000000 --- a/node_modules/eslint/lib/rules/no-debugger.js +++ /dev/null @@ -1,47 +0,0 @@ -/** - * @fileoverview Rule to flag use of a debugger statement - * @author Nicholas C. Zakas - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow the use of `debugger`", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-debugger" - }, - fixable: "code", - schema: [], - messages: { - unexpected: "Unexpected 'debugger' statement." - } - }, - - create(context) { - - return { - DebuggerStatement(node) { - context.report({ - node, - messageId: "unexpected", - fix(fixer) { - if (astUtils.STATEMENT_LIST_PARENTS.has(node.parent.type)) { - return fixer.remove(node); - } - return null; - } - }); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-delete-var.js b/node_modules/eslint/lib/rules/no-delete-var.js deleted file mode 100644 index f54a396e..00000000 --- a/node_modules/eslint/lib/rules/no-delete-var.js +++ /dev/null @@ -1,40 +0,0 @@ -/** - * @fileoverview Rule to flag when deleting variables - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow deleting variables", - category: "Variables", - recommended: true, - url: "https://eslint.org/docs/rules/no-delete-var" - }, - - schema: [], - - messages: { - unexpected: "Variables should not be deleted." - } - }, - - create(context) { - - return { - - UnaryExpression(node) { - if (node.operator === "delete" && node.argument.type === "Identifier") { - context.report({ node, messageId: "unexpected" }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-div-regex.js b/node_modules/eslint/lib/rules/no-div-regex.js deleted file mode 100644 index c050249f..00000000 --- a/node_modules/eslint/lib/rules/no-div-regex.js +++ /dev/null @@ -1,43 +0,0 @@ -/** - * @fileoverview Rule to check for ambiguous div operator in regexes - * @author Matt DuVall - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow division operators explicitly at the beginning of regular expressions", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-div-regex" - }, - - schema: [], - - messages: { - unexpected: "A regular expression literal can be confused with '/='." - } - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - return { - - Literal(node) { - const token = sourceCode.getFirstToken(node); - - if (token.type === "RegularExpression" && token.value[1] === "=") { - context.report({ node, messageId: "unexpected" }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-dupe-args.js b/node_modules/eslint/lib/rules/no-dupe-args.js deleted file mode 100644 index e5a7f415..00000000 --- a/node_modules/eslint/lib/rules/no-dupe-args.js +++ /dev/null @@ -1,78 +0,0 @@ -/** - * @fileoverview Rule to flag duplicate arguments - * @author Jamund Ferguson - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow duplicate arguments in `function` definitions", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-dupe-args" - }, - - schema: [], - - messages: { - unexpected: "Duplicate param '{{name}}'." - } - }, - - create(context) { - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Checks whether or not a given definition is a parameter's. - * @param {eslint-scope.DefEntry} def - A definition to check. - * @returns {boolean} `true` if the definition is a parameter's. - */ - function isParameter(def) { - return def.type === "Parameter"; - } - - /** - * Determines if a given node has duplicate parameters. - * @param {ASTNode} node The node to check. - * @returns {void} - * @private - */ - function checkParams(node) { - const variables = context.getDeclaredVariables(node); - - for (let i = 0; i < variables.length; ++i) { - const variable = variables[i]; - - // Checks and reports duplications. - const defs = variable.defs.filter(isParameter); - - if (defs.length >= 2) { - context.report({ - node, - messageId: "unexpected", - data: { name: variable.name } - }); - } - } - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - FunctionDeclaration: checkParams, - FunctionExpression: checkParams - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-dupe-class-members.js b/node_modules/eslint/lib/rules/no-dupe-class-members.js deleted file mode 100644 index d0fc3597..00000000 --- a/node_modules/eslint/lib/rules/no-dupe-class-members.js +++ /dev/null @@ -1,114 +0,0 @@ -/** - * @fileoverview A rule to disallow duplicate name in class members. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow duplicate class members", - category: "ECMAScript 6", - recommended: true, - url: "https://eslint.org/docs/rules/no-dupe-class-members" - }, - - schema: [], - - messages: { - unexpected: "Duplicate name '{{name}}'." - } - }, - - create(context) { - let stack = []; - - /** - * Gets state of a given member name. - * @param {string} name - A name of a member. - * @param {boolean} isStatic - A flag which specifies that is a static member. - * @returns {Object} A state of a given member name. - * - retv.init {boolean} A flag which shows the name is declared as normal member. - * - retv.get {boolean} A flag which shows the name is declared as getter. - * - retv.set {boolean} A flag which shows the name is declared as setter. - */ - function getState(name, isStatic) { - const stateMap = stack[stack.length - 1]; - const key = `$${name}`; // to avoid "__proto__". - - if (!stateMap[key]) { - stateMap[key] = { - nonStatic: { init: false, get: false, set: false }, - static: { init: false, get: false, set: false } - }; - } - - return stateMap[key][isStatic ? "static" : "nonStatic"]; - } - - /** - * Gets the name text of a given node. - * - * @param {ASTNode} node - A node to get the name. - * @returns {string} The name text of the node. - */ - function getName(node) { - switch (node.type) { - case "Identifier": return node.name; - case "Literal": return String(node.value); - - /* istanbul ignore next: syntax error */ - default: return ""; - } - } - - return { - - // Initializes the stack of state of member declarations. - Program() { - stack = []; - }, - - // Initializes state of member declarations for the class. - ClassBody() { - stack.push(Object.create(null)); - }, - - // Disposes the state for the class. - "ClassBody:exit"() { - stack.pop(); - }, - - // Reports the node if its name has been declared already. - MethodDefinition(node) { - if (node.computed) { - return; - } - - const name = getName(node.key); - const state = getState(name, node.static); - let isDuplicate = false; - - if (node.kind === "get") { - isDuplicate = (state.init || state.get); - state.get = true; - } else if (node.kind === "set") { - isDuplicate = (state.init || state.set); - state.set = true; - } else { - isDuplicate = (state.init || state.get || state.set); - state.init = true; - } - - if (isDuplicate) { - context.report({ node, messageId: "unexpected", data: { name } }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-dupe-keys.js b/node_modules/eslint/lib/rules/no-dupe-keys.js deleted file mode 100644 index 577710c6..00000000 --- a/node_modules/eslint/lib/rules/no-dupe-keys.js +++ /dev/null @@ -1,140 +0,0 @@ -/** - * @fileoverview Rule to flag use of duplicate keys in an object. - * @author Ian Christian Myers - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const GET_KIND = /^(?:init|get)$/; -const SET_KIND = /^(?:init|set)$/; - -/** - * The class which stores properties' information of an object. - */ -class ObjectInfo { - - /** - * @param {ObjectInfo|null} upper - The information of the outer object. - * @param {ASTNode} node - The ObjectExpression node of this information. - */ - constructor(upper, node) { - this.upper = upper; - this.node = node; - this.properties = new Map(); - } - - /** - * Gets the information of the given Property node. - * @param {ASTNode} node - The Property node to get. - * @returns {{get: boolean, set: boolean}} The information of the property. - */ - getPropertyInfo(node) { - const name = astUtils.getStaticPropertyName(node); - - if (!this.properties.has(name)) { - this.properties.set(name, { get: false, set: false }); - } - return this.properties.get(name); - } - - /** - * Checks whether the given property has been defined already or not. - * @param {ASTNode} node - The Property node to check. - * @returns {boolean} `true` if the property has been defined. - */ - isPropertyDefined(node) { - const entry = this.getPropertyInfo(node); - - return ( - (GET_KIND.test(node.kind) && entry.get) || - (SET_KIND.test(node.kind) && entry.set) - ); - } - - /** - * Defines the given property. - * @param {ASTNode} node - The Property node to define. - * @returns {void} - */ - defineProperty(node) { - const entry = this.getPropertyInfo(node); - - if (GET_KIND.test(node.kind)) { - entry.get = true; - } - if (SET_KIND.test(node.kind)) { - entry.set = true; - } - } -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow duplicate keys in object literals", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-dupe-keys" - }, - - schema: [], - - messages: { - unexpected: "Duplicate key '{{name}}'." - } - }, - - create(context) { - let info = null; - - return { - ObjectExpression(node) { - info = new ObjectInfo(info, node); - }, - "ObjectExpression:exit"() { - info = info.upper; - }, - - Property(node) { - const name = astUtils.getStaticPropertyName(node); - - // Skip destructuring. - if (node.parent.type !== "ObjectExpression") { - return; - } - - // Skip if the name is not static. - if (!name) { - return; - } - - // Reports if the name is defined already. - if (info.isPropertyDefined(node)) { - context.report({ - node: info.node, - loc: node.key.loc, - messageId: "unexpected", - data: { name } - }); - } - - // Update info. - info.defineProperty(node); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-duplicate-case.js b/node_modules/eslint/lib/rules/no-duplicate-case.js deleted file mode 100644 index 128b1fc1..00000000 --- a/node_modules/eslint/lib/rules/no-duplicate-case.js +++ /dev/null @@ -1,48 +0,0 @@ -/** - * @fileoverview Rule to disallow a duplicate case label. - * @author Dieter Oberkofler - * @author Burak Yigit Kaya - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow duplicate case labels", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-duplicate-case" - }, - - schema: [], - - messages: { - unexpected: "Duplicate case label." - } - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - return { - SwitchStatement(node) { - const mapping = {}; - - node.cases.forEach(switchCase => { - const key = sourceCode.getText(switchCase.test); - - if (mapping[key]) { - context.report({ node: switchCase, messageId: "unexpected" }); - } else { - mapping[key] = switchCase; - } - }); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-duplicate-imports.js b/node_modules/eslint/lib/rules/no-duplicate-imports.js deleted file mode 100644 index 32071da1..00000000 --- a/node_modules/eslint/lib/rules/no-duplicate-imports.js +++ /dev/null @@ -1,138 +0,0 @@ -/** - * @fileoverview Restrict usage of duplicate imports. - * @author Simen Bekkhus - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -/** - * Returns the name of the module imported or re-exported. - * - * @param {ASTNode} node - A node to get. - * @returns {string} the name of the module, or empty string if no name. - */ -function getValue(node) { - if (node && node.source && node.source.value) { - return node.source.value.trim(); - } - - return ""; -} - -/** - * Checks if the name of the import or export exists in the given array, and reports if so. - * - * @param {RuleContext} context - The ESLint rule context object. - * @param {ASTNode} node - A node to get. - * @param {string} value - The name of the imported or exported module. - * @param {string[]} array - The array containing other imports or exports in the file. - * @param {string} message - A message to be reported after the name of the module - * - * @returns {void} No return value - */ -function checkAndReport(context, node, value, array, message) { - if (array.indexOf(value) !== -1) { - context.report({ - node, - message: "'{{module}}' {{message}}", - data: { - module: value, - message - } - }); - } -} - -/** - * @callback nodeCallback - * @param {ASTNode} node - A node to handle. - */ - -/** - * Returns a function handling the imports of a given file - * - * @param {RuleContext} context - The ESLint rule context object. - * @param {boolean} includeExports - Whether or not to check for exports in addition to imports. - * @param {string[]} importsInFile - The array containing other imports in the file. - * @param {string[]} exportsInFile - The array containing other exports in the file. - * - * @returns {nodeCallback} A function passed to ESLint to handle the statement. - */ -function handleImports(context, includeExports, importsInFile, exportsInFile) { - return function(node) { - const value = getValue(node); - - if (value) { - checkAndReport(context, node, value, importsInFile, "import is duplicated."); - - if (includeExports) { - checkAndReport(context, node, value, exportsInFile, "import is duplicated as export."); - } - - importsInFile.push(value); - } - }; -} - -/** - * Returns a function handling the exports of a given file - * - * @param {RuleContext} context - The ESLint rule context object. - * @param {string[]} importsInFile - The array containing other imports in the file. - * @param {string[]} exportsInFile - The array containing other exports in the file. - * - * @returns {nodeCallback} A function passed to ESLint to handle the statement. - */ -function handleExports(context, importsInFile, exportsInFile) { - return function(node) { - const value = getValue(node); - - if (value) { - checkAndReport(context, node, value, exportsInFile, "export is duplicated."); - checkAndReport(context, node, value, importsInFile, "export is duplicated as import."); - - exportsInFile.push(value); - } - }; -} - -module.exports = { - meta: { - docs: { - description: "disallow duplicate module imports", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/no-duplicate-imports" - }, - - schema: [{ - type: "object", - properties: { - includeExports: { - type: "boolean" - } - }, - additionalProperties: false - }] - }, - - create(context) { - const includeExports = (context.options[0] || {}).includeExports, - importsInFile = [], - exportsInFile = []; - - const handlers = { - ImportDeclaration: handleImports(context, includeExports, importsInFile, exportsInFile) - }; - - if (includeExports) { - handlers.ExportNamedDeclaration = handleExports(context, importsInFile, exportsInFile); - handlers.ExportAllDeclaration = handleExports(context, importsInFile, exportsInFile); - } - - return handlers; - } -}; diff --git a/node_modules/eslint/lib/rules/no-else-return.js b/node_modules/eslint/lib/rules/no-else-return.js deleted file mode 100644 index 5e58acfe..00000000 --- a/node_modules/eslint/lib/rules/no-else-return.js +++ /dev/null @@ -1,283 +0,0 @@ -/** - * @fileoverview Rule to flag `else` after a `return` in `if` - * @author Ian Christian Myers - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); -const FixTracker = require("../util/fix-tracker"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `else` blocks after `return` statements in `if` statements", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-else-return" - }, - - schema: [{ - type: "object", - properties: { - allowElseIf: { - type: "boolean" - } - }, - additionalProperties: false - }], - - fixable: "code", - - messages: { - unexpected: "Unnecessary 'else' after 'return'." - } - }, - - create(context) { - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Display the context report if rule is violated - * - * @param {Node} node The 'else' node - * @returns {void} - */ - function displayReport(node) { - context.report({ - node, - messageId: "unexpected", - fix: fixer => { - const sourceCode = context.getSourceCode(); - const startToken = sourceCode.getFirstToken(node); - const elseToken = sourceCode.getTokenBefore(startToken); - const source = sourceCode.getText(node); - const lastIfToken = sourceCode.getTokenBefore(elseToken); - let fixedSource, firstTokenOfElseBlock; - - if (startToken.type === "Punctuator" && startToken.value === "{") { - firstTokenOfElseBlock = sourceCode.getTokenAfter(startToken); - } else { - firstTokenOfElseBlock = startToken; - } - - /* - * If the if block does not have curly braces and does not end in a semicolon - * and the else block starts with (, [, /, +, ` or -, then it is not - * safe to remove the else keyword, because ASI will not add a semicolon - * after the if block - */ - const ifBlockMaybeUnsafe = node.parent.consequent.type !== "BlockStatement" && lastIfToken.value !== ";"; - const elseBlockUnsafe = /^[([/+`-]/.test(firstTokenOfElseBlock.value); - - if (ifBlockMaybeUnsafe && elseBlockUnsafe) { - return null; - } - - const endToken = sourceCode.getLastToken(node); - const lastTokenOfElseBlock = sourceCode.getTokenBefore(endToken); - - if (lastTokenOfElseBlock.value !== ";") { - const nextToken = sourceCode.getTokenAfter(endToken); - - const nextTokenUnsafe = nextToken && /^[([/+`-]/.test(nextToken.value); - const nextTokenOnSameLine = nextToken && nextToken.loc.start.line === lastTokenOfElseBlock.loc.start.line; - - /* - * If the else block contents does not end in a semicolon, - * and the else block starts with (, [, /, +, ` or -, then it is not - * safe to remove the else block, because ASI will not add a semicolon - * after the remaining else block contents - */ - if (nextTokenUnsafe || (nextTokenOnSameLine && nextToken.value !== "}")) { - return null; - } - } - - if (startToken.type === "Punctuator" && startToken.value === "{") { - fixedSource = source.slice(1, -1); - } else { - fixedSource = source; - } - - /* - * Extend the replacement range to include the entire - * function to avoid conflicting with no-useless-return. - * https://github.com/eslint/eslint/issues/8026 - */ - return new FixTracker(fixer, sourceCode) - .retainEnclosingFunction(node) - .replaceTextRange([elseToken.range[0], node.range[1]], fixedSource); - } - }); - } - - /** - * Check to see if the node is a ReturnStatement - * - * @param {Node} node The node being evaluated - * @returns {boolean} True if node is a return - */ - function checkForReturn(node) { - return node.type === "ReturnStatement"; - } - - /** - * Naive return checking, does not iterate through the whole - * BlockStatement because we make the assumption that the ReturnStatement - * will be the last node in the body of the BlockStatement. - * - * @param {Node} node The consequent/alternate node - * @returns {boolean} True if it has a return - */ - function naiveHasReturn(node) { - if (node.type === "BlockStatement") { - const body = node.body, - lastChildNode = body[body.length - 1]; - - return lastChildNode && checkForReturn(lastChildNode); - } - return checkForReturn(node); - } - - /** - * Check to see if the node is valid for evaluation, - * meaning it has an else. - * - * @param {Node} node The node being evaluated - * @returns {boolean} True if the node is valid - */ - function hasElse(node) { - return node.alternate && node.consequent; - } - - /** - * If the consequent is an IfStatement, check to see if it has an else - * and both its consequent and alternate path return, meaning this is - * a nested case of rule violation. If-Else not considered currently. - * - * @param {Node} node The consequent node - * @returns {boolean} True if this is a nested rule violation - */ - function checkForIf(node) { - return node.type === "IfStatement" && hasElse(node) && - naiveHasReturn(node.alternate) && naiveHasReturn(node.consequent); - } - - /** - * Check the consequent/body node to make sure it is not - * a ReturnStatement or an IfStatement that returns on both - * code paths. - * - * @param {Node} node The consequent or body node - * @param {Node} alternate The alternate node - * @returns {boolean} `true` if it is a Return/If node that always returns. - */ - function checkForReturnOrIf(node) { - return checkForReturn(node) || checkForIf(node); - } - - - /** - * Check whether a node returns in every codepath. - * @param {Node} node The node to be checked - * @returns {boolean} `true` if it returns on every codepath. - */ - function alwaysReturns(node) { - if (node.type === "BlockStatement") { - - // If we have a BlockStatement, check each consequent body node. - return node.body.some(checkForReturnOrIf); - } - - /* - * If not a block statement, make sure the consequent isn't a - * ReturnStatement or an IfStatement with returns on both paths. - */ - return checkForReturnOrIf(node); - } - - - /** - * Check the if statement, but don't catch else-if blocks. - * @returns {void} - * @param {Node} node The node for the if statement to check - * @private - */ - function checkIfWithoutElse(node) { - const parent = node.parent; - - /* - * Fixing this would require splitting one statement into two, so no error should - * be reported if this node is in a position where only one statement is allowed. - */ - if (!astUtils.STATEMENT_LIST_PARENTS.has(parent.type)) { - return; - } - - const consequents = []; - let alternate; - - for (let currentNode = node; currentNode.type === "IfStatement"; currentNode = currentNode.alternate) { - if (!currentNode.alternate) { - return; - } - consequents.push(currentNode.consequent); - alternate = currentNode.alternate; - } - - if (consequents.every(alwaysReturns)) { - displayReport(alternate); - } - } - - /** - * Check the if statement - * @returns {void} - * @param {Node} node The node for the if statement to check - * @private - */ - function checkIfWithElse(node) { - const parent = node.parent; - - - /* - * Fixing this would require splitting one statement into two, so no error should - * be reported if this node is in a position where only one statement is allowed. - */ - if (!astUtils.STATEMENT_LIST_PARENTS.has(parent.type)) { - return; - } - - const alternate = node.alternate; - - if (alternate && alwaysReturns(node.consequent)) { - displayReport(alternate); - } - } - - const allowElseIf = !(context.options[0] && context.options[0].allowElseIf === false); - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - - "IfStatement:exit": allowElseIf ? checkIfWithoutElse : checkIfWithElse - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-empty-character-class.js b/node_modules/eslint/lib/rules/no-empty-character-class.js deleted file mode 100644 index e3f06b06..00000000 --- a/node_modules/eslint/lib/rules/no-empty-character-class.js +++ /dev/null @@ -1,62 +0,0 @@ -/** - * @fileoverview Rule to flag the use of empty character classes in regular expressions - * @author Ian Christian Myers - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/* - * plain-English description of the following regexp: - * 0. `^` fix the match at the beginning of the string - * 1. `\/`: the `/` that begins the regexp - * 2. `([^\\[]|\\.|\[([^\\\]]|\\.)+\])*`: regexp contents; 0 or more of the following - * 2.0. `[^\\[]`: any character that's not a `\` or a `[` (anything but escape sequences and character classes) - * 2.1. `\\.`: an escape sequence - * 2.2. `\[([^\\\]]|\\.)+\]`: a character class that isn't empty - * 3. `\/` the `/` that ends the regexp - * 4. `[gimuy]*`: optional regexp flags - * 5. `$`: fix the match at the end of the string - */ -const regex = /^\/([^\\[]|\\.|\[([^\\\]]|\\.)+])*\/[gimuys]*$/; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow empty character classes in regular expressions", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-empty-character-class" - }, - - schema: [], - - messages: { - unexpected: "Empty class." - } - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - return { - - Literal(node) { - const token = sourceCode.getFirstToken(node); - - if (token.type === "RegularExpression" && !regex.test(token.value)) { - context.report({ node, messageId: "unexpected" }); - } - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-empty-function.js b/node_modules/eslint/lib/rules/no-empty-function.js deleted file mode 100644 index d9948cd4..00000000 --- a/node_modules/eslint/lib/rules/no-empty-function.js +++ /dev/null @@ -1,165 +0,0 @@ -/** - * @fileoverview Rule to disallow empty functions. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const ALLOW_OPTIONS = Object.freeze([ - "functions", - "arrowFunctions", - "generatorFunctions", - "methods", - "generatorMethods", - "getters", - "setters", - "constructors" -]); - -/** - * Gets the kind of a given function node. - * - * @param {ASTNode} node - A function node to get. This is one of - * an ArrowFunctionExpression, a FunctionDeclaration, or a - * FunctionExpression. - * @returns {string} The kind of the function. This is one of "functions", - * "arrowFunctions", "generatorFunctions", "asyncFunctions", "methods", - * "generatorMethods", "asyncMethods", "getters", "setters", and - * "constructors". - */ -function getKind(node) { - const parent = node.parent; - let kind = ""; - - if (node.type === "ArrowFunctionExpression") { - return "arrowFunctions"; - } - - // Detects main kind. - if (parent.type === "Property") { - if (parent.kind === "get") { - return "getters"; - } - if (parent.kind === "set") { - return "setters"; - } - kind = parent.method ? "methods" : "functions"; - - } else if (parent.type === "MethodDefinition") { - if (parent.kind === "get") { - return "getters"; - } - if (parent.kind === "set") { - return "setters"; - } - if (parent.kind === "constructor") { - return "constructors"; - } - kind = "methods"; - - } else { - kind = "functions"; - } - - // Detects prefix. - let prefix = ""; - - if (node.generator) { - prefix = "generator"; - } else if (node.async) { - prefix = "async"; - } else { - return kind; - } - return prefix + kind[0].toUpperCase() + kind.slice(1); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow empty functions", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-empty-function" - }, - - schema: [ - { - type: "object", - properties: { - allow: { - type: "array", - items: { enum: ALLOW_OPTIONS }, - uniqueItems: true - } - }, - additionalProperties: false - } - ], - - messages: { - unexpected: "Unexpected empty {{name}}." - } - }, - - create(context) { - const options = context.options[0] || {}; - const allowed = options.allow || []; - - const sourceCode = context.getSourceCode(); - - /** - * Reports a given function node if the node matches the following patterns. - * - * - Not allowed by options. - * - The body is empty. - * - The body doesn't have any comments. - * - * @param {ASTNode} node - A function node to report. This is one of - * an ArrowFunctionExpression, a FunctionDeclaration, or a - * FunctionExpression. - * @returns {void} - */ - function reportIfEmpty(node) { - const kind = getKind(node); - const name = astUtils.getFunctionNameWithKind(node); - const innerComments = sourceCode.getTokens(node.body, { - includeComments: true, - filter: astUtils.isCommentToken - }); - - if (allowed.indexOf(kind) === -1 && - node.body.type === "BlockStatement" && - node.body.body.length === 0 && - innerComments.length === 0 - ) { - context.report({ - node, - loc: node.body.loc.start, - messageId: "unexpected", - data: { name } - }); - } - } - - return { - ArrowFunctionExpression: reportIfEmpty, - FunctionDeclaration: reportIfEmpty, - FunctionExpression: reportIfEmpty - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-empty-pattern.js b/node_modules/eslint/lib/rules/no-empty-pattern.js deleted file mode 100644 index 93971056..00000000 --- a/node_modules/eslint/lib/rules/no-empty-pattern.js +++ /dev/null @@ -1,41 +0,0 @@ -/** - * @fileoverview Rule to disallow an empty pattern - * @author Alberto Rodríguez - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow empty destructuring patterns", - category: "Best Practices", - recommended: true, - url: "https://eslint.org/docs/rules/no-empty-pattern" - }, - - schema: [], - - messages: { - unexpected: "Unexpected empty {{type}} pattern." - } - }, - - create(context) { - return { - ObjectPattern(node) { - if (node.properties.length === 0) { - context.report({ node, messageId: "unexpected", data: { type: "object" } }); - } - }, - ArrayPattern(node) { - if (node.elements.length === 0) { - context.report({ node, messageId: "unexpected", data: { type: "array" } }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-empty.js b/node_modules/eslint/lib/rules/no-empty.js deleted file mode 100644 index a598d40f..00000000 --- a/node_modules/eslint/lib/rules/no-empty.js +++ /dev/null @@ -1,83 +0,0 @@ -/** - * @fileoverview Rule to flag use of an empty block statement - * @author Nicholas C. Zakas - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow empty block statements", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-empty" - }, - - schema: [ - { - type: "object", - properties: { - allowEmptyCatch: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - - messages: { - unexpected: "Empty {{type}} statement." - } - }, - - create(context) { - const options = context.options[0] || {}, - allowEmptyCatch = options.allowEmptyCatch || false; - - const sourceCode = context.getSourceCode(); - - return { - BlockStatement(node) { - - // if the body is not empty, we can just return immediately - if (node.body.length !== 0) { - return; - } - - // a function is generally allowed to be empty - if (astUtils.isFunction(node.parent)) { - return; - } - - if (allowEmptyCatch && node.parent.type === "CatchClause") { - return; - } - - // any other block is only allowed to be empty, if it contains a comment - if (sourceCode.getCommentsInside(node).length > 0) { - return; - } - - context.report({ node, messageId: "unexpected", data: { type: "block" } }); - }, - - SwitchStatement(node) { - - if (typeof node.cases === "undefined" || node.cases.length === 0) { - context.report({ node, messageId: "unexpected", data: { type: "switch" } }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-eq-null.js b/node_modules/eslint/lib/rules/no-eq-null.js deleted file mode 100644 index eadd16de..00000000 --- a/node_modules/eslint/lib/rules/no-eq-null.js +++ /dev/null @@ -1,44 +0,0 @@ -/** - * @fileoverview Rule to flag comparisons to null without a type-checking - * operator. - * @author Ian Christian Myers - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `null` comparisons without type-checking operators", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-eq-null" - }, - - schema: [], - - messages: { - unexpected: "Use '===' to compare with null." - } - }, - - create(context) { - - return { - - BinaryExpression(node) { - const badOperator = node.operator === "==" || node.operator === "!="; - - if (node.right.type === "Literal" && node.right.raw === "null" && badOperator || - node.left.type === "Literal" && node.left.raw === "null" && badOperator) { - context.report({ node, messageId: "unexpected" }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-eval.js b/node_modules/eslint/lib/rules/no-eval.js deleted file mode 100644 index 68ed086a..00000000 --- a/node_modules/eslint/lib/rules/no-eval.js +++ /dev/null @@ -1,312 +0,0 @@ -/** - * @fileoverview Rule to flag use of eval() statement - * @author Nicholas C. Zakas - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const candidatesOfGlobalObject = Object.freeze([ - "global", - "window" -]); - -/** - * Checks a given node is a Identifier node of the specified name. - * - * @param {ASTNode} node - A node to check. - * @param {string} name - A name to check. - * @returns {boolean} `true` if the node is a Identifier node of the name. - */ -function isIdentifier(node, name) { - return node.type === "Identifier" && node.name === name; -} - -/** - * Checks a given node is a Literal node of the specified string value. - * - * @param {ASTNode} node - A node to check. - * @param {string} name - A name to check. - * @returns {boolean} `true` if the node is a Literal node of the name. - */ -function isConstant(node, name) { - switch (node.type) { - case "Literal": - return node.value === name; - - case "TemplateLiteral": - return ( - node.expressions.length === 0 && - node.quasis[0].value.cooked === name - ); - - default: - return false; - } -} - -/** - * Checks a given node is a MemberExpression node which has the specified name's - * property. - * - * @param {ASTNode} node - A node to check. - * @param {string} name - A name to check. - * @returns {boolean} `true` if the node is a MemberExpression node which has - * the specified name's property - */ -function isMember(node, name) { - return ( - node.type === "MemberExpression" && - (node.computed ? isConstant : isIdentifier)(node.property, name) - ); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow the use of `eval()`", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-eval" - }, - - schema: [ - { - type: "object", - properties: { - allowIndirect: { type: "boolean" } - }, - additionalProperties: false - } - ], - - messages: { - unexpected: "eval can be harmful." - } - }, - - create(context) { - const allowIndirect = Boolean( - context.options[0] && - context.options[0].allowIndirect - ); - const sourceCode = context.getSourceCode(); - let funcInfo = null; - - /** - * Pushs a variable scope (Program or Function) information to the stack. - * - * This is used in order to check whether or not `this` binding is a - * reference to the global object. - * - * @param {ASTNode} node - A node of the scope. This is one of Program, - * FunctionDeclaration, FunctionExpression, and ArrowFunctionExpression. - * @returns {void} - */ - function enterVarScope(node) { - const strict = context.getScope().isStrict; - - funcInfo = { - upper: funcInfo, - node, - strict, - defaultThis: false, - initialized: strict - }; - } - - /** - * Pops a variable scope from the stack. - * - * @returns {void} - */ - function exitVarScope() { - funcInfo = funcInfo.upper; - } - - /** - * Reports a given node. - * - * `node` is `Identifier` or `MemberExpression`. - * The parent of `node` might be `CallExpression`. - * - * The location of the report is always `eval` `Identifier` (or possibly - * `Literal`). The type of the report is `CallExpression` if the parent is - * `CallExpression`. Otherwise, it's the given node type. - * - * @param {ASTNode} node - A node to report. - * @returns {void} - */ - function report(node) { - const parent = node.parent; - const locationNode = node.type === "MemberExpression" - ? node.property - : node; - - const reportNode = parent.type === "CallExpression" && parent.callee === node - ? parent - : node; - - context.report({ - node: reportNode, - loc: locationNode.loc.start, - messageId: "unexpected" - }); - } - - /** - * Reports accesses of `eval` via the global object. - * - * @param {eslint-scope.Scope} globalScope - The global scope. - * @returns {void} - */ - function reportAccessingEvalViaGlobalObject(globalScope) { - for (let i = 0; i < candidatesOfGlobalObject.length; ++i) { - const name = candidatesOfGlobalObject[i]; - const variable = astUtils.getVariableByName(globalScope, name); - - if (!variable) { - continue; - } - - const references = variable.references; - - for (let j = 0; j < references.length; ++j) { - const identifier = references[j].identifier; - let node = identifier.parent; - - // To detect code like `window.window.eval`. - while (isMember(node, name)) { - node = node.parent; - } - - // Reports. - if (isMember(node, "eval")) { - report(node); - } - } - } - } - - /** - * Reports all accesses of `eval` (excludes direct calls to eval). - * - * @param {eslint-scope.Scope} globalScope - The global scope. - * @returns {void} - */ - function reportAccessingEval(globalScope) { - const variable = astUtils.getVariableByName(globalScope, "eval"); - - if (!variable) { - return; - } - - const references = variable.references; - - for (let i = 0; i < references.length; ++i) { - const reference = references[i]; - const id = reference.identifier; - - if (id.name === "eval" && !astUtils.isCallee(id)) { - - // Is accessing to eval (excludes direct calls to eval) - report(id); - } - } - } - - if (allowIndirect) { - - // Checks only direct calls to eval. It's simple! - return { - "CallExpression:exit"(node) { - const callee = node.callee; - - if (isIdentifier(callee, "eval")) { - report(callee); - } - } - }; - } - - return { - "CallExpression:exit"(node) { - const callee = node.callee; - - if (isIdentifier(callee, "eval")) { - report(callee); - } - }, - - Program(node) { - const scope = context.getScope(), - features = context.parserOptions.ecmaFeatures || {}, - strict = - scope.isStrict || - node.sourceType === "module" || - (features.globalReturn && scope.childScopes[0].isStrict); - - funcInfo = { - upper: null, - node, - strict, - defaultThis: true, - initialized: true - }; - }, - - "Program:exit"() { - const globalScope = context.getScope(); - - exitVarScope(); - reportAccessingEval(globalScope); - reportAccessingEvalViaGlobalObject(globalScope); - }, - - FunctionDeclaration: enterVarScope, - "FunctionDeclaration:exit": exitVarScope, - FunctionExpression: enterVarScope, - "FunctionExpression:exit": exitVarScope, - ArrowFunctionExpression: enterVarScope, - "ArrowFunctionExpression:exit": exitVarScope, - - ThisExpression(node) { - if (!isMember(node.parent, "eval")) { - return; - } - - /* - * `this.eval` is found. - * Checks whether or not the value of `this` is the global object. - */ - if (!funcInfo.initialized) { - funcInfo.initialized = true; - funcInfo.defaultThis = astUtils.isDefaultThisBinding( - funcInfo.node, - sourceCode - ); - } - - if (!funcInfo.strict && funcInfo.defaultThis) { - - // `this.eval` is possible built-in `eval`. - report(node.parent); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-ex-assign.js b/node_modules/eslint/lib/rules/no-ex-assign.js deleted file mode 100644 index feace415..00000000 --- a/node_modules/eslint/lib/rules/no-ex-assign.js +++ /dev/null @@ -1,50 +0,0 @@ -/** - * @fileoverview Rule to flag assignment of the exception parameter - * @author Stephen Murray - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow reassigning exceptions in `catch` clauses", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-ex-assign" - }, - - schema: [], - - messages: { - unexpected: "Do not assign to the exception parameter." - } - }, - - create(context) { - - /** - * Finds and reports references that are non initializer and writable. - * @param {Variable} variable - A variable to check. - * @returns {void} - */ - function checkVariable(variable) { - astUtils.getModifyingReferences(variable.references).forEach(reference => { - context.report({ node: reference.identifier, messageId: "unexpected" }); - }); - } - - return { - CatchClause(node) { - context.getDeclaredVariables(node).forEach(checkVariable); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-extend-native.js b/node_modules/eslint/lib/rules/no-extend-native.js deleted file mode 100644 index 3ba13090..00000000 --- a/node_modules/eslint/lib/rules/no-extend-native.js +++ /dev/null @@ -1,179 +0,0 @@ -/** - * @fileoverview Rule to flag adding properties to native object's prototypes. - * @author David Nelson - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); -const globals = require("globals"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const propertyDefinitionMethods = new Set(["defineProperty", "defineProperties"]); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow extending native types", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-extend-native" - }, - - schema: [ - { - type: "object", - properties: { - exceptions: { - type: "array", - items: { - type: "string" - }, - uniqueItems: true - } - }, - additionalProperties: false - } - ], - - messages: { - unexpected: "{{builtin}} prototype is read only, properties should not be added." - } - }, - - create(context) { - - const config = context.options[0] || {}; - const exceptions = new Set(config.exceptions || []); - const modifiedBuiltins = new Set( - Object.keys(globals.builtin) - .filter(builtin => builtin[0].toUpperCase() === builtin[0]) - .filter(builtin => !exceptions.has(builtin)) - ); - - /** - * Reports a lint error for the given node. - * @param {ASTNode} node The node to report. - * @param {string} builtin The name of the native builtin being extended. - * @returns {void} - */ - function reportNode(node, builtin) { - context.report({ - node, - messageId: "unexpected", - data: { - builtin - } - }); - } - - /** - * Check to see if the `prototype` property of the given object - * identifier node is being accessed. - * @param {ASTNode} identifierNode The Identifier representing the object - * to check. - * @returns {boolean} True if the identifier is the object of a - * MemberExpression and its `prototype` property is being accessed, - * false otherwise. - */ - function isPrototypePropertyAccessed(identifierNode) { - return Boolean( - identifierNode && - identifierNode.parent && - identifierNode.parent.type === "MemberExpression" && - identifierNode.parent.object === identifierNode && - astUtils.getStaticPropertyName(identifierNode.parent) === "prototype" - ); - } - - /** - * Checks that an identifier is an object of a prototype whose member - * is being assigned in an AssignmentExpression. - * Example: Object.prototype.foo = "bar" - * @param {ASTNode} identifierNode The identifier to check. - * @returns {boolean} True if the identifier's prototype is modified. - */ - function isInPrototypePropertyAssignment(identifierNode) { - return Boolean( - isPrototypePropertyAccessed(identifierNode) && - identifierNode.parent.parent.type === "MemberExpression" && - identifierNode.parent.parent.parent.type === "AssignmentExpression" && - identifierNode.parent.parent.parent.left === identifierNode.parent.parent - ); - } - - /** - * Checks that an identifier is an object of a prototype whose member - * is being extended via the Object.defineProperty() or - * Object.defineProperties() methods. - * Example: Object.defineProperty(Array.prototype, "foo", ...) - * Example: Object.defineProperties(Array.prototype, ...) - * @param {ASTNode} identifierNode The identifier to check. - * @returns {boolean} True if the identifier's prototype is modified. - */ - function isInDefinePropertyCall(identifierNode) { - return Boolean( - isPrototypePropertyAccessed(identifierNode) && - identifierNode.parent.parent.type === "CallExpression" && - identifierNode.parent.parent.arguments[0] === identifierNode.parent && - identifierNode.parent.parent.callee.type === "MemberExpression" && - identifierNode.parent.parent.callee.object.type === "Identifier" && - identifierNode.parent.parent.callee.object.name === "Object" && - identifierNode.parent.parent.callee.property.type === "Identifier" && - propertyDefinitionMethods.has(identifierNode.parent.parent.callee.property.name) - ); - } - - /** - * Check to see if object prototype access is part of a prototype - * extension. There are three ways a prototype can be extended: - * 1. Assignment to prototype property (Object.prototype.foo = 1) - * 2. Object.defineProperty()/Object.defineProperties() on a prototype - * If prototype extension is detected, report the AssignmentExpression - * or CallExpression node. - * @param {ASTNode} identifierNode The Identifier representing the object - * which prototype is being accessed and possibly extended. - * @returns {void} - */ - function checkAndReportPrototypeExtension(identifierNode) { - if (isInPrototypePropertyAssignment(identifierNode)) { - - // Identifier --> MemberExpression --> MemberExpression --> AssignmentExpression - reportNode(identifierNode.parent.parent.parent, identifierNode.name); - } else if (isInDefinePropertyCall(identifierNode)) { - - // Identifier --> MemberExpression --> CallExpression - reportNode(identifierNode.parent.parent, identifierNode.name); - } - } - - return { - - "Program:exit"() { - const globalScope = context.getScope(); - - modifiedBuiltins.forEach(builtin => { - const builtinVar = globalScope.set.get(builtin); - - if (builtinVar && builtinVar.references) { - builtinVar.references - .map(ref => ref.identifier) - .forEach(checkAndReportPrototypeExtension); - } - }); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-extra-bind.js b/node_modules/eslint/lib/rules/no-extra-bind.js deleted file mode 100644 index 8d901808..00000000 --- a/node_modules/eslint/lib/rules/no-extra-bind.js +++ /dev/null @@ -1,150 +0,0 @@ -/** - * @fileoverview Rule to flag unnecessary bind calls - * @author Bence Dányi - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow unnecessary calls to `.bind()`", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-extra-bind" - }, - - schema: [], - - fixable: "code", - - messages: { - unexpected: "The function binding is unnecessary." - } - }, - - create(context) { - let scopeInfo = null; - - /** - * Reports a given function node. - * - * @param {ASTNode} node - A node to report. This is a FunctionExpression or - * an ArrowFunctionExpression. - * @returns {void} - */ - function report(node) { - context.report({ - node: node.parent.parent, - messageId: "unexpected", - loc: node.parent.property.loc.start, - fix(fixer) { - const firstTokenToRemove = context.getSourceCode() - .getFirstTokenBetween(node.parent.object, node.parent.property, astUtils.isNotClosingParenToken); - - return fixer.removeRange([firstTokenToRemove.range[0], node.parent.parent.range[1]]); - } - }); - } - - /** - * Checks whether or not a given function node is the callee of `.bind()` - * method. - * - * e.g. `(function() {}.bind(foo))` - * - * @param {ASTNode} node - A node to report. This is a FunctionExpression or - * an ArrowFunctionExpression. - * @returns {boolean} `true` if the node is the callee of `.bind()` method. - */ - function isCalleeOfBindMethod(node) { - const parent = node.parent; - const grandparent = parent.parent; - - return ( - grandparent && - grandparent.type === "CallExpression" && - grandparent.callee === parent && - grandparent.arguments.length === 1 && - parent.type === "MemberExpression" && - parent.object === node && - astUtils.getStaticPropertyName(parent) === "bind" - ); - } - - /** - * Adds a scope information object to the stack. - * - * @param {ASTNode} node - A node to add. This node is a FunctionExpression - * or a FunctionDeclaration node. - * @returns {void} - */ - function enterFunction(node) { - scopeInfo = { - isBound: isCalleeOfBindMethod(node), - thisFound: false, - upper: scopeInfo - }; - } - - /** - * Removes the scope information object from the top of the stack. - * At the same time, this reports the function node if the function has - * `.bind()` and the `this` keywords found. - * - * @param {ASTNode} node - A node to remove. This node is a - * FunctionExpression or a FunctionDeclaration node. - * @returns {void} - */ - function exitFunction(node) { - if (scopeInfo.isBound && !scopeInfo.thisFound) { - report(node); - } - - scopeInfo = scopeInfo.upper; - } - - /** - * Reports a given arrow function if the function is callee of `.bind()` - * method. - * - * @param {ASTNode} node - A node to report. This node is an - * ArrowFunctionExpression. - * @returns {void} - */ - function exitArrowFunction(node) { - if (isCalleeOfBindMethod(node)) { - report(node); - } - } - - /** - * Set the mark as the `this` keyword was found in this scope. - * - * @returns {void} - */ - function markAsThisFound() { - if (scopeInfo) { - scopeInfo.thisFound = true; - } - } - - return { - "ArrowFunctionExpression:exit": exitArrowFunction, - FunctionDeclaration: enterFunction, - "FunctionDeclaration:exit": exitFunction, - FunctionExpression: enterFunction, - "FunctionExpression:exit": exitFunction, - ThisExpression: markAsThisFound - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-extra-boolean-cast.js b/node_modules/eslint/lib/rules/no-extra-boolean-cast.js deleted file mode 100644 index 38191361..00000000 --- a/node_modules/eslint/lib/rules/no-extra-boolean-cast.js +++ /dev/null @@ -1,128 +0,0 @@ -/** - * @fileoverview Rule to flag unnecessary double negation in Boolean contexts - * @author Brandon Mills - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow unnecessary boolean casts", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-extra-boolean-cast" - }, - - schema: [], - - fixable: "code", - - messages: { - unexpectedCall: "Redundant Boolean call.", - unexpectedNegation: "Redundant double negation." - } - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - // Node types which have a test which will coerce values to booleans. - const BOOLEAN_NODE_TYPES = [ - "IfStatement", - "DoWhileStatement", - "WhileStatement", - "ConditionalExpression", - "ForStatement" - ]; - - /** - * Check if a node is in a context where its value would be coerced to a boolean at runtime. - * - * @param {Object} node The node - * @param {Object} parent Its parent - * @returns {boolean} If it is in a boolean context - */ - function isInBooleanContext(node, parent) { - return ( - (BOOLEAN_NODE_TYPES.indexOf(parent.type) !== -1 && - node === parent.test) || - - // ! - (parent.type === "UnaryExpression" && - parent.operator === "!") - ); - } - - - return { - UnaryExpression(node) { - const ancestors = context.getAncestors(), - parent = ancestors.pop(), - grandparent = ancestors.pop(); - - // Exit early if it's guaranteed not to match - if (node.operator !== "!" || - parent.type !== "UnaryExpression" || - parent.operator !== "!") { - return; - } - - if (isInBooleanContext(parent, grandparent) || - - // Boolean() and new Boolean() - ((grandparent.type === "CallExpression" || grandparent.type === "NewExpression") && - grandparent.callee.type === "Identifier" && - grandparent.callee.name === "Boolean") - ) { - context.report({ - node, - messageId: "unexpectedNegation", - fix: fixer => fixer.replaceText(parent, sourceCode.getText(node.argument)) - }); - } - }, - CallExpression(node) { - const parent = node.parent; - - if (node.callee.type !== "Identifier" || node.callee.name !== "Boolean") { - return; - } - - if (isInBooleanContext(node, parent)) { - context.report({ - node, - messageId: "unexpectedCall", - fix: fixer => { - if (!node.arguments.length) { - return fixer.replaceText(parent, "true"); - } - - if (node.arguments.length > 1 || node.arguments[0].type === "SpreadElement") { - return null; - } - - const argument = node.arguments[0]; - - if (astUtils.getPrecedence(argument) < astUtils.getPrecedence(node.parent)) { - return fixer.replaceText(node, `(${sourceCode.getText(argument)})`); - } - return fixer.replaceText(node, sourceCode.getText(argument)); - } - }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-extra-label.js b/node_modules/eslint/lib/rules/no-extra-label.js deleted file mode 100644 index 73a3fea9..00000000 --- a/node_modules/eslint/lib/rules/no-extra-label.js +++ /dev/null @@ -1,145 +0,0 @@ -/** - * @fileoverview Rule to disallow unnecessary labels - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow unnecessary labels", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-extra-label" - }, - - schema: [], - - fixable: "code", - - messages: { - unexpected: "This label '{{name}}' is unnecessary." - } - }, - - create(context) { - const sourceCode = context.getSourceCode(); - let scopeInfo = null; - - /** - * Creates a new scope with a breakable statement. - * - * @param {ASTNode} node - A node to create. This is a BreakableStatement. - * @returns {void} - */ - function enterBreakableStatement(node) { - scopeInfo = { - label: node.parent.type === "LabeledStatement" ? node.parent.label : null, - breakable: true, - upper: scopeInfo - }; - } - - /** - * Removes the top scope of the stack. - * - * @returns {void} - */ - function exitBreakableStatement() { - scopeInfo = scopeInfo.upper; - } - - /** - * Creates a new scope with a labeled statement. - * - * This ignores it if the body is a breakable statement. - * In this case it's handled in the `enterBreakableStatement` function. - * - * @param {ASTNode} node - A node to create. This is a LabeledStatement. - * @returns {void} - */ - function enterLabeledStatement(node) { - if (!astUtils.isBreakableStatement(node.body)) { - scopeInfo = { - label: node.label, - breakable: false, - upper: scopeInfo - }; - } - } - - /** - * Removes the top scope of the stack. - * - * This ignores it if the body is a breakable statement. - * In this case it's handled in the `exitBreakableStatement` function. - * - * @param {ASTNode} node - A node. This is a LabeledStatement. - * @returns {void} - */ - function exitLabeledStatement(node) { - if (!astUtils.isBreakableStatement(node.body)) { - scopeInfo = scopeInfo.upper; - } - } - - /** - * Reports a given control node if it's unnecessary. - * - * @param {ASTNode} node - A node. This is a BreakStatement or a - * ContinueStatement. - * @returns {void} - */ - function reportIfUnnecessary(node) { - if (!node.label) { - return; - } - - const labelNode = node.label; - - for (let info = scopeInfo; info !== null; info = info.upper) { - if (info.breakable || info.label && info.label.name === labelNode.name) { - if (info.breakable && info.label && info.label.name === labelNode.name) { - context.report({ - node: labelNode, - messageId: "unexpected", - data: labelNode, - fix: fixer => fixer.removeRange([sourceCode.getFirstToken(node).range[1], labelNode.range[1]]) - }); - } - return; - } - } - } - - return { - WhileStatement: enterBreakableStatement, - "WhileStatement:exit": exitBreakableStatement, - DoWhileStatement: enterBreakableStatement, - "DoWhileStatement:exit": exitBreakableStatement, - ForStatement: enterBreakableStatement, - "ForStatement:exit": exitBreakableStatement, - ForInStatement: enterBreakableStatement, - "ForInStatement:exit": exitBreakableStatement, - ForOfStatement: enterBreakableStatement, - "ForOfStatement:exit": exitBreakableStatement, - SwitchStatement: enterBreakableStatement, - "SwitchStatement:exit": exitBreakableStatement, - LabeledStatement: enterLabeledStatement, - "LabeledStatement:exit": exitLabeledStatement, - BreakStatement: reportIfUnnecessary, - ContinueStatement: reportIfUnnecessary - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-extra-parens.js b/node_modules/eslint/lib/rules/no-extra-parens.js deleted file mode 100644 index 9765dfa7..00000000 --- a/node_modules/eslint/lib/rules/no-extra-parens.js +++ /dev/null @@ -1,751 +0,0 @@ -/** - * @fileoverview Disallow parenthesising higher precedence subexpressions. - * @author Michael Ficarra - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils.js"); - -module.exports = { - meta: { - docs: { - description: "disallow unnecessary parentheses", - category: "Possible Errors", - recommended: false, - url: "https://eslint.org/docs/rules/no-extra-parens" - }, - - fixable: "code", - - schema: { - anyOf: [ - { - type: "array", - items: [ - { - enum: ["functions"] - } - ], - minItems: 0, - maxItems: 1 - }, - { - type: "array", - items: [ - { - enum: ["all"] - }, - { - type: "object", - properties: { - conditionalAssign: { type: "boolean" }, - nestedBinaryExpressions: { type: "boolean" }, - returnAssign: { type: "boolean" }, - ignoreJSX: { enum: ["none", "all", "single-line", "multi-line"] }, - enforceForArrowConditionals: { type: "boolean" } - }, - additionalProperties: false - } - ], - minItems: 0, - maxItems: 2 - } - ] - }, - - messages: { - unexpected: "Gratuitous parentheses around expression." - } - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - const tokensToIgnore = new WeakSet(); - const isParenthesised = astUtils.isParenthesised.bind(astUtils, sourceCode); - const precedence = astUtils.getPrecedence; - const ALL_NODES = context.options[0] !== "functions"; - const EXCEPT_COND_ASSIGN = ALL_NODES && context.options[1] && context.options[1].conditionalAssign === false; - const NESTED_BINARY = ALL_NODES && context.options[1] && context.options[1].nestedBinaryExpressions === false; - const EXCEPT_RETURN_ASSIGN = ALL_NODES && context.options[1] && context.options[1].returnAssign === false; - const IGNORE_JSX = ALL_NODES && context.options[1] && context.options[1].ignoreJSX; - const IGNORE_ARROW_CONDITIONALS = ALL_NODES && context.options[1] && - context.options[1].enforceForArrowConditionals === false; - - const PRECEDENCE_OF_ASSIGNMENT_EXPR = precedence({ type: "AssignmentExpression" }); - const PRECEDENCE_OF_UPDATE_EXPR = precedence({ type: "UpdateExpression" }); - - /** - * Determines if this rule should be enforced for a node given the current configuration. - * @param {ASTNode} node - The node to be checked. - * @returns {boolean} True if the rule should be enforced for this node. - * @private - */ - function ruleApplies(node) { - if (node.type === "JSXElement") { - const isSingleLine = node.loc.start.line === node.loc.end.line; - - switch (IGNORE_JSX) { - - // Exclude this JSX element from linting - case "all": - return false; - - // Exclude this JSX element if it is multi-line element - case "multi-line": - return isSingleLine; - - // Exclude this JSX element if it is single-line element - case "single-line": - return !isSingleLine; - - // Nothing special to be done for JSX elements - case "none": - break; - - // no default - } - } - - return ALL_NODES || node.type === "FunctionExpression" || node.type === "ArrowFunctionExpression"; - } - - /** - * Determines if a node is surrounded by parentheses twice. - * @param {ASTNode} node - The node to be checked. - * @returns {boolean} True if the node is doubly parenthesised. - * @private - */ - function isParenthesisedTwice(node) { - const previousToken = sourceCode.getTokenBefore(node, 1), - nextToken = sourceCode.getTokenAfter(node, 1); - - return isParenthesised(node) && previousToken && nextToken && - astUtils.isOpeningParenToken(previousToken) && previousToken.range[1] <= node.range[0] && - astUtils.isClosingParenToken(nextToken) && nextToken.range[0] >= node.range[1]; - } - - /** - * Determines if a node is surrounded by (potentially) invalid parentheses. - * @param {ASTNode} node - The node to be checked. - * @returns {boolean} True if the node is incorrectly parenthesised. - * @private - */ - function hasExcessParens(node) { - return ruleApplies(node) && isParenthesised(node); - } - - /** - * Determines if a node that is expected to be parenthesised is surrounded by - * (potentially) invalid extra parentheses. - * @param {ASTNode} node - The node to be checked. - * @returns {boolean} True if the node is has an unexpected extra pair of parentheses. - * @private - */ - function hasDoubleExcessParens(node) { - return ruleApplies(node) && isParenthesisedTwice(node); - } - - /** - * Determines if a node test expression is allowed to have a parenthesised assignment - * @param {ASTNode} node - The node to be checked. - * @returns {boolean} True if the assignment can be parenthesised. - * @private - */ - function isCondAssignException(node) { - return EXCEPT_COND_ASSIGN && node.test.type === "AssignmentExpression"; - } - - /** - * Determines if a node is in a return statement - * @param {ASTNode} node - The node to be checked. - * @returns {boolean} True if the node is in a return statement. - * @private - */ - function isInReturnStatement(node) { - for (let currentNode = node; currentNode; currentNode = currentNode.parent) { - if ( - currentNode.type === "ReturnStatement" || - (currentNode.type === "ArrowFunctionExpression" && currentNode.body.type !== "BlockStatement") - ) { - return true; - } - } - - return false; - } - - /** - * Determines if a constructor function is newed-up with parens - * @param {ASTNode} newExpression - The NewExpression node to be checked. - * @returns {boolean} True if the constructor is called with parens. - * @private - */ - function isNewExpressionWithParens(newExpression) { - const lastToken = sourceCode.getLastToken(newExpression); - const penultimateToken = sourceCode.getTokenBefore(lastToken); - - return newExpression.arguments.length > 0 || astUtils.isOpeningParenToken(penultimateToken) && astUtils.isClosingParenToken(lastToken); - } - - /** - * Determines if a node is or contains an assignment expression - * @param {ASTNode} node - The node to be checked. - * @returns {boolean} True if the node is or contains an assignment expression. - * @private - */ - function containsAssignment(node) { - if (node.type === "AssignmentExpression") { - return true; - } - if (node.type === "ConditionalExpression" && - (node.consequent.type === "AssignmentExpression" || node.alternate.type === "AssignmentExpression")) { - return true; - } - if ((node.left && node.left.type === "AssignmentExpression") || - (node.right && node.right.type === "AssignmentExpression")) { - return true; - } - - return false; - } - - /** - * Determines if a node is contained by or is itself a return statement and is allowed to have a parenthesised assignment - * @param {ASTNode} node - The node to be checked. - * @returns {boolean} True if the assignment can be parenthesised. - * @private - */ - function isReturnAssignException(node) { - if (!EXCEPT_RETURN_ASSIGN || !isInReturnStatement(node)) { - return false; - } - - if (node.type === "ReturnStatement") { - return node.argument && containsAssignment(node.argument); - } - if (node.type === "ArrowFunctionExpression" && node.body.type !== "BlockStatement") { - return containsAssignment(node.body); - } - return containsAssignment(node); - - } - - /** - * Determines if a node following a [no LineTerminator here] restriction is - * surrounded by (potentially) invalid extra parentheses. - * @param {Token} token - The token preceding the [no LineTerminator here] restriction. - * @param {ASTNode} node - The node to be checked. - * @returns {boolean} True if the node is incorrectly parenthesised. - * @private - */ - function hasExcessParensNoLineTerminator(token, node) { - if (token.loc.end.line === node.loc.start.line) { - return hasExcessParens(node); - } - - return hasDoubleExcessParens(node); - } - - /** - * Determines whether a node should be preceded by an additional space when removing parens - * @param {ASTNode} node node to evaluate; must be surrounded by parentheses - * @returns {boolean} `true` if a space should be inserted before the node - * @private - */ - function requiresLeadingSpace(node) { - const leftParenToken = sourceCode.getTokenBefore(node); - const tokenBeforeLeftParen = sourceCode.getTokenBefore(node, 1); - const firstToken = sourceCode.getFirstToken(node); - - return tokenBeforeLeftParen && - tokenBeforeLeftParen.range[1] === leftParenToken.range[0] && - leftParenToken.range[1] === firstToken.range[0] && - !astUtils.canTokensBeAdjacent(tokenBeforeLeftParen, firstToken); - } - - /** - * Determines whether a node should be followed by an additional space when removing parens - * @param {ASTNode} node node to evaluate; must be surrounded by parentheses - * @returns {boolean} `true` if a space should be inserted after the node - * @private - */ - function requiresTrailingSpace(node) { - const nextTwoTokens = sourceCode.getTokensAfter(node, { count: 2 }); - const rightParenToken = nextTwoTokens[0]; - const tokenAfterRightParen = nextTwoTokens[1]; - const tokenBeforeRightParen = sourceCode.getLastToken(node); - - return rightParenToken && tokenAfterRightParen && - !sourceCode.isSpaceBetweenTokens(rightParenToken, tokenAfterRightParen) && - !astUtils.canTokensBeAdjacent(tokenBeforeRightParen, tokenAfterRightParen); - } - - /** - * Determines if a given expression node is an IIFE - * @param {ASTNode} node The node to check - * @returns {boolean} `true` if the given node is an IIFE - */ - function isIIFE(node) { - return node.type === "CallExpression" && node.callee.type === "FunctionExpression"; - } - - /** - * Report the node - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function report(node) { - const leftParenToken = sourceCode.getTokenBefore(node); - const rightParenToken = sourceCode.getTokenAfter(node); - - if (!isParenthesisedTwice(node)) { - if (tokensToIgnore.has(sourceCode.getFirstToken(node))) { - return; - } - - if (isIIFE(node) && !isParenthesised(node.callee)) { - return; - } - } - - context.report({ - node, - loc: leftParenToken.loc.start, - messageId: "unexpected", - fix(fixer) { - const parenthesizedSource = sourceCode.text.slice(leftParenToken.range[1], rightParenToken.range[0]); - - return fixer.replaceTextRange([ - leftParenToken.range[0], - rightParenToken.range[1] - ], (requiresLeadingSpace(node) ? " " : "") + parenthesizedSource + (requiresTrailingSpace(node) ? " " : "")); - } - }); - } - - /** - * Evaluate Unary update - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function checkUnaryUpdate(node) { - if (node.type === "UnaryExpression" && node.argument.type === "BinaryExpression" && node.argument.operator === "**") { - return; - } - - if (hasExcessParens(node.argument) && precedence(node.argument) >= precedence(node)) { - report(node.argument); - } - } - - /** - * Check if a member expression contains a call expression - * @param {ASTNode} node MemberExpression node to evaluate - * @returns {boolean} true if found, false if not - */ - function doesMemberExpressionContainCallExpression(node) { - let currentNode = node.object; - let currentNodeType = node.object.type; - - while (currentNodeType === "MemberExpression") { - currentNode = currentNode.object; - currentNodeType = currentNode.type; - } - - return currentNodeType === "CallExpression"; - } - - /** - * Evaluate a new call - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function checkCallNew(node) { - const callee = node.callee; - - if (hasExcessParens(callee) && precedence(callee) >= precedence(node)) { - const hasNewParensException = callee.type === "NewExpression" && !isNewExpressionWithParens(callee); - - if ( - hasDoubleExcessParens(callee) || - !isIIFE(node) && !hasNewParensException && !( - - /* - * Allow extra parens around a new expression if - * there are intervening parentheses. - */ - callee.type === "MemberExpression" && - doesMemberExpressionContainCallExpression(callee) - ) - ) { - report(node.callee); - } - } - if (node.arguments.length === 1) { - if (hasDoubleExcessParens(node.arguments[0]) && precedence(node.arguments[0]) >= PRECEDENCE_OF_ASSIGNMENT_EXPR) { - report(node.arguments[0]); - } - } else { - node.arguments - .filter(arg => hasExcessParens(arg) && precedence(arg) >= PRECEDENCE_OF_ASSIGNMENT_EXPR) - .forEach(report); - } - } - - /** - * Evaluate binary logicals - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function checkBinaryLogical(node) { - const prec = precedence(node); - const leftPrecedence = precedence(node.left); - const rightPrecedence = precedence(node.right); - const isExponentiation = node.operator === "**"; - const shouldSkipLeft = (NESTED_BINARY && (node.left.type === "BinaryExpression" || node.left.type === "LogicalExpression")) || - node.left.type === "UnaryExpression" && isExponentiation; - const shouldSkipRight = NESTED_BINARY && (node.right.type === "BinaryExpression" || node.right.type === "LogicalExpression"); - - if (!shouldSkipLeft && hasExcessParens(node.left) && (leftPrecedence > prec || (leftPrecedence === prec && !isExponentiation))) { - report(node.left); - } - if (!shouldSkipRight && hasExcessParens(node.right) && (rightPrecedence > prec || (rightPrecedence === prec && isExponentiation))) { - report(node.right); - } - } - - /** - * Check the parentheses around the super class of the given class definition. - * @param {ASTNode} node The node of class declarations to check. - * @returns {void} - */ - function checkClass(node) { - if (!node.superClass) { - return; - } - - /* - * If `node.superClass` is a LeftHandSideExpression, parentheses are extra. - * Otherwise, parentheses are needed. - */ - const hasExtraParens = precedence(node.superClass) > PRECEDENCE_OF_UPDATE_EXPR - ? hasExcessParens(node.superClass) - : hasDoubleExcessParens(node.superClass); - - if (hasExtraParens) { - report(node.superClass); - } - } - - /** - * Check the parentheses around the argument of the given spread operator. - * @param {ASTNode} node The node of spread elements/properties to check. - * @returns {void} - */ - function checkSpreadOperator(node) { - const hasExtraParens = precedence(node.argument) >= PRECEDENCE_OF_ASSIGNMENT_EXPR - ? hasExcessParens(node.argument) - : hasDoubleExcessParens(node.argument); - - if (hasExtraParens) { - report(node.argument); - } - } - - /** - * Checks the parentheses for an ExpressionStatement or ExportDefaultDeclaration - * @param {ASTNode} node The ExpressionStatement.expression or ExportDefaultDeclaration.declaration node - * @returns {void} - */ - function checkExpressionOrExportStatement(node) { - const firstToken = isParenthesised(node) ? sourceCode.getTokenBefore(node) : sourceCode.getFirstToken(node); - const secondToken = sourceCode.getTokenAfter(firstToken, astUtils.isNotOpeningParenToken); - const thirdToken = secondToken ? sourceCode.getTokenAfter(secondToken) : null; - - if ( - astUtils.isOpeningParenToken(firstToken) && - ( - astUtils.isOpeningBraceToken(secondToken) || - secondToken.type === "Keyword" && ( - secondToken.value === "function" || - secondToken.value === "class" || - secondToken.value === "let" && astUtils.isOpeningBracketToken(sourceCode.getTokenAfter(secondToken, astUtils.isNotClosingParenToken)) - ) || - secondToken && secondToken.type === "Identifier" && secondToken.value === "async" && thirdToken && thirdToken.type === "Keyword" && thirdToken.value === "function" - ) - ) { - tokensToIgnore.add(secondToken); - } - - if (hasExcessParens(node)) { - report(node); - } - } - - return { - ArrayExpression(node) { - node.elements - .filter(e => e && hasExcessParens(e) && precedence(e) >= PRECEDENCE_OF_ASSIGNMENT_EXPR) - .forEach(report); - }, - - ArrowFunctionExpression(node) { - if (isReturnAssignException(node)) { - return; - } - - if (node.body.type === "ConditionalExpression" && - IGNORE_ARROW_CONDITIONALS && - !isParenthesisedTwice(node.body) - ) { - return; - } - - if (node.body.type !== "BlockStatement") { - const firstBodyToken = sourceCode.getFirstToken(node.body, astUtils.isNotOpeningParenToken); - const tokenBeforeFirst = sourceCode.getTokenBefore(firstBodyToken); - - if (astUtils.isOpeningParenToken(tokenBeforeFirst) && astUtils.isOpeningBraceToken(firstBodyToken)) { - tokensToIgnore.add(firstBodyToken); - } - if (hasExcessParens(node.body) && precedence(node.body) >= PRECEDENCE_OF_ASSIGNMENT_EXPR) { - report(node.body); - } - } - }, - - AssignmentExpression(node) { - if (isReturnAssignException(node)) { - return; - } - - if (hasExcessParens(node.right) && precedence(node.right) >= precedence(node)) { - report(node.right); - } - }, - - BinaryExpression: checkBinaryLogical, - CallExpression: checkCallNew, - - ConditionalExpression(node) { - if (isReturnAssignException(node)) { - return; - } - - if (hasExcessParens(node.test) && precedence(node.test) >= precedence({ type: "LogicalExpression", operator: "||" })) { - report(node.test); - } - - if (hasExcessParens(node.consequent) && precedence(node.consequent) >= PRECEDENCE_OF_ASSIGNMENT_EXPR) { - report(node.consequent); - } - - if (hasExcessParens(node.alternate) && precedence(node.alternate) >= PRECEDENCE_OF_ASSIGNMENT_EXPR) { - report(node.alternate); - } - }, - - DoWhileStatement(node) { - if (hasDoubleExcessParens(node.test) && !isCondAssignException(node)) { - report(node.test); - } - }, - - ExportDefaultDeclaration: node => checkExpressionOrExportStatement(node.declaration), - ExpressionStatement: node => checkExpressionOrExportStatement(node.expression), - - "ForInStatement, ForOfStatement"(node) { - if (node.left.type !== "VariableDeclarator") { - const firstLeftToken = sourceCode.getFirstToken(node.left, astUtils.isNotOpeningParenToken); - - if ( - firstLeftToken.value === "let" && ( - - /* - * If `let` is the only thing on the left side of the loop, it's the loop variable: `for ((let) of foo);` - * Removing it will cause a syntax error, because it will be parsed as the start of a VariableDeclarator. - */ - firstLeftToken.range[1] === node.left.range[1] || - - /* - * If `let` is followed by a `[` token, it's a property access on the `let` value: `for ((let[foo]) of bar);` - * Removing it will cause the property access to be parsed as a destructuring declaration of `foo` instead. - */ - astUtils.isOpeningBracketToken( - sourceCode.getTokenAfter(firstLeftToken, astUtils.isNotClosingParenToken) - ) - ) - ) { - tokensToIgnore.add(firstLeftToken); - } - } - if (!(node.type === "ForOfStatement" && node.right.type === "SequenceExpression") && hasExcessParens(node.right)) { - report(node.right); - } - if (hasExcessParens(node.left)) { - report(node.left); - } - }, - - ForStatement(node) { - if (node.init && hasExcessParens(node.init)) { - report(node.init); - } - - if (node.test && hasExcessParens(node.test) && !isCondAssignException(node)) { - report(node.test); - } - - if (node.update && hasExcessParens(node.update)) { - report(node.update); - } - }, - - IfStatement(node) { - if (hasDoubleExcessParens(node.test) && !isCondAssignException(node)) { - report(node.test); - } - }, - - LogicalExpression: checkBinaryLogical, - - MemberExpression(node) { - const nodeObjHasExcessParens = hasExcessParens(node.object); - - if ( - nodeObjHasExcessParens && - precedence(node.object) >= precedence(node) && - ( - node.computed || - !( - astUtils.isDecimalInteger(node.object) || - - // RegExp literal is allowed to have parens (#1589) - (node.object.type === "Literal" && node.object.regex) - ) - ) - ) { - report(node.object); - } - - if (nodeObjHasExcessParens && - node.object.type === "CallExpression" && - node.parent.type !== "NewExpression") { - report(node.object); - } - - if (node.computed && hasExcessParens(node.property)) { - report(node.property); - } - }, - - NewExpression: checkCallNew, - - ObjectExpression(node) { - node.properties - .filter(property => { - const value = property.value; - - return value && hasExcessParens(value) && precedence(value) >= PRECEDENCE_OF_ASSIGNMENT_EXPR; - }).forEach(property => report(property.value)); - }, - - ReturnStatement(node) { - const returnToken = sourceCode.getFirstToken(node); - - if (isReturnAssignException(node)) { - return; - } - - if (node.argument && - hasExcessParensNoLineTerminator(returnToken, node.argument) && - - // RegExp literal is allowed to have parens (#1589) - !(node.argument.type === "Literal" && node.argument.regex)) { - report(node.argument); - } - }, - - SequenceExpression(node) { - node.expressions - .filter(e => hasExcessParens(e) && precedence(e) >= precedence(node)) - .forEach(report); - }, - - SwitchCase(node) { - if (node.test && hasExcessParens(node.test)) { - report(node.test); - } - }, - - SwitchStatement(node) { - if (hasDoubleExcessParens(node.discriminant)) { - report(node.discriminant); - } - }, - - ThrowStatement(node) { - const throwToken = sourceCode.getFirstToken(node); - - if (hasExcessParensNoLineTerminator(throwToken, node.argument)) { - report(node.argument); - } - }, - - UnaryExpression: checkUnaryUpdate, - UpdateExpression: checkUnaryUpdate, - AwaitExpression: checkUnaryUpdate, - - VariableDeclarator(node) { - if (node.init && hasExcessParens(node.init) && - precedence(node.init) >= PRECEDENCE_OF_ASSIGNMENT_EXPR && - - // RegExp literal is allowed to have parens (#1589) - !(node.init.type === "Literal" && node.init.regex)) { - report(node.init); - } - }, - - WhileStatement(node) { - if (hasDoubleExcessParens(node.test) && !isCondAssignException(node)) { - report(node.test); - } - }, - - WithStatement(node) { - if (hasDoubleExcessParens(node.object)) { - report(node.object); - } - }, - - YieldExpression(node) { - if (node.argument) { - const yieldToken = sourceCode.getFirstToken(node); - - if ((precedence(node.argument) >= precedence(node) && - hasExcessParensNoLineTerminator(yieldToken, node.argument)) || - hasDoubleExcessParens(node.argument)) { - report(node.argument); - } - } - }, - - ClassDeclaration: checkClass, - ClassExpression: checkClass, - - SpreadElement: checkSpreadOperator, - SpreadProperty: checkSpreadOperator, - ExperimentalSpreadProperty: checkSpreadOperator - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-extra-semi.js b/node_modules/eslint/lib/rules/no-extra-semi.js deleted file mode 100644 index a0741088..00000000 --- a/node_modules/eslint/lib/rules/no-extra-semi.js +++ /dev/null @@ -1,125 +0,0 @@ -/** - * @fileoverview Rule to flag use of unnecessary semicolons - * @author Nicholas C. Zakas - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const FixTracker = require("../util/fix-tracker"); -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow unnecessary semicolons", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-extra-semi" - }, - - fixable: "code", - schema: [], - - messages: { - unexpected: "Unnecessary semicolon." - } - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - /** - * Reports an unnecessary semicolon error. - * @param {Node|Token} nodeOrToken - A node or a token to be reported. - * @returns {void} - */ - function report(nodeOrToken) { - context.report({ - node: nodeOrToken, - messageId: "unexpected", - fix(fixer) { - - /* - * Expand the replacement range to include the surrounding - * tokens to avoid conflicting with semi. - * https://github.com/eslint/eslint/issues/7928 - */ - return new FixTracker(fixer, context.getSourceCode()) - .retainSurroundingTokens(nodeOrToken) - .remove(nodeOrToken); - } - }); - } - - /** - * Checks for a part of a class body. - * This checks tokens from a specified token to a next MethodDefinition or the end of class body. - * - * @param {Token} firstToken - The first token to check. - * @returns {void} - */ - function checkForPartOfClassBody(firstToken) { - for (let token = firstToken; - token.type === "Punctuator" && !astUtils.isClosingBraceToken(token); - token = sourceCode.getTokenAfter(token) - ) { - if (astUtils.isSemicolonToken(token)) { - report(token); - } - } - } - - return { - - /** - * Reports this empty statement, except if the parent node is a loop. - * @param {Node} node - A EmptyStatement node to be reported. - * @returns {void} - */ - EmptyStatement(node) { - const parent = node.parent, - allowedParentTypes = [ - "ForStatement", - "ForInStatement", - "ForOfStatement", - "WhileStatement", - "DoWhileStatement", - "IfStatement", - "LabeledStatement", - "WithStatement" - ]; - - if (allowedParentTypes.indexOf(parent.type) === -1) { - report(node); - } - }, - - /** - * Checks tokens from the head of this class body to the first MethodDefinition or the end of this class body. - * @param {Node} node - A ClassBody node to check. - * @returns {void} - */ - ClassBody(node) { - checkForPartOfClassBody(sourceCode.getFirstToken(node, 1)); // 0 is `{`. - }, - - /** - * Checks tokens from this MethodDefinition to the next MethodDefinition or the end of this class body. - * @param {Node} node - A MethodDefinition node of the start point. - * @returns {void} - */ - MethodDefinition(node) { - checkForPartOfClassBody(sourceCode.getTokenAfter(node)); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-fallthrough.js b/node_modules/eslint/lib/rules/no-fallthrough.js deleted file mode 100644 index ce4f91ad..00000000 --- a/node_modules/eslint/lib/rules/no-fallthrough.js +++ /dev/null @@ -1,136 +0,0 @@ -/** - * @fileoverview Rule to flag fall-through cases in switch statements. - * @author Matt DuVall - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const DEFAULT_FALLTHROUGH_COMMENT = /falls?\s?through/i; - -/** - * Checks whether or not a given node has a fallthrough comment. - * @param {ASTNode} node - A SwitchCase node to get comments. - * @param {RuleContext} context - A rule context which stores comments. - * @param {RegExp} fallthroughCommentPattern - A pattern to match comment to. - * @returns {boolean} `true` if the node has a valid fallthrough comment. - */ -function hasFallthroughComment(node, context, fallthroughCommentPattern) { - const sourceCode = context.getSourceCode(); - const comment = lodash.last(sourceCode.getCommentsBefore(node)); - - return Boolean(comment && fallthroughCommentPattern.test(comment.value)); -} - -/** - * Checks whether or not a given code path segment is reachable. - * @param {CodePathSegment} segment - A CodePathSegment to check. - * @returns {boolean} `true` if the segment is reachable. - */ -function isReachable(segment) { - return segment.reachable; -} - -/** - * Checks whether a node and a token are separated by blank lines - * @param {ASTNode} node - The node to check - * @param {Token} token - The token to compare against - * @returns {boolean} `true` if there are blank lines between node and token - */ -function hasBlankLinesBetween(node, token) { - return token.loc.start.line > node.loc.end.line + 1; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow fallthrough of `case` statements", - category: "Best Practices", - recommended: true, - url: "https://eslint.org/docs/rules/no-fallthrough" - }, - - schema: [ - { - type: "object", - properties: { - commentPattern: { - type: "string" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const options = context.options[0] || {}; - let currentCodePath = null; - const sourceCode = context.getSourceCode(); - - /* - * We need to use leading comments of the next SwitchCase node because - * trailing comments is wrong if semicolons are omitted. - */ - let fallthroughCase = null; - let fallthroughCommentPattern = null; - - if (options.commentPattern) { - fallthroughCommentPattern = new RegExp(options.commentPattern); - } else { - fallthroughCommentPattern = DEFAULT_FALLTHROUGH_COMMENT; - } - - return { - onCodePathStart(codePath) { - currentCodePath = codePath; - }, - onCodePathEnd() { - currentCodePath = currentCodePath.upper; - }, - - SwitchCase(node) { - - /* - * Checks whether or not there is a fallthrough comment. - * And reports the previous fallthrough node if that does not exist. - */ - if (fallthroughCase && !hasFallthroughComment(node, context, fallthroughCommentPattern)) { - context.report({ - message: "Expected a 'break' statement before '{{type}}'.", - data: { type: node.test ? "case" : "default" }, - node - }); - } - fallthroughCase = null; - }, - - "SwitchCase:exit"(node) { - const nextToken = sourceCode.getTokenAfter(node); - - /* - * `reachable` meant fall through because statements preceded by - * `break`, `return`, or `throw` are unreachable. - * And allows empty cases and the last case. - */ - if (currentCodePath.currentSegments.some(isReachable) && - (node.consequent.length > 0 || hasBlankLinesBetween(node, nextToken)) && - lodash.last(node.parent.cases) !== node) { - fallthroughCase = node; - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-floating-decimal.js b/node_modules/eslint/lib/rules/no-floating-decimal.js deleted file mode 100644 index da8c4791..00000000 --- a/node_modules/eslint/lib/rules/no-floating-decimal.js +++ /dev/null @@ -1,65 +0,0 @@ -/** - * @fileoverview Rule to flag use of a leading/trailing decimal point in a numeric literal - * @author James Allardice - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow leading or trailing decimal points in numeric literals", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-floating-decimal" - }, - - schema: [], - - fixable: "code" - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - return { - Literal(node) { - - if (typeof node.value === "number") { - if (node.raw.startsWith(".")) { - context.report({ - node, - message: "A leading decimal point can be confused with a dot.", - fix(fixer) { - const tokenBefore = sourceCode.getTokenBefore(node); - const needsSpaceBefore = tokenBefore && - tokenBefore.range[1] === node.range[0] && - !astUtils.canTokensBeAdjacent(tokenBefore, `0${node.raw}`); - - return fixer.insertTextBefore(node, needsSpaceBefore ? " 0" : "0"); - } - }); - } - if (node.raw.indexOf(".") === node.raw.length - 1) { - context.report({ - node, - message: "A trailing decimal point can be confused with a dot.", - fix: fixer => fixer.insertTextAfter(node, "0") - }); - } - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-func-assign.js b/node_modules/eslint/lib/rules/no-func-assign.js deleted file mode 100644 index a0a17f36..00000000 --- a/node_modules/eslint/lib/rules/no-func-assign.js +++ /dev/null @@ -1,64 +0,0 @@ -/** - * @fileoverview Rule to flag use of function declaration identifiers as variables. - * @author Ian Christian Myers - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow reassigning `function` declarations", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-func-assign" - }, - - schema: [] - }, - - create(context) { - - /** - * Reports a reference if is non initializer and writable. - * @param {References} references - Collection of reference to check. - * @returns {void} - */ - function checkReference(references) { - astUtils.getModifyingReferences(references).forEach(reference => { - context.report({ node: reference.identifier, message: "'{{name}}' is a function.", data: { name: reference.identifier.name } }); - }); - } - - /** - * Finds and reports references that are non initializer and writable. - * @param {Variable} variable - A variable to check. - * @returns {void} - */ - function checkVariable(variable) { - if (variable.defs[0].type === "FunctionName") { - checkReference(variable.references); - } - } - - /** - * Checks parameters of a given function node. - * @param {ASTNode} node - A function node to check. - * @returns {void} - */ - function checkForFunction(node) { - context.getDeclaredVariables(node).forEach(checkVariable); - } - - return { - FunctionDeclaration: checkForFunction, - FunctionExpression: checkForFunction - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-global-assign.js b/node_modules/eslint/lib/rules/no-global-assign.js deleted file mode 100644 index 3397bdbe..00000000 --- a/node_modules/eslint/lib/rules/no-global-assign.js +++ /dev/null @@ -1,86 +0,0 @@ -/** - * @fileoverview Rule to disallow assignments to native objects or read-only global variables - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow assignments to native objects or read-only global variables", - category: "Best Practices", - recommended: true, - url: "https://eslint.org/docs/rules/no-global-assign" - }, - - schema: [ - { - type: "object", - properties: { - exceptions: { - type: "array", - items: { type: "string" }, - uniqueItems: true - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const config = context.options[0]; - const exceptions = (config && config.exceptions) || []; - - /** - * Reports write references. - * @param {Reference} reference - A reference to check. - * @param {int} index - The index of the reference in the references. - * @param {Reference[]} references - The array that the reference belongs to. - * @returns {void} - */ - function checkReference(reference, index, references) { - const identifier = reference.identifier; - - if (reference.init === false && - reference.isWrite() && - - /* - * Destructuring assignments can have multiple default value, - * so possibly there are multiple writeable references for the same identifier. - */ - (index === 0 || references[index - 1].identifier !== identifier) - ) { - context.report({ - node: identifier, - message: "Read-only global '{{name}}' should not be modified.", - data: identifier - }); - } - } - - /** - * Reports write references if a given variable is read-only builtin. - * @param {Variable} variable - A variable to check. - * @returns {void} - */ - function checkVariable(variable) { - if (variable.writeable === false && exceptions.indexOf(variable.name) === -1) { - variable.references.forEach(checkReference); - } - } - - return { - Program() { - const globalScope = context.getScope(); - - globalScope.variables.forEach(checkVariable); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-implicit-coercion.js b/node_modules/eslint/lib/rules/no-implicit-coercion.js deleted file mode 100644 index 1dd4d431..00000000 --- a/node_modules/eslint/lib/rules/no-implicit-coercion.js +++ /dev/null @@ -1,290 +0,0 @@ -/** - * @fileoverview A rule to disallow the type conversions with shorter notations. - * @author Toru Nagashima - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const INDEX_OF_PATTERN = /^(?:i|lastI)ndexOf$/; -const ALLOWABLE_OPERATORS = ["~", "!!", "+", "*"]; - -/** - * Parses and normalizes an option object. - * @param {Object} options - An option object to parse. - * @returns {Object} The parsed and normalized option object. - */ -function parseOptions(options) { - return { - boolean: "boolean" in options ? Boolean(options.boolean) : true, - number: "number" in options ? Boolean(options.number) : true, - string: "string" in options ? Boolean(options.string) : true, - allow: options.allow || [] - }; -} - -/** - * Checks whether or not a node is a double logical nigating. - * @param {ASTNode} node - An UnaryExpression node to check. - * @returns {boolean} Whether or not the node is a double logical nigating. - */ -function isDoubleLogicalNegating(node) { - return ( - node.operator === "!" && - node.argument.type === "UnaryExpression" && - node.argument.operator === "!" - ); -} - -/** - * Checks whether or not a node is a binary negating of `.indexOf()` method calling. - * @param {ASTNode} node - An UnaryExpression node to check. - * @returns {boolean} Whether or not the node is a binary negating of `.indexOf()` method calling. - */ -function isBinaryNegatingOfIndexOf(node) { - return ( - node.operator === "~" && - node.argument.type === "CallExpression" && - node.argument.callee.type === "MemberExpression" && - node.argument.callee.property.type === "Identifier" && - INDEX_OF_PATTERN.test(node.argument.callee.property.name) - ); -} - -/** - * Checks whether or not a node is a multiplying by one. - * @param {BinaryExpression} node - A BinaryExpression node to check. - * @returns {boolean} Whether or not the node is a multiplying by one. - */ -function isMultiplyByOne(node) { - return node.operator === "*" && ( - node.left.type === "Literal" && node.left.value === 1 || - node.right.type === "Literal" && node.right.value === 1 - ); -} - -/** - * Checks whether the result of a node is numeric or not - * @param {ASTNode} node The node to test - * @returns {boolean} true if the node is a number literal or a `Number()`, `parseInt` or `parseFloat` call - */ -function isNumeric(node) { - return ( - node.type === "Literal" && typeof node.value === "number" || - node.type === "CallExpression" && ( - node.callee.name === "Number" || - node.callee.name === "parseInt" || - node.callee.name === "parseFloat" - ) - ); -} - -/** - * Returns the first non-numeric operand in a BinaryExpression. Designed to be - * used from bottom to up since it walks up the BinaryExpression trees using - * node.parent to find the result. - * @param {BinaryExpression} node The BinaryExpression node to be walked up on - * @returns {ASTNode|null} The first non-numeric item in the BinaryExpression tree or null - */ -function getNonNumericOperand(node) { - const left = node.left, - right = node.right; - - if (right.type !== "BinaryExpression" && !isNumeric(right)) { - return right; - } - - if (left.type !== "BinaryExpression" && !isNumeric(left)) { - return left; - } - - return null; -} - -/** - * Checks whether a node is an empty string literal or not. - * @param {ASTNode} node The node to check. - * @returns {boolean} Whether or not the passed in node is an - * empty string literal or not. - */ -function isEmptyString(node) { - return astUtils.isStringLiteral(node) && (node.value === "" || (node.type === "TemplateLiteral" && node.quasis.length === 1 && node.quasis[0].value.cooked === "")); -} - -/** - * Checks whether or not a node is a concatenating with an empty string. - * @param {ASTNode} node - A BinaryExpression node to check. - * @returns {boolean} Whether or not the node is a concatenating with an empty string. - */ -function isConcatWithEmptyString(node) { - return node.operator === "+" && ( - (isEmptyString(node.left) && !astUtils.isStringLiteral(node.right)) || - (isEmptyString(node.right) && !astUtils.isStringLiteral(node.left)) - ); -} - -/** - * Checks whether or not a node is appended with an empty string. - * @param {ASTNode} node - An AssignmentExpression node to check. - * @returns {boolean} Whether or not the node is appended with an empty string. - */ -function isAppendEmptyString(node) { - return node.operator === "+=" && isEmptyString(node.right); -} - -/** - * Returns the operand that is not an empty string from a flagged BinaryExpression. - * @param {ASTNode} node - The flagged BinaryExpression node to check. - * @returns {ASTNode} The operand that is not an empty string from a flagged BinaryExpression. - */ -function getNonEmptyOperand(node) { - return isEmptyString(node.left) ? node.right : node.left; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow shorthand type conversions", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-implicit-coercion" - }, - - fixable: "code", - schema: [{ - type: "object", - properties: { - boolean: { - type: "boolean" - }, - number: { - type: "boolean" - }, - string: { - type: "boolean" - }, - allow: { - type: "array", - items: { - enum: ALLOWABLE_OPERATORS - }, - uniqueItems: true - } - }, - additionalProperties: false - }] - }, - - create(context) { - const options = parseOptions(context.options[0] || {}); - const sourceCode = context.getSourceCode(); - - /** - * Reports an error and autofixes the node - * @param {ASTNode} node - An ast node to report the error on. - * @param {string} recommendation - The recommended code for the issue - * @param {bool} shouldFix - Whether this report should fix the node - * @returns {void} - */ - function report(node, recommendation, shouldFix) { - context.report({ - node, - message: "use `{{recommendation}}` instead.", - data: { - recommendation - }, - fix(fixer) { - if (!shouldFix) { - return null; - } - - const tokenBefore = sourceCode.getTokenBefore(node); - - if ( - tokenBefore && - tokenBefore.range[1] === node.range[0] && - !astUtils.canTokensBeAdjacent(tokenBefore, recommendation) - ) { - return fixer.replaceText(node, ` ${recommendation}`); - } - return fixer.replaceText(node, recommendation); - } - }); - } - - return { - UnaryExpression(node) { - let operatorAllowed; - - // !!foo - operatorAllowed = options.allow.indexOf("!!") >= 0; - if (!operatorAllowed && options.boolean && isDoubleLogicalNegating(node)) { - const recommendation = `Boolean(${sourceCode.getText(node.argument.argument)})`; - - report(node, recommendation, true); - } - - // ~foo.indexOf(bar) - operatorAllowed = options.allow.indexOf("~") >= 0; - if (!operatorAllowed && options.boolean && isBinaryNegatingOfIndexOf(node)) { - const recommendation = `${sourceCode.getText(node.argument)} !== -1`; - - report(node, recommendation, false); - } - - // +foo - operatorAllowed = options.allow.indexOf("+") >= 0; - if (!operatorAllowed && options.number && node.operator === "+" && !isNumeric(node.argument)) { - const recommendation = `Number(${sourceCode.getText(node.argument)})`; - - report(node, recommendation, true); - } - }, - - // Use `:exit` to prevent double reporting - "BinaryExpression:exit"(node) { - let operatorAllowed; - - // 1 * foo - operatorAllowed = options.allow.indexOf("*") >= 0; - const nonNumericOperand = !operatorAllowed && options.number && isMultiplyByOne(node) && getNonNumericOperand(node); - - if (nonNumericOperand) { - const recommendation = `Number(${sourceCode.getText(nonNumericOperand)})`; - - report(node, recommendation, true); - } - - // "" + foo - operatorAllowed = options.allow.indexOf("+") >= 0; - if (!operatorAllowed && options.string && isConcatWithEmptyString(node)) { - const recommendation = `String(${sourceCode.getText(getNonEmptyOperand(node))})`; - - report(node, recommendation, true); - } - }, - - AssignmentExpression(node) { - - // foo += "" - const operatorAllowed = options.allow.indexOf("+") >= 0; - - if (!operatorAllowed && options.string && isAppendEmptyString(node)) { - const code = sourceCode.getText(getNonEmptyOperand(node)); - const recommendation = `${code} = String(${code})`; - - report(node, recommendation, true); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-implicit-globals.js b/node_modules/eslint/lib/rules/no-implicit-globals.js deleted file mode 100644 index c4717b6a..00000000 --- a/node_modules/eslint/lib/rules/no-implicit-globals.js +++ /dev/null @@ -1,56 +0,0 @@ -/** - * @fileoverview Rule to check for implicit global variables and functions. - * @author Joshua Peek - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow variable and `function` declarations in the global scope", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-implicit-globals" - }, - - schema: [] - }, - - create(context) { - return { - Program() { - const scope = context.getScope(); - - scope.variables.forEach(variable => { - if (variable.writeable) { - return; - } - - variable.defs.forEach(def => { - if (def.type === "FunctionName" || (def.type === "Variable" && def.parent.kind === "var")) { - context.report({ node: def.node, message: "Implicit global variable, assign as global property instead." }); - } - }); - }); - - scope.implicit.variables.forEach(variable => { - const scopeVariable = scope.set.get(variable.name); - - if (scopeVariable && scopeVariable.writeable) { - return; - } - - variable.defs.forEach(def => { - context.report({ node: def.node, message: "Implicit global variable, assign as global property instead." }); - }); - }); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-implied-eval.js b/node_modules/eslint/lib/rules/no-implied-eval.js deleted file mode 100644 index de294bc8..00000000 --- a/node_modules/eslint/lib/rules/no-implied-eval.js +++ /dev/null @@ -1,162 +0,0 @@ -/** - * @fileoverview Rule to flag use of implied eval via setTimeout and setInterval - * @author James Allardice - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow the use of `eval()`-like methods", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-implied-eval" - }, - - schema: [] - }, - - create(context) { - const CALLEE_RE = /^(setTimeout|setInterval|execScript)$/; - - /* - * Figures out if we should inspect a given binary expression. Is a stack - * of stacks, where the first element in each substack is a CallExpression. - */ - const impliedEvalAncestorsStack = []; - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Get the last element of an array, without modifying arr, like pop(), but non-destructive. - * @param {array} arr What to inspect - * @returns {*} The last element of arr - * @private - */ - function last(arr) { - return arr ? arr[arr.length - 1] : null; - } - - /** - * Checks if the given MemberExpression node is a potentially implied eval identifier on window. - * @param {ASTNode} node The MemberExpression node to check. - * @returns {boolean} Whether or not the given node is potentially an implied eval. - * @private - */ - function isImpliedEvalMemberExpression(node) { - const object = node.object, - property = node.property, - hasImpliedEvalName = CALLEE_RE.test(property.name) || CALLEE_RE.test(property.value); - - return object.name === "window" && hasImpliedEvalName; - } - - /** - * Determines if a node represents a call to a potentially implied eval. - * - * This checks the callee name and that there's an argument, but not the type of the argument. - * - * @param {ASTNode} node The CallExpression to check. - * @returns {boolean} True if the node matches, false if not. - * @private - */ - function isImpliedEvalCallExpression(node) { - const isMemberExpression = (node.callee.type === "MemberExpression"), - isIdentifier = (node.callee.type === "Identifier"), - isImpliedEvalCallee = - (isIdentifier && CALLEE_RE.test(node.callee.name)) || - (isMemberExpression && isImpliedEvalMemberExpression(node.callee)); - - return isImpliedEvalCallee && node.arguments.length; - } - - /** - * Checks that the parent is a direct descendent of an potential implied eval CallExpression, and if the parent is a CallExpression, that we're the first argument. - * @param {ASTNode} node The node to inspect the parent of. - * @returns {boolean} Was the parent a direct descendent, and is the child therefore potentially part of a dangerous argument? - * @private - */ - function hasImpliedEvalParent(node) { - - // make sure our parent is marked - return node.parent === last(last(impliedEvalAncestorsStack)) && - - // if our parent is a CallExpression, make sure we're the first argument - (node.parent.type !== "CallExpression" || node === node.parent.arguments[0]); - } - - /** - * Checks if our parent is marked as part of an implied eval argument. If - * so, collapses the top of impliedEvalAncestorsStack and reports on the - * original CallExpression. - * @param {ASTNode} node The CallExpression to check. - * @returns {boolean} True if the node matches, false if not. - * @private - */ - function checkString(node) { - if (hasImpliedEvalParent(node)) { - - // remove the entire substack, to avoid duplicate reports - const substack = impliedEvalAncestorsStack.pop(); - - context.report({ node: substack[0], message: "Implied eval. Consider passing a function instead of a string." }); - } - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - CallExpression(node) { - if (isImpliedEvalCallExpression(node)) { - - // call expressions create a new substack - impliedEvalAncestorsStack.push([node]); - } - }, - - "CallExpression:exit"(node) { - if (node === last(last(impliedEvalAncestorsStack))) { - - /* - * Destroys the entire sub-stack, rather than just using - * last(impliedEvalAncestorsStack).pop(), as a CallExpression is - * always the bottom of a impliedEvalAncestorsStack substack. - */ - impliedEvalAncestorsStack.pop(); - } - }, - - BinaryExpression(node) { - if (node.operator === "+" && hasImpliedEvalParent(node)) { - last(impliedEvalAncestorsStack).push(node); - } - }, - - "BinaryExpression:exit"(node) { - if (node === last(last(impliedEvalAncestorsStack))) { - last(impliedEvalAncestorsStack).pop(); - } - }, - - Literal(node) { - if (typeof node.value === "string") { - checkString(node); - } - }, - - TemplateLiteral(node) { - checkString(node); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-inline-comments.js b/node_modules/eslint/lib/rules/no-inline-comments.js deleted file mode 100644 index 85a0d383..00000000 --- a/node_modules/eslint/lib/rules/no-inline-comments.js +++ /dev/null @@ -1,66 +0,0 @@ -/** - * @fileoverview Enforces or disallows inline comments. - * @author Greg Cochard - */ -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow inline comments after code", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-inline-comments" - }, - - schema: [] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - /** - * Will check that comments are not on lines starting with or ending with code - * @param {ASTNode} node The comment node to check - * @private - * @returns {void} - */ - function testCodeAroundComment(node) { - - // Get the whole line and cut it off at the start of the comment - const startLine = String(sourceCode.lines[node.loc.start.line - 1]); - const endLine = String(sourceCode.lines[node.loc.end.line - 1]); - - const preamble = startLine.slice(0, node.loc.start.column).trim(); - - // Also check after the comment - const postamble = endLine.slice(node.loc.end.column).trim(); - - // Check that this comment isn't an ESLint directive - const isDirective = astUtils.isDirectiveComment(node); - - // Should be empty if there was only whitespace around the comment - if (!isDirective && (preamble || postamble)) { - context.report({ node, message: "Unexpected comment inline with code." }); - } - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - Program() { - const comments = sourceCode.getAllComments(); - - comments.filter(token => token.type !== "Shebang").forEach(testCodeAroundComment); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-inner-declarations.js b/node_modules/eslint/lib/rules/no-inner-declarations.js deleted file mode 100644 index 032c0a0f..00000000 --- a/node_modules/eslint/lib/rules/no-inner-declarations.js +++ /dev/null @@ -1,90 +0,0 @@ -/** - * @fileoverview Rule to enforce declarations in program or function body root. - * @author Brandon Mills - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow variable or `function` declarations in nested blocks", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-inner-declarations" - }, - - schema: [ - { - enum: ["functions", "both"] - } - ] - }, - - create(context) { - - /** - * Find the nearest Program or Function ancestor node. - * @returns {Object} Ancestor's type and distance from node. - */ - function nearestBody() { - const ancestors = context.getAncestors(); - let ancestor = ancestors.pop(), - generation = 1; - - while (ancestor && ["Program", "FunctionDeclaration", - "FunctionExpression", "ArrowFunctionExpression" - ].indexOf(ancestor.type) < 0) { - generation += 1; - ancestor = ancestors.pop(); - } - - return { - - // Type of containing ancestor - type: ancestor.type, - - // Separation between ancestor and node - distance: generation - }; - } - - /** - * Ensure that a given node is at a program or function body's root. - * @param {ASTNode} node Declaration node to check. - * @returns {void} - */ - function check(node) { - const body = nearestBody(), - valid = ((body.type === "Program" && body.distance === 1) || - body.distance === 2); - - if (!valid) { - context.report({ - node, - message: "Move {{type}} declaration to {{body}} root.", - data: { - type: (node.type === "FunctionDeclaration" ? "function" : "variable"), - body: (body.type === "Program" ? "program" : "function body") - } - }); - } - } - - return { - - FunctionDeclaration: check, - VariableDeclaration(node) { - if (context.options[0] === "both" && node.kind === "var") { - check(node); - } - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-invalid-regexp.js b/node_modules/eslint/lib/rules/no-invalid-regexp.js deleted file mode 100644 index 7169e0ca..00000000 --- a/node_modules/eslint/lib/rules/no-invalid-regexp.js +++ /dev/null @@ -1,124 +0,0 @@ -/** - * @fileoverview Validate strings passed to the RegExp constructor - * @author Michael Ficarra - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const RegExpValidator = require("regexpp").RegExpValidator; -const validator = new RegExpValidator({ ecmaVersion: 2018 }); -const validFlags = /[gimuys]/g; -const undefined1 = void 0; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow invalid regular expression strings in `RegExp` constructors", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-invalid-regexp" - }, - - schema: [{ - type: "object", - properties: { - allowConstructorFlags: { - type: "array", - items: { - type: "string" - } - } - }, - additionalProperties: false - }] - }, - - create(context) { - - const options = context.options[0]; - let allowedFlags = null; - - if (options && options.allowConstructorFlags) { - const temp = options.allowConstructorFlags.join("").replace(validFlags, ""); - - if (temp) { - allowedFlags = new RegExp(`[${temp}]`, "gi"); - } - } - - /** - * Check if node is a string - * @param {ASTNode} node node to evaluate - * @returns {boolean} True if its a string - * @private - */ - function isString(node) { - return node && node.type === "Literal" && typeof node.value === "string"; - } - - /** - * Check syntax error in a given pattern. - * @param {string} pattern The RegExp pattern to validate. - * @param {boolean} uFlag The Unicode flag. - * @returns {string|null} The syntax error. - */ - function validateRegExpPattern(pattern, uFlag) { - try { - validator.validatePattern(pattern, undefined1, undefined1, uFlag); - return null; - } catch (err) { - return err.message; - } - } - - /** - * Check syntax error in a given flags. - * @param {string} flags The RegExp flags to validate. - * @returns {string|null} The syntax error. - */ - function validateRegExpFlags(flags) { - try { - validator.validateFlags(flags); - return null; - } catch (err) { - return `Invalid flags supplied to RegExp constructor '${flags}'`; - } - } - - return { - "CallExpression, NewExpression"(node) { - if (node.callee.type !== "Identifier" || node.callee.name !== "RegExp" || !isString(node.arguments[0])) { - return; - } - const pattern = node.arguments[0].value; - let flags = isString(node.arguments[1]) ? node.arguments[1].value : ""; - - if (allowedFlags) { - flags = flags.replace(allowedFlags, ""); - } - - // If flags are unknown, check both are errored or not. - const message = validateRegExpFlags(flags) || ( - flags - ? validateRegExpPattern(pattern, flags.indexOf("u") !== -1) - : validateRegExpPattern(pattern, true) && validateRegExpPattern(pattern, false) - ); - - if (message) { - context.report({ - node, - message: "{{message}}.", - data: { message } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-invalid-this.js b/node_modules/eslint/lib/rules/no-invalid-this.js deleted file mode 100644 index a04673be..00000000 --- a/node_modules/eslint/lib/rules/no-invalid-this.js +++ /dev/null @@ -1,124 +0,0 @@ -/** - * @fileoverview A rule to disallow `this` keywords outside of classes or class-like objects. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `this` keywords outside of classes or class-like objects", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-invalid-this" - }, - - schema: [] - }, - - create(context) { - const stack = [], - sourceCode = context.getSourceCode(); - - /** - * Gets the current checking context. - * - * The return value has a flag that whether or not `this` keyword is valid. - * The flag is initialized when got at the first time. - * - * @returns {{valid: boolean}} - * an object which has a flag that whether or not `this` keyword is valid. - */ - stack.getCurrent = function() { - const current = this[this.length - 1]; - - if (!current.init) { - current.init = true; - current.valid = !astUtils.isDefaultThisBinding( - current.node, - sourceCode - ); - } - return current; - }; - - /** - * Pushs new checking context into the stack. - * - * The checking context is not initialized yet. - * Because most functions don't have `this` keyword. - * When `this` keyword was found, the checking context is initialized. - * - * @param {ASTNode} node - A function node that was entered. - * @returns {void} - */ - function enterFunction(node) { - - // `this` can be invalid only under strict mode. - stack.push({ - init: !context.getScope().isStrict, - node, - valid: true - }); - } - - /** - * Pops the current checking context from the stack. - * @returns {void} - */ - function exitFunction() { - stack.pop(); - } - - return { - - /* - * `this` is invalid only under strict mode. - * Modules is always strict mode. - */ - Program(node) { - const scope = context.getScope(), - features = context.parserOptions.ecmaFeatures || {}; - - stack.push({ - init: true, - node, - valid: !( - scope.isStrict || - node.sourceType === "module" || - (features.globalReturn && scope.childScopes[0].isStrict) - ) - }); - }, - - "Program:exit"() { - stack.pop(); - }, - - FunctionDeclaration: enterFunction, - "FunctionDeclaration:exit": exitFunction, - FunctionExpression: enterFunction, - "FunctionExpression:exit": exitFunction, - - // Reports if `this` of the current context is invalid. - ThisExpression(node) { - const current = stack.getCurrent(); - - if (current && !current.valid) { - context.report({ node, message: "Unexpected 'this'." }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-irregular-whitespace.js b/node_modules/eslint/lib/rules/no-irregular-whitespace.js deleted file mode 100644 index f1840aaf..00000000 --- a/node_modules/eslint/lib/rules/no-irregular-whitespace.js +++ /dev/null @@ -1,237 +0,0 @@ -/** - * @fileoverview Rule to disalow whitespace that is not a tab or space, whitespace inside strings and comments are allowed - * @author Jonathan Kingston - * @author Christophe Porteneuve - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Constants -//------------------------------------------------------------------------------ - -const ALL_IRREGULARS = /[\f\v\u0085\ufeff\u00a0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u202f\u205f\u3000\u2028\u2029]/; -const IRREGULAR_WHITESPACE = /[\f\v\u0085\ufeff\u00a0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u202f\u205f\u3000]+/mg; -const IRREGULAR_LINE_TERMINATORS = /[\u2028\u2029]/mg; -const LINE_BREAK = astUtils.createGlobalLinebreakMatcher(); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow irregular whitespace outside of strings and comments", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-irregular-whitespace" - }, - - schema: [ - { - type: "object", - properties: { - skipComments: { - type: "boolean" - }, - skipStrings: { - type: "boolean" - }, - skipTemplates: { - type: "boolean" - }, - skipRegExps: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - // Module store of errors that we have found - let errors = []; - - // Lookup the `skipComments` option, which defaults to `false`. - const options = context.options[0] || {}; - const skipComments = !!options.skipComments; - const skipStrings = options.skipStrings !== false; - const skipRegExps = !!options.skipRegExps; - const skipTemplates = !!options.skipTemplates; - - const sourceCode = context.getSourceCode(); - const commentNodes = sourceCode.getAllComments(); - - /** - * Removes errors that occur inside a string node - * @param {ASTNode} node to check for matching errors. - * @returns {void} - * @private - */ - function removeWhitespaceError(node) { - const locStart = node.loc.start; - const locEnd = node.loc.end; - - errors = errors.filter(error => { - const errorLoc = error[1]; - - if (errorLoc.line >= locStart.line && errorLoc.line <= locEnd.line) { - if (errorLoc.column >= locStart.column && (errorLoc.column <= locEnd.column || errorLoc.line < locEnd.line)) { - return false; - } - } - return true; - }); - } - - /** - * Checks identifier or literal nodes for errors that we are choosing to ignore and calls the relevant methods to remove the errors - * @param {ASTNode} node to check for matching errors. - * @returns {void} - * @private - */ - function removeInvalidNodeErrorsInIdentifierOrLiteral(node) { - const shouldCheckStrings = skipStrings && (typeof node.value === "string"); - const shouldCheckRegExps = skipRegExps && Boolean(node.regex); - - if (shouldCheckStrings || shouldCheckRegExps) { - - // If we have irregular characters remove them from the errors list - if (ALL_IRREGULARS.test(node.raw)) { - removeWhitespaceError(node); - } - } - } - - /** - * Checks template string literal nodes for errors that we are choosing to ignore and calls the relevant methods to remove the errors - * @param {ASTNode} node to check for matching errors. - * @returns {void} - * @private - */ - function removeInvalidNodeErrorsInTemplateLiteral(node) { - if (typeof node.value.raw === "string") { - if (ALL_IRREGULARS.test(node.value.raw)) { - removeWhitespaceError(node); - } - } - } - - /** - * Checks comment nodes for errors that we are choosing to ignore and calls the relevant methods to remove the errors - * @param {ASTNode} node to check for matching errors. - * @returns {void} - * @private - */ - function removeInvalidNodeErrorsInComment(node) { - if (ALL_IRREGULARS.test(node.value)) { - removeWhitespaceError(node); - } - } - - /** - * Checks the program source for irregular whitespace - * @param {ASTNode} node The program node - * @returns {void} - * @private - */ - function checkForIrregularWhitespace(node) { - const sourceLines = sourceCode.lines; - - sourceLines.forEach((sourceLine, lineIndex) => { - const lineNumber = lineIndex + 1; - let match; - - while ((match = IRREGULAR_WHITESPACE.exec(sourceLine)) !== null) { - const location = { - line: lineNumber, - column: match.index - }; - - errors.push([node, location, "Irregular whitespace not allowed."]); - } - }); - } - - /** - * Checks the program source for irregular line terminators - * @param {ASTNode} node The program node - * @returns {void} - * @private - */ - function checkForIrregularLineTerminators(node) { - const source = sourceCode.getText(), - sourceLines = sourceCode.lines, - linebreaks = source.match(LINE_BREAK); - let lastLineIndex = -1, - match; - - while ((match = IRREGULAR_LINE_TERMINATORS.exec(source)) !== null) { - const lineIndex = linebreaks.indexOf(match[0], lastLineIndex + 1) || 0; - const location = { - line: lineIndex + 1, - column: sourceLines[lineIndex].length - }; - - errors.push([node, location, "Irregular whitespace not allowed."]); - lastLineIndex = lineIndex; - } - } - - /** - * A no-op function to act as placeholder for comment accumulation when the `skipComments` option is `false`. - * @returns {void} - * @private - */ - function noop() {} - - const nodes = {}; - - if (ALL_IRREGULARS.test(sourceCode.getText())) { - nodes.Program = function(node) { - - /* - * As we can easily fire warnings for all white space issues with - * all the source its simpler to fire them here. - * This means we can check all the application code without having - * to worry about issues caused in the parser tokens. - * When writing this code also evaluating per node was missing out - * connecting tokens in some cases. - * We can later filter the errors when they are found to be not an - * issue in nodes we don't care about. - */ - checkForIrregularWhitespace(node); - checkForIrregularLineTerminators(node); - }; - - nodes.Identifier = removeInvalidNodeErrorsInIdentifierOrLiteral; - nodes.Literal = removeInvalidNodeErrorsInIdentifierOrLiteral; - nodes.TemplateElement = skipTemplates ? removeInvalidNodeErrorsInTemplateLiteral : noop; - nodes["Program:exit"] = function() { - if (skipComments) { - - // First strip errors occurring in comment nodes. - commentNodes.forEach(removeInvalidNodeErrorsInComment); - } - - // If we have any errors remaining report on them - errors.forEach(error => { - context.report.apply(context, error); - }); - }; - } else { - nodes.Program = noop; - } - - return nodes; - } -}; diff --git a/node_modules/eslint/lib/rules/no-iterator.js b/node_modules/eslint/lib/rules/no-iterator.js deleted file mode 100644 index ca12fcda..00000000 --- a/node_modules/eslint/lib/rules/no-iterator.js +++ /dev/null @@ -1,39 +0,0 @@ -/** - * @fileoverview Rule to flag usage of __iterator__ property - * @author Ian Christian Myers - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow the use of the `__iterator__` property", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-iterator" - }, - - schema: [] - }, - - create(context) { - - return { - - MemberExpression(node) { - - if (node.property && - (node.property.type === "Identifier" && node.property.name === "__iterator__" && !node.computed) || - (node.property.type === "Literal" && node.property.value === "__iterator__")) { - context.report({ node, message: "Reserved name '__iterator__'." }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-label-var.js b/node_modules/eslint/lib/rules/no-label-var.js deleted file mode 100644 index a880abfc..00000000 --- a/node_modules/eslint/lib/rules/no-label-var.js +++ /dev/null @@ -1,70 +0,0 @@ -/** - * @fileoverview Rule to flag labels that are the same as an identifier - * @author Ian Christian Myers - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow labels that share a name with a variable", - category: "Variables", - recommended: false, - url: "https://eslint.org/docs/rules/no-label-var" - }, - - schema: [] - }, - - create(context) { - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Check if the identifier is present inside current scope - * @param {Object} scope current scope - * @param {string} name To evaluate - * @returns {boolean} True if its present - * @private - */ - function findIdentifier(scope, name) { - return astUtils.getVariableByName(scope, name) !== null; - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - - LabeledStatement(node) { - - // Fetch the innermost scope. - const scope = context.getScope(); - - /* - * Recursively find the identifier walking up the scope, starting - * with the innermost scope. - */ - if (findIdentifier(scope, node.label.name)) { - context.report({ node, message: "Found identifier with same name as label." }); - } - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-labels.js b/node_modules/eslint/lib/rules/no-labels.js deleted file mode 100644 index e09bb7b6..00000000 --- a/node_modules/eslint/lib/rules/no-labels.js +++ /dev/null @@ -1,142 +0,0 @@ -/** - * @fileoverview Disallow Labeled Statements - * @author Nicholas C. Zakas - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow labeled statements", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-labels" - }, - - schema: [ - { - type: "object", - properties: { - allowLoop: { - type: "boolean" - }, - allowSwitch: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const options = context.options[0]; - const allowLoop = Boolean(options && options.allowLoop); - const allowSwitch = Boolean(options && options.allowSwitch); - let scopeInfo = null; - - /** - * Gets the kind of a given node. - * - * @param {ASTNode} node - A node to get. - * @returns {string} The kind of the node. - */ - function getBodyKind(node) { - if (astUtils.isLoop(node)) { - return "loop"; - } - if (node.type === "SwitchStatement") { - return "switch"; - } - return "other"; - } - - /** - * Checks whether the label of a given kind is allowed or not. - * - * @param {string} kind - A kind to check. - * @returns {boolean} `true` if the kind is allowed. - */ - function isAllowed(kind) { - switch (kind) { - case "loop": return allowLoop; - case "switch": return allowSwitch; - default: return false; - } - } - - /** - * Checks whether a given name is a label of a loop or not. - * - * @param {string} label - A name of a label to check. - * @returns {boolean} `true` if the name is a label of a loop. - */ - function getKind(label) { - let info = scopeInfo; - - while (info) { - if (info.label === label) { - return info.kind; - } - info = info.upper; - } - - /* istanbul ignore next: syntax error */ - return "other"; - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - LabeledStatement(node) { - scopeInfo = { - label: node.label.name, - kind: getBodyKind(node.body), - upper: scopeInfo - }; - }, - - "LabeledStatement:exit"(node) { - if (!isAllowed(scopeInfo.kind)) { - context.report({ - node, - message: "Unexpected labeled statement." - }); - } - - scopeInfo = scopeInfo.upper; - }, - - BreakStatement(node) { - if (node.label && !isAllowed(getKind(node.label.name))) { - context.report({ - node, - message: "Unexpected label in break statement." - }); - } - }, - - ContinueStatement(node) { - if (node.label && !isAllowed(getKind(node.label.name))) { - context.report({ - node, - message: "Unexpected label in continue statement." - }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-lone-blocks.js b/node_modules/eslint/lib/rules/no-lone-blocks.js deleted file mode 100644 index 5e22aacf..00000000 --- a/node_modules/eslint/lib/rules/no-lone-blocks.js +++ /dev/null @@ -1,113 +0,0 @@ -/** - * @fileoverview Rule to flag blocks with no reason to exist - * @author Brandon Mills - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow unnecessary nested blocks", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-lone-blocks" - }, - - schema: [] - }, - - create(context) { - - // A stack of lone blocks to be checked for block-level bindings - const loneBlocks = []; - let ruleDef; - - /** - * Reports a node as invalid. - * @param {ASTNode} node - The node to be reported. - * @returns {void} - */ - function report(node) { - const message = node.parent.type === "BlockStatement" ? "Nested block is redundant." : "Block is redundant."; - - context.report({ node, message }); - } - - /** - * Checks for any ocurrence of a BlockStatement in a place where lists of statements can appear - * @param {ASTNode} node The node to check - * @returns {boolean} True if the node is a lone block. - */ - function isLoneBlock(node) { - return node.parent.type === "BlockStatement" || - node.parent.type === "Program" || - - // Don't report blocks in switch cases if the block is the only statement of the case. - node.parent.type === "SwitchCase" && !(node.parent.consequent[0] === node && node.parent.consequent.length === 1); - } - - /** - * Checks the enclosing block of the current node for block-level bindings, - * and "marks it" as valid if any. - * @returns {void} - */ - function markLoneBlock() { - if (loneBlocks.length === 0) { - return; - } - - const block = context.getAncestors().pop(); - - if (loneBlocks[loneBlocks.length - 1] === block) { - loneBlocks.pop(); - } - } - - // Default rule definition: report all lone blocks - ruleDef = { - BlockStatement(node) { - if (isLoneBlock(node)) { - report(node); - } - } - }; - - // ES6: report blocks without block-level bindings - if (context.parserOptions.ecmaVersion >= 6) { - ruleDef = { - BlockStatement(node) { - if (isLoneBlock(node)) { - loneBlocks.push(node); - } - }, - "BlockStatement:exit"(node) { - if (loneBlocks.length > 0 && loneBlocks[loneBlocks.length - 1] === node) { - loneBlocks.pop(); - report(node); - } - } - }; - - ruleDef.VariableDeclaration = function(node) { - if (node.kind === "let" || node.kind === "const") { - markLoneBlock(); - } - }; - - ruleDef.FunctionDeclaration = function() { - if (context.getScope().isStrict) { - markLoneBlock(); - } - }; - - ruleDef.ClassDeclaration = markLoneBlock; - } - - return ruleDef; - } -}; diff --git a/node_modules/eslint/lib/rules/no-lonely-if.js b/node_modules/eslint/lib/rules/no-lonely-if.js deleted file mode 100644 index 3ecc41e8..00000000 --- a/node_modules/eslint/lib/rules/no-lonely-if.js +++ /dev/null @@ -1,84 +0,0 @@ -/** - * @fileoverview Rule to disallow if as the only statmenet in an else block - * @author Brandon Mills - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `if` statements as the only statement in `else` blocks", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-lonely-if" - }, - - schema: [], - - fixable: "code" - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - return { - IfStatement(node) { - const ancestors = context.getAncestors(), - parent = ancestors.pop(), - grandparent = ancestors.pop(); - - if (parent && parent.type === "BlockStatement" && - parent.body.length === 1 && grandparent && - grandparent.type === "IfStatement" && - parent === grandparent.alternate) { - context.report({ - node, - message: "Unexpected if as the only statement in an else block.", - fix(fixer) { - const openingElseCurly = sourceCode.getFirstToken(parent); - const closingElseCurly = sourceCode.getLastToken(parent); - const elseKeyword = sourceCode.getTokenBefore(openingElseCurly); - const tokenAfterElseBlock = sourceCode.getTokenAfter(closingElseCurly); - const lastIfToken = sourceCode.getLastToken(node.consequent); - const sourceText = sourceCode.getText(); - - if (sourceText.slice(openingElseCurly.range[1], - node.range[0]).trim() || sourceText.slice(node.range[1], closingElseCurly.range[0]).trim()) { - - // Don't fix if there are any non-whitespace characters interfering (e.g. comments) - return null; - } - - if ( - node.consequent.type !== "BlockStatement" && lastIfToken.value !== ";" && tokenAfterElseBlock && - ( - node.consequent.loc.end.line === tokenAfterElseBlock.loc.start.line || - /^[([/+`-]/.test(tokenAfterElseBlock.value) || - lastIfToken.value === "++" || - lastIfToken.value === "--" - ) - ) { - - /* - * If the `if` statement has no block, and is not followed by a semicolon, make sure that fixing - * the issue would not change semantics due to ASI. If this would happen, don't do a fix. - */ - return null; - } - - return fixer.replaceTextRange( - [openingElseCurly.range[0], closingElseCurly.range[1]], - (elseKeyword.range[1] === openingElseCurly.range[0] ? " " : "") + sourceCode.getText(node) - ); - } - }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-loop-func.js b/node_modules/eslint/lib/rules/no-loop-func.js deleted file mode 100644 index d103cb53..00000000 --- a/node_modules/eslint/lib/rules/no-loop-func.js +++ /dev/null @@ -1,200 +0,0 @@ -/** - * @fileoverview Rule to flag creation of function inside a loop - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Gets the containing loop node of a specified node. - * - * We don't need to check nested functions, so this ignores those. - * `Scope.through` contains references of nested functions. - * - * @param {ASTNode} node - An AST node to get. - * @returns {ASTNode|null} The containing loop node of the specified node, or - * `null`. - */ -function getContainingLoopNode(node) { - for (let currentNode = node; currentNode.parent; currentNode = currentNode.parent) { - const parent = currentNode.parent; - - switch (parent.type) { - case "WhileStatement": - case "DoWhileStatement": - return parent; - - case "ForStatement": - - // `init` is outside of the loop. - if (parent.init !== currentNode) { - return parent; - } - break; - - case "ForInStatement": - case "ForOfStatement": - - // `right` is outside of the loop. - if (parent.right !== currentNode) { - return parent; - } - break; - - case "ArrowFunctionExpression": - case "FunctionExpression": - case "FunctionDeclaration": - - // We don't need to check nested functions. - return null; - - default: - break; - } - } - - return null; -} - -/** - * Gets the containing loop node of a given node. - * If the loop was nested, this returns the most outer loop. - * - * @param {ASTNode} node - A node to get. This is a loop node. - * @param {ASTNode|null} excludedNode - A node that the result node should not - * include. - * @returns {ASTNode} The most outer loop node. - */ -function getTopLoopNode(node, excludedNode) { - const border = excludedNode ? excludedNode.range[1] : 0; - let retv = node; - let containingLoopNode = node; - - while (containingLoopNode && containingLoopNode.range[0] >= border) { - retv = containingLoopNode; - containingLoopNode = getContainingLoopNode(containingLoopNode); - } - - return retv; -} - -/** - * Checks whether a given reference which refers to an upper scope's variable is - * safe or not. - * - * @param {ASTNode} loopNode - A containing loop node. - * @param {eslint-scope.Reference} reference - A reference to check. - * @returns {boolean} `true` if the reference is safe or not. - */ -function isSafe(loopNode, reference) { - const variable = reference.resolved; - const definition = variable && variable.defs[0]; - const declaration = definition && definition.parent; - const kind = (declaration && declaration.type === "VariableDeclaration") - ? declaration.kind - : ""; - - // Variables which are declared by `const` is safe. - if (kind === "const") { - return true; - } - - /* - * Variables which are declared by `let` in the loop is safe. - * It's a different instance from the next loop step's. - */ - if (kind === "let" && - declaration.range[0] > loopNode.range[0] && - declaration.range[1] < loopNode.range[1] - ) { - return true; - } - - /* - * WriteReferences which exist after this border are unsafe because those - * can modify the variable. - */ - const border = getTopLoopNode( - loopNode, - (kind === "let") ? declaration : null - ).range[0]; - - /** - * Checks whether a given reference is safe or not. - * The reference is every reference of the upper scope's variable we are - * looking now. - * - * It's safeafe if the reference matches one of the following condition. - * - is readonly. - * - doesn't exist inside a local function and after the border. - * - * @param {eslint-scope.Reference} upperRef - A reference to check. - * @returns {boolean} `true` if the reference is safe. - */ - function isSafeReference(upperRef) { - const id = upperRef.identifier; - - return ( - !upperRef.isWrite() || - variable.scope.variableScope === upperRef.from.variableScope && - id.range[0] < border - ); - } - - return Boolean(variable) && variable.references.every(isSafeReference); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `function` declarations and expressions inside loop statements", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-loop-func" - }, - - schema: [] - }, - - create(context) { - - /** - * Reports functions which match the following condition: - * - * - has a loop node in ancestors. - * - has any references which refers to an unsafe variable. - * - * @param {ASTNode} node The AST node to check. - * @returns {boolean} Whether or not the node is within a loop. - */ - function checkForLoops(node) { - const loopNode = getContainingLoopNode(node); - - if (!loopNode) { - return; - } - - const references = context.getScope().through; - - if (references.length > 0 && - !references.every(isSafe.bind(null, loopNode)) - ) { - context.report({ node, message: "Don't make functions within a loop." }); - } - } - - return { - ArrowFunctionExpression: checkForLoops, - FunctionExpression: checkForLoops, - FunctionDeclaration: checkForLoops - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-magic-numbers.js b/node_modules/eslint/lib/rules/no-magic-numbers.js deleted file mode 100644 index 2826dbf4..00000000 --- a/node_modules/eslint/lib/rules/no-magic-numbers.js +++ /dev/null @@ -1,157 +0,0 @@ -/** - * @fileoverview Rule to flag statements that use magic numbers (adapted from https://github.com/danielstjules/buddy.js) - * @author Vincent Lemeunier - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow magic numbers", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-magic-numbers" - }, - - schema: [{ - type: "object", - properties: { - detectObjects: { - type: "boolean" - }, - enforceConst: { - type: "boolean" - }, - ignore: { - type: "array", - items: { - type: "number" - }, - uniqueItems: true - }, - ignoreArrayIndexes: { - type: "boolean" - } - }, - additionalProperties: false - }] - }, - - create(context) { - const config = context.options[0] || {}, - detectObjects = !!config.detectObjects, - enforceConst = !!config.enforceConst, - ignore = config.ignore || [], - ignoreArrayIndexes = !!config.ignoreArrayIndexes; - - /** - * Returns whether the node is number literal - * @param {Node} node - the node literal being evaluated - * @returns {boolean} true if the node is a number literal - */ - function isNumber(node) { - return typeof node.value === "number"; - } - - /** - * Returns whether the number should be ignored - * @param {number} num - the number - * @returns {boolean} true if the number should be ignored - */ - function shouldIgnoreNumber(num) { - return ignore.indexOf(num) !== -1; - } - - /** - * Returns whether the number should be ignored when used as a radix within parseInt() or Number.parseInt() - * @param {ASTNode} parent - the non-"UnaryExpression" parent - * @param {ASTNode} node - the node literal being evaluated - * @returns {boolean} true if the number should be ignored - */ - function shouldIgnoreParseInt(parent, node) { - return parent.type === "CallExpression" && node === parent.arguments[1] && - (parent.callee.name === "parseInt" || - parent.callee.type === "MemberExpression" && - parent.callee.object.name === "Number" && - parent.callee.property.name === "parseInt"); - } - - /** - * Returns whether the number should be ignored when used to define a JSX prop - * @param {ASTNode} parent - the non-"UnaryExpression" parent - * @returns {boolean} true if the number should be ignored - */ - function shouldIgnoreJSXNumbers(parent) { - return parent.type.indexOf("JSX") === 0; - } - - /** - * Returns whether the number should be ignored when used as an array index with enabled 'ignoreArrayIndexes' option. - * @param {ASTNode} parent - the non-"UnaryExpression" parent. - * @returns {boolean} true if the number should be ignored - */ - function shouldIgnoreArrayIndexes(parent) { - return parent.type === "MemberExpression" && ignoreArrayIndexes; - } - - return { - Literal(node) { - const okTypes = detectObjects ? [] : ["ObjectExpression", "Property", "AssignmentExpression"]; - - if (!isNumber(node)) { - return; - } - - let fullNumberNode; - let parent; - let value; - let raw; - - // For negative magic numbers: update the value and parent node - if (node.parent.type === "UnaryExpression" && node.parent.operator === "-") { - fullNumberNode = node.parent; - parent = fullNumberNode.parent; - value = -node.value; - raw = `-${node.raw}`; - } else { - fullNumberNode = node; - parent = node.parent; - value = node.value; - raw = node.raw; - } - - if (shouldIgnoreNumber(value) || - shouldIgnoreParseInt(parent, fullNumberNode) || - shouldIgnoreArrayIndexes(parent) || - shouldIgnoreJSXNumbers(parent)) { - return; - } - - if (parent.type === "VariableDeclarator") { - if (enforceConst && parent.parent.kind !== "const") { - context.report({ - node: fullNumberNode, - message: "Number constants declarations must use 'const'." - }); - } - } else if ( - okTypes.indexOf(parent.type) === -1 || - (parent.type === "AssignmentExpression" && parent.left.type === "Identifier") - ) { - context.report({ - node: fullNumberNode, - message: "No magic number: {{raw}}.", - data: { - raw - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-mixed-operators.js b/node_modules/eslint/lib/rules/no-mixed-operators.js deleted file mode 100644 index 0df42259..00000000 --- a/node_modules/eslint/lib/rules/no-mixed-operators.js +++ /dev/null @@ -1,210 +0,0 @@ -/** - * @fileoverview Rule to disallow mixed binary operators. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils.js"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const ARITHMETIC_OPERATORS = ["+", "-", "*", "/", "%", "**"]; -const BITWISE_OPERATORS = ["&", "|", "^", "~", "<<", ">>", ">>>"]; -const COMPARISON_OPERATORS = ["==", "!=", "===", "!==", ">", ">=", "<", "<="]; -const LOGICAL_OPERATORS = ["&&", "||"]; -const RELATIONAL_OPERATORS = ["in", "instanceof"]; -const ALL_OPERATORS = [].concat( - ARITHMETIC_OPERATORS, - BITWISE_OPERATORS, - COMPARISON_OPERATORS, - LOGICAL_OPERATORS, - RELATIONAL_OPERATORS -); -const DEFAULT_GROUPS = [ - ARITHMETIC_OPERATORS, - BITWISE_OPERATORS, - COMPARISON_OPERATORS, - LOGICAL_OPERATORS, - RELATIONAL_OPERATORS -]; -const TARGET_NODE_TYPE = /^(?:Binary|Logical)Expression$/; - -/** - * Normalizes options. - * - * @param {Object|undefined} options - A options object to normalize. - * @returns {Object} Normalized option object. - */ -function normalizeOptions(options) { - const hasGroups = (options && options.groups && options.groups.length > 0); - const groups = hasGroups ? options.groups : DEFAULT_GROUPS; - const allowSamePrecedence = (options && options.allowSamePrecedence) !== false; - - return { - groups, - allowSamePrecedence - }; -} - -/** - * Checks whether any group which includes both given operator exists or not. - * - * @param {Array.} groups - A list of groups to check. - * @param {string} left - An operator. - * @param {string} right - Another operator. - * @returns {boolean} `true` if such group existed. - */ -function includesBothInAGroup(groups, left, right) { - return groups.some(group => group.indexOf(left) !== -1 && group.indexOf(right) !== -1); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow mixed binary operators", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-mixed-operators" - }, - schema: [ - { - type: "object", - properties: { - groups: { - type: "array", - items: { - type: "array", - items: { enum: ALL_OPERATORS }, - minItems: 2, - uniqueItems: true - }, - uniqueItems: true - }, - allowSamePrecedence: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - const options = normalizeOptions(context.options[0]); - - /** - * Checks whether a given node should be ignored by options or not. - * - * @param {ASTNode} node - A node to check. This is a BinaryExpression - * node or a LogicalExpression node. This parent node is one of - * them, too. - * @returns {boolean} `true` if the node should be ignored. - */ - function shouldIgnore(node) { - const a = node; - const b = node.parent; - - return ( - !includesBothInAGroup(options.groups, a.operator, b.operator) || - ( - options.allowSamePrecedence && - astUtils.getPrecedence(a) === astUtils.getPrecedence(b) - ) - ); - } - - /** - * Checks whether the operator of a given node is mixed with parent - * node's operator or not. - * - * @param {ASTNode} node - A node to check. This is a BinaryExpression - * node or a LogicalExpression node. This parent node is one of - * them, too. - * @returns {boolean} `true` if the node was mixed. - */ - function isMixedWithParent(node) { - return ( - node.operator !== node.parent.operator && - !astUtils.isParenthesised(sourceCode, node) - ); - } - - /** - * Gets the operator token of a given node. - * - * @param {ASTNode} node - A node to check. This is a BinaryExpression - * node or a LogicalExpression node. - * @returns {Token} The operator token of the node. - */ - function getOperatorToken(node) { - return sourceCode.getTokenAfter(node.left, astUtils.isNotClosingParenToken); - } - - /** - * Reports both the operator of a given node and the operator of the - * parent node. - * - * @param {ASTNode} node - A node to check. This is a BinaryExpression - * node or a LogicalExpression node. This parent node is one of - * them, too. - * @returns {void} - */ - function reportBothOperators(node) { - const parent = node.parent; - const left = (parent.left === node) ? node : parent; - const right = (parent.left !== node) ? node : parent; - const message = - "Unexpected mix of '{{leftOperator}}' and '{{rightOperator}}'."; - const data = { - leftOperator: left.operator, - rightOperator: right.operator - }; - - context.report({ - node: left, - loc: getOperatorToken(left).loc.start, - message, - data - }); - context.report({ - node: right, - loc: getOperatorToken(right).loc.start, - message, - data - }); - } - - /** - * Checks between the operator of this node and the operator of the - * parent node. - * - * @param {ASTNode} node - A node to check. - * @returns {void} - */ - function check(node) { - if (TARGET_NODE_TYPE.test(node.parent.type) && - isMixedWithParent(node) && - !shouldIgnore(node) - ) { - reportBothOperators(node); - } - } - - return { - BinaryExpression: check, - LogicalExpression: check - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-mixed-requires.js b/node_modules/eslint/lib/rules/no-mixed-requires.js deleted file mode 100644 index 1058f3a5..00000000 --- a/node_modules/eslint/lib/rules/no-mixed-requires.js +++ /dev/null @@ -1,221 +0,0 @@ -/** - * @fileoverview Rule to enforce grouped require statements for Node.JS - * @author Raphael Pigulla - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `require` calls to be mixed with regular variable declarations", - category: "Node.js and CommonJS", - recommended: false, - url: "https://eslint.org/docs/rules/no-mixed-requires" - }, - - schema: [ - { - oneOf: [ - { - type: "boolean" - }, - { - type: "object", - properties: { - grouping: { - type: "boolean" - }, - allowCall: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - } - ] - }, - - create(context) { - - const options = context.options[0]; - let grouping = false, - allowCall = false; - - if (typeof options === "object") { - grouping = options.grouping; - allowCall = options.allowCall; - } else { - grouping = !!options; - } - - /** - * Returns the list of built-in modules. - * - * @returns {string[]} An array of built-in Node.js modules. - */ - function getBuiltinModules() { - - /* - * This list is generated using: - * `require("repl")._builtinLibs.concat('repl').sort()` - * This particular list is as per nodejs v0.12.2 and iojs v0.7.1 - */ - return [ - "assert", "buffer", "child_process", "cluster", "crypto", - "dgram", "dns", "domain", "events", "fs", "http", "https", - "net", "os", "path", "punycode", "querystring", "readline", - "repl", "smalloc", "stream", "string_decoder", "tls", "tty", - "url", "util", "v8", "vm", "zlib" - ]; - } - - const BUILTIN_MODULES = getBuiltinModules(); - - const DECL_REQUIRE = "require", - DECL_UNINITIALIZED = "uninitialized", - DECL_OTHER = "other"; - - const REQ_CORE = "core", - REQ_FILE = "file", - REQ_MODULE = "module", - REQ_COMPUTED = "computed"; - - /** - * Determines the type of a declaration statement. - * @param {ASTNode} initExpression The init node of the VariableDeclarator. - * @returns {string} The type of declaration represented by the expression. - */ - function getDeclarationType(initExpression) { - if (!initExpression) { - - // "var x;" - return DECL_UNINITIALIZED; - } - - if (initExpression.type === "CallExpression" && - initExpression.callee.type === "Identifier" && - initExpression.callee.name === "require" - ) { - - // "var x = require('util');" - return DECL_REQUIRE; - } - if (allowCall && - initExpression.type === "CallExpression" && - initExpression.callee.type === "CallExpression" - ) { - - // "var x = require('diagnose')('sub-module');" - return getDeclarationType(initExpression.callee); - } - if (initExpression.type === "MemberExpression") { - - // "var x = require('glob').Glob;" - return getDeclarationType(initExpression.object); - } - - // "var x = 42;" - return DECL_OTHER; - } - - /** - * Determines the type of module that is loaded via require. - * @param {ASTNode} initExpression The init node of the VariableDeclarator. - * @returns {string} The module type. - */ - function inferModuleType(initExpression) { - if (initExpression.type === "MemberExpression") { - - // "var x = require('glob').Glob;" - return inferModuleType(initExpression.object); - } - if (initExpression.arguments.length === 0) { - - // "var x = require();" - return REQ_COMPUTED; - } - - const arg = initExpression.arguments[0]; - - if (arg.type !== "Literal" || typeof arg.value !== "string") { - - // "var x = require(42);" - return REQ_COMPUTED; - } - - if (BUILTIN_MODULES.indexOf(arg.value) !== -1) { - - // "var fs = require('fs');" - return REQ_CORE; - } - if (/^\.{0,2}\//.test(arg.value)) { - - // "var utils = require('./utils');" - return REQ_FILE; - } - - // "var async = require('async');" - return REQ_MODULE; - - } - - /** - * Check if the list of variable declarations is mixed, i.e. whether it - * contains both require and other declarations. - * @param {ASTNode} declarations The list of VariableDeclarators. - * @returns {boolean} True if the declarations are mixed, false if not. - */ - function isMixed(declarations) { - const contains = {}; - - declarations.forEach(declaration => { - const type = getDeclarationType(declaration.init); - - contains[type] = true; - }); - - return !!( - contains[DECL_REQUIRE] && - (contains[DECL_UNINITIALIZED] || contains[DECL_OTHER]) - ); - } - - /** - * Check if all require declarations in the given list are of the same - * type. - * @param {ASTNode} declarations The list of VariableDeclarators. - * @returns {boolean} True if the declarations are grouped, false if not. - */ - function isGrouped(declarations) { - const found = {}; - - declarations.forEach(declaration => { - if (getDeclarationType(declaration.init) === DECL_REQUIRE) { - found[inferModuleType(declaration.init)] = true; - } - }); - - return Object.keys(found).length <= 1; - } - - - return { - - VariableDeclaration(node) { - - if (isMixed(node.declarations)) { - context.report({ node, message: "Do not mix 'require' and other declarations." }); - } else if (grouping && !isGrouped(node.declarations)) { - context.report({ node, message: "Do not mix core, module, file and computed requires." }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-mixed-spaces-and-tabs.js b/node_modules/eslint/lib/rules/no-mixed-spaces-and-tabs.js deleted file mode 100644 index 7cb4b4ce..00000000 --- a/node_modules/eslint/lib/rules/no-mixed-spaces-and-tabs.js +++ /dev/null @@ -1,144 +0,0 @@ -/** - * @fileoverview Disallow mixed spaces and tabs for indentation - * @author Jary Niebur - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow mixed spaces and tabs for indentation", - category: "Stylistic Issues", - recommended: true, - url: "https://eslint.org/docs/rules/no-mixed-spaces-and-tabs" - }, - - schema: [ - { - enum: ["smart-tabs", true, false] - } - ] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - let smartTabs; - const ignoredLocs = []; - - switch (context.options[0]) { - case true: // Support old syntax, maybe add deprecation warning here - case "smart-tabs": - smartTabs = true; - break; - default: - smartTabs = false; - } - - /** - * Determines if a given line and column are before a location. - * @param {Location} loc The location object from an AST node. - * @param {int} line The line to check. - * @param {int} column The column to check. - * @returns {boolean} True if the line and column are before the location, false if not. - * @private - */ - function beforeLoc(loc, line, column) { - if (line < loc.start.line) { - return true; - } - return line === loc.start.line && column < loc.start.column; - } - - /** - * Determines if a given line and column are after a location. - * @param {Location} loc The location object from an AST node. - * @param {int} line The line to check. - * @param {int} column The column to check. - * @returns {boolean} True if the line and column are after the location, false if not. - * @private - */ - function afterLoc(loc, line, column) { - if (line > loc.end.line) { - return true; - } - return line === loc.end.line && column > loc.end.column; - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - - TemplateElement(node) { - ignoredLocs.push(node.loc); - }, - - "Program:exit"(node) { - - /* - * At least one space followed by a tab - * or the reverse before non-tab/-space - * characters begin. - */ - let regex = /^(?=[\t ]*(\t | \t))/; - const lines = sourceCode.lines, - comments = sourceCode.getAllComments(); - - comments.forEach(comment => { - ignoredLocs.push(comment.loc); - }); - - ignoredLocs.sort((first, second) => { - if (beforeLoc(first, second.start.line, second.start.column)) { - return 1; - } - - if (beforeLoc(second, first.start.line, second.start.column)) { - return -1; - } - - return 0; - }); - - if (smartTabs) { - - /* - * At least one space followed by a tab - * before non-tab/-space characters begin. - */ - regex = /^(?=[\t ]* \t)/; - } - - lines.forEach((line, i) => { - const match = regex.exec(line); - - if (match) { - const lineNumber = i + 1, - column = match.index + 1; - - for (let j = 0; j < ignoredLocs.length; j++) { - if (beforeLoc(ignoredLocs[j], lineNumber, column)) { - continue; - } - if (afterLoc(ignoredLocs[j], lineNumber, column)) { - continue; - } - - return; - } - - context.report({ node, loc: { line: lineNumber, column }, message: "Mixed spaces and tabs." }); - } - }); - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-multi-assign.js b/node_modules/eslint/lib/rules/no-multi-assign.js deleted file mode 100644 index ca3f778a..00000000 --- a/node_modules/eslint/lib/rules/no-multi-assign.js +++ /dev/null @@ -1,42 +0,0 @@ -/** - * @fileoverview Rule to check use of chained assignment expressions - * @author Stewart Rand - */ - -"use strict"; - - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow use of chained assignment expressions", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-multi-assign" - }, - schema: [] - }, - - create(context) { - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - AssignmentExpression(node) { - if (["AssignmentExpression", "VariableDeclarator"].indexOf(node.parent.type) !== -1) { - context.report({ - node, - message: "Unexpected chained assignment." - }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-multi-spaces.js b/node_modules/eslint/lib/rules/no-multi-spaces.js deleted file mode 100644 index d0ca097a..00000000 --- a/node_modules/eslint/lib/rules/no-multi-spaces.js +++ /dev/null @@ -1,131 +0,0 @@ -/** - * @fileoverview Disallow use of multiple spaces. - * @author Nicholas C. Zakas - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow multiple spaces", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-multi-spaces" - }, - - fixable: "whitespace", - - schema: [ - { - type: "object", - properties: { - exceptions: { - type: "object", - patternProperties: { - "^([A-Z][a-z]*)+$": { - type: "boolean" - } - }, - additionalProperties: false - }, - ignoreEOLComments: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - const options = context.options[0] || {}; - const ignoreEOLComments = options.ignoreEOLComments; - const exceptions = Object.assign({ Property: true }, options.exceptions); - const hasExceptions = Object.keys(exceptions).filter(key => exceptions[key]).length > 0; - - /** - * Formats value of given comment token for error message by truncating its length. - * @param {Token} token comment token - * @returns {string} formatted value - * @private - */ - function formatReportedCommentValue(token) { - const valueLines = token.value.split("\n"); - const value = valueLines[0]; - const formattedValue = `${value.slice(0, 12)}...`; - - return valueLines.length === 1 && value.length <= 12 ? value : formattedValue; - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - Program() { - sourceCode.tokensAndComments.forEach((leftToken, leftIndex, tokensAndComments) => { - if (leftIndex === tokensAndComments.length - 1) { - return; - } - const rightToken = tokensAndComments[leftIndex + 1]; - - // Ignore tokens that don't have 2 spaces between them or are on different lines - if ( - !sourceCode.text.slice(leftToken.range[1], rightToken.range[0]).includes(" ") || - leftToken.loc.end.line < rightToken.loc.start.line - ) { - return; - } - - // Ignore comments that are the last token on their line if `ignoreEOLComments` is active. - if ( - ignoreEOLComments && - astUtils.isCommentToken(rightToken) && - ( - leftIndex === tokensAndComments.length - 2 || - rightToken.loc.end.line < tokensAndComments[leftIndex + 2].loc.start.line - ) - ) { - return; - } - - // Ignore tokens that are in a node in the "exceptions" object - if (hasExceptions) { - const parentNode = sourceCode.getNodeByRangeIndex(rightToken.range[0] - 1); - - if (parentNode && exceptions[parentNode.type]) { - return; - } - } - - let displayValue; - - if (rightToken.type === "Block") { - displayValue = `/*${formatReportedCommentValue(rightToken)}*/`; - } else if (rightToken.type === "Line") { - displayValue = `//${formatReportedCommentValue(rightToken)}`; - } else { - displayValue = rightToken.value; - } - - context.report({ - node: rightToken, - loc: rightToken.loc.start, - message: "Multiple spaces found before '{{displayValue}}'.", - data: { displayValue }, - fix: fixer => fixer.replaceTextRange([leftToken.range[1], rightToken.range[0]], " ") - }); - }); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-multi-str.js b/node_modules/eslint/lib/rules/no-multi-str.js deleted file mode 100644 index 2b97c261..00000000 --- a/node_modules/eslint/lib/rules/no-multi-str.js +++ /dev/null @@ -1,56 +0,0 @@ -/** - * @fileoverview Rule to flag when using multiline strings - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow multiline strings", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-multi-str" - }, - - schema: [] - }, - - create(context) { - - /** - * Determines if a given node is part of JSX syntax. - * @param {ASTNode} node The node to check. - * @returns {boolean} True if the node is a JSX node, false if not. - * @private - */ - function isJSXElement(node) { - return node.type.indexOf("JSX") === 0; - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - - Literal(node) { - if (astUtils.LINEBREAK_MATCHER.test(node.raw) && !isJSXElement(node.parent)) { - context.report({ node, message: "Multiline support is limited to browsers supporting ES5 only." }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-multiple-empty-lines.js b/node_modules/eslint/lib/rules/no-multiple-empty-lines.js deleted file mode 100644 index a111786a..00000000 --- a/node_modules/eslint/lib/rules/no-multiple-empty-lines.js +++ /dev/null @@ -1,137 +0,0 @@ -/** - * @fileoverview Disallows multiple blank lines. - * implementation adapted from the no-trailing-spaces rule. - * @author Greg Cochard - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow multiple empty lines", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-multiple-empty-lines" - }, - - fixable: "whitespace", - - schema: [ - { - type: "object", - properties: { - max: { - type: "integer", - minimum: 0 - }, - maxEOF: { - type: "integer", - minimum: 0 - }, - maxBOF: { - type: "integer", - minimum: 0 - } - }, - required: ["max"], - additionalProperties: false - } - ] - }, - - create(context) { - - // Use options.max or 2 as default - let max = 2, - maxEOF = max, - maxBOF = max; - - if (context.options.length) { - max = context.options[0].max; - maxEOF = typeof context.options[0].maxEOF !== "undefined" ? context.options[0].maxEOF : max; - maxBOF = typeof context.options[0].maxBOF !== "undefined" ? context.options[0].maxBOF : max; - } - - const sourceCode = context.getSourceCode(); - - // Swallow the final newline, as some editors add it automatically and we don't want it to cause an issue - const allLines = sourceCode.lines[sourceCode.lines.length - 1] === "" ? sourceCode.lines.slice(0, -1) : sourceCode.lines; - const templateLiteralLines = new Set(); - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - TemplateLiteral(node) { - node.quasis.forEach(literalPart => { - - // Empty lines have a semantic meaning if they're inside template literals. Don't count these as empty lines. - for (let ignoredLine = literalPart.loc.start.line; ignoredLine < literalPart.loc.end.line; ignoredLine++) { - templateLiteralLines.add(ignoredLine); - } - }); - }, - "Program:exit"(node) { - return allLines - - // Given a list of lines, first get a list of line numbers that are non-empty. - .reduce((nonEmptyLineNumbers, line, index) => { - if (line.trim() || templateLiteralLines.has(index + 1)) { - nonEmptyLineNumbers.push(index + 1); - } - return nonEmptyLineNumbers; - }, []) - - // Add a value at the end to allow trailing empty lines to be checked. - .concat(allLines.length + 1) - - // Given two line numbers of non-empty lines, report the lines between if the difference is too large. - .reduce((lastLineNumber, lineNumber) => { - let message, maxAllowed; - - if (lastLineNumber === 0) { - message = "Too many blank lines at the beginning of file. Max of {{max}} allowed."; - maxAllowed = maxBOF; - } else if (lineNumber === allLines.length + 1) { - message = "Too many blank lines at the end of file. Max of {{max}} allowed."; - maxAllowed = maxEOF; - } else { - message = "More than {{max}} blank {{pluralizedLines}} not allowed."; - maxAllowed = max; - } - - if (lineNumber - lastLineNumber - 1 > maxAllowed) { - context.report({ - node, - loc: { start: { line: lastLineNumber + 1, column: 0 }, end: { line: lineNumber, column: 0 } }, - message, - data: { max: maxAllowed, pluralizedLines: maxAllowed === 1 ? "line" : "lines" }, - fix(fixer) { - const rangeStart = sourceCode.getIndexFromLoc({ line: lastLineNumber + 1, column: 0 }); - - /* - * The end of the removal range is usually the start index of the next line. - * However, at the end of the file there is no next line, so the end of the - * range is just the length of the text. - */ - const lineNumberAfterRemovedLines = lineNumber - maxAllowed; - const rangeEnd = lineNumberAfterRemovedLines <= allLines.length - ? sourceCode.getIndexFromLoc({ line: lineNumberAfterRemovedLines, column: 0 }) - : sourceCode.text.length; - - return fixer.removeRange([rangeStart, rangeEnd]); - } - }); - } - - return lineNumber; - }, 0); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-native-reassign.js b/node_modules/eslint/lib/rules/no-native-reassign.js deleted file mode 100644 index b1064b0b..00000000 --- a/node_modules/eslint/lib/rules/no-native-reassign.js +++ /dev/null @@ -1,90 +0,0 @@ -/** - * @fileoverview Rule to disallow assignments to native objects or read-only global variables - * @author Ilya Volodin - * @deprecated in ESLint v3.3.0 - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow assignments to native objects or read-only global variables", - category: "Best Practices", - recommended: false, - replacedBy: ["no-global-assign"], - url: "https://eslint.org/docs/rules/no-native-reassign" - }, - - deprecated: true, - - schema: [ - { - type: "object", - properties: { - exceptions: { - type: "array", - items: { type: "string" }, - uniqueItems: true - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const config = context.options[0]; - const exceptions = (config && config.exceptions) || []; - - /** - * Reports write references. - * @param {Reference} reference - A reference to check. - * @param {int} index - The index of the reference in the references. - * @param {Reference[]} references - The array that the reference belongs to. - * @returns {void} - */ - function checkReference(reference, index, references) { - const identifier = reference.identifier; - - if (reference.init === false && - reference.isWrite() && - - /* - * Destructuring assignments can have multiple default value, - * so possibly there are multiple writeable references for the same identifier. - */ - (index === 0 || references[index - 1].identifier !== identifier) - ) { - context.report({ - node: identifier, - message: "Read-only global '{{name}}' should not be modified.", - data: identifier - }); - } - } - - /** - * Reports write references if a given variable is read-only builtin. - * @param {Variable} variable - A variable to check. - * @returns {void} - */ - function checkVariable(variable) { - if (variable.writeable === false && exceptions.indexOf(variable.name) === -1) { - variable.references.forEach(checkReference); - } - } - - return { - Program() { - const globalScope = context.getScope(); - - globalScope.variables.forEach(checkVariable); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-negated-condition.js b/node_modules/eslint/lib/rules/no-negated-condition.js deleted file mode 100644 index 254dcb5c..00000000 --- a/node_modules/eslint/lib/rules/no-negated-condition.js +++ /dev/null @@ -1,83 +0,0 @@ -/** - * @fileoverview Rule to disallow a negated condition - * @author Alberto Rodríguez - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow negated conditions", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-negated-condition" - }, - - schema: [] - }, - - create(context) { - - /** - * Determines if a given node is an if-else without a condition on the else - * @param {ASTNode} node The node to check. - * @returns {boolean} True if the node has an else without an if. - * @private - */ - function hasElseWithoutCondition(node) { - return node.alternate && node.alternate.type !== "IfStatement"; - } - - /** - * Determines if a given node is a negated unary expression - * @param {Object} test The test object to check. - * @returns {boolean} True if the node is a negated unary expression. - * @private - */ - function isNegatedUnaryExpression(test) { - return test.type === "UnaryExpression" && test.operator === "!"; - } - - /** - * Determines if a given node is a negated binary expression - * @param {Test} test The test to check. - * @returns {boolean} True if the node is a negated binary expression. - * @private - */ - function isNegatedBinaryExpression(test) { - return test.type === "BinaryExpression" && - (test.operator === "!=" || test.operator === "!=="); - } - - /** - * Determines if a given node has a negated if expression - * @param {ASTNode} node The node to check. - * @returns {boolean} True if the node has a negated if expression. - * @private - */ - function isNegatedIf(node) { - return isNegatedUnaryExpression(node.test) || isNegatedBinaryExpression(node.test); - } - - return { - IfStatement(node) { - if (!hasElseWithoutCondition(node)) { - return; - } - - if (isNegatedIf(node)) { - context.report({ node, message: "Unexpected negated condition." }); - } - }, - ConditionalExpression(node) { - if (isNegatedIf(node)) { - context.report({ node, message: "Unexpected negated condition." }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-negated-in-lhs.js b/node_modules/eslint/lib/rules/no-negated-in-lhs.js deleted file mode 100644 index 7f08814c..00000000 --- a/node_modules/eslint/lib/rules/no-negated-in-lhs.js +++ /dev/null @@ -1,39 +0,0 @@ -/** - * @fileoverview A rule to disallow negated left operands of the `in` operator - * @author Michael Ficarra - * @deprecated in ESLint v3.3.0 - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow negating the left operand in `in` expressions", - category: "Possible Errors", - recommended: false, - replacedBy: ["no-unsafe-negation"], - url: "https://eslint.org/docs/rules/no-negated-in-lhs" - }, - deprecated: true, - - schema: [] - }, - - create(context) { - - return { - - BinaryExpression(node) { - if (node.operator === "in" && node.left.type === "UnaryExpression" && node.left.operator === "!") { - context.report({ node, message: "The 'in' expression's left operand is negated." }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-nested-ternary.js b/node_modules/eslint/lib/rules/no-nested-ternary.js deleted file mode 100644 index 15e72f20..00000000 --- a/node_modules/eslint/lib/rules/no-nested-ternary.js +++ /dev/null @@ -1,35 +0,0 @@ -/** - * @fileoverview Rule to flag nested ternary expressions - * @author Ian Christian Myers - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow nested ternary expressions", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-nested-ternary" - }, - - schema: [] - }, - - create(context) { - - return { - ConditionalExpression(node) { - if (node.alternate.type === "ConditionalExpression" || - node.consequent.type === "ConditionalExpression") { - context.report({ node, message: "Do not nest ternary expressions." }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-new-func.js b/node_modules/eslint/lib/rules/no-new-func.js deleted file mode 100644 index 8ee327ba..00000000 --- a/node_modules/eslint/lib/rules/no-new-func.js +++ /dev/null @@ -1,46 +0,0 @@ -/** - * @fileoverview Rule to flag when using new Function - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `new` operators with the `Function` object", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-new-func" - }, - - schema: [] - }, - - create(context) { - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Reports a node. - * @param {ASTNode} node The node to report - * @returns {void} - * @private - */ - function report(node) { - context.report({ node, message: "The Function constructor is eval." }); - } - - return { - "NewExpression[callee.name = 'Function']": report, - "CallExpression[callee.name = 'Function']": report - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-new-object.js b/node_modules/eslint/lib/rules/no-new-object.js deleted file mode 100644 index 3f68cbc1..00000000 --- a/node_modules/eslint/lib/rules/no-new-object.js +++ /dev/null @@ -1,36 +0,0 @@ -/** - * @fileoverview A rule to disallow calls to the Object constructor - * @author Matt DuVall - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `Object` constructors", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-new-object" - }, - - schema: [] - }, - - create(context) { - - return { - - NewExpression(node) { - if (node.callee.name === "Object") { - context.report({ node, message: "The object literal notation {} is preferrable." }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-new-require.js b/node_modules/eslint/lib/rules/no-new-require.js deleted file mode 100644 index f74daa75..00000000 --- a/node_modules/eslint/lib/rules/no-new-require.js +++ /dev/null @@ -1,36 +0,0 @@ -/** - * @fileoverview Rule to disallow use of new operator with the `require` function - * @author Wil Moore III - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `new` operators with calls to `require`", - category: "Node.js and CommonJS", - recommended: false, - url: "https://eslint.org/docs/rules/no-new-require" - }, - - schema: [] - }, - - create(context) { - - return { - - NewExpression(node) { - if (node.callee.type === "Identifier" && node.callee.name === "require") { - context.report({ node, message: "Unexpected use of new with require." }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-new-symbol.js b/node_modules/eslint/lib/rules/no-new-symbol.js deleted file mode 100644 index a537268e..00000000 --- a/node_modules/eslint/lib/rules/no-new-symbol.js +++ /dev/null @@ -1,44 +0,0 @@ -/** - * @fileoverview Rule to disallow use of the new operator with the `Symbol` object - * @author Alberto Rodríguez - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `new` operators with the `Symbol` object", - category: "ECMAScript 6", - recommended: true, - url: "https://eslint.org/docs/rules/no-new-symbol" - }, - - schema: [] - }, - - create(context) { - - return { - "Program:exit"() { - const globalScope = context.getScope(); - const variable = globalScope.set.get("Symbol"); - - if (variable && variable.defs.length === 0) { - variable.references.forEach(ref => { - const node = ref.identifier; - - if (node.parent && node.parent.type === "NewExpression") { - context.report({ node, message: "`Symbol` cannot be called as a constructor." }); - } - }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-new-wrappers.js b/node_modules/eslint/lib/rules/no-new-wrappers.js deleted file mode 100644 index e8d51621..00000000 --- a/node_modules/eslint/lib/rules/no-new-wrappers.js +++ /dev/null @@ -1,38 +0,0 @@ -/** - * @fileoverview Rule to flag when using constructor for wrapper objects - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `new` operators with the `String`, `Number`, and `Boolean` objects", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-new-wrappers" - }, - - schema: [] - }, - - create(context) { - - return { - - NewExpression(node) { - const wrapperObjects = ["String", "Number", "Boolean", "Math", "JSON"]; - - if (wrapperObjects.indexOf(node.callee.name) > -1) { - context.report({ node, message: "Do not use {{fn}} as a constructor.", data: { fn: node.callee.name } }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-new.js b/node_modules/eslint/lib/rules/no-new.js deleted file mode 100644 index f9121bc1..00000000 --- a/node_modules/eslint/lib/rules/no-new.js +++ /dev/null @@ -1,34 +0,0 @@ -/** - * @fileoverview Rule to flag statements with function invocation preceded by - * "new" and not part of assignment - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `new` operators outside of assignments or comparisons", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-new" - }, - - schema: [] - }, - - create(context) { - - return { - "ExpressionStatement > NewExpression"(node) { - context.report({ node: node.parent, message: "Do not use 'new' for side effects." }); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-obj-calls.js b/node_modules/eslint/lib/rules/no-obj-calls.js deleted file mode 100644 index 320343cb..00000000 --- a/node_modules/eslint/lib/rules/no-obj-calls.js +++ /dev/null @@ -1,40 +0,0 @@ -/** - * @fileoverview Rule to flag use of an object property of the global object (Math and JSON) as a function - * @author James Allardice - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow calling global object properties as functions", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-obj-calls" - }, - - schema: [] - }, - - create(context) { - - return { - CallExpression(node) { - - if (node.callee.type === "Identifier") { - const name = node.callee.name; - - if (name === "Math" || name === "JSON" || name === "Reflect") { - context.report({ node, message: "'{{name}}' is not a function.", data: { name } }); - } - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-octal-escape.js b/node_modules/eslint/lib/rules/no-octal-escape.js deleted file mode 100644 index e9509b87..00000000 --- a/node_modules/eslint/lib/rules/no-octal-escape.js +++ /dev/null @@ -1,48 +0,0 @@ -/** - * @fileoverview Rule to flag octal escape sequences in string literals. - * @author Ian Christian Myers - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow octal escape sequences in string literals", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-octal-escape" - }, - - schema: [] - }, - - create(context) { - - return { - - Literal(node) { - if (typeof node.value !== "string") { - return; - } - - const match = node.raw.match(/^([^\\]|\\[^0-7])*\\([0-3][0-7]{1,2}|[4-7][0-7]|[0-7])/); - - if (match) { - const octalDigit = match[2]; - - // \0 is actually not considered an octal - if (match[2] !== "0" || typeof match[3] !== "undefined") { - context.report({ node, message: "Don't use octal: '\\{{octalDigit}}'. Use '\\u....' instead.", data: { octalDigit } }); - } - } - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-octal.js b/node_modules/eslint/lib/rules/no-octal.js deleted file mode 100644 index d782c23a..00000000 --- a/node_modules/eslint/lib/rules/no-octal.js +++ /dev/null @@ -1,36 +0,0 @@ -/** - * @fileoverview Rule to flag when initializing octal literal - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow octal literals", - category: "Best Practices", - recommended: true, - url: "https://eslint.org/docs/rules/no-octal" - }, - - schema: [] - }, - - create(context) { - - return { - - Literal(node) { - if (typeof node.value === "number" && /^0[0-7]/.test(node.raw)) { - context.report({ node, message: "Octal literals should not be used." }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-param-reassign.js b/node_modules/eslint/lib/rules/no-param-reassign.js deleted file mode 100644 index be1a5591..00000000 --- a/node_modules/eslint/lib/rules/no-param-reassign.js +++ /dev/null @@ -1,174 +0,0 @@ -/** - * @fileoverview Disallow reassignment of function parameters. - * @author Nat Burns - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -const stopNodePattern = /(?:Statement|Declaration|Function(?:Expression)?|Program)$/; - -module.exports = { - meta: { - docs: { - description: "disallow reassigning `function` parameters", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-param-reassign" - }, - - schema: [ - { - oneOf: [ - { - type: "object", - properties: { - props: { - enum: [false] - } - }, - additionalProperties: false - }, - { - type: "object", - properties: { - props: { - enum: [true] - }, - ignorePropertyModificationsFor: { - type: "array", - items: { - type: "string" - }, - uniqueItems: true - } - }, - additionalProperties: false - } - ] - } - ] - }, - - create(context) { - const props = context.options[0] && Boolean(context.options[0].props); - const ignoredPropertyAssignmentsFor = context.options[0] && context.options[0].ignorePropertyModificationsFor || []; - - /** - * Checks whether or not the reference modifies properties of its variable. - * @param {Reference} reference - A reference to check. - * @returns {boolean} Whether or not the reference modifies properties of its variable. - */ - function isModifyingProp(reference) { - let node = reference.identifier; - let parent = node.parent; - - while (parent && !stopNodePattern.test(parent.type)) { - switch (parent.type) { - - // e.g. foo.a = 0; - case "AssignmentExpression": - return parent.left === node; - - // e.g. ++foo.a; - case "UpdateExpression": - return true; - - // e.g. delete foo.a; - case "UnaryExpression": - if (parent.operator === "delete") { - return true; - } - break; - - // EXCLUDES: e.g. cache.get(foo.a).b = 0; - case "CallExpression": - if (parent.callee !== node) { - return false; - } - break; - - // EXCLUDES: e.g. cache[foo.a] = 0; - case "MemberExpression": - if (parent.property === node) { - return false; - } - break; - - // EXCLUDES: e.g. ({ [foo]: a }) = bar; - case "Property": - if (parent.key === node) { - return false; - } - - break; - - // no default - } - - node = parent; - parent = node.parent; - } - - return false; - } - - /** - * Reports a reference if is non initializer and writable. - * @param {Reference} reference - A reference to check. - * @param {int} index - The index of the reference in the references. - * @param {Reference[]} references - The array that the reference belongs to. - * @returns {void} - */ - function checkReference(reference, index, references) { - const identifier = reference.identifier; - - if (identifier && - !reference.init && - - /* - * Destructuring assignments can have multiple default value, - * so possibly there are multiple writeable references for the same identifier. - */ - (index === 0 || references[index - 1].identifier !== identifier) - ) { - if (reference.isWrite()) { - context.report({ node: identifier, message: "Assignment to function parameter '{{name}}'.", data: { name: identifier.name } }); - } else if (props && isModifyingProp(reference) && ignoredPropertyAssignmentsFor.indexOf(identifier.name) === -1) { - context.report({ node: identifier, message: "Assignment to property of function parameter '{{name}}'.", data: { name: identifier.name } }); - } - } - } - - /** - * Finds and reports references that are non initializer and writable. - * @param {Variable} variable - A variable to check. - * @returns {void} - */ - function checkVariable(variable) { - if (variable.defs[0].type === "Parameter") { - variable.references.forEach(checkReference); - } - } - - /** - * Checks parameters of a given function node. - * @param {ASTNode} node - A function node to check. - * @returns {void} - */ - function checkForFunction(node) { - context.getDeclaredVariables(node).forEach(checkVariable); - } - - return { - - // `:exit` is needed for the `node.parent` property of identifier nodes. - "FunctionDeclaration:exit": checkForFunction, - "FunctionExpression:exit": checkForFunction, - "ArrowFunctionExpression:exit": checkForFunction - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-path-concat.js b/node_modules/eslint/lib/rules/no-path-concat.js deleted file mode 100644 index 1dee7bda..00000000 --- a/node_modules/eslint/lib/rules/no-path-concat.js +++ /dev/null @@ -1,50 +0,0 @@ -/** - * @fileoverview Disallow string concatenation when using __dirname and __filename - * @author Nicholas C. Zakas - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow string concatenation with `__dirname` and `__filename`", - category: "Node.js and CommonJS", - recommended: false, - url: "https://eslint.org/docs/rules/no-path-concat" - }, - - schema: [] - }, - - create(context) { - - const MATCHER = /^__(?:dir|file)name$/; - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - - BinaryExpression(node) { - - const left = node.left, - right = node.right; - - if (node.operator === "+" && - ((left.type === "Identifier" && MATCHER.test(left.name)) || - (right.type === "Identifier" && MATCHER.test(right.name))) - ) { - - context.report({ node, message: "Use path.join() or path.resolve() instead of + to create paths." }); - } - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-plusplus.js b/node_modules/eslint/lib/rules/no-plusplus.js deleted file mode 100644 index f754b367..00000000 --- a/node_modules/eslint/lib/rules/no-plusplus.js +++ /dev/null @@ -1,62 +0,0 @@ -/** - * @fileoverview Rule to flag use of unary increment and decrement operators. - * @author Ian Christian Myers - * @author Brody McKee (github.com/mrmckeb) - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow the unary operators `++` and `--`", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-plusplus" - }, - - schema: [ - { - type: "object", - properties: { - allowForLoopAfterthoughts: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - const config = context.options[0]; - let allowInForAfterthought = false; - - if (typeof config === "object") { - allowInForAfterthought = config.allowForLoopAfterthoughts === true; - } - - return { - - UpdateExpression(node) { - if (allowInForAfterthought && node.parent.type === "ForStatement") { - return; - } - context.report({ - node, - message: "Unary operator '{{operator}}' used.", - data: { - operator: node.operator - } - }); - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-process-env.js b/node_modules/eslint/lib/rules/no-process-env.js deleted file mode 100644 index 71b27ffd..00000000 --- a/node_modules/eslint/lib/rules/no-process-env.js +++ /dev/null @@ -1,40 +0,0 @@ -/** - * @fileoverview Disallow the use of process.env() - * @author Vignesh Anand - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow the use of `process.env`", - category: "Node.js and CommonJS", - recommended: false, - url: "https://eslint.org/docs/rules/no-process-env" - }, - - schema: [] - }, - - create(context) { - - return { - - MemberExpression(node) { - const objectName = node.object.name, - propertyName = node.property.name; - - if (objectName === "process" && !node.computed && propertyName && propertyName === "env") { - context.report({ node, message: "Unexpected use of process.env." }); - } - - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-process-exit.js b/node_modules/eslint/lib/rules/no-process-exit.js deleted file mode 100644 index 2d22d7fd..00000000 --- a/node_modules/eslint/lib/rules/no-process-exit.js +++ /dev/null @@ -1,36 +0,0 @@ -/** - * @fileoverview Disallow the use of process.exit() - * @author Nicholas C. Zakas - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow the use of `process.exit()`", - category: "Node.js and CommonJS", - recommended: false, - url: "https://eslint.org/docs/rules/no-process-exit" - }, - - schema: [] - }, - - create(context) { - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - "CallExpression > MemberExpression.callee[object.name = 'process'][property.name = 'exit']"(node) { - context.report({ node: node.parent, message: "Don't use process.exit(); throw an error instead." }); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-proto.js b/node_modules/eslint/lib/rules/no-proto.js deleted file mode 100644 index e37c6c22..00000000 --- a/node_modules/eslint/lib/rules/no-proto.js +++ /dev/null @@ -1,39 +0,0 @@ -/** - * @fileoverview Rule to flag usage of __proto__ property - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow the use of the `__proto__` property", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-proto" - }, - - schema: [] - }, - - create(context) { - - return { - - MemberExpression(node) { - - if (node.property && - (node.property.type === "Identifier" && node.property.name === "__proto__" && !node.computed) || - (node.property.type === "Literal" && node.property.value === "__proto__")) { - context.report({ node, message: "The '__proto__' property is deprecated." }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-prototype-builtins.js b/node_modules/eslint/lib/rules/no-prototype-builtins.js deleted file mode 100644 index f52847f4..00000000 --- a/node_modules/eslint/lib/rules/no-prototype-builtins.js +++ /dev/null @@ -1,55 +0,0 @@ -/** - * @fileoverview Rule to disallow use of Object.prototype builtins on objects - * @author Andrew Levine - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow calling some `Object.prototype` methods directly on objects", - category: "Possible Errors", - recommended: false, - url: "https://eslint.org/docs/rules/no-prototype-builtins" - }, - - schema: [] - }, - - create(context) { - const DISALLOWED_PROPS = [ - "hasOwnProperty", - "isPrototypeOf", - "propertyIsEnumerable" - ]; - - /** - * Reports if a disallowed property is used in a CallExpression - * @param {ASTNode} node The CallExpression node. - * @returns {void} - */ - function disallowBuiltIns(node) { - if (node.callee.type !== "MemberExpression" || node.callee.computed) { - return; - } - const propName = node.callee.property.name; - - if (DISALLOWED_PROPS.indexOf(propName) > -1) { - context.report({ - message: "Do not access Object.prototype method '{{prop}}' from target object.", - loc: node.callee.property.loc.start, - data: { prop: propName }, - node - }); - } - } - - return { - CallExpression: disallowBuiltIns - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-redeclare.js b/node_modules/eslint/lib/rules/no-redeclare.js deleted file mode 100644 index 79ab2113..00000000 --- a/node_modules/eslint/lib/rules/no-redeclare.js +++ /dev/null @@ -1,102 +0,0 @@ -/** - * @fileoverview Rule to flag when the same variable is declared more then once. - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow variable redeclaration", - category: "Best Practices", - recommended: true, - url: "https://eslint.org/docs/rules/no-redeclare" - }, - - schema: [ - { - type: "object", - properties: { - builtinGlobals: { type: "boolean" } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const options = { - builtinGlobals: Boolean(context.options[0] && context.options[0].builtinGlobals) - }; - - /** - * Find variables in a given scope and flag redeclared ones. - * @param {Scope} scope - An eslint-scope scope object. - * @returns {void} - * @private - */ - function findVariablesInScope(scope) { - scope.variables.forEach(variable => { - const hasBuiltin = options.builtinGlobals && "writeable" in variable; - const count = (hasBuiltin ? 1 : 0) + variable.identifiers.length; - - if (count >= 2) { - variable.identifiers.sort((a, b) => a.range[1] - b.range[1]); - - for (let i = (hasBuiltin ? 0 : 1), l = variable.identifiers.length; i < l; i++) { - context.report({ node: variable.identifiers[i], message: "'{{a}}' is already defined.", data: { a: variable.name } }); - } - } - }); - - } - - /** - * Find variables in the current scope. - * @param {ASTNode} node - The Program node. - * @returns {void} - * @private - */ - function checkForGlobal(node) { - const scope = context.getScope(), - parserOptions = context.parserOptions, - ecmaFeatures = parserOptions.ecmaFeatures || {}; - - // Nodejs env or modules has a special scope. - if (ecmaFeatures.globalReturn || node.sourceType === "module") { - findVariablesInScope(scope.childScopes[0]); - } else { - findVariablesInScope(scope); - } - } - - /** - * Find variables in the current scope. - * @returns {void} - * @private - */ - function checkForBlock() { - findVariablesInScope(context.getScope()); - } - - if (context.parserOptions.ecmaVersion >= 6) { - return { - Program: checkForGlobal, - BlockStatement: checkForBlock, - SwitchStatement: checkForBlock - }; - } - return { - Program: checkForGlobal, - FunctionDeclaration: checkForBlock, - FunctionExpression: checkForBlock, - ArrowFunctionExpression: checkForBlock - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-regex-spaces.js b/node_modules/eslint/lib/rules/no-regex-spaces.js deleted file mode 100644 index a50692a4..00000000 --- a/node_modules/eslint/lib/rules/no-regex-spaces.js +++ /dev/null @@ -1,115 +0,0 @@ -/** - * @fileoverview Rule to count multiple spaces in regular expressions - * @author Matt DuVall - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow multiple spaces in regular expressions", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-regex-spaces" - }, - - schema: [], - - fixable: "code" - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - /** - * Validate regular expressions - * @param {ASTNode} node node to validate - * @param {string} value regular expression to validate - * @param {number} valueStart The start location of the regex/string literal. It will always be the case that - * `sourceCode.getText().slice(valueStart, valueStart + value.length) === value` - * @returns {void} - * @private - */ - function checkRegex(node, value, valueStart) { - const multipleSpacesRegex = /( {2,})( [+*{?]|[^+*{?]|$)/, - regexResults = multipleSpacesRegex.exec(value); - - if (regexResults !== null) { - const count = regexResults[1].length; - - context.report({ - node, - message: "Spaces are hard to count. Use {{{count}}}.", - data: { count }, - fix(fixer) { - return fixer.replaceTextRange( - [valueStart + regexResults.index, valueStart + regexResults.index + count], - ` {${count}}` - ); - } - }); - - /* - * TODO: (platinumazure) Fix message to use rule message - * substitution when api.report is fixed in lib/eslint.js. - */ - } - } - - /** - * Validate regular expression literals - * @param {ASTNode} node node to validate - * @returns {void} - * @private - */ - function checkLiteral(node) { - const token = sourceCode.getFirstToken(node), - nodeType = token.type, - nodeValue = token.value; - - if (nodeType === "RegularExpression") { - checkRegex(node, nodeValue, token.range[0]); - } - } - - /** - * Check if node is a string - * @param {ASTNode} node node to evaluate - * @returns {boolean} True if its a string - * @private - */ - function isString(node) { - return node && node.type === "Literal" && typeof node.value === "string"; - } - - /** - * Validate strings passed to the RegExp constructor - * @param {ASTNode} node node to validate - * @returns {void} - * @private - */ - function checkFunction(node) { - const scope = context.getScope(); - const regExpVar = astUtils.getVariableByName(scope, "RegExp"); - const shadowed = regExpVar && regExpVar.defs.length > 0; - - if (node.callee.type === "Identifier" && node.callee.name === "RegExp" && isString(node.arguments[0]) && !shadowed) { - checkRegex(node, node.arguments[0].value, node.arguments[0].range[0] + 1); - } - } - - return { - Literal: checkLiteral, - CallExpression: checkFunction, - NewExpression: checkFunction - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-restricted-globals.js b/node_modules/eslint/lib/rules/no-restricted-globals.js deleted file mode 100644 index 691e55d1..00000000 --- a/node_modules/eslint/lib/rules/no-restricted-globals.js +++ /dev/null @@ -1,121 +0,0 @@ -/** - * @fileoverview Restrict usage of specified globals. - * @author Benoît Zugmeyer - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const DEFAULT_MESSAGE_TEMPLATE = "Unexpected use of '{{name}}'.", - CUSTOM_MESSAGE_TEMPLATE = "Unexpected use of '{{name}}'. {{customMessage}}"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow specified global variables", - category: "Variables", - recommended: false, - url: "https://eslint.org/docs/rules/no-restricted-globals" - }, - - schema: { - type: "array", - items: { - oneOf: [ - { - type: "string" - }, - { - type: "object", - properties: { - name: { type: "string" }, - message: { type: "string" } - }, - required: ["name"], - additionalProperties: false - } - ] - }, - uniqueItems: true, - minItems: 0 - } - }, - - create(context) { - - // If no globals are restricted, we don't need to do anything - if (context.options.length === 0) { - return {}; - } - - const restrictedGlobalMessages = context.options.reduce((memo, option) => { - if (typeof option === "string") { - memo[option] = null; - } else { - memo[option.name] = option.message; - } - - return memo; - }, {}); - - /** - * Report a variable to be used as a restricted global. - * @param {Reference} reference the variable reference - * @returns {void} - * @private - */ - function reportReference(reference) { - const name = reference.identifier.name, - customMessage = restrictedGlobalMessages[name], - message = customMessage - ? CUSTOM_MESSAGE_TEMPLATE - : DEFAULT_MESSAGE_TEMPLATE; - - context.report({ - node: reference.identifier, - message, - data: { - name, - customMessage - } - }); - } - - /** - * Check if the given name is a restricted global name. - * @param {string} name name of a variable - * @returns {boolean} whether the variable is a restricted global or not - * @private - */ - function isRestricted(name) { - return restrictedGlobalMessages.hasOwnProperty(name); - } - - return { - Program() { - const scope = context.getScope(); - - // Report variables declared elsewhere (ex: variables defined as "global" by eslint) - scope.variables.forEach(variable => { - if (!variable.defs.length && isRestricted(variable.name)) { - variable.references.forEach(reportReference); - } - }); - - // Report variables not declared at all - scope.through.forEach(reference => { - if (isRestricted(reference.identifier.name)) { - reportReference(reference); - } - }); - - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-restricted-imports.js b/node_modules/eslint/lib/rules/no-restricted-imports.js deleted file mode 100644 index 11d09d6d..00000000 --- a/node_modules/eslint/lib/rules/no-restricted-imports.js +++ /dev/null @@ -1,264 +0,0 @@ -/** - * @fileoverview Restrict usage of specified node imports. - * @author Guy Ellis - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const DEFAULT_MESSAGE_TEMPLATE = "'{{importSource}}' import is restricted from being used."; -const CUSTOM_MESSAGE_TEMPLATE = "'{{importSource}}' import is restricted from being used. {{customMessage}}"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -const ignore = require("ignore"); - -const arrayOfStrings = { - type: "array", - items: { type: "string" }, - uniqueItems: true -}; - -const arrayOfStringsOrObjects = { - type: "array", - items: { - anyOf: [ - { type: "string" }, - { - type: "object", - properties: { - name: { type: "string" }, - message: { - type: "string", - minLength: 1 - }, - importNames: { - type: "array", - items: { - type: "string" - } - } - }, - additionalProperties: false, - required: ["name"] - } - ] - }, - uniqueItems: true -}; - -module.exports = { - meta: { - docs: { - description: "disallow specified modules when loaded by `import`", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/no-restricted-imports" - }, - - schema: { - anyOf: [ - arrayOfStringsOrObjects, - { - type: "array", - items: { - type: "object", - properties: { - paths: arrayOfStringsOrObjects, - patterns: arrayOfStrings - }, - additionalProperties: false - }, - additionalItems: false - } - ] - } - }, - - create(context) { - const options = Array.isArray(context.options) ? context.options : []; - const isPathAndPatternsObject = - typeof options[0] === "object" && - (options[0].hasOwnProperty("paths") || options[0].hasOwnProperty("patterns")); - - const restrictedPaths = (isPathAndPatternsObject ? options[0].paths : context.options) || []; - const restrictedPatterns = (isPathAndPatternsObject ? options[0].patterns : []) || []; - - const restrictedPathMessages = restrictedPaths.reduce((memo, importSource) => { - if (typeof importSource === "string") { - memo[importSource] = { message: null }; - } else { - memo[importSource.name] = { - message: importSource.message, - importNames: importSource.importNames - }; - } - return memo; - }, {}); - - // if no imports are restricted we don"t need to check - if (Object.keys(restrictedPaths).length === 0 && restrictedPatterns.length === 0) { - return {}; - } - - const restrictedPatternsMatcher = ignore().add(restrictedPatterns); - - /** - * Checks to see if "*" is being used to import everything. - * @param {Set.} importNames - Set of import names that are being imported - * @returns {boolean} whether everything is imported or not - */ - function isEverythingImported(importNames) { - return importNames.has("*"); - } - - /** - * Report a restricted path. - * @param {node} node representing the restricted path reference - * @returns {void} - * @private - */ - function reportPath(node) { - const importSource = node.source.value.trim(); - const customMessage = restrictedPathMessages[importSource] && restrictedPathMessages[importSource].message; - const message = customMessage - ? CUSTOM_MESSAGE_TEMPLATE - : DEFAULT_MESSAGE_TEMPLATE; - - context.report({ - node, - message, - data: { - importSource, - customMessage - } - }); - } - - /** - * Report a restricted path specifically for patterns. - * @param {node} node - representing the restricted path reference - * @returns {void} - * @private - */ - function reportPathForPatterns(node) { - const importSource = node.source.value.trim(); - - context.report({ - node, - message: "'{{importSource}}' import is restricted from being used by a pattern.", - data: { - importSource - } - }); - } - - /** - * Report a restricted path specifically when using the '*' import. - * @param {string} importSource - path of the import - * @param {node} node - representing the restricted path reference - * @returns {void} - * @private - */ - function reportPathForEverythingImported(importSource, node) { - const importNames = restrictedPathMessages[importSource].importNames; - - context.report({ - node, - message: "* import is invalid because '{{importNames}}' from '{{importSource}}' is restricted.", - data: { - importSource, - importNames - } - }); - } - - /** - * Check if the given importSource is restricted because '*' is being imported. - * @param {string} importSource - path of the import - * @param {Set.} importNames - Set of import names that are being imported - * @returns {boolean} whether the path is restricted - * @private - */ - function isRestrictedForEverythingImported(importSource, importNames) { - return Object.prototype.hasOwnProperty.call(restrictedPathMessages, importSource) && - restrictedPathMessages[importSource].importNames && - isEverythingImported(importNames); - } - - /** - * Check if the given importNames are restricted given a list of restrictedImportNames. - * @param {Set.} importNames - Set of import names that are being imported - * @param {[string]} restrictedImportNames - array of import names that are restricted for this import - * @returns {boolean} whether the objectName is restricted - * @private - */ - function isRestrictedObject(importNames, restrictedImportNames) { - return restrictedImportNames.some(restrictedObjectName => ( - importNames.has(restrictedObjectName) - )); - } - - /** - * Check if the given importSource is a restricted path. - * @param {string} importSource - path of the import - * @param {Set.} importNames - Set of import names that are being imported - * @returns {boolean} whether the variable is a restricted path or not - * @private - */ - function isRestrictedPath(importSource, importNames) { - let isRestricted = false; - - if (Object.prototype.hasOwnProperty.call(restrictedPathMessages, importSource)) { - if (restrictedPathMessages[importSource].importNames) { - isRestricted = isRestrictedObject(importNames, restrictedPathMessages[importSource].importNames); - } else { - isRestricted = true; - } - } - - return isRestricted; - } - - /** - * Check if the given importSource is restricted by a pattern. - * @param {string} importSource - path of the import - * @returns {boolean} whether the variable is a restricted pattern or not - * @private - */ - function isRestrictedPattern(importSource) { - return restrictedPatterns.length > 0 && restrictedPatternsMatcher.ignores(importSource); - } - - return { - ImportDeclaration(node) { - const importSource = node.source.value.trim(); - const importNames = node.specifiers.reduce((set, specifier) => { - if (specifier.type === "ImportDefaultSpecifier") { - set.add("default"); - } else if (specifier.type === "ImportNamespaceSpecifier") { - set.add("*"); - } else { - set.add(specifier.imported.name); - } - return set; - }, new Set()); - - if (isRestrictedForEverythingImported(importSource, importNames)) { - reportPathForEverythingImported(importSource, node); - } - - if (isRestrictedPath(importSource, importNames)) { - reportPath(node); - } - if (isRestrictedPattern(importSource)) { - reportPathForPatterns(node); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-restricted-modules.js b/node_modules/eslint/lib/rules/no-restricted-modules.js deleted file mode 100644 index 54271094..00000000 --- a/node_modules/eslint/lib/rules/no-restricted-modules.js +++ /dev/null @@ -1,178 +0,0 @@ -/** - * @fileoverview Restrict usage of specified node modules. - * @author Christian Schulz - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const DEFAULT_MESSAGE_TEMPLATE = "'{{moduleName}}' module is restricted from being used."; -const CUSTOM_MESSAGE_TEMPLATE = "'{{moduleName}}' module is restricted from being used. {{customMessage}}"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -const ignore = require("ignore"); - -const arrayOfStrings = { - type: "array", - items: { type: "string" }, - uniqueItems: true -}; - -const arrayOfStringsOrObjects = { - type: "array", - items: { - anyOf: [ - { type: "string" }, - { - type: "object", - properties: { - name: { type: "string" }, - message: { - type: "string", - minLength: 1 - } - }, - additionalProperties: false, - required: ["name"] - } - ] - }, - uniqueItems: true -}; - -module.exports = { - meta: { - docs: { - description: "disallow specified modules when loaded by `require`", - category: "Node.js and CommonJS", - recommended: false, - url: "https://eslint.org/docs/rules/no-restricted-modules" - }, - - schema: { - anyOf: [ - arrayOfStringsOrObjects, - { - type: "array", - items: { - type: "object", - properties: { - paths: arrayOfStringsOrObjects, - patterns: arrayOfStrings - }, - additionalProperties: false - }, - additionalItems: false - } - ] - } - }, - - create(context) { - const options = Array.isArray(context.options) ? context.options : []; - const isPathAndPatternsObject = - typeof options[0] === "object" && - (options[0].hasOwnProperty("paths") || options[0].hasOwnProperty("patterns")); - - const restrictedPaths = (isPathAndPatternsObject ? options[0].paths : context.options) || []; - const restrictedPatterns = (isPathAndPatternsObject ? options[0].patterns : []) || []; - - const restrictedPathMessages = restrictedPaths.reduce((memo, importName) => { - if (typeof importName === "string") { - memo[importName] = null; - } else { - memo[importName.name] = importName.message; - } - return memo; - }, {}); - - // if no imports are restricted we don"t need to check - if (Object.keys(restrictedPaths).length === 0 && restrictedPatterns.length === 0) { - return {}; - } - - const ig = ignore().add(restrictedPatterns); - - - /** - * Function to check if a node is a string literal. - * @param {ASTNode} node The node to check. - * @returns {boolean} If the node is a string literal. - */ - function isString(node) { - return node && node.type === "Literal" && typeof node.value === "string"; - } - - /** - * Function to check if a node is a require call. - * @param {ASTNode} node The node to check. - * @returns {boolean} If the node is a require call. - */ - function isRequireCall(node) { - return node.callee.type === "Identifier" && node.callee.name === "require"; - } - - /** - * Report a restricted path. - * @param {node} node representing the restricted path reference - * @returns {void} - * @private - */ - function reportPath(node) { - const moduleName = node.arguments[0].value.trim(); - const customMessage = restrictedPathMessages[moduleName]; - const message = customMessage - ? CUSTOM_MESSAGE_TEMPLATE - : DEFAULT_MESSAGE_TEMPLATE; - - context.report({ - node, - message, - data: { - moduleName, - customMessage - } - }); - } - - /** - * Check if the given name is a restricted path name - * @param {string} name name of a variable - * @returns {boolean} whether the variable is a restricted path or not - * @private - */ - function isRestrictedPath(name) { - return Object.prototype.hasOwnProperty.call(restrictedPathMessages, name); - } - - return { - CallExpression(node) { - if (isRequireCall(node)) { - - // node has arguments and first argument is string - if (node.arguments.length && isString(node.arguments[0])) { - const moduleName = node.arguments[0].value.trim(); - - // check if argument value is in restricted modules array - if (isRestrictedPath(moduleName)) { - reportPath(node); - } - - if (restrictedPatterns.length > 0 && ig.ignores(moduleName)) { - context.report({ - node, - message: "'{{moduleName}}' module is restricted from being used by a pattern.", - data: { moduleName } - }); - } - } - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-restricted-properties.js b/node_modules/eslint/lib/rules/no-restricted-properties.js deleted file mode 100644 index 71cc83c6..00000000 --- a/node_modules/eslint/lib/rules/no-restricted-properties.js +++ /dev/null @@ -1,174 +0,0 @@ -/** - * @fileoverview Rule to disallow certain object properties - * @author Will Klein & Eli White - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow certain properties on certain objects", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-restricted-properties" - }, - - schema: { - type: "array", - items: { - anyOf: [ // `object` and `property` are both optional, but at least one of them must be provided. - { - type: "object", - properties: { - object: { - type: "string" - }, - property: { - type: "string" - }, - message: { - type: "string" - } - }, - additionalProperties: false, - required: ["object"] - }, - { - type: "object", - properties: { - object: { - type: "string" - }, - property: { - type: "string" - }, - message: { - type: "string" - } - }, - additionalProperties: false, - required: ["property"] - } - ] - }, - uniqueItems: true - } - }, - - create(context) { - const restrictedCalls = context.options; - - if (restrictedCalls.length === 0) { - return {}; - } - - const restrictedProperties = new Map(); - const globallyRestrictedObjects = new Map(); - const globallyRestrictedProperties = new Map(); - - restrictedCalls.forEach(option => { - const objectName = option.object; - const propertyName = option.property; - - if (typeof objectName === "undefined") { - globallyRestrictedProperties.set(propertyName, { message: option.message }); - } else if (typeof propertyName === "undefined") { - globallyRestrictedObjects.set(objectName, { message: option.message }); - } else { - if (!restrictedProperties.has(objectName)) { - restrictedProperties.set(objectName, new Map()); - } - - restrictedProperties.get(objectName).set(propertyName, { - message: option.message - }); - } - }); - - /** - * Checks to see whether a property access is restricted, and reports it if so. - * @param {ASTNode} node The node to report - * @param {string} objectName The name of the object - * @param {string} propertyName The name of the property - * @returns {undefined} - */ - function checkPropertyAccess(node, objectName, propertyName) { - if (propertyName === null) { - return; - } - const matchedObject = restrictedProperties.get(objectName); - const matchedObjectProperty = matchedObject ? matchedObject.get(propertyName) : globallyRestrictedObjects.get(objectName); - const globalMatchedProperty = globallyRestrictedProperties.get(propertyName); - - if (matchedObjectProperty) { - const message = matchedObjectProperty.message ? ` ${matchedObjectProperty.message}` : ""; - - context.report({ - node, - // eslint-disable-next-line eslint-plugin/report-message-format - message: "'{{objectName}}.{{propertyName}}' is restricted from being used.{{message}}", - data: { - objectName, - propertyName, - message - } - }); - } else if (globalMatchedProperty) { - const message = globalMatchedProperty.message ? ` ${globalMatchedProperty.message}` : ""; - - context.report({ - node, - // eslint-disable-next-line eslint-plugin/report-message-format - message: "'{{propertyName}}' is restricted from being used.{{message}}", - data: { - propertyName, - message - } - }); - } - } - - /** - * Checks property accesses in a destructuring assignment expression, e.g. `var foo; ({foo} = bar);` - * @param {ASTNode} node An AssignmentExpression or AssignmentPattern node - * @returns {undefined} - */ - function checkDestructuringAssignment(node) { - if (node.right.type === "Identifier") { - const objectName = node.right.name; - - if (node.left.type === "ObjectPattern") { - node.left.properties.forEach(property => { - checkPropertyAccess(node.left, objectName, astUtils.getStaticPropertyName(property)); - }); - } - } - } - - return { - MemberExpression(node) { - checkPropertyAccess(node, node.object && node.object.name, astUtils.getStaticPropertyName(node)); - }, - VariableDeclarator(node) { - if (node.init && node.init.type === "Identifier") { - const objectName = node.init.name; - - if (node.id.type === "ObjectPattern") { - node.id.properties.forEach(property => { - checkPropertyAccess(node.id, objectName, astUtils.getStaticPropertyName(property)); - }); - } - } - }, - AssignmentExpression: checkDestructuringAssignment, - AssignmentPattern: checkDestructuringAssignment - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-restricted-syntax.js b/node_modules/eslint/lib/rules/no-restricted-syntax.js deleted file mode 100644 index c472d943..00000000 --- a/node_modules/eslint/lib/rules/no-restricted-syntax.js +++ /dev/null @@ -1,63 +0,0 @@ -/** - * @fileoverview Rule to flag use of certain node types - * @author Burak Yigit Kaya - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow specified syntax", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-restricted-syntax" - }, - - schema: { - type: "array", - items: [{ - oneOf: [ - { - type: "string" - }, - { - type: "object", - properties: { - selector: { type: "string" }, - message: { type: "string" } - }, - required: ["selector"], - additionalProperties: false - } - ] - }], - uniqueItems: true, - minItems: 0 - } - }, - - create(context) { - return context.options.reduce((result, selectorOrObject) => { - const isStringFormat = (typeof selectorOrObject === "string"); - const hasCustomMessage = !isStringFormat && Boolean(selectorOrObject.message); - - const selector = isStringFormat ? selectorOrObject : selectorOrObject.selector; - const message = hasCustomMessage ? selectorOrObject.message : "Using '{{selector}}' is not allowed."; - - return Object.assign(result, { - [selector](node) { - context.report({ - node, - message, - data: hasCustomMessage ? {} : { selector } - }); - } - }); - }, {}); - - } -}; diff --git a/node_modules/eslint/lib/rules/no-return-assign.js b/node_modules/eslint/lib/rules/no-return-assign.js deleted file mode 100644 index ca96da9f..00000000 --- a/node_modules/eslint/lib/rules/no-return-assign.js +++ /dev/null @@ -1,73 +0,0 @@ -/** - * @fileoverview Rule to flag when return statement contains assignment - * @author Ilya Volodin - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const SENTINEL_TYPE = /^(?:[a-zA-Z]+?Statement|ArrowFunctionExpression|FunctionExpression|ClassExpression)$/; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow assignment operators in `return` statements", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-return-assign" - }, - - schema: [ - { - enum: ["except-parens", "always"] - } - ] - }, - - create(context) { - const always = (context.options[0] || "except-parens") !== "except-parens"; - const sourceCode = context.getSourceCode(); - - return { - AssignmentExpression(node) { - if (!always && astUtils.isParenthesised(sourceCode, node)) { - return; - } - - let currentChild = node; - let parent = currentChild.parent; - - // Find ReturnStatement or ArrowFunctionExpression in ancestors. - while (parent && !SENTINEL_TYPE.test(parent.type)) { - currentChild = parent; - parent = parent.parent; - } - - // Reports. - if (parent && parent.type === "ReturnStatement") { - context.report({ - node: parent, - message: "Return statement should not contain assignment." - }); - } else if (parent && parent.type === "ArrowFunctionExpression" && parent.body === currentChild) { - context.report({ - node: parent, - message: "Arrow function should not return assignment." - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-return-await.js b/node_modules/eslint/lib/rules/no-return-await.js deleted file mode 100644 index 490ccaeb..00000000 --- a/node_modules/eslint/lib/rules/no-return-await.js +++ /dev/null @@ -1,98 +0,0 @@ -/** - * @fileoverview Disallows unnecessary `return await` - * @author Jordan Harband - */ -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -const message = "Redundant use of `await` on a return value."; - -module.exports = { - meta: { - docs: { - description: "disallow unnecessary `return await`", - category: "Best Practices", - - // TODO: set to true - recommended: false, - - url: "https://eslint.org/docs/rules/no-return-await" - }, - fixable: null, - schema: [ - ] - }, - - create(context) { - - /** - * Reports a found unnecessary `await` expression. - * @param {ASTNode} node The node representing the `await` expression to report - * @returns {void} - */ - function reportUnnecessaryAwait(node) { - context.report({ - node: context.getSourceCode().getFirstToken(node), - loc: node.loc, - message - }); - } - - /** - * Determines whether a thrown error from this node will be caught/handled within this function rather than immediately halting - * this function. For example, a statement in a `try` block will always have an error handler. A statement in - * a `catch` block will only have an error handler if there is also a `finally` block. - * @param {ASTNode} node A node representing a location where an could be thrown - * @returns {boolean} `true` if a thrown error will be caught/handled in this function - */ - function hasErrorHandler(node) { - let ancestor = node; - - while (!astUtils.isFunction(ancestor) && ancestor.type !== "Program") { - if (ancestor.parent.type === "TryStatement" && (ancestor === ancestor.parent.block || ancestor === ancestor.parent.handler && ancestor.parent.finalizer)) { - return true; - } - ancestor = ancestor.parent; - } - return false; - } - - /** - * Checks if a node is placed in tail call position. Once `return` arguments (or arrow function expressions) can be a complex expression, - * an `await` expression could or could not be unnecessary by the definition of this rule. So we're looking for `await` expressions that are in tail position. - * @param {ASTNode} node A node representing the `await` expression to check - * @returns {boolean} The checking result - */ - function isInTailCallPosition(node) { - if (node.parent.type === "ArrowFunctionExpression") { - return true; - } - if (node.parent.type === "ReturnStatement") { - return !hasErrorHandler(node.parent); - } - if (node.parent.type === "ConditionalExpression" && (node === node.parent.consequent || node === node.parent.alternate)) { - return isInTailCallPosition(node.parent); - } - if (node.parent.type === "LogicalExpression" && node === node.parent.right) { - return isInTailCallPosition(node.parent); - } - if (node.parent.type === "SequenceExpression" && node === node.parent.expressions[node.parent.expressions.length - 1]) { - return isInTailCallPosition(node.parent); - } - return false; - } - - return { - AwaitExpression(node) { - if (isInTailCallPosition(node) && !hasErrorHandler(node)) { - reportUnnecessaryAwait(node); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-script-url.js b/node_modules/eslint/lib/rules/no-script-url.js deleted file mode 100644 index ba74dafb..00000000 --- a/node_modules/eslint/lib/rules/no-script-url.js +++ /dev/null @@ -1,42 +0,0 @@ -/** - * @fileoverview Rule to flag when using javascript: urls - * @author Ilya Volodin - */ -/* jshint scripturl: true */ -/* eslint no-script-url: 0 */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `javascript:` urls", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-script-url" - }, - - schema: [] - }, - - create(context) { - - return { - - Literal(node) { - if (node.value && typeof node.value === "string") { - const value = node.value.toLowerCase(); - - if (value.indexOf("javascript:") === 0) { - context.report({ node, message: "Script URL is a form of eval." }); - } - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-self-assign.js b/node_modules/eslint/lib/rules/no-self-assign.js deleted file mode 100644 index 8091d7d2..00000000 --- a/node_modules/eslint/lib/rules/no-self-assign.js +++ /dev/null @@ -1,217 +0,0 @@ -/** - * @fileoverview Rule to disallow assignments where both sides are exactly the same - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const SPACES = /\s+/g; - -/** - * Checks whether the property of 2 given member expression nodes are the same - * property or not. - * - * @param {ASTNode} left - A member expression node to check. - * @param {ASTNode} right - Another member expression node to check. - * @returns {boolean} `true` if the member expressions have the same property. - */ -function isSameProperty(left, right) { - if (left.property.type === "Identifier" && - left.property.type === right.property.type && - left.property.name === right.property.name && - left.computed === right.computed - ) { - return true; - } - - const lname = astUtils.getStaticPropertyName(left); - const rname = astUtils.getStaticPropertyName(right); - - return lname !== null && lname === rname; -} - -/** - * Checks whether 2 given member expression nodes are the reference to the same - * property or not. - * - * @param {ASTNode} left - A member expression node to check. - * @param {ASTNode} right - Another member expression node to check. - * @returns {boolean} `true` if the member expressions are the reference to the - * same property or not. - */ -function isSameMember(left, right) { - if (!isSameProperty(left, right)) { - return false; - } - - const lobj = left.object; - const robj = right.object; - - if (lobj.type !== robj.type) { - return false; - } - if (lobj.type === "MemberExpression") { - return isSameMember(lobj, robj); - } - return lobj.type === "Identifier" && lobj.name === robj.name; -} - -/** - * Traverses 2 Pattern nodes in parallel, then reports self-assignments. - * - * @param {ASTNode|null} left - A left node to traverse. This is a Pattern or - * a Property. - * @param {ASTNode|null} right - A right node to traverse. This is a Pattern or - * a Property. - * @param {boolean} props - The flag to check member expressions as well. - * @param {Function} report - A callback function to report. - * @returns {void} - */ -function eachSelfAssignment(left, right, props, report) { - if (!left || !right) { - - // do nothing - } else if ( - left.type === "Identifier" && - right.type === "Identifier" && - left.name === right.name - ) { - report(right); - } else if ( - left.type === "ArrayPattern" && - right.type === "ArrayExpression" - ) { - const end = Math.min(left.elements.length, right.elements.length); - - for (let i = 0; i < end; ++i) { - const rightElement = right.elements[i]; - - eachSelfAssignment(left.elements[i], rightElement, props, report); - - // After a spread element, those indices are unknown. - if (rightElement && rightElement.type === "SpreadElement") { - break; - } - } - } else if ( - left.type === "RestElement" && - right.type === "SpreadElement" - ) { - eachSelfAssignment(left.argument, right.argument, props, report); - } else if ( - left.type === "ObjectPattern" && - right.type === "ObjectExpression" && - right.properties.length >= 1 - ) { - - /* - * Gets the index of the last spread property. - * It's possible to overwrite properties followed by it. - */ - let startJ = 0; - - for (let i = right.properties.length - 1; i >= 0; --i) { - const propType = right.properties[i].type; - - if (propType === "SpreadElement" || propType === "ExperimentalSpreadProperty") { - startJ = i + 1; - break; - } - } - - for (let i = 0; i < left.properties.length; ++i) { - for (let j = startJ; j < right.properties.length; ++j) { - eachSelfAssignment( - left.properties[i], - right.properties[j], - props, - report - ); - } - } - } else if ( - left.type === "Property" && - right.type === "Property" && - !left.computed && - !right.computed && - right.kind === "init" && - !right.method && - left.key.name === right.key.name - ) { - eachSelfAssignment(left.value, right.value, props, report); - } else if ( - props && - left.type === "MemberExpression" && - right.type === "MemberExpression" && - isSameMember(left, right) - ) { - report(right); - } -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow assignments where both sides are exactly the same", - category: "Best Practices", - recommended: true, - url: "https://eslint.org/docs/rules/no-self-assign" - }, - - schema: [ - { - type: "object", - properties: { - props: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - const options = context.options[0]; - const props = Boolean(options && options.props); - - /** - * Reports a given node as self assignments. - * - * @param {ASTNode} node - A node to report. This is an Identifier node. - * @returns {void} - */ - function report(node) { - context.report({ - node, - message: "'{{name}}' is assigned to itself.", - data: { - name: sourceCode.getText(node).replace(SPACES, "") - } - }); - } - - return { - AssignmentExpression(node) { - if (node.operator === "=") { - eachSelfAssignment(node.left, node.right, props, report); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-self-compare.js b/node_modules/eslint/lib/rules/no-self-compare.js deleted file mode 100644 index 6ebc3870..00000000 --- a/node_modules/eslint/lib/rules/no-self-compare.js +++ /dev/null @@ -1,54 +0,0 @@ -/** - * @fileoverview Rule to flag comparison where left part is the same as the right - * part. - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow comparisons where both sides are exactly the same", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-self-compare" - }, - - schema: [] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - /** - * Determines whether two nodes are composed of the same tokens. - * @param {ASTNode} nodeA The first node - * @param {ASTNode} nodeB The second node - * @returns {boolean} true if the nodes have identical token representations - */ - function hasSameTokens(nodeA, nodeB) { - const tokensA = sourceCode.getTokens(nodeA); - const tokensB = sourceCode.getTokens(nodeB); - - return tokensA.length === tokensB.length && - tokensA.every((token, index) => token.type === tokensB[index].type && token.value === tokensB[index].value); - } - - return { - - BinaryExpression(node) { - const operators = new Set(["===", "==", "!==", "!=", ">", "<", ">=", "<="]); - - if (operators.has(node.operator) && hasSameTokens(node.left, node.right)) { - context.report({ node, message: "Comparing to itself is potentially pointless." }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-sequences.js b/node_modules/eslint/lib/rules/no-sequences.js deleted file mode 100644 index 8eaf5557..00000000 --- a/node_modules/eslint/lib/rules/no-sequences.js +++ /dev/null @@ -1,113 +0,0 @@ -/** - * @fileoverview Rule to flag use of comma operator - * @author Brandon Mills - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow comma operators", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-sequences" - }, - - schema: [] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - /** - * Parts of the grammar that are required to have parens. - */ - const parenthesized = { - DoWhileStatement: "test", - IfStatement: "test", - SwitchStatement: "discriminant", - WhileStatement: "test", - WithStatement: "object", - ArrowFunctionExpression: "body" - - /* - * Omitting CallExpression - commas are parsed as argument separators - * Omitting NewExpression - commas are parsed as argument separators - * Omitting ForInStatement - parts aren't individually parenthesised - * Omitting ForStatement - parts aren't individually parenthesised - */ - }; - - /** - * Determines whether a node is required by the grammar to be wrapped in - * parens, e.g. the test of an if statement. - * @param {ASTNode} node - The AST node - * @returns {boolean} True if parens around node belong to parent node. - */ - function requiresExtraParens(node) { - return node.parent && parenthesized[node.parent.type] && - node === node.parent[parenthesized[node.parent.type]]; - } - - /** - * Check if a node is wrapped in parens. - * @param {ASTNode} node - The AST node - * @returns {boolean} True if the node has a paren on each side. - */ - function isParenthesised(node) { - return astUtils.isParenthesised(sourceCode, node); - } - - /** - * Check if a node is wrapped in two levels of parens. - * @param {ASTNode} node - The AST node - * @returns {boolean} True if two parens surround the node on each side. - */ - function isParenthesisedTwice(node) { - const previousToken = sourceCode.getTokenBefore(node, 1), - nextToken = sourceCode.getTokenAfter(node, 1); - - return isParenthesised(node) && previousToken && nextToken && - astUtils.isOpeningParenToken(previousToken) && previousToken.range[1] <= node.range[0] && - astUtils.isClosingParenToken(nextToken) && nextToken.range[0] >= node.range[1]; - } - - return { - SequenceExpression(node) { - - // Always allow sequences in for statement update - if (node.parent.type === "ForStatement" && - (node === node.parent.init || node === node.parent.update)) { - return; - } - - // Wrapping a sequence in extra parens indicates intent - if (requiresExtraParens(node)) { - if (isParenthesisedTwice(node)) { - return; - } - } else { - if (isParenthesised(node)) { - return; - } - } - - const child = sourceCode.getTokenAfter(node.expressions[0]); - - context.report({ node, loc: child.loc.start, message: "Unexpected use of comma operator." }); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-shadow-restricted-names.js b/node_modules/eslint/lib/rules/no-shadow-restricted-names.js deleted file mode 100644 index 7b92521b..00000000 --- a/node_modules/eslint/lib/rules/no-shadow-restricted-names.js +++ /dev/null @@ -1,70 +0,0 @@ -/** - * @fileoverview Disallow shadowing of NaN, undefined, and Infinity (ES5 section 15.1.1) - * @author Michael Ficarra - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow identifiers from shadowing restricted names", - category: "Variables", - recommended: false, - url: "https://eslint.org/docs/rules/no-shadow-restricted-names" - }, - - schema: [] - }, - - create(context) { - - const RESTRICTED = ["undefined", "NaN", "Infinity", "arguments", "eval"]; - - /** - * Check if the node name is present inside the restricted list - * @param {ASTNode} id id to evaluate - * @returns {void} - * @private - */ - function checkForViolation(id) { - if (RESTRICTED.indexOf(id.name) > -1) { - context.report({ - node: id, - message: "Shadowing of global property '{{idName}}'.", - data: { - idName: id.name - } - }); - } - } - - return { - VariableDeclarator(node) { - checkForViolation(node.id); - }, - ArrowFunctionExpression(node) { - [].map.call(node.params, checkForViolation); - }, - FunctionExpression(node) { - if (node.id) { - checkForViolation(node.id); - } - [].map.call(node.params, checkForViolation); - }, - FunctionDeclaration(node) { - if (node.id) { - checkForViolation(node.id); - [].map.call(node.params, checkForViolation); - } - }, - CatchClause(node) { - checkForViolation(node.param); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-shadow.js b/node_modules/eslint/lib/rules/no-shadow.js deleted file mode 100644 index d01231ff..00000000 --- a/node_modules/eslint/lib/rules/no-shadow.js +++ /dev/null @@ -1,189 +0,0 @@ -/** - * @fileoverview Rule to flag on declaring variables already declared in the outer scope - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow variable declarations from shadowing variables declared in the outer scope", - category: "Variables", - recommended: false, - url: "https://eslint.org/docs/rules/no-shadow" - }, - - schema: [ - { - type: "object", - properties: { - builtinGlobals: { type: "boolean" }, - hoist: { enum: ["all", "functions", "never"] }, - allow: { - type: "array", - items: { - type: "string" - } - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - const options = { - builtinGlobals: Boolean(context.options[0] && context.options[0].builtinGlobals), - hoist: (context.options[0] && context.options[0].hoist) || "functions", - allow: (context.options[0] && context.options[0].allow) || [] - }; - - /** - * Check if variable name is allowed. - * - * @param {ASTNode} variable The variable to check. - * @returns {boolean} Whether or not the variable name is allowed. - */ - function isAllowed(variable) { - return options.allow.indexOf(variable.name) !== -1; - } - - /** - * Checks if a variable of the class name in the class scope of ClassDeclaration. - * - * ClassDeclaration creates two variables of its name into its outer scope and its class scope. - * So we should ignore the variable in the class scope. - * - * @param {Object} variable The variable to check. - * @returns {boolean} Whether or not the variable of the class name in the class scope of ClassDeclaration. - */ - function isDuplicatedClassNameVariable(variable) { - const block = variable.scope.block; - - return block.type === "ClassDeclaration" && block.id === variable.identifiers[0]; - } - - /** - * Checks if a variable is inside the initializer of scopeVar. - * - * To avoid reporting at declarations such as `var a = function a() {};`. - * But it should report `var a = function(a) {};` or `var a = function() { function a() {} };`. - * - * @param {Object} variable The variable to check. - * @param {Object} scopeVar The scope variable to look for. - * @returns {boolean} Whether or not the variable is inside initializer of scopeVar. - */ - function isOnInitializer(variable, scopeVar) { - const outerScope = scopeVar.scope; - const outerDef = scopeVar.defs[0]; - const outer = outerDef && outerDef.parent && outerDef.parent.range; - const innerScope = variable.scope; - const innerDef = variable.defs[0]; - const inner = innerDef && innerDef.name.range; - - return ( - outer && - inner && - outer[0] < inner[0] && - inner[1] < outer[1] && - ((innerDef.type === "FunctionName" && innerDef.node.type === "FunctionExpression") || innerDef.node.type === "ClassExpression") && - outerScope === innerScope.upper - ); - } - - /** - * Get a range of a variable's identifier node. - * @param {Object} variable The variable to get. - * @returns {Array|undefined} The range of the variable's identifier node. - */ - function getNameRange(variable) { - const def = variable.defs[0]; - - return def && def.name.range; - } - - /** - * Checks if a variable is in TDZ of scopeVar. - * @param {Object} variable The variable to check. - * @param {Object} scopeVar The variable of TDZ. - * @returns {boolean} Whether or not the variable is in TDZ of scopeVar. - */ - function isInTdz(variable, scopeVar) { - const outerDef = scopeVar.defs[0]; - const inner = getNameRange(variable); - const outer = getNameRange(scopeVar); - - return ( - inner && - outer && - inner[1] < outer[0] && - - // Excepts FunctionDeclaration if is {"hoist":"function"}. - (options.hoist !== "functions" || !outerDef || outerDef.node.type !== "FunctionDeclaration") - ); - } - - /** - * Checks the current context for shadowed variables. - * @param {Scope} scope - Fixme - * @returns {void} - */ - function checkForShadows(scope) { - const variables = scope.variables; - - for (let i = 0; i < variables.length; ++i) { - const variable = variables[i]; - - // Skips "arguments" or variables of a class name in the class scope of ClassDeclaration. - if (variable.identifiers.length === 0 || - isDuplicatedClassNameVariable(variable) || - isAllowed(variable) - ) { - continue; - } - - // Gets shadowed variable. - const shadowed = astUtils.getVariableByName(scope.upper, variable.name); - - if (shadowed && - (shadowed.identifiers.length > 0 || (options.builtinGlobals && "writeable" in shadowed)) && - !isOnInitializer(variable, shadowed) && - !(options.hoist !== "all" && isInTdz(variable, shadowed)) - ) { - context.report({ - node: variable.identifiers[0], - message: "'{{name}}' is already declared in the upper scope.", - data: variable - }); - } - } - } - - return { - "Program:exit"() { - const globalScope = context.getScope(); - const stack = globalScope.childScopes.slice(); - - while (stack.length) { - const scope = stack.pop(); - - stack.push.apply(stack, scope.childScopes); - checkForShadows(scope); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-spaced-func.js b/node_modules/eslint/lib/rules/no-spaced-func.js deleted file mode 100644 index 42d1e4b2..00000000 --- a/node_modules/eslint/lib/rules/no-spaced-func.js +++ /dev/null @@ -1,76 +0,0 @@ -/** - * @fileoverview Rule to check that spaced function application - * @author Matt DuVall - * @deprecated in ESLint v3.3.0 - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow spacing between function identifiers and their applications (deprecated)", - category: "Stylistic Issues", - recommended: false, - replacedBy: ["func-call-spacing"], - url: "https://eslint.org/docs/rules/no-spaced-func" - }, - - deprecated: true, - - fixable: "whitespace", - schema: [] - }, - - create(context) { - - const sourceCode = context.getSourceCode(); - - /** - * Check if open space is present in a function name - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function detectOpenSpaces(node) { - const lastCalleeToken = sourceCode.getLastToken(node.callee); - let prevToken = lastCalleeToken, - parenToken = sourceCode.getTokenAfter(lastCalleeToken); - - // advances to an open parenthesis. - while ( - parenToken && - parenToken.range[1] < node.range[1] && - parenToken.value !== "(" - ) { - prevToken = parenToken; - parenToken = sourceCode.getTokenAfter(parenToken); - } - - // look for a space between the callee and the open paren - if (parenToken && - parenToken.range[1] < node.range[1] && - sourceCode.isSpaceBetweenTokens(prevToken, parenToken) - ) { - context.report({ - node, - loc: lastCalleeToken.loc.start, - message: "Unexpected space between function name and paren.", - fix(fixer) { - return fixer.removeRange([prevToken.range[1], parenToken.range[0]]); - } - }); - } - } - - return { - CallExpression: detectOpenSpaces, - NewExpression: detectOpenSpaces - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-sparse-arrays.js b/node_modules/eslint/lib/rules/no-sparse-arrays.js deleted file mode 100644 index 1cc6f7cc..00000000 --- a/node_modules/eslint/lib/rules/no-sparse-arrays.js +++ /dev/null @@ -1,44 +0,0 @@ -/** - * @fileoverview Disallow sparse arrays - * @author Nicholas C. Zakas - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow sparse arrays", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-sparse-arrays" - }, - - schema: [] - }, - - create(context) { - - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - - ArrayExpression(node) { - - const emptySpot = node.elements.indexOf(null) > -1; - - if (emptySpot) { - context.report({ node, message: "Unexpected comma in middle of array." }); - } - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-sync.js b/node_modules/eslint/lib/rules/no-sync.js deleted file mode 100644 index eb7b787d..00000000 --- a/node_modules/eslint/lib/rules/no-sync.js +++ /dev/null @@ -1,54 +0,0 @@ -/** - * @fileoverview Rule to check for properties whose identifier ends with the string Sync - * @author Matt DuVall - */ - -/* jshint node:true */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow synchronous methods", - category: "Node.js and CommonJS", - recommended: false, - url: "https://eslint.org/docs/rules/no-sync" - }, - - schema: [ - { - type: "object", - properties: { - allowAtRootLevel: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const selector = context.options[0] && context.options[0].allowAtRootLevel - ? ":function MemberExpression[property.name=/.*Sync$/]" - : "MemberExpression[property.name=/.*Sync$/]"; - - return { - [selector](node) { - context.report({ - node, - message: "Unexpected sync method: '{{propertyName}}'.", - data: { - propertyName: node.property.name - } - }); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-tabs.js b/node_modules/eslint/lib/rules/no-tabs.js deleted file mode 100644 index 08a8fa5b..00000000 --- a/node_modules/eslint/lib/rules/no-tabs.js +++ /dev/null @@ -1,48 +0,0 @@ -/** - * @fileoverview Rule to check for tabs inside a file - * @author Gyandeep Singh - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ -const regex = /\t/; - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow all tabs", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-tabs" - }, - schema: [] - }, - - create(context) { - return { - Program(node) { - context.getSourceCode().getLines().forEach((line, index) => { - const match = regex.exec(line); - - if (match) { - context.report({ - node, - loc: { - line: index + 1, - column: match.index + 1 - }, - message: "Unexpected tab character." - }); - } - }); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-template-curly-in-string.js b/node_modules/eslint/lib/rules/no-template-curly-in-string.js deleted file mode 100644 index ed74fcc6..00000000 --- a/node_modules/eslint/lib/rules/no-template-curly-in-string.js +++ /dev/null @@ -1,38 +0,0 @@ -/** - * @fileoverview Warn when using template string syntax in regular strings - * @author Jeroen Engels - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow template literal placeholder syntax in regular strings", - category: "Possible Errors", - recommended: false, - url: "https://eslint.org/docs/rules/no-template-curly-in-string" - }, - - schema: [] - }, - - create(context) { - const regex = /\$\{[^}]+\}/; - - return { - Literal(node) { - if (typeof node.value === "string" && regex.test(node.value)) { - context.report({ - node, - message: "Unexpected template string expression." - }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-ternary.js b/node_modules/eslint/lib/rules/no-ternary.js deleted file mode 100644 index 4dcc8db0..00000000 --- a/node_modules/eslint/lib/rules/no-ternary.js +++ /dev/null @@ -1,35 +0,0 @@ -/** - * @fileoverview Rule to flag use of ternary operators. - * @author Ian Christian Myers - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow ternary operators", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-ternary" - }, - - schema: [] - }, - - create(context) { - - return { - - ConditionalExpression(node) { - context.report({ node, message: "Ternary operator used." }); - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-this-before-super.js b/node_modules/eslint/lib/rules/no-this-before-super.js deleted file mode 100644 index 944a3235..00000000 --- a/node_modules/eslint/lib/rules/no-this-before-super.js +++ /dev/null @@ -1,300 +0,0 @@ -/** - * @fileoverview A rule to disallow using `this`/`super` before `super()`. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether or not a given node is a constructor. - * @param {ASTNode} node - A node to check. This node type is one of - * `Program`, `FunctionDeclaration`, `FunctionExpression`, and - * `ArrowFunctionExpression`. - * @returns {boolean} `true` if the node is a constructor. - */ -function isConstructorFunction(node) { - return ( - node.type === "FunctionExpression" && - node.parent.type === "MethodDefinition" && - node.parent.kind === "constructor" - ); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `this`/`super` before calling `super()` in constructors", - category: "ECMAScript 6", - recommended: true, - url: "https://eslint.org/docs/rules/no-this-before-super" - }, - - schema: [] - }, - - create(context) { - - /* - * Information for each constructor. - * - upper: Information of the upper constructor. - * - hasExtends: A flag which shows whether the owner class has a valid - * `extends` part. - * - scope: The scope of the owner class. - * - codePath: The code path of this constructor. - */ - let funcInfo = null; - - /* - * Information for each code path segment. - * Each key is the id of a code path segment. - * Each value is an object: - * - superCalled: The flag which shows `super()` called in all code paths. - * - invalidNodes: The array of invalid ThisExpression and Super nodes. - */ - let segInfoMap = Object.create(null); - - /** - * Gets whether or not `super()` is called in a given code path segment. - * @param {CodePathSegment} segment - A code path segment to get. - * @returns {boolean} `true` if `super()` is called. - */ - function isCalled(segment) { - return !segment.reachable || segInfoMap[segment.id].superCalled; - } - - /** - * Checks whether or not this is in a constructor. - * @returns {boolean} `true` if this is in a constructor. - */ - function isInConstructorOfDerivedClass() { - return Boolean(funcInfo && funcInfo.isConstructor && funcInfo.hasExtends); - } - - /** - * Checks whether or not this is before `super()` is called. - * @returns {boolean} `true` if this is before `super()` is called. - */ - function isBeforeCallOfSuper() { - return ( - isInConstructorOfDerivedClass() && - !funcInfo.codePath.currentSegments.every(isCalled) - ); - } - - /** - * Sets a given node as invalid. - * @param {ASTNode} node - A node to set as invalid. This is one of - * a ThisExpression and a Super. - * @returns {void} - */ - function setInvalid(node) { - const segments = funcInfo.codePath.currentSegments; - - for (let i = 0; i < segments.length; ++i) { - const segment = segments[i]; - - if (segment.reachable) { - segInfoMap[segment.id].invalidNodes.push(node); - } - } - } - - /** - * Sets the current segment as `super` was called. - * @returns {void} - */ - function setSuperCalled() { - const segments = funcInfo.codePath.currentSegments; - - for (let i = 0; i < segments.length; ++i) { - const segment = segments[i]; - - if (segment.reachable) { - segInfoMap[segment.id].superCalled = true; - } - } - } - - return { - - /** - * Adds information of a constructor into the stack. - * @param {CodePath} codePath - A code path which was started. - * @param {ASTNode} node - The current node. - * @returns {void} - */ - onCodePathStart(codePath, node) { - if (isConstructorFunction(node)) { - - // Class > ClassBody > MethodDefinition > FunctionExpression - const classNode = node.parent.parent.parent; - - funcInfo = { - upper: funcInfo, - isConstructor: true, - hasExtends: Boolean( - classNode.superClass && - !astUtils.isNullOrUndefined(classNode.superClass) - ), - codePath - }; - } else { - funcInfo = { - upper: funcInfo, - isConstructor: false, - hasExtends: false, - codePath - }; - } - }, - - /** - * Removes the top of stack item. - * - * And this treverses all segments of this code path then reports every - * invalid node. - * - * @param {CodePath} codePath - A code path which was ended. - * @param {ASTNode} node - The current node. - * @returns {void} - */ - onCodePathEnd(codePath) { - const isDerivedClass = funcInfo.hasExtends; - - funcInfo = funcInfo.upper; - if (!isDerivedClass) { - return; - } - - codePath.traverseSegments((segment, controller) => { - const info = segInfoMap[segment.id]; - - for (let i = 0; i < info.invalidNodes.length; ++i) { - const invalidNode = info.invalidNodes[i]; - - context.report({ - message: "'{{kind}}' is not allowed before 'super()'.", - node: invalidNode, - data: { - kind: invalidNode.type === "Super" ? "super" : "this" - } - }); - } - - if (info.superCalled) { - controller.skip(); - } - }); - }, - - /** - * Initialize information of a given code path segment. - * @param {CodePathSegment} segment - A code path segment to initialize. - * @returns {void} - */ - onCodePathSegmentStart(segment) { - if (!isInConstructorOfDerivedClass()) { - return; - } - - // Initialize info. - segInfoMap[segment.id] = { - superCalled: ( - segment.prevSegments.length > 0 && - segment.prevSegments.every(isCalled) - ), - invalidNodes: [] - }; - }, - - /** - * Update information of the code path segment when a code path was - * looped. - * @param {CodePathSegment} fromSegment - The code path segment of the - * end of a loop. - * @param {CodePathSegment} toSegment - A code path segment of the head - * of a loop. - * @returns {void} - */ - onCodePathSegmentLoop(fromSegment, toSegment) { - if (!isInConstructorOfDerivedClass()) { - return; - } - - // Update information inside of the loop. - funcInfo.codePath.traverseSegments( - { first: toSegment, last: fromSegment }, - (segment, controller) => { - const info = segInfoMap[segment.id]; - - if (info.superCalled) { - info.invalidNodes = []; - controller.skip(); - } else if ( - segment.prevSegments.length > 0 && - segment.prevSegments.every(isCalled) - ) { - info.superCalled = true; - info.invalidNodes = []; - } - } - ); - }, - - /** - * Reports if this is before `super()`. - * @param {ASTNode} node - A target node. - * @returns {void} - */ - ThisExpression(node) { - if (isBeforeCallOfSuper()) { - setInvalid(node); - } - }, - - /** - * Reports if this is before `super()`. - * @param {ASTNode} node - A target node. - * @returns {void} - */ - Super(node) { - if (!astUtils.isCallee(node) && isBeforeCallOfSuper()) { - setInvalid(node); - } - }, - - /** - * Marks `super()` called. - * @param {ASTNode} node - A target node. - * @returns {void} - */ - "CallExpression:exit"(node) { - if (node.callee.type === "Super" && isBeforeCallOfSuper()) { - setSuperCalled(); - } - }, - - /** - * Resets state. - * @returns {void} - */ - "Program:exit"() { - segInfoMap = Object.create(null); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-throw-literal.js b/node_modules/eslint/lib/rules/no-throw-literal.js deleted file mode 100644 index b080578b..00000000 --- a/node_modules/eslint/lib/rules/no-throw-literal.js +++ /dev/null @@ -1,44 +0,0 @@ -/** - * @fileoverview Rule to restrict what can be thrown as an exception. - * @author Dieter Oberkofler - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow throwing literals as exceptions", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-throw-literal" - }, - - schema: [] - }, - - create(context) { - - return { - - ThrowStatement(node) { - if (!astUtils.couldBeError(node.argument)) { - context.report({ node, message: "Expected an object to be thrown." }); - } else if (node.argument.type === "Identifier") { - if (node.argument.name === "undefined") { - context.report({ node, message: "Do not throw undefined." }); - } - } - - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-trailing-spaces.js b/node_modules/eslint/lib/rules/no-trailing-spaces.js deleted file mode 100644 index 4d70c3b5..00000000 --- a/node_modules/eslint/lib/rules/no-trailing-spaces.js +++ /dev/null @@ -1,170 +0,0 @@ -/** - * @fileoverview Disallow trailing spaces at the end of lines. - * @author Nodeca Team - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow trailing whitespace at the end of lines", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-trailing-spaces" - }, - - fixable: "whitespace", - - schema: [ - { - type: "object", - properties: { - skipBlankLines: { - type: "boolean" - }, - ignoreComments: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - const BLANK_CLASS = "[ \t\u00a0\u2000-\u200b\u3000]", - SKIP_BLANK = `^${BLANK_CLASS}*$`, - NONBLANK = `${BLANK_CLASS}+$`; - - const options = context.options[0] || {}, - skipBlankLines = options.skipBlankLines || false, - ignoreComments = typeof options.ignoreComments === "boolean" && options.ignoreComments; - - /** - * Report the error message - * @param {ASTNode} node node to report - * @param {int[]} location range information - * @param {int[]} fixRange Range based on the whole program - * @returns {void} - */ - function report(node, location, fixRange) { - - /* - * Passing node is a bit dirty, because message data will contain big - * text in `source`. But... who cares :) ? - * One more kludge will not make worse the bloody wizardry of this - * plugin. - */ - context.report({ - node, - loc: location, - message: "Trailing spaces not allowed.", - fix(fixer) { - return fixer.removeRange(fixRange); - } - }); - } - - /** - * Given a list of comment nodes, return the line numbers for those comments. - * @param {Array} comments An array of comment nodes. - * @returns {number[]} An array of line numbers containing comments. - */ - function getCommentLineNumbers(comments) { - const lines = new Set(); - - comments.forEach(comment => { - for (let i = comment.loc.start.line; i <= comment.loc.end.line; i++) { - lines.add(i); - } - }); - - return lines; - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - - Program: function checkTrailingSpaces(node) { - - /* - * Let's hack. Since Espree does not return whitespace nodes, - * fetch the source code and do matching via regexps. - */ - - const re = new RegExp(NONBLANK), - skipMatch = new RegExp(SKIP_BLANK), - lines = sourceCode.lines, - linebreaks = sourceCode.getText().match(astUtils.createGlobalLinebreakMatcher()), - comments = sourceCode.getAllComments(), - commentLineNumbers = getCommentLineNumbers(comments); - - let totalLength = 0, - fixRange = []; - - for (let i = 0, ii = lines.length; i < ii; i++) { - const matches = re.exec(lines[i]); - - /* - * Always add linebreak length to line length to accommodate for line break (\n or \r\n) - * Because during the fix time they also reserve one spot in the array. - * Usually linebreak length is 2 for \r\n (CRLF) and 1 for \n (LF) - */ - const linebreakLength = linebreaks && linebreaks[i] ? linebreaks[i].length : 1; - const lineLength = lines[i].length + linebreakLength; - - if (matches) { - const location = { - line: i + 1, - column: matches.index - }; - - const rangeStart = totalLength + location.column; - const rangeEnd = totalLength + lineLength - linebreakLength; - const containingNode = sourceCode.getNodeByRangeIndex(rangeStart); - - if (containingNode && containingNode.type === "TemplateElement" && - rangeStart > containingNode.parent.range[0] && - rangeEnd < containingNode.parent.range[1]) { - totalLength += lineLength; - continue; - } - - /* - * If the line has only whitespace, and skipBlankLines - * is true, don't report it - */ - if (skipBlankLines && skipMatch.test(lines[i])) { - totalLength += lineLength; - continue; - } - - fixRange = [rangeStart, rangeEnd]; - - if (!ignoreComments || !commentLineNumbers.has(location.line)) { - report(node, location, fixRange); - } - } - - totalLength += lineLength; - } - } - - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-undef-init.js b/node_modules/eslint/lib/rules/no-undef-init.js deleted file mode 100644 index 2e0ab246..00000000 --- a/node_modules/eslint/lib/rules/no-undef-init.js +++ /dev/null @@ -1,64 +0,0 @@ -/** - * @fileoverview Rule to flag when initializing to undefined - * @author Ilya Volodin - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow initializing variables to `undefined`", - category: "Variables", - recommended: false, - url: "https://eslint.org/docs/rules/no-undef-init" - }, - - schema: [], - - fixable: "code" - }, - - create(context) { - - const sourceCode = context.getSourceCode(); - - return { - - VariableDeclarator(node) { - const name = sourceCode.getText(node.id), - init = node.init && node.init.name, - scope = context.getScope(), - undefinedVar = astUtils.getVariableByName(scope, "undefined"), - shadowed = undefinedVar && undefinedVar.defs.length > 0; - - if (init === "undefined" && node.parent.kind !== "const" && !shadowed) { - context.report({ - node, - message: "It's not necessary to initialize '{{name}}' to undefined.", - data: { name }, - fix(fixer) { - if (node.parent.kind === "var") { - return null; - } - - if (node.id.type === "ArrayPattern" || node.id.type === "ObjectPattern") { - - // Don't fix destructuring assignment to `undefined`. - return null; - } - return fixer.removeRange([node.id.range[1], node.range[1]]); - } - }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-undef.js b/node_modules/eslint/lib/rules/no-undef.js deleted file mode 100644 index c8347d50..00000000 --- a/node_modules/eslint/lib/rules/no-undef.js +++ /dev/null @@ -1,72 +0,0 @@ -/** - * @fileoverview Rule to flag references to undeclared variables. - * @author Mark Macdonald - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks if the given node is the argument of a typeof operator. - * @param {ASTNode} node The AST node being checked. - * @returns {boolean} Whether or not the node is the argument of a typeof operator. - */ -function hasTypeOfOperator(node) { - const parent = node.parent; - - return parent.type === "UnaryExpression" && parent.operator === "typeof"; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow the use of undeclared variables unless mentioned in `/*global */` comments", - category: "Variables", - recommended: true, - url: "https://eslint.org/docs/rules/no-undef" - }, - - schema: [ - { - type: "object", - properties: { - typeof: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const options = context.options[0]; - const considerTypeOf = options && options.typeof === true || false; - - return { - "Program:exit"(/* node */) { - const globalScope = context.getScope(); - - globalScope.through.forEach(ref => { - const identifier = ref.identifier; - - if (!considerTypeOf && hasTypeOfOperator(identifier)) { - return; - } - - context.report({ - node: identifier, - message: "'{{name}}' is not defined.", - data: identifier - }); - }); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-undefined.js b/node_modules/eslint/lib/rules/no-undefined.js deleted file mode 100644 index 94b514e9..00000000 --- a/node_modules/eslint/lib/rules/no-undefined.js +++ /dev/null @@ -1,78 +0,0 @@ -/** - * @fileoverview Rule to flag references to the undefined variable. - * @author Michael Ficarra - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow the use of `undefined` as an identifier", - category: "Variables", - recommended: false, - url: "https://eslint.org/docs/rules/no-undefined" - }, - - schema: [] - }, - - create(context) { - - /** - * Report an invalid "undefined" identifier node. - * @param {ASTNode} node The node to report. - * @returns {void} - */ - function report(node) { - context.report({ - node, - message: "Unexpected use of undefined." - }); - } - - /** - * Checks the given scope for references to `undefined` and reports - * all references found. - * @param {eslint-scope.Scope} scope The scope to check. - * @returns {void} - */ - function checkScope(scope) { - const undefinedVar = scope.set.get("undefined"); - - if (!undefinedVar) { - return; - } - - const references = undefinedVar.references; - - const defs = undefinedVar.defs; - - // Report non-initializing references (those are covered in defs below) - references - .filter(ref => !ref.init) - .forEach(ref => report(ref.identifier)); - - defs.forEach(def => report(def.name)); - } - - return { - "Program:exit"() { - const globalScope = context.getScope(); - - const stack = [globalScope]; - - while (stack.length) { - const scope = stack.pop(); - - stack.push.apply(stack, scope.childScopes); - checkScope(scope); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-underscore-dangle.js b/node_modules/eslint/lib/rules/no-underscore-dangle.js deleted file mode 100644 index c76488a9..00000000 --- a/node_modules/eslint/lib/rules/no-underscore-dangle.js +++ /dev/null @@ -1,204 +0,0 @@ -/** - * @fileoverview Rule to flag trailing underscores in variable declarations. - * @author Matt DuVall - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow dangling underscores in identifiers", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-underscore-dangle" - }, - - schema: [ - { - type: "object", - properties: { - allow: { - type: "array", - items: { - type: "string" - } - }, - allowAfterThis: { - type: "boolean" - }, - allowAfterSuper: { - type: "boolean" - }, - enforceInMethodNames: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - const options = context.options[0] || {}; - const ALLOWED_VARIABLES = options.allow ? options.allow : []; - const allowAfterThis = typeof options.allowAfterThis !== "undefined" ? options.allowAfterThis : false; - const allowAfterSuper = typeof options.allowAfterSuper !== "undefined" ? options.allowAfterSuper : false; - const enforceInMethodNames = typeof options.enforceInMethodNames !== "undefined" ? options.enforceInMethodNames : false; - - //------------------------------------------------------------------------- - // Helpers - //------------------------------------------------------------------------- - - /** - * Check if identifier is present inside the allowed option - * @param {string} identifier name of the node - * @returns {boolean} true if its is present - * @private - */ - function isAllowed(identifier) { - return ALLOWED_VARIABLES.some(ident => ident === identifier); - } - - /** - * Check if identifier has a underscore at the end - * @param {ASTNode} identifier node to evaluate - * @returns {boolean} true if its is present - * @private - */ - function hasTrailingUnderscore(identifier) { - const len = identifier.length; - - return identifier !== "_" && (identifier[0] === "_" || identifier[len - 1] === "_"); - } - - /** - * Check if identifier is a special case member expression - * @param {ASTNode} identifier node to evaluate - * @returns {boolean} true if its is a special case - * @private - */ - function isSpecialCaseIdentifierForMemberExpression(identifier) { - return identifier === "__proto__"; - } - - /** - * Check if identifier is a special case variable expression - * @param {ASTNode} identifier node to evaluate - * @returns {boolean} true if its is a special case - * @private - */ - function isSpecialCaseIdentifierInVariableExpression(identifier) { - - // Checks for the underscore library usage here - return identifier === "_"; - } - - /** - * Check if function has a underscore at the end - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function checkForTrailingUnderscoreInFunctionDeclaration(node) { - if (node.id) { - const identifier = node.id.name; - - if (typeof identifier !== "undefined" && hasTrailingUnderscore(identifier) && !isAllowed(identifier)) { - context.report({ - node, - message: "Unexpected dangling '_' in '{{identifier}}'.", - data: { - identifier - } - }); - } - } - } - - /** - * Check if variable expression has a underscore at the end - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function checkForTrailingUnderscoreInVariableExpression(node) { - const identifier = node.id.name; - - if (typeof identifier !== "undefined" && hasTrailingUnderscore(identifier) && - !isSpecialCaseIdentifierInVariableExpression(identifier) && !isAllowed(identifier)) { - context.report({ - node, - message: "Unexpected dangling '_' in '{{identifier}}'.", - data: { - identifier - } - }); - } - } - - /** - * Check if member expression has a underscore at the end - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function checkForTrailingUnderscoreInMemberExpression(node) { - const identifier = node.property.name, - isMemberOfThis = node.object.type === "ThisExpression", - isMemberOfSuper = node.object.type === "Super"; - - if (typeof identifier !== "undefined" && hasTrailingUnderscore(identifier) && - !(isMemberOfThis && allowAfterThis) && - !(isMemberOfSuper && allowAfterSuper) && - !isSpecialCaseIdentifierForMemberExpression(identifier) && !isAllowed(identifier)) { - context.report({ - node, - message: "Unexpected dangling '_' in '{{identifier}}'.", - data: { - identifier - } - }); - } - } - - /** - * Check if method declaration or method property has a underscore at the end - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function checkForTrailingUnderscoreInMethod(node) { - const identifier = node.key.name; - const isMethod = node.type === "MethodDefinition" || node.type === "Property" && node.method; - - if (typeof identifier !== "undefined" && enforceInMethodNames && isMethod && hasTrailingUnderscore(identifier)) { - context.report({ - node, - message: "Unexpected dangling '_' in '{{identifier}}'.", - data: { - identifier - } - }); - } - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - FunctionDeclaration: checkForTrailingUnderscoreInFunctionDeclaration, - VariableDeclarator: checkForTrailingUnderscoreInVariableExpression, - MemberExpression: checkForTrailingUnderscoreInMemberExpression, - MethodDefinition: checkForTrailingUnderscoreInMethod, - Property: checkForTrailingUnderscoreInMethod - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-unexpected-multiline.js b/node_modules/eslint/lib/rules/no-unexpected-multiline.js deleted file mode 100644 index 51ba7cfa..00000000 --- a/node_modules/eslint/lib/rules/no-unexpected-multiline.js +++ /dev/null @@ -1,99 +0,0 @@ -/** - * @fileoverview Rule to spot scenarios where a newline looks like it is ending a statement, but is not. - * @author Glen Mailer - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow confusing multiline expressions", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-unexpected-multiline" - }, - - schema: [] - }, - - create(context) { - - const FUNCTION_MESSAGE = "Unexpected newline between function and ( of function call."; - const PROPERTY_MESSAGE = "Unexpected newline between object and [ of property access."; - const TAGGED_TEMPLATE_MESSAGE = "Unexpected newline between template tag and template literal."; - const DIVISION_MESSAGE = "Unexpected newline between numerator and division operator."; - - const REGEX_FLAG_MATCHER = /^[gimsuy]+$/; - - const sourceCode = context.getSourceCode(); - - /** - * Check to see if there is a newline between the node and the following open bracket - * line's expression - * @param {ASTNode} node The node to check. - * @param {string} msg The error message to use. - * @returns {void} - * @private - */ - function checkForBreakAfter(node, msg) { - const openParen = sourceCode.getTokenAfter(node, astUtils.isNotClosingParenToken); - const nodeExpressionEnd = sourceCode.getTokenBefore(openParen); - - if (openParen.loc.start.line !== nodeExpressionEnd.loc.end.line) { - context.report({ node, loc: openParen.loc.start, message: msg, data: { char: openParen.value } }); - } - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - - MemberExpression(node) { - if (!node.computed) { - return; - } - checkForBreakAfter(node.object, PROPERTY_MESSAGE); - }, - - TaggedTemplateExpression(node) { - if (node.tag.loc.end.line === node.quasi.loc.start.line) { - return; - } - context.report({ node, loc: node.loc.start, message: TAGGED_TEMPLATE_MESSAGE }); - }, - - CallExpression(node) { - if (node.arguments.length === 0) { - return; - } - checkForBreakAfter(node.callee, FUNCTION_MESSAGE); - }, - - "BinaryExpression[operator='/'] > BinaryExpression[operator='/'].left"(node) { - const secondSlash = sourceCode.getTokenAfter(node, token => token.value === "/"); - const tokenAfterOperator = sourceCode.getTokenAfter(secondSlash); - - if ( - tokenAfterOperator.type === "Identifier" && - REGEX_FLAG_MATCHER.test(tokenAfterOperator.value) && - secondSlash.range[1] === tokenAfterOperator.range[0] - ) { - checkForBreakAfter(node.left, DIVISION_MESSAGE); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-unmodified-loop-condition.js b/node_modules/eslint/lib/rules/no-unmodified-loop-condition.js deleted file mode 100644 index 623144dc..00000000 --- a/node_modules/eslint/lib/rules/no-unmodified-loop-condition.js +++ /dev/null @@ -1,368 +0,0 @@ -/** - * @fileoverview Rule to disallow use of unmodified expressions in loop conditions - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const Traverser = require("../util/traverser"), - astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const pushAll = Function.apply.bind(Array.prototype.push); -const SENTINEL_PATTERN = /(?:(?:Call|Class|Function|Member|New|Yield)Expression|Statement|Declaration)$/; -const LOOP_PATTERN = /^(?:DoWhile|For|While)Statement$/; // for-in/of statements don't have `test` property. -const GROUP_PATTERN = /^(?:BinaryExpression|ConditionalExpression)$/; -const SKIP_PATTERN = /^(?:ArrowFunction|Class|Function)Expression$/; -const DYNAMIC_PATTERN = /^(?:Call|Member|New|TaggedTemplate|Yield)Expression$/; - -/** - * @typedef {Object} LoopConditionInfo - * @property {eslint-scope.Reference} reference - The reference. - * @property {ASTNode} group - BinaryExpression or ConditionalExpression nodes - * that the reference is belonging to. - * @property {Function} isInLoop - The predicate which checks a given reference - * is in this loop. - * @property {boolean} modified - The flag that the reference is modified in - * this loop. - */ - -/** - * Checks whether or not a given reference is a write reference. - * - * @param {eslint-scope.Reference} reference - A reference to check. - * @returns {boolean} `true` if the reference is a write reference. - */ -function isWriteReference(reference) { - if (reference.init) { - const def = reference.resolved && reference.resolved.defs[0]; - - if (!def || def.type !== "Variable" || def.parent.kind !== "var") { - return false; - } - } - return reference.isWrite(); -} - -/** - * Checks whether or not a given loop condition info does not have the modified - * flag. - * - * @param {LoopConditionInfo} condition - A loop condition info to check. - * @returns {boolean} `true` if the loop condition info is "unmodified". - */ -function isUnmodified(condition) { - return !condition.modified; -} - -/** - * Checks whether or not a given loop condition info does not have the modified - * flag and does not have the group this condition belongs to. - * - * @param {LoopConditionInfo} condition - A loop condition info to check. - * @returns {boolean} `true` if the loop condition info is "unmodified". - */ -function isUnmodifiedAndNotBelongToGroup(condition) { - return !(condition.modified || condition.group); -} - -/** - * Checks whether or not a given reference is inside of a given node. - * - * @param {ASTNode} node - A node to check. - * @param {eslint-scope.Reference} reference - A reference to check. - * @returns {boolean} `true` if the reference is inside of the node. - */ -function isInRange(node, reference) { - const or = node.range; - const ir = reference.identifier.range; - - return or[0] <= ir[0] && ir[1] <= or[1]; -} - -/** - * Checks whether or not a given reference is inside of a loop node's condition. - * - * @param {ASTNode} node - A node to check. - * @param {eslint-scope.Reference} reference - A reference to check. - * @returns {boolean} `true` if the reference is inside of the loop node's - * condition. - */ -const isInLoop = { - WhileStatement: isInRange, - DoWhileStatement: isInRange, - ForStatement(node, reference) { - return ( - isInRange(node, reference) && - !(node.init && isInRange(node.init, reference)) - ); - } -}; - -/** - * Gets the function which encloses a given reference. - * This supports only FunctionDeclaration. - * - * @param {eslint-scope.Reference} reference - A reference to get. - * @returns {ASTNode|null} The function node or null. - */ -function getEncloseFunctionDeclaration(reference) { - let node = reference.identifier; - - while (node) { - if (node.type === "FunctionDeclaration") { - return node.id ? node : null; - } - - node = node.parent; - } - - return null; -} - -/** - * Updates the "modified" flags of given loop conditions with given modifiers. - * - * @param {LoopConditionInfo[]} conditions - The loop conditions to be updated. - * @param {eslint-scope.Reference[]} modifiers - The references to update. - * @returns {void} - */ -function updateModifiedFlag(conditions, modifiers) { - - for (let i = 0; i < conditions.length; ++i) { - const condition = conditions[i]; - - for (let j = 0; !condition.modified && j < modifiers.length; ++j) { - const modifier = modifiers[j]; - let funcNode, funcVar; - - /* - * Besides checking for the condition being in the loop, we want to - * check the function that this modifier is belonging to is called - * in the loop. - * FIXME: This should probably be extracted to a function. - */ - const inLoop = condition.isInLoop(modifier) || Boolean( - (funcNode = getEncloseFunctionDeclaration(modifier)) && - (funcVar = astUtils.getVariableByName(modifier.from.upper, funcNode.id.name)) && - funcVar.references.some(condition.isInLoop) - ); - - condition.modified = inLoop; - } - } -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow unmodified loop conditions", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-unmodified-loop-condition" - }, - - schema: [] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - let groupMap = null; - - /** - * Reports a given condition info. - * - * @param {LoopConditionInfo} condition - A loop condition info to report. - * @returns {void} - */ - function report(condition) { - const node = condition.reference.identifier; - - context.report({ - node, - message: "'{{name}}' is not modified in this loop.", - data: node - }); - } - - /** - * Registers given conditions to the group the condition belongs to. - * - * @param {LoopConditionInfo[]} conditions - A loop condition info to - * register. - * @returns {void} - */ - function registerConditionsToGroup(conditions) { - for (let i = 0; i < conditions.length; ++i) { - const condition = conditions[i]; - - if (condition.group) { - let group = groupMap.get(condition.group); - - if (!group) { - group = []; - groupMap.set(condition.group, group); - } - group.push(condition); - } - } - } - - /** - * Reports references which are inside of unmodified groups. - * - * @param {LoopConditionInfo[]} conditions - A loop condition info to report. - * @returns {void} - */ - function checkConditionsInGroup(conditions) { - if (conditions.every(isUnmodified)) { - conditions.forEach(report); - } - } - - /** - * Checks whether or not a given group node has any dynamic elements. - * - * @param {ASTNode} root - A node to check. - * This node is one of BinaryExpression or ConditionalExpression. - * @returns {boolean} `true` if the node is dynamic. - */ - function hasDynamicExpressions(root) { - let retv = false; - - Traverser.traverse(root, { - visitorKeys: sourceCode.visitorKeys, - enter(node) { - if (DYNAMIC_PATTERN.test(node.type)) { - retv = true; - this.break(); - } else if (SKIP_PATTERN.test(node.type)) { - this.skip(); - } - } - }); - - return retv; - } - - /** - * Creates the loop condition information from a given reference. - * - * @param {eslint-scope.Reference} reference - A reference to create. - * @returns {LoopConditionInfo|null} Created loop condition info, or null. - */ - function toLoopCondition(reference) { - if (reference.init) { - return null; - } - - let group = null; - let child = reference.identifier; - let node = child.parent; - - while (node) { - if (SENTINEL_PATTERN.test(node.type)) { - if (LOOP_PATTERN.test(node.type) && node.test === child) { - - // This reference is inside of a loop condition. - return { - reference, - group, - isInLoop: isInLoop[node.type].bind(null, node), - modified: false - }; - } - - // This reference is outside of a loop condition. - break; - } - - /* - * If it's inside of a group, OK if either operand is modified. - * So stores the group this reference belongs to. - */ - if (GROUP_PATTERN.test(node.type)) { - - // If this expression is dynamic, no need to check. - if (hasDynamicExpressions(node)) { - break; - } else { - group = node; - } - } - - child = node; - node = node.parent; - } - - return null; - } - - /** - * Finds unmodified references which are inside of a loop condition. - * Then reports the references which are outside of groups. - * - * @param {eslint-scope.Variable} variable - A variable to report. - * @returns {void} - */ - function checkReferences(variable) { - - // Gets references that exist in loop conditions. - const conditions = variable - .references - .map(toLoopCondition) - .filter(Boolean); - - if (conditions.length === 0) { - return; - } - - // Registers the conditions to belonging groups. - registerConditionsToGroup(conditions); - - // Check the conditions are modified. - const modifiers = variable.references.filter(isWriteReference); - - if (modifiers.length > 0) { - updateModifiedFlag(conditions, modifiers); - } - - /* - * Reports the conditions which are not belonging to groups. - * Others will be reported after all variables are done. - */ - conditions - .filter(isUnmodifiedAndNotBelongToGroup) - .forEach(report); - } - - return { - "Program:exit"() { - const queue = [context.getScope()]; - - groupMap = new Map(); - - let scope; - - while ((scope = queue.pop())) { - pushAll(queue, scope.childScopes); - scope.variables.forEach(checkReferences); - } - - groupMap.forEach(checkConditionsInGroup); - groupMap = null; - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-unneeded-ternary.js b/node_modules/eslint/lib/rules/no-unneeded-ternary.js deleted file mode 100644 index 7f82c8ee..00000000 --- a/node_modules/eslint/lib/rules/no-unneeded-ternary.js +++ /dev/null @@ -1,156 +0,0 @@ -/** - * @fileoverview Rule to flag no-unneeded-ternary - * @author Gyandeep Singh - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -// Operators that always result in a boolean value -const BOOLEAN_OPERATORS = new Set(["==", "===", "!=", "!==", ">", ">=", "<", "<=", "in", "instanceof"]); -const OPERATOR_INVERSES = { - "==": "!=", - "!=": "==", - "===": "!==", - "!==": "===" - - // Operators like < and >= are not true inverses, since both will return false with NaN. -}; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow ternary operators when simpler alternatives exist", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-unneeded-ternary" - }, - - schema: [ - { - type: "object", - properties: { - defaultAssignment: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - - fixable: "code" - }, - - create(context) { - const options = context.options[0] || {}; - const defaultAssignment = options.defaultAssignment !== false; - const sourceCode = context.getSourceCode(); - - /** - * Test if the node is a boolean literal - * @param {ASTNode} node - The node to report. - * @returns {boolean} True if the its a boolean literal - * @private - */ - function isBooleanLiteral(node) { - return node.type === "Literal" && typeof node.value === "boolean"; - } - - /** - * Creates an expression that represents the boolean inverse of the expression represented by the original node - * @param {ASTNode} node A node representing an expression - * @returns {string} A string representing an inverted expression - */ - function invertExpression(node) { - if (node.type === "BinaryExpression" && Object.prototype.hasOwnProperty.call(OPERATOR_INVERSES, node.operator)) { - const operatorToken = sourceCode.getFirstTokenBetween( - node.left, - node.right, - token => token.value === node.operator - ); - const text = sourceCode.getText(); - - return text.slice(node.range[0], - operatorToken.range[0]) + OPERATOR_INVERSES[node.operator] + text.slice(operatorToken.range[1], node.range[1]); - } - - if (astUtils.getPrecedence(node) < astUtils.getPrecedence({ type: "UnaryExpression" })) { - return `!(${astUtils.getParenthesisedText(sourceCode, node)})`; - } - return `!${astUtils.getParenthesisedText(sourceCode, node)}`; - } - - /** - * Tests if a given node always evaluates to a boolean value - * @param {ASTNode} node - An expression node - * @returns {boolean} True if it is determined that the node will always evaluate to a boolean value - */ - function isBooleanExpression(node) { - return node.type === "BinaryExpression" && BOOLEAN_OPERATORS.has(node.operator) || - node.type === "UnaryExpression" && node.operator === "!"; - } - - /** - * Test if the node matches the pattern id ? id : expression - * @param {ASTNode} node - The ConditionalExpression to check. - * @returns {boolean} True if the pattern is matched, and false otherwise - * @private - */ - function matchesDefaultAssignment(node) { - return node.test.type === "Identifier" && - node.consequent.type === "Identifier" && - node.test.name === node.consequent.name; - } - - return { - - ConditionalExpression(node) { - if (isBooleanLiteral(node.alternate) && isBooleanLiteral(node.consequent)) { - context.report({ - node, - loc: node.consequent.loc.start, - message: "Unnecessary use of boolean literals in conditional expression.", - fix(fixer) { - if (node.consequent.value === node.alternate.value) { - - // Replace `foo ? true : true` with just `true`, but don't replace `foo() ? true : true` - return node.test.type === "Identifier" ? fixer.replaceText(node, node.consequent.value.toString()) : null; - } - if (node.alternate.value) { - - // Replace `foo() ? false : true` with `!(foo())` - return fixer.replaceText(node, invertExpression(node.test)); - } - - // Replace `foo ? true : false` with `foo` if `foo` is guaranteed to be a boolean, or `!!foo` otherwise. - - return fixer.replaceText(node, isBooleanExpression(node.test) ? astUtils.getParenthesisedText(sourceCode, node.test) : `!${invertExpression(node.test)}`); - } - }); - } else if (!defaultAssignment && matchesDefaultAssignment(node)) { - context.report({ - node, - loc: node.consequent.loc.start, - message: "Unnecessary use of conditional expression for default assignment.", - fix: fixer => { - let nodeAlternate = astUtils.getParenthesisedText(sourceCode, node.alternate); - - if (node.alternate.type === "ConditionalExpression") { - const isAlternateParenthesised = astUtils.isParenthesised(sourceCode, node.alternate); - - nodeAlternate = isAlternateParenthesised ? nodeAlternate : `(${nodeAlternate})`; - } - - return fixer.replaceText(node, `${astUtils.getParenthesisedText(sourceCode, node.test)} || ${nodeAlternate}`); - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-unreachable.js b/node_modules/eslint/lib/rules/no-unreachable.js deleted file mode 100644 index 80d24630..00000000 --- a/node_modules/eslint/lib/rules/no-unreachable.js +++ /dev/null @@ -1,213 +0,0 @@ -/** - * @fileoverview Checks for unreachable code due to return, throws, break, and continue. - * @author Joel Feenstra - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether or not a given variable declarator has the initializer. - * @param {ASTNode} node - A VariableDeclarator node to check. - * @returns {boolean} `true` if the node has the initializer. - */ -function isInitialized(node) { - return Boolean(node.init); -} - -/** - * Checks whether or not a given code path segment is unreachable. - * @param {CodePathSegment} segment - A CodePathSegment to check. - * @returns {boolean} `true` if the segment is unreachable. - */ -function isUnreachable(segment) { - return !segment.reachable; -} - -/** - * The class to distinguish consecutive unreachable statements. - */ -class ConsecutiveRange { - constructor(sourceCode) { - this.sourceCode = sourceCode; - this.startNode = null; - this.endNode = null; - } - - /** - * The location object of this range. - * @type {Object} - */ - get location() { - return { - start: this.startNode.loc.start, - end: this.endNode.loc.end - }; - } - - /** - * `true` if this range is empty. - * @type {boolean} - */ - get isEmpty() { - return !(this.startNode && this.endNode); - } - - /** - * Checks whether the given node is inside of this range. - * @param {ASTNode|Token} node - The node to check. - * @returns {boolean} `true` if the node is inside of this range. - */ - contains(node) { - return ( - node.range[0] >= this.startNode.range[0] && - node.range[1] <= this.endNode.range[1] - ); - } - - /** - * Checks whether the given node is consecutive to this range. - * @param {ASTNode} node - The node to check. - * @returns {boolean} `true` if the node is consecutive to this range. - */ - isConsecutive(node) { - return this.contains(this.sourceCode.getTokenBefore(node)); - } - - /** - * Merges the given node to this range. - * @param {ASTNode} node - The node to merge. - * @returns {void} - */ - merge(node) { - this.endNode = node; - } - - /** - * Resets this range by the given node or null. - * @param {ASTNode|null} node - The node to reset, or null. - * @returns {void} - */ - reset(node) { - this.startNode = this.endNode = node; - } -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow unreachable code after `return`, `throw`, `continue`, and `break` statements", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-unreachable" - }, - - schema: [] - }, - - create(context) { - let currentCodePath = null; - - const range = new ConsecutiveRange(context.getSourceCode()); - - /** - * Reports a given node if it's unreachable. - * @param {ASTNode} node - A statement node to report. - * @returns {void} - */ - function reportIfUnreachable(node) { - let nextNode = null; - - if (node && currentCodePath.currentSegments.every(isUnreachable)) { - - // Store this statement to distinguish consecutive statements. - if (range.isEmpty) { - range.reset(node); - return; - } - - // Skip if this statement is inside of the current range. - if (range.contains(node)) { - return; - } - - // Merge if this statement is consecutive to the current range. - if (range.isConsecutive(node)) { - range.merge(node); - return; - } - - nextNode = node; - } - - /* - * Report the current range since this statement is reachable or is - * not consecutive to the current range. - */ - if (!range.isEmpty) { - context.report({ - message: "Unreachable code.", - loc: range.location, - node: range.startNode - }); - } - - // Update the current range. - range.reset(nextNode); - } - - return { - - // Manages the current code path. - onCodePathStart(codePath) { - currentCodePath = codePath; - }, - - onCodePathEnd() { - currentCodePath = currentCodePath.upper; - }, - - // Registers for all statement nodes (excludes FunctionDeclaration). - BlockStatement: reportIfUnreachable, - BreakStatement: reportIfUnreachable, - ClassDeclaration: reportIfUnreachable, - ContinueStatement: reportIfUnreachable, - DebuggerStatement: reportIfUnreachable, - DoWhileStatement: reportIfUnreachable, - EmptyStatement: reportIfUnreachable, - ExpressionStatement: reportIfUnreachable, - ForInStatement: reportIfUnreachable, - ForOfStatement: reportIfUnreachable, - ForStatement: reportIfUnreachable, - IfStatement: reportIfUnreachable, - ImportDeclaration: reportIfUnreachable, - LabeledStatement: reportIfUnreachable, - ReturnStatement: reportIfUnreachable, - SwitchStatement: reportIfUnreachable, - ThrowStatement: reportIfUnreachable, - TryStatement: reportIfUnreachable, - - VariableDeclaration(node) { - if (node.kind !== "var" || node.declarations.some(isInitialized)) { - reportIfUnreachable(node); - } - }, - - WhileStatement: reportIfUnreachable, - WithStatement: reportIfUnreachable, - ExportNamedDeclaration: reportIfUnreachable, - ExportDefaultDeclaration: reportIfUnreachable, - ExportAllDeclaration: reportIfUnreachable, - - "Program:exit"() { - reportIfUnreachable(); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-unsafe-finally.js b/node_modules/eslint/lib/rules/no-unsafe-finally.js deleted file mode 100644 index 1ebdd2e3..00000000 --- a/node_modules/eslint/lib/rules/no-unsafe-finally.js +++ /dev/null @@ -1,108 +0,0 @@ -/** - * @fileoverview Rule to flag unsafe statements in finally block - * @author Onur Temizkan - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const SENTINEL_NODE_TYPE_RETURN_THROW = /^(?:Program|(?:Function|Class)(?:Declaration|Expression)|ArrowFunctionExpression)$/; -const SENTINEL_NODE_TYPE_BREAK = /^(?:Program|(?:Function|Class)(?:Declaration|Expression)|ArrowFunctionExpression|DoWhileStatement|WhileStatement|ForOfStatement|ForInStatement|ForStatement|SwitchStatement)$/; -const SENTINEL_NODE_TYPE_CONTINUE = /^(?:Program|(?:Function|Class)(?:Declaration|Expression)|ArrowFunctionExpression|DoWhileStatement|WhileStatement|ForOfStatement|ForInStatement|ForStatement)$/; - - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow control flow statements in `finally` blocks", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-unsafe-finally" - }, - - schema: [] - }, - create(context) { - - /** - * Checks if the node is the finalizer of a TryStatement - * - * @param {ASTNode} node - node to check. - * @returns {boolean} - true if the node is the finalizer of a TryStatement - */ - function isFinallyBlock(node) { - return node.parent.type === "TryStatement" && node.parent.finalizer === node; - } - - /** - * Climbs up the tree if the node is not a sentinel node - * - * @param {ASTNode} node - node to check. - * @param {string} label - label of the break or continue statement - * @returns {boolean} - return whether the node is a finally block or a sentinel node - */ - function isInFinallyBlock(node, label) { - let labelInside = false; - let sentinelNodeType; - - if (node.type === "BreakStatement" && !node.label) { - sentinelNodeType = SENTINEL_NODE_TYPE_BREAK; - } else if (node.type === "ContinueStatement") { - sentinelNodeType = SENTINEL_NODE_TYPE_CONTINUE; - } else { - sentinelNodeType = SENTINEL_NODE_TYPE_RETURN_THROW; - } - - for ( - let currentNode = node; - currentNode && !sentinelNodeType.test(currentNode.type); - currentNode = currentNode.parent - ) { - if (currentNode.parent.label && label && (currentNode.parent.label.name === label.name)) { - labelInside = true; - } - if (isFinallyBlock(currentNode)) { - if (label && labelInside) { - return false; - } - return true; - } - } - return false; - } - - /** - * Checks whether the possibly-unsafe statement is inside a finally block. - * - * @param {ASTNode} node - node to check. - * @returns {void} - */ - function check(node) { - if (isInFinallyBlock(node, node.label)) { - context.report({ - message: "Unsafe usage of {{nodeType}}.", - data: { - nodeType: node.type - }, - node, - line: node.loc.line, - column: node.loc.column - }); - } - } - - return { - ReturnStatement: check, - ThrowStatement: check, - BreakStatement: check, - ContinueStatement: check - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-unsafe-negation.js b/node_modules/eslint/lib/rules/no-unsafe-negation.js deleted file mode 100644 index 5dc39f18..00000000 --- a/node_modules/eslint/lib/rules/no-unsafe-negation.js +++ /dev/null @@ -1,81 +0,0 @@ -/** - * @fileoverview Rule to disallow negating the left operand of relational operators - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether the given operator is a relational operator or not. - * - * @param {string} op - The operator type to check. - * @returns {boolean} `true` if the operator is a relational operator. - */ -function isRelationalOperator(op) { - return op === "in" || op === "instanceof"; -} - -/** - * Checks whether the given node is a logical negation expression or not. - * - * @param {ASTNode} node - The node to check. - * @returns {boolean} `true` if the node is a logical negation expression. - */ -function isNegation(node) { - return node.type === "UnaryExpression" && node.operator === "!"; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow negating the left operand of relational operators", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/no-unsafe-negation" - }, - schema: [], - fixable: "code" - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - return { - BinaryExpression(node) { - if (isRelationalOperator(node.operator) && - isNegation(node.left) && - !astUtils.isParenthesised(sourceCode, node.left) - ) { - context.report({ - node, - loc: node.left.loc, - message: "Unexpected negating the left operand of '{{operator}}' operator.", - data: node, - - fix(fixer) { - const negationToken = sourceCode.getFirstToken(node.left); - const fixRange = [negationToken.range[1], node.range[1]]; - const text = sourceCode.text.slice(fixRange[0], fixRange[1]); - - return fixer.replaceTextRange(fixRange, `(${text})`); - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-unused-expressions.js b/node_modules/eslint/lib/rules/no-unused-expressions.js deleted file mode 100644 index fedfac17..00000000 --- a/node_modules/eslint/lib/rules/no-unused-expressions.js +++ /dev/null @@ -1,127 +0,0 @@ -/** - * @fileoverview Flag expressions in statement position that do not side effect - * @author Michael Ficarra - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow unused expressions", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-unused-expressions" - }, - - schema: [ - { - type: "object", - properties: { - allowShortCircuit: { - type: "boolean" - }, - allowTernary: { - type: "boolean" - }, - allowTaggedTemplates: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const config = context.options[0] || {}, - allowShortCircuit = config.allowShortCircuit || false, - allowTernary = config.allowTernary || false, - allowTaggedTemplates = config.allowTaggedTemplates || false; - - /** - * @param {ASTNode} node - any node - * @returns {boolean} whether the given node structurally represents a directive - */ - function looksLikeDirective(node) { - return node.type === "ExpressionStatement" && - node.expression.type === "Literal" && typeof node.expression.value === "string"; - } - - /** - * @param {Function} predicate - ([a] -> Boolean) the function used to make the determination - * @param {a[]} list - the input list - * @returns {a[]} the leading sequence of members in the given list that pass the given predicate - */ - function takeWhile(predicate, list) { - for (let i = 0; i < list.length; ++i) { - if (!predicate(list[i])) { - return list.slice(0, i); - } - } - return list.slice(); - } - - /** - * @param {ASTNode} node - a Program or BlockStatement node - * @returns {ASTNode[]} the leading sequence of directive nodes in the given node's body - */ - function directives(node) { - return takeWhile(looksLikeDirective, node.body); - } - - /** - * @param {ASTNode} node - any node - * @param {ASTNode[]} ancestors - the given node's ancestors - * @returns {boolean} whether the given node is considered a directive in its current position - */ - function isDirective(node, ancestors) { - const parent = ancestors[ancestors.length - 1], - grandparent = ancestors[ancestors.length - 2]; - - return (parent.type === "Program" || parent.type === "BlockStatement" && - (/Function/.test(grandparent.type))) && - directives(parent).indexOf(node) >= 0; - } - - /** - * Determines whether or not a given node is a valid expression. Recurses on short circuit eval and ternary nodes if enabled by flags. - * @param {ASTNode} node - any node - * @returns {boolean} whether the given node is a valid expression - */ - function isValidExpression(node) { - if (allowTernary) { - - // Recursive check for ternary and logical expressions - if (node.type === "ConditionalExpression") { - return isValidExpression(node.consequent) && isValidExpression(node.alternate); - } - } - - if (allowShortCircuit) { - if (node.type === "LogicalExpression") { - return isValidExpression(node.right); - } - } - - if (allowTaggedTemplates && node.type === "TaggedTemplateExpression") { - return true; - } - - return /^(?:Assignment|Call|New|Update|Yield|Await)Expression$/.test(node.type) || - (node.type === "UnaryExpression" && ["delete", "void"].indexOf(node.operator) >= 0); - } - - return { - ExpressionStatement(node) { - if (!isValidExpression(node.expression) && !isDirective(node, context.getAncestors())) { - context.report({ node, message: "Expected an assignment or function call and instead saw an expression." }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-unused-labels.js b/node_modules/eslint/lib/rules/no-unused-labels.js deleted file mode 100644 index 3e1dcb66..00000000 --- a/node_modules/eslint/lib/rules/no-unused-labels.js +++ /dev/null @@ -1,107 +0,0 @@ -/** - * @fileoverview Rule to disallow unused labels. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow unused labels", - category: "Best Practices", - recommended: true, - url: "https://eslint.org/docs/rules/no-unused-labels" - }, - - schema: [], - - fixable: "code" - }, - - create(context) { - const sourceCode = context.getSourceCode(); - let scopeInfo = null; - - /** - * Adds a scope info to the stack. - * - * @param {ASTNode} node - A node to add. This is a LabeledStatement. - * @returns {void} - */ - function enterLabeledScope(node) { - scopeInfo = { - label: node.label.name, - used: false, - upper: scopeInfo - }; - } - - /** - * Removes the top of the stack. - * At the same time, this reports the label if it's never used. - * - * @param {ASTNode} node - A node to report. This is a LabeledStatement. - * @returns {void} - */ - function exitLabeledScope(node) { - if (!scopeInfo.used) { - context.report({ - node: node.label, - message: "'{{name}}:' is defined but never used.", - data: node.label, - fix(fixer) { - - /* - * Only perform a fix if there are no comments between the label and the body. This will be the case - * when there is exactly one token/comment (the ":") between the label and the body. - */ - if (sourceCode.getTokenAfter(node.label, { includeComments: true }) === - sourceCode.getTokenBefore(node.body, { includeComments: true })) { - return fixer.removeRange([node.range[0], node.body.range[0]]); - } - - return null; - } - }); - } - - scopeInfo = scopeInfo.upper; - } - - /** - * Marks the label of a given node as used. - * - * @param {ASTNode} node - A node to mark. This is a BreakStatement or - * ContinueStatement. - * @returns {void} - */ - function markAsUsed(node) { - if (!node.label) { - return; - } - - const label = node.label.name; - let info = scopeInfo; - - while (info) { - if (info.label === label) { - info.used = true; - break; - } - info = info.upper; - } - } - - return { - LabeledStatement: enterLabeledScope, - "LabeledStatement:exit": exitLabeledScope, - BreakStatement: markAsUsed, - ContinueStatement: markAsUsed - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-unused-vars.js b/node_modules/eslint/lib/rules/no-unused-vars.js deleted file mode 100644 index 6ba57349..00000000 --- a/node_modules/eslint/lib/rules/no-unused-vars.js +++ /dev/null @@ -1,643 +0,0 @@ -/** - * @fileoverview Rule to flag declared but unused variables - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"); -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow unused variables", - category: "Variables", - recommended: true, - url: "https://eslint.org/docs/rules/no-unused-vars" - }, - - schema: [ - { - oneOf: [ - { - enum: ["all", "local"] - }, - { - type: "object", - properties: { - vars: { - enum: ["all", "local"] - }, - varsIgnorePattern: { - type: "string" - }, - args: { - enum: ["all", "after-used", "none"] - }, - ignoreRestSiblings: { - type: "boolean" - }, - argsIgnorePattern: { - type: "string" - }, - caughtErrors: { - enum: ["all", "none"] - }, - caughtErrorsIgnorePattern: { - type: "string" - } - } - } - ] - } - ] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - const REST_PROPERTY_TYPE = /^(?:RestElement|(?:Experimental)?RestProperty)$/; - - const config = { - vars: "all", - args: "after-used", - ignoreRestSiblings: false, - caughtErrors: "none" - }; - - const firstOption = context.options[0]; - - if (firstOption) { - if (typeof firstOption === "string") { - config.vars = firstOption; - } else { - config.vars = firstOption.vars || config.vars; - config.args = firstOption.args || config.args; - config.ignoreRestSiblings = firstOption.ignoreRestSiblings || config.ignoreRestSiblings; - config.caughtErrors = firstOption.caughtErrors || config.caughtErrors; - - if (firstOption.varsIgnorePattern) { - config.varsIgnorePattern = new RegExp(firstOption.varsIgnorePattern); - } - - if (firstOption.argsIgnorePattern) { - config.argsIgnorePattern = new RegExp(firstOption.argsIgnorePattern); - } - - if (firstOption.caughtErrorsIgnorePattern) { - config.caughtErrorsIgnorePattern = new RegExp(firstOption.caughtErrorsIgnorePattern); - } - } - } - - /** - * Generate the warning message about the variable being - * defined and unused, including the ignore pattern if configured. - * @param {Variable} unusedVar - eslint-scope variable object. - * @returns {string} The warning message to be used with this unused variable. - */ - function getDefinedMessage(unusedVar) { - const defType = unusedVar.defs && unusedVar.defs[0] && unusedVar.defs[0].type; - let type; - let pattern; - - if (defType === "CatchClause" && config.caughtErrorsIgnorePattern) { - type = "args"; - pattern = config.caughtErrorsIgnorePattern.toString(); - } else if (defType === "Parameter" && config.argsIgnorePattern) { - type = "args"; - pattern = config.argsIgnorePattern.toString(); - } else if (defType !== "Parameter" && config.varsIgnorePattern) { - type = "vars"; - pattern = config.varsIgnorePattern.toString(); - } - - const additional = type ? ` Allowed unused ${type} must match ${pattern}.` : ""; - - return `'{{name}}' is defined but never used.${additional}`; - } - - /** - * Generate the warning message about the variable being - * assigned and unused, including the ignore pattern if configured. - * @returns {string} The warning message to be used with this unused variable. - */ - function getAssignedMessage() { - const additional = config.varsIgnorePattern ? ` Allowed unused vars must match ${config.varsIgnorePattern.toString()}.` : ""; - - return `'{{name}}' is assigned a value but never used.${additional}`; - } - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - const STATEMENT_TYPE = /(?:Statement|Declaration)$/; - - /** - * Determines if a given variable is being exported from a module. - * @param {Variable} variable - eslint-scope variable object. - * @returns {boolean} True if the variable is exported, false if not. - * @private - */ - function isExported(variable) { - - const definition = variable.defs[0]; - - if (definition) { - - let node = definition.node; - - if (node.type === "VariableDeclarator") { - node = node.parent; - } else if (definition.type === "Parameter") { - return false; - } - - return node.parent.type.indexOf("Export") === 0; - } - return false; - - } - - /** - * Determines if a variable has a sibling rest property - * @param {Variable} variable - eslint-scope variable object. - * @returns {boolean} True if the variable is exported, false if not. - * @private - */ - function hasRestSpreadSibling(variable) { - if (config.ignoreRestSiblings) { - return variable.defs.some(def => { - const propertyNode = def.name.parent; - const patternNode = propertyNode.parent; - - return ( - propertyNode.type === "Property" && - patternNode.type === "ObjectPattern" && - REST_PROPERTY_TYPE.test(patternNode.properties[patternNode.properties.length - 1].type) - ); - }); - } - - return false; - } - - /** - * Determines if a reference is a read operation. - * @param {Reference} ref - An eslint-scope Reference - * @returns {boolean} whether the given reference represents a read operation - * @private - */ - function isReadRef(ref) { - return ref.isRead(); - } - - /** - * Determine if an identifier is referencing an enclosing function name. - * @param {Reference} ref - The reference to check. - * @param {ASTNode[]} nodes - The candidate function nodes. - * @returns {boolean} True if it's a self-reference, false if not. - * @private - */ - function isSelfReference(ref, nodes) { - let scope = ref.from; - - while (scope) { - if (nodes.indexOf(scope.block) >= 0) { - return true; - } - - scope = scope.upper; - } - - return false; - } - - /** - * Checks the position of given nodes. - * - * @param {ASTNode} inner - A node which is expected as inside. - * @param {ASTNode} outer - A node which is expected as outside. - * @returns {boolean} `true` if the `inner` node exists in the `outer` node. - * @private - */ - function isInside(inner, outer) { - return ( - inner.range[0] >= outer.range[0] && - inner.range[1] <= outer.range[1] - ); - } - - /** - * If a given reference is left-hand side of an assignment, this gets - * the right-hand side node of the assignment. - * - * In the following cases, this returns null. - * - * - The reference is not the LHS of an assignment expression. - * - The reference is inside of a loop. - * - The reference is inside of a function scope which is different from - * the declaration. - * - * @param {eslint-scope.Reference} ref - A reference to check. - * @param {ASTNode} prevRhsNode - The previous RHS node. - * @returns {ASTNode|null} The RHS node or null. - * @private - */ - function getRhsNode(ref, prevRhsNode) { - const id = ref.identifier; - const parent = id.parent; - const granpa = parent.parent; - const refScope = ref.from.variableScope; - const varScope = ref.resolved.scope.variableScope; - const canBeUsedLater = refScope !== varScope || astUtils.isInLoop(id); - - /* - * Inherits the previous node if this reference is in the node. - * This is for `a = a + a`-like code. - */ - if (prevRhsNode && isInside(id, prevRhsNode)) { - return prevRhsNode; - } - - if (parent.type === "AssignmentExpression" && - granpa.type === "ExpressionStatement" && - id === parent.left && - !canBeUsedLater - ) { - return parent.right; - } - return null; - } - - /** - * Checks whether a given function node is stored to somewhere or not. - * If the function node is stored, the function can be used later. - * - * @param {ASTNode} funcNode - A function node to check. - * @param {ASTNode} rhsNode - The RHS node of the previous assignment. - * @returns {boolean} `true` if under the following conditions: - * - the funcNode is assigned to a variable. - * - the funcNode is bound as an argument of a function call. - * - the function is bound to a property and the object satisfies above conditions. - * @private - */ - function isStorableFunction(funcNode, rhsNode) { - let node = funcNode; - let parent = funcNode.parent; - - while (parent && isInside(parent, rhsNode)) { - switch (parent.type) { - case "SequenceExpression": - if (parent.expressions[parent.expressions.length - 1] !== node) { - return false; - } - break; - - case "CallExpression": - case "NewExpression": - return parent.callee !== node; - - case "AssignmentExpression": - case "TaggedTemplateExpression": - case "YieldExpression": - return true; - - default: - if (STATEMENT_TYPE.test(parent.type)) { - - /* - * If it encountered statements, this is a complex pattern. - * Since analyzeing complex patterns is hard, this returns `true` to avoid false positive. - */ - return true; - } - } - - node = parent; - parent = parent.parent; - } - - return false; - } - - /** - * Checks whether a given Identifier node exists inside of a function node which can be used later. - * - * "can be used later" means: - * - the function is assigned to a variable. - * - the function is bound to a property and the object can be used later. - * - the function is bound as an argument of a function call. - * - * If a reference exists in a function which can be used later, the reference is read when the function is called. - * - * @param {ASTNode} id - An Identifier node to check. - * @param {ASTNode} rhsNode - The RHS node of the previous assignment. - * @returns {boolean} `true` if the `id` node exists inside of a function node which can be used later. - * @private - */ - function isInsideOfStorableFunction(id, rhsNode) { - const funcNode = astUtils.getUpperFunction(id); - - return ( - funcNode && - isInside(funcNode, rhsNode) && - isStorableFunction(funcNode, rhsNode) - ); - } - - /** - * Checks whether a given reference is a read to update itself or not. - * - * @param {eslint-scope.Reference} ref - A reference to check. - * @param {ASTNode} rhsNode - The RHS node of the previous assignment. - * @returns {boolean} The reference is a read to update itself. - * @private - */ - function isReadForItself(ref, rhsNode) { - const id = ref.identifier; - const parent = id.parent; - const granpa = parent.parent; - - return ref.isRead() && ( - - // self update. e.g. `a += 1`, `a++` - ( - parent.type === "AssignmentExpression" && - granpa.type === "ExpressionStatement" && - parent.left === id - ) || - ( - parent.type === "UpdateExpression" && - granpa.type === "ExpressionStatement" - ) || - - // in RHS of an assignment for itself. e.g. `a = a + 1` - ( - rhsNode && - isInside(id, rhsNode) && - !isInsideOfStorableFunction(id, rhsNode) - ) - ); - } - - /** - * Determine if an identifier is used either in for-in loops. - * - * @param {Reference} ref - The reference to check. - * @returns {boolean} whether reference is used in the for-in loops - * @private - */ - function isForInRef(ref) { - let target = ref.identifier.parent; - - - // "for (var ...) { return; }" - if (target.type === "VariableDeclarator") { - target = target.parent.parent; - } - - if (target.type !== "ForInStatement") { - return false; - } - - // "for (...) { return; }" - if (target.body.type === "BlockStatement") { - target = target.body.body[0]; - - // "for (...) return;" - } else { - target = target.body; - } - - // For empty loop body - if (!target) { - return false; - } - - return target.type === "ReturnStatement"; - } - - /** - * Determines if the variable is used. - * @param {Variable} variable - The variable to check. - * @returns {boolean} True if the variable is used - * @private - */ - function isUsedVariable(variable) { - const functionNodes = variable.defs.filter(def => def.type === "FunctionName").map(def => def.node), - isFunctionDefinition = functionNodes.length > 0; - let rhsNode = null; - - return variable.references.some(ref => { - if (isForInRef(ref)) { - return true; - } - - const forItself = isReadForItself(ref, rhsNode); - - rhsNode = getRhsNode(ref, rhsNode); - - return ( - isReadRef(ref) && - !forItself && - !(isFunctionDefinition && isSelfReference(ref, functionNodes)) - ); - }); - } - - /** - * Checks whether the given variable is the last parameter in the non-ignored parameters. - * - * @param {eslint-scope.Variable} variable - The variable to check. - * @returns {boolean} `true` if the variable is the last. - */ - function isLastInNonIgnoredParameters(variable) { - const def = variable.defs[0]; - - // This is the last. - if (def.index === def.node.params.length - 1) { - return true; - } - - // if all parameters preceded by this variable are ignored and unused, this is the last. - if (config.argsIgnorePattern) { - const params = context.getDeclaredVariables(def.node); - const posteriorParams = params.slice(params.indexOf(variable) + 1); - - if (posteriorParams.every(v => v.references.length === 0 && config.argsIgnorePattern.test(v.name))) { - return true; - } - } - - return false; - } - - /** - * Gets an array of variables without read references. - * @param {Scope} scope - an eslint-scope Scope object. - * @param {Variable[]} unusedVars - an array that saving result. - * @returns {Variable[]} unused variables of the scope and descendant scopes. - * @private - */ - function collectUnusedVariables(scope, unusedVars) { - const variables = scope.variables; - const childScopes = scope.childScopes; - let i, l; - - if (scope.type !== "TDZ" && (scope.type !== "global" || config.vars === "all")) { - for (i = 0, l = variables.length; i < l; ++i) { - const variable = variables[i]; - - // skip a variable of class itself name in the class scope - if (scope.type === "class" && scope.block.id === variable.identifiers[0]) { - continue; - } - - // skip function expression names and variables marked with markVariableAsUsed() - if (scope.functionExpressionScope || variable.eslintUsed) { - continue; - } - - // skip implicit "arguments" variable - if (scope.type === "function" && variable.name === "arguments" && variable.identifiers.length === 0) { - continue; - } - - // explicit global variables don't have definitions. - const def = variable.defs[0]; - - if (def) { - const type = def.type; - - // skip catch variables - if (type === "CatchClause") { - if (config.caughtErrors === "none") { - continue; - } - - // skip ignored parameters - if (config.caughtErrorsIgnorePattern && config.caughtErrorsIgnorePattern.test(def.name.name)) { - continue; - } - } - - if (type === "Parameter") { - - // skip any setter argument - if ((def.node.parent.type === "Property" || def.node.parent.type === "MethodDefinition") && def.node.parent.kind === "set") { - continue; - } - - // if "args" option is "none", skip any parameter - if (config.args === "none") { - continue; - } - - // skip ignored parameters - if (config.argsIgnorePattern && config.argsIgnorePattern.test(def.name.name)) { - continue; - } - - // if "args" option is "after-used", skip all but the last parameter - if (config.args === "after-used" && astUtils.isFunction(def.name.parent) && !isLastInNonIgnoredParameters(variable)) { - continue; - } - } else { - - // skip ignored variables - if (config.varsIgnorePattern && config.varsIgnorePattern.test(def.name.name)) { - continue; - } - } - } - - if (!isUsedVariable(variable) && !isExported(variable) && !hasRestSpreadSibling(variable)) { - unusedVars.push(variable); - } - } - } - - for (i = 0, l = childScopes.length; i < l; ++i) { - collectUnusedVariables(childScopes[i], unusedVars); - } - - return unusedVars; - } - - /** - * Gets the index of a given variable name in a given comment. - * @param {eslint-scope.Variable} variable - A variable to get. - * @param {ASTNode} comment - A comment node which includes the variable name. - * @returns {number} The index of the variable name's location. - * @private - */ - function getColumnInComment(variable, comment) { - const namePattern = new RegExp(`[\\s,]${lodash.escapeRegExp(variable.name)}(?:$|[\\s,:])`, "g"); - - // To ignore the first text "global". - namePattern.lastIndex = comment.value.indexOf("global") + 6; - - // Search a given variable name. - const match = namePattern.exec(comment.value); - - return match ? match.index + 1 : 0; - } - - /** - * Creates the correct location of a given variables. - * The location is at its name string in a `/*global` comment. - * - * @param {eslint-scope.Variable} variable - A variable to get its location. - * @returns {{line: number, column: number}} The location object for the variable. - * @private - */ - function getLocation(variable) { - const comment = variable.eslintExplicitGlobalComment; - - return sourceCode.getLocFromIndex(comment.range[0] + 2 + getColumnInComment(variable, comment)); - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - "Program:exit"(programNode) { - const unusedVars = collectUnusedVariables(context.getScope(), []); - - for (let i = 0, l = unusedVars.length; i < l; ++i) { - const unusedVar = unusedVars[i]; - - if (unusedVar.eslintExplicitGlobal) { - context.report({ - node: programNode, - loc: getLocation(unusedVar), - message: getDefinedMessage(unusedVar), - data: unusedVar - }); - } else if (unusedVar.defs.length > 0) { - context.report({ - node: unusedVar.identifiers[0], - message: unusedVar.references.some(ref => ref.isWrite()) - ? getAssignedMessage() - : getDefinedMessage(unusedVar), - data: unusedVar - }); - } - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-use-before-define.js b/node_modules/eslint/lib/rules/no-use-before-define.js deleted file mode 100644 index 37b8e11c..00000000 --- a/node_modules/eslint/lib/rules/no-use-before-define.js +++ /dev/null @@ -1,267 +0,0 @@ -/** - * @fileoverview Rule to flag use of variables before they are defined - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const SENTINEL_TYPE = /^(?:(?:Function|Class)(?:Declaration|Expression)|ArrowFunctionExpression|CatchClause|ImportDeclaration|ExportNamedDeclaration)$/; -const FOR_IN_OF_TYPE = /^For(?:In|Of)Statement$/; - -/** - * Parses a given value as options. - * - * @param {any} options - A value to parse. - * @returns {Object} The parsed options. - */ -function parseOptions(options) { - let functions = true; - let classes = true; - let variables = true; - - if (typeof options === "string") { - functions = (options !== "nofunc"); - } else if (typeof options === "object" && options !== null) { - functions = options.functions !== false; - classes = options.classes !== false; - variables = options.variables !== false; - } - - return { functions, classes, variables }; -} - -/** - * Checks whether or not a given variable is a function declaration. - * - * @param {eslint-scope.Variable} variable - A variable to check. - * @returns {boolean} `true` if the variable is a function declaration. - */ -function isFunction(variable) { - return variable.defs[0].type === "FunctionName"; -} - -/** - * Checks whether or not a given variable is a class declaration in an upper function scope. - * - * @param {eslint-scope.Variable} variable - A variable to check. - * @param {eslint-scope.Reference} reference - A reference to check. - * @returns {boolean} `true` if the variable is a class declaration. - */ -function isOuterClass(variable, reference) { - return ( - variable.defs[0].type === "ClassName" && - variable.scope.variableScope !== reference.from.variableScope - ); -} - -/** - * Checks whether or not a given variable is a variable declaration in an upper function scope. - * @param {eslint-scope.Variable} variable - A variable to check. - * @param {eslint-scope.Reference} reference - A reference to check. - * @returns {boolean} `true` if the variable is a variable declaration. - */ -function isOuterVariable(variable, reference) { - return ( - variable.defs[0].type === "Variable" && - variable.scope.variableScope !== reference.from.variableScope - ); -} - -/** - * Checks whether or not a given location is inside of the range of a given node. - * - * @param {ASTNode} node - An node to check. - * @param {number} location - A location to check. - * @returns {boolean} `true` if the location is inside of the range of the node. - */ -function isInRange(node, location) { - return node && node.range[0] <= location && location <= node.range[1]; -} - -/** - * Checks whether or not a given reference is inside of the initializers of a given variable. - * - * This returns `true` in the following cases: - * - * var a = a - * var [a = a] = list - * var {a = a} = obj - * for (var a in a) {} - * for (var a of a) {} - * - * @param {Variable} variable - A variable to check. - * @param {Reference} reference - A reference to check. - * @returns {boolean} `true` if the reference is inside of the initializers. - */ -function isInInitializer(variable, reference) { - if (variable.scope !== reference.from) { - return false; - } - - let node = variable.identifiers[0].parent; - const location = reference.identifier.range[1]; - - while (node) { - if (node.type === "VariableDeclarator") { - if (isInRange(node.init, location)) { - return true; - } - if (FOR_IN_OF_TYPE.test(node.parent.parent.type) && - isInRange(node.parent.parent.right, location) - ) { - return true; - } - break; - } else if (node.type === "AssignmentPattern") { - if (isInRange(node.right, location)) { - return true; - } - } else if (SENTINEL_TYPE.test(node.type)) { - break; - } - - node = node.parent; - } - - return false; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow the use of variables before they are defined", - category: "Variables", - recommended: false, - url: "https://eslint.org/docs/rules/no-use-before-define" - }, - - schema: [ - { - oneOf: [ - { - enum: ["nofunc"] - }, - { - type: "object", - properties: { - functions: { type: "boolean" }, - classes: { type: "boolean" }, - variables: { type: "boolean" } - }, - additionalProperties: false - } - ] - } - ] - }, - - create(context) { - const options = parseOptions(context.options[0]); - - /** - * Determines whether a given use-before-define case should be reported according to the options. - * @param {eslint-scope.Variable} variable The variable that gets used before being defined - * @param {eslint-scope.Reference} reference The reference to the variable - * @returns {boolean} `true` if the usage should be reported - */ - function isForbidden(variable, reference) { - if (isFunction(variable)) { - return options.functions; - } - if (isOuterClass(variable, reference)) { - return options.classes; - } - if (isOuterVariable(variable, reference)) { - return options.variables; - } - return true; - } - - /** - * Finds and validates all variables in a given scope. - * @param {Scope} scope The scope object. - * @returns {void} - * @private - */ - function findVariablesInScope(scope) { - scope.references.forEach(reference => { - const variable = reference.resolved; - - /* - * Skips when the reference is: - * - initialization's. - * - referring to an undefined variable. - * - referring to a global environment variable (there're no identifiers). - * - located preceded by the variable (except in initializers). - * - allowed by options. - */ - if (reference.init || - !variable || - variable.identifiers.length === 0 || - (variable.identifiers[0].range[1] < reference.identifier.range[1] && !isInInitializer(variable, reference)) || - !isForbidden(variable, reference) - ) { - return; - } - - // Reports. - context.report({ - node: reference.identifier, - message: "'{{name}}' was used before it was defined.", - data: reference.identifier - }); - }); - } - - /** - * Validates variables inside of a node's scope. - * @param {ASTNode} node The node to check. - * @returns {void} - * @private - */ - function findVariables() { - const scope = context.getScope(); - - findVariablesInScope(scope); - } - - const ruleDefinition = { - "Program:exit"(node) { - const scope = context.getScope(), - ecmaFeatures = context.parserOptions.ecmaFeatures || {}; - - findVariablesInScope(scope); - - // both Node.js and Modules have an extra scope - if (ecmaFeatures.globalReturn || node.sourceType === "module") { - findVariablesInScope(scope.childScopes[0]); - } - } - }; - - if (context.parserOptions.ecmaVersion >= 6) { - ruleDefinition["BlockStatement:exit"] = - ruleDefinition["SwitchStatement:exit"] = findVariables; - - ruleDefinition["ArrowFunctionExpression:exit"] = function(node) { - if (node.body.type !== "BlockStatement") { - findVariables(); - } - }; - } else { - ruleDefinition["FunctionExpression:exit"] = - ruleDefinition["FunctionDeclaration:exit"] = - ruleDefinition["ArrowFunctionExpression:exit"] = findVariables; - } - - return ruleDefinition; - } -}; diff --git a/node_modules/eslint/lib/rules/no-useless-call.js b/node_modules/eslint/lib/rules/no-useless-call.js deleted file mode 100644 index 925c9f79..00000000 --- a/node_modules/eslint/lib/rules/no-useless-call.js +++ /dev/null @@ -1,81 +0,0 @@ -/** - * @fileoverview A rule to disallow unnecessary `.call()` and `.apply()`. - * @author Toru Nagashima - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether or not a node is a `.call()`/`.apply()`. - * @param {ASTNode} node - A CallExpression node to check. - * @returns {boolean} Whether or not the node is a `.call()`/`.apply()`. - */ -function isCallOrNonVariadicApply(node) { - return ( - node.callee.type === "MemberExpression" && - node.callee.property.type === "Identifier" && - node.callee.computed === false && - ( - (node.callee.property.name === "call" && node.arguments.length >= 1) || - (node.callee.property.name === "apply" && node.arguments.length === 2 && node.arguments[1].type === "ArrayExpression") - ) - ); -} - - -/** - * Checks whether or not `thisArg` is not changed by `.call()`/`.apply()`. - * @param {ASTNode|null} expectedThis - The node that is the owner of the applied function. - * @param {ASTNode} thisArg - The node that is given to the first argument of the `.call()`/`.apply()`. - * @param {SourceCode} sourceCode - The ESLint source code object. - * @returns {boolean} Whether or not `thisArg` is not changed by `.call()`/`.apply()`. - */ -function isValidThisArg(expectedThis, thisArg, sourceCode) { - if (!expectedThis) { - return astUtils.isNullOrUndefined(thisArg); - } - return astUtils.equalTokens(expectedThis, thisArg, sourceCode); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow unnecessary calls to `.call()` and `.apply()`", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-useless-call" - }, - - schema: [] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - return { - CallExpression(node) { - if (!isCallOrNonVariadicApply(node)) { - return; - } - - const applied = node.callee.object; - const expectedThis = (applied.type === "MemberExpression") ? applied.object : null; - const thisArg = node.arguments[0]; - - if (isValidThisArg(expectedThis, thisArg, sourceCode)) { - context.report({ node, message: "unnecessary '.{{name}}()'.", data: { name: node.callee.property.name } }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-useless-computed-key.js b/node_modules/eslint/lib/rules/no-useless-computed-key.js deleted file mode 100644 index 07573075..00000000 --- a/node_modules/eslint/lib/rules/no-useless-computed-key.js +++ /dev/null @@ -1,76 +0,0 @@ -/** - * @fileoverview Rule to disallow unnecessary computed property keys in object literals - * @author Burak Yigit Kaya - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -const MESSAGE_UNNECESSARY_COMPUTED = "Unnecessarily computed property [{{property}}] found."; - -module.exports = { - meta: { - docs: { - description: "disallow unnecessary computed property keys in object literals", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/no-useless-computed-key" - }, - - schema: [], - - fixable: "code" - }, - create(context) { - const sourceCode = context.getSourceCode(); - - return { - Property(node) { - if (!node.computed) { - return; - } - - const key = node.key, - nodeType = typeof key.value; - - if (key.type === "Literal" && (nodeType === "string" || nodeType === "number") && key.value !== "__proto__") { - context.report({ - node, - message: MESSAGE_UNNECESSARY_COMPUTED, - data: { property: sourceCode.getText(key) }, - fix(fixer) { - const leftSquareBracket = sourceCode.getFirstToken(node, astUtils.isOpeningBracketToken); - const rightSquareBracket = sourceCode.getFirstTokenBetween(node.key, node.value, astUtils.isClosingBracketToken); - const tokensBetween = sourceCode.getTokensBetween(leftSquareBracket, rightSquareBracket, 1); - - if (tokensBetween.slice(0, -1).some((token, index) => - sourceCode.getText().slice(token.range[1], tokensBetween[index + 1].range[0]).trim())) { - - // If there are comments between the brackets and the property name, don't do a fix. - return null; - } - - const tokenBeforeLeftBracket = sourceCode.getTokenBefore(leftSquareBracket); - - // Insert a space before the key to avoid changing identifiers, e.g. ({ get[2]() {} }) to ({ get2() {} }) - const needsSpaceBeforeKey = tokenBeforeLeftBracket.range[1] === leftSquareBracket.range[0] && - !astUtils.canTokensBeAdjacent(tokenBeforeLeftBracket, sourceCode.getFirstToken(key)); - - const replacementKey = (needsSpaceBeforeKey ? " " : "") + key.raw; - - return fixer.replaceTextRange([leftSquareBracket.range[0], rightSquareBracket.range[1]], replacementKey); - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-useless-concat.js b/node_modules/eslint/lib/rules/no-useless-concat.js deleted file mode 100644 index a9ac7868..00000000 --- a/node_modules/eslint/lib/rules/no-useless-concat.js +++ /dev/null @@ -1,109 +0,0 @@ -/** - * @fileoverview disallow unncessary concatenation of template strings - * @author Henry Zhu - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether or not a given node is a concatenation. - * @param {ASTNode} node - A node to check. - * @returns {boolean} `true` if the node is a concatenation. - */ -function isConcatenation(node) { - return node.type === "BinaryExpression" && node.operator === "+"; -} - -/** - * Checks if the given token is a `+` token or not. - * @param {Token} token - The token to check. - * @returns {boolean} `true` if the token is a `+` token. - */ -function isConcatOperatorToken(token) { - return token.value === "+" && token.type === "Punctuator"; -} - -/** - * Get's the right most node on the left side of a BinaryExpression with + operator. - * @param {ASTNode} node - A BinaryExpression node to check. - * @returns {ASTNode} node - */ -function getLeft(node) { - let left = node.left; - - while (isConcatenation(left)) { - left = left.right; - } - return left; -} - -/** - * Get's the left most node on the right side of a BinaryExpression with + operator. - * @param {ASTNode} node - A BinaryExpression node to check. - * @returns {ASTNode} node - */ -function getRight(node) { - let right = node.right; - - while (isConcatenation(right)) { - right = right.left; - } - return right; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow unnecessary concatenation of literals or template literals", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-useless-concat" - }, - - schema: [] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - return { - BinaryExpression(node) { - - // check if not concatenation - if (node.operator !== "+") { - return; - } - - // account for the `foo + "a" + "b"` case - const left = getLeft(node); - const right = getRight(node); - - if (astUtils.isStringLiteral(left) && - astUtils.isStringLiteral(right) && - astUtils.isTokenOnSameLine(left, right) - ) { - const operatorToken = sourceCode.getFirstTokenBetween(left, right, isConcatOperatorToken); - - context.report({ - node, - loc: operatorToken.loc.start, - message: "Unexpected string concatenation of literals." - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-useless-constructor.js b/node_modules/eslint/lib/rules/no-useless-constructor.js deleted file mode 100644 index 59e40bef..00000000 --- a/node_modules/eslint/lib/rules/no-useless-constructor.js +++ /dev/null @@ -1,183 +0,0 @@ -/** - * @fileoverview Rule to flag the use of redundant constructors in classes. - * @author Alberto Rodríguez - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether a given array of statements is a single call of `super`. - * - * @param {ASTNode[]} body - An array of statements to check. - * @returns {boolean} `true` if the body is a single call of `super`. - */ -function isSingleSuperCall(body) { - return ( - body.length === 1 && - body[0].type === "ExpressionStatement" && - body[0].expression.type === "CallExpression" && - body[0].expression.callee.type === "Super" - ); -} - -/** - * Checks whether a given node is a pattern which doesn't have any side effects. - * Default parameters and Destructuring parameters can have side effects. - * - * @param {ASTNode} node - A pattern node. - * @returns {boolean} `true` if the node doesn't have any side effects. - */ -function isSimple(node) { - return node.type === "Identifier" || node.type === "RestElement"; -} - -/** - * Checks whether a given array of expressions is `...arguments` or not. - * `super(...arguments)` passes all arguments through. - * - * @param {ASTNode[]} superArgs - An array of expressions to check. - * @returns {boolean} `true` if the superArgs is `...arguments`. - */ -function isSpreadArguments(superArgs) { - return ( - superArgs.length === 1 && - superArgs[0].type === "SpreadElement" && - superArgs[0].argument.type === "Identifier" && - superArgs[0].argument.name === "arguments" - ); -} - -/** - * Checks whether given 2 nodes are identifiers which have the same name or not. - * - * @param {ASTNode} ctorParam - A node to check. - * @param {ASTNode} superArg - A node to check. - * @returns {boolean} `true` if the nodes are identifiers which have the same - * name. - */ -function isValidIdentifierPair(ctorParam, superArg) { - return ( - ctorParam.type === "Identifier" && - superArg.type === "Identifier" && - ctorParam.name === superArg.name - ); -} - -/** - * Checks whether given 2 nodes are a rest/spread pair which has the same values. - * - * @param {ASTNode} ctorParam - A node to check. - * @param {ASTNode} superArg - A node to check. - * @returns {boolean} `true` if the nodes are a rest/spread pair which has the - * same values. - */ -function isValidRestSpreadPair(ctorParam, superArg) { - return ( - ctorParam.type === "RestElement" && - superArg.type === "SpreadElement" && - isValidIdentifierPair(ctorParam.argument, superArg.argument) - ); -} - -/** - * Checks whether given 2 nodes have the same value or not. - * - * @param {ASTNode} ctorParam - A node to check. - * @param {ASTNode} superArg - A node to check. - * @returns {boolean} `true` if the nodes have the same value or not. - */ -function isValidPair(ctorParam, superArg) { - return ( - isValidIdentifierPair(ctorParam, superArg) || - isValidRestSpreadPair(ctorParam, superArg) - ); -} - -/** - * Checks whether the parameters of a constructor and the arguments of `super()` - * have the same values or not. - * - * @param {ASTNode} ctorParams - The parameters of a constructor to check. - * @param {ASTNode} superArgs - The arguments of `super()` to check. - * @returns {boolean} `true` if those have the same values. - */ -function isPassingThrough(ctorParams, superArgs) { - if (ctorParams.length !== superArgs.length) { - return false; - } - - for (let i = 0; i < ctorParams.length; ++i) { - if (!isValidPair(ctorParams[i], superArgs[i])) { - return false; - } - } - - return true; -} - -/** - * Checks whether the constructor body is a redundant super call. - * - * @param {Array} body - constructor body content. - * @param {Array} ctorParams - The params to check against super call. - * @returns {boolean} true if the construtor body is redundant - */ -function isRedundantSuperCall(body, ctorParams) { - return ( - isSingleSuperCall(body) && - ctorParams.every(isSimple) && - ( - isSpreadArguments(body[0].expression.arguments) || - isPassingThrough(ctorParams, body[0].expression.arguments) - ) - ); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow unnecessary constructors", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/no-useless-constructor" - }, - - schema: [] - }, - - create(context) { - - /** - * Checks whether a node is a redundant constructor - * @param {ASTNode} node - node to check - * @returns {void} - */ - function checkForConstructor(node) { - if (node.kind !== "constructor") { - return; - } - - const body = node.value.body.body; - const ctorParams = node.value.params; - const superClass = node.parent.parent.superClass; - - if (superClass ? isRedundantSuperCall(body, ctorParams) : (body.length === 0)) { - context.report({ - node, - message: "Useless constructor." - }); - } - } - - return { - MethodDefinition: checkForConstructor - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-useless-escape.js b/node_modules/eslint/lib/rules/no-useless-escape.js deleted file mode 100644 index efc9706f..00000000 --- a/node_modules/eslint/lib/rules/no-useless-escape.js +++ /dev/null @@ -1,224 +0,0 @@ -/** - * @fileoverview Look for useless escapes in strings and regexes - * @author Onur Temizkan - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -/** - * Returns the union of two sets. - * @param {Set} setA The first set - * @param {Set} setB The second set - * @returns {Set} The union of the two sets - */ -function union(setA, setB) { - return new Set(function *() { - yield* setA; - yield* setB; - }()); -} - -const VALID_STRING_ESCAPES = union(new Set("\\nrvtbfux"), astUtils.LINEBREAKS); -const REGEX_GENERAL_ESCAPES = new Set("\\bcdDfnpPrsStvwWxu0123456789]"); -const REGEX_NON_CHARCLASS_ESCAPES = union(REGEX_GENERAL_ESCAPES, new Set("^/.$*+?[{}|()Bk")); - -/** - * Parses a regular expression into a list of characters with character class info. - * @param {string} regExpText The raw text used to create the regular expression - * @returns {Object[]} A list of characters, each with info on escaping and whether they're in a character class. - * @example - * - * parseRegExp('a\\b[cd-]') - * - * returns: - * [ - * {text: 'a', index: 0, escaped: false, inCharClass: false, startsCharClass: false, endsCharClass: false}, - * {text: 'b', index: 2, escaped: true, inCharClass: false, startsCharClass: false, endsCharClass: false}, - * {text: 'c', index: 4, escaped: false, inCharClass: true, startsCharClass: true, endsCharClass: false}, - * {text: 'd', index: 5, escaped: false, inCharClass: true, startsCharClass: false, endsCharClass: false}, - * {text: '-', index: 6, escaped: false, inCharClass: true, startsCharClass: false, endsCharClass: false} - * ] - */ -function parseRegExp(regExpText) { - const charList = []; - - regExpText.split("").reduce((state, char, index) => { - if (!state.escapeNextChar) { - if (char === "\\") { - return Object.assign(state, { escapeNextChar: true }); - } - if (char === "[" && !state.inCharClass) { - return Object.assign(state, { inCharClass: true, startingCharClass: true }); - } - if (char === "]" && state.inCharClass) { - if (charList.length && charList[charList.length - 1].inCharClass) { - charList[charList.length - 1].endsCharClass = true; - } - return Object.assign(state, { inCharClass: false, startingCharClass: false }); - } - } - charList.push({ - text: char, - index, - escaped: state.escapeNextChar, - inCharClass: state.inCharClass, - startsCharClass: state.startingCharClass, - endsCharClass: false - }); - return Object.assign(state, { escapeNextChar: false, startingCharClass: false }); - }, { escapeNextChar: false, inCharClass: false, startingCharClass: false }); - - return charList; -} - -module.exports = { - meta: { - docs: { - description: "disallow unnecessary escape characters", - category: "Best Practices", - recommended: true, - url: "https://eslint.org/docs/rules/no-useless-escape" - }, - - schema: [] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - /** - * Reports a node - * @param {ASTNode} node The node to report - * @param {number} startOffset The backslash's offset from the start of the node - * @param {string} character The uselessly escaped character (not including the backslash) - * @returns {void} - */ - function report(node, startOffset, character) { - context.report({ - node, - loc: sourceCode.getLocFromIndex(sourceCode.getIndexFromLoc(node.loc.start) + startOffset), - message: "Unnecessary escape character: \\{{character}}.", - data: { character } - }); - } - - /** - * Checks if the escape character in given string slice is unnecessary. - * - * @private - * @param {ASTNode} node - node to validate. - * @param {string} match - string slice to validate. - * @returns {void} - */ - function validateString(node, match) { - const isTemplateElement = node.type === "TemplateElement"; - const escapedChar = match[0][1]; - let isUnnecessaryEscape = !VALID_STRING_ESCAPES.has(escapedChar); - let isQuoteEscape; - - if (isTemplateElement) { - isQuoteEscape = escapedChar === "`"; - - if (escapedChar === "$") { - - // Warn if `\$` is not followed by `{` - isUnnecessaryEscape = match.input[match.index + 2] !== "{"; - } else if (escapedChar === "{") { - - /* - * Warn if `\{` is not preceded by `$`. If preceded by `$`, escaping - * is necessary and the rule should not warn. If preceded by `/$`, the rule - * will warn for the `/$` instead, as it is the first unnecessarily escaped character. - */ - isUnnecessaryEscape = match.input[match.index - 1] !== "$"; - } - } else { - isQuoteEscape = escapedChar === node.raw[0]; - } - - if (isUnnecessaryEscape && !isQuoteEscape) { - report(node, match.index + 1, match[0].slice(1)); - } - } - - /** - * Checks if a node has an escape. - * - * @param {ASTNode} node - node to check. - * @returns {void} - */ - function check(node) { - const isTemplateElement = node.type === "TemplateElement"; - - if ( - isTemplateElement && - node.parent && - node.parent.parent && - node.parent.parent.type === "TaggedTemplateExpression" && - node.parent === node.parent.parent.quasi - ) { - - // Don't report tagged template literals, because the backslash character is accessible to the tag function. - return; - } - - if (typeof node.value === "string" || isTemplateElement) { - - /* - * JSXAttribute doesn't have any escape sequence: https://facebook.github.io/jsx/. - * In addition, backticks are not supported by JSX yet: https://github.com/facebook/jsx/issues/25. - */ - if (node.parent.type === "JSXAttribute" || node.parent.type === "JSXElement") { - return; - } - - const value = isTemplateElement ? node.value.raw : node.raw.slice(1, -1); - const pattern = /\\[^\d]/g; - let match; - - while ((match = pattern.exec(value))) { - validateString(node, match); - } - } else if (node.regex) { - parseRegExp(node.regex.pattern) - - /* - * The '-' character is a special case, because it's only valid to escape it if it's in a character - * class, and is not at either edge of the character class. To account for this, don't consider '-' - * characters to be valid in general, and filter out '-' characters that appear in the middle of a - * character class. - */ - .filter(charInfo => !(charInfo.text === "-" && charInfo.inCharClass && !charInfo.startsCharClass && !charInfo.endsCharClass)) - - /* - * The '^' character is also a special case; it must always be escaped outside of character classes, but - * it only needs to be escaped in character classes if it's at the beginning of the character class. To - * account for this, consider it to be a valid escape character outside of character classes, and filter - * out '^' characters that appear at the start of a character class. - */ - .filter(charInfo => !(charInfo.text === "^" && charInfo.startsCharClass)) - - // Filter out characters that aren't escaped. - .filter(charInfo => charInfo.escaped) - - // Filter out characters that are valid to escape, based on their position in the regular expression. - .filter(charInfo => !(charInfo.inCharClass ? REGEX_GENERAL_ESCAPES : REGEX_NON_CHARCLASS_ESCAPES).has(charInfo.text)) - - // Report all the remaining characters. - .forEach(charInfo => report(node, charInfo.index, charInfo.text)); - } - - } - - return { - Literal: check, - TemplateElement: check - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-useless-rename.js b/node_modules/eslint/lib/rules/no-useless-rename.js deleted file mode 100644 index 83a03deb..00000000 --- a/node_modules/eslint/lib/rules/no-useless-rename.js +++ /dev/null @@ -1,148 +0,0 @@ -/** - * @fileoverview Disallow renaming import, export, and destructured assignments to the same name. - * @author Kai Cataldo - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow renaming import, export, and destructured assignments to the same name", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/no-useless-rename" - }, - fixable: "code", - schema: [ - { - type: "object", - properties: { - ignoreDestructuring: { type: "boolean" }, - ignoreImport: { type: "boolean" }, - ignoreExport: { type: "boolean" } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const options = context.options[0] || {}, - ignoreDestructuring = options.ignoreDestructuring === true, - ignoreImport = options.ignoreImport === true, - ignoreExport = options.ignoreExport === true; - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Reports error for unnecessarily renamed assignments - * @param {ASTNode} node - node to report - * @param {ASTNode} initial - node with initial name value - * @param {ASTNode} result - node with new name value - * @param {string} type - the type of the offending node - * @returns {void} - */ - function reportError(node, initial, result, type) { - const name = initial.type === "Identifier" ? initial.name : initial.value; - - return context.report({ - node, - message: "{{type}} {{name}} unnecessarily renamed.", - data: { - name, - type - }, - fix(fixer) { - return fixer.replaceTextRange([ - initial.range[0], - result.range[1] - ], name); - } - }); - } - - /** - * Checks whether a destructured assignment is unnecessarily renamed - * @param {ASTNode} node - node to check - * @returns {void} - */ - function checkDestructured(node) { - if (ignoreDestructuring) { - return; - } - - const properties = node.properties; - - for (let i = 0; i < properties.length; i++) { - if (properties[i].shorthand) { - continue; - } - - /** - * If an ObjectPattern property is computed, we have no idea - * if a rename is useless or not. If an ObjectPattern property - * lacks a key, it is likely an ExperimentalRestProperty and - * so there is no "renaming" occurring here. - */ - if (properties[i].computed || !properties[i].key) { - continue; - } - - if (properties[i].key.type === "Identifier" && properties[i].key.name === properties[i].value.name || - properties[i].key.type === "Literal" && properties[i].key.value === properties[i].value.name) { - reportError(properties[i], properties[i].key, properties[i].value, "Destructuring assignment"); - } - } - } - - /** - * Checks whether an import is unnecessarily renamed - * @param {ASTNode} node - node to check - * @returns {void} - */ - function checkImport(node) { - if (ignoreImport) { - return; - } - - if (node.imported.name === node.local.name && - node.imported.range[0] !== node.local.range[0]) { - reportError(node, node.imported, node.local, "Import"); - } - } - - /** - * Checks whether an export is unnecessarily renamed - * @param {ASTNode} node - node to check - * @returns {void} - */ - function checkExport(node) { - if (ignoreExport) { - return; - } - - if (node.local.name === node.exported.name && - node.local.range[0] !== node.exported.range[0]) { - reportError(node, node.local, node.exported, "Export"); - } - - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - ObjectPattern: checkDestructured, - ImportSpecifier: checkImport, - ExportSpecifier: checkExport - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-useless-return.js b/node_modules/eslint/lib/rules/no-useless-return.js deleted file mode 100644 index d801c0e4..00000000 --- a/node_modules/eslint/lib/rules/no-useless-return.js +++ /dev/null @@ -1,306 +0,0 @@ -/** - * @fileoverview Disallow redundant return statements - * @author Teddy Katz - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"), - FixTracker = require("../util/fix-tracker"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Adds all elements of 2nd argument into 1st argument. - * - * @param {Array} array - The destination array to add. - * @param {Array} elements - The source array to add. - * @returns {void} - */ -const pushAll = Function.apply.bind(Array.prototype.push); - -/** - * Removes the given element from the array. - * - * @param {Array} array - The source array to remove. - * @param {any} element - The target item to remove. - * @returns {void} - */ -function remove(array, element) { - const index = array.indexOf(element); - - if (index !== -1) { - array.splice(index, 1); - } -} - -/** - * Checks whether it can remove the given return statement or not. - * - * @param {ASTNode} node - The return statement node to check. - * @returns {boolean} `true` if the node is removeable. - */ -function isRemovable(node) { - return astUtils.STATEMENT_LIST_PARENTS.has(node.parent.type); -} - -/** - * Checks whether the given return statement is in a `finally` block or not. - * - * @param {ASTNode} node - The return statement node to check. - * @returns {boolean} `true` if the node is in a `finally` block. - */ -function isInFinally(node) { - for ( - let currentNode = node; - currentNode && currentNode.parent && !astUtils.isFunction(currentNode); - currentNode = currentNode.parent - ) { - if (currentNode.parent.type === "TryStatement" && currentNode.parent.finalizer === currentNode) { - return true; - } - } - - return false; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow redundant return statements", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-useless-return" - }, - fixable: "code", - schema: [] - }, - - create(context) { - const segmentInfoMap = new WeakMap(); - const usedUnreachableSegments = new WeakSet(); - let scopeInfo = null; - - /** - * Checks whether the given segment is terminated by a return statement or not. - * - * @param {CodePathSegment} segment - The segment to check. - * @returns {boolean} `true` if the segment is terminated by a return statement, or if it's still a part of unreachable. - */ - function isReturned(segment) { - const info = segmentInfoMap.get(segment); - - return !info || info.returned; - } - - /** - * Collects useless return statements from the given previous segments. - * - * A previous segment may be an unreachable segment. - * In that case, the information object of the unreachable segment is not - * initialized because `onCodePathSegmentStart` event is not notified for - * unreachable segments. - * This goes to the previous segments of the unreachable segment recursively - * if the unreachable segment was generated by a return statement. Otherwise, - * this ignores the unreachable segment. - * - * This behavior would simulate code paths for the case that the return - * statement does not exist. - * - * @param {ASTNode[]} uselessReturns - The collected return statements. - * @param {CodePathSegment[]} prevSegments - The previous segments to traverse. - * @param {WeakSet} [providedTraversedSegments] A set of segments that have already been traversed in this call - * @returns {ASTNode[]} `uselessReturns`. - */ - function getUselessReturns(uselessReturns, prevSegments, providedTraversedSegments) { - const traversedSegments = providedTraversedSegments || new WeakSet(); - - for (const segment of prevSegments) { - if (!segment.reachable) { - if (!traversedSegments.has(segment)) { - traversedSegments.add(segment); - getUselessReturns( - uselessReturns, - segment.allPrevSegments.filter(isReturned), - traversedSegments - ); - } - continue; - } - - pushAll(uselessReturns, segmentInfoMap.get(segment).uselessReturns); - } - - return uselessReturns; - } - - /** - * Removes the return statements on the given segment from the useless return - * statement list. - * - * This segment may be an unreachable segment. - * In that case, the information object of the unreachable segment is not - * initialized because `onCodePathSegmentStart` event is not notified for - * unreachable segments. - * This goes to the previous segments of the unreachable segment recursively - * if the unreachable segment was generated by a return statement. Otherwise, - * this ignores the unreachable segment. - * - * This behavior would simulate code paths for the case that the return - * statement does not exist. - * - * @param {CodePathSegment} segment - The segment to get return statements. - * @returns {void} - */ - function markReturnStatementsOnSegmentAsUsed(segment) { - if (!segment.reachable) { - usedUnreachableSegments.add(segment); - segment.allPrevSegments - .filter(isReturned) - .filter(prevSegment => !usedUnreachableSegments.has(prevSegment)) - .forEach(markReturnStatementsOnSegmentAsUsed); - return; - } - - const info = segmentInfoMap.get(segment); - - for (const node of info.uselessReturns) { - remove(scopeInfo.uselessReturns, node); - } - info.uselessReturns = []; - } - - /** - * Removes the return statements on the current segments from the useless - * return statement list. - * - * This function will be called at every statement except FunctionDeclaration, - * BlockStatement, and BreakStatement. - * - * - FunctionDeclarations are always executed whether it's returned or not. - * - BlockStatements do nothing. - * - BreakStatements go the next merely. - * - * @returns {void} - */ - function markReturnStatementsOnCurrentSegmentsAsUsed() { - scopeInfo - .codePath - .currentSegments - .forEach(markReturnStatementsOnSegmentAsUsed); - } - - //---------------------------------------------------------------------- - // Public - //---------------------------------------------------------------------- - - return { - - // Makes and pushs a new scope information. - onCodePathStart(codePath) { - scopeInfo = { - upper: scopeInfo, - uselessReturns: [], - codePath - }; - }, - - // Reports useless return statements if exist. - onCodePathEnd() { - for (const node of scopeInfo.uselessReturns) { - context.report({ - node, - loc: node.loc, - message: "Unnecessary return statement.", - fix(fixer) { - if (isRemovable(node)) { - - /* - * Extend the replacement range to include the - * entire function to avoid conflicting with - * no-else-return. - * https://github.com/eslint/eslint/issues/8026 - */ - return new FixTracker(fixer, context.getSourceCode()) - .retainEnclosingFunction(node) - .remove(node); - } - return null; - } - }); - } - - scopeInfo = scopeInfo.upper; - }, - - /* - * Initializes segments. - * NOTE: This event is notified for only reachable segments. - */ - onCodePathSegmentStart(segment) { - const info = { - uselessReturns: getUselessReturns([], segment.allPrevSegments), - returned: false - }; - - // Stores the info. - segmentInfoMap.set(segment, info); - }, - - // Adds ReturnStatement node to check whether it's useless or not. - ReturnStatement(node) { - if (node.argument) { - markReturnStatementsOnCurrentSegmentsAsUsed(); - } - if (node.argument || astUtils.isInLoop(node) || isInFinally(node)) { - return; - } - - for (const segment of scopeInfo.codePath.currentSegments) { - const info = segmentInfoMap.get(segment); - - if (info) { - info.uselessReturns.push(node); - info.returned = true; - } - } - scopeInfo.uselessReturns.push(node); - }, - - /* - * Registers for all statement nodes except FunctionDeclaration, BlockStatement, BreakStatement. - * Removes return statements of the current segments from the useless return statement list. - */ - ClassDeclaration: markReturnStatementsOnCurrentSegmentsAsUsed, - ContinueStatement: markReturnStatementsOnCurrentSegmentsAsUsed, - DebuggerStatement: markReturnStatementsOnCurrentSegmentsAsUsed, - DoWhileStatement: markReturnStatementsOnCurrentSegmentsAsUsed, - EmptyStatement: markReturnStatementsOnCurrentSegmentsAsUsed, - ExpressionStatement: markReturnStatementsOnCurrentSegmentsAsUsed, - ForInStatement: markReturnStatementsOnCurrentSegmentsAsUsed, - ForOfStatement: markReturnStatementsOnCurrentSegmentsAsUsed, - ForStatement: markReturnStatementsOnCurrentSegmentsAsUsed, - IfStatement: markReturnStatementsOnCurrentSegmentsAsUsed, - ImportDeclaration: markReturnStatementsOnCurrentSegmentsAsUsed, - LabeledStatement: markReturnStatementsOnCurrentSegmentsAsUsed, - SwitchStatement: markReturnStatementsOnCurrentSegmentsAsUsed, - ThrowStatement: markReturnStatementsOnCurrentSegmentsAsUsed, - TryStatement: markReturnStatementsOnCurrentSegmentsAsUsed, - VariableDeclaration: markReturnStatementsOnCurrentSegmentsAsUsed, - WhileStatement: markReturnStatementsOnCurrentSegmentsAsUsed, - WithStatement: markReturnStatementsOnCurrentSegmentsAsUsed, - ExportNamedDeclaration: markReturnStatementsOnCurrentSegmentsAsUsed, - ExportDefaultDeclaration: markReturnStatementsOnCurrentSegmentsAsUsed, - ExportAllDeclaration: markReturnStatementsOnCurrentSegmentsAsUsed - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-var.js b/node_modules/eslint/lib/rules/no-var.js deleted file mode 100644 index 5ca868e6..00000000 --- a/node_modules/eslint/lib/rules/no-var.js +++ /dev/null @@ -1,329 +0,0 @@ -/** - * @fileoverview Rule to check for the usage of var. - * @author Jamund Ferguson - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Check whether a given variable is a global variable or not. - * @param {eslint-scope.Variable} variable The variable to check. - * @returns {boolean} `true` if the variable is a global variable. - */ -function isGlobal(variable) { - return Boolean(variable.scope) && variable.scope.type === "global"; -} - -/** - * Finds the nearest function scope or global scope walking up the scope - * hierarchy. - * - * @param {eslint-scope.Scope} scope - The scope to traverse. - * @returns {eslint-scope.Scope} a function scope or global scope containing the given - * scope. - */ -function getEnclosingFunctionScope(scope) { - let currentScope = scope; - - while (currentScope.type !== "function" && currentScope.type !== "global") { - currentScope = currentScope.upper; - } - return currentScope; -} - -/** - * Checks whether the given variable has any references from a more specific - * function expression (i.e. a closure). - * - * @param {eslint-scope.Variable} variable - A variable to check. - * @returns {boolean} `true` if the variable is used from a closure. - */ -function isReferencedInClosure(variable) { - const enclosingFunctionScope = getEnclosingFunctionScope(variable.scope); - - return variable.references.some(reference => - getEnclosingFunctionScope(reference.from) !== enclosingFunctionScope); -} - -/** - * Checks whether the given node is the assignee of a loop. - * - * @param {ASTNode} node - A VariableDeclaration node to check. - * @returns {boolean} `true` if the declaration is assigned as part of loop - * iteration. - */ -function isLoopAssignee(node) { - return (node.parent.type === "ForOfStatement" || node.parent.type === "ForInStatement") && - node === node.parent.left; -} - -/** - * Checks whether the given variable declaration is immediately initialized. - * - * @param {ASTNode} node - A VariableDeclaration node to check. - * @returns {boolean} `true` if the declaration has an initializer. - */ -function isDeclarationInitialized(node) { - return node.declarations.every(declarator => declarator.init !== null); -} - -const SCOPE_NODE_TYPE = /^(?:Program|BlockStatement|SwitchStatement|ForStatement|ForInStatement|ForOfStatement)$/; - -/** - * Gets the scope node which directly contains a given node. - * - * @param {ASTNode} node - A node to get. This is a `VariableDeclaration` or - * an `Identifier`. - * @returns {ASTNode} A scope node. This is one of `Program`, `BlockStatement`, - * `SwitchStatement`, `ForStatement`, `ForInStatement`, and - * `ForOfStatement`. - */ -function getScopeNode(node) { - for (let currentNode = node; currentNode; currentNode = currentNode.parent) { - if (SCOPE_NODE_TYPE.test(currentNode.type)) { - return currentNode; - } - } - - /* istanbul ignore next : unreachable */ - return null; -} - -/** - * Checks whether a given variable is redeclared or not. - * - * @param {eslint-scope.Variable} variable - A variable to check. - * @returns {boolean} `true` if the variable is redeclared. - */ -function isRedeclared(variable) { - return variable.defs.length >= 2; -} - -/** - * Checks whether a given variable is used from outside of the specified scope. - * - * @param {ASTNode} scopeNode - A scope node to check. - * @returns {Function} The predicate function which checks whether a given - * variable is used from outside of the specified scope. - */ -function isUsedFromOutsideOf(scopeNode) { - - /** - * Checks whether a given reference is inside of the specified scope or not. - * - * @param {eslint-scope.Reference} reference - A reference to check. - * @returns {boolean} `true` if the reference is inside of the specified - * scope. - */ - function isOutsideOfScope(reference) { - const scope = scopeNode.range; - const id = reference.identifier.range; - - return id[0] < scope[0] || id[1] > scope[1]; - } - - return function(variable) { - return variable.references.some(isOutsideOfScope); - }; -} - -/** - * Creates the predicate function which checks whether a variable has their references in TDZ. - * - * The predicate function would return `true`: - * - * - if a reference is before the declarator. E.g. (var a = b, b = 1;)(var {a = b, b} = {};) - * - if a reference is in the expression of their default value. E.g. (var {a = a} = {};) - * - if a reference is in the expression of their initializer. E.g. (var a = a;) - * - * @param {ASTNode} node - The initializer node of VariableDeclarator. - * @returns {Function} The predicate function. - * @private - */ -function hasReferenceInTDZ(node) { - const initStart = node.range[0]; - const initEnd = node.range[1]; - - return variable => { - const id = variable.defs[0].name; - const idStart = id.range[0]; - const defaultValue = (id.parent.type === "AssignmentPattern" ? id.parent.right : null); - const defaultStart = defaultValue && defaultValue.range[0]; - const defaultEnd = defaultValue && defaultValue.range[1]; - - return variable.references.some(reference => { - const start = reference.identifier.range[0]; - const end = reference.identifier.range[1]; - - return !reference.init && ( - start < idStart || - (defaultValue !== null && start >= defaultStart && end <= defaultEnd) || - (start >= initStart && end <= initEnd) - ); - }); - }; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require `let` or `const` instead of `var`", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/no-var" - }, - - schema: [], - fixable: "code" - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - /** - * Checks whether the variables which are defined by the given declarator node have their references in TDZ. - * - * @param {ASTNode} declarator - The VariableDeclarator node to check. - * @returns {boolean} `true` if one of the variables which are defined by the given declarator node have their references in TDZ. - */ - function hasSelfReferenceInTDZ(declarator) { - if (!declarator.init) { - return false; - } - const variables = context.getDeclaredVariables(declarator); - - return variables.some(hasReferenceInTDZ(declarator.init)); - } - - /** - * Checks whether it can fix a given variable declaration or not. - * It cannot fix if the following cases: - * - * - A variable is a global variable. - * - A variable is declared on a SwitchCase node. - * - A variable is redeclared. - * - A variable is used from outside the scope. - * - A variable is used from a closure within a loop. - * - A variable might be used before it is assigned within a loop. - * - A variable might be used in TDZ. - * - A variable is declared in statement position (e.g. a single-line `IfStatement`) - * - * ## A variable is declared on a SwitchCase node. - * - * If this rule modifies 'var' declarations on a SwitchCase node, it - * would generate the warnings of 'no-case-declarations' rule. And the - * 'eslint:recommended' preset includes 'no-case-declarations' rule, so - * this rule doesn't modify those declarations. - * - * ## A variable is redeclared. - * - * The language spec disallows redeclarations of `let` declarations. - * Those variables would cause syntax errors. - * - * ## A variable is used from outside the scope. - * - * The language spec disallows accesses from outside of the scope for - * `let` declarations. Those variables would cause reference errors. - * - * ## A variable is used from a closure within a loop. - * - * A `var` declaration within a loop shares the same variable instance - * across all loop iterations, while a `let` declaration creates a new - * instance for each iteration. This means if a variable in a loop is - * referenced by any closure, changing it from `var` to `let` would - * change the behavior in a way that is generally unsafe. - * - * ## A variable might be used before it is assigned within a loop. - * - * Within a loop, a `let` declaration without an initializer will be - * initialized to null, while a `var` declaration will retain its value - * from the previous iteration, so it is only safe to change `var` to - * `let` if we can statically determine that the variable is always - * assigned a value before its first access in the loop body. To keep - * the implementation simple, we only convert `var` to `let` within - * loops when the variable is a loop assignee or the declaration has an - * initializer. - * - * @param {ASTNode} node - A variable declaration node to check. - * @returns {boolean} `true` if it can fix the node. - */ - function canFix(node) { - const variables = context.getDeclaredVariables(node); - const scopeNode = getScopeNode(node); - - if (node.parent.type === "SwitchCase" || - node.declarations.some(hasSelfReferenceInTDZ) || - variables.some(isGlobal) || - variables.some(isRedeclared) || - variables.some(isUsedFromOutsideOf(scopeNode)) - ) { - return false; - } - - if (astUtils.isInLoop(node)) { - if (variables.some(isReferencedInClosure)) { - return false; - } - if (!isLoopAssignee(node) && !isDeclarationInitialized(node)) { - return false; - } - } - - if ( - !isLoopAssignee(node) && - !(node.parent.type === "ForStatement" && node.parent.init === node) && - !astUtils.STATEMENT_LIST_PARENTS.has(node.parent.type) - ) { - - // If the declaration is not in a block, e.g. `if (foo) var bar = 1;`, then it can't be fixed. - return false; - } - - return true; - } - - /** - * Reports a given variable declaration node. - * - * @param {ASTNode} node - A variable declaration node to report. - * @returns {void} - */ - function report(node) { - const varToken = sourceCode.getFirstToken(node); - - context.report({ - node, - message: "Unexpected var, use let or const instead.", - - fix(fixer) { - if (canFix(node)) { - return fixer.replaceText(varToken, "let"); - } - return null; - } - }); - } - - return { - "VariableDeclaration:exit"(node) { - if (node.kind === "var") { - report(node); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-void.js b/node_modules/eslint/lib/rules/no-void.js deleted file mode 100644 index 1d3d887d..00000000 --- a/node_modules/eslint/lib/rules/no-void.js +++ /dev/null @@ -1,38 +0,0 @@ -/** - * @fileoverview Rule to disallow use of void operator. - * @author Mike Sidorov - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `void` operators", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-void" - }, - - schema: [] - }, - - create(context) { - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - UnaryExpression(node) { - if (node.operator === "void") { - context.report({ node, message: "Expected 'undefined' and instead saw 'void'." }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/no-warning-comments.js b/node_modules/eslint/lib/rules/no-warning-comments.js deleted file mode 100644 index ce58f9ac..00000000 --- a/node_modules/eslint/lib/rules/no-warning-comments.js +++ /dev/null @@ -1,140 +0,0 @@ -/** - * @fileoverview Rule that warns about used warning comments - * @author Alexander Schmidt - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow specified warning terms in comments", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-warning-comments" - }, - - schema: [ - { - type: "object", - properties: { - terms: { - type: "array", - items: { - type: "string" - } - }, - location: { - enum: ["start", "anywhere"] - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - const sourceCode = context.getSourceCode(), - configuration = context.options[0] || {}, - warningTerms = configuration.terms || ["todo", "fixme", "xxx"], - location = configuration.location || "start", - selfConfigRegEx = /\bno-warning-comments\b/; - - /** - * Convert a warning term into a RegExp which will match a comment containing that whole word in the specified - * location ("start" or "anywhere"). If the term starts or ends with non word characters, then the match will not - * require word boundaries on that side. - * - * @param {string} term A term to convert to a RegExp - * @returns {RegExp} The term converted to a RegExp - */ - function convertToRegExp(term) { - const escaped = term.replace(/[-/\\$^*+?.()|[\]{}]/g, "\\$&"); - let prefix; - - /* - * If the term ends in a word character (a-z0-9_), ensure a word - * boundary at the end, so that substrings do not get falsely - * matched. eg "todo" in a string such as "mastodon". - * If the term ends in a non-word character, then \b won't match on - * the boundary to the next non-word character, which would likely - * be a space. For example `/\bFIX!\b/.test('FIX! blah') === false`. - * In these cases, use no bounding match. Same applies for the - * prefix, handled below. - */ - const suffix = /\w$/.test(term) ? "\\b" : ""; - - if (location === "start") { - - /* - * When matching at the start, ignore leading whitespace, and - * there's no need to worry about word boundaries. - */ - prefix = "^\\s*"; - } else if (/^\w/.test(term)) { - prefix = "\\b"; - } else { - prefix = ""; - } - - return new RegExp(prefix + escaped + suffix, "i"); - } - - const warningRegExps = warningTerms.map(convertToRegExp); - - /** - * Checks the specified comment for matches of the configured warning terms and returns the matches. - * @param {string} comment The comment which is checked. - * @returns {Array} All matched warning terms for this comment. - */ - function commentContainsWarningTerm(comment) { - const matches = []; - - warningRegExps.forEach((regex, index) => { - if (regex.test(comment)) { - matches.push(warningTerms[index]); - } - }); - - return matches; - } - - /** - * Checks the specified node for matching warning comments and reports them. - * @param {ASTNode} node The AST node being checked. - * @returns {void} undefined. - */ - function checkComment(node) { - if (astUtils.isDirectiveComment(node) && selfConfigRegEx.test(node.value)) { - return; - } - - const matches = commentContainsWarningTerm(node.value); - - matches.forEach(matchedTerm => { - context.report({ - node, - message: "Unexpected '{{matchedTerm}}' comment.", - data: { - matchedTerm - } - }); - }); - } - - return { - Program() { - const comments = sourceCode.getAllComments(); - - comments.filter(token => token.type !== "Shebang").forEach(checkComment); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-whitespace-before-property.js b/node_modules/eslint/lib/rules/no-whitespace-before-property.js deleted file mode 100644 index fc4c25f8..00000000 --- a/node_modules/eslint/lib/rules/no-whitespace-before-property.js +++ /dev/null @@ -1,95 +0,0 @@ -/** - * @fileoverview Rule to disallow whitespace before properties - * @author Kai Cataldo - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow whitespace before properties", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/no-whitespace-before-property" - }, - - fixable: "whitespace", - schema: [] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Reports whitespace before property token - * @param {ASTNode} node - the node to report in the event of an error - * @param {Token} leftToken - the left token - * @param {Token} rightToken - the right token - * @returns {void} - * @private - */ - function reportError(node, leftToken, rightToken) { - const replacementText = node.computed ? "" : "."; - - context.report({ - node, - message: "Unexpected whitespace before property {{propName}}.", - data: { - propName: sourceCode.getText(node.property) - }, - fix(fixer) { - if (!node.computed && astUtils.isDecimalInteger(node.object)) { - - /* - * If the object is a number literal, fixing it to something like 5.toString() would cause a SyntaxError. - * Don't fix this case. - */ - return null; - } - return fixer.replaceTextRange([leftToken.range[1], rightToken.range[0]], replacementText); - } - }); - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - MemberExpression(node) { - let rightToken; - let leftToken; - - if (!astUtils.isTokenOnSameLine(node.object, node.property)) { - return; - } - - if (node.computed) { - rightToken = sourceCode.getTokenBefore(node.property, astUtils.isOpeningBracketToken); - leftToken = sourceCode.getTokenBefore(rightToken); - } else { - rightToken = sourceCode.getFirstToken(node.property); - leftToken = sourceCode.getTokenBefore(rightToken, 1); - } - - if (sourceCode.isSpaceBetweenTokens(leftToken, rightToken)) { - reportError(node, leftToken, rightToken); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/no-with.js b/node_modules/eslint/lib/rules/no-with.js deleted file mode 100644 index d72dcdfb..00000000 --- a/node_modules/eslint/lib/rules/no-with.js +++ /dev/null @@ -1,33 +0,0 @@ -/** - * @fileoverview Rule to flag use of with statement - * @author Nicholas C. Zakas - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `with` statements", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/no-with" - }, - - schema: [] - }, - - create(context) { - - return { - WithStatement(node) { - context.report({ node, message: "Unexpected use of 'with' statement." }); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/nonblock-statement-body-position.js b/node_modules/eslint/lib/rules/nonblock-statement-body-position.js deleted file mode 100644 index e447ef88..00000000 --- a/node_modules/eslint/lib/rules/nonblock-statement-body-position.js +++ /dev/null @@ -1,115 +0,0 @@ -/** - * @fileoverview enforce the location of single-line statements - * @author Teddy Katz - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -const POSITION_SCHEMA = { enum: ["beside", "below", "any"] }; - -module.exports = { - meta: { - docs: { - description: "enforce the location of single-line statements", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/nonblock-statement-body-position" - }, - fixable: "whitespace", - schema: [ - POSITION_SCHEMA, - { - properties: { - overrides: { - properties: { - if: POSITION_SCHEMA, - else: POSITION_SCHEMA, - while: POSITION_SCHEMA, - do: POSITION_SCHEMA, - for: POSITION_SCHEMA - }, - additionalProperties: false - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - //---------------------------------------------------------------------- - // Helpers - //---------------------------------------------------------------------- - - /** - * Gets the applicable preference for a particular keyword - * @param {string} keywordName The name of a keyword, e.g. 'if' - * @returns {string} The applicable option for the keyword, e.g. 'beside' - */ - function getOption(keywordName) { - return context.options[1] && context.options[1].overrides && context.options[1].overrides[keywordName] || - context.options[0] || - "beside"; - } - - /** - * Validates the location of a single-line statement - * @param {ASTNode} node The single-line statement - * @param {string} keywordName The applicable keyword name for the single-line statement - * @returns {void} - */ - function validateStatement(node, keywordName) { - const option = getOption(keywordName); - - if (node.type === "BlockStatement" || option === "any") { - return; - } - - const tokenBefore = sourceCode.getTokenBefore(node); - - if (tokenBefore.loc.end.line === node.loc.start.line && option === "below") { - context.report({ - node, - message: "Expected a linebreak before this statement.", - fix: fixer => fixer.insertTextBefore(node, "\n") - }); - } else if (tokenBefore.loc.end.line !== node.loc.start.line && option === "beside") { - context.report({ - node, - message: "Expected no linebreak before this statement.", - fix(fixer) { - if (sourceCode.getText().slice(tokenBefore.range[1], node.range[0]).trim()) { - return null; - } - return fixer.replaceTextRange([tokenBefore.range[1], node.range[0]], " "); - } - }); - } - } - - //---------------------------------------------------------------------- - // Public - //---------------------------------------------------------------------- - - return { - IfStatement(node) { - validateStatement(node.consequent, "if"); - - // Check the `else` node, but don't check 'else if' statements. - if (node.alternate && node.alternate.type !== "IfStatement") { - validateStatement(node.alternate, "else"); - } - }, - WhileStatement: node => validateStatement(node.body, "while"), - DoWhileStatement: node => validateStatement(node.body, "do"), - ForStatement: node => validateStatement(node.body, "for"), - ForInStatement: node => validateStatement(node.body, "for"), - ForOfStatement: node => validateStatement(node.body, "for") - }; - } -}; diff --git a/node_modules/eslint/lib/rules/object-curly-newline.js b/node_modules/eslint/lib/rules/object-curly-newline.js deleted file mode 100644 index 39043a8b..00000000 --- a/node_modules/eslint/lib/rules/object-curly-newline.js +++ /dev/null @@ -1,299 +0,0 @@ -/** - * @fileoverview Rule to require or disallow line breaks inside braces. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); -const lodash = require("lodash"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -// Schema objects. -const OPTION_VALUE = { - oneOf: [ - { - enum: ["always", "never"] - }, - { - type: "object", - properties: { - multiline: { - type: "boolean" - }, - minProperties: { - type: "integer", - minimum: 0 - }, - consistent: { - type: "boolean" - } - }, - additionalProperties: false, - minProperties: 1 - } - ] -}; - -/** - * Normalizes a given option value. - * - * @param {string|Object|undefined} value - An option value to parse. - * @returns {{multiline: boolean, minProperties: number, consistent: boolean}} Normalized option object. - */ -function normalizeOptionValue(value) { - let multiline = false; - let minProperties = Number.POSITIVE_INFINITY; - let consistent = false; - - if (value) { - if (value === "always") { - minProperties = 0; - } else if (value === "never") { - minProperties = Number.POSITIVE_INFINITY; - } else { - multiline = Boolean(value.multiline); - minProperties = value.minProperties || Number.POSITIVE_INFINITY; - consistent = Boolean(value.consistent); - } - } else { - multiline = true; - } - - return { multiline, minProperties, consistent }; -} - -/** - * Normalizes a given option value. - * - * @param {string|Object|undefined} options - An option value to parse. - * @returns {{ - * ObjectExpression: {multiline: boolean, minProperties: number, consistent: boolean}, - * ObjectPattern: {multiline: boolean, minProperties: number, consistent: boolean}, - * ImportDeclaration: {multiline: boolean, minProperties: number, consistent: boolean}, - * ExportNamedDeclaration : {multiline: boolean, minProperties: number, consistent: boolean} - * }} Normalized option object. - */ -function normalizeOptions(options) { - const isNodeSpecificOption = lodash.overSome([lodash.isPlainObject, lodash.isString]); - - if (lodash.isPlainObject(options) && lodash.some(options, isNodeSpecificOption)) { - return { - ObjectExpression: normalizeOptionValue(options.ObjectExpression), - ObjectPattern: normalizeOptionValue(options.ObjectPattern), - ImportDeclaration: normalizeOptionValue(options.ImportDeclaration), - ExportNamedDeclaration: normalizeOptionValue(options.ExportDeclaration) - }; - } - - const value = normalizeOptionValue(options); - - return { ObjectExpression: value, ObjectPattern: value, ImportDeclaration: value, ExportNamedDeclaration: value }; -} - -/** - * Determines if ObjectExpression, ObjectPattern, ImportDeclaration or ExportNamedDeclaration - * node needs to be checked for missing line breaks - * - * @param {ASTNode} node - Node under inspection - * @param {Object} options - option specific to node type - * @param {Token} first - First object property - * @param {Token} last - Last object property - * @returns {boolean} `true` if node needs to be checked for missing line breaks - */ -function areLineBreaksRequired(node, options, first, last) { - let objectProperties; - - if (node.type === "ObjectExpression" || node.type === "ObjectPattern") { - objectProperties = node.properties; - } else { - - // is ImportDeclaration or ExportNamedDeclaration - objectProperties = node.specifiers - .filter(s => s.type === "ImportSpecifier" || s.type === "ExportSpecifier"); - } - - return objectProperties.length >= options.minProperties || - ( - options.multiline && - objectProperties.length > 0 && - first.loc.start.line !== last.loc.end.line - ); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent line breaks inside braces", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/object-curly-newline" - }, - fixable: "whitespace", - schema: [ - { - oneOf: [ - OPTION_VALUE, - { - type: "object", - properties: { - ObjectExpression: OPTION_VALUE, - ObjectPattern: OPTION_VALUE, - ImportDeclaration: OPTION_VALUE, - ExportDeclaration: OPTION_VALUE - }, - additionalProperties: false, - minProperties: 1 - } - ] - } - ] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - const normalizedOptions = normalizeOptions(context.options[0]); - - /** - * Reports a given node if it violated this rule. - * @param {ASTNode} node - A node to check. This is an ObjectExpression, ObjectPattern, ImportDeclaration or ExportNamedDeclaration node. - * @param {{multiline: boolean, minProperties: number, consistent: boolean}} options - An option object. - * @returns {void} - */ - function check(node) { - const options = normalizedOptions[node.type]; - - if ( - (node.type === "ImportDeclaration" && - !node.specifiers.some(specifier => specifier.type === "ImportSpecifier")) || - (node.type === "ExportNamedDeclaration" && - !node.specifiers.some(specifier => specifier.type === "ExportSpecifier")) - ) { - return; - } - - const openBrace = sourceCode.getFirstToken(node, token => token.value === "{"); - - let closeBrace; - - if (node.typeAnnotation) { - closeBrace = sourceCode.getTokenBefore(node.typeAnnotation); - } else { - closeBrace = sourceCode.getLastToken(node, token => token.value === "}"); - } - - let first = sourceCode.getTokenAfter(openBrace, { includeComments: true }); - let last = sourceCode.getTokenBefore(closeBrace, { includeComments: true }); - - const needsLineBreaks = areLineBreaksRequired(node, options, first, last); - - const hasCommentsFirstToken = astUtils.isCommentToken(first); - const hasCommentsLastToken = astUtils.isCommentToken(last); - - /* - * Use tokens or comments to check multiline or not. - * But use only tokens to check whether line breaks are needed. - * This allows: - * var obj = { // eslint-disable-line foo - * a: 1 - * } - */ - first = sourceCode.getTokenAfter(openBrace); - last = sourceCode.getTokenBefore(closeBrace); - - if (needsLineBreaks) { - if (astUtils.isTokenOnSameLine(openBrace, first)) { - context.report({ - message: "Expected a line break after this opening brace.", - node, - loc: openBrace.loc.start, - fix(fixer) { - if (hasCommentsFirstToken) { - return null; - } - - return fixer.insertTextAfter(openBrace, "\n"); - } - }); - } - if (astUtils.isTokenOnSameLine(last, closeBrace)) { - context.report({ - message: "Expected a line break before this closing brace.", - node, - loc: closeBrace.loc.start, - fix(fixer) { - if (hasCommentsLastToken) { - return null; - } - - return fixer.insertTextBefore(closeBrace, "\n"); - } - }); - } - } else { - const consistent = options.consistent; - const hasLineBreakBetweenOpenBraceAndFirst = !astUtils.isTokenOnSameLine(openBrace, first); - const hasLineBreakBetweenCloseBraceAndLast = !astUtils.isTokenOnSameLine(last, closeBrace); - - if ( - (!consistent && hasLineBreakBetweenOpenBraceAndFirst) || - (consistent && hasLineBreakBetweenOpenBraceAndFirst && !hasLineBreakBetweenCloseBraceAndLast) - ) { - context.report({ - message: "Unexpected line break after this opening brace.", - node, - loc: openBrace.loc.start, - fix(fixer) { - if (hasCommentsFirstToken) { - return null; - } - - return fixer.removeRange([ - openBrace.range[1], - first.range[0] - ]); - } - }); - } - if ( - (!consistent && hasLineBreakBetweenCloseBraceAndLast) || - (consistent && !hasLineBreakBetweenOpenBraceAndFirst && hasLineBreakBetweenCloseBraceAndLast) - ) { - context.report({ - message: "Unexpected line break before this closing brace.", - node, - loc: closeBrace.loc.start, - fix(fixer) { - if (hasCommentsLastToken) { - return null; - } - - return fixer.removeRange([ - last.range[1], - closeBrace.range[0] - ]); - } - }); - } - } - } - - return { - ObjectExpression: check, - ObjectPattern: check, - ImportDeclaration: check, - ExportNamedDeclaration: check - }; - } -}; diff --git a/node_modules/eslint/lib/rules/object-curly-spacing.js b/node_modules/eslint/lib/rules/object-curly-spacing.js deleted file mode 100644 index b37d6fd9..00000000 --- a/node_modules/eslint/lib/rules/object-curly-spacing.js +++ /dev/null @@ -1,300 +0,0 @@ -/** - * @fileoverview Disallows or enforces spaces inside of object literals. - * @author Jamund Ferguson - */ -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent spacing inside braces", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/object-curly-spacing" - }, - - fixable: "whitespace", - - schema: [ - { - enum: ["always", "never"] - }, - { - type: "object", - properties: { - arraysInObjects: { - type: "boolean" - }, - objectsInObjects: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const spaced = context.options[0] === "always", - sourceCode = context.getSourceCode(); - - /** - * Determines whether an option is set, relative to the spacing option. - * If spaced is "always", then check whether option is set to false. - * If spaced is "never", then check whether option is set to true. - * @param {Object} option - The option to exclude. - * @returns {boolean} Whether or not the property is excluded. - */ - function isOptionSet(option) { - return context.options[1] ? context.options[1][option] === !spaced : false; - } - - const options = { - spaced, - arraysInObjectsException: isOptionSet("arraysInObjects"), - objectsInObjectsException: isOptionSet("objectsInObjects") - }; - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Reports that there shouldn't be a space after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportNoBeginningSpace(node, token) { - context.report({ - node, - loc: token.loc.start, - message: "There should be no space after '{{token}}'.", - data: { - token: token.value - }, - fix(fixer) { - const nextToken = context.getSourceCode().getTokenAfter(token); - - return fixer.removeRange([token.range[1], nextToken.range[0]]); - } - }); - } - - /** - * Reports that there shouldn't be a space before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportNoEndingSpace(node, token) { - context.report({ - node, - loc: token.loc.start, - message: "There should be no space before '{{token}}'.", - data: { - token: token.value - }, - fix(fixer) { - const previousToken = context.getSourceCode().getTokenBefore(token); - - return fixer.removeRange([previousToken.range[1], token.range[0]]); - } - }); - } - - /** - * Reports that there should be a space after the first token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportRequiredBeginningSpace(node, token) { - context.report({ - node, - loc: token.loc.start, - message: "A space is required after '{{token}}'.", - data: { - token: token.value - }, - fix(fixer) { - return fixer.insertTextAfter(token, " "); - } - }); - } - - /** - * Reports that there should be a space before the last token - * @param {ASTNode} node - The node to report in the event of an error. - * @param {Token} token - The token to use for the report. - * @returns {void} - */ - function reportRequiredEndingSpace(node, token) { - context.report({ - node, - loc: token.loc.start, - message: "A space is required before '{{token}}'.", - data: { - token: token.value - }, - fix(fixer) { - return fixer.insertTextBefore(token, " "); - } - }); - } - - /** - * Determines if spacing in curly braces is valid. - * @param {ASTNode} node The AST node to check. - * @param {Token} first The first token to check (should be the opening brace) - * @param {Token} second The second token to check (should be first after the opening brace) - * @param {Token} penultimate The penultimate token to check (should be last before closing brace) - * @param {Token} last The last token to check (should be closing brace) - * @returns {void} - */ - function validateBraceSpacing(node, first, second, penultimate, last) { - if (astUtils.isTokenOnSameLine(first, second)) { - const firstSpaced = sourceCode.isSpaceBetweenTokens(first, second); - - if (options.spaced && !firstSpaced) { - reportRequiredBeginningSpace(node, first); - } - if (!options.spaced && firstSpaced) { - reportNoBeginningSpace(node, first); - } - } - - if (astUtils.isTokenOnSameLine(penultimate, last)) { - const shouldCheckPenultimate = ( - options.arraysInObjectsException && astUtils.isClosingBracketToken(penultimate) || - options.objectsInObjectsException && astUtils.isClosingBraceToken(penultimate) - ); - const penultimateType = shouldCheckPenultimate && sourceCode.getNodeByRangeIndex(penultimate.range[0]).type; - - const closingCurlyBraceMustBeSpaced = ( - options.arraysInObjectsException && penultimateType === "ArrayExpression" || - options.objectsInObjectsException && (penultimateType === "ObjectExpression" || penultimateType === "ObjectPattern") - ) ? !options.spaced : options.spaced; - - const lastSpaced = sourceCode.isSpaceBetweenTokens(penultimate, last); - - if (closingCurlyBraceMustBeSpaced && !lastSpaced) { - reportRequiredEndingSpace(node, last); - } - if (!closingCurlyBraceMustBeSpaced && lastSpaced) { - reportNoEndingSpace(node, last); - } - } - } - - /** - * Gets '}' token of an object node. - * - * Because the last token of object patterns might be a type annotation, - * this traverses tokens preceded by the last property, then returns the - * first '}' token. - * - * @param {ASTNode} node - The node to get. This node is an - * ObjectExpression or an ObjectPattern. And this node has one or - * more properties. - * @returns {Token} '}' token. - */ - function getClosingBraceOfObject(node) { - const lastProperty = node.properties[node.properties.length - 1]; - - return sourceCode.getTokenAfter(lastProperty, astUtils.isClosingBraceToken); - } - - /** - * Reports a given object node if spacing in curly braces is invalid. - * @param {ASTNode} node - An ObjectExpression or ObjectPattern node to check. - * @returns {void} - */ - function checkForObject(node) { - if (node.properties.length === 0) { - return; - } - - const first = sourceCode.getFirstToken(node), - last = getClosingBraceOfObject(node), - second = sourceCode.getTokenAfter(first), - penultimate = sourceCode.getTokenBefore(last); - - validateBraceSpacing(node, first, second, penultimate, last); - } - - /** - * Reports a given import node if spacing in curly braces is invalid. - * @param {ASTNode} node - An ImportDeclaration node to check. - * @returns {void} - */ - function checkForImport(node) { - if (node.specifiers.length === 0) { - return; - } - - let firstSpecifier = node.specifiers[0]; - const lastSpecifier = node.specifiers[node.specifiers.length - 1]; - - if (lastSpecifier.type !== "ImportSpecifier") { - return; - } - if (firstSpecifier.type !== "ImportSpecifier") { - firstSpecifier = node.specifiers[1]; - } - - const first = sourceCode.getTokenBefore(firstSpecifier), - last = sourceCode.getTokenAfter(lastSpecifier, astUtils.isNotCommaToken), - second = sourceCode.getTokenAfter(first), - penultimate = sourceCode.getTokenBefore(last); - - validateBraceSpacing(node, first, second, penultimate, last); - } - - /** - * Reports a given export node if spacing in curly braces is invalid. - * @param {ASTNode} node - An ExportNamedDeclaration node to check. - * @returns {void} - */ - function checkForExport(node) { - if (node.specifiers.length === 0) { - return; - } - - const firstSpecifier = node.specifiers[0], - lastSpecifier = node.specifiers[node.specifiers.length - 1], - first = sourceCode.getTokenBefore(firstSpecifier), - last = sourceCode.getTokenAfter(lastSpecifier, astUtils.isNotCommaToken), - second = sourceCode.getTokenAfter(first), - penultimate = sourceCode.getTokenBefore(last); - - validateBraceSpacing(node, first, second, penultimate, last); - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - - // var {x} = y; - ObjectPattern: checkForObject, - - // var y = {x: 'y'} - ObjectExpression: checkForObject, - - // import {y} from 'x'; - ImportDeclaration: checkForImport, - - // export {name} from 'yo'; - ExportNamedDeclaration: checkForExport - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/object-property-newline.js b/node_modules/eslint/lib/rules/object-property-newline.js deleted file mode 100644 index 65baf0a9..00000000 --- a/node_modules/eslint/lib/rules/object-property-newline.js +++ /dev/null @@ -1,91 +0,0 @@ -/** - * @fileoverview Rule to enforce placing object properties on separate lines. - * @author Vitor Balocco - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce placing object properties on separate lines", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/object-property-newline" - }, - - schema: [ - { - type: "object", - properties: { - allowAllPropertiesOnSameLine: { - type: "boolean" - }, - allowMultiplePropertiesPerLine: { // Deprecated - type: "boolean" - } - }, - additionalProperties: false - } - ], - - fixable: "whitespace" - }, - - create(context) { - const allowSameLine = context.options[0] && ( - Boolean(context.options[0].allowAllPropertiesOnSameLine) || - Boolean(context.options[0].allowMultiplePropertiesPerLine) // Deprecated - ); - const errorMessage = allowSameLine - ? "Object properties must go on a new line if they aren't all on the same line." - : "Object properties must go on a new line."; - - const sourceCode = context.getSourceCode(); - - return { - ObjectExpression(node) { - if (allowSameLine) { - if (node.properties.length > 1) { - const firstTokenOfFirstProperty = sourceCode.getFirstToken(node.properties[0]); - const lastTokenOfLastProperty = sourceCode.getLastToken(node.properties[node.properties.length - 1]); - - if (firstTokenOfFirstProperty.loc.end.line === lastTokenOfLastProperty.loc.start.line) { - - // All keys and values are on the same line - return; - } - } - } - - for (let i = 1; i < node.properties.length; i++) { - const lastTokenOfPreviousProperty = sourceCode.getLastToken(node.properties[i - 1]); - const firstTokenOfCurrentProperty = sourceCode.getFirstToken(node.properties[i]); - - if (lastTokenOfPreviousProperty.loc.end.line === firstTokenOfCurrentProperty.loc.start.line) { - context.report({ - node, - loc: firstTokenOfCurrentProperty.loc.start, - message: errorMessage, - fix(fixer) { - const comma = sourceCode.getTokenBefore(firstTokenOfCurrentProperty); - const rangeAfterComma = [comma.range[1], firstTokenOfCurrentProperty.range[0]]; - - // Don't perform a fix if there are any comments between the comma and the next property. - if (sourceCode.text.slice(rangeAfterComma[0], rangeAfterComma[1]).trim()) { - return null; - } - - return fixer.replaceTextRange(rangeAfterComma, "\n"); - } - }); - } - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/object-shorthand.js b/node_modules/eslint/lib/rules/object-shorthand.js deleted file mode 100644 index c5239a71..00000000 --- a/node_modules/eslint/lib/rules/object-shorthand.js +++ /dev/null @@ -1,457 +0,0 @@ -/** - * @fileoverview Rule to enforce concise object methods and properties. - * @author Jamund Ferguson - */ - -"use strict"; - -const OPTIONS = { - always: "always", - never: "never", - methods: "methods", - properties: "properties", - consistent: "consistent", - consistentAsNeeded: "consistent-as-needed" -}; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ -module.exports = { - meta: { - docs: { - description: "require or disallow method and property shorthand syntax for object literals", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/object-shorthand" - }, - - fixable: "code", - - schema: { - anyOf: [ - { - type: "array", - items: [ - { - enum: ["always", "methods", "properties", "never", "consistent", "consistent-as-needed"] - } - ], - minItems: 0, - maxItems: 1 - }, - { - type: "array", - items: [ - { - enum: ["always", "methods", "properties"] - }, - { - type: "object", - properties: { - avoidQuotes: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - minItems: 0, - maxItems: 2 - }, - { - type: "array", - items: [ - { - enum: ["always", "methods"] - }, - { - type: "object", - properties: { - ignoreConstructors: { - type: "boolean" - }, - avoidQuotes: { - type: "boolean" - }, - avoidExplicitReturnArrows: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - minItems: 0, - maxItems: 2 - } - ] - } - }, - - create(context) { - const APPLY = context.options[0] || OPTIONS.always; - const APPLY_TO_METHODS = APPLY === OPTIONS.methods || APPLY === OPTIONS.always; - const APPLY_TO_PROPS = APPLY === OPTIONS.properties || APPLY === OPTIONS.always; - const APPLY_NEVER = APPLY === OPTIONS.never; - const APPLY_CONSISTENT = APPLY === OPTIONS.consistent; - const APPLY_CONSISTENT_AS_NEEDED = APPLY === OPTIONS.consistentAsNeeded; - - const PARAMS = context.options[1] || {}; - const IGNORE_CONSTRUCTORS = PARAMS.ignoreConstructors; - const AVOID_QUOTES = PARAMS.avoidQuotes; - const AVOID_EXPLICIT_RETURN_ARROWS = !!PARAMS.avoidExplicitReturnArrows; - const sourceCode = context.getSourceCode(); - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Determines if the first character of the name is a capital letter. - * @param {string} name The name of the node to evaluate. - * @returns {boolean} True if the first character of the property name is a capital letter, false if not. - * @private - */ - function isConstructor(name) { - const firstChar = name.charAt(0); - - return firstChar === firstChar.toUpperCase(); - } - - /** - * Determines if the property can have a shorthand form. - * @param {ASTNode} property Property AST node - * @returns {boolean} True if the property can have a shorthand form - * @private - * - */ - function canHaveShorthand(property) { - return (property.kind !== "set" && property.kind !== "get" && property.type !== "SpreadElement" && property.type !== "SpreadProperty" && property.type !== "ExperimentalSpreadProperty"); - } - - /** - * Checks whether a node is a string literal. - * @param {ASTNode} node - Any AST node. - * @returns {boolean} `true` if it is a string literal. - */ - function isStringLiteral(node) { - return node.type === "Literal" && typeof node.value === "string"; - } - - /** - * Determines if the property is a shorthand or not. - * @param {ASTNode} property Property AST node - * @returns {boolean} True if the property is considered shorthand, false if not. - * @private - * - */ - function isShorthand(property) { - - // property.method is true when `{a(){}}`. - return (property.shorthand || property.method); - } - - /** - * Determines if the property's key and method or value are named equally. - * @param {ASTNode} property Property AST node - * @returns {boolean} True if the key and value are named equally, false if not. - * @private - * - */ - function isRedundant(property) { - const value = property.value; - - if (value.type === "FunctionExpression") { - return !value.id; // Only anonymous should be shorthand method. - } - if (value.type === "Identifier") { - return astUtils.getStaticPropertyName(property) === value.name; - } - - return false; - } - - /** - * Ensures that an object's properties are consistently shorthand, or not shorthand at all. - * @param {ASTNode} node Property AST node - * @param {boolean} checkRedundancy Whether to check longform redundancy - * @returns {void} - * - */ - function checkConsistency(node, checkRedundancy) { - - // We are excluding getters/setters and spread properties as they are considered neither longform nor shorthand. - const properties = node.properties.filter(canHaveShorthand); - - // Do we still have properties left after filtering the getters and setters? - if (properties.length > 0) { - const shorthandProperties = properties.filter(isShorthand); - - /* - * If we do not have an equal number of longform properties as - * shorthand properties, we are using the annotations inconsistently - */ - if (shorthandProperties.length !== properties.length) { - - // We have at least 1 shorthand property - if (shorthandProperties.length > 0) { - context.report({ node, message: "Unexpected mix of shorthand and non-shorthand properties." }); - } else if (checkRedundancy) { - - /* - * If all properties of the object contain a method or value with a name matching it's key, - * all the keys are redundant. - */ - const canAlwaysUseShorthand = properties.every(isRedundant); - - if (canAlwaysUseShorthand) { - context.report({ node, message: "Expected shorthand for all properties." }); - } - } - } - } - } - - /** - * Fixes a FunctionExpression node by making it into a shorthand property. - * @param {SourceCodeFixer} fixer The fixer object - * @param {ASTNode} node A `Property` node that has a `FunctionExpression` or `ArrowFunctionExpression` as its value - * @returns {Object} A fix for this node - */ - function makeFunctionShorthand(fixer, node) { - const firstKeyToken = node.computed - ? sourceCode.getFirstToken(node, astUtils.isOpeningBracketToken) - : sourceCode.getFirstToken(node.key); - const lastKeyToken = node.computed - ? sourceCode.getFirstTokenBetween(node.key, node.value, astUtils.isClosingBracketToken) - : sourceCode.getLastToken(node.key); - const keyText = sourceCode.text.slice(firstKeyToken.range[0], lastKeyToken.range[1]); - let keyPrefix = ""; - - if (node.value.async) { - keyPrefix += "async "; - } - if (node.value.generator) { - keyPrefix += "*"; - } - - if (node.value.type === "FunctionExpression") { - const functionToken = sourceCode.getTokens(node.value).find(token => token.type === "Keyword" && token.value === "function"); - const tokenBeforeParams = node.value.generator ? sourceCode.getTokenAfter(functionToken) : functionToken; - - return fixer.replaceTextRange( - [firstKeyToken.range[0], node.range[1]], - keyPrefix + keyText + sourceCode.text.slice(tokenBeforeParams.range[1], node.value.range[1]) - ); - } - const arrowToken = sourceCode.getTokens(node.value).find(token => token.value === "=>"); - const tokenBeforeArrow = sourceCode.getTokenBefore(arrowToken); - const hasParensAroundParameters = tokenBeforeArrow.type === "Punctuator" && tokenBeforeArrow.value === ")"; - const oldParamText = sourceCode.text.slice(sourceCode.getFirstToken(node.value, node.value.async ? 1 : 0).range[0], tokenBeforeArrow.range[1]); - const newParamText = hasParensAroundParameters ? oldParamText : `(${oldParamText})`; - - return fixer.replaceTextRange( - [firstKeyToken.range[0], node.range[1]], - keyPrefix + keyText + newParamText + sourceCode.text.slice(arrowToken.range[1], node.value.range[1]) - ); - - } - - /** - * Fixes a FunctionExpression node by making it into a longform property. - * @param {SourceCodeFixer} fixer The fixer object - * @param {ASTNode} node A `Property` node that has a `FunctionExpression` as its value - * @returns {Object} A fix for this node - */ - function makeFunctionLongform(fixer, node) { - const firstKeyToken = node.computed ? sourceCode.getTokens(node).find(token => token.value === "[") : sourceCode.getFirstToken(node.key); - const lastKeyToken = node.computed ? sourceCode.getTokensBetween(node.key, node.value).find(token => token.value === "]") : sourceCode.getLastToken(node.key); - const keyText = sourceCode.text.slice(firstKeyToken.range[0], lastKeyToken.range[1]); - let functionHeader = "function"; - - if (node.value.async) { - functionHeader = `async ${functionHeader}`; - } - if (node.value.generator) { - functionHeader = `${functionHeader}*`; - } - - return fixer.replaceTextRange([node.range[0], lastKeyToken.range[1]], `${keyText}: ${functionHeader}`); - } - - /* - * To determine whether a given arrow function has a lexical identifier (`this`, `arguments`, `super`, or `new.target`), - * create a stack of functions that define these identifiers (i.e. all functions except arrow functions) as the AST is - * traversed. Whenever a new function is encountered, create a new entry on the stack (corresponding to a different lexical - * scope of `this`), and whenever a function is exited, pop that entry off the stack. When an arrow function is entered, - * keep a reference to it on the current stack entry, and remove that reference when the arrow function is exited. - * When a lexical identifier is encountered, mark all the arrow functions on the current stack entry by adding them - * to an `arrowsWithLexicalIdentifiers` set. Any arrow function in that set will not be reported by this rule, - * because converting it into a method would change the value of one of the lexical identifiers. - */ - const lexicalScopeStack = []; - const arrowsWithLexicalIdentifiers = new WeakSet(); - const argumentsIdentifiers = new WeakSet(); - - /** - * Enters a function. This creates a new lexical identifier scope, so a new Set of arrow functions is pushed onto the stack. - * Also, this marks all `arguments` identifiers so that they can be detected later. - * @returns {void} - */ - function enterFunction() { - lexicalScopeStack.unshift(new Set()); - context.getScope().variables.filter(variable => variable.name === "arguments").forEach(variable => { - variable.references.map(ref => ref.identifier).forEach(identifier => argumentsIdentifiers.add(identifier)); - }); - } - - /** - * Exits a function. This pops the current set of arrow functions off the lexical scope stack. - * @returns {void} - */ - function exitFunction() { - lexicalScopeStack.shift(); - } - - /** - * Marks the current function as having a lexical keyword. This implies that all arrow functions - * in the current lexical scope contain a reference to this lexical keyword. - * @returns {void} - */ - function reportLexicalIdentifier() { - lexicalScopeStack[0].forEach(arrowFunction => arrowsWithLexicalIdentifiers.add(arrowFunction)); - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - Program: enterFunction, - FunctionDeclaration: enterFunction, - FunctionExpression: enterFunction, - "Program:exit": exitFunction, - "FunctionDeclaration:exit": exitFunction, - "FunctionExpression:exit": exitFunction, - - ArrowFunctionExpression(node) { - lexicalScopeStack[0].add(node); - }, - "ArrowFunctionExpression:exit"(node) { - lexicalScopeStack[0].delete(node); - }, - - ThisExpression: reportLexicalIdentifier, - Super: reportLexicalIdentifier, - MetaProperty(node) { - if (node.meta.name === "new" && node.property.name === "target") { - reportLexicalIdentifier(); - } - }, - Identifier(node) { - if (argumentsIdentifiers.has(node)) { - reportLexicalIdentifier(); - } - }, - - ObjectExpression(node) { - if (APPLY_CONSISTENT) { - checkConsistency(node, false); - } else if (APPLY_CONSISTENT_AS_NEEDED) { - checkConsistency(node, true); - } - }, - - "Property:exit"(node) { - const isConciseProperty = node.method || node.shorthand; - - // Ignore destructuring assignment - if (node.parent.type === "ObjectPattern") { - return; - } - - // getters and setters are ignored - if (node.kind === "get" || node.kind === "set") { - return; - } - - // only computed methods can fail the following checks - if (node.computed && node.value.type !== "FunctionExpression" && node.value.type !== "ArrowFunctionExpression") { - return; - } - - //-------------------------------------------------------------- - // Checks for property/method shorthand. - if (isConciseProperty) { - if (node.method && (APPLY_NEVER || AVOID_QUOTES && isStringLiteral(node.key))) { - const message = APPLY_NEVER ? "Expected longform method syntax." : "Expected longform method syntax for string literal keys."; - - // { x() {} } should be written as { x: function() {} } - context.report({ - node, - message, - fix: fixer => makeFunctionLongform(fixer, node) - }); - } else if (APPLY_NEVER) { - - // { x } should be written as { x: x } - context.report({ - node, - message: "Expected longform property syntax.", - fix: fixer => fixer.insertTextAfter(node.key, `: ${node.key.name}`) - }); - } - } else if (APPLY_TO_METHODS && !node.value.id && (node.value.type === "FunctionExpression" || node.value.type === "ArrowFunctionExpression")) { - if (IGNORE_CONSTRUCTORS && node.key.type === "Identifier" && isConstructor(node.key.name)) { - return; - } - if (AVOID_QUOTES && isStringLiteral(node.key)) { - return; - } - - // {[x]: function(){}} should be written as {[x]() {}} - if (node.value.type === "FunctionExpression" || - node.value.type === "ArrowFunctionExpression" && - node.value.body.type === "BlockStatement" && - AVOID_EXPLICIT_RETURN_ARROWS && - !arrowsWithLexicalIdentifiers.has(node.value) - ) { - context.report({ - node, - message: "Expected method shorthand.", - fix: fixer => makeFunctionShorthand(fixer, node) - }); - } - } else if (node.value.type === "Identifier" && node.key.name === node.value.name && APPLY_TO_PROPS) { - - // {x: x} should be written as {x} - context.report({ - node, - message: "Expected property shorthand.", - fix(fixer) { - return fixer.replaceText(node, node.value.name); - } - }); - } else if (node.value.type === "Identifier" && node.key.type === "Literal" && node.key.value === node.value.name && APPLY_TO_PROPS) { - if (AVOID_QUOTES) { - return; - } - - // {"x": x} should be written as {x} - context.report({ - node, - message: "Expected property shorthand.", - fix(fixer) { - return fixer.replaceText(node, node.value.name); - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/one-var-declaration-per-line.js b/node_modules/eslint/lib/rules/one-var-declaration-per-line.js deleted file mode 100644 index e17529b6..00000000 --- a/node_modules/eslint/lib/rules/one-var-declaration-per-line.js +++ /dev/null @@ -1,87 +0,0 @@ -/** - * @fileoverview Rule to check multiple var declarations per line - * @author Alberto Rodríguez - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow newlines around variable declarations", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/one-var-declaration-per-line" - }, - - schema: [ - { - enum: ["always", "initializations"] - } - ], - - fixable: "whitespace" - }, - - create(context) { - - const ERROR_MESSAGE = "Expected variable declaration to be on a new line."; - const always = context.options[0] === "always"; - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - - /** - * Determine if provided keyword is a variant of for specifiers - * @private - * @param {string} keyword - keyword to test - * @returns {boolean} True if `keyword` is a variant of for specifier - */ - function isForTypeSpecifier(keyword) { - return keyword === "ForStatement" || keyword === "ForInStatement" || keyword === "ForOfStatement"; - } - - /** - * Checks newlines around variable declarations. - * @private - * @param {ASTNode} node - `VariableDeclaration` node to test - * @returns {void} - */ - function checkForNewLine(node) { - if (isForTypeSpecifier(node.parent.type)) { - return; - } - - const declarations = node.declarations; - let prev; - - declarations.forEach(current => { - if (prev && prev.loc.end.line === current.loc.start.line) { - if (always || prev.init || current.init) { - context.report({ - node, - message: ERROR_MESSAGE, - loc: current.loc.start, - fix: fixer => fixer.insertTextBefore(current, "\n") - }); - } - } - prev = current; - }); - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - VariableDeclaration: checkForNewLine - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/one-var.js b/node_modules/eslint/lib/rules/one-var.js deleted file mode 100644 index 40b5f0f0..00000000 --- a/node_modules/eslint/lib/rules/one-var.js +++ /dev/null @@ -1,444 +0,0 @@ -/** - * @fileoverview A rule to control the use of single variable declarations. - * @author Ian Christian Myers - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce variables to be declared either together or separately in functions", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/one-var" - }, - - schema: [ - { - oneOf: [ - { - enum: ["always", "never", "consecutive"] - }, - { - type: "object", - properties: { - separateRequires: { - type: "boolean" - }, - var: { - enum: ["always", "never", "consecutive"] - }, - let: { - enum: ["always", "never", "consecutive"] - }, - const: { - enum: ["always", "never", "consecutive"] - } - }, - additionalProperties: false - }, - { - type: "object", - properties: { - initialized: { - enum: ["always", "never", "consecutive"] - }, - uninitialized: { - enum: ["always", "never", "consecutive"] - } - }, - additionalProperties: false - } - ] - } - ] - }, - - create(context) { - const MODE_ALWAYS = "always"; - const MODE_NEVER = "never"; - const MODE_CONSECUTIVE = "consecutive"; - const mode = context.options[0] || MODE_ALWAYS; - - const options = {}; - - if (typeof mode === "string") { // simple options configuration with just a string - options.var = { uninitialized: mode, initialized: mode }; - options.let = { uninitialized: mode, initialized: mode }; - options.const = { uninitialized: mode, initialized: mode }; - } else if (typeof mode === "object") { // options configuration is an object - if (mode.hasOwnProperty("separateRequires")) { - options.separateRequires = !!mode.separateRequires; - } - if (mode.hasOwnProperty("var")) { - options.var = { uninitialized: mode.var, initialized: mode.var }; - } - if (mode.hasOwnProperty("let")) { - options.let = { uninitialized: mode.let, initialized: mode.let }; - } - if (mode.hasOwnProperty("const")) { - options.const = { uninitialized: mode.const, initialized: mode.const }; - } - if (mode.hasOwnProperty("uninitialized")) { - if (!options.var) { - options.var = {}; - } - if (!options.let) { - options.let = {}; - } - if (!options.const) { - options.const = {}; - } - options.var.uninitialized = mode.uninitialized; - options.let.uninitialized = mode.uninitialized; - options.const.uninitialized = mode.uninitialized; - } - if (mode.hasOwnProperty("initialized")) { - if (!options.var) { - options.var = {}; - } - if (!options.let) { - options.let = {}; - } - if (!options.const) { - options.const = {}; - } - options.var.initialized = mode.initialized; - options.let.initialized = mode.initialized; - options.const.initialized = mode.initialized; - } - } - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - const functionStack = []; - const blockStack = []; - - /** - * Increments the blockStack counter. - * @returns {void} - * @private - */ - function startBlock() { - blockStack.push({ - let: { initialized: false, uninitialized: false }, - const: { initialized: false, uninitialized: false } - }); - } - - /** - * Increments the functionStack counter. - * @returns {void} - * @private - */ - function startFunction() { - functionStack.push({ initialized: false, uninitialized: false }); - startBlock(); - } - - /** - * Decrements the blockStack counter. - * @returns {void} - * @private - */ - function endBlock() { - blockStack.pop(); - } - - /** - * Decrements the functionStack counter. - * @returns {void} - * @private - */ - function endFunction() { - functionStack.pop(); - endBlock(); - } - - /** - * Check if a variable declaration is a require. - * @param {ASTNode} decl variable declaration Node - * @returns {bool} if decl is a require, return true; else return false. - * @private - */ - function isRequire(decl) { - return decl.init && decl.init.type === "CallExpression" && decl.init.callee.name === "require"; - } - - /** - * Records whether initialized/uninitialized/required variables are defined in current scope. - * @param {string} statementType node.kind, one of: "var", "let", or "const" - * @param {ASTNode[]} declarations List of declarations - * @param {Object} currentScope The scope being investigated - * @returns {void} - * @private - */ - function recordTypes(statementType, declarations, currentScope) { - for (let i = 0; i < declarations.length; i++) { - if (declarations[i].init === null) { - if (options[statementType] && options[statementType].uninitialized === MODE_ALWAYS) { - currentScope.uninitialized = true; - } - } else { - if (options[statementType] && options[statementType].initialized === MODE_ALWAYS) { - if (options.separateRequires && isRequire(declarations[i])) { - currentScope.required = true; - } else { - currentScope.initialized = true; - } - } - } - } - } - - /** - * Determines the current scope (function or block) - * @param {string} statementType node.kind, one of: "var", "let", or "const" - * @returns {Object} The scope associated with statementType - */ - function getCurrentScope(statementType) { - let currentScope; - - if (statementType === "var") { - currentScope = functionStack[functionStack.length - 1]; - } else if (statementType === "let") { - currentScope = blockStack[blockStack.length - 1].let; - } else if (statementType === "const") { - currentScope = blockStack[blockStack.length - 1].const; - } - return currentScope; - } - - /** - * Counts the number of initialized and uninitialized declarations in a list of declarations - * @param {ASTNode[]} declarations List of declarations - * @returns {Object} Counts of 'uninitialized' and 'initialized' declarations - * @private - */ - function countDeclarations(declarations) { - const counts = { uninitialized: 0, initialized: 0 }; - - for (let i = 0; i < declarations.length; i++) { - if (declarations[i].init === null) { - counts.uninitialized++; - } else { - counts.initialized++; - } - } - return counts; - } - - /** - * Determines if there is more than one var statement in the current scope. - * @param {string} statementType node.kind, one of: "var", "let", or "const" - * @param {ASTNode[]} declarations List of declarations - * @returns {boolean} Returns true if it is the first var declaration, false if not. - * @private - */ - function hasOnlyOneStatement(statementType, declarations) { - - const declarationCounts = countDeclarations(declarations); - const currentOptions = options[statementType] || {}; - const currentScope = getCurrentScope(statementType); - const hasRequires = declarations.some(isRequire); - - if (currentOptions.uninitialized === MODE_ALWAYS && currentOptions.initialized === MODE_ALWAYS) { - if (currentScope.uninitialized || currentScope.initialized) { - return false; - } - } - - if (declarationCounts.uninitialized > 0) { - if (currentOptions.uninitialized === MODE_ALWAYS && currentScope.uninitialized) { - return false; - } - } - if (declarationCounts.initialized > 0) { - if (currentOptions.initialized === MODE_ALWAYS && currentScope.initialized) { - return false; - } - } - if (currentScope.required && hasRequires) { - return false; - } - recordTypes(statementType, declarations, currentScope); - return true; - } - - /** - * Checks a given VariableDeclaration node for errors. - * @param {ASTNode} node The VariableDeclaration node to check - * @returns {void} - * @private - */ - function checkVariableDeclaration(node) { - const parent = node.parent; - const type = node.kind; - - if (!options[type]) { - return; - } - - const declarations = node.declarations; - const declarationCounts = countDeclarations(declarations); - const mixedRequires = declarations.some(isRequire) && !declarations.every(isRequire); - - if (options[type].initialized === MODE_ALWAYS) { - if (options.separateRequires && mixedRequires) { - context.report({ - node, - message: "Split requires to be separated into a single block." - }); - } - } - - // consecutive - const nodeIndex = (parent.body && parent.body.length > 0 && parent.body.indexOf(node)) || 0; - - if (nodeIndex > 0) { - const previousNode = parent.body[nodeIndex - 1]; - const isPreviousNodeDeclaration = previousNode.type === "VariableDeclaration"; - - if (isPreviousNodeDeclaration && previousNode.kind === type) { - const previousDeclCounts = countDeclarations(previousNode.declarations); - - if (options[type].initialized === MODE_CONSECUTIVE && options[type].uninitialized === MODE_CONSECUTIVE) { - context.report({ - node, - message: "Combine this with the previous '{{type}}' statement.", - data: { - type - } - }); - } else if (options[type].initialized === MODE_CONSECUTIVE && declarationCounts.initialized > 0 && previousDeclCounts.initialized > 0) { - context.report({ - node, - message: "Combine this with the previous '{{type}}' statement with initialized variables.", - data: { - type - } - }); - } else if (options[type].uninitialized === MODE_CONSECUTIVE && - declarationCounts.uninitialized > 0 && - previousDeclCounts.uninitialized > 0) { - context.report({ - node, - message: "Combine this with the previous '{{type}}' statement with uninitialized variables.", - data: { - type - } - }); - } - } - } - - // always - if (!hasOnlyOneStatement(type, declarations)) { - if (options[type].initialized === MODE_ALWAYS && options[type].uninitialized === MODE_ALWAYS) { - context.report({ - node, - message: "Combine this with the previous '{{type}}' statement.", - data: { - type - } - }); - } else { - if (options[type].initialized === MODE_ALWAYS && declarationCounts.initialized > 0) { - context.report({ - node, - message: "Combine this with the previous '{{type}}' statement with initialized variables.", - data: { - type - } - }); - } - if (options[type].uninitialized === MODE_ALWAYS && declarationCounts.uninitialized > 0) { - if (node.parent.left === node && (node.parent.type === "ForInStatement" || node.parent.type === "ForOfStatement")) { - return; - } - context.report({ - node, - message: "Combine this with the previous '{{type}}' statement with uninitialized variables.", - data: { - type - } - }); - } - } - } - - // never - if (parent.type !== "ForStatement" || parent.init !== node) { - const totalDeclarations = declarationCounts.uninitialized + declarationCounts.initialized; - - if (totalDeclarations > 1) { - if (options[type].initialized === MODE_NEVER && options[type].uninitialized === MODE_NEVER) { - - // both initialized and uninitialized - context.report({ - node, - message: "Split '{{type}}' declarations into multiple statements.", - data: { - type - } - }); - } else if (options[type].initialized === MODE_NEVER && declarationCounts.initialized > 0) { - - // initialized - context.report({ - node, - message: "Split initialized '{{type}}' declarations into multiple statements.", - data: { - type - } - }); - } else if (options[type].uninitialized === MODE_NEVER && declarationCounts.uninitialized > 0) { - - // uninitialized - context.report({ - node, - message: "Split uninitialized '{{type}}' declarations into multiple statements.", - data: { - type - } - }); - } - } - } - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - Program: startFunction, - FunctionDeclaration: startFunction, - FunctionExpression: startFunction, - ArrowFunctionExpression: startFunction, - BlockStatement: startBlock, - ForStatement: startBlock, - ForInStatement: startBlock, - ForOfStatement: startBlock, - SwitchStatement: startBlock, - VariableDeclaration: checkVariableDeclaration, - "ForStatement:exit": endBlock, - "ForOfStatement:exit": endBlock, - "ForInStatement:exit": endBlock, - "SwitchStatement:exit": endBlock, - "BlockStatement:exit": endBlock, - "Program:exit": endFunction, - "FunctionDeclaration:exit": endFunction, - "FunctionExpression:exit": endFunction, - "ArrowFunctionExpression:exit": endFunction - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/operator-assignment.js b/node_modules/eslint/lib/rules/operator-assignment.js deleted file mode 100644 index ad516bbf..00000000 --- a/node_modules/eslint/lib/rules/operator-assignment.js +++ /dev/null @@ -1,207 +0,0 @@ -/** - * @fileoverview Rule to replace assignment expressions with operator assignment - * @author Brandon Mills - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether an operator is commutative and has an operator assignment - * shorthand form. - * @param {string} operator Operator to check. - * @returns {boolean} True if the operator is commutative and has a - * shorthand form. - */ -function isCommutativeOperatorWithShorthand(operator) { - return ["*", "&", "^", "|"].indexOf(operator) >= 0; -} - -/** - * Checks whether an operator is not commuatative and has an operator assignment - * shorthand form. - * @param {string} operator Operator to check. - * @returns {boolean} True if the operator is not commuatative and has - * a shorthand form. - */ -function isNonCommutativeOperatorWithShorthand(operator) { - return ["+", "-", "/", "%", "<<", ">>", ">>>", "**"].indexOf(operator) >= 0; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -/** - * Checks whether two expressions reference the same value. For example: - * a = a - * a.b = a.b - * a[0] = a[0] - * a['b'] = a['b'] - * @param {ASTNode} a Left side of the comparison. - * @param {ASTNode} b Right side of the comparison. - * @returns {boolean} True if both sides match and reference the same value. - */ -function same(a, b) { - if (a.type !== b.type) { - return false; - } - - switch (a.type) { - case "Identifier": - return a.name === b.name; - - case "Literal": - return a.value === b.value; - - case "MemberExpression": - - /* - * x[0] = x[0] - * x[y] = x[y] - * x.y = x.y - */ - return same(a.object, b.object) && same(a.property, b.property); - - default: - return false; - } -} - -/** - * Determines if the left side of a node can be safely fixed (i.e. if it activates the same getters/setters and) - * toString calls regardless of whether assignment shorthand is used) - * @param {ASTNode} node The node on the left side of the expression - * @returns {boolean} `true` if the node can be fixed - */ -function canBeFixed(node) { - return node.type === "Identifier" || - node.type === "MemberExpression" && node.object.type === "Identifier" && (!node.computed || node.property.type === "Literal"); -} - -module.exports = { - meta: { - docs: { - description: "require or disallow assignment operator shorthand where possible", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/operator-assignment" - }, - - schema: [ - { - enum: ["always", "never"] - } - ], - - fixable: "code" - }, - - create(context) { - - const sourceCode = context.getSourceCode(); - - /** - * Returns the operator token of an AssignmentExpression or BinaryExpression - * @param {ASTNode} node An AssignmentExpression or BinaryExpression node - * @returns {Token} The operator token in the node - */ - function getOperatorToken(node) { - return sourceCode.getFirstTokenBetween(node.left, node.right, token => token.value === node.operator); - } - - /** - * Ensures that an assignment uses the shorthand form where possible. - * @param {ASTNode} node An AssignmentExpression node. - * @returns {void} - */ - function verify(node) { - if (node.operator !== "=" || node.right.type !== "BinaryExpression") { - return; - } - - const left = node.left; - const expr = node.right; - const operator = expr.operator; - - if (isCommutativeOperatorWithShorthand(operator) || isNonCommutativeOperatorWithShorthand(operator)) { - if (same(left, expr.left)) { - context.report({ - node, - message: "Assignment can be replaced with operator assignment.", - fix(fixer) { - if (canBeFixed(left)) { - const equalsToken = getOperatorToken(node); - const operatorToken = getOperatorToken(expr); - const leftText = sourceCode.getText().slice(node.range[0], equalsToken.range[0]); - const rightText = sourceCode.getText().slice(operatorToken.range[1], node.right.range[1]); - - return fixer.replaceText(node, `${leftText}${expr.operator}=${rightText}`); - } - return null; - } - }); - } else if (same(left, expr.right) && isCommutativeOperatorWithShorthand(operator)) { - - /* - * This case can't be fixed safely. - * If `a` and `b` both have custom valueOf() behavior, then fixing `a = b * a` to `a *= b` would - * change the execution order of the valueOf() functions. - */ - context.report({ - node, - message: "Assignment can be replaced with operator assignment." - }); - } - } - } - - /** - * Warns if an assignment expression uses operator assignment shorthand. - * @param {ASTNode} node An AssignmentExpression node. - * @returns {void} - */ - function prohibit(node) { - if (node.operator !== "=") { - context.report({ - node, - message: "Unexpected operator assignment shorthand.", - fix(fixer) { - if (canBeFixed(node.left)) { - const operatorToken = getOperatorToken(node); - const leftText = sourceCode.getText().slice(node.range[0], operatorToken.range[0]); - const newOperator = node.operator.slice(0, -1); - let rightText; - - // If this change would modify precedence (e.g. `foo *= bar + 1` => `foo = foo * (bar + 1)`), parenthesize the right side. - if ( - astUtils.getPrecedence(node.right) <= astUtils.getPrecedence({ type: "BinaryExpression", operator: newOperator }) && - !astUtils.isParenthesised(sourceCode, node.right) - ) { - rightText = `${sourceCode.text.slice(operatorToken.range[1], node.right.range[0])}(${sourceCode.getText(node.right)})`; - } else { - rightText = sourceCode.text.slice(operatorToken.range[1], node.range[1]); - } - - return fixer.replaceText(node, `${leftText}= ${leftText}${newOperator}${rightText}`); - } - return null; - } - }); - } - } - - return { - AssignmentExpression: context.options[0] !== "never" ? verify : prohibit - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/operator-linebreak.js b/node_modules/eslint/lib/rules/operator-linebreak.js deleted file mode 100644 index 558258b2..00000000 --- a/node_modules/eslint/lib/rules/operator-linebreak.js +++ /dev/null @@ -1,253 +0,0 @@ -/** - * @fileoverview Operator linebreak - enforces operator linebreak style of two types: after and before - * @author Benoît Zugmeyer - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent linebreak style for operators", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/operator-linebreak" - }, - - schema: [ - { - enum: ["after", "before", "none", null] - }, - { - type: "object", - properties: { - overrides: { - type: "object", - properties: { - anyOf: { - type: "string", - enum: ["after", "before", "none", "ignore"] - } - } - } - }, - additionalProperties: false - } - ], - - fixable: "code" - }, - - create(context) { - - const usedDefaultGlobal = !context.options[0]; - const globalStyle = context.options[0] || "after"; - const options = context.options[1] || {}; - const styleOverrides = options.overrides ? Object.assign({}, options.overrides) : {}; - - if (usedDefaultGlobal && !styleOverrides["?"]) { - styleOverrides["?"] = "before"; - } - - if (usedDefaultGlobal && !styleOverrides[":"]) { - styleOverrides[":"] = "before"; - } - - const sourceCode = context.getSourceCode(); - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Gets a fixer function to fix rule issues - * @param {Token} operatorToken The operator token of an expression - * @param {string} desiredStyle The style for the rule. One of 'before', 'after', 'none' - * @returns {Function} A fixer function - */ - function getFixer(operatorToken, desiredStyle) { - return fixer => { - const tokenBefore = sourceCode.getTokenBefore(operatorToken); - const tokenAfter = sourceCode.getTokenAfter(operatorToken); - const textBefore = sourceCode.text.slice(tokenBefore.range[1], operatorToken.range[0]); - const textAfter = sourceCode.text.slice(operatorToken.range[1], tokenAfter.range[0]); - const hasLinebreakBefore = !astUtils.isTokenOnSameLine(tokenBefore, operatorToken); - const hasLinebreakAfter = !astUtils.isTokenOnSameLine(operatorToken, tokenAfter); - let newTextBefore, newTextAfter; - - if (hasLinebreakBefore !== hasLinebreakAfter && desiredStyle !== "none") { - - // If there is a comment before and after the operator, don't do a fix. - if (sourceCode.getTokenBefore(operatorToken, { includeComments: true }) !== tokenBefore && - sourceCode.getTokenAfter(operatorToken, { includeComments: true }) !== tokenAfter) { - - return null; - } - - /* - * If there is only one linebreak and it's on the wrong side of the operator, swap the text before and after the operator. - * foo && - * bar - * would get fixed to - * foo - * && bar - */ - newTextBefore = textAfter; - newTextAfter = textBefore; - } else { - const LINEBREAK_REGEX = astUtils.createGlobalLinebreakMatcher(); - - // Otherwise, if no linebreak is desired and no comments interfere, replace the linebreaks with empty strings. - newTextBefore = desiredStyle === "before" || textBefore.trim() ? textBefore : textBefore.replace(LINEBREAK_REGEX, ""); - newTextAfter = desiredStyle === "after" || textAfter.trim() ? textAfter : textAfter.replace(LINEBREAK_REGEX, ""); - - // If there was no change (due to interfering comments), don't output a fix. - if (newTextBefore === textBefore && newTextAfter === textAfter) { - return null; - } - } - - if (newTextAfter === "" && tokenAfter.type === "Punctuator" && "+-".includes(operatorToken.value) && tokenAfter.value === operatorToken.value) { - - // To avoid accidentally creating a ++ or -- operator, insert a space if the operator is a +/- and the following token is a unary +/-. - newTextAfter += " "; - } - - return fixer.replaceTextRange([tokenBefore.range[1], tokenAfter.range[0]], newTextBefore + operatorToken.value + newTextAfter); - }; - } - - /** - * Checks the operator placement - * @param {ASTNode} node The node to check - * @param {ASTNode} leftSide The node that comes before the operator in `node` - * @private - * @returns {void} - */ - function validateNode(node, leftSide) { - - /* - * When the left part of a binary expression is a single expression wrapped in - * parentheses (ex: `(a) + b`), leftToken will be the last token of the expression - * and operatorToken will be the closing parenthesis. - * The leftToken should be the last closing parenthesis, and the operatorToken - * should be the token right after that. - */ - const operatorToken = sourceCode.getTokenAfter(leftSide, astUtils.isNotClosingParenToken); - const leftToken = sourceCode.getTokenBefore(operatorToken); - const rightToken = sourceCode.getTokenAfter(operatorToken); - const operator = operatorToken.value; - const operatorStyleOverride = styleOverrides[operator]; - const style = operatorStyleOverride || globalStyle; - const fix = getFixer(operatorToken, style); - - // if single line - if (astUtils.isTokenOnSameLine(leftToken, operatorToken) && - astUtils.isTokenOnSameLine(operatorToken, rightToken)) { - - // do nothing. - - } else if (operatorStyleOverride !== "ignore" && !astUtils.isTokenOnSameLine(leftToken, operatorToken) && - !astUtils.isTokenOnSameLine(operatorToken, rightToken)) { - - // lone operator - context.report({ - node, - loc: { - line: operatorToken.loc.end.line, - column: operatorToken.loc.end.column - }, - message: "Bad line breaking before and after '{{operator}}'.", - data: { - operator - }, - fix - }); - - } else if (style === "before" && astUtils.isTokenOnSameLine(leftToken, operatorToken)) { - - context.report({ - node, - loc: { - line: operatorToken.loc.end.line, - column: operatorToken.loc.end.column - }, - message: "'{{operator}}' should be placed at the beginning of the line.", - data: { - operator - }, - fix - }); - - } else if (style === "after" && astUtils.isTokenOnSameLine(operatorToken, rightToken)) { - - context.report({ - node, - loc: { - line: operatorToken.loc.end.line, - column: operatorToken.loc.end.column - }, - message: "'{{operator}}' should be placed at the end of the line.", - data: { - operator - }, - fix - }); - - } else if (style === "none") { - - context.report({ - node, - loc: { - line: operatorToken.loc.end.line, - column: operatorToken.loc.end.column - }, - message: "There should be no line break before or after '{{operator}}'.", - data: { - operator - }, - fix - }); - - } - } - - /** - * Validates a binary expression using `validateNode` - * @param {BinaryExpression|LogicalExpression|AssignmentExpression} node node to be validated - * @returns {void} - */ - function validateBinaryExpression(node) { - validateNode(node, node.left); - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - BinaryExpression: validateBinaryExpression, - LogicalExpression: validateBinaryExpression, - AssignmentExpression: validateBinaryExpression, - VariableDeclarator(node) { - if (node.init) { - validateNode(node, node.id); - } - }, - ConditionalExpression(node) { - validateNode(node, node.test); - validateNode(node, node.consequent); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/padded-blocks.js b/node_modules/eslint/lib/rules/padded-blocks.js deleted file mode 100644 index 2fbb2671..00000000 --- a/node_modules/eslint/lib/rules/padded-blocks.js +++ /dev/null @@ -1,257 +0,0 @@ -/** - * @fileoverview A rule to ensure blank lines within blocks. - * @author Mathias Schreck - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow padding within blocks", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/padded-blocks" - }, - - fixable: "whitespace", - - schema: [ - { - oneOf: [ - { - enum: ["always", "never"] - }, - { - type: "object", - properties: { - blocks: { - enum: ["always", "never"] - }, - switches: { - enum: ["always", "never"] - }, - classes: { - enum: ["always", "never"] - } - }, - additionalProperties: false, - minProperties: 1 - } - ] - } - ] - }, - - create(context) { - const options = {}; - const config = context.options[0] || "always"; - - if (typeof config === "string") { - const shouldHavePadding = config === "always"; - - options.blocks = shouldHavePadding; - options.switches = shouldHavePadding; - options.classes = shouldHavePadding; - } else { - if (config.hasOwnProperty("blocks")) { - options.blocks = config.blocks === "always"; - } - if (config.hasOwnProperty("switches")) { - options.switches = config.switches === "always"; - } - if (config.hasOwnProperty("classes")) { - options.classes = config.classes === "always"; - } - } - - const ALWAYS_MESSAGE = "Block must be padded by blank lines.", - NEVER_MESSAGE = "Block must not be padded by blank lines."; - - const sourceCode = context.getSourceCode(); - - /** - * Gets the open brace token from a given node. - * @param {ASTNode} node - A BlockStatement or SwitchStatement node from which to get the open brace. - * @returns {Token} The token of the open brace. - */ - function getOpenBrace(node) { - if (node.type === "SwitchStatement") { - return sourceCode.getTokenBefore(node.cases[0]); - } - return sourceCode.getFirstToken(node); - } - - /** - * Checks if the given parameter is a comment node - * @param {ASTNode|Token} node An AST node or token - * @returns {boolean} True if node is a comment - */ - function isComment(node) { - return node.type === "Line" || node.type === "Block"; - } - - /** - * Checks if there is padding between two tokens - * @param {Token} first The first token - * @param {Token} second The second token - * @returns {boolean} True if there is at least a line between the tokens - */ - function isPaddingBetweenTokens(first, second) { - return second.loc.start.line - first.loc.end.line >= 2; - } - - - /** - * Checks if the given token has a blank line after it. - * @param {Token} token The token to check. - * @returns {boolean} Whether or not the token is followed by a blank line. - */ - function getFirstBlockToken(token) { - let prev, - first = token; - - do { - prev = first; - first = sourceCode.getTokenAfter(first, { includeComments: true }); - } while (isComment(first) && first.loc.start.line === prev.loc.end.line); - - return first; - } - - /** - * Checks if the given token is preceeded by a blank line. - * @param {Token} token The token to check - * @returns {boolean} Whether or not the token is preceeded by a blank line - */ - function getLastBlockToken(token) { - let last = token, - next; - - do { - next = last; - last = sourceCode.getTokenBefore(last, { includeComments: true }); - } while (isComment(last) && last.loc.end.line === next.loc.start.line); - - return last; - } - - /** - * Checks if a node should be padded, according to the rule config. - * @param {ASTNode} node The AST node to check. - * @returns {boolean} True if the node should be padded, false otherwise. - */ - function requirePaddingFor(node) { - switch (node.type) { - case "BlockStatement": - return options.blocks; - case "SwitchStatement": - return options.switches; - case "ClassBody": - return options.classes; - - /* istanbul ignore next */ - default: - throw new Error("unreachable"); - } - } - - /** - * Checks the given BlockStatement node to be padded if the block is not empty. - * @param {ASTNode} node The AST node of a BlockStatement. - * @returns {void} undefined. - */ - function checkPadding(node) { - const openBrace = getOpenBrace(node), - firstBlockToken = getFirstBlockToken(openBrace), - tokenBeforeFirst = sourceCode.getTokenBefore(firstBlockToken, { includeComments: true }), - closeBrace = sourceCode.getLastToken(node), - lastBlockToken = getLastBlockToken(closeBrace), - tokenAfterLast = sourceCode.getTokenAfter(lastBlockToken, { includeComments: true }), - blockHasTopPadding = isPaddingBetweenTokens(tokenBeforeFirst, firstBlockToken), - blockHasBottomPadding = isPaddingBetweenTokens(lastBlockToken, tokenAfterLast); - - if (requirePaddingFor(node)) { - if (!blockHasTopPadding) { - context.report({ - node, - loc: { line: tokenBeforeFirst.loc.start.line, column: tokenBeforeFirst.loc.start.column }, - fix(fixer) { - return fixer.insertTextAfter(tokenBeforeFirst, "\n"); - }, - message: ALWAYS_MESSAGE - }); - } - if (!blockHasBottomPadding) { - context.report({ - node, - loc: { line: tokenAfterLast.loc.end.line, column: tokenAfterLast.loc.end.column - 1 }, - fix(fixer) { - return fixer.insertTextBefore(tokenAfterLast, "\n"); - }, - message: ALWAYS_MESSAGE - }); - } - } else { - if (blockHasTopPadding) { - - context.report({ - node, - loc: { line: tokenBeforeFirst.loc.start.line, column: tokenBeforeFirst.loc.start.column }, - fix(fixer) { - return fixer.replaceTextRange([tokenBeforeFirst.range[1], firstBlockToken.range[0] - firstBlockToken.loc.start.column], "\n"); - }, - message: NEVER_MESSAGE - }); - } - - if (blockHasBottomPadding) { - - context.report({ - node, - loc: { line: tokenAfterLast.loc.end.line, column: tokenAfterLast.loc.end.column - 1 }, - message: NEVER_MESSAGE, - fix(fixer) { - return fixer.replaceTextRange([lastBlockToken.range[1], tokenAfterLast.range[0] - tokenAfterLast.loc.start.column], "\n"); - } - }); - } - } - } - - const rule = {}; - - if (options.hasOwnProperty("switches")) { - rule.SwitchStatement = function(node) { - if (node.cases.length === 0) { - return; - } - checkPadding(node); - }; - } - - if (options.hasOwnProperty("blocks")) { - rule.BlockStatement = function(node) { - if (node.body.length === 0) { - return; - } - checkPadding(node); - }; - } - - if (options.hasOwnProperty("classes")) { - rule.ClassBody = function(node) { - if (node.body.length === 0) { - return; - } - checkPadding(node); - }; - } - - return rule; - } -}; diff --git a/node_modules/eslint/lib/rules/padding-line-between-statements.js b/node_modules/eslint/lib/rules/padding-line-between-statements.js deleted file mode 100644 index d2254fa6..00000000 --- a/node_modules/eslint/lib/rules/padding-line-between-statements.js +++ /dev/null @@ -1,598 +0,0 @@ -/** - * @fileoverview Rule to require or disallow newlines between statements - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const LT = `[${Array.from(astUtils.LINEBREAKS).join("")}]`; -const PADDING_LINE_SEQUENCE = new RegExp( - String.raw`^(\s*?${LT})\s*${LT}(\s*;?)$` -); -const CJS_EXPORT = /^(?:module\s*\.\s*)?exports(?:\s*\.|\s*\[|$)/; -const CJS_IMPORT = /^require\(/; - -/** - * Creates tester which check if a node starts with specific keyword. - * - * @param {string} keyword The keyword to test. - * @returns {Object} the created tester. - * @private - */ -function newKeywordTester(keyword) { - return { - test: (node, sourceCode) => - sourceCode.getFirstToken(node).value === keyword - }; -} - -/** - * Creates tester which check if a node is specific type. - * - * @param {string} type The node type to test. - * @returns {Object} the created tester. - * @private - */ -function newNodeTypeTester(type) { - return { - test: node => - node.type === type - }; -} - -/** - * Checks the given node is an expression statement of IIFE. - * - * @param {ASTNode} node The node to check. - * @returns {boolean} `true` if the node is an expression statement of IIFE. - * @private - */ -function isIIFEStatement(node) { - if (node.type === "ExpressionStatement") { - let call = node.expression; - - if (call.type === "UnaryExpression") { - call = call.argument; - } - return call.type === "CallExpression" && astUtils.isFunction(call.callee); - } - return false; -} - -/** - * Checks whether the given node is a block-like statement. - * This checks the last token of the node is the closing brace of a block. - * - * @param {SourceCode} sourceCode The source code to get tokens. - * @param {ASTNode} node The node to check. - * @returns {boolean} `true` if the node is a block-like statement. - * @private - */ -function isBlockLikeStatement(sourceCode, node) { - - // do-while with a block is a block-like statement. - if (node.type === "DoWhileStatement" && node.body.type === "BlockStatement") { - return true; - } - - /* - * IIFE is a block-like statement specially from - * JSCS#disallowPaddingNewLinesAfterBlocks. - */ - if (isIIFEStatement(node)) { - return true; - } - - // Checks the last token is a closing brace of blocks. - const lastToken = sourceCode.getLastToken(node, astUtils.isNotSemicolonToken); - const belongingNode = lastToken && astUtils.isClosingBraceToken(lastToken) - ? sourceCode.getNodeByRangeIndex(lastToken.range[0]) - : null; - - return Boolean(belongingNode) && ( - belongingNode.type === "BlockStatement" || - belongingNode.type === "SwitchStatement" - ); -} - -/** - * Check whether the given node is a directive or not. - * @param {ASTNode} node The node to check. - * @param {SourceCode} sourceCode The source code object to get tokens. - * @returns {boolean} `true` if the node is a directive. - */ -function isDirective(node, sourceCode) { - return ( - node.type === "ExpressionStatement" && - ( - node.parent.type === "Program" || - ( - node.parent.type === "BlockStatement" && - astUtils.isFunction(node.parent.parent) - ) - ) && - node.expression.type === "Literal" && - typeof node.expression.value === "string" && - !astUtils.isParenthesised(sourceCode, node.expression) - ); -} - -/** - * Check whether the given node is a part of directive prologue or not. - * @param {ASTNode} node The node to check. - * @param {SourceCode} sourceCode The source code object to get tokens. - * @returns {boolean} `true` if the node is a part of directive prologue. - */ -function isDirectivePrologue(node, sourceCode) { - if (isDirective(node, sourceCode)) { - for (const sibling of node.parent.body) { - if (sibling === node) { - break; - } - if (!isDirective(sibling, sourceCode)) { - return false; - } - } - return true; - } - return false; -} - -/** - * Gets the actual last token. - * - * If a semicolon is semicolon-less style's semicolon, this ignores it. - * For example: - * - * foo() - * ;[1, 2, 3].forEach(bar) - * - * @param {SourceCode} sourceCode The source code to get tokens. - * @param {ASTNode} node The node to get. - * @returns {Token} The actual last token. - * @private - */ -function getActualLastToken(sourceCode, node) { - const semiToken = sourceCode.getLastToken(node); - const prevToken = sourceCode.getTokenBefore(semiToken); - const nextToken = sourceCode.getTokenAfter(semiToken); - const isSemicolonLessStyle = Boolean( - prevToken && - nextToken && - prevToken.range[0] >= node.range[0] && - astUtils.isSemicolonToken(semiToken) && - semiToken.loc.start.line !== prevToken.loc.end.line && - semiToken.loc.end.line === nextToken.loc.start.line - ); - - return isSemicolonLessStyle ? prevToken : semiToken; -} - -/** - * This returns the concatenation of the first 2 captured strings. - * @param {string} _ Unused. Whole matched string. - * @param {string} trailingSpaces The trailing spaces of the first line. - * @param {string} indentSpaces The indentation spaces of the last line. - * @returns {string} The concatenation of trailingSpaces and indentSpaces. - * @private - */ -function replacerToRemovePaddingLines(_, trailingSpaces, indentSpaces) { - return trailingSpaces + indentSpaces; -} - -/** - * Check and report statements for `any` configuration. - * It does nothing. - * - * @returns {void} - * @private - */ -function verifyForAny() { -} - -/** - * Check and report statements for `never` configuration. - * This autofix removes blank lines between the given 2 statements. - * However, if comments exist between 2 blank lines, it does not remove those - * blank lines automatically. - * - * @param {RuleContext} context The rule context to report. - * @param {ASTNode} _ Unused. The previous node to check. - * @param {ASTNode} nextNode The next node to check. - * @param {Array} paddingLines The array of token pairs that blank - * lines exist between the pair. - * @returns {void} - * @private - */ -function verifyForNever(context, _, nextNode, paddingLines) { - if (paddingLines.length === 0) { - return; - } - - context.report({ - node: nextNode, - message: "Unexpected blank line before this statement.", - fix(fixer) { - if (paddingLines.length >= 2) { - return null; - } - - const prevToken = paddingLines[0][0]; - const nextToken = paddingLines[0][1]; - const start = prevToken.range[1]; - const end = nextToken.range[0]; - const text = context.getSourceCode().text - .slice(start, end) - .replace(PADDING_LINE_SEQUENCE, replacerToRemovePaddingLines); - - return fixer.replaceTextRange([start, end], text); - } - }); -} - -/** - * Check and report statements for `always` configuration. - * This autofix inserts a blank line between the given 2 statements. - * If the `prevNode` has trailing comments, it inserts a blank line after the - * trailing comments. - * - * @param {RuleContext} context The rule context to report. - * @param {ASTNode} prevNode The previous node to check. - * @param {ASTNode} nextNode The next node to check. - * @param {Array} paddingLines The array of token pairs that blank - * lines exist between the pair. - * @returns {void} - * @private - */ -function verifyForAlways(context, prevNode, nextNode, paddingLines) { - if (paddingLines.length > 0) { - return; - } - - context.report({ - node: nextNode, - message: "Expected blank line before this statement.", - fix(fixer) { - const sourceCode = context.getSourceCode(); - let prevToken = getActualLastToken(sourceCode, prevNode); - const nextToken = sourceCode.getFirstTokenBetween( - prevToken, - nextNode, - { - includeComments: true, - - /** - * Skip the trailing comments of the previous node. - * This inserts a blank line after the last trailing comment. - * - * For example: - * - * foo(); // trailing comment. - * // comment. - * bar(); - * - * Get fixed to: - * - * foo(); // trailing comment. - * - * // comment. - * bar(); - * - * @param {Token} token The token to check. - * @returns {boolean} `true` if the token is not a trailing comment. - * @private - */ - filter(token) { - if (astUtils.isTokenOnSameLine(prevToken, token)) { - prevToken = token; - return false; - } - return true; - } - } - ) || nextNode; - const insertText = astUtils.isTokenOnSameLine(prevToken, nextToken) - ? "\n\n" - : "\n"; - - return fixer.insertTextAfter(prevToken, insertText); - } - }); -} - -/** - * Types of blank lines. - * `any`, `never`, and `always` are defined. - * Those have `verify` method to check and report statements. - * @private - */ -const PaddingTypes = { - any: { verify: verifyForAny }, - never: { verify: verifyForNever }, - always: { verify: verifyForAlways } -}; - -/** - * Types of statements. - * Those have `test` method to check it matches to the given statement. - * @private - */ -const StatementTypes = { - "*": { test: () => true }, - "block-like": { - test: (node, sourceCode) => isBlockLikeStatement(sourceCode, node) - }, - "cjs-export": { - test: (node, sourceCode) => - node.type === "ExpressionStatement" && - node.expression.type === "AssignmentExpression" && - CJS_EXPORT.test(sourceCode.getText(node.expression.left)) - }, - "cjs-import": { - test: (node, sourceCode) => - node.type === "VariableDeclaration" && - node.declarations.length > 0 && - Boolean(node.declarations[0].init) && - CJS_IMPORT.test(sourceCode.getText(node.declarations[0].init)) - }, - directive: { - test: isDirectivePrologue - }, - expression: { - test: (node, sourceCode) => - node.type === "ExpressionStatement" && - !isDirectivePrologue(node, sourceCode) - }, - "multiline-block-like": { - test: (node, sourceCode) => - node.loc.start.line !== node.loc.end.line && - isBlockLikeStatement(sourceCode, node) - }, - "multiline-expression": { - test: (node, sourceCode) => - node.loc.start.line !== node.loc.end.line && - node.type === "ExpressionStatement" && - !isDirectivePrologue(node, sourceCode) - }, - - block: newNodeTypeTester("BlockStatement"), - empty: newNodeTypeTester("EmptyStatement"), - - break: newKeywordTester("break"), - case: newKeywordTester("case"), - class: newKeywordTester("class"), - const: newKeywordTester("const"), - continue: newKeywordTester("continue"), - debugger: newKeywordTester("debugger"), - default: newKeywordTester("default"), - do: newKeywordTester("do"), - export: newKeywordTester("export"), - for: newKeywordTester("for"), - function: newKeywordTester("function"), - if: newKeywordTester("if"), - import: newKeywordTester("import"), - let: newKeywordTester("let"), - return: newKeywordTester("return"), - switch: newKeywordTester("switch"), - throw: newKeywordTester("throw"), - try: newKeywordTester("try"), - var: newKeywordTester("var"), - while: newKeywordTester("while"), - with: newKeywordTester("with") -}; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow padding lines between statements", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/padding-line-between-statements" - }, - fixable: "whitespace", - schema: { - definitions: { - paddingType: { - enum: Object.keys(PaddingTypes) - }, - statementType: { - anyOf: [ - { enum: Object.keys(StatementTypes) }, - { - type: "array", - items: { enum: Object.keys(StatementTypes) }, - minItems: 1, - uniqueItems: true, - additionalItems: false - } - ] - } - }, - type: "array", - items: { - type: "object", - properties: { - blankLine: { $ref: "#/definitions/paddingType" }, - prev: { $ref: "#/definitions/statementType" }, - next: { $ref: "#/definitions/statementType" } - }, - additionalProperties: false, - required: ["blankLine", "prev", "next"] - }, - additionalItems: false - } - }, - - create(context) { - const sourceCode = context.getSourceCode(); - const configureList = context.options || []; - let scopeInfo = null; - - /** - * Processes to enter to new scope. - * This manages the current previous statement. - * @returns {void} - * @private - */ - function enterScope() { - scopeInfo = { - upper: scopeInfo, - prevNode: null - }; - } - - /** - * Processes to exit from the current scope. - * @returns {void} - * @private - */ - function exitScope() { - scopeInfo = scopeInfo.upper; - } - - /** - * Checks whether the given node matches the given type. - * - * @param {ASTNode} node The statement node to check. - * @param {string|string[]} type The statement type to check. - * @returns {boolean} `true` if the statement node matched the type. - * @private - */ - function match(node, type) { - let innerStatementNode = node; - - while (innerStatementNode.type === "LabeledStatement") { - innerStatementNode = innerStatementNode.body; - } - if (Array.isArray(type)) { - return type.some(match.bind(null, innerStatementNode)); - } - return StatementTypes[type].test(innerStatementNode, sourceCode); - } - - /** - * Finds the last matched configure from configureList. - * - * @param {ASTNode} prevNode The previous statement to match. - * @param {ASTNode} nextNode The current statement to match. - * @returns {Object} The tester of the last matched configure. - * @private - */ - function getPaddingType(prevNode, nextNode) { - for (let i = configureList.length - 1; i >= 0; --i) { - const configure = configureList[i]; - const matched = - match(prevNode, configure.prev) && - match(nextNode, configure.next); - - if (matched) { - return PaddingTypes[configure.blankLine]; - } - } - return PaddingTypes.any; - } - - /** - * Gets padding line sequences between the given 2 statements. - * Comments are separators of the padding line sequences. - * - * @param {ASTNode} prevNode The previous statement to count. - * @param {ASTNode} nextNode The current statement to count. - * @returns {Array} The array of token pairs. - * @private - */ - function getPaddingLineSequences(prevNode, nextNode) { - const pairs = []; - let prevToken = getActualLastToken(sourceCode, prevNode); - - if (nextNode.loc.start.line - prevToken.loc.end.line >= 2) { - do { - const token = sourceCode.getTokenAfter( - prevToken, - { includeComments: true } - ); - - if (token.loc.start.line - prevToken.loc.end.line >= 2) { - pairs.push([prevToken, token]); - } - prevToken = token; - - } while (prevToken.range[0] < nextNode.range[0]); - } - - return pairs; - } - - /** - * Verify padding lines between the given node and the previous node. - * - * @param {ASTNode} node The node to verify. - * @returns {void} - * @private - */ - function verify(node) { - const parentType = node.parent.type; - const validParent = - astUtils.STATEMENT_LIST_PARENTS.has(parentType) || - parentType === "SwitchStatement"; - - if (!validParent) { - return; - } - - // Save this node as the current previous statement. - const prevNode = scopeInfo.prevNode; - - // Verify. - if (prevNode) { - const type = getPaddingType(prevNode, node); - const paddingLines = getPaddingLineSequences(prevNode, node); - - type.verify(context, prevNode, node, paddingLines); - } - - scopeInfo.prevNode = node; - } - - /** - * Verify padding lines between the given node and the previous node. - * Then process to enter to new scope. - * - * @param {ASTNode} node The node to verify. - * @returns {void} - * @private - */ - function verifyThenEnterScope(node) { - verify(node); - enterScope(); - } - - return { - Program: enterScope, - BlockStatement: enterScope, - SwitchStatement: enterScope, - "Program:exit": exitScope, - "BlockStatement:exit": exitScope, - "SwitchStatement:exit": exitScope, - - ":statement": verify, - - SwitchCase: verifyThenEnterScope, - "SwitchCase:exit": exitScope - }; - } -}; diff --git a/node_modules/eslint/lib/rules/prefer-arrow-callback.js b/node_modules/eslint/lib/rules/prefer-arrow-callback.js deleted file mode 100644 index 1bc140b1..00000000 --- a/node_modules/eslint/lib/rules/prefer-arrow-callback.js +++ /dev/null @@ -1,306 +0,0 @@ -/** - * @fileoverview A rule to suggest using arrow functions as callbacks. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether or not a given variable is a function name. - * @param {eslint-scope.Variable} variable - A variable to check. - * @returns {boolean} `true` if the variable is a function name. - */ -function isFunctionName(variable) { - return variable && variable.defs[0].type === "FunctionName"; -} - -/** - * Checks whether or not a given MetaProperty node equals to a given value. - * @param {ASTNode} node - A MetaProperty node to check. - * @param {string} metaName - The name of `MetaProperty.meta`. - * @param {string} propertyName - The name of `MetaProperty.property`. - * @returns {boolean} `true` if the node is the specific value. - */ -function checkMetaProperty(node, metaName, propertyName) { - return node.meta.name === metaName && node.property.name === propertyName; -} - -/** - * Gets the variable object of `arguments` which is defined implicitly. - * @param {eslint-scope.Scope} scope - A scope to get. - * @returns {eslint-scope.Variable} The found variable object. - */ -function getVariableOfArguments(scope) { - const variables = scope.variables; - - for (let i = 0; i < variables.length; ++i) { - const variable = variables[i]; - - if (variable.name === "arguments") { - - /* - * If there was a parameter which is named "arguments", the - * implicit "arguments" is not defined. - * So does fast return with null. - */ - return (variable.identifiers.length === 0) ? variable : null; - } - } - - /* istanbul ignore next */ - return null; -} - -/** - * Checkes whether or not a given node is a callback. - * @param {ASTNode} node - A node to check. - * @returns {Object} - * {boolean} retv.isCallback - `true` if the node is a callback. - * {boolean} retv.isLexicalThis - `true` if the node is with `.bind(this)`. - */ -function getCallbackInfo(node) { - const retv = { isCallback: false, isLexicalThis: false }; - let currentNode = node; - let parent = node.parent; - - while (currentNode) { - switch (parent.type) { - - // Checks parents recursively. - - case "LogicalExpression": - case "ConditionalExpression": - break; - - // Checks whether the parent node is `.bind(this)` call. - case "MemberExpression": - if (parent.object === currentNode && - !parent.property.computed && - parent.property.type === "Identifier" && - parent.property.name === "bind" && - parent.parent.type === "CallExpression" && - parent.parent.callee === parent - ) { - retv.isLexicalThis = ( - parent.parent.arguments.length === 1 && - parent.parent.arguments[0].type === "ThisExpression" - ); - parent = parent.parent; - } else { - return retv; - } - break; - - // Checks whether the node is a callback. - case "CallExpression": - case "NewExpression": - if (parent.callee !== currentNode) { - retv.isCallback = true; - } - return retv; - - default: - return retv; - } - - currentNode = parent; - parent = parent.parent; - } - - /* istanbul ignore next */ - throw new Error("unreachable"); -} - -/** - * Checks whether a simple list of parameters contains any duplicates. This does not handle complex - * parameter lists (e.g. with destructuring), since complex parameter lists are a SyntaxError with duplicate - * parameter names anyway. Instead, it always returns `false` for complex parameter lists. - * @param {ASTNode[]} paramsList The list of parameters for a function - * @returns {boolean} `true` if the list of parameters contains any duplicates - */ -function hasDuplicateParams(paramsList) { - return paramsList.every(param => param.type === "Identifier") && paramsList.length !== new Set(paramsList.map(param => param.name)).size; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require using arrow functions for callbacks", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/prefer-arrow-callback" - }, - - schema: [ - { - type: "object", - properties: { - allowNamedFunctions: { - type: "boolean" - }, - allowUnboundThis: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - - fixable: "code" - }, - - create(context) { - const options = context.options[0] || {}; - - const allowUnboundThis = options.allowUnboundThis !== false; // default to true - const allowNamedFunctions = options.allowNamedFunctions; - const sourceCode = context.getSourceCode(); - - /* - * {Array<{this: boolean, super: boolean, meta: boolean}>} - * - this - A flag which shows there are one or more ThisExpression. - * - super - A flag which shows there are one or more Super. - * - meta - A flag which shows there are one or more MethProperty. - */ - let stack = []; - - /** - * Pushes new function scope with all `false` flags. - * @returns {void} - */ - function enterScope() { - stack.push({ this: false, super: false, meta: false }); - } - - /** - * Pops a function scope from the stack. - * @returns {{this: boolean, super: boolean, meta: boolean}} The information of the last scope. - */ - function exitScope() { - return stack.pop(); - } - - return { - - // Reset internal state. - Program() { - stack = []; - }, - - // If there are below, it cannot replace with arrow functions merely. - ThisExpression() { - const info = stack[stack.length - 1]; - - if (info) { - info.this = true; - } - }, - - Super() { - const info = stack[stack.length - 1]; - - if (info) { - info.super = true; - } - }, - - MetaProperty(node) { - const info = stack[stack.length - 1]; - - if (info && checkMetaProperty(node, "new", "target")) { - info.meta = true; - } - }, - - // To skip nested scopes. - FunctionDeclaration: enterScope, - "FunctionDeclaration:exit": exitScope, - - // Main. - FunctionExpression: enterScope, - "FunctionExpression:exit"(node) { - const scopeInfo = exitScope(); - - // Skip named function expressions - if (allowNamedFunctions && node.id && node.id.name) { - return; - } - - // Skip generators. - if (node.generator) { - return; - } - - // Skip recursive functions. - const nameVar = context.getDeclaredVariables(node)[0]; - - if (isFunctionName(nameVar) && nameVar.references.length > 0) { - return; - } - - // Skip if it's using arguments. - const variable = getVariableOfArguments(context.getScope()); - - if (variable && variable.references.length > 0) { - return; - } - - // Reports if it's a callback which can replace with arrows. - const callbackInfo = getCallbackInfo(node); - - if (callbackInfo.isCallback && - (!allowUnboundThis || !scopeInfo.this || callbackInfo.isLexicalThis) && - !scopeInfo.super && - !scopeInfo.meta - ) { - context.report({ - node, - message: "Unexpected function expression.", - fix(fixer) { - if ((!callbackInfo.isLexicalThis && scopeInfo.this) || hasDuplicateParams(node.params)) { - - /* - * If the callback function does not have .bind(this) and contains a reference to `this`, there - * is no way to determine what `this` should be, so don't perform any fixes. - * If the callback function has duplicates in its list of parameters (possible in sloppy mode), - * don't replace it with an arrow function, because this is a SyntaxError with arrow functions. - */ - return null; - } - - const paramsLeftParen = node.params.length ? sourceCode.getTokenBefore(node.params[0]) : sourceCode.getTokenBefore(node.body, 1); - const paramsRightParen = sourceCode.getTokenBefore(node.body); - const asyncKeyword = node.async ? "async " : ""; - const paramsFullText = sourceCode.text.slice(paramsLeftParen.range[0], paramsRightParen.range[1]); - const arrowFunctionText = `${asyncKeyword}${paramsFullText} => ${sourceCode.getText(node.body)}`; - - /* - * If the callback function has `.bind(this)`, replace it with an arrow function and remove the binding. - * Otherwise, just replace the arrow function itself. - */ - const replacedNode = callbackInfo.isLexicalThis ? node.parent.parent : node; - - /* - * If the replaced node is part of a BinaryExpression, LogicalExpression, or MemberExpression, then - * the arrow function needs to be parenthesized, because `foo || () => {}` is invalid syntax even - * though `foo || function() {}` is valid. - */ - const needsParens = replacedNode.parent.type !== "CallExpression" && replacedNode.parent.type !== "ConditionalExpression"; - const replacementText = needsParens ? `(${arrowFunctionText})` : arrowFunctionText; - - return fixer.replaceText(replacedNode, replacementText); - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/prefer-const.js b/node_modules/eslint/lib/rules/prefer-const.js deleted file mode 100644 index a24a0028..00000000 --- a/node_modules/eslint/lib/rules/prefer-const.js +++ /dev/null @@ -1,322 +0,0 @@ -/** - * @fileoverview A rule to suggest using of const declaration for variables that are never reassigned after declared. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const PATTERN_TYPE = /^(?:.+?Pattern|RestElement|SpreadProperty|ExperimentalRestProperty|Property)$/; -const DECLARATION_HOST_TYPE = /^(?:Program|BlockStatement|SwitchCase)$/; -const DESTRUCTURING_HOST_TYPE = /^(?:VariableDeclarator|AssignmentExpression)$/; - -/** - * Adds multiple items to the tail of an array. - * - * @param {any[]} array - A destination to add. - * @param {any[]} values - Items to be added. - * @returns {void} - */ -const pushAll = Function.apply.bind(Array.prototype.push); - -/** - * Checks whether a given node is located at `ForStatement.init` or not. - * - * @param {ASTNode} node - A node to check. - * @returns {boolean} `true` if the node is located at `ForStatement.init`. - */ -function isInitOfForStatement(node) { - return node.parent.type === "ForStatement" && node.parent.init === node; -} - -/** - * Checks whether a given Identifier node becomes a VariableDeclaration or not. - * - * @param {ASTNode} identifier - An Identifier node to check. - * @returns {boolean} `true` if the node can become a VariableDeclaration. - */ -function canBecomeVariableDeclaration(identifier) { - let node = identifier.parent; - - while (PATTERN_TYPE.test(node.type)) { - node = node.parent; - } - - return ( - node.type === "VariableDeclarator" || - ( - node.type === "AssignmentExpression" && - node.parent.type === "ExpressionStatement" && - DECLARATION_HOST_TYPE.test(node.parent.parent.type) - ) - ); -} - -/** - * Gets an identifier node of a given variable. - * - * If the initialization exists or one or more reading references exist before - * the first assignment, the identifier node is the node of the declaration. - * Otherwise, the identifier node is the node of the first assignment. - * - * If the variable should not change to const, this function returns null. - * - If the variable is reassigned. - * - If the variable is never initialized nor assigned. - * - If the variable is initialized in a different scope from the declaration. - * - If the unique assignment of the variable cannot change to a declaration. - * e.g. `if (a) b = 1` / `return (b = 1)` - * - If the variable is declared in the global scope and `eslintUsed` is `true`. - * `/*exported foo` directive comment makes such variables. This rule does not - * warn such variables because this rule cannot distinguish whether the - * exported variables are reassigned or not. - * - * @param {eslint-scope.Variable} variable - A variable to get. - * @param {boolean} ignoreReadBeforeAssign - - * The value of `ignoreReadBeforeAssign` option. - * @returns {ASTNode|null} - * An Identifier node if the variable should change to const. - * Otherwise, null. - */ -function getIdentifierIfShouldBeConst(variable, ignoreReadBeforeAssign) { - if (variable.eslintUsed && variable.scope.type === "global") { - return null; - } - - // Finds the unique WriteReference. - let writer = null; - let isReadBeforeInit = false; - const references = variable.references; - - for (let i = 0; i < references.length; ++i) { - const reference = references[i]; - - if (reference.isWrite()) { - const isReassigned = ( - writer !== null && - writer.identifier !== reference.identifier - ); - - if (isReassigned) { - return null; - } - writer = reference; - - } else if (reference.isRead() && writer === null) { - if (ignoreReadBeforeAssign) { - return null; - } - isReadBeforeInit = true; - } - } - - /* - * If the assignment is from a different scope, ignore it. - * If the assignment cannot change to a declaration, ignore it. - */ - const shouldBeConst = ( - writer !== null && - writer.from === variable.scope && - canBecomeVariableDeclaration(writer.identifier) - ); - - if (!shouldBeConst) { - return null; - } - if (isReadBeforeInit) { - return variable.defs[0].name; - } - return writer.identifier; -} - -/** - * Gets the VariableDeclarator/AssignmentExpression node that a given reference - * belongs to. - * This is used to detect a mix of reassigned and never reassigned in a - * destructuring. - * - * @param {eslint-scope.Reference} reference - A reference to get. - * @returns {ASTNode|null} A VariableDeclarator/AssignmentExpression node or - * null. - */ -function getDestructuringHost(reference) { - if (!reference.isWrite()) { - return null; - } - let node = reference.identifier.parent; - - while (PATTERN_TYPE.test(node.type)) { - node = node.parent; - } - - if (!DESTRUCTURING_HOST_TYPE.test(node.type)) { - return null; - } - return node; -} - -/** - * Groups by the VariableDeclarator/AssignmentExpression node that each - * reference of given variables belongs to. - * This is used to detect a mix of reassigned and never reassigned in a - * destructuring. - * - * @param {eslint-scope.Variable[]} variables - Variables to group by destructuring. - * @param {boolean} ignoreReadBeforeAssign - - * The value of `ignoreReadBeforeAssign` option. - * @returns {Map} Grouped identifier nodes. - */ -function groupByDestructuring(variables, ignoreReadBeforeAssign) { - const identifierMap = new Map(); - - for (let i = 0; i < variables.length; ++i) { - const variable = variables[i]; - const references = variable.references; - const identifier = getIdentifierIfShouldBeConst(variable, ignoreReadBeforeAssign); - let prevId = null; - - for (let j = 0; j < references.length; ++j) { - const reference = references[j]; - const id = reference.identifier; - - /* - * Avoid counting a reference twice or more for default values of - * destructuring. - */ - if (id === prevId) { - continue; - } - prevId = id; - - // Add the identifier node into the destructuring group. - const group = getDestructuringHost(reference); - - if (group) { - if (identifierMap.has(group)) { - identifierMap.get(group).push(identifier); - } else { - identifierMap.set(group, [identifier]); - } - } - } - } - - return identifierMap; -} - -/** - * Finds the nearest parent of node with a given type. - * - * @param {ASTNode} node – The node to search from. - * @param {string} type – The type field of the parent node. - * @param {Function} shouldStop – a predicate that returns true if the traversal should stop, and false otherwise. - * @returns {ASTNode} The closest ancestor with the specified type; null if no such ancestor exists. - */ -function findUp(node, type, shouldStop) { - if (!node || shouldStop(node)) { - return null; - } - if (node.type === type) { - return node; - } - return findUp(node.parent, type, shouldStop); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require `const` declarations for variables that are never reassigned after declared", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/prefer-const" - }, - - fixable: "code", - - schema: [ - { - type: "object", - properties: { - destructuring: { enum: ["any", "all"] }, - ignoreReadBeforeAssign: { type: "boolean" } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const options = context.options[0] || {}; - const sourceCode = context.getSourceCode(); - const checkingMixedDestructuring = options.destructuring !== "all"; - const ignoreReadBeforeAssign = options.ignoreReadBeforeAssign === true; - const variables = []; - - /** - * Reports given identifier nodes if all of the nodes should be declared - * as const. - * - * The argument 'nodes' is an array of Identifier nodes. - * This node is the result of 'getIdentifierIfShouldBeConst()', so it's - * nullable. In simple declaration or assignment cases, the length of - * the array is 1. In destructuring cases, the length of the array can - * be 2 or more. - * - * @param {(eslint-scope.Reference|null)[]} nodes - - * References which are grouped by destructuring to report. - * @returns {void} - */ - function checkGroup(nodes) { - const nodesToReport = nodes.filter(Boolean); - - if (nodes.length && (checkingMixedDestructuring || nodesToReport.length === nodes.length)) { - const varDeclParent = findUp(nodes[0], "VariableDeclaration", parentNode => parentNode.type.endsWith("Statement")); - const shouldFix = varDeclParent && - - /* - * If there are multiple variable declarations, like {let a = 1, b = 2}, then - * do not attempt to fix if one of the declarations should be `const`. It's - * too hard to know how the developer would want to automatically resolve the issue. - */ - varDeclParent.declarations.length === 1 && - - // Don't do a fix unless the variable is initialized (or it's in a for-in or for-of loop) - (varDeclParent.parent.type === "ForInStatement" || varDeclParent.parent.type === "ForOfStatement" || varDeclParent.declarations[0].init) && - - /* - * If options.destucturing is "all", then this warning will not occur unless - * every assignment in the destructuring should be const. In that case, it's safe - * to apply the fix. - */ - nodesToReport.length === nodes.length; - - nodesToReport.forEach(node => { - context.report({ - node, - message: "'{{name}}' is never reassigned. Use 'const' instead.", - data: node, - fix: shouldFix ? fixer => fixer.replaceText(sourceCode.getFirstToken(varDeclParent), "const") : null - }); - }); - } - } - - return { - "Program:exit"() { - groupByDestructuring(variables, ignoreReadBeforeAssign).forEach(checkGroup); - }, - - VariableDeclaration(node) { - if (node.kind === "let" && !isInitOfForStatement(node)) { - pushAll(variables, context.getDeclaredVariables(node)); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/prefer-destructuring.js b/node_modules/eslint/lib/rules/prefer-destructuring.js deleted file mode 100644 index 112ea646..00000000 --- a/node_modules/eslint/lib/rules/prefer-destructuring.js +++ /dev/null @@ -1,220 +0,0 @@ -/** - * @fileoverview Prefer destructuring from arrays and objects - * @author Alex LaFroscia - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require destructuring from arrays and/or objects", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/prefer-destructuring" - }, - schema: [ - { - - /* - * old support {array: Boolean, object: Boolean} - * new support {VariableDeclarator: {}, AssignmentExpression: {}} - */ - oneOf: [ - { - type: "object", - properties: { - VariableDeclarator: { - type: "object", - properties: { - array: { - type: "boolean" - }, - object: { - type: "boolean" - } - }, - additionalProperties: false - }, - AssignmentExpression: { - type: "object", - properties: { - array: { - type: "boolean" - }, - object: { - type: "boolean" - } - }, - additionalProperties: false - } - }, - additionalProperties: false - }, - { - type: "object", - properties: { - array: { - type: "boolean" - }, - object: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - { - type: "object", - properties: { - enforceForRenamedProperties: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - create(context) { - - const enabledTypes = context.options[0]; - const enforceForRenamedProperties = context.options[1] && context.options[1].enforceForRenamedProperties; - let normalizedOptions = { - VariableDeclarator: { array: true, object: true }, - AssignmentExpression: { array: true, object: true } - }; - - if (enabledTypes) { - normalizedOptions = typeof enabledTypes.array !== "undefined" || typeof enabledTypes.object !== "undefined" - ? { VariableDeclarator: enabledTypes, AssignmentExpression: enabledTypes } - : enabledTypes; - } - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * @param {string} nodeType "AssignmentExpression" or "VariableDeclarator" - * @param {string} destructuringType "array" or "object" - * @returns {boolean} `true` if the destructuring type should be checked for the given node - */ - function shouldCheck(nodeType, destructuringType) { - return normalizedOptions && - normalizedOptions[nodeType] && - normalizedOptions[nodeType][destructuringType]; - } - - /** - * Determines if the given node is accessing an array index - * - * This is used to differentiate array index access from object property - * access. - * - * @param {ASTNode} node the node to evaluate - * @returns {boolean} whether or not the node is an integer - */ - function isArrayIndexAccess(node) { - return Number.isInteger(node.property.value); - } - - /** - * Report that the given node should use destructuring - * - * @param {ASTNode} reportNode the node to report - * @param {string} type the type of destructuring that should have been done - * @returns {void} - */ - function report(reportNode, type) { - context.report({ node: reportNode, message: "Use {{type}} destructuring.", data: { type } }); - } - - /** - * Check that the `prefer-destructuring` rules are followed based on the - * given left- and right-hand side of the assignment. - * - * Pulled out into a separate method so that VariableDeclarators and - * AssignmentExpressions can share the same verification logic. - * - * @param {ASTNode} leftNode the left-hand side of the assignment - * @param {ASTNode} rightNode the right-hand side of the assignment - * @param {ASTNode} reportNode the node to report the error on - * @returns {void} - */ - function performCheck(leftNode, rightNode, reportNode) { - if (rightNode.type !== "MemberExpression" || rightNode.object.type === "Super") { - return; - } - - if (isArrayIndexAccess(rightNode)) { - if (shouldCheck(reportNode.type, "array")) { - report(reportNode, "array"); - } - return; - } - - if (shouldCheck(reportNode.type, "object") && enforceForRenamedProperties) { - report(reportNode, "object"); - return; - } - - if (shouldCheck(reportNode.type, "object")) { - const property = rightNode.property; - - if ( - (property.type === "Literal" && leftNode.name === property.value) || - (property.type === "Identifier" && leftNode.name === property.name && !rightNode.computed) - ) { - report(reportNode, "object"); - } - } - } - - /** - * Check if a given variable declarator is coming from an property access - * that should be using destructuring instead - * - * @param {ASTNode} node the variable declarator to check - * @returns {void} - */ - function checkVariableDeclarator(node) { - - // Skip if variable is declared without assignment - if (!node.init) { - return; - } - - // We only care about member expressions past this point - if (node.init.type !== "MemberExpression") { - return; - } - - performCheck(node.id, node.init, node); - } - - /** - * Run the `prefer-destructuring` check on an AssignmentExpression - * - * @param {ASTNode} node the AssignmentExpression node - * @returns {void} - */ - function checkAssigmentExpression(node) { - if (node.operator === "=") { - performCheck(node.left, node.right, node); - } - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - VariableDeclarator: checkVariableDeclarator, - AssignmentExpression: checkAssigmentExpression - }; - } -}; diff --git a/node_modules/eslint/lib/rules/prefer-numeric-literals.js b/node_modules/eslint/lib/rules/prefer-numeric-literals.js deleted file mode 100644 index 051a91c8..00000000 --- a/node_modules/eslint/lib/rules/prefer-numeric-literals.js +++ /dev/null @@ -1,113 +0,0 @@ -/** - * @fileoverview Rule to disallow `parseInt()` in favor of binary, octal, and hexadecimal literals - * @author Annie Zhang, Henry Zhu - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks to see if a CallExpression's callee node is `parseInt` or - * `Number.parseInt`. - * @param {ASTNode} calleeNode The callee node to evaluate. - * @returns {boolean} True if the callee is `parseInt` or `Number.parseInt`, - * false otherwise. - */ -function isParseInt(calleeNode) { - switch (calleeNode.type) { - case "Identifier": - return calleeNode.name === "parseInt"; - case "MemberExpression": - return calleeNode.object.type === "Identifier" && - calleeNode.object.name === "Number" && - calleeNode.property.type === "Identifier" && - calleeNode.property.name === "parseInt"; - - // no default - } - - return false; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow `parseInt()` and `Number.parseInt()` in favor of binary, octal, and hexadecimal literals", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/prefer-numeric-literals" - }, - - schema: [], - - fixable: "code" - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - const radixMap = { - 2: "binary", - 8: "octal", - 16: "hexadecimal" - }; - - const prefixMap = { - 2: "0b", - 8: "0o", - 16: "0x" - }; - - //---------------------------------------------------------------------- - // Public - //---------------------------------------------------------------------- - - return { - - CallExpression(node) { - - // doesn't check parseInt() if it doesn't have a radix argument - if (node.arguments.length !== 2) { - return; - } - - // only error if the radix is 2, 8, or 16 - const radixName = radixMap[node.arguments[1].value]; - - if (isParseInt(node.callee) && - radixName && - node.arguments[0].type === "Literal" - ) { - context.report({ - node, - message: "Use {{radixName}} literals instead of {{functionName}}().", - data: { - radixName, - functionName: sourceCode.getText(node.callee) - }, - fix(fixer) { - const newPrefix = prefixMap[node.arguments[1].value]; - - if (+(newPrefix + node.arguments[0].value) !== parseInt(node.arguments[0].value, node.arguments[1].value)) { - - /* - * If the newly-produced literal would be invalid, (e.g. 0b1234), - * or it would yield an incorrect parseInt result for some other reason, don't make a fix. - */ - return null; - } - return fixer.replaceText(node, prefixMap[node.arguments[1].value] + node.arguments[0].value); - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/prefer-promise-reject-errors.js b/node_modules/eslint/lib/rules/prefer-promise-reject-errors.js deleted file mode 100644 index f92bd58d..00000000 --- a/node_modules/eslint/lib/rules/prefer-promise-reject-errors.js +++ /dev/null @@ -1,125 +0,0 @@ -/** - * @fileoverview restrict values that can be used as Promise rejection reasons - * @author Teddy Katz - */ -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require using Error objects as Promise rejection reasons", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/prefer-promise-reject-errors" - }, - fixable: null, - schema: [ - { - type: "object", - properties: { - allowEmptyReject: { type: "boolean" } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - const ALLOW_EMPTY_REJECT = context.options.length && context.options[0].allowEmptyReject; - - //---------------------------------------------------------------------- - // Helpers - //---------------------------------------------------------------------- - - /** - * Checks the argument of a reject() or Promise.reject() CallExpression, and reports it if it can't be an Error - * @param {ASTNode} callExpression A CallExpression node which is used to reject a Promise - * @returns {void} - */ - function checkRejectCall(callExpression) { - if (!callExpression.arguments.length && ALLOW_EMPTY_REJECT) { - return; - } - if ( - !callExpression.arguments.length || - !astUtils.couldBeError(callExpression.arguments[0]) || - callExpression.arguments[0].type === "Identifier" && callExpression.arguments[0].name === "undefined" - ) { - context.report({ - node: callExpression, - message: "Expected the Promise rejection reason to be an Error." - }); - } - } - - /** - * Determines whether a function call is a Promise.reject() call - * @param {ASTNode} node A CallExpression node - * @returns {boolean} `true` if the call is a Promise.reject() call - */ - function isPromiseRejectCall(node) { - return node.callee.type === "MemberExpression" && - node.callee.object.type === "Identifier" && node.callee.object.name === "Promise" && - node.callee.property.type === "Identifier" && node.callee.property.name === "reject"; - } - - //---------------------------------------------------------------------- - // Public - //---------------------------------------------------------------------- - - return { - - // Check `Promise.reject(value)` calls. - CallExpression(node) { - if (isPromiseRejectCall(node)) { - checkRejectCall(node); - } - }, - - /* - * Check for `new Promise((resolve, reject) => {})`, and check for reject() calls. - * This function is run on "NewExpression:exit" instead of "NewExpression" to ensure that - * the nodes in the expression already have the `parent` property. - */ - "NewExpression:exit"(node) { - if ( - node.callee.type === "Identifier" && node.callee.name === "Promise" && - node.arguments.length && astUtils.isFunction(node.arguments[0]) && - node.arguments[0].params.length > 1 && node.arguments[0].params[1].type === "Identifier" - ) { - context.getDeclaredVariables(node.arguments[0]) - - /* - * Find the first variable that matches the second parameter's name. - * If the first parameter has the same name as the second parameter, then the variable will actually - * be "declared" when the first parameter is evaluated, but then it will be immediately overwritten - * by the second parameter. It's not possible for an expression with the variable to be evaluated before - * the variable is overwritten, because functions with duplicate parameters cannot have destructuring or - * default assignments in their parameter lists. Therefore, it's not necessary to explicitly account for - * this case. - */ - .find(variable => variable.name === node.arguments[0].params[1].name) - - // Get the references to that variable. - .references - - // Only check the references that read the parameter's value. - .filter(ref => ref.isRead()) - - // Only check the references that are used as the callee in a function call, e.g. `reject(foo)`. - .filter(ref => ref.identifier.parent.type === "CallExpression" && ref.identifier === ref.identifier.parent.callee) - - // Check the argument of the function call to determine whether it's an Error. - .forEach(ref => checkRejectCall(ref.identifier.parent)); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/prefer-reflect.js b/node_modules/eslint/lib/rules/prefer-reflect.js deleted file mode 100644 index 56e841ff..00000000 --- a/node_modules/eslint/lib/rules/prefer-reflect.js +++ /dev/null @@ -1,120 +0,0 @@ -/** - * @fileoverview Rule to suggest using "Reflect" api over Function/Object methods - * @author Keith Cirkel - * @deprecated in ESLint v3.9.0 - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require `Reflect` methods where applicable", - category: "ECMAScript 6", - recommended: false, - replacedBy: [], - url: "https://eslint.org/docs/rules/prefer-reflect" - }, - - deprecated: true, - - schema: [ - { - type: "object", - properties: { - exceptions: { - type: "array", - items: { - enum: [ - "apply", - "call", - "delete", - "defineProperty", - "getOwnPropertyDescriptor", - "getPrototypeOf", - "setPrototypeOf", - "isExtensible", - "getOwnPropertyNames", - "preventExtensions" - ] - }, - uniqueItems: true - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const existingNames = { - apply: "Function.prototype.apply", - call: "Function.prototype.call", - defineProperty: "Object.defineProperty", - getOwnPropertyDescriptor: "Object.getOwnPropertyDescriptor", - getPrototypeOf: "Object.getPrototypeOf", - setPrototypeOf: "Object.setPrototypeOf", - isExtensible: "Object.isExtensible", - getOwnPropertyNames: "Object.getOwnPropertyNames", - preventExtensions: "Object.preventExtensions" - }; - - const reflectSubsitutes = { - apply: "Reflect.apply", - call: "Reflect.apply", - defineProperty: "Reflect.defineProperty", - getOwnPropertyDescriptor: "Reflect.getOwnPropertyDescriptor", - getPrototypeOf: "Reflect.getPrototypeOf", - setPrototypeOf: "Reflect.setPrototypeOf", - isExtensible: "Reflect.isExtensible", - getOwnPropertyNames: "Reflect.getOwnPropertyNames", - preventExtensions: "Reflect.preventExtensions" - }; - - const exceptions = (context.options[0] || {}).exceptions || []; - - /** - * Reports the Reflect violation based on the `existing` and `substitute` - * @param {Object} node The node that violates the rule. - * @param {string} existing The existing method name that has been used. - * @param {string} substitute The Reflect substitute that should be used. - * @returns {void} - */ - function report(node, existing, substitute) { - context.report({ - node, - message: "Avoid using {{existing}}, instead use {{substitute}}.", - data: { - existing, - substitute - } - }); - } - - return { - CallExpression(node) { - const methodName = (node.callee.property || {}).name; - const isReflectCall = (node.callee.object || {}).name === "Reflect"; - const hasReflectSubsitute = reflectSubsitutes.hasOwnProperty(methodName); - const userConfiguredException = exceptions.indexOf(methodName) !== -1; - - if (hasReflectSubsitute && !isReflectCall && !userConfiguredException) { - report(node, existingNames[methodName], reflectSubsitutes[methodName]); - } - }, - UnaryExpression(node) { - const isDeleteOperator = node.operator === "delete"; - const targetsIdentifier = node.argument.type === "Identifier"; - const userConfiguredException = exceptions.indexOf("delete") !== -1; - - if (isDeleteOperator && !targetsIdentifier && !userConfiguredException) { - report(node, "the delete keyword", "Reflect.deleteProperty"); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/prefer-rest-params.js b/node_modules/eslint/lib/rules/prefer-rest-params.js deleted file mode 100644 index 133456e4..00000000 --- a/node_modules/eslint/lib/rules/prefer-rest-params.js +++ /dev/null @@ -1,112 +0,0 @@ -/** - * @fileoverview Rule to - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Gets the variable object of `arguments` which is defined implicitly. - * @param {eslint-scope.Scope} scope - A scope to get. - * @returns {eslint-scope.Variable} The found variable object. - */ -function getVariableOfArguments(scope) { - const variables = scope.variables; - - for (let i = 0; i < variables.length; ++i) { - const variable = variables[i]; - - if (variable.name === "arguments") { - - /* - * If there was a parameter which is named "arguments", the implicit "arguments" is not defined. - * So does fast return with null. - */ - return (variable.identifiers.length === 0) ? variable : null; - } - } - - /* istanbul ignore next : unreachable */ - return null; -} - -/** - * Checks if the given reference is not normal member access. - * - * - arguments .... true // not member access - * - arguments[i] .... true // computed member access - * - arguments[0] .... true // computed member access - * - arguments.length .... false // normal member access - * - * @param {eslint-scope.Reference} reference - The reference to check. - * @returns {boolean} `true` if the reference is not normal member access. - */ -function isNotNormalMemberAccess(reference) { - const id = reference.identifier; - const parent = id.parent; - - return !( - parent.type === "MemberExpression" && - parent.object === id && - !parent.computed - ); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require rest parameters instead of `arguments`", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/prefer-rest-params" - }, - - schema: [] - }, - - create(context) { - - /** - * Reports a given reference. - * - * @param {eslint-scope.Reference} reference - A reference to report. - * @returns {void} - */ - function report(reference) { - context.report({ - node: reference.identifier, - loc: reference.identifier.loc, - message: "Use the rest parameters instead of 'arguments'." - }); - } - - /** - * Reports references of the implicit `arguments` variable if exist. - * - * @returns {void} - */ - function checkForArguments() { - const argumentsVar = getVariableOfArguments(context.getScope()); - - if (argumentsVar) { - argumentsVar - .references - .filter(isNotNormalMemberAccess) - .forEach(report); - } - } - - return { - "FunctionDeclaration:exit": checkForArguments, - "FunctionExpression:exit": checkForArguments - }; - } -}; diff --git a/node_modules/eslint/lib/rules/prefer-spread.js b/node_modules/eslint/lib/rules/prefer-spread.js deleted file mode 100644 index 62cfb28e..00000000 --- a/node_modules/eslint/lib/rules/prefer-spread.js +++ /dev/null @@ -1,97 +0,0 @@ -/** - * @fileoverview A rule to suggest using of the spread operator instead of `.apply()`. - * @author Toru Nagashima - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether or not a node is a `.apply()` for variadic. - * @param {ASTNode} node - A CallExpression node to check. - * @returns {boolean} Whether or not the node is a `.apply()` for variadic. - */ -function isVariadicApplyCalling(node) { - return ( - node.callee.type === "MemberExpression" && - node.callee.property.type === "Identifier" && - node.callee.property.name === "apply" && - node.callee.computed === false && - node.arguments.length === 2 && - node.arguments[1].type !== "ArrayExpression" && - node.arguments[1].type !== "SpreadElement" - ); -} - - -/** - * Checks whether or not `thisArg` is not changed by `.apply()`. - * @param {ASTNode|null} expectedThis - The node that is the owner of the applied function. - * @param {ASTNode} thisArg - The node that is given to the first argument of the `.apply()`. - * @param {RuleContext} context - The ESLint rule context object. - * @returns {boolean} Whether or not `thisArg` is not changed by `.apply()`. - */ -function isValidThisArg(expectedThis, thisArg, context) { - if (!expectedThis) { - return astUtils.isNullOrUndefined(thisArg); - } - return astUtils.equalTokens(expectedThis, thisArg, context); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require spread operators instead of `.apply()`", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/prefer-spread" - }, - - schema: [], - - fixable: "code" - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - return { - CallExpression(node) { - if (!isVariadicApplyCalling(node)) { - return; - } - - const applied = node.callee.object; - const expectedThis = (applied.type === "MemberExpression") ? applied.object : null; - const thisArg = node.arguments[0]; - - if (isValidThisArg(expectedThis, thisArg, sourceCode)) { - context.report({ - node, - message: "Use the spread operator instead of '.apply()'.", - fix(fixer) { - if (expectedThis && expectedThis.type !== "Identifier") { - - // Don't fix cases where the `this` value could be a computed expression. - return null; - } - - const propertyDot = sourceCode.getFirstTokenBetween(applied, node.callee.property, token => token.value === "."); - - return fixer.replaceTextRange([propertyDot.range[0], node.range[1]], `(...${sourceCode.getText(node.arguments[1])})`); - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/prefer-template.js b/node_modules/eslint/lib/rules/prefer-template.js deleted file mode 100644 index 2b893fd3..00000000 --- a/node_modules/eslint/lib/rules/prefer-template.js +++ /dev/null @@ -1,235 +0,0 @@ -/** - * @fileoverview A rule to suggest using template literals instead of string concatenation. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks whether or not a given node is a concatenation. - * @param {ASTNode} node - A node to check. - * @returns {boolean} `true` if the node is a concatenation. - */ -function isConcatenation(node) { - return node.type === "BinaryExpression" && node.operator === "+"; -} - -/** - * Gets the top binary expression node for concatenation in parents of a given node. - * @param {ASTNode} node - A node to get. - * @returns {ASTNode} the top binary expression node in parents of a given node. - */ -function getTopConcatBinaryExpression(node) { - let currentNode = node; - - while (isConcatenation(currentNode.parent)) { - currentNode = currentNode.parent; - } - return currentNode; -} - -/** - * Checks whether or not a given binary expression has string literals. - * @param {ASTNode} node - A node to check. - * @returns {boolean} `true` if the node has string literals. - */ -function hasStringLiteral(node) { - if (isConcatenation(node)) { - - // `left` is deeper than `right` normally. - return hasStringLiteral(node.right) || hasStringLiteral(node.left); - } - return astUtils.isStringLiteral(node); -} - -/** - * Checks whether or not a given binary expression has non string literals. - * @param {ASTNode} node - A node to check. - * @returns {boolean} `true` if the node has non string literals. - */ -function hasNonStringLiteral(node) { - if (isConcatenation(node)) { - - // `left` is deeper than `right` normally. - return hasNonStringLiteral(node.right) || hasNonStringLiteral(node.left); - } - return !astUtils.isStringLiteral(node); -} - -/** - * Determines whether a given node will start with a template curly expression (`${}`) when being converted to a template literal. - * @param {ASTNode} node The node that will be fixed to a template literal - * @returns {boolean} `true` if the node will start with a template curly. - */ -function startsWithTemplateCurly(node) { - if (node.type === "BinaryExpression") { - return startsWithTemplateCurly(node.left); - } - if (node.type === "TemplateLiteral") { - return node.expressions.length && node.quasis.length && node.quasis[0].range[0] === node.quasis[0].range[1]; - } - return node.type !== "Literal" || typeof node.value !== "string"; -} - -/** - * Determines whether a given node end with a template curly expression (`${}`) when being converted to a template literal. - * @param {ASTNode} node The node that will be fixed to a template literal - * @returns {boolean} `true` if the node will end with a template curly. - */ -function endsWithTemplateCurly(node) { - if (node.type === "BinaryExpression") { - return startsWithTemplateCurly(node.right); - } - if (node.type === "TemplateLiteral") { - return node.expressions.length && node.quasis.length && node.quasis[node.quasis.length - 1].range[0] === node.quasis[node.quasis.length - 1].range[1]; - } - return node.type !== "Literal" || typeof node.value !== "string"; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require template literals instead of string concatenation", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/prefer-template" - }, - - schema: [], - - fixable: "code" - }, - - create(context) { - const sourceCode = context.getSourceCode(); - let done = Object.create(null); - - /** - * Gets the non-token text between two nodes, ignoring any other tokens that appear between the two tokens. - * @param {ASTNode} node1 The first node - * @param {ASTNode} node2 The second node - * @returns {string} The text between the nodes, excluding other tokens - */ - function getTextBetween(node1, node2) { - const allTokens = [node1].concat(sourceCode.getTokensBetween(node1, node2)).concat(node2); - const sourceText = sourceCode.getText(); - - return allTokens.slice(0, -1).reduce((accumulator, token, index) => accumulator + sourceText.slice(token.range[1], allTokens[index + 1].range[0]), ""); - } - - /** - * Returns a template literal form of the given node. - * @param {ASTNode} currentNode A node that should be converted to a template literal - * @param {string} textBeforeNode Text that should appear before the node - * @param {string} textAfterNode Text that should appear after the node - * @returns {string} A string form of this node, represented as a template literal - */ - function getTemplateLiteral(currentNode, textBeforeNode, textAfterNode) { - if (currentNode.type === "Literal" && typeof currentNode.value === "string") { - - /* - * If the current node is a string literal, escape any instances of ${ or ` to prevent them from being interpreted - * as a template placeholder. However, if the code already contains a backslash before the ${ or ` - * for some reason, don't add another backslash, because that would change the meaning of the code (it would cause - * an actual backslash character to appear before the dollar sign). - */ - return `\`${currentNode.raw.slice(1, -1).replace(/\\*(\${|`)/g, matched => { - if (matched.lastIndexOf("\\") % 2) { - return `\\${matched}`; - } - return matched; - - // Unescape any quotes that appear in the original Literal that no longer need to be escaped. - }).replace(new RegExp(`\\\\${currentNode.raw[0]}`, "g"), currentNode.raw[0])}\``; - } - - if (currentNode.type === "TemplateLiteral") { - return sourceCode.getText(currentNode); - } - - if (isConcatenation(currentNode) && hasStringLiteral(currentNode) && hasNonStringLiteral(currentNode)) { - const plusSign = sourceCode.getFirstTokenBetween(currentNode.left, currentNode.right, token => token.value === "+"); - const textBeforePlus = getTextBetween(currentNode.left, plusSign); - const textAfterPlus = getTextBetween(plusSign, currentNode.right); - const leftEndsWithCurly = endsWithTemplateCurly(currentNode.left); - const rightStartsWithCurly = startsWithTemplateCurly(currentNode.right); - - if (leftEndsWithCurly) { - - // If the left side of the expression ends with a template curly, add the extra text to the end of the curly bracket. - // `foo${bar}` /* comment */ + 'baz' --> `foo${bar /* comment */ }${baz}` - return getTemplateLiteral(currentNode.left, textBeforeNode, textBeforePlus + textAfterPlus).slice(0, -1) + - getTemplateLiteral(currentNode.right, null, textAfterNode).slice(1); - } - if (rightStartsWithCurly) { - - // Otherwise, if the right side of the expression starts with a template curly, add the text there. - // 'foo' /* comment */ + `${bar}baz` --> `foo${ /* comment */ bar}baz` - return getTemplateLiteral(currentNode.left, textBeforeNode, null).slice(0, -1) + - getTemplateLiteral(currentNode.right, textBeforePlus + textAfterPlus, textAfterNode).slice(1); - } - - /* - * Otherwise, these nodes should not be combined into a template curly, since there is nowhere to put - * the text between them. - */ - return `${getTemplateLiteral(currentNode.left, textBeforeNode, null)}${textBeforePlus}+${textAfterPlus}${getTemplateLiteral(currentNode.right, textAfterNode, null)}`; - } - - return `\`\${${textBeforeNode || ""}${sourceCode.getText(currentNode)}${textAfterNode || ""}}\``; - } - - /** - * Reports if a given node is string concatenation with non string literals. - * - * @param {ASTNode} node - A node to check. - * @returns {void} - */ - function checkForStringConcat(node) { - if (!astUtils.isStringLiteral(node) || !isConcatenation(node.parent)) { - return; - } - - const topBinaryExpr = getTopConcatBinaryExpression(node.parent); - - // Checks whether or not this node had been checked already. - if (done[topBinaryExpr.range[0]]) { - return; - } - done[topBinaryExpr.range[0]] = true; - - if (hasNonStringLiteral(topBinaryExpr)) { - context.report({ - node: topBinaryExpr, - message: "Unexpected string concatenation.", - fix(fixer) { - return fixer.replaceText(topBinaryExpr, getTemplateLiteral(topBinaryExpr, null, null)); - } - }); - } - } - - return { - Program() { - done = Object.create(null); - }, - - Literal: checkForStringConcat, - TemplateLiteral: checkForStringConcat - }; - } -}; diff --git a/node_modules/eslint/lib/rules/quote-props.js b/node_modules/eslint/lib/rules/quote-props.js deleted file mode 100644 index 36739494..00000000 --- a/node_modules/eslint/lib/rules/quote-props.js +++ /dev/null @@ -1,299 +0,0 @@ -/** - * @fileoverview Rule to flag non-quoted property names in object literals. - * @author Mathias Bynens - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const espree = require("espree"), - keywords = require("../util/keywords"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require quotes around object literal property names", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/quote-props" - }, - - schema: { - anyOf: [ - { - type: "array", - items: [ - { - enum: ["always", "as-needed", "consistent", "consistent-as-needed"] - } - ], - minItems: 0, - maxItems: 1 - }, - { - type: "array", - items: [ - { - enum: ["always", "as-needed", "consistent", "consistent-as-needed"] - }, - { - type: "object", - properties: { - keywords: { - type: "boolean" - }, - unnecessary: { - type: "boolean" - }, - numbers: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - minItems: 0, - maxItems: 2 - } - ] - }, - - fixable: "code" - }, - - create(context) { - - const MODE = context.options[0], - KEYWORDS = context.options[1] && context.options[1].keywords, - CHECK_UNNECESSARY = !context.options[1] || context.options[1].unnecessary !== false, - NUMBERS = context.options[1] && context.options[1].numbers, - - MESSAGE_UNNECESSARY = "Unnecessarily quoted property '{{property}}' found.", - MESSAGE_UNQUOTED = "Unquoted property '{{property}}' found.", - MESSAGE_NUMERIC = "Unquoted number literal '{{property}}' used as key.", - MESSAGE_RESERVED = "Unquoted reserved word '{{property}}' used as key.", - sourceCode = context.getSourceCode(); - - - /** - * Checks whether a certain string constitutes an ES3 token - * @param {string} tokenStr - The string to be checked. - * @returns {boolean} `true` if it is an ES3 token. - */ - function isKeyword(tokenStr) { - return keywords.indexOf(tokenStr) >= 0; - } - - /** - * Checks if an espree-tokenized key has redundant quotes (i.e. whether quotes are unnecessary) - * @param {string} rawKey The raw key value from the source - * @param {espreeTokens} tokens The espree-tokenized node key - * @param {boolean} [skipNumberLiterals=false] Indicates whether number literals should be checked - * @returns {boolean} Whether or not a key has redundant quotes. - * @private - */ - function areQuotesRedundant(rawKey, tokens, skipNumberLiterals) { - return tokens.length === 1 && tokens[0].start === 0 && tokens[0].end === rawKey.length && - (["Identifier", "Keyword", "Null", "Boolean"].indexOf(tokens[0].type) >= 0 || - (tokens[0].type === "Numeric" && !skipNumberLiterals && String(+tokens[0].value) === tokens[0].value)); - } - - /** - * Returns a string representation of a property node with quotes removed - * @param {ASTNode} key Key AST Node, which may or may not be quoted - * @returns {string} A replacement string for this property - */ - function getUnquotedKey(key) { - return key.type === "Identifier" ? key.name : key.value; - } - - /** - * Returns a string representation of a property node with quotes added - * @param {ASTNode} key Key AST Node, which may or may not be quoted - * @returns {string} A replacement string for this property - */ - function getQuotedKey(key) { - if (key.type === "Literal" && typeof key.value === "string") { - - // If the key is already a string literal, don't replace the quotes with double quotes. - return sourceCode.getText(key); - } - - // Otherwise, the key is either an identifier or a number literal. - return `"${key.type === "Identifier" ? key.name : key.value}"`; - } - - /** - * Ensures that a property's key is quoted only when necessary - * @param {ASTNode} node Property AST node - * @returns {void} - */ - function checkUnnecessaryQuotes(node) { - const key = node.key; - - if (node.method || node.computed || node.shorthand) { - return; - } - - if (key.type === "Literal" && typeof key.value === "string") { - let tokens; - - try { - tokens = espree.tokenize(key.value); - } catch (e) { - return; - } - - if (tokens.length !== 1) { - return; - } - - const isKeywordToken = isKeyword(tokens[0].value); - - if (isKeywordToken && KEYWORDS) { - return; - } - - if (CHECK_UNNECESSARY && areQuotesRedundant(key.value, tokens, NUMBERS)) { - context.report({ - node, - message: MESSAGE_UNNECESSARY, - data: { property: key.value }, - fix: fixer => fixer.replaceText(key, getUnquotedKey(key)) - }); - } - } else if (KEYWORDS && key.type === "Identifier" && isKeyword(key.name)) { - context.report({ - node, - message: MESSAGE_RESERVED, - data: { property: key.name }, - fix: fixer => fixer.replaceText(key, getQuotedKey(key)) - }); - } else if (NUMBERS && key.type === "Literal" && typeof key.value === "number") { - context.report({ - node, - message: MESSAGE_NUMERIC, - data: { property: key.value }, - fix: fixer => fixer.replaceText(key, getQuotedKey(key)) - }); - } - } - - /** - * Ensures that a property's key is quoted - * @param {ASTNode} node Property AST node - * @returns {void} - */ - function checkOmittedQuotes(node) { - const key = node.key; - - if (!node.method && !node.computed && !node.shorthand && !(key.type === "Literal" && typeof key.value === "string")) { - context.report({ - node, - message: MESSAGE_UNQUOTED, - data: { property: key.name || key.value }, - fix: fixer => fixer.replaceText(key, getQuotedKey(key)) - }); - } - } - - /** - * Ensures that an object's keys are consistently quoted, optionally checks for redundancy of quotes - * @param {ASTNode} node Property AST node - * @param {boolean} checkQuotesRedundancy Whether to check quotes' redundancy - * @returns {void} - */ - function checkConsistency(node, checkQuotesRedundancy) { - const quotedProps = [], - unquotedProps = []; - let keywordKeyName = null, - necessaryQuotes = false; - - node.properties.forEach(property => { - const key = property.key; - - if (!key || property.method || property.computed || property.shorthand) { - return; - } - - if (key.type === "Literal" && typeof key.value === "string") { - - quotedProps.push(property); - - if (checkQuotesRedundancy) { - let tokens; - - try { - tokens = espree.tokenize(key.value); - } catch (e) { - necessaryQuotes = true; - return; - } - - necessaryQuotes = necessaryQuotes || !areQuotesRedundant(key.value, tokens) || KEYWORDS && isKeyword(tokens[0].value); - } - } else if (KEYWORDS && checkQuotesRedundancy && key.type === "Identifier" && isKeyword(key.name)) { - unquotedProps.push(property); - necessaryQuotes = true; - keywordKeyName = key.name; - } else { - unquotedProps.push(property); - } - }); - - if (checkQuotesRedundancy && quotedProps.length && !necessaryQuotes) { - quotedProps.forEach(property => { - context.report({ - node: property, - message: "Properties shouldn't be quoted as all quotes are redundant.", - fix: fixer => fixer.replaceText(property.key, getUnquotedKey(property.key)) - }); - }); - } else if (unquotedProps.length && keywordKeyName) { - unquotedProps.forEach(property => { - context.report({ - node: property, - message: "Properties should be quoted as '{{property}}' is a reserved word.", - data: { property: keywordKeyName }, - fix: fixer => fixer.replaceText(property.key, getQuotedKey(property.key)) - }); - }); - } else if (quotedProps.length && unquotedProps.length) { - unquotedProps.forEach(property => { - context.report({ - node: property, - message: "Inconsistently quoted property '{{key}}' found.", - data: { key: property.key.name || property.key.value }, - fix: fixer => fixer.replaceText(property.key, getQuotedKey(property.key)) - }); - }); - } - } - - return { - Property(node) { - if (MODE === "always" || !MODE) { - checkOmittedQuotes(node); - } - if (MODE === "as-needed") { - checkUnnecessaryQuotes(node); - } - }, - ObjectExpression(node) { - if (MODE === "consistent") { - checkConsistency(node, false); - } - if (MODE === "consistent-as-needed") { - checkConsistency(node, true); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/quotes.js b/node_modules/eslint/lib/rules/quotes.js deleted file mode 100644 index fa8bbae5..00000000 --- a/node_modules/eslint/lib/rules/quotes.js +++ /dev/null @@ -1,297 +0,0 @@ -/** - * @fileoverview A rule to choose between single and double quote marks - * @author Matt DuVall , Brandon Payton - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Constants -//------------------------------------------------------------------------------ - -const QUOTE_SETTINGS = { - double: { - quote: "\"", - alternateQuote: "'", - description: "doublequote" - }, - single: { - quote: "'", - alternateQuote: "\"", - description: "singlequote" - }, - backtick: { - quote: "`", - alternateQuote: "\"", - description: "backtick" - } -}; - -// An unescaped newline is a newline preceded by an even number of backslashes. -const UNESCAPED_LINEBREAK_PATTERN = new RegExp(String.raw`(^|[^\\])(\\\\)*[${Array.from(astUtils.LINEBREAKS).join("")}]`); - -/** - * Switches quoting of javascript string between ' " and ` - * escaping and unescaping as necessary. - * Only escaping of the minimal set of characters is changed. - * Note: escaping of newlines when switching from backtick to other quotes is not handled. - * @param {string} str - A string to convert. - * @returns {string} The string with changed quotes. - * @private - */ -QUOTE_SETTINGS.double.convert = -QUOTE_SETTINGS.single.convert = -QUOTE_SETTINGS.backtick.convert = function(str) { - const newQuote = this.quote; - const oldQuote = str[0]; - - if (newQuote === oldQuote) { - return str; - } - return newQuote + str.slice(1, -1).replace(/\\(\${|\r\n?|\n|.)|["'`]|\${|(\r\n?|\n)/g, (match, escaped, newline) => { - if (escaped === oldQuote || oldQuote === "`" && escaped === "${") { - return escaped; // unescape - } - if (match === newQuote || newQuote === "`" && match === "${") { - return `\\${match}`; // escape - } - if (newline && oldQuote === "`") { - return "\\n"; // escape newlines - } - return match; - }) + newQuote; -}; - -const AVOID_ESCAPE = "avoid-escape"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce the consistent use of either backticks, double, or single quotes", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/quotes" - }, - - fixable: "code", - - schema: [ - { - enum: ["single", "double", "backtick"] - }, - { - anyOf: [ - { - enum: ["avoid-escape"] - }, - { - type: "object", - properties: { - avoidEscape: { - type: "boolean" - }, - allowTemplateLiterals: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - } - ] - }, - - create(context) { - - const quoteOption = context.options[0], - settings = QUOTE_SETTINGS[quoteOption || "double"], - options = context.options[1], - allowTemplateLiterals = options && options.allowTemplateLiterals === true, - sourceCode = context.getSourceCode(); - let avoidEscape = options && options.avoidEscape === true; - - // deprecated - if (options === AVOID_ESCAPE) { - avoidEscape = true; - } - - /** - * Determines if a given node is part of JSX syntax. - * - * This function returns `true` in the following cases: - * - * - `
` ... If the literal is an attribute value, the parent of the literal is `JSXAttribute`. - * - `
foo
` ... If the literal is a text content, the parent of the literal is `JSXElement`. - * - * In particular, this function returns `false` in the following cases: - * - * - `
` - * - `
{"foo"}
` - * - * In both cases, inside of the braces is handled as normal JavaScript. - * The braces are `JSXExpressionContainer` nodes. - * - * @param {ASTNode} node The Literal node to check. - * @returns {boolean} True if the node is a part of JSX, false if not. - * @private - */ - function isJSXLiteral(node) { - return node.parent.type === "JSXAttribute" || node.parent.type === "JSXElement"; - } - - /** - * Checks whether or not a given node is a directive. - * The directive is a `ExpressionStatement` which has only a string literal. - * @param {ASTNode} node - A node to check. - * @returns {boolean} Whether or not the node is a directive. - * @private - */ - function isDirective(node) { - return ( - node.type === "ExpressionStatement" && - node.expression.type === "Literal" && - typeof node.expression.value === "string" - ); - } - - /** - * Checks whether or not a given node is a part of directive prologues. - * See also: http://www.ecma-international.org/ecma-262/6.0/#sec-directive-prologues-and-the-use-strict-directive - * @param {ASTNode} node - A node to check. - * @returns {boolean} Whether or not the node is a part of directive prologues. - * @private - */ - function isPartOfDirectivePrologue(node) { - const block = node.parent.parent; - - if (block.type !== "Program" && (block.type !== "BlockStatement" || !astUtils.isFunction(block.parent))) { - return false; - } - - // Check the node is at a prologue. - for (let i = 0; i < block.body.length; ++i) { - const statement = block.body[i]; - - if (statement === node.parent) { - return true; - } - if (!isDirective(statement)) { - break; - } - } - - return false; - } - - /** - * Checks whether or not a given node is allowed as non backtick. - * @param {ASTNode} node - A node to check. - * @returns {boolean} Whether or not the node is allowed as non backtick. - * @private - */ - function isAllowedAsNonBacktick(node) { - const parent = node.parent; - - switch (parent.type) { - - // Directive Prologues. - case "ExpressionStatement": - return isPartOfDirectivePrologue(node); - - // LiteralPropertyName. - case "Property": - case "MethodDefinition": - return parent.key === node && !parent.computed; - - // ModuleSpecifier. - case "ImportDeclaration": - case "ExportNamedDeclaration": - case "ExportAllDeclaration": - return parent.source === node; - - // Others don't allow. - default: - return false; - } - } - - return { - - Literal(node) { - const val = node.value, - rawVal = node.raw; - - if (settings && typeof val === "string") { - let isValid = (quoteOption === "backtick" && isAllowedAsNonBacktick(node)) || - isJSXLiteral(node) || - astUtils.isSurroundedBy(rawVal, settings.quote); - - if (!isValid && avoidEscape) { - isValid = astUtils.isSurroundedBy(rawVal, settings.alternateQuote) && rawVal.indexOf(settings.quote) >= 0; - } - - if (!isValid) { - context.report({ - node, - message: "Strings must use {{description}}.", - data: { - description: settings.description - }, - fix(fixer) { - return fixer.replaceText(node, settings.convert(node.raw)); - } - }); - } - } - }, - - TemplateLiteral(node) { - - // If backticks are expected or it's a tagged template, then this shouldn't throw an errors - if ( - allowTemplateLiterals || - quoteOption === "backtick" || - node.parent.type === "TaggedTemplateExpression" && node === node.parent.quasi - ) { - return; - } - - // A warning should be produced if the template literal only has one TemplateElement, and has no unescaped newlines. - const shouldWarn = node.quasis.length === 1 && !UNESCAPED_LINEBREAK_PATTERN.test(node.quasis[0].value.raw); - - if (shouldWarn) { - context.report({ - node, - message: "Strings must use {{description}}.", - data: { - description: settings.description - }, - fix(fixer) { - if (isPartOfDirectivePrologue(node)) { - - /* - * TemplateLiterals in a directive prologue aren't actually directives, but if they're - * in the directive prologue, then fixing them might turn them into directives and change - * the behavior of the code. - */ - return null; - } - return fixer.replaceText(node, settings.convert(sourceCode.getText(node))); - } - }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/radix.js b/node_modules/eslint/lib/rules/radix.js deleted file mode 100644 index 7e116a6f..00000000 --- a/node_modules/eslint/lib/rules/radix.js +++ /dev/null @@ -1,172 +0,0 @@ -/** - * @fileoverview Rule to flag use of parseInt without a radix argument - * @author James Allardice - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const MODE_ALWAYS = "always", - MODE_AS_NEEDED = "as-needed"; - -/** - * Checks whether a given variable is shadowed or not. - * - * @param {eslint-scope.Variable} variable - A variable to check. - * @returns {boolean} `true` if the variable is shadowed. - */ -function isShadowed(variable) { - return variable.defs.length >= 1; -} - -/** - * Checks whether a given node is a MemberExpression of `parseInt` method or not. - * - * @param {ASTNode} node - A node to check. - * @returns {boolean} `true` if the node is a MemberExpression of `parseInt` - * method. - */ -function isParseIntMethod(node) { - return ( - node.type === "MemberExpression" && - !node.computed && - node.property.type === "Identifier" && - node.property.name === "parseInt" - ); -} - -/** - * Checks whether a given node is a valid value of radix or not. - * - * The following values are invalid. - * - * - A literal except numbers. - * - undefined. - * - * @param {ASTNode} radix - A node of radix to check. - * @returns {boolean} `true` if the node is valid. - */ -function isValidRadix(radix) { - return !( - (radix.type === "Literal" && typeof radix.value !== "number") || - (radix.type === "Identifier" && radix.name === "undefined") - ); -} - -/** - * Checks whether a given node is a default value of radix or not. - * - * @param {ASTNode} radix - A node of radix to check. - * @returns {boolean} `true` if the node is the literal node of `10`. - */ -function isDefaultRadix(radix) { - return radix.type === "Literal" && radix.value === 10; -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce the consistent use of the radix argument when using `parseInt()`", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/radix" - }, - - schema: [ - { - enum: ["always", "as-needed"] - } - ] - }, - - create(context) { - const mode = context.options[0] || MODE_ALWAYS; - - /** - * Checks the arguments of a given CallExpression node and reports it if it - * offends this rule. - * - * @param {ASTNode} node - A CallExpression node to check. - * @returns {void} - */ - function checkArguments(node) { - const args = node.arguments; - - switch (args.length) { - case 0: - context.report({ - node, - message: "Missing parameters." - }); - break; - - case 1: - if (mode === MODE_ALWAYS) { - context.report({ - node, - message: "Missing radix parameter." - }); - } - break; - - default: - if (mode === MODE_AS_NEEDED && isDefaultRadix(args[1])) { - context.report({ - node, - message: "Redundant radix parameter." - }); - } else if (!isValidRadix(args[1])) { - context.report({ - node, - message: "Invalid radix parameter." - }); - } - break; - } - } - - return { - "Program:exit"() { - const scope = context.getScope(); - let variable; - - // Check `parseInt()` - variable = astUtils.getVariableByName(scope, "parseInt"); - if (!isShadowed(variable)) { - variable.references.forEach(reference => { - const node = reference.identifier; - - if (astUtils.isCallee(node)) { - checkArguments(node.parent); - } - }); - } - - // Check `Number.parseInt()` - variable = astUtils.getVariableByName(scope, "Number"); - if (!isShadowed(variable)) { - variable.references.forEach(reference => { - const node = reference.identifier.parent; - - if (isParseIntMethod(node) && astUtils.isCallee(node)) { - checkArguments(node.parent); - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/require-await.js b/node_modules/eslint/lib/rules/require-await.js deleted file mode 100644 index 5517cf86..00000000 --- a/node_modules/eslint/lib/rules/require-await.js +++ /dev/null @@ -1,101 +0,0 @@ -/** - * @fileoverview Rule to disallow async functions which have no `await` expression. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Capitalize the 1st letter of the given text. - * - * @param {string} text - The text to capitalize. - * @returns {string} The text that the 1st letter was capitalized. - */ -function capitalizeFirstLetter(text) { - return text[0].toUpperCase() + text.slice(1); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "disallow async functions which have no `await` expression", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/require-await" - }, - schema: [] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - let scopeInfo = null; - - /** - * Push the scope info object to the stack. - * - * @returns {void} - */ - function enterFunction() { - scopeInfo = { - upper: scopeInfo, - hasAwait: false - }; - } - - /** - * Pop the top scope info object from the stack. - * Also, it reports the function if needed. - * - * @param {ASTNode} node - The node to report. - * @returns {void} - */ - function exitFunction(node) { - if (node.async && !scopeInfo.hasAwait && !astUtils.isEmptyFunction(node)) { - context.report({ - node, - loc: astUtils.getFunctionHeadLoc(node, sourceCode), - message: "{{name}} has no 'await' expression.", - data: { - name: capitalizeFirstLetter( - astUtils.getFunctionNameWithKind(node) - ) - } - }); - } - - scopeInfo = scopeInfo.upper; - } - - return { - FunctionDeclaration: enterFunction, - FunctionExpression: enterFunction, - ArrowFunctionExpression: enterFunction, - "FunctionDeclaration:exit": exitFunction, - "FunctionExpression:exit": exitFunction, - "ArrowFunctionExpression:exit": exitFunction, - - AwaitExpression() { - scopeInfo.hasAwait = true; - }, - ForOfStatement(node) { - if (node.await) { - scopeInfo.hasAwait = true; - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/require-jsdoc.js b/node_modules/eslint/lib/rules/require-jsdoc.js deleted file mode 100644 index 91b90b7d..00000000 --- a/node_modules/eslint/lib/rules/require-jsdoc.js +++ /dev/null @@ -1,106 +0,0 @@ -/** - * @fileoverview Rule to check for jsdoc presence. - * @author Gyandeep Singh - */ -"use strict"; - -module.exports = { - meta: { - docs: { - description: "require JSDoc comments", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/require-jsdoc" - }, - - schema: [ - { - type: "object", - properties: { - require: { - type: "object", - properties: { - ClassDeclaration: { - type: "boolean" - }, - MethodDefinition: { - type: "boolean" - }, - FunctionDeclaration: { - type: "boolean" - }, - ArrowFunctionExpression: { - type: "boolean" - }, - FunctionExpression: { - type: "boolean" - } - }, - additionalProperties: false - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const source = context.getSourceCode(); - const DEFAULT_OPTIONS = { - FunctionDeclaration: true, - MethodDefinition: false, - ClassDeclaration: false, - ArrowFunctionExpression: false, - FunctionExpression: false - }; - const options = Object.assign(DEFAULT_OPTIONS, context.options[0] && context.options[0].require || {}); - - /** - * Report the error message - * @param {ASTNode} node node to report - * @returns {void} - */ - function report(node) { - context.report({ node, message: "Missing JSDoc comment." }); - } - - /** - * Check if the jsdoc comment is present or not. - * @param {ASTNode} node node to examine - * @returns {void} - */ - function checkJsDoc(node) { - const jsdocComment = source.getJSDocComment(node); - - if (!jsdocComment) { - report(node); - } - } - - return { - FunctionDeclaration(node) { - if (options.FunctionDeclaration) { - checkJsDoc(node); - } - }, - FunctionExpression(node) { - if ( - (options.MethodDefinition && node.parent.type === "MethodDefinition") || - (options.FunctionExpression && (node.parent.type === "VariableDeclarator" || (node.parent.type === "Property" && node === node.parent.value))) - ) { - checkJsDoc(node); - } - }, - ClassDeclaration(node) { - if (options.ClassDeclaration) { - checkJsDoc(node); - } - }, - ArrowFunctionExpression(node) { - if (options.ArrowFunctionExpression && node.parent.type === "VariableDeclarator") { - checkJsDoc(node); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/require-yield.js b/node_modules/eslint/lib/rules/require-yield.js deleted file mode 100644 index 83a29876..00000000 --- a/node_modules/eslint/lib/rules/require-yield.js +++ /dev/null @@ -1,72 +0,0 @@ -/** - * @fileoverview Rule to flag the generator functions that does not have yield. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require generator functions to contain `yield`", - category: "ECMAScript 6", - recommended: true, - url: "https://eslint.org/docs/rules/require-yield" - }, - - schema: [] - }, - - create(context) { - const stack = []; - - /** - * If the node is a generator function, start counting `yield` keywords. - * @param {Node} node - A function node to check. - * @returns {void} - */ - function beginChecking(node) { - if (node.generator) { - stack.push(0); - } - } - - /** - * If the node is a generator function, end counting `yield` keywords, then - * reports result. - * @param {Node} node - A function node to check. - * @returns {void} - */ - function endChecking(node) { - if (!node.generator) { - return; - } - - const countYield = stack.pop(); - - if (countYield === 0 && node.body.body.length > 0) { - context.report({ node, message: "This generator function does not have 'yield'." }); - } - } - - return { - FunctionDeclaration: beginChecking, - "FunctionDeclaration:exit": endChecking, - FunctionExpression: beginChecking, - "FunctionExpression:exit": endChecking, - - // Increases the count of `yield` keyword. - YieldExpression() { - - /* istanbul ignore else */ - if (stack.length > 0) { - stack[stack.length - 1] += 1; - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/rest-spread-spacing.js b/node_modules/eslint/lib/rules/rest-spread-spacing.js deleted file mode 100644 index e87d8812..00000000 --- a/node_modules/eslint/lib/rules/rest-spread-spacing.js +++ /dev/null @@ -1,114 +0,0 @@ -/** - * @fileoverview Enforce spacing between rest and spread operators and their expressions. - * @author Kai Cataldo - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce spacing between rest and spread operators and their expressions", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/rest-spread-spacing" - }, - fixable: "whitespace", - schema: [ - { - enum: ["always", "never"] - } - ] - }, - - create(context) { - const sourceCode = context.getSourceCode(), - alwaysSpace = context.options[0] === "always"; - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Checks whitespace between rest/spread operators and their expressions - * @param {ASTNode} node - The node to check - * @returns {void} - */ - function checkWhiteSpace(node) { - const operator = sourceCode.getFirstToken(node), - nextToken = sourceCode.getTokenAfter(operator), - hasWhitespace = sourceCode.isSpaceBetweenTokens(operator, nextToken); - let type; - - switch (node.type) { - case "SpreadElement": - type = "spread"; - if (node.parent.type === "ObjectExpression") { - type += " property"; - } - break; - case "RestElement": - type = "rest"; - if (node.parent.type === "ObjectPattern") { - type += " property"; - } - break; - case "ExperimentalSpreadProperty": - type = "spread property"; - break; - case "ExperimentalRestProperty": - type = "rest property"; - break; - default: - return; - } - - if (alwaysSpace && !hasWhitespace) { - context.report({ - node, - loc: { - line: operator.loc.end.line, - column: operator.loc.end.column - }, - message: "Expected whitespace after {{type}} operator.", - data: { - type - }, - fix(fixer) { - return fixer.replaceTextRange([operator.range[1], nextToken.range[0]], " "); - } - }); - } else if (!alwaysSpace && hasWhitespace) { - context.report({ - node, - loc: { - line: operator.loc.end.line, - column: operator.loc.end.column - }, - message: "Unexpected whitespace after {{type}} operator.", - data: { - type - }, - fix(fixer) { - return fixer.removeRange([operator.range[1], nextToken.range[0]]); - } - }); - } - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - SpreadElement: checkWhiteSpace, - RestElement: checkWhiteSpace, - ExperimentalSpreadProperty: checkWhiteSpace, - ExperimentalRestProperty: checkWhiteSpace - }; - } -}; diff --git a/node_modules/eslint/lib/rules/semi-spacing.js b/node_modules/eslint/lib/rules/semi-spacing.js deleted file mode 100644 index 07af9937..00000000 --- a/node_modules/eslint/lib/rules/semi-spacing.js +++ /dev/null @@ -1,212 +0,0 @@ -/** - * @fileoverview Validates spacing before and after semicolon - * @author Mathias Schreck - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent spacing before and after semicolons", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/semi-spacing" - }, - - fixable: "whitespace", - - schema: [ - { - type: "object", - properties: { - before: { - type: "boolean" - }, - after: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - const config = context.options[0], - sourceCode = context.getSourceCode(); - let requireSpaceBefore = false, - requireSpaceAfter = true; - - if (typeof config === "object") { - if (config.hasOwnProperty("before")) { - requireSpaceBefore = config.before; - } - if (config.hasOwnProperty("after")) { - requireSpaceAfter = config.after; - } - } - - /** - * Checks if a given token has leading whitespace. - * @param {Object} token The token to check. - * @returns {boolean} True if the given token has leading space, false if not. - */ - function hasLeadingSpace(token) { - const tokenBefore = sourceCode.getTokenBefore(token); - - return tokenBefore && astUtils.isTokenOnSameLine(tokenBefore, token) && sourceCode.isSpaceBetweenTokens(tokenBefore, token); - } - - /** - * Checks if a given token has trailing whitespace. - * @param {Object} token The token to check. - * @returns {boolean} True if the given token has trailing space, false if not. - */ - function hasTrailingSpace(token) { - const tokenAfter = sourceCode.getTokenAfter(token); - - return tokenAfter && astUtils.isTokenOnSameLine(token, tokenAfter) && sourceCode.isSpaceBetweenTokens(token, tokenAfter); - } - - /** - * Checks if the given token is the last token in its line. - * @param {Token} token The token to check. - * @returns {boolean} Whether or not the token is the last in its line. - */ - function isLastTokenInCurrentLine(token) { - const tokenAfter = sourceCode.getTokenAfter(token); - - return !(tokenAfter && astUtils.isTokenOnSameLine(token, tokenAfter)); - } - - /** - * Checks if the given token is the first token in its line - * @param {Token} token The token to check. - * @returns {boolean} Whether or not the token is the first in its line. - */ - function isFirstTokenInCurrentLine(token) { - const tokenBefore = sourceCode.getTokenBefore(token); - - return !(tokenBefore && astUtils.isTokenOnSameLine(token, tokenBefore)); - } - - /** - * Checks if the next token of a given token is a closing parenthesis. - * @param {Token} token The token to check. - * @returns {boolean} Whether or not the next token of a given token is a closing parenthesis. - */ - function isBeforeClosingParen(token) { - const nextToken = sourceCode.getTokenAfter(token); - - return (nextToken && astUtils.isClosingBraceToken(nextToken) || astUtils.isClosingParenToken(nextToken)); - } - - /** - * Reports if the given token has invalid spacing. - * @param {Token} token The semicolon token to check. - * @param {ASTNode} node The corresponding node of the token. - * @returns {void} - */ - function checkSemicolonSpacing(token, node) { - if (astUtils.isSemicolonToken(token)) { - const location = token.loc.start; - - if (hasLeadingSpace(token)) { - if (!requireSpaceBefore) { - context.report({ - node, - loc: location, - message: "Unexpected whitespace before semicolon.", - fix(fixer) { - const tokenBefore = sourceCode.getTokenBefore(token); - - return fixer.removeRange([tokenBefore.range[1], token.range[0]]); - } - }); - } - } else { - if (requireSpaceBefore) { - context.report({ - node, - loc: location, - message: "Missing whitespace before semicolon.", - fix(fixer) { - return fixer.insertTextBefore(token, " "); - } - }); - } - } - - if (!isFirstTokenInCurrentLine(token) && !isLastTokenInCurrentLine(token) && !isBeforeClosingParen(token)) { - if (hasTrailingSpace(token)) { - if (!requireSpaceAfter) { - context.report({ - node, - loc: location, - message: "Unexpected whitespace after semicolon.", - fix(fixer) { - const tokenAfter = sourceCode.getTokenAfter(token); - - return fixer.removeRange([token.range[1], tokenAfter.range[0]]); - } - }); - } - } else { - if (requireSpaceAfter) { - context.report({ - node, - loc: location, - message: "Missing whitespace after semicolon.", - fix(fixer) { - return fixer.insertTextAfter(token, " "); - } - }); - } - } - } - } - } - - /** - * Checks the spacing of the semicolon with the assumption that the last token is the semicolon. - * @param {ASTNode} node The node to check. - * @returns {void} - */ - function checkNode(node) { - const token = sourceCode.getLastToken(node); - - checkSemicolonSpacing(token, node); - } - - return { - VariableDeclaration: checkNode, - ExpressionStatement: checkNode, - BreakStatement: checkNode, - ContinueStatement: checkNode, - DebuggerStatement: checkNode, - ReturnStatement: checkNode, - ThrowStatement: checkNode, - ImportDeclaration: checkNode, - ExportNamedDeclaration: checkNode, - ExportAllDeclaration: checkNode, - ExportDefaultDeclaration: checkNode, - ForStatement(node) { - if (node.init) { - checkSemicolonSpacing(sourceCode.getTokenAfter(node.init), node); - } - - if (node.test) { - checkSemicolonSpacing(sourceCode.getTokenAfter(node.test), node); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/semi-style.js b/node_modules/eslint/lib/rules/semi-style.js deleted file mode 100644 index de659281..00000000 --- a/node_modules/eslint/lib/rules/semi-style.js +++ /dev/null @@ -1,144 +0,0 @@ -/** - * @fileoverview Rule to enforce location of semicolons. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -const SELECTOR = `:matches(${ - [ - "BreakStatement", "ContinueStatement", "DebuggerStatement", - "DoWhileStatement", "ExportAllDeclaration", - "ExportDefaultDeclaration", "ExportNamedDeclaration", - "ExpressionStatement", "ImportDeclaration", "ReturnStatement", - "ThrowStatement", "VariableDeclaration" - ].join(",") -})`; - -/** - * Get the child node list of a given node. - * This returns `Program#body`, `BlockStatement#body`, or `SwitchCase#consequent`. - * This is used to check whether a node is the first/last child. - * @param {Node} node A node to get child node list. - * @returns {Node[]|null} The child node list. - */ -function getChildren(node) { - const t = node.type; - - if (t === "BlockStatement" || t === "Program") { - return node.body; - } - if (t === "SwitchCase") { - return node.consequent; - } - return null; -} - -/** - * Check whether a given node is the last statement in the parent block. - * @param {Node} node A node to check. - * @returns {boolean} `true` if the node is the last statement in the parent block. - */ -function isLastChild(node) { - const t = node.parent.type; - - if (t === "IfStatement" && node.parent.consequent === node && node.parent.alternate) { // before `else` keyword. - return true; - } - if (t === "DoWhileStatement") { // before `while` keyword. - return true; - } - const nodeList = getChildren(node.parent); - - return nodeList !== null && nodeList[nodeList.length - 1] === node; // before `}` or etc. -} - -module.exports = { - meta: { - docs: { - description: "enforce location of semicolons", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/semi-style" - }, - schema: [{ enum: ["last", "first"] }], - fixable: "whitespace" - }, - - create(context) { - const sourceCode = context.getSourceCode(); - const option = context.options[0] || "last"; - - /** - * Check the given semicolon token. - * @param {Token} semiToken The semicolon token to check. - * @param {"first"|"last"} expected The expected location to check. - * @returns {void} - */ - function check(semiToken, expected) { - const prevToken = sourceCode.getTokenBefore(semiToken); - const nextToken = sourceCode.getTokenAfter(semiToken); - const prevIsSameLine = !prevToken || astUtils.isTokenOnSameLine(prevToken, semiToken); - const nextIsSameLine = !nextToken || astUtils.isTokenOnSameLine(semiToken, nextToken); - - if ((expected === "last" && !prevIsSameLine) || (expected === "first" && !nextIsSameLine)) { - context.report({ - loc: semiToken.loc, - message: "Expected this semicolon to be at {{pos}}.", - data: { - pos: (expected === "last") - ? "the end of the previous line" - : "the beginning of the next line" - }, - fix(fixer) { - if (prevToken && nextToken && sourceCode.commentsExistBetween(prevToken, nextToken)) { - return null; - } - - const start = prevToken ? prevToken.range[1] : semiToken.range[0]; - const end = nextToken ? nextToken.range[0] : semiToken.range[1]; - const text = (expected === "last") ? ";\n" : "\n;"; - - return fixer.replaceTextRange([start, end], text); - } - }); - } - } - - return { - [SELECTOR](node) { - if (option === "first" && isLastChild(node)) { - return; - } - - const lastToken = sourceCode.getLastToken(node); - - if (astUtils.isSemicolonToken(lastToken)) { - check(lastToken, option); - } - }, - - ForStatement(node) { - const firstSemi = node.init && sourceCode.getTokenAfter(node.init, astUtils.isSemicolonToken); - const secondSemi = node.test && sourceCode.getTokenAfter(node.test, astUtils.isSemicolonToken); - - if (firstSemi) { - check(firstSemi, "last"); - } - if (secondSemi) { - check(secondSemi, "last"); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/semi.js b/node_modules/eslint/lib/rules/semi.js deleted file mode 100644 index 33a214db..00000000 --- a/node_modules/eslint/lib/rules/semi.js +++ /dev/null @@ -1,326 +0,0 @@ -/** - * @fileoverview Rule to flag missing semicolons. - * @author Nicholas C. Zakas - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const FixTracker = require("../util/fix-tracker"); -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow semicolons instead of ASI", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/semi" - }, - - fixable: "code", - - schema: { - anyOf: [ - { - type: "array", - items: [ - { - enum: ["never"] - }, - { - type: "object", - properties: { - beforeStatementContinuationChars: { - enum: ["always", "any", "never"] - } - }, - additionalProperties: false - } - ], - minItems: 0, - maxItems: 2 - }, - { - type: "array", - items: [ - { - enum: ["always"] - }, - { - type: "object", - properties: { - omitLastInOneLineBlock: { type: "boolean" } - }, - additionalProperties: false - } - ], - minItems: 0, - maxItems: 2 - } - ] - } - }, - - create(context) { - - const OPT_OUT_PATTERN = /^[-[(/+`]/; // One of [(/+-` - const options = context.options[1]; - const never = context.options[0] === "never"; - const exceptOneLine = Boolean(options && options.omitLastInOneLineBlock); - const beforeStatementContinuationChars = (options && options.beforeStatementContinuationChars) || "any"; - const sourceCode = context.getSourceCode(); - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Reports a semicolon error with appropriate location and message. - * @param {ASTNode} node The node with an extra or missing semicolon. - * @param {boolean} missing True if the semicolon is missing. - * @returns {void} - */ - function report(node, missing) { - const lastToken = sourceCode.getLastToken(node); - let message, - fix, - loc = lastToken.loc; - - if (!missing) { - message = "Missing semicolon."; - loc = loc.end; - fix = function(fixer) { - return fixer.insertTextAfter(lastToken, ";"); - }; - } else { - message = "Extra semicolon."; - loc = loc.start; - fix = function(fixer) { - - /* - * Expand the replacement range to include the surrounding - * tokens to avoid conflicting with no-extra-semi. - * https://github.com/eslint/eslint/issues/7928 - */ - return new FixTracker(fixer, sourceCode) - .retainSurroundingTokens(lastToken) - .remove(lastToken); - }; - } - - context.report({ - node, - loc, - message, - fix - }); - - } - - /** - * Check whether a given semicolon token is redandant. - * @param {Token} semiToken A semicolon token to check. - * @returns {boolean} `true` if the next token is `;` or `}`. - */ - function isRedundantSemi(semiToken) { - const nextToken = sourceCode.getTokenAfter(semiToken); - - return ( - !nextToken || - astUtils.isClosingBraceToken(nextToken) || - astUtils.isSemicolonToken(nextToken) - ); - } - - /** - * Check whether a given token is the closing brace of an arrow function. - * @param {Token} lastToken A token to check. - * @returns {boolean} `true` if the token is the closing brace of an arrow function. - */ - function isEndOfArrowBlock(lastToken) { - if (!astUtils.isClosingBraceToken(lastToken)) { - return false; - } - const node = sourceCode.getNodeByRangeIndex(lastToken.range[0]); - - return ( - node.type === "BlockStatement" && - node.parent.type === "ArrowFunctionExpression" - ); - } - - /** - * Check whether a given node is on the same line with the next token. - * @param {Node} node A statement node to check. - * @returns {boolean} `true` if the node is on the same line with the next token. - */ - function isOnSameLineWithNextToken(node) { - const prevToken = sourceCode.getLastToken(node, 1); - const nextToken = sourceCode.getTokenAfter(node); - - return !!nextToken && astUtils.isTokenOnSameLine(prevToken, nextToken); - } - - /** - * Check whether a given node can connect the next line if the next line is unreliable. - * @param {Node} node A statement node to check. - * @returns {boolean} `true` if the node can connect the next line. - */ - function maybeAsiHazardAfter(node) { - const t = node.type; - - if (t === "DoWhileStatement" || - t === "BreakStatement" || - t === "ContinueStatement" || - t === "DebuggerStatement" || - t === "ImportDeclaration" || - t === "ExportAllDeclaration" - ) { - return false; - } - if (t === "ReturnStatement") { - return Boolean(node.argument); - } - if (t === "ExportNamedDeclaration") { - return Boolean(node.declaration); - } - if (isEndOfArrowBlock(sourceCode.getLastToken(node, 1))) { - return false; - } - - return true; - } - - /** - * Check whether a given token can connect the previous statement. - * @param {Token} token A token to check. - * @returns {boolean} `true` if the token is one of `[`, `(`, `/`, `+`, `-`, ```, `++`, and `--`. - */ - function maybeAsiHazardBefore(token) { - return ( - Boolean(token) && - OPT_OUT_PATTERN.test(token.value) && - token.value !== "++" && - token.value !== "--" - ); - } - - /** - * Check if the semicolon of a given node is unnecessary, only true if: - * - next token is a valid statement divider (`;` or `}`). - * - next token is on a new line and the node is not connectable to the new line. - * @param {Node} node A statement node to check. - * @returns {boolean} whether the semicolon is unnecessary. - */ - function canRemoveSemicolon(node) { - if (isRedundantSemi(sourceCode.getLastToken(node))) { - return true; // `;;` or `;}` - } - if (isOnSameLineWithNextToken(node)) { - return false; // One liner. - } - if (beforeStatementContinuationChars === "never" && !maybeAsiHazardAfter(node)) { - return true; // ASI works. This statement doesn't connect to the next. - } - if (!maybeAsiHazardBefore(sourceCode.getTokenAfter(node))) { - return true; // ASI works. The next token doesn't connect to this statement. - } - - return false; - } - - /** - * Checks a node to see if it's in a one-liner block statement. - * @param {ASTNode} node The node to check. - * @returns {boolean} whether the node is in a one-liner block statement. - */ - function isOneLinerBlock(node) { - const parent = node.parent; - const nextToken = sourceCode.getTokenAfter(node); - - if (!nextToken || nextToken.value !== "}") { - return false; - } - return ( - !!parent && - parent.type === "BlockStatement" && - parent.loc.start.line === parent.loc.end.line - ); - } - - /** - * Checks a node to see if it's followed by a semicolon. - * @param {ASTNode} node The node to check. - * @returns {void} - */ - function checkForSemicolon(node) { - const isSemi = astUtils.isSemicolonToken(sourceCode.getLastToken(node)); - - if (never) { - if (isSemi && canRemoveSemicolon(node)) { - report(node, true); - } else if (!isSemi && beforeStatementContinuationChars === "always" && maybeAsiHazardBefore(sourceCode.getTokenAfter(node))) { - report(node); - } - } else { - const oneLinerBlock = (exceptOneLine && isOneLinerBlock(node)); - - if (isSemi && oneLinerBlock) { - report(node, true); - } else if (!isSemi && !oneLinerBlock) { - report(node); - } - } - } - - /** - * Checks to see if there's a semicolon after a variable declaration. - * @param {ASTNode} node The node to check. - * @returns {void} - */ - function checkForSemicolonForVariableDeclaration(node) { - const parent = node.parent; - - if ((parent.type !== "ForStatement" || parent.init !== node) && - (!/^For(?:In|Of)Statement/.test(parent.type) || parent.left !== node) - ) { - checkForSemicolon(node); - } - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - VariableDeclaration: checkForSemicolonForVariableDeclaration, - ExpressionStatement: checkForSemicolon, - ReturnStatement: checkForSemicolon, - ThrowStatement: checkForSemicolon, - DoWhileStatement: checkForSemicolon, - DebuggerStatement: checkForSemicolon, - BreakStatement: checkForSemicolon, - ContinueStatement: checkForSemicolon, - ImportDeclaration: checkForSemicolon, - ExportAllDeclaration: checkForSemicolon, - ExportNamedDeclaration(node) { - if (!node.declaration) { - checkForSemicolon(node); - } - }, - ExportDefaultDeclaration(node) { - if (!/(?:Class|Function)Declaration/.test(node.declaration.type)) { - checkForSemicolon(node); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/sort-imports.js b/node_modules/eslint/lib/rules/sort-imports.js deleted file mode 100644 index 8735be5d..00000000 --- a/node_modules/eslint/lib/rules/sort-imports.js +++ /dev/null @@ -1,197 +0,0 @@ -/** - * @fileoverview Rule to require sorting of import declarations - * @author Christian Schuller - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce sorted import declarations within modules", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/sort-imports" - }, - - schema: [ - { - type: "object", - properties: { - ignoreCase: { - type: "boolean" - }, - memberSyntaxSortOrder: { - type: "array", - items: { - enum: ["none", "all", "multiple", "single"] - }, - uniqueItems: true, - minItems: 4, - maxItems: 4 - }, - ignoreMemberSort: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - - fixable: "code" - }, - - create(context) { - - const configuration = context.options[0] || {}, - ignoreCase = configuration.ignoreCase || false, - ignoreMemberSort = configuration.ignoreMemberSort || false, - memberSyntaxSortOrder = configuration.memberSyntaxSortOrder || ["none", "all", "multiple", "single"], - sourceCode = context.getSourceCode(); - let previousDeclaration = null; - - /** - * Gets the used member syntax style. - * - * import "my-module.js" --> none - * import * as myModule from "my-module.js" --> all - * import {myMember} from "my-module.js" --> single - * import {foo, bar} from "my-module.js" --> multiple - * - * @param {ASTNode} node - the ImportDeclaration node. - * @returns {string} used member parameter style, ["all", "multiple", "single"] - */ - function usedMemberSyntax(node) { - if (node.specifiers.length === 0) { - return "none"; - } - if (node.specifiers[0].type === "ImportNamespaceSpecifier") { - return "all"; - } - if (node.specifiers.length === 1) { - return "single"; - } - return "multiple"; - - } - - /** - * Gets the group by member parameter index for given declaration. - * @param {ASTNode} node - the ImportDeclaration node. - * @returns {number} the declaration group by member index. - */ - function getMemberParameterGroupIndex(node) { - return memberSyntaxSortOrder.indexOf(usedMemberSyntax(node)); - } - - /** - * Gets the local name of the first imported module. - * @param {ASTNode} node - the ImportDeclaration node. - * @returns {?string} the local name of the first imported module. - */ - function getFirstLocalMemberName(node) { - if (node.specifiers[0]) { - return node.specifiers[0].local.name; - } - return null; - - } - - return { - ImportDeclaration(node) { - if (previousDeclaration) { - const currentMemberSyntaxGroupIndex = getMemberParameterGroupIndex(node), - previousMemberSyntaxGroupIndex = getMemberParameterGroupIndex(previousDeclaration); - let currentLocalMemberName = getFirstLocalMemberName(node), - previousLocalMemberName = getFirstLocalMemberName(previousDeclaration); - - if (ignoreCase) { - previousLocalMemberName = previousLocalMemberName && previousLocalMemberName.toLowerCase(); - currentLocalMemberName = currentLocalMemberName && currentLocalMemberName.toLowerCase(); - } - - /* - * When the current declaration uses a different member syntax, - * then check if the ordering is correct. - * Otherwise, make a default string compare (like rule sort-vars to be consistent) of the first used local member name. - */ - if (currentMemberSyntaxGroupIndex !== previousMemberSyntaxGroupIndex) { - if (currentMemberSyntaxGroupIndex < previousMemberSyntaxGroupIndex) { - context.report({ - node, - message: "Expected '{{syntaxA}}' syntax before '{{syntaxB}}' syntax.", - data: { - syntaxA: memberSyntaxSortOrder[currentMemberSyntaxGroupIndex], - syntaxB: memberSyntaxSortOrder[previousMemberSyntaxGroupIndex] - } - }); - } - } else { - if (previousLocalMemberName && - currentLocalMemberName && - currentLocalMemberName < previousLocalMemberName - ) { - context.report({ - node, - message: "Imports should be sorted alphabetically." - }); - } - } - } - - if (!ignoreMemberSort) { - const importSpecifiers = node.specifiers.filter(specifier => specifier.type === "ImportSpecifier"); - const getSortableName = ignoreCase ? specifier => specifier.local.name.toLowerCase() : specifier => specifier.local.name; - const firstUnsortedIndex = importSpecifiers.map(getSortableName).findIndex((name, index, array) => array[index - 1] > name); - - if (firstUnsortedIndex !== -1) { - context.report({ - node: importSpecifiers[firstUnsortedIndex], - message: "Member '{{memberName}}' of the import declaration should be sorted alphabetically.", - data: { memberName: importSpecifiers[firstUnsortedIndex].local.name }, - fix(fixer) { - if (importSpecifiers.some(specifier => - sourceCode.getCommentsBefore(specifier).length || sourceCode.getCommentsAfter(specifier).length)) { - - // If there are comments in the ImportSpecifier list, don't rearrange the specifiers. - return null; - } - - return fixer.replaceTextRange( - [importSpecifiers[0].range[0], importSpecifiers[importSpecifiers.length - 1].range[1]], - importSpecifiers - - // Clone the importSpecifiers array to avoid mutating it - .slice() - - // Sort the array into the desired order - .sort((specifierA, specifierB) => { - const aName = getSortableName(specifierA); - const bName = getSortableName(specifierB); - - return aName > bName ? 1 : -1; - }) - - // Build a string out of the sorted list of import specifiers and the text between the originals - .reduce((sourceText, specifier, index) => { - const textAfterSpecifier = index === importSpecifiers.length - 1 - ? "" - : sourceCode.getText().slice(importSpecifiers[index].range[1], importSpecifiers[index + 1].range[0]); - - return sourceText + sourceCode.getText(specifier) + textAfterSpecifier; - }, "") - ); - } - }); - } - } - - previousDeclaration = node; - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/sort-keys.js b/node_modules/eslint/lib/rules/sort-keys.js deleted file mode 100644 index 9318e2fb..00000000 --- a/node_modules/eslint/lib/rules/sort-keys.js +++ /dev/null @@ -1,158 +0,0 @@ -/** - * @fileoverview Rule to require object keys to be sorted - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"), - naturalCompare = require("natural-compare"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Gets the property name of the given `Property` node. - * - * - If the property's key is an `Identifier` node, this returns the key's name - * whether it's a computed property or not. - * - If the property has a static name, this returns the static name. - * - Otherwise, this returns null. - * - * @param {ASTNode} node - The `Property` node to get. - * @returns {string|null} The property name or null. - * @private - */ -function getPropertyName(node) { - return astUtils.getStaticPropertyName(node) || node.key.name || null; -} - -/** - * Functions which check that the given 2 names are in specific order. - * - * Postfix `I` is meant insensitive. - * Postfix `N` is meant natual. - * - * @private - */ -const isValidOrders = { - asc(a, b) { - return a <= b; - }, - ascI(a, b) { - return a.toLowerCase() <= b.toLowerCase(); - }, - ascN(a, b) { - return naturalCompare(a, b) <= 0; - }, - ascIN(a, b) { - return naturalCompare(a.toLowerCase(), b.toLowerCase()) <= 0; - }, - desc(a, b) { - return isValidOrders.asc(b, a); - }, - descI(a, b) { - return isValidOrders.ascI(b, a); - }, - descN(a, b) { - return isValidOrders.ascN(b, a); - }, - descIN(a, b) { - return isValidOrders.ascIN(b, a); - } -}; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require object keys to be sorted", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/sort-keys" - }, - schema: [ - { - enum: ["asc", "desc"] - }, - { - type: "object", - properties: { - caseSensitive: { - type: "boolean" - }, - natural: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - // Parse options. - const order = context.options[0] || "asc"; - const options = context.options[1]; - const insensitive = (options && options.caseSensitive) === false; - const natual = Boolean(options && options.natural); - const isValidOrder = isValidOrders[ - order + (insensitive ? "I" : "") + (natual ? "N" : "") - ]; - - // The stack to save the previous property's name for each object literals. - let stack = null; - - return { - ObjectExpression() { - stack = { - upper: stack, - prevName: null - }; - }, - - "ObjectExpression:exit"() { - stack = stack.upper; - }, - - Property(node) { - if (node.parent.type === "ObjectPattern") { - return; - } - - const prevName = stack.prevName; - const thisName = getPropertyName(node); - - stack.prevName = thisName || prevName; - - if (!prevName || !thisName) { - return; - } - - if (!isValidOrder(prevName, thisName)) { - context.report({ - node, - loc: node.key.loc, - message: "Expected object keys to be in {{natual}}{{insensitive}}{{order}}ending order. '{{thisName}}' should be before '{{prevName}}'.", - data: { - thisName, - prevName, - order, - insensitive: insensitive ? "insensitive " : "", - natual: natual ? "natural " : "" - } - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/sort-vars.js b/node_modules/eslint/lib/rules/sort-vars.js deleted file mode 100644 index 334deb06..00000000 --- a/node_modules/eslint/lib/rules/sort-vars.js +++ /dev/null @@ -1,97 +0,0 @@ -/** - * @fileoverview Rule to require sorting of variables within a single Variable Declaration block - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require variables within the same declaration block to be sorted", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/sort-vars" - }, - - schema: [ - { - type: "object", - properties: { - ignoreCase: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - - fixable: "code" - }, - - create(context) { - - const configuration = context.options[0] || {}, - ignoreCase = configuration.ignoreCase || false, - sourceCode = context.getSourceCode(); - - return { - VariableDeclaration(node) { - const idDeclarations = node.declarations.filter(decl => decl.id.type === "Identifier"); - const getSortableName = ignoreCase ? decl => decl.id.name.toLowerCase() : decl => decl.id.name; - const unfixable = idDeclarations.some(decl => decl.init !== null && decl.init.type !== "Literal"); - let fixed = false; - - idDeclarations.slice(1).reduce((memo, decl) => { - const lastVariableName = getSortableName(memo), - currentVariableName = getSortableName(decl); - - if (currentVariableName < lastVariableName) { - context.report({ - node: decl, - message: "Variables within the same declaration block should be sorted alphabetically.", - fix(fixer) { - if (unfixable || fixed) { - return null; - } - return fixer.replaceTextRange( - [idDeclarations[0].range[0], idDeclarations[idDeclarations.length - 1].range[1]], - idDeclarations - - // Clone the idDeclarations array to avoid mutating it - .slice() - - // Sort the array into the desired order - .sort((declA, declB) => { - const aName = getSortableName(declA); - const bName = getSortableName(declB); - - return aName > bName ? 1 : -1; - }) - - // Build a string out of the sorted list of identifier declarations and the text between the originals - .reduce((sourceText, identifier, index) => { - const textAfterIdentifier = index === idDeclarations.length - 1 - ? "" - : sourceCode.getText().slice(idDeclarations[index].range[1], idDeclarations[index + 1].range[0]); - - return sourceText + sourceCode.getText(identifier) + textAfterIdentifier; - }, "") - - ); - } - }); - fixed = true; - return memo; - } - return decl; - - }, idDeclarations[0]); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/space-before-blocks.js b/node_modules/eslint/lib/rules/space-before-blocks.js deleted file mode 100644 index 2b82066d..00000000 --- a/node_modules/eslint/lib/rules/space-before-blocks.js +++ /dev/null @@ -1,149 +0,0 @@ -/** - * @fileoverview A rule to ensure whitespace before blocks. - * @author Mathias Schreck - */ - -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent spacing before blocks", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/space-before-blocks" - }, - - fixable: "whitespace", - - schema: [ - { - oneOf: [ - { - enum: ["always", "never"] - }, - { - type: "object", - properties: { - keywords: { - enum: ["always", "never"] - }, - functions: { - enum: ["always", "never"] - }, - classes: { - enum: ["always", "never"] - } - }, - additionalProperties: false - } - ] - } - ] - }, - - create(context) { - const config = context.options[0], - sourceCode = context.getSourceCode(); - let checkFunctions = true, - checkKeywords = true, - checkClasses = true; - - if (typeof config === "object") { - checkFunctions = config.functions !== "never"; - checkKeywords = config.keywords !== "never"; - checkClasses = config.classes !== "never"; - } else if (config === "never") { - checkFunctions = false; - checkKeywords = false; - checkClasses = false; - } - - /** - * Checks whether or not a given token is an arrow operator (=>) or a keyword - * in order to avoid to conflict with `arrow-spacing` and `keyword-spacing`. - * - * @param {Token} token - A token to check. - * @returns {boolean} `true` if the token is an arrow operator. - */ - function isConflicted(token) { - return (token.type === "Punctuator" && token.value === "=>") || token.type === "Keyword"; - } - - /** - * Checks the given BlockStatement node has a preceding space if it doesn’t start on a new line. - * @param {ASTNode|Token} node The AST node of a BlockStatement. - * @returns {void} undefined. - */ - function checkPrecedingSpace(node) { - const precedingToken = sourceCode.getTokenBefore(node); - - if (precedingToken && !isConflicted(precedingToken) && astUtils.isTokenOnSameLine(precedingToken, node)) { - const hasSpace = sourceCode.isSpaceBetweenTokens(precedingToken, node); - const parent = context.getAncestors().pop(); - let requireSpace; - - if (parent.type === "FunctionExpression" || parent.type === "FunctionDeclaration") { - requireSpace = checkFunctions; - } else if (node.type === "ClassBody") { - requireSpace = checkClasses; - } else { - requireSpace = checkKeywords; - } - - if (requireSpace) { - if (!hasSpace) { - context.report({ - node, - message: "Missing space before opening brace.", - fix(fixer) { - return fixer.insertTextBefore(node, " "); - } - }); - } - } else { - if (hasSpace) { - context.report({ - node, - message: "Unexpected space before opening brace.", - fix(fixer) { - return fixer.removeRange([precedingToken.range[1], node.range[0]]); - } - }); - } - } - } - } - - /** - * Checks if the CaseBlock of an given SwitchStatement node has a preceding space. - * @param {ASTNode} node The node of a SwitchStatement. - * @returns {void} undefined. - */ - function checkSpaceBeforeCaseBlock(node) { - const cases = node.cases; - let openingBrace; - - if (cases.length > 0) { - openingBrace = sourceCode.getTokenBefore(cases[0]); - } else { - openingBrace = sourceCode.getLastToken(node, 1); - } - - checkPrecedingSpace(openingBrace); - } - - return { - BlockStatement: checkPrecedingSpace, - ClassBody: checkPrecedingSpace, - SwitchStatement: checkSpaceBeforeCaseBlock - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/space-before-function-paren.js b/node_modules/eslint/lib/rules/space-before-function-paren.js deleted file mode 100644 index 51f6cc43..00000000 --- a/node_modules/eslint/lib/rules/space-before-function-paren.js +++ /dev/null @@ -1,143 +0,0 @@ -/** - * @fileoverview Rule to validate spacing before function paren. - * @author Mathias Schreck - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent spacing before `function` definition opening parenthesis", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/space-before-function-paren" - }, - - fixable: "whitespace", - - schema: [ - { - oneOf: [ - { - enum: ["always", "never"] - }, - { - type: "object", - properties: { - anonymous: { - enum: ["always", "never", "ignore"] - }, - named: { - enum: ["always", "never", "ignore"] - }, - asyncArrow: { - enum: ["always", "never", "ignore"] - } - }, - additionalProperties: false - } - ] - } - ] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - const baseConfig = typeof context.options[0] === "string" ? context.options[0] : "always"; - const overrideConfig = typeof context.options[0] === "object" ? context.options[0] : {}; - - /** - * Determines whether a function has a name. - * @param {ASTNode} node The function node. - * @returns {boolean} Whether the function has a name. - */ - function isNamedFunction(node) { - if (node.id) { - return true; - } - - const parent = node.parent; - - return parent.type === "MethodDefinition" || - (parent.type === "Property" && - ( - parent.kind === "get" || - parent.kind === "set" || - parent.method - ) - ); - } - - /** - * Gets the config for a given function - * @param {ASTNode} node The function node - * @returns {string} "always", "never", or "ignore" - */ - function getConfigForFunction(node) { - if (node.type === "ArrowFunctionExpression") { - - // Always ignore non-async functions and arrow functions without parens, e.g. async foo => bar - if (node.async && astUtils.isOpeningParenToken(sourceCode.getFirstToken(node, { skip: 1 }))) { - return overrideConfig.asyncArrow || baseConfig; - } - } else if (isNamedFunction(node)) { - return overrideConfig.named || baseConfig; - - // `generator-star-spacing` should warn anonymous generators. E.g. `function* () {}` - } else if (!node.generator) { - return overrideConfig.anonymous || baseConfig; - } - - return "ignore"; - } - - /** - * Checks the parens of a function node - * @param {ASTNode} node A function node - * @returns {void} - */ - function checkFunction(node) { - const functionConfig = getConfigForFunction(node); - - if (functionConfig === "ignore") { - return; - } - - const rightToken = sourceCode.getFirstToken(node, astUtils.isOpeningParenToken); - const leftToken = sourceCode.getTokenBefore(rightToken); - const hasSpacing = sourceCode.isSpaceBetweenTokens(leftToken, rightToken); - - if (hasSpacing && functionConfig === "never") { - context.report({ - node, - loc: leftToken.loc.end, - message: "Unexpected space before function parentheses.", - fix: fixer => fixer.removeRange([leftToken.range[1], rightToken.range[0]]) - }); - } else if (!hasSpacing && functionConfig === "always") { - context.report({ - node, - loc: leftToken.loc.end, - message: "Missing space before function parentheses.", - fix: fixer => fixer.insertTextAfter(leftToken, " ") - }); - } - } - - return { - ArrowFunctionExpression: checkFunction, - FunctionDeclaration: checkFunction, - FunctionExpression: checkFunction - }; - } -}; diff --git a/node_modules/eslint/lib/rules/space-in-parens.js b/node_modules/eslint/lib/rules/space-in-parens.js deleted file mode 100644 index 7e315c44..00000000 --- a/node_modules/eslint/lib/rules/space-in-parens.js +++ /dev/null @@ -1,275 +0,0 @@ -/** - * @fileoverview Disallows or enforces spaces inside of parentheses. - * @author Jonathan Rajavuori - */ -"use strict"; - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent spacing inside parentheses", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/space-in-parens" - }, - - fixable: "whitespace", - - schema: [ - { - enum: ["always", "never"] - }, - { - type: "object", - properties: { - exceptions: { - type: "array", - items: { - enum: ["{}", "[]", "()", "empty"] - }, - uniqueItems: true - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - const MISSING_SPACE_MESSAGE = "There must be a space inside this paren.", - REJECTED_SPACE_MESSAGE = "There should be no spaces inside this paren.", - ALWAYS = context.options[0] === "always", - exceptionsArrayOptions = (context.options[1] && context.options[1].exceptions) || [], - options = {}; - let exceptions; - - if (exceptionsArrayOptions.length) { - options.braceException = exceptionsArrayOptions.indexOf("{}") !== -1; - options.bracketException = exceptionsArrayOptions.indexOf("[]") !== -1; - options.parenException = exceptionsArrayOptions.indexOf("()") !== -1; - options.empty = exceptionsArrayOptions.indexOf("empty") !== -1; - } - - /** - * Produces an object with the opener and closer exception values - * @param {Object} opts The exception options - * @returns {Object} `openers` and `closers` exception values - * @private - */ - function getExceptions() { - const openers = [], - closers = []; - - if (options.braceException) { - openers.push("{"); - closers.push("}"); - } - - if (options.bracketException) { - openers.push("["); - closers.push("]"); - } - - if (options.parenException) { - openers.push("("); - closers.push(")"); - } - - if (options.empty) { - openers.push(")"); - closers.push("("); - } - - return { - openers, - closers - }; - } - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - const sourceCode = context.getSourceCode(); - - /** - * Determines if a token is one of the exceptions for the opener paren - * @param {Object} token The token to check - * @returns {boolean} True if the token is one of the exceptions for the opener paren - */ - function isOpenerException(token) { - return token.type === "Punctuator" && exceptions.openers.indexOf(token.value) >= 0; - } - - /** - * Determines if a token is one of the exceptions for the closer paren - * @param {Object} token The token to check - * @returns {boolean} True if the token is one of the exceptions for the closer paren - */ - function isCloserException(token) { - return token.type === "Punctuator" && exceptions.closers.indexOf(token.value) >= 0; - } - - /** - * Determines if an opener paren should have a missing space after it - * @param {Object} left The paren token - * @param {Object} right The token after it - * @returns {boolean} True if the paren should have a space - */ - function shouldOpenerHaveSpace(left, right) { - if (sourceCode.isSpaceBetweenTokens(left, right)) { - return false; - } - - if (ALWAYS) { - if (astUtils.isClosingParenToken(right)) { - return false; - } - return !isOpenerException(right); - } - return isOpenerException(right); - - } - - /** - * Determines if an closer paren should have a missing space after it - * @param {Object} left The token before the paren - * @param {Object} right The paren token - * @returns {boolean} True if the paren should have a space - */ - function shouldCloserHaveSpace(left, right) { - if (astUtils.isOpeningParenToken(left)) { - return false; - } - - if (sourceCode.isSpaceBetweenTokens(left, right)) { - return false; - } - - if (ALWAYS) { - return !isCloserException(left); - } - return isCloserException(left); - - } - - /** - * Determines if an opener paren should not have an existing space after it - * @param {Object} left The paren token - * @param {Object} right The token after it - * @returns {boolean} True if the paren should reject the space - */ - function shouldOpenerRejectSpace(left, right) { - if (right.type === "Line") { - return false; - } - - if (!astUtils.isTokenOnSameLine(left, right)) { - return false; - } - - if (!sourceCode.isSpaceBetweenTokens(left, right)) { - return false; - } - - if (ALWAYS) { - return isOpenerException(right); - } - return !isOpenerException(right); - - } - - /** - * Determines if an closer paren should not have an existing space after it - * @param {Object} left The token before the paren - * @param {Object} right The paren token - * @returns {boolean} True if the paren should reject the space - */ - function shouldCloserRejectSpace(left, right) { - if (astUtils.isOpeningParenToken(left)) { - return false; - } - - if (!astUtils.isTokenOnSameLine(left, right)) { - return false; - } - - if (!sourceCode.isSpaceBetweenTokens(left, right)) { - return false; - } - - if (ALWAYS) { - return isCloserException(left); - } - return !isCloserException(left); - - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - Program: function checkParenSpaces(node) { - exceptions = getExceptions(); - const tokens = sourceCode.tokensAndComments; - - tokens.forEach((token, i) => { - const prevToken = tokens[i - 1]; - const nextToken = tokens[i + 1]; - - if (!astUtils.isOpeningParenToken(token) && !astUtils.isClosingParenToken(token)) { - return; - } - - if (token.value === "(" && shouldOpenerHaveSpace(token, nextToken)) { - context.report({ - node, - loc: token.loc.start, - message: MISSING_SPACE_MESSAGE, - fix(fixer) { - return fixer.insertTextAfter(token, " "); - } - }); - } else if (token.value === "(" && shouldOpenerRejectSpace(token, nextToken)) { - context.report({ - node, - loc: token.loc.start, - message: REJECTED_SPACE_MESSAGE, - fix(fixer) { - return fixer.removeRange([token.range[1], nextToken.range[0]]); - } - }); - } else if (token.value === ")" && shouldCloserHaveSpace(prevToken, token)) { - - // context.report(node, token.loc.start, MISSING_SPACE_MESSAGE); - context.report({ - node, - loc: token.loc.start, - message: MISSING_SPACE_MESSAGE, - fix(fixer) { - return fixer.insertTextBefore(token, " "); - } - }); - } else if (token.value === ")" && shouldCloserRejectSpace(prevToken, token)) { - context.report({ - node, - loc: token.loc.start, - message: REJECTED_SPACE_MESSAGE, - fix(fixer) { - return fixer.removeRange([prevToken.range[1], token.range[0]]); - } - }); - } - }); - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/space-infix-ops.js b/node_modules/eslint/lib/rules/space-infix-ops.js deleted file mode 100644 index 49b64658..00000000 --- a/node_modules/eslint/lib/rules/space-infix-ops.js +++ /dev/null @@ -1,168 +0,0 @@ -/** - * @fileoverview Require spaces around infix operators - * @author Michael Ficarra - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require spacing around infix operators", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/space-infix-ops" - }, - - fixable: "whitespace", - - schema: [ - { - type: "object", - properties: { - int32Hint: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const int32Hint = context.options[0] ? context.options[0].int32Hint === true : false; - - const OPERATORS = [ - "*", "/", "%", "+", "-", "<<", ">>", ">>>", "<", "<=", ">", ">=", "in", - "instanceof", "==", "!=", "===", "!==", "&", "^", "|", "&&", "||", "=", - "+=", "-=", "*=", "/=", "%=", "<<=", ">>=", ">>>=", "&=", "^=", "|=", - "?", ":", ",", "**" - ]; - - const sourceCode = context.getSourceCode(); - - /** - * Returns the first token which violates the rule - * @param {ASTNode} left - The left node of the main node - * @param {ASTNode} right - The right node of the main node - * @returns {Object} The violator token or null - * @private - */ - function getFirstNonSpacedToken(left, right) { - const tokens = sourceCode.getTokensBetween(left, right, 1); - - for (let i = 1, l = tokens.length - 1; i < l; ++i) { - const op = tokens[i]; - - if ( - (op.type === "Punctuator" || op.type === "Keyword") && - OPERATORS.indexOf(op.value) >= 0 && - (tokens[i - 1].range[1] >= op.range[0] || op.range[1] >= tokens[i + 1].range[0]) - ) { - return op; - } - } - return null; - } - - /** - * Reports an AST node as a rule violation - * @param {ASTNode} mainNode - The node to report - * @param {Object} culpritToken - The token which has a problem - * @returns {void} - * @private - */ - function report(mainNode, culpritToken) { - context.report({ - node: mainNode, - loc: culpritToken.loc.start, - message: "Infix operators must be spaced.", - fix(fixer) { - const previousToken = sourceCode.getTokenBefore(culpritToken); - const afterToken = sourceCode.getTokenAfter(culpritToken); - let fixString = ""; - - if (culpritToken.range[0] - previousToken.range[1] === 0) { - fixString = " "; - } - - fixString += culpritToken.value; - - if (afterToken.range[0] - culpritToken.range[1] === 0) { - fixString += " "; - } - - return fixer.replaceText(culpritToken, fixString); - } - }); - } - - /** - * Check if the node is binary then report - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function checkBinary(node) { - const leftNode = (node.left.typeAnnotation) ? node.left.typeAnnotation : node.left; - const rightNode = node.right; - - const nonSpacedNode = getFirstNonSpacedToken(leftNode, rightNode); - - if (nonSpacedNode) { - if (!(int32Hint && sourceCode.getText(node).endsWith("|0"))) { - report(node, nonSpacedNode); - } - } - } - - /** - * Check if the node is conditional - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function checkConditional(node) { - const nonSpacedConsequesntNode = getFirstNonSpacedToken(node.test, node.consequent); - const nonSpacedAlternateNode = getFirstNonSpacedToken(node.consequent, node.alternate); - - if (nonSpacedConsequesntNode) { - report(node, nonSpacedConsequesntNode); - } else if (nonSpacedAlternateNode) { - report(node, nonSpacedAlternateNode); - } - } - - /** - * Check if the node is a variable - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function checkVar(node) { - const leftNode = (node.id.typeAnnotation) ? node.id.typeAnnotation : node.id; - const rightNode = node.init; - - if (rightNode) { - const nonSpacedNode = getFirstNonSpacedToken(leftNode, rightNode); - - if (nonSpacedNode) { - report(node, nonSpacedNode); - } - } - } - - return { - AssignmentExpression: checkBinary, - AssignmentPattern: checkBinary, - BinaryExpression: checkBinary, - LogicalExpression: checkBinary, - ConditionalExpression: checkConditional, - VariableDeclarator: checkVar - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/space-unary-ops.js b/node_modules/eslint/lib/rules/space-unary-ops.js deleted file mode 100644 index 6fbcc15c..00000000 --- a/node_modules/eslint/lib/rules/space-unary-ops.js +++ /dev/null @@ -1,309 +0,0 @@ -/** - * @fileoverview This rule shoud require or disallow spaces before or after unary operations. - * @author Marcin Kumorek - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent spacing before or after unary operators", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/space-unary-ops" - }, - - fixable: "whitespace", - - schema: [ - { - type: "object", - properties: { - words: { - type: "boolean" - }, - nonwords: { - type: "boolean" - }, - overrides: { - type: "object", - additionalProperties: { - type: "boolean" - } - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - const options = context.options && Array.isArray(context.options) && context.options[0] || { words: true, nonwords: false }; - - const sourceCode = context.getSourceCode(); - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * Check if the node is the first "!" in a "!!" convert to Boolean expression - * @param {ASTnode} node AST node - * @returns {boolean} Whether or not the node is first "!" in "!!" - */ - function isFirstBangInBangBangExpression(node) { - return node && node.type === "UnaryExpression" && node.argument.operator === "!" && - node.argument && node.argument.type === "UnaryExpression" && node.argument.operator === "!"; - } - - /** - * Checks if an override exists for a given operator. - * @param {string} operator Operator - * @returns {boolean} Whether or not an override has been provided for the operator - */ - function overrideExistsForOperator(operator) { - return options.overrides && options.overrides.hasOwnProperty(operator); - } - - /** - * Gets the value that the override was set to for this operator - * @param {string} operator Operator - * @returns {boolean} Whether or not an override enforces a space with this operator - */ - function overrideEnforcesSpaces(operator) { - return options.overrides[operator]; - } - - /** - * Verify Unary Word Operator has spaces after the word operator - * @param {ASTnode} node AST node - * @param {Object} firstToken first token from the AST node - * @param {Object} secondToken second token from the AST node - * @param {string} word The word to be used for reporting - * @returns {void} - */ - function verifyWordHasSpaces(node, firstToken, secondToken, word) { - if (secondToken.range[0] === firstToken.range[1]) { - context.report({ - node, - message: "Unary word operator '{{word}}' must be followed by whitespace.", - data: { - word - }, - fix(fixer) { - return fixer.insertTextAfter(firstToken, " "); - } - }); - } - } - - /** - * Verify Unary Word Operator doesn't have spaces after the word operator - * @param {ASTnode} node AST node - * @param {Object} firstToken first token from the AST node - * @param {Object} secondToken second token from the AST node - * @param {string} word The word to be used for reporting - * @returns {void} - */ - function verifyWordDoesntHaveSpaces(node, firstToken, secondToken, word) { - if (astUtils.canTokensBeAdjacent(firstToken, secondToken)) { - if (secondToken.range[0] > firstToken.range[1]) { - context.report({ - node, - message: "Unexpected space after unary word operator '{{word}}'.", - data: { - word - }, - fix(fixer) { - return fixer.removeRange([firstToken.range[1], secondToken.range[0]]); - } - }); - } - } - } - - /** - * Check Unary Word Operators for spaces after the word operator - * @param {ASTnode} node AST node - * @param {Object} firstToken first token from the AST node - * @param {Object} secondToken second token from the AST node - * @param {string} word The word to be used for reporting - * @returns {void} - */ - function checkUnaryWordOperatorForSpaces(node, firstToken, secondToken, word) { - if (overrideExistsForOperator(word)) { - if (overrideEnforcesSpaces(word)) { - verifyWordHasSpaces(node, firstToken, secondToken, word); - } else { - verifyWordDoesntHaveSpaces(node, firstToken, secondToken, word); - } - } else if (options.words) { - verifyWordHasSpaces(node, firstToken, secondToken, word); - } else { - verifyWordDoesntHaveSpaces(node, firstToken, secondToken, word); - } - } - - /** - * Verifies YieldExpressions satisfy spacing requirements - * @param {ASTnode} node AST node - * @returns {void} - */ - function checkForSpacesAfterYield(node) { - const tokens = sourceCode.getFirstTokens(node, 3), - word = "yield"; - - if (!node.argument || node.delegate) { - return; - } - - checkUnaryWordOperatorForSpaces(node, tokens[0], tokens[1], word); - } - - /** - * Verifies AwaitExpressions satisfy spacing requirements - * @param {ASTNode} node AwaitExpression AST node - * @returns {void} - */ - function checkForSpacesAfterAwait(node) { - const tokens = sourceCode.getFirstTokens(node, 3); - - checkUnaryWordOperatorForSpaces(node, tokens[0], tokens[1], "await"); - } - - /** - * Verifies UnaryExpression, UpdateExpression and NewExpression have spaces before or after the operator - * @param {ASTnode} node AST node - * @param {Object} firstToken First token in the expression - * @param {Object} secondToken Second token in the expression - * @returns {void} - */ - function verifyNonWordsHaveSpaces(node, firstToken, secondToken) { - if (node.prefix) { - if (isFirstBangInBangBangExpression(node)) { - return; - } - if (firstToken.range[1] === secondToken.range[0]) { - context.report({ - node, - message: "Unary operator '{{operator}}' must be followed by whitespace.", - data: { - operator: firstToken.value - }, - fix(fixer) { - return fixer.insertTextAfter(firstToken, " "); - } - }); - } - } else { - if (firstToken.range[1] === secondToken.range[0]) { - context.report({ - node, - message: "Space is required before unary expressions '{{token}}'.", - data: { - token: secondToken.value - }, - fix(fixer) { - return fixer.insertTextBefore(secondToken, " "); - } - }); - } - } - } - - /** - * Verifies UnaryExpression, UpdateExpression and NewExpression don't have spaces before or after the operator - * @param {ASTnode} node AST node - * @param {Object} firstToken First token in the expression - * @param {Object} secondToken Second token in the expression - * @returns {void} - */ - function verifyNonWordsDontHaveSpaces(node, firstToken, secondToken) { - if (node.prefix) { - if (secondToken.range[0] > firstToken.range[1]) { - context.report({ - node, - message: "Unexpected space after unary operator '{{operator}}'.", - data: { - operator: firstToken.value - }, - fix(fixer) { - if (astUtils.canTokensBeAdjacent(firstToken, secondToken)) { - return fixer.removeRange([firstToken.range[1], secondToken.range[0]]); - } - return null; - } - }); - } - } else { - if (secondToken.range[0] > firstToken.range[1]) { - context.report({ - node, - message: "Unexpected space before unary operator '{{operator}}'.", - data: { - operator: secondToken.value - }, - fix(fixer) { - return fixer.removeRange([firstToken.range[1], secondToken.range[0]]); - } - }); - } - } - } - - /** - * Verifies UnaryExpression, UpdateExpression and NewExpression satisfy spacing requirements - * @param {ASTnode} node AST node - * @returns {void} - */ - function checkForSpaces(node) { - const tokens = node.type === "UpdateExpression" && !node.prefix - ? sourceCode.getLastTokens(node, 2) - : sourceCode.getFirstTokens(node, 2); - const firstToken = tokens[0]; - const secondToken = tokens[1]; - - if ((node.type === "NewExpression" || node.prefix) && firstToken.type === "Keyword") { - checkUnaryWordOperatorForSpaces(node, firstToken, secondToken, firstToken.value); - return; - } - - const operator = node.prefix ? tokens[0].value : tokens[1].value; - - if (overrideExistsForOperator(operator)) { - if (overrideEnforcesSpaces(operator)) { - verifyNonWordsHaveSpaces(node, firstToken, secondToken); - } else { - verifyNonWordsDontHaveSpaces(node, firstToken, secondToken); - } - } else if (options.nonwords) { - verifyNonWordsHaveSpaces(node, firstToken, secondToken); - } else { - verifyNonWordsDontHaveSpaces(node, firstToken, secondToken); - } - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - UnaryExpression: checkForSpaces, - UpdateExpression: checkForSpaces, - NewExpression: checkForSpaces, - YieldExpression: checkForSpacesAfterYield, - AwaitExpression: checkForSpacesAfterAwait - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/spaced-comment.js b/node_modules/eslint/lib/rules/spaced-comment.js deleted file mode 100644 index 3a76c0c2..00000000 --- a/node_modules/eslint/lib/rules/spaced-comment.js +++ /dev/null @@ -1,372 +0,0 @@ -/** - * @fileoverview Source code for spaced-comments rule - * @author Gyandeep Singh - */ -"use strict"; - -const lodash = require("lodash"); -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Escapes the control characters of a given string. - * @param {string} s - A string to escape. - * @returns {string} An escaped string. - */ -function escape(s) { - return `(?:${lodash.escapeRegExp(s)})`; -} - -/** - * Escapes the control characters of a given string. - * And adds a repeat flag. - * @param {string} s - A string to escape. - * @returns {string} An escaped string. - */ -function escapeAndRepeat(s) { - return `${escape(s)}+`; -} - -/** - * Parses `markers` option. - * If markers don't include `"*"`, this adds `"*"` to allow JSDoc comments. - * @param {string[]} [markers] - A marker list. - * @returns {string[]} A marker list. - */ -function parseMarkersOption(markers) { - - // `*` is a marker for JSDoc comments. - if (markers.indexOf("*") === -1) { - return markers.concat("*"); - } - - return markers; -} - -/** - * Creates string pattern for exceptions. - * Generated pattern: - * - * 1. A space or an exception pattern sequence. - * - * @param {string[]} exceptions - An exception pattern list. - * @returns {string} A regular expression string for exceptions. - */ -function createExceptionsPattern(exceptions) { - let pattern = ""; - - /* - * A space or an exception pattern sequence. - * [] ==> "\s" - * ["-"] ==> "(?:\s|\-+$)" - * ["-", "="] ==> "(?:\s|(?:\-+|=+)$)" - * ["-", "=", "--=="] ==> "(?:\s|(?:\-+|=+|(?:\-\-==)+)$)" ==> https://jex.im/regulex/#!embed=false&flags=&re=(%3F%3A%5Cs%7C(%3F%3A%5C-%2B%7C%3D%2B%7C(%3F%3A%5C-%5C-%3D%3D)%2B)%24) - */ - if (exceptions.length === 0) { - - // a space. - pattern += "\\s"; - } else { - - // a space or... - pattern += "(?:\\s|"; - - if (exceptions.length === 1) { - - // a sequence of the exception pattern. - pattern += escapeAndRepeat(exceptions[0]); - } else { - - // a sequence of one of the exception patterns. - pattern += "(?:"; - pattern += exceptions.map(escapeAndRepeat).join("|"); - pattern += ")"; - } - pattern += `(?:$|[${Array.from(astUtils.LINEBREAKS).join("")}]))`; - } - - return pattern; -} - -/** - * Creates RegExp object for `always` mode. - * Generated pattern for beginning of comment: - * - * 1. First, a marker or nothing. - * 2. Next, a space or an exception pattern sequence. - * - * @param {string[]} markers - A marker list. - * @param {string[]} exceptions - An exception pattern list. - * @returns {RegExp} A RegExp object for the beginning of a comment in `always` mode. - */ -function createAlwaysStylePattern(markers, exceptions) { - let pattern = "^"; - - /* - * A marker or nothing. - * ["*"] ==> "\*?" - * ["*", "!"] ==> "(?:\*|!)?" - * ["*", "/", "!<"] ==> "(?:\*|\/|(?:!<))?" ==> https://jex.im/regulex/#!embed=false&flags=&re=(%3F%3A%5C*%7C%5C%2F%7C(%3F%3A!%3C))%3F - */ - if (markers.length === 1) { - - // the marker. - pattern += escape(markers[0]); - } else { - - // one of markers. - pattern += "(?:"; - pattern += markers.map(escape).join("|"); - pattern += ")"; - } - - pattern += "?"; // or nothing. - pattern += createExceptionsPattern(exceptions); - - return new RegExp(pattern); -} - -/** - * Creates RegExp object for `never` mode. - * Generated pattern for beginning of comment: - * - * 1. First, a marker or nothing (captured). - * 2. Next, a space or a tab. - * - * @param {string[]} markers - A marker list. - * @returns {RegExp} A RegExp object for `never` mode. - */ -function createNeverStylePattern(markers) { - const pattern = `^(${markers.map(escape).join("|")})?[ \t]+`; - - return new RegExp(pattern); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce consistent spacing after the `//` or `/*` in a comment", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/spaced-comment" - }, - - fixable: "whitespace", - - schema: [ - { - enum: ["always", "never"] - }, - { - type: "object", - properties: { - exceptions: { - type: "array", - items: { - type: "string" - } - }, - markers: { - type: "array", - items: { - type: "string" - } - }, - line: { - type: "object", - properties: { - exceptions: { - type: "array", - items: { - type: "string" - } - }, - markers: { - type: "array", - items: { - type: "string" - } - } - }, - additionalProperties: false - }, - block: { - type: "object", - properties: { - exceptions: { - type: "array", - items: { - type: "string" - } - }, - markers: { - type: "array", - items: { - type: "string" - } - }, - balanced: { - type: "boolean" - } - }, - additionalProperties: false - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - const sourceCode = context.getSourceCode(); - - // Unless the first option is never, require a space - const requireSpace = context.options[0] !== "never"; - - /* - * Parse the second options. - * If markers don't include `"*"`, it's added automatically for JSDoc - * comments. - */ - const config = context.options[1] || {}; - const balanced = config.block && config.block.balanced; - - const styleRules = ["block", "line"].reduce((rule, type) => { - const markers = parseMarkersOption(config[type] && config[type].markers || config.markers || []); - const exceptions = config[type] && config[type].exceptions || config.exceptions || []; - const endNeverPattern = "[ \t]+$"; - - // Create RegExp object for valid patterns. - rule[type] = { - beginRegex: requireSpace ? createAlwaysStylePattern(markers, exceptions) : createNeverStylePattern(markers), - endRegex: balanced && requireSpace ? new RegExp(`${createExceptionsPattern(exceptions)}$`) : new RegExp(endNeverPattern), - hasExceptions: exceptions.length > 0, - markers: new RegExp(`^(${markers.map(escape).join("|")})`) - }; - - return rule; - }, {}); - - /** - * Reports a beginning spacing error with an appropriate message. - * @param {ASTNode} node - A comment node to check. - * @param {string} message - An error message to report. - * @param {Array} match - An array of match results for markers. - * @param {string} refChar - Character used for reference in the error message. - * @returns {void} - */ - function reportBegin(node, message, match, refChar) { - const type = node.type.toLowerCase(), - commentIdentifier = type === "block" ? "/*" : "//"; - - context.report({ - node, - fix(fixer) { - const start = node.range[0]; - let end = start + 2; - - if (requireSpace) { - if (match) { - end += match[0].length; - } - return fixer.insertTextAfterRange([start, end], " "); - } - end += match[0].length; - return fixer.replaceTextRange([start, end], commentIdentifier + (match[1] ? match[1] : "")); - - }, - message, - data: { refChar } - }); - } - - /** - * Reports an ending spacing error with an appropriate message. - * @param {ASTNode} node - A comment node to check. - * @param {string} message - An error message to report. - * @param {string} match - An array of the matched whitespace characters. - * @returns {void} - */ - function reportEnd(node, message, match) { - context.report({ - node, - fix(fixer) { - if (requireSpace) { - return fixer.insertTextAfterRange([node.range[0], node.range[1] - 2], " "); - } - const end = node.range[1] - 2, - start = end - match[0].length; - - return fixer.replaceTextRange([start, end], ""); - - }, - message - }); - } - - /** - * Reports a given comment if it's invalid. - * @param {ASTNode} node - a comment node to check. - * @returns {void} - */ - function checkCommentForSpace(node) { - const type = node.type.toLowerCase(), - rule = styleRules[type], - commentIdentifier = type === "block" ? "/*" : "//"; - - // Ignores empty comments. - if (node.value.length === 0) { - return; - } - - const beginMatch = rule.beginRegex.exec(node.value); - const endMatch = rule.endRegex.exec(node.value); - - // Checks. - if (requireSpace) { - if (!beginMatch) { - const hasMarker = rule.markers.exec(node.value); - const marker = hasMarker ? commentIdentifier + hasMarker[0] : commentIdentifier; - - if (rule.hasExceptions) { - reportBegin(node, "Expected exception block, space or tab after '{{refChar}}' in comment.", hasMarker, marker); - } else { - reportBegin(node, "Expected space or tab after '{{refChar}}' in comment.", hasMarker, marker); - } - } - - if (balanced && type === "block" && !endMatch) { - reportEnd(node, "Expected space or tab before '*/' in comment."); - } - } else { - if (beginMatch) { - if (!beginMatch[1]) { - reportBegin(node, "Unexpected space or tab after '{{refChar}}' in comment.", beginMatch, commentIdentifier); - } else { - reportBegin(node, "Unexpected space or tab after marker ({{refChar}}) in comment.", beginMatch, beginMatch[1]); - } - } - - if (balanced && type === "block" && endMatch) { - reportEnd(node, "Unexpected space or tab before '*/' in comment.", endMatch); - } - } - } - - return { - Program() { - const comments = sourceCode.getAllComments(); - - comments.filter(token => token.type !== "Shebang").forEach(checkCommentForSpace); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/strict.js b/node_modules/eslint/lib/rules/strict.js deleted file mode 100644 index 633a8b32..00000000 --- a/node_modules/eslint/lib/rules/strict.js +++ /dev/null @@ -1,278 +0,0 @@ -/** - * @fileoverview Rule to control usage of strict mode directives. - * @author Brandon Mills - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const messages = { - function: "Use the function form of 'use strict'.", - global: "Use the global form of 'use strict'.", - multiple: "Multiple 'use strict' directives.", - never: "Strict mode is not permitted.", - unnecessary: "Unnecessary 'use strict' directive.", - module: "'use strict' is unnecessary inside of modules.", - implied: "'use strict' is unnecessary when implied strict mode is enabled.", - unnecessaryInClasses: "'use strict' is unnecessary inside of classes.", - nonSimpleParameterList: "'use strict' directive inside a function with non-simple parameter list throws a syntax error since ES2016.", - wrap: "Wrap {{name}} in a function with 'use strict' directive." -}; - -/** - * Gets all of the Use Strict Directives in the Directive Prologue of a group of - * statements. - * @param {ASTNode[]} statements Statements in the program or function body. - * @returns {ASTNode[]} All of the Use Strict Directives. - */ -function getUseStrictDirectives(statements) { - const directives = []; - - for (let i = 0; i < statements.length; i++) { - const statement = statements[i]; - - if ( - statement.type === "ExpressionStatement" && - statement.expression.type === "Literal" && - statement.expression.value === "use strict" - ) { - directives[i] = statement; - } else { - break; - } - } - - return directives; -} - -/** - * Checks whether a given parameter is a simple parameter. - * - * @param {ASTNode} node - A pattern node to check. - * @returns {boolean} `true` if the node is an Identifier node. - */ -function isSimpleParameter(node) { - return node.type === "Identifier"; -} - -/** - * Checks whether a given parameter list is a simple parameter list. - * - * @param {ASTNode[]} params - A parameter list to check. - * @returns {boolean} `true` if the every parameter is an Identifier node. - */ -function isSimpleParameterList(params) { - return params.every(isSimpleParameter); -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow strict mode directives", - category: "Strict Mode", - recommended: false, - url: "https://eslint.org/docs/rules/strict" - }, - - schema: [ - { - enum: ["never", "global", "function", "safe"] - } - ], - - fixable: "code" - }, - - create(context) { - - const ecmaFeatures = context.parserOptions.ecmaFeatures || {}, - scopes = [], - classScopes = []; - let mode = context.options[0] || "safe"; - - if (ecmaFeatures.impliedStrict) { - mode = "implied"; - } else if (mode === "safe") { - mode = ecmaFeatures.globalReturn ? "global" : "function"; - } - - /** - * Determines whether a reported error should be fixed, depending on the error type. - * @param {string} errorType The type of error - * @returns {boolean} `true` if the reported error should be fixed - */ - function shouldFix(errorType) { - return errorType === "multiple" || errorType === "unnecessary" || errorType === "module" || errorType === "implied" || errorType === "unnecessaryInClasses"; - } - - /** - * Gets a fixer function to remove a given 'use strict' directive. - * @param {ASTNode} node The directive that should be removed - * @returns {Function} A fixer function - */ - function getFixFunction(node) { - return fixer => fixer.remove(node); - } - - /** - * Report a slice of an array of nodes with a given message. - * @param {ASTNode[]} nodes Nodes. - * @param {string} start Index to start from. - * @param {string} end Index to end before. - * @param {string} message Message to display. - * @param {boolean} fix `true` if the directive should be fixed (i.e. removed) - * @returns {void} - */ - function reportSlice(nodes, start, end, message, fix) { - nodes.slice(start, end).forEach(node => { - context.report({ node, message, fix: fix ? getFixFunction(node) : null }); - }); - } - - /** - * Report all nodes in an array with a given message. - * @param {ASTNode[]} nodes Nodes. - * @param {string} message Message to display. - * @param {boolean} fix `true` if the directive should be fixed (i.e. removed) - * @returns {void} - */ - function reportAll(nodes, message, fix) { - reportSlice(nodes, 0, nodes.length, message, fix); - } - - /** - * Report all nodes in an array, except the first, with a given message. - * @param {ASTNode[]} nodes Nodes. - * @param {string} message Message to display. - * @param {boolean} fix `true` if the directive should be fixed (i.e. removed) - * @returns {void} - */ - function reportAllExceptFirst(nodes, message, fix) { - reportSlice(nodes, 1, nodes.length, message, fix); - } - - /** - * Entering a function in 'function' mode pushes a new nested scope onto the - * stack. The new scope is true if the nested function is strict mode code. - * @param {ASTNode} node The function declaration or expression. - * @param {ASTNode[]} useStrictDirectives The Use Strict Directives of the node. - * @returns {void} - */ - function enterFunctionInFunctionMode(node, useStrictDirectives) { - const isInClass = classScopes.length > 0, - isParentGlobal = scopes.length === 0 && classScopes.length === 0, - isParentStrict = scopes.length > 0 && scopes[scopes.length - 1], - isStrict = useStrictDirectives.length > 0; - - if (isStrict) { - if (!isSimpleParameterList(node.params)) { - context.report({ node: useStrictDirectives[0], message: messages.nonSimpleParameterList }); - } else if (isParentStrict) { - context.report({ node: useStrictDirectives[0], message: messages.unnecessary, fix: getFixFunction(useStrictDirectives[0]) }); - } else if (isInClass) { - context.report({ node: useStrictDirectives[0], message: messages.unnecessaryInClasses, fix: getFixFunction(useStrictDirectives[0]) }); - } - - reportAllExceptFirst(useStrictDirectives, messages.multiple, true); - } else if (isParentGlobal) { - if (isSimpleParameterList(node.params)) { - context.report({ node, message: messages.function }); - } else { - context.report({ - node, - message: messages.wrap, - data: { name: astUtils.getFunctionNameWithKind(node) } - }); - } - } - - scopes.push(isParentStrict || isStrict); - } - - /** - * Exiting a function in 'function' mode pops its scope off the stack. - * @returns {void} - */ - function exitFunctionInFunctionMode() { - scopes.pop(); - } - - /** - * Enter a function and either: - * - Push a new nested scope onto the stack (in 'function' mode). - * - Report all the Use Strict Directives (in the other modes). - * @param {ASTNode} node The function declaration or expression. - * @returns {void} - */ - function enterFunction(node) { - const isBlock = node.body.type === "BlockStatement", - useStrictDirectives = isBlock - ? getUseStrictDirectives(node.body.body) : []; - - if (mode === "function") { - enterFunctionInFunctionMode(node, useStrictDirectives); - } else if (useStrictDirectives.length > 0) { - if (isSimpleParameterList(node.params)) { - reportAll(useStrictDirectives, messages[mode], shouldFix(mode)); - } else { - context.report({ node: useStrictDirectives[0], message: messages.nonSimpleParameterList }); - reportAllExceptFirst(useStrictDirectives, messages.multiple, true); - } - } - } - - const rule = { - Program(node) { - const useStrictDirectives = getUseStrictDirectives(node.body); - - if (node.sourceType === "module") { - mode = "module"; - } - - if (mode === "global") { - if (node.body.length > 0 && useStrictDirectives.length === 0) { - context.report({ node, message: messages.global }); - } - reportAllExceptFirst(useStrictDirectives, messages.multiple, true); - } else { - reportAll(useStrictDirectives, messages[mode], shouldFix(mode)); - } - }, - FunctionDeclaration: enterFunction, - FunctionExpression: enterFunction, - ArrowFunctionExpression: enterFunction - }; - - if (mode === "function") { - Object.assign(rule, { - - // Inside of class bodies are always strict mode. - ClassBody() { - classScopes.push(true); - }, - "ClassBody:exit"() { - classScopes.pop(); - }, - - "FunctionDeclaration:exit": exitFunctionInFunctionMode, - "FunctionExpression:exit": exitFunctionInFunctionMode, - "ArrowFunctionExpression:exit": exitFunctionInFunctionMode - }); - } - - return rule; - } -}; diff --git a/node_modules/eslint/lib/rules/switch-colon-spacing.js b/node_modules/eslint/lib/rules/switch-colon-spacing.js deleted file mode 100644 index cf19df6e..00000000 --- a/node_modules/eslint/lib/rules/switch-colon-spacing.js +++ /dev/null @@ -1,134 +0,0 @@ -/** - * @fileoverview Rule to enforce spacing around colons of switch statements. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce spacing around colons of switch statements", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/switch-colon-spacing" - }, - schema: [ - { - type: "object", - properties: { - before: { type: "boolean" }, - after: { type: "boolean" } - }, - additionalProperties: false - } - ], - fixable: "whitespace" - }, - - create(context) { - const sourceCode = context.getSourceCode(); - const options = context.options[0] || {}; - const beforeSpacing = options.before === true; // false by default - const afterSpacing = options.after !== false; // true by default - - /** - * Get the colon token of the given SwitchCase node. - * @param {ASTNode} node The SwitchCase node to get. - * @returns {Token} The colon token of the node. - */ - function getColonToken(node) { - if (node.test) { - return sourceCode.getTokenAfter(node.test, astUtils.isColonToken); - } - return sourceCode.getFirstToken(node, 1); - } - - /** - * Check whether the spacing between the given 2 tokens is valid or not. - * @param {Token} left The left token to check. - * @param {Token} right The right token to check. - * @param {boolean} expected The expected spacing to check. `true` if there should be a space. - * @returns {boolean} `true` if the spacing between the tokens is valid. - */ - function isValidSpacing(left, right, expected) { - return ( - astUtils.isClosingBraceToken(right) || - !astUtils.isTokenOnSameLine(left, right) || - sourceCode.isSpaceBetweenTokens(left, right) === expected - ); - } - - /** - * Check whether comments exist between the given 2 tokens. - * @param {Token} left The left token to check. - * @param {Token} right The right token to check. - * @returns {boolean} `true` if comments exist between the given 2 tokens. - */ - function commentsExistBetween(left, right) { - return sourceCode.getFirstTokenBetween( - left, - right, - { - includeComments: true, - filter: astUtils.isCommentToken - } - ) !== null; - } - - /** - * Fix the spacing between the given 2 tokens. - * @param {RuleFixer} fixer The fixer to fix. - * @param {Token} left The left token of fix range. - * @param {Token} right The right token of fix range. - * @param {boolean} spacing The spacing style. `true` if there should be a space. - * @returns {Fix|null} The fix object. - */ - function fix(fixer, left, right, spacing) { - if (commentsExistBetween(left, right)) { - return null; - } - if (spacing) { - return fixer.insertTextAfter(left, " "); - } - return fixer.removeRange([left.range[1], right.range[0]]); - } - - return { - SwitchCase(node) { - const colonToken = getColonToken(node); - const beforeToken = sourceCode.getTokenBefore(colonToken); - const afterToken = sourceCode.getTokenAfter(colonToken); - - if (!isValidSpacing(beforeToken, colonToken, beforeSpacing)) { - context.report({ - node, - loc: colonToken.loc, - message: "{{verb}} space(s) before this colon.", - data: { verb: beforeSpacing ? "Expected" : "Unexpected" }, - fix: fixer => fix(fixer, beforeToken, colonToken, beforeSpacing) - }); - } - if (!isValidSpacing(colonToken, afterToken, afterSpacing)) { - context.report({ - node, - loc: colonToken.loc, - message: "{{verb}} space(s) after this colon.", - data: { verb: afterSpacing ? "Expected" : "Unexpected" }, - fix: fixer => fix(fixer, colonToken, afterToken, afterSpacing) - }); - } - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/symbol-description.js b/node_modules/eslint/lib/rules/symbol-description.js deleted file mode 100644 index 95c1a1de..00000000 --- a/node_modules/eslint/lib/rules/symbol-description.js +++ /dev/null @@ -1,67 +0,0 @@ -/** - * @fileoverview Rule to enforce description with the `Symbol` object - * @author Jarek Rencz - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - - -module.exports = { - meta: { - docs: { - description: "require symbol descriptions", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/symbol-description" - }, - - schema: [] - }, - - create(context) { - - /** - * Reports if node does not conform the rule in case rule is set to - * report missing description - * - * @param {ASTNode} node - A CallExpression node to check. - * @returns {void} - */ - function checkArgument(node) { - if (node.arguments.length === 0) { - context.report({ - node, - message: "Expected Symbol to have a description." - }); - } - } - - return { - "Program:exit"() { - const scope = context.getScope(); - const variable = astUtils.getVariableByName(scope, "Symbol"); - - if (variable && variable.defs.length === 0) { - variable.references.forEach(reference => { - const node = reference.identifier; - - if (astUtils.isCallee(node)) { - checkArgument(node.parent); - } - }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/template-curly-spacing.js b/node_modules/eslint/lib/rules/template-curly-spacing.js deleted file mode 100644 index 707ea76a..00000000 --- a/node_modules/eslint/lib/rules/template-curly-spacing.js +++ /dev/null @@ -1,122 +0,0 @@ -/** - * @fileoverview Rule to enforce spacing around embedded expressions of template strings - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const OPEN_PAREN = /\$\{$/; -const CLOSE_PAREN = /^\}/; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow spacing around embedded expressions of template strings", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/template-curly-spacing" - }, - - fixable: "whitespace", - - schema: [ - { enum: ["always", "never"] } - ] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - const always = context.options[0] === "always"; - const prefix = always ? "Expected" : "Unexpected"; - - /** - * Checks spacing before `}` of a given token. - * @param {Token} token - A token to check. This is a Template token. - * @returns {void} - */ - function checkSpacingBefore(token) { - const prevToken = sourceCode.getTokenBefore(token); - - if (prevToken && - CLOSE_PAREN.test(token.value) && - astUtils.isTokenOnSameLine(prevToken, token) && - sourceCode.isSpaceBetweenTokens(prevToken, token) !== always - ) { - context.report({ - loc: token.loc.start, - message: "{{prefix}} space(s) before '}'.", - data: { - prefix - }, - fix(fixer) { - if (always) { - return fixer.insertTextBefore(token, " "); - } - return fixer.removeRange([ - prevToken.range[1], - token.range[0] - ]); - } - }); - } - } - - /** - * Checks spacing after `${` of a given token. - * @param {Token} token - A token to check. This is a Template token. - * @returns {void} - */ - function checkSpacingAfter(token) { - const nextToken = sourceCode.getTokenAfter(token); - - if (nextToken && - OPEN_PAREN.test(token.value) && - astUtils.isTokenOnSameLine(token, nextToken) && - sourceCode.isSpaceBetweenTokens(token, nextToken) !== always - ) { - context.report({ - loc: { - line: token.loc.end.line, - column: token.loc.end.column - 2 - }, - message: "{{prefix}} space(s) after '${'.", - data: { - prefix - }, - fix(fixer) { - if (always) { - return fixer.insertTextAfter(token, " "); - } - return fixer.removeRange([ - token.range[1], - nextToken.range[0] - ]); - } - }); - } - } - - return { - TemplateElement(node) { - const token = sourceCode.getFirstToken(node); - - checkSpacingBefore(token); - checkSpacingAfter(token); - } - }; - } -}; diff --git a/node_modules/eslint/lib/rules/template-tag-spacing.js b/node_modules/eslint/lib/rules/template-tag-spacing.js deleted file mode 100644 index aee7ac10..00000000 --- a/node_modules/eslint/lib/rules/template-tag-spacing.js +++ /dev/null @@ -1,78 +0,0 @@ -/** - * @fileoverview Rule to check spacing between template tags and their literals - * @author Jonathan Wilsson - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow spacing between template tags and their literals", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/template-tag-spacing" - }, - - fixable: "whitespace", - - schema: [ - { enum: ["always", "never"] } - ] - }, - - create(context) { - const never = context.options[0] !== "always"; - const sourceCode = context.getSourceCode(); - - /** - * Check if a space is present between a template tag and its literal - * @param {ASTNode} node node to evaluate - * @returns {void} - * @private - */ - function checkSpacing(node) { - const tagToken = sourceCode.getTokenBefore(node.quasi); - const literalToken = sourceCode.getFirstToken(node.quasi); - const hasWhitespace = sourceCode.isSpaceBetweenTokens(tagToken, literalToken); - - if (never && hasWhitespace) { - context.report({ - node, - loc: tagToken.loc.start, - message: "Unexpected space between template tag and template literal.", - fix(fixer) { - const comments = sourceCode.getCommentsBefore(node.quasi); - - // Don't fix anything if there's a single line comment after the template tag - if (comments.some(comment => comment.type === "Line")) { - return null; - } - - return fixer.replaceTextRange( - [tagToken.range[1], literalToken.range[0]], - comments.reduce((text, comment) => text + sourceCode.getText(comment), "") - ); - } - }); - } else if (!never && !hasWhitespace) { - context.report({ - node, - loc: tagToken.loc.start, - message: "Missing space between template tag and template literal.", - fix(fixer) { - return fixer.insertTextAfter(tagToken, " "); - } - }); - } - } - - return { - TaggedTemplateExpression: checkSpacing - }; - } -}; diff --git a/node_modules/eslint/lib/rules/unicode-bom.js b/node_modules/eslint/lib/rules/unicode-bom.js deleted file mode 100644 index 03b2d5ae..00000000 --- a/node_modules/eslint/lib/rules/unicode-bom.js +++ /dev/null @@ -1,67 +0,0 @@ -/** - * @fileoverview Require or disallow Unicode BOM - * @author Andrew Johnston - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow Unicode byte order mark (BOM)", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/unicode-bom" - }, - - fixable: "whitespace", - - schema: [ - { - enum: ["always", "never"] - } - ] - }, - - create(context) { - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - - Program: function checkUnicodeBOM(node) { - - const sourceCode = context.getSourceCode(), - location = { column: 0, line: 1 }, - requireBOM = context.options[0] || "never"; - - if (!sourceCode.hasBOM && (requireBOM === "always")) { - context.report({ - node, - loc: location, - message: "Expected Unicode BOM (Byte Order Mark).", - fix(fixer) { - return fixer.insertTextBeforeRange([0, 1], "\uFEFF"); - } - }); - } else if (sourceCode.hasBOM && (requireBOM === "never")) { - context.report({ - node, - loc: location, - message: "Unexpected Unicode BOM (Byte Order Mark).", - fix(fixer) { - return fixer.removeRange([-1, 0]); - } - }); - } - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/use-isnan.js b/node_modules/eslint/lib/rules/use-isnan.js deleted file mode 100644 index 5bad5b3c..00000000 --- a/node_modules/eslint/lib/rules/use-isnan.js +++ /dev/null @@ -1,35 +0,0 @@ -/** - * @fileoverview Rule to flag comparisons to the value NaN - * @author James Allardice - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require calls to `isNaN()` when checking for `NaN`", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/use-isnan" - }, - - schema: [] - }, - - create(context) { - - return { - BinaryExpression(node) { - if (/^(?:[<>]|[!=]=)=?$/.test(node.operator) && (node.left.name === "NaN" || node.right.name === "NaN")) { - context.report({ node, message: "Use the isNaN function to compare with NaN." }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/valid-jsdoc.js b/node_modules/eslint/lib/rules/valid-jsdoc.js deleted file mode 100644 index 4038f70e..00000000 --- a/node_modules/eslint/lib/rules/valid-jsdoc.js +++ /dev/null @@ -1,485 +0,0 @@ -/** - * @fileoverview Validates JSDoc comments are syntactically correct - * @author Nicholas C. Zakas - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const doctrine = require("doctrine"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce valid JSDoc comments", - category: "Possible Errors", - recommended: false, - url: "https://eslint.org/docs/rules/valid-jsdoc" - }, - - schema: [ - { - type: "object", - properties: { - prefer: { - type: "object", - additionalProperties: { - type: "string" - } - }, - preferType: { - type: "object", - additionalProperties: { - type: "string" - } - }, - requireReturn: { - type: "boolean" - }, - requireParamDescription: { - type: "boolean" - }, - requireReturnDescription: { - type: "boolean" - }, - matchDescription: { - type: "string" - }, - requireReturnType: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - - fixable: "code" - }, - - create(context) { - - const options = context.options[0] || {}, - prefer = options.prefer || {}, - sourceCode = context.getSourceCode(), - - // these both default to true, so you have to explicitly make them false - requireReturn = options.requireReturn !== false, - requireParamDescription = options.requireParamDescription !== false, - requireReturnDescription = options.requireReturnDescription !== false, - requireReturnType = options.requireReturnType !== false, - preferType = options.preferType || {}, - checkPreferType = Object.keys(preferType).length !== 0; - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - // Using a stack to store if a function returns or not (handling nested functions) - const fns = []; - - /** - * Check if node type is a Class - * @param {ASTNode} node node to check. - * @returns {boolean} True is its a class - * @private - */ - function isTypeClass(node) { - return node.type === "ClassExpression" || node.type === "ClassDeclaration"; - } - - /** - * When parsing a new function, store it in our function stack. - * @param {ASTNode} node A function node to check. - * @returns {void} - * @private - */ - function startFunction(node) { - fns.push({ - returnPresent: (node.type === "ArrowFunctionExpression" && node.body.type !== "BlockStatement") || - isTypeClass(node) - }); - } - - /** - * Indicate that return has been found in the current function. - * @param {ASTNode} node The return node. - * @returns {void} - * @private - */ - function addReturn(node) { - const functionState = fns[fns.length - 1]; - - if (functionState && node.argument !== null) { - functionState.returnPresent = true; - } - } - - /** - * Check if return tag type is void or undefined - * @param {Object} tag JSDoc tag - * @returns {boolean} True if its of type void or undefined - * @private - */ - function isValidReturnType(tag) { - return tag.type === null || tag.type.name === "void" || tag.type.type === "UndefinedLiteral"; - } - - /** - * Check if type should be validated based on some exceptions - * @param {Object} type JSDoc tag - * @returns {boolean} True if it can be validated - * @private - */ - function canTypeBeValidated(type) { - return type !== "UndefinedLiteral" && // {undefined} as there is no name property available. - type !== "NullLiteral" && // {null} - type !== "NullableLiteral" && // {?} - type !== "FunctionType" && // {function(a)} - type !== "AllLiteral"; // {*} - } - - /** - * Extract the current and expected type based on the input type object - * @param {Object} type JSDoc tag - * @returns {{currentType: Doctrine.Type, expectedTypeName: string}} The current type annotation and - * the expected name of the annotation - * @private - */ - function getCurrentExpectedTypes(type) { - let currentType; - - if (type.name) { - currentType = type; - } else if (type.expression) { - currentType = type.expression; - } - - return { - currentType, - expectedTypeName: currentType && preferType[currentType.name] - }; - } - - /** - * Gets the location of a JSDoc node in a file - * @param {Token} jsdocComment The comment that this node is parsed from - * @param {{range: number[]}} parsedJsdocNode A tag or other node which was parsed from this comment - * @returns {{start: SourceLocation, end: SourceLocation}} The 0-based source location for the tag - */ - function getAbsoluteRange(jsdocComment, parsedJsdocNode) { - return { - start: sourceCode.getLocFromIndex(jsdocComment.range[0] + 2 + parsedJsdocNode.range[0]), - end: sourceCode.getLocFromIndex(jsdocComment.range[0] + 2 + parsedJsdocNode.range[1]) - }; - } - - /** - * Validate type for a given JSDoc node - * @param {Object} jsdocNode JSDoc node - * @param {Object} type JSDoc tag - * @returns {void} - * @private - */ - function validateType(jsdocNode, type) { - if (!type || !canTypeBeValidated(type.type)) { - return; - } - - const typesToCheck = []; - let elements = []; - - switch (type.type) { - case "TypeApplication": // {Array.} - elements = type.applications[0].type === "UnionType" ? type.applications[0].elements : type.applications; - typesToCheck.push(getCurrentExpectedTypes(type)); - break; - case "RecordType": // {{20:String}} - elements = type.fields; - break; - case "UnionType": // {String|number|Test} - case "ArrayType": // {[String, number, Test]} - elements = type.elements; - break; - case "FieldType": // Array.<{count: number, votes: number}> - if (type.value) { - typesToCheck.push(getCurrentExpectedTypes(type.value)); - } - break; - default: - typesToCheck.push(getCurrentExpectedTypes(type)); - } - - elements.forEach(validateType.bind(null, jsdocNode)); - - typesToCheck.forEach(typeToCheck => { - if (typeToCheck.expectedTypeName && - typeToCheck.expectedTypeName !== typeToCheck.currentType.name) { - context.report({ - node: jsdocNode, - message: "Use '{{expectedTypeName}}' instead of '{{currentTypeName}}'.", - loc: getAbsoluteRange(jsdocNode, typeToCheck.currentType), - data: { - currentTypeName: typeToCheck.currentType.name, - expectedTypeName: typeToCheck.expectedTypeName - }, - fix(fixer) { - return fixer.replaceTextRange( - typeToCheck.currentType.range.map(indexInComment => jsdocNode.range[0] + 2 + indexInComment), - typeToCheck.expectedTypeName - ); - } - }); - } - }); - } - - /** - * Validate the JSDoc node and output warnings if anything is wrong. - * @param {ASTNode} node The AST node to check. - * @returns {void} - * @private - */ - function checkJSDoc(node) { - const jsdocNode = sourceCode.getJSDocComment(node), - functionData = fns.pop(), - paramTagsByName = Object.create(null), - paramTags = []; - let hasReturns = false, - returnsTag, - hasConstructor = false, - isInterface = false, - isOverride = false, - isAbstract = false; - - // make sure only to validate JSDoc comments - if (jsdocNode) { - let jsdoc; - - try { - jsdoc = doctrine.parse(jsdocNode.value, { - strict: true, - unwrap: true, - sloppy: true, - range: true - }); - } catch (ex) { - - if (/braces/i.test(ex.message)) { - context.report({ node: jsdocNode, message: "JSDoc type missing brace." }); - } else { - context.report({ node: jsdocNode, message: "JSDoc syntax error." }); - } - - return; - } - - jsdoc.tags.forEach(tag => { - - switch (tag.title.toLowerCase()) { - - case "param": - case "arg": - case "argument": - paramTags.push(tag); - break; - - case "return": - case "returns": - hasReturns = true; - returnsTag = tag; - break; - - case "constructor": - case "class": - hasConstructor = true; - break; - - case "override": - case "inheritdoc": - isOverride = true; - break; - - case "abstract": - case "virtual": - isAbstract = true; - break; - - case "interface": - isInterface = true; - break; - - // no default - } - - // check tag preferences - if (prefer.hasOwnProperty(tag.title) && tag.title !== prefer[tag.title]) { - const entireTagRange = getAbsoluteRange(jsdocNode, tag); - - context.report({ - node: jsdocNode, - message: "Use @{{name}} instead.", - loc: { - start: entireTagRange.start, - end: { - line: entireTagRange.start.line, - column: entireTagRange.start.column + `@${tag.title}`.length - } - }, - data: { name: prefer[tag.title] }, - fix(fixer) { - return fixer.replaceTextRange( - [ - jsdocNode.range[0] + tag.range[0] + 3, - jsdocNode.range[0] + tag.range[0] + tag.title.length + 3 - ], - prefer[tag.title] - ); - } - }); - } - - // validate the types - if (checkPreferType && tag.type) { - validateType(jsdocNode, tag.type); - } - }); - - paramTags.forEach(param => { - if (!param.type) { - context.report({ - node: jsdocNode, - message: "Missing JSDoc parameter type for '{{name}}'.", - loc: getAbsoluteRange(jsdocNode, param), - data: { name: param.name } - }); - } - if (!param.description && requireParamDescription) { - context.report({ - node: jsdocNode, - message: "Missing JSDoc parameter description for '{{name}}'.", - loc: getAbsoluteRange(jsdocNode, param), - data: { name: param.name } - }); - } - if (paramTagsByName[param.name]) { - context.report({ - node: jsdocNode, - message: "Duplicate JSDoc parameter '{{name}}'.", - loc: getAbsoluteRange(jsdocNode, param), - data: { name: param.name } - }); - } else if (param.name.indexOf(".") === -1) { - paramTagsByName[param.name] = param; - } - }); - - if (hasReturns) { - if (!requireReturn && !functionData.returnPresent && (returnsTag.type === null || !isValidReturnType(returnsTag)) && !isAbstract) { - context.report({ - node: jsdocNode, - message: "Unexpected @{{title}} tag; function has no return statement.", - loc: getAbsoluteRange(jsdocNode, returnsTag), - data: { - title: returnsTag.title - } - }); - } else { - if (requireReturnType && !returnsTag.type) { - context.report({ node: jsdocNode, message: "Missing JSDoc return type." }); - } - - if (!isValidReturnType(returnsTag) && !returnsTag.description && requireReturnDescription) { - context.report({ node: jsdocNode, message: "Missing JSDoc return description." }); - } - } - } - - // check for functions missing @returns - if (!isOverride && !hasReturns && !hasConstructor && !isInterface && - node.parent.kind !== "get" && node.parent.kind !== "constructor" && - node.parent.kind !== "set" && !isTypeClass(node)) { - if (requireReturn || functionData.returnPresent) { - context.report({ - node: jsdocNode, - message: "Missing JSDoc @{{returns}} for function.", - data: { - returns: prefer.returns || "returns" - } - }); - } - } - - // check the parameters - const jsdocParamNames = Object.keys(paramTagsByName); - - if (node.params) { - node.params.forEach((param, paramsIndex) => { - const bindingParam = param.type === "AssignmentPattern" - ? param.left - : param; - - // TODO(nzakas): Figure out logical things to do with destructured, default, rest params - if (bindingParam.type === "Identifier") { - const name = bindingParam.name; - - if (jsdocParamNames[paramsIndex] && (name !== jsdocParamNames[paramsIndex])) { - context.report({ - node: jsdocNode, - message: "Expected JSDoc for '{{name}}' but found '{{jsdocName}}'.", - loc: getAbsoluteRange(jsdocNode, paramTagsByName[jsdocParamNames[paramsIndex]]), - data: { - name, - jsdocName: jsdocParamNames[paramsIndex] - } - }); - } else if (!paramTagsByName[name] && !isOverride) { - context.report({ - node: jsdocNode, - message: "Missing JSDoc for parameter '{{name}}'.", - data: { - name - } - }); - } - } - }); - } - - if (options.matchDescription) { - const regex = new RegExp(options.matchDescription); - - if (!regex.test(jsdoc.description)) { - context.report({ node: jsdocNode, message: "JSDoc description does not satisfy the regex pattern." }); - } - } - - } - - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - ArrowFunctionExpression: startFunction, - FunctionExpression: startFunction, - FunctionDeclaration: startFunction, - ClassExpression: startFunction, - ClassDeclaration: startFunction, - "ArrowFunctionExpression:exit": checkJSDoc, - "FunctionExpression:exit": checkJSDoc, - "FunctionDeclaration:exit": checkJSDoc, - "ClassExpression:exit": checkJSDoc, - "ClassDeclaration:exit": checkJSDoc, - ReturnStatement: addReturn - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/valid-typeof.js b/node_modules/eslint/lib/rules/valid-typeof.js deleted file mode 100644 index ac4e74f2..00000000 --- a/node_modules/eslint/lib/rules/valid-typeof.js +++ /dev/null @@ -1,78 +0,0 @@ -/** - * @fileoverview Ensures that the results of typeof are compared against a valid string - * @author Ian Christian Myers - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "enforce comparing `typeof` expressions against valid strings", - category: "Possible Errors", - recommended: true, - url: "https://eslint.org/docs/rules/valid-typeof" - }, - - schema: [ - { - type: "object", - properties: { - requireStringLiterals: { - type: "boolean" - } - }, - additionalProperties: false - } - ] - }, - - create(context) { - - const VALID_TYPES = ["symbol", "undefined", "object", "boolean", "number", "string", "function"], - OPERATORS = ["==", "===", "!=", "!=="]; - - const requireStringLiterals = context.options[0] && context.options[0].requireStringLiterals; - - /** - * Determines whether a node is a typeof expression. - * @param {ASTNode} node The node - * @returns {boolean} `true` if the node is a typeof expression - */ - function isTypeofExpression(node) { - return node.type === "UnaryExpression" && node.operator === "typeof"; - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - - UnaryExpression(node) { - if (isTypeofExpression(node)) { - const parent = context.getAncestors().pop(); - - if (parent.type === "BinaryExpression" && OPERATORS.indexOf(parent.operator) !== -1) { - const sibling = parent.left === node ? parent.right : parent.left; - - if (sibling.type === "Literal" || sibling.type === "TemplateLiteral" && !sibling.expressions.length) { - const value = sibling.type === "Literal" ? sibling.value : sibling.quasis[0].value.cooked; - - if (VALID_TYPES.indexOf(value) === -1) { - context.report({ node: sibling, message: "Invalid typeof comparison value." }); - } - } else if (requireStringLiterals && !isTypeofExpression(sibling)) { - context.report({ node: sibling, message: "Typeof comparisons should be to string literals." }); - } - } - } - } - - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/vars-on-top.js b/node_modules/eslint/lib/rules/vars-on-top.js deleted file mode 100644 index 0489aa61..00000000 --- a/node_modules/eslint/lib/rules/vars-on-top.js +++ /dev/null @@ -1,140 +0,0 @@ -/** - * @fileoverview Rule to enforce var declarations are only at the top of a function. - * @author Danny Fritz - * @author Gyandeep Singh - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require `var` declarations be placed at the top of their containing scope", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/vars-on-top" - }, - - schema: [] - }, - - create(context) { - const errorMessage = "All 'var' declarations must be at the top of the function scope."; - - //-------------------------------------------------------------------------- - // Helpers - //-------------------------------------------------------------------------- - - /** - * @param {ASTNode} node - any node - * @returns {boolean} whether the given node structurally represents a directive - */ - function looksLikeDirective(node) { - return node.type === "ExpressionStatement" && - node.expression.type === "Literal" && typeof node.expression.value === "string"; - } - - /** - * Check to see if its a ES6 import declaration - * @param {ASTNode} node - any node - * @returns {boolean} whether the given node represents a import declaration - */ - function looksLikeImport(node) { - return node.type === "ImportDeclaration" || node.type === "ImportSpecifier" || - node.type === "ImportDefaultSpecifier" || node.type === "ImportNamespaceSpecifier"; - } - - /** - * Checks whether a given node is a variable declaration or not. - * - * @param {ASTNode} node - any node - * @returns {boolean} `true` if the node is a variable declaration. - */ - function isVariableDeclaration(node) { - return ( - node.type === "VariableDeclaration" || - ( - node.type === "ExportNamedDeclaration" && - node.declaration && - node.declaration.type === "VariableDeclaration" - ) - ); - } - - /** - * Checks whether this variable is on top of the block body - * @param {ASTNode} node - The node to check - * @param {ASTNode[]} statements - collection of ASTNodes for the parent node block - * @returns {boolean} True if var is on top otherwise false - */ - function isVarOnTop(node, statements) { - const l = statements.length; - let i = 0; - - // skip over directives - for (; i < l; ++i) { - if (!looksLikeDirective(statements[i]) && !looksLikeImport(statements[i])) { - break; - } - } - - for (; i < l; ++i) { - if (!isVariableDeclaration(statements[i])) { - return false; - } - if (statements[i] === node) { - return true; - } - } - - return false; - } - - /** - * Checks whether variable is on top at the global level - * @param {ASTNode} node - The node to check - * @param {ASTNode} parent - Parent of the node - * @returns {void} - */ - function globalVarCheck(node, parent) { - if (!isVarOnTop(node, parent.body)) { - context.report({ node, message: errorMessage }); - } - } - - /** - * Checks whether variable is on top at functional block scope level - * @param {ASTNode} node - The node to check - * @param {ASTNode} parent - Parent of the node - * @param {ASTNode} grandParent - Parent of the node's parent - * @returns {void} - */ - function blockScopeVarCheck(node, parent, grandParent) { - if (!(/Function/.test(grandParent.type) && - parent.type === "BlockStatement" && - isVarOnTop(node, parent.body))) { - context.report({ node, message: errorMessage }); - } - } - - //-------------------------------------------------------------------------- - // Public API - //-------------------------------------------------------------------------- - - return { - "VariableDeclaration[kind='var']"(node) { - if (node.parent.type === "ExportNamedDeclaration") { - globalVarCheck(node.parent, node.parent.parent); - } else if (node.parent.type === "Program") { - globalVarCheck(node, node.parent); - } else { - blockScopeVarCheck(node, node.parent, node.parent.parent); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/wrap-iife.js b/node_modules/eslint/lib/rules/wrap-iife.js deleted file mode 100644 index a21bf216..00000000 --- a/node_modules/eslint/lib/rules/wrap-iife.js +++ /dev/null @@ -1,152 +0,0 @@ -/** - * @fileoverview Rule to flag when IIFE is not wrapped in parens - * @author Ilya Volodin - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require parentheses around immediate `function` invocations", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/wrap-iife" - }, - - schema: [ - { - enum: ["outside", "inside", "any"] - }, - { - type: "object", - properties: { - functionPrototypeMethods: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - - fixable: "code" - }, - - create(context) { - - const style = context.options[0] || "outside"; - const includeFunctionPrototypeMethods = (context.options[1] && context.options[1].functionPrototypeMethods) || false; - - const sourceCode = context.getSourceCode(); - - /** - * Check if the node is wrapped in () - * @param {ASTNode} node node to evaluate - * @returns {boolean} True if it is wrapped - * @private - */ - function wrapped(node) { - return astUtils.isParenthesised(sourceCode, node); - } - - /** - * Get the function node from an IIFE - * @param {ASTNode} node node to evaluate - * @returns {ASTNode} node that is the function expression of the given IIFE, or null if none exist - */ - function getFunctionNodeFromIIFE(node) { - const callee = node.callee; - - if (callee.type === "FunctionExpression") { - return callee; - } - - if (includeFunctionPrototypeMethods && - callee.type === "MemberExpression" && - callee.object.type === "FunctionExpression" && - (astUtils.getStaticPropertyName(callee) === "call" || astUtils.getStaticPropertyName(callee) === "apply") - ) { - return callee.object; - } - - return null; - } - - - return { - CallExpression(node) { - const innerNode = getFunctionNodeFromIIFE(node); - - if (!innerNode) { - return; - } - - const callExpressionWrapped = wrapped(node), - functionExpressionWrapped = wrapped(innerNode); - - if (!callExpressionWrapped && !functionExpressionWrapped) { - context.report({ - node, - message: "Wrap an immediate function invocation in parentheses.", - fix(fixer) { - const nodeToSurround = style === "inside" ? innerNode : node; - - return fixer.replaceText(nodeToSurround, `(${sourceCode.getText(nodeToSurround)})`); - } - }); - } else if (style === "inside" && !functionExpressionWrapped) { - context.report({ - node, - message: "Wrap only the function expression in parens.", - fix(fixer) { - - /* - * The outer call expression will always be wrapped at this point. - * Replace the range between the end of the function expression and the end of the call expression. - * for example, in `(function(foo) {}(bar))`, the range `(bar))` should get replaced with `)(bar)`. - * Replace the parens from the outer expression, and parenthesize the function expression. - */ - const parenAfter = sourceCode.getTokenAfter(node); - - return fixer.replaceTextRange( - [innerNode.range[1], parenAfter.range[1]], - `)${sourceCode.getText().slice(innerNode.range[1], parenAfter.range[0])}` - ); - } - }); - } else if (style === "outside" && !callExpressionWrapped) { - context.report({ - node, - message: "Move the invocation into the parens that contain the function.", - fix(fixer) { - - /* - * The inner function expression will always be wrapped at this point. - * It's only necessary to replace the range between the end of the function expression - * and the call expression. For example, in `(function(foo) {})(bar)`, the range `)(bar)` - * should get replaced with `(bar))`. - */ - const parenAfter = sourceCode.getTokenAfter(innerNode); - - return fixer.replaceTextRange( - [parenAfter.range[0], node.range[1]], - `${sourceCode.getText().slice(parenAfter.range[1], node.range[1])})` - ); - } - }); - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/wrap-regex.js b/node_modules/eslint/lib/rules/wrap-regex.js deleted file mode 100644 index e58a4fe5..00000000 --- a/node_modules/eslint/lib/rules/wrap-regex.js +++ /dev/null @@ -1,53 +0,0 @@ -/** - * @fileoverview Rule to flag when regex literals are not wrapped in parens - * @author Matt DuVall - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require parenthesis around regex literals", - category: "Stylistic Issues", - recommended: false, - url: "https://eslint.org/docs/rules/wrap-regex" - }, - - schema: [], - - fixable: "code" - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - return { - - Literal(node) { - const token = sourceCode.getFirstToken(node), - nodeType = token.type; - - if (nodeType === "RegularExpression") { - const source = sourceCode.getTokenBefore(node); - const ancestors = context.getAncestors(); - const grandparent = ancestors[ancestors.length - 1]; - - if (grandparent.type === "MemberExpression" && grandparent.object === node && - (!source || source.value !== "(")) { - context.report({ - node, - message: "Wrap the regexp literal in parens to disambiguate the slash.", - fix: fixer => fixer.replaceText(node, `(${sourceCode.getText(node)})`) - }); - } - } - } - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/yield-star-spacing.js b/node_modules/eslint/lib/rules/yield-star-spacing.js deleted file mode 100644 index 33a37f0d..00000000 --- a/node_modules/eslint/lib/rules/yield-star-spacing.js +++ /dev/null @@ -1,118 +0,0 @@ -/** - * @fileoverview Rule to check the spacing around the * in yield* expressions. - * @author Bryan Smith - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow spacing around the `*` in `yield*` expressions", - category: "ECMAScript 6", - recommended: false, - url: "https://eslint.org/docs/rules/yield-star-spacing" - }, - - fixable: "whitespace", - - schema: [ - { - oneOf: [ - { - enum: ["before", "after", "both", "neither"] - }, - { - type: "object", - properties: { - before: { type: "boolean" }, - after: { type: "boolean" } - }, - additionalProperties: false - } - ] - } - ] - }, - - create(context) { - const sourceCode = context.getSourceCode(); - - const mode = (function(option) { - if (!option || typeof option === "string") { - return { - before: { before: true, after: false }, - after: { before: false, after: true }, - both: { before: true, after: true }, - neither: { before: false, after: false } - }[option || "after"]; - } - return option; - }(context.options[0])); - - /** - * Checks the spacing between two tokens before or after the star token. - * @param {string} side Either "before" or "after". - * @param {Token} leftToken `function` keyword token if side is "before", or - * star token if side is "after". - * @param {Token} rightToken Star token if side is "before", or identifier - * token if side is "after". - * @returns {void} - */ - function checkSpacing(side, leftToken, rightToken) { - if (sourceCode.isSpaceBetweenTokens(leftToken, rightToken) !== mode[side]) { - const after = leftToken.value === "*"; - const spaceRequired = mode[side]; - const node = after ? leftToken : rightToken; - const type = spaceRequired ? "Missing" : "Unexpected"; - const message = "{{type}} space {{side}} *."; - - context.report({ - node, - message, - data: { - type, - side - }, - fix(fixer) { - if (spaceRequired) { - if (after) { - return fixer.insertTextAfter(node, " "); - } - return fixer.insertTextBefore(node, " "); - } - return fixer.removeRange([leftToken.range[1], rightToken.range[0]]); - } - }); - } - } - - /** - * Enforces the spacing around the star if node is a yield* expression. - * @param {ASTNode} node A yield expression node. - * @returns {void} - */ - function checkExpression(node) { - if (!node.delegate) { - return; - } - - const tokens = sourceCode.getFirstTokens(node, 3); - const yieldToken = tokens[0]; - const starToken = tokens[1]; - const nextToken = tokens[2]; - - checkSpacing("before", yieldToken, starToken); - checkSpacing("after", starToken, nextToken); - } - - return { - YieldExpression: checkExpression - }; - - } -}; diff --git a/node_modules/eslint/lib/rules/yoda.js b/node_modules/eslint/lib/rules/yoda.js deleted file mode 100644 index 7f3bc611..00000000 --- a/node_modules/eslint/lib/rules/yoda.js +++ /dev/null @@ -1,311 +0,0 @@ -/** - * @fileoverview Rule to require or disallow yoda comparisons - * @author Nicholas C. Zakas - */ -"use strict"; - -//-------------------------------------------------------------------------- -// Requirements -//-------------------------------------------------------------------------- - -const astUtils = require("../ast-utils"); - -//-------------------------------------------------------------------------- -// Helpers -//-------------------------------------------------------------------------- - -/** - * Determines whether an operator is a comparison operator. - * @param {string} operator The operator to check. - * @returns {boolean} Whether or not it is a comparison operator. - */ -function isComparisonOperator(operator) { - return (/^(==|===|!=|!==|<|>|<=|>=)$/).test(operator); -} - -/** - * Determines whether an operator is an equality operator. - * @param {string} operator The operator to check. - * @returns {boolean} Whether or not it is an equality operator. - */ -function isEqualityOperator(operator) { - return (/^(==|===)$/).test(operator); -} - -/** - * Determines whether an operator is one used in a range test. - * Allowed operators are `<` and `<=`. - * @param {string} operator The operator to check. - * @returns {boolean} Whether the operator is used in range tests. - */ -function isRangeTestOperator(operator) { - return ["<", "<="].indexOf(operator) >= 0; -} - -/** - * Determines whether a non-Literal node is a negative number that should be - * treated as if it were a single Literal node. - * @param {ASTNode} node Node to test. - * @returns {boolean} True if the node is a negative number that looks like a - * real literal and should be treated as such. - */ -function looksLikeLiteral(node) { - return (node.type === "UnaryExpression" && - node.operator === "-" && - node.prefix && - node.argument.type === "Literal" && - typeof node.argument.value === "number"); -} - -/** - * Attempts to derive a Literal node from nodes that are treated like literals. - * @param {ASTNode} node Node to normalize. - * @param {number} [defaultValue] The default value to be returned if the node - * is not a Literal. - * @returns {ASTNode} One of the following options. - * 1. The original node if the node is already a Literal - * 2. A normalized Literal node with the negative number as the value if the - * node represents a negative number literal. - * 3. The Literal node which has the `defaultValue` argument if it exists. - * 4. Otherwise `null`. - */ -function getNormalizedLiteral(node, defaultValue) { - if (node.type === "Literal") { - return node; - } - - if (looksLikeLiteral(node)) { - return { - type: "Literal", - value: -node.argument.value, - raw: `-${node.argument.value}` - }; - } - - if (defaultValue) { - return { - type: "Literal", - value: defaultValue, - raw: String(defaultValue) - }; - } - - return null; -} - -/** - * Checks whether two expressions reference the same value. For example: - * a = a - * a.b = a.b - * a[0] = a[0] - * a['b'] = a['b'] - * @param {ASTNode} a Left side of the comparison. - * @param {ASTNode} b Right side of the comparison. - * @returns {boolean} True if both sides match and reference the same value. - */ -function same(a, b) { - if (a.type !== b.type) { - return false; - } - - switch (a.type) { - case "Identifier": - return a.name === b.name; - - case "Literal": - return a.value === b.value; - - case "MemberExpression": { - const nameA = astUtils.getStaticPropertyName(a); - - // x.y = x["y"] - if (nameA) { - return ( - same(a.object, b.object) && - nameA === astUtils.getStaticPropertyName(b) - ); - } - - /* - * x[0] = x[0] - * x[y] = x[y] - * x.y = x.y - */ - return ( - a.computed === b.computed && - same(a.object, b.object) && - same(a.property, b.property) - ); - } - - case "ThisExpression": - return true; - - default: - return false; - } -} - -//------------------------------------------------------------------------------ -// Rule Definition -//------------------------------------------------------------------------------ - -module.exports = { - meta: { - docs: { - description: "require or disallow \"Yoda\" conditions", - category: "Best Practices", - recommended: false, - url: "https://eslint.org/docs/rules/yoda" - }, - - schema: [ - { - enum: ["always", "never"] - }, - { - type: "object", - properties: { - exceptRange: { - type: "boolean" - }, - onlyEquality: { - type: "boolean" - } - }, - additionalProperties: false - } - ], - - fixable: "code" - }, - - create(context) { - - // Default to "never" (!always) if no option - const always = (context.options[0] === "always"); - const exceptRange = (context.options[1] && context.options[1].exceptRange); - const onlyEquality = (context.options[1] && context.options[1].onlyEquality); - - const sourceCode = context.getSourceCode(); - - /** - * Determines whether node represents a range test. - * A range test is a "between" test like `(0 <= x && x < 1)` or an "outside" - * test like `(x < 0 || 1 <= x)`. It must be wrapped in parentheses, and - * both operators must be `<` or `<=`. Finally, the literal on the left side - * must be less than or equal to the literal on the right side so that the - * test makes any sense. - * @param {ASTNode} node LogicalExpression node to test. - * @returns {boolean} Whether node is a range test. - */ - function isRangeTest(node) { - const left = node.left, - right = node.right; - - /** - * Determines whether node is of the form `0 <= x && x < 1`. - * @returns {boolean} Whether node is a "between" range test. - */ - function isBetweenTest() { - let leftLiteral, rightLiteral; - - return (node.operator === "&&" && - (leftLiteral = getNormalizedLiteral(left.left)) && - (rightLiteral = getNormalizedLiteral(right.right, Number.POSITIVE_INFINITY)) && - leftLiteral.value <= rightLiteral.value && - same(left.right, right.left)); - } - - /** - * Determines whether node is of the form `x < 0 || 1 <= x`. - * @returns {boolean} Whether node is an "outside" range test. - */ - function isOutsideTest() { - let leftLiteral, rightLiteral; - - return (node.operator === "||" && - (leftLiteral = getNormalizedLiteral(left.right, Number.NEGATIVE_INFINITY)) && - (rightLiteral = getNormalizedLiteral(right.left)) && - leftLiteral.value <= rightLiteral.value && - same(left.left, right.right)); - } - - /** - * Determines whether node is wrapped in parentheses. - * @returns {boolean} Whether node is preceded immediately by an open - * paren token and followed immediately by a close - * paren token. - */ - function isParenWrapped() { - return astUtils.isParenthesised(sourceCode, node); - } - - return (node.type === "LogicalExpression" && - left.type === "BinaryExpression" && - right.type === "BinaryExpression" && - isRangeTestOperator(left.operator) && - isRangeTestOperator(right.operator) && - (isBetweenTest() || isOutsideTest()) && - isParenWrapped()); - } - - const OPERATOR_FLIP_MAP = { - "===": "===", - "!==": "!==", - "==": "==", - "!=": "!=", - "<": ">", - ">": "<", - "<=": ">=", - ">=": "<=" - }; - - /** - * Returns a string representation of a BinaryExpression node with its sides/operator flipped around. - * @param {ASTNode} node The BinaryExpression node - * @returns {string} A string representation of the node with the sides and operator flipped - */ - function getFlippedString(node) { - const operatorToken = sourceCode.getFirstTokenBetween(node.left, node.right, token => token.value === node.operator); - const textBeforeOperator = sourceCode.getText().slice(sourceCode.getTokenBefore(operatorToken).range[1], operatorToken.range[0]); - const textAfterOperator = sourceCode.getText().slice(operatorToken.range[1], sourceCode.getTokenAfter(operatorToken).range[0]); - const leftText = sourceCode.getText().slice(node.range[0], sourceCode.getTokenBefore(operatorToken).range[1]); - const rightText = sourceCode.getText().slice(sourceCode.getTokenAfter(operatorToken).range[0], node.range[1]); - - return rightText + textBeforeOperator + OPERATOR_FLIP_MAP[operatorToken.value] + textAfterOperator + leftText; - } - - //-------------------------------------------------------------------------- - // Public - //-------------------------------------------------------------------------- - - return { - BinaryExpression(node) { - const expectedLiteral = always ? node.left : node.right; - const expectedNonLiteral = always ? node.right : node.left; - - // If `expectedLiteral` is not a literal, and `expectedNonLiteral` is a literal, raise an error. - if ( - (expectedNonLiteral.type === "Literal" || looksLikeLiteral(expectedNonLiteral)) && - !(expectedLiteral.type === "Literal" || looksLikeLiteral(expectedLiteral)) && - !(!isEqualityOperator(node.operator) && onlyEquality) && - isComparisonOperator(node.operator) && - !(exceptRange && isRangeTest(context.getAncestors().pop())) - ) { - context.report({ - node, - message: "Expected literal to be on the {{expectedSide}} side of {{operator}}.", - data: { - operator: node.operator, - expectedSide: always ? "left" : "right" - }, - fix: fixer => fixer.replaceText(node, getFlippedString(node)) - }); - } - - } - }; - - } -}; diff --git a/node_modules/eslint/lib/testers/rule-tester.js b/node_modules/eslint/lib/testers/rule-tester.js deleted file mode 100644 index de218a87..00000000 --- a/node_modules/eslint/lib/testers/rule-tester.js +++ /dev/null @@ -1,591 +0,0 @@ -/** - * @fileoverview Mocha test wrapper - * @author Ilya Volodin - */ -"use strict"; - -/* global describe, it */ - -/* - * This is a wrapper around mocha to allow for DRY unittests for eslint - * Format: - * RuleTester.run("{ruleName}", { - * valid: [ - * "{code}", - * { code: "{code}", options: {options}, globals: {globals}, parser: "{parser}", settings: {settings} } - * ], - * invalid: [ - * { code: "{code}", errors: {numErrors} }, - * { code: "{code}", errors: ["{errorMessage}"] }, - * { code: "{code}", options: {options}, globals: {globals}, parser: "{parser}", settings: {settings}, errors: [{ message: "{errorMessage}", type: "{errorNodeType}"}] } - * ] - * }); - * - * Variables: - * {code} - String that represents the code to be tested - * {options} - Arguments that are passed to the configurable rules. - * {globals} - An object representing a list of variables that are - * registered as globals - * {parser} - String representing the parser to use - * {settings} - An object representing global settings for all rules - * {numErrors} - If failing case doesn't need to check error message, - * this integer will specify how many errors should be - * received - * {errorMessage} - Message that is returned by the rule on failure - * {errorNodeType} - AST node type that is returned by they rule as - * a cause of the failure. - */ - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"), - assert = require("assert"), - util = require("util"), - validator = require("../config/config-validator"), - ajv = require("../util/ajv"), - Linter = require("../linter"), - Environments = require("../config/environments"), - SourceCodeFixer = require("../util/source-code-fixer"), - interpolate = require("../util/interpolate"); - -//------------------------------------------------------------------------------ -// Private Members -//------------------------------------------------------------------------------ - -/* - * testerDefaultConfig must not be modified as it allows to reset the tester to - * the initial default configuration - */ -const testerDefaultConfig = { rules: {} }; -let defaultConfig = { rules: {} }; - -/* - * List every parameters possible on a test case that are not related to eslint - * configuration - */ -const RuleTesterParameters = [ - "code", - "filename", - "options", - "errors", - "output" -]; - -const hasOwnProperty = Function.call.bind(Object.hasOwnProperty); - -/** - * Clones a given value deeply. - * Note: This ignores `parent` property. - * - * @param {any} x - A value to clone. - * @returns {any} A cloned value. - */ -function cloneDeeplyExcludesParent(x) { - if (typeof x === "object" && x !== null) { - if (Array.isArray(x)) { - return x.map(cloneDeeplyExcludesParent); - } - - const retv = {}; - - for (const key in x) { - if (key !== "parent" && hasOwnProperty(x, key)) { - retv[key] = cloneDeeplyExcludesParent(x[key]); - } - } - - return retv; - } - - return x; -} - -/** - * Freezes a given value deeply. - * - * @param {any} x - A value to freeze. - * @returns {void} - */ -function freezeDeeply(x) { - if (typeof x === "object" && x !== null) { - if (Array.isArray(x)) { - x.forEach(freezeDeeply); - } else { - for (const key in x) { - if (key !== "parent" && hasOwnProperty(x, key)) { - freezeDeeply(x[key]); - } - } - } - Object.freeze(x); - } -} - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -// default separators for testing -const DESCRIBE = Symbol("describe"); -const IT = Symbol("it"); - -/** - * This is `it` default handler if `it` don't exist. - * @this {Mocha} - * @param {string} text - The description of the test case. - * @param {Function} method - The logic of the test case. - * @returns {any} Returned value of `method`. - */ -function itDefaultHandler(text, method) { - try { - return method.apply(this); - } catch (err) { - if (err instanceof assert.AssertionError) { - err.message += ` (${util.inspect(err.actual)} ${err.operator} ${util.inspect(err.expected)})`; - } - throw err; - } -} - -/** - * This is `describe` default handler if `describe` don't exist. - * @this {Mocha} - * @param {string} text - The description of the test case. - * @param {Function} method - The logic of the test case. - * @returns {any} Returned value of `method`. - */ -function describeDefaultHandler(text, method) { - return method.apply(this); -} - -class RuleTester { - - /** - * Creates a new instance of RuleTester. - * @param {Object} [testerConfig] Optional, extra configuration for the tester - * @constructor - */ - constructor(testerConfig) { - - /** - * The configuration to use for this tester. Combination of the tester - * configuration and the default configuration. - * @type {Object} - */ - this.testerConfig = lodash.merge( - - // we have to clone because merge uses the first argument for recipient - lodash.cloneDeep(defaultConfig), - testerConfig, - { rules: { "rule-tester/validate-ast": "error" } } - ); - - /** - * Rule definitions to define before tests. - * @type {Object} - */ - this.rules = {}; - this.linter = new Linter(); - } - - /** - * Set the configuration to use for all future tests - * @param {Object} config the configuration to use. - * @returns {void} - */ - static setDefaultConfig(config) { - if (typeof config !== "object") { - throw new TypeError("RuleTester.setDefaultConfig: config must be an object"); - } - defaultConfig = config; - - // Make sure the rules object exists since it is assumed to exist later - defaultConfig.rules = defaultConfig.rules || {}; - } - - /** - * Get the current configuration used for all tests - * @returns {Object} the current configuration - */ - static getDefaultConfig() { - return defaultConfig; - } - - /** - * Reset the configuration to the initial configuration of the tester removing - * any changes made until now. - * @returns {void} - */ - static resetDefaultConfig() { - defaultConfig = lodash.cloneDeep(testerDefaultConfig); - } - - - /* - * If people use `mocha test.js --watch` command, `describe` and `it` function - * instances are different for each execution. So `describe` and `it` should get fresh instance - * always. - */ - static get describe() { - return ( - this[DESCRIBE] || - (typeof describe === "function" ? describe : describeDefaultHandler) - ); - } - - static set describe(value) { - this[DESCRIBE] = value; - } - - static get it() { - return ( - this[IT] || - (typeof it === "function" ? it : itDefaultHandler) - ); - } - - static set it(value) { - this[IT] = value; - } - - /** - * Define a rule for one particular run of tests. - * @param {string} name The name of the rule to define. - * @param {Function} rule The rule definition. - * @returns {void} - */ - defineRule(name, rule) { - this.rules[name] = rule; - } - - /** - * Adds a new rule test to execute. - * @param {string} ruleName The name of the rule to run. - * @param {Function} rule The rule to test. - * @param {Object} test The collection of tests to run. - * @returns {void} - */ - run(ruleName, rule, test) { - - const testerConfig = this.testerConfig, - requiredScenarios = ["valid", "invalid"], - scenarioErrors = [], - linter = this.linter; - - if (lodash.isNil(test) || typeof test !== "object") { - throw new TypeError(`Test Scenarios for rule ${ruleName} : Could not find test scenario object`); - } - - requiredScenarios.forEach(scenarioType => { - if (lodash.isNil(test[scenarioType])) { - scenarioErrors.push(`Could not find any ${scenarioType} test scenarios`); - } - }); - - if (scenarioErrors.length > 0) { - throw new Error([ - `Test Scenarios for rule ${ruleName} is invalid:` - ].concat(scenarioErrors).join("\n")); - } - - - linter.defineRule(ruleName, Object.assign({}, rule, { - - // Create a wrapper rule that freezes the `context` properties. - create(context) { - freezeDeeply(context.options); - freezeDeeply(context.settings); - freezeDeeply(context.parserOptions); - - return (typeof rule === "function" ? rule : rule.create)(context); - } - })); - - linter.defineRules(this.rules); - - const ruleMap = linter.getRules(); - - /** - * Run the rule for the given item - * @param {string|Object} item Item to run the rule against - * @returns {Object} Eslint run result - * @private - */ - function runRuleForItem(item) { - let config = lodash.cloneDeep(testerConfig), - code, filename, beforeAST, afterAST; - - if (typeof item === "string") { - code = item; - } else { - code = item.code; - - /* - * Assumes everything on the item is a config except for the - * parameters used by this tester - */ - const itemConfig = lodash.omit(item, RuleTesterParameters); - - /* - * Create the config object from the tester config and this item - * specific configurations. - */ - config = lodash.merge( - config, - itemConfig - ); - } - - if (item.filename) { - filename = item.filename; - } - - if (Object.prototype.hasOwnProperty.call(item, "options")) { - assert(Array.isArray(item.options), "options must be an array"); - config.rules[ruleName] = [1].concat(item.options); - } else { - config.rules[ruleName] = 1; - } - - const schema = validator.getRuleOptionsSchema(rule); - - /* - * Setup AST getters. - * The goal is to check whether or not AST was modified when - * running the rule under test. - */ - linter.defineRule("rule-tester/validate-ast", () => ({ - Program(node) { - beforeAST = cloneDeeplyExcludesParent(node); - }, - "Program:exit"(node) { - afterAST = node; - } - })); - - if (schema) { - ajv.validateSchema(schema); - - if (ajv.errors) { - const errors = ajv.errors.map(error => { - const field = error.dataPath[0] === "." ? error.dataPath.slice(1) : error.dataPath; - - return `\t${field}: ${error.message}`; - }).join("\n"); - - throw new Error([`Schema for rule ${ruleName} is invalid:`, errors]); - } - } - - validator.validate(config, "rule-tester", ruleMap.get.bind(ruleMap), new Environments()); - - return { - messages: linter.verify(code, config, filename, true), - beforeAST, - afterAST: cloneDeeplyExcludesParent(afterAST) - }; - } - - /** - * Check if the AST was changed - * @param {ASTNode} beforeAST AST node before running - * @param {ASTNode} afterAST AST node after running - * @returns {void} - * @private - */ - function assertASTDidntChange(beforeAST, afterAST) { - if (!lodash.isEqual(beforeAST, afterAST)) { - - // Not using directly to avoid performance problem in node 6.1.0. See #6111 - // eslint-disable-next-line no-restricted-properties - assert.deepEqual(beforeAST, afterAST, "Rule should not modify AST."); - } - } - - /** - * Check if the template is valid or not - * all valid cases go through this - * @param {string|Object} item Item to run the rule against - * @returns {void} - * @private - */ - function testValidTemplate(item) { - const result = runRuleForItem(item); - const messages = result.messages; - - assert.strictEqual(messages.length, 0, util.format("Should have no errors but had %d: %s", - messages.length, util.inspect(messages))); - - assertASTDidntChange(result.beforeAST, result.afterAST); - } - - /** - * Asserts that the message matches its expected value. If the expected - * value is a regular expression, it is checked against the actual - * value. - * @param {string} actual Actual value - * @param {string|RegExp} expected Expected value - * @returns {void} - * @private - */ - function assertMessageMatches(actual, expected) { - if (expected instanceof RegExp) { - - // assert.js doesn't have a built-in RegExp match function - assert.ok( - expected.test(actual), - `Expected '${actual}' to match ${expected}` - ); - } else { - assert.strictEqual(actual, expected); - } - } - - /** - * Check if the template is invalid or not - * all invalid cases go through this. - * @param {string|Object} item Item to run the rule against - * @returns {void} - * @private - */ - function testInvalidTemplate(item) { - assert.ok(item.errors || item.errors === 0, - `Did not specify errors for an invalid test of ${ruleName}`); - - const result = runRuleForItem(item); - const messages = result.messages; - - - if (typeof item.errors === "number") { - assert.strictEqual(messages.length, item.errors, util.format("Should have %d error%s but had %d: %s", - item.errors, item.errors === 1 ? "" : "s", messages.length, util.inspect(messages))); - } else { - assert.strictEqual( - messages.length, item.errors.length, - util.format( - "Should have %d error%s but had %d: %s", - item.errors.length, item.errors.length === 1 ? "" : "s", messages.length, util.inspect(messages) - ) - ); - - const hasMessageOfThisRule = messages.some(m => m.ruleId === ruleName); - - for (let i = 0, l = item.errors.length; i < l; i++) { - const error = item.errors[i]; - const message = messages[i]; - - assert(!message.fatal, `A fatal parsing error occurred: ${message.message}`); - assert(hasMessageOfThisRule, "Error rule name should be the same as the name of the rule being tested"); - - if (typeof error === "string" || error instanceof RegExp) { - - // Just an error message. - assertMessageMatches(message.message, error); - } else if (typeof error === "object") { - - /* - * Error object. - * This may have a message, node type, line, and/or - * column. - */ - if (error.message) { - assertMessageMatches(message.message, error.message); - } - - if (error.messageId) { - const hOP = Object.hasOwnProperty.call.bind(Object.hasOwnProperty); - - // verify that `error.message` is `undefined` - assert.strictEqual(error.message, void 0, "Error should not specify both a message and a messageId."); - if (!hOP(rule, "meta") || !hOP(rule.meta, "messages")) { - assert.fail("Rule must specify a messages hash in `meta`"); - } - if (!hOP(rule.meta.messages, error.messageId)) { - const friendlyIDList = `[${Object.keys(rule.meta.messages).map(key => `'${key}'`).join(", ")}]`; - - assert.fail(`Invalid messageId '${error.messageId}'. Expected one of ${friendlyIDList}.`); - } - - let expectedMessage = rule.meta.messages[error.messageId]; - - if (error.data) { - expectedMessage = interpolate(expectedMessage, error.data); - } - - assertMessageMatches(message.message, expectedMessage); - } - - if (error.type) { - assert.strictEqual(message.nodeType, error.type, `Error type should be ${error.type}, found ${message.nodeType}`); - } - - if (error.hasOwnProperty("line")) { - assert.strictEqual(message.line, error.line, `Error line should be ${error.line}`); - } - - if (error.hasOwnProperty("column")) { - assert.strictEqual(message.column, error.column, `Error column should be ${error.column}`); - } - - if (error.hasOwnProperty("endLine")) { - assert.strictEqual(message.endLine, error.endLine, `Error endLine should be ${error.endLine}`); - } - - if (error.hasOwnProperty("endColumn")) { - assert.strictEqual(message.endColumn, error.endColumn, `Error endColumn should be ${error.endColumn}`); - } - } else { - - // Message was an unexpected type - assert.fail(message, null, "Error should be a string, object, or RegExp."); - } - } - } - - if (item.hasOwnProperty("output")) { - if (item.output === null) { - assert.strictEqual( - messages.filter(message => message.fix).length, - 0, - "Expected no autofixes to be suggested" - ); - } else { - const fixResult = SourceCodeFixer.applyFixes(item.code, messages); - - // eslint-disable-next-line no-restricted-properties - assert.equal(fixResult.output, item.output, "Output is incorrect."); - } - } - - assertASTDidntChange(result.beforeAST, result.afterAST); - } - - /* - * This creates a mocha test suite and pipes all supplied info through - * one of the templates above. - */ - RuleTester.describe(ruleName, () => { - RuleTester.describe("valid", () => { - test.valid.forEach(valid => { - RuleTester.it(typeof valid === "object" ? valid.code : valid, () => { - testValidTemplate(valid); - }); - }); - }); - - RuleTester.describe("invalid", () => { - test.invalid.forEach(invalid => { - RuleTester.it(invalid.code, () => { - testInvalidTemplate(invalid); - }); - }); - }); - }); - } -} - -RuleTester[DESCRIBE] = RuleTester[IT] = null; - -module.exports = RuleTester; diff --git a/node_modules/eslint/lib/timing.js b/node_modules/eslint/lib/timing.js deleted file mode 100644 index 9452e419..00000000 --- a/node_modules/eslint/lib/timing.js +++ /dev/null @@ -1,139 +0,0 @@ -/** - * @fileoverview Tracks performance of individual rules. - * @author Brandon Mills - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/* istanbul ignore next */ -/** - * Align the string to left - * @param {string} str string to evaluate - * @param {int} len length of the string - * @param {string} ch delimiter character - * @returns {string} modified string - * @private - */ -function alignLeft(str, len, ch) { - return str + new Array(len - str.length + 1).join(ch || " "); -} - -/* istanbul ignore next */ -/** - * Align the string to right - * @param {string} str string to evaluate - * @param {int} len length of the string - * @param {string} ch delimiter character - * @returns {string} modified string - * @private - */ -function alignRight(str, len, ch) { - return new Array(len - str.length + 1).join(ch || " ") + str; -} - -//------------------------------------------------------------------------------ -// Module definition -//------------------------------------------------------------------------------ - -const enabled = !!process.env.TIMING; - -const HEADERS = ["Rule", "Time (ms)", "Relative"]; -const ALIGN = [alignLeft, alignRight, alignRight]; - -/* istanbul ignore next */ -/** - * display the data - * @param {Object} data Data object to be displayed - * @returns {string} modified string - * @private - */ -function display(data) { - let total = 0; - const rows = Object.keys(data) - .map(key => { - const time = data[key]; - - total += time; - return [key, time]; - }) - .sort((a, b) => b[1] - a[1]) - .slice(0, 10); - - rows.forEach(row => { - row.push(`${(row[1] * 100 / total).toFixed(1)}%`); - row[1] = row[1].toFixed(3); - }); - - rows.unshift(HEADERS); - - const widths = []; - - rows.forEach(row => { - const len = row.length; - - for (let i = 0; i < len; i++) { - const n = row[i].length; - - if (!widths[i] || n > widths[i]) { - widths[i] = n; - } - } - }); - - const table = rows.map(row => ( - row - .map((cell, index) => ALIGN[index](cell, widths[index])) - .join(" | ") - )); - - table.splice(1, 0, widths.map((width, index) => { - const extraAlignment = index !== 0 && index !== widths.length - 1 ? 2 : 1; - - return ALIGN[index](":", width + extraAlignment, "-"); - }).join("|")); - - console.log(table.join("\n")); // eslint-disable-line no-console -} - -/* istanbul ignore next */ -module.exports = (function() { - - const data = Object.create(null); - - /** - * Time the run - * @param {*} key key from the data object - * @param {Function} fn function to be called - * @returns {Function} function to be executed - * @private - */ - function time(key, fn) { - if (typeof data[key] === "undefined") { - data[key] = 0; - } - - return function() { - let t = process.hrtime(); - - fn.apply(null, Array.prototype.slice.call(arguments)); - t = process.hrtime(t); - data[key] += t[0] * 1e3 + t[1] / 1e6; - }; - } - - if (enabled) { - process.on("exit", () => { - display(data); - }); - } - - return { - time, - enabled - }; - -}()); diff --git a/node_modules/eslint/lib/token-store/backward-token-comment-cursor.js b/node_modules/eslint/lib/token-store/backward-token-comment-cursor.js deleted file mode 100644 index 7c2137a1..00000000 --- a/node_modules/eslint/lib/token-store/backward-token-comment-cursor.js +++ /dev/null @@ -1,57 +0,0 @@ -/** - * @fileoverview Define the cursor which iterates tokens and comments in reverse. - * @author Toru Nagashima - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const Cursor = require("./cursor"); -const utils = require("./utils"); - -//------------------------------------------------------------------------------ -// Exports -//------------------------------------------------------------------------------ - -/** - * The cursor which iterates tokens and comments in reverse. - */ -module.exports = class BackwardTokenCommentCursor extends Cursor { - - /** - * Initializes this cursor. - * @param {Token[]} tokens - The array of tokens. - * @param {Comment[]} comments - The array of comments. - * @param {Object} indexMap - The map from locations to indices in `tokens`. - * @param {number} startLoc - The start location of the iteration range. - * @param {number} endLoc - The end location of the iteration range. - */ - constructor(tokens, comments, indexMap, startLoc, endLoc) { - super(); - this.tokens = tokens; - this.comments = comments; - this.tokenIndex = utils.getLastIndex(tokens, indexMap, endLoc); - this.commentIndex = utils.search(comments, endLoc) - 1; - this.border = startLoc; - } - - /** @inheritdoc */ - moveNext() { - const token = (this.tokenIndex >= 0) ? this.tokens[this.tokenIndex] : null; - const comment = (this.commentIndex >= 0) ? this.comments[this.commentIndex] : null; - - if (token && (!comment || token.range[1] > comment.range[1])) { - this.current = token; - this.tokenIndex -= 1; - } else if (comment) { - this.current = comment; - this.commentIndex -= 1; - } else { - this.current = null; - } - - return Boolean(this.current) && (this.border === -1 || this.current.range[0] >= this.border); - } -}; diff --git a/node_modules/eslint/lib/token-store/backward-token-cursor.js b/node_modules/eslint/lib/token-store/backward-token-cursor.js deleted file mode 100644 index 93973bce..00000000 --- a/node_modules/eslint/lib/token-store/backward-token-cursor.js +++ /dev/null @@ -1,58 +0,0 @@ -/** - * @fileoverview Define the cursor which iterates tokens only in reverse. - * @author Toru Nagashima - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const Cursor = require("./cursor"); -const utils = require("./utils"); - -//------------------------------------------------------------------------------ -// Exports -//------------------------------------------------------------------------------ - -/** - * The cursor which iterates tokens only in reverse. - */ -module.exports = class BackwardTokenCursor extends Cursor { - - /** - * Initializes this cursor. - * @param {Token[]} tokens - The array of tokens. - * @param {Comment[]} comments - The array of comments. - * @param {Object} indexMap - The map from locations to indices in `tokens`. - * @param {number} startLoc - The start location of the iteration range. - * @param {number} endLoc - The end location of the iteration range. - */ - constructor(tokens, comments, indexMap, startLoc, endLoc) { - super(); - this.tokens = tokens; - this.index = utils.getLastIndex(tokens, indexMap, endLoc); - this.indexEnd = utils.getFirstIndex(tokens, indexMap, startLoc); - } - - /** @inheritdoc */ - moveNext() { - if (this.index >= this.indexEnd) { - this.current = this.tokens[this.index]; - this.index -= 1; - return true; - } - return false; - } - - /* - * - * Shorthand for performance. - * - */ - - /** @inheritdoc */ - getOneToken() { - return (this.index >= this.indexEnd) ? this.tokens[this.index] : null; - } -}; diff --git a/node_modules/eslint/lib/token-store/cursor.js b/node_modules/eslint/lib/token-store/cursor.js deleted file mode 100644 index 4e1595c6..00000000 --- a/node_modules/eslint/lib/token-store/cursor.js +++ /dev/null @@ -1,76 +0,0 @@ -/** - * @fileoverview Define the abstract class about cursors which iterate tokens. - * @author Toru Nagashima - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Exports -//------------------------------------------------------------------------------ - -/** - * The abstract class about cursors which iterate tokens. - * - * This class has 2 abstract methods. - * - * - `current: Token | Comment | null` ... The current token. - * - `moveNext(): boolean` ... Moves this cursor to the next token. If the next token didn't exist, it returns `false`. - * - * This is similar to ES2015 Iterators. - * However, Iterators were slow (at 2017-01), so I created this class as similar to C# IEnumerable. - * - * There are the following known sub classes. - * - * - ForwardTokenCursor .......... The cursor which iterates tokens only. - * - BackwardTokenCursor ......... The cursor which iterates tokens only in reverse. - * - ForwardTokenCommentCursor ... The cursor which iterates tokens and comments. - * - BackwardTokenCommentCursor .. The cursor which iterates tokens and comments in reverse. - * - DecorativeCursor - * - FilterCursor ............ The cursor which ignores the specified tokens. - * - SkipCursor .............. The cursor which ignores the first few tokens. - * - LimitCursor ............. The cursor which limits the count of tokens. - * - */ -module.exports = class Cursor { - - /** - * Initializes this cursor. - */ - constructor() { - this.current = null; - } - - /** - * Gets the first token. - * This consumes this cursor. - * @returns {Token|Comment} The first token or null. - */ - getOneToken() { - return this.moveNext() ? this.current : null; - } - - /** - * Gets the first tokens. - * This consumes this cursor. - * @returns {(Token|Comment)[]} All tokens. - */ - getAllTokens() { - const tokens = []; - - while (this.moveNext()) { - tokens.push(this.current); - } - - return tokens; - } - - /** - * Moves this cursor to the next token. - * @returns {boolean} `true` if the next token exists. - * @abstract - */ - /* istanbul ignore next */ - moveNext() { // eslint-disable-line class-methods-use-this - throw new Error("Not implemented."); - } -}; diff --git a/node_modules/eslint/lib/token-store/cursors.js b/node_modules/eslint/lib/token-store/cursors.js deleted file mode 100644 index b315c7e6..00000000 --- a/node_modules/eslint/lib/token-store/cursors.js +++ /dev/null @@ -1,92 +0,0 @@ -/** - * @fileoverview Define 2 token factories; forward and backward. - * @author Toru Nagashima - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const BackwardTokenCommentCursor = require("./backward-token-comment-cursor"); -const BackwardTokenCursor = require("./backward-token-cursor"); -const FilterCursor = require("./filter-cursor"); -const ForwardTokenCommentCursor = require("./forward-token-comment-cursor"); -const ForwardTokenCursor = require("./forward-token-cursor"); -const LimitCursor = require("./limit-cursor"); -const SkipCursor = require("./skip-cursor"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * The cursor factory. - * @private - */ -class CursorFactory { - - /** - * Initializes this cursor. - * @param {Function} TokenCursor - The class of the cursor which iterates tokens only. - * @param {Function} TokenCommentCursor - The class of the cursor which iterates the mix of tokens and comments. - */ - constructor(TokenCursor, TokenCommentCursor) { - this.TokenCursor = TokenCursor; - this.TokenCommentCursor = TokenCommentCursor; - } - - /** - * Creates a base cursor instance that can be decorated by createCursor. - * - * @param {Token[]} tokens - The array of tokens. - * @param {Comment[]} comments - The array of comments. - * @param {Object} indexMap - The map from locations to indices in `tokens`. - * @param {number} startLoc - The start location of the iteration range. - * @param {number} endLoc - The end location of the iteration range. - * @param {boolean} includeComments - The flag to iterate comments as well. - * @returns {Cursor} The created base cursor. - */ - createBaseCursor(tokens, comments, indexMap, startLoc, endLoc, includeComments) { - const Cursor = includeComments ? this.TokenCommentCursor : this.TokenCursor; - - return new Cursor(tokens, comments, indexMap, startLoc, endLoc); - } - - /** - * Creates a cursor that iterates tokens with normalized options. - * - * @param {Token[]} tokens - The array of tokens. - * @param {Comment[]} comments - The array of comments. - * @param {Object} indexMap - The map from locations to indices in `tokens`. - * @param {number} startLoc - The start location of the iteration range. - * @param {number} endLoc - The end location of the iteration range. - * @param {boolean} includeComments - The flag to iterate comments as well. - * @param {Function|null} filter - The predicate function to choose tokens. - * @param {number} skip - The count of tokens the cursor skips. - * @param {number} count - The maximum count of tokens the cursor iterates. Zero is no iteration for backward compatibility. - * @returns {Cursor} The created cursor. - */ - createCursor(tokens, comments, indexMap, startLoc, endLoc, includeComments, filter, skip, count) { - let cursor = this.createBaseCursor(tokens, comments, indexMap, startLoc, endLoc, includeComments); - - if (filter) { - cursor = new FilterCursor(cursor, filter); - } - if (skip >= 1) { - cursor = new SkipCursor(cursor, skip); - } - if (count >= 0) { - cursor = new LimitCursor(cursor, count); - } - - return cursor; - } -} - -//------------------------------------------------------------------------------ -// Exports -//------------------------------------------------------------------------------ - -exports.forward = new CursorFactory(ForwardTokenCursor, ForwardTokenCommentCursor); -exports.backward = new CursorFactory(BackwardTokenCursor, BackwardTokenCommentCursor); diff --git a/node_modules/eslint/lib/token-store/decorative-cursor.js b/node_modules/eslint/lib/token-store/decorative-cursor.js deleted file mode 100644 index f0bff9c5..00000000 --- a/node_modules/eslint/lib/token-store/decorative-cursor.js +++ /dev/null @@ -1,39 +0,0 @@ -/** - * @fileoverview Define the abstract class about cursors which manipulate another cursor. - * @author Toru Nagashima - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const Cursor = require("./cursor"); - -//------------------------------------------------------------------------------ -// Exports -//------------------------------------------------------------------------------ - -/** - * The abstract class about cursors which manipulate another cursor. - */ -module.exports = class DecorativeCursor extends Cursor { - - /** - * Initializes this cursor. - * @param {Cursor} cursor - The cursor to be decorated. - */ - constructor(cursor) { - super(); - this.cursor = cursor; - } - - /** @inheritdoc */ - moveNext() { - const retv = this.cursor.moveNext(); - - this.current = this.cursor.current; - - return retv; - } -}; diff --git a/node_modules/eslint/lib/token-store/filter-cursor.js b/node_modules/eslint/lib/token-store/filter-cursor.js deleted file mode 100644 index 7133627b..00000000 --- a/node_modules/eslint/lib/token-store/filter-cursor.js +++ /dev/null @@ -1,43 +0,0 @@ -/** - * @fileoverview Define the cursor which ignores specified tokens. - * @author Toru Nagashima - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const DecorativeCursor = require("./decorative-cursor"); - -//------------------------------------------------------------------------------ -// Exports -//------------------------------------------------------------------------------ - -/** - * The decorative cursor which ignores specified tokens. - */ -module.exports = class FilterCursor extends DecorativeCursor { - - /** - * Initializes this cursor. - * @param {Cursor} cursor - The cursor to be decorated. - * @param {Function} predicate - The predicate function to decide tokens this cursor iterates. - */ - constructor(cursor, predicate) { - super(cursor); - this.predicate = predicate; - } - - /** @inheritdoc */ - moveNext() { - const predicate = this.predicate; - - while (super.moveNext()) { - if (predicate(this.current)) { - return true; - } - } - return false; - } -}; diff --git a/node_modules/eslint/lib/token-store/forward-token-comment-cursor.js b/node_modules/eslint/lib/token-store/forward-token-comment-cursor.js deleted file mode 100644 index be085529..00000000 --- a/node_modules/eslint/lib/token-store/forward-token-comment-cursor.js +++ /dev/null @@ -1,57 +0,0 @@ -/** - * @fileoverview Define the cursor which iterates tokens and comments. - * @author Toru Nagashima - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const Cursor = require("./cursor"); -const utils = require("./utils"); - -//------------------------------------------------------------------------------ -// Exports -//------------------------------------------------------------------------------ - -/** - * The cursor which iterates tokens and comments. - */ -module.exports = class ForwardTokenCommentCursor extends Cursor { - - /** - * Initializes this cursor. - * @param {Token[]} tokens - The array of tokens. - * @param {Comment[]} comments - The array of comments. - * @param {Object} indexMap - The map from locations to indices in `tokens`. - * @param {number} startLoc - The start location of the iteration range. - * @param {number} endLoc - The end location of the iteration range. - */ - constructor(tokens, comments, indexMap, startLoc, endLoc) { - super(); - this.tokens = tokens; - this.comments = comments; - this.tokenIndex = utils.getFirstIndex(tokens, indexMap, startLoc); - this.commentIndex = utils.search(comments, startLoc); - this.border = endLoc; - } - - /** @inheritdoc */ - moveNext() { - const token = (this.tokenIndex < this.tokens.length) ? this.tokens[this.tokenIndex] : null; - const comment = (this.commentIndex < this.comments.length) ? this.comments[this.commentIndex] : null; - - if (token && (!comment || token.range[0] < comment.range[0])) { - this.current = token; - this.tokenIndex += 1; - } else if (comment) { - this.current = comment; - this.commentIndex += 1; - } else { - this.current = null; - } - - return Boolean(this.current) && (this.border === -1 || this.current.range[1] <= this.border); - } -}; diff --git a/node_modules/eslint/lib/token-store/forward-token-cursor.js b/node_modules/eslint/lib/token-store/forward-token-cursor.js deleted file mode 100644 index 523ed398..00000000 --- a/node_modules/eslint/lib/token-store/forward-token-cursor.js +++ /dev/null @@ -1,63 +0,0 @@ -/** - * @fileoverview Define the cursor which iterates tokens only. - * @author Toru Nagashima - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const Cursor = require("./cursor"); -const utils = require("./utils"); - -//------------------------------------------------------------------------------ -// Exports -//------------------------------------------------------------------------------ - -/** - * The cursor which iterates tokens only. - */ -module.exports = class ForwardTokenCursor extends Cursor { - - /** - * Initializes this cursor. - * @param {Token[]} tokens - The array of tokens. - * @param {Comment[]} comments - The array of comments. - * @param {Object} indexMap - The map from locations to indices in `tokens`. - * @param {number} startLoc - The start location of the iteration range. - * @param {number} endLoc - The end location of the iteration range. - */ - constructor(tokens, comments, indexMap, startLoc, endLoc) { - super(); - this.tokens = tokens; - this.index = utils.getFirstIndex(tokens, indexMap, startLoc); - this.indexEnd = utils.getLastIndex(tokens, indexMap, endLoc); - } - - /** @inheritdoc */ - moveNext() { - if (this.index <= this.indexEnd) { - this.current = this.tokens[this.index]; - this.index += 1; - return true; - } - return false; - } - - /* - * - * Shorthand for performance. - * - */ - - /** @inheritdoc */ - getOneToken() { - return (this.index <= this.indexEnd) ? this.tokens[this.index] : null; - } - - /** @inheritdoc */ - getAllTokens() { - return this.tokens.slice(this.index, this.indexEnd + 1); - } -}; diff --git a/node_modules/eslint/lib/token-store/index.js b/node_modules/eslint/lib/token-store/index.js deleted file mode 100644 index 1446b9ff..00000000 --- a/node_modules/eslint/lib/token-store/index.js +++ /dev/null @@ -1,633 +0,0 @@ -/** - * @fileoverview Object to handle access and retrieval of tokens. - * @author Brandon Mills - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const assert = require("assert"); -const cursors = require("./cursors"); -const ForwardTokenCursor = require("./forward-token-cursor"); -const PaddedTokenCursor = require("./padded-token-cursor"); -const utils = require("./utils"); -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const TOKENS = Symbol("tokens"); -const COMMENTS = Symbol("comments"); -const INDEX_MAP = Symbol("indexMap"); - -/** - * Creates the map from locations to indices in `tokens`. - * - * The first/last location of tokens is mapped to the index of the token. - * The first/last location of comments is mapped to the index of the next token of each comment. - * - * @param {Token[]} tokens - The array of tokens. - * @param {Comment[]} comments - The array of comments. - * @returns {Object} The map from locations to indices in `tokens`. - * @private - */ -function createIndexMap(tokens, comments) { - const map = Object.create(null); - let tokenIndex = 0; - let commentIndex = 0; - let nextStart = 0; - let range = null; - - while (tokenIndex < tokens.length || commentIndex < comments.length) { - nextStart = (commentIndex < comments.length) ? comments[commentIndex].range[0] : Number.MAX_SAFE_INTEGER; - while (tokenIndex < tokens.length && (range = tokens[tokenIndex].range)[0] < nextStart) { - map[range[0]] = tokenIndex; - map[range[1] - 1] = tokenIndex; - tokenIndex += 1; - } - - nextStart = (tokenIndex < tokens.length) ? tokens[tokenIndex].range[0] : Number.MAX_SAFE_INTEGER; - while (commentIndex < comments.length && (range = comments[commentIndex].range)[0] < nextStart) { - map[range[0]] = tokenIndex; - map[range[1] - 1] = tokenIndex; - commentIndex += 1; - } - } - - return map; -} - -/** - * Creates the cursor iterates tokens with options. - * - * @param {CursorFactory} factory - The cursor factory to initialize cursor. - * @param {Token[]} tokens - The array of tokens. - * @param {Comment[]} comments - The array of comments. - * @param {Object} indexMap - The map from locations to indices in `tokens`. - * @param {number} startLoc - The start location of the iteration range. - * @param {number} endLoc - The end location of the iteration range. - * @param {number|Function|Object} [opts=0] - The option object. If this is a number then it's `opts.skip`. If this is a function then it's `opts.filter`. - * @param {boolean} [opts.includeComments=false] - The flag to iterate comments as well. - * @param {Function|null} [opts.filter=null] - The predicate function to choose tokens. - * @param {number} [opts.skip=0] - The count of tokens the cursor skips. - * @returns {Cursor} The created cursor. - * @private - */ -function createCursorWithSkip(factory, tokens, comments, indexMap, startLoc, endLoc, opts) { - let includeComments = false; - let skip = 0; - let filter = null; - - if (typeof opts === "number") { - skip = opts | 0; - } else if (typeof opts === "function") { - filter = opts; - } else if (opts) { - includeComments = !!opts.includeComments; - skip = opts.skip | 0; - filter = opts.filter || null; - } - assert(skip >= 0, "options.skip should be zero or a positive integer."); - assert(!filter || typeof filter === "function", "options.filter should be a function."); - - return factory.createCursor(tokens, comments, indexMap, startLoc, endLoc, includeComments, filter, skip, -1); -} - -/** - * Creates the cursor iterates tokens with options. - * - * @param {CursorFactory} factory - The cursor factory to initialize cursor. - * @param {Token[]} tokens - The array of tokens. - * @param {Comment[]} comments - The array of comments. - * @param {Object} indexMap - The map from locations to indices in `tokens`. - * @param {number} startLoc - The start location of the iteration range. - * @param {number} endLoc - The end location of the iteration range. - * @param {number|Function|Object} [opts=0] - The option object. If this is a number then it's `opts.count`. If this is a function then it's `opts.filter`. - * @param {boolean} [opts.includeComments] - The flag to iterate comments as well. - * @param {Function|null} [opts.filter=null] - The predicate function to choose tokens. - * @param {number} [opts.count=0] - The maximum count of tokens the cursor iterates. Zero is no iteration for backward compatibility. - * @returns {Cursor} The created cursor. - * @private - */ -function createCursorWithCount(factory, tokens, comments, indexMap, startLoc, endLoc, opts) { - let includeComments = false; - let count = 0; - let countExists = false; - let filter = null; - - if (typeof opts === "number") { - count = opts | 0; - countExists = true; - } else if (typeof opts === "function") { - filter = opts; - } else if (opts) { - includeComments = !!opts.includeComments; - count = opts.count | 0; - countExists = typeof opts.count === "number"; - filter = opts.filter || null; - } - assert(count >= 0, "options.count should be zero or a positive integer."); - assert(!filter || typeof filter === "function", "options.filter should be a function."); - - return factory.createCursor(tokens, comments, indexMap, startLoc, endLoc, includeComments, filter, 0, countExists ? count : -1); -} - -/** - * Creates the cursor iterates tokens with options. - * This is overload function of the below. - * - * @param {Token[]} tokens - The array of tokens. - * @param {Comment[]} comments - The array of comments. - * @param {Object} indexMap - The map from locations to indices in `tokens`. - * @param {number} startLoc - The start location of the iteration range. - * @param {number} endLoc - The end location of the iteration range. - * @param {Function|Object} opts - The option object. If this is a function then it's `opts.filter`. - * @param {boolean} [opts.includeComments] - The flag to iterate comments as well. - * @param {Function|null} [opts.filter=null] - The predicate function to choose tokens. - * @param {number} [opts.count=0] - The maximum count of tokens the cursor iterates. Zero is no iteration for backward compatibility. - * @returns {Cursor} The created cursor. - * @private - */ -/** - * Creates the cursor iterates tokens with options. - * - * @param {Token[]} tokens - The array of tokens. - * @param {Comment[]} comments - The array of comments. - * @param {Object} indexMap - The map from locations to indices in `tokens`. - * @param {number} startLoc - The start location of the iteration range. - * @param {number} endLoc - The end location of the iteration range. - * @param {number} [beforeCount=0] - The number of tokens before the node to retrieve. - * @param {boolean} [afterCount=0] - The number of tokens after the node to retrieve. - * @returns {Cursor} The created cursor. - * @private - */ -function createCursorWithPadding(tokens, comments, indexMap, startLoc, endLoc, beforeCount, afterCount) { - if (typeof beforeCount === "undefined" && typeof afterCount === "undefined") { - return new ForwardTokenCursor(tokens, comments, indexMap, startLoc, endLoc); - } - if (typeof beforeCount === "number" || typeof beforeCount === "undefined") { - return new PaddedTokenCursor(tokens, comments, indexMap, startLoc, endLoc, beforeCount | 0, afterCount | 0); - } - return createCursorWithCount(cursors.forward, tokens, comments, indexMap, startLoc, endLoc, beforeCount); -} - -/** - * Gets comment tokens that are adjacent to the current cursor position. - * @param {Cursor} cursor - A cursor instance. - * @returns {Array} An array of comment tokens adjacent to the current cursor position. - * @private - */ -function getAdjacentCommentTokensFromCursor(cursor) { - const tokens = []; - let currentToken = cursor.getOneToken(); - - while (currentToken && astUtils.isCommentToken(currentToken)) { - tokens.push(currentToken); - currentToken = cursor.getOneToken(); - } - - return tokens; -} - -//------------------------------------------------------------------------------ -// Exports -//------------------------------------------------------------------------------ - -/** - * The token store. - * - * This class provides methods to get tokens by locations as fast as possible. - * The methods are a part of public API, so we should be careful if it changes this class. - * - * People can get tokens in O(1) by the hash map which is mapping from the location of tokens/comments to tokens. - * Also people can get a mix of tokens and comments in O(log k), the k is the number of comments. - * Assuming that comments to be much fewer than tokens, this does not make hash map from token's locations to comments to reduce memory cost. - * This uses binary-searching instead for comments. - */ -module.exports = class TokenStore { - - /** - * Initializes this token store. - * @param {Token[]} tokens - The array of tokens. - * @param {Comment[]} comments - The array of comments. - */ - constructor(tokens, comments) { - this[TOKENS] = tokens; - this[COMMENTS] = comments; - this[INDEX_MAP] = createIndexMap(tokens, comments); - } - - //-------------------------------------------------------------------------- - // Gets single token. - //-------------------------------------------------------------------------- - - /** - * Gets the token starting at the specified index. - * @param {number} offset - Index of the start of the token's range. - * @param {Object} [options=0] - The option object. - * @param {boolean} [options.includeComments=false] - The flag to iterate comments as well. - * @returns {Token|null} The token starting at index, or null if no such token. - */ - getTokenByRangeStart(offset, options) { - const includeComments = options && options.includeComments; - const token = cursors.forward.createBaseCursor( - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - offset, - -1, - includeComments - ).getOneToken(); - - if (token && token.range[0] === offset) { - return token; - } - return null; - } - - /** - * Gets the first token of the given node. - * @param {ASTNode} node - The AST node. - * @param {number|Function|Object} [options=0] - The option object. If this is a number then it's `options.skip`. If this is a function then it's `options.filter`. - * @param {boolean} [options.includeComments=false] - The flag to iterate comments as well. - * @param {Function|null} [options.filter=null] - The predicate function to choose tokens. - * @param {number} [options.skip=0] - The count of tokens the cursor skips. - * @returns {Token|null} An object representing the token. - */ - getFirstToken(node, options) { - return createCursorWithSkip( - cursors.forward, - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - node.range[0], - node.range[1], - options - ).getOneToken(); - } - - /** - * Gets the last token of the given node. - * @param {ASTNode} node - The AST node. - * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstToken() - * @returns {Token|null} An object representing the token. - */ - getLastToken(node, options) { - return createCursorWithSkip( - cursors.backward, - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - node.range[0], - node.range[1], - options - ).getOneToken(); - } - - /** - * Gets the token that precedes a given node or token. - * @param {ASTNode|Token|Comment} node - The AST node or token. - * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstToken() - * @returns {Token|null} An object representing the token. - */ - getTokenBefore(node, options) { - return createCursorWithSkip( - cursors.backward, - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - -1, - node.range[0], - options - ).getOneToken(); - } - - /** - * Gets the token that follows a given node or token. - * @param {ASTNode|Token|Comment} node - The AST node or token. - * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstToken() - * @returns {Token|null} An object representing the token. - */ - getTokenAfter(node, options) { - return createCursorWithSkip( - cursors.forward, - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - node.range[1], - -1, - options - ).getOneToken(); - } - - /** - * Gets the first token between two non-overlapping nodes. - * @param {ASTNode|Token|Comment} left - Node before the desired token range. - * @param {ASTNode|Token|Comment} right - Node after the desired token range. - * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstToken() - * @returns {Token|null} An object representing the token. - */ - getFirstTokenBetween(left, right, options) { - return createCursorWithSkip( - cursors.forward, - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - left.range[1], - right.range[0], - options - ).getOneToken(); - } - - /** - * Gets the last token between two non-overlapping nodes. - * @param {ASTNode|Token|Comment} left Node before the desired token range. - * @param {ASTNode|Token|Comment} right Node after the desired token range. - * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstToken() - * @returns {Token|null} An object representing the token. - */ - getLastTokenBetween(left, right, options) { - return createCursorWithSkip( - cursors.backward, - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - left.range[1], - right.range[0], - options - ).getOneToken(); - } - - /** - * Gets the token that precedes a given node or token in the token stream. - * This is defined for backward compatibility. Use `includeComments` option instead. - * TODO: We have a plan to remove this in a future major version. - * @param {ASTNode|Token|Comment} node The AST node or token. - * @param {number} [skip=0] A number of tokens to skip. - * @returns {Token|null} An object representing the token. - * @deprecated - */ - getTokenOrCommentBefore(node, skip) { - return this.getTokenBefore(node, { includeComments: true, skip }); - } - - /** - * Gets the token that follows a given node or token in the token stream. - * This is defined for backward compatibility. Use `includeComments` option instead. - * TODO: We have a plan to remove this in a future major version. - * @param {ASTNode|Token|Comment} node The AST node or token. - * @param {number} [skip=0] A number of tokens to skip. - * @returns {Token|null} An object representing the token. - * @deprecated - */ - getTokenOrCommentAfter(node, skip) { - return this.getTokenAfter(node, { includeComments: true, skip }); - } - - //-------------------------------------------------------------------------- - // Gets multiple tokens. - //-------------------------------------------------------------------------- - - /** - * Gets the first `count` tokens of the given node. - * @param {ASTNode} node - The AST node. - * @param {number|Function|Object} [options=0] - The option object. If this is a number then it's `options.count`. If this is a function then it's `options.filter`. - * @param {boolean} [options.includeComments=false] - The flag to iterate comments as well. - * @param {Function|null} [options.filter=null] - The predicate function to choose tokens. - * @param {number} [options.count=0] - The maximum count of tokens the cursor iterates. - * @returns {Token[]} Tokens. - */ - getFirstTokens(node, options) { - return createCursorWithCount( - cursors.forward, - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - node.range[0], - node.range[1], - options - ).getAllTokens(); - } - - /** - * Gets the last `count` tokens of the given node. - * @param {ASTNode} node - The AST node. - * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstTokens() - * @returns {Token[]} Tokens. - */ - getLastTokens(node, options) { - return createCursorWithCount( - cursors.backward, - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - node.range[0], - node.range[1], - options - ).getAllTokens().reverse(); - } - - /** - * Gets the `count` tokens that precedes a given node or token. - * @param {ASTNode|Token|Comment} node - The AST node or token. - * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstTokens() - * @returns {Token[]} Tokens. - */ - getTokensBefore(node, options) { - return createCursorWithCount( - cursors.backward, - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - -1, - node.range[0], - options - ).getAllTokens().reverse(); - } - - /** - * Gets the `count` tokens that follows a given node or token. - * @param {ASTNode|Token|Comment} node - The AST node or token. - * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstTokens() - * @returns {Token[]} Tokens. - */ - getTokensAfter(node, options) { - return createCursorWithCount( - cursors.forward, - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - node.range[1], - -1, - options - ).getAllTokens(); - } - - /** - * Gets the first `count` tokens between two non-overlapping nodes. - * @param {ASTNode|Token|Comment} left - Node before the desired token range. - * @param {ASTNode|Token|Comment} right - Node after the desired token range. - * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstTokens() - * @returns {Token[]} Tokens between left and right. - */ - getFirstTokensBetween(left, right, options) { - return createCursorWithCount( - cursors.forward, - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - left.range[1], - right.range[0], - options - ).getAllTokens(); - } - - /** - * Gets the last `count` tokens between two non-overlapping nodes. - * @param {ASTNode|Token|Comment} left Node before the desired token range. - * @param {ASTNode|Token|Comment} right Node after the desired token range. - * @param {number|Function|Object} [options=0] - The option object. Same options as getFirstTokens() - * @returns {Token[]} Tokens between left and right. - */ - getLastTokensBetween(left, right, options) { - return createCursorWithCount( - cursors.backward, - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - left.range[1], - right.range[0], - options - ).getAllTokens().reverse(); - } - - /** - * Gets all tokens that are related to the given node. - * @param {ASTNode} node - The AST node. - * @param {Function|Object} options The option object. If this is a function then it's `options.filter`. - * @param {boolean} [options.includeComments=false] - The flag to iterate comments as well. - * @param {Function|null} [options.filter=null] - The predicate function to choose tokens. - * @param {number} [options.count=0] - The maximum count of tokens the cursor iterates. - * @returns {Token[]} Array of objects representing tokens. - */ - /** - * Gets all tokens that are related to the given node. - * @param {ASTNode} node - The AST node. - * @param {int} [beforeCount=0] - The number of tokens before the node to retrieve. - * @param {int} [afterCount=0] - The number of tokens after the node to retrieve. - * @returns {Token[]} Array of objects representing tokens. - */ - getTokens(node, beforeCount, afterCount) { - return createCursorWithPadding( - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - node.range[0], - node.range[1], - beforeCount, - afterCount - ).getAllTokens(); - } - - /** - * Gets all of the tokens between two non-overlapping nodes. - * @param {ASTNode|Token|Comment} left Node before the desired token range. - * @param {ASTNode|Token|Comment} right Node after the desired token range. - * @param {Function|Object} options The option object. If this is a function then it's `options.filter`. - * @param {boolean} [options.includeComments=false] - The flag to iterate comments as well. - * @param {Function|null} [options.filter=null] - The predicate function to choose tokens. - * @param {number} [options.count=0] - The maximum count of tokens the cursor iterates. - * @returns {Token[]} Tokens between left and right. - */ - /** - * Gets all of the tokens between two non-overlapping nodes. - * @param {ASTNode|Token|Comment} left Node before the desired token range. - * @param {ASTNode|Token|Comment} right Node after the desired token range. - * @param {int} [padding=0] Number of extra tokens on either side of center. - * @returns {Token[]} Tokens between left and right. - */ - getTokensBetween(left, right, padding) { - return createCursorWithPadding( - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - left.range[1], - right.range[0], - padding, - padding - ).getAllTokens(); - } - - //-------------------------------------------------------------------------- - // Others. - //-------------------------------------------------------------------------- - - /** - * Checks whether any comments exist or not between the given 2 nodes. - * - * @param {ASTNode} left - The node to check. - * @param {ASTNode} right - The node to check. - * @returns {boolean} `true` if one or more comments exist. - */ - commentsExistBetween(left, right) { - const index = utils.search(this[COMMENTS], left.range[1]); - - return ( - index < this[COMMENTS].length && - this[COMMENTS][index].range[1] <= right.range[0] - ); - } - - /** - * Gets all comment tokens directly before the given node or token. - * @param {ASTNode|token} nodeOrToken The AST node or token to check for adjacent comment tokens. - * @returns {Array} An array of comments in occurrence order. - */ - getCommentsBefore(nodeOrToken) { - const cursor = createCursorWithCount( - cursors.backward, - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - -1, - nodeOrToken.range[0], - { includeComments: true } - ); - - return getAdjacentCommentTokensFromCursor(cursor).reverse(); - } - - /** - * Gets all comment tokens directly after the given node or token. - * @param {ASTNode|token} nodeOrToken The AST node or token to check for adjacent comment tokens. - * @returns {Array} An array of comments in occurrence order. - */ - getCommentsAfter(nodeOrToken) { - const cursor = createCursorWithCount( - cursors.forward, - this[TOKENS], - this[COMMENTS], - this[INDEX_MAP], - nodeOrToken.range[1], - -1, - { includeComments: true } - ); - - return getAdjacentCommentTokensFromCursor(cursor); - } - - /** - * Gets all comment tokens inside the given node. - * @param {ASTNode} node The AST node to get the comments for. - * @returns {Array} An array of comments in occurrence order. - */ - getCommentsInside(node) { - return this.getTokens(node, { - includeComments: true, - filter: astUtils.isCommentToken - }); - } -}; diff --git a/node_modules/eslint/lib/token-store/limit-cursor.js b/node_modules/eslint/lib/token-store/limit-cursor.js deleted file mode 100644 index efb46cf0..00000000 --- a/node_modules/eslint/lib/token-store/limit-cursor.js +++ /dev/null @@ -1,40 +0,0 @@ -/** - * @fileoverview Define the cursor which limits the number of tokens. - * @author Toru Nagashima - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const DecorativeCursor = require("./decorative-cursor"); - -//------------------------------------------------------------------------------ -// Exports -//------------------------------------------------------------------------------ - -/** - * The decorative cursor which limits the number of tokens. - */ -module.exports = class LimitCursor extends DecorativeCursor { - - /** - * Initializes this cursor. - * @param {Cursor} cursor - The cursor to be decorated. - * @param {number} count - The count of tokens this cursor iterates. - */ - constructor(cursor, count) { - super(cursor); - this.count = count; - } - - /** @inheritdoc */ - moveNext() { - if (this.count > 0) { - this.count -= 1; - return super.moveNext(); - } - return false; - } -}; diff --git a/node_modules/eslint/lib/token-store/padded-token-cursor.js b/node_modules/eslint/lib/token-store/padded-token-cursor.js deleted file mode 100644 index c083aed1..00000000 --- a/node_modules/eslint/lib/token-store/padded-token-cursor.js +++ /dev/null @@ -1,38 +0,0 @@ -/** - * @fileoverview Define the cursor which iterates tokens only, with inflated range. - * @author Toru Nagashima - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const ForwardTokenCursor = require("./forward-token-cursor"); - -//------------------------------------------------------------------------------ -// Exports -//------------------------------------------------------------------------------ - -/** - * The cursor which iterates tokens only, with inflated range. - * This is for the backward compatibility of padding options. - */ -module.exports = class PaddedTokenCursor extends ForwardTokenCursor { - - /** - * Initializes this cursor. - * @param {Token[]} tokens - The array of tokens. - * @param {Comment[]} comments - The array of comments. - * @param {Object} indexMap - The map from locations to indices in `tokens`. - * @param {number} startLoc - The start location of the iteration range. - * @param {number} endLoc - The end location of the iteration range. - * @param {number} beforeCount - The number of tokens this cursor iterates before start. - * @param {number} afterCount - The number of tokens this cursor iterates after end. - */ - constructor(tokens, comments, indexMap, startLoc, endLoc, beforeCount, afterCount) { - super(tokens, comments, indexMap, startLoc, endLoc); - this.index = Math.max(0, this.index - beforeCount); - this.indexEnd = Math.min(tokens.length - 1, this.indexEnd + afterCount); - } -}; diff --git a/node_modules/eslint/lib/token-store/skip-cursor.js b/node_modules/eslint/lib/token-store/skip-cursor.js deleted file mode 100644 index ab34dfab..00000000 --- a/node_modules/eslint/lib/token-store/skip-cursor.js +++ /dev/null @@ -1,42 +0,0 @@ -/** - * @fileoverview Define the cursor which ignores the first few tokens. - * @author Toru Nagashima - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const DecorativeCursor = require("./decorative-cursor"); - -//------------------------------------------------------------------------------ -// Exports -//------------------------------------------------------------------------------ - -/** - * The decorative cursor which ignores the first few tokens. - */ -module.exports = class SkipCursor extends DecorativeCursor { - - /** - * Initializes this cursor. - * @param {Cursor} cursor - The cursor to be decorated. - * @param {number} count - The count of tokens this cursor skips. - */ - constructor(cursor, count) { - super(cursor); - this.count = count; - } - - /** @inheritdoc */ - moveNext() { - while (this.count > 0) { - this.count -= 1; - if (!super.moveNext()) { - return false; - } - } - return super.moveNext(); - } -}; diff --git a/node_modules/eslint/lib/token-store/utils.js b/node_modules/eslint/lib/token-store/utils.js deleted file mode 100644 index 34b0a9af..00000000 --- a/node_modules/eslint/lib/token-store/utils.js +++ /dev/null @@ -1,104 +0,0 @@ -/** - * @fileoverview Define utilify functions for token store. - * @author Toru Nagashima - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Gets `token.range[0]` from the given token. - * - * @param {Node|Token|Comment} token - The token to get. - * @returns {number} The start location. - * @private - */ -function getStartLocation(token) { - return token.range[0]; -} - -//------------------------------------------------------------------------------ -// Exports -//------------------------------------------------------------------------------ - -/** - * Binary-searches the index of the first token which is after the given location. - * If it was not found, this returns `tokens.length`. - * - * @param {(Token|Comment)[]} tokens - It searches the token in this list. - * @param {number} location - The location to search. - * @returns {number} The found index or `tokens.length`. - */ -exports.search = function search(tokens, location) { - return lodash.sortedIndexBy( - tokens, - { range: [location] }, - getStartLocation - ); -}; - -/** - * Gets the index of the `startLoc` in `tokens`. - * `startLoc` can be the value of `node.range[1]`, so this checks about `startLoc - 1` as well. - * - * @param {(Token|Comment)[]} tokens - The tokens to find an index. - * @param {Object} indexMap - The map from locations to indices. - * @param {number} startLoc - The location to get an index. - * @returns {number} The index. - */ -exports.getFirstIndex = function getFirstIndex(tokens, indexMap, startLoc) { - if (startLoc in indexMap) { - return indexMap[startLoc]; - } - if ((startLoc - 1) in indexMap) { - const index = indexMap[startLoc - 1]; - const token = (index >= 0 && index < tokens.length) ? tokens[index] : null; - - /* - * For the map of "comment's location -> token's index", it points the next token of a comment. - * In that case, +1 is unnecessary. - */ - if (token && token.range[0] >= startLoc) { - return index; - } - return index + 1; - } - return 0; -}; - -/** - * Gets the index of the `endLoc` in `tokens`. - * The information of end locations are recorded at `endLoc - 1` in `indexMap`, so this checks about `endLoc - 1` as well. - * - * @param {(Token|Comment)[]} tokens - The tokens to find an index. - * @param {Object} indexMap - The map from locations to indices. - * @param {number} endLoc - The location to get an index. - * @returns {number} The index. - */ -exports.getLastIndex = function getLastIndex(tokens, indexMap, endLoc) { - if (endLoc in indexMap) { - return indexMap[endLoc] - 1; - } - if ((endLoc - 1) in indexMap) { - const index = indexMap[endLoc - 1]; - const token = (index >= 0 && index < tokens.length) ? tokens[index] : null; - - /* - * For the map of "comment's location -> token's index", it points the next token of a comment. - * In that case, -1 is necessary. - */ - if (token && token.range[1] > endLoc) { - return index - 1; - } - return index; - } - return tokens.length - 1; -}; diff --git a/node_modules/eslint/lib/util/ajv.js b/node_modules/eslint/lib/util/ajv.js deleted file mode 100644 index f9e8b985..00000000 --- a/node_modules/eslint/lib/util/ajv.js +++ /dev/null @@ -1,29 +0,0 @@ -/** - * @fileoverview The instance of Ajv validator. - * @author Evgeny Poberezkin - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const Ajv = require("ajv"), - metaSchema = require("ajv/lib/refs/json-schema-draft-04.json"); - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -const ajv = new Ajv({ - meta: false, - validateSchema: false, - missingRefs: "ignore", - verbose: true -}); - -ajv.addMetaSchema(metaSchema); -// eslint-disable-next-line no-underscore-dangle -ajv._opts.defaultMeta = metaSchema.id; - -module.exports = ajv; diff --git a/node_modules/eslint/lib/util/apply-disable-directives.js b/node_modules/eslint/lib/util/apply-disable-directives.js deleted file mode 100644 index 81539427..00000000 --- a/node_modules/eslint/lib/util/apply-disable-directives.js +++ /dev/null @@ -1,160 +0,0 @@ -/** - * @fileoverview A module that filters reported problems based on `eslint-disable` and `eslint-enable` comments - * @author Teddy Katz - */ - -"use strict"; - -const lodash = require("lodash"); - -/** - * Compares the locations of two objects in a source file - * @param {{line: number, column: number}} itemA The first object - * @param {{line: number, column: number}} itemB The second object - * @returns {number} A value less than 1 if itemA appears before itemB in the source file, greater than 1 if - * itemA appears after itemB in the source file, or 0 if itemA and itemB have the same location. - */ -function compareLocations(itemA, itemB) { - return itemA.line - itemB.line || itemA.column - itemB.column; -} - -/** - * This is the same as the exported function, except that it - * doesn't handle disable-line and disable-next-line directives, and it always reports unused - * disable directives. - * @param {Object} options options for applying directives. This is the same as the options - * for the exported function, except that `reportUnusedDisableDirectives` is not supported - * (this function always reports unused disable directives). - * @returns {{problems: Problem[], unusedDisableDirectives: Problem[]}} An object with a list - * of filtered problems and unused eslint-disable directives - */ -function applyDirectives(options) { - const problems = []; - let nextDirectiveIndex = 0; - let currentGlobalDisableDirective = null; - const disabledRuleMap = new Map(); - - // enabledRules is only used when there is a current global disable directive. - const enabledRules = new Set(); - const usedDisableDirectives = new Set(); - - for (const problem of options.problems) { - while ( - nextDirectiveIndex < options.directives.length && - compareLocations(options.directives[nextDirectiveIndex], problem) <= 0 - ) { - const directive = options.directives[nextDirectiveIndex++]; - - switch (directive.type) { - case "disable": - if (directive.ruleId === null) { - currentGlobalDisableDirective = directive; - disabledRuleMap.clear(); - enabledRules.clear(); - } else if (currentGlobalDisableDirective) { - enabledRules.delete(directive.ruleId); - disabledRuleMap.set(directive.ruleId, directive); - } else { - disabledRuleMap.set(directive.ruleId, directive); - } - break; - - case "enable": - if (directive.ruleId === null) { - currentGlobalDisableDirective = null; - disabledRuleMap.clear(); - } else if (currentGlobalDisableDirective) { - enabledRules.add(directive.ruleId); - disabledRuleMap.delete(directive.ruleId); - } else { - disabledRuleMap.delete(directive.ruleId); - } - break; - - // no default - } - } - - if (disabledRuleMap.has(problem.ruleId)) { - usedDisableDirectives.add(disabledRuleMap.get(problem.ruleId)); - } else if (currentGlobalDisableDirective && !enabledRules.has(problem.ruleId)) { - usedDisableDirectives.add(currentGlobalDisableDirective); - } else { - problems.push(problem); - } - } - - const unusedDisableDirectives = options.directives - .filter(directive => directive.type === "disable" && !usedDisableDirectives.has(directive)) - .map(directive => ({ - ruleId: null, - message: directive.ruleId - ? `Unused eslint-disable directive (no problems were reported from '${directive.ruleId}').` - : "Unused eslint-disable directive (no problems were reported).", - line: directive.unprocessedDirective.line, - column: directive.unprocessedDirective.column, - severity: 2, - source: null, - nodeType: null - })); - - return { problems, unusedDisableDirectives }; -} - -/** - * Given a list of directive comments (i.e. metadata about eslint-disable and eslint-enable comments) and a list - * of reported problems, determines which problems should be reported. - * @param {Object} options Information about directives and problems - * @param {{ - * type: ("disable"|"enable"|"disable-line"|"disable-next-line"), - * ruleId: (string|null), - * line: number, - * column: number - * }} options.directives Directive comments found in the file, with one-based columns. - * Two directive comments can only have the same location if they also have the same type (e.g. a single eslint-disable - * comment for two different rules is represented as two directives). - * @param {{ruleId: (string|null), line: number, column: number}[]} options.problems - * A list of problems reported by rules, sorted by increasing location in the file, with one-based columns. - * @param {boolean} options.reportUnusedDisableDirectives If `true`, adds additional problems for unused directives - * @returns {{ruleId: (string|null), line: number, column: number}[]} - * A list of reported problems that were not disabled by the directive comments. - */ -module.exports = options => { - const blockDirectives = options.directives - .filter(directive => directive.type === "disable" || directive.type === "enable") - .map(directive => Object.assign({}, directive, { unprocessedDirective: directive })) - .sort(compareLocations); - - const lineDirectives = lodash.flatMap(options.directives, directive => { - switch (directive.type) { - case "disable": - case "enable": - return []; - - case "disable-line": - return [ - { type: "disable", line: directive.line, column: 1, ruleId: directive.ruleId, unprocessedDirective: directive }, - { type: "enable", line: directive.line + 1, column: 0, ruleId: directive.ruleId, unprocessedDirective: directive } - ]; - - case "disable-next-line": - return [ - { type: "disable", line: directive.line + 1, column: 1, ruleId: directive.ruleId, unprocessedDirective: directive }, - { type: "enable", line: directive.line + 2, column: 0, ruleId: directive.ruleId, unprocessedDirective: directive } - ]; - - default: - throw new TypeError(`Unrecognized directive type '${directive.type}'`); - } - }).sort(compareLocations); - - const blockDirectivesResult = applyDirectives({ problems: options.problems, directives: blockDirectives }); - const lineDirectivesResult = applyDirectives({ problems: blockDirectivesResult.problems, directives: lineDirectives }); - - return options.reportUnusedDisableDirectives - ? lineDirectivesResult.problems - .concat(blockDirectivesResult.unusedDisableDirectives) - .concat(lineDirectivesResult.unusedDisableDirectives) - .sort(compareLocations) - : lineDirectivesResult.problems; -}; diff --git a/node_modules/eslint/lib/util/fix-tracker.js b/node_modules/eslint/lib/util/fix-tracker.js deleted file mode 100644 index 067070df..00000000 --- a/node_modules/eslint/lib/util/fix-tracker.js +++ /dev/null @@ -1,120 +0,0 @@ -/** - * @fileoverview Helper class to aid in constructing fix commands. - * @author Alan Pierce - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const astUtils = require("../ast-utils"); - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -/** - * A helper class to combine fix options into a fix command. Currently, it - * exposes some "retain" methods that extend the range of the text being - * replaced so that other fixes won't touch that region in the same pass. - */ -class FixTracker { - - /** - * Create a new FixTracker. - * - * @param {ruleFixer} fixer A ruleFixer instance. - * @param {SourceCode} sourceCode A SourceCode object for the current code. - */ - constructor(fixer, sourceCode) { - this.fixer = fixer; - this.sourceCode = sourceCode; - this.retainedRange = null; - } - - /** - * Mark the given range as "retained", meaning that other fixes may not - * may not modify this region in the same pass. - * - * @param {int[]} range The range to retain. - * @returns {FixTracker} The same RuleFixer, for chained calls. - */ - retainRange(range) { - this.retainedRange = range; - return this; - } - - /** - * Given a node, find the function containing it (or the entire program) and - * mark it as retained, meaning that other fixes may not modify it in this - * pass. This is useful for avoiding conflicts in fixes that modify control - * flow. - * - * @param {ASTNode} node The node to use as a starting point. - * @returns {FixTracker} The same RuleFixer, for chained calls. - */ - retainEnclosingFunction(node) { - const functionNode = astUtils.getUpperFunction(node); - - return this.retainRange(functionNode ? functionNode.range : this.sourceCode.ast.range); - } - - /** - * Given a node or token, find the token before and afterward, and mark that - * range as retained, meaning that other fixes may not modify it in this - * pass. This is useful for avoiding conflicts in fixes that make a small - * change to the code where the AST should not be changed. - * - * @param {ASTNode|Token} nodeOrToken The node or token to use as a starting - * point. The token to the left and right are use in the range. - * @returns {FixTracker} The same RuleFixer, for chained calls. - */ - retainSurroundingTokens(nodeOrToken) { - const tokenBefore = this.sourceCode.getTokenBefore(nodeOrToken) || nodeOrToken; - const tokenAfter = this.sourceCode.getTokenAfter(nodeOrToken) || nodeOrToken; - - return this.retainRange([tokenBefore.range[0], tokenAfter.range[1]]); - } - - /** - * Create a fix command that replaces the given range with the given text, - * accounting for any retained ranges. - * - * @param {int[]} range The range to remove in the fix. - * @param {string} text The text to insert in place of the range. - * @returns {Object} The fix command. - */ - replaceTextRange(range, text) { - let actualRange; - - if (this.retainedRange) { - actualRange = [ - Math.min(this.retainedRange[0], range[0]), - Math.max(this.retainedRange[1], range[1]) - ]; - } else { - actualRange = range; - } - - return this.fixer.replaceTextRange( - actualRange, - this.sourceCode.text.slice(actualRange[0], range[0]) + - text + - this.sourceCode.text.slice(range[1], actualRange[1]) - ); - } - - /** - * Create a fix command that removes the given node or token, accounting for - * any retained ranges. - * - * @param {ASTNode|Token} nodeOrToken The node or token to remove. - * @returns {Object} The fix command. - */ - remove(nodeOrToken) { - return this.replaceTextRange(nodeOrToken.range, ""); - } -} - -module.exports = FixTracker; diff --git a/node_modules/eslint/lib/util/glob-util.js b/node_modules/eslint/lib/util/glob-util.js deleted file mode 100644 index d687aa74..00000000 --- a/node_modules/eslint/lib/util/glob-util.js +++ /dev/null @@ -1,195 +0,0 @@ -/** - * @fileoverview Utilities for working with globs and the filesystem. - * @author Ian VanSchooten - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const lodash = require("lodash"), - fs = require("fs"), - path = require("path"), - GlobSync = require("./glob"), - - pathUtil = require("./path-util"), - IgnoredPaths = require("../ignored-paths"); - -const debug = require("debug")("eslint:glob-util"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Checks if a provided path is a directory and returns a glob string matching - * all files under that directory if so, the path itself otherwise. - * - * Reason for this is that `glob` needs `/**` to collect all the files under a - * directory where as our previous implementation without `glob` simply walked - * a directory that is passed. So this is to maintain backwards compatibility. - * - * Also makes sure all path separators are POSIX style for `glob` compatibility. - * - * @param {Object} [options] An options object - * @param {string[]} [options.extensions=[".js"]] An array of accepted extensions - * @param {string} [options.cwd=process.cwd()] The cwd to use to resolve relative pathnames - * @returns {Function} A function that takes a pathname and returns a glob that - * matches all files with the provided extensions if - * pathname is a directory. - */ -function processPath(options) { - const cwd = (options && options.cwd) || process.cwd(); - let extensions = (options && options.extensions) || [".js"]; - - extensions = extensions.map(ext => ext.replace(/^\./, "")); - - let suffix = "/**"; - - if (extensions.length === 1) { - suffix += `/*.${extensions[0]}`; - } else { - suffix += `/*.{${extensions.join(",")}}`; - } - - /** - * A function that converts a directory name to a glob pattern - * - * @param {string} pathname The directory path to be modified - * @returns {string} The glob path or the file path itself - * @private - */ - return function(pathname) { - let newPath = pathname; - const resolvedPath = path.resolve(cwd, pathname); - - if (fs.existsSync(resolvedPath) && fs.statSync(resolvedPath).isDirectory()) { - newPath = pathname.replace(/[/\\]$/, "") + suffix; - } - - return pathUtil.convertPathToPosix(newPath); - }; -} - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -/** - * Resolves any directory patterns into glob-based patterns for easier handling. - * @param {string[]} patterns File patterns (such as passed on the command line). - * @param {Object} options An options object. - * @returns {string[]} The equivalent glob patterns and filepath strings. - */ -function resolveFileGlobPatterns(patterns, options) { - - const processPathExtensions = processPath(options); - - return patterns.filter(p => p.length).map(processPathExtensions); -} - -const dotfilesPattern = /(?:(?:^\.)|(?:[/\\]\.))[^/\\.].*/; - -/** - * Build a list of absolute filesnames on which ESLint will act. - * Ignored files are excluded from the results, as are duplicates. - * - * @param {string[]} globPatterns Glob patterns. - * @param {Object} [providedOptions] An options object. - * @param {string} [providedOptions.cwd] CWD (considered for relative filenames) - * @param {boolean} [providedOptions.ignore] False disables use of .eslintignore. - * @param {string} [providedOptions.ignorePath] The ignore file to use instead of .eslintignore. - * @param {string} [providedOptions.ignorePattern] A pattern of files to ignore. - * @returns {string[]} Resolved absolute filenames. - */ -function listFilesToProcess(globPatterns, providedOptions) { - const options = providedOptions || { ignore: true }; - const files = []; - const added = {}; - - const cwd = options.cwd || process.cwd(); - - const getIgnorePaths = lodash.memoize( - optionsObj => - new IgnoredPaths(optionsObj) - ); - - /** - * Executes the linter on a file defined by the `filename`. Skips - * unsupported file extensions and any files that are already linted. - * @param {string} filename The file to be processed - * @param {boolean} shouldWarnIgnored Whether or not a report should be made if - * the file is ignored - * @param {IgnoredPaths} ignoredPaths An instance of IgnoredPaths - * @returns {void} - */ - function addFile(filename, shouldWarnIgnored, ignoredPaths) { - let ignored = false; - let isSilentlyIgnored; - - if (ignoredPaths.contains(filename, "default")) { - ignored = (options.ignore !== false) && shouldWarnIgnored; - isSilentlyIgnored = !shouldWarnIgnored; - } - - if (options.ignore !== false) { - if (ignoredPaths.contains(filename, "custom")) { - if (shouldWarnIgnored) { - ignored = true; - } else { - isSilentlyIgnored = true; - } - } - } - - if (isSilentlyIgnored && !ignored) { - return; - } - - if (added[filename]) { - return; - } - files.push({ filename, ignored }); - added[filename] = true; - } - - debug("Creating list of files to process."); - globPatterns.forEach(pattern => { - const file = path.resolve(cwd, pattern); - - if (fs.existsSync(file) && fs.statSync(file).isFile()) { - const ignoredPaths = getIgnorePaths(options); - - addFile(fs.realpathSync(file), true, ignoredPaths); - } else { - - // regex to find .hidden or /.hidden patterns, but not ./relative or ../relative - const globIncludesDotfiles = dotfilesPattern.test(pattern); - let newOptions = options; - - if (!options.dotfiles) { - newOptions = Object.assign({}, options, { dotfiles: globIncludesDotfiles }); - } - - const ignoredPaths = getIgnorePaths(newOptions); - const shouldIgnore = ignoredPaths.getIgnoredFoldersGlobChecker(); - const globOptions = { - nodir: true, - dot: true, - cwd - }; - - new GlobSync(pattern, globOptions, shouldIgnore).found.forEach(globMatch => { - addFile(path.resolve(cwd, globMatch), false, ignoredPaths); - }); - } - }); - - return files; -} - -module.exports = { - resolveFileGlobPatterns, - listFilesToProcess -}; diff --git a/node_modules/eslint/lib/util/glob.js b/node_modules/eslint/lib/util/glob.js deleted file mode 100644 index f352dae7..00000000 --- a/node_modules/eslint/lib/util/glob.js +++ /dev/null @@ -1,63 +0,0 @@ -/** - * @fileoverview An inherited `glob.GlobSync` to support .gitignore patterns. - * @author Kael Zhang - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const Sync = require("glob").GlobSync, - util = require("util"); - -//------------------------------------------------------------------------------ -// Private -//------------------------------------------------------------------------------ - -const IGNORE = Symbol("ignore"); - -/** - * Subclass of `glob.GlobSync` - * @param {string} pattern Pattern to be matched. - * @param {Object} options `options` for `glob` - * @param {function()} shouldIgnore Method to check whether a directory should be ignored. - * @constructor - */ -function GlobSync(pattern, options, shouldIgnore) { - - /** - * We don't put this thing to argument `options` to avoid - * further problems, such as `options` validation. - * - * Use `Symbol` as much as possible to avoid confliction. - */ - this[IGNORE] = shouldIgnore; - - Sync.call(this, pattern, options); -} - -util.inherits(GlobSync, Sync); - -/* eslint no-underscore-dangle: ["error", { "allow": ["_readdir", "_mark"] }] */ - -GlobSync.prototype._readdir = function(abs, inGlobStar) { - - /** - * `options.nodir` makes `options.mark` as `true`. - * Mark `abs` first - * to make sure `"node_modules"` will be ignored immediately with ignore pattern `"node_modules/"`. - * - * There is a built-in cache about marked `File.Stat` in `glob`, so that we could not worry about the extra invocation of `this._mark()` - */ - const marked = this._mark(abs); - - if (this[IGNORE](marked)) { - return null; - } - - return Sync.prototype._readdir.call(this, abs, inGlobStar); -}; - - -module.exports = GlobSync; diff --git a/node_modules/eslint/lib/util/hash.js b/node_modules/eslint/lib/util/hash.js deleted file mode 100644 index 6d7ef8bf..00000000 --- a/node_modules/eslint/lib/util/hash.js +++ /dev/null @@ -1,35 +0,0 @@ -/** - * @fileoverview Defining the hashing function in one place. - * @author Michael Ficarra - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const murmur = require("imurmurhash"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -//------------------------------------------------------------------------------ -// Private -//------------------------------------------------------------------------------ - -/** - * hash the given string - * @param {string} str the string to hash - * @returns {string} the hash - */ -function hash(str) { - return murmur(str).result().toString(36); -} - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -module.exports = hash; diff --git a/node_modules/eslint/lib/util/interpolate.js b/node_modules/eslint/lib/util/interpolate.js deleted file mode 100644 index cefdcca5..00000000 --- a/node_modules/eslint/lib/util/interpolate.js +++ /dev/null @@ -1,28 +0,0 @@ -/** - * @fileoverview Interpolate keys from an object into a string with {{ }} markers. - * @author Jed Fox - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -module.exports = (text, data) => { - if (!data) { - return text; - } - - // Substitution content for any {{ }} markers. - return text.replace(/\{\{([^{}]+?)\}\}/g, (fullMatch, termWithWhitespace) => { - const term = termWithWhitespace.trim(); - - if (term in data) { - return data[term]; - } - - // Preserve old behavior: If parameter name not provided, don't replace it. - return fullMatch; - }); -}; diff --git a/node_modules/eslint/lib/util/keywords.js b/node_modules/eslint/lib/util/keywords.js deleted file mode 100644 index 3fbb7777..00000000 --- a/node_modules/eslint/lib/util/keywords.js +++ /dev/null @@ -1,67 +0,0 @@ -/** - * @fileoverview A shared list of ES3 keywords. - * @author Josh Perez - */ -"use strict"; - -module.exports = [ - "abstract", - "boolean", - "break", - "byte", - "case", - "catch", - "char", - "class", - "const", - "continue", - "debugger", - "default", - "delete", - "do", - "double", - "else", - "enum", - "export", - "extends", - "false", - "final", - "finally", - "float", - "for", - "function", - "goto", - "if", - "implements", - "import", - "in", - "instanceof", - "int", - "interface", - "long", - "native", - "new", - "null", - "package", - "private", - "protected", - "public", - "return", - "short", - "static", - "super", - "switch", - "synchronized", - "this", - "throw", - "throws", - "transient", - "true", - "try", - "typeof", - "var", - "void", - "volatile", - "while", - "with" -]; diff --git a/node_modules/eslint/lib/util/module-resolver.js b/node_modules/eslint/lib/util/module-resolver.js deleted file mode 100644 index 470a54f7..00000000 --- a/node_modules/eslint/lib/util/module-resolver.js +++ /dev/null @@ -1,85 +0,0 @@ -/** - * @fileoverview Implements the Node.js require.resolve algorithm - * @author Nicholas C. Zakas - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const Module = require("module"); - -//------------------------------------------------------------------------------ -// Private -//------------------------------------------------------------------------------ - -const DEFAULT_OPTIONS = { - - /* - * module.paths is an array of paths to search for resolving things relative - * to this file. Module.globalPaths contains all of the special Node.js - * directories that can also be searched for modules. - * - * Need to check for existence of module.paths because Jest seems not to - * include it. See https://github.com/eslint/eslint/issues/5791. - */ - lookupPaths: module.paths ? module.paths.concat(Module.globalPaths) : Module.globalPaths.concat() -}; - -/** - * Resolves modules based on a set of options. - */ -class ModuleResolver { - - /** - * Resolves modules based on a set of options. - * @param {Object} options The options for resolving modules. - * @param {string[]} options.lookupPaths An array of paths to include in the - * lookup with the highest priority paths coming first. - */ - constructor(options) { - this.options = Object.assign({}, DEFAULT_OPTIONS, options || {}); - } - - /** - * Resolves the file location of a given module relative to the configured - * lookup paths. - * @param {string} name The module name to resolve. - * @param {string} extraLookupPath An extra path to look into for the module. - * This path is used with the highest priority. - * @returns {string} The resolved file path for the module. - * @throws {Error} If the module cannot be resolved. - */ - resolve(name, extraLookupPath) { - - /* - * First, clone the lookup paths so we're not messing things up for - * subsequent calls to this function. Then, move the extraLookupPath to the - * top of the lookup paths list so it will be searched first. - */ - const lookupPaths = this.options.lookupPaths.concat(); - - lookupPaths.unshift(extraLookupPath); - - /** - * Module._findPath is an internal method to Node.js, then one they use to - * lookup file paths when require() is called. So, we are hooking into the - * exact same logic that Node.js uses. - */ - const result = Module._findPath(name, lookupPaths); // eslint-disable-line no-underscore-dangle - - if (!result) { - throw new Error(`Cannot find module '${name}'`); - } - - return result; - } -} - -//------------------------------------------------------------------------------ -// Public API -//------------------------------------------------------------------------------ - -module.exports = ModuleResolver; diff --git a/node_modules/eslint/lib/util/naming.js b/node_modules/eslint/lib/util/naming.js deleted file mode 100644 index c5ff429a..00000000 --- a/node_modules/eslint/lib/util/naming.js +++ /dev/null @@ -1,113 +0,0 @@ -/** - * @fileoverview Common helpers for naming of plugins, formatters and configs - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const pathUtil = require("../util/path-util"); - -//------------------------------------------------------------------------------ -// Private -//------------------------------------------------------------------------------ - -const NAMESPACE_REGEX = /^@.*\//i; - -/** - * Brings package name to correct format based on prefix - * @param {string} name The name of the package. - * @param {string} prefix Can be either "eslint-plugin", "eslint-config" or "eslint-formatter" - * @returns {string} Normalized name of the package - * @private - */ -function normalizePackageName(name, prefix) { - let normalizedName = name; - - /** - * On Windows, name can come in with Windows slashes instead of Unix slashes. - * Normalize to Unix first to avoid errors later on. - * https://github.com/eslint/eslint/issues/5644 - */ - if (normalizedName.indexOf("\\") > -1) { - normalizedName = pathUtil.convertPathToPosix(normalizedName); - } - - if (normalizedName.charAt(0) === "@") { - - /** - * it's a scoped package - * package name is the prefix, or just a username - */ - const scopedPackageShortcutRegex = new RegExp(`^(@[^/]+)(?:/(?:${prefix})?)?$`), - scopedPackageNameRegex = new RegExp(`^${prefix}(-|$)`); - - if (scopedPackageShortcutRegex.test(normalizedName)) { - normalizedName = normalizedName.replace(scopedPackageShortcutRegex, `$1/${prefix}`); - } else if (!scopedPackageNameRegex.test(normalizedName.split("/")[1])) { - - /** - * for scoped packages, insert the prefix after the first / unless - * the path is already @scope/eslint or @scope/eslint-xxx-yyy - */ - normalizedName = normalizedName.replace(/^@([^/]+)\/(.*)$/, `@$1/${prefix}-$2`); - } - } else if (normalizedName.indexOf(`${prefix}-`) !== 0) { - normalizedName = `${prefix}-${normalizedName}`; - } - - return normalizedName; -} - -/** - * Removes the prefix from a term. - * @param {string} prefix The prefix to remove. - * @param {string} term The term which may have the prefix. - * @returns {string} The term without prefix. - */ -function removePrefixFromTerm(prefix, term) { - return term.startsWith(prefix) ? term.slice(prefix.length) : term; -} - -/** - * Adds a prefix to a term. - * @param {string} prefix The prefix to add. - * @param {string} term The term which may not have the prefix. - * @returns {string} The term with prefix. - */ -function addPrefixToTerm(prefix, term) { - return term.startsWith(prefix) ? term : `${prefix}${term}`; -} - -/** - * Gets the scope (namespace) of a term. - * @param {string} term The term which may have the namespace. - * @returns {string} The namepace of the term if it has one. - */ -function getNamespaceFromTerm(term) { - const match = term.match(NAMESPACE_REGEX); - - return match ? match[0] : ""; -} - -/** - * Removes the namespace from a term. - * @param {string} term The term which may have the namespace. - * @returns {string} The name of the plugin without the namespace. - */ -function removeNamespaceFromTerm(term) { - return term.replace(NAMESPACE_REGEX, ""); -} - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -module.exports = { - normalizePackageName, - removePrefixFromTerm, - addPrefixToTerm, - getNamespaceFromTerm, - removeNamespaceFromTerm -}; diff --git a/node_modules/eslint/lib/util/node-event-generator.js b/node_modules/eslint/lib/util/node-event-generator.js deleted file mode 100644 index 9d477bbb..00000000 --- a/node_modules/eslint/lib/util/node-event-generator.js +++ /dev/null @@ -1,308 +0,0 @@ -/** - * @fileoverview The event generator for AST nodes. - * @author Toru Nagashima - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const esquery = require("esquery"); -const lodash = require("lodash"); - -//------------------------------------------------------------------------------ -// Typedefs -//------------------------------------------------------------------------------ - -/** - * An object describing an AST selector - * @typedef {Object} ASTSelector - * @property {string} rawSelector The string that was parsed into this selector - * @property {boolean} isExit `true` if this should be emitted when exiting the node rather than when entering - * @property {Object} parsedSelector An object (from esquery) describing the matching behavior of the selector - * @property {string[]|null} listenerTypes A list of node types that could possibly cause the selector to match, - * or `null` if all node types could cause a match - * @property {number} attributeCount The total number of classes, pseudo-classes, and attribute queries in this selector - * @property {number} identifierCount The total number of identifier queries in this selector - */ - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Gets the possible types of a selector - * @param {Object} parsedSelector An object (from esquery) describing the matching behavior of the selector - * @returns {string[]|null} The node types that could possibly trigger this selector, or `null` if all node types could trigger it - */ -function getPossibleTypes(parsedSelector) { - switch (parsedSelector.type) { - case "identifier": - return [parsedSelector.value]; - - case "matches": { - const typesForComponents = parsedSelector.selectors.map(getPossibleTypes); - - if (typesForComponents.every(typesForComponent => typesForComponent)) { - return lodash.union.apply(null, typesForComponents); - } - return null; - } - - case "compound": { - const typesForComponents = parsedSelector.selectors.map(getPossibleTypes).filter(typesForComponent => typesForComponent); - - // If all of the components could match any type, then the compound could also match any type. - if (!typesForComponents.length) { - return null; - } - - /* - * If at least one of the components could only match a particular type, the compound could only match - * the intersection of those types. - */ - return lodash.intersection.apply(null, typesForComponents); - } - - case "child": - case "descendant": - case "sibling": - case "adjacent": - return getPossibleTypes(parsedSelector.right); - - default: - return null; - - } -} - -/** - * Counts the number of class, pseudo-class, and attribute queries in this selector - * @param {Object} parsedSelector An object (from esquery) describing the selector's matching behavior - * @returns {number} The number of class, pseudo-class, and attribute queries in this selector - */ -function countClassAttributes(parsedSelector) { - switch (parsedSelector.type) { - case "child": - case "descendant": - case "sibling": - case "adjacent": - return countClassAttributes(parsedSelector.left) + countClassAttributes(parsedSelector.right); - - case "compound": - case "not": - case "matches": - return parsedSelector.selectors.reduce((sum, childSelector) => sum + countClassAttributes(childSelector), 0); - - case "attribute": - case "field": - case "nth-child": - case "nth-last-child": - return 1; - - default: - return 0; - } -} - -/** - * Counts the number of identifier queries in this selector - * @param {Object} parsedSelector An object (from esquery) describing the selector's matching behavior - * @returns {number} The number of identifier queries - */ -function countIdentifiers(parsedSelector) { - switch (parsedSelector.type) { - case "child": - case "descendant": - case "sibling": - case "adjacent": - return countIdentifiers(parsedSelector.left) + countIdentifiers(parsedSelector.right); - - case "compound": - case "not": - case "matches": - return parsedSelector.selectors.reduce((sum, childSelector) => sum + countIdentifiers(childSelector), 0); - - case "identifier": - return 1; - - default: - return 0; - } -} - -/** - * Compares the specificity of two selector objects, with CSS-like rules. - * @param {ASTSelector} selectorA An AST selector descriptor - * @param {ASTSelector} selectorB Another AST selector descriptor - * @returns {number} - * a value less than 0 if selectorA is less specific than selectorB - * a value greater than 0 if selectorA is more specific than selectorB - * a value less than 0 if selectorA and selectorB have the same specificity, and selectorA <= selectorB alphabetically - * a value greater than 0 if selectorA and selectorB have the same specificity, and selectorA > selectorB alphabetically - */ -function compareSpecificity(selectorA, selectorB) { - return selectorA.attributeCount - selectorB.attributeCount || - selectorA.identifierCount - selectorB.identifierCount || - (selectorA.rawSelector <= selectorB.rawSelector ? -1 : 1); -} - -/** - * Parses a raw selector string, and throws a useful error if parsing fails. - * @param {string} rawSelector A raw AST selector - * @returns {Object} An object (from esquery) describing the matching behavior of this selector - * @throws {Error} An error if the selector is invalid - */ -function tryParseSelector(rawSelector) { - try { - return esquery.parse(rawSelector.replace(/:exit$/, "")); - } catch (err) { - if (typeof err.offset === "number") { - throw new SyntaxError(`Syntax error in selector "${rawSelector}" at position ${err.offset}: ${err.message}`); - } - throw err; - } -} - -/** - * Parses a raw selector string, and returns the parsed selector along with specificity and type information. - * @param {string} rawSelector A raw AST selector - * @returns {ASTSelector} A selector descriptor - */ -const parseSelector = lodash.memoize(rawSelector => { - const parsedSelector = tryParseSelector(rawSelector); - - return { - rawSelector, - isExit: rawSelector.endsWith(":exit"), - parsedSelector, - listenerTypes: getPossibleTypes(parsedSelector), - attributeCount: countClassAttributes(parsedSelector), - identifierCount: countIdentifiers(parsedSelector) - }; -}); - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -/** - * The event generator for AST nodes. - * This implements below interface. - * - * ```ts - * interface EventGenerator { - * emitter: SafeEmitter; - * enterNode(node: ASTNode): void; - * leaveNode(node: ASTNode): void; - * } - * ``` - */ -class NodeEventGenerator { - - /** - * @param {SafeEmitter} emitter - * An SafeEmitter which is the destination of events. This emitter must already - * have registered listeners for all of the events that it needs to listen for. - * (See lib/util/safe-emitter.js for more details on `SafeEmitter`.) - * @returns {NodeEventGenerator} new instance - */ - constructor(emitter) { - this.emitter = emitter; - this.currentAncestry = []; - this.enterSelectorsByNodeType = new Map(); - this.exitSelectorsByNodeType = new Map(); - this.anyTypeEnterSelectors = []; - this.anyTypeExitSelectors = []; - - emitter.eventNames().forEach(rawSelector => { - const selector = parseSelector(rawSelector); - - if (selector.listenerTypes) { - selector.listenerTypes.forEach(nodeType => { - const typeMap = selector.isExit ? this.exitSelectorsByNodeType : this.enterSelectorsByNodeType; - - if (!typeMap.has(nodeType)) { - typeMap.set(nodeType, []); - } - typeMap.get(nodeType).push(selector); - }); - } else { - (selector.isExit ? this.anyTypeExitSelectors : this.anyTypeEnterSelectors).push(selector); - } - }); - - this.anyTypeEnterSelectors.sort(compareSpecificity); - this.anyTypeExitSelectors.sort(compareSpecificity); - this.enterSelectorsByNodeType.forEach(selectorList => selectorList.sort(compareSpecificity)); - this.exitSelectorsByNodeType.forEach(selectorList => selectorList.sort(compareSpecificity)); - } - - /** - * Checks a selector against a node, and emits it if it matches - * @param {ASTNode} node The node to check - * @param {ASTSelector} selector An AST selector descriptor - * @returns {void} - */ - applySelector(node, selector) { - if (esquery.matches(node, selector.parsedSelector, this.currentAncestry)) { - this.emitter.emit(selector.rawSelector, node); - } - } - - /** - * Applies all appropriate selectors to a node, in specificity order - * @param {ASTNode} node The node to check - * @param {boolean} isExit `false` if the node is currently being entered, `true` if it's currently being exited - * @returns {void} - */ - applySelectors(node, isExit) { - const selectorsByNodeType = (isExit ? this.exitSelectorsByNodeType : this.enterSelectorsByNodeType).get(node.type) || []; - const anyTypeSelectors = isExit ? this.anyTypeExitSelectors : this.anyTypeEnterSelectors; - - /* - * selectorsByNodeType and anyTypeSelectors were already sorted by specificity in the constructor. - * Iterate through each of them, applying selectors in the right order. - */ - let selectorsByTypeIndex = 0; - let anyTypeSelectorsIndex = 0; - - while (selectorsByTypeIndex < selectorsByNodeType.length || anyTypeSelectorsIndex < anyTypeSelectors.length) { - if ( - selectorsByTypeIndex >= selectorsByNodeType.length || - anyTypeSelectorsIndex < anyTypeSelectors.length && - compareSpecificity(anyTypeSelectors[anyTypeSelectorsIndex], selectorsByNodeType[selectorsByTypeIndex]) < 0 - ) { - this.applySelector(node, anyTypeSelectors[anyTypeSelectorsIndex++]); - } else { - this.applySelector(node, selectorsByNodeType[selectorsByTypeIndex++]); - } - } - } - - /** - * Emits an event of entering AST node. - * @param {ASTNode} node - A node which was entered. - * @returns {void} - */ - enterNode(node) { - if (node.parent) { - this.currentAncestry.unshift(node.parent); - } - this.applySelectors(node, false); - } - - /** - * Emits an event of leaving AST node. - * @param {ASTNode} node - A node which was left. - * @returns {void} - */ - leaveNode(node) { - this.applySelectors(node, true); - this.currentAncestry.shift(); - } -} - -module.exports = NodeEventGenerator; diff --git a/node_modules/eslint/lib/util/npm-util.js b/node_modules/eslint/lib/util/npm-util.js deleted file mode 100644 index 0b21f626..00000000 --- a/node_modules/eslint/lib/util/npm-util.js +++ /dev/null @@ -1,177 +0,0 @@ -/** - * @fileoverview Utility for executing npm commands. - * @author Ian VanSchooten - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const fs = require("fs"), - spawn = require("cross-spawn"), - path = require("path"), - log = require("../logging"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Find the closest package.json file, starting at process.cwd (by default), - * and working up to root. - * - * @param {string} [startDir=process.cwd()] Starting directory - * @returns {string} Absolute path to closest package.json file - */ -function findPackageJson(startDir) { - let dir = path.resolve(startDir || process.cwd()); - - do { - const pkgFile = path.join(dir, "package.json"); - - if (!fs.existsSync(pkgFile) || !fs.statSync(pkgFile).isFile()) { - dir = path.join(dir, ".."); - continue; - } - return pkgFile; - } while (dir !== path.resolve(dir, "..")); - return null; -} - -//------------------------------------------------------------------------------ -// Private -//------------------------------------------------------------------------------ - -/** - * Install node modules synchronously and save to devDependencies in package.json - * @param {string|string[]} packages Node module or modules to install - * @returns {void} - */ -function installSyncSaveDev(packages) { - const packageList = Array.isArray(packages) ? packages : [packages]; - const npmProcess = spawn.sync("npm", ["i", "--save-dev"].concat(packageList), - { stdio: "inherit" }); - const error = npmProcess.error; - - if (error && error.code === "ENOENT") { - const pluralS = packageList.length > 1 ? "s" : ""; - - log.error(`Could not execute npm. Please install the following package${pluralS} with a package manager of your choice: ${packageList.join(", ")}`); - } -} - -/** - * Fetch `peerDependencies` of the given package by `npm show` command. - * @param {string} packageName The package name to fetch peerDependencies. - * @returns {Object} Gotten peerDependencies. Returns null if npm was not found. - */ -function fetchPeerDependencies(packageName) { - const npmProcess = spawn.sync( - "npm", - ["show", "--json", packageName, "peerDependencies"], - { encoding: "utf8" } - ); - - const error = npmProcess.error; - - if (error && error.code === "ENOENT") { - return null; - } - const fetchedText = npmProcess.stdout.trim(); - - return JSON.parse(fetchedText || "{}"); - - -} - -/** - * Check whether node modules are include in a project's package.json. - * - * @param {string[]} packages Array of node module names - * @param {Object} opt Options Object - * @param {boolean} opt.dependencies Set to true to check for direct dependencies - * @param {boolean} opt.devDependencies Set to true to check for development dependencies - * @param {boolean} opt.startdir Directory to begin searching from - * @returns {Object} An object whose keys are the module names - * and values are booleans indicating installation. - */ -function check(packages, opt) { - let deps = []; - const pkgJson = (opt) ? findPackageJson(opt.startDir) : findPackageJson(); - let fileJson; - - if (!pkgJson) { - throw new Error("Could not find a package.json file. Run 'npm init' to create one."); - } - - try { - fileJson = JSON.parse(fs.readFileSync(pkgJson, "utf8")); - } catch (e) { - log.info("Could not read package.json file. Please check that the file contains valid JSON."); - throw new Error(e); - } - - if (opt.devDependencies && typeof fileJson.devDependencies === "object") { - deps = deps.concat(Object.keys(fileJson.devDependencies)); - } - if (opt.dependencies && typeof fileJson.dependencies === "object") { - deps = deps.concat(Object.keys(fileJson.dependencies)); - } - return packages.reduce((status, pkg) => { - status[pkg] = deps.indexOf(pkg) !== -1; - return status; - }, {}); -} - -/** - * Check whether node modules are included in the dependencies of a project's - * package.json. - * - * Convienience wrapper around check(). - * - * @param {string[]} packages Array of node modules to check. - * @param {string} rootDir The directory contianing a package.json - * @returns {Object} An object whose keys are the module names - * and values are booleans indicating installation. - */ -function checkDeps(packages, rootDir) { - return check(packages, { dependencies: true, startDir: rootDir }); -} - -/** - * Check whether node modules are included in the devDependencies of a project's - * package.json. - * - * Convienience wrapper around check(). - * - * @param {string[]} packages Array of node modules to check. - * @returns {Object} An object whose keys are the module names - * and values are booleans indicating installation. - */ -function checkDevDeps(packages) { - return check(packages, { devDependencies: true }); -} - -/** - * Check whether package.json is found in current path. - * - * @param {string=} startDir Starting directory - * @returns {boolean} Whether a package.json is found in current path. - */ -function checkPackageJson(startDir) { - return !!findPackageJson(startDir); -} - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -module.exports = { - installSyncSaveDev, - fetchPeerDependencies, - checkDeps, - checkDevDeps, - checkPackageJson -}; diff --git a/node_modules/eslint/lib/util/path-util.js b/node_modules/eslint/lib/util/path-util.js deleted file mode 100644 index 54460ffd..00000000 --- a/node_modules/eslint/lib/util/path-util.js +++ /dev/null @@ -1,72 +0,0 @@ -/** - * @fileoverview Common helpers for operations on filenames and paths - * @author Ian VanSchooten - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const path = require("path"); - -//------------------------------------------------------------------------------ -// Private -//------------------------------------------------------------------------------ - -/** - * Replace Windows with posix style paths - * - * @param {string} filepath Path to convert - * @returns {string} Converted filepath - */ -function convertPathToPosix(filepath) { - const normalizedFilepath = path.normalize(filepath); - const posixFilepath = normalizedFilepath.replace(/\\/g, "/"); - - return posixFilepath; -} - -/** - * Converts an absolute filepath to a relative path from a given base path - * - * For example, if the filepath is `/my/awesome/project/foo.bar`, - * and the base directory is `/my/awesome/project/`, - * then this function should return `foo.bar`. - * - * path.relative() does something similar, but it requires a baseDir (`from` argument). - * This function makes it optional and just removes a leading slash if the baseDir is not given. - * - * It does not take into account symlinks (for now). - * - * @param {string} filepath Path to convert to relative path. If already relative, - * it will be assumed to be relative to process.cwd(), - * converted to absolute, and then processed. - * @param {string} [baseDir] Absolute base directory to resolve the filepath from. - * If not provided, all this function will do is remove - * a leading slash. - * @returns {string} Relative filepath - */ -function getRelativePath(filepath, baseDir) { - const absolutePath = path.isAbsolute(filepath) - ? filepath - : path.resolve(filepath); - - if (baseDir) { - if (!path.isAbsolute(baseDir)) { - throw new Error("baseDir should be an absolute path"); - } - return path.relative(baseDir, absolutePath); - } - return absolutePath.replace(/^\//, ""); - -} - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -module.exports = { - convertPathToPosix, - getRelativePath -}; diff --git a/node_modules/eslint/lib/util/patterns/letters.js b/node_modules/eslint/lib/util/patterns/letters.js deleted file mode 100644 index eb255d8f..00000000 --- a/node_modules/eslint/lib/util/patterns/letters.js +++ /dev/null @@ -1,36 +0,0 @@ -/** - * @fileoverview Pattern for detecting any letter (even letters outside of ASCII). - * NOTE: This file was generated using this script in JSCS based on the Unicode 7.0.0 standard: https://github.com/jscs-dev/node-jscs/blob/f5ed14427deb7e7aac84f3056a5aab2d9f3e563e/publish/helpers/generate-patterns.js - * Do not edit this file by hand-- please use https://github.com/mathiasbynens/regenerate to regenerate the regular expression exported from this file. - * @author Kevin Partington - * @license MIT License (from JSCS). See below. - */ - -/* - * The MIT License (MIT) - * - * Copyright 2013-2016 Dulin Marat and other contributors - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -"use strict"; - -module.exports = 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diff --git a/node_modules/eslint/lib/util/rule-fixer.js b/node_modules/eslint/lib/util/rule-fixer.js deleted file mode 100644 index bdd80d13..00000000 --- a/node_modules/eslint/lib/util/rule-fixer.js +++ /dev/null @@ -1,140 +0,0 @@ -/** - * @fileoverview An object that creates fix commands for rules. - * @author Nicholas C. Zakas - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -// none! - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Creates a fix command that inserts text at the specified index in the source text. - * @param {int} index The 0-based index at which to insert the new text. - * @param {string} text The text to insert. - * @returns {Object} The fix command. - * @private - */ -function insertTextAt(index, text) { - return { - range: [index, index], - text - }; -} - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -/** - * Creates code fixing commands for rules. - */ - -const ruleFixer = Object.freeze({ - - /** - * Creates a fix command that inserts text after the given node or token. - * The fix is not applied until applyFixes() is called. - * @param {ASTNode|Token} nodeOrToken The node or token to insert after. - * @param {string} text The text to insert. - * @returns {Object} The fix command. - */ - insertTextAfter(nodeOrToken, text) { - return this.insertTextAfterRange(nodeOrToken.range, text); - }, - - /** - * Creates a fix command that inserts text after the specified range in the source text. - * The fix is not applied until applyFixes() is called. - * @param {int[]} range The range to replace, first item is start of range, second - * is end of range. - * @param {string} text The text to insert. - * @returns {Object} The fix command. - */ - insertTextAfterRange(range, text) { - return insertTextAt(range[1], text); - }, - - /** - * Creates a fix command that inserts text before the given node or token. - * The fix is not applied until applyFixes() is called. - * @param {ASTNode|Token} nodeOrToken The node or token to insert before. - * @param {string} text The text to insert. - * @returns {Object} The fix command. - */ - insertTextBefore(nodeOrToken, text) { - return this.insertTextBeforeRange(nodeOrToken.range, text); - }, - - /** - * Creates a fix command that inserts text before the specified range in the source text. - * The fix is not applied until applyFixes() is called. - * @param {int[]} range The range to replace, first item is start of range, second - * is end of range. - * @param {string} text The text to insert. - * @returns {Object} The fix command. - */ - insertTextBeforeRange(range, text) { - return insertTextAt(range[0], text); - }, - - /** - * Creates a fix command that replaces text at the node or token. - * The fix is not applied until applyFixes() is called. - * @param {ASTNode|Token} nodeOrToken The node or token to remove. - * @param {string} text The text to insert. - * @returns {Object} The fix command. - */ - replaceText(nodeOrToken, text) { - return this.replaceTextRange(nodeOrToken.range, text); - }, - - /** - * Creates a fix command that replaces text at the specified range in the source text. - * The fix is not applied until applyFixes() is called. - * @param {int[]} range The range to replace, first item is start of range, second - * is end of range. - * @param {string} text The text to insert. - * @returns {Object} The fix command. - */ - replaceTextRange(range, text) { - return { - range, - text - }; - }, - - /** - * Creates a fix command that removes the node or token from the source. - * The fix is not applied until applyFixes() is called. - * @param {ASTNode|Token} nodeOrToken The node or token to remove. - * @returns {Object} The fix command. - */ - remove(nodeOrToken) { - return this.removeRange(nodeOrToken.range); - }, - - /** - * Creates a fix command that removes the specified range of text from the source. - * The fix is not applied until applyFixes() is called. - * @param {int[]} range The range to remove, first item is start of range, second - * is end of range. - * @returns {Object} The fix command. - */ - removeRange(range) { - return { - range, - text: "" - }; - } - -}); - - -module.exports = ruleFixer; diff --git a/node_modules/eslint/lib/util/safe-emitter.js b/node_modules/eslint/lib/util/safe-emitter.js deleted file mode 100644 index 2fa373cb..00000000 --- a/node_modules/eslint/lib/util/safe-emitter.js +++ /dev/null @@ -1,54 +0,0 @@ -/** - * @fileoverview A variant of EventEmitter which does not give listeners information about each other - * @author Teddy Katz - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Typedefs -//------------------------------------------------------------------------------ - -/** - * An event emitter - * @typedef {Object} SafeEmitter - * @property {function(eventName: string, listenerFunc: Function): void} on Adds a listener for a given event name - * @property {function(eventName: string, arg1?: any, arg2?: any, arg3?: any)} emit Emits an event with a given name. - * This calls all the listeners that were listening for that name, with `arg1`, `arg2`, and `arg3` as arguments. - * @property {function(): string[]} eventNames Gets the list of event names that have registered listeners. - */ - -/** - * Creates an object which can listen for and emit events. - * This is similar to the EventEmitter API in Node's standard library, but it has a few differences. - * The goal is to allow multiple modules to attach arbitrary listeners to the same emitter, without - * letting the modules know about each other at all. - * 1. It has no special keys like `error` and `newListener`, which would allow modules to detect when - * another module throws an error or registers a listener. - * 2. It calls listener functions without any `this` value. (`EventEmitter` calls listeners with a - * `this` value of the emitter instance, which would give listeners access to other listeners.) - * 3. Events can be emitted with at most 3 arguments. (For example: when using `emitter.emit('foo', a, b, c)`, - * the arguments `a`, `b`, and `c` will be passed to the listener functions.) - * @returns {SafeEmitter} An emitter - */ -module.exports = () => { - const listeners = Object.create(null); - - return Object.freeze({ - on(eventName, listener) { - if (eventName in listeners) { - listeners[eventName].push(listener); - } else { - listeners[eventName] = [listener]; - } - }, - emit(eventName, a, b, c) { - if (eventName in listeners) { - listeners[eventName].forEach(listener => listener(a, b, c)); - } - }, - eventNames() { - return Object.keys(listeners); - } - }); -}; diff --git a/node_modules/eslint/lib/util/source-code-fixer.js b/node_modules/eslint/lib/util/source-code-fixer.js deleted file mode 100644 index b5bfc745..00000000 --- a/node_modules/eslint/lib/util/source-code-fixer.js +++ /dev/null @@ -1,152 +0,0 @@ -/** - * @fileoverview An object that caches and applies source code fixes. - * @author Nicholas C. Zakas - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const debug = require("debug")("eslint:text-fixer"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -const BOM = "\uFEFF"; - -/** - * Compares items in a messages array by range. - * @param {Message} a The first message. - * @param {Message} b The second message. - * @returns {int} -1 if a comes before b, 1 if a comes after b, 0 if equal. - * @private - */ -function compareMessagesByFixRange(a, b) { - return a.fix.range[0] - b.fix.range[0] || a.fix.range[1] - b.fix.range[1]; -} - -/** - * Compares items in a messages array by line and column. - * @param {Message} a The first message. - * @param {Message} b The second message. - * @returns {int} -1 if a comes before b, 1 if a comes after b, 0 if equal. - * @private - */ -function compareMessagesByLocation(a, b) { - return a.line - b.line || a.column - b.column; -} - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -/** - * Utility for apply fixes to source code. - * @constructor - */ -function SourceCodeFixer() { - Object.freeze(this); -} - -/** - * Applies the fixes specified by the messages to the given text. Tries to be - * smart about the fixes and won't apply fixes over the same area in the text. - * @param {string} sourceText The text to apply the changes to. - * @param {Message[]} messages The array of messages reported by ESLint. - * @param {boolean|Function} [shouldFix=true] Determines whether each message should be fixed - * @returns {Object} An object containing the fixed text and any unfixed messages. - */ -SourceCodeFixer.applyFixes = function(sourceText, messages, shouldFix) { - debug("Applying fixes"); - - if (shouldFix === false) { - debug("shouldFix parameter was false, not attempting fixes"); - return { - fixed: false, - messages, - output: sourceText - }; - } - - // clone the array - const remainingMessages = [], - fixes = [], - bom = sourceText.startsWith(BOM) ? BOM : "", - text = bom ? sourceText.slice(1) : sourceText; - let lastPos = Number.NEGATIVE_INFINITY, - output = bom; - - /** - * Try to use the 'fix' from a problem. - * @param {Message} problem The message object to apply fixes from - * @returns {boolean} Whether fix was successfully applied - */ - function attemptFix(problem) { - const fix = problem.fix; - const start = fix.range[0]; - const end = fix.range[1]; - - // Remain it as a problem if it's overlapped or it's a negative range - if (lastPos >= start || start > end) { - remainingMessages.push(problem); - return false; - } - - // Remove BOM. - if ((start < 0 && end >= 0) || (start === 0 && fix.text.startsWith(BOM))) { - output = ""; - } - - // Make output to this fix. - output += text.slice(Math.max(0, lastPos), Math.max(0, start)); - output += fix.text; - lastPos = end; - return true; - } - - messages.forEach(problem => { - if (problem.hasOwnProperty("fix")) { - fixes.push(problem); - } else { - remainingMessages.push(problem); - } - }); - - if (fixes.length) { - debug("Found fixes to apply"); - let fixesWereApplied = false; - - for (const problem of fixes.sort(compareMessagesByFixRange)) { - if (typeof shouldFix !== "function" || shouldFix(problem)) { - attemptFix(problem); - - /* - * The only time attemptFix will fail is if a previous fix was - * applied which conflicts with it. So we can mark this as true. - */ - fixesWereApplied = true; - } else { - remainingMessages.push(problem); - } - } - output += text.slice(Math.max(0, lastPos)); - - return { - fixed: fixesWereApplied, - messages: remainingMessages.sort(compareMessagesByLocation), - output - }; - } - - debug("No fixes to apply"); - return { - fixed: false, - messages, - output: bom + text - }; - -}; - -module.exports = SourceCodeFixer; diff --git a/node_modules/eslint/lib/util/source-code-util.js b/node_modules/eslint/lib/util/source-code-util.js deleted file mode 100644 index 815fad91..00000000 --- a/node_modules/eslint/lib/util/source-code-util.js +++ /dev/null @@ -1,106 +0,0 @@ -/** - * @fileoverview Tools for obtaining SourceCode objects. - * @author Ian VanSchooten - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const CLIEngine = require("../cli-engine"), - globUtil = require("./glob-util"), - baseDefaultOptions = require("../../conf/default-cli-options"); - -const debug = require("debug")("eslint:source-code-util"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Get the SourceCode object for a single file - * @param {string} filename The fully resolved filename to get SourceCode from. - * @param {Object} options A CLIEngine options object. - * @returns {Array} Array of the SourceCode object representing the file - * and fatal error message. - */ -function getSourceCodeOfFile(filename, options) { - debug("getting sourceCode of", filename); - const opts = Object.assign({}, options, { rules: {} }); - const cli = new CLIEngine(opts); - const results = cli.executeOnFiles([filename]); - - if (results && results.results[0] && results.results[0].messages[0] && results.results[0].messages[0].fatal) { - const msg = results.results[0].messages[0]; - - throw new Error(`(${filename}:${msg.line}:${msg.column}) ${msg.message}`); - } - const sourceCode = cli.linter.getSourceCode(); - - return sourceCode; -} - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - - -/** - * This callback is used to measure execution status in a progress bar - * @callback progressCallback - * @param {number} The total number of times the callback will be called. - */ - -/** - * Gets the SourceCode of a single file, or set of files. - * @param {string[]|string} patterns A filename, directory name, or glob, or an array of them - * @param {Object} [providedOptions] A CLIEngine options object. If not provided, the default cli options will be used. - * @param {progressCallback} [providedCallback] Callback for reporting execution status - * @returns {Object} The SourceCode of all processed files. - */ -function getSourceCodeOfFiles(patterns, providedOptions, providedCallback) { - const sourceCodes = {}; - const globPatternsList = typeof patterns === "string" ? [patterns] : patterns; - let options, callback; - - const defaultOptions = Object.assign({}, baseDefaultOptions, { cwd: process.cwd() }); - - if (typeof providedOptions === "undefined") { - options = defaultOptions; - callback = null; - } else if (typeof providedOptions === "function") { - callback = providedOptions; - options = defaultOptions; - } else if (typeof providedOptions === "object") { - options = Object.assign({}, defaultOptions, providedOptions); - callback = providedCallback; - } - debug("constructed options:", options); - const resolvedPatterns = globUtil.resolveFileGlobPatterns(globPatternsList, options); - - const filenames = globUtil.listFilesToProcess(resolvedPatterns, options) - .filter(fileInfo => !fileInfo.ignored) - .reduce((files, fileInfo) => files.concat(fileInfo.filename), []); - - if (filenames.length === 0) { - debug(`Did not find any files matching pattern(s): ${resolvedPatterns}`); - } - filenames.forEach(filename => { - const sourceCode = getSourceCodeOfFile(filename, options); - - if (sourceCode) { - debug("got sourceCode of", filename); - sourceCodes[filename] = sourceCode; - } - if (callback) { - callback(filenames.length); // eslint-disable-line callback-return - } - }); - return sourceCodes; -} - -module.exports = { - getSourceCodeOfFiles -}; diff --git a/node_modules/eslint/lib/util/source-code.js b/node_modules/eslint/lib/util/source-code.js deleted file mode 100644 index 3375f448..00000000 --- a/node_modules/eslint/lib/util/source-code.js +++ /dev/null @@ -1,508 +0,0 @@ -/** - * @fileoverview Abstraction of JavaScript source code. - * @author Nicholas C. Zakas - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const TokenStore = require("../token-store"), - Traverser = require("./traverser"), - astUtils = require("../ast-utils"), - lodash = require("lodash"); - -//------------------------------------------------------------------------------ -// Private -//------------------------------------------------------------------------------ - -/** - * Validates that the given AST has the required information. - * @param {ASTNode} ast The Program node of the AST to check. - * @throws {Error} If the AST doesn't contain the correct information. - * @returns {void} - * @private - */ -function validate(ast) { - if (!ast.tokens) { - throw new Error("AST is missing the tokens array."); - } - - if (!ast.comments) { - throw new Error("AST is missing the comments array."); - } - - if (!ast.loc) { - throw new Error("AST is missing location information."); - } - - if (!ast.range) { - throw new Error("AST is missing range information"); - } -} - -/** - * Check to see if its a ES6 export declaration. - * @param {ASTNode} astNode An AST node. - * @returns {boolean} whether the given node represents an export declaration. - * @private - */ -function looksLikeExport(astNode) { - return astNode.type === "ExportDefaultDeclaration" || astNode.type === "ExportNamedDeclaration" || - astNode.type === "ExportAllDeclaration" || astNode.type === "ExportSpecifier"; -} - -/** - * Merges two sorted lists into a larger sorted list in O(n) time. - * @param {Token[]} tokens The list of tokens. - * @param {Token[]} comments The list of comments. - * @returns {Token[]} A sorted list of tokens and comments. - * @private - */ -function sortedMerge(tokens, comments) { - const result = []; - let tokenIndex = 0; - let commentIndex = 0; - - while (tokenIndex < tokens.length || commentIndex < comments.length) { - if (commentIndex >= comments.length || tokenIndex < tokens.length && tokens[tokenIndex].range[0] < comments[commentIndex].range[0]) { - result.push(tokens[tokenIndex++]); - } else { - result.push(comments[commentIndex++]); - } - } - - return result; -} - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -class SourceCode extends TokenStore { - - /** - * Represents parsed source code. - * @param {string|Object} textOrConfig - The source code text or config object. - * @param {string} textOrConfig.text - The source code text. - * @param {ASTNode} textOrConfig.ast - The Program node of the AST representing the code. This AST should be created from the text that BOM was stripped. - * @param {Object|null} textOrConfig.parserServices - The parser srevices. - * @param {ScopeManager|null} textOrConfig.scopeManager - The scope of this source code. - * @param {Object|null} textOrConfig.visitorKeys - The visitor keys to traverse AST. - * @param {ASTNode} [astIfNoConfig] - The Program node of the AST representing the code. This AST should be created from the text that BOM was stripped. - * @constructor - */ - constructor(textOrConfig, astIfNoConfig) { - let text, ast, parserServices, scopeManager, visitorKeys; - - // Process overloading. - if (typeof textOrConfig === "string") { - text = textOrConfig; - ast = astIfNoConfig; - } else if (typeof textOrConfig === "object" && textOrConfig !== null) { - text = textOrConfig.text; - ast = textOrConfig.ast; - parserServices = textOrConfig.parserServices; - scopeManager = textOrConfig.scopeManager; - visitorKeys = textOrConfig.visitorKeys; - } - - validate(ast); - super(ast.tokens, ast.comments); - - /** - * The flag to indicate that the source code has Unicode BOM. - * @type boolean - */ - this.hasBOM = (text.charCodeAt(0) === 0xFEFF); - - /** - * The original text source code. - * BOM was stripped from this text. - * @type string - */ - this.text = (this.hasBOM ? text.slice(1) : text); - - /** - * The parsed AST for the source code. - * @type ASTNode - */ - this.ast = ast; - - /** - * The parser services of this source code. - * @type {Object} - */ - this.parserServices = parserServices || {}; - - /** - * The scope of this source code. - * @type {ScopeManager|null} - */ - this.scopeManager = scopeManager || null; - - /** - * The visitor keys to traverse AST. - * @type {Object} - */ - this.visitorKeys = visitorKeys || Traverser.DEFAULT_VISITOR_KEYS; - - // Check the source text for the presence of a shebang since it is parsed as a standard line comment. - const shebangMatched = this.text.match(astUtils.SHEBANG_MATCHER); - const hasShebang = shebangMatched && ast.comments.length && ast.comments[0].value === shebangMatched[1]; - - if (hasShebang) { - ast.comments[0].type = "Shebang"; - } - - this.tokensAndComments = sortedMerge(ast.tokens, ast.comments); - - /** - * The source code split into lines according to ECMA-262 specification. - * This is done to avoid each rule needing to do so separately. - * @type string[] - */ - this.lines = []; - this.lineStartIndices = [0]; - - const lineEndingPattern = astUtils.createGlobalLinebreakMatcher(); - let match; - - /* - * Previously, this was implemented using a regex that - * matched a sequence of non-linebreak characters followed by a - * linebreak, then adding the lengths of the matches. However, - * this caused a catastrophic backtracking issue when the end - * of a file contained a large number of non-newline characters. - * To avoid this, the current implementation just matches newlines - * and uses match.index to get the correct line start indices. - */ - while ((match = lineEndingPattern.exec(this.text))) { - this.lines.push(this.text.slice(this.lineStartIndices[this.lineStartIndices.length - 1], match.index)); - this.lineStartIndices.push(match.index + match[0].length); - } - this.lines.push(this.text.slice(this.lineStartIndices[this.lineStartIndices.length - 1])); - - // Cache for comments found using getComments(). - this._commentCache = new WeakMap(); - - // don't allow modification of this object - Object.freeze(this); - Object.freeze(this.lines); - } - - /** - * Split the source code into multiple lines based on the line delimiters. - * @param {string} text Source code as a string. - * @returns {string[]} Array of source code lines. - * @public - */ - static splitLines(text) { - return text.split(astUtils.createGlobalLinebreakMatcher()); - } - - /** - * Gets the source code for the given node. - * @param {ASTNode=} node The AST node to get the text for. - * @param {int=} beforeCount The number of characters before the node to retrieve. - * @param {int=} afterCount The number of characters after the node to retrieve. - * @returns {string} The text representing the AST node. - * @public - */ - getText(node, beforeCount, afterCount) { - if (node) { - return this.text.slice(Math.max(node.range[0] - (beforeCount || 0), 0), - node.range[1] + (afterCount || 0)); - } - return this.text; - } - - /** - * Gets the entire source text split into an array of lines. - * @returns {Array} The source text as an array of lines. - * @public - */ - getLines() { - return this.lines; - } - - /** - * Retrieves an array containing all comments in the source code. - * @returns {ASTNode[]} An array of comment nodes. - * @public - */ - getAllComments() { - return this.ast.comments; - } - - /** - * Gets all comments for the given node. - * @param {ASTNode} node The AST node to get the comments for. - * @returns {Object} An object containing a leading and trailing array - * of comments indexed by their position. - * @public - */ - getComments(node) { - if (this._commentCache.has(node)) { - return this._commentCache.get(node); - } - - const comments = { - leading: [], - trailing: [] - }; - - /* - * Return all comments as leading comments of the Program node when - * there is no executable code. - */ - if (node.type === "Program") { - if (node.body.length === 0) { - comments.leading = node.comments; - } - } else { - - /* - * Return comments as trailing comments of nodes that only contain - * comments (to mimic the comment attachment behavior present in Espree). - */ - if ((node.type === "BlockStatement" || node.type === "ClassBody") && node.body.length === 0 || - node.type === "ObjectExpression" && node.properties.length === 0 || - node.type === "ArrayExpression" && node.elements.length === 0 || - node.type === "SwitchStatement" && node.cases.length === 0 - ) { - comments.trailing = this.getTokens(node, { - includeComments: true, - filter: astUtils.isCommentToken - }); - } - - /* - * Iterate over tokens before and after node and collect comment tokens. - * Do not include comments that exist outside of the parent node - * to avoid duplication. - */ - let currentToken = this.getTokenBefore(node, { includeComments: true }); - - while (currentToken && astUtils.isCommentToken(currentToken)) { - if (node.parent && (currentToken.start < node.parent.start)) { - break; - } - comments.leading.push(currentToken); - currentToken = this.getTokenBefore(currentToken, { includeComments: true }); - } - - comments.leading.reverse(); - - currentToken = this.getTokenAfter(node, { includeComments: true }); - - while (currentToken && astUtils.isCommentToken(currentToken)) { - if (node.parent && (currentToken.end > node.parent.end)) { - break; - } - comments.trailing.push(currentToken); - currentToken = this.getTokenAfter(currentToken, { includeComments: true }); - } - } - - this._commentCache.set(node, comments); - return comments; - } - - /** - * Retrieves the JSDoc comment for a given node. - * @param {ASTNode} node The AST node to get the comment for. - * @returns {Token|null} The Block comment token containing the JSDoc comment - * for the given node or null if not found. - * @public - */ - getJSDocComment(node) { - - /** - * Checks for the presence of a JSDoc comment for the given node and returns it. - * @param {ASTNode} astNode The AST node to get the comment for. - * @returns {Token|null} The Block comment token containing the JSDoc comment - * for the given node or null if not found. - * @private - */ - const findJSDocComment = astNode => { - const tokenBefore = this.getTokenBefore(astNode, { includeComments: true }); - - if ( - tokenBefore && - astUtils.isCommentToken(tokenBefore) && - tokenBefore.type === "Block" && - tokenBefore.value.charAt(0) === "*" && - astNode.loc.start.line - tokenBefore.loc.end.line <= 1 - ) { - return tokenBefore; - } - - return null; - }; - let parent = node.parent; - - switch (node.type) { - case "ClassDeclaration": - case "FunctionDeclaration": - return findJSDocComment(looksLikeExport(parent) ? parent : node); - - case "ClassExpression": - return findJSDocComment(parent.parent); - - case "ArrowFunctionExpression": - case "FunctionExpression": - if (parent.type !== "CallExpression" && parent.type !== "NewExpression") { - while ( - !this.getCommentsBefore(parent).length && - !/Function/.test(parent.type) && - parent.type !== "MethodDefinition" && - parent.type !== "Property" - ) { - parent = parent.parent; - - if (!parent) { - break; - } - } - - if (parent && parent.type !== "FunctionDeclaration" && parent.type !== "Program") { - return findJSDocComment(parent); - } - } - - return findJSDocComment(node); - - // falls through - default: - return null; - } - } - - /** - * Gets the deepest node containing a range index. - * @param {int} index Range index of the desired node. - * @returns {ASTNode} The node if found or null if not found. - * @public - */ - getNodeByRangeIndex(index) { - let result = null, - resultParent = null; - - Traverser.traverse(this.ast, { - visitorKeys: this.visitorKeys, - enter(node, parent) { - if (node.range[0] <= index && index < node.range[1]) { - result = node; - resultParent = parent; - } else { - this.skip(); - } - }, - leave(node) { - if (node === result) { - this.break(); - } - } - }); - - return result ? Object.assign({ parent: resultParent }, result) : null; - } - - /** - * Determines if two tokens have at least one whitespace character - * between them. This completely disregards comments in making the - * determination, so comments count as zero-length substrings. - * @param {Token} first The token to check after. - * @param {Token} second The token to check before. - * @returns {boolean} True if there is only space between tokens, false - * if there is anything other than whitespace between tokens. - * @public - */ - isSpaceBetweenTokens(first, second) { - const text = this.text.slice(first.range[1], second.range[0]); - - return /\s/.test(text.replace(/\/\*.*?\*\//g, "")); - } - - /** - * Converts a source text index into a (line, column) pair. - * @param {number} index The index of a character in a file - * @returns {Object} A {line, column} location object with a 0-indexed column - * @public - */ - getLocFromIndex(index) { - if (typeof index !== "number") { - throw new TypeError("Expected `index` to be a number."); - } - - if (index < 0 || index > this.text.length) { - throw new RangeError(`Index out of range (requested index ${index}, but source text has length ${this.text.length}).`); - } - - /* - * For an argument of this.text.length, return the location one "spot" past the last character - * of the file. If the last character is a linebreak, the location will be column 0 of the next - * line; otherwise, the location will be in the next column on the same line. - * - * See getIndexFromLoc for the motivation for this special case. - */ - if (index === this.text.length) { - return { line: this.lines.length, column: this.lines[this.lines.length - 1].length }; - } - - /* - * To figure out which line rangeIndex is on, determine the last index at which rangeIndex could - * be inserted into lineIndices to keep the list sorted. - */ - const lineNumber = lodash.sortedLastIndex(this.lineStartIndices, index); - - return { line: lineNumber, column: index - this.lineStartIndices[lineNumber - 1] }; - } - - /** - * Converts a (line, column) pair into a range index. - * @param {Object} loc A line/column location - * @param {number} loc.line The line number of the location (1-indexed) - * @param {number} loc.column The column number of the location (0-indexed) - * @returns {number} The range index of the location in the file. - * @public - */ - getIndexFromLoc(loc) { - if (typeof loc !== "object" || typeof loc.line !== "number" || typeof loc.column !== "number") { - throw new TypeError("Expected `loc` to be an object with numeric `line` and `column` properties."); - } - - if (loc.line <= 0) { - throw new RangeError(`Line number out of range (line ${loc.line} requested). Line numbers should be 1-based.`); - } - - if (loc.line > this.lineStartIndices.length) { - throw new RangeError(`Line number out of range (line ${loc.line} requested, but only ${this.lineStartIndices.length} lines present).`); - } - - const lineStartIndex = this.lineStartIndices[loc.line - 1]; - const lineEndIndex = loc.line === this.lineStartIndices.length ? this.text.length : this.lineStartIndices[loc.line]; - const positionIndex = lineStartIndex + loc.column; - - /* - * By design, getIndexFromLoc({ line: lineNum, column: 0 }) should return the start index of - * the given line, provided that the line number is valid element of this.lines. Since the - * last element of this.lines is an empty string for files with trailing newlines, add a - * special case where getting the index for the first location after the end of the file - * will return the length of the file, rather than throwing an error. This allows rules to - * use getIndexFromLoc consistently without worrying about edge cases at the end of a file. - */ - if ( - loc.line === this.lineStartIndices.length && positionIndex > lineEndIndex || - loc.line < this.lineStartIndices.length && positionIndex >= lineEndIndex - ) { - throw new RangeError(`Column number out of range (column ${loc.column} requested, but the length of line ${loc.line} is ${lineEndIndex - lineStartIndex}).`); - } - - return positionIndex; - } -} - -module.exports = SourceCode; diff --git a/node_modules/eslint/lib/util/traverser.js b/node_modules/eslint/lib/util/traverser.js deleted file mode 100644 index 79fb32fa..00000000 --- a/node_modules/eslint/lib/util/traverser.js +++ /dev/null @@ -1,193 +0,0 @@ -/** - * @fileoverview Traverser to traverse AST trees. - * @author Nicholas C. Zakas - * @author Toru Nagashima - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -const vk = require("eslint-visitor-keys"); -const debug = require("debug")("eslint:traverser"); - -//------------------------------------------------------------------------------ -// Helpers -//------------------------------------------------------------------------------ - -/** - * Do nothing. - * @returns {void} - */ -function noop() { - - // do nothing. -} - -/** - * Check whether the given value is an ASTNode or not. - * @param {any} x The value to check. - * @returns {boolean} `true` if the value is an ASTNode. - */ -function isNode(x) { - return x !== null && typeof x === "object" && typeof x.type === "string"; -} - -/** - * Get the visitor keys of a given node. - * @param {Object} visitorKeys The map of visitor keys. - * @param {ASTNode} node The node to get their visitor keys. - * @returns {string[]} The visitor keys of the node. - */ -function getVisitorKeys(visitorKeys, node) { - let keys = visitorKeys[node.type]; - - if (!keys) { - keys = vk.getKeys(node); - debug("Unknown node type \"%s\": Estimated visitor keys %j", node.type, keys); - } - - return keys; -} - -/** - * The traverser class to traverse AST trees. - */ -class Traverser { - constructor() { - this._current = null; - this._parents = []; - this._skipped = false; - this._broken = false; - this._visitorKeys = null; - this._enter = null; - this._leave = null; - } - - /** - * @returns {ASTNode} The current node. - */ - current() { - return this._current; - } - - /** - * @returns {ASTNode[]} The ancestor nodes. - */ - parents() { - return this._parents.slice(0); - } - - /** - * Break the current traversal. - * @returns {void} - */ - break() { - this._broken = true; - } - - /** - * Skip child nodes for the current traversal. - * @returns {void} - */ - skip() { - this._skipped = true; - } - - /** - * Traverse the given AST tree. - * @param {ASTNode} node The root node to traverse. - * @param {Object} options The option object. - * @param {Object} [options.visitorKeys=DEFAULT_VISITOR_KEYS] The keys of each node types to traverse child nodes. Default is `./default-visitor-keys.json`. - * @param {Function} [options.enter=noop] The callback function which is called on entering each node. - * @param {Function} [options.leave=noop] The callback function which is called on leaving each node. - * @returns {void} - */ - traverse(node, options) { - this._current = null; - this._parents = []; - this._skipped = false; - this._broken = false; - this._visitorKeys = options.visitorKeys || vk.KEYS; - this._enter = options.enter || noop; - this._leave = options.leave || noop; - this._traverse(node, null); - } - - /** - * Traverse the given AST tree recursively. - * @param {ASTNode} node The current node. - * @param {ASTNode|null} parent The parent node. - * @returns {void} - * @private - */ - _traverse(node, parent) { - if (!isNode(node)) { - return; - } - - this._current = node; - this._skipped = false; - this._enter(node, parent); - - if (!this._skipped && !this._broken) { - const keys = getVisitorKeys(this._visitorKeys, node); - - if (keys.length >= 1) { - this._parents.push(node); - for (let i = 0; i < keys.length && !this._broken; ++i) { - const child = node[keys[i]]; - - if (Array.isArray(child)) { - for (let j = 0; j < child.length && !this._broken; ++j) { - this._traverse(child[j], node); - } - } else { - this._traverse(child, node); - } - } - this._parents.pop(); - } - } - - if (!this._broken) { - this._leave(node, parent); - } - - this._current = parent; - } - - /** - * Calculates the keys to use for traversal. - * @param {ASTNode} node The node to read keys from. - * @returns {string[]} An array of keys to visit on the node. - * @private - */ - static getKeys(node) { - return vk.getKeys(node); - } - - /** - * Traverse the given AST tree. - * @param {ASTNode} node The root node to traverse. - * @param {Object} options The option object. - * @param {Object} [options.visitorKeys=DEFAULT_VISITOR_KEYS] The keys of each node types to traverse child nodes. Default is `./default-visitor-keys.json`. - * @param {Function} [options.enter=noop] The callback function which is called on entering each node. - * @param {Function} [options.leave=noop] The callback function which is called on leaving each node. - * @returns {void} - */ - static traverse(node, options) { - new Traverser().traverse(node, options); - } - - /** - * The default visitor keys. - * @type {Object} - */ - static get DEFAULT_VISITOR_KEYS() { - return vk.KEYS; - } -} - -module.exports = Traverser; diff --git a/node_modules/eslint/lib/util/xml-escape.js b/node_modules/eslint/lib/util/xml-escape.js deleted file mode 100644 index 9f43c99c..00000000 --- a/node_modules/eslint/lib/util/xml-escape.js +++ /dev/null @@ -1,34 +0,0 @@ -/** - * @fileoverview XML character escaper - * @author George Chung - */ -"use strict"; - -//------------------------------------------------------------------------------ -// Public Interface -//------------------------------------------------------------------------------ - -/** - * Returns the escaped value for a character - * @param {string} s string to examine - * @returns {string} severity level - * @private - */ -module.exports = function(s) { - return (`${s}`).replace(/[<>&"'\x00-\x1F\x7F\u0080-\uFFFF]/g, c => { // eslint-disable-line no-control-regex - switch (c) { - case "<": - return "<"; - case ">": - return ">"; - case "&": - return "&"; - case "\"": - return """; - case "'": - return "'"; - default: - return `&#${c.charCodeAt(0)};`; - } - }); -}; diff --git a/node_modules/eslint/messages/extend-config-missing.txt b/node_modules/eslint/messages/extend-config-missing.txt deleted file mode 100644 index 38e64581..00000000 --- a/node_modules/eslint/messages/extend-config-missing.txt +++ /dev/null @@ -1,3 +0,0 @@ -ESLint couldn't find the config "<%- configName %>" to extend from. Please check that the name of the config is correct. - -If you still have problems, please stop by https://gitter.im/eslint/eslint to chat with the team. diff --git a/node_modules/eslint/messages/no-config-found.txt b/node_modules/eslint/messages/no-config-found.txt deleted file mode 100644 index 2f95c41b..00000000 --- a/node_modules/eslint/messages/no-config-found.txt +++ /dev/null @@ -1,7 +0,0 @@ -ESLint couldn't find a configuration file. To set up a configuration file for this project, please run: - - eslint --init - -ESLint looked for configuration files in <%= directory %> and its ancestors. If it found none, it then looked in your home directory. - -If you think you already have a configuration file or if you need more help, please stop by the ESLint chat room: https://gitter.im/eslint/eslint diff --git a/node_modules/eslint/messages/plugin-missing.txt b/node_modules/eslint/messages/plugin-missing.txt deleted file mode 100644 index 00c7fe78..00000000 --- a/node_modules/eslint/messages/plugin-missing.txt +++ /dev/null @@ -1,9 +0,0 @@ -ESLint couldn't find the plugin "<%- pluginName %>". This can happen for a couple different reasons: - -1. If ESLint is installed globally, then make sure <%- pluginName %> is also installed globally. A globally-installed ESLint cannot find a locally-installed plugin. - -2. If ESLint is installed locally, then it's likely that the plugin isn't installed correctly. Try reinstalling by running the following: - - npm i <%- pluginName %>@latest --save-dev - -If you still can't figure out the problem, please stop by https://gitter.im/eslint/eslint to chat with the team. diff --git a/node_modules/eslint/messages/whitespace-found.txt b/node_modules/eslint/messages/whitespace-found.txt deleted file mode 100644 index eea4efcc..00000000 --- a/node_modules/eslint/messages/whitespace-found.txt +++ /dev/null @@ -1,3 +0,0 @@ -ESLint couldn't find the plugin "<%- pluginName %>". because there is whitespace in the name. Please check your configuration and remove all whitespace from the plugin name. - -If you still can't figure out the problem, please stop by https://gitter.im/eslint/eslint to chat with the team. diff --git a/node_modules/eslint/package.json b/node_modules/eslint/package.json deleted file mode 100644 index cc27ace3..00000000 --- a/node_modules/eslint/package.json +++ /dev/null @@ -1,161 +0,0 @@ -{ - "_from": "eslint", - "_id": "eslint@4.19.1", - "_inBundle": false, - "_integrity": "sha512-bT3/1x1EbZB7phzYu7vCr1v3ONuzDtX8WjuM9c0iYxe+cq+pwcKEoQjl7zd3RpC6YOLgnSy3cTN58M2jcoPDIQ==", - "_location": "/eslint", - "_phantomChildren": {}, - "_requested": { - "type": "tag", - "registry": true, - "raw": "eslint", - "name": "eslint", - "escapedName": "eslint", - "rawSpec": "", - "saveSpec": null, - "fetchSpec": "latest" - }, - "_requiredBy": [ - "#USER", - "/" - ], - "_resolved": "https://registry.npmjs.org/eslint/-/eslint-4.19.1.tgz", - "_shasum": "32d1d653e1d90408854bfb296f076ec7e186a300", - "_spec": "eslint", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino", - "author": { - "name": "Nicholas C. Zakas", - "email": "nicholas+npm@nczconsulting.com" - }, - "bin": { - "eslint": "./bin/eslint.js" - }, - "bugs": { - "url": "https://github.com/eslint/eslint/issues/" - }, - "bundleDependencies": false, - "dependencies": { - "ajv": "^5.3.0", - "babel-code-frame": "^6.22.0", - "chalk": "^2.1.0", - "concat-stream": "^1.6.0", - "cross-spawn": "^5.1.0", - "debug": "^3.1.0", - "doctrine": "^2.1.0", - "eslint-scope": "^3.7.1", - "eslint-visitor-keys": "^1.0.0", - "espree": "^3.5.4", - "esquery": "^1.0.0", - "esutils": "^2.0.2", - "file-entry-cache": "^2.0.0", - "functional-red-black-tree": "^1.0.1", - "glob": "^7.1.2", - "globals": "^11.0.1", - "ignore": "^3.3.3", - "imurmurhash": "^0.1.4", - "inquirer": "^3.0.6", - "is-resolvable": "^1.0.0", - "js-yaml": "^3.9.1", - "json-stable-stringify-without-jsonify": "^1.0.1", - "levn": "^0.3.0", - "lodash": "^4.17.4", - "minimatch": "^3.0.2", - "mkdirp": "^0.5.1", - "natural-compare": "^1.4.0", - "optionator": "^0.8.2", - "path-is-inside": "^1.0.2", - "pluralize": "^7.0.0", - "progress": "^2.0.0", - "regexpp": "^1.0.1", - "require-uncached": "^1.0.3", - "semver": "^5.3.0", - "strip-ansi": "^4.0.0", - "strip-json-comments": "~2.0.1", - "table": "4.0.2", - "text-table": "~0.2.0" - }, - "deprecated": false, - "description": "An AST-based pattern checker for JavaScript.", - "devDependencies": { - "babel-polyfill": "^6.23.0", - "babel-preset-es2015": "^6.24.1", - "babelify": "^7.3.0", - "beefy": "^2.1.8", - "brfs": "1.4.3", - "browserify": "^14.4.0", - "chai": "^4.0.1", - "cheerio": "^0.22.0", - "coveralls": "^2.13.1", - "dateformat": "^2.0.0", - "ejs": "^2.5.6", - "eslint-plugin-eslint-plugin": "^1.2.0", - "eslint-plugin-node": "^5.1.0", - "eslint-plugin-rulesdir": "^0.1.0", - "eslint-release": "^0.10.1", - "eslint-rule-composer": "^0.1.0", - "eslump": "1.6.0", - "esprima": "^4.0.0", - "esprima-fb": "^15001.1001.0-dev-harmony-fb", - "istanbul": "^0.4.5", - "jsdoc": "^3.4.3", - "karma": "^1.7.0", - "karma-babel-preprocessor": "^6.0.1", - "karma-mocha": "^1.3.0", - "karma-mocha-reporter": "^2.2.3", - "karma-phantomjs-launcher": "^1.0.4", - "leche": "^2.1.2", - "load-perf": "^0.2.0", - "markdownlint": "^0.6.1", - "mocha": "^3.4.2", - "mock-fs": "^4.3.0", - "npm-license": "^0.3.3", - "phantomjs-prebuilt": "^2.1.14", - "proxyquire": "^1.8.0", - "shelljs": "^0.7.7", - "sinon": "^3.2.1", - "temp": "^0.8.3", - "through": "^2.3.8" - }, - "engines": { - "node": ">=4" - }, - "files": [ - "LICENSE", - "README.md", - "bin", - "conf", - "lib", - "messages" - ], - "homepage": "https://eslint.org", - "keywords": [ - "ast", - "lint", - "javascript", - "ecmascript", - "espree" - ], - "license": "MIT", - "main": "./lib/api.js", - "name": "eslint", - "repository": { - "type": "git", - "url": "git+https://github.com/eslint/eslint.git" - }, - "scripts": { - "alpharelease": "node Makefile.js prerelease -- alpha", - "betarelease": "node Makefile.js prerelease -- beta", - "browserify": "node Makefile.js browserify", - "ci-release": "node Makefile.js ciRelease", - "coveralls": "cat ./coverage/lcov.info | coveralls", - "docs": "node Makefile.js docs", - "fuzz": "node Makefile.js fuzz", - "gensite": "node Makefile.js gensite", - "lint": "node Makefile.js lint", - "perf": "node Makefile.js perf", - "profile": "beefy tests/bench/bench.js --open -- -t brfs -t ./tests/bench/xform-rules.js -r espree", - "release": "node Makefile.js release", - "test": "node Makefile.js test" - }, - "version": "4.19.1" -} diff --git a/node_modules/espree/CHANGELOG.md b/node_modules/espree/CHANGELOG.md deleted file mode 100644 index b690a164..00000000 --- a/node_modules/espree/CHANGELOG.md +++ /dev/null @@ -1,404 +0,0 @@ -v3.5.4 - March 4, 2018 - -* 706167b Upgrade: acorn 5.5.0 (#369) (Toru Nagashima) - -v3.5.3 - February 2, 2018 - -* 70f9859 Upgrade: acorn 5.4.0 (#367) (Toru Nagashima) -* cea4823 Chore: Adding .gitattributes file (#366) (Kevin Partington) -* 4160aee Upgrade: acorn v5.3.0 (#365) (Toru Nagashima) - -v3.5.2 - November 10, 2017 - -* 019b70a Fix: Remove blockBindings from docs (fixes #307, fixes #339) (#356) (Jan Pilzer) -* b2016cb Chore: refactoring rest/spread properties (#361) (Toru Nagashima) -* 59c9d06 Chore: upgrade acorn@5.2 (fixes #358) (#360) (Toru Nagashima) -* 06c35c9 Chore: add .npmrc (#359) (Toru Nagashima) - -v3.5.1 - September 15, 2017 - -* 5eb1388 Fix: Fix parsing of async keyword-named object methods (#352) (#353) (Mark Banner) - -v3.5.0 - August 5, 2017 - -* 4d442a1 Update: add initial support for ES2018 (#348) (Teddy Katz) -* d4bdcb6 Fix: Make template token objects adhere to token object structure (#343) (Ian Christian Myers) -* 9ac671a Upgrade: acorn to 5.1.1 (#347) (Teddy Katz) -* 16e1fec Docs: Specify default values of options (fixes #325) (#342) (Jan Pilzer) -* be85b8e Fix: async shorthand properties (fixes #340) (#341) (Toru Nagashima) - -v3.4.3 - May 5, 2017 - -* 343590a Fix: add AwaitExpression to espree.Syntax (fixes #331) (#332) (Teddy Katz) - -v3.4.2 - April 21, 2017 - -* c99e436 Upgrade: eslint to 2.13.1 (#328) (Teddy Katz) -* 628cf3a Fix: don't mutate user-provided configs (fixes #329) (#330) (Teddy Katz) - -v3.4.1 - March 31, 2017 - -* a3ae0bd Upgrade: acorn to 5.0.1 (#327) (Teddy Katz) -* 15ef24f Docs: Add badges (#326) (Jan Pilzer) -* 652990a Fix: raise error for trailing commas after rest properties (fixes #310) (#323) (Teddy Katz) -* 9d86ba5 Upgrade: acorn to ^4.0.11 (#317) (Toru Nagashima) -* a3442b5 Chore: fix tests for Node 6+ (#315) (Teddy Katz) - -v3.4.0 - February 2, 2017 - -* f55fa51 Build: Lock acorn to v4.0.4 (#314) (Kai Cataldo) -* 58f75be Fix:generic error for invalid ecmaVersion(fixes eslint#7405) (#303) (Scott Stern) -* d6b383d Docs: Update license copyright (Nicholas C. Zakas) -* e5df542 Update: To support year in ecmaVersion number (fixes #300) (#301) (Gyandeep Singh) - -v3.3.2 - September 29, 2016 - -* 7d3e2fc Fix: reset `isAsync` flag for each property (fixes #298) (#299) (Toru Nagashima) - -v3.3.1 - September 26, 2016 - -* 80abdce Fix: `}` token followed by template had been lost (fixes #293) (#294) (Toru Nagashima) -* 9810bab Fix: parsing error on `async` as property name. (#295) (Toru Nagashima) - -v3.3.0 - September 20, 2016 - -* 92b04b1 Update: create-test script (fixes #291) (#292) (Jamund Ferguson) - -v3.2.0 - September 16, 2016 - -* 5a37f80 Build: Update release tool (Nicholas C. Zakas) -* 9bbcad8 Update: Upgrade Acorn to support ES2017 (fixes #287) (#290) (Jamund Ferguson) -* 8d9767d Build: Add CI release scripts (Nicholas C. Zakas) - -v3.1.7 - July 29, 2016 - -* 8f6cfbd Build: Add CI release (Nicholas C. Zakas) -* ff15922 Fix: Catch ES2016 invalid syntax (fixes #284) (#285) (Nicholas C. Zakas) - -v3.1.6 - June 15, 2016 - -* a90edc2 Upgrade: acorn 3.2.0 (fixes #279) (#280) (Toru Nagashima) - -v3.1.5 - May 27, 2016 - -* 7df2e4a Fix: Convert ~ and ! prefix tokens to esprima (fixes #274) (#276) (Daniel Tschinder) - -v3.1.4 - April 21, 2016 - -* e044705 Fix: remove extra leading comments at node level (fixes #264) (Kai Cataldo) -* 25c27fb Chore: Remove jQuery copyright from header of each file (Kai Cataldo) -* 10709f0 Chore: Add jQuery Foundation copyright (Nicholas C. Zakas) -* d754b32 Upgrade: Acorn 3.1.0 (fixes #270) (Toru Nagashima) -* 3a90886 Docs: replace a dead link with the correct contributing guide URL (Shinnosuke Watanabe) -* 55184a2 Build: replace optimist with a simple native method (Shinnosuke Watanabe) -* c7e5a13 Fix: Disallow namespaces objects in JSX (fixes #261) (Kai Cataldo) -* 22290b9 Fix: Add test for leading comments (fixes #136) (Kai Cataldo) - -v3.1.3 - March 18, 2016 - -* 98441cb Fix: Fix behavior of ignoring comments within previous nodes (refs #256) (Kai Cataldo) - -v3.1.2 - March 14, 2016 - -* a2b23ca Fix: Ensure 'var let' works (fixes #149) (Nicholas C. Zakas) -* 5783282 Fix: Make obj.await work in modules (fixes #258) (Nicholas C. Zakas) -* d1b4929 Fix: leading comments added from previous node (fixes #256) (Kai Cataldo) - -v3.1.1 - February 26, 2016 - -* 3614e81 Fix: exponentiation operator token (fixes #254) (Nicholas C. Zakas) - -v3.1.0 - February 25, 2016 - -* da35d98 New: Support ecmaVersion 7 (fixes #246) (Nicholas C. Zakas) - -v3.0.2 - February 19, 2016 - -* 0973cda Build: Update release script (Nicholas C. Zakas) -* 106000f Fix: use the plugins feature of acorn (fixes #250) (Toru Nagashima) -* 36d84c7 Build: Add tests (fixes #243) (Nicholas C. Zakas) - -v3.0.1 - February 2, 2016 - -* ecfe4c8 Upgrade: eslint-config-eslint to 3.0.0 (Nicholas C. Zakas) -* ea6261e Fix: Object rest/spread in assign (fixes #247) (Nicholas C. Zakas) -* 7e57ee0 Docs: fix `options.comment` typo (xuezu) -* dd5863e Build: Add prerelease script (Nicholas C. Zakas) -* 0b409ee Upgrade: eslint-release to 0.2.0 (Nicholas C. Zakas) - -v3.0.0 - January 20, 2016 - -* 5ff65f6 Upgrade: Change Esprima version to latest (Nicholas C. Zakas) -* a8badcc Upgrade: eslint-release to 0.1.4 (Nicholas C. Zakas) -* 34d195b Build: Switch to eslint-release (Nicholas C. Zakas) -* a0ddc30 Breaking: Remove binary scripts (Nicholas C. Zakas) -* 02b5284 Build: Fix package.json dependencies (Nicholas C. Zakas) -* b07696f Fix: tests for importing keywords (fixes #225) (Toru Nagashima) -* 2e2808a Build: Add node@5 to CI (fixes #237) (alberto) -* 445c685 Update: Unrecognized license format in package.json (fixes #234) (alberto) -* 61cb5ee Update: Remove duplicated acorn-jsx dep (fixes #232) (alberto) -* df5b71c Upgrade: eslint and eslint-config-eslint (fixes #231) (alberto) -* ef7a06d Fix: lastToken not reset between calls to parse (fixes #229) (alberto) -* cdf8407 New: ecmaFeatures.impliedStrict (fixes: #227) (Nick Evans) - -v3.0.0-alpha-2 - December 9, 2015 - -* 3.0.0-alpha-2 (Nicholas C. Zakas) -* Breaking: move ecmaFeatures into ecmaVersion (fixes #222) (Nicholas C. Zakas) -* New: Export VisitorKeys (fixes #220) (Nicholas C. Zakas) - -v3.0.0-alpha-1 - December 1, 2015 - -* 3.0.0-alpha-1 (Nicholas C. Zakas) -* Fix: parse unicode escapes in identifiers (fixes #181) (Nicholas C. Zakas) -* Fix: Ensur object rest works in destructed arg (fixes #213) (Nicholas C. Zakas) -* Breaking: Switch to Acorn (fixes #200) (Nicholas C. Zakas) -* Update: Add tokens to tests (fixes #203) (Nicholas C. Zakas) -* Docs: Update README (Nicholas C. Zakas) - -v2.2.5 - September 15, 2015 - -* 2.2.5 (Nicholas C. Zakas) -* Fix: Ensure node type is correct for destructured (fixes #195) (Nicholas C. Zakas) - -v2.2.4 - August 13, 2015 - -* 2.2.4 (Nicholas C. Zakas) -* Fix: newlines in arrow functions (fixes #172) (Jamund Ferguson) -* Fix: nested arrow function as default param (fixes #145) (Jamund Ferguson) -* Fix: Rest Params & Arrow Functions (fixes #187) (Jamund Ferguson) -* Fix: trailing commas in import/export (fixes #148) (Jamund Ferguson) -* Build: Added sudo false to Travis to build faster (fixes #177) (KahWee Teng) - -v2.2.3 - July 22, 2015 - -* 2.2.3 (Nicholas C. Zakas) -* Fix: Incorrect error location (fixes #173) (Nicholas C. Zakas) - -v2.2.2 - July 16, 2015 - -* 2.2.2 (Nicholas C. Zakas) -* 2.2.1 (Nicholas C. Zakas) -* Fix: Yield as identifier in arrow func args (fixes #165) (Nicholas C. Zakas) -* Fix: Allow AssignmentExpression in object spread (fixes #167) (Nicholas C. Zakas) - -v2.2.1 - July 16, 2015 - -* 2.2.1 (Nicholas C. Zakas) - -v2.2.0 - July 15, 2015 - -* 2.2.0 (Nicholas C. Zakas) -* New: Add experimental object rest/spread (fixes #163) (Nicholas C. Zakas) -* Fix: npm browserify (fixes #156) (Jason Laster) - -v2.1.0 - July 10, 2015 - -* 2.1.0 (Nicholas C. Zakas) -* Fix: Leading comments for anonymous classes (fixes #155, fixes #158) (Toru Nagashima) -* New: Add newTarget option (fixes #157) (Nicholas C. Zakas) - -v2.0.4 - June 26, 2015 - -* 2.0.4 (Nicholas C. Zakas) -* Docs: added missing `ecmaFeatures.superInFunctions` option from doc (Clément Fiorio) -* Fix: "await" is a future reserved word (fixes #151) (Jose Roberto Vidal) - -v2.0.3 - June 2, 2015 - -* 2.0.3 (Nicholas C. Zakas) -* Fix: Incomplete Switch Statement Hangs (Fixes #146) (Jamund Ferguson) -* Docs: Clarify ecmaFeatures usage (Dan Wolff) - -v2.0.2 - April 28, 2015 - -* 2.0.2 (Nicholas C. Zakas) -* Fix: Allow yield without value as function param (fixes #134) (Nicholas C. Zakas) -* Fix: Allow computed generators in classes (fixes #123) (Nicholas C. Zakas) -* Fix: Don't allow arrow function rest param (fixes #130) (Nicholas C. Zakas) - -v2.0.1 - April 11, 2015 - -* 2.0.1 (Nicholas C. Zakas) -* Fix: Yield should parse without an argument (fixes #121) (Nicholas C. Zakas) - -v2.0.0 - April 4, 2015 - -* 2.0.0 (Nicholas C. Zakas) -* Docs: Update README with latest info (Nicholas C. Zakas) -* Breaking: Use ESTree format for default params (fixes #114) (Nicholas C. Zakas) -* New: Add Super node (fixes #115) (Nicholas C. Zakas) -* Breaking: Switch to RestElement for rest args (fixes #84) (Nicholas C. Zakas) -* Docs: Correct license info on README (fixes #117) (AJ Ortega) -* Breaking: Remove guardedHandlers/handlers from try (fixes #71) (Nicholas C. Zakas) - -v1.12.3 - March 28, 2015 - -* 1.12.3 (Nicholas C. Zakas) -* Fix: Tagged template strings (fixes #110) (Nicholas C. Zakas) - -v1.12.2 - March 21, 2015 - -* 1.12.2 (Nicholas C. Zakas) -* Fix: Destructured arg for catch (fixes #105) (Nicholas C. Zakas) - -v1.12.1 - March 21, 2015 - -* 1.12.1 (Nicholas C. Zakas) -* Fix: Disallow octals in template strings (fixes #96) (Nicholas C. Zakas) -* Fix: Template string parsing (fixes #95) (Nicholas C. Zakas) -* Fix: shorthand properties named get or set (fixes #100) (Brandon Mills) -* Fix: bad error in parsing invalid class setter (fixes #98) (Marsup) - -v1.12.0 - March 14, 2015 - -* 1.12.0 (Nicholas C. Zakas) -* Fix: Update broken tests (Nicholas C. Zakas) -* New: Add sourceType to Program node (fixes #93) (Nicholas C. Zakas) -* Allow spread in more places (fixes #89) (Nicholas C. Zakas) -* Fix: Deeply nested template literals (fixes #86) (Nicholas C. Zakas) -* Fix: Allow super in classes by default (fixes #87) (Nicholas C. Zakas) -* Fix: generator methods in classes (fixes #85) (Jamund Ferguson) -* Remove XJS note from Esprima-FB incompatibilities (Joe Lencioni) - -v1.11.0 - March 7, 2015 - -* 1.11.0 (Nicholas C. Zakas) -* Fix: Don't allow default export class by mistake (fixes #82) (Nicholas C. Zakas) -* Fix: Export default function should be FunctionDeclaration (fixes #81) (Nicholas C. Zakas) -* Fix: Ensure class declarations must have IDs outside of exports (refs #72) (Nicholas C. Zakas) -* Fix: export class expression support (refs #72) (Jamund Ferguson) -* Update: Add tests for sourceType=module (refs #72) (Nicholas C. Zakas) -* Fix: Class name should be id (fixes #78) (Nicholas C. Zakas) -* Fix: disallow import/export in functions (refs #72) (Jamund Ferguson) -* Test: strict mode enforced in modules (refs #72) (Jamund Ferguson) -* New: Add modules feature flag (refs #72) (Nicholas C. Zakas) -* merging upstream and solving conflicts for PR #43 (Caridy Patino) -* New: Add ES6 module support (fixes #35) (Caridy Patino) -* Update: Add TryStatement.handler (fixes #69) (Brandon Mills) -* Fix: Destructured Defaults (fixes #56) (Jamund Ferguson) -* Update: Refactor out comment attachment logic (Nicholas C. Zakas) - -v1.10.0 - March 1, 2015 - -* 1.10.0 (Nicholas C. Zakas) -* New: Support ES6 classes (refs #10) (Nicholas C. Zakas) -* Docs: Update README.md (Jamund Ferguson) - -v1.9.1 - February 21, 2015 - -* 1.9.1 (Nicholas C. Zakas) -* Fix: Allow let/const in switchcase (fixes #54) (Nicholas C. Zakas) - -v1.9.0 - February 21, 2015 - -* 1.9.0 (Nicholas C. Zakas) -* Fix: Extend property method range and loc to include params (fixes #36) (Brandon Mills) -* New: spread operator (refs #10) (Jamund Ferguson) -* Fix: incorrectly parsed arrow fragment (refs #58) (Jamund Ferguson) -* New: Rest Parameter (refs: #10) (Jamund Ferguson) -* New: Destructuring (refs #10) (Jamund Ferguson) - -v1.8.1 - February 7, 2015 - -* 1.8.1 (Nicholas C. Zakas) -* Build: Add Node.js 0.12 testing (Nicholas C. Zakas) -* Fix: Actuall fix tokenization issue with templates (fixes #44) (Nicholas C. Zakas) - -v1.8.0 - February 6, 2015 - -* 1.8.0 (Nicholas C. Zakas) -* New: Support for Arrow Functions (refs #10) (Jamund Ferguson) -* New: Allow super references in functions (refs #10) (Nicholas C. Zakas) -* Update create-test.js (Jamund Ferguson) -* Fix: Tokenization for template strings (fixes #44) (Nicholas C. Zakas) -* New: Allow return in global scope (fixes #46) (Nicholas C. Zakas) - -v1.7.1 - January 23, 2015 - -* 1.7.1 (Nicholas C. Zakas) -* Fix: When ecmaFeatures.forOf is true, check for operater is "undefined" when match keyword is "in" (fixes #39) (Peter Chanthamynavong) - -v1.7.0 - January 23, 2015 - -* 1.7.0 (Nicholas C. Zakas) -* New: Add support for template strings (FredKSchott) -* New: Add support for default parameters (refs #10) (Jamund Ferguson) -* New: Add support for unicode code point escape sequences (FredKSchott) - -v1.6.0 - January 10, 2015 - -* 1.6.0 (Nicholas C. Zakas) -* Update: Make comment attachment tests look at whole AST (Nicholas C. Zakas) -* Docs: Update README to reflect feature flags (Nicholas C. Zakas) -* Docs: Add a couple more FAQs to README (Nicholas C. Zakas) -* New: Add support for duplicate object literal properties (FredKSchott) -* New: Implement generators (refs #10) (Nicholas C. Zakas) - -v1.5.0 - December 29, 2014 - -* 1.5.0 (Nicholas C. Zakas) -* Docs: Update README with compat info (Nicholas C. Zakas) -* Update: Add regex parsing test (Nicholas C. Zakas) -* Update: s/XJS/JSX/g (Nicholas C. Zakas) -* Build: Update release script (Nicholas C. Zakas) -* Update: Move SyntaxTree to ast-node-factory.js (FredKSchott) -* New: Add JSX parsing (fixes #26) (Nicholas C. Zakas) -* Update: Switch location marker logic (fixes #15) (Nicholas C. Zakas) -* 1.4.0 (Nicholas C. Zakas) - -v1.4.0 - December 23, 2014 - -* 1.4.0 (Nicholas C. Zakas) -* Fix: Parsing issues with property methods (fixes #21) (Nicholas C. Zakas) -* New: Add support for shorthand properties (refs #10) (Nicholas C. Zakas) -* New: Add support for object literal method shorthand (refs #10) (Nicholas C. Zakas) -* Fix: Ensure comments are attached for return (fixes #2) (Nicholas C. Zakas) -* Build: Ensure CHANGELOG.md is committed on release (Nicholas C. Zakas) -* 1.3.1 (Nicholas C. Zakas) - -v1.3.1 - December 22, 2014 - -* 1.3.1 (Nicholas C. Zakas) -* Fix: Add all files to npm package (fixes #17) (Nicholas C. Zakas) -* Update: Move Messages to separate file (Nicholas C. Zakas) -* Docs: Removed unnecessary comment (Nicholas C. Zakas) -* 1.3.0 (Nicholas C. Zakas) - -v1.3.0 - December 21, 2014 - -* 1.3.0 (Nicholas C. Zakas) -* Build: Add release scripts (Nicholas C. Zakas) -* New: Add computed object literal properties (refs #10) (Nicholas C. Zakas) -* Build: Fix commands in Makefile.js (Nicholas C. Zakas) -* Docs: Add FAQ to README (Nicholas C. Zakas) -* Fix: Don't allow let/const in for loops (fixes #14) (Nicholas C. Zakas) -* New: Support for-of loops (refs #10) (Nicholas C. Zakas) -* Update: Change .ast.js files to .result.js files (Nicholas C. Zakas) -* New: Support ES6 octal literals (Nicholas C. Zakas) -* New: Ability to parse binary literals (Nicholas C. Zakas) -* Update: More tests for regex u flag (Nicholas C. Zakas) -* Update: Switch to using ecmaFeatures (Nicholas C. Zakas) -* Update: Add comment attachment tests (Nicholas C. Zakas) -* Update README.md (Jamund Ferguson) -* New: Add u and y regex flags (refs #10) (Nicholas C. Zakas) -* Update: Cleanup tests (Nicholas C. Zakas) -* New: Add ecmascript flag (fixes #7) (Nicholas C. Zakas) -* Docs: Update README with build commands (Nicholas C. Zakas) -* Update: Move some things around (Nicholas C. Zakas) -* Update: Read version number from package.json (Nicholas C. Zakas) -* Update: Move AST node types to separate file (Nicholas C. Zakas) -* Update: Remove duplicate file (Nicholas C. Zakas) -* Update: Move token information to a separate file (Nicholas C. Zakas) -* Update: Bring in Makefile.js for linting and browserify (Nicholas C. Zakas) -* Update: Fix ESLint warnings, remove check-version (Nicholas C. Zakas) -* Update: Move Position and SourceLocation to separate file (Nicholas C. Zakas) -* Update: Move syntax checks into separate file (Nicholas C. Zakas) -* Update: Remove UMD format (Nicholas C. Zakas) -* Docs: Update README with more info (Nicholas C. Zakas) -* Update: remove npm-debug.log from tracked files (Brandon Mills) -* Docs: Remove redundant 'features' in readme (Matthias Oßwald) -* Docs: Fix a link to Wikipedia (Ryuichi Okumura) -* Update: Split parsing tests into smaller files (Nicholas C. Zakas) -* Update: Normalize values in tests (Nicholas C. Zakas) -* Update: CommonJSify test file (Nicholas C. Zakas) diff --git a/node_modules/espree/LICENSE b/node_modules/espree/LICENSE deleted file mode 100644 index 321d9607..00000000 --- a/node_modules/espree/LICENSE +++ /dev/null @@ -1,22 +0,0 @@ -Espree -Copyright JS Foundation and other contributors, https://js.foundation - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY -DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/espree/README.md b/node_modules/espree/README.md deleted file mode 100644 index d2b1288b..00000000 --- a/node_modules/espree/README.md +++ /dev/null @@ -1,157 +0,0 @@ -[![npm version](https://img.shields.io/npm/v/espree.svg)](https://www.npmjs.com/package/espree) -[![Build Status](https://travis-ci.org/eslint/espree.svg?branch=master)](https://travis-ci.org/eslint/espree) -[![npm downloads](https://img.shields.io/npm/dm/espree.svg)](https://www.npmjs.com/package/espree) -[![Bountysource](https://www.bountysource.com/badge/tracker?tracker_id=9348450)](https://www.bountysource.com/trackers/9348450-eslint?utm_source=9348450&utm_medium=shield&utm_campaign=TRACKER_BADGE) - -# Espree - -Espree started out as a fork of [Esprima](http://esprima.org) v1.2.2, the last stable published released of Esprima before work on ECMAScript 6 began. Espree is now built on top of [Acorn](https://github.com/ternjs/acorn), which has a modular architecture that allows extension of core functionality. The goal of Espree is to produce output that is similar to Esprima with a similar API so that it can be used in place of Esprima. - -## Usage - -Install: - -``` -npm i espree --save -``` - -And in your Node.js code: - -```javascript -var espree = require("espree"); - -var ast = espree.parse(code); -``` - -There is a second argument to `parse()` that allows you to specify various options: - -```javascript -var espree = require("espree"); - -// Optional second options argument with the following default settings -var ast = espree.parse(code, { - - // attach range information to each node - range: false, - - // attach line/column location information to each node - loc: false, - - // create a top-level comments array containing all comments - comment: false, - - // attach comments to the closest relevant node as leadingComments and trailingComments - attachComment: false, - - // create a top-level tokens array containing all tokens - tokens: false, - - // Set to 3, 5 (default), 6, 7, 8, or 9 to specify the version of ECMAScript syntax you want to use. - // You can also set to 2015 (same as 6), 2016 (same as 7), 2017 (same as 8), or 2018 (same as 9) to use the year-based naming. - ecmaVersion: 5, - - // specify which type of script you're parsing ("script" or "module") - sourceType: "script", - - // specify additional language features - ecmaFeatures: { - - // enable JSX parsing - jsx: false, - - // enable return in global scope - globalReturn: false, - - // enable implied strict mode (if ecmaVersion >= 5) - impliedStrict: false, - - // allow experimental object rest/spread - experimentalObjectRestSpread: false - } -}); -``` - -## Esprima Compatibility Going Forward - -The primary goal is to produce the exact same AST structure and tokens as Esprima, and that takes precedence over anything else. (The AST structure being the [ESTree](https://github.com/estree/estree) API with JSX extensions.) Separate from that, Espree may deviate from what Esprima outputs in terms of where and how comments are attached, as well as what additional information is available on AST nodes. That is to say, Espree may add more things to the AST nodes than Esprima does but the overall AST structure produced will be the same. - -Espree may also deviate from Esprima in the interface it exposes. - -## Contributing - -Issues and pull requests will be triaged and responded to as quickly as possible. We operate under the [ESLint Contributor Guidelines](http://eslint.org/docs/developer-guide/contributing), so please be sure to read them before contributing. If you're not sure where to dig in, check out the [issues](https://github.com/eslint/espree/issues). - -Espree is licensed under a permissive BSD 2-clause license. - -## Build Commands - -* `npm test` - run all linting and tests -* `npm run lint` - run all linting -* `npm run browserify` - creates a version of Espree that is usable in a browser - -## Differences from Espree 2.x - -* The `tokenize()` method does not use `ecmaFeatures`. Any string will be tokenized completely based on ECMAScript 6 semantics. -* Trailing whitespace no longer is counted as part of a node. -* `let` and `const` declarations are no longer parsed by default. You must opt-in by using an `ecmaVersion` newer than `5` or setting `sourceType` to `module`. -* The `esparse` and `esvalidate` binary scripts have been removed. -* There is no `tolerant` option. We will investigate adding this back in the future. - -## Known Incompatibilities - -In an effort to help those wanting to transition from other parsers to Espree, the following is a list of noteworthy incompatibilities with other parsers. These are known differences that we do not intend to change. - -### Esprima 1.2.2 - -* Esprima counts trailing whitespace as part of each AST node while Espree does not. In Espree, the end of a node is where the last token occurs. -* Espree does not parse `let` and `const` declarations by default. -* Error messages returned for parsing errors are different. -* There are two addition properties on every node and token: `start` and `end`. These represent the same data as `range` and are used internally by Acorn. - -### Esprima 2.x - -* Esprima 2.x uses a different comment attachment algorithm that results in some comments being added in different places than Espree. The algorithm Espree uses is the same one used in Esprima 1.2.2. - -## Frequently Asked Questions - -### Why another parser - -[ESLint](http://eslint.org) had been relying on Esprima as its parser from the beginning. While that was fine when the JavaScript language was evolving slowly, the pace of development increased dramatically and Esprima had fallen behind. ESLint, like many other tools reliant on Esprima, has been stuck in using new JavaScript language features until Esprima updates, and that caused our users frustration. - -We decided the only way for us to move forward was to create our own parser, bringing us inline with JSHint and JSLint, and allowing us to keep implementing new features as we need them. We chose to fork Esprima instead of starting from scratch in order to move as quickly as possible with a compatible API. - -With Espree 2.0.0, we are no longer a fork of Esprima but rather a translation layer between Acorn and Esprima syntax. This allows us to put work back into a community-supported parser (Acorn) that is continuing to grow and evolve while maintaining an Esprima-compatible parser for those utilities still built on Esprima. - -### Have you tried working with Esprima? - -Yes. Since the start of ESLint, we've regularly filed bugs and feature requests with Esprima and will continue to do so. However, there are some different philosophies around how the projects work that need to be worked through. The initial goal was to have Espree track Esprima and eventually merge the two back together, but we ultimately decided that building on top of Acorn was a better choice due to Acorn's plugin support. - -### Why don't you just use Acorn? - -Acorn is a great JavaScript parser that produces an AST that is compatible with Esprima. Unfortunately, ESLint relies on more than just the AST to do its job. It relies on Esprima's tokens and comment attachment features to get a complete picture of the source code. We investigated switching to Acorn, but the inconsistencies between Esprima and Acorn created too much work for a project like ESLint. - -We are building on top of Acorn, however, so that we can contribute back and help make Acorn even better. - -### What ECMAScript 6 features do you support? - -All of them. - -### What ECMAScript 7/2016 features do you support? - -There is only one ECMAScript 2016 syntax change: the exponentiation operator. Espree supports this. - -### What ECMAScript 2017 features do you support? - -There are two ECMAScript 2017 syntax changes: `async` functions, and trailing commas in function declarations and calls. Espree supports both of them. - -### What ECMAScript 2018 features do you support? - -Because ECMAScript 2018 is still under development, we are implementing features as they are finalized. Currently, Espree supports: - -* Invalid escape sequences in tagged template literals -* Rest/spread properties -* Async Iteration - -### How do you determine which experimental features to support? - -In general, we do not support experimental JavaScript features. We may make exceptions from time to time depending on the maturity of the features. diff --git a/node_modules/espree/espree.js b/node_modules/espree/espree.js deleted file mode 100644 index 23d434e5..00000000 --- a/node_modules/espree/espree.js +++ /dev/null @@ -1,800 +0,0 @@ -/** - * @fileoverview Main Espree file that converts Acorn into Esprima output. - * - * This file contains code from the following MIT-licensed projects: - * 1. Acorn - * 2. Babylon - * 3. Babel-ESLint - * - * This file also contains code from Esprima, which is BSD licensed. - * - * Acorn is Copyright 2012-2015 Acorn Contributors (https://github.com/marijnh/acorn/blob/master/AUTHORS) - * Babylon is Copyright 2014-2015 various contributors (https://github.com/babel/babel/blob/master/packages/babylon/AUTHORS) - * Babel-ESLint is Copyright 2014-2015 Sebastian McKenzie - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Esprima is Copyright (c) jQuery Foundation, Inc. and Contributors, All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -/* eslint no-undefined:0, no-use-before-define: 0 */ - -"use strict"; - -var astNodeTypes = require("./lib/ast-node-types"), - commentAttachment = require("./lib/comment-attachment"), - TokenTranslator = require("./lib/token-translator"), - acornJSX = require("acorn-jsx/inject"), - rawAcorn = require("acorn"); - - -var acorn = acornJSX(rawAcorn); -var DEFAULT_ECMA_VERSION = 5; -var lookahead, - extra, - lastToken; - -/** - * Object.assign polyfill for Node < 4 - * @param {Object} target The target object - * @param {...Object} sources Sources for the object - * @returns {Object} `target` after being mutated - */ -var assign = Object.assign || function assign(target) { - for (var argIndex = 1; argIndex < arguments.length; argIndex++) { - if (arguments[argIndex] !== null && typeof arguments[argIndex] === "object") { - var keys = Object.keys(arguments[argIndex]); - - for (var keyIndex = 0; keyIndex < keys.length; keyIndex++) { - target[keys[keyIndex]] = arguments[argIndex][keys[keyIndex]]; - } - } - } - - return target; -}; - -/** - * Resets the extra object to its default. - * @returns {void} - * @private - */ -function resetExtra() { - extra = { - tokens: null, - range: false, - loc: false, - comment: false, - comments: [], - tolerant: false, - errors: [], - strict: false, - ecmaFeatures: {}, - ecmaVersion: DEFAULT_ECMA_VERSION, - isModule: false - }; -} - - - -var tt = acorn.tokTypes, - getLineInfo = acorn.getLineInfo; - -// custom type for JSX attribute values -tt.jsxAttrValueToken = {}; - -/** - * Normalize ECMAScript version from the initial config - * @param {number} ecmaVersion ECMAScript version from the initial config - * @returns {number} normalized ECMAScript version - */ -function normalizeEcmaVersion(ecmaVersion) { - if (typeof ecmaVersion === "number") { - var version = ecmaVersion; - - // Calculate ECMAScript edition number from official year version starting with - // ES2015, which corresponds with ES6 (or a difference of 2009). - if (version >= 2015) { - version -= 2009; - } - - switch (version) { - case 3: - case 5: - case 6: - case 7: - case 8: - case 9: - return version; - - default: - throw new Error("Invalid ecmaVersion."); - } - } else { - return DEFAULT_ECMA_VERSION; - } -} - -/** - * Determines if a node is valid given the set of ecmaFeatures. - * @param {ASTNode} node The node to check. - * @returns {boolean} True if the node is allowed, false if not. - * @private - */ -function isValidNode(node) { - var ecma = extra.ecmaFeatures; - - switch (node.type) { - case "ExperimentalSpreadProperty": - case "ExperimentalRestProperty": - return ecma.experimentalObjectRestSpread; - - case "ImportDeclaration": - case "ExportNamedDeclaration": - case "ExportDefaultDeclaration": - case "ExportAllDeclaration": - return extra.isModule; - - default: - return true; - } -} - -/** - * Performs last-minute Esprima-specific compatibility checks and fixes. - * @param {ASTNode} result The node to check. - * @returns {ASTNode} The finished node. - * @private - * @this acorn.Parser - */ -function esprimaFinishNode(result) { - // ensure that parsed node was allowed through ecmaFeatures - if (!isValidNode(result)) { - this.unexpected(result.start); - } - - // https://github.com/marijnh/acorn/issues/323 - if (result.type === "TryStatement") { - delete result.guardedHandlers; - } else if (result.type === "CatchClause") { - delete result.guard; - } - - // Acorn doesn't count the opening and closing backticks as part of templates - // so we have to adjust ranges/locations appropriately. - if (result.type === "TemplateElement") { - - // additional adjustment needed if ${ is the last token - var terminalDollarBraceL = this.input.slice(result.end, result.end + 2) === "${"; - - if (result.range) { - result.range[0]--; - result.range[1] += (terminalDollarBraceL ? 2 : 1); - } - - if (result.loc) { - result.loc.start.column--; - result.loc.end.column += (terminalDollarBraceL ? 2 : 1); - } - } - - // Acorn uses undefined instead of null, which affects serialization - if (result.type === "Literal" && result.value === undefined) { - result.value = null; - } - - if (extra.attachComment) { - commentAttachment.processComment(result); - } - - if (result.type.indexOf("Function") > -1 && !result.generator) { - result.generator = false; - } - - return result; -} - -/** - * Determines if a token is valid given the set of ecmaFeatures. - * @param {acorn.Parser} parser The parser to check. - * @returns {boolean} True if the token is allowed, false if not. - * @private - */ -function isValidToken(parser) { - var ecma = extra.ecmaFeatures; - var type = parser.type; - - switch (type) { - case tt.jsxName: - case tt.jsxText: - case tt.jsxTagStart: - case tt.jsxTagEnd: - return ecma.jsx; - - // https://github.com/ternjs/acorn/issues/363 - case tt.regexp: - if (extra.ecmaVersion < 6 && parser.value.flags && parser.value.flags.indexOf("y") > -1) { - return false; - } - - return true; - - default: - return true; - } -} - -/** - * Injects esprimaFinishNode into the finishNode process. - * @param {Function} finishNode Original finishNode function. - * @returns {ASTNode} The finished node. - * @private - */ -function wrapFinishNode(finishNode) { - return /** @this acorn.Parser */ function(node, type, pos, loc) { - var result = finishNode.call(this, node, type, pos, loc); - return esprimaFinishNode.call(this, result); - }; -} - -acorn.plugins.espree = function(instance) { - - instance.extend("finishNode", wrapFinishNode); - - instance.extend("finishNodeAt", wrapFinishNode); - - instance.extend("next", function(next) { - return /** @this acorn.Parser */ function() { - if (!isValidToken(this)) { - this.unexpected(); - } - return next.call(this); - }; - }); - - // needed for experimental object rest/spread - instance.extend("checkLVal", function(checkLVal) { - - return /** @this acorn.Parser */ function(expr, isBinding, checkClashes) { - - if (extra.ecmaFeatures.experimentalObjectRestSpread && expr.type === "ObjectPattern") { - for (var i = 0; i < expr.properties.length; i++) { - if (expr.properties[i].type.indexOf("Experimental") === -1) { - this.checkLVal(expr.properties[i].value, isBinding, checkClashes); - } - } - return undefined; - } - - return checkLVal.call(this, expr, isBinding, checkClashes); - }; - }); - - instance.extend("parseTopLevel", function(parseTopLevel) { - return /** @this acorn.Parser */ function(node) { - if (extra.ecmaFeatures.impliedStrict && this.options.ecmaVersion >= 5) { - this.strict = true; - } - return parseTopLevel.call(this, node); - }; - }); - - instance.extend("toAssignable", function(toAssignable) { - - return /** @this acorn.Parser */ function(node, isBinding, refDestructuringErrors) { - - if (extra.ecmaFeatures.experimentalObjectRestSpread && - node.type === "ObjectExpression" - ) { - node.type = "ObjectPattern"; - - for (var i = 0; i < node.properties.length; i++) { - var prop = node.properties[i]; - - if (prop.type === "ExperimentalSpreadProperty") { - prop.type = "ExperimentalRestProperty"; - } else if (prop.kind !== "init") { - this.raise(prop.key.start, "Object pattern can't contain getter or setter"); - } else { - this.toAssignable(prop.value, isBinding); - } - } - - return node; - } else { - return toAssignable.call(this, node, isBinding, refDestructuringErrors); - } - }; - - }); - - /** - * Method to parse an object rest or object spread. - * @returns {ASTNode} The node representing object rest or object spread. - * @this acorn.Parser - */ - instance.parseObjectRest = function() { - var node = this.startNode(); - this.next(); - node.argument = this.parseIdent(); - - if (this.type === tt.comma) { - this.raise(this.start, "Unexpected trailing comma after rest property"); - } - - return this.finishNode(node, "ExperimentalRestProperty"); - }; - - instance.extend("parseProperty", function(parseProperty) { - /** - * Override `parseProperty` method to parse rest/spread properties. - * @param {boolean} isPattern True if the object is a destructuring pattern. - * @param {Object} refDestructuringErrors ? - * @returns {ASTNode} The node representing a rest/spread property. - * @this acorn.Parser - */ - return function(isPattern, refDestructuringErrors) { - if (extra.ecmaFeatures.experimentalObjectRestSpread && this.type === tt.ellipsis) { - var prop; - - if (isPattern) { - prop = this.parseObjectRest(); - } else { - prop = this.parseSpread(); - prop.type = "ExperimentalSpreadProperty"; - } - - return prop; - } - - return parseProperty.call(this, isPattern, refDestructuringErrors); - }; - }); - - instance.extend("checkPropClash", function(checkPropClash) { - /** - * Override `checkPropClash` method to avoid clash on rest/spread properties. - * @param {ASTNode} prop A property node to check. - * @param {Object} propHash Names map. - * @param {Object} refDestructuringErrors Destructuring error information. - * @returns {void} - * @this acorn.Parser - */ - return function(prop, propHash, refDestructuringErrors) { - if (prop.type === "ExperimentalRestProperty" || prop.type === "ExperimentalSpreadProperty") { - return; - } - checkPropClash.call(this, prop, propHash, refDestructuringErrors); - }; - }); - - /** - * Overwrites the default raise method to throw Esprima-style errors. - * @param {int} pos The position of the error. - * @param {string} message The error message. - * @throws {SyntaxError} A syntax error. - * @returns {void} - */ - instance.raise = instance.raiseRecoverable = function(pos, message) { - var loc = getLineInfo(this.input, pos); - var err = new SyntaxError(message); - err.index = pos; - err.lineNumber = loc.line; - err.column = loc.column + 1; // acorn uses 0-based columns - throw err; - }; - - /** - * Overwrites the default unexpected method to throw Esprima-style errors. - * @param {int} pos The position of the error. - * @throws {SyntaxError} A syntax error. - * @returns {void} - */ - instance.unexpected = function(pos) { - var message = "Unexpected token"; - - if (pos !== null && pos !== undefined) { - this.pos = pos; - - if (this.options.locations) { - while (this.pos < this.lineStart) { - this.lineStart = this.input.lastIndexOf("\n", this.lineStart - 2) + 1; - --this.curLine; - } - } - - this.nextToken(); - } - - if (this.end > this.start) { - message += " " + this.input.slice(this.start, this.end); - } - - this.raise(this.start, message); - }; - - /* - * Esprima-FB represents JSX strings as tokens called "JSXText", but Acorn-JSX - * uses regular tt.string without any distinction between this and regular JS - * strings. As such, we intercept an attempt to read a JSX string and set a flag - * on extra so that when tokens are converted, the next token will be switched - * to JSXText via onToken. - */ - instance.extend("jsx_readString", function(jsxReadString) { - return /** @this acorn.Parser */ function(quote) { - var result = jsxReadString.call(this, quote); - if (this.type === tt.string) { - extra.jsxAttrValueToken = true; - } - - return result; - }; - }); -}; - -//------------------------------------------------------------------------------ -// Tokenizer -//------------------------------------------------------------------------------ - -/** - * Tokenizes the given code. - * @param {string} code The code to tokenize. - * @param {Object} options Options defining how to tokenize. - * @returns {Token[]} An array of tokens. - * @throws {SyntaxError} If the input code is invalid. - * @private - */ -function tokenize(code, options) { - var toString, - tokens, - impliedStrict, - translator = new TokenTranslator(tt, code); - - toString = String; - if (typeof code !== "string" && !(code instanceof String)) { - code = toString(code); - } - - lookahead = null; - - // Options matching. - options = assign({}, options); - - var acornOptions = { - ecmaVersion: DEFAULT_ECMA_VERSION, - plugins: { - espree: true - } - }; - - resetExtra(); - - // Of course we collect tokens here. - options.tokens = true; - extra.tokens = []; - - extra.range = (typeof options.range === "boolean") && options.range; - acornOptions.ranges = extra.range; - - extra.loc = (typeof options.loc === "boolean") && options.loc; - acornOptions.locations = extra.loc; - - extra.comment = typeof options.comment === "boolean" && options.comment; - - if (extra.comment) { - acornOptions.onComment = function() { - var comment = convertAcornCommentToEsprimaComment.apply(this, arguments); - extra.comments.push(comment); - }; - } - - extra.tolerant = typeof options.tolerant === "boolean" && options.tolerant; - - acornOptions.ecmaVersion = extra.ecmaVersion = normalizeEcmaVersion(options.ecmaVersion); - - // apply parsing flags - if (options.ecmaFeatures && typeof options.ecmaFeatures === "object") { - extra.ecmaFeatures = assign({}, options.ecmaFeatures); - impliedStrict = extra.ecmaFeatures.impliedStrict; - extra.ecmaFeatures.impliedStrict = typeof impliedStrict === "boolean" && impliedStrict; - } - - try { - var tokenizer = acorn.tokenizer(code, acornOptions); - while ((lookahead = tokenizer.getToken()).type !== tt.eof) { - translator.onToken(lookahead, extra); - } - - // filterTokenLocation(); - tokens = extra.tokens; - - if (extra.comment) { - tokens.comments = extra.comments; - } - if (extra.tolerant) { - tokens.errors = extra.errors; - } - } catch (e) { - throw e; - } - return tokens; -} - -//------------------------------------------------------------------------------ -// Parser -//------------------------------------------------------------------------------ - - - -/** - * Converts an Acorn comment to a Esprima comment. - * @param {boolean} block True if it's a block comment, false if not. - * @param {string} text The text of the comment. - * @param {int} start The index at which the comment starts. - * @param {int} end The index at which the comment ends. - * @param {Location} startLoc The location at which the comment starts. - * @param {Location} endLoc The location at which the comment ends. - * @returns {Object} The comment object. - * @private - */ -function convertAcornCommentToEsprimaComment(block, text, start, end, startLoc, endLoc) { - var comment = { - type: block ? "Block" : "Line", - value: text - }; - - if (typeof start === "number") { - comment.start = start; - comment.end = end; - comment.range = [start, end]; - } - - if (typeof startLoc === "object") { - comment.loc = { - start: startLoc, - end: endLoc - }; - } - - return comment; -} - -/** - * Parses the given code. - * @param {string} code The code to tokenize. - * @param {Object} options Options defining how to tokenize. - * @returns {ASTNode} The "Program" AST node. - * @throws {SyntaxError} If the input code is invalid. - * @private - */ -function parse(code, options) { - var program, - toString = String, - translator, - impliedStrict, - acornOptions = { - ecmaVersion: DEFAULT_ECMA_VERSION, - plugins: { - espree: true - } - }; - - lastToken = null; - - if (typeof code !== "string" && !(code instanceof String)) { - code = toString(code); - } - - resetExtra(); - commentAttachment.reset(); - - if (typeof options !== "undefined") { - extra.range = (typeof options.range === "boolean") && options.range; - extra.loc = (typeof options.loc === "boolean") && options.loc; - extra.attachComment = (typeof options.attachComment === "boolean") && options.attachComment; - - if (extra.loc && options.source !== null && options.source !== undefined) { - extra.source = toString(options.source); - } - - if (typeof options.tokens === "boolean" && options.tokens) { - extra.tokens = []; - translator = new TokenTranslator(tt, code); - } - if (typeof options.comment === "boolean" && options.comment) { - extra.comment = true; - extra.comments = []; - } - if (typeof options.tolerant === "boolean" && options.tolerant) { - extra.errors = []; - } - if (extra.attachComment) { - extra.range = true; - extra.comments = []; - commentAttachment.reset(); - } - - acornOptions.ecmaVersion = extra.ecmaVersion = normalizeEcmaVersion(options.ecmaVersion); - - if (options.sourceType === "module") { - extra.isModule = true; - - // modules must be in 6 at least - if (acornOptions.ecmaVersion < 6) { - acornOptions.ecmaVersion = 6; - extra.ecmaVersion = 6; - } - - acornOptions.sourceType = "module"; - } - - // apply parsing flags after sourceType to allow overriding - if (options.ecmaFeatures && typeof options.ecmaFeatures === "object") { - extra.ecmaFeatures = assign({}, options.ecmaFeatures); - impliedStrict = extra.ecmaFeatures.impliedStrict; - extra.ecmaFeatures.impliedStrict = typeof impliedStrict === "boolean" && impliedStrict; - if (options.ecmaFeatures.globalReturn) { - acornOptions.allowReturnOutsideFunction = true; - } - } - - - acornOptions.onToken = function(token) { - if (extra.tokens) { - translator.onToken(token, extra); - } - if (token.type !== tt.eof) { - lastToken = token; - } - }; - - if (extra.attachComment || extra.comment) { - acornOptions.onComment = function() { - var comment = convertAcornCommentToEsprimaComment.apply(this, arguments); - extra.comments.push(comment); - - if (extra.attachComment) { - commentAttachment.addComment(comment); - } - }; - } - - if (extra.range) { - acornOptions.ranges = true; - } - - if (extra.loc) { - acornOptions.locations = true; - } - - if (extra.ecmaFeatures.jsx) { - // Should process jsx plugin before espree plugin. - acornOptions.plugins = { - jsx: true, - espree: true - }; - } - } - - program = acorn.parse(code, acornOptions); - program.sourceType = extra.isModule ? "module" : "script"; - - if (extra.comment || extra.attachComment) { - program.comments = extra.comments; - } - - if (extra.tokens) { - program.tokens = extra.tokens; - } - - /* - * Adjust opening and closing position of program to match Esprima. - * Acorn always starts programs at range 0 whereas Esprima starts at the - * first AST node's start (the only real difference is when there's leading - * whitespace or leading comments). Acorn also counts trailing whitespace - * as part of the program whereas Esprima only counts up to the last token. - */ - if (program.range) { - program.range[0] = program.body.length ? program.body[0].range[0] : program.range[0]; - program.range[1] = lastToken ? lastToken.range[1] : program.range[1]; - } - - if (program.loc) { - program.loc.start = program.body.length ? program.body[0].loc.start : program.loc.start; - program.loc.end = lastToken ? lastToken.loc.end : program.loc.end; - } - - return program; -} - -//------------------------------------------------------------------------------ -// Public -//------------------------------------------------------------------------------ - -exports.version = require("./package.json").version; - -exports.tokenize = tokenize; - -exports.parse = parse; - -// Deep copy. -/* istanbul ignore next */ -exports.Syntax = (function() { - var name, types = {}; - - if (typeof Object.create === "function") { - types = Object.create(null); - } - - for (name in astNodeTypes) { - if (astNodeTypes.hasOwnProperty(name)) { - types[name] = astNodeTypes[name]; - } - } - - if (typeof Object.freeze === "function") { - Object.freeze(types); - } - - return types; -}()); - -/* istanbul ignore next */ -exports.VisitorKeys = (function() { - var visitorKeys = require("./lib/visitor-keys"); - var name, - keys = {}; - - if (typeof Object.create === "function") { - keys = Object.create(null); - } - - for (name in visitorKeys) { - if (visitorKeys.hasOwnProperty(name)) { - keys[name] = visitorKeys[name]; - } - } - - if (typeof Object.freeze === "function") { - Object.freeze(keys); - } - - return keys; -}()); diff --git a/node_modules/espree/lib/ast-node-types.js b/node_modules/espree/lib/ast-node-types.js deleted file mode 100644 index 35bcaed0..00000000 --- a/node_modules/espree/lib/ast-node-types.js +++ /dev/null @@ -1,98 +0,0 @@ -/** - * @fileoverview The AST node types produced by the parser. - * @author Nicholas C. Zakas - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -// None! - -//------------------------------------------------------------------------------ -// Public -//------------------------------------------------------------------------------ - -module.exports = { - AssignmentExpression: "AssignmentExpression", - AssignmentPattern: "AssignmentPattern", - ArrayExpression: "ArrayExpression", - ArrayPattern: "ArrayPattern", - ArrowFunctionExpression: "ArrowFunctionExpression", - AwaitExpression: "AwaitExpression", - BlockStatement: "BlockStatement", - BinaryExpression: "BinaryExpression", - BreakStatement: "BreakStatement", - CallExpression: "CallExpression", - CatchClause: "CatchClause", - ClassBody: "ClassBody", - ClassDeclaration: "ClassDeclaration", - ClassExpression: "ClassExpression", - ConditionalExpression: "ConditionalExpression", - ContinueStatement: "ContinueStatement", - DoWhileStatement: "DoWhileStatement", - DebuggerStatement: "DebuggerStatement", - EmptyStatement: "EmptyStatement", - ExperimentalRestProperty: "ExperimentalRestProperty", - ExperimentalSpreadProperty: "ExperimentalSpreadProperty", - ExpressionStatement: "ExpressionStatement", - ForStatement: "ForStatement", - ForInStatement: "ForInStatement", - ForOfStatement: "ForOfStatement", - FunctionDeclaration: "FunctionDeclaration", - FunctionExpression: "FunctionExpression", - Identifier: "Identifier", - IfStatement: "IfStatement", - Literal: "Literal", - LabeledStatement: "LabeledStatement", - LogicalExpression: "LogicalExpression", - MemberExpression: "MemberExpression", - MetaProperty: "MetaProperty", - MethodDefinition: "MethodDefinition", - NewExpression: "NewExpression", - ObjectExpression: "ObjectExpression", - ObjectPattern: "ObjectPattern", - Program: "Program", - Property: "Property", - RestElement: "RestElement", - ReturnStatement: "ReturnStatement", - SequenceExpression: "SequenceExpression", - SpreadElement: "SpreadElement", - Super: "Super", - SwitchCase: "SwitchCase", - SwitchStatement: "SwitchStatement", - TaggedTemplateExpression: "TaggedTemplateExpression", - TemplateElement: "TemplateElement", - TemplateLiteral: "TemplateLiteral", - ThisExpression: "ThisExpression", - ThrowStatement: "ThrowStatement", - TryStatement: "TryStatement", - UnaryExpression: "UnaryExpression", - UpdateExpression: "UpdateExpression", - VariableDeclaration: "VariableDeclaration", - VariableDeclarator: "VariableDeclarator", - WhileStatement: "WhileStatement", - WithStatement: "WithStatement", - YieldExpression: "YieldExpression", - JSXIdentifier: "JSXIdentifier", - JSXNamespacedName: "JSXNamespacedName", - JSXMemberExpression: "JSXMemberExpression", - JSXEmptyExpression: "JSXEmptyExpression", - JSXExpressionContainer: "JSXExpressionContainer", - JSXElement: "JSXElement", - JSXClosingElement: "JSXClosingElement", - JSXOpeningElement: "JSXOpeningElement", - JSXAttribute: "JSXAttribute", - JSXSpreadAttribute: "JSXSpreadAttribute", - JSXText: "JSXText", - ExportDefaultDeclaration: "ExportDefaultDeclaration", - ExportNamedDeclaration: "ExportNamedDeclaration", - ExportAllDeclaration: "ExportAllDeclaration", - ExportSpecifier: "ExportSpecifier", - ImportDeclaration: "ImportDeclaration", - ImportSpecifier: "ImportSpecifier", - ImportDefaultSpecifier: "ImportDefaultSpecifier", - ImportNamespaceSpecifier: "ImportNamespaceSpecifier" -}; diff --git a/node_modules/espree/lib/comment-attachment.js b/node_modules/espree/lib/comment-attachment.js deleted file mode 100644 index b82b5f1c..00000000 --- a/node_modules/espree/lib/comment-attachment.js +++ /dev/null @@ -1,175 +0,0 @@ -/** - * @fileoverview Attaches comments to the AST. - * @author Nicholas C. Zakas - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -var astNodeTypes = require("./ast-node-types"); - -//------------------------------------------------------------------------------ -// Private -//------------------------------------------------------------------------------ - -var extra = { - trailingComments: [], - leadingComments: [], - bottomRightStack: [], - previousNode: null -}; - -//------------------------------------------------------------------------------ -// Public -//------------------------------------------------------------------------------ - -module.exports = { - - reset: function() { - extra.trailingComments = []; - extra.leadingComments = []; - extra.bottomRightStack = []; - extra.previousNode = null; - }, - - addComment: function(comment) { - extra.trailingComments.push(comment); - extra.leadingComments.push(comment); - }, - - processComment: function(node) { - var lastChild, - trailingComments, - i, - j; - - if (node.type === astNodeTypes.Program) { - if (node.body.length > 0) { - return; - } - } - - if (extra.trailingComments.length > 0) { - - /* - * If the first comment in trailingComments comes after the - * current node, then we're good - all comments in the array will - * come after the node and so it's safe to add then as official - * trailingComments. - */ - if (extra.trailingComments[0].range[0] >= node.range[1]) { - trailingComments = extra.trailingComments; - extra.trailingComments = []; - } else { - - /* - * Otherwise, if the first comment doesn't come after the - * current node, that means we have a mix of leading and trailing - * comments in the array and that leadingComments contains the - * same items as trailingComments. Reset trailingComments to - * zero items and we'll handle this by evaluating leadingComments - * later. - */ - extra.trailingComments.length = 0; - } - } else { - if (extra.bottomRightStack.length > 0 && - extra.bottomRightStack[extra.bottomRightStack.length - 1].trailingComments && - extra.bottomRightStack[extra.bottomRightStack.length - 1].trailingComments[0].range[0] >= node.range[1]) { - trailingComments = extra.bottomRightStack[extra.bottomRightStack.length - 1].trailingComments; - delete extra.bottomRightStack[extra.bottomRightStack.length - 1].trailingComments; - } - } - - // Eating the stack. - while (extra.bottomRightStack.length > 0 && extra.bottomRightStack[extra.bottomRightStack.length - 1].range[0] >= node.range[0]) { - lastChild = extra.bottomRightStack.pop(); - } - - if (lastChild) { - if (lastChild.leadingComments) { - if (lastChild.leadingComments[lastChild.leadingComments.length - 1].range[1] <= node.range[0]) { - node.leadingComments = lastChild.leadingComments; - delete lastChild.leadingComments; - } else { - // A leading comment for an anonymous class had been stolen by its first MethodDefinition, - // so this takes back the leading comment. - // See Also: https://github.com/eslint/espree/issues/158 - for (i = lastChild.leadingComments.length - 2; i >= 0; --i) { - if (lastChild.leadingComments[i].range[1] <= node.range[0]) { - node.leadingComments = lastChild.leadingComments.splice(0, i + 1); - break; - } - } - } - } - } else if (extra.leadingComments.length > 0) { - if (extra.leadingComments[extra.leadingComments.length - 1].range[1] <= node.range[0]) { - if (extra.previousNode) { - for (j = 0; j < extra.leadingComments.length; j++) { - if (extra.leadingComments[j].end < extra.previousNode.end) { - extra.leadingComments.splice(j, 1); - j--; - } - } - } - if (extra.leadingComments.length > 0) { - node.leadingComments = extra.leadingComments; - extra.leadingComments = []; - } - } else { - - // https://github.com/eslint/espree/issues/2 - - /* - * In special cases, such as return (without a value) and - * debugger, all comments will end up as leadingComments and - * will otherwise be eliminated. This extra step runs when the - * bottomRightStack is empty and there are comments left - * in leadingComments. - * - * This loop figures out the stopping point between the actual - * leading and trailing comments by finding the location of the - * first comment that comes after the given node. - */ - for (i = 0; i < extra.leadingComments.length; i++) { - if (extra.leadingComments[i].range[1] > node.range[0]) { - break; - } - } - - /* - * Split the array based on the location of the first comment - * that comes after the node. Keep in mind that this could - * result in an empty array, and if so, the array must be - * deleted. - */ - node.leadingComments = extra.leadingComments.slice(0, i); - if (node.leadingComments.length === 0) { - delete node.leadingComments; - } - - /* - * Similarly, trailing comments are attached later. The variable - * must be reset to null if there are no trailing comments. - */ - trailingComments = extra.leadingComments.slice(i); - if (trailingComments.length === 0) { - trailingComments = null; - } - } - } - - extra.previousNode = node; - - if (trailingComments) { - node.trailingComments = trailingComments; - } - - extra.bottomRightStack.push(node); - } - -}; diff --git a/node_modules/espree/lib/features.js b/node_modules/espree/lib/features.js deleted file mode 100644 index 774f8e5e..00000000 --- a/node_modules/espree/lib/features.js +++ /dev/null @@ -1,32 +0,0 @@ -/** - * @fileoverview The list of feature flags supported by the parser and their default - * settings. - * @author Nicholas C. Zakas - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -// None! - -//------------------------------------------------------------------------------ -// Public -//------------------------------------------------------------------------------ - -module.exports = { - - // React JSX parsing - jsx: false, - - // allow return statement in global scope - globalReturn: false, - - // allow implied strict mode - impliedStrict: false, - - // allow experimental object rest/spread - experimentalObjectRestSpread: false -}; diff --git a/node_modules/espree/lib/token-translator.js b/node_modules/espree/lib/token-translator.js deleted file mode 100644 index f47b3621..00000000 --- a/node_modules/espree/lib/token-translator.js +++ /dev/null @@ -1,258 +0,0 @@ -/** - * @fileoverview Translates tokens between Acorn format and Esprima format. - * @author Nicholas C. Zakas - */ -/* eslint no-underscore-dangle: 0 */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -// none! - -//------------------------------------------------------------------------------ -// Private -//------------------------------------------------------------------------------ - - -// Esprima Token Types -var Token = { - Boolean: "Boolean", - EOF: "", - Identifier: "Identifier", - Keyword: "Keyword", - Null: "Null", - Numeric: "Numeric", - Punctuator: "Punctuator", - String: "String", - RegularExpression: "RegularExpression", - Template: "Template", - JSXIdentifier: "JSXIdentifier", - JSXText: "JSXText" -}; - -/** - * Converts part of a template into an Esprima token. - * @param {AcornToken[]} tokens The Acorn tokens representing the template. - * @param {string} code The source code. - * @returns {EsprimaToken} The Esprima equivalent of the template token. - * @private - */ -function convertTemplatePart(tokens, code) { - var firstToken = tokens[0], - lastTemplateToken = tokens[tokens.length - 1]; - - var token = { - type: Token.Template, - value: code.slice(firstToken.start, lastTemplateToken.end) - }; - - if (firstToken.loc) { - token.loc = { - start: firstToken.loc.start, - end: lastTemplateToken.loc.end - }; - } - - if (firstToken.range) { - token.start = firstToken.range[0]; - token.end = lastTemplateToken.range[1]; - token.range = [token.start, token.end]; - } - - return token; -} - -/** - * Contains logic to translate Acorn tokens into Esprima tokens. - * @param {Object} acornTokTypes The Acorn token types. - * @param {string} code The source code Acorn is parsing. This is necessary - * to correct the "value" property of some tokens. - * @constructor - */ -function TokenTranslator(acornTokTypes, code) { - - // token types - this._acornTokTypes = acornTokTypes; - - // token buffer for templates - this._tokens = []; - - // track the last curly brace - this._curlyBrace = null; - - // the source code - this._code = code; - -} - -TokenTranslator.prototype = { - constructor: TokenTranslator, - - /** - * Translates a single Esprima token to a single Acorn token. This may be - * inaccurate due to how templates are handled differently in Esprima and - * Acorn, but should be accurate for all other tokens. - * @param {AcornToken} token The Acorn token to translate. - * @param {Object} extra Espree extra object. - * @returns {EsprimaToken} The Esprima version of the token. - */ - translate: function(token, extra) { - - var type = token.type, - tt = this._acornTokTypes; - - if (type === tt.name) { - token.type = Token.Identifier; - - // TODO: See if this is an Acorn bug - if (token.value === "static") { - token.type = Token.Keyword; - } - - if (extra.ecmaVersion > 5 && (token.value === "yield" || token.value === "let")) { - token.type = Token.Keyword; - } - - } else if (type === tt.semi || type === tt.comma || - type === tt.parenL || type === tt.parenR || - type === tt.braceL || type === tt.braceR || - type === tt.dot || type === tt.bracketL || - type === tt.colon || type === tt.question || - type === tt.bracketR || type === tt.ellipsis || - type === tt.arrow || type === tt.jsxTagStart || - type === tt.incDec || type === tt.starstar || - type === tt.jsxTagEnd || type === tt.prefix || - (type.binop && !type.keyword) || - type.isAssign) { - - token.type = Token.Punctuator; - token.value = this._code.slice(token.start, token.end); - } else if (type === tt.jsxName) { - token.type = Token.JSXIdentifier; - } else if (type.label === "jsxText" || type === tt.jsxAttrValueToken) { - token.type = Token.JSXText; - } else if (type.keyword) { - if (type.keyword === "true" || type.keyword === "false") { - token.type = Token.Boolean; - } else if (type.keyword === "null") { - token.type = Token.Null; - } else { - token.type = Token.Keyword; - } - } else if (type === tt.num) { - token.type = Token.Numeric; - token.value = this._code.slice(token.start, token.end); - } else if (type === tt.string) { - - if (extra.jsxAttrValueToken) { - extra.jsxAttrValueToken = false; - token.type = Token.JSXText; - } else { - token.type = Token.String; - } - - token.value = this._code.slice(token.start, token.end); - } else if (type === tt.regexp) { - token.type = Token.RegularExpression; - var value = token.value; - token.regex = { - flags: value.flags, - pattern: value.pattern - }; - token.value = "/" + value.pattern + "/" + value.flags; - } - - return token; - }, - - /** - * Function to call during Acorn's onToken handler. - * @param {AcornToken} token The Acorn token. - * @param {Object} extra The Espree extra object. - * @returns {void} - */ - onToken: function(token, extra) { - - var that = this, - tt = this._acornTokTypes, - tokens = extra.tokens, - templateTokens = this._tokens; - - /** - * Flushes the buffered template tokens and resets the template - * tracking. - * @returns {void} - * @private - */ - function translateTemplateTokens() { - tokens.push(convertTemplatePart(that._tokens, that._code)); - that._tokens = []; - } - - if (token.type === tt.eof) { - - // might be one last curlyBrace - if (this._curlyBrace) { - tokens.push(this.translate(this._curlyBrace, extra)); - } - - return; - } - - if (token.type === tt.backQuote) { - - // if there's already a curly, it's not part of the template - if (this._curlyBrace) { - tokens.push(this.translate(this._curlyBrace, extra)); - this._curlyBrace = null; - } - - templateTokens.push(token); - - // it's the end - if (templateTokens.length > 1) { - translateTemplateTokens(); - } - - return; - } else if (token.type === tt.dollarBraceL) { - templateTokens.push(token); - translateTemplateTokens(); - return; - } else if (token.type === tt.braceR) { - - // if there's already a curly, it's not part of the template - if (this._curlyBrace) { - tokens.push(this.translate(this._curlyBrace, extra)); - } - - // store new curly for later - this._curlyBrace = token; - return; - } else if (token.type === tt.template || token.type === tt.invalidTemplate) { - if (this._curlyBrace) { - templateTokens.push(this._curlyBrace); - this._curlyBrace = null; - } - - templateTokens.push(token); - return; - } - - if (this._curlyBrace) { - tokens.push(this.translate(this._curlyBrace, extra)); - this._curlyBrace = null; - } - - tokens.push(this.translate(token, extra)); - } -}; - -//------------------------------------------------------------------------------ -// Public -//------------------------------------------------------------------------------ - -module.exports = TokenTranslator; diff --git a/node_modules/espree/lib/visitor-keys.js b/node_modules/espree/lib/visitor-keys.js deleted file mode 100644 index d1efeb7a..00000000 --- a/node_modules/espree/lib/visitor-keys.js +++ /dev/null @@ -1,127 +0,0 @@ -/** - * @fileoverview The visitor keys for the node types Espree supports - * @author Nicholas C. Zakas - * - * This file contains code from estraverse-fb. - * - * The MIT license. Copyright (c) 2014 Ingvar Stepanyan - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -"use strict"; - -//------------------------------------------------------------------------------ -// Requirements -//------------------------------------------------------------------------------ - -// None! - -//------------------------------------------------------------------------------ -// Public -//------------------------------------------------------------------------------ - -module.exports = { - - // ECMAScript - AssignmentExpression: ["left", "right"], - AssignmentPattern: ["left", "right"], - ArrayExpression: ["elements"], - ArrayPattern: ["elements"], - ArrowFunctionExpression: ["params", "body"], - BlockStatement: ["body"], - BinaryExpression: ["left", "right"], - BreakStatement: ["label"], - CallExpression: ["callee", "arguments"], - CatchClause: ["param", "body"], - ClassBody: ["body"], - ClassDeclaration: ["id", "superClass", "body"], - ClassExpression: ["id", "superClass", "body"], - ConditionalExpression: ["test", "consequent", "alternate"], - ContinueStatement: ["label"], - DebuggerStatement: [], - DirectiveStatement: [], - DoWhileStatement: ["body", "test"], - EmptyStatement: [], - ExportAllDeclaration: ["source"], - ExportDefaultDeclaration: ["declaration"], - ExportNamedDeclaration: ["declaration", "specifiers", "source"], - ExportSpecifier: ["exported", "local"], - ExpressionStatement: ["expression"], - ForStatement: ["init", "test", "update", "body"], - ForInStatement: ["left", "right", "body"], - ForOfStatement: ["left", "right", "body"], - FunctionDeclaration: ["id", "params", "body"], - FunctionExpression: ["id", "params", "body"], - Identifier: [], - IfStatement: ["test", "consequent", "alternate"], - ImportDeclaration: ["specifiers", "source"], - ImportDefaultSpecifier: ["local"], - ImportNamespaceSpecifier: ["local"], - ImportSpecifier: ["imported", "local"], - Literal: [], - LabeledStatement: ["label", "body"], - LogicalExpression: ["left", "right"], - MemberExpression: ["object", "property"], - MetaProperty: ["meta", "property"], - MethodDefinition: ["key", "value"], - ModuleSpecifier: [], - NewExpression: ["callee", "arguments"], - ObjectExpression: ["properties"], - ObjectPattern: ["properties"], - Program: ["body"], - Property: ["key", "value"], - RestElement: [ "argument" ], - ReturnStatement: ["argument"], - SequenceExpression: ["expressions"], - SpreadElement: ["argument"], - Super: [], - SwitchStatement: ["discriminant", "cases"], - SwitchCase: ["test", "consequent"], - TaggedTemplateExpression: ["tag", "quasi"], - TemplateElement: [], - TemplateLiteral: ["quasis", "expressions"], - ThisExpression: [], - ThrowStatement: ["argument"], - TryStatement: ["block", "handler", "finalizer"], - UnaryExpression: ["argument"], - UpdateExpression: ["argument"], - VariableDeclaration: ["declarations"], - VariableDeclarator: ["id", "init"], - WhileStatement: ["test", "body"], - WithStatement: ["object", "body"], - YieldExpression: ["argument"], - - // JSX - JSXIdentifier: [], - JSXNamespacedName: ["namespace", "name"], - JSXMemberExpression: ["object", "property"], - JSXEmptyExpression: [], - JSXExpressionContainer: ["expression"], - JSXElement: ["openingElement", "closingElement", "children"], - JSXClosingElement: ["name"], - JSXOpeningElement: ["name", "attributes"], - JSXAttribute: ["name", "value"], - JSXText: null, - JSXSpreadAttribute: ["argument"], - - // Experimental features - ExperimentalRestProperty: ["argument"], - ExperimentalSpreadProperty: ["argument"] -}; diff --git a/node_modules/espree/package.json b/node_modules/espree/package.json deleted file mode 100644 index 594b2971..00000000 --- a/node_modules/espree/package.json +++ /dev/null @@ -1,91 +0,0 @@ -{ - "_from": "espree@^3.5.4", - "_id": "espree@3.5.4", - "_inBundle": false, - "_integrity": "sha512-yAcIQxtmMiB/jL32dzEp2enBeidsB7xWPLNiw3IIkpVds1P+h7qF9YwJq1yUNzp2OKXgAprs4F61ih66UsoD1A==", - "_location": "/espree", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "espree@^3.5.4", - "name": "espree", - "escapedName": "espree", - "rawSpec": "^3.5.4", - "saveSpec": null, - "fetchSpec": "^3.5.4" - }, - "_requiredBy": [ - "/eslint" - ], - "_resolved": "https://registry.npmjs.org/espree/-/espree-3.5.4.tgz", - "_shasum": "b0f447187c8a8bed944b815a660bddf5deb5d1a7", - "_spec": "espree@^3.5.4", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", - "author": { - "name": "Nicholas C. Zakas", - "email": "nicholas+npm@nczconsulting.com" - }, - "bugs": { - "url": "http://github.com/eslint/espree.git" - }, - "bundleDependencies": false, - "dependencies": { - "acorn": "^5.5.0", - "acorn-jsx": "^3.0.0" - }, - "deprecated": false, - "description": "An Esprima-compatible JavaScript parser built on Acorn", - "devDependencies": { - "browserify": "^7.0.0", - "chai": "^1.10.0", - "eslint": "^2.13.1", - "eslint-config-eslint": "^3.0.0", - "eslint-release": "^0.10.0", - "esprima": "latest", - "esprima-fb": "^8001.2001.0-dev-harmony-fb", - "istanbul": "~0.2.6", - "json-diff": "~0.3.1", - "leche": "^1.0.1", - "mocha": "^2.0.1", - "regenerate": "~0.5.4", - "shelljs": "^0.3.0", - "shelljs-nodecli": "^0.1.1", - "unicode-6.3.0": "~0.1.0" - }, - "engines": { - "node": ">=0.10.0" - }, - "files": [ - "lib", - "espree.js" - ], - "homepage": "https://github.com/eslint/espree", - "keywords": [ - "ast", - "ecmascript", - "javascript", - "parser", - "syntax", - "acorn" - ], - "license": "BSD-2-Clause", - "main": "espree.js", - "name": "espree", - "repository": { - "type": "git", - "url": "git+https://github.com/eslint/espree.git" - }, - "scripts": { - "alpharelease": "eslint-prelease alpha", - "betarelease": "eslint-prelease beta", - "browserify": "node Makefile.js browserify", - "ci-release": "eslint-ci-release", - "generate-regex": "node tools/generate-identifier-regex.js", - "gh-release": "eslint-gh-release", - "lint": "node Makefile.js lint", - "release": "eslint-release", - "test": "npm run-script lint && node Makefile.js test" - }, - "version": "3.5.4" -} diff --git a/node_modules/esprima/ChangeLog b/node_modules/esprima/ChangeLog deleted file mode 100644 index 47a7a0f5..00000000 --- a/node_modules/esprima/ChangeLog +++ /dev/null @@ -1,225 +0,0 @@ -2017-06-10: Version 4.0.0 - - * Support ES2017 async function and await expression (issue 1079) - * Support ES2017 trailing commas in function parameters (issue 1550) - * Explicitly distinguish parsing a module vs a script (issue 1576) - * Fix JSX non-empty container (issue 1786) - * Allow JSX element in a yield expression (issue 1765) - * Allow `in` expression in a concise body with a function body (issue 1793) - * Setter function argument must not be a rest parameter (issue 1693) - * Limit strict mode directive to functions with a simple parameter list (issue 1677) - * Prohibit any escape sequence in a reserved word (issue 1612) - * Only permit hex digits in hex escape sequence (issue 1619) - * Prohibit labelled class/generator/function declaration (issue 1484) - * Limit function declaration as if statement clause only in non-strict mode (issue 1657) - * Tolerate missing ) in a with and do-while statement (issue 1481) - -2016-12-22: Version 3.1.3 - - * Support binding patterns as rest element (issue 1681) - * Account for different possible arguments of a yield expression (issue 1469) - -2016-11-24: Version 3.1.2 - - * Ensure that import specifier is more restrictive (issue 1615) - * Fix duplicated JSX tokens (issue 1613) - * Scan template literal in a JSX expression container (issue 1622) - * Improve XHTML entity scanning in JSX (issue 1629) - -2016-10-31: Version 3.1.1 - - * Fix assignment expression problem in an export declaration (issue 1596) - * Fix incorrect tokenization of hex digits (issue 1605) - -2016-10-09: Version 3.1.0 - - * Do not implicitly collect comments when comment attachment is specified (issue 1553) - * Fix incorrect handling of duplicated proto shorthand fields (issue 1485) - * Prohibit initialization in some variants of for statements (issue 1309, 1561) - * Fix incorrect parsing of export specifier (issue 1578) - * Fix ESTree compatibility for assignment pattern (issue 1575) - -2016-09-03: Version 3.0.0 - - * Support ES2016 exponentiation expression (issue 1490) - * Support JSX syntax (issue 1467) - * Use the latest Unicode 8.0 (issue 1475) - * Add the support for syntax node delegate (issue 1435) - * Fix ESTree compatibility on meta property (issue 1338) - * Fix ESTree compatibility on default parameter value (issue 1081) - * Fix ESTree compatibility on try handler (issue 1030) - -2016-08-23: Version 2.7.3 - - * Fix tokenizer confusion with a comment (issue 1493, 1516) - -2016-02-02: Version 2.7.2 - - * Fix out-of-bound error location in an invalid string literal (issue 1457) - * Fix shorthand object destructuring defaults in variable declarations (issue 1459) - -2015-12-10: Version 2.7.1 - - * Do not allow trailing comma in a variable declaration (issue 1360) - * Fix assignment to `let` in non-strict mode (issue 1376) - * Fix missing delegate property in YieldExpression (issue 1407) - -2015-10-22: Version 2.7.0 - - * Fix the handling of semicolon in a break statement (issue 1044) - * Run the test suite with major web browsers (issue 1259, 1317) - * Allow `let` as an identifier in non-strict mode (issue 1289) - * Attach orphaned comments as `innerComments` (issue 1328) - * Add the support for token delegator (issue 1332) - -2015-09-01: Version 2.6.0 - - * Properly allow or prohibit `let` in a binding identifier/pattern (issue 1048, 1098) - * Add sourceType field for Program node (issue 1159) - * Ensure that strict mode reserved word binding throw an error (issue 1171) - * Run the test suite with Node.js and IE 11 on Windows (issue 1294) - * Allow binding pattern with no initializer in a for statement (issue 1301) - -2015-07-31: Version 2.5.0 - - * Run the test suite in a browser environment (issue 1004) - * Ensure a comma between imported default binding and named imports (issue 1046) - * Distinguish `yield` as a keyword vs an identifier (issue 1186) - * Support ES6 meta property `new.target` (issue 1203) - * Fix the syntax node for yield with expression (issue 1223) - * Fix the check of duplicated proto in property names (issue 1225) - * Fix ES6 Unicode escape in identifier name (issue 1229) - * Support ES6 IdentifierStart and IdentifierPart (issue 1232) - * Treat await as a reserved word when parsing as a module (issue 1234) - * Recognize identifier characters from Unicode SMP (issue 1244) - * Ensure that export and import can be followed by a comma (issue 1250) - * Fix yield operator precedence (issue 1262) - -2015-07-01: Version 2.4.1 - - * Fix some cases of comment attachment (issue 1071, 1175) - * Fix the handling of destructuring in function arguments (issue 1193) - * Fix invalid ranges in assignment expression (issue 1201) - -2015-06-26: Version 2.4.0 - - * Support ES6 for-of iteration (issue 1047) - * Support ES6 spread arguments (issue 1169) - * Minimize npm payload (issue 1191) - -2015-06-16: Version 2.3.0 - - * Support ES6 generator (issue 1033) - * Improve parsing of regular expressions with `u` flag (issue 1179) - -2015-04-17: Version 2.2.0 - - * Support ES6 import and export declarations (issue 1000) - * Fix line terminator before arrow not recognized as error (issue 1009) - * Support ES6 destructuring (issue 1045) - * Support ES6 template literal (issue 1074) - * Fix the handling of invalid/incomplete string escape sequences (issue 1106) - * Fix ES3 static member access restriction (issue 1120) - * Support for `super` in ES6 class (issue 1147) - -2015-03-09: Version 2.1.0 - - * Support ES6 class (issue 1001) - * Support ES6 rest parameter (issue 1011) - * Expand the location of property getter, setter, and methods (issue 1029) - * Enable TryStatement transition to a single handler (issue 1031) - * Support ES6 computed property name (issue 1037) - * Tolerate unclosed block comment (issue 1041) - * Support ES6 lexical declaration (issue 1065) - -2015-02-06: Version 2.0.0 - - * Support ES6 arrow function (issue 517) - * Support ES6 Unicode code point escape (issue 521) - * Improve the speed and accuracy of comment attachment (issue 522) - * Support ES6 default parameter (issue 519) - * Support ES6 regular expression flags (issue 557) - * Fix scanning of implicit octal literals (issue 565) - * Fix the handling of automatic semicolon insertion (issue 574) - * Support ES6 method definition (issue 620) - * Support ES6 octal integer literal (issue 621) - * Support ES6 binary integer literal (issue 622) - * Support ES6 object literal property value shorthand (issue 624) - -2015-03-03: Version 1.2.5 - - * Fix scanning of implicit octal literals (issue 565) - -2015-02-05: Version 1.2.4 - - * Fix parsing of LeftHandSideExpression in ForInStatement (issue 560) - * Fix the handling of automatic semicolon insertion (issue 574) - -2015-01-18: Version 1.2.3 - - * Fix division by this (issue 616) - -2014-05-18: Version 1.2.2 - - * Fix duplicated tokens when collecting comments (issue 537) - -2014-05-04: Version 1.2.1 - - * Ensure that Program node may still have leading comments (issue 536) - -2014-04-29: Version 1.2.0 - - * Fix semicolon handling for expression statement (issue 462, 533) - * Disallow escaped characters in regular expression flags (issue 503) - * Performance improvement for location tracking (issue 520) - * Improve the speed of comment attachment (issue 522) - -2014-03-26: Version 1.1.1 - - * Fix token handling of forward slash after an array literal (issue 512) - -2014-03-23: Version 1.1.0 - - * Optionally attach comments to the owning syntax nodes (issue 197) - * Simplify binary parsing with stack-based shift reduce (issue 352) - * Always include the raw source of literals (issue 376) - * Add optional input source information (issue 386) - * Tokenizer API for pure lexical scanning (issue 398) - * Improve the web site and its online demos (issue 337, 400, 404) - * Performance improvement for location tracking (issue 417, 424) - * Support HTML comment syntax (issue 451) - * Drop support for legacy browsers (issue 474) - -2013-08-27: Version 1.0.4 - - * Minimize the payload for packages (issue 362) - * Fix missing cases on an empty switch statement (issue 436) - * Support escaped ] in regexp literal character classes (issue 442) - * Tolerate invalid left-hand side expression (issue 130) - -2013-05-17: Version 1.0.3 - - * Variable declaration needs at least one declarator (issue 391) - * Fix benchmark's variance unit conversion (issue 397) - * IE < 9: \v should be treated as vertical tab (issue 405) - * Unary expressions should always have prefix: true (issue 418) - * Catch clause should only accept an identifier (issue 423) - * Tolerate setters without parameter (issue 426) - -2012-11-02: Version 1.0.2 - - Improvement: - - * Fix esvalidate JUnit output upon a syntax error (issue 374) - -2012-10-28: Version 1.0.1 - - Improvements: - - * esvalidate understands shebang in a Unix shell script (issue 361) - * esvalidate treats fatal parsing failure as an error (issue 361) - * Reduce Node.js package via .npmignore (issue 362) - -2012-10-22: Version 1.0.0 - - Initial release. diff --git a/node_modules/esprima/LICENSE.BSD b/node_modules/esprima/LICENSE.BSD deleted file mode 100644 index 7a55160f..00000000 --- a/node_modules/esprima/LICENSE.BSD +++ /dev/null @@ -1,21 +0,0 @@ -Copyright JS Foundation and other contributors, https://js.foundation/ - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY -DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/esprima/README.md b/node_modules/esprima/README.md deleted file mode 100644 index 8fb25e6c..00000000 --- a/node_modules/esprima/README.md +++ /dev/null @@ -1,46 +0,0 @@ -[![NPM version](https://img.shields.io/npm/v/esprima.svg)](https://www.npmjs.com/package/esprima) -[![npm download](https://img.shields.io/npm/dm/esprima.svg)](https://www.npmjs.com/package/esprima) -[![Build Status](https://img.shields.io/travis/jquery/esprima/master.svg)](https://travis-ci.org/jquery/esprima) -[![Coverage Status](https://img.shields.io/codecov/c/github/jquery/esprima/master.svg)](https://codecov.io/github/jquery/esprima) - -**Esprima** ([esprima.org](http://esprima.org), BSD license) is a high performance, -standard-compliant [ECMAScript](http://www.ecma-international.org/publications/standards/Ecma-262.htm) -parser written in ECMAScript (also popularly known as -[JavaScript](https://en.wikipedia.org/wiki/JavaScript)). -Esprima is created and maintained by [Ariya Hidayat](https://twitter.com/ariyahidayat), -with the help of [many contributors](https://github.com/jquery/esprima/contributors). - -### Features - -- Full support for ECMAScript 2017 ([ECMA-262 8th Edition](http://www.ecma-international.org/publications/standards/Ecma-262.htm)) -- Sensible [syntax tree format](https://github.com/estree/estree/blob/master/es5.md) as standardized by [ESTree project](https://github.com/estree/estree) -- Experimental support for [JSX](https://facebook.github.io/jsx/), a syntax extension for [React](https://facebook.github.io/react/) -- Optional tracking of syntax node location (index-based and line-column) -- [Heavily tested](http://esprima.org/test/ci.html) (~1500 [unit tests](https://github.com/jquery/esprima/tree/master/test/fixtures) with [full code coverage](https://codecov.io/github/jquery/esprima)) - -### API - -Esprima can be used to perform [lexical analysis](https://en.wikipedia.org/wiki/Lexical_analysis) (tokenization) or [syntactic analysis](https://en.wikipedia.org/wiki/Parsing) (parsing) of a JavaScript program. - -A simple example on Node.js REPL: - -```javascript -> var esprima = require('esprima'); -> var program = 'const answer = 42'; - -> esprima.tokenize(program); -[ { type: 'Keyword', value: 'const' }, - { type: 'Identifier', value: 'answer' }, - { type: 'Punctuator', value: '=' }, - { type: 'Numeric', value: '42' } ] - -> esprima.parseScript(program); -{ type: 'Program', - body: - [ { type: 'VariableDeclaration', - declarations: [Object], - kind: 'const' } ], - sourceType: 'script' } -``` - -For more information, please read the [complete documentation](http://esprima.org/doc). \ No newline at end of file diff --git a/node_modules/esprima/bin/esparse.js b/node_modules/esprima/bin/esparse.js deleted file mode 100755 index 45d05fbb..00000000 --- a/node_modules/esprima/bin/esparse.js +++ /dev/null @@ -1,139 +0,0 @@ -#!/usr/bin/env node -/* - Copyright JS Foundation and other contributors, https://js.foundation/ - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY - DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -/*jslint sloppy:true node:true rhino:true */ - -var fs, esprima, fname, forceFile, content, options, syntax; - -if (typeof require === 'function') { - fs = require('fs'); - try { - esprima = require('esprima'); - } catch (e) { - esprima = require('../'); - } -} else if (typeof load === 'function') { - try { - load('esprima.js'); - } catch (e) { - load('../esprima.js'); - } -} - -// Shims to Node.js objects when running under Rhino. -if (typeof console === 'undefined' && typeof process === 'undefined') { - console = { log: print }; - fs = { readFileSync: readFile }; - process = { argv: arguments, exit: quit }; - process.argv.unshift('esparse.js'); - process.argv.unshift('rhino'); -} - -function showUsage() { - console.log('Usage:'); - console.log(' esparse [options] [file.js]'); - console.log(); - console.log('Available options:'); - console.log(); - console.log(' --comment Gather all line and block comments in an array'); - console.log(' --loc Include line-column location info for each syntax node'); - console.log(' --range Include index-based range for each syntax node'); - console.log(' --raw Display the raw value of literals'); - console.log(' --tokens List all tokens in an array'); - console.log(' --tolerant Tolerate errors on a best-effort basis (experimental)'); - console.log(' -v, --version Shows program version'); - console.log(); - process.exit(1); -} - -options = {}; - -process.argv.splice(2).forEach(function (entry) { - - if (forceFile || entry === '-' || entry.slice(0, 1) !== '-') { - if (typeof fname === 'string') { - console.log('Error: more than one input file.'); - process.exit(1); - } else { - fname = entry; - } - } else if (entry === '-h' || entry === '--help') { - showUsage(); - } else if (entry === '-v' || entry === '--version') { - console.log('ECMAScript Parser (using Esprima version', esprima.version, ')'); - console.log(); - process.exit(0); - } else if (entry === '--comment') { - options.comment = true; - } else if (entry === '--loc') { - options.loc = true; - } else if (entry === '--range') { - options.range = true; - } else if (entry === '--raw') { - options.raw = true; - } else if (entry === '--tokens') { - options.tokens = true; - } else if (entry === '--tolerant') { - options.tolerant = true; - } else if (entry === '--') { - forceFile = true; - } else { - console.log('Error: unknown option ' + entry + '.'); - process.exit(1); - } -}); - -// Special handling for regular expression literal since we need to -// convert it to a string literal, otherwise it will be decoded -// as object "{}" and the regular expression would be lost. -function adjustRegexLiteral(key, value) { - if (key === 'value' && value instanceof RegExp) { - value = value.toString(); - } - return value; -} - -function run(content) { - syntax = esprima.parse(content, options); - console.log(JSON.stringify(syntax, adjustRegexLiteral, 4)); -} - -try { - if (fname && (fname !== '-' || forceFile)) { - run(fs.readFileSync(fname, 'utf-8')); - } else { - var content = ''; - process.stdin.resume(); - process.stdin.on('data', function(chunk) { - content += chunk; - }); - process.stdin.on('end', function() { - run(content); - }); - } -} catch (e) { - console.log('Error: ' + e.message); - process.exit(1); -} diff --git a/node_modules/esprima/bin/esvalidate.js b/node_modules/esprima/bin/esvalidate.js deleted file mode 100755 index d49a7e40..00000000 --- a/node_modules/esprima/bin/esvalidate.js +++ /dev/null @@ -1,236 +0,0 @@ -#!/usr/bin/env node -/* - Copyright JS Foundation and other contributors, https://js.foundation/ - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY - DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -/*jslint sloppy:true plusplus:true node:true rhino:true */ -/*global phantom:true */ - -var fs, system, esprima, options, fnames, forceFile, count; - -if (typeof esprima === 'undefined') { - // PhantomJS can only require() relative files - if (typeof phantom === 'object') { - fs = require('fs'); - system = require('system'); - esprima = require('./esprima'); - } else if (typeof require === 'function') { - fs = require('fs'); - try { - esprima = require('esprima'); - } catch (e) { - esprima = require('../'); - } - } else if (typeof load === 'function') { - try { - load('esprima.js'); - } catch (e) { - load('../esprima.js'); - } - } -} - -// Shims to Node.js objects when running under PhantomJS 1.7+. -if (typeof phantom === 'object') { - fs.readFileSync = fs.read; - process = { - argv: [].slice.call(system.args), - exit: phantom.exit, - on: function (evt, callback) { - callback(); - } - }; - process.argv.unshift('phantomjs'); -} - -// Shims to Node.js objects when running under Rhino. -if (typeof console === 'undefined' && typeof process === 'undefined') { - console = { log: print }; - fs = { readFileSync: readFile }; - process = { - argv: arguments, - exit: quit, - on: function (evt, callback) { - callback(); - } - }; - process.argv.unshift('esvalidate.js'); - process.argv.unshift('rhino'); -} - -function showUsage() { - console.log('Usage:'); - console.log(' esvalidate [options] [file.js...]'); - console.log(); - console.log('Available options:'); - console.log(); - console.log(' --format=type Set the report format, plain (default) or junit'); - console.log(' -v, --version Print program version'); - console.log(); - process.exit(1); -} - -options = { - format: 'plain' -}; - -fnames = []; - -process.argv.splice(2).forEach(function (entry) { - - if (forceFile || entry === '-' || entry.slice(0, 1) !== '-') { - fnames.push(entry); - } else if (entry === '-h' || entry === '--help') { - showUsage(); - } else if (entry === '-v' || entry === '--version') { - console.log('ECMAScript Validator (using Esprima version', esprima.version, ')'); - console.log(); - process.exit(0); - } else if (entry.slice(0, 9) === '--format=') { - options.format = entry.slice(9); - if (options.format !== 'plain' && options.format !== 'junit') { - console.log('Error: unknown report format ' + options.format + '.'); - process.exit(1); - } - } else if (entry === '--') { - forceFile = true; - } else { - console.log('Error: unknown option ' + entry + '.'); - process.exit(1); - } -}); - -if (fnames.length === 0) { - fnames.push(''); -} - -if (options.format === 'junit') { - console.log(''); - console.log(''); -} - -count = 0; - -function run(fname, content) { - var timestamp, syntax, name; - try { - if (typeof content !== 'string') { - throw content; - } - - if (content[0] === '#' && content[1] === '!') { - content = '//' + content.substr(2, content.length); - } - - timestamp = Date.now(); - syntax = esprima.parse(content, { tolerant: true }); - - if (options.format === 'junit') { - - name = fname; - if (name.lastIndexOf('/') >= 0) { - name = name.slice(name.lastIndexOf('/') + 1); - } - - console.log(''); - - syntax.errors.forEach(function (error) { - var msg = error.message; - msg = msg.replace(/^Line\ [0-9]*\:\ /, ''); - console.log(' '); - console.log(' ' + - error.message + '(' + name + ':' + error.lineNumber + ')' + - ''); - console.log(' '); - }); - - console.log(''); - - } else if (options.format === 'plain') { - - syntax.errors.forEach(function (error) { - var msg = error.message; - msg = msg.replace(/^Line\ [0-9]*\:\ /, ''); - msg = fname + ':' + error.lineNumber + ': ' + msg; - console.log(msg); - ++count; - }); - - } - } catch (e) { - ++count; - if (options.format === 'junit') { - console.log(''); - console.log(' '); - console.log(' ' + - e.message + '(' + fname + ((e.lineNumber) ? ':' + e.lineNumber : '') + - ')'); - console.log(' '); - console.log(''); - } else { - console.log(fname + ':' + e.lineNumber + ': ' + e.message.replace(/^Line\ [0-9]*\:\ /, '')); - } - } -} - -fnames.forEach(function (fname) { - var content = ''; - try { - if (fname && (fname !== '-' || forceFile)) { - content = fs.readFileSync(fname, 'utf-8'); - } else { - fname = ''; - process.stdin.resume(); - process.stdin.on('data', function(chunk) { - content += chunk; - }); - process.stdin.on('end', function() { - run(fname, content); - }); - return; - } - } catch (e) { - content = e; - } - run(fname, content); -}); - -process.on('exit', function () { - if (options.format === 'junit') { - console.log(''); - } - - if (count > 0) { - process.exit(1); - } - - if (count === 0 && typeof phantom === 'object') { - process.exit(0); - } -}); diff --git a/node_modules/esprima/dist/esprima.js b/node_modules/esprima/dist/esprima.js deleted file mode 100644 index 640d84b4..00000000 --- a/node_modules/esprima/dist/esprima.js +++ /dev/null @@ -1,6700 +0,0 @@ -(function webpackUniversalModuleDefinition(root, factory) { -/* istanbul ignore next */ - if(typeof exports === 'object' && typeof module === 'object') - module.exports = factory(); - else if(typeof define === 'function' && define.amd) - define([], factory); -/* istanbul ignore next */ - else if(typeof exports === 'object') - exports["esprima"] = factory(); - else - root["esprima"] = factory(); -})(this, function() { -return /******/ (function(modules) { // webpackBootstrap -/******/ // The module cache -/******/ var installedModules = {}; - -/******/ // The require function -/******/ function __webpack_require__(moduleId) { - -/******/ // Check if module is in cache -/* istanbul ignore if */ -/******/ if(installedModules[moduleId]) -/******/ return installedModules[moduleId].exports; - -/******/ // Create a new module (and put it into the cache) -/******/ var module = installedModules[moduleId] = { -/******/ exports: {}, -/******/ id: moduleId, -/******/ loaded: false -/******/ }; - -/******/ // Execute the module function -/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); - -/******/ // Flag the module as loaded -/******/ module.loaded = true; - -/******/ // Return the exports of the module -/******/ return module.exports; -/******/ } - - -/******/ // expose the modules object (__webpack_modules__) -/******/ __webpack_require__.m = modules; - -/******/ // expose the module cache -/******/ __webpack_require__.c = installedModules; - -/******/ // __webpack_public_path__ -/******/ __webpack_require__.p = ""; - -/******/ // Load entry module and return exports -/******/ return __webpack_require__(0); -/******/ }) -/************************************************************************/ -/******/ ([ -/* 0 */ -/***/ function(module, exports, __webpack_require__) { - - "use strict"; - /* - Copyright JS Foundation and other contributors, https://js.foundation/ - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY - DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - Object.defineProperty(exports, "__esModule", { value: true }); - var comment_handler_1 = __webpack_require__(1); - var jsx_parser_1 = __webpack_require__(3); - var parser_1 = __webpack_require__(8); - var tokenizer_1 = __webpack_require__(15); - function parse(code, options, delegate) { - var commentHandler = null; - var proxyDelegate = function (node, metadata) { - if (delegate) { - delegate(node, metadata); - } - if (commentHandler) { - commentHandler.visit(node, metadata); - } - }; - var parserDelegate = (typeof delegate === 'function') ? proxyDelegate : null; - var collectComment = false; - if (options) { - collectComment = (typeof options.comment === 'boolean' && options.comment); - var attachComment = (typeof options.attachComment === 'boolean' && options.attachComment); - if (collectComment || attachComment) { - commentHandler = new comment_handler_1.CommentHandler(); - commentHandler.attach = attachComment; - options.comment = true; - parserDelegate = proxyDelegate; - } - } - var isModule = false; - if (options && typeof options.sourceType === 'string') { - isModule = (options.sourceType === 'module'); - } - var parser; - if (options && typeof options.jsx === 'boolean' && options.jsx) { - parser = new jsx_parser_1.JSXParser(code, options, parserDelegate); - } - else { - parser = new parser_1.Parser(code, options, parserDelegate); - } - var program = isModule ? parser.parseModule() : parser.parseScript(); - var ast = program; - if (collectComment && commentHandler) { - ast.comments = commentHandler.comments; - } - if (parser.config.tokens) { - ast.tokens = parser.tokens; - } - if (parser.config.tolerant) { - ast.errors = parser.errorHandler.errors; - } - return ast; - } - exports.parse = parse; - function parseModule(code, options, delegate) { - var parsingOptions = options || {}; - parsingOptions.sourceType = 'module'; - return parse(code, parsingOptions, delegate); - } - exports.parseModule = parseModule; - function parseScript(code, options, delegate) { - var parsingOptions = options || {}; - parsingOptions.sourceType = 'script'; - return parse(code, parsingOptions, delegate); - } - exports.parseScript = parseScript; - function tokenize(code, options, delegate) { - var tokenizer = new tokenizer_1.Tokenizer(code, options); - var tokens; - tokens = []; - try { - while (true) { - var token = tokenizer.getNextToken(); - if (!token) { - break; - } - if (delegate) { - token = delegate(token); - } - tokens.push(token); - } - } - catch (e) { - tokenizer.errorHandler.tolerate(e); - } - if (tokenizer.errorHandler.tolerant) { - tokens.errors = tokenizer.errors(); - } - return tokens; - } - exports.tokenize = tokenize; - var syntax_1 = __webpack_require__(2); - exports.Syntax = syntax_1.Syntax; - // Sync with *.json manifests. - exports.version = '4.0.0'; - - -/***/ }, -/* 1 */ -/***/ function(module, exports, __webpack_require__) { - - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - var syntax_1 = __webpack_require__(2); - var CommentHandler = (function () { - function CommentHandler() { - this.attach = false; - this.comments = []; - this.stack = []; - this.leading = []; - this.trailing = []; - } - CommentHandler.prototype.insertInnerComments = function (node, metadata) { - // innnerComments for properties empty block - // `function a() {/** comments **\/}` - if (node.type === syntax_1.Syntax.BlockStatement && node.body.length === 0) { - var innerComments = []; - for (var i = this.leading.length - 1; i >= 0; --i) { - var entry = this.leading[i]; - if (metadata.end.offset >= entry.start) { - innerComments.unshift(entry.comment); - this.leading.splice(i, 1); - this.trailing.splice(i, 1); - } - } - if (innerComments.length) { - node.innerComments = innerComments; - } - } - }; - CommentHandler.prototype.findTrailingComments = function (metadata) { - var trailingComments = []; - if (this.trailing.length > 0) { - for (var i = this.trailing.length - 1; i >= 0; --i) { - var entry_1 = this.trailing[i]; - if (entry_1.start >= metadata.end.offset) { - trailingComments.unshift(entry_1.comment); - } - } - this.trailing.length = 0; - return trailingComments; - } - var entry = this.stack[this.stack.length - 1]; - if (entry && entry.node.trailingComments) { - var firstComment = entry.node.trailingComments[0]; - if (firstComment && firstComment.range[0] >= metadata.end.offset) { - trailingComments = entry.node.trailingComments; - delete entry.node.trailingComments; - } - } - return trailingComments; - }; - CommentHandler.prototype.findLeadingComments = function (metadata) { - var leadingComments = []; - var target; - while (this.stack.length > 0) { - var entry = this.stack[this.stack.length - 1]; - if (entry && entry.start >= metadata.start.offset) { - target = entry.node; - this.stack.pop(); - } - else { - break; - } - } - if (target) { - var count = target.leadingComments ? target.leadingComments.length : 0; - for (var i = count - 1; i >= 0; --i) { - var comment = target.leadingComments[i]; - if (comment.range[1] <= metadata.start.offset) { - leadingComments.unshift(comment); - target.leadingComments.splice(i, 1); - } - } - if (target.leadingComments && target.leadingComments.length === 0) { - delete target.leadingComments; - } - return leadingComments; - } - for (var i = this.leading.length - 1; i >= 0; --i) { - var entry = this.leading[i]; - if (entry.start <= metadata.start.offset) { - leadingComments.unshift(entry.comment); - this.leading.splice(i, 1); - } - } - return leadingComments; - }; - CommentHandler.prototype.visitNode = function (node, metadata) { - if (node.type === syntax_1.Syntax.Program && node.body.length > 0) { - return; - } - this.insertInnerComments(node, metadata); - var trailingComments = this.findTrailingComments(metadata); - var leadingComments = this.findLeadingComments(metadata); - if (leadingComments.length > 0) { - node.leadingComments = leadingComments; - } - if (trailingComments.length > 0) { - node.trailingComments = trailingComments; - } - this.stack.push({ - node: node, - start: metadata.start.offset - }); - }; - CommentHandler.prototype.visitComment = function (node, metadata) { - var type = (node.type[0] === 'L') ? 'Line' : 'Block'; - var comment = { - type: type, - value: node.value - }; - if (node.range) { - comment.range = node.range; - } - if (node.loc) { - comment.loc = node.loc; - } - this.comments.push(comment); - if (this.attach) { - var entry = { - comment: { - type: type, - value: node.value, - range: [metadata.start.offset, metadata.end.offset] - }, - start: metadata.start.offset - }; - if (node.loc) { - entry.comment.loc = node.loc; - } - node.type = type; - this.leading.push(entry); - this.trailing.push(entry); - } - }; - CommentHandler.prototype.visit = function (node, metadata) { - if (node.type === 'LineComment') { - this.visitComment(node, metadata); - } - else if (node.type === 'BlockComment') { - this.visitComment(node, metadata); - } - else if (this.attach) { - this.visitNode(node, metadata); - } - }; - return CommentHandler; - }()); - exports.CommentHandler = CommentHandler; - - -/***/ }, -/* 2 */ -/***/ function(module, exports) { - - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - exports.Syntax = { - AssignmentExpression: 'AssignmentExpression', - AssignmentPattern: 'AssignmentPattern', - ArrayExpression: 'ArrayExpression', - ArrayPattern: 'ArrayPattern', - ArrowFunctionExpression: 'ArrowFunctionExpression', - AwaitExpression: 'AwaitExpression', - BlockStatement: 'BlockStatement', - BinaryExpression: 'BinaryExpression', - BreakStatement: 'BreakStatement', - CallExpression: 'CallExpression', - CatchClause: 'CatchClause', - ClassBody: 'ClassBody', - ClassDeclaration: 'ClassDeclaration', - ClassExpression: 'ClassExpression', - ConditionalExpression: 'ConditionalExpression', - ContinueStatement: 'ContinueStatement', - DoWhileStatement: 'DoWhileStatement', - DebuggerStatement: 'DebuggerStatement', - EmptyStatement: 'EmptyStatement', - ExportAllDeclaration: 'ExportAllDeclaration', - ExportDefaultDeclaration: 'ExportDefaultDeclaration', - ExportNamedDeclaration: 'ExportNamedDeclaration', - ExportSpecifier: 'ExportSpecifier', - ExpressionStatement: 'ExpressionStatement', - ForStatement: 'ForStatement', - ForOfStatement: 'ForOfStatement', - ForInStatement: 'ForInStatement', - FunctionDeclaration: 'FunctionDeclaration', - FunctionExpression: 'FunctionExpression', - Identifier: 'Identifier', - IfStatement: 'IfStatement', - ImportDeclaration: 'ImportDeclaration', - ImportDefaultSpecifier: 'ImportDefaultSpecifier', - ImportNamespaceSpecifier: 'ImportNamespaceSpecifier', - ImportSpecifier: 'ImportSpecifier', - Literal: 'Literal', - LabeledStatement: 'LabeledStatement', - LogicalExpression: 'LogicalExpression', - MemberExpression: 'MemberExpression', - MetaProperty: 'MetaProperty', - MethodDefinition: 'MethodDefinition', - NewExpression: 'NewExpression', - ObjectExpression: 'ObjectExpression', - ObjectPattern: 'ObjectPattern', - Program: 'Program', - Property: 'Property', - RestElement: 'RestElement', - ReturnStatement: 'ReturnStatement', - SequenceExpression: 'SequenceExpression', - SpreadElement: 'SpreadElement', - Super: 'Super', - SwitchCase: 'SwitchCase', - SwitchStatement: 'SwitchStatement', - TaggedTemplateExpression: 'TaggedTemplateExpression', - TemplateElement: 'TemplateElement', - TemplateLiteral: 'TemplateLiteral', - ThisExpression: 'ThisExpression', - ThrowStatement: 'ThrowStatement', - TryStatement: 'TryStatement', - UnaryExpression: 'UnaryExpression', - UpdateExpression: 'UpdateExpression', - VariableDeclaration: 'VariableDeclaration', - VariableDeclarator: 'VariableDeclarator', - WhileStatement: 'WhileStatement', - WithStatement: 'WithStatement', - YieldExpression: 'YieldExpression' - }; - - -/***/ }, -/* 3 */ -/***/ function(module, exports, __webpack_require__) { - - "use strict"; -/* istanbul ignore next */ - var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); - }; - })(); - Object.defineProperty(exports, "__esModule", { value: true }); - var character_1 = __webpack_require__(4); - var JSXNode = __webpack_require__(5); - var jsx_syntax_1 = __webpack_require__(6); - var Node = __webpack_require__(7); - var parser_1 = __webpack_require__(8); - var token_1 = __webpack_require__(13); - var xhtml_entities_1 = __webpack_require__(14); - token_1.TokenName[100 /* Identifier */] = 'JSXIdentifier'; - token_1.TokenName[101 /* Text */] = 'JSXText'; - // Fully qualified element name, e.g. returns "svg:path" - function getQualifiedElementName(elementName) { - var qualifiedName; - switch (elementName.type) { - case jsx_syntax_1.JSXSyntax.JSXIdentifier: - var id = elementName; - qualifiedName = id.name; - break; - case jsx_syntax_1.JSXSyntax.JSXNamespacedName: - var ns = elementName; - qualifiedName = getQualifiedElementName(ns.namespace) + ':' + - getQualifiedElementName(ns.name); - break; - case jsx_syntax_1.JSXSyntax.JSXMemberExpression: - var expr = elementName; - qualifiedName = getQualifiedElementName(expr.object) + '.' + - getQualifiedElementName(expr.property); - break; - /* istanbul ignore next */ - default: - break; - } - return qualifiedName; - } - var JSXParser = (function (_super) { - __extends(JSXParser, _super); - function JSXParser(code, options, delegate) { - return _super.call(this, code, options, delegate) || this; - } - JSXParser.prototype.parsePrimaryExpression = function () { - return this.match('<') ? this.parseJSXRoot() : _super.prototype.parsePrimaryExpression.call(this); - }; - JSXParser.prototype.startJSX = function () { - // Unwind the scanner before the lookahead token. - this.scanner.index = this.startMarker.index; - this.scanner.lineNumber = this.startMarker.line; - this.scanner.lineStart = this.startMarker.index - this.startMarker.column; - }; - JSXParser.prototype.finishJSX = function () { - // Prime the next lookahead. - this.nextToken(); - }; - JSXParser.prototype.reenterJSX = function () { - this.startJSX(); - this.expectJSX('}'); - // Pop the closing '}' added from the lookahead. - if (this.config.tokens) { - this.tokens.pop(); - } - }; - JSXParser.prototype.createJSXNode = function () { - this.collectComments(); - return { - index: this.scanner.index, - line: this.scanner.lineNumber, - column: this.scanner.index - this.scanner.lineStart - }; - }; - JSXParser.prototype.createJSXChildNode = function () { - return { - index: this.scanner.index, - line: this.scanner.lineNumber, - column: this.scanner.index - this.scanner.lineStart - }; - }; - JSXParser.prototype.scanXHTMLEntity = function (quote) { - var result = '&'; - var valid = true; - var terminated = false; - var numeric = false; - var hex = false; - while (!this.scanner.eof() && valid && !terminated) { - var ch = this.scanner.source[this.scanner.index]; - if (ch === quote) { - break; - } - terminated = (ch === ';'); - result += ch; - ++this.scanner.index; - if (!terminated) { - switch (result.length) { - case 2: - // e.g. '{' - numeric = (ch === '#'); - break; - case 3: - if (numeric) { - // e.g. 'A' - hex = (ch === 'x'); - valid = hex || character_1.Character.isDecimalDigit(ch.charCodeAt(0)); - numeric = numeric && !hex; - } - break; - default: - valid = valid && !(numeric && !character_1.Character.isDecimalDigit(ch.charCodeAt(0))); - valid = valid && !(hex && !character_1.Character.isHexDigit(ch.charCodeAt(0))); - break; - } - } - } - if (valid && terminated && result.length > 2) { - // e.g. 'A' becomes just '#x41' - var str = result.substr(1, result.length - 2); - if (numeric && str.length > 1) { - result = String.fromCharCode(parseInt(str.substr(1), 10)); - } - else if (hex && str.length > 2) { - result = String.fromCharCode(parseInt('0' + str.substr(1), 16)); - } - else if (!numeric && !hex && xhtml_entities_1.XHTMLEntities[str]) { - result = xhtml_entities_1.XHTMLEntities[str]; - } - } - return result; - }; - // Scan the next JSX token. This replaces Scanner#lex when in JSX mode. - JSXParser.prototype.lexJSX = function () { - var cp = this.scanner.source.charCodeAt(this.scanner.index); - // < > / : = { } - if (cp === 60 || cp === 62 || cp === 47 || cp === 58 || cp === 61 || cp === 123 || cp === 125) { - var value = this.scanner.source[this.scanner.index++]; - return { - type: 7 /* Punctuator */, - value: value, - lineNumber: this.scanner.lineNumber, - lineStart: this.scanner.lineStart, - start: this.scanner.index - 1, - end: this.scanner.index - }; - } - // " ' - if (cp === 34 || cp === 39) { - var start = this.scanner.index; - var quote = this.scanner.source[this.scanner.index++]; - var str = ''; - while (!this.scanner.eof()) { - var ch = this.scanner.source[this.scanner.index++]; - if (ch === quote) { - break; - } - else if (ch === '&') { - str += this.scanXHTMLEntity(quote); - } - else { - str += ch; - } - } - return { - type: 8 /* StringLiteral */, - value: str, - lineNumber: this.scanner.lineNumber, - lineStart: this.scanner.lineStart, - start: start, - end: this.scanner.index - }; - } - // ... or . - if (cp === 46) { - var n1 = this.scanner.source.charCodeAt(this.scanner.index + 1); - var n2 = this.scanner.source.charCodeAt(this.scanner.index + 2); - var value = (n1 === 46 && n2 === 46) ? '...' : '.'; - var start = this.scanner.index; - this.scanner.index += value.length; - return { - type: 7 /* Punctuator */, - value: value, - lineNumber: this.scanner.lineNumber, - lineStart: this.scanner.lineStart, - start: start, - end: this.scanner.index - }; - } - // ` - if (cp === 96) { - // Only placeholder, since it will be rescanned as a real assignment expression. - return { - type: 10 /* Template */, - value: '', - lineNumber: this.scanner.lineNumber, - lineStart: this.scanner.lineStart, - start: this.scanner.index, - end: this.scanner.index - }; - } - // Identifer can not contain backslash (char code 92). - if (character_1.Character.isIdentifierStart(cp) && (cp !== 92)) { - var start = this.scanner.index; - ++this.scanner.index; - while (!this.scanner.eof()) { - var ch = this.scanner.source.charCodeAt(this.scanner.index); - if (character_1.Character.isIdentifierPart(ch) && (ch !== 92)) { - ++this.scanner.index; - } - else if (ch === 45) { - // Hyphen (char code 45) can be part of an identifier. - ++this.scanner.index; - } - else { - break; - } - } - var id = this.scanner.source.slice(start, this.scanner.index); - return { - type: 100 /* Identifier */, - value: id, - lineNumber: this.scanner.lineNumber, - lineStart: this.scanner.lineStart, - start: start, - end: this.scanner.index - }; - } - return this.scanner.lex(); - }; - JSXParser.prototype.nextJSXToken = function () { - this.collectComments(); - this.startMarker.index = this.scanner.index; - this.startMarker.line = this.scanner.lineNumber; - this.startMarker.column = this.scanner.index - this.scanner.lineStart; - var token = this.lexJSX(); - this.lastMarker.index = this.scanner.index; - this.lastMarker.line = this.scanner.lineNumber; - this.lastMarker.column = this.scanner.index - this.scanner.lineStart; - if (this.config.tokens) { - this.tokens.push(this.convertToken(token)); - } - return token; - }; - JSXParser.prototype.nextJSXText = function () { - this.startMarker.index = this.scanner.index; - this.startMarker.line = this.scanner.lineNumber; - this.startMarker.column = this.scanner.index - this.scanner.lineStart; - var start = this.scanner.index; - var text = ''; - while (!this.scanner.eof()) { - var ch = this.scanner.source[this.scanner.index]; - if (ch === '{' || ch === '<') { - break; - } - ++this.scanner.index; - text += ch; - if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) { - ++this.scanner.lineNumber; - if (ch === '\r' && this.scanner.source[this.scanner.index] === '\n') { - ++this.scanner.index; - } - this.scanner.lineStart = this.scanner.index; - } - } - this.lastMarker.index = this.scanner.index; - this.lastMarker.line = this.scanner.lineNumber; - this.lastMarker.column = this.scanner.index - this.scanner.lineStart; - var token = { - type: 101 /* Text */, - value: text, - lineNumber: this.scanner.lineNumber, - lineStart: this.scanner.lineStart, - start: start, - end: this.scanner.index - }; - if ((text.length > 0) && this.config.tokens) { - this.tokens.push(this.convertToken(token)); - } - return token; - }; - JSXParser.prototype.peekJSXToken = function () { - var state = this.scanner.saveState(); - this.scanner.scanComments(); - var next = this.lexJSX(); - this.scanner.restoreState(state); - return next; - }; - // Expect the next JSX token to match the specified punctuator. - // If not, an exception will be thrown. - JSXParser.prototype.expectJSX = function (value) { - var token = this.nextJSXToken(); - if (token.type !== 7 /* Punctuator */ || token.value !== value) { - this.throwUnexpectedToken(token); - } - }; - // Return true if the next JSX token matches the specified punctuator. - JSXParser.prototype.matchJSX = function (value) { - var next = this.peekJSXToken(); - return next.type === 7 /* Punctuator */ && next.value === value; - }; - JSXParser.prototype.parseJSXIdentifier = function () { - var node = this.createJSXNode(); - var token = this.nextJSXToken(); - if (token.type !== 100 /* Identifier */) { - this.throwUnexpectedToken(token); - } - return this.finalize(node, new JSXNode.JSXIdentifier(token.value)); - }; - JSXParser.prototype.parseJSXElementName = function () { - var node = this.createJSXNode(); - var elementName = this.parseJSXIdentifier(); - if (this.matchJSX(':')) { - var namespace = elementName; - this.expectJSX(':'); - var name_1 = this.parseJSXIdentifier(); - elementName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_1)); - } - else if (this.matchJSX('.')) { - while (this.matchJSX('.')) { - var object = elementName; - this.expectJSX('.'); - var property = this.parseJSXIdentifier(); - elementName = this.finalize(node, new JSXNode.JSXMemberExpression(object, property)); - } - } - return elementName; - }; - JSXParser.prototype.parseJSXAttributeName = function () { - var node = this.createJSXNode(); - var attributeName; - var identifier = this.parseJSXIdentifier(); - if (this.matchJSX(':')) { - var namespace = identifier; - this.expectJSX(':'); - var name_2 = this.parseJSXIdentifier(); - attributeName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_2)); - } - else { - attributeName = identifier; - } - return attributeName; - }; - JSXParser.prototype.parseJSXStringLiteralAttribute = function () { - var node = this.createJSXNode(); - var token = this.nextJSXToken(); - if (token.type !== 8 /* StringLiteral */) { - this.throwUnexpectedToken(token); - } - var raw = this.getTokenRaw(token); - return this.finalize(node, new Node.Literal(token.value, raw)); - }; - JSXParser.prototype.parseJSXExpressionAttribute = function () { - var node = this.createJSXNode(); - this.expectJSX('{'); - this.finishJSX(); - if (this.match('}')) { - this.tolerateError('JSX attributes must only be assigned a non-empty expression'); - } - var expression = this.parseAssignmentExpression(); - this.reenterJSX(); - return this.finalize(node, new JSXNode.JSXExpressionContainer(expression)); - }; - JSXParser.prototype.parseJSXAttributeValue = function () { - return this.matchJSX('{') ? this.parseJSXExpressionAttribute() : - this.matchJSX('<') ? this.parseJSXElement() : this.parseJSXStringLiteralAttribute(); - }; - JSXParser.prototype.parseJSXNameValueAttribute = function () { - var node = this.createJSXNode(); - var name = this.parseJSXAttributeName(); - var value = null; - if (this.matchJSX('=')) { - this.expectJSX('='); - value = this.parseJSXAttributeValue(); - } - return this.finalize(node, new JSXNode.JSXAttribute(name, value)); - }; - JSXParser.prototype.parseJSXSpreadAttribute = function () { - var node = this.createJSXNode(); - this.expectJSX('{'); - this.expectJSX('...'); - this.finishJSX(); - var argument = this.parseAssignmentExpression(); - this.reenterJSX(); - return this.finalize(node, new JSXNode.JSXSpreadAttribute(argument)); - }; - JSXParser.prototype.parseJSXAttributes = function () { - var attributes = []; - while (!this.matchJSX('/') && !this.matchJSX('>')) { - var attribute = this.matchJSX('{') ? this.parseJSXSpreadAttribute() : - this.parseJSXNameValueAttribute(); - attributes.push(attribute); - } - return attributes; - }; - JSXParser.prototype.parseJSXOpeningElement = function () { - var node = this.createJSXNode(); - this.expectJSX('<'); - var name = this.parseJSXElementName(); - var attributes = this.parseJSXAttributes(); - var selfClosing = this.matchJSX('/'); - if (selfClosing) { - this.expectJSX('/'); - } - this.expectJSX('>'); - return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes)); - }; - JSXParser.prototype.parseJSXBoundaryElement = function () { - var node = this.createJSXNode(); - this.expectJSX('<'); - if (this.matchJSX('/')) { - this.expectJSX('/'); - var name_3 = this.parseJSXElementName(); - this.expectJSX('>'); - return this.finalize(node, new JSXNode.JSXClosingElement(name_3)); - } - var name = this.parseJSXElementName(); - var attributes = this.parseJSXAttributes(); - var selfClosing = this.matchJSX('/'); - if (selfClosing) { - this.expectJSX('/'); - } - this.expectJSX('>'); - return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes)); - }; - JSXParser.prototype.parseJSXEmptyExpression = function () { - var node = this.createJSXChildNode(); - this.collectComments(); - this.lastMarker.index = this.scanner.index; - this.lastMarker.line = this.scanner.lineNumber; - this.lastMarker.column = this.scanner.index - this.scanner.lineStart; - return this.finalize(node, new JSXNode.JSXEmptyExpression()); - }; - JSXParser.prototype.parseJSXExpressionContainer = function () { - var node = this.createJSXNode(); - this.expectJSX('{'); - var expression; - if (this.matchJSX('}')) { - expression = this.parseJSXEmptyExpression(); - this.expectJSX('}'); - } - else { - this.finishJSX(); - expression = this.parseAssignmentExpression(); - this.reenterJSX(); - } - return this.finalize(node, new JSXNode.JSXExpressionContainer(expression)); - }; - JSXParser.prototype.parseJSXChildren = function () { - var children = []; - while (!this.scanner.eof()) { - var node = this.createJSXChildNode(); - var token = this.nextJSXText(); - if (token.start < token.end) { - var raw = this.getTokenRaw(token); - var child = this.finalize(node, new JSXNode.JSXText(token.value, raw)); - children.push(child); - } - if (this.scanner.source[this.scanner.index] === '{') { - var container = this.parseJSXExpressionContainer(); - children.push(container); - } - else { - break; - } - } - return children; - }; - JSXParser.prototype.parseComplexJSXElement = function (el) { - var stack = []; - while (!this.scanner.eof()) { - el.children = el.children.concat(this.parseJSXChildren()); - var node = this.createJSXChildNode(); - var element = this.parseJSXBoundaryElement(); - if (element.type === jsx_syntax_1.JSXSyntax.JSXOpeningElement) { - var opening = element; - if (opening.selfClosing) { - var child = this.finalize(node, new JSXNode.JSXElement(opening, [], null)); - el.children.push(child); - } - else { - stack.push(el); - el = { node: node, opening: opening, closing: null, children: [] }; - } - } - if (element.type === jsx_syntax_1.JSXSyntax.JSXClosingElement) { - el.closing = element; - var open_1 = getQualifiedElementName(el.opening.name); - var close_1 = getQualifiedElementName(el.closing.name); - if (open_1 !== close_1) { - this.tolerateError('Expected corresponding JSX closing tag for %0', open_1); - } - if (stack.length > 0) { - var child = this.finalize(el.node, new JSXNode.JSXElement(el.opening, el.children, el.closing)); - el = stack[stack.length - 1]; - el.children.push(child); - stack.pop(); - } - else { - break; - } - } - } - return el; - }; - JSXParser.prototype.parseJSXElement = function () { - var node = this.createJSXNode(); - var opening = this.parseJSXOpeningElement(); - var children = []; - var closing = null; - if (!opening.selfClosing) { - var el = this.parseComplexJSXElement({ node: node, opening: opening, closing: closing, children: children }); - children = el.children; - closing = el.closing; - } - return this.finalize(node, new JSXNode.JSXElement(opening, children, closing)); - }; - JSXParser.prototype.parseJSXRoot = function () { - // Pop the opening '<' added from the lookahead. - if (this.config.tokens) { - this.tokens.pop(); - } - this.startJSX(); - var element = this.parseJSXElement(); - this.finishJSX(); - return element; - }; - JSXParser.prototype.isStartOfExpression = function () { - return _super.prototype.isStartOfExpression.call(this) || this.match('<'); - }; - return JSXParser; - }(parser_1.Parser)); - exports.JSXParser = JSXParser; - - -/***/ }, -/* 4 */ -/***/ function(module, exports) { - - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - // See also tools/generate-unicode-regex.js. - var Regex = { - // Unicode v8.0.0 NonAsciiIdentifierStart: - NonAsciiIdentifierStart: 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- // Unicode v8.0.0 NonAsciiIdentifierPart: - NonAsciiIdentifierPart: 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- }; - exports.Character = { - /* tslint:disable:no-bitwise */ - fromCodePoint: function (cp) { - return (cp < 0x10000) ? String.fromCharCode(cp) : - String.fromCharCode(0xD800 + ((cp - 0x10000) >> 10)) + - String.fromCharCode(0xDC00 + ((cp - 0x10000) & 1023)); - }, - // https://tc39.github.io/ecma262/#sec-white-space - isWhiteSpace: function (cp) { - return (cp === 0x20) || (cp === 0x09) || (cp === 0x0B) || (cp === 0x0C) || (cp === 0xA0) || - (cp >= 0x1680 && [0x1680, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202F, 0x205F, 0x3000, 0xFEFF].indexOf(cp) >= 0); - }, - // https://tc39.github.io/ecma262/#sec-line-terminators - isLineTerminator: function (cp) { - return (cp === 0x0A) || (cp === 0x0D) || (cp === 0x2028) || (cp === 0x2029); - }, - // https://tc39.github.io/ecma262/#sec-names-and-keywords - isIdentifierStart: function (cp) { - return (cp === 0x24) || (cp === 0x5F) || - (cp >= 0x41 && cp <= 0x5A) || - (cp >= 0x61 && cp <= 0x7A) || - (cp === 0x5C) || - ((cp >= 0x80) && Regex.NonAsciiIdentifierStart.test(exports.Character.fromCodePoint(cp))); - }, - isIdentifierPart: function (cp) { - return (cp === 0x24) || (cp === 0x5F) || - (cp >= 0x41 && cp <= 0x5A) || - (cp >= 0x61 && cp <= 0x7A) || - (cp >= 0x30 && cp <= 0x39) || - (cp === 0x5C) || - ((cp >= 0x80) && Regex.NonAsciiIdentifierPart.test(exports.Character.fromCodePoint(cp))); - }, - // https://tc39.github.io/ecma262/#sec-literals-numeric-literals - isDecimalDigit: function (cp) { - return (cp >= 0x30 && cp <= 0x39); // 0..9 - }, - isHexDigit: function (cp) { - return (cp >= 0x30 && cp <= 0x39) || - (cp >= 0x41 && cp <= 0x46) || - (cp >= 0x61 && cp <= 0x66); // a..f - }, - isOctalDigit: function (cp) { - return (cp >= 0x30 && cp <= 0x37); // 0..7 - } - }; - - -/***/ }, -/* 5 */ -/***/ function(module, exports, __webpack_require__) { - - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - var jsx_syntax_1 = __webpack_require__(6); - /* tslint:disable:max-classes-per-file */ - var JSXClosingElement = (function () { - function JSXClosingElement(name) { - this.type = jsx_syntax_1.JSXSyntax.JSXClosingElement; - this.name = name; - } - return JSXClosingElement; - }()); - exports.JSXClosingElement = JSXClosingElement; - var JSXElement = (function () { - function JSXElement(openingElement, children, closingElement) { - this.type = jsx_syntax_1.JSXSyntax.JSXElement; - this.openingElement = openingElement; - this.children = children; - this.closingElement = closingElement; - } - return JSXElement; - }()); - exports.JSXElement = JSXElement; - var JSXEmptyExpression = (function () { - function JSXEmptyExpression() { - this.type = jsx_syntax_1.JSXSyntax.JSXEmptyExpression; - } - return JSXEmptyExpression; - }()); - exports.JSXEmptyExpression = JSXEmptyExpression; - var JSXExpressionContainer = (function () { - function JSXExpressionContainer(expression) { - this.type = jsx_syntax_1.JSXSyntax.JSXExpressionContainer; - this.expression = expression; - } - return JSXExpressionContainer; - }()); - exports.JSXExpressionContainer = JSXExpressionContainer; - var JSXIdentifier = (function () { - function JSXIdentifier(name) { - this.type = jsx_syntax_1.JSXSyntax.JSXIdentifier; - this.name = name; - } - return JSXIdentifier; - }()); - exports.JSXIdentifier = JSXIdentifier; - var JSXMemberExpression = (function () { - function JSXMemberExpression(object, property) { - this.type = jsx_syntax_1.JSXSyntax.JSXMemberExpression; - this.object = object; - this.property = property; - } - return JSXMemberExpression; - }()); - exports.JSXMemberExpression = JSXMemberExpression; - var JSXAttribute = (function () { - function JSXAttribute(name, value) { - this.type = jsx_syntax_1.JSXSyntax.JSXAttribute; - this.name = name; - this.value = value; - } - return JSXAttribute; - }()); - exports.JSXAttribute = JSXAttribute; - var JSXNamespacedName = (function () { - function JSXNamespacedName(namespace, name) { - this.type = jsx_syntax_1.JSXSyntax.JSXNamespacedName; - this.namespace = namespace; - this.name = name; - } - return JSXNamespacedName; - }()); - exports.JSXNamespacedName = JSXNamespacedName; - var JSXOpeningElement = (function () { - function JSXOpeningElement(name, selfClosing, attributes) { - this.type = jsx_syntax_1.JSXSyntax.JSXOpeningElement; - this.name = name; - this.selfClosing = selfClosing; - this.attributes = attributes; - } - return JSXOpeningElement; - }()); - exports.JSXOpeningElement = JSXOpeningElement; - var JSXSpreadAttribute = (function () { - function JSXSpreadAttribute(argument) { - this.type = jsx_syntax_1.JSXSyntax.JSXSpreadAttribute; - this.argument = argument; - } - return JSXSpreadAttribute; - }()); - exports.JSXSpreadAttribute = JSXSpreadAttribute; - var JSXText = (function () { - function JSXText(value, raw) { - this.type = jsx_syntax_1.JSXSyntax.JSXText; - this.value = value; - this.raw = raw; - } - return JSXText; - }()); - exports.JSXText = JSXText; - - -/***/ }, -/* 6 */ -/***/ function(module, exports) { - - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - exports.JSXSyntax = { - JSXAttribute: 'JSXAttribute', - JSXClosingElement: 'JSXClosingElement', - JSXElement: 'JSXElement', - JSXEmptyExpression: 'JSXEmptyExpression', - JSXExpressionContainer: 'JSXExpressionContainer', - JSXIdentifier: 'JSXIdentifier', - JSXMemberExpression: 'JSXMemberExpression', - JSXNamespacedName: 'JSXNamespacedName', - JSXOpeningElement: 'JSXOpeningElement', - JSXSpreadAttribute: 'JSXSpreadAttribute', - JSXText: 'JSXText' - }; - - -/***/ }, -/* 7 */ -/***/ function(module, exports, __webpack_require__) { - - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - var syntax_1 = __webpack_require__(2); - /* tslint:disable:max-classes-per-file */ - var ArrayExpression = (function () { - function ArrayExpression(elements) { - this.type = syntax_1.Syntax.ArrayExpression; - this.elements = elements; - } - return ArrayExpression; - }()); - exports.ArrayExpression = ArrayExpression; - var ArrayPattern = (function () { - function ArrayPattern(elements) { - this.type = syntax_1.Syntax.ArrayPattern; - this.elements = elements; - } - return ArrayPattern; - }()); - exports.ArrayPattern = ArrayPattern; - var ArrowFunctionExpression = (function () { - function ArrowFunctionExpression(params, body, expression) { - this.type = syntax_1.Syntax.ArrowFunctionExpression; - this.id = null; - this.params = params; - this.body = body; - this.generator = false; - this.expression = expression; - this.async = false; - } - return ArrowFunctionExpression; - }()); - exports.ArrowFunctionExpression = ArrowFunctionExpression; - var AssignmentExpression = (function () { - function AssignmentExpression(operator, left, right) { - this.type = syntax_1.Syntax.AssignmentExpression; - this.operator = operator; - this.left = left; - this.right = right; - } - return AssignmentExpression; - }()); - exports.AssignmentExpression = AssignmentExpression; - var AssignmentPattern = (function () { - function AssignmentPattern(left, right) { - this.type = syntax_1.Syntax.AssignmentPattern; - this.left = left; - this.right = right; - } - return AssignmentPattern; - }()); - exports.AssignmentPattern = AssignmentPattern; - var AsyncArrowFunctionExpression = (function () { - function AsyncArrowFunctionExpression(params, body, expression) { - this.type = syntax_1.Syntax.ArrowFunctionExpression; - this.id = null; - this.params = params; - this.body = body; - this.generator = false; - this.expression = expression; - this.async = true; - } - return AsyncArrowFunctionExpression; - }()); - exports.AsyncArrowFunctionExpression = AsyncArrowFunctionExpression; - var AsyncFunctionDeclaration = (function () { - function AsyncFunctionDeclaration(id, params, body) { - this.type = syntax_1.Syntax.FunctionDeclaration; - this.id = id; - this.params = params; - this.body = body; - this.generator = false; - this.expression = false; - this.async = true; - } - return AsyncFunctionDeclaration; - }()); - exports.AsyncFunctionDeclaration = AsyncFunctionDeclaration; - var AsyncFunctionExpression = (function () { - function AsyncFunctionExpression(id, params, body) { - this.type = syntax_1.Syntax.FunctionExpression; - this.id = id; - this.params = params; - this.body = body; - this.generator = false; - this.expression = false; - this.async = true; - } - return AsyncFunctionExpression; - }()); - exports.AsyncFunctionExpression = AsyncFunctionExpression; - var AwaitExpression = (function () { - function AwaitExpression(argument) { - this.type = syntax_1.Syntax.AwaitExpression; - this.argument = argument; - } - return AwaitExpression; - }()); - exports.AwaitExpression = AwaitExpression; - var BinaryExpression = (function () { - function BinaryExpression(operator, left, right) { - var logical = (operator === '||' || operator === '&&'); - this.type = logical ? syntax_1.Syntax.LogicalExpression : syntax_1.Syntax.BinaryExpression; - this.operator = operator; - this.left = left; - this.right = right; - } - return BinaryExpression; - }()); - exports.BinaryExpression = BinaryExpression; - var BlockStatement = (function () { - function BlockStatement(body) { - this.type = syntax_1.Syntax.BlockStatement; - this.body = body; - } - return BlockStatement; - }()); - exports.BlockStatement = BlockStatement; - var BreakStatement = (function () { - function BreakStatement(label) { - this.type = syntax_1.Syntax.BreakStatement; - this.label = label; - } - return BreakStatement; - }()); - exports.BreakStatement = BreakStatement; - var CallExpression = (function () { - function CallExpression(callee, args) { - this.type = syntax_1.Syntax.CallExpression; - this.callee = callee; - this.arguments = args; - } - return CallExpression; - }()); - exports.CallExpression = CallExpression; - var CatchClause = (function () { - function CatchClause(param, body) { - this.type = syntax_1.Syntax.CatchClause; - this.param = param; - this.body = body; - } - return CatchClause; - }()); - exports.CatchClause = CatchClause; - var ClassBody = (function () { - function ClassBody(body) { - this.type = syntax_1.Syntax.ClassBody; - this.body = body; - } - return ClassBody; - }()); - exports.ClassBody = ClassBody; - var ClassDeclaration = (function () { - function ClassDeclaration(id, superClass, body) { - this.type = syntax_1.Syntax.ClassDeclaration; - this.id = id; - this.superClass = superClass; - this.body = body; - } - return ClassDeclaration; - }()); - exports.ClassDeclaration = ClassDeclaration; - var ClassExpression = (function () { - function ClassExpression(id, superClass, body) { - this.type = syntax_1.Syntax.ClassExpression; - this.id = id; - this.superClass = superClass; - this.body = body; - } - return ClassExpression; - }()); - exports.ClassExpression = ClassExpression; - var ComputedMemberExpression = (function () { - function ComputedMemberExpression(object, property) { - this.type = syntax_1.Syntax.MemberExpression; - this.computed = true; - this.object = object; - this.property = property; - } - return ComputedMemberExpression; - }()); - exports.ComputedMemberExpression = ComputedMemberExpression; - var ConditionalExpression = (function () { - function ConditionalExpression(test, consequent, alternate) { - this.type = syntax_1.Syntax.ConditionalExpression; - this.test = test; - this.consequent = consequent; - this.alternate = alternate; - } - return ConditionalExpression; - }()); - exports.ConditionalExpression = ConditionalExpression; - var ContinueStatement = (function () { - function ContinueStatement(label) { - this.type = syntax_1.Syntax.ContinueStatement; - this.label = label; - } - return ContinueStatement; - }()); - exports.ContinueStatement = ContinueStatement; - var DebuggerStatement = (function () { - function DebuggerStatement() { - this.type = syntax_1.Syntax.DebuggerStatement; - } - return DebuggerStatement; - }()); - exports.DebuggerStatement = DebuggerStatement; - var Directive = (function () { - function Directive(expression, directive) { - this.type = syntax_1.Syntax.ExpressionStatement; - this.expression = expression; - this.directive = directive; - } - return Directive; - }()); - exports.Directive = Directive; - var DoWhileStatement = (function () { - function DoWhileStatement(body, test) { - this.type = syntax_1.Syntax.DoWhileStatement; - this.body = body; - this.test = test; - } - return DoWhileStatement; - }()); - exports.DoWhileStatement = DoWhileStatement; - var EmptyStatement = (function () { - function EmptyStatement() { - this.type = syntax_1.Syntax.EmptyStatement; - } - return EmptyStatement; - }()); - exports.EmptyStatement = EmptyStatement; - var ExportAllDeclaration = (function () { - function ExportAllDeclaration(source) { - this.type = syntax_1.Syntax.ExportAllDeclaration; - this.source = source; - } - return ExportAllDeclaration; - }()); - exports.ExportAllDeclaration = ExportAllDeclaration; - var ExportDefaultDeclaration = (function () { - function ExportDefaultDeclaration(declaration) { - this.type = syntax_1.Syntax.ExportDefaultDeclaration; - this.declaration = declaration; - } - return ExportDefaultDeclaration; - }()); - exports.ExportDefaultDeclaration = ExportDefaultDeclaration; - var ExportNamedDeclaration = (function () { - function ExportNamedDeclaration(declaration, specifiers, source) { - this.type = syntax_1.Syntax.ExportNamedDeclaration; - this.declaration = declaration; - this.specifiers = specifiers; - this.source = source; - } - return ExportNamedDeclaration; - }()); - exports.ExportNamedDeclaration = ExportNamedDeclaration; - var ExportSpecifier = (function () { - function ExportSpecifier(local, exported) { - this.type = syntax_1.Syntax.ExportSpecifier; - this.exported = exported; - this.local = local; - } - return ExportSpecifier; - }()); - exports.ExportSpecifier = ExportSpecifier; - var ExpressionStatement = (function () { - function ExpressionStatement(expression) { - this.type = syntax_1.Syntax.ExpressionStatement; - this.expression = expression; - } - return ExpressionStatement; - }()); - exports.ExpressionStatement = ExpressionStatement; - var ForInStatement = (function () { - function ForInStatement(left, right, body) { - this.type = syntax_1.Syntax.ForInStatement; - this.left = left; - this.right = right; - this.body = body; - this.each = false; - } - return ForInStatement; - }()); - exports.ForInStatement = ForInStatement; - var ForOfStatement = (function () { - function ForOfStatement(left, right, body) { - this.type = syntax_1.Syntax.ForOfStatement; - this.left = left; - this.right = right; - this.body = body; - } - return ForOfStatement; - }()); - exports.ForOfStatement = ForOfStatement; - var ForStatement = (function () { - function ForStatement(init, test, update, body) { - this.type = syntax_1.Syntax.ForStatement; - this.init = init; - this.test = test; - this.update = update; - this.body = body; - } - return ForStatement; - }()); - exports.ForStatement = ForStatement; - var FunctionDeclaration = (function () { - function FunctionDeclaration(id, params, body, generator) { - this.type = syntax_1.Syntax.FunctionDeclaration; - this.id = id; - this.params = params; - this.body = body; - this.generator = generator; - this.expression = false; - this.async = false; - } - return FunctionDeclaration; - }()); - exports.FunctionDeclaration = FunctionDeclaration; - var FunctionExpression = (function () { - function FunctionExpression(id, params, body, generator) { - this.type = syntax_1.Syntax.FunctionExpression; - this.id = id; - this.params = params; - this.body = body; - this.generator = generator; - this.expression = false; - this.async = false; - } - return FunctionExpression; - }()); - exports.FunctionExpression = FunctionExpression; - var Identifier = (function () { - function Identifier(name) { - this.type = syntax_1.Syntax.Identifier; - this.name = name; - } - return Identifier; - }()); - exports.Identifier = Identifier; - var IfStatement = (function () { - function IfStatement(test, consequent, alternate) { - this.type = syntax_1.Syntax.IfStatement; - this.test = test; - this.consequent = consequent; - this.alternate = alternate; - } - return IfStatement; - }()); - exports.IfStatement = IfStatement; - var ImportDeclaration = (function () { - function ImportDeclaration(specifiers, source) { - this.type = syntax_1.Syntax.ImportDeclaration; - this.specifiers = specifiers; - this.source = source; - } - return ImportDeclaration; - }()); - exports.ImportDeclaration = ImportDeclaration; - var ImportDefaultSpecifier = (function () { - function ImportDefaultSpecifier(local) { - this.type = syntax_1.Syntax.ImportDefaultSpecifier; - this.local = local; - } - return ImportDefaultSpecifier; - }()); - exports.ImportDefaultSpecifier = ImportDefaultSpecifier; - var ImportNamespaceSpecifier = (function () { - function ImportNamespaceSpecifier(local) { - this.type = syntax_1.Syntax.ImportNamespaceSpecifier; - this.local = local; - } - return ImportNamespaceSpecifier; - }()); - exports.ImportNamespaceSpecifier = ImportNamespaceSpecifier; - var ImportSpecifier = (function () { - function ImportSpecifier(local, imported) { - this.type = syntax_1.Syntax.ImportSpecifier; - this.local = local; - this.imported = imported; - } - return ImportSpecifier; - }()); - exports.ImportSpecifier = ImportSpecifier; - var LabeledStatement = (function () { - function LabeledStatement(label, body) { - this.type = syntax_1.Syntax.LabeledStatement; - this.label = label; - this.body = body; - } - return LabeledStatement; - }()); - exports.LabeledStatement = LabeledStatement; - var Literal = (function () { - function Literal(value, raw) { - this.type = syntax_1.Syntax.Literal; - this.value = value; - this.raw = raw; - } - return Literal; - }()); - exports.Literal = Literal; - var MetaProperty = (function () { - function MetaProperty(meta, property) { - this.type = syntax_1.Syntax.MetaProperty; - this.meta = meta; - this.property = property; - } - return MetaProperty; - }()); - exports.MetaProperty = MetaProperty; - var MethodDefinition = (function () { - function MethodDefinition(key, computed, value, kind, isStatic) { - this.type = syntax_1.Syntax.MethodDefinition; - this.key = key; - this.computed = computed; - this.value = value; - this.kind = kind; - this.static = isStatic; - } - return MethodDefinition; - }()); - exports.MethodDefinition = MethodDefinition; - var Module = (function () { - function Module(body) { - this.type = syntax_1.Syntax.Program; - this.body = body; - this.sourceType = 'module'; - } - return Module; - }()); - exports.Module = Module; - var NewExpression = (function () { - function NewExpression(callee, args) { - this.type = syntax_1.Syntax.NewExpression; - this.callee = callee; - this.arguments = args; - } - return NewExpression; - }()); - exports.NewExpression = NewExpression; - var ObjectExpression = (function () { - function ObjectExpression(properties) { - this.type = syntax_1.Syntax.ObjectExpression; - this.properties = properties; - } - return ObjectExpression; - }()); - exports.ObjectExpression = ObjectExpression; - var ObjectPattern = (function () { - function ObjectPattern(properties) { - this.type = syntax_1.Syntax.ObjectPattern; - this.properties = properties; - } - return ObjectPattern; - }()); - exports.ObjectPattern = ObjectPattern; - var Property = (function () { - function Property(kind, key, computed, value, method, shorthand) { - this.type = syntax_1.Syntax.Property; - this.key = key; - this.computed = computed; - this.value = value; - this.kind = kind; - this.method = method; - this.shorthand = shorthand; - } - return Property; - }()); - exports.Property = Property; - var RegexLiteral = (function () { - function RegexLiteral(value, raw, pattern, flags) { - this.type = syntax_1.Syntax.Literal; - this.value = value; - this.raw = raw; - this.regex = { pattern: pattern, flags: flags }; - } - return RegexLiteral; - }()); - exports.RegexLiteral = RegexLiteral; - var RestElement = (function () { - function RestElement(argument) { - this.type = syntax_1.Syntax.RestElement; - this.argument = argument; - } - return RestElement; - }()); - exports.RestElement = RestElement; - var ReturnStatement = (function () { - function ReturnStatement(argument) { - this.type = syntax_1.Syntax.ReturnStatement; - this.argument = argument; - } - return ReturnStatement; - }()); - exports.ReturnStatement = ReturnStatement; - var Script = (function () { - function Script(body) { - this.type = syntax_1.Syntax.Program; - this.body = body; - this.sourceType = 'script'; - } - return Script; - }()); - exports.Script = Script; - var SequenceExpression = (function () { - function SequenceExpression(expressions) { - this.type = syntax_1.Syntax.SequenceExpression; - this.expressions = expressions; - } - return SequenceExpression; - }()); - exports.SequenceExpression = SequenceExpression; - var SpreadElement = (function () { - function SpreadElement(argument) { - this.type = syntax_1.Syntax.SpreadElement; - this.argument = argument; - } - return SpreadElement; - }()); - exports.SpreadElement = SpreadElement; - var StaticMemberExpression = (function () { - function StaticMemberExpression(object, property) { - this.type = syntax_1.Syntax.MemberExpression; - this.computed = false; - this.object = object; - this.property = property; - } - return StaticMemberExpression; - }()); - exports.StaticMemberExpression = StaticMemberExpression; - var Super = (function () { - function Super() { - this.type = syntax_1.Syntax.Super; - } - return Super; - }()); - exports.Super = Super; - var SwitchCase = (function () { - function SwitchCase(test, consequent) { - this.type = syntax_1.Syntax.SwitchCase; - this.test = test; - this.consequent = consequent; - } - return SwitchCase; - }()); - exports.SwitchCase = SwitchCase; - var SwitchStatement = (function () { - function SwitchStatement(discriminant, cases) { - this.type = syntax_1.Syntax.SwitchStatement; - this.discriminant = discriminant; - this.cases = cases; - } - return SwitchStatement; - }()); - exports.SwitchStatement = SwitchStatement; - var TaggedTemplateExpression = (function () { - function TaggedTemplateExpression(tag, quasi) { - this.type = syntax_1.Syntax.TaggedTemplateExpression; - this.tag = tag; - this.quasi = quasi; - } - return TaggedTemplateExpression; - }()); - exports.TaggedTemplateExpression = TaggedTemplateExpression; - var TemplateElement = (function () { - function TemplateElement(value, tail) { - this.type = syntax_1.Syntax.TemplateElement; - this.value = value; - this.tail = tail; - } - return TemplateElement; - }()); - exports.TemplateElement = TemplateElement; - var TemplateLiteral = (function () { - function TemplateLiteral(quasis, expressions) { - this.type = syntax_1.Syntax.TemplateLiteral; - this.quasis = quasis; - this.expressions = expressions; - } - return TemplateLiteral; - }()); - exports.TemplateLiteral = TemplateLiteral; - var ThisExpression = (function () { - function ThisExpression() { - this.type = syntax_1.Syntax.ThisExpression; - } - return ThisExpression; - }()); - exports.ThisExpression = ThisExpression; - var ThrowStatement = (function () { - function ThrowStatement(argument) { - this.type = syntax_1.Syntax.ThrowStatement; - this.argument = argument; - } - return ThrowStatement; - }()); - exports.ThrowStatement = ThrowStatement; - var TryStatement = (function () { - function TryStatement(block, handler, finalizer) { - this.type = syntax_1.Syntax.TryStatement; - this.block = block; - this.handler = handler; - this.finalizer = finalizer; - } - return TryStatement; - }()); - exports.TryStatement = TryStatement; - var UnaryExpression = (function () { - function UnaryExpression(operator, argument) { - this.type = syntax_1.Syntax.UnaryExpression; - this.operator = operator; - this.argument = argument; - this.prefix = true; - } - return UnaryExpression; - }()); - exports.UnaryExpression = UnaryExpression; - var UpdateExpression = (function () { - function UpdateExpression(operator, argument, prefix) { - this.type = syntax_1.Syntax.UpdateExpression; - this.operator = operator; - this.argument = argument; - this.prefix = prefix; - } - return UpdateExpression; - }()); - exports.UpdateExpression = UpdateExpression; - var VariableDeclaration = (function () { - function VariableDeclaration(declarations, kind) { - this.type = syntax_1.Syntax.VariableDeclaration; - this.declarations = declarations; - this.kind = kind; - } - return VariableDeclaration; - }()); - exports.VariableDeclaration = VariableDeclaration; - var VariableDeclarator = (function () { - function VariableDeclarator(id, init) { - this.type = syntax_1.Syntax.VariableDeclarator; - this.id = id; - this.init = init; - } - return VariableDeclarator; - }()); - exports.VariableDeclarator = VariableDeclarator; - var WhileStatement = (function () { - function WhileStatement(test, body) { - this.type = syntax_1.Syntax.WhileStatement; - this.test = test; - this.body = body; - } - return WhileStatement; - }()); - exports.WhileStatement = WhileStatement; - var WithStatement = (function () { - function WithStatement(object, body) { - this.type = syntax_1.Syntax.WithStatement; - this.object = object; - this.body = body; - } - return WithStatement; - }()); - exports.WithStatement = WithStatement; - var YieldExpression = (function () { - function YieldExpression(argument, delegate) { - this.type = syntax_1.Syntax.YieldExpression; - this.argument = argument; - this.delegate = delegate; - } - return YieldExpression; - }()); - exports.YieldExpression = YieldExpression; - - -/***/ }, -/* 8 */ -/***/ function(module, exports, __webpack_require__) { - - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - var assert_1 = __webpack_require__(9); - var error_handler_1 = __webpack_require__(10); - var messages_1 = __webpack_require__(11); - var Node = __webpack_require__(7); - var scanner_1 = __webpack_require__(12); - var syntax_1 = __webpack_require__(2); - var token_1 = __webpack_require__(13); - var ArrowParameterPlaceHolder = 'ArrowParameterPlaceHolder'; - var Parser = (function () { - function Parser(code, options, delegate) { - if (options === void 0) { options = {}; } - this.config = { - range: (typeof options.range === 'boolean') && options.range, - loc: (typeof options.loc === 'boolean') && options.loc, - source: null, - tokens: (typeof options.tokens === 'boolean') && options.tokens, - comment: (typeof options.comment === 'boolean') && options.comment, - tolerant: (typeof options.tolerant === 'boolean') && options.tolerant - }; - if (this.config.loc && options.source && options.source !== null) { - this.config.source = String(options.source); - } - this.delegate = delegate; - this.errorHandler = new error_handler_1.ErrorHandler(); - this.errorHandler.tolerant = this.config.tolerant; - this.scanner = new scanner_1.Scanner(code, this.errorHandler); - this.scanner.trackComment = this.config.comment; - this.operatorPrecedence = { - ')': 0, - ';': 0, - ',': 0, - '=': 0, - ']': 0, - '||': 1, - '&&': 2, - '|': 3, - '^': 4, - '&': 5, - '==': 6, - '!=': 6, - '===': 6, - '!==': 6, - '<': 7, - '>': 7, - '<=': 7, - '>=': 7, - '<<': 8, - '>>': 8, - '>>>': 8, - '+': 9, - '-': 9, - '*': 11, - '/': 11, - '%': 11 - }; - this.lookahead = { - type: 2 /* EOF */, - value: '', - lineNumber: this.scanner.lineNumber, - lineStart: 0, - start: 0, - end: 0 - }; - this.hasLineTerminator = false; - this.context = { - isModule: false, - await: false, - allowIn: true, - allowStrictDirective: true, - allowYield: true, - firstCoverInitializedNameError: null, - isAssignmentTarget: false, - isBindingElement: false, - inFunctionBody: false, - inIteration: false, - inSwitch: false, - labelSet: {}, - strict: false - }; - this.tokens = []; - this.startMarker = { - index: 0, - line: this.scanner.lineNumber, - column: 0 - }; - this.lastMarker = { - index: 0, - line: this.scanner.lineNumber, - column: 0 - }; - this.nextToken(); - this.lastMarker = { - index: this.scanner.index, - line: this.scanner.lineNumber, - column: this.scanner.index - this.scanner.lineStart - }; - } - Parser.prototype.throwError = function (messageFormat) { - var values = []; - for (var _i = 1; _i < arguments.length; _i++) { - values[_i - 1] = arguments[_i]; - } - var args = Array.prototype.slice.call(arguments, 1); - var msg = messageFormat.replace(/%(\d)/g, function (whole, idx) { - assert_1.assert(idx < args.length, 'Message reference must be in range'); - return args[idx]; - }); - var index = this.lastMarker.index; - var line = this.lastMarker.line; - var column = this.lastMarker.column + 1; - throw this.errorHandler.createError(index, line, column, msg); - }; - Parser.prototype.tolerateError = function (messageFormat) { - var values = []; - for (var _i = 1; _i < arguments.length; _i++) { - values[_i - 1] = arguments[_i]; - } - var args = Array.prototype.slice.call(arguments, 1); - var msg = messageFormat.replace(/%(\d)/g, function (whole, idx) { - assert_1.assert(idx < args.length, 'Message reference must be in range'); - return args[idx]; - }); - var index = this.lastMarker.index; - var line = this.scanner.lineNumber; - var column = this.lastMarker.column + 1; - this.errorHandler.tolerateError(index, line, column, msg); - }; - // Throw an exception because of the token. - Parser.prototype.unexpectedTokenError = function (token, message) { - var msg = message || messages_1.Messages.UnexpectedToken; - var value; - if (token) { - if (!message) { - msg = (token.type === 2 /* EOF */) ? messages_1.Messages.UnexpectedEOS : - (token.type === 3 /* Identifier */) ? messages_1.Messages.UnexpectedIdentifier : - (token.type === 6 /* NumericLiteral */) ? messages_1.Messages.UnexpectedNumber : - (token.type === 8 /* StringLiteral */) ? messages_1.Messages.UnexpectedString : - (token.type === 10 /* Template */) ? messages_1.Messages.UnexpectedTemplate : - messages_1.Messages.UnexpectedToken; - if (token.type === 4 /* Keyword */) { - if (this.scanner.isFutureReservedWord(token.value)) { - msg = messages_1.Messages.UnexpectedReserved; - } - else if (this.context.strict && this.scanner.isStrictModeReservedWord(token.value)) { - msg = messages_1.Messages.StrictReservedWord; - } - } - } - value = token.value; - } - else { - value = 'ILLEGAL'; - } - msg = msg.replace('%0', value); - if (token && typeof token.lineNumber === 'number') { - var index = token.start; - var line = token.lineNumber; - var lastMarkerLineStart = this.lastMarker.index - this.lastMarker.column; - var column = token.start - lastMarkerLineStart + 1; - return this.errorHandler.createError(index, line, column, msg); - } - else { - var index = this.lastMarker.index; - var line = this.lastMarker.line; - var column = this.lastMarker.column + 1; - return this.errorHandler.createError(index, line, column, msg); - } - }; - Parser.prototype.throwUnexpectedToken = function (token, message) { - throw this.unexpectedTokenError(token, message); - }; - Parser.prototype.tolerateUnexpectedToken = function (token, message) { - this.errorHandler.tolerate(this.unexpectedTokenError(token, message)); - }; - Parser.prototype.collectComments = function () { - if (!this.config.comment) { - this.scanner.scanComments(); - } - else { - var comments = this.scanner.scanComments(); - if (comments.length > 0 && this.delegate) { - for (var i = 0; i < comments.length; ++i) { - var e = comments[i]; - var node = void 0; - node = { - type: e.multiLine ? 'BlockComment' : 'LineComment', - value: this.scanner.source.slice(e.slice[0], e.slice[1]) - }; - if (this.config.range) { - node.range = e.range; - } - if (this.config.loc) { - node.loc = e.loc; - } - var metadata = { - start: { - line: e.loc.start.line, - column: e.loc.start.column, - offset: e.range[0] - }, - end: { - line: e.loc.end.line, - column: e.loc.end.column, - offset: e.range[1] - } - }; - this.delegate(node, metadata); - } - } - } - }; - // From internal representation to an external structure - Parser.prototype.getTokenRaw = function (token) { - return this.scanner.source.slice(token.start, token.end); - }; - Parser.prototype.convertToken = function (token) { - var t = { - type: token_1.TokenName[token.type], - value: this.getTokenRaw(token) - }; - if (this.config.range) { - t.range = [token.start, token.end]; - } - if (this.config.loc) { - t.loc = { - start: { - line: this.startMarker.line, - column: this.startMarker.column - }, - end: { - line: this.scanner.lineNumber, - column: this.scanner.index - this.scanner.lineStart - } - }; - } - if (token.type === 9 /* RegularExpression */) { - var pattern = token.pattern; - var flags = token.flags; - t.regex = { pattern: pattern, flags: flags }; - } - return t; - }; - Parser.prototype.nextToken = function () { - var token = this.lookahead; - this.lastMarker.index = this.scanner.index; - this.lastMarker.line = this.scanner.lineNumber; - this.lastMarker.column = this.scanner.index - this.scanner.lineStart; - this.collectComments(); - if (this.scanner.index !== this.startMarker.index) { - this.startMarker.index = this.scanner.index; - this.startMarker.line = this.scanner.lineNumber; - this.startMarker.column = this.scanner.index - this.scanner.lineStart; - } - var next = this.scanner.lex(); - this.hasLineTerminator = (token.lineNumber !== next.lineNumber); - if (next && this.context.strict && next.type === 3 /* Identifier */) { - if (this.scanner.isStrictModeReservedWord(next.value)) { - next.type = 4 /* Keyword */; - } - } - this.lookahead = next; - if (this.config.tokens && next.type !== 2 /* EOF */) { - this.tokens.push(this.convertToken(next)); - } - return token; - }; - Parser.prototype.nextRegexToken = function () { - this.collectComments(); - var token = this.scanner.scanRegExp(); - if (this.config.tokens) { - // Pop the previous token, '/' or '/=' - // This is added from the lookahead token. - this.tokens.pop(); - this.tokens.push(this.convertToken(token)); - } - // Prime the next lookahead. - this.lookahead = token; - this.nextToken(); - return token; - }; - Parser.prototype.createNode = function () { - return { - index: this.startMarker.index, - line: this.startMarker.line, - column: this.startMarker.column - }; - }; - Parser.prototype.startNode = function (token) { - return { - index: token.start, - line: token.lineNumber, - column: token.start - token.lineStart - }; - }; - Parser.prototype.finalize = function (marker, node) { - if (this.config.range) { - node.range = [marker.index, this.lastMarker.index]; - } - if (this.config.loc) { - node.loc = { - start: { - line: marker.line, - column: marker.column, - }, - end: { - line: this.lastMarker.line, - column: this.lastMarker.column - } - }; - if (this.config.source) { - node.loc.source = this.config.source; - } - } - if (this.delegate) { - var metadata = { - start: { - line: marker.line, - column: marker.column, - offset: marker.index - }, - end: { - line: this.lastMarker.line, - column: this.lastMarker.column, - offset: this.lastMarker.index - } - }; - this.delegate(node, metadata); - } - return node; - }; - // Expect the next token to match the specified punctuator. - // If not, an exception will be thrown. - Parser.prototype.expect = function (value) { - var token = this.nextToken(); - if (token.type !== 7 /* Punctuator */ || token.value !== value) { - this.throwUnexpectedToken(token); - } - }; - // Quietly expect a comma when in tolerant mode, otherwise delegates to expect(). - Parser.prototype.expectCommaSeparator = function () { - if (this.config.tolerant) { - var token = this.lookahead; - if (token.type === 7 /* Punctuator */ && token.value === ',') { - this.nextToken(); - } - else if (token.type === 7 /* Punctuator */ && token.value === ';') { - this.nextToken(); - this.tolerateUnexpectedToken(token); - } - else { - this.tolerateUnexpectedToken(token, messages_1.Messages.UnexpectedToken); - } - } - else { - this.expect(','); - } - }; - // Expect the next token to match the specified keyword. - // If not, an exception will be thrown. - Parser.prototype.expectKeyword = function (keyword) { - var token = this.nextToken(); - if (token.type !== 4 /* Keyword */ || token.value !== keyword) { - this.throwUnexpectedToken(token); - } - }; - // Return true if the next token matches the specified punctuator. - Parser.prototype.match = function (value) { - return this.lookahead.type === 7 /* Punctuator */ && this.lookahead.value === value; - }; - // Return true if the next token matches the specified keyword - Parser.prototype.matchKeyword = function (keyword) { - return this.lookahead.type === 4 /* Keyword */ && this.lookahead.value === keyword; - }; - // Return true if the next token matches the specified contextual keyword - // (where an identifier is sometimes a keyword depending on the context) - Parser.prototype.matchContextualKeyword = function (keyword) { - return this.lookahead.type === 3 /* Identifier */ && this.lookahead.value === keyword; - }; - // Return true if the next token is an assignment operator - Parser.prototype.matchAssign = function () { - if (this.lookahead.type !== 7 /* Punctuator */) { - return false; - } - var op = this.lookahead.value; - return op === '=' || - op === '*=' || - op === '**=' || - op === '/=' || - op === '%=' || - op === '+=' || - op === '-=' || - op === '<<=' || - op === '>>=' || - op === '>>>=' || - op === '&=' || - op === '^=' || - op === '|='; - }; - // Cover grammar support. - // - // When an assignment expression position starts with an left parenthesis, the determination of the type - // of the syntax is to be deferred arbitrarily long until the end of the parentheses pair (plus a lookahead) - // or the first comma. This situation also defers the determination of all the expressions nested in the pair. - // - // There are three productions that can be parsed in a parentheses pair that needs to be determined - // after the outermost pair is closed. They are: - // - // 1. AssignmentExpression - // 2. BindingElements - // 3. AssignmentTargets - // - // In order to avoid exponential backtracking, we use two flags to denote if the production can be - // binding element or assignment target. - // - // The three productions have the relationship: - // - // BindingElements ⊆ AssignmentTargets ⊆ AssignmentExpression - // - // with a single exception that CoverInitializedName when used directly in an Expression, generates - // an early error. Therefore, we need the third state, firstCoverInitializedNameError, to track the - // first usage of CoverInitializedName and report it when we reached the end of the parentheses pair. - // - // isolateCoverGrammar function runs the given parser function with a new cover grammar context, and it does not - // effect the current flags. This means the production the parser parses is only used as an expression. Therefore - // the CoverInitializedName check is conducted. - // - // inheritCoverGrammar function runs the given parse function with a new cover grammar context, and it propagates - // the flags outside of the parser. This means the production the parser parses is used as a part of a potential - // pattern. The CoverInitializedName check is deferred. - Parser.prototype.isolateCoverGrammar = function (parseFunction) { - var previousIsBindingElement = this.context.isBindingElement; - var previousIsAssignmentTarget = this.context.isAssignmentTarget; - var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError; - this.context.isBindingElement = true; - this.context.isAssignmentTarget = true; - this.context.firstCoverInitializedNameError = null; - var result = parseFunction.call(this); - if (this.context.firstCoverInitializedNameError !== null) { - this.throwUnexpectedToken(this.context.firstCoverInitializedNameError); - } - this.context.isBindingElement = previousIsBindingElement; - this.context.isAssignmentTarget = previousIsAssignmentTarget; - this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError; - return result; - }; - Parser.prototype.inheritCoverGrammar = function (parseFunction) { - var previousIsBindingElement = this.context.isBindingElement; - var previousIsAssignmentTarget = this.context.isAssignmentTarget; - var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError; - this.context.isBindingElement = true; - this.context.isAssignmentTarget = true; - this.context.firstCoverInitializedNameError = null; - var result = parseFunction.call(this); - this.context.isBindingElement = this.context.isBindingElement && previousIsBindingElement; - this.context.isAssignmentTarget = this.context.isAssignmentTarget && previousIsAssignmentTarget; - this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError || this.context.firstCoverInitializedNameError; - return result; - }; - Parser.prototype.consumeSemicolon = function () { - if (this.match(';')) { - this.nextToken(); - } - else if (!this.hasLineTerminator) { - if (this.lookahead.type !== 2 /* EOF */ && !this.match('}')) { - this.throwUnexpectedToken(this.lookahead); - } - this.lastMarker.index = this.startMarker.index; - this.lastMarker.line = this.startMarker.line; - this.lastMarker.column = this.startMarker.column; - } - }; - // https://tc39.github.io/ecma262/#sec-primary-expression - Parser.prototype.parsePrimaryExpression = function () { - var node = this.createNode(); - var expr; - var token, raw; - switch (this.lookahead.type) { - case 3 /* Identifier */: - if ((this.context.isModule || this.context.await) && this.lookahead.value === 'await') { - this.tolerateUnexpectedToken(this.lookahead); - } - expr = this.matchAsyncFunction() ? this.parseFunctionExpression() : this.finalize(node, new Node.Identifier(this.nextToken().value)); - break; - case 6 /* NumericLiteral */: - case 8 /* StringLiteral */: - if (this.context.strict && this.lookahead.octal) { - this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.StrictOctalLiteral); - } - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - token = this.nextToken(); - raw = this.getTokenRaw(token); - expr = this.finalize(node, new Node.Literal(token.value, raw)); - break; - case 1 /* BooleanLiteral */: - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - token = this.nextToken(); - raw = this.getTokenRaw(token); - expr = this.finalize(node, new Node.Literal(token.value === 'true', raw)); - break; - case 5 /* NullLiteral */: - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - token = this.nextToken(); - raw = this.getTokenRaw(token); - expr = this.finalize(node, new Node.Literal(null, raw)); - break; - case 10 /* Template */: - expr = this.parseTemplateLiteral(); - break; - case 7 /* Punctuator */: - switch (this.lookahead.value) { - case '(': - this.context.isBindingElement = false; - expr = this.inheritCoverGrammar(this.parseGroupExpression); - break; - case '[': - expr = this.inheritCoverGrammar(this.parseArrayInitializer); - break; - case '{': - expr = this.inheritCoverGrammar(this.parseObjectInitializer); - break; - case '/': - case '/=': - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - this.scanner.index = this.startMarker.index; - token = this.nextRegexToken(); - raw = this.getTokenRaw(token); - expr = this.finalize(node, new Node.RegexLiteral(token.regex, raw, token.pattern, token.flags)); - break; - default: - expr = this.throwUnexpectedToken(this.nextToken()); - } - break; - case 4 /* Keyword */: - if (!this.context.strict && this.context.allowYield && this.matchKeyword('yield')) { - expr = this.parseIdentifierName(); - } - else if (!this.context.strict && this.matchKeyword('let')) { - expr = this.finalize(node, new Node.Identifier(this.nextToken().value)); - } - else { - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - if (this.matchKeyword('function')) { - expr = this.parseFunctionExpression(); - } - else if (this.matchKeyword('this')) { - this.nextToken(); - expr = this.finalize(node, new Node.ThisExpression()); - } - else if (this.matchKeyword('class')) { - expr = this.parseClassExpression(); - } - else { - expr = this.throwUnexpectedToken(this.nextToken()); - } - } - break; - default: - expr = this.throwUnexpectedToken(this.nextToken()); - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-array-initializer - Parser.prototype.parseSpreadElement = function () { - var node = this.createNode(); - this.expect('...'); - var arg = this.inheritCoverGrammar(this.parseAssignmentExpression); - return this.finalize(node, new Node.SpreadElement(arg)); - }; - Parser.prototype.parseArrayInitializer = function () { - var node = this.createNode(); - var elements = []; - this.expect('['); - while (!this.match(']')) { - if (this.match(',')) { - this.nextToken(); - elements.push(null); - } - else if (this.match('...')) { - var element = this.parseSpreadElement(); - if (!this.match(']')) { - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - this.expect(','); - } - elements.push(element); - } - else { - elements.push(this.inheritCoverGrammar(this.parseAssignmentExpression)); - if (!this.match(']')) { - this.expect(','); - } - } - } - this.expect(']'); - return this.finalize(node, new Node.ArrayExpression(elements)); - }; - // https://tc39.github.io/ecma262/#sec-object-initializer - Parser.prototype.parsePropertyMethod = function (params) { - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - var previousStrict = this.context.strict; - var previousAllowStrictDirective = this.context.allowStrictDirective; - this.context.allowStrictDirective = params.simple; - var body = this.isolateCoverGrammar(this.parseFunctionSourceElements); - if (this.context.strict && params.firstRestricted) { - this.tolerateUnexpectedToken(params.firstRestricted, params.message); - } - if (this.context.strict && params.stricted) { - this.tolerateUnexpectedToken(params.stricted, params.message); - } - this.context.strict = previousStrict; - this.context.allowStrictDirective = previousAllowStrictDirective; - return body; - }; - Parser.prototype.parsePropertyMethodFunction = function () { - var isGenerator = false; - var node = this.createNode(); - var previousAllowYield = this.context.allowYield; - this.context.allowYield = false; - var params = this.parseFormalParameters(); - var method = this.parsePropertyMethod(params); - this.context.allowYield = previousAllowYield; - return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator)); - }; - Parser.prototype.parsePropertyMethodAsyncFunction = function () { - var node = this.createNode(); - var previousAllowYield = this.context.allowYield; - var previousAwait = this.context.await; - this.context.allowYield = false; - this.context.await = true; - var params = this.parseFormalParameters(); - var method = this.parsePropertyMethod(params); - this.context.allowYield = previousAllowYield; - this.context.await = previousAwait; - return this.finalize(node, new Node.AsyncFunctionExpression(null, params.params, method)); - }; - Parser.prototype.parseObjectPropertyKey = function () { - var node = this.createNode(); - var token = this.nextToken(); - var key; - switch (token.type) { - case 8 /* StringLiteral */: - case 6 /* NumericLiteral */: - if (this.context.strict && token.octal) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictOctalLiteral); - } - var raw = this.getTokenRaw(token); - key = this.finalize(node, new Node.Literal(token.value, raw)); - break; - case 3 /* Identifier */: - case 1 /* BooleanLiteral */: - case 5 /* NullLiteral */: - case 4 /* Keyword */: - key = this.finalize(node, new Node.Identifier(token.value)); - break; - case 7 /* Punctuator */: - if (token.value === '[') { - key = this.isolateCoverGrammar(this.parseAssignmentExpression); - this.expect(']'); - } - else { - key = this.throwUnexpectedToken(token); - } - break; - default: - key = this.throwUnexpectedToken(token); - } - return key; - }; - Parser.prototype.isPropertyKey = function (key, value) { - return (key.type === syntax_1.Syntax.Identifier && key.name === value) || - (key.type === syntax_1.Syntax.Literal && key.value === value); - }; - Parser.prototype.parseObjectProperty = function (hasProto) { - var node = this.createNode(); - var token = this.lookahead; - var kind; - var key = null; - var value = null; - var computed = false; - var method = false; - var shorthand = false; - var isAsync = false; - if (token.type === 3 /* Identifier */) { - var id = token.value; - this.nextToken(); - computed = this.match('['); - isAsync = !this.hasLineTerminator && (id === 'async') && - !this.match(':') && !this.match('(') && !this.match('*'); - key = isAsync ? this.parseObjectPropertyKey() : this.finalize(node, new Node.Identifier(id)); - } - else if (this.match('*')) { - this.nextToken(); - } - else { - computed = this.match('['); - key = this.parseObjectPropertyKey(); - } - var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead); - if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'get' && lookaheadPropertyKey) { - kind = 'get'; - computed = this.match('['); - key = this.parseObjectPropertyKey(); - this.context.allowYield = false; - value = this.parseGetterMethod(); - } - else if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'set' && lookaheadPropertyKey) { - kind = 'set'; - computed = this.match('['); - key = this.parseObjectPropertyKey(); - value = this.parseSetterMethod(); - } - else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) { - kind = 'init'; - computed = this.match('['); - key = this.parseObjectPropertyKey(); - value = this.parseGeneratorMethod(); - method = true; - } - else { - if (!key) { - this.throwUnexpectedToken(this.lookahead); - } - kind = 'init'; - if (this.match(':') && !isAsync) { - if (!computed && this.isPropertyKey(key, '__proto__')) { - if (hasProto.value) { - this.tolerateError(messages_1.Messages.DuplicateProtoProperty); - } - hasProto.value = true; - } - this.nextToken(); - value = this.inheritCoverGrammar(this.parseAssignmentExpression); - } - else if (this.match('(')) { - value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction(); - method = true; - } - else if (token.type === 3 /* Identifier */) { - var id = this.finalize(node, new Node.Identifier(token.value)); - if (this.match('=')) { - this.context.firstCoverInitializedNameError = this.lookahead; - this.nextToken(); - shorthand = true; - var init = this.isolateCoverGrammar(this.parseAssignmentExpression); - value = this.finalize(node, new Node.AssignmentPattern(id, init)); - } - else { - shorthand = true; - value = id; - } - } - else { - this.throwUnexpectedToken(this.nextToken()); - } - } - return this.finalize(node, new Node.Property(kind, key, computed, value, method, shorthand)); - }; - Parser.prototype.parseObjectInitializer = function () { - var node = this.createNode(); - this.expect('{'); - var properties = []; - var hasProto = { value: false }; - while (!this.match('}')) { - properties.push(this.parseObjectProperty(hasProto)); - if (!this.match('}')) { - this.expectCommaSeparator(); - } - } - this.expect('}'); - return this.finalize(node, new Node.ObjectExpression(properties)); - }; - // https://tc39.github.io/ecma262/#sec-template-literals - Parser.prototype.parseTemplateHead = function () { - assert_1.assert(this.lookahead.head, 'Template literal must start with a template head'); - var node = this.createNode(); - var token = this.nextToken(); - var raw = token.value; - var cooked = token.cooked; - return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail)); - }; - Parser.prototype.parseTemplateElement = function () { - if (this.lookahead.type !== 10 /* Template */) { - this.throwUnexpectedToken(); - } - var node = this.createNode(); - var token = this.nextToken(); - var raw = token.value; - var cooked = token.cooked; - return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail)); - }; - Parser.prototype.parseTemplateLiteral = function () { - var node = this.createNode(); - var expressions = []; - var quasis = []; - var quasi = this.parseTemplateHead(); - quasis.push(quasi); - while (!quasi.tail) { - expressions.push(this.parseExpression()); - quasi = this.parseTemplateElement(); - quasis.push(quasi); - } - return this.finalize(node, new Node.TemplateLiteral(quasis, expressions)); - }; - // https://tc39.github.io/ecma262/#sec-grouping-operator - Parser.prototype.reinterpretExpressionAsPattern = function (expr) { - switch (expr.type) { - case syntax_1.Syntax.Identifier: - case syntax_1.Syntax.MemberExpression: - case syntax_1.Syntax.RestElement: - case syntax_1.Syntax.AssignmentPattern: - break; - case syntax_1.Syntax.SpreadElement: - expr.type = syntax_1.Syntax.RestElement; - this.reinterpretExpressionAsPattern(expr.argument); - break; - case syntax_1.Syntax.ArrayExpression: - expr.type = syntax_1.Syntax.ArrayPattern; - for (var i = 0; i < expr.elements.length; i++) { - if (expr.elements[i] !== null) { - this.reinterpretExpressionAsPattern(expr.elements[i]); - } - } - break; - case syntax_1.Syntax.ObjectExpression: - expr.type = syntax_1.Syntax.ObjectPattern; - for (var i = 0; i < expr.properties.length; i++) { - this.reinterpretExpressionAsPattern(expr.properties[i].value); - } - break; - case syntax_1.Syntax.AssignmentExpression: - expr.type = syntax_1.Syntax.AssignmentPattern; - delete expr.operator; - this.reinterpretExpressionAsPattern(expr.left); - break; - default: - // Allow other node type for tolerant parsing. - break; - } - }; - Parser.prototype.parseGroupExpression = function () { - var expr; - this.expect('('); - if (this.match(')')) { - this.nextToken(); - if (!this.match('=>')) { - this.expect('=>'); - } - expr = { - type: ArrowParameterPlaceHolder, - params: [], - async: false - }; - } - else { - var startToken = this.lookahead; - var params = []; - if (this.match('...')) { - expr = this.parseRestElement(params); - this.expect(')'); - if (!this.match('=>')) { - this.expect('=>'); - } - expr = { - type: ArrowParameterPlaceHolder, - params: [expr], - async: false - }; - } - else { - var arrow = false; - this.context.isBindingElement = true; - expr = this.inheritCoverGrammar(this.parseAssignmentExpression); - if (this.match(',')) { - var expressions = []; - this.context.isAssignmentTarget = false; - expressions.push(expr); - while (this.lookahead.type !== 2 /* EOF */) { - if (!this.match(',')) { - break; - } - this.nextToken(); - if (this.match(')')) { - this.nextToken(); - for (var i = 0; i < expressions.length; i++) { - this.reinterpretExpressionAsPattern(expressions[i]); - } - arrow = true; - expr = { - type: ArrowParameterPlaceHolder, - params: expressions, - async: false - }; - } - else if (this.match('...')) { - if (!this.context.isBindingElement) { - this.throwUnexpectedToken(this.lookahead); - } - expressions.push(this.parseRestElement(params)); - this.expect(')'); - if (!this.match('=>')) { - this.expect('=>'); - } - this.context.isBindingElement = false; - for (var i = 0; i < expressions.length; i++) { - this.reinterpretExpressionAsPattern(expressions[i]); - } - arrow = true; - expr = { - type: ArrowParameterPlaceHolder, - params: expressions, - async: false - }; - } - else { - expressions.push(this.inheritCoverGrammar(this.parseAssignmentExpression)); - } - if (arrow) { - break; - } - } - if (!arrow) { - expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions)); - } - } - if (!arrow) { - this.expect(')'); - if (this.match('=>')) { - if (expr.type === syntax_1.Syntax.Identifier && expr.name === 'yield') { - arrow = true; - expr = { - type: ArrowParameterPlaceHolder, - params: [expr], - async: false - }; - } - if (!arrow) { - if (!this.context.isBindingElement) { - this.throwUnexpectedToken(this.lookahead); - } - if (expr.type === syntax_1.Syntax.SequenceExpression) { - for (var i = 0; i < expr.expressions.length; i++) { - this.reinterpretExpressionAsPattern(expr.expressions[i]); - } - } - else { - this.reinterpretExpressionAsPattern(expr); - } - var parameters = (expr.type === syntax_1.Syntax.SequenceExpression ? expr.expressions : [expr]); - expr = { - type: ArrowParameterPlaceHolder, - params: parameters, - async: false - }; - } - } - this.context.isBindingElement = false; - } - } - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-left-hand-side-expressions - Parser.prototype.parseArguments = function () { - this.expect('('); - var args = []; - if (!this.match(')')) { - while (true) { - var expr = this.match('...') ? this.parseSpreadElement() : - this.isolateCoverGrammar(this.parseAssignmentExpression); - args.push(expr); - if (this.match(')')) { - break; - } - this.expectCommaSeparator(); - if (this.match(')')) { - break; - } - } - } - this.expect(')'); - return args; - }; - Parser.prototype.isIdentifierName = function (token) { - return token.type === 3 /* Identifier */ || - token.type === 4 /* Keyword */ || - token.type === 1 /* BooleanLiteral */ || - token.type === 5 /* NullLiteral */; - }; - Parser.prototype.parseIdentifierName = function () { - var node = this.createNode(); - var token = this.nextToken(); - if (!this.isIdentifierName(token)) { - this.throwUnexpectedToken(token); - } - return this.finalize(node, new Node.Identifier(token.value)); - }; - Parser.prototype.parseNewExpression = function () { - var node = this.createNode(); - var id = this.parseIdentifierName(); - assert_1.assert(id.name === 'new', 'New expression must start with `new`'); - var expr; - if (this.match('.')) { - this.nextToken(); - if (this.lookahead.type === 3 /* Identifier */ && this.context.inFunctionBody && this.lookahead.value === 'target') { - var property = this.parseIdentifierName(); - expr = new Node.MetaProperty(id, property); - } - else { - this.throwUnexpectedToken(this.lookahead); - } - } - else { - var callee = this.isolateCoverGrammar(this.parseLeftHandSideExpression); - var args = this.match('(') ? this.parseArguments() : []; - expr = new Node.NewExpression(callee, args); - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - } - return this.finalize(node, expr); - }; - Parser.prototype.parseAsyncArgument = function () { - var arg = this.parseAssignmentExpression(); - this.context.firstCoverInitializedNameError = null; - return arg; - }; - Parser.prototype.parseAsyncArguments = function () { - this.expect('('); - var args = []; - if (!this.match(')')) { - while (true) { - var expr = this.match('...') ? this.parseSpreadElement() : - this.isolateCoverGrammar(this.parseAsyncArgument); - args.push(expr); - if (this.match(')')) { - break; - } - this.expectCommaSeparator(); - if (this.match(')')) { - break; - } - } - } - this.expect(')'); - return args; - }; - Parser.prototype.parseLeftHandSideExpressionAllowCall = function () { - var startToken = this.lookahead; - var maybeAsync = this.matchContextualKeyword('async'); - var previousAllowIn = this.context.allowIn; - this.context.allowIn = true; - var expr; - if (this.matchKeyword('super') && this.context.inFunctionBody) { - expr = this.createNode(); - this.nextToken(); - expr = this.finalize(expr, new Node.Super()); - if (!this.match('(') && !this.match('.') && !this.match('[')) { - this.throwUnexpectedToken(this.lookahead); - } - } - else { - expr = this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression); - } - while (true) { - if (this.match('.')) { - this.context.isBindingElement = false; - this.context.isAssignmentTarget = true; - this.expect('.'); - var property = this.parseIdentifierName(); - expr = this.finalize(this.startNode(startToken), new Node.StaticMemberExpression(expr, property)); - } - else if (this.match('(')) { - var asyncArrow = maybeAsync && (startToken.lineNumber === this.lookahead.lineNumber); - this.context.isBindingElement = false; - this.context.isAssignmentTarget = false; - var args = asyncArrow ? this.parseAsyncArguments() : this.parseArguments(); - expr = this.finalize(this.startNode(startToken), new Node.CallExpression(expr, args)); - if (asyncArrow && this.match('=>')) { - for (var i = 0; i < args.length; ++i) { - this.reinterpretExpressionAsPattern(args[i]); - } - expr = { - type: ArrowParameterPlaceHolder, - params: args, - async: true - }; - } - } - else if (this.match('[')) { - this.context.isBindingElement = false; - this.context.isAssignmentTarget = true; - this.expect('['); - var property = this.isolateCoverGrammar(this.parseExpression); - this.expect(']'); - expr = this.finalize(this.startNode(startToken), new Node.ComputedMemberExpression(expr, property)); - } - else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) { - var quasi = this.parseTemplateLiteral(); - expr = this.finalize(this.startNode(startToken), new Node.TaggedTemplateExpression(expr, quasi)); - } - else { - break; - } - } - this.context.allowIn = previousAllowIn; - return expr; - }; - Parser.prototype.parseSuper = function () { - var node = this.createNode(); - this.expectKeyword('super'); - if (!this.match('[') && !this.match('.')) { - this.throwUnexpectedToken(this.lookahead); - } - return this.finalize(node, new Node.Super()); - }; - Parser.prototype.parseLeftHandSideExpression = function () { - assert_1.assert(this.context.allowIn, 'callee of new expression always allow in keyword.'); - var node = this.startNode(this.lookahead); - var expr = (this.matchKeyword('super') && this.context.inFunctionBody) ? this.parseSuper() : - this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression); - while (true) { - if (this.match('[')) { - this.context.isBindingElement = false; - this.context.isAssignmentTarget = true; - this.expect('['); - var property = this.isolateCoverGrammar(this.parseExpression); - this.expect(']'); - expr = this.finalize(node, new Node.ComputedMemberExpression(expr, property)); - } - else if (this.match('.')) { - this.context.isBindingElement = false; - this.context.isAssignmentTarget = true; - this.expect('.'); - var property = this.parseIdentifierName(); - expr = this.finalize(node, new Node.StaticMemberExpression(expr, property)); - } - else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) { - var quasi = this.parseTemplateLiteral(); - expr = this.finalize(node, new Node.TaggedTemplateExpression(expr, quasi)); - } - else { - break; - } - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-update-expressions - Parser.prototype.parseUpdateExpression = function () { - var expr; - var startToken = this.lookahead; - if (this.match('++') || this.match('--')) { - var node = this.startNode(startToken); - var token = this.nextToken(); - expr = this.inheritCoverGrammar(this.parseUnaryExpression); - if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) { - this.tolerateError(messages_1.Messages.StrictLHSPrefix); - } - if (!this.context.isAssignmentTarget) { - this.tolerateError(messages_1.Messages.InvalidLHSInAssignment); - } - var prefix = true; - expr = this.finalize(node, new Node.UpdateExpression(token.value, expr, prefix)); - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - } - else { - expr = this.inheritCoverGrammar(this.parseLeftHandSideExpressionAllowCall); - if (!this.hasLineTerminator && this.lookahead.type === 7 /* Punctuator */) { - if (this.match('++') || this.match('--')) { - if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) { - this.tolerateError(messages_1.Messages.StrictLHSPostfix); - } - if (!this.context.isAssignmentTarget) { - this.tolerateError(messages_1.Messages.InvalidLHSInAssignment); - } - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - var operator = this.nextToken().value; - var prefix = false; - expr = this.finalize(this.startNode(startToken), new Node.UpdateExpression(operator, expr, prefix)); - } - } - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-unary-operators - Parser.prototype.parseAwaitExpression = function () { - var node = this.createNode(); - this.nextToken(); - var argument = this.parseUnaryExpression(); - return this.finalize(node, new Node.AwaitExpression(argument)); - }; - Parser.prototype.parseUnaryExpression = function () { - var expr; - if (this.match('+') || this.match('-') || this.match('~') || this.match('!') || - this.matchKeyword('delete') || this.matchKeyword('void') || this.matchKeyword('typeof')) { - var node = this.startNode(this.lookahead); - var token = this.nextToken(); - expr = this.inheritCoverGrammar(this.parseUnaryExpression); - expr = this.finalize(node, new Node.UnaryExpression(token.value, expr)); - if (this.context.strict && expr.operator === 'delete' && expr.argument.type === syntax_1.Syntax.Identifier) { - this.tolerateError(messages_1.Messages.StrictDelete); - } - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - } - else if (this.context.await && this.matchContextualKeyword('await')) { - expr = this.parseAwaitExpression(); - } - else { - expr = this.parseUpdateExpression(); - } - return expr; - }; - Parser.prototype.parseExponentiationExpression = function () { - var startToken = this.lookahead; - var expr = this.inheritCoverGrammar(this.parseUnaryExpression); - if (expr.type !== syntax_1.Syntax.UnaryExpression && this.match('**')) { - this.nextToken(); - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - var left = expr; - var right = this.isolateCoverGrammar(this.parseExponentiationExpression); - expr = this.finalize(this.startNode(startToken), new Node.BinaryExpression('**', left, right)); - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-exp-operator - // https://tc39.github.io/ecma262/#sec-multiplicative-operators - // https://tc39.github.io/ecma262/#sec-additive-operators - // https://tc39.github.io/ecma262/#sec-bitwise-shift-operators - // https://tc39.github.io/ecma262/#sec-relational-operators - // https://tc39.github.io/ecma262/#sec-equality-operators - // https://tc39.github.io/ecma262/#sec-binary-bitwise-operators - // https://tc39.github.io/ecma262/#sec-binary-logical-operators - Parser.prototype.binaryPrecedence = function (token) { - var op = token.value; - var precedence; - if (token.type === 7 /* Punctuator */) { - precedence = this.operatorPrecedence[op] || 0; - } - else if (token.type === 4 /* Keyword */) { - precedence = (op === 'instanceof' || (this.context.allowIn && op === 'in')) ? 7 : 0; - } - else { - precedence = 0; - } - return precedence; - }; - Parser.prototype.parseBinaryExpression = function () { - var startToken = this.lookahead; - var expr = this.inheritCoverGrammar(this.parseExponentiationExpression); - var token = this.lookahead; - var prec = this.binaryPrecedence(token); - if (prec > 0) { - this.nextToken(); - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - var markers = [startToken, this.lookahead]; - var left = expr; - var right = this.isolateCoverGrammar(this.parseExponentiationExpression); - var stack = [left, token.value, right]; - var precedences = [prec]; - while (true) { - prec = this.binaryPrecedence(this.lookahead); - if (prec <= 0) { - break; - } - // Reduce: make a binary expression from the three topmost entries. - while ((stack.length > 2) && (prec <= precedences[precedences.length - 1])) { - right = stack.pop(); - var operator = stack.pop(); - precedences.pop(); - left = stack.pop(); - markers.pop(); - var node = this.startNode(markers[markers.length - 1]); - stack.push(this.finalize(node, new Node.BinaryExpression(operator, left, right))); - } - // Shift. - stack.push(this.nextToken().value); - precedences.push(prec); - markers.push(this.lookahead); - stack.push(this.isolateCoverGrammar(this.parseExponentiationExpression)); - } - // Final reduce to clean-up the stack. - var i = stack.length - 1; - expr = stack[i]; - markers.pop(); - while (i > 1) { - var node = this.startNode(markers.pop()); - var operator = stack[i - 1]; - expr = this.finalize(node, new Node.BinaryExpression(operator, stack[i - 2], expr)); - i -= 2; - } - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-conditional-operator - Parser.prototype.parseConditionalExpression = function () { - var startToken = this.lookahead; - var expr = this.inheritCoverGrammar(this.parseBinaryExpression); - if (this.match('?')) { - this.nextToken(); - var previousAllowIn = this.context.allowIn; - this.context.allowIn = true; - var consequent = this.isolateCoverGrammar(this.parseAssignmentExpression); - this.context.allowIn = previousAllowIn; - this.expect(':'); - var alternate = this.isolateCoverGrammar(this.parseAssignmentExpression); - expr = this.finalize(this.startNode(startToken), new Node.ConditionalExpression(expr, consequent, alternate)); - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-assignment-operators - Parser.prototype.checkPatternParam = function (options, param) { - switch (param.type) { - case syntax_1.Syntax.Identifier: - this.validateParam(options, param, param.name); - break; - case syntax_1.Syntax.RestElement: - this.checkPatternParam(options, param.argument); - break; - case syntax_1.Syntax.AssignmentPattern: - this.checkPatternParam(options, param.left); - break; - case syntax_1.Syntax.ArrayPattern: - for (var i = 0; i < param.elements.length; i++) { - if (param.elements[i] !== null) { - this.checkPatternParam(options, param.elements[i]); - } - } - break; - case syntax_1.Syntax.ObjectPattern: - for (var i = 0; i < param.properties.length; i++) { - this.checkPatternParam(options, param.properties[i].value); - } - break; - default: - break; - } - options.simple = options.simple && (param instanceof Node.Identifier); - }; - Parser.prototype.reinterpretAsCoverFormalsList = function (expr) { - var params = [expr]; - var options; - var asyncArrow = false; - switch (expr.type) { - case syntax_1.Syntax.Identifier: - break; - case ArrowParameterPlaceHolder: - params = expr.params; - asyncArrow = expr.async; - break; - default: - return null; - } - options = { - simple: true, - paramSet: {} - }; - for (var i = 0; i < params.length; ++i) { - var param = params[i]; - if (param.type === syntax_1.Syntax.AssignmentPattern) { - if (param.right.type === syntax_1.Syntax.YieldExpression) { - if (param.right.argument) { - this.throwUnexpectedToken(this.lookahead); - } - param.right.type = syntax_1.Syntax.Identifier; - param.right.name = 'yield'; - delete param.right.argument; - delete param.right.delegate; - } - } - else if (asyncArrow && param.type === syntax_1.Syntax.Identifier && param.name === 'await') { - this.throwUnexpectedToken(this.lookahead); - } - this.checkPatternParam(options, param); - params[i] = param; - } - if (this.context.strict || !this.context.allowYield) { - for (var i = 0; i < params.length; ++i) { - var param = params[i]; - if (param.type === syntax_1.Syntax.YieldExpression) { - this.throwUnexpectedToken(this.lookahead); - } - } - } - if (options.message === messages_1.Messages.StrictParamDupe) { - var token = this.context.strict ? options.stricted : options.firstRestricted; - this.throwUnexpectedToken(token, options.message); - } - return { - simple: options.simple, - params: params, - stricted: options.stricted, - firstRestricted: options.firstRestricted, - message: options.message - }; - }; - Parser.prototype.parseAssignmentExpression = function () { - var expr; - if (!this.context.allowYield && this.matchKeyword('yield')) { - expr = this.parseYieldExpression(); - } - else { - var startToken = this.lookahead; - var token = startToken; - expr = this.parseConditionalExpression(); - if (token.type === 3 /* Identifier */ && (token.lineNumber === this.lookahead.lineNumber) && token.value === 'async') { - if (this.lookahead.type === 3 /* Identifier */ || this.matchKeyword('yield')) { - var arg = this.parsePrimaryExpression(); - this.reinterpretExpressionAsPattern(arg); - expr = { - type: ArrowParameterPlaceHolder, - params: [arg], - async: true - }; - } - } - if (expr.type === ArrowParameterPlaceHolder || this.match('=>')) { - // https://tc39.github.io/ecma262/#sec-arrow-function-definitions - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - var isAsync = expr.async; - var list = this.reinterpretAsCoverFormalsList(expr); - if (list) { - if (this.hasLineTerminator) { - this.tolerateUnexpectedToken(this.lookahead); - } - this.context.firstCoverInitializedNameError = null; - var previousStrict = this.context.strict; - var previousAllowStrictDirective = this.context.allowStrictDirective; - this.context.allowStrictDirective = list.simple; - var previousAllowYield = this.context.allowYield; - var previousAwait = this.context.await; - this.context.allowYield = true; - this.context.await = isAsync; - var node = this.startNode(startToken); - this.expect('=>'); - var body = void 0; - if (this.match('{')) { - var previousAllowIn = this.context.allowIn; - this.context.allowIn = true; - body = this.parseFunctionSourceElements(); - this.context.allowIn = previousAllowIn; - } - else { - body = this.isolateCoverGrammar(this.parseAssignmentExpression); - } - var expression = body.type !== syntax_1.Syntax.BlockStatement; - if (this.context.strict && list.firstRestricted) { - this.throwUnexpectedToken(list.firstRestricted, list.message); - } - if (this.context.strict && list.stricted) { - this.tolerateUnexpectedToken(list.stricted, list.message); - } - expr = isAsync ? this.finalize(node, new Node.AsyncArrowFunctionExpression(list.params, body, expression)) : - this.finalize(node, new Node.ArrowFunctionExpression(list.params, body, expression)); - this.context.strict = previousStrict; - this.context.allowStrictDirective = previousAllowStrictDirective; - this.context.allowYield = previousAllowYield; - this.context.await = previousAwait; - } - } - else { - if (this.matchAssign()) { - if (!this.context.isAssignmentTarget) { - this.tolerateError(messages_1.Messages.InvalidLHSInAssignment); - } - if (this.context.strict && expr.type === syntax_1.Syntax.Identifier) { - var id = expr; - if (this.scanner.isRestrictedWord(id.name)) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictLHSAssignment); - } - if (this.scanner.isStrictModeReservedWord(id.name)) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord); - } - } - if (!this.match('=')) { - this.context.isAssignmentTarget = false; - this.context.isBindingElement = false; - } - else { - this.reinterpretExpressionAsPattern(expr); - } - token = this.nextToken(); - var operator = token.value; - var right = this.isolateCoverGrammar(this.parseAssignmentExpression); - expr = this.finalize(this.startNode(startToken), new Node.AssignmentExpression(operator, expr, right)); - this.context.firstCoverInitializedNameError = null; - } - } - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-comma-operator - Parser.prototype.parseExpression = function () { - var startToken = this.lookahead; - var expr = this.isolateCoverGrammar(this.parseAssignmentExpression); - if (this.match(',')) { - var expressions = []; - expressions.push(expr); - while (this.lookahead.type !== 2 /* EOF */) { - if (!this.match(',')) { - break; - } - this.nextToken(); - expressions.push(this.isolateCoverGrammar(this.parseAssignmentExpression)); - } - expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions)); - } - return expr; - }; - // https://tc39.github.io/ecma262/#sec-block - Parser.prototype.parseStatementListItem = function () { - var statement; - this.context.isAssignmentTarget = true; - this.context.isBindingElement = true; - if (this.lookahead.type === 4 /* Keyword */) { - switch (this.lookahead.value) { - case 'export': - if (!this.context.isModule) { - this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalExportDeclaration); - } - statement = this.parseExportDeclaration(); - break; - case 'import': - if (!this.context.isModule) { - this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalImportDeclaration); - } - statement = this.parseImportDeclaration(); - break; - case 'const': - statement = this.parseLexicalDeclaration({ inFor: false }); - break; - case 'function': - statement = this.parseFunctionDeclaration(); - break; - case 'class': - statement = this.parseClassDeclaration(); - break; - case 'let': - statement = this.isLexicalDeclaration() ? this.parseLexicalDeclaration({ inFor: false }) : this.parseStatement(); - break; - default: - statement = this.parseStatement(); - break; - } - } - else { - statement = this.parseStatement(); - } - return statement; - }; - Parser.prototype.parseBlock = function () { - var node = this.createNode(); - this.expect('{'); - var block = []; - while (true) { - if (this.match('}')) { - break; - } - block.push(this.parseStatementListItem()); - } - this.expect('}'); - return this.finalize(node, new Node.BlockStatement(block)); - }; - // https://tc39.github.io/ecma262/#sec-let-and-const-declarations - Parser.prototype.parseLexicalBinding = function (kind, options) { - var node = this.createNode(); - var params = []; - var id = this.parsePattern(params, kind); - if (this.context.strict && id.type === syntax_1.Syntax.Identifier) { - if (this.scanner.isRestrictedWord(id.name)) { - this.tolerateError(messages_1.Messages.StrictVarName); - } - } - var init = null; - if (kind === 'const') { - if (!this.matchKeyword('in') && !this.matchContextualKeyword('of')) { - if (this.match('=')) { - this.nextToken(); - init = this.isolateCoverGrammar(this.parseAssignmentExpression); - } - else { - this.throwError(messages_1.Messages.DeclarationMissingInitializer, 'const'); - } - } - } - else if ((!options.inFor && id.type !== syntax_1.Syntax.Identifier) || this.match('=')) { - this.expect('='); - init = this.isolateCoverGrammar(this.parseAssignmentExpression); - } - return this.finalize(node, new Node.VariableDeclarator(id, init)); - }; - Parser.prototype.parseBindingList = function (kind, options) { - var list = [this.parseLexicalBinding(kind, options)]; - while (this.match(',')) { - this.nextToken(); - list.push(this.parseLexicalBinding(kind, options)); - } - return list; - }; - Parser.prototype.isLexicalDeclaration = function () { - var state = this.scanner.saveState(); - this.scanner.scanComments(); - var next = this.scanner.lex(); - this.scanner.restoreState(state); - return (next.type === 3 /* Identifier */) || - (next.type === 7 /* Punctuator */ && next.value === '[') || - (next.type === 7 /* Punctuator */ && next.value === '{') || - (next.type === 4 /* Keyword */ && next.value === 'let') || - (next.type === 4 /* Keyword */ && next.value === 'yield'); - }; - Parser.prototype.parseLexicalDeclaration = function (options) { - var node = this.createNode(); - var kind = this.nextToken().value; - assert_1.assert(kind === 'let' || kind === 'const', 'Lexical declaration must be either let or const'); - var declarations = this.parseBindingList(kind, options); - this.consumeSemicolon(); - return this.finalize(node, new Node.VariableDeclaration(declarations, kind)); - }; - // https://tc39.github.io/ecma262/#sec-destructuring-binding-patterns - Parser.prototype.parseBindingRestElement = function (params, kind) { - var node = this.createNode(); - this.expect('...'); - var arg = this.parsePattern(params, kind); - return this.finalize(node, new Node.RestElement(arg)); - }; - Parser.prototype.parseArrayPattern = function (params, kind) { - var node = this.createNode(); - this.expect('['); - var elements = []; - while (!this.match(']')) { - if (this.match(',')) { - this.nextToken(); - elements.push(null); - } - else { - if (this.match('...')) { - elements.push(this.parseBindingRestElement(params, kind)); - break; - } - else { - elements.push(this.parsePatternWithDefault(params, kind)); - } - if (!this.match(']')) { - this.expect(','); - } - } - } - this.expect(']'); - return this.finalize(node, new Node.ArrayPattern(elements)); - }; - Parser.prototype.parsePropertyPattern = function (params, kind) { - var node = this.createNode(); - var computed = false; - var shorthand = false; - var method = false; - var key; - var value; - if (this.lookahead.type === 3 /* Identifier */) { - var keyToken = this.lookahead; - key = this.parseVariableIdentifier(); - var init = this.finalize(node, new Node.Identifier(keyToken.value)); - if (this.match('=')) { - params.push(keyToken); - shorthand = true; - this.nextToken(); - var expr = this.parseAssignmentExpression(); - value = this.finalize(this.startNode(keyToken), new Node.AssignmentPattern(init, expr)); - } - else if (!this.match(':')) { - params.push(keyToken); - shorthand = true; - value = init; - } - else { - this.expect(':'); - value = this.parsePatternWithDefault(params, kind); - } - } - else { - computed = this.match('['); - key = this.parseObjectPropertyKey(); - this.expect(':'); - value = this.parsePatternWithDefault(params, kind); - } - return this.finalize(node, new Node.Property('init', key, computed, value, method, shorthand)); - }; - Parser.prototype.parseObjectPattern = function (params, kind) { - var node = this.createNode(); - var properties = []; - this.expect('{'); - while (!this.match('}')) { - properties.push(this.parsePropertyPattern(params, kind)); - if (!this.match('}')) { - this.expect(','); - } - } - this.expect('}'); - return this.finalize(node, new Node.ObjectPattern(properties)); - }; - Parser.prototype.parsePattern = function (params, kind) { - var pattern; - if (this.match('[')) { - pattern = this.parseArrayPattern(params, kind); - } - else if (this.match('{')) { - pattern = this.parseObjectPattern(params, kind); - } - else { - if (this.matchKeyword('let') && (kind === 'const' || kind === 'let')) { - this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.LetInLexicalBinding); - } - params.push(this.lookahead); - pattern = this.parseVariableIdentifier(kind); - } - return pattern; - }; - Parser.prototype.parsePatternWithDefault = function (params, kind) { - var startToken = this.lookahead; - var pattern = this.parsePattern(params, kind); - if (this.match('=')) { - this.nextToken(); - var previousAllowYield = this.context.allowYield; - this.context.allowYield = true; - var right = this.isolateCoverGrammar(this.parseAssignmentExpression); - this.context.allowYield = previousAllowYield; - pattern = this.finalize(this.startNode(startToken), new Node.AssignmentPattern(pattern, right)); - } - return pattern; - }; - // https://tc39.github.io/ecma262/#sec-variable-statement - Parser.prototype.parseVariableIdentifier = function (kind) { - var node = this.createNode(); - var token = this.nextToken(); - if (token.type === 4 /* Keyword */ && token.value === 'yield') { - if (this.context.strict) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord); - } - else if (!this.context.allowYield) { - this.throwUnexpectedToken(token); - } - } - else if (token.type !== 3 /* Identifier */) { - if (this.context.strict && token.type === 4 /* Keyword */ && this.scanner.isStrictModeReservedWord(token.value)) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord); - } - else { - if (this.context.strict || token.value !== 'let' || kind !== 'var') { - this.throwUnexpectedToken(token); - } - } - } - else if ((this.context.isModule || this.context.await) && token.type === 3 /* Identifier */ && token.value === 'await') { - this.tolerateUnexpectedToken(token); - } - return this.finalize(node, new Node.Identifier(token.value)); - }; - Parser.prototype.parseVariableDeclaration = function (options) { - var node = this.createNode(); - var params = []; - var id = this.parsePattern(params, 'var'); - if (this.context.strict && id.type === syntax_1.Syntax.Identifier) { - if (this.scanner.isRestrictedWord(id.name)) { - this.tolerateError(messages_1.Messages.StrictVarName); - } - } - var init = null; - if (this.match('=')) { - this.nextToken(); - init = this.isolateCoverGrammar(this.parseAssignmentExpression); - } - else if (id.type !== syntax_1.Syntax.Identifier && !options.inFor) { - this.expect('='); - } - return this.finalize(node, new Node.VariableDeclarator(id, init)); - }; - Parser.prototype.parseVariableDeclarationList = function (options) { - var opt = { inFor: options.inFor }; - var list = []; - list.push(this.parseVariableDeclaration(opt)); - while (this.match(',')) { - this.nextToken(); - list.push(this.parseVariableDeclaration(opt)); - } - return list; - }; - Parser.prototype.parseVariableStatement = function () { - var node = this.createNode(); - this.expectKeyword('var'); - var declarations = this.parseVariableDeclarationList({ inFor: false }); - this.consumeSemicolon(); - return this.finalize(node, new Node.VariableDeclaration(declarations, 'var')); - }; - // https://tc39.github.io/ecma262/#sec-empty-statement - Parser.prototype.parseEmptyStatement = function () { - var node = this.createNode(); - this.expect(';'); - return this.finalize(node, new Node.EmptyStatement()); - }; - // https://tc39.github.io/ecma262/#sec-expression-statement - Parser.prototype.parseExpressionStatement = function () { - var node = this.createNode(); - var expr = this.parseExpression(); - this.consumeSemicolon(); - return this.finalize(node, new Node.ExpressionStatement(expr)); - }; - // https://tc39.github.io/ecma262/#sec-if-statement - Parser.prototype.parseIfClause = function () { - if (this.context.strict && this.matchKeyword('function')) { - this.tolerateError(messages_1.Messages.StrictFunction); - } - return this.parseStatement(); - }; - Parser.prototype.parseIfStatement = function () { - var node = this.createNode(); - var consequent; - var alternate = null; - this.expectKeyword('if'); - this.expect('('); - var test = this.parseExpression(); - if (!this.match(')') && this.config.tolerant) { - this.tolerateUnexpectedToken(this.nextToken()); - consequent = this.finalize(this.createNode(), new Node.EmptyStatement()); - } - else { - this.expect(')'); - consequent = this.parseIfClause(); - if (this.matchKeyword('else')) { - this.nextToken(); - alternate = this.parseIfClause(); - } - } - return this.finalize(node, new Node.IfStatement(test, consequent, alternate)); - }; - // https://tc39.github.io/ecma262/#sec-do-while-statement - Parser.prototype.parseDoWhileStatement = function () { - var node = this.createNode(); - this.expectKeyword('do'); - var previousInIteration = this.context.inIteration; - this.context.inIteration = true; - var body = this.parseStatement(); - this.context.inIteration = previousInIteration; - this.expectKeyword('while'); - this.expect('('); - var test = this.parseExpression(); - if (!this.match(')') && this.config.tolerant) { - this.tolerateUnexpectedToken(this.nextToken()); - } - else { - this.expect(')'); - if (this.match(';')) { - this.nextToken(); - } - } - return this.finalize(node, new Node.DoWhileStatement(body, test)); - }; - // https://tc39.github.io/ecma262/#sec-while-statement - Parser.prototype.parseWhileStatement = function () { - var node = this.createNode(); - var body; - this.expectKeyword('while'); - this.expect('('); - var test = this.parseExpression(); - if (!this.match(')') && this.config.tolerant) { - this.tolerateUnexpectedToken(this.nextToken()); - body = this.finalize(this.createNode(), new Node.EmptyStatement()); - } - else { - this.expect(')'); - var previousInIteration = this.context.inIteration; - this.context.inIteration = true; - body = this.parseStatement(); - this.context.inIteration = previousInIteration; - } - return this.finalize(node, new Node.WhileStatement(test, body)); - }; - // https://tc39.github.io/ecma262/#sec-for-statement - // https://tc39.github.io/ecma262/#sec-for-in-and-for-of-statements - Parser.prototype.parseForStatement = function () { - var init = null; - var test = null; - var update = null; - var forIn = true; - var left, right; - var node = this.createNode(); - this.expectKeyword('for'); - this.expect('('); - if (this.match(';')) { - this.nextToken(); - } - else { - if (this.matchKeyword('var')) { - init = this.createNode(); - this.nextToken(); - var previousAllowIn = this.context.allowIn; - this.context.allowIn = false; - var declarations = this.parseVariableDeclarationList({ inFor: true }); - this.context.allowIn = previousAllowIn; - if (declarations.length === 1 && this.matchKeyword('in')) { - var decl = declarations[0]; - if (decl.init && (decl.id.type === syntax_1.Syntax.ArrayPattern || decl.id.type === syntax_1.Syntax.ObjectPattern || this.context.strict)) { - this.tolerateError(messages_1.Messages.ForInOfLoopInitializer, 'for-in'); - } - init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var')); - this.nextToken(); - left = init; - right = this.parseExpression(); - init = null; - } - else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) { - init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var')); - this.nextToken(); - left = init; - right = this.parseAssignmentExpression(); - init = null; - forIn = false; - } - else { - init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var')); - this.expect(';'); - } - } - else if (this.matchKeyword('const') || this.matchKeyword('let')) { - init = this.createNode(); - var kind = this.nextToken().value; - if (!this.context.strict && this.lookahead.value === 'in') { - init = this.finalize(init, new Node.Identifier(kind)); - this.nextToken(); - left = init; - right = this.parseExpression(); - init = null; - } - else { - var previousAllowIn = this.context.allowIn; - this.context.allowIn = false; - var declarations = this.parseBindingList(kind, { inFor: true }); - this.context.allowIn = previousAllowIn; - if (declarations.length === 1 && declarations[0].init === null && this.matchKeyword('in')) { - init = this.finalize(init, new Node.VariableDeclaration(declarations, kind)); - this.nextToken(); - left = init; - right = this.parseExpression(); - init = null; - } - else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) { - init = this.finalize(init, new Node.VariableDeclaration(declarations, kind)); - this.nextToken(); - left = init; - right = this.parseAssignmentExpression(); - init = null; - forIn = false; - } - else { - this.consumeSemicolon(); - init = this.finalize(init, new Node.VariableDeclaration(declarations, kind)); - } - } - } - else { - var initStartToken = this.lookahead; - var previousAllowIn = this.context.allowIn; - this.context.allowIn = false; - init = this.inheritCoverGrammar(this.parseAssignmentExpression); - this.context.allowIn = previousAllowIn; - if (this.matchKeyword('in')) { - if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) { - this.tolerateError(messages_1.Messages.InvalidLHSInForIn); - } - this.nextToken(); - this.reinterpretExpressionAsPattern(init); - left = init; - right = this.parseExpression(); - init = null; - } - else if (this.matchContextualKeyword('of')) { - if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) { - this.tolerateError(messages_1.Messages.InvalidLHSInForLoop); - } - this.nextToken(); - this.reinterpretExpressionAsPattern(init); - left = init; - right = this.parseAssignmentExpression(); - init = null; - forIn = false; - } - else { - if (this.match(',')) { - var initSeq = [init]; - while (this.match(',')) { - this.nextToken(); - initSeq.push(this.isolateCoverGrammar(this.parseAssignmentExpression)); - } - init = this.finalize(this.startNode(initStartToken), new Node.SequenceExpression(initSeq)); - } - this.expect(';'); - } - } - } - if (typeof left === 'undefined') { - if (!this.match(';')) { - test = this.parseExpression(); - } - this.expect(';'); - if (!this.match(')')) { - update = this.parseExpression(); - } - } - var body; - if (!this.match(')') && this.config.tolerant) { - this.tolerateUnexpectedToken(this.nextToken()); - body = this.finalize(this.createNode(), new Node.EmptyStatement()); - } - else { - this.expect(')'); - var previousInIteration = this.context.inIteration; - this.context.inIteration = true; - body = this.isolateCoverGrammar(this.parseStatement); - this.context.inIteration = previousInIteration; - } - return (typeof left === 'undefined') ? - this.finalize(node, new Node.ForStatement(init, test, update, body)) : - forIn ? this.finalize(node, new Node.ForInStatement(left, right, body)) : - this.finalize(node, new Node.ForOfStatement(left, right, body)); - }; - // https://tc39.github.io/ecma262/#sec-continue-statement - Parser.prototype.parseContinueStatement = function () { - var node = this.createNode(); - this.expectKeyword('continue'); - var label = null; - if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) { - var id = this.parseVariableIdentifier(); - label = id; - var key = '$' + id.name; - if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) { - this.throwError(messages_1.Messages.UnknownLabel, id.name); - } - } - this.consumeSemicolon(); - if (label === null && !this.context.inIteration) { - this.throwError(messages_1.Messages.IllegalContinue); - } - return this.finalize(node, new Node.ContinueStatement(label)); - }; - // https://tc39.github.io/ecma262/#sec-break-statement - Parser.prototype.parseBreakStatement = function () { - var node = this.createNode(); - this.expectKeyword('break'); - var label = null; - if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) { - var id = this.parseVariableIdentifier(); - var key = '$' + id.name; - if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) { - this.throwError(messages_1.Messages.UnknownLabel, id.name); - } - label = id; - } - this.consumeSemicolon(); - if (label === null && !this.context.inIteration && !this.context.inSwitch) { - this.throwError(messages_1.Messages.IllegalBreak); - } - return this.finalize(node, new Node.BreakStatement(label)); - }; - // https://tc39.github.io/ecma262/#sec-return-statement - Parser.prototype.parseReturnStatement = function () { - if (!this.context.inFunctionBody) { - this.tolerateError(messages_1.Messages.IllegalReturn); - } - var node = this.createNode(); - this.expectKeyword('return'); - var hasArgument = !this.match(';') && !this.match('}') && - !this.hasLineTerminator && this.lookahead.type !== 2 /* EOF */; - var argument = hasArgument ? this.parseExpression() : null; - this.consumeSemicolon(); - return this.finalize(node, new Node.ReturnStatement(argument)); - }; - // https://tc39.github.io/ecma262/#sec-with-statement - Parser.prototype.parseWithStatement = function () { - if (this.context.strict) { - this.tolerateError(messages_1.Messages.StrictModeWith); - } - var node = this.createNode(); - var body; - this.expectKeyword('with'); - this.expect('('); - var object = this.parseExpression(); - if (!this.match(')') && this.config.tolerant) { - this.tolerateUnexpectedToken(this.nextToken()); - body = this.finalize(this.createNode(), new Node.EmptyStatement()); - } - else { - this.expect(')'); - body = this.parseStatement(); - } - return this.finalize(node, new Node.WithStatement(object, body)); - }; - // https://tc39.github.io/ecma262/#sec-switch-statement - Parser.prototype.parseSwitchCase = function () { - var node = this.createNode(); - var test; - if (this.matchKeyword('default')) { - this.nextToken(); - test = null; - } - else { - this.expectKeyword('case'); - test = this.parseExpression(); - } - this.expect(':'); - var consequent = []; - while (true) { - if (this.match('}') || this.matchKeyword('default') || this.matchKeyword('case')) { - break; - } - consequent.push(this.parseStatementListItem()); - } - return this.finalize(node, new Node.SwitchCase(test, consequent)); - }; - Parser.prototype.parseSwitchStatement = function () { - var node = this.createNode(); - this.expectKeyword('switch'); - this.expect('('); - var discriminant = this.parseExpression(); - this.expect(')'); - var previousInSwitch = this.context.inSwitch; - this.context.inSwitch = true; - var cases = []; - var defaultFound = false; - this.expect('{'); - while (true) { - if (this.match('}')) { - break; - } - var clause = this.parseSwitchCase(); - if (clause.test === null) { - if (defaultFound) { - this.throwError(messages_1.Messages.MultipleDefaultsInSwitch); - } - defaultFound = true; - } - cases.push(clause); - } - this.expect('}'); - this.context.inSwitch = previousInSwitch; - return this.finalize(node, new Node.SwitchStatement(discriminant, cases)); - }; - // https://tc39.github.io/ecma262/#sec-labelled-statements - Parser.prototype.parseLabelledStatement = function () { - var node = this.createNode(); - var expr = this.parseExpression(); - var statement; - if ((expr.type === syntax_1.Syntax.Identifier) && this.match(':')) { - this.nextToken(); - var id = expr; - var key = '$' + id.name; - if (Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) { - this.throwError(messages_1.Messages.Redeclaration, 'Label', id.name); - } - this.context.labelSet[key] = true; - var body = void 0; - if (this.matchKeyword('class')) { - this.tolerateUnexpectedToken(this.lookahead); - body = this.parseClassDeclaration(); - } - else if (this.matchKeyword('function')) { - var token = this.lookahead; - var declaration = this.parseFunctionDeclaration(); - if (this.context.strict) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunction); - } - else if (declaration.generator) { - this.tolerateUnexpectedToken(token, messages_1.Messages.GeneratorInLegacyContext); - } - body = declaration; - } - else { - body = this.parseStatement(); - } - delete this.context.labelSet[key]; - statement = new Node.LabeledStatement(id, body); - } - else { - this.consumeSemicolon(); - statement = new Node.ExpressionStatement(expr); - } - return this.finalize(node, statement); - }; - // https://tc39.github.io/ecma262/#sec-throw-statement - Parser.prototype.parseThrowStatement = function () { - var node = this.createNode(); - this.expectKeyword('throw'); - if (this.hasLineTerminator) { - this.throwError(messages_1.Messages.NewlineAfterThrow); - } - var argument = this.parseExpression(); - this.consumeSemicolon(); - return this.finalize(node, new Node.ThrowStatement(argument)); - }; - // https://tc39.github.io/ecma262/#sec-try-statement - Parser.prototype.parseCatchClause = function () { - var node = this.createNode(); - this.expectKeyword('catch'); - this.expect('('); - if (this.match(')')) { - this.throwUnexpectedToken(this.lookahead); - } - var params = []; - var param = this.parsePattern(params); - var paramMap = {}; - for (var i = 0; i < params.length; i++) { - var key = '$' + params[i].value; - if (Object.prototype.hasOwnProperty.call(paramMap, key)) { - this.tolerateError(messages_1.Messages.DuplicateBinding, params[i].value); - } - paramMap[key] = true; - } - if (this.context.strict && param.type === syntax_1.Syntax.Identifier) { - if (this.scanner.isRestrictedWord(param.name)) { - this.tolerateError(messages_1.Messages.StrictCatchVariable); - } - } - this.expect(')'); - var body = this.parseBlock(); - return this.finalize(node, new Node.CatchClause(param, body)); - }; - Parser.prototype.parseFinallyClause = function () { - this.expectKeyword('finally'); - return this.parseBlock(); - }; - Parser.prototype.parseTryStatement = function () { - var node = this.createNode(); - this.expectKeyword('try'); - var block = this.parseBlock(); - var handler = this.matchKeyword('catch') ? this.parseCatchClause() : null; - var finalizer = this.matchKeyword('finally') ? this.parseFinallyClause() : null; - if (!handler && !finalizer) { - this.throwError(messages_1.Messages.NoCatchOrFinally); - } - return this.finalize(node, new Node.TryStatement(block, handler, finalizer)); - }; - // https://tc39.github.io/ecma262/#sec-debugger-statement - Parser.prototype.parseDebuggerStatement = function () { - var node = this.createNode(); - this.expectKeyword('debugger'); - this.consumeSemicolon(); - return this.finalize(node, new Node.DebuggerStatement()); - }; - // https://tc39.github.io/ecma262/#sec-ecmascript-language-statements-and-declarations - Parser.prototype.parseStatement = function () { - var statement; - switch (this.lookahead.type) { - case 1 /* BooleanLiteral */: - case 5 /* NullLiteral */: - case 6 /* NumericLiteral */: - case 8 /* StringLiteral */: - case 10 /* Template */: - case 9 /* RegularExpression */: - statement = this.parseExpressionStatement(); - break; - case 7 /* Punctuator */: - var value = this.lookahead.value; - if (value === '{') { - statement = this.parseBlock(); - } - else if (value === '(') { - statement = this.parseExpressionStatement(); - } - else if (value === ';') { - statement = this.parseEmptyStatement(); - } - else { - statement = this.parseExpressionStatement(); - } - break; - case 3 /* Identifier */: - statement = this.matchAsyncFunction() ? this.parseFunctionDeclaration() : this.parseLabelledStatement(); - break; - case 4 /* Keyword */: - switch (this.lookahead.value) { - case 'break': - statement = this.parseBreakStatement(); - break; - case 'continue': - statement = this.parseContinueStatement(); - break; - case 'debugger': - statement = this.parseDebuggerStatement(); - break; - case 'do': - statement = this.parseDoWhileStatement(); - break; - case 'for': - statement = this.parseForStatement(); - break; - case 'function': - statement = this.parseFunctionDeclaration(); - break; - case 'if': - statement = this.parseIfStatement(); - break; - case 'return': - statement = this.parseReturnStatement(); - break; - case 'switch': - statement = this.parseSwitchStatement(); - break; - case 'throw': - statement = this.parseThrowStatement(); - break; - case 'try': - statement = this.parseTryStatement(); - break; - case 'var': - statement = this.parseVariableStatement(); - break; - case 'while': - statement = this.parseWhileStatement(); - break; - case 'with': - statement = this.parseWithStatement(); - break; - default: - statement = this.parseExpressionStatement(); - break; - } - break; - default: - statement = this.throwUnexpectedToken(this.lookahead); - } - return statement; - }; - // https://tc39.github.io/ecma262/#sec-function-definitions - Parser.prototype.parseFunctionSourceElements = function () { - var node = this.createNode(); - this.expect('{'); - var body = this.parseDirectivePrologues(); - var previousLabelSet = this.context.labelSet; - var previousInIteration = this.context.inIteration; - var previousInSwitch = this.context.inSwitch; - var previousInFunctionBody = this.context.inFunctionBody; - this.context.labelSet = {}; - this.context.inIteration = false; - this.context.inSwitch = false; - this.context.inFunctionBody = true; - while (this.lookahead.type !== 2 /* EOF */) { - if (this.match('}')) { - break; - } - body.push(this.parseStatementListItem()); - } - this.expect('}'); - this.context.labelSet = previousLabelSet; - this.context.inIteration = previousInIteration; - this.context.inSwitch = previousInSwitch; - this.context.inFunctionBody = previousInFunctionBody; - return this.finalize(node, new Node.BlockStatement(body)); - }; - Parser.prototype.validateParam = function (options, param, name) { - var key = '$' + name; - if (this.context.strict) { - if (this.scanner.isRestrictedWord(name)) { - options.stricted = param; - options.message = messages_1.Messages.StrictParamName; - } - if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) { - options.stricted = param; - options.message = messages_1.Messages.StrictParamDupe; - } - } - else if (!options.firstRestricted) { - if (this.scanner.isRestrictedWord(name)) { - options.firstRestricted = param; - options.message = messages_1.Messages.StrictParamName; - } - else if (this.scanner.isStrictModeReservedWord(name)) { - options.firstRestricted = param; - options.message = messages_1.Messages.StrictReservedWord; - } - else if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) { - options.stricted = param; - options.message = messages_1.Messages.StrictParamDupe; - } - } - /* istanbul ignore next */ - if (typeof Object.defineProperty === 'function') { - Object.defineProperty(options.paramSet, key, { value: true, enumerable: true, writable: true, configurable: true }); - } - else { - options.paramSet[key] = true; - } - }; - Parser.prototype.parseRestElement = function (params) { - var node = this.createNode(); - this.expect('...'); - var arg = this.parsePattern(params); - if (this.match('=')) { - this.throwError(messages_1.Messages.DefaultRestParameter); - } - if (!this.match(')')) { - this.throwError(messages_1.Messages.ParameterAfterRestParameter); - } - return this.finalize(node, new Node.RestElement(arg)); - }; - Parser.prototype.parseFormalParameter = function (options) { - var params = []; - var param = this.match('...') ? this.parseRestElement(params) : this.parsePatternWithDefault(params); - for (var i = 0; i < params.length; i++) { - this.validateParam(options, params[i], params[i].value); - } - options.simple = options.simple && (param instanceof Node.Identifier); - options.params.push(param); - }; - Parser.prototype.parseFormalParameters = function (firstRestricted) { - var options; - options = { - simple: true, - params: [], - firstRestricted: firstRestricted - }; - this.expect('('); - if (!this.match(')')) { - options.paramSet = {}; - while (this.lookahead.type !== 2 /* EOF */) { - this.parseFormalParameter(options); - if (this.match(')')) { - break; - } - this.expect(','); - if (this.match(')')) { - break; - } - } - } - this.expect(')'); - return { - simple: options.simple, - params: options.params, - stricted: options.stricted, - firstRestricted: options.firstRestricted, - message: options.message - }; - }; - Parser.prototype.matchAsyncFunction = function () { - var match = this.matchContextualKeyword('async'); - if (match) { - var state = this.scanner.saveState(); - this.scanner.scanComments(); - var next = this.scanner.lex(); - this.scanner.restoreState(state); - match = (state.lineNumber === next.lineNumber) && (next.type === 4 /* Keyword */) && (next.value === 'function'); - } - return match; - }; - Parser.prototype.parseFunctionDeclaration = function (identifierIsOptional) { - var node = this.createNode(); - var isAsync = this.matchContextualKeyword('async'); - if (isAsync) { - this.nextToken(); - } - this.expectKeyword('function'); - var isGenerator = isAsync ? false : this.match('*'); - if (isGenerator) { - this.nextToken(); - } - var message; - var id = null; - var firstRestricted = null; - if (!identifierIsOptional || !this.match('(')) { - var token = this.lookahead; - id = this.parseVariableIdentifier(); - if (this.context.strict) { - if (this.scanner.isRestrictedWord(token.value)) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName); - } - } - else { - if (this.scanner.isRestrictedWord(token.value)) { - firstRestricted = token; - message = messages_1.Messages.StrictFunctionName; - } - else if (this.scanner.isStrictModeReservedWord(token.value)) { - firstRestricted = token; - message = messages_1.Messages.StrictReservedWord; - } - } - } - var previousAllowAwait = this.context.await; - var previousAllowYield = this.context.allowYield; - this.context.await = isAsync; - this.context.allowYield = !isGenerator; - var formalParameters = this.parseFormalParameters(firstRestricted); - var params = formalParameters.params; - var stricted = formalParameters.stricted; - firstRestricted = formalParameters.firstRestricted; - if (formalParameters.message) { - message = formalParameters.message; - } - var previousStrict = this.context.strict; - var previousAllowStrictDirective = this.context.allowStrictDirective; - this.context.allowStrictDirective = formalParameters.simple; - var body = this.parseFunctionSourceElements(); - if (this.context.strict && firstRestricted) { - this.throwUnexpectedToken(firstRestricted, message); - } - if (this.context.strict && stricted) { - this.tolerateUnexpectedToken(stricted, message); - } - this.context.strict = previousStrict; - this.context.allowStrictDirective = previousAllowStrictDirective; - this.context.await = previousAllowAwait; - this.context.allowYield = previousAllowYield; - return isAsync ? this.finalize(node, new Node.AsyncFunctionDeclaration(id, params, body)) : - this.finalize(node, new Node.FunctionDeclaration(id, params, body, isGenerator)); - }; - Parser.prototype.parseFunctionExpression = function () { - var node = this.createNode(); - var isAsync = this.matchContextualKeyword('async'); - if (isAsync) { - this.nextToken(); - } - this.expectKeyword('function'); - var isGenerator = isAsync ? false : this.match('*'); - if (isGenerator) { - this.nextToken(); - } - var message; - var id = null; - var firstRestricted; - var previousAllowAwait = this.context.await; - var previousAllowYield = this.context.allowYield; - this.context.await = isAsync; - this.context.allowYield = !isGenerator; - if (!this.match('(')) { - var token = this.lookahead; - id = (!this.context.strict && !isGenerator && this.matchKeyword('yield')) ? this.parseIdentifierName() : this.parseVariableIdentifier(); - if (this.context.strict) { - if (this.scanner.isRestrictedWord(token.value)) { - this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName); - } - } - else { - if (this.scanner.isRestrictedWord(token.value)) { - firstRestricted = token; - message = messages_1.Messages.StrictFunctionName; - } - else if (this.scanner.isStrictModeReservedWord(token.value)) { - firstRestricted = token; - message = messages_1.Messages.StrictReservedWord; - } - } - } - var formalParameters = this.parseFormalParameters(firstRestricted); - var params = formalParameters.params; - var stricted = formalParameters.stricted; - firstRestricted = formalParameters.firstRestricted; - if (formalParameters.message) { - message = formalParameters.message; - } - var previousStrict = this.context.strict; - var previousAllowStrictDirective = this.context.allowStrictDirective; - this.context.allowStrictDirective = formalParameters.simple; - var body = this.parseFunctionSourceElements(); - if (this.context.strict && firstRestricted) { - this.throwUnexpectedToken(firstRestricted, message); - } - if (this.context.strict && stricted) { - this.tolerateUnexpectedToken(stricted, message); - } - this.context.strict = previousStrict; - this.context.allowStrictDirective = previousAllowStrictDirective; - this.context.await = previousAllowAwait; - this.context.allowYield = previousAllowYield; - return isAsync ? this.finalize(node, new Node.AsyncFunctionExpression(id, params, body)) : - this.finalize(node, new Node.FunctionExpression(id, params, body, isGenerator)); - }; - // https://tc39.github.io/ecma262/#sec-directive-prologues-and-the-use-strict-directive - Parser.prototype.parseDirective = function () { - var token = this.lookahead; - var node = this.createNode(); - var expr = this.parseExpression(); - var directive = (expr.type === syntax_1.Syntax.Literal) ? this.getTokenRaw(token).slice(1, -1) : null; - this.consumeSemicolon(); - return this.finalize(node, directive ? new Node.Directive(expr, directive) : new Node.ExpressionStatement(expr)); - }; - Parser.prototype.parseDirectivePrologues = function () { - var firstRestricted = null; - var body = []; - while (true) { - var token = this.lookahead; - if (token.type !== 8 /* StringLiteral */) { - break; - } - var statement = this.parseDirective(); - body.push(statement); - var directive = statement.directive; - if (typeof directive !== 'string') { - break; - } - if (directive === 'use strict') { - this.context.strict = true; - if (firstRestricted) { - this.tolerateUnexpectedToken(firstRestricted, messages_1.Messages.StrictOctalLiteral); - } - if (!this.context.allowStrictDirective) { - this.tolerateUnexpectedToken(token, messages_1.Messages.IllegalLanguageModeDirective); - } - } - else { - if (!firstRestricted && token.octal) { - firstRestricted = token; - } - } - } - return body; - }; - // https://tc39.github.io/ecma262/#sec-method-definitions - Parser.prototype.qualifiedPropertyName = function (token) { - switch (token.type) { - case 3 /* Identifier */: - case 8 /* StringLiteral */: - case 1 /* BooleanLiteral */: - case 5 /* NullLiteral */: - case 6 /* NumericLiteral */: - case 4 /* Keyword */: - return true; - case 7 /* Punctuator */: - return token.value === '['; - default: - break; - } - return false; - }; - Parser.prototype.parseGetterMethod = function () { - var node = this.createNode(); - var isGenerator = false; - var previousAllowYield = this.context.allowYield; - this.context.allowYield = false; - var formalParameters = this.parseFormalParameters(); - if (formalParameters.params.length > 0) { - this.tolerateError(messages_1.Messages.BadGetterArity); - } - var method = this.parsePropertyMethod(formalParameters); - this.context.allowYield = previousAllowYield; - return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator)); - }; - Parser.prototype.parseSetterMethod = function () { - var node = this.createNode(); - var isGenerator = false; - var previousAllowYield = this.context.allowYield; - this.context.allowYield = false; - var formalParameters = this.parseFormalParameters(); - if (formalParameters.params.length !== 1) { - this.tolerateError(messages_1.Messages.BadSetterArity); - } - else if (formalParameters.params[0] instanceof Node.RestElement) { - this.tolerateError(messages_1.Messages.BadSetterRestParameter); - } - var method = this.parsePropertyMethod(formalParameters); - this.context.allowYield = previousAllowYield; - return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator)); - }; - Parser.prototype.parseGeneratorMethod = function () { - var node = this.createNode(); - var isGenerator = true; - var previousAllowYield = this.context.allowYield; - this.context.allowYield = true; - var params = this.parseFormalParameters(); - this.context.allowYield = false; - var method = this.parsePropertyMethod(params); - this.context.allowYield = previousAllowYield; - return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator)); - }; - // https://tc39.github.io/ecma262/#sec-generator-function-definitions - Parser.prototype.isStartOfExpression = function () { - var start = true; - var value = this.lookahead.value; - switch (this.lookahead.type) { - case 7 /* Punctuator */: - start = (value === '[') || (value === '(') || (value === '{') || - (value === '+') || (value === '-') || - (value === '!') || (value === '~') || - (value === '++') || (value === '--') || - (value === '/') || (value === '/='); // regular expression literal - break; - case 4 /* Keyword */: - start = (value === 'class') || (value === 'delete') || - (value === 'function') || (value === 'let') || (value === 'new') || - (value === 'super') || (value === 'this') || (value === 'typeof') || - (value === 'void') || (value === 'yield'); - break; - default: - break; - } - return start; - }; - Parser.prototype.parseYieldExpression = function () { - var node = this.createNode(); - this.expectKeyword('yield'); - var argument = null; - var delegate = false; - if (!this.hasLineTerminator) { - var previousAllowYield = this.context.allowYield; - this.context.allowYield = false; - delegate = this.match('*'); - if (delegate) { - this.nextToken(); - argument = this.parseAssignmentExpression(); - } - else if (this.isStartOfExpression()) { - argument = this.parseAssignmentExpression(); - } - this.context.allowYield = previousAllowYield; - } - return this.finalize(node, new Node.YieldExpression(argument, delegate)); - }; - // https://tc39.github.io/ecma262/#sec-class-definitions - Parser.prototype.parseClassElement = function (hasConstructor) { - var token = this.lookahead; - var node = this.createNode(); - var kind = ''; - var key = null; - var value = null; - var computed = false; - var method = false; - var isStatic = false; - var isAsync = false; - if (this.match('*')) { - this.nextToken(); - } - else { - computed = this.match('['); - key = this.parseObjectPropertyKey(); - var id = key; - if (id.name === 'static' && (this.qualifiedPropertyName(this.lookahead) || this.match('*'))) { - token = this.lookahead; - isStatic = true; - computed = this.match('['); - if (this.match('*')) { - this.nextToken(); - } - else { - key = this.parseObjectPropertyKey(); - } - } - if ((token.type === 3 /* Identifier */) && !this.hasLineTerminator && (token.value === 'async')) { - var punctuator = this.lookahead.value; - if (punctuator !== ':' && punctuator !== '(' && punctuator !== '*') { - isAsync = true; - token = this.lookahead; - key = this.parseObjectPropertyKey(); - if (token.type === 3 /* Identifier */) { - if (token.value === 'get' || token.value === 'set') { - this.tolerateUnexpectedToken(token); - } - else if (token.value === 'constructor') { - this.tolerateUnexpectedToken(token, messages_1.Messages.ConstructorIsAsync); - } - } - } - } - } - var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead); - if (token.type === 3 /* Identifier */) { - if (token.value === 'get' && lookaheadPropertyKey) { - kind = 'get'; - computed = this.match('['); - key = this.parseObjectPropertyKey(); - this.context.allowYield = false; - value = this.parseGetterMethod(); - } - else if (token.value === 'set' && lookaheadPropertyKey) { - kind = 'set'; - computed = this.match('['); - key = this.parseObjectPropertyKey(); - value = this.parseSetterMethod(); - } - } - else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) { - kind = 'init'; - computed = this.match('['); - key = this.parseObjectPropertyKey(); - value = this.parseGeneratorMethod(); - method = true; - } - if (!kind && key && this.match('(')) { - kind = 'init'; - value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction(); - method = true; - } - if (!kind) { - this.throwUnexpectedToken(this.lookahead); - } - if (kind === 'init') { - kind = 'method'; - } - if (!computed) { - if (isStatic && this.isPropertyKey(key, 'prototype')) { - this.throwUnexpectedToken(token, messages_1.Messages.StaticPrototype); - } - if (!isStatic && this.isPropertyKey(key, 'constructor')) { - if (kind !== 'method' || !method || (value && value.generator)) { - this.throwUnexpectedToken(token, messages_1.Messages.ConstructorSpecialMethod); - } - if (hasConstructor.value) { - this.throwUnexpectedToken(token, messages_1.Messages.DuplicateConstructor); - } - else { - hasConstructor.value = true; - } - kind = 'constructor'; - } - } - return this.finalize(node, new Node.MethodDefinition(key, computed, value, kind, isStatic)); - }; - Parser.prototype.parseClassElementList = function () { - var body = []; - var hasConstructor = { value: false }; - this.expect('{'); - while (!this.match('}')) { - if (this.match(';')) { - this.nextToken(); - } - else { - body.push(this.parseClassElement(hasConstructor)); - } - } - this.expect('}'); - return body; - }; - Parser.prototype.parseClassBody = function () { - var node = this.createNode(); - var elementList = this.parseClassElementList(); - return this.finalize(node, new Node.ClassBody(elementList)); - }; - Parser.prototype.parseClassDeclaration = function (identifierIsOptional) { - var node = this.createNode(); - var previousStrict = this.context.strict; - this.context.strict = true; - this.expectKeyword('class'); - var id = (identifierIsOptional && (this.lookahead.type !== 3 /* Identifier */)) ? null : this.parseVariableIdentifier(); - var superClass = null; - if (this.matchKeyword('extends')) { - this.nextToken(); - superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall); - } - var classBody = this.parseClassBody(); - this.context.strict = previousStrict; - return this.finalize(node, new Node.ClassDeclaration(id, superClass, classBody)); - }; - Parser.prototype.parseClassExpression = function () { - var node = this.createNode(); - var previousStrict = this.context.strict; - this.context.strict = true; - this.expectKeyword('class'); - var id = (this.lookahead.type === 3 /* Identifier */) ? this.parseVariableIdentifier() : null; - var superClass = null; - if (this.matchKeyword('extends')) { - this.nextToken(); - superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall); - } - var classBody = this.parseClassBody(); - this.context.strict = previousStrict; - return this.finalize(node, new Node.ClassExpression(id, superClass, classBody)); - }; - // https://tc39.github.io/ecma262/#sec-scripts - // https://tc39.github.io/ecma262/#sec-modules - Parser.prototype.parseModule = function () { - this.context.strict = true; - this.context.isModule = true; - var node = this.createNode(); - var body = this.parseDirectivePrologues(); - while (this.lookahead.type !== 2 /* EOF */) { - body.push(this.parseStatementListItem()); - } - return this.finalize(node, new Node.Module(body)); - }; - Parser.prototype.parseScript = function () { - var node = this.createNode(); - var body = this.parseDirectivePrologues(); - while (this.lookahead.type !== 2 /* EOF */) { - body.push(this.parseStatementListItem()); - } - return this.finalize(node, new Node.Script(body)); - }; - // https://tc39.github.io/ecma262/#sec-imports - Parser.prototype.parseModuleSpecifier = function () { - var node = this.createNode(); - if (this.lookahead.type !== 8 /* StringLiteral */) { - this.throwError(messages_1.Messages.InvalidModuleSpecifier); - } - var token = this.nextToken(); - var raw = this.getTokenRaw(token); - return this.finalize(node, new Node.Literal(token.value, raw)); - }; - // import {} ...; - Parser.prototype.parseImportSpecifier = function () { - var node = this.createNode(); - var imported; - var local; - if (this.lookahead.type === 3 /* Identifier */) { - imported = this.parseVariableIdentifier(); - local = imported; - if (this.matchContextualKeyword('as')) { - this.nextToken(); - local = this.parseVariableIdentifier(); - } - } - else { - imported = this.parseIdentifierName(); - local = imported; - if (this.matchContextualKeyword('as')) { - this.nextToken(); - local = this.parseVariableIdentifier(); - } - else { - this.throwUnexpectedToken(this.nextToken()); - } - } - return this.finalize(node, new Node.ImportSpecifier(local, imported)); - }; - // {foo, bar as bas} - Parser.prototype.parseNamedImports = function () { - this.expect('{'); - var specifiers = []; - while (!this.match('}')) { - specifiers.push(this.parseImportSpecifier()); - if (!this.match('}')) { - this.expect(','); - } - } - this.expect('}'); - return specifiers; - }; - // import ...; - Parser.prototype.parseImportDefaultSpecifier = function () { - var node = this.createNode(); - var local = this.parseIdentifierName(); - return this.finalize(node, new Node.ImportDefaultSpecifier(local)); - }; - // import <* as foo> ...; - Parser.prototype.parseImportNamespaceSpecifier = function () { - var node = this.createNode(); - this.expect('*'); - if (!this.matchContextualKeyword('as')) { - this.throwError(messages_1.Messages.NoAsAfterImportNamespace); - } - this.nextToken(); - var local = this.parseIdentifierName(); - return this.finalize(node, new Node.ImportNamespaceSpecifier(local)); - }; - Parser.prototype.parseImportDeclaration = function () { - if (this.context.inFunctionBody) { - this.throwError(messages_1.Messages.IllegalImportDeclaration); - } - var node = this.createNode(); - this.expectKeyword('import'); - var src; - var specifiers = []; - if (this.lookahead.type === 8 /* StringLiteral */) { - // import 'foo'; - src = this.parseModuleSpecifier(); - } - else { - if (this.match('{')) { - // import {bar} - specifiers = specifiers.concat(this.parseNamedImports()); - } - else if (this.match('*')) { - // import * as foo - specifiers.push(this.parseImportNamespaceSpecifier()); - } - else if (this.isIdentifierName(this.lookahead) && !this.matchKeyword('default')) { - // import foo - specifiers.push(this.parseImportDefaultSpecifier()); - if (this.match(',')) { - this.nextToken(); - if (this.match('*')) { - // import foo, * as foo - specifiers.push(this.parseImportNamespaceSpecifier()); - } - else if (this.match('{')) { - // import foo, {bar} - specifiers = specifiers.concat(this.parseNamedImports()); - } - else { - this.throwUnexpectedToken(this.lookahead); - } - } - } - else { - this.throwUnexpectedToken(this.nextToken()); - } - if (!this.matchContextualKeyword('from')) { - var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause; - this.throwError(message, this.lookahead.value); - } - this.nextToken(); - src = this.parseModuleSpecifier(); - } - this.consumeSemicolon(); - return this.finalize(node, new Node.ImportDeclaration(specifiers, src)); - }; - // https://tc39.github.io/ecma262/#sec-exports - Parser.prototype.parseExportSpecifier = function () { - var node = this.createNode(); - var local = this.parseIdentifierName(); - var exported = local; - if (this.matchContextualKeyword('as')) { - this.nextToken(); - exported = this.parseIdentifierName(); - } - return this.finalize(node, new Node.ExportSpecifier(local, exported)); - }; - Parser.prototype.parseExportDeclaration = function () { - if (this.context.inFunctionBody) { - this.throwError(messages_1.Messages.IllegalExportDeclaration); - } - var node = this.createNode(); - this.expectKeyword('export'); - var exportDeclaration; - if (this.matchKeyword('default')) { - // export default ... - this.nextToken(); - if (this.matchKeyword('function')) { - // export default function foo () {} - // export default function () {} - var declaration = this.parseFunctionDeclaration(true); - exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); - } - else if (this.matchKeyword('class')) { - // export default class foo {} - var declaration = this.parseClassDeclaration(true); - exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); - } - else if (this.matchContextualKeyword('async')) { - // export default async function f () {} - // export default async function () {} - // export default async x => x - var declaration = this.matchAsyncFunction() ? this.parseFunctionDeclaration(true) : this.parseAssignmentExpression(); - exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); - } - else { - if (this.matchContextualKeyword('from')) { - this.throwError(messages_1.Messages.UnexpectedToken, this.lookahead.value); - } - // export default {}; - // export default []; - // export default (1 + 2); - var declaration = this.match('{') ? this.parseObjectInitializer() : - this.match('[') ? this.parseArrayInitializer() : this.parseAssignmentExpression(); - this.consumeSemicolon(); - exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration)); - } - } - else if (this.match('*')) { - // export * from 'foo'; - this.nextToken(); - if (!this.matchContextualKeyword('from')) { - var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause; - this.throwError(message, this.lookahead.value); - } - this.nextToken(); - var src = this.parseModuleSpecifier(); - this.consumeSemicolon(); - exportDeclaration = this.finalize(node, new Node.ExportAllDeclaration(src)); - } - else if (this.lookahead.type === 4 /* Keyword */) { - // export var f = 1; - var declaration = void 0; - switch (this.lookahead.value) { - case 'let': - case 'const': - declaration = this.parseLexicalDeclaration({ inFor: false }); - break; - case 'var': - case 'class': - case 'function': - declaration = this.parseStatementListItem(); - break; - default: - this.throwUnexpectedToken(this.lookahead); - } - exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null)); - } - else if (this.matchAsyncFunction()) { - var declaration = this.parseFunctionDeclaration(); - exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null)); - } - else { - var specifiers = []; - var source = null; - var isExportFromIdentifier = false; - this.expect('{'); - while (!this.match('}')) { - isExportFromIdentifier = isExportFromIdentifier || this.matchKeyword('default'); - specifiers.push(this.parseExportSpecifier()); - if (!this.match('}')) { - this.expect(','); - } - } - this.expect('}'); - if (this.matchContextualKeyword('from')) { - // export {default} from 'foo'; - // export {foo} from 'foo'; - this.nextToken(); - source = this.parseModuleSpecifier(); - this.consumeSemicolon(); - } - else if (isExportFromIdentifier) { - // export {default}; // missing fromClause - var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause; - this.throwError(message, this.lookahead.value); - } - else { - // export {foo}; - this.consumeSemicolon(); - } - exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(null, specifiers, source)); - } - return exportDeclaration; - }; - return Parser; - }()); - exports.Parser = Parser; - - -/***/ }, -/* 9 */ -/***/ function(module, exports) { - - "use strict"; - // Ensure the condition is true, otherwise throw an error. - // This is only to have a better contract semantic, i.e. another safety net - // to catch a logic error. The condition shall be fulfilled in normal case. - // Do NOT use this to enforce a certain condition on any user input. - Object.defineProperty(exports, "__esModule", { value: true }); - function assert(condition, message) { - /* istanbul ignore if */ - if (!condition) { - throw new Error('ASSERT: ' + message); - } - } - exports.assert = assert; - - -/***/ }, -/* 10 */ -/***/ function(module, exports) { - - "use strict"; - /* tslint:disable:max-classes-per-file */ - Object.defineProperty(exports, "__esModule", { value: true }); - var ErrorHandler = (function () { - function ErrorHandler() { - this.errors = []; - this.tolerant = false; - } - ErrorHandler.prototype.recordError = function (error) { - this.errors.push(error); - }; - ErrorHandler.prototype.tolerate = function (error) { - if (this.tolerant) { - this.recordError(error); - } - else { - throw error; - } - }; - ErrorHandler.prototype.constructError = function (msg, column) { - var error = new Error(msg); - try { - throw error; - } - catch (base) { - /* istanbul ignore else */ - if (Object.create && Object.defineProperty) { - error = Object.create(base); - Object.defineProperty(error, 'column', { value: column }); - } - } - /* istanbul ignore next */ - return error; - }; - ErrorHandler.prototype.createError = function (index, line, col, description) { - var msg = 'Line ' + line + ': ' + description; - var error = this.constructError(msg, col); - error.index = index; - error.lineNumber = line; - error.description = description; - return error; - }; - ErrorHandler.prototype.throwError = function (index, line, col, description) { - throw this.createError(index, line, col, description); - }; - ErrorHandler.prototype.tolerateError = function (index, line, col, description) { - var error = this.createError(index, line, col, description); - if (this.tolerant) { - this.recordError(error); - } - else { - throw error; - } - }; - return ErrorHandler; - }()); - exports.ErrorHandler = ErrorHandler; - - -/***/ }, -/* 11 */ -/***/ function(module, exports) { - - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - // Error messages should be identical to V8. - exports.Messages = { - BadGetterArity: 'Getter must not have any formal parameters', - BadSetterArity: 'Setter must have exactly one formal parameter', - BadSetterRestParameter: 'Setter function argument must not be a rest parameter', - ConstructorIsAsync: 'Class constructor may not be an async method', - ConstructorSpecialMethod: 'Class constructor may not be an accessor', - DeclarationMissingInitializer: 'Missing initializer in %0 declaration', - DefaultRestParameter: 'Unexpected token =', - DuplicateBinding: 'Duplicate binding %0', - DuplicateConstructor: 'A class may only have one constructor', - DuplicateProtoProperty: 'Duplicate __proto__ fields are not allowed in object literals', - ForInOfLoopInitializer: '%0 loop variable declaration may not have an initializer', - GeneratorInLegacyContext: 'Generator declarations are not allowed in legacy contexts', - IllegalBreak: 'Illegal break statement', - IllegalContinue: 'Illegal continue statement', - IllegalExportDeclaration: 'Unexpected token', - IllegalImportDeclaration: 'Unexpected token', - IllegalLanguageModeDirective: 'Illegal \'use strict\' directive in function with non-simple parameter list', - IllegalReturn: 'Illegal return statement', - InvalidEscapedReservedWord: 'Keyword must not contain escaped characters', - InvalidHexEscapeSequence: 'Invalid hexadecimal escape sequence', - InvalidLHSInAssignment: 'Invalid left-hand side in assignment', - InvalidLHSInForIn: 'Invalid left-hand side in for-in', - InvalidLHSInForLoop: 'Invalid left-hand side in for-loop', - InvalidModuleSpecifier: 'Unexpected token', - InvalidRegExp: 'Invalid regular expression', - LetInLexicalBinding: 'let is disallowed as a lexically bound name', - MissingFromClause: 'Unexpected token', - MultipleDefaultsInSwitch: 'More than one default clause in switch statement', - NewlineAfterThrow: 'Illegal newline after throw', - NoAsAfterImportNamespace: 'Unexpected token', - NoCatchOrFinally: 'Missing catch or finally after try', - ParameterAfterRestParameter: 'Rest parameter must be last formal parameter', - Redeclaration: '%0 \'%1\' has already been declared', - StaticPrototype: 'Classes may not have static property named prototype', - StrictCatchVariable: 'Catch variable may not be eval or arguments in strict mode', - StrictDelete: 'Delete of an unqualified identifier in strict mode.', - StrictFunction: 'In strict mode code, functions can only be declared at top level or inside a block', - StrictFunctionName: 'Function name may not be eval or arguments in strict mode', - StrictLHSAssignment: 'Assignment to eval or arguments is not allowed in strict mode', - StrictLHSPostfix: 'Postfix increment/decrement may not have eval or arguments operand in strict mode', - StrictLHSPrefix: 'Prefix increment/decrement may not have eval or arguments operand in strict mode', - StrictModeWith: 'Strict mode code may not include a with statement', - StrictOctalLiteral: 'Octal literals are not allowed in strict mode.', - StrictParamDupe: 'Strict mode function may not have duplicate parameter names', - StrictParamName: 'Parameter name eval or arguments is not allowed in strict mode', - StrictReservedWord: 'Use of future reserved word in strict mode', - StrictVarName: 'Variable name may not be eval or arguments in strict mode', - TemplateOctalLiteral: 'Octal literals are not allowed in template strings.', - UnexpectedEOS: 'Unexpected end of input', - UnexpectedIdentifier: 'Unexpected identifier', - UnexpectedNumber: 'Unexpected number', - UnexpectedReserved: 'Unexpected reserved word', - UnexpectedString: 'Unexpected string', - UnexpectedTemplate: 'Unexpected quasi %0', - UnexpectedToken: 'Unexpected token %0', - UnexpectedTokenIllegal: 'Unexpected token ILLEGAL', - UnknownLabel: 'Undefined label \'%0\'', - UnterminatedRegExp: 'Invalid regular expression: missing /' - }; - - -/***/ }, -/* 12 */ -/***/ function(module, exports, __webpack_require__) { - - "use strict"; - Object.defineProperty(exports, "__esModule", { value: true }); - var assert_1 = __webpack_require__(9); - var character_1 = __webpack_require__(4); - var messages_1 = __webpack_require__(11); - function hexValue(ch) { - return '0123456789abcdef'.indexOf(ch.toLowerCase()); - } - function octalValue(ch) { - return '01234567'.indexOf(ch); - } - var Scanner = (function () { - function Scanner(code, handler) { - this.source = code; - this.errorHandler = handler; - this.trackComment = false; - this.length = code.length; - this.index = 0; - this.lineNumber = (code.length > 0) ? 1 : 0; - this.lineStart = 0; - this.curlyStack = []; - } - Scanner.prototype.saveState = function () { - return { - index: this.index, - lineNumber: this.lineNumber, - lineStart: this.lineStart - }; - }; - Scanner.prototype.restoreState = function (state) { - this.index = state.index; - this.lineNumber = state.lineNumber; - this.lineStart = state.lineStart; - }; - Scanner.prototype.eof = function () { - return this.index >= this.length; - }; - Scanner.prototype.throwUnexpectedToken = function (message) { - if (message === void 0) { message = messages_1.Messages.UnexpectedTokenIllegal; } - return this.errorHandler.throwError(this.index, this.lineNumber, this.index - this.lineStart + 1, message); - }; - Scanner.prototype.tolerateUnexpectedToken = function (message) { - if (message === void 0) { message = messages_1.Messages.UnexpectedTokenIllegal; } - this.errorHandler.tolerateError(this.index, this.lineNumber, this.index - this.lineStart + 1, message); - }; - // https://tc39.github.io/ecma262/#sec-comments - Scanner.prototype.skipSingleLineComment = function (offset) { - var comments = []; - var start, loc; - if (this.trackComment) { - comments = []; - start = this.index - offset; - loc = { - start: { - line: this.lineNumber, - column: this.index - this.lineStart - offset - }, - end: {} - }; - } - while (!this.eof()) { - var ch = this.source.charCodeAt(this.index); - ++this.index; - if (character_1.Character.isLineTerminator(ch)) { - if (this.trackComment) { - loc.end = { - line: this.lineNumber, - column: this.index - this.lineStart - 1 - }; - var entry = { - multiLine: false, - slice: [start + offset, this.index - 1], - range: [start, this.index - 1], - loc: loc - }; - comments.push(entry); - } - if (ch === 13 && this.source.charCodeAt(this.index) === 10) { - ++this.index; - } - ++this.lineNumber; - this.lineStart = this.index; - return comments; - } - } - if (this.trackComment) { - loc.end = { - line: this.lineNumber, - column: this.index - this.lineStart - }; - var entry = { - multiLine: false, - slice: [start + offset, this.index], - range: [start, this.index], - loc: loc - }; - comments.push(entry); - } - return comments; - }; - Scanner.prototype.skipMultiLineComment = function () { - var comments = []; - var start, loc; - if (this.trackComment) { - comments = []; - start = this.index - 2; - loc = { - start: { - line: this.lineNumber, - column: this.index - this.lineStart - 2 - }, - end: {} - }; - } - while (!this.eof()) { - var ch = this.source.charCodeAt(this.index); - if (character_1.Character.isLineTerminator(ch)) { - if (ch === 0x0D && this.source.charCodeAt(this.index + 1) === 0x0A) { - ++this.index; - } - ++this.lineNumber; - ++this.index; - this.lineStart = this.index; - } - else if (ch === 0x2A) { - // Block comment ends with '*/'. - if (this.source.charCodeAt(this.index + 1) === 0x2F) { - this.index += 2; - if (this.trackComment) { - loc.end = { - line: this.lineNumber, - column: this.index - this.lineStart - }; - var entry = { - multiLine: true, - slice: [start + 2, this.index - 2], - range: [start, this.index], - loc: loc - }; - comments.push(entry); - } - return comments; - } - ++this.index; - } - else { - ++this.index; - } - } - // Ran off the end of the file - the whole thing is a comment - if (this.trackComment) { - loc.end = { - line: this.lineNumber, - column: this.index - this.lineStart - }; - var entry = { - multiLine: true, - slice: [start + 2, this.index], - range: [start, this.index], - loc: loc - }; - comments.push(entry); - } - this.tolerateUnexpectedToken(); - return comments; - }; - Scanner.prototype.scanComments = function () { - var comments; - if (this.trackComment) { - comments = []; - } - var start = (this.index === 0); - while (!this.eof()) { - var ch = this.source.charCodeAt(this.index); - if (character_1.Character.isWhiteSpace(ch)) { - ++this.index; - } - else if (character_1.Character.isLineTerminator(ch)) { - ++this.index; - if (ch === 0x0D && this.source.charCodeAt(this.index) === 0x0A) { - ++this.index; - } - ++this.lineNumber; - this.lineStart = this.index; - start = true; - } - else if (ch === 0x2F) { - ch = this.source.charCodeAt(this.index + 1); - if (ch === 0x2F) { - this.index += 2; - var comment = this.skipSingleLineComment(2); - if (this.trackComment) { - comments = comments.concat(comment); - } - start = true; - } - else if (ch === 0x2A) { - this.index += 2; - var comment = this.skipMultiLineComment(); - if (this.trackComment) { - comments = comments.concat(comment); - } - } - else { - break; - } - } - else if (start && ch === 0x2D) { - // U+003E is '>' - if ((this.source.charCodeAt(this.index + 1) === 0x2D) && (this.source.charCodeAt(this.index + 2) === 0x3E)) { - // '-->' is a single-line comment - this.index += 3; - var comment = this.skipSingleLineComment(3); - if (this.trackComment) { - comments = comments.concat(comment); - } - } - else { - break; - } - } - else if (ch === 0x3C) { - if (this.source.slice(this.index + 1, this.index + 4) === '!--') { - this.index += 4; // ` - - - -``` - -Browser support was done mostly for the online demo. If you find any errors - feel -free to send pull requests with fixes. Also note, that IE and other old browsers -needs [es5-shims](https://github.com/kriskowal/es5-shim) to operate. - -Notes: - -1. We have no resources to support browserified version. Don't expect it to be - well tested. Don't expect fast fixes if something goes wrong there. -2. `!!js/function` in browser bundle will not work by default. If you really need - it - load `esprima` parser first (via amd or directly). -3. `!!bin` in browser will return `Array`, because browsers do not support - node.js `Buffer` and adding Buffer shims is completely useless on practice. - - -API ---- - -Here we cover the most 'useful' methods. If you need advanced details (creating -your own tags), see [wiki](https://github.com/nodeca/js-yaml/wiki) and -[examples](https://github.com/nodeca/js-yaml/tree/master/examples) for more -info. - -``` javascript -yaml = require('js-yaml'); -fs = require('fs'); - -// Get document, or throw exception on error -try { - var doc = yaml.safeLoad(fs.readFileSync('/home/ixti/example.yml', 'utf8')); - console.log(doc); -} catch (e) { - console.log(e); -} -``` - - -### safeLoad (string [ , options ]) - -**Recommended loading way.** Parses `string` as single YAML document. Returns a JavaScript -object or throws `YAMLException` on error. By default, does not support regexps, -functions and undefined. This method is safe for untrusted data. - -options: - -- `filename` _(default: null)_ - string to be used as a file path in - error/warning messages. -- `onWarning` _(default: null)_ - function to call on warning messages. - Loader will throw on warnings if this function is not provided. -- `schema` _(default: `DEFAULT_SAFE_SCHEMA`)_ - specifies a schema to use. - - `FAILSAFE_SCHEMA` - only strings, arrays and plain objects: - http://www.yaml.org/spec/1.2/spec.html#id2802346 - - `JSON_SCHEMA` - all JSON-supported types: - http://www.yaml.org/spec/1.2/spec.html#id2803231 - - `CORE_SCHEMA` - same as `JSON_SCHEMA`: - http://www.yaml.org/spec/1.2/spec.html#id2804923 - - `DEFAULT_SAFE_SCHEMA` - all supported YAML types, without unsafe ones - (`!!js/undefined`, `!!js/regexp` and `!!js/function`): - http://yaml.org/type/ - - `DEFAULT_FULL_SCHEMA` - all supported YAML types. -- `json` _(default: false)_ - compatibility with JSON.parse behaviour. If true, then duplicate keys in a mapping will override values rather than throwing an error. - -NOTE: This function **does not** understand multi-document sources, it throws -exception on those. - -NOTE: JS-YAML **does not** support schema-specific tag resolution restrictions. -So, the JSON schema is not as strictly defined in the YAML specification. -It allows numbers in any notation, use `Null` and `NULL` as `null`, etc. -The core schema also has no such restrictions. It allows binary notation for integers. - - -### load (string [ , options ]) - -**Use with care with untrusted sources**. The same as `safeLoad()` but uses -`DEFAULT_FULL_SCHEMA` by default - adds some JavaScript-specific types: -`!!js/function`, `!!js/regexp` and `!!js/undefined`. For untrusted sources, you -must additionally validate object structure to avoid injections: - -``` javascript -var untrusted_code = '"toString": ! "function (){very_evil_thing();}"'; - -// I'm just converting that string, what could possibly go wrong? -require('js-yaml').load(untrusted_code) + '' -``` - - -### safeLoadAll (string [, iterator] [, options ]) - -Same as `safeLoad()`, but understands multi-document sources. Applies -`iterator` to each document if specified, or returns array of documents. - -``` javascript -var yaml = require('js-yaml'); - -yaml.safeLoadAll(data, function (doc) { - console.log(doc); -}); -``` - - -### loadAll (string [, iterator] [ , options ]) - -Same as `safeLoadAll()` but uses `DEFAULT_FULL_SCHEMA` by default. - - -### safeDump (object [ , options ]) - -Serializes `object` as a YAML document. Uses `DEFAULT_SAFE_SCHEMA`, so it will -throw an exception if you try to dump regexps or functions. However, you can -disable exceptions by setting the `skipInvalid` option to `true`. - -options: - -- `indent` _(default: 2)_ - indentation width to use (in spaces). -- `skipInvalid` _(default: false)_ - do not throw on invalid types (like function - in the safe schema) and skip pairs and single values with such types. -- `flowLevel` (default: -1) - specifies level of nesting, when to switch from - block to flow style for collections. -1 means block style everwhere -- `styles` - "tag" => "style" map. Each tag may have own set of styles. -- `schema` _(default: `DEFAULT_SAFE_SCHEMA`)_ specifies a schema to use. -- `sortKeys` _(default: `false`)_ - if `true`, sort keys when dumping YAML. If a - function, use the function to sort the keys. -- `lineWidth` _(default: `80`)_ - set max line width. -- `noRefs` _(default: `false`)_ - if `true`, don't convert duplicate objects into references -- `noCompatMode` _(default: `false`)_ - if `true` don't try to be compatible with older - yaml versions. Currently: don't quote "yes", "no" and so on, as required for YAML 1.1 -- `condenseFlow` _(default: `false`)_ - if `true` flow sequences will be condensed, omitting the space between `a, b`. Eg. `'[a,b]'`, and omitting the space between `key: value` and quoting the key. Eg. `'{"a":b}'` Can be useful when using yaml for pretty URL query params as spaces are %-encoded. - -The following table show availlable styles (e.g. "canonical", -"binary"...) available for each tag (.e.g. !!null, !!int ...). Yaml -output is shown on the right side after `=>` (default setting) or `->`: - -``` none -!!null - "canonical" -> "~" - "lowercase" => "null" - "uppercase" -> "NULL" - "camelcase" -> "Null" - -!!int - "binary" -> "0b1", "0b101010", "0b1110001111010" - "octal" -> "01", "052", "016172" - "decimal" => "1", "42", "7290" - "hexadecimal" -> "0x1", "0x2A", "0x1C7A" - -!!bool - "lowercase" => "true", "false" - "uppercase" -> "TRUE", "FALSE" - "camelcase" -> "True", "False" - -!!float - "lowercase" => ".nan", '.inf' - "uppercase" -> ".NAN", '.INF' - "camelcase" -> ".NaN", '.Inf' -``` - -Example: - -``` javascript -safeDump (object, { - 'styles': { - '!!null': 'canonical' // dump null as ~ - }, - 'sortKeys': true // sort object keys -}); -``` - -### dump (object [ , options ]) - -Same as `safeDump()` but without limits (uses `DEFAULT_FULL_SCHEMA` by default). - - -Supported YAML types --------------------- - -The list of standard YAML tags and corresponding JavaScipt types. See also -[YAML tag discussion](http://pyyaml.org/wiki/YAMLTagDiscussion) and -[YAML types repository](http://yaml.org/type/). - -``` -!!null '' # null -!!bool 'yes' # bool -!!int '3...' # number -!!float '3.14...' # number -!!binary '...base64...' # buffer -!!timestamp 'YYYY-...' # date -!!omap [ ... ] # array of key-value pairs -!!pairs [ ... ] # array or array pairs -!!set { ... } # array of objects with given keys and null values -!!str '...' # string -!!seq [ ... ] # array -!!map { ... } # object -``` - -**JavaScript-specific tags** - -``` -!!js/regexp /pattern/gim # RegExp -!!js/undefined '' # Undefined -!!js/function 'function () {...}' # Function -``` - -Caveats -------- - -Note, that you use arrays or objects as key in JS-YAML. JS does not allow objects -or arrays as keys, and stringifies (by calling `toString()` method) them at the -moment of adding them. - -``` yaml ---- -? [ foo, bar ] -: - baz -? { foo: bar } -: - baz - - baz -``` - -``` javascript -{ "foo,bar": ["baz"], "[object Object]": ["baz", "baz"] } -``` - -Also, reading of properties on implicit block mapping keys is not supported yet. -So, the following YAML document cannot be loaded. - -``` yaml -&anchor foo: - foo: bar - *anchor: duplicate key - baz: bat - *anchor: duplicate key -``` - - -Breaking changes in 2.x.x -> 3.x.x ----------------------------------- - -If you have not used __custom__ tags or loader classes and not loaded yaml -files via `require()`, no changes are needed. Just upgrade the library. - -Otherwise, you should: - -1. Replace all occurrences of `require('xxxx.yml')` by `fs.readFileSync()` + - `yaml.safeLoad()`. -2. rewrite your custom tags constructors and custom loader - classes, to conform the new API. See - [examples](https://github.com/nodeca/js-yaml/tree/master/examples) and - [wiki](https://github.com/nodeca/js-yaml/wiki) for details. - - -License -------- - -View the [LICENSE](https://github.com/nodeca/js-yaml/blob/master/LICENSE) file -(MIT). diff --git a/node_modules/js-yaml/bin/js-yaml.js b/node_modules/js-yaml/bin/js-yaml.js deleted file mode 100755 index e79186be..00000000 --- a/node_modules/js-yaml/bin/js-yaml.js +++ /dev/null @@ -1,132 +0,0 @@ -#!/usr/bin/env node - - -'use strict'; - -/*eslint-disable no-console*/ - - -// stdlib -var fs = require('fs'); - - -// 3rd-party -var argparse = require('argparse'); - - -// internal -var yaml = require('..'); - - -//////////////////////////////////////////////////////////////////////////////// - - -var cli = new argparse.ArgumentParser({ - prog: 'js-yaml', - version: require('../package.json').version, - addHelp: true -}); - - -cli.addArgument([ '-c', '--compact' ], { - help: 'Display errors in compact mode', - action: 'storeTrue' -}); - - -// deprecated (not needed after we removed output colors) -// option suppressed, but not completely removed for compatibility -cli.addArgument([ '-j', '--to-json' ], { - help: argparse.Const.SUPPRESS, - dest: 'json', - action: 'storeTrue' -}); - - -cli.addArgument([ '-t', '--trace' ], { - help: 'Show stack trace on error', - action: 'storeTrue' -}); - -cli.addArgument([ 'file' ], { - help: 'File to read, utf-8 encoded without BOM', - nargs: '?', - defaultValue: '-' -}); - - -//////////////////////////////////////////////////////////////////////////////// - - -var options = cli.parseArgs(); - - -//////////////////////////////////////////////////////////////////////////////// - -function readFile(filename, encoding, callback) { - if (options.file === '-') { - // read from stdin - - var chunks = []; - - process.stdin.on('data', function (chunk) { - chunks.push(chunk); - }); - - process.stdin.on('end', function () { - return callback(null, Buffer.concat(chunks).toString(encoding)); - }); - } else { - fs.readFile(filename, encoding, callback); - } -} - -readFile(options.file, 'utf8', function (error, input) { - var output, isYaml; - - if (error) { - if (error.code === 'ENOENT') { - console.error('File not found: ' + options.file); - process.exit(2); - } - - console.error( - options.trace && error.stack || - error.message || - String(error)); - - process.exit(1); - } - - try { - output = JSON.parse(input); - isYaml = false; - } catch (err) { - if (err instanceof SyntaxError) { - try { - output = []; - yaml.loadAll(input, function (doc) { output.push(doc); }, {}); - isYaml = true; - - if (output.length === 0) output = null; - else if (output.length === 1) output = output[0]; - - } catch (e) { - if (options.trace && err.stack) console.error(e.stack); - else console.error(e.toString(options.compact)); - - process.exit(1); - } - } else { - console.error( - options.trace && err.stack || - err.message || - String(err)); - - process.exit(1); - } - } - - if (isYaml) console.log(JSON.stringify(output, null, ' ')); - else console.log(yaml.dump(output)); -}); diff --git a/node_modules/js-yaml/dist/js-yaml.js b/node_modules/js-yaml/dist/js-yaml.js deleted file mode 100644 index df93be39..00000000 --- a/node_modules/js-yaml/dist/js-yaml.js +++ /dev/null @@ -1,3905 +0,0 @@ -/* js-yaml 3.11.0 https://github.com/nodeca/js-yaml */(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.jsyaml = f()}})(function(){var define,module,exports;return (function(){function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o */ -var CHAR_QUESTION = 0x3F; /* ? */ -var CHAR_COMMERCIAL_AT = 0x40; /* @ */ -var CHAR_LEFT_SQUARE_BRACKET = 0x5B; /* [ */ -var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */ -var CHAR_GRAVE_ACCENT = 0x60; /* ` */ -var CHAR_LEFT_CURLY_BRACKET = 0x7B; /* { */ -var CHAR_VERTICAL_LINE = 0x7C; /* | */ -var CHAR_RIGHT_CURLY_BRACKET = 0x7D; /* } */ - -var ESCAPE_SEQUENCES = {}; - -ESCAPE_SEQUENCES[0x00] = '\\0'; -ESCAPE_SEQUENCES[0x07] = '\\a'; -ESCAPE_SEQUENCES[0x08] = '\\b'; -ESCAPE_SEQUENCES[0x09] = '\\t'; -ESCAPE_SEQUENCES[0x0A] = '\\n'; -ESCAPE_SEQUENCES[0x0B] = '\\v'; -ESCAPE_SEQUENCES[0x0C] = '\\f'; -ESCAPE_SEQUENCES[0x0D] = '\\r'; -ESCAPE_SEQUENCES[0x1B] = '\\e'; -ESCAPE_SEQUENCES[0x22] = '\\"'; -ESCAPE_SEQUENCES[0x5C] = '\\\\'; -ESCAPE_SEQUENCES[0x85] = '\\N'; -ESCAPE_SEQUENCES[0xA0] = '\\_'; -ESCAPE_SEQUENCES[0x2028] = '\\L'; -ESCAPE_SEQUENCES[0x2029] = '\\P'; - -var DEPRECATED_BOOLEANS_SYNTAX = [ - 'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON', - 'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF' -]; - -function compileStyleMap(schema, map) { - var result, keys, index, length, tag, style, type; - - if (map === null) return {}; - - result = {}; - keys = Object.keys(map); - - for (index = 0, length = keys.length; index < length; index += 1) { - tag = keys[index]; - style = String(map[tag]); - - if (tag.slice(0, 2) === '!!') { - tag = 'tag:yaml.org,2002:' + tag.slice(2); - } - type = schema.compiledTypeMap['fallback'][tag]; - - if (type && _hasOwnProperty.call(type.styleAliases, style)) { - style = type.styleAliases[style]; - } - - result[tag] = style; - } - - return result; -} - -function encodeHex(character) { - var string, handle, length; - - string = character.toString(16).toUpperCase(); - - if (character <= 0xFF) { - handle = 'x'; - length = 2; - } else if (character <= 0xFFFF) { - handle = 'u'; - length = 4; - } else if (character <= 0xFFFFFFFF) { - handle = 'U'; - length = 8; - } else { - throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF'); - } - - return '\\' + handle + common.repeat('0', length - string.length) + string; -} - -function State(options) { - this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; - this.indent = Math.max(1, (options['indent'] || 2)); - this.skipInvalid = options['skipInvalid'] || false; - this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']); - this.styleMap = compileStyleMap(this.schema, options['styles'] || null); - this.sortKeys = options['sortKeys'] || false; - this.lineWidth = options['lineWidth'] || 80; - this.noRefs = options['noRefs'] || false; - this.noCompatMode = options['noCompatMode'] || false; - this.condenseFlow = options['condenseFlow'] || false; - - this.implicitTypes = this.schema.compiledImplicit; - this.explicitTypes = this.schema.compiledExplicit; - - this.tag = null; - this.result = ''; - - this.duplicates = []; - this.usedDuplicates = null; -} - -// Indents every line in a string. Empty lines (\n only) are not indented. -function indentString(string, spaces) { - var ind = common.repeat(' ', spaces), - position = 0, - next = -1, - result = '', - line, - length = string.length; - - while (position < length) { - next = string.indexOf('\n', position); - if (next === -1) { - line = string.slice(position); - position = length; - } else { - line = string.slice(position, next + 1); - position = next + 1; - } - - if (line.length && line !== '\n') result += ind; - - result += line; - } - - return result; -} - -function generateNextLine(state, level) { - return '\n' + common.repeat(' ', state.indent * level); -} - -function testImplicitResolving(state, str) { - var index, length, type; - - for (index = 0, length = state.implicitTypes.length; index < length; index += 1) { - type = state.implicitTypes[index]; - - if (type.resolve(str)) { - return true; - } - } - - return false; -} - -// [33] s-white ::= s-space | s-tab -function isWhitespace(c) { - return c === CHAR_SPACE || c === CHAR_TAB; -} - -// Returns true if the character can be printed without escaping. -// From YAML 1.2: "any allowed characters known to be non-printable -// should also be escaped. [However,] This isn’t mandatory" -// Derived from nb-char - \t - #x85 - #xA0 - #x2028 - #x2029. -function isPrintable(c) { - return (0x00020 <= c && c <= 0x00007E) - || ((0x000A1 <= c && c <= 0x00D7FF) && c !== 0x2028 && c !== 0x2029) - || ((0x0E000 <= c && c <= 0x00FFFD) && c !== 0xFEFF /* BOM */) - || (0x10000 <= c && c <= 0x10FFFF); -} - -// Simplified test for values allowed after the first character in plain style. -function isPlainSafe(c) { - // Uses a subset of nb-char - c-flow-indicator - ":" - "#" - // where nb-char ::= c-printable - b-char - c-byte-order-mark. - return isPrintable(c) && c !== 0xFEFF - // - c-flow-indicator - && c !== CHAR_COMMA - && c !== CHAR_LEFT_SQUARE_BRACKET - && c !== CHAR_RIGHT_SQUARE_BRACKET - && c !== CHAR_LEFT_CURLY_BRACKET - && c !== CHAR_RIGHT_CURLY_BRACKET - // - ":" - "#" - && c !== CHAR_COLON - && c !== CHAR_SHARP; -} - -// Simplified test for values allowed as the first character in plain style. -function isPlainSafeFirst(c) { - // Uses a subset of ns-char - c-indicator - // where ns-char = nb-char - s-white. - return isPrintable(c) && c !== 0xFEFF - && !isWhitespace(c) // - s-white - // - (c-indicator ::= - // “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}” - && c !== CHAR_MINUS - && c !== CHAR_QUESTION - && c !== CHAR_COLON - && c !== CHAR_COMMA - && c !== CHAR_LEFT_SQUARE_BRACKET - && c !== CHAR_RIGHT_SQUARE_BRACKET - && c !== CHAR_LEFT_CURLY_BRACKET - && c !== CHAR_RIGHT_CURLY_BRACKET - // | “#” | “&” | “*” | “!” | “|” | “>” | “'” | “"” - && c !== CHAR_SHARP - && c !== CHAR_AMPERSAND - && c !== CHAR_ASTERISK - && c !== CHAR_EXCLAMATION - && c !== CHAR_VERTICAL_LINE - && c !== CHAR_GREATER_THAN - && c !== CHAR_SINGLE_QUOTE - && c !== CHAR_DOUBLE_QUOTE - // | “%” | “@” | “`”) - && c !== CHAR_PERCENT - && c !== CHAR_COMMERCIAL_AT - && c !== CHAR_GRAVE_ACCENT; -} - -var STYLE_PLAIN = 1, - STYLE_SINGLE = 2, - STYLE_LITERAL = 3, - STYLE_FOLDED = 4, - STYLE_DOUBLE = 5; - -// Determines which scalar styles are possible and returns the preferred style. -// lineWidth = -1 => no limit. -// Pre-conditions: str.length > 0. -// Post-conditions: -// STYLE_PLAIN or STYLE_SINGLE => no \n are in the string. -// STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1). -// STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1). -function chooseScalarStyle(string, singleLineOnly, indentPerLevel, lineWidth, testAmbiguousType) { - var i; - var char; - var hasLineBreak = false; - var hasFoldableLine = false; // only checked if shouldTrackWidth - var shouldTrackWidth = lineWidth !== -1; - var previousLineBreak = -1; // count the first line correctly - var plain = isPlainSafeFirst(string.charCodeAt(0)) - && !isWhitespace(string.charCodeAt(string.length - 1)); - - if (singleLineOnly) { - // Case: no block styles. - // Check for disallowed characters to rule out plain and single. - for (i = 0; i < string.length; i++) { - char = string.charCodeAt(i); - if (!isPrintable(char)) { - return STYLE_DOUBLE; - } - plain = plain && isPlainSafe(char); - } - } else { - // Case: block styles permitted. - for (i = 0; i < string.length; i++) { - char = string.charCodeAt(i); - if (char === CHAR_LINE_FEED) { - hasLineBreak = true; - // Check if any line can be folded. - if (shouldTrackWidth) { - hasFoldableLine = hasFoldableLine || - // Foldable line = too long, and not more-indented. - (i - previousLineBreak - 1 > lineWidth && - string[previousLineBreak + 1] !== ' '); - previousLineBreak = i; - } - } else if (!isPrintable(char)) { - return STYLE_DOUBLE; - } - plain = plain && isPlainSafe(char); - } - // in case the end is missing a \n - hasFoldableLine = hasFoldableLine || (shouldTrackWidth && - (i - previousLineBreak - 1 > lineWidth && - string[previousLineBreak + 1] !== ' ')); - } - // Although every style can represent \n without escaping, prefer block styles - // for multiline, since they're more readable and they don't add empty lines. - // Also prefer folding a super-long line. - if (!hasLineBreak && !hasFoldableLine) { - // Strings interpretable as another type have to be quoted; - // e.g. the string 'true' vs. the boolean true. - return plain && !testAmbiguousType(string) - ? STYLE_PLAIN : STYLE_SINGLE; - } - // Edge case: block indentation indicator can only have one digit. - if (string[0] === ' ' && indentPerLevel > 9) { - return STYLE_DOUBLE; - } - // At this point we know block styles are valid. - // Prefer literal style unless we want to fold. - return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL; -} - -// Note: line breaking/folding is implemented for only the folded style. -// NB. We drop the last trailing newline (if any) of a returned block scalar -// since the dumper adds its own newline. This always works: -// • No ending newline => unaffected; already using strip "-" chomping. -// • Ending newline => removed then restored. -// Importantly, this keeps the "+" chomp indicator from gaining an extra line. -function writeScalar(state, string, level, iskey) { - state.dump = (function () { - if (string.length === 0) { - return "''"; - } - if (!state.noCompatMode && - DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1) { - return "'" + string + "'"; - } - - var indent = state.indent * Math.max(1, level); // no 0-indent scalars - // As indentation gets deeper, let the width decrease monotonically - // to the lower bound min(state.lineWidth, 40). - // Note that this implies - // state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound. - // state.lineWidth > 40 + state.indent: width decreases until the lower bound. - // This behaves better than a constant minimum width which disallows narrower options, - // or an indent threshold which causes the width to suddenly increase. - var lineWidth = state.lineWidth === -1 - ? -1 : Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent); - - // Without knowing if keys are implicit/explicit, assume implicit for safety. - var singleLineOnly = iskey - // No block styles in flow mode. - || (state.flowLevel > -1 && level >= state.flowLevel); - function testAmbiguity(string) { - return testImplicitResolving(state, string); - } - - switch (chooseScalarStyle(string, singleLineOnly, state.indent, lineWidth, testAmbiguity)) { - case STYLE_PLAIN: - return string; - case STYLE_SINGLE: - return "'" + string.replace(/'/g, "''") + "'"; - case STYLE_LITERAL: - return '|' + blockHeader(string, state.indent) - + dropEndingNewline(indentString(string, indent)); - case STYLE_FOLDED: - return '>' + blockHeader(string, state.indent) - + dropEndingNewline(indentString(foldString(string, lineWidth), indent)); - case STYLE_DOUBLE: - return '"' + escapeString(string, lineWidth) + '"'; - default: - throw new YAMLException('impossible error: invalid scalar style'); - } - }()); -} - -// Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9. -function blockHeader(string, indentPerLevel) { - var indentIndicator = (string[0] === ' ') ? String(indentPerLevel) : ''; - - // note the special case: the string '\n' counts as a "trailing" empty line. - var clip = string[string.length - 1] === '\n'; - var keep = clip && (string[string.length - 2] === '\n' || string === '\n'); - var chomp = keep ? '+' : (clip ? '' : '-'); - - return indentIndicator + chomp + '\n'; -} - -// (See the note for writeScalar.) -function dropEndingNewline(string) { - return string[string.length - 1] === '\n' ? string.slice(0, -1) : string; -} - -// Note: a long line without a suitable break point will exceed the width limit. -// Pre-conditions: every char in str isPrintable, str.length > 0, width > 0. -function foldString(string, width) { - // In folded style, $k$ consecutive newlines output as $k+1$ newlines— - // unless they're before or after a more-indented line, or at the very - // beginning or end, in which case $k$ maps to $k$. - // Therefore, parse each chunk as newline(s) followed by a content line. - var lineRe = /(\n+)([^\n]*)/g; - - // first line (possibly an empty line) - var result = (function () { - var nextLF = string.indexOf('\n'); - nextLF = nextLF !== -1 ? nextLF : string.length; - lineRe.lastIndex = nextLF; - return foldLine(string.slice(0, nextLF), width); - }()); - // If we haven't reached the first content line yet, don't add an extra \n. - var prevMoreIndented = string[0] === '\n' || string[0] === ' '; - var moreIndented; - - // rest of the lines - var match; - while ((match = lineRe.exec(string))) { - var prefix = match[1], line = match[2]; - moreIndented = (line[0] === ' '); - result += prefix - + (!prevMoreIndented && !moreIndented && line !== '' - ? '\n' : '') - + foldLine(line, width); - prevMoreIndented = moreIndented; - } - - return result; -} - -// Greedy line breaking. -// Picks the longest line under the limit each time, -// otherwise settles for the shortest line over the limit. -// NB. More-indented lines *cannot* be folded, as that would add an extra \n. -function foldLine(line, width) { - if (line === '' || line[0] === ' ') return line; - - // Since a more-indented line adds a \n, breaks can't be followed by a space. - var breakRe = / [^ ]/g; // note: the match index will always be <= length-2. - var match; - // start is an inclusive index. end, curr, and next are exclusive. - var start = 0, end, curr = 0, next = 0; - var result = ''; - - // Invariants: 0 <= start <= length-1. - // 0 <= curr <= next <= max(0, length-2). curr - start <= width. - // Inside the loop: - // A match implies length >= 2, so curr and next are <= length-2. - while ((match = breakRe.exec(line))) { - next = match.index; - // maintain invariant: curr - start <= width - if (next - start > width) { - end = (curr > start) ? curr : next; // derive end <= length-2 - result += '\n' + line.slice(start, end); - // skip the space that was output as \n - start = end + 1; // derive start <= length-1 - } - curr = next; - } - - // By the invariants, start <= length-1, so there is something left over. - // It is either the whole string or a part starting from non-whitespace. - result += '\n'; - // Insert a break if the remainder is too long and there is a break available. - if (line.length - start > width && curr > start) { - result += line.slice(start, curr) + '\n' + line.slice(curr + 1); - } else { - result += line.slice(start); - } - - return result.slice(1); // drop extra \n joiner -} - -// Escapes a double-quoted string. -function escapeString(string) { - var result = ''; - var char, nextChar; - var escapeSeq; - - for (var i = 0; i < string.length; i++) { - char = string.charCodeAt(i); - // Check for surrogate pairs (reference Unicode 3.0 section "3.7 Surrogates"). - if (char >= 0xD800 && char <= 0xDBFF/* high surrogate */) { - nextChar = string.charCodeAt(i + 1); - if (nextChar >= 0xDC00 && nextChar <= 0xDFFF/* low surrogate */) { - // Combine the surrogate pair and store it escaped. - result += encodeHex((char - 0xD800) * 0x400 + nextChar - 0xDC00 + 0x10000); - // Advance index one extra since we already used that char here. - i++; continue; - } - } - escapeSeq = ESCAPE_SEQUENCES[char]; - result += !escapeSeq && isPrintable(char) - ? string[i] - : escapeSeq || encodeHex(char); - } - - return result; -} - -function writeFlowSequence(state, level, object) { - var _result = '', - _tag = state.tag, - index, - length; - - for (index = 0, length = object.length; index < length; index += 1) { - // Write only valid elements. - if (writeNode(state, level, object[index], false, false)) { - if (index !== 0) _result += ',' + (!state.condenseFlow ? ' ' : ''); - _result += state.dump; - } - } - - state.tag = _tag; - state.dump = '[' + _result + ']'; -} - -function writeBlockSequence(state, level, object, compact) { - var _result = '', - _tag = state.tag, - index, - length; - - for (index = 0, length = object.length; index < length; index += 1) { - // Write only valid elements. - if (writeNode(state, level + 1, object[index], true, true)) { - if (!compact || index !== 0) { - _result += generateNextLine(state, level); - } - - if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { - _result += '-'; - } else { - _result += '- '; - } - - _result += state.dump; - } - } - - state.tag = _tag; - state.dump = _result || '[]'; // Empty sequence if no valid values. -} - -function writeFlowMapping(state, level, object) { - var _result = '', - _tag = state.tag, - objectKeyList = Object.keys(object), - index, - length, - objectKey, - objectValue, - pairBuffer; - - for (index = 0, length = objectKeyList.length; index < length; index += 1) { - pairBuffer = state.condenseFlow ? '"' : ''; - - if (index !== 0) pairBuffer += ', '; - - objectKey = objectKeyList[index]; - objectValue = object[objectKey]; - - if (!writeNode(state, level, objectKey, false, false)) { - continue; // Skip this pair because of invalid key; - } - - if (state.dump.length > 1024) pairBuffer += '? '; - - pairBuffer += state.dump + (state.condenseFlow ? '"' : '') + ':' + (state.condenseFlow ? '' : ' '); - - if (!writeNode(state, level, objectValue, false, false)) { - continue; // Skip this pair because of invalid value. - } - - pairBuffer += state.dump; - - // Both key and value are valid. - _result += pairBuffer; - } - - state.tag = _tag; - state.dump = '{' + _result + '}'; -} - -function writeBlockMapping(state, level, object, compact) { - var _result = '', - _tag = state.tag, - objectKeyList = Object.keys(object), - index, - length, - objectKey, - objectValue, - explicitPair, - pairBuffer; - - // Allow sorting keys so that the output file is deterministic - if (state.sortKeys === true) { - // Default sorting - objectKeyList.sort(); - } else if (typeof state.sortKeys === 'function') { - // Custom sort function - objectKeyList.sort(state.sortKeys); - } else if (state.sortKeys) { - // Something is wrong - throw new YAMLException('sortKeys must be a boolean or a function'); - } - - for (index = 0, length = objectKeyList.length; index < length; index += 1) { - pairBuffer = ''; - - if (!compact || index !== 0) { - pairBuffer += generateNextLine(state, level); - } - - objectKey = objectKeyList[index]; - objectValue = object[objectKey]; - - if (!writeNode(state, level + 1, objectKey, true, true, true)) { - continue; // Skip this pair because of invalid key. - } - - explicitPair = (state.tag !== null && state.tag !== '?') || - (state.dump && state.dump.length > 1024); - - if (explicitPair) { - if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { - pairBuffer += '?'; - } else { - pairBuffer += '? '; - } - } - - pairBuffer += state.dump; - - if (explicitPair) { - pairBuffer += generateNextLine(state, level); - } - - if (!writeNode(state, level + 1, objectValue, true, explicitPair)) { - continue; // Skip this pair because of invalid value. - } - - if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { - pairBuffer += ':'; - } else { - pairBuffer += ': '; - } - - pairBuffer += state.dump; - - // Both key and value are valid. - _result += pairBuffer; - } - - state.tag = _tag; - state.dump = _result || '{}'; // Empty mapping if no valid pairs. -} - -function detectType(state, object, explicit) { - var _result, typeList, index, length, type, style; - - typeList = explicit ? state.explicitTypes : state.implicitTypes; - - for (index = 0, length = typeList.length; index < length; index += 1) { - type = typeList[index]; - - if ((type.instanceOf || type.predicate) && - (!type.instanceOf || ((typeof object === 'object') && (object instanceof type.instanceOf))) && - (!type.predicate || type.predicate(object))) { - - state.tag = explicit ? type.tag : '?'; - - if (type.represent) { - style = state.styleMap[type.tag] || type.defaultStyle; - - if (_toString.call(type.represent) === '[object Function]') { - _result = type.represent(object, style); - } else if (_hasOwnProperty.call(type.represent, style)) { - _result = type.represent[style](object, style); - } else { - throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style'); - } - - state.dump = _result; - } - - return true; - } - } - - return false; -} - -// Serializes `object` and writes it to global `result`. -// Returns true on success, or false on invalid object. -// -function writeNode(state, level, object, block, compact, iskey) { - state.tag = null; - state.dump = object; - - if (!detectType(state, object, false)) { - detectType(state, object, true); - } - - var type = _toString.call(state.dump); - - if (block) { - block = (state.flowLevel < 0 || state.flowLevel > level); - } - - var objectOrArray = type === '[object Object]' || type === '[object Array]', - duplicateIndex, - duplicate; - - if (objectOrArray) { - duplicateIndex = state.duplicates.indexOf(object); - duplicate = duplicateIndex !== -1; - } - - if ((state.tag !== null && state.tag !== '?') || duplicate || (state.indent !== 2 && level > 0)) { - compact = false; - } - - if (duplicate && state.usedDuplicates[duplicateIndex]) { - state.dump = '*ref_' + duplicateIndex; - } else { - if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) { - state.usedDuplicates[duplicateIndex] = true; - } - if (type === '[object Object]') { - if (block && (Object.keys(state.dump).length !== 0)) { - writeBlockMapping(state, level, state.dump, compact); - if (duplicate) { - state.dump = '&ref_' + duplicateIndex + state.dump; - } - } else { - writeFlowMapping(state, level, state.dump); - if (duplicate) { - state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; - } - } - } else if (type === '[object Array]') { - if (block && (state.dump.length !== 0)) { - writeBlockSequence(state, level, state.dump, compact); - if (duplicate) { - state.dump = '&ref_' + duplicateIndex + state.dump; - } - } else { - writeFlowSequence(state, level, state.dump); - if (duplicate) { - state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; - } - } - } else if (type === '[object String]') { - if (state.tag !== '?') { - writeScalar(state, state.dump, level, iskey); - } - } else { - if (state.skipInvalid) return false; - throw new YAMLException('unacceptable kind of an object to dump ' + type); - } - - if (state.tag !== null && state.tag !== '?') { - state.dump = '!<' + state.tag + '> ' + state.dump; - } - } - - return true; -} - -function getDuplicateReferences(object, state) { - var objects = [], - duplicatesIndexes = [], - index, - length; - - inspectNode(object, objects, duplicatesIndexes); - - for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) { - state.duplicates.push(objects[duplicatesIndexes[index]]); - } - state.usedDuplicates = new Array(length); -} - -function inspectNode(object, objects, duplicatesIndexes) { - var objectKeyList, - index, - length; - - if (object !== null && typeof object === 'object') { - index = objects.indexOf(object); - if (index !== -1) { - if (duplicatesIndexes.indexOf(index) === -1) { - duplicatesIndexes.push(index); - } - } else { - objects.push(object); - - if (Array.isArray(object)) { - for (index = 0, length = object.length; index < length; index += 1) { - inspectNode(object[index], objects, duplicatesIndexes); - } - } else { - objectKeyList = Object.keys(object); - - for (index = 0, length = objectKeyList.length; index < length; index += 1) { - inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes); - } - } - } - } -} - -function dump(input, options) { - options = options || {}; - - var state = new State(options); - - if (!state.noRefs) getDuplicateReferences(input, state); - - if (writeNode(state, 0, input, true, true)) return state.dump + '\n'; - - return ''; -} - -function safeDump(input, options) { - return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); -} - -module.exports.dump = dump; -module.exports.safeDump = safeDump; - -},{"./common":2,"./exception":4,"./schema/default_full":9,"./schema/default_safe":10}],4:[function(require,module,exports){ -// YAML error class. http://stackoverflow.com/questions/8458984 -// -'use strict'; - -function YAMLException(reason, mark) { - // Super constructor - Error.call(this); - - this.name = 'YAMLException'; - this.reason = reason; - this.mark = mark; - this.message = (this.reason || '(unknown reason)') + (this.mark ? ' ' + this.mark.toString() : ''); - - // Include stack trace in error object - if (Error.captureStackTrace) { - // Chrome and NodeJS - Error.captureStackTrace(this, this.constructor); - } else { - // FF, IE 10+ and Safari 6+. Fallback for others - this.stack = (new Error()).stack || ''; - } -} - - -// Inherit from Error -YAMLException.prototype = Object.create(Error.prototype); -YAMLException.prototype.constructor = YAMLException; - - -YAMLException.prototype.toString = function toString(compact) { - var result = this.name + ': '; - - result += this.reason || '(unknown reason)'; - - if (!compact && this.mark) { - result += ' ' + this.mark.toString(); - } - - return result; -}; - - -module.exports = YAMLException; - -},{}],5:[function(require,module,exports){ -'use strict'; - -/*eslint-disable max-len,no-use-before-define*/ - -var common = require('./common'); -var YAMLException = require('./exception'); -var Mark = require('./mark'); -var DEFAULT_SAFE_SCHEMA = require('./schema/default_safe'); -var DEFAULT_FULL_SCHEMA = require('./schema/default_full'); - - -var _hasOwnProperty = Object.prototype.hasOwnProperty; - - -var CONTEXT_FLOW_IN = 1; -var CONTEXT_FLOW_OUT = 2; -var CONTEXT_BLOCK_IN = 3; -var CONTEXT_BLOCK_OUT = 4; - - -var CHOMPING_CLIP = 1; -var CHOMPING_STRIP = 2; -var CHOMPING_KEEP = 3; - - -var PATTERN_NON_PRINTABLE = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; -var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/; -var PATTERN_FLOW_INDICATORS = /[,\[\]\{\}]/; -var PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\-]+!)$/i; -var PATTERN_TAG_URI = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i; - - -function is_EOL(c) { - return (c === 0x0A/* LF */) || (c === 0x0D/* CR */); -} - -function is_WHITE_SPACE(c) { - return (c === 0x09/* Tab */) || (c === 0x20/* Space */); -} - -function is_WS_OR_EOL(c) { - return (c === 0x09/* Tab */) || - (c === 0x20/* Space */) || - (c === 0x0A/* LF */) || - (c === 0x0D/* CR */); -} - -function is_FLOW_INDICATOR(c) { - return c === 0x2C/* , */ || - c === 0x5B/* [ */ || - c === 0x5D/* ] */ || - c === 0x7B/* { */ || - c === 0x7D/* } */; -} - -function fromHexCode(c) { - var lc; - - if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { - return c - 0x30; - } - - /*eslint-disable no-bitwise*/ - lc = c | 0x20; - - if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) { - return lc - 0x61 + 10; - } - - return -1; -} - -function escapedHexLen(c) { - if (c === 0x78/* x */) { return 2; } - if (c === 0x75/* u */) { return 4; } - if (c === 0x55/* U */) { return 8; } - return 0; -} - -function fromDecimalCode(c) { - if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { - return c - 0x30; - } - - return -1; -} - -function simpleEscapeSequence(c) { - /* eslint-disable indent */ - return (c === 0x30/* 0 */) ? '\x00' : - (c === 0x61/* a */) ? '\x07' : - (c === 0x62/* b */) ? '\x08' : - (c === 0x74/* t */) ? '\x09' : - (c === 0x09/* Tab */) ? '\x09' : - (c === 0x6E/* n */) ? '\x0A' : - (c === 0x76/* v */) ? '\x0B' : - (c === 0x66/* f */) ? '\x0C' : - (c === 0x72/* r */) ? '\x0D' : - (c === 0x65/* e */) ? '\x1B' : - (c === 0x20/* Space */) ? ' ' : - (c === 0x22/* " */) ? '\x22' : - (c === 0x2F/* / */) ? '/' : - (c === 0x5C/* \ */) ? '\x5C' : - (c === 0x4E/* N */) ? '\x85' : - (c === 0x5F/* _ */) ? '\xA0' : - (c === 0x4C/* L */) ? '\u2028' : - (c === 0x50/* P */) ? '\u2029' : ''; -} - -function charFromCodepoint(c) { - if (c <= 0xFFFF) { - return String.fromCharCode(c); - } - // Encode UTF-16 surrogate pair - // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF - return String.fromCharCode( - ((c - 0x010000) >> 10) + 0xD800, - ((c - 0x010000) & 0x03FF) + 0xDC00 - ); -} - -var simpleEscapeCheck = new Array(256); // integer, for fast access -var simpleEscapeMap = new Array(256); -for (var i = 0; i < 256; i++) { - simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0; - simpleEscapeMap[i] = simpleEscapeSequence(i); -} - - -function State(input, options) { - this.input = input; - - this.filename = options['filename'] || null; - this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; - this.onWarning = options['onWarning'] || null; - this.legacy = options['legacy'] || false; - this.json = options['json'] || false; - this.listener = options['listener'] || null; - - this.implicitTypes = this.schema.compiledImplicit; - this.typeMap = this.schema.compiledTypeMap; - - this.length = input.length; - this.position = 0; - this.line = 0; - this.lineStart = 0; - this.lineIndent = 0; - - this.documents = []; - - /* - this.version; - this.checkLineBreaks; - this.tagMap; - this.anchorMap; - this.tag; - this.anchor; - this.kind; - this.result;*/ - -} - - -function generateError(state, message) { - return new YAMLException( - message, - new Mark(state.filename, state.input, state.position, state.line, (state.position - state.lineStart))); -} - -function throwError(state, message) { - throw generateError(state, message); -} - -function throwWarning(state, message) { - if (state.onWarning) { - state.onWarning.call(null, generateError(state, message)); - } -} - - -var directiveHandlers = { - - YAML: function handleYamlDirective(state, name, args) { - - var match, major, minor; - - if (state.version !== null) { - throwError(state, 'duplication of %YAML directive'); - } - - if (args.length !== 1) { - throwError(state, 'YAML directive accepts exactly one argument'); - } - - match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]); - - if (match === null) { - throwError(state, 'ill-formed argument of the YAML directive'); - } - - major = parseInt(match[1], 10); - minor = parseInt(match[2], 10); - - if (major !== 1) { - throwError(state, 'unacceptable YAML version of the document'); - } - - state.version = args[0]; - state.checkLineBreaks = (minor < 2); - - if (minor !== 1 && minor !== 2) { - throwWarning(state, 'unsupported YAML version of the document'); - } - }, - - TAG: function handleTagDirective(state, name, args) { - - var handle, prefix; - - if (args.length !== 2) { - throwError(state, 'TAG directive accepts exactly two arguments'); - } - - handle = args[0]; - prefix = args[1]; - - if (!PATTERN_TAG_HANDLE.test(handle)) { - throwError(state, 'ill-formed tag handle (first argument) of the TAG directive'); - } - - if (_hasOwnProperty.call(state.tagMap, handle)) { - throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle'); - } - - if (!PATTERN_TAG_URI.test(prefix)) { - throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive'); - } - - state.tagMap[handle] = prefix; - } -}; - - -function captureSegment(state, start, end, checkJson) { - var _position, _length, _character, _result; - - if (start < end) { - _result = state.input.slice(start, end); - - if (checkJson) { - for (_position = 0, _length = _result.length; _position < _length; _position += 1) { - _character = _result.charCodeAt(_position); - if (!(_character === 0x09 || - (0x20 <= _character && _character <= 0x10FFFF))) { - throwError(state, 'expected valid JSON character'); - } - } - } else if (PATTERN_NON_PRINTABLE.test(_result)) { - throwError(state, 'the stream contains non-printable characters'); - } - - state.result += _result; - } -} - -function mergeMappings(state, destination, source, overridableKeys) { - var sourceKeys, key, index, quantity; - - if (!common.isObject(source)) { - throwError(state, 'cannot merge mappings; the provided source object is unacceptable'); - } - - sourceKeys = Object.keys(source); - - for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) { - key = sourceKeys[index]; - - if (!_hasOwnProperty.call(destination, key)) { - destination[key] = source[key]; - overridableKeys[key] = true; - } - } -} - -function storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, startLine, startPos) { - var index, quantity; - - keyNode = String(keyNode); - - if (_result === null) { - _result = {}; - } - - if (keyTag === 'tag:yaml.org,2002:merge') { - if (Array.isArray(valueNode)) { - for (index = 0, quantity = valueNode.length; index < quantity; index += 1) { - mergeMappings(state, _result, valueNode[index], overridableKeys); - } - } else { - mergeMappings(state, _result, valueNode, overridableKeys); - } - } else { - if (!state.json && - !_hasOwnProperty.call(overridableKeys, keyNode) && - _hasOwnProperty.call(_result, keyNode)) { - state.line = startLine || state.line; - state.position = startPos || state.position; - throwError(state, 'duplicated mapping key'); - } - _result[keyNode] = valueNode; - delete overridableKeys[keyNode]; - } - - return _result; -} - -function readLineBreak(state) { - var ch; - - ch = state.input.charCodeAt(state.position); - - if (ch === 0x0A/* LF */) { - state.position++; - } else if (ch === 0x0D/* CR */) { - state.position++; - if (state.input.charCodeAt(state.position) === 0x0A/* LF */) { - state.position++; - } - } else { - throwError(state, 'a line break is expected'); - } - - state.line += 1; - state.lineStart = state.position; -} - -function skipSeparationSpace(state, allowComments, checkIndent) { - var lineBreaks = 0, - ch = state.input.charCodeAt(state.position); - - while (ch !== 0) { - while (is_WHITE_SPACE(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (allowComments && ch === 0x23/* # */) { - do { - ch = state.input.charCodeAt(++state.position); - } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && ch !== 0); - } - - if (is_EOL(ch)) { - readLineBreak(state); - - ch = state.input.charCodeAt(state.position); - lineBreaks++; - state.lineIndent = 0; - - while (ch === 0x20/* Space */) { - state.lineIndent++; - ch = state.input.charCodeAt(++state.position); - } - } else { - break; - } - } - - if (checkIndent !== -1 && lineBreaks !== 0 && state.lineIndent < checkIndent) { - throwWarning(state, 'deficient indentation'); - } - - return lineBreaks; -} - -function testDocumentSeparator(state) { - var _position = state.position, - ch; - - ch = state.input.charCodeAt(_position); - - // Condition state.position === state.lineStart is tested - // in parent on each call, for efficiency. No needs to test here again. - if ((ch === 0x2D/* - */ || ch === 0x2E/* . */) && - ch === state.input.charCodeAt(_position + 1) && - ch === state.input.charCodeAt(_position + 2)) { - - _position += 3; - - ch = state.input.charCodeAt(_position); - - if (ch === 0 || is_WS_OR_EOL(ch)) { - return true; - } - } - - return false; -} - -function writeFoldedLines(state, count) { - if (count === 1) { - state.result += ' '; - } else if (count > 1) { - state.result += common.repeat('\n', count - 1); - } -} - - -function readPlainScalar(state, nodeIndent, withinFlowCollection) { - var preceding, - following, - captureStart, - captureEnd, - hasPendingContent, - _line, - _lineStart, - _lineIndent, - _kind = state.kind, - _result = state.result, - ch; - - ch = state.input.charCodeAt(state.position); - - if (is_WS_OR_EOL(ch) || - is_FLOW_INDICATOR(ch) || - ch === 0x23/* # */ || - ch === 0x26/* & */ || - ch === 0x2A/* * */ || - ch === 0x21/* ! */ || - ch === 0x7C/* | */ || - ch === 0x3E/* > */ || - ch === 0x27/* ' */ || - ch === 0x22/* " */ || - ch === 0x25/* % */ || - ch === 0x40/* @ */ || - ch === 0x60/* ` */) { - return false; - } - - if (ch === 0x3F/* ? */ || ch === 0x2D/* - */) { - following = state.input.charCodeAt(state.position + 1); - - if (is_WS_OR_EOL(following) || - withinFlowCollection && is_FLOW_INDICATOR(following)) { - return false; - } - } - - state.kind = 'scalar'; - state.result = ''; - captureStart = captureEnd = state.position; - hasPendingContent = false; - - while (ch !== 0) { - if (ch === 0x3A/* : */) { - following = state.input.charCodeAt(state.position + 1); - - if (is_WS_OR_EOL(following) || - withinFlowCollection && is_FLOW_INDICATOR(following)) { - break; - } - - } else if (ch === 0x23/* # */) { - preceding = state.input.charCodeAt(state.position - 1); - - if (is_WS_OR_EOL(preceding)) { - break; - } - - } else if ((state.position === state.lineStart && testDocumentSeparator(state)) || - withinFlowCollection && is_FLOW_INDICATOR(ch)) { - break; - - } else if (is_EOL(ch)) { - _line = state.line; - _lineStart = state.lineStart; - _lineIndent = state.lineIndent; - skipSeparationSpace(state, false, -1); - - if (state.lineIndent >= nodeIndent) { - hasPendingContent = true; - ch = state.input.charCodeAt(state.position); - continue; - } else { - state.position = captureEnd; - state.line = _line; - state.lineStart = _lineStart; - state.lineIndent = _lineIndent; - break; - } - } - - if (hasPendingContent) { - captureSegment(state, captureStart, captureEnd, false); - writeFoldedLines(state, state.line - _line); - captureStart = captureEnd = state.position; - hasPendingContent = false; - } - - if (!is_WHITE_SPACE(ch)) { - captureEnd = state.position + 1; - } - - ch = state.input.charCodeAt(++state.position); - } - - captureSegment(state, captureStart, captureEnd, false); - - if (state.result) { - return true; - } - - state.kind = _kind; - state.result = _result; - return false; -} - -function readSingleQuotedScalar(state, nodeIndent) { - var ch, - captureStart, captureEnd; - - ch = state.input.charCodeAt(state.position); - - if (ch !== 0x27/* ' */) { - return false; - } - - state.kind = 'scalar'; - state.result = ''; - state.position++; - captureStart = captureEnd = state.position; - - while ((ch = state.input.charCodeAt(state.position)) !== 0) { - if (ch === 0x27/* ' */) { - captureSegment(state, captureStart, state.position, true); - ch = state.input.charCodeAt(++state.position); - - if (ch === 0x27/* ' */) { - captureStart = state.position; - state.position++; - captureEnd = state.position; - } else { - return true; - } - - } else if (is_EOL(ch)) { - captureSegment(state, captureStart, captureEnd, true); - writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); - captureStart = captureEnd = state.position; - - } else if (state.position === state.lineStart && testDocumentSeparator(state)) { - throwError(state, 'unexpected end of the document within a single quoted scalar'); - - } else { - state.position++; - captureEnd = state.position; - } - } - - throwError(state, 'unexpected end of the stream within a single quoted scalar'); -} - -function readDoubleQuotedScalar(state, nodeIndent) { - var captureStart, - captureEnd, - hexLength, - hexResult, - tmp, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch !== 0x22/* " */) { - return false; - } - - state.kind = 'scalar'; - state.result = ''; - state.position++; - captureStart = captureEnd = state.position; - - while ((ch = state.input.charCodeAt(state.position)) !== 0) { - if (ch === 0x22/* " */) { - captureSegment(state, captureStart, state.position, true); - state.position++; - return true; - - } else if (ch === 0x5C/* \ */) { - captureSegment(state, captureStart, state.position, true); - ch = state.input.charCodeAt(++state.position); - - if (is_EOL(ch)) { - skipSeparationSpace(state, false, nodeIndent); - - // TODO: rework to inline fn with no type cast? - } else if (ch < 256 && simpleEscapeCheck[ch]) { - state.result += simpleEscapeMap[ch]; - state.position++; - - } else if ((tmp = escapedHexLen(ch)) > 0) { - hexLength = tmp; - hexResult = 0; - - for (; hexLength > 0; hexLength--) { - ch = state.input.charCodeAt(++state.position); - - if ((tmp = fromHexCode(ch)) >= 0) { - hexResult = (hexResult << 4) + tmp; - - } else { - throwError(state, 'expected hexadecimal character'); - } - } - - state.result += charFromCodepoint(hexResult); - - state.position++; - - } else { - throwError(state, 'unknown escape sequence'); - } - - captureStart = captureEnd = state.position; - - } else if (is_EOL(ch)) { - captureSegment(state, captureStart, captureEnd, true); - writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); - captureStart = captureEnd = state.position; - - } else if (state.position === state.lineStart && testDocumentSeparator(state)) { - throwError(state, 'unexpected end of the document within a double quoted scalar'); - - } else { - state.position++; - captureEnd = state.position; - } - } - - throwError(state, 'unexpected end of the stream within a double quoted scalar'); -} - -function readFlowCollection(state, nodeIndent) { - var readNext = true, - _line, - _tag = state.tag, - _result, - _anchor = state.anchor, - following, - terminator, - isPair, - isExplicitPair, - isMapping, - overridableKeys = {}, - keyNode, - keyTag, - valueNode, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch === 0x5B/* [ */) { - terminator = 0x5D;/* ] */ - isMapping = false; - _result = []; - } else if (ch === 0x7B/* { */) { - terminator = 0x7D;/* } */ - isMapping = true; - _result = {}; - } else { - return false; - } - - if (state.anchor !== null) { - state.anchorMap[state.anchor] = _result; - } - - ch = state.input.charCodeAt(++state.position); - - while (ch !== 0) { - skipSeparationSpace(state, true, nodeIndent); - - ch = state.input.charCodeAt(state.position); - - if (ch === terminator) { - state.position++; - state.tag = _tag; - state.anchor = _anchor; - state.kind = isMapping ? 'mapping' : 'sequence'; - state.result = _result; - return true; - } else if (!readNext) { - throwError(state, 'missed comma between flow collection entries'); - } - - keyTag = keyNode = valueNode = null; - isPair = isExplicitPair = false; - - if (ch === 0x3F/* ? */) { - following = state.input.charCodeAt(state.position + 1); - - if (is_WS_OR_EOL(following)) { - isPair = isExplicitPair = true; - state.position++; - skipSeparationSpace(state, true, nodeIndent); - } - } - - _line = state.line; - composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); - keyTag = state.tag; - keyNode = state.result; - skipSeparationSpace(state, true, nodeIndent); - - ch = state.input.charCodeAt(state.position); - - if ((isExplicitPair || state.line === _line) && ch === 0x3A/* : */) { - isPair = true; - ch = state.input.charCodeAt(++state.position); - skipSeparationSpace(state, true, nodeIndent); - composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); - valueNode = state.result; - } - - if (isMapping) { - storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode); - } else if (isPair) { - _result.push(storeMappingPair(state, null, overridableKeys, keyTag, keyNode, valueNode)); - } else { - _result.push(keyNode); - } - - skipSeparationSpace(state, true, nodeIndent); - - ch = state.input.charCodeAt(state.position); - - if (ch === 0x2C/* , */) { - readNext = true; - ch = state.input.charCodeAt(++state.position); - } else { - readNext = false; - } - } - - throwError(state, 'unexpected end of the stream within a flow collection'); -} - -function readBlockScalar(state, nodeIndent) { - var captureStart, - folding, - chomping = CHOMPING_CLIP, - didReadContent = false, - detectedIndent = false, - textIndent = nodeIndent, - emptyLines = 0, - atMoreIndented = false, - tmp, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch === 0x7C/* | */) { - folding = false; - } else if (ch === 0x3E/* > */) { - folding = true; - } else { - return false; - } - - state.kind = 'scalar'; - state.result = ''; - - while (ch !== 0) { - ch = state.input.charCodeAt(++state.position); - - if (ch === 0x2B/* + */ || ch === 0x2D/* - */) { - if (CHOMPING_CLIP === chomping) { - chomping = (ch === 0x2B/* + */) ? CHOMPING_KEEP : CHOMPING_STRIP; - } else { - throwError(state, 'repeat of a chomping mode identifier'); - } - - } else if ((tmp = fromDecimalCode(ch)) >= 0) { - if (tmp === 0) { - throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one'); - } else if (!detectedIndent) { - textIndent = nodeIndent + tmp - 1; - detectedIndent = true; - } else { - throwError(state, 'repeat of an indentation width identifier'); - } - - } else { - break; - } - } - - if (is_WHITE_SPACE(ch)) { - do { ch = state.input.charCodeAt(++state.position); } - while (is_WHITE_SPACE(ch)); - - if (ch === 0x23/* # */) { - do { ch = state.input.charCodeAt(++state.position); } - while (!is_EOL(ch) && (ch !== 0)); - } - } - - while (ch !== 0) { - readLineBreak(state); - state.lineIndent = 0; - - ch = state.input.charCodeAt(state.position); - - while ((!detectedIndent || state.lineIndent < textIndent) && - (ch === 0x20/* Space */)) { - state.lineIndent++; - ch = state.input.charCodeAt(++state.position); - } - - if (!detectedIndent && state.lineIndent > textIndent) { - textIndent = state.lineIndent; - } - - if (is_EOL(ch)) { - emptyLines++; - continue; - } - - // End of the scalar. - if (state.lineIndent < textIndent) { - - // Perform the chomping. - if (chomping === CHOMPING_KEEP) { - state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); - } else if (chomping === CHOMPING_CLIP) { - if (didReadContent) { // i.e. only if the scalar is not empty. - state.result += '\n'; - } - } - - // Break this `while` cycle and go to the funciton's epilogue. - break; - } - - // Folded style: use fancy rules to handle line breaks. - if (folding) { - - // Lines starting with white space characters (more-indented lines) are not folded. - if (is_WHITE_SPACE(ch)) { - atMoreIndented = true; - // except for the first content line (cf. Example 8.1) - state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); - - // End of more-indented block. - } else if (atMoreIndented) { - atMoreIndented = false; - state.result += common.repeat('\n', emptyLines + 1); - - // Just one line break - perceive as the same line. - } else if (emptyLines === 0) { - if (didReadContent) { // i.e. only if we have already read some scalar content. - state.result += ' '; - } - - // Several line breaks - perceive as different lines. - } else { - state.result += common.repeat('\n', emptyLines); - } - - // Literal style: just add exact number of line breaks between content lines. - } else { - // Keep all line breaks except the header line break. - state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); - } - - didReadContent = true; - detectedIndent = true; - emptyLines = 0; - captureStart = state.position; - - while (!is_EOL(ch) && (ch !== 0)) { - ch = state.input.charCodeAt(++state.position); - } - - captureSegment(state, captureStart, state.position, false); - } - - return true; -} - -function readBlockSequence(state, nodeIndent) { - var _line, - _tag = state.tag, - _anchor = state.anchor, - _result = [], - following, - detected = false, - ch; - - if (state.anchor !== null) { - state.anchorMap[state.anchor] = _result; - } - - ch = state.input.charCodeAt(state.position); - - while (ch !== 0) { - - if (ch !== 0x2D/* - */) { - break; - } - - following = state.input.charCodeAt(state.position + 1); - - if (!is_WS_OR_EOL(following)) { - break; - } - - detected = true; - state.position++; - - if (skipSeparationSpace(state, true, -1)) { - if (state.lineIndent <= nodeIndent) { - _result.push(null); - ch = state.input.charCodeAt(state.position); - continue; - } - } - - _line = state.line; - composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true); - _result.push(state.result); - skipSeparationSpace(state, true, -1); - - ch = state.input.charCodeAt(state.position); - - if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) { - throwError(state, 'bad indentation of a sequence entry'); - } else if (state.lineIndent < nodeIndent) { - break; - } - } - - if (detected) { - state.tag = _tag; - state.anchor = _anchor; - state.kind = 'sequence'; - state.result = _result; - return true; - } - return false; -} - -function readBlockMapping(state, nodeIndent, flowIndent) { - var following, - allowCompact, - _line, - _pos, - _tag = state.tag, - _anchor = state.anchor, - _result = {}, - overridableKeys = {}, - keyTag = null, - keyNode = null, - valueNode = null, - atExplicitKey = false, - detected = false, - ch; - - if (state.anchor !== null) { - state.anchorMap[state.anchor] = _result; - } - - ch = state.input.charCodeAt(state.position); - - while (ch !== 0) { - following = state.input.charCodeAt(state.position + 1); - _line = state.line; // Save the current line. - _pos = state.position; - - // - // Explicit notation case. There are two separate blocks: - // first for the key (denoted by "?") and second for the value (denoted by ":") - // - if ((ch === 0x3F/* ? */ || ch === 0x3A/* : */) && is_WS_OR_EOL(following)) { - - if (ch === 0x3F/* ? */) { - if (atExplicitKey) { - storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); - keyTag = keyNode = valueNode = null; - } - - detected = true; - atExplicitKey = true; - allowCompact = true; - - } else if (atExplicitKey) { - // i.e. 0x3A/* : */ === character after the explicit key. - atExplicitKey = false; - allowCompact = true; - - } else { - throwError(state, 'incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line'); - } - - state.position += 1; - ch = following; - - // - // Implicit notation case. Flow-style node as the key first, then ":", and the value. - // - } else if (composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) { - - if (state.line === _line) { - ch = state.input.charCodeAt(state.position); - - while (is_WHITE_SPACE(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (ch === 0x3A/* : */) { - ch = state.input.charCodeAt(++state.position); - - if (!is_WS_OR_EOL(ch)) { - throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping'); - } - - if (atExplicitKey) { - storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); - keyTag = keyNode = valueNode = null; - } - - detected = true; - atExplicitKey = false; - allowCompact = false; - keyTag = state.tag; - keyNode = state.result; - - } else if (detected) { - throwError(state, 'can not read an implicit mapping pair; a colon is missed'); - - } else { - state.tag = _tag; - state.anchor = _anchor; - return true; // Keep the result of `composeNode`. - } - - } else if (detected) { - throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key'); - - } else { - state.tag = _tag; - state.anchor = _anchor; - return true; // Keep the result of `composeNode`. - } - - } else { - break; // Reading is done. Go to the epilogue. - } - - // - // Common reading code for both explicit and implicit notations. - // - if (state.line === _line || state.lineIndent > nodeIndent) { - if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) { - if (atExplicitKey) { - keyNode = state.result; - } else { - valueNode = state.result; - } - } - - if (!atExplicitKey) { - storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _line, _pos); - keyTag = keyNode = valueNode = null; - } - - skipSeparationSpace(state, true, -1); - ch = state.input.charCodeAt(state.position); - } - - if (state.lineIndent > nodeIndent && (ch !== 0)) { - throwError(state, 'bad indentation of a mapping entry'); - } else if (state.lineIndent < nodeIndent) { - break; - } - } - - // - // Epilogue. - // - - // Special case: last mapping's node contains only the key in explicit notation. - if (atExplicitKey) { - storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); - } - - // Expose the resulting mapping. - if (detected) { - state.tag = _tag; - state.anchor = _anchor; - state.kind = 'mapping'; - state.result = _result; - } - - return detected; -} - -function readTagProperty(state) { - var _position, - isVerbatim = false, - isNamed = false, - tagHandle, - tagName, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch !== 0x21/* ! */) return false; - - if (state.tag !== null) { - throwError(state, 'duplication of a tag property'); - } - - ch = state.input.charCodeAt(++state.position); - - if (ch === 0x3C/* < */) { - isVerbatim = true; - ch = state.input.charCodeAt(++state.position); - - } else if (ch === 0x21/* ! */) { - isNamed = true; - tagHandle = '!!'; - ch = state.input.charCodeAt(++state.position); - - } else { - tagHandle = '!'; - } - - _position = state.position; - - if (isVerbatim) { - do { ch = state.input.charCodeAt(++state.position); } - while (ch !== 0 && ch !== 0x3E/* > */); - - if (state.position < state.length) { - tagName = state.input.slice(_position, state.position); - ch = state.input.charCodeAt(++state.position); - } else { - throwError(state, 'unexpected end of the stream within a verbatim tag'); - } - } else { - while (ch !== 0 && !is_WS_OR_EOL(ch)) { - - if (ch === 0x21/* ! */) { - if (!isNamed) { - tagHandle = state.input.slice(_position - 1, state.position + 1); - - if (!PATTERN_TAG_HANDLE.test(tagHandle)) { - throwError(state, 'named tag handle cannot contain such characters'); - } - - isNamed = true; - _position = state.position + 1; - } else { - throwError(state, 'tag suffix cannot contain exclamation marks'); - } - } - - ch = state.input.charCodeAt(++state.position); - } - - tagName = state.input.slice(_position, state.position); - - if (PATTERN_FLOW_INDICATORS.test(tagName)) { - throwError(state, 'tag suffix cannot contain flow indicator characters'); - } - } - - if (tagName && !PATTERN_TAG_URI.test(tagName)) { - throwError(state, 'tag name cannot contain such characters: ' + tagName); - } - - if (isVerbatim) { - state.tag = tagName; - - } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) { - state.tag = state.tagMap[tagHandle] + tagName; - - } else if (tagHandle === '!') { - state.tag = '!' + tagName; - - } else if (tagHandle === '!!') { - state.tag = 'tag:yaml.org,2002:' + tagName; - - } else { - throwError(state, 'undeclared tag handle "' + tagHandle + '"'); - } - - return true; -} - -function readAnchorProperty(state) { - var _position, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch !== 0x26/* & */) return false; - - if (state.anchor !== null) { - throwError(state, 'duplication of an anchor property'); - } - - ch = state.input.charCodeAt(++state.position); - _position = state.position; - - while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (state.position === _position) { - throwError(state, 'name of an anchor node must contain at least one character'); - } - - state.anchor = state.input.slice(_position, state.position); - return true; -} - -function readAlias(state) { - var _position, alias, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch !== 0x2A/* * */) return false; - - ch = state.input.charCodeAt(++state.position); - _position = state.position; - - while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (state.position === _position) { - throwError(state, 'name of an alias node must contain at least one character'); - } - - alias = state.input.slice(_position, state.position); - - if (!state.anchorMap.hasOwnProperty(alias)) { - throwError(state, 'unidentified alias "' + alias + '"'); - } - - state.result = state.anchorMap[alias]; - skipSeparationSpace(state, true, -1); - return true; -} - -function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) { - var allowBlockStyles, - allowBlockScalars, - allowBlockCollections, - indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this parentIndent) { - indentStatus = 1; - } else if (state.lineIndent === parentIndent) { - indentStatus = 0; - } else if (state.lineIndent < parentIndent) { - indentStatus = -1; - } - } - } - - if (indentStatus === 1) { - while (readTagProperty(state) || readAnchorProperty(state)) { - if (skipSeparationSpace(state, true, -1)) { - atNewLine = true; - allowBlockCollections = allowBlockStyles; - - if (state.lineIndent > parentIndent) { - indentStatus = 1; - } else if (state.lineIndent === parentIndent) { - indentStatus = 0; - } else if (state.lineIndent < parentIndent) { - indentStatus = -1; - } - } else { - allowBlockCollections = false; - } - } - } - - if (allowBlockCollections) { - allowBlockCollections = atNewLine || allowCompact; - } - - if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) { - if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) { - flowIndent = parentIndent; - } else { - flowIndent = parentIndent + 1; - } - - blockIndent = state.position - state.lineStart; - - if (indentStatus === 1) { - if (allowBlockCollections && - (readBlockSequence(state, blockIndent) || - readBlockMapping(state, blockIndent, flowIndent)) || - readFlowCollection(state, flowIndent)) { - hasContent = true; - } else { - if ((allowBlockScalars && readBlockScalar(state, flowIndent)) || - readSingleQuotedScalar(state, flowIndent) || - readDoubleQuotedScalar(state, flowIndent)) { - hasContent = true; - - } else if (readAlias(state)) { - hasContent = true; - - if (state.tag !== null || state.anchor !== null) { - throwError(state, 'alias node should not have any properties'); - } - - } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) { - hasContent = true; - - if (state.tag === null) { - state.tag = '?'; - } - } - - if (state.anchor !== null) { - state.anchorMap[state.anchor] = state.result; - } - } - } else if (indentStatus === 0) { - // Special case: block sequences are allowed to have same indentation level as the parent. - // http://www.yaml.org/spec/1.2/spec.html#id2799784 - hasContent = allowBlockCollections && readBlockSequence(state, blockIndent); - } - } - - if (state.tag !== null && state.tag !== '!') { - if (state.tag === '?') { - for (typeIndex = 0, typeQuantity = state.implicitTypes.length; typeIndex < typeQuantity; typeIndex += 1) { - type = state.implicitTypes[typeIndex]; - - // Implicit resolving is not allowed for non-scalar types, and '?' - // non-specific tag is only assigned to plain scalars. So, it isn't - // needed to check for 'kind' conformity. - - if (type.resolve(state.result)) { // `state.result` updated in resolver if matched - state.result = type.construct(state.result); - state.tag = type.tag; - if (state.anchor !== null) { - state.anchorMap[state.anchor] = state.result; - } - break; - } - } - } else if (_hasOwnProperty.call(state.typeMap[state.kind || 'fallback'], state.tag)) { - type = state.typeMap[state.kind || 'fallback'][state.tag]; - - if (state.result !== null && type.kind !== state.kind) { - throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be "' + type.kind + '", not "' + state.kind + '"'); - } - - if (!type.resolve(state.result)) { // `state.result` updated in resolver if matched - throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag'); - } else { - state.result = type.construct(state.result); - if (state.anchor !== null) { - state.anchorMap[state.anchor] = state.result; - } - } - } else { - throwError(state, 'unknown tag !<' + state.tag + '>'); - } - } - - if (state.listener !== null) { - state.listener('close', state); - } - return state.tag !== null || state.anchor !== null || hasContent; -} - -function readDocument(state) { - var documentStart = state.position, - _position, - directiveName, - directiveArgs, - hasDirectives = false, - ch; - - state.version = null; - state.checkLineBreaks = state.legacy; - state.tagMap = {}; - state.anchorMap = {}; - - while ((ch = state.input.charCodeAt(state.position)) !== 0) { - skipSeparationSpace(state, true, -1); - - ch = state.input.charCodeAt(state.position); - - if (state.lineIndent > 0 || ch !== 0x25/* % */) { - break; - } - - hasDirectives = true; - ch = state.input.charCodeAt(++state.position); - _position = state.position; - - while (ch !== 0 && !is_WS_OR_EOL(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - directiveName = state.input.slice(_position, state.position); - directiveArgs = []; - - if (directiveName.length < 1) { - throwError(state, 'directive name must not be less than one character in length'); - } - - while (ch !== 0) { - while (is_WHITE_SPACE(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (ch === 0x23/* # */) { - do { ch = state.input.charCodeAt(++state.position); } - while (ch !== 0 && !is_EOL(ch)); - break; - } - - if (is_EOL(ch)) break; - - _position = state.position; - - while (ch !== 0 && !is_WS_OR_EOL(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - directiveArgs.push(state.input.slice(_position, state.position)); - } - - if (ch !== 0) readLineBreak(state); - - if (_hasOwnProperty.call(directiveHandlers, directiveName)) { - directiveHandlers[directiveName](state, directiveName, directiveArgs); - } else { - throwWarning(state, 'unknown document directive "' + directiveName + '"'); - } - } - - skipSeparationSpace(state, true, -1); - - if (state.lineIndent === 0 && - state.input.charCodeAt(state.position) === 0x2D/* - */ && - state.input.charCodeAt(state.position + 1) === 0x2D/* - */ && - state.input.charCodeAt(state.position + 2) === 0x2D/* - */) { - state.position += 3; - skipSeparationSpace(state, true, -1); - - } else if (hasDirectives) { - throwError(state, 'directives end mark is expected'); - } - - composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true); - skipSeparationSpace(state, true, -1); - - if (state.checkLineBreaks && - PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) { - throwWarning(state, 'non-ASCII line breaks are interpreted as content'); - } - - state.documents.push(state.result); - - if (state.position === state.lineStart && testDocumentSeparator(state)) { - - if (state.input.charCodeAt(state.position) === 0x2E/* . */) { - state.position += 3; - skipSeparationSpace(state, true, -1); - } - return; - } - - if (state.position < (state.length - 1)) { - throwError(state, 'end of the stream or a document separator is expected'); - } else { - return; - } -} - - -function loadDocuments(input, options) { - input = String(input); - options = options || {}; - - if (input.length !== 0) { - - // Add tailing `\n` if not exists - if (input.charCodeAt(input.length - 1) !== 0x0A/* LF */ && - input.charCodeAt(input.length - 1) !== 0x0D/* CR */) { - input += '\n'; - } - - // Strip BOM - if (input.charCodeAt(0) === 0xFEFF) { - input = input.slice(1); - } - } - - var state = new State(input, options); - - // Use 0 as string terminator. That significantly simplifies bounds check. - state.input += '\0'; - - while (state.input.charCodeAt(state.position) === 0x20/* Space */) { - state.lineIndent += 1; - state.position += 1; - } - - while (state.position < (state.length - 1)) { - readDocument(state); - } - - return state.documents; -} - - -function loadAll(input, iterator, options) { - var documents = loadDocuments(input, options), index, length; - - if (typeof iterator !== 'function') { - return documents; - } - - for (index = 0, length = documents.length; index < length; index += 1) { - iterator(documents[index]); - } -} - - -function load(input, options) { - var documents = loadDocuments(input, options); - - if (documents.length === 0) { - /*eslint-disable no-undefined*/ - return undefined; - } else if (documents.length === 1) { - return documents[0]; - } - throw new YAMLException('expected a single document in the stream, but found more'); -} - - -function safeLoadAll(input, output, options) { - if (typeof output === 'function') { - loadAll(input, output, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); - } else { - return loadAll(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); - } -} - - -function safeLoad(input, options) { - return load(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); -} - - -module.exports.loadAll = loadAll; -module.exports.load = load; -module.exports.safeLoadAll = safeLoadAll; -module.exports.safeLoad = safeLoad; - -},{"./common":2,"./exception":4,"./mark":6,"./schema/default_full":9,"./schema/default_safe":10}],6:[function(require,module,exports){ -'use strict'; - - -var common = require('./common'); - - -function Mark(name, buffer, position, line, column) { - this.name = name; - this.buffer = buffer; - this.position = position; - this.line = line; - this.column = column; -} - - -Mark.prototype.getSnippet = function getSnippet(indent, maxLength) { - var head, start, tail, end, snippet; - - if (!this.buffer) return null; - - indent = indent || 4; - maxLength = maxLength || 75; - - head = ''; - start = this.position; - - while (start > 0 && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(start - 1)) === -1) { - start -= 1; - if (this.position - start > (maxLength / 2 - 1)) { - head = ' ... '; - start += 5; - break; - } - } - - tail = ''; - end = this.position; - - while (end < this.buffer.length && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(end)) === -1) { - end += 1; - if (end - this.position > (maxLength / 2 - 1)) { - tail = ' ... '; - end -= 5; - break; - } - } - - snippet = this.buffer.slice(start, end); - - return common.repeat(' ', indent) + head + snippet + tail + '\n' + - common.repeat(' ', indent + this.position - start + head.length) + '^'; -}; - - -Mark.prototype.toString = function toString(compact) { - var snippet, where = ''; - - if (this.name) { - where += 'in "' + this.name + '" '; - } - - where += 'at line ' + (this.line + 1) + ', column ' + (this.column + 1); - - if (!compact) { - snippet = this.getSnippet(); - - if (snippet) { - where += ':\n' + snippet; - } - } - - return where; -}; - - -module.exports = Mark; - -},{"./common":2}],7:[function(require,module,exports){ -'use strict'; - -/*eslint-disable max-len*/ - -var common = require('./common'); -var YAMLException = require('./exception'); -var Type = require('./type'); - - -function compileList(schema, name, result) { - var exclude = []; - - schema.include.forEach(function (includedSchema) { - result = compileList(includedSchema, name, result); - }); - - schema[name].forEach(function (currentType) { - result.forEach(function (previousType, previousIndex) { - if (previousType.tag === currentType.tag && previousType.kind === currentType.kind) { - exclude.push(previousIndex); - } - }); - - result.push(currentType); - }); - - return result.filter(function (type, index) { - return exclude.indexOf(index) === -1; - }); -} - - -function compileMap(/* lists... */) { - var result = { - scalar: {}, - sequence: {}, - mapping: {}, - fallback: {} - }, index, length; - - function collectType(type) { - result[type.kind][type.tag] = result['fallback'][type.tag] = type; - } - - for (index = 0, length = arguments.length; index < length; index += 1) { - arguments[index].forEach(collectType); - } - return result; -} - - -function Schema(definition) { - this.include = definition.include || []; - this.implicit = definition.implicit || []; - this.explicit = definition.explicit || []; - - this.implicit.forEach(function (type) { - if (type.loadKind && type.loadKind !== 'scalar') { - throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.'); - } - }); - - this.compiledImplicit = compileList(this, 'implicit', []); - this.compiledExplicit = compileList(this, 'explicit', []); - this.compiledTypeMap = compileMap(this.compiledImplicit, this.compiledExplicit); -} - - -Schema.DEFAULT = null; - - -Schema.create = function createSchema() { - var schemas, types; - - switch (arguments.length) { - case 1: - schemas = Schema.DEFAULT; - types = arguments[0]; - break; - - case 2: - schemas = arguments[0]; - types = arguments[1]; - break; - - default: - throw new YAMLException('Wrong number of arguments for Schema.create function'); - } - - schemas = common.toArray(schemas); - types = common.toArray(types); - - if (!schemas.every(function (schema) { return schema instanceof Schema; })) { - throw new YAMLException('Specified list of super schemas (or a single Schema object) contains a non-Schema object.'); - } - - if (!types.every(function (type) { return type instanceof Type; })) { - throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.'); - } - - return new Schema({ - include: schemas, - explicit: types - }); -}; - - -module.exports = Schema; - -},{"./common":2,"./exception":4,"./type":13}],8:[function(require,module,exports){ -// Standard YAML's Core schema. -// http://www.yaml.org/spec/1.2/spec.html#id2804923 -// -// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. -// So, Core schema has no distinctions from JSON schema is JS-YAML. - - -'use strict'; - - -var Schema = require('../schema'); - - -module.exports = new Schema({ - include: [ - require('./json') - ] -}); - -},{"../schema":7,"./json":12}],9:[function(require,module,exports){ -// JS-YAML's default schema for `load` function. -// It is not described in the YAML specification. -// -// This schema is based on JS-YAML's default safe schema and includes -// JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function. -// -// Also this schema is used as default base schema at `Schema.create` function. - - -'use strict'; - - -var Schema = require('../schema'); - - -module.exports = Schema.DEFAULT = new Schema({ - include: [ - require('./default_safe') - ], - explicit: [ - require('../type/js/undefined'), - require('../type/js/regexp'), - require('../type/js/function') - ] -}); - -},{"../schema":7,"../type/js/function":18,"../type/js/regexp":19,"../type/js/undefined":20,"./default_safe":10}],10:[function(require,module,exports){ -// JS-YAML's default schema for `safeLoad` function. -// It is not described in the YAML specification. -// -// This schema is based on standard YAML's Core schema and includes most of -// extra types described at YAML tag repository. (http://yaml.org/type/) - - -'use strict'; - - -var Schema = require('../schema'); - - -module.exports = new Schema({ - include: [ - require('./core') - ], - implicit: [ - require('../type/timestamp'), - require('../type/merge') - ], - explicit: [ - require('../type/binary'), - require('../type/omap'), - require('../type/pairs'), - require('../type/set') - ] -}); - -},{"../schema":7,"../type/binary":14,"../type/merge":22,"../type/omap":24,"../type/pairs":25,"../type/set":27,"../type/timestamp":29,"./core":8}],11:[function(require,module,exports){ -// Standard YAML's Failsafe schema. -// http://www.yaml.org/spec/1.2/spec.html#id2802346 - - -'use strict'; - - -var Schema = require('../schema'); - - -module.exports = new Schema({ - explicit: [ - require('../type/str'), - require('../type/seq'), - require('../type/map') - ] -}); - -},{"../schema":7,"../type/map":21,"../type/seq":26,"../type/str":28}],12:[function(require,module,exports){ -// Standard YAML's JSON schema. -// http://www.yaml.org/spec/1.2/spec.html#id2803231 -// -// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. -// So, this schema is not such strict as defined in the YAML specification. -// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc. - - -'use strict'; - - -var Schema = require('../schema'); - - -module.exports = new Schema({ - include: [ - require('./failsafe') - ], - implicit: [ - require('../type/null'), - require('../type/bool'), - require('../type/int'), - require('../type/float') - ] -}); - -},{"../schema":7,"../type/bool":15,"../type/float":16,"../type/int":17,"../type/null":23,"./failsafe":11}],13:[function(require,module,exports){ -'use strict'; - -var YAMLException = require('./exception'); - -var TYPE_CONSTRUCTOR_OPTIONS = [ - 'kind', - 'resolve', - 'construct', - 'instanceOf', - 'predicate', - 'represent', - 'defaultStyle', - 'styleAliases' -]; - -var YAML_NODE_KINDS = [ - 'scalar', - 'sequence', - 'mapping' -]; - -function compileStyleAliases(map) { - var result = {}; - - if (map !== null) { - Object.keys(map).forEach(function (style) { - map[style].forEach(function (alias) { - result[String(alias)] = style; - }); - }); - } - - return result; -} - -function Type(tag, options) { - options = options || {}; - - Object.keys(options).forEach(function (name) { - if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) { - throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.'); - } - }); - - // TODO: Add tag format check. - this.tag = tag; - this.kind = options['kind'] || null; - this.resolve = options['resolve'] || function () { return true; }; - this.construct = options['construct'] || function (data) { return data; }; - this.instanceOf = options['instanceOf'] || null; - this.predicate = options['predicate'] || null; - this.represent = options['represent'] || null; - this.defaultStyle = options['defaultStyle'] || null; - this.styleAliases = compileStyleAliases(options['styleAliases'] || null); - - if (YAML_NODE_KINDS.indexOf(this.kind) === -1) { - throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.'); - } -} - -module.exports = Type; - -},{"./exception":4}],14:[function(require,module,exports){ -'use strict'; - -/*eslint-disable no-bitwise*/ - -var NodeBuffer; - -try { - // A trick for browserified version, to not include `Buffer` shim - var _require = require; - NodeBuffer = _require('buffer').Buffer; -} catch (__) {} - -var Type = require('../type'); - - -// [ 64, 65, 66 ] -> [ padding, CR, LF ] -var BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r'; - - -function resolveYamlBinary(data) { - if (data === null) return false; - - var code, idx, bitlen = 0, max = data.length, map = BASE64_MAP; - - // Convert one by one. - for (idx = 0; idx < max; idx++) { - code = map.indexOf(data.charAt(idx)); - - // Skip CR/LF - if (code > 64) continue; - - // Fail on illegal characters - if (code < 0) return false; - - bitlen += 6; - } - - // If there are any bits left, source was corrupted - return (bitlen % 8) === 0; -} - -function constructYamlBinary(data) { - var idx, tailbits, - input = data.replace(/[\r\n=]/g, ''), // remove CR/LF & padding to simplify scan - max = input.length, - map = BASE64_MAP, - bits = 0, - result = []; - - // Collect by 6*4 bits (3 bytes) - - for (idx = 0; idx < max; idx++) { - if ((idx % 4 === 0) && idx) { - result.push((bits >> 16) & 0xFF); - result.push((bits >> 8) & 0xFF); - result.push(bits & 0xFF); - } - - bits = (bits << 6) | map.indexOf(input.charAt(idx)); - } - - // Dump tail - - tailbits = (max % 4) * 6; - - if (tailbits === 0) { - result.push((bits >> 16) & 0xFF); - result.push((bits >> 8) & 0xFF); - result.push(bits & 0xFF); - } else if (tailbits === 18) { - result.push((bits >> 10) & 0xFF); - result.push((bits >> 2) & 0xFF); - } else if (tailbits === 12) { - result.push((bits >> 4) & 0xFF); - } - - // Wrap into Buffer for NodeJS and leave Array for browser - if (NodeBuffer) { - // Support node 6.+ Buffer API when available - return NodeBuffer.from ? NodeBuffer.from(result) : new NodeBuffer(result); - } - - return result; -} - -function representYamlBinary(object /*, style*/) { - var result = '', bits = 0, idx, tail, - max = object.length, - map = BASE64_MAP; - - // Convert every three bytes to 4 ASCII characters. - - for (idx = 0; idx < max; idx++) { - if ((idx % 3 === 0) && idx) { - result += map[(bits >> 18) & 0x3F]; - result += map[(bits >> 12) & 0x3F]; - result += map[(bits >> 6) & 0x3F]; - result += map[bits & 0x3F]; - } - - bits = (bits << 8) + object[idx]; - } - - // Dump tail - - tail = max % 3; - - if (tail === 0) { - result += map[(bits >> 18) & 0x3F]; - result += map[(bits >> 12) & 0x3F]; - result += map[(bits >> 6) & 0x3F]; - result += map[bits & 0x3F]; - } else if (tail === 2) { - result += map[(bits >> 10) & 0x3F]; - result += map[(bits >> 4) & 0x3F]; - result += map[(bits << 2) & 0x3F]; - result += map[64]; - } else if (tail === 1) { - result += map[(bits >> 2) & 0x3F]; - result += map[(bits << 4) & 0x3F]; - result += map[64]; - result += map[64]; - } - - return result; -} - -function isBinary(object) { - return NodeBuffer && NodeBuffer.isBuffer(object); -} - -module.exports = new Type('tag:yaml.org,2002:binary', { - kind: 'scalar', - resolve: resolveYamlBinary, - construct: constructYamlBinary, - predicate: isBinary, - represent: representYamlBinary -}); - -},{"../type":13}],15:[function(require,module,exports){ -'use strict'; - -var Type = require('../type'); - -function resolveYamlBoolean(data) { - if (data === null) return false; - - var max = data.length; - - return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) || - (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE')); -} - -function constructYamlBoolean(data) { - return data === 'true' || - data === 'True' || - data === 'TRUE'; -} - -function isBoolean(object) { - return Object.prototype.toString.call(object) === '[object Boolean]'; -} - -module.exports = new Type('tag:yaml.org,2002:bool', { - kind: 'scalar', - resolve: resolveYamlBoolean, - construct: constructYamlBoolean, - predicate: isBoolean, - represent: { - lowercase: function (object) { return object ? 'true' : 'false'; }, - uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; }, - camelcase: function (object) { return object ? 'True' : 'False'; } - }, - defaultStyle: 'lowercase' -}); - -},{"../type":13}],16:[function(require,module,exports){ -'use strict'; - -var common = require('../common'); -var Type = require('../type'); - -var YAML_FLOAT_PATTERN = new RegExp( - // 2.5e4, 2.5 and integers - '^(?:[-+]?(?:0|[1-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?' + - // .2e4, .2 - // special case, seems not from spec - '|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?' + - // 20:59 - '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*' + - // .inf - '|[-+]?\\.(?:inf|Inf|INF)' + - // .nan - '|\\.(?:nan|NaN|NAN))$'); - -function resolveYamlFloat(data) { - if (data === null) return false; - - if (!YAML_FLOAT_PATTERN.test(data) || - // Quick hack to not allow integers end with `_` - // Probably should update regexp & check speed - data[data.length - 1] === '_') { - return false; - } - - return true; -} - -function constructYamlFloat(data) { - var value, sign, base, digits; - - value = data.replace(/_/g, '').toLowerCase(); - sign = value[0] === '-' ? -1 : 1; - digits = []; - - if ('+-'.indexOf(value[0]) >= 0) { - value = value.slice(1); - } - - if (value === '.inf') { - return (sign === 1) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY; - - } else if (value === '.nan') { - return NaN; - - } else if (value.indexOf(':') >= 0) { - value.split(':').forEach(function (v) { - digits.unshift(parseFloat(v, 10)); - }); - - value = 0.0; - base = 1; - - digits.forEach(function (d) { - value += d * base; - base *= 60; - }); - - return sign * value; - - } - return sign * parseFloat(value, 10); -} - - -var SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/; - -function representYamlFloat(object, style) { - var res; - - if (isNaN(object)) { - switch (style) { - case 'lowercase': return '.nan'; - case 'uppercase': return '.NAN'; - case 'camelcase': return '.NaN'; - } - } else if (Number.POSITIVE_INFINITY === object) { - switch (style) { - case 'lowercase': return '.inf'; - case 'uppercase': return '.INF'; - case 'camelcase': return '.Inf'; - } - } else if (Number.NEGATIVE_INFINITY === object) { - switch (style) { - case 'lowercase': return '-.inf'; - case 'uppercase': return '-.INF'; - case 'camelcase': return '-.Inf'; - } - } else if (common.isNegativeZero(object)) { - return '-0.0'; - } - - res = object.toString(10); - - // JS stringifier can build scientific format without dots: 5e-100, - // while YAML requres dot: 5.e-100. Fix it with simple hack - - return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace('e', '.e') : res; -} - -function isFloat(object) { - return (Object.prototype.toString.call(object) === '[object Number]') && - (object % 1 !== 0 || common.isNegativeZero(object)); -} - -module.exports = new Type('tag:yaml.org,2002:float', { - kind: 'scalar', - resolve: resolveYamlFloat, - construct: constructYamlFloat, - predicate: isFloat, - represent: representYamlFloat, - defaultStyle: 'lowercase' -}); - -},{"../common":2,"../type":13}],17:[function(require,module,exports){ -'use strict'; - -var common = require('../common'); -var Type = require('../type'); - -function isHexCode(c) { - return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) || - ((0x41/* A */ <= c) && (c <= 0x46/* F */)) || - ((0x61/* a */ <= c) && (c <= 0x66/* f */)); -} - -function isOctCode(c) { - return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */)); -} - -function isDecCode(c) { - return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)); -} - -function resolveYamlInteger(data) { - if (data === null) return false; - - var max = data.length, - index = 0, - hasDigits = false, - ch; - - if (!max) return false; - - ch = data[index]; - - // sign - if (ch === '-' || ch === '+') { - ch = data[++index]; - } - - if (ch === '0') { - // 0 - if (index + 1 === max) return true; - ch = data[++index]; - - // base 2, base 8, base 16 - - if (ch === 'b') { - // base 2 - index++; - - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') continue; - if (ch !== '0' && ch !== '1') return false; - hasDigits = true; - } - return hasDigits && ch !== '_'; - } - - - if (ch === 'x') { - // base 16 - index++; - - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') continue; - if (!isHexCode(data.charCodeAt(index))) return false; - hasDigits = true; - } - return hasDigits && ch !== '_'; - } - - // base 8 - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') continue; - if (!isOctCode(data.charCodeAt(index))) return false; - hasDigits = true; - } - return hasDigits && ch !== '_'; - } - - // base 10 (except 0) or base 60 - - // value should not start with `_`; - if (ch === '_') return false; - - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') continue; - if (ch === ':') break; - if (!isDecCode(data.charCodeAt(index))) { - return false; - } - hasDigits = true; - } - - // Should have digits and should not end with `_` - if (!hasDigits || ch === '_') return false; - - // if !base60 - done; - if (ch !== ':') return true; - - // base60 almost not used, no needs to optimize - return /^(:[0-5]?[0-9])+$/.test(data.slice(index)); -} - -function constructYamlInteger(data) { - var value = data, sign = 1, ch, base, digits = []; - - if (value.indexOf('_') !== -1) { - value = value.replace(/_/g, ''); - } - - ch = value[0]; - - if (ch === '-' || ch === '+') { - if (ch === '-') sign = -1; - value = value.slice(1); - ch = value[0]; - } - - if (value === '0') return 0; - - if (ch === '0') { - if (value[1] === 'b') return sign * parseInt(value.slice(2), 2); - if (value[1] === 'x') return sign * parseInt(value, 16); - return sign * parseInt(value, 8); - } - - if (value.indexOf(':') !== -1) { - value.split(':').forEach(function (v) { - digits.unshift(parseInt(v, 10)); - }); - - value = 0; - base = 1; - - digits.forEach(function (d) { - value += (d * base); - base *= 60; - }); - - return sign * value; - - } - - return sign * parseInt(value, 10); -} - -function isInteger(object) { - return (Object.prototype.toString.call(object)) === '[object Number]' && - (object % 1 === 0 && !common.isNegativeZero(object)); -} - -module.exports = new Type('tag:yaml.org,2002:int', { - kind: 'scalar', - resolve: resolveYamlInteger, - construct: constructYamlInteger, - predicate: isInteger, - represent: { - binary: function (obj) { return obj >= 0 ? '0b' + obj.toString(2) : '-0b' + obj.toString(2).slice(1); }, - octal: function (obj) { return obj >= 0 ? '0' + obj.toString(8) : '-0' + obj.toString(8).slice(1); }, - decimal: function (obj) { return obj.toString(10); }, - /* eslint-disable max-len */ - hexadecimal: function (obj) { return obj >= 0 ? '0x' + obj.toString(16).toUpperCase() : '-0x' + obj.toString(16).toUpperCase().slice(1); } - }, - defaultStyle: 'decimal', - styleAliases: { - binary: [ 2, 'bin' ], - octal: [ 8, 'oct' ], - decimal: [ 10, 'dec' ], - hexadecimal: [ 16, 'hex' ] - } -}); - -},{"../common":2,"../type":13}],18:[function(require,module,exports){ -'use strict'; - -var esprima; - -// Browserified version does not have esprima -// -// 1. For node.js just require module as deps -// 2. For browser try to require mudule via external AMD system. -// If not found - try to fallback to window.esprima. If not -// found too - then fail to parse. -// -try { - // workaround to exclude package from browserify list. - var _require = require; - esprima = _require('esprima'); -} catch (_) { - /*global window */ - if (typeof window !== 'undefined') esprima = window.esprima; -} - -var Type = require('../../type'); - -function resolveJavascriptFunction(data) { - if (data === null) return false; - - try { - var source = '(' + data + ')', - ast = esprima.parse(source, { range: true }); - - if (ast.type !== 'Program' || - ast.body.length !== 1 || - ast.body[0].type !== 'ExpressionStatement' || - (ast.body[0].expression.type !== 'ArrowFunctionExpression' && - ast.body[0].expression.type !== 'FunctionExpression')) { - return false; - } - - return true; - } catch (err) { - return false; - } -} - -function constructJavascriptFunction(data) { - /*jslint evil:true*/ - - var source = '(' + data + ')', - ast = esprima.parse(source, { range: true }), - params = [], - body; - - if (ast.type !== 'Program' || - ast.body.length !== 1 || - ast.body[0].type !== 'ExpressionStatement' || - (ast.body[0].expression.type !== 'ArrowFunctionExpression' && - ast.body[0].expression.type !== 'FunctionExpression')) { - throw new Error('Failed to resolve function'); - } - - ast.body[0].expression.params.forEach(function (param) { - params.push(param.name); - }); - - body = ast.body[0].expression.body.range; - - // Esprima's ranges include the first '{' and the last '}' characters on - // function expressions. So cut them out. - /*eslint-disable no-new-func*/ - return new Function(params, source.slice(body[0] + 1, body[1] - 1)); -} - -function representJavascriptFunction(object /*, style*/) { - return object.toString(); -} - -function isFunction(object) { - return Object.prototype.toString.call(object) === '[object Function]'; -} - -module.exports = new Type('tag:yaml.org,2002:js/function', { - kind: 'scalar', - resolve: resolveJavascriptFunction, - construct: constructJavascriptFunction, - predicate: isFunction, - represent: representJavascriptFunction -}); - -},{"../../type":13}],19:[function(require,module,exports){ -'use strict'; - -var Type = require('../../type'); - -function resolveJavascriptRegExp(data) { - if (data === null) return false; - if (data.length === 0) return false; - - var regexp = data, - tail = /\/([gim]*)$/.exec(data), - modifiers = ''; - - // if regexp starts with '/' it can have modifiers and must be properly closed - // `/foo/gim` - modifiers tail can be maximum 3 chars - if (regexp[0] === '/') { - if (tail) modifiers = tail[1]; - - if (modifiers.length > 3) return false; - // if expression starts with /, is should be properly terminated - if (regexp[regexp.length - modifiers.length - 1] !== '/') return false; - } - - return true; -} - -function constructJavascriptRegExp(data) { - var regexp = data, - tail = /\/([gim]*)$/.exec(data), - modifiers = ''; - - // `/foo/gim` - tail can be maximum 4 chars - if (regexp[0] === '/') { - if (tail) modifiers = tail[1]; - regexp = regexp.slice(1, regexp.length - modifiers.length - 1); - } - - return new RegExp(regexp, modifiers); -} - -function representJavascriptRegExp(object /*, style*/) { - var result = '/' + object.source + '/'; - - if (object.global) result += 'g'; - if (object.multiline) result += 'm'; - if (object.ignoreCase) result += 'i'; - - return result; -} - -function isRegExp(object) { - return Object.prototype.toString.call(object) === '[object RegExp]'; -} - -module.exports = new Type('tag:yaml.org,2002:js/regexp', { - kind: 'scalar', - resolve: resolveJavascriptRegExp, - construct: constructJavascriptRegExp, - predicate: isRegExp, - represent: representJavascriptRegExp -}); - -},{"../../type":13}],20:[function(require,module,exports){ -'use strict'; - -var Type = require('../../type'); - -function resolveJavascriptUndefined() { - return true; -} - -function constructJavascriptUndefined() { - /*eslint-disable no-undefined*/ - return undefined; -} - -function representJavascriptUndefined() { - return ''; -} - -function isUndefined(object) { - return typeof object === 'undefined'; -} - -module.exports = new Type('tag:yaml.org,2002:js/undefined', { - kind: 'scalar', - resolve: resolveJavascriptUndefined, - construct: constructJavascriptUndefined, - predicate: isUndefined, - represent: representJavascriptUndefined -}); - -},{"../../type":13}],21:[function(require,module,exports){ -'use strict'; - -var Type = require('../type'); - -module.exports = new Type('tag:yaml.org,2002:map', { - kind: 'mapping', - construct: function (data) { return data !== null ? data : {}; } -}); - -},{"../type":13}],22:[function(require,module,exports){ -'use strict'; - -var Type = require('../type'); - -function resolveYamlMerge(data) { - return data === '<<' || data === null; -} - -module.exports = new Type('tag:yaml.org,2002:merge', { - kind: 'scalar', - resolve: resolveYamlMerge -}); - -},{"../type":13}],23:[function(require,module,exports){ -'use strict'; - -var Type = require('../type'); - -function resolveYamlNull(data) { - if (data === null) return true; - - var max = data.length; - - return (max === 1 && data === '~') || - (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL')); -} - -function constructYamlNull() { - return null; -} - -function isNull(object) { - return object === null; -} - -module.exports = new Type('tag:yaml.org,2002:null', { - kind: 'scalar', - resolve: resolveYamlNull, - construct: constructYamlNull, - predicate: isNull, - represent: { - canonical: function () { return '~'; }, - lowercase: function () { return 'null'; }, - uppercase: function () { return 'NULL'; }, - camelcase: function () { return 'Null'; } - }, - defaultStyle: 'lowercase' -}); - -},{"../type":13}],24:[function(require,module,exports){ -'use strict'; - -var Type = require('../type'); - -var _hasOwnProperty = Object.prototype.hasOwnProperty; -var _toString = Object.prototype.toString; - -function resolveYamlOmap(data) { - if (data === null) return true; - - var objectKeys = [], index, length, pair, pairKey, pairHasKey, - object = data; - - for (index = 0, length = object.length; index < length; index += 1) { - pair = object[index]; - pairHasKey = false; - - if (_toString.call(pair) !== '[object Object]') return false; - - for (pairKey in pair) { - if (_hasOwnProperty.call(pair, pairKey)) { - if (!pairHasKey) pairHasKey = true; - else return false; - } - } - - if (!pairHasKey) return false; - - if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey); - else return false; - } - - return true; -} - -function constructYamlOmap(data) { - return data !== null ? data : []; -} - -module.exports = new Type('tag:yaml.org,2002:omap', { - kind: 'sequence', - resolve: resolveYamlOmap, - construct: constructYamlOmap -}); - -},{"../type":13}],25:[function(require,module,exports){ -'use strict'; - -var Type = require('../type'); - -var _toString = Object.prototype.toString; - -function resolveYamlPairs(data) { - if (data === null) return true; - - var index, length, pair, keys, result, - object = data; - - result = new Array(object.length); - - for (index = 0, length = object.length; index < length; index += 1) { - pair = object[index]; - - if (_toString.call(pair) !== '[object Object]') return false; - - keys = Object.keys(pair); - - if (keys.length !== 1) return false; - - result[index] = [ keys[0], pair[keys[0]] ]; - } - - return true; -} - -function constructYamlPairs(data) { - if (data === null) return []; - - var index, length, pair, keys, result, - object = data; - - result = new Array(object.length); - - for (index = 0, length = object.length; index < length; index += 1) { - pair = object[index]; - - keys = Object.keys(pair); - - result[index] = [ keys[0], pair[keys[0]] ]; - } - - return result; -} - -module.exports = new Type('tag:yaml.org,2002:pairs', { - kind: 'sequence', - resolve: resolveYamlPairs, - construct: constructYamlPairs -}); - -},{"../type":13}],26:[function(require,module,exports){ -'use strict'; - -var Type = require('../type'); - -module.exports = new Type('tag:yaml.org,2002:seq', { - kind: 'sequence', - construct: function (data) { return data !== null ? data : []; } -}); - -},{"../type":13}],27:[function(require,module,exports){ -'use strict'; - -var Type = require('../type'); - -var _hasOwnProperty = Object.prototype.hasOwnProperty; - -function resolveYamlSet(data) { - if (data === null) return true; - - var key, object = data; - - for (key in object) { - if (_hasOwnProperty.call(object, key)) { - if (object[key] !== null) return false; - } - } - - return true; -} - -function constructYamlSet(data) { - return data !== null ? data : {}; -} - -module.exports = new Type('tag:yaml.org,2002:set', { - kind: 'mapping', - resolve: resolveYamlSet, - construct: constructYamlSet -}); - -},{"../type":13}],28:[function(require,module,exports){ -'use strict'; - -var Type = require('../type'); - -module.exports = new Type('tag:yaml.org,2002:str', { - kind: 'scalar', - construct: function (data) { return data !== null ? data : ''; } -}); - -},{"../type":13}],29:[function(require,module,exports){ -'use strict'; - -var Type = require('../type'); - -var YAML_DATE_REGEXP = new RegExp( - '^([0-9][0-9][0-9][0-9])' + // [1] year - '-([0-9][0-9])' + // [2] month - '-([0-9][0-9])$'); // [3] day - -var YAML_TIMESTAMP_REGEXP = new RegExp( - '^([0-9][0-9][0-9][0-9])' + // [1] year - '-([0-9][0-9]?)' + // [2] month - '-([0-9][0-9]?)' + // [3] day - '(?:[Tt]|[ \\t]+)' + // ... - '([0-9][0-9]?)' + // [4] hour - ':([0-9][0-9])' + // [5] minute - ':([0-9][0-9])' + // [6] second - '(?:\\.([0-9]*))?' + // [7] fraction - '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour - '(?::([0-9][0-9]))?))?$'); // [11] tz_minute - -function resolveYamlTimestamp(data) { - if (data === null) return false; - if (YAML_DATE_REGEXP.exec(data) !== null) return true; - if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true; - return false; -} - -function constructYamlTimestamp(data) { - var match, year, month, day, hour, minute, second, fraction = 0, - delta = null, tz_hour, tz_minute, date; - - match = YAML_DATE_REGEXP.exec(data); - if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data); - - if (match === null) throw new Error('Date resolve error'); - - // match: [1] year [2] month [3] day - - year = +(match[1]); - month = +(match[2]) - 1; // JS month starts with 0 - day = +(match[3]); - - if (!match[4]) { // no hour - return new Date(Date.UTC(year, month, day)); - } - - // match: [4] hour [5] minute [6] second [7] fraction - - hour = +(match[4]); - minute = +(match[5]); - second = +(match[6]); - - if (match[7]) { - fraction = match[7].slice(0, 3); - while (fraction.length < 3) { // milli-seconds - fraction += '0'; - } - fraction = +fraction; - } - - // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute - - if (match[9]) { - tz_hour = +(match[10]); - tz_minute = +(match[11] || 0); - delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds - if (match[9] === '-') delta = -delta; - } - - date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction)); - - if (delta) date.setTime(date.getTime() - delta); - - return date; -} - -function representYamlTimestamp(object /*, style*/) { - return object.toISOString(); -} - -module.exports = new Type('tag:yaml.org,2002:timestamp', { - kind: 'scalar', - resolve: resolveYamlTimestamp, - construct: constructYamlTimestamp, - instanceOf: Date, - represent: representYamlTimestamp -}); - -},{"../type":13}],"/":[function(require,module,exports){ -'use strict'; - - -var yaml = require('./lib/js-yaml.js'); - - -module.exports = yaml; - -},{"./lib/js-yaml.js":1}]},{},[])("/") -}); \ No newline at end of file diff --git a/node_modules/js-yaml/dist/js-yaml.min.js b/node_modules/js-yaml/dist/js-yaml.min.js deleted file mode 100644 index 7ca01842..00000000 --- a/node_modules/js-yaml/dist/js-yaml.min.js +++ /dev/null @@ -1 +0,0 @@ -!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).jsyaml=e()}}(function(){return function o(a,s,c){function u(n,e){if(!s[n]){if(!a[n]){var t="function"==typeof require&&require;if(!e&&t)return t(n,!0);if(l)return l(n,!0);var i=new Error("Cannot find module '"+n+"'");throw i.code="MODULE_NOT_FOUND",i}var r=s[n]={exports:{}};a[n][0].call(r.exports,function(e){var t=a[n][1][e];return u(t||e)},r,r.exports,o,a,s,c)}return s[n].exports}for(var l="function"==typeof require&&require,e=0;e=i.flowLevel;switch($(r,n,i.indent,t,function(e){return function(e,t){var n,i;for(n=0,i=e.implicitTypes.length;n"+G(r,i.indent)+V(L(function(e,t){var n,i,r=/(\n+)([^\n]*)/g,o=(s=e.indexOf("\n"),s=-1!==s?s:e.length,r.lastIndex=s,Z(e.slice(0,s),t)),a="\n"===e[0]||" "===e[0];var s;for(;i=r.exec(e);){var c=i[1],u=i[2];n=" "===u[0],o+=c+(a||n||""===u?"":"\n")+Z(u,t),a=n}return o}(r,t),e));case K:return'"'+function(e){for(var t,n,i,r="",o=0;ot&&o tag resolver accepts not "'+c+'" style');i=s.represent[c](t,c)}e.dump=i}return!0}return!1}function J(e,t,n,i,r,o){e.tag=null,e.dump=n,z(e,n,!1)||z(e,n,!0);var a=l.call(e.dump);i&&(i=e.flowLevel<0||e.flowLevel>t);var s,c,u="[object Object]"===a||"[object Array]"===a;if(u&&(c=-1!==(s=e.duplicates.indexOf(n))),(null!==e.tag&&"?"!==e.tag||c||2!==e.indent&&0 "+e.dump)}return!0}function Q(e,t){var n,i,r=[],o=[];for(function e(t,n,i){var r,o,a;if(null!==t&&"object"==typeof t)if(-1!==(o=n.indexOf(t)))-1===i.indexOf(o)&&i.push(o);else if(n.push(t),Array.isArray(t))for(o=0,a=t.length;ot)&&0!==i)_(e,"bad indentation of a sequence entry");else if(e.lineIndentt?d=1:e.lineIndent===t?d=0:e.lineIndentt?d=1:e.lineIndent===t?d=0:e.lineIndentt)&&(B(e,t,b,!0,r)&&(m?d=e.result:h=e.result),m||(L(e,l,p,f,d,h,o,a),f=d=h=null),U(e,!0,-1),s=e.input.charCodeAt(e.position)),e.lineIndent>t&&0!==s)_(e,"bad indentation of a mapping entry");else if(e.lineIndentl&&(l=e.lineIndent),j(o))p++;else{if(e.lineIndent>10),56320+(c-65536&1023)),e.position++}else _(e,"unknown escape sequence");n=i=e.position}else j(s)?(M(e,n,i,!0),Y(e,U(e,!1,t)),n=i=e.position):e.position===e.lineStart&&q(e)?_(e,"unexpected end of the document within a double quoted scalar"):(e.position++,i=e.position)}_(e,"unexpected end of the stream within a double quoted scalar")}(e,p)?m=!0:!function(e){var t,n,i;if(42!==(i=e.input.charCodeAt(e.position)))return!1;for(i=e.input.charCodeAt(++e.position),t=e.position;0!==i&&!I(i)&&!E(i);)i=e.input.charCodeAt(++e.position);return e.position===t&&_(e,"name of an alias node must contain at least one character"),n=e.input.slice(t,e.position),e.anchorMap.hasOwnProperty(n)||_(e,'unidentified alias "'+n+'"'),e.result=e.anchorMap[n],U(e,!0,-1),!0}(e)?function(e,t,n){var i,r,o,a,s,c,u,l,p=e.kind,f=e.result;if(I(l=e.input.charCodeAt(e.position))||E(l)||35===l||38===l||42===l||33===l||124===l||62===l||39===l||34===l||37===l||64===l||96===l)return!1;if((63===l||45===l)&&(I(i=e.input.charCodeAt(e.position+1))||n&&E(i)))return!1;for(e.kind="scalar",e.result="",r=o=e.position,a=!1;0!==l;){if(58===l){if(I(i=e.input.charCodeAt(e.position+1))||n&&E(i))break}else if(35===l){if(I(e.input.charCodeAt(e.position-1)))break}else{if(e.position===e.lineStart&&q(e)||n&&E(l))break;if(j(l)){if(s=e.line,c=e.lineStart,u=e.lineIndent,U(e,!1,-1),e.lineIndent>=t){a=!0,l=e.input.charCodeAt(e.position);continue}e.position=o,e.line=s,e.lineStart=c,e.lineIndent=u;break}}a&&(M(e,r,o,!1),Y(e,e.line-s),r=o=e.position,a=!1),S(l)||(o=e.position+1),l=e.input.charCodeAt(++e.position)}return M(e,r,o,!1),!!e.result||(e.kind=p,e.result=f,!1)}(e,p,x===n)&&(m=!0,null===e.tag&&(e.tag="?")):(m=!0,null===e.tag&&null===e.anchor||_(e,"alias node should not have any properties")),null!==e.anchor&&(e.anchorMap[e.anchor]=e.result)):0===d&&(m=s&&R(e,f))),null!==e.tag&&"!"!==e.tag)if("?"===e.tag){for(c=0,u=e.implicitTypes.length;c tag; it should be "'+l.kind+'", not "'+e.kind+'"'),l.resolve(e.result)?(e.result=l.construct(e.result),null!==e.anchor&&(e.anchorMap[e.anchor]=e.result)):_(e,"cannot resolve a node with !<"+e.tag+"> explicit tag")):_(e,"unknown tag !<"+e.tag+">");return null!==e.listener&&e.listener("close",e),null!==e.tag||null!==e.anchor||m}function K(e){var t,n,i,r,o=e.position,a=!1;for(e.version=null,e.checkLineBreaks=e.legacy,e.tagMap={},e.anchorMap={};0!==(r=e.input.charCodeAt(e.position))&&(U(e,!0,-1),r=e.input.charCodeAt(e.position),!(0t/2-1){n=" ... 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*/ -var CHAR_COMMERCIAL_AT = 0x40; /* @ */ -var CHAR_LEFT_SQUARE_BRACKET = 0x5B; /* [ */ -var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */ -var CHAR_GRAVE_ACCENT = 0x60; /* ` */ -var CHAR_LEFT_CURLY_BRACKET = 0x7B; /* { */ -var CHAR_VERTICAL_LINE = 0x7C; /* | */ -var CHAR_RIGHT_CURLY_BRACKET = 0x7D; /* } */ - -var ESCAPE_SEQUENCES = {}; - -ESCAPE_SEQUENCES[0x00] = '\\0'; -ESCAPE_SEQUENCES[0x07] = '\\a'; -ESCAPE_SEQUENCES[0x08] = '\\b'; -ESCAPE_SEQUENCES[0x09] = '\\t'; -ESCAPE_SEQUENCES[0x0A] = '\\n'; -ESCAPE_SEQUENCES[0x0B] = '\\v'; -ESCAPE_SEQUENCES[0x0C] = '\\f'; -ESCAPE_SEQUENCES[0x0D] = '\\r'; -ESCAPE_SEQUENCES[0x1B] = '\\e'; -ESCAPE_SEQUENCES[0x22] = '\\"'; -ESCAPE_SEQUENCES[0x5C] = '\\\\'; -ESCAPE_SEQUENCES[0x85] = '\\N'; -ESCAPE_SEQUENCES[0xA0] = '\\_'; -ESCAPE_SEQUENCES[0x2028] = '\\L'; -ESCAPE_SEQUENCES[0x2029] = '\\P'; - -var DEPRECATED_BOOLEANS_SYNTAX = [ - 'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON', - 'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF' -]; - -function compileStyleMap(schema, map) { - var result, keys, index, length, tag, style, type; - - if (map === null) return {}; - - result = {}; - keys = Object.keys(map); - - for (index = 0, length = keys.length; index < length; index += 1) { - tag = keys[index]; - style = String(map[tag]); - - if (tag.slice(0, 2) === '!!') { - tag = 'tag:yaml.org,2002:' + tag.slice(2); - } - type = schema.compiledTypeMap['fallback'][tag]; - - if (type && _hasOwnProperty.call(type.styleAliases, style)) { - style = type.styleAliases[style]; - } - - result[tag] = style; - } - - return result; -} - -function encodeHex(character) { - var string, handle, length; - - string = character.toString(16).toUpperCase(); - - if (character <= 0xFF) { - handle = 'x'; - length = 2; - } else if (character <= 0xFFFF) { - handle = 'u'; - length = 4; - } else if (character <= 0xFFFFFFFF) { - handle = 'U'; - length = 8; - } else { - throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF'); - } - - return '\\' + handle + common.repeat('0', length - string.length) + string; -} - -function State(options) { - this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; - this.indent = Math.max(1, (options['indent'] || 2)); - this.skipInvalid = options['skipInvalid'] || false; - this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']); - this.styleMap = compileStyleMap(this.schema, options['styles'] || null); - this.sortKeys = options['sortKeys'] || false; - this.lineWidth = options['lineWidth'] || 80; - this.noRefs = options['noRefs'] || false; - this.noCompatMode = options['noCompatMode'] || false; - this.condenseFlow = options['condenseFlow'] || false; - - this.implicitTypes = this.schema.compiledImplicit; - this.explicitTypes = this.schema.compiledExplicit; - - this.tag = null; - this.result = ''; - - this.duplicates = []; - this.usedDuplicates = null; -} - -// Indents every line in a string. Empty lines (\n only) are not indented. -function indentString(string, spaces) { - var ind = common.repeat(' ', spaces), - position = 0, - next = -1, - result = '', - line, - length = string.length; - - while (position < length) { - next = string.indexOf('\n', position); - if (next === -1) { - line = string.slice(position); - position = length; - } else { - line = string.slice(position, next + 1); - position = next + 1; - } - - if (line.length && line !== '\n') result += ind; - - result += line; - } - - return result; -} - -function generateNextLine(state, level) { - return '\n' + common.repeat(' ', state.indent * level); -} - -function testImplicitResolving(state, str) { - var index, length, type; - - for (index = 0, length = state.implicitTypes.length; index < length; index += 1) { - type = state.implicitTypes[index]; - - if (type.resolve(str)) { - return true; - } - } - - return false; -} - -// [33] s-white ::= s-space | s-tab -function isWhitespace(c) { - return c === CHAR_SPACE || c === CHAR_TAB; -} - -// Returns true if the character can be printed without escaping. -// From YAML 1.2: "any allowed characters known to be non-printable -// should also be escaped. [However,] This isn’t mandatory" -// Derived from nb-char - \t - #x85 - #xA0 - #x2028 - #x2029. -function isPrintable(c) { - return (0x00020 <= c && c <= 0x00007E) - || ((0x000A1 <= c && c <= 0x00D7FF) && c !== 0x2028 && c !== 0x2029) - || ((0x0E000 <= c && c <= 0x00FFFD) && c !== 0xFEFF /* BOM */) - || (0x10000 <= c && c <= 0x10FFFF); -} - -// Simplified test for values allowed after the first character in plain style. -function isPlainSafe(c) { - // Uses a subset of nb-char - c-flow-indicator - ":" - "#" - // where nb-char ::= c-printable - b-char - c-byte-order-mark. - return isPrintable(c) && c !== 0xFEFF - // - c-flow-indicator - && c !== CHAR_COMMA - && c !== CHAR_LEFT_SQUARE_BRACKET - && c !== CHAR_RIGHT_SQUARE_BRACKET - && c !== CHAR_LEFT_CURLY_BRACKET - && c !== CHAR_RIGHT_CURLY_BRACKET - // - ":" - "#" - && c !== CHAR_COLON - && c !== CHAR_SHARP; -} - -// Simplified test for values allowed as the first character in plain style. -function isPlainSafeFirst(c) { - // Uses a subset of ns-char - c-indicator - // where ns-char = nb-char - s-white. - return isPrintable(c) && c !== 0xFEFF - && !isWhitespace(c) // - s-white - // - (c-indicator ::= - // “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}” - && c !== CHAR_MINUS - && c !== CHAR_QUESTION - && c !== CHAR_COLON - && c !== CHAR_COMMA - && c !== CHAR_LEFT_SQUARE_BRACKET - && c !== CHAR_RIGHT_SQUARE_BRACKET - && c !== CHAR_LEFT_CURLY_BRACKET - && c !== CHAR_RIGHT_CURLY_BRACKET - // | “#” | “&” | “*” | “!” | “|” | “>” | “'” | “"” - && c !== CHAR_SHARP - && c !== CHAR_AMPERSAND - && c !== CHAR_ASTERISK - && c !== CHAR_EXCLAMATION - && c !== CHAR_VERTICAL_LINE - && c !== CHAR_GREATER_THAN - && c !== CHAR_SINGLE_QUOTE - && c !== CHAR_DOUBLE_QUOTE - // | “%” | “@” | “`”) - && c !== CHAR_PERCENT - && c !== CHAR_COMMERCIAL_AT - && c !== CHAR_GRAVE_ACCENT; -} - -var STYLE_PLAIN = 1, - STYLE_SINGLE = 2, - STYLE_LITERAL = 3, - STYLE_FOLDED = 4, - STYLE_DOUBLE = 5; - -// Determines which scalar styles are possible and returns the preferred style. -// lineWidth = -1 => no limit. -// Pre-conditions: str.length > 0. -// Post-conditions: -// STYLE_PLAIN or STYLE_SINGLE => no \n are in the string. -// STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1). -// STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1). -function chooseScalarStyle(string, singleLineOnly, indentPerLevel, lineWidth, testAmbiguousType) { - var i; - var char; - var hasLineBreak = false; - var hasFoldableLine = false; // only checked if shouldTrackWidth - var shouldTrackWidth = lineWidth !== -1; - var previousLineBreak = -1; // count the first line correctly - var plain = isPlainSafeFirst(string.charCodeAt(0)) - && !isWhitespace(string.charCodeAt(string.length - 1)); - - if (singleLineOnly) { - // Case: no block styles. - // Check for disallowed characters to rule out plain and single. - for (i = 0; i < string.length; i++) { - char = string.charCodeAt(i); - if (!isPrintable(char)) { - return STYLE_DOUBLE; - } - plain = plain && isPlainSafe(char); - } - } else { - // Case: block styles permitted. - for (i = 0; i < string.length; i++) { - char = string.charCodeAt(i); - if (char === CHAR_LINE_FEED) { - hasLineBreak = true; - // Check if any line can be folded. - if (shouldTrackWidth) { - hasFoldableLine = hasFoldableLine || - // Foldable line = too long, and not more-indented. - (i - previousLineBreak - 1 > lineWidth && - string[previousLineBreak + 1] !== ' '); - previousLineBreak = i; - } - } else if (!isPrintable(char)) { - return STYLE_DOUBLE; - } - plain = plain && isPlainSafe(char); - } - // in case the end is missing a \n - hasFoldableLine = hasFoldableLine || (shouldTrackWidth && - (i - previousLineBreak - 1 > lineWidth && - string[previousLineBreak + 1] !== ' ')); - } - // Although every style can represent \n without escaping, prefer block styles - // for multiline, since they're more readable and they don't add empty lines. - // Also prefer folding a super-long line. - if (!hasLineBreak && !hasFoldableLine) { - // Strings interpretable as another type have to be quoted; - // e.g. the string 'true' vs. the boolean true. - return plain && !testAmbiguousType(string) - ? STYLE_PLAIN : STYLE_SINGLE; - } - // Edge case: block indentation indicator can only have one digit. - if (string[0] === ' ' && indentPerLevel > 9) { - return STYLE_DOUBLE; - } - // At this point we know block styles are valid. - // Prefer literal style unless we want to fold. - return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL; -} - -// Note: line breaking/folding is implemented for only the folded style. -// NB. We drop the last trailing newline (if any) of a returned block scalar -// since the dumper adds its own newline. This always works: -// • No ending newline => unaffected; already using strip "-" chomping. -// • Ending newline => removed then restored. -// Importantly, this keeps the "+" chomp indicator from gaining an extra line. -function writeScalar(state, string, level, iskey) { - state.dump = (function () { - if (string.length === 0) { - return "''"; - } - if (!state.noCompatMode && - DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1) { - return "'" + string + "'"; - } - - var indent = state.indent * Math.max(1, level); // no 0-indent scalars - // As indentation gets deeper, let the width decrease monotonically - // to the lower bound min(state.lineWidth, 40). - // Note that this implies - // state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound. - // state.lineWidth > 40 + state.indent: width decreases until the lower bound. - // This behaves better than a constant minimum width which disallows narrower options, - // or an indent threshold which causes the width to suddenly increase. - var lineWidth = state.lineWidth === -1 - ? -1 : Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent); - - // Without knowing if keys are implicit/explicit, assume implicit for safety. - var singleLineOnly = iskey - // No block styles in flow mode. - || (state.flowLevel > -1 && level >= state.flowLevel); - function testAmbiguity(string) { - return testImplicitResolving(state, string); - } - - switch (chooseScalarStyle(string, singleLineOnly, state.indent, lineWidth, testAmbiguity)) { - case STYLE_PLAIN: - return string; - case STYLE_SINGLE: - return "'" + string.replace(/'/g, "''") + "'"; - case STYLE_LITERAL: - return '|' + blockHeader(string, state.indent) - + dropEndingNewline(indentString(string, indent)); - case STYLE_FOLDED: - return '>' + blockHeader(string, state.indent) - + dropEndingNewline(indentString(foldString(string, lineWidth), indent)); - case STYLE_DOUBLE: - return '"' + escapeString(string, lineWidth) + '"'; - default: - throw new YAMLException('impossible error: invalid scalar style'); - } - }()); -} - -// Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9. -function blockHeader(string, indentPerLevel) { - var indentIndicator = (string[0] === ' ') ? String(indentPerLevel) : ''; - - // note the special case: the string '\n' counts as a "trailing" empty line. - var clip = string[string.length - 1] === '\n'; - var keep = clip && (string[string.length - 2] === '\n' || string === '\n'); - var chomp = keep ? '+' : (clip ? '' : '-'); - - return indentIndicator + chomp + '\n'; -} - -// (See the note for writeScalar.) -function dropEndingNewline(string) { - return string[string.length - 1] === '\n' ? string.slice(0, -1) : string; -} - -// Note: a long line without a suitable break point will exceed the width limit. -// Pre-conditions: every char in str isPrintable, str.length > 0, width > 0. -function foldString(string, width) { - // In folded style, $k$ consecutive newlines output as $k+1$ newlines— - // unless they're before or after a more-indented line, or at the very - // beginning or end, in which case $k$ maps to $k$. - // Therefore, parse each chunk as newline(s) followed by a content line. - var lineRe = /(\n+)([^\n]*)/g; - - // first line (possibly an empty line) - var result = (function () { - var nextLF = string.indexOf('\n'); - nextLF = nextLF !== -1 ? nextLF : string.length; - lineRe.lastIndex = nextLF; - return foldLine(string.slice(0, nextLF), width); - }()); - // If we haven't reached the first content line yet, don't add an extra \n. - var prevMoreIndented = string[0] === '\n' || string[0] === ' '; - var moreIndented; - - // rest of the lines - var match; - while ((match = lineRe.exec(string))) { - var prefix = match[1], line = match[2]; - moreIndented = (line[0] === ' '); - result += prefix - + (!prevMoreIndented && !moreIndented && line !== '' - ? '\n' : '') - + foldLine(line, width); - prevMoreIndented = moreIndented; - } - - return result; -} - -// Greedy line breaking. -// Picks the longest line under the limit each time, -// otherwise settles for the shortest line over the limit. -// NB. More-indented lines *cannot* be folded, as that would add an extra \n. -function foldLine(line, width) { - if (line === '' || line[0] === ' ') return line; - - // Since a more-indented line adds a \n, breaks can't be followed by a space. - var breakRe = / [^ ]/g; // note: the match index will always be <= length-2. - var match; - // start is an inclusive index. end, curr, and next are exclusive. - var start = 0, end, curr = 0, next = 0; - var result = ''; - - // Invariants: 0 <= start <= length-1. - // 0 <= curr <= next <= max(0, length-2). curr - start <= width. - // Inside the loop: - // A match implies length >= 2, so curr and next are <= length-2. - while ((match = breakRe.exec(line))) { - next = match.index; - // maintain invariant: curr - start <= width - if (next - start > width) { - end = (curr > start) ? curr : next; // derive end <= length-2 - result += '\n' + line.slice(start, end); - // skip the space that was output as \n - start = end + 1; // derive start <= length-1 - } - curr = next; - } - - // By the invariants, start <= length-1, so there is something left over. - // It is either the whole string or a part starting from non-whitespace. - result += '\n'; - // Insert a break if the remainder is too long and there is a break available. - if (line.length - start > width && curr > start) { - result += line.slice(start, curr) + '\n' + line.slice(curr + 1); - } else { - result += line.slice(start); - } - - return result.slice(1); // drop extra \n joiner -} - -// Escapes a double-quoted string. -function escapeString(string) { - var result = ''; - var char, nextChar; - var escapeSeq; - - for (var i = 0; i < string.length; i++) { - char = string.charCodeAt(i); - // Check for surrogate pairs (reference Unicode 3.0 section "3.7 Surrogates"). - if (char >= 0xD800 && char <= 0xDBFF/* high surrogate */) { - nextChar = string.charCodeAt(i + 1); - if (nextChar >= 0xDC00 && nextChar <= 0xDFFF/* low surrogate */) { - // Combine the surrogate pair and store it escaped. - result += encodeHex((char - 0xD800) * 0x400 + nextChar - 0xDC00 + 0x10000); - // Advance index one extra since we already used that char here. - i++; continue; - } - } - escapeSeq = ESCAPE_SEQUENCES[char]; - result += !escapeSeq && isPrintable(char) - ? string[i] - : escapeSeq || encodeHex(char); - } - - return result; -} - -function writeFlowSequence(state, level, object) { - var _result = '', - _tag = state.tag, - index, - length; - - for (index = 0, length = object.length; index < length; index += 1) { - // Write only valid elements. - if (writeNode(state, level, object[index], false, false)) { - if (index !== 0) _result += ',' + (!state.condenseFlow ? ' ' : ''); - _result += state.dump; - } - } - - state.tag = _tag; - state.dump = '[' + _result + ']'; -} - -function writeBlockSequence(state, level, object, compact) { - var _result = '', - _tag = state.tag, - index, - length; - - for (index = 0, length = object.length; index < length; index += 1) { - // Write only valid elements. - if (writeNode(state, level + 1, object[index], true, true)) { - if (!compact || index !== 0) { - _result += generateNextLine(state, level); - } - - if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { - _result += '-'; - } else { - _result += '- '; - } - - _result += state.dump; - } - } - - state.tag = _tag; - state.dump = _result || '[]'; // Empty sequence if no valid values. -} - -function writeFlowMapping(state, level, object) { - var _result = '', - _tag = state.tag, - objectKeyList = Object.keys(object), - index, - length, - objectKey, - objectValue, - pairBuffer; - - for (index = 0, length = objectKeyList.length; index < length; index += 1) { - pairBuffer = state.condenseFlow ? '"' : ''; - - if (index !== 0) pairBuffer += ', '; - - objectKey = objectKeyList[index]; - objectValue = object[objectKey]; - - if (!writeNode(state, level, objectKey, false, false)) { - continue; // Skip this pair because of invalid key; - } - - if (state.dump.length > 1024) pairBuffer += '? '; - - pairBuffer += state.dump + (state.condenseFlow ? '"' : '') + ':' + (state.condenseFlow ? '' : ' '); - - if (!writeNode(state, level, objectValue, false, false)) { - continue; // Skip this pair because of invalid value. - } - - pairBuffer += state.dump; - - // Both key and value are valid. - _result += pairBuffer; - } - - state.tag = _tag; - state.dump = '{' + _result + '}'; -} - -function writeBlockMapping(state, level, object, compact) { - var _result = '', - _tag = state.tag, - objectKeyList = Object.keys(object), - index, - length, - objectKey, - objectValue, - explicitPair, - pairBuffer; - - // Allow sorting keys so that the output file is deterministic - if (state.sortKeys === true) { - // Default sorting - objectKeyList.sort(); - } else if (typeof state.sortKeys === 'function') { - // Custom sort function - objectKeyList.sort(state.sortKeys); - } else if (state.sortKeys) { - // Something is wrong - throw new YAMLException('sortKeys must be a boolean or a function'); - } - - for (index = 0, length = objectKeyList.length; index < length; index += 1) { - pairBuffer = ''; - - if (!compact || index !== 0) { - pairBuffer += generateNextLine(state, level); - } - - objectKey = objectKeyList[index]; - objectValue = object[objectKey]; - - if (!writeNode(state, level + 1, objectKey, true, true, true)) { - continue; // Skip this pair because of invalid key. - } - - explicitPair = (state.tag !== null && state.tag !== '?') || - (state.dump && state.dump.length > 1024); - - if (explicitPair) { - if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { - pairBuffer += '?'; - } else { - pairBuffer += '? '; - } - } - - pairBuffer += state.dump; - - if (explicitPair) { - pairBuffer += generateNextLine(state, level); - } - - if (!writeNode(state, level + 1, objectValue, true, explicitPair)) { - continue; // Skip this pair because of invalid value. - } - - if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { - pairBuffer += ':'; - } else { - pairBuffer += ': '; - } - - pairBuffer += state.dump; - - // Both key and value are valid. - _result += pairBuffer; - } - - state.tag = _tag; - state.dump = _result || '{}'; // Empty mapping if no valid pairs. -} - -function detectType(state, object, explicit) { - var _result, typeList, index, length, type, style; - - typeList = explicit ? state.explicitTypes : state.implicitTypes; - - for (index = 0, length = typeList.length; index < length; index += 1) { - type = typeList[index]; - - if ((type.instanceOf || type.predicate) && - (!type.instanceOf || ((typeof object === 'object') && (object instanceof type.instanceOf))) && - (!type.predicate || type.predicate(object))) { - - state.tag = explicit ? type.tag : '?'; - - if (type.represent) { - style = state.styleMap[type.tag] || type.defaultStyle; - - if (_toString.call(type.represent) === '[object Function]') { - _result = type.represent(object, style); - } else if (_hasOwnProperty.call(type.represent, style)) { - _result = type.represent[style](object, style); - } else { - throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style'); - } - - state.dump = _result; - } - - return true; - } - } - - return false; -} - -// Serializes `object` and writes it to global `result`. -// Returns true on success, or false on invalid object. -// -function writeNode(state, level, object, block, compact, iskey) { - state.tag = null; - state.dump = object; - - if (!detectType(state, object, false)) { - detectType(state, object, true); - } - - var type = _toString.call(state.dump); - - if (block) { - block = (state.flowLevel < 0 || state.flowLevel > level); - } - - var objectOrArray = type === '[object Object]' || type === '[object Array]', - duplicateIndex, - duplicate; - - if (objectOrArray) { - duplicateIndex = state.duplicates.indexOf(object); - duplicate = duplicateIndex !== -1; - } - - if ((state.tag !== null && state.tag !== '?') || duplicate || (state.indent !== 2 && level > 0)) { - compact = false; - } - - if (duplicate && state.usedDuplicates[duplicateIndex]) { - state.dump = '*ref_' + duplicateIndex; - } else { - if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) { - state.usedDuplicates[duplicateIndex] = true; - } - if (type === '[object Object]') { - if (block && (Object.keys(state.dump).length !== 0)) { - writeBlockMapping(state, level, state.dump, compact); - if (duplicate) { - state.dump = '&ref_' + duplicateIndex + state.dump; - } - } else { - writeFlowMapping(state, level, state.dump); - if (duplicate) { - state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; - } - } - } else if (type === '[object Array]') { - if (block && (state.dump.length !== 0)) { - writeBlockSequence(state, level, state.dump, compact); - if (duplicate) { - state.dump = '&ref_' + duplicateIndex + state.dump; - } - } else { - writeFlowSequence(state, level, state.dump); - if (duplicate) { - state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; - } - } - } else if (type === '[object String]') { - if (state.tag !== '?') { - writeScalar(state, state.dump, level, iskey); - } - } else { - if (state.skipInvalid) return false; - throw new YAMLException('unacceptable kind of an object to dump ' + type); - } - - if (state.tag !== null && state.tag !== '?') { - state.dump = '!<' + state.tag + '> ' + state.dump; - } - } - - return true; -} - -function getDuplicateReferences(object, state) { - var objects = [], - duplicatesIndexes = [], - index, - length; - - inspectNode(object, objects, duplicatesIndexes); - - for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) { - state.duplicates.push(objects[duplicatesIndexes[index]]); - } - state.usedDuplicates = new Array(length); -} - -function inspectNode(object, objects, duplicatesIndexes) { - var objectKeyList, - index, - length; - - if (object !== null && typeof object === 'object') { - index = objects.indexOf(object); - if (index !== -1) { - if (duplicatesIndexes.indexOf(index) === -1) { - duplicatesIndexes.push(index); - } - } else { - objects.push(object); - - if (Array.isArray(object)) { - for (index = 0, length = object.length; index < length; index += 1) { - inspectNode(object[index], objects, duplicatesIndexes); - } - } else { - objectKeyList = Object.keys(object); - - for (index = 0, length = objectKeyList.length; index < length; index += 1) { - inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes); - } - } - } - } -} - -function dump(input, options) { - options = options || {}; - - var state = new State(options); - - if (!state.noRefs) getDuplicateReferences(input, state); - - if (writeNode(state, 0, input, true, true)) return state.dump + '\n'; - - return ''; -} - -function safeDump(input, options) { - return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); -} - -module.exports.dump = dump; -module.exports.safeDump = safeDump; diff --git a/node_modules/js-yaml/lib/js-yaml/exception.js b/node_modules/js-yaml/lib/js-yaml/exception.js deleted file mode 100644 index b744a1ee..00000000 --- a/node_modules/js-yaml/lib/js-yaml/exception.js +++ /dev/null @@ -1,43 +0,0 @@ -// YAML error class. http://stackoverflow.com/questions/8458984 -// -'use strict'; - -function YAMLException(reason, mark) { - // Super constructor - Error.call(this); - - this.name = 'YAMLException'; - this.reason = reason; - this.mark = mark; - this.message = (this.reason || '(unknown reason)') + (this.mark ? ' ' + this.mark.toString() : ''); - - // Include stack trace in error object - if (Error.captureStackTrace) { - // Chrome and NodeJS - Error.captureStackTrace(this, this.constructor); - } else { - // FF, IE 10+ and Safari 6+. Fallback for others - this.stack = (new Error()).stack || ''; - } -} - - -// Inherit from Error -YAMLException.prototype = Object.create(Error.prototype); -YAMLException.prototype.constructor = YAMLException; - - -YAMLException.prototype.toString = function toString(compact) { - var result = this.name + ': '; - - result += this.reason || '(unknown reason)'; - - if (!compact && this.mark) { - result += ' ' + this.mark.toString(); - } - - return result; -}; - - -module.exports = YAMLException; diff --git a/node_modules/js-yaml/lib/js-yaml/loader.js b/node_modules/js-yaml/lib/js-yaml/loader.js deleted file mode 100644 index fe2cb4d0..00000000 --- a/node_modules/js-yaml/lib/js-yaml/loader.js +++ /dev/null @@ -1,1598 +0,0 @@ -'use strict'; - -/*eslint-disable max-len,no-use-before-define*/ - -var common = require('./common'); -var YAMLException = require('./exception'); -var Mark = require('./mark'); -var DEFAULT_SAFE_SCHEMA = require('./schema/default_safe'); -var DEFAULT_FULL_SCHEMA = require('./schema/default_full'); - - -var _hasOwnProperty = Object.prototype.hasOwnProperty; - - -var CONTEXT_FLOW_IN = 1; -var CONTEXT_FLOW_OUT = 2; -var CONTEXT_BLOCK_IN = 3; -var CONTEXT_BLOCK_OUT = 4; - - -var CHOMPING_CLIP = 1; -var CHOMPING_STRIP = 2; -var CHOMPING_KEEP = 3; - - -var PATTERN_NON_PRINTABLE = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; -var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/; -var PATTERN_FLOW_INDICATORS = /[,\[\]\{\}]/; -var PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\-]+!)$/i; -var PATTERN_TAG_URI = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i; - - -function is_EOL(c) { - return (c === 0x0A/* LF */) || (c === 0x0D/* CR */); -} - -function is_WHITE_SPACE(c) { - return (c === 0x09/* Tab */) || (c === 0x20/* Space */); -} - -function is_WS_OR_EOL(c) { - return (c === 0x09/* Tab */) || - (c === 0x20/* Space */) || - (c === 0x0A/* LF */) || - (c === 0x0D/* CR */); -} - -function is_FLOW_INDICATOR(c) { - return c === 0x2C/* , */ || - c === 0x5B/* [ */ || - c === 0x5D/* ] */ || - c === 0x7B/* { */ || - c === 0x7D/* } */; -} - -function fromHexCode(c) { - var lc; - - if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { - return c - 0x30; - } - - /*eslint-disable no-bitwise*/ - lc = c | 0x20; - - if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) { - return lc - 0x61 + 10; - } - - return -1; -} - -function escapedHexLen(c) { - if (c === 0x78/* x */) { return 2; } - if (c === 0x75/* u */) { return 4; } - if (c === 0x55/* U */) { return 8; } - return 0; -} - -function fromDecimalCode(c) { - if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { - return c - 0x30; - } - - return -1; -} - -function simpleEscapeSequence(c) { - /* eslint-disable indent */ - return (c === 0x30/* 0 */) ? '\x00' : - (c === 0x61/* a */) ? '\x07' : - (c === 0x62/* b */) ? '\x08' : - (c === 0x74/* t */) ? '\x09' : - (c === 0x09/* Tab */) ? '\x09' : - (c === 0x6E/* n */) ? '\x0A' : - (c === 0x76/* v */) ? '\x0B' : - (c === 0x66/* f */) ? '\x0C' : - (c === 0x72/* r */) ? '\x0D' : - (c === 0x65/* e */) ? '\x1B' : - (c === 0x20/* Space */) ? ' ' : - (c === 0x22/* " */) ? '\x22' : - (c === 0x2F/* / */) ? '/' : - (c === 0x5C/* \ */) ? '\x5C' : - (c === 0x4E/* N */) ? '\x85' : - (c === 0x5F/* _ */) ? '\xA0' : - (c === 0x4C/* L */) ? '\u2028' : - (c === 0x50/* P */) ? '\u2029' : ''; -} - -function charFromCodepoint(c) { - if (c <= 0xFFFF) { - return String.fromCharCode(c); - } - // Encode UTF-16 surrogate pair - // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF - return String.fromCharCode( - ((c - 0x010000) >> 10) + 0xD800, - ((c - 0x010000) & 0x03FF) + 0xDC00 - ); -} - -var simpleEscapeCheck = new Array(256); // integer, for fast access -var simpleEscapeMap = new Array(256); -for (var i = 0; i < 256; i++) { - simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0; - simpleEscapeMap[i] = simpleEscapeSequence(i); -} - - -function State(input, options) { - this.input = input; - - this.filename = options['filename'] || null; - this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; - this.onWarning = options['onWarning'] || null; - this.legacy = options['legacy'] || false; - this.json = options['json'] || false; - this.listener = options['listener'] || null; - - this.implicitTypes = this.schema.compiledImplicit; - this.typeMap = this.schema.compiledTypeMap; - - this.length = input.length; - this.position = 0; - this.line = 0; - this.lineStart = 0; - this.lineIndent = 0; - - this.documents = []; - - /* - this.version; - this.checkLineBreaks; - this.tagMap; - this.anchorMap; - this.tag; - this.anchor; - this.kind; - this.result;*/ - -} - - -function generateError(state, message) { - return new YAMLException( - message, - new Mark(state.filename, state.input, state.position, state.line, (state.position - state.lineStart))); -} - -function throwError(state, message) { - throw generateError(state, message); -} - -function throwWarning(state, message) { - if (state.onWarning) { - state.onWarning.call(null, generateError(state, message)); - } -} - - -var directiveHandlers = { - - YAML: function handleYamlDirective(state, name, args) { - - var match, major, minor; - - if (state.version !== null) { - throwError(state, 'duplication of %YAML directive'); - } - - if (args.length !== 1) { - throwError(state, 'YAML directive accepts exactly one argument'); - } - - match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]); - - if (match === null) { - throwError(state, 'ill-formed argument of the YAML directive'); - } - - major = parseInt(match[1], 10); - minor = parseInt(match[2], 10); - - if (major !== 1) { - throwError(state, 'unacceptable YAML version of the document'); - } - - state.version = args[0]; - state.checkLineBreaks = (minor < 2); - - if (minor !== 1 && minor !== 2) { - throwWarning(state, 'unsupported YAML version of the document'); - } - }, - - TAG: function handleTagDirective(state, name, args) { - - var handle, prefix; - - if (args.length !== 2) { - throwError(state, 'TAG directive accepts exactly two arguments'); - } - - handle = args[0]; - prefix = args[1]; - - if (!PATTERN_TAG_HANDLE.test(handle)) { - throwError(state, 'ill-formed tag handle (first argument) of the TAG directive'); - } - - if (_hasOwnProperty.call(state.tagMap, handle)) { - throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle'); - } - - if (!PATTERN_TAG_URI.test(prefix)) { - throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive'); - } - - state.tagMap[handle] = prefix; - } -}; - - -function captureSegment(state, start, end, checkJson) { - var _position, _length, _character, _result; - - if (start < end) { - _result = state.input.slice(start, end); - - if (checkJson) { - for (_position = 0, _length = _result.length; _position < _length; _position += 1) { - _character = _result.charCodeAt(_position); - if (!(_character === 0x09 || - (0x20 <= _character && _character <= 0x10FFFF))) { - throwError(state, 'expected valid JSON character'); - } - } - } else if (PATTERN_NON_PRINTABLE.test(_result)) { - throwError(state, 'the stream contains non-printable characters'); - } - - state.result += _result; - } -} - -function mergeMappings(state, destination, source, overridableKeys) { - var sourceKeys, key, index, quantity; - - if (!common.isObject(source)) { - throwError(state, 'cannot merge mappings; the provided source object is unacceptable'); - } - - sourceKeys = Object.keys(source); - - for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) { - key = sourceKeys[index]; - - if (!_hasOwnProperty.call(destination, key)) { - destination[key] = source[key]; - overridableKeys[key] = true; - } - } -} - -function storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, startLine, startPos) { - var index, quantity; - - keyNode = String(keyNode); - - if (_result === null) { - _result = {}; - } - - if (keyTag === 'tag:yaml.org,2002:merge') { - if (Array.isArray(valueNode)) { - for (index = 0, quantity = valueNode.length; index < quantity; index += 1) { - mergeMappings(state, _result, valueNode[index], overridableKeys); - } - } else { - mergeMappings(state, _result, valueNode, overridableKeys); - } - } else { - if (!state.json && - !_hasOwnProperty.call(overridableKeys, keyNode) && - _hasOwnProperty.call(_result, keyNode)) { - state.line = startLine || state.line; - state.position = startPos || state.position; - throwError(state, 'duplicated mapping key'); - } - _result[keyNode] = valueNode; - delete overridableKeys[keyNode]; - } - - return _result; -} - -function readLineBreak(state) { - var ch; - - ch = state.input.charCodeAt(state.position); - - if (ch === 0x0A/* LF */) { - state.position++; - } else if (ch === 0x0D/* CR */) { - state.position++; - if (state.input.charCodeAt(state.position) === 0x0A/* LF */) { - state.position++; - } - } else { - throwError(state, 'a line break is expected'); - } - - state.line += 1; - state.lineStart = state.position; -} - -function skipSeparationSpace(state, allowComments, checkIndent) { - var lineBreaks = 0, - ch = state.input.charCodeAt(state.position); - - while (ch !== 0) { - while (is_WHITE_SPACE(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (allowComments && ch === 0x23/* # */) { - do { - ch = state.input.charCodeAt(++state.position); - } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && ch !== 0); - } - - if (is_EOL(ch)) { - readLineBreak(state); - - ch = state.input.charCodeAt(state.position); - lineBreaks++; - state.lineIndent = 0; - - while (ch === 0x20/* Space */) { - state.lineIndent++; - ch = state.input.charCodeAt(++state.position); - } - } else { - break; - } - } - - if (checkIndent !== -1 && lineBreaks !== 0 && state.lineIndent < checkIndent) { - throwWarning(state, 'deficient indentation'); - } - - return lineBreaks; -} - -function testDocumentSeparator(state) { - var _position = state.position, - ch; - - ch = state.input.charCodeAt(_position); - - // Condition state.position === state.lineStart is tested - // in parent on each call, for efficiency. No needs to test here again. - if ((ch === 0x2D/* - */ || ch === 0x2E/* . */) && - ch === state.input.charCodeAt(_position + 1) && - ch === state.input.charCodeAt(_position + 2)) { - - _position += 3; - - ch = state.input.charCodeAt(_position); - - if (ch === 0 || is_WS_OR_EOL(ch)) { - return true; - } - } - - return false; -} - -function writeFoldedLines(state, count) { - if (count === 1) { - state.result += ' '; - } else if (count > 1) { - state.result += common.repeat('\n', count - 1); - } -} - - -function readPlainScalar(state, nodeIndent, withinFlowCollection) { - var preceding, - following, - captureStart, - captureEnd, - hasPendingContent, - _line, - _lineStart, - _lineIndent, - _kind = state.kind, - _result = state.result, - ch; - - ch = state.input.charCodeAt(state.position); - - if (is_WS_OR_EOL(ch) || - is_FLOW_INDICATOR(ch) || - ch === 0x23/* # */ || - ch === 0x26/* & */ || - ch === 0x2A/* * */ || - ch === 0x21/* ! */ || - ch === 0x7C/* | */ || - ch === 0x3E/* > */ || - ch === 0x27/* ' */ || - ch === 0x22/* " */ || - ch === 0x25/* % */ || - ch === 0x40/* @ */ || - ch === 0x60/* ` */) { - return false; - } - - if (ch === 0x3F/* ? */ || ch === 0x2D/* - */) { - following = state.input.charCodeAt(state.position + 1); - - if (is_WS_OR_EOL(following) || - withinFlowCollection && is_FLOW_INDICATOR(following)) { - return false; - } - } - - state.kind = 'scalar'; - state.result = ''; - captureStart = captureEnd = state.position; - hasPendingContent = false; - - while (ch !== 0) { - if (ch === 0x3A/* : */) { - following = state.input.charCodeAt(state.position + 1); - - if (is_WS_OR_EOL(following) || - withinFlowCollection && is_FLOW_INDICATOR(following)) { - break; - } - - } else if (ch === 0x23/* # */) { - preceding = state.input.charCodeAt(state.position - 1); - - if (is_WS_OR_EOL(preceding)) { - break; - } - - } else if ((state.position === state.lineStart && testDocumentSeparator(state)) || - withinFlowCollection && is_FLOW_INDICATOR(ch)) { - break; - - } else if (is_EOL(ch)) { - _line = state.line; - _lineStart = state.lineStart; - _lineIndent = state.lineIndent; - skipSeparationSpace(state, false, -1); - - if (state.lineIndent >= nodeIndent) { - hasPendingContent = true; - ch = state.input.charCodeAt(state.position); - continue; - } else { - state.position = captureEnd; - state.line = _line; - state.lineStart = _lineStart; - state.lineIndent = _lineIndent; - break; - } - } - - if (hasPendingContent) { - captureSegment(state, captureStart, captureEnd, false); - writeFoldedLines(state, state.line - _line); - captureStart = captureEnd = state.position; - hasPendingContent = false; - } - - if (!is_WHITE_SPACE(ch)) { - captureEnd = state.position + 1; - } - - ch = state.input.charCodeAt(++state.position); - } - - captureSegment(state, captureStart, captureEnd, false); - - if (state.result) { - return true; - } - - state.kind = _kind; - state.result = _result; - return false; -} - -function readSingleQuotedScalar(state, nodeIndent) { - var ch, - captureStart, captureEnd; - - ch = state.input.charCodeAt(state.position); - - if (ch !== 0x27/* ' */) { - return false; - } - - state.kind = 'scalar'; - state.result = ''; - state.position++; - captureStart = captureEnd = state.position; - - while ((ch = state.input.charCodeAt(state.position)) !== 0) { - if (ch === 0x27/* ' */) { - captureSegment(state, captureStart, state.position, true); - ch = state.input.charCodeAt(++state.position); - - if (ch === 0x27/* ' */) { - captureStart = state.position; - state.position++; - captureEnd = state.position; - } else { - return true; - } - - } else if (is_EOL(ch)) { - captureSegment(state, captureStart, captureEnd, true); - writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); - captureStart = captureEnd = state.position; - - } else if (state.position === state.lineStart && testDocumentSeparator(state)) { - throwError(state, 'unexpected end of the document within a single quoted scalar'); - - } else { - state.position++; - captureEnd = state.position; - } - } - - throwError(state, 'unexpected end of the stream within a single quoted scalar'); -} - -function readDoubleQuotedScalar(state, nodeIndent) { - var captureStart, - captureEnd, - hexLength, - hexResult, - tmp, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch !== 0x22/* " */) { - return false; - } - - state.kind = 'scalar'; - state.result = ''; - state.position++; - captureStart = captureEnd = state.position; - - while ((ch = state.input.charCodeAt(state.position)) !== 0) { - if (ch === 0x22/* " */) { - captureSegment(state, captureStart, state.position, true); - state.position++; - return true; - - } else if (ch === 0x5C/* \ */) { - captureSegment(state, captureStart, state.position, true); - ch = state.input.charCodeAt(++state.position); - - if (is_EOL(ch)) { - skipSeparationSpace(state, false, nodeIndent); - - // TODO: rework to inline fn with no type cast? - } else if (ch < 256 && simpleEscapeCheck[ch]) { - state.result += simpleEscapeMap[ch]; - state.position++; - - } else if ((tmp = escapedHexLen(ch)) > 0) { - hexLength = tmp; - hexResult = 0; - - for (; hexLength > 0; hexLength--) { - ch = state.input.charCodeAt(++state.position); - - if ((tmp = fromHexCode(ch)) >= 0) { - hexResult = (hexResult << 4) + tmp; - - } else { - throwError(state, 'expected hexadecimal character'); - } - } - - state.result += charFromCodepoint(hexResult); - - state.position++; - - } else { - throwError(state, 'unknown escape sequence'); - } - - captureStart = captureEnd = state.position; - - } else if (is_EOL(ch)) { - captureSegment(state, captureStart, captureEnd, true); - writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); - captureStart = captureEnd = state.position; - - } else if (state.position === state.lineStart && testDocumentSeparator(state)) { - throwError(state, 'unexpected end of the document within a double quoted scalar'); - - } else { - state.position++; - captureEnd = state.position; - } - } - - throwError(state, 'unexpected end of the stream within a double quoted scalar'); -} - -function readFlowCollection(state, nodeIndent) { - var readNext = true, - _line, - _tag = state.tag, - _result, - _anchor = state.anchor, - following, - terminator, - isPair, - isExplicitPair, - isMapping, - overridableKeys = {}, - keyNode, - keyTag, - valueNode, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch === 0x5B/* [ */) { - terminator = 0x5D;/* ] */ - isMapping = false; - _result = []; - } else if (ch === 0x7B/* { */) { - terminator = 0x7D;/* } */ - isMapping = true; - _result = {}; - } else { - return false; - } - - if (state.anchor !== null) { - state.anchorMap[state.anchor] = _result; - } - - ch = state.input.charCodeAt(++state.position); - - while (ch !== 0) { - skipSeparationSpace(state, true, nodeIndent); - - ch = state.input.charCodeAt(state.position); - - if (ch === terminator) { - state.position++; - state.tag = _tag; - state.anchor = _anchor; - state.kind = isMapping ? 'mapping' : 'sequence'; - state.result = _result; - return true; - } else if (!readNext) { - throwError(state, 'missed comma between flow collection entries'); - } - - keyTag = keyNode = valueNode = null; - isPair = isExplicitPair = false; - - if (ch === 0x3F/* ? */) { - following = state.input.charCodeAt(state.position + 1); - - if (is_WS_OR_EOL(following)) { - isPair = isExplicitPair = true; - state.position++; - skipSeparationSpace(state, true, nodeIndent); - } - } - - _line = state.line; - composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); - keyTag = state.tag; - keyNode = state.result; - skipSeparationSpace(state, true, nodeIndent); - - ch = state.input.charCodeAt(state.position); - - if ((isExplicitPair || state.line === _line) && ch === 0x3A/* : */) { - isPair = true; - ch = state.input.charCodeAt(++state.position); - skipSeparationSpace(state, true, nodeIndent); - composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); - valueNode = state.result; - } - - if (isMapping) { - storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode); - } else if (isPair) { - _result.push(storeMappingPair(state, null, overridableKeys, keyTag, keyNode, valueNode)); - } else { - _result.push(keyNode); - } - - skipSeparationSpace(state, true, nodeIndent); - - ch = state.input.charCodeAt(state.position); - - if (ch === 0x2C/* , */) { - readNext = true; - ch = state.input.charCodeAt(++state.position); - } else { - readNext = false; - } - } - - throwError(state, 'unexpected end of the stream within a flow collection'); -} - -function readBlockScalar(state, nodeIndent) { - var captureStart, - folding, - chomping = CHOMPING_CLIP, - didReadContent = false, - detectedIndent = false, - textIndent = nodeIndent, - emptyLines = 0, - atMoreIndented = false, - tmp, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch === 0x7C/* | */) { - folding = false; - } else if (ch === 0x3E/* > */) { - folding = true; - } else { - return false; - } - - state.kind = 'scalar'; - state.result = ''; - - while (ch !== 0) { - ch = state.input.charCodeAt(++state.position); - - if (ch === 0x2B/* + */ || ch === 0x2D/* - */) { - if (CHOMPING_CLIP === chomping) { - chomping = (ch === 0x2B/* + */) ? CHOMPING_KEEP : CHOMPING_STRIP; - } else { - throwError(state, 'repeat of a chomping mode identifier'); - } - - } else if ((tmp = fromDecimalCode(ch)) >= 0) { - if (tmp === 0) { - throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one'); - } else if (!detectedIndent) { - textIndent = nodeIndent + tmp - 1; - detectedIndent = true; - } else { - throwError(state, 'repeat of an indentation width identifier'); - } - - } else { - break; - } - } - - if (is_WHITE_SPACE(ch)) { - do { ch = state.input.charCodeAt(++state.position); } - while (is_WHITE_SPACE(ch)); - - if (ch === 0x23/* # */) { - do { ch = state.input.charCodeAt(++state.position); } - while (!is_EOL(ch) && (ch !== 0)); - } - } - - while (ch !== 0) { - readLineBreak(state); - state.lineIndent = 0; - - ch = state.input.charCodeAt(state.position); - - while ((!detectedIndent || state.lineIndent < textIndent) && - (ch === 0x20/* Space */)) { - state.lineIndent++; - ch = state.input.charCodeAt(++state.position); - } - - if (!detectedIndent && state.lineIndent > textIndent) { - textIndent = state.lineIndent; - } - - if (is_EOL(ch)) { - emptyLines++; - continue; - } - - // End of the scalar. - if (state.lineIndent < textIndent) { - - // Perform the chomping. - if (chomping === CHOMPING_KEEP) { - state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); - } else if (chomping === CHOMPING_CLIP) { - if (didReadContent) { // i.e. only if the scalar is not empty. - state.result += '\n'; - } - } - - // Break this `while` cycle and go to the funciton's epilogue. - break; - } - - // Folded style: use fancy rules to handle line breaks. - if (folding) { - - // Lines starting with white space characters (more-indented lines) are not folded. - if (is_WHITE_SPACE(ch)) { - atMoreIndented = true; - // except for the first content line (cf. Example 8.1) - state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); - - // End of more-indented block. - } else if (atMoreIndented) { - atMoreIndented = false; - state.result += common.repeat('\n', emptyLines + 1); - - // Just one line break - perceive as the same line. - } else if (emptyLines === 0) { - if (didReadContent) { // i.e. only if we have already read some scalar content. - state.result += ' '; - } - - // Several line breaks - perceive as different lines. - } else { - state.result += common.repeat('\n', emptyLines); - } - - // Literal style: just add exact number of line breaks between content lines. - } else { - // Keep all line breaks except the header line break. - state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); - } - - didReadContent = true; - detectedIndent = true; - emptyLines = 0; - captureStart = state.position; - - while (!is_EOL(ch) && (ch !== 0)) { - ch = state.input.charCodeAt(++state.position); - } - - captureSegment(state, captureStart, state.position, false); - } - - return true; -} - -function readBlockSequence(state, nodeIndent) { - var _line, - _tag = state.tag, - _anchor = state.anchor, - _result = [], - following, - detected = false, - ch; - - if (state.anchor !== null) { - state.anchorMap[state.anchor] = _result; - } - - ch = state.input.charCodeAt(state.position); - - while (ch !== 0) { - - if (ch !== 0x2D/* - */) { - break; - } - - following = state.input.charCodeAt(state.position + 1); - - if (!is_WS_OR_EOL(following)) { - break; - } - - detected = true; - state.position++; - - if (skipSeparationSpace(state, true, -1)) { - if (state.lineIndent <= nodeIndent) { - _result.push(null); - ch = state.input.charCodeAt(state.position); - continue; - } - } - - _line = state.line; - composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true); - _result.push(state.result); - skipSeparationSpace(state, true, -1); - - ch = state.input.charCodeAt(state.position); - - if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) { - throwError(state, 'bad indentation of a sequence entry'); - } else if (state.lineIndent < nodeIndent) { - break; - } - } - - if (detected) { - state.tag = _tag; - state.anchor = _anchor; - state.kind = 'sequence'; - state.result = _result; - return true; - } - return false; -} - -function readBlockMapping(state, nodeIndent, flowIndent) { - var following, - allowCompact, - _line, - _pos, - _tag = state.tag, - _anchor = state.anchor, - _result = {}, - overridableKeys = {}, - keyTag = null, - keyNode = null, - valueNode = null, - atExplicitKey = false, - detected = false, - ch; - - if (state.anchor !== null) { - state.anchorMap[state.anchor] = _result; - } - - ch = state.input.charCodeAt(state.position); - - while (ch !== 0) { - following = state.input.charCodeAt(state.position + 1); - _line = state.line; // Save the current line. - _pos = state.position; - - // - // Explicit notation case. There are two separate blocks: - // first for the key (denoted by "?") and second for the value (denoted by ":") - // - if ((ch === 0x3F/* ? */ || ch === 0x3A/* : */) && is_WS_OR_EOL(following)) { - - if (ch === 0x3F/* ? */) { - if (atExplicitKey) { - storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); - keyTag = keyNode = valueNode = null; - } - - detected = true; - atExplicitKey = true; - allowCompact = true; - - } else if (atExplicitKey) { - // i.e. 0x3A/* : */ === character after the explicit key. - atExplicitKey = false; - allowCompact = true; - - } else { - throwError(state, 'incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line'); - } - - state.position += 1; - ch = following; - - // - // Implicit notation case. Flow-style node as the key first, then ":", and the value. - // - } else if (composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) { - - if (state.line === _line) { - ch = state.input.charCodeAt(state.position); - - while (is_WHITE_SPACE(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (ch === 0x3A/* : */) { - ch = state.input.charCodeAt(++state.position); - - if (!is_WS_OR_EOL(ch)) { - throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping'); - } - - if (atExplicitKey) { - storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); - keyTag = keyNode = valueNode = null; - } - - detected = true; - atExplicitKey = false; - allowCompact = false; - keyTag = state.tag; - keyNode = state.result; - - } else if (detected) { - throwError(state, 'can not read an implicit mapping pair; a colon is missed'); - - } else { - state.tag = _tag; - state.anchor = _anchor; - return true; // Keep the result of `composeNode`. - } - - } else if (detected) { - throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key'); - - } else { - state.tag = _tag; - state.anchor = _anchor; - return true; // Keep the result of `composeNode`. - } - - } else { - break; // Reading is done. Go to the epilogue. - } - - // - // Common reading code for both explicit and implicit notations. - // - if (state.line === _line || state.lineIndent > nodeIndent) { - if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) { - if (atExplicitKey) { - keyNode = state.result; - } else { - valueNode = state.result; - } - } - - if (!atExplicitKey) { - storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _line, _pos); - keyTag = keyNode = valueNode = null; - } - - skipSeparationSpace(state, true, -1); - ch = state.input.charCodeAt(state.position); - } - - if (state.lineIndent > nodeIndent && (ch !== 0)) { - throwError(state, 'bad indentation of a mapping entry'); - } else if (state.lineIndent < nodeIndent) { - break; - } - } - - // - // Epilogue. - // - - // Special case: last mapping's node contains only the key in explicit notation. - if (atExplicitKey) { - storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); - } - - // Expose the resulting mapping. - if (detected) { - state.tag = _tag; - state.anchor = _anchor; - state.kind = 'mapping'; - state.result = _result; - } - - return detected; -} - -function readTagProperty(state) { - var _position, - isVerbatim = false, - isNamed = false, - tagHandle, - tagName, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch !== 0x21/* ! */) return false; - - if (state.tag !== null) { - throwError(state, 'duplication of a tag property'); - } - - ch = state.input.charCodeAt(++state.position); - - if (ch === 0x3C/* < */) { - isVerbatim = true; - ch = state.input.charCodeAt(++state.position); - - } else if (ch === 0x21/* ! */) { - isNamed = true; - tagHandle = '!!'; - ch = state.input.charCodeAt(++state.position); - - } else { - tagHandle = '!'; - } - - _position = state.position; - - if (isVerbatim) { - do { ch = state.input.charCodeAt(++state.position); } - while (ch !== 0 && ch !== 0x3E/* > */); - - if (state.position < state.length) { - tagName = state.input.slice(_position, state.position); - ch = state.input.charCodeAt(++state.position); - } else { - throwError(state, 'unexpected end of the stream within a verbatim tag'); - } - } else { - while (ch !== 0 && !is_WS_OR_EOL(ch)) { - - if (ch === 0x21/* ! */) { - if (!isNamed) { - tagHandle = state.input.slice(_position - 1, state.position + 1); - - if (!PATTERN_TAG_HANDLE.test(tagHandle)) { - throwError(state, 'named tag handle cannot contain such characters'); - } - - isNamed = true; - _position = state.position + 1; - } else { - throwError(state, 'tag suffix cannot contain exclamation marks'); - } - } - - ch = state.input.charCodeAt(++state.position); - } - - tagName = state.input.slice(_position, state.position); - - if (PATTERN_FLOW_INDICATORS.test(tagName)) { - throwError(state, 'tag suffix cannot contain flow indicator characters'); - } - } - - if (tagName && !PATTERN_TAG_URI.test(tagName)) { - throwError(state, 'tag name cannot contain such characters: ' + tagName); - } - - if (isVerbatim) { - state.tag = tagName; - - } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) { - state.tag = state.tagMap[tagHandle] + tagName; - - } else if (tagHandle === '!') { - state.tag = '!' + tagName; - - } else if (tagHandle === '!!') { - state.tag = 'tag:yaml.org,2002:' + tagName; - - } else { - throwError(state, 'undeclared tag handle "' + tagHandle + '"'); - } - - return true; -} - -function readAnchorProperty(state) { - var _position, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch !== 0x26/* & */) return false; - - if (state.anchor !== null) { - throwError(state, 'duplication of an anchor property'); - } - - ch = state.input.charCodeAt(++state.position); - _position = state.position; - - while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (state.position === _position) { - throwError(state, 'name of an anchor node must contain at least one character'); - } - - state.anchor = state.input.slice(_position, state.position); - return true; -} - -function readAlias(state) { - var _position, alias, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch !== 0x2A/* * */) return false; - - ch = state.input.charCodeAt(++state.position); - _position = state.position; - - while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (state.position === _position) { - throwError(state, 'name of an alias node must contain at least one character'); - } - - alias = state.input.slice(_position, state.position); - - if (!state.anchorMap.hasOwnProperty(alias)) { - throwError(state, 'unidentified alias "' + alias + '"'); - } - - state.result = state.anchorMap[alias]; - skipSeparationSpace(state, true, -1); - return true; -} - -function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) { - var allowBlockStyles, - allowBlockScalars, - allowBlockCollections, - indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this parentIndent) { - indentStatus = 1; - } else if (state.lineIndent === parentIndent) { - indentStatus = 0; - } else if (state.lineIndent < parentIndent) { - indentStatus = -1; - } - } - } - - if (indentStatus === 1) { - while (readTagProperty(state) || readAnchorProperty(state)) { - if (skipSeparationSpace(state, true, -1)) { - atNewLine = true; - allowBlockCollections = allowBlockStyles; - - if (state.lineIndent > parentIndent) { - indentStatus = 1; - } else if (state.lineIndent === parentIndent) { - indentStatus = 0; - } else if (state.lineIndent < parentIndent) { - indentStatus = -1; - } - } else { - allowBlockCollections = false; - } - } - } - - if (allowBlockCollections) { - allowBlockCollections = atNewLine || allowCompact; - } - - if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) { - if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) { - flowIndent = parentIndent; - } else { - flowIndent = parentIndent + 1; - } - - blockIndent = state.position - state.lineStart; - - if (indentStatus === 1) { - if (allowBlockCollections && - (readBlockSequence(state, blockIndent) || - readBlockMapping(state, blockIndent, flowIndent)) || - readFlowCollection(state, flowIndent)) { - hasContent = true; - } else { - if ((allowBlockScalars && readBlockScalar(state, flowIndent)) || - readSingleQuotedScalar(state, flowIndent) || - readDoubleQuotedScalar(state, flowIndent)) { - hasContent = true; - - } else if (readAlias(state)) { - hasContent = true; - - if (state.tag !== null || state.anchor !== null) { - throwError(state, 'alias node should not have any properties'); - } - - } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) { - hasContent = true; - - if (state.tag === null) { - state.tag = '?'; - } - } - - if (state.anchor !== null) { - state.anchorMap[state.anchor] = state.result; - } - } - } else if (indentStatus === 0) { - // Special case: block sequences are allowed to have same indentation level as the parent. - // http://www.yaml.org/spec/1.2/spec.html#id2799784 - hasContent = allowBlockCollections && readBlockSequence(state, blockIndent); - } - } - - if (state.tag !== null && state.tag !== '!') { - if (state.tag === '?') { - for (typeIndex = 0, typeQuantity = state.implicitTypes.length; typeIndex < typeQuantity; typeIndex += 1) { - type = state.implicitTypes[typeIndex]; - - // Implicit resolving is not allowed for non-scalar types, and '?' - // non-specific tag is only assigned to plain scalars. So, it isn't - // needed to check for 'kind' conformity. - - if (type.resolve(state.result)) { // `state.result` updated in resolver if matched - state.result = type.construct(state.result); - state.tag = type.tag; - if (state.anchor !== null) { - state.anchorMap[state.anchor] = state.result; - } - break; - } - } - } else if (_hasOwnProperty.call(state.typeMap[state.kind || 'fallback'], state.tag)) { - type = state.typeMap[state.kind || 'fallback'][state.tag]; - - if (state.result !== null && type.kind !== state.kind) { - throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be "' + type.kind + '", not "' + state.kind + '"'); - } - - if (!type.resolve(state.result)) { // `state.result` updated in resolver if matched - throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag'); - } else { - state.result = type.construct(state.result); - if (state.anchor !== null) { - state.anchorMap[state.anchor] = state.result; - } - } - } else { - throwError(state, 'unknown tag !<' + state.tag + '>'); - } - } - - if (state.listener !== null) { - state.listener('close', state); - } - return state.tag !== null || state.anchor !== null || hasContent; -} - -function readDocument(state) { - var documentStart = state.position, - _position, - directiveName, - directiveArgs, - hasDirectives = false, - ch; - - state.version = null; - state.checkLineBreaks = state.legacy; - state.tagMap = {}; - state.anchorMap = {}; - - while ((ch = state.input.charCodeAt(state.position)) !== 0) { - skipSeparationSpace(state, true, -1); - - ch = state.input.charCodeAt(state.position); - - if (state.lineIndent > 0 || ch !== 0x25/* % */) { - break; - } - - hasDirectives = true; - ch = state.input.charCodeAt(++state.position); - _position = state.position; - - while (ch !== 0 && !is_WS_OR_EOL(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - directiveName = state.input.slice(_position, state.position); - directiveArgs = []; - - if (directiveName.length < 1) { - throwError(state, 'directive name must not be less than one character in length'); - } - - while (ch !== 0) { - while (is_WHITE_SPACE(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (ch === 0x23/* # */) { - do { ch = state.input.charCodeAt(++state.position); } - while (ch !== 0 && !is_EOL(ch)); - break; - } - - if (is_EOL(ch)) break; - - _position = state.position; - - while (ch !== 0 && !is_WS_OR_EOL(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - directiveArgs.push(state.input.slice(_position, state.position)); - } - - if (ch !== 0) readLineBreak(state); - - if (_hasOwnProperty.call(directiveHandlers, directiveName)) { - directiveHandlers[directiveName](state, directiveName, directiveArgs); - } else { - throwWarning(state, 'unknown document directive "' + directiveName + '"'); - } - } - - skipSeparationSpace(state, true, -1); - - if (state.lineIndent === 0 && - state.input.charCodeAt(state.position) === 0x2D/* - */ && - state.input.charCodeAt(state.position + 1) === 0x2D/* - */ && - state.input.charCodeAt(state.position + 2) === 0x2D/* - */) { - state.position += 3; - skipSeparationSpace(state, true, -1); - - } else if (hasDirectives) { - throwError(state, 'directives end mark is expected'); - } - - composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true); - skipSeparationSpace(state, true, -1); - - if (state.checkLineBreaks && - PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) { - throwWarning(state, 'non-ASCII line breaks are interpreted as content'); - } - - state.documents.push(state.result); - - if (state.position === state.lineStart && testDocumentSeparator(state)) { - - if (state.input.charCodeAt(state.position) === 0x2E/* . */) { - state.position += 3; - skipSeparationSpace(state, true, -1); - } - return; - } - - if (state.position < (state.length - 1)) { - throwError(state, 'end of the stream or a document separator is expected'); - } else { - return; - } -} - - -function loadDocuments(input, options) { - input = String(input); - options = options || {}; - - if (input.length !== 0) { - - // Add tailing `\n` if not exists - if (input.charCodeAt(input.length - 1) !== 0x0A/* LF */ && - input.charCodeAt(input.length - 1) !== 0x0D/* CR */) { - input += '\n'; - } - - // Strip BOM - if (input.charCodeAt(0) === 0xFEFF) { - input = input.slice(1); - } - } - - var state = new State(input, options); - - // Use 0 as string terminator. That significantly simplifies bounds check. - state.input += '\0'; - - while (state.input.charCodeAt(state.position) === 0x20/* Space */) { - state.lineIndent += 1; - state.position += 1; - } - - while (state.position < (state.length - 1)) { - readDocument(state); - } - - return state.documents; -} - - -function loadAll(input, iterator, options) { - var documents = loadDocuments(input, options), index, length; - - if (typeof iterator !== 'function') { - return documents; - } - - for (index = 0, length = documents.length; index < length; index += 1) { - iterator(documents[index]); - } -} - - -function load(input, options) { - var documents = loadDocuments(input, options); - - if (documents.length === 0) { - /*eslint-disable no-undefined*/ - return undefined; - } else if (documents.length === 1) { - return documents[0]; - } - throw new YAMLException('expected a single document in the stream, but found more'); -} - - -function safeLoadAll(input, output, options) { - if (typeof output === 'function') { - loadAll(input, output, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); - } else { - return loadAll(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); - } -} - - -function safeLoad(input, options) { - return load(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); -} - - -module.exports.loadAll = loadAll; -module.exports.load = load; -module.exports.safeLoadAll = safeLoadAll; -module.exports.safeLoad = safeLoad; diff --git a/node_modules/js-yaml/lib/js-yaml/mark.js b/node_modules/js-yaml/lib/js-yaml/mark.js deleted file mode 100644 index 47b265c2..00000000 --- a/node_modules/js-yaml/lib/js-yaml/mark.js +++ /dev/null @@ -1,76 +0,0 @@ -'use strict'; - - -var common = require('./common'); - - -function Mark(name, buffer, position, line, column) { - this.name = name; - this.buffer = buffer; - this.position = position; - this.line = line; - this.column = column; -} - - -Mark.prototype.getSnippet = function getSnippet(indent, maxLength) { - var head, start, tail, end, snippet; - - if (!this.buffer) return null; - - indent = indent || 4; - maxLength = maxLength || 75; - - head = ''; - start = this.position; - - while (start > 0 && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(start - 1)) === -1) { - start -= 1; - if (this.position - start > (maxLength / 2 - 1)) { - head = ' ... '; - start += 5; - break; - } - } - - tail = ''; - end = this.position; - - while (end < this.buffer.length && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(end)) === -1) { - end += 1; - if (end - this.position > (maxLength / 2 - 1)) { - tail = ' ... '; - end -= 5; - break; - } - } - - snippet = this.buffer.slice(start, end); - - return common.repeat(' ', indent) + head + snippet + tail + '\n' + - common.repeat(' ', indent + this.position - start + head.length) + '^'; -}; - - -Mark.prototype.toString = function toString(compact) { - var snippet, where = ''; - - if (this.name) { - where += 'in "' + this.name + '" '; - } - - where += 'at line ' + (this.line + 1) + ', column ' + (this.column + 1); - - if (!compact) { - snippet = this.getSnippet(); - - if (snippet) { - where += ':\n' + snippet; - } - } - - return where; -}; - - -module.exports = Mark; diff --git a/node_modules/js-yaml/lib/js-yaml/schema.js b/node_modules/js-yaml/lib/js-yaml/schema.js deleted file mode 100644 index ca7cf47e..00000000 --- a/node_modules/js-yaml/lib/js-yaml/schema.js +++ /dev/null @@ -1,108 +0,0 @@ -'use strict'; - -/*eslint-disable max-len*/ - -var common = require('./common'); -var YAMLException = require('./exception'); -var Type = require('./type'); - - -function compileList(schema, name, result) { - var exclude = []; - - schema.include.forEach(function (includedSchema) { - result = compileList(includedSchema, name, result); - }); - - schema[name].forEach(function (currentType) { - result.forEach(function (previousType, previousIndex) { - if (previousType.tag === currentType.tag && previousType.kind === currentType.kind) { - exclude.push(previousIndex); - } - }); - - result.push(currentType); - }); - - return result.filter(function (type, index) { - return exclude.indexOf(index) === -1; - }); -} - - -function compileMap(/* lists... */) { - var result = { - scalar: {}, - sequence: {}, - mapping: {}, - fallback: {} - }, index, length; - - function collectType(type) { - result[type.kind][type.tag] = result['fallback'][type.tag] = type; - } - - for (index = 0, length = arguments.length; index < length; index += 1) { - arguments[index].forEach(collectType); - } - return result; -} - - -function Schema(definition) { - this.include = definition.include || []; - this.implicit = definition.implicit || []; - this.explicit = definition.explicit || []; - - this.implicit.forEach(function (type) { - if (type.loadKind && type.loadKind !== 'scalar') { - throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.'); - } - }); - - this.compiledImplicit = compileList(this, 'implicit', []); - this.compiledExplicit = compileList(this, 'explicit', []); - this.compiledTypeMap = compileMap(this.compiledImplicit, this.compiledExplicit); -} - - -Schema.DEFAULT = null; - - -Schema.create = function createSchema() { - var schemas, types; - - switch (arguments.length) { - case 1: - schemas = Schema.DEFAULT; - types = arguments[0]; - break; - - case 2: - schemas = arguments[0]; - types = arguments[1]; - break; - - default: - throw new YAMLException('Wrong number of arguments for Schema.create function'); - } - - schemas = common.toArray(schemas); - types = common.toArray(types); - - if (!schemas.every(function (schema) { return schema instanceof Schema; })) { - throw new YAMLException('Specified list of super schemas (or a single Schema object) contains a non-Schema object.'); - } - - if (!types.every(function (type) { return type instanceof Type; })) { - throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.'); - } - - return new Schema({ - include: schemas, - explicit: types - }); -}; - - -module.exports = Schema; diff --git a/node_modules/js-yaml/lib/js-yaml/schema/core.js b/node_modules/js-yaml/lib/js-yaml/schema/core.js deleted file mode 100644 index 206daab5..00000000 --- a/node_modules/js-yaml/lib/js-yaml/schema/core.js +++ /dev/null @@ -1,18 +0,0 @@ -// Standard YAML's Core schema. -// http://www.yaml.org/spec/1.2/spec.html#id2804923 -// -// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. -// So, Core schema has no distinctions from JSON schema is JS-YAML. - - -'use strict'; - - -var Schema = require('../schema'); - - -module.exports = new Schema({ - include: [ - require('./json') - ] -}); diff --git a/node_modules/js-yaml/lib/js-yaml/schema/default_full.js b/node_modules/js-yaml/lib/js-yaml/schema/default_full.js deleted file mode 100644 index a55ef42a..00000000 --- a/node_modules/js-yaml/lib/js-yaml/schema/default_full.js +++ /dev/null @@ -1,25 +0,0 @@ -// JS-YAML's default schema for `load` function. -// It is not described in the YAML specification. -// -// This schema is based on JS-YAML's default safe schema and includes -// JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function. -// -// Also this schema is used as default base schema at `Schema.create` function. - - -'use strict'; - - -var Schema = require('../schema'); - - -module.exports = Schema.DEFAULT = new Schema({ - include: [ - require('./default_safe') - ], - explicit: [ - require('../type/js/undefined'), - require('../type/js/regexp'), - require('../type/js/function') - ] -}); diff --git a/node_modules/js-yaml/lib/js-yaml/schema/default_safe.js b/node_modules/js-yaml/lib/js-yaml/schema/default_safe.js deleted file mode 100644 index 11d89bbf..00000000 --- a/node_modules/js-yaml/lib/js-yaml/schema/default_safe.js +++ /dev/null @@ -1,28 +0,0 @@ -// JS-YAML's default schema for `safeLoad` function. -// It is not described in the YAML specification. -// -// This schema is based on standard YAML's Core schema and includes most of -// extra types described at YAML tag repository. (http://yaml.org/type/) - - -'use strict'; - - -var Schema = require('../schema'); - - -module.exports = new Schema({ - include: [ - require('./core') - ], - implicit: [ - require('../type/timestamp'), - require('../type/merge') - ], - explicit: [ - require('../type/binary'), - require('../type/omap'), - require('../type/pairs'), - require('../type/set') - ] -}); diff --git a/node_modules/js-yaml/lib/js-yaml/schema/failsafe.js b/node_modules/js-yaml/lib/js-yaml/schema/failsafe.js deleted file mode 100644 index b7a33eb7..00000000 --- a/node_modules/js-yaml/lib/js-yaml/schema/failsafe.js +++ /dev/null @@ -1,17 +0,0 @@ -// Standard YAML's Failsafe schema. -// http://www.yaml.org/spec/1.2/spec.html#id2802346 - - -'use strict'; - - -var Schema = require('../schema'); - - -module.exports = new Schema({ - explicit: [ - require('../type/str'), - require('../type/seq'), - require('../type/map') - ] -}); diff --git a/node_modules/js-yaml/lib/js-yaml/schema/json.js b/node_modules/js-yaml/lib/js-yaml/schema/json.js deleted file mode 100644 index 5be3dbf8..00000000 --- a/node_modules/js-yaml/lib/js-yaml/schema/json.js +++ /dev/null @@ -1,25 +0,0 @@ -// Standard YAML's JSON schema. -// http://www.yaml.org/spec/1.2/spec.html#id2803231 -// -// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. -// So, this schema is not such strict as defined in the YAML specification. -// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc. - - -'use strict'; - - -var Schema = require('../schema'); - - -module.exports = new Schema({ - include: [ - require('./failsafe') - ], - implicit: [ - require('../type/null'), - require('../type/bool'), - require('../type/int'), - require('../type/float') - ] -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type.js b/node_modules/js-yaml/lib/js-yaml/type.js deleted file mode 100644 index 90b702ac..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type.js +++ /dev/null @@ -1,61 +0,0 @@ -'use strict'; - -var YAMLException = require('./exception'); - -var TYPE_CONSTRUCTOR_OPTIONS = [ - 'kind', - 'resolve', - 'construct', - 'instanceOf', - 'predicate', - 'represent', - 'defaultStyle', - 'styleAliases' -]; - -var YAML_NODE_KINDS = [ - 'scalar', - 'sequence', - 'mapping' -]; - -function compileStyleAliases(map) { - var result = {}; - - if (map !== null) { - Object.keys(map).forEach(function (style) { - map[style].forEach(function (alias) { - result[String(alias)] = style; - }); - }); - } - - return result; -} - -function Type(tag, options) { - options = options || {}; - - Object.keys(options).forEach(function (name) { - if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) { - throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.'); - } - }); - - // TODO: Add tag format check. - this.tag = tag; - this.kind = options['kind'] || null; - this.resolve = options['resolve'] || function () { return true; }; - this.construct = options['construct'] || function (data) { return data; }; - this.instanceOf = options['instanceOf'] || null; - this.predicate = options['predicate'] || null; - this.represent = options['represent'] || null; - this.defaultStyle = options['defaultStyle'] || null; - this.styleAliases = compileStyleAliases(options['styleAliases'] || null); - - if (YAML_NODE_KINDS.indexOf(this.kind) === -1) { - throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.'); - } -} - -module.exports = Type; diff --git a/node_modules/js-yaml/lib/js-yaml/type/binary.js b/node_modules/js-yaml/lib/js-yaml/type/binary.js deleted file mode 100644 index 10b18755..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/binary.js +++ /dev/null @@ -1,138 +0,0 @@ -'use strict'; - -/*eslint-disable no-bitwise*/ - -var NodeBuffer; - -try { - // A trick for browserified version, to not include `Buffer` shim - var _require = require; - NodeBuffer = _require('buffer').Buffer; -} catch (__) {} - -var Type = require('../type'); - - -// [ 64, 65, 66 ] -> [ padding, CR, LF ] -var BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r'; - - -function resolveYamlBinary(data) { - if (data === null) return false; - - var code, idx, bitlen = 0, max = data.length, map = BASE64_MAP; - - // Convert one by one. - for (idx = 0; idx < max; idx++) { - code = map.indexOf(data.charAt(idx)); - - // Skip CR/LF - if (code > 64) continue; - - // Fail on illegal characters - if (code < 0) return false; - - bitlen += 6; - } - - // If there are any bits left, source was corrupted - return (bitlen % 8) === 0; -} - -function constructYamlBinary(data) { - var idx, tailbits, - input = data.replace(/[\r\n=]/g, ''), // remove CR/LF & padding to simplify scan - max = input.length, - map = BASE64_MAP, - bits = 0, - result = []; - - // Collect by 6*4 bits (3 bytes) - - for (idx = 0; idx < max; idx++) { - if ((idx % 4 === 0) && idx) { - result.push((bits >> 16) & 0xFF); - result.push((bits >> 8) & 0xFF); - result.push(bits & 0xFF); - } - - bits = (bits << 6) | map.indexOf(input.charAt(idx)); - } - - // Dump tail - - tailbits = (max % 4) * 6; - - if (tailbits === 0) { - result.push((bits >> 16) & 0xFF); - result.push((bits >> 8) & 0xFF); - result.push(bits & 0xFF); - } else if (tailbits === 18) { - result.push((bits >> 10) & 0xFF); - result.push((bits >> 2) & 0xFF); - } else if (tailbits === 12) { - result.push((bits >> 4) & 0xFF); - } - - // Wrap into Buffer for NodeJS and leave Array for browser - if (NodeBuffer) { - // Support node 6.+ Buffer API when available - return NodeBuffer.from ? NodeBuffer.from(result) : new NodeBuffer(result); - } - - return result; -} - -function representYamlBinary(object /*, style*/) { - var result = '', bits = 0, idx, tail, - max = object.length, - map = BASE64_MAP; - - // Convert every three bytes to 4 ASCII characters. - - for (idx = 0; idx < max; idx++) { - if ((idx % 3 === 0) && idx) { - result += map[(bits >> 18) & 0x3F]; - result += map[(bits >> 12) & 0x3F]; - result += map[(bits >> 6) & 0x3F]; - result += map[bits & 0x3F]; - } - - bits = (bits << 8) + object[idx]; - } - - // Dump tail - - tail = max % 3; - - if (tail === 0) { - result += map[(bits >> 18) & 0x3F]; - result += map[(bits >> 12) & 0x3F]; - result += map[(bits >> 6) & 0x3F]; - result += map[bits & 0x3F]; - } else if (tail === 2) { - result += map[(bits >> 10) & 0x3F]; - result += map[(bits >> 4) & 0x3F]; - result += map[(bits << 2) & 0x3F]; - result += map[64]; - } else if (tail === 1) { - result += map[(bits >> 2) & 0x3F]; - result += map[(bits << 4) & 0x3F]; - result += map[64]; - result += map[64]; - } - - return result; -} - -function isBinary(object) { - return NodeBuffer && NodeBuffer.isBuffer(object); -} - -module.exports = new Type('tag:yaml.org,2002:binary', { - kind: 'scalar', - resolve: resolveYamlBinary, - construct: constructYamlBinary, - predicate: isBinary, - represent: representYamlBinary -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/bool.js b/node_modules/js-yaml/lib/js-yaml/type/bool.js deleted file mode 100644 index cb774593..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/bool.js +++ /dev/null @@ -1,35 +0,0 @@ -'use strict'; - -var Type = require('../type'); - -function resolveYamlBoolean(data) { - if (data === null) return false; - - var max = data.length; - - return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) || - (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE')); -} - -function constructYamlBoolean(data) { - return data === 'true' || - data === 'True' || - data === 'TRUE'; -} - -function isBoolean(object) { - return Object.prototype.toString.call(object) === '[object Boolean]'; -} - -module.exports = new Type('tag:yaml.org,2002:bool', { - kind: 'scalar', - resolve: resolveYamlBoolean, - construct: constructYamlBoolean, - predicate: isBoolean, - represent: { - lowercase: function (object) { return object ? 'true' : 'false'; }, - uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; }, - camelcase: function (object) { return object ? 'True' : 'False'; } - }, - defaultStyle: 'lowercase' -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/float.js b/node_modules/js-yaml/lib/js-yaml/type/float.js deleted file mode 100644 index 127671b2..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/float.js +++ /dev/null @@ -1,116 +0,0 @@ -'use strict'; - -var common = require('../common'); -var Type = require('../type'); - -var YAML_FLOAT_PATTERN = new RegExp( - // 2.5e4, 2.5 and integers - '^(?:[-+]?(?:0|[1-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?' + - // .2e4, .2 - // special case, seems not from spec - '|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?' + - // 20:59 - '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*' + - // .inf - '|[-+]?\\.(?:inf|Inf|INF)' + - // .nan - '|\\.(?:nan|NaN|NAN))$'); - -function resolveYamlFloat(data) { - if (data === null) return false; - - if (!YAML_FLOAT_PATTERN.test(data) || - // Quick hack to not allow integers end with `_` - // Probably should update regexp & check speed - data[data.length - 1] === '_') { - return false; - } - - return true; -} - -function constructYamlFloat(data) { - var value, sign, base, digits; - - value = data.replace(/_/g, '').toLowerCase(); - sign = value[0] === '-' ? -1 : 1; - digits = []; - - if ('+-'.indexOf(value[0]) >= 0) { - value = value.slice(1); - } - - if (value === '.inf') { - return (sign === 1) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY; - - } else if (value === '.nan') { - return NaN; - - } else if (value.indexOf(':') >= 0) { - value.split(':').forEach(function (v) { - digits.unshift(parseFloat(v, 10)); - }); - - value = 0.0; - base = 1; - - digits.forEach(function (d) { - value += d * base; - base *= 60; - }); - - return sign * value; - - } - return sign * parseFloat(value, 10); -} - - -var SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/; - -function representYamlFloat(object, style) { - var res; - - if (isNaN(object)) { - switch (style) { - case 'lowercase': return '.nan'; - case 'uppercase': return '.NAN'; - case 'camelcase': return '.NaN'; - } - } else if (Number.POSITIVE_INFINITY === object) { - switch (style) { - case 'lowercase': return '.inf'; - case 'uppercase': return '.INF'; - case 'camelcase': return '.Inf'; - } - } else if (Number.NEGATIVE_INFINITY === object) { - switch (style) { - case 'lowercase': return '-.inf'; - case 'uppercase': return '-.INF'; - case 'camelcase': return '-.Inf'; - } - } else if (common.isNegativeZero(object)) { - return '-0.0'; - } - - res = object.toString(10); - - // JS stringifier can build scientific format without dots: 5e-100, - // while YAML requres dot: 5.e-100. Fix it with simple hack - - return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace('e', '.e') : res; -} - -function isFloat(object) { - return (Object.prototype.toString.call(object) === '[object Number]') && - (object % 1 !== 0 || common.isNegativeZero(object)); -} - -module.exports = new Type('tag:yaml.org,2002:float', { - kind: 'scalar', - resolve: resolveYamlFloat, - construct: constructYamlFloat, - predicate: isFloat, - represent: representYamlFloat, - defaultStyle: 'lowercase' -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/int.js b/node_modules/js-yaml/lib/js-yaml/type/int.js deleted file mode 100644 index ba61c5f9..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/int.js +++ /dev/null @@ -1,173 +0,0 @@ -'use strict'; - -var common = require('../common'); -var Type = require('../type'); - -function isHexCode(c) { - return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) || - ((0x41/* A */ <= c) && (c <= 0x46/* F */)) || - ((0x61/* a */ <= c) && (c <= 0x66/* f */)); -} - -function isOctCode(c) { - return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */)); -} - -function isDecCode(c) { - return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)); -} - -function resolveYamlInteger(data) { - if (data === null) return false; - - var max = data.length, - index = 0, - hasDigits = false, - ch; - - if (!max) return false; - - ch = data[index]; - - // sign - if (ch === '-' || ch === '+') { - ch = data[++index]; - } - - if (ch === '0') { - // 0 - if (index + 1 === max) return true; - ch = data[++index]; - - // base 2, base 8, base 16 - - if (ch === 'b') { - // base 2 - index++; - - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') continue; - if (ch !== '0' && ch !== '1') return false; - hasDigits = true; - } - return hasDigits && ch !== '_'; - } - - - if (ch === 'x') { - // base 16 - index++; - - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') continue; - if (!isHexCode(data.charCodeAt(index))) return false; - hasDigits = true; - } - return hasDigits && ch !== '_'; - } - - // base 8 - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') continue; - if (!isOctCode(data.charCodeAt(index))) return false; - hasDigits = true; - } - return hasDigits && ch !== '_'; - } - - // base 10 (except 0) or base 60 - - // value should not start with `_`; - if (ch === '_') return false; - - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') continue; - if (ch === ':') break; - if (!isDecCode(data.charCodeAt(index))) { - return false; - } - hasDigits = true; - } - - // Should have digits and should not end with `_` - if (!hasDigits || ch === '_') return false; - - // if !base60 - done; - if (ch !== ':') return true; - - // base60 almost not used, no needs to optimize - return /^(:[0-5]?[0-9])+$/.test(data.slice(index)); -} - -function constructYamlInteger(data) { - var value = data, sign = 1, ch, base, digits = []; - - if (value.indexOf('_') !== -1) { - value = value.replace(/_/g, ''); - } - - ch = value[0]; - - if (ch === '-' || ch === '+') { - if (ch === '-') sign = -1; - value = value.slice(1); - ch = value[0]; - } - - if (value === '0') return 0; - - if (ch === '0') { - if (value[1] === 'b') return sign * parseInt(value.slice(2), 2); - if (value[1] === 'x') return sign * parseInt(value, 16); - return sign * parseInt(value, 8); - } - - if (value.indexOf(':') !== -1) { - value.split(':').forEach(function (v) { - digits.unshift(parseInt(v, 10)); - }); - - value = 0; - base = 1; - - digits.forEach(function (d) { - value += (d * base); - base *= 60; - }); - - return sign * value; - - } - - return sign * parseInt(value, 10); -} - -function isInteger(object) { - return (Object.prototype.toString.call(object)) === '[object Number]' && - (object % 1 === 0 && !common.isNegativeZero(object)); -} - -module.exports = new Type('tag:yaml.org,2002:int', { - kind: 'scalar', - resolve: resolveYamlInteger, - construct: constructYamlInteger, - predicate: isInteger, - represent: { - binary: function (obj) { return obj >= 0 ? '0b' + obj.toString(2) : '-0b' + obj.toString(2).slice(1); }, - octal: function (obj) { return obj >= 0 ? '0' + obj.toString(8) : '-0' + obj.toString(8).slice(1); }, - decimal: function (obj) { return obj.toString(10); }, - /* eslint-disable max-len */ - hexadecimal: function (obj) { return obj >= 0 ? '0x' + obj.toString(16).toUpperCase() : '-0x' + obj.toString(16).toUpperCase().slice(1); } - }, - defaultStyle: 'decimal', - styleAliases: { - binary: [ 2, 'bin' ], - octal: [ 8, 'oct' ], - decimal: [ 10, 'dec' ], - hexadecimal: [ 16, 'hex' ] - } -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/js/function.js b/node_modules/js-yaml/lib/js-yaml/type/js/function.js deleted file mode 100644 index ba2dfd45..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/js/function.js +++ /dev/null @@ -1,86 +0,0 @@ -'use strict'; - -var esprima; - -// Browserified version does not have esprima -// -// 1. For node.js just require module as deps -// 2. For browser try to require mudule via external AMD system. -// If not found - try to fallback to window.esprima. If not -// found too - then fail to parse. -// -try { - // workaround to exclude package from browserify list. - var _require = require; - esprima = _require('esprima'); -} catch (_) { - /*global window */ - if (typeof window !== 'undefined') esprima = window.esprima; -} - -var Type = require('../../type'); - -function resolveJavascriptFunction(data) { - if (data === null) return false; - - try { - var source = '(' + data + ')', - ast = esprima.parse(source, { range: true }); - - if (ast.type !== 'Program' || - ast.body.length !== 1 || - ast.body[0].type !== 'ExpressionStatement' || - (ast.body[0].expression.type !== 'ArrowFunctionExpression' && - ast.body[0].expression.type !== 'FunctionExpression')) { - return false; - } - - return true; - } catch (err) { - return false; - } -} - -function constructJavascriptFunction(data) { - /*jslint evil:true*/ - - var source = '(' + data + ')', - ast = esprima.parse(source, { range: true }), - params = [], - body; - - if (ast.type !== 'Program' || - ast.body.length !== 1 || - ast.body[0].type !== 'ExpressionStatement' || - (ast.body[0].expression.type !== 'ArrowFunctionExpression' && - ast.body[0].expression.type !== 'FunctionExpression')) { - throw new Error('Failed to resolve function'); - } - - ast.body[0].expression.params.forEach(function (param) { - params.push(param.name); - }); - - body = ast.body[0].expression.body.range; - - // Esprima's ranges include the first '{' and the last '}' characters on - // function expressions. So cut them out. - /*eslint-disable no-new-func*/ - return new Function(params, source.slice(body[0] + 1, body[1] - 1)); -} - -function representJavascriptFunction(object /*, style*/) { - return object.toString(); -} - -function isFunction(object) { - return Object.prototype.toString.call(object) === '[object Function]'; -} - -module.exports = new Type('tag:yaml.org,2002:js/function', { - kind: 'scalar', - resolve: resolveJavascriptFunction, - construct: constructJavascriptFunction, - predicate: isFunction, - represent: representJavascriptFunction -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/js/regexp.js b/node_modules/js-yaml/lib/js-yaml/type/js/regexp.js deleted file mode 100644 index 43fa4701..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/js/regexp.js +++ /dev/null @@ -1,60 +0,0 @@ -'use strict'; - -var Type = require('../../type'); - -function resolveJavascriptRegExp(data) { - if (data === null) return false; - if (data.length === 0) return false; - - var regexp = data, - tail = /\/([gim]*)$/.exec(data), - modifiers = ''; - - // if regexp starts with '/' it can have modifiers and must be properly closed - // `/foo/gim` - modifiers tail can be maximum 3 chars - if (regexp[0] === '/') { - if (tail) modifiers = tail[1]; - - if (modifiers.length > 3) return false; - // if expression starts with /, is should be properly terminated - if (regexp[regexp.length - modifiers.length - 1] !== '/') return false; - } - - return true; -} - -function constructJavascriptRegExp(data) { - var regexp = data, - tail = /\/([gim]*)$/.exec(data), - modifiers = ''; - - // `/foo/gim` - tail can be maximum 4 chars - if (regexp[0] === '/') { - if (tail) modifiers = tail[1]; - regexp = regexp.slice(1, regexp.length - modifiers.length - 1); - } - - return new RegExp(regexp, modifiers); -} - -function representJavascriptRegExp(object /*, style*/) { - var result = '/' + object.source + '/'; - - if (object.global) result += 'g'; - if (object.multiline) result += 'm'; - if (object.ignoreCase) result += 'i'; - - return result; -} - -function isRegExp(object) { - return Object.prototype.toString.call(object) === '[object RegExp]'; -} - -module.exports = new Type('tag:yaml.org,2002:js/regexp', { - kind: 'scalar', - resolve: resolveJavascriptRegExp, - construct: constructJavascriptRegExp, - predicate: isRegExp, - represent: representJavascriptRegExp -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/js/undefined.js b/node_modules/js-yaml/lib/js-yaml/type/js/undefined.js deleted file mode 100644 index 95b5569f..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/js/undefined.js +++ /dev/null @@ -1,28 +0,0 @@ -'use strict'; - -var Type = require('../../type'); - -function resolveJavascriptUndefined() { - return true; -} - -function constructJavascriptUndefined() { - /*eslint-disable no-undefined*/ - return undefined; -} - -function representJavascriptUndefined() { - return ''; -} - -function isUndefined(object) { - return typeof object === 'undefined'; -} - -module.exports = new Type('tag:yaml.org,2002:js/undefined', { - kind: 'scalar', - resolve: resolveJavascriptUndefined, - construct: constructJavascriptUndefined, - predicate: isUndefined, - represent: representJavascriptUndefined -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/map.js b/node_modules/js-yaml/lib/js-yaml/type/map.js deleted file mode 100644 index f327beeb..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/map.js +++ /dev/null @@ -1,8 +0,0 @@ -'use strict'; - -var Type = require('../type'); - -module.exports = new Type('tag:yaml.org,2002:map', { - kind: 'mapping', - construct: function (data) { return data !== null ? data : {}; } -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/merge.js b/node_modules/js-yaml/lib/js-yaml/type/merge.js deleted file mode 100644 index ae08a864..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/merge.js +++ /dev/null @@ -1,12 +0,0 @@ -'use strict'; - -var Type = require('../type'); - -function resolveYamlMerge(data) { - return data === '<<' || data === null; -} - -module.exports = new Type('tag:yaml.org,2002:merge', { - kind: 'scalar', - resolve: resolveYamlMerge -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/null.js b/node_modules/js-yaml/lib/js-yaml/type/null.js deleted file mode 100644 index 6874daa6..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/null.js +++ /dev/null @@ -1,34 +0,0 @@ -'use strict'; - -var Type = require('../type'); - -function resolveYamlNull(data) { - if (data === null) return true; - - var max = data.length; - - return (max === 1 && data === '~') || - (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL')); -} - -function constructYamlNull() { - return null; -} - -function isNull(object) { - return object === null; -} - -module.exports = new Type('tag:yaml.org,2002:null', { - kind: 'scalar', - resolve: resolveYamlNull, - construct: constructYamlNull, - predicate: isNull, - represent: { - canonical: function () { return '~'; }, - lowercase: function () { return 'null'; }, - uppercase: function () { return 'NULL'; }, - camelcase: function () { return 'Null'; } - }, - defaultStyle: 'lowercase' -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/omap.js b/node_modules/js-yaml/lib/js-yaml/type/omap.js deleted file mode 100644 index b2b5323b..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/omap.js +++ /dev/null @@ -1,44 +0,0 @@ -'use strict'; - -var Type = require('../type'); - -var _hasOwnProperty = Object.prototype.hasOwnProperty; -var _toString = Object.prototype.toString; - -function resolveYamlOmap(data) { - if (data === null) return true; - - var objectKeys = [], index, length, pair, pairKey, pairHasKey, - object = data; - - for (index = 0, length = object.length; index < length; index += 1) { - pair = object[index]; - pairHasKey = false; - - if (_toString.call(pair) !== '[object Object]') return false; - - for (pairKey in pair) { - if (_hasOwnProperty.call(pair, pairKey)) { - if (!pairHasKey) pairHasKey = true; - else return false; - } - } - - if (!pairHasKey) return false; - - if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey); - else return false; - } - - return true; -} - -function constructYamlOmap(data) { - return data !== null ? data : []; -} - -module.exports = new Type('tag:yaml.org,2002:omap', { - kind: 'sequence', - resolve: resolveYamlOmap, - construct: constructYamlOmap -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/pairs.js b/node_modules/js-yaml/lib/js-yaml/type/pairs.js deleted file mode 100644 index 74b52403..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/pairs.js +++ /dev/null @@ -1,53 +0,0 @@ -'use strict'; - -var Type = require('../type'); - -var _toString = Object.prototype.toString; - -function resolveYamlPairs(data) { - if (data === null) return true; - - var index, length, pair, keys, result, - object = data; - - result = new Array(object.length); - - for (index = 0, length = object.length; index < length; index += 1) { - pair = object[index]; - - if (_toString.call(pair) !== '[object Object]') return false; - - keys = Object.keys(pair); - - if (keys.length !== 1) return false; - - result[index] = [ keys[0], pair[keys[0]] ]; - } - - return true; -} - -function constructYamlPairs(data) { - if (data === null) return []; - - var index, length, pair, keys, result, - object = data; - - result = new Array(object.length); - - for (index = 0, length = object.length; index < length; index += 1) { - pair = object[index]; - - keys = Object.keys(pair); - - result[index] = [ keys[0], pair[keys[0]] ]; - } - - return result; -} - -module.exports = new Type('tag:yaml.org,2002:pairs', { - kind: 'sequence', - resolve: resolveYamlPairs, - construct: constructYamlPairs -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/seq.js b/node_modules/js-yaml/lib/js-yaml/type/seq.js deleted file mode 100644 index be8f77f2..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/seq.js +++ /dev/null @@ -1,8 +0,0 @@ -'use strict'; - -var Type = require('../type'); - -module.exports = new Type('tag:yaml.org,2002:seq', { - kind: 'sequence', - construct: function (data) { return data !== null ? data : []; } -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/set.js b/node_modules/js-yaml/lib/js-yaml/type/set.js deleted file mode 100644 index f885a329..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/set.js +++ /dev/null @@ -1,29 +0,0 @@ -'use strict'; - -var Type = require('../type'); - -var _hasOwnProperty = Object.prototype.hasOwnProperty; - -function resolveYamlSet(data) { - if (data === null) return true; - - var key, object = data; - - for (key in object) { - if (_hasOwnProperty.call(object, key)) { - if (object[key] !== null) return false; - } - } - - return true; -} - -function constructYamlSet(data) { - return data !== null ? data : {}; -} - -module.exports = new Type('tag:yaml.org,2002:set', { - kind: 'mapping', - resolve: resolveYamlSet, - construct: constructYamlSet -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/str.js b/node_modules/js-yaml/lib/js-yaml/type/str.js deleted file mode 100644 index 27acc106..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/str.js +++ /dev/null @@ -1,8 +0,0 @@ -'use strict'; - -var Type = require('../type'); - -module.exports = new Type('tag:yaml.org,2002:str', { - kind: 'scalar', - construct: function (data) { return data !== null ? data : ''; } -}); diff --git a/node_modules/js-yaml/lib/js-yaml/type/timestamp.js b/node_modules/js-yaml/lib/js-yaml/type/timestamp.js deleted file mode 100644 index 8fa9c586..00000000 --- a/node_modules/js-yaml/lib/js-yaml/type/timestamp.js +++ /dev/null @@ -1,88 +0,0 @@ -'use strict'; - -var Type = require('../type'); - -var YAML_DATE_REGEXP = new RegExp( - '^([0-9][0-9][0-9][0-9])' + // [1] year - '-([0-9][0-9])' + // [2] month - '-([0-9][0-9])$'); // [3] day - -var YAML_TIMESTAMP_REGEXP = new RegExp( - '^([0-9][0-9][0-9][0-9])' + // [1] year - '-([0-9][0-9]?)' + // [2] month - '-([0-9][0-9]?)' + // [3] day - '(?:[Tt]|[ \\t]+)' + // ... - '([0-9][0-9]?)' + // [4] hour - ':([0-9][0-9])' + // [5] minute - ':([0-9][0-9])' + // [6] second - '(?:\\.([0-9]*))?' + // [7] fraction - '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour - '(?::([0-9][0-9]))?))?$'); // [11] tz_minute - -function resolveYamlTimestamp(data) { - if (data === null) return false; - if (YAML_DATE_REGEXP.exec(data) !== null) return true; - if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true; - return false; -} - -function constructYamlTimestamp(data) { - var match, year, month, day, hour, minute, second, fraction = 0, - delta = null, tz_hour, tz_minute, date; - - match = YAML_DATE_REGEXP.exec(data); - if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data); - - if (match === null) throw new Error('Date resolve error'); - - // match: [1] year [2] month [3] day - - year = +(match[1]); - month = +(match[2]) - 1; // JS month starts with 0 - day = +(match[3]); - - if (!match[4]) { // no hour - return new Date(Date.UTC(year, month, day)); - } - - // match: [4] hour [5] minute [6] second [7] fraction - - hour = +(match[4]); - minute = +(match[5]); - second = +(match[6]); - - if (match[7]) { - fraction = match[7].slice(0, 3); - while (fraction.length < 3) { // milli-seconds - fraction += '0'; - } - fraction = +fraction; - } - - // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute - - if (match[9]) { - tz_hour = +(match[10]); - tz_minute = +(match[11] || 0); - delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds - if (match[9] === '-') delta = -delta; - } - - date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction)); - - if (delta) date.setTime(date.getTime() - delta); - - return date; -} - -function representYamlTimestamp(object /*, style*/) { - return object.toISOString(); -} - -module.exports = new Type('tag:yaml.org,2002:timestamp', { - kind: 'scalar', - resolve: resolveYamlTimestamp, - construct: constructYamlTimestamp, - instanceOf: Date, - represent: representYamlTimestamp -}); diff --git a/node_modules/js-yaml/package.json b/node_modules/js-yaml/package.json deleted file mode 100644 index 4b0efb5d..00000000 --- a/node_modules/js-yaml/package.json +++ /dev/null @@ -1,92 +0,0 @@ -{ - "_from": "js-yaml@^3.9.1", - "_id": "js-yaml@3.11.0", - "_inBundle": false, - "_integrity": "sha512-saJstZWv7oNeOyBh3+Dx1qWzhW0+e6/8eDzo7p5rDFqxntSztloLtuKu+Ejhtq82jsilwOIZYsCz+lIjthg1Hw==", - "_location": "/js-yaml", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "js-yaml@^3.9.1", - "name": "js-yaml", - "escapedName": "js-yaml", - "rawSpec": "^3.9.1", - "saveSpec": null, - "fetchSpec": "^3.9.1" - }, - "_requiredBy": [ - "/eslint" - ], - "_resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.11.0.tgz", - "_shasum": "597c1a8bd57152f26d622ce4117851a51f5ebaef", - "_spec": "js-yaml@^3.9.1", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", - "author": { - "name": "Vladimir Zapparov", - "email": "dervus.grim@gmail.com" - }, - "bin": { - "js-yaml": "bin/js-yaml.js" - }, - "bugs": { - "url": "https://github.com/nodeca/js-yaml/issues" - }, - "bundleDependencies": false, - "contributors": [ - { - "name": "Aleksey V Zapparov", - "email": "ixti@member.fsf.org", - "url": "http://www.ixti.net/" - }, - { - "name": "Vitaly Puzrin", - "email": "vitaly@rcdesign.ru", - "url": "https://github.com/puzrin" - }, - { - "name": "Martin Grenfell", - "email": "martin.grenfell@gmail.com", - "url": "http://got-ravings.blogspot.com" - } - ], - "dependencies": { - "argparse": "^1.0.7", - "esprima": "^4.0.0" - }, - "deprecated": false, - "description": "YAML 1.2 parser and serializer", - "devDependencies": { - "ansi": "^0.3.1", - "benchmark": "^2.1.4", - "browserify": "^14.3.0", - "codemirror": "^5.13.4", - "eslint": "^4.1.1", - "istanbul": "^0.4.5", - "mocha": "^3.3.0", - "uglify-js": "^3.0.1" - }, - "files": [ - "index.js", - "lib/", - "bin/", - "dist/" - ], - "homepage": "https://github.com/nodeca/js-yaml", - "keywords": [ - "yaml", - "parser", - "serializer", - "pyyaml" - ], - "license": "MIT", - "name": "js-yaml", - "repository": { - "type": "git", - "url": "git+https://github.com/nodeca/js-yaml.git" - }, - "scripts": { - "test": "make test" - }, - "version": "3.11.0" -} diff --git a/node_modules/json-schema-traverse/.eslintrc.yml b/node_modules/json-schema-traverse/.eslintrc.yml deleted file mode 100644 index ab1762da..00000000 --- a/node_modules/json-schema-traverse/.eslintrc.yml +++ /dev/null @@ -1,27 +0,0 @@ -extends: eslint:recommended -env: - node: true - browser: true -rules: - block-scoped-var: 2 - complexity: [2, 13] - curly: [2, multi-or-nest, consistent] - dot-location: [2, property] - dot-notation: 2 - indent: [2, 2, SwitchCase: 1] - linebreak-style: [2, unix] - new-cap: 2 - no-console: [2, allow: [warn, error]] - no-else-return: 2 - no-eq-null: 2 - no-fallthrough: 2 - no-invalid-this: 2 - no-return-assign: 2 - no-shadow: 1 - no-trailing-spaces: 2 - no-use-before-define: [2, nofunc] - quotes: [2, single, avoid-escape] - semi: [2, always] - strict: [2, global] - valid-jsdoc: [2, requireReturn: false] - no-control-regex: 0 diff --git a/node_modules/json-schema-traverse/.npmignore b/node_modules/json-schema-traverse/.npmignore deleted file mode 100644 index d0935579..00000000 --- a/node_modules/json-schema-traverse/.npmignore +++ /dev/null @@ -1,60 +0,0 @@ -# Logs -logs -*.log -npm-debug.log* -yarn-debug.log* -yarn-error.log* - -# Runtime data -pids -*.pid -*.seed -*.pid.lock - -# Directory for instrumented libs generated by jscoverage/JSCover -lib-cov - -# Coverage directory used by tools like istanbul -coverage - -# nyc test coverage -.nyc_output - -# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) -.grunt - -# Bower dependency directory (https://bower.io/) -bower_components - -# node-waf configuration -.lock-wscript - -# Compiled binary addons (http://nodejs.org/api/addons.html) -build/Release - -# Dependency directories -node_modules/ -jspm_packages/ - -# Typescript v1 declaration files -typings/ - -# Optional npm cache directory -.npm - -# Optional eslint cache -.eslintcache - -# Optional REPL history -.node_repl_history - -# Output of 'npm pack' -*.tgz - -# Yarn Integrity file -.yarn-integrity - -# dotenv environment variables file -.env - -.DS_Store diff --git a/node_modules/json-schema-traverse/.travis.yml b/node_modules/json-schema-traverse/.travis.yml deleted file mode 100644 index 7ddce74b..00000000 --- a/node_modules/json-schema-traverse/.travis.yml +++ /dev/null @@ -1,8 +0,0 @@ -language: node_js -node_js: - - "4" - - "6" - - "7" - - "8" -after_script: - - coveralls < coverage/lcov.info diff --git a/node_modules/json-schema-traverse/LICENSE b/node_modules/json-schema-traverse/LICENSE deleted file mode 100644 index 7f154356..00000000 --- a/node_modules/json-schema-traverse/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -MIT License - -Copyright (c) 2017 Evgeny Poberezkin - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/node_modules/json-schema-traverse/README.md b/node_modules/json-schema-traverse/README.md deleted file mode 100644 index d4286a23..00000000 --- a/node_modules/json-schema-traverse/README.md +++ /dev/null @@ -1,69 +0,0 @@ -# json-schema-traverse -Traverse JSON Schema passing each schema object to callback - -[![Build Status](https://travis-ci.org/epoberezkin/json-schema-traverse.svg?branch=master)](https://travis-ci.org/epoberezkin/json-schema-traverse) -[![npm version](https://badge.fury.io/js/json-schema-traverse.svg)](https://www.npmjs.com/package/json-schema-traverse) -[![Coverage Status](https://coveralls.io/repos/github/epoberezkin/json-schema-traverse/badge.svg?branch=master)](https://coveralls.io/github/epoberezkin/json-schema-traverse?branch=master) - - -## Install - -``` -npm install json-schema-traverse -``` - - -## Usage - -```javascript -const traverse = require('json-schema-traverse'); -const schema = { - properties: { - foo: {type: 'string'}, - bar: {type: 'integer'} - } -}; - -traverse(schema, cb); -// cb is called 3 times with: -// 1. root schema -// 2. {type: 'string'} -// 3. {type: 'integer'} -``` - -Callback function is called for each schema object (not including draft-06 boolean schemas), including the root schema. Schema references ($ref) are not resolved, they are passed as is. - -Callback is passed these parameters: - -- _schema_: the current schema object -- _JSON pointer_: from the root schema to the current schema object -- _root schema_: the schema passed to `traverse` object -- _parent JSON pointer_: from the root schema to the parent schema object (see below) -- _parent keyword_: the keyword inside which this schema appears (e.g. `properties`, `anyOf`, etc.) -- _parent schema_: not necessarily parent object/array; in the example above the parent schema for `{type: 'string'}` is the root schema -- _index/property_: index or property name in the array/object containing multiple schemas; in the example above for `{type: 'string'}` the property name is `'foo'` - - -## Traverse objects in all unknown keywords - -```javascript -const traverse = require('json-schema-traverse'); -const schema = { - mySchema: { - minimum: 1, - maximum: 2 - } -}; - -traverse(schema, {allKeys: true}, cb); -// cb is called 2 times with: -// 1. root schema -// 2. mySchema -``` - -Without option `allKeys: true` callback will be called only with root schema. - - -## License - -[MIT](https://github.com/epoberezkin/json-schema-traverse/blob/master/LICENSE) diff --git a/node_modules/json-schema-traverse/index.js b/node_modules/json-schema-traverse/index.js deleted file mode 100644 index 79eeb6a0..00000000 --- a/node_modules/json-schema-traverse/index.js +++ /dev/null @@ -1,81 +0,0 @@ -'use strict'; - -var traverse = module.exports = function (schema, opts, cb) { - if (typeof opts == 'function') { - cb = opts; - opts = {}; - } - _traverse(opts, cb, schema, '', schema); -}; - - -traverse.keywords = { - additionalItems: true, - items: true, - contains: true, - additionalProperties: true, - propertyNames: true, - not: true -}; - -traverse.arrayKeywords = { - items: true, - allOf: true, - anyOf: true, - oneOf: true -}; - -traverse.propsKeywords = { - definitions: true, - properties: true, - patternProperties: true, - dependencies: true -}; - -traverse.skipKeywords = { - enum: true, - const: true, - required: true, - maximum: true, - minimum: true, - exclusiveMaximum: true, - exclusiveMinimum: true, - multipleOf: true, - maxLength: true, - minLength: true, - pattern: true, - format: true, - maxItems: true, - minItems: true, - uniqueItems: true, - maxProperties: true, - minProperties: true -}; - - -function _traverse(opts, cb, schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex) { - if (schema && typeof schema == 'object' && !Array.isArray(schema)) { - cb(schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex); - for (var key in schema) { - var sch = schema[key]; - if (Array.isArray(sch)) { - if (key in traverse.arrayKeywords) { - for (var i=0; i -__Light ECMAScript (JavaScript) Value Notation__ -Levn is a library which allows you to parse a string into a JavaScript value based on an expected type. It is meant for short amounts of human entered data (eg. config files, command line arguments). - -Levn aims to concisely describe JavaScript values in text, and allow for the extraction and validation of those values. Levn uses [type-check](https://github.com/gkz/type-check) for its type format, and to validate the results. MIT license. Version 0.3.0. - -__How is this different than JSON?__ levn is meant to be written by humans only, is (due to the previous point) much more concise, can be validated against supplied types, has regex and date literals, and can easily be extended with custom types. On the other hand, it is probably slower and thus less efficient at transporting large amounts of data, which is fine since this is not its purpose. - - npm install levn - -For updates on levn, [follow me on twitter](https://twitter.com/gkzahariev). - - -## Quick Examples - -```js -var parse = require('levn').parse; -parse('Number', '2'); // 2 -parse('String', '2'); // '2' -parse('String', 'levn'); // 'levn' -parse('String', 'a b'); // 'a b' -parse('Boolean', 'true'); // true - -parse('Date', '#2011-11-11#'); // (Date object) -parse('Date', '2011-11-11'); // (Date object) -parse('RegExp', '/[a-z]/gi'); // /[a-z]/gi -parse('RegExp', 're'); // /re/ -parse('Int', '2'); // 2 - -parse('Number | String', 'str'); // 'str' -parse('Number | String', '2'); // 2 - -parse('[Number]', '[1,2,3]'); // [1,2,3] -parse('(String, Boolean)', '(hi, false)'); // ['hi', false] -parse('{a: String, b: Number}', '{a: str, b: 2}'); // {a: 'str', b: 2} - -// at the top level, you can ommit surrounding delimiters -parse('[Number]', '1,2,3'); // [1,2,3] -parse('(String, Boolean)', 'hi, false'); // ['hi', false] -parse('{a: String, b: Number}', 'a: str, b: 2'); // {a: 'str', b: 2} - -// wildcard - auto choose type -parse('*', '[hi,(null,[42]),{k: true}]'); // ['hi', [null, [42]], {k: true}] -``` -## Usage - -`require('levn');` returns an object that exposes three properties. `VERSION` is the current version of the library as a string. `parse` and `parsedTypeParse` are functions. - -```js -// parse(type, input, options); -parse('[Number]', '1,2,3'); // [1, 2, 3] - -// parsedTypeParse(parsedType, input, options); -var parsedType = require('type-check').parseType('[Number]'); -parsedTypeParse(parsedType, '1,2,3'); // [1, 2, 3] -``` - -### parse(type, input, options) - -`parse` casts the string `input` into a JavaScript value according to the specified `type` in the [type format](https://github.com/gkz/type-check#type-format) (and taking account the optional `options`) and returns the resulting JavaScript value. - -##### arguments -* type - `String` - the type written in the [type format](https://github.com/gkz/type-check#type-format) which to check against -* input - `String` - the value written in the [levn format](#levn-format) -* options - `Maybe Object` - an optional parameter specifying additional [options](#options) - -##### returns -`*` - the resulting JavaScript value - -##### example -```js -parse('[Number]', '1,2,3'); // [1, 2, 3] -``` - -### parsedTypeParse(parsedType, input, options) - -`parsedTypeParse` casts the string `input` into a JavaScript value according to the specified `type` which has already been parsed (and taking account the optional `options`) and returns the resulting JavaScript value. You can parse a type using the [type-check](https://github.com/gkz/type-check) library's `parseType` function. - -##### arguments -* type - `Object` - the type in the parsed type format which to check against -* input - `String` - the value written in the [levn format](#levn-format) -* options - `Maybe Object` - an optional parameter specifying additional [options](#options) - -##### returns -`*` - the resulting JavaScript value - -##### example -```js -var parsedType = require('type-check').parseType('[Number]'); -parsedTypeParse(parsedType, '1,2,3'); // [1, 2, 3] -``` - -## Levn Format - -Levn can use the type information you provide to choose the appropriate value to produce from the input. For the same input, it will choose a different output value depending on the type provided. For example, `parse('Number', '2')` will produce the number `2`, but `parse('String', '2')` will produce the string `"2"`. - -If you do not provide type information, and simply use `*`, levn will parse the input according the unambiguous "explicit" mode, which we will now detail - you can also set the `explicit` option to true manually in the [options](#options). - -* `"string"`, `'string'` are parsed as a String, eg. `"a msg"` is `"a msg"` -* `#date#` is parsed as a Date, eg. `#2011-11-11#` is `new Date('2011-11-11')` -* `/regexp/flags` is parsed as a RegExp, eg. `/re/gi` is `/re/gi` -* `undefined`, `null`, `NaN`, `true`, and `false` are all their JavaScript equivalents -* `[element1, element2, etc]` is an Array, and the casting procedure is recursively applied to each element. Eg. `[1,2,3]` is `[1,2,3]`. -* `(element1, element2, etc)` is an tuple, and the casting procedure is recursively applied to each element. Eg. `(1, a)` is `(1, a)` (is `[1, 'a']`). -* `{key1: val1, key2: val2, ...}` is an Object, and the casting procedure is recursively applied to each property. Eg. `{a: 1, b: 2}` is `{a: 1, b: 2}`. -* Any test which does not fall under the above, and which does not contain special characters (`[``]``(``)``{``}``:``,`) is a string, eg. `$12- blah` is `"$12- blah"`. - -If you do provide type information, you can make your input more concise as the program already has some information about what it expects. Please see the [type format](https://github.com/gkz/type-check#type-format) section of [type-check](https://github.com/gkz/type-check) for more information about how to specify types. There are some rules about what levn can do with the information: - -* If a String is expected, and only a String, all characters of the input (including any special ones) will become part of the output. Eg. `[({})]` is `"[({})]"`, and `"hi"` is `'"hi"'`. -* If a Date is expected, the surrounding `#` can be omitted from date literals. Eg. `2011-11-11` is `new Date('2011-11-11')`. -* If a RegExp is expected, no flags need to be specified, and the regex is not using any of the special characters,the opening and closing `/` can be omitted - this will have the affect of setting the source of the regex to the input. Eg. `regex` is `/regex/`. -* If an Array is expected, and it is the root node (at the top level), the opening `[` and closing `]` can be omitted. Eg. `1,2,3` is `[1,2,3]`. -* If a tuple is expected, and it is the root node (at the top level), the opening `(` and closing `)` can be omitted. Eg. `1, a` is `(1, a)` (is `[1, 'a']`). -* If an Object is expected, and it is the root node (at the top level), the opening `{` and closing `}` can be omitted. Eg `a: 1, b: 2` is `{a: 1, b: 2}`. - -If you list multiple types (eg. `Number | String`), it will first attempt to cast to the first type and then validate - if the validation fails it will move on to the next type and so forth, left to right. You must be careful as some types will succeed with any input, such as String. Thus put String at the end of your list. In non-explicit mode, Date and RegExp will succeed with a large variety of input - also be careful with these and list them near the end if not last in your list. - -Whitespace between special characters and elements is inconsequential. - -## Options - -Options is an object. It is an optional parameter to the `parse` and `parsedTypeParse` functions. - -### Explicit - -A `Boolean`. By default it is `false`. - -__Example:__ - -```js -parse('RegExp', 're', {explicit: false}); // /re/ -parse('RegExp', 're', {explicit: true}); // Error: ... does not type check... -parse('RegExp | String', 're', {explicit: true}); // 're' -``` - -`explicit` sets whether to be in explicit mode or not. Using `*` automatically activates explicit mode. For more information, read the [levn format](#levn-format) section. - -### customTypes - -An `Object`. Empty `{}` by default. - -__Example:__ - -```js -var options = { - customTypes: { - Even: { - typeOf: 'Number', - validate: function (x) { - return x % 2 === 0; - }, - cast: function (x) { - return {type: 'Just', value: parseInt(x)}; - } - } - } -} -parse('Even', '2', options); // 2 -parse('Even', '3', options); // Error: Value: "3" does not type check... -``` - -__Another Example:__ -```js -function Person(name, age){ - this.name = name; - this.age = age; -} -var options = { - customTypes: { - Person: { - typeOf: 'Object', - validate: function (x) { - x instanceof Person; - }, - cast: function (value, options, typesCast) { - var name, age; - if ({}.toString.call(value).slice(8, -1) !== 'Object') { - return {type: 'Nothing'}; - } - name = typesCast(value.name, [{type: 'String'}], options); - age = typesCast(value.age, [{type: 'Numger'}], options); - return {type: 'Just', value: new Person(name, age)}; - } - } -} -parse('Person', '{name: Laura, age: 25}', options); // Person {name: 'Laura', age: 25} -``` - -`customTypes` is an object whose keys are the name of the types, and whose values are an object with three properties, `typeOf`, `validate`, and `cast`. For more information about `typeOf` and `validate`, please see the [custom types](https://github.com/gkz/type-check#custom-types) section of type-check. - -`cast` is a function which receives three arguments, the value under question, options, and the typesCast function. In `cast`, attempt to cast the value into the specified type. If you are successful, return an object in the format `{type: 'Just', value: CAST-VALUE}`, if you know it won't work, return `{type: 'Nothing'}`. You can use the `typesCast` function to cast any child values. Remember to pass `options` to it. In your function you can also check for `options.explicit` and act accordingly. - -## Technical About - -`levn` is written in [LiveScript](http://livescript.net/) - a language that compiles to JavaScript. It uses [type-check](https://github.com/gkz/type-check) to both parse types and validate values. It also uses the [prelude.ls](http://preludels.com/) library. diff --git a/node_modules/levn/lib/cast.js b/node_modules/levn/lib/cast.js deleted file mode 100644 index 411e29d4..00000000 --- a/node_modules/levn/lib/cast.js +++ /dev/null @@ -1,298 +0,0 @@ -// Generated by LiveScript 1.4.0 -(function(){ - var parsedTypeCheck, types, toString$ = {}.toString; - parsedTypeCheck = require('type-check').parsedTypeCheck; - types = { - '*': function(value, options){ - switch (toString$.call(value).slice(8, -1)) { - case 'Array': - return typeCast(value, { - type: 'Array' - }, options); - case 'Object': - return typeCast(value, { - type: 'Object' - }, options); - default: - return { - type: 'Just', - value: typesCast(value, [ - { - type: 'Undefined' - }, { - type: 'Null' - }, { - type: 'NaN' - }, { - type: 'Boolean' - }, { - type: 'Number' - }, { - type: 'Date' - }, { - type: 'RegExp' - }, { - type: 'Array' - }, { - type: 'Object' - }, { - type: 'String' - } - ], (options.explicit = true, options)) - }; - } - }, - Undefined: function(it){ - if (it === 'undefined' || it === void 8) { - return { - type: 'Just', - value: void 8 - }; - } else { - return { - type: 'Nothing' - }; - } - }, - Null: function(it){ - if (it === 'null') { - return { - type: 'Just', - value: null - }; - } else { - return { - type: 'Nothing' - }; - } - }, - NaN: function(it){ - if (it === 'NaN') { - return { - type: 'Just', - value: NaN - }; - } else { - return { - type: 'Nothing' - }; - } - }, - Boolean: function(it){ - if (it === 'true') { - return { - type: 'Just', - value: true - }; - } else if (it === 'false') { - return { - type: 'Just', - value: false - }; - } else { - return { - type: 'Nothing' - }; - } - }, - Number: function(it){ - return { - type: 'Just', - value: +it - }; - }, - Int: function(it){ - return { - type: 'Just', - value: +it - }; - }, - Float: function(it){ - return { - type: 'Just', - value: +it - }; - }, - Date: function(value, options){ - var that; - if (that = /^\#([\s\S]*)\#$/.exec(value)) { - return { - type: 'Just', - value: new Date(+that[1] || that[1]) - }; - } else if (options.explicit) { - return { - type: 'Nothing' - }; - } else { - return { - type: 'Just', - value: new Date(+value || value) - }; - } - }, - RegExp: function(value, options){ - var that; - if (that = /^\/([\s\S]*)\/([gimy]*)$/.exec(value)) { - return { - type: 'Just', - value: new RegExp(that[1], that[2]) - }; - } else if (options.explicit) { - return { - type: 'Nothing' - }; - } else { - return { - type: 'Just', - value: new RegExp(value) - }; - } - }, - Array: function(value, options){ - return castArray(value, { - of: [{ - type: '*' - }] - }, options); - }, - Object: function(value, options){ - return castFields(value, { - of: {} - }, options); - }, - String: function(it){ - var that; - if (toString$.call(it).slice(8, -1) !== 'String') { - return { - type: 'Nothing' - }; - } - if (that = it.match(/^'([\s\S]*)'$/)) { - return { - type: 'Just', - value: that[1].replace(/\\'/g, "'") - }; - } else if (that = it.match(/^"([\s\S]*)"$/)) { - return { - type: 'Just', - value: that[1].replace(/\\"/g, '"') - }; - } else { - return { - type: 'Just', - value: it - }; - } - } - }; - function castArray(node, type, options){ - var typeOf, element; - if (toString$.call(node).slice(8, -1) !== 'Array') { - return { - type: 'Nothing' - }; - } - typeOf = type.of; - return { - type: 'Just', - value: (function(){ - var i$, ref$, len$, results$ = []; - for (i$ = 0, len$ = (ref$ = node).length; i$ < len$; ++i$) { - element = ref$[i$]; - results$.push(typesCast(element, typeOf, options)); - } - return results$; - }()) - }; - } - function castTuple(node, type, options){ - var result, i, i$, ref$, len$, types, cast; - if (toString$.call(node).slice(8, -1) !== 'Array') { - return { - type: 'Nothing' - }; - } - result = []; - i = 0; - for (i$ = 0, len$ = (ref$ = type.of).length; i$ < len$; ++i$) { - types = ref$[i$]; - cast = typesCast(node[i], types, options); - if (toString$.call(cast).slice(8, -1) !== 'Undefined') { - result.push(cast); - } - i++; - } - if (node.length <= i) { - return { - type: 'Just', - value: result - }; - } else { - return { - type: 'Nothing' - }; - } - } - function castFields(node, type, options){ - var typeOf, key, value; - if (toString$.call(node).slice(8, -1) !== 'Object') { - return { - type: 'Nothing' - }; - } - typeOf = type.of; - return { - type: 'Just', - value: (function(){ - var ref$, resultObj$ = {}; - for (key in ref$ = node) { - value = ref$[key]; - resultObj$[typesCast(key, [{ - type: 'String' - }], options)] = typesCast(value, typeOf[key] || [{ - type: '*' - }], options); - } - return resultObj$; - }()) - }; - } - function typeCast(node, typeObj, options){ - var type, structure, castFunc, ref$; - type = typeObj.type, structure = typeObj.structure; - if (type) { - castFunc = ((ref$ = options.customTypes[type]) != null ? ref$.cast : void 8) || types[type]; - if (!castFunc) { - throw new Error("Type not defined: " + type + "."); - } - return castFunc(node, options, typesCast); - } else { - switch (structure) { - case 'array': - return castArray(node, typeObj, options); - case 'tuple': - return castTuple(node, typeObj, options); - case 'fields': - return castFields(node, typeObj, options); - } - } - } - function typesCast(node, types, options){ - var i$, len$, type, ref$, valueType, value; - for (i$ = 0, len$ = types.length; i$ < len$; ++i$) { - type = types[i$]; - ref$ = typeCast(node, type, options), valueType = ref$.type, value = ref$.value; - if (valueType === 'Nothing') { - continue; - } - if (parsedTypeCheck([type], value, { - customTypes: options.customTypes - })) { - return value; - } - } - throw new Error("Value " + JSON.stringify(node) + " does not type check against " + JSON.stringify(types) + "."); - } - module.exports = typesCast; -}).call(this); diff --git a/node_modules/levn/lib/coerce.js b/node_modules/levn/lib/coerce.js deleted file mode 100644 index 027b6da0..00000000 --- a/node_modules/levn/lib/coerce.js +++ /dev/null @@ -1,285 +0,0 @@ -// Generated by LiveScript 1.2.0 -(function(){ - var parsedTypeCheck, types, toString$ = {}.toString; - parsedTypeCheck = require('type-check').parsedTypeCheck; - types = { - '*': function(it){ - switch (toString$.call(it).slice(8, -1)) { - case 'Array': - return coerceType(it, { - type: 'Array' - }); - case 'Object': - return coerceType(it, { - type: 'Object' - }); - default: - return { - type: 'Just', - value: coerceTypes(it, [ - { - type: 'Undefined' - }, { - type: 'Null' - }, { - type: 'NaN' - }, { - type: 'Boolean' - }, { - type: 'Number' - }, { - type: 'Date' - }, { - type: 'RegExp' - }, { - type: 'Array' - }, { - type: 'Object' - }, { - type: 'String' - } - ], { - explicit: true - }) - }; - } - }, - Undefined: function(it){ - if (it === 'undefined' || it === void 8) { - return { - type: 'Just', - value: void 8 - }; - } else { - return { - type: 'Nothing' - }; - } - }, - Null: function(it){ - if (it === 'null') { - return { - type: 'Just', - value: null - }; - } else { - return { - type: 'Nothing' - }; - } - }, - NaN: function(it){ - if (it === 'NaN') { - return { - type: 'Just', - value: NaN - }; - } else { - return { - type: 'Nothing' - }; - } - }, - Boolean: function(it){ - if (it === 'true') { - return { - type: 'Just', - value: true - }; - } else if (it === 'false') { - return { - type: 'Just', - value: false - }; - } else { - return { - type: 'Nothing' - }; - } - }, - Number: function(it){ - return { - type: 'Just', - value: +it - }; - }, - Int: function(it){ - return { - type: 'Just', - value: parseInt(it) - }; - }, - Float: function(it){ - return { - type: 'Just', - value: parseFloat(it) - }; - }, - Date: function(value, options){ - var that; - if (that = /^\#(.*)\#$/.exec(value)) { - return { - type: 'Just', - value: new Date(+that[1] || that[1]) - }; - } else if (options.explicit) { - return { - type: 'Nothing' - }; - } else { - return { - type: 'Just', - value: new Date(+value || value) - }; - } - }, - RegExp: function(value, options){ - var that; - if (that = /^\/(.*)\/([gimy]*)$/.exec(value)) { - return { - type: 'Just', - value: new RegExp(that[1], that[2]) - }; - } else if (options.explicit) { - return { - type: 'Nothing' - }; - } else { - return { - type: 'Just', - value: new RegExp(value) - }; - } - }, - Array: function(it){ - return coerceArray(it, { - of: [{ - type: '*' - }] - }); - }, - Object: function(it){ - return coerceFields(it, { - of: {} - }); - }, - String: function(it){ - var that; - if (toString$.call(it).slice(8, -1) !== 'String') { - return { - type: 'Nothing' - }; - } - if (that = it.match(/^'(.*)'$/)) { - return { - type: 'Just', - value: that[1] - }; - } else if (that = it.match(/^"(.*)"$/)) { - return { - type: 'Just', - value: that[1] - }; - } else { - return { - type: 'Just', - value: it - }; - } - } - }; - function coerceArray(node, type){ - var typeOf, element; - if (toString$.call(node).slice(8, -1) !== 'Array') { - return { - type: 'Nothing' - }; - } - typeOf = type.of; - return { - type: 'Just', - value: (function(){ - var i$, ref$, len$, results$ = []; - for (i$ = 0, len$ = (ref$ = node).length; i$ < len$; ++i$) { - element = ref$[i$]; - results$.push(coerceTypes(element, typeOf)); - } - return results$; - }()) - }; - } - function coerceTuple(node, type){ - var result, i$, ref$, len$, i, types, that; - if (toString$.call(node).slice(8, -1) !== 'Array') { - return { - type: 'Nothing' - }; - } - result = []; - for (i$ = 0, len$ = (ref$ = type.of).length; i$ < len$; ++i$) { - i = i$; - types = ref$[i$]; - if (that = coerceTypes(node[i], types)) { - result.push(that); - } - } - return { - type: 'Just', - value: result - }; - } - function coerceFields(node, type){ - var typeOf, key, value; - if (toString$.call(node).slice(8, -1) !== 'Object') { - return { - type: 'Nothing' - }; - } - typeOf = type.of; - return { - type: 'Just', - value: (function(){ - var ref$, results$ = {}; - for (key in ref$ = node) { - value = ref$[key]; - results$[key] = coerceTypes(value, typeOf[key] || [{ - type: '*' - }]); - } - return results$; - }()) - }; - } - function coerceType(node, typeObj, options){ - var type, structure, coerceFunc; - type = typeObj.type, structure = typeObj.structure; - if (type) { - coerceFunc = types[type]; - return coerceFunc(node, options); - } else { - switch (structure) { - case 'array': - return coerceArray(node, typeObj); - case 'tuple': - return coerceTuple(node, typeObj); - case 'fields': - return coerceFields(node, typeObj); - } - } - } - function coerceTypes(node, types, options){ - var i$, len$, type, ref$, valueType, value; - for (i$ = 0, len$ = types.length; i$ < len$; ++i$) { - type = types[i$]; - ref$ = coerceType(node, type, options), valueType = ref$.type, value = ref$.value; - if (valueType === 'Nothing') { - continue; - } - if (parsedTypeCheck([type], value)) { - return value; - } - } - throw new Error("Value " + JSON.stringify(node) + " does not type check against " + JSON.stringify(types) + "."); - } - module.exports = coerceTypes; -}).call(this); diff --git a/node_modules/levn/lib/index.js b/node_modules/levn/lib/index.js deleted file mode 100644 index 4adae30c..00000000 --- a/node_modules/levn/lib/index.js +++ /dev/null @@ -1,22 +0,0 @@ -// Generated by LiveScript 1.4.0 -(function(){ - var parseString, cast, parseType, VERSION, parsedTypeParse, parse; - parseString = require('./parse-string'); - cast = require('./cast'); - parseType = require('type-check').parseType; - VERSION = '0.3.0'; - parsedTypeParse = function(parsedType, string, options){ - options == null && (options = {}); - options.explicit == null && (options.explicit = false); - options.customTypes == null && (options.customTypes = {}); - return cast(parseString(parsedType, string, options), parsedType, options); - }; - parse = function(type, string, options){ - return parsedTypeParse(parseType(type), string, options); - }; - module.exports = { - VERSION: VERSION, - parse: parse, - parsedTypeParse: parsedTypeParse - }; -}).call(this); diff --git a/node_modules/levn/lib/parse-string.js b/node_modules/levn/lib/parse-string.js deleted file mode 100644 index d573975f..00000000 --- a/node_modules/levn/lib/parse-string.js +++ /dev/null @@ -1,113 +0,0 @@ -// Generated by LiveScript 1.4.0 -(function(){ - var reject, special, tokenRegex; - reject = require('prelude-ls').reject; - function consumeOp(tokens, op){ - if (tokens[0] === op) { - return tokens.shift(); - } else { - throw new Error("Expected '" + op + "', but got '" + tokens[0] + "' instead in " + JSON.stringify(tokens) + "."); - } - } - function maybeConsumeOp(tokens, op){ - if (tokens[0] === op) { - return tokens.shift(); - } - } - function consumeList(tokens, arg$, hasDelimiters){ - var open, close, result, untilTest; - open = arg$[0], close = arg$[1]; - if (hasDelimiters) { - consumeOp(tokens, open); - } - result = []; - untilTest = "," + (hasDelimiters ? close : ''); - while (tokens.length && (hasDelimiters && tokens[0] !== close)) { - result.push(consumeElement(tokens, untilTest)); - maybeConsumeOp(tokens, ','); - } - if (hasDelimiters) { - consumeOp(tokens, close); - } - return result; - } - function consumeArray(tokens, hasDelimiters){ - return consumeList(tokens, ['[', ']'], hasDelimiters); - } - function consumeTuple(tokens, hasDelimiters){ - return consumeList(tokens, ['(', ')'], hasDelimiters); - } - function consumeFields(tokens, hasDelimiters){ - var result, untilTest, key; - if (hasDelimiters) { - consumeOp(tokens, '{'); - } - result = {}; - untilTest = "," + (hasDelimiters ? '}' : ''); - while (tokens.length && (!hasDelimiters || tokens[0] !== '}')) { - key = consumeValue(tokens, ':'); - consumeOp(tokens, ':'); - result[key] = consumeElement(tokens, untilTest); - maybeConsumeOp(tokens, ','); - } - if (hasDelimiters) { - consumeOp(tokens, '}'); - } - return result; - } - function consumeValue(tokens, untilTest){ - var out; - untilTest == null && (untilTest = ''); - out = ''; - while (tokens.length && -1 === untilTest.indexOf(tokens[0])) { - out += tokens.shift(); - } - return out; - } - function consumeElement(tokens, untilTest){ - switch (tokens[0]) { - case '[': - return consumeArray(tokens, true); - case '(': - return consumeTuple(tokens, true); - case '{': - return consumeFields(tokens, true); - default: - return consumeValue(tokens, untilTest); - } - } - function consumeTopLevel(tokens, types, options){ - var ref$, type, structure, origTokens, result, finalResult, x$, y$; - ref$ = types[0], type = ref$.type, structure = ref$.structure; - origTokens = tokens.concat(); - if (!options.explicit && types.length === 1 && ((!type && structure) || (type === 'Array' || type === 'Object'))) { - result = structure === 'array' || type === 'Array' - ? consumeArray(tokens, tokens[0] === '[') - : structure === 'tuple' - ? consumeTuple(tokens, tokens[0] === '(') - : consumeFields(tokens, tokens[0] === '{'); - finalResult = tokens.length ? consumeElement(structure === 'array' || type === 'Array' - ? (x$ = origTokens, x$.unshift('['), x$.push(']'), x$) - : (y$ = origTokens, y$.unshift('('), y$.push(')'), y$)) : result; - } else { - finalResult = consumeElement(tokens); - } - return finalResult; - } - special = /\[\]\(\)}{:,/.source; - tokenRegex = RegExp('("(?:\\\\"|[^"])*")|(\'(?:\\\\\'|[^\'])*\')|(/(?:\\\\/|[^/])*/[a-zA-Z]*)|(#.*#)|([' + special + '])|([^\\s' + special + '](?:\\s*[^\\s' + special + ']+)*)|\\s*'); - module.exports = function(types, string, options){ - var tokens, node; - options == null && (options = {}); - if (!options.explicit && types.length === 1 && types[0].type === 'String') { - return "'" + string.replace(/\\'/g, "\\\\'") + "'"; - } - tokens = reject(not$, string.split(tokenRegex)); - node = consumeTopLevel(tokens, types, options); - if (!node) { - throw new Error("Error parsing '" + string + "'."); - } - return node; - }; - function not$(x){ return !x; } -}).call(this); diff --git a/node_modules/levn/lib/parse.js b/node_modules/levn/lib/parse.js deleted file mode 100644 index 2beff0f4..00000000 --- a/node_modules/levn/lib/parse.js +++ /dev/null @@ -1,102 +0,0 @@ -// Generated by LiveScript 1.2.0 -(function(){ - var reject, special, tokenRegex; - reject = require('prelude-ls').reject; - function consumeOp(tokens, op){ - if (tokens[0] === op) { - return tokens.shift(); - } else { - throw new Error("Expected '" + op + "', but got '" + tokens[0] + "' instead in " + JSON.stringify(tokens) + "."); - } - } - function maybeConsumeOp(tokens, op){ - if (tokens[0] === op) { - return tokens.shift(); - } - } - function consumeList(tokens, delimiters, hasDelimiters){ - var result; - if (hasDelimiters) { - consumeOp(tokens, delimiters[0]); - } - result = []; - while (tokens.length && tokens[0] !== delimiters[1]) { - result.push(consumeElement(tokens)); - maybeConsumeOp(tokens, ','); - } - if (hasDelimiters) { - consumeOp(tokens, delimiters[1]); - } - return result; - } - function consumeArray(tokens, hasDelimiters){ - return consumeList(tokens, ['[', ']'], hasDelimiters); - } - function consumeTuple(tokens, hasDelimiters){ - return consumeList(tokens, ['(', ')'], hasDelimiters); - } - function consumeFields(tokens, hasDelimiters){ - var result, key; - if (hasDelimiters) { - consumeOp(tokens, '{'); - } - result = {}; - while (tokens.length && (!hasDelimiters || tokens[0] !== '}')) { - key = tokens.shift(); - consumeOp(tokens, ':'); - result[key] = consumeElement(tokens); - maybeConsumeOp(tokens, ','); - } - if (hasDelimiters) { - consumeOp(tokens, '}'); - } - return result; - } - function consumeElement(tokens){ - switch (tokens[0]) { - case '[': - return consumeArray(tokens, true); - case '(': - return consumeTuple(tokens, true); - case '{': - return consumeFields(tokens, true); - default: - return tokens.shift(); - } - } - function consumeTopLevel(tokens, types){ - var ref$, type, structure, origTokens, result, finalResult, x$, y$; - ref$ = types[0], type = ref$.type, structure = ref$.structure; - origTokens = tokens.concat(); - if (types.length === 1 && (structure || (type === 'Array' || type === 'Object'))) { - result = structure === 'array' || type === 'Array' - ? consumeArray(tokens, tokens[0] === '[') - : structure === 'tuple' - ? consumeTuple(tokens, tokens[0] === '(') - : consumeFields(tokens, tokens[0] === '{'); - finalResult = tokens.length ? consumeElement(structure === 'array' || type === 'Array' - ? (x$ = origTokens, x$.unshift('['), x$.push(']'), x$) - : (y$ = origTokens, y$.unshift('('), y$.push(')'), y$)) : result; - } else { - finalResult = consumeElement(tokens); - } - if (tokens.length && origTokens.length) { - throw new Error("Unable to parse " + JSON.stringify(origTokens) + " of type " + JSON.stringify(types) + "."); - } else { - return finalResult; - } - } - special = /\[\]\(\)}{:,/.source; - tokenRegex = RegExp('("(?:[^"]|\\\\")*")|(\'(?:[^\']|\\\\\')*\')|(#.*#)|(/(?:\\\\/|[^/])*/[gimy]*)|([' + special + '])|([^\\s' + special + ']+)|\\s*'); - module.exports = function(string, types){ - var tokens, node; - tokens = reject(function(it){ - return !it || /^\s+$/.test(it); - }, string.split(tokenRegex)); - node = consumeTopLevel(tokens, types); - if (!node) { - throw new Error("Error parsing '" + string + "'."); - } - return node; - }; -}).call(this); diff --git a/node_modules/levn/package.json b/node_modules/levn/package.json deleted file mode 100644 index cd10648d..00000000 --- a/node_modules/levn/package.json +++ /dev/null @@ -1,78 +0,0 @@ -{ - "_from": "levn@^0.3.0", - "_id": "levn@0.3.0", - "_inBundle": false, - "_integrity": "sha1-OwmSTt+fCDwEkP3UwLxEIeBHZO4=", - "_location": "/levn", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "levn@^0.3.0", - "name": "levn", - "escapedName": "levn", - "rawSpec": "^0.3.0", - "saveSpec": null, - "fetchSpec": "^0.3.0" - }, - "_requiredBy": [ - "/eslint", - "/optionator" - ], - "_resolved": "https://registry.npmjs.org/levn/-/levn-0.3.0.tgz", - "_shasum": "3b09924edf9f083c0490fdd4c0bc4421e04764ee", - "_spec": "levn@^0.3.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", - "author": { - "name": "George Zahariev", - "email": "z@georgezahariev.com" - }, - "bugs": { - "url": "https://github.com/gkz/levn/issues" - }, - "bundleDependencies": false, - "dependencies": { - "prelude-ls": "~1.1.2", - "type-check": "~0.3.2" - }, - "deprecated": false, - "description": "Light ECMAScript (JavaScript) Value Notation - human written, concise, typed, flexible", - "devDependencies": { - "istanbul": "~0.4.1", - "livescript": "~1.4.0", - "mocha": "~2.3.4" - }, - "engines": { - "node": ">= 0.8.0" - }, - "files": [ - "lib", - "README.md", - "LICENSE" - ], - "homepage": "https://github.com/gkz/levn", - "keywords": [ - "levn", - "light", - "ecmascript", - "value", - "notation", - "json", - "typed", - "human", - "concise", - "typed", - "flexible" - ], - "license": "MIT", - "main": "./lib/", - "name": "levn", - "repository": { - "type": "git", - "url": "git://github.com/gkz/levn.git" - }, - "scripts": { - "test": "make test" - }, - "version": "0.3.0" -} diff --git a/node_modules/lodash/LICENSE b/node_modules/lodash/LICENSE deleted file mode 100644 index c6f2f614..00000000 --- a/node_modules/lodash/LICENSE +++ /dev/null @@ -1,47 +0,0 @@ -Copyright JS Foundation and other contributors - -Based on Underscore.js, copyright Jeremy Ashkenas, -DocumentCloud and Investigative Reporters & Editors - -This software consists of voluntary contributions made by many -individuals. For exact contribution history, see the revision history -available at https://github.com/lodash/lodash - -The following license applies to all parts of this software except as -documented below: - -==== - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -==== - -Copyright and related rights for sample code are waived via CC0. Sample -code is defined as all source code displayed within the prose of the -documentation. - -CC0: http://creativecommons.org/publicdomain/zero/1.0/ - -==== - -Files located in the node_modules and vendor directories are externally -maintained libraries used by this software which have their own -licenses; we recommend you read them, as their terms may differ from the -terms above. diff --git a/node_modules/lodash/README.md b/node_modules/lodash/README.md deleted file mode 100644 index da3bcc1b..00000000 --- a/node_modules/lodash/README.md +++ /dev/null @@ -1,39 +0,0 @@ -# lodash v4.17.5 - -The [Lodash](https://lodash.com/) library exported as [Node.js](https://nodejs.org/) modules. - -## Installation - -Using npm: -```shell -$ npm i -g npm -$ npm i --save lodash -``` - -In Node.js: -```js -// Load the full build. -var _ = require('lodash'); -// Load the core build. -var _ = require('lodash/core'); -// Load the FP build for immutable auto-curried iteratee-first data-last methods. -var fp = require('lodash/fp'); - -// Load method categories. -var array = require('lodash/array'); -var object = require('lodash/fp/object'); - -// Cherry-pick methods for smaller browserify/rollup/webpack bundles. -var at = require('lodash/at'); -var curryN = require('lodash/fp/curryN'); -``` - -See the [package source](https://github.com/lodash/lodash/tree/4.17.5-npm) for more details. - -**Note:**
-Install [n_](https://www.npmjs.com/package/n_) for Lodash use in the Node.js < 6 REPL. - -## Support - -Tested in Chrome 63-64, Firefox 57-58, IE 11, Edge 14, Safari 10-11, Node.js 4-9, & PhantomJS 2.1.1.
-Automated [browser](https://saucelabs.com/u/lodash) & [CI](https://travis-ci.org/lodash/lodash/) test runs are available. diff --git a/node_modules/lodash/_DataView.js b/node_modules/lodash/_DataView.js deleted file mode 100644 index ac2d57ca..00000000 --- a/node_modules/lodash/_DataView.js +++ /dev/null @@ -1,7 +0,0 @@ -var getNative = require('./_getNative'), - root = require('./_root'); - -/* Built-in method references that are verified to be native. */ -var DataView = getNative(root, 'DataView'); - -module.exports = DataView; diff --git a/node_modules/lodash/_Hash.js b/node_modules/lodash/_Hash.js deleted file mode 100644 index b504fe34..00000000 --- a/node_modules/lodash/_Hash.js +++ /dev/null @@ -1,32 +0,0 @@ -var hashClear = require('./_hashClear'), - hashDelete = require('./_hashDelete'), - hashGet = require('./_hashGet'), - hashHas = require('./_hashHas'), - hashSet = require('./_hashSet'); - -/** - * Creates a hash object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ -function Hash(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } -} - -// Add methods to `Hash`. -Hash.prototype.clear = hashClear; -Hash.prototype['delete'] = hashDelete; -Hash.prototype.get = hashGet; -Hash.prototype.has = hashHas; -Hash.prototype.set = hashSet; - -module.exports = Hash; diff --git a/node_modules/lodash/_LazyWrapper.js b/node_modules/lodash/_LazyWrapper.js deleted file mode 100644 index 81786c7f..00000000 --- a/node_modules/lodash/_LazyWrapper.js +++ /dev/null @@ -1,28 +0,0 @@ -var baseCreate = require('./_baseCreate'), - baseLodash = require('./_baseLodash'); - -/** Used as references for the maximum length and index of an array. */ -var MAX_ARRAY_LENGTH = 4294967295; - -/** - * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation. - * - * @private - * @constructor - * @param {*} value The value to wrap. - */ -function LazyWrapper(value) { - this.__wrapped__ = value; - this.__actions__ = []; - this.__dir__ = 1; - this.__filtered__ = false; - this.__iteratees__ = []; - this.__takeCount__ = MAX_ARRAY_LENGTH; - this.__views__ = []; -} - -// Ensure `LazyWrapper` is an instance of `baseLodash`. -LazyWrapper.prototype = baseCreate(baseLodash.prototype); -LazyWrapper.prototype.constructor = LazyWrapper; - -module.exports = LazyWrapper; diff --git a/node_modules/lodash/_ListCache.js b/node_modules/lodash/_ListCache.js deleted file mode 100644 index 26895c3a..00000000 --- a/node_modules/lodash/_ListCache.js +++ /dev/null @@ -1,32 +0,0 @@ -var listCacheClear = require('./_listCacheClear'), - listCacheDelete = require('./_listCacheDelete'), - listCacheGet = require('./_listCacheGet'), - listCacheHas = require('./_listCacheHas'), - listCacheSet = require('./_listCacheSet'); - -/** - * Creates an list cache object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ -function ListCache(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } -} - -// Add methods to `ListCache`. -ListCache.prototype.clear = listCacheClear; -ListCache.prototype['delete'] = listCacheDelete; -ListCache.prototype.get = listCacheGet; -ListCache.prototype.has = listCacheHas; -ListCache.prototype.set = listCacheSet; - -module.exports = ListCache; diff --git a/node_modules/lodash/_LodashWrapper.js b/node_modules/lodash/_LodashWrapper.js deleted file mode 100644 index c1e4d9df..00000000 --- a/node_modules/lodash/_LodashWrapper.js +++ /dev/null @@ -1,22 +0,0 @@ -var baseCreate = require('./_baseCreate'), - baseLodash = require('./_baseLodash'); - -/** - * The base constructor for creating `lodash` wrapper objects. - * - * @private - * @param {*} value The value to wrap. - * @param {boolean} [chainAll] Enable explicit method chain sequences. - */ -function LodashWrapper(value, chainAll) { - this.__wrapped__ = value; - this.__actions__ = []; - this.__chain__ = !!chainAll; - this.__index__ = 0; - this.__values__ = undefined; -} - -LodashWrapper.prototype = baseCreate(baseLodash.prototype); -LodashWrapper.prototype.constructor = LodashWrapper; - -module.exports = LodashWrapper; diff --git a/node_modules/lodash/_Map.js b/node_modules/lodash/_Map.js deleted file mode 100644 index b73f29a0..00000000 --- a/node_modules/lodash/_Map.js +++ /dev/null @@ -1,7 +0,0 @@ -var getNative = require('./_getNative'), - root = require('./_root'); - -/* Built-in method references that are verified to be native. */ -var Map = getNative(root, 'Map'); - -module.exports = Map; diff --git a/node_modules/lodash/_MapCache.js b/node_modules/lodash/_MapCache.js deleted file mode 100644 index 4a4eea7b..00000000 --- a/node_modules/lodash/_MapCache.js +++ /dev/null @@ -1,32 +0,0 @@ -var mapCacheClear = require('./_mapCacheClear'), - mapCacheDelete = require('./_mapCacheDelete'), - mapCacheGet = require('./_mapCacheGet'), - mapCacheHas = require('./_mapCacheHas'), - mapCacheSet = require('./_mapCacheSet'); - -/** - * Creates a map cache object to store key-value pairs. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ -function MapCache(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } -} - -// Add methods to `MapCache`. -MapCache.prototype.clear = mapCacheClear; -MapCache.prototype['delete'] = mapCacheDelete; -MapCache.prototype.get = mapCacheGet; -MapCache.prototype.has = mapCacheHas; -MapCache.prototype.set = mapCacheSet; - -module.exports = MapCache; diff --git a/node_modules/lodash/_Promise.js b/node_modules/lodash/_Promise.js deleted file mode 100644 index 247b9e1b..00000000 --- a/node_modules/lodash/_Promise.js +++ /dev/null @@ -1,7 +0,0 @@ -var getNative = require('./_getNative'), - root = require('./_root'); - -/* Built-in method references that are verified to be native. */ -var Promise = getNative(root, 'Promise'); - -module.exports = Promise; diff --git a/node_modules/lodash/_Set.js b/node_modules/lodash/_Set.js deleted file mode 100644 index b3c8dcbf..00000000 --- a/node_modules/lodash/_Set.js +++ /dev/null @@ -1,7 +0,0 @@ -var getNative = require('./_getNative'), - root = require('./_root'); - -/* Built-in method references that are verified to be native. */ -var Set = getNative(root, 'Set'); - -module.exports = Set; diff --git a/node_modules/lodash/_SetCache.js b/node_modules/lodash/_SetCache.js deleted file mode 100644 index 6468b064..00000000 --- a/node_modules/lodash/_SetCache.js +++ /dev/null @@ -1,27 +0,0 @@ -var MapCache = require('./_MapCache'), - setCacheAdd = require('./_setCacheAdd'), - setCacheHas = require('./_setCacheHas'); - -/** - * - * Creates an array cache object to store unique values. - * - * @private - * @constructor - * @param {Array} [values] The values to cache. - */ -function SetCache(values) { - var index = -1, - length = values == null ? 0 : values.length; - - this.__data__ = new MapCache; - while (++index < length) { - this.add(values[index]); - } -} - -// Add methods to `SetCache`. -SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; -SetCache.prototype.has = setCacheHas; - -module.exports = SetCache; diff --git a/node_modules/lodash/_Stack.js b/node_modules/lodash/_Stack.js deleted file mode 100644 index 80b2cf1b..00000000 --- a/node_modules/lodash/_Stack.js +++ /dev/null @@ -1,27 +0,0 @@ -var ListCache = require('./_ListCache'), - stackClear = require('./_stackClear'), - stackDelete = require('./_stackDelete'), - stackGet = require('./_stackGet'), - stackHas = require('./_stackHas'), - stackSet = require('./_stackSet'); - -/** - * Creates a stack cache object to store key-value pairs. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ -function Stack(entries) { - var data = this.__data__ = new ListCache(entries); - this.size = data.size; -} - -// Add methods to `Stack`. -Stack.prototype.clear = stackClear; -Stack.prototype['delete'] = stackDelete; -Stack.prototype.get = stackGet; -Stack.prototype.has = stackHas; -Stack.prototype.set = stackSet; - -module.exports = Stack; diff --git a/node_modules/lodash/_Symbol.js b/node_modules/lodash/_Symbol.js deleted file mode 100644 index a013f7c5..00000000 --- a/node_modules/lodash/_Symbol.js +++ /dev/null @@ -1,6 +0,0 @@ -var root = require('./_root'); - -/** Built-in value references. */ -var Symbol = root.Symbol; - -module.exports = Symbol; diff --git a/node_modules/lodash/_Uint8Array.js b/node_modules/lodash/_Uint8Array.js deleted file mode 100644 index 2fb30e15..00000000 --- a/node_modules/lodash/_Uint8Array.js +++ /dev/null @@ -1,6 +0,0 @@ -var root = require('./_root'); - -/** Built-in value references. */ -var Uint8Array = root.Uint8Array; - -module.exports = Uint8Array; diff --git a/node_modules/lodash/_WeakMap.js b/node_modules/lodash/_WeakMap.js deleted file mode 100644 index 567f86c6..00000000 --- a/node_modules/lodash/_WeakMap.js +++ /dev/null @@ -1,7 +0,0 @@ -var getNative = require('./_getNative'), - root = require('./_root'); - -/* Built-in method references that are verified to be native. */ -var WeakMap = getNative(root, 'WeakMap'); - -module.exports = WeakMap; diff --git a/node_modules/lodash/_apply.js b/node_modules/lodash/_apply.js deleted file mode 100644 index 36436dda..00000000 --- a/node_modules/lodash/_apply.js +++ /dev/null @@ -1,21 +0,0 @@ -/** - * A faster alternative to `Function#apply`, this function invokes `func` - * with the `this` binding of `thisArg` and the arguments of `args`. - * - * @private - * @param {Function} func The function to invoke. - * @param {*} thisArg The `this` binding of `func`. - * @param {Array} args The arguments to invoke `func` with. - * @returns {*} Returns the result of `func`. - */ -function apply(func, thisArg, args) { - switch (args.length) { - case 0: return func.call(thisArg); - case 1: return func.call(thisArg, args[0]); - case 2: return func.call(thisArg, args[0], args[1]); - case 3: return func.call(thisArg, args[0], args[1], args[2]); - } - return func.apply(thisArg, args); -} - -module.exports = apply; diff --git a/node_modules/lodash/_arrayAggregator.js b/node_modules/lodash/_arrayAggregator.js deleted file mode 100644 index d96c3ca4..00000000 --- a/node_modules/lodash/_arrayAggregator.js +++ /dev/null @@ -1,22 +0,0 @@ -/** - * A specialized version of `baseAggregator` for arrays. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} setter The function to set `accumulator` values. - * @param {Function} iteratee The iteratee to transform keys. - * @param {Object} accumulator The initial aggregated object. - * @returns {Function} Returns `accumulator`. - */ -function arrayAggregator(array, setter, iteratee, accumulator) { - var index = -1, - length = array == null ? 0 : array.length; - - while (++index < length) { - var value = array[index]; - setter(accumulator, value, iteratee(value), array); - } - return accumulator; -} - -module.exports = arrayAggregator; diff --git a/node_modules/lodash/_arrayEach.js b/node_modules/lodash/_arrayEach.js deleted file mode 100644 index 2c5f5796..00000000 --- a/node_modules/lodash/_arrayEach.js +++ /dev/null @@ -1,22 +0,0 @@ -/** - * A specialized version of `_.forEach` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns `array`. - */ -function arrayEach(array, iteratee) { - var index = -1, - length = array == null ? 0 : array.length; - - while (++index < length) { - if (iteratee(array[index], index, array) === false) { - break; - } - } - return array; -} - -module.exports = arrayEach; diff --git a/node_modules/lodash/_arrayEachRight.js b/node_modules/lodash/_arrayEachRight.js deleted file mode 100644 index 976ca5c2..00000000 --- a/node_modules/lodash/_arrayEachRight.js +++ /dev/null @@ -1,21 +0,0 @@ -/** - * A specialized version of `_.forEachRight` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns `array`. - */ -function arrayEachRight(array, iteratee) { - var length = array == null ? 0 : array.length; - - while (length--) { - if (iteratee(array[length], length, array) === false) { - break; - } - } - return array; -} - -module.exports = arrayEachRight; diff --git a/node_modules/lodash/_arrayEvery.js b/node_modules/lodash/_arrayEvery.js deleted file mode 100644 index e26a9184..00000000 --- a/node_modules/lodash/_arrayEvery.js +++ /dev/null @@ -1,23 +0,0 @@ -/** - * A specialized version of `_.every` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false`. - */ -function arrayEvery(array, predicate) { - var index = -1, - length = array == null ? 0 : array.length; - - while (++index < length) { - if (!predicate(array[index], index, array)) { - return false; - } - } - return true; -} - -module.exports = arrayEvery; diff --git a/node_modules/lodash/_arrayFilter.js b/node_modules/lodash/_arrayFilter.js deleted file mode 100644 index 75ea2544..00000000 --- a/node_modules/lodash/_arrayFilter.js +++ /dev/null @@ -1,25 +0,0 @@ -/** - * A specialized version of `_.filter` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - */ -function arrayFilter(array, predicate) { - var index = -1, - length = array == null ? 0 : array.length, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index]; - if (predicate(value, index, array)) { - result[resIndex++] = value; - } - } - return result; -} - -module.exports = arrayFilter; diff --git a/node_modules/lodash/_arrayIncludes.js b/node_modules/lodash/_arrayIncludes.js deleted file mode 100644 index 3737a6d9..00000000 --- a/node_modules/lodash/_arrayIncludes.js +++ /dev/null @@ -1,17 +0,0 @@ -var baseIndexOf = require('./_baseIndexOf'); - -/** - * A specialized version of `_.includes` for arrays without support for - * specifying an index to search from. - * - * @private - * @param {Array} [array] The array to inspect. - * @param {*} target The value to search for. - * @returns {boolean} Returns `true` if `target` is found, else `false`. - */ -function arrayIncludes(array, value) { - var length = array == null ? 0 : array.length; - return !!length && baseIndexOf(array, value, 0) > -1; -} - -module.exports = arrayIncludes; diff --git a/node_modules/lodash/_arrayIncludesWith.js b/node_modules/lodash/_arrayIncludesWith.js deleted file mode 100644 index 235fd975..00000000 --- a/node_modules/lodash/_arrayIncludesWith.js +++ /dev/null @@ -1,22 +0,0 @@ -/** - * This function is like `arrayIncludes` except that it accepts a comparator. - * - * @private - * @param {Array} [array] The array to inspect. - * @param {*} target The value to search for. - * @param {Function} comparator The comparator invoked per element. - * @returns {boolean} Returns `true` if `target` is found, else `false`. - */ -function arrayIncludesWith(array, value, comparator) { - var index = -1, - length = array == null ? 0 : array.length; - - while (++index < length) { - if (comparator(value, array[index])) { - return true; - } - } - return false; -} - -module.exports = arrayIncludesWith; diff --git a/node_modules/lodash/_arrayLikeKeys.js b/node_modules/lodash/_arrayLikeKeys.js deleted file mode 100644 index b2ec9ce7..00000000 --- a/node_modules/lodash/_arrayLikeKeys.js +++ /dev/null @@ -1,49 +0,0 @@ -var baseTimes = require('./_baseTimes'), - isArguments = require('./isArguments'), - isArray = require('./isArray'), - isBuffer = require('./isBuffer'), - isIndex = require('./_isIndex'), - isTypedArray = require('./isTypedArray'); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Creates an array of the enumerable property names of the array-like `value`. - * - * @private - * @param {*} value The value to query. - * @param {boolean} inherited Specify returning inherited property names. - * @returns {Array} Returns the array of property names. - */ -function arrayLikeKeys(value, inherited) { - var isArr = isArray(value), - isArg = !isArr && isArguments(value), - isBuff = !isArr && !isArg && isBuffer(value), - isType = !isArr && !isArg && !isBuff && isTypedArray(value), - skipIndexes = isArr || isArg || isBuff || isType, - result = skipIndexes ? baseTimes(value.length, String) : [], - length = result.length; - - for (var key in value) { - if ((inherited || hasOwnProperty.call(value, key)) && - !(skipIndexes && ( - // Safari 9 has enumerable `arguments.length` in strict mode. - key == 'length' || - // Node.js 0.10 has enumerable non-index properties on buffers. - (isBuff && (key == 'offset' || key == 'parent')) || - // PhantomJS 2 has enumerable non-index properties on typed arrays. - (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) || - // Skip index properties. - isIndex(key, length) - ))) { - result.push(key); - } - } - return result; -} - -module.exports = arrayLikeKeys; diff --git a/node_modules/lodash/_arrayMap.js b/node_modules/lodash/_arrayMap.js deleted file mode 100644 index 22b22464..00000000 --- a/node_modules/lodash/_arrayMap.js +++ /dev/null @@ -1,21 +0,0 @@ -/** - * A specialized version of `_.map` for arrays without support for iteratee - * shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ -function arrayMap(array, iteratee) { - var index = -1, - length = array == null ? 0 : array.length, - result = Array(length); - - while (++index < length) { - result[index] = iteratee(array[index], index, array); - } - return result; -} - -module.exports = arrayMap; diff --git a/node_modules/lodash/_arrayPush.js b/node_modules/lodash/_arrayPush.js deleted file mode 100644 index 7d742b38..00000000 --- a/node_modules/lodash/_arrayPush.js +++ /dev/null @@ -1,20 +0,0 @@ -/** - * Appends the elements of `values` to `array`. - * - * @private - * @param {Array} array The array to modify. - * @param {Array} values The values to append. - * @returns {Array} Returns `array`. - */ -function arrayPush(array, values) { - var index = -1, - length = values.length, - offset = array.length; - - while (++index < length) { - array[offset + index] = values[index]; - } - return array; -} - -module.exports = arrayPush; diff --git a/node_modules/lodash/_arrayReduce.js b/node_modules/lodash/_arrayReduce.js deleted file mode 100644 index de8b79b2..00000000 --- a/node_modules/lodash/_arrayReduce.js +++ /dev/null @@ -1,26 +0,0 @@ -/** - * A specialized version of `_.reduce` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @param {boolean} [initAccum] Specify using the first element of `array` as - * the initial value. - * @returns {*} Returns the accumulated value. - */ -function arrayReduce(array, iteratee, accumulator, initAccum) { - var index = -1, - length = array == null ? 0 : array.length; - - if (initAccum && length) { - accumulator = array[++index]; - } - while (++index < length) { - accumulator = iteratee(accumulator, array[index], index, array); - } - return accumulator; -} - -module.exports = arrayReduce; diff --git a/node_modules/lodash/_arrayReduceRight.js b/node_modules/lodash/_arrayReduceRight.js deleted file mode 100644 index 22d8976d..00000000 --- a/node_modules/lodash/_arrayReduceRight.js +++ /dev/null @@ -1,24 +0,0 @@ -/** - * A specialized version of `_.reduceRight` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @param {boolean} [initAccum] Specify using the last element of `array` as - * the initial value. - * @returns {*} Returns the accumulated value. - */ -function arrayReduceRight(array, iteratee, accumulator, initAccum) { - var length = array == null ? 0 : array.length; - if (initAccum && length) { - accumulator = array[--length]; - } - while (length--) { - accumulator = iteratee(accumulator, array[length], length, array); - } - return accumulator; -} - -module.exports = arrayReduceRight; diff --git a/node_modules/lodash/_arraySample.js b/node_modules/lodash/_arraySample.js deleted file mode 100644 index fcab0105..00000000 --- a/node_modules/lodash/_arraySample.js +++ /dev/null @@ -1,15 +0,0 @@ -var baseRandom = require('./_baseRandom'); - -/** - * A specialized version of `_.sample` for arrays. - * - * @private - * @param {Array} array The array to sample. - * @returns {*} Returns the random element. - */ -function arraySample(array) { - var length = array.length; - return length ? array[baseRandom(0, length - 1)] : undefined; -} - -module.exports = arraySample; diff --git a/node_modules/lodash/_arraySampleSize.js b/node_modules/lodash/_arraySampleSize.js deleted file mode 100644 index 8c7e364f..00000000 --- a/node_modules/lodash/_arraySampleSize.js +++ /dev/null @@ -1,17 +0,0 @@ -var baseClamp = require('./_baseClamp'), - copyArray = require('./_copyArray'), - shuffleSelf = require('./_shuffleSelf'); - -/** - * A specialized version of `_.sampleSize` for arrays. - * - * @private - * @param {Array} array The array to sample. - * @param {number} n The number of elements to sample. - * @returns {Array} Returns the random elements. - */ -function arraySampleSize(array, n) { - return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length)); -} - -module.exports = arraySampleSize; diff --git a/node_modules/lodash/_arrayShuffle.js b/node_modules/lodash/_arrayShuffle.js deleted file mode 100644 index 46313a39..00000000 --- a/node_modules/lodash/_arrayShuffle.js +++ /dev/null @@ -1,15 +0,0 @@ -var copyArray = require('./_copyArray'), - shuffleSelf = require('./_shuffleSelf'); - -/** - * A specialized version of `_.shuffle` for arrays. - * - * @private - * @param {Array} array The array to shuffle. - * @returns {Array} Returns the new shuffled array. - */ -function arrayShuffle(array) { - return shuffleSelf(copyArray(array)); -} - -module.exports = arrayShuffle; diff --git a/node_modules/lodash/_arraySome.js b/node_modules/lodash/_arraySome.js deleted file mode 100644 index 6fd02fd4..00000000 --- a/node_modules/lodash/_arraySome.js +++ /dev/null @@ -1,23 +0,0 @@ -/** - * A specialized version of `_.some` for arrays without support for iteratee - * shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - */ -function arraySome(array, predicate) { - var index = -1, - length = array == null ? 0 : array.length; - - while (++index < length) { - if (predicate(array[index], index, array)) { - return true; - } - } - return false; -} - -module.exports = arraySome; diff --git a/node_modules/lodash/_asciiSize.js b/node_modules/lodash/_asciiSize.js deleted file mode 100644 index 11d29c33..00000000 --- a/node_modules/lodash/_asciiSize.js +++ /dev/null @@ -1,12 +0,0 @@ -var baseProperty = require('./_baseProperty'); - -/** - * Gets the size of an ASCII `string`. - * - * @private - * @param {string} string The string inspect. - * @returns {number} Returns the string size. - */ -var asciiSize = baseProperty('length'); - -module.exports = asciiSize; diff --git a/node_modules/lodash/_asciiToArray.js b/node_modules/lodash/_asciiToArray.js deleted file mode 100644 index 8e3dd5b4..00000000 --- a/node_modules/lodash/_asciiToArray.js +++ /dev/null @@ -1,12 +0,0 @@ -/** - * Converts an ASCII `string` to an array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the converted array. - */ -function asciiToArray(string) { - return string.split(''); -} - -module.exports = asciiToArray; diff --git a/node_modules/lodash/_asciiWords.js b/node_modules/lodash/_asciiWords.js deleted file mode 100644 index d765f0f7..00000000 --- a/node_modules/lodash/_asciiWords.js +++ /dev/null @@ -1,15 +0,0 @@ -/** Used to match words composed of alphanumeric characters. */ -var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g; - -/** - * Splits an ASCII `string` into an array of its words. - * - * @private - * @param {string} The string to inspect. - * @returns {Array} Returns the words of `string`. - */ -function asciiWords(string) { - return string.match(reAsciiWord) || []; -} - -module.exports = asciiWords; diff --git a/node_modules/lodash/_assignMergeValue.js b/node_modules/lodash/_assignMergeValue.js deleted file mode 100644 index cb1185e9..00000000 --- a/node_modules/lodash/_assignMergeValue.js +++ /dev/null @@ -1,20 +0,0 @@ -var baseAssignValue = require('./_baseAssignValue'), - eq = require('./eq'); - -/** - * This function is like `assignValue` except that it doesn't assign - * `undefined` values. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ -function assignMergeValue(object, key, value) { - if ((value !== undefined && !eq(object[key], value)) || - (value === undefined && !(key in object))) { - baseAssignValue(object, key, value); - } -} - -module.exports = assignMergeValue; diff --git a/node_modules/lodash/_assignValue.js b/node_modules/lodash/_assignValue.js deleted file mode 100644 index 40839575..00000000 --- a/node_modules/lodash/_assignValue.js +++ /dev/null @@ -1,28 +0,0 @@ -var baseAssignValue = require('./_baseAssignValue'), - eq = require('./eq'); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Assigns `value` to `key` of `object` if the existing value is not equivalent - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ -function assignValue(object, key, value) { - var objValue = object[key]; - if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) || - (value === undefined && !(key in object))) { - baseAssignValue(object, key, value); - } -} - -module.exports = assignValue; diff --git a/node_modules/lodash/_assocIndexOf.js b/node_modules/lodash/_assocIndexOf.js deleted file mode 100644 index 5b77a2bd..00000000 --- a/node_modules/lodash/_assocIndexOf.js +++ /dev/null @@ -1,21 +0,0 @@ -var eq = require('./eq'); - -/** - * Gets the index at which the `key` is found in `array` of key-value pairs. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} key The key to search for. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function assocIndexOf(array, key) { - var length = array.length; - while (length--) { - if (eq(array[length][0], key)) { - return length; - } - } - return -1; -} - -module.exports = assocIndexOf; diff --git a/node_modules/lodash/_baseAggregator.js b/node_modules/lodash/_baseAggregator.js deleted file mode 100644 index 4bc9e91f..00000000 --- a/node_modules/lodash/_baseAggregator.js +++ /dev/null @@ -1,21 +0,0 @@ -var baseEach = require('./_baseEach'); - -/** - * Aggregates elements of `collection` on `accumulator` with keys transformed - * by `iteratee` and values set by `setter`. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} setter The function to set `accumulator` values. - * @param {Function} iteratee The iteratee to transform keys. - * @param {Object} accumulator The initial aggregated object. - * @returns {Function} Returns `accumulator`. - */ -function baseAggregator(collection, setter, iteratee, accumulator) { - baseEach(collection, function(value, key, collection) { - setter(accumulator, value, iteratee(value), collection); - }); - return accumulator; -} - -module.exports = baseAggregator; diff --git a/node_modules/lodash/_baseAssign.js b/node_modules/lodash/_baseAssign.js deleted file mode 100644 index e5c4a1a5..00000000 --- a/node_modules/lodash/_baseAssign.js +++ /dev/null @@ -1,17 +0,0 @@ -var copyObject = require('./_copyObject'), - keys = require('./keys'); - -/** - * The base implementation of `_.assign` without support for multiple sources - * or `customizer` functions. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @returns {Object} Returns `object`. - */ -function baseAssign(object, source) { - return object && copyObject(source, keys(source), object); -} - -module.exports = baseAssign; diff --git a/node_modules/lodash/_baseAssignIn.js b/node_modules/lodash/_baseAssignIn.js deleted file mode 100644 index 6624f900..00000000 --- a/node_modules/lodash/_baseAssignIn.js +++ /dev/null @@ -1,17 +0,0 @@ -var copyObject = require('./_copyObject'), - keysIn = require('./keysIn'); - -/** - * The base implementation of `_.assignIn` without support for multiple sources - * or `customizer` functions. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @returns {Object} Returns `object`. - */ -function baseAssignIn(object, source) { - return object && copyObject(source, keysIn(source), object); -} - -module.exports = baseAssignIn; diff --git a/node_modules/lodash/_baseAssignValue.js b/node_modules/lodash/_baseAssignValue.js deleted file mode 100644 index d6f66ef3..00000000 --- a/node_modules/lodash/_baseAssignValue.js +++ /dev/null @@ -1,25 +0,0 @@ -var defineProperty = require('./_defineProperty'); - -/** - * The base implementation of `assignValue` and `assignMergeValue` without - * value checks. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ -function baseAssignValue(object, key, value) { - if (key == '__proto__' && defineProperty) { - defineProperty(object, key, { - 'configurable': true, - 'enumerable': true, - 'value': value, - 'writable': true - }); - } else { - object[key] = value; - } -} - -module.exports = baseAssignValue; diff --git a/node_modules/lodash/_baseAt.js b/node_modules/lodash/_baseAt.js deleted file mode 100644 index 90e4237a..00000000 --- a/node_modules/lodash/_baseAt.js +++ /dev/null @@ -1,23 +0,0 @@ -var get = require('./get'); - -/** - * The base implementation of `_.at` without support for individual paths. - * - * @private - * @param {Object} object The object to iterate over. - * @param {string[]} paths The property paths to pick. - * @returns {Array} Returns the picked elements. - */ -function baseAt(object, paths) { - var index = -1, - length = paths.length, - result = Array(length), - skip = object == null; - - while (++index < length) { - result[index] = skip ? undefined : get(object, paths[index]); - } - return result; -} - -module.exports = baseAt; diff --git a/node_modules/lodash/_baseClamp.js b/node_modules/lodash/_baseClamp.js deleted file mode 100644 index a1c56929..00000000 --- a/node_modules/lodash/_baseClamp.js +++ /dev/null @@ -1,22 +0,0 @@ -/** - * The base implementation of `_.clamp` which doesn't coerce arguments. - * - * @private - * @param {number} number The number to clamp. - * @param {number} [lower] The lower bound. - * @param {number} upper The upper bound. - * @returns {number} Returns the clamped number. - */ -function baseClamp(number, lower, upper) { - if (number === number) { - if (upper !== undefined) { - number = number <= upper ? number : upper; - } - if (lower !== undefined) { - number = number >= lower ? number : lower; - } - } - return number; -} - -module.exports = baseClamp; diff --git a/node_modules/lodash/_baseClone.js b/node_modules/lodash/_baseClone.js deleted file mode 100644 index 6f73684f..00000000 --- a/node_modules/lodash/_baseClone.js +++ /dev/null @@ -1,171 +0,0 @@ -var Stack = require('./_Stack'), - arrayEach = require('./_arrayEach'), - assignValue = require('./_assignValue'), - baseAssign = require('./_baseAssign'), - baseAssignIn = require('./_baseAssignIn'), - cloneBuffer = require('./_cloneBuffer'), - copyArray = require('./_copyArray'), - copySymbols = require('./_copySymbols'), - copySymbolsIn = require('./_copySymbolsIn'), - getAllKeys = require('./_getAllKeys'), - getAllKeysIn = require('./_getAllKeysIn'), - getTag = require('./_getTag'), - initCloneArray = require('./_initCloneArray'), - initCloneByTag = require('./_initCloneByTag'), - initCloneObject = require('./_initCloneObject'), - isArray = require('./isArray'), - isBuffer = require('./isBuffer'), - isMap = require('./isMap'), - isObject = require('./isObject'), - isSet = require('./isSet'), - keys = require('./keys'); - -/** Used to compose bitmasks for cloning. */ -var CLONE_DEEP_FLAG = 1, - CLONE_FLAT_FLAG = 2, - CLONE_SYMBOLS_FLAG = 4; - -/** `Object#toString` result references. */ -var argsTag = '[object Arguments]', - arrayTag = '[object Array]', - boolTag = '[object Boolean]', - dateTag = '[object Date]', - errorTag = '[object Error]', - funcTag = '[object Function]', - genTag = '[object GeneratorFunction]', - mapTag = '[object Map]', - numberTag = '[object Number]', - objectTag = '[object Object]', - regexpTag = '[object RegExp]', - setTag = '[object Set]', - stringTag = '[object String]', - symbolTag = '[object Symbol]', - weakMapTag = '[object WeakMap]'; - -var arrayBufferTag = '[object ArrayBuffer]', - dataViewTag = '[object DataView]', - float32Tag = '[object Float32Array]', - float64Tag = '[object Float64Array]', - int8Tag = '[object Int8Array]', - int16Tag = '[object Int16Array]', - int32Tag = '[object Int32Array]', - uint8Tag = '[object Uint8Array]', - uint8ClampedTag = '[object Uint8ClampedArray]', - uint16Tag = '[object Uint16Array]', - uint32Tag = '[object Uint32Array]'; - -/** Used to identify `toStringTag` values supported by `_.clone`. */ -var cloneableTags = {}; -cloneableTags[argsTag] = cloneableTags[arrayTag] = -cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] = -cloneableTags[boolTag] = cloneableTags[dateTag] = -cloneableTags[float32Tag] = cloneableTags[float64Tag] = -cloneableTags[int8Tag] = cloneableTags[int16Tag] = -cloneableTags[int32Tag] = cloneableTags[mapTag] = -cloneableTags[numberTag] = cloneableTags[objectTag] = -cloneableTags[regexpTag] = cloneableTags[setTag] = -cloneableTags[stringTag] = cloneableTags[symbolTag] = -cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] = -cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true; -cloneableTags[errorTag] = cloneableTags[funcTag] = -cloneableTags[weakMapTag] = false; - -/** - * The base implementation of `_.clone` and `_.cloneDeep` which tracks - * traversed objects. - * - * @private - * @param {*} value The value to clone. - * @param {boolean} bitmask The bitmask flags. - * 1 - Deep clone - * 2 - Flatten inherited properties - * 4 - Clone symbols - * @param {Function} [customizer] The function to customize cloning. - * @param {string} [key] The key of `value`. - * @param {Object} [object] The parent object of `value`. - * @param {Object} [stack] Tracks traversed objects and their clone counterparts. - * @returns {*} Returns the cloned value. - */ -function baseClone(value, bitmask, customizer, key, object, stack) { - var result, - isDeep = bitmask & CLONE_DEEP_FLAG, - isFlat = bitmask & CLONE_FLAT_FLAG, - isFull = bitmask & CLONE_SYMBOLS_FLAG; - - if (customizer) { - result = object ? customizer(value, key, object, stack) : customizer(value); - } - if (result !== undefined) { - return result; - } - if (!isObject(value)) { - return value; - } - var isArr = isArray(value); - if (isArr) { - result = initCloneArray(value); - if (!isDeep) { - return copyArray(value, result); - } - } else { - var tag = getTag(value), - isFunc = tag == funcTag || tag == genTag; - - if (isBuffer(value)) { - return cloneBuffer(value, isDeep); - } - if (tag == objectTag || tag == argsTag || (isFunc && !object)) { - result = (isFlat || isFunc) ? {} : initCloneObject(value); - if (!isDeep) { - return isFlat - ? copySymbolsIn(value, baseAssignIn(result, value)) - : copySymbols(value, baseAssign(result, value)); - } - } else { - if (!cloneableTags[tag]) { - return object ? value : {}; - } - result = initCloneByTag(value, tag, isDeep); - } - } - // Check for circular references and return its corresponding clone. - stack || (stack = new Stack); - var stacked = stack.get(value); - if (stacked) { - return stacked; - } - stack.set(value, result); - - if (isSet(value)) { - value.forEach(function(subValue) { - result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack)); - }); - - return result; - } - - if (isMap(value)) { - value.forEach(function(subValue, key) { - result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack)); - }); - - return result; - } - - var keysFunc = isFull - ? (isFlat ? getAllKeysIn : getAllKeys) - : (isFlat ? keysIn : keys); - - var props = isArr ? undefined : keysFunc(value); - arrayEach(props || value, function(subValue, key) { - if (props) { - key = subValue; - subValue = value[key]; - } - // Recursively populate clone (susceptible to call stack limits). - assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack)); - }); - return result; -} - -module.exports = baseClone; diff --git a/node_modules/lodash/_baseConforms.js b/node_modules/lodash/_baseConforms.js deleted file mode 100644 index 947e20d4..00000000 --- a/node_modules/lodash/_baseConforms.js +++ /dev/null @@ -1,18 +0,0 @@ -var baseConformsTo = require('./_baseConformsTo'), - keys = require('./keys'); - -/** - * The base implementation of `_.conforms` which doesn't clone `source`. - * - * @private - * @param {Object} source The object of property predicates to conform to. - * @returns {Function} Returns the new spec function. - */ -function baseConforms(source) { - var props = keys(source); - return function(object) { - return baseConformsTo(object, source, props); - }; -} - -module.exports = baseConforms; diff --git a/node_modules/lodash/_baseConformsTo.js b/node_modules/lodash/_baseConformsTo.js deleted file mode 100644 index e449cb84..00000000 --- a/node_modules/lodash/_baseConformsTo.js +++ /dev/null @@ -1,27 +0,0 @@ -/** - * The base implementation of `_.conformsTo` which accepts `props` to check. - * - * @private - * @param {Object} object The object to inspect. - * @param {Object} source The object of property predicates to conform to. - * @returns {boolean} Returns `true` if `object` conforms, else `false`. - */ -function baseConformsTo(object, source, props) { - var length = props.length; - if (object == null) { - return !length; - } - object = Object(object); - while (length--) { - var key = props[length], - predicate = source[key], - value = object[key]; - - if ((value === undefined && !(key in object)) || !predicate(value)) { - return false; - } - } - return true; -} - -module.exports = baseConformsTo; diff --git a/node_modules/lodash/_baseCreate.js b/node_modules/lodash/_baseCreate.js deleted file mode 100644 index ffa6a52a..00000000 --- a/node_modules/lodash/_baseCreate.js +++ /dev/null @@ -1,30 +0,0 @@ -var isObject = require('./isObject'); - -/** Built-in value references. */ -var objectCreate = Object.create; - -/** - * The base implementation of `_.create` without support for assigning - * properties to the created object. - * - * @private - * @param {Object} proto The object to inherit from. - * @returns {Object} Returns the new object. - */ -var baseCreate = (function() { - function object() {} - return function(proto) { - if (!isObject(proto)) { - return {}; - } - if (objectCreate) { - return objectCreate(proto); - } - object.prototype = proto; - var result = new object; - object.prototype = undefined; - return result; - }; -}()); - -module.exports = baseCreate; diff --git a/node_modules/lodash/_baseDelay.js b/node_modules/lodash/_baseDelay.js deleted file mode 100644 index 1486d697..00000000 --- a/node_modules/lodash/_baseDelay.js +++ /dev/null @@ -1,21 +0,0 @@ -/** Error message constants. */ -var FUNC_ERROR_TEXT = 'Expected a function'; - -/** - * The base implementation of `_.delay` and `_.defer` which accepts `args` - * to provide to `func`. - * - * @private - * @param {Function} func The function to delay. - * @param {number} wait The number of milliseconds to delay invocation. - * @param {Array} args The arguments to provide to `func`. - * @returns {number|Object} Returns the timer id or timeout object. - */ -function baseDelay(func, wait, args) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - return setTimeout(function() { func.apply(undefined, args); }, wait); -} - -module.exports = baseDelay; diff --git a/node_modules/lodash/_baseDifference.js b/node_modules/lodash/_baseDifference.js deleted file mode 100644 index 343ac19f..00000000 --- a/node_modules/lodash/_baseDifference.js +++ /dev/null @@ -1,67 +0,0 @@ -var SetCache = require('./_SetCache'), - arrayIncludes = require('./_arrayIncludes'), - arrayIncludesWith = require('./_arrayIncludesWith'), - arrayMap = require('./_arrayMap'), - baseUnary = require('./_baseUnary'), - cacheHas = require('./_cacheHas'); - -/** Used as the size to enable large array optimizations. */ -var LARGE_ARRAY_SIZE = 200; - -/** - * The base implementation of methods like `_.difference` without support - * for excluding multiple arrays or iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Array} values The values to exclude. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of filtered values. - */ -function baseDifference(array, values, iteratee, comparator) { - var index = -1, - includes = arrayIncludes, - isCommon = true, - length = array.length, - result = [], - valuesLength = values.length; - - if (!length) { - return result; - } - if (iteratee) { - values = arrayMap(values, baseUnary(iteratee)); - } - if (comparator) { - includes = arrayIncludesWith; - isCommon = false; - } - else if (values.length >= LARGE_ARRAY_SIZE) { - includes = cacheHas; - isCommon = false; - values = new SetCache(values); - } - outer: - while (++index < length) { - var value = array[index], - computed = iteratee == null ? value : iteratee(value); - - value = (comparator || value !== 0) ? value : 0; - if (isCommon && computed === computed) { - var valuesIndex = valuesLength; - while (valuesIndex--) { - if (values[valuesIndex] === computed) { - continue outer; - } - } - result.push(value); - } - else if (!includes(values, computed, comparator)) { - result.push(value); - } - } - return result; -} - -module.exports = baseDifference; diff --git a/node_modules/lodash/_baseEach.js b/node_modules/lodash/_baseEach.js deleted file mode 100644 index 512c0676..00000000 --- a/node_modules/lodash/_baseEach.js +++ /dev/null @@ -1,14 +0,0 @@ -var baseForOwn = require('./_baseForOwn'), - createBaseEach = require('./_createBaseEach'); - -/** - * The base implementation of `_.forEach` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - */ -var baseEach = createBaseEach(baseForOwn); - -module.exports = baseEach; diff --git a/node_modules/lodash/_baseEachRight.js b/node_modules/lodash/_baseEachRight.js deleted file mode 100644 index 0a8feeca..00000000 --- a/node_modules/lodash/_baseEachRight.js +++ /dev/null @@ -1,14 +0,0 @@ -var baseForOwnRight = require('./_baseForOwnRight'), - createBaseEach = require('./_createBaseEach'); - -/** - * The base implementation of `_.forEachRight` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - */ -var baseEachRight = createBaseEach(baseForOwnRight, true); - -module.exports = baseEachRight; diff --git a/node_modules/lodash/_baseEvery.js b/node_modules/lodash/_baseEvery.js deleted file mode 100644 index fa52f7bc..00000000 --- a/node_modules/lodash/_baseEvery.js +++ /dev/null @@ -1,21 +0,0 @@ -var baseEach = require('./_baseEach'); - -/** - * The base implementation of `_.every` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false` - */ -function baseEvery(collection, predicate) { - var result = true; - baseEach(collection, function(value, index, collection) { - result = !!predicate(value, index, collection); - return result; - }); - return result; -} - -module.exports = baseEvery; diff --git a/node_modules/lodash/_baseExtremum.js b/node_modules/lodash/_baseExtremum.js deleted file mode 100644 index 9d6aa77e..00000000 --- a/node_modules/lodash/_baseExtremum.js +++ /dev/null @@ -1,32 +0,0 @@ -var isSymbol = require('./isSymbol'); - -/** - * The base implementation of methods like `_.max` and `_.min` which accepts a - * `comparator` to determine the extremum value. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The iteratee invoked per iteration. - * @param {Function} comparator The comparator used to compare values. - * @returns {*} Returns the extremum value. - */ -function baseExtremum(array, iteratee, comparator) { - var index = -1, - length = array.length; - - while (++index < length) { - var value = array[index], - current = iteratee(value); - - if (current != null && (computed === undefined - ? (current === current && !isSymbol(current)) - : comparator(current, computed) - )) { - var computed = current, - result = value; - } - } - return result; -} - -module.exports = baseExtremum; diff --git a/node_modules/lodash/_baseFill.js b/node_modules/lodash/_baseFill.js deleted file mode 100644 index 46ef9c76..00000000 --- a/node_modules/lodash/_baseFill.js +++ /dev/null @@ -1,32 +0,0 @@ -var toInteger = require('./toInteger'), - toLength = require('./toLength'); - -/** - * The base implementation of `_.fill` without an iteratee call guard. - * - * @private - * @param {Array} array The array to fill. - * @param {*} value The value to fill `array` with. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns `array`. - */ -function baseFill(array, value, start, end) { - var length = array.length; - - start = toInteger(start); - if (start < 0) { - start = -start > length ? 0 : (length + start); - } - end = (end === undefined || end > length) ? length : toInteger(end); - if (end < 0) { - end += length; - } - end = start > end ? 0 : toLength(end); - while (start < end) { - array[start++] = value; - } - return array; -} - -module.exports = baseFill; diff --git a/node_modules/lodash/_baseFilter.js b/node_modules/lodash/_baseFilter.js deleted file mode 100644 index 46784773..00000000 --- a/node_modules/lodash/_baseFilter.js +++ /dev/null @@ -1,21 +0,0 @@ -var baseEach = require('./_baseEach'); - -/** - * The base implementation of `_.filter` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - */ -function baseFilter(collection, predicate) { - var result = []; - baseEach(collection, function(value, index, collection) { - if (predicate(value, index, collection)) { - result.push(value); - } - }); - return result; -} - -module.exports = baseFilter; diff --git a/node_modules/lodash/_baseFindIndex.js b/node_modules/lodash/_baseFindIndex.js deleted file mode 100644 index e3f5d8aa..00000000 --- a/node_modules/lodash/_baseFindIndex.js +++ /dev/null @@ -1,24 +0,0 @@ -/** - * The base implementation of `_.findIndex` and `_.findLastIndex` without - * support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} predicate The function invoked per iteration. - * @param {number} fromIndex The index to search from. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function baseFindIndex(array, predicate, fromIndex, fromRight) { - var length = array.length, - index = fromIndex + (fromRight ? 1 : -1); - - while ((fromRight ? index-- : ++index < length)) { - if (predicate(array[index], index, array)) { - return index; - } - } - return -1; -} - -module.exports = baseFindIndex; diff --git a/node_modules/lodash/_baseFindKey.js b/node_modules/lodash/_baseFindKey.js deleted file mode 100644 index 2e430f3a..00000000 --- a/node_modules/lodash/_baseFindKey.js +++ /dev/null @@ -1,23 +0,0 @@ -/** - * The base implementation of methods like `_.findKey` and `_.findLastKey`, - * without support for iteratee shorthands, which iterates over `collection` - * using `eachFunc`. - * - * @private - * @param {Array|Object} collection The collection to inspect. - * @param {Function} predicate The function invoked per iteration. - * @param {Function} eachFunc The function to iterate over `collection`. - * @returns {*} Returns the found element or its key, else `undefined`. - */ -function baseFindKey(collection, predicate, eachFunc) { - var result; - eachFunc(collection, function(value, key, collection) { - if (predicate(value, key, collection)) { - result = key; - return false; - } - }); - return result; -} - -module.exports = baseFindKey; diff --git a/node_modules/lodash/_baseFlatten.js b/node_modules/lodash/_baseFlatten.js deleted file mode 100644 index 4b1e009b..00000000 --- a/node_modules/lodash/_baseFlatten.js +++ /dev/null @@ -1,38 +0,0 @@ -var arrayPush = require('./_arrayPush'), - isFlattenable = require('./_isFlattenable'); - -/** - * The base implementation of `_.flatten` with support for restricting flattening. - * - * @private - * @param {Array} array The array to flatten. - * @param {number} depth The maximum recursion depth. - * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. - * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. - * @param {Array} [result=[]] The initial result value. - * @returns {Array} Returns the new flattened array. - */ -function baseFlatten(array, depth, predicate, isStrict, result) { - var index = -1, - length = array.length; - - predicate || (predicate = isFlattenable); - result || (result = []); - - while (++index < length) { - var value = array[index]; - if (depth > 0 && predicate(value)) { - if (depth > 1) { - // Recursively flatten arrays (susceptible to call stack limits). - baseFlatten(value, depth - 1, predicate, isStrict, result); - } else { - arrayPush(result, value); - } - } else if (!isStrict) { - result[result.length] = value; - } - } - return result; -} - -module.exports = baseFlatten; diff --git a/node_modules/lodash/_baseFor.js b/node_modules/lodash/_baseFor.js deleted file mode 100644 index d946590f..00000000 --- a/node_modules/lodash/_baseFor.js +++ /dev/null @@ -1,16 +0,0 @@ -var createBaseFor = require('./_createBaseFor'); - -/** - * The base implementation of `baseForOwn` which iterates over `object` - * properties returned by `keysFunc` and invokes `iteratee` for each property. - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {Function} keysFunc The function to get the keys of `object`. - * @returns {Object} Returns `object`. - */ -var baseFor = createBaseFor(); - -module.exports = baseFor; diff --git a/node_modules/lodash/_baseForOwn.js b/node_modules/lodash/_baseForOwn.js deleted file mode 100644 index 503d5234..00000000 --- a/node_modules/lodash/_baseForOwn.js +++ /dev/null @@ -1,16 +0,0 @@ -var baseFor = require('./_baseFor'), - keys = require('./keys'); - -/** - * The base implementation of `_.forOwn` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Object} Returns `object`. - */ -function baseForOwn(object, iteratee) { - return object && baseFor(object, iteratee, keys); -} - -module.exports = baseForOwn; diff --git a/node_modules/lodash/_baseForOwnRight.js b/node_modules/lodash/_baseForOwnRight.js deleted file mode 100644 index a4b10e6c..00000000 --- a/node_modules/lodash/_baseForOwnRight.js +++ /dev/null @@ -1,16 +0,0 @@ -var baseForRight = require('./_baseForRight'), - keys = require('./keys'); - -/** - * The base implementation of `_.forOwnRight` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Object} Returns `object`. - */ -function baseForOwnRight(object, iteratee) { - return object && baseForRight(object, iteratee, keys); -} - -module.exports = baseForOwnRight; diff --git a/node_modules/lodash/_baseForRight.js b/node_modules/lodash/_baseForRight.js deleted file mode 100644 index 32842cd8..00000000 --- a/node_modules/lodash/_baseForRight.js +++ /dev/null @@ -1,15 +0,0 @@ -var createBaseFor = require('./_createBaseFor'); - -/** - * This function is like `baseFor` except that it iterates over properties - * in the opposite order. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {Function} keysFunc The function to get the keys of `object`. - * @returns {Object} Returns `object`. - */ -var baseForRight = createBaseFor(true); - -module.exports = baseForRight; diff --git a/node_modules/lodash/_baseFunctions.js b/node_modules/lodash/_baseFunctions.js deleted file mode 100644 index d23bc9b4..00000000 --- a/node_modules/lodash/_baseFunctions.js +++ /dev/null @@ -1,19 +0,0 @@ -var arrayFilter = require('./_arrayFilter'), - isFunction = require('./isFunction'); - -/** - * The base implementation of `_.functions` which creates an array of - * `object` function property names filtered from `props`. - * - * @private - * @param {Object} object The object to inspect. - * @param {Array} props The property names to filter. - * @returns {Array} Returns the function names. - */ -function baseFunctions(object, props) { - return arrayFilter(props, function(key) { - return isFunction(object[key]); - }); -} - -module.exports = baseFunctions; diff --git a/node_modules/lodash/_baseGet.js b/node_modules/lodash/_baseGet.js deleted file mode 100644 index a194913d..00000000 --- a/node_modules/lodash/_baseGet.js +++ /dev/null @@ -1,24 +0,0 @@ -var castPath = require('./_castPath'), - toKey = require('./_toKey'); - -/** - * The base implementation of `_.get` without support for default values. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to get. - * @returns {*} Returns the resolved value. - */ -function baseGet(object, path) { - path = castPath(path, object); - - var index = 0, - length = path.length; - - while (object != null && index < length) { - object = object[toKey(path[index++])]; - } - return (index && index == length) ? object : undefined; -} - -module.exports = baseGet; diff --git a/node_modules/lodash/_baseGetAllKeys.js b/node_modules/lodash/_baseGetAllKeys.js deleted file mode 100644 index 8ad204ea..00000000 --- a/node_modules/lodash/_baseGetAllKeys.js +++ /dev/null @@ -1,20 +0,0 @@ -var arrayPush = require('./_arrayPush'), - isArray = require('./isArray'); - -/** - * The base implementation of `getAllKeys` and `getAllKeysIn` which uses - * `keysFunc` and `symbolsFunc` to get the enumerable property names and - * symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Function} keysFunc The function to get the keys of `object`. - * @param {Function} symbolsFunc The function to get the symbols of `object`. - * @returns {Array} Returns the array of property names and symbols. - */ -function baseGetAllKeys(object, keysFunc, symbolsFunc) { - var result = keysFunc(object); - return isArray(object) ? result : arrayPush(result, symbolsFunc(object)); -} - -module.exports = baseGetAllKeys; diff --git a/node_modules/lodash/_baseGetTag.js b/node_modules/lodash/_baseGetTag.js deleted file mode 100644 index b927ccc1..00000000 --- a/node_modules/lodash/_baseGetTag.js +++ /dev/null @@ -1,28 +0,0 @@ -var Symbol = require('./_Symbol'), - getRawTag = require('./_getRawTag'), - objectToString = require('./_objectToString'); - -/** `Object#toString` result references. */ -var nullTag = '[object Null]', - undefinedTag = '[object Undefined]'; - -/** Built-in value references. */ -var symToStringTag = Symbol ? Symbol.toStringTag : undefined; - -/** - * The base implementation of `getTag` without fallbacks for buggy environments. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the `toStringTag`. - */ -function baseGetTag(value) { - if (value == null) { - return value === undefined ? undefinedTag : nullTag; - } - return (symToStringTag && symToStringTag in Object(value)) - ? getRawTag(value) - : objectToString(value); -} - -module.exports = baseGetTag; diff --git a/node_modules/lodash/_baseGt.js b/node_modules/lodash/_baseGt.js deleted file mode 100644 index 502d273c..00000000 --- a/node_modules/lodash/_baseGt.js +++ /dev/null @@ -1,14 +0,0 @@ -/** - * The base implementation of `_.gt` which doesn't coerce arguments. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than `other`, - * else `false`. - */ -function baseGt(value, other) { - return value > other; -} - -module.exports = baseGt; diff --git a/node_modules/lodash/_baseHas.js b/node_modules/lodash/_baseHas.js deleted file mode 100644 index 1b730321..00000000 --- a/node_modules/lodash/_baseHas.js +++ /dev/null @@ -1,19 +0,0 @@ -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * The base implementation of `_.has` without support for deep paths. - * - * @private - * @param {Object} [object] The object to query. - * @param {Array|string} key The key to check. - * @returns {boolean} Returns `true` if `key` exists, else `false`. - */ -function baseHas(object, key) { - return object != null && hasOwnProperty.call(object, key); -} - -module.exports = baseHas; diff --git a/node_modules/lodash/_baseHasIn.js b/node_modules/lodash/_baseHasIn.js deleted file mode 100644 index 2e0d0426..00000000 --- a/node_modules/lodash/_baseHasIn.js +++ /dev/null @@ -1,13 +0,0 @@ -/** - * The base implementation of `_.hasIn` without support for deep paths. - * - * @private - * @param {Object} [object] The object to query. - * @param {Array|string} key The key to check. - * @returns {boolean} Returns `true` if `key` exists, else `false`. - */ -function baseHasIn(object, key) { - return object != null && key in Object(object); -} - -module.exports = baseHasIn; diff --git a/node_modules/lodash/_baseInRange.js b/node_modules/lodash/_baseInRange.js deleted file mode 100644 index ec956661..00000000 --- a/node_modules/lodash/_baseInRange.js +++ /dev/null @@ -1,18 +0,0 @@ -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max, - nativeMin = Math.min; - -/** - * The base implementation of `_.inRange` which doesn't coerce arguments. - * - * @private - * @param {number} number The number to check. - * @param {number} start The start of the range. - * @param {number} end The end of the range. - * @returns {boolean} Returns `true` if `number` is in the range, else `false`. - */ -function baseInRange(number, start, end) { - return number >= nativeMin(start, end) && number < nativeMax(start, end); -} - -module.exports = baseInRange; diff --git a/node_modules/lodash/_baseIndexOf.js b/node_modules/lodash/_baseIndexOf.js deleted file mode 100644 index 167e706e..00000000 --- a/node_modules/lodash/_baseIndexOf.js +++ /dev/null @@ -1,20 +0,0 @@ -var baseFindIndex = require('./_baseFindIndex'), - baseIsNaN = require('./_baseIsNaN'), - strictIndexOf = require('./_strictIndexOf'); - -/** - * The base implementation of `_.indexOf` without `fromIndex` bounds checks. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function baseIndexOf(array, value, fromIndex) { - return value === value - ? strictIndexOf(array, value, fromIndex) - : baseFindIndex(array, baseIsNaN, fromIndex); -} - -module.exports = baseIndexOf; diff --git a/node_modules/lodash/_baseIndexOfWith.js b/node_modules/lodash/_baseIndexOfWith.js deleted file mode 100644 index f815fe0d..00000000 --- a/node_modules/lodash/_baseIndexOfWith.js +++ /dev/null @@ -1,23 +0,0 @@ -/** - * This function is like `baseIndexOf` except that it accepts a comparator. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @param {Function} comparator The comparator invoked per element. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function baseIndexOfWith(array, value, fromIndex, comparator) { - var index = fromIndex - 1, - length = array.length; - - while (++index < length) { - if (comparator(array[index], value)) { - return index; - } - } - return -1; -} - -module.exports = baseIndexOfWith; diff --git a/node_modules/lodash/_baseIntersection.js b/node_modules/lodash/_baseIntersection.js deleted file mode 100644 index c1d250c2..00000000 --- a/node_modules/lodash/_baseIntersection.js +++ /dev/null @@ -1,74 +0,0 @@ -var SetCache = require('./_SetCache'), - arrayIncludes = require('./_arrayIncludes'), - arrayIncludesWith = require('./_arrayIncludesWith'), - arrayMap = require('./_arrayMap'), - baseUnary = require('./_baseUnary'), - cacheHas = require('./_cacheHas'); - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMin = Math.min; - -/** - * The base implementation of methods like `_.intersection`, without support - * for iteratee shorthands, that accepts an array of arrays to inspect. - * - * @private - * @param {Array} arrays The arrays to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of shared values. - */ -function baseIntersection(arrays, iteratee, comparator) { - var includes = comparator ? arrayIncludesWith : arrayIncludes, - length = arrays[0].length, - othLength = arrays.length, - othIndex = othLength, - caches = Array(othLength), - maxLength = Infinity, - result = []; - - while (othIndex--) { - var array = arrays[othIndex]; - if (othIndex && iteratee) { - array = arrayMap(array, baseUnary(iteratee)); - } - maxLength = nativeMin(array.length, maxLength); - caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120)) - ? new SetCache(othIndex && array) - : undefined; - } - array = arrays[0]; - - var index = -1, - seen = caches[0]; - - outer: - while (++index < length && result.length < maxLength) { - var value = array[index], - computed = iteratee ? iteratee(value) : value; - - value = (comparator || value !== 0) ? value : 0; - if (!(seen - ? cacheHas(seen, computed) - : includes(result, computed, comparator) - )) { - othIndex = othLength; - while (--othIndex) { - var cache = caches[othIndex]; - if (!(cache - ? cacheHas(cache, computed) - : includes(arrays[othIndex], computed, comparator)) - ) { - continue outer; - } - } - if (seen) { - seen.push(computed); - } - result.push(value); - } - } - return result; -} - -module.exports = baseIntersection; diff --git a/node_modules/lodash/_baseInverter.js b/node_modules/lodash/_baseInverter.js deleted file mode 100644 index fbc337f0..00000000 --- a/node_modules/lodash/_baseInverter.js +++ /dev/null @@ -1,21 +0,0 @@ -var baseForOwn = require('./_baseForOwn'); - -/** - * The base implementation of `_.invert` and `_.invertBy` which inverts - * `object` with values transformed by `iteratee` and set by `setter`. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} setter The function to set `accumulator` values. - * @param {Function} iteratee The iteratee to transform values. - * @param {Object} accumulator The initial inverted object. - * @returns {Function} Returns `accumulator`. - */ -function baseInverter(object, setter, iteratee, accumulator) { - baseForOwn(object, function(value, key, object) { - setter(accumulator, iteratee(value), key, object); - }); - return accumulator; -} - -module.exports = baseInverter; diff --git a/node_modules/lodash/_baseInvoke.js b/node_modules/lodash/_baseInvoke.js deleted file mode 100644 index 49bcf3c3..00000000 --- a/node_modules/lodash/_baseInvoke.js +++ /dev/null @@ -1,24 +0,0 @@ -var apply = require('./_apply'), - castPath = require('./_castPath'), - last = require('./last'), - parent = require('./_parent'), - toKey = require('./_toKey'); - -/** - * The base implementation of `_.invoke` without support for individual - * method arguments. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path of the method to invoke. - * @param {Array} args The arguments to invoke the method with. - * @returns {*} Returns the result of the invoked method. - */ -function baseInvoke(object, path, args) { - path = castPath(path, object); - object = parent(object, path); - var func = object == null ? object : object[toKey(last(path))]; - return func == null ? undefined : apply(func, object, args); -} - -module.exports = baseInvoke; diff --git a/node_modules/lodash/_baseIsArguments.js b/node_modules/lodash/_baseIsArguments.js deleted file mode 100644 index b3562cca..00000000 --- a/node_modules/lodash/_baseIsArguments.js +++ /dev/null @@ -1,18 +0,0 @@ -var baseGetTag = require('./_baseGetTag'), - isObjectLike = require('./isObjectLike'); - -/** `Object#toString` result references. */ -var argsTag = '[object Arguments]'; - -/** - * The base implementation of `_.isArguments`. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an `arguments` object, - */ -function baseIsArguments(value) { - return isObjectLike(value) && baseGetTag(value) == argsTag; -} - -module.exports = baseIsArguments; diff --git a/node_modules/lodash/_baseIsArrayBuffer.js b/node_modules/lodash/_baseIsArrayBuffer.js deleted file mode 100644 index a2c4f30a..00000000 --- a/node_modules/lodash/_baseIsArrayBuffer.js +++ /dev/null @@ -1,17 +0,0 @@ -var baseGetTag = require('./_baseGetTag'), - isObjectLike = require('./isObjectLike'); - -var arrayBufferTag = '[object ArrayBuffer]'; - -/** - * The base implementation of `_.isArrayBuffer` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. - */ -function baseIsArrayBuffer(value) { - return isObjectLike(value) && baseGetTag(value) == arrayBufferTag; -} - -module.exports = baseIsArrayBuffer; diff --git a/node_modules/lodash/_baseIsDate.js b/node_modules/lodash/_baseIsDate.js deleted file mode 100644 index ba67c785..00000000 --- a/node_modules/lodash/_baseIsDate.js +++ /dev/null @@ -1,18 +0,0 @@ -var baseGetTag = require('./_baseGetTag'), - isObjectLike = require('./isObjectLike'); - -/** `Object#toString` result references. */ -var dateTag = '[object Date]'; - -/** - * The base implementation of `_.isDate` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a date object, else `false`. - */ -function baseIsDate(value) { - return isObjectLike(value) && baseGetTag(value) == dateTag; -} - -module.exports = baseIsDate; diff --git a/node_modules/lodash/_baseIsEqual.js b/node_modules/lodash/_baseIsEqual.js deleted file mode 100644 index 00a68a4f..00000000 --- a/node_modules/lodash/_baseIsEqual.js +++ /dev/null @@ -1,28 +0,0 @@ -var baseIsEqualDeep = require('./_baseIsEqualDeep'), - isObjectLike = require('./isObjectLike'); - -/** - * The base implementation of `_.isEqual` which supports partial comparisons - * and tracks traversed objects. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @param {boolean} bitmask The bitmask flags. - * 1 - Unordered comparison - * 2 - Partial comparison - * @param {Function} [customizer] The function to customize comparisons. - * @param {Object} [stack] Tracks traversed `value` and `other` objects. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - */ -function baseIsEqual(value, other, bitmask, customizer, stack) { - if (value === other) { - return true; - } - if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) { - return value !== value && other !== other; - } - return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack); -} - -module.exports = baseIsEqual; diff --git a/node_modules/lodash/_baseIsEqualDeep.js b/node_modules/lodash/_baseIsEqualDeep.js deleted file mode 100644 index e3cfd6a8..00000000 --- a/node_modules/lodash/_baseIsEqualDeep.js +++ /dev/null @@ -1,83 +0,0 @@ -var Stack = require('./_Stack'), - equalArrays = require('./_equalArrays'), - equalByTag = require('./_equalByTag'), - equalObjects = require('./_equalObjects'), - getTag = require('./_getTag'), - isArray = require('./isArray'), - isBuffer = require('./isBuffer'), - isTypedArray = require('./isTypedArray'); - -/** Used to compose bitmasks for value comparisons. */ -var COMPARE_PARTIAL_FLAG = 1; - -/** `Object#toString` result references. */ -var argsTag = '[object Arguments]', - arrayTag = '[object Array]', - objectTag = '[object Object]'; - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * A specialized version of `baseIsEqual` for arrays and objects which performs - * deep comparisons and tracks traversed objects enabling objects with circular - * references to be compared. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} [stack] Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ -function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) { - var objIsArr = isArray(object), - othIsArr = isArray(other), - objTag = objIsArr ? arrayTag : getTag(object), - othTag = othIsArr ? arrayTag : getTag(other); - - objTag = objTag == argsTag ? objectTag : objTag; - othTag = othTag == argsTag ? objectTag : othTag; - - var objIsObj = objTag == objectTag, - othIsObj = othTag == objectTag, - isSameTag = objTag == othTag; - - if (isSameTag && isBuffer(object)) { - if (!isBuffer(other)) { - return false; - } - objIsArr = true; - objIsObj = false; - } - if (isSameTag && !objIsObj) { - stack || (stack = new Stack); - return (objIsArr || isTypedArray(object)) - ? equalArrays(object, other, bitmask, customizer, equalFunc, stack) - : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack); - } - if (!(bitmask & COMPARE_PARTIAL_FLAG)) { - var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), - othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); - - if (objIsWrapped || othIsWrapped) { - var objUnwrapped = objIsWrapped ? object.value() : object, - othUnwrapped = othIsWrapped ? other.value() : other; - - stack || (stack = new Stack); - return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack); - } - } - if (!isSameTag) { - return false; - } - stack || (stack = new Stack); - return equalObjects(object, other, bitmask, customizer, equalFunc, stack); -} - -module.exports = baseIsEqualDeep; diff --git a/node_modules/lodash/_baseIsMap.js b/node_modules/lodash/_baseIsMap.js deleted file mode 100644 index 02a4021c..00000000 --- a/node_modules/lodash/_baseIsMap.js +++ /dev/null @@ -1,18 +0,0 @@ -var getTag = require('./_getTag'), - isObjectLike = require('./isObjectLike'); - -/** `Object#toString` result references. */ -var mapTag = '[object Map]'; - -/** - * The base implementation of `_.isMap` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a map, else `false`. - */ -function baseIsMap(value) { - return isObjectLike(value) && getTag(value) == mapTag; -} - -module.exports = baseIsMap; diff --git a/node_modules/lodash/_baseIsMatch.js b/node_modules/lodash/_baseIsMatch.js deleted file mode 100644 index 72494bed..00000000 --- a/node_modules/lodash/_baseIsMatch.js +++ /dev/null @@ -1,62 +0,0 @@ -var Stack = require('./_Stack'), - baseIsEqual = require('./_baseIsEqual'); - -/** Used to compose bitmasks for value comparisons. */ -var COMPARE_PARTIAL_FLAG = 1, - COMPARE_UNORDERED_FLAG = 2; - -/** - * The base implementation of `_.isMatch` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to inspect. - * @param {Object} source The object of property values to match. - * @param {Array} matchData The property names, values, and compare flags to match. - * @param {Function} [customizer] The function to customize comparisons. - * @returns {boolean} Returns `true` if `object` is a match, else `false`. - */ -function baseIsMatch(object, source, matchData, customizer) { - var index = matchData.length, - length = index, - noCustomizer = !customizer; - - if (object == null) { - return !length; - } - object = Object(object); - while (index--) { - var data = matchData[index]; - if ((noCustomizer && data[2]) - ? data[1] !== object[data[0]] - : !(data[0] in object) - ) { - return false; - } - } - while (++index < length) { - data = matchData[index]; - var key = data[0], - objValue = object[key], - srcValue = data[1]; - - if (noCustomizer && data[2]) { - if (objValue === undefined && !(key in object)) { - return false; - } - } else { - var stack = new Stack; - if (customizer) { - var result = customizer(objValue, srcValue, key, object, source, stack); - } - if (!(result === undefined - ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack) - : result - )) { - return false; - } - } - } - return true; -} - -module.exports = baseIsMatch; diff --git a/node_modules/lodash/_baseIsNaN.js b/node_modules/lodash/_baseIsNaN.js deleted file mode 100644 index 316f1eb1..00000000 --- a/node_modules/lodash/_baseIsNaN.js +++ /dev/null @@ -1,12 +0,0 @@ -/** - * The base implementation of `_.isNaN` without support for number objects. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. - */ -function baseIsNaN(value) { - return value !== value; -} - -module.exports = baseIsNaN; diff --git a/node_modules/lodash/_baseIsNative.js b/node_modules/lodash/_baseIsNative.js deleted file mode 100644 index 87023304..00000000 --- a/node_modules/lodash/_baseIsNative.js +++ /dev/null @@ -1,47 +0,0 @@ -var isFunction = require('./isFunction'), - isMasked = require('./_isMasked'), - isObject = require('./isObject'), - toSource = require('./_toSource'); - -/** - * Used to match `RegExp` - * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). - */ -var reRegExpChar = /[\\^$.*+?()[\]{}|]/g; - -/** Used to detect host constructors (Safari). */ -var reIsHostCtor = /^\[object .+?Constructor\]$/; - -/** Used for built-in method references. */ -var funcProto = Function.prototype, - objectProto = Object.prototype; - -/** Used to resolve the decompiled source of functions. */ -var funcToString = funcProto.toString; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** Used to detect if a method is native. */ -var reIsNative = RegExp('^' + - funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&') - .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' -); - -/** - * The base implementation of `_.isNative` without bad shim checks. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, - * else `false`. - */ -function baseIsNative(value) { - if (!isObject(value) || isMasked(value)) { - return false; - } - var pattern = isFunction(value) ? reIsNative : reIsHostCtor; - return pattern.test(toSource(value)); -} - -module.exports = baseIsNative; diff --git a/node_modules/lodash/_baseIsRegExp.js b/node_modules/lodash/_baseIsRegExp.js deleted file mode 100644 index 6cd7c1ae..00000000 --- a/node_modules/lodash/_baseIsRegExp.js +++ /dev/null @@ -1,18 +0,0 @@ -var baseGetTag = require('./_baseGetTag'), - isObjectLike = require('./isObjectLike'); - -/** `Object#toString` result references. */ -var regexpTag = '[object RegExp]'; - -/** - * The base implementation of `_.isRegExp` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. - */ -function baseIsRegExp(value) { - return isObjectLike(value) && baseGetTag(value) == regexpTag; -} - -module.exports = baseIsRegExp; diff --git a/node_modules/lodash/_baseIsSet.js b/node_modules/lodash/_baseIsSet.js deleted file mode 100644 index 6dee3671..00000000 --- a/node_modules/lodash/_baseIsSet.js +++ /dev/null @@ -1,18 +0,0 @@ -var getTag = require('./_getTag'), - isObjectLike = require('./isObjectLike'); - -/** `Object#toString` result references. */ -var setTag = '[object Set]'; - -/** - * The base implementation of `_.isSet` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a set, else `false`. - */ -function baseIsSet(value) { - return isObjectLike(value) && getTag(value) == setTag; -} - -module.exports = baseIsSet; diff --git a/node_modules/lodash/_baseIsTypedArray.js b/node_modules/lodash/_baseIsTypedArray.js deleted file mode 100644 index 1edb32ff..00000000 --- a/node_modules/lodash/_baseIsTypedArray.js +++ /dev/null @@ -1,60 +0,0 @@ -var baseGetTag = require('./_baseGetTag'), - isLength = require('./isLength'), - isObjectLike = require('./isObjectLike'); - -/** `Object#toString` result references. */ -var argsTag = '[object Arguments]', - arrayTag = '[object Array]', - boolTag = '[object Boolean]', - dateTag = '[object Date]', - errorTag = '[object Error]', - funcTag = '[object Function]', - mapTag = '[object Map]', - numberTag = '[object Number]', - objectTag = '[object Object]', - regexpTag = '[object RegExp]', - setTag = '[object Set]', - stringTag = '[object String]', - weakMapTag = '[object WeakMap]'; - -var arrayBufferTag = '[object ArrayBuffer]', - dataViewTag = '[object DataView]', - float32Tag = '[object Float32Array]', - float64Tag = '[object Float64Array]', - int8Tag = '[object Int8Array]', - int16Tag = '[object Int16Array]', - int32Tag = '[object Int32Array]', - uint8Tag = '[object Uint8Array]', - uint8ClampedTag = '[object Uint8ClampedArray]', - uint16Tag = '[object Uint16Array]', - uint32Tag = '[object Uint32Array]'; - -/** Used to identify `toStringTag` values of typed arrays. */ -var typedArrayTags = {}; -typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = -typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = -typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = -typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = -typedArrayTags[uint32Tag] = true; -typedArrayTags[argsTag] = typedArrayTags[arrayTag] = -typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = -typedArrayTags[dataViewTag] = typedArrayTags[dateTag] = -typedArrayTags[errorTag] = typedArrayTags[funcTag] = -typedArrayTags[mapTag] = typedArrayTags[numberTag] = -typedArrayTags[objectTag] = typedArrayTags[regexpTag] = -typedArrayTags[setTag] = typedArrayTags[stringTag] = -typedArrayTags[weakMapTag] = false; - -/** - * The base implementation of `_.isTypedArray` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. - */ -function baseIsTypedArray(value) { - return isObjectLike(value) && - isLength(value.length) && !!typedArrayTags[baseGetTag(value)]; -} - -module.exports = baseIsTypedArray; diff --git a/node_modules/lodash/_baseIteratee.js b/node_modules/lodash/_baseIteratee.js deleted file mode 100644 index 995c2575..00000000 --- a/node_modules/lodash/_baseIteratee.js +++ /dev/null @@ -1,31 +0,0 @@ -var baseMatches = require('./_baseMatches'), - baseMatchesProperty = require('./_baseMatchesProperty'), - identity = require('./identity'), - isArray = require('./isArray'), - property = require('./property'); - -/** - * The base implementation of `_.iteratee`. - * - * @private - * @param {*} [value=_.identity] The value to convert to an iteratee. - * @returns {Function} Returns the iteratee. - */ -function baseIteratee(value) { - // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9. - // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details. - if (typeof value == 'function') { - return value; - } - if (value == null) { - return identity; - } - if (typeof value == 'object') { - return isArray(value) - ? baseMatchesProperty(value[0], value[1]) - : baseMatches(value); - } - return property(value); -} - -module.exports = baseIteratee; diff --git a/node_modules/lodash/_baseKeys.js b/node_modules/lodash/_baseKeys.js deleted file mode 100644 index 45e9e6f3..00000000 --- a/node_modules/lodash/_baseKeys.js +++ /dev/null @@ -1,30 +0,0 @@ -var isPrototype = require('./_isPrototype'), - nativeKeys = require('./_nativeKeys'); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * The base implementation of `_.keys` which doesn't treat sparse arrays as dense. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ -function baseKeys(object) { - if (!isPrototype(object)) { - return nativeKeys(object); - } - var result = []; - for (var key in Object(object)) { - if (hasOwnProperty.call(object, key) && key != 'constructor') { - result.push(key); - } - } - return result; -} - -module.exports = baseKeys; diff --git a/node_modules/lodash/_baseKeysIn.js b/node_modules/lodash/_baseKeysIn.js deleted file mode 100644 index ea8a0a17..00000000 --- a/node_modules/lodash/_baseKeysIn.js +++ /dev/null @@ -1,33 +0,0 @@ -var isObject = require('./isObject'), - isPrototype = require('./_isPrototype'), - nativeKeysIn = require('./_nativeKeysIn'); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ -function baseKeysIn(object) { - if (!isObject(object)) { - return nativeKeysIn(object); - } - var isProto = isPrototype(object), - result = []; - - for (var key in object) { - if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { - result.push(key); - } - } - return result; -} - -module.exports = baseKeysIn; diff --git a/node_modules/lodash/_baseLodash.js b/node_modules/lodash/_baseLodash.js deleted file mode 100644 index f76c790e..00000000 --- a/node_modules/lodash/_baseLodash.js +++ /dev/null @@ -1,10 +0,0 @@ -/** - * The function whose prototype chain sequence wrappers inherit from. - * - * @private - */ -function baseLodash() { - // No operation performed. -} - -module.exports = baseLodash; diff --git a/node_modules/lodash/_baseLt.js b/node_modules/lodash/_baseLt.js deleted file mode 100644 index 8674d294..00000000 --- a/node_modules/lodash/_baseLt.js +++ /dev/null @@ -1,14 +0,0 @@ -/** - * The base implementation of `_.lt` which doesn't coerce arguments. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is less than `other`, - * else `false`. - */ -function baseLt(value, other) { - return value < other; -} - -module.exports = baseLt; diff --git a/node_modules/lodash/_baseMap.js b/node_modules/lodash/_baseMap.js deleted file mode 100644 index 0bf5cead..00000000 --- a/node_modules/lodash/_baseMap.js +++ /dev/null @@ -1,22 +0,0 @@ -var baseEach = require('./_baseEach'), - isArrayLike = require('./isArrayLike'); - -/** - * The base implementation of `_.map` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ -function baseMap(collection, iteratee) { - var index = -1, - result = isArrayLike(collection) ? Array(collection.length) : []; - - baseEach(collection, function(value, key, collection) { - result[++index] = iteratee(value, key, collection); - }); - return result; -} - -module.exports = baseMap; diff --git a/node_modules/lodash/_baseMatches.js b/node_modules/lodash/_baseMatches.js deleted file mode 100644 index e56582ad..00000000 --- a/node_modules/lodash/_baseMatches.js +++ /dev/null @@ -1,22 +0,0 @@ -var baseIsMatch = require('./_baseIsMatch'), - getMatchData = require('./_getMatchData'), - matchesStrictComparable = require('./_matchesStrictComparable'); - -/** - * The base implementation of `_.matches` which doesn't clone `source`. - * - * @private - * @param {Object} source The object of property values to match. - * @returns {Function} Returns the new spec function. - */ -function baseMatches(source) { - var matchData = getMatchData(source); - if (matchData.length == 1 && matchData[0][2]) { - return matchesStrictComparable(matchData[0][0], matchData[0][1]); - } - return function(object) { - return object === source || baseIsMatch(object, source, matchData); - }; -} - -module.exports = baseMatches; diff --git a/node_modules/lodash/_baseMatchesProperty.js b/node_modules/lodash/_baseMatchesProperty.js deleted file mode 100644 index 24afd893..00000000 --- a/node_modules/lodash/_baseMatchesProperty.js +++ /dev/null @@ -1,33 +0,0 @@ -var baseIsEqual = require('./_baseIsEqual'), - get = require('./get'), - hasIn = require('./hasIn'), - isKey = require('./_isKey'), - isStrictComparable = require('./_isStrictComparable'), - matchesStrictComparable = require('./_matchesStrictComparable'), - toKey = require('./_toKey'); - -/** Used to compose bitmasks for value comparisons. */ -var COMPARE_PARTIAL_FLAG = 1, - COMPARE_UNORDERED_FLAG = 2; - -/** - * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`. - * - * @private - * @param {string} path The path of the property to get. - * @param {*} srcValue The value to match. - * @returns {Function} Returns the new spec function. - */ -function baseMatchesProperty(path, srcValue) { - if (isKey(path) && isStrictComparable(srcValue)) { - return matchesStrictComparable(toKey(path), srcValue); - } - return function(object) { - var objValue = get(object, path); - return (objValue === undefined && objValue === srcValue) - ? hasIn(object, path) - : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG); - }; -} - -module.exports = baseMatchesProperty; diff --git a/node_modules/lodash/_baseMean.js b/node_modules/lodash/_baseMean.js deleted file mode 100644 index fa9e00a0..00000000 --- a/node_modules/lodash/_baseMean.js +++ /dev/null @@ -1,20 +0,0 @@ -var baseSum = require('./_baseSum'); - -/** Used as references for various `Number` constants. */ -var NAN = 0 / 0; - -/** - * The base implementation of `_.mean` and `_.meanBy` without support for - * iteratee shorthands. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {number} Returns the mean. - */ -function baseMean(array, iteratee) { - var length = array == null ? 0 : array.length; - return length ? (baseSum(array, iteratee) / length) : NAN; -} - -module.exports = baseMean; diff --git a/node_modules/lodash/_baseMerge.js b/node_modules/lodash/_baseMerge.js deleted file mode 100644 index c5868f04..00000000 --- a/node_modules/lodash/_baseMerge.js +++ /dev/null @@ -1,42 +0,0 @@ -var Stack = require('./_Stack'), - assignMergeValue = require('./_assignMergeValue'), - baseFor = require('./_baseFor'), - baseMergeDeep = require('./_baseMergeDeep'), - isObject = require('./isObject'), - keysIn = require('./keysIn'), - safeGet = require('./_safeGet'); - -/** - * The base implementation of `_.merge` without support for multiple sources. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @param {number} srcIndex The index of `source`. - * @param {Function} [customizer] The function to customize merged values. - * @param {Object} [stack] Tracks traversed source values and their merged - * counterparts. - */ -function baseMerge(object, source, srcIndex, customizer, stack) { - if (object === source) { - return; - } - baseFor(source, function(srcValue, key) { - if (isObject(srcValue)) { - stack || (stack = new Stack); - baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack); - } - else { - var newValue = customizer - ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack) - : undefined; - - if (newValue === undefined) { - newValue = srcValue; - } - assignMergeValue(object, key, newValue); - } - }, keysIn); -} - -module.exports = baseMerge; diff --git a/node_modules/lodash/_baseMergeDeep.js b/node_modules/lodash/_baseMergeDeep.js deleted file mode 100644 index 2ed7283e..00000000 --- a/node_modules/lodash/_baseMergeDeep.js +++ /dev/null @@ -1,94 +0,0 @@ -var assignMergeValue = require('./_assignMergeValue'), - cloneBuffer = require('./_cloneBuffer'), - cloneTypedArray = require('./_cloneTypedArray'), - copyArray = require('./_copyArray'), - initCloneObject = require('./_initCloneObject'), - isArguments = require('./isArguments'), - isArray = require('./isArray'), - isArrayLikeObject = require('./isArrayLikeObject'), - isBuffer = require('./isBuffer'), - isFunction = require('./isFunction'), - isObject = require('./isObject'), - isPlainObject = require('./isPlainObject'), - isTypedArray = require('./isTypedArray'), - safeGet = require('./_safeGet'), - toPlainObject = require('./toPlainObject'); - -/** - * A specialized version of `baseMerge` for arrays and objects which performs - * deep merges and tracks traversed objects enabling objects with circular - * references to be merged. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @param {string} key The key of the value to merge. - * @param {number} srcIndex The index of `source`. - * @param {Function} mergeFunc The function to merge values. - * @param {Function} [customizer] The function to customize assigned values. - * @param {Object} [stack] Tracks traversed source values and their merged - * counterparts. - */ -function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) { - var objValue = safeGet(object, key), - srcValue = safeGet(source, key), - stacked = stack.get(srcValue); - - if (stacked) { - assignMergeValue(object, key, stacked); - return; - } - var newValue = customizer - ? customizer(objValue, srcValue, (key + ''), object, source, stack) - : undefined; - - var isCommon = newValue === undefined; - - if (isCommon) { - var isArr = isArray(srcValue), - isBuff = !isArr && isBuffer(srcValue), - isTyped = !isArr && !isBuff && isTypedArray(srcValue); - - newValue = srcValue; - if (isArr || isBuff || isTyped) { - if (isArray(objValue)) { - newValue = objValue; - } - else if (isArrayLikeObject(objValue)) { - newValue = copyArray(objValue); - } - else if (isBuff) { - isCommon = false; - newValue = cloneBuffer(srcValue, true); - } - else if (isTyped) { - isCommon = false; - newValue = cloneTypedArray(srcValue, true); - } - else { - newValue = []; - } - } - else if (isPlainObject(srcValue) || isArguments(srcValue)) { - newValue = objValue; - if (isArguments(objValue)) { - newValue = toPlainObject(objValue); - } - else if (!isObject(objValue) || (srcIndex && isFunction(objValue))) { - newValue = initCloneObject(srcValue); - } - } - else { - isCommon = false; - } - } - if (isCommon) { - // Recursively merge objects and arrays (susceptible to call stack limits). - stack.set(srcValue, newValue); - mergeFunc(newValue, srcValue, srcIndex, customizer, stack); - stack['delete'](srcValue); - } - assignMergeValue(object, key, newValue); -} - -module.exports = baseMergeDeep; diff --git a/node_modules/lodash/_baseNth.js b/node_modules/lodash/_baseNth.js deleted file mode 100644 index 0403c2a3..00000000 --- a/node_modules/lodash/_baseNth.js +++ /dev/null @@ -1,20 +0,0 @@ -var isIndex = require('./_isIndex'); - -/** - * The base implementation of `_.nth` which doesn't coerce arguments. - * - * @private - * @param {Array} array The array to query. - * @param {number} n The index of the element to return. - * @returns {*} Returns the nth element of `array`. - */ -function baseNth(array, n) { - var length = array.length; - if (!length) { - return; - } - n += n < 0 ? length : 0; - return isIndex(n, length) ? array[n] : undefined; -} - -module.exports = baseNth; diff --git a/node_modules/lodash/_baseOrderBy.js b/node_modules/lodash/_baseOrderBy.js deleted file mode 100644 index d8a46ab2..00000000 --- a/node_modules/lodash/_baseOrderBy.js +++ /dev/null @@ -1,34 +0,0 @@ -var arrayMap = require('./_arrayMap'), - baseIteratee = require('./_baseIteratee'), - baseMap = require('./_baseMap'), - baseSortBy = require('./_baseSortBy'), - baseUnary = require('./_baseUnary'), - compareMultiple = require('./_compareMultiple'), - identity = require('./identity'); - -/** - * The base implementation of `_.orderBy` without param guards. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by. - * @param {string[]} orders The sort orders of `iteratees`. - * @returns {Array} Returns the new sorted array. - */ -function baseOrderBy(collection, iteratees, orders) { - var index = -1; - iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(baseIteratee)); - - var result = baseMap(collection, function(value, key, collection) { - var criteria = arrayMap(iteratees, function(iteratee) { - return iteratee(value); - }); - return { 'criteria': criteria, 'index': ++index, 'value': value }; - }); - - return baseSortBy(result, function(object, other) { - return compareMultiple(object, other, orders); - }); -} - -module.exports = baseOrderBy; diff --git a/node_modules/lodash/_basePick.js b/node_modules/lodash/_basePick.js deleted file mode 100644 index 09b458a6..00000000 --- a/node_modules/lodash/_basePick.js +++ /dev/null @@ -1,19 +0,0 @@ -var basePickBy = require('./_basePickBy'), - hasIn = require('./hasIn'); - -/** - * The base implementation of `_.pick` without support for individual - * property identifiers. - * - * @private - * @param {Object} object The source object. - * @param {string[]} paths The property paths to pick. - * @returns {Object} Returns the new object. - */ -function basePick(object, paths) { - return basePickBy(object, paths, function(value, path) { - return hasIn(object, path); - }); -} - -module.exports = basePick; diff --git a/node_modules/lodash/_basePickBy.js b/node_modules/lodash/_basePickBy.js deleted file mode 100644 index 85be68c8..00000000 --- a/node_modules/lodash/_basePickBy.js +++ /dev/null @@ -1,30 +0,0 @@ -var baseGet = require('./_baseGet'), - baseSet = require('./_baseSet'), - castPath = require('./_castPath'); - -/** - * The base implementation of `_.pickBy` without support for iteratee shorthands. - * - * @private - * @param {Object} object The source object. - * @param {string[]} paths The property paths to pick. - * @param {Function} predicate The function invoked per property. - * @returns {Object} Returns the new object. - */ -function basePickBy(object, paths, predicate) { - var index = -1, - length = paths.length, - result = {}; - - while (++index < length) { - var path = paths[index], - value = baseGet(object, path); - - if (predicate(value, path)) { - baseSet(result, castPath(path, object), value); - } - } - return result; -} - -module.exports = basePickBy; diff --git a/node_modules/lodash/_baseProperty.js b/node_modules/lodash/_baseProperty.js deleted file mode 100644 index 496281ec..00000000 --- a/node_modules/lodash/_baseProperty.js +++ /dev/null @@ -1,14 +0,0 @@ -/** - * The base implementation of `_.property` without support for deep paths. - * - * @private - * @param {string} key The key of the property to get. - * @returns {Function} Returns the new accessor function. - */ -function baseProperty(key) { - return function(object) { - return object == null ? undefined : object[key]; - }; -} - -module.exports = baseProperty; diff --git a/node_modules/lodash/_basePropertyDeep.js b/node_modules/lodash/_basePropertyDeep.js deleted file mode 100644 index 1e5aae50..00000000 --- a/node_modules/lodash/_basePropertyDeep.js +++ /dev/null @@ -1,16 +0,0 @@ -var baseGet = require('./_baseGet'); - -/** - * A specialized version of `baseProperty` which supports deep paths. - * - * @private - * @param {Array|string} path The path of the property to get. - * @returns {Function} Returns the new accessor function. - */ -function basePropertyDeep(path) { - return function(object) { - return baseGet(object, path); - }; -} - -module.exports = basePropertyDeep; diff --git a/node_modules/lodash/_basePropertyOf.js b/node_modules/lodash/_basePropertyOf.js deleted file mode 100644 index 46173999..00000000 --- a/node_modules/lodash/_basePropertyOf.js +++ /dev/null @@ -1,14 +0,0 @@ -/** - * The base implementation of `_.propertyOf` without support for deep paths. - * - * @private - * @param {Object} object The object to query. - * @returns {Function} Returns the new accessor function. - */ -function basePropertyOf(object) { - return function(key) { - return object == null ? undefined : object[key]; - }; -} - -module.exports = basePropertyOf; diff --git a/node_modules/lodash/_basePullAll.js b/node_modules/lodash/_basePullAll.js deleted file mode 100644 index 305720ed..00000000 --- a/node_modules/lodash/_basePullAll.js +++ /dev/null @@ -1,51 +0,0 @@ -var arrayMap = require('./_arrayMap'), - baseIndexOf = require('./_baseIndexOf'), - baseIndexOfWith = require('./_baseIndexOfWith'), - baseUnary = require('./_baseUnary'), - copyArray = require('./_copyArray'); - -/** Used for built-in method references. */ -var arrayProto = Array.prototype; - -/** Built-in value references. */ -var splice = arrayProto.splice; - -/** - * The base implementation of `_.pullAllBy` without support for iteratee - * shorthands. - * - * @private - * @param {Array} array The array to modify. - * @param {Array} values The values to remove. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns `array`. - */ -function basePullAll(array, values, iteratee, comparator) { - var indexOf = comparator ? baseIndexOfWith : baseIndexOf, - index = -1, - length = values.length, - seen = array; - - if (array === values) { - values = copyArray(values); - } - if (iteratee) { - seen = arrayMap(array, baseUnary(iteratee)); - } - while (++index < length) { - var fromIndex = 0, - value = values[index], - computed = iteratee ? iteratee(value) : value; - - while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) { - if (seen !== array) { - splice.call(seen, fromIndex, 1); - } - splice.call(array, fromIndex, 1); - } - } - return array; -} - -module.exports = basePullAll; diff --git a/node_modules/lodash/_basePullAt.js b/node_modules/lodash/_basePullAt.js deleted file mode 100644 index c3e9e710..00000000 --- a/node_modules/lodash/_basePullAt.js +++ /dev/null @@ -1,37 +0,0 @@ -var baseUnset = require('./_baseUnset'), - isIndex = require('./_isIndex'); - -/** Used for built-in method references. */ -var arrayProto = Array.prototype; - -/** Built-in value references. */ -var splice = arrayProto.splice; - -/** - * The base implementation of `_.pullAt` without support for individual - * indexes or capturing the removed elements. - * - * @private - * @param {Array} array The array to modify. - * @param {number[]} indexes The indexes of elements to remove. - * @returns {Array} Returns `array`. - */ -function basePullAt(array, indexes) { - var length = array ? indexes.length : 0, - lastIndex = length - 1; - - while (length--) { - var index = indexes[length]; - if (length == lastIndex || index !== previous) { - var previous = index; - if (isIndex(index)) { - splice.call(array, index, 1); - } else { - baseUnset(array, index); - } - } - } - return array; -} - -module.exports = basePullAt; diff --git a/node_modules/lodash/_baseRandom.js b/node_modules/lodash/_baseRandom.js deleted file mode 100644 index 94f76a76..00000000 --- a/node_modules/lodash/_baseRandom.js +++ /dev/null @@ -1,18 +0,0 @@ -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeFloor = Math.floor, - nativeRandom = Math.random; - -/** - * The base implementation of `_.random` without support for returning - * floating-point numbers. - * - * @private - * @param {number} lower The lower bound. - * @param {number} upper The upper bound. - * @returns {number} Returns the random number. - */ -function baseRandom(lower, upper) { - return lower + nativeFloor(nativeRandom() * (upper - lower + 1)); -} - -module.exports = baseRandom; diff --git a/node_modules/lodash/_baseRange.js b/node_modules/lodash/_baseRange.js deleted file mode 100644 index 0fb8e419..00000000 --- a/node_modules/lodash/_baseRange.js +++ /dev/null @@ -1,28 +0,0 @@ -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeCeil = Math.ceil, - nativeMax = Math.max; - -/** - * The base implementation of `_.range` and `_.rangeRight` which doesn't - * coerce arguments. - * - * @private - * @param {number} start The start of the range. - * @param {number} end The end of the range. - * @param {number} step The value to increment or decrement by. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Array} Returns the range of numbers. - */ -function baseRange(start, end, step, fromRight) { - var index = -1, - length = nativeMax(nativeCeil((end - start) / (step || 1)), 0), - result = Array(length); - - while (length--) { - result[fromRight ? length : ++index] = start; - start += step; - } - return result; -} - -module.exports = baseRange; diff --git a/node_modules/lodash/_baseReduce.js b/node_modules/lodash/_baseReduce.js deleted file mode 100644 index 5a1f8b57..00000000 --- a/node_modules/lodash/_baseReduce.js +++ /dev/null @@ -1,23 +0,0 @@ -/** - * The base implementation of `_.reduce` and `_.reduceRight`, without support - * for iteratee shorthands, which iterates over `collection` using `eachFunc`. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {*} accumulator The initial value. - * @param {boolean} initAccum Specify using the first or last element of - * `collection` as the initial value. - * @param {Function} eachFunc The function to iterate over `collection`. - * @returns {*} Returns the accumulated value. - */ -function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) { - eachFunc(collection, function(value, index, collection) { - accumulator = initAccum - ? (initAccum = false, value) - : iteratee(accumulator, value, index, collection); - }); - return accumulator; -} - -module.exports = baseReduce; diff --git a/node_modules/lodash/_baseRepeat.js b/node_modules/lodash/_baseRepeat.js deleted file mode 100644 index ee44c31a..00000000 --- a/node_modules/lodash/_baseRepeat.js +++ /dev/null @@ -1,35 +0,0 @@ -/** Used as references for various `Number` constants. */ -var MAX_SAFE_INTEGER = 9007199254740991; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeFloor = Math.floor; - -/** - * The base implementation of `_.repeat` which doesn't coerce arguments. - * - * @private - * @param {string} string The string to repeat. - * @param {number} n The number of times to repeat the string. - * @returns {string} Returns the repeated string. - */ -function baseRepeat(string, n) { - var result = ''; - if (!string || n < 1 || n > MAX_SAFE_INTEGER) { - return result; - } - // Leverage the exponentiation by squaring algorithm for a faster repeat. - // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details. - do { - if (n % 2) { - result += string; - } - n = nativeFloor(n / 2); - if (n) { - string += string; - } - } while (n); - - return result; -} - -module.exports = baseRepeat; diff --git a/node_modules/lodash/_baseRest.js b/node_modules/lodash/_baseRest.js deleted file mode 100644 index d0dc4bdd..00000000 --- a/node_modules/lodash/_baseRest.js +++ /dev/null @@ -1,17 +0,0 @@ -var identity = require('./identity'), - overRest = require('./_overRest'), - setToString = require('./_setToString'); - -/** - * The base implementation of `_.rest` which doesn't validate or coerce arguments. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @returns {Function} Returns the new function. - */ -function baseRest(func, start) { - return setToString(overRest(func, start, identity), func + ''); -} - -module.exports = baseRest; diff --git a/node_modules/lodash/_baseSample.js b/node_modules/lodash/_baseSample.js deleted file mode 100644 index 58582b91..00000000 --- a/node_modules/lodash/_baseSample.js +++ /dev/null @@ -1,15 +0,0 @@ -var arraySample = require('./_arraySample'), - values = require('./values'); - -/** - * The base implementation of `_.sample`. - * - * @private - * @param {Array|Object} collection The collection to sample. - * @returns {*} Returns the random element. - */ -function baseSample(collection) { - return arraySample(values(collection)); -} - -module.exports = baseSample; diff --git a/node_modules/lodash/_baseSampleSize.js b/node_modules/lodash/_baseSampleSize.js deleted file mode 100644 index 5c90ec51..00000000 --- a/node_modules/lodash/_baseSampleSize.js +++ /dev/null @@ -1,18 +0,0 @@ -var baseClamp = require('./_baseClamp'), - shuffleSelf = require('./_shuffleSelf'), - values = require('./values'); - -/** - * The base implementation of `_.sampleSize` without param guards. - * - * @private - * @param {Array|Object} collection The collection to sample. - * @param {number} n The number of elements to sample. - * @returns {Array} Returns the random elements. - */ -function baseSampleSize(collection, n) { - var array = values(collection); - return shuffleSelf(array, baseClamp(n, 0, array.length)); -} - -module.exports = baseSampleSize; diff --git a/node_modules/lodash/_baseSet.js b/node_modules/lodash/_baseSet.js deleted file mode 100644 index 612a24cc..00000000 --- a/node_modules/lodash/_baseSet.js +++ /dev/null @@ -1,47 +0,0 @@ -var assignValue = require('./_assignValue'), - castPath = require('./_castPath'), - isIndex = require('./_isIndex'), - isObject = require('./isObject'), - toKey = require('./_toKey'); - -/** - * The base implementation of `_.set`. - * - * @private - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {*} value The value to set. - * @param {Function} [customizer] The function to customize path creation. - * @returns {Object} Returns `object`. - */ -function baseSet(object, path, value, customizer) { - if (!isObject(object)) { - return object; - } - path = castPath(path, object); - - var index = -1, - length = path.length, - lastIndex = length - 1, - nested = object; - - while (nested != null && ++index < length) { - var key = toKey(path[index]), - newValue = value; - - if (index != lastIndex) { - var objValue = nested[key]; - newValue = customizer ? customizer(objValue, key, nested) : undefined; - if (newValue === undefined) { - newValue = isObject(objValue) - ? objValue - : (isIndex(path[index + 1]) ? [] : {}); - } - } - assignValue(nested, key, newValue); - nested = nested[key]; - } - return object; -} - -module.exports = baseSet; diff --git a/node_modules/lodash/_baseSetData.js b/node_modules/lodash/_baseSetData.js deleted file mode 100644 index c409947d..00000000 --- a/node_modules/lodash/_baseSetData.js +++ /dev/null @@ -1,17 +0,0 @@ -var identity = require('./identity'), - metaMap = require('./_metaMap'); - -/** - * The base implementation of `setData` without support for hot loop shorting. - * - * @private - * @param {Function} func The function to associate metadata with. - * @param {*} data The metadata. - * @returns {Function} Returns `func`. - */ -var baseSetData = !metaMap ? identity : function(func, data) { - metaMap.set(func, data); - return func; -}; - -module.exports = baseSetData; diff --git a/node_modules/lodash/_baseSetToString.js b/node_modules/lodash/_baseSetToString.js deleted file mode 100644 index 89eaca38..00000000 --- a/node_modules/lodash/_baseSetToString.js +++ /dev/null @@ -1,22 +0,0 @@ -var constant = require('./constant'), - defineProperty = require('./_defineProperty'), - identity = require('./identity'); - -/** - * The base implementation of `setToString` without support for hot loop shorting. - * - * @private - * @param {Function} func The function to modify. - * @param {Function} string The `toString` result. - * @returns {Function} Returns `func`. - */ -var baseSetToString = !defineProperty ? identity : function(func, string) { - return defineProperty(func, 'toString', { - 'configurable': true, - 'enumerable': false, - 'value': constant(string), - 'writable': true - }); -}; - -module.exports = baseSetToString; diff --git a/node_modules/lodash/_baseShuffle.js b/node_modules/lodash/_baseShuffle.js deleted file mode 100644 index 023077ac..00000000 --- a/node_modules/lodash/_baseShuffle.js +++ /dev/null @@ -1,15 +0,0 @@ -var shuffleSelf = require('./_shuffleSelf'), - values = require('./values'); - -/** - * The base implementation of `_.shuffle`. - * - * @private - * @param {Array|Object} collection The collection to shuffle. - * @returns {Array} Returns the new shuffled array. - */ -function baseShuffle(collection) { - return shuffleSelf(values(collection)); -} - -module.exports = baseShuffle; diff --git a/node_modules/lodash/_baseSlice.js b/node_modules/lodash/_baseSlice.js deleted file mode 100644 index 786f6c99..00000000 --- a/node_modules/lodash/_baseSlice.js +++ /dev/null @@ -1,31 +0,0 @@ -/** - * The base implementation of `_.slice` without an iteratee call guard. - * - * @private - * @param {Array} array The array to slice. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the slice of `array`. - */ -function baseSlice(array, start, end) { - var index = -1, - length = array.length; - - if (start < 0) { - start = -start > length ? 0 : (length + start); - } - end = end > length ? length : end; - if (end < 0) { - end += length; - } - length = start > end ? 0 : ((end - start) >>> 0); - start >>>= 0; - - var result = Array(length); - while (++index < length) { - result[index] = array[index + start]; - } - return result; -} - -module.exports = baseSlice; diff --git a/node_modules/lodash/_baseSome.js b/node_modules/lodash/_baseSome.js deleted file mode 100644 index 58f3f447..00000000 --- a/node_modules/lodash/_baseSome.js +++ /dev/null @@ -1,22 +0,0 @@ -var baseEach = require('./_baseEach'); - -/** - * The base implementation of `_.some` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - */ -function baseSome(collection, predicate) { - var result; - - baseEach(collection, function(value, index, collection) { - result = predicate(value, index, collection); - return !result; - }); - return !!result; -} - -module.exports = baseSome; diff --git a/node_modules/lodash/_baseSortBy.js b/node_modules/lodash/_baseSortBy.js deleted file mode 100644 index a25c92ed..00000000 --- a/node_modules/lodash/_baseSortBy.js +++ /dev/null @@ -1,21 +0,0 @@ -/** - * The base implementation of `_.sortBy` which uses `comparer` to define the - * sort order of `array` and replaces criteria objects with their corresponding - * values. - * - * @private - * @param {Array} array The array to sort. - * @param {Function} comparer The function to define sort order. - * @returns {Array} Returns `array`. - */ -function baseSortBy(array, comparer) { - var length = array.length; - - array.sort(comparer); - while (length--) { - array[length] = array[length].value; - } - return array; -} - -module.exports = baseSortBy; diff --git a/node_modules/lodash/_baseSortedIndex.js b/node_modules/lodash/_baseSortedIndex.js deleted file mode 100644 index 638c366c..00000000 --- a/node_modules/lodash/_baseSortedIndex.js +++ /dev/null @@ -1,42 +0,0 @@ -var baseSortedIndexBy = require('./_baseSortedIndexBy'), - identity = require('./identity'), - isSymbol = require('./isSymbol'); - -/** Used as references for the maximum length and index of an array. */ -var MAX_ARRAY_LENGTH = 4294967295, - HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1; - -/** - * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which - * performs a binary search of `array` to determine the index at which `value` - * should be inserted into `array` in order to maintain its sort order. - * - * @private - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @param {boolean} [retHighest] Specify returning the highest qualified index. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - */ -function baseSortedIndex(array, value, retHighest) { - var low = 0, - high = array == null ? low : array.length; - - if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) { - while (low < high) { - var mid = (low + high) >>> 1, - computed = array[mid]; - - if (computed !== null && !isSymbol(computed) && - (retHighest ? (computed <= value) : (computed < value))) { - low = mid + 1; - } else { - high = mid; - } - } - return high; - } - return baseSortedIndexBy(array, value, identity, retHighest); -} - -module.exports = baseSortedIndex; diff --git a/node_modules/lodash/_baseSortedIndexBy.js b/node_modules/lodash/_baseSortedIndexBy.js deleted file mode 100644 index bb22e36d..00000000 --- a/node_modules/lodash/_baseSortedIndexBy.js +++ /dev/null @@ -1,64 +0,0 @@ -var isSymbol = require('./isSymbol'); - -/** Used as references for the maximum length and index of an array. */ -var MAX_ARRAY_LENGTH = 4294967295, - MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeFloor = Math.floor, - nativeMin = Math.min; - -/** - * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy` - * which invokes `iteratee` for `value` and each element of `array` to compute - * their sort ranking. The iteratee is invoked with one argument; (value). - * - * @private - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @param {Function} iteratee The iteratee invoked per element. - * @param {boolean} [retHighest] Specify returning the highest qualified index. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - */ -function baseSortedIndexBy(array, value, iteratee, retHighest) { - value = iteratee(value); - - var low = 0, - high = array == null ? 0 : array.length, - valIsNaN = value !== value, - valIsNull = value === null, - valIsSymbol = isSymbol(value), - valIsUndefined = value === undefined; - - while (low < high) { - var mid = nativeFloor((low + high) / 2), - computed = iteratee(array[mid]), - othIsDefined = computed !== undefined, - othIsNull = computed === null, - othIsReflexive = computed === computed, - othIsSymbol = isSymbol(computed); - - if (valIsNaN) { - var setLow = retHighest || othIsReflexive; - } else if (valIsUndefined) { - setLow = othIsReflexive && (retHighest || othIsDefined); - } else if (valIsNull) { - setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull); - } else if (valIsSymbol) { - setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol); - } else if (othIsNull || othIsSymbol) { - setLow = false; - } else { - setLow = retHighest ? (computed <= value) : (computed < value); - } - if (setLow) { - low = mid + 1; - } else { - high = mid; - } - } - return nativeMin(high, MAX_ARRAY_INDEX); -} - -module.exports = baseSortedIndexBy; diff --git a/node_modules/lodash/_baseSortedUniq.js b/node_modules/lodash/_baseSortedUniq.js deleted file mode 100644 index 802159a3..00000000 --- a/node_modules/lodash/_baseSortedUniq.js +++ /dev/null @@ -1,30 +0,0 @@ -var eq = require('./eq'); - -/** - * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without - * support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @returns {Array} Returns the new duplicate free array. - */ -function baseSortedUniq(array, iteratee) { - var index = -1, - length = array.length, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index], - computed = iteratee ? iteratee(value) : value; - - if (!index || !eq(computed, seen)) { - var seen = computed; - result[resIndex++] = value === 0 ? 0 : value; - } - } - return result; -} - -module.exports = baseSortedUniq; diff --git a/node_modules/lodash/_baseSum.js b/node_modules/lodash/_baseSum.js deleted file mode 100644 index a9e84c13..00000000 --- a/node_modules/lodash/_baseSum.js +++ /dev/null @@ -1,24 +0,0 @@ -/** - * The base implementation of `_.sum` and `_.sumBy` without support for - * iteratee shorthands. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {number} Returns the sum. - */ -function baseSum(array, iteratee) { - var result, - index = -1, - length = array.length; - - while (++index < length) { - var current = iteratee(array[index]); - if (current !== undefined) { - result = result === undefined ? current : (result + current); - } - } - return result; -} - -module.exports = baseSum; diff --git a/node_modules/lodash/_baseTimes.js b/node_modules/lodash/_baseTimes.js deleted file mode 100644 index 0603fc37..00000000 --- a/node_modules/lodash/_baseTimes.js +++ /dev/null @@ -1,20 +0,0 @@ -/** - * The base implementation of `_.times` without support for iteratee shorthands - * or max array length checks. - * - * @private - * @param {number} n The number of times to invoke `iteratee`. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the array of results. - */ -function baseTimes(n, iteratee) { - var index = -1, - result = Array(n); - - while (++index < n) { - result[index] = iteratee(index); - } - return result; -} - -module.exports = baseTimes; diff --git a/node_modules/lodash/_baseToNumber.js b/node_modules/lodash/_baseToNumber.js deleted file mode 100644 index 04859f39..00000000 --- a/node_modules/lodash/_baseToNumber.js +++ /dev/null @@ -1,24 +0,0 @@ -var isSymbol = require('./isSymbol'); - -/** Used as references for various `Number` constants. */ -var NAN = 0 / 0; - -/** - * The base implementation of `_.toNumber` which doesn't ensure correct - * conversions of binary, hexadecimal, or octal string values. - * - * @private - * @param {*} value The value to process. - * @returns {number} Returns the number. - */ -function baseToNumber(value) { - if (typeof value == 'number') { - return value; - } - if (isSymbol(value)) { - return NAN; - } - return +value; -} - -module.exports = baseToNumber; diff --git a/node_modules/lodash/_baseToPairs.js b/node_modules/lodash/_baseToPairs.js deleted file mode 100644 index bff19912..00000000 --- a/node_modules/lodash/_baseToPairs.js +++ /dev/null @@ -1,18 +0,0 @@ -var arrayMap = require('./_arrayMap'); - -/** - * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array - * of key-value pairs for `object` corresponding to the property names of `props`. - * - * @private - * @param {Object} object The object to query. - * @param {Array} props The property names to get values for. - * @returns {Object} Returns the key-value pairs. - */ -function baseToPairs(object, props) { - return arrayMap(props, function(key) { - return [key, object[key]]; - }); -} - -module.exports = baseToPairs; diff --git a/node_modules/lodash/_baseToString.js b/node_modules/lodash/_baseToString.js deleted file mode 100644 index ada6ad29..00000000 --- a/node_modules/lodash/_baseToString.js +++ /dev/null @@ -1,37 +0,0 @@ -var Symbol = require('./_Symbol'), - arrayMap = require('./_arrayMap'), - isArray = require('./isArray'), - isSymbol = require('./isSymbol'); - -/** Used as references for various `Number` constants. */ -var INFINITY = 1 / 0; - -/** Used to convert symbols to primitives and strings. */ -var symbolProto = Symbol ? Symbol.prototype : undefined, - symbolToString = symbolProto ? symbolProto.toString : undefined; - -/** - * The base implementation of `_.toString` which doesn't convert nullish - * values to empty strings. - * - * @private - * @param {*} value The value to process. - * @returns {string} Returns the string. - */ -function baseToString(value) { - // Exit early for strings to avoid a performance hit in some environments. - if (typeof value == 'string') { - return value; - } - if (isArray(value)) { - // Recursively convert values (susceptible to call stack limits). - return arrayMap(value, baseToString) + ''; - } - if (isSymbol(value)) { - return symbolToString ? symbolToString.call(value) : ''; - } - var result = (value + ''); - return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; -} - -module.exports = baseToString; diff --git a/node_modules/lodash/_baseUnary.js b/node_modules/lodash/_baseUnary.js deleted file mode 100644 index 98639e92..00000000 --- a/node_modules/lodash/_baseUnary.js +++ /dev/null @@ -1,14 +0,0 @@ -/** - * The base implementation of `_.unary` without support for storing metadata. - * - * @private - * @param {Function} func The function to cap arguments for. - * @returns {Function} Returns the new capped function. - */ -function baseUnary(func) { - return function(value) { - return func(value); - }; -} - -module.exports = baseUnary; diff --git a/node_modules/lodash/_baseUniq.js b/node_modules/lodash/_baseUniq.js deleted file mode 100644 index aea459dc..00000000 --- a/node_modules/lodash/_baseUniq.js +++ /dev/null @@ -1,72 +0,0 @@ -var SetCache = require('./_SetCache'), - arrayIncludes = require('./_arrayIncludes'), - arrayIncludesWith = require('./_arrayIncludesWith'), - cacheHas = require('./_cacheHas'), - createSet = require('./_createSet'), - setToArray = require('./_setToArray'); - -/** Used as the size to enable large array optimizations. */ -var LARGE_ARRAY_SIZE = 200; - -/** - * The base implementation of `_.uniqBy` without support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new duplicate free array. - */ -function baseUniq(array, iteratee, comparator) { - var index = -1, - includes = arrayIncludes, - length = array.length, - isCommon = true, - result = [], - seen = result; - - if (comparator) { - isCommon = false; - includes = arrayIncludesWith; - } - else if (length >= LARGE_ARRAY_SIZE) { - var set = iteratee ? null : createSet(array); - if (set) { - return setToArray(set); - } - isCommon = false; - includes = cacheHas; - seen = new SetCache; - } - else { - seen = iteratee ? [] : result; - } - outer: - while (++index < length) { - var value = array[index], - computed = iteratee ? iteratee(value) : value; - - value = (comparator || value !== 0) ? value : 0; - if (isCommon && computed === computed) { - var seenIndex = seen.length; - while (seenIndex--) { - if (seen[seenIndex] === computed) { - continue outer; - } - } - if (iteratee) { - seen.push(computed); - } - result.push(value); - } - else if (!includes(seen, computed, comparator)) { - if (seen !== result) { - seen.push(computed); - } - result.push(value); - } - } - return result; -} - -module.exports = baseUniq; diff --git a/node_modules/lodash/_baseUnset.js b/node_modules/lodash/_baseUnset.js deleted file mode 100644 index eefc6e37..00000000 --- a/node_modules/lodash/_baseUnset.js +++ /dev/null @@ -1,20 +0,0 @@ -var castPath = require('./_castPath'), - last = require('./last'), - parent = require('./_parent'), - toKey = require('./_toKey'); - -/** - * The base implementation of `_.unset`. - * - * @private - * @param {Object} object The object to modify. - * @param {Array|string} path The property path to unset. - * @returns {boolean} Returns `true` if the property is deleted, else `false`. - */ -function baseUnset(object, path) { - path = castPath(path, object); - object = parent(object, path); - return object == null || delete object[toKey(last(path))]; -} - -module.exports = baseUnset; diff --git a/node_modules/lodash/_baseUpdate.js b/node_modules/lodash/_baseUpdate.js deleted file mode 100644 index 92a62377..00000000 --- a/node_modules/lodash/_baseUpdate.js +++ /dev/null @@ -1,18 +0,0 @@ -var baseGet = require('./_baseGet'), - baseSet = require('./_baseSet'); - -/** - * The base implementation of `_.update`. - * - * @private - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to update. - * @param {Function} updater The function to produce the updated value. - * @param {Function} [customizer] The function to customize path creation. - * @returns {Object} Returns `object`. - */ -function baseUpdate(object, path, updater, customizer) { - return baseSet(object, path, updater(baseGet(object, path)), customizer); -} - -module.exports = baseUpdate; diff --git a/node_modules/lodash/_baseValues.js b/node_modules/lodash/_baseValues.js deleted file mode 100644 index b95faadc..00000000 --- a/node_modules/lodash/_baseValues.js +++ /dev/null @@ -1,19 +0,0 @@ -var arrayMap = require('./_arrayMap'); - -/** - * The base implementation of `_.values` and `_.valuesIn` which creates an - * array of `object` property values corresponding to the property names - * of `props`. - * - * @private - * @param {Object} object The object to query. - * @param {Array} props The property names to get values for. - * @returns {Object} Returns the array of property values. - */ -function baseValues(object, props) { - return arrayMap(props, function(key) { - return object[key]; - }); -} - -module.exports = baseValues; diff --git a/node_modules/lodash/_baseWhile.js b/node_modules/lodash/_baseWhile.js deleted file mode 100644 index 07eac61b..00000000 --- a/node_modules/lodash/_baseWhile.js +++ /dev/null @@ -1,26 +0,0 @@ -var baseSlice = require('./_baseSlice'); - -/** - * The base implementation of methods like `_.dropWhile` and `_.takeWhile` - * without support for iteratee shorthands. - * - * @private - * @param {Array} array The array to query. - * @param {Function} predicate The function invoked per iteration. - * @param {boolean} [isDrop] Specify dropping elements instead of taking them. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Array} Returns the slice of `array`. - */ -function baseWhile(array, predicate, isDrop, fromRight) { - var length = array.length, - index = fromRight ? length : -1; - - while ((fromRight ? index-- : ++index < length) && - predicate(array[index], index, array)) {} - - return isDrop - ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length)) - : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index)); -} - -module.exports = baseWhile; diff --git a/node_modules/lodash/_baseWrapperValue.js b/node_modules/lodash/_baseWrapperValue.js deleted file mode 100644 index 443e0df5..00000000 --- a/node_modules/lodash/_baseWrapperValue.js +++ /dev/null @@ -1,25 +0,0 @@ -var LazyWrapper = require('./_LazyWrapper'), - arrayPush = require('./_arrayPush'), - arrayReduce = require('./_arrayReduce'); - -/** - * The base implementation of `wrapperValue` which returns the result of - * performing a sequence of actions on the unwrapped `value`, where each - * successive action is supplied the return value of the previous. - * - * @private - * @param {*} value The unwrapped value. - * @param {Array} actions Actions to perform to resolve the unwrapped value. - * @returns {*} Returns the resolved value. - */ -function baseWrapperValue(value, actions) { - var result = value; - if (result instanceof LazyWrapper) { - result = result.value(); - } - return arrayReduce(actions, function(result, action) { - return action.func.apply(action.thisArg, arrayPush([result], action.args)); - }, result); -} - -module.exports = baseWrapperValue; diff --git a/node_modules/lodash/_baseXor.js b/node_modules/lodash/_baseXor.js deleted file mode 100644 index 8e69338b..00000000 --- a/node_modules/lodash/_baseXor.js +++ /dev/null @@ -1,36 +0,0 @@ -var baseDifference = require('./_baseDifference'), - baseFlatten = require('./_baseFlatten'), - baseUniq = require('./_baseUniq'); - -/** - * The base implementation of methods like `_.xor`, without support for - * iteratee shorthands, that accepts an array of arrays to inspect. - * - * @private - * @param {Array} arrays The arrays to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of values. - */ -function baseXor(arrays, iteratee, comparator) { - var length = arrays.length; - if (length < 2) { - return length ? baseUniq(arrays[0]) : []; - } - var index = -1, - result = Array(length); - - while (++index < length) { - var array = arrays[index], - othIndex = -1; - - while (++othIndex < length) { - if (othIndex != index) { - result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator); - } - } - } - return baseUniq(baseFlatten(result, 1), iteratee, comparator); -} - -module.exports = baseXor; diff --git a/node_modules/lodash/_baseZipObject.js b/node_modules/lodash/_baseZipObject.js deleted file mode 100644 index 401f85be..00000000 --- a/node_modules/lodash/_baseZipObject.js +++ /dev/null @@ -1,23 +0,0 @@ -/** - * This base implementation of `_.zipObject` which assigns values using `assignFunc`. - * - * @private - * @param {Array} props The property identifiers. - * @param {Array} values The property values. - * @param {Function} assignFunc The function to assign values. - * @returns {Object} Returns the new object. - */ -function baseZipObject(props, values, assignFunc) { - var index = -1, - length = props.length, - valsLength = values.length, - result = {}; - - while (++index < length) { - var value = index < valsLength ? values[index] : undefined; - assignFunc(result, props[index], value); - } - return result; -} - -module.exports = baseZipObject; diff --git a/node_modules/lodash/_cacheHas.js b/node_modules/lodash/_cacheHas.js deleted file mode 100644 index 2dec8926..00000000 --- a/node_modules/lodash/_cacheHas.js +++ /dev/null @@ -1,13 +0,0 @@ -/** - * Checks if a `cache` value for `key` exists. - * - * @private - * @param {Object} cache The cache to query. - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function cacheHas(cache, key) { - return cache.has(key); -} - -module.exports = cacheHas; diff --git a/node_modules/lodash/_castArrayLikeObject.js b/node_modules/lodash/_castArrayLikeObject.js deleted file mode 100644 index 92c75fa1..00000000 --- a/node_modules/lodash/_castArrayLikeObject.js +++ /dev/null @@ -1,14 +0,0 @@ -var isArrayLikeObject = require('./isArrayLikeObject'); - -/** - * Casts `value` to an empty array if it's not an array like object. - * - * @private - * @param {*} value The value to inspect. - * @returns {Array|Object} Returns the cast array-like object. - */ -function castArrayLikeObject(value) { - return isArrayLikeObject(value) ? value : []; -} - -module.exports = castArrayLikeObject; diff --git a/node_modules/lodash/_castFunction.js b/node_modules/lodash/_castFunction.js deleted file mode 100644 index 98c91ae6..00000000 --- a/node_modules/lodash/_castFunction.js +++ /dev/null @@ -1,14 +0,0 @@ -var identity = require('./identity'); - -/** - * Casts `value` to `identity` if it's not a function. - * - * @private - * @param {*} value The value to inspect. - * @returns {Function} Returns cast function. - */ -function castFunction(value) { - return typeof value == 'function' ? value : identity; -} - -module.exports = castFunction; diff --git a/node_modules/lodash/_castPath.js b/node_modules/lodash/_castPath.js deleted file mode 100644 index 017e4c1b..00000000 --- a/node_modules/lodash/_castPath.js +++ /dev/null @@ -1,21 +0,0 @@ -var isArray = require('./isArray'), - isKey = require('./_isKey'), - stringToPath = require('./_stringToPath'), - toString = require('./toString'); - -/** - * Casts `value` to a path array if it's not one. - * - * @private - * @param {*} value The value to inspect. - * @param {Object} [object] The object to query keys on. - * @returns {Array} Returns the cast property path array. - */ -function castPath(value, object) { - if (isArray(value)) { - return value; - } - return isKey(value, object) ? [value] : stringToPath(toString(value)); -} - -module.exports = castPath; diff --git a/node_modules/lodash/_castRest.js b/node_modules/lodash/_castRest.js deleted file mode 100644 index 213c66f1..00000000 --- a/node_modules/lodash/_castRest.js +++ /dev/null @@ -1,14 +0,0 @@ -var baseRest = require('./_baseRest'); - -/** - * A `baseRest` alias which can be replaced with `identity` by module - * replacement plugins. - * - * @private - * @type {Function} - * @param {Function} func The function to apply a rest parameter to. - * @returns {Function} Returns the new function. - */ -var castRest = baseRest; - -module.exports = castRest; diff --git a/node_modules/lodash/_castSlice.js b/node_modules/lodash/_castSlice.js deleted file mode 100644 index 071faeba..00000000 --- a/node_modules/lodash/_castSlice.js +++ /dev/null @@ -1,18 +0,0 @@ -var baseSlice = require('./_baseSlice'); - -/** - * Casts `array` to a slice if it's needed. - * - * @private - * @param {Array} array The array to inspect. - * @param {number} start The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the cast slice. - */ -function castSlice(array, start, end) { - var length = array.length; - end = end === undefined ? length : end; - return (!start && end >= length) ? array : baseSlice(array, start, end); -} - -module.exports = castSlice; diff --git a/node_modules/lodash/_charsEndIndex.js b/node_modules/lodash/_charsEndIndex.js deleted file mode 100644 index 07908ff3..00000000 --- a/node_modules/lodash/_charsEndIndex.js +++ /dev/null @@ -1,19 +0,0 @@ -var baseIndexOf = require('./_baseIndexOf'); - -/** - * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol - * that is not found in the character symbols. - * - * @private - * @param {Array} strSymbols The string symbols to inspect. - * @param {Array} chrSymbols The character symbols to find. - * @returns {number} Returns the index of the last unmatched string symbol. - */ -function charsEndIndex(strSymbols, chrSymbols) { - var index = strSymbols.length; - - while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} - return index; -} - -module.exports = charsEndIndex; diff --git a/node_modules/lodash/_charsStartIndex.js b/node_modules/lodash/_charsStartIndex.js deleted file mode 100644 index b17afd25..00000000 --- a/node_modules/lodash/_charsStartIndex.js +++ /dev/null @@ -1,20 +0,0 @@ -var baseIndexOf = require('./_baseIndexOf'); - -/** - * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol - * that is not found in the character symbols. - * - * @private - * @param {Array} strSymbols The string symbols to inspect. - * @param {Array} chrSymbols The character symbols to find. - * @returns {number} Returns the index of the first unmatched string symbol. - */ -function charsStartIndex(strSymbols, chrSymbols) { - var index = -1, - length = strSymbols.length; - - while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} - return index; -} - -module.exports = charsStartIndex; diff --git a/node_modules/lodash/_cloneArrayBuffer.js b/node_modules/lodash/_cloneArrayBuffer.js deleted file mode 100644 index c3d8f6e3..00000000 --- a/node_modules/lodash/_cloneArrayBuffer.js +++ /dev/null @@ -1,16 +0,0 @@ -var Uint8Array = require('./_Uint8Array'); - -/** - * Creates a clone of `arrayBuffer`. - * - * @private - * @param {ArrayBuffer} arrayBuffer The array buffer to clone. - * @returns {ArrayBuffer} Returns the cloned array buffer. - */ -function cloneArrayBuffer(arrayBuffer) { - var result = new arrayBuffer.constructor(arrayBuffer.byteLength); - new Uint8Array(result).set(new Uint8Array(arrayBuffer)); - return result; -} - -module.exports = cloneArrayBuffer; diff --git a/node_modules/lodash/_cloneBuffer.js b/node_modules/lodash/_cloneBuffer.js deleted file mode 100644 index 27c48109..00000000 --- a/node_modules/lodash/_cloneBuffer.js +++ /dev/null @@ -1,35 +0,0 @@ -var root = require('./_root'); - -/** Detect free variable `exports`. */ -var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; - -/** Detect free variable `module`. */ -var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; - -/** Detect the popular CommonJS extension `module.exports`. */ -var moduleExports = freeModule && freeModule.exports === freeExports; - -/** Built-in value references. */ -var Buffer = moduleExports ? root.Buffer : undefined, - allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined; - -/** - * Creates a clone of `buffer`. - * - * @private - * @param {Buffer} buffer The buffer to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Buffer} Returns the cloned buffer. - */ -function cloneBuffer(buffer, isDeep) { - if (isDeep) { - return buffer.slice(); - } - var length = buffer.length, - result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length); - - buffer.copy(result); - return result; -} - -module.exports = cloneBuffer; diff --git a/node_modules/lodash/_cloneDataView.js b/node_modules/lodash/_cloneDataView.js deleted file mode 100644 index 9c9b7b05..00000000 --- a/node_modules/lodash/_cloneDataView.js +++ /dev/null @@ -1,16 +0,0 @@ -var cloneArrayBuffer = require('./_cloneArrayBuffer'); - -/** - * Creates a clone of `dataView`. - * - * @private - * @param {Object} dataView The data view to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the cloned data view. - */ -function cloneDataView(dataView, isDeep) { - var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer; - return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength); -} - -module.exports = cloneDataView; diff --git a/node_modules/lodash/_cloneRegExp.js b/node_modules/lodash/_cloneRegExp.js deleted file mode 100644 index 64a30dfb..00000000 --- a/node_modules/lodash/_cloneRegExp.js +++ /dev/null @@ -1,17 +0,0 @@ -/** Used to match `RegExp` flags from their coerced string values. */ -var reFlags = /\w*$/; - -/** - * Creates a clone of `regexp`. - * - * @private - * @param {Object} regexp The regexp to clone. - * @returns {Object} Returns the cloned regexp. - */ -function cloneRegExp(regexp) { - var result = new regexp.constructor(regexp.source, reFlags.exec(regexp)); - result.lastIndex = regexp.lastIndex; - return result; -} - -module.exports = cloneRegExp; diff --git a/node_modules/lodash/_cloneSymbol.js b/node_modules/lodash/_cloneSymbol.js deleted file mode 100644 index bede39f5..00000000 --- a/node_modules/lodash/_cloneSymbol.js +++ /dev/null @@ -1,18 +0,0 @@ -var Symbol = require('./_Symbol'); - -/** Used to convert symbols to primitives and strings. */ -var symbolProto = Symbol ? Symbol.prototype : undefined, - symbolValueOf = symbolProto ? symbolProto.valueOf : undefined; - -/** - * Creates a clone of the `symbol` object. - * - * @private - * @param {Object} symbol The symbol object to clone. - * @returns {Object} Returns the cloned symbol object. - */ -function cloneSymbol(symbol) { - return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {}; -} - -module.exports = cloneSymbol; diff --git a/node_modules/lodash/_cloneTypedArray.js b/node_modules/lodash/_cloneTypedArray.js deleted file mode 100644 index 7aad84d4..00000000 --- a/node_modules/lodash/_cloneTypedArray.js +++ /dev/null @@ -1,16 +0,0 @@ -var cloneArrayBuffer = require('./_cloneArrayBuffer'); - -/** - * Creates a clone of `typedArray`. - * - * @private - * @param {Object} typedArray The typed array to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the cloned typed array. - */ -function cloneTypedArray(typedArray, isDeep) { - var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer; - return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length); -} - -module.exports = cloneTypedArray; diff --git a/node_modules/lodash/_compareAscending.js b/node_modules/lodash/_compareAscending.js deleted file mode 100644 index 8dc27910..00000000 --- a/node_modules/lodash/_compareAscending.js +++ /dev/null @@ -1,41 +0,0 @@ -var isSymbol = require('./isSymbol'); - -/** - * Compares values to sort them in ascending order. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {number} Returns the sort order indicator for `value`. - */ -function compareAscending(value, other) { - if (value !== other) { - var valIsDefined = value !== undefined, - valIsNull = value === null, - valIsReflexive = value === value, - valIsSymbol = isSymbol(value); - - var othIsDefined = other !== undefined, - othIsNull = other === null, - othIsReflexive = other === other, - othIsSymbol = isSymbol(other); - - if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) || - (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) || - (valIsNull && othIsDefined && othIsReflexive) || - (!valIsDefined && othIsReflexive) || - !valIsReflexive) { - return 1; - } - if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) || - (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) || - (othIsNull && valIsDefined && valIsReflexive) || - (!othIsDefined && valIsReflexive) || - !othIsReflexive) { - return -1; - } - } - return 0; -} - -module.exports = compareAscending; diff --git a/node_modules/lodash/_compareMultiple.js b/node_modules/lodash/_compareMultiple.js deleted file mode 100644 index ad61f0fb..00000000 --- a/node_modules/lodash/_compareMultiple.js +++ /dev/null @@ -1,44 +0,0 @@ -var compareAscending = require('./_compareAscending'); - -/** - * Used by `_.orderBy` to compare multiple properties of a value to another - * and stable sort them. - * - * If `orders` is unspecified, all values are sorted in ascending order. Otherwise, - * specify an order of "desc" for descending or "asc" for ascending sort order - * of corresponding values. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {boolean[]|string[]} orders The order to sort by for each property. - * @returns {number} Returns the sort order indicator for `object`. - */ -function compareMultiple(object, other, orders) { - var index = -1, - objCriteria = object.criteria, - othCriteria = other.criteria, - length = objCriteria.length, - ordersLength = orders.length; - - while (++index < length) { - var result = compareAscending(objCriteria[index], othCriteria[index]); - if (result) { - if (index >= ordersLength) { - return result; - } - var order = orders[index]; - return result * (order == 'desc' ? -1 : 1); - } - } - // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications - // that causes it, under certain circumstances, to provide the same value for - // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247 - // for more details. - // - // This also ensures a stable sort in V8 and other engines. - // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details. - return object.index - other.index; -} - -module.exports = compareMultiple; diff --git a/node_modules/lodash/_composeArgs.js b/node_modules/lodash/_composeArgs.js deleted file mode 100644 index 1ce40f4f..00000000 --- a/node_modules/lodash/_composeArgs.js +++ /dev/null @@ -1,39 +0,0 @@ -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max; - -/** - * Creates an array that is the composition of partially applied arguments, - * placeholders, and provided arguments into a single array of arguments. - * - * @private - * @param {Array} args The provided arguments. - * @param {Array} partials The arguments to prepend to those provided. - * @param {Array} holders The `partials` placeholder indexes. - * @params {boolean} [isCurried] Specify composing for a curried function. - * @returns {Array} Returns the new array of composed arguments. - */ -function composeArgs(args, partials, holders, isCurried) { - var argsIndex = -1, - argsLength = args.length, - holdersLength = holders.length, - leftIndex = -1, - leftLength = partials.length, - rangeLength = nativeMax(argsLength - holdersLength, 0), - result = Array(leftLength + rangeLength), - isUncurried = !isCurried; - - while (++leftIndex < leftLength) { - result[leftIndex] = partials[leftIndex]; - } - while (++argsIndex < holdersLength) { - if (isUncurried || argsIndex < argsLength) { - result[holders[argsIndex]] = args[argsIndex]; - } - } - while (rangeLength--) { - result[leftIndex++] = args[argsIndex++]; - } - return result; -} - -module.exports = composeArgs; diff --git a/node_modules/lodash/_composeArgsRight.js b/node_modules/lodash/_composeArgsRight.js deleted file mode 100644 index 8dc588d0..00000000 --- a/node_modules/lodash/_composeArgsRight.js +++ /dev/null @@ -1,41 +0,0 @@ -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max; - -/** - * This function is like `composeArgs` except that the arguments composition - * is tailored for `_.partialRight`. - * - * @private - * @param {Array} args The provided arguments. - * @param {Array} partials The arguments to append to those provided. - * @param {Array} holders The `partials` placeholder indexes. - * @params {boolean} [isCurried] Specify composing for a curried function. - * @returns {Array} Returns the new array of composed arguments. - */ -function composeArgsRight(args, partials, holders, isCurried) { - var argsIndex = -1, - argsLength = args.length, - holdersIndex = -1, - holdersLength = holders.length, - rightIndex = -1, - rightLength = partials.length, - rangeLength = nativeMax(argsLength - holdersLength, 0), - result = Array(rangeLength + rightLength), - isUncurried = !isCurried; - - while (++argsIndex < rangeLength) { - result[argsIndex] = args[argsIndex]; - } - var offset = argsIndex; - while (++rightIndex < rightLength) { - result[offset + rightIndex] = partials[rightIndex]; - } - while (++holdersIndex < holdersLength) { - if (isUncurried || argsIndex < argsLength) { - result[offset + holders[holdersIndex]] = args[argsIndex++]; - } - } - return result; -} - -module.exports = composeArgsRight; diff --git a/node_modules/lodash/_copyArray.js b/node_modules/lodash/_copyArray.js deleted file mode 100644 index cd94d5d0..00000000 --- a/node_modules/lodash/_copyArray.js +++ /dev/null @@ -1,20 +0,0 @@ -/** - * Copies the values of `source` to `array`. - * - * @private - * @param {Array} source The array to copy values from. - * @param {Array} [array=[]] The array to copy values to. - * @returns {Array} Returns `array`. - */ -function copyArray(source, array) { - var index = -1, - length = source.length; - - array || (array = Array(length)); - while (++index < length) { - array[index] = source[index]; - } - return array; -} - -module.exports = copyArray; diff --git a/node_modules/lodash/_copyObject.js b/node_modules/lodash/_copyObject.js deleted file mode 100644 index 2f2a5c23..00000000 --- a/node_modules/lodash/_copyObject.js +++ /dev/null @@ -1,40 +0,0 @@ -var assignValue = require('./_assignValue'), - baseAssignValue = require('./_baseAssignValue'); - -/** - * Copies properties of `source` to `object`. - * - * @private - * @param {Object} source The object to copy properties from. - * @param {Array} props The property identifiers to copy. - * @param {Object} [object={}] The object to copy properties to. - * @param {Function} [customizer] The function to customize copied values. - * @returns {Object} Returns `object`. - */ -function copyObject(source, props, object, customizer) { - var isNew = !object; - object || (object = {}); - - var index = -1, - length = props.length; - - while (++index < length) { - var key = props[index]; - - var newValue = customizer - ? customizer(object[key], source[key], key, object, source) - : undefined; - - if (newValue === undefined) { - newValue = source[key]; - } - if (isNew) { - baseAssignValue(object, key, newValue); - } else { - assignValue(object, key, newValue); - } - } - return object; -} - -module.exports = copyObject; diff --git a/node_modules/lodash/_copySymbols.js b/node_modules/lodash/_copySymbols.js deleted file mode 100644 index c35944ab..00000000 --- a/node_modules/lodash/_copySymbols.js +++ /dev/null @@ -1,16 +0,0 @@ -var copyObject = require('./_copyObject'), - getSymbols = require('./_getSymbols'); - -/** - * Copies own symbols of `source` to `object`. - * - * @private - * @param {Object} source The object to copy symbols from. - * @param {Object} [object={}] The object to copy symbols to. - * @returns {Object} Returns `object`. - */ -function copySymbols(source, object) { - return copyObject(source, getSymbols(source), object); -} - -module.exports = copySymbols; diff --git a/node_modules/lodash/_copySymbolsIn.js b/node_modules/lodash/_copySymbolsIn.js deleted file mode 100644 index fdf20a73..00000000 --- a/node_modules/lodash/_copySymbolsIn.js +++ /dev/null @@ -1,16 +0,0 @@ -var copyObject = require('./_copyObject'), - getSymbolsIn = require('./_getSymbolsIn'); - -/** - * Copies own and inherited symbols of `source` to `object`. - * - * @private - * @param {Object} source The object to copy symbols from. - * @param {Object} [object={}] The object to copy symbols to. - * @returns {Object} Returns `object`. - */ -function copySymbolsIn(source, object) { - return copyObject(source, getSymbolsIn(source), object); -} - -module.exports = copySymbolsIn; diff --git a/node_modules/lodash/_coreJsData.js b/node_modules/lodash/_coreJsData.js deleted file mode 100644 index f8e5b4e3..00000000 --- a/node_modules/lodash/_coreJsData.js +++ /dev/null @@ -1,6 +0,0 @@ -var root = require('./_root'); - -/** Used to detect overreaching core-js shims. */ -var coreJsData = root['__core-js_shared__']; - -module.exports = coreJsData; diff --git a/node_modules/lodash/_countHolders.js b/node_modules/lodash/_countHolders.js deleted file mode 100644 index 718fcdaa..00000000 --- a/node_modules/lodash/_countHolders.js +++ /dev/null @@ -1,21 +0,0 @@ -/** - * Gets the number of `placeholder` occurrences in `array`. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} placeholder The placeholder to search for. - * @returns {number} Returns the placeholder count. - */ -function countHolders(array, placeholder) { - var length = array.length, - result = 0; - - while (length--) { - if (array[length] === placeholder) { - ++result; - } - } - return result; -} - -module.exports = countHolders; diff --git a/node_modules/lodash/_createAggregator.js b/node_modules/lodash/_createAggregator.js deleted file mode 100644 index 0be42c41..00000000 --- a/node_modules/lodash/_createAggregator.js +++ /dev/null @@ -1,23 +0,0 @@ -var arrayAggregator = require('./_arrayAggregator'), - baseAggregator = require('./_baseAggregator'), - baseIteratee = require('./_baseIteratee'), - isArray = require('./isArray'); - -/** - * Creates a function like `_.groupBy`. - * - * @private - * @param {Function} setter The function to set accumulator values. - * @param {Function} [initializer] The accumulator object initializer. - * @returns {Function} Returns the new aggregator function. - */ -function createAggregator(setter, initializer) { - return function(collection, iteratee) { - var func = isArray(collection) ? arrayAggregator : baseAggregator, - accumulator = initializer ? initializer() : {}; - - return func(collection, setter, baseIteratee(iteratee, 2), accumulator); - }; -} - -module.exports = createAggregator; diff --git a/node_modules/lodash/_createAssigner.js b/node_modules/lodash/_createAssigner.js deleted file mode 100644 index 1f904c51..00000000 --- a/node_modules/lodash/_createAssigner.js +++ /dev/null @@ -1,37 +0,0 @@ -var baseRest = require('./_baseRest'), - isIterateeCall = require('./_isIterateeCall'); - -/** - * Creates a function like `_.assign`. - * - * @private - * @param {Function} assigner The function to assign values. - * @returns {Function} Returns the new assigner function. - */ -function createAssigner(assigner) { - return baseRest(function(object, sources) { - var index = -1, - length = sources.length, - customizer = length > 1 ? sources[length - 1] : undefined, - guard = length > 2 ? sources[2] : undefined; - - customizer = (assigner.length > 3 && typeof customizer == 'function') - ? (length--, customizer) - : undefined; - - if (guard && isIterateeCall(sources[0], sources[1], guard)) { - customizer = length < 3 ? undefined : customizer; - length = 1; - } - object = Object(object); - while (++index < length) { - var source = sources[index]; - if (source) { - assigner(object, source, index, customizer); - } - } - return object; - }); -} - -module.exports = createAssigner; diff --git a/node_modules/lodash/_createBaseEach.js b/node_modules/lodash/_createBaseEach.js deleted file mode 100644 index d24fdd1b..00000000 --- a/node_modules/lodash/_createBaseEach.js +++ /dev/null @@ -1,32 +0,0 @@ -var isArrayLike = require('./isArrayLike'); - -/** - * Creates a `baseEach` or `baseEachRight` function. - * - * @private - * @param {Function} eachFunc The function to iterate over a collection. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new base function. - */ -function createBaseEach(eachFunc, fromRight) { - return function(collection, iteratee) { - if (collection == null) { - return collection; - } - if (!isArrayLike(collection)) { - return eachFunc(collection, iteratee); - } - var length = collection.length, - index = fromRight ? length : -1, - iterable = Object(collection); - - while ((fromRight ? index-- : ++index < length)) { - if (iteratee(iterable[index], index, iterable) === false) { - break; - } - } - return collection; - }; -} - -module.exports = createBaseEach; diff --git a/node_modules/lodash/_createBaseFor.js b/node_modules/lodash/_createBaseFor.js deleted file mode 100644 index 94cbf297..00000000 --- a/node_modules/lodash/_createBaseFor.js +++ /dev/null @@ -1,25 +0,0 @@ -/** - * Creates a base function for methods like `_.forIn` and `_.forOwn`. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new base function. - */ -function createBaseFor(fromRight) { - return function(object, iteratee, keysFunc) { - var index = -1, - iterable = Object(object), - props = keysFunc(object), - length = props.length; - - while (length--) { - var key = props[fromRight ? length : ++index]; - if (iteratee(iterable[key], key, iterable) === false) { - break; - } - } - return object; - }; -} - -module.exports = createBaseFor; diff --git a/node_modules/lodash/_createBind.js b/node_modules/lodash/_createBind.js deleted file mode 100644 index 07cb99f4..00000000 --- a/node_modules/lodash/_createBind.js +++ /dev/null @@ -1,28 +0,0 @@ -var createCtor = require('./_createCtor'), - root = require('./_root'); - -/** Used to compose bitmasks for function metadata. */ -var WRAP_BIND_FLAG = 1; - -/** - * Creates a function that wraps `func` to invoke it with the optional `this` - * binding of `thisArg`. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask flags. See `createWrap` for more details. - * @param {*} [thisArg] The `this` binding of `func`. - * @returns {Function} Returns the new wrapped function. - */ -function createBind(func, bitmask, thisArg) { - var isBind = bitmask & WRAP_BIND_FLAG, - Ctor = createCtor(func); - - function wrapper() { - var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; - return fn.apply(isBind ? thisArg : this, arguments); - } - return wrapper; -} - -module.exports = createBind; diff --git a/node_modules/lodash/_createCaseFirst.js b/node_modules/lodash/_createCaseFirst.js deleted file mode 100644 index fe8ea483..00000000 --- a/node_modules/lodash/_createCaseFirst.js +++ /dev/null @@ -1,33 +0,0 @@ -var castSlice = require('./_castSlice'), - hasUnicode = require('./_hasUnicode'), - stringToArray = require('./_stringToArray'), - toString = require('./toString'); - -/** - * Creates a function like `_.lowerFirst`. - * - * @private - * @param {string} methodName The name of the `String` case method to use. - * @returns {Function} Returns the new case function. - */ -function createCaseFirst(methodName) { - return function(string) { - string = toString(string); - - var strSymbols = hasUnicode(string) - ? stringToArray(string) - : undefined; - - var chr = strSymbols - ? strSymbols[0] - : string.charAt(0); - - var trailing = strSymbols - ? castSlice(strSymbols, 1).join('') - : string.slice(1); - - return chr[methodName]() + trailing; - }; -} - -module.exports = createCaseFirst; diff --git a/node_modules/lodash/_createCompounder.js b/node_modules/lodash/_createCompounder.js deleted file mode 100644 index 8d4cee2c..00000000 --- a/node_modules/lodash/_createCompounder.js +++ /dev/null @@ -1,24 +0,0 @@ -var arrayReduce = require('./_arrayReduce'), - deburr = require('./deburr'), - words = require('./words'); - -/** Used to compose unicode capture groups. */ -var rsApos = "['\u2019]"; - -/** Used to match apostrophes. */ -var reApos = RegExp(rsApos, 'g'); - -/** - * Creates a function like `_.camelCase`. - * - * @private - * @param {Function} callback The function to combine each word. - * @returns {Function} Returns the new compounder function. - */ -function createCompounder(callback) { - return function(string) { - return arrayReduce(words(deburr(string).replace(reApos, '')), callback, ''); - }; -} - -module.exports = createCompounder; diff --git a/node_modules/lodash/_createCtor.js b/node_modules/lodash/_createCtor.js deleted file mode 100644 index 9047aa5f..00000000 --- a/node_modules/lodash/_createCtor.js +++ /dev/null @@ -1,37 +0,0 @@ -var baseCreate = require('./_baseCreate'), - isObject = require('./isObject'); - -/** - * Creates a function that produces an instance of `Ctor` regardless of - * whether it was invoked as part of a `new` expression or by `call` or `apply`. - * - * @private - * @param {Function} Ctor The constructor to wrap. - * @returns {Function} Returns the new wrapped function. - */ -function createCtor(Ctor) { - return function() { - // Use a `switch` statement to work with class constructors. See - // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist - // for more details. - var args = arguments; - switch (args.length) { - case 0: return new Ctor; - case 1: return new Ctor(args[0]); - case 2: return new Ctor(args[0], args[1]); - case 3: return new Ctor(args[0], args[1], args[2]); - case 4: return new Ctor(args[0], args[1], args[2], args[3]); - case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]); - case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]); - case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); - } - var thisBinding = baseCreate(Ctor.prototype), - result = Ctor.apply(thisBinding, args); - - // Mimic the constructor's `return` behavior. - // See https://es5.github.io/#x13.2.2 for more details. - return isObject(result) ? result : thisBinding; - }; -} - -module.exports = createCtor; diff --git a/node_modules/lodash/_createCurry.js b/node_modules/lodash/_createCurry.js deleted file mode 100644 index f06c2cdd..00000000 --- a/node_modules/lodash/_createCurry.js +++ /dev/null @@ -1,46 +0,0 @@ -var apply = require('./_apply'), - createCtor = require('./_createCtor'), - createHybrid = require('./_createHybrid'), - createRecurry = require('./_createRecurry'), - getHolder = require('./_getHolder'), - replaceHolders = require('./_replaceHolders'), - root = require('./_root'); - -/** - * Creates a function that wraps `func` to enable currying. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask flags. See `createWrap` for more details. - * @param {number} arity The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ -function createCurry(func, bitmask, arity) { - var Ctor = createCtor(func); - - function wrapper() { - var length = arguments.length, - args = Array(length), - index = length, - placeholder = getHolder(wrapper); - - while (index--) { - args[index] = arguments[index]; - } - var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder) - ? [] - : replaceHolders(args, placeholder); - - length -= holders.length; - if (length < arity) { - return createRecurry( - func, bitmask, createHybrid, wrapper.placeholder, undefined, - args, holders, undefined, undefined, arity - length); - } - var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; - return apply(fn, this, args); - } - return wrapper; -} - -module.exports = createCurry; diff --git a/node_modules/lodash/_createFind.js b/node_modules/lodash/_createFind.js deleted file mode 100644 index 8859ff89..00000000 --- a/node_modules/lodash/_createFind.js +++ /dev/null @@ -1,25 +0,0 @@ -var baseIteratee = require('./_baseIteratee'), - isArrayLike = require('./isArrayLike'), - keys = require('./keys'); - -/** - * Creates a `_.find` or `_.findLast` function. - * - * @private - * @param {Function} findIndexFunc The function to find the collection index. - * @returns {Function} Returns the new find function. - */ -function createFind(findIndexFunc) { - return function(collection, predicate, fromIndex) { - var iterable = Object(collection); - if (!isArrayLike(collection)) { - var iteratee = baseIteratee(predicate, 3); - collection = keys(collection); - predicate = function(key) { return iteratee(iterable[key], key, iterable); }; - } - var index = findIndexFunc(collection, predicate, fromIndex); - return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined; - }; -} - -module.exports = createFind; diff --git a/node_modules/lodash/_createFlow.js b/node_modules/lodash/_createFlow.js deleted file mode 100644 index baaddbf5..00000000 --- a/node_modules/lodash/_createFlow.js +++ /dev/null @@ -1,78 +0,0 @@ -var LodashWrapper = require('./_LodashWrapper'), - flatRest = require('./_flatRest'), - getData = require('./_getData'), - getFuncName = require('./_getFuncName'), - isArray = require('./isArray'), - isLaziable = require('./_isLaziable'); - -/** Error message constants. */ -var FUNC_ERROR_TEXT = 'Expected a function'; - -/** Used to compose bitmasks for function metadata. */ -var WRAP_CURRY_FLAG = 8, - WRAP_PARTIAL_FLAG = 32, - WRAP_ARY_FLAG = 128, - WRAP_REARG_FLAG = 256; - -/** - * Creates a `_.flow` or `_.flowRight` function. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new flow function. - */ -function createFlow(fromRight) { - return flatRest(function(funcs) { - var length = funcs.length, - index = length, - prereq = LodashWrapper.prototype.thru; - - if (fromRight) { - funcs.reverse(); - } - while (index--) { - var func = funcs[index]; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - if (prereq && !wrapper && getFuncName(func) == 'wrapper') { - var wrapper = new LodashWrapper([], true); - } - } - index = wrapper ? index : length; - while (++index < length) { - func = funcs[index]; - - var funcName = getFuncName(func), - data = funcName == 'wrapper' ? getData(func) : undefined; - - if (data && isLaziable(data[0]) && - data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) && - !data[4].length && data[9] == 1 - ) { - wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]); - } else { - wrapper = (func.length == 1 && isLaziable(func)) - ? wrapper[funcName]() - : wrapper.thru(func); - } - } - return function() { - var args = arguments, - value = args[0]; - - if (wrapper && args.length == 1 && isArray(value)) { - return wrapper.plant(value).value(); - } - var index = 0, - result = length ? funcs[index].apply(this, args) : value; - - while (++index < length) { - result = funcs[index].call(this, result); - } - return result; - }; - }); -} - -module.exports = createFlow; diff --git a/node_modules/lodash/_createHybrid.js b/node_modules/lodash/_createHybrid.js deleted file mode 100644 index b671bd11..00000000 --- a/node_modules/lodash/_createHybrid.js +++ /dev/null @@ -1,92 +0,0 @@ -var composeArgs = require('./_composeArgs'), - composeArgsRight = require('./_composeArgsRight'), - countHolders = require('./_countHolders'), - createCtor = require('./_createCtor'), - createRecurry = require('./_createRecurry'), - getHolder = require('./_getHolder'), - reorder = require('./_reorder'), - replaceHolders = require('./_replaceHolders'), - root = require('./_root'); - -/** Used to compose bitmasks for function metadata. */ -var WRAP_BIND_FLAG = 1, - WRAP_BIND_KEY_FLAG = 2, - WRAP_CURRY_FLAG = 8, - WRAP_CURRY_RIGHT_FLAG = 16, - WRAP_ARY_FLAG = 128, - WRAP_FLIP_FLAG = 512; - -/** - * Creates a function that wraps `func` to invoke it with optional `this` - * binding of `thisArg`, partial application, and currying. - * - * @private - * @param {Function|string} func The function or method name to wrap. - * @param {number} bitmask The bitmask flags. See `createWrap` for more details. - * @param {*} [thisArg] The `this` binding of `func`. - * @param {Array} [partials] The arguments to prepend to those provided to - * the new function. - * @param {Array} [holders] The `partials` placeholder indexes. - * @param {Array} [partialsRight] The arguments to append to those provided - * to the new function. - * @param {Array} [holdersRight] The `partialsRight` placeholder indexes. - * @param {Array} [argPos] The argument positions of the new function. - * @param {number} [ary] The arity cap of `func`. - * @param {number} [arity] The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ -function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) { - var isAry = bitmask & WRAP_ARY_FLAG, - isBind = bitmask & WRAP_BIND_FLAG, - isBindKey = bitmask & WRAP_BIND_KEY_FLAG, - isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG), - isFlip = bitmask & WRAP_FLIP_FLAG, - Ctor = isBindKey ? undefined : createCtor(func); - - function wrapper() { - var length = arguments.length, - args = Array(length), - index = length; - - while (index--) { - args[index] = arguments[index]; - } - if (isCurried) { - var placeholder = getHolder(wrapper), - holdersCount = countHolders(args, placeholder); - } - if (partials) { - args = composeArgs(args, partials, holders, isCurried); - } - if (partialsRight) { - args = composeArgsRight(args, partialsRight, holdersRight, isCurried); - } - length -= holdersCount; - if (isCurried && length < arity) { - var newHolders = replaceHolders(args, placeholder); - return createRecurry( - func, bitmask, createHybrid, wrapper.placeholder, thisArg, - args, newHolders, argPos, ary, arity - length - ); - } - var thisBinding = isBind ? thisArg : this, - fn = isBindKey ? thisBinding[func] : func; - - length = args.length; - if (argPos) { - args = reorder(args, argPos); - } else if (isFlip && length > 1) { - args.reverse(); - } - if (isAry && ary < length) { - args.length = ary; - } - if (this && this !== root && this instanceof wrapper) { - fn = Ctor || createCtor(fn); - } - return fn.apply(thisBinding, args); - } - return wrapper; -} - -module.exports = createHybrid; diff --git a/node_modules/lodash/_createInverter.js b/node_modules/lodash/_createInverter.js deleted file mode 100644 index 6c0c5629..00000000 --- a/node_modules/lodash/_createInverter.js +++ /dev/null @@ -1,17 +0,0 @@ -var baseInverter = require('./_baseInverter'); - -/** - * Creates a function like `_.invertBy`. - * - * @private - * @param {Function} setter The function to set accumulator values. - * @param {Function} toIteratee The function to resolve iteratees. - * @returns {Function} Returns the new inverter function. - */ -function createInverter(setter, toIteratee) { - return function(object, iteratee) { - return baseInverter(object, setter, toIteratee(iteratee), {}); - }; -} - -module.exports = createInverter; diff --git a/node_modules/lodash/_createMathOperation.js b/node_modules/lodash/_createMathOperation.js deleted file mode 100644 index f1e238ac..00000000 --- a/node_modules/lodash/_createMathOperation.js +++ /dev/null @@ -1,38 +0,0 @@ -var baseToNumber = require('./_baseToNumber'), - baseToString = require('./_baseToString'); - -/** - * Creates a function that performs a mathematical operation on two values. - * - * @private - * @param {Function} operator The function to perform the operation. - * @param {number} [defaultValue] The value used for `undefined` arguments. - * @returns {Function} Returns the new mathematical operation function. - */ -function createMathOperation(operator, defaultValue) { - return function(value, other) { - var result; - if (value === undefined && other === undefined) { - return defaultValue; - } - if (value !== undefined) { - result = value; - } - if (other !== undefined) { - if (result === undefined) { - return other; - } - if (typeof value == 'string' || typeof other == 'string') { - value = baseToString(value); - other = baseToString(other); - } else { - value = baseToNumber(value); - other = baseToNumber(other); - } - result = operator(value, other); - } - return result; - }; -} - -module.exports = createMathOperation; diff --git a/node_modules/lodash/_createOver.js b/node_modules/lodash/_createOver.js deleted file mode 100644 index 3b945516..00000000 --- a/node_modules/lodash/_createOver.js +++ /dev/null @@ -1,27 +0,0 @@ -var apply = require('./_apply'), - arrayMap = require('./_arrayMap'), - baseIteratee = require('./_baseIteratee'), - baseRest = require('./_baseRest'), - baseUnary = require('./_baseUnary'), - flatRest = require('./_flatRest'); - -/** - * Creates a function like `_.over`. - * - * @private - * @param {Function} arrayFunc The function to iterate over iteratees. - * @returns {Function} Returns the new over function. - */ -function createOver(arrayFunc) { - return flatRest(function(iteratees) { - iteratees = arrayMap(iteratees, baseUnary(baseIteratee)); - return baseRest(function(args) { - var thisArg = this; - return arrayFunc(iteratees, function(iteratee) { - return apply(iteratee, thisArg, args); - }); - }); - }); -} - -module.exports = createOver; diff --git a/node_modules/lodash/_createPadding.js b/node_modules/lodash/_createPadding.js deleted file mode 100644 index 2124612b..00000000 --- a/node_modules/lodash/_createPadding.js +++ /dev/null @@ -1,33 +0,0 @@ -var baseRepeat = require('./_baseRepeat'), - baseToString = require('./_baseToString'), - castSlice = require('./_castSlice'), - hasUnicode = require('./_hasUnicode'), - stringSize = require('./_stringSize'), - stringToArray = require('./_stringToArray'); - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeCeil = Math.ceil; - -/** - * Creates the padding for `string` based on `length`. The `chars` string - * is truncated if the number of characters exceeds `length`. - * - * @private - * @param {number} length The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padding for `string`. - */ -function createPadding(length, chars) { - chars = chars === undefined ? ' ' : baseToString(chars); - - var charsLength = chars.length; - if (charsLength < 2) { - return charsLength ? baseRepeat(chars, length) : chars; - } - var result = baseRepeat(chars, nativeCeil(length / stringSize(chars))); - return hasUnicode(chars) - ? castSlice(stringToArray(result), 0, length).join('') - : result.slice(0, length); -} - -module.exports = createPadding; diff --git a/node_modules/lodash/_createPartial.js b/node_modules/lodash/_createPartial.js deleted file mode 100644 index e16c248b..00000000 --- a/node_modules/lodash/_createPartial.js +++ /dev/null @@ -1,43 +0,0 @@ -var apply = require('./_apply'), - createCtor = require('./_createCtor'), - root = require('./_root'); - -/** Used to compose bitmasks for function metadata. */ -var WRAP_BIND_FLAG = 1; - -/** - * Creates a function that wraps `func` to invoke it with the `this` binding - * of `thisArg` and `partials` prepended to the arguments it receives. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask flags. See `createWrap` for more details. - * @param {*} thisArg The `this` binding of `func`. - * @param {Array} partials The arguments to prepend to those provided to - * the new function. - * @returns {Function} Returns the new wrapped function. - */ -function createPartial(func, bitmask, thisArg, partials) { - var isBind = bitmask & WRAP_BIND_FLAG, - Ctor = createCtor(func); - - function wrapper() { - var argsIndex = -1, - argsLength = arguments.length, - leftIndex = -1, - leftLength = partials.length, - args = Array(leftLength + argsLength), - fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; - - while (++leftIndex < leftLength) { - args[leftIndex] = partials[leftIndex]; - } - while (argsLength--) { - args[leftIndex++] = arguments[++argsIndex]; - } - return apply(fn, isBind ? thisArg : this, args); - } - return wrapper; -} - -module.exports = createPartial; diff --git a/node_modules/lodash/_createRange.js b/node_modules/lodash/_createRange.js deleted file mode 100644 index 9f52c779..00000000 --- a/node_modules/lodash/_createRange.js +++ /dev/null @@ -1,30 +0,0 @@ -var baseRange = require('./_baseRange'), - isIterateeCall = require('./_isIterateeCall'), - toFinite = require('./toFinite'); - -/** - * Creates a `_.range` or `_.rangeRight` function. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new range function. - */ -function createRange(fromRight) { - return function(start, end, step) { - if (step && typeof step != 'number' && isIterateeCall(start, end, step)) { - end = step = undefined; - } - // Ensure the sign of `-0` is preserved. - start = toFinite(start); - if (end === undefined) { - end = start; - start = 0; - } else { - end = toFinite(end); - } - step = step === undefined ? (start < end ? 1 : -1) : toFinite(step); - return baseRange(start, end, step, fromRight); - }; -} - -module.exports = createRange; diff --git a/node_modules/lodash/_createRecurry.js b/node_modules/lodash/_createRecurry.js deleted file mode 100644 index eb29fb24..00000000 --- a/node_modules/lodash/_createRecurry.js +++ /dev/null @@ -1,56 +0,0 @@ -var isLaziable = require('./_isLaziable'), - setData = require('./_setData'), - setWrapToString = require('./_setWrapToString'); - -/** Used to compose bitmasks for function metadata. */ -var WRAP_BIND_FLAG = 1, - WRAP_BIND_KEY_FLAG = 2, - WRAP_CURRY_BOUND_FLAG = 4, - WRAP_CURRY_FLAG = 8, - WRAP_PARTIAL_FLAG = 32, - WRAP_PARTIAL_RIGHT_FLAG = 64; - -/** - * Creates a function that wraps `func` to continue currying. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask flags. See `createWrap` for more details. - * @param {Function} wrapFunc The function to create the `func` wrapper. - * @param {*} placeholder The placeholder value. - * @param {*} [thisArg] The `this` binding of `func`. - * @param {Array} [partials] The arguments to prepend to those provided to - * the new function. - * @param {Array} [holders] The `partials` placeholder indexes. - * @param {Array} [argPos] The argument positions of the new function. - * @param {number} [ary] The arity cap of `func`. - * @param {number} [arity] The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ -function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) { - var isCurry = bitmask & WRAP_CURRY_FLAG, - newHolders = isCurry ? holders : undefined, - newHoldersRight = isCurry ? undefined : holders, - newPartials = isCurry ? partials : undefined, - newPartialsRight = isCurry ? undefined : partials; - - bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG); - bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG); - - if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) { - bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG); - } - var newData = [ - func, bitmask, thisArg, newPartials, newHolders, newPartialsRight, - newHoldersRight, argPos, ary, arity - ]; - - var result = wrapFunc.apply(undefined, newData); - if (isLaziable(func)) { - setData(result, newData); - } - result.placeholder = placeholder; - return setWrapToString(result, func, bitmask); -} - -module.exports = createRecurry; diff --git a/node_modules/lodash/_createRelationalOperation.js b/node_modules/lodash/_createRelationalOperation.js deleted file mode 100644 index a17c6b5e..00000000 --- a/node_modules/lodash/_createRelationalOperation.js +++ /dev/null @@ -1,20 +0,0 @@ -var toNumber = require('./toNumber'); - -/** - * Creates a function that performs a relational operation on two values. - * - * @private - * @param {Function} operator The function to perform the operation. - * @returns {Function} Returns the new relational operation function. - */ -function createRelationalOperation(operator) { - return function(value, other) { - if (!(typeof value == 'string' && typeof other == 'string')) { - value = toNumber(value); - other = toNumber(other); - } - return operator(value, other); - }; -} - -module.exports = createRelationalOperation; diff --git a/node_modules/lodash/_createRound.js b/node_modules/lodash/_createRound.js deleted file mode 100644 index bf9b713f..00000000 --- a/node_modules/lodash/_createRound.js +++ /dev/null @@ -1,33 +0,0 @@ -var toInteger = require('./toInteger'), - toNumber = require('./toNumber'), - toString = require('./toString'); - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMin = Math.min; - -/** - * Creates a function like `_.round`. - * - * @private - * @param {string} methodName The name of the `Math` method to use when rounding. - * @returns {Function} Returns the new round function. - */ -function createRound(methodName) { - var func = Math[methodName]; - return function(number, precision) { - number = toNumber(number); - precision = precision == null ? 0 : nativeMin(toInteger(precision), 292); - if (precision) { - // Shift with exponential notation to avoid floating-point issues. - // See [MDN](https://mdn.io/round#Examples) for more details. - var pair = (toString(number) + 'e').split('e'), - value = func(pair[0] + 'e' + (+pair[1] + precision)); - - pair = (toString(value) + 'e').split('e'); - return +(pair[0] + 'e' + (+pair[1] - precision)); - } - return func(number); - }; -} - -module.exports = createRound; diff --git a/node_modules/lodash/_createSet.js b/node_modules/lodash/_createSet.js deleted file mode 100644 index 0f644eea..00000000 --- a/node_modules/lodash/_createSet.js +++ /dev/null @@ -1,19 +0,0 @@ -var Set = require('./_Set'), - noop = require('./noop'), - setToArray = require('./_setToArray'); - -/** Used as references for various `Number` constants. */ -var INFINITY = 1 / 0; - -/** - * Creates a set object of `values`. - * - * @private - * @param {Array} values The values to add to the set. - * @returns {Object} Returns the new set. - */ -var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) { - return new Set(values); -}; - -module.exports = createSet; diff --git a/node_modules/lodash/_createToPairs.js b/node_modules/lodash/_createToPairs.js deleted file mode 100644 index 568417af..00000000 --- a/node_modules/lodash/_createToPairs.js +++ /dev/null @@ -1,30 +0,0 @@ -var baseToPairs = require('./_baseToPairs'), - getTag = require('./_getTag'), - mapToArray = require('./_mapToArray'), - setToPairs = require('./_setToPairs'); - -/** `Object#toString` result references. */ -var mapTag = '[object Map]', - setTag = '[object Set]'; - -/** - * Creates a `_.toPairs` or `_.toPairsIn` function. - * - * @private - * @param {Function} keysFunc The function to get the keys of a given object. - * @returns {Function} Returns the new pairs function. - */ -function createToPairs(keysFunc) { - return function(object) { - var tag = getTag(object); - if (tag == mapTag) { - return mapToArray(object); - } - if (tag == setTag) { - return setToPairs(object); - } - return baseToPairs(object, keysFunc(object)); - }; -} - -module.exports = createToPairs; diff --git a/node_modules/lodash/_createWrap.js b/node_modules/lodash/_createWrap.js deleted file mode 100644 index 33f0633e..00000000 --- a/node_modules/lodash/_createWrap.js +++ /dev/null @@ -1,106 +0,0 @@ -var baseSetData = require('./_baseSetData'), - createBind = require('./_createBind'), - createCurry = require('./_createCurry'), - createHybrid = require('./_createHybrid'), - createPartial = require('./_createPartial'), - getData = require('./_getData'), - mergeData = require('./_mergeData'), - setData = require('./_setData'), - setWrapToString = require('./_setWrapToString'), - toInteger = require('./toInteger'); - -/** Error message constants. */ -var FUNC_ERROR_TEXT = 'Expected a function'; - -/** Used to compose bitmasks for function metadata. */ -var WRAP_BIND_FLAG = 1, - WRAP_BIND_KEY_FLAG = 2, - WRAP_CURRY_FLAG = 8, - WRAP_CURRY_RIGHT_FLAG = 16, - WRAP_PARTIAL_FLAG = 32, - WRAP_PARTIAL_RIGHT_FLAG = 64; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max; - -/** - * Creates a function that either curries or invokes `func` with optional - * `this` binding and partially applied arguments. - * - * @private - * @param {Function|string} func The function or method name to wrap. - * @param {number} bitmask The bitmask flags. - * 1 - `_.bind` - * 2 - `_.bindKey` - * 4 - `_.curry` or `_.curryRight` of a bound function - * 8 - `_.curry` - * 16 - `_.curryRight` - * 32 - `_.partial` - * 64 - `_.partialRight` - * 128 - `_.rearg` - * 256 - `_.ary` - * 512 - `_.flip` - * @param {*} [thisArg] The `this` binding of `func`. - * @param {Array} [partials] The arguments to be partially applied. - * @param {Array} [holders] The `partials` placeholder indexes. - * @param {Array} [argPos] The argument positions of the new function. - * @param {number} [ary] The arity cap of `func`. - * @param {number} [arity] The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ -function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) { - var isBindKey = bitmask & WRAP_BIND_KEY_FLAG; - if (!isBindKey && typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - var length = partials ? partials.length : 0; - if (!length) { - bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG); - partials = holders = undefined; - } - ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0); - arity = arity === undefined ? arity : toInteger(arity); - length -= holders ? holders.length : 0; - - if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) { - var partialsRight = partials, - holdersRight = holders; - - partials = holders = undefined; - } - var data = isBindKey ? undefined : getData(func); - - var newData = [ - func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, - argPos, ary, arity - ]; - - if (data) { - mergeData(newData, data); - } - func = newData[0]; - bitmask = newData[1]; - thisArg = newData[2]; - partials = newData[3]; - holders = newData[4]; - arity = newData[9] = newData[9] === undefined - ? (isBindKey ? 0 : func.length) - : nativeMax(newData[9] - length, 0); - - if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) { - bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG); - } - if (!bitmask || bitmask == WRAP_BIND_FLAG) { - var result = createBind(func, bitmask, thisArg); - } else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) { - result = createCurry(func, bitmask, arity); - } else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) { - result = createPartial(func, bitmask, thisArg, partials); - } else { - result = createHybrid.apply(undefined, newData); - } - var setter = data ? baseSetData : setData; - return setWrapToString(setter(result, newData), func, bitmask); -} - -module.exports = createWrap; diff --git a/node_modules/lodash/_customDefaultsAssignIn.js b/node_modules/lodash/_customDefaultsAssignIn.js deleted file mode 100644 index 1f49e6fc..00000000 --- a/node_modules/lodash/_customDefaultsAssignIn.js +++ /dev/null @@ -1,29 +0,0 @@ -var eq = require('./eq'); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Used by `_.defaults` to customize its `_.assignIn` use to assign properties - * of source objects to the destination object for all destination properties - * that resolve to `undefined`. - * - * @private - * @param {*} objValue The destination value. - * @param {*} srcValue The source value. - * @param {string} key The key of the property to assign. - * @param {Object} object The parent object of `objValue`. - * @returns {*} Returns the value to assign. - */ -function customDefaultsAssignIn(objValue, srcValue, key, object) { - if (objValue === undefined || - (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) { - return srcValue; - } - return objValue; -} - -module.exports = customDefaultsAssignIn; diff --git a/node_modules/lodash/_customDefaultsMerge.js b/node_modules/lodash/_customDefaultsMerge.js deleted file mode 100644 index 4cab3175..00000000 --- a/node_modules/lodash/_customDefaultsMerge.js +++ /dev/null @@ -1,28 +0,0 @@ -var baseMerge = require('./_baseMerge'), - isObject = require('./isObject'); - -/** - * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source - * objects into destination objects that are passed thru. - * - * @private - * @param {*} objValue The destination value. - * @param {*} srcValue The source value. - * @param {string} key The key of the property to merge. - * @param {Object} object The parent object of `objValue`. - * @param {Object} source The parent object of `srcValue`. - * @param {Object} [stack] Tracks traversed source values and their merged - * counterparts. - * @returns {*} Returns the value to assign. - */ -function customDefaultsMerge(objValue, srcValue, key, object, source, stack) { - if (isObject(objValue) && isObject(srcValue)) { - // Recursively merge objects and arrays (susceptible to call stack limits). - stack.set(srcValue, objValue); - baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack); - stack['delete'](srcValue); - } - return objValue; -} - -module.exports = customDefaultsMerge; diff --git a/node_modules/lodash/_customOmitClone.js b/node_modules/lodash/_customOmitClone.js deleted file mode 100644 index 968db2ef..00000000 --- a/node_modules/lodash/_customOmitClone.js +++ /dev/null @@ -1,16 +0,0 @@ -var isPlainObject = require('./isPlainObject'); - -/** - * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain - * objects. - * - * @private - * @param {*} value The value to inspect. - * @param {string} key The key of the property to inspect. - * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`. - */ -function customOmitClone(value) { - return isPlainObject(value) ? undefined : value; -} - -module.exports = customOmitClone; diff --git a/node_modules/lodash/_deburrLetter.js b/node_modules/lodash/_deburrLetter.js deleted file mode 100644 index 3e531edc..00000000 --- a/node_modules/lodash/_deburrLetter.js +++ /dev/null @@ -1,71 +0,0 @@ -var basePropertyOf = require('./_basePropertyOf'); - -/** Used to map Latin Unicode letters to basic Latin letters. */ -var deburredLetters = { - // Latin-1 Supplement block. - '\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A', - '\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a', - '\xc7': 'C', '\xe7': 'c', - '\xd0': 'D', '\xf0': 'd', - '\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E', - '\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e', - '\xcc': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I', - '\xec': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i', - '\xd1': 'N', '\xf1': 'n', - '\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O', - '\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o', - '\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U', - '\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u', - '\xdd': 'Y', '\xfd': 'y', '\xff': 'y', - '\xc6': 'Ae', '\xe6': 'ae', - '\xde': 'Th', '\xfe': 'th', - '\xdf': 'ss', - // Latin Extended-A block. - '\u0100': 'A', '\u0102': 'A', '\u0104': 'A', - '\u0101': 'a', '\u0103': 'a', '\u0105': 'a', - '\u0106': 'C', '\u0108': 'C', '\u010a': 'C', '\u010c': 'C', - '\u0107': 'c', '\u0109': 'c', '\u010b': 'c', '\u010d': 'c', - '\u010e': 'D', '\u0110': 'D', '\u010f': 'd', '\u0111': 'd', - '\u0112': 'E', '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E', - '\u0113': 'e', '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e', - '\u011c': 'G', '\u011e': 'G', '\u0120': 'G', '\u0122': 'G', - '\u011d': 'g', '\u011f': 'g', '\u0121': 'g', '\u0123': 'g', - '\u0124': 'H', '\u0126': 'H', '\u0125': 'h', '\u0127': 'h', - '\u0128': 'I', '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I', - '\u0129': 'i', '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i', - '\u0134': 'J', '\u0135': 'j', - '\u0136': 'K', '\u0137': 'k', '\u0138': 'k', - '\u0139': 'L', '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L', - '\u013a': 'l', '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l', - '\u0143': 'N', '\u0145': 'N', '\u0147': 'N', '\u014a': 'N', - '\u0144': 'n', '\u0146': 'n', '\u0148': 'n', '\u014b': 'n', - '\u014c': 'O', '\u014e': 'O', '\u0150': 'O', - '\u014d': 'o', '\u014f': 'o', '\u0151': 'o', - '\u0154': 'R', '\u0156': 'R', '\u0158': 'R', - '\u0155': 'r', '\u0157': 'r', '\u0159': 'r', - '\u015a': 'S', '\u015c': 'S', '\u015e': 'S', '\u0160': 'S', - '\u015b': 's', '\u015d': 's', '\u015f': 's', '\u0161': 's', - '\u0162': 'T', '\u0164': 'T', '\u0166': 'T', - '\u0163': 't', '\u0165': 't', '\u0167': 't', - '\u0168': 'U', '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U', - '\u0169': 'u', '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u', - '\u0174': 'W', '\u0175': 'w', - '\u0176': 'Y', '\u0177': 'y', '\u0178': 'Y', - '\u0179': 'Z', '\u017b': 'Z', '\u017d': 'Z', - '\u017a': 'z', '\u017c': 'z', '\u017e': 'z', - '\u0132': 'IJ', '\u0133': 'ij', - '\u0152': 'Oe', '\u0153': 'oe', - '\u0149': "'n", '\u017f': 's' -}; - -/** - * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A - * letters to basic Latin letters. - * - * @private - * @param {string} letter The matched letter to deburr. - * @returns {string} Returns the deburred letter. - */ -var deburrLetter = basePropertyOf(deburredLetters); - -module.exports = deburrLetter; diff --git a/node_modules/lodash/_defineProperty.js b/node_modules/lodash/_defineProperty.js deleted file mode 100644 index b6116d92..00000000 --- a/node_modules/lodash/_defineProperty.js +++ /dev/null @@ -1,11 +0,0 @@ -var getNative = require('./_getNative'); - -var defineProperty = (function() { - try { - var func = getNative(Object, 'defineProperty'); - func({}, '', {}); - return func; - } catch (e) {} -}()); - -module.exports = defineProperty; diff --git a/node_modules/lodash/_equalArrays.js b/node_modules/lodash/_equalArrays.js deleted file mode 100644 index f6a3b7c9..00000000 --- a/node_modules/lodash/_equalArrays.js +++ /dev/null @@ -1,83 +0,0 @@ -var SetCache = require('./_SetCache'), - arraySome = require('./_arraySome'), - cacheHas = require('./_cacheHas'); - -/** Used to compose bitmasks for value comparisons. */ -var COMPARE_PARTIAL_FLAG = 1, - COMPARE_UNORDERED_FLAG = 2; - -/** - * A specialized version of `baseIsEqualDeep` for arrays with support for - * partial deep comparisons. - * - * @private - * @param {Array} array The array to compare. - * @param {Array} other The other array to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} stack Tracks traversed `array` and `other` objects. - * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. - */ -function equalArrays(array, other, bitmask, customizer, equalFunc, stack) { - var isPartial = bitmask & COMPARE_PARTIAL_FLAG, - arrLength = array.length, - othLength = other.length; - - if (arrLength != othLength && !(isPartial && othLength > arrLength)) { - return false; - } - // Assume cyclic values are equal. - var stacked = stack.get(array); - if (stacked && stack.get(other)) { - return stacked == other; - } - var index = -1, - result = true, - seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined; - - stack.set(array, other); - stack.set(other, array); - - // Ignore non-index properties. - while (++index < arrLength) { - var arrValue = array[index], - othValue = other[index]; - - if (customizer) { - var compared = isPartial - ? customizer(othValue, arrValue, index, other, array, stack) - : customizer(arrValue, othValue, index, array, other, stack); - } - if (compared !== undefined) { - if (compared) { - continue; - } - result = false; - break; - } - // Recursively compare arrays (susceptible to call stack limits). - if (seen) { - if (!arraySome(other, function(othValue, othIndex) { - if (!cacheHas(seen, othIndex) && - (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) { - return seen.push(othIndex); - } - })) { - result = false; - break; - } - } else if (!( - arrValue === othValue || - equalFunc(arrValue, othValue, bitmask, customizer, stack) - )) { - result = false; - break; - } - } - stack['delete'](array); - stack['delete'](other); - return result; -} - -module.exports = equalArrays; diff --git a/node_modules/lodash/_equalByTag.js b/node_modules/lodash/_equalByTag.js deleted file mode 100644 index 71919e86..00000000 --- a/node_modules/lodash/_equalByTag.js +++ /dev/null @@ -1,112 +0,0 @@ -var Symbol = require('./_Symbol'), - Uint8Array = require('./_Uint8Array'), - eq = require('./eq'), - equalArrays = require('./_equalArrays'), - mapToArray = require('./_mapToArray'), - setToArray = require('./_setToArray'); - -/** Used to compose bitmasks for value comparisons. */ -var COMPARE_PARTIAL_FLAG = 1, - COMPARE_UNORDERED_FLAG = 2; - -/** `Object#toString` result references. */ -var boolTag = '[object Boolean]', - dateTag = '[object Date]', - errorTag = '[object Error]', - mapTag = '[object Map]', - numberTag = '[object Number]', - regexpTag = '[object RegExp]', - setTag = '[object Set]', - stringTag = '[object String]', - symbolTag = '[object Symbol]'; - -var arrayBufferTag = '[object ArrayBuffer]', - dataViewTag = '[object DataView]'; - -/** Used to convert symbols to primitives and strings. */ -var symbolProto = Symbol ? Symbol.prototype : undefined, - symbolValueOf = symbolProto ? symbolProto.valueOf : undefined; - -/** - * A specialized version of `baseIsEqualDeep` for comparing objects of - * the same `toStringTag`. - * - * **Note:** This function only supports comparing values with tags of - * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {string} tag The `toStringTag` of the objects to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} stack Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ -function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) { - switch (tag) { - case dataViewTag: - if ((object.byteLength != other.byteLength) || - (object.byteOffset != other.byteOffset)) { - return false; - } - object = object.buffer; - other = other.buffer; - - case arrayBufferTag: - if ((object.byteLength != other.byteLength) || - !equalFunc(new Uint8Array(object), new Uint8Array(other))) { - return false; - } - return true; - - case boolTag: - case dateTag: - case numberTag: - // Coerce booleans to `1` or `0` and dates to milliseconds. - // Invalid dates are coerced to `NaN`. - return eq(+object, +other); - - case errorTag: - return object.name == other.name && object.message == other.message; - - case regexpTag: - case stringTag: - // Coerce regexes to strings and treat strings, primitives and objects, - // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring - // for more details. - return object == (other + ''); - - case mapTag: - var convert = mapToArray; - - case setTag: - var isPartial = bitmask & COMPARE_PARTIAL_FLAG; - convert || (convert = setToArray); - - if (object.size != other.size && !isPartial) { - return false; - } - // Assume cyclic values are equal. - var stacked = stack.get(object); - if (stacked) { - return stacked == other; - } - bitmask |= COMPARE_UNORDERED_FLAG; - - // Recursively compare objects (susceptible to call stack limits). - stack.set(object, other); - var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack); - stack['delete'](object); - return result; - - case symbolTag: - if (symbolValueOf) { - return symbolValueOf.call(object) == symbolValueOf.call(other); - } - } - return false; -} - -module.exports = equalByTag; diff --git a/node_modules/lodash/_equalObjects.js b/node_modules/lodash/_equalObjects.js deleted file mode 100644 index 17421f37..00000000 --- a/node_modules/lodash/_equalObjects.js +++ /dev/null @@ -1,89 +0,0 @@ -var getAllKeys = require('./_getAllKeys'); - -/** Used to compose bitmasks for value comparisons. */ -var COMPARE_PARTIAL_FLAG = 1; - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * A specialized version of `baseIsEqualDeep` for objects with support for - * partial deep comparisons. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} stack Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ -function equalObjects(object, other, bitmask, customizer, equalFunc, stack) { - var isPartial = bitmask & COMPARE_PARTIAL_FLAG, - objProps = getAllKeys(object), - objLength = objProps.length, - othProps = getAllKeys(other), - othLength = othProps.length; - - if (objLength != othLength && !isPartial) { - return false; - } - var index = objLength; - while (index--) { - var key = objProps[index]; - if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) { - return false; - } - } - // Assume cyclic values are equal. - var stacked = stack.get(object); - if (stacked && stack.get(other)) { - return stacked == other; - } - var result = true; - stack.set(object, other); - stack.set(other, object); - - var skipCtor = isPartial; - while (++index < objLength) { - key = objProps[index]; - var objValue = object[key], - othValue = other[key]; - - if (customizer) { - var compared = isPartial - ? customizer(othValue, objValue, key, other, object, stack) - : customizer(objValue, othValue, key, object, other, stack); - } - // Recursively compare objects (susceptible to call stack limits). - if (!(compared === undefined - ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack)) - : compared - )) { - result = false; - break; - } - skipCtor || (skipCtor = key == 'constructor'); - } - if (result && !skipCtor) { - var objCtor = object.constructor, - othCtor = other.constructor; - - // Non `Object` object instances with different constructors are not equal. - if (objCtor != othCtor && - ('constructor' in object && 'constructor' in other) && - !(typeof objCtor == 'function' && objCtor instanceof objCtor && - typeof othCtor == 'function' && othCtor instanceof othCtor)) { - result = false; - } - } - stack['delete'](object); - stack['delete'](other); - return result; -} - -module.exports = equalObjects; diff --git a/node_modules/lodash/_escapeHtmlChar.js b/node_modules/lodash/_escapeHtmlChar.js deleted file mode 100644 index 7ca68ee6..00000000 --- a/node_modules/lodash/_escapeHtmlChar.js +++ /dev/null @@ -1,21 +0,0 @@ -var basePropertyOf = require('./_basePropertyOf'); - -/** Used to map characters to HTML entities. */ -var htmlEscapes = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - "'": ''' -}; - -/** - * Used by `_.escape` to convert characters to HTML entities. - * - * @private - * @param {string} chr The matched character to escape. - * @returns {string} Returns the escaped character. - */ -var escapeHtmlChar = basePropertyOf(htmlEscapes); - -module.exports = escapeHtmlChar; diff --git a/node_modules/lodash/_escapeStringChar.js b/node_modules/lodash/_escapeStringChar.js deleted file mode 100644 index 44eca96c..00000000 --- a/node_modules/lodash/_escapeStringChar.js +++ /dev/null @@ -1,22 +0,0 @@ -/** Used to escape characters for inclusion in compiled string literals. */ -var stringEscapes = { - '\\': '\\', - "'": "'", - '\n': 'n', - '\r': 'r', - '\u2028': 'u2028', - '\u2029': 'u2029' -}; - -/** - * Used by `_.template` to escape characters for inclusion in compiled string literals. - * - * @private - * @param {string} chr The matched character to escape. - * @returns {string} Returns the escaped character. - */ -function escapeStringChar(chr) { - return '\\' + stringEscapes[chr]; -} - -module.exports = escapeStringChar; diff --git a/node_modules/lodash/_flatRest.js b/node_modules/lodash/_flatRest.js deleted file mode 100644 index 94ab6cca..00000000 --- a/node_modules/lodash/_flatRest.js +++ /dev/null @@ -1,16 +0,0 @@ -var flatten = require('./flatten'), - overRest = require('./_overRest'), - setToString = require('./_setToString'); - -/** - * A specialized version of `baseRest` which flattens the rest array. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @returns {Function} Returns the new function. - */ -function flatRest(func) { - return setToString(overRest(func, undefined, flatten), func + ''); -} - -module.exports = flatRest; diff --git a/node_modules/lodash/_freeGlobal.js b/node_modules/lodash/_freeGlobal.js deleted file mode 100644 index bbec998f..00000000 --- a/node_modules/lodash/_freeGlobal.js +++ /dev/null @@ -1,4 +0,0 @@ -/** Detect free variable `global` from Node.js. */ -var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; - -module.exports = freeGlobal; diff --git a/node_modules/lodash/_getAllKeys.js b/node_modules/lodash/_getAllKeys.js deleted file mode 100644 index a9ce6995..00000000 --- a/node_modules/lodash/_getAllKeys.js +++ /dev/null @@ -1,16 +0,0 @@ -var baseGetAllKeys = require('./_baseGetAllKeys'), - getSymbols = require('./_getSymbols'), - keys = require('./keys'); - -/** - * Creates an array of own enumerable property names and symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names and symbols. - */ -function getAllKeys(object) { - return baseGetAllKeys(object, keys, getSymbols); -} - -module.exports = getAllKeys; diff --git a/node_modules/lodash/_getAllKeysIn.js b/node_modules/lodash/_getAllKeysIn.js deleted file mode 100644 index 1b466784..00000000 --- a/node_modules/lodash/_getAllKeysIn.js +++ /dev/null @@ -1,17 +0,0 @@ -var baseGetAllKeys = require('./_baseGetAllKeys'), - getSymbolsIn = require('./_getSymbolsIn'), - keysIn = require('./keysIn'); - -/** - * Creates an array of own and inherited enumerable property names and - * symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names and symbols. - */ -function getAllKeysIn(object) { - return baseGetAllKeys(object, keysIn, getSymbolsIn); -} - -module.exports = getAllKeysIn; diff --git a/node_modules/lodash/_getData.js b/node_modules/lodash/_getData.js deleted file mode 100644 index a1fe7b77..00000000 --- a/node_modules/lodash/_getData.js +++ /dev/null @@ -1,15 +0,0 @@ -var metaMap = require('./_metaMap'), - noop = require('./noop'); - -/** - * Gets metadata for `func`. - * - * @private - * @param {Function} func The function to query. - * @returns {*} Returns the metadata for `func`. - */ -var getData = !metaMap ? noop : function(func) { - return metaMap.get(func); -}; - -module.exports = getData; diff --git a/node_modules/lodash/_getFuncName.js b/node_modules/lodash/_getFuncName.js deleted file mode 100644 index 21e15b33..00000000 --- a/node_modules/lodash/_getFuncName.js +++ /dev/null @@ -1,31 +0,0 @@ -var realNames = require('./_realNames'); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Gets the name of `func`. - * - * @private - * @param {Function} func The function to query. - * @returns {string} Returns the function name. - */ -function getFuncName(func) { - var result = (func.name + ''), - array = realNames[result], - length = hasOwnProperty.call(realNames, result) ? array.length : 0; - - while (length--) { - var data = array[length], - otherFunc = data.func; - if (otherFunc == null || otherFunc == func) { - return data.name; - } - } - return result; -} - -module.exports = getFuncName; diff --git a/node_modules/lodash/_getHolder.js b/node_modules/lodash/_getHolder.js deleted file mode 100644 index 65e94b5c..00000000 --- a/node_modules/lodash/_getHolder.js +++ /dev/null @@ -1,13 +0,0 @@ -/** - * Gets the argument placeholder value for `func`. - * - * @private - * @param {Function} func The function to inspect. - * @returns {*} Returns the placeholder value. - */ -function getHolder(func) { - var object = func; - return object.placeholder; -} - -module.exports = getHolder; diff --git a/node_modules/lodash/_getMapData.js b/node_modules/lodash/_getMapData.js deleted file mode 100644 index 17f63032..00000000 --- a/node_modules/lodash/_getMapData.js +++ /dev/null @@ -1,18 +0,0 @@ -var isKeyable = require('./_isKeyable'); - -/** - * Gets the data for `map`. - * - * @private - * @param {Object} map The map to query. - * @param {string} key The reference key. - * @returns {*} Returns the map data. - */ -function getMapData(map, key) { - var data = map.__data__; - return isKeyable(key) - ? data[typeof key == 'string' ? 'string' : 'hash'] - : data.map; -} - -module.exports = getMapData; diff --git a/node_modules/lodash/_getMatchData.js b/node_modules/lodash/_getMatchData.js deleted file mode 100644 index 2cc70f91..00000000 --- a/node_modules/lodash/_getMatchData.js +++ /dev/null @@ -1,24 +0,0 @@ -var isStrictComparable = require('./_isStrictComparable'), - keys = require('./keys'); - -/** - * Gets the property names, values, and compare flags of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the match data of `object`. - */ -function getMatchData(object) { - var result = keys(object), - length = result.length; - - while (length--) { - var key = result[length], - value = object[key]; - - result[length] = [key, value, isStrictComparable(value)]; - } - return result; -} - -module.exports = getMatchData; diff --git a/node_modules/lodash/_getNative.js b/node_modules/lodash/_getNative.js deleted file mode 100644 index 97a622b8..00000000 --- a/node_modules/lodash/_getNative.js +++ /dev/null @@ -1,17 +0,0 @@ -var baseIsNative = require('./_baseIsNative'), - getValue = require('./_getValue'); - -/** - * Gets the native function at `key` of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {string} key The key of the method to get. - * @returns {*} Returns the function if it's native, else `undefined`. - */ -function getNative(object, key) { - var value = getValue(object, key); - return baseIsNative(value) ? value : undefined; -} - -module.exports = getNative; diff --git a/node_modules/lodash/_getPrototype.js b/node_modules/lodash/_getPrototype.js deleted file mode 100644 index e8086121..00000000 --- a/node_modules/lodash/_getPrototype.js +++ /dev/null @@ -1,6 +0,0 @@ -var overArg = require('./_overArg'); - -/** Built-in value references. */ -var getPrototype = overArg(Object.getPrototypeOf, Object); - -module.exports = getPrototype; diff --git a/node_modules/lodash/_getRawTag.js b/node_modules/lodash/_getRawTag.js deleted file mode 100644 index 49a95c9c..00000000 --- a/node_modules/lodash/_getRawTag.js +++ /dev/null @@ -1,46 +0,0 @@ -var Symbol = require('./_Symbol'); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ -var nativeObjectToString = objectProto.toString; - -/** Built-in value references. */ -var symToStringTag = Symbol ? Symbol.toStringTag : undefined; - -/** - * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the raw `toStringTag`. - */ -function getRawTag(value) { - var isOwn = hasOwnProperty.call(value, symToStringTag), - tag = value[symToStringTag]; - - try { - value[symToStringTag] = undefined; - var unmasked = true; - } catch (e) {} - - var result = nativeObjectToString.call(value); - if (unmasked) { - if (isOwn) { - value[symToStringTag] = tag; - } else { - delete value[symToStringTag]; - } - } - return result; -} - -module.exports = getRawTag; diff --git a/node_modules/lodash/_getSymbols.js b/node_modules/lodash/_getSymbols.js deleted file mode 100644 index 7d6eafeb..00000000 --- a/node_modules/lodash/_getSymbols.js +++ /dev/null @@ -1,30 +0,0 @@ -var arrayFilter = require('./_arrayFilter'), - stubArray = require('./stubArray'); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Built-in value references. */ -var propertyIsEnumerable = objectProto.propertyIsEnumerable; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeGetSymbols = Object.getOwnPropertySymbols; - -/** - * Creates an array of the own enumerable symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of symbols. - */ -var getSymbols = !nativeGetSymbols ? stubArray : function(object) { - if (object == null) { - return []; - } - object = Object(object); - return arrayFilter(nativeGetSymbols(object), function(symbol) { - return propertyIsEnumerable.call(object, symbol); - }); -}; - -module.exports = getSymbols; diff --git a/node_modules/lodash/_getSymbolsIn.js b/node_modules/lodash/_getSymbolsIn.js deleted file mode 100644 index cec0855a..00000000 --- a/node_modules/lodash/_getSymbolsIn.js +++ /dev/null @@ -1,25 +0,0 @@ -var arrayPush = require('./_arrayPush'), - getPrototype = require('./_getPrototype'), - getSymbols = require('./_getSymbols'), - stubArray = require('./stubArray'); - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeGetSymbols = Object.getOwnPropertySymbols; - -/** - * Creates an array of the own and inherited enumerable symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of symbols. - */ -var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) { - var result = []; - while (object) { - arrayPush(result, getSymbols(object)); - object = getPrototype(object); - } - return result; -}; - -module.exports = getSymbolsIn; diff --git a/node_modules/lodash/_getTag.js b/node_modules/lodash/_getTag.js deleted file mode 100644 index deaf89d5..00000000 --- a/node_modules/lodash/_getTag.js +++ /dev/null @@ -1,58 +0,0 @@ -var DataView = require('./_DataView'), - Map = require('./_Map'), - Promise = require('./_Promise'), - Set = require('./_Set'), - WeakMap = require('./_WeakMap'), - baseGetTag = require('./_baseGetTag'), - toSource = require('./_toSource'); - -/** `Object#toString` result references. */ -var mapTag = '[object Map]', - objectTag = '[object Object]', - promiseTag = '[object Promise]', - setTag = '[object Set]', - weakMapTag = '[object WeakMap]'; - -var dataViewTag = '[object DataView]'; - -/** Used to detect maps, sets, and weakmaps. */ -var dataViewCtorString = toSource(DataView), - mapCtorString = toSource(Map), - promiseCtorString = toSource(Promise), - setCtorString = toSource(Set), - weakMapCtorString = toSource(WeakMap); - -/** - * Gets the `toStringTag` of `value`. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the `toStringTag`. - */ -var getTag = baseGetTag; - -// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6. -if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) || - (Map && getTag(new Map) != mapTag) || - (Promise && getTag(Promise.resolve()) != promiseTag) || - (Set && getTag(new Set) != setTag) || - (WeakMap && getTag(new WeakMap) != weakMapTag)) { - getTag = function(value) { - var result = baseGetTag(value), - Ctor = result == objectTag ? value.constructor : undefined, - ctorString = Ctor ? toSource(Ctor) : ''; - - if (ctorString) { - switch (ctorString) { - case dataViewCtorString: return dataViewTag; - case mapCtorString: return mapTag; - case promiseCtorString: return promiseTag; - case setCtorString: return setTag; - case weakMapCtorString: return weakMapTag; - } - } - return result; - }; -} - -module.exports = getTag; diff --git a/node_modules/lodash/_getValue.js b/node_modules/lodash/_getValue.js deleted file mode 100644 index 5f7d7736..00000000 --- a/node_modules/lodash/_getValue.js +++ /dev/null @@ -1,13 +0,0 @@ -/** - * Gets the value at `key` of `object`. - * - * @private - * @param {Object} [object] The object to query. - * @param {string} key The key of the property to get. - * @returns {*} Returns the property value. - */ -function getValue(object, key) { - return object == null ? undefined : object[key]; -} - -module.exports = getValue; diff --git a/node_modules/lodash/_getView.js b/node_modules/lodash/_getView.js deleted file mode 100644 index df1e5d44..00000000 --- a/node_modules/lodash/_getView.js +++ /dev/null @@ -1,33 +0,0 @@ -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max, - nativeMin = Math.min; - -/** - * Gets the view, applying any `transforms` to the `start` and `end` positions. - * - * @private - * @param {number} start The start of the view. - * @param {number} end The end of the view. - * @param {Array} transforms The transformations to apply to the view. - * @returns {Object} Returns an object containing the `start` and `end` - * positions of the view. - */ -function getView(start, end, transforms) { - var index = -1, - length = transforms.length; - - while (++index < length) { - var data = transforms[index], - size = data.size; - - switch (data.type) { - case 'drop': start += size; break; - case 'dropRight': end -= size; break; - case 'take': end = nativeMin(end, start + size); break; - case 'takeRight': start = nativeMax(start, end - size); break; - } - } - return { 'start': start, 'end': end }; -} - -module.exports = getView; diff --git a/node_modules/lodash/_getWrapDetails.js b/node_modules/lodash/_getWrapDetails.js deleted file mode 100644 index 3bcc6e48..00000000 --- a/node_modules/lodash/_getWrapDetails.js +++ /dev/null @@ -1,17 +0,0 @@ -/** Used to match wrap detail comments. */ -var reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/, - reSplitDetails = /,? & /; - -/** - * Extracts wrapper details from the `source` body comment. - * - * @private - * @param {string} source The source to inspect. - * @returns {Array} Returns the wrapper details. - */ -function getWrapDetails(source) { - var match = source.match(reWrapDetails); - return match ? match[1].split(reSplitDetails) : []; -} - -module.exports = getWrapDetails; diff --git a/node_modules/lodash/_hasPath.js b/node_modules/lodash/_hasPath.js deleted file mode 100644 index 93dbde15..00000000 --- a/node_modules/lodash/_hasPath.js +++ /dev/null @@ -1,39 +0,0 @@ -var castPath = require('./_castPath'), - isArguments = require('./isArguments'), - isArray = require('./isArray'), - isIndex = require('./_isIndex'), - isLength = require('./isLength'), - toKey = require('./_toKey'); - -/** - * Checks if `path` exists on `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @param {Function} hasFunc The function to check properties. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - */ -function hasPath(object, path, hasFunc) { - path = castPath(path, object); - - var index = -1, - length = path.length, - result = false; - - while (++index < length) { - var key = toKey(path[index]); - if (!(result = object != null && hasFunc(object, key))) { - break; - } - object = object[key]; - } - if (result || ++index != length) { - return result; - } - length = object == null ? 0 : object.length; - return !!length && isLength(length) && isIndex(key, length) && - (isArray(object) || isArguments(object)); -} - -module.exports = hasPath; diff --git a/node_modules/lodash/_hasUnicode.js b/node_modules/lodash/_hasUnicode.js deleted file mode 100644 index cb6ca15f..00000000 --- a/node_modules/lodash/_hasUnicode.js +++ /dev/null @@ -1,26 +0,0 @@ -/** Used to compose unicode character classes. */ -var rsAstralRange = '\\ud800-\\udfff', - rsComboMarksRange = '\\u0300-\\u036f', - reComboHalfMarksRange = '\\ufe20-\\ufe2f', - rsComboSymbolsRange = '\\u20d0-\\u20ff', - rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, - rsVarRange = '\\ufe0e\\ufe0f'; - -/** Used to compose unicode capture groups. */ -var rsZWJ = '\\u200d'; - -/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ -var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']'); - -/** - * Checks if `string` contains Unicode symbols. - * - * @private - * @param {string} string The string to inspect. - * @returns {boolean} Returns `true` if a symbol is found, else `false`. - */ -function hasUnicode(string) { - return reHasUnicode.test(string); -} - -module.exports = hasUnicode; diff --git a/node_modules/lodash/_hasUnicodeWord.js b/node_modules/lodash/_hasUnicodeWord.js deleted file mode 100644 index a35d6e50..00000000 --- a/node_modules/lodash/_hasUnicodeWord.js +++ /dev/null @@ -1,15 +0,0 @@ -/** Used to detect strings that need a more robust regexp to match words. */ -var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/; - -/** - * Checks if `string` contains a word composed of Unicode symbols. - * - * @private - * @param {string} string The string to inspect. - * @returns {boolean} Returns `true` if a word is found, else `false`. - */ -function hasUnicodeWord(string) { - return reHasUnicodeWord.test(string); -} - -module.exports = hasUnicodeWord; diff --git a/node_modules/lodash/_hashClear.js b/node_modules/lodash/_hashClear.js deleted file mode 100644 index 5d4b70cc..00000000 --- a/node_modules/lodash/_hashClear.js +++ /dev/null @@ -1,15 +0,0 @@ -var nativeCreate = require('./_nativeCreate'); - -/** - * Removes all key-value entries from the hash. - * - * @private - * @name clear - * @memberOf Hash - */ -function hashClear() { - this.__data__ = nativeCreate ? nativeCreate(null) : {}; - this.size = 0; -} - -module.exports = hashClear; diff --git a/node_modules/lodash/_hashDelete.js b/node_modules/lodash/_hashDelete.js deleted file mode 100644 index ea9dabf1..00000000 --- a/node_modules/lodash/_hashDelete.js +++ /dev/null @@ -1,17 +0,0 @@ -/** - * Removes `key` and its value from the hash. - * - * @private - * @name delete - * @memberOf Hash - * @param {Object} hash The hash to modify. - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ -function hashDelete(key) { - var result = this.has(key) && delete this.__data__[key]; - this.size -= result ? 1 : 0; - return result; -} - -module.exports = hashDelete; diff --git a/node_modules/lodash/_hashGet.js b/node_modules/lodash/_hashGet.js deleted file mode 100644 index 1fc2f34b..00000000 --- a/node_modules/lodash/_hashGet.js +++ /dev/null @@ -1,30 +0,0 @@ -var nativeCreate = require('./_nativeCreate'); - -/** Used to stand-in for `undefined` hash values. */ -var HASH_UNDEFINED = '__lodash_hash_undefined__'; - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Gets the hash value for `key`. - * - * @private - * @name get - * @memberOf Hash - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ -function hashGet(key) { - var data = this.__data__; - if (nativeCreate) { - var result = data[key]; - return result === HASH_UNDEFINED ? undefined : result; - } - return hasOwnProperty.call(data, key) ? data[key] : undefined; -} - -module.exports = hashGet; diff --git a/node_modules/lodash/_hashHas.js b/node_modules/lodash/_hashHas.js deleted file mode 100644 index 281a5517..00000000 --- a/node_modules/lodash/_hashHas.js +++ /dev/null @@ -1,23 +0,0 @@ -var nativeCreate = require('./_nativeCreate'); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Checks if a hash value for `key` exists. - * - * @private - * @name has - * @memberOf Hash - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function hashHas(key) { - var data = this.__data__; - return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key); -} - -module.exports = hashHas; diff --git a/node_modules/lodash/_hashSet.js b/node_modules/lodash/_hashSet.js deleted file mode 100644 index e1055283..00000000 --- a/node_modules/lodash/_hashSet.js +++ /dev/null @@ -1,23 +0,0 @@ -var nativeCreate = require('./_nativeCreate'); - -/** Used to stand-in for `undefined` hash values. */ -var HASH_UNDEFINED = '__lodash_hash_undefined__'; - -/** - * Sets the hash `key` to `value`. - * - * @private - * @name set - * @memberOf Hash - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the hash instance. - */ -function hashSet(key, value) { - var data = this.__data__; - this.size += this.has(key) ? 0 : 1; - data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value; - return this; -} - -module.exports = hashSet; diff --git a/node_modules/lodash/_initCloneArray.js b/node_modules/lodash/_initCloneArray.js deleted file mode 100644 index 078c15af..00000000 --- a/node_modules/lodash/_initCloneArray.js +++ /dev/null @@ -1,26 +0,0 @@ -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Initializes an array clone. - * - * @private - * @param {Array} array The array to clone. - * @returns {Array} Returns the initialized clone. - */ -function initCloneArray(array) { - var length = array.length, - result = new array.constructor(length); - - // Add properties assigned by `RegExp#exec`. - if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) { - result.index = array.index; - result.input = array.input; - } - return result; -} - -module.exports = initCloneArray; diff --git a/node_modules/lodash/_initCloneByTag.js b/node_modules/lodash/_initCloneByTag.js deleted file mode 100644 index f69a008c..00000000 --- a/node_modules/lodash/_initCloneByTag.js +++ /dev/null @@ -1,77 +0,0 @@ -var cloneArrayBuffer = require('./_cloneArrayBuffer'), - cloneDataView = require('./_cloneDataView'), - cloneRegExp = require('./_cloneRegExp'), - cloneSymbol = require('./_cloneSymbol'), - cloneTypedArray = require('./_cloneTypedArray'); - -/** `Object#toString` result references. */ -var boolTag = '[object Boolean]', - dateTag = '[object Date]', - mapTag = '[object Map]', - numberTag = '[object Number]', - regexpTag = '[object RegExp]', - setTag = '[object Set]', - stringTag = '[object String]', - symbolTag = '[object Symbol]'; - -var arrayBufferTag = '[object ArrayBuffer]', - dataViewTag = '[object DataView]', - float32Tag = '[object Float32Array]', - float64Tag = '[object Float64Array]', - int8Tag = '[object Int8Array]', - int16Tag = '[object Int16Array]', - int32Tag = '[object Int32Array]', - uint8Tag = '[object Uint8Array]', - uint8ClampedTag = '[object Uint8ClampedArray]', - uint16Tag = '[object Uint16Array]', - uint32Tag = '[object Uint32Array]'; - -/** - * Initializes an object clone based on its `toStringTag`. - * - * **Note:** This function only supports cloning values with tags of - * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`. - * - * @private - * @param {Object} object The object to clone. - * @param {string} tag The `toStringTag` of the object to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the initialized clone. - */ -function initCloneByTag(object, tag, isDeep) { - var Ctor = object.constructor; - switch (tag) { - case arrayBufferTag: - return cloneArrayBuffer(object); - - case boolTag: - case dateTag: - return new Ctor(+object); - - case dataViewTag: - return cloneDataView(object, isDeep); - - case float32Tag: case float64Tag: - case int8Tag: case int16Tag: case int32Tag: - case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag: - return cloneTypedArray(object, isDeep); - - case mapTag: - return new Ctor; - - case numberTag: - case stringTag: - return new Ctor(object); - - case regexpTag: - return cloneRegExp(object); - - case setTag: - return new Ctor; - - case symbolTag: - return cloneSymbol(object); - } -} - -module.exports = initCloneByTag; diff --git a/node_modules/lodash/_initCloneObject.js b/node_modules/lodash/_initCloneObject.js deleted file mode 100644 index 5a13e64a..00000000 --- a/node_modules/lodash/_initCloneObject.js +++ /dev/null @@ -1,18 +0,0 @@ -var baseCreate = require('./_baseCreate'), - getPrototype = require('./_getPrototype'), - isPrototype = require('./_isPrototype'); - -/** - * Initializes an object clone. - * - * @private - * @param {Object} object The object to clone. - * @returns {Object} Returns the initialized clone. - */ -function initCloneObject(object) { - return (typeof object.constructor == 'function' && !isPrototype(object)) - ? baseCreate(getPrototype(object)) - : {}; -} - -module.exports = initCloneObject; diff --git a/node_modules/lodash/_insertWrapDetails.js b/node_modules/lodash/_insertWrapDetails.js deleted file mode 100644 index e7908086..00000000 --- a/node_modules/lodash/_insertWrapDetails.js +++ /dev/null @@ -1,23 +0,0 @@ -/** Used to match wrap detail comments. */ -var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/; - -/** - * Inserts wrapper `details` in a comment at the top of the `source` body. - * - * @private - * @param {string} source The source to modify. - * @returns {Array} details The details to insert. - * @returns {string} Returns the modified source. - */ -function insertWrapDetails(source, details) { - var length = details.length; - if (!length) { - return source; - } - var lastIndex = length - 1; - details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex]; - details = details.join(length > 2 ? ', ' : ' '); - return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n'); -} - -module.exports = insertWrapDetails; diff --git a/node_modules/lodash/_isFlattenable.js b/node_modules/lodash/_isFlattenable.js deleted file mode 100644 index 4cc2c249..00000000 --- a/node_modules/lodash/_isFlattenable.js +++ /dev/null @@ -1,20 +0,0 @@ -var Symbol = require('./_Symbol'), - isArguments = require('./isArguments'), - isArray = require('./isArray'); - -/** Built-in value references. */ -var spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined; - -/** - * Checks if `value` is a flattenable `arguments` object or array. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. - */ -function isFlattenable(value) { - return isArray(value) || isArguments(value) || - !!(spreadableSymbol && value && value[spreadableSymbol]); -} - -module.exports = isFlattenable; diff --git a/node_modules/lodash/_isIndex.js b/node_modules/lodash/_isIndex.js deleted file mode 100644 index 061cd390..00000000 --- a/node_modules/lodash/_isIndex.js +++ /dev/null @@ -1,25 +0,0 @@ -/** Used as references for various `Number` constants. */ -var MAX_SAFE_INTEGER = 9007199254740991; - -/** Used to detect unsigned integer values. */ -var reIsUint = /^(?:0|[1-9]\d*)$/; - -/** - * Checks if `value` is a valid array-like index. - * - * @private - * @param {*} value The value to check. - * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. - * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. - */ -function isIndex(value, length) { - var type = typeof value; - length = length == null ? MAX_SAFE_INTEGER : length; - - return !!length && - (type == 'number' || - (type != 'symbol' && reIsUint.test(value))) && - (value > -1 && value % 1 == 0 && value < length); -} - -module.exports = isIndex; diff --git a/node_modules/lodash/_isIterateeCall.js b/node_modules/lodash/_isIterateeCall.js deleted file mode 100644 index a0bb5a9c..00000000 --- a/node_modules/lodash/_isIterateeCall.js +++ /dev/null @@ -1,30 +0,0 @@ -var eq = require('./eq'), - isArrayLike = require('./isArrayLike'), - isIndex = require('./_isIndex'), - isObject = require('./isObject'); - -/** - * Checks if the given arguments are from an iteratee call. - * - * @private - * @param {*} value The potential iteratee value argument. - * @param {*} index The potential iteratee index or key argument. - * @param {*} object The potential iteratee object argument. - * @returns {boolean} Returns `true` if the arguments are from an iteratee call, - * else `false`. - */ -function isIterateeCall(value, index, object) { - if (!isObject(object)) { - return false; - } - var type = typeof index; - if (type == 'number' - ? (isArrayLike(object) && isIndex(index, object.length)) - : (type == 'string' && index in object) - ) { - return eq(object[index], value); - } - return false; -} - -module.exports = isIterateeCall; diff --git a/node_modules/lodash/_isKey.js b/node_modules/lodash/_isKey.js deleted file mode 100644 index ff08b068..00000000 --- a/node_modules/lodash/_isKey.js +++ /dev/null @@ -1,29 +0,0 @@ -var isArray = require('./isArray'), - isSymbol = require('./isSymbol'); - -/** Used to match property names within property paths. */ -var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/, - reIsPlainProp = /^\w*$/; - -/** - * Checks if `value` is a property name and not a property path. - * - * @private - * @param {*} value The value to check. - * @param {Object} [object] The object to query keys on. - * @returns {boolean} Returns `true` if `value` is a property name, else `false`. - */ -function isKey(value, object) { - if (isArray(value)) { - return false; - } - var type = typeof value; - if (type == 'number' || type == 'symbol' || type == 'boolean' || - value == null || isSymbol(value)) { - return true; - } - return reIsPlainProp.test(value) || !reIsDeepProp.test(value) || - (object != null && value in Object(object)); -} - -module.exports = isKey; diff --git a/node_modules/lodash/_isKeyable.js b/node_modules/lodash/_isKeyable.js deleted file mode 100644 index 39f1828d..00000000 --- a/node_modules/lodash/_isKeyable.js +++ /dev/null @@ -1,15 +0,0 @@ -/** - * Checks if `value` is suitable for use as unique object key. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is suitable, else `false`. - */ -function isKeyable(value) { - var type = typeof value; - return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') - ? (value !== '__proto__') - : (value === null); -} - -module.exports = isKeyable; diff --git a/node_modules/lodash/_isLaziable.js b/node_modules/lodash/_isLaziable.js deleted file mode 100644 index a57c4f2d..00000000 --- a/node_modules/lodash/_isLaziable.js +++ /dev/null @@ -1,28 +0,0 @@ -var LazyWrapper = require('./_LazyWrapper'), - getData = require('./_getData'), - getFuncName = require('./_getFuncName'), - lodash = require('./wrapperLodash'); - -/** - * Checks if `func` has a lazy counterpart. - * - * @private - * @param {Function} func The function to check. - * @returns {boolean} Returns `true` if `func` has a lazy counterpart, - * else `false`. - */ -function isLaziable(func) { - var funcName = getFuncName(func), - other = lodash[funcName]; - - if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) { - return false; - } - if (func === other) { - return true; - } - var data = getData(other); - return !!data && func === data[0]; -} - -module.exports = isLaziable; diff --git a/node_modules/lodash/_isMaskable.js b/node_modules/lodash/_isMaskable.js deleted file mode 100644 index eb98d09f..00000000 --- a/node_modules/lodash/_isMaskable.js +++ /dev/null @@ -1,14 +0,0 @@ -var coreJsData = require('./_coreJsData'), - isFunction = require('./isFunction'), - stubFalse = require('./stubFalse'); - -/** - * Checks if `func` is capable of being masked. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `func` is maskable, else `false`. - */ -var isMaskable = coreJsData ? isFunction : stubFalse; - -module.exports = isMaskable; diff --git a/node_modules/lodash/_isMasked.js b/node_modules/lodash/_isMasked.js deleted file mode 100644 index 4b0f21ba..00000000 --- a/node_modules/lodash/_isMasked.js +++ /dev/null @@ -1,20 +0,0 @@ -var coreJsData = require('./_coreJsData'); - -/** Used to detect methods masquerading as native. */ -var maskSrcKey = (function() { - var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); - return uid ? ('Symbol(src)_1.' + uid) : ''; -}()); - -/** - * Checks if `func` has its source masked. - * - * @private - * @param {Function} func The function to check. - * @returns {boolean} Returns `true` if `func` is masked, else `false`. - */ -function isMasked(func) { - return !!maskSrcKey && (maskSrcKey in func); -} - -module.exports = isMasked; diff --git a/node_modules/lodash/_isPrototype.js b/node_modules/lodash/_isPrototype.js deleted file mode 100644 index 0f29498d..00000000 --- a/node_modules/lodash/_isPrototype.js +++ /dev/null @@ -1,18 +0,0 @@ -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** - * Checks if `value` is likely a prototype object. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a prototype, else `false`. - */ -function isPrototype(value) { - var Ctor = value && value.constructor, - proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto; - - return value === proto; -} - -module.exports = isPrototype; diff --git a/node_modules/lodash/_isStrictComparable.js b/node_modules/lodash/_isStrictComparable.js deleted file mode 100644 index b59f40b8..00000000 --- a/node_modules/lodash/_isStrictComparable.js +++ /dev/null @@ -1,15 +0,0 @@ -var isObject = require('./isObject'); - -/** - * Checks if `value` is suitable for strict equality comparisons, i.e. `===`. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` if suitable for strict - * equality comparisons, else `false`. - */ -function isStrictComparable(value) { - return value === value && !isObject(value); -} - -module.exports = isStrictComparable; diff --git a/node_modules/lodash/_iteratorToArray.js b/node_modules/lodash/_iteratorToArray.js deleted file mode 100644 index 47685664..00000000 --- a/node_modules/lodash/_iteratorToArray.js +++ /dev/null @@ -1,18 +0,0 @@ -/** - * Converts `iterator` to an array. - * - * @private - * @param {Object} iterator The iterator to convert. - * @returns {Array} Returns the converted array. - */ -function iteratorToArray(iterator) { - var data, - result = []; - - while (!(data = iterator.next()).done) { - result.push(data.value); - } - return result; -} - -module.exports = iteratorToArray; diff --git a/node_modules/lodash/_lazyClone.js b/node_modules/lodash/_lazyClone.js deleted file mode 100644 index d8a51f87..00000000 --- a/node_modules/lodash/_lazyClone.js +++ /dev/null @@ -1,23 +0,0 @@ -var LazyWrapper = require('./_LazyWrapper'), - copyArray = require('./_copyArray'); - -/** - * Creates a clone of the lazy wrapper object. - * - * @private - * @name clone - * @memberOf LazyWrapper - * @returns {Object} Returns the cloned `LazyWrapper` object. - */ -function lazyClone() { - var result = new LazyWrapper(this.__wrapped__); - result.__actions__ = copyArray(this.__actions__); - result.__dir__ = this.__dir__; - result.__filtered__ = this.__filtered__; - result.__iteratees__ = copyArray(this.__iteratees__); - result.__takeCount__ = this.__takeCount__; - result.__views__ = copyArray(this.__views__); - return result; -} - -module.exports = lazyClone; diff --git a/node_modules/lodash/_lazyReverse.js b/node_modules/lodash/_lazyReverse.js deleted file mode 100644 index c5b52190..00000000 --- a/node_modules/lodash/_lazyReverse.js +++ /dev/null @@ -1,23 +0,0 @@ -var LazyWrapper = require('./_LazyWrapper'); - -/** - * Reverses the direction of lazy iteration. - * - * @private - * @name reverse - * @memberOf LazyWrapper - * @returns {Object} Returns the new reversed `LazyWrapper` object. - */ -function lazyReverse() { - if (this.__filtered__) { - var result = new LazyWrapper(this); - result.__dir__ = -1; - result.__filtered__ = true; - } else { - result = this.clone(); - result.__dir__ *= -1; - } - return result; -} - -module.exports = lazyReverse; diff --git a/node_modules/lodash/_lazyValue.js b/node_modules/lodash/_lazyValue.js deleted file mode 100644 index 371ca8d2..00000000 --- a/node_modules/lodash/_lazyValue.js +++ /dev/null @@ -1,69 +0,0 @@ -var baseWrapperValue = require('./_baseWrapperValue'), - getView = require('./_getView'), - isArray = require('./isArray'); - -/** Used to indicate the type of lazy iteratees. */ -var LAZY_FILTER_FLAG = 1, - LAZY_MAP_FLAG = 2; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMin = Math.min; - -/** - * Extracts the unwrapped value from its lazy wrapper. - * - * @private - * @name value - * @memberOf LazyWrapper - * @returns {*} Returns the unwrapped value. - */ -function lazyValue() { - var array = this.__wrapped__.value(), - dir = this.__dir__, - isArr = isArray(array), - isRight = dir < 0, - arrLength = isArr ? array.length : 0, - view = getView(0, arrLength, this.__views__), - start = view.start, - end = view.end, - length = end - start, - index = isRight ? end : (start - 1), - iteratees = this.__iteratees__, - iterLength = iteratees.length, - resIndex = 0, - takeCount = nativeMin(length, this.__takeCount__); - - if (!isArr || (!isRight && arrLength == length && takeCount == length)) { - return baseWrapperValue(array, this.__actions__); - } - var result = []; - - outer: - while (length-- && resIndex < takeCount) { - index += dir; - - var iterIndex = -1, - value = array[index]; - - while (++iterIndex < iterLength) { - var data = iteratees[iterIndex], - iteratee = data.iteratee, - type = data.type, - computed = iteratee(value); - - if (type == LAZY_MAP_FLAG) { - value = computed; - } else if (!computed) { - if (type == LAZY_FILTER_FLAG) { - continue outer; - } else { - break outer; - } - } - } - result[resIndex++] = value; - } - return result; -} - -module.exports = lazyValue; diff --git a/node_modules/lodash/_listCacheClear.js b/node_modules/lodash/_listCacheClear.js deleted file mode 100644 index acbe39a5..00000000 --- a/node_modules/lodash/_listCacheClear.js +++ /dev/null @@ -1,13 +0,0 @@ -/** - * Removes all key-value entries from the list cache. - * - * @private - * @name clear - * @memberOf ListCache - */ -function listCacheClear() { - this.__data__ = []; - this.size = 0; -} - -module.exports = listCacheClear; diff --git a/node_modules/lodash/_listCacheDelete.js b/node_modules/lodash/_listCacheDelete.js deleted file mode 100644 index b1384ade..00000000 --- a/node_modules/lodash/_listCacheDelete.js +++ /dev/null @@ -1,35 +0,0 @@ -var assocIndexOf = require('./_assocIndexOf'); - -/** Used for built-in method references. */ -var arrayProto = Array.prototype; - -/** Built-in value references. */ -var splice = arrayProto.splice; - -/** - * Removes `key` and its value from the list cache. - * - * @private - * @name delete - * @memberOf ListCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ -function listCacheDelete(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { - return false; - } - var lastIndex = data.length - 1; - if (index == lastIndex) { - data.pop(); - } else { - splice.call(data, index, 1); - } - --this.size; - return true; -} - -module.exports = listCacheDelete; diff --git a/node_modules/lodash/_listCacheGet.js b/node_modules/lodash/_listCacheGet.js deleted file mode 100644 index f8192fc3..00000000 --- a/node_modules/lodash/_listCacheGet.js +++ /dev/null @@ -1,19 +0,0 @@ -var assocIndexOf = require('./_assocIndexOf'); - -/** - * Gets the list cache value for `key`. - * - * @private - * @name get - * @memberOf ListCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ -function listCacheGet(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - return index < 0 ? undefined : data[index][1]; -} - -module.exports = listCacheGet; diff --git a/node_modules/lodash/_listCacheHas.js b/node_modules/lodash/_listCacheHas.js deleted file mode 100644 index 2adf6714..00000000 --- a/node_modules/lodash/_listCacheHas.js +++ /dev/null @@ -1,16 +0,0 @@ -var assocIndexOf = require('./_assocIndexOf'); - -/** - * Checks if a list cache value for `key` exists. - * - * @private - * @name has - * @memberOf ListCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function listCacheHas(key) { - return assocIndexOf(this.__data__, key) > -1; -} - -module.exports = listCacheHas; diff --git a/node_modules/lodash/_listCacheSet.js b/node_modules/lodash/_listCacheSet.js deleted file mode 100644 index 5855c95e..00000000 --- a/node_modules/lodash/_listCacheSet.js +++ /dev/null @@ -1,26 +0,0 @@ -var assocIndexOf = require('./_assocIndexOf'); - -/** - * Sets the list cache `key` to `value`. - * - * @private - * @name set - * @memberOf ListCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the list cache instance. - */ -function listCacheSet(key, value) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { - ++this.size; - data.push([key, value]); - } else { - data[index][1] = value; - } - return this; -} - -module.exports = listCacheSet; diff --git a/node_modules/lodash/_mapCacheClear.js b/node_modules/lodash/_mapCacheClear.js deleted file mode 100644 index bc9ca204..00000000 --- a/node_modules/lodash/_mapCacheClear.js +++ /dev/null @@ -1,21 +0,0 @@ -var Hash = require('./_Hash'), - ListCache = require('./_ListCache'), - Map = require('./_Map'); - -/** - * Removes all key-value entries from the map. - * - * @private - * @name clear - * @memberOf MapCache - */ -function mapCacheClear() { - this.size = 0; - this.__data__ = { - 'hash': new Hash, - 'map': new (Map || ListCache), - 'string': new Hash - }; -} - -module.exports = mapCacheClear; diff --git a/node_modules/lodash/_mapCacheDelete.js b/node_modules/lodash/_mapCacheDelete.js deleted file mode 100644 index 946ca3c9..00000000 --- a/node_modules/lodash/_mapCacheDelete.js +++ /dev/null @@ -1,18 +0,0 @@ -var getMapData = require('./_getMapData'); - -/** - * Removes `key` and its value from the map. - * - * @private - * @name delete - * @memberOf MapCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ -function mapCacheDelete(key) { - var result = getMapData(this, key)['delete'](key); - this.size -= result ? 1 : 0; - return result; -} - -module.exports = mapCacheDelete; diff --git a/node_modules/lodash/_mapCacheGet.js b/node_modules/lodash/_mapCacheGet.js deleted file mode 100644 index f29f55cf..00000000 --- a/node_modules/lodash/_mapCacheGet.js +++ /dev/null @@ -1,16 +0,0 @@ -var getMapData = require('./_getMapData'); - -/** - * Gets the map value for `key`. - * - * @private - * @name get - * @memberOf MapCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ -function mapCacheGet(key) { - return getMapData(this, key).get(key); -} - -module.exports = mapCacheGet; diff --git a/node_modules/lodash/_mapCacheHas.js b/node_modules/lodash/_mapCacheHas.js deleted file mode 100644 index a1214c02..00000000 --- a/node_modules/lodash/_mapCacheHas.js +++ /dev/null @@ -1,16 +0,0 @@ -var getMapData = require('./_getMapData'); - -/** - * Checks if a map value for `key` exists. - * - * @private - * @name has - * @memberOf MapCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function mapCacheHas(key) { - return getMapData(this, key).has(key); -} - -module.exports = mapCacheHas; diff --git a/node_modules/lodash/_mapCacheSet.js b/node_modules/lodash/_mapCacheSet.js deleted file mode 100644 index 73468492..00000000 --- a/node_modules/lodash/_mapCacheSet.js +++ /dev/null @@ -1,22 +0,0 @@ -var getMapData = require('./_getMapData'); - -/** - * Sets the map `key` to `value`. - * - * @private - * @name set - * @memberOf MapCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the map cache instance. - */ -function mapCacheSet(key, value) { - var data = getMapData(this, key), - size = data.size; - - data.set(key, value); - this.size += data.size == size ? 0 : 1; - return this; -} - -module.exports = mapCacheSet; diff --git a/node_modules/lodash/_mapToArray.js b/node_modules/lodash/_mapToArray.js deleted file mode 100644 index fe3dd531..00000000 --- a/node_modules/lodash/_mapToArray.js +++ /dev/null @@ -1,18 +0,0 @@ -/** - * Converts `map` to its key-value pairs. - * - * @private - * @param {Object} map The map to convert. - * @returns {Array} Returns the key-value pairs. - */ -function mapToArray(map) { - var index = -1, - result = Array(map.size); - - map.forEach(function(value, key) { - result[++index] = [key, value]; - }); - return result; -} - -module.exports = mapToArray; diff --git a/node_modules/lodash/_matchesStrictComparable.js b/node_modules/lodash/_matchesStrictComparable.js deleted file mode 100644 index f608af9e..00000000 --- a/node_modules/lodash/_matchesStrictComparable.js +++ /dev/null @@ -1,20 +0,0 @@ -/** - * A specialized version of `matchesProperty` for source values suitable - * for strict equality comparisons, i.e. `===`. - * - * @private - * @param {string} key The key of the property to get. - * @param {*} srcValue The value to match. - * @returns {Function} Returns the new spec function. - */ -function matchesStrictComparable(key, srcValue) { - return function(object) { - if (object == null) { - return false; - } - return object[key] === srcValue && - (srcValue !== undefined || (key in Object(object))); - }; -} - -module.exports = matchesStrictComparable; diff --git a/node_modules/lodash/_memoizeCapped.js b/node_modules/lodash/_memoizeCapped.js deleted file mode 100644 index 7f71c8fb..00000000 --- a/node_modules/lodash/_memoizeCapped.js +++ /dev/null @@ -1,26 +0,0 @@ -var memoize = require('./memoize'); - -/** Used as the maximum memoize cache size. */ -var MAX_MEMOIZE_SIZE = 500; - -/** - * A specialized version of `_.memoize` which clears the memoized function's - * cache when it exceeds `MAX_MEMOIZE_SIZE`. - * - * @private - * @param {Function} func The function to have its output memoized. - * @returns {Function} Returns the new memoized function. - */ -function memoizeCapped(func) { - var result = memoize(func, function(key) { - if (cache.size === MAX_MEMOIZE_SIZE) { - cache.clear(); - } - return key; - }); - - var cache = result.cache; - return result; -} - -module.exports = memoizeCapped; diff --git a/node_modules/lodash/_mergeData.js b/node_modules/lodash/_mergeData.js deleted file mode 100644 index cb570f97..00000000 --- a/node_modules/lodash/_mergeData.js +++ /dev/null @@ -1,90 +0,0 @@ -var composeArgs = require('./_composeArgs'), - composeArgsRight = require('./_composeArgsRight'), - replaceHolders = require('./_replaceHolders'); - -/** Used as the internal argument placeholder. */ -var PLACEHOLDER = '__lodash_placeholder__'; - -/** Used to compose bitmasks for function metadata. */ -var WRAP_BIND_FLAG = 1, - WRAP_BIND_KEY_FLAG = 2, - WRAP_CURRY_BOUND_FLAG = 4, - WRAP_CURRY_FLAG = 8, - WRAP_ARY_FLAG = 128, - WRAP_REARG_FLAG = 256; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMin = Math.min; - -/** - * Merges the function metadata of `source` into `data`. - * - * Merging metadata reduces the number of wrappers used to invoke a function. - * This is possible because methods like `_.bind`, `_.curry`, and `_.partial` - * may be applied regardless of execution order. Methods like `_.ary` and - * `_.rearg` modify function arguments, making the order in which they are - * executed important, preventing the merging of metadata. However, we make - * an exception for a safe combined case where curried functions have `_.ary` - * and or `_.rearg` applied. - * - * @private - * @param {Array} data The destination metadata. - * @param {Array} source The source metadata. - * @returns {Array} Returns `data`. - */ -function mergeData(data, source) { - var bitmask = data[1], - srcBitmask = source[1], - newBitmask = bitmask | srcBitmask, - isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG); - - var isCombo = - ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) || - ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) || - ((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG)); - - // Exit early if metadata can't be merged. - if (!(isCommon || isCombo)) { - return data; - } - // Use source `thisArg` if available. - if (srcBitmask & WRAP_BIND_FLAG) { - data[2] = source[2]; - // Set when currying a bound function. - newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG; - } - // Compose partial arguments. - var value = source[3]; - if (value) { - var partials = data[3]; - data[3] = partials ? composeArgs(partials, value, source[4]) : value; - data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4]; - } - // Compose partial right arguments. - value = source[5]; - if (value) { - partials = data[5]; - data[5] = partials ? composeArgsRight(partials, value, source[6]) : value; - data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6]; - } - // Use source `argPos` if available. - value = source[7]; - if (value) { - data[7] = value; - } - // Use source `ary` if it's smaller. - if (srcBitmask & WRAP_ARY_FLAG) { - data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]); - } - // Use source `arity` if one is not provided. - if (data[9] == null) { - data[9] = source[9]; - } - // Use source `func` and merge bitmasks. - data[0] = source[0]; - data[1] = newBitmask; - - return data; -} - -module.exports = mergeData; diff --git a/node_modules/lodash/_metaMap.js b/node_modules/lodash/_metaMap.js deleted file mode 100644 index 0157a0b0..00000000 --- a/node_modules/lodash/_metaMap.js +++ /dev/null @@ -1,6 +0,0 @@ -var WeakMap = require('./_WeakMap'); - -/** Used to store function metadata. */ -var metaMap = WeakMap && new WeakMap; - -module.exports = metaMap; diff --git a/node_modules/lodash/_nativeCreate.js b/node_modules/lodash/_nativeCreate.js deleted file mode 100644 index c7aede85..00000000 --- a/node_modules/lodash/_nativeCreate.js +++ /dev/null @@ -1,6 +0,0 @@ -var getNative = require('./_getNative'); - -/* Built-in method references that are verified to be native. */ -var nativeCreate = getNative(Object, 'create'); - -module.exports = nativeCreate; diff --git a/node_modules/lodash/_nativeKeys.js b/node_modules/lodash/_nativeKeys.js deleted file mode 100644 index 479a104a..00000000 --- a/node_modules/lodash/_nativeKeys.js +++ /dev/null @@ -1,6 +0,0 @@ -var overArg = require('./_overArg'); - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeKeys = overArg(Object.keys, Object); - -module.exports = nativeKeys; diff --git a/node_modules/lodash/_nativeKeysIn.js b/node_modules/lodash/_nativeKeysIn.js deleted file mode 100644 index 00ee5059..00000000 --- a/node_modules/lodash/_nativeKeysIn.js +++ /dev/null @@ -1,20 +0,0 @@ -/** - * This function is like - * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) - * except that it includes inherited enumerable properties. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ -function nativeKeysIn(object) { - var result = []; - if (object != null) { - for (var key in Object(object)) { - result.push(key); - } - } - return result; -} - -module.exports = nativeKeysIn; diff --git a/node_modules/lodash/_nodeUtil.js b/node_modules/lodash/_nodeUtil.js deleted file mode 100644 index 14e179fe..00000000 --- a/node_modules/lodash/_nodeUtil.js +++ /dev/null @@ -1,22 +0,0 @@ -var freeGlobal = require('./_freeGlobal'); - -/** Detect free variable `exports`. */ -var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; - -/** Detect free variable `module`. */ -var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; - -/** Detect the popular CommonJS extension `module.exports`. */ -var moduleExports = freeModule && freeModule.exports === freeExports; - -/** Detect free variable `process` from Node.js. */ -var freeProcess = moduleExports && freeGlobal.process; - -/** Used to access faster Node.js helpers. */ -var nodeUtil = (function() { - try { - return freeProcess && freeProcess.binding && freeProcess.binding('util'); - } catch (e) {} -}()); - -module.exports = nodeUtil; diff --git a/node_modules/lodash/_objectToString.js b/node_modules/lodash/_objectToString.js deleted file mode 100644 index c614ec09..00000000 --- a/node_modules/lodash/_objectToString.js +++ /dev/null @@ -1,22 +0,0 @@ -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ -var nativeObjectToString = objectProto.toString; - -/** - * Converts `value` to a string using `Object.prototype.toString`. - * - * @private - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - */ -function objectToString(value) { - return nativeObjectToString.call(value); -} - -module.exports = objectToString; diff --git a/node_modules/lodash/_overArg.js b/node_modules/lodash/_overArg.js deleted file mode 100644 index 651c5c55..00000000 --- a/node_modules/lodash/_overArg.js +++ /dev/null @@ -1,15 +0,0 @@ -/** - * Creates a unary function that invokes `func` with its argument transformed. - * - * @private - * @param {Function} func The function to wrap. - * @param {Function} transform The argument transform. - * @returns {Function} Returns the new function. - */ -function overArg(func, transform) { - return function(arg) { - return func(transform(arg)); - }; -} - -module.exports = overArg; diff --git a/node_modules/lodash/_overRest.js b/node_modules/lodash/_overRest.js deleted file mode 100644 index c7cdef33..00000000 --- a/node_modules/lodash/_overRest.js +++ /dev/null @@ -1,36 +0,0 @@ -var apply = require('./_apply'); - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max; - -/** - * A specialized version of `baseRest` which transforms the rest array. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @param {Function} transform The rest array transform. - * @returns {Function} Returns the new function. - */ -function overRest(func, start, transform) { - start = nativeMax(start === undefined ? (func.length - 1) : start, 0); - return function() { - var args = arguments, - index = -1, - length = nativeMax(args.length - start, 0), - array = Array(length); - - while (++index < length) { - array[index] = args[start + index]; - } - index = -1; - var otherArgs = Array(start + 1); - while (++index < start) { - otherArgs[index] = args[index]; - } - otherArgs[start] = transform(array); - return apply(func, this, otherArgs); - }; -} - -module.exports = overRest; diff --git a/node_modules/lodash/_parent.js b/node_modules/lodash/_parent.js deleted file mode 100644 index f174328f..00000000 --- a/node_modules/lodash/_parent.js +++ /dev/null @@ -1,16 +0,0 @@ -var baseGet = require('./_baseGet'), - baseSlice = require('./_baseSlice'); - -/** - * Gets the parent value at `path` of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Array} path The path to get the parent value of. - * @returns {*} Returns the parent value. - */ -function parent(object, path) { - return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1)); -} - -module.exports = parent; diff --git a/node_modules/lodash/_reEscape.js b/node_modules/lodash/_reEscape.js deleted file mode 100644 index 7f47eda6..00000000 --- a/node_modules/lodash/_reEscape.js +++ /dev/null @@ -1,4 +0,0 @@ -/** Used to match template delimiters. */ -var reEscape = /<%-([\s\S]+?)%>/g; - -module.exports = reEscape; diff --git a/node_modules/lodash/_reEvaluate.js b/node_modules/lodash/_reEvaluate.js deleted file mode 100644 index 6adfc312..00000000 --- a/node_modules/lodash/_reEvaluate.js +++ /dev/null @@ -1,4 +0,0 @@ -/** Used to match template delimiters. */ -var reEvaluate = /<%([\s\S]+?)%>/g; - -module.exports = reEvaluate; diff --git a/node_modules/lodash/_reInterpolate.js b/node_modules/lodash/_reInterpolate.js deleted file mode 100644 index d02ff0b2..00000000 --- a/node_modules/lodash/_reInterpolate.js +++ /dev/null @@ -1,4 +0,0 @@ -/** Used to match template delimiters. */ -var reInterpolate = /<%=([\s\S]+?)%>/g; - -module.exports = reInterpolate; diff --git a/node_modules/lodash/_realNames.js b/node_modules/lodash/_realNames.js deleted file mode 100644 index aa0d5292..00000000 --- a/node_modules/lodash/_realNames.js +++ /dev/null @@ -1,4 +0,0 @@ -/** Used to lookup unminified function names. */ -var realNames = {}; - -module.exports = realNames; diff --git a/node_modules/lodash/_reorder.js b/node_modules/lodash/_reorder.js deleted file mode 100644 index a3502b05..00000000 --- a/node_modules/lodash/_reorder.js +++ /dev/null @@ -1,29 +0,0 @@ -var copyArray = require('./_copyArray'), - isIndex = require('./_isIndex'); - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMin = Math.min; - -/** - * Reorder `array` according to the specified indexes where the element at - * the first index is assigned as the first element, the element at - * the second index is assigned as the second element, and so on. - * - * @private - * @param {Array} array The array to reorder. - * @param {Array} indexes The arranged array indexes. - * @returns {Array} Returns `array`. - */ -function reorder(array, indexes) { - var arrLength = array.length, - length = nativeMin(indexes.length, arrLength), - oldArray = copyArray(array); - - while (length--) { - var index = indexes[length]; - array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined; - } - return array; -} - -module.exports = reorder; diff --git a/node_modules/lodash/_replaceHolders.js b/node_modules/lodash/_replaceHolders.js deleted file mode 100644 index 74360ec4..00000000 --- a/node_modules/lodash/_replaceHolders.js +++ /dev/null @@ -1,29 +0,0 @@ -/** Used as the internal argument placeholder. */ -var PLACEHOLDER = '__lodash_placeholder__'; - -/** - * Replaces all `placeholder` elements in `array` with an internal placeholder - * and returns an array of their indexes. - * - * @private - * @param {Array} array The array to modify. - * @param {*} placeholder The placeholder to replace. - * @returns {Array} Returns the new array of placeholder indexes. - */ -function replaceHolders(array, placeholder) { - var index = -1, - length = array.length, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index]; - if (value === placeholder || value === PLACEHOLDER) { - array[index] = PLACEHOLDER; - result[resIndex++] = index; - } - } - return result; -} - -module.exports = replaceHolders; diff --git a/node_modules/lodash/_root.js b/node_modules/lodash/_root.js deleted file mode 100644 index d2852bed..00000000 --- a/node_modules/lodash/_root.js +++ /dev/null @@ -1,9 +0,0 @@ -var freeGlobal = require('./_freeGlobal'); - -/** Detect free variable `self`. */ -var freeSelf = typeof self == 'object' && self && self.Object === Object && self; - -/** Used as a reference to the global object. */ -var root = freeGlobal || freeSelf || Function('return this')(); - -module.exports = root; diff --git a/node_modules/lodash/_safeGet.js b/node_modules/lodash/_safeGet.js deleted file mode 100644 index 2cc31378..00000000 --- a/node_modules/lodash/_safeGet.js +++ /dev/null @@ -1,15 +0,0 @@ -/** - * Gets the value at `key`, unless `key` is "__proto__". - * - * @private - * @param {Object} object The object to query. - * @param {string} key The key of the property to get. - * @returns {*} Returns the property value. - */ -function safeGet(object, key) { - return key == '__proto__' - ? undefined - : object[key]; -} - -module.exports = safeGet; diff --git a/node_modules/lodash/_setCacheAdd.js b/node_modules/lodash/_setCacheAdd.js deleted file mode 100644 index 1081a744..00000000 --- a/node_modules/lodash/_setCacheAdd.js +++ /dev/null @@ -1,19 +0,0 @@ -/** Used to stand-in for `undefined` hash values. */ -var HASH_UNDEFINED = '__lodash_hash_undefined__'; - -/** - * Adds `value` to the array cache. - * - * @private - * @name add - * @memberOf SetCache - * @alias push - * @param {*} value The value to cache. - * @returns {Object} Returns the cache instance. - */ -function setCacheAdd(value) { - this.__data__.set(value, HASH_UNDEFINED); - return this; -} - -module.exports = setCacheAdd; diff --git a/node_modules/lodash/_setCacheHas.js b/node_modules/lodash/_setCacheHas.js deleted file mode 100644 index 9a492556..00000000 --- a/node_modules/lodash/_setCacheHas.js +++ /dev/null @@ -1,14 +0,0 @@ -/** - * Checks if `value` is in the array cache. - * - * @private - * @name has - * @memberOf SetCache - * @param {*} value The value to search for. - * @returns {number} Returns `true` if `value` is found, else `false`. - */ -function setCacheHas(value) { - return this.__data__.has(value); -} - -module.exports = setCacheHas; diff --git a/node_modules/lodash/_setData.js b/node_modules/lodash/_setData.js deleted file mode 100644 index e5cf3eb9..00000000 --- a/node_modules/lodash/_setData.js +++ /dev/null @@ -1,20 +0,0 @@ -var baseSetData = require('./_baseSetData'), - shortOut = require('./_shortOut'); - -/** - * Sets metadata for `func`. - * - * **Note:** If this function becomes hot, i.e. is invoked a lot in a short - * period of time, it will trip its breaker and transition to an identity - * function to avoid garbage collection pauses in V8. See - * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070) - * for more details. - * - * @private - * @param {Function} func The function to associate metadata with. - * @param {*} data The metadata. - * @returns {Function} Returns `func`. - */ -var setData = shortOut(baseSetData); - -module.exports = setData; diff --git a/node_modules/lodash/_setToArray.js b/node_modules/lodash/_setToArray.js deleted file mode 100644 index b87f0741..00000000 --- a/node_modules/lodash/_setToArray.js +++ /dev/null @@ -1,18 +0,0 @@ -/** - * Converts `set` to an array of its values. - * - * @private - * @param {Object} set The set to convert. - * @returns {Array} Returns the values. - */ -function setToArray(set) { - var index = -1, - result = Array(set.size); - - set.forEach(function(value) { - result[++index] = value; - }); - return result; -} - -module.exports = setToArray; diff --git a/node_modules/lodash/_setToPairs.js b/node_modules/lodash/_setToPairs.js deleted file mode 100644 index 36ad37a0..00000000 --- a/node_modules/lodash/_setToPairs.js +++ /dev/null @@ -1,18 +0,0 @@ -/** - * Converts `set` to its value-value pairs. - * - * @private - * @param {Object} set The set to convert. - * @returns {Array} Returns the value-value pairs. - */ -function setToPairs(set) { - var index = -1, - result = Array(set.size); - - set.forEach(function(value) { - result[++index] = [value, value]; - }); - return result; -} - -module.exports = setToPairs; diff --git a/node_modules/lodash/_setToString.js b/node_modules/lodash/_setToString.js deleted file mode 100644 index 6ca84196..00000000 --- a/node_modules/lodash/_setToString.js +++ /dev/null @@ -1,14 +0,0 @@ -var baseSetToString = require('./_baseSetToString'), - shortOut = require('./_shortOut'); - -/** - * Sets the `toString` method of `func` to return `string`. - * - * @private - * @param {Function} func The function to modify. - * @param {Function} string The `toString` result. - * @returns {Function} Returns `func`. - */ -var setToString = shortOut(baseSetToString); - -module.exports = setToString; diff --git a/node_modules/lodash/_setWrapToString.js b/node_modules/lodash/_setWrapToString.js deleted file mode 100644 index decdc449..00000000 --- a/node_modules/lodash/_setWrapToString.js +++ /dev/null @@ -1,21 +0,0 @@ -var getWrapDetails = require('./_getWrapDetails'), - insertWrapDetails = require('./_insertWrapDetails'), - setToString = require('./_setToString'), - updateWrapDetails = require('./_updateWrapDetails'); - -/** - * Sets the `toString` method of `wrapper` to mimic the source of `reference` - * with wrapper details in a comment at the top of the source body. - * - * @private - * @param {Function} wrapper The function to modify. - * @param {Function} reference The reference function. - * @param {number} bitmask The bitmask flags. See `createWrap` for more details. - * @returns {Function} Returns `wrapper`. - */ -function setWrapToString(wrapper, reference, bitmask) { - var source = (reference + ''); - return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask))); -} - -module.exports = setWrapToString; diff --git a/node_modules/lodash/_shortOut.js b/node_modules/lodash/_shortOut.js deleted file mode 100644 index 3300a079..00000000 --- a/node_modules/lodash/_shortOut.js +++ /dev/null @@ -1,37 +0,0 @@ -/** Used to detect hot functions by number of calls within a span of milliseconds. */ -var HOT_COUNT = 800, - HOT_SPAN = 16; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeNow = Date.now; - -/** - * Creates a function that'll short out and invoke `identity` instead - * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN` - * milliseconds. - * - * @private - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new shortable function. - */ -function shortOut(func) { - var count = 0, - lastCalled = 0; - - return function() { - var stamp = nativeNow(), - remaining = HOT_SPAN - (stamp - lastCalled); - - lastCalled = stamp; - if (remaining > 0) { - if (++count >= HOT_COUNT) { - return arguments[0]; - } - } else { - count = 0; - } - return func.apply(undefined, arguments); - }; -} - -module.exports = shortOut; diff --git a/node_modules/lodash/_shuffleSelf.js b/node_modules/lodash/_shuffleSelf.js deleted file mode 100644 index 8bcc4f5c..00000000 --- a/node_modules/lodash/_shuffleSelf.js +++ /dev/null @@ -1,28 +0,0 @@ -var baseRandom = require('./_baseRandom'); - -/** - * A specialized version of `_.shuffle` which mutates and sets the size of `array`. - * - * @private - * @param {Array} array The array to shuffle. - * @param {number} [size=array.length] The size of `array`. - * @returns {Array} Returns `array`. - */ -function shuffleSelf(array, size) { - var index = -1, - length = array.length, - lastIndex = length - 1; - - size = size === undefined ? length : size; - while (++index < size) { - var rand = baseRandom(index, lastIndex), - value = array[rand]; - - array[rand] = array[index]; - array[index] = value; - } - array.length = size; - return array; -} - -module.exports = shuffleSelf; diff --git a/node_modules/lodash/_stackClear.js b/node_modules/lodash/_stackClear.js deleted file mode 100644 index ce8e5a92..00000000 --- a/node_modules/lodash/_stackClear.js +++ /dev/null @@ -1,15 +0,0 @@ -var ListCache = require('./_ListCache'); - -/** - * Removes all key-value entries from the stack. - * - * @private - * @name clear - * @memberOf Stack - */ -function stackClear() { - this.__data__ = new ListCache; - this.size = 0; -} - -module.exports = stackClear; diff --git a/node_modules/lodash/_stackDelete.js b/node_modules/lodash/_stackDelete.js deleted file mode 100644 index ff9887ab..00000000 --- a/node_modules/lodash/_stackDelete.js +++ /dev/null @@ -1,18 +0,0 @@ -/** - * Removes `key` and its value from the stack. - * - * @private - * @name delete - * @memberOf Stack - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ -function stackDelete(key) { - var data = this.__data__, - result = data['delete'](key); - - this.size = data.size; - return result; -} - -module.exports = stackDelete; diff --git a/node_modules/lodash/_stackGet.js b/node_modules/lodash/_stackGet.js deleted file mode 100644 index 1cdf0040..00000000 --- a/node_modules/lodash/_stackGet.js +++ /dev/null @@ -1,14 +0,0 @@ -/** - * Gets the stack value for `key`. - * - * @private - * @name get - * @memberOf Stack - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ -function stackGet(key) { - return this.__data__.get(key); -} - -module.exports = stackGet; diff --git a/node_modules/lodash/_stackHas.js b/node_modules/lodash/_stackHas.js deleted file mode 100644 index 16a3ad11..00000000 --- a/node_modules/lodash/_stackHas.js +++ /dev/null @@ -1,14 +0,0 @@ -/** - * Checks if a stack value for `key` exists. - * - * @private - * @name has - * @memberOf Stack - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function stackHas(key) { - return this.__data__.has(key); -} - -module.exports = stackHas; diff --git a/node_modules/lodash/_stackSet.js b/node_modules/lodash/_stackSet.js deleted file mode 100644 index b790ac5f..00000000 --- a/node_modules/lodash/_stackSet.js +++ /dev/null @@ -1,34 +0,0 @@ -var ListCache = require('./_ListCache'), - Map = require('./_Map'), - MapCache = require('./_MapCache'); - -/** Used as the size to enable large array optimizations. */ -var LARGE_ARRAY_SIZE = 200; - -/** - * Sets the stack `key` to `value`. - * - * @private - * @name set - * @memberOf Stack - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the stack cache instance. - */ -function stackSet(key, value) { - var data = this.__data__; - if (data instanceof ListCache) { - var pairs = data.__data__; - if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) { - pairs.push([key, value]); - this.size = ++data.size; - return this; - } - data = this.__data__ = new MapCache(pairs); - } - data.set(key, value); - this.size = data.size; - return this; -} - -module.exports = stackSet; diff --git a/node_modules/lodash/_strictIndexOf.js b/node_modules/lodash/_strictIndexOf.js deleted file mode 100644 index 0486a495..00000000 --- a/node_modules/lodash/_strictIndexOf.js +++ /dev/null @@ -1,23 +0,0 @@ -/** - * A specialized version of `_.indexOf` which performs strict equality - * comparisons of values, i.e. `===`. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function strictIndexOf(array, value, fromIndex) { - var index = fromIndex - 1, - length = array.length; - - while (++index < length) { - if (array[index] === value) { - return index; - } - } - return -1; -} - -module.exports = strictIndexOf; diff --git a/node_modules/lodash/_strictLastIndexOf.js b/node_modules/lodash/_strictLastIndexOf.js deleted file mode 100644 index d7310dcc..00000000 --- a/node_modules/lodash/_strictLastIndexOf.js +++ /dev/null @@ -1,21 +0,0 @@ -/** - * A specialized version of `_.lastIndexOf` which performs strict equality - * comparisons of values, i.e. `===`. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function strictLastIndexOf(array, value, fromIndex) { - var index = fromIndex + 1; - while (index--) { - if (array[index] === value) { - return index; - } - } - return index; -} - -module.exports = strictLastIndexOf; diff --git a/node_modules/lodash/_stringSize.js b/node_modules/lodash/_stringSize.js deleted file mode 100644 index 17ef462a..00000000 --- a/node_modules/lodash/_stringSize.js +++ /dev/null @@ -1,18 +0,0 @@ -var asciiSize = require('./_asciiSize'), - hasUnicode = require('./_hasUnicode'), - unicodeSize = require('./_unicodeSize'); - -/** - * Gets the number of symbols in `string`. - * - * @private - * @param {string} string The string to inspect. - * @returns {number} Returns the string size. - */ -function stringSize(string) { - return hasUnicode(string) - ? unicodeSize(string) - : asciiSize(string); -} - -module.exports = stringSize; diff --git a/node_modules/lodash/_stringToArray.js b/node_modules/lodash/_stringToArray.js deleted file mode 100644 index d161158c..00000000 --- a/node_modules/lodash/_stringToArray.js +++ /dev/null @@ -1,18 +0,0 @@ -var asciiToArray = require('./_asciiToArray'), - hasUnicode = require('./_hasUnicode'), - unicodeToArray = require('./_unicodeToArray'); - -/** - * Converts `string` to an array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the converted array. - */ -function stringToArray(string) { - return hasUnicode(string) - ? unicodeToArray(string) - : asciiToArray(string); -} - -module.exports = stringToArray; diff --git a/node_modules/lodash/_stringToPath.js b/node_modules/lodash/_stringToPath.js deleted file mode 100644 index 8f39f8a2..00000000 --- a/node_modules/lodash/_stringToPath.js +++ /dev/null @@ -1,27 +0,0 @@ -var memoizeCapped = require('./_memoizeCapped'); - -/** Used to match property names within property paths. */ -var rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g; - -/** Used to match backslashes in property paths. */ -var reEscapeChar = /\\(\\)?/g; - -/** - * Converts `string` to a property path array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the property path array. - */ -var stringToPath = memoizeCapped(function(string) { - var result = []; - if (string.charCodeAt(0) === 46 /* . */) { - result.push(''); - } - string.replace(rePropName, function(match, number, quote, subString) { - result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match)); - }); - return result; -}); - -module.exports = stringToPath; diff --git a/node_modules/lodash/_toKey.js b/node_modules/lodash/_toKey.js deleted file mode 100644 index c6d645c4..00000000 --- a/node_modules/lodash/_toKey.js +++ /dev/null @@ -1,21 +0,0 @@ -var isSymbol = require('./isSymbol'); - -/** Used as references for various `Number` constants. */ -var INFINITY = 1 / 0; - -/** - * Converts `value` to a string key if it's not a string or symbol. - * - * @private - * @param {*} value The value to inspect. - * @returns {string|symbol} Returns the key. - */ -function toKey(value) { - if (typeof value == 'string' || isSymbol(value)) { - return value; - } - var result = (value + ''); - return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; -} - -module.exports = toKey; diff --git a/node_modules/lodash/_toSource.js b/node_modules/lodash/_toSource.js deleted file mode 100644 index a020b386..00000000 --- a/node_modules/lodash/_toSource.js +++ /dev/null @@ -1,26 +0,0 @@ -/** Used for built-in method references. */ -var funcProto = Function.prototype; - -/** Used to resolve the decompiled source of functions. */ -var funcToString = funcProto.toString; - -/** - * Converts `func` to its source code. - * - * @private - * @param {Function} func The function to convert. - * @returns {string} Returns the source code. - */ -function toSource(func) { - if (func != null) { - try { - return funcToString.call(func); - } catch (e) {} - try { - return (func + ''); - } catch (e) {} - } - return ''; -} - -module.exports = toSource; diff --git a/node_modules/lodash/_unescapeHtmlChar.js b/node_modules/lodash/_unescapeHtmlChar.js deleted file mode 100644 index a71fecb3..00000000 --- a/node_modules/lodash/_unescapeHtmlChar.js +++ /dev/null @@ -1,21 +0,0 @@ -var basePropertyOf = require('./_basePropertyOf'); - -/** Used to map HTML entities to characters. */ -var htmlUnescapes = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - ''': "'" -}; - -/** - * Used by `_.unescape` to convert HTML entities to characters. - * - * @private - * @param {string} chr The matched character to unescape. - * @returns {string} Returns the unescaped character. - */ -var unescapeHtmlChar = basePropertyOf(htmlUnescapes); - -module.exports = unescapeHtmlChar; diff --git a/node_modules/lodash/_unicodeSize.js b/node_modules/lodash/_unicodeSize.js deleted file mode 100644 index 68137ec2..00000000 --- a/node_modules/lodash/_unicodeSize.js +++ /dev/null @@ -1,44 +0,0 @@ -/** Used to compose unicode character classes. */ -var rsAstralRange = '\\ud800-\\udfff', - rsComboMarksRange = '\\u0300-\\u036f', - reComboHalfMarksRange = '\\ufe20-\\ufe2f', - rsComboSymbolsRange = '\\u20d0-\\u20ff', - rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, - rsVarRange = '\\ufe0e\\ufe0f'; - -/** Used to compose unicode capture groups. */ -var rsAstral = '[' + rsAstralRange + ']', - rsCombo = '[' + rsComboRange + ']', - rsFitz = '\\ud83c[\\udffb-\\udfff]', - rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', - rsNonAstral = '[^' + rsAstralRange + ']', - rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', - rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', - rsZWJ = '\\u200d'; - -/** Used to compose unicode regexes. */ -var reOptMod = rsModifier + '?', - rsOptVar = '[' + rsVarRange + ']?', - rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', - rsSeq = rsOptVar + reOptMod + rsOptJoin, - rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; - -/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ -var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); - -/** - * Gets the size of a Unicode `string`. - * - * @private - * @param {string} string The string inspect. - * @returns {number} Returns the string size. - */ -function unicodeSize(string) { - var result = reUnicode.lastIndex = 0; - while (reUnicode.test(string)) { - ++result; - } - return result; -} - -module.exports = unicodeSize; diff --git a/node_modules/lodash/_unicodeToArray.js b/node_modules/lodash/_unicodeToArray.js deleted file mode 100644 index 2a725c06..00000000 --- a/node_modules/lodash/_unicodeToArray.js +++ /dev/null @@ -1,40 +0,0 @@ -/** Used to compose unicode character classes. */ -var rsAstralRange = '\\ud800-\\udfff', - rsComboMarksRange = '\\u0300-\\u036f', - reComboHalfMarksRange = '\\ufe20-\\ufe2f', - rsComboSymbolsRange = '\\u20d0-\\u20ff', - rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, - rsVarRange = '\\ufe0e\\ufe0f'; - -/** Used to compose unicode capture groups. */ -var rsAstral = '[' + rsAstralRange + ']', - rsCombo = '[' + rsComboRange + ']', - rsFitz = '\\ud83c[\\udffb-\\udfff]', - rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', - rsNonAstral = '[^' + rsAstralRange + ']', - rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', - rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', - rsZWJ = '\\u200d'; - -/** Used to compose unicode regexes. */ -var reOptMod = rsModifier + '?', - rsOptVar = '[' + rsVarRange + ']?', - rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', - rsSeq = rsOptVar + reOptMod + rsOptJoin, - rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; - -/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ -var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); - -/** - * Converts a Unicode `string` to an array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the converted array. - */ -function unicodeToArray(string) { - return string.match(reUnicode) || []; -} - -module.exports = unicodeToArray; diff --git a/node_modules/lodash/_unicodeWords.js b/node_modules/lodash/_unicodeWords.js deleted file mode 100644 index e72e6e0f..00000000 --- a/node_modules/lodash/_unicodeWords.js +++ /dev/null @@ -1,69 +0,0 @@ -/** Used to compose unicode character classes. */ -var rsAstralRange = '\\ud800-\\udfff', - rsComboMarksRange = '\\u0300-\\u036f', - reComboHalfMarksRange = '\\ufe20-\\ufe2f', - rsComboSymbolsRange = '\\u20d0-\\u20ff', - rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, - rsDingbatRange = '\\u2700-\\u27bf', - rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff', - rsMathOpRange = '\\xac\\xb1\\xd7\\xf7', - rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf', - rsPunctuationRange = '\\u2000-\\u206f', - rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000', - rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde', - rsVarRange = '\\ufe0e\\ufe0f', - rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange; - -/** Used to compose unicode capture groups. */ -var rsApos = "['\u2019]", - rsBreak = '[' + rsBreakRange + ']', - rsCombo = '[' + rsComboRange + ']', - rsDigits = '\\d+', - rsDingbat = '[' + rsDingbatRange + ']', - rsLower = '[' + rsLowerRange + ']', - rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']', - rsFitz = '\\ud83c[\\udffb-\\udfff]', - rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', - rsNonAstral = '[^' + rsAstralRange + ']', - rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', - rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', - rsUpper = '[' + rsUpperRange + ']', - rsZWJ = '\\u200d'; - -/** Used to compose unicode regexes. */ -var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')', - rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')', - rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?', - rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?', - reOptMod = rsModifier + '?', - rsOptVar = '[' + rsVarRange + ']?', - rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', - rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])', - rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])', - rsSeq = rsOptVar + reOptMod + rsOptJoin, - rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq; - -/** Used to match complex or compound words. */ -var reUnicodeWord = RegExp([ - rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')', - rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')', - rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower, - rsUpper + '+' + rsOptContrUpper, - rsOrdUpper, - rsOrdLower, - rsDigits, - rsEmoji -].join('|'), 'g'); - -/** - * Splits a Unicode `string` into an array of its words. - * - * @private - * @param {string} The string to inspect. - * @returns {Array} Returns the words of `string`. - */ -function unicodeWords(string) { - return string.match(reUnicodeWord) || []; -} - -module.exports = unicodeWords; diff --git a/node_modules/lodash/_updateWrapDetails.js b/node_modules/lodash/_updateWrapDetails.js deleted file mode 100644 index 8759fbdf..00000000 --- a/node_modules/lodash/_updateWrapDetails.js +++ /dev/null @@ -1,46 +0,0 @@ -var arrayEach = require('./_arrayEach'), - arrayIncludes = require('./_arrayIncludes'); - -/** Used to compose bitmasks for function metadata. */ -var WRAP_BIND_FLAG = 1, - WRAP_BIND_KEY_FLAG = 2, - WRAP_CURRY_FLAG = 8, - WRAP_CURRY_RIGHT_FLAG = 16, - WRAP_PARTIAL_FLAG = 32, - WRAP_PARTIAL_RIGHT_FLAG = 64, - WRAP_ARY_FLAG = 128, - WRAP_REARG_FLAG = 256, - WRAP_FLIP_FLAG = 512; - -/** Used to associate wrap methods with their bit flags. */ -var wrapFlags = [ - ['ary', WRAP_ARY_FLAG], - ['bind', WRAP_BIND_FLAG], - ['bindKey', WRAP_BIND_KEY_FLAG], - ['curry', WRAP_CURRY_FLAG], - ['curryRight', WRAP_CURRY_RIGHT_FLAG], - ['flip', WRAP_FLIP_FLAG], - ['partial', WRAP_PARTIAL_FLAG], - ['partialRight', WRAP_PARTIAL_RIGHT_FLAG], - ['rearg', WRAP_REARG_FLAG] -]; - -/** - * Updates wrapper `details` based on `bitmask` flags. - * - * @private - * @returns {Array} details The details to modify. - * @param {number} bitmask The bitmask flags. See `createWrap` for more details. - * @returns {Array} Returns `details`. - */ -function updateWrapDetails(details, bitmask) { - arrayEach(wrapFlags, function(pair) { - var value = '_.' + pair[0]; - if ((bitmask & pair[1]) && !arrayIncludes(details, value)) { - details.push(value); - } - }); - return details.sort(); -} - -module.exports = updateWrapDetails; diff --git a/node_modules/lodash/_wrapperClone.js b/node_modules/lodash/_wrapperClone.js deleted file mode 100644 index 7bb58a2e..00000000 --- a/node_modules/lodash/_wrapperClone.js +++ /dev/null @@ -1,23 +0,0 @@ -var LazyWrapper = require('./_LazyWrapper'), - LodashWrapper = require('./_LodashWrapper'), - copyArray = require('./_copyArray'); - -/** - * Creates a clone of `wrapper`. - * - * @private - * @param {Object} wrapper The wrapper to clone. - * @returns {Object} Returns the cloned wrapper. - */ -function wrapperClone(wrapper) { - if (wrapper instanceof LazyWrapper) { - return wrapper.clone(); - } - var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__); - result.__actions__ = copyArray(wrapper.__actions__); - result.__index__ = wrapper.__index__; - result.__values__ = wrapper.__values__; - return result; -} - -module.exports = wrapperClone; diff --git a/node_modules/lodash/add.js b/node_modules/lodash/add.js deleted file mode 100644 index f0695156..00000000 --- a/node_modules/lodash/add.js +++ /dev/null @@ -1,22 +0,0 @@ -var createMathOperation = require('./_createMathOperation'); - -/** - * Adds two numbers. - * - * @static - * @memberOf _ - * @since 3.4.0 - * @category Math - * @param {number} augend The first number in an addition. - * @param {number} addend The second number in an addition. - * @returns {number} Returns the total. - * @example - * - * _.add(6, 4); - * // => 10 - */ -var add = createMathOperation(function(augend, addend) { - return augend + addend; -}, 0); - -module.exports = add; diff --git a/node_modules/lodash/after.js b/node_modules/lodash/after.js deleted file mode 100644 index 3900c979..00000000 --- a/node_modules/lodash/after.js +++ /dev/null @@ -1,42 +0,0 @@ -var toInteger = require('./toInteger'); - -/** Error message constants. */ -var FUNC_ERROR_TEXT = 'Expected a function'; - -/** - * The opposite of `_.before`; this method creates a function that invokes - * `func` once it's called `n` or more times. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {number} n The number of calls before `func` is invoked. - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * var saves = ['profile', 'settings']; - * - * var done = _.after(saves.length, function() { - * console.log('done saving!'); - * }); - * - * _.forEach(saves, function(type) { - * asyncSave({ 'type': type, 'complete': done }); - * }); - * // => Logs 'done saving!' after the two async saves have completed. - */ -function after(n, func) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - n = toInteger(n); - return function() { - if (--n < 1) { - return func.apply(this, arguments); - } - }; -} - -module.exports = after; diff --git a/node_modules/lodash/array.js b/node_modules/lodash/array.js deleted file mode 100644 index af688d3e..00000000 --- a/node_modules/lodash/array.js +++ /dev/null @@ -1,67 +0,0 @@ -module.exports = { - 'chunk': require('./chunk'), - 'compact': require('./compact'), - 'concat': require('./concat'), - 'difference': require('./difference'), - 'differenceBy': require('./differenceBy'), - 'differenceWith': require('./differenceWith'), - 'drop': require('./drop'), - 'dropRight': require('./dropRight'), - 'dropRightWhile': require('./dropRightWhile'), - 'dropWhile': require('./dropWhile'), - 'fill': require('./fill'), - 'findIndex': require('./findIndex'), - 'findLastIndex': require('./findLastIndex'), - 'first': require('./first'), - 'flatten': require('./flatten'), - 'flattenDeep': require('./flattenDeep'), - 'flattenDepth': require('./flattenDepth'), - 'fromPairs': require('./fromPairs'), - 'head': require('./head'), - 'indexOf': require('./indexOf'), - 'initial': require('./initial'), - 'intersection': require('./intersection'), - 'intersectionBy': require('./intersectionBy'), - 'intersectionWith': require('./intersectionWith'), - 'join': require('./join'), - 'last': require('./last'), - 'lastIndexOf': require('./lastIndexOf'), - 'nth': require('./nth'), - 'pull': require('./pull'), - 'pullAll': require('./pullAll'), - 'pullAllBy': require('./pullAllBy'), - 'pullAllWith': require('./pullAllWith'), - 'pullAt': require('./pullAt'), - 'remove': require('./remove'), - 'reverse': require('./reverse'), - 'slice': require('./slice'), - 'sortedIndex': require('./sortedIndex'), - 'sortedIndexBy': require('./sortedIndexBy'), - 'sortedIndexOf': require('./sortedIndexOf'), - 'sortedLastIndex': require('./sortedLastIndex'), - 'sortedLastIndexBy': require('./sortedLastIndexBy'), - 'sortedLastIndexOf': require('./sortedLastIndexOf'), - 'sortedUniq': require('./sortedUniq'), - 'sortedUniqBy': require('./sortedUniqBy'), - 'tail': require('./tail'), - 'take': require('./take'), - 'takeRight': require('./takeRight'), - 'takeRightWhile': require('./takeRightWhile'), - 'takeWhile': require('./takeWhile'), - 'union': require('./union'), - 'unionBy': require('./unionBy'), - 'unionWith': require('./unionWith'), - 'uniq': require('./uniq'), - 'uniqBy': require('./uniqBy'), - 'uniqWith': require('./uniqWith'), - 'unzip': require('./unzip'), - 'unzipWith': require('./unzipWith'), - 'without': require('./without'), - 'xor': require('./xor'), - 'xorBy': require('./xorBy'), - 'xorWith': require('./xorWith'), - 'zip': require('./zip'), - 'zipObject': require('./zipObject'), - 'zipObjectDeep': require('./zipObjectDeep'), - 'zipWith': require('./zipWith') -}; diff --git a/node_modules/lodash/ary.js b/node_modules/lodash/ary.js deleted file mode 100644 index 70c87d09..00000000 --- a/node_modules/lodash/ary.js +++ /dev/null @@ -1,29 +0,0 @@ -var createWrap = require('./_createWrap'); - -/** Used to compose bitmasks for function metadata. */ -var WRAP_ARY_FLAG = 128; - -/** - * Creates a function that invokes `func`, with up to `n` arguments, - * ignoring any additional arguments. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} func The function to cap arguments for. - * @param {number} [n=func.length] The arity cap. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the new capped function. - * @example - * - * _.map(['6', '8', '10'], _.ary(parseInt, 1)); - * // => [6, 8, 10] - */ -function ary(func, n, guard) { - n = guard ? undefined : n; - n = (func && n == null) ? func.length : n; - return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n); -} - -module.exports = ary; diff --git a/node_modules/lodash/assign.js b/node_modules/lodash/assign.js deleted file mode 100644 index 909db26a..00000000 --- a/node_modules/lodash/assign.js +++ /dev/null @@ -1,58 +0,0 @@ -var assignValue = require('./_assignValue'), - copyObject = require('./_copyObject'), - createAssigner = require('./_createAssigner'), - isArrayLike = require('./isArrayLike'), - isPrototype = require('./_isPrototype'), - keys = require('./keys'); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Assigns own enumerable string keyed properties of source objects to the - * destination object. Source objects are applied from left to right. - * Subsequent sources overwrite property assignments of previous sources. - * - * **Note:** This method mutates `object` and is loosely based on - * [`Object.assign`](https://mdn.io/Object/assign). - * - * @static - * @memberOf _ - * @since 0.10.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.assignIn - * @example - * - * function Foo() { - * this.a = 1; - * } - * - * function Bar() { - * this.c = 3; - * } - * - * Foo.prototype.b = 2; - * Bar.prototype.d = 4; - * - * _.assign({ 'a': 0 }, new Foo, new Bar); - * // => { 'a': 1, 'c': 3 } - */ -var assign = createAssigner(function(object, source) { - if (isPrototype(source) || isArrayLike(source)) { - copyObject(source, keys(source), object); - return; - } - for (var key in source) { - if (hasOwnProperty.call(source, key)) { - assignValue(object, key, source[key]); - } - } -}); - -module.exports = assign; diff --git a/node_modules/lodash/assignIn.js b/node_modules/lodash/assignIn.js deleted file mode 100644 index e663473a..00000000 --- a/node_modules/lodash/assignIn.js +++ /dev/null @@ -1,40 +0,0 @@ -var copyObject = require('./_copyObject'), - createAssigner = require('./_createAssigner'), - keysIn = require('./keysIn'); - -/** - * This method is like `_.assign` except that it iterates over own and - * inherited source properties. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias extend - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.assign - * @example - * - * function Foo() { - * this.a = 1; - * } - * - * function Bar() { - * this.c = 3; - * } - * - * Foo.prototype.b = 2; - * Bar.prototype.d = 4; - * - * _.assignIn({ 'a': 0 }, new Foo, new Bar); - * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 } - */ -var assignIn = createAssigner(function(object, source) { - copyObject(source, keysIn(source), object); -}); - -module.exports = assignIn; diff --git a/node_modules/lodash/assignInWith.js b/node_modules/lodash/assignInWith.js deleted file mode 100644 index 68fcc0b0..00000000 --- a/node_modules/lodash/assignInWith.js +++ /dev/null @@ -1,38 +0,0 @@ -var copyObject = require('./_copyObject'), - createAssigner = require('./_createAssigner'), - keysIn = require('./keysIn'); - -/** - * This method is like `_.assignIn` except that it accepts `customizer` - * which is invoked to produce the assigned values. If `customizer` returns - * `undefined`, assignment is handled by the method instead. The `customizer` - * is invoked with five arguments: (objValue, srcValue, key, object, source). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias extendWith - * @category Object - * @param {Object} object The destination object. - * @param {...Object} sources The source objects. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @see _.assignWith - * @example - * - * function customizer(objValue, srcValue) { - * return _.isUndefined(objValue) ? srcValue : objValue; - * } - * - * var defaults = _.partialRight(_.assignInWith, customizer); - * - * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } - */ -var assignInWith = createAssigner(function(object, source, srcIndex, customizer) { - copyObject(source, keysIn(source), object, customizer); -}); - -module.exports = assignInWith; diff --git a/node_modules/lodash/assignWith.js b/node_modules/lodash/assignWith.js deleted file mode 100644 index 7dc6c761..00000000 --- a/node_modules/lodash/assignWith.js +++ /dev/null @@ -1,37 +0,0 @@ -var copyObject = require('./_copyObject'), - createAssigner = require('./_createAssigner'), - keys = require('./keys'); - -/** - * This method is like `_.assign` except that it accepts `customizer` - * which is invoked to produce the assigned values. If `customizer` returns - * `undefined`, assignment is handled by the method instead. The `customizer` - * is invoked with five arguments: (objValue, srcValue, key, object, source). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} sources The source objects. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @see _.assignInWith - * @example - * - * function customizer(objValue, srcValue) { - * return _.isUndefined(objValue) ? srcValue : objValue; - * } - * - * var defaults = _.partialRight(_.assignWith, customizer); - * - * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } - */ -var assignWith = createAssigner(function(object, source, srcIndex, customizer) { - copyObject(source, keys(source), object, customizer); -}); - -module.exports = assignWith; diff --git a/node_modules/lodash/at.js b/node_modules/lodash/at.js deleted file mode 100644 index 781ee9e5..00000000 --- a/node_modules/lodash/at.js +++ /dev/null @@ -1,23 +0,0 @@ -var baseAt = require('./_baseAt'), - flatRest = require('./_flatRest'); - -/** - * Creates an array of values corresponding to `paths` of `object`. - * - * @static - * @memberOf _ - * @since 1.0.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {...(string|string[])} [paths] The property paths to pick. - * @returns {Array} Returns the picked values. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; - * - * _.at(object, ['a[0].b.c', 'a[1]']); - * // => [3, 4] - */ -var at = flatRest(baseAt); - -module.exports = at; diff --git a/node_modules/lodash/attempt.js b/node_modules/lodash/attempt.js deleted file mode 100644 index 624d0152..00000000 --- a/node_modules/lodash/attempt.js +++ /dev/null @@ -1,35 +0,0 @@ -var apply = require('./_apply'), - baseRest = require('./_baseRest'), - isError = require('./isError'); - -/** - * Attempts to invoke `func`, returning either the result or the caught error - * object. Any additional arguments are provided to `func` when it's invoked. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Util - * @param {Function} func The function to attempt. - * @param {...*} [args] The arguments to invoke `func` with. - * @returns {*} Returns the `func` result or error object. - * @example - * - * // Avoid throwing errors for invalid selectors. - * var elements = _.attempt(function(selector) { - * return document.querySelectorAll(selector); - * }, '>_>'); - * - * if (_.isError(elements)) { - * elements = []; - * } - */ -var attempt = baseRest(function(func, args) { - try { - return apply(func, undefined, args); - } catch (e) { - return isError(e) ? e : new Error(e); - } -}); - -module.exports = attempt; diff --git a/node_modules/lodash/before.js b/node_modules/lodash/before.js deleted file mode 100644 index a3e0a16c..00000000 --- a/node_modules/lodash/before.js +++ /dev/null @@ -1,40 +0,0 @@ -var toInteger = require('./toInteger'); - -/** Error message constants. */ -var FUNC_ERROR_TEXT = 'Expected a function'; - -/** - * Creates a function that invokes `func`, with the `this` binding and arguments - * of the created function, while it's called less than `n` times. Subsequent - * calls to the created function return the result of the last `func` invocation. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {number} n The number of calls at which `func` is no longer invoked. - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * jQuery(element).on('click', _.before(5, addContactToList)); - * // => Allows adding up to 4 contacts to the list. - */ -function before(n, func) { - var result; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - n = toInteger(n); - return function() { - if (--n > 0) { - result = func.apply(this, arguments); - } - if (n <= 1) { - func = undefined; - } - return result; - }; -} - -module.exports = before; diff --git a/node_modules/lodash/bind.js b/node_modules/lodash/bind.js deleted file mode 100644 index b1076e93..00000000 --- a/node_modules/lodash/bind.js +++ /dev/null @@ -1,57 +0,0 @@ -var baseRest = require('./_baseRest'), - createWrap = require('./_createWrap'), - getHolder = require('./_getHolder'), - replaceHolders = require('./_replaceHolders'); - -/** Used to compose bitmasks for function metadata. */ -var WRAP_BIND_FLAG = 1, - WRAP_PARTIAL_FLAG = 32; - -/** - * Creates a function that invokes `func` with the `this` binding of `thisArg` - * and `partials` prepended to the arguments it receives. - * - * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds, - * may be used as a placeholder for partially applied arguments. - * - * **Note:** Unlike native `Function#bind`, this method doesn't set the "length" - * property of bound functions. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to bind. - * @param {*} thisArg The `this` binding of `func`. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new bound function. - * @example - * - * function greet(greeting, punctuation) { - * return greeting + ' ' + this.user + punctuation; - * } - * - * var object = { 'user': 'fred' }; - * - * var bound = _.bind(greet, object, 'hi'); - * bound('!'); - * // => 'hi fred!' - * - * // Bound with placeholders. - * var bound = _.bind(greet, object, _, '!'); - * bound('hi'); - * // => 'hi fred!' - */ -var bind = baseRest(function(func, thisArg, partials) { - var bitmask = WRAP_BIND_FLAG; - if (partials.length) { - var holders = replaceHolders(partials, getHolder(bind)); - bitmask |= WRAP_PARTIAL_FLAG; - } - return createWrap(func, bitmask, thisArg, partials, holders); -}); - -// Assign default placeholders. -bind.placeholder = {}; - -module.exports = bind; diff --git a/node_modules/lodash/bindAll.js b/node_modules/lodash/bindAll.js deleted file mode 100644 index a35706de..00000000 --- a/node_modules/lodash/bindAll.js +++ /dev/null @@ -1,41 +0,0 @@ -var arrayEach = require('./_arrayEach'), - baseAssignValue = require('./_baseAssignValue'), - bind = require('./bind'), - flatRest = require('./_flatRest'), - toKey = require('./_toKey'); - -/** - * Binds methods of an object to the object itself, overwriting the existing - * method. - * - * **Note:** This method doesn't set the "length" property of bound functions. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Util - * @param {Object} object The object to bind and assign the bound methods to. - * @param {...(string|string[])} methodNames The object method names to bind. - * @returns {Object} Returns `object`. - * @example - * - * var view = { - * 'label': 'docs', - * 'click': function() { - * console.log('clicked ' + this.label); - * } - * }; - * - * _.bindAll(view, ['click']); - * jQuery(element).on('click', view.click); - * // => Logs 'clicked docs' when clicked. - */ -var bindAll = flatRest(function(object, methodNames) { - arrayEach(methodNames, function(key) { - key = toKey(key); - baseAssignValue(object, key, bind(object[key], object)); - }); - return object; -}); - -module.exports = bindAll; diff --git a/node_modules/lodash/bindKey.js b/node_modules/lodash/bindKey.js deleted file mode 100644 index f7fd64cd..00000000 --- a/node_modules/lodash/bindKey.js +++ /dev/null @@ -1,68 +0,0 @@ -var baseRest = require('./_baseRest'), - createWrap = require('./_createWrap'), - getHolder = require('./_getHolder'), - replaceHolders = require('./_replaceHolders'); - -/** Used to compose bitmasks for function metadata. */ -var WRAP_BIND_FLAG = 1, - WRAP_BIND_KEY_FLAG = 2, - WRAP_PARTIAL_FLAG = 32; - -/** - * Creates a function that invokes the method at `object[key]` with `partials` - * prepended to the arguments it receives. - * - * This method differs from `_.bind` by allowing bound functions to reference - * methods that may be redefined or don't yet exist. See - * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern) - * for more details. - * - * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic - * builds, may be used as a placeholder for partially applied arguments. - * - * @static - * @memberOf _ - * @since 0.10.0 - * @category Function - * @param {Object} object The object to invoke the method on. - * @param {string} key The key of the method. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new bound function. - * @example - * - * var object = { - * 'user': 'fred', - * 'greet': function(greeting, punctuation) { - * return greeting + ' ' + this.user + punctuation; - * } - * }; - * - * var bound = _.bindKey(object, 'greet', 'hi'); - * bound('!'); - * // => 'hi fred!' - * - * object.greet = function(greeting, punctuation) { - * return greeting + 'ya ' + this.user + punctuation; - * }; - * - * bound('!'); - * // => 'hiya fred!' - * - * // Bound with placeholders. - * var bound = _.bindKey(object, 'greet', _, '!'); - * bound('hi'); - * // => 'hiya fred!' - */ -var bindKey = baseRest(function(object, key, partials) { - var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG; - if (partials.length) { - var holders = replaceHolders(partials, getHolder(bindKey)); - bitmask |= WRAP_PARTIAL_FLAG; - } - return createWrap(key, bitmask, object, partials, holders); -}); - -// Assign default placeholders. -bindKey.placeholder = {}; - -module.exports = bindKey; diff --git a/node_modules/lodash/camelCase.js b/node_modules/lodash/camelCase.js deleted file mode 100644 index d7390def..00000000 --- a/node_modules/lodash/camelCase.js +++ /dev/null @@ -1,29 +0,0 @@ -var capitalize = require('./capitalize'), - createCompounder = require('./_createCompounder'); - -/** - * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the camel cased string. - * @example - * - * _.camelCase('Foo Bar'); - * // => 'fooBar' - * - * _.camelCase('--foo-bar--'); - * // => 'fooBar' - * - * _.camelCase('__FOO_BAR__'); - * // => 'fooBar' - */ -var camelCase = createCompounder(function(result, word, index) { - word = word.toLowerCase(); - return result + (index ? capitalize(word) : word); -}); - -module.exports = camelCase; diff --git a/node_modules/lodash/capitalize.js b/node_modules/lodash/capitalize.js deleted file mode 100644 index 3e1600e7..00000000 --- a/node_modules/lodash/capitalize.js +++ /dev/null @@ -1,23 +0,0 @@ -var toString = require('./toString'), - upperFirst = require('./upperFirst'); - -/** - * Converts the first character of `string` to upper case and the remaining - * to lower case. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to capitalize. - * @returns {string} Returns the capitalized string. - * @example - * - * _.capitalize('FRED'); - * // => 'Fred' - */ -function capitalize(string) { - return upperFirst(toString(string).toLowerCase()); -} - -module.exports = capitalize; diff --git a/node_modules/lodash/castArray.js b/node_modules/lodash/castArray.js deleted file mode 100644 index e470bdb9..00000000 --- a/node_modules/lodash/castArray.js +++ /dev/null @@ -1,44 +0,0 @@ -var isArray = require('./isArray'); - -/** - * Casts `value` as an array if it's not one. - * - * @static - * @memberOf _ - * @since 4.4.0 - * @category Lang - * @param {*} value The value to inspect. - * @returns {Array} Returns the cast array. - * @example - * - * _.castArray(1); - * // => [1] - * - * _.castArray({ 'a': 1 }); - * // => [{ 'a': 1 }] - * - * _.castArray('abc'); - * // => ['abc'] - * - * _.castArray(null); - * // => [null] - * - * _.castArray(undefined); - * // => [undefined] - * - * _.castArray(); - * // => [] - * - * var array = [1, 2, 3]; - * console.log(_.castArray(array) === array); - * // => true - */ -function castArray() { - if (!arguments.length) { - return []; - } - var value = arguments[0]; - return isArray(value) ? value : [value]; -} - -module.exports = castArray; diff --git a/node_modules/lodash/ceil.js b/node_modules/lodash/ceil.js deleted file mode 100644 index 56c8722c..00000000 --- a/node_modules/lodash/ceil.js +++ /dev/null @@ -1,26 +0,0 @@ -var createRound = require('./_createRound'); - -/** - * Computes `number` rounded up to `precision`. - * - * @static - * @memberOf _ - * @since 3.10.0 - * @category Math - * @param {number} number The number to round up. - * @param {number} [precision=0] The precision to round up to. - * @returns {number} Returns the rounded up number. - * @example - * - * _.ceil(4.006); - * // => 5 - * - * _.ceil(6.004, 2); - * // => 6.01 - * - * _.ceil(6040, -2); - * // => 6100 - */ -var ceil = createRound('ceil'); - -module.exports = ceil; diff --git a/node_modules/lodash/chain.js b/node_modules/lodash/chain.js deleted file mode 100644 index f6cd6475..00000000 --- a/node_modules/lodash/chain.js +++ /dev/null @@ -1,38 +0,0 @@ -var lodash = require('./wrapperLodash'); - -/** - * Creates a `lodash` wrapper instance that wraps `value` with explicit method - * chain sequences enabled. The result of such sequences must be unwrapped - * with `_#value`. - * - * @static - * @memberOf _ - * @since 1.3.0 - * @category Seq - * @param {*} value The value to wrap. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 }, - * { 'user': 'pebbles', 'age': 1 } - * ]; - * - * var youngest = _ - * .chain(users) - * .sortBy('age') - * .map(function(o) { - * return o.user + ' is ' + o.age; - * }) - * .head() - * .value(); - * // => 'pebbles is 1' - */ -function chain(value) { - var result = lodash(value); - result.__chain__ = true; - return result; -} - -module.exports = chain; diff --git a/node_modules/lodash/chunk.js b/node_modules/lodash/chunk.js deleted file mode 100644 index 5b562fef..00000000 --- a/node_modules/lodash/chunk.js +++ /dev/null @@ -1,50 +0,0 @@ -var baseSlice = require('./_baseSlice'), - isIterateeCall = require('./_isIterateeCall'), - toInteger = require('./toInteger'); - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeCeil = Math.ceil, - nativeMax = Math.max; - -/** - * Creates an array of elements split into groups the length of `size`. - * If `array` can't be split evenly, the final chunk will be the remaining - * elements. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to process. - * @param {number} [size=1] The length of each chunk - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the new array of chunks. - * @example - * - * _.chunk(['a', 'b', 'c', 'd'], 2); - * // => [['a', 'b'], ['c', 'd']] - * - * _.chunk(['a', 'b', 'c', 'd'], 3); - * // => [['a', 'b', 'c'], ['d']] - */ -function chunk(array, size, guard) { - if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) { - size = 1; - } else { - size = nativeMax(toInteger(size), 0); - } - var length = array == null ? 0 : array.length; - if (!length || size < 1) { - return []; - } - var index = 0, - resIndex = 0, - result = Array(nativeCeil(length / size)); - - while (index < length) { - result[resIndex++] = baseSlice(array, index, (index += size)); - } - return result; -} - -module.exports = chunk; diff --git a/node_modules/lodash/clamp.js b/node_modules/lodash/clamp.js deleted file mode 100644 index 91a72c97..00000000 --- a/node_modules/lodash/clamp.js +++ /dev/null @@ -1,39 +0,0 @@ -var baseClamp = require('./_baseClamp'), - toNumber = require('./toNumber'); - -/** - * Clamps `number` within the inclusive `lower` and `upper` bounds. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Number - * @param {number} number The number to clamp. - * @param {number} [lower] The lower bound. - * @param {number} upper The upper bound. - * @returns {number} Returns the clamped number. - * @example - * - * _.clamp(-10, -5, 5); - * // => -5 - * - * _.clamp(10, -5, 5); - * // => 5 - */ -function clamp(number, lower, upper) { - if (upper === undefined) { - upper = lower; - lower = undefined; - } - if (upper !== undefined) { - upper = toNumber(upper); - upper = upper === upper ? upper : 0; - } - if (lower !== undefined) { - lower = toNumber(lower); - lower = lower === lower ? lower : 0; - } - return baseClamp(toNumber(number), lower, upper); -} - -module.exports = clamp; diff --git a/node_modules/lodash/clone.js b/node_modules/lodash/clone.js deleted file mode 100644 index dd439d63..00000000 --- a/node_modules/lodash/clone.js +++ /dev/null @@ -1,36 +0,0 @@ -var baseClone = require('./_baseClone'); - -/** Used to compose bitmasks for cloning. */ -var CLONE_SYMBOLS_FLAG = 4; - -/** - * Creates a shallow clone of `value`. - * - * **Note:** This method is loosely based on the - * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) - * and supports cloning arrays, array buffers, booleans, date objects, maps, - * numbers, `Object` objects, regexes, sets, strings, symbols, and typed - * arrays. The own enumerable properties of `arguments` objects are cloned - * as plain objects. An empty object is returned for uncloneable values such - * as error objects, functions, DOM nodes, and WeakMaps. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to clone. - * @returns {*} Returns the cloned value. - * @see _.cloneDeep - * @example - * - * var objects = [{ 'a': 1 }, { 'b': 2 }]; - * - * var shallow = _.clone(objects); - * console.log(shallow[0] === objects[0]); - * // => true - */ -function clone(value) { - return baseClone(value, CLONE_SYMBOLS_FLAG); -} - -module.exports = clone; diff --git a/node_modules/lodash/cloneDeep.js b/node_modules/lodash/cloneDeep.js deleted file mode 100644 index 4425fbe8..00000000 --- a/node_modules/lodash/cloneDeep.js +++ /dev/null @@ -1,29 +0,0 @@ -var baseClone = require('./_baseClone'); - -/** Used to compose bitmasks for cloning. */ -var CLONE_DEEP_FLAG = 1, - CLONE_SYMBOLS_FLAG = 4; - -/** - * This method is like `_.clone` except that it recursively clones `value`. - * - * @static - * @memberOf _ - * @since 1.0.0 - * @category Lang - * @param {*} value The value to recursively clone. - * @returns {*} Returns the deep cloned value. - * @see _.clone - * @example - * - * var objects = [{ 'a': 1 }, { 'b': 2 }]; - * - * var deep = _.cloneDeep(objects); - * console.log(deep[0] === objects[0]); - * // => false - */ -function cloneDeep(value) { - return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG); -} - -module.exports = cloneDeep; diff --git a/node_modules/lodash/cloneDeepWith.js b/node_modules/lodash/cloneDeepWith.js deleted file mode 100644 index fd9c6c05..00000000 --- a/node_modules/lodash/cloneDeepWith.js +++ /dev/null @@ -1,40 +0,0 @@ -var baseClone = require('./_baseClone'); - -/** Used to compose bitmasks for cloning. */ -var CLONE_DEEP_FLAG = 1, - CLONE_SYMBOLS_FLAG = 4; - -/** - * This method is like `_.cloneWith` except that it recursively clones `value`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to recursively clone. - * @param {Function} [customizer] The function to customize cloning. - * @returns {*} Returns the deep cloned value. - * @see _.cloneWith - * @example - * - * function customizer(value) { - * if (_.isElement(value)) { - * return value.cloneNode(true); - * } - * } - * - * var el = _.cloneDeepWith(document.body, customizer); - * - * console.log(el === document.body); - * // => false - * console.log(el.nodeName); - * // => 'BODY' - * console.log(el.childNodes.length); - * // => 20 - */ -function cloneDeepWith(value, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer); -} - -module.exports = cloneDeepWith; diff --git a/node_modules/lodash/cloneWith.js b/node_modules/lodash/cloneWith.js deleted file mode 100644 index d2f4e756..00000000 --- a/node_modules/lodash/cloneWith.js +++ /dev/null @@ -1,42 +0,0 @@ -var baseClone = require('./_baseClone'); - -/** Used to compose bitmasks for cloning. */ -var CLONE_SYMBOLS_FLAG = 4; - -/** - * This method is like `_.clone` except that it accepts `customizer` which - * is invoked to produce the cloned value. If `customizer` returns `undefined`, - * cloning is handled by the method instead. The `customizer` is invoked with - * up to four arguments; (value [, index|key, object, stack]). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to clone. - * @param {Function} [customizer] The function to customize cloning. - * @returns {*} Returns the cloned value. - * @see _.cloneDeepWith - * @example - * - * function customizer(value) { - * if (_.isElement(value)) { - * return value.cloneNode(false); - * } - * } - * - * var el = _.cloneWith(document.body, customizer); - * - * console.log(el === document.body); - * // => false - * console.log(el.nodeName); - * // => 'BODY' - * console.log(el.childNodes.length); - * // => 0 - */ -function cloneWith(value, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return baseClone(value, CLONE_SYMBOLS_FLAG, customizer); -} - -module.exports = cloneWith; diff --git a/node_modules/lodash/collection.js b/node_modules/lodash/collection.js deleted file mode 100644 index 77fe837f..00000000 --- a/node_modules/lodash/collection.js +++ /dev/null @@ -1,30 +0,0 @@ -module.exports = { - 'countBy': require('./countBy'), - 'each': require('./each'), - 'eachRight': require('./eachRight'), - 'every': require('./every'), - 'filter': require('./filter'), - 'find': require('./find'), - 'findLast': require('./findLast'), - 'flatMap': require('./flatMap'), - 'flatMapDeep': require('./flatMapDeep'), - 'flatMapDepth': require('./flatMapDepth'), - 'forEach': require('./forEach'), - 'forEachRight': require('./forEachRight'), - 'groupBy': require('./groupBy'), - 'includes': require('./includes'), - 'invokeMap': require('./invokeMap'), - 'keyBy': require('./keyBy'), - 'map': require('./map'), - 'orderBy': require('./orderBy'), - 'partition': require('./partition'), - 'reduce': require('./reduce'), - 'reduceRight': require('./reduceRight'), - 'reject': require('./reject'), - 'sample': require('./sample'), - 'sampleSize': require('./sampleSize'), - 'shuffle': require('./shuffle'), - 'size': require('./size'), - 'some': require('./some'), - 'sortBy': require('./sortBy') -}; diff --git a/node_modules/lodash/commit.js b/node_modules/lodash/commit.js deleted file mode 100644 index fe4db717..00000000 --- a/node_modules/lodash/commit.js +++ /dev/null @@ -1,33 +0,0 @@ -var LodashWrapper = require('./_LodashWrapper'); - -/** - * Executes the chain sequence and returns the wrapped result. - * - * @name commit - * @memberOf _ - * @since 3.2.0 - * @category Seq - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var array = [1, 2]; - * var wrapped = _(array).push(3); - * - * console.log(array); - * // => [1, 2] - * - * wrapped = wrapped.commit(); - * console.log(array); - * // => [1, 2, 3] - * - * wrapped.last(); - * // => 3 - * - * console.log(array); - * // => [1, 2, 3] - */ -function wrapperCommit() { - return new LodashWrapper(this.value(), this.__chain__); -} - -module.exports = wrapperCommit; diff --git a/node_modules/lodash/compact.js b/node_modules/lodash/compact.js deleted file mode 100644 index 031fab4e..00000000 --- a/node_modules/lodash/compact.js +++ /dev/null @@ -1,31 +0,0 @@ -/** - * Creates an array with all falsey values removed. The values `false`, `null`, - * `0`, `""`, `undefined`, and `NaN` are falsey. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to compact. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * _.compact([0, 1, false, 2, '', 3]); - * // => [1, 2, 3] - */ -function compact(array) { - var index = -1, - length = array == null ? 0 : array.length, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index]; - if (value) { - result[resIndex++] = value; - } - } - return result; -} - -module.exports = compact; diff --git a/node_modules/lodash/concat.js b/node_modules/lodash/concat.js deleted file mode 100644 index 1da48a4f..00000000 --- a/node_modules/lodash/concat.js +++ /dev/null @@ -1,43 +0,0 @@ -var arrayPush = require('./_arrayPush'), - baseFlatten = require('./_baseFlatten'), - copyArray = require('./_copyArray'), - isArray = require('./isArray'); - -/** - * Creates a new array concatenating `array` with any additional arrays - * and/or values. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to concatenate. - * @param {...*} [values] The values to concatenate. - * @returns {Array} Returns the new concatenated array. - * @example - * - * var array = [1]; - * var other = _.concat(array, 2, [3], [[4]]); - * - * console.log(other); - * // => [1, 2, 3, [4]] - * - * console.log(array); - * // => [1] - */ -function concat() { - var length = arguments.length; - if (!length) { - return []; - } - var args = Array(length - 1), - array = arguments[0], - index = length; - - while (index--) { - args[index - 1] = arguments[index]; - } - return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1)); -} - -module.exports = concat; diff --git a/node_modules/lodash/cond.js b/node_modules/lodash/cond.js deleted file mode 100644 index 64555986..00000000 --- a/node_modules/lodash/cond.js +++ /dev/null @@ -1,60 +0,0 @@ -var apply = require('./_apply'), - arrayMap = require('./_arrayMap'), - baseIteratee = require('./_baseIteratee'), - baseRest = require('./_baseRest'); - -/** Error message constants. */ -var FUNC_ERROR_TEXT = 'Expected a function'; - -/** - * Creates a function that iterates over `pairs` and invokes the corresponding - * function of the first predicate to return truthy. The predicate-function - * pairs are invoked with the `this` binding and arguments of the created - * function. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Util - * @param {Array} pairs The predicate-function pairs. - * @returns {Function} Returns the new composite function. - * @example - * - * var func = _.cond([ - * [_.matches({ 'a': 1 }), _.constant('matches A')], - * [_.conforms({ 'b': _.isNumber }), _.constant('matches B')], - * [_.stubTrue, _.constant('no match')] - * ]); - * - * func({ 'a': 1, 'b': 2 }); - * // => 'matches A' - * - * func({ 'a': 0, 'b': 1 }); - * // => 'matches B' - * - * func({ 'a': '1', 'b': '2' }); - * // => 'no match' - */ -function cond(pairs) { - var length = pairs == null ? 0 : pairs.length, - toIteratee = baseIteratee; - - pairs = !length ? [] : arrayMap(pairs, function(pair) { - if (typeof pair[1] != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - return [toIteratee(pair[0]), pair[1]]; - }); - - return baseRest(function(args) { - var index = -1; - while (++index < length) { - var pair = pairs[index]; - if (apply(pair[0], this, args)) { - return apply(pair[1], this, args); - } - } - }); -} - -module.exports = cond; diff --git a/node_modules/lodash/conforms.js b/node_modules/lodash/conforms.js deleted file mode 100644 index 5501a949..00000000 --- a/node_modules/lodash/conforms.js +++ /dev/null @@ -1,35 +0,0 @@ -var baseClone = require('./_baseClone'), - baseConforms = require('./_baseConforms'); - -/** Used to compose bitmasks for cloning. */ -var CLONE_DEEP_FLAG = 1; - -/** - * Creates a function that invokes the predicate properties of `source` with - * the corresponding property values of a given object, returning `true` if - * all predicates return truthy, else `false`. - * - * **Note:** The created function is equivalent to `_.conformsTo` with - * `source` partially applied. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Util - * @param {Object} source The object of property predicates to conform to. - * @returns {Function} Returns the new spec function. - * @example - * - * var objects = [ - * { 'a': 2, 'b': 1 }, - * { 'a': 1, 'b': 2 } - * ]; - * - * _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } })); - * // => [{ 'a': 1, 'b': 2 }] - */ -function conforms(source) { - return baseConforms(baseClone(source, CLONE_DEEP_FLAG)); -} - -module.exports = conforms; diff --git a/node_modules/lodash/conformsTo.js b/node_modules/lodash/conformsTo.js deleted file mode 100644 index b8a93ebf..00000000 --- a/node_modules/lodash/conformsTo.js +++ /dev/null @@ -1,32 +0,0 @@ -var baseConformsTo = require('./_baseConformsTo'), - keys = require('./keys'); - -/** - * Checks if `object` conforms to `source` by invoking the predicate - * properties of `source` with the corresponding property values of `object`. - * - * **Note:** This method is equivalent to `_.conforms` when `source` is - * partially applied. - * - * @static - * @memberOf _ - * @since 4.14.0 - * @category Lang - * @param {Object} object The object to inspect. - * @param {Object} source The object of property predicates to conform to. - * @returns {boolean} Returns `true` if `object` conforms, else `false`. - * @example - * - * var object = { 'a': 1, 'b': 2 }; - * - * _.conformsTo(object, { 'b': function(n) { return n > 1; } }); - * // => true - * - * _.conformsTo(object, { 'b': function(n) { return n > 2; } }); - * // => false - */ -function conformsTo(object, source) { - return source == null || baseConformsTo(object, source, keys(source)); -} - -module.exports = conformsTo; diff --git a/node_modules/lodash/constant.js b/node_modules/lodash/constant.js deleted file mode 100644 index 655ece3f..00000000 --- a/node_modules/lodash/constant.js +++ /dev/null @@ -1,26 +0,0 @@ -/** - * Creates a function that returns `value`. - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Util - * @param {*} value The value to return from the new function. - * @returns {Function} Returns the new constant function. - * @example - * - * var objects = _.times(2, _.constant({ 'a': 1 })); - * - * console.log(objects); - * // => [{ 'a': 1 }, { 'a': 1 }] - * - * console.log(objects[0] === objects[1]); - * // => true - */ -function constant(value) { - return function() { - return value; - }; -} - -module.exports = constant; diff --git a/node_modules/lodash/core.js b/node_modules/lodash/core.js deleted file mode 100644 index 0e676fa6..00000000 --- a/node_modules/lodash/core.js +++ /dev/null @@ -1,3854 +0,0 @@ -/** - * @license - * Lodash (Custom Build) - * Build: `lodash core -o ./dist/lodash.core.js` - * Copyright JS Foundation and other contributors - * Released under MIT license - * Based on Underscore.js 1.8.3 - * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors - */ -;(function() { - - /** Used as a safe reference for `undefined` in pre-ES5 environments. */ - var undefined; - - /** Used as the semantic version number. */ - var VERSION = '4.17.5'; - - /** Error message constants. */ - var FUNC_ERROR_TEXT = 'Expected a function'; - - /** Used to compose bitmasks for value comparisons. */ - var COMPARE_PARTIAL_FLAG = 1, - COMPARE_UNORDERED_FLAG = 2; - - /** Used to compose bitmasks for function metadata. */ - var WRAP_BIND_FLAG = 1, - WRAP_PARTIAL_FLAG = 32; - - /** Used as references for various `Number` constants. */ - var INFINITY = 1 / 0, - MAX_SAFE_INTEGER = 9007199254740991; - - /** `Object#toString` result references. */ - var argsTag = '[object Arguments]', - arrayTag = '[object Array]', - asyncTag = '[object AsyncFunction]', - boolTag = '[object Boolean]', - dateTag = '[object Date]', - errorTag = '[object Error]', - funcTag = '[object Function]', - genTag = '[object GeneratorFunction]', - numberTag = '[object Number]', - objectTag = '[object Object]', - proxyTag = '[object Proxy]', - regexpTag = '[object RegExp]', - stringTag = '[object String]'; - - /** Used to match HTML entities and HTML characters. */ - var reUnescapedHtml = /[&<>"']/g, - reHasUnescapedHtml = RegExp(reUnescapedHtml.source); - - /** Used to detect unsigned integer values. */ - var reIsUint = /^(?:0|[1-9]\d*)$/; - - /** Used to map characters to HTML entities. */ - var htmlEscapes = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - "'": ''' - }; - - /** Detect free variable `global` from Node.js. */ - var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; - - /** Detect free variable `self`. */ - var freeSelf = typeof self == 'object' && self && self.Object === Object && self; - - /** Used as a reference to the global object. */ - var root = freeGlobal || freeSelf || Function('return this')(); - - /** Detect free variable `exports`. */ - var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; - - /** Detect free variable `module`. */ - var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; - - /*--------------------------------------------------------------------------*/ - - /** - * Appends the elements of `values` to `array`. - * - * @private - * @param {Array} array The array to modify. - * @param {Array} values The values to append. - * @returns {Array} Returns `array`. - */ - function arrayPush(array, values) { - array.push.apply(array, values); - return array; - } - - /** - * The base implementation of `_.findIndex` and `_.findLastIndex` without - * support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} predicate The function invoked per iteration. - * @param {number} fromIndex The index to search from. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function baseFindIndex(array, predicate, fromIndex, fromRight) { - var length = array.length, - index = fromIndex + (fromRight ? 1 : -1); - - while ((fromRight ? index-- : ++index < length)) { - if (predicate(array[index], index, array)) { - return index; - } - } - return -1; - } - - /** - * The base implementation of `_.property` without support for deep paths. - * - * @private - * @param {string} key The key of the property to get. - * @returns {Function} Returns the new accessor function. - */ - function baseProperty(key) { - return function(object) { - return object == null ? undefined : object[key]; - }; - } - - /** - * The base implementation of `_.propertyOf` without support for deep paths. - * - * @private - * @param {Object} object The object to query. - * @returns {Function} Returns the new accessor function. - */ - function basePropertyOf(object) { - return function(key) { - return object == null ? undefined : object[key]; - }; - } - - /** - * The base implementation of `_.reduce` and `_.reduceRight`, without support - * for iteratee shorthands, which iterates over `collection` using `eachFunc`. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {*} accumulator The initial value. - * @param {boolean} initAccum Specify using the first or last element of - * `collection` as the initial value. - * @param {Function} eachFunc The function to iterate over `collection`. - * @returns {*} Returns the accumulated value. - */ - function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) { - eachFunc(collection, function(value, index, collection) { - accumulator = initAccum - ? (initAccum = false, value) - : iteratee(accumulator, value, index, collection); - }); - return accumulator; - } - - /** - * The base implementation of `_.values` and `_.valuesIn` which creates an - * array of `object` property values corresponding to the property names - * of `props`. - * - * @private - * @param {Object} object The object to query. - * @param {Array} props The property names to get values for. - * @returns {Object} Returns the array of property values. - */ - function baseValues(object, props) { - return baseMap(props, function(key) { - return object[key]; - }); - } - - /** - * Used by `_.escape` to convert characters to HTML entities. - * - * @private - * @param {string} chr The matched character to escape. - * @returns {string} Returns the escaped character. - */ - var escapeHtmlChar = basePropertyOf(htmlEscapes); - - /** - * Creates a unary function that invokes `func` with its argument transformed. - * - * @private - * @param {Function} func The function to wrap. - * @param {Function} transform The argument transform. - * @returns {Function} Returns the new function. - */ - function overArg(func, transform) { - return function(arg) { - return func(transform(arg)); - }; - } - - /*--------------------------------------------------------------------------*/ - - /** Used for built-in method references. */ - var arrayProto = Array.prototype, - objectProto = Object.prototype; - - /** Used to check objects for own properties. */ - var hasOwnProperty = objectProto.hasOwnProperty; - - /** Used to generate unique IDs. */ - var idCounter = 0; - - /** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ - var nativeObjectToString = objectProto.toString; - - /** Used to restore the original `_` reference in `_.noConflict`. */ - var oldDash = root._; - - /** Built-in value references. */ - var objectCreate = Object.create, - propertyIsEnumerable = objectProto.propertyIsEnumerable; - - /* Built-in method references for those with the same name as other `lodash` methods. */ - var nativeIsFinite = root.isFinite, - nativeKeys = overArg(Object.keys, Object), - nativeMax = Math.max; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a `lodash` object which wraps `value` to enable implicit method - * chain sequences. Methods that operate on and return arrays, collections, - * and functions can be chained together. Methods that retrieve a single value - * or may return a primitive value will automatically end the chain sequence - * and return the unwrapped value. Otherwise, the value must be unwrapped - * with `_#value`. - * - * Explicit chain sequences, which must be unwrapped with `_#value`, may be - * enabled using `_.chain`. - * - * The execution of chained methods is lazy, that is, it's deferred until - * `_#value` is implicitly or explicitly called. - * - * Lazy evaluation allows several methods to support shortcut fusion. - * Shortcut fusion is an optimization to merge iteratee calls; this avoids - * the creation of intermediate arrays and can greatly reduce the number of - * iteratee executions. Sections of a chain sequence qualify for shortcut - * fusion if the section is applied to an array and iteratees accept only - * one argument. The heuristic for whether a section qualifies for shortcut - * fusion is subject to change. - * - * Chaining is supported in custom builds as long as the `_#value` method is - * directly or indirectly included in the build. - * - * In addition to lodash methods, wrappers have `Array` and `String` methods. - * - * The wrapper `Array` methods are: - * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift` - * - * The wrapper `String` methods are: - * `replace` and `split` - * - * The wrapper methods that support shortcut fusion are: - * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`, - * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`, - * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray` - * - * The chainable wrapper methods are: - * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`, - * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`, - * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`, - * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`, - * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`, - * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`, - * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`, - * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`, - * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`, - * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`, - * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`, - * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`, - * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`, - * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`, - * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`, - * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`, - * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`, - * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`, - * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`, - * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`, - * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`, - * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`, - * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`, - * `zipObject`, `zipObjectDeep`, and `zipWith` - * - * The wrapper methods that are **not** chainable by default are: - * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`, - * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`, - * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`, - * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`, - * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`, - * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`, - * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`, - * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`, - * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`, - * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`, - * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`, - * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`, - * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`, - * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`, - * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`, - * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`, - * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`, - * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`, - * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`, - * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`, - * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`, - * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`, - * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`, - * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`, - * `upperFirst`, `value`, and `words` - * - * @name _ - * @constructor - * @category Seq - * @param {*} value The value to wrap in a `lodash` instance. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * function square(n) { - * return n * n; - * } - * - * var wrapped = _([1, 2, 3]); - * - * // Returns an unwrapped value. - * wrapped.reduce(_.add); - * // => 6 - * - * // Returns a wrapped value. - * var squares = wrapped.map(square); - * - * _.isArray(squares); - * // => false - * - * _.isArray(squares.value()); - * // => true - */ - function lodash(value) { - return value instanceof LodashWrapper - ? value - : new LodashWrapper(value); - } - - /** - * The base implementation of `_.create` without support for assigning - * properties to the created object. - * - * @private - * @param {Object} proto The object to inherit from. - * @returns {Object} Returns the new object. - */ - var baseCreate = (function() { - function object() {} - return function(proto) { - if (!isObject(proto)) { - return {}; - } - if (objectCreate) { - return objectCreate(proto); - } - object.prototype = proto; - var result = new object; - object.prototype = undefined; - return result; - }; - }()); - - /** - * The base constructor for creating `lodash` wrapper objects. - * - * @private - * @param {*} value The value to wrap. - * @param {boolean} [chainAll] Enable explicit method chain sequences. - */ - function LodashWrapper(value, chainAll) { - this.__wrapped__ = value; - this.__actions__ = []; - this.__chain__ = !!chainAll; - } - - LodashWrapper.prototype = baseCreate(lodash.prototype); - LodashWrapper.prototype.constructor = LodashWrapper; - - /*------------------------------------------------------------------------*/ - - /** - * Assigns `value` to `key` of `object` if the existing value is not equivalent - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ - function assignValue(object, key, value) { - var objValue = object[key]; - if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) || - (value === undefined && !(key in object))) { - baseAssignValue(object, key, value); - } - } - - /** - * The base implementation of `assignValue` and `assignMergeValue` without - * value checks. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ - function baseAssignValue(object, key, value) { - object[key] = value; - } - - /** - * The base implementation of `_.delay` and `_.defer` which accepts `args` - * to provide to `func`. - * - * @private - * @param {Function} func The function to delay. - * @param {number} wait The number of milliseconds to delay invocation. - * @param {Array} args The arguments to provide to `func`. - * @returns {number|Object} Returns the timer id or timeout object. - */ - function baseDelay(func, wait, args) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - return setTimeout(function() { func.apply(undefined, args); }, wait); - } - - /** - * The base implementation of `_.forEach` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - */ - var baseEach = createBaseEach(baseForOwn); - - /** - * The base implementation of `_.every` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false` - */ - function baseEvery(collection, predicate) { - var result = true; - baseEach(collection, function(value, index, collection) { - result = !!predicate(value, index, collection); - return result; - }); - return result; - } - - /** - * The base implementation of methods like `_.max` and `_.min` which accepts a - * `comparator` to determine the extremum value. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The iteratee invoked per iteration. - * @param {Function} comparator The comparator used to compare values. - * @returns {*} Returns the extremum value. - */ - function baseExtremum(array, iteratee, comparator) { - var index = -1, - length = array.length; - - while (++index < length) { - var value = array[index], - current = iteratee(value); - - if (current != null && (computed === undefined - ? (current === current && !false) - : comparator(current, computed) - )) { - var computed = current, - result = value; - } - } - return result; - } - - /** - * The base implementation of `_.filter` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - */ - function baseFilter(collection, predicate) { - var result = []; - baseEach(collection, function(value, index, collection) { - if (predicate(value, index, collection)) { - result.push(value); - } - }); - return result; - } - - /** - * The base implementation of `_.flatten` with support for restricting flattening. - * - * @private - * @param {Array} array The array to flatten. - * @param {number} depth The maximum recursion depth. - * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. - * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. - * @param {Array} [result=[]] The initial result value. - * @returns {Array} Returns the new flattened array. - */ - function baseFlatten(array, depth, predicate, isStrict, result) { - var index = -1, - length = array.length; - - predicate || (predicate = isFlattenable); - result || (result = []); - - while (++index < length) { - var value = array[index]; - if (depth > 0 && predicate(value)) { - if (depth > 1) { - // Recursively flatten arrays (susceptible to call stack limits). - baseFlatten(value, depth - 1, predicate, isStrict, result); - } else { - arrayPush(result, value); - } - } else if (!isStrict) { - result[result.length] = value; - } - } - return result; - } - - /** - * The base implementation of `baseForOwn` which iterates over `object` - * properties returned by `keysFunc` and invokes `iteratee` for each property. - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {Function} keysFunc The function to get the keys of `object`. - * @returns {Object} Returns `object`. - */ - var baseFor = createBaseFor(); - - /** - * The base implementation of `_.forOwn` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Object} Returns `object`. - */ - function baseForOwn(object, iteratee) { - return object && baseFor(object, iteratee, keys); - } - - /** - * The base implementation of `_.functions` which creates an array of - * `object` function property names filtered from `props`. - * - * @private - * @param {Object} object The object to inspect. - * @param {Array} props The property names to filter. - * @returns {Array} Returns the function names. - */ - function baseFunctions(object, props) { - return baseFilter(props, function(key) { - return isFunction(object[key]); - }); - } - - /** - * The base implementation of `getTag` without fallbacks for buggy environments. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the `toStringTag`. - */ - function baseGetTag(value) { - return objectToString(value); - } - - /** - * The base implementation of `_.gt` which doesn't coerce arguments. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than `other`, - * else `false`. - */ - function baseGt(value, other) { - return value > other; - } - - /** - * The base implementation of `_.isArguments`. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an `arguments` object, - */ - var baseIsArguments = noop; - - /** - * The base implementation of `_.isDate` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a date object, else `false`. - */ - function baseIsDate(value) { - return isObjectLike(value) && baseGetTag(value) == dateTag; - } - - /** - * The base implementation of `_.isEqual` which supports partial comparisons - * and tracks traversed objects. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @param {boolean} bitmask The bitmask flags. - * 1 - Unordered comparison - * 2 - Partial comparison - * @param {Function} [customizer] The function to customize comparisons. - * @param {Object} [stack] Tracks traversed `value` and `other` objects. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - */ - function baseIsEqual(value, other, bitmask, customizer, stack) { - if (value === other) { - return true; - } - if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) { - return value !== value && other !== other; - } - return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack); - } - - /** - * A specialized version of `baseIsEqual` for arrays and objects which performs - * deep comparisons and tracks traversed objects enabling objects with circular - * references to be compared. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} [stack] Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ - function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) { - var objIsArr = isArray(object), - othIsArr = isArray(other), - objTag = objIsArr ? arrayTag : baseGetTag(object), - othTag = othIsArr ? arrayTag : baseGetTag(other); - - objTag = objTag == argsTag ? objectTag : objTag; - othTag = othTag == argsTag ? objectTag : othTag; - - var objIsObj = objTag == objectTag, - othIsObj = othTag == objectTag, - isSameTag = objTag == othTag; - - stack || (stack = []); - var objStack = find(stack, function(entry) { - return entry[0] == object; - }); - var othStack = find(stack, function(entry) { - return entry[0] == other; - }); - if (objStack && othStack) { - return objStack[1] == other; - } - stack.push([object, other]); - stack.push([other, object]); - if (isSameTag && !objIsObj) { - var result = (objIsArr) - ? equalArrays(object, other, bitmask, customizer, equalFunc, stack) - : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack); - stack.pop(); - return result; - } - if (!(bitmask & COMPARE_PARTIAL_FLAG)) { - var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), - othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); - - if (objIsWrapped || othIsWrapped) { - var objUnwrapped = objIsWrapped ? object.value() : object, - othUnwrapped = othIsWrapped ? other.value() : other; - - var result = equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack); - stack.pop(); - return result; - } - } - if (!isSameTag) { - return false; - } - var result = equalObjects(object, other, bitmask, customizer, equalFunc, stack); - stack.pop(); - return result; - } - - /** - * The base implementation of `_.isRegExp` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. - */ - function baseIsRegExp(value) { - return isObjectLike(value) && baseGetTag(value) == regexpTag; - } - - /** - * The base implementation of `_.iteratee`. - * - * @private - * @param {*} [value=_.identity] The value to convert to an iteratee. - * @returns {Function} Returns the iteratee. - */ - function baseIteratee(func) { - if (typeof func == 'function') { - return func; - } - if (func == null) { - return identity; - } - return (typeof func == 'object' ? baseMatches : baseProperty)(func); - } - - /** - * The base implementation of `_.lt` which doesn't coerce arguments. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is less than `other`, - * else `false`. - */ - function baseLt(value, other) { - return value < other; - } - - /** - * The base implementation of `_.map` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ - function baseMap(collection, iteratee) { - var index = -1, - result = isArrayLike(collection) ? Array(collection.length) : []; - - baseEach(collection, function(value, key, collection) { - result[++index] = iteratee(value, key, collection); - }); - return result; - } - - /** - * The base implementation of `_.matches` which doesn't clone `source`. - * - * @private - * @param {Object} source The object of property values to match. - * @returns {Function} Returns the new spec function. - */ - function baseMatches(source) { - var props = nativeKeys(source); - return function(object) { - var length = props.length; - if (object == null) { - return !length; - } - object = Object(object); - while (length--) { - var key = props[length]; - if (!(key in object && - baseIsEqual(source[key], object[key], COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG) - )) { - return false; - } - } - return true; - }; - } - - /** - * The base implementation of `_.pick` without support for individual - * property identifiers. - * - * @private - * @param {Object} object The source object. - * @param {string[]} paths The property paths to pick. - * @returns {Object} Returns the new object. - */ - function basePick(object, props) { - object = Object(object); - return reduce(props, function(result, key) { - if (key in object) { - result[key] = object[key]; - } - return result; - }, {}); - } - - /** - * The base implementation of `_.rest` which doesn't validate or coerce arguments. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @returns {Function} Returns the new function. - */ - function baseRest(func, start) { - return setToString(overRest(func, start, identity), func + ''); - } - - /** - * The base implementation of `_.slice` without an iteratee call guard. - * - * @private - * @param {Array} array The array to slice. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the slice of `array`. - */ - function baseSlice(array, start, end) { - var index = -1, - length = array.length; - - if (start < 0) { - start = -start > length ? 0 : (length + start); - } - end = end > length ? length : end; - if (end < 0) { - end += length; - } - length = start > end ? 0 : ((end - start) >>> 0); - start >>>= 0; - - var result = Array(length); - while (++index < length) { - result[index] = array[index + start]; - } - return result; - } - - /** - * Copies the values of `source` to `array`. - * - * @private - * @param {Array} source The array to copy values from. - * @param {Array} [array=[]] The array to copy values to. - * @returns {Array} Returns `array`. - */ - function copyArray(source) { - return baseSlice(source, 0, source.length); - } - - /** - * The base implementation of `_.some` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - */ - function baseSome(collection, predicate) { - var result; - - baseEach(collection, function(value, index, collection) { - result = predicate(value, index, collection); - return !result; - }); - return !!result; - } - - /** - * The base implementation of `wrapperValue` which returns the result of - * performing a sequence of actions on the unwrapped `value`, where each - * successive action is supplied the return value of the previous. - * - * @private - * @param {*} value The unwrapped value. - * @param {Array} actions Actions to perform to resolve the unwrapped value. - * @returns {*} Returns the resolved value. - */ - function baseWrapperValue(value, actions) { - var result = value; - return reduce(actions, function(result, action) { - return action.func.apply(action.thisArg, arrayPush([result], action.args)); - }, result); - } - - /** - * Compares values to sort them in ascending order. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {number} Returns the sort order indicator for `value`. - */ - function compareAscending(value, other) { - if (value !== other) { - var valIsDefined = value !== undefined, - valIsNull = value === null, - valIsReflexive = value === value, - valIsSymbol = false; - - var othIsDefined = other !== undefined, - othIsNull = other === null, - othIsReflexive = other === other, - othIsSymbol = false; - - if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) || - (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) || - (valIsNull && othIsDefined && othIsReflexive) || - (!valIsDefined && othIsReflexive) || - !valIsReflexive) { - return 1; - } - if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) || - (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) || - (othIsNull && valIsDefined && valIsReflexive) || - (!othIsDefined && valIsReflexive) || - !othIsReflexive) { - return -1; - } - } - return 0; - } - - /** - * Copies properties of `source` to `object`. - * - * @private - * @param {Object} source The object to copy properties from. - * @param {Array} props The property identifiers to copy. - * @param {Object} [object={}] The object to copy properties to. - * @param {Function} [customizer] The function to customize copied values. - * @returns {Object} Returns `object`. - */ - function copyObject(source, props, object, customizer) { - var isNew = !object; - object || (object = {}); - - var index = -1, - length = props.length; - - while (++index < length) { - var key = props[index]; - - var newValue = customizer - ? customizer(object[key], source[key], key, object, source) - : undefined; - - if (newValue === undefined) { - newValue = source[key]; - } - if (isNew) { - baseAssignValue(object, key, newValue); - } else { - assignValue(object, key, newValue); - } - } - return object; - } - - /** - * Creates a function like `_.assign`. - * - * @private - * @param {Function} assigner The function to assign values. - * @returns {Function} Returns the new assigner function. - */ - function createAssigner(assigner) { - return baseRest(function(object, sources) { - var index = -1, - length = sources.length, - customizer = length > 1 ? sources[length - 1] : undefined; - - customizer = (assigner.length > 3 && typeof customizer == 'function') - ? (length--, customizer) - : undefined; - - object = Object(object); - while (++index < length) { - var source = sources[index]; - if (source) { - assigner(object, source, index, customizer); - } - } - return object; - }); - } - - /** - * Creates a `baseEach` or `baseEachRight` function. - * - * @private - * @param {Function} eachFunc The function to iterate over a collection. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new base function. - */ - function createBaseEach(eachFunc, fromRight) { - return function(collection, iteratee) { - if (collection == null) { - return collection; - } - if (!isArrayLike(collection)) { - return eachFunc(collection, iteratee); - } - var length = collection.length, - index = fromRight ? length : -1, - iterable = Object(collection); - - while ((fromRight ? index-- : ++index < length)) { - if (iteratee(iterable[index], index, iterable) === false) { - break; - } - } - return collection; - }; - } - - /** - * Creates a base function for methods like `_.forIn` and `_.forOwn`. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new base function. - */ - function createBaseFor(fromRight) { - return function(object, iteratee, keysFunc) { - var index = -1, - iterable = Object(object), - props = keysFunc(object), - length = props.length; - - while (length--) { - var key = props[fromRight ? length : ++index]; - if (iteratee(iterable[key], key, iterable) === false) { - break; - } - } - return object; - }; - } - - /** - * Creates a function that produces an instance of `Ctor` regardless of - * whether it was invoked as part of a `new` expression or by `call` or `apply`. - * - * @private - * @param {Function} Ctor The constructor to wrap. - * @returns {Function} Returns the new wrapped function. - */ - function createCtor(Ctor) { - return function() { - // Use a `switch` statement to work with class constructors. See - // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist - // for more details. - var args = arguments; - var thisBinding = baseCreate(Ctor.prototype), - result = Ctor.apply(thisBinding, args); - - // Mimic the constructor's `return` behavior. - // See https://es5.github.io/#x13.2.2 for more details. - return isObject(result) ? result : thisBinding; - }; - } - - /** - * Creates a `_.find` or `_.findLast` function. - * - * @private - * @param {Function} findIndexFunc The function to find the collection index. - * @returns {Function} Returns the new find function. - */ - function createFind(findIndexFunc) { - return function(collection, predicate, fromIndex) { - var iterable = Object(collection); - if (!isArrayLike(collection)) { - var iteratee = baseIteratee(predicate, 3); - collection = keys(collection); - predicate = function(key) { return iteratee(iterable[key], key, iterable); }; - } - var index = findIndexFunc(collection, predicate, fromIndex); - return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined; - }; - } - - /** - * Creates a function that wraps `func` to invoke it with the `this` binding - * of `thisArg` and `partials` prepended to the arguments it receives. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask flags. See `createWrap` for more details. - * @param {*} thisArg The `this` binding of `func`. - * @param {Array} partials The arguments to prepend to those provided to - * the new function. - * @returns {Function} Returns the new wrapped function. - */ - function createPartial(func, bitmask, thisArg, partials) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - var isBind = bitmask & WRAP_BIND_FLAG, - Ctor = createCtor(func); - - function wrapper() { - var argsIndex = -1, - argsLength = arguments.length, - leftIndex = -1, - leftLength = partials.length, - args = Array(leftLength + argsLength), - fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; - - while (++leftIndex < leftLength) { - args[leftIndex] = partials[leftIndex]; - } - while (argsLength--) { - args[leftIndex++] = arguments[++argsIndex]; - } - return fn.apply(isBind ? thisArg : this, args); - } - return wrapper; - } - - /** - * A specialized version of `baseIsEqualDeep` for arrays with support for - * partial deep comparisons. - * - * @private - * @param {Array} array The array to compare. - * @param {Array} other The other array to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} stack Tracks traversed `array` and `other` objects. - * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. - */ - function equalArrays(array, other, bitmask, customizer, equalFunc, stack) { - var isPartial = bitmask & COMPARE_PARTIAL_FLAG, - arrLength = array.length, - othLength = other.length; - - if (arrLength != othLength && !(isPartial && othLength > arrLength)) { - return false; - } - var index = -1, - result = true, - seen = (bitmask & COMPARE_UNORDERED_FLAG) ? [] : undefined; - - // Ignore non-index properties. - while (++index < arrLength) { - var arrValue = array[index], - othValue = other[index]; - - var compared; - if (compared !== undefined) { - if (compared) { - continue; - } - result = false; - break; - } - // Recursively compare arrays (susceptible to call stack limits). - if (seen) { - if (!baseSome(other, function(othValue, othIndex) { - if (!indexOf(seen, othIndex) && - (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) { - return seen.push(othIndex); - } - })) { - result = false; - break; - } - } else if (!( - arrValue === othValue || - equalFunc(arrValue, othValue, bitmask, customizer, stack) - )) { - result = false; - break; - } - } - return result; - } - - /** - * A specialized version of `baseIsEqualDeep` for comparing objects of - * the same `toStringTag`. - * - * **Note:** This function only supports comparing values with tags of - * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {string} tag The `toStringTag` of the objects to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} stack Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ - function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) { - switch (tag) { - - case boolTag: - case dateTag: - case numberTag: - // Coerce booleans to `1` or `0` and dates to milliseconds. - // Invalid dates are coerced to `NaN`. - return eq(+object, +other); - - case errorTag: - return object.name == other.name && object.message == other.message; - - case regexpTag: - case stringTag: - // Coerce regexes to strings and treat strings, primitives and objects, - // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring - // for more details. - return object == (other + ''); - - } - return false; - } - - /** - * A specialized version of `baseIsEqualDeep` for objects with support for - * partial deep comparisons. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} stack Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ - function equalObjects(object, other, bitmask, customizer, equalFunc, stack) { - var isPartial = bitmask & COMPARE_PARTIAL_FLAG, - objProps = keys(object), - objLength = objProps.length, - othProps = keys(other), - othLength = othProps.length; - - if (objLength != othLength && !isPartial) { - return false; - } - var index = objLength; - while (index--) { - var key = objProps[index]; - if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) { - return false; - } - } - var result = true; - - var skipCtor = isPartial; - while (++index < objLength) { - key = objProps[index]; - var objValue = object[key], - othValue = other[key]; - - var compared; - // Recursively compare objects (susceptible to call stack limits). - if (!(compared === undefined - ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack)) - : compared - )) { - result = false; - break; - } - skipCtor || (skipCtor = key == 'constructor'); - } - if (result && !skipCtor) { - var objCtor = object.constructor, - othCtor = other.constructor; - - // Non `Object` object instances with different constructors are not equal. - if (objCtor != othCtor && - ('constructor' in object && 'constructor' in other) && - !(typeof objCtor == 'function' && objCtor instanceof objCtor && - typeof othCtor == 'function' && othCtor instanceof othCtor)) { - result = false; - } - } - return result; - } - - /** - * A specialized version of `baseRest` which flattens the rest array. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @returns {Function} Returns the new function. - */ - function flatRest(func) { - return setToString(overRest(func, undefined, flatten), func + ''); - } - - /** - * Checks if `value` is a flattenable `arguments` object or array. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. - */ - function isFlattenable(value) { - return isArray(value) || isArguments(value); - } - - /** - * Checks if `value` is a valid array-like index. - * - * @private - * @param {*} value The value to check. - * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. - * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. - */ - function isIndex(value, length) { - var type = typeof value; - length = length == null ? MAX_SAFE_INTEGER : length; - - return !!length && - (type == 'number' || - (type != 'symbol' && reIsUint.test(value))) && - (value > -1 && value % 1 == 0 && value < length); - } - - /** - * Checks if the given arguments are from an iteratee call. - * - * @private - * @param {*} value The potential iteratee value argument. - * @param {*} index The potential iteratee index or key argument. - * @param {*} object The potential iteratee object argument. - * @returns {boolean} Returns `true` if the arguments are from an iteratee call, - * else `false`. - */ - function isIterateeCall(value, index, object) { - if (!isObject(object)) { - return false; - } - var type = typeof index; - if (type == 'number' - ? (isArrayLike(object) && isIndex(index, object.length)) - : (type == 'string' && index in object) - ) { - return eq(object[index], value); - } - return false; - } - - /** - * This function is like - * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) - * except that it includes inherited enumerable properties. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ - function nativeKeysIn(object) { - var result = []; - if (object != null) { - for (var key in Object(object)) { - result.push(key); - } - } - return result; - } - - /** - * Converts `value` to a string using `Object.prototype.toString`. - * - * @private - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - */ - function objectToString(value) { - return nativeObjectToString.call(value); - } - - /** - * A specialized version of `baseRest` which transforms the rest array. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @param {Function} transform The rest array transform. - * @returns {Function} Returns the new function. - */ - function overRest(func, start, transform) { - start = nativeMax(start === undefined ? (func.length - 1) : start, 0); - return function() { - var args = arguments, - index = -1, - length = nativeMax(args.length - start, 0), - array = Array(length); - - while (++index < length) { - array[index] = args[start + index]; - } - index = -1; - var otherArgs = Array(start + 1); - while (++index < start) { - otherArgs[index] = args[index]; - } - otherArgs[start] = transform(array); - return func.apply(this, otherArgs); - }; - } - - /** - * Sets the `toString` method of `func` to return `string`. - * - * @private - * @param {Function} func The function to modify. - * @param {Function} string The `toString` result. - * @returns {Function} Returns `func`. - */ - var setToString = identity; - - /*------------------------------------------------------------------------*/ - - /** - * Creates an array with all falsey values removed. The values `false`, `null`, - * `0`, `""`, `undefined`, and `NaN` are falsey. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to compact. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * _.compact([0, 1, false, 2, '', 3]); - * // => [1, 2, 3] - */ - function compact(array) { - return baseFilter(array, Boolean); - } - - /** - * Creates a new array concatenating `array` with any additional arrays - * and/or values. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to concatenate. - * @param {...*} [values] The values to concatenate. - * @returns {Array} Returns the new concatenated array. - * @example - * - * var array = [1]; - * var other = _.concat(array, 2, [3], [[4]]); - * - * console.log(other); - * // => [1, 2, 3, [4]] - * - * console.log(array); - * // => [1] - */ - function concat() { - var length = arguments.length; - if (!length) { - return []; - } - var args = Array(length - 1), - array = arguments[0], - index = length; - - while (index--) { - args[index - 1] = arguments[index]; - } - return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1)); - } - - /** - * This method is like `_.find` except that it returns the index of the first - * element `predicate` returns truthy for instead of the element itself. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @param {number} [fromIndex=0] The index to search from. - * @returns {number} Returns the index of the found element, else `-1`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': false }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': true } - * ]; - * - * _.findIndex(users, function(o) { return o.user == 'barney'; }); - * // => 0 - * - * // The `_.matches` iteratee shorthand. - * _.findIndex(users, { 'user': 'fred', 'active': false }); - * // => 1 - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findIndex(users, ['active', false]); - * // => 0 - * - * // The `_.property` iteratee shorthand. - * _.findIndex(users, 'active'); - * // => 2 - */ - function findIndex(array, predicate, fromIndex) { - var length = array == null ? 0 : array.length; - if (!length) { - return -1; - } - var index = fromIndex == null ? 0 : toInteger(fromIndex); - if (index < 0) { - index = nativeMax(length + index, 0); - } - return baseFindIndex(array, baseIteratee(predicate, 3), index); - } - - /** - * Flattens `array` a single level deep. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to flatten. - * @returns {Array} Returns the new flattened array. - * @example - * - * _.flatten([1, [2, [3, [4]], 5]]); - * // => [1, 2, [3, [4]], 5] - */ - function flatten(array) { - var length = array == null ? 0 : array.length; - return length ? baseFlatten(array, 1) : []; - } - - /** - * Recursively flattens `array`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to flatten. - * @returns {Array} Returns the new flattened array. - * @example - * - * _.flattenDeep([1, [2, [3, [4]], 5]]); - * // => [1, 2, 3, 4, 5] - */ - function flattenDeep(array) { - var length = array == null ? 0 : array.length; - return length ? baseFlatten(array, INFINITY) : []; - } - - /** - * Gets the first element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @alias first - * @category Array - * @param {Array} array The array to query. - * @returns {*} Returns the first element of `array`. - * @example - * - * _.head([1, 2, 3]); - * // => 1 - * - * _.head([]); - * // => undefined - */ - function head(array) { - return (array && array.length) ? array[0] : undefined; - } - - /** - * Gets the index at which the first occurrence of `value` is found in `array` - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. If `fromIndex` is negative, it's used as the - * offset from the end of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} [fromIndex=0] The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.indexOf([1, 2, 1, 2], 2); - * // => 1 - * - * // Search from the `fromIndex`. - * _.indexOf([1, 2, 1, 2], 2, 2); - * // => 3 - */ - function indexOf(array, value, fromIndex) { - var length = array == null ? 0 : array.length; - if (typeof fromIndex == 'number') { - fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : fromIndex; - } else { - fromIndex = 0; - } - var index = (fromIndex || 0) - 1, - isReflexive = value === value; - - while (++index < length) { - var other = array[index]; - if ((isReflexive ? other === value : other !== other)) { - return index; - } - } - return -1; - } - - /** - * Gets the last element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to query. - * @returns {*} Returns the last element of `array`. - * @example - * - * _.last([1, 2, 3]); - * // => 3 - */ - function last(array) { - var length = array == null ? 0 : array.length; - return length ? array[length - 1] : undefined; - } - - /** - * Creates a slice of `array` from `start` up to, but not including, `end`. - * - * **Note:** This method is used instead of - * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are - * returned. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to slice. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the slice of `array`. - */ - function slice(array, start, end) { - var length = array == null ? 0 : array.length; - start = start == null ? 0 : +start; - end = end === undefined ? length : +end; - return length ? baseSlice(array, start, end) : []; - } - - /*------------------------------------------------------------------------*/ - - /** - * Creates a `lodash` wrapper instance that wraps `value` with explicit method - * chain sequences enabled. The result of such sequences must be unwrapped - * with `_#value`. - * - * @static - * @memberOf _ - * @since 1.3.0 - * @category Seq - * @param {*} value The value to wrap. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 }, - * { 'user': 'pebbles', 'age': 1 } - * ]; - * - * var youngest = _ - * .chain(users) - * .sortBy('age') - * .map(function(o) { - * return o.user + ' is ' + o.age; - * }) - * .head() - * .value(); - * // => 'pebbles is 1' - */ - function chain(value) { - var result = lodash(value); - result.__chain__ = true; - return result; - } - - /** - * This method invokes `interceptor` and returns `value`. The interceptor - * is invoked with one argument; (value). The purpose of this method is to - * "tap into" a method chain sequence in order to modify intermediate results. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Seq - * @param {*} value The value to provide to `interceptor`. - * @param {Function} interceptor The function to invoke. - * @returns {*} Returns `value`. - * @example - * - * _([1, 2, 3]) - * .tap(function(array) { - * // Mutate input array. - * array.pop(); - * }) - * .reverse() - * .value(); - * // => [2, 1] - */ - function tap(value, interceptor) { - interceptor(value); - return value; - } - - /** - * This method is like `_.tap` except that it returns the result of `interceptor`. - * The purpose of this method is to "pass thru" values replacing intermediate - * results in a method chain sequence. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Seq - * @param {*} value The value to provide to `interceptor`. - * @param {Function} interceptor The function to invoke. - * @returns {*} Returns the result of `interceptor`. - * @example - * - * _(' abc ') - * .chain() - * .trim() - * .thru(function(value) { - * return [value]; - * }) - * .value(); - * // => ['abc'] - */ - function thru(value, interceptor) { - return interceptor(value); - } - - /** - * Creates a `lodash` wrapper instance with explicit method chain sequences enabled. - * - * @name chain - * @memberOf _ - * @since 0.1.0 - * @category Seq - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 } - * ]; - * - * // A sequence without explicit chaining. - * _(users).head(); - * // => { 'user': 'barney', 'age': 36 } - * - * // A sequence with explicit chaining. - * _(users) - * .chain() - * .head() - * .pick('user') - * .value(); - * // => { 'user': 'barney' } - */ - function wrapperChain() { - return chain(this); - } - - /** - * Executes the chain sequence to resolve the unwrapped value. - * - * @name value - * @memberOf _ - * @since 0.1.0 - * @alias toJSON, valueOf - * @category Seq - * @returns {*} Returns the resolved unwrapped value. - * @example - * - * _([1, 2, 3]).value(); - * // => [1, 2, 3] - */ - function wrapperValue() { - return baseWrapperValue(this.__wrapped__, this.__actions__); - } - - /*------------------------------------------------------------------------*/ - - /** - * Checks if `predicate` returns truthy for **all** elements of `collection`. - * Iteration is stopped once `predicate` returns falsey. The predicate is - * invoked with three arguments: (value, index|key, collection). - * - * **Note:** This method returns `true` for - * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because - * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of - * elements of empty collections. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false`. - * @example - * - * _.every([true, 1, null, 'yes'], Boolean); - * // => false - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': false }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * // The `_.matches` iteratee shorthand. - * _.every(users, { 'user': 'barney', 'active': false }); - * // => false - * - * // The `_.matchesProperty` iteratee shorthand. - * _.every(users, ['active', false]); - * // => true - * - * // The `_.property` iteratee shorthand. - * _.every(users, 'active'); - * // => false - */ - function every(collection, predicate, guard) { - predicate = guard ? undefined : predicate; - return baseEvery(collection, baseIteratee(predicate)); - } - - /** - * Iterates over elements of `collection`, returning an array of all elements - * `predicate` returns truthy for. The predicate is invoked with three - * arguments: (value, index|key, collection). - * - * **Note:** Unlike `_.remove`, this method returns a new array. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - * @see _.reject - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * _.filter(users, function(o) { return !o.active; }); - * // => objects for ['fred'] - * - * // The `_.matches` iteratee shorthand. - * _.filter(users, { 'age': 36, 'active': true }); - * // => objects for ['barney'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.filter(users, ['active', false]); - * // => objects for ['fred'] - * - * // The `_.property` iteratee shorthand. - * _.filter(users, 'active'); - * // => objects for ['barney'] - */ - function filter(collection, predicate) { - return baseFilter(collection, baseIteratee(predicate)); - } - - /** - * Iterates over elements of `collection`, returning the first element - * `predicate` returns truthy for. The predicate is invoked with three - * arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @param {number} [fromIndex=0] The index to search from. - * @returns {*} Returns the matched element, else `undefined`. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false }, - * { 'user': 'pebbles', 'age': 1, 'active': true } - * ]; - * - * _.find(users, function(o) { return o.age < 40; }); - * // => object for 'barney' - * - * // The `_.matches` iteratee shorthand. - * _.find(users, { 'age': 1, 'active': true }); - * // => object for 'pebbles' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.find(users, ['active', false]); - * // => object for 'fred' - * - * // The `_.property` iteratee shorthand. - * _.find(users, 'active'); - * // => object for 'barney' - */ - var find = createFind(findIndex); - - /** - * Iterates over elements of `collection` and invokes `iteratee` for each element. - * The iteratee is invoked with three arguments: (value, index|key, collection). - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * **Note:** As with other "Collections" methods, objects with a "length" - * property are iterated like arrays. To avoid this behavior use `_.forIn` - * or `_.forOwn` for object iteration. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @alias each - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - * @see _.forEachRight - * @example - * - * _.forEach([1, 2], function(value) { - * console.log(value); - * }); - * // => Logs `1` then `2`. - * - * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a' then 'b' (iteration order is not guaranteed). - */ - function forEach(collection, iteratee) { - return baseEach(collection, baseIteratee(iteratee)); - } - - /** - * Creates an array of values by running each element in `collection` thru - * `iteratee`. The iteratee is invoked with three arguments: - * (value, index|key, collection). - * - * Many lodash methods are guarded to work as iteratees for methods like - * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`. - * - * The guarded methods are: - * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`, - * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`, - * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`, - * `template`, `trim`, `trimEnd`, `trimStart`, and `words` - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - * @example - * - * function square(n) { - * return n * n; - * } - * - * _.map([4, 8], square); - * // => [16, 64] - * - * _.map({ 'a': 4, 'b': 8 }, square); - * // => [16, 64] (iteration order is not guaranteed) - * - * var users = [ - * { 'user': 'barney' }, - * { 'user': 'fred' } - * ]; - * - * // The `_.property` iteratee shorthand. - * _.map(users, 'user'); - * // => ['barney', 'fred'] - */ - function map(collection, iteratee) { - return baseMap(collection, baseIteratee(iteratee)); - } - - /** - * Reduces `collection` to a value which is the accumulated result of running - * each element in `collection` thru `iteratee`, where each successive - * invocation is supplied the return value of the previous. If `accumulator` - * is not given, the first element of `collection` is used as the initial - * value. The iteratee is invoked with four arguments: - * (accumulator, value, index|key, collection). - * - * Many lodash methods are guarded to work as iteratees for methods like - * `_.reduce`, `_.reduceRight`, and `_.transform`. - * - * The guarded methods are: - * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`, - * and `sortBy` - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @returns {*} Returns the accumulated value. - * @see _.reduceRight - * @example - * - * _.reduce([1, 2], function(sum, n) { - * return sum + n; - * }, 0); - * // => 3 - * - * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { - * (result[value] || (result[value] = [])).push(key); - * return result; - * }, {}); - * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed) - */ - function reduce(collection, iteratee, accumulator) { - return baseReduce(collection, baseIteratee(iteratee), accumulator, arguments.length < 3, baseEach); - } - - /** - * Gets the size of `collection` by returning its length for array-like - * values or the number of own enumerable string keyed properties for objects. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object|string} collection The collection to inspect. - * @returns {number} Returns the collection size. - * @example - * - * _.size([1, 2, 3]); - * // => 3 - * - * _.size({ 'a': 1, 'b': 2 }); - * // => 2 - * - * _.size('pebbles'); - * // => 7 - */ - function size(collection) { - if (collection == null) { - return 0; - } - collection = isArrayLike(collection) ? collection : nativeKeys(collection); - return collection.length; - } - - /** - * Checks if `predicate` returns truthy for **any** element of `collection`. - * Iteration is stopped once `predicate` returns truthy. The predicate is - * invoked with three arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - * @example - * - * _.some([null, 0, 'yes', false], Boolean); - * // => true - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false } - * ]; - * - * // The `_.matches` iteratee shorthand. - * _.some(users, { 'user': 'barney', 'active': false }); - * // => false - * - * // The `_.matchesProperty` iteratee shorthand. - * _.some(users, ['active', false]); - * // => true - * - * // The `_.property` iteratee shorthand. - * _.some(users, 'active'); - * // => true - */ - function some(collection, predicate, guard) { - predicate = guard ? undefined : predicate; - return baseSome(collection, baseIteratee(predicate)); - } - - /** - * Creates an array of elements, sorted in ascending order by the results of - * running each element in a collection thru each iteratee. This method - * performs a stable sort, that is, it preserves the original sort order of - * equal elements. The iteratees are invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {...(Function|Function[])} [iteratees=[_.identity]] - * The iteratees to sort by. - * @returns {Array} Returns the new sorted array. - * @example - * - * var users = [ - * { 'user': 'fred', 'age': 48 }, - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 }, - * { 'user': 'barney', 'age': 34 } - * ]; - * - * _.sortBy(users, [function(o) { return o.user; }]); - * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] - * - * _.sortBy(users, ['user', 'age']); - * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]] - */ - function sortBy(collection, iteratee) { - var index = 0; - iteratee = baseIteratee(iteratee); - - return baseMap(baseMap(collection, function(value, key, collection) { - return { 'value': value, 'index': index++, 'criteria': iteratee(value, key, collection) }; - }).sort(function(object, other) { - return compareAscending(object.criteria, other.criteria) || (object.index - other.index); - }), baseProperty('value')); - } - - /*------------------------------------------------------------------------*/ - - /** - * Creates a function that invokes `func`, with the `this` binding and arguments - * of the created function, while it's called less than `n` times. Subsequent - * calls to the created function return the result of the last `func` invocation. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {number} n The number of calls at which `func` is no longer invoked. - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * jQuery(element).on('click', _.before(5, addContactToList)); - * // => Allows adding up to 4 contacts to the list. - */ - function before(n, func) { - var result; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - n = toInteger(n); - return function() { - if (--n > 0) { - result = func.apply(this, arguments); - } - if (n <= 1) { - func = undefined; - } - return result; - }; - } - - /** - * Creates a function that invokes `func` with the `this` binding of `thisArg` - * and `partials` prepended to the arguments it receives. - * - * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds, - * may be used as a placeholder for partially applied arguments. - * - * **Note:** Unlike native `Function#bind`, this method doesn't set the "length" - * property of bound functions. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to bind. - * @param {*} thisArg The `this` binding of `func`. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new bound function. - * @example - * - * function greet(greeting, punctuation) { - * return greeting + ' ' + this.user + punctuation; - * } - * - * var object = { 'user': 'fred' }; - * - * var bound = _.bind(greet, object, 'hi'); - * bound('!'); - * // => 'hi fred!' - * - * // Bound with placeholders. - * var bound = _.bind(greet, object, _, '!'); - * bound('hi'); - * // => 'hi fred!' - */ - var bind = baseRest(function(func, thisArg, partials) { - return createPartial(func, WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG, thisArg, partials); - }); - - /** - * Defers invoking the `func` until the current call stack has cleared. Any - * additional arguments are provided to `func` when it's invoked. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to defer. - * @param {...*} [args] The arguments to invoke `func` with. - * @returns {number} Returns the timer id. - * @example - * - * _.defer(function(text) { - * console.log(text); - * }, 'deferred'); - * // => Logs 'deferred' after one millisecond. - */ - var defer = baseRest(function(func, args) { - return baseDelay(func, 1, args); - }); - - /** - * Invokes `func` after `wait` milliseconds. Any additional arguments are - * provided to `func` when it's invoked. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to delay. - * @param {number} wait The number of milliseconds to delay invocation. - * @param {...*} [args] The arguments to invoke `func` with. - * @returns {number} Returns the timer id. - * @example - * - * _.delay(function(text) { - * console.log(text); - * }, 1000, 'later'); - * // => Logs 'later' after one second. - */ - var delay = baseRest(function(func, wait, args) { - return baseDelay(func, toNumber(wait) || 0, args); - }); - - /** - * Creates a function that negates the result of the predicate `func`. The - * `func` predicate is invoked with the `this` binding and arguments of the - * created function. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} predicate The predicate to negate. - * @returns {Function} Returns the new negated function. - * @example - * - * function isEven(n) { - * return n % 2 == 0; - * } - * - * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven)); - * // => [1, 3, 5] - */ - function negate(predicate) { - if (typeof predicate != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - return function() { - var args = arguments; - return !predicate.apply(this, args); - }; - } - - /** - * Creates a function that is restricted to invoking `func` once. Repeat calls - * to the function return the value of the first invocation. The `func` is - * invoked with the `this` binding and arguments of the created function. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * var initialize = _.once(createApplication); - * initialize(); - * initialize(); - * // => `createApplication` is invoked once - */ - function once(func) { - return before(2, func); - } - - /*------------------------------------------------------------------------*/ - - /** - * Creates a shallow clone of `value`. - * - * **Note:** This method is loosely based on the - * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) - * and supports cloning arrays, array buffers, booleans, date objects, maps, - * numbers, `Object` objects, regexes, sets, strings, symbols, and typed - * arrays. The own enumerable properties of `arguments` objects are cloned - * as plain objects. An empty object is returned for uncloneable values such - * as error objects, functions, DOM nodes, and WeakMaps. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to clone. - * @returns {*} Returns the cloned value. - * @see _.cloneDeep - * @example - * - * var objects = [{ 'a': 1 }, { 'b': 2 }]; - * - * var shallow = _.clone(objects); - * console.log(shallow[0] === objects[0]); - * // => true - */ - function clone(value) { - if (!isObject(value)) { - return value; - } - return isArray(value) ? copyArray(value) : copyObject(value, nativeKeys(value)); - } - - /** - * Performs a - * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * comparison between two values to determine if they are equivalent. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'a': 1 }; - * var other = { 'a': 1 }; - * - * _.eq(object, object); - * // => true - * - * _.eq(object, other); - * // => false - * - * _.eq('a', 'a'); - * // => true - * - * _.eq('a', Object('a')); - * // => false - * - * _.eq(NaN, NaN); - * // => true - */ - function eq(value, other) { - return value === other || (value !== value && other !== other); - } - - /** - * Checks if `value` is likely an `arguments` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an `arguments` object, - * else `false`. - * @example - * - * _.isArguments(function() { return arguments; }()); - * // => true - * - * _.isArguments([1, 2, 3]); - * // => false - */ - var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { - return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && - !propertyIsEnumerable.call(value, 'callee'); - }; - - /** - * Checks if `value` is classified as an `Array` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array, else `false`. - * @example - * - * _.isArray([1, 2, 3]); - * // => true - * - * _.isArray(document.body.children); - * // => false - * - * _.isArray('abc'); - * // => false - * - * _.isArray(_.noop); - * // => false - */ - var isArray = Array.isArray; - - /** - * Checks if `value` is array-like. A value is considered array-like if it's - * not a function and has a `value.length` that's an integer greater than or - * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is array-like, else `false`. - * @example - * - * _.isArrayLike([1, 2, 3]); - * // => true - * - * _.isArrayLike(document.body.children); - * // => true - * - * _.isArrayLike('abc'); - * // => true - * - * _.isArrayLike(_.noop); - * // => false - */ - function isArrayLike(value) { - return value != null && isLength(value.length) && !isFunction(value); - } - - /** - * Checks if `value` is classified as a boolean primitive or object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a boolean, else `false`. - * @example - * - * _.isBoolean(false); - * // => true - * - * _.isBoolean(null); - * // => false - */ - function isBoolean(value) { - return value === true || value === false || - (isObjectLike(value) && baseGetTag(value) == boolTag); - } - - /** - * Checks if `value` is classified as a `Date` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a date object, else `false`. - * @example - * - * _.isDate(new Date); - * // => true - * - * _.isDate('Mon April 23 2012'); - * // => false - */ - var isDate = baseIsDate; - - /** - * Checks if `value` is an empty object, collection, map, or set. - * - * Objects are considered empty if they have no own enumerable string keyed - * properties. - * - * Array-like values such as `arguments` objects, arrays, buffers, strings, or - * jQuery-like collections are considered empty if they have a `length` of `0`. - * Similarly, maps and sets are considered empty if they have a `size` of `0`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is empty, else `false`. - * @example - * - * _.isEmpty(null); - * // => true - * - * _.isEmpty(true); - * // => true - * - * _.isEmpty(1); - * // => true - * - * _.isEmpty([1, 2, 3]); - * // => false - * - * _.isEmpty({ 'a': 1 }); - * // => false - */ - function isEmpty(value) { - if (isArrayLike(value) && - (isArray(value) || isString(value) || - isFunction(value.splice) || isArguments(value))) { - return !value.length; - } - return !nativeKeys(value).length; - } - - /** - * Performs a deep comparison between two values to determine if they are - * equivalent. - * - * **Note:** This method supports comparing arrays, array buffers, booleans, - * date objects, error objects, maps, numbers, `Object` objects, regexes, - * sets, strings, symbols, and typed arrays. `Object` objects are compared - * by their own, not inherited, enumerable properties. Functions and DOM - * nodes are compared by strict equality, i.e. `===`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'a': 1 }; - * var other = { 'a': 1 }; - * - * _.isEqual(object, other); - * // => true - * - * object === other; - * // => false - */ - function isEqual(value, other) { - return baseIsEqual(value, other); - } - - /** - * Checks if `value` is a finite primitive number. - * - * **Note:** This method is based on - * [`Number.isFinite`](https://mdn.io/Number/isFinite). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a finite number, else `false`. - * @example - * - * _.isFinite(3); - * // => true - * - * _.isFinite(Number.MIN_VALUE); - * // => true - * - * _.isFinite(Infinity); - * // => false - * - * _.isFinite('3'); - * // => false - */ - function isFinite(value) { - return typeof value == 'number' && nativeIsFinite(value); - } - - /** - * Checks if `value` is classified as a `Function` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a function, else `false`. - * @example - * - * _.isFunction(_); - * // => true - * - * _.isFunction(/abc/); - * // => false - */ - function isFunction(value) { - if (!isObject(value)) { - return false; - } - // The use of `Object#toString` avoids issues with the `typeof` operator - // in Safari 9 which returns 'object' for typed arrays and other constructors. - var tag = baseGetTag(value); - return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; - } - - /** - * Checks if `value` is a valid array-like length. - * - * **Note:** This method is loosely based on - * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. - * @example - * - * _.isLength(3); - * // => true - * - * _.isLength(Number.MIN_VALUE); - * // => false - * - * _.isLength(Infinity); - * // => false - * - * _.isLength('3'); - * // => false - */ - function isLength(value) { - return typeof value == 'number' && - value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; - } - - /** - * Checks if `value` is the - * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) - * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(_.noop); - * // => true - * - * _.isObject(null); - * // => false - */ - function isObject(value) { - var type = typeof value; - return value != null && (type == 'object' || type == 'function'); - } - - /** - * Checks if `value` is object-like. A value is object-like if it's not `null` - * and has a `typeof` result of "object". - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - * @example - * - * _.isObjectLike({}); - * // => true - * - * _.isObjectLike([1, 2, 3]); - * // => true - * - * _.isObjectLike(_.noop); - * // => false - * - * _.isObjectLike(null); - * // => false - */ - function isObjectLike(value) { - return value != null && typeof value == 'object'; - } - - /** - * Checks if `value` is `NaN`. - * - * **Note:** This method is based on - * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as - * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for - * `undefined` and other non-number values. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. - * @example - * - * _.isNaN(NaN); - * // => true - * - * _.isNaN(new Number(NaN)); - * // => true - * - * isNaN(undefined); - * // => true - * - * _.isNaN(undefined); - * // => false - */ - function isNaN(value) { - // An `NaN` primitive is the only value that is not equal to itself. - // Perform the `toStringTag` check first to avoid errors with some - // ActiveX objects in IE. - return isNumber(value) && value != +value; - } - - /** - * Checks if `value` is `null`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `null`, else `false`. - * @example - * - * _.isNull(null); - * // => true - * - * _.isNull(void 0); - * // => false - */ - function isNull(value) { - return value === null; - } - - /** - * Checks if `value` is classified as a `Number` primitive or object. - * - * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are - * classified as numbers, use the `_.isFinite` method. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a number, else `false`. - * @example - * - * _.isNumber(3); - * // => true - * - * _.isNumber(Number.MIN_VALUE); - * // => true - * - * _.isNumber(Infinity); - * // => true - * - * _.isNumber('3'); - * // => false - */ - function isNumber(value) { - return typeof value == 'number' || - (isObjectLike(value) && baseGetTag(value) == numberTag); - } - - /** - * Checks if `value` is classified as a `RegExp` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. - * @example - * - * _.isRegExp(/abc/); - * // => true - * - * _.isRegExp('/abc/'); - * // => false - */ - var isRegExp = baseIsRegExp; - - /** - * Checks if `value` is classified as a `String` primitive or object. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a string, else `false`. - * @example - * - * _.isString('abc'); - * // => true - * - * _.isString(1); - * // => false - */ - function isString(value) { - return typeof value == 'string' || - (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); - } - - /** - * Checks if `value` is `undefined`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. - * @example - * - * _.isUndefined(void 0); - * // => true - * - * _.isUndefined(null); - * // => false - */ - function isUndefined(value) { - return value === undefined; - } - - /** - * Converts `value` to an array. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to convert. - * @returns {Array} Returns the converted array. - * @example - * - * _.toArray({ 'a': 1, 'b': 2 }); - * // => [1, 2] - * - * _.toArray('abc'); - * // => ['a', 'b', 'c'] - * - * _.toArray(1); - * // => [] - * - * _.toArray(null); - * // => [] - */ - function toArray(value) { - if (!isArrayLike(value)) { - return values(value); - } - return value.length ? copyArray(value) : []; - } - - /** - * Converts `value` to an integer. - * - * **Note:** This method is loosely based on - * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted integer. - * @example - * - * _.toInteger(3.2); - * // => 3 - * - * _.toInteger(Number.MIN_VALUE); - * // => 0 - * - * _.toInteger(Infinity); - * // => 1.7976931348623157e+308 - * - * _.toInteger('3.2'); - * // => 3 - */ - var toInteger = Number; - - /** - * Converts `value` to a number. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to process. - * @returns {number} Returns the number. - * @example - * - * _.toNumber(3.2); - * // => 3.2 - * - * _.toNumber(Number.MIN_VALUE); - * // => 5e-324 - * - * _.toNumber(Infinity); - * // => Infinity - * - * _.toNumber('3.2'); - * // => 3.2 - */ - var toNumber = Number; - - /** - * Converts `value` to a string. An empty string is returned for `null` - * and `undefined` values. The sign of `-0` is preserved. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - * @example - * - * _.toString(null); - * // => '' - * - * _.toString(-0); - * // => '-0' - * - * _.toString([1, 2, 3]); - * // => '1,2,3' - */ - function toString(value) { - if (typeof value == 'string') { - return value; - } - return value == null ? '' : (value + ''); - } - - /*------------------------------------------------------------------------*/ - - /** - * Assigns own enumerable string keyed properties of source objects to the - * destination object. Source objects are applied from left to right. - * Subsequent sources overwrite property assignments of previous sources. - * - * **Note:** This method mutates `object` and is loosely based on - * [`Object.assign`](https://mdn.io/Object/assign). - * - * @static - * @memberOf _ - * @since 0.10.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.assignIn - * @example - * - * function Foo() { - * this.a = 1; - * } - * - * function Bar() { - * this.c = 3; - * } - * - * Foo.prototype.b = 2; - * Bar.prototype.d = 4; - * - * _.assign({ 'a': 0 }, new Foo, new Bar); - * // => { 'a': 1, 'c': 3 } - */ - var assign = createAssigner(function(object, source) { - copyObject(source, nativeKeys(source), object); - }); - - /** - * This method is like `_.assign` except that it iterates over own and - * inherited source properties. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias extend - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.assign - * @example - * - * function Foo() { - * this.a = 1; - * } - * - * function Bar() { - * this.c = 3; - * } - * - * Foo.prototype.b = 2; - * Bar.prototype.d = 4; - * - * _.assignIn({ 'a': 0 }, new Foo, new Bar); - * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 } - */ - var assignIn = createAssigner(function(object, source) { - copyObject(source, nativeKeysIn(source), object); - }); - - /** - * Creates an object that inherits from the `prototype` object. If a - * `properties` object is given, its own enumerable string keyed properties - * are assigned to the created object. - * - * @static - * @memberOf _ - * @since 2.3.0 - * @category Object - * @param {Object} prototype The object to inherit from. - * @param {Object} [properties] The properties to assign to the object. - * @returns {Object} Returns the new object. - * @example - * - * function Shape() { - * this.x = 0; - * this.y = 0; - * } - * - * function Circle() { - * Shape.call(this); - * } - * - * Circle.prototype = _.create(Shape.prototype, { - * 'constructor': Circle - * }); - * - * var circle = new Circle; - * circle instanceof Circle; - * // => true - * - * circle instanceof Shape; - * // => true - */ - function create(prototype, properties) { - var result = baseCreate(prototype); - return properties == null ? result : assign(result, properties); - } - - /** - * Assigns own and inherited enumerable string keyed properties of source - * objects to the destination object for all destination properties that - * resolve to `undefined`. Source objects are applied from left to right. - * Once a property is set, additional values of the same property are ignored. - * - * **Note:** This method mutates `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.defaultsDeep - * @example - * - * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } - */ - var defaults = baseRest(function(object, sources) { - object = Object(object); - - var index = -1; - var length = sources.length; - var guard = length > 2 ? sources[2] : undefined; - - if (guard && isIterateeCall(sources[0], sources[1], guard)) { - length = 1; - } - - while (++index < length) { - var source = sources[index]; - var props = keysIn(source); - var propsIndex = -1; - var propsLength = props.length; - - while (++propsIndex < propsLength) { - var key = props[propsIndex]; - var value = object[key]; - - if (value === undefined || - (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) { - object[key] = source[key]; - } - } - } - - return object; - }); - - /** - * Checks if `path` is a direct property of `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - * @example - * - * var object = { 'a': { 'b': 2 } }; - * var other = _.create({ 'a': _.create({ 'b': 2 }) }); - * - * _.has(object, 'a'); - * // => true - * - * _.has(object, 'a.b'); - * // => true - * - * _.has(object, ['a', 'b']); - * // => true - * - * _.has(other, 'a'); - * // => false - */ - function has(object, path) { - return object != null && hasOwnProperty.call(object, path); - } - - /** - * Creates an array of the own enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. See the - * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) - * for more details. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keys(new Foo); - * // => ['a', 'b'] (iteration order is not guaranteed) - * - * _.keys('hi'); - * // => ['0', '1'] - */ - var keys = nativeKeys; - - /** - * Creates an array of the own and inherited enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keysIn(new Foo); - * // => ['a', 'b', 'c'] (iteration order is not guaranteed) - */ - var keysIn = nativeKeysIn; - - /** - * Creates an object composed of the picked `object` properties. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The source object. - * @param {...(string|string[])} [paths] The property paths to pick. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.pick(object, ['a', 'c']); - * // => { 'a': 1, 'c': 3 } - */ - var pick = flatRest(function(object, paths) { - return object == null ? {} : basePick(object, paths); - }); - - /** - * This method is like `_.get` except that if the resolved value is a - * function it's invoked with the `this` binding of its parent object and - * its result is returned. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to resolve. - * @param {*} [defaultValue] The value returned for `undefined` resolved values. - * @returns {*} Returns the resolved value. - * @example - * - * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] }; - * - * _.result(object, 'a[0].b.c1'); - * // => 3 - * - * _.result(object, 'a[0].b.c2'); - * // => 4 - * - * _.result(object, 'a[0].b.c3', 'default'); - * // => 'default' - * - * _.result(object, 'a[0].b.c3', _.constant('default')); - * // => 'default' - */ - function result(object, path, defaultValue) { - var value = object == null ? undefined : object[path]; - if (value === undefined) { - value = defaultValue; - } - return isFunction(value) ? value.call(object) : value; - } - - /** - * Creates an array of the own enumerable string keyed property values of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property values. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.values(new Foo); - * // => [1, 2] (iteration order is not guaranteed) - * - * _.values('hi'); - * // => ['h', 'i'] - */ - function values(object) { - return object == null ? [] : baseValues(object, keys(object)); - } - - /*------------------------------------------------------------------------*/ - - /** - * Converts the characters "&", "<", ">", '"', and "'" in `string` to their - * corresponding HTML entities. - * - * **Note:** No other characters are escaped. To escape additional - * characters use a third-party library like [_he_](https://mths.be/he). - * - * Though the ">" character is escaped for symmetry, characters like - * ">" and "/" don't need escaping in HTML and have no special meaning - * unless they're part of a tag or unquoted attribute value. See - * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands) - * (under "semi-related fun fact") for more details. - * - * When working with HTML you should always - * [quote attribute values](http://wonko.com/post/html-escaping) to reduce - * XSS vectors. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category String - * @param {string} [string=''] The string to escape. - * @returns {string} Returns the escaped string. - * @example - * - * _.escape('fred, barney, & pebbles'); - * // => 'fred, barney, & pebbles' - */ - function escape(string) { - string = toString(string); - return (string && reHasUnescapedHtml.test(string)) - ? string.replace(reUnescapedHtml, escapeHtmlChar) - : string; - } - - /*------------------------------------------------------------------------*/ - - /** - * This method returns the first argument it receives. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Util - * @param {*} value Any value. - * @returns {*} Returns `value`. - * @example - * - * var object = { 'a': 1 }; - * - * console.log(_.identity(object) === object); - * // => true - */ - function identity(value) { - return value; - } - - /** - * Creates a function that invokes `func` with the arguments of the created - * function. If `func` is a property name, the created function returns the - * property value for a given element. If `func` is an array or object, the - * created function returns `true` for elements that contain the equivalent - * source properties, otherwise it returns `false`. - * - * @static - * @since 4.0.0 - * @memberOf _ - * @category Util - * @param {*} [func=_.identity] The value to convert to a callback. - * @returns {Function} Returns the callback. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * // The `_.matches` iteratee shorthand. - * _.filter(users, _.iteratee({ 'user': 'barney', 'active': true })); - * // => [{ 'user': 'barney', 'age': 36, 'active': true }] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.filter(users, _.iteratee(['user', 'fred'])); - * // => [{ 'user': 'fred', 'age': 40 }] - * - * // The `_.property` iteratee shorthand. - * _.map(users, _.iteratee('user')); - * // => ['barney', 'fred'] - * - * // Create custom iteratee shorthands. - * _.iteratee = _.wrap(_.iteratee, function(iteratee, func) { - * return !_.isRegExp(func) ? iteratee(func) : function(string) { - * return func.test(string); - * }; - * }); - * - * _.filter(['abc', 'def'], /ef/); - * // => ['def'] - */ - var iteratee = baseIteratee; - - /** - * Creates a function that performs a partial deep comparison between a given - * object and `source`, returning `true` if the given object has equivalent - * property values, else `false`. - * - * **Note:** The created function is equivalent to `_.isMatch` with `source` - * partially applied. - * - * Partial comparisons will match empty array and empty object `source` - * values against any array or object value, respectively. See `_.isEqual` - * for a list of supported value comparisons. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Util - * @param {Object} source The object of property values to match. - * @returns {Function} Returns the new spec function. - * @example - * - * var objects = [ - * { 'a': 1, 'b': 2, 'c': 3 }, - * { 'a': 4, 'b': 5, 'c': 6 } - * ]; - * - * _.filter(objects, _.matches({ 'a': 4, 'c': 6 })); - * // => [{ 'a': 4, 'b': 5, 'c': 6 }] - */ - function matches(source) { - return baseMatches(assign({}, source)); - } - - /** - * Adds all own enumerable string keyed function properties of a source - * object to the destination object. If `object` is a function, then methods - * are added to its prototype as well. - * - * **Note:** Use `_.runInContext` to create a pristine `lodash` function to - * avoid conflicts caused by modifying the original. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Util - * @param {Function|Object} [object=lodash] The destination object. - * @param {Object} source The object of functions to add. - * @param {Object} [options={}] The options object. - * @param {boolean} [options.chain=true] Specify whether mixins are chainable. - * @returns {Function|Object} Returns `object`. - * @example - * - * function vowels(string) { - * return _.filter(string, function(v) { - * return /[aeiou]/i.test(v); - * }); - * } - * - * _.mixin({ 'vowels': vowels }); - * _.vowels('fred'); - * // => ['e'] - * - * _('fred').vowels().value(); - * // => ['e'] - * - * _.mixin({ 'vowels': vowels }, { 'chain': false }); - * _('fred').vowels(); - * // => ['e'] - */ - function mixin(object, source, options) { - var props = keys(source), - methodNames = baseFunctions(source, props); - - if (options == null && - !(isObject(source) && (methodNames.length || !props.length))) { - options = source; - source = object; - object = this; - methodNames = baseFunctions(source, keys(source)); - } - var chain = !(isObject(options) && 'chain' in options) || !!options.chain, - isFunc = isFunction(object); - - baseEach(methodNames, function(methodName) { - var func = source[methodName]; - object[methodName] = func; - if (isFunc) { - object.prototype[methodName] = function() { - var chainAll = this.__chain__; - if (chain || chainAll) { - var result = object(this.__wrapped__), - actions = result.__actions__ = copyArray(this.__actions__); - - actions.push({ 'func': func, 'args': arguments, 'thisArg': object }); - result.__chain__ = chainAll; - return result; - } - return func.apply(object, arrayPush([this.value()], arguments)); - }; - } - }); - - return object; - } - - /** - * Reverts the `_` variable to its previous value and returns a reference to - * the `lodash` function. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Util - * @returns {Function} Returns the `lodash` function. - * @example - * - * var lodash = _.noConflict(); - */ - function noConflict() { - if (root._ === this) { - root._ = oldDash; - } - return this; - } - - /** - * This method returns `undefined`. - * - * @static - * @memberOf _ - * @since 2.3.0 - * @category Util - * @example - * - * _.times(2, _.noop); - * // => [undefined, undefined] - */ - function noop() { - // No operation performed. - } - - /** - * Generates a unique ID. If `prefix` is given, the ID is appended to it. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Util - * @param {string} [prefix=''] The value to prefix the ID with. - * @returns {string} Returns the unique ID. - * @example - * - * _.uniqueId('contact_'); - * // => 'contact_104' - * - * _.uniqueId(); - * // => '105' - */ - function uniqueId(prefix) { - var id = ++idCounter; - return toString(prefix) + id; - } - - /*------------------------------------------------------------------------*/ - - /** - * Computes the maximum value of `array`. If `array` is empty or falsey, - * `undefined` is returned. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Math - * @param {Array} array The array to iterate over. - * @returns {*} Returns the maximum value. - * @example - * - * _.max([4, 2, 8, 6]); - * // => 8 - * - * _.max([]); - * // => undefined - */ - function max(array) { - return (array && array.length) - ? baseExtremum(array, identity, baseGt) - : undefined; - } - - /** - * Computes the minimum value of `array`. If `array` is empty or falsey, - * `undefined` is returned. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Math - * @param {Array} array The array to iterate over. - * @returns {*} Returns the minimum value. - * @example - * - * _.min([4, 2, 8, 6]); - * // => 2 - * - * _.min([]); - * // => undefined - */ - function min(array) { - return (array && array.length) - ? baseExtremum(array, identity, baseLt) - : undefined; - } - - /*------------------------------------------------------------------------*/ - - // Add methods that return wrapped values in chain sequences. - lodash.assignIn = assignIn; - lodash.before = before; - lodash.bind = bind; - lodash.chain = chain; - lodash.compact = compact; - lodash.concat = concat; - lodash.create = create; - lodash.defaults = defaults; - lodash.defer = defer; - lodash.delay = delay; - lodash.filter = filter; - lodash.flatten = flatten; - lodash.flattenDeep = flattenDeep; - lodash.iteratee = iteratee; - lodash.keys = keys; - lodash.map = map; - lodash.matches = matches; - lodash.mixin = mixin; - lodash.negate = negate; - lodash.once = once; - lodash.pick = pick; - lodash.slice = slice; - lodash.sortBy = sortBy; - lodash.tap = tap; - lodash.thru = thru; - lodash.toArray = toArray; - lodash.values = values; - - // Add aliases. - lodash.extend = assignIn; - - // Add methods to `lodash.prototype`. - mixin(lodash, lodash); - - /*------------------------------------------------------------------------*/ - - // Add methods that return unwrapped values in chain sequences. - lodash.clone = clone; - lodash.escape = escape; - lodash.every = every; - lodash.find = find; - lodash.forEach = forEach; - lodash.has = has; - lodash.head = head; - lodash.identity = identity; - lodash.indexOf = indexOf; - lodash.isArguments = isArguments; - lodash.isArray = isArray; - lodash.isBoolean = isBoolean; - lodash.isDate = isDate; - lodash.isEmpty = isEmpty; - lodash.isEqual = isEqual; - lodash.isFinite = isFinite; - lodash.isFunction = isFunction; - lodash.isNaN = isNaN; - lodash.isNull = isNull; - lodash.isNumber = isNumber; - lodash.isObject = isObject; - lodash.isRegExp = isRegExp; - lodash.isString = isString; - lodash.isUndefined = isUndefined; - lodash.last = last; - lodash.max = max; - lodash.min = min; - lodash.noConflict = noConflict; - lodash.noop = noop; - lodash.reduce = reduce; - lodash.result = result; - lodash.size = size; - lodash.some = some; - lodash.uniqueId = uniqueId; - - // Add aliases. - lodash.each = forEach; - lodash.first = head; - - mixin(lodash, (function() { - var source = {}; - baseForOwn(lodash, function(func, methodName) { - if (!hasOwnProperty.call(lodash.prototype, methodName)) { - source[methodName] = func; - } - }); - return source; - }()), { 'chain': false }); - - /*------------------------------------------------------------------------*/ - - /** - * The semantic version number. - * - * @static - * @memberOf _ - * @type {string} - */ - lodash.VERSION = VERSION; - - // Add `Array` methods to `lodash.prototype`. - baseEach(['pop', 'join', 'replace', 'reverse', 'split', 'push', 'shift', 'sort', 'splice', 'unshift'], function(methodName) { - var func = (/^(?:replace|split)$/.test(methodName) ? 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-var mn=function(n,t){return function(r,e){if(null==r)return r;if(!M(r))return n(r,e);for(var u=r.length,o=t?u:-1,i=Object(r);(t?o--:++or&&(r=jn(e+r,0));n:{for(t=g(t),e=n.length,r+=-1;++re||o&&c&&a||!u&&a||!i){r=1;break n}if(!o&&r { '4': 1, '6': 2 } - * - * // The `_.property` iteratee shorthand. - * _.countBy(['one', 'two', 'three'], 'length'); - * // => { '3': 2, '5': 1 } - */ -var countBy = createAggregator(function(result, value, key) { - if (hasOwnProperty.call(result, key)) { - ++result[key]; - } else { - baseAssignValue(result, key, 1); - } -}); - -module.exports = countBy; diff --git a/node_modules/lodash/create.js b/node_modules/lodash/create.js deleted file mode 100644 index 919edb85..00000000 --- a/node_modules/lodash/create.js +++ /dev/null @@ -1,43 +0,0 @@ -var baseAssign = require('./_baseAssign'), - baseCreate = require('./_baseCreate'); - -/** - * Creates an object that inherits from the `prototype` object. If a - * `properties` object is given, its own enumerable string keyed properties - * are assigned to the created object. - * - * @static - * @memberOf _ - * @since 2.3.0 - * @category Object - * @param {Object} prototype The object to inherit from. - * @param {Object} [properties] The properties to assign to the object. - * @returns {Object} Returns the new object. - * @example - * - * function Shape() { - * this.x = 0; - * this.y = 0; - * } - * - * function Circle() { - * Shape.call(this); - * } - * - * Circle.prototype = _.create(Shape.prototype, { - * 'constructor': Circle - * }); - * - * var circle = new Circle; - * circle instanceof Circle; - * // => true - * - * circle instanceof Shape; - * // => true - */ -function create(prototype, properties) { - var result = baseCreate(prototype); - return properties == null ? result : baseAssign(result, properties); -} - -module.exports = create; diff --git a/node_modules/lodash/curry.js b/node_modules/lodash/curry.js deleted file mode 100644 index 918db1a4..00000000 --- a/node_modules/lodash/curry.js +++ /dev/null @@ -1,57 +0,0 @@ -var createWrap = require('./_createWrap'); - -/** Used to compose bitmasks for function metadata. */ -var WRAP_CURRY_FLAG = 8; - -/** - * Creates a function that accepts arguments of `func` and either invokes - * `func` returning its result, if at least `arity` number of arguments have - * been provided, or returns a function that accepts the remaining `func` - * arguments, and so on. The arity of `func` may be specified if `func.length` - * is not sufficient. - * - * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds, - * may be used as a placeholder for provided arguments. - * - * **Note:** This method doesn't set the "length" property of curried functions. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Function - * @param {Function} func The function to curry. - * @param {number} [arity=func.length] The arity of `func`. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the new curried function. - * @example - * - * var abc = function(a, b, c) { - * return [a, b, c]; - * }; - * - * var curried = _.curry(abc); - * - * curried(1)(2)(3); - * // => [1, 2, 3] - * - * curried(1, 2)(3); - * // => [1, 2, 3] - * - * curried(1, 2, 3); - * // => [1, 2, 3] - * - * // Curried with placeholders. - * curried(1)(_, 3)(2); - * // => [1, 2, 3] - */ -function curry(func, arity, guard) { - arity = guard ? undefined : arity; - var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity); - result.placeholder = curry.placeholder; - return result; -} - -// Assign default placeholders. -curry.placeholder = {}; - -module.exports = curry; diff --git a/node_modules/lodash/curryRight.js b/node_modules/lodash/curryRight.js deleted file mode 100644 index c85b6f33..00000000 --- a/node_modules/lodash/curryRight.js +++ /dev/null @@ -1,54 +0,0 @@ -var createWrap = require('./_createWrap'); - -/** Used to compose bitmasks for function metadata. */ -var WRAP_CURRY_RIGHT_FLAG = 16; - -/** - * This method is like `_.curry` except that arguments are applied to `func` - * in the manner of `_.partialRight` instead of `_.partial`. - * - * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic - * builds, may be used as a placeholder for provided arguments. - * - * **Note:** This method doesn't set the "length" property of curried functions. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} func The function to curry. - * @param {number} [arity=func.length] The arity of `func`. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the new curried function. - * @example - * - * var abc = function(a, b, c) { - * return [a, b, c]; - * }; - * - * var curried = _.curryRight(abc); - * - * curried(3)(2)(1); - * // => [1, 2, 3] - * - * curried(2, 3)(1); - * // => [1, 2, 3] - * - * curried(1, 2, 3); - * // => [1, 2, 3] - * - * // Curried with placeholders. - * curried(3)(1, _)(2); - * // => [1, 2, 3] - */ -function curryRight(func, arity, guard) { - arity = guard ? undefined : arity; - var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity); - result.placeholder = curryRight.placeholder; - return result; -} - -// Assign default placeholders. -curryRight.placeholder = {}; - -module.exports = curryRight; diff --git a/node_modules/lodash/date.js b/node_modules/lodash/date.js deleted file mode 100644 index cbf5b410..00000000 --- a/node_modules/lodash/date.js +++ /dev/null @@ -1,3 +0,0 @@ -module.exports = { - 'now': require('./now') -}; diff --git a/node_modules/lodash/debounce.js b/node_modules/lodash/debounce.js deleted file mode 100644 index 205e49f3..00000000 --- a/node_modules/lodash/debounce.js +++ /dev/null @@ -1,190 +0,0 @@ -var isObject = require('./isObject'), - now = require('./now'), - toNumber = require('./toNumber'); - -/** Error message constants. */ -var FUNC_ERROR_TEXT = 'Expected a function'; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max, - nativeMin = Math.min; - -/** - * Creates a debounced function that delays invoking `func` until after `wait` - * milliseconds have elapsed since the last time the debounced function was - * invoked. The debounced function comes with a `cancel` method to cancel - * delayed `func` invocations and a `flush` method to immediately invoke them. - * Provide `options` to indicate whether `func` should be invoked on the - * leading and/or trailing edge of the `wait` timeout. The `func` is invoked - * with the last arguments provided to the debounced function. Subsequent - * calls to the debounced function return the result of the last `func` - * invocation. - * - * **Note:** If `leading` and `trailing` options are `true`, `func` is - * invoked on the trailing edge of the timeout only if the debounced function - * is invoked more than once during the `wait` timeout. - * - * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred - * until to the next tick, similar to `setTimeout` with a timeout of `0`. - * - * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) - * for details over the differences between `_.debounce` and `_.throttle`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to debounce. - * @param {number} [wait=0] The number of milliseconds to delay. - * @param {Object} [options={}] The options object. - * @param {boolean} [options.leading=false] - * Specify invoking on the leading edge of the timeout. - * @param {number} [options.maxWait] - * The maximum time `func` is allowed to be delayed before it's invoked. - * @param {boolean} [options.trailing=true] - * Specify invoking on the trailing edge of the timeout. - * @returns {Function} Returns the new debounced function. - * @example - * - * // Avoid costly calculations while the window size is in flux. - * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); - * - * // Invoke `sendMail` when clicked, debouncing subsequent calls. - * jQuery(element).on('click', _.debounce(sendMail, 300, { - * 'leading': true, - * 'trailing': false - * })); - * - * // Ensure `batchLog` is invoked once after 1 second of debounced calls. - * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 }); - * var source = new EventSource('/stream'); - * jQuery(source).on('message', debounced); - * - * // Cancel the trailing debounced invocation. - * jQuery(window).on('popstate', debounced.cancel); - */ -function debounce(func, wait, options) { - var lastArgs, - lastThis, - maxWait, - result, - timerId, - lastCallTime, - lastInvokeTime = 0, - leading = false, - maxing = false, - trailing = true; - - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - wait = toNumber(wait) || 0; - if (isObject(options)) { - leading = !!options.leading; - maxing = 'maxWait' in options; - maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait; - trailing = 'trailing' in options ? !!options.trailing : trailing; - } - - function invokeFunc(time) { - var args = lastArgs, - thisArg = lastThis; - - lastArgs = lastThis = undefined; - lastInvokeTime = time; - result = func.apply(thisArg, args); - return result; - } - - function leadingEdge(time) { - // Reset any `maxWait` timer. - lastInvokeTime = time; - // Start the timer for the trailing edge. - timerId = setTimeout(timerExpired, wait); - // Invoke the leading edge. - return leading ? invokeFunc(time) : result; - } - - function remainingWait(time) { - var timeSinceLastCall = time - lastCallTime, - timeSinceLastInvoke = time - lastInvokeTime, - timeWaiting = wait - timeSinceLastCall; - - return maxing - ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) - : timeWaiting; - } - - function shouldInvoke(time) { - var timeSinceLastCall = time - lastCallTime, - timeSinceLastInvoke = time - lastInvokeTime; - - // Either this is the first call, activity has stopped and we're at the - // trailing edge, the system time has gone backwards and we're treating - // it as the trailing edge, or we've hit the `maxWait` limit. - return (lastCallTime === undefined || (timeSinceLastCall >= wait) || - (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait)); - } - - function timerExpired() { - var time = now(); - if (shouldInvoke(time)) { - return trailingEdge(time); - } - // Restart the timer. - timerId = setTimeout(timerExpired, remainingWait(time)); - } - - function trailingEdge(time) { - timerId = undefined; - - // Only invoke if we have `lastArgs` which means `func` has been - // debounced at least once. - if (trailing && lastArgs) { - return invokeFunc(time); - } - lastArgs = lastThis = undefined; - return result; - } - - function cancel() { - if (timerId !== undefined) { - clearTimeout(timerId); - } - lastInvokeTime = 0; - lastArgs = lastCallTime = lastThis = timerId = undefined; - } - - function flush() { - return timerId === undefined ? result : trailingEdge(now()); - } - - function debounced() { - var time = now(), - isInvoking = shouldInvoke(time); - - lastArgs = arguments; - lastThis = this; - lastCallTime = time; - - if (isInvoking) { - if (timerId === undefined) { - return leadingEdge(lastCallTime); - } - if (maxing) { - // Handle invocations in a tight loop. - timerId = setTimeout(timerExpired, wait); - return invokeFunc(lastCallTime); - } - } - if (timerId === undefined) { - timerId = setTimeout(timerExpired, wait); - } - return result; - } - debounced.cancel = cancel; - debounced.flush = flush; - return debounced; -} - -module.exports = debounce; diff --git a/node_modules/lodash/deburr.js b/node_modules/lodash/deburr.js deleted file mode 100644 index f85e314a..00000000 --- a/node_modules/lodash/deburr.js +++ /dev/null @@ -1,45 +0,0 @@ -var deburrLetter = require('./_deburrLetter'), - toString = require('./toString'); - -/** Used to match Latin Unicode letters (excluding mathematical operators). */ -var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g; - -/** Used to compose unicode character classes. */ -var rsComboMarksRange = '\\u0300-\\u036f', - reComboHalfMarksRange = '\\ufe20-\\ufe2f', - rsComboSymbolsRange = '\\u20d0-\\u20ff', - rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange; - -/** Used to compose unicode capture groups. */ -var rsCombo = '[' + rsComboRange + ']'; - -/** - * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and - * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols). - */ -var reComboMark = RegExp(rsCombo, 'g'); - -/** - * Deburrs `string` by converting - * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table) - * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A) - * letters to basic Latin letters and removing - * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to deburr. - * @returns {string} Returns the deburred string. - * @example - * - * _.deburr('déjà vu'); - * // => 'deja vu' - */ -function deburr(string) { - string = toString(string); - return string && string.replace(reLatin, deburrLetter).replace(reComboMark, ''); -} - -module.exports = deburr; diff --git a/node_modules/lodash/defaultTo.js b/node_modules/lodash/defaultTo.js deleted file mode 100644 index 5b333592..00000000 --- a/node_modules/lodash/defaultTo.js +++ /dev/null @@ -1,25 +0,0 @@ -/** - * Checks `value` to determine whether a default value should be returned in - * its place. The `defaultValue` is returned if `value` is `NaN`, `null`, - * or `undefined`. - * - * @static - * @memberOf _ - * @since 4.14.0 - * @category Util - * @param {*} value The value to check. - * @param {*} defaultValue The default value. - * @returns {*} Returns the resolved value. - * @example - * - * _.defaultTo(1, 10); - * // => 1 - * - * _.defaultTo(undefined, 10); - * // => 10 - */ -function defaultTo(value, defaultValue) { - return (value == null || value !== value) ? defaultValue : value; -} - -module.exports = defaultTo; diff --git a/node_modules/lodash/defaults.js b/node_modules/lodash/defaults.js deleted file mode 100644 index c74df044..00000000 --- a/node_modules/lodash/defaults.js +++ /dev/null @@ -1,64 +0,0 @@ -var baseRest = require('./_baseRest'), - eq = require('./eq'), - isIterateeCall = require('./_isIterateeCall'), - keysIn = require('./keysIn'); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Assigns own and inherited enumerable string keyed properties of source - * objects to the destination object for all destination properties that - * resolve to `undefined`. Source objects are applied from left to right. - * Once a property is set, additional values of the same property are ignored. - * - * **Note:** This method mutates `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.defaultsDeep - * @example - * - * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } - */ -var defaults = baseRest(function(object, sources) { - object = Object(object); - - var index = -1; - var length = sources.length; - var guard = length > 2 ? sources[2] : undefined; - - if (guard && isIterateeCall(sources[0], sources[1], guard)) { - length = 1; - } - - while (++index < length) { - var source = sources[index]; - var props = keysIn(source); - var propsIndex = -1; - var propsLength = props.length; - - while (++propsIndex < propsLength) { - var key = props[propsIndex]; - var value = object[key]; - - if (value === undefined || - (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) { - object[key] = source[key]; - } - } - } - - return object; -}); - -module.exports = defaults; diff --git a/node_modules/lodash/defaultsDeep.js b/node_modules/lodash/defaultsDeep.js deleted file mode 100644 index 9b5fa3ee..00000000 --- a/node_modules/lodash/defaultsDeep.js +++ /dev/null @@ -1,30 +0,0 @@ -var apply = require('./_apply'), - baseRest = require('./_baseRest'), - customDefaultsMerge = require('./_customDefaultsMerge'), - mergeWith = require('./mergeWith'); - -/** - * This method is like `_.defaults` except that it recursively assigns - * default properties. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 3.10.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.defaults - * @example - * - * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } }); - * // => { 'a': { 'b': 2, 'c': 3 } } - */ -var defaultsDeep = baseRest(function(args) { - args.push(undefined, customDefaultsMerge); - return apply(mergeWith, undefined, args); -}); - -module.exports = defaultsDeep; diff --git a/node_modules/lodash/defer.js b/node_modules/lodash/defer.js deleted file mode 100644 index f6d6c6fa..00000000 --- a/node_modules/lodash/defer.js +++ /dev/null @@ -1,26 +0,0 @@ -var baseDelay = require('./_baseDelay'), - baseRest = require('./_baseRest'); - -/** - * Defers invoking the `func` until the current call stack has cleared. Any - * additional arguments are provided to `func` when it's invoked. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to defer. - * @param {...*} [args] The arguments to invoke `func` with. - * @returns {number} Returns the timer id. - * @example - * - * _.defer(function(text) { - * console.log(text); - * }, 'deferred'); - * // => Logs 'deferred' after one millisecond. - */ -var defer = baseRest(function(func, args) { - return baseDelay(func, 1, args); -}); - -module.exports = defer; diff --git a/node_modules/lodash/delay.js b/node_modules/lodash/delay.js deleted file mode 100644 index bd554796..00000000 --- a/node_modules/lodash/delay.js +++ /dev/null @@ -1,28 +0,0 @@ -var baseDelay = require('./_baseDelay'), - baseRest = require('./_baseRest'), - toNumber = require('./toNumber'); - -/** - * Invokes `func` after `wait` milliseconds. Any additional arguments are - * provided to `func` when it's invoked. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to delay. - * @param {number} wait The number of milliseconds to delay invocation. - * @param {...*} [args] The arguments to invoke `func` with. - * @returns {number} Returns the timer id. - * @example - * - * _.delay(function(text) { - * console.log(text); - * }, 1000, 'later'); - * // => Logs 'later' after one second. - */ -var delay = baseRest(function(func, wait, args) { - return baseDelay(func, toNumber(wait) || 0, args); -}); - -module.exports = delay; diff --git a/node_modules/lodash/difference.js b/node_modules/lodash/difference.js deleted file mode 100644 index fa28bb30..00000000 --- a/node_modules/lodash/difference.js +++ /dev/null @@ -1,33 +0,0 @@ -var baseDifference = require('./_baseDifference'), - baseFlatten = require('./_baseFlatten'), - baseRest = require('./_baseRest'), - isArrayLikeObject = require('./isArrayLikeObject'); - -/** - * Creates an array of `array` values not included in the other given arrays - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. The order and references of result values are - * determined by the first array. - * - * **Note:** Unlike `_.pullAll`, this method returns a new array. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...Array} [values] The values to exclude. - * @returns {Array} Returns the new array of filtered values. - * @see _.without, _.xor - * @example - * - * _.difference([2, 1], [2, 3]); - * // => [1] - */ -var difference = baseRest(function(array, values) { - return isArrayLikeObject(array) - ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true)) - : []; -}); - -module.exports = difference; diff --git a/node_modules/lodash/differenceBy.js b/node_modules/lodash/differenceBy.js deleted file mode 100644 index 2cd63e7e..00000000 --- a/node_modules/lodash/differenceBy.js +++ /dev/null @@ -1,44 +0,0 @@ -var baseDifference = require('./_baseDifference'), - baseFlatten = require('./_baseFlatten'), - baseIteratee = require('./_baseIteratee'), - baseRest = require('./_baseRest'), - isArrayLikeObject = require('./isArrayLikeObject'), - last = require('./last'); - -/** - * This method is like `_.difference` except that it accepts `iteratee` which - * is invoked for each element of `array` and `values` to generate the criterion - * by which they're compared. The order and references of result values are - * determined by the first array. The iteratee is invoked with one argument: - * (value). - * - * **Note:** Unlike `_.pullAllBy`, this method returns a new array. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...Array} [values] The values to exclude. - * @param {Function} [iteratee=_.identity] The iteratee invoked per element. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor); - * // => [1.2] - * - * // The `_.property` iteratee shorthand. - * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x'); - * // => [{ 'x': 2 }] - */ -var differenceBy = baseRest(function(array, values) { - var iteratee = last(values); - if (isArrayLikeObject(iteratee)) { - iteratee = undefined; - } - return isArrayLikeObject(array) - ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), baseIteratee(iteratee, 2)) - : []; -}); - -module.exports = differenceBy; diff --git a/node_modules/lodash/differenceWith.js b/node_modules/lodash/differenceWith.js deleted file mode 100644 index c0233f4b..00000000 --- a/node_modules/lodash/differenceWith.js +++ /dev/null @@ -1,40 +0,0 @@ -var baseDifference = require('./_baseDifference'), - baseFlatten = require('./_baseFlatten'), - baseRest = require('./_baseRest'), - isArrayLikeObject = require('./isArrayLikeObject'), - last = require('./last'); - -/** - * This method is like `_.difference` except that it accepts `comparator` - * which is invoked to compare elements of `array` to `values`. The order and - * references of result values are determined by the first array. The comparator - * is invoked with two arguments: (arrVal, othVal). - * - * **Note:** Unlike `_.pullAllWith`, this method returns a new array. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...Array} [values] The values to exclude. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; - * - * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual); - * // => [{ 'x': 2, 'y': 1 }] - */ -var differenceWith = baseRest(function(array, values) { - var comparator = last(values); - if (isArrayLikeObject(comparator)) { - comparator = undefined; - } - return isArrayLikeObject(array) - ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator) - : []; -}); - -module.exports = differenceWith; diff --git a/node_modules/lodash/divide.js b/node_modules/lodash/divide.js deleted file mode 100644 index 8cae0cd1..00000000 --- a/node_modules/lodash/divide.js +++ /dev/null @@ -1,22 +0,0 @@ -var createMathOperation = require('./_createMathOperation'); - -/** - * Divide two numbers. - * - * @static - * @memberOf _ - * @since 4.7.0 - * @category Math - * @param {number} dividend The first number in a division. - * @param {number} divisor The second number in a division. - * @returns {number} Returns the quotient. - * @example - * - * _.divide(6, 4); - * // => 1.5 - */ -var divide = createMathOperation(function(dividend, divisor) { - return dividend / divisor; -}, 1); - -module.exports = divide; diff --git a/node_modules/lodash/drop.js b/node_modules/lodash/drop.js deleted file mode 100644 index d5c3cbaa..00000000 --- a/node_modules/lodash/drop.js +++ /dev/null @@ -1,38 +0,0 @@ -var baseSlice = require('./_baseSlice'), - toInteger = require('./toInteger'); - -/** - * Creates a slice of `array` with `n` elements dropped from the beginning. - * - * @static - * @memberOf _ - * @since 0.5.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=1] The number of elements to drop. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.drop([1, 2, 3]); - * // => [2, 3] - * - * _.drop([1, 2, 3], 2); - * // => [3] - * - * _.drop([1, 2, 3], 5); - * // => [] - * - * _.drop([1, 2, 3], 0); - * // => [1, 2, 3] - */ -function drop(array, n, guard) { - var length = array == null ? 0 : array.length; - if (!length) { - return []; - } - n = (guard || n === undefined) ? 1 : toInteger(n); - return baseSlice(array, n < 0 ? 0 : n, length); -} - -module.exports = drop; diff --git a/node_modules/lodash/dropRight.js b/node_modules/lodash/dropRight.js deleted file mode 100644 index 441fe996..00000000 --- a/node_modules/lodash/dropRight.js +++ /dev/null @@ -1,39 +0,0 @@ -var baseSlice = require('./_baseSlice'), - toInteger = require('./toInteger'); - -/** - * Creates a slice of `array` with `n` elements dropped from the end. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=1] The number of elements to drop. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.dropRight([1, 2, 3]); - * // => [1, 2] - * - * _.dropRight([1, 2, 3], 2); - * // => [1] - * - * _.dropRight([1, 2, 3], 5); - * // => [] - * - * _.dropRight([1, 2, 3], 0); - * // => [1, 2, 3] - */ -function dropRight(array, n, guard) { - var length = array == null ? 0 : array.length; - if (!length) { - return []; - } - n = (guard || n === undefined) ? 1 : toInteger(n); - n = length - n; - return baseSlice(array, 0, n < 0 ? 0 : n); -} - -module.exports = dropRight; diff --git a/node_modules/lodash/dropRightWhile.js b/node_modules/lodash/dropRightWhile.js deleted file mode 100644 index 9ad36a04..00000000 --- a/node_modules/lodash/dropRightWhile.js +++ /dev/null @@ -1,45 +0,0 @@ -var baseIteratee = require('./_baseIteratee'), - baseWhile = require('./_baseWhile'); - -/** - * Creates a slice of `array` excluding elements dropped from the end. - * Elements are dropped until `predicate` returns falsey. The predicate is - * invoked with three arguments: (value, index, array). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {Array} Returns the slice of `array`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': false } - * ]; - * - * _.dropRightWhile(users, function(o) { return !o.active; }); - * // => objects for ['barney'] - * - * // The `_.matches` iteratee shorthand. - * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false }); - * // => objects for ['barney', 'fred'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.dropRightWhile(users, ['active', false]); - * // => objects for ['barney'] - * - * // The `_.property` iteratee shorthand. - * _.dropRightWhile(users, 'active'); - * // => objects for ['barney', 'fred', 'pebbles'] - */ -function dropRightWhile(array, predicate) { - return (array && array.length) - ? baseWhile(array, baseIteratee(predicate, 3), true, true) - : []; -} - -module.exports = dropRightWhile; diff --git a/node_modules/lodash/dropWhile.js b/node_modules/lodash/dropWhile.js deleted file mode 100644 index 903ef568..00000000 --- a/node_modules/lodash/dropWhile.js +++ /dev/null @@ -1,45 +0,0 @@ -var baseIteratee = require('./_baseIteratee'), - baseWhile = require('./_baseWhile'); - -/** - * Creates a slice of `array` excluding elements dropped from the beginning. - * Elements are dropped until `predicate` returns falsey. The predicate is - * invoked with three arguments: (value, index, array). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {Array} Returns the slice of `array`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': false }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': true } - * ]; - * - * _.dropWhile(users, function(o) { return !o.active; }); - * // => objects for ['pebbles'] - * - * // The `_.matches` iteratee shorthand. - * _.dropWhile(users, { 'user': 'barney', 'active': false }); - * // => objects for ['fred', 'pebbles'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.dropWhile(users, ['active', false]); - * // => objects for ['pebbles'] - * - * // The `_.property` iteratee shorthand. - * _.dropWhile(users, 'active'); - * // => objects for ['barney', 'fred', 'pebbles'] - */ -function dropWhile(array, predicate) { - return (array && array.length) - ? baseWhile(array, baseIteratee(predicate, 3), true) - : []; -} - -module.exports = dropWhile; diff --git a/node_modules/lodash/each.js b/node_modules/lodash/each.js deleted file mode 100644 index 8800f420..00000000 --- a/node_modules/lodash/each.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./forEach'); diff --git a/node_modules/lodash/eachRight.js b/node_modules/lodash/eachRight.js deleted file mode 100644 index 3252b2ab..00000000 --- a/node_modules/lodash/eachRight.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./forEachRight'); diff --git a/node_modules/lodash/endsWith.js b/node_modules/lodash/endsWith.js deleted file mode 100644 index 76fc866e..00000000 --- a/node_modules/lodash/endsWith.js +++ /dev/null @@ -1,43 +0,0 @@ -var baseClamp = require('./_baseClamp'), - baseToString = require('./_baseToString'), - toInteger = require('./toInteger'), - toString = require('./toString'); - -/** - * Checks if `string` ends with the given target string. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to inspect. - * @param {string} [target] The string to search for. - * @param {number} [position=string.length] The position to search up to. - * @returns {boolean} Returns `true` if `string` ends with `target`, - * else `false`. - * @example - * - * _.endsWith('abc', 'c'); - * // => true - * - * _.endsWith('abc', 'b'); - * // => false - * - * _.endsWith('abc', 'b', 2); - * // => true - */ -function endsWith(string, target, position) { - string = toString(string); - target = baseToString(target); - - var length = string.length; - position = position === undefined - ? length - : baseClamp(toInteger(position), 0, length); - - var end = position; - position -= target.length; - return position >= 0 && string.slice(position, end) == target; -} - -module.exports = endsWith; diff --git a/node_modules/lodash/entries.js b/node_modules/lodash/entries.js deleted file mode 100644 index 7a88df20..00000000 --- a/node_modules/lodash/entries.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./toPairs'); diff --git a/node_modules/lodash/entriesIn.js b/node_modules/lodash/entriesIn.js deleted file mode 100644 index f6c6331c..00000000 --- a/node_modules/lodash/entriesIn.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./toPairsIn'); diff --git a/node_modules/lodash/eq.js b/node_modules/lodash/eq.js deleted file mode 100644 index a9406880..00000000 --- a/node_modules/lodash/eq.js +++ /dev/null @@ -1,37 +0,0 @@ -/** - * Performs a - * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * comparison between two values to determine if they are equivalent. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'a': 1 }; - * var other = { 'a': 1 }; - * - * _.eq(object, object); - * // => true - * - * _.eq(object, other); - * // => false - * - * _.eq('a', 'a'); - * // => true - * - * _.eq('a', Object('a')); - * // => false - * - * _.eq(NaN, NaN); - * // => true - */ -function eq(value, other) { - return value === other || (value !== value && other !== other); -} - -module.exports = eq; diff --git a/node_modules/lodash/escape.js b/node_modules/lodash/escape.js deleted file mode 100644 index 9247e002..00000000 --- a/node_modules/lodash/escape.js +++ /dev/null @@ -1,43 +0,0 @@ -var escapeHtmlChar = require('./_escapeHtmlChar'), - toString = require('./toString'); - -/** Used to match HTML entities and HTML characters. */ -var reUnescapedHtml = /[&<>"']/g, - reHasUnescapedHtml = RegExp(reUnescapedHtml.source); - -/** - * Converts the characters "&", "<", ">", '"', and "'" in `string` to their - * corresponding HTML entities. - * - * **Note:** No other characters are escaped. To escape additional - * characters use a third-party library like [_he_](https://mths.be/he). - * - * Though the ">" character is escaped for symmetry, characters like - * ">" and "/" don't need escaping in HTML and have no special meaning - * unless they're part of a tag or unquoted attribute value. See - * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands) - * (under "semi-related fun fact") for more details. - * - * When working with HTML you should always - * [quote attribute values](http://wonko.com/post/html-escaping) to reduce - * XSS vectors. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category String - * @param {string} [string=''] The string to escape. - * @returns {string} Returns the escaped string. - * @example - * - * _.escape('fred, barney, & pebbles'); - * // => 'fred, barney, & pebbles' - */ -function escape(string) { - string = toString(string); - return (string && reHasUnescapedHtml.test(string)) - ? string.replace(reUnescapedHtml, escapeHtmlChar) - : string; -} - -module.exports = escape; diff --git a/node_modules/lodash/escapeRegExp.js b/node_modules/lodash/escapeRegExp.js deleted file mode 100644 index 0a58c69f..00000000 --- a/node_modules/lodash/escapeRegExp.js +++ /dev/null @@ -1,32 +0,0 @@ -var toString = require('./toString'); - -/** - * Used to match `RegExp` - * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). - */ -var reRegExpChar = /[\\^$.*+?()[\]{}|]/g, - reHasRegExpChar = RegExp(reRegExpChar.source); - -/** - * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+", - * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to escape. - * @returns {string} Returns the escaped string. - * @example - * - * _.escapeRegExp('[lodash](https://lodash.com/)'); - * // => '\[lodash\]\(https://lodash\.com/\)' - */ -function escapeRegExp(string) { - string = toString(string); - return (string && reHasRegExpChar.test(string)) - ? string.replace(reRegExpChar, '\\$&') - : string; -} - -module.exports = escapeRegExp; diff --git a/node_modules/lodash/every.js b/node_modules/lodash/every.js deleted file mode 100644 index 25080dac..00000000 --- a/node_modules/lodash/every.js +++ /dev/null @@ -1,56 +0,0 @@ -var arrayEvery = require('./_arrayEvery'), - baseEvery = require('./_baseEvery'), - baseIteratee = require('./_baseIteratee'), - isArray = require('./isArray'), - isIterateeCall = require('./_isIterateeCall'); - -/** - * Checks if `predicate` returns truthy for **all** elements of `collection`. - * Iteration is stopped once `predicate` returns falsey. The predicate is - * invoked with three arguments: (value, index|key, collection). - * - * **Note:** This method returns `true` for - * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because - * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of - * elements of empty collections. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false`. - * @example - * - * _.every([true, 1, null, 'yes'], Boolean); - * // => false - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': false }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * // The `_.matches` iteratee shorthand. - * _.every(users, { 'user': 'barney', 'active': false }); - * // => false - * - * // The `_.matchesProperty` iteratee shorthand. - * _.every(users, ['active', false]); - * // => true - * - * // The `_.property` iteratee shorthand. - * _.every(users, 'active'); - * // => false - */ -function every(collection, predicate, guard) { - var func = isArray(collection) ? arrayEvery : baseEvery; - if (guard && isIterateeCall(collection, predicate, guard)) { - predicate = undefined; - } - return func(collection, baseIteratee(predicate, 3)); -} - -module.exports = every; diff --git a/node_modules/lodash/extend.js b/node_modules/lodash/extend.js deleted file mode 100644 index e00166c2..00000000 --- a/node_modules/lodash/extend.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./assignIn'); diff --git a/node_modules/lodash/extendWith.js b/node_modules/lodash/extendWith.js deleted file mode 100644 index dbdcb3b4..00000000 --- a/node_modules/lodash/extendWith.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./assignInWith'); diff --git a/node_modules/lodash/fill.js b/node_modules/lodash/fill.js deleted file mode 100644 index ae13aa1c..00000000 --- a/node_modules/lodash/fill.js +++ /dev/null @@ -1,45 +0,0 @@ -var baseFill = require('./_baseFill'), - isIterateeCall = require('./_isIterateeCall'); - -/** - * Fills elements of `array` with `value` from `start` up to, but not - * including, `end`. - * - * **Note:** This method mutates `array`. - * - * @static - * @memberOf _ - * @since 3.2.0 - * @category Array - * @param {Array} array The array to fill. - * @param {*} value The value to fill `array` with. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns `array`. - * @example - * - * var array = [1, 2, 3]; - * - * _.fill(array, 'a'); - * console.log(array); - * // => ['a', 'a', 'a'] - * - * _.fill(Array(3), 2); - * // => [2, 2, 2] - * - * _.fill([4, 6, 8, 10], '*', 1, 3); - * // => [4, '*', '*', 10] - */ -function fill(array, value, start, end) { - var length = array == null ? 0 : array.length; - if (!length) { - return []; - } - if (start && typeof start != 'number' && isIterateeCall(array, value, start)) { - start = 0; - end = length; - } - return baseFill(array, value, start, end); -} - -module.exports = fill; diff --git a/node_modules/lodash/filter.js b/node_modules/lodash/filter.js deleted file mode 100644 index 52616be8..00000000 --- a/node_modules/lodash/filter.js +++ /dev/null @@ -1,48 +0,0 @@ -var arrayFilter = require('./_arrayFilter'), - baseFilter = require('./_baseFilter'), - baseIteratee = require('./_baseIteratee'), - isArray = require('./isArray'); - -/** - * Iterates over elements of `collection`, returning an array of all elements - * `predicate` returns truthy for. The predicate is invoked with three - * arguments: (value, index|key, collection). - * - * **Note:** Unlike `_.remove`, this method returns a new array. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - * @see _.reject - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * _.filter(users, function(o) { return !o.active; }); - * // => objects for ['fred'] - * - * // The `_.matches` iteratee shorthand. - * _.filter(users, { 'age': 36, 'active': true }); - * // => objects for ['barney'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.filter(users, ['active', false]); - * // => objects for ['fred'] - * - * // The `_.property` iteratee shorthand. - * _.filter(users, 'active'); - * // => objects for ['barney'] - */ -function filter(collection, predicate) { - var func = isArray(collection) ? arrayFilter : baseFilter; - return func(collection, baseIteratee(predicate, 3)); -} - -module.exports = filter; diff --git a/node_modules/lodash/find.js b/node_modules/lodash/find.js deleted file mode 100644 index de732ccb..00000000 --- a/node_modules/lodash/find.js +++ /dev/null @@ -1,42 +0,0 @@ -var createFind = require('./_createFind'), - findIndex = require('./findIndex'); - -/** - * Iterates over elements of `collection`, returning the first element - * `predicate` returns truthy for. The predicate is invoked with three - * arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @param {number} [fromIndex=0] The index to search from. - * @returns {*} Returns the matched element, else `undefined`. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false }, - * { 'user': 'pebbles', 'age': 1, 'active': true } - * ]; - * - * _.find(users, function(o) { return o.age < 40; }); - * // => object for 'barney' - * - * // The `_.matches` iteratee shorthand. - * _.find(users, { 'age': 1, 'active': true }); - * // => object for 'pebbles' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.find(users, ['active', false]); - * // => object for 'fred' - * - * // The `_.property` iteratee shorthand. - * _.find(users, 'active'); - * // => object for 'barney' - */ -var find = createFind(findIndex); - -module.exports = find; diff --git a/node_modules/lodash/findIndex.js b/node_modules/lodash/findIndex.js deleted file mode 100644 index 4689069f..00000000 --- a/node_modules/lodash/findIndex.js +++ /dev/null @@ -1,55 +0,0 @@ -var baseFindIndex = require('./_baseFindIndex'), - baseIteratee = require('./_baseIteratee'), - toInteger = require('./toInteger'); - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max; - -/** - * This method is like `_.find` except that it returns the index of the first - * element `predicate` returns truthy for instead of the element itself. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @param {number} [fromIndex=0] The index to search from. - * @returns {number} Returns the index of the found element, else `-1`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': false }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': true } - * ]; - * - * _.findIndex(users, function(o) { return o.user == 'barney'; }); - * // => 0 - * - * // The `_.matches` iteratee shorthand. - * _.findIndex(users, { 'user': 'fred', 'active': false }); - * // => 1 - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findIndex(users, ['active', false]); - * // => 0 - * - * // The `_.property` iteratee shorthand. - * _.findIndex(users, 'active'); - * // => 2 - */ -function findIndex(array, predicate, fromIndex) { - var length = array == null ? 0 : array.length; - if (!length) { - return -1; - } - var index = fromIndex == null ? 0 : toInteger(fromIndex); - if (index < 0) { - index = nativeMax(length + index, 0); - } - return baseFindIndex(array, baseIteratee(predicate, 3), index); -} - -module.exports = findIndex; diff --git a/node_modules/lodash/findKey.js b/node_modules/lodash/findKey.js deleted file mode 100644 index cac0248a..00000000 --- a/node_modules/lodash/findKey.js +++ /dev/null @@ -1,44 +0,0 @@ -var baseFindKey = require('./_baseFindKey'), - baseForOwn = require('./_baseForOwn'), - baseIteratee = require('./_baseIteratee'); - -/** - * This method is like `_.find` except that it returns the key of the first - * element `predicate` returns truthy for instead of the element itself. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category Object - * @param {Object} object The object to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {string|undefined} Returns the key of the matched element, - * else `undefined`. - * @example - * - * var users = { - * 'barney': { 'age': 36, 'active': true }, - * 'fred': { 'age': 40, 'active': false }, - * 'pebbles': { 'age': 1, 'active': true } - * }; - * - * _.findKey(users, function(o) { return o.age < 40; }); - * // => 'barney' (iteration order is not guaranteed) - * - * // The `_.matches` iteratee shorthand. - * _.findKey(users, { 'age': 1, 'active': true }); - * // => 'pebbles' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findKey(users, ['active', false]); - * // => 'fred' - * - * // The `_.property` iteratee shorthand. - * _.findKey(users, 'active'); - * // => 'barney' - */ -function findKey(object, predicate) { - return baseFindKey(object, baseIteratee(predicate, 3), baseForOwn); -} - -module.exports = findKey; diff --git a/node_modules/lodash/findLast.js b/node_modules/lodash/findLast.js deleted file mode 100644 index 70b4271d..00000000 --- a/node_modules/lodash/findLast.js +++ /dev/null @@ -1,25 +0,0 @@ -var createFind = require('./_createFind'), - findLastIndex = require('./findLastIndex'); - -/** - * This method is like `_.find` except that it iterates over elements of - * `collection` from right to left. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Collection - * @param {Array|Object} collection The collection to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @param {number} [fromIndex=collection.length-1] The index to search from. - * @returns {*} Returns the matched element, else `undefined`. - * @example - * - * _.findLast([1, 2, 3, 4], function(n) { - * return n % 2 == 1; - * }); - * // => 3 - */ -var findLast = createFind(findLastIndex); - -module.exports = findLast; diff --git a/node_modules/lodash/findLastIndex.js b/node_modules/lodash/findLastIndex.js deleted file mode 100644 index 7da3431f..00000000 --- a/node_modules/lodash/findLastIndex.js +++ /dev/null @@ -1,59 +0,0 @@ -var baseFindIndex = require('./_baseFindIndex'), - baseIteratee = require('./_baseIteratee'), - toInteger = require('./toInteger'); - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max, - nativeMin = Math.min; - -/** - * This method is like `_.findIndex` except that it iterates over elements - * of `collection` from right to left. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @param {number} [fromIndex=array.length-1] The index to search from. - * @returns {number} Returns the index of the found element, else `-1`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': false } - * ]; - * - * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; }); - * // => 2 - * - * // The `_.matches` iteratee shorthand. - * _.findLastIndex(users, { 'user': 'barney', 'active': true }); - * // => 0 - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findLastIndex(users, ['active', false]); - * // => 2 - * - * // The `_.property` iteratee shorthand. - * _.findLastIndex(users, 'active'); - * // => 0 - */ -function findLastIndex(array, predicate, fromIndex) { - var length = array == null ? 0 : array.length; - if (!length) { - return -1; - } - var index = length - 1; - if (fromIndex !== undefined) { - index = toInteger(fromIndex); - index = fromIndex < 0 - ? nativeMax(length + index, 0) - : nativeMin(index, length - 1); - } - return baseFindIndex(array, baseIteratee(predicate, 3), index, true); -} - -module.exports = findLastIndex; diff --git a/node_modules/lodash/findLastKey.js b/node_modules/lodash/findLastKey.js deleted file mode 100644 index 66fb9fbc..00000000 --- a/node_modules/lodash/findLastKey.js +++ /dev/null @@ -1,44 +0,0 @@ -var baseFindKey = require('./_baseFindKey'), - baseForOwnRight = require('./_baseForOwnRight'), - baseIteratee = require('./_baseIteratee'); - -/** - * This method is like `_.findKey` except that it iterates over elements of - * a collection in the opposite order. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Object - * @param {Object} object The object to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {string|undefined} Returns the key of the matched element, - * else `undefined`. - * @example - * - * var users = { - * 'barney': { 'age': 36, 'active': true }, - * 'fred': { 'age': 40, 'active': false }, - * 'pebbles': { 'age': 1, 'active': true } - * }; - * - * _.findLastKey(users, function(o) { return o.age < 40; }); - * // => returns 'pebbles' assuming `_.findKey` returns 'barney' - * - * // The `_.matches` iteratee shorthand. - * _.findLastKey(users, { 'age': 36, 'active': true }); - * // => 'barney' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findLastKey(users, ['active', false]); - * // => 'fred' - * - * // The `_.property` iteratee shorthand. - * _.findLastKey(users, 'active'); - * // => 'pebbles' - */ -function findLastKey(object, predicate) { - return baseFindKey(object, baseIteratee(predicate, 3), baseForOwnRight); -} - -module.exports = findLastKey; diff --git a/node_modules/lodash/first.js b/node_modules/lodash/first.js deleted file mode 100644 index 53f4ad13..00000000 --- a/node_modules/lodash/first.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./head'); diff --git a/node_modules/lodash/flatMap.js b/node_modules/lodash/flatMap.js deleted file mode 100644 index e6685068..00000000 --- a/node_modules/lodash/flatMap.js +++ /dev/null @@ -1,29 +0,0 @@ -var baseFlatten = require('./_baseFlatten'), - map = require('./map'); - -/** - * Creates a flattened array of values by running each element in `collection` - * thru `iteratee` and flattening the mapped results. The iteratee is invoked - * with three arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array} Returns the new flattened array. - * @example - * - * function duplicate(n) { - * return [n, n]; - * } - * - * _.flatMap([1, 2], duplicate); - * // => [1, 1, 2, 2] - */ -function flatMap(collection, iteratee) { - return baseFlatten(map(collection, iteratee), 1); -} - -module.exports = flatMap; diff --git a/node_modules/lodash/flatMapDeep.js b/node_modules/lodash/flatMapDeep.js deleted file mode 100644 index 4653d603..00000000 --- a/node_modules/lodash/flatMapDeep.js +++ /dev/null @@ -1,31 +0,0 @@ -var baseFlatten = require('./_baseFlatten'), - map = require('./map'); - -/** Used as references for various `Number` constants. */ -var INFINITY = 1 / 0; - -/** - * This method is like `_.flatMap` except that it recursively flattens the - * mapped results. - * - * @static - * @memberOf _ - * @since 4.7.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array} Returns the new flattened array. - * @example - * - * function duplicate(n) { - * return [[[n, n]]]; - * } - * - * _.flatMapDeep([1, 2], duplicate); - * // => [1, 1, 2, 2] - */ -function flatMapDeep(collection, iteratee) { - return baseFlatten(map(collection, iteratee), INFINITY); -} - -module.exports = flatMapDeep; diff --git a/node_modules/lodash/flatMapDepth.js b/node_modules/lodash/flatMapDepth.js deleted file mode 100644 index 6d72005c..00000000 --- a/node_modules/lodash/flatMapDepth.js +++ /dev/null @@ -1,31 +0,0 @@ -var baseFlatten = require('./_baseFlatten'), - map = require('./map'), - toInteger = require('./toInteger'); - -/** - * This method is like `_.flatMap` except that it recursively flattens the - * mapped results up to `depth` times. - * - * @static - * @memberOf _ - * @since 4.7.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @param {number} [depth=1] The maximum recursion depth. - * @returns {Array} Returns the new flattened array. - * @example - * - * function duplicate(n) { - * return [[[n, n]]]; - * } - * - * _.flatMapDepth([1, 2], duplicate, 2); - * // => [[1, 1], [2, 2]] - */ -function flatMapDepth(collection, iteratee, depth) { - depth = depth === undefined ? 1 : toInteger(depth); - return baseFlatten(map(collection, iteratee), depth); -} - -module.exports = flatMapDepth; diff --git a/node_modules/lodash/flatten.js b/node_modules/lodash/flatten.js deleted file mode 100644 index 3f09f7f7..00000000 --- a/node_modules/lodash/flatten.js +++ /dev/null @@ -1,22 +0,0 @@ -var baseFlatten = require('./_baseFlatten'); - -/** - * Flattens `array` a single level deep. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to flatten. - * @returns {Array} Returns the new flattened array. - * @example - * - * _.flatten([1, [2, [3, [4]], 5]]); - * // => [1, 2, [3, [4]], 5] - */ -function flatten(array) { - var length = array == null ? 0 : array.length; - return length ? baseFlatten(array, 1) : []; -} - -module.exports = flatten; diff --git a/node_modules/lodash/flattenDeep.js b/node_modules/lodash/flattenDeep.js deleted file mode 100644 index 8ad585cf..00000000 --- a/node_modules/lodash/flattenDeep.js +++ /dev/null @@ -1,25 +0,0 @@ -var baseFlatten = require('./_baseFlatten'); - -/** Used as references for various `Number` constants. */ -var INFINITY = 1 / 0; - -/** - * Recursively flattens `array`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to flatten. - * @returns {Array} Returns the new flattened array. - * @example - * - * _.flattenDeep([1, [2, [3, [4]], 5]]); - * // => [1, 2, 3, 4, 5] - */ -function flattenDeep(array) { - var length = array == null ? 0 : array.length; - return length ? baseFlatten(array, INFINITY) : []; -} - -module.exports = flattenDeep; diff --git a/node_modules/lodash/flattenDepth.js b/node_modules/lodash/flattenDepth.js deleted file mode 100644 index 441fdcc2..00000000 --- a/node_modules/lodash/flattenDepth.js +++ /dev/null @@ -1,33 +0,0 @@ -var baseFlatten = require('./_baseFlatten'), - toInteger = require('./toInteger'); - -/** - * Recursively flatten `array` up to `depth` times. - * - * @static - * @memberOf _ - * @since 4.4.0 - * @category Array - * @param {Array} array The array to flatten. - * @param {number} [depth=1] The maximum recursion depth. - * @returns {Array} Returns the new flattened array. - * @example - * - * var array = [1, [2, [3, [4]], 5]]; - * - * _.flattenDepth(array, 1); - * // => [1, 2, [3, [4]], 5] - * - * _.flattenDepth(array, 2); - * // => [1, 2, 3, [4], 5] - */ -function flattenDepth(array, depth) { - var length = array == null ? 0 : array.length; - if (!length) { - return []; - } - depth = depth === undefined ? 1 : toInteger(depth); - return baseFlatten(array, depth); -} - -module.exports = flattenDepth; diff --git a/node_modules/lodash/flip.js b/node_modules/lodash/flip.js deleted file mode 100644 index c28dd789..00000000 --- a/node_modules/lodash/flip.js +++ /dev/null @@ -1,28 +0,0 @@ -var createWrap = require('./_createWrap'); - -/** Used to compose bitmasks for function metadata. */ -var WRAP_FLIP_FLAG = 512; - -/** - * Creates a function that invokes `func` with arguments reversed. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Function - * @param {Function} func The function to flip arguments for. - * @returns {Function} Returns the new flipped function. - * @example - * - * var flipped = _.flip(function() { - * return _.toArray(arguments); - * }); - * - * flipped('a', 'b', 'c', 'd'); - * // => ['d', 'c', 'b', 'a'] - */ -function flip(func) { - return createWrap(func, WRAP_FLIP_FLAG); -} - -module.exports = flip; diff --git a/node_modules/lodash/floor.js b/node_modules/lodash/floor.js deleted file mode 100644 index ab6dfa28..00000000 --- a/node_modules/lodash/floor.js +++ /dev/null @@ -1,26 +0,0 @@ -var createRound = require('./_createRound'); - -/** - * Computes `number` rounded down to `precision`. - * - * @static - * @memberOf _ - * @since 3.10.0 - * @category Math - * @param {number} number The number to round down. - * @param {number} [precision=0] The precision to round down to. - * @returns {number} Returns the rounded down number. - * @example - * - * _.floor(4.006); - * // => 4 - * - * _.floor(0.046, 2); - * // => 0.04 - * - * _.floor(4060, -2); - * // => 4000 - */ -var floor = createRound('floor'); - -module.exports = floor; diff --git a/node_modules/lodash/flow.js b/node_modules/lodash/flow.js deleted file mode 100644 index 74b6b62d..00000000 --- a/node_modules/lodash/flow.js +++ /dev/null @@ -1,27 +0,0 @@ -var createFlow = require('./_createFlow'); - -/** - * Creates a function that returns the result of invoking the given functions - * with the `this` binding of the created function, where each successive - * invocation is supplied the return value of the previous. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Util - * @param {...(Function|Function[])} [funcs] The functions to invoke. - * @returns {Function} Returns the new composite function. - * @see _.flowRight - * @example - * - * function square(n) { - * return n * n; - * } - * - * var addSquare = _.flow([_.add, square]); - * addSquare(1, 2); - * // => 9 - */ -var flow = createFlow(); - -module.exports = flow; diff --git a/node_modules/lodash/flowRight.js b/node_modules/lodash/flowRight.js deleted file mode 100644 index 11461410..00000000 --- a/node_modules/lodash/flowRight.js +++ /dev/null @@ -1,26 +0,0 @@ -var createFlow = require('./_createFlow'); - -/** - * This method is like `_.flow` except that it creates a function that - * invokes the given functions from right to left. - * - * @static - * @since 3.0.0 - * @memberOf _ - * @category Util - * @param {...(Function|Function[])} [funcs] The functions to invoke. - * @returns {Function} Returns the new composite function. - * @see _.flow - * @example - * - * function square(n) { - * return n * n; - * } - * - * var addSquare = _.flowRight([square, _.add]); - * addSquare(1, 2); - * // => 9 - */ -var flowRight = createFlow(true); - -module.exports = flowRight; diff --git a/node_modules/lodash/forEach.js b/node_modules/lodash/forEach.js deleted file mode 100644 index c64eaa73..00000000 --- a/node_modules/lodash/forEach.js +++ /dev/null @@ -1,41 +0,0 @@ -var arrayEach = require('./_arrayEach'), - baseEach = require('./_baseEach'), - castFunction = require('./_castFunction'), - isArray = require('./isArray'); - -/** - * Iterates over elements of `collection` and invokes `iteratee` for each element. - * The iteratee is invoked with three arguments: (value, index|key, collection). - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * **Note:** As with other "Collections" methods, objects with a "length" - * property are iterated like arrays. To avoid this behavior use `_.forIn` - * or `_.forOwn` for object iteration. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @alias each - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - * @see _.forEachRight - * @example - * - * _.forEach([1, 2], function(value) { - * console.log(value); - * }); - * // => Logs `1` then `2`. - * - * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a' then 'b' (iteration order is not guaranteed). - */ -function forEach(collection, iteratee) { - var func = isArray(collection) ? arrayEach : baseEach; - return func(collection, castFunction(iteratee)); -} - -module.exports = forEach; diff --git a/node_modules/lodash/forEachRight.js b/node_modules/lodash/forEachRight.js deleted file mode 100644 index 7390ebaf..00000000 --- a/node_modules/lodash/forEachRight.js +++ /dev/null @@ -1,31 +0,0 @@ -var arrayEachRight = require('./_arrayEachRight'), - baseEachRight = require('./_baseEachRight'), - castFunction = require('./_castFunction'), - isArray = require('./isArray'); - -/** - * This method is like `_.forEach` except that it iterates over elements of - * `collection` from right to left. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @alias eachRight - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - * @see _.forEach - * @example - * - * _.forEachRight([1, 2], function(value) { - * console.log(value); - * }); - * // => Logs `2` then `1`. - */ -function forEachRight(collection, iteratee) { - var func = isArray(collection) ? arrayEachRight : baseEachRight; - return func(collection, castFunction(iteratee)); -} - -module.exports = forEachRight; diff --git a/node_modules/lodash/forIn.js b/node_modules/lodash/forIn.js deleted file mode 100644 index 583a5963..00000000 --- a/node_modules/lodash/forIn.js +++ /dev/null @@ -1,39 +0,0 @@ -var baseFor = require('./_baseFor'), - castFunction = require('./_castFunction'), - keysIn = require('./keysIn'); - -/** - * Iterates over own and inherited enumerable string keyed properties of an - * object and invokes `iteratee` for each property. The iteratee is invoked - * with three arguments: (value, key, object). Iteratee functions may exit - * iteration early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @since 0.3.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forInRight - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forIn(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed). - */ -function forIn(object, iteratee) { - return object == null - ? object - : baseFor(object, castFunction(iteratee), keysIn); -} - -module.exports = forIn; diff --git a/node_modules/lodash/forInRight.js b/node_modules/lodash/forInRight.js deleted file mode 100644 index 4aedf58a..00000000 --- a/node_modules/lodash/forInRight.js +++ /dev/null @@ -1,37 +0,0 @@ -var baseForRight = require('./_baseForRight'), - castFunction = require('./_castFunction'), - keysIn = require('./keysIn'); - -/** - * This method is like `_.forIn` except that it iterates over properties of - * `object` in the opposite order. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forIn - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forInRight(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'. - */ -function forInRight(object, iteratee) { - return object == null - ? object - : baseForRight(object, castFunction(iteratee), keysIn); -} - -module.exports = forInRight; diff --git a/node_modules/lodash/forOwn.js b/node_modules/lodash/forOwn.js deleted file mode 100644 index 94eed840..00000000 --- a/node_modules/lodash/forOwn.js +++ /dev/null @@ -1,36 +0,0 @@ -var baseForOwn = require('./_baseForOwn'), - castFunction = require('./_castFunction'); - -/** - * Iterates over own enumerable string keyed properties of an object and - * invokes `iteratee` for each property. The iteratee is invoked with three - * arguments: (value, key, object). Iteratee functions may exit iteration - * early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @since 0.3.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forOwnRight - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forOwn(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a' then 'b' (iteration order is not guaranteed). - */ -function forOwn(object, iteratee) { - return object && baseForOwn(object, castFunction(iteratee)); -} - -module.exports = forOwn; diff --git a/node_modules/lodash/forOwnRight.js b/node_modules/lodash/forOwnRight.js deleted file mode 100644 index 86f338f0..00000000 --- a/node_modules/lodash/forOwnRight.js +++ /dev/null @@ -1,34 +0,0 @@ -var baseForOwnRight = require('./_baseForOwnRight'), - castFunction = require('./_castFunction'); - -/** - * This method is like `_.forOwn` except that it iterates over properties of - * `object` in the opposite order. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forOwn - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forOwnRight(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'. - */ -function forOwnRight(object, iteratee) { - return object && baseForOwnRight(object, castFunction(iteratee)); -} - -module.exports = forOwnRight; diff --git a/node_modules/lodash/fp.js b/node_modules/lodash/fp.js deleted file mode 100644 index e372dbbd..00000000 --- a/node_modules/lodash/fp.js +++ /dev/null @@ -1,2 +0,0 @@ -var _ = require('./lodash.min').runInContext(); -module.exports = require('./fp/_baseConvert')(_, _); diff --git a/node_modules/lodash/fp/F.js b/node_modules/lodash/fp/F.js deleted file mode 100644 index a05a63ad..00000000 --- a/node_modules/lodash/fp/F.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./stubFalse'); diff --git a/node_modules/lodash/fp/T.js b/node_modules/lodash/fp/T.js deleted file mode 100644 index e2ba8ea5..00000000 --- a/node_modules/lodash/fp/T.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./stubTrue'); diff --git a/node_modules/lodash/fp/__.js b/node_modules/lodash/fp/__.js deleted file mode 100644 index 4af98deb..00000000 --- a/node_modules/lodash/fp/__.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./placeholder'); diff --git a/node_modules/lodash/fp/_baseConvert.js b/node_modules/lodash/fp/_baseConvert.js deleted file mode 100644 index fcc28f26..00000000 --- a/node_modules/lodash/fp/_baseConvert.js +++ /dev/null @@ -1,573 +0,0 @@ -var mapping = require('./_mapping'), - fallbackHolder = require('./placeholder'); - -/** Built-in value reference. */ -var push = Array.prototype.push; - -/** - * Creates a function, with an arity of `n`, that invokes `func` with the - * arguments it receives. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} n The arity of the new function. - * @returns {Function} Returns the new function. - */ -function baseArity(func, n) { - return n == 2 - ? function(a, b) { return func.apply(undefined, arguments); } - : function(a) { return func.apply(undefined, arguments); }; -} - -/** - * Creates a function that invokes `func`, with up to `n` arguments, ignoring - * any additional arguments. - * - * @private - * @param {Function} func The function to cap arguments for. - * @param {number} n The arity cap. - * @returns {Function} Returns the new function. - */ -function baseAry(func, n) { - return n == 2 - ? function(a, b) { return func(a, b); } - : function(a) { return func(a); }; -} - -/** - * Creates a clone of `array`. - * - * @private - * @param {Array} array The array to clone. - * @returns {Array} Returns the cloned array. - */ -function cloneArray(array) { - var length = array ? array.length : 0, - result = Array(length); - - while (length--) { - result[length] = array[length]; - } - return result; -} - -/** - * Creates a function that clones a given object using the assignment `func`. - * - * @private - * @param {Function} func The assignment function. - * @returns {Function} Returns the new cloner function. - */ -function createCloner(func) { - return function(object) { - return func({}, object); - }; -} - -/** - * A specialized version of `_.spread` which flattens the spread array into - * the arguments of the invoked `func`. - * - * @private - * @param {Function} func The function to spread arguments over. - * @param {number} start The start position of the spread. - * @returns {Function} Returns the new function. - */ -function flatSpread(func, start) { - return function() { - var length = arguments.length, - lastIndex = length - 1, - args = Array(length); - - while (length--) { - args[length] = arguments[length]; - } - var array = args[start], - otherArgs = args.slice(0, start); - - if (array) { - push.apply(otherArgs, array); - } - if (start != lastIndex) { - push.apply(otherArgs, args.slice(start + 1)); - } - return func.apply(this, otherArgs); - }; -} - -/** - * Creates a function that wraps `func` and uses `cloner` to clone the first - * argument it receives. - * - * @private - * @param {Function} func The function to wrap. - * @param {Function} cloner The function to clone arguments. - * @returns {Function} Returns the new immutable function. - */ -function wrapImmutable(func, cloner) { - return function() { - var length = arguments.length; - if (!length) { - return; - } - var args = Array(length); - while (length--) { - args[length] = arguments[length]; - } - var result = args[0] = cloner.apply(undefined, args); - func.apply(undefined, args); - return result; - }; -} - -/** - * The base implementation of `convert` which accepts a `util` object of methods - * required to perform conversions. - * - * @param {Object} util The util object. - * @param {string} name The name of the function to convert. - * @param {Function} func The function to convert. - * @param {Object} [options] The options object. - * @param {boolean} [options.cap=true] Specify capping iteratee arguments. - * @param {boolean} [options.curry=true] Specify currying. - * @param {boolean} [options.fixed=true] Specify fixed arity. - * @param {boolean} [options.immutable=true] Specify immutable operations. - * @param {boolean} [options.rearg=true] Specify rearranging arguments. - * @returns {Function|Object} Returns the converted function or object. - */ -function baseConvert(util, name, func, options) { - var setPlaceholder, - isLib = typeof name == 'function', - isObj = name === Object(name); - - if (isObj) { - options = func; - func = name; - name = undefined; - } - if (func == null) { - throw new TypeError; - } - options || (options = {}); - - var config = { - 'cap': 'cap' in options ? options.cap : true, - 'curry': 'curry' in options ? options.curry : true, - 'fixed': 'fixed' in options ? options.fixed : true, - 'immutable': 'immutable' in options ? options.immutable : true, - 'rearg': 'rearg' in options ? options.rearg : true - }; - - var forceCurry = ('curry' in options) && options.curry, - forceFixed = ('fixed' in options) && options.fixed, - forceRearg = ('rearg' in options) && options.rearg, - placeholder = isLib ? func : fallbackHolder, - pristine = isLib ? func.runInContext() : undefined; - - var helpers = isLib ? func : { - 'ary': util.ary, - 'assign': util.assign, - 'clone': util.clone, - 'curry': util.curry, - 'forEach': util.forEach, - 'isArray': util.isArray, - 'isError': util.isError, - 'isFunction': util.isFunction, - 'isWeakMap': util.isWeakMap, - 'iteratee': util.iteratee, - 'keys': util.keys, - 'rearg': util.rearg, - 'toInteger': util.toInteger, - 'toPath': util.toPath - }; - - var ary = helpers.ary, - assign = helpers.assign, - clone = helpers.clone, - curry = helpers.curry, - each = helpers.forEach, - isArray = helpers.isArray, - isError = helpers.isError, - isFunction = helpers.isFunction, - isWeakMap = helpers.isWeakMap, - keys = helpers.keys, - rearg = helpers.rearg, - toInteger = helpers.toInteger, - toPath = helpers.toPath; - - var aryMethodKeys = keys(mapping.aryMethod); - - var wrappers = { - 'castArray': function(castArray) { - return function() { - var value = arguments[0]; - return isArray(value) - ? castArray(cloneArray(value)) - : castArray.apply(undefined, arguments); - }; - }, - 'iteratee': function(iteratee) { - return function() { - var func = arguments[0], - arity = arguments[1], - result = iteratee(func, arity), - length = result.length; - - if (config.cap && typeof arity == 'number') { - arity = arity > 2 ? (arity - 2) : 1; - return (length && length <= arity) ? result : baseAry(result, arity); - } - return result; - }; - }, - 'mixin': function(mixin) { - return function(source) { - var func = this; - if (!isFunction(func)) { - return mixin(func, Object(source)); - } - var pairs = []; - each(keys(source), function(key) { - if (isFunction(source[key])) { - pairs.push([key, func.prototype[key]]); - } - }); - - mixin(func, Object(source)); - - each(pairs, function(pair) { - var value = pair[1]; - if (isFunction(value)) { - func.prototype[pair[0]] = value; - } else { - delete func.prototype[pair[0]]; - } - }); - return func; - }; - }, - 'nthArg': function(nthArg) { - return function(n) { - var arity = n < 0 ? 1 : (toInteger(n) + 1); - return curry(nthArg(n), arity); - }; - }, - 'rearg': function(rearg) { - return function(func, indexes) { - var arity = indexes ? indexes.length : 0; - return curry(rearg(func, indexes), arity); - }; - }, - 'runInContext': function(runInContext) { - return function(context) { - return baseConvert(util, runInContext(context), options); - }; - } - }; - - /*--------------------------------------------------------------------------*/ - - /** - * Casts `func` to a function with an arity capped iteratee if needed. - * - * @private - * @param {string} name The name of the function to inspect. - * @param {Function} func The function to inspect. - * @returns {Function} Returns the cast function. - */ - function castCap(name, func) { - if (config.cap) { - var indexes = mapping.iterateeRearg[name]; - if (indexes) { - return iterateeRearg(func, indexes); - } - var n = !isLib && mapping.iterateeAry[name]; - if (n) { - return iterateeAry(func, n); - } - } - return func; - } - - /** - * Casts `func` to a curried function if needed. - * - * @private - * @param {string} name The name of the function to inspect. - * @param {Function} func The function to inspect. - * @param {number} n The arity of `func`. - * @returns {Function} Returns the cast function. - */ - function castCurry(name, func, n) { - return (forceCurry || (config.curry && n > 1)) - ? curry(func, n) - : func; - } - - /** - * Casts `func` to a fixed arity function if needed. - * - * @private - * @param {string} name The name of the function to inspect. - * @param {Function} func The function to inspect. - * @param {number} n The arity cap. - * @returns {Function} Returns the cast function. - */ - function castFixed(name, func, n) { - if (config.fixed && (forceFixed || !mapping.skipFixed[name])) { - var data = mapping.methodSpread[name], - start = data && data.start; - - return start === undefined ? ary(func, n) : flatSpread(func, start); - } - return func; - } - - /** - * Casts `func` to an rearged function if needed. - * - * @private - * @param {string} name The name of the function to inspect. - * @param {Function} func The function to inspect. - * @param {number} n The arity of `func`. - * @returns {Function} Returns the cast function. - */ - function castRearg(name, func, n) { - return (config.rearg && n > 1 && (forceRearg || !mapping.skipRearg[name])) - ? rearg(func, mapping.methodRearg[name] || mapping.aryRearg[n]) - : func; - } - - /** - * Creates a clone of `object` by `path`. - * - * @private - * @param {Object} object The object to clone. - * @param {Array|string} path The path to clone by. - * @returns {Object} Returns the cloned object. - */ - function cloneByPath(object, path) { - path = toPath(path); - - var index = -1, - length = path.length, - lastIndex = length - 1, - result = clone(Object(object)), - nested = result; - - while (nested != null && ++index < length) { - var key = path[index], - value = nested[key]; - - if (value != null && - !(isFunction(value) || isError(value) || isWeakMap(value))) { - nested[key] = clone(index == lastIndex ? value : Object(value)); - } - nested = nested[key]; - } - return result; - } - - /** - * Converts `lodash` to an immutable auto-curried iteratee-first data-last - * version with conversion `options` applied. - * - * @param {Object} [options] The options object. See `baseConvert` for more details. - * @returns {Function} Returns the converted `lodash`. - */ - function convertLib(options) { - return _.runInContext.convert(options)(undefined); - } - - /** - * Create a converter function for `func` of `name`. - * - * @param {string} name The name of the function to convert. - * @param {Function} func The function to convert. - * @returns {Function} Returns the new converter function. - */ - function createConverter(name, func) { - var realName = mapping.aliasToReal[name] || name, - methodName = mapping.remap[realName] || realName, - oldOptions = options; - - return function(options) { - var newUtil = isLib ? pristine : helpers, - newFunc = isLib ? pristine[methodName] : func, - newOptions = assign(assign({}, oldOptions), options); - - return baseConvert(newUtil, realName, newFunc, newOptions); - }; - } - - /** - * Creates a function that wraps `func` to invoke its iteratee, with up to `n` - * arguments, ignoring any additional arguments. - * - * @private - * @param {Function} func The function to cap iteratee arguments for. - * @param {number} n The arity cap. - * @returns {Function} Returns the new function. - */ - function iterateeAry(func, n) { - return overArg(func, function(func) { - return typeof func == 'function' ? baseAry(func, n) : func; - }); - } - - /** - * Creates a function that wraps `func` to invoke its iteratee with arguments - * arranged according to the specified `indexes` where the argument value at - * the first index is provided as the first argument, the argument value at - * the second index is provided as the second argument, and so on. - * - * @private - * @param {Function} func The function to rearrange iteratee arguments for. - * @param {number[]} indexes The arranged argument indexes. - * @returns {Function} Returns the new function. - */ - function iterateeRearg(func, indexes) { - return overArg(func, function(func) { - var n = indexes.length; - return baseArity(rearg(baseAry(func, n), indexes), n); - }); - } - - /** - * Creates a function that invokes `func` with its first argument transformed. - * - * @private - * @param {Function} func The function to wrap. - * @param {Function} transform The argument transform. - * @returns {Function} Returns the new function. - */ - function overArg(func, transform) { - return function() { - var length = arguments.length; - if (!length) { - return func(); - } - var args = Array(length); - while (length--) { - args[length] = arguments[length]; - } - var index = config.rearg ? 0 : (length - 1); - args[index] = transform(args[index]); - return func.apply(undefined, args); - }; - } - - /** - * Creates a function that wraps `func` and applys the conversions - * rules by `name`. - * - * @private - * @param {string} name The name of the function to wrap. - * @param {Function} func The function to wrap. - * @returns {Function} Returns the converted function. - */ - function wrap(name, func) { - var result, - realName = mapping.aliasToReal[name] || name, - wrapped = func, - wrapper = wrappers[realName]; - - if (wrapper) { - wrapped = wrapper(func); - } - else if (config.immutable) { - if (mapping.mutate.array[realName]) { - wrapped = wrapImmutable(func, cloneArray); - } - else if (mapping.mutate.object[realName]) { - wrapped = wrapImmutable(func, createCloner(func)); - } - else if (mapping.mutate.set[realName]) { - wrapped = wrapImmutable(func, cloneByPath); - } - } - each(aryMethodKeys, function(aryKey) { - each(mapping.aryMethod[aryKey], function(otherName) { - if (realName == otherName) { - var data = mapping.methodSpread[realName], - afterRearg = data && data.afterRearg; - - result = afterRearg - ? castFixed(realName, castRearg(realName, wrapped, aryKey), aryKey) - : castRearg(realName, castFixed(realName, wrapped, aryKey), aryKey); - - result = castCap(realName, result); - result = castCurry(realName, result, aryKey); - return false; - } - }); - return !result; - }); - - result || (result = wrapped); - if (result == func) { - result = forceCurry ? curry(result, 1) : function() { - return func.apply(this, arguments); - }; - } - result.convert = createConverter(realName, func); - if (mapping.placeholder[realName]) { - setPlaceholder = true; - result.placeholder = func.placeholder = placeholder; - } - return result; - } - - /*--------------------------------------------------------------------------*/ - - if (!isObj) { - return wrap(name, func); - } - var _ = func; - - // Convert methods by ary cap. - var pairs = []; - each(aryMethodKeys, function(aryKey) { - each(mapping.aryMethod[aryKey], function(key) { - var func = _[mapping.remap[key] || key]; - if (func) { - pairs.push([key, wrap(key, func)]); - } - }); - }); - - // Convert remaining methods. - each(keys(_), function(key) { - var func = _[key]; - if (typeof func == 'function') { - var length = pairs.length; - while (length--) { - if (pairs[length][0] == key) { - return; - } - } - func.convert = createConverter(key, func); - pairs.push([key, func]); - } - }); - - // Assign to `_` leaving `_.prototype` unchanged to allow chaining. - each(pairs, function(pair) { - _[pair[0]] = pair[1]; - }); - - _.convert = convertLib; - if (setPlaceholder) { - _.placeholder = placeholder; - } - // Assign aliases. - each(keys(_), function(key) { - each(mapping.realToAlias[key] || [], function(alias) { - _[alias] = _[key]; - }); - }); - - return _; -} - -module.exports = baseConvert; diff --git a/node_modules/lodash/fp/_convertBrowser.js b/node_modules/lodash/fp/_convertBrowser.js deleted file mode 100644 index bde030dc..00000000 --- a/node_modules/lodash/fp/_convertBrowser.js +++ /dev/null @@ -1,18 +0,0 @@ -var baseConvert = require('./_baseConvert'); - -/** - * Converts `lodash` to an immutable auto-curried iteratee-first data-last - * version with conversion `options` applied. - * - * @param {Function} lodash The lodash function to convert. - * @param {Object} [options] The options object. See `baseConvert` for more details. - * @returns {Function} Returns the converted `lodash`. - */ -function browserConvert(lodash, options) { - return baseConvert(lodash, lodash, options); -} - -if (typeof _ == 'function' && typeof _.runInContext == 'function') { - _ = browserConvert(_.runInContext()); -} -module.exports = browserConvert; diff --git a/node_modules/lodash/fp/_falseOptions.js b/node_modules/lodash/fp/_falseOptions.js deleted file mode 100644 index 773235e3..00000000 --- a/node_modules/lodash/fp/_falseOptions.js +++ /dev/null @@ -1,7 +0,0 @@ -module.exports = { - 'cap': false, - 'curry': false, - 'fixed': false, - 'immutable': false, - 'rearg': false -}; diff --git a/node_modules/lodash/fp/_mapping.js b/node_modules/lodash/fp/_mapping.js deleted file mode 100644 index 8f5ddf2d..00000000 --- a/node_modules/lodash/fp/_mapping.js +++ /dev/null @@ -1,368 +0,0 @@ -/** Used to map aliases to their real names. */ -exports.aliasToReal = { - - // Lodash aliases. - 'each': 'forEach', - 'eachRight': 'forEachRight', - 'entries': 'toPairs', - 'entriesIn': 'toPairsIn', - 'extend': 'assignIn', - 'extendAll': 'assignInAll', - 'extendAllWith': 'assignInAllWith', - 'extendWith': 'assignInWith', - 'first': 'head', - - // Methods that are curried variants of others. - 'conforms': 'conformsTo', - 'matches': 'isMatch', - 'property': 'get', - - // Ramda aliases. - '__': 'placeholder', - 'F': 'stubFalse', - 'T': 'stubTrue', - 'all': 'every', - 'allPass': 'overEvery', - 'always': 'constant', - 'any': 'some', - 'anyPass': 'overSome', - 'apply': 'spread', - 'assoc': 'set', - 'assocPath': 'set', - 'complement': 'negate', - 'compose': 'flowRight', - 'contains': 'includes', - 'dissoc': 'unset', - 'dissocPath': 'unset', - 'dropLast': 'dropRight', - 'dropLastWhile': 'dropRightWhile', - 'equals': 'isEqual', - 'identical': 'eq', - 'indexBy': 'keyBy', - 'init': 'initial', - 'invertObj': 'invert', - 'juxt': 'over', - 'omitAll': 'omit', - 'nAry': 'ary', - 'path': 'get', - 'pathEq': 'matchesProperty', - 'pathOr': 'getOr', - 'paths': 'at', - 'pickAll': 'pick', - 'pipe': 'flow', - 'pluck': 'map', - 'prop': 'get', - 'propEq': 'matchesProperty', - 'propOr': 'getOr', - 'props': 'at', - 'symmetricDifference': 'xor', - 'symmetricDifferenceBy': 'xorBy', - 'symmetricDifferenceWith': 'xorWith', - 'takeLast': 'takeRight', - 'takeLastWhile': 'takeRightWhile', - 'unapply': 'rest', - 'unnest': 'flatten', - 'useWith': 'overArgs', - 'where': 'conformsTo', - 'whereEq': 'isMatch', - 'zipObj': 'zipObject' -}; - -/** Used to map ary to method names. */ -exports.aryMethod = { - '1': [ - 'assignAll', 'assignInAll', 'attempt', 'castArray', 'ceil', 'create', - 'curry', 'curryRight', 'defaultsAll', 'defaultsDeepAll', 'floor', 'flow', - 'flowRight', 'fromPairs', 'invert', 'iteratee', 'memoize', 'method', 'mergeAll', - 'methodOf', 'mixin', 'nthArg', 'over', 'overEvery', 'overSome','rest', 'reverse', - 'round', 'runInContext', 'spread', 'template', 'trim', 'trimEnd', 'trimStart', - 'uniqueId', 'words', 'zipAll' - ], - '2': [ - 'add', 'after', 'ary', 'assign', 'assignAllWith', 'assignIn', 'assignInAllWith', - 'at', 'before', 'bind', 'bindAll', 'bindKey', 'chunk', 'cloneDeepWith', - 'cloneWith', 'concat', 'conformsTo', 'countBy', 'curryN', 'curryRightN', - 'debounce', 'defaults', 'defaultsDeep', 'defaultTo', 'delay', 'difference', - 'divide', 'drop', 'dropRight', 'dropRightWhile', 'dropWhile', 'endsWith', 'eq', - 'every', 'filter', 'find', 'findIndex', 'findKey', 'findLast', 'findLastIndex', - 'findLastKey', 'flatMap', 'flatMapDeep', 'flattenDepth', 'forEach', - 'forEachRight', 'forIn', 'forInRight', 'forOwn', 'forOwnRight', 'get', - 'groupBy', 'gt', 'gte', 'has', 'hasIn', 'includes', 'indexOf', 'intersection', - 'invertBy', 'invoke', 'invokeMap', 'isEqual', 'isMatch', 'join', 'keyBy', - 'lastIndexOf', 'lt', 'lte', 'map', 'mapKeys', 'mapValues', 'matchesProperty', - 'maxBy', 'meanBy', 'merge', 'mergeAllWith', 'minBy', 'multiply', 'nth', 'omit', - 'omitBy', 'overArgs', 'pad', 'padEnd', 'padStart', 'parseInt', 'partial', - 'partialRight', 'partition', 'pick', 'pickBy', 'propertyOf', 'pull', 'pullAll', - 'pullAt', 'random', 'range', 'rangeRight', 'rearg', 'reject', 'remove', - 'repeat', 'restFrom', 'result', 'sampleSize', 'some', 'sortBy', 'sortedIndex', - 'sortedIndexOf', 'sortedLastIndex', 'sortedLastIndexOf', 'sortedUniqBy', - 'split', 'spreadFrom', 'startsWith', 'subtract', 'sumBy', 'take', 'takeRight', - 'takeRightWhile', 'takeWhile', 'tap', 'throttle', 'thru', 'times', 'trimChars', - 'trimCharsEnd', 'trimCharsStart', 'truncate', 'union', 'uniqBy', 'uniqWith', - 'unset', 'unzipWith', 'without', 'wrap', 'xor', 'zip', 'zipObject', - 'zipObjectDeep' - ], - '3': [ - 'assignInWith', 'assignWith', 'clamp', 'differenceBy', 'differenceWith', - 'findFrom', 'findIndexFrom', 'findLastFrom', 'findLastIndexFrom', 'getOr', - 'includesFrom', 'indexOfFrom', 'inRange', 'intersectionBy', 'intersectionWith', - 'invokeArgs', 'invokeArgsMap', 'isEqualWith', 'isMatchWith', 'flatMapDepth', - 'lastIndexOfFrom', 'mergeWith', 'orderBy', 'padChars', 'padCharsEnd', - 'padCharsStart', 'pullAllBy', 'pullAllWith', 'rangeStep', 'rangeStepRight', - 'reduce', 'reduceRight', 'replace', 'set', 'slice', 'sortedIndexBy', - 'sortedLastIndexBy', 'transform', 'unionBy', 'unionWith', 'update', 'xorBy', - 'xorWith', 'zipWith' - ], - '4': [ - 'fill', 'setWith', 'updateWith' - ] -}; - -/** Used to map ary to rearg configs. */ -exports.aryRearg = { - '2': [1, 0], - '3': [2, 0, 1], - '4': [3, 2, 0, 1] -}; - -/** Used to map method names to their iteratee ary. */ -exports.iterateeAry = { - 'dropRightWhile': 1, - 'dropWhile': 1, - 'every': 1, - 'filter': 1, - 'find': 1, - 'findFrom': 1, - 'findIndex': 1, - 'findIndexFrom': 1, - 'findKey': 1, - 'findLast': 1, - 'findLastFrom': 1, - 'findLastIndex': 1, - 'findLastIndexFrom': 1, - 'findLastKey': 1, - 'flatMap': 1, - 'flatMapDeep': 1, - 'flatMapDepth': 1, - 'forEach': 1, - 'forEachRight': 1, - 'forIn': 1, - 'forInRight': 1, - 'forOwn': 1, - 'forOwnRight': 1, - 'map': 1, - 'mapKeys': 1, - 'mapValues': 1, - 'partition': 1, - 'reduce': 2, - 'reduceRight': 2, - 'reject': 1, - 'remove': 1, - 'some': 1, - 'takeRightWhile': 1, - 'takeWhile': 1, - 'times': 1, - 'transform': 2 -}; - -/** Used to map method names to iteratee rearg configs. */ -exports.iterateeRearg = { - 'mapKeys': [1], - 'reduceRight': [1, 0] -}; - -/** Used to map method names to rearg configs. */ -exports.methodRearg = { - 'assignInAllWith': [1, 0], - 'assignInWith': [1, 2, 0], - 'assignAllWith': [1, 0], - 'assignWith': [1, 2, 0], - 'differenceBy': [1, 2, 0], - 'differenceWith': [1, 2, 0], - 'getOr': [2, 1, 0], - 'intersectionBy': [1, 2, 0], - 'intersectionWith': [1, 2, 0], - 'isEqualWith': [1, 2, 0], - 'isMatchWith': [2, 1, 0], - 'mergeAllWith': [1, 0], - 'mergeWith': [1, 2, 0], - 'padChars': [2, 1, 0], - 'padCharsEnd': [2, 1, 0], - 'padCharsStart': [2, 1, 0], - 'pullAllBy': [2, 1, 0], - 'pullAllWith': [2, 1, 0], - 'rangeStep': [1, 2, 0], - 'rangeStepRight': [1, 2, 0], - 'setWith': [3, 1, 2, 0], - 'sortedIndexBy': [2, 1, 0], - 'sortedLastIndexBy': [2, 1, 0], - 'unionBy': [1, 2, 0], - 'unionWith': [1, 2, 0], - 'updateWith': [3, 1, 2, 0], - 'xorBy': [1, 2, 0], - 'xorWith': [1, 2, 0], - 'zipWith': [1, 2, 0] -}; - -/** Used to map method names to spread configs. */ -exports.methodSpread = { - 'assignAll': { 'start': 0 }, - 'assignAllWith': { 'start': 0 }, - 'assignInAll': { 'start': 0 }, - 'assignInAllWith': { 'start': 0 }, - 'defaultsAll': { 'start': 0 }, - 'defaultsDeepAll': { 'start': 0 }, - 'invokeArgs': { 'start': 2 }, - 'invokeArgsMap': { 'start': 2 }, - 'mergeAll': { 'start': 0 }, - 'mergeAllWith': { 'start': 0 }, - 'partial': { 'start': 1 }, - 'partialRight': { 'start': 1 }, - 'without': { 'start': 1 }, - 'zipAll': { 'start': 0 } -}; - -/** Used to identify methods which mutate arrays or objects. */ -exports.mutate = { - 'array': { - 'fill': true, - 'pull': true, - 'pullAll': true, - 'pullAllBy': true, - 'pullAllWith': true, - 'pullAt': true, - 'remove': true, - 'reverse': true - }, - 'object': { - 'assign': true, - 'assignAll': true, - 'assignAllWith': true, - 'assignIn': true, - 'assignInAll': true, - 'assignInAllWith': true, - 'assignInWith': true, - 'assignWith': true, - 'defaults': true, - 'defaultsAll': true, - 'defaultsDeep': true, - 'defaultsDeepAll': true, - 'merge': true, - 'mergeAll': true, - 'mergeAllWith': true, - 'mergeWith': true, - }, - 'set': { - 'set': true, - 'setWith': true, - 'unset': true, - 'update': true, - 'updateWith': true - } -}; - -/** Used to track methods with placeholder support */ -exports.placeholder = { - 'bind': true, - 'bindKey': true, - 'curry': true, - 'curryRight': true, - 'partial': true, - 'partialRight': true -}; - -/** Used to map real names to their aliases. */ -exports.realToAlias = (function() { - var hasOwnProperty = Object.prototype.hasOwnProperty, - object = exports.aliasToReal, - result = {}; - - for (var key in object) { - var value = object[key]; - if (hasOwnProperty.call(result, value)) { - result[value].push(key); - } else { - result[value] = [key]; - } - } - return result; -}()); - -/** Used to map method names to other names. */ -exports.remap = { - 'assignAll': 'assign', - 'assignAllWith': 'assignWith', - 'assignInAll': 'assignIn', - 'assignInAllWith': 'assignInWith', - 'curryN': 'curry', - 'curryRightN': 'curryRight', - 'defaultsAll': 'defaults', - 'defaultsDeepAll': 'defaultsDeep', - 'findFrom': 'find', - 'findIndexFrom': 'findIndex', - 'findLastFrom': 'findLast', - 'findLastIndexFrom': 'findLastIndex', - 'getOr': 'get', - 'includesFrom': 'includes', - 'indexOfFrom': 'indexOf', - 'invokeArgs': 'invoke', - 'invokeArgsMap': 'invokeMap', - 'lastIndexOfFrom': 'lastIndexOf', - 'mergeAll': 'merge', - 'mergeAllWith': 'mergeWith', - 'padChars': 'pad', - 'padCharsEnd': 'padEnd', - 'padCharsStart': 'padStart', - 'propertyOf': 'get', - 'rangeStep': 'range', - 'rangeStepRight': 'rangeRight', - 'restFrom': 'rest', - 'spreadFrom': 'spread', - 'trimChars': 'trim', - 'trimCharsEnd': 'trimEnd', - 'trimCharsStart': 'trimStart', - 'zipAll': 'zip' -}; - -/** Used to track methods that skip fixing their arity. */ -exports.skipFixed = { - 'castArray': true, - 'flow': true, - 'flowRight': true, - 'iteratee': true, - 'mixin': true, - 'rearg': true, - 'runInContext': true -}; - -/** Used to track methods that skip rearranging arguments. */ -exports.skipRearg = { - 'add': true, - 'assign': true, - 'assignIn': true, - 'bind': true, - 'bindKey': true, - 'concat': true, - 'difference': true, - 'divide': true, - 'eq': true, - 'gt': true, - 'gte': true, - 'isEqual': true, - 'lt': true, - 'lte': true, - 'matchesProperty': true, - 'merge': true, - 'multiply': true, - 'overArgs': true, - 'partial': true, - 'partialRight': true, - 'propertyOf': true, - 'random': true, - 'range': true, - 'rangeRight': true, - 'subtract': true, - 'zip': true, - 'zipObject': true, - 'zipObjectDeep': true -}; diff --git a/node_modules/lodash/fp/_util.js b/node_modules/lodash/fp/_util.js deleted file mode 100644 index 1dbf36f5..00000000 --- a/node_modules/lodash/fp/_util.js +++ /dev/null @@ -1,16 +0,0 @@ -module.exports = { - 'ary': require('../ary'), - 'assign': require('../_baseAssign'), - 'clone': require('../clone'), - 'curry': require('../curry'), - 'forEach': require('../_arrayEach'), - 'isArray': require('../isArray'), - 'isError': require('../isError'), - 'isFunction': require('../isFunction'), - 'isWeakMap': require('../isWeakMap'), - 'iteratee': require('../iteratee'), - 'keys': require('../_baseKeys'), - 'rearg': require('../rearg'), - 'toInteger': require('../toInteger'), - 'toPath': require('../toPath') -}; diff --git a/node_modules/lodash/fp/add.js b/node_modules/lodash/fp/add.js deleted file mode 100644 index 816eeece..00000000 --- a/node_modules/lodash/fp/add.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('add', require('../add')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/after.js b/node_modules/lodash/fp/after.js deleted file mode 100644 index 21a0167a..00000000 --- a/node_modules/lodash/fp/after.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('after', require('../after')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/all.js b/node_modules/lodash/fp/all.js deleted file mode 100644 index d0839f77..00000000 --- a/node_modules/lodash/fp/all.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./every'); diff --git a/node_modules/lodash/fp/allPass.js b/node_modules/lodash/fp/allPass.js deleted file mode 100644 index 79b73ef8..00000000 --- a/node_modules/lodash/fp/allPass.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./overEvery'); diff --git a/node_modules/lodash/fp/always.js b/node_modules/lodash/fp/always.js deleted file mode 100644 index 98877030..00000000 --- a/node_modules/lodash/fp/always.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./constant'); diff --git a/node_modules/lodash/fp/any.js b/node_modules/lodash/fp/any.js deleted file mode 100644 index 900ac25e..00000000 --- a/node_modules/lodash/fp/any.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./some'); diff --git a/node_modules/lodash/fp/anyPass.js b/node_modules/lodash/fp/anyPass.js deleted file mode 100644 index 2774ab37..00000000 --- a/node_modules/lodash/fp/anyPass.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./overSome'); diff --git a/node_modules/lodash/fp/apply.js b/node_modules/lodash/fp/apply.js deleted file mode 100644 index 2b757129..00000000 --- a/node_modules/lodash/fp/apply.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./spread'); diff --git a/node_modules/lodash/fp/array.js b/node_modules/lodash/fp/array.js deleted file mode 100644 index fe939c2c..00000000 --- a/node_modules/lodash/fp/array.js +++ /dev/null @@ -1,2 +0,0 @@ -var convert = require('./convert'); -module.exports = convert(require('../array')); diff --git a/node_modules/lodash/fp/ary.js b/node_modules/lodash/fp/ary.js deleted file mode 100644 index 8edf1877..00000000 --- a/node_modules/lodash/fp/ary.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('ary', require('../ary')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/assign.js b/node_modules/lodash/fp/assign.js deleted file mode 100644 index 23f47af1..00000000 --- a/node_modules/lodash/fp/assign.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('assign', require('../assign')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/assignAll.js b/node_modules/lodash/fp/assignAll.js deleted file mode 100644 index b1d36c7e..00000000 --- a/node_modules/lodash/fp/assignAll.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('assignAll', require('../assign')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/assignAllWith.js b/node_modules/lodash/fp/assignAllWith.js deleted file mode 100644 index 21e836e6..00000000 --- a/node_modules/lodash/fp/assignAllWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('assignAllWith', require('../assignWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/assignIn.js b/node_modules/lodash/fp/assignIn.js deleted file mode 100644 index 6e7c65fa..00000000 --- a/node_modules/lodash/fp/assignIn.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('assignIn', require('../assignIn')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/assignInAll.js b/node_modules/lodash/fp/assignInAll.js deleted file mode 100644 index 7ba75dba..00000000 --- a/node_modules/lodash/fp/assignInAll.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('assignInAll', require('../assignIn')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/assignInAllWith.js b/node_modules/lodash/fp/assignInAllWith.js deleted file mode 100644 index e766903d..00000000 --- a/node_modules/lodash/fp/assignInAllWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('assignInAllWith', require('../assignInWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/assignInWith.js b/node_modules/lodash/fp/assignInWith.js deleted file mode 100644 index acb59236..00000000 --- a/node_modules/lodash/fp/assignInWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('assignInWith', require('../assignInWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/assignWith.js b/node_modules/lodash/fp/assignWith.js deleted file mode 100644 index eb925212..00000000 --- a/node_modules/lodash/fp/assignWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('assignWith', require('../assignWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/assoc.js b/node_modules/lodash/fp/assoc.js deleted file mode 100644 index 7648820c..00000000 --- a/node_modules/lodash/fp/assoc.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./set'); diff --git a/node_modules/lodash/fp/assocPath.js b/node_modules/lodash/fp/assocPath.js deleted file mode 100644 index 7648820c..00000000 --- a/node_modules/lodash/fp/assocPath.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./set'); diff --git a/node_modules/lodash/fp/at.js b/node_modules/lodash/fp/at.js deleted file mode 100644 index cc39d257..00000000 --- a/node_modules/lodash/fp/at.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('at', require('../at')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/attempt.js b/node_modules/lodash/fp/attempt.js deleted file mode 100644 index 26ca42ea..00000000 --- a/node_modules/lodash/fp/attempt.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('attempt', require('../attempt')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/before.js b/node_modules/lodash/fp/before.js deleted file mode 100644 index 7a2de65d..00000000 --- a/node_modules/lodash/fp/before.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('before', require('../before')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/bind.js b/node_modules/lodash/fp/bind.js deleted file mode 100644 index 5cbe4f30..00000000 --- a/node_modules/lodash/fp/bind.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('bind', require('../bind')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/bindAll.js b/node_modules/lodash/fp/bindAll.js deleted file mode 100644 index 6b4a4a0f..00000000 --- a/node_modules/lodash/fp/bindAll.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('bindAll', require('../bindAll')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/bindKey.js b/node_modules/lodash/fp/bindKey.js deleted file mode 100644 index 6a46c6b1..00000000 --- a/node_modules/lodash/fp/bindKey.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('bindKey', require('../bindKey')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/camelCase.js b/node_modules/lodash/fp/camelCase.js deleted file mode 100644 index 87b77b49..00000000 --- a/node_modules/lodash/fp/camelCase.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('camelCase', require('../camelCase'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/capitalize.js b/node_modules/lodash/fp/capitalize.js deleted file mode 100644 index cac74e14..00000000 --- a/node_modules/lodash/fp/capitalize.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('capitalize', require('../capitalize'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/castArray.js b/node_modules/lodash/fp/castArray.js deleted file mode 100644 index 8681c099..00000000 --- a/node_modules/lodash/fp/castArray.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('castArray', require('../castArray')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/ceil.js b/node_modules/lodash/fp/ceil.js deleted file mode 100644 index f416b729..00000000 --- a/node_modules/lodash/fp/ceil.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('ceil', require('../ceil')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/chain.js b/node_modules/lodash/fp/chain.js deleted file mode 100644 index 604fe398..00000000 --- a/node_modules/lodash/fp/chain.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('chain', require('../chain'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/chunk.js b/node_modules/lodash/fp/chunk.js deleted file mode 100644 index 871ab085..00000000 --- a/node_modules/lodash/fp/chunk.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('chunk', require('../chunk')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/clamp.js b/node_modules/lodash/fp/clamp.js deleted file mode 100644 index 3b06c01c..00000000 --- a/node_modules/lodash/fp/clamp.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('clamp', require('../clamp')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/clone.js b/node_modules/lodash/fp/clone.js deleted file mode 100644 index cadb59c9..00000000 --- a/node_modules/lodash/fp/clone.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('clone', require('../clone'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/cloneDeep.js b/node_modules/lodash/fp/cloneDeep.js deleted file mode 100644 index a6107aac..00000000 --- a/node_modules/lodash/fp/cloneDeep.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('cloneDeep', require('../cloneDeep'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/cloneDeepWith.js b/node_modules/lodash/fp/cloneDeepWith.js deleted file mode 100644 index 6f01e44a..00000000 --- a/node_modules/lodash/fp/cloneDeepWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('cloneDeepWith', require('../cloneDeepWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/cloneWith.js b/node_modules/lodash/fp/cloneWith.js deleted file mode 100644 index aa885781..00000000 --- a/node_modules/lodash/fp/cloneWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('cloneWith', require('../cloneWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/collection.js b/node_modules/lodash/fp/collection.js deleted file mode 100644 index fc8b328a..00000000 --- a/node_modules/lodash/fp/collection.js +++ /dev/null @@ -1,2 +0,0 @@ -var convert = require('./convert'); -module.exports = convert(require('../collection')); diff --git a/node_modules/lodash/fp/commit.js b/node_modules/lodash/fp/commit.js deleted file mode 100644 index 130a894f..00000000 --- a/node_modules/lodash/fp/commit.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('commit', require('../commit'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/compact.js b/node_modules/lodash/fp/compact.js deleted file mode 100644 index ce8f7a1a..00000000 --- a/node_modules/lodash/fp/compact.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('compact', require('../compact'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/complement.js b/node_modules/lodash/fp/complement.js deleted file mode 100644 index 93eb462b..00000000 --- a/node_modules/lodash/fp/complement.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./negate'); diff --git a/node_modules/lodash/fp/compose.js b/node_modules/lodash/fp/compose.js deleted file mode 100644 index 1954e942..00000000 --- a/node_modules/lodash/fp/compose.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./flowRight'); diff --git a/node_modules/lodash/fp/concat.js b/node_modules/lodash/fp/concat.js deleted file mode 100644 index e59346ad..00000000 --- a/node_modules/lodash/fp/concat.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('concat', require('../concat')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/cond.js b/node_modules/lodash/fp/cond.js deleted file mode 100644 index 6a0120ef..00000000 --- a/node_modules/lodash/fp/cond.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('cond', require('../cond'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/conforms.js b/node_modules/lodash/fp/conforms.js deleted file mode 100644 index 3247f64a..00000000 --- a/node_modules/lodash/fp/conforms.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./conformsTo'); diff --git a/node_modules/lodash/fp/conformsTo.js b/node_modules/lodash/fp/conformsTo.js deleted file mode 100644 index aa7f41ec..00000000 --- a/node_modules/lodash/fp/conformsTo.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('conformsTo', require('../conformsTo')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/constant.js b/node_modules/lodash/fp/constant.js deleted file mode 100644 index 9e406fc0..00000000 --- a/node_modules/lodash/fp/constant.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('constant', require('../constant'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/contains.js b/node_modules/lodash/fp/contains.js deleted file mode 100644 index 594722af..00000000 --- a/node_modules/lodash/fp/contains.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./includes'); diff --git a/node_modules/lodash/fp/convert.js b/node_modules/lodash/fp/convert.js deleted file mode 100644 index 4795dc42..00000000 --- a/node_modules/lodash/fp/convert.js +++ /dev/null @@ -1,18 +0,0 @@ -var baseConvert = require('./_baseConvert'), - util = require('./_util'); - -/** - * Converts `func` of `name` to an immutable auto-curried iteratee-first data-last - * version with conversion `options` applied. If `name` is an object its methods - * will be converted. - * - * @param {string} name The name of the function to wrap. - * @param {Function} [func] The function to wrap. - * @param {Object} [options] The options object. See `baseConvert` for more details. - * @returns {Function|Object} Returns the converted function or object. - */ -function convert(name, func, options) { - return baseConvert(util, name, func, options); -} - -module.exports = convert; diff --git a/node_modules/lodash/fp/countBy.js b/node_modules/lodash/fp/countBy.js deleted file mode 100644 index dfa46432..00000000 --- a/node_modules/lodash/fp/countBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('countBy', require('../countBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/create.js b/node_modules/lodash/fp/create.js deleted file mode 100644 index 752025fb..00000000 --- a/node_modules/lodash/fp/create.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('create', require('../create')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/curry.js b/node_modules/lodash/fp/curry.js deleted file mode 100644 index b0b4168c..00000000 --- a/node_modules/lodash/fp/curry.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('curry', require('../curry')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/curryN.js b/node_modules/lodash/fp/curryN.js deleted file mode 100644 index 2ae7d00a..00000000 --- a/node_modules/lodash/fp/curryN.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('curryN', require('../curry')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/curryRight.js b/node_modules/lodash/fp/curryRight.js deleted file mode 100644 index cb619eb5..00000000 --- a/node_modules/lodash/fp/curryRight.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('curryRight', require('../curryRight')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/curryRightN.js b/node_modules/lodash/fp/curryRightN.js deleted file mode 100644 index 2495afc8..00000000 --- a/node_modules/lodash/fp/curryRightN.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('curryRightN', require('../curryRight')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/date.js b/node_modules/lodash/fp/date.js deleted file mode 100644 index 82cb952b..00000000 --- a/node_modules/lodash/fp/date.js +++ /dev/null @@ -1,2 +0,0 @@ -var convert = require('./convert'); -module.exports = convert(require('../date')); diff --git a/node_modules/lodash/fp/debounce.js b/node_modules/lodash/fp/debounce.js deleted file mode 100644 index 26122293..00000000 --- a/node_modules/lodash/fp/debounce.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('debounce', require('../debounce')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/deburr.js b/node_modules/lodash/fp/deburr.js deleted file mode 100644 index 96463ab8..00000000 --- a/node_modules/lodash/fp/deburr.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('deburr', require('../deburr'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/defaultTo.js b/node_modules/lodash/fp/defaultTo.js deleted file mode 100644 index d6b52a44..00000000 --- a/node_modules/lodash/fp/defaultTo.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('defaultTo', require('../defaultTo')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/defaults.js b/node_modules/lodash/fp/defaults.js deleted file mode 100644 index e1a8e6e7..00000000 --- a/node_modules/lodash/fp/defaults.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('defaults', require('../defaults')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/defaultsAll.js b/node_modules/lodash/fp/defaultsAll.js deleted file mode 100644 index 238fcc3c..00000000 --- a/node_modules/lodash/fp/defaultsAll.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('defaultsAll', require('../defaults')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/defaultsDeep.js b/node_modules/lodash/fp/defaultsDeep.js deleted file mode 100644 index 1f172ff9..00000000 --- a/node_modules/lodash/fp/defaultsDeep.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('defaultsDeep', require('../defaultsDeep')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/defaultsDeepAll.js b/node_modules/lodash/fp/defaultsDeepAll.js deleted file mode 100644 index 6835f2f0..00000000 --- a/node_modules/lodash/fp/defaultsDeepAll.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('defaultsDeepAll', require('../defaultsDeep')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/defer.js b/node_modules/lodash/fp/defer.js deleted file mode 100644 index ec7990fe..00000000 --- a/node_modules/lodash/fp/defer.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('defer', require('../defer'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/delay.js b/node_modules/lodash/fp/delay.js deleted file mode 100644 index 556dbd56..00000000 --- a/node_modules/lodash/fp/delay.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('delay', require('../delay')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/difference.js b/node_modules/lodash/fp/difference.js deleted file mode 100644 index 2d037654..00000000 --- a/node_modules/lodash/fp/difference.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('difference', require('../difference')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/differenceBy.js b/node_modules/lodash/fp/differenceBy.js deleted file mode 100644 index 2f914910..00000000 --- a/node_modules/lodash/fp/differenceBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('differenceBy', require('../differenceBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/differenceWith.js b/node_modules/lodash/fp/differenceWith.js deleted file mode 100644 index bcf5ad2e..00000000 --- a/node_modules/lodash/fp/differenceWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('differenceWith', require('../differenceWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/dissoc.js b/node_modules/lodash/fp/dissoc.js deleted file mode 100644 index 7ec7be19..00000000 --- a/node_modules/lodash/fp/dissoc.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./unset'); diff --git a/node_modules/lodash/fp/dissocPath.js b/node_modules/lodash/fp/dissocPath.js deleted file mode 100644 index 7ec7be19..00000000 --- a/node_modules/lodash/fp/dissocPath.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./unset'); diff --git a/node_modules/lodash/fp/divide.js b/node_modules/lodash/fp/divide.js deleted file mode 100644 index 82048c5e..00000000 --- a/node_modules/lodash/fp/divide.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('divide', require('../divide')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/drop.js b/node_modules/lodash/fp/drop.js deleted file mode 100644 index 2fa9b4fa..00000000 --- a/node_modules/lodash/fp/drop.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('drop', require('../drop')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/dropLast.js b/node_modules/lodash/fp/dropLast.js deleted file mode 100644 index 174e5255..00000000 --- a/node_modules/lodash/fp/dropLast.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./dropRight'); diff --git a/node_modules/lodash/fp/dropLastWhile.js b/node_modules/lodash/fp/dropLastWhile.js deleted file mode 100644 index be2a9d24..00000000 --- a/node_modules/lodash/fp/dropLastWhile.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./dropRightWhile'); diff --git a/node_modules/lodash/fp/dropRight.js b/node_modules/lodash/fp/dropRight.js deleted file mode 100644 index e98881fc..00000000 --- a/node_modules/lodash/fp/dropRight.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('dropRight', require('../dropRight')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/dropRightWhile.js b/node_modules/lodash/fp/dropRightWhile.js deleted file mode 100644 index cacaa701..00000000 --- a/node_modules/lodash/fp/dropRightWhile.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('dropRightWhile', require('../dropRightWhile')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/dropWhile.js b/node_modules/lodash/fp/dropWhile.js deleted file mode 100644 index 285f864d..00000000 --- a/node_modules/lodash/fp/dropWhile.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('dropWhile', require('../dropWhile')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/each.js b/node_modules/lodash/fp/each.js deleted file mode 100644 index 8800f420..00000000 --- a/node_modules/lodash/fp/each.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./forEach'); diff --git a/node_modules/lodash/fp/eachRight.js b/node_modules/lodash/fp/eachRight.js deleted file mode 100644 index 3252b2ab..00000000 --- a/node_modules/lodash/fp/eachRight.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./forEachRight'); diff --git a/node_modules/lodash/fp/endsWith.js b/node_modules/lodash/fp/endsWith.js deleted file mode 100644 index 17dc2a49..00000000 --- a/node_modules/lodash/fp/endsWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('endsWith', require('../endsWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/entries.js b/node_modules/lodash/fp/entries.js deleted file mode 100644 index 7a88df20..00000000 --- a/node_modules/lodash/fp/entries.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./toPairs'); diff --git a/node_modules/lodash/fp/entriesIn.js b/node_modules/lodash/fp/entriesIn.js deleted file mode 100644 index f6c6331c..00000000 --- a/node_modules/lodash/fp/entriesIn.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./toPairsIn'); diff --git a/node_modules/lodash/fp/eq.js b/node_modules/lodash/fp/eq.js deleted file mode 100644 index 9a3d21bf..00000000 --- a/node_modules/lodash/fp/eq.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('eq', require('../eq')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/equals.js b/node_modules/lodash/fp/equals.js deleted file mode 100644 index e6a5ce0c..00000000 --- a/node_modules/lodash/fp/equals.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./isEqual'); diff --git a/node_modules/lodash/fp/escape.js b/node_modules/lodash/fp/escape.js deleted file mode 100644 index 52c1fbba..00000000 --- a/node_modules/lodash/fp/escape.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('escape', require('../escape'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/escapeRegExp.js b/node_modules/lodash/fp/escapeRegExp.js deleted file mode 100644 index 369b2eff..00000000 --- a/node_modules/lodash/fp/escapeRegExp.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('escapeRegExp', require('../escapeRegExp'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/every.js b/node_modules/lodash/fp/every.js deleted file mode 100644 index 95c2776c..00000000 --- a/node_modules/lodash/fp/every.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('every', require('../every')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/extend.js b/node_modules/lodash/fp/extend.js deleted file mode 100644 index e00166c2..00000000 --- a/node_modules/lodash/fp/extend.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./assignIn'); diff --git a/node_modules/lodash/fp/extendAll.js b/node_modules/lodash/fp/extendAll.js deleted file mode 100644 index cc55b64f..00000000 --- a/node_modules/lodash/fp/extendAll.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./assignInAll'); diff --git a/node_modules/lodash/fp/extendAllWith.js b/node_modules/lodash/fp/extendAllWith.js deleted file mode 100644 index 6679d208..00000000 --- a/node_modules/lodash/fp/extendAllWith.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./assignInAllWith'); diff --git a/node_modules/lodash/fp/extendWith.js b/node_modules/lodash/fp/extendWith.js deleted file mode 100644 index dbdcb3b4..00000000 --- a/node_modules/lodash/fp/extendWith.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./assignInWith'); diff --git a/node_modules/lodash/fp/fill.js b/node_modules/lodash/fp/fill.js deleted file mode 100644 index b2d47e84..00000000 --- a/node_modules/lodash/fp/fill.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('fill', require('../fill')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/filter.js b/node_modules/lodash/fp/filter.js deleted file mode 100644 index 796d501c..00000000 --- a/node_modules/lodash/fp/filter.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('filter', require('../filter')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/find.js b/node_modules/lodash/fp/find.js deleted file mode 100644 index f805d336..00000000 --- a/node_modules/lodash/fp/find.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('find', require('../find')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/findFrom.js b/node_modules/lodash/fp/findFrom.js deleted file mode 100644 index da8275e8..00000000 --- a/node_modules/lodash/fp/findFrom.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('findFrom', require('../find')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/findIndex.js b/node_modules/lodash/fp/findIndex.js deleted file mode 100644 index 8c15fd11..00000000 --- a/node_modules/lodash/fp/findIndex.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('findIndex', require('../findIndex')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/findIndexFrom.js b/node_modules/lodash/fp/findIndexFrom.js deleted file mode 100644 index 32e98cb9..00000000 --- a/node_modules/lodash/fp/findIndexFrom.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('findIndexFrom', require('../findIndex')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/findKey.js b/node_modules/lodash/fp/findKey.js deleted file mode 100644 index 475bcfa8..00000000 --- a/node_modules/lodash/fp/findKey.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('findKey', require('../findKey')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/findLast.js b/node_modules/lodash/fp/findLast.js deleted file mode 100644 index 093fe94e..00000000 --- a/node_modules/lodash/fp/findLast.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('findLast', require('../findLast')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/findLastFrom.js b/node_modules/lodash/fp/findLastFrom.js deleted file mode 100644 index 76c38fba..00000000 --- a/node_modules/lodash/fp/findLastFrom.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('findLastFrom', require('../findLast')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/findLastIndex.js b/node_modules/lodash/fp/findLastIndex.js deleted file mode 100644 index 36986df0..00000000 --- a/node_modules/lodash/fp/findLastIndex.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('findLastIndex', require('../findLastIndex')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/findLastIndexFrom.js b/node_modules/lodash/fp/findLastIndexFrom.js deleted file mode 100644 index 34c8176c..00000000 --- a/node_modules/lodash/fp/findLastIndexFrom.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('findLastIndexFrom', require('../findLastIndex')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/findLastKey.js b/node_modules/lodash/fp/findLastKey.js deleted file mode 100644 index 5f81b604..00000000 --- a/node_modules/lodash/fp/findLastKey.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('findLastKey', require('../findLastKey')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/first.js b/node_modules/lodash/fp/first.js deleted file mode 100644 index 53f4ad13..00000000 --- a/node_modules/lodash/fp/first.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./head'); diff --git a/node_modules/lodash/fp/flatMap.js b/node_modules/lodash/fp/flatMap.js deleted file mode 100644 index d01dc4d0..00000000 --- a/node_modules/lodash/fp/flatMap.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('flatMap', require('../flatMap')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/flatMapDeep.js b/node_modules/lodash/fp/flatMapDeep.js deleted file mode 100644 index 569c42eb..00000000 --- a/node_modules/lodash/fp/flatMapDeep.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('flatMapDeep', require('../flatMapDeep')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/flatMapDepth.js b/node_modules/lodash/fp/flatMapDepth.js deleted file mode 100644 index 6eb68fde..00000000 --- a/node_modules/lodash/fp/flatMapDepth.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('flatMapDepth', require('../flatMapDepth')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/flatten.js b/node_modules/lodash/fp/flatten.js deleted file mode 100644 index 30425d89..00000000 --- a/node_modules/lodash/fp/flatten.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('flatten', require('../flatten'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/flattenDeep.js b/node_modules/lodash/fp/flattenDeep.js deleted file mode 100644 index aed5db27..00000000 --- a/node_modules/lodash/fp/flattenDeep.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('flattenDeep', require('../flattenDeep'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/flattenDepth.js b/node_modules/lodash/fp/flattenDepth.js deleted file mode 100644 index ad65e378..00000000 --- a/node_modules/lodash/fp/flattenDepth.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('flattenDepth', require('../flattenDepth')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/flip.js b/node_modules/lodash/fp/flip.js deleted file mode 100644 index 0547e7b4..00000000 --- a/node_modules/lodash/fp/flip.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('flip', require('../flip'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/floor.js b/node_modules/lodash/fp/floor.js deleted file mode 100644 index a6cf3358..00000000 --- a/node_modules/lodash/fp/floor.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('floor', require('../floor')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/flow.js b/node_modules/lodash/fp/flow.js deleted file mode 100644 index cd83677a..00000000 --- a/node_modules/lodash/fp/flow.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('flow', require('../flow')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/flowRight.js b/node_modules/lodash/fp/flowRight.js deleted file mode 100644 index 972a5b9b..00000000 --- a/node_modules/lodash/fp/flowRight.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('flowRight', require('../flowRight')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/forEach.js b/node_modules/lodash/fp/forEach.js deleted file mode 100644 index 2f494521..00000000 --- a/node_modules/lodash/fp/forEach.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('forEach', require('../forEach')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/forEachRight.js b/node_modules/lodash/fp/forEachRight.js deleted file mode 100644 index 3ff97336..00000000 --- a/node_modules/lodash/fp/forEachRight.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('forEachRight', require('../forEachRight')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/forIn.js b/node_modules/lodash/fp/forIn.js deleted file mode 100644 index 9341749b..00000000 --- a/node_modules/lodash/fp/forIn.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('forIn', require('../forIn')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/forInRight.js b/node_modules/lodash/fp/forInRight.js deleted file mode 100644 index cecf8bbf..00000000 --- a/node_modules/lodash/fp/forInRight.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('forInRight', require('../forInRight')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/forOwn.js b/node_modules/lodash/fp/forOwn.js deleted file mode 100644 index 246449e9..00000000 --- a/node_modules/lodash/fp/forOwn.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('forOwn', require('../forOwn')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/forOwnRight.js b/node_modules/lodash/fp/forOwnRight.js deleted file mode 100644 index c5e826e0..00000000 --- a/node_modules/lodash/fp/forOwnRight.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('forOwnRight', require('../forOwnRight')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/fromPairs.js b/node_modules/lodash/fp/fromPairs.js deleted file mode 100644 index f8cc5968..00000000 --- a/node_modules/lodash/fp/fromPairs.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('fromPairs', require('../fromPairs')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/function.js b/node_modules/lodash/fp/function.js deleted file mode 100644 index dfe69b1f..00000000 --- a/node_modules/lodash/fp/function.js +++ /dev/null @@ -1,2 +0,0 @@ -var convert = require('./convert'); -module.exports = convert(require('../function')); diff --git a/node_modules/lodash/fp/functions.js b/node_modules/lodash/fp/functions.js deleted file mode 100644 index 09d1bb1b..00000000 --- a/node_modules/lodash/fp/functions.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('functions', require('../functions'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/functionsIn.js b/node_modules/lodash/fp/functionsIn.js deleted file mode 100644 index 2cfeb83e..00000000 --- a/node_modules/lodash/fp/functionsIn.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('functionsIn', require('../functionsIn'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/get.js b/node_modules/lodash/fp/get.js deleted file mode 100644 index 6d3a3286..00000000 --- a/node_modules/lodash/fp/get.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('get', require('../get')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/getOr.js b/node_modules/lodash/fp/getOr.js deleted file mode 100644 index 7dbf771f..00000000 --- a/node_modules/lodash/fp/getOr.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('getOr', require('../get')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/groupBy.js b/node_modules/lodash/fp/groupBy.js deleted file mode 100644 index fc0bc78a..00000000 --- a/node_modules/lodash/fp/groupBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('groupBy', require('../groupBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/gt.js b/node_modules/lodash/fp/gt.js deleted file mode 100644 index 9e57c808..00000000 --- a/node_modules/lodash/fp/gt.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('gt', require('../gt')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/gte.js b/node_modules/lodash/fp/gte.js deleted file mode 100644 index 45847863..00000000 --- a/node_modules/lodash/fp/gte.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('gte', require('../gte')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/has.js b/node_modules/lodash/fp/has.js deleted file mode 100644 index b9012983..00000000 --- a/node_modules/lodash/fp/has.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('has', require('../has')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/hasIn.js b/node_modules/lodash/fp/hasIn.js deleted file mode 100644 index b3c3d1a3..00000000 --- a/node_modules/lodash/fp/hasIn.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('hasIn', require('../hasIn')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/head.js b/node_modules/lodash/fp/head.js deleted file mode 100644 index 2694f0a2..00000000 --- a/node_modules/lodash/fp/head.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('head', require('../head'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/identical.js b/node_modules/lodash/fp/identical.js deleted file mode 100644 index 85563f4a..00000000 --- a/node_modules/lodash/fp/identical.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./eq'); diff --git a/node_modules/lodash/fp/identity.js b/node_modules/lodash/fp/identity.js deleted file mode 100644 index 096415a5..00000000 --- a/node_modules/lodash/fp/identity.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('identity', require('../identity'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/inRange.js b/node_modules/lodash/fp/inRange.js deleted file mode 100644 index 202d940b..00000000 --- a/node_modules/lodash/fp/inRange.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('inRange', require('../inRange')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/includes.js b/node_modules/lodash/fp/includes.js deleted file mode 100644 index 11467805..00000000 --- a/node_modules/lodash/fp/includes.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('includes', require('../includes')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/includesFrom.js b/node_modules/lodash/fp/includesFrom.js deleted file mode 100644 index 683afdb4..00000000 --- a/node_modules/lodash/fp/includesFrom.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('includesFrom', require('../includes')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/indexBy.js b/node_modules/lodash/fp/indexBy.js deleted file mode 100644 index 7e64bc0f..00000000 --- a/node_modules/lodash/fp/indexBy.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./keyBy'); diff --git a/node_modules/lodash/fp/indexOf.js b/node_modules/lodash/fp/indexOf.js deleted file mode 100644 index 524658eb..00000000 --- a/node_modules/lodash/fp/indexOf.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('indexOf', require('../indexOf')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/indexOfFrom.js b/node_modules/lodash/fp/indexOfFrom.js deleted file mode 100644 index d99c822f..00000000 --- a/node_modules/lodash/fp/indexOfFrom.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('indexOfFrom', require('../indexOf')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/init.js b/node_modules/lodash/fp/init.js deleted file mode 100644 index 2f88d8b0..00000000 --- a/node_modules/lodash/fp/init.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./initial'); diff --git a/node_modules/lodash/fp/initial.js b/node_modules/lodash/fp/initial.js deleted file mode 100644 index b732ba0b..00000000 --- a/node_modules/lodash/fp/initial.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('initial', require('../initial'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/intersection.js b/node_modules/lodash/fp/intersection.js deleted file mode 100644 index 52936d56..00000000 --- a/node_modules/lodash/fp/intersection.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('intersection', require('../intersection')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/intersectionBy.js b/node_modules/lodash/fp/intersectionBy.js deleted file mode 100644 index 72629f27..00000000 --- a/node_modules/lodash/fp/intersectionBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('intersectionBy', require('../intersectionBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/intersectionWith.js b/node_modules/lodash/fp/intersectionWith.js deleted file mode 100644 index e064f400..00000000 --- a/node_modules/lodash/fp/intersectionWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('intersectionWith', require('../intersectionWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/invert.js b/node_modules/lodash/fp/invert.js deleted file mode 100644 index 2d5d1f0d..00000000 --- a/node_modules/lodash/fp/invert.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('invert', require('../invert')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/invertBy.js b/node_modules/lodash/fp/invertBy.js deleted file mode 100644 index 63ca97ec..00000000 --- a/node_modules/lodash/fp/invertBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('invertBy', require('../invertBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/invertObj.js b/node_modules/lodash/fp/invertObj.js deleted file mode 100644 index f1d842e4..00000000 --- a/node_modules/lodash/fp/invertObj.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./invert'); diff --git a/node_modules/lodash/fp/invoke.js b/node_modules/lodash/fp/invoke.js deleted file mode 100644 index fcf17f0d..00000000 --- a/node_modules/lodash/fp/invoke.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('invoke', require('../invoke')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/invokeArgs.js b/node_modules/lodash/fp/invokeArgs.js deleted file mode 100644 index d3f2953f..00000000 --- a/node_modules/lodash/fp/invokeArgs.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('invokeArgs', require('../invoke')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/invokeArgsMap.js b/node_modules/lodash/fp/invokeArgsMap.js deleted file mode 100644 index eaa9f84f..00000000 --- a/node_modules/lodash/fp/invokeArgsMap.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('invokeArgsMap', require('../invokeMap')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/invokeMap.js b/node_modules/lodash/fp/invokeMap.js deleted file mode 100644 index 6515fd73..00000000 --- a/node_modules/lodash/fp/invokeMap.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('invokeMap', require('../invokeMap')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isArguments.js b/node_modules/lodash/fp/isArguments.js deleted file mode 100644 index 1d93c9e5..00000000 --- a/node_modules/lodash/fp/isArguments.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isArguments', require('../isArguments'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isArray.js b/node_modules/lodash/fp/isArray.js deleted file mode 100644 index ba7ade8d..00000000 --- a/node_modules/lodash/fp/isArray.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isArray', require('../isArray'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isArrayBuffer.js b/node_modules/lodash/fp/isArrayBuffer.js deleted file mode 100644 index 5088513f..00000000 --- a/node_modules/lodash/fp/isArrayBuffer.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isArrayBuffer', require('../isArrayBuffer'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isArrayLike.js b/node_modules/lodash/fp/isArrayLike.js deleted file mode 100644 index 8f1856bf..00000000 --- a/node_modules/lodash/fp/isArrayLike.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isArrayLike', require('../isArrayLike'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isArrayLikeObject.js b/node_modules/lodash/fp/isArrayLikeObject.js deleted file mode 100644 index 21084984..00000000 --- a/node_modules/lodash/fp/isArrayLikeObject.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isArrayLikeObject', require('../isArrayLikeObject'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isBoolean.js b/node_modules/lodash/fp/isBoolean.js deleted file mode 100644 index 9339f75b..00000000 --- a/node_modules/lodash/fp/isBoolean.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isBoolean', require('../isBoolean'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isBuffer.js b/node_modules/lodash/fp/isBuffer.js deleted file mode 100644 index e60b1238..00000000 --- a/node_modules/lodash/fp/isBuffer.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isBuffer', require('../isBuffer'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isDate.js b/node_modules/lodash/fp/isDate.js deleted file mode 100644 index dc41d089..00000000 --- a/node_modules/lodash/fp/isDate.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isDate', require('../isDate'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isElement.js b/node_modules/lodash/fp/isElement.js deleted file mode 100644 index 18ee039a..00000000 --- a/node_modules/lodash/fp/isElement.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isElement', require('../isElement'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isEmpty.js b/node_modules/lodash/fp/isEmpty.js deleted file mode 100644 index 0f4ae841..00000000 --- a/node_modules/lodash/fp/isEmpty.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isEmpty', require('../isEmpty'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isEqual.js b/node_modules/lodash/fp/isEqual.js deleted file mode 100644 index 41383865..00000000 --- a/node_modules/lodash/fp/isEqual.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isEqual', require('../isEqual')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isEqualWith.js b/node_modules/lodash/fp/isEqualWith.js deleted file mode 100644 index 029ff5cd..00000000 --- a/node_modules/lodash/fp/isEqualWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isEqualWith', require('../isEqualWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isError.js b/node_modules/lodash/fp/isError.js deleted file mode 100644 index 3dfd81cc..00000000 --- a/node_modules/lodash/fp/isError.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isError', require('../isError'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isFinite.js b/node_modules/lodash/fp/isFinite.js deleted file mode 100644 index 0b647b84..00000000 --- a/node_modules/lodash/fp/isFinite.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isFinite', require('../isFinite'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isFunction.js b/node_modules/lodash/fp/isFunction.js deleted file mode 100644 index ff8e5c45..00000000 --- a/node_modules/lodash/fp/isFunction.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isFunction', require('../isFunction'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isInteger.js b/node_modules/lodash/fp/isInteger.js deleted file mode 100644 index 67af4ff6..00000000 --- a/node_modules/lodash/fp/isInteger.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isInteger', require('../isInteger'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isLength.js b/node_modules/lodash/fp/isLength.js deleted file mode 100644 index fc101c5a..00000000 --- a/node_modules/lodash/fp/isLength.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isLength', require('../isLength'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isMap.js b/node_modules/lodash/fp/isMap.js deleted file mode 100644 index a209aa66..00000000 --- a/node_modules/lodash/fp/isMap.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isMap', require('../isMap'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isMatch.js b/node_modules/lodash/fp/isMatch.js deleted file mode 100644 index 6264ca17..00000000 --- a/node_modules/lodash/fp/isMatch.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isMatch', require('../isMatch')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isMatchWith.js b/node_modules/lodash/fp/isMatchWith.js deleted file mode 100644 index d95f3193..00000000 --- a/node_modules/lodash/fp/isMatchWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isMatchWith', require('../isMatchWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isNaN.js b/node_modules/lodash/fp/isNaN.js deleted file mode 100644 index 66a978f1..00000000 --- a/node_modules/lodash/fp/isNaN.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isNaN', require('../isNaN'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isNative.js b/node_modules/lodash/fp/isNative.js deleted file mode 100644 index 3d775ba9..00000000 --- a/node_modules/lodash/fp/isNative.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isNative', require('../isNative'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isNil.js b/node_modules/lodash/fp/isNil.js deleted file mode 100644 index 5952c028..00000000 --- a/node_modules/lodash/fp/isNil.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isNil', require('../isNil'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isNull.js b/node_modules/lodash/fp/isNull.js deleted file mode 100644 index f201a354..00000000 --- a/node_modules/lodash/fp/isNull.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isNull', require('../isNull'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isNumber.js b/node_modules/lodash/fp/isNumber.js deleted file mode 100644 index a2b5fa04..00000000 --- a/node_modules/lodash/fp/isNumber.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isNumber', require('../isNumber'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isObject.js b/node_modules/lodash/fp/isObject.js deleted file mode 100644 index 231ace03..00000000 --- a/node_modules/lodash/fp/isObject.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isObject', require('../isObject'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isObjectLike.js b/node_modules/lodash/fp/isObjectLike.js deleted file mode 100644 index f16082e6..00000000 --- a/node_modules/lodash/fp/isObjectLike.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isObjectLike', require('../isObjectLike'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isPlainObject.js b/node_modules/lodash/fp/isPlainObject.js deleted file mode 100644 index b5bea90d..00000000 --- a/node_modules/lodash/fp/isPlainObject.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isPlainObject', require('../isPlainObject'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isRegExp.js b/node_modules/lodash/fp/isRegExp.js deleted file mode 100644 index 12a1a3d7..00000000 --- a/node_modules/lodash/fp/isRegExp.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isRegExp', require('../isRegExp'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isSafeInteger.js b/node_modules/lodash/fp/isSafeInteger.js deleted file mode 100644 index 7230f552..00000000 --- a/node_modules/lodash/fp/isSafeInteger.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isSafeInteger', require('../isSafeInteger'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isSet.js b/node_modules/lodash/fp/isSet.js deleted file mode 100644 index 35c01f6f..00000000 --- a/node_modules/lodash/fp/isSet.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isSet', require('../isSet'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isString.js b/node_modules/lodash/fp/isString.js deleted file mode 100644 index 1fd0679e..00000000 --- a/node_modules/lodash/fp/isString.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isString', require('../isString'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isSymbol.js b/node_modules/lodash/fp/isSymbol.js deleted file mode 100644 index 38676956..00000000 --- a/node_modules/lodash/fp/isSymbol.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isSymbol', require('../isSymbol'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isTypedArray.js b/node_modules/lodash/fp/isTypedArray.js deleted file mode 100644 index 85679538..00000000 --- a/node_modules/lodash/fp/isTypedArray.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isTypedArray', require('../isTypedArray'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isUndefined.js b/node_modules/lodash/fp/isUndefined.js deleted file mode 100644 index ddbca31c..00000000 --- a/node_modules/lodash/fp/isUndefined.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isUndefined', require('../isUndefined'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isWeakMap.js b/node_modules/lodash/fp/isWeakMap.js deleted file mode 100644 index ef60c613..00000000 --- a/node_modules/lodash/fp/isWeakMap.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isWeakMap', require('../isWeakMap'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/isWeakSet.js b/node_modules/lodash/fp/isWeakSet.js deleted file mode 100644 index c99bfaa6..00000000 --- a/node_modules/lodash/fp/isWeakSet.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('isWeakSet', require('../isWeakSet'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/iteratee.js b/node_modules/lodash/fp/iteratee.js deleted file mode 100644 index 9f0f7173..00000000 --- a/node_modules/lodash/fp/iteratee.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('iteratee', require('../iteratee')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/join.js b/node_modules/lodash/fp/join.js deleted file mode 100644 index a220e003..00000000 --- a/node_modules/lodash/fp/join.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('join', require('../join')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/juxt.js b/node_modules/lodash/fp/juxt.js deleted file mode 100644 index f71e04e0..00000000 --- a/node_modules/lodash/fp/juxt.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./over'); diff --git a/node_modules/lodash/fp/kebabCase.js b/node_modules/lodash/fp/kebabCase.js deleted file mode 100644 index 60737f17..00000000 --- a/node_modules/lodash/fp/kebabCase.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('kebabCase', require('../kebabCase'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/keyBy.js b/node_modules/lodash/fp/keyBy.js deleted file mode 100644 index 9a6a85d4..00000000 --- a/node_modules/lodash/fp/keyBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('keyBy', require('../keyBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/keys.js b/node_modules/lodash/fp/keys.js deleted file mode 100644 index e12bb07f..00000000 --- a/node_modules/lodash/fp/keys.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('keys', require('../keys'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/keysIn.js b/node_modules/lodash/fp/keysIn.js deleted file mode 100644 index f3eb36a8..00000000 --- a/node_modules/lodash/fp/keysIn.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('keysIn', require('../keysIn'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/lang.js b/node_modules/lodash/fp/lang.js deleted file mode 100644 index 08cc9c14..00000000 --- a/node_modules/lodash/fp/lang.js +++ /dev/null @@ -1,2 +0,0 @@ -var convert = require('./convert'); -module.exports = convert(require('../lang')); diff --git a/node_modules/lodash/fp/last.js b/node_modules/lodash/fp/last.js deleted file mode 100644 index 0f716993..00000000 --- a/node_modules/lodash/fp/last.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('last', require('../last'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/lastIndexOf.js b/node_modules/lodash/fp/lastIndexOf.js deleted file mode 100644 index ddf39c30..00000000 --- a/node_modules/lodash/fp/lastIndexOf.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('lastIndexOf', require('../lastIndexOf')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/lastIndexOfFrom.js b/node_modules/lodash/fp/lastIndexOfFrom.js deleted file mode 100644 index 1ff6a0b5..00000000 --- a/node_modules/lodash/fp/lastIndexOfFrom.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('lastIndexOfFrom', require('../lastIndexOf')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/lowerCase.js b/node_modules/lodash/fp/lowerCase.js deleted file mode 100644 index ea64bc15..00000000 --- a/node_modules/lodash/fp/lowerCase.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('lowerCase', require('../lowerCase'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/lowerFirst.js b/node_modules/lodash/fp/lowerFirst.js deleted file mode 100644 index 539720a3..00000000 --- a/node_modules/lodash/fp/lowerFirst.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('lowerFirst', require('../lowerFirst'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/lt.js b/node_modules/lodash/fp/lt.js deleted file mode 100644 index a31d21ec..00000000 --- a/node_modules/lodash/fp/lt.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('lt', require('../lt')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/lte.js b/node_modules/lodash/fp/lte.js deleted file mode 100644 index d795d10e..00000000 --- a/node_modules/lodash/fp/lte.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('lte', require('../lte')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/map.js b/node_modules/lodash/fp/map.js deleted file mode 100644 index cf987943..00000000 --- a/node_modules/lodash/fp/map.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('map', require('../map')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/mapKeys.js b/node_modules/lodash/fp/mapKeys.js deleted file mode 100644 index 16845870..00000000 --- a/node_modules/lodash/fp/mapKeys.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('mapKeys', require('../mapKeys')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/mapValues.js b/node_modules/lodash/fp/mapValues.js deleted file mode 100644 index 40049727..00000000 --- a/node_modules/lodash/fp/mapValues.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('mapValues', require('../mapValues')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/matches.js b/node_modules/lodash/fp/matches.js deleted file mode 100644 index 29d1e1e4..00000000 --- a/node_modules/lodash/fp/matches.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./isMatch'); diff --git a/node_modules/lodash/fp/matchesProperty.js b/node_modules/lodash/fp/matchesProperty.js deleted file mode 100644 index 4575bd24..00000000 --- a/node_modules/lodash/fp/matchesProperty.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('matchesProperty', require('../matchesProperty')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/math.js b/node_modules/lodash/fp/math.js deleted file mode 100644 index e8f50f79..00000000 --- a/node_modules/lodash/fp/math.js +++ /dev/null @@ -1,2 +0,0 @@ -var convert = require('./convert'); -module.exports = convert(require('../math')); diff --git a/node_modules/lodash/fp/max.js b/node_modules/lodash/fp/max.js deleted file mode 100644 index a66acac2..00000000 --- a/node_modules/lodash/fp/max.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('max', require('../max'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/maxBy.js b/node_modules/lodash/fp/maxBy.js deleted file mode 100644 index d083fd64..00000000 --- a/node_modules/lodash/fp/maxBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('maxBy', require('../maxBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/mean.js b/node_modules/lodash/fp/mean.js deleted file mode 100644 index 31172460..00000000 --- a/node_modules/lodash/fp/mean.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('mean', require('../mean'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/meanBy.js b/node_modules/lodash/fp/meanBy.js deleted file mode 100644 index 556f25ed..00000000 --- a/node_modules/lodash/fp/meanBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('meanBy', require('../meanBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/memoize.js b/node_modules/lodash/fp/memoize.js deleted file mode 100644 index 638eec63..00000000 --- a/node_modules/lodash/fp/memoize.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('memoize', require('../memoize')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/merge.js b/node_modules/lodash/fp/merge.js deleted file mode 100644 index ac66adde..00000000 --- a/node_modules/lodash/fp/merge.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('merge', require('../merge')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/mergeAll.js b/node_modules/lodash/fp/mergeAll.js deleted file mode 100644 index a3674d67..00000000 --- a/node_modules/lodash/fp/mergeAll.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('mergeAll', require('../merge')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/mergeAllWith.js b/node_modules/lodash/fp/mergeAllWith.js deleted file mode 100644 index 4bd4206d..00000000 --- a/node_modules/lodash/fp/mergeAllWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('mergeAllWith', require('../mergeWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/mergeWith.js b/node_modules/lodash/fp/mergeWith.js deleted file mode 100644 index 00d44d5e..00000000 --- a/node_modules/lodash/fp/mergeWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('mergeWith', require('../mergeWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/method.js b/node_modules/lodash/fp/method.js deleted file mode 100644 index f4060c68..00000000 --- a/node_modules/lodash/fp/method.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('method', require('../method')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/methodOf.js b/node_modules/lodash/fp/methodOf.js deleted file mode 100644 index 61399056..00000000 --- a/node_modules/lodash/fp/methodOf.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('methodOf', require('../methodOf')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/min.js b/node_modules/lodash/fp/min.js deleted file mode 100644 index d12c6b40..00000000 --- a/node_modules/lodash/fp/min.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('min', require('../min'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/minBy.js b/node_modules/lodash/fp/minBy.js deleted file mode 100644 index fdb9e24d..00000000 --- a/node_modules/lodash/fp/minBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('minBy', require('../minBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/mixin.js b/node_modules/lodash/fp/mixin.js deleted file mode 100644 index 332e6fbf..00000000 --- a/node_modules/lodash/fp/mixin.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('mixin', require('../mixin')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/multiply.js b/node_modules/lodash/fp/multiply.js deleted file mode 100644 index 4dcf0b0d..00000000 --- a/node_modules/lodash/fp/multiply.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('multiply', require('../multiply')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/nAry.js b/node_modules/lodash/fp/nAry.js deleted file mode 100644 index f262a76c..00000000 --- a/node_modules/lodash/fp/nAry.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./ary'); diff --git a/node_modules/lodash/fp/negate.js b/node_modules/lodash/fp/negate.js deleted file mode 100644 index 8b6dc7c5..00000000 --- a/node_modules/lodash/fp/negate.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('negate', require('../negate'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/next.js b/node_modules/lodash/fp/next.js deleted file mode 100644 index 140155e2..00000000 --- a/node_modules/lodash/fp/next.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('next', require('../next'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/noop.js b/node_modules/lodash/fp/noop.js deleted file mode 100644 index b9e32cc8..00000000 --- a/node_modules/lodash/fp/noop.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('noop', require('../noop'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/now.js b/node_modules/lodash/fp/now.js deleted file mode 100644 index 6de2068a..00000000 --- a/node_modules/lodash/fp/now.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('now', require('../now'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/nth.js b/node_modules/lodash/fp/nth.js deleted file mode 100644 index da4fda74..00000000 --- a/node_modules/lodash/fp/nth.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('nth', require('../nth')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/nthArg.js b/node_modules/lodash/fp/nthArg.js deleted file mode 100644 index fce31659..00000000 --- a/node_modules/lodash/fp/nthArg.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('nthArg', require('../nthArg')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/number.js b/node_modules/lodash/fp/number.js deleted file mode 100644 index 5c10b884..00000000 --- a/node_modules/lodash/fp/number.js +++ /dev/null @@ -1,2 +0,0 @@ -var convert = require('./convert'); -module.exports = convert(require('../number')); diff --git a/node_modules/lodash/fp/object.js b/node_modules/lodash/fp/object.js deleted file mode 100644 index ae39a134..00000000 --- a/node_modules/lodash/fp/object.js +++ /dev/null @@ -1,2 +0,0 @@ -var convert = require('./convert'); -module.exports = convert(require('../object')); diff --git a/node_modules/lodash/fp/omit.js b/node_modules/lodash/fp/omit.js deleted file mode 100644 index fd685291..00000000 --- a/node_modules/lodash/fp/omit.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('omit', require('../omit')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/omitAll.js b/node_modules/lodash/fp/omitAll.js deleted file mode 100644 index 144cf4b9..00000000 --- a/node_modules/lodash/fp/omitAll.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./omit'); diff --git a/node_modules/lodash/fp/omitBy.js b/node_modules/lodash/fp/omitBy.js deleted file mode 100644 index 90df7380..00000000 --- a/node_modules/lodash/fp/omitBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('omitBy', require('../omitBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/once.js b/node_modules/lodash/fp/once.js deleted file mode 100644 index f8f0a5c7..00000000 --- a/node_modules/lodash/fp/once.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('once', require('../once'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/orderBy.js b/node_modules/lodash/fp/orderBy.js deleted file mode 100644 index 848e2107..00000000 --- a/node_modules/lodash/fp/orderBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('orderBy', require('../orderBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/over.js b/node_modules/lodash/fp/over.js deleted file mode 100644 index 01eba7b9..00000000 --- a/node_modules/lodash/fp/over.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('over', require('../over')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/overArgs.js b/node_modules/lodash/fp/overArgs.js deleted file mode 100644 index 738556f0..00000000 --- a/node_modules/lodash/fp/overArgs.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('overArgs', require('../overArgs')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/overEvery.js b/node_modules/lodash/fp/overEvery.js deleted file mode 100644 index 9f5a032d..00000000 --- a/node_modules/lodash/fp/overEvery.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('overEvery', require('../overEvery')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/overSome.js b/node_modules/lodash/fp/overSome.js deleted file mode 100644 index 15939d58..00000000 --- a/node_modules/lodash/fp/overSome.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('overSome', require('../overSome')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/pad.js b/node_modules/lodash/fp/pad.js deleted file mode 100644 index f1dea4a9..00000000 --- a/node_modules/lodash/fp/pad.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('pad', require('../pad')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/padChars.js b/node_modules/lodash/fp/padChars.js deleted file mode 100644 index d6e0804c..00000000 --- a/node_modules/lodash/fp/padChars.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('padChars', require('../pad')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/padCharsEnd.js b/node_modules/lodash/fp/padCharsEnd.js deleted file mode 100644 index d4ab79ad..00000000 --- a/node_modules/lodash/fp/padCharsEnd.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('padCharsEnd', require('../padEnd')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/padCharsStart.js b/node_modules/lodash/fp/padCharsStart.js deleted file mode 100644 index a08a3000..00000000 --- a/node_modules/lodash/fp/padCharsStart.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('padCharsStart', require('../padStart')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/padEnd.js b/node_modules/lodash/fp/padEnd.js deleted file mode 100644 index a8522ec3..00000000 --- a/node_modules/lodash/fp/padEnd.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('padEnd', require('../padEnd')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/padStart.js b/node_modules/lodash/fp/padStart.js deleted file mode 100644 index f4ca79d4..00000000 --- a/node_modules/lodash/fp/padStart.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('padStart', require('../padStart')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/parseInt.js b/node_modules/lodash/fp/parseInt.js deleted file mode 100644 index 27314ccb..00000000 --- a/node_modules/lodash/fp/parseInt.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('parseInt', require('../parseInt')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/partial.js b/node_modules/lodash/fp/partial.js deleted file mode 100644 index 5d460159..00000000 --- a/node_modules/lodash/fp/partial.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('partial', require('../partial')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/partialRight.js b/node_modules/lodash/fp/partialRight.js deleted file mode 100644 index 7f05fed0..00000000 --- a/node_modules/lodash/fp/partialRight.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('partialRight', require('../partialRight')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/partition.js b/node_modules/lodash/fp/partition.js deleted file mode 100644 index 2ebcacc1..00000000 --- a/node_modules/lodash/fp/partition.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('partition', require('../partition')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/path.js b/node_modules/lodash/fp/path.js deleted file mode 100644 index b29cfb21..00000000 --- a/node_modules/lodash/fp/path.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./get'); diff --git a/node_modules/lodash/fp/pathEq.js b/node_modules/lodash/fp/pathEq.js deleted file mode 100644 index 36c027a3..00000000 --- a/node_modules/lodash/fp/pathEq.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./matchesProperty'); diff --git a/node_modules/lodash/fp/pathOr.js b/node_modules/lodash/fp/pathOr.js deleted file mode 100644 index 4ab58209..00000000 --- a/node_modules/lodash/fp/pathOr.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./getOr'); diff --git a/node_modules/lodash/fp/paths.js b/node_modules/lodash/fp/paths.js deleted file mode 100644 index 1eb7950a..00000000 --- a/node_modules/lodash/fp/paths.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./at'); diff --git a/node_modules/lodash/fp/pick.js b/node_modules/lodash/fp/pick.js deleted file mode 100644 index 197393de..00000000 --- a/node_modules/lodash/fp/pick.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('pick', require('../pick')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/pickAll.js b/node_modules/lodash/fp/pickAll.js deleted file mode 100644 index a8ecd461..00000000 --- a/node_modules/lodash/fp/pickAll.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./pick'); diff --git a/node_modules/lodash/fp/pickBy.js b/node_modules/lodash/fp/pickBy.js deleted file mode 100644 index d832d16b..00000000 --- a/node_modules/lodash/fp/pickBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('pickBy', require('../pickBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/pipe.js b/node_modules/lodash/fp/pipe.js deleted file mode 100644 index b2e1e2cc..00000000 --- a/node_modules/lodash/fp/pipe.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./flow'); diff --git a/node_modules/lodash/fp/placeholder.js b/node_modules/lodash/fp/placeholder.js deleted file mode 100644 index 1ce17393..00000000 --- a/node_modules/lodash/fp/placeholder.js +++ /dev/null @@ -1,6 +0,0 @@ -/** - * The default argument placeholder value for methods. - * - * @type {Object} - */ -module.exports = {}; diff --git a/node_modules/lodash/fp/plant.js b/node_modules/lodash/fp/plant.js deleted file mode 100644 index eca8f32b..00000000 --- a/node_modules/lodash/fp/plant.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('plant', require('../plant'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/pluck.js b/node_modules/lodash/fp/pluck.js deleted file mode 100644 index 0d1e1abf..00000000 --- a/node_modules/lodash/fp/pluck.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./map'); diff --git a/node_modules/lodash/fp/prop.js b/node_modules/lodash/fp/prop.js deleted file mode 100644 index b29cfb21..00000000 --- a/node_modules/lodash/fp/prop.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./get'); diff --git a/node_modules/lodash/fp/propEq.js b/node_modules/lodash/fp/propEq.js deleted file mode 100644 index 36c027a3..00000000 --- a/node_modules/lodash/fp/propEq.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./matchesProperty'); diff --git a/node_modules/lodash/fp/propOr.js b/node_modules/lodash/fp/propOr.js deleted file mode 100644 index 4ab58209..00000000 --- a/node_modules/lodash/fp/propOr.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./getOr'); diff --git a/node_modules/lodash/fp/property.js b/node_modules/lodash/fp/property.js deleted file mode 100644 index b29cfb21..00000000 --- a/node_modules/lodash/fp/property.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./get'); diff --git a/node_modules/lodash/fp/propertyOf.js b/node_modules/lodash/fp/propertyOf.js deleted file mode 100644 index f6273ee4..00000000 --- a/node_modules/lodash/fp/propertyOf.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('propertyOf', require('../get')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/props.js b/node_modules/lodash/fp/props.js deleted file mode 100644 index 1eb7950a..00000000 --- a/node_modules/lodash/fp/props.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./at'); diff --git a/node_modules/lodash/fp/pull.js b/node_modules/lodash/fp/pull.js deleted file mode 100644 index 8d7084f0..00000000 --- a/node_modules/lodash/fp/pull.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('pull', require('../pull')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/pullAll.js b/node_modules/lodash/fp/pullAll.js deleted file mode 100644 index 98d5c9a7..00000000 --- a/node_modules/lodash/fp/pullAll.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('pullAll', require('../pullAll')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/pullAllBy.js b/node_modules/lodash/fp/pullAllBy.js deleted file mode 100644 index 876bc3bf..00000000 --- a/node_modules/lodash/fp/pullAllBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('pullAllBy', require('../pullAllBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/pullAllWith.js b/node_modules/lodash/fp/pullAllWith.js deleted file mode 100644 index f71ba4d7..00000000 --- a/node_modules/lodash/fp/pullAllWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('pullAllWith', require('../pullAllWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/pullAt.js b/node_modules/lodash/fp/pullAt.js deleted file mode 100644 index e8b3bb61..00000000 --- a/node_modules/lodash/fp/pullAt.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('pullAt', require('../pullAt')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/random.js b/node_modules/lodash/fp/random.js deleted file mode 100644 index 99d852e4..00000000 --- a/node_modules/lodash/fp/random.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('random', require('../random')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/range.js b/node_modules/lodash/fp/range.js deleted file mode 100644 index a6bb5911..00000000 --- a/node_modules/lodash/fp/range.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('range', require('../range')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/rangeRight.js b/node_modules/lodash/fp/rangeRight.js deleted file mode 100644 index fdb712f9..00000000 --- a/node_modules/lodash/fp/rangeRight.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('rangeRight', require('../rangeRight')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/rangeStep.js b/node_modules/lodash/fp/rangeStep.js deleted file mode 100644 index d72dfc20..00000000 --- a/node_modules/lodash/fp/rangeStep.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('rangeStep', require('../range')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/rangeStepRight.js b/node_modules/lodash/fp/rangeStepRight.js deleted file mode 100644 index 8b2a67bc..00000000 --- a/node_modules/lodash/fp/rangeStepRight.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('rangeStepRight', require('../rangeRight')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/rearg.js b/node_modules/lodash/fp/rearg.js deleted file mode 100644 index 678e02a3..00000000 --- a/node_modules/lodash/fp/rearg.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('rearg', require('../rearg')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/reduce.js b/node_modules/lodash/fp/reduce.js deleted file mode 100644 index 4cef0a00..00000000 --- a/node_modules/lodash/fp/reduce.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('reduce', require('../reduce')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/reduceRight.js b/node_modules/lodash/fp/reduceRight.js deleted file mode 100644 index caf5bb51..00000000 --- a/node_modules/lodash/fp/reduceRight.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('reduceRight', require('../reduceRight')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/reject.js b/node_modules/lodash/fp/reject.js deleted file mode 100644 index c1632738..00000000 --- a/node_modules/lodash/fp/reject.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('reject', require('../reject')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/remove.js b/node_modules/lodash/fp/remove.js deleted file mode 100644 index e9d13273..00000000 --- a/node_modules/lodash/fp/remove.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('remove', require('../remove')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/repeat.js b/node_modules/lodash/fp/repeat.js deleted file mode 100644 index 08470f24..00000000 --- a/node_modules/lodash/fp/repeat.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('repeat', require('../repeat')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/replace.js b/node_modules/lodash/fp/replace.js deleted file mode 100644 index 2227db62..00000000 --- a/node_modules/lodash/fp/replace.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('replace', require('../replace')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/rest.js b/node_modules/lodash/fp/rest.js deleted file mode 100644 index c1f3d64b..00000000 --- a/node_modules/lodash/fp/rest.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('rest', require('../rest')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/restFrom.js b/node_modules/lodash/fp/restFrom.js deleted file mode 100644 index 714e42b5..00000000 --- a/node_modules/lodash/fp/restFrom.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('restFrom', require('../rest')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/result.js b/node_modules/lodash/fp/result.js deleted file mode 100644 index f86ce071..00000000 --- a/node_modules/lodash/fp/result.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('result', require('../result')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/reverse.js b/node_modules/lodash/fp/reverse.js deleted file mode 100644 index 07c9f5e4..00000000 --- a/node_modules/lodash/fp/reverse.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('reverse', require('../reverse')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/round.js b/node_modules/lodash/fp/round.js deleted file mode 100644 index 4c0e5c82..00000000 --- a/node_modules/lodash/fp/round.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('round', require('../round')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/sample.js b/node_modules/lodash/fp/sample.js deleted file mode 100644 index 6bea1254..00000000 --- a/node_modules/lodash/fp/sample.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('sample', require('../sample'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/sampleSize.js b/node_modules/lodash/fp/sampleSize.js deleted file mode 100644 index 359ed6fc..00000000 --- a/node_modules/lodash/fp/sampleSize.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('sampleSize', require('../sampleSize')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/seq.js b/node_modules/lodash/fp/seq.js deleted file mode 100644 index d8f42b0a..00000000 --- a/node_modules/lodash/fp/seq.js +++ /dev/null @@ -1,2 +0,0 @@ -var convert = require('./convert'); -module.exports = convert(require('../seq')); diff --git a/node_modules/lodash/fp/set.js b/node_modules/lodash/fp/set.js deleted file mode 100644 index 0b56a56c..00000000 --- a/node_modules/lodash/fp/set.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('set', require('../set')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/setWith.js b/node_modules/lodash/fp/setWith.js deleted file mode 100644 index 0b584952..00000000 --- a/node_modules/lodash/fp/setWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('setWith', require('../setWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/shuffle.js b/node_modules/lodash/fp/shuffle.js deleted file mode 100644 index aa3a1ca5..00000000 --- a/node_modules/lodash/fp/shuffle.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('shuffle', require('../shuffle'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/size.js b/node_modules/lodash/fp/size.js deleted file mode 100644 index 7490136e..00000000 --- a/node_modules/lodash/fp/size.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('size', require('../size'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/slice.js b/node_modules/lodash/fp/slice.js deleted file mode 100644 index 15945d32..00000000 --- a/node_modules/lodash/fp/slice.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('slice', require('../slice')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/snakeCase.js b/node_modules/lodash/fp/snakeCase.js deleted file mode 100644 index a0ff7808..00000000 --- a/node_modules/lodash/fp/snakeCase.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('snakeCase', require('../snakeCase'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/some.js b/node_modules/lodash/fp/some.js deleted file mode 100644 index a4fa2d00..00000000 --- a/node_modules/lodash/fp/some.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('some', require('../some')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/sortBy.js b/node_modules/lodash/fp/sortBy.js deleted file mode 100644 index e0790ad5..00000000 --- a/node_modules/lodash/fp/sortBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('sortBy', require('../sortBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/sortedIndex.js b/node_modules/lodash/fp/sortedIndex.js deleted file mode 100644 index 364a0543..00000000 --- a/node_modules/lodash/fp/sortedIndex.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('sortedIndex', require('../sortedIndex')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/sortedIndexBy.js b/node_modules/lodash/fp/sortedIndexBy.js deleted file mode 100644 index 9593dbd1..00000000 --- a/node_modules/lodash/fp/sortedIndexBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('sortedIndexBy', require('../sortedIndexBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/sortedIndexOf.js b/node_modules/lodash/fp/sortedIndexOf.js deleted file mode 100644 index c9084cab..00000000 --- a/node_modules/lodash/fp/sortedIndexOf.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('sortedIndexOf', require('../sortedIndexOf')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/sortedLastIndex.js b/node_modules/lodash/fp/sortedLastIndex.js deleted file mode 100644 index 47fe241a..00000000 --- a/node_modules/lodash/fp/sortedLastIndex.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('sortedLastIndex', require('../sortedLastIndex')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/sortedLastIndexBy.js b/node_modules/lodash/fp/sortedLastIndexBy.js deleted file mode 100644 index 0f9a3473..00000000 --- a/node_modules/lodash/fp/sortedLastIndexBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('sortedLastIndexBy', require('../sortedLastIndexBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/sortedLastIndexOf.js b/node_modules/lodash/fp/sortedLastIndexOf.js deleted file mode 100644 index 0d4d9327..00000000 --- a/node_modules/lodash/fp/sortedLastIndexOf.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('sortedLastIndexOf', require('../sortedLastIndexOf')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/sortedUniq.js b/node_modules/lodash/fp/sortedUniq.js deleted file mode 100644 index 882d2837..00000000 --- a/node_modules/lodash/fp/sortedUniq.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('sortedUniq', require('../sortedUniq'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/sortedUniqBy.js b/node_modules/lodash/fp/sortedUniqBy.js deleted file mode 100644 index 033db91c..00000000 --- a/node_modules/lodash/fp/sortedUniqBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('sortedUniqBy', require('../sortedUniqBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/split.js b/node_modules/lodash/fp/split.js deleted file mode 100644 index 14de1a7e..00000000 --- a/node_modules/lodash/fp/split.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('split', require('../split')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/spread.js b/node_modules/lodash/fp/spread.js deleted file mode 100644 index 2d11b707..00000000 --- a/node_modules/lodash/fp/spread.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('spread', require('../spread')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/spreadFrom.js b/node_modules/lodash/fp/spreadFrom.js deleted file mode 100644 index 0b630df1..00000000 --- a/node_modules/lodash/fp/spreadFrom.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('spreadFrom', require('../spread')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/startCase.js b/node_modules/lodash/fp/startCase.js deleted file mode 100644 index ada98c94..00000000 --- a/node_modules/lodash/fp/startCase.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('startCase', require('../startCase'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/startsWith.js b/node_modules/lodash/fp/startsWith.js deleted file mode 100644 index 985e2f29..00000000 --- a/node_modules/lodash/fp/startsWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('startsWith', require('../startsWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/string.js b/node_modules/lodash/fp/string.js deleted file mode 100644 index 773b0370..00000000 --- a/node_modules/lodash/fp/string.js +++ /dev/null @@ -1,2 +0,0 @@ -var convert = require('./convert'); -module.exports = convert(require('../string')); diff --git a/node_modules/lodash/fp/stubArray.js b/node_modules/lodash/fp/stubArray.js deleted file mode 100644 index cd604cb4..00000000 --- a/node_modules/lodash/fp/stubArray.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('stubArray', require('../stubArray'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/stubFalse.js b/node_modules/lodash/fp/stubFalse.js deleted file mode 100644 index 32966645..00000000 --- a/node_modules/lodash/fp/stubFalse.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('stubFalse', require('../stubFalse'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/stubObject.js b/node_modules/lodash/fp/stubObject.js deleted file mode 100644 index c6c8ec47..00000000 --- a/node_modules/lodash/fp/stubObject.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('stubObject', require('../stubObject'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/stubString.js b/node_modules/lodash/fp/stubString.js deleted file mode 100644 index 701051e8..00000000 --- a/node_modules/lodash/fp/stubString.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('stubString', require('../stubString'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/stubTrue.js b/node_modules/lodash/fp/stubTrue.js deleted file mode 100644 index 9249082c..00000000 --- a/node_modules/lodash/fp/stubTrue.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('stubTrue', require('../stubTrue'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/subtract.js b/node_modules/lodash/fp/subtract.js deleted file mode 100644 index d32b16d4..00000000 --- a/node_modules/lodash/fp/subtract.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('subtract', require('../subtract')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/sum.js b/node_modules/lodash/fp/sum.js deleted file mode 100644 index 5cce12b3..00000000 --- a/node_modules/lodash/fp/sum.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('sum', require('../sum'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/sumBy.js b/node_modules/lodash/fp/sumBy.js deleted file mode 100644 index c8826565..00000000 --- a/node_modules/lodash/fp/sumBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('sumBy', require('../sumBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/symmetricDifference.js b/node_modules/lodash/fp/symmetricDifference.js deleted file mode 100644 index 78c16add..00000000 --- a/node_modules/lodash/fp/symmetricDifference.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./xor'); diff --git a/node_modules/lodash/fp/symmetricDifferenceBy.js b/node_modules/lodash/fp/symmetricDifferenceBy.js deleted file mode 100644 index 298fc7ff..00000000 --- a/node_modules/lodash/fp/symmetricDifferenceBy.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./xorBy'); diff --git a/node_modules/lodash/fp/symmetricDifferenceWith.js b/node_modules/lodash/fp/symmetricDifferenceWith.js deleted file mode 100644 index 70bc6faf..00000000 --- a/node_modules/lodash/fp/symmetricDifferenceWith.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./xorWith'); diff --git a/node_modules/lodash/fp/tail.js b/node_modules/lodash/fp/tail.js deleted file mode 100644 index f122f0ac..00000000 --- a/node_modules/lodash/fp/tail.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('tail', require('../tail'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/take.js b/node_modules/lodash/fp/take.js deleted file mode 100644 index 9af98a7b..00000000 --- a/node_modules/lodash/fp/take.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('take', require('../take')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/takeLast.js b/node_modules/lodash/fp/takeLast.js deleted file mode 100644 index e98c84a1..00000000 --- a/node_modules/lodash/fp/takeLast.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./takeRight'); diff --git a/node_modules/lodash/fp/takeLastWhile.js b/node_modules/lodash/fp/takeLastWhile.js deleted file mode 100644 index 5367968a..00000000 --- a/node_modules/lodash/fp/takeLastWhile.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./takeRightWhile'); diff --git a/node_modules/lodash/fp/takeRight.js b/node_modules/lodash/fp/takeRight.js deleted file mode 100644 index b82950a6..00000000 --- a/node_modules/lodash/fp/takeRight.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('takeRight', require('../takeRight')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/takeRightWhile.js b/node_modules/lodash/fp/takeRightWhile.js deleted file mode 100644 index 8ffb0a28..00000000 --- a/node_modules/lodash/fp/takeRightWhile.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('takeRightWhile', require('../takeRightWhile')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/takeWhile.js b/node_modules/lodash/fp/takeWhile.js deleted file mode 100644 index 28136644..00000000 --- a/node_modules/lodash/fp/takeWhile.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('takeWhile', require('../takeWhile')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/tap.js b/node_modules/lodash/fp/tap.js deleted file mode 100644 index d33ad6ec..00000000 --- a/node_modules/lodash/fp/tap.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('tap', require('../tap')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/template.js b/node_modules/lodash/fp/template.js deleted file mode 100644 index 74857e1c..00000000 --- a/node_modules/lodash/fp/template.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('template', require('../template')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/templateSettings.js b/node_modules/lodash/fp/templateSettings.js deleted file mode 100644 index 7bcc0a82..00000000 --- a/node_modules/lodash/fp/templateSettings.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('templateSettings', require('../templateSettings'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/throttle.js b/node_modules/lodash/fp/throttle.js deleted file mode 100644 index 77fff142..00000000 --- a/node_modules/lodash/fp/throttle.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('throttle', require('../throttle')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/thru.js b/node_modules/lodash/fp/thru.js deleted file mode 100644 index d42b3b1d..00000000 --- a/node_modules/lodash/fp/thru.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('thru', require('../thru')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/times.js b/node_modules/lodash/fp/times.js deleted file mode 100644 index 0dab06da..00000000 --- a/node_modules/lodash/fp/times.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('times', require('../times')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/toArray.js b/node_modules/lodash/fp/toArray.js deleted file mode 100644 index f0c360ac..00000000 --- a/node_modules/lodash/fp/toArray.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('toArray', require('../toArray'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/toFinite.js b/node_modules/lodash/fp/toFinite.js deleted file mode 100644 index 3a47687d..00000000 --- a/node_modules/lodash/fp/toFinite.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('toFinite', require('../toFinite'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/toInteger.js b/node_modules/lodash/fp/toInteger.js deleted file mode 100644 index e0af6a75..00000000 --- a/node_modules/lodash/fp/toInteger.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('toInteger', require('../toInteger'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/toIterator.js b/node_modules/lodash/fp/toIterator.js deleted file mode 100644 index 65e6baa9..00000000 --- a/node_modules/lodash/fp/toIterator.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('toIterator', require('../toIterator'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/toJSON.js b/node_modules/lodash/fp/toJSON.js deleted file mode 100644 index 2d718d0b..00000000 --- a/node_modules/lodash/fp/toJSON.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('toJSON', require('../toJSON'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/toLength.js b/node_modules/lodash/fp/toLength.js deleted file mode 100644 index b97cdd93..00000000 --- a/node_modules/lodash/fp/toLength.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('toLength', require('../toLength'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/toLower.js b/node_modules/lodash/fp/toLower.js deleted file mode 100644 index 616ef36a..00000000 --- a/node_modules/lodash/fp/toLower.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('toLower', require('../toLower'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/toNumber.js b/node_modules/lodash/fp/toNumber.js deleted file mode 100644 index d0c6f4d3..00000000 --- a/node_modules/lodash/fp/toNumber.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('toNumber', require('../toNumber'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/toPairs.js b/node_modules/lodash/fp/toPairs.js deleted file mode 100644 index af783786..00000000 --- a/node_modules/lodash/fp/toPairs.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('toPairs', require('../toPairs'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/toPairsIn.js b/node_modules/lodash/fp/toPairsIn.js deleted file mode 100644 index 66504abf..00000000 --- a/node_modules/lodash/fp/toPairsIn.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('toPairsIn', require('../toPairsIn'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/toPath.js b/node_modules/lodash/fp/toPath.js deleted file mode 100644 index b4d5e50f..00000000 --- a/node_modules/lodash/fp/toPath.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('toPath', require('../toPath'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/toPlainObject.js b/node_modules/lodash/fp/toPlainObject.js deleted file mode 100644 index 278bb863..00000000 --- a/node_modules/lodash/fp/toPlainObject.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('toPlainObject', require('../toPlainObject'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/toSafeInteger.js b/node_modules/lodash/fp/toSafeInteger.js deleted file mode 100644 index 367a26fd..00000000 --- a/node_modules/lodash/fp/toSafeInteger.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('toSafeInteger', require('../toSafeInteger'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/toString.js b/node_modules/lodash/fp/toString.js deleted file mode 100644 index cec4f8e2..00000000 --- a/node_modules/lodash/fp/toString.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('toString', require('../toString'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/toUpper.js b/node_modules/lodash/fp/toUpper.js deleted file mode 100644 index 54f9a560..00000000 --- a/node_modules/lodash/fp/toUpper.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('toUpper', require('../toUpper'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/transform.js b/node_modules/lodash/fp/transform.js deleted file mode 100644 index 759d088f..00000000 --- a/node_modules/lodash/fp/transform.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('transform', require('../transform')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/trim.js b/node_modules/lodash/fp/trim.js deleted file mode 100644 index e6319a74..00000000 --- a/node_modules/lodash/fp/trim.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('trim', require('../trim')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/trimChars.js b/node_modules/lodash/fp/trimChars.js deleted file mode 100644 index c9294de4..00000000 --- a/node_modules/lodash/fp/trimChars.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('trimChars', require('../trim')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/trimCharsEnd.js b/node_modules/lodash/fp/trimCharsEnd.js deleted file mode 100644 index 284bc2f8..00000000 --- a/node_modules/lodash/fp/trimCharsEnd.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('trimCharsEnd', require('../trimEnd')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/trimCharsStart.js b/node_modules/lodash/fp/trimCharsStart.js deleted file mode 100644 index ff0ee65d..00000000 --- a/node_modules/lodash/fp/trimCharsStart.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('trimCharsStart', require('../trimStart')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/trimEnd.js b/node_modules/lodash/fp/trimEnd.js deleted file mode 100644 index 71908805..00000000 --- a/node_modules/lodash/fp/trimEnd.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('trimEnd', require('../trimEnd')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/trimStart.js b/node_modules/lodash/fp/trimStart.js deleted file mode 100644 index fda902c3..00000000 --- a/node_modules/lodash/fp/trimStart.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('trimStart', require('../trimStart')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/truncate.js b/node_modules/lodash/fp/truncate.js deleted file mode 100644 index d265c1de..00000000 --- a/node_modules/lodash/fp/truncate.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('truncate', require('../truncate')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/unapply.js b/node_modules/lodash/fp/unapply.js deleted file mode 100644 index c5dfe779..00000000 --- a/node_modules/lodash/fp/unapply.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./rest'); diff --git a/node_modules/lodash/fp/unary.js b/node_modules/lodash/fp/unary.js deleted file mode 100644 index 286c945f..00000000 --- a/node_modules/lodash/fp/unary.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('unary', require('../unary'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/unescape.js b/node_modules/lodash/fp/unescape.js deleted file mode 100644 index fddcb46e..00000000 --- a/node_modules/lodash/fp/unescape.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('unescape', require('../unescape'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/union.js b/node_modules/lodash/fp/union.js deleted file mode 100644 index ef8228d7..00000000 --- a/node_modules/lodash/fp/union.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('union', require('../union')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/unionBy.js b/node_modules/lodash/fp/unionBy.js deleted file mode 100644 index 603687a1..00000000 --- a/node_modules/lodash/fp/unionBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('unionBy', require('../unionBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/unionWith.js b/node_modules/lodash/fp/unionWith.js deleted file mode 100644 index 65bb3a79..00000000 --- a/node_modules/lodash/fp/unionWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('unionWith', require('../unionWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/uniq.js b/node_modules/lodash/fp/uniq.js deleted file mode 100644 index bc185249..00000000 --- a/node_modules/lodash/fp/uniq.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('uniq', require('../uniq'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/uniqBy.js b/node_modules/lodash/fp/uniqBy.js deleted file mode 100644 index 634c6a8b..00000000 --- a/node_modules/lodash/fp/uniqBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('uniqBy', require('../uniqBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/uniqWith.js b/node_modules/lodash/fp/uniqWith.js deleted file mode 100644 index 0ec601a9..00000000 --- a/node_modules/lodash/fp/uniqWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('uniqWith', require('../uniqWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/uniqueId.js b/node_modules/lodash/fp/uniqueId.js deleted file mode 100644 index aa8fc2f7..00000000 --- a/node_modules/lodash/fp/uniqueId.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('uniqueId', require('../uniqueId')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/unnest.js b/node_modules/lodash/fp/unnest.js deleted file mode 100644 index 5d34060a..00000000 --- a/node_modules/lodash/fp/unnest.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./flatten'); diff --git a/node_modules/lodash/fp/unset.js b/node_modules/lodash/fp/unset.js deleted file mode 100644 index ea203a0f..00000000 --- a/node_modules/lodash/fp/unset.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('unset', require('../unset')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/unzip.js b/node_modules/lodash/fp/unzip.js deleted file mode 100644 index cc364b3c..00000000 --- a/node_modules/lodash/fp/unzip.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('unzip', require('../unzip'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/unzipWith.js b/node_modules/lodash/fp/unzipWith.js deleted file mode 100644 index 182eaa10..00000000 --- a/node_modules/lodash/fp/unzipWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('unzipWith', require('../unzipWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/update.js b/node_modules/lodash/fp/update.js deleted file mode 100644 index b8ce2cc9..00000000 --- a/node_modules/lodash/fp/update.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('update', require('../update')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/updateWith.js b/node_modules/lodash/fp/updateWith.js deleted file mode 100644 index d5e8282d..00000000 --- a/node_modules/lodash/fp/updateWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('updateWith', require('../updateWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/upperCase.js b/node_modules/lodash/fp/upperCase.js deleted file mode 100644 index c886f202..00000000 --- a/node_modules/lodash/fp/upperCase.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('upperCase', require('../upperCase'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/upperFirst.js b/node_modules/lodash/fp/upperFirst.js deleted file mode 100644 index d8c04df5..00000000 --- a/node_modules/lodash/fp/upperFirst.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('upperFirst', require('../upperFirst'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/useWith.js b/node_modules/lodash/fp/useWith.js deleted file mode 100644 index d8b3df5a..00000000 --- a/node_modules/lodash/fp/useWith.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./overArgs'); diff --git a/node_modules/lodash/fp/util.js b/node_modules/lodash/fp/util.js deleted file mode 100644 index 18c00bae..00000000 --- a/node_modules/lodash/fp/util.js +++ /dev/null @@ -1,2 +0,0 @@ -var convert = require('./convert'); -module.exports = convert(require('../util')); diff --git a/node_modules/lodash/fp/value.js b/node_modules/lodash/fp/value.js deleted file mode 100644 index 555eec7a..00000000 --- a/node_modules/lodash/fp/value.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('value', require('../value'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/valueOf.js b/node_modules/lodash/fp/valueOf.js deleted file mode 100644 index f968807d..00000000 --- a/node_modules/lodash/fp/valueOf.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('valueOf', require('../valueOf'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/values.js b/node_modules/lodash/fp/values.js deleted file mode 100644 index 2dfc5613..00000000 --- a/node_modules/lodash/fp/values.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('values', require('../values'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/valuesIn.js b/node_modules/lodash/fp/valuesIn.js deleted file mode 100644 index a1b2bb87..00000000 --- a/node_modules/lodash/fp/valuesIn.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('valuesIn', require('../valuesIn'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/where.js b/node_modules/lodash/fp/where.js deleted file mode 100644 index 3247f64a..00000000 --- a/node_modules/lodash/fp/where.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./conformsTo'); diff --git a/node_modules/lodash/fp/whereEq.js b/node_modules/lodash/fp/whereEq.js deleted file mode 100644 index 29d1e1e4..00000000 --- a/node_modules/lodash/fp/whereEq.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./isMatch'); diff --git a/node_modules/lodash/fp/without.js b/node_modules/lodash/fp/without.js deleted file mode 100644 index bad9e125..00000000 --- a/node_modules/lodash/fp/without.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('without', require('../without')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/words.js b/node_modules/lodash/fp/words.js deleted file mode 100644 index 4a901414..00000000 --- a/node_modules/lodash/fp/words.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('words', require('../words')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/wrap.js b/node_modules/lodash/fp/wrap.js deleted file mode 100644 index e93bd8a1..00000000 --- a/node_modules/lodash/fp/wrap.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('wrap', require('../wrap')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/wrapperAt.js b/node_modules/lodash/fp/wrapperAt.js deleted file mode 100644 index 8f0a310f..00000000 --- a/node_modules/lodash/fp/wrapperAt.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('wrapperAt', require('../wrapperAt'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/wrapperChain.js b/node_modules/lodash/fp/wrapperChain.js deleted file mode 100644 index 2a48ea2b..00000000 --- a/node_modules/lodash/fp/wrapperChain.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('wrapperChain', require('../wrapperChain'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/wrapperLodash.js b/node_modules/lodash/fp/wrapperLodash.js deleted file mode 100644 index a7162d08..00000000 --- a/node_modules/lodash/fp/wrapperLodash.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('wrapperLodash', require('../wrapperLodash'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/wrapperReverse.js b/node_modules/lodash/fp/wrapperReverse.js deleted file mode 100644 index e1481aab..00000000 --- a/node_modules/lodash/fp/wrapperReverse.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('wrapperReverse', require('../wrapperReverse'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/wrapperValue.js b/node_modules/lodash/fp/wrapperValue.js deleted file mode 100644 index 8eb9112f..00000000 --- a/node_modules/lodash/fp/wrapperValue.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('wrapperValue', require('../wrapperValue'), require('./_falseOptions')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/xor.js b/node_modules/lodash/fp/xor.js deleted file mode 100644 index 29e28194..00000000 --- a/node_modules/lodash/fp/xor.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('xor', require('../xor')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/xorBy.js b/node_modules/lodash/fp/xorBy.js deleted file mode 100644 index b355686d..00000000 --- a/node_modules/lodash/fp/xorBy.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('xorBy', require('../xorBy')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/xorWith.js b/node_modules/lodash/fp/xorWith.js deleted file mode 100644 index 8e05739a..00000000 --- a/node_modules/lodash/fp/xorWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('xorWith', require('../xorWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/zip.js b/node_modules/lodash/fp/zip.js deleted file mode 100644 index 69e147a4..00000000 --- a/node_modules/lodash/fp/zip.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('zip', require('../zip')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/zipAll.js b/node_modules/lodash/fp/zipAll.js deleted file mode 100644 index efa8ccbf..00000000 --- a/node_modules/lodash/fp/zipAll.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('zipAll', require('../zip')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/zipObj.js b/node_modules/lodash/fp/zipObj.js deleted file mode 100644 index f4a34531..00000000 --- a/node_modules/lodash/fp/zipObj.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./zipObject'); diff --git a/node_modules/lodash/fp/zipObject.js b/node_modules/lodash/fp/zipObject.js deleted file mode 100644 index 462dbb68..00000000 --- a/node_modules/lodash/fp/zipObject.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('zipObject', require('../zipObject')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/zipObjectDeep.js b/node_modules/lodash/fp/zipObjectDeep.js deleted file mode 100644 index 53a5d338..00000000 --- a/node_modules/lodash/fp/zipObjectDeep.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('zipObjectDeep', require('../zipObjectDeep')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fp/zipWith.js b/node_modules/lodash/fp/zipWith.js deleted file mode 100644 index c5cf9e21..00000000 --- a/node_modules/lodash/fp/zipWith.js +++ /dev/null @@ -1,5 +0,0 @@ -var convert = require('./convert'), - func = convert('zipWith', require('../zipWith')); - -func.placeholder = require('./placeholder'); -module.exports = func; diff --git a/node_modules/lodash/fromPairs.js b/node_modules/lodash/fromPairs.js deleted file mode 100644 index ee7940d2..00000000 --- a/node_modules/lodash/fromPairs.js +++ /dev/null @@ -1,28 +0,0 @@ -/** - * The inverse of `_.toPairs`; this method returns an object composed - * from key-value `pairs`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} pairs The key-value pairs. - * @returns {Object} Returns the new object. - * @example - * - * _.fromPairs([['a', 1], ['b', 2]]); - * // => { 'a': 1, 'b': 2 } - */ -function fromPairs(pairs) { - var index = -1, - length = pairs == null ? 0 : pairs.length, - result = {}; - - while (++index < length) { - var pair = pairs[index]; - result[pair[0]] = pair[1]; - } - return result; -} - -module.exports = fromPairs; diff --git a/node_modules/lodash/function.js b/node_modules/lodash/function.js deleted file mode 100644 index b0fc6d93..00000000 --- a/node_modules/lodash/function.js +++ /dev/null @@ -1,25 +0,0 @@ -module.exports = { - 'after': require('./after'), - 'ary': require('./ary'), - 'before': require('./before'), - 'bind': require('./bind'), - 'bindKey': require('./bindKey'), - 'curry': require('./curry'), - 'curryRight': require('./curryRight'), - 'debounce': require('./debounce'), - 'defer': require('./defer'), - 'delay': require('./delay'), - 'flip': require('./flip'), - 'memoize': require('./memoize'), - 'negate': require('./negate'), - 'once': require('./once'), - 'overArgs': require('./overArgs'), - 'partial': require('./partial'), - 'partialRight': require('./partialRight'), - 'rearg': require('./rearg'), - 'rest': require('./rest'), - 'spread': require('./spread'), - 'throttle': require('./throttle'), - 'unary': require('./unary'), - 'wrap': require('./wrap') -}; diff --git a/node_modules/lodash/functions.js b/node_modules/lodash/functions.js deleted file mode 100644 index 9722928f..00000000 --- a/node_modules/lodash/functions.js +++ /dev/null @@ -1,31 +0,0 @@ -var baseFunctions = require('./_baseFunctions'), - keys = require('./keys'); - -/** - * Creates an array of function property names from own enumerable properties - * of `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to inspect. - * @returns {Array} Returns the function names. - * @see _.functionsIn - * @example - * - * function Foo() { - * this.a = _.constant('a'); - * this.b = _.constant('b'); - * } - * - * Foo.prototype.c = _.constant('c'); - * - * _.functions(new Foo); - * // => ['a', 'b'] - */ -function functions(object) { - return object == null ? [] : baseFunctions(object, keys(object)); -} - -module.exports = functions; diff --git a/node_modules/lodash/functionsIn.js b/node_modules/lodash/functionsIn.js deleted file mode 100644 index f00345d0..00000000 --- a/node_modules/lodash/functionsIn.js +++ /dev/null @@ -1,31 +0,0 @@ -var baseFunctions = require('./_baseFunctions'), - keysIn = require('./keysIn'); - -/** - * Creates an array of function property names from own and inherited - * enumerable properties of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to inspect. - * @returns {Array} Returns the function names. - * @see _.functions - * @example - * - * function Foo() { - * this.a = _.constant('a'); - * this.b = _.constant('b'); - * } - * - * Foo.prototype.c = _.constant('c'); - * - * _.functionsIn(new Foo); - * // => ['a', 'b', 'c'] - */ -function functionsIn(object) { - return object == null ? [] : baseFunctions(object, keysIn(object)); -} - -module.exports = functionsIn; diff --git a/node_modules/lodash/get.js b/node_modules/lodash/get.js deleted file mode 100644 index 8805ff92..00000000 --- a/node_modules/lodash/get.js +++ /dev/null @@ -1,33 +0,0 @@ -var baseGet = require('./_baseGet'); - -/** - * Gets the value at `path` of `object`. If the resolved value is - * `undefined`, the `defaultValue` is returned in its place. - * - * @static - * @memberOf _ - * @since 3.7.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to get. - * @param {*} [defaultValue] The value returned for `undefined` resolved values. - * @returns {*} Returns the resolved value. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }] }; - * - * _.get(object, 'a[0].b.c'); - * // => 3 - * - * _.get(object, ['a', '0', 'b', 'c']); - * // => 3 - * - * _.get(object, 'a.b.c', 'default'); - * // => 'default' - */ -function get(object, path, defaultValue) { - var result = object == null ? undefined : baseGet(object, path); - return result === undefined ? defaultValue : result; -} - -module.exports = get; diff --git a/node_modules/lodash/groupBy.js b/node_modules/lodash/groupBy.js deleted file mode 100644 index babf4f6b..00000000 --- a/node_modules/lodash/groupBy.js +++ /dev/null @@ -1,41 +0,0 @@ -var baseAssignValue = require('./_baseAssignValue'), - createAggregator = require('./_createAggregator'); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Creates an object composed of keys generated from the results of running - * each element of `collection` thru `iteratee`. The order of grouped values - * is determined by the order they occur in `collection`. The corresponding - * value of each key is an array of elements responsible for generating the - * key. The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The iteratee to transform keys. - * @returns {Object} Returns the composed aggregate object. - * @example - * - * _.groupBy([6.1, 4.2, 6.3], Math.floor); - * // => { '4': [4.2], '6': [6.1, 6.3] } - * - * // The `_.property` iteratee shorthand. - * _.groupBy(['one', 'two', 'three'], 'length'); - * // => { '3': ['one', 'two'], '5': ['three'] } - */ -var groupBy = createAggregator(function(result, value, key) { - if (hasOwnProperty.call(result, key)) { - result[key].push(value); - } else { - baseAssignValue(result, key, [value]); - } -}); - -module.exports = groupBy; diff --git a/node_modules/lodash/gt.js b/node_modules/lodash/gt.js deleted file mode 100644 index 3a662828..00000000 --- a/node_modules/lodash/gt.js +++ /dev/null @@ -1,29 +0,0 @@ -var baseGt = require('./_baseGt'), - createRelationalOperation = require('./_createRelationalOperation'); - -/** - * Checks if `value` is greater than `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than `other`, - * else `false`. - * @see _.lt - * @example - * - * _.gt(3, 1); - * // => true - * - * _.gt(3, 3); - * // => false - * - * _.gt(1, 3); - * // => false - */ -var gt = createRelationalOperation(baseGt); - -module.exports = gt; diff --git a/node_modules/lodash/gte.js b/node_modules/lodash/gte.js deleted file mode 100644 index 4180a687..00000000 --- a/node_modules/lodash/gte.js +++ /dev/null @@ -1,30 +0,0 @@ -var createRelationalOperation = require('./_createRelationalOperation'); - -/** - * Checks if `value` is greater than or equal to `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than or equal to - * `other`, else `false`. - * @see _.lte - * @example - * - * _.gte(3, 1); - * // => true - * - * _.gte(3, 3); - * // => true - * - * _.gte(1, 3); - * // => false - */ -var gte = createRelationalOperation(function(value, other) { - return value >= other; -}); - -module.exports = gte; diff --git a/node_modules/lodash/has.js b/node_modules/lodash/has.js deleted file mode 100644 index 34df55e8..00000000 --- a/node_modules/lodash/has.js +++ /dev/null @@ -1,35 +0,0 @@ -var baseHas = require('./_baseHas'), - hasPath = require('./_hasPath'); - -/** - * Checks if `path` is a direct property of `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - * @example - * - * var object = { 'a': { 'b': 2 } }; - * var other = _.create({ 'a': _.create({ 'b': 2 }) }); - * - * _.has(object, 'a'); - * // => true - * - * _.has(object, 'a.b'); - * // => true - * - * _.has(object, ['a', 'b']); - * // => true - * - * _.has(other, 'a'); - * // => false - */ -function has(object, path) { - return object != null && hasPath(object, path, baseHas); -} - -module.exports = has; diff --git a/node_modules/lodash/hasIn.js b/node_modules/lodash/hasIn.js deleted file mode 100644 index 06a36865..00000000 --- a/node_modules/lodash/hasIn.js +++ /dev/null @@ -1,34 +0,0 @@ -var baseHasIn = require('./_baseHasIn'), - hasPath = require('./_hasPath'); - -/** - * Checks if `path` is a direct or inherited property of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - * @example - * - * var object = _.create({ 'a': _.create({ 'b': 2 }) }); - * - * _.hasIn(object, 'a'); - * // => true - * - * _.hasIn(object, 'a.b'); - * // => true - * - * _.hasIn(object, ['a', 'b']); - * // => true - * - * _.hasIn(object, 'b'); - * // => false - */ -function hasIn(object, path) { - return object != null && hasPath(object, path, baseHasIn); -} - -module.exports = hasIn; diff --git a/node_modules/lodash/head.js b/node_modules/lodash/head.js deleted file mode 100644 index dee9d1f1..00000000 --- a/node_modules/lodash/head.js +++ /dev/null @@ -1,23 +0,0 @@ -/** - * Gets the first element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @alias first - * @category Array - * @param {Array} array The array to query. - * @returns {*} Returns the first element of `array`. - * @example - * - * _.head([1, 2, 3]); - * // => 1 - * - * _.head([]); - * // => undefined - */ -function head(array) { - return (array && array.length) ? array[0] : undefined; -} - -module.exports = head; diff --git a/node_modules/lodash/identity.js b/node_modules/lodash/identity.js deleted file mode 100644 index 2d5d963c..00000000 --- a/node_modules/lodash/identity.js +++ /dev/null @@ -1,21 +0,0 @@ -/** - * This method returns the first argument it receives. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Util - * @param {*} value Any value. - * @returns {*} Returns `value`. - * @example - * - * var object = { 'a': 1 }; - * - * console.log(_.identity(object) === object); - * // => true - */ -function identity(value) { - return value; -} - -module.exports = identity; diff --git a/node_modules/lodash/inRange.js b/node_modules/lodash/inRange.js deleted file mode 100644 index f20728d9..00000000 --- a/node_modules/lodash/inRange.js +++ /dev/null @@ -1,55 +0,0 @@ -var baseInRange = require('./_baseInRange'), - toFinite = require('./toFinite'), - toNumber = require('./toNumber'); - -/** - * Checks if `n` is between `start` and up to, but not including, `end`. If - * `end` is not specified, it's set to `start` with `start` then set to `0`. - * If `start` is greater than `end` the params are swapped to support - * negative ranges. - * - * @static - * @memberOf _ - * @since 3.3.0 - * @category Number - * @param {number} number The number to check. - * @param {number} [start=0] The start of the range. - * @param {number} end The end of the range. - * @returns {boolean} Returns `true` if `number` is in the range, else `false`. - * @see _.range, _.rangeRight - * @example - * - * _.inRange(3, 2, 4); - * // => true - * - * _.inRange(4, 8); - * // => true - * - * _.inRange(4, 2); - * // => false - * - * _.inRange(2, 2); - * // => false - * - * _.inRange(1.2, 2); - * // => true - * - * _.inRange(5.2, 4); - * // => false - * - * _.inRange(-3, -2, -6); - * // => true - */ -function inRange(number, start, end) { - start = toFinite(start); - if (end === undefined) { - end = start; - start = 0; - } else { - end = toFinite(end); - } - number = toNumber(number); - return baseInRange(number, start, end); -} - -module.exports = inRange; diff --git a/node_modules/lodash/includes.js b/node_modules/lodash/includes.js deleted file mode 100644 index ae0deedc..00000000 --- a/node_modules/lodash/includes.js +++ /dev/null @@ -1,53 +0,0 @@ -var baseIndexOf = require('./_baseIndexOf'), - isArrayLike = require('./isArrayLike'), - isString = require('./isString'), - toInteger = require('./toInteger'), - values = require('./values'); - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max; - -/** - * Checks if `value` is in `collection`. If `collection` is a string, it's - * checked for a substring of `value`, otherwise - * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * is used for equality comparisons. If `fromIndex` is negative, it's used as - * the offset from the end of `collection`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object|string} collection The collection to inspect. - * @param {*} value The value to search for. - * @param {number} [fromIndex=0] The index to search from. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. - * @returns {boolean} Returns `true` if `value` is found, else `false`. - * @example - * - * _.includes([1, 2, 3], 1); - * // => true - * - * _.includes([1, 2, 3], 1, 2); - * // => false - * - * _.includes({ 'a': 1, 'b': 2 }, 1); - * // => true - * - * _.includes('abcd', 'bc'); - * // => true - */ -function includes(collection, value, fromIndex, guard) { - collection = isArrayLike(collection) ? collection : values(collection); - fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0; - - var length = collection.length; - if (fromIndex < 0) { - fromIndex = nativeMax(length + fromIndex, 0); - } - return isString(collection) - ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1) - : (!!length && baseIndexOf(collection, value, fromIndex) > -1); -} - -module.exports = includes; diff --git a/node_modules/lodash/index.js b/node_modules/lodash/index.js deleted file mode 100644 index 5d063e21..00000000 --- a/node_modules/lodash/index.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./lodash'); \ No newline at end of file diff --git a/node_modules/lodash/indexOf.js b/node_modules/lodash/indexOf.js deleted file mode 100644 index 3c644af2..00000000 --- a/node_modules/lodash/indexOf.js +++ /dev/null @@ -1,42 +0,0 @@ -var baseIndexOf = require('./_baseIndexOf'), - toInteger = require('./toInteger'); - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max; - -/** - * Gets the index at which the first occurrence of `value` is found in `array` - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. If `fromIndex` is negative, it's used as the - * offset from the end of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} [fromIndex=0] The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.indexOf([1, 2, 1, 2], 2); - * // => 1 - * - * // Search from the `fromIndex`. - * _.indexOf([1, 2, 1, 2], 2, 2); - * // => 3 - */ -function indexOf(array, value, fromIndex) { - var length = array == null ? 0 : array.length; - if (!length) { - return -1; - } - var index = fromIndex == null ? 0 : toInteger(fromIndex); - if (index < 0) { - index = nativeMax(length + index, 0); - } - return baseIndexOf(array, value, index); -} - -module.exports = indexOf; diff --git a/node_modules/lodash/initial.js b/node_modules/lodash/initial.js deleted file mode 100644 index f47fc509..00000000 --- a/node_modules/lodash/initial.js +++ /dev/null @@ -1,22 +0,0 @@ -var baseSlice = require('./_baseSlice'); - -/** - * Gets all but the last element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to query. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.initial([1, 2, 3]); - * // => [1, 2] - */ -function initial(array) { - var length = array == null ? 0 : array.length; - return length ? baseSlice(array, 0, -1) : []; -} - -module.exports = initial; diff --git a/node_modules/lodash/intersection.js b/node_modules/lodash/intersection.js deleted file mode 100644 index a94c1351..00000000 --- a/node_modules/lodash/intersection.js +++ /dev/null @@ -1,30 +0,0 @@ -var arrayMap = require('./_arrayMap'), - baseIntersection = require('./_baseIntersection'), - baseRest = require('./_baseRest'), - castArrayLikeObject = require('./_castArrayLikeObject'); - -/** - * Creates an array of unique values that are included in all given arrays - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. The order and references of result values are - * determined by the first array. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @returns {Array} Returns the new array of intersecting values. - * @example - * - * _.intersection([2, 1], [2, 3]); - * // => [2] - */ -var intersection = baseRest(function(arrays) { - var mapped = arrayMap(arrays, castArrayLikeObject); - return (mapped.length && mapped[0] === arrays[0]) - ? baseIntersection(mapped) - : []; -}); - -module.exports = intersection; diff --git a/node_modules/lodash/intersectionBy.js b/node_modules/lodash/intersectionBy.js deleted file mode 100644 index 31461aae..00000000 --- a/node_modules/lodash/intersectionBy.js +++ /dev/null @@ -1,45 +0,0 @@ -var arrayMap = require('./_arrayMap'), - baseIntersection = require('./_baseIntersection'), - baseIteratee = require('./_baseIteratee'), - baseRest = require('./_baseRest'), - castArrayLikeObject = require('./_castArrayLikeObject'), - last = require('./last'); - -/** - * This method is like `_.intersection` except that it accepts `iteratee` - * which is invoked for each element of each `arrays` to generate the criterion - * by which they're compared. The order and references of result values are - * determined by the first array. The iteratee is invoked with one argument: - * (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Function} [iteratee=_.identity] The iteratee invoked per element. - * @returns {Array} Returns the new array of intersecting values. - * @example - * - * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor); - * // => [2.1] - * - * // The `_.property` iteratee shorthand. - * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); - * // => [{ 'x': 1 }] - */ -var intersectionBy = baseRest(function(arrays) { - var iteratee = last(arrays), - mapped = arrayMap(arrays, castArrayLikeObject); - - if (iteratee === last(mapped)) { - iteratee = undefined; - } else { - mapped.pop(); - } - return (mapped.length && mapped[0] === arrays[0]) - ? baseIntersection(mapped, baseIteratee(iteratee, 2)) - : []; -}); - -module.exports = intersectionBy; diff --git a/node_modules/lodash/intersectionWith.js b/node_modules/lodash/intersectionWith.js deleted file mode 100644 index 63cabfaa..00000000 --- a/node_modules/lodash/intersectionWith.js +++ /dev/null @@ -1,41 +0,0 @@ -var arrayMap = require('./_arrayMap'), - baseIntersection = require('./_baseIntersection'), - baseRest = require('./_baseRest'), - castArrayLikeObject = require('./_castArrayLikeObject'), - last = require('./last'); - -/** - * This method is like `_.intersection` except that it accepts `comparator` - * which is invoked to compare elements of `arrays`. The order and references - * of result values are determined by the first array. The comparator is - * invoked with two arguments: (arrVal, othVal). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of intersecting values. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; - * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; - * - * _.intersectionWith(objects, others, _.isEqual); - * // => [{ 'x': 1, 'y': 2 }] - */ -var intersectionWith = baseRest(function(arrays) { - var comparator = last(arrays), - mapped = arrayMap(arrays, castArrayLikeObject); - - comparator = typeof comparator == 'function' ? comparator : undefined; - if (comparator) { - mapped.pop(); - } - return (mapped.length && mapped[0] === arrays[0]) - ? baseIntersection(mapped, undefined, comparator) - : []; -}); - -module.exports = intersectionWith; diff --git a/node_modules/lodash/invert.js b/node_modules/lodash/invert.js deleted file mode 100644 index 8c479509..00000000 --- a/node_modules/lodash/invert.js +++ /dev/null @@ -1,42 +0,0 @@ -var constant = require('./constant'), - createInverter = require('./_createInverter'), - identity = require('./identity'); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ -var nativeObjectToString = objectProto.toString; - -/** - * Creates an object composed of the inverted keys and values of `object`. - * If `object` contains duplicate values, subsequent values overwrite - * property assignments of previous values. - * - * @static - * @memberOf _ - * @since 0.7.0 - * @category Object - * @param {Object} object The object to invert. - * @returns {Object} Returns the new inverted object. - * @example - * - * var object = { 'a': 1, 'b': 2, 'c': 1 }; - * - * _.invert(object); - * // => { '1': 'c', '2': 'b' } - */ -var invert = createInverter(function(result, value, key) { - if (value != null && - typeof value.toString != 'function') { - value = nativeObjectToString.call(value); - } - - result[value] = key; -}, constant(identity)); - -module.exports = invert; diff --git a/node_modules/lodash/invertBy.js b/node_modules/lodash/invertBy.js deleted file mode 100644 index 3f4f7e53..00000000 --- a/node_modules/lodash/invertBy.js +++ /dev/null @@ -1,56 +0,0 @@ -var baseIteratee = require('./_baseIteratee'), - createInverter = require('./_createInverter'); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ -var nativeObjectToString = objectProto.toString; - -/** - * This method is like `_.invert` except that the inverted object is generated - * from the results of running each element of `object` thru `iteratee`. The - * corresponding inverted value of each inverted key is an array of keys - * responsible for generating the inverted value. The iteratee is invoked - * with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.1.0 - * @category Object - * @param {Object} object The object to invert. - * @param {Function} [iteratee=_.identity] The iteratee invoked per element. - * @returns {Object} Returns the new inverted object. - * @example - * - * var object = { 'a': 1, 'b': 2, 'c': 1 }; - * - * _.invertBy(object); - * // => { '1': ['a', 'c'], '2': ['b'] } - * - * _.invertBy(object, function(value) { - * return 'group' + value; - * }); - * // => { 'group1': ['a', 'c'], 'group2': ['b'] } - */ -var invertBy = createInverter(function(result, value, key) { - if (value != null && - typeof value.toString != 'function') { - value = nativeObjectToString.call(value); - } - - if (hasOwnProperty.call(result, value)) { - result[value].push(key); - } else { - result[value] = [key]; - } -}, baseIteratee); - -module.exports = invertBy; diff --git a/node_modules/lodash/invoke.js b/node_modules/lodash/invoke.js deleted file mode 100644 index 97d51eb5..00000000 --- a/node_modules/lodash/invoke.js +++ /dev/null @@ -1,24 +0,0 @@ -var baseInvoke = require('./_baseInvoke'), - baseRest = require('./_baseRest'); - -/** - * Invokes the method at `path` of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the method to invoke. - * @param {...*} [args] The arguments to invoke the method with. - * @returns {*} Returns the result of the invoked method. - * @example - * - * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] }; - * - * _.invoke(object, 'a[0].b.c.slice', 1, 3); - * // => [2, 3] - */ -var invoke = baseRest(baseInvoke); - -module.exports = invoke; diff --git a/node_modules/lodash/invokeMap.js b/node_modules/lodash/invokeMap.js deleted file mode 100644 index 8da5126c..00000000 --- a/node_modules/lodash/invokeMap.js +++ /dev/null @@ -1,41 +0,0 @@ -var apply = require('./_apply'), - baseEach = require('./_baseEach'), - baseInvoke = require('./_baseInvoke'), - baseRest = require('./_baseRest'), - isArrayLike = require('./isArrayLike'); - -/** - * Invokes the method at `path` of each element in `collection`, returning - * an array of the results of each invoked method. Any additional arguments - * are provided to each invoked method. If `path` is a function, it's invoked - * for, and `this` bound to, each element in `collection`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|string} path The path of the method to invoke or - * the function invoked per iteration. - * @param {...*} [args] The arguments to invoke each method with. - * @returns {Array} Returns the array of results. - * @example - * - * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort'); - * // => [[1, 5, 7], [1, 2, 3]] - * - * _.invokeMap([123, 456], String.prototype.split, ''); - * // => [['1', '2', '3'], ['4', '5', '6']] - */ -var invokeMap = baseRest(function(collection, path, args) { - var index = -1, - isFunc = typeof path == 'function', - result = isArrayLike(collection) ? Array(collection.length) : []; - - baseEach(collection, function(value) { - result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args); - }); - return result; -}); - -module.exports = invokeMap; diff --git a/node_modules/lodash/isArguments.js b/node_modules/lodash/isArguments.js deleted file mode 100644 index 8b9ed66c..00000000 --- a/node_modules/lodash/isArguments.js +++ /dev/null @@ -1,36 +0,0 @@ -var baseIsArguments = require('./_baseIsArguments'), - isObjectLike = require('./isObjectLike'); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** Built-in value references. */ -var propertyIsEnumerable = objectProto.propertyIsEnumerable; - -/** - * Checks if `value` is likely an `arguments` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an `arguments` object, - * else `false`. - * @example - * - * _.isArguments(function() { return arguments; }()); - * // => true - * - * _.isArguments([1, 2, 3]); - * // => false - */ -var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { - return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && - !propertyIsEnumerable.call(value, 'callee'); -}; - -module.exports = isArguments; diff --git a/node_modules/lodash/isArray.js b/node_modules/lodash/isArray.js deleted file mode 100644 index 88ab55fd..00000000 --- a/node_modules/lodash/isArray.js +++ /dev/null @@ -1,26 +0,0 @@ -/** - * Checks if `value` is classified as an `Array` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array, else `false`. - * @example - * - * _.isArray([1, 2, 3]); - * // => true - * - * _.isArray(document.body.children); - * // => false - * - * _.isArray('abc'); - * // => false - * - * _.isArray(_.noop); - * // => false - */ -var isArray = Array.isArray; - -module.exports = isArray; diff --git a/node_modules/lodash/isArrayBuffer.js b/node_modules/lodash/isArrayBuffer.js deleted file mode 100644 index 12904a64..00000000 --- a/node_modules/lodash/isArrayBuffer.js +++ /dev/null @@ -1,27 +0,0 @@ -var baseIsArrayBuffer = require('./_baseIsArrayBuffer'), - baseUnary = require('./_baseUnary'), - nodeUtil = require('./_nodeUtil'); - -/* Node.js helper references. */ -var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer; - -/** - * Checks if `value` is classified as an `ArrayBuffer` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. - * @example - * - * _.isArrayBuffer(new ArrayBuffer(2)); - * // => true - * - * _.isArrayBuffer(new Array(2)); - * // => false - */ -var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer; - -module.exports = isArrayBuffer; diff --git a/node_modules/lodash/isArrayLike.js b/node_modules/lodash/isArrayLike.js deleted file mode 100644 index 0f966805..00000000 --- a/node_modules/lodash/isArrayLike.js +++ /dev/null @@ -1,33 +0,0 @@ -var isFunction = require('./isFunction'), - isLength = require('./isLength'); - -/** - * Checks if `value` is array-like. A value is considered array-like if it's - * not a function and has a `value.length` that's an integer greater than or - * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is array-like, else `false`. - * @example - * - * _.isArrayLike([1, 2, 3]); - * // => true - * - * _.isArrayLike(document.body.children); - * // => true - * - * _.isArrayLike('abc'); - * // => true - * - * _.isArrayLike(_.noop); - * // => false - */ -function isArrayLike(value) { - return value != null && isLength(value.length) && !isFunction(value); -} - -module.exports = isArrayLike; diff --git a/node_modules/lodash/isArrayLikeObject.js b/node_modules/lodash/isArrayLikeObject.js deleted file mode 100644 index 6c4812a8..00000000 --- a/node_modules/lodash/isArrayLikeObject.js +++ /dev/null @@ -1,33 +0,0 @@ -var isArrayLike = require('./isArrayLike'), - isObjectLike = require('./isObjectLike'); - -/** - * This method is like `_.isArrayLike` except that it also checks if `value` - * is an object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array-like object, - * else `false`. - * @example - * - * _.isArrayLikeObject([1, 2, 3]); - * // => true - * - * _.isArrayLikeObject(document.body.children); - * // => true - * - * _.isArrayLikeObject('abc'); - * // => false - * - * _.isArrayLikeObject(_.noop); - * // => false - */ -function isArrayLikeObject(value) { - return isObjectLike(value) && isArrayLike(value); -} - -module.exports = isArrayLikeObject; diff --git a/node_modules/lodash/isBoolean.js b/node_modules/lodash/isBoolean.js deleted file mode 100644 index a43ed4b8..00000000 --- a/node_modules/lodash/isBoolean.js +++ /dev/null @@ -1,29 +0,0 @@ -var baseGetTag = require('./_baseGetTag'), - isObjectLike = require('./isObjectLike'); - -/** `Object#toString` result references. */ -var boolTag = '[object Boolean]'; - -/** - * Checks if `value` is classified as a boolean primitive or object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a boolean, else `false`. - * @example - * - * _.isBoolean(false); - * // => true - * - * _.isBoolean(null); - * // => false - */ -function isBoolean(value) { - return value === true || value === false || - (isObjectLike(value) && baseGetTag(value) == boolTag); -} - -module.exports = isBoolean; diff --git a/node_modules/lodash/isBuffer.js b/node_modules/lodash/isBuffer.js deleted file mode 100644 index c103cc74..00000000 --- a/node_modules/lodash/isBuffer.js +++ /dev/null @@ -1,38 +0,0 @@ -var root = require('./_root'), - stubFalse = require('./stubFalse'); - -/** Detect free variable `exports`. */ -var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; - -/** Detect free variable `module`. */ -var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; - -/** Detect the popular CommonJS extension `module.exports`. */ -var moduleExports = freeModule && freeModule.exports === freeExports; - -/** Built-in value references. */ -var Buffer = moduleExports ? root.Buffer : undefined; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined; - -/** - * Checks if `value` is a buffer. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a buffer, else `false`. - * @example - * - * _.isBuffer(new Buffer(2)); - * // => true - * - * _.isBuffer(new Uint8Array(2)); - * // => false - */ -var isBuffer = nativeIsBuffer || stubFalse; - -module.exports = isBuffer; diff --git a/node_modules/lodash/isDate.js b/node_modules/lodash/isDate.js deleted file mode 100644 index 7f0209fc..00000000 --- a/node_modules/lodash/isDate.js +++ /dev/null @@ -1,27 +0,0 @@ -var baseIsDate = require('./_baseIsDate'), - baseUnary = require('./_baseUnary'), - nodeUtil = require('./_nodeUtil'); - -/* Node.js helper references. */ -var nodeIsDate = nodeUtil && nodeUtil.isDate; - -/** - * Checks if `value` is classified as a `Date` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a date object, else `false`. - * @example - * - * _.isDate(new Date); - * // => true - * - * _.isDate('Mon April 23 2012'); - * // => false - */ -var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate; - -module.exports = isDate; diff --git a/node_modules/lodash/isElement.js b/node_modules/lodash/isElement.js deleted file mode 100644 index 76ae29c3..00000000 --- a/node_modules/lodash/isElement.js +++ /dev/null @@ -1,25 +0,0 @@ -var isObjectLike = require('./isObjectLike'), - isPlainObject = require('./isPlainObject'); - -/** - * Checks if `value` is likely a DOM element. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`. - * @example - * - * _.isElement(document.body); - * // => true - * - * _.isElement(''); - * // => false - */ -function isElement(value) { - return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value); -} - -module.exports = isElement; diff --git a/node_modules/lodash/isEmpty.js b/node_modules/lodash/isEmpty.js deleted file mode 100644 index 3597294a..00000000 --- a/node_modules/lodash/isEmpty.js +++ /dev/null @@ -1,77 +0,0 @@ -var baseKeys = require('./_baseKeys'), - getTag = require('./_getTag'), - isArguments = require('./isArguments'), - isArray = require('./isArray'), - isArrayLike = require('./isArrayLike'), - isBuffer = require('./isBuffer'), - isPrototype = require('./_isPrototype'), - isTypedArray = require('./isTypedArray'); - -/** `Object#toString` result references. */ -var mapTag = '[object Map]', - setTag = '[object Set]'; - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Checks if `value` is an empty object, collection, map, or set. - * - * Objects are considered empty if they have no own enumerable string keyed - * properties. - * - * Array-like values such as `arguments` objects, arrays, buffers, strings, or - * jQuery-like collections are considered empty if they have a `length` of `0`. - * Similarly, maps and sets are considered empty if they have a `size` of `0`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is empty, else `false`. - * @example - * - * _.isEmpty(null); - * // => true - * - * _.isEmpty(true); - * // => true - * - * _.isEmpty(1); - * // => true - * - * _.isEmpty([1, 2, 3]); - * // => false - * - * _.isEmpty({ 'a': 1 }); - * // => false - */ -function isEmpty(value) { - if (value == null) { - return true; - } - if (isArrayLike(value) && - (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' || - isBuffer(value) || isTypedArray(value) || isArguments(value))) { - return !value.length; - } - var tag = getTag(value); - if (tag == mapTag || tag == setTag) { - return !value.size; - } - if (isPrototype(value)) { - return !baseKeys(value).length; - } - for (var key in value) { - if (hasOwnProperty.call(value, key)) { - return false; - } - } - return true; -} - -module.exports = isEmpty; diff --git a/node_modules/lodash/isEqual.js b/node_modules/lodash/isEqual.js deleted file mode 100644 index 5e23e76c..00000000 --- a/node_modules/lodash/isEqual.js +++ /dev/null @@ -1,35 +0,0 @@ -var baseIsEqual = require('./_baseIsEqual'); - -/** - * Performs a deep comparison between two values to determine if they are - * equivalent. - * - * **Note:** This method supports comparing arrays, array buffers, booleans, - * date objects, error objects, maps, numbers, `Object` objects, regexes, - * sets, strings, symbols, and typed arrays. `Object` objects are compared - * by their own, not inherited, enumerable properties. Functions and DOM - * nodes are compared by strict equality, i.e. `===`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'a': 1 }; - * var other = { 'a': 1 }; - * - * _.isEqual(object, other); - * // => true - * - * object === other; - * // => false - */ -function isEqual(value, other) { - return baseIsEqual(value, other); -} - -module.exports = isEqual; diff --git a/node_modules/lodash/isEqualWith.js b/node_modules/lodash/isEqualWith.js deleted file mode 100644 index 21bdc7ff..00000000 --- a/node_modules/lodash/isEqualWith.js +++ /dev/null @@ -1,41 +0,0 @@ -var baseIsEqual = require('./_baseIsEqual'); - -/** - * This method is like `_.isEqual` except that it accepts `customizer` which - * is invoked to compare values. If `customizer` returns `undefined`, comparisons - * are handled by the method instead. The `customizer` is invoked with up to - * six arguments: (objValue, othValue [, index|key, object, other, stack]). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @param {Function} [customizer] The function to customize comparisons. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * function isGreeting(value) { - * return /^h(?:i|ello)$/.test(value); - * } - * - * function customizer(objValue, othValue) { - * if (isGreeting(objValue) && isGreeting(othValue)) { - * return true; - * } - * } - * - * var array = ['hello', 'goodbye']; - * var other = ['hi', 'goodbye']; - * - * _.isEqualWith(array, other, customizer); - * // => true - */ -function isEqualWith(value, other, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - var result = customizer ? customizer(value, other) : undefined; - return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result; -} - -module.exports = isEqualWith; diff --git a/node_modules/lodash/isError.js b/node_modules/lodash/isError.js deleted file mode 100644 index b4f41e00..00000000 --- a/node_modules/lodash/isError.js +++ /dev/null @@ -1,36 +0,0 @@ -var baseGetTag = require('./_baseGetTag'), - isObjectLike = require('./isObjectLike'), - isPlainObject = require('./isPlainObject'); - -/** `Object#toString` result references. */ -var domExcTag = '[object DOMException]', - errorTag = '[object Error]'; - -/** - * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`, - * `SyntaxError`, `TypeError`, or `URIError` object. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an error object, else `false`. - * @example - * - * _.isError(new Error); - * // => true - * - * _.isError(Error); - * // => false - */ -function isError(value) { - if (!isObjectLike(value)) { - return false; - } - var tag = baseGetTag(value); - return tag == errorTag || tag == domExcTag || - (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value)); -} - -module.exports = isError; diff --git a/node_modules/lodash/isFinite.js b/node_modules/lodash/isFinite.js deleted file mode 100644 index 601842bc..00000000 --- a/node_modules/lodash/isFinite.js +++ /dev/null @@ -1,36 +0,0 @@ -var root = require('./_root'); - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeIsFinite = root.isFinite; - -/** - * Checks if `value` is a finite primitive number. - * - * **Note:** This method is based on - * [`Number.isFinite`](https://mdn.io/Number/isFinite). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a finite number, else `false`. - * @example - * - * _.isFinite(3); - * // => true - * - * _.isFinite(Number.MIN_VALUE); - * // => true - * - * _.isFinite(Infinity); - * // => false - * - * _.isFinite('3'); - * // => false - */ -function isFinite(value) { - return typeof value == 'number' && nativeIsFinite(value); -} - -module.exports = isFinite; diff --git a/node_modules/lodash/isFunction.js b/node_modules/lodash/isFunction.js deleted file mode 100644 index 907a8cd8..00000000 --- a/node_modules/lodash/isFunction.js +++ /dev/null @@ -1,37 +0,0 @@ -var baseGetTag = require('./_baseGetTag'), - isObject = require('./isObject'); - -/** `Object#toString` result references. */ -var asyncTag = '[object AsyncFunction]', - funcTag = '[object Function]', - genTag = '[object GeneratorFunction]', - proxyTag = '[object Proxy]'; - -/** - * Checks if `value` is classified as a `Function` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a function, else `false`. - * @example - * - * _.isFunction(_); - * // => true - * - * _.isFunction(/abc/); - * // => false - */ -function isFunction(value) { - if (!isObject(value)) { - return false; - } - // The use of `Object#toString` avoids issues with the `typeof` operator - // in Safari 9 which returns 'object' for typed arrays and other constructors. - var tag = baseGetTag(value); - return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; -} - -module.exports = isFunction; diff --git a/node_modules/lodash/isInteger.js b/node_modules/lodash/isInteger.js deleted file mode 100644 index 66aa87d5..00000000 --- a/node_modules/lodash/isInteger.js +++ /dev/null @@ -1,33 +0,0 @@ -var toInteger = require('./toInteger'); - -/** - * Checks if `value` is an integer. - * - * **Note:** This method is based on - * [`Number.isInteger`](https://mdn.io/Number/isInteger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an integer, else `false`. - * @example - * - * _.isInteger(3); - * // => true - * - * _.isInteger(Number.MIN_VALUE); - * // => false - * - * _.isInteger(Infinity); - * // => false - * - * _.isInteger('3'); - * // => false - */ -function isInteger(value) { - return typeof value == 'number' && value == toInteger(value); -} - -module.exports = isInteger; diff --git a/node_modules/lodash/isLength.js b/node_modules/lodash/isLength.js deleted file mode 100644 index 3a95caa9..00000000 --- a/node_modules/lodash/isLength.js +++ /dev/null @@ -1,35 +0,0 @@ -/** Used as references for various `Number` constants. */ -var MAX_SAFE_INTEGER = 9007199254740991; - -/** - * Checks if `value` is a valid array-like length. - * - * **Note:** This method is loosely based on - * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. - * @example - * - * _.isLength(3); - * // => true - * - * _.isLength(Number.MIN_VALUE); - * // => false - * - * _.isLength(Infinity); - * // => false - * - * _.isLength('3'); - * // => false - */ -function isLength(value) { - return typeof value == 'number' && - value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; -} - -module.exports = isLength; diff --git a/node_modules/lodash/isMap.js b/node_modules/lodash/isMap.js deleted file mode 100644 index 44f8517e..00000000 --- a/node_modules/lodash/isMap.js +++ /dev/null @@ -1,27 +0,0 @@ -var baseIsMap = require('./_baseIsMap'), - baseUnary = require('./_baseUnary'), - nodeUtil = require('./_nodeUtil'); - -/* Node.js helper references. */ -var nodeIsMap = nodeUtil && nodeUtil.isMap; - -/** - * Checks if `value` is classified as a `Map` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a map, else `false`. - * @example - * - * _.isMap(new Map); - * // => true - * - * _.isMap(new WeakMap); - * // => false - */ -var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap; - -module.exports = isMap; diff --git a/node_modules/lodash/isMatch.js b/node_modules/lodash/isMatch.js deleted file mode 100644 index 9773a18c..00000000 --- a/node_modules/lodash/isMatch.js +++ /dev/null @@ -1,36 +0,0 @@ -var baseIsMatch = require('./_baseIsMatch'), - getMatchData = require('./_getMatchData'); - -/** - * Performs a partial deep comparison between `object` and `source` to - * determine if `object` contains equivalent property values. - * - * **Note:** This method is equivalent to `_.matches` when `source` is - * partially applied. - * - * Partial comparisons will match empty array and empty object `source` - * values against any array or object value, respectively. See `_.isEqual` - * for a list of supported value comparisons. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {Object} object The object to inspect. - * @param {Object} source The object of property values to match. - * @returns {boolean} Returns `true` if `object` is a match, else `false`. - * @example - * - * var object = { 'a': 1, 'b': 2 }; - * - * _.isMatch(object, { 'b': 2 }); - * // => true - * - * _.isMatch(object, { 'b': 1 }); - * // => false - */ -function isMatch(object, source) { - return object === source || baseIsMatch(object, source, getMatchData(source)); -} - -module.exports = isMatch; diff --git a/node_modules/lodash/isMatchWith.js b/node_modules/lodash/isMatchWith.js deleted file mode 100644 index 187b6a61..00000000 --- a/node_modules/lodash/isMatchWith.js +++ /dev/null @@ -1,41 +0,0 @@ -var baseIsMatch = require('./_baseIsMatch'), - getMatchData = require('./_getMatchData'); - -/** - * This method is like `_.isMatch` except that it accepts `customizer` which - * is invoked to compare values. If `customizer` returns `undefined`, comparisons - * are handled by the method instead. The `customizer` is invoked with five - * arguments: (objValue, srcValue, index|key, object, source). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {Object} object The object to inspect. - * @param {Object} source The object of property values to match. - * @param {Function} [customizer] The function to customize comparisons. - * @returns {boolean} Returns `true` if `object` is a match, else `false`. - * @example - * - * function isGreeting(value) { - * return /^h(?:i|ello)$/.test(value); - * } - * - * function customizer(objValue, srcValue) { - * if (isGreeting(objValue) && isGreeting(srcValue)) { - * return true; - * } - * } - * - * var object = { 'greeting': 'hello' }; - * var source = { 'greeting': 'hi' }; - * - * _.isMatchWith(object, source, customizer); - * // => true - */ -function isMatchWith(object, source, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return baseIsMatch(object, source, getMatchData(source), customizer); -} - -module.exports = isMatchWith; diff --git a/node_modules/lodash/isNaN.js b/node_modules/lodash/isNaN.js deleted file mode 100644 index 7d0d783b..00000000 --- a/node_modules/lodash/isNaN.js +++ /dev/null @@ -1,38 +0,0 @@ -var isNumber = require('./isNumber'); - -/** - * Checks if `value` is `NaN`. - * - * **Note:** This method is based on - * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as - * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for - * `undefined` and other non-number values. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. - * @example - * - * _.isNaN(NaN); - * // => true - * - * _.isNaN(new Number(NaN)); - * // => true - * - * isNaN(undefined); - * // => true - * - * _.isNaN(undefined); - * // => false - */ -function isNaN(value) { - // An `NaN` primitive is the only value that is not equal to itself. - // Perform the `toStringTag` check first to avoid errors with some - // ActiveX objects in IE. - return isNumber(value) && value != +value; -} - -module.exports = isNaN; diff --git a/node_modules/lodash/isNative.js b/node_modules/lodash/isNative.js deleted file mode 100644 index f0cb8d58..00000000 --- a/node_modules/lodash/isNative.js +++ /dev/null @@ -1,40 +0,0 @@ -var baseIsNative = require('./_baseIsNative'), - isMaskable = require('./_isMaskable'); - -/** Error message constants. */ -var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.'; - -/** - * Checks if `value` is a pristine native function. - * - * **Note:** This method can't reliably detect native functions in the presence - * of the core-js package because core-js circumvents this kind of detection. - * Despite multiple requests, the core-js maintainer has made it clear: any - * attempt to fix the detection will be obstructed. As a result, we're left - * with little choice but to throw an error. Unfortunately, this also affects - * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill), - * which rely on core-js. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, - * else `false`. - * @example - * - * _.isNative(Array.prototype.push); - * // => true - * - * _.isNative(_); - * // => false - */ -function isNative(value) { - if (isMaskable(value)) { - throw new Error(CORE_ERROR_TEXT); - } - return baseIsNative(value); -} - -module.exports = isNative; diff --git a/node_modules/lodash/isNil.js b/node_modules/lodash/isNil.js deleted file mode 100644 index 79f05052..00000000 --- a/node_modules/lodash/isNil.js +++ /dev/null @@ -1,25 +0,0 @@ -/** - * Checks if `value` is `null` or `undefined`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is nullish, else `false`. - * @example - * - * _.isNil(null); - * // => true - * - * _.isNil(void 0); - * // => true - * - * _.isNil(NaN); - * // => false - */ -function isNil(value) { - return value == null; -} - -module.exports = isNil; diff --git a/node_modules/lodash/isNull.js b/node_modules/lodash/isNull.js deleted file mode 100644 index c0a374d7..00000000 --- a/node_modules/lodash/isNull.js +++ /dev/null @@ -1,22 +0,0 @@ -/** - * Checks if `value` is `null`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `null`, else `false`. - * @example - * - * _.isNull(null); - * // => true - * - * _.isNull(void 0); - * // => false - */ -function isNull(value) { - return value === null; -} - -module.exports = isNull; diff --git a/node_modules/lodash/isNumber.js b/node_modules/lodash/isNumber.js deleted file mode 100644 index cd34ee46..00000000 --- a/node_modules/lodash/isNumber.js +++ /dev/null @@ -1,38 +0,0 @@ -var baseGetTag = require('./_baseGetTag'), - isObjectLike = require('./isObjectLike'); - -/** `Object#toString` result references. */ -var numberTag = '[object Number]'; - -/** - * Checks if `value` is classified as a `Number` primitive or object. - * - * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are - * classified as numbers, use the `_.isFinite` method. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a number, else `false`. - * @example - * - * _.isNumber(3); - * // => true - * - * _.isNumber(Number.MIN_VALUE); - * // => true - * - * _.isNumber(Infinity); - * // => true - * - * _.isNumber('3'); - * // => false - */ -function isNumber(value) { - return typeof value == 'number' || - (isObjectLike(value) && baseGetTag(value) == numberTag); -} - -module.exports = isNumber; diff --git a/node_modules/lodash/isObject.js b/node_modules/lodash/isObject.js deleted file mode 100644 index 1dc89391..00000000 --- a/node_modules/lodash/isObject.js +++ /dev/null @@ -1,31 +0,0 @@ -/** - * Checks if `value` is the - * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) - * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(_.noop); - * // => true - * - * _.isObject(null); - * // => false - */ -function isObject(value) { - var type = typeof value; - return value != null && (type == 'object' || type == 'function'); -} - -module.exports = isObject; diff --git a/node_modules/lodash/isObjectLike.js b/node_modules/lodash/isObjectLike.js deleted file mode 100644 index 301716b5..00000000 --- a/node_modules/lodash/isObjectLike.js +++ /dev/null @@ -1,29 +0,0 @@ -/** - * Checks if `value` is object-like. A value is object-like if it's not `null` - * and has a `typeof` result of "object". - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - * @example - * - * _.isObjectLike({}); - * // => true - * - * _.isObjectLike([1, 2, 3]); - * // => true - * - * _.isObjectLike(_.noop); - * // => false - * - * _.isObjectLike(null); - * // => false - */ -function isObjectLike(value) { - return value != null && typeof value == 'object'; -} - -module.exports = isObjectLike; diff --git a/node_modules/lodash/isPlainObject.js b/node_modules/lodash/isPlainObject.js deleted file mode 100644 index 23873731..00000000 --- a/node_modules/lodash/isPlainObject.js +++ /dev/null @@ -1,62 +0,0 @@ -var baseGetTag = require('./_baseGetTag'), - getPrototype = require('./_getPrototype'), - isObjectLike = require('./isObjectLike'); - -/** `Object#toString` result references. */ -var objectTag = '[object Object]'; - -/** Used for built-in method references. */ -var funcProto = Function.prototype, - objectProto = Object.prototype; - -/** Used to resolve the decompiled source of functions. */ -var funcToString = funcProto.toString; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** Used to infer the `Object` constructor. */ -var objectCtorString = funcToString.call(Object); - -/** - * Checks if `value` is a plain object, that is, an object created by the - * `Object` constructor or one with a `[[Prototype]]` of `null`. - * - * @static - * @memberOf _ - * @since 0.8.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. - * @example - * - * function Foo() { - * this.a = 1; - * } - * - * _.isPlainObject(new Foo); - * // => false - * - * _.isPlainObject([1, 2, 3]); - * // => false - * - * _.isPlainObject({ 'x': 0, 'y': 0 }); - * // => true - * - * _.isPlainObject(Object.create(null)); - * // => true - */ -function isPlainObject(value) { - if (!isObjectLike(value) || baseGetTag(value) != objectTag) { - return false; - } - var proto = getPrototype(value); - if (proto === null) { - return true; - } - var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor; - return typeof Ctor == 'function' && Ctor instanceof Ctor && - funcToString.call(Ctor) == objectCtorString; -} - -module.exports = isPlainObject; diff --git a/node_modules/lodash/isRegExp.js b/node_modules/lodash/isRegExp.js deleted file mode 100644 index 76c9b6e9..00000000 --- a/node_modules/lodash/isRegExp.js +++ /dev/null @@ -1,27 +0,0 @@ -var baseIsRegExp = require('./_baseIsRegExp'), - baseUnary = require('./_baseUnary'), - nodeUtil = require('./_nodeUtil'); - -/* Node.js helper references. */ -var nodeIsRegExp = nodeUtil && nodeUtil.isRegExp; - -/** - * Checks if `value` is classified as a `RegExp` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. - * @example - * - * _.isRegExp(/abc/); - * // => true - * - * _.isRegExp('/abc/'); - * // => false - */ -var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp; - -module.exports = isRegExp; diff --git a/node_modules/lodash/isSafeInteger.js b/node_modules/lodash/isSafeInteger.js deleted file mode 100644 index 2a48526e..00000000 --- a/node_modules/lodash/isSafeInteger.js +++ /dev/null @@ -1,37 +0,0 @@ -var isInteger = require('./isInteger'); - -/** Used as references for various `Number` constants. */ -var MAX_SAFE_INTEGER = 9007199254740991; - -/** - * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754 - * double precision number which isn't the result of a rounded unsafe integer. - * - * **Note:** This method is based on - * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`. - * @example - * - * _.isSafeInteger(3); - * // => true - * - * _.isSafeInteger(Number.MIN_VALUE); - * // => false - * - * _.isSafeInteger(Infinity); - * // => false - * - * _.isSafeInteger('3'); - * // => false - */ -function isSafeInteger(value) { - return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER; -} - -module.exports = isSafeInteger; diff --git a/node_modules/lodash/isSet.js b/node_modules/lodash/isSet.js deleted file mode 100644 index ab88bdf8..00000000 --- a/node_modules/lodash/isSet.js +++ /dev/null @@ -1,27 +0,0 @@ -var baseIsSet = require('./_baseIsSet'), - baseUnary = require('./_baseUnary'), - nodeUtil = require('./_nodeUtil'); - -/* Node.js helper references. */ -var nodeIsSet = nodeUtil && nodeUtil.isSet; - -/** - * Checks if `value` is classified as a `Set` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a set, else `false`. - * @example - * - * _.isSet(new Set); - * // => true - * - * _.isSet(new WeakSet); - * // => false - */ -var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet; - -module.exports = isSet; diff --git a/node_modules/lodash/isString.js b/node_modules/lodash/isString.js deleted file mode 100644 index 627eb9c3..00000000 --- a/node_modules/lodash/isString.js +++ /dev/null @@ -1,30 +0,0 @@ -var baseGetTag = require('./_baseGetTag'), - isArray = require('./isArray'), - isObjectLike = require('./isObjectLike'); - -/** `Object#toString` result references. */ -var stringTag = '[object String]'; - -/** - * Checks if `value` is classified as a `String` primitive or object. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a string, else `false`. - * @example - * - * _.isString('abc'); - * // => true - * - * _.isString(1); - * // => false - */ -function isString(value) { - return typeof value == 'string' || - (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); -} - -module.exports = isString; diff --git a/node_modules/lodash/isSymbol.js b/node_modules/lodash/isSymbol.js deleted file mode 100644 index dfb60b97..00000000 --- a/node_modules/lodash/isSymbol.js +++ /dev/null @@ -1,29 +0,0 @@ -var baseGetTag = require('./_baseGetTag'), - isObjectLike = require('./isObjectLike'); - -/** `Object#toString` result references. */ -var symbolTag = '[object Symbol]'; - -/** - * Checks if `value` is classified as a `Symbol` primitive or object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. - * @example - * - * _.isSymbol(Symbol.iterator); - * // => true - * - * _.isSymbol('abc'); - * // => false - */ -function isSymbol(value) { - return typeof value == 'symbol' || - (isObjectLike(value) && baseGetTag(value) == symbolTag); -} - -module.exports = isSymbol; diff --git a/node_modules/lodash/isTypedArray.js b/node_modules/lodash/isTypedArray.js deleted file mode 100644 index da3f8dd1..00000000 --- a/node_modules/lodash/isTypedArray.js +++ /dev/null @@ -1,27 +0,0 @@ -var baseIsTypedArray = require('./_baseIsTypedArray'), - baseUnary = require('./_baseUnary'), - nodeUtil = require('./_nodeUtil'); - -/* Node.js helper references. */ -var nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray; - -/** - * Checks if `value` is classified as a typed array. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. - * @example - * - * _.isTypedArray(new Uint8Array); - * // => true - * - * _.isTypedArray([]); - * // => false - */ -var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray; - -module.exports = isTypedArray; diff --git a/node_modules/lodash/isUndefined.js b/node_modules/lodash/isUndefined.js deleted file mode 100644 index 377d121a..00000000 --- a/node_modules/lodash/isUndefined.js +++ /dev/null @@ -1,22 +0,0 @@ -/** - * Checks if `value` is `undefined`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. - * @example - * - * _.isUndefined(void 0); - * // => true - * - * _.isUndefined(null); - * // => false - */ -function isUndefined(value) { - return value === undefined; -} - -module.exports = isUndefined; diff --git a/node_modules/lodash/isWeakMap.js b/node_modules/lodash/isWeakMap.js deleted file mode 100644 index 8d36f663..00000000 --- a/node_modules/lodash/isWeakMap.js +++ /dev/null @@ -1,28 +0,0 @@ -var getTag = require('./_getTag'), - isObjectLike = require('./isObjectLike'); - -/** `Object#toString` result references. */ -var weakMapTag = '[object WeakMap]'; - -/** - * Checks if `value` is classified as a `WeakMap` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a weak map, else `false`. - * @example - * - * _.isWeakMap(new WeakMap); - * // => true - * - * _.isWeakMap(new Map); - * // => false - */ -function isWeakMap(value) { - return isObjectLike(value) && getTag(value) == weakMapTag; -} - -module.exports = isWeakMap; diff --git a/node_modules/lodash/isWeakSet.js b/node_modules/lodash/isWeakSet.js deleted file mode 100644 index e628b261..00000000 --- a/node_modules/lodash/isWeakSet.js +++ /dev/null @@ -1,28 +0,0 @@ -var baseGetTag = require('./_baseGetTag'), - isObjectLike = require('./isObjectLike'); - -/** `Object#toString` result references. */ -var weakSetTag = '[object WeakSet]'; - -/** - * Checks if `value` is classified as a `WeakSet` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a weak set, else `false`. - * @example - * - * _.isWeakSet(new WeakSet); - * // => true - * - * _.isWeakSet(new Set); - * // => false - */ -function isWeakSet(value) { - return isObjectLike(value) && baseGetTag(value) == weakSetTag; -} - -module.exports = isWeakSet; diff --git a/node_modules/lodash/iteratee.js b/node_modules/lodash/iteratee.js deleted file mode 100644 index 61b73a8c..00000000 --- a/node_modules/lodash/iteratee.js +++ /dev/null @@ -1,53 +0,0 @@ -var baseClone = require('./_baseClone'), - baseIteratee = require('./_baseIteratee'); - -/** Used to compose bitmasks for cloning. */ -var CLONE_DEEP_FLAG = 1; - -/** - * Creates a function that invokes `func` with the arguments of the created - * function. If `func` is a property name, the created function returns the - * property value for a given element. If `func` is an array or object, the - * created function returns `true` for elements that contain the equivalent - * source properties, otherwise it returns `false`. - * - * @static - * @since 4.0.0 - * @memberOf _ - * @category Util - * @param {*} [func=_.identity] The value to convert to a callback. - * @returns {Function} Returns the callback. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * // The `_.matches` iteratee shorthand. - * _.filter(users, _.iteratee({ 'user': 'barney', 'active': true })); - * // => [{ 'user': 'barney', 'age': 36, 'active': true }] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.filter(users, _.iteratee(['user', 'fred'])); - * // => [{ 'user': 'fred', 'age': 40 }] - * - * // The `_.property` iteratee shorthand. - * _.map(users, _.iteratee('user')); - * // => ['barney', 'fred'] - * - * // Create custom iteratee shorthands. - * _.iteratee = _.wrap(_.iteratee, function(iteratee, func) { - * return !_.isRegExp(func) ? iteratee(func) : function(string) { - * return func.test(string); - * }; - * }); - * - * _.filter(['abc', 'def'], /ef/); - * // => ['def'] - */ -function iteratee(func) { - return baseIteratee(typeof func == 'function' ? func : baseClone(func, CLONE_DEEP_FLAG)); -} - -module.exports = iteratee; diff --git a/node_modules/lodash/join.js b/node_modules/lodash/join.js deleted file mode 100644 index 45de079f..00000000 --- a/node_modules/lodash/join.js +++ /dev/null @@ -1,26 +0,0 @@ -/** Used for built-in method references. */ -var arrayProto = Array.prototype; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeJoin = arrayProto.join; - -/** - * Converts all elements in `array` into a string separated by `separator`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to convert. - * @param {string} [separator=','] The element separator. - * @returns {string} Returns the joined string. - * @example - * - * _.join(['a', 'b', 'c'], '~'); - * // => 'a~b~c' - */ -function join(array, separator) { - return array == null ? '' : nativeJoin.call(array, separator); -} - -module.exports = join; diff --git a/node_modules/lodash/kebabCase.js b/node_modules/lodash/kebabCase.js deleted file mode 100644 index 8a52be64..00000000 --- a/node_modules/lodash/kebabCase.js +++ /dev/null @@ -1,28 +0,0 @@ -var createCompounder = require('./_createCompounder'); - -/** - * Converts `string` to - * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the kebab cased string. - * @example - * - * _.kebabCase('Foo Bar'); - * // => 'foo-bar' - * - * _.kebabCase('fooBar'); - * // => 'foo-bar' - * - * _.kebabCase('__FOO_BAR__'); - * // => 'foo-bar' - */ -var kebabCase = createCompounder(function(result, word, index) { - return result + (index ? '-' : '') + word.toLowerCase(); -}); - -module.exports = kebabCase; diff --git a/node_modules/lodash/keyBy.js b/node_modules/lodash/keyBy.js deleted file mode 100644 index acc007a0..00000000 --- a/node_modules/lodash/keyBy.js +++ /dev/null @@ -1,36 +0,0 @@ -var baseAssignValue = require('./_baseAssignValue'), - createAggregator = require('./_createAggregator'); - -/** - * Creates an object composed of keys generated from the results of running - * each element of `collection` thru `iteratee`. The corresponding value of - * each key is the last element responsible for generating the key. The - * iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The iteratee to transform keys. - * @returns {Object} Returns the composed aggregate object. - * @example - * - * var array = [ - * { 'dir': 'left', 'code': 97 }, - * { 'dir': 'right', 'code': 100 } - * ]; - * - * _.keyBy(array, function(o) { - * return String.fromCharCode(o.code); - * }); - * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } - * - * _.keyBy(array, 'dir'); - * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } } - */ -var keyBy = createAggregator(function(result, value, key) { - baseAssignValue(result, key, value); -}); - -module.exports = keyBy; diff --git a/node_modules/lodash/keys.js b/node_modules/lodash/keys.js deleted file mode 100644 index d143c718..00000000 --- a/node_modules/lodash/keys.js +++ /dev/null @@ -1,37 +0,0 @@ -var arrayLikeKeys = require('./_arrayLikeKeys'), - baseKeys = require('./_baseKeys'), - isArrayLike = require('./isArrayLike'); - -/** - * Creates an array of the own enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. See the - * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) - * for more details. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keys(new Foo); - * // => ['a', 'b'] (iteration order is not guaranteed) - * - * _.keys('hi'); - * // => ['0', '1'] - */ -function keys(object) { - return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object); -} - -module.exports = keys; diff --git a/node_modules/lodash/keysIn.js b/node_modules/lodash/keysIn.js deleted file mode 100644 index a62308f2..00000000 --- a/node_modules/lodash/keysIn.js +++ /dev/null @@ -1,32 +0,0 @@ -var arrayLikeKeys = require('./_arrayLikeKeys'), - baseKeysIn = require('./_baseKeysIn'), - isArrayLike = require('./isArrayLike'); - -/** - * Creates an array of the own and inherited enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keysIn(new Foo); - * // => ['a', 'b', 'c'] (iteration order is not guaranteed) - */ -function keysIn(object) { - return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object); -} - -module.exports = keysIn; diff --git a/node_modules/lodash/lang.js b/node_modules/lodash/lang.js deleted file mode 100644 index a3962169..00000000 --- a/node_modules/lodash/lang.js +++ /dev/null @@ -1,58 +0,0 @@ -module.exports = { - 'castArray': require('./castArray'), - 'clone': require('./clone'), - 'cloneDeep': require('./cloneDeep'), - 'cloneDeepWith': require('./cloneDeepWith'), - 'cloneWith': require('./cloneWith'), - 'conformsTo': require('./conformsTo'), - 'eq': require('./eq'), - 'gt': require('./gt'), - 'gte': require('./gte'), - 'isArguments': require('./isArguments'), - 'isArray': require('./isArray'), - 'isArrayBuffer': require('./isArrayBuffer'), - 'isArrayLike': require('./isArrayLike'), - 'isArrayLikeObject': require('./isArrayLikeObject'), - 'isBoolean': require('./isBoolean'), - 'isBuffer': require('./isBuffer'), - 'isDate': require('./isDate'), - 'isElement': require('./isElement'), - 'isEmpty': require('./isEmpty'), - 'isEqual': require('./isEqual'), - 'isEqualWith': require('./isEqualWith'), - 'isError': require('./isError'), - 'isFinite': require('./isFinite'), - 'isFunction': require('./isFunction'), - 'isInteger': require('./isInteger'), - 'isLength': require('./isLength'), - 'isMap': require('./isMap'), - 'isMatch': require('./isMatch'), - 'isMatchWith': require('./isMatchWith'), - 'isNaN': require('./isNaN'), - 'isNative': require('./isNative'), - 'isNil': require('./isNil'), - 'isNull': require('./isNull'), - 'isNumber': require('./isNumber'), - 'isObject': require('./isObject'), - 'isObjectLike': require('./isObjectLike'), - 'isPlainObject': require('./isPlainObject'), - 'isRegExp': require('./isRegExp'), - 'isSafeInteger': require('./isSafeInteger'), - 'isSet': require('./isSet'), - 'isString': require('./isString'), - 'isSymbol': require('./isSymbol'), - 'isTypedArray': require('./isTypedArray'), - 'isUndefined': require('./isUndefined'), - 'isWeakMap': require('./isWeakMap'), - 'isWeakSet': require('./isWeakSet'), - 'lt': require('./lt'), - 'lte': require('./lte'), - 'toArray': require('./toArray'), - 'toFinite': require('./toFinite'), - 'toInteger': require('./toInteger'), - 'toLength': require('./toLength'), - 'toNumber': require('./toNumber'), - 'toPlainObject': require('./toPlainObject'), - 'toSafeInteger': require('./toSafeInteger'), - 'toString': require('./toString') -}; diff --git a/node_modules/lodash/last.js b/node_modules/lodash/last.js deleted file mode 100644 index cad1eafa..00000000 --- a/node_modules/lodash/last.js +++ /dev/null @@ -1,20 +0,0 @@ -/** - * Gets the last element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to query. - * @returns {*} Returns the last element of `array`. - * @example - * - * _.last([1, 2, 3]); - * // => 3 - */ -function last(array) { - var length = array == null ? 0 : array.length; - return length ? array[length - 1] : undefined; -} - -module.exports = last; diff --git a/node_modules/lodash/lastIndexOf.js b/node_modules/lodash/lastIndexOf.js deleted file mode 100644 index dabfb613..00000000 --- a/node_modules/lodash/lastIndexOf.js +++ /dev/null @@ -1,46 +0,0 @@ -var baseFindIndex = require('./_baseFindIndex'), - baseIsNaN = require('./_baseIsNaN'), - strictLastIndexOf = require('./_strictLastIndexOf'), - toInteger = require('./toInteger'); - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max, - nativeMin = Math.min; - -/** - * This method is like `_.indexOf` except that it iterates over elements of - * `array` from right to left. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} [fromIndex=array.length-1] The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.lastIndexOf([1, 2, 1, 2], 2); - * // => 3 - * - * // Search from the `fromIndex`. - * _.lastIndexOf([1, 2, 1, 2], 2, 2); - * // => 1 - */ -function lastIndexOf(array, value, fromIndex) { - var length = array == null ? 0 : array.length; - if (!length) { - return -1; - } - var index = length; - if (fromIndex !== undefined) { - index = toInteger(fromIndex); - index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1); - } - return value === value - ? strictLastIndexOf(array, value, index) - : baseFindIndex(array, baseIsNaN, index, true); -} - -module.exports = lastIndexOf; diff --git a/node_modules/lodash/lodash.js b/node_modules/lodash/lodash.js deleted file mode 100644 index 153fc43d..00000000 --- a/node_modules/lodash/lodash.js +++ /dev/null @@ -1,17097 +0,0 @@ -/** - * @license - * Lodash - * Copyright JS Foundation and other contributors - * Released under MIT license - * Based on Underscore.js 1.8.3 - * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors - */ -;(function() { - - /** Used as a safe reference for `undefined` in pre-ES5 environments. */ - var undefined; - - /** Used as the semantic version number. */ - var VERSION = '4.17.5'; - - /** Used as the size to enable large array optimizations. */ - var LARGE_ARRAY_SIZE = 200; - - /** Error message constants. */ - var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.', - FUNC_ERROR_TEXT = 'Expected a function'; - - /** Used to stand-in for `undefined` hash values. */ - var HASH_UNDEFINED = '__lodash_hash_undefined__'; - - /** Used as the maximum memoize cache size. */ - var MAX_MEMOIZE_SIZE = 500; - - /** Used as the internal argument placeholder. */ - var PLACEHOLDER = '__lodash_placeholder__'; - - /** Used to compose bitmasks for cloning. */ - var CLONE_DEEP_FLAG = 1, - CLONE_FLAT_FLAG = 2, - CLONE_SYMBOLS_FLAG = 4; - - /** Used to compose bitmasks for value comparisons. */ - var COMPARE_PARTIAL_FLAG = 1, - COMPARE_UNORDERED_FLAG = 2; - - /** Used to compose bitmasks for function metadata. */ - var WRAP_BIND_FLAG = 1, - WRAP_BIND_KEY_FLAG = 2, - WRAP_CURRY_BOUND_FLAG = 4, - WRAP_CURRY_FLAG = 8, - WRAP_CURRY_RIGHT_FLAG = 16, - WRAP_PARTIAL_FLAG = 32, - WRAP_PARTIAL_RIGHT_FLAG = 64, - WRAP_ARY_FLAG = 128, - WRAP_REARG_FLAG = 256, - WRAP_FLIP_FLAG = 512; - - /** Used as default options for `_.truncate`. */ - var DEFAULT_TRUNC_LENGTH = 30, - DEFAULT_TRUNC_OMISSION = '...'; - - /** Used to detect hot functions by number of calls within a span of milliseconds. */ - var HOT_COUNT = 800, - HOT_SPAN = 16; - - /** Used to indicate the type of lazy iteratees. */ - var LAZY_FILTER_FLAG = 1, - LAZY_MAP_FLAG = 2, - LAZY_WHILE_FLAG = 3; - - /** Used as references for various `Number` constants. */ - var INFINITY = 1 / 0, - MAX_SAFE_INTEGER = 9007199254740991, - MAX_INTEGER = 1.7976931348623157e+308, - NAN = 0 / 0; - - /** Used as references for the maximum length and index of an array. */ - var MAX_ARRAY_LENGTH = 4294967295, - MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1, - HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1; - - /** Used to associate wrap methods with their bit flags. */ - var wrapFlags = [ - ['ary', WRAP_ARY_FLAG], - ['bind', WRAP_BIND_FLAG], - ['bindKey', WRAP_BIND_KEY_FLAG], - ['curry', WRAP_CURRY_FLAG], - ['curryRight', WRAP_CURRY_RIGHT_FLAG], - ['flip', WRAP_FLIP_FLAG], - ['partial', WRAP_PARTIAL_FLAG], - ['partialRight', WRAP_PARTIAL_RIGHT_FLAG], - ['rearg', WRAP_REARG_FLAG] - ]; - - /** `Object#toString` result references. */ - var argsTag = '[object Arguments]', - arrayTag = '[object Array]', - asyncTag = '[object AsyncFunction]', - boolTag = '[object Boolean]', - dateTag = '[object Date]', - domExcTag = '[object DOMException]', - errorTag = '[object Error]', - funcTag = '[object Function]', - genTag = '[object GeneratorFunction]', - mapTag = '[object Map]', - numberTag = '[object Number]', - nullTag = '[object Null]', - objectTag = '[object Object]', - promiseTag = '[object Promise]', - proxyTag = '[object Proxy]', - regexpTag = '[object RegExp]', - setTag = '[object Set]', - stringTag = '[object String]', - symbolTag = '[object Symbol]', - undefinedTag = '[object Undefined]', - weakMapTag = '[object WeakMap]', - weakSetTag = '[object WeakSet]'; - - var arrayBufferTag = '[object ArrayBuffer]', - dataViewTag = '[object DataView]', - float32Tag = '[object Float32Array]', - float64Tag = '[object Float64Array]', - int8Tag = '[object Int8Array]', - int16Tag = '[object Int16Array]', - int32Tag = '[object Int32Array]', - uint8Tag = '[object Uint8Array]', - uint8ClampedTag = '[object Uint8ClampedArray]', - uint16Tag = '[object Uint16Array]', - uint32Tag = '[object Uint32Array]'; - - /** Used to match empty string literals in compiled template source. */ - var reEmptyStringLeading = /\b__p \+= '';/g, - reEmptyStringMiddle = /\b(__p \+=) '' \+/g, - reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g; - - /** Used to match HTML entities and HTML characters. */ - var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g, - reUnescapedHtml = /[&<>"']/g, - reHasEscapedHtml = RegExp(reEscapedHtml.source), - reHasUnescapedHtml = RegExp(reUnescapedHtml.source); - - /** Used to match template delimiters. */ - var reEscape = /<%-([\s\S]+?)%>/g, - reEvaluate = /<%([\s\S]+?)%>/g, - reInterpolate = /<%=([\s\S]+?)%>/g; - - /** Used to match property names within property paths. */ - var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/, - reIsPlainProp = /^\w*$/, - rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g; - - /** - * Used to match `RegExp` - * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). - */ - var reRegExpChar = /[\\^$.*+?()[\]{}|]/g, - reHasRegExpChar = RegExp(reRegExpChar.source); - - /** Used to match leading and trailing whitespace. */ - var reTrim = /^\s+|\s+$/g, - reTrimStart = /^\s+/, - reTrimEnd = /\s+$/; - - /** Used to match wrap detail comments. */ - var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/, - reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/, - reSplitDetails = /,? & /; - - /** Used to match words composed of alphanumeric characters. */ - var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g; - - /** Used to match backslashes in property paths. */ - var reEscapeChar = /\\(\\)?/g; - - /** - * Used to match - * [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components). - */ - var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g; - - /** Used to match `RegExp` flags from their coerced string values. */ - var reFlags = /\w*$/; - - /** Used to detect bad signed hexadecimal string values. */ - var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; - - /** Used to detect binary string values. */ - var reIsBinary = /^0b[01]+$/i; - - /** Used to detect host constructors (Safari). */ - var reIsHostCtor = /^\[object .+?Constructor\]$/; - - /** Used to detect octal string values. */ - var reIsOctal = /^0o[0-7]+$/i; - - /** Used to detect unsigned integer values. */ - var reIsUint = /^(?:0|[1-9]\d*)$/; - - /** Used to match Latin Unicode letters (excluding mathematical operators). */ - var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g; - - /** Used to ensure capturing order of template delimiters. */ - var reNoMatch = /($^)/; - - /** Used to match unescaped characters in compiled string literals. */ - var reUnescapedString = /['\n\r\u2028\u2029\\]/g; - - /** Used to compose unicode character classes. */ - var rsAstralRange = '\\ud800-\\udfff', - rsComboMarksRange = '\\u0300-\\u036f', - reComboHalfMarksRange = '\\ufe20-\\ufe2f', - rsComboSymbolsRange = '\\u20d0-\\u20ff', - rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, - rsDingbatRange = '\\u2700-\\u27bf', - rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff', - rsMathOpRange = '\\xac\\xb1\\xd7\\xf7', - rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf', - rsPunctuationRange = '\\u2000-\\u206f', - rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000', - rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde', - rsVarRange = '\\ufe0e\\ufe0f', - rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange; - - /** Used to compose unicode capture groups. */ - var rsApos = "['\u2019]", - rsAstral = '[' + rsAstralRange + ']', - rsBreak = '[' + rsBreakRange + ']', - rsCombo = '[' + rsComboRange + ']', - rsDigits = '\\d+', - rsDingbat = '[' + rsDingbatRange + ']', - rsLower = '[' + rsLowerRange + ']', - rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']', - rsFitz = '\\ud83c[\\udffb-\\udfff]', - rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', - rsNonAstral = '[^' + rsAstralRange + ']', - rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', - rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', - rsUpper = '[' + rsUpperRange + ']', - rsZWJ = '\\u200d'; - - /** Used to compose unicode regexes. */ - var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')', - rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')', - rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?', - rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?', - reOptMod = rsModifier + '?', - rsOptVar = '[' + rsVarRange + ']?', - rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', - rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])', - rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])', - rsSeq = rsOptVar + reOptMod + rsOptJoin, - rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq, - rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; - - /** Used to match apostrophes. */ - var reApos = RegExp(rsApos, 'g'); - - /** - * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and - * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols). - */ - var reComboMark = RegExp(rsCombo, 'g'); - - /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ - var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); - - /** Used to match complex or compound words. */ - var reUnicodeWord = RegExp([ - rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')', - rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')', - rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower, - rsUpper + '+' + rsOptContrUpper, - rsOrdUpper, - rsOrdLower, - rsDigits, - rsEmoji - ].join('|'), 'g'); - - /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ - var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']'); - - /** Used to detect strings that need a more robust regexp to match words. */ - var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/; - - /** Used to assign default `context` object properties. */ - var contextProps = [ - 'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array', - 'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object', - 'Promise', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', 'Uint8Array', - 'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap', - '_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout' - ]; - - /** Used to make template sourceURLs easier to identify. */ - var templateCounter = -1; - - /** Used to identify `toStringTag` values of typed arrays. */ - var typedArrayTags = {}; - typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = - typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = - typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = - typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = - typedArrayTags[uint32Tag] = true; - typedArrayTags[argsTag] = typedArrayTags[arrayTag] = - typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = - typedArrayTags[dataViewTag] = typedArrayTags[dateTag] = - typedArrayTags[errorTag] = typedArrayTags[funcTag] = - typedArrayTags[mapTag] = typedArrayTags[numberTag] = - typedArrayTags[objectTag] = typedArrayTags[regexpTag] = - typedArrayTags[setTag] = typedArrayTags[stringTag] = - typedArrayTags[weakMapTag] = false; - - /** Used to identify `toStringTag` values supported by `_.clone`. */ - var cloneableTags = {}; - cloneableTags[argsTag] = cloneableTags[arrayTag] = - cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] = - cloneableTags[boolTag] = cloneableTags[dateTag] = - cloneableTags[float32Tag] = cloneableTags[float64Tag] = - cloneableTags[int8Tag] = cloneableTags[int16Tag] = - cloneableTags[int32Tag] = cloneableTags[mapTag] = - cloneableTags[numberTag] = cloneableTags[objectTag] = - cloneableTags[regexpTag] = cloneableTags[setTag] = - cloneableTags[stringTag] = cloneableTags[symbolTag] = - cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] = - cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true; - cloneableTags[errorTag] = cloneableTags[funcTag] = - cloneableTags[weakMapTag] = false; - - /** Used to map Latin Unicode letters to basic Latin letters. */ - var deburredLetters = { - // Latin-1 Supplement block. - '\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A', - '\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a', - '\xc7': 'C', '\xe7': 'c', - '\xd0': 'D', '\xf0': 'd', - '\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E', - '\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e', - '\xcc': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I', - '\xec': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i', - '\xd1': 'N', '\xf1': 'n', - '\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O', - '\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o', - '\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U', - '\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u', - '\xdd': 'Y', '\xfd': 'y', '\xff': 'y', - '\xc6': 'Ae', '\xe6': 'ae', - '\xde': 'Th', '\xfe': 'th', - '\xdf': 'ss', - // Latin Extended-A block. - '\u0100': 'A', '\u0102': 'A', '\u0104': 'A', - '\u0101': 'a', '\u0103': 'a', '\u0105': 'a', - '\u0106': 'C', '\u0108': 'C', '\u010a': 'C', '\u010c': 'C', - '\u0107': 'c', '\u0109': 'c', '\u010b': 'c', '\u010d': 'c', - '\u010e': 'D', '\u0110': 'D', '\u010f': 'd', '\u0111': 'd', - '\u0112': 'E', '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E', - '\u0113': 'e', '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e', - '\u011c': 'G', '\u011e': 'G', '\u0120': 'G', '\u0122': 'G', - '\u011d': 'g', '\u011f': 'g', '\u0121': 'g', '\u0123': 'g', - '\u0124': 'H', '\u0126': 'H', '\u0125': 'h', '\u0127': 'h', - '\u0128': 'I', '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I', - '\u0129': 'i', '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i', - '\u0134': 'J', '\u0135': 'j', - '\u0136': 'K', '\u0137': 'k', '\u0138': 'k', - '\u0139': 'L', '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L', - '\u013a': 'l', '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l', - '\u0143': 'N', '\u0145': 'N', '\u0147': 'N', '\u014a': 'N', - '\u0144': 'n', '\u0146': 'n', '\u0148': 'n', '\u014b': 'n', - '\u014c': 'O', '\u014e': 'O', '\u0150': 'O', - '\u014d': 'o', '\u014f': 'o', '\u0151': 'o', - '\u0154': 'R', '\u0156': 'R', '\u0158': 'R', - '\u0155': 'r', '\u0157': 'r', '\u0159': 'r', - '\u015a': 'S', '\u015c': 'S', '\u015e': 'S', '\u0160': 'S', - '\u015b': 's', '\u015d': 's', '\u015f': 's', '\u0161': 's', - '\u0162': 'T', '\u0164': 'T', '\u0166': 'T', - '\u0163': 't', '\u0165': 't', '\u0167': 't', - '\u0168': 'U', '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U', - '\u0169': 'u', '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u', - '\u0174': 'W', '\u0175': 'w', - '\u0176': 'Y', '\u0177': 'y', '\u0178': 'Y', - '\u0179': 'Z', '\u017b': 'Z', '\u017d': 'Z', - '\u017a': 'z', '\u017c': 'z', '\u017e': 'z', - '\u0132': 'IJ', '\u0133': 'ij', - '\u0152': 'Oe', '\u0153': 'oe', - '\u0149': "'n", '\u017f': 's' - }; - - /** Used to map characters to HTML entities. */ - var htmlEscapes = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - "'": ''' - }; - - /** Used to map HTML entities to characters. */ - var htmlUnescapes = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - ''': "'" - }; - - /** Used to escape characters for inclusion in compiled string literals. */ - var stringEscapes = { - '\\': '\\', - "'": "'", - '\n': 'n', - '\r': 'r', - '\u2028': 'u2028', - '\u2029': 'u2029' - }; - - /** Built-in method references without a dependency on `root`. */ - var freeParseFloat = parseFloat, - freeParseInt = parseInt; - - /** Detect free variable `global` from Node.js. */ - var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; - - /** Detect free variable `self`. */ - var freeSelf = typeof self == 'object' && self && self.Object === Object && self; - - /** Used as a reference to the global object. */ - var root = freeGlobal || freeSelf || Function('return this')(); - - /** Detect free variable `exports`. */ - var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; - - /** Detect free variable `module`. */ - var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; - - /** Detect the popular CommonJS extension `module.exports`. */ - var moduleExports = freeModule && freeModule.exports === freeExports; - - /** Detect free variable `process` from Node.js. */ - var freeProcess = moduleExports && freeGlobal.process; - - /** Used to access faster Node.js helpers. */ - var nodeUtil = (function() { - try { - return freeProcess && freeProcess.binding && freeProcess.binding('util'); - } catch (e) {} - }()); - - /* Node.js helper references. */ - var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer, - nodeIsDate = nodeUtil && nodeUtil.isDate, - nodeIsMap = nodeUtil && nodeUtil.isMap, - nodeIsRegExp = nodeUtil && nodeUtil.isRegExp, - nodeIsSet = nodeUtil && nodeUtil.isSet, - nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray; - - /*--------------------------------------------------------------------------*/ - - /** - * A faster alternative to `Function#apply`, this function invokes `func` - * with the `this` binding of `thisArg` and the arguments of `args`. - * - * @private - * @param {Function} func The function to invoke. - * @param {*} thisArg The `this` binding of `func`. - * @param {Array} args The arguments to invoke `func` with. - * @returns {*} Returns the result of `func`. - */ - function apply(func, thisArg, args) { - switch (args.length) { - case 0: return func.call(thisArg); - case 1: return func.call(thisArg, args[0]); - case 2: return func.call(thisArg, args[0], args[1]); - case 3: return func.call(thisArg, args[0], args[1], args[2]); - } - return func.apply(thisArg, args); - } - - /** - * A specialized version of `baseAggregator` for arrays. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} setter The function to set `accumulator` values. - * @param {Function} iteratee The iteratee to transform keys. - * @param {Object} accumulator The initial aggregated object. - * @returns {Function} Returns `accumulator`. - */ - function arrayAggregator(array, setter, iteratee, accumulator) { - var index = -1, - length = array == null ? 0 : array.length; - - while (++index < length) { - var value = array[index]; - setter(accumulator, value, iteratee(value), array); - } - return accumulator; - } - - /** - * A specialized version of `_.forEach` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns `array`. - */ - function arrayEach(array, iteratee) { - var index = -1, - length = array == null ? 0 : array.length; - - while (++index < length) { - if (iteratee(array[index], index, array) === false) { - break; - } - } - return array; - } - - /** - * A specialized version of `_.forEachRight` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns `array`. - */ - function arrayEachRight(array, iteratee) { - var length = array == null ? 0 : array.length; - - while (length--) { - if (iteratee(array[length], length, array) === false) { - break; - } - } - return array; - } - - /** - * A specialized version of `_.every` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false`. - */ - function arrayEvery(array, predicate) { - var index = -1, - length = array == null ? 0 : array.length; - - while (++index < length) { - if (!predicate(array[index], index, array)) { - return false; - } - } - return true; - } - - /** - * A specialized version of `_.filter` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - */ - function arrayFilter(array, predicate) { - var index = -1, - length = array == null ? 0 : array.length, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index]; - if (predicate(value, index, array)) { - result[resIndex++] = value; - } - } - return result; - } - - /** - * A specialized version of `_.includes` for arrays without support for - * specifying an index to search from. - * - * @private - * @param {Array} [array] The array to inspect. - * @param {*} target The value to search for. - * @returns {boolean} Returns `true` if `target` is found, else `false`. - */ - function arrayIncludes(array, value) { - var length = array == null ? 0 : array.length; - return !!length && baseIndexOf(array, value, 0) > -1; - } - - /** - * This function is like `arrayIncludes` except that it accepts a comparator. - * - * @private - * @param {Array} [array] The array to inspect. - * @param {*} target The value to search for. - * @param {Function} comparator The comparator invoked per element. - * @returns {boolean} Returns `true` if `target` is found, else `false`. - */ - function arrayIncludesWith(array, value, comparator) { - var index = -1, - length = array == null ? 0 : array.length; - - while (++index < length) { - if (comparator(value, array[index])) { - return true; - } - } - return false; - } - - /** - * A specialized version of `_.map` for arrays without support for iteratee - * shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ - function arrayMap(array, iteratee) { - var index = -1, - length = array == null ? 0 : array.length, - result = Array(length); - - while (++index < length) { - result[index] = iteratee(array[index], index, array); - } - return result; - } - - /** - * Appends the elements of `values` to `array`. - * - * @private - * @param {Array} array The array to modify. - * @param {Array} values The values to append. - * @returns {Array} Returns `array`. - */ - function arrayPush(array, values) { - var index = -1, - length = values.length, - offset = array.length; - - while (++index < length) { - array[offset + index] = values[index]; - } - return array; - } - - /** - * A specialized version of `_.reduce` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @param {boolean} [initAccum] Specify using the first element of `array` as - * the initial value. - * @returns {*} Returns the accumulated value. - */ - function arrayReduce(array, iteratee, accumulator, initAccum) { - var index = -1, - length = array == null ? 0 : array.length; - - if (initAccum && length) { - accumulator = array[++index]; - } - while (++index < length) { - accumulator = iteratee(accumulator, array[index], index, array); - } - return accumulator; - } - - /** - * A specialized version of `_.reduceRight` for arrays without support for - * iteratee shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @param {boolean} [initAccum] Specify using the last element of `array` as - * the initial value. - * @returns {*} Returns the accumulated value. - */ - function arrayReduceRight(array, iteratee, accumulator, initAccum) { - var length = array == null ? 0 : array.length; - if (initAccum && length) { - accumulator = array[--length]; - } - while (length--) { - accumulator = iteratee(accumulator, array[length], length, array); - } - return accumulator; - } - - /** - * A specialized version of `_.some` for arrays without support for iteratee - * shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - */ - function arraySome(array, predicate) { - var index = -1, - length = array == null ? 0 : array.length; - - while (++index < length) { - if (predicate(array[index], index, array)) { - return true; - } - } - return false; - } - - /** - * Gets the size of an ASCII `string`. - * - * @private - * @param {string} string The string inspect. - * @returns {number} Returns the string size. - */ - var asciiSize = baseProperty('length'); - - /** - * Converts an ASCII `string` to an array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the converted array. - */ - function asciiToArray(string) { - return string.split(''); - } - - /** - * Splits an ASCII `string` into an array of its words. - * - * @private - * @param {string} The string to inspect. - * @returns {Array} Returns the words of `string`. - */ - function asciiWords(string) { - return string.match(reAsciiWord) || []; - } - - /** - * The base implementation of methods like `_.findKey` and `_.findLastKey`, - * without support for iteratee shorthands, which iterates over `collection` - * using `eachFunc`. - * - * @private - * @param {Array|Object} collection The collection to inspect. - * @param {Function} predicate The function invoked per iteration. - * @param {Function} eachFunc The function to iterate over `collection`. - * @returns {*} Returns the found element or its key, else `undefined`. - */ - function baseFindKey(collection, predicate, eachFunc) { - var result; - eachFunc(collection, function(value, key, collection) { - if (predicate(value, key, collection)) { - result = key; - return false; - } - }); - return result; - } - - /** - * The base implementation of `_.findIndex` and `_.findLastIndex` without - * support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} predicate The function invoked per iteration. - * @param {number} fromIndex The index to search from. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function baseFindIndex(array, predicate, fromIndex, fromRight) { - var length = array.length, - index = fromIndex + (fromRight ? 1 : -1); - - while ((fromRight ? index-- : ++index < length)) { - if (predicate(array[index], index, array)) { - return index; - } - } - return -1; - } - - /** - * The base implementation of `_.indexOf` without `fromIndex` bounds checks. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function baseIndexOf(array, value, fromIndex) { - return value === value - ? strictIndexOf(array, value, fromIndex) - : baseFindIndex(array, baseIsNaN, fromIndex); - } - - /** - * This function is like `baseIndexOf` except that it accepts a comparator. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @param {Function} comparator The comparator invoked per element. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function baseIndexOfWith(array, value, fromIndex, comparator) { - var index = fromIndex - 1, - length = array.length; - - while (++index < length) { - if (comparator(array[index], value)) { - return index; - } - } - return -1; - } - - /** - * The base implementation of `_.isNaN` without support for number objects. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. - */ - function baseIsNaN(value) { - return value !== value; - } - - /** - * The base implementation of `_.mean` and `_.meanBy` without support for - * iteratee shorthands. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {number} Returns the mean. - */ - function baseMean(array, iteratee) { - var length = array == null ? 0 : array.length; - return length ? (baseSum(array, iteratee) / length) : NAN; - } - - /** - * The base implementation of `_.property` without support for deep paths. - * - * @private - * @param {string} key The key of the property to get. - * @returns {Function} Returns the new accessor function. - */ - function baseProperty(key) { - return function(object) { - return object == null ? undefined : object[key]; - }; - } - - /** - * The base implementation of `_.propertyOf` without support for deep paths. - * - * @private - * @param {Object} object The object to query. - * @returns {Function} Returns the new accessor function. - */ - function basePropertyOf(object) { - return function(key) { - return object == null ? undefined : object[key]; - }; - } - - /** - * The base implementation of `_.reduce` and `_.reduceRight`, without support - * for iteratee shorthands, which iterates over `collection` using `eachFunc`. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {*} accumulator The initial value. - * @param {boolean} initAccum Specify using the first or last element of - * `collection` as the initial value. - * @param {Function} eachFunc The function to iterate over `collection`. - * @returns {*} Returns the accumulated value. - */ - function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) { - eachFunc(collection, function(value, index, collection) { - accumulator = initAccum - ? (initAccum = false, value) - : iteratee(accumulator, value, index, collection); - }); - return accumulator; - } - - /** - * The base implementation of `_.sortBy` which uses `comparer` to define the - * sort order of `array` and replaces criteria objects with their corresponding - * values. - * - * @private - * @param {Array} array The array to sort. - * @param {Function} comparer The function to define sort order. - * @returns {Array} Returns `array`. - */ - function baseSortBy(array, comparer) { - var length = array.length; - - array.sort(comparer); - while (length--) { - array[length] = array[length].value; - } - return array; - } - - /** - * The base implementation of `_.sum` and `_.sumBy` without support for - * iteratee shorthands. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {number} Returns the sum. - */ - function baseSum(array, iteratee) { - var result, - index = -1, - length = array.length; - - while (++index < length) { - var current = iteratee(array[index]); - if (current !== undefined) { - result = result === undefined ? current : (result + current); - } - } - return result; - } - - /** - * The base implementation of `_.times` without support for iteratee shorthands - * or max array length checks. - * - * @private - * @param {number} n The number of times to invoke `iteratee`. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the array of results. - */ - function baseTimes(n, iteratee) { - var index = -1, - result = Array(n); - - while (++index < n) { - result[index] = iteratee(index); - } - return result; - } - - /** - * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array - * of key-value pairs for `object` corresponding to the property names of `props`. - * - * @private - * @param {Object} object The object to query. - * @param {Array} props The property names to get values for. - * @returns {Object} Returns the key-value pairs. - */ - function baseToPairs(object, props) { - return arrayMap(props, function(key) { - return [key, object[key]]; - }); - } - - /** - * The base implementation of `_.unary` without support for storing metadata. - * - * @private - * @param {Function} func The function to cap arguments for. - * @returns {Function} Returns the new capped function. - */ - function baseUnary(func) { - return function(value) { - return func(value); - }; - } - - /** - * The base implementation of `_.values` and `_.valuesIn` which creates an - * array of `object` property values corresponding to the property names - * of `props`. - * - * @private - * @param {Object} object The object to query. - * @param {Array} props The property names to get values for. - * @returns {Object} Returns the array of property values. - */ - function baseValues(object, props) { - return arrayMap(props, function(key) { - return object[key]; - }); - } - - /** - * Checks if a `cache` value for `key` exists. - * - * @private - * @param {Object} cache The cache to query. - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function cacheHas(cache, key) { - return cache.has(key); - } - - /** - * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol - * that is not found in the character symbols. - * - * @private - * @param {Array} strSymbols The string symbols to inspect. - * @param {Array} chrSymbols The character symbols to find. - * @returns {number} Returns the index of the first unmatched string symbol. - */ - function charsStartIndex(strSymbols, chrSymbols) { - var index = -1, - length = strSymbols.length; - - while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} - return index; - } - - /** - * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol - * that is not found in the character symbols. - * - * @private - * @param {Array} strSymbols The string symbols to inspect. - * @param {Array} chrSymbols The character symbols to find. - * @returns {number} Returns the index of the last unmatched string symbol. - */ - function charsEndIndex(strSymbols, chrSymbols) { - var index = strSymbols.length; - - while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} - return index; - } - - /** - * Gets the number of `placeholder` occurrences in `array`. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} placeholder The placeholder to search for. - * @returns {number} Returns the placeholder count. - */ - function countHolders(array, placeholder) { - var length = array.length, - result = 0; - - while (length--) { - if (array[length] === placeholder) { - ++result; - } - } - return result; - } - - /** - * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A - * letters to basic Latin letters. - * - * @private - * @param {string} letter The matched letter to deburr. - * @returns {string} Returns the deburred letter. - */ - var deburrLetter = basePropertyOf(deburredLetters); - - /** - * Used by `_.escape` to convert characters to HTML entities. - * - * @private - * @param {string} chr The matched character to escape. - * @returns {string} Returns the escaped character. - */ - var escapeHtmlChar = basePropertyOf(htmlEscapes); - - /** - * Used by `_.template` to escape characters for inclusion in compiled string literals. - * - * @private - * @param {string} chr The matched character to escape. - * @returns {string} Returns the escaped character. - */ - function escapeStringChar(chr) { - return '\\' + stringEscapes[chr]; - } - - /** - * Gets the value at `key` of `object`. - * - * @private - * @param {Object} [object] The object to query. - * @param {string} key The key of the property to get. - * @returns {*} Returns the property value. - */ - function getValue(object, key) { - return object == null ? undefined : object[key]; - } - - /** - * Checks if `string` contains Unicode symbols. - * - * @private - * @param {string} string The string to inspect. - * @returns {boolean} Returns `true` if a symbol is found, else `false`. - */ - function hasUnicode(string) { - return reHasUnicode.test(string); - } - - /** - * Checks if `string` contains a word composed of Unicode symbols. - * - * @private - * @param {string} string The string to inspect. - * @returns {boolean} Returns `true` if a word is found, else `false`. - */ - function hasUnicodeWord(string) { - return reHasUnicodeWord.test(string); - } - - /** - * Converts `iterator` to an array. - * - * @private - * @param {Object} iterator The iterator to convert. - * @returns {Array} Returns the converted array. - */ - function iteratorToArray(iterator) { - var data, - result = []; - - while (!(data = iterator.next()).done) { - result.push(data.value); - } - return result; - } - - /** - * Converts `map` to its key-value pairs. - * - * @private - * @param {Object} map The map to convert. - * @returns {Array} Returns the key-value pairs. - */ - function mapToArray(map) { - var index = -1, - result = Array(map.size); - - map.forEach(function(value, key) { - result[++index] = [key, value]; - }); - return result; - } - - /** - * Creates a unary function that invokes `func` with its argument transformed. - * - * @private - * @param {Function} func The function to wrap. - * @param {Function} transform The argument transform. - * @returns {Function} Returns the new function. - */ - function overArg(func, transform) { - return function(arg) { - return func(transform(arg)); - }; - } - - /** - * Replaces all `placeholder` elements in `array` with an internal placeholder - * and returns an array of their indexes. - * - * @private - * @param {Array} array The array to modify. - * @param {*} placeholder The placeholder to replace. - * @returns {Array} Returns the new array of placeholder indexes. - */ - function replaceHolders(array, placeholder) { - var index = -1, - length = array.length, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index]; - if (value === placeholder || value === PLACEHOLDER) { - array[index] = PLACEHOLDER; - result[resIndex++] = index; - } - } - return result; - } - - /** - * Gets the value at `key`, unless `key` is "__proto__". - * - * @private - * @param {Object} object The object to query. - * @param {string} key The key of the property to get. - * @returns {*} Returns the property value. - */ - function safeGet(object, key) { - return key == '__proto__' - ? undefined - : object[key]; - } - - /** - * Converts `set` to an array of its values. - * - * @private - * @param {Object} set The set to convert. - * @returns {Array} Returns the values. - */ - function setToArray(set) { - var index = -1, - result = Array(set.size); - - set.forEach(function(value) { - result[++index] = value; - }); - return result; - } - - /** - * Converts `set` to its value-value pairs. - * - * @private - * @param {Object} set The set to convert. - * @returns {Array} Returns the value-value pairs. - */ - function setToPairs(set) { - var index = -1, - result = Array(set.size); - - set.forEach(function(value) { - result[++index] = [value, value]; - }); - return result; - } - - /** - * A specialized version of `_.indexOf` which performs strict equality - * comparisons of values, i.e. `===`. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function strictIndexOf(array, value, fromIndex) { - var index = fromIndex - 1, - length = array.length; - - while (++index < length) { - if (array[index] === value) { - return index; - } - } - return -1; - } - - /** - * A specialized version of `_.lastIndexOf` which performs strict equality - * comparisons of values, i.e. `===`. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function strictLastIndexOf(array, value, fromIndex) { - var index = fromIndex + 1; - while (index--) { - if (array[index] === value) { - return index; - } - } - return index; - } - - /** - * Gets the number of symbols in `string`. - * - * @private - * @param {string} string The string to inspect. - * @returns {number} Returns the string size. - */ - function stringSize(string) { - return hasUnicode(string) - ? unicodeSize(string) - : asciiSize(string); - } - - /** - * Converts `string` to an array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the converted array. - */ - function stringToArray(string) { - return hasUnicode(string) - ? unicodeToArray(string) - : asciiToArray(string); - } - - /** - * Used by `_.unescape` to convert HTML entities to characters. - * - * @private - * @param {string} chr The matched character to unescape. - * @returns {string} Returns the unescaped character. - */ - var unescapeHtmlChar = basePropertyOf(htmlUnescapes); - - /** - * Gets the size of a Unicode `string`. - * - * @private - * @param {string} string The string inspect. - * @returns {number} Returns the string size. - */ - function unicodeSize(string) { - var result = reUnicode.lastIndex = 0; - while (reUnicode.test(string)) { - ++result; - } - return result; - } - - /** - * Converts a Unicode `string` to an array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the converted array. - */ - function unicodeToArray(string) { - return string.match(reUnicode) || []; - } - - /** - * Splits a Unicode `string` into an array of its words. - * - * @private - * @param {string} The string to inspect. - * @returns {Array} Returns the words of `string`. - */ - function unicodeWords(string) { - return string.match(reUnicodeWord) || []; - } - - /*--------------------------------------------------------------------------*/ - - /** - * Create a new pristine `lodash` function using the `context` object. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category Util - * @param {Object} [context=root] The context object. - * @returns {Function} Returns a new `lodash` function. - * @example - * - * _.mixin({ 'foo': _.constant('foo') }); - * - * var lodash = _.runInContext(); - * lodash.mixin({ 'bar': lodash.constant('bar') }); - * - * _.isFunction(_.foo); - * // => true - * _.isFunction(_.bar); - * // => false - * - * lodash.isFunction(lodash.foo); - * // => false - * lodash.isFunction(lodash.bar); - * // => true - * - * // Create a suped-up `defer` in Node.js. - * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer; - */ - var runInContext = (function runInContext(context) { - context = context == null ? root : _.defaults(root.Object(), context, _.pick(root, contextProps)); - - /** Built-in constructor references. */ - var Array = context.Array, - Date = context.Date, - Error = context.Error, - Function = context.Function, - Math = context.Math, - Object = context.Object, - RegExp = context.RegExp, - String = context.String, - TypeError = context.TypeError; - - /** Used for built-in method references. */ - var arrayProto = Array.prototype, - funcProto = Function.prototype, - objectProto = Object.prototype; - - /** Used to detect overreaching core-js shims. */ - var coreJsData = context['__core-js_shared__']; - - /** Used to resolve the decompiled source of functions. */ - var funcToString = funcProto.toString; - - /** Used to check objects for own properties. */ - var hasOwnProperty = objectProto.hasOwnProperty; - - /** Used to generate unique IDs. */ - var idCounter = 0; - - /** Used to detect methods masquerading as native. */ - var maskSrcKey = (function() { - var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); - return uid ? ('Symbol(src)_1.' + uid) : ''; - }()); - - /** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ - var nativeObjectToString = objectProto.toString; - - /** Used to infer the `Object` constructor. */ - var objectCtorString = funcToString.call(Object); - - /** Used to restore the original `_` reference in `_.noConflict`. */ - var oldDash = root._; - - /** Used to detect if a method is native. */ - var reIsNative = RegExp('^' + - funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&') - .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' - ); - - /** Built-in value references. */ - var Buffer = moduleExports ? context.Buffer : undefined, - Symbol = context.Symbol, - Uint8Array = context.Uint8Array, - allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined, - getPrototype = overArg(Object.getPrototypeOf, Object), - objectCreate = Object.create, - propertyIsEnumerable = objectProto.propertyIsEnumerable, - splice = arrayProto.splice, - spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined, - symIterator = Symbol ? Symbol.iterator : undefined, - symToStringTag = Symbol ? Symbol.toStringTag : undefined; - - var defineProperty = (function() { - try { - var func = getNative(Object, 'defineProperty'); - func({}, '', {}); - return func; - } catch (e) {} - }()); - - /** Mocked built-ins. */ - var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout, - ctxNow = Date && Date.now !== root.Date.now && Date.now, - ctxSetTimeout = context.setTimeout !== root.setTimeout && context.setTimeout; - - /* Built-in method references for those with the same name as other `lodash` methods. */ - var nativeCeil = Math.ceil, - nativeFloor = Math.floor, - nativeGetSymbols = Object.getOwnPropertySymbols, - nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined, - nativeIsFinite = context.isFinite, - nativeJoin = arrayProto.join, - nativeKeys = overArg(Object.keys, Object), - nativeMax = Math.max, - nativeMin = Math.min, - nativeNow = Date.now, - nativeParseInt = context.parseInt, - nativeRandom = Math.random, - nativeReverse = arrayProto.reverse; - - /* Built-in method references that are verified to be native. */ - var DataView = getNative(context, 'DataView'), - Map = getNative(context, 'Map'), - Promise = getNative(context, 'Promise'), - Set = getNative(context, 'Set'), - WeakMap = getNative(context, 'WeakMap'), - nativeCreate = getNative(Object, 'create'); - - /** Used to store function metadata. */ - var metaMap = WeakMap && new WeakMap; - - /** Used to lookup unminified function names. */ - var realNames = {}; - - /** Used to detect maps, sets, and weakmaps. */ - var dataViewCtorString = toSource(DataView), - mapCtorString = toSource(Map), - promiseCtorString = toSource(Promise), - setCtorString = toSource(Set), - weakMapCtorString = toSource(WeakMap); - - /** Used to convert symbols to primitives and strings. */ - var symbolProto = Symbol ? Symbol.prototype : undefined, - symbolValueOf = symbolProto ? symbolProto.valueOf : undefined, - symbolToString = symbolProto ? symbolProto.toString : undefined; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a `lodash` object which wraps `value` to enable implicit method - * chain sequences. Methods that operate on and return arrays, collections, - * and functions can be chained together. Methods that retrieve a single value - * or may return a primitive value will automatically end the chain sequence - * and return the unwrapped value. Otherwise, the value must be unwrapped - * with `_#value`. - * - * Explicit chain sequences, which must be unwrapped with `_#value`, may be - * enabled using `_.chain`. - * - * The execution of chained methods is lazy, that is, it's deferred until - * `_#value` is implicitly or explicitly called. - * - * Lazy evaluation allows several methods to support shortcut fusion. - * Shortcut fusion is an optimization to merge iteratee calls; this avoids - * the creation of intermediate arrays and can greatly reduce the number of - * iteratee executions. Sections of a chain sequence qualify for shortcut - * fusion if the section is applied to an array and iteratees accept only - * one argument. The heuristic for whether a section qualifies for shortcut - * fusion is subject to change. - * - * Chaining is supported in custom builds as long as the `_#value` method is - * directly or indirectly included in the build. - * - * In addition to lodash methods, wrappers have `Array` and `String` methods. - * - * The wrapper `Array` methods are: - * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift` - * - * The wrapper `String` methods are: - * `replace` and `split` - * - * The wrapper methods that support shortcut fusion are: - * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`, - * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`, - * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray` - * - * The chainable wrapper methods are: - * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`, - * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`, - * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`, - * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`, - * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`, - * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`, - * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`, - * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`, - * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`, - * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`, - * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`, - * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`, - * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`, - * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`, - * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`, - * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`, - * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`, - * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`, - * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`, - * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`, - * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`, - * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`, - * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`, - * `zipObject`, `zipObjectDeep`, and `zipWith` - * - * The wrapper methods that are **not** chainable by default are: - * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`, - * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`, - * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`, - * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`, - * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`, - * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`, - * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`, - * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`, - * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`, - * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`, - * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`, - * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`, - * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`, - * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`, - * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`, - * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`, - * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`, - * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`, - * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`, - * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`, - * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`, - * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`, - * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`, - * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`, - * `upperFirst`, `value`, and `words` - * - * @name _ - * @constructor - * @category Seq - * @param {*} value The value to wrap in a `lodash` instance. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * function square(n) { - * return n * n; - * } - * - * var wrapped = _([1, 2, 3]); - * - * // Returns an unwrapped value. - * wrapped.reduce(_.add); - * // => 6 - * - * // Returns a wrapped value. - * var squares = wrapped.map(square); - * - * _.isArray(squares); - * // => false - * - * _.isArray(squares.value()); - * // => true - */ - function lodash(value) { - if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) { - if (value instanceof LodashWrapper) { - return value; - } - if (hasOwnProperty.call(value, '__wrapped__')) { - return wrapperClone(value); - } - } - return new LodashWrapper(value); - } - - /** - * The base implementation of `_.create` without support for assigning - * properties to the created object. - * - * @private - * @param {Object} proto The object to inherit from. - * @returns {Object} Returns the new object. - */ - var baseCreate = (function() { - function object() {} - return function(proto) { - if (!isObject(proto)) { - return {}; - } - if (objectCreate) { - return objectCreate(proto); - } - object.prototype = proto; - var result = new object; - object.prototype = undefined; - return result; - }; - }()); - - /** - * The function whose prototype chain sequence wrappers inherit from. - * - * @private - */ - function baseLodash() { - // No operation performed. - } - - /** - * The base constructor for creating `lodash` wrapper objects. - * - * @private - * @param {*} value The value to wrap. - * @param {boolean} [chainAll] Enable explicit method chain sequences. - */ - function LodashWrapper(value, chainAll) { - this.__wrapped__ = value; - this.__actions__ = []; - this.__chain__ = !!chainAll; - this.__index__ = 0; - this.__values__ = undefined; - } - - /** - * By default, the template delimiters used by lodash are like those in - * embedded Ruby (ERB) as well as ES2015 template strings. Change the - * following template settings to use alternative delimiters. - * - * @static - * @memberOf _ - * @type {Object} - */ - lodash.templateSettings = { - - /** - * Used to detect `data` property values to be HTML-escaped. - * - * @memberOf _.templateSettings - * @type {RegExp} - */ - 'escape': reEscape, - - /** - * Used to detect code to be evaluated. - * - * @memberOf _.templateSettings - * @type {RegExp} - */ - 'evaluate': reEvaluate, - - /** - * Used to detect `data` property values to inject. - * - * @memberOf _.templateSettings - * @type {RegExp} - */ - 'interpolate': reInterpolate, - - /** - * Used to reference the data object in the template text. - * - * @memberOf _.templateSettings - * @type {string} - */ - 'variable': '', - - /** - * Used to import variables into the compiled template. - * - * @memberOf _.templateSettings - * @type {Object} - */ - 'imports': { - - /** - * A reference to the `lodash` function. - * - * @memberOf _.templateSettings.imports - * @type {Function} - */ - '_': lodash - } - }; - - // Ensure wrappers are instances of `baseLodash`. - lodash.prototype = baseLodash.prototype; - lodash.prototype.constructor = lodash; - - LodashWrapper.prototype = baseCreate(baseLodash.prototype); - LodashWrapper.prototype.constructor = LodashWrapper; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation. - * - * @private - * @constructor - * @param {*} value The value to wrap. - */ - function LazyWrapper(value) { - this.__wrapped__ = value; - this.__actions__ = []; - this.__dir__ = 1; - this.__filtered__ = false; - this.__iteratees__ = []; - this.__takeCount__ = MAX_ARRAY_LENGTH; - this.__views__ = []; - } - - /** - * Creates a clone of the lazy wrapper object. - * - * @private - * @name clone - * @memberOf LazyWrapper - * @returns {Object} Returns the cloned `LazyWrapper` object. - */ - function lazyClone() { - var result = new LazyWrapper(this.__wrapped__); - result.__actions__ = copyArray(this.__actions__); - result.__dir__ = this.__dir__; - result.__filtered__ = this.__filtered__; - result.__iteratees__ = copyArray(this.__iteratees__); - result.__takeCount__ = this.__takeCount__; - result.__views__ = copyArray(this.__views__); - return result; - } - - /** - * Reverses the direction of lazy iteration. - * - * @private - * @name reverse - * @memberOf LazyWrapper - * @returns {Object} Returns the new reversed `LazyWrapper` object. - */ - function lazyReverse() { - if (this.__filtered__) { - var result = new LazyWrapper(this); - result.__dir__ = -1; - result.__filtered__ = true; - } else { - result = this.clone(); - result.__dir__ *= -1; - } - return result; - } - - /** - * Extracts the unwrapped value from its lazy wrapper. - * - * @private - * @name value - * @memberOf LazyWrapper - * @returns {*} Returns the unwrapped value. - */ - function lazyValue() { - var array = this.__wrapped__.value(), - dir = this.__dir__, - isArr = isArray(array), - isRight = dir < 0, - arrLength = isArr ? array.length : 0, - view = getView(0, arrLength, this.__views__), - start = view.start, - end = view.end, - length = end - start, - index = isRight ? end : (start - 1), - iteratees = this.__iteratees__, - iterLength = iteratees.length, - resIndex = 0, - takeCount = nativeMin(length, this.__takeCount__); - - if (!isArr || (!isRight && arrLength == length && takeCount == length)) { - return baseWrapperValue(array, this.__actions__); - } - var result = []; - - outer: - while (length-- && resIndex < takeCount) { - index += dir; - - var iterIndex = -1, - value = array[index]; - - while (++iterIndex < iterLength) { - var data = iteratees[iterIndex], - iteratee = data.iteratee, - type = data.type, - computed = iteratee(value); - - if (type == LAZY_MAP_FLAG) { - value = computed; - } else if (!computed) { - if (type == LAZY_FILTER_FLAG) { - continue outer; - } else { - break outer; - } - } - } - result[resIndex++] = value; - } - return result; - } - - // Ensure `LazyWrapper` is an instance of `baseLodash`. - LazyWrapper.prototype = baseCreate(baseLodash.prototype); - LazyWrapper.prototype.constructor = LazyWrapper; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a hash object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ - function Hash(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } - } - - /** - * Removes all key-value entries from the hash. - * - * @private - * @name clear - * @memberOf Hash - */ - function hashClear() { - this.__data__ = nativeCreate ? nativeCreate(null) : {}; - this.size = 0; - } - - /** - * Removes `key` and its value from the hash. - * - * @private - * @name delete - * @memberOf Hash - * @param {Object} hash The hash to modify. - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ - function hashDelete(key) { - var result = this.has(key) && delete this.__data__[key]; - this.size -= result ? 1 : 0; - return result; - } - - /** - * Gets the hash value for `key`. - * - * @private - * @name get - * @memberOf Hash - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ - function hashGet(key) { - var data = this.__data__; - if (nativeCreate) { - var result = data[key]; - return result === HASH_UNDEFINED ? undefined : result; - } - return hasOwnProperty.call(data, key) ? data[key] : undefined; - } - - /** - * Checks if a hash value for `key` exists. - * - * @private - * @name has - * @memberOf Hash - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function hashHas(key) { - var data = this.__data__; - return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key); - } - - /** - * Sets the hash `key` to `value`. - * - * @private - * @name set - * @memberOf Hash - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the hash instance. - */ - function hashSet(key, value) { - var data = this.__data__; - this.size += this.has(key) ? 0 : 1; - data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value; - return this; - } - - // Add methods to `Hash`. - Hash.prototype.clear = hashClear; - Hash.prototype['delete'] = hashDelete; - Hash.prototype.get = hashGet; - Hash.prototype.has = hashHas; - Hash.prototype.set = hashSet; - - /*------------------------------------------------------------------------*/ - - /** - * Creates an list cache object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ - function ListCache(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } - } - - /** - * Removes all key-value entries from the list cache. - * - * @private - * @name clear - * @memberOf ListCache - */ - function listCacheClear() { - this.__data__ = []; - this.size = 0; - } - - /** - * Removes `key` and its value from the list cache. - * - * @private - * @name delete - * @memberOf ListCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ - function listCacheDelete(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { - return false; - } - var lastIndex = data.length - 1; - if (index == lastIndex) { - data.pop(); - } else { - splice.call(data, index, 1); - } - --this.size; - return true; - } - - /** - * Gets the list cache value for `key`. - * - * @private - * @name get - * @memberOf ListCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ - function listCacheGet(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - return index < 0 ? undefined : data[index][1]; - } - - /** - * Checks if a list cache value for `key` exists. - * - * @private - * @name has - * @memberOf ListCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function listCacheHas(key) { - return assocIndexOf(this.__data__, key) > -1; - } - - /** - * Sets the list cache `key` to `value`. - * - * @private - * @name set - * @memberOf ListCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the list cache instance. - */ - function listCacheSet(key, value) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { - ++this.size; - data.push([key, value]); - } else { - data[index][1] = value; - } - return this; - } - - // Add methods to `ListCache`. - ListCache.prototype.clear = listCacheClear; - ListCache.prototype['delete'] = listCacheDelete; - ListCache.prototype.get = listCacheGet; - ListCache.prototype.has = listCacheHas; - ListCache.prototype.set = listCacheSet; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a map cache object to store key-value pairs. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ - function MapCache(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } - } - - /** - * Removes all key-value entries from the map. - * - * @private - * @name clear - * @memberOf MapCache - */ - function mapCacheClear() { - this.size = 0; - this.__data__ = { - 'hash': new Hash, - 'map': new (Map || ListCache), - 'string': new Hash - }; - } - - /** - * Removes `key` and its value from the map. - * - * @private - * @name delete - * @memberOf MapCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ - function mapCacheDelete(key) { - var result = getMapData(this, key)['delete'](key); - this.size -= result ? 1 : 0; - return result; - } - - /** - * Gets the map value for `key`. - * - * @private - * @name get - * @memberOf MapCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ - function mapCacheGet(key) { - return getMapData(this, key).get(key); - } - - /** - * Checks if a map value for `key` exists. - * - * @private - * @name has - * @memberOf MapCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function mapCacheHas(key) { - return getMapData(this, key).has(key); - } - - /** - * Sets the map `key` to `value`. - * - * @private - * @name set - * @memberOf MapCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the map cache instance. - */ - function mapCacheSet(key, value) { - var data = getMapData(this, key), - size = data.size; - - data.set(key, value); - this.size += data.size == size ? 0 : 1; - return this; - } - - // Add methods to `MapCache`. - MapCache.prototype.clear = mapCacheClear; - MapCache.prototype['delete'] = mapCacheDelete; - MapCache.prototype.get = mapCacheGet; - MapCache.prototype.has = mapCacheHas; - MapCache.prototype.set = mapCacheSet; - - /*------------------------------------------------------------------------*/ - - /** - * - * Creates an array cache object to store unique values. - * - * @private - * @constructor - * @param {Array} [values] The values to cache. - */ - function SetCache(values) { - var index = -1, - length = values == null ? 0 : values.length; - - this.__data__ = new MapCache; - while (++index < length) { - this.add(values[index]); - } - } - - /** - * Adds `value` to the array cache. - * - * @private - * @name add - * @memberOf SetCache - * @alias push - * @param {*} value The value to cache. - * @returns {Object} Returns the cache instance. - */ - function setCacheAdd(value) { - this.__data__.set(value, HASH_UNDEFINED); - return this; - } - - /** - * Checks if `value` is in the array cache. - * - * @private - * @name has - * @memberOf SetCache - * @param {*} value The value to search for. - * @returns {number} Returns `true` if `value` is found, else `false`. - */ - function setCacheHas(value) { - return this.__data__.has(value); - } - - // Add methods to `SetCache`. - SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; - SetCache.prototype.has = setCacheHas; - - /*------------------------------------------------------------------------*/ - - /** - * Creates a stack cache object to store key-value pairs. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. - */ - function Stack(entries) { - var data = this.__data__ = new ListCache(entries); - this.size = data.size; - } - - /** - * Removes all key-value entries from the stack. - * - * @private - * @name clear - * @memberOf Stack - */ - function stackClear() { - this.__data__ = new ListCache; - this.size = 0; - } - - /** - * Removes `key` and its value from the stack. - * - * @private - * @name delete - * @memberOf Stack - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ - function stackDelete(key) { - var data = this.__data__, - result = data['delete'](key); - - this.size = data.size; - return result; - } - - /** - * Gets the stack value for `key`. - * - * @private - * @name get - * @memberOf Stack - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ - function stackGet(key) { - return this.__data__.get(key); - } - - /** - * Checks if a stack value for `key` exists. - * - * @private - * @name has - * @memberOf Stack - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ - function stackHas(key) { - return this.__data__.has(key); - } - - /** - * Sets the stack `key` to `value`. - * - * @private - * @name set - * @memberOf Stack - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the stack cache instance. - */ - function stackSet(key, value) { - var data = this.__data__; - if (data instanceof ListCache) { - var pairs = data.__data__; - if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) { - pairs.push([key, value]); - this.size = ++data.size; - return this; - } - data = this.__data__ = new MapCache(pairs); - } - data.set(key, value); - this.size = data.size; - return this; - } - - // Add methods to `Stack`. - Stack.prototype.clear = stackClear; - Stack.prototype['delete'] = stackDelete; - Stack.prototype.get = stackGet; - Stack.prototype.has = stackHas; - Stack.prototype.set = stackSet; - - /*------------------------------------------------------------------------*/ - - /** - * Creates an array of the enumerable property names of the array-like `value`. - * - * @private - * @param {*} value The value to query. - * @param {boolean} inherited Specify returning inherited property names. - * @returns {Array} Returns the array of property names. - */ - function arrayLikeKeys(value, inherited) { - var isArr = isArray(value), - isArg = !isArr && isArguments(value), - isBuff = !isArr && !isArg && isBuffer(value), - isType = !isArr && !isArg && !isBuff && isTypedArray(value), - skipIndexes = isArr || isArg || isBuff || isType, - result = skipIndexes ? baseTimes(value.length, String) : [], - length = result.length; - - for (var key in value) { - if ((inherited || hasOwnProperty.call(value, key)) && - !(skipIndexes && ( - // Safari 9 has enumerable `arguments.length` in strict mode. - key == 'length' || - // Node.js 0.10 has enumerable non-index properties on buffers. - (isBuff && (key == 'offset' || key == 'parent')) || - // PhantomJS 2 has enumerable non-index properties on typed arrays. - (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) || - // Skip index properties. - isIndex(key, length) - ))) { - result.push(key); - } - } - return result; - } - - /** - * A specialized version of `_.sample` for arrays. - * - * @private - * @param {Array} array The array to sample. - * @returns {*} Returns the random element. - */ - function arraySample(array) { - var length = array.length; - return length ? array[baseRandom(0, length - 1)] : undefined; - } - - /** - * A specialized version of `_.sampleSize` for arrays. - * - * @private - * @param {Array} array The array to sample. - * @param {number} n The number of elements to sample. - * @returns {Array} Returns the random elements. - */ - function arraySampleSize(array, n) { - return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length)); - } - - /** - * A specialized version of `_.shuffle` for arrays. - * - * @private - * @param {Array} array The array to shuffle. - * @returns {Array} Returns the new shuffled array. - */ - function arrayShuffle(array) { - return shuffleSelf(copyArray(array)); - } - - /** - * This function is like `assignValue` except that it doesn't assign - * `undefined` values. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ - function assignMergeValue(object, key, value) { - if ((value !== undefined && !eq(object[key], value)) || - (value === undefined && !(key in object))) { - baseAssignValue(object, key, value); - } - } - - /** - * Assigns `value` to `key` of `object` if the existing value is not equivalent - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ - function assignValue(object, key, value) { - var objValue = object[key]; - if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) || - (value === undefined && !(key in object))) { - baseAssignValue(object, key, value); - } - } - - /** - * Gets the index at which the `key` is found in `array` of key-value pairs. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} key The key to search for. - * @returns {number} Returns the index of the matched value, else `-1`. - */ - function assocIndexOf(array, key) { - var length = array.length; - while (length--) { - if (eq(array[length][0], key)) { - return length; - } - } - return -1; - } - - /** - * Aggregates elements of `collection` on `accumulator` with keys transformed - * by `iteratee` and values set by `setter`. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} setter The function to set `accumulator` values. - * @param {Function} iteratee The iteratee to transform keys. - * @param {Object} accumulator The initial aggregated object. - * @returns {Function} Returns `accumulator`. - */ - function baseAggregator(collection, setter, iteratee, accumulator) { - baseEach(collection, function(value, key, collection) { - setter(accumulator, value, iteratee(value), collection); - }); - return accumulator; - } - - /** - * The base implementation of `_.assign` without support for multiple sources - * or `customizer` functions. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @returns {Object} Returns `object`. - */ - function baseAssign(object, source) { - return object && copyObject(source, keys(source), object); - } - - /** - * The base implementation of `_.assignIn` without support for multiple sources - * or `customizer` functions. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @returns {Object} Returns `object`. - */ - function baseAssignIn(object, source) { - return object && copyObject(source, keysIn(source), object); - } - - /** - * The base implementation of `assignValue` and `assignMergeValue` without - * value checks. - * - * @private - * @param {Object} object The object to modify. - * @param {string} key The key of the property to assign. - * @param {*} value The value to assign. - */ - function baseAssignValue(object, key, value) { - if (key == '__proto__' && defineProperty) { - defineProperty(object, key, { - 'configurable': true, - 'enumerable': true, - 'value': value, - 'writable': true - }); - } else { - object[key] = value; - } - } - - /** - * The base implementation of `_.at` without support for individual paths. - * - * @private - * @param {Object} object The object to iterate over. - * @param {string[]} paths The property paths to pick. - * @returns {Array} Returns the picked elements. - */ - function baseAt(object, paths) { - var index = -1, - length = paths.length, - result = Array(length), - skip = object == null; - - while (++index < length) { - result[index] = skip ? undefined : get(object, paths[index]); - } - return result; - } - - /** - * The base implementation of `_.clamp` which doesn't coerce arguments. - * - * @private - * @param {number} number The number to clamp. - * @param {number} [lower] The lower bound. - * @param {number} upper The upper bound. - * @returns {number} Returns the clamped number. - */ - function baseClamp(number, lower, upper) { - if (number === number) { - if (upper !== undefined) { - number = number <= upper ? number : upper; - } - if (lower !== undefined) { - number = number >= lower ? number : lower; - } - } - return number; - } - - /** - * The base implementation of `_.clone` and `_.cloneDeep` which tracks - * traversed objects. - * - * @private - * @param {*} value The value to clone. - * @param {boolean} bitmask The bitmask flags. - * 1 - Deep clone - * 2 - Flatten inherited properties - * 4 - Clone symbols - * @param {Function} [customizer] The function to customize cloning. - * @param {string} [key] The key of `value`. - * @param {Object} [object] The parent object of `value`. - * @param {Object} [stack] Tracks traversed objects and their clone counterparts. - * @returns {*} Returns the cloned value. - */ - function baseClone(value, bitmask, customizer, key, object, stack) { - var result, - isDeep = bitmask & CLONE_DEEP_FLAG, - isFlat = bitmask & CLONE_FLAT_FLAG, - isFull = bitmask & CLONE_SYMBOLS_FLAG; - - if (customizer) { - result = object ? customizer(value, key, object, stack) : customizer(value); - } - if (result !== undefined) { - return result; - } - if (!isObject(value)) { - return value; - } - var isArr = isArray(value); - if (isArr) { - result = initCloneArray(value); - if (!isDeep) { - return copyArray(value, result); - } - } else { - var tag = getTag(value), - isFunc = tag == funcTag || tag == genTag; - - if (isBuffer(value)) { - return cloneBuffer(value, isDeep); - } - if (tag == objectTag || tag == argsTag || (isFunc && !object)) { - result = (isFlat || isFunc) ? {} : initCloneObject(value); - if (!isDeep) { - return isFlat - ? copySymbolsIn(value, baseAssignIn(result, value)) - : copySymbols(value, baseAssign(result, value)); - } - } else { - if (!cloneableTags[tag]) { - return object ? value : {}; - } - result = initCloneByTag(value, tag, isDeep); - } - } - // Check for circular references and return its corresponding clone. - stack || (stack = new Stack); - var stacked = stack.get(value); - if (stacked) { - return stacked; - } - stack.set(value, result); - - if (isSet(value)) { - value.forEach(function(subValue) { - result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack)); - }); - - return result; - } - - if (isMap(value)) { - value.forEach(function(subValue, key) { - result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack)); - }); - - return result; - } - - var keysFunc = isFull - ? (isFlat ? getAllKeysIn : getAllKeys) - : (isFlat ? keysIn : keys); - - var props = isArr ? undefined : keysFunc(value); - arrayEach(props || value, function(subValue, key) { - if (props) { - key = subValue; - subValue = value[key]; - } - // Recursively populate clone (susceptible to call stack limits). - assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack)); - }); - return result; - } - - /** - * The base implementation of `_.conforms` which doesn't clone `source`. - * - * @private - * @param {Object} source The object of property predicates to conform to. - * @returns {Function} Returns the new spec function. - */ - function baseConforms(source) { - var props = keys(source); - return function(object) { - return baseConformsTo(object, source, props); - }; - } - - /** - * The base implementation of `_.conformsTo` which accepts `props` to check. - * - * @private - * @param {Object} object The object to inspect. - * @param {Object} source The object of property predicates to conform to. - * @returns {boolean} Returns `true` if `object` conforms, else `false`. - */ - function baseConformsTo(object, source, props) { - var length = props.length; - if (object == null) { - return !length; - } - object = Object(object); - while (length--) { - var key = props[length], - predicate = source[key], - value = object[key]; - - if ((value === undefined && !(key in object)) || !predicate(value)) { - return false; - } - } - return true; - } - - /** - * The base implementation of `_.delay` and `_.defer` which accepts `args` - * to provide to `func`. - * - * @private - * @param {Function} func The function to delay. - * @param {number} wait The number of milliseconds to delay invocation. - * @param {Array} args The arguments to provide to `func`. - * @returns {number|Object} Returns the timer id or timeout object. - */ - function baseDelay(func, wait, args) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - return setTimeout(function() { func.apply(undefined, args); }, wait); - } - - /** - * The base implementation of methods like `_.difference` without support - * for excluding multiple arrays or iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Array} values The values to exclude. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of filtered values. - */ - function baseDifference(array, values, iteratee, comparator) { - var index = -1, - includes = arrayIncludes, - isCommon = true, - length = array.length, - result = [], - valuesLength = values.length; - - if (!length) { - return result; - } - if (iteratee) { - values = arrayMap(values, baseUnary(iteratee)); - } - if (comparator) { - includes = arrayIncludesWith; - isCommon = false; - } - else if (values.length >= LARGE_ARRAY_SIZE) { - includes = cacheHas; - isCommon = false; - values = new SetCache(values); - } - outer: - while (++index < length) { - var value = array[index], - computed = iteratee == null ? value : iteratee(value); - - value = (comparator || value !== 0) ? value : 0; - if (isCommon && computed === computed) { - var valuesIndex = valuesLength; - while (valuesIndex--) { - if (values[valuesIndex] === computed) { - continue outer; - } - } - result.push(value); - } - else if (!includes(values, computed, comparator)) { - result.push(value); - } - } - return result; - } - - /** - * The base implementation of `_.forEach` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - */ - var baseEach = createBaseEach(baseForOwn); - - /** - * The base implementation of `_.forEachRight` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - */ - var baseEachRight = createBaseEach(baseForOwnRight, true); - - /** - * The base implementation of `_.every` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false` - */ - function baseEvery(collection, predicate) { - var result = true; - baseEach(collection, function(value, index, collection) { - result = !!predicate(value, index, collection); - return result; - }); - return result; - } - - /** - * The base implementation of methods like `_.max` and `_.min` which accepts a - * `comparator` to determine the extremum value. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The iteratee invoked per iteration. - * @param {Function} comparator The comparator used to compare values. - * @returns {*} Returns the extremum value. - */ - function baseExtremum(array, iteratee, comparator) { - var index = -1, - length = array.length; - - while (++index < length) { - var value = array[index], - current = iteratee(value); - - if (current != null && (computed === undefined - ? (current === current && !isSymbol(current)) - : comparator(current, computed) - )) { - var computed = current, - result = value; - } - } - return result; - } - - /** - * The base implementation of `_.fill` without an iteratee call guard. - * - * @private - * @param {Array} array The array to fill. - * @param {*} value The value to fill `array` with. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns `array`. - */ - function baseFill(array, value, start, end) { - var length = array.length; - - start = toInteger(start); - if (start < 0) { - start = -start > length ? 0 : (length + start); - } - end = (end === undefined || end > length) ? length : toInteger(end); - if (end < 0) { - end += length; - } - end = start > end ? 0 : toLength(end); - while (start < end) { - array[start++] = value; - } - return array; - } - - /** - * The base implementation of `_.filter` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - */ - function baseFilter(collection, predicate) { - var result = []; - baseEach(collection, function(value, index, collection) { - if (predicate(value, index, collection)) { - result.push(value); - } - }); - return result; - } - - /** - * The base implementation of `_.flatten` with support for restricting flattening. - * - * @private - * @param {Array} array The array to flatten. - * @param {number} depth The maximum recursion depth. - * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. - * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. - * @param {Array} [result=[]] The initial result value. - * @returns {Array} Returns the new flattened array. - */ - function baseFlatten(array, depth, predicate, isStrict, result) { - var index = -1, - length = array.length; - - predicate || (predicate = isFlattenable); - result || (result = []); - - while (++index < length) { - var value = array[index]; - if (depth > 0 && predicate(value)) { - if (depth > 1) { - // Recursively flatten arrays (susceptible to call stack limits). - baseFlatten(value, depth - 1, predicate, isStrict, result); - } else { - arrayPush(result, value); - } - } else if (!isStrict) { - result[result.length] = value; - } - } - return result; - } - - /** - * The base implementation of `baseForOwn` which iterates over `object` - * properties returned by `keysFunc` and invokes `iteratee` for each property. - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {Function} keysFunc The function to get the keys of `object`. - * @returns {Object} Returns `object`. - */ - var baseFor = createBaseFor(); - - /** - * This function is like `baseFor` except that it iterates over properties - * in the opposite order. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {Function} keysFunc The function to get the keys of `object`. - * @returns {Object} Returns `object`. - */ - var baseForRight = createBaseFor(true); - - /** - * The base implementation of `_.forOwn` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Object} Returns `object`. - */ - function baseForOwn(object, iteratee) { - return object && baseFor(object, iteratee, keys); - } - - /** - * The base implementation of `_.forOwnRight` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Object} Returns `object`. - */ - function baseForOwnRight(object, iteratee) { - return object && baseForRight(object, iteratee, keys); - } - - /** - * The base implementation of `_.functions` which creates an array of - * `object` function property names filtered from `props`. - * - * @private - * @param {Object} object The object to inspect. - * @param {Array} props The property names to filter. - * @returns {Array} Returns the function names. - */ - function baseFunctions(object, props) { - return arrayFilter(props, function(key) { - return isFunction(object[key]); - }); - } - - /** - * The base implementation of `_.get` without support for default values. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to get. - * @returns {*} Returns the resolved value. - */ - function baseGet(object, path) { - path = castPath(path, object); - - var index = 0, - length = path.length; - - while (object != null && index < length) { - object = object[toKey(path[index++])]; - } - return (index && index == length) ? object : undefined; - } - - /** - * The base implementation of `getAllKeys` and `getAllKeysIn` which uses - * `keysFunc` and `symbolsFunc` to get the enumerable property names and - * symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Function} keysFunc The function to get the keys of `object`. - * @param {Function} symbolsFunc The function to get the symbols of `object`. - * @returns {Array} Returns the array of property names and symbols. - */ - function baseGetAllKeys(object, keysFunc, symbolsFunc) { - var result = keysFunc(object); - return isArray(object) ? result : arrayPush(result, symbolsFunc(object)); - } - - /** - * The base implementation of `getTag` without fallbacks for buggy environments. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the `toStringTag`. - */ - function baseGetTag(value) { - if (value == null) { - return value === undefined ? undefinedTag : nullTag; - } - return (symToStringTag && symToStringTag in Object(value)) - ? getRawTag(value) - : objectToString(value); - } - - /** - * The base implementation of `_.gt` which doesn't coerce arguments. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than `other`, - * else `false`. - */ - function baseGt(value, other) { - return value > other; - } - - /** - * The base implementation of `_.has` without support for deep paths. - * - * @private - * @param {Object} [object] The object to query. - * @param {Array|string} key The key to check. - * @returns {boolean} Returns `true` if `key` exists, else `false`. - */ - function baseHas(object, key) { - return object != null && hasOwnProperty.call(object, key); - } - - /** - * The base implementation of `_.hasIn` without support for deep paths. - * - * @private - * @param {Object} [object] The object to query. - * @param {Array|string} key The key to check. - * @returns {boolean} Returns `true` if `key` exists, else `false`. - */ - function baseHasIn(object, key) { - return object != null && key in Object(object); - } - - /** - * The base implementation of `_.inRange` which doesn't coerce arguments. - * - * @private - * @param {number} number The number to check. - * @param {number} start The start of the range. - * @param {number} end The end of the range. - * @returns {boolean} Returns `true` if `number` is in the range, else `false`. - */ - function baseInRange(number, start, end) { - return number >= nativeMin(start, end) && number < nativeMax(start, end); - } - - /** - * The base implementation of methods like `_.intersection`, without support - * for iteratee shorthands, that accepts an array of arrays to inspect. - * - * @private - * @param {Array} arrays The arrays to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of shared values. - */ - function baseIntersection(arrays, iteratee, comparator) { - var includes = comparator ? arrayIncludesWith : arrayIncludes, - length = arrays[0].length, - othLength = arrays.length, - othIndex = othLength, - caches = Array(othLength), - maxLength = Infinity, - result = []; - - while (othIndex--) { - var array = arrays[othIndex]; - if (othIndex && iteratee) { - array = arrayMap(array, baseUnary(iteratee)); - } - maxLength = nativeMin(array.length, maxLength); - caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120)) - ? new SetCache(othIndex && array) - : undefined; - } - array = arrays[0]; - - var index = -1, - seen = caches[0]; - - outer: - while (++index < length && result.length < maxLength) { - var value = array[index], - computed = iteratee ? iteratee(value) : value; - - value = (comparator || value !== 0) ? value : 0; - if (!(seen - ? cacheHas(seen, computed) - : includes(result, computed, comparator) - )) { - othIndex = othLength; - while (--othIndex) { - var cache = caches[othIndex]; - if (!(cache - ? cacheHas(cache, computed) - : includes(arrays[othIndex], computed, comparator)) - ) { - continue outer; - } - } - if (seen) { - seen.push(computed); - } - result.push(value); - } - } - return result; - } - - /** - * The base implementation of `_.invert` and `_.invertBy` which inverts - * `object` with values transformed by `iteratee` and set by `setter`. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} setter The function to set `accumulator` values. - * @param {Function} iteratee The iteratee to transform values. - * @param {Object} accumulator The initial inverted object. - * @returns {Function} Returns `accumulator`. - */ - function baseInverter(object, setter, iteratee, accumulator) { - baseForOwn(object, function(value, key, object) { - setter(accumulator, iteratee(value), key, object); - }); - return accumulator; - } - - /** - * The base implementation of `_.invoke` without support for individual - * method arguments. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path of the method to invoke. - * @param {Array} args The arguments to invoke the method with. - * @returns {*} Returns the result of the invoked method. - */ - function baseInvoke(object, path, args) { - path = castPath(path, object); - object = parent(object, path); - var func = object == null ? object : object[toKey(last(path))]; - return func == null ? undefined : apply(func, object, args); - } - - /** - * The base implementation of `_.isArguments`. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an `arguments` object, - */ - function baseIsArguments(value) { - return isObjectLike(value) && baseGetTag(value) == argsTag; - } - - /** - * The base implementation of `_.isArrayBuffer` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. - */ - function baseIsArrayBuffer(value) { - return isObjectLike(value) && baseGetTag(value) == arrayBufferTag; - } - - /** - * The base implementation of `_.isDate` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a date object, else `false`. - */ - function baseIsDate(value) { - return isObjectLike(value) && baseGetTag(value) == dateTag; - } - - /** - * The base implementation of `_.isEqual` which supports partial comparisons - * and tracks traversed objects. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @param {boolean} bitmask The bitmask flags. - * 1 - Unordered comparison - * 2 - Partial comparison - * @param {Function} [customizer] The function to customize comparisons. - * @param {Object} [stack] Tracks traversed `value` and `other` objects. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - */ - function baseIsEqual(value, other, bitmask, customizer, stack) { - if (value === other) { - return true; - } - if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) { - return value !== value && other !== other; - } - return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack); - } - - /** - * A specialized version of `baseIsEqual` for arrays and objects which performs - * deep comparisons and tracks traversed objects enabling objects with circular - * references to be compared. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} [stack] Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ - function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) { - var objIsArr = isArray(object), - othIsArr = isArray(other), - objTag = objIsArr ? arrayTag : getTag(object), - othTag = othIsArr ? arrayTag : getTag(other); - - objTag = objTag == argsTag ? objectTag : objTag; - othTag = othTag == argsTag ? objectTag : othTag; - - var objIsObj = objTag == objectTag, - othIsObj = othTag == objectTag, - isSameTag = objTag == othTag; - - if (isSameTag && isBuffer(object)) { - if (!isBuffer(other)) { - return false; - } - objIsArr = true; - objIsObj = false; - } - if (isSameTag && !objIsObj) { - stack || (stack = new Stack); - return (objIsArr || isTypedArray(object)) - ? equalArrays(object, other, bitmask, customizer, equalFunc, stack) - : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack); - } - if (!(bitmask & COMPARE_PARTIAL_FLAG)) { - var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), - othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); - - if (objIsWrapped || othIsWrapped) { - var objUnwrapped = objIsWrapped ? object.value() : object, - othUnwrapped = othIsWrapped ? other.value() : other; - - stack || (stack = new Stack); - return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack); - } - } - if (!isSameTag) { - return false; - } - stack || (stack = new Stack); - return equalObjects(object, other, bitmask, customizer, equalFunc, stack); - } - - /** - * The base implementation of `_.isMap` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a map, else `false`. - */ - function baseIsMap(value) { - return isObjectLike(value) && getTag(value) == mapTag; - } - - /** - * The base implementation of `_.isMatch` without support for iteratee shorthands. - * - * @private - * @param {Object} object The object to inspect. - * @param {Object} source The object of property values to match. - * @param {Array} matchData The property names, values, and compare flags to match. - * @param {Function} [customizer] The function to customize comparisons. - * @returns {boolean} Returns `true` if `object` is a match, else `false`. - */ - function baseIsMatch(object, source, matchData, customizer) { - var index = matchData.length, - length = index, - noCustomizer = !customizer; - - if (object == null) { - return !length; - } - object = Object(object); - while (index--) { - var data = matchData[index]; - if ((noCustomizer && data[2]) - ? data[1] !== object[data[0]] - : !(data[0] in object) - ) { - return false; - } - } - while (++index < length) { - data = matchData[index]; - var key = data[0], - objValue = object[key], - srcValue = data[1]; - - if (noCustomizer && data[2]) { - if (objValue === undefined && !(key in object)) { - return false; - } - } else { - var stack = new Stack; - if (customizer) { - var result = customizer(objValue, srcValue, key, object, source, stack); - } - if (!(result === undefined - ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack) - : result - )) { - return false; - } - } - } - return true; - } - - /** - * The base implementation of `_.isNative` without bad shim checks. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, - * else `false`. - */ - function baseIsNative(value) { - if (!isObject(value) || isMasked(value)) { - return false; - } - var pattern = isFunction(value) ? reIsNative : reIsHostCtor; - return pattern.test(toSource(value)); - } - - /** - * The base implementation of `_.isRegExp` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. - */ - function baseIsRegExp(value) { - return isObjectLike(value) && baseGetTag(value) == regexpTag; - } - - /** - * The base implementation of `_.isSet` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a set, else `false`. - */ - function baseIsSet(value) { - return isObjectLike(value) && getTag(value) == setTag; - } - - /** - * The base implementation of `_.isTypedArray` without Node.js optimizations. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. - */ - function baseIsTypedArray(value) { - return isObjectLike(value) && - isLength(value.length) && !!typedArrayTags[baseGetTag(value)]; - } - - /** - * The base implementation of `_.iteratee`. - * - * @private - * @param {*} [value=_.identity] The value to convert to an iteratee. - * @returns {Function} Returns the iteratee. - */ - function baseIteratee(value) { - // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9. - // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details. - if (typeof value == 'function') { - return value; - } - if (value == null) { - return identity; - } - if (typeof value == 'object') { - return isArray(value) - ? baseMatchesProperty(value[0], value[1]) - : baseMatches(value); - } - return property(value); - } - - /** - * The base implementation of `_.keys` which doesn't treat sparse arrays as dense. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ - function baseKeys(object) { - if (!isPrototype(object)) { - return nativeKeys(object); - } - var result = []; - for (var key in Object(object)) { - if (hasOwnProperty.call(object, key) && key != 'constructor') { - result.push(key); - } - } - return result; - } - - /** - * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ - function baseKeysIn(object) { - if (!isObject(object)) { - return nativeKeysIn(object); - } - var isProto = isPrototype(object), - result = []; - - for (var key in object) { - if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { - result.push(key); - } - } - return result; - } - - /** - * The base implementation of `_.lt` which doesn't coerce arguments. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is less than `other`, - * else `false`. - */ - function baseLt(value, other) { - return value < other; - } - - /** - * The base implementation of `_.map` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ - function baseMap(collection, iteratee) { - var index = -1, - result = isArrayLike(collection) ? Array(collection.length) : []; - - baseEach(collection, function(value, key, collection) { - result[++index] = iteratee(value, key, collection); - }); - return result; - } - - /** - * The base implementation of `_.matches` which doesn't clone `source`. - * - * @private - * @param {Object} source The object of property values to match. - * @returns {Function} Returns the new spec function. - */ - function baseMatches(source) { - var matchData = getMatchData(source); - if (matchData.length == 1 && matchData[0][2]) { - return matchesStrictComparable(matchData[0][0], matchData[0][1]); - } - return function(object) { - return object === source || baseIsMatch(object, source, matchData); - }; - } - - /** - * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`. - * - * @private - * @param {string} path The path of the property to get. - * @param {*} srcValue The value to match. - * @returns {Function} Returns the new spec function. - */ - function baseMatchesProperty(path, srcValue) { - if (isKey(path) && isStrictComparable(srcValue)) { - return matchesStrictComparable(toKey(path), srcValue); - } - return function(object) { - var objValue = get(object, path); - return (objValue === undefined && objValue === srcValue) - ? hasIn(object, path) - : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG); - }; - } - - /** - * The base implementation of `_.merge` without support for multiple sources. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @param {number} srcIndex The index of `source`. - * @param {Function} [customizer] The function to customize merged values. - * @param {Object} [stack] Tracks traversed source values and their merged - * counterparts. - */ - function baseMerge(object, source, srcIndex, customizer, stack) { - if (object === source) { - return; - } - baseFor(source, function(srcValue, key) { - if (isObject(srcValue)) { - stack || (stack = new Stack); - baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack); - } - else { - var newValue = customizer - ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack) - : undefined; - - if (newValue === undefined) { - newValue = srcValue; - } - assignMergeValue(object, key, newValue); - } - }, keysIn); - } - - /** - * A specialized version of `baseMerge` for arrays and objects which performs - * deep merges and tracks traversed objects enabling objects with circular - * references to be merged. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @param {string} key The key of the value to merge. - * @param {number} srcIndex The index of `source`. - * @param {Function} mergeFunc The function to merge values. - * @param {Function} [customizer] The function to customize assigned values. - * @param {Object} [stack] Tracks traversed source values and their merged - * counterparts. - */ - function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) { - var objValue = safeGet(object, key), - srcValue = safeGet(source, key), - stacked = stack.get(srcValue); - - if (stacked) { - assignMergeValue(object, key, stacked); - return; - } - var newValue = customizer - ? customizer(objValue, srcValue, (key + ''), object, source, stack) - : undefined; - - var isCommon = newValue === undefined; - - if (isCommon) { - var isArr = isArray(srcValue), - isBuff = !isArr && isBuffer(srcValue), - isTyped = !isArr && !isBuff && isTypedArray(srcValue); - - newValue = srcValue; - if (isArr || isBuff || isTyped) { - if (isArray(objValue)) { - newValue = objValue; - } - else if (isArrayLikeObject(objValue)) { - newValue = copyArray(objValue); - } - else if (isBuff) { - isCommon = false; - newValue = cloneBuffer(srcValue, true); - } - else if (isTyped) { - isCommon = false; - newValue = cloneTypedArray(srcValue, true); - } - else { - newValue = []; - } - } - else if (isPlainObject(srcValue) || isArguments(srcValue)) { - newValue = objValue; - if (isArguments(objValue)) { - newValue = toPlainObject(objValue); - } - else if (!isObject(objValue) || (srcIndex && isFunction(objValue))) { - newValue = initCloneObject(srcValue); - } - } - else { - isCommon = false; - } - } - if (isCommon) { - // Recursively merge objects and arrays (susceptible to call stack limits). - stack.set(srcValue, newValue); - mergeFunc(newValue, srcValue, srcIndex, customizer, stack); - stack['delete'](srcValue); - } - assignMergeValue(object, key, newValue); - } - - /** - * The base implementation of `_.nth` which doesn't coerce arguments. - * - * @private - * @param {Array} array The array to query. - * @param {number} n The index of the element to return. - * @returns {*} Returns the nth element of `array`. - */ - function baseNth(array, n) { - var length = array.length; - if (!length) { - return; - } - n += n < 0 ? length : 0; - return isIndex(n, length) ? array[n] : undefined; - } - - /** - * The base implementation of `_.orderBy` without param guards. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by. - * @param {string[]} orders The sort orders of `iteratees`. - * @returns {Array} Returns the new sorted array. - */ - function baseOrderBy(collection, iteratees, orders) { - var index = -1; - iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(getIteratee())); - - var result = baseMap(collection, function(value, key, collection) { - var criteria = arrayMap(iteratees, function(iteratee) { - return iteratee(value); - }); - return { 'criteria': criteria, 'index': ++index, 'value': value }; - }); - - return baseSortBy(result, function(object, other) { - return compareMultiple(object, other, orders); - }); - } - - /** - * The base implementation of `_.pick` without support for individual - * property identifiers. - * - * @private - * @param {Object} object The source object. - * @param {string[]} paths The property paths to pick. - * @returns {Object} Returns the new object. - */ - function basePick(object, paths) { - return basePickBy(object, paths, function(value, path) { - return hasIn(object, path); - }); - } - - /** - * The base implementation of `_.pickBy` without support for iteratee shorthands. - * - * @private - * @param {Object} object The source object. - * @param {string[]} paths The property paths to pick. - * @param {Function} predicate The function invoked per property. - * @returns {Object} Returns the new object. - */ - function basePickBy(object, paths, predicate) { - var index = -1, - length = paths.length, - result = {}; - - while (++index < length) { - var path = paths[index], - value = baseGet(object, path); - - if (predicate(value, path)) { - baseSet(result, castPath(path, object), value); - } - } - return result; - } - - /** - * A specialized version of `baseProperty` which supports deep paths. - * - * @private - * @param {Array|string} path The path of the property to get. - * @returns {Function} Returns the new accessor function. - */ - function basePropertyDeep(path) { - return function(object) { - return baseGet(object, path); - }; - } - - /** - * The base implementation of `_.pullAllBy` without support for iteratee - * shorthands. - * - * @private - * @param {Array} array The array to modify. - * @param {Array} values The values to remove. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns `array`. - */ - function basePullAll(array, values, iteratee, comparator) { - var indexOf = comparator ? baseIndexOfWith : baseIndexOf, - index = -1, - length = values.length, - seen = array; - - if (array === values) { - values = copyArray(values); - } - if (iteratee) { - seen = arrayMap(array, baseUnary(iteratee)); - } - while (++index < length) { - var fromIndex = 0, - value = values[index], - computed = iteratee ? iteratee(value) : value; - - while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) { - if (seen !== array) { - splice.call(seen, fromIndex, 1); - } - splice.call(array, fromIndex, 1); - } - } - return array; - } - - /** - * The base implementation of `_.pullAt` without support for individual - * indexes or capturing the removed elements. - * - * @private - * @param {Array} array The array to modify. - * @param {number[]} indexes The indexes of elements to remove. - * @returns {Array} Returns `array`. - */ - function basePullAt(array, indexes) { - var length = array ? indexes.length : 0, - lastIndex = length - 1; - - while (length--) { - var index = indexes[length]; - if (length == lastIndex || index !== previous) { - var previous = index; - if (isIndex(index)) { - splice.call(array, index, 1); - } else { - baseUnset(array, index); - } - } - } - return array; - } - - /** - * The base implementation of `_.random` without support for returning - * floating-point numbers. - * - * @private - * @param {number} lower The lower bound. - * @param {number} upper The upper bound. - * @returns {number} Returns the random number. - */ - function baseRandom(lower, upper) { - return lower + nativeFloor(nativeRandom() * (upper - lower + 1)); - } - - /** - * The base implementation of `_.range` and `_.rangeRight` which doesn't - * coerce arguments. - * - * @private - * @param {number} start The start of the range. - * @param {number} end The end of the range. - * @param {number} step The value to increment or decrement by. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Array} Returns the range of numbers. - */ - function baseRange(start, end, step, fromRight) { - var index = -1, - length = nativeMax(nativeCeil((end - start) / (step || 1)), 0), - result = Array(length); - - while (length--) { - result[fromRight ? length : ++index] = start; - start += step; - } - return result; - } - - /** - * The base implementation of `_.repeat` which doesn't coerce arguments. - * - * @private - * @param {string} string The string to repeat. - * @param {number} n The number of times to repeat the string. - * @returns {string} Returns the repeated string. - */ - function baseRepeat(string, n) { - var result = ''; - if (!string || n < 1 || n > MAX_SAFE_INTEGER) { - return result; - } - // Leverage the exponentiation by squaring algorithm for a faster repeat. - // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details. - do { - if (n % 2) { - result += string; - } - n = nativeFloor(n / 2); - if (n) { - string += string; - } - } while (n); - - return result; - } - - /** - * The base implementation of `_.rest` which doesn't validate or coerce arguments. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @returns {Function} Returns the new function. - */ - function baseRest(func, start) { - return setToString(overRest(func, start, identity), func + ''); - } - - /** - * The base implementation of `_.sample`. - * - * @private - * @param {Array|Object} collection The collection to sample. - * @returns {*} Returns the random element. - */ - function baseSample(collection) { - return arraySample(values(collection)); - } - - /** - * The base implementation of `_.sampleSize` without param guards. - * - * @private - * @param {Array|Object} collection The collection to sample. - * @param {number} n The number of elements to sample. - * @returns {Array} Returns the random elements. - */ - function baseSampleSize(collection, n) { - var array = values(collection); - return shuffleSelf(array, baseClamp(n, 0, array.length)); - } - - /** - * The base implementation of `_.set`. - * - * @private - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {*} value The value to set. - * @param {Function} [customizer] The function to customize path creation. - * @returns {Object} Returns `object`. - */ - function baseSet(object, path, value, customizer) { - if (!isObject(object)) { - return object; - } - path = castPath(path, object); - - var index = -1, - length = path.length, - lastIndex = length - 1, - nested = object; - - while (nested != null && ++index < length) { - var key = toKey(path[index]), - newValue = value; - - if (index != lastIndex) { - var objValue = nested[key]; - newValue = customizer ? customizer(objValue, key, nested) : undefined; - if (newValue === undefined) { - newValue = isObject(objValue) - ? objValue - : (isIndex(path[index + 1]) ? [] : {}); - } - } - assignValue(nested, key, newValue); - nested = nested[key]; - } - return object; - } - - /** - * The base implementation of `setData` without support for hot loop shorting. - * - * @private - * @param {Function} func The function to associate metadata with. - * @param {*} data The metadata. - * @returns {Function} Returns `func`. - */ - var baseSetData = !metaMap ? identity : function(func, data) { - metaMap.set(func, data); - return func; - }; - - /** - * The base implementation of `setToString` without support for hot loop shorting. - * - * @private - * @param {Function} func The function to modify. - * @param {Function} string The `toString` result. - * @returns {Function} Returns `func`. - */ - var baseSetToString = !defineProperty ? identity : function(func, string) { - return defineProperty(func, 'toString', { - 'configurable': true, - 'enumerable': false, - 'value': constant(string), - 'writable': true - }); - }; - - /** - * The base implementation of `_.shuffle`. - * - * @private - * @param {Array|Object} collection The collection to shuffle. - * @returns {Array} Returns the new shuffled array. - */ - function baseShuffle(collection) { - return shuffleSelf(values(collection)); - } - - /** - * The base implementation of `_.slice` without an iteratee call guard. - * - * @private - * @param {Array} array The array to slice. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the slice of `array`. - */ - function baseSlice(array, start, end) { - var index = -1, - length = array.length; - - if (start < 0) { - start = -start > length ? 0 : (length + start); - } - end = end > length ? length : end; - if (end < 0) { - end += length; - } - length = start > end ? 0 : ((end - start) >>> 0); - start >>>= 0; - - var result = Array(length); - while (++index < length) { - result[index] = array[index + start]; - } - return result; - } - - /** - * The base implementation of `_.some` without support for iteratee shorthands. - * - * @private - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} predicate The function invoked per iteration. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - */ - function baseSome(collection, predicate) { - var result; - - baseEach(collection, function(value, index, collection) { - result = predicate(value, index, collection); - return !result; - }); - return !!result; - } - - /** - * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which - * performs a binary search of `array` to determine the index at which `value` - * should be inserted into `array` in order to maintain its sort order. - * - * @private - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @param {boolean} [retHighest] Specify returning the highest qualified index. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - */ - function baseSortedIndex(array, value, retHighest) { - var low = 0, - high = array == null ? low : array.length; - - if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) { - while (low < high) { - var mid = (low + high) >>> 1, - computed = array[mid]; - - if (computed !== null && !isSymbol(computed) && - (retHighest ? (computed <= value) : (computed < value))) { - low = mid + 1; - } else { - high = mid; - } - } - return high; - } - return baseSortedIndexBy(array, value, identity, retHighest); - } - - /** - * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy` - * which invokes `iteratee` for `value` and each element of `array` to compute - * their sort ranking. The iteratee is invoked with one argument; (value). - * - * @private - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @param {Function} iteratee The iteratee invoked per element. - * @param {boolean} [retHighest] Specify returning the highest qualified index. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - */ - function baseSortedIndexBy(array, value, iteratee, retHighest) { - value = iteratee(value); - - var low = 0, - high = array == null ? 0 : array.length, - valIsNaN = value !== value, - valIsNull = value === null, - valIsSymbol = isSymbol(value), - valIsUndefined = value === undefined; - - while (low < high) { - var mid = nativeFloor((low + high) / 2), - computed = iteratee(array[mid]), - othIsDefined = computed !== undefined, - othIsNull = computed === null, - othIsReflexive = computed === computed, - othIsSymbol = isSymbol(computed); - - if (valIsNaN) { - var setLow = retHighest || othIsReflexive; - } else if (valIsUndefined) { - setLow = othIsReflexive && (retHighest || othIsDefined); - } else if (valIsNull) { - setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull); - } else if (valIsSymbol) { - setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol); - } else if (othIsNull || othIsSymbol) { - setLow = false; - } else { - setLow = retHighest ? (computed <= value) : (computed < value); - } - if (setLow) { - low = mid + 1; - } else { - high = mid; - } - } - return nativeMin(high, MAX_ARRAY_INDEX); - } - - /** - * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without - * support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @returns {Array} Returns the new duplicate free array. - */ - function baseSortedUniq(array, iteratee) { - var index = -1, - length = array.length, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index], - computed = iteratee ? iteratee(value) : value; - - if (!index || !eq(computed, seen)) { - var seen = computed; - result[resIndex++] = value === 0 ? 0 : value; - } - } - return result; - } - - /** - * The base implementation of `_.toNumber` which doesn't ensure correct - * conversions of binary, hexadecimal, or octal string values. - * - * @private - * @param {*} value The value to process. - * @returns {number} Returns the number. - */ - function baseToNumber(value) { - if (typeof value == 'number') { - return value; - } - if (isSymbol(value)) { - return NAN; - } - return +value; - } - - /** - * The base implementation of `_.toString` which doesn't convert nullish - * values to empty strings. - * - * @private - * @param {*} value The value to process. - * @returns {string} Returns the string. - */ - function baseToString(value) { - // Exit early for strings to avoid a performance hit in some environments. - if (typeof value == 'string') { - return value; - } - if (isArray(value)) { - // Recursively convert values (susceptible to call stack limits). - return arrayMap(value, baseToString) + ''; - } - if (isSymbol(value)) { - return symbolToString ? symbolToString.call(value) : ''; - } - var result = (value + ''); - return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; - } - - /** - * The base implementation of `_.uniqBy` without support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new duplicate free array. - */ - function baseUniq(array, iteratee, comparator) { - var index = -1, - includes = arrayIncludes, - length = array.length, - isCommon = true, - result = [], - seen = result; - - if (comparator) { - isCommon = false; - includes = arrayIncludesWith; - } - else if (length >= LARGE_ARRAY_SIZE) { - var set = iteratee ? null : createSet(array); - if (set) { - return setToArray(set); - } - isCommon = false; - includes = cacheHas; - seen = new SetCache; - } - else { - seen = iteratee ? [] : result; - } - outer: - while (++index < length) { - var value = array[index], - computed = iteratee ? iteratee(value) : value; - - value = (comparator || value !== 0) ? value : 0; - if (isCommon && computed === computed) { - var seenIndex = seen.length; - while (seenIndex--) { - if (seen[seenIndex] === computed) { - continue outer; - } - } - if (iteratee) { - seen.push(computed); - } - result.push(value); - } - else if (!includes(seen, computed, comparator)) { - if (seen !== result) { - seen.push(computed); - } - result.push(value); - } - } - return result; - } - - /** - * The base implementation of `_.unset`. - * - * @private - * @param {Object} object The object to modify. - * @param {Array|string} path The property path to unset. - * @returns {boolean} Returns `true` if the property is deleted, else `false`. - */ - function baseUnset(object, path) { - path = castPath(path, object); - object = parent(object, path); - return object == null || delete object[toKey(last(path))]; - } - - /** - * The base implementation of `_.update`. - * - * @private - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to update. - * @param {Function} updater The function to produce the updated value. - * @param {Function} [customizer] The function to customize path creation. - * @returns {Object} Returns `object`. - */ - function baseUpdate(object, path, updater, customizer) { - return baseSet(object, path, updater(baseGet(object, path)), customizer); - } - - /** - * The base implementation of methods like `_.dropWhile` and `_.takeWhile` - * without support for iteratee shorthands. - * - * @private - * @param {Array} array The array to query. - * @param {Function} predicate The function invoked per iteration. - * @param {boolean} [isDrop] Specify dropping elements instead of taking them. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Array} Returns the slice of `array`. - */ - function baseWhile(array, predicate, isDrop, fromRight) { - var length = array.length, - index = fromRight ? length : -1; - - while ((fromRight ? index-- : ++index < length) && - predicate(array[index], index, array)) {} - - return isDrop - ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length)) - : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index)); - } - - /** - * The base implementation of `wrapperValue` which returns the result of - * performing a sequence of actions on the unwrapped `value`, where each - * successive action is supplied the return value of the previous. - * - * @private - * @param {*} value The unwrapped value. - * @param {Array} actions Actions to perform to resolve the unwrapped value. - * @returns {*} Returns the resolved value. - */ - function baseWrapperValue(value, actions) { - var result = value; - if (result instanceof LazyWrapper) { - result = result.value(); - } - return arrayReduce(actions, function(result, action) { - return action.func.apply(action.thisArg, arrayPush([result], action.args)); - }, result); - } - - /** - * The base implementation of methods like `_.xor`, without support for - * iteratee shorthands, that accepts an array of arrays to inspect. - * - * @private - * @param {Array} arrays The arrays to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of values. - */ - function baseXor(arrays, iteratee, comparator) { - var length = arrays.length; - if (length < 2) { - return length ? baseUniq(arrays[0]) : []; - } - var index = -1, - result = Array(length); - - while (++index < length) { - var array = arrays[index], - othIndex = -1; - - while (++othIndex < length) { - if (othIndex != index) { - result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator); - } - } - } - return baseUniq(baseFlatten(result, 1), iteratee, comparator); - } - - /** - * This base implementation of `_.zipObject` which assigns values using `assignFunc`. - * - * @private - * @param {Array} props The property identifiers. - * @param {Array} values The property values. - * @param {Function} assignFunc The function to assign values. - * @returns {Object} Returns the new object. - */ - function baseZipObject(props, values, assignFunc) { - var index = -1, - length = props.length, - valsLength = values.length, - result = {}; - - while (++index < length) { - var value = index < valsLength ? values[index] : undefined; - assignFunc(result, props[index], value); - } - return result; - } - - /** - * Casts `value` to an empty array if it's not an array like object. - * - * @private - * @param {*} value The value to inspect. - * @returns {Array|Object} Returns the cast array-like object. - */ - function castArrayLikeObject(value) { - return isArrayLikeObject(value) ? value : []; - } - - /** - * Casts `value` to `identity` if it's not a function. - * - * @private - * @param {*} value The value to inspect. - * @returns {Function} Returns cast function. - */ - function castFunction(value) { - return typeof value == 'function' ? value : identity; - } - - /** - * Casts `value` to a path array if it's not one. - * - * @private - * @param {*} value The value to inspect. - * @param {Object} [object] The object to query keys on. - * @returns {Array} Returns the cast property path array. - */ - function castPath(value, object) { - if (isArray(value)) { - return value; - } - return isKey(value, object) ? [value] : stringToPath(toString(value)); - } - - /** - * A `baseRest` alias which can be replaced with `identity` by module - * replacement plugins. - * - * @private - * @type {Function} - * @param {Function} func The function to apply a rest parameter to. - * @returns {Function} Returns the new function. - */ - var castRest = baseRest; - - /** - * Casts `array` to a slice if it's needed. - * - * @private - * @param {Array} array The array to inspect. - * @param {number} start The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the cast slice. - */ - function castSlice(array, start, end) { - var length = array.length; - end = end === undefined ? length : end; - return (!start && end >= length) ? array : baseSlice(array, start, end); - } - - /** - * A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout). - * - * @private - * @param {number|Object} id The timer id or timeout object of the timer to clear. - */ - var clearTimeout = ctxClearTimeout || function(id) { - return root.clearTimeout(id); - }; - - /** - * Creates a clone of `buffer`. - * - * @private - * @param {Buffer} buffer The buffer to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Buffer} Returns the cloned buffer. - */ - function cloneBuffer(buffer, isDeep) { - if (isDeep) { - return buffer.slice(); - } - var length = buffer.length, - result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length); - - buffer.copy(result); - return result; - } - - /** - * Creates a clone of `arrayBuffer`. - * - * @private - * @param {ArrayBuffer} arrayBuffer The array buffer to clone. - * @returns {ArrayBuffer} Returns the cloned array buffer. - */ - function cloneArrayBuffer(arrayBuffer) { - var result = new arrayBuffer.constructor(arrayBuffer.byteLength); - new Uint8Array(result).set(new Uint8Array(arrayBuffer)); - return result; - } - - /** - * Creates a clone of `dataView`. - * - * @private - * @param {Object} dataView The data view to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the cloned data view. - */ - function cloneDataView(dataView, isDeep) { - var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer; - return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength); - } - - /** - * Creates a clone of `regexp`. - * - * @private - * @param {Object} regexp The regexp to clone. - * @returns {Object} Returns the cloned regexp. - */ - function cloneRegExp(regexp) { - var result = new regexp.constructor(regexp.source, reFlags.exec(regexp)); - result.lastIndex = regexp.lastIndex; - return result; - } - - /** - * Creates a clone of the `symbol` object. - * - * @private - * @param {Object} symbol The symbol object to clone. - * @returns {Object} Returns the cloned symbol object. - */ - function cloneSymbol(symbol) { - return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {}; - } - - /** - * Creates a clone of `typedArray`. - * - * @private - * @param {Object} typedArray The typed array to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the cloned typed array. - */ - function cloneTypedArray(typedArray, isDeep) { - var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer; - return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length); - } - - /** - * Compares values to sort them in ascending order. - * - * @private - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {number} Returns the sort order indicator for `value`. - */ - function compareAscending(value, other) { - if (value !== other) { - var valIsDefined = value !== undefined, - valIsNull = value === null, - valIsReflexive = value === value, - valIsSymbol = isSymbol(value); - - var othIsDefined = other !== undefined, - othIsNull = other === null, - othIsReflexive = other === other, - othIsSymbol = isSymbol(other); - - if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) || - (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) || - (valIsNull && othIsDefined && othIsReflexive) || - (!valIsDefined && othIsReflexive) || - !valIsReflexive) { - return 1; - } - if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) || - (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) || - (othIsNull && valIsDefined && valIsReflexive) || - (!othIsDefined && valIsReflexive) || - !othIsReflexive) { - return -1; - } - } - return 0; - } - - /** - * Used by `_.orderBy` to compare multiple properties of a value to another - * and stable sort them. - * - * If `orders` is unspecified, all values are sorted in ascending order. Otherwise, - * specify an order of "desc" for descending or "asc" for ascending sort order - * of corresponding values. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {boolean[]|string[]} orders The order to sort by for each property. - * @returns {number} Returns the sort order indicator for `object`. - */ - function compareMultiple(object, other, orders) { - var index = -1, - objCriteria = object.criteria, - othCriteria = other.criteria, - length = objCriteria.length, - ordersLength = orders.length; - - while (++index < length) { - var result = compareAscending(objCriteria[index], othCriteria[index]); - if (result) { - if (index >= ordersLength) { - return result; - } - var order = orders[index]; - return result * (order == 'desc' ? -1 : 1); - } - } - // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications - // that causes it, under certain circumstances, to provide the same value for - // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247 - // for more details. - // - // This also ensures a stable sort in V8 and other engines. - // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details. - return object.index - other.index; - } - - /** - * Creates an array that is the composition of partially applied arguments, - * placeholders, and provided arguments into a single array of arguments. - * - * @private - * @param {Array} args The provided arguments. - * @param {Array} partials The arguments to prepend to those provided. - * @param {Array} holders The `partials` placeholder indexes. - * @params {boolean} [isCurried] Specify composing for a curried function. - * @returns {Array} Returns the new array of composed arguments. - */ - function composeArgs(args, partials, holders, isCurried) { - var argsIndex = -1, - argsLength = args.length, - holdersLength = holders.length, - leftIndex = -1, - leftLength = partials.length, - rangeLength = nativeMax(argsLength - holdersLength, 0), - result = Array(leftLength + rangeLength), - isUncurried = !isCurried; - - while (++leftIndex < leftLength) { - result[leftIndex] = partials[leftIndex]; - } - while (++argsIndex < holdersLength) { - if (isUncurried || argsIndex < argsLength) { - result[holders[argsIndex]] = args[argsIndex]; - } - } - while (rangeLength--) { - result[leftIndex++] = args[argsIndex++]; - } - return result; - } - - /** - * This function is like `composeArgs` except that the arguments composition - * is tailored for `_.partialRight`. - * - * @private - * @param {Array} args The provided arguments. - * @param {Array} partials The arguments to append to those provided. - * @param {Array} holders The `partials` placeholder indexes. - * @params {boolean} [isCurried] Specify composing for a curried function. - * @returns {Array} Returns the new array of composed arguments. - */ - function composeArgsRight(args, partials, holders, isCurried) { - var argsIndex = -1, - argsLength = args.length, - holdersIndex = -1, - holdersLength = holders.length, - rightIndex = -1, - rightLength = partials.length, - rangeLength = nativeMax(argsLength - holdersLength, 0), - result = Array(rangeLength + rightLength), - isUncurried = !isCurried; - - while (++argsIndex < rangeLength) { - result[argsIndex] = args[argsIndex]; - } - var offset = argsIndex; - while (++rightIndex < rightLength) { - result[offset + rightIndex] = partials[rightIndex]; - } - while (++holdersIndex < holdersLength) { - if (isUncurried || argsIndex < argsLength) { - result[offset + holders[holdersIndex]] = args[argsIndex++]; - } - } - return result; - } - - /** - * Copies the values of `source` to `array`. - * - * @private - * @param {Array} source The array to copy values from. - * @param {Array} [array=[]] The array to copy values to. - * @returns {Array} Returns `array`. - */ - function copyArray(source, array) { - var index = -1, - length = source.length; - - array || (array = Array(length)); - while (++index < length) { - array[index] = source[index]; - } - return array; - } - - /** - * Copies properties of `source` to `object`. - * - * @private - * @param {Object} source The object to copy properties from. - * @param {Array} props The property identifiers to copy. - * @param {Object} [object={}] The object to copy properties to. - * @param {Function} [customizer] The function to customize copied values. - * @returns {Object} Returns `object`. - */ - function copyObject(source, props, object, customizer) { - var isNew = !object; - object || (object = {}); - - var index = -1, - length = props.length; - - while (++index < length) { - var key = props[index]; - - var newValue = customizer - ? customizer(object[key], source[key], key, object, source) - : undefined; - - if (newValue === undefined) { - newValue = source[key]; - } - if (isNew) { - baseAssignValue(object, key, newValue); - } else { - assignValue(object, key, newValue); - } - } - return object; - } - - /** - * Copies own symbols of `source` to `object`. - * - * @private - * @param {Object} source The object to copy symbols from. - * @param {Object} [object={}] The object to copy symbols to. - * @returns {Object} Returns `object`. - */ - function copySymbols(source, object) { - return copyObject(source, getSymbols(source), object); - } - - /** - * Copies own and inherited symbols of `source` to `object`. - * - * @private - * @param {Object} source The object to copy symbols from. - * @param {Object} [object={}] The object to copy symbols to. - * @returns {Object} Returns `object`. - */ - function copySymbolsIn(source, object) { - return copyObject(source, getSymbolsIn(source), object); - } - - /** - * Creates a function like `_.groupBy`. - * - * @private - * @param {Function} setter The function to set accumulator values. - * @param {Function} [initializer] The accumulator object initializer. - * @returns {Function} Returns the new aggregator function. - */ - function createAggregator(setter, initializer) { - return function(collection, iteratee) { - var func = isArray(collection) ? arrayAggregator : baseAggregator, - accumulator = initializer ? initializer() : {}; - - return func(collection, setter, getIteratee(iteratee, 2), accumulator); - }; - } - - /** - * Creates a function like `_.assign`. - * - * @private - * @param {Function} assigner The function to assign values. - * @returns {Function} Returns the new assigner function. - */ - function createAssigner(assigner) { - return baseRest(function(object, sources) { - var index = -1, - length = sources.length, - customizer = length > 1 ? sources[length - 1] : undefined, - guard = length > 2 ? sources[2] : undefined; - - customizer = (assigner.length > 3 && typeof customizer == 'function') - ? (length--, customizer) - : undefined; - - if (guard && isIterateeCall(sources[0], sources[1], guard)) { - customizer = length < 3 ? undefined : customizer; - length = 1; - } - object = Object(object); - while (++index < length) { - var source = sources[index]; - if (source) { - assigner(object, source, index, customizer); - } - } - return object; - }); - } - - /** - * Creates a `baseEach` or `baseEachRight` function. - * - * @private - * @param {Function} eachFunc The function to iterate over a collection. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new base function. - */ - function createBaseEach(eachFunc, fromRight) { - return function(collection, iteratee) { - if (collection == null) { - return collection; - } - if (!isArrayLike(collection)) { - return eachFunc(collection, iteratee); - } - var length = collection.length, - index = fromRight ? length : -1, - iterable = Object(collection); - - while ((fromRight ? index-- : ++index < length)) { - if (iteratee(iterable[index], index, iterable) === false) { - break; - } - } - return collection; - }; - } - - /** - * Creates a base function for methods like `_.forIn` and `_.forOwn`. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new base function. - */ - function createBaseFor(fromRight) { - return function(object, iteratee, keysFunc) { - var index = -1, - iterable = Object(object), - props = keysFunc(object), - length = props.length; - - while (length--) { - var key = props[fromRight ? length : ++index]; - if (iteratee(iterable[key], key, iterable) === false) { - break; - } - } - return object; - }; - } - - /** - * Creates a function that wraps `func` to invoke it with the optional `this` - * binding of `thisArg`. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask flags. See `createWrap` for more details. - * @param {*} [thisArg] The `this` binding of `func`. - * @returns {Function} Returns the new wrapped function. - */ - function createBind(func, bitmask, thisArg) { - var isBind = bitmask & WRAP_BIND_FLAG, - Ctor = createCtor(func); - - function wrapper() { - var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; - return fn.apply(isBind ? thisArg : this, arguments); - } - return wrapper; - } - - /** - * Creates a function like `_.lowerFirst`. - * - * @private - * @param {string} methodName The name of the `String` case method to use. - * @returns {Function} Returns the new case function. - */ - function createCaseFirst(methodName) { - return function(string) { - string = toString(string); - - var strSymbols = hasUnicode(string) - ? stringToArray(string) - : undefined; - - var chr = strSymbols - ? strSymbols[0] - : string.charAt(0); - - var trailing = strSymbols - ? castSlice(strSymbols, 1).join('') - : string.slice(1); - - return chr[methodName]() + trailing; - }; - } - - /** - * Creates a function like `_.camelCase`. - * - * @private - * @param {Function} callback The function to combine each word. - * @returns {Function} Returns the new compounder function. - */ - function createCompounder(callback) { - return function(string) { - return arrayReduce(words(deburr(string).replace(reApos, '')), callback, ''); - }; - } - - /** - * Creates a function that produces an instance of `Ctor` regardless of - * whether it was invoked as part of a `new` expression or by `call` or `apply`. - * - * @private - * @param {Function} Ctor The constructor to wrap. - * @returns {Function} Returns the new wrapped function. - */ - function createCtor(Ctor) { - return function() { - // Use a `switch` statement to work with class constructors. See - // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist - // for more details. - var args = arguments; - switch (args.length) { - case 0: return new Ctor; - case 1: return new Ctor(args[0]); - case 2: return new Ctor(args[0], args[1]); - case 3: return new Ctor(args[0], args[1], args[2]); - case 4: return new Ctor(args[0], args[1], args[2], args[3]); - case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]); - case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]); - case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); - } - var thisBinding = baseCreate(Ctor.prototype), - result = Ctor.apply(thisBinding, args); - - // Mimic the constructor's `return` behavior. - // See https://es5.github.io/#x13.2.2 for more details. - return isObject(result) ? result : thisBinding; - }; - } - - /** - * Creates a function that wraps `func` to enable currying. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask flags. See `createWrap` for more details. - * @param {number} arity The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ - function createCurry(func, bitmask, arity) { - var Ctor = createCtor(func); - - function wrapper() { - var length = arguments.length, - args = Array(length), - index = length, - placeholder = getHolder(wrapper); - - while (index--) { - args[index] = arguments[index]; - } - var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder) - ? [] - : replaceHolders(args, placeholder); - - length -= holders.length; - if (length < arity) { - return createRecurry( - func, bitmask, createHybrid, wrapper.placeholder, undefined, - args, holders, undefined, undefined, arity - length); - } - var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; - return apply(fn, this, args); - } - return wrapper; - } - - /** - * Creates a `_.find` or `_.findLast` function. - * - * @private - * @param {Function} findIndexFunc The function to find the collection index. - * @returns {Function} Returns the new find function. - */ - function createFind(findIndexFunc) { - return function(collection, predicate, fromIndex) { - var iterable = Object(collection); - if (!isArrayLike(collection)) { - var iteratee = getIteratee(predicate, 3); - collection = keys(collection); - predicate = function(key) { return iteratee(iterable[key], key, iterable); }; - } - var index = findIndexFunc(collection, predicate, fromIndex); - return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined; - }; - } - - /** - * Creates a `_.flow` or `_.flowRight` function. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new flow function. - */ - function createFlow(fromRight) { - return flatRest(function(funcs) { - var length = funcs.length, - index = length, - prereq = LodashWrapper.prototype.thru; - - if (fromRight) { - funcs.reverse(); - } - while (index--) { - var func = funcs[index]; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - if (prereq && !wrapper && getFuncName(func) == 'wrapper') { - var wrapper = new LodashWrapper([], true); - } - } - index = wrapper ? index : length; - while (++index < length) { - func = funcs[index]; - - var funcName = getFuncName(func), - data = funcName == 'wrapper' ? getData(func) : undefined; - - if (data && isLaziable(data[0]) && - data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) && - !data[4].length && data[9] == 1 - ) { - wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]); - } else { - wrapper = (func.length == 1 && isLaziable(func)) - ? wrapper[funcName]() - : wrapper.thru(func); - } - } - return function() { - var args = arguments, - value = args[0]; - - if (wrapper && args.length == 1 && isArray(value)) { - return wrapper.plant(value).value(); - } - var index = 0, - result = length ? funcs[index].apply(this, args) : value; - - while (++index < length) { - result = funcs[index].call(this, result); - } - return result; - }; - }); - } - - /** - * Creates a function that wraps `func` to invoke it with optional `this` - * binding of `thisArg`, partial application, and currying. - * - * @private - * @param {Function|string} func The function or method name to wrap. - * @param {number} bitmask The bitmask flags. See `createWrap` for more details. - * @param {*} [thisArg] The `this` binding of `func`. - * @param {Array} [partials] The arguments to prepend to those provided to - * the new function. - * @param {Array} [holders] The `partials` placeholder indexes. - * @param {Array} [partialsRight] The arguments to append to those provided - * to the new function. - * @param {Array} [holdersRight] The `partialsRight` placeholder indexes. - * @param {Array} [argPos] The argument positions of the new function. - * @param {number} [ary] The arity cap of `func`. - * @param {number} [arity] The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ - function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) { - var isAry = bitmask & WRAP_ARY_FLAG, - isBind = bitmask & WRAP_BIND_FLAG, - isBindKey = bitmask & WRAP_BIND_KEY_FLAG, - isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG), - isFlip = bitmask & WRAP_FLIP_FLAG, - Ctor = isBindKey ? undefined : createCtor(func); - - function wrapper() { - var length = arguments.length, - args = Array(length), - index = length; - - while (index--) { - args[index] = arguments[index]; - } - if (isCurried) { - var placeholder = getHolder(wrapper), - holdersCount = countHolders(args, placeholder); - } - if (partials) { - args = composeArgs(args, partials, holders, isCurried); - } - if (partialsRight) { - args = composeArgsRight(args, partialsRight, holdersRight, isCurried); - } - length -= holdersCount; - if (isCurried && length < arity) { - var newHolders = replaceHolders(args, placeholder); - return createRecurry( - func, bitmask, createHybrid, wrapper.placeholder, thisArg, - args, newHolders, argPos, ary, arity - length - ); - } - var thisBinding = isBind ? thisArg : this, - fn = isBindKey ? thisBinding[func] : func; - - length = args.length; - if (argPos) { - args = reorder(args, argPos); - } else if (isFlip && length > 1) { - args.reverse(); - } - if (isAry && ary < length) { - args.length = ary; - } - if (this && this !== root && this instanceof wrapper) { - fn = Ctor || createCtor(fn); - } - return fn.apply(thisBinding, args); - } - return wrapper; - } - - /** - * Creates a function like `_.invertBy`. - * - * @private - * @param {Function} setter The function to set accumulator values. - * @param {Function} toIteratee The function to resolve iteratees. - * @returns {Function} Returns the new inverter function. - */ - function createInverter(setter, toIteratee) { - return function(object, iteratee) { - return baseInverter(object, setter, toIteratee(iteratee), {}); - }; - } - - /** - * Creates a function that performs a mathematical operation on two values. - * - * @private - * @param {Function} operator The function to perform the operation. - * @param {number} [defaultValue] The value used for `undefined` arguments. - * @returns {Function} Returns the new mathematical operation function. - */ - function createMathOperation(operator, defaultValue) { - return function(value, other) { - var result; - if (value === undefined && other === undefined) { - return defaultValue; - } - if (value !== undefined) { - result = value; - } - if (other !== undefined) { - if (result === undefined) { - return other; - } - if (typeof value == 'string' || typeof other == 'string') { - value = baseToString(value); - other = baseToString(other); - } else { - value = baseToNumber(value); - other = baseToNumber(other); - } - result = operator(value, other); - } - return result; - }; - } - - /** - * Creates a function like `_.over`. - * - * @private - * @param {Function} arrayFunc The function to iterate over iteratees. - * @returns {Function} Returns the new over function. - */ - function createOver(arrayFunc) { - return flatRest(function(iteratees) { - iteratees = arrayMap(iteratees, baseUnary(getIteratee())); - return baseRest(function(args) { - var thisArg = this; - return arrayFunc(iteratees, function(iteratee) { - return apply(iteratee, thisArg, args); - }); - }); - }); - } - - /** - * Creates the padding for `string` based on `length`. The `chars` string - * is truncated if the number of characters exceeds `length`. - * - * @private - * @param {number} length The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padding for `string`. - */ - function createPadding(length, chars) { - chars = chars === undefined ? ' ' : baseToString(chars); - - var charsLength = chars.length; - if (charsLength < 2) { - return charsLength ? baseRepeat(chars, length) : chars; - } - var result = baseRepeat(chars, nativeCeil(length / stringSize(chars))); - return hasUnicode(chars) - ? castSlice(stringToArray(result), 0, length).join('') - : result.slice(0, length); - } - - /** - * Creates a function that wraps `func` to invoke it with the `this` binding - * of `thisArg` and `partials` prepended to the arguments it receives. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask flags. See `createWrap` for more details. - * @param {*} thisArg The `this` binding of `func`. - * @param {Array} partials The arguments to prepend to those provided to - * the new function. - * @returns {Function} Returns the new wrapped function. - */ - function createPartial(func, bitmask, thisArg, partials) { - var isBind = bitmask & WRAP_BIND_FLAG, - Ctor = createCtor(func); - - function wrapper() { - var argsIndex = -1, - argsLength = arguments.length, - leftIndex = -1, - leftLength = partials.length, - args = Array(leftLength + argsLength), - fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; - - while (++leftIndex < leftLength) { - args[leftIndex] = partials[leftIndex]; - } - while (argsLength--) { - args[leftIndex++] = arguments[++argsIndex]; - } - return apply(fn, isBind ? thisArg : this, args); - } - return wrapper; - } - - /** - * Creates a `_.range` or `_.rangeRight` function. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new range function. - */ - function createRange(fromRight) { - return function(start, end, step) { - if (step && typeof step != 'number' && isIterateeCall(start, end, step)) { - end = step = undefined; - } - // Ensure the sign of `-0` is preserved. - start = toFinite(start); - if (end === undefined) { - end = start; - start = 0; - } else { - end = toFinite(end); - } - step = step === undefined ? (start < end ? 1 : -1) : toFinite(step); - return baseRange(start, end, step, fromRight); - }; - } - - /** - * Creates a function that performs a relational operation on two values. - * - * @private - * @param {Function} operator The function to perform the operation. - * @returns {Function} Returns the new relational operation function. - */ - function createRelationalOperation(operator) { - return function(value, other) { - if (!(typeof value == 'string' && typeof other == 'string')) { - value = toNumber(value); - other = toNumber(other); - } - return operator(value, other); - }; - } - - /** - * Creates a function that wraps `func` to continue currying. - * - * @private - * @param {Function} func The function to wrap. - * @param {number} bitmask The bitmask flags. See `createWrap` for more details. - * @param {Function} wrapFunc The function to create the `func` wrapper. - * @param {*} placeholder The placeholder value. - * @param {*} [thisArg] The `this` binding of `func`. - * @param {Array} [partials] The arguments to prepend to those provided to - * the new function. - * @param {Array} [holders] The `partials` placeholder indexes. - * @param {Array} [argPos] The argument positions of the new function. - * @param {number} [ary] The arity cap of `func`. - * @param {number} [arity] The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ - function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) { - var isCurry = bitmask & WRAP_CURRY_FLAG, - newHolders = isCurry ? holders : undefined, - newHoldersRight = isCurry ? undefined : holders, - newPartials = isCurry ? partials : undefined, - newPartialsRight = isCurry ? undefined : partials; - - bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG); - bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG); - - if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) { - bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG); - } - var newData = [ - func, bitmask, thisArg, newPartials, newHolders, newPartialsRight, - newHoldersRight, argPos, ary, arity - ]; - - var result = wrapFunc.apply(undefined, newData); - if (isLaziable(func)) { - setData(result, newData); - } - result.placeholder = placeholder; - return setWrapToString(result, func, bitmask); - } - - /** - * Creates a function like `_.round`. - * - * @private - * @param {string} methodName The name of the `Math` method to use when rounding. - * @returns {Function} Returns the new round function. - */ - function createRound(methodName) { - var func = Math[methodName]; - return function(number, precision) { - number = toNumber(number); - precision = precision == null ? 0 : nativeMin(toInteger(precision), 292); - if (precision) { - // Shift with exponential notation to avoid floating-point issues. - // See [MDN](https://mdn.io/round#Examples) for more details. - var pair = (toString(number) + 'e').split('e'), - value = func(pair[0] + 'e' + (+pair[1] + precision)); - - pair = (toString(value) + 'e').split('e'); - return +(pair[0] + 'e' + (+pair[1] - precision)); - } - return func(number); - }; - } - - /** - * Creates a set object of `values`. - * - * @private - * @param {Array} values The values to add to the set. - * @returns {Object} Returns the new set. - */ - var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) { - return new Set(values); - }; - - /** - * Creates a `_.toPairs` or `_.toPairsIn` function. - * - * @private - * @param {Function} keysFunc The function to get the keys of a given object. - * @returns {Function} Returns the new pairs function. - */ - function createToPairs(keysFunc) { - return function(object) { - var tag = getTag(object); - if (tag == mapTag) { - return mapToArray(object); - } - if (tag == setTag) { - return setToPairs(object); - } - return baseToPairs(object, keysFunc(object)); - }; - } - - /** - * Creates a function that either curries or invokes `func` with optional - * `this` binding and partially applied arguments. - * - * @private - * @param {Function|string} func The function or method name to wrap. - * @param {number} bitmask The bitmask flags. - * 1 - `_.bind` - * 2 - `_.bindKey` - * 4 - `_.curry` or `_.curryRight` of a bound function - * 8 - `_.curry` - * 16 - `_.curryRight` - * 32 - `_.partial` - * 64 - `_.partialRight` - * 128 - `_.rearg` - * 256 - `_.ary` - * 512 - `_.flip` - * @param {*} [thisArg] The `this` binding of `func`. - * @param {Array} [partials] The arguments to be partially applied. - * @param {Array} [holders] The `partials` placeholder indexes. - * @param {Array} [argPos] The argument positions of the new function. - * @param {number} [ary] The arity cap of `func`. - * @param {number} [arity] The arity of `func`. - * @returns {Function} Returns the new wrapped function. - */ - function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) { - var isBindKey = bitmask & WRAP_BIND_KEY_FLAG; - if (!isBindKey && typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - var length = partials ? partials.length : 0; - if (!length) { - bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG); - partials = holders = undefined; - } - ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0); - arity = arity === undefined ? arity : toInteger(arity); - length -= holders ? holders.length : 0; - - if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) { - var partialsRight = partials, - holdersRight = holders; - - partials = holders = undefined; - } - var data = isBindKey ? undefined : getData(func); - - var newData = [ - func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, - argPos, ary, arity - ]; - - if (data) { - mergeData(newData, data); - } - func = newData[0]; - bitmask = newData[1]; - thisArg = newData[2]; - partials = newData[3]; - holders = newData[4]; - arity = newData[9] = newData[9] === undefined - ? (isBindKey ? 0 : func.length) - : nativeMax(newData[9] - length, 0); - - if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) { - bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG); - } - if (!bitmask || bitmask == WRAP_BIND_FLAG) { - var result = createBind(func, bitmask, thisArg); - } else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) { - result = createCurry(func, bitmask, arity); - } else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) { - result = createPartial(func, bitmask, thisArg, partials); - } else { - result = createHybrid.apply(undefined, newData); - } - var setter = data ? baseSetData : setData; - return setWrapToString(setter(result, newData), func, bitmask); - } - - /** - * Used by `_.defaults` to customize its `_.assignIn` use to assign properties - * of source objects to the destination object for all destination properties - * that resolve to `undefined`. - * - * @private - * @param {*} objValue The destination value. - * @param {*} srcValue The source value. - * @param {string} key The key of the property to assign. - * @param {Object} object The parent object of `objValue`. - * @returns {*} Returns the value to assign. - */ - function customDefaultsAssignIn(objValue, srcValue, key, object) { - if (objValue === undefined || - (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) { - return srcValue; - } - return objValue; - } - - /** - * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source - * objects into destination objects that are passed thru. - * - * @private - * @param {*} objValue The destination value. - * @param {*} srcValue The source value. - * @param {string} key The key of the property to merge. - * @param {Object} object The parent object of `objValue`. - * @param {Object} source The parent object of `srcValue`. - * @param {Object} [stack] Tracks traversed source values and their merged - * counterparts. - * @returns {*} Returns the value to assign. - */ - function customDefaultsMerge(objValue, srcValue, key, object, source, stack) { - if (isObject(objValue) && isObject(srcValue)) { - // Recursively merge objects and arrays (susceptible to call stack limits). - stack.set(srcValue, objValue); - baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack); - stack['delete'](srcValue); - } - return objValue; - } - - /** - * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain - * objects. - * - * @private - * @param {*} value The value to inspect. - * @param {string} key The key of the property to inspect. - * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`. - */ - function customOmitClone(value) { - return isPlainObject(value) ? undefined : value; - } - - /** - * A specialized version of `baseIsEqualDeep` for arrays with support for - * partial deep comparisons. - * - * @private - * @param {Array} array The array to compare. - * @param {Array} other The other array to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} stack Tracks traversed `array` and `other` objects. - * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. - */ - function equalArrays(array, other, bitmask, customizer, equalFunc, stack) { - var isPartial = bitmask & COMPARE_PARTIAL_FLAG, - arrLength = array.length, - othLength = other.length; - - if (arrLength != othLength && !(isPartial && othLength > arrLength)) { - return false; - } - // Assume cyclic values are equal. - var stacked = stack.get(array); - if (stacked && stack.get(other)) { - return stacked == other; - } - var index = -1, - result = true, - seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined; - - stack.set(array, other); - stack.set(other, array); - - // Ignore non-index properties. - while (++index < arrLength) { - var arrValue = array[index], - othValue = other[index]; - - if (customizer) { - var compared = isPartial - ? customizer(othValue, arrValue, index, other, array, stack) - : customizer(arrValue, othValue, index, array, other, stack); - } - if (compared !== undefined) { - if (compared) { - continue; - } - result = false; - break; - } - // Recursively compare arrays (susceptible to call stack limits). - if (seen) { - if (!arraySome(other, function(othValue, othIndex) { - if (!cacheHas(seen, othIndex) && - (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) { - return seen.push(othIndex); - } - })) { - result = false; - break; - } - } else if (!( - arrValue === othValue || - equalFunc(arrValue, othValue, bitmask, customizer, stack) - )) { - result = false; - break; - } - } - stack['delete'](array); - stack['delete'](other); - return result; - } - - /** - * A specialized version of `baseIsEqualDeep` for comparing objects of - * the same `toStringTag`. - * - * **Note:** This function only supports comparing values with tags of - * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {string} tag The `toStringTag` of the objects to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} stack Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ - function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) { - switch (tag) { - case dataViewTag: - if ((object.byteLength != other.byteLength) || - (object.byteOffset != other.byteOffset)) { - return false; - } - object = object.buffer; - other = other.buffer; - - case arrayBufferTag: - if ((object.byteLength != other.byteLength) || - !equalFunc(new Uint8Array(object), new Uint8Array(other))) { - return false; - } - return true; - - case boolTag: - case dateTag: - case numberTag: - // Coerce booleans to `1` or `0` and dates to milliseconds. - // Invalid dates are coerced to `NaN`. - return eq(+object, +other); - - case errorTag: - return object.name == other.name && object.message == other.message; - - case regexpTag: - case stringTag: - // Coerce regexes to strings and treat strings, primitives and objects, - // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring - // for more details. - return object == (other + ''); - - case mapTag: - var convert = mapToArray; - - case setTag: - var isPartial = bitmask & COMPARE_PARTIAL_FLAG; - convert || (convert = setToArray); - - if (object.size != other.size && !isPartial) { - return false; - } - // Assume cyclic values are equal. - var stacked = stack.get(object); - if (stacked) { - return stacked == other; - } - bitmask |= COMPARE_UNORDERED_FLAG; - - // Recursively compare objects (susceptible to call stack limits). - stack.set(object, other); - var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack); - stack['delete'](object); - return result; - - case symbolTag: - if (symbolValueOf) { - return symbolValueOf.call(object) == symbolValueOf.call(other); - } - } - return false; - } - - /** - * A specialized version of `baseIsEqualDeep` for objects with support for - * partial deep comparisons. - * - * @private - * @param {Object} object The object to compare. - * @param {Object} other The other object to compare. - * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. - * @param {Function} customizer The function to customize comparisons. - * @param {Function} equalFunc The function to determine equivalents of values. - * @param {Object} stack Tracks traversed `object` and `other` objects. - * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. - */ - function equalObjects(object, other, bitmask, customizer, equalFunc, stack) { - var isPartial = bitmask & COMPARE_PARTIAL_FLAG, - objProps = getAllKeys(object), - objLength = objProps.length, - othProps = getAllKeys(other), - othLength = othProps.length; - - if (objLength != othLength && !isPartial) { - return false; - } - var index = objLength; - while (index--) { - var key = objProps[index]; - if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) { - return false; - } - } - // Assume cyclic values are equal. - var stacked = stack.get(object); - if (stacked && stack.get(other)) { - return stacked == other; - } - var result = true; - stack.set(object, other); - stack.set(other, object); - - var skipCtor = isPartial; - while (++index < objLength) { - key = objProps[index]; - var objValue = object[key], - othValue = other[key]; - - if (customizer) { - var compared = isPartial - ? customizer(othValue, objValue, key, other, object, stack) - : customizer(objValue, othValue, key, object, other, stack); - } - // Recursively compare objects (susceptible to call stack limits). - if (!(compared === undefined - ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack)) - : compared - )) { - result = false; - break; - } - skipCtor || (skipCtor = key == 'constructor'); - } - if (result && !skipCtor) { - var objCtor = object.constructor, - othCtor = other.constructor; - - // Non `Object` object instances with different constructors are not equal. - if (objCtor != othCtor && - ('constructor' in object && 'constructor' in other) && - !(typeof objCtor == 'function' && objCtor instanceof objCtor && - typeof othCtor == 'function' && othCtor instanceof othCtor)) { - result = false; - } - } - stack['delete'](object); - stack['delete'](other); - return result; - } - - /** - * A specialized version of `baseRest` which flattens the rest array. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @returns {Function} Returns the new function. - */ - function flatRest(func) { - return setToString(overRest(func, undefined, flatten), func + ''); - } - - /** - * Creates an array of own enumerable property names and symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names and symbols. - */ - function getAllKeys(object) { - return baseGetAllKeys(object, keys, getSymbols); - } - - /** - * Creates an array of own and inherited enumerable property names and - * symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names and symbols. - */ - function getAllKeysIn(object) { - return baseGetAllKeys(object, keysIn, getSymbolsIn); - } - - /** - * Gets metadata for `func`. - * - * @private - * @param {Function} func The function to query. - * @returns {*} Returns the metadata for `func`. - */ - var getData = !metaMap ? noop : function(func) { - return metaMap.get(func); - }; - - /** - * Gets the name of `func`. - * - * @private - * @param {Function} func The function to query. - * @returns {string} Returns the function name. - */ - function getFuncName(func) { - var result = (func.name + ''), - array = realNames[result], - length = hasOwnProperty.call(realNames, result) ? array.length : 0; - - while (length--) { - var data = array[length], - otherFunc = data.func; - if (otherFunc == null || otherFunc == func) { - return data.name; - } - } - return result; - } - - /** - * Gets the argument placeholder value for `func`. - * - * @private - * @param {Function} func The function to inspect. - * @returns {*} Returns the placeholder value. - */ - function getHolder(func) { - var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func; - return object.placeholder; - } - - /** - * Gets the appropriate "iteratee" function. If `_.iteratee` is customized, - * this function returns the custom method, otherwise it returns `baseIteratee`. - * If arguments are provided, the chosen function is invoked with them and - * its result is returned. - * - * @private - * @param {*} [value] The value to convert to an iteratee. - * @param {number} [arity] The arity of the created iteratee. - * @returns {Function} Returns the chosen function or its result. - */ - function getIteratee() { - var result = lodash.iteratee || iteratee; - result = result === iteratee ? baseIteratee : result; - return arguments.length ? result(arguments[0], arguments[1]) : result; - } - - /** - * Gets the data for `map`. - * - * @private - * @param {Object} map The map to query. - * @param {string} key The reference key. - * @returns {*} Returns the map data. - */ - function getMapData(map, key) { - var data = map.__data__; - return isKeyable(key) - ? data[typeof key == 'string' ? 'string' : 'hash'] - : data.map; - } - - /** - * Gets the property names, values, and compare flags of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the match data of `object`. - */ - function getMatchData(object) { - var result = keys(object), - length = result.length; - - while (length--) { - var key = result[length], - value = object[key]; - - result[length] = [key, value, isStrictComparable(value)]; - } - return result; - } - - /** - * Gets the native function at `key` of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {string} key The key of the method to get. - * @returns {*} Returns the function if it's native, else `undefined`. - */ - function getNative(object, key) { - var value = getValue(object, key); - return baseIsNative(value) ? value : undefined; - } - - /** - * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the raw `toStringTag`. - */ - function getRawTag(value) { - var isOwn = hasOwnProperty.call(value, symToStringTag), - tag = value[symToStringTag]; - - try { - value[symToStringTag] = undefined; - var unmasked = true; - } catch (e) {} - - var result = nativeObjectToString.call(value); - if (unmasked) { - if (isOwn) { - value[symToStringTag] = tag; - } else { - delete value[symToStringTag]; - } - } - return result; - } - - /** - * Creates an array of the own enumerable symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of symbols. - */ - var getSymbols = !nativeGetSymbols ? stubArray : function(object) { - if (object == null) { - return []; - } - object = Object(object); - return arrayFilter(nativeGetSymbols(object), function(symbol) { - return propertyIsEnumerable.call(object, symbol); - }); - }; - - /** - * Creates an array of the own and inherited enumerable symbols of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of symbols. - */ - var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) { - var result = []; - while (object) { - arrayPush(result, getSymbols(object)); - object = getPrototype(object); - } - return result; - }; - - /** - * Gets the `toStringTag` of `value`. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the `toStringTag`. - */ - var getTag = baseGetTag; - - // Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6. - if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) || - (Map && getTag(new Map) != mapTag) || - (Promise && getTag(Promise.resolve()) != promiseTag) || - (Set && getTag(new Set) != setTag) || - (WeakMap && getTag(new WeakMap) != weakMapTag)) { - getTag = function(value) { - var result = baseGetTag(value), - Ctor = result == objectTag ? value.constructor : undefined, - ctorString = Ctor ? toSource(Ctor) : ''; - - if (ctorString) { - switch (ctorString) { - case dataViewCtorString: return dataViewTag; - case mapCtorString: return mapTag; - case promiseCtorString: return promiseTag; - case setCtorString: return setTag; - case weakMapCtorString: return weakMapTag; - } - } - return result; - }; - } - - /** - * Gets the view, applying any `transforms` to the `start` and `end` positions. - * - * @private - * @param {number} start The start of the view. - * @param {number} end The end of the view. - * @param {Array} transforms The transformations to apply to the view. - * @returns {Object} Returns an object containing the `start` and `end` - * positions of the view. - */ - function getView(start, end, transforms) { - var index = -1, - length = transforms.length; - - while (++index < length) { - var data = transforms[index], - size = data.size; - - switch (data.type) { - case 'drop': start += size; break; - case 'dropRight': end -= size; break; - case 'take': end = nativeMin(end, start + size); break; - case 'takeRight': start = nativeMax(start, end - size); break; - } - } - return { 'start': start, 'end': end }; - } - - /** - * Extracts wrapper details from the `source` body comment. - * - * @private - * @param {string} source The source to inspect. - * @returns {Array} Returns the wrapper details. - */ - function getWrapDetails(source) { - var match = source.match(reWrapDetails); - return match ? match[1].split(reSplitDetails) : []; - } - - /** - * Checks if `path` exists on `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @param {Function} hasFunc The function to check properties. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - */ - function hasPath(object, path, hasFunc) { - path = castPath(path, object); - - var index = -1, - length = path.length, - result = false; - - while (++index < length) { - var key = toKey(path[index]); - if (!(result = object != null && hasFunc(object, key))) { - break; - } - object = object[key]; - } - if (result || ++index != length) { - return result; - } - length = object == null ? 0 : object.length; - return !!length && isLength(length) && isIndex(key, length) && - (isArray(object) || isArguments(object)); - } - - /** - * Initializes an array clone. - * - * @private - * @param {Array} array The array to clone. - * @returns {Array} Returns the initialized clone. - */ - function initCloneArray(array) { - var length = array.length, - result = new array.constructor(length); - - // Add properties assigned by `RegExp#exec`. - if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) { - result.index = array.index; - result.input = array.input; - } - return result; - } - - /** - * Initializes an object clone. - * - * @private - * @param {Object} object The object to clone. - * @returns {Object} Returns the initialized clone. - */ - function initCloneObject(object) { - return (typeof object.constructor == 'function' && !isPrototype(object)) - ? baseCreate(getPrototype(object)) - : {}; - } - - /** - * Initializes an object clone based on its `toStringTag`. - * - * **Note:** This function only supports cloning values with tags of - * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`. - * - * @private - * @param {Object} object The object to clone. - * @param {string} tag The `toStringTag` of the object to clone. - * @param {boolean} [isDeep] Specify a deep clone. - * @returns {Object} Returns the initialized clone. - */ - function initCloneByTag(object, tag, isDeep) { - var Ctor = object.constructor; - switch (tag) { - case arrayBufferTag: - return cloneArrayBuffer(object); - - case boolTag: - case dateTag: - return new Ctor(+object); - - case dataViewTag: - return cloneDataView(object, isDeep); - - case float32Tag: case float64Tag: - case int8Tag: case int16Tag: case int32Tag: - case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag: - return cloneTypedArray(object, isDeep); - - case mapTag: - return new Ctor; - - case numberTag: - case stringTag: - return new Ctor(object); - - case regexpTag: - return cloneRegExp(object); - - case setTag: - return new Ctor; - - case symbolTag: - return cloneSymbol(object); - } - } - - /** - * Inserts wrapper `details` in a comment at the top of the `source` body. - * - * @private - * @param {string} source The source to modify. - * @returns {Array} details The details to insert. - * @returns {string} Returns the modified source. - */ - function insertWrapDetails(source, details) { - var length = details.length; - if (!length) { - return source; - } - var lastIndex = length - 1; - details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex]; - details = details.join(length > 2 ? ', ' : ' '); - return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n'); - } - - /** - * Checks if `value` is a flattenable `arguments` object or array. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. - */ - function isFlattenable(value) { - return isArray(value) || isArguments(value) || - !!(spreadableSymbol && value && value[spreadableSymbol]); - } - - /** - * Checks if `value` is a valid array-like index. - * - * @private - * @param {*} value The value to check. - * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. - * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. - */ - function isIndex(value, length) { - var type = typeof value; - length = length == null ? MAX_SAFE_INTEGER : length; - - return !!length && - (type == 'number' || - (type != 'symbol' && reIsUint.test(value))) && - (value > -1 && value % 1 == 0 && value < length); - } - - /** - * Checks if the given arguments are from an iteratee call. - * - * @private - * @param {*} value The potential iteratee value argument. - * @param {*} index The potential iteratee index or key argument. - * @param {*} object The potential iteratee object argument. - * @returns {boolean} Returns `true` if the arguments are from an iteratee call, - * else `false`. - */ - function isIterateeCall(value, index, object) { - if (!isObject(object)) { - return false; - } - var type = typeof index; - if (type == 'number' - ? (isArrayLike(object) && isIndex(index, object.length)) - : (type == 'string' && index in object) - ) { - return eq(object[index], value); - } - return false; - } - - /** - * Checks if `value` is a property name and not a property path. - * - * @private - * @param {*} value The value to check. - * @param {Object} [object] The object to query keys on. - * @returns {boolean} Returns `true` if `value` is a property name, else `false`. - */ - function isKey(value, object) { - if (isArray(value)) { - return false; - } - var type = typeof value; - if (type == 'number' || type == 'symbol' || type == 'boolean' || - value == null || isSymbol(value)) { - return true; - } - return reIsPlainProp.test(value) || !reIsDeepProp.test(value) || - (object != null && value in Object(object)); - } - - /** - * Checks if `value` is suitable for use as unique object key. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is suitable, else `false`. - */ - function isKeyable(value) { - var type = typeof value; - return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') - ? (value !== '__proto__') - : (value === null); - } - - /** - * Checks if `func` has a lazy counterpart. - * - * @private - * @param {Function} func The function to check. - * @returns {boolean} Returns `true` if `func` has a lazy counterpart, - * else `false`. - */ - function isLaziable(func) { - var funcName = getFuncName(func), - other = lodash[funcName]; - - if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) { - return false; - } - if (func === other) { - return true; - } - var data = getData(other); - return !!data && func === data[0]; - } - - /** - * Checks if `func` has its source masked. - * - * @private - * @param {Function} func The function to check. - * @returns {boolean} Returns `true` if `func` is masked, else `false`. - */ - function isMasked(func) { - return !!maskSrcKey && (maskSrcKey in func); - } - - /** - * Checks if `func` is capable of being masked. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `func` is maskable, else `false`. - */ - var isMaskable = coreJsData ? isFunction : stubFalse; - - /** - * Checks if `value` is likely a prototype object. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a prototype, else `false`. - */ - function isPrototype(value) { - var Ctor = value && value.constructor, - proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto; - - return value === proto; - } - - /** - * Checks if `value` is suitable for strict equality comparisons, i.e. `===`. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` if suitable for strict - * equality comparisons, else `false`. - */ - function isStrictComparable(value) { - return value === value && !isObject(value); - } - - /** - * A specialized version of `matchesProperty` for source values suitable - * for strict equality comparisons, i.e. `===`. - * - * @private - * @param {string} key The key of the property to get. - * @param {*} srcValue The value to match. - * @returns {Function} Returns the new spec function. - */ - function matchesStrictComparable(key, srcValue) { - return function(object) { - if (object == null) { - return false; - } - return object[key] === srcValue && - (srcValue !== undefined || (key in Object(object))); - }; - } - - /** - * A specialized version of `_.memoize` which clears the memoized function's - * cache when it exceeds `MAX_MEMOIZE_SIZE`. - * - * @private - * @param {Function} func The function to have its output memoized. - * @returns {Function} Returns the new memoized function. - */ - function memoizeCapped(func) { - var result = memoize(func, function(key) { - if (cache.size === MAX_MEMOIZE_SIZE) { - cache.clear(); - } - return key; - }); - - var cache = result.cache; - return result; - } - - /** - * Merges the function metadata of `source` into `data`. - * - * Merging metadata reduces the number of wrappers used to invoke a function. - * This is possible because methods like `_.bind`, `_.curry`, and `_.partial` - * may be applied regardless of execution order. Methods like `_.ary` and - * `_.rearg` modify function arguments, making the order in which they are - * executed important, preventing the merging of metadata. However, we make - * an exception for a safe combined case where curried functions have `_.ary` - * and or `_.rearg` applied. - * - * @private - * @param {Array} data The destination metadata. - * @param {Array} source The source metadata. - * @returns {Array} Returns `data`. - */ - function mergeData(data, source) { - var bitmask = data[1], - srcBitmask = source[1], - newBitmask = bitmask | srcBitmask, - isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG); - - var isCombo = - ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) || - ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) || - ((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG)); - - // Exit early if metadata can't be merged. - if (!(isCommon || isCombo)) { - return data; - } - // Use source `thisArg` if available. - if (srcBitmask & WRAP_BIND_FLAG) { - data[2] = source[2]; - // Set when currying a bound function. - newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG; - } - // Compose partial arguments. - var value = source[3]; - if (value) { - var partials = data[3]; - data[3] = partials ? composeArgs(partials, value, source[4]) : value; - data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4]; - } - // Compose partial right arguments. - value = source[5]; - if (value) { - partials = data[5]; - data[5] = partials ? composeArgsRight(partials, value, source[6]) : value; - data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6]; - } - // Use source `argPos` if available. - value = source[7]; - if (value) { - data[7] = value; - } - // Use source `ary` if it's smaller. - if (srcBitmask & WRAP_ARY_FLAG) { - data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]); - } - // Use source `arity` if one is not provided. - if (data[9] == null) { - data[9] = source[9]; - } - // Use source `func` and merge bitmasks. - data[0] = source[0]; - data[1] = newBitmask; - - return data; - } - - /** - * This function is like - * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) - * except that it includes inherited enumerable properties. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ - function nativeKeysIn(object) { - var result = []; - if (object != null) { - for (var key in Object(object)) { - result.push(key); - } - } - return result; - } - - /** - * Converts `value` to a string using `Object.prototype.toString`. - * - * @private - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - */ - function objectToString(value) { - return nativeObjectToString.call(value); - } - - /** - * A specialized version of `baseRest` which transforms the rest array. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @param {Function} transform The rest array transform. - * @returns {Function} Returns the new function. - */ - function overRest(func, start, transform) { - start = nativeMax(start === undefined ? (func.length - 1) : start, 0); - return function() { - var args = arguments, - index = -1, - length = nativeMax(args.length - start, 0), - array = Array(length); - - while (++index < length) { - array[index] = args[start + index]; - } - index = -1; - var otherArgs = Array(start + 1); - while (++index < start) { - otherArgs[index] = args[index]; - } - otherArgs[start] = transform(array); - return apply(func, this, otherArgs); - }; - } - - /** - * Gets the parent value at `path` of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {Array} path The path to get the parent value of. - * @returns {*} Returns the parent value. - */ - function parent(object, path) { - return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1)); - } - - /** - * Reorder `array` according to the specified indexes where the element at - * the first index is assigned as the first element, the element at - * the second index is assigned as the second element, and so on. - * - * @private - * @param {Array} array The array to reorder. - * @param {Array} indexes The arranged array indexes. - * @returns {Array} Returns `array`. - */ - function reorder(array, indexes) { - var arrLength = array.length, - length = nativeMin(indexes.length, arrLength), - oldArray = copyArray(array); - - while (length--) { - var index = indexes[length]; - array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined; - } - return array; - } - - /** - * Sets metadata for `func`. - * - * **Note:** If this function becomes hot, i.e. is invoked a lot in a short - * period of time, it will trip its breaker and transition to an identity - * function to avoid garbage collection pauses in V8. See - * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070) - * for more details. - * - * @private - * @param {Function} func The function to associate metadata with. - * @param {*} data The metadata. - * @returns {Function} Returns `func`. - */ - var setData = shortOut(baseSetData); - - /** - * A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout). - * - * @private - * @param {Function} func The function to delay. - * @param {number} wait The number of milliseconds to delay invocation. - * @returns {number|Object} Returns the timer id or timeout object. - */ - var setTimeout = ctxSetTimeout || function(func, wait) { - return root.setTimeout(func, wait); - }; - - /** - * Sets the `toString` method of `func` to return `string`. - * - * @private - * @param {Function} func The function to modify. - * @param {Function} string The `toString` result. - * @returns {Function} Returns `func`. - */ - var setToString = shortOut(baseSetToString); - - /** - * Sets the `toString` method of `wrapper` to mimic the source of `reference` - * with wrapper details in a comment at the top of the source body. - * - * @private - * @param {Function} wrapper The function to modify. - * @param {Function} reference The reference function. - * @param {number} bitmask The bitmask flags. See `createWrap` for more details. - * @returns {Function} Returns `wrapper`. - */ - function setWrapToString(wrapper, reference, bitmask) { - var source = (reference + ''); - return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask))); - } - - /** - * Creates a function that'll short out and invoke `identity` instead - * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN` - * milliseconds. - * - * @private - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new shortable function. - */ - function shortOut(func) { - var count = 0, - lastCalled = 0; - - return function() { - var stamp = nativeNow(), - remaining = HOT_SPAN - (stamp - lastCalled); - - lastCalled = stamp; - if (remaining > 0) { - if (++count >= HOT_COUNT) { - return arguments[0]; - } - } else { - count = 0; - } - return func.apply(undefined, arguments); - }; - } - - /** - * A specialized version of `_.shuffle` which mutates and sets the size of `array`. - * - * @private - * @param {Array} array The array to shuffle. - * @param {number} [size=array.length] The size of `array`. - * @returns {Array} Returns `array`. - */ - function shuffleSelf(array, size) { - var index = -1, - length = array.length, - lastIndex = length - 1; - - size = size === undefined ? length : size; - while (++index < size) { - var rand = baseRandom(index, lastIndex), - value = array[rand]; - - array[rand] = array[index]; - array[index] = value; - } - array.length = size; - return array; - } - - /** - * Converts `string` to a property path array. - * - * @private - * @param {string} string The string to convert. - * @returns {Array} Returns the property path array. - */ - var stringToPath = memoizeCapped(function(string) { - var result = []; - if (string.charCodeAt(0) === 46 /* . */) { - result.push(''); - } - string.replace(rePropName, function(match, number, quote, subString) { - result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match)); - }); - return result; - }); - - /** - * Converts `value` to a string key if it's not a string or symbol. - * - * @private - * @param {*} value The value to inspect. - * @returns {string|symbol} Returns the key. - */ - function toKey(value) { - if (typeof value == 'string' || isSymbol(value)) { - return value; - } - var result = (value + ''); - return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; - } - - /** - * Converts `func` to its source code. - * - * @private - * @param {Function} func The function to convert. - * @returns {string} Returns the source code. - */ - function toSource(func) { - if (func != null) { - try { - return funcToString.call(func); - } catch (e) {} - try { - return (func + ''); - } catch (e) {} - } - return ''; - } - - /** - * Updates wrapper `details` based on `bitmask` flags. - * - * @private - * @returns {Array} details The details to modify. - * @param {number} bitmask The bitmask flags. See `createWrap` for more details. - * @returns {Array} Returns `details`. - */ - function updateWrapDetails(details, bitmask) { - arrayEach(wrapFlags, function(pair) { - var value = '_.' + pair[0]; - if ((bitmask & pair[1]) && !arrayIncludes(details, value)) { - details.push(value); - } - }); - return details.sort(); - } - - /** - * Creates a clone of `wrapper`. - * - * @private - * @param {Object} wrapper The wrapper to clone. - * @returns {Object} Returns the cloned wrapper. - */ - function wrapperClone(wrapper) { - if (wrapper instanceof LazyWrapper) { - return wrapper.clone(); - } - var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__); - result.__actions__ = copyArray(wrapper.__actions__); - result.__index__ = wrapper.__index__; - result.__values__ = wrapper.__values__; - return result; - } - - /*------------------------------------------------------------------------*/ - - /** - * Creates an array of elements split into groups the length of `size`. - * If `array` can't be split evenly, the final chunk will be the remaining - * elements. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to process. - * @param {number} [size=1] The length of each chunk - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the new array of chunks. - * @example - * - * _.chunk(['a', 'b', 'c', 'd'], 2); - * // => [['a', 'b'], ['c', 'd']] - * - * _.chunk(['a', 'b', 'c', 'd'], 3); - * // => [['a', 'b', 'c'], ['d']] - */ - function chunk(array, size, guard) { - if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) { - size = 1; - } else { - size = nativeMax(toInteger(size), 0); - } - var length = array == null ? 0 : array.length; - if (!length || size < 1) { - return []; - } - var index = 0, - resIndex = 0, - result = Array(nativeCeil(length / size)); - - while (index < length) { - result[resIndex++] = baseSlice(array, index, (index += size)); - } - return result; - } - - /** - * Creates an array with all falsey values removed. The values `false`, `null`, - * `0`, `""`, `undefined`, and `NaN` are falsey. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to compact. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * _.compact([0, 1, false, 2, '', 3]); - * // => [1, 2, 3] - */ - function compact(array) { - var index = -1, - length = array == null ? 0 : array.length, - resIndex = 0, - result = []; - - while (++index < length) { - var value = array[index]; - if (value) { - result[resIndex++] = value; - } - } - return result; - } - - /** - * Creates a new array concatenating `array` with any additional arrays - * and/or values. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to concatenate. - * @param {...*} [values] The values to concatenate. - * @returns {Array} Returns the new concatenated array. - * @example - * - * var array = [1]; - * var other = _.concat(array, 2, [3], [[4]]); - * - * console.log(other); - * // => [1, 2, 3, [4]] - * - * console.log(array); - * // => [1] - */ - function concat() { - var length = arguments.length; - if (!length) { - return []; - } - var args = Array(length - 1), - array = arguments[0], - index = length; - - while (index--) { - args[index - 1] = arguments[index]; - } - return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1)); - } - - /** - * Creates an array of `array` values not included in the other given arrays - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. The order and references of result values are - * determined by the first array. - * - * **Note:** Unlike `_.pullAll`, this method returns a new array. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...Array} [values] The values to exclude. - * @returns {Array} Returns the new array of filtered values. - * @see _.without, _.xor - * @example - * - * _.difference([2, 1], [2, 3]); - * // => [1] - */ - var difference = baseRest(function(array, values) { - return isArrayLikeObject(array) - ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true)) - : []; - }); - - /** - * This method is like `_.difference` except that it accepts `iteratee` which - * is invoked for each element of `array` and `values` to generate the criterion - * by which they're compared. The order and references of result values are - * determined by the first array. The iteratee is invoked with one argument: - * (value). - * - * **Note:** Unlike `_.pullAllBy`, this method returns a new array. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...Array} [values] The values to exclude. - * @param {Function} [iteratee=_.identity] The iteratee invoked per element. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor); - * // => [1.2] - * - * // The `_.property` iteratee shorthand. - * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x'); - * // => [{ 'x': 2 }] - */ - var differenceBy = baseRest(function(array, values) { - var iteratee = last(values); - if (isArrayLikeObject(iteratee)) { - iteratee = undefined; - } - return isArrayLikeObject(array) - ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee, 2)) - : []; - }); - - /** - * This method is like `_.difference` except that it accepts `comparator` - * which is invoked to compare elements of `array` to `values`. The order and - * references of result values are determined by the first array. The comparator - * is invoked with two arguments: (arrVal, othVal). - * - * **Note:** Unlike `_.pullAllWith`, this method returns a new array. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...Array} [values] The values to exclude. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; - * - * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual); - * // => [{ 'x': 2, 'y': 1 }] - */ - var differenceWith = baseRest(function(array, values) { - var comparator = last(values); - if (isArrayLikeObject(comparator)) { - comparator = undefined; - } - return isArrayLikeObject(array) - ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator) - : []; - }); - - /** - * Creates a slice of `array` with `n` elements dropped from the beginning. - * - * @static - * @memberOf _ - * @since 0.5.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=1] The number of elements to drop. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.drop([1, 2, 3]); - * // => [2, 3] - * - * _.drop([1, 2, 3], 2); - * // => [3] - * - * _.drop([1, 2, 3], 5); - * // => [] - * - * _.drop([1, 2, 3], 0); - * // => [1, 2, 3] - */ - function drop(array, n, guard) { - var length = array == null ? 0 : array.length; - if (!length) { - return []; - } - n = (guard || n === undefined) ? 1 : toInteger(n); - return baseSlice(array, n < 0 ? 0 : n, length); - } - - /** - * Creates a slice of `array` with `n` elements dropped from the end. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=1] The number of elements to drop. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.dropRight([1, 2, 3]); - * // => [1, 2] - * - * _.dropRight([1, 2, 3], 2); - * // => [1] - * - * _.dropRight([1, 2, 3], 5); - * // => [] - * - * _.dropRight([1, 2, 3], 0); - * // => [1, 2, 3] - */ - function dropRight(array, n, guard) { - var length = array == null ? 0 : array.length; - if (!length) { - return []; - } - n = (guard || n === undefined) ? 1 : toInteger(n); - n = length - n; - return baseSlice(array, 0, n < 0 ? 0 : n); - } - - /** - * Creates a slice of `array` excluding elements dropped from the end. - * Elements are dropped until `predicate` returns falsey. The predicate is - * invoked with three arguments: (value, index, array). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {Array} Returns the slice of `array`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': false } - * ]; - * - * _.dropRightWhile(users, function(o) { return !o.active; }); - * // => objects for ['barney'] - * - * // The `_.matches` iteratee shorthand. - * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false }); - * // => objects for ['barney', 'fred'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.dropRightWhile(users, ['active', false]); - * // => objects for ['barney'] - * - * // The `_.property` iteratee shorthand. - * _.dropRightWhile(users, 'active'); - * // => objects for ['barney', 'fred', 'pebbles'] - */ - function dropRightWhile(array, predicate) { - return (array && array.length) - ? baseWhile(array, getIteratee(predicate, 3), true, true) - : []; - } - - /** - * Creates a slice of `array` excluding elements dropped from the beginning. - * Elements are dropped until `predicate` returns falsey. The predicate is - * invoked with three arguments: (value, index, array). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {Array} Returns the slice of `array`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': false }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': true } - * ]; - * - * _.dropWhile(users, function(o) { return !o.active; }); - * // => objects for ['pebbles'] - * - * // The `_.matches` iteratee shorthand. - * _.dropWhile(users, { 'user': 'barney', 'active': false }); - * // => objects for ['fred', 'pebbles'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.dropWhile(users, ['active', false]); - * // => objects for ['pebbles'] - * - * // The `_.property` iteratee shorthand. - * _.dropWhile(users, 'active'); - * // => objects for ['barney', 'fred', 'pebbles'] - */ - function dropWhile(array, predicate) { - return (array && array.length) - ? baseWhile(array, getIteratee(predicate, 3), true) - : []; - } - - /** - * Fills elements of `array` with `value` from `start` up to, but not - * including, `end`. - * - * **Note:** This method mutates `array`. - * - * @static - * @memberOf _ - * @since 3.2.0 - * @category Array - * @param {Array} array The array to fill. - * @param {*} value The value to fill `array` with. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns `array`. - * @example - * - * var array = [1, 2, 3]; - * - * _.fill(array, 'a'); - * console.log(array); - * // => ['a', 'a', 'a'] - * - * _.fill(Array(3), 2); - * // => [2, 2, 2] - * - * _.fill([4, 6, 8, 10], '*', 1, 3); - * // => [4, '*', '*', 10] - */ - function fill(array, value, start, end) { - var length = array == null ? 0 : array.length; - if (!length) { - return []; - } - if (start && typeof start != 'number' && isIterateeCall(array, value, start)) { - start = 0; - end = length; - } - return baseFill(array, value, start, end); - } - - /** - * This method is like `_.find` except that it returns the index of the first - * element `predicate` returns truthy for instead of the element itself. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @param {number} [fromIndex=0] The index to search from. - * @returns {number} Returns the index of the found element, else `-1`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': false }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': true } - * ]; - * - * _.findIndex(users, function(o) { return o.user == 'barney'; }); - * // => 0 - * - * // The `_.matches` iteratee shorthand. - * _.findIndex(users, { 'user': 'fred', 'active': false }); - * // => 1 - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findIndex(users, ['active', false]); - * // => 0 - * - * // The `_.property` iteratee shorthand. - * _.findIndex(users, 'active'); - * // => 2 - */ - function findIndex(array, predicate, fromIndex) { - var length = array == null ? 0 : array.length; - if (!length) { - return -1; - } - var index = fromIndex == null ? 0 : toInteger(fromIndex); - if (index < 0) { - index = nativeMax(length + index, 0); - } - return baseFindIndex(array, getIteratee(predicate, 3), index); - } - - /** - * This method is like `_.findIndex` except that it iterates over elements - * of `collection` from right to left. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @param {number} [fromIndex=array.length-1] The index to search from. - * @returns {number} Returns the index of the found element, else `-1`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': false } - * ]; - * - * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; }); - * // => 2 - * - * // The `_.matches` iteratee shorthand. - * _.findLastIndex(users, { 'user': 'barney', 'active': true }); - * // => 0 - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findLastIndex(users, ['active', false]); - * // => 2 - * - * // The `_.property` iteratee shorthand. - * _.findLastIndex(users, 'active'); - * // => 0 - */ - function findLastIndex(array, predicate, fromIndex) { - var length = array == null ? 0 : array.length; - if (!length) { - return -1; - } - var index = length - 1; - if (fromIndex !== undefined) { - index = toInteger(fromIndex); - index = fromIndex < 0 - ? nativeMax(length + index, 0) - : nativeMin(index, length - 1); - } - return baseFindIndex(array, getIteratee(predicate, 3), index, true); - } - - /** - * Flattens `array` a single level deep. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to flatten. - * @returns {Array} Returns the new flattened array. - * @example - * - * _.flatten([1, [2, [3, [4]], 5]]); - * // => [1, 2, [3, [4]], 5] - */ - function flatten(array) { - var length = array == null ? 0 : array.length; - return length ? baseFlatten(array, 1) : []; - } - - /** - * Recursively flattens `array`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to flatten. - * @returns {Array} Returns the new flattened array. - * @example - * - * _.flattenDeep([1, [2, [3, [4]], 5]]); - * // => [1, 2, 3, 4, 5] - */ - function flattenDeep(array) { - var length = array == null ? 0 : array.length; - return length ? baseFlatten(array, INFINITY) : []; - } - - /** - * Recursively flatten `array` up to `depth` times. - * - * @static - * @memberOf _ - * @since 4.4.0 - * @category Array - * @param {Array} array The array to flatten. - * @param {number} [depth=1] The maximum recursion depth. - * @returns {Array} Returns the new flattened array. - * @example - * - * var array = [1, [2, [3, [4]], 5]]; - * - * _.flattenDepth(array, 1); - * // => [1, 2, [3, [4]], 5] - * - * _.flattenDepth(array, 2); - * // => [1, 2, 3, [4], 5] - */ - function flattenDepth(array, depth) { - var length = array == null ? 0 : array.length; - if (!length) { - return []; - } - depth = depth === undefined ? 1 : toInteger(depth); - return baseFlatten(array, depth); - } - - /** - * The inverse of `_.toPairs`; this method returns an object composed - * from key-value `pairs`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} pairs The key-value pairs. - * @returns {Object} Returns the new object. - * @example - * - * _.fromPairs([['a', 1], ['b', 2]]); - * // => { 'a': 1, 'b': 2 } - */ - function fromPairs(pairs) { - var index = -1, - length = pairs == null ? 0 : pairs.length, - result = {}; - - while (++index < length) { - var pair = pairs[index]; - result[pair[0]] = pair[1]; - } - return result; - } - - /** - * Gets the first element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @alias first - * @category Array - * @param {Array} array The array to query. - * @returns {*} Returns the first element of `array`. - * @example - * - * _.head([1, 2, 3]); - * // => 1 - * - * _.head([]); - * // => undefined - */ - function head(array) { - return (array && array.length) ? array[0] : undefined; - } - - /** - * Gets the index at which the first occurrence of `value` is found in `array` - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. If `fromIndex` is negative, it's used as the - * offset from the end of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} [fromIndex=0] The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.indexOf([1, 2, 1, 2], 2); - * // => 1 - * - * // Search from the `fromIndex`. - * _.indexOf([1, 2, 1, 2], 2, 2); - * // => 3 - */ - function indexOf(array, value, fromIndex) { - var length = array == null ? 0 : array.length; - if (!length) { - return -1; - } - var index = fromIndex == null ? 0 : toInteger(fromIndex); - if (index < 0) { - index = nativeMax(length + index, 0); - } - return baseIndexOf(array, value, index); - } - - /** - * Gets all but the last element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to query. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.initial([1, 2, 3]); - * // => [1, 2] - */ - function initial(array) { - var length = array == null ? 0 : array.length; - return length ? baseSlice(array, 0, -1) : []; - } - - /** - * Creates an array of unique values that are included in all given arrays - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. The order and references of result values are - * determined by the first array. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @returns {Array} Returns the new array of intersecting values. - * @example - * - * _.intersection([2, 1], [2, 3]); - * // => [2] - */ - var intersection = baseRest(function(arrays) { - var mapped = arrayMap(arrays, castArrayLikeObject); - return (mapped.length && mapped[0] === arrays[0]) - ? baseIntersection(mapped) - : []; - }); - - /** - * This method is like `_.intersection` except that it accepts `iteratee` - * which is invoked for each element of each `arrays` to generate the criterion - * by which they're compared. The order and references of result values are - * determined by the first array. The iteratee is invoked with one argument: - * (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Function} [iteratee=_.identity] The iteratee invoked per element. - * @returns {Array} Returns the new array of intersecting values. - * @example - * - * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor); - * // => [2.1] - * - * // The `_.property` iteratee shorthand. - * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); - * // => [{ 'x': 1 }] - */ - var intersectionBy = baseRest(function(arrays) { - var iteratee = last(arrays), - mapped = arrayMap(arrays, castArrayLikeObject); - - if (iteratee === last(mapped)) { - iteratee = undefined; - } else { - mapped.pop(); - } - return (mapped.length && mapped[0] === arrays[0]) - ? baseIntersection(mapped, getIteratee(iteratee, 2)) - : []; - }); - - /** - * This method is like `_.intersection` except that it accepts `comparator` - * which is invoked to compare elements of `arrays`. The order and references - * of result values are determined by the first array. The comparator is - * invoked with two arguments: (arrVal, othVal). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of intersecting values. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; - * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; - * - * _.intersectionWith(objects, others, _.isEqual); - * // => [{ 'x': 1, 'y': 2 }] - */ - var intersectionWith = baseRest(function(arrays) { - var comparator = last(arrays), - mapped = arrayMap(arrays, castArrayLikeObject); - - comparator = typeof comparator == 'function' ? comparator : undefined; - if (comparator) { - mapped.pop(); - } - return (mapped.length && mapped[0] === arrays[0]) - ? baseIntersection(mapped, undefined, comparator) - : []; - }); - - /** - * Converts all elements in `array` into a string separated by `separator`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to convert. - * @param {string} [separator=','] The element separator. - * @returns {string} Returns the joined string. - * @example - * - * _.join(['a', 'b', 'c'], '~'); - * // => 'a~b~c' - */ - function join(array, separator) { - return array == null ? '' : nativeJoin.call(array, separator); - } - - /** - * Gets the last element of `array`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to query. - * @returns {*} Returns the last element of `array`. - * @example - * - * _.last([1, 2, 3]); - * // => 3 - */ - function last(array) { - var length = array == null ? 0 : array.length; - return length ? array[length - 1] : undefined; - } - - /** - * This method is like `_.indexOf` except that it iterates over elements of - * `array` from right to left. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} [fromIndex=array.length-1] The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.lastIndexOf([1, 2, 1, 2], 2); - * // => 3 - * - * // Search from the `fromIndex`. - * _.lastIndexOf([1, 2, 1, 2], 2, 2); - * // => 1 - */ - function lastIndexOf(array, value, fromIndex) { - var length = array == null ? 0 : array.length; - if (!length) { - return -1; - } - var index = length; - if (fromIndex !== undefined) { - index = toInteger(fromIndex); - index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1); - } - return value === value - ? strictLastIndexOf(array, value, index) - : baseFindIndex(array, baseIsNaN, index, true); - } - - /** - * Gets the element at index `n` of `array`. If `n` is negative, the nth - * element from the end is returned. - * - * @static - * @memberOf _ - * @since 4.11.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=0] The index of the element to return. - * @returns {*} Returns the nth element of `array`. - * @example - * - * var array = ['a', 'b', 'c', 'd']; - * - * _.nth(array, 1); - * // => 'b' - * - * _.nth(array, -2); - * // => 'c'; - */ - function nth(array, n) { - return (array && array.length) ? baseNth(array, toInteger(n)) : undefined; - } - - /** - * Removes all given values from `array` using - * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. - * - * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove` - * to remove elements from an array by predicate. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Array - * @param {Array} array The array to modify. - * @param {...*} [values] The values to remove. - * @returns {Array} Returns `array`. - * @example - * - * var array = ['a', 'b', 'c', 'a', 'b', 'c']; - * - * _.pull(array, 'a', 'c'); - * console.log(array); - * // => ['b', 'b'] - */ - var pull = baseRest(pullAll); - - /** - * This method is like `_.pull` except that it accepts an array of values to remove. - * - * **Note:** Unlike `_.difference`, this method mutates `array`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to modify. - * @param {Array} values The values to remove. - * @returns {Array} Returns `array`. - * @example - * - * var array = ['a', 'b', 'c', 'a', 'b', 'c']; - * - * _.pullAll(array, ['a', 'c']); - * console.log(array); - * // => ['b', 'b'] - */ - function pullAll(array, values) { - return (array && array.length && values && values.length) - ? basePullAll(array, values) - : array; - } - - /** - * This method is like `_.pullAll` except that it accepts `iteratee` which is - * invoked for each element of `array` and `values` to generate the criterion - * by which they're compared. The iteratee is invoked with one argument: (value). - * - * **Note:** Unlike `_.differenceBy`, this method mutates `array`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to modify. - * @param {Array} values The values to remove. - * @param {Function} [iteratee=_.identity] The iteratee invoked per element. - * @returns {Array} Returns `array`. - * @example - * - * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }]; - * - * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x'); - * console.log(array); - * // => [{ 'x': 2 }] - */ - function pullAllBy(array, values, iteratee) { - return (array && array.length && values && values.length) - ? basePullAll(array, values, getIteratee(iteratee, 2)) - : array; - } - - /** - * This method is like `_.pullAll` except that it accepts `comparator` which - * is invoked to compare elements of `array` to `values`. The comparator is - * invoked with two arguments: (arrVal, othVal). - * - * **Note:** Unlike `_.differenceWith`, this method mutates `array`. - * - * @static - * @memberOf _ - * @since 4.6.0 - * @category Array - * @param {Array} array The array to modify. - * @param {Array} values The values to remove. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns `array`. - * @example - * - * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }]; - * - * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual); - * console.log(array); - * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }] - */ - function pullAllWith(array, values, comparator) { - return (array && array.length && values && values.length) - ? basePullAll(array, values, undefined, comparator) - : array; - } - - /** - * Removes elements from `array` corresponding to `indexes` and returns an - * array of removed elements. - * - * **Note:** Unlike `_.at`, this method mutates `array`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to modify. - * @param {...(number|number[])} [indexes] The indexes of elements to remove. - * @returns {Array} Returns the new array of removed elements. - * @example - * - * var array = ['a', 'b', 'c', 'd']; - * var pulled = _.pullAt(array, [1, 3]); - * - * console.log(array); - * // => ['a', 'c'] - * - * console.log(pulled); - * // => ['b', 'd'] - */ - var pullAt = flatRest(function(array, indexes) { - var length = array == null ? 0 : array.length, - result = baseAt(array, indexes); - - basePullAt(array, arrayMap(indexes, function(index) { - return isIndex(index, length) ? +index : index; - }).sort(compareAscending)); - - return result; - }); - - /** - * Removes all elements from `array` that `predicate` returns truthy for - * and returns an array of the removed elements. The predicate is invoked - * with three arguments: (value, index, array). - * - * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull` - * to pull elements from an array by value. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Array - * @param {Array} array The array to modify. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {Array} Returns the new array of removed elements. - * @example - * - * var array = [1, 2, 3, 4]; - * var evens = _.remove(array, function(n) { - * return n % 2 == 0; - * }); - * - * console.log(array); - * // => [1, 3] - * - * console.log(evens); - * // => [2, 4] - */ - function remove(array, predicate) { - var result = []; - if (!(array && array.length)) { - return result; - } - var index = -1, - indexes = [], - length = array.length; - - predicate = getIteratee(predicate, 3); - while (++index < length) { - var value = array[index]; - if (predicate(value, index, array)) { - result.push(value); - indexes.push(index); - } - } - basePullAt(array, indexes); - return result; - } - - /** - * Reverses `array` so that the first element becomes the last, the second - * element becomes the second to last, and so on. - * - * **Note:** This method mutates `array` and is based on - * [`Array#reverse`](https://mdn.io/Array/reverse). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to modify. - * @returns {Array} Returns `array`. - * @example - * - * var array = [1, 2, 3]; - * - * _.reverse(array); - * // => [3, 2, 1] - * - * console.log(array); - * // => [3, 2, 1] - */ - function reverse(array) { - return array == null ? array : nativeReverse.call(array); - } - - /** - * Creates a slice of `array` from `start` up to, but not including, `end`. - * - * **Note:** This method is used instead of - * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are - * returned. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to slice. - * @param {number} [start=0] The start position. - * @param {number} [end=array.length] The end position. - * @returns {Array} Returns the slice of `array`. - */ - function slice(array, start, end) { - var length = array == null ? 0 : array.length; - if (!length) { - return []; - } - if (end && typeof end != 'number' && isIterateeCall(array, start, end)) { - start = 0; - end = length; - } - else { - start = start == null ? 0 : toInteger(start); - end = end === undefined ? length : toInteger(end); - } - return baseSlice(array, start, end); - } - - /** - * Uses a binary search to determine the lowest index at which `value` - * should be inserted into `array` in order to maintain its sort order. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - * @example - * - * _.sortedIndex([30, 50], 40); - * // => 1 - */ - function sortedIndex(array, value) { - return baseSortedIndex(array, value); - } - - /** - * This method is like `_.sortedIndex` except that it accepts `iteratee` - * which is invoked for `value` and each element of `array` to compute their - * sort ranking. The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @param {Function} [iteratee=_.identity] The iteratee invoked per element. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - * @example - * - * var objects = [{ 'x': 4 }, { 'x': 5 }]; - * - * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); - * // => 0 - * - * // The `_.property` iteratee shorthand. - * _.sortedIndexBy(objects, { 'x': 4 }, 'x'); - * // => 0 - */ - function sortedIndexBy(array, value, iteratee) { - return baseSortedIndexBy(array, value, getIteratee(iteratee, 2)); - } - - /** - * This method is like `_.indexOf` except that it performs a binary - * search on a sorted `array`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.sortedIndexOf([4, 5, 5, 5, 6], 5); - * // => 1 - */ - function sortedIndexOf(array, value) { - var length = array == null ? 0 : array.length; - if (length) { - var index = baseSortedIndex(array, value); - if (index < length && eq(array[index], value)) { - return index; - } - } - return -1; - } - - /** - * This method is like `_.sortedIndex` except that it returns the highest - * index at which `value` should be inserted into `array` in order to - * maintain its sort order. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - * @example - * - * _.sortedLastIndex([4, 5, 5, 5, 6], 5); - * // => 4 - */ - function sortedLastIndex(array, value) { - return baseSortedIndex(array, value, true); - } - - /** - * This method is like `_.sortedLastIndex` except that it accepts `iteratee` - * which is invoked for `value` and each element of `array` to compute their - * sort ranking. The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The sorted array to inspect. - * @param {*} value The value to evaluate. - * @param {Function} [iteratee=_.identity] The iteratee invoked per element. - * @returns {number} Returns the index at which `value` should be inserted - * into `array`. - * @example - * - * var objects = [{ 'x': 4 }, { 'x': 5 }]; - * - * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); - * // => 1 - * - * // The `_.property` iteratee shorthand. - * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x'); - * // => 1 - */ - function sortedLastIndexBy(array, value, iteratee) { - return baseSortedIndexBy(array, value, getIteratee(iteratee, 2), true); - } - - /** - * This method is like `_.lastIndexOf` except that it performs a binary - * search on a sorted `array`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @returns {number} Returns the index of the matched value, else `-1`. - * @example - * - * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5); - * // => 3 - */ - function sortedLastIndexOf(array, value) { - var length = array == null ? 0 : array.length; - if (length) { - var index = baseSortedIndex(array, value, true) - 1; - if (eq(array[index], value)) { - return index; - } - } - return -1; - } - - /** - * This method is like `_.uniq` except that it's designed and optimized - * for sorted arrays. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @returns {Array} Returns the new duplicate free array. - * @example - * - * _.sortedUniq([1, 1, 2]); - * // => [1, 2] - */ - function sortedUniq(array) { - return (array && array.length) - ? baseSortedUniq(array) - : []; - } - - /** - * This method is like `_.uniqBy` except that it's designed and optimized - * for sorted arrays. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @returns {Array} Returns the new duplicate free array. - * @example - * - * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor); - * // => [1.1, 2.3] - */ - function sortedUniqBy(array, iteratee) { - return (array && array.length) - ? baseSortedUniq(array, getIteratee(iteratee, 2)) - : []; - } - - /** - * Gets all but the first element of `array`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to query. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.tail([1, 2, 3]); - * // => [2, 3] - */ - function tail(array) { - var length = array == null ? 0 : array.length; - return length ? baseSlice(array, 1, length) : []; - } - - /** - * Creates a slice of `array` with `n` elements taken from the beginning. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=1] The number of elements to take. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.take([1, 2, 3]); - * // => [1] - * - * _.take([1, 2, 3], 2); - * // => [1, 2] - * - * _.take([1, 2, 3], 5); - * // => [1, 2, 3] - * - * _.take([1, 2, 3], 0); - * // => [] - */ - function take(array, n, guard) { - if (!(array && array.length)) { - return []; - } - n = (guard || n === undefined) ? 1 : toInteger(n); - return baseSlice(array, 0, n < 0 ? 0 : n); - } - - /** - * Creates a slice of `array` with `n` elements taken from the end. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {number} [n=1] The number of elements to take. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the slice of `array`. - * @example - * - * _.takeRight([1, 2, 3]); - * // => [3] - * - * _.takeRight([1, 2, 3], 2); - * // => [2, 3] - * - * _.takeRight([1, 2, 3], 5); - * // => [1, 2, 3] - * - * _.takeRight([1, 2, 3], 0); - * // => [] - */ - function takeRight(array, n, guard) { - var length = array == null ? 0 : array.length; - if (!length) { - return []; - } - n = (guard || n === undefined) ? 1 : toInteger(n); - n = length - n; - return baseSlice(array, n < 0 ? 0 : n, length); - } - - /** - * Creates a slice of `array` with elements taken from the end. Elements are - * taken until `predicate` returns falsey. The predicate is invoked with - * three arguments: (value, index, array). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {Array} Returns the slice of `array`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': false } - * ]; - * - * _.takeRightWhile(users, function(o) { return !o.active; }); - * // => objects for ['fred', 'pebbles'] - * - * // The `_.matches` iteratee shorthand. - * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false }); - * // => objects for ['pebbles'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.takeRightWhile(users, ['active', false]); - * // => objects for ['fred', 'pebbles'] - * - * // The `_.property` iteratee shorthand. - * _.takeRightWhile(users, 'active'); - * // => [] - */ - function takeRightWhile(array, predicate) { - return (array && array.length) - ? baseWhile(array, getIteratee(predicate, 3), false, true) - : []; - } - - /** - * Creates a slice of `array` with elements taken from the beginning. Elements - * are taken until `predicate` returns falsey. The predicate is invoked with - * three arguments: (value, index, array). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Array - * @param {Array} array The array to query. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {Array} Returns the slice of `array`. - * @example - * - * var users = [ - * { 'user': 'barney', 'active': false }, - * { 'user': 'fred', 'active': false }, - * { 'user': 'pebbles', 'active': true } - * ]; - * - * _.takeWhile(users, function(o) { return !o.active; }); - * // => objects for ['barney', 'fred'] - * - * // The `_.matches` iteratee shorthand. - * _.takeWhile(users, { 'user': 'barney', 'active': false }); - * // => objects for ['barney'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.takeWhile(users, ['active', false]); - * // => objects for ['barney', 'fred'] - * - * // The `_.property` iteratee shorthand. - * _.takeWhile(users, 'active'); - * // => [] - */ - function takeWhile(array, predicate) { - return (array && array.length) - ? baseWhile(array, getIteratee(predicate, 3)) - : []; - } - - /** - * Creates an array of unique values, in order, from all given arrays using - * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @returns {Array} Returns the new array of combined values. - * @example - * - * _.union([2], [1, 2]); - * // => [2, 1] - */ - var union = baseRest(function(arrays) { - return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true)); - }); - - /** - * This method is like `_.union` except that it accepts `iteratee` which is - * invoked for each element of each `arrays` to generate the criterion by - * which uniqueness is computed. Result values are chosen from the first - * array in which the value occurs. The iteratee is invoked with one argument: - * (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Function} [iteratee=_.identity] The iteratee invoked per element. - * @returns {Array} Returns the new array of combined values. - * @example - * - * _.unionBy([2.1], [1.2, 2.3], Math.floor); - * // => [2.1, 1.2] - * - * // The `_.property` iteratee shorthand. - * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); - * // => [{ 'x': 1 }, { 'x': 2 }] - */ - var unionBy = baseRest(function(arrays) { - var iteratee = last(arrays); - if (isArrayLikeObject(iteratee)) { - iteratee = undefined; - } - return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee, 2)); - }); - - /** - * This method is like `_.union` except that it accepts `comparator` which - * is invoked to compare elements of `arrays`. Result values are chosen from - * the first array in which the value occurs. The comparator is invoked - * with two arguments: (arrVal, othVal). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of combined values. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; - * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; - * - * _.unionWith(objects, others, _.isEqual); - * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] - */ - var unionWith = baseRest(function(arrays) { - var comparator = last(arrays); - comparator = typeof comparator == 'function' ? comparator : undefined; - return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator); - }); - - /** - * Creates a duplicate-free version of an array, using - * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons, in which only the first occurrence of each element - * is kept. The order of result values is determined by the order they occur - * in the array. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @returns {Array} Returns the new duplicate free array. - * @example - * - * _.uniq([2, 1, 2]); - * // => [2, 1] - */ - function uniq(array) { - return (array && array.length) ? baseUniq(array) : []; - } - - /** - * This method is like `_.uniq` except that it accepts `iteratee` which is - * invoked for each element in `array` to generate the criterion by which - * uniqueness is computed. The order of result values is determined by the - * order they occur in the array. The iteratee is invoked with one argument: - * (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {Function} [iteratee=_.identity] The iteratee invoked per element. - * @returns {Array} Returns the new duplicate free array. - * @example - * - * _.uniqBy([2.1, 1.2, 2.3], Math.floor); - * // => [2.1, 1.2] - * - * // The `_.property` iteratee shorthand. - * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x'); - * // => [{ 'x': 1 }, { 'x': 2 }] - */ - function uniqBy(array, iteratee) { - return (array && array.length) ? baseUniq(array, getIteratee(iteratee, 2)) : []; - } - - /** - * This method is like `_.uniq` except that it accepts `comparator` which - * is invoked to compare elements of `array`. The order of result values is - * determined by the order they occur in the array.The comparator is invoked - * with two arguments: (arrVal, othVal). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new duplicate free array. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }]; - * - * _.uniqWith(objects, _.isEqual); - * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }] - */ - function uniqWith(array, comparator) { - comparator = typeof comparator == 'function' ? comparator : undefined; - return (array && array.length) ? baseUniq(array, undefined, comparator) : []; - } - - /** - * This method is like `_.zip` except that it accepts an array of grouped - * elements and creates an array regrouping the elements to their pre-zip - * configuration. - * - * @static - * @memberOf _ - * @since 1.2.0 - * @category Array - * @param {Array} array The array of grouped elements to process. - * @returns {Array} Returns the new array of regrouped elements. - * @example - * - * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]); - * // => [['a', 1, true], ['b', 2, false]] - * - * _.unzip(zipped); - * // => [['a', 'b'], [1, 2], [true, false]] - */ - function unzip(array) { - if (!(array && array.length)) { - return []; - } - var length = 0; - array = arrayFilter(array, function(group) { - if (isArrayLikeObject(group)) { - length = nativeMax(group.length, length); - return true; - } - }); - return baseTimes(length, function(index) { - return arrayMap(array, baseProperty(index)); - }); - } - - /** - * This method is like `_.unzip` except that it accepts `iteratee` to specify - * how regrouped values should be combined. The iteratee is invoked with the - * elements of each group: (...group). - * - * @static - * @memberOf _ - * @since 3.8.0 - * @category Array - * @param {Array} array The array of grouped elements to process. - * @param {Function} [iteratee=_.identity] The function to combine - * regrouped values. - * @returns {Array} Returns the new array of regrouped elements. - * @example - * - * var zipped = _.zip([1, 2], [10, 20], [100, 200]); - * // => [[1, 10, 100], [2, 20, 200]] - * - * _.unzipWith(zipped, _.add); - * // => [3, 30, 300] - */ - function unzipWith(array, iteratee) { - if (!(array && array.length)) { - return []; - } - var result = unzip(array); - if (iteratee == null) { - return result; - } - return arrayMap(result, function(group) { - return apply(iteratee, undefined, group); - }); - } - - /** - * Creates an array excluding all given values using - * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. - * - * **Note:** Unlike `_.pull`, this method returns a new array. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...*} [values] The values to exclude. - * @returns {Array} Returns the new array of filtered values. - * @see _.difference, _.xor - * @example - * - * _.without([2, 1, 2, 3], 1, 2); - * // => [3] - */ - var without = baseRest(function(array, values) { - return isArrayLikeObject(array) - ? baseDifference(array, values) - : []; - }); - - /** - * Creates an array of unique values that is the - * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference) - * of the given arrays. The order of result values is determined by the order - * they occur in the arrays. - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @returns {Array} Returns the new array of filtered values. - * @see _.difference, _.without - * @example - * - * _.xor([2, 1], [2, 3]); - * // => [1, 3] - */ - var xor = baseRest(function(arrays) { - return baseXor(arrayFilter(arrays, isArrayLikeObject)); - }); - - /** - * This method is like `_.xor` except that it accepts `iteratee` which is - * invoked for each element of each `arrays` to generate the criterion by - * which by which they're compared. The order of result values is determined - * by the order they occur in the arrays. The iteratee is invoked with one - * argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Function} [iteratee=_.identity] The iteratee invoked per element. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor); - * // => [1.2, 3.4] - * - * // The `_.property` iteratee shorthand. - * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); - * // => [{ 'x': 2 }] - */ - var xorBy = baseRest(function(arrays) { - var iteratee = last(arrays); - if (isArrayLikeObject(iteratee)) { - iteratee = undefined; - } - return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee, 2)); - }); - - /** - * This method is like `_.xor` except that it accepts `comparator` which is - * invoked to compare elements of `arrays`. The order of result values is - * determined by the order they occur in the arrays. The comparator is invoked - * with two arguments: (arrVal, othVal). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of filtered values. - * @example - * - * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; - * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; - * - * _.xorWith(objects, others, _.isEqual); - * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] - */ - var xorWith = baseRest(function(arrays) { - var comparator = last(arrays); - comparator = typeof comparator == 'function' ? comparator : undefined; - return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator); - }); - - /** - * Creates an array of grouped elements, the first of which contains the - * first elements of the given arrays, the second of which contains the - * second elements of the given arrays, and so on. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {...Array} [arrays] The arrays to process. - * @returns {Array} Returns the new array of grouped elements. - * @example - * - * _.zip(['a', 'b'], [1, 2], [true, false]); - * // => [['a', 1, true], ['b', 2, false]] - */ - var zip = baseRest(unzip); - - /** - * This method is like `_.fromPairs` except that it accepts two arrays, - * one of property identifiers and one of corresponding values. - * - * @static - * @memberOf _ - * @since 0.4.0 - * @category Array - * @param {Array} [props=[]] The property identifiers. - * @param {Array} [values=[]] The property values. - * @returns {Object} Returns the new object. - * @example - * - * _.zipObject(['a', 'b'], [1, 2]); - * // => { 'a': 1, 'b': 2 } - */ - function zipObject(props, values) { - return baseZipObject(props || [], values || [], assignValue); - } - - /** - * This method is like `_.zipObject` except that it supports property paths. - * - * @static - * @memberOf _ - * @since 4.1.0 - * @category Array - * @param {Array} [props=[]] The property identifiers. - * @param {Array} [values=[]] The property values. - * @returns {Object} Returns the new object. - * @example - * - * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]); - * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } } - */ - function zipObjectDeep(props, values) { - return baseZipObject(props || [], values || [], baseSet); - } - - /** - * This method is like `_.zip` except that it accepts `iteratee` to specify - * how grouped values should be combined. The iteratee is invoked with the - * elements of each group: (...group). - * - * @static - * @memberOf _ - * @since 3.8.0 - * @category Array - * @param {...Array} [arrays] The arrays to process. - * @param {Function} [iteratee=_.identity] The function to combine - * grouped values. - * @returns {Array} Returns the new array of grouped elements. - * @example - * - * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) { - * return a + b + c; - * }); - * // => [111, 222] - */ - var zipWith = baseRest(function(arrays) { - var length = arrays.length, - iteratee = length > 1 ? arrays[length - 1] : undefined; - - iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined; - return unzipWith(arrays, iteratee); - }); - - /*------------------------------------------------------------------------*/ - - /** - * Creates a `lodash` wrapper instance that wraps `value` with explicit method - * chain sequences enabled. The result of such sequences must be unwrapped - * with `_#value`. - * - * @static - * @memberOf _ - * @since 1.3.0 - * @category Seq - * @param {*} value The value to wrap. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 }, - * { 'user': 'pebbles', 'age': 1 } - * ]; - * - * var youngest = _ - * .chain(users) - * .sortBy('age') - * .map(function(o) { - * return o.user + ' is ' + o.age; - * }) - * .head() - * .value(); - * // => 'pebbles is 1' - */ - function chain(value) { - var result = lodash(value); - result.__chain__ = true; - return result; - } - - /** - * This method invokes `interceptor` and returns `value`. The interceptor - * is invoked with one argument; (value). The purpose of this method is to - * "tap into" a method chain sequence in order to modify intermediate results. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Seq - * @param {*} value The value to provide to `interceptor`. - * @param {Function} interceptor The function to invoke. - * @returns {*} Returns `value`. - * @example - * - * _([1, 2, 3]) - * .tap(function(array) { - * // Mutate input array. - * array.pop(); - * }) - * .reverse() - * .value(); - * // => [2, 1] - */ - function tap(value, interceptor) { - interceptor(value); - return value; - } - - /** - * This method is like `_.tap` except that it returns the result of `interceptor`. - * The purpose of this method is to "pass thru" values replacing intermediate - * results in a method chain sequence. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Seq - * @param {*} value The value to provide to `interceptor`. - * @param {Function} interceptor The function to invoke. - * @returns {*} Returns the result of `interceptor`. - * @example - * - * _(' abc ') - * .chain() - * .trim() - * .thru(function(value) { - * return [value]; - * }) - * .value(); - * // => ['abc'] - */ - function thru(value, interceptor) { - return interceptor(value); - } - - /** - * This method is the wrapper version of `_.at`. - * - * @name at - * @memberOf _ - * @since 1.0.0 - * @category Seq - * @param {...(string|string[])} [paths] The property paths to pick. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; - * - * _(object).at(['a[0].b.c', 'a[1]']).value(); - * // => [3, 4] - */ - var wrapperAt = flatRest(function(paths) { - var length = paths.length, - start = length ? paths[0] : 0, - value = this.__wrapped__, - interceptor = function(object) { return baseAt(object, paths); }; - - if (length > 1 || this.__actions__.length || - !(value instanceof LazyWrapper) || !isIndex(start)) { - return this.thru(interceptor); - } - value = value.slice(start, +start + (length ? 1 : 0)); - value.__actions__.push({ - 'func': thru, - 'args': [interceptor], - 'thisArg': undefined - }); - return new LodashWrapper(value, this.__chain__).thru(function(array) { - if (length && !array.length) { - array.push(undefined); - } - return array; - }); - }); - - /** - * Creates a `lodash` wrapper instance with explicit method chain sequences enabled. - * - * @name chain - * @memberOf _ - * @since 0.1.0 - * @category Seq - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 } - * ]; - * - * // A sequence without explicit chaining. - * _(users).head(); - * // => { 'user': 'barney', 'age': 36 } - * - * // A sequence with explicit chaining. - * _(users) - * .chain() - * .head() - * .pick('user') - * .value(); - * // => { 'user': 'barney' } - */ - function wrapperChain() { - return chain(this); - } - - /** - * Executes the chain sequence and returns the wrapped result. - * - * @name commit - * @memberOf _ - * @since 3.2.0 - * @category Seq - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var array = [1, 2]; - * var wrapped = _(array).push(3); - * - * console.log(array); - * // => [1, 2] - * - * wrapped = wrapped.commit(); - * console.log(array); - * // => [1, 2, 3] - * - * wrapped.last(); - * // => 3 - * - * console.log(array); - * // => [1, 2, 3] - */ - function wrapperCommit() { - return new LodashWrapper(this.value(), this.__chain__); - } - - /** - * Gets the next value on a wrapped object following the - * [iterator protocol](https://mdn.io/iteration_protocols#iterator). - * - * @name next - * @memberOf _ - * @since 4.0.0 - * @category Seq - * @returns {Object} Returns the next iterator value. - * @example - * - * var wrapped = _([1, 2]); - * - * wrapped.next(); - * // => { 'done': false, 'value': 1 } - * - * wrapped.next(); - * // => { 'done': false, 'value': 2 } - * - * wrapped.next(); - * // => { 'done': true, 'value': undefined } - */ - function wrapperNext() { - if (this.__values__ === undefined) { - this.__values__ = toArray(this.value()); - } - var done = this.__index__ >= this.__values__.length, - value = done ? undefined : this.__values__[this.__index__++]; - - return { 'done': done, 'value': value }; - } - - /** - * Enables the wrapper to be iterable. - * - * @name Symbol.iterator - * @memberOf _ - * @since 4.0.0 - * @category Seq - * @returns {Object} Returns the wrapper object. - * @example - * - * var wrapped = _([1, 2]); - * - * wrapped[Symbol.iterator]() === wrapped; - * // => true - * - * Array.from(wrapped); - * // => [1, 2] - */ - function wrapperToIterator() { - return this; - } - - /** - * Creates a clone of the chain sequence planting `value` as the wrapped value. - * - * @name plant - * @memberOf _ - * @since 3.2.0 - * @category Seq - * @param {*} value The value to plant. - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * function square(n) { - * return n * n; - * } - * - * var wrapped = _([1, 2]).map(square); - * var other = wrapped.plant([3, 4]); - * - * other.value(); - * // => [9, 16] - * - * wrapped.value(); - * // => [1, 4] - */ - function wrapperPlant(value) { - var result, - parent = this; - - while (parent instanceof baseLodash) { - var clone = wrapperClone(parent); - clone.__index__ = 0; - clone.__values__ = undefined; - if (result) { - previous.__wrapped__ = clone; - } else { - result = clone; - } - var previous = clone; - parent = parent.__wrapped__; - } - previous.__wrapped__ = value; - return result; - } - - /** - * This method is the wrapper version of `_.reverse`. - * - * **Note:** This method mutates the wrapped array. - * - * @name reverse - * @memberOf _ - * @since 0.1.0 - * @category Seq - * @returns {Object} Returns the new `lodash` wrapper instance. - * @example - * - * var array = [1, 2, 3]; - * - * _(array).reverse().value() - * // => [3, 2, 1] - * - * console.log(array); - * // => [3, 2, 1] - */ - function wrapperReverse() { - var value = this.__wrapped__; - if (value instanceof LazyWrapper) { - var wrapped = value; - if (this.__actions__.length) { - wrapped = new LazyWrapper(this); - } - wrapped = wrapped.reverse(); - wrapped.__actions__.push({ - 'func': thru, - 'args': [reverse], - 'thisArg': undefined - }); - return new LodashWrapper(wrapped, this.__chain__); - } - return this.thru(reverse); - } - - /** - * Executes the chain sequence to resolve the unwrapped value. - * - * @name value - * @memberOf _ - * @since 0.1.0 - * @alias toJSON, valueOf - * @category Seq - * @returns {*} Returns the resolved unwrapped value. - * @example - * - * _([1, 2, 3]).value(); - * // => [1, 2, 3] - */ - function wrapperValue() { - return baseWrapperValue(this.__wrapped__, this.__actions__); - } - - /*------------------------------------------------------------------------*/ - - /** - * Creates an object composed of keys generated from the results of running - * each element of `collection` thru `iteratee`. The corresponding value of - * each key is the number of times the key was returned by `iteratee`. The - * iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 0.5.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The iteratee to transform keys. - * @returns {Object} Returns the composed aggregate object. - * @example - * - * _.countBy([6.1, 4.2, 6.3], Math.floor); - * // => { '4': 1, '6': 2 } - * - * // The `_.property` iteratee shorthand. - * _.countBy(['one', 'two', 'three'], 'length'); - * // => { '3': 2, '5': 1 } - */ - var countBy = createAggregator(function(result, value, key) { - if (hasOwnProperty.call(result, key)) { - ++result[key]; - } else { - baseAssignValue(result, key, 1); - } - }); - - /** - * Checks if `predicate` returns truthy for **all** elements of `collection`. - * Iteration is stopped once `predicate` returns falsey. The predicate is - * invoked with three arguments: (value, index|key, collection). - * - * **Note:** This method returns `true` for - * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because - * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of - * elements of empty collections. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {boolean} Returns `true` if all elements pass the predicate check, - * else `false`. - * @example - * - * _.every([true, 1, null, 'yes'], Boolean); - * // => false - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': false }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * // The `_.matches` iteratee shorthand. - * _.every(users, { 'user': 'barney', 'active': false }); - * // => false - * - * // The `_.matchesProperty` iteratee shorthand. - * _.every(users, ['active', false]); - * // => true - * - * // The `_.property` iteratee shorthand. - * _.every(users, 'active'); - * // => false - */ - function every(collection, predicate, guard) { - var func = isArray(collection) ? arrayEvery : baseEvery; - if (guard && isIterateeCall(collection, predicate, guard)) { - predicate = undefined; - } - return func(collection, getIteratee(predicate, 3)); - } - - /** - * Iterates over elements of `collection`, returning an array of all elements - * `predicate` returns truthy for. The predicate is invoked with three - * arguments: (value, index|key, collection). - * - * **Note:** Unlike `_.remove`, this method returns a new array. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - * @see _.reject - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false } - * ]; - * - * _.filter(users, function(o) { return !o.active; }); - * // => objects for ['fred'] - * - * // The `_.matches` iteratee shorthand. - * _.filter(users, { 'age': 36, 'active': true }); - * // => objects for ['barney'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.filter(users, ['active', false]); - * // => objects for ['fred'] - * - * // The `_.property` iteratee shorthand. - * _.filter(users, 'active'); - * // => objects for ['barney'] - */ - function filter(collection, predicate) { - var func = isArray(collection) ? arrayFilter : baseFilter; - return func(collection, getIteratee(predicate, 3)); - } - - /** - * Iterates over elements of `collection`, returning the first element - * `predicate` returns truthy for. The predicate is invoked with three - * arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @param {number} [fromIndex=0] The index to search from. - * @returns {*} Returns the matched element, else `undefined`. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': true }, - * { 'user': 'fred', 'age': 40, 'active': false }, - * { 'user': 'pebbles', 'age': 1, 'active': true } - * ]; - * - * _.find(users, function(o) { return o.age < 40; }); - * // => object for 'barney' - * - * // The `_.matches` iteratee shorthand. - * _.find(users, { 'age': 1, 'active': true }); - * // => object for 'pebbles' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.find(users, ['active', false]); - * // => object for 'fred' - * - * // The `_.property` iteratee shorthand. - * _.find(users, 'active'); - * // => object for 'barney' - */ - var find = createFind(findIndex); - - /** - * This method is like `_.find` except that it iterates over elements of - * `collection` from right to left. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Collection - * @param {Array|Object} collection The collection to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @param {number} [fromIndex=collection.length-1] The index to search from. - * @returns {*} Returns the matched element, else `undefined`. - * @example - * - * _.findLast([1, 2, 3, 4], function(n) { - * return n % 2 == 1; - * }); - * // => 3 - */ - var findLast = createFind(findLastIndex); - - /** - * Creates a flattened array of values by running each element in `collection` - * thru `iteratee` and flattening the mapped results. The iteratee is invoked - * with three arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array} Returns the new flattened array. - * @example - * - * function duplicate(n) { - * return [n, n]; - * } - * - * _.flatMap([1, 2], duplicate); - * // => [1, 1, 2, 2] - */ - function flatMap(collection, iteratee) { - return baseFlatten(map(collection, iteratee), 1); - } - - /** - * This method is like `_.flatMap` except that it recursively flattens the - * mapped results. - * - * @static - * @memberOf _ - * @since 4.7.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array} Returns the new flattened array. - * @example - * - * function duplicate(n) { - * return [[[n, n]]]; - * } - * - * _.flatMapDeep([1, 2], duplicate); - * // => [1, 1, 2, 2] - */ - function flatMapDeep(collection, iteratee) { - return baseFlatten(map(collection, iteratee), INFINITY); - } - - /** - * This method is like `_.flatMap` except that it recursively flattens the - * mapped results up to `depth` times. - * - * @static - * @memberOf _ - * @since 4.7.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @param {number} [depth=1] The maximum recursion depth. - * @returns {Array} Returns the new flattened array. - * @example - * - * function duplicate(n) { - * return [[[n, n]]]; - * } - * - * _.flatMapDepth([1, 2], duplicate, 2); - * // => [[1, 1], [2, 2]] - */ - function flatMapDepth(collection, iteratee, depth) { - depth = depth === undefined ? 1 : toInteger(depth); - return baseFlatten(map(collection, iteratee), depth); - } - - /** - * Iterates over elements of `collection` and invokes `iteratee` for each element. - * The iteratee is invoked with three arguments: (value, index|key, collection). - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * **Note:** As with other "Collections" methods, objects with a "length" - * property are iterated like arrays. To avoid this behavior use `_.forIn` - * or `_.forOwn` for object iteration. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @alias each - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - * @see _.forEachRight - * @example - * - * _.forEach([1, 2], function(value) { - * console.log(value); - * }); - * // => Logs `1` then `2`. - * - * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a' then 'b' (iteration order is not guaranteed). - */ - function forEach(collection, iteratee) { - var func = isArray(collection) ? arrayEach : baseEach; - return func(collection, getIteratee(iteratee, 3)); - } - - /** - * This method is like `_.forEach` except that it iterates over elements of - * `collection` from right to left. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @alias eachRight - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array|Object} Returns `collection`. - * @see _.forEach - * @example - * - * _.forEachRight([1, 2], function(value) { - * console.log(value); - * }); - * // => Logs `2` then `1`. - */ - function forEachRight(collection, iteratee) { - var func = isArray(collection) ? arrayEachRight : baseEachRight; - return func(collection, getIteratee(iteratee, 3)); - } - - /** - * Creates an object composed of keys generated from the results of running - * each element of `collection` thru `iteratee`. The order of grouped values - * is determined by the order they occur in `collection`. The corresponding - * value of each key is an array of elements responsible for generating the - * key. The iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The iteratee to transform keys. - * @returns {Object} Returns the composed aggregate object. - * @example - * - * _.groupBy([6.1, 4.2, 6.3], Math.floor); - * // => { '4': [4.2], '6': [6.1, 6.3] } - * - * // The `_.property` iteratee shorthand. - * _.groupBy(['one', 'two', 'three'], 'length'); - * // => { '3': ['one', 'two'], '5': ['three'] } - */ - var groupBy = createAggregator(function(result, value, key) { - if (hasOwnProperty.call(result, key)) { - result[key].push(value); - } else { - baseAssignValue(result, key, [value]); - } - }); - - /** - * Checks if `value` is in `collection`. If `collection` is a string, it's - * checked for a substring of `value`, otherwise - * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * is used for equality comparisons. If `fromIndex` is negative, it's used as - * the offset from the end of `collection`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object|string} collection The collection to inspect. - * @param {*} value The value to search for. - * @param {number} [fromIndex=0] The index to search from. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. - * @returns {boolean} Returns `true` if `value` is found, else `false`. - * @example - * - * _.includes([1, 2, 3], 1); - * // => true - * - * _.includes([1, 2, 3], 1, 2); - * // => false - * - * _.includes({ 'a': 1, 'b': 2 }, 1); - * // => true - * - * _.includes('abcd', 'bc'); - * // => true - */ - function includes(collection, value, fromIndex, guard) { - collection = isArrayLike(collection) ? collection : values(collection); - fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0; - - var length = collection.length; - if (fromIndex < 0) { - fromIndex = nativeMax(length + fromIndex, 0); - } - return isString(collection) - ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1) - : (!!length && baseIndexOf(collection, value, fromIndex) > -1); - } - - /** - * Invokes the method at `path` of each element in `collection`, returning - * an array of the results of each invoked method. Any additional arguments - * are provided to each invoked method. If `path` is a function, it's invoked - * for, and `this` bound to, each element in `collection`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array|Function|string} path The path of the method to invoke or - * the function invoked per iteration. - * @param {...*} [args] The arguments to invoke each method with. - * @returns {Array} Returns the array of results. - * @example - * - * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort'); - * // => [[1, 5, 7], [1, 2, 3]] - * - * _.invokeMap([123, 456], String.prototype.split, ''); - * // => [['1', '2', '3'], ['4', '5', '6']] - */ - var invokeMap = baseRest(function(collection, path, args) { - var index = -1, - isFunc = typeof path == 'function', - result = isArrayLike(collection) ? Array(collection.length) : []; - - baseEach(collection, function(value) { - result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args); - }); - return result; - }); - - /** - * Creates an object composed of keys generated from the results of running - * each element of `collection` thru `iteratee`. The corresponding value of - * each key is the last element responsible for generating the key. The - * iteratee is invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The iteratee to transform keys. - * @returns {Object} Returns the composed aggregate object. - * @example - * - * var array = [ - * { 'dir': 'left', 'code': 97 }, - * { 'dir': 'right', 'code': 100 } - * ]; - * - * _.keyBy(array, function(o) { - * return String.fromCharCode(o.code); - * }); - * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } - * - * _.keyBy(array, 'dir'); - * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } } - */ - var keyBy = createAggregator(function(result, value, key) { - baseAssignValue(result, key, value); - }); - - /** - * Creates an array of values by running each element in `collection` thru - * `iteratee`. The iteratee is invoked with three arguments: - * (value, index|key, collection). - * - * Many lodash methods are guarded to work as iteratees for methods like - * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`. - * - * The guarded methods are: - * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`, - * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`, - * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`, - * `template`, `trim`, `trimEnd`, `trimStart`, and `words` - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - * @example - * - * function square(n) { - * return n * n; - * } - * - * _.map([4, 8], square); - * // => [16, 64] - * - * _.map({ 'a': 4, 'b': 8 }, square); - * // => [16, 64] (iteration order is not guaranteed) - * - * var users = [ - * { 'user': 'barney' }, - * { 'user': 'fred' } - * ]; - * - * // The `_.property` iteratee shorthand. - * _.map(users, 'user'); - * // => ['barney', 'fred'] - */ - function map(collection, iteratee) { - var func = isArray(collection) ? arrayMap : baseMap; - return func(collection, getIteratee(iteratee, 3)); - } - - /** - * This method is like `_.sortBy` except that it allows specifying the sort - * orders of the iteratees to sort by. If `orders` is unspecified, all values - * are sorted in ascending order. Otherwise, specify an order of "desc" for - * descending or "asc" for ascending sort order of corresponding values. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]] - * The iteratees to sort by. - * @param {string[]} [orders] The sort orders of `iteratees`. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. - * @returns {Array} Returns the new sorted array. - * @example - * - * var users = [ - * { 'user': 'fred', 'age': 48 }, - * { 'user': 'barney', 'age': 34 }, - * { 'user': 'fred', 'age': 40 }, - * { 'user': 'barney', 'age': 36 } - * ]; - * - * // Sort by `user` in ascending order and by `age` in descending order. - * _.orderBy(users, ['user', 'age'], ['asc', 'desc']); - * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] - */ - function orderBy(collection, iteratees, orders, guard) { - if (collection == null) { - return []; - } - if (!isArray(iteratees)) { - iteratees = iteratees == null ? [] : [iteratees]; - } - orders = guard ? undefined : orders; - if (!isArray(orders)) { - orders = orders == null ? [] : [orders]; - } - return baseOrderBy(collection, iteratees, orders); - } - - /** - * Creates an array of elements split into two groups, the first of which - * contains elements `predicate` returns truthy for, the second of which - * contains elements `predicate` returns falsey for. The predicate is - * invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {Array} Returns the array of grouped elements. - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': false }, - * { 'user': 'fred', 'age': 40, 'active': true }, - * { 'user': 'pebbles', 'age': 1, 'active': false } - * ]; - * - * _.partition(users, function(o) { return o.active; }); - * // => objects for [['fred'], ['barney', 'pebbles']] - * - * // The `_.matches` iteratee shorthand. - * _.partition(users, { 'age': 1, 'active': false }); - * // => objects for [['pebbles'], ['barney', 'fred']] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.partition(users, ['active', false]); - * // => objects for [['barney', 'pebbles'], ['fred']] - * - * // The `_.property` iteratee shorthand. - * _.partition(users, 'active'); - * // => objects for [['fred'], ['barney', 'pebbles']] - */ - var partition = createAggregator(function(result, value, key) { - result[key ? 0 : 1].push(value); - }, function() { return [[], []]; }); - - /** - * Reduces `collection` to a value which is the accumulated result of running - * each element in `collection` thru `iteratee`, where each successive - * invocation is supplied the return value of the previous. If `accumulator` - * is not given, the first element of `collection` is used as the initial - * value. The iteratee is invoked with four arguments: - * (accumulator, value, index|key, collection). - * - * Many lodash methods are guarded to work as iteratees for methods like - * `_.reduce`, `_.reduceRight`, and `_.transform`. - * - * The guarded methods are: - * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`, - * and `sortBy` - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @returns {*} Returns the accumulated value. - * @see _.reduceRight - * @example - * - * _.reduce([1, 2], function(sum, n) { - * return sum + n; - * }, 0); - * // => 3 - * - * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { - * (result[value] || (result[value] = [])).push(key); - * return result; - * }, {}); - * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed) - */ - function reduce(collection, iteratee, accumulator) { - var func = isArray(collection) ? arrayReduce : baseReduce, - initAccum = arguments.length < 3; - - return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach); - } - - /** - * This method is like `_.reduce` except that it iterates over elements of - * `collection` from right to left. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @param {*} [accumulator] The initial value. - * @returns {*} Returns the accumulated value. - * @see _.reduce - * @example - * - * var array = [[0, 1], [2, 3], [4, 5]]; - * - * _.reduceRight(array, function(flattened, other) { - * return flattened.concat(other); - * }, []); - * // => [4, 5, 2, 3, 0, 1] - */ - function reduceRight(collection, iteratee, accumulator) { - var func = isArray(collection) ? arrayReduceRight : baseReduce, - initAccum = arguments.length < 3; - - return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight); - } - - /** - * The opposite of `_.filter`; this method returns the elements of `collection` - * that `predicate` does **not** return truthy for. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {Array} Returns the new filtered array. - * @see _.filter - * @example - * - * var users = [ - * { 'user': 'barney', 'age': 36, 'active': false }, - * { 'user': 'fred', 'age': 40, 'active': true } - * ]; - * - * _.reject(users, function(o) { return !o.active; }); - * // => objects for ['fred'] - * - * // The `_.matches` iteratee shorthand. - * _.reject(users, { 'age': 40, 'active': true }); - * // => objects for ['barney'] - * - * // The `_.matchesProperty` iteratee shorthand. - * _.reject(users, ['active', false]); - * // => objects for ['fred'] - * - * // The `_.property` iteratee shorthand. - * _.reject(users, 'active'); - * // => objects for ['barney'] - */ - function reject(collection, predicate) { - var func = isArray(collection) ? arrayFilter : baseFilter; - return func(collection, negate(getIteratee(predicate, 3))); - } - - /** - * Gets a random element from `collection`. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Collection - * @param {Array|Object} collection The collection to sample. - * @returns {*} Returns the random element. - * @example - * - * _.sample([1, 2, 3, 4]); - * // => 2 - */ - function sample(collection) { - var func = isArray(collection) ? arraySample : baseSample; - return func(collection); - } - - /** - * Gets `n` random elements at unique keys from `collection` up to the - * size of `collection`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Collection - * @param {Array|Object} collection The collection to sample. - * @param {number} [n=1] The number of elements to sample. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Array} Returns the random elements. - * @example - * - * _.sampleSize([1, 2, 3], 2); - * // => [3, 1] - * - * _.sampleSize([1, 2, 3], 4); - * // => [2, 3, 1] - */ - function sampleSize(collection, n, guard) { - if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) { - n = 1; - } else { - n = toInteger(n); - } - var func = isArray(collection) ? arraySampleSize : baseSampleSize; - return func(collection, n); - } - - /** - * Creates an array of shuffled values, using a version of the - * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to shuffle. - * @returns {Array} Returns the new shuffled array. - * @example - * - * _.shuffle([1, 2, 3, 4]); - * // => [4, 1, 3, 2] - */ - function shuffle(collection) { - var func = isArray(collection) ? arrayShuffle : baseShuffle; - return func(collection); - } - - /** - * Gets the size of `collection` by returning its length for array-like - * values or the number of own enumerable string keyed properties for objects. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object|string} collection The collection to inspect. - * @returns {number} Returns the collection size. - * @example - * - * _.size([1, 2, 3]); - * // => 3 - * - * _.size({ 'a': 1, 'b': 2 }); - * // => 2 - * - * _.size('pebbles'); - * // => 7 - */ - function size(collection) { - if (collection == null) { - return 0; - } - if (isArrayLike(collection)) { - return isString(collection) ? stringSize(collection) : collection.length; - } - var tag = getTag(collection); - if (tag == mapTag || tag == setTag) { - return collection.size; - } - return baseKeys(collection).length; - } - - /** - * Checks if `predicate` returns truthy for **any** element of `collection`. - * Iteration is stopped once `predicate` returns truthy. The predicate is - * invoked with three arguments: (value, index|key, collection). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {boolean} Returns `true` if any element passes the predicate check, - * else `false`. - * @example - * - * _.some([null, 0, 'yes', false], Boolean); - * // => true - * - * var users = [ - * { 'user': 'barney', 'active': true }, - * { 'user': 'fred', 'active': false } - * ]; - * - * // The `_.matches` iteratee shorthand. - * _.some(users, { 'user': 'barney', 'active': false }); - * // => false - * - * // The `_.matchesProperty` iteratee shorthand. - * _.some(users, ['active', false]); - * // => true - * - * // The `_.property` iteratee shorthand. - * _.some(users, 'active'); - * // => true - */ - function some(collection, predicate, guard) { - var func = isArray(collection) ? arraySome : baseSome; - if (guard && isIterateeCall(collection, predicate, guard)) { - predicate = undefined; - } - return func(collection, getIteratee(predicate, 3)); - } - - /** - * Creates an array of elements, sorted in ascending order by the results of - * running each element in a collection thru each iteratee. This method - * performs a stable sort, that is, it preserves the original sort order of - * equal elements. The iteratees are invoked with one argument: (value). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Collection - * @param {Array|Object} collection The collection to iterate over. - * @param {...(Function|Function[])} [iteratees=[_.identity]] - * The iteratees to sort by. - * @returns {Array} Returns the new sorted array. - * @example - * - * var users = [ - * { 'user': 'fred', 'age': 48 }, - * { 'user': 'barney', 'age': 36 }, - * { 'user': 'fred', 'age': 40 }, - * { 'user': 'barney', 'age': 34 } - * ]; - * - * _.sortBy(users, [function(o) { return o.user; }]); - * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] - * - * _.sortBy(users, ['user', 'age']); - * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]] - */ - var sortBy = baseRest(function(collection, iteratees) { - if (collection == null) { - return []; - } - var length = iteratees.length; - if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) { - iteratees = []; - } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) { - iteratees = [iteratees[0]]; - } - return baseOrderBy(collection, baseFlatten(iteratees, 1), []); - }); - - /*------------------------------------------------------------------------*/ - - /** - * Gets the timestamp of the number of milliseconds that have elapsed since - * the Unix epoch (1 January 1970 00:00:00 UTC). - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Date - * @returns {number} Returns the timestamp. - * @example - * - * _.defer(function(stamp) { - * console.log(_.now() - stamp); - * }, _.now()); - * // => Logs the number of milliseconds it took for the deferred invocation. - */ - var now = ctxNow || function() { - return root.Date.now(); - }; - - /*------------------------------------------------------------------------*/ - - /** - * The opposite of `_.before`; this method creates a function that invokes - * `func` once it's called `n` or more times. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {number} n The number of calls before `func` is invoked. - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * var saves = ['profile', 'settings']; - * - * var done = _.after(saves.length, function() { - * console.log('done saving!'); - * }); - * - * _.forEach(saves, function(type) { - * asyncSave({ 'type': type, 'complete': done }); - * }); - * // => Logs 'done saving!' after the two async saves have completed. - */ - function after(n, func) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - n = toInteger(n); - return function() { - if (--n < 1) { - return func.apply(this, arguments); - } - }; - } - - /** - * Creates a function that invokes `func`, with up to `n` arguments, - * ignoring any additional arguments. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} func The function to cap arguments for. - * @param {number} [n=func.length] The arity cap. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the new capped function. - * @example - * - * _.map(['6', '8', '10'], _.ary(parseInt, 1)); - * // => [6, 8, 10] - */ - function ary(func, n, guard) { - n = guard ? undefined : n; - n = (func && n == null) ? func.length : n; - return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n); - } - - /** - * Creates a function that invokes `func`, with the `this` binding and arguments - * of the created function, while it's called less than `n` times. Subsequent - * calls to the created function return the result of the last `func` invocation. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {number} n The number of calls at which `func` is no longer invoked. - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * jQuery(element).on('click', _.before(5, addContactToList)); - * // => Allows adding up to 4 contacts to the list. - */ - function before(n, func) { - var result; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - n = toInteger(n); - return function() { - if (--n > 0) { - result = func.apply(this, arguments); - } - if (n <= 1) { - func = undefined; - } - return result; - }; - } - - /** - * Creates a function that invokes `func` with the `this` binding of `thisArg` - * and `partials` prepended to the arguments it receives. - * - * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds, - * may be used as a placeholder for partially applied arguments. - * - * **Note:** Unlike native `Function#bind`, this method doesn't set the "length" - * property of bound functions. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to bind. - * @param {*} thisArg The `this` binding of `func`. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new bound function. - * @example - * - * function greet(greeting, punctuation) { - * return greeting + ' ' + this.user + punctuation; - * } - * - * var object = { 'user': 'fred' }; - * - * var bound = _.bind(greet, object, 'hi'); - * bound('!'); - * // => 'hi fred!' - * - * // Bound with placeholders. - * var bound = _.bind(greet, object, _, '!'); - * bound('hi'); - * // => 'hi fred!' - */ - var bind = baseRest(function(func, thisArg, partials) { - var bitmask = WRAP_BIND_FLAG; - if (partials.length) { - var holders = replaceHolders(partials, getHolder(bind)); - bitmask |= WRAP_PARTIAL_FLAG; - } - return createWrap(func, bitmask, thisArg, partials, holders); - }); - - /** - * Creates a function that invokes the method at `object[key]` with `partials` - * prepended to the arguments it receives. - * - * This method differs from `_.bind` by allowing bound functions to reference - * methods that may be redefined or don't yet exist. See - * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern) - * for more details. - * - * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic - * builds, may be used as a placeholder for partially applied arguments. - * - * @static - * @memberOf _ - * @since 0.10.0 - * @category Function - * @param {Object} object The object to invoke the method on. - * @param {string} key The key of the method. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new bound function. - * @example - * - * var object = { - * 'user': 'fred', - * 'greet': function(greeting, punctuation) { - * return greeting + ' ' + this.user + punctuation; - * } - * }; - * - * var bound = _.bindKey(object, 'greet', 'hi'); - * bound('!'); - * // => 'hi fred!' - * - * object.greet = function(greeting, punctuation) { - * return greeting + 'ya ' + this.user + punctuation; - * }; - * - * bound('!'); - * // => 'hiya fred!' - * - * // Bound with placeholders. - * var bound = _.bindKey(object, 'greet', _, '!'); - * bound('hi'); - * // => 'hiya fred!' - */ - var bindKey = baseRest(function(object, key, partials) { - var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG; - if (partials.length) { - var holders = replaceHolders(partials, getHolder(bindKey)); - bitmask |= WRAP_PARTIAL_FLAG; - } - return createWrap(key, bitmask, object, partials, holders); - }); - - /** - * Creates a function that accepts arguments of `func` and either invokes - * `func` returning its result, if at least `arity` number of arguments have - * been provided, or returns a function that accepts the remaining `func` - * arguments, and so on. The arity of `func` may be specified if `func.length` - * is not sufficient. - * - * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds, - * may be used as a placeholder for provided arguments. - * - * **Note:** This method doesn't set the "length" property of curried functions. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Function - * @param {Function} func The function to curry. - * @param {number} [arity=func.length] The arity of `func`. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the new curried function. - * @example - * - * var abc = function(a, b, c) { - * return [a, b, c]; - * }; - * - * var curried = _.curry(abc); - * - * curried(1)(2)(3); - * // => [1, 2, 3] - * - * curried(1, 2)(3); - * // => [1, 2, 3] - * - * curried(1, 2, 3); - * // => [1, 2, 3] - * - * // Curried with placeholders. - * curried(1)(_, 3)(2); - * // => [1, 2, 3] - */ - function curry(func, arity, guard) { - arity = guard ? undefined : arity; - var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity); - result.placeholder = curry.placeholder; - return result; - } - - /** - * This method is like `_.curry` except that arguments are applied to `func` - * in the manner of `_.partialRight` instead of `_.partial`. - * - * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic - * builds, may be used as a placeholder for provided arguments. - * - * **Note:** This method doesn't set the "length" property of curried functions. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} func The function to curry. - * @param {number} [arity=func.length] The arity of `func`. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the new curried function. - * @example - * - * var abc = function(a, b, c) { - * return [a, b, c]; - * }; - * - * var curried = _.curryRight(abc); - * - * curried(3)(2)(1); - * // => [1, 2, 3] - * - * curried(2, 3)(1); - * // => [1, 2, 3] - * - * curried(1, 2, 3); - * // => [1, 2, 3] - * - * // Curried with placeholders. - * curried(3)(1, _)(2); - * // => [1, 2, 3] - */ - function curryRight(func, arity, guard) { - arity = guard ? undefined : arity; - var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity); - result.placeholder = curryRight.placeholder; - return result; - } - - /** - * Creates a debounced function that delays invoking `func` until after `wait` - * milliseconds have elapsed since the last time the debounced function was - * invoked. The debounced function comes with a `cancel` method to cancel - * delayed `func` invocations and a `flush` method to immediately invoke them. - * Provide `options` to indicate whether `func` should be invoked on the - * leading and/or trailing edge of the `wait` timeout. The `func` is invoked - * with the last arguments provided to the debounced function. Subsequent - * calls to the debounced function return the result of the last `func` - * invocation. - * - * **Note:** If `leading` and `trailing` options are `true`, `func` is - * invoked on the trailing edge of the timeout only if the debounced function - * is invoked more than once during the `wait` timeout. - * - * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred - * until to the next tick, similar to `setTimeout` with a timeout of `0`. - * - * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) - * for details over the differences between `_.debounce` and `_.throttle`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to debounce. - * @param {number} [wait=0] The number of milliseconds to delay. - * @param {Object} [options={}] The options object. - * @param {boolean} [options.leading=false] - * Specify invoking on the leading edge of the timeout. - * @param {number} [options.maxWait] - * The maximum time `func` is allowed to be delayed before it's invoked. - * @param {boolean} [options.trailing=true] - * Specify invoking on the trailing edge of the timeout. - * @returns {Function} Returns the new debounced function. - * @example - * - * // Avoid costly calculations while the window size is in flux. - * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); - * - * // Invoke `sendMail` when clicked, debouncing subsequent calls. - * jQuery(element).on('click', _.debounce(sendMail, 300, { - * 'leading': true, - * 'trailing': false - * })); - * - * // Ensure `batchLog` is invoked once after 1 second of debounced calls. - * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 }); - * var source = new EventSource('/stream'); - * jQuery(source).on('message', debounced); - * - * // Cancel the trailing debounced invocation. - * jQuery(window).on('popstate', debounced.cancel); - */ - function debounce(func, wait, options) { - var lastArgs, - lastThis, - maxWait, - result, - timerId, - lastCallTime, - lastInvokeTime = 0, - leading = false, - maxing = false, - trailing = true; - - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - wait = toNumber(wait) || 0; - if (isObject(options)) { - leading = !!options.leading; - maxing = 'maxWait' in options; - maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait; - trailing = 'trailing' in options ? !!options.trailing : trailing; - } - - function invokeFunc(time) { - var args = lastArgs, - thisArg = lastThis; - - lastArgs = lastThis = undefined; - lastInvokeTime = time; - result = func.apply(thisArg, args); - return result; - } - - function leadingEdge(time) { - // Reset any `maxWait` timer. - lastInvokeTime = time; - // Start the timer for the trailing edge. - timerId = setTimeout(timerExpired, wait); - // Invoke the leading edge. - return leading ? invokeFunc(time) : result; - } - - function remainingWait(time) { - var timeSinceLastCall = time - lastCallTime, - timeSinceLastInvoke = time - lastInvokeTime, - timeWaiting = wait - timeSinceLastCall; - - return maxing - ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) - : timeWaiting; - } - - function shouldInvoke(time) { - var timeSinceLastCall = time - lastCallTime, - timeSinceLastInvoke = time - lastInvokeTime; - - // Either this is the first call, activity has stopped and we're at the - // trailing edge, the system time has gone backwards and we're treating - // it as the trailing edge, or we've hit the `maxWait` limit. - return (lastCallTime === undefined || (timeSinceLastCall >= wait) || - (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait)); - } - - function timerExpired() { - var time = now(); - if (shouldInvoke(time)) { - return trailingEdge(time); - } - // Restart the timer. - timerId = setTimeout(timerExpired, remainingWait(time)); - } - - function trailingEdge(time) { - timerId = undefined; - - // Only invoke if we have `lastArgs` which means `func` has been - // debounced at least once. - if (trailing && lastArgs) { - return invokeFunc(time); - } - lastArgs = lastThis = undefined; - return result; - } - - function cancel() { - if (timerId !== undefined) { - clearTimeout(timerId); - } - lastInvokeTime = 0; - lastArgs = lastCallTime = lastThis = timerId = undefined; - } - - function flush() { - return timerId === undefined ? result : trailingEdge(now()); - } - - function debounced() { - var time = now(), - isInvoking = shouldInvoke(time); - - lastArgs = arguments; - lastThis = this; - lastCallTime = time; - - if (isInvoking) { - if (timerId === undefined) { - return leadingEdge(lastCallTime); - } - if (maxing) { - // Handle invocations in a tight loop. - timerId = setTimeout(timerExpired, wait); - return invokeFunc(lastCallTime); - } - } - if (timerId === undefined) { - timerId = setTimeout(timerExpired, wait); - } - return result; - } - debounced.cancel = cancel; - debounced.flush = flush; - return debounced; - } - - /** - * Defers invoking the `func` until the current call stack has cleared. Any - * additional arguments are provided to `func` when it's invoked. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to defer. - * @param {...*} [args] The arguments to invoke `func` with. - * @returns {number} Returns the timer id. - * @example - * - * _.defer(function(text) { - * console.log(text); - * }, 'deferred'); - * // => Logs 'deferred' after one millisecond. - */ - var defer = baseRest(function(func, args) { - return baseDelay(func, 1, args); - }); - - /** - * Invokes `func` after `wait` milliseconds. Any additional arguments are - * provided to `func` when it's invoked. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to delay. - * @param {number} wait The number of milliseconds to delay invocation. - * @param {...*} [args] The arguments to invoke `func` with. - * @returns {number} Returns the timer id. - * @example - * - * _.delay(function(text) { - * console.log(text); - * }, 1000, 'later'); - * // => Logs 'later' after one second. - */ - var delay = baseRest(function(func, wait, args) { - return baseDelay(func, toNumber(wait) || 0, args); - }); - - /** - * Creates a function that invokes `func` with arguments reversed. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Function - * @param {Function} func The function to flip arguments for. - * @returns {Function} Returns the new flipped function. - * @example - * - * var flipped = _.flip(function() { - * return _.toArray(arguments); - * }); - * - * flipped('a', 'b', 'c', 'd'); - * // => ['d', 'c', 'b', 'a'] - */ - function flip(func) { - return createWrap(func, WRAP_FLIP_FLAG); - } - - /** - * Creates a function that memoizes the result of `func`. If `resolver` is - * provided, it determines the cache key for storing the result based on the - * arguments provided to the memoized function. By default, the first argument - * provided to the memoized function is used as the map cache key. The `func` - * is invoked with the `this` binding of the memoized function. - * - * **Note:** The cache is exposed as the `cache` property on the memoized - * function. Its creation may be customized by replacing the `_.memoize.Cache` - * constructor with one whose instances implement the - * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object) - * method interface of `clear`, `delete`, `get`, `has`, and `set`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to have its output memoized. - * @param {Function} [resolver] The function to resolve the cache key. - * @returns {Function} Returns the new memoized function. - * @example - * - * var object = { 'a': 1, 'b': 2 }; - * var other = { 'c': 3, 'd': 4 }; - * - * var values = _.memoize(_.values); - * values(object); - * // => [1, 2] - * - * values(other); - * // => [3, 4] - * - * object.a = 2; - * values(object); - * // => [1, 2] - * - * // Modify the result cache. - * values.cache.set(object, ['a', 'b']); - * values(object); - * // => ['a', 'b'] - * - * // Replace `_.memoize.Cache`. - * _.memoize.Cache = WeakMap; - */ - function memoize(func, resolver) { - if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) { - throw new TypeError(FUNC_ERROR_TEXT); - } - var memoized = function() { - var args = arguments, - key = resolver ? resolver.apply(this, args) : args[0], - cache = memoized.cache; - - if (cache.has(key)) { - return cache.get(key); - } - var result = func.apply(this, args); - memoized.cache = cache.set(key, result) || cache; - return result; - }; - memoized.cache = new (memoize.Cache || MapCache); - return memoized; - } - - // Expose `MapCache`. - memoize.Cache = MapCache; - - /** - * Creates a function that negates the result of the predicate `func`. The - * `func` predicate is invoked with the `this` binding and arguments of the - * created function. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} predicate The predicate to negate. - * @returns {Function} Returns the new negated function. - * @example - * - * function isEven(n) { - * return n % 2 == 0; - * } - * - * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven)); - * // => [1, 3, 5] - */ - function negate(predicate) { - if (typeof predicate != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - return function() { - var args = arguments; - switch (args.length) { - case 0: return !predicate.call(this); - case 1: return !predicate.call(this, args[0]); - case 2: return !predicate.call(this, args[0], args[1]); - case 3: return !predicate.call(this, args[0], args[1], args[2]); - } - return !predicate.apply(this, args); - }; - } - - /** - * Creates a function that is restricted to invoking `func` once. Repeat calls - * to the function return the value of the first invocation. The `func` is - * invoked with the `this` binding and arguments of the created function. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * var initialize = _.once(createApplication); - * initialize(); - * initialize(); - * // => `createApplication` is invoked once - */ - function once(func) { - return before(2, func); - } - - /** - * Creates a function that invokes `func` with its arguments transformed. - * - * @static - * @since 4.0.0 - * @memberOf _ - * @category Function - * @param {Function} func The function to wrap. - * @param {...(Function|Function[])} [transforms=[_.identity]] - * The argument transforms. - * @returns {Function} Returns the new function. - * @example - * - * function doubled(n) { - * return n * 2; - * } - * - * function square(n) { - * return n * n; - * } - * - * var func = _.overArgs(function(x, y) { - * return [x, y]; - * }, [square, doubled]); - * - * func(9, 3); - * // => [81, 6] - * - * func(10, 5); - * // => [100, 10] - */ - var overArgs = castRest(function(func, transforms) { - transforms = (transforms.length == 1 && isArray(transforms[0])) - ? arrayMap(transforms[0], baseUnary(getIteratee())) - : arrayMap(baseFlatten(transforms, 1), baseUnary(getIteratee())); - - var funcsLength = transforms.length; - return baseRest(function(args) { - var index = -1, - length = nativeMin(args.length, funcsLength); - - while (++index < length) { - args[index] = transforms[index].call(this, args[index]); - } - return apply(func, this, args); - }); - }); - - /** - * Creates a function that invokes `func` with `partials` prepended to the - * arguments it receives. This method is like `_.bind` except it does **not** - * alter the `this` binding. - * - * The `_.partial.placeholder` value, which defaults to `_` in monolithic - * builds, may be used as a placeholder for partially applied arguments. - * - * **Note:** This method doesn't set the "length" property of partially - * applied functions. - * - * @static - * @memberOf _ - * @since 0.2.0 - * @category Function - * @param {Function} func The function to partially apply arguments to. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new partially applied function. - * @example - * - * function greet(greeting, name) { - * return greeting + ' ' + name; - * } - * - * var sayHelloTo = _.partial(greet, 'hello'); - * sayHelloTo('fred'); - * // => 'hello fred' - * - * // Partially applied with placeholders. - * var greetFred = _.partial(greet, _, 'fred'); - * greetFred('hi'); - * // => 'hi fred' - */ - var partial = baseRest(function(func, partials) { - var holders = replaceHolders(partials, getHolder(partial)); - return createWrap(func, WRAP_PARTIAL_FLAG, undefined, partials, holders); - }); - - /** - * This method is like `_.partial` except that partially applied arguments - * are appended to the arguments it receives. - * - * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic - * builds, may be used as a placeholder for partially applied arguments. - * - * **Note:** This method doesn't set the "length" property of partially - * applied functions. - * - * @static - * @memberOf _ - * @since 1.0.0 - * @category Function - * @param {Function} func The function to partially apply arguments to. - * @param {...*} [partials] The arguments to be partially applied. - * @returns {Function} Returns the new partially applied function. - * @example - * - * function greet(greeting, name) { - * return greeting + ' ' + name; - * } - * - * var greetFred = _.partialRight(greet, 'fred'); - * greetFred('hi'); - * // => 'hi fred' - * - * // Partially applied with placeholders. - * var sayHelloTo = _.partialRight(greet, 'hello', _); - * sayHelloTo('fred'); - * // => 'hello fred' - */ - var partialRight = baseRest(function(func, partials) { - var holders = replaceHolders(partials, getHolder(partialRight)); - return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG, undefined, partials, holders); - }); - - /** - * Creates a function that invokes `func` with arguments arranged according - * to the specified `indexes` where the argument value at the first index is - * provided as the first argument, the argument value at the second index is - * provided as the second argument, and so on. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {Function} func The function to rearrange arguments for. - * @param {...(number|number[])} indexes The arranged argument indexes. - * @returns {Function} Returns the new function. - * @example - * - * var rearged = _.rearg(function(a, b, c) { - * return [a, b, c]; - * }, [2, 0, 1]); - * - * rearged('b', 'c', 'a') - * // => ['a', 'b', 'c'] - */ - var rearg = flatRest(function(func, indexes) { - return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes); - }); - - /** - * Creates a function that invokes `func` with the `this` binding of the - * created function and arguments from `start` and beyond provided as - * an array. - * - * **Note:** This method is based on the - * [rest parameter](https://mdn.io/rest_parameters). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Function - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @returns {Function} Returns the new function. - * @example - * - * var say = _.rest(function(what, names) { - * return what + ' ' + _.initial(names).join(', ') + - * (_.size(names) > 1 ? ', & ' : '') + _.last(names); - * }); - * - * say('hello', 'fred', 'barney', 'pebbles'); - * // => 'hello fred, barney, & pebbles' - */ - function rest(func, start) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - start = start === undefined ? start : toInteger(start); - return baseRest(func, start); - } - - /** - * Creates a function that invokes `func` with the `this` binding of the - * create function and an array of arguments much like - * [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply). - * - * **Note:** This method is based on the - * [spread operator](https://mdn.io/spread_operator). - * - * @static - * @memberOf _ - * @since 3.2.0 - * @category Function - * @param {Function} func The function to spread arguments over. - * @param {number} [start=0] The start position of the spread. - * @returns {Function} Returns the new function. - * @example - * - * var say = _.spread(function(who, what) { - * return who + ' says ' + what; - * }); - * - * say(['fred', 'hello']); - * // => 'fred says hello' - * - * var numbers = Promise.all([ - * Promise.resolve(40), - * Promise.resolve(36) - * ]); - * - * numbers.then(_.spread(function(x, y) { - * return x + y; - * })); - * // => a Promise of 76 - */ - function spread(func, start) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - start = start == null ? 0 : nativeMax(toInteger(start), 0); - return baseRest(function(args) { - var array = args[start], - otherArgs = castSlice(args, 0, start); - - if (array) { - arrayPush(otherArgs, array); - } - return apply(func, this, otherArgs); - }); - } - - /** - * Creates a throttled function that only invokes `func` at most once per - * every `wait` milliseconds. The throttled function comes with a `cancel` - * method to cancel delayed `func` invocations and a `flush` method to - * immediately invoke them. Provide `options` to indicate whether `func` - * should be invoked on the leading and/or trailing edge of the `wait` - * timeout. The `func` is invoked with the last arguments provided to the - * throttled function. Subsequent calls to the throttled function return the - * result of the last `func` invocation. - * - * **Note:** If `leading` and `trailing` options are `true`, `func` is - * invoked on the trailing edge of the timeout only if the throttled function - * is invoked more than once during the `wait` timeout. - * - * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred - * until to the next tick, similar to `setTimeout` with a timeout of `0`. - * - * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) - * for details over the differences between `_.throttle` and `_.debounce`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to throttle. - * @param {number} [wait=0] The number of milliseconds to throttle invocations to. - * @param {Object} [options={}] The options object. - * @param {boolean} [options.leading=true] - * Specify invoking on the leading edge of the timeout. - * @param {boolean} [options.trailing=true] - * Specify invoking on the trailing edge of the timeout. - * @returns {Function} Returns the new throttled function. - * @example - * - * // Avoid excessively updating the position while scrolling. - * jQuery(window).on('scroll', _.throttle(updatePosition, 100)); - * - * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes. - * var throttled = _.throttle(renewToken, 300000, { 'trailing': false }); - * jQuery(element).on('click', throttled); - * - * // Cancel the trailing throttled invocation. - * jQuery(window).on('popstate', throttled.cancel); - */ - function throttle(func, wait, options) { - var leading = true, - trailing = true; - - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - if (isObject(options)) { - leading = 'leading' in options ? !!options.leading : leading; - trailing = 'trailing' in options ? !!options.trailing : trailing; - } - return debounce(func, wait, { - 'leading': leading, - 'maxWait': wait, - 'trailing': trailing - }); - } - - /** - * Creates a function that accepts up to one argument, ignoring any - * additional arguments. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Function - * @param {Function} func The function to cap arguments for. - * @returns {Function} Returns the new capped function. - * @example - * - * _.map(['6', '8', '10'], _.unary(parseInt)); - * // => [6, 8, 10] - */ - function unary(func) { - return ary(func, 1); - } - - /** - * Creates a function that provides `value` to `wrapper` as its first - * argument. Any additional arguments provided to the function are appended - * to those provided to the `wrapper`. The wrapper is invoked with the `this` - * binding of the created function. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {*} value The value to wrap. - * @param {Function} [wrapper=identity] The wrapper function. - * @returns {Function} Returns the new function. - * @example - * - * var p = _.wrap(_.escape, function(func, text) { - * return '

' + func(text) + '

'; - * }); - * - * p('fred, barney, & pebbles'); - * // => '

fred, barney, & pebbles

' - */ - function wrap(value, wrapper) { - return partial(castFunction(wrapper), value); - } - - /*------------------------------------------------------------------------*/ - - /** - * Casts `value` as an array if it's not one. - * - * @static - * @memberOf _ - * @since 4.4.0 - * @category Lang - * @param {*} value The value to inspect. - * @returns {Array} Returns the cast array. - * @example - * - * _.castArray(1); - * // => [1] - * - * _.castArray({ 'a': 1 }); - * // => [{ 'a': 1 }] - * - * _.castArray('abc'); - * // => ['abc'] - * - * _.castArray(null); - * // => [null] - * - * _.castArray(undefined); - * // => [undefined] - * - * _.castArray(); - * // => [] - * - * var array = [1, 2, 3]; - * console.log(_.castArray(array) === array); - * // => true - */ - function castArray() { - if (!arguments.length) { - return []; - } - var value = arguments[0]; - return isArray(value) ? value : [value]; - } - - /** - * Creates a shallow clone of `value`. - * - * **Note:** This method is loosely based on the - * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) - * and supports cloning arrays, array buffers, booleans, date objects, maps, - * numbers, `Object` objects, regexes, sets, strings, symbols, and typed - * arrays. The own enumerable properties of `arguments` objects are cloned - * as plain objects. An empty object is returned for uncloneable values such - * as error objects, functions, DOM nodes, and WeakMaps. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to clone. - * @returns {*} Returns the cloned value. - * @see _.cloneDeep - * @example - * - * var objects = [{ 'a': 1 }, { 'b': 2 }]; - * - * var shallow = _.clone(objects); - * console.log(shallow[0] === objects[0]); - * // => true - */ - function clone(value) { - return baseClone(value, CLONE_SYMBOLS_FLAG); - } - - /** - * This method is like `_.clone` except that it accepts `customizer` which - * is invoked to produce the cloned value. If `customizer` returns `undefined`, - * cloning is handled by the method instead. The `customizer` is invoked with - * up to four arguments; (value [, index|key, object, stack]). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to clone. - * @param {Function} [customizer] The function to customize cloning. - * @returns {*} Returns the cloned value. - * @see _.cloneDeepWith - * @example - * - * function customizer(value) { - * if (_.isElement(value)) { - * return value.cloneNode(false); - * } - * } - * - * var el = _.cloneWith(document.body, customizer); - * - * console.log(el === document.body); - * // => false - * console.log(el.nodeName); - * // => 'BODY' - * console.log(el.childNodes.length); - * // => 0 - */ - function cloneWith(value, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return baseClone(value, CLONE_SYMBOLS_FLAG, customizer); - } - - /** - * This method is like `_.clone` except that it recursively clones `value`. - * - * @static - * @memberOf _ - * @since 1.0.0 - * @category Lang - * @param {*} value The value to recursively clone. - * @returns {*} Returns the deep cloned value. - * @see _.clone - * @example - * - * var objects = [{ 'a': 1 }, { 'b': 2 }]; - * - * var deep = _.cloneDeep(objects); - * console.log(deep[0] === objects[0]); - * // => false - */ - function cloneDeep(value) { - return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG); - } - - /** - * This method is like `_.cloneWith` except that it recursively clones `value`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to recursively clone. - * @param {Function} [customizer] The function to customize cloning. - * @returns {*} Returns the deep cloned value. - * @see _.cloneWith - * @example - * - * function customizer(value) { - * if (_.isElement(value)) { - * return value.cloneNode(true); - * } - * } - * - * var el = _.cloneDeepWith(document.body, customizer); - * - * console.log(el === document.body); - * // => false - * console.log(el.nodeName); - * // => 'BODY' - * console.log(el.childNodes.length); - * // => 20 - */ - function cloneDeepWith(value, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer); - } - - /** - * Checks if `object` conforms to `source` by invoking the predicate - * properties of `source` with the corresponding property values of `object`. - * - * **Note:** This method is equivalent to `_.conforms` when `source` is - * partially applied. - * - * @static - * @memberOf _ - * @since 4.14.0 - * @category Lang - * @param {Object} object The object to inspect. - * @param {Object} source The object of property predicates to conform to. - * @returns {boolean} Returns `true` if `object` conforms, else `false`. - * @example - * - * var object = { 'a': 1, 'b': 2 }; - * - * _.conformsTo(object, { 'b': function(n) { return n > 1; } }); - * // => true - * - * _.conformsTo(object, { 'b': function(n) { return n > 2; } }); - * // => false - */ - function conformsTo(object, source) { - return source == null || baseConformsTo(object, source, keys(source)); - } - - /** - * Performs a - * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * comparison between two values to determine if they are equivalent. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'a': 1 }; - * var other = { 'a': 1 }; - * - * _.eq(object, object); - * // => true - * - * _.eq(object, other); - * // => false - * - * _.eq('a', 'a'); - * // => true - * - * _.eq('a', Object('a')); - * // => false - * - * _.eq(NaN, NaN); - * // => true - */ - function eq(value, other) { - return value === other || (value !== value && other !== other); - } - - /** - * Checks if `value` is greater than `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than `other`, - * else `false`. - * @see _.lt - * @example - * - * _.gt(3, 1); - * // => true - * - * _.gt(3, 3); - * // => false - * - * _.gt(1, 3); - * // => false - */ - var gt = createRelationalOperation(baseGt); - - /** - * Checks if `value` is greater than or equal to `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is greater than or equal to - * `other`, else `false`. - * @see _.lte - * @example - * - * _.gte(3, 1); - * // => true - * - * _.gte(3, 3); - * // => true - * - * _.gte(1, 3); - * // => false - */ - var gte = createRelationalOperation(function(value, other) { - return value >= other; - }); - - /** - * Checks if `value` is likely an `arguments` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an `arguments` object, - * else `false`. - * @example - * - * _.isArguments(function() { return arguments; }()); - * // => true - * - * _.isArguments([1, 2, 3]); - * // => false - */ - var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { - return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && - !propertyIsEnumerable.call(value, 'callee'); - }; - - /** - * Checks if `value` is classified as an `Array` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array, else `false`. - * @example - * - * _.isArray([1, 2, 3]); - * // => true - * - * _.isArray(document.body.children); - * // => false - * - * _.isArray('abc'); - * // => false - * - * _.isArray(_.noop); - * // => false - */ - var isArray = Array.isArray; - - /** - * Checks if `value` is classified as an `ArrayBuffer` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. - * @example - * - * _.isArrayBuffer(new ArrayBuffer(2)); - * // => true - * - * _.isArrayBuffer(new Array(2)); - * // => false - */ - var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer; - - /** - * Checks if `value` is array-like. A value is considered array-like if it's - * not a function and has a `value.length` that's an integer greater than or - * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is array-like, else `false`. - * @example - * - * _.isArrayLike([1, 2, 3]); - * // => true - * - * _.isArrayLike(document.body.children); - * // => true - * - * _.isArrayLike('abc'); - * // => true - * - * _.isArrayLike(_.noop); - * // => false - */ - function isArrayLike(value) { - return value != null && isLength(value.length) && !isFunction(value); - } - - /** - * This method is like `_.isArrayLike` except that it also checks if `value` - * is an object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array-like object, - * else `false`. - * @example - * - * _.isArrayLikeObject([1, 2, 3]); - * // => true - * - * _.isArrayLikeObject(document.body.children); - * // => true - * - * _.isArrayLikeObject('abc'); - * // => false - * - * _.isArrayLikeObject(_.noop); - * // => false - */ - function isArrayLikeObject(value) { - return isObjectLike(value) && isArrayLike(value); - } - - /** - * Checks if `value` is classified as a boolean primitive or object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a boolean, else `false`. - * @example - * - * _.isBoolean(false); - * // => true - * - * _.isBoolean(null); - * // => false - */ - function isBoolean(value) { - return value === true || value === false || - (isObjectLike(value) && baseGetTag(value) == boolTag); - } - - /** - * Checks if `value` is a buffer. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a buffer, else `false`. - * @example - * - * _.isBuffer(new Buffer(2)); - * // => true - * - * _.isBuffer(new Uint8Array(2)); - * // => false - */ - var isBuffer = nativeIsBuffer || stubFalse; - - /** - * Checks if `value` is classified as a `Date` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a date object, else `false`. - * @example - * - * _.isDate(new Date); - * // => true - * - * _.isDate('Mon April 23 2012'); - * // => false - */ - var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate; - - /** - * Checks if `value` is likely a DOM element. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`. - * @example - * - * _.isElement(document.body); - * // => true - * - * _.isElement(''); - * // => false - */ - function isElement(value) { - return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value); - } - - /** - * Checks if `value` is an empty object, collection, map, or set. - * - * Objects are considered empty if they have no own enumerable string keyed - * properties. - * - * Array-like values such as `arguments` objects, arrays, buffers, strings, or - * jQuery-like collections are considered empty if they have a `length` of `0`. - * Similarly, maps and sets are considered empty if they have a `size` of `0`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is empty, else `false`. - * @example - * - * _.isEmpty(null); - * // => true - * - * _.isEmpty(true); - * // => true - * - * _.isEmpty(1); - * // => true - * - * _.isEmpty([1, 2, 3]); - * // => false - * - * _.isEmpty({ 'a': 1 }); - * // => false - */ - function isEmpty(value) { - if (value == null) { - return true; - } - if (isArrayLike(value) && - (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' || - isBuffer(value) || isTypedArray(value) || isArguments(value))) { - return !value.length; - } - var tag = getTag(value); - if (tag == mapTag || tag == setTag) { - return !value.size; - } - if (isPrototype(value)) { - return !baseKeys(value).length; - } - for (var key in value) { - if (hasOwnProperty.call(value, key)) { - return false; - } - } - return true; - } - - /** - * Performs a deep comparison between two values to determine if they are - * equivalent. - * - * **Note:** This method supports comparing arrays, array buffers, booleans, - * date objects, error objects, maps, numbers, `Object` objects, regexes, - * sets, strings, symbols, and typed arrays. `Object` objects are compared - * by their own, not inherited, enumerable properties. Functions and DOM - * nodes are compared by strict equality, i.e. `===`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * var object = { 'a': 1 }; - * var other = { 'a': 1 }; - * - * _.isEqual(object, other); - * // => true - * - * object === other; - * // => false - */ - function isEqual(value, other) { - return baseIsEqual(value, other); - } - - /** - * This method is like `_.isEqual` except that it accepts `customizer` which - * is invoked to compare values. If `customizer` returns `undefined`, comparisons - * are handled by the method instead. The `customizer` is invoked with up to - * six arguments: (objValue, othValue [, index|key, object, other, stack]). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @param {Function} [customizer] The function to customize comparisons. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example - * - * function isGreeting(value) { - * return /^h(?:i|ello)$/.test(value); - * } - * - * function customizer(objValue, othValue) { - * if (isGreeting(objValue) && isGreeting(othValue)) { - * return true; - * } - * } - * - * var array = ['hello', 'goodbye']; - * var other = ['hi', 'goodbye']; - * - * _.isEqualWith(array, other, customizer); - * // => true - */ - function isEqualWith(value, other, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - var result = customizer ? customizer(value, other) : undefined; - return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result; - } - - /** - * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`, - * `SyntaxError`, `TypeError`, or `URIError` object. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an error object, else `false`. - * @example - * - * _.isError(new Error); - * // => true - * - * _.isError(Error); - * // => false - */ - function isError(value) { - if (!isObjectLike(value)) { - return false; - } - var tag = baseGetTag(value); - return tag == errorTag || tag == domExcTag || - (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value)); - } - - /** - * Checks if `value` is a finite primitive number. - * - * **Note:** This method is based on - * [`Number.isFinite`](https://mdn.io/Number/isFinite). - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a finite number, else `false`. - * @example - * - * _.isFinite(3); - * // => true - * - * _.isFinite(Number.MIN_VALUE); - * // => true - * - * _.isFinite(Infinity); - * // => false - * - * _.isFinite('3'); - * // => false - */ - function isFinite(value) { - return typeof value == 'number' && nativeIsFinite(value); - } - - /** - * Checks if `value` is classified as a `Function` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a function, else `false`. - * @example - * - * _.isFunction(_); - * // => true - * - * _.isFunction(/abc/); - * // => false - */ - function isFunction(value) { - if (!isObject(value)) { - return false; - } - // The use of `Object#toString` avoids issues with the `typeof` operator - // in Safari 9 which returns 'object' for typed arrays and other constructors. - var tag = baseGetTag(value); - return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; - } - - /** - * Checks if `value` is an integer. - * - * **Note:** This method is based on - * [`Number.isInteger`](https://mdn.io/Number/isInteger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an integer, else `false`. - * @example - * - * _.isInteger(3); - * // => true - * - * _.isInteger(Number.MIN_VALUE); - * // => false - * - * _.isInteger(Infinity); - * // => false - * - * _.isInteger('3'); - * // => false - */ - function isInteger(value) { - return typeof value == 'number' && value == toInteger(value); - } - - /** - * Checks if `value` is a valid array-like length. - * - * **Note:** This method is loosely based on - * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. - * @example - * - * _.isLength(3); - * // => true - * - * _.isLength(Number.MIN_VALUE); - * // => false - * - * _.isLength(Infinity); - * // => false - * - * _.isLength('3'); - * // => false - */ - function isLength(value) { - return typeof value == 'number' && - value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; - } - - /** - * Checks if `value` is the - * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) - * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(_.noop); - * // => true - * - * _.isObject(null); - * // => false - */ - function isObject(value) { - var type = typeof value; - return value != null && (type == 'object' || type == 'function'); - } - - /** - * Checks if `value` is object-like. A value is object-like if it's not `null` - * and has a `typeof` result of "object". - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - * @example - * - * _.isObjectLike({}); - * // => true - * - * _.isObjectLike([1, 2, 3]); - * // => true - * - * _.isObjectLike(_.noop); - * // => false - * - * _.isObjectLike(null); - * // => false - */ - function isObjectLike(value) { - return value != null && typeof value == 'object'; - } - - /** - * Checks if `value` is classified as a `Map` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a map, else `false`. - * @example - * - * _.isMap(new Map); - * // => true - * - * _.isMap(new WeakMap); - * // => false - */ - var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap; - - /** - * Performs a partial deep comparison between `object` and `source` to - * determine if `object` contains equivalent property values. - * - * **Note:** This method is equivalent to `_.matches` when `source` is - * partially applied. - * - * Partial comparisons will match empty array and empty object `source` - * values against any array or object value, respectively. See `_.isEqual` - * for a list of supported value comparisons. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {Object} object The object to inspect. - * @param {Object} source The object of property values to match. - * @returns {boolean} Returns `true` if `object` is a match, else `false`. - * @example - * - * var object = { 'a': 1, 'b': 2 }; - * - * _.isMatch(object, { 'b': 2 }); - * // => true - * - * _.isMatch(object, { 'b': 1 }); - * // => false - */ - function isMatch(object, source) { - return object === source || baseIsMatch(object, source, getMatchData(source)); - } - - /** - * This method is like `_.isMatch` except that it accepts `customizer` which - * is invoked to compare values. If `customizer` returns `undefined`, comparisons - * are handled by the method instead. The `customizer` is invoked with five - * arguments: (objValue, srcValue, index|key, object, source). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {Object} object The object to inspect. - * @param {Object} source The object of property values to match. - * @param {Function} [customizer] The function to customize comparisons. - * @returns {boolean} Returns `true` if `object` is a match, else `false`. - * @example - * - * function isGreeting(value) { - * return /^h(?:i|ello)$/.test(value); - * } - * - * function customizer(objValue, srcValue) { - * if (isGreeting(objValue) && isGreeting(srcValue)) { - * return true; - * } - * } - * - * var object = { 'greeting': 'hello' }; - * var source = { 'greeting': 'hi' }; - * - * _.isMatchWith(object, source, customizer); - * // => true - */ - function isMatchWith(object, source, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return baseIsMatch(object, source, getMatchData(source), customizer); - } - - /** - * Checks if `value` is `NaN`. - * - * **Note:** This method is based on - * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as - * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for - * `undefined` and other non-number values. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. - * @example - * - * _.isNaN(NaN); - * // => true - * - * _.isNaN(new Number(NaN)); - * // => true - * - * isNaN(undefined); - * // => true - * - * _.isNaN(undefined); - * // => false - */ - function isNaN(value) { - // An `NaN` primitive is the only value that is not equal to itself. - // Perform the `toStringTag` check first to avoid errors with some - // ActiveX objects in IE. - return isNumber(value) && value != +value; - } - - /** - * Checks if `value` is a pristine native function. - * - * **Note:** This method can't reliably detect native functions in the presence - * of the core-js package because core-js circumvents this kind of detection. - * Despite multiple requests, the core-js maintainer has made it clear: any - * attempt to fix the detection will be obstructed. As a result, we're left - * with little choice but to throw an error. Unfortunately, this also affects - * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill), - * which rely on core-js. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, - * else `false`. - * @example - * - * _.isNative(Array.prototype.push); - * // => true - * - * _.isNative(_); - * // => false - */ - function isNative(value) { - if (isMaskable(value)) { - throw new Error(CORE_ERROR_TEXT); - } - return baseIsNative(value); - } - - /** - * Checks if `value` is `null`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `null`, else `false`. - * @example - * - * _.isNull(null); - * // => true - * - * _.isNull(void 0); - * // => false - */ - function isNull(value) { - return value === null; - } - - /** - * Checks if `value` is `null` or `undefined`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is nullish, else `false`. - * @example - * - * _.isNil(null); - * // => true - * - * _.isNil(void 0); - * // => true - * - * _.isNil(NaN); - * // => false - */ - function isNil(value) { - return value == null; - } - - /** - * Checks if `value` is classified as a `Number` primitive or object. - * - * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are - * classified as numbers, use the `_.isFinite` method. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a number, else `false`. - * @example - * - * _.isNumber(3); - * // => true - * - * _.isNumber(Number.MIN_VALUE); - * // => true - * - * _.isNumber(Infinity); - * // => true - * - * _.isNumber('3'); - * // => false - */ - function isNumber(value) { - return typeof value == 'number' || - (isObjectLike(value) && baseGetTag(value) == numberTag); - } - - /** - * Checks if `value` is a plain object, that is, an object created by the - * `Object` constructor or one with a `[[Prototype]]` of `null`. - * - * @static - * @memberOf _ - * @since 0.8.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. - * @example - * - * function Foo() { - * this.a = 1; - * } - * - * _.isPlainObject(new Foo); - * // => false - * - * _.isPlainObject([1, 2, 3]); - * // => false - * - * _.isPlainObject({ 'x': 0, 'y': 0 }); - * // => true - * - * _.isPlainObject(Object.create(null)); - * // => true - */ - function isPlainObject(value) { - if (!isObjectLike(value) || baseGetTag(value) != objectTag) { - return false; - } - var proto = getPrototype(value); - if (proto === null) { - return true; - } - var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor; - return typeof Ctor == 'function' && Ctor instanceof Ctor && - funcToString.call(Ctor) == objectCtorString; - } - - /** - * Checks if `value` is classified as a `RegExp` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. - * @example - * - * _.isRegExp(/abc/); - * // => true - * - * _.isRegExp('/abc/'); - * // => false - */ - var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp; - - /** - * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754 - * double precision number which isn't the result of a rounded unsafe integer. - * - * **Note:** This method is based on - * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`. - * @example - * - * _.isSafeInteger(3); - * // => true - * - * _.isSafeInteger(Number.MIN_VALUE); - * // => false - * - * _.isSafeInteger(Infinity); - * // => false - * - * _.isSafeInteger('3'); - * // => false - */ - function isSafeInteger(value) { - return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER; - } - - /** - * Checks if `value` is classified as a `Set` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a set, else `false`. - * @example - * - * _.isSet(new Set); - * // => true - * - * _.isSet(new WeakSet); - * // => false - */ - var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet; - - /** - * Checks if `value` is classified as a `String` primitive or object. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a string, else `false`. - * @example - * - * _.isString('abc'); - * // => true - * - * _.isString(1); - * // => false - */ - function isString(value) { - return typeof value == 'string' || - (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); - } - - /** - * Checks if `value` is classified as a `Symbol` primitive or object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. - * @example - * - * _.isSymbol(Symbol.iterator); - * // => true - * - * _.isSymbol('abc'); - * // => false - */ - function isSymbol(value) { - return typeof value == 'symbol' || - (isObjectLike(value) && baseGetTag(value) == symbolTag); - } - - /** - * Checks if `value` is classified as a typed array. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. - * @example - * - * _.isTypedArray(new Uint8Array); - * // => true - * - * _.isTypedArray([]); - * // => false - */ - var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray; - - /** - * Checks if `value` is `undefined`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. - * @example - * - * _.isUndefined(void 0); - * // => true - * - * _.isUndefined(null); - * // => false - */ - function isUndefined(value) { - return value === undefined; - } - - /** - * Checks if `value` is classified as a `WeakMap` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a weak map, else `false`. - * @example - * - * _.isWeakMap(new WeakMap); - * // => true - * - * _.isWeakMap(new Map); - * // => false - */ - function isWeakMap(value) { - return isObjectLike(value) && getTag(value) == weakMapTag; - } - - /** - * Checks if `value` is classified as a `WeakSet` object. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a weak set, else `false`. - * @example - * - * _.isWeakSet(new WeakSet); - * // => true - * - * _.isWeakSet(new Set); - * // => false - */ - function isWeakSet(value) { - return isObjectLike(value) && baseGetTag(value) == weakSetTag; - } - - /** - * Checks if `value` is less than `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is less than `other`, - * else `false`. - * @see _.gt - * @example - * - * _.lt(1, 3); - * // => true - * - * _.lt(3, 3); - * // => false - * - * _.lt(3, 1); - * // => false - */ - var lt = createRelationalOperation(baseLt); - - /** - * Checks if `value` is less than or equal to `other`. - * - * @static - * @memberOf _ - * @since 3.9.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if `value` is less than or equal to - * `other`, else `false`. - * @see _.gte - * @example - * - * _.lte(1, 3); - * // => true - * - * _.lte(3, 3); - * // => true - * - * _.lte(3, 1); - * // => false - */ - var lte = createRelationalOperation(function(value, other) { - return value <= other; - }); - - /** - * Converts `value` to an array. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Lang - * @param {*} value The value to convert. - * @returns {Array} Returns the converted array. - * @example - * - * _.toArray({ 'a': 1, 'b': 2 }); - * // => [1, 2] - * - * _.toArray('abc'); - * // => ['a', 'b', 'c'] - * - * _.toArray(1); - * // => [] - * - * _.toArray(null); - * // => [] - */ - function toArray(value) { - if (!value) { - return []; - } - if (isArrayLike(value)) { - return isString(value) ? stringToArray(value) : copyArray(value); - } - if (symIterator && value[symIterator]) { - return iteratorToArray(value[symIterator]()); - } - var tag = getTag(value), - func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values); - - return func(value); - } - - /** - * Converts `value` to a finite number. - * - * @static - * @memberOf _ - * @since 4.12.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted number. - * @example - * - * _.toFinite(3.2); - * // => 3.2 - * - * _.toFinite(Number.MIN_VALUE); - * // => 5e-324 - * - * _.toFinite(Infinity); - * // => 1.7976931348623157e+308 - * - * _.toFinite('3.2'); - * // => 3.2 - */ - function toFinite(value) { - if (!value) { - return value === 0 ? value : 0; - } - value = toNumber(value); - if (value === INFINITY || value === -INFINITY) { - var sign = (value < 0 ? -1 : 1); - return sign * MAX_INTEGER; - } - return value === value ? value : 0; - } - - /** - * Converts `value` to an integer. - * - * **Note:** This method is loosely based on - * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted integer. - * @example - * - * _.toInteger(3.2); - * // => 3 - * - * _.toInteger(Number.MIN_VALUE); - * // => 0 - * - * _.toInteger(Infinity); - * // => 1.7976931348623157e+308 - * - * _.toInteger('3.2'); - * // => 3 - */ - function toInteger(value) { - var result = toFinite(value), - remainder = result % 1; - - return result === result ? (remainder ? result - remainder : result) : 0; - } - - /** - * Converts `value` to an integer suitable for use as the length of an - * array-like object. - * - * **Note:** This method is based on - * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted integer. - * @example - * - * _.toLength(3.2); - * // => 3 - * - * _.toLength(Number.MIN_VALUE); - * // => 0 - * - * _.toLength(Infinity); - * // => 4294967295 - * - * _.toLength('3.2'); - * // => 3 - */ - function toLength(value) { - return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0; - } - - /** - * Converts `value` to a number. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to process. - * @returns {number} Returns the number. - * @example - * - * _.toNumber(3.2); - * // => 3.2 - * - * _.toNumber(Number.MIN_VALUE); - * // => 5e-324 - * - * _.toNumber(Infinity); - * // => Infinity - * - * _.toNumber('3.2'); - * // => 3.2 - */ - function toNumber(value) { - if (typeof value == 'number') { - return value; - } - if (isSymbol(value)) { - return NAN; - } - if (isObject(value)) { - var other = typeof value.valueOf == 'function' ? value.valueOf() : value; - value = isObject(other) ? (other + '') : other; - } - if (typeof value != 'string') { - return value === 0 ? value : +value; - } - value = value.replace(reTrim, ''); - var isBinary = reIsBinary.test(value); - return (isBinary || reIsOctal.test(value)) - ? freeParseInt(value.slice(2), isBinary ? 2 : 8) - : (reIsBadHex.test(value) ? NAN : +value); - } - - /** - * Converts `value` to a plain object flattening inherited enumerable string - * keyed properties of `value` to own properties of the plain object. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {Object} Returns the converted plain object. - * @example - * - * function Foo() { - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.assign({ 'a': 1 }, new Foo); - * // => { 'a': 1, 'b': 2 } - * - * _.assign({ 'a': 1 }, _.toPlainObject(new Foo)); - * // => { 'a': 1, 'b': 2, 'c': 3 } - */ - function toPlainObject(value) { - return copyObject(value, keysIn(value)); - } - - /** - * Converts `value` to a safe integer. A safe integer can be compared and - * represented correctly. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {number} Returns the converted integer. - * @example - * - * _.toSafeInteger(3.2); - * // => 3 - * - * _.toSafeInteger(Number.MIN_VALUE); - * // => 0 - * - * _.toSafeInteger(Infinity); - * // => 9007199254740991 - * - * _.toSafeInteger('3.2'); - * // => 3 - */ - function toSafeInteger(value) { - return value - ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER) - : (value === 0 ? value : 0); - } - - /** - * Converts `value` to a string. An empty string is returned for `null` - * and `undefined` values. The sign of `-0` is preserved. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - * @example - * - * _.toString(null); - * // => '' - * - * _.toString(-0); - * // => '-0' - * - * _.toString([1, 2, 3]); - * // => '1,2,3' - */ - function toString(value) { - return value == null ? '' : baseToString(value); - } - - /*------------------------------------------------------------------------*/ - - /** - * Assigns own enumerable string keyed properties of source objects to the - * destination object. Source objects are applied from left to right. - * Subsequent sources overwrite property assignments of previous sources. - * - * **Note:** This method mutates `object` and is loosely based on - * [`Object.assign`](https://mdn.io/Object/assign). - * - * @static - * @memberOf _ - * @since 0.10.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.assignIn - * @example - * - * function Foo() { - * this.a = 1; - * } - * - * function Bar() { - * this.c = 3; - * } - * - * Foo.prototype.b = 2; - * Bar.prototype.d = 4; - * - * _.assign({ 'a': 0 }, new Foo, new Bar); - * // => { 'a': 1, 'c': 3 } - */ - var assign = createAssigner(function(object, source) { - if (isPrototype(source) || isArrayLike(source)) { - copyObject(source, keys(source), object); - return; - } - for (var key in source) { - if (hasOwnProperty.call(source, key)) { - assignValue(object, key, source[key]); - } - } - }); - - /** - * This method is like `_.assign` except that it iterates over own and - * inherited source properties. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias extend - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.assign - * @example - * - * function Foo() { - * this.a = 1; - * } - * - * function Bar() { - * this.c = 3; - * } - * - * Foo.prototype.b = 2; - * Bar.prototype.d = 4; - * - * _.assignIn({ 'a': 0 }, new Foo, new Bar); - * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 } - */ - var assignIn = createAssigner(function(object, source) { - copyObject(source, keysIn(source), object); - }); - - /** - * This method is like `_.assignIn` except that it accepts `customizer` - * which is invoked to produce the assigned values. If `customizer` returns - * `undefined`, assignment is handled by the method instead. The `customizer` - * is invoked with five arguments: (objValue, srcValue, key, object, source). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias extendWith - * @category Object - * @param {Object} object The destination object. - * @param {...Object} sources The source objects. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @see _.assignWith - * @example - * - * function customizer(objValue, srcValue) { - * return _.isUndefined(objValue) ? srcValue : objValue; - * } - * - * var defaults = _.partialRight(_.assignInWith, customizer); - * - * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } - */ - var assignInWith = createAssigner(function(object, source, srcIndex, customizer) { - copyObject(source, keysIn(source), object, customizer); - }); - - /** - * This method is like `_.assign` except that it accepts `customizer` - * which is invoked to produce the assigned values. If `customizer` returns - * `undefined`, assignment is handled by the method instead. The `customizer` - * is invoked with five arguments: (objValue, srcValue, key, object, source). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} sources The source objects. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @see _.assignInWith - * @example - * - * function customizer(objValue, srcValue) { - * return _.isUndefined(objValue) ? srcValue : objValue; - * } - * - * var defaults = _.partialRight(_.assignWith, customizer); - * - * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } - */ - var assignWith = createAssigner(function(object, source, srcIndex, customizer) { - copyObject(source, keys(source), object, customizer); - }); - - /** - * Creates an array of values corresponding to `paths` of `object`. - * - * @static - * @memberOf _ - * @since 1.0.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {...(string|string[])} [paths] The property paths to pick. - * @returns {Array} Returns the picked values. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; - * - * _.at(object, ['a[0].b.c', 'a[1]']); - * // => [3, 4] - */ - var at = flatRest(baseAt); - - /** - * Creates an object that inherits from the `prototype` object. If a - * `properties` object is given, its own enumerable string keyed properties - * are assigned to the created object. - * - * @static - * @memberOf _ - * @since 2.3.0 - * @category Object - * @param {Object} prototype The object to inherit from. - * @param {Object} [properties] The properties to assign to the object. - * @returns {Object} Returns the new object. - * @example - * - * function Shape() { - * this.x = 0; - * this.y = 0; - * } - * - * function Circle() { - * Shape.call(this); - * } - * - * Circle.prototype = _.create(Shape.prototype, { - * 'constructor': Circle - * }); - * - * var circle = new Circle; - * circle instanceof Circle; - * // => true - * - * circle instanceof Shape; - * // => true - */ - function create(prototype, properties) { - var result = baseCreate(prototype); - return properties == null ? result : baseAssign(result, properties); - } - - /** - * Assigns own and inherited enumerable string keyed properties of source - * objects to the destination object for all destination properties that - * resolve to `undefined`. Source objects are applied from left to right. - * Once a property is set, additional values of the same property are ignored. - * - * **Note:** This method mutates `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.defaultsDeep - * @example - * - * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } - */ - var defaults = baseRest(function(object, sources) { - object = Object(object); - - var index = -1; - var length = sources.length; - var guard = length > 2 ? sources[2] : undefined; - - if (guard && isIterateeCall(sources[0], sources[1], guard)) { - length = 1; - } - - while (++index < length) { - var source = sources[index]; - var props = keysIn(source); - var propsIndex = -1; - var propsLength = props.length; - - while (++propsIndex < propsLength) { - var key = props[propsIndex]; - var value = object[key]; - - if (value === undefined || - (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) { - object[key] = source[key]; - } - } - } - - return object; - }); - - /** - * This method is like `_.defaults` except that it recursively assigns - * default properties. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 3.10.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.defaults - * @example - * - * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } }); - * // => { 'a': { 'b': 2, 'c': 3 } } - */ - var defaultsDeep = baseRest(function(args) { - args.push(undefined, customDefaultsMerge); - return apply(mergeWith, undefined, args); - }); - - /** - * This method is like `_.find` except that it returns the key of the first - * element `predicate` returns truthy for instead of the element itself. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category Object - * @param {Object} object The object to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {string|undefined} Returns the key of the matched element, - * else `undefined`. - * @example - * - * var users = { - * 'barney': { 'age': 36, 'active': true }, - * 'fred': { 'age': 40, 'active': false }, - * 'pebbles': { 'age': 1, 'active': true } - * }; - * - * _.findKey(users, function(o) { return o.age < 40; }); - * // => 'barney' (iteration order is not guaranteed) - * - * // The `_.matches` iteratee shorthand. - * _.findKey(users, { 'age': 1, 'active': true }); - * // => 'pebbles' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findKey(users, ['active', false]); - * // => 'fred' - * - * // The `_.property` iteratee shorthand. - * _.findKey(users, 'active'); - * // => 'barney' - */ - function findKey(object, predicate) { - return baseFindKey(object, getIteratee(predicate, 3), baseForOwn); - } - - /** - * This method is like `_.findKey` except that it iterates over elements of - * a collection in the opposite order. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Object - * @param {Object} object The object to inspect. - * @param {Function} [predicate=_.identity] The function invoked per iteration. - * @returns {string|undefined} Returns the key of the matched element, - * else `undefined`. - * @example - * - * var users = { - * 'barney': { 'age': 36, 'active': true }, - * 'fred': { 'age': 40, 'active': false }, - * 'pebbles': { 'age': 1, 'active': true } - * }; - * - * _.findLastKey(users, function(o) { return o.age < 40; }); - * // => returns 'pebbles' assuming `_.findKey` returns 'barney' - * - * // The `_.matches` iteratee shorthand. - * _.findLastKey(users, { 'age': 36, 'active': true }); - * // => 'barney' - * - * // The `_.matchesProperty` iteratee shorthand. - * _.findLastKey(users, ['active', false]); - * // => 'fred' - * - * // The `_.property` iteratee shorthand. - * _.findLastKey(users, 'active'); - * // => 'pebbles' - */ - function findLastKey(object, predicate) { - return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight); - } - - /** - * Iterates over own and inherited enumerable string keyed properties of an - * object and invokes `iteratee` for each property. The iteratee is invoked - * with three arguments: (value, key, object). Iteratee functions may exit - * iteration early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @since 0.3.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forInRight - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forIn(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed). - */ - function forIn(object, iteratee) { - return object == null - ? object - : baseFor(object, getIteratee(iteratee, 3), keysIn); - } - - /** - * This method is like `_.forIn` except that it iterates over properties of - * `object` in the opposite order. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forIn - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forInRight(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'. - */ - function forInRight(object, iteratee) { - return object == null - ? object - : baseForRight(object, getIteratee(iteratee, 3), keysIn); - } - - /** - * Iterates over own enumerable string keyed properties of an object and - * invokes `iteratee` for each property. The iteratee is invoked with three - * arguments: (value, key, object). Iteratee functions may exit iteration - * early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @since 0.3.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forOwnRight - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forOwn(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'a' then 'b' (iteration order is not guaranteed). - */ - function forOwn(object, iteratee) { - return object && baseForOwn(object, getIteratee(iteratee, 3)); - } - - /** - * This method is like `_.forOwn` except that it iterates over properties of - * `object` in the opposite order. - * - * @static - * @memberOf _ - * @since 2.0.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns `object`. - * @see _.forOwn - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.forOwnRight(new Foo, function(value, key) { - * console.log(key); - * }); - * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'. - */ - function forOwnRight(object, iteratee) { - return object && baseForOwnRight(object, getIteratee(iteratee, 3)); - } - - /** - * Creates an array of function property names from own enumerable properties - * of `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to inspect. - * @returns {Array} Returns the function names. - * @see _.functionsIn - * @example - * - * function Foo() { - * this.a = _.constant('a'); - * this.b = _.constant('b'); - * } - * - * Foo.prototype.c = _.constant('c'); - * - * _.functions(new Foo); - * // => ['a', 'b'] - */ - function functions(object) { - return object == null ? [] : baseFunctions(object, keys(object)); - } - - /** - * Creates an array of function property names from own and inherited - * enumerable properties of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to inspect. - * @returns {Array} Returns the function names. - * @see _.functions - * @example - * - * function Foo() { - * this.a = _.constant('a'); - * this.b = _.constant('b'); - * } - * - * Foo.prototype.c = _.constant('c'); - * - * _.functionsIn(new Foo); - * // => ['a', 'b', 'c'] - */ - function functionsIn(object) { - return object == null ? [] : baseFunctions(object, keysIn(object)); - } - - /** - * Gets the value at `path` of `object`. If the resolved value is - * `undefined`, the `defaultValue` is returned in its place. - * - * @static - * @memberOf _ - * @since 3.7.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to get. - * @param {*} [defaultValue] The value returned for `undefined` resolved values. - * @returns {*} Returns the resolved value. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }] }; - * - * _.get(object, 'a[0].b.c'); - * // => 3 - * - * _.get(object, ['a', '0', 'b', 'c']); - * // => 3 - * - * _.get(object, 'a.b.c', 'default'); - * // => 'default' - */ - function get(object, path, defaultValue) { - var result = object == null ? undefined : baseGet(object, path); - return result === undefined ? defaultValue : result; - } - - /** - * Checks if `path` is a direct property of `object`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - * @example - * - * var object = { 'a': { 'b': 2 } }; - * var other = _.create({ 'a': _.create({ 'b': 2 }) }); - * - * _.has(object, 'a'); - * // => true - * - * _.has(object, 'a.b'); - * // => true - * - * _.has(object, ['a', 'b']); - * // => true - * - * _.has(other, 'a'); - * // => false - */ - function has(object, path) { - return object != null && hasPath(object, path, baseHas); - } - - /** - * Checks if `path` is a direct or inherited property of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path to check. - * @returns {boolean} Returns `true` if `path` exists, else `false`. - * @example - * - * var object = _.create({ 'a': _.create({ 'b': 2 }) }); - * - * _.hasIn(object, 'a'); - * // => true - * - * _.hasIn(object, 'a.b'); - * // => true - * - * _.hasIn(object, ['a', 'b']); - * // => true - * - * _.hasIn(object, 'b'); - * // => false - */ - function hasIn(object, path) { - return object != null && hasPath(object, path, baseHasIn); - } - - /** - * Creates an object composed of the inverted keys and values of `object`. - * If `object` contains duplicate values, subsequent values overwrite - * property assignments of previous values. - * - * @static - * @memberOf _ - * @since 0.7.0 - * @category Object - * @param {Object} object The object to invert. - * @returns {Object} Returns the new inverted object. - * @example - * - * var object = { 'a': 1, 'b': 2, 'c': 1 }; - * - * _.invert(object); - * // => { '1': 'c', '2': 'b' } - */ - var invert = createInverter(function(result, value, key) { - if (value != null && - typeof value.toString != 'function') { - value = nativeObjectToString.call(value); - } - - result[value] = key; - }, constant(identity)); - - /** - * This method is like `_.invert` except that the inverted object is generated - * from the results of running each element of `object` thru `iteratee`. The - * corresponding inverted value of each inverted key is an array of keys - * responsible for generating the inverted value. The iteratee is invoked - * with one argument: (value). - * - * @static - * @memberOf _ - * @since 4.1.0 - * @category Object - * @param {Object} object The object to invert. - * @param {Function} [iteratee=_.identity] The iteratee invoked per element. - * @returns {Object} Returns the new inverted object. - * @example - * - * var object = { 'a': 1, 'b': 2, 'c': 1 }; - * - * _.invertBy(object); - * // => { '1': ['a', 'c'], '2': ['b'] } - * - * _.invertBy(object, function(value) { - * return 'group' + value; - * }); - * // => { 'group1': ['a', 'c'], 'group2': ['b'] } - */ - var invertBy = createInverter(function(result, value, key) { - if (value != null && - typeof value.toString != 'function') { - value = nativeObjectToString.call(value); - } - - if (hasOwnProperty.call(result, value)) { - result[value].push(key); - } else { - result[value] = [key]; - } - }, getIteratee); - - /** - * Invokes the method at `path` of `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the method to invoke. - * @param {...*} [args] The arguments to invoke the method with. - * @returns {*} Returns the result of the invoked method. - * @example - * - * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] }; - * - * _.invoke(object, 'a[0].b.c.slice', 1, 3); - * // => [2, 3] - */ - var invoke = baseRest(baseInvoke); - - /** - * Creates an array of the own enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. See the - * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) - * for more details. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keys(new Foo); - * // => ['a', 'b'] (iteration order is not guaranteed) - * - * _.keys('hi'); - * // => ['0', '1'] - */ - function keys(object) { - return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object); - } - - /** - * Creates an array of the own and inherited enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keysIn(new Foo); - * // => ['a', 'b', 'c'] (iteration order is not guaranteed) - */ - function keysIn(object) { - return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object); - } - - /** - * The opposite of `_.mapValues`; this method creates an object with the - * same values as `object` and keys generated by running each own enumerable - * string keyed property of `object` thru `iteratee`. The iteratee is invoked - * with three arguments: (value, key, object). - * - * @static - * @memberOf _ - * @since 3.8.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns the new mapped object. - * @see _.mapValues - * @example - * - * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) { - * return key + value; - * }); - * // => { 'a1': 1, 'b2': 2 } - */ - function mapKeys(object, iteratee) { - var result = {}; - iteratee = getIteratee(iteratee, 3); - - baseForOwn(object, function(value, key, object) { - baseAssignValue(result, iteratee(value, key, object), value); - }); - return result; - } - - /** - * Creates an object with the same keys as `object` and values generated - * by running each own enumerable string keyed property of `object` thru - * `iteratee`. The iteratee is invoked with three arguments: - * (value, key, object). - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @returns {Object} Returns the new mapped object. - * @see _.mapKeys - * @example - * - * var users = { - * 'fred': { 'user': 'fred', 'age': 40 }, - * 'pebbles': { 'user': 'pebbles', 'age': 1 } - * }; - * - * _.mapValues(users, function(o) { return o.age; }); - * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) - * - * // The `_.property` iteratee shorthand. - * _.mapValues(users, 'age'); - * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) - */ - function mapValues(object, iteratee) { - var result = {}; - iteratee = getIteratee(iteratee, 3); - - baseForOwn(object, function(value, key, object) { - baseAssignValue(result, key, iteratee(value, key, object)); - }); - return result; - } - - /** - * This method is like `_.assign` except that it recursively merges own and - * inherited enumerable string keyed properties of source objects into the - * destination object. Source properties that resolve to `undefined` are - * skipped if a destination value exists. Array and plain object properties - * are merged recursively. Other objects and value types are overridden by - * assignment. Source objects are applied from left to right. Subsequent - * sources overwrite property assignments of previous sources. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 0.5.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @example - * - * var object = { - * 'a': [{ 'b': 2 }, { 'd': 4 }] - * }; - * - * var other = { - * 'a': [{ 'c': 3 }, { 'e': 5 }] - * }; - * - * _.merge(object, other); - * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] } - */ - var merge = createAssigner(function(object, source, srcIndex) { - baseMerge(object, source, srcIndex); - }); - - /** - * This method is like `_.merge` except that it accepts `customizer` which - * is invoked to produce the merged values of the destination and source - * properties. If `customizer` returns `undefined`, merging is handled by the - * method instead. The `customizer` is invoked with six arguments: - * (objValue, srcValue, key, object, source, stack). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The destination object. - * @param {...Object} sources The source objects. - * @param {Function} customizer The function to customize assigned values. - * @returns {Object} Returns `object`. - * @example - * - * function customizer(objValue, srcValue) { - * if (_.isArray(objValue)) { - * return objValue.concat(srcValue); - * } - * } - * - * var object = { 'a': [1], 'b': [2] }; - * var other = { 'a': [3], 'b': [4] }; - * - * _.mergeWith(object, other, customizer); - * // => { 'a': [1, 3], 'b': [2, 4] } - */ - var mergeWith = createAssigner(function(object, source, srcIndex, customizer) { - baseMerge(object, source, srcIndex, customizer); - }); - - /** - * The opposite of `_.pick`; this method creates an object composed of the - * own and inherited enumerable property paths of `object` that are not omitted. - * - * **Note:** This method is considerably slower than `_.pick`. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The source object. - * @param {...(string|string[])} [paths] The property paths to omit. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.omit(object, ['a', 'c']); - * // => { 'b': '2' } - */ - var omit = flatRest(function(object, paths) { - var result = {}; - if (object == null) { - return result; - } - var isDeep = false; - paths = arrayMap(paths, function(path) { - path = castPath(path, object); - isDeep || (isDeep = path.length > 1); - return path; - }); - copyObject(object, getAllKeysIn(object), result); - if (isDeep) { - result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone); - } - var length = paths.length; - while (length--) { - baseUnset(result, paths[length]); - } - return result; - }); - - /** - * The opposite of `_.pickBy`; this method creates an object composed of - * the own and inherited enumerable string keyed properties of `object` that - * `predicate` doesn't return truthy for. The predicate is invoked with two - * arguments: (value, key). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The source object. - * @param {Function} [predicate=_.identity] The function invoked per property. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.omitBy(object, _.isNumber); - * // => { 'b': '2' } - */ - function omitBy(object, predicate) { - return pickBy(object, negate(getIteratee(predicate))); - } - - /** - * Creates an object composed of the picked `object` properties. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The source object. - * @param {...(string|string[])} [paths] The property paths to pick. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.pick(object, ['a', 'c']); - * // => { 'a': 1, 'c': 3 } - */ - var pick = flatRest(function(object, paths) { - return object == null ? {} : basePick(object, paths); - }); - - /** - * Creates an object composed of the `object` properties `predicate` returns - * truthy for. The predicate is invoked with two arguments: (value, key). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The source object. - * @param {Function} [predicate=_.identity] The function invoked per property. - * @returns {Object} Returns the new object. - * @example - * - * var object = { 'a': 1, 'b': '2', 'c': 3 }; - * - * _.pickBy(object, _.isNumber); - * // => { 'a': 1, 'c': 3 } - */ - function pickBy(object, predicate) { - if (object == null) { - return {}; - } - var props = arrayMap(getAllKeysIn(object), function(prop) { - return [prop]; - }); - predicate = getIteratee(predicate); - return basePickBy(object, props, function(value, path) { - return predicate(value, path[0]); - }); - } - - /** - * This method is like `_.get` except that if the resolved value is a - * function it's invoked with the `this` binding of its parent object and - * its result is returned. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @param {Array|string} path The path of the property to resolve. - * @param {*} [defaultValue] The value returned for `undefined` resolved values. - * @returns {*} Returns the resolved value. - * @example - * - * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] }; - * - * _.result(object, 'a[0].b.c1'); - * // => 3 - * - * _.result(object, 'a[0].b.c2'); - * // => 4 - * - * _.result(object, 'a[0].b.c3', 'default'); - * // => 'default' - * - * _.result(object, 'a[0].b.c3', _.constant('default')); - * // => 'default' - */ - function result(object, path, defaultValue) { - path = castPath(path, object); - - var index = -1, - length = path.length; - - // Ensure the loop is entered when path is empty. - if (!length) { - length = 1; - object = undefined; - } - while (++index < length) { - var value = object == null ? undefined : object[toKey(path[index])]; - if (value === undefined) { - index = length; - value = defaultValue; - } - object = isFunction(value) ? value.call(object) : value; - } - return object; - } - - /** - * Sets the value at `path` of `object`. If a portion of `path` doesn't exist, - * it's created. Arrays are created for missing index properties while objects - * are created for all other missing properties. Use `_.setWith` to customize - * `path` creation. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 3.7.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {*} value The value to set. - * @returns {Object} Returns `object`. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }] }; - * - * _.set(object, 'a[0].b.c', 4); - * console.log(object.a[0].b.c); - * // => 4 - * - * _.set(object, ['x', '0', 'y', 'z'], 5); - * console.log(object.x[0].y.z); - * // => 5 - */ - function set(object, path, value) { - return object == null ? object : baseSet(object, path, value); - } - - /** - * This method is like `_.set` except that it accepts `customizer` which is - * invoked to produce the objects of `path`. If `customizer` returns `undefined` - * path creation is handled by the method instead. The `customizer` is invoked - * with three arguments: (nsValue, key, nsObject). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {*} value The value to set. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @example - * - * var object = {}; - * - * _.setWith(object, '[0][1]', 'a', Object); - * // => { '0': { '1': 'a' } } - */ - function setWith(object, path, value, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return object == null ? object : baseSet(object, path, value, customizer); - } - - /** - * Creates an array of own enumerable string keyed-value pairs for `object` - * which can be consumed by `_.fromPairs`. If `object` is a map or set, its - * entries are returned. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias entries - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the key-value pairs. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.toPairs(new Foo); - * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed) - */ - var toPairs = createToPairs(keys); - - /** - * Creates an array of own and inherited enumerable string keyed-value pairs - * for `object` which can be consumed by `_.fromPairs`. If `object` is a map - * or set, its entries are returned. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @alias entriesIn - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the key-value pairs. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.toPairsIn(new Foo); - * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed) - */ - var toPairsIn = createToPairs(keysIn); - - /** - * An alternative to `_.reduce`; this method transforms `object` to a new - * `accumulator` object which is the result of running each of its own - * enumerable string keyed properties thru `iteratee`, with each invocation - * potentially mutating the `accumulator` object. If `accumulator` is not - * provided, a new object with the same `[[Prototype]]` will be used. The - * iteratee is invoked with four arguments: (accumulator, value, key, object). - * Iteratee functions may exit iteration early by explicitly returning `false`. - * - * @static - * @memberOf _ - * @since 1.3.0 - * @category Object - * @param {Object} object The object to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @param {*} [accumulator] The custom accumulator value. - * @returns {*} Returns the accumulated value. - * @example - * - * _.transform([2, 3, 4], function(result, n) { - * result.push(n *= n); - * return n % 2 == 0; - * }, []); - * // => [4, 9] - * - * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { - * (result[value] || (result[value] = [])).push(key); - * }, {}); - * // => { '1': ['a', 'c'], '2': ['b'] } - */ - function transform(object, iteratee, accumulator) { - var isArr = isArray(object), - isArrLike = isArr || isBuffer(object) || isTypedArray(object); - - iteratee = getIteratee(iteratee, 4); - if (accumulator == null) { - var Ctor = object && object.constructor; - if (isArrLike) { - accumulator = isArr ? new Ctor : []; - } - else if (isObject(object)) { - accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {}; - } - else { - accumulator = {}; - } - } - (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) { - return iteratee(accumulator, value, index, object); - }); - return accumulator; - } - - /** - * Removes the property at `path` of `object`. - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to unset. - * @returns {boolean} Returns `true` if the property is deleted, else `false`. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 7 } }] }; - * _.unset(object, 'a[0].b.c'); - * // => true - * - * console.log(object); - * // => { 'a': [{ 'b': {} }] }; - * - * _.unset(object, ['a', '0', 'b', 'c']); - * // => true - * - * console.log(object); - * // => { 'a': [{ 'b': {} }] }; - */ - function unset(object, path) { - return object == null ? true : baseUnset(object, path); - } - - /** - * This method is like `_.set` except that accepts `updater` to produce the - * value to set. Use `_.updateWith` to customize `path` creation. The `updater` - * is invoked with one argument: (value). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.6.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {Function} updater The function to produce the updated value. - * @returns {Object} Returns `object`. - * @example - * - * var object = { 'a': [{ 'b': { 'c': 3 } }] }; - * - * _.update(object, 'a[0].b.c', function(n) { return n * n; }); - * console.log(object.a[0].b.c); - * // => 9 - * - * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; }); - * console.log(object.x[0].y.z); - * // => 0 - */ - function update(object, path, updater) { - return object == null ? object : baseUpdate(object, path, castFunction(updater)); - } - - /** - * This method is like `_.update` except that it accepts `customizer` which is - * invoked to produce the objects of `path`. If `customizer` returns `undefined` - * path creation is handled by the method instead. The `customizer` is invoked - * with three arguments: (nsValue, key, nsObject). - * - * **Note:** This method mutates `object`. - * - * @static - * @memberOf _ - * @since 4.6.0 - * @category Object - * @param {Object} object The object to modify. - * @param {Array|string} path The path of the property to set. - * @param {Function} updater The function to produce the updated value. - * @param {Function} [customizer] The function to customize assigned values. - * @returns {Object} Returns `object`. - * @example - * - * var object = {}; - * - * _.updateWith(object, '[0][1]', _.constant('a'), Object); - * // => { '0': { '1': 'a' } } - */ - function updateWith(object, path, updater, customizer) { - customizer = typeof customizer == 'function' ? customizer : undefined; - return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer); - } - - /** - * Creates an array of the own enumerable string keyed property values of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property values. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.values(new Foo); - * // => [1, 2] (iteration order is not guaranteed) - * - * _.values('hi'); - * // => ['h', 'i'] - */ - function values(object) { - return object == null ? [] : baseValues(object, keys(object)); - } - - /** - * Creates an array of the own and inherited enumerable string keyed property - * values of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property values. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.valuesIn(new Foo); - * // => [1, 2, 3] (iteration order is not guaranteed) - */ - function valuesIn(object) { - return object == null ? [] : baseValues(object, keysIn(object)); - } - - /*------------------------------------------------------------------------*/ - - /** - * Clamps `number` within the inclusive `lower` and `upper` bounds. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Number - * @param {number} number The number to clamp. - * @param {number} [lower] The lower bound. - * @param {number} upper The upper bound. - * @returns {number} Returns the clamped number. - * @example - * - * _.clamp(-10, -5, 5); - * // => -5 - * - * _.clamp(10, -5, 5); - * // => 5 - */ - function clamp(number, lower, upper) { - if (upper === undefined) { - upper = lower; - lower = undefined; - } - if (upper !== undefined) { - upper = toNumber(upper); - upper = upper === upper ? upper : 0; - } - if (lower !== undefined) { - lower = toNumber(lower); - lower = lower === lower ? lower : 0; - } - return baseClamp(toNumber(number), lower, upper); - } - - /** - * Checks if `n` is between `start` and up to, but not including, `end`. If - * `end` is not specified, it's set to `start` with `start` then set to `0`. - * If `start` is greater than `end` the params are swapped to support - * negative ranges. - * - * @static - * @memberOf _ - * @since 3.3.0 - * @category Number - * @param {number} number The number to check. - * @param {number} [start=0] The start of the range. - * @param {number} end The end of the range. - * @returns {boolean} Returns `true` if `number` is in the range, else `false`. - * @see _.range, _.rangeRight - * @example - * - * _.inRange(3, 2, 4); - * // => true - * - * _.inRange(4, 8); - * // => true - * - * _.inRange(4, 2); - * // => false - * - * _.inRange(2, 2); - * // => false - * - * _.inRange(1.2, 2); - * // => true - * - * _.inRange(5.2, 4); - * // => false - * - * _.inRange(-3, -2, -6); - * // => true - */ - function inRange(number, start, end) { - start = toFinite(start); - if (end === undefined) { - end = start; - start = 0; - } else { - end = toFinite(end); - } - number = toNumber(number); - return baseInRange(number, start, end); - } - - /** - * Produces a random number between the inclusive `lower` and `upper` bounds. - * If only one argument is provided a number between `0` and the given number - * is returned. If `floating` is `true`, or either `lower` or `upper` are - * floats, a floating-point number is returned instead of an integer. - * - * **Note:** JavaScript follows the IEEE-754 standard for resolving - * floating-point values which can produce unexpected results. - * - * @static - * @memberOf _ - * @since 0.7.0 - * @category Number - * @param {number} [lower=0] The lower bound. - * @param {number} [upper=1] The upper bound. - * @param {boolean} [floating] Specify returning a floating-point number. - * @returns {number} Returns the random number. - * @example - * - * _.random(0, 5); - * // => an integer between 0 and 5 - * - * _.random(5); - * // => also an integer between 0 and 5 - * - * _.random(5, true); - * // => a floating-point number between 0 and 5 - * - * _.random(1.2, 5.2); - * // => a floating-point number between 1.2 and 5.2 - */ - function random(lower, upper, floating) { - if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) { - upper = floating = undefined; - } - if (floating === undefined) { - if (typeof upper == 'boolean') { - floating = upper; - upper = undefined; - } - else if (typeof lower == 'boolean') { - floating = lower; - lower = undefined; - } - } - if (lower === undefined && upper === undefined) { - lower = 0; - upper = 1; - } - else { - lower = toFinite(lower); - if (upper === undefined) { - upper = lower; - lower = 0; - } else { - upper = toFinite(upper); - } - } - if (lower > upper) { - var temp = lower; - lower = upper; - upper = temp; - } - if (floating || lower % 1 || upper % 1) { - var rand = nativeRandom(); - return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper); - } - return baseRandom(lower, upper); - } - - /*------------------------------------------------------------------------*/ - - /** - * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the camel cased string. - * @example - * - * _.camelCase('Foo Bar'); - * // => 'fooBar' - * - * _.camelCase('--foo-bar--'); - * // => 'fooBar' - * - * _.camelCase('__FOO_BAR__'); - * // => 'fooBar' - */ - var camelCase = createCompounder(function(result, word, index) { - word = word.toLowerCase(); - return result + (index ? capitalize(word) : word); - }); - - /** - * Converts the first character of `string` to upper case and the remaining - * to lower case. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to capitalize. - * @returns {string} Returns the capitalized string. - * @example - * - * _.capitalize('FRED'); - * // => 'Fred' - */ - function capitalize(string) { - return upperFirst(toString(string).toLowerCase()); - } - - /** - * Deburrs `string` by converting - * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table) - * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A) - * letters to basic Latin letters and removing - * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to deburr. - * @returns {string} Returns the deburred string. - * @example - * - * _.deburr('déjà vu'); - * // => 'deja vu' - */ - function deburr(string) { - string = toString(string); - return string && string.replace(reLatin, deburrLetter).replace(reComboMark, ''); - } - - /** - * Checks if `string` ends with the given target string. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to inspect. - * @param {string} [target] The string to search for. - * @param {number} [position=string.length] The position to search up to. - * @returns {boolean} Returns `true` if `string` ends with `target`, - * else `false`. - * @example - * - * _.endsWith('abc', 'c'); - * // => true - * - * _.endsWith('abc', 'b'); - * // => false - * - * _.endsWith('abc', 'b', 2); - * // => true - */ - function endsWith(string, target, position) { - string = toString(string); - target = baseToString(target); - - var length = string.length; - position = position === undefined - ? length - : baseClamp(toInteger(position), 0, length); - - var end = position; - position -= target.length; - return position >= 0 && string.slice(position, end) == target; - } - - /** - * Converts the characters "&", "<", ">", '"', and "'" in `string` to their - * corresponding HTML entities. - * - * **Note:** No other characters are escaped. To escape additional - * characters use a third-party library like [_he_](https://mths.be/he). - * - * Though the ">" character is escaped for symmetry, characters like - * ">" and "/" don't need escaping in HTML and have no special meaning - * unless they're part of a tag or unquoted attribute value. See - * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands) - * (under "semi-related fun fact") for more details. - * - * When working with HTML you should always - * [quote attribute values](http://wonko.com/post/html-escaping) to reduce - * XSS vectors. - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category String - * @param {string} [string=''] The string to escape. - * @returns {string} Returns the escaped string. - * @example - * - * _.escape('fred, barney, & pebbles'); - * // => 'fred, barney, & pebbles' - */ - function escape(string) { - string = toString(string); - return (string && reHasUnescapedHtml.test(string)) - ? string.replace(reUnescapedHtml, escapeHtmlChar) - : string; - } - - /** - * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+", - * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to escape. - * @returns {string} Returns the escaped string. - * @example - * - * _.escapeRegExp('[lodash](https://lodash.com/)'); - * // => '\[lodash\]\(https://lodash\.com/\)' - */ - function escapeRegExp(string) { - string = toString(string); - return (string && reHasRegExpChar.test(string)) - ? string.replace(reRegExpChar, '\\$&') - : string; - } - - /** - * Converts `string` to - * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the kebab cased string. - * @example - * - * _.kebabCase('Foo Bar'); - * // => 'foo-bar' - * - * _.kebabCase('fooBar'); - * // => 'foo-bar' - * - * _.kebabCase('__FOO_BAR__'); - * // => 'foo-bar' - */ - var kebabCase = createCompounder(function(result, word, index) { - return result + (index ? '-' : '') + word.toLowerCase(); - }); - - /** - * Converts `string`, as space separated words, to lower case. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the lower cased string. - * @example - * - * _.lowerCase('--Foo-Bar--'); - * // => 'foo bar' - * - * _.lowerCase('fooBar'); - * // => 'foo bar' - * - * _.lowerCase('__FOO_BAR__'); - * // => 'foo bar' - */ - var lowerCase = createCompounder(function(result, word, index) { - return result + (index ? ' ' : '') + word.toLowerCase(); - }); - - /** - * Converts the first character of `string` to lower case. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the converted string. - * @example - * - * _.lowerFirst('Fred'); - * // => 'fred' - * - * _.lowerFirst('FRED'); - * // => 'fRED' - */ - var lowerFirst = createCaseFirst('toLowerCase'); - - /** - * Pads `string` on the left and right sides if it's shorter than `length`. - * Padding characters are truncated if they can't be evenly divided by `length`. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to pad. - * @param {number} [length=0] The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padded string. - * @example - * - * _.pad('abc', 8); - * // => ' abc ' - * - * _.pad('abc', 8, '_-'); - * // => '_-abc_-_' - * - * _.pad('abc', 3); - * // => 'abc' - */ - function pad(string, length, chars) { - string = toString(string); - length = toInteger(length); - - var strLength = length ? stringSize(string) : 0; - if (!length || strLength >= length) { - return string; - } - var mid = (length - strLength) / 2; - return ( - createPadding(nativeFloor(mid), chars) + - string + - createPadding(nativeCeil(mid), chars) - ); - } - - /** - * Pads `string` on the right side if it's shorter than `length`. Padding - * characters are truncated if they exceed `length`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to pad. - * @param {number} [length=0] The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padded string. - * @example - * - * _.padEnd('abc', 6); - * // => 'abc ' - * - * _.padEnd('abc', 6, '_-'); - * // => 'abc_-_' - * - * _.padEnd('abc', 3); - * // => 'abc' - */ - function padEnd(string, length, chars) { - string = toString(string); - length = toInteger(length); - - var strLength = length ? stringSize(string) : 0; - return (length && strLength < length) - ? (string + createPadding(length - strLength, chars)) - : string; - } - - /** - * Pads `string` on the left side if it's shorter than `length`. Padding - * characters are truncated if they exceed `length`. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to pad. - * @param {number} [length=0] The padding length. - * @param {string} [chars=' '] The string used as padding. - * @returns {string} Returns the padded string. - * @example - * - * _.padStart('abc', 6); - * // => ' abc' - * - * _.padStart('abc', 6, '_-'); - * // => '_-_abc' - * - * _.padStart('abc', 3); - * // => 'abc' - */ - function padStart(string, length, chars) { - string = toString(string); - length = toInteger(length); - - var strLength = length ? stringSize(string) : 0; - return (length && strLength < length) - ? (createPadding(length - strLength, chars) + string) - : string; - } - - /** - * Converts `string` to an integer of the specified radix. If `radix` is - * `undefined` or `0`, a `radix` of `10` is used unless `value` is a - * hexadecimal, in which case a `radix` of `16` is used. - * - * **Note:** This method aligns with the - * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`. - * - * @static - * @memberOf _ - * @since 1.1.0 - * @category String - * @param {string} string The string to convert. - * @param {number} [radix=10] The radix to interpret `value` by. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {number} Returns the converted integer. - * @example - * - * _.parseInt('08'); - * // => 8 - * - * _.map(['6', '08', '10'], _.parseInt); - * // => [6, 8, 10] - */ - function parseInt(string, radix, guard) { - if (guard || radix == null) { - radix = 0; - } else if (radix) { - radix = +radix; - } - return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0); - } - - /** - * Repeats the given string `n` times. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to repeat. - * @param {number} [n=1] The number of times to repeat the string. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {string} Returns the repeated string. - * @example - * - * _.repeat('*', 3); - * // => '***' - * - * _.repeat('abc', 2); - * // => 'abcabc' - * - * _.repeat('abc', 0); - * // => '' - */ - function repeat(string, n, guard) { - if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) { - n = 1; - } else { - n = toInteger(n); - } - return baseRepeat(toString(string), n); - } - - /** - * Replaces matches for `pattern` in `string` with `replacement`. - * - * **Note:** This method is based on - * [`String#replace`](https://mdn.io/String/replace). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to modify. - * @param {RegExp|string} pattern The pattern to replace. - * @param {Function|string} replacement The match replacement. - * @returns {string} Returns the modified string. - * @example - * - * _.replace('Hi Fred', 'Fred', 'Barney'); - * // => 'Hi Barney' - */ - function replace() { - var args = arguments, - string = toString(args[0]); - - return args.length < 3 ? string : string.replace(args[1], args[2]); - } - - /** - * Converts `string` to - * [snake case](https://en.wikipedia.org/wiki/Snake_case). - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the snake cased string. - * @example - * - * _.snakeCase('Foo Bar'); - * // => 'foo_bar' - * - * _.snakeCase('fooBar'); - * // => 'foo_bar' - * - * _.snakeCase('--FOO-BAR--'); - * // => 'foo_bar' - */ - var snakeCase = createCompounder(function(result, word, index) { - return result + (index ? '_' : '') + word.toLowerCase(); - }); - - /** - * Splits `string` by `separator`. - * - * **Note:** This method is based on - * [`String#split`](https://mdn.io/String/split). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category String - * @param {string} [string=''] The string to split. - * @param {RegExp|string} separator The separator pattern to split by. - * @param {number} [limit] The length to truncate results to. - * @returns {Array} Returns the string segments. - * @example - * - * _.split('a-b-c', '-', 2); - * // => ['a', 'b'] - */ - function split(string, separator, limit) { - if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) { - separator = limit = undefined; - } - limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0; - if (!limit) { - return []; - } - string = toString(string); - if (string && ( - typeof separator == 'string' || - (separator != null && !isRegExp(separator)) - )) { - separator = baseToString(separator); - if (!separator && hasUnicode(string)) { - return castSlice(stringToArray(string), 0, limit); - } - } - return string.split(separator, limit); - } - - /** - * Converts `string` to - * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage). - * - * @static - * @memberOf _ - * @since 3.1.0 - * @category String - * @param {string} [string=''] The string to convert. - * @returns {string} Returns the start cased string. - * @example - * - * _.startCase('--foo-bar--'); - * // => 'Foo Bar' - * - * _.startCase('fooBar'); - * // => 'Foo Bar' - * - * _.startCase('__FOO_BAR__'); - * // => 'FOO BAR' - */ - var startCase = createCompounder(function(result, word, index) { - return result + (index ? ' ' : '') + upperFirst(word); - }); - - /** - * Checks if `string` starts with the given target string. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category String - * @param {string} [string=''] The string to inspect. - * @param {string} [target] The string to search for. - * @param {number} [position=0] The position to search from. - * @returns {boolean} Returns `true` if `string` starts with `target`, - * else `false`. - * @example - * - * _.startsWith('abc', 'a'); - * // => true - * - * _.startsWith('abc', 'b'); - * // => false - * - * _.startsWith('abc', 'b', 1); - * // => true - */ - function startsWith(string, target, position) { - string = toString(string); - position = position == null - ? 0 - : baseClamp(toInteger(position), 0, string.length); - - target = baseToString(target); - return string.slice(position, position + target.length) == target; - } - - /** - * Creates a compiled template function that can interpolate data properties - * in "interpolate" delimiters, HTML-escape interpolated data properties in - * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data - * properties may be accessed as free variables in the template. If a setting - * object is given, it takes precedence over `_.templateSettings` values. - * - * **Note:** In the development build `_.template` utilizes - * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) - * for easier debugging. - * - * For more information on precompiling templates see - * [lodash's custom builds documentation](https://lodash.com/custom-builds). - * - * For more information on Chrome extension sandboxes see - * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval). - * - * @static - * @since 0.1.0 - * @memberOf _ - * @category String - * @param {string} [string=''] The template string. - * @param {Object} [options={}] The options object. - * @param {RegExp} [options.escape=_.templateSettings.escape] - * The HTML "escape" delimiter. - * @param {RegExp} [options.evaluate=_.templateSettings.evaluate] - * The "evaluate" delimiter. - * @param {Object} [options.imports=_.templateSettings.imports] - * An object to import into the template as free variables. - * @param {RegExp} [options.interpolate=_.templateSettings.interpolate] - * The "interpolate" delimiter. - * @param {string} [options.sourceURL='lodash.templateSources[n]'] - * The sourceURL of the compiled template. - * @param {string} [options.variable='obj'] - * The data object variable name. - * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. - * @returns {Function} Returns the compiled template function. - * @example - * - * // Use the "interpolate" delimiter to create a compiled template. - * var compiled = _.template('hello <%= user %>!'); - * compiled({ 'user': 'fred' }); - * // => 'hello fred!' - * - * // Use the HTML "escape" delimiter to escape data property values. - * var compiled = _.template('<%- value %>'); - * compiled({ 'value': ' - - - - diff --git a/node_modules/mute-stream/coverage/lcov-report/__root__/mute.js.html b/node_modules/mute-stream/coverage/lcov-report/__root__/mute.js.html deleted file mode 100644 index 375a8326..00000000 --- a/node_modules/mute-stream/coverage/lcov-report/__root__/mute.js.html +++ /dev/null @@ -1,500 +0,0 @@ - - - - Code coverage report for mute.js - - - - - - - -
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- 
-function onPipe (src) {
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-Object.defineProperty(MuteStream.prototype, 'isTTY', {
-  get: getIsTTY,
-  set: setIsTTY,
-  enumerable: true,
-  configurable: true
-})
- 
-function getIsTTY () {
-  return( (this._dest) ? this._dest.isTTY
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-        : false
-        )
-}
- 
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-  Object.defineProperty(this, 'isTTY', {
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-    enumerable: true,
-    writable: true,
-    configurable: true
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- 
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-    return( this._dest ? this._dest.rows
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-          : undefined )
-  }, enumerable: true, configurable: true })
- 
-Object.defineProperty(MuteStream.prototype, 'columns', {
-  get: function () {
-    return( this._dest ? this._dest.columns
-          : this._src ? this._src.columns
-          : undefined )
-  }, enumerable: true, configurable: true })
- 
- 
-MuteStream.prototype.pipe = function (dest, options) {
-  this._dest = dest
-  return Stream.prototype.pipe.call(this, dest, options)
-}
- 
-MuteStream.prototype.pause = function () {
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-}
- 
-MuteStream.prototype.resume = function () {
-  Eif (this._src) return this._src.resume()
-}
- 
-MuteStream.prototype.write = function (c) {
-  if (this.muted) {
-    if (!this.replace) return true
-    Iif (c.match(/^\u001b/)) {
-      if(c.indexOf(this._prompt) === 0) {
-        c = c.substr(this._prompt.length);
-        c = c.replace(/./g, this.replace);
-        c = this._prompt + c;
-      }
-      this._hadControl = true
-      return this.emit('data', c)
-    } else {
-      Iif (this._prompt && this._hadControl &&
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-      }
-      c = c.toString().replace(/./g, this.replace)
-    }
-  }
-  this.emit('data', c)
-}
- 
-MuteStream.prototype.end = function (c) {
-  Eif (this.muted) {
-    Iif (c && this.replace) {
-      c = c.toString().replace(/./g, this.replace)
-    } else {
-      c = null
-    }
-  }
-  Iif (c) this.emit('data', c)
-  this.emit('end')
-}
- 
-function proxy (fn) { return function () {
-  var d = this._dest
-  var s = this._src
-  if (d && d[fn]) d[fn].apply(d, arguments)
-  if (s && s[fn]) s[fn].apply(s, arguments)
-}}
- 
-MuteStream.prototype.destroy = proxy('destroy')
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- 
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this._dest.isTTY - : (this._src) ? this._src.isTTY - : false - ) -} - -// basically just get replace the getter/setter with a regular value -function setIsTTY (isTTY) { - Object.defineProperty(this, 'isTTY', { - value: isTTY, - enumerable: true, - writable: true, - configurable: true - }) -} - -Object.defineProperty(MuteStream.prototype, 'rows', { - get: function () { - return( this._dest ? this._dest.rows - : this._src ? this._src.rows - : undefined ) - }, enumerable: true, configurable: true }) - -Object.defineProperty(MuteStream.prototype, 'columns', { - get: function () { - return( this._dest ? this._dest.columns - : this._src ? this._src.columns - : undefined ) - }, enumerable: true, configurable: true }) - - -MuteStream.prototype.pipe = function (dest, options) { - this._dest = dest - return Stream.prototype.pipe.call(this, dest, options) -} - -MuteStream.prototype.pause = function () { - if (this._src) return this._src.pause() -} - -MuteStream.prototype.resume = function () { - if (this._src) return this._src.resume() -} - -MuteStream.prototype.write = function (c) { - if (this.muted) { - if (!this.replace) return true - if (c.match(/^\u001b/)) { - if(c.indexOf(this._prompt) === 0) { - c = c.substr(this._prompt.length); - c = c.replace(/./g, this.replace); - c = this._prompt + c; - } - this._hadControl = true - return this.emit('data', c) - } else { - if (this._prompt && this._hadControl && - c.indexOf(this._prompt) === 0) { - this._hadControl = false - this.emit('data', this._prompt) - c = c.substr(this._prompt.length) - } - c = c.toString().replace(/./g, this.replace) - } - } - this.emit('data', c) -} - -MuteStream.prototype.end = function (c) { - if (this.muted) { - if (c && this.replace) { - c = c.toString().replace(/./g, this.replace) - } else { - c = null - } - } - if (c) this.emit('data', c) - this.emit('end') -} - -function proxy (fn) { return function () { - var d = this._dest - var s = this._src - if (d && d[fn]) d[fn].apply(d, arguments) - if (s && s[fn]) s[fn].apply(s, arguments) -}} - -MuteStream.prototype.destroy = proxy('destroy') -MuteStream.prototype.destroySoon = proxy('destroySoon') -MuteStream.prototype.close = proxy('close') diff --git a/node_modules/mute-stream/package.json b/node_modules/mute-stream/package.json deleted file mode 100644 index 89463de8..00000000 --- a/node_modules/mute-stream/package.json +++ /dev/null @@ -1,59 +0,0 @@ -{ - "_from": "mute-stream@0.0.7", - "_id": "mute-stream@0.0.7", - "_inBundle": false, - "_integrity": "sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s=", - "_location": "/mute-stream", - "_phantomChildren": {}, - "_requested": { - "type": "version", - "registry": true, - "raw": "mute-stream@0.0.7", - "name": "mute-stream", - "escapedName": "mute-stream", - "rawSpec": "0.0.7", - "saveSpec": null, - "fetchSpec": "0.0.7" - }, - "_requiredBy": [ - "/inquirer" - ], - "_resolved": "https://registry.npmjs.org/mute-stream/-/mute-stream-0.0.7.tgz", - "_shasum": "3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab", - "_spec": "mute-stream@0.0.7", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/inquirer", - "author": { - "name": "Isaac Z. Schlueter", - "email": "i@izs.me", - "url": "http://blog.izs.me/" - }, - "bugs": { - "url": "https://github.com/isaacs/mute-stream/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Bytes go in, but they don't come out (when muted).", - "devDependencies": { - "tap": "^5.4.4" - }, - "directories": { - "test": "test" - }, - "homepage": "https://github.com/isaacs/mute-stream#readme", - "keywords": [ - "mute", - "stream", - "pipe" - ], - "license": "ISC", - "main": "mute.js", - "name": "mute-stream", - "repository": { - "type": "git", - "url": "git://github.com/isaacs/mute-stream.git" - }, - "scripts": { - "test": "tap test/*.js --cov" - }, - "version": "0.0.7" -} diff --git a/node_modules/mute-stream/test/basic.js b/node_modules/mute-stream/test/basic.js deleted file mode 100644 index 41f9e10c..00000000 --- a/node_modules/mute-stream/test/basic.js +++ /dev/null @@ -1,207 +0,0 @@ -var Stream = require('stream') -var tap = require('tap') -var MS = require('../mute.js') - -// some marker objects -var END = {} -var PAUSE = {} -var RESUME = {} - -function PassThrough () { - Stream.call(this) - this.readable = this.writable = true -} - -PassThrough.prototype = Object.create(Stream.prototype, { - constructor: { - value: PassThrough - }, - write: { - value: function (c) { - this.emit('data', c) - return true - } - }, - end: { - value: function (c) { - if (c) this.write(c) - this.emit('end') - } - }, - pause: { - value: function () { - this.emit('pause') - } - }, - resume: { - value: function () { - this.emit('resume') - } - } -}) - -tap.test('incoming', function (t) { - var ms = new MS - var str = new PassThrough - str.pipe(ms) - - var expect = ['foo', 'boo', END] - ms.on('data', function (c) { - t.equal(c, expect.shift()) - }) - ms.on('end', function () { - t.equal(END, expect.shift()) - t.end() - }) - str.write('foo') - ms.mute() - str.write('bar') - ms.unmute() - str.write('boo') - ms.mute() - str.write('blaz') - str.end('grelb') -}) - -tap.test('outgoing', function (t) { - var ms = new MS - var str = new PassThrough - ms.pipe(str) - - var expect = ['foo', 'boo', END] - str.on('data', function (c) { - t.equal(c, expect.shift()) - }) - str.on('end', function () { - t.equal(END, expect.shift()) - t.end() - }) - - ms.write('foo') - ms.mute() - ms.write('bar') - ms.unmute() - ms.write('boo') - ms.mute() - ms.write('blaz') - ms.end('grelb') -}) - -tap.test('isTTY', function (t) { - var str = new PassThrough - str.isTTY = true - str.columns=80 - str.rows=24 - - var ms = new MS - t.equal(ms.isTTY, false) - t.equal(ms.columns, undefined) - t.equal(ms.rows, undefined) - ms.pipe(str) - t.equal(ms.isTTY, true) - t.equal(ms.columns, 80) - t.equal(ms.rows, 24) - str.isTTY = false - t.equal(ms.isTTY, false) - t.equal(ms.columns, 80) - t.equal(ms.rows, 24) - str.isTTY = true - t.equal(ms.isTTY, true) - t.equal(ms.columns, 80) - t.equal(ms.rows, 24) - ms.isTTY = false - t.equal(ms.isTTY, false) - t.equal(ms.columns, 80) - t.equal(ms.rows, 24) - - ms = new MS - t.equal(ms.isTTY, false) - str.pipe(ms) - t.equal(ms.isTTY, true) - str.isTTY = false - t.equal(ms.isTTY, false) - str.isTTY = true - t.equal(ms.isTTY, true) - ms.isTTY = false - t.equal(ms.isTTY, false) - - t.end() -}) - -tap.test('pause/resume incoming', function (t) { - var str = new PassThrough - var ms = new MS - str.on('pause', function () { - t.equal(PAUSE, expect.shift()) - }) - str.on('resume', function () { - t.equal(RESUME, expect.shift()) - }) - var expect = [PAUSE, RESUME, PAUSE, RESUME] - str.pipe(ms) - ms.pause() - ms.resume() - ms.pause() - ms.resume() - t.equal(expect.length, 0, 'saw all events') - t.end() -}) - -tap.test('replace with *', function (t) { - var str = new PassThrough - var ms = new MS({replace: '*'}) - str.pipe(ms) - var expect = ['foo', '*****', 'bar', '***', 'baz', 'boo', '**', '****'] - - ms.on('data', function (c) { - t.equal(c, expect.shift()) - }) - - str.write('foo') - ms.mute() - str.write('12345') - ms.unmute() - str.write('bar') - ms.mute() - str.write('baz') - ms.unmute() - str.write('baz') - str.write('boo') - ms.mute() - str.write('xy') - str.write('xyzΩ') - - t.equal(expect.length, 0) - t.end() -}) - -tap.test('replace with ~YARG~', function (t) { - var str = new PassThrough - var ms = new MS({replace: '~YARG~'}) - str.pipe(ms) - var expect = ['foo', '~YARG~~YARG~~YARG~~YARG~~YARG~', 'bar', - '~YARG~~YARG~~YARG~', 'baz', 'boo', '~YARG~~YARG~', - '~YARG~~YARG~~YARG~~YARG~'] - - ms.on('data', function (c) { - t.equal(c, expect.shift()) - }) - - // also throw some unicode in there, just for good measure. - str.write('foo') - ms.mute() - str.write('ΩΩ') - ms.unmute() - str.write('bar') - ms.mute() - str.write('Ω') - ms.unmute() - str.write('baz') - str.write('boo') - ms.mute() - str.write('Ω') - str.write('ΩΩ') - - t.equal(expect.length, 0) - t.end() -}) diff --git a/node_modules/natural-compare/README.md b/node_modules/natural-compare/README.md deleted file mode 100644 index c85dfdf9..00000000 --- a/node_modules/natural-compare/README.md +++ /dev/null @@ -1,125 +0,0 @@ - -[Build]: http://img.shields.io/travis/litejs/natural-compare-lite.png -[Coverage]: http://img.shields.io/coveralls/litejs/natural-compare-lite.png -[1]: https://travis-ci.org/litejs/natural-compare-lite -[2]: https://coveralls.io/r/litejs/natural-compare-lite -[npm package]: https://npmjs.org/package/natural-compare-lite -[GitHub repo]: https://github.com/litejs/natural-compare-lite - - - - @version 1.4.0 - @date 2015-10-26 - @stability 3 - Stable - - -Natural Compare – [![Build][]][1] [![Coverage][]][2] -=============== - -Compare strings containing a mix of letters and numbers -in the way a human being would in sort order. -This is described as a "natural ordering". - -```text -Standard sorting: Natural order sorting: - img1.png img1.png - img10.png img2.png - img12.png img10.png - img2.png img12.png -``` - -String.naturalCompare returns a number indicating -whether a reference string comes before or after or is the same -as the given string in sort order. -Use it with builtin sort() function. - - - -### Installation - -- In browser - -```html - -``` - -- In node.js: `npm install natural-compare-lite` - -```javascript -require("natural-compare-lite") -``` - -### Usage - -```javascript -// Simple case sensitive example -var a = ["z1.doc", "z10.doc", "z17.doc", "z2.doc", "z23.doc", "z3.doc"]; -a.sort(String.naturalCompare); -// ["z1.doc", "z2.doc", "z3.doc", "z10.doc", "z17.doc", "z23.doc"] - -// Use wrapper function for case insensitivity -a.sort(function(a, b){ - return String.naturalCompare(a.toLowerCase(), b.toLowerCase()); -}) - -// In most cases we want to sort an array of objects -var a = [ {"street":"350 5th Ave", "room":"A-1021"} - , {"street":"350 5th Ave", "room":"A-21046-b"} ]; - -// sort by street, then by room -a.sort(function(a, b){ - return String.naturalCompare(a.street, b.street) || String.naturalCompare(a.room, b.room); -}) - -// When text transformation is needed (eg toLowerCase()), -// it is best for performance to keep -// transformed key in that object. -// There are no need to do text transformation -// on each comparision when sorting. -var a = [ {"make":"Audi", "model":"A6"} - , {"make":"Kia", "model":"Rio"} ]; - -// sort by make, then by model -a.map(function(car){ - car.sort_key = (car.make + " " + car.model).toLowerCase(); -}) -a.sort(function(a, b){ - return String.naturalCompare(a.sort_key, b.sort_key); -}) -``` - -- Works well with dates in ISO format eg "Rev 2012-07-26.doc". - - -### Custom alphabet - -It is possible to configure a custom alphabet -to achieve a desired order. - -```javascript -// Estonian alphabet -String.alphabet = "ABDEFGHIJKLMNOPRSŠZŽTUVÕÄÖÜXYabdefghijklmnoprsšzžtuvõäöüxy" -["t", "z", "x", "õ"].sort(String.naturalCompare) -// ["z", "t", "õ", "x"] - -// Russian alphabet -String.alphabet = "АБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдеёжзийклмнопрстуфхцчшщъыьэюя" -["Ё", "А", "Б"].sort(String.naturalCompare) -// ["А", "Б", "Ё"] -``` - - -External links --------------- - -- [GitHub repo][https://github.com/litejs/natural-compare-lite] -- [jsperf test](http://jsperf.com/natural-sort-2/12) - - -Licence -------- - -Copyright (c) 2012-2015 Lauri Rooden <lauri@rooden.ee> -[The MIT License](http://lauri.rooden.ee/mit-license.txt) - - diff --git a/node_modules/natural-compare/index.js b/node_modules/natural-compare/index.js deleted file mode 100644 index e705d49f..00000000 --- a/node_modules/natural-compare/index.js +++ /dev/null @@ -1,57 +0,0 @@ - - - -/* - * @version 1.4.0 - * @date 2015-10-26 - * @stability 3 - Stable - * @author Lauri Rooden (https://github.com/litejs/natural-compare-lite) - * @license MIT License - */ - - -var naturalCompare = function(a, b) { - var i, codeA - , codeB = 1 - , posA = 0 - , posB = 0 - , alphabet = String.alphabet - - function getCode(str, pos, code) { - if (code) { - for (i = pos; code = getCode(str, i), code < 76 && code > 65;) ++i; - return +str.slice(pos - 1, i) - } - code = alphabet && alphabet.indexOf(str.charAt(pos)) - return code > -1 ? code + 76 : ((code = str.charCodeAt(pos) || 0), code < 45 || code > 127) ? code - : code < 46 ? 65 // - - : code < 48 ? code - 1 - : code < 58 ? code + 18 // 0-9 - : code < 65 ? code - 11 - : code < 91 ? code + 11 // A-Z - : code < 97 ? code - 37 - : code < 123 ? code + 5 // a-z - : code - 63 - } - - - if ((a+="") != (b+="")) for (;codeB;) { - codeA = getCode(a, posA++) - codeB = getCode(b, posB++) - - if (codeA < 76 && codeB < 76 && codeA > 66 && codeB > 66) { - codeA = getCode(a, posA, posA) - codeB = getCode(b, posB, posA = i) - posB = i - } - - if (codeA != codeB) return (codeA < codeB) ? -1 : 1 - } - return 0 -} - -try { - module.exports = naturalCompare; -} catch (e) { - String.naturalCompare = naturalCompare; -} diff --git a/node_modules/natural-compare/package.json b/node_modules/natural-compare/package.json deleted file mode 100644 index bc5667e9..00000000 --- a/node_modules/natural-compare/package.json +++ /dev/null @@ -1,73 +0,0 @@ -{ - "_from": "natural-compare@^1.4.0", - "_id": "natural-compare@1.4.0", - "_inBundle": false, - "_integrity": "sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=", - "_location": "/natural-compare", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "natural-compare@^1.4.0", - "name": "natural-compare", - "escapedName": "natural-compare", - "rawSpec": "^1.4.0", - "saveSpec": null, - "fetchSpec": "^1.4.0" - }, - "_requiredBy": [ - "/eslint" - ], - "_resolved": "https://registry.npmjs.org/natural-compare/-/natural-compare-1.4.0.tgz", - "_shasum": "4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7", - "_spec": "natural-compare@^1.4.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", - "author": { - "name": "Lauri Rooden", - "url": "https://github.com/litejs/natural-compare-lite" - }, - "bugs": { - "url": "https://github.com/litejs/natural-compare-lite/issues" - }, - "buildman": { - "dist/index-min.js": { - "banner": "/*! litejs.com/MIT-LICENSE.txt */", - "input": "index.js" - } - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Compare strings containing a mix of letters and numbers in the way a human being would in sort order.", - "devDependencies": { - "buildman": "*", - "testman": "*" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/litejs/natural-compare-lite#readme", - "keywords": [ - "string", - "natural", - "order", - "sort", - "natsort", - "natcmp", - "compare", - "alphanum", - "litejs" - ], - "license": "MIT", - "main": "index.js", - "name": "natural-compare", - "repository": { - "type": "git", - "url": "git://github.com/litejs/natural-compare-lite.git" - }, - "scripts": { - "build": "node node_modules/buildman/index.js --all", - "test": "node tests/index.js" - }, - "stability": 3, - "version": "1.4.0" -} diff --git a/node_modules/object-assign/index.js b/node_modules/object-assign/index.js deleted file mode 100644 index 0930cf88..00000000 --- a/node_modules/object-assign/index.js +++ /dev/null @@ -1,90 +0,0 @@ -/* -object-assign -(c) Sindre Sorhus -@license MIT -*/ - -'use strict'; -/* eslint-disable no-unused-vars */ -var getOwnPropertySymbols = Object.getOwnPropertySymbols; -var hasOwnProperty = Object.prototype.hasOwnProperty; -var propIsEnumerable = Object.prototype.propertyIsEnumerable; - -function toObject(val) { - if (val === null || val === undefined) { - throw new TypeError('Object.assign cannot be called with null or undefined'); - } - - return Object(val); -} - -function shouldUseNative() { - try { - if (!Object.assign) { - return false; - } - - // Detect buggy property enumeration order in older V8 versions. - - // https://bugs.chromium.org/p/v8/issues/detail?id=4118 - var test1 = new String('abc'); // eslint-disable-line no-new-wrappers - test1[5] = 'de'; - if (Object.getOwnPropertyNames(test1)[0] === '5') { - return false; - } - - // https://bugs.chromium.org/p/v8/issues/detail?id=3056 - var test2 = {}; - for (var i = 0; i < 10; i++) { - test2['_' + String.fromCharCode(i)] = i; - } - var order2 = Object.getOwnPropertyNames(test2).map(function (n) { - return test2[n]; - }); - if (order2.join('') !== '0123456789') { - return false; - } - - // https://bugs.chromium.org/p/v8/issues/detail?id=3056 - var test3 = {}; - 'abcdefghijklmnopqrst'.split('').forEach(function (letter) { - test3[letter] = letter; - }); - if (Object.keys(Object.assign({}, test3)).join('') !== - 'abcdefghijklmnopqrst') { - return false; - } - - return true; - } catch (err) { - // We don't expect any of the above to throw, but better to be safe. - return false; - } -} - -module.exports = shouldUseNative() ? Object.assign : function (target, source) { - var from; - var to = toObject(target); - var symbols; - - for (var s = 1; s < arguments.length; s++) { - from = Object(arguments[s]); - - for (var key in from) { - if (hasOwnProperty.call(from, key)) { - to[key] = from[key]; - } - } - - if (getOwnPropertySymbols) { - symbols = getOwnPropertySymbols(from); - for (var i = 0; i < symbols.length; i++) { - if (propIsEnumerable.call(from, symbols[i])) { - to[symbols[i]] = from[symbols[i]]; - } - } - } - } - - return to; -}; diff --git a/node_modules/object-assign/license b/node_modules/object-assign/license deleted file mode 100644 index 654d0bfe..00000000 --- a/node_modules/object-assign/license +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) Sindre Sorhus (sindresorhus.com) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/object-assign/package.json b/node_modules/object-assign/package.json deleted file mode 100644 index f63a5219..00000000 --- a/node_modules/object-assign/package.json +++ /dev/null @@ -1,76 +0,0 @@ -{ - "_from": "object-assign@^4.0.1", - "_id": "object-assign@4.1.1", - "_inBundle": false, - "_integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=", - "_location": "/object-assign", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "object-assign@^4.0.1", - "name": "object-assign", - "escapedName": "object-assign", - "rawSpec": "^4.0.1", - "saveSpec": null, - "fetchSpec": "^4.0.1" - }, - "_requiredBy": [ - "/del", - "/file-entry-cache", - "/globby" - ], - "_resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz", - "_shasum": "2109adc7965887cfc05cbbd442cac8bfbb360863", - "_spec": "object-assign@^4.0.1", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/file-entry-cache", - "author": { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - "bugs": { - "url": "https://github.com/sindresorhus/object-assign/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "ES2015 `Object.assign()` ponyfill", - "devDependencies": { - "ava": "^0.16.0", - "lodash": "^4.16.4", - "matcha": "^0.7.0", - "xo": "^0.16.0" - }, - "engines": { - "node": ">=0.10.0" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/sindresorhus/object-assign#readme", - "keywords": [ - "object", - "assign", - "extend", - "properties", - "es2015", - "ecmascript", - "harmony", - "ponyfill", - "prollyfill", - "polyfill", - "shim", - "browser" - ], - "license": "MIT", - "name": "object-assign", - "repository": { - "type": "git", - "url": "git+https://github.com/sindresorhus/object-assign.git" - }, - "scripts": { - "bench": "matcha bench.js", - "test": "xo && ava" - }, - "version": "4.1.1" -} diff --git a/node_modules/object-assign/readme.md b/node_modules/object-assign/readme.md deleted file mode 100644 index 1be09d35..00000000 --- a/node_modules/object-assign/readme.md +++ /dev/null @@ -1,61 +0,0 @@ -# object-assign [![Build Status](https://travis-ci.org/sindresorhus/object-assign.svg?branch=master)](https://travis-ci.org/sindresorhus/object-assign) - -> ES2015 [`Object.assign()`](http://www.2ality.com/2014/01/object-assign.html) [ponyfill](https://ponyfill.com) - - -## Use the built-in - -Node.js 4 and up, as well as every evergreen browser (Chrome, Edge, Firefox, Opera, Safari), -support `Object.assign()` :tada:. If you target only those environments, then by all -means, use `Object.assign()` instead of this package. - - -## Install - -``` -$ npm install --save object-assign -``` - - -## Usage - -```js -const objectAssign = require('object-assign'); - -objectAssign({foo: 0}, {bar: 1}); -//=> {foo: 0, bar: 1} - -// multiple sources -objectAssign({foo: 0}, {bar: 1}, {baz: 2}); -//=> {foo: 0, bar: 1, baz: 2} - -// overwrites equal keys -objectAssign({foo: 0}, {foo: 1}, {foo: 2}); -//=> {foo: 2} - -// ignores null and undefined sources -objectAssign({foo: 0}, null, {bar: 1}, undefined); -//=> {foo: 0, bar: 1} -``` - - -## API - -### objectAssign(target, [source, ...]) - -Assigns enumerable own properties of `source` objects to the `target` object and returns the `target` object. Additional `source` objects will overwrite previous ones. - - -## Resources - -- [ES2015 spec - Object.assign](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign) - - -## Related - -- [deep-assign](https://github.com/sindresorhus/deep-assign) - Recursive `Object.assign()` - - -## License - -MIT © [Sindre Sorhus](https://sindresorhus.com) diff --git a/node_modules/once/LICENSE b/node_modules/once/LICENSE deleted file mode 100644 index 19129e31..00000000 --- a/node_modules/once/LICENSE +++ /dev/null @@ -1,15 +0,0 @@ -The ISC License - -Copyright (c) Isaac Z. Schlueter and Contributors - -Permission to use, copy, modify, and/or distribute this software for any -purpose with or without fee is hereby granted, provided that the above -copyright notice and this permission notice appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR -IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/once/README.md b/node_modules/once/README.md deleted file mode 100644 index 1f1ffca9..00000000 --- a/node_modules/once/README.md +++ /dev/null @@ -1,79 +0,0 @@ -# once - -Only call a function once. - -## usage - -```javascript -var once = require('once') - -function load (file, cb) { - cb = once(cb) - loader.load('file') - loader.once('load', cb) - loader.once('error', cb) -} -``` - -Or add to the Function.prototype in a responsible way: - -```javascript -// only has to be done once -require('once').proto() - -function load (file, cb) { - cb = cb.once() - loader.load('file') - loader.once('load', cb) - loader.once('error', cb) -} -``` - -Ironically, the prototype feature makes this module twice as -complicated as necessary. - -To check whether you function has been called, use `fn.called`. Once the -function is called for the first time the return value of the original -function is saved in `fn.value` and subsequent calls will continue to -return this value. - -```javascript -var once = require('once') - -function load (cb) { - cb = once(cb) - var stream = createStream() - stream.once('data', cb) - stream.once('end', function () { - if (!cb.called) cb(new Error('not found')) - }) -} -``` - -## `once.strict(func)` - -Throw an error if the function is called twice. - -Some functions are expected to be called only once. Using `once` for them would -potentially hide logical errors. - -In the example below, the `greet` function has to call the callback only once: - -```javascript -function greet (name, cb) { - // return is missing from the if statement - // when no name is passed, the callback is called twice - if (!name) cb('Hello anonymous') - cb('Hello ' + name) -} - -function log (msg) { - console.log(msg) -} - -// this will print 'Hello anonymous' but the logical error will be missed -greet(null, once(msg)) - -// once.strict will print 'Hello anonymous' and throw an error when the callback will be called the second time -greet(null, once.strict(msg)) -``` diff --git a/node_modules/once/once.js b/node_modules/once/once.js deleted file mode 100644 index 23540673..00000000 --- a/node_modules/once/once.js +++ /dev/null @@ -1,42 +0,0 @@ -var wrappy = require('wrappy') -module.exports = wrappy(once) -module.exports.strict = wrappy(onceStrict) - -once.proto = once(function () { - Object.defineProperty(Function.prototype, 'once', { - value: function () { - return once(this) - }, - configurable: true - }) - - Object.defineProperty(Function.prototype, 'onceStrict', { - value: function () { - return onceStrict(this) - }, - configurable: true - }) -}) - -function once (fn) { - var f = function () { - if (f.called) return f.value - f.called = true - return f.value = fn.apply(this, arguments) - } - f.called = false - return f -} - -function onceStrict (fn) { - var f = function () { - if (f.called) - throw new Error(f.onceError) - f.called = true - return f.value = fn.apply(this, arguments) - } - var name = fn.name || 'Function wrapped with `once`' - f.onceError = name + " shouldn't be called more than once" - f.called = false - return f -} diff --git a/node_modules/once/package.json b/node_modules/once/package.json deleted file mode 100644 index 4eeaf50c..00000000 --- a/node_modules/once/package.json +++ /dev/null @@ -1,67 +0,0 @@ -{ - "_from": "once@^1.3.0", - "_id": "once@1.4.0", - "_inBundle": false, - "_integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=", - "_location": "/once", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "once@^1.3.0", - "name": "once", - "escapedName": "once", - "rawSpec": "^1.3.0", - "saveSpec": null, - "fetchSpec": "^1.3.0" - }, - "_requiredBy": [ - "/glob", - "/inflight" - ], - "_resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz", - "_shasum": "583b1aa775961d4b113ac17d9c50baef9dd76bd1", - "_spec": "once@^1.3.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/glob", - "author": { - "name": "Isaac Z. Schlueter", - "email": "i@izs.me", - "url": "http://blog.izs.me/" - }, - "bugs": { - "url": "https://github.com/isaacs/once/issues" - }, - "bundleDependencies": false, - "dependencies": { - "wrappy": "1" - }, - "deprecated": false, - "description": "Run a function exactly one time", - "devDependencies": { - "tap": "^7.0.1" - }, - "directories": { - "test": "test" - }, - "files": [ - "once.js" - ], - "homepage": "https://github.com/isaacs/once#readme", - "keywords": [ - "once", - "function", - "one", - "single" - ], - "license": "ISC", - "main": "once.js", - "name": "once", - "repository": { - "type": "git", - "url": "git://github.com/isaacs/once.git" - }, - "scripts": { - "test": "tap test/*.js" - }, - "version": "1.4.0" -} diff --git a/node_modules/onetime/index.js b/node_modules/onetime/index.js deleted file mode 100644 index 0d76476b..00000000 --- a/node_modules/onetime/index.js +++ /dev/null @@ -1,39 +0,0 @@ -'use strict'; -const mimicFn = require('mimic-fn'); - -module.exports = (fn, opts) => { - // TODO: Remove this in v3 - if (opts === true) { - throw new TypeError('The second argument is now an options object'); - } - - if (typeof fn !== 'function') { - throw new TypeError('Expected a function'); - } - - opts = opts || {}; - - let ret; - let called = false; - const fnName = fn.displayName || fn.name || ''; - - const onetime = function () { - if (called) { - if (opts.throw === true) { - throw new Error(`Function \`${fnName}\` can only be called once`); - } - - return ret; - } - - called = true; - ret = fn.apply(this, arguments); - fn = null; - - return ret; - }; - - mimicFn(onetime, fn); - - return onetime; -}; diff --git a/node_modules/onetime/license b/node_modules/onetime/license deleted file mode 100644 index 654d0bfe..00000000 --- a/node_modules/onetime/license +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) Sindre Sorhus (sindresorhus.com) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/onetime/package.json b/node_modules/onetime/package.json deleted file mode 100644 index 3d34cdba..00000000 --- a/node_modules/onetime/package.json +++ /dev/null @@ -1,72 +0,0 @@ -{ - "_from": "onetime@^2.0.0", - "_id": "onetime@2.0.1", - "_inBundle": false, - "_integrity": "sha1-BnQoIw/WdEOyeUsiu6UotoZ5YtQ=", - "_location": "/onetime", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "onetime@^2.0.0", - "name": "onetime", - "escapedName": "onetime", - "rawSpec": "^2.0.0", - "saveSpec": null, - "fetchSpec": "^2.0.0" - }, - "_requiredBy": [ - "/restore-cursor" - ], - "_resolved": "https://registry.npmjs.org/onetime/-/onetime-2.0.1.tgz", - "_shasum": "067428230fd67443b2794b22bba528b6867962d4", - "_spec": "onetime@^2.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/restore-cursor", - "author": { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - "bugs": { - "url": "https://github.com/sindresorhus/onetime/issues" - }, - "bundleDependencies": false, - "dependencies": { - "mimic-fn": "^1.0.0" - }, - "deprecated": false, - "description": "Ensure a function is only called once", - "devDependencies": { - "ava": "*", - "xo": "*" - }, - "engines": { - "node": ">=4" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/sindresorhus/onetime#readme", - "keywords": [ - "once", - "function", - "one", - "onetime", - "func", - "fn", - "single", - "call", - "called", - "prevent" - ], - "license": "MIT", - "name": "onetime", - "repository": { - "type": "git", - "url": "git+https://github.com/sindresorhus/onetime.git" - }, - "scripts": { - "test": "xo && ava" - }, - "version": "2.0.1" -} diff --git a/node_modules/onetime/readme.md b/node_modules/onetime/readme.md deleted file mode 100644 index 95eb3b7c..00000000 --- a/node_modules/onetime/readme.md +++ /dev/null @@ -1,65 +0,0 @@ -# onetime [![Build Status](https://travis-ci.org/sindresorhus/onetime.svg?branch=master)](https://travis-ci.org/sindresorhus/onetime) - -> Ensure a function is only called once - -When called multiple times it will return the return value from the first call. - -*Unlike the module [once](https://github.com/isaacs/once), this one isn't naughty extending `Function.prototype`.* - - -## Install - -``` -$ npm install --save onetime -``` - - -## Usage - -```js -let i = 0; - -const foo = onetime(() => i++); - -foo(); //=> 0 -foo(); //=> 0 -foo(); //=> 0 -``` - -```js -const foo = onetime(() => {}, {throw: true}); - -foo(); - -foo(); -//=> Error: Function `foo` can only be called once -``` - - -## API - -### onetime(fn, [options]) - -Returns a function that only calls `fn` once. - -#### fn - -Type: `Function` - -Function that should only be called once. - -#### options - -Type: `Object` - -##### throw - -Type: `boolean`
-Default: `false` - -Throw an error when called more than once. - - -## License - -MIT © [Sindre Sorhus](https://sindresorhus.com) diff --git a/node_modules/optionator/CHANGELOG.md b/node_modules/optionator/CHANGELOG.md deleted file mode 100644 index c0e0cf28..00000000 --- a/node_modules/optionator/CHANGELOG.md +++ /dev/null @@ -1,52 +0,0 @@ -# 0.8.2 -- fix bug #18 - detect missing value when flag is last item -- update dependencies - -# 0.8.1 -- update `fast-levenshtein` dependency - -# 0.8.0 -- update `levn` dependency - supplying a float value to an option with type `Int` now throws an error, instead of silently converting to an `Int` - -# 0.7.1 -- fix bug with use of `defaults` and `concatRepeatedArrays` or `mergeRepeatedObjects` - -# 0.7.0 -- added `concatrepeatedarrays` option: `oneValuePerFlag`, only allows one array value per flag -- added `typeAliases` option -- added `parseArgv` which takes an array and parses with the first two items sliced off -- changed enum help style -- bug fixes (#12) -- use of `concatRepeatedArrays` and `mergeRepeatedObjects` at the top level is deprecated, use it as either a per-option option, or set them in the `defaults` object to set them for all objects - -# 0.6.0 -- added `defaults` lib-option flag, allowing one to set default properties for all options -- added `concatRepeatedArrays` and `mergeRepeatedObjects` as option level properties, allowing you to turn this feature on for specific options only - -# 0.5.0 -- `Boolean` flags with `default: 'true'`, and no short aliases, will by default show the `--no` version in help - -# 0.4.0 -- add `mergeRepeatedObjects` setting - -# 0.3.0 -- add `concatRepeatedArrays` setting -- add `overrideRequired` option setting -- use just Levenshtein string compare algo rather than Levenshtein Damerau to due dependency license issue - -# 0.2.2 -- bug fixes - -# 0.2.1 -- improved interpolation -- added changelog - -# 0.2.0 -- add dependency checks to options - added `dependsOn` as an option property -- add interpolation for `prepend` and `append` text with new `generateHelp` option, `interpolate` - -# 0.1.1 -- update dependencies - -# 0.1.0 -- initial release diff --git a/node_modules/optionator/LICENSE b/node_modules/optionator/LICENSE deleted file mode 100644 index 525b1185..00000000 --- a/node_modules/optionator/LICENSE +++ /dev/null @@ -1,22 +0,0 @@ -Copyright (c) George Zahariev - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated documentation -files (the "Software"), to deal in the Software without -restriction, including without limitation the rights to use, -copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the -Software is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/optionator/README.md b/node_modules/optionator/README.md deleted file mode 100644 index 91c59d37..00000000 --- a/node_modules/optionator/README.md +++ /dev/null @@ -1,236 +0,0 @@ -# Optionator - - -Optionator is a JavaScript option parsing and help generation library used by [eslint](http://eslint.org), [Grasp](http://graspjs.com), [LiveScript](http://livescript.net), [esmangle](https://github.com/estools/esmangle), [escodegen](https://github.com/estools/escodegen), and [many more](https://www.npmjs.com/browse/depended/optionator). - -For an online demo, check out the [Grasp online demo](http://www.graspjs.com/#demo). - -[About](#about) · [Usage](#usage) · [Settings Format](#settings-format) · [Argument Format](#argument-format) - -## Why? -The problem with other option parsers, such as `yargs` or `minimist`, is they just accept all input, valid or not. -With Optionator, if you mistype an option, it will give you an error (with a suggestion for what you meant). -If you give the wrong type of argument for an option, it will give you an error rather than supplying the wrong input to your application. - - $ cmd --halp - Invalid option '--halp' - perhaps you meant '--help'? - - $ cmd --count str - Invalid value for option 'count' - expected type Int, received value: str. - -Other helpful features include reformatting the help text based on the size of the console, so that it fits even if the console is narrow, and accepting not just an array (eg. process.argv), but a string or object as well, making things like testing much easier. - -## About -Optionator uses [type-check](https://github.com/gkz/type-check) and [levn](https://github.com/gkz/levn) behind the scenes to cast and verify input according the specified types. - -MIT license. Version 0.8.2 - - npm install optionator - -For updates on Optionator, [follow me on twitter](https://twitter.com/gkzahariev). - -## Usage -`require('optionator');` returns a function. It has one property, `VERSION`, the current version of the library as a string. This function is called with an object specifying your options and other information, see the [settings format section](#settings-format). This in turn returns an object with three properties, `parse`, `parseArgv`, `generateHelp`, and `generateHelpForOption`, which are all functions. - -```js -var optionator = require('optionator')({ - prepend: 'Usage: cmd [options]', - append: 'Version 1.0.0', - options: [{ - option: 'help', - alias: 'h', - type: 'Boolean', - description: 'displays help' - }, { - option: 'count', - alias: 'c', - type: 'Int', - description: 'number of things', - example: 'cmd --count 2' - }] -}); - -var options = optionator.parseArgv(process.argv); -if (options.help) { - console.log(optionator.generateHelp()); -} -... -``` - -### parse(input, parseOptions) -`parse` processes the `input` according to your settings, and returns an object with the results. - -##### arguments -* input - `[String] | Object | String` - the input you wish to parse -* parseOptions - `{slice: Int}` - all options optional - - `slice` specifies how much to slice away from the beginning if the input is an array or string - by default `0` for string, `2` for array (works with `process.argv`) - -##### returns -`Object` - the parsed options, each key is a camelCase version of the option name (specified in dash-case), and each value is the processed value for that option. Positional values are in an array under the `_` key. - -##### example -```js -parse(['node', 't.js', '--count', '2', 'positional']); // {count: 2, _: ['positional']} -parse('--count 2 positional'); // {count: 2, _: ['positional']} -parse({count: 2, _:['positional']}); // {count: 2, _: ['positional']} -``` - -### parseArgv(input) -`parseArgv` works exactly like `parse`, but only for array input and it slices off the first two elements. - -##### arguments -* input - `[String]` - the input you wish to parse - -##### returns -See "returns" section in "parse" - -##### example -```js -parseArgv(process.argv); -``` - -### generateHelp(helpOptions) -`generateHelp` produces help text based on your settings. - -##### arguments -* helpOptions - `{showHidden: Boolean, interpolate: Object}` - all options optional - - `showHidden` specifies whether to show options with `hidden: true` specified, by default it is `false` - - `interpolate` specify data to be interpolated in `prepend` and `append` text, `{{key}}` is the format - eg. `generateHelp({interpolate:{version: '0.4.2'}})`, will change this `append` text: `Version {{version}}` to `Version 0.4.2` - -##### returns -`String` - the generated help text - -##### example -```js -generateHelp(); /* -"Usage: cmd [options] positional - - -h, --help displays help - -c, --count Int number of things - -Version 1.0.0 -"*/ -``` - -### generateHelpForOption(optionName) -`generateHelpForOption` produces expanded help text for the specified with `optionName` option. If an `example` was specified for the option, it will be displayed, and if a `longDescription` was specified, it will display that instead of the `description`. - -##### arguments -* optionName - `String` - the name of the option to display - -##### returns -`String` - the generated help text for the option - -##### example -```js -generateHelpForOption('count'); /* -"-c, --count Int -description: number of things -example: cmd --count 2 -"*/ -``` - -## Settings Format -When your `require('optionator')`, you get a function that takes in a settings object. This object has the type: - - { - prepend: String, - append: String, - options: [{heading: String} | { - option: String, - alias: [String] | String, - type: String, - enum: [String], - default: String, - restPositional: Boolean, - required: Boolean, - overrideRequired: Boolean, - dependsOn: [String] | String, - concatRepeatedArrays: Boolean | (Boolean, Object), - mergeRepeatedObjects: Boolean, - description: String, - longDescription: String, - example: [String] | String - }], - helpStyle: { - aliasSeparator: String, - typeSeparator: String, - descriptionSeparator: String, - initialIndent: Int, - secondaryIndent: Int, - maxPadFactor: Number - }, - mutuallyExclusive: [[String | [String]]], - concatRepeatedArrays: Boolean | (Boolean, Object), // deprecated, set in defaults object - mergeRepeatedObjects: Boolean, // deprecated, set in defaults object - positionalAnywhere: Boolean, - typeAliases: Object, - defaults: Object - } - -All of the properties are optional (the `Maybe` has been excluded for brevities sake), except for having either `heading: String` or `option: String` in each object in the `options` array. - -### Top Level Properties -* `prepend` is an optional string to be placed before the options in the help text -* `append` is an optional string to be placed after the options in the help text -* `options` is a required array specifying your options and headings, the options and headings will be displayed in the order specified -* `helpStyle` is an optional object which enables you to change the default appearance of some aspects of the help text -* `mutuallyExclusive` is an optional array of arrays of either strings or arrays of strings. The top level array is a list of rules, each rule is a list of elements - each element can be either a string (the name of an option), or a list of strings (a group of option names) - there will be an error if more than one element is present -* `concatRepeatedArrays` see description under the "Option Properties" heading - use at the top level is deprecated, if you want to set this for all options, use the `defaults` property -* `mergeRepeatedObjects` see description under the "Option Properties" heading - use at the top level is deprecated, if you want to set this for all options, use the `defaults` property -* `positionalAnywhere` is an optional boolean (defaults to `true`) - when `true` it allows positional arguments anywhere, when `false`, all arguments after the first positional one are taken to be positional as well, even if they look like a flag. For example, with `positionalAnywhere: false`, the arguments `--flag --boom 12 --crack` would have two positional arguments: `12` and `--crack` -* `typeAliases` is an optional object, it allows you to set aliases for types, eg. `{Path: 'String'}` would allow you to use the type `Path` as an alias for the type `String` -* `defaults` is an optional object following the option properties format, which specifies default values for all options. A default will be overridden if manually set. For example, you can do `default: { type: "String" }` to set the default type of all options to `String`, and then override that default in an individual option by setting the `type` property - -#### Heading Properties -* `heading` a required string, the name of the heading - -#### Option Properties -* `option` the required name of the option - use dash-case, without the leading dashes -* `alias` is an optional string or array of strings which specify any aliases for the option -* `type` is a required string in the [type check](https://github.com/gkz/type-check) [format](https://github.com/gkz/type-check#type-format), this will be used to cast the inputted value and validate it -* `enum` is an optional array of strings, each string will be parsed by [levn](https://github.com/gkz/levn) - the argument value must be one of the resulting values - each potential value must validate against the specified `type` -* `default` is a optional string, which will be parsed by [levn](https://github.com/gkz/levn) and used as the default value if none is set - the value must validate against the specified `type` -* `restPositional` is an optional boolean - if set to `true`, everything after the option will be taken to be a positional argument, even if it looks like a named argument -* `required` is an optional boolean - if set to `true`, the option parsing will fail if the option is not defined -* `overrideRequired` is a optional boolean - if set to `true` and the option is used, and there is another option which is required but not set, it will override the need for the required option and there will be no error - this is useful if you have required options and want to use `--help` or `--version` flags -* `concatRepeatedArrays` is an optional boolean or tuple with boolean and options object (defaults to `false`) - when set to `true` and an option contains an array value and is repeated, the subsequent values for the flag will be appended rather than overwriting the original value - eg. option `g` of type `[String]`: `-g a -g b -g c,d` will result in `['a','b','c','d']` - - You can supply an options object by giving the following value: `[true, options]`. The one currently supported option is `oneValuePerFlag`, this only allows one array value per flag. This is useful if your potential values contain a comma. -* `mergeRepeatedObjects` is an optional boolean (defaults to `false`) - when set to `true` and an option contains an object value and is repeated, the subsequent values for the flag will be merged rather than overwriting the original value - eg. option `g` of type `Object`: `-g a:1 -g b:2 -g c:3,d:4` will result in `{a: 1, b: 2, c: 3, d: 4}` -* `dependsOn` is an optional string or array of strings - if simply a string (the name of another option), it will make sure that that other option is set, if an array of strings, depending on whether `'and'` or `'or'` is first, it will either check whether all (`['and', 'option-a', 'option-b']`), or at least one (`['or', 'option-a', 'option-b']`) other options are set -* `description` is an optional string, which will be displayed next to the option in the help text -* `longDescription` is an optional string, it will be displayed instead of the `description` when `generateHelpForOption` is used -* `example` is an optional string or array of strings with example(s) for the option - these will be displayed when `generateHelpForOption` is used - -#### Help Style Properties -* `aliasSeparator` is an optional string, separates multiple names from each other - default: ' ,' -* `typeSeparator` is an optional string, separates the type from the names - default: ' ' -* `descriptionSeparator` is an optional string , separates the description from the padded name and type - default: ' ' -* `initialIndent` is an optional int - the amount of indent for options - default: 2 -* `secondaryIndent` is an optional int - the amount of indent if wrapped fully (in addition to the initial indent) - default: 4 -* `maxPadFactor` is an optional number - affects the default level of padding for the names/type, it is multiplied by the average of the length of the names/type - default: 1.5 - -## Argument Format -At the highest level there are two types of arguments: named, and positional. - -Name arguments of any length are prefixed with `--` (eg. `--go`), and those of one character may be prefixed with either `--` or `-` (eg. `-g`). - -There are two types of named arguments: boolean flags (eg. `--problemo`, `-p`) which take no value and result in a `true` if they are present, the falsey `undefined` if they are not present, or `false` if present and explicitly prefixed with `no` (eg. `--no-problemo`). Named arguments with values (eg. `--tseries 800`, `-t 800`) are the other type. If the option has a type `Boolean` it will automatically be made into a boolean flag. Any other type results in a named argument that takes a value. - -For more information about how to properly set types to get the value you want, take a look at the [type check](https://github.com/gkz/type-check) and [levn](https://github.com/gkz/levn) pages. - -You can group single character arguments that use a single `-`, however all except the last must be boolean flags (which take no value). The last may be a boolean flag, or an argument which takes a value - eg. `-ba 2` is equivalent to `-b -a 2`. - -Positional arguments are all those values which do not fall under the above - they can be anywhere, not just at the end. For example, in `cmd -b one -a 2 two` where `b` is a boolean flag, and `a` has the type `Number`, there are two positional arguments, `one` and `two`. - -Everything after an `--` is positional, even if it looks like a named argument. - -You may optionally use `=` to separate option names from values, for example: `--count=2`. - -If you specify the option `NUM`, then any argument using a single `-` followed by a number will be valid and will set the value of `NUM`. Eg. `-2` will be parsed into `NUM: 2`. - -If duplicate named arguments are present, the last one will be taken. - -## Technical About -`optionator` is written in [LiveScript](http://livescript.net/) - a language that compiles to JavaScript. It uses [levn](https://github.com/gkz/levn) to cast arguments to their specified type, and uses [type-check](https://github.com/gkz/type-check) to validate values. It also uses the [prelude.ls](http://preludels.com/) library. diff --git a/node_modules/optionator/lib/help.js b/node_modules/optionator/lib/help.js deleted file mode 100644 index a459c02c..00000000 --- a/node_modules/optionator/lib/help.js +++ /dev/null @@ -1,247 +0,0 @@ -// Generated by LiveScript 1.5.0 -(function(){ - var ref$, id, find, sort, min, max, map, unlines, nameToRaw, dasherize, naturalJoin, wordwrap, getPreText, setHelpStyleDefaults, generateHelpForOption, generateHelp; - ref$ = require('prelude-ls'), id = ref$.id, find = ref$.find, sort = ref$.sort, min = ref$.min, max = ref$.max, map = ref$.map, unlines = ref$.unlines; - ref$ = require('./util'), nameToRaw = ref$.nameToRaw, dasherize = ref$.dasherize, naturalJoin = ref$.naturalJoin; - wordwrap = require('wordwrap'); - getPreText = function(option, arg$, maxWidth){ - var mainName, shortNames, ref$, longNames, type, description, aliasSeparator, typeSeparator, initialIndent, names, namesString, namesStringLen, typeSeparatorString, typeSeparatorStringLen, wrap; - mainName = option.option, shortNames = (ref$ = option.shortNames) != null - ? ref$ - : [], longNames = (ref$ = option.longNames) != null - ? ref$ - : [], type = option.type, description = option.description; - aliasSeparator = arg$.aliasSeparator, typeSeparator = arg$.typeSeparator, initialIndent = arg$.initialIndent; - if (option.negateName) { - mainName = "no-" + mainName; - if (longNames) { - longNames = map(function(it){ - return "no-" + it; - }, longNames); - } - } - names = mainName.length === 1 - ? [mainName].concat(shortNames, longNames) - : shortNames.concat([mainName], longNames); - namesString = map(nameToRaw, names).join(aliasSeparator); - namesStringLen = namesString.length; - typeSeparatorString = mainName === 'NUM' ? '::' : typeSeparator; - typeSeparatorStringLen = typeSeparatorString.length; - if (maxWidth != null && !option.boolean && initialIndent + namesStringLen + typeSeparatorStringLen + type.length > maxWidth) { - wrap = wordwrap(initialIndent + namesStringLen + typeSeparatorStringLen, maxWidth); - return namesString + "" + typeSeparatorString + wrap(type).replace(/^\s+/, ''); - } else { - return namesString + "" + (option.boolean - ? '' - : typeSeparatorString + "" + type); - } - }; - setHelpStyleDefaults = function(helpStyle){ - helpStyle.aliasSeparator == null && (helpStyle.aliasSeparator = ', '); - helpStyle.typeSeparator == null && (helpStyle.typeSeparator = ' '); - helpStyle.descriptionSeparator == null && (helpStyle.descriptionSeparator = ' '); - helpStyle.initialIndent == null && (helpStyle.initialIndent = 2); - helpStyle.secondaryIndent == null && (helpStyle.secondaryIndent = 4); - helpStyle.maxPadFactor == null && (helpStyle.maxPadFactor = 1.5); - }; - generateHelpForOption = function(getOption, arg$){ - var stdout, helpStyle, ref$; - stdout = arg$.stdout, helpStyle = (ref$ = arg$.helpStyle) != null - ? ref$ - : {}; - setHelpStyleDefaults(helpStyle); - return function(optionName){ - var maxWidth, wrap, option, e, pre, defaultString, restPositionalString, description, fullDescription, that, preDescription, descriptionString, exampleString, examples, seperator; - maxWidth = stdout != null && stdout.isTTY ? stdout.columns - 1 : null; - wrap = maxWidth ? wordwrap(maxWidth) : id; - try { - option = getOption(dasherize(optionName)); - } catch (e$) { - e = e$; - return e.message; - } - pre = getPreText(option, helpStyle); - defaultString = option['default'] && !option.negateName ? "\ndefault: " + option['default'] : ''; - restPositionalString = option.restPositional ? 'Everything after this option is considered a positional argument, even if it looks like an option.' : ''; - description = option.longDescription || option.description && sentencize(option.description); - fullDescription = description && restPositionalString - ? description + " " + restPositionalString - : (that = description || restPositionalString) ? that : ''; - preDescription = 'description:'; - descriptionString = !fullDescription - ? '' - : maxWidth && fullDescription.length - 1 - preDescription.length > maxWidth - ? "\n" + preDescription + "\n" + wrap(fullDescription) - : "\n" + preDescription + " " + fullDescription; - exampleString = (that = option.example) ? (examples = [].concat(that), examples.length > 1 - ? "\nexamples:\n" + unlines(examples) - : "\nexample: " + examples[0]) : ''; - seperator = defaultString || descriptionString || exampleString ? "\n" + repeatString$('=', pre.length) : ''; - return pre + "" + seperator + defaultString + descriptionString + exampleString; - }; - }; - generateHelp = function(arg$){ - var options, prepend, append, helpStyle, ref$, stdout, aliasSeparator, typeSeparator, descriptionSeparator, maxPadFactor, initialIndent, secondaryIndent; - options = arg$.options, prepend = arg$.prepend, append = arg$.append, helpStyle = (ref$ = arg$.helpStyle) != null - ? ref$ - : {}, stdout = arg$.stdout; - setHelpStyleDefaults(helpStyle); - aliasSeparator = helpStyle.aliasSeparator, typeSeparator = helpStyle.typeSeparator, descriptionSeparator = helpStyle.descriptionSeparator, maxPadFactor = helpStyle.maxPadFactor, initialIndent = helpStyle.initialIndent, secondaryIndent = helpStyle.secondaryIndent; - return function(arg$){ - var ref$, showHidden, interpolate, maxWidth, output, out, data, optionCount, totalPreLen, preLens, i$, len$, item, that, pre, descParts, desc, preLen, sortedPreLens, maxPreLen, preLenMean, x, padAmount, descSepLen, fullWrapCount, partialWrapCount, descLen, totalLen, initialSpace, wrapAllFull, i, wrap; - ref$ = arg$ != null - ? arg$ - : {}, showHidden = ref$.showHidden, interpolate = ref$.interpolate; - maxWidth = stdout != null && stdout.isTTY ? stdout.columns - 1 : null; - output = []; - out = function(it){ - return output.push(it != null ? it : ''); - }; - if (prepend) { - out(interpolate ? interp(prepend, interpolate) : prepend); - out(); - } - data = []; - optionCount = 0; - totalPreLen = 0; - preLens = []; - for (i$ = 0, len$ = (ref$ = options).length; i$ < len$; ++i$) { - item = ref$[i$]; - if (showHidden || !item.hidden) { - if (that = item.heading) { - data.push({ - type: 'heading', - value: that - }); - } else { - pre = getPreText(item, helpStyle, maxWidth); - descParts = []; - if ((that = item.description) != null) { - descParts.push(that); - } - if (that = item['enum']) { - descParts.push("either: " + naturalJoin(that)); - } - if (item['default'] && !item.negateName) { - descParts.push("default: " + item['default']); - } - desc = descParts.join(' - '); - data.push({ - type: 'option', - pre: pre, - desc: desc, - descLen: desc.length - }); - preLen = pre.length; - optionCount++; - totalPreLen += preLen; - preLens.push(preLen); - } - } - } - sortedPreLens = sort(preLens); - maxPreLen = sortedPreLens[sortedPreLens.length - 1]; - preLenMean = initialIndent + totalPreLen / optionCount; - x = optionCount > 2 ? min(preLenMean * maxPadFactor, maxPreLen) : maxPreLen; - for (i$ = sortedPreLens.length - 1; i$ >= 0; --i$) { - preLen = sortedPreLens[i$]; - if (preLen <= x) { - padAmount = preLen; - break; - } - } - descSepLen = descriptionSeparator.length; - if (maxWidth != null) { - fullWrapCount = 0; - partialWrapCount = 0; - for (i$ = 0, len$ = data.length; i$ < len$; ++i$) { - item = data[i$]; - if (item.type === 'option') { - pre = item.pre, desc = item.desc, descLen = item.descLen; - if (descLen === 0) { - item.wrap = 'none'; - } else { - preLen = max(padAmount, pre.length) + initialIndent + descSepLen; - totalLen = preLen + descLen; - if (totalLen > maxWidth) { - if (descLen / 2.5 > maxWidth - preLen) { - fullWrapCount++; - item.wrap = 'full'; - } else { - partialWrapCount++; - item.wrap = 'partial'; - } - } else { - item.wrap = 'none'; - } - } - } - } - } - initialSpace = repeatString$(' ', initialIndent); - wrapAllFull = optionCount > 1 && fullWrapCount + partialWrapCount * 0.5 > optionCount * 0.5; - for (i$ = 0, len$ = data.length; i$ < len$; ++i$) { - i = i$; - item = data[i$]; - if (item.type === 'heading') { - if (i !== 0) { - out(); - } - out(item.value + ":"); - } else { - pre = item.pre, desc = item.desc, descLen = item.descLen, wrap = item.wrap; - if (maxWidth != null) { - if (wrapAllFull || wrap === 'full') { - wrap = wordwrap(initialIndent + secondaryIndent, maxWidth); - out(initialSpace + "" + pre + "\n" + wrap(desc)); - continue; - } else if (wrap === 'partial') { - wrap = wordwrap(initialIndent + descSepLen + max(padAmount, pre.length), maxWidth); - out(initialSpace + "" + pad(pre, padAmount) + descriptionSeparator + wrap(desc).replace(/^\s+/, '')); - continue; - } - } - if (descLen === 0) { - out(initialSpace + "" + pre); - } else { - out(initialSpace + "" + pad(pre, padAmount) + descriptionSeparator + desc); - } - } - } - if (append) { - out(); - out(interpolate ? interp(append, interpolate) : append); - } - return unlines(output); - }; - }; - function pad(str, num){ - var len, padAmount; - len = str.length; - padAmount = num - len; - return str + "" + repeatString$(' ', padAmount > 0 ? padAmount : 0); - } - function sentencize(str){ - var first, rest, period; - first = str.charAt(0).toUpperCase(); - rest = str.slice(1); - period = /[\.!\?]$/.test(str) ? '' : '.'; - return first + "" + rest + period; - } - function interp(string, object){ - return string.replace(/{{([a-zA-Z$_][a-zA-Z$_0-9]*)}}/g, function(arg$, key){ - var ref$; - return (ref$ = object[key]) != null - ? ref$ - : "{{" + key + "}}"; - }); - } - module.exports = { - generateHelp: generateHelp, - generateHelpForOption: generateHelpForOption - }; - function repeatString$(str, n){ - for (var r = ''; n > 0; (n >>= 1) && (str += str)) if (n & 1) r += str; - return r; - } -}).call(this); diff --git a/node_modules/optionator/lib/index.js b/node_modules/optionator/lib/index.js deleted file mode 100644 index d947286c..00000000 --- a/node_modules/optionator/lib/index.js +++ /dev/null @@ -1,465 +0,0 @@ -// Generated by LiveScript 1.5.0 -(function(){ - var VERSION, ref$, id, map, compact, any, groupBy, partition, chars, isItNaN, keys, Obj, camelize, deepIs, closestString, nameToRaw, dasherize, naturalJoin, generateHelp, generateHelpForOption, parsedTypeCheck, parseType, parseLevn, camelizeKeys, parseString, main, toString$ = {}.toString, slice$ = [].slice; - VERSION = '0.8.2'; - ref$ = require('prelude-ls'), id = ref$.id, map = ref$.map, compact = ref$.compact, any = ref$.any, groupBy = ref$.groupBy, partition = ref$.partition, chars = ref$.chars, isItNaN = ref$.isItNaN, keys = ref$.keys, Obj = ref$.Obj, camelize = ref$.camelize; - deepIs = require('deep-is'); - ref$ = require('./util'), closestString = ref$.closestString, nameToRaw = ref$.nameToRaw, dasherize = ref$.dasherize, naturalJoin = ref$.naturalJoin; - ref$ = require('./help'), generateHelp = ref$.generateHelp, generateHelpForOption = ref$.generateHelpForOption; - ref$ = require('type-check'), parsedTypeCheck = ref$.parsedTypeCheck, parseType = ref$.parseType; - parseLevn = require('levn').parsedTypeParse; - camelizeKeys = function(obj){ - var key, value, resultObj$ = {}; - for (key in obj) { - value = obj[key]; - resultObj$[camelize(key)] = value; - } - return resultObj$; - }; - parseString = function(string){ - var assignOpt, regex, replaceRegex, result, this$ = this; - assignOpt = '--?[a-zA-Z][-a-z-A-Z0-9]*='; - regex = RegExp('(?:' + assignOpt + ')?(?:\'(?:\\\\\'|[^\'])+\'|"(?:\\\\"|[^"])+")|[^\'"\\s]+', 'g'); - replaceRegex = RegExp('^(' + assignOpt + ')?[\'"]([\\s\\S]*)[\'"]$'); - result = map(function(it){ - return it.replace(replaceRegex, '$1$2'); - }, string.match(regex) || []); - return result; - }; - main = function(libOptions){ - var opts, defaults, required, traverse, getOption, parse; - opts = {}; - defaults = {}; - required = []; - if (toString$.call(libOptions.stdout).slice(8, -1) === 'Undefined') { - libOptions.stdout = process.stdout; - } - libOptions.positionalAnywhere == null && (libOptions.positionalAnywhere = true); - libOptions.typeAliases == null && (libOptions.typeAliases = {}); - libOptions.defaults == null && (libOptions.defaults = {}); - if (libOptions.concatRepeatedArrays != null) { - libOptions.defaults.concatRepeatedArrays = libOptions.concatRepeatedArrays; - } - if (libOptions.mergeRepeatedObjects != null) { - libOptions.defaults.mergeRepeatedObjects = libOptions.mergeRepeatedObjects; - } - traverse = function(options){ - var i$, len$, option, name, k, ref$, v, type, that, e, parsedPossibilities, parsedType, j$, len1$, possibility, rawDependsType, dependsOpts, dependsType, cra, alias, shortNames, longNames, this$ = this; - if (toString$.call(options).slice(8, -1) !== 'Array') { - throw new Error('No options defined.'); - } - for (i$ = 0, len$ = options.length; i$ < len$; ++i$) { - option = options[i$]; - if (option.heading == null) { - name = option.option; - if (opts[name] != null) { - throw new Error("Option '" + name + "' already defined."); - } - for (k in ref$ = libOptions.defaults) { - v = ref$[k]; - option[k] == null && (option[k] = v); - } - if (option.type === 'Boolean') { - option.boolean == null && (option.boolean = true); - } - if (option.parsedType == null) { - if (!option.type) { - throw new Error("No type defined for option '" + name + "'."); - } - try { - type = (that = libOptions.typeAliases[option.type]) != null - ? that - : option.type; - option.parsedType = parseType(type); - } catch (e$) { - e = e$; - throw new Error("Option '" + name + "': Error parsing type '" + option.type + "': " + e.message); - } - } - if (option['default']) { - try { - defaults[name] = parseLevn(option.parsedType, option['default']); - } catch (e$) { - e = e$; - throw new Error("Option '" + name + "': Error parsing default value '" + option['default'] + "' for type '" + option.type + "': " + e.message); - } - } - if (option['enum'] && !option.parsedPossiblities) { - parsedPossibilities = []; - parsedType = option.parsedType; - for (j$ = 0, len1$ = (ref$ = option['enum']).length; j$ < len1$; ++j$) { - possibility = ref$[j$]; - try { - parsedPossibilities.push(parseLevn(parsedType, possibility)); - } catch (e$) { - e = e$; - throw new Error("Option '" + name + "': Error parsing enum value '" + possibility + "' for type '" + option.type + "': " + e.message); - } - } - option.parsedPossibilities = parsedPossibilities; - } - if (that = option.dependsOn) { - if (that.length) { - ref$ = [].concat(option.dependsOn), rawDependsType = ref$[0], dependsOpts = slice$.call(ref$, 1); - dependsType = rawDependsType.toLowerCase(); - if (dependsOpts.length) { - if (dependsType === 'and' || dependsType === 'or') { - option.dependsOn = [dependsType].concat(slice$.call(dependsOpts)); - } else { - throw new Error("Option '" + name + "': If you have more than one dependency, you must specify either 'and' or 'or'"); - } - } else { - if ((ref$ = dependsType.toLowerCase()) === 'and' || ref$ === 'or') { - option.dependsOn = null; - } else { - option.dependsOn = ['and', rawDependsType]; - } - } - } else { - option.dependsOn = null; - } - } - if (option.required) { - required.push(name); - } - opts[name] = option; - if (option.concatRepeatedArrays != null) { - cra = option.concatRepeatedArrays; - if ('Boolean' === toString$.call(cra).slice(8, -1)) { - option.concatRepeatedArrays = [cra, {}]; - } else if (cra.length === 1) { - option.concatRepeatedArrays = [cra[0], {}]; - } else if (cra.length !== 2) { - throw new Error("Invalid setting for concatRepeatedArrays"); - } - } - if (option.alias || option.aliases) { - if (name === 'NUM') { - throw new Error("-NUM option can't have aliases."); - } - if (option.alias) { - option.aliases == null && (option.aliases = [].concat(option.alias)); - } - for (j$ = 0, len1$ = (ref$ = option.aliases).length; j$ < len1$; ++j$) { - alias = ref$[j$]; - if (opts[alias] != null) { - throw new Error("Option '" + alias + "' already defined."); - } - opts[alias] = option; - } - ref$ = partition(fn$, option.aliases), shortNames = ref$[0], longNames = ref$[1]; - option.shortNames == null && (option.shortNames = shortNames); - option.longNames == null && (option.longNames = longNames); - } - if ((!option.aliases || option.shortNames.length === 0) && option.type === 'Boolean' && option['default'] === 'true') { - option.negateName = true; - } - } - } - function fn$(it){ - return it.length === 1; - } - }; - traverse(libOptions.options); - getOption = function(name){ - var opt, possiblyMeant; - opt = opts[name]; - if (opt == null) { - possiblyMeant = closestString(keys(opts), name); - throw new Error("Invalid option '" + nameToRaw(name) + "'" + (possiblyMeant ? " - perhaps you meant '" + nameToRaw(possiblyMeant) + "'?" : '.')); - } - return opt; - }; - parse = function(input, arg$){ - var slice, obj, positional, restPositional, overrideRequired, prop, setValue, setDefaults, checkRequired, mutuallyExclusiveError, checkMutuallyExclusive, checkDependency, checkDependencies, checkProp, args, key, value, option, ref$, i$, len$, arg, that, result, short, argName, usingAssign, val, flags, len, j$, len1$, i, flag, opt, name, valPrime, negated, noedName; - slice = (arg$ != null - ? arg$ - : {}).slice; - obj = {}; - positional = []; - restPositional = false; - overrideRequired = false; - prop = null; - setValue = function(name, value){ - var opt, val, cra, e, currentType; - opt = getOption(name); - if (opt.boolean) { - val = value; - } else { - try { - cra = opt.concatRepeatedArrays; - if (cra != null && cra[0] && cra[1].oneValuePerFlag && opt.parsedType.length === 1 && opt.parsedType[0].structure === 'array') { - val = [parseLevn(opt.parsedType[0].of, value)]; - } else { - val = parseLevn(opt.parsedType, value); - } - } catch (e$) { - e = e$; - throw new Error("Invalid value for option '" + name + "' - expected type " + opt.type + ", received value: " + value + "."); - } - if (opt['enum'] && !any(function(it){ - return deepIs(it, val); - }, opt.parsedPossibilities)) { - throw new Error("Option " + name + ": '" + val + "' not one of " + naturalJoin(opt['enum']) + "."); - } - } - currentType = toString$.call(obj[name]).slice(8, -1); - if (obj[name] != null) { - if (opt.concatRepeatedArrays != null && opt.concatRepeatedArrays[0] && currentType === 'Array') { - obj[name] = obj[name].concat(val); - } else if (opt.mergeRepeatedObjects && currentType === 'Object') { - import$(obj[name], val); - } else { - obj[name] = val; - } - } else { - obj[name] = val; - } - if (opt.restPositional) { - restPositional = true; - } - if (opt.overrideRequired) { - overrideRequired = true; - } - }; - setDefaults = function(){ - var name, ref$, value; - for (name in ref$ = defaults) { - value = ref$[name]; - if (obj[name] == null) { - obj[name] = value; - } - } - }; - checkRequired = function(){ - var i$, ref$, len$, name; - if (overrideRequired) { - return; - } - for (i$ = 0, len$ = (ref$ = required).length; i$ < len$; ++i$) { - name = ref$[i$]; - if (!obj[name]) { - throw new Error("Option " + nameToRaw(name) + " is required."); - } - } - }; - mutuallyExclusiveError = function(first, second){ - throw new Error("The options " + nameToRaw(first) + " and " + nameToRaw(second) + " are mutually exclusive - you cannot use them at the same time."); - }; - checkMutuallyExclusive = function(){ - var rules, i$, len$, rule, present, j$, len1$, element, k$, len2$, opt; - rules = libOptions.mutuallyExclusive; - if (!rules) { - return; - } - for (i$ = 0, len$ = rules.length; i$ < len$; ++i$) { - rule = rules[i$]; - present = null; - for (j$ = 0, len1$ = rule.length; j$ < len1$; ++j$) { - element = rule[j$]; - if (toString$.call(element).slice(8, -1) === 'Array') { - for (k$ = 0, len2$ = element.length; k$ < len2$; ++k$) { - opt = element[k$]; - if (opt in obj) { - if (present != null) { - mutuallyExclusiveError(present, opt); - } else { - present = opt; - break; - } - } - } - } else { - if (element in obj) { - if (present != null) { - mutuallyExclusiveError(present, element); - } else { - present = element; - } - } - } - } - } - }; - checkDependency = function(option){ - var dependsOn, type, targetOptionNames, i$, len$, targetOptionName, targetOption; - dependsOn = option.dependsOn; - if (!dependsOn || option.dependenciesMet) { - return true; - } - type = dependsOn[0], targetOptionNames = slice$.call(dependsOn, 1); - for (i$ = 0, len$ = targetOptionNames.length; i$ < len$; ++i$) { - targetOptionName = targetOptionNames[i$]; - targetOption = obj[targetOptionName]; - if (targetOption && checkDependency(targetOption)) { - if (type === 'or') { - return true; - } - } else if (type === 'and') { - throw new Error("The option '" + option.option + "' did not have its dependencies met."); - } - } - if (type === 'and') { - return true; - } else { - throw new Error("The option '" + option.option + "' did not meet any of its dependencies."); - } - }; - checkDependencies = function(){ - var name; - for (name in obj) { - checkDependency(opts[name]); - } - }; - checkProp = function(){ - if (prop) { - throw new Error("Value for '" + prop + "' of type '" + getOption(prop).type + "' required."); - } - }; - switch (toString$.call(input).slice(8, -1)) { - case 'String': - args = parseString(input.slice(slice != null ? slice : 0)); - break; - case 'Array': - args = input.slice(slice != null ? slice : 2); - break; - case 'Object': - obj = {}; - for (key in input) { - value = input[key]; - if (key !== '_') { - option = getOption(dasherize(key)); - if (parsedTypeCheck(option.parsedType, value)) { - obj[option.option] = value; - } else { - throw new Error("Option '" + option.option + "': Invalid type for '" + value + "' - expected type '" + option.type + "'."); - } - } - } - checkMutuallyExclusive(); - checkDependencies(); - setDefaults(); - checkRequired(); - return ref$ = camelizeKeys(obj), ref$._ = input._ || [], ref$; - default: - throw new Error("Invalid argument to 'parse': " + input + "."); - } - for (i$ = 0, len$ = args.length; i$ < len$; ++i$) { - arg = args[i$]; - if (arg === '--') { - restPositional = true; - } else if (restPositional) { - positional.push(arg); - } else { - if (that = arg.match(/^(--?)([a-zA-Z][-a-zA-Z0-9]*)(=)?(.*)?$/)) { - result = that; - checkProp(); - short = result[1].length === 1; - argName = result[2]; - usingAssign = result[3] != null; - val = result[4]; - if (usingAssign && val == null) { - throw new Error("No value for '" + argName + "' specified."); - } - if (short) { - flags = chars(argName); - len = flags.length; - for (j$ = 0, len1$ = flags.length; j$ < len1$; ++j$) { - i = j$; - flag = flags[j$]; - opt = getOption(flag); - name = opt.option; - if (restPositional) { - positional.push(flag); - } else if (i === len - 1) { - if (usingAssign) { - valPrime = opt.boolean ? parseLevn([{ - type: 'Boolean' - }], val) : val; - setValue(name, valPrime); - } else if (opt.boolean) { - setValue(name, true); - } else { - prop = name; - } - } else if (opt.boolean) { - setValue(name, true); - } else { - throw new Error("Can't set argument '" + flag + "' when not last flag in a group of short flags."); - } - } - } else { - negated = false; - if (that = argName.match(/^no-(.+)$/)) { - negated = true; - noedName = that[1]; - opt = getOption(noedName); - } else { - opt = getOption(argName); - } - name = opt.option; - if (opt.boolean) { - valPrime = usingAssign ? parseLevn([{ - type: 'Boolean' - }], val) : true; - if (negated) { - setValue(name, !valPrime); - } else { - setValue(name, valPrime); - } - } else { - if (negated) { - throw new Error("Only use 'no-' prefix for Boolean options, not with '" + noedName + "'."); - } - if (usingAssign) { - setValue(name, val); - } else { - prop = name; - } - } - } - } else if (that = arg.match(/^-([0-9]+(?:\.[0-9]+)?)$/)) { - opt = opts.NUM; - if (!opt) { - throw new Error('No -NUM option defined.'); - } - setValue(opt.option, that[1]); - } else { - if (prop) { - setValue(prop, arg); - prop = null; - } else { - positional.push(arg); - if (!libOptions.positionalAnywhere) { - restPositional = true; - } - } - } - } - } - checkProp(); - checkMutuallyExclusive(); - checkDependencies(); - setDefaults(); - checkRequired(); - return ref$ = camelizeKeys(obj), ref$._ = positional, ref$; - }; - return { - parse: parse, - parseArgv: function(it){ - return parse(it, { - slice: 2 - }); - }, - generateHelp: generateHelp(libOptions), - generateHelpForOption: generateHelpForOption(getOption, libOptions) - }; - }; - main.VERSION = VERSION; - module.exports = main; - function import$(obj, src){ - var own = {}.hasOwnProperty; - for (var key in src) if (own.call(src, key)) obj[key] = src[key]; - return obj; - } -}).call(this); diff --git a/node_modules/optionator/lib/util.js b/node_modules/optionator/lib/util.js deleted file mode 100644 index d5c972de..00000000 --- a/node_modules/optionator/lib/util.js +++ /dev/null @@ -1,54 +0,0 @@ -// Generated by LiveScript 1.5.0 -(function(){ - var prelude, map, sortBy, fl, closestString, nameToRaw, dasherize, naturalJoin; - prelude = require('prelude-ls'), map = prelude.map, sortBy = prelude.sortBy; - fl = require('fast-levenshtein'); - closestString = function(possibilities, input){ - var distances, ref$, string, distance, this$ = this; - if (!possibilities.length) { - return; - } - distances = map(function(it){ - var ref$, longer, shorter; - ref$ = input.length > it.length - ? [input, it] - : [it, input], longer = ref$[0], shorter = ref$[1]; - return { - string: it, - distance: fl.get(longer, shorter) - }; - })( - possibilities); - ref$ = sortBy(function(it){ - return it.distance; - }, distances)[0], string = ref$.string, distance = ref$.distance; - return string; - }; - nameToRaw = function(name){ - if (name.length === 1 || name === 'NUM') { - return "-" + name; - } else { - return "--" + name; - } - }; - dasherize = function(string){ - if (/^[A-Z]/.test(string)) { - return string; - } else { - return prelude.dasherize(string); - } - }; - naturalJoin = function(array){ - if (array.length < 3) { - return array.join(' or '); - } else { - return array.slice(0, -1).join(', ') + ", or " + array[array.length - 1]; - } - }; - module.exports = { - closestString: closestString, - nameToRaw: nameToRaw, - dasherize: dasherize, - naturalJoin: naturalJoin - }; -}).call(this); diff --git a/node_modules/optionator/package.json b/node_modules/optionator/package.json deleted file mode 100644 index e9bedbbd..00000000 --- a/node_modules/optionator/package.json +++ /dev/null @@ -1,74 +0,0 @@ -{ - "_from": "optionator@^0.8.2", - "_id": "optionator@0.8.2", - "_inBundle": false, - "_integrity": "sha1-NkxeQJ0/TWMB1sC0wFu6UBgK62Q=", - "_location": "/optionator", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "optionator@^0.8.2", - "name": "optionator", - "escapedName": "optionator", - "rawSpec": "^0.8.2", - "saveSpec": null, - "fetchSpec": "^0.8.2" - }, - "_requiredBy": [ - "/eslint" - ], - "_resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.2.tgz", - "_shasum": "364c5e409d3f4d6301d6c0b4c05bba50180aeb64", - "_spec": "optionator@^0.8.2", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", - "author": { - "name": "George Zahariev", - "email": "z@georgezahariev.com" - }, - "bugs": { - "url": "https://github.com/gkz/optionator/issues" - }, - "bundleDependencies": false, - "dependencies": { - "deep-is": "~0.1.3", - "fast-levenshtein": "~2.0.4", - "levn": "~0.3.0", - "prelude-ls": "~1.1.2", - "type-check": "~0.3.2", - "wordwrap": "~1.0.0" - }, - "deprecated": false, - "description": "option parsing and help generation", - "devDependencies": { - "istanbul": "~0.4.1", - "livescript": "~1.5.0", - "mocha": "~3.0.2" - }, - "engines": { - "node": ">= 0.8.0" - }, - "files": [ - "lib", - "README.md", - "LICENSE" - ], - "homepage": "https://github.com/gkz/optionator", - "keywords": [ - "options", - "flags", - "option parsing", - "cli" - ], - "license": "MIT", - "main": "./lib/", - "name": "optionator", - "repository": { - "type": "git", - "url": "git://github.com/gkz/optionator.git" - }, - "scripts": { - "test": "make test" - }, - "version": "0.8.2" -} diff --git a/node_modules/os-tmpdir/index.js b/node_modules/os-tmpdir/index.js deleted file mode 100644 index 2077b1ce..00000000 --- a/node_modules/os-tmpdir/index.js +++ /dev/null @@ -1,25 +0,0 @@ -'use strict'; -var isWindows = process.platform === 'win32'; -var trailingSlashRe = isWindows ? /[^:]\\$/ : /.\/$/; - -// https://github.com/nodejs/node/blob/3e7a14381497a3b73dda68d05b5130563cdab420/lib/os.js#L25-L43 -module.exports = function () { - var path; - - if (isWindows) { - path = process.env.TEMP || - process.env.TMP || - (process.env.SystemRoot || process.env.windir) + '\\temp'; - } else { - path = process.env.TMPDIR || - process.env.TMP || - process.env.TEMP || - '/tmp'; - } - - if (trailingSlashRe.test(path)) { - path = path.slice(0, -1); - } - - return path; -}; diff --git a/node_modules/os-tmpdir/license b/node_modules/os-tmpdir/license deleted file mode 100644 index 654d0bfe..00000000 --- a/node_modules/os-tmpdir/license +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) Sindre Sorhus (sindresorhus.com) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/os-tmpdir/package.json b/node_modules/os-tmpdir/package.json deleted file mode 100644 index f8ada59b..00000000 --- a/node_modules/os-tmpdir/package.json +++ /dev/null @@ -1,73 +0,0 @@ -{ - "_from": "os-tmpdir@~1.0.2", - "_id": "os-tmpdir@1.0.2", - "_inBundle": false, - "_integrity": "sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=", - "_location": "/os-tmpdir", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "os-tmpdir@~1.0.2", - "name": "os-tmpdir", - "escapedName": "os-tmpdir", - "rawSpec": "~1.0.2", - "saveSpec": null, - "fetchSpec": "~1.0.2" - }, - "_requiredBy": [ - "/tmp" - ], - "_resolved": "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz", - "_shasum": "bbe67406c79aa85c5cfec766fe5734555dfa1274", - "_spec": "os-tmpdir@~1.0.2", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/tmp", - "author": { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - "bugs": { - "url": "https://github.com/sindresorhus/os-tmpdir/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Node.js os.tmpdir() ponyfill", - "devDependencies": { - "ava": "*", - "xo": "^0.16.0" - }, - "engines": { - "node": ">=0.10.0" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/sindresorhus/os-tmpdir#readme", - "keywords": [ - "built-in", - "core", - "ponyfill", - "polyfill", - "shim", - "os", - "tmpdir", - "tempdir", - "tmp", - "temp", - "dir", - "directory", - "env", - "environment" - ], - "license": "MIT", - "name": "os-tmpdir", - "repository": { - "type": "git", - "url": "git+https://github.com/sindresorhus/os-tmpdir.git" - }, - "scripts": { - "test": "xo && ava" - }, - "version": "1.0.2" -} diff --git a/node_modules/os-tmpdir/readme.md b/node_modules/os-tmpdir/readme.md deleted file mode 100644 index c09f7ed8..00000000 --- a/node_modules/os-tmpdir/readme.md +++ /dev/null @@ -1,32 +0,0 @@ -# os-tmpdir [![Build Status](https://travis-ci.org/sindresorhus/os-tmpdir.svg?branch=master)](https://travis-ci.org/sindresorhus/os-tmpdir) - -> Node.js [`os.tmpdir()`](https://nodejs.org/api/os.html#os_os_tmpdir) [ponyfill](https://ponyfill.com) - -Use this instead of `require('os').tmpdir()` to get a consistent behavior on different Node.js versions (even 0.8). - - -## Install - -``` -$ npm install --save os-tmpdir -``` - - -## Usage - -```js -const osTmpdir = require('os-tmpdir'); - -osTmpdir(); -//=> '/var/folders/m3/5574nnhn0yj488ccryqr7tc80000gn/T' -``` - - -## API - -See the [`os.tmpdir()` docs](https://nodejs.org/api/os.html#os_os_tmpdir). - - -## License - -MIT © [Sindre Sorhus](https://sindresorhus.com) diff --git a/node_modules/path-is-absolute/index.js b/node_modules/path-is-absolute/index.js deleted file mode 100644 index 22aa6c35..00000000 --- a/node_modules/path-is-absolute/index.js +++ /dev/null @@ -1,20 +0,0 @@ -'use strict'; - -function posix(path) { - return path.charAt(0) === '/'; -} - -function win32(path) { - // https://github.com/nodejs/node/blob/b3fcc245fb25539909ef1d5eaa01dbf92e168633/lib/path.js#L56 - var splitDeviceRe = /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/; - var result = splitDeviceRe.exec(path); - var device = result[1] || ''; - var isUnc = Boolean(device && device.charAt(1) !== ':'); - - // UNC paths are always absolute - return Boolean(result[2] || isUnc); -} - -module.exports = process.platform === 'win32' ? win32 : posix; -module.exports.posix = posix; -module.exports.win32 = win32; diff --git a/node_modules/path-is-absolute/license b/node_modules/path-is-absolute/license deleted file mode 100644 index 654d0bfe..00000000 --- a/node_modules/path-is-absolute/license +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) Sindre Sorhus (sindresorhus.com) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/path-is-absolute/package.json b/node_modules/path-is-absolute/package.json deleted file mode 100644 index 5ee9b88c..00000000 --- a/node_modules/path-is-absolute/package.json +++ /dev/null @@ -1,75 +0,0 @@ -{ - "_from": "path-is-absolute@^1.0.0", - "_id": "path-is-absolute@1.0.1", - "_inBundle": false, - "_integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=", - "_location": "/path-is-absolute", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "path-is-absolute@^1.0.0", - "name": "path-is-absolute", - "escapedName": "path-is-absolute", - "rawSpec": "^1.0.0", - "saveSpec": null, - "fetchSpec": "^1.0.0" - }, - "_requiredBy": [ - "/glob" - ], - "_resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz", - "_shasum": "174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f", - "_spec": "path-is-absolute@^1.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/glob", - "author": { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - "bugs": { - "url": "https://github.com/sindresorhus/path-is-absolute/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Node.js 0.12 path.isAbsolute() ponyfill", - "devDependencies": { - "xo": "^0.16.0" - }, - "engines": { - "node": ">=0.10.0" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/sindresorhus/path-is-absolute#readme", - "keywords": [ - "path", - "paths", - "file", - "dir", - "absolute", - "isabsolute", - "is-absolute", - "built-in", - "util", - "utils", - "core", - "ponyfill", - "polyfill", - "shim", - "is", - "detect", - "check" - ], - "license": "MIT", - "name": "path-is-absolute", - "repository": { - "type": "git", - "url": "git+https://github.com/sindresorhus/path-is-absolute.git" - }, - "scripts": { - "test": "xo && node test.js" - }, - "version": "1.0.1" -} diff --git a/node_modules/path-is-absolute/readme.md b/node_modules/path-is-absolute/readme.md deleted file mode 100644 index 8dbdf5fc..00000000 --- a/node_modules/path-is-absolute/readme.md +++ /dev/null @@ -1,59 +0,0 @@ -# path-is-absolute [![Build Status](https://travis-ci.org/sindresorhus/path-is-absolute.svg?branch=master)](https://travis-ci.org/sindresorhus/path-is-absolute) - -> Node.js 0.12 [`path.isAbsolute()`](http://nodejs.org/api/path.html#path_path_isabsolute_path) [ponyfill](https://ponyfill.com) - - -## Install - -``` -$ npm install --save path-is-absolute -``` - - -## Usage - -```js -const pathIsAbsolute = require('path-is-absolute'); - -// Running on Linux -pathIsAbsolute('/home/foo'); -//=> true -pathIsAbsolute('C:/Users/foo'); -//=> false - -// Running on Windows -pathIsAbsolute('C:/Users/foo'); -//=> true -pathIsAbsolute('/home/foo'); -//=> false - -// Running on any OS -pathIsAbsolute.posix('/home/foo'); -//=> true -pathIsAbsolute.posix('C:/Users/foo'); -//=> false -pathIsAbsolute.win32('C:/Users/foo'); -//=> true -pathIsAbsolute.win32('/home/foo'); -//=> false -``` - - -## API - -See the [`path.isAbsolute()` docs](http://nodejs.org/api/path.html#path_path_isabsolute_path). - -### pathIsAbsolute(path) - -### pathIsAbsolute.posix(path) - -POSIX specific version. - -### pathIsAbsolute.win32(path) - -Windows specific version. - - -## License - -MIT © [Sindre Sorhus](https://sindresorhus.com) diff --git a/node_modules/path-is-inside/LICENSE.txt b/node_modules/path-is-inside/LICENSE.txt deleted file mode 100644 index 0bdbb61c..00000000 --- a/node_modules/path-is-inside/LICENSE.txt +++ /dev/null @@ -1,47 +0,0 @@ -Dual licensed under WTFPL and MIT: - ---- - -Copyright © 2013–2016 Domenic Denicola - -This work is free. You can redistribute it and/or modify it under the -terms of the Do What The Fuck You Want To Public License, Version 2, -as published by Sam Hocevar. See below for more details. - - DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE - Version 2, December 2004 - - Copyright (C) 2004 Sam Hocevar - - Everyone is permitted to copy and distribute verbatim or modified - copies of this license document, and changing it is allowed as long - as the name is changed. - - DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE - TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION - - 0. You just DO WHAT THE FUCK YOU WANT TO. - ---- - -The MIT License (MIT) - -Copyright © 2013–2016 Domenic Denicola - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/node_modules/path-is-inside/lib/path-is-inside.js b/node_modules/path-is-inside/lib/path-is-inside.js deleted file mode 100644 index 596dfd3b..00000000 --- a/node_modules/path-is-inside/lib/path-is-inside.js +++ /dev/null @@ -1,28 +0,0 @@ -"use strict"; - -var path = require("path"); - -module.exports = function (thePath, potentialParent) { - // For inside-directory checking, we want to allow trailing slashes, so normalize. - thePath = stripTrailingSep(thePath); - potentialParent = stripTrailingSep(potentialParent); - - // Node treats only Windows as case-insensitive in its path module; we follow those conventions. - if (process.platform === "win32") { - thePath = thePath.toLowerCase(); - potentialParent = potentialParent.toLowerCase(); - } - - return thePath.lastIndexOf(potentialParent, 0) === 0 && - ( - thePath[potentialParent.length] === path.sep || - thePath[potentialParent.length] === undefined - ); -}; - -function stripTrailingSep(thePath) { - if (thePath[thePath.length - 1] === path.sep) { - return thePath.slice(0, -1); - } - return thePath; -} diff --git a/node_modules/path-is-inside/package.json b/node_modules/path-is-inside/package.json deleted file mode 100644 index 1735de82..00000000 --- a/node_modules/path-is-inside/package.json +++ /dev/null @@ -1,64 +0,0 @@ -{ - "_from": "path-is-inside@^1.0.2", - "_id": "path-is-inside@1.0.2", - "_inBundle": false, - "_integrity": "sha1-NlQX3t5EQw0cEa9hAn+s8HS9/FM=", - "_location": "/path-is-inside", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "path-is-inside@^1.0.2", - "name": "path-is-inside", - "escapedName": "path-is-inside", - "rawSpec": "^1.0.2", - "saveSpec": null, - "fetchSpec": "^1.0.2" - }, - "_requiredBy": [ - "/eslint", - "/is-path-inside" - ], - "_resolved": "https://registry.npmjs.org/path-is-inside/-/path-is-inside-1.0.2.tgz", - "_shasum": "365417dede44430d1c11af61027facf074bdfc53", - "_spec": "path-is-inside@^1.0.2", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", - "author": { - "name": "Domenic Denicola", - "email": "d@domenic.me", - "url": "https://domenic.me" - }, - "bugs": { - "url": "https://github.com/domenic/path-is-inside/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Tests whether one path is inside another path", - "devDependencies": { - "jshint": "~2.3.0", - "mocha": "~1.15.1" - }, - "files": [ - "lib" - ], - "homepage": "https://github.com/domenic/path-is-inside#readme", - "keywords": [ - "path", - "directory", - "folder", - "inside", - "relative" - ], - "license": "(WTFPL OR MIT)", - "main": "lib/path-is-inside.js", - "name": "path-is-inside", - "repository": { - "type": "git", - "url": "git+https://github.com/domenic/path-is-inside.git" - }, - "scripts": { - "lint": "jshint lib", - "test": "mocha" - }, - "version": "1.0.2" -} diff --git a/node_modules/pify/index.js b/node_modules/pify/index.js deleted file mode 100644 index 7c720ebe..00000000 --- a/node_modules/pify/index.js +++ /dev/null @@ -1,68 +0,0 @@ -'use strict'; - -var processFn = function (fn, P, opts) { - return function () { - var that = this; - var args = new Array(arguments.length); - - for (var i = 0; i < arguments.length; i++) { - args[i] = arguments[i]; - } - - return new P(function (resolve, reject) { - args.push(function (err, result) { - if (err) { - reject(err); - } else if (opts.multiArgs) { - var results = new Array(arguments.length - 1); - - for (var i = 1; i < arguments.length; i++) { - results[i - 1] = arguments[i]; - } - - resolve(results); - } else { - resolve(result); - } - }); - - fn.apply(that, args); - }); - }; -}; - -var pify = module.exports = function (obj, P, opts) { - if (typeof P !== 'function') { - opts = P; - P = Promise; - } - - opts = opts || {}; - opts.exclude = opts.exclude || [/.+Sync$/]; - - var filter = function (key) { - var match = function (pattern) { - return typeof pattern === 'string' ? key === pattern : pattern.test(key); - }; - - return opts.include ? opts.include.some(match) : !opts.exclude.some(match); - }; - - var ret = typeof obj === 'function' ? function () { - if (opts.excludeMain) { - return obj.apply(this, arguments); - } - - return processFn(obj, P, opts).apply(this, arguments); - } : {}; - - return Object.keys(obj).reduce(function (ret, key) { - var x = obj[key]; - - ret[key] = typeof x === 'function' && filter(key) ? processFn(x, P, opts) : x; - - return ret; - }, ret); -}; - -pify.all = pify; diff --git a/node_modules/pify/license b/node_modules/pify/license deleted file mode 100644 index 654d0bfe..00000000 --- a/node_modules/pify/license +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) Sindre Sorhus (sindresorhus.com) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/pify/package.json b/node_modules/pify/package.json deleted file mode 100644 index 8b39f24b..00000000 --- a/node_modules/pify/package.json +++ /dev/null @@ -1,81 +0,0 @@ -{ - "_from": "pify@^2.0.0", - "_id": "pify@2.3.0", - "_inBundle": false, - "_integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=", - "_location": "/pify", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "pify@^2.0.0", - "name": "pify", - "escapedName": "pify", - "rawSpec": "^2.0.0", - "saveSpec": null, - "fetchSpec": "^2.0.0" - }, - "_requiredBy": [ - "/del", - "/globby" - ], - "_resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz", - "_shasum": "ed141a6ac043a849ea588498e7dca8b15330e90c", - "_spec": "pify@^2.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/del", - "author": { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - "bugs": { - "url": "https://github.com/sindresorhus/pify/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Promisify a callback-style function", - "devDependencies": { - "ava": "*", - "pinkie-promise": "^1.0.0", - "v8-natives": "0.0.2", - "xo": "*" - }, - "engines": { - "node": ">=0.10.0" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/sindresorhus/pify#readme", - "keywords": [ - "promise", - "promises", - "promisify", - "denodify", - "denodeify", - "callback", - "cb", - "node", - "then", - "thenify", - "convert", - "transform", - "wrap", - "wrapper", - "bind", - "to", - "async", - "es2015" - ], - "license": "MIT", - "name": "pify", - "repository": { - "type": "git", - "url": "git+https://github.com/sindresorhus/pify.git" - }, - "scripts": { - "optimization-test": "node --allow-natives-syntax optimization-test.js", - "test": "xo && ava && npm run optimization-test" - }, - "version": "2.3.0" -} diff --git a/node_modules/pify/readme.md b/node_modules/pify/readme.md deleted file mode 100644 index c79ca8bf..00000000 --- a/node_modules/pify/readme.md +++ /dev/null @@ -1,119 +0,0 @@ -# pify [![Build Status](https://travis-ci.org/sindresorhus/pify.svg?branch=master)](https://travis-ci.org/sindresorhus/pify) - -> Promisify a callback-style function - - -## Install - -``` -$ npm install --save pify -``` - - -## Usage - -```js -const fs = require('fs'); -const pify = require('pify'); - -// promisify a single function - -pify(fs.readFile)('package.json', 'utf8').then(data => { - console.log(JSON.parse(data).name); - //=> 'pify' -}); - -// or promisify all methods in a module - -pify(fs).readFile('package.json', 'utf8').then(data => { - console.log(JSON.parse(data).name); - //=> 'pify' -}); -``` - - -## API - -### pify(input, [promiseModule], [options]) - -Returns a promise wrapped version of the supplied function or module. - -#### input - -Type: `function`, `object` - -Callback-style function or module whose methods you want to promisify. - -#### promiseModule - -Type: `function` - -Custom promise module to use instead of the native one. - -Check out [`pinkie-promise`](https://github.com/floatdrop/pinkie-promise) if you need a tiny promise polyfill. - -#### options - -##### multiArgs - -Type: `boolean` -Default: `false` - -By default, the promisified function will only return the second argument from the callback, which works fine for most APIs. This option can be useful for modules like `request` that return multiple arguments. Turning this on will make it return an array of all arguments from the callback, excluding the error argument, instead of just the second argument. - -```js -const request = require('request'); -const pify = require('pify'); - -pify(request, {multiArgs: true})('https://sindresorhus.com').then(result => { - const [httpResponse, body] = result; -}); -``` - -##### include - -Type: `array` of (`string`|`regex`) - -Methods in a module to promisify. Remaining methods will be left untouched. - -##### exclude - -Type: `array` of (`string`|`regex`) -Default: `[/.+Sync$/]` - -Methods in a module **not** to promisify. Methods with names ending with `'Sync'` are excluded by default. - -##### excludeMain - -Type: `boolean` -Default: `false` - -By default, if given module is a function itself, this function will be promisified. Turn this option on if you want to promisify only methods of the module. - -```js -const pify = require('pify'); - -function fn() { - return true; -} - -fn.method = (data, callback) => { - setImmediate(() => { - callback(data, null); - }); -}; - -// promisify methods but not fn() -const promiseFn = pify(fn, {excludeMain: true}); - -if (promiseFn()) { - promiseFn.method('hi').then(data => { - console.log(data); - }); -} -``` - - -## License - -MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/pinkie-promise/index.js b/node_modules/pinkie-promise/index.js deleted file mode 100644 index 777377a1..00000000 --- a/node_modules/pinkie-promise/index.js +++ /dev/null @@ -1,3 +0,0 @@ -'use strict'; - -module.exports = typeof Promise === 'function' ? Promise : require('pinkie'); diff --git a/node_modules/pinkie-promise/license b/node_modules/pinkie-promise/license deleted file mode 100644 index 1aeb74fd..00000000 --- a/node_modules/pinkie-promise/license +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) Vsevolod Strukchinsky (github.com/floatdrop) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/pinkie-promise/package.json b/node_modules/pinkie-promise/package.json deleted file mode 100644 index 5a35e173..00000000 --- a/node_modules/pinkie-promise/package.json +++ /dev/null @@ -1,68 +0,0 @@ -{ - "_from": "pinkie-promise@^2.0.0", - "_id": "pinkie-promise@2.0.1", - "_inBundle": false, - "_integrity": "sha1-ITXW36ejWMBprJsXh3YogihFD/o=", - "_location": "/pinkie-promise", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "pinkie-promise@^2.0.0", - "name": "pinkie-promise", - "escapedName": "pinkie-promise", - "rawSpec": "^2.0.0", - "saveSpec": null, - "fetchSpec": "^2.0.0" - }, - "_requiredBy": [ - "/del", - "/globby" - ], - "_resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz", - "_shasum": "2135d6dfa7a358c069ac9b178776288228450ffa", - "_spec": "pinkie-promise@^2.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/del", - "author": { - "name": "Vsevolod Strukchinsky", - "email": "floatdrop@gmail.com", - "url": "github.com/floatdrop" - }, - "bugs": { - "url": "https://github.com/floatdrop/pinkie-promise/issues" - }, - "bundleDependencies": false, - "dependencies": { - "pinkie": "^2.0.0" - }, - "deprecated": false, - "description": "ES2015 Promise ponyfill", - "devDependencies": { - "mocha": "*" - }, - "engines": { - "node": ">=0.10.0" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/floatdrop/pinkie-promise#readme", - "keywords": [ - "promise", - "promises", - "es2015", - "es6", - "polyfill", - "ponyfill" - ], - "license": "MIT", - "name": "pinkie-promise", - "repository": { - "type": "git", - "url": "git+https://github.com/floatdrop/pinkie-promise.git" - }, - "scripts": { - "test": "mocha" - }, - "version": "2.0.1" -} diff --git a/node_modules/pinkie-promise/readme.md b/node_modules/pinkie-promise/readme.md deleted file mode 100644 index 78477f42..00000000 --- a/node_modules/pinkie-promise/readme.md +++ /dev/null @@ -1,28 +0,0 @@ -# pinkie-promise [![Build Status](https://travis-ci.org/floatdrop/pinkie-promise.svg?branch=master)](https://travis-ci.org/floatdrop/pinkie-promise) - -> [ES2015 Promise](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects) ponyfill - -Module exports global Promise object (if available) or [`pinkie`](http://github.com/floatdrop/pinkie) Promise polyfill. - -## Install - -``` -$ npm install --save pinkie-promise -``` - -## Usage - -```js -var Promise = require('pinkie-promise'); - -new Promise(function (resolve) { resolve('unicorns'); }); -//=> Promise { 'unicorns' } -``` - -## Related - -- [pify](https://github.com/sindresorhus/pify) - Promisify a callback-style function - -## License - -MIT © [Vsevolod Strukchinsky](http://github.com/floatdrop) diff --git a/node_modules/pinkie/index.js b/node_modules/pinkie/index.js deleted file mode 100644 index 14ce1bfe..00000000 --- a/node_modules/pinkie/index.js +++ /dev/null @@ -1,292 +0,0 @@ -'use strict'; - -var PENDING = 'pending'; -var SETTLED = 'settled'; -var FULFILLED = 'fulfilled'; -var REJECTED = 'rejected'; -var NOOP = function () {}; -var isNode = typeof global !== 'undefined' && typeof global.process !== 'undefined' && typeof global.process.emit === 'function'; - -var asyncSetTimer = typeof setImmediate === 'undefined' ? setTimeout : setImmediate; -var asyncQueue = []; -var asyncTimer; - -function asyncFlush() { - // run promise callbacks - for (var i = 0; i < asyncQueue.length; i++) { - asyncQueue[i][0](asyncQueue[i][1]); - } - - // reset async asyncQueue - asyncQueue = []; - asyncTimer = false; -} - -function asyncCall(callback, arg) { - asyncQueue.push([callback, arg]); - - if (!asyncTimer) { - asyncTimer = true; - asyncSetTimer(asyncFlush, 0); - } -} - -function invokeResolver(resolver, promise) { - function resolvePromise(value) { - resolve(promise, value); - } - - function rejectPromise(reason) { - reject(promise, reason); - } - - try { - resolver(resolvePromise, rejectPromise); - } catch (e) { - rejectPromise(e); - } -} - -function invokeCallback(subscriber) { - var owner = subscriber.owner; - var settled = owner._state; - var value = owner._data; - var callback = subscriber[settled]; - var promise = subscriber.then; - - if (typeof callback === 'function') { - settled = FULFILLED; - try { - value = callback(value); - } catch (e) { - reject(promise, e); - } - } - - if (!handleThenable(promise, value)) { - if (settled === FULFILLED) { - resolve(promise, value); - } - - if (settled === REJECTED) { - reject(promise, value); - } - } -} - -function handleThenable(promise, value) { - var resolved; - - try { - if (promise === value) { - throw new TypeError('A promises callback cannot return that same promise.'); - } - - if (value && (typeof value === 'function' || typeof value === 'object')) { - // then should be retrieved only once - var then = value.then; - - if (typeof then === 'function') { - then.call(value, function (val) { - if (!resolved) { - resolved = true; - - if (value === val) { - fulfill(promise, val); - } else { - resolve(promise, val); - } - } - }, function (reason) { - if (!resolved) { - resolved = true; - - reject(promise, reason); - } - }); - - return true; - } - } - } catch (e) { - if (!resolved) { - reject(promise, e); - } - - return true; - } - - return false; -} - -function resolve(promise, value) { - if (promise === value || !handleThenable(promise, value)) { - fulfill(promise, value); - } -} - -function fulfill(promise, value) { - if (promise._state === PENDING) { - promise._state = SETTLED; - promise._data = value; - - asyncCall(publishFulfillment, promise); - } -} - -function reject(promise, reason) { - if (promise._state === PENDING) { - promise._state = SETTLED; - promise._data = reason; - - asyncCall(publishRejection, promise); - } -} - -function publish(promise) { - promise._then = promise._then.forEach(invokeCallback); -} - -function publishFulfillment(promise) { - promise._state = FULFILLED; - publish(promise); -} - -function publishRejection(promise) { - promise._state = REJECTED; - publish(promise); - if (!promise._handled && isNode) { - global.process.emit('unhandledRejection', promise._data, promise); - } -} - -function notifyRejectionHandled(promise) { - global.process.emit('rejectionHandled', promise); -} - -/** - * @class - */ -function Promise(resolver) { - if (typeof resolver !== 'function') { - throw new TypeError('Promise resolver ' + resolver + ' is not a function'); - } - - if (this instanceof Promise === false) { - throw new TypeError('Failed to construct \'Promise\': Please use the \'new\' operator, this object constructor cannot be called as a function.'); - } - - this._then = []; - - invokeResolver(resolver, this); -} - -Promise.prototype = { - constructor: Promise, - - _state: PENDING, - _then: null, - _data: undefined, - _handled: false, - - then: function (onFulfillment, onRejection) { - var subscriber = { - owner: this, - then: new this.constructor(NOOP), - fulfilled: onFulfillment, - rejected: onRejection - }; - - if ((onRejection || onFulfillment) && !this._handled) { - this._handled = true; - if (this._state === REJECTED && isNode) { - asyncCall(notifyRejectionHandled, this); - } - } - - if (this._state === FULFILLED || this._state === REJECTED) { - // already resolved, call callback async - asyncCall(invokeCallback, subscriber); - } else { - // subscribe - this._then.push(subscriber); - } - - return subscriber.then; - }, - - catch: function (onRejection) { - return this.then(null, onRejection); - } -}; - -Promise.all = function (promises) { - if (!Array.isArray(promises)) { - throw new TypeError('You must pass an array to Promise.all().'); - } - - return new Promise(function (resolve, reject) { - var results = []; - var remaining = 0; - - function resolver(index) { - remaining++; - return function (value) { - results[index] = value; - if (!--remaining) { - resolve(results); - } - }; - } - - for (var i = 0, promise; i < promises.length; i++) { - promise = promises[i]; - - if (promise && typeof promise.then === 'function') { - promise.then(resolver(i), reject); - } else { - results[i] = promise; - } - } - - if (!remaining) { - resolve(results); - } - }); -}; - -Promise.race = function (promises) { - if (!Array.isArray(promises)) { - throw new TypeError('You must pass an array to Promise.race().'); - } - - return new Promise(function (resolve, reject) { - for (var i = 0, promise; i < promises.length; i++) { - promise = promises[i]; - - if (promise && typeof promise.then === 'function') { - promise.then(resolve, reject); - } else { - resolve(promise); - } - } - }); -}; - -Promise.resolve = function (value) { - if (value && typeof value === 'object' && value.constructor === Promise) { - return value; - } - - return new Promise(function (resolve) { - resolve(value); - }); -}; - -Promise.reject = function (reason) { - return new Promise(function (resolve, reject) { - reject(reason); - }); -}; - -module.exports = Promise; diff --git a/node_modules/pinkie/license b/node_modules/pinkie/license deleted file mode 100644 index 1aeb74fd..00000000 --- a/node_modules/pinkie/license +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) Vsevolod Strukchinsky (github.com/floatdrop) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/pinkie/package.json b/node_modules/pinkie/package.json deleted file mode 100644 index 11b6a367..00000000 --- a/node_modules/pinkie/package.json +++ /dev/null @@ -1,68 +0,0 @@ -{ - "_from": "pinkie@^2.0.0", - "_id": "pinkie@2.0.4", - "_inBundle": false, - "_integrity": "sha1-clVrgM+g1IqXToDnckjoDtT3+HA=", - "_location": "/pinkie", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "pinkie@^2.0.0", - "name": "pinkie", - "escapedName": "pinkie", - "rawSpec": "^2.0.0", - "saveSpec": null, - "fetchSpec": "^2.0.0" - }, - "_requiredBy": [ - "/pinkie-promise" - ], - "_resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz", - "_shasum": "72556b80cfa0d48a974e80e77248e80ed4f7f870", - "_spec": "pinkie@^2.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/pinkie-promise", - "author": { - "name": "Vsevolod Strukchinsky", - "email": "floatdrop@gmail.com", - "url": "github.com/floatdrop" - }, - "bugs": { - "url": "https://github.com/floatdrop/pinkie/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Itty bitty little widdle twinkie pinkie ES2015 Promise implementation", - "devDependencies": { - "core-assert": "^0.1.1", - "coveralls": "^2.11.4", - "mocha": "*", - "nyc": "^3.2.2", - "promises-aplus-tests": "*", - "xo": "^0.10.1" - }, - "engines": { - "node": ">=0.10.0" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/floatdrop/pinkie#readme", - "keywords": [ - "promise", - "promises", - "es2015", - "es6" - ], - "license": "MIT", - "name": "pinkie", - "repository": { - "type": "git", - "url": "git+https://github.com/floatdrop/pinkie.git" - }, - "scripts": { - "coverage": "nyc report --reporter=text-lcov | coveralls", - "test": "xo && nyc mocha" - }, - "version": "2.0.4" -} diff --git a/node_modules/pinkie/readme.md b/node_modules/pinkie/readme.md deleted file mode 100644 index 1565f958..00000000 --- a/node_modules/pinkie/readme.md +++ /dev/null @@ -1,83 +0,0 @@ -

-
- pinkie -
-
-

- -> Itty bitty little widdle twinkie pinkie [ES2015 Promise](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects) implementation - -[![Build Status](https://travis-ci.org/floatdrop/pinkie.svg?branch=master)](https://travis-ci.org/floatdrop/pinkie) [![Coverage Status](https://coveralls.io/repos/floatdrop/pinkie/badge.svg?branch=master&service=github)](https://coveralls.io/github/floatdrop/pinkie?branch=master) - -There are [tons of Promise implementations](https://github.com/promises-aplus/promises-spec/blob/master/implementations.md#standalone) out there, but all of them focus on browser compatibility and are often bloated with functionality. - -This module is an exact Promise specification polyfill (like [native-promise-only](https://github.com/getify/native-promise-only)), but in Node.js land (it should be browserify-able though). - - -## Install - -``` -$ npm install --save pinkie -``` - - -## Usage - -```js -var fs = require('fs'); -var Promise = require('pinkie'); - -new Promise(function (resolve, reject) { - fs.readFile('foo.json', 'utf8', function (err, data) { - if (err) { - reject(err); - return; - } - - resolve(data); - }); -}); -//=> Promise -``` - - -### API - -`pinkie` exports bare [ES2015 Promise](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects) implementation and polyfills [Node.js rejection events](https://nodejs.org/api/process.html#process_event_unhandledrejection). In case you forgot: - -#### new Promise(executor) - -Returns new instance of `Promise`. - -##### executor - -*Required* -Type: `function` - -Function with two arguments `resolve` and `reject`. The first argument fulfills the promise, the second argument rejects it. - -#### pinkie.all(promises) - -Returns a promise that resolves when all of the promises in the `promises` Array argument have resolved. - -#### pinkie.race(promises) - -Returns a promise that resolves or rejects as soon as one of the promises in the `promises` Array resolves or rejects, with the value or reason from that promise. - -#### pinkie.reject(reason) - -Returns a Promise object that is rejected with the given `reason`. - -#### pinkie.resolve(value) - -Returns a Promise object that is resolved with the given `value`. If the `value` is a thenable (i.e. has a then method), the returned promise will "follow" that thenable, adopting its eventual state; otherwise the returned promise will be fulfilled with the `value`. - - -## Related - -- [pinkie-promise](https://github.com/floatdrop/pinkie-promise) - Returns the native Promise or this module - - -## License - -MIT © [Vsevolod Strukchinsky](http://github.com/floatdrop) diff --git a/node_modules/pluralize/LICENSE b/node_modules/pluralize/LICENSE deleted file mode 100644 index 309c2e3b..00000000 --- a/node_modules/pluralize/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2013 Blake Embrey (hello@blakeembrey.com) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/pluralize/Readme.md b/node_modules/pluralize/Readme.md deleted file mode 100644 index 46434a99..00000000 --- a/node_modules/pluralize/Readme.md +++ /dev/null @@ -1,89 +0,0 @@ -# Pluralize - -[![NPM version][npm-image]][npm-url] -[![NPM downloads][downloads-image]][downloads-url] -[![Build status][travis-image]][travis-url] -[![Test coverage][coveralls-image]][coveralls-url] -![File Size][filesize-url] -[![CDNJS][cdnjs-image]][cdnjs-url] -[![Greenkeeper badge](https://badges.greenkeeper.io/blakeembrey/pluralize.svg)](https://greenkeeper.io/) - -> Pluralize and singularize any word. - -## Installation - -``` -npm install pluralize --save -yarn add pluralize -bower install pluralize --save -``` - -### Node - -```javascript -var pluralize = require('pluralize') -``` - -### AMD - -```javascript -define(function (require, exports, module) { - var pluralize = require('pluralize') -}) -``` - -### ` -``` - -## Why? - -This module uses a pre-defined list of rules, applied in order, to singularize or pluralize a given word. There are many cases where this is useful, such as any automation based on user input. For applications where the word(s) are known ahead of time, you can use a simple ternary (or function) which would be a much lighter alternative. - -## Usage - -```javascript -pluralize('test') //=> "tests" -pluralize('test', 1) //=> "test" -pluralize('test', 5) //=> "tests" -pluralize('test', 1, true) //=> "1 test" -pluralize('test', 5, true) //=> "5 tests" -pluralize('蘋果', 2, true) //=> "2 蘋果" - -pluralize.plural('regex') //=> "regexes" -pluralize.addPluralRule(/gex$/i, 'gexii') -pluralize.plural('regex') //=> "regexii" - -pluralize.singular('singles') //=> "single" -pluralize.addSingularRule(/singles$/i, 'singular') -pluralize.singular('singles') //=> "singular" - -pluralize.plural('irregular') //=> "irregulars" -pluralize.addIrregularRule('irregular', 'regular') -pluralize.plural('irregular') //=> "regular" - -pluralize.plural('paper') //=> "papers" -pluralize.addUncountableRule('paper') -pluralize.plural('paper') //=> "paper" - -pluralize.isPlural('test') //=> false -pluralize.isSingular('test') //=> true -``` - -## License - -MIT - -[npm-image]: https://img.shields.io/npm/v/pluralize.svg?style=flat -[npm-url]: https://npmjs.org/package/pluralize -[downloads-image]: https://img.shields.io/npm/dm/pluralize.svg?style=flat -[downloads-url]: https://npmjs.org/package/pluralize -[travis-image]: https://img.shields.io/travis/blakeembrey/pluralize.svg?style=flat -[travis-url]: https://travis-ci.org/blakeembrey/pluralize -[coveralls-image]: https://img.shields.io/coveralls/blakeembrey/pluralize.svg?style=flat -[coveralls-url]: https://coveralls.io/r/blakeembrey/pluralize?branch=master -[filesize-url]: https://img.shields.io/github/size/blakeembrey/pluralize/pluralize.js.svg?style=flat -[cdnjs-image]: https://img.shields.io/cdnjs/v/pluralize.svg -[cdnjs-url]: https://cdnjs.com/libraries/pluralize diff --git a/node_modules/pluralize/package.json b/node_modules/pluralize/package.json deleted file mode 100644 index 502ae840..00000000 --- a/node_modules/pluralize/package.json +++ /dev/null @@ -1,71 +0,0 @@ -{ - "_from": "pluralize@^7.0.0", - "_id": "pluralize@7.0.0", - "_inBundle": false, - "_integrity": "sha512-ARhBOdzS3e41FbkW/XWrTEtukqqLoK5+Z/4UeDaLuSW+39JPeFgs4gCGqsrJHVZX0fUrx//4OF0K1CUGwlIFow==", - "_location": "/pluralize", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "pluralize@^7.0.0", - "name": "pluralize", - "escapedName": "pluralize", - "rawSpec": "^7.0.0", - "saveSpec": null, - "fetchSpec": "^7.0.0" - }, - "_requiredBy": [ - "/eslint" - ], - "_resolved": "https://registry.npmjs.org/pluralize/-/pluralize-7.0.0.tgz", - "_shasum": "298b89df8b93b0221dbf421ad2b1b1ea23fc6777", - "_spec": "pluralize@^7.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", - "author": { - "name": "Blake Embrey", - "email": "hello@blakeembrey.com", - "url": "http://blakeembrey.me" - }, - "bugs": { - "url": "https://github.com/blakeembrey/pluralize/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Pluralize and singularize any word", - "devDependencies": { - "chai": "^4.0.0", - "istanbul": "^0.4.5", - "mocha": "^3.2.0", - "semistandard": "^11.0.0" - }, - "engines": { - "node": ">=4" - }, - "files": [ - "pluralize.js" - ], - "homepage": "https://github.com/blakeembrey/pluralize#readme", - "keywords": [ - "plural", - "plurals", - "pluralize", - "singular", - "singularize", - "inflection" - ], - "license": "MIT", - "main": "pluralize.js", - "name": "pluralize", - "repository": { - "type": "git", - "url": "git+https://github.com/blakeembrey/pluralize.git" - }, - "scripts": { - "lint": "semistandard", - "test": "npm run lint && npm run test-cov", - "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- -R spec --bail", - "test-spec": "mocha -R spec --bail" - }, - "version": "7.0.0" -} diff --git a/node_modules/pluralize/pluralize.js b/node_modules/pluralize/pluralize.js deleted file mode 100644 index c87a8fce..00000000 --- a/node_modules/pluralize/pluralize.js +++ /dev/null @@ -1,490 +0,0 @@ -/* global define */ - -(function (root, pluralize) { - /* istanbul ignore else */ - if (typeof require === 'function' && typeof exports === 'object' && typeof module === 'object') { - // Node. - module.exports = pluralize(); - } else if (typeof define === 'function' && define.amd) { - // AMD, registers as an anonymous module. - define(function () { - return pluralize(); - }); - } else { - // Browser global. - root.pluralize = pluralize(); - } -})(this, function () { - // Rule storage - pluralize and singularize need to be run sequentially, - // while other rules can be optimized using an object for instant lookups. - var pluralRules = []; - var singularRules = []; - var uncountables = {}; - var irregularPlurals = {}; - var irregularSingles = {}; - - /** - * Sanitize a pluralization rule to a usable regular expression. - * - * @param {(RegExp|string)} rule - * @return {RegExp} - */ - function sanitizeRule (rule) { - if (typeof rule === 'string') { - return new RegExp('^' + rule + '$', 'i'); - } - - return rule; - } - - /** - * Pass in a word token to produce a function that can replicate the case on - * another word. - * - * @param {string} word - * @param {string} token - * @return {Function} - */ - function restoreCase (word, token) { - // Tokens are an exact match. - if (word === token) return token; - - // Upper cased words. E.g. "HELLO". - if (word === word.toUpperCase()) return token.toUpperCase(); - - // Title cased words. E.g. "Title". - if (word[0] === word[0].toUpperCase()) { - return token.charAt(0).toUpperCase() + token.substr(1).toLowerCase(); - } - - // Lower cased words. E.g. "test". - return token.toLowerCase(); - } - - /** - * Interpolate a regexp string. - * - * @param {string} str - * @param {Array} args - * @return {string} - */ - function interpolate (str, args) { - return str.replace(/\$(\d{1,2})/g, function (match, index) { - return args[index] || ''; - }); - } - - /** - * Replace a word using a rule. - * - * @param {string} word - * @param {Array} rule - * @return {string} - */ - function replace (word, rule) { - return word.replace(rule[0], function (match, index) { - var result = interpolate(rule[1], arguments); - - if (match === '') { - return restoreCase(word[index - 1], result); - } - - return restoreCase(match, result); - }); - } - - /** - * Sanitize a word by passing in the word and sanitization rules. - * - * @param {string} token - * @param {string} word - * @param {Array} rules - * @return {string} - */ - function sanitizeWord (token, word, rules) { - // Empty string or doesn't need fixing. - if (!token.length || uncountables.hasOwnProperty(token)) { - return word; - } - - var len = rules.length; - - // Iterate over the sanitization rules and use the first one to match. - while (len--) { - var rule = rules[len]; - - if (rule[0].test(word)) return replace(word, rule); - } - - return word; - } - - /** - * Replace a word with the updated word. - * - * @param {Object} replaceMap - * @param {Object} keepMap - * @param {Array} rules - * @return {Function} - */ - function replaceWord (replaceMap, keepMap, rules) { - return function (word) { - // Get the correct token and case restoration functions. - var token = word.toLowerCase(); - - // Check against the keep object map. - if (keepMap.hasOwnProperty(token)) { - return restoreCase(word, token); - } - - // Check against the replacement map for a direct word replacement. - if (replaceMap.hasOwnProperty(token)) { - return restoreCase(word, replaceMap[token]); - } - - // Run all the rules against the word. - return sanitizeWord(token, word, rules); - }; - } - - /** - * Check if a word is part of the map. - */ - function checkWord (replaceMap, keepMap, rules, bool) { - return function (word) { - var token = word.toLowerCase(); - - if (keepMap.hasOwnProperty(token)) return true; - if (replaceMap.hasOwnProperty(token)) return false; - - return sanitizeWord(token, token, rules) === token; - }; - } - - /** - * Pluralize or singularize a word based on the passed in count. - * - * @param {string} word - * @param {number} count - * @param {boolean} inclusive - * @return {string} - */ - function pluralize (word, count, inclusive) { - var pluralized = count === 1 - ? pluralize.singular(word) : pluralize.plural(word); - - return (inclusive ? count + ' ' : '') + pluralized; - } - - /** - * Pluralize a word. - * - * @type {Function} - */ - pluralize.plural = replaceWord( - irregularSingles, irregularPlurals, pluralRules - ); - - /** - * Check if a word is plural. - * - * @type {Function} - */ - pluralize.isPlural = checkWord( - irregularSingles, irregularPlurals, pluralRules - ); - - /** - * Singularize a word. - * - * @type {Function} - */ - pluralize.singular = replaceWord( - irregularPlurals, irregularSingles, singularRules - ); - - /** - * Check if a word is singular. - * - * @type {Function} - */ - pluralize.isSingular = checkWord( - irregularPlurals, irregularSingles, singularRules - ); - - /** - * Add a pluralization rule to the collection. - * - * @param {(string|RegExp)} rule - * @param {string} replacement - */ - pluralize.addPluralRule = function (rule, replacement) { - pluralRules.push([sanitizeRule(rule), replacement]); - }; - - /** - * Add a singularization rule to the collection. - * - * @param {(string|RegExp)} rule - * @param {string} replacement - */ - pluralize.addSingularRule = function (rule, replacement) { - singularRules.push([sanitizeRule(rule), replacement]); - }; - - /** - * Add an uncountable word rule. - * - * @param {(string|RegExp)} word - */ - pluralize.addUncountableRule = function (word) { - if (typeof word === 'string') { - uncountables[word.toLowerCase()] = true; - return; - } - - // Set singular and plural references for the word. - pluralize.addPluralRule(word, '$0'); - pluralize.addSingularRule(word, '$0'); - }; - - /** - * Add an irregular word definition. - * - * @param {string} single - * @param {string} plural - */ - pluralize.addIrregularRule = function (single, plural) { - plural = plural.toLowerCase(); - single = single.toLowerCase(); - - irregularSingles[single] = plural; - irregularPlurals[plural] = single; - }; - - /** - * Irregular rules. - */ - [ - // Pronouns. - ['I', 'we'], - ['me', 'us'], - ['he', 'they'], - ['she', 'they'], - ['them', 'them'], - ['myself', 'ourselves'], - ['yourself', 'yourselves'], - ['itself', 'themselves'], - ['herself', 'themselves'], - ['himself', 'themselves'], - ['themself', 'themselves'], - ['is', 'are'], - ['was', 'were'], - ['has', 'have'], - ['this', 'these'], - ['that', 'those'], - // Words ending in with a consonant and `o`. - ['echo', 'echoes'], - ['dingo', 'dingoes'], - ['volcano', 'volcanoes'], - ['tornado', 'tornadoes'], - ['torpedo', 'torpedoes'], - // Ends with `us`. - ['genus', 'genera'], - ['viscus', 'viscera'], - // Ends with `ma`. - ['stigma', 'stigmata'], - ['stoma', 'stomata'], - ['dogma', 'dogmata'], - ['lemma', 'lemmata'], - ['schema', 'schemata'], - ['anathema', 'anathemata'], - // Other irregular rules. - ['ox', 'oxen'], - ['axe', 'axes'], - ['die', 'dice'], - ['yes', 'yeses'], - ['foot', 'feet'], - ['eave', 'eaves'], - ['goose', 'geese'], - ['tooth', 'teeth'], - ['quiz', 'quizzes'], - ['human', 'humans'], - ['proof', 'proofs'], - ['carve', 'carves'], - ['valve', 'valves'], - ['looey', 'looies'], - ['thief', 'thieves'], - ['groove', 'grooves'], - ['pickaxe', 'pickaxes'], - ['whiskey', 'whiskies'] - ].forEach(function (rule) { - return pluralize.addIrregularRule(rule[0], rule[1]); - }); - - /** - * Pluralization rules. - */ - [ - [/s?$/i, 's'], - [/[^\u0000-\u007F]$/i, '$0'], - [/([^aeiou]ese)$/i, '$1'], - [/(ax|test)is$/i, '$1es'], - [/(alias|[^aou]us|tlas|gas|ris)$/i, '$1es'], - [/(e[mn]u)s?$/i, '$1s'], - [/([^l]ias|[aeiou]las|[emjzr]as|[iu]am)$/i, '$1'], - [/(alumn|syllab|octop|vir|radi|nucle|fung|cact|stimul|termin|bacill|foc|uter|loc|strat)(?:us|i)$/i, '$1i'], - [/(alumn|alg|vertebr)(?:a|ae)$/i, '$1ae'], - [/(seraph|cherub)(?:im)?$/i, '$1im'], - [/(her|at|gr)o$/i, '$1oes'], - [/(agend|addend|millenni|dat|extrem|bacteri|desiderat|strat|candelabr|errat|ov|symposi|curricul|automat|quor)(?:a|um)$/i, '$1a'], - [/(apheli|hyperbat|periheli|asyndet|noumen|phenomen|criteri|organ|prolegomen|hedr|automat)(?:a|on)$/i, '$1a'], - [/sis$/i, 'ses'], - [/(?:(kni|wi|li)fe|(ar|l|ea|eo|oa|hoo)f)$/i, '$1$2ves'], - [/([^aeiouy]|qu)y$/i, '$1ies'], - [/([^ch][ieo][ln])ey$/i, '$1ies'], - [/(x|ch|ss|sh|zz)$/i, '$1es'], - [/(matr|cod|mur|sil|vert|ind|append)(?:ix|ex)$/i, '$1ices'], - [/(m|l)(?:ice|ouse)$/i, '$1ice'], - [/(pe)(?:rson|ople)$/i, '$1ople'], - [/(child)(?:ren)?$/i, '$1ren'], - [/eaux$/i, '$0'], - [/m[ae]n$/i, 'men'], - ['thou', 'you'] - ].forEach(function (rule) { - return pluralize.addPluralRule(rule[0], rule[1]); - }); - - /** - * Singularization rules. - */ - [ - [/s$/i, ''], - [/(ss)$/i, '$1'], - [/(wi|kni|(?:after|half|high|low|mid|non|night|[^\w]|^)li)ves$/i, '$1fe'], - [/(ar|(?:wo|[ae])l|[eo][ao])ves$/i, '$1f'], - [/ies$/i, 'y'], - [/\b([pl]|zomb|(?:neck|cross)?t|coll|faer|food|gen|goon|group|lass|talk|goal|cut)ies$/i, '$1ie'], - [/\b(mon|smil)ies$/i, '$1ey'], - [/(m|l)ice$/i, '$1ouse'], - [/(seraph|cherub)im$/i, '$1'], - [/(x|ch|ss|sh|zz|tto|go|cho|alias|[^aou]us|tlas|gas|(?:her|at|gr)o|ris)(?:es)?$/i, '$1'], - [/(analy|ba|diagno|parenthe|progno|synop|the|empha|cri)(?:sis|ses)$/i, '$1sis'], - [/(movie|twelve|abuse|e[mn]u)s$/i, '$1'], - [/(test)(?:is|es)$/i, '$1is'], - [/(alumn|syllab|octop|vir|radi|nucle|fung|cact|stimul|termin|bacill|foc|uter|loc|strat)(?:us|i)$/i, '$1us'], - [/(agend|addend|millenni|dat|extrem|bacteri|desiderat|strat|candelabr|errat|ov|symposi|curricul|quor)a$/i, '$1um'], - [/(apheli|hyperbat|periheli|asyndet|noumen|phenomen|criteri|organ|prolegomen|hedr|automat)a$/i, '$1on'], - [/(alumn|alg|vertebr)ae$/i, '$1a'], - [/(cod|mur|sil|vert|ind)ices$/i, '$1ex'], - [/(matr|append)ices$/i, '$1ix'], - [/(pe)(rson|ople)$/i, '$1rson'], - [/(child)ren$/i, '$1'], - [/(eau)x?$/i, '$1'], - [/men$/i, 'man'] - ].forEach(function (rule) { - return pluralize.addSingularRule(rule[0], rule[1]); - }); - - /** - * Uncountable rules. - */ - [ - // Singular words with no plurals. - 'adulthood', - 'advice', - 'agenda', - 'aid', - 'alcohol', - 'ammo', - 'anime', - 'athletics', - 'audio', - 'bison', - 'blood', - 'bream', - 'buffalo', - 'butter', - 'carp', - 'cash', - 'chassis', - 'chess', - 'clothing', - 'cod', - 'commerce', - 'cooperation', - 'corps', - 'debris', - 'diabetes', - 'digestion', - 'elk', - 'energy', - 'equipment', - 'excretion', - 'expertise', - 'flounder', - 'fun', - 'gallows', - 'garbage', - 'graffiti', - 'headquarters', - 'health', - 'herpes', - 'highjinks', - 'homework', - 'housework', - 'information', - 'jeans', - 'justice', - 'kudos', - 'labour', - 'literature', - 'machinery', - 'mackerel', - 'mail', - 'media', - 'mews', - 'moose', - 'music', - 'manga', - 'news', - 'pike', - 'plankton', - 'pliers', - 'pollution', - 'premises', - 'rain', - 'research', - 'rice', - 'salmon', - 'scissors', - 'series', - 'sewage', - 'shambles', - 'shrimp', - 'species', - 'staff', - 'swine', - 'tennis', - 'traffic', - 'transporation', - 'trout', - 'tuna', - 'wealth', - 'welfare', - 'whiting', - 'wildebeest', - 'wildlife', - 'you', - // Regexes. - /[^aeiou]ese$/i, // "chinese", "japanese" - /deer$/i, // "deer", "reindeer" - /fish$/i, // "fish", "blowfish", "angelfish" - /measles$/i, - /o[iu]s$/i, // "carnivorous" - /pox$/i, // "chickpox", "smallpox" - /sheep$/i - ].forEach(pluralize.addUncountableRule); - - return pluralize; -}); diff --git a/node_modules/prelude-ls/CHANGELOG.md b/node_modules/prelude-ls/CHANGELOG.md deleted file mode 100644 index c2de12d5..00000000 --- a/node_modules/prelude-ls/CHANGELOG.md +++ /dev/null @@ -1,99 +0,0 @@ -# 1.1.2 -- add `Func.memoize` -- fix `zip-all` and `zip-with-all` corner case (no input) -- build with LiveScript 1.4.0 - -# 1.1.1 -- curry `unique-by`, `minimum-by` - -# 1.1.0 -- added `List` functions: `maximum-by`, `minimum-by`, `unique-by` -- added `List` functions: `at`, `elem-index`, `elem-indices`, `find-index`, `find-indices` -- added `Str` functions: `capitalize`, `camelize`, `dasherize` -- added `Func` function: `over` - eg. ``same-length = (==) `over` (.length)`` -- exported `Str.repeat` through main `prelude` object -- fixed definition of `foldr` and `foldr1`, the new correct definition is backwards incompatible with the old, incorrect one -- fixed issue with `fix` -- improved code coverage - -# 1.0.3 -- build browser versions - -# 1.0.2 -- bug fix for `flatten` - slight change with bug fix, flattens arrays only, not array-like objects - -# 1.0.1 -- bug fixes for `drop-while` and `take-while` - -# 1.0.0 -* massive update - separated functions into separate modules -* functions do not accept multiple types anymore - use different versions in their respective modules in some cases (eg. `Obj.map`), or use `chars` or `values` in other cases to transform into a list -* objects are no longer transformed into functions, simply use `(obj.)` in LiveScript to do that -* browser version now using browserify - use `prelude = require('prelude-ls')` -* added `compact`, `split`, `flatten`, `difference`, `intersection`, `union`, `count-by`, `group-by`, `chars`, `unchars`, `apply` -* added `lists-to-obj` which takes a list of keys and list of values and zips them up into an object, and the converse `obj-to-lists` -* added `pairs-to-obj` which takes a list of pairs (2 element lists) and creates an object, and the converse `obj-to-pairs` -* removed `cons`, `append` - use the concat operator -* removed `compose` - use the compose operator -* removed `obj-to-func` - use partially applied access (eg. `(obj.)`) -* removed `length` - use `(.length)` -* `sort-by` renamed to `sort-with` -* added new `sort-by` -* removed `compare` - just use the new `sort-by` -* `break-it` renamed `break-list`, (`Str.break-str` for the string version) -* added `Str.repeat` which creates a new string by repeating the input n times -* `unfold` as alias to `unfoldr` is no longer used -* fixed up style and compiled with LiveScript 1.1.1 -* use Make instead of Slake -* greatly improved tests - -# 0.6.0 -* fixed various bugs -* added `fix`, a fixpoint (Y combinator) for anonymous recursive functions -* added `unfoldr` (alias `unfold`) -* calling `replicate` with a string now returns a list of strings -* removed `partial`, just use native partial application in LiveScript using the `_` placeholder, or currying -* added `sort`, `sortBy`, and `compare` - -# 0.5.0 -* removed `lookup` - use (.prop) -* removed `call` - use (.func arg1, arg2) -* removed `pluck` - use map (.prop), xs -* fixed buys wtih `head` and `last` -* added non-minifed browser version, as `prelude-browser.js` -* renamed `prelude-min.js` to `prelude-browser-min.js` -* renamed `zip` to `zipAll` -* renamed `zipWith` to `zipAllWith` -* added `zip`, a curried zip that takes only two arguments -* added `zipWith`, a curried zipWith that takes only two arguments - -# 0.4.0 -* added `parition` function -* added `curry` function -* removed `elem` function (use `in`) -* removed `notElem` function (use `not in`) - -# 0.3.0 -* added `listToObject` -* added `unique` -* added `objToFunc` -* added support for using strings in map and the like -* added support for using objects in map and the like -* added ability to use objects instead of functions in certain cases -* removed `error` (just use throw) -* added `tau` constant -* added `join` -* added `values` -* added `keys` -* added `partial` -* renamed `log` to `ln` -* added alias to `head`: `first` -* added `installPrelude` helper - -# 0.2.0 -* removed functions that simply warp operators as you can now use operators as functions in LiveScript -* `min/max` are now curried and take only 2 arguments -* added `call` - -# 0.1.0 -* initial public release diff --git a/node_modules/prelude-ls/LICENSE b/node_modules/prelude-ls/LICENSE deleted file mode 100644 index 525b1185..00000000 --- a/node_modules/prelude-ls/LICENSE +++ /dev/null @@ -1,22 +0,0 @@ -Copyright (c) George Zahariev - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated documentation -files (the "Software"), to deal in the Software without -restriction, including without limitation the rights to use, -copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the -Software is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/prelude-ls/README.md b/node_modules/prelude-ls/README.md deleted file mode 100644 index fabc212e..00000000 --- a/node_modules/prelude-ls/README.md +++ /dev/null @@ -1,15 +0,0 @@ -# prelude.ls [![Build Status](https://travis-ci.org/gkz/prelude-ls.png?branch=master)](https://travis-ci.org/gkz/prelude-ls) - -is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript. - -See **[the prelude.ls site](http://preludels.com)** for examples, a reference, and more. - -You can install via npm `npm install prelude-ls` - -### Development - -`make test` to test - -`make build` to build `lib` from `src` - -`make build-browser` to build browser versions diff --git a/node_modules/prelude-ls/lib/Func.js b/node_modules/prelude-ls/lib/Func.js deleted file mode 100644 index b80c9b13..00000000 --- a/node_modules/prelude-ls/lib/Func.js +++ /dev/null @@ -1,65 +0,0 @@ -// Generated by LiveScript 1.4.0 -var apply, curry, flip, fix, over, memoize, slice$ = [].slice, toString$ = {}.toString; -apply = curry$(function(f, list){ - return f.apply(null, list); -}); -curry = function(f){ - return curry$(f); -}; -flip = curry$(function(f, x, y){ - return f(y, x); -}); -fix = function(f){ - return function(g){ - return function(){ - return f(g(g)).apply(null, arguments); - }; - }(function(g){ - return function(){ - return f(g(g)).apply(null, arguments); - }; - }); -}; -over = curry$(function(f, g, x, y){ - return f(g(x), g(y)); -}); -memoize = function(f){ - var memo; - memo = {}; - return function(){ - var args, key, arg; - args = slice$.call(arguments); - key = (function(){ - var i$, ref$, len$, results$ = []; - for (i$ = 0, len$ = (ref$ = args).length; i$ < len$; ++i$) { - arg = ref$[i$]; - results$.push(arg + toString$.call(arg).slice(8, -1)); - } - return results$; - }()).join(''); - return memo[key] = key in memo - ? memo[key] - : f.apply(null, args); - }; -}; -module.exports = { - curry: curry, - flip: flip, - fix: fix, - apply: apply, - over: over, - memoize: memoize -}; -function curry$(f, bound){ - var context, - _curry = function(args) { - return f.length > 1 ? function(){ - var params = args ? args.concat() : []; - context = bound ? context || this : this; - return params.push.apply(params, arguments) < - f.length && arguments.length ? - _curry.call(context, params) : f.apply(context, params); - } : f; - }; - return _curry(); -} \ No newline at end of file diff --git a/node_modules/prelude-ls/lib/List.js b/node_modules/prelude-ls/lib/List.js deleted file mode 100644 index 5790816b..00000000 --- a/node_modules/prelude-ls/lib/List.js +++ /dev/null @@ -1,686 +0,0 @@ -// Generated by LiveScript 1.4.0 -var each, map, compact, filter, reject, partition, find, head, first, tail, last, initial, empty, reverse, unique, uniqueBy, fold, foldl, fold1, foldl1, foldr, foldr1, unfoldr, concat, concatMap, flatten, difference, intersection, union, countBy, groupBy, andList, orList, any, all, sort, sortWith, sortBy, sum, product, mean, average, maximum, minimum, maximumBy, minimumBy, scan, scanl, scan1, scanl1, scanr, scanr1, slice, take, drop, splitAt, takeWhile, dropWhile, span, breakList, zip, zipWith, zipAll, zipAllWith, at, elemIndex, elemIndices, findIndex, findIndices, toString$ = {}.toString, slice$ = [].slice; -each = curry$(function(f, xs){ - var i$, len$, x; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - f(x); - } - return xs; -}); -map = curry$(function(f, xs){ - var i$, len$, x, results$ = []; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - results$.push(f(x)); - } - return results$; -}); -compact = function(xs){ - var i$, len$, x, results$ = []; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - if (x) { - results$.push(x); - } - } - return results$; -}; -filter = curry$(function(f, xs){ - var i$, len$, x, results$ = []; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - if (f(x)) { - results$.push(x); - } - } - return results$; -}); -reject = curry$(function(f, xs){ - var i$, len$, x, results$ = []; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - if (!f(x)) { - results$.push(x); - } - } - return results$; -}); -partition = curry$(function(f, xs){ - var passed, failed, i$, len$, x; - passed = []; - failed = []; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - (f(x) ? passed : failed).push(x); - } - return [passed, failed]; -}); -find = curry$(function(f, xs){ - var i$, len$, x; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - if (f(x)) { - return x; - } - } -}); -head = first = function(xs){ - return xs[0]; -}; -tail = function(xs){ - if (!xs.length) { - return; - } - return xs.slice(1); -}; -last = function(xs){ - return xs[xs.length - 1]; -}; -initial = function(xs){ - if (!xs.length) { - return; - } - return xs.slice(0, -1); -}; -empty = function(xs){ - return !xs.length; -}; -reverse = function(xs){ - return xs.concat().reverse(); -}; -unique = function(xs){ - var result, i$, len$, x; - result = []; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - if (!in$(x, result)) { - result.push(x); - } - } - return result; -}; -uniqueBy = curry$(function(f, xs){ - var seen, i$, len$, x, val, results$ = []; - seen = []; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - val = f(x); - if (in$(val, seen)) { - continue; - } - seen.push(val); - results$.push(x); - } - return results$; -}); -fold = foldl = curry$(function(f, memo, xs){ - var i$, len$, x; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - memo = f(memo, x); - } - return memo; -}); -fold1 = foldl1 = curry$(function(f, xs){ - return fold(f, xs[0], xs.slice(1)); -}); -foldr = curry$(function(f, memo, xs){ - var i$, x; - for (i$ = xs.length - 1; i$ >= 0; --i$) { - x = xs[i$]; - memo = f(x, memo); - } - return memo; -}); -foldr1 = curry$(function(f, xs){ - return foldr(f, xs[xs.length - 1], xs.slice(0, -1)); -}); -unfoldr = curry$(function(f, b){ - var result, x, that; - result = []; - x = b; - while ((that = f(x)) != null) { - result.push(that[0]); - x = that[1]; - } - return result; -}); -concat = function(xss){ - return [].concat.apply([], xss); -}; -concatMap = curry$(function(f, xs){ - var x; - return [].concat.apply([], (function(){ - var i$, ref$, len$, results$ = []; - for (i$ = 0, len$ = (ref$ = xs).length; i$ < len$; ++i$) { - x = ref$[i$]; - results$.push(f(x)); - } - return results$; - }())); -}); -flatten = function(xs){ - var x; - return [].concat.apply([], (function(){ - var i$, ref$, len$, results$ = []; - for (i$ = 0, len$ = (ref$ = xs).length; i$ < len$; ++i$) { - x = ref$[i$]; - if (toString$.call(x).slice(8, -1) === 'Array') { - results$.push(flatten(x)); - } else { - results$.push(x); - } - } - return results$; - }())); -}; -difference = function(xs){ - var yss, results, i$, len$, x, j$, len1$, ys; - yss = slice$.call(arguments, 1); - results = []; - outer: for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - for (j$ = 0, len1$ = yss.length; j$ < len1$; ++j$) { - ys = yss[j$]; - if (in$(x, ys)) { - continue outer; - } - } - results.push(x); - } - return results; -}; -intersection = function(xs){ - var yss, results, i$, len$, x, j$, len1$, ys; - yss = slice$.call(arguments, 1); - results = []; - outer: for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - for (j$ = 0, len1$ = yss.length; j$ < len1$; ++j$) { - ys = yss[j$]; - if (!in$(x, ys)) { - continue outer; - } - } - results.push(x); - } - return results; -}; -union = function(){ - var xss, results, i$, len$, xs, j$, len1$, x; - xss = slice$.call(arguments); - results = []; - for (i$ = 0, len$ = xss.length; i$ < len$; ++i$) { - xs = xss[i$]; - for (j$ = 0, len1$ = xs.length; j$ < len1$; ++j$) { - x = xs[j$]; - if (!in$(x, results)) { - results.push(x); - } - } - } - return results; -}; -countBy = curry$(function(f, xs){ - var results, i$, len$, x, key; - results = {}; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - key = f(x); - if (key in results) { - results[key] += 1; - } else { - results[key] = 1; - } - } - return results; -}); -groupBy = curry$(function(f, xs){ - var results, i$, len$, x, key; - results = {}; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - key = f(x); - if (key in results) { - results[key].push(x); - } else { - results[key] = [x]; - } - } - return results; -}); -andList = function(xs){ - var i$, len$, x; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - if (!x) { - return false; - } - } - return true; -}; -orList = function(xs){ - var i$, len$, x; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - if (x) { - return true; - } - } - return false; -}; -any = curry$(function(f, xs){ - var i$, len$, x; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - if (f(x)) { - return true; - } - } - return false; -}); -all = curry$(function(f, xs){ - var i$, len$, x; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - if (!f(x)) { - return false; - } - } - return true; -}); -sort = function(xs){ - return xs.concat().sort(function(x, y){ - if (x > y) { - return 1; - } else if (x < y) { - return -1; - } else { - return 0; - } - }); -}; -sortWith = curry$(function(f, xs){ - return xs.concat().sort(f); -}); -sortBy = curry$(function(f, xs){ - return xs.concat().sort(function(x, y){ - if (f(x) > f(y)) { - return 1; - } else if (f(x) < f(y)) { - return -1; - } else { - return 0; - } - }); -}); -sum = function(xs){ - var result, i$, len$, x; - result = 0; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - result += x; - } - return result; -}; -product = function(xs){ - var result, i$, len$, x; - result = 1; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - result *= x; - } - return result; -}; -mean = average = function(xs){ - var sum, i$, len$, x; - sum = 0; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - x = xs[i$]; - sum += x; - } - return sum / xs.length; -}; -maximum = function(xs){ - var max, i$, ref$, len$, x; - max = xs[0]; - for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) { - x = ref$[i$]; - if (x > max) { - max = x; - } - } - return max; -}; -minimum = function(xs){ - var min, i$, ref$, len$, x; - min = xs[0]; - for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) { - x = ref$[i$]; - if (x < min) { - min = x; - } - } - return min; -}; -maximumBy = curry$(function(f, xs){ - var max, i$, ref$, len$, x; - max = xs[0]; - for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) { - x = ref$[i$]; - if (f(x) > f(max)) { - max = x; - } - } - return max; -}); -minimumBy = curry$(function(f, xs){ - var min, i$, ref$, len$, x; - min = xs[0]; - for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) { - x = ref$[i$]; - if (f(x) < f(min)) { - min = x; - } - } - return min; -}); -scan = scanl = curry$(function(f, memo, xs){ - var last, x; - last = memo; - return [memo].concat((function(){ - var i$, ref$, len$, results$ = []; - for (i$ = 0, len$ = (ref$ = xs).length; i$ < len$; ++i$) { - x = ref$[i$]; - results$.push(last = f(last, x)); - } - return results$; - }())); -}); -scan1 = scanl1 = curry$(function(f, xs){ - if (!xs.length) { - return; - } - return scan(f, xs[0], xs.slice(1)); -}); -scanr = curry$(function(f, memo, xs){ - xs = xs.concat().reverse(); - return scan(f, memo, xs).reverse(); -}); -scanr1 = curry$(function(f, xs){ - if (!xs.length) { - return; - } - xs = xs.concat().reverse(); - return scan(f, xs[0], xs.slice(1)).reverse(); -}); -slice = curry$(function(x, y, xs){ - return xs.slice(x, y); -}); -take = curry$(function(n, xs){ - if (n <= 0) { - return xs.slice(0, 0); - } else { - return xs.slice(0, n); - } -}); -drop = curry$(function(n, xs){ - if (n <= 0) { - return xs; - } else { - return xs.slice(n); - } -}); -splitAt = curry$(function(n, xs){ - return [take(n, xs), drop(n, xs)]; -}); -takeWhile = curry$(function(p, xs){ - var len, i; - len = xs.length; - if (!len) { - return xs; - } - i = 0; - while (i < len && p(xs[i])) { - i += 1; - } - return xs.slice(0, i); -}); -dropWhile = curry$(function(p, xs){ - var len, i; - len = xs.length; - if (!len) { - return xs; - } - i = 0; - while (i < len && p(xs[i])) { - i += 1; - } - return xs.slice(i); -}); -span = curry$(function(p, xs){ - return [takeWhile(p, xs), dropWhile(p, xs)]; -}); -breakList = curry$(function(p, xs){ - return span(compose$(p, not$), xs); -}); -zip = curry$(function(xs, ys){ - var result, len, i$, len$, i, x; - result = []; - len = ys.length; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - i = i$; - x = xs[i$]; - if (i === len) { - break; - } - result.push([x, ys[i]]); - } - return result; -}); -zipWith = curry$(function(f, xs, ys){ - var result, len, i$, len$, i, x; - result = []; - len = ys.length; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - i = i$; - x = xs[i$]; - if (i === len) { - break; - } - result.push(f(x, ys[i])); - } - return result; -}); -zipAll = function(){ - var xss, minLength, i$, len$, xs, ref$, i, lresult$, j$, results$ = []; - xss = slice$.call(arguments); - minLength = undefined; - for (i$ = 0, len$ = xss.length; i$ < len$; ++i$) { - xs = xss[i$]; - minLength <= (ref$ = xs.length) || (minLength = ref$); - } - for (i$ = 0; i$ < minLength; ++i$) { - i = i$; - lresult$ = []; - for (j$ = 0, len$ = xss.length; j$ < len$; ++j$) { - xs = xss[j$]; - lresult$.push(xs[i]); - } - results$.push(lresult$); - } - return results$; -}; -zipAllWith = function(f){ - var xss, minLength, i$, len$, xs, ref$, i, results$ = []; - xss = slice$.call(arguments, 1); - minLength = undefined; - for (i$ = 0, len$ = xss.length; i$ < len$; ++i$) { - xs = xss[i$]; - minLength <= (ref$ = xs.length) || (minLength = ref$); - } - for (i$ = 0; i$ < minLength; ++i$) { - i = i$; - results$.push(f.apply(null, (fn$()))); - } - return results$; - function fn$(){ - var i$, ref$, len$, results$ = []; - for (i$ = 0, len$ = (ref$ = xss).length; i$ < len$; ++i$) { - xs = ref$[i$]; - results$.push(xs[i]); - } - return results$; - } -}; -at = curry$(function(n, xs){ - if (n < 0) { - return xs[xs.length + n]; - } else { - return xs[n]; - } -}); -elemIndex = curry$(function(el, xs){ - var i$, len$, i, x; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - i = i$; - x = xs[i$]; - if (x === el) { - return i; - } - } -}); -elemIndices = curry$(function(el, xs){ - var i$, len$, i, x, results$ = []; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - i = i$; - x = xs[i$]; - if (x === el) { - results$.push(i); - } - } - return results$; -}); -findIndex = curry$(function(f, xs){ - var i$, len$, i, x; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - i = i$; - x = xs[i$]; - if (f(x)) { - return i; - } - } -}); -findIndices = curry$(function(f, xs){ - var i$, len$, i, x, results$ = []; - for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) { - i = i$; - x = xs[i$]; - if (f(x)) { - results$.push(i); - } - } - return results$; -}); -module.exports = { - each: each, - map: map, - filter: filter, - compact: compact, - reject: reject, - partition: partition, - find: find, - head: head, - first: first, - tail: tail, - last: last, - initial: initial, - empty: empty, - reverse: reverse, - difference: difference, - intersection: intersection, - union: union, - countBy: countBy, - groupBy: groupBy, - fold: fold, - fold1: fold1, - foldl: foldl, - foldl1: foldl1, - foldr: foldr, - foldr1: foldr1, - unfoldr: unfoldr, - andList: andList, - orList: orList, - any: any, - all: all, - unique: unique, - uniqueBy: uniqueBy, - sort: sort, - sortWith: sortWith, - sortBy: sortBy, - sum: sum, - product: product, - mean: mean, - average: average, - concat: concat, - concatMap: concatMap, - flatten: flatten, - maximum: maximum, - minimum: minimum, - maximumBy: maximumBy, - minimumBy: minimumBy, - scan: scan, - scan1: scan1, - scanl: scanl, - scanl1: scanl1, - scanr: scanr, - scanr1: scanr1, - slice: slice, - take: take, - drop: drop, - splitAt: splitAt, - takeWhile: takeWhile, - dropWhile: dropWhile, - span: span, - breakList: breakList, - zip: zip, - zipWith: zipWith, - zipAll: zipAll, - zipAllWith: zipAllWith, - at: at, - elemIndex: elemIndex, - elemIndices: elemIndices, - findIndex: findIndex, - findIndices: findIndices -}; -function curry$(f, bound){ - var context, - _curry = function(args) { - return f.length > 1 ? function(){ - var params = args ? args.concat() : []; - context = bound ? context || this : this; - return params.push.apply(params, arguments) < - f.length && arguments.length ? - _curry.call(context, params) : f.apply(context, params); - } : f; - }; - return _curry(); -} -function in$(x, xs){ - var i = -1, l = xs.length >>> 0; - while (++i < l) if (x === xs[i]) return true; - return false; -} -function compose$() { - var functions = arguments; - return function() { - var i, result; - result = functions[0].apply(this, arguments); - for (i = 1; i < functions.length; ++i) { - result = functions[i](result); - } - return result; - }; -} -function not$(x){ return !x; } \ No newline at end of file diff --git a/node_modules/prelude-ls/lib/Num.js b/node_modules/prelude-ls/lib/Num.js deleted file mode 100644 index 0e25be7b..00000000 --- a/node_modules/prelude-ls/lib/Num.js +++ /dev/null @@ -1,130 +0,0 @@ -// Generated by LiveScript 1.4.0 -var max, min, negate, abs, signum, quot, rem, div, mod, recip, pi, tau, exp, sqrt, ln, pow, sin, tan, cos, asin, acos, atan, atan2, truncate, round, ceiling, floor, isItNaN, even, odd, gcd, lcm; -max = curry$(function(x$, y$){ - return x$ > y$ ? x$ : y$; -}); -min = curry$(function(x$, y$){ - return x$ < y$ ? x$ : y$; -}); -negate = function(x){ - return -x; -}; -abs = Math.abs; -signum = function(x){ - if (x < 0) { - return -1; - } else if (x > 0) { - return 1; - } else { - return 0; - } -}; -quot = curry$(function(x, y){ - return ~~(x / y); -}); -rem = curry$(function(x$, y$){ - return x$ % y$; -}); -div = curry$(function(x, y){ - return Math.floor(x / y); -}); -mod = curry$(function(x$, y$){ - var ref$; - return (((x$) % (ref$ = y$) + ref$) % ref$); -}); -recip = (function(it){ - return 1 / it; -}); -pi = Math.PI; -tau = pi * 2; -exp = Math.exp; -sqrt = Math.sqrt; -ln = Math.log; -pow = curry$(function(x$, y$){ - return Math.pow(x$, y$); -}); -sin = Math.sin; -tan = Math.tan; -cos = Math.cos; -asin = Math.asin; -acos = Math.acos; -atan = Math.atan; -atan2 = curry$(function(x, y){ - return Math.atan2(x, y); -}); -truncate = function(x){ - return ~~x; -}; -round = Math.round; -ceiling = Math.ceil; -floor = Math.floor; -isItNaN = function(x){ - return x !== x; -}; -even = function(x){ - return x % 2 === 0; -}; -odd = function(x){ - return x % 2 !== 0; -}; -gcd = curry$(function(x, y){ - var z; - x = Math.abs(x); - y = Math.abs(y); - while (y !== 0) { - z = x % y; - x = y; - y = z; - } - return x; -}); -lcm = curry$(function(x, y){ - return Math.abs(Math.floor(x / gcd(x, y) * y)); -}); -module.exports = { - max: max, - min: min, - negate: negate, - abs: abs, - signum: signum, - quot: quot, - rem: rem, - div: div, - mod: mod, - recip: recip, - pi: pi, - tau: tau, - exp: exp, - sqrt: sqrt, - ln: ln, - pow: pow, - sin: sin, - tan: tan, - cos: cos, - acos: acos, - asin: asin, - atan: atan, - atan2: atan2, - truncate: truncate, - round: round, - ceiling: ceiling, - floor: floor, - isItNaN: isItNaN, - even: even, - odd: odd, - gcd: gcd, - lcm: lcm -}; -function curry$(f, bound){ - var context, - _curry = function(args) { - return f.length > 1 ? function(){ - var params = args ? args.concat() : []; - context = bound ? context || this : this; - return params.push.apply(params, arguments) < - f.length && arguments.length ? - _curry.call(context, params) : f.apply(context, params); - } : f; - }; - return _curry(); -} \ No newline at end of file diff --git a/node_modules/prelude-ls/lib/Obj.js b/node_modules/prelude-ls/lib/Obj.js deleted file mode 100644 index f0a921ff..00000000 --- a/node_modules/prelude-ls/lib/Obj.js +++ /dev/null @@ -1,154 +0,0 @@ -// Generated by LiveScript 1.4.0 -var values, keys, pairsToObj, objToPairs, listsToObj, objToLists, empty, each, map, compact, filter, reject, partition, find; -values = function(object){ - var i$, x, results$ = []; - for (i$ in object) { - x = object[i$]; - results$.push(x); - } - return results$; -}; -keys = function(object){ - var x, results$ = []; - for (x in object) { - results$.push(x); - } - return results$; -}; -pairsToObj = function(object){ - var i$, len$, x, resultObj$ = {}; - for (i$ = 0, len$ = object.length; i$ < len$; ++i$) { - x = object[i$]; - resultObj$[x[0]] = x[1]; - } - return resultObj$; -}; -objToPairs = function(object){ - var key, value, results$ = []; - for (key in object) { - value = object[key]; - results$.push([key, value]); - } - return results$; -}; -listsToObj = curry$(function(keys, values){ - var i$, len$, i, key, resultObj$ = {}; - for (i$ = 0, len$ = keys.length; i$ < len$; ++i$) { - i = i$; - key = keys[i$]; - resultObj$[key] = values[i]; - } - return resultObj$; -}); -objToLists = function(object){ - var keys, values, key, value; - keys = []; - values = []; - for (key in object) { - value = object[key]; - keys.push(key); - values.push(value); - } - return [keys, values]; -}; -empty = function(object){ - var x; - for (x in object) { - return false; - } - return true; -}; -each = curry$(function(f, object){ - var i$, x; - for (i$ in object) { - x = object[i$]; - f(x); - } - return object; -}); -map = curry$(function(f, object){ - var k, x, resultObj$ = {}; - for (k in object) { - x = object[k]; - resultObj$[k] = f(x); - } - return resultObj$; -}); -compact = function(object){ - var k, x, resultObj$ = {}; - for (k in object) { - x = object[k]; - if (x) { - resultObj$[k] = x; - } - } - return resultObj$; -}; -filter = curry$(function(f, object){ - var k, x, resultObj$ = {}; - for (k in object) { - x = object[k]; - if (f(x)) { - resultObj$[k] = x; - } - } - return resultObj$; -}); -reject = curry$(function(f, object){ - var k, x, resultObj$ = {}; - for (k in object) { - x = object[k]; - if (!f(x)) { - resultObj$[k] = x; - } - } - return resultObj$; -}); -partition = curry$(function(f, object){ - var passed, failed, k, x; - passed = {}; - failed = {}; - for (k in object) { - x = object[k]; - (f(x) ? passed : failed)[k] = x; - } - return [passed, failed]; -}); -find = curry$(function(f, object){ - var i$, x; - for (i$ in object) { - x = object[i$]; - if (f(x)) { - return x; - } - } -}); -module.exports = { - values: values, - keys: keys, - pairsToObj: pairsToObj, - objToPairs: objToPairs, - listsToObj: listsToObj, - objToLists: objToLists, - empty: empty, - each: each, - map: map, - filter: filter, - compact: compact, - reject: reject, - partition: partition, - find: find -}; -function curry$(f, bound){ - var context, - _curry = function(args) { - return f.length > 1 ? function(){ - var params = args ? args.concat() : []; - context = bound ? context || this : this; - return params.push.apply(params, arguments) < - f.length && arguments.length ? - _curry.call(context, params) : f.apply(context, params); - } : f; - }; - return _curry(); -} \ No newline at end of file diff --git a/node_modules/prelude-ls/lib/Str.js b/node_modules/prelude-ls/lib/Str.js deleted file mode 100644 index eb9a1ac0..00000000 --- a/node_modules/prelude-ls/lib/Str.js +++ /dev/null @@ -1,92 +0,0 @@ -// Generated by LiveScript 1.4.0 -var split, join, lines, unlines, words, unwords, chars, unchars, reverse, repeat, capitalize, camelize, dasherize; -split = curry$(function(sep, str){ - return str.split(sep); -}); -join = curry$(function(sep, xs){ - return xs.join(sep); -}); -lines = function(str){ - if (!str.length) { - return []; - } - return str.split('\n'); -}; -unlines = function(it){ - return it.join('\n'); -}; -words = function(str){ - if (!str.length) { - return []; - } - return str.split(/[ ]+/); -}; -unwords = function(it){ - return it.join(' '); -}; -chars = function(it){ - return it.split(''); -}; -unchars = function(it){ - return it.join(''); -}; -reverse = function(str){ - return str.split('').reverse().join(''); -}; -repeat = curry$(function(n, str){ - var result, i$; - result = ''; - for (i$ = 0; i$ < n; ++i$) { - result += str; - } - return result; -}); -capitalize = function(str){ - return str.charAt(0).toUpperCase() + str.slice(1); -}; -camelize = function(it){ - return it.replace(/[-_]+(.)?/g, function(arg$, c){ - return (c != null ? c : '').toUpperCase(); - }); -}; -dasherize = function(str){ - return str.replace(/([^-A-Z])([A-Z]+)/g, function(arg$, lower, upper){ - return lower + "-" + (upper.length > 1 - ? upper - : upper.toLowerCase()); - }).replace(/^([A-Z]+)/, function(arg$, upper){ - if (upper.length > 1) { - return upper + "-"; - } else { - return upper.toLowerCase(); - } - }); -}; -module.exports = { - split: split, - join: join, - lines: lines, - unlines: unlines, - words: words, - unwords: unwords, - chars: chars, - unchars: unchars, - reverse: reverse, - repeat: repeat, - capitalize: capitalize, - camelize: camelize, - dasherize: dasherize -}; -function curry$(f, bound){ - var context, - _curry = function(args) { - return f.length > 1 ? function(){ - var params = args ? args.concat() : []; - context = bound ? context || this : this; - return params.push.apply(params, arguments) < - f.length && arguments.length ? - _curry.call(context, params) : f.apply(context, params); - } : f; - }; - return _curry(); -} \ No newline at end of file diff --git a/node_modules/prelude-ls/lib/index.js b/node_modules/prelude-ls/lib/index.js deleted file mode 100644 index 391cb2ee..00000000 --- a/node_modules/prelude-ls/lib/index.js +++ /dev/null @@ -1,178 +0,0 @@ -// Generated by LiveScript 1.4.0 -var Func, List, Obj, Str, Num, id, isType, replicate, prelude, toString$ = {}.toString; -Func = require('./Func.js'); -List = require('./List.js'); -Obj = require('./Obj.js'); -Str = require('./Str.js'); -Num = require('./Num.js'); -id = function(x){ - return x; -}; -isType = curry$(function(type, x){ - return toString$.call(x).slice(8, -1) === type; -}); -replicate = curry$(function(n, x){ - var i$, results$ = []; - for (i$ = 0; i$ < n; ++i$) { - results$.push(x); - } - return results$; -}); -Str.empty = List.empty; -Str.slice = List.slice; -Str.take = List.take; -Str.drop = List.drop; -Str.splitAt = List.splitAt; -Str.takeWhile = List.takeWhile; -Str.dropWhile = List.dropWhile; -Str.span = List.span; -Str.breakStr = List.breakList; -prelude = { - Func: Func, - List: List, - Obj: Obj, - Str: Str, - Num: Num, - id: id, - isType: isType, - replicate: replicate -}; -prelude.each = List.each; -prelude.map = List.map; -prelude.filter = List.filter; -prelude.compact = List.compact; -prelude.reject = List.reject; -prelude.partition = List.partition; -prelude.find = List.find; -prelude.head = List.head; -prelude.first = List.first; -prelude.tail = List.tail; -prelude.last = List.last; -prelude.initial = List.initial; -prelude.empty = List.empty; -prelude.reverse = List.reverse; -prelude.difference = List.difference; -prelude.intersection = List.intersection; -prelude.union = List.union; -prelude.countBy = List.countBy; -prelude.groupBy = List.groupBy; -prelude.fold = List.fold; -prelude.foldl = List.foldl; -prelude.fold1 = List.fold1; -prelude.foldl1 = List.foldl1; -prelude.foldr = List.foldr; -prelude.foldr1 = List.foldr1; -prelude.unfoldr = List.unfoldr; -prelude.andList = List.andList; -prelude.orList = List.orList; -prelude.any = List.any; -prelude.all = List.all; -prelude.unique = List.unique; -prelude.uniqueBy = List.uniqueBy; -prelude.sort = List.sort; -prelude.sortWith = List.sortWith; -prelude.sortBy = List.sortBy; -prelude.sum = List.sum; -prelude.product = List.product; -prelude.mean = List.mean; -prelude.average = List.average; -prelude.concat = List.concat; -prelude.concatMap = List.concatMap; -prelude.flatten = List.flatten; -prelude.maximum = List.maximum; -prelude.minimum = List.minimum; -prelude.maximumBy = List.maximumBy; -prelude.minimumBy = List.minimumBy; -prelude.scan = List.scan; -prelude.scanl = List.scanl; -prelude.scan1 = List.scan1; -prelude.scanl1 = List.scanl1; -prelude.scanr = List.scanr; -prelude.scanr1 = List.scanr1; -prelude.slice = List.slice; -prelude.take = List.take; -prelude.drop = List.drop; -prelude.splitAt = List.splitAt; -prelude.takeWhile = List.takeWhile; -prelude.dropWhile = List.dropWhile; -prelude.span = List.span; -prelude.breakList = List.breakList; -prelude.zip = List.zip; -prelude.zipWith = List.zipWith; -prelude.zipAll = List.zipAll; -prelude.zipAllWith = List.zipAllWith; -prelude.at = List.at; -prelude.elemIndex = List.elemIndex; -prelude.elemIndices = List.elemIndices; -prelude.findIndex = List.findIndex; -prelude.findIndices = List.findIndices; -prelude.apply = Func.apply; -prelude.curry = Func.curry; -prelude.flip = Func.flip; -prelude.fix = Func.fix; -prelude.over = Func.over; -prelude.split = Str.split; -prelude.join = Str.join; -prelude.lines = Str.lines; -prelude.unlines = Str.unlines; -prelude.words = Str.words; -prelude.unwords = Str.unwords; -prelude.chars = Str.chars; -prelude.unchars = Str.unchars; -prelude.repeat = Str.repeat; -prelude.capitalize = Str.capitalize; -prelude.camelize = Str.camelize; -prelude.dasherize = Str.dasherize; -prelude.values = Obj.values; -prelude.keys = Obj.keys; -prelude.pairsToObj = Obj.pairsToObj; -prelude.objToPairs = Obj.objToPairs; -prelude.listsToObj = Obj.listsToObj; -prelude.objToLists = Obj.objToLists; -prelude.max = Num.max; -prelude.min = Num.min; -prelude.negate = Num.negate; -prelude.abs = Num.abs; -prelude.signum = Num.signum; -prelude.quot = Num.quot; -prelude.rem = Num.rem; -prelude.div = Num.div; -prelude.mod = Num.mod; -prelude.recip = Num.recip; -prelude.pi = Num.pi; -prelude.tau = Num.tau; -prelude.exp = Num.exp; -prelude.sqrt = Num.sqrt; -prelude.ln = Num.ln; -prelude.pow = Num.pow; -prelude.sin = Num.sin; -prelude.tan = Num.tan; -prelude.cos = Num.cos; -prelude.acos = Num.acos; -prelude.asin = Num.asin; -prelude.atan = Num.atan; -prelude.atan2 = Num.atan2; -prelude.truncate = Num.truncate; -prelude.round = Num.round; -prelude.ceiling = Num.ceiling; -prelude.floor = Num.floor; -prelude.isItNaN = Num.isItNaN; -prelude.even = Num.even; -prelude.odd = Num.odd; -prelude.gcd = Num.gcd; -prelude.lcm = Num.lcm; -prelude.VERSION = '1.1.2'; -module.exports = prelude; -function curry$(f, bound){ - var context, - _curry = function(args) { - return f.length > 1 ? function(){ - var params = args ? args.concat() : []; - context = bound ? context || this : this; - return params.push.apply(params, arguments) < - f.length && arguments.length ? - _curry.call(context, params) : f.apply(context, params); - } : f; - }; - return _curry(); -} \ No newline at end of file diff --git a/node_modules/prelude-ls/package.json b/node_modules/prelude-ls/package.json deleted file mode 100644 index ca2b5db2..00000000 --- a/node_modules/prelude-ls/package.json +++ /dev/null @@ -1,84 +0,0 @@ -{ - "_from": "prelude-ls@~1.1.2", - "_id": "prelude-ls@1.1.2", - "_inBundle": false, - "_integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=", - "_location": "/prelude-ls", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "prelude-ls@~1.1.2", - "name": "prelude-ls", - "escapedName": "prelude-ls", - "rawSpec": "~1.1.2", - "saveSpec": null, - "fetchSpec": "~1.1.2" - }, - "_requiredBy": [ - "/levn", - "/optionator", - "/type-check" - ], - "_resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz", - "_shasum": "21932a549f5e52ffd9a827f570e04be62a97da54", - "_spec": "prelude-ls@~1.1.2", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/levn", - "author": { - "name": "George Zahariev", - "email": "z@georgezahariev.com" - }, - "bugs": { - "url": "https://github.com/gkz/prelude-ls/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.", - "devDependencies": { - "browserify": "~3.24.13", - "istanbul": "~0.2.4", - "livescript": "~1.4.0", - "mocha": "~2.2.4", - "sinon": "~1.10.2", - "uglify-js": "~2.4.12" - }, - "engines": { - "node": ">= 0.8.0" - }, - "files": [ - "lib/", - "README.md", - "LICENSE" - ], - "homepage": "http://preludels.com", - "keywords": [ - "prelude", - "livescript", - "utility", - "ls", - "coffeescript", - "javascript", - "library", - "functional", - "array", - "list", - "object", - "string" - ], - "licenses": [ - { - "type": "MIT", - "url": "https://raw.github.com/gkz/prelude-ls/master/LICENSE" - } - ], - "main": "lib/", - "name": "prelude-ls", - "repository": { - "type": "git", - "url": "git://github.com/gkz/prelude-ls.git" - }, - "scripts": { - "test": "make test" - }, - "version": "1.1.2" -} diff --git a/node_modules/process-nextick-args/index.js b/node_modules/process-nextick-args/index.js deleted file mode 100644 index 5f585e8e..00000000 --- a/node_modules/process-nextick-args/index.js +++ /dev/null @@ -1,44 +0,0 @@ -'use strict'; - -if (!process.version || - process.version.indexOf('v0.') === 0 || - process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) { - module.exports = { nextTick: nextTick }; -} else { - module.exports = process -} - -function nextTick(fn, arg1, arg2, arg3) { - if (typeof fn !== 'function') { - throw new TypeError('"callback" argument must be a function'); - } - var len = arguments.length; - var args, i; - switch (len) { - case 0: - case 1: - return process.nextTick(fn); - case 2: - return process.nextTick(function afterTickOne() { - fn.call(null, arg1); - }); - case 3: - return process.nextTick(function afterTickTwo() { - fn.call(null, arg1, arg2); - }); - case 4: - return process.nextTick(function afterTickThree() { - fn.call(null, arg1, arg2, arg3); - }); - default: - args = new Array(len - 1); - i = 0; - while (i < args.length) { - args[i++] = arguments[i]; - } - return process.nextTick(function afterTick() { - fn.apply(null, args); - }); - } -} - diff --git a/node_modules/process-nextick-args/license.md b/node_modules/process-nextick-args/license.md deleted file mode 100644 index c67e3532..00000000 --- a/node_modules/process-nextick-args/license.md +++ /dev/null @@ -1,19 +0,0 @@ -# Copyright (c) 2015 Calvin Metcalf - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -**THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE.** diff --git a/node_modules/process-nextick-args/package.json b/node_modules/process-nextick-args/package.json deleted file mode 100644 index e20e0b2d..00000000 --- a/node_modules/process-nextick-args/package.json +++ /dev/null @@ -1,50 +0,0 @@ -{ - "_from": "process-nextick-args@~2.0.0", - "_id": "process-nextick-args@2.0.0", - "_inBundle": false, - "_integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw==", - "_location": "/process-nextick-args", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "process-nextick-args@~2.0.0", - "name": "process-nextick-args", - "escapedName": "process-nextick-args", - "rawSpec": "~2.0.0", - "saveSpec": null, - "fetchSpec": "~2.0.0" - }, - "_requiredBy": [ - "/readable-stream" - ], - "_resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz", - "_shasum": "a37d732f4271b4ab1ad070d35508e8290788ffaa", - "_spec": "process-nextick-args@~2.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/readable-stream", - "author": "", - "bugs": { - "url": "https://github.com/calvinmetcalf/process-nextick-args/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "process.nextTick but always with args", - "devDependencies": { - "tap": "~0.2.6" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/calvinmetcalf/process-nextick-args", - "license": "MIT", - "main": "index.js", - "name": "process-nextick-args", - "repository": { - "type": "git", - "url": "git+https://github.com/calvinmetcalf/process-nextick-args.git" - }, - "scripts": { - "test": "node test.js" - }, - "version": "2.0.0" -} diff --git a/node_modules/process-nextick-args/readme.md b/node_modules/process-nextick-args/readme.md deleted file mode 100644 index ecb432c9..00000000 --- a/node_modules/process-nextick-args/readme.md +++ /dev/null @@ -1,18 +0,0 @@ -process-nextick-args -===== - -[![Build Status](https://travis-ci.org/calvinmetcalf/process-nextick-args.svg?branch=master)](https://travis-ci.org/calvinmetcalf/process-nextick-args) - -```bash -npm install --save process-nextick-args -``` - -Always be able to pass arguments to process.nextTick, no matter the platform - -```js -var pna = require('process-nextick-args'); - -pna.nextTick(function (a, b, c) { - console.log(a, b, c); -}, 'step', 3, 'profit'); -``` diff --git a/node_modules/progress/.npmignore b/node_modules/progress/.npmignore deleted file mode 100644 index 247b80dd..00000000 --- a/node_modules/progress/.npmignore +++ /dev/null @@ -1,5 +0,0 @@ -support -test -examples -*.sock -yarn.lock diff --git a/node_modules/progress/CHANGELOG.md b/node_modules/progress/CHANGELOG.md deleted file mode 100644 index d9be0aa1..00000000 --- a/node_modules/progress/CHANGELOG.md +++ /dev/null @@ -1,115 +0,0 @@ - -2.0.0 / 2017-04-04 -================== - - * Fix: check before using stream.clearLine to prevent crash in Docker - * Fix: fixed output multiline on windows cmd - * Fix: Bug with array length when window is too small - * Fix: Don't clear whole line every time; instead, clear everything after end of line - * Fix: Use `this.stream` instead of `console.log` when terminating a progress bar to ensure that, if a writable stream is provided, it uses that rather than process.stdout - * Fix: Bug causing potentially stale tokens on render - * Feature: configurable cursor - * Feature: feature to interrupt the bar and display a message - * Feature: Add rate reporting to progress bar - * Improvement: Add head option to specify head character - * Improvement: Rename tickTokens to tokens - * Improvement: Change default throttle time to 16ms - * Improvement: Rename renderDelay to renderThrottle - * Improvement: Add delay between render updates - * Docs: Add example and documentation for custom token usage - * Docs: Add head option to readme - * Docs: Updated README example for public use - * Docs: Add renderThrottle option to code documentation - -1.1.7 / 2014-06-30 -================== - - * fixed a bug that occurs when a progress bar attempts to draw itself - on a console with very few columns - -1.1.6 / 2014-06-16 -================== - - * now prevents progress bar from exceeding TTY width by limiting its width to - the with of the TTY - -1.1.5 / 2014-03-25 -================== - - * updated documentation and various other repo maintenance - * updated makefile to run examples with `make` - * removed dependency on readline module - -1.1.4 / 2014-03-14 -================== - - * now supports streams, for example output progress bar to stderr, while piping - stdout - * increases performance and flicker by remembering the last drawn progress bar - -1.1.3 / 2013-12-31 -================== - - * fixes a bug where bar would bug when initializing - * allows to pass updated tokens when ticking or updating the bar - * fixes a bug where the bar would throw if skipping to far - -1.1.2 / 2013-10-17 -================== - - * lets you pass an `fmt` and a `total` instead of an options object - -1.1.0 / 2013-09-18 -================== - - * eta and elapsed tokens default to 0.0 instead of ?.? - * better JSDocs - * added back and forth example - * added method to update the progress bar to a specific percentage - * added an option to hide the bar on completion - -1.0.1 / 2013-08-07 -================== - - * on os x readline now works, reverting the terminal hack - -1.0.0 / 2013-06-18 -================== - - * remove .version - * merge pull request #15 from davglass/readline-osx - * on OSX revert back to terminal hack to avoid a readline bug - -0.1.0 / 2012-09-19 -================== - - * fixed logic bug that caused bar to jump one extra space at the end [davglass] - * working with readline impl, even on Windows [davglass] - * using readline instead of the \r hack [davglass] - -0.0.5 / 2012-08-07 -================== - - * add ability to tick by zero chunks - tick(0) - * fix ETA. Closes #4 [lwille] - -0.0.4 / 2011-11-14 -================== - - * allow more recent versions of node - -0.0.3 / 2011-04-20 -================== - - * changed; erase the line when complete - -0.0.2 / 2011-04-20 -================== - - * added custom tokens support - * fixed; clear line before writing - -0.0.1 / 2010-01-03 -================== - - * initial release diff --git a/node_modules/progress/LICENSE b/node_modules/progress/LICENSE deleted file mode 100644 index 4608b394..00000000 --- a/node_modules/progress/LICENSE +++ /dev/null @@ -1,22 +0,0 @@ -(The MIT License) - -Copyright (c) 2017 TJ Holowaychuk - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -'Software'), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/progress/Makefile b/node_modules/progress/Makefile deleted file mode 100644 index f933be10..00000000 --- a/node_modules/progress/Makefile +++ /dev/null @@ -1,8 +0,0 @@ - -EXAMPLES = $(foreach EXAMPLE, $(wildcard examples/*.js), $(EXAMPLE)) - -.PHONY: test -test: $(EXAMPLES) - -.PHONY: $(EXAMPLES) -$(EXAMPLES): ; node $@ && echo diff --git a/node_modules/progress/README.md b/node_modules/progress/README.md deleted file mode 100644 index 6d4271ab..00000000 --- a/node_modules/progress/README.md +++ /dev/null @@ -1,146 +0,0 @@ -Flexible ascii progress bar. - -## Installation - -```bash -$ npm install progress -``` - -## Usage - -First we create a `ProgressBar`, giving it a format string -as well as the `total`, telling the progress bar when it will -be considered complete. After that all we need to do is `tick()` appropriately. - -```javascript -var ProgressBar = require('progress'); - -var bar = new ProgressBar(':bar', { total: 10 }); -var timer = setInterval(function () { - bar.tick(); - if (bar.complete) { - console.log('\ncomplete\n'); - clearInterval(timer); - } -}, 100); -``` - -### Options - -These are keys in the options object you can pass to the progress bar along with -`total` as seen in the example above. - -- `curr` current completed index -- `total` total number of ticks to complete -- `width` the displayed width of the progress bar defaulting to total -- `stream` the output stream defaulting to stderr -- `head` head character defaulting to complete character -- `complete` completion character defaulting to "=" -- `incomplete` incomplete character defaulting to "-" -- `renderThrottle` minimum time between updates in milliseconds defaulting to 16 -- `clear` option to clear the bar on completion defaulting to false -- `callback` optional function to call when the progress bar completes - -### Tokens - -These are tokens you can use in the format of your progress bar. - -- `:bar` the progress bar itself -- `:current` current tick number -- `:total` total ticks -- `:elapsed` time elapsed in seconds -- `:percent` completion percentage -- `:eta` estimated completion time in seconds -- `:rate` rate of ticks per second - -### Custom Tokens - -You can define custom tokens by adding a `{'name': value}` object parameter to your method (`tick()`, `update()`, etc.) calls. - -```javascript -var bar = new ProgressBar(':current: :token1 :token2', { total: 3 }) -bar.tick({ - 'token1': "Hello", - 'token2': "World!\n" -}) -bar.tick(2, { - 'token1': "Goodbye", - 'token2': "World!" -}) -``` -The above example would result in the output below. - -``` -1: Hello World! -3: Goodbye World! -``` - -## Examples - -### Download - -In our download example each tick has a variable influence, so we pass the chunk -length which adjusts the progress bar appropriately relative to the total -length. - -```javascript -var ProgressBar = require('progress'); -var https = require('https'); - -var req = https.request({ - host: 'download.github.com', - port: 443, - path: '/visionmedia-node-jscoverage-0d4608a.zip' -}); - -req.on('response', function(res){ - var len = parseInt(res.headers['content-length'], 10); - - console.log(); - var bar = new ProgressBar(' downloading [:bar] :rate/bps :percent :etas', { - complete: '=', - incomplete: ' ', - width: 20, - total: len - }); - - res.on('data', function (chunk) { - bar.tick(chunk.length); - }); - - res.on('end', function () { - console.log('\n'); - }); -}); - -req.end(); -``` - -The above example result in a progress bar like the one below. - -``` -downloading [===== ] 39/bps 29% 3.7s -``` - -### Interrupt - -To display a message during progress bar execution, use `interrupt()` -```javascript -var ProgressBar = require('progress'); - -var bar = new ProgressBar(':bar :current/:total', { total: 10 }); -var timer = setInterval(function () { - bar.tick(); - if (bar.complete) { - clearInterval(timer); - } else if (bar.curr === 5) { - bar.interrupt('this message appears above the progress bar\ncurrent progress is ' + bar.curr + '/' + bar.total); - } -}, 1000); -``` - -You can see more examples in the `examples` folder. - -## License - -MIT diff --git a/node_modules/progress/index.js b/node_modules/progress/index.js deleted file mode 100644 index 4449dd30..00000000 --- a/node_modules/progress/index.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./lib/node-progress'); diff --git a/node_modules/progress/lib/node-progress.js b/node_modules/progress/lib/node-progress.js deleted file mode 100644 index 653f7115..00000000 --- a/node_modules/progress/lib/node-progress.js +++ /dev/null @@ -1,231 +0,0 @@ -/*! - * node-progress - * Copyright(c) 2011 TJ Holowaychuk - * MIT Licensed - */ - -/** - * Expose `ProgressBar`. - */ - -exports = module.exports = ProgressBar; - -/** - * Initialize a `ProgressBar` with the given `fmt` string and `options` or - * `total`. - * - * Options: - * - * - `curr` current completed index - * - `total` total number of ticks to complete - * - `width` the displayed width of the progress bar defaulting to total - * - `stream` the output stream defaulting to stderr - * - `head` head character defaulting to complete character - * - `complete` completion character defaulting to "=" - * - `incomplete` incomplete character defaulting to "-" - * - `renderThrottle` minimum time between updates in milliseconds defaulting to 16 - * - `callback` optional function to call when the progress bar completes - * - `clear` will clear the progress bar upon termination - * - * Tokens: - * - * - `:bar` the progress bar itself - * - `:current` current tick number - * - `:total` total ticks - * - `:elapsed` time elapsed in seconds - * - `:percent` completion percentage - * - `:eta` eta in seconds - * - `:rate` rate of ticks per second - * - * @param {string} fmt - * @param {object|number} options or total - * @api public - */ - -function ProgressBar(fmt, options) { - this.stream = options.stream || process.stderr; - - if (typeof(options) == 'number') { - var total = options; - options = {}; - options.total = total; - } else { - options = options || {}; - if ('string' != typeof fmt) throw new Error('format required'); - if ('number' != typeof options.total) throw new Error('total required'); - } - - this.fmt = fmt; - this.curr = options.curr || 0; - this.total = options.total; - this.width = options.width || this.total; - this.clear = options.clear - this.chars = { - complete : options.complete || '=', - incomplete : options.incomplete || '-', - head : options.head || (options.complete || '=') - }; - this.renderThrottle = options.renderThrottle !== 0 ? (options.renderThrottle || 16) : 0; - this.callback = options.callback || function () {}; - this.tokens = {}; - this.lastDraw = ''; -} - -/** - * "tick" the progress bar with optional `len` and optional `tokens`. - * - * @param {number|object} len or tokens - * @param {object} tokens - * @api public - */ - -ProgressBar.prototype.tick = function(len, tokens){ - if (len !== 0) - len = len || 1; - - // swap tokens - if ('object' == typeof len) tokens = len, len = 1; - if (tokens) this.tokens = tokens; - - // start time for eta - if (0 == this.curr) this.start = new Date; - - this.curr += len - - // schedule render - if (!this.renderThrottleTimeout) { - this.renderThrottleTimeout = setTimeout(this.render.bind(this), this.renderThrottle); - } - - // progress complete - if (this.curr >= this.total) { - if (this.renderThrottleTimeout) this.render(); - this.complete = true; - this.terminate(); - this.callback(this); - return; - } -}; - -/** - * Method to render the progress bar with optional `tokens` to place in the - * progress bar's `fmt` field. - * - * @param {object} tokens - * @api public - */ - -ProgressBar.prototype.render = function (tokens) { - clearTimeout(this.renderThrottleTimeout); - this.renderThrottleTimeout = null; - - if (tokens) this.tokens = tokens; - - if (!this.stream.isTTY) return; - - var ratio = this.curr / this.total; - ratio = Math.min(Math.max(ratio, 0), 1); - - var percent = ratio * 100; - var incomplete, complete, completeLength; - var elapsed = new Date - this.start; - var eta = (percent == 100) ? 0 : elapsed * (this.total / this.curr - 1); - var rate = this.curr / (elapsed / 1000); - - /* populate the bar template with percentages and timestamps */ - var str = this.fmt - .replace(':current', this.curr) - .replace(':total', this.total) - .replace(':elapsed', isNaN(elapsed) ? '0.0' : (elapsed / 1000).toFixed(1)) - .replace(':eta', (isNaN(eta) || !isFinite(eta)) ? '0.0' : (eta / 1000) - .toFixed(1)) - .replace(':percent', percent.toFixed(0) + '%') - .replace(':rate', Math.round(rate)); - - /* compute the available space (non-zero) for the bar */ - var availableSpace = Math.max(0, this.stream.columns - str.replace(':bar', '').length); - if(availableSpace && process.platform === 'win32'){ - availableSpace = availableSpace - 1; - } - - var width = Math.min(this.width, availableSpace); - - /* TODO: the following assumes the user has one ':bar' token */ - completeLength = Math.round(width * ratio); - complete = Array(Math.max(0, completeLength + 1)).join(this.chars.complete); - incomplete = Array(Math.max(0, width - completeLength + 1)).join(this.chars.incomplete); - - /* add head to the complete string */ - if(completeLength > 0) - complete = complete.slice(0, -1) + this.chars.head; - - /* fill in the actual progress bar */ - str = str.replace(':bar', complete + incomplete); - - /* replace the extra tokens */ - if (this.tokens) for (var key in this.tokens) str = str.replace(':' + key, this.tokens[key]); - - if (this.lastDraw !== str) { - this.stream.cursorTo(0); - this.stream.write(str); - this.stream.clearLine(1); - this.lastDraw = str; - } -}; - -/** - * "update" the progress bar to represent an exact percentage. - * The ratio (between 0 and 1) specified will be multiplied by `total` and - * floored, representing the closest available "tick." For example, if a - * progress bar has a length of 3 and `update(0.5)` is called, the progress - * will be set to 1. - * - * A ratio of 0.5 will attempt to set the progress to halfway. - * - * @param {number} ratio The ratio (between 0 and 1 inclusive) to set the - * overall completion to. - * @api public - */ - -ProgressBar.prototype.update = function (ratio, tokens) { - var goal = Math.floor(ratio * this.total); - var delta = goal - this.curr; - - this.tick(delta, tokens); -}; - -/** - * "interrupt" the progress bar and write a message above it. - * @param {string} message The message to write. - * @api public - */ - -ProgressBar.prototype.interrupt = function (message) { - // clear the current line - this.stream.clearLine(); - // move the cursor to the start of the line - this.stream.cursorTo(0); - // write the message text - this.stream.write(message); - // terminate the line after writing the message - this.stream.write('\n'); - // re-display the progress bar with its lastDraw - this.stream.write(this.lastDraw); -}; - -/** - * Terminates a progress bar. - * - * @api public - */ - -ProgressBar.prototype.terminate = function () { - if (this.clear) { - if (this.stream.clearLine) { - this.stream.clearLine(); - this.stream.cursorTo(0); - } - } else { - this.stream.write('\n'); - } -}; diff --git a/node_modules/progress/package.json b/node_modules/progress/package.json deleted file mode 100644 index 5fed4b1e..00000000 --- a/node_modules/progress/package.json +++ /dev/null @@ -1,66 +0,0 @@ -{ - "_from": "progress@^2.0.0", - "_id": "progress@2.0.0", - "_inBundle": false, - "_integrity": "sha1-ihvjZr+Pwj2yvSPxDG/pILQ4nR8=", - "_location": "/progress", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "progress@^2.0.0", - "name": "progress", - "escapedName": "progress", - "rawSpec": "^2.0.0", - "saveSpec": null, - "fetchSpec": "^2.0.0" - }, - "_requiredBy": [ - "/eslint" - ], - "_resolved": "https://registry.npmjs.org/progress/-/progress-2.0.0.tgz", - "_shasum": "8a1be366bf8fc23db2bd23f10c6fe920b4389d1f", - "_spec": "progress@^2.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", - "author": { - "name": "TJ Holowaychuk", - "email": "tj@vision-media.ca" - }, - "bugs": { - "url": "https://github.com/visionmedia/node-progress/issues" - }, - "bundleDependencies": false, - "contributors": [ - { - "name": "Christoffer Hallas", - "email": "christoffer.hallas@gmail.com" - }, - { - "name": "Jordan Scales", - "email": "scalesjordan@gmail.com" - }, - { - "name": "Andrew Rhyne", - "email": "rhyneandrew@gmail.com" - } - ], - "dependencies": {}, - "deprecated": false, - "description": "Flexible ascii progress bar", - "engines": { - "node": ">=0.4.0" - }, - "homepage": "https://github.com/visionmedia/node-progress#readme", - "keywords": [ - "cli", - "progress" - ], - "license": "MIT", - "main": "./index.js", - "name": "progress", - "repository": { - "type": "git", - "url": "git://github.com/visionmedia/node-progress.git" - }, - "version": "2.0.0" -} diff --git a/node_modules/pseudomap/LICENSE b/node_modules/pseudomap/LICENSE deleted file mode 100644 index 19129e31..00000000 --- a/node_modules/pseudomap/LICENSE +++ /dev/null @@ -1,15 +0,0 @@ -The ISC License - -Copyright (c) Isaac Z. Schlueter and Contributors - -Permission to use, copy, modify, and/or distribute this software for any -purpose with or without fee is hereby granted, provided that the above -copyright notice and this permission notice appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR -IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/pseudomap/README.md b/node_modules/pseudomap/README.md deleted file mode 100644 index 778bf01d..00000000 --- a/node_modules/pseudomap/README.md +++ /dev/null @@ -1,60 +0,0 @@ -# pseudomap - -A thing that is a lot like ES6 `Map`, but without iterators, for use -in environments where `for..of` syntax and `Map` are not available. - -If you need iterators, or just in general a more faithful polyfill to -ES6 Maps, check out [es6-map](http://npm.im/es6-map). - -If you are in an environment where `Map` is supported, then that will -be returned instead, unless `process.env.TEST_PSEUDOMAP` is set. - -You can use any value as keys, and any value as data. Setting again -with the identical key will overwrite the previous value. - -Internally, data is stored on an `Object.create(null)` style object. -The key is coerced to a string to generate the key on the internal -data-bag object. The original key used is stored along with the data. - -In the event of a stringified-key collision, a new key is generated by -appending an increasing number to the stringified-key until finding -either the intended key or an empty spot. - -Note that because object traversal order of plain objects is not -guaranteed to be identical to insertion order, the insertion order -guarantee of `Map.prototype.forEach` is not guaranteed in this -implementation. However, in all versions of Node.js and V8 where this -module works, `forEach` does traverse data in insertion order. - -## API - -Most of the [Map -API](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map), -with the following exceptions: - -1. A `Map` object is not an iterator. -2. `values`, `keys`, and `entries` methods are not implemented, - because they return iterators. -3. The argument to the constructor can be an Array of `[key, value]` - pairs, or a `Map` or `PseudoMap` object. But, since iterators - aren't used, passing any plain-old iterator won't initialize the - map properly. - -## USAGE - -Use just like a regular ES6 Map. - -```javascript -var PseudoMap = require('pseudomap') - -// optionally provide a pseudomap, or an array of [key,value] pairs -// as the argument to initialize the map with -var myMap = new PseudoMap() - -myMap.set(1, 'number 1') -myMap.set('1', 'string 1') -var akey = {} -var bkey = {} -myMap.set(akey, { some: 'data' }) -myMap.set(bkey, { some: 'other data' }) -``` diff --git a/node_modules/pseudomap/map.js b/node_modules/pseudomap/map.js deleted file mode 100644 index 7db15994..00000000 --- a/node_modules/pseudomap/map.js +++ /dev/null @@ -1,9 +0,0 @@ -if (process.env.npm_package_name === 'pseudomap' && - process.env.npm_lifecycle_script === 'test') - process.env.TEST_PSEUDOMAP = 'true' - -if (typeof Map === 'function' && !process.env.TEST_PSEUDOMAP) { - module.exports = Map -} else { - module.exports = require('./pseudomap') -} diff --git a/node_modules/pseudomap/package.json b/node_modules/pseudomap/package.json deleted file mode 100644 index dc8f1b39..00000000 --- a/node_modules/pseudomap/package.json +++ /dev/null @@ -1,54 +0,0 @@ -{ - "_from": "pseudomap@^1.0.2", - "_id": "pseudomap@1.0.2", - "_inBundle": false, - "_integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM=", - "_location": "/pseudomap", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "pseudomap@^1.0.2", - "name": "pseudomap", - "escapedName": "pseudomap", - "rawSpec": "^1.0.2", - "saveSpec": null, - "fetchSpec": "^1.0.2" - }, - "_requiredBy": [ - "/lru-cache" - ], - "_resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz", - "_shasum": "f052a28da70e618917ef0a8ac34c1ae5a68286b3", - "_spec": "pseudomap@^1.0.2", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/lru-cache", - "author": { - "name": "Isaac Z. Schlueter", - "email": "i@izs.me", - "url": "http://blog.izs.me/" - }, - "bugs": { - "url": "https://github.com/isaacs/pseudomap/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "A thing that is a lot like ES6 `Map`, but without iterators, for use in environments where `for..of` syntax and `Map` are not available.", - "devDependencies": { - "tap": "^2.3.1" - }, - "directories": { - "test": "test" - }, - "homepage": "https://github.com/isaacs/pseudomap#readme", - "license": "ISC", - "main": "map.js", - "name": "pseudomap", - "repository": { - "type": "git", - "url": "git+https://github.com/isaacs/pseudomap.git" - }, - "scripts": { - "test": "tap test/*.js" - }, - "version": "1.0.2" -} diff --git a/node_modules/pseudomap/pseudomap.js b/node_modules/pseudomap/pseudomap.js deleted file mode 100644 index 25a21d82..00000000 --- a/node_modules/pseudomap/pseudomap.js +++ /dev/null @@ -1,113 +0,0 @@ -var hasOwnProperty = Object.prototype.hasOwnProperty - -module.exports = PseudoMap - -function PseudoMap (set) { - if (!(this instanceof PseudoMap)) // whyyyyyyy - throw new TypeError("Constructor PseudoMap requires 'new'") - - this.clear() - - if (set) { - if ((set instanceof PseudoMap) || - (typeof Map === 'function' && set instanceof Map)) - set.forEach(function (value, key) { - this.set(key, value) - }, this) - else if (Array.isArray(set)) - set.forEach(function (kv) { - this.set(kv[0], kv[1]) - }, this) - else - throw new TypeError('invalid argument') - } -} - -PseudoMap.prototype.forEach = function (fn, thisp) { - thisp = thisp || this - Object.keys(this._data).forEach(function (k) { - if (k !== 'size') - fn.call(thisp, this._data[k].value, this._data[k].key) - }, this) -} - -PseudoMap.prototype.has = function (k) { - return !!find(this._data, k) -} - -PseudoMap.prototype.get = function (k) { - var res = find(this._data, k) - return res && res.value -} - -PseudoMap.prototype.set = function (k, v) { - set(this._data, k, v) -} - -PseudoMap.prototype.delete = function (k) { - var res = find(this._data, k) - if (res) { - delete this._data[res._index] - this._data.size-- - } -} - -PseudoMap.prototype.clear = function () { - var data = Object.create(null) - data.size = 0 - - Object.defineProperty(this, '_data', { - value: data, - enumerable: false, - configurable: true, - writable: false - }) -} - -Object.defineProperty(PseudoMap.prototype, 'size', { - get: function () { - return this._data.size - }, - set: function (n) {}, - enumerable: true, - configurable: true -}) - -PseudoMap.prototype.values = -PseudoMap.prototype.keys = -PseudoMap.prototype.entries = function () { - throw new Error('iterators are not implemented in this version') -} - -// Either identical, or both NaN -function same (a, b) { - return a === b || a !== a && b !== b -} - -function Entry (k, v, i) { - this.key = k - this.value = v - this._index = i -} - -function find (data, k) { - for (var i = 0, s = '_' + k, key = s; - hasOwnProperty.call(data, key); - key = s + i++) { - if (same(data[key].key, k)) - return data[key] - } -} - -function set (data, k, v) { - for (var i = 0, s = '_' + k, key = s; - hasOwnProperty.call(data, key); - key = s + i++) { - if (same(data[key].key, k)) { - data[key].value = v - return - } - } - data.size++ - data[key] = new Entry(k, v, key) -} diff --git a/node_modules/pseudomap/test/basic.js b/node_modules/pseudomap/test/basic.js deleted file mode 100644 index 4378e454..00000000 --- a/node_modules/pseudomap/test/basic.js +++ /dev/null @@ -1,86 +0,0 @@ -var t = require('tap') - -process.env.TEST_PSEUDOMAP = 'true' - -var PM = require('../') -runTests(PM) - -// if possible, verify that Map also behaves the same way -if (typeof Map === 'function') - runTests(Map) - - -function runTests (Map) { - t.throws(Map) - - var m = new Map() - - t.equal(m.size, 0) - - m.set(1, '1 string') - t.equal(m.get(1), '1 string') - t.equal(m.size, 1) - m.size = 1000 - t.equal(m.size, 1) - m.size = 0 - t.equal(m.size, 1) - - m = new Map([[1, 'number 1'], ['1', 'string 1']]) - t.equal(m.get(1), 'number 1') - t.equal(m.get('1'), 'string 1') - t.equal(m.size, 2) - - m = new Map(m) - t.equal(m.get(1), 'number 1') - t.equal(m.get('1'), 'string 1') - t.equal(m.size, 2) - - var akey = {} - var bkey = {} - m.set(akey, { some: 'data' }) - m.set(bkey, { some: 'other data' }) - t.same(m.get(akey), { some: 'data' }) - t.same(m.get(bkey), { some: 'other data' }) - t.equal(m.size, 4) - - var x = /x/ - var y = /x/ - m.set(x, 'x regex') - m.set(y, 'y regex') - t.equal(m.get(x), 'x regex') - m.set(x, 'x again') - t.equal(m.get(x), 'x again') - t.equal(m.size, 6) - - m.set(NaN, 'not a number') - t.equal(m.get(NaN), 'not a number') - m.set(NaN, 'it is a ' + typeof NaN) - t.equal(m.get(NaN), 'it is a number') - m.set('NaN', 'stringie nan') - t.equal(m.get(NaN), 'it is a number') - t.equal(m.get('NaN'), 'stringie nan') - t.equal(m.size, 8) - - m.delete(NaN) - t.equal(m.get(NaN), undefined) - t.equal(m.size, 7) - - var expect = [ - { value: 'number 1', key: 1 }, - { value: 'string 1', key: '1' }, - { value: { some: 'data' }, key: {} }, - { value: { some: 'other data' }, key: {} }, - { value: 'x again', key: /x/ }, - { value: 'y regex', key: /x/ }, - { value: 'stringie nan', key: 'NaN' } - ] - var actual = [] - - m.forEach(function (value, key) { - actual.push({ value: value, key: key }) - }) - t.same(actual, expect) - - m.clear() - t.equal(m.size, 0) -} diff --git a/node_modules/readable-stream/.travis.yml b/node_modules/readable-stream/.travis.yml deleted file mode 100644 index 40992555..00000000 --- a/node_modules/readable-stream/.travis.yml +++ /dev/null @@ -1,55 +0,0 @@ -sudo: false -language: node_js -before_install: - - npm install -g npm@2 - - test $NPM_LEGACY && npm install -g npm@latest-3 || npm install npm -g -notifications: - email: false -matrix: - fast_finish: true - include: - - node_js: '0.8' - env: - - TASK=test - - NPM_LEGACY=true - - node_js: '0.10' - env: - - TASK=test - - NPM_LEGACY=true - - node_js: '0.11' - env: - - TASK=test - - NPM_LEGACY=true - - node_js: '0.12' - env: - - TASK=test - - NPM_LEGACY=true - - node_js: 1 - env: - - TASK=test - - NPM_LEGACY=true - - node_js: 2 - env: - - TASK=test - - NPM_LEGACY=true - - node_js: 3 - env: - - TASK=test - - NPM_LEGACY=true - - node_js: 4 - env: TASK=test - - node_js: 5 - env: TASK=test - - node_js: 6 - env: TASK=test - - node_js: 7 - env: TASK=test - - node_js: 8 - env: TASK=test - - node_js: 9 - env: TASK=test -script: "npm run $TASK" -env: - global: - - secure: rE2Vvo7vnjabYNULNyLFxOyt98BoJexDqsiOnfiD6kLYYsiQGfr/sbZkPMOFm9qfQG7pjqx+zZWZjGSswhTt+626C0t/njXqug7Yps4c3dFblzGfreQHp7wNX5TFsvrxd6dAowVasMp61sJcRnB2w8cUzoe3RAYUDHyiHktwqMc= - - secure: g9YINaKAdMatsJ28G9jCGbSaguXCyxSTy+pBO6Ch0Cf57ZLOTka3HqDj8p3nV28LUIHZ3ut5WO43CeYKwt4AUtLpBS3a0dndHdY6D83uY6b2qh5hXlrcbeQTq2cvw2y95F7hm4D1kwrgZ7ViqaKggRcEupAL69YbJnxeUDKWEdI= diff --git a/node_modules/readable-stream/CONTRIBUTING.md b/node_modules/readable-stream/CONTRIBUTING.md deleted file mode 100644 index f478d58d..00000000 --- a/node_modules/readable-stream/CONTRIBUTING.md +++ /dev/null @@ -1,38 +0,0 @@ -# Developer's Certificate of Origin 1.1 - -By making a contribution to this project, I certify that: - -* (a) The contribution was created in whole or in part by me and I - have the right to submit it under the open source license - indicated in the file; or - -* (b) The contribution is based upon previous work that, to the best - of my knowledge, is covered under an appropriate open source - license and I have the right under that license to submit that - work with modifications, whether created in whole or in part - by me, under the same open source license (unless I am - permitted to submit under a different license), as indicated - in the file; or - -* (c) The contribution was provided directly to me by some other - person who certified (a), (b) or (c) and I have not modified - it. - -* (d) I understand and agree that this project and the contribution - are public and that a record of the contribution (including all - personal information I submit with it, including my sign-off) is - maintained indefinitely and may be redistributed consistent with - this project or the open source license(s) involved. - -## Moderation Policy - -The [Node.js Moderation Policy] applies to this WG. - -## Code of Conduct - -The [Node.js Code of Conduct][] applies to this WG. - -[Node.js Code of Conduct]: -https://github.com/nodejs/node/blob/master/CODE_OF_CONDUCT.md -[Node.js Moderation Policy]: -https://github.com/nodejs/TSC/blob/master/Moderation-Policy.md diff --git a/node_modules/readable-stream/GOVERNANCE.md b/node_modules/readable-stream/GOVERNANCE.md deleted file mode 100644 index 16ffb93f..00000000 --- a/node_modules/readable-stream/GOVERNANCE.md +++ /dev/null @@ -1,136 +0,0 @@ -### Streams Working Group - -The Node.js Streams is jointly governed by a Working Group -(WG) -that is responsible for high-level guidance of the project. - -The WG has final authority over this project including: - -* Technical direction -* Project governance and process (including this policy) -* Contribution policy -* GitHub repository hosting -* Conduct guidelines -* Maintaining the list of additional Collaborators - -For the current list of WG members, see the project -[README.md](./README.md#current-project-team-members). - -### Collaborators - -The readable-stream GitHub repository is -maintained by the WG and additional Collaborators who are added by the -WG on an ongoing basis. - -Individuals making significant and valuable contributions are made -Collaborators and given commit-access to the project. These -individuals are identified by the WG and their addition as -Collaborators is discussed during the WG meeting. - -_Note:_ If you make a significant contribution and are not considered -for commit-access log an issue or contact a WG member directly and it -will be brought up in the next WG meeting. - -Modifications of the contents of the readable-stream repository are -made on -a collaborative basis. Anybody with a GitHub account may propose a -modification via pull request and it will be considered by the project -Collaborators. All pull requests must be reviewed and accepted by a -Collaborator with sufficient expertise who is able to take full -responsibility for the change. In the case of pull requests proposed -by an existing Collaborator, an additional Collaborator is required -for sign-off. Consensus should be sought if additional Collaborators -participate and there is disagreement around a particular -modification. See _Consensus Seeking Process_ below for further detail -on the consensus model used for governance. - -Collaborators may opt to elevate significant or controversial -modifications, or modifications that have not found consensus to the -WG for discussion by assigning the ***WG-agenda*** tag to a pull -request or issue. The WG should serve as the final arbiter where -required. - -For the current list of Collaborators, see the project -[README.md](./README.md#members). - -### WG Membership - -WG seats are not time-limited. There is no fixed size of the WG. -However, the expected target is between 6 and 12, to ensure adequate -coverage of important areas of expertise, balanced with the ability to -make decisions efficiently. - -There is no specific set of requirements or qualifications for WG -membership beyond these rules. - -The WG may add additional members to the WG by unanimous consensus. - -A WG member may be removed from the WG by voluntary resignation, or by -unanimous consensus of all other WG members. - -Changes to WG membership should be posted in the agenda, and may be -suggested as any other agenda item (see "WG Meetings" below). - -If an addition or removal is proposed during a meeting, and the full -WG is not in attendance to participate, then the addition or removal -is added to the agenda for the subsequent meeting. This is to ensure -that all members are given the opportunity to participate in all -membership decisions. If a WG member is unable to attend a meeting -where a planned membership decision is being made, then their consent -is assumed. - -No more than 1/3 of the WG members may be affiliated with the same -employer. If removal or resignation of a WG member, or a change of -employment by a WG member, creates a situation where more than 1/3 of -the WG membership shares an employer, then the situation must be -immediately remedied by the resignation or removal of one or more WG -members affiliated with the over-represented employer(s). - -### WG Meetings - -The WG meets occasionally on a Google Hangout On Air. A designated moderator -approved by the WG runs the meeting. Each meeting should be -published to YouTube. - -Items are added to the WG agenda that are considered contentious or -are modifications of governance, contribution policy, WG membership, -or release process. - -The intention of the agenda is not to approve or review all patches; -that should happen continuously on GitHub and be handled by the larger -group of Collaborators. - -Any community member or contributor can ask that something be added to -the next meeting's agenda by logging a GitHub Issue. Any Collaborator, -WG member or the moderator can add the item to the agenda by adding -the ***WG-agenda*** tag to the issue. - -Prior to each WG meeting the moderator will share the Agenda with -members of the WG. WG members can add any items they like to the -agenda at the beginning of each meeting. The moderator and the WG -cannot veto or remove items. - -The WG may invite persons or representatives from certain projects to -participate in a non-voting capacity. - -The moderator is responsible for summarizing the discussion of each -agenda item and sends it as a pull request after the meeting. - -### Consensus Seeking Process - -The WG follows a -[Consensus -Seeking](http://en.wikipedia.org/wiki/Consensus-seeking_decision-making) -decision-making model. - -When an agenda item has appeared to reach a consensus the moderator -will ask "Does anyone object?" as a final call for dissent from the -consensus. - -If an agenda item cannot reach a consensus a WG member can call for -either a closing vote or a vote to table the issue to the next -meeting. The call for a vote must be seconded by a majority of the WG -or else the discussion will continue. Simple majority wins. - -Note that changes to WG membership require a majority consensus. See -"WG Membership" above. diff --git a/node_modules/readable-stream/LICENSE b/node_modules/readable-stream/LICENSE deleted file mode 100644 index 2873b3b2..00000000 --- a/node_modules/readable-stream/LICENSE +++ /dev/null @@ -1,47 +0,0 @@ -Node.js is licensed for use as follows: - -""" -Copyright Node.js contributors. All rights reserved. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to -deal in the Software without restriction, including without limitation the -rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -sell copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS -IN THE SOFTWARE. -""" - -This license applies to parts of Node.js originating from the -https://github.com/joyent/node repository: - -""" -Copyright Joyent, Inc. and other Node contributors. All rights reserved. -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to -deal in the Software without restriction, including without limitation the -rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -sell copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS -IN THE SOFTWARE. -""" diff --git a/node_modules/readable-stream/README.md b/node_modules/readable-stream/README.md deleted file mode 100644 index f0d8b47c..00000000 --- a/node_modules/readable-stream/README.md +++ /dev/null @@ -1,58 +0,0 @@ -# readable-stream - -***Node-core v8.9.4 streams for userland*** [![Build Status](https://travis-ci.org/nodejs/readable-stream.svg?branch=master)](https://travis-ci.org/nodejs/readable-stream) - - -[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/) -[![NPM](https://nodei.co/npm-dl/readable-stream.png?&months=6&height=3)](https://nodei.co/npm/readable-stream/) - - -[![Sauce Test Status](https://saucelabs.com/browser-matrix/readable-stream.svg)](https://saucelabs.com/u/readable-stream) - -```bash -npm install --save readable-stream -``` - -***Node-core streams for userland*** - -This package is a mirror of the Streams2 and Streams3 implementations in -Node-core. - -Full documentation may be found on the [Node.js website](https://nodejs.org/dist/v8.9.4/docs/api/stream.html). - -If you want to guarantee a stable streams base, regardless of what version of -Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core, for background see [this blogpost](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html). - -As of version 2.0.0 **readable-stream** uses semantic versioning. - -# Streams Working Group - -`readable-stream` is maintained by the Streams Working Group, which -oversees the development and maintenance of the Streams API within -Node.js. The responsibilities of the Streams Working Group include: - -* Addressing stream issues on the Node.js issue tracker. -* Authoring and editing stream documentation within the Node.js project. -* Reviewing changes to stream subclasses within the Node.js project. -* Redirecting changes to streams from the Node.js project to this - project. -* Assisting in the implementation of stream providers within Node.js. -* Recommending versions of `readable-stream` to be included in Node.js. -* Messaging about the future of streams to give the community advance - notice of changes. - - -## Team Members - -* **Chris Dickinson** ([@chrisdickinson](https://github.com/chrisdickinson)) <christopher.s.dickinson@gmail.com> - - Release GPG key: 9554F04D7259F04124DE6B476D5A82AC7E37093B -* **Calvin Metcalf** ([@calvinmetcalf](https://github.com/calvinmetcalf)) <calvin.metcalf@gmail.com> - - Release GPG key: F3EF5F62A87FC27A22E643F714CE4FF5015AA242 -* **Rod Vagg** ([@rvagg](https://github.com/rvagg)) <rod@vagg.org> - - Release GPG key: DD8F2338BAE7501E3DD5AC78C273792F7D83545D -* **Sam Newman** ([@sonewman](https://github.com/sonewman)) <newmansam@outlook.com> -* **Mathias Buus** ([@mafintosh](https://github.com/mafintosh)) <mathiasbuus@gmail.com> -* **Domenic Denicola** ([@domenic](https://github.com/domenic)) <d@domenic.me> -* **Matteo Collina** ([@mcollina](https://github.com/mcollina)) <matteo.collina@gmail.com> - - Release GPG key: 3ABC01543F22DD2239285CDD818674489FBC127E -* **Irina Shestak** ([@lrlna](https://github.com/lrlna)) <shestak.irina@gmail.com> diff --git a/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md b/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md deleted file mode 100644 index 83275f19..00000000 --- a/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md +++ /dev/null @@ -1,60 +0,0 @@ -# streams WG Meeting 2015-01-30 - -## Links - -* **Google Hangouts Video**: http://www.youtube.com/watch?v=I9nDOSGfwZg -* **GitHub Issue**: https://github.com/iojs/readable-stream/issues/106 -* **Original Minutes Google Doc**: https://docs.google.com/document/d/17aTgLnjMXIrfjgNaTUnHQO7m3xgzHR2VXBTmi03Qii4/ - -## Agenda - -Extracted from https://github.com/iojs/readable-stream/labels/wg-agenda prior to meeting. - -* adopt a charter [#105](https://github.com/iojs/readable-stream/issues/105) -* release and versioning strategy [#101](https://github.com/iojs/readable-stream/issues/101) -* simpler stream creation [#102](https://github.com/iojs/readable-stream/issues/102) -* proposal: deprecate implicit flowing of streams [#99](https://github.com/iojs/readable-stream/issues/99) - -## Minutes - -### adopt a charter - -* group: +1's all around - -### What versioning scheme should be adopted? -* group: +1’s 3.0.0 -* domenic+group: pulling in patches from other sources where appropriate -* mikeal: version independently, suggesting versions for io.js -* mikeal+domenic: work with TC to notify in advance of changes -simpler stream creation - -### streamline creation of streams -* sam: streamline creation of streams -* domenic: nice simple solution posted - but, we lose the opportunity to change the model - may not be backwards incompatible (double check keys) - - **action item:** domenic will check - -### remove implicit flowing of streams on(‘data’) -* add isFlowing / isPaused -* mikeal: worrying that we’re documenting polyfill methods – confuses users -* domenic: more reflective API is probably good, with warning labels for users -* new section for mad scientists (reflective stream access) -* calvin: name the “third state” -* mikeal: maybe borrow the name from whatwg? -* domenic: we’re missing the “third state” -* consensus: kind of difficult to name the third state -* mikeal: figure out differences in states / compat -* mathias: always flow on data – eliminates third state - * explore what it breaks - -**action items:** -* ask isaac for ability to list packages by what public io.js APIs they use (esp. Stream) -* ask rod/build for infrastructure -* **chris**: explore the “flow on data” approach -* add isPaused/isFlowing -* add new docs section -* move isPaused to that section - - diff --git a/node_modules/readable-stream/duplex-browser.js b/node_modules/readable-stream/duplex-browser.js deleted file mode 100644 index f8b2db83..00000000 --- a/node_modules/readable-stream/duplex-browser.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./lib/_stream_duplex.js'); diff --git a/node_modules/readable-stream/duplex.js b/node_modules/readable-stream/duplex.js deleted file mode 100644 index 46924cbf..00000000 --- a/node_modules/readable-stream/duplex.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./readable').Duplex diff --git a/node_modules/readable-stream/lib/_stream_duplex.js b/node_modules/readable-stream/lib/_stream_duplex.js deleted file mode 100644 index 10450891..00000000 --- a/node_modules/readable-stream/lib/_stream_duplex.js +++ /dev/null @@ -1,124 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// a duplex stream is just a stream that is both readable and writable. -// Since JS doesn't have multiple prototypal inheritance, this class -// prototypally inherits from Readable, and then parasitically from -// Writable. - -'use strict'; - -/**/ - -var pna = require('process-nextick-args'); -/**/ - -/**/ -var objectKeys = Object.keys || function (obj) { - var keys = []; - for (var key in obj) { - keys.push(key); - }return keys; -}; -/**/ - -module.exports = Duplex; - -/**/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/**/ - -var Readable = require('./_stream_readable'); -var Writable = require('./_stream_writable'); - -util.inherits(Duplex, Readable); - -var keys = objectKeys(Writable.prototype); -for (var v = 0; v < keys.length; v++) { - var method = keys[v]; - if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method]; -} - -function Duplex(options) { - if (!(this instanceof Duplex)) return new Duplex(options); - - Readable.call(this, options); - Writable.call(this, options); - - if (options && options.readable === false) this.readable = false; - - if (options && options.writable === false) this.writable = false; - - this.allowHalfOpen = true; - if (options && options.allowHalfOpen === false) this.allowHalfOpen = false; - - this.once('end', onend); -} - -// the no-half-open enforcer -function onend() { - // if we allow half-open state, or if the writable side ended, - // then we're ok. - if (this.allowHalfOpen || this._writableState.ended) return; - - // no more data can be written. - // But allow more writes to happen in this tick. - pna.nextTick(onEndNT, this); -} - -function onEndNT(self) { - self.end(); -} - -Object.defineProperty(Duplex.prototype, 'destroyed', { - get: function () { - if (this._readableState === undefined || this._writableState === undefined) { - return false; - } - return this._readableState.destroyed && this._writableState.destroyed; - }, - set: function (value) { - // we ignore the value if the stream - // has not been initialized yet - if (this._readableState === undefined || this._writableState === undefined) { - return; - } - - // backward compatibility, the user is explicitly - // managing destroyed - this._readableState.destroyed = value; - this._writableState.destroyed = value; - } -}); - -Duplex.prototype._destroy = function (err, cb) { - this.push(null); - this.end(); - - pna.nextTick(cb, err); -}; - -function forEach(xs, f) { - for (var i = 0, l = xs.length; i < l; i++) { - f(xs[i], i); - } -} \ No newline at end of file diff --git a/node_modules/readable-stream/lib/_stream_passthrough.js b/node_modules/readable-stream/lib/_stream_passthrough.js deleted file mode 100644 index a9c83588..00000000 --- a/node_modules/readable-stream/lib/_stream_passthrough.js +++ /dev/null @@ -1,47 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// a passthrough stream. -// basically just the most minimal sort of Transform stream. -// Every written chunk gets output as-is. - -'use strict'; - -module.exports = PassThrough; - -var Transform = require('./_stream_transform'); - -/**/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/**/ - -util.inherits(PassThrough, Transform); - -function PassThrough(options) { - if (!(this instanceof PassThrough)) return new PassThrough(options); - - Transform.call(this, options); -} - -PassThrough.prototype._transform = function (chunk, encoding, cb) { - cb(null, chunk); -}; \ No newline at end of file diff --git a/node_modules/readable-stream/lib/_stream_readable.js b/node_modules/readable-stream/lib/_stream_readable.js deleted file mode 100644 index af150f43..00000000 --- a/node_modules/readable-stream/lib/_stream_readable.js +++ /dev/null @@ -1,1015 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -/**/ - -var pna = require('process-nextick-args'); -/**/ - -module.exports = Readable; - -/**/ -var isArray = require('isarray'); -/**/ - -/**/ -var Duplex; -/**/ - -Readable.ReadableState = ReadableState; - -/**/ -var EE = require('events').EventEmitter; - -var EElistenerCount = function (emitter, type) { - return emitter.listeners(type).length; -}; -/**/ - -/**/ -var Stream = require('./internal/streams/stream'); -/**/ - -/**/ - -var Buffer = require('safe-buffer').Buffer; -var OurUint8Array = global.Uint8Array || function () {}; -function _uint8ArrayToBuffer(chunk) { - return Buffer.from(chunk); -} -function _isUint8Array(obj) { - return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; -} - -/**/ - -/**/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/**/ - -/**/ -var debugUtil = require('util'); -var debug = void 0; -if (debugUtil && debugUtil.debuglog) { - debug = debugUtil.debuglog('stream'); -} else { - debug = function () {}; -} -/**/ - -var BufferList = require('./internal/streams/BufferList'); -var destroyImpl = require('./internal/streams/destroy'); -var StringDecoder; - -util.inherits(Readable, Stream); - -var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume']; - -function prependListener(emitter, event, fn) { - // Sadly this is not cacheable as some libraries bundle their own - // event emitter implementation with them. - if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn); - - // This is a hack to make sure that our error handler is attached before any - // userland ones. NEVER DO THIS. This is here only because this code needs - // to continue to work with older versions of Node.js that do not include - // the prependListener() method. The goal is to eventually remove this hack. - if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]]; -} - -function ReadableState(options, stream) { - Duplex = Duplex || require('./_stream_duplex'); - - options = options || {}; - - // Duplex streams are both readable and writable, but share - // the same options object. - // However, some cases require setting options to different - // values for the readable and the writable sides of the duplex stream. - // These options can be provided separately as readableXXX and writableXXX. - var isDuplex = stream instanceof Duplex; - - // object stream flag. Used to make read(n) ignore n and to - // make all the buffer merging and length checks go away - this.objectMode = !!options.objectMode; - - if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode; - - // the point at which it stops calling _read() to fill the buffer - // Note: 0 is a valid value, means "don't call _read preemptively ever" - var hwm = options.highWaterMark; - var readableHwm = options.readableHighWaterMark; - var defaultHwm = this.objectMode ? 16 : 16 * 1024; - - if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm; - - // cast to ints. - this.highWaterMark = Math.floor(this.highWaterMark); - - // A linked list is used to store data chunks instead of an array because the - // linked list can remove elements from the beginning faster than - // array.shift() - this.buffer = new BufferList(); - this.length = 0; - this.pipes = null; - this.pipesCount = 0; - this.flowing = null; - this.ended = false; - this.endEmitted = false; - this.reading = false; - - // a flag to be able to tell if the event 'readable'/'data' is emitted - // immediately, or on a later tick. We set this to true at first, because - // any actions that shouldn't happen until "later" should generally also - // not happen before the first read call. - this.sync = true; - - // whenever we return null, then we set a flag to say - // that we're awaiting a 'readable' event emission. - this.needReadable = false; - this.emittedReadable = false; - this.readableListening = false; - this.resumeScheduled = false; - - // has it been destroyed - this.destroyed = false; - - // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. - this.defaultEncoding = options.defaultEncoding || 'utf8'; - - // the number of writers that are awaiting a drain event in .pipe()s - this.awaitDrain = 0; - - // if true, a maybeReadMore has been scheduled - this.readingMore = false; - - this.decoder = null; - this.encoding = null; - if (options.encoding) { - if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; - this.decoder = new StringDecoder(options.encoding); - this.encoding = options.encoding; - } -} - -function Readable(options) { - Duplex = Duplex || require('./_stream_duplex'); - - if (!(this instanceof Readable)) return new Readable(options); - - this._readableState = new ReadableState(options, this); - - // legacy - this.readable = true; - - if (options) { - if (typeof options.read === 'function') this._read = options.read; - - if (typeof options.destroy === 'function') this._destroy = options.destroy; - } - - Stream.call(this); -} - -Object.defineProperty(Readable.prototype, 'destroyed', { - get: function () { - if (this._readableState === undefined) { - return false; - } - return this._readableState.destroyed; - }, - set: function (value) { - // we ignore the value if the stream - // has not been initialized yet - if (!this._readableState) { - return; - } - - // backward compatibility, the user is explicitly - // managing destroyed - this._readableState.destroyed = value; - } -}); - -Readable.prototype.destroy = destroyImpl.destroy; -Readable.prototype._undestroy = destroyImpl.undestroy; -Readable.prototype._destroy = function (err, cb) { - this.push(null); - cb(err); -}; - -// Manually shove something into the read() buffer. -// This returns true if the highWaterMark has not been hit yet, -// similar to how Writable.write() returns true if you should -// write() some more. -Readable.prototype.push = function (chunk, encoding) { - var state = this._readableState; - var skipChunkCheck; - - if (!state.objectMode) { - if (typeof chunk === 'string') { - encoding = encoding || state.defaultEncoding; - if (encoding !== state.encoding) { - chunk = Buffer.from(chunk, encoding); - encoding = ''; - } - skipChunkCheck = true; - } - } else { - skipChunkCheck = true; - } - - return readableAddChunk(this, chunk, encoding, false, skipChunkCheck); -}; - -// Unshift should *always* be something directly out of read() -Readable.prototype.unshift = function (chunk) { - return readableAddChunk(this, chunk, null, true, false); -}; - -function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) { - var state = stream._readableState; - if (chunk === null) { - state.reading = false; - onEofChunk(stream, state); - } else { - var er; - if (!skipChunkCheck) er = chunkInvalid(state, chunk); - if (er) { - stream.emit('error', er); - } else if (state.objectMode || chunk && chunk.length > 0) { - if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) { - chunk = _uint8ArrayToBuffer(chunk); - } - - if (addToFront) { - if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true); - } else if (state.ended) { - stream.emit('error', new Error('stream.push() after EOF')); - } else { - state.reading = false; - if (state.decoder && !encoding) { - chunk = state.decoder.write(chunk); - if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state); - } else { - addChunk(stream, state, chunk, false); - } - } - } else if (!addToFront) { - state.reading = false; - } - } - - return needMoreData(state); -} - -function addChunk(stream, state, chunk, addToFront) { - if (state.flowing && state.length === 0 && !state.sync) { - stream.emit('data', chunk); - stream.read(0); - } else { - // update the buffer info. - state.length += state.objectMode ? 1 : chunk.length; - if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk); - - if (state.needReadable) emitReadable(stream); - } - maybeReadMore(stream, state); -} - -function chunkInvalid(state, chunk) { - var er; - if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { - er = new TypeError('Invalid non-string/buffer chunk'); - } - return er; -} - -// if it's past the high water mark, we can push in some more. -// Also, if we have no data yet, we can stand some -// more bytes. This is to work around cases where hwm=0, -// such as the repl. Also, if the push() triggered a -// readable event, and the user called read(largeNumber) such that -// needReadable was set, then we ought to push more, so that another -// 'readable' event will be triggered. -function needMoreData(state) { - return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0); -} - -Readable.prototype.isPaused = function () { - return this._readableState.flowing === false; -}; - -// backwards compatibility. -Readable.prototype.setEncoding = function (enc) { - if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; - this._readableState.decoder = new StringDecoder(enc); - this._readableState.encoding = enc; - return this; -}; - -// Don't raise the hwm > 8MB -var MAX_HWM = 0x800000; -function computeNewHighWaterMark(n) { - if (n >= MAX_HWM) { - n = MAX_HWM; - } else { - // Get the next highest power of 2 to prevent increasing hwm excessively in - // tiny amounts - n--; - n |= n >>> 1; - n |= n >>> 2; - n |= n >>> 4; - n |= n >>> 8; - n |= n >>> 16; - n++; - } - return n; -} - -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function howMuchToRead(n, state) { - if (n <= 0 || state.length === 0 && state.ended) return 0; - if (state.objectMode) return 1; - if (n !== n) { - // Only flow one buffer at a time - if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length; - } - // If we're asking for more than the current hwm, then raise the hwm. - if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n); - if (n <= state.length) return n; - // Don't have enough - if (!state.ended) { - state.needReadable = true; - return 0; - } - return state.length; -} - -// you can override either this method, or the async _read(n) below. -Readable.prototype.read = function (n) { - debug('read', n); - n = parseInt(n, 10); - var state = this._readableState; - var nOrig = n; - - if (n !== 0) state.emittedReadable = false; - - // if we're doing read(0) to trigger a readable event, but we - // already have a bunch of data in the buffer, then just trigger - // the 'readable' event and move on. - if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) { - debug('read: emitReadable', state.length, state.ended); - if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this); - return null; - } - - n = howMuchToRead(n, state); - - // if we've ended, and we're now clear, then finish it up. - if (n === 0 && state.ended) { - if (state.length === 0) endReadable(this); - return null; - } - - // All the actual chunk generation logic needs to be - // *below* the call to _read. The reason is that in certain - // synthetic stream cases, such as passthrough streams, _read - // may be a completely synchronous operation which may change - // the state of the read buffer, providing enough data when - // before there was *not* enough. - // - // So, the steps are: - // 1. Figure out what the state of things will be after we do - // a read from the buffer. - // - // 2. If that resulting state will trigger a _read, then call _read. - // Note that this may be asynchronous, or synchronous. Yes, it is - // deeply ugly to write APIs this way, but that still doesn't mean - // that the Readable class should behave improperly, as streams are - // designed to be sync/async agnostic. - // Take note if the _read call is sync or async (ie, if the read call - // has returned yet), so that we know whether or not it's safe to emit - // 'readable' etc. - // - // 3. Actually pull the requested chunks out of the buffer and return. - - // if we need a readable event, then we need to do some reading. - var doRead = state.needReadable; - debug('need readable', doRead); - - // if we currently have less than the highWaterMark, then also read some - if (state.length === 0 || state.length - n < state.highWaterMark) { - doRead = true; - debug('length less than watermark', doRead); - } - - // however, if we've ended, then there's no point, and if we're already - // reading, then it's unnecessary. - if (state.ended || state.reading) { - doRead = false; - debug('reading or ended', doRead); - } else if (doRead) { - debug('do read'); - state.reading = true; - state.sync = true; - // if the length is currently zero, then we *need* a readable event. - if (state.length === 0) state.needReadable = true; - // call internal read method - this._read(state.highWaterMark); - state.sync = false; - // If _read pushed data synchronously, then `reading` will be false, - // and we need to re-evaluate how much data we can return to the user. - if (!state.reading) n = howMuchToRead(nOrig, state); - } - - var ret; - if (n > 0) ret = fromList(n, state);else ret = null; - - if (ret === null) { - state.needReadable = true; - n = 0; - } else { - state.length -= n; - } - - if (state.length === 0) { - // If we have nothing in the buffer, then we want to know - // as soon as we *do* get something into the buffer. - if (!state.ended) state.needReadable = true; - - // If we tried to read() past the EOF, then emit end on the next tick. - if (nOrig !== n && state.ended) endReadable(this); - } - - if (ret !== null) this.emit('data', ret); - - return ret; -}; - -function onEofChunk(stream, state) { - if (state.ended) return; - if (state.decoder) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) { - state.buffer.push(chunk); - state.length += state.objectMode ? 1 : chunk.length; - } - } - state.ended = true; - - // emit 'readable' now to make sure it gets picked up. - emitReadable(stream); -} - -// Don't emit readable right away in sync mode, because this can trigger -// another read() call => stack overflow. This way, it might trigger -// a nextTick recursion warning, but that's not so bad. -function emitReadable(stream) { - var state = stream._readableState; - state.needReadable = false; - if (!state.emittedReadable) { - debug('emitReadable', state.flowing); - state.emittedReadable = true; - if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream); - } -} - -function emitReadable_(stream) { - debug('emit readable'); - stream.emit('readable'); - flow(stream); -} - -// at this point, the user has presumably seen the 'readable' event, -// and called read() to consume some data. that may have triggered -// in turn another _read(n) call, in which case reading = true if -// it's in progress. -// However, if we're not ended, or reading, and the length < hwm, -// then go ahead and try to read some more preemptively. -function maybeReadMore(stream, state) { - if (!state.readingMore) { - state.readingMore = true; - pna.nextTick(maybeReadMore_, stream, state); - } -} - -function maybeReadMore_(stream, state) { - var len = state.length; - while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) { - debug('maybeReadMore read 0'); - stream.read(0); - if (len === state.length) - // didn't get any data, stop spinning. - break;else len = state.length; - } - state.readingMore = false; -} - -// abstract method. to be overridden in specific implementation classes. -// call cb(er, data) where data is <= n in length. -// for virtual (non-string, non-buffer) streams, "length" is somewhat -// arbitrary, and perhaps not very meaningful. -Readable.prototype._read = function (n) { - this.emit('error', new Error('_read() is not implemented')); -}; - -Readable.prototype.pipe = function (dest, pipeOpts) { - var src = this; - var state = this._readableState; - - switch (state.pipesCount) { - case 0: - state.pipes = dest; - break; - case 1: - state.pipes = [state.pipes, dest]; - break; - default: - state.pipes.push(dest); - break; - } - state.pipesCount += 1; - debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); - - var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr; - - var endFn = doEnd ? onend : unpipe; - if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn); - - dest.on('unpipe', onunpipe); - function onunpipe(readable, unpipeInfo) { - debug('onunpipe'); - if (readable === src) { - if (unpipeInfo && unpipeInfo.hasUnpiped === false) { - unpipeInfo.hasUnpiped = true; - cleanup(); - } - } - } - - function onend() { - debug('onend'); - dest.end(); - } - - // when the dest drains, it reduces the awaitDrain counter - // on the source. This would be more elegant with a .once() - // handler in flow(), but adding and removing repeatedly is - // too slow. - var ondrain = pipeOnDrain(src); - dest.on('drain', ondrain); - - var cleanedUp = false; - function cleanup() { - debug('cleanup'); - // cleanup event handlers once the pipe is broken - dest.removeListener('close', onclose); - dest.removeListener('finish', onfinish); - dest.removeListener('drain', ondrain); - dest.removeListener('error', onerror); - dest.removeListener('unpipe', onunpipe); - src.removeListener('end', onend); - src.removeListener('end', unpipe); - src.removeListener('data', ondata); - - cleanedUp = true; - - // if the reader is waiting for a drain event from this - // specific writer, then it would cause it to never start - // flowing again. - // So, if this is awaiting a drain, then we just call it now. - // If we don't know, then assume that we are waiting for one. - if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain(); - } - - // If the user pushes more data while we're writing to dest then we'll end up - // in ondata again. However, we only want to increase awaitDrain once because - // dest will only emit one 'drain' event for the multiple writes. - // => Introduce a guard on increasing awaitDrain. - var increasedAwaitDrain = false; - src.on('data', ondata); - function ondata(chunk) { - debug('ondata'); - increasedAwaitDrain = false; - var ret = dest.write(chunk); - if (false === ret && !increasedAwaitDrain) { - // If the user unpiped during `dest.write()`, it is possible - // to get stuck in a permanently paused state if that write - // also returned false. - // => Check whether `dest` is still a piping destination. - if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) { - debug('false write response, pause', src._readableState.awaitDrain); - src._readableState.awaitDrain++; - increasedAwaitDrain = true; - } - src.pause(); - } - } - - // if the dest has an error, then stop piping into it. - // however, don't suppress the throwing behavior for this. - function onerror(er) { - debug('onerror', er); - unpipe(); - dest.removeListener('error', onerror); - if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er); - } - - // Make sure our error handler is attached before userland ones. - prependListener(dest, 'error', onerror); - - // Both close and finish should trigger unpipe, but only once. - function onclose() { - dest.removeListener('finish', onfinish); - unpipe(); - } - dest.once('close', onclose); - function onfinish() { - debug('onfinish'); - dest.removeListener('close', onclose); - unpipe(); - } - dest.once('finish', onfinish); - - function unpipe() { - debug('unpipe'); - src.unpipe(dest); - } - - // tell the dest that it's being piped to - dest.emit('pipe', src); - - // start the flow if it hasn't been started already. - if (!state.flowing) { - debug('pipe resume'); - src.resume(); - } - - return dest; -}; - -function pipeOnDrain(src) { - return function () { - var state = src._readableState; - debug('pipeOnDrain', state.awaitDrain); - if (state.awaitDrain) state.awaitDrain--; - if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) { - state.flowing = true; - flow(src); - } - }; -} - -Readable.prototype.unpipe = function (dest) { - var state = this._readableState; - var unpipeInfo = { hasUnpiped: false }; - - // if we're not piping anywhere, then do nothing. - if (state.pipesCount === 0) return this; - - // just one destination. most common case. - if (state.pipesCount === 1) { - // passed in one, but it's not the right one. - if (dest && dest !== state.pipes) return this; - - if (!dest) dest = state.pipes; - - // got a match. - state.pipes = null; - state.pipesCount = 0; - state.flowing = false; - if (dest) dest.emit('unpipe', this, unpipeInfo); - return this; - } - - // slow case. multiple pipe destinations. - - if (!dest) { - // remove all. - var dests = state.pipes; - var len = state.pipesCount; - state.pipes = null; - state.pipesCount = 0; - state.flowing = false; - - for (var i = 0; i < len; i++) { - dests[i].emit('unpipe', this, unpipeInfo); - }return this; - } - - // try to find the right one. - var index = indexOf(state.pipes, dest); - if (index === -1) return this; - - state.pipes.splice(index, 1); - state.pipesCount -= 1; - if (state.pipesCount === 1) state.pipes = state.pipes[0]; - - dest.emit('unpipe', this, unpipeInfo); - - return this; -}; - -// set up data events if they are asked for -// Ensure readable listeners eventually get something -Readable.prototype.on = function (ev, fn) { - var res = Stream.prototype.on.call(this, ev, fn); - - if (ev === 'data') { - // Start flowing on next tick if stream isn't explicitly paused - if (this._readableState.flowing !== false) this.resume(); - } else if (ev === 'readable') { - var state = this._readableState; - if (!state.endEmitted && !state.readableListening) { - state.readableListening = state.needReadable = true; - state.emittedReadable = false; - if (!state.reading) { - pna.nextTick(nReadingNextTick, this); - } else if (state.length) { - emitReadable(this); - } - } - } - - return res; -}; -Readable.prototype.addListener = Readable.prototype.on; - -function nReadingNextTick(self) { - debug('readable nexttick read 0'); - self.read(0); -} - -// pause() and resume() are remnants of the legacy readable stream API -// If the user uses them, then switch into old mode. -Readable.prototype.resume = function () { - var state = this._readableState; - if (!state.flowing) { - debug('resume'); - state.flowing = true; - resume(this, state); - } - return this; -}; - -function resume(stream, state) { - if (!state.resumeScheduled) { - state.resumeScheduled = true; - pna.nextTick(resume_, stream, state); - } -} - -function resume_(stream, state) { - if (!state.reading) { - debug('resume read 0'); - stream.read(0); - } - - state.resumeScheduled = false; - state.awaitDrain = 0; - stream.emit('resume'); - flow(stream); - if (state.flowing && !state.reading) stream.read(0); -} - -Readable.prototype.pause = function () { - debug('call pause flowing=%j', this._readableState.flowing); - if (false !== this._readableState.flowing) { - debug('pause'); - this._readableState.flowing = false; - this.emit('pause'); - } - return this; -}; - -function flow(stream) { - var state = stream._readableState; - debug('flow', state.flowing); - while (state.flowing && stream.read() !== null) {} -} - -// wrap an old-style stream as the async data source. -// This is *not* part of the readable stream interface. -// It is an ugly unfortunate mess of history. -Readable.prototype.wrap = function (stream) { - var _this = this; - - var state = this._readableState; - var paused = false; - - stream.on('end', function () { - debug('wrapped end'); - if (state.decoder && !state.ended) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) _this.push(chunk); - } - - _this.push(null); - }); - - stream.on('data', function (chunk) { - debug('wrapped data'); - if (state.decoder) chunk = state.decoder.write(chunk); - - // don't skip over falsy values in objectMode - if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return; - - var ret = _this.push(chunk); - if (!ret) { - paused = true; - stream.pause(); - } - }); - - // proxy all the other methods. - // important when wrapping filters and duplexes. - for (var i in stream) { - if (this[i] === undefined && typeof stream[i] === 'function') { - this[i] = function (method) { - return function () { - return stream[method].apply(stream, arguments); - }; - }(i); - } - } - - // proxy certain important events. - for (var n = 0; n < kProxyEvents.length; n++) { - stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n])); - } - - // when we try to consume some more bytes, simply unpause the - // underlying stream. - this._read = function (n) { - debug('wrapped _read', n); - if (paused) { - paused = false; - stream.resume(); - } - }; - - return this; -}; - -// exposed for testing purposes only. -Readable._fromList = fromList; - -// Pluck off n bytes from an array of buffers. -// Length is the combined lengths of all the buffers in the list. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function fromList(n, state) { - // nothing buffered - if (state.length === 0) return null; - - var ret; - if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) { - // read it all, truncate the list - if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length); - state.buffer.clear(); - } else { - // read part of list - ret = fromListPartial(n, state.buffer, state.decoder); - } - - return ret; -} - -// Extracts only enough buffered data to satisfy the amount requested. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function fromListPartial(n, list, hasStrings) { - var ret; - if (n < list.head.data.length) { - // slice is the same for buffers and strings - ret = list.head.data.slice(0, n); - list.head.data = list.head.data.slice(n); - } else if (n === list.head.data.length) { - // first chunk is a perfect match - ret = list.shift(); - } else { - // result spans more than one buffer - ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list); - } - return ret; -} - -// Copies a specified amount of characters from the list of buffered data -// chunks. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function copyFromBufferString(n, list) { - var p = list.head; - var c = 1; - var ret = p.data; - n -= ret.length; - while (p = p.next) { - var str = p.data; - var nb = n > str.length ? str.length : n; - if (nb === str.length) ret += str;else ret += str.slice(0, n); - n -= nb; - if (n === 0) { - if (nb === str.length) { - ++c; - if (p.next) list.head = p.next;else list.head = list.tail = null; - } else { - list.head = p; - p.data = str.slice(nb); - } - break; - } - ++c; - } - list.length -= c; - return ret; -} - -// Copies a specified amount of bytes from the list of buffered data chunks. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function copyFromBuffer(n, list) { - var ret = Buffer.allocUnsafe(n); - var p = list.head; - var c = 1; - p.data.copy(ret); - n -= p.data.length; - while (p = p.next) { - var buf = p.data; - var nb = n > buf.length ? buf.length : n; - buf.copy(ret, ret.length - n, 0, nb); - n -= nb; - if (n === 0) { - if (nb === buf.length) { - ++c; - if (p.next) list.head = p.next;else list.head = list.tail = null; - } else { - list.head = p; - p.data = buf.slice(nb); - } - break; - } - ++c; - } - list.length -= c; - return ret; -} - -function endReadable(stream) { - var state = stream._readableState; - - // If we get here before consuming all the bytes, then that is a - // bug in node. Should never happen. - if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream'); - - if (!state.endEmitted) { - state.ended = true; - pna.nextTick(endReadableNT, state, stream); - } -} - -function endReadableNT(state, stream) { - // Check that we didn't get one last unshift. - if (!state.endEmitted && state.length === 0) { - state.endEmitted = true; - stream.readable = false; - stream.emit('end'); - } -} - -function forEach(xs, f) { - for (var i = 0, l = xs.length; i < l; i++) { - f(xs[i], i); - } -} - -function indexOf(xs, x) { - for (var i = 0, l = xs.length; i < l; i++) { - if (xs[i] === x) return i; - } - return -1; -} \ No newline at end of file diff --git a/node_modules/readable-stream/lib/_stream_transform.js b/node_modules/readable-stream/lib/_stream_transform.js deleted file mode 100644 index 5d1f8b87..00000000 --- a/node_modules/readable-stream/lib/_stream_transform.js +++ /dev/null @@ -1,214 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// a transform stream is a readable/writable stream where you do -// something with the data. Sometimes it's called a "filter", -// but that's not a great name for it, since that implies a thing where -// some bits pass through, and others are simply ignored. (That would -// be a valid example of a transform, of course.) -// -// While the output is causally related to the input, it's not a -// necessarily symmetric or synchronous transformation. For example, -// a zlib stream might take multiple plain-text writes(), and then -// emit a single compressed chunk some time in the future. -// -// Here's how this works: -// -// The Transform stream has all the aspects of the readable and writable -// stream classes. When you write(chunk), that calls _write(chunk,cb) -// internally, and returns false if there's a lot of pending writes -// buffered up. When you call read(), that calls _read(n) until -// there's enough pending readable data buffered up. -// -// In a transform stream, the written data is placed in a buffer. When -// _read(n) is called, it transforms the queued up data, calling the -// buffered _write cb's as it consumes chunks. If consuming a single -// written chunk would result in multiple output chunks, then the first -// outputted bit calls the readcb, and subsequent chunks just go into -// the read buffer, and will cause it to emit 'readable' if necessary. -// -// This way, back-pressure is actually determined by the reading side, -// since _read has to be called to start processing a new chunk. However, -// a pathological inflate type of transform can cause excessive buffering -// here. For example, imagine a stream where every byte of input is -// interpreted as an integer from 0-255, and then results in that many -// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in -// 1kb of data being output. In this case, you could write a very small -// amount of input, and end up with a very large amount of output. In -// such a pathological inflating mechanism, there'd be no way to tell -// the system to stop doing the transform. A single 4MB write could -// cause the system to run out of memory. -// -// However, even in such a pathological case, only a single written chunk -// would be consumed, and then the rest would wait (un-transformed) until -// the results of the previous transformed chunk were consumed. - -'use strict'; - -module.exports = Transform; - -var Duplex = require('./_stream_duplex'); - -/**/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/**/ - -util.inherits(Transform, Duplex); - -function afterTransform(er, data) { - var ts = this._transformState; - ts.transforming = false; - - var cb = ts.writecb; - - if (!cb) { - return this.emit('error', new Error('write callback called multiple times')); - } - - ts.writechunk = null; - ts.writecb = null; - - if (data != null) // single equals check for both `null` and `undefined` - this.push(data); - - cb(er); - - var rs = this._readableState; - rs.reading = false; - if (rs.needReadable || rs.length < rs.highWaterMark) { - this._read(rs.highWaterMark); - } -} - -function Transform(options) { - if (!(this instanceof Transform)) return new Transform(options); - - Duplex.call(this, options); - - this._transformState = { - afterTransform: afterTransform.bind(this), - needTransform: false, - transforming: false, - writecb: null, - writechunk: null, - writeencoding: null - }; - - // start out asking for a readable event once data is transformed. - this._readableState.needReadable = true; - - // we have implemented the _read method, and done the other things - // that Readable wants before the first _read call, so unset the - // sync guard flag. - this._readableState.sync = false; - - if (options) { - if (typeof options.transform === 'function') this._transform = options.transform; - - if (typeof options.flush === 'function') this._flush = options.flush; - } - - // When the writable side finishes, then flush out anything remaining. - this.on('prefinish', prefinish); -} - -function prefinish() { - var _this = this; - - if (typeof this._flush === 'function') { - this._flush(function (er, data) { - done(_this, er, data); - }); - } else { - done(this, null, null); - } -} - -Transform.prototype.push = function (chunk, encoding) { - this._transformState.needTransform = false; - return Duplex.prototype.push.call(this, chunk, encoding); -}; - -// This is the part where you do stuff! -// override this function in implementation classes. -// 'chunk' is an input chunk. -// -// Call `push(newChunk)` to pass along transformed output -// to the readable side. You may call 'push' zero or more times. -// -// Call `cb(err)` when you are done with this chunk. If you pass -// an error, then that'll put the hurt on the whole operation. If you -// never call cb(), then you'll never get another chunk. -Transform.prototype._transform = function (chunk, encoding, cb) { - throw new Error('_transform() is not implemented'); -}; - -Transform.prototype._write = function (chunk, encoding, cb) { - var ts = this._transformState; - ts.writecb = cb; - ts.writechunk = chunk; - ts.writeencoding = encoding; - if (!ts.transforming) { - var rs = this._readableState; - if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark); - } -}; - -// Doesn't matter what the args are here. -// _transform does all the work. -// That we got here means that the readable side wants more data. -Transform.prototype._read = function (n) { - var ts = this._transformState; - - if (ts.writechunk !== null && ts.writecb && !ts.transforming) { - ts.transforming = true; - this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); - } else { - // mark that we need a transform, so that any data that comes in - // will get processed, now that we've asked for it. - ts.needTransform = true; - } -}; - -Transform.prototype._destroy = function (err, cb) { - var _this2 = this; - - Duplex.prototype._destroy.call(this, err, function (err2) { - cb(err2); - _this2.emit('close'); - }); -}; - -function done(stream, er, data) { - if (er) return stream.emit('error', er); - - if (data != null) // single equals check for both `null` and `undefined` - stream.push(data); - - // if there's nothing in the write buffer, then that means - // that nothing more will ever be provided - if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0'); - - if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming'); - - return stream.push(null); -} \ No newline at end of file diff --git a/node_modules/readable-stream/lib/_stream_writable.js b/node_modules/readable-stream/lib/_stream_writable.js deleted file mode 100644 index 0e1c28df..00000000 --- a/node_modules/readable-stream/lib/_stream_writable.js +++ /dev/null @@ -1,677 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// A bit simpler than readable streams. -// Implement an async ._write(chunk, encoding, cb), and it'll handle all -// the drain event emission and buffering. - -'use strict'; - -/**/ - -var pna = require('process-nextick-args'); -/**/ - -module.exports = Writable; - -/* */ -function WriteReq(chunk, encoding, cb) { - this.chunk = chunk; - this.encoding = encoding; - this.callback = cb; - this.next = null; -} - -// It seems a linked list but it is not -// there will be only 2 of these for each stream -function CorkedRequest(state) { - var _this = this; - - this.next = null; - this.entry = null; - this.finish = function () { - onCorkedFinish(_this, state); - }; -} -/* */ - -/**/ -var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick; -/**/ - -/**/ -var Duplex; -/**/ - -Writable.WritableState = WritableState; - -/**/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/**/ - -/**/ -var internalUtil = { - deprecate: require('util-deprecate') -}; -/**/ - -/**/ -var Stream = require('./internal/streams/stream'); -/**/ - -/**/ - -var Buffer = require('safe-buffer').Buffer; -var OurUint8Array = global.Uint8Array || function () {}; -function _uint8ArrayToBuffer(chunk) { - return Buffer.from(chunk); -} -function _isUint8Array(obj) { - return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; -} - -/**/ - -var destroyImpl = require('./internal/streams/destroy'); - -util.inherits(Writable, Stream); - -function nop() {} - -function WritableState(options, stream) { - Duplex = Duplex || require('./_stream_duplex'); - - options = options || {}; - - // Duplex streams are both readable and writable, but share - // the same options object. - // However, some cases require setting options to different - // values for the readable and the writable sides of the duplex stream. - // These options can be provided separately as readableXXX and writableXXX. - var isDuplex = stream instanceof Duplex; - - // object stream flag to indicate whether or not this stream - // contains buffers or objects. - this.objectMode = !!options.objectMode; - - if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode; - - // the point at which write() starts returning false - // Note: 0 is a valid value, means that we always return false if - // the entire buffer is not flushed immediately on write() - var hwm = options.highWaterMark; - var writableHwm = options.writableHighWaterMark; - var defaultHwm = this.objectMode ? 16 : 16 * 1024; - - if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm; - - // cast to ints. - this.highWaterMark = Math.floor(this.highWaterMark); - - // if _final has been called - this.finalCalled = false; - - // drain event flag. - this.needDrain = false; - // at the start of calling end() - this.ending = false; - // when end() has been called, and returned - this.ended = false; - // when 'finish' is emitted - this.finished = false; - - // has it been destroyed - this.destroyed = false; - - // should we decode strings into buffers before passing to _write? - // this is here so that some node-core streams can optimize string - // handling at a lower level. - var noDecode = options.decodeStrings === false; - this.decodeStrings = !noDecode; - - // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. - this.defaultEncoding = options.defaultEncoding || 'utf8'; - - // not an actual buffer we keep track of, but a measurement - // of how much we're waiting to get pushed to some underlying - // socket or file. - this.length = 0; - - // a flag to see when we're in the middle of a write. - this.writing = false; - - // when true all writes will be buffered until .uncork() call - this.corked = 0; - - // a flag to be able to tell if the onwrite cb is called immediately, - // or on a later tick. We set this to true at first, because any - // actions that shouldn't happen until "later" should generally also - // not happen before the first write call. - this.sync = true; - - // a flag to know if we're processing previously buffered items, which - // may call the _write() callback in the same tick, so that we don't - // end up in an overlapped onwrite situation. - this.bufferProcessing = false; - - // the callback that's passed to _write(chunk,cb) - this.onwrite = function (er) { - onwrite(stream, er); - }; - - // the callback that the user supplies to write(chunk,encoding,cb) - this.writecb = null; - - // the amount that is being written when _write is called. - this.writelen = 0; - - this.bufferedRequest = null; - this.lastBufferedRequest = null; - - // number of pending user-supplied write callbacks - // this must be 0 before 'finish' can be emitted - this.pendingcb = 0; - - // emit prefinish if the only thing we're waiting for is _write cbs - // This is relevant for synchronous Transform streams - this.prefinished = false; - - // True if the error was already emitted and should not be thrown again - this.errorEmitted = false; - - // count buffered requests - this.bufferedRequestCount = 0; - - // allocate the first CorkedRequest, there is always - // one allocated and free to use, and we maintain at most two - this.corkedRequestsFree = new CorkedRequest(this); -} - -WritableState.prototype.getBuffer = function getBuffer() { - var current = this.bufferedRequest; - var out = []; - while (current) { - out.push(current); - current = current.next; - } - return out; -}; - -(function () { - try { - Object.defineProperty(WritableState.prototype, 'buffer', { - get: internalUtil.deprecate(function () { - return this.getBuffer(); - }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003') - }); - } catch (_) {} -})(); - -// Test _writableState for inheritance to account for Duplex streams, -// whose prototype chain only points to Readable. -var realHasInstance; -if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') { - realHasInstance = Function.prototype[Symbol.hasInstance]; - Object.defineProperty(Writable, Symbol.hasInstance, { - value: function (object) { - if (realHasInstance.call(this, object)) return true; - if (this !== Writable) return false; - - return object && object._writableState instanceof WritableState; - } - }); -} else { - realHasInstance = function (object) { - return object instanceof this; - }; -} - -function Writable(options) { - Duplex = Duplex || require('./_stream_duplex'); - - // Writable ctor is applied to Duplexes, too. - // `realHasInstance` is necessary because using plain `instanceof` - // would return false, as no `_writableState` property is attached. - - // Trying to use the custom `instanceof` for Writable here will also break the - // Node.js LazyTransform implementation, which has a non-trivial getter for - // `_writableState` that would lead to infinite recursion. - if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) { - return new Writable(options); - } - - this._writableState = new WritableState(options, this); - - // legacy. - this.writable = true; - - if (options) { - if (typeof options.write === 'function') this._write = options.write; - - if (typeof options.writev === 'function') this._writev = options.writev; - - if (typeof options.destroy === 'function') this._destroy = options.destroy; - - if (typeof options.final === 'function') this._final = options.final; - } - - Stream.call(this); -} - -// Otherwise people can pipe Writable streams, which is just wrong. -Writable.prototype.pipe = function () { - this.emit('error', new Error('Cannot pipe, not readable')); -}; - -function writeAfterEnd(stream, cb) { - var er = new Error('write after end'); - // TODO: defer error events consistently everywhere, not just the cb - stream.emit('error', er); - pna.nextTick(cb, er); -} - -// Checks that a user-supplied chunk is valid, especially for the particular -// mode the stream is in. Currently this means that `null` is never accepted -// and undefined/non-string values are only allowed in object mode. -function validChunk(stream, state, chunk, cb) { - var valid = true; - var er = false; - - if (chunk === null) { - er = new TypeError('May not write null values to stream'); - } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { - er = new TypeError('Invalid non-string/buffer chunk'); - } - if (er) { - stream.emit('error', er); - pna.nextTick(cb, er); - valid = false; - } - return valid; -} - -Writable.prototype.write = function (chunk, encoding, cb) { - var state = this._writableState; - var ret = false; - var isBuf = !state.objectMode && _isUint8Array(chunk); - - if (isBuf && !Buffer.isBuffer(chunk)) { - chunk = _uint8ArrayToBuffer(chunk); - } - - if (typeof encoding === 'function') { - cb = encoding; - encoding = null; - } - - if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding; - - if (typeof cb !== 'function') cb = nop; - - if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) { - state.pendingcb++; - ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb); - } - - return ret; -}; - -Writable.prototype.cork = function () { - var state = this._writableState; - - state.corked++; -}; - -Writable.prototype.uncork = function () { - var state = this._writableState; - - if (state.corked) { - state.corked--; - - if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state); - } -}; - -Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { - // node::ParseEncoding() requires lower case. - if (typeof encoding === 'string') encoding = encoding.toLowerCase(); - if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding); - this._writableState.defaultEncoding = encoding; - return this; -}; - -function decodeChunk(state, chunk, encoding) { - if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') { - chunk = Buffer.from(chunk, encoding); - } - return chunk; -} - -// if we're already writing something, then just put this -// in the queue, and wait our turn. Otherwise, call _write -// If we return false, then we need a drain event, so set that flag. -function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) { - if (!isBuf) { - var newChunk = decodeChunk(state, chunk, encoding); - if (chunk !== newChunk) { - isBuf = true; - encoding = 'buffer'; - chunk = newChunk; - } - } - var len = state.objectMode ? 1 : chunk.length; - - state.length += len; - - var ret = state.length < state.highWaterMark; - // we must ensure that previous needDrain will not be reset to false. - if (!ret) state.needDrain = true; - - if (state.writing || state.corked) { - var last = state.lastBufferedRequest; - state.lastBufferedRequest = { - chunk: chunk, - encoding: encoding, - isBuf: isBuf, - callback: cb, - next: null - }; - if (last) { - last.next = state.lastBufferedRequest; - } else { - state.bufferedRequest = state.lastBufferedRequest; - } - state.bufferedRequestCount += 1; - } else { - doWrite(stream, state, false, len, chunk, encoding, cb); - } - - return ret; -} - -function doWrite(stream, state, writev, len, chunk, encoding, cb) { - state.writelen = len; - state.writecb = cb; - state.writing = true; - state.sync = true; - if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite); - state.sync = false; -} - -function onwriteError(stream, state, sync, er, cb) { - --state.pendingcb; - - if (sync) { - // defer the callback if we are being called synchronously - // to avoid piling up things on the stack - pna.nextTick(cb, er); - // this can emit finish, and it will always happen - // after error - pna.nextTick(finishMaybe, stream, state); - stream._writableState.errorEmitted = true; - stream.emit('error', er); - } else { - // the caller expect this to happen before if - // it is async - cb(er); - stream._writableState.errorEmitted = true; - stream.emit('error', er); - // this can emit finish, but finish must - // always follow error - finishMaybe(stream, state); - } -} - -function onwriteStateUpdate(state) { - state.writing = false; - state.writecb = null; - state.length -= state.writelen; - state.writelen = 0; -} - -function onwrite(stream, er) { - var state = stream._writableState; - var sync = state.sync; - var cb = state.writecb; - - onwriteStateUpdate(state); - - if (er) onwriteError(stream, state, sync, er, cb);else { - // Check if we're actually ready to finish, but don't emit yet - var finished = needFinish(state); - - if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) { - clearBuffer(stream, state); - } - - if (sync) { - /**/ - asyncWrite(afterWrite, stream, state, finished, cb); - /**/ - } else { - afterWrite(stream, state, finished, cb); - } - } -} - -function afterWrite(stream, state, finished, cb) { - if (!finished) onwriteDrain(stream, state); - state.pendingcb--; - cb(); - finishMaybe(stream, state); -} - -// Must force callback to be called on nextTick, so that we don't -// emit 'drain' before the write() consumer gets the 'false' return -// value, and has a chance to attach a 'drain' listener. -function onwriteDrain(stream, state) { - if (state.length === 0 && state.needDrain) { - state.needDrain = false; - stream.emit('drain'); - } -} - -// if there's something in the buffer waiting, then process it -function clearBuffer(stream, state) { - state.bufferProcessing = true; - var entry = state.bufferedRequest; - - if (stream._writev && entry && entry.next) { - // Fast case, write everything using _writev() - var l = state.bufferedRequestCount; - var buffer = new Array(l); - var holder = state.corkedRequestsFree; - holder.entry = entry; - - var count = 0; - var allBuffers = true; - while (entry) { - buffer[count] = entry; - if (!entry.isBuf) allBuffers = false; - entry = entry.next; - count += 1; - } - buffer.allBuffers = allBuffers; - - doWrite(stream, state, true, state.length, buffer, '', holder.finish); - - // doWrite is almost always async, defer these to save a bit of time - // as the hot path ends with doWrite - state.pendingcb++; - state.lastBufferedRequest = null; - if (holder.next) { - state.corkedRequestsFree = holder.next; - holder.next = null; - } else { - state.corkedRequestsFree = new CorkedRequest(state); - } - state.bufferedRequestCount = 0; - } else { - // Slow case, write chunks one-by-one - while (entry) { - var chunk = entry.chunk; - var encoding = entry.encoding; - var cb = entry.callback; - var len = state.objectMode ? 1 : chunk.length; - - doWrite(stream, state, false, len, chunk, encoding, cb); - entry = entry.next; - state.bufferedRequestCount--; - // if we didn't call the onwrite immediately, then - // it means that we need to wait until it does. - // also, that means that the chunk and cb are currently - // being processed, so move the buffer counter past them. - if (state.writing) { - break; - } - } - - if (entry === null) state.lastBufferedRequest = null; - } - - state.bufferedRequest = entry; - state.bufferProcessing = false; -} - -Writable.prototype._write = function (chunk, encoding, cb) { - cb(new Error('_write() is not implemented')); -}; - -Writable.prototype._writev = null; - -Writable.prototype.end = function (chunk, encoding, cb) { - var state = this._writableState; - - if (typeof chunk === 'function') { - cb = chunk; - chunk = null; - encoding = null; - } else if (typeof encoding === 'function') { - cb = encoding; - encoding = null; - } - - if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); - - // .end() fully uncorks - if (state.corked) { - state.corked = 1; - this.uncork(); - } - - // ignore unnecessary end() calls. - if (!state.ending && !state.finished) endWritable(this, state, cb); -}; - -function needFinish(state) { - return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing; -} -function callFinal(stream, state) { - stream._final(function (err) { - state.pendingcb--; - if (err) { - stream.emit('error', err); - } - state.prefinished = true; - stream.emit('prefinish'); - finishMaybe(stream, state); - }); -} -function prefinish(stream, state) { - if (!state.prefinished && !state.finalCalled) { - if (typeof stream._final === 'function') { - state.pendingcb++; - state.finalCalled = true; - pna.nextTick(callFinal, stream, state); - } else { - state.prefinished = true; - stream.emit('prefinish'); - } - } -} - -function finishMaybe(stream, state) { - var need = needFinish(state); - if (need) { - prefinish(stream, state); - if (state.pendingcb === 0) { - state.finished = true; - stream.emit('finish'); - } - } - return need; -} - -function endWritable(stream, state, cb) { - state.ending = true; - finishMaybe(stream, state); - if (cb) { - if (state.finished) pna.nextTick(cb);else stream.once('finish', cb); - } - state.ended = true; - stream.writable = false; -} - -function onCorkedFinish(corkReq, state, err) { - var entry = corkReq.entry; - corkReq.entry = null; - while (entry) { - var cb = entry.callback; - state.pendingcb--; - cb(err); - entry = entry.next; - } - if (state.corkedRequestsFree) { - state.corkedRequestsFree.next = corkReq; - } else { - state.corkedRequestsFree = corkReq; - } -} - -Object.defineProperty(Writable.prototype, 'destroyed', { - get: function () { - if (this._writableState === undefined) { - return false; - } - return this._writableState.destroyed; - }, - set: function (value) { - // we ignore the value if the stream - // has not been initialized yet - if (!this._writableState) { - return; - } - - // backward compatibility, the user is explicitly - // managing destroyed - this._writableState.destroyed = value; - } -}); - -Writable.prototype.destroy = destroyImpl.destroy; -Writable.prototype._undestroy = destroyImpl.undestroy; -Writable.prototype._destroy = function (err, cb) { - this.end(); - cb(err); -}; \ No newline at end of file diff --git a/node_modules/readable-stream/lib/internal/streams/BufferList.js b/node_modules/readable-stream/lib/internal/streams/BufferList.js deleted file mode 100644 index aefc68bd..00000000 --- a/node_modules/readable-stream/lib/internal/streams/BufferList.js +++ /dev/null @@ -1,79 +0,0 @@ -'use strict'; - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -var Buffer = require('safe-buffer').Buffer; -var util = require('util'); - -function copyBuffer(src, target, offset) { - src.copy(target, offset); -} - -module.exports = function () { - function BufferList() { - _classCallCheck(this, BufferList); - - this.head = null; - this.tail = null; - this.length = 0; - } - - BufferList.prototype.push = function push(v) { - var entry = { data: v, next: null }; - if (this.length > 0) this.tail.next = entry;else this.head = entry; - this.tail = entry; - ++this.length; - }; - - BufferList.prototype.unshift = function unshift(v) { - var entry = { data: v, next: this.head }; - if (this.length === 0) this.tail = entry; - this.head = entry; - ++this.length; - }; - - BufferList.prototype.shift = function shift() { - if (this.length === 0) return; - var ret = this.head.data; - if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next; - --this.length; - return ret; - }; - - BufferList.prototype.clear = function clear() { - this.head = this.tail = null; - this.length = 0; - }; - - BufferList.prototype.join = function join(s) { - if (this.length === 0) return ''; - var p = this.head; - var ret = '' + p.data; - while (p = p.next) { - ret += s + p.data; - }return ret; - }; - - BufferList.prototype.concat = function concat(n) { - if (this.length === 0) return Buffer.alloc(0); - if (this.length === 1) return this.head.data; - var ret = Buffer.allocUnsafe(n >>> 0); - var p = this.head; - var i = 0; - while (p) { - copyBuffer(p.data, ret, i); - i += p.data.length; - p = p.next; - } - return ret; - }; - - return BufferList; -}(); - -if (util && util.inspect && util.inspect.custom) { - module.exports.prototype[util.inspect.custom] = function () { - var obj = util.inspect({ length: this.length }); - return this.constructor.name + ' ' + obj; - }; -} \ No newline at end of file diff --git a/node_modules/readable-stream/lib/internal/streams/destroy.js b/node_modules/readable-stream/lib/internal/streams/destroy.js deleted file mode 100644 index 5a0a0d88..00000000 --- a/node_modules/readable-stream/lib/internal/streams/destroy.js +++ /dev/null @@ -1,74 +0,0 @@ -'use strict'; - -/**/ - -var pna = require('process-nextick-args'); -/**/ - -// undocumented cb() API, needed for core, not for public API -function destroy(err, cb) { - var _this = this; - - var readableDestroyed = this._readableState && this._readableState.destroyed; - var writableDestroyed = this._writableState && this._writableState.destroyed; - - if (readableDestroyed || writableDestroyed) { - if (cb) { - cb(err); - } else if (err && (!this._writableState || !this._writableState.errorEmitted)) { - pna.nextTick(emitErrorNT, this, err); - } - return this; - } - - // we set destroyed to true before firing error callbacks in order - // to make it re-entrance safe in case destroy() is called within callbacks - - if (this._readableState) { - this._readableState.destroyed = true; - } - - // if this is a duplex stream mark the writable part as destroyed as well - if (this._writableState) { - this._writableState.destroyed = true; - } - - this._destroy(err || null, function (err) { - if (!cb && err) { - pna.nextTick(emitErrorNT, _this, err); - if (_this._writableState) { - _this._writableState.errorEmitted = true; - } - } else if (cb) { - cb(err); - } - }); - - return this; -} - -function undestroy() { - if (this._readableState) { - this._readableState.destroyed = false; - this._readableState.reading = false; - this._readableState.ended = false; - this._readableState.endEmitted = false; - } - - if (this._writableState) { - this._writableState.destroyed = false; - this._writableState.ended = false; - this._writableState.ending = false; - this._writableState.finished = false; - this._writableState.errorEmitted = false; - } -} - -function emitErrorNT(self, err) { - self.emit('error', err); -} - -module.exports = { - destroy: destroy, - undestroy: undestroy -}; \ No newline at end of file diff --git a/node_modules/readable-stream/lib/internal/streams/stream-browser.js b/node_modules/readable-stream/lib/internal/streams/stream-browser.js deleted file mode 100644 index 9332a3fd..00000000 --- a/node_modules/readable-stream/lib/internal/streams/stream-browser.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('events').EventEmitter; diff --git a/node_modules/readable-stream/lib/internal/streams/stream.js b/node_modules/readable-stream/lib/internal/streams/stream.js deleted file mode 100644 index ce2ad5b6..00000000 --- a/node_modules/readable-stream/lib/internal/streams/stream.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('stream'); diff --git a/node_modules/readable-stream/package.json b/node_modules/readable-stream/package.json deleted file mode 100644 index 0e60b107..00000000 --- a/node_modules/readable-stream/package.json +++ /dev/null @@ -1,85 +0,0 @@ -{ - "_from": "readable-stream@^2.2.2", - "_id": "readable-stream@2.3.5", - "_inBundle": false, - "_integrity": "sha512-tK0yDhrkygt/knjowCUiWP9YdV7c5R+8cR0r/kt9ZhBU906Fs6RpQJCEilamRJj1Nx2rWI6LkW9gKqjTkshhEw==", - "_location": "/readable-stream", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "readable-stream@^2.2.2", - "name": "readable-stream", - "escapedName": "readable-stream", - "rawSpec": "^2.2.2", - "saveSpec": null, - "fetchSpec": "^2.2.2" - }, - "_requiredBy": [ - "/concat-stream" - ], - "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.5.tgz", - "_shasum": "b4f85003a938cbb6ecbce2a124fb1012bd1a838d", - "_spec": "readable-stream@^2.2.2", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/concat-stream", - "browser": { - "util": false, - "./readable.js": "./readable-browser.js", - "./writable.js": "./writable-browser.js", - "./duplex.js": "./duplex-browser.js", - "./lib/internal/streams/stream.js": "./lib/internal/streams/stream-browser.js" - }, - "bugs": { - "url": "https://github.com/nodejs/readable-stream/issues" - }, - "bundleDependencies": false, - "dependencies": { - "core-util-is": "~1.0.0", - "inherits": "~2.0.3", - "isarray": "~1.0.0", - "process-nextick-args": "~2.0.0", - "safe-buffer": "~5.1.1", - "string_decoder": "~1.0.3", - "util-deprecate": "~1.0.1" - }, - "deprecated": false, - "description": "Streams3, a user-land copy of the stream library from Node.js", - "devDependencies": { - "assert": "^1.4.0", - "babel-polyfill": "^6.9.1", - "buffer": "^4.9.0", - "lolex": "^2.3.2", - "nyc": "^6.4.0", - "tap": "^0.7.0", - "tape": "^4.8.0", - "zuul": "^3.11.1" - }, - "homepage": "https://github.com/nodejs/readable-stream#readme", - "keywords": [ - "readable", - "stream", - "pipe" - ], - "license": "MIT", - "main": "readable.js", - "name": "readable-stream", - "nyc": { - "include": [ - "lib/**.js" - ] - }, - "repository": { - "type": "git", - "url": "git://github.com/nodejs/readable-stream.git" - }, - "scripts": { - "browser": "npm run write-zuul && zuul --browser-retries 2 -- test/browser.js", - "ci": "tap test/parallel/*.js test/ours/*.js --tap | tee test.tap && node test/verify-dependencies.js", - "cover": "nyc npm test", - "local": "zuul --local 3000 --no-coverage -- test/browser.js", - "report": "nyc report --reporter=lcov", - "test": "tap test/parallel/*.js test/ours/*.js && node test/verify-dependencies.js", - "write-zuul": "printf \"ui: tape\nbrowsers:\n - name: $BROWSER_NAME\n version: $BROWSER_VERSION\n\">.zuul.yml" - }, - "version": "2.3.5" -} diff --git a/node_modules/readable-stream/passthrough.js b/node_modules/readable-stream/passthrough.js deleted file mode 100644 index ffd791d7..00000000 --- a/node_modules/readable-stream/passthrough.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./readable').PassThrough diff --git a/node_modules/readable-stream/readable-browser.js b/node_modules/readable-stream/readable-browser.js deleted file mode 100644 index e5037259..00000000 --- a/node_modules/readable-stream/readable-browser.js +++ /dev/null @@ -1,7 +0,0 @@ -exports = module.exports = require('./lib/_stream_readable.js'); -exports.Stream = exports; -exports.Readable = exports; -exports.Writable = require('./lib/_stream_writable.js'); -exports.Duplex = require('./lib/_stream_duplex.js'); -exports.Transform = require('./lib/_stream_transform.js'); -exports.PassThrough = require('./lib/_stream_passthrough.js'); diff --git a/node_modules/readable-stream/readable.js b/node_modules/readable-stream/readable.js deleted file mode 100644 index ec89ec53..00000000 --- a/node_modules/readable-stream/readable.js +++ /dev/null @@ -1,19 +0,0 @@ -var Stream = require('stream'); -if (process.env.READABLE_STREAM === 'disable' && Stream) { - module.exports = Stream; - exports = module.exports = Stream.Readable; - exports.Readable = Stream.Readable; - exports.Writable = Stream.Writable; - exports.Duplex = Stream.Duplex; - exports.Transform = Stream.Transform; - exports.PassThrough = Stream.PassThrough; - exports.Stream = Stream; -} else { - exports = module.exports = require('./lib/_stream_readable.js'); - exports.Stream = Stream || exports; - exports.Readable = exports; - exports.Writable = require('./lib/_stream_writable.js'); - exports.Duplex = require('./lib/_stream_duplex.js'); - exports.Transform = require('./lib/_stream_transform.js'); - exports.PassThrough = require('./lib/_stream_passthrough.js'); -} diff --git a/node_modules/readable-stream/transform.js b/node_modules/readable-stream/transform.js deleted file mode 100644 index b1baba26..00000000 --- a/node_modules/readable-stream/transform.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./readable').Transform diff --git a/node_modules/readable-stream/writable-browser.js b/node_modules/readable-stream/writable-browser.js deleted file mode 100644 index ebdde6a8..00000000 --- a/node_modules/readable-stream/writable-browser.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require('./lib/_stream_writable.js'); diff --git a/node_modules/readable-stream/writable.js b/node_modules/readable-stream/writable.js deleted file mode 100644 index 3211a6f8..00000000 --- a/node_modules/readable-stream/writable.js +++ /dev/null @@ -1,8 +0,0 @@ -var Stream = require("stream") -var Writable = require("./lib/_stream_writable.js") - -if (process.env.READABLE_STREAM === 'disable') { - module.exports = Stream && Stream.Writable || Writable -} else { - module.exports = Writable -} diff --git a/node_modules/regexpp/LICENSE b/node_modules/regexpp/LICENSE deleted file mode 100644 index 883ee1f6..00000000 --- a/node_modules/regexpp/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -MIT License - -Copyright (c) 2018 Toru Nagashima - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/node_modules/regexpp/README.md b/node_modules/regexpp/README.md deleted file mode 100644 index 7dbefb4d..00000000 --- a/node_modules/regexpp/README.md +++ /dev/null @@ -1,149 +0,0 @@ -# regexpp - -[![npm version](https://img.shields.io/npm/v/regexpp.svg)](https://www.npmjs.com/package/regexpp) -[![Downloads/month](https://img.shields.io/npm/dm/regexpp.svg)](http://www.npmtrends.com/regexpp) -[![Build Status](https://travis-ci.org/mysticatea/regexpp.svg?branch=master)](https://travis-ci.org/mysticatea/regexpp) -[![Dependency Status](https://david-dm.org/mysticatea/regexpp.svg)](https://david-dm.org/mysticatea/regexpp) - -The regular expression parser for ECMAScript. - -## 💿 Installation - -```bash -$ npm install regexpp -``` - -- require Node.js 4.0.0 or newer. - -## 📖 Usage - -```ts -import { - AST, - RegExpParser, - RegExpValidator, - parseRegExpLiteral, - validateRegExpLiteral, -} from "regexpp" -``` - -### parseRegExpLiteral(source, options?) - -Parse a given regular expression literal then make AST object. - -This is equivalent to `new RegExpParser(options).parseLiteral(source)`. - -- **Parameters:** - - `source` (`string`) The source code to parse. - - `options?` ([`RegExpParser.Options`]) The options to parse. -- **Return:** - - The AST of the regular expression. - -### validateRegExpLiteral(source, options?) - -Validate a given regular expression literal. - -This is equivalent to `new RegExpValidator(options).validateLiteral(source)`. - -- **Parameters:** - - `source` (`string`) The source code to validate. - - `options?` ([`RegExpValidator.Options`]) The options to validate. - -### RegExpParser - -#### new RegExpParser(options?) - -- **Parameters:** - - `options?` ([`RegExpParser.Options`]) The options to parse. - -#### parser.parseLiteral(source, start?, end?) - -Parse a regular expression literal. - -- **Parameters:** - - `source` (`string`) The source code to parse. E.g. `"/abc/g"`. - - `start?` (`number`) The start index in the source code. Default is `0`. - - `end?` (`number`) The end index in the source code. Default is `source.length`. -- **Return:** - - The AST of the regular expression. - -#### parser.parsePattern(source, start?, end?, uFlag?) - -Parse a regular expression pattern. - -- **Parameters:** - - `source` (`string`) The source code to parse. E.g. `"abc"`. - - `start?` (`number`) The start index in the source code. Default is `0`. - - `end?` (`number`) The end index in the source code. Default is `source.length`. - - `uFlag?` (`boolean`) The flag to enable Unicode mode. -- **Return:** - - The AST of the regular expression pattern. - -#### parser.parseFlags(source, start?, end?) - -Parse a regular expression flags. - -- **Parameters:** - - `source` (`string`) The source code to parse. E.g. `"gim"`. - - `start?` (`number`) The start index in the source code. Default is `0`. - - `end?` (`number`) The end index in the source code. Default is `source.length`. -- **Return:** - - The AST of the regular expression flags. - -### RegExpValidator - -#### new RegExpValidator(options) - -- **Parameters:** - - `options` ([`RegExpValidator.Options`]) The options to validate. - -#### validator.validateLiteral(source, start, end) - -Validate a regular expression literal. - -- **Parameters:** - - `source` (`string`) The source code to validate. - - `start?` (`number`) The start index in the source code. Default is `0`. - - `end?` (`number`) The end index in the source code. Default is `source.length`. - -#### validator.validatePattern(source, start, end, uFlag) - -Validate a regular expression pattern. - -- **Parameters:** - - `source` (`string`) The source code to validate. - - `start?` (`number`) The start index in the source code. Default is `0`. - - `end?` (`number`) The end index in the source code. Default is `source.length`. - - `uFlag?` (`boolean`) The flag to enable Unicode mode. - -#### validator.validateFlags(source, start, end) - -Validate a regular expression flags. - -- **Parameters:** - - `source` (`string`) The source code to validate. - - `start?` (`number`) The start index in the source code. Default is `0`. - - `end?` (`number`) The end index in the source code. Default is `source.length`. - -## 📰 Changelog - -- [GitHub Releases](https://github.com/mysticatea/regexpp/releases) - -## 🍻 Contributing - -Welcome contributing! - -Please use GitHub's Issues/PRs. - -### Development Tools - -- `npm test` runs tests and measures coverage. -- `npm run build` compiles TypeScript source code to `index.js`, `index.js.map`, and `index.d.ts`. -- `npm run clean` removes the temporary files which are created by `npm test` and `npm run build`. -- `npm run lint` runs ESLint. -- `npm run update:test` updates test fixtures. -- `npm run update:ids` updates `src/unicode/ids.ts`. -- `npm run watch` runs tests with `--watch` option. - -[`RegExpParser.Options`]: src/parser.ts#L527 -[`RegExpValidator.Options`]: src/validator.ts#L127 diff --git a/node_modules/regexpp/index.d.ts b/node_modules/regexpp/index.d.ts deleted file mode 100644 index 6dc1763f..00000000 --- a/node_modules/regexpp/index.d.ts +++ /dev/null @@ -1,202 +0,0 @@ -// Generated by dts-bundle v0.7.3 - -declare module 'regexpp' { - import * as AST from "regexpp/ast"; - import { RegExpParser } from "regexpp/parser"; - import { RegExpValidator } from "regexpp/validator"; - export { AST, RegExpParser, RegExpValidator }; - export function parseRegExpLiteral(source: string, options?: RegExpParser.Options): AST.RegExpLiteral; - export function validateRegExpLiteral(source: string, options?: RegExpValidator.Options): void; -} - -declare module 'regexpp/ast' { - export type Node = BranchNode | LeafNode; - export type BranchNode = RegExpLiteral | Pattern | Disjunction | Group | CapturingGroup | Quantifier | CharacterClass | LookaroundAssertion | CharacterClassRange; - export type LeafNode = BoundaryAssertion | CharacterSet | Character | Backreference | Flags; - export type Element = Disjunction | Group | CapturingGroup | Quantifier | CharacterClass | Assertion | CharacterSet | Character | Backreference; - export type CharacterClassElement = EscapeCharacterSet | UnicodePropertyCharacterSet | Character | CharacterClassRange; - export type AlternativeElement = Group | CapturingGroup | Quantifier | CharacterClass | Assertion | CharacterSet | Character | Backreference; - export type QuantifiableElement = Group | CapturingGroup | CharacterClass | LookaheadAssertion | CharacterSet | Character | Backreference; - export interface NodeBase { - type: Node["type"]; - parent: Node["parent"]; - start: number; - end: number; - raw: string; - } - export interface RegExpLiteral extends NodeBase { - type: "RegExpLiteral"; - parent: null; - pattern: Pattern; - flags: Flags; - } - export interface Pattern extends NodeBase { - type: "Pattern"; - parent: RegExpLiteral | null; - elements: Element[]; - } - export interface Disjunction extends NodeBase { - type: "Disjunction"; - parent: Pattern | Group | CapturingGroup | LookaroundAssertion; - alternatives: AlternativeElement[][]; - } - export interface Group extends NodeBase { - type: "Group"; - parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; - elements: Element[]; - } - export interface CapturingGroup extends NodeBase { - type: "CapturingGroup"; - parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; - name: string | null; - elements: Element[]; - references: Backreference[]; - } - export type LookaroundAssertion = LookaheadAssertion | LookbehindAssertion; - export interface LookaheadAssertion extends NodeBase { - type: "Assertion"; - parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; - kind: "lookahead"; - negate: boolean; - elements: Element[]; - } - export interface LookbehindAssertion extends NodeBase { - type: "Assertion"; - parent: Pattern | Disjunction | Group | CapturingGroup | LookaroundAssertion; - kind: "lookbehind"; - negate: boolean; - elements: Element[]; - } - export interface Quantifier extends NodeBase { - type: "Quantifier"; - parent: Pattern | Disjunction | Group | CapturingGroup | LookaroundAssertion; - min: number; - max: number; - greedy: boolean; - element: QuantifiableElement; - } - export interface CharacterClass extends NodeBase { - type: "CharacterClass"; - parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; - negate: boolean; - elements: CharacterClassElement[]; - } - export interface CharacterClassRange extends NodeBase { - type: "CharacterClassRange"; - parent: CharacterClass; - min: Character; - max: Character; - } - export type Assertion = BoundaryAssertion | LookaroundAssertion; - export type BoundaryAssertion = EdgeAssertion | WordBoundaryAssertion; - export interface EdgeAssertion extends NodeBase { - type: "Assertion"; - parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; - kind: "start" | "end"; - } - export interface WordBoundaryAssertion extends NodeBase { - type: "Assertion"; - parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; - kind: "word"; - negate: boolean; - } - export type CharacterSet = AnyCharacterSet | EscapeCharacterSet | UnicodePropertyCharacterSet; - export interface AnyCharacterSet extends NodeBase { - type: "CharacterSet"; - parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; - kind: "any"; - } - export interface EscapeCharacterSet extends NodeBase { - type: "CharacterSet"; - parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | CharacterClass | LookaroundAssertion; - kind: "digit" | "space" | "word"; - negate: boolean; - } - export interface UnicodePropertyCharacterSet extends NodeBase { - type: "CharacterSet"; - parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | CharacterClass | LookaroundAssertion; - kind: "property"; - key: string; - value: string | null; - negate: boolean; - } - export interface Character extends NodeBase { - type: "Character"; - parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | CharacterClass | LookaroundAssertion | CharacterClassRange; - value: number; - } - export interface Backreference extends NodeBase { - type: "Backreference"; - parent: Pattern | Disjunction | Group | CapturingGroup | Quantifier | LookaroundAssertion; - ref: number | string; - resolved: CapturingGroup; - } - export interface Flags extends NodeBase { - type: "Flags"; - parent: RegExpLiteral | null; - dotAll: boolean; - global: boolean; - ignoreCase: boolean; - multiline: boolean; - sticky: boolean; - unicode: boolean; - } -} - -declare module 'regexpp/parser' { - import { Flags, RegExpLiteral, Pattern } from "regexpp/ast"; - export namespace RegExpParser { - interface Options { - strict?: boolean; - ecmaVersion?: 5 | 2015 | 2016 | 2017 | 2018; - } - } - export class RegExpParser { - constructor(options?: RegExpParser.Options); - parseLiteral(source: string, start?: number, end?: number): RegExpLiteral; - parseFlags(source: string, start?: number, end?: number): Flags; - parsePattern(source: string, start?: number, end?: number, uFlag?: boolean): Pattern; - } -} - -declare module 'regexpp/validator' { - export namespace RegExpValidator { - interface Options { - strict?: boolean; - ecmaVersion?: 5 | 2015 | 2016 | 2017 | 2018; - onLiteralEnter?(start: number): void; - onLiteralLeave?(start: number, end: number): void; - onFlags?(start: number, end: number, global: boolean, ignoreCase: boolean, multiline: boolean, unicode: boolean, sticky: boolean, dotAll: boolean): void; - onPatternEnter?(start: number): void; - onPatternLeave?(start: number, end: number): void; - onDisjunctionEnter?(start: number): void; - onDisjunctionLeave?(start: number, end: number): void; - onAlternativeEnter?(start: number, index: number): void; - onAlternativeLeave?(start: number, end: number, index: number): void; - onGroupEnter?(start: number): void; - onGroupLeave?(start: number, end: number): void; - onCapturingGroupEnter?(start: number, name: string | null): void; - onCapturingGroupLeave?(start: number, end: number, name: string | null): void; - onQuantifier?(start: number, end: number, min: number, max: number, greedy: boolean): void; - onLookaroundAssertionEnter?(start: number, kind: "lookahead" | "lookbehind", negate: boolean): void; - onLookaroundAssertionLeave?(start: number, end: number, kind: "lookahead" | "lookbehind", negate: boolean): void; - onEdgeAssertion?(start: number, end: number, kind: "start" | "end"): void; - onWordBoundaryAssertion?(start: number, end: number, kind: "word", negate: boolean): void; - onAnyCharacterSet?(start: number, end: number, kind: "any"): void; - onEscapeCharacterSet?(start: number, end: number, kind: "digit" | "space" | "word", negate: boolean): void; - onUnicodePropertyCharacterSet?(start: number, end: number, kind: "property", key: string, value: string | null, negate: boolean): void; - onCharacter?(start: number, end: number, value: number): void; - onBackreference?(start: number, end: number, ref: number | string): void; - onCharacterClassEnter?(start: number, negate: boolean): void; - onCharacterClassLeave?(start: number, end: number, negate: boolean): void; - onCharacterClassRange?(start: number, end: number, min: number, max: number): void; - } - } - export class RegExpValidator { - constructor(options?: RegExpValidator.Options); - validateLiteral(source: string, start?: number, end?: number): void; - validateFlags(source: string, start?: number, end?: number): void; - validatePattern(source: string, start?: number, end?: number, uFlag?: boolean): void; - } -} - diff --git a/node_modules/regexpp/index.js b/node_modules/regexpp/index.js deleted file mode 100644 index 743f98d4..00000000 --- a/node_modules/regexpp/index.js +++ /dev/null @@ -1,6899 +0,0 @@ -/*! - * @author Toru Nagashima - */ -'use strict'; - -Object.defineProperty(exports, '__esModule', { value: true }); - - - -var ast = Object.freeze({ - -}); - -function assert(condition, message) { - if (!condition) { - throw new Error(message || "AssertionError"); - } -} -function last(xs) { - return xs.length === 0 ? undefined : xs[xs.length - 1]; -} - -var legacyImpl = { - at: function (s, end, i) { - return i < end ? s.charCodeAt(i) : -1; - }, - width: function (c) { - return 1; - }, -}; -var unicodeImpl = { - at: function (s, end, i) { - return i < end ? s.codePointAt(i) : -1; - }, - width: function (c) { - return c > 0xffff ? 2 : 1; - }, -}; -var Reader = (function () { - function Reader() { - this._impl = legacyImpl; - this._s = ""; - this._i = 0; - this._end = 0; - this._cp1 = -1; - this._w1 = 1; - this._cp2 = -1; - this._w2 = 1; - this._cp3 = -1; - this._w3 = 1; - this._cp4 = -1; - } - Object.defineProperty(Reader.prototype, "source", { - get: function () { - return this._s; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(Reader.prototype, "index", { - get: function () { - return this._i; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(Reader.prototype, "currentCodePoint", { - get: function () { - return this._cp1; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(Reader.prototype, "nextCodePoint", { - get: function () { - return this._cp2; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(Reader.prototype, "nextCodePoint2", { - get: function () { - return this._cp3; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(Reader.prototype, "nextCodePoint3", { - get: function () { - return this._cp4; - }, - enumerable: true, - configurable: true - }); - Reader.prototype.reset = function (source, start, end, uFlag) { - this._impl = uFlag ? unicodeImpl : legacyImpl; - this._s = source; - this._end = end; - this.rewind(start); - }; - Reader.prototype.rewind = function (index) { - var impl = this._impl; - this._i = index; - this._cp1 = impl.at(this._s, this._end, index); - this._w1 = impl.width(this._cp1); - this._cp2 = impl.at(this._s, this._end, index + this._w1); - this._w2 = impl.width(this._cp2); - this._cp3 = impl.at(this._s, this._end, index + this._w1 + this._w2); - this._w3 = impl.width(this._cp3); - this._cp4 = impl.at(this._s, this._end, index + this._w1 + this._w2 + this._w3); - }; - Reader.prototype.advance = function () { - if (this._cp1 !== -1) { - var impl = this._impl; - this._i += this._w1; - this._cp1 = this._cp2; - this._w1 = this._w2; - this._cp2 = this._cp3; - this._w2 = impl.width(this._cp2); - this._cp3 = this._cp4; - this._w3 = impl.width(this._cp3); - this._cp4 = impl.at(this._s, this._end, this._i + this._w1 + this._w2 + this._w3); - } - }; - Reader.prototype.eat = function (cp) { - if (this._cp1 === cp) { - this.advance(); - return true; - } - return false; - }; - Reader.prototype.eat2 = function (cp1, cp2) { - if (this._cp1 === cp1 && this._cp2 === cp2) { - this.advance(); - this.advance(); - return true; - } - return false; - }; - Reader.prototype.eat3 = function (cp1, cp2, cp3) { - if (this._cp1 === cp1 && this._cp2 === cp2 && this._cp3 === cp3) { - this.advance(); - this.advance(); - this.advance(); - return true; - } - return false; - }; - return Reader; -}()); - -var __extends = (undefined && undefined.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); - }; -})(); -var RegExpSyntaxError = (function (_super) { - __extends(RegExpSyntaxError, _super); - function RegExpSyntaxError(source, uFlag, index, message) { - var _this = this; - if (source) { - if (source[0] !== "/") { - source = "/" + source + "/" + (uFlag ? "u" : ""); - } - source = ": " + source; - } - _this = _super.call(this, "Invalid regular expression" + source + ": " + message) || this; - _this.index = index; - return _this; - } - return RegExpSyntaxError; -}(SyntaxError)); - -function isIdStart(cp) { - if (cp < 0x41) - return false; - if (cp < 0x5b) - return true; - if (cp < 0x61) - return false; - if (cp < 0x7b) - return true; - return isLargeIdStart(cp); -} -function isIdContinue(cp) { - if (cp < 0x30) - return false; - if (cp < 0x3a) - return true; - if (cp < 0x41) - return false; - if (cp < 0x5b) - return true; - if (cp === 0x5f) - return true; - if (cp < 0x61) - return false; - if (cp < 0x7b) - return true; - return isLargeIdStart(cp) || isLargeIdContinue(cp); -} -function isLargeIdStart(cp) { - if (cp < 0x303c) { - if (cp < 0xeaa) { - if (cp < 0xa2a) { - if (cp < 0x6d5) { - if (cp < 0x37a) { - if (cp < 0x294) { - if (cp < 0xf8) { - if (cp === 0xaa) - return true; - if (cp === 0xb5) - return true; - if (cp === 0xba) - return true; - if (cp < 0xc0) - return false; - if (cp < 0xd7) - return true; - if (cp < 0xd8) - return false; - if (cp < 0xf7) - return true; - return false; - } - if (cp < 0x1bb) - return true; - if (cp === 0x1bb) - return true; - if (cp < 0x1bc) - return false; - if (cp < 0x1c0) - return true; - if (cp < 0x1c0) - return false; - if (cp < 0x1c4) - return true; - if (cp < 0x1c4) - return false; - if (cp < 0x294) - return true; - return false; - } - if (cp < 0x2ec) { - if (cp === 0x294) - return true; - if (cp < 0x295) - return false; - if (cp < 0x2b0) - return true; - if (cp < 0x2b0) - return false; - if (cp < 0x2c2) - return true; - if (cp < 0x2c6) - return false; - if (cp < 0x2d2) - return true; - if (cp < 0x2e0) - return false; - if (cp < 0x2e5) - return true; - return false; - } - if (cp === 0x2ec) - return true; - if (cp === 0x2ee) - return true; - if (cp < 0x370) - return false; - if (cp < 0x374) - return true; - if (cp === 0x374) - return true; - if (cp < 0x376) - return false; - if (cp < 0x378) - return true; - return false; - } - if (cp < 0x531) { - if (cp < 0x38c) { - if (cp === 0x37a) - return true; - if (cp < 0x37b) - return false; - if (cp < 0x37e) - return true; - if (cp === 0x37f) - return true; - if (cp === 0x386) - return true; - if (cp < 0x388) - return false; - if (cp < 0x38b) - return true; - return false; - } - if (cp === 0x38c) - return true; - if (cp < 0x38e) - return false; - if (cp < 0x3a2) - return true; - if (cp < 0x3a3) - return false; - if (cp < 0x3f6) - return true; - if (cp < 0x3f7) - return false; - if (cp < 0x482) - return true; - if (cp < 0x48a) - return false; - if (cp < 0x530) - return true; - return false; - } - if (cp < 0x620) { - if (cp < 0x531) - return false; - if (cp < 0x557) - return true; - if (cp === 0x559) - return true; - if (cp < 0x561) - return false; - if (cp < 0x588) - return true; - if (cp < 0x5d0) - return false; - if (cp < 0x5eb) - return true; - if (cp < 0x5f0) - return false; - if (cp < 0x5f3) - return true; - return false; - } - if (cp < 0x640) - return true; - if (cp === 0x640) - return true; - if (cp < 0x641) - return false; - if (cp < 0x64b) - return true; - if (cp < 0x66e) - return false; - if (cp < 0x670) - return true; - if (cp < 0x671) - return false; - if (cp < 0x6d4) - return true; - return false; - } - if (cp < 0x904) { - if (cp < 0x7f4) { - if (cp < 0x710) { - if (cp === 0x6d5) - return true; - if (cp < 0x6e5) - return false; - if (cp < 0x6e7) - return true; - if (cp < 0x6ee) - return false; - if (cp < 0x6f0) - return true; - if (cp < 0x6fa) - return false; - if (cp < 0x6fd) - return true; - if (cp === 0x6ff) - return true; - return false; - } - if (cp === 0x710) - return true; - if (cp < 0x712) - return false; - if (cp < 0x730) - return true; - if (cp < 0x74d) - return false; - if (cp < 0x7a6) - return true; - if (cp === 0x7b1) - return true; - if (cp < 0x7ca) - return false; - if (cp < 0x7eb) - return true; - return false; - } - if (cp < 0x828) { - if (cp < 0x7f4) - return false; - if (cp < 0x7f6) - return true; - if (cp === 0x7fa) - return true; - if (cp < 0x800) - return false; - if (cp < 0x816) - return true; - if (cp === 0x81a) - return true; - if (cp === 0x824) - return true; - return false; - } - if (cp === 0x828) - return true; - if (cp < 0x840) - return false; - if (cp < 0x859) - return true; - if (cp < 0x860) - return false; - if (cp < 0x86b) - return true; - if (cp < 0x8a0) - return false; - if (cp < 0x8b5) - return true; - if (cp < 0x8b6) - return false; - if (cp < 0x8be) - return true; - return false; - } - if (cp < 0x9b2) { - if (cp < 0x972) { - if (cp < 0x904) - return false; - if (cp < 0x93a) - return true; - if (cp === 0x93d) - return true; - if (cp === 0x950) - return true; - if (cp < 0x958) - return false; - if (cp < 0x962) - return true; - if (cp === 0x971) - return true; - return false; - } - if (cp < 0x981) - return true; - if (cp < 0x985) - return false; - if (cp < 0x98d) - return true; - if (cp < 0x98f) - return false; - if (cp < 0x991) - return true; - if (cp < 0x993) - return false; - if (cp < 0x9a9) - return true; - if (cp < 0x9aa) - return false; - if (cp < 0x9b1) - return true; - return false; - } - if (cp < 0x9df) { - if (cp === 0x9b2) - return true; - if (cp < 0x9b6) - return false; - if (cp < 0x9ba) - return true; - if (cp === 0x9bd) - return true; - if (cp === 0x9ce) - return true; - if (cp < 0x9dc) - return false; - if (cp < 0x9de) - return true; - return false; - } - if (cp < 0x9e2) - return true; - if (cp < 0x9f0) - return false; - if (cp < 0x9f2) - return true; - if (cp === 0x9fc) - return true; - if (cp < 0xa05) - return false; - if (cp < 0xa0b) - return true; - if (cp < 0xa0f) - return false; - if (cp < 0xa11) - return true; - if (cp < 0xa13) - return false; - if (cp < 0xa29) - return true; - return false; - } - if (cp < 0xc2a) { - if (cp < 0xb2a) { - if (cp < 0xaaa) { - if (cp < 0xa5e) { - if (cp < 0xa2a) - return false; - if (cp < 0xa31) - return true; - if (cp < 0xa32) - return false; - if (cp < 0xa34) - return true; - if (cp < 0xa35) - return false; - if (cp < 0xa37) - return true; - if (cp < 0xa38) - return false; - if (cp < 0xa3a) - return true; - if (cp < 0xa59) - return false; - if (cp < 0xa5d) - return true; - return false; - } - if (cp === 0xa5e) - return true; - if (cp < 0xa72) - return false; - if (cp < 0xa75) - return true; - if (cp < 0xa85) - return false; - if (cp < 0xa8e) - return true; - if (cp < 0xa8f) - return false; - if (cp < 0xa92) - return true; - if (cp < 0xa93) - return false; - if (cp < 0xaa9) - return true; - return false; - } - if (cp < 0xae0) { - if (cp < 0xaaa) - return false; - if (cp < 0xab1) - return true; - if (cp < 0xab2) - return false; - if (cp < 0xab4) - return true; - if (cp < 0xab5) - return false; - if (cp < 0xaba) - return true; - if (cp === 0xabd) - return true; - if (cp === 0xad0) - return true; - return false; - } - if (cp < 0xae2) - return true; - if (cp === 0xaf9) - return true; - if (cp < 0xb05) - return false; - if (cp < 0xb0d) - return true; - if (cp < 0xb0f) - return false; - if (cp < 0xb11) - return true; - if (cp < 0xb13) - return false; - if (cp < 0xb29) - return true; - return false; - } - if (cp < 0xb92) { - if (cp < 0xb5f) { - if (cp < 0xb2a) - return false; - if (cp < 0xb31) - return true; - if (cp < 0xb32) - return false; - if (cp < 0xb34) - return true; - if (cp < 0xb35) - return false; - if (cp < 0xb3a) - return true; - if (cp === 0xb3d) - return true; - if (cp < 0xb5c) - return false; - if (cp < 0xb5e) - return true; - return false; - } - if (cp < 0xb62) - return true; - if (cp === 0xb71) - return true; - if (cp === 0xb83) - return true; - if (cp < 0xb85) - return false; - if (cp < 0xb8b) - return true; - if (cp < 0xb8e) - return false; - if (cp < 0xb91) - return true; - return false; - } - if (cp < 0xba8) { - if (cp < 0xb92) - return false; - if (cp < 0xb96) - return true; - if (cp < 0xb99) - return false; - if (cp < 0xb9b) - return true; - if (cp === 0xb9c) - return true; - if (cp < 0xb9e) - return false; - if (cp < 0xba0) - return true; - if (cp < 0xba3) - return false; - if (cp < 0xba5) - return true; - return false; - } - if (cp < 0xbab) - return true; - if (cp < 0xbae) - return false; - if (cp < 0xbba) - return true; - if (cp === 0xbd0) - return true; - if (cp < 0xc05) - return false; - if (cp < 0xc0d) - return true; - if (cp < 0xc0e) - return false; - if (cp < 0xc11) - return true; - if (cp < 0xc12) - return false; - if (cp < 0xc29) - return true; - return false; - } - if (cp < 0xd5f) { - if (cp < 0xcbd) { - if (cp < 0xc85) { - if (cp < 0xc2a) - return false; - if (cp < 0xc3a) - return true; - if (cp === 0xc3d) - return true; - if (cp < 0xc58) - return false; - if (cp < 0xc5b) - return true; - if (cp < 0xc60) - return false; - if (cp < 0xc62) - return true; - if (cp === 0xc80) - return true; - return false; - } - if (cp < 0xc8d) - return true; - if (cp < 0xc8e) - return false; - if (cp < 0xc91) - return true; - if (cp < 0xc92) - return false; - if (cp < 0xca9) - return true; - if (cp < 0xcaa) - return false; - if (cp < 0xcb4) - return true; - if (cp < 0xcb5) - return false; - if (cp < 0xcba) - return true; - return false; - } - if (cp < 0xd0e) { - if (cp === 0xcbd) - return true; - if (cp === 0xcde) - return true; - if (cp < 0xce0) - return false; - if (cp < 0xce2) - return true; - if (cp < 0xcf1) - return false; - if (cp < 0xcf3) - return true; - if (cp < 0xd05) - return false; - if (cp < 0xd0d) - return true; - return false; - } - if (cp < 0xd11) - return true; - if (cp < 0xd12) - return false; - if (cp < 0xd3b) - return true; - if (cp === 0xd3d) - return true; - if (cp === 0xd4e) - return true; - if (cp < 0xd54) - return false; - if (cp < 0xd57) - return true; - return false; - } - if (cp < 0xe46) { - if (cp < 0xdbd) { - if (cp < 0xd5f) - return false; - if (cp < 0xd62) - return true; - if (cp < 0xd7a) - return false; - if (cp < 0xd80) - return true; - if (cp < 0xd85) - return false; - if (cp < 0xd97) - return true; - if (cp < 0xd9a) - return false; - if (cp < 0xdb2) - return true; - if (cp < 0xdb3) - return false; - if (cp < 0xdbc) - return true; - return false; - } - if (cp === 0xdbd) - return true; - if (cp < 0xdc0) - return false; - if (cp < 0xdc7) - return true; - if (cp < 0xe01) - return false; - if (cp < 0xe31) - return true; - if (cp < 0xe32) - return false; - if (cp < 0xe34) - return true; - if (cp < 0xe40) - return false; - if (cp < 0xe46) - return true; - return false; - } - if (cp < 0xe8d) { - if (cp === 0xe46) - return true; - if (cp < 0xe81) - return false; - if (cp < 0xe83) - return true; - if (cp === 0xe84) - return true; - if (cp < 0xe87) - return false; - if (cp < 0xe89) - return true; - if (cp === 0xe8a) - return true; - return false; - } - if (cp === 0xe8d) - return true; - if (cp < 0xe94) - return false; - if (cp < 0xe98) - return true; - if (cp < 0xe99) - return false; - if (cp < 0xea0) - return true; - if (cp < 0xea1) - return false; - if (cp < 0xea4) - return true; - if (cp === 0xea5) - return true; - if (cp === 0xea7) - return true; - return false; - } - if (cp < 0x1c5a) { - if (cp < 0x1380) { - if (cp < 0x10a0) { - if (cp < 0xf88) { - if (cp < 0xec6) { - if (cp < 0xeaa) - return false; - if (cp < 0xeac) - return true; - if (cp < 0xead) - return false; - if (cp < 0xeb1) - return true; - if (cp < 0xeb2) - return false; - if (cp < 0xeb4) - return true; - if (cp === 0xebd) - return true; - if (cp < 0xec0) - return false; - if (cp < 0xec5) - return true; - return false; - } - if (cp === 0xec6) - return true; - if (cp < 0xedc) - return false; - if (cp < 0xee0) - return true; - if (cp === 0xf00) - return true; - if (cp < 0xf40) - return false; - if (cp < 0xf48) - return true; - if (cp < 0xf49) - return false; - if (cp < 0xf6d) - return true; - return false; - } - if (cp < 0x1061) { - if (cp < 0xf88) - return false; - if (cp < 0xf8d) - return true; - if (cp < 0x1000) - return false; - if (cp < 0x102b) - return true; - if (cp === 0x103f) - return true; - if (cp < 0x1050) - return false; - if (cp < 0x1056) - return true; - if (cp < 0x105a) - return false; - if (cp < 0x105e) - return true; - return false; - } - if (cp === 0x1061) - return true; - if (cp < 0x1065) - return false; - if (cp < 0x1067) - return true; - if (cp < 0x106e) - return false; - if (cp < 0x1071) - return true; - if (cp < 0x1075) - return false; - if (cp < 0x1082) - return true; - if (cp === 0x108e) - return true; - return false; - } - if (cp < 0x1260) { - if (cp < 0x10fd) { - if (cp < 0x10a0) - return false; - if (cp < 0x10c6) - return true; - if (cp === 0x10c7) - return true; - if (cp === 0x10cd) - return true; - if (cp < 0x10d0) - return false; - if (cp < 0x10fb) - return true; - if (cp === 0x10fc) - return true; - return false; - } - if (cp < 0x1249) - return true; - if (cp < 0x124a) - return false; - if (cp < 0x124e) - return true; - if (cp < 0x1250) - return false; - if (cp < 0x1257) - return true; - if (cp === 0x1258) - return true; - if (cp < 0x125a) - return false; - if (cp < 0x125e) - return true; - return false; - } - if (cp < 0x12c0) { - if (cp < 0x1260) - return false; - if (cp < 0x1289) - return true; - if (cp < 0x128a) - return false; - if (cp < 0x128e) - return true; - if (cp < 0x1290) - return false; - if (cp < 0x12b1) - return true; - if (cp < 0x12b2) - return false; - if (cp < 0x12b6) - return true; - if (cp < 0x12b8) - return false; - if (cp < 0x12bf) - return true; - return false; - } - if (cp === 0x12c0) - return true; - if (cp < 0x12c2) - return false; - if (cp < 0x12c6) - return true; - if (cp < 0x12c8) - return false; - if (cp < 0x12d7) - return true; - if (cp < 0x12d8) - return false; - if (cp < 0x1311) - return true; - if (cp < 0x1312) - return false; - if (cp < 0x1316) - return true; - if (cp < 0x1318) - return false; - if (cp < 0x135b) - return true; - return false; - } - if (cp < 0x1844) { - if (cp < 0x170e) { - if (cp < 0x1681) { - if (cp < 0x1380) - return false; - if (cp < 0x1390) - return true; - if (cp < 0x13a0) - return false; - if (cp < 0x13f6) - return true; - if (cp < 0x13f8) - return false; - if (cp < 0x13fe) - return true; - if (cp < 0x1401) - return false; - if (cp < 0x166d) - return true; - if (cp < 0x166f) - return false; - if (cp < 0x1680) - return true; - return false; - } - if (cp < 0x169b) - return true; - if (cp < 0x16a0) - return false; - if (cp < 0x16eb) - return true; - if (cp < 0x16ee) - return false; - if (cp < 0x16f1) - return true; - if (cp < 0x16f1) - return false; - if (cp < 0x16f9) - return true; - if (cp < 0x1700) - return false; - if (cp < 0x170d) - return true; - return false; - } - if (cp < 0x1780) { - if (cp < 0x170e) - return false; - if (cp < 0x1712) - return true; - if (cp < 0x1720) - return false; - if (cp < 0x1732) - return true; - if (cp < 0x1740) - return false; - if (cp < 0x1752) - return true; - if (cp < 0x1760) - return false; - if (cp < 0x176d) - return true; - if (cp < 0x176e) - return false; - if (cp < 0x1771) - return true; - return false; - } - if (cp < 0x17b4) - return true; - if (cp === 0x17d7) - return true; - if (cp === 0x17dc) - return true; - if (cp < 0x1820) - return false; - if (cp < 0x1843) - return true; - if (cp === 0x1843) - return true; - return false; - } - if (cp < 0x19b0) { - if (cp < 0x18b0) { - if (cp < 0x1844) - return false; - if (cp < 0x1878) - return true; - if (cp < 0x1880) - return false; - if (cp < 0x1885) - return true; - if (cp < 0x1885) - return false; - if (cp < 0x1887) - return true; - if (cp < 0x1887) - return false; - if (cp < 0x18a9) - return true; - if (cp === 0x18aa) - return true; - return false; - } - if (cp < 0x18f6) - return true; - if (cp < 0x1900) - return false; - if (cp < 0x191f) - return true; - if (cp < 0x1950) - return false; - if (cp < 0x196e) - return true; - if (cp < 0x1970) - return false; - if (cp < 0x1975) - return true; - if (cp < 0x1980) - return false; - if (cp < 0x19ac) - return true; - return false; - } - if (cp < 0x1b45) { - if (cp < 0x19b0) - return false; - if (cp < 0x19ca) - return true; - if (cp < 0x1a00) - return false; - if (cp < 0x1a17) - return true; - if (cp < 0x1a20) - return false; - if (cp < 0x1a55) - return true; - if (cp === 0x1aa7) - return true; - if (cp < 0x1b05) - return false; - if (cp < 0x1b34) - return true; - return false; - } - if (cp < 0x1b4c) - return true; - if (cp < 0x1b83) - return false; - if (cp < 0x1ba1) - return true; - if (cp < 0x1bae) - return false; - if (cp < 0x1bb0) - return true; - if (cp < 0x1bba) - return false; - if (cp < 0x1be6) - return true; - if (cp < 0x1c00) - return false; - if (cp < 0x1c24) - return true; - if (cp < 0x1c4d) - return false; - if (cp < 0x1c50) - return true; - return false; - } - if (cp < 0x2126) { - if (cp < 0x1f5f) { - if (cp < 0x1d79) { - if (cp < 0x1cf5) { - if (cp < 0x1c5a) - return false; - if (cp < 0x1c78) - return true; - if (cp < 0x1c78) - return false; - if (cp < 0x1c7e) - return true; - if (cp < 0x1c80) - return false; - if (cp < 0x1c89) - return true; - if (cp < 0x1ce9) - return false; - if (cp < 0x1ced) - return true; - if (cp < 0x1cee) - return false; - if (cp < 0x1cf2) - return true; - return false; - } - if (cp < 0x1cf7) - return true; - if (cp < 0x1d00) - return false; - if (cp < 0x1d2c) - return true; - if (cp < 0x1d2c) - return false; - if (cp < 0x1d6b) - return true; - if (cp < 0x1d6b) - return false; - if (cp < 0x1d78) - return true; - if (cp === 0x1d78) - return true; - return false; - } - if (cp < 0x1f48) { - if (cp < 0x1d79) - return false; - if (cp < 0x1d9b) - return true; - if (cp < 0x1d9b) - return false; - if (cp < 0x1dc0) - return true; - if (cp < 0x1e00) - return false; - if (cp < 0x1f16) - return true; - if (cp < 0x1f18) - return false; - if (cp < 0x1f1e) - return true; - if (cp < 0x1f20) - return false; - if (cp < 0x1f46) - return true; - return false; - } - if (cp < 0x1f4e) - return true; - if (cp < 0x1f50) - return false; - if (cp < 0x1f58) - return true; - if (cp === 0x1f59) - return true; - if (cp === 0x1f5b) - return true; - if (cp === 0x1f5d) - return true; - return false; - } - if (cp < 0x1ff6) { - if (cp < 0x1fc6) { - if (cp < 0x1f5f) - return false; - if (cp < 0x1f7e) - return true; - if (cp < 0x1f80) - return false; - if (cp < 0x1fb5) - return true; - if (cp < 0x1fb6) - return false; - if (cp < 0x1fbd) - return true; - if (cp === 0x1fbe) - return true; - if (cp < 0x1fc2) - return false; - if (cp < 0x1fc5) - return true; - return false; - } - if (cp < 0x1fcd) - return true; - if (cp < 0x1fd0) - return false; - if (cp < 0x1fd4) - return true; - if (cp < 0x1fd6) - return false; - if (cp < 0x1fdc) - return true; - if (cp < 0x1fe0) - return false; - if (cp < 0x1fed) - return true; - if (cp < 0x1ff2) - return false; - if (cp < 0x1ff5) - return true; - return false; - } - if (cp < 0x2107) { - if (cp < 0x1ff6) - return false; - if (cp < 0x1ffd) - return true; - if (cp === 0x2071) - return true; - if (cp === 0x207f) - return true; - if (cp < 0x2090) - return false; - if (cp < 0x209d) - return true; - if (cp === 0x2102) - return true; - return false; - } - if (cp === 0x2107) - return true; - if (cp < 0x210a) - return false; - if (cp < 0x2114) - return true; - if (cp === 0x2115) - return true; - if (cp === 0x2118) - return true; - if (cp < 0x2119) - return false; - if (cp < 0x211e) - return true; - if (cp === 0x2124) - return true; - return false; - } - if (cp < 0x2d00) { - if (cp < 0x2160) { - if (cp < 0x2135) { - if (cp === 0x2126) - return true; - if (cp === 0x2128) - return true; - if (cp < 0x212a) - return false; - if (cp < 0x212e) - return true; - if (cp === 0x212e) - return true; - if (cp < 0x212f) - return false; - if (cp < 0x2135) - return true; - return false; - } - if (cp < 0x2139) - return true; - if (cp === 0x2139) - return true; - if (cp < 0x213c) - return false; - if (cp < 0x2140) - return true; - if (cp < 0x2145) - return false; - if (cp < 0x214a) - return true; - if (cp === 0x214e) - return true; - return false; - } - if (cp < 0x2c60) { - if (cp < 0x2160) - return false; - if (cp < 0x2183) - return true; - if (cp < 0x2183) - return false; - if (cp < 0x2185) - return true; - if (cp < 0x2185) - return false; - if (cp < 0x2189) - return true; - if (cp < 0x2c00) - return false; - if (cp < 0x2c2f) - return true; - if (cp < 0x2c30) - return false; - if (cp < 0x2c5f) - return true; - return false; - } - if (cp < 0x2c7c) - return true; - if (cp < 0x2c7c) - return false; - if (cp < 0x2c7e) - return true; - if (cp < 0x2c7e) - return false; - if (cp < 0x2ce5) - return true; - if (cp < 0x2ceb) - return false; - if (cp < 0x2cef) - return true; - if (cp < 0x2cf2) - return false; - if (cp < 0x2cf4) - return true; - return false; - } - if (cp < 0x2dc0) { - if (cp < 0x2d80) { - if (cp < 0x2d00) - return false; - if (cp < 0x2d26) - return true; - if (cp === 0x2d27) - return true; - if (cp === 0x2d2d) - return true; - if (cp < 0x2d30) - return false; - if (cp < 0x2d68) - return true; - if (cp === 0x2d6f) - return true; - return false; - } - if (cp < 0x2d97) - return true; - if (cp < 0x2da0) - return false; - if (cp < 0x2da7) - return true; - if (cp < 0x2da8) - return false; - if (cp < 0x2daf) - return true; - if (cp < 0x2db0) - return false; - if (cp < 0x2db7) - return true; - if (cp < 0x2db8) - return false; - if (cp < 0x2dbf) - return true; - return false; - } - if (cp < 0x3006) { - if (cp < 0x2dc0) - return false; - if (cp < 0x2dc7) - return true; - if (cp < 0x2dc8) - return false; - if (cp < 0x2dcf) - return true; - if (cp < 0x2dd0) - return false; - if (cp < 0x2dd7) - return true; - if (cp < 0x2dd8) - return false; - if (cp < 0x2ddf) - return true; - if (cp === 0x3005) - return true; - return false; - } - if (cp === 0x3006) - return true; - if (cp === 0x3007) - return true; - if (cp < 0x3021) - return false; - if (cp < 0x302a) - return true; - if (cp < 0x3031) - return false; - if (cp < 0x3036) - return true; - if (cp < 0x3038) - return false; - if (cp < 0x303b) - return true; - if (cp === 0x303b) - return true; - return false; - } - if (cp < 0x10a10) { - if (cp < 0xab28) { - if (cp < 0xa7fa) { - if (cp < 0xa60c) { - if (cp < 0x31a0) { - if (cp < 0x30a1) { - if (cp === 0x303c) - return true; - if (cp < 0x3041) - return false; - if (cp < 0x3097) - return true; - if (cp < 0x309b) - return false; - if (cp < 0x309d) - return true; - if (cp < 0x309d) - return false; - if (cp < 0x309f) - return true; - if (cp === 0x309f) - return true; - return false; - } - if (cp < 0x30fb) - return true; - if (cp < 0x30fc) - return false; - if (cp < 0x30ff) - return true; - if (cp === 0x30ff) - return true; - if (cp < 0x3105) - return false; - if (cp < 0x312f) - return true; - if (cp < 0x3131) - return false; - if (cp < 0x318f) - return true; - return false; - } - if (cp < 0xa015) { - if (cp < 0x31a0) - return false; - if (cp < 0x31bb) - return true; - if (cp < 0x31f0) - return false; - if (cp < 0x3200) - return true; - if (cp < 0x3400) - return false; - if (cp < 0x4db6) - return true; - if (cp < 0x4e00) - return false; - if (cp < 0x9feb) - return true; - if (cp < 0xa000) - return false; - if (cp < 0xa015) - return true; - return false; - } - if (cp === 0xa015) - return true; - if (cp < 0xa016) - return false; - if (cp < 0xa48d) - return true; - if (cp < 0xa4d0) - return false; - if (cp < 0xa4f8) - return true; - if (cp < 0xa4f8) - return false; - if (cp < 0xa4fe) - return true; - if (cp < 0xa500) - return false; - if (cp < 0xa60c) - return true; - return false; - } - if (cp < 0xa717) { - if (cp < 0xa67f) { - if (cp === 0xa60c) - return true; - if (cp < 0xa610) - return false; - if (cp < 0xa620) - return true; - if (cp < 0xa62a) - return false; - if (cp < 0xa62c) - return true; - if (cp < 0xa640) - return false; - if (cp < 0xa66e) - return true; - if (cp === 0xa66e) - return true; - return false; - } - if (cp === 0xa67f) - return true; - if (cp < 0xa680) - return false; - if (cp < 0xa69c) - return true; - if (cp < 0xa69c) - return false; - if (cp < 0xa69e) - return true; - if (cp < 0xa6a0) - return false; - if (cp < 0xa6e6) - return true; - if (cp < 0xa6e6) - return false; - if (cp < 0xa6f0) - return true; - return false; - } - if (cp < 0xa78b) { - if (cp < 0xa717) - return false; - if (cp < 0xa720) - return true; - if (cp < 0xa722) - return false; - if (cp < 0xa770) - return true; - if (cp === 0xa770) - return true; - if (cp < 0xa771) - return false; - if (cp < 0xa788) - return true; - if (cp === 0xa788) - return true; - return false; - } - if (cp < 0xa78f) - return true; - if (cp === 0xa78f) - return true; - if (cp < 0xa790) - return false; - if (cp < 0xa7af) - return true; - if (cp < 0xa7b0) - return false; - if (cp < 0xa7b8) - return true; - if (cp === 0xa7f7) - return true; - if (cp < 0xa7f8) - return false; - if (cp < 0xa7fa) - return true; - return false; - } - if (cp < 0xaa40) { - if (cp < 0xa90a) { - if (cp < 0xa840) { - if (cp === 0xa7fa) - return true; - if (cp < 0xa7fb) - return false; - if (cp < 0xa802) - return true; - if (cp < 0xa803) - return false; - if (cp < 0xa806) - return true; - if (cp < 0xa807) - return false; - if (cp < 0xa80b) - return true; - if (cp < 0xa80c) - return false; - if (cp < 0xa823) - return true; - return false; - } - if (cp < 0xa874) - return true; - if (cp < 0xa882) - return false; - if (cp < 0xa8b4) - return true; - if (cp < 0xa8f2) - return false; - if (cp < 0xa8f8) - return true; - if (cp === 0xa8fb) - return true; - if (cp === 0xa8fd) - return true; - return false; - } - if (cp < 0xa9e0) { - if (cp < 0xa90a) - return false; - if (cp < 0xa926) - return true; - if (cp < 0xa930) - return false; - if (cp < 0xa947) - return true; - if (cp < 0xa960) - return false; - if (cp < 0xa97d) - return true; - if (cp < 0xa984) - return false; - if (cp < 0xa9b3) - return true; - if (cp === 0xa9cf) - return true; - return false; - } - if (cp < 0xa9e5) - return true; - if (cp === 0xa9e6) - return true; - if (cp < 0xa9e7) - return false; - if (cp < 0xa9f0) - return true; - if (cp < 0xa9fa) - return false; - if (cp < 0xa9ff) - return true; - if (cp < 0xaa00) - return false; - if (cp < 0xaa29) - return true; - return false; - } - if (cp < 0xaac0) { - if (cp < 0xaa7a) { - if (cp < 0xaa40) - return false; - if (cp < 0xaa43) - return true; - if (cp < 0xaa44) - return false; - if (cp < 0xaa4c) - return true; - if (cp < 0xaa60) - return false; - if (cp < 0xaa70) - return true; - if (cp === 0xaa70) - return true; - if (cp < 0xaa71) - return false; - if (cp < 0xaa77) - return true; - return false; - } - if (cp === 0xaa7a) - return true; - if (cp < 0xaa7e) - return false; - if (cp < 0xaab0) - return true; - if (cp === 0xaab1) - return true; - if (cp < 0xaab5) - return false; - if (cp < 0xaab7) - return true; - if (cp < 0xaab9) - return false; - if (cp < 0xaabe) - return true; - return false; - } - if (cp < 0xaaf2) { - if (cp === 0xaac0) - return true; - if (cp === 0xaac2) - return true; - if (cp < 0xaadb) - return false; - if (cp < 0xaadd) - return true; - if (cp === 0xaadd) - return true; - if (cp < 0xaae0) - return false; - if (cp < 0xaaeb) - return true; - return false; - } - if (cp === 0xaaf2) - return true; - if (cp < 0xaaf3) - return false; - if (cp < 0xaaf5) - return true; - if (cp < 0xab01) - return false; - if (cp < 0xab07) - return true; - if (cp < 0xab09) - return false; - if (cp < 0xab0f) - return true; - if (cp < 0xab11) - return false; - if (cp < 0xab17) - return true; - if (cp < 0xab20) - return false; - if (cp < 0xab27) - return true; - return false; - } - if (cp < 0x1003c) { - if (cp < 0xfb46) { - if (cp < 0xfa70) { - if (cp < 0xabc0) { - if (cp < 0xab28) - return false; - if (cp < 0xab2f) - return true; - if (cp < 0xab30) - return false; - if (cp < 0xab5b) - return true; - if (cp < 0xab5c) - return false; - if (cp < 0xab60) - return true; - if (cp < 0xab60) - return false; - if (cp < 0xab66) - return true; - if (cp < 0xab70) - return false; - if (cp < 0xabc0) - return true; - return false; - } - if (cp < 0xabe3) - return true; - if (cp < 0xac00) - return false; - if (cp < 0xd7a4) - return true; - if (cp < 0xd7b0) - return false; - if (cp < 0xd7c7) - return true; - if (cp < 0xd7cb) - return false; - if (cp < 0xd7fc) - return true; - if (cp < 0xf900) - return false; - if (cp < 0xfa6e) - return true; - return false; - } - if (cp < 0xfb2a) { - if (cp < 0xfa70) - return false; - if (cp < 0xfada) - return true; - if (cp < 0xfb00) - return false; - if (cp < 0xfb07) - return true; - if (cp < 0xfb13) - return false; - if (cp < 0xfb18) - return true; - if (cp === 0xfb1d) - return true; - if (cp < 0xfb1f) - return false; - if (cp < 0xfb29) - return true; - return false; - } - if (cp < 0xfb37) - return true; - if (cp < 0xfb38) - return false; - if (cp < 0xfb3d) - return true; - if (cp === 0xfb3e) - return true; - if (cp < 0xfb40) - return false; - if (cp < 0xfb42) - return true; - if (cp < 0xfb43) - return false; - if (cp < 0xfb45) - return true; - return false; - } - if (cp < 0xff70) { - if (cp < 0xfe70) { - if (cp < 0xfb46) - return false; - if (cp < 0xfbb2) - return true; - if (cp < 0xfbd3) - return false; - if (cp < 0xfd3e) - return true; - if (cp < 0xfd50) - return false; - if (cp < 0xfd90) - return true; - if (cp < 0xfd92) - return false; - if (cp < 0xfdc8) - return true; - if (cp < 0xfdf0) - return false; - if (cp < 0xfdfc) - return true; - return false; - } - if (cp < 0xfe75) - return true; - if (cp < 0xfe76) - return false; - if (cp < 0xfefd) - return true; - if (cp < 0xff21) - return false; - if (cp < 0xff3b) - return true; - if (cp < 0xff41) - return false; - if (cp < 0xff5b) - return true; - if (cp < 0xff66) - return false; - if (cp < 0xff70) - return true; - return false; - } - if (cp < 0xffca) { - if (cp === 0xff70) - return true; - if (cp < 0xff71) - return false; - if (cp < 0xff9e) - return true; - if (cp < 0xff9e) - return false; - if (cp < 0xffa0) - return true; - if (cp < 0xffa0) - return false; - if (cp < 0xffbf) - return true; - if (cp < 0xffc2) - return false; - if (cp < 0xffc8) - return true; - return false; - } - if (cp < 0xffd0) - return true; - if (cp < 0xffd2) - return false; - if (cp < 0xffd8) - return true; - if (cp < 0xffda) - return false; - if (cp < 0xffdd) - return true; - if (cp < 0x10000) - return false; - if (cp < 0x1000c) - return true; - if (cp < 0x1000d) - return false; - if (cp < 0x10027) - return true; - if (cp < 0x10028) - return false; - if (cp < 0x1003b) - return true; - return false; - } - if (cp < 0x104d8) { - if (cp < 0x10342) { - if (cp < 0x10280) { - if (cp < 0x1003c) - return false; - if (cp < 0x1003e) - return true; - if (cp < 0x1003f) - return false; - if (cp < 0x1004e) - return true; - if (cp < 0x10050) - return false; - if (cp < 0x1005e) - return true; - if (cp < 0x10080) - return false; - if (cp < 0x100fb) - return true; - if (cp < 0x10140) - return false; - if (cp < 0x10175) - return true; - return false; - } - if (cp < 0x1029d) - return true; - if (cp < 0x102a0) - return false; - if (cp < 0x102d1) - return true; - if (cp < 0x10300) - return false; - if (cp < 0x10320) - return true; - if (cp < 0x1032d) - return false; - if (cp < 0x10341) - return true; - if (cp === 0x10341) - return true; - return false; - } - if (cp < 0x103c8) { - if (cp < 0x10342) - return false; - if (cp < 0x1034a) - return true; - if (cp === 0x1034a) - return true; - if (cp < 0x10350) - return false; - if (cp < 0x10376) - return true; - if (cp < 0x10380) - return false; - if (cp < 0x1039e) - return true; - if (cp < 0x103a0) - return false; - if (cp < 0x103c4) - return true; - return false; - } - if (cp < 0x103d0) - return true; - if (cp < 0x103d1) - return false; - if (cp < 0x103d6) - return true; - if (cp < 0x10400) - return false; - if (cp < 0x10450) - return true; - if (cp < 0x10450) - return false; - if (cp < 0x1049e) - return true; - if (cp < 0x104b0) - return false; - if (cp < 0x104d4) - return true; - return false; - } - if (cp < 0x1083c) { - if (cp < 0x10760) { - if (cp < 0x104d8) - return false; - if (cp < 0x104fc) - return true; - if (cp < 0x10500) - return false; - if (cp < 0x10528) - return true; - if (cp < 0x10530) - return false; - if (cp < 0x10564) - return true; - if (cp < 0x10600) - return false; - if (cp < 0x10737) - return true; - if (cp < 0x10740) - return false; - if (cp < 0x10756) - return true; - return false; - } - if (cp < 0x10768) - return true; - if (cp < 0x10800) - return false; - if (cp < 0x10806) - return true; - if (cp === 0x10808) - return true; - if (cp < 0x1080a) - return false; - if (cp < 0x10836) - return true; - if (cp < 0x10837) - return false; - if (cp < 0x10839) - return true; - return false; - } - if (cp < 0x108f4) { - if (cp === 0x1083c) - return true; - if (cp < 0x1083f) - return false; - if (cp < 0x10856) - return true; - if (cp < 0x10860) - return false; - if (cp < 0x10877) - return true; - if (cp < 0x10880) - return false; - if (cp < 0x1089f) - return true; - if (cp < 0x108e0) - return false; - if (cp < 0x108f3) - return true; - return false; - } - if (cp < 0x108f6) - return true; - if (cp < 0x10900) - return false; - if (cp < 0x10916) - return true; - if (cp < 0x10920) - return false; - if (cp < 0x1093a) - return true; - if (cp < 0x10980) - return false; - if (cp < 0x109b8) - return true; - if (cp < 0x109be) - return false; - if (cp < 0x109c0) - return true; - if (cp === 0x10a00) - return true; - return false; - } - if (cp < 0x16f50) { - if (cp < 0x11400) { - if (cp < 0x11183) { - if (cp < 0x10b80) { - if (cp < 0x10ac0) { - if (cp < 0x10a10) - return false; - if (cp < 0x10a14) - return true; - if (cp < 0x10a15) - return false; - if (cp < 0x10a18) - return true; - if (cp < 0x10a19) - return false; - if (cp < 0x10a34) - return true; - if (cp < 0x10a60) - return false; - if (cp < 0x10a7d) - return true; - if (cp < 0x10a80) - return false; - if (cp < 0x10a9d) - return true; - return false; - } - if (cp < 0x10ac8) - return true; - if (cp < 0x10ac9) - return false; - if (cp < 0x10ae5) - return true; - if (cp < 0x10b00) - return false; - if (cp < 0x10b36) - return true; - if (cp < 0x10b40) - return false; - if (cp < 0x10b56) - return true; - if (cp < 0x10b60) - return false; - if (cp < 0x10b73) - return true; - return false; - } - if (cp < 0x11083) { - if (cp < 0x10b80) - return false; - if (cp < 0x10b92) - return true; - if (cp < 0x10c00) - return false; - if (cp < 0x10c49) - return true; - if (cp < 0x10c80) - return false; - if (cp < 0x10cb3) - return true; - if (cp < 0x10cc0) - return false; - if (cp < 0x10cf3) - return true; - if (cp < 0x11003) - return false; - if (cp < 0x11038) - return true; - return false; - } - if (cp < 0x110b0) - return true; - if (cp < 0x110d0) - return false; - if (cp < 0x110e9) - return true; - if (cp < 0x11103) - return false; - if (cp < 0x11127) - return true; - if (cp < 0x11150) - return false; - if (cp < 0x11173) - return true; - if (cp === 0x11176) - return true; - return false; - } - if (cp < 0x1129f) { - if (cp < 0x11213) { - if (cp < 0x11183) - return false; - if (cp < 0x111b3) - return true; - if (cp < 0x111c1) - return false; - if (cp < 0x111c5) - return true; - if (cp === 0x111da) - return true; - if (cp === 0x111dc) - return true; - if (cp < 0x11200) - return false; - if (cp < 0x11212) - return true; - return false; - } - if (cp < 0x1122c) - return true; - if (cp < 0x11280) - return false; - if (cp < 0x11287) - return true; - if (cp === 0x11288) - return true; - if (cp < 0x1128a) - return false; - if (cp < 0x1128e) - return true; - if (cp < 0x1128f) - return false; - if (cp < 0x1129e) - return true; - return false; - } - if (cp < 0x1132a) { - if (cp < 0x1129f) - return false; - if (cp < 0x112a9) - return true; - if (cp < 0x112b0) - return false; - if (cp < 0x112df) - return true; - if (cp < 0x11305) - return false; - if (cp < 0x1130d) - return true; - if (cp < 0x1130f) - return false; - if (cp < 0x11311) - return true; - if (cp < 0x11313) - return false; - if (cp < 0x11329) - return true; - return false; - } - if (cp < 0x11331) - return true; - if (cp < 0x11332) - return false; - if (cp < 0x11334) - return true; - if (cp < 0x11335) - return false; - if (cp < 0x1133a) - return true; - if (cp === 0x1133d) - return true; - if (cp === 0x11350) - return true; - if (cp < 0x1135d) - return false; - if (cp < 0x11362) - return true; - return false; - } - if (cp < 0x11c00) { - if (cp < 0x11700) { - if (cp < 0x11580) { - if (cp < 0x11400) - return false; - if (cp < 0x11435) - return true; - if (cp < 0x11447) - return false; - if (cp < 0x1144b) - return true; - if (cp < 0x11480) - return false; - if (cp < 0x114b0) - return true; - if (cp < 0x114c4) - return false; - if (cp < 0x114c6) - return true; - if (cp === 0x114c7) - return true; - return false; - } - if (cp < 0x115af) - return true; - if (cp < 0x115d8) - return false; - if (cp < 0x115dc) - return true; - if (cp < 0x11600) - return false; - if (cp < 0x11630) - return true; - if (cp === 0x11644) - return true; - if (cp < 0x11680) - return false; - if (cp < 0x116ab) - return true; - return false; - } - if (cp < 0x11a3a) { - if (cp < 0x11700) - return false; - if (cp < 0x1171a) - return true; - if (cp < 0x118a0) - return false; - if (cp < 0x118e0) - return true; - if (cp === 0x118ff) - return true; - if (cp === 0x11a00) - return true; - if (cp < 0x11a0b) - return false; - if (cp < 0x11a33) - return true; - return false; - } - if (cp === 0x11a3a) - return true; - if (cp === 0x11a50) - return true; - if (cp < 0x11a5c) - return false; - if (cp < 0x11a84) - return true; - if (cp < 0x11a86) - return false; - if (cp < 0x11a8a) - return true; - if (cp < 0x11ac0) - return false; - if (cp < 0x11af9) - return true; - return false; - } - if (cp < 0x12480) { - if (cp < 0x11d08) { - if (cp < 0x11c00) - return false; - if (cp < 0x11c09) - return true; - if (cp < 0x11c0a) - return false; - if (cp < 0x11c2f) - return true; - if (cp === 0x11c40) - return true; - if (cp < 0x11c72) - return false; - if (cp < 0x11c90) - return true; - if (cp < 0x11d00) - return false; - if (cp < 0x11d07) - return true; - return false; - } - if (cp < 0x11d0a) - return true; - if (cp < 0x11d0b) - return false; - if (cp < 0x11d31) - return true; - if (cp === 0x11d46) - return true; - if (cp < 0x12000) - return false; - if (cp < 0x1239a) - return true; - if (cp < 0x12400) - return false; - if (cp < 0x1246f) - return true; - return false; - } - if (cp < 0x16ad0) { - if (cp < 0x12480) - return false; - if (cp < 0x12544) - return true; - if (cp < 0x13000) - return false; - if (cp < 0x1342f) - return true; - if (cp < 0x14400) - return false; - if (cp < 0x14647) - return true; - if (cp < 0x16800) - return false; - if (cp < 0x16a39) - return true; - if (cp < 0x16a40) - return false; - if (cp < 0x16a5f) - return true; - return false; - } - if (cp < 0x16aee) - return true; - if (cp < 0x16b00) - return false; - if (cp < 0x16b30) - return true; - if (cp < 0x16b40) - return false; - if (cp < 0x16b44) - return true; - if (cp < 0x16b63) - return false; - if (cp < 0x16b78) - return true; - if (cp < 0x16b7d) - return false; - if (cp < 0x16b90) - return true; - if (cp < 0x16f00) - return false; - if (cp < 0x16f45) - return true; - return false; - } - if (cp < 0x1e800) { - if (cp < 0x1d4c5) { - if (cp < 0x1bc90) { - if (cp < 0x1b000) { - if (cp === 0x16f50) - return true; - if (cp < 0x16f93) - return false; - if (cp < 0x16fa0) - return true; - if (cp < 0x16fe0) - return false; - if (cp < 0x16fe2) - return true; - if (cp < 0x17000) - return false; - if (cp < 0x187ed) - return true; - if (cp < 0x18800) - return false; - if (cp < 0x18af3) - return true; - return false; - } - if (cp < 0x1b11f) - return true; - if (cp < 0x1b170) - return false; - if (cp < 0x1b2fc) - return true; - if (cp < 0x1bc00) - return false; - if (cp < 0x1bc6b) - return true; - if (cp < 0x1bc70) - return false; - if (cp < 0x1bc7d) - return true; - if (cp < 0x1bc80) - return false; - if (cp < 0x1bc89) - return true; - return false; - } - if (cp < 0x1d4a5) { - if (cp < 0x1bc90) - return false; - if (cp < 0x1bc9a) - return true; - if (cp < 0x1d400) - return false; - if (cp < 0x1d455) - return true; - if (cp < 0x1d456) - return false; - if (cp < 0x1d49d) - return true; - if (cp < 0x1d49e) - return false; - if (cp < 0x1d4a0) - return true; - if (cp === 0x1d4a2) - return true; - return false; - } - if (cp < 0x1d4a7) - return true; - if (cp < 0x1d4a9) - return false; - if (cp < 0x1d4ad) - return true; - if (cp < 0x1d4ae) - return false; - if (cp < 0x1d4ba) - return true; - if (cp === 0x1d4bb) - return true; - if (cp < 0x1d4bd) - return false; - if (cp < 0x1d4c4) - return true; - return false; - } - if (cp < 0x1d6a8) { - if (cp < 0x1d53b) { - if (cp < 0x1d4c5) - return false; - if (cp < 0x1d506) - return true; - if (cp < 0x1d507) - return false; - if (cp < 0x1d50b) - return true; - if (cp < 0x1d50d) - return false; - if (cp < 0x1d515) - return true; - if (cp < 0x1d516) - return false; - if (cp < 0x1d51d) - return true; - if (cp < 0x1d51e) - return false; - if (cp < 0x1d53a) - return true; - return false; - } - if (cp < 0x1d53f) - return true; - if (cp < 0x1d540) - return false; - if (cp < 0x1d545) - return true; - if (cp === 0x1d546) - return true; - if (cp < 0x1d54a) - return false; - if (cp < 0x1d551) - return true; - if (cp < 0x1d552) - return false; - if (cp < 0x1d6a6) - return true; - return false; - } - if (cp < 0x1d736) { - if (cp < 0x1d6a8) - return false; - if (cp < 0x1d6c1) - return true; - if (cp < 0x1d6c2) - return false; - if (cp < 0x1d6db) - return true; - if (cp < 0x1d6dc) - return false; - if (cp < 0x1d6fb) - return true; - if (cp < 0x1d6fc) - return false; - if (cp < 0x1d715) - return true; - if (cp < 0x1d716) - return false; - if (cp < 0x1d735) - return true; - return false; - } - if (cp < 0x1d74f) - return true; - if (cp < 0x1d750) - return false; - if (cp < 0x1d76f) - return true; - if (cp < 0x1d770) - return false; - if (cp < 0x1d789) - return true; - if (cp < 0x1d78a) - return false; - if (cp < 0x1d7a9) - return true; - if (cp < 0x1d7aa) - return false; - if (cp < 0x1d7c3) - return true; - if (cp < 0x1d7c4) - return false; - if (cp < 0x1d7cc) - return true; - return false; - } - if (cp < 0x1ee5b) { - if (cp < 0x1ee3b) { - if (cp < 0x1ee24) { - if (cp < 0x1e800) - return false; - if (cp < 0x1e8c5) - return true; - if (cp < 0x1e900) - return false; - if (cp < 0x1e944) - return true; - if (cp < 0x1ee00) - return false; - if (cp < 0x1ee04) - return true; - if (cp < 0x1ee05) - return false; - if (cp < 0x1ee20) - return true; - if (cp < 0x1ee21) - return false; - if (cp < 0x1ee23) - return true; - return false; - } - if (cp === 0x1ee24) - return true; - if (cp === 0x1ee27) - return true; - if (cp < 0x1ee29) - return false; - if (cp < 0x1ee33) - return true; - if (cp < 0x1ee34) - return false; - if (cp < 0x1ee38) - return true; - if (cp === 0x1ee39) - return true; - return false; - } - if (cp < 0x1ee4d) { - if (cp === 0x1ee3b) - return true; - if (cp === 0x1ee42) - return true; - if (cp === 0x1ee47) - return true; - if (cp === 0x1ee49) - return true; - if (cp === 0x1ee4b) - return true; - return false; - } - if (cp < 0x1ee50) - return true; - if (cp < 0x1ee51) - return false; - if (cp < 0x1ee53) - return true; - if (cp === 0x1ee54) - return true; - if (cp === 0x1ee57) - return true; - if (cp === 0x1ee59) - return true; - return false; - } - if (cp < 0x1ee80) { - if (cp < 0x1ee67) { - if (cp === 0x1ee5b) - return true; - if (cp === 0x1ee5d) - return true; - if (cp === 0x1ee5f) - return true; - if (cp < 0x1ee61) - return false; - if (cp < 0x1ee63) - return true; - if (cp === 0x1ee64) - return true; - return false; - } - if (cp < 0x1ee6b) - return true; - if (cp < 0x1ee6c) - return false; - if (cp < 0x1ee73) - return true; - if (cp < 0x1ee74) - return false; - if (cp < 0x1ee78) - return true; - if (cp < 0x1ee79) - return false; - if (cp < 0x1ee7d) - return true; - if (cp === 0x1ee7e) - return true; - return false; - } - if (cp < 0x20000) { - if (cp < 0x1ee80) - return false; - if (cp < 0x1ee8a) - return true; - if (cp < 0x1ee8b) - return false; - if (cp < 0x1ee9c) - return true; - if (cp < 0x1eea1) - return false; - if (cp < 0x1eea4) - return true; - if (cp < 0x1eea5) - return false; - if (cp < 0x1eeaa) - return true; - if (cp < 0x1eeab) - return false; - if (cp < 0x1eebc) - return true; - return false; - } - if (cp < 0x2a6d7) - return true; - if (cp < 0x2a700) - return false; - if (cp < 0x2b735) - return true; - if (cp < 0x2b740) - return false; - if (cp < 0x2b81e) - return true; - if (cp < 0x2b820) - return false; - if (cp < 0x2cea2) - return true; - if (cp < 0x2ceb0) - return false; - if (cp < 0x2ebe1) - return true; - if (cp < 0x2f800) - return false; - if (cp < 0x2fa1e) - return true; - return false; -} -function isLargeIdContinue(cp) { - if (cp < 0x1bf2) { - if (cp < 0xd62) { - if (cp < 0xa83) { - if (cp < 0x93b) { - if (cp < 0x6ea) { - if (cp < 0x5c7) { - if (cp === 0xb7) - return true; - if (cp < 0x300) - return false; - if (cp < 0x370) - return true; - if (cp === 0x387) - return true; - if (cp < 0x483) - return false; - if (cp < 0x488) - return true; - if (cp < 0x591) - return false; - if (cp < 0x5be) - return true; - if (cp === 0x5bf) - return true; - if (cp < 0x5c1) - return false; - if (cp < 0x5c3) - return true; - if (cp < 0x5c4) - return false; - if (cp < 0x5c6) - return true; - return false; - } - if (cp === 0x5c7) - return true; - if (cp < 0x610) - return false; - if (cp < 0x61b) - return true; - if (cp < 0x64b) - return false; - if (cp < 0x660) - return true; - if (cp < 0x660) - return false; - if (cp < 0x66a) - return true; - if (cp === 0x670) - return true; - if (cp < 0x6d6) - return false; - if (cp < 0x6dd) - return true; - if (cp < 0x6df) - return false; - if (cp < 0x6e5) - return true; - if (cp < 0x6e7) - return false; - if (cp < 0x6e9) - return true; - return false; - } - if (cp < 0x81b) { - if (cp < 0x6ea) - return false; - if (cp < 0x6ee) - return true; - if (cp < 0x6f0) - return false; - if (cp < 0x6fa) - return true; - if (cp === 0x711) - return true; - if (cp < 0x730) - return false; - if (cp < 0x74b) - return true; - if (cp < 0x7a6) - return false; - if (cp < 0x7b1) - return true; - if (cp < 0x7c0) - return false; - if (cp < 0x7ca) - return true; - if (cp < 0x7eb) - return false; - if (cp < 0x7f4) - return true; - if (cp < 0x816) - return false; - if (cp < 0x81a) - return true; - return false; - } - if (cp < 0x824) - return true; - if (cp < 0x825) - return false; - if (cp < 0x828) - return true; - if (cp < 0x829) - return false; - if (cp < 0x82e) - return true; - if (cp < 0x859) - return false; - if (cp < 0x85c) - return true; - if (cp < 0x8d4) - return false; - if (cp < 0x8e2) - return true; - if (cp < 0x8e3) - return false; - if (cp < 0x903) - return true; - if (cp === 0x903) - return true; - if (cp === 0x93a) - return true; - return false; - } - if (cp < 0x9cb) { - if (cp < 0x962) { - if (cp === 0x93b) - return true; - if (cp === 0x93c) - return true; - if (cp < 0x93e) - return false; - if (cp < 0x941) - return true; - if (cp < 0x941) - return false; - if (cp < 0x949) - return true; - if (cp < 0x949) - return false; - if (cp < 0x94d) - return true; - if (cp === 0x94d) - return true; - if (cp < 0x94e) - return false; - if (cp < 0x950) - return true; - if (cp < 0x951) - return false; - if (cp < 0x958) - return true; - return false; - } - if (cp < 0x964) - return true; - if (cp < 0x966) - return false; - if (cp < 0x970) - return true; - if (cp === 0x981) - return true; - if (cp < 0x982) - return false; - if (cp < 0x984) - return true; - if (cp === 0x9bc) - return true; - if (cp < 0x9be) - return false; - if (cp < 0x9c1) - return true; - if (cp < 0x9c1) - return false; - if (cp < 0x9c5) - return true; - if (cp < 0x9c7) - return false; - if (cp < 0x9c9) - return true; - return false; - } - if (cp < 0xa3e) { - if (cp < 0x9cb) - return false; - if (cp < 0x9cd) - return true; - if (cp === 0x9cd) - return true; - if (cp === 0x9d7) - return true; - if (cp < 0x9e2) - return false; - if (cp < 0x9e4) - return true; - if (cp < 0x9e6) - return false; - if (cp < 0x9f0) - return true; - if (cp < 0xa01) - return false; - if (cp < 0xa03) - return true; - if (cp === 0xa03) - return true; - if (cp === 0xa3c) - return true; - return false; - } - if (cp < 0xa41) - return true; - if (cp < 0xa41) - return false; - if (cp < 0xa43) - return true; - if (cp < 0xa47) - return false; - if (cp < 0xa49) - return true; - if (cp < 0xa4b) - return false; - if (cp < 0xa4e) - return true; - if (cp === 0xa51) - return true; - if (cp < 0xa66) - return false; - if (cp < 0xa70) - return true; - if (cp < 0xa70) - return false; - if (cp < 0xa72) - return true; - if (cp === 0xa75) - return true; - if (cp < 0xa81) - return false; - if (cp < 0xa83) - return true; - return false; - } - if (cp < 0xbd7) { - if (cp < 0xb40) { - if (cp < 0xae2) { - if (cp === 0xa83) - return true; - if (cp === 0xabc) - return true; - if (cp < 0xabe) - return false; - if (cp < 0xac1) - return true; - if (cp < 0xac1) - return false; - if (cp < 0xac6) - return true; - if (cp < 0xac7) - return false; - if (cp < 0xac9) - return true; - if (cp === 0xac9) - return true; - if (cp < 0xacb) - return false; - if (cp < 0xacd) - return true; - if (cp === 0xacd) - return true; - return false; - } - if (cp < 0xae4) - return true; - if (cp < 0xae6) - return false; - if (cp < 0xaf0) - return true; - if (cp < 0xafa) - return false; - if (cp < 0xb00) - return true; - if (cp === 0xb01) - return true; - if (cp < 0xb02) - return false; - if (cp < 0xb04) - return true; - if (cp === 0xb3c) - return true; - if (cp === 0xb3e) - return true; - if (cp === 0xb3f) - return true; - return false; - } - if (cp < 0xb66) { - if (cp === 0xb40) - return true; - if (cp < 0xb41) - return false; - if (cp < 0xb45) - return true; - if (cp < 0xb47) - return false; - if (cp < 0xb49) - return true; - if (cp < 0xb4b) - return false; - if (cp < 0xb4d) - return true; - if (cp === 0xb4d) - return true; - if (cp === 0xb56) - return true; - if (cp === 0xb57) - return true; - if (cp < 0xb62) - return false; - if (cp < 0xb64) - return true; - return false; - } - if (cp < 0xb70) - return true; - if (cp === 0xb82) - return true; - if (cp < 0xbbe) - return false; - if (cp < 0xbc0) - return true; - if (cp === 0xbc0) - return true; - if (cp < 0xbc1) - return false; - if (cp < 0xbc3) - return true; - if (cp < 0xbc6) - return false; - if (cp < 0xbc9) - return true; - if (cp < 0xbca) - return false; - if (cp < 0xbcd) - return true; - if (cp === 0xbcd) - return true; - return false; - } - if (cp < 0xcc0) { - if (cp < 0xc55) { - if (cp === 0xbd7) - return true; - if (cp < 0xbe6) - return false; - if (cp < 0xbf0) - return true; - if (cp === 0xc00) - return true; - if (cp < 0xc01) - return false; - if (cp < 0xc04) - return true; - if (cp < 0xc3e) - return false; - if (cp < 0xc41) - return true; - if (cp < 0xc41) - return false; - if (cp < 0xc45) - return true; - if (cp < 0xc46) - return false; - if (cp < 0xc49) - return true; - if (cp < 0xc4a) - return false; - if (cp < 0xc4e) - return true; - return false; - } - if (cp < 0xc57) - return true; - if (cp < 0xc62) - return false; - if (cp < 0xc64) - return true; - if (cp < 0xc66) - return false; - if (cp < 0xc70) - return true; - if (cp === 0xc81) - return true; - if (cp < 0xc82) - return false; - if (cp < 0xc84) - return true; - if (cp === 0xcbc) - return true; - if (cp === 0xcbe) - return true; - if (cp === 0xcbf) - return true; - return false; - } - if (cp < 0xd00) { - if (cp < 0xcc0) - return false; - if (cp < 0xcc5) - return true; - if (cp === 0xcc6) - return true; - if (cp < 0xcc7) - return false; - if (cp < 0xcc9) - return true; - if (cp < 0xcca) - return false; - if (cp < 0xccc) - return true; - if (cp < 0xccc) - return false; - if (cp < 0xcce) - return true; - if (cp < 0xcd5) - return false; - if (cp < 0xcd7) - return true; - if (cp < 0xce2) - return false; - if (cp < 0xce4) - return true; - if (cp < 0xce6) - return false; - if (cp < 0xcf0) - return true; - return false; - } - if (cp < 0xd02) - return true; - if (cp < 0xd02) - return false; - if (cp < 0xd04) - return true; - if (cp < 0xd3b) - return false; - if (cp < 0xd3d) - return true; - if (cp < 0xd3e) - return false; - if (cp < 0xd41) - return true; - if (cp < 0xd41) - return false; - if (cp < 0xd45) - return true; - if (cp < 0xd46) - return false; - if (cp < 0xd49) - return true; - if (cp < 0xd4a) - return false; - if (cp < 0xd4d) - return true; - if (cp === 0xd4d) - return true; - if (cp === 0xd57) - return true; - return false; - } - if (cp < 0x17be) { - if (cp < 0x102b) { - if (cp < 0xebb) { - if (cp < 0xde6) { - if (cp < 0xd62) - return false; - if (cp < 0xd64) - return true; - if (cp < 0xd66) - return false; - if (cp < 0xd70) - return true; - if (cp < 0xd82) - return false; - if (cp < 0xd84) - return true; - if (cp === 0xdca) - return true; - if (cp < 0xdcf) - return false; - if (cp < 0xdd2) - return true; - if (cp < 0xdd2) - return false; - if (cp < 0xdd5) - return true; - if (cp === 0xdd6) - return true; - if (cp < 0xdd8) - return false; - if (cp < 0xde0) - return true; - return false; - } - if (cp < 0xdf0) - return true; - if (cp < 0xdf2) - return false; - if (cp < 0xdf4) - return true; - if (cp === 0xe31) - return true; - if (cp < 0xe34) - return false; - if (cp < 0xe3b) - return true; - if (cp < 0xe47) - return false; - if (cp < 0xe4f) - return true; - if (cp < 0xe50) - return false; - if (cp < 0xe5a) - return true; - if (cp === 0xeb1) - return true; - if (cp < 0xeb4) - return false; - if (cp < 0xeba) - return true; - return false; - } - if (cp < 0xf3e) { - if (cp < 0xebb) - return false; - if (cp < 0xebd) - return true; - if (cp < 0xec8) - return false; - if (cp < 0xece) - return true; - if (cp < 0xed0) - return false; - if (cp < 0xeda) - return true; - if (cp < 0xf18) - return false; - if (cp < 0xf1a) - return true; - if (cp < 0xf20) - return false; - if (cp < 0xf2a) - return true; - if (cp === 0xf35) - return true; - if (cp === 0xf37) - return true; - if (cp === 0xf39) - return true; - return false; - } - if (cp < 0xf40) - return true; - if (cp < 0xf71) - return false; - if (cp < 0xf7f) - return true; - if (cp === 0xf7f) - return true; - if (cp < 0xf80) - return false; - if (cp < 0xf85) - return true; - if (cp < 0xf86) - return false; - if (cp < 0xf88) - return true; - if (cp < 0xf8d) - return false; - if (cp < 0xf98) - return true; - if (cp < 0xf99) - return false; - if (cp < 0xfbd) - return true; - if (cp === 0xfc6) - return true; - return false; - } - if (cp < 0x1083) { - if (cp < 0x1040) { - if (cp < 0x102b) - return false; - if (cp < 0x102d) - return true; - if (cp < 0x102d) - return false; - if (cp < 0x1031) - return true; - if (cp === 0x1031) - return true; - if (cp < 0x1032) - return false; - if (cp < 0x1038) - return true; - if (cp === 0x1038) - return true; - if (cp < 0x1039) - return false; - if (cp < 0x103b) - return true; - if (cp < 0x103b) - return false; - if (cp < 0x103d) - return true; - if (cp < 0x103d) - return false; - if (cp < 0x103f) - return true; - return false; - } - if (cp < 0x104a) - return true; - if (cp < 0x1056) - return false; - if (cp < 0x1058) - return true; - if (cp < 0x1058) - return false; - if (cp < 0x105a) - return true; - if (cp < 0x105e) - return false; - if (cp < 0x1061) - return true; - if (cp < 0x1062) - return false; - if (cp < 0x1065) - return true; - if (cp < 0x1067) - return false; - if (cp < 0x106e) - return true; - if (cp < 0x1071) - return false; - if (cp < 0x1075) - return true; - if (cp === 0x1082) - return true; - return false; - } - if (cp < 0x135d) { - if (cp < 0x1083) - return false; - if (cp < 0x1085) - return true; - if (cp < 0x1085) - return false; - if (cp < 0x1087) - return true; - if (cp < 0x1087) - return false; - if (cp < 0x108d) - return true; - if (cp === 0x108d) - return true; - if (cp === 0x108f) - return true; - if (cp < 0x1090) - return false; - if (cp < 0x109a) - return true; - if (cp < 0x109a) - return false; - if (cp < 0x109d) - return true; - if (cp === 0x109d) - return true; - return false; - } - if (cp < 0x1360) - return true; - if (cp < 0x1369) - return false; - if (cp < 0x1372) - return true; - if (cp < 0x1712) - return false; - if (cp < 0x1715) - return true; - if (cp < 0x1732) - return false; - if (cp < 0x1735) - return true; - if (cp < 0x1752) - return false; - if (cp < 0x1754) - return true; - if (cp < 0x1772) - return false; - if (cp < 0x1774) - return true; - if (cp < 0x17b4) - return false; - if (cp < 0x17b6) - return true; - if (cp === 0x17b6) - return true; - if (cp < 0x17b7) - return false; - if (cp < 0x17be) - return true; - return false; - } - if (cp < 0x1a73) { - if (cp < 0x1939) { - if (cp < 0x18a9) { - if (cp < 0x17be) - return false; - if (cp < 0x17c6) - return true; - if (cp === 0x17c6) - return true; - if (cp < 0x17c7) - return false; - if (cp < 0x17c9) - return true; - if (cp < 0x17c9) - return false; - if (cp < 0x17d4) - return true; - if (cp === 0x17dd) - return true; - if (cp < 0x17e0) - return false; - if (cp < 0x17ea) - return true; - if (cp < 0x180b) - return false; - if (cp < 0x180e) - return true; - if (cp < 0x1810) - return false; - if (cp < 0x181a) - return true; - return false; - } - if (cp === 0x18a9) - return true; - if (cp < 0x1920) - return false; - if (cp < 0x1923) - return true; - if (cp < 0x1923) - return false; - if (cp < 0x1927) - return true; - if (cp < 0x1927) - return false; - if (cp < 0x1929) - return true; - if (cp < 0x1929) - return false; - if (cp < 0x192c) - return true; - if (cp < 0x1930) - return false; - if (cp < 0x1932) - return true; - if (cp === 0x1932) - return true; - if (cp < 0x1933) - return false; - if (cp < 0x1939) - return true; - return false; - } - if (cp < 0x1a56) { - if (cp < 0x1939) - return false; - if (cp < 0x193c) - return true; - if (cp < 0x1946) - return false; - if (cp < 0x1950) - return true; - if (cp < 0x19d0) - return false; - if (cp < 0x19da) - return true; - if (cp === 0x19da) - return true; - if (cp < 0x1a17) - return false; - if (cp < 0x1a19) - return true; - if (cp < 0x1a19) - return false; - if (cp < 0x1a1b) - return true; - if (cp === 0x1a1b) - return true; - if (cp === 0x1a55) - return true; - return false; - } - if (cp === 0x1a56) - return true; - if (cp === 0x1a57) - return true; - if (cp < 0x1a58) - return false; - if (cp < 0x1a5f) - return true; - if (cp === 0x1a60) - return true; - if (cp === 0x1a61) - return true; - if (cp === 0x1a62) - return true; - if (cp < 0x1a63) - return false; - if (cp < 0x1a65) - return true; - if (cp < 0x1a65) - return false; - if (cp < 0x1a6d) - return true; - if (cp < 0x1a6d) - return false; - if (cp < 0x1a73) - return true; - return false; - } - if (cp < 0x1b6b) { - if (cp < 0x1b35) { - if (cp < 0x1a73) - return false; - if (cp < 0x1a7d) - return true; - if (cp === 0x1a7f) - return true; - if (cp < 0x1a80) - return false; - if (cp < 0x1a8a) - return true; - if (cp < 0x1a90) - return false; - if (cp < 0x1a9a) - return true; - if (cp < 0x1ab0) - return false; - if (cp < 0x1abe) - return true; - if (cp < 0x1b00) - return false; - if (cp < 0x1b04) - return true; - if (cp === 0x1b04) - return true; - if (cp === 0x1b34) - return true; - return false; - } - if (cp === 0x1b35) - return true; - if (cp < 0x1b36) - return false; - if (cp < 0x1b3b) - return true; - if (cp === 0x1b3b) - return true; - if (cp === 0x1b3c) - return true; - if (cp < 0x1b3d) - return false; - if (cp < 0x1b42) - return true; - if (cp === 0x1b42) - return true; - if (cp < 0x1b43) - return false; - if (cp < 0x1b45) - return true; - if (cp < 0x1b50) - return false; - if (cp < 0x1b5a) - return true; - return false; - } - if (cp < 0x1bab) { - if (cp < 0x1b6b) - return false; - if (cp < 0x1b74) - return true; - if (cp < 0x1b80) - return false; - if (cp < 0x1b82) - return true; - if (cp === 0x1b82) - return true; - if (cp === 0x1ba1) - return true; - if (cp < 0x1ba2) - return false; - if (cp < 0x1ba6) - return true; - if (cp < 0x1ba6) - return false; - if (cp < 0x1ba8) - return true; - if (cp < 0x1ba8) - return false; - if (cp < 0x1baa) - return true; - if (cp === 0x1baa) - return true; - return false; - } - if (cp < 0x1bae) - return true; - if (cp < 0x1bb0) - return false; - if (cp < 0x1bba) - return true; - if (cp === 0x1be6) - return true; - if (cp === 0x1be7) - return true; - if (cp < 0x1be8) - return false; - if (cp < 0x1bea) - return true; - if (cp < 0x1bea) - return false; - if (cp < 0x1bed) - return true; - if (cp === 0x1bed) - return true; - if (cp === 0x1bee) - return true; - if (cp < 0x1bef) - return false; - if (cp < 0x1bf2) - return true; - return false; - } - if (cp < 0x111d0) { - if (cp < 0xaa43) { - if (cp < 0xa69e) { - if (cp < 0x1dc0) { - if (cp < 0x1cd4) { - if (cp < 0x1bf2) - return false; - if (cp < 0x1bf4) - return true; - if (cp < 0x1c24) - return false; - if (cp < 0x1c2c) - return true; - if (cp < 0x1c2c) - return false; - if (cp < 0x1c34) - return true; - if (cp < 0x1c34) - return false; - if (cp < 0x1c36) - return true; - if (cp < 0x1c36) - return false; - if (cp < 0x1c38) - return true; - if (cp < 0x1c40) - return false; - if (cp < 0x1c4a) - return true; - if (cp < 0x1c50) - return false; - if (cp < 0x1c5a) - return true; - if (cp < 0x1cd0) - return false; - if (cp < 0x1cd3) - return true; - return false; - } - if (cp < 0x1ce1) - return true; - if (cp === 0x1ce1) - return true; - if (cp < 0x1ce2) - return false; - if (cp < 0x1ce9) - return true; - if (cp === 0x1ced) - return true; - if (cp < 0x1cf2) - return false; - if (cp < 0x1cf4) - return true; - if (cp === 0x1cf4) - return true; - if (cp === 0x1cf7) - return true; - if (cp < 0x1cf8) - return false; - if (cp < 0x1cfa) - return true; - return false; - } - if (cp < 0x2d7f) { - if (cp < 0x1dc0) - return false; - if (cp < 0x1dfa) - return true; - if (cp < 0x1dfb) - return false; - if (cp < 0x1e00) - return true; - if (cp < 0x203f) - return false; - if (cp < 0x2041) - return true; - if (cp === 0x2054) - return true; - if (cp < 0x20d0) - return false; - if (cp < 0x20dd) - return true; - if (cp === 0x20e1) - return true; - if (cp < 0x20e5) - return false; - if (cp < 0x20f1) - return true; - if (cp < 0x2cef) - return false; - if (cp < 0x2cf2) - return true; - return false; - } - if (cp === 0x2d7f) - return true; - if (cp < 0x2de0) - return false; - if (cp < 0x2e00) - return true; - if (cp < 0x302a) - return false; - if (cp < 0x302e) - return true; - if (cp < 0x302e) - return false; - if (cp < 0x3030) - return true; - if (cp < 0x3099) - return false; - if (cp < 0x309b) - return true; - if (cp < 0xa620) - return false; - if (cp < 0xa62a) - return true; - if (cp === 0xa66f) - return true; - if (cp < 0xa674) - return false; - if (cp < 0xa67e) - return true; - return false; - } - if (cp < 0xa952) { - if (cp < 0xa880) { - if (cp < 0xa69e) - return false; - if (cp < 0xa6a0) - return true; - if (cp < 0xa6f0) - return false; - if (cp < 0xa6f2) - return true; - if (cp === 0xa802) - return true; - if (cp === 0xa806) - return true; - if (cp === 0xa80b) - return true; - if (cp < 0xa823) - return false; - if (cp < 0xa825) - return true; - if (cp < 0xa825) - return false; - if (cp < 0xa827) - return true; - if (cp === 0xa827) - return true; - return false; - } - if (cp < 0xa882) - return true; - if (cp < 0xa8b4) - return false; - if (cp < 0xa8c4) - return true; - if (cp < 0xa8c4) - return false; - if (cp < 0xa8c6) - return true; - if (cp < 0xa8d0) - return false; - if (cp < 0xa8da) - return true; - if (cp < 0xa8e0) - return false; - if (cp < 0xa8f2) - return true; - if (cp < 0xa900) - return false; - if (cp < 0xa90a) - return true; - if (cp < 0xa926) - return false; - if (cp < 0xa92e) - return true; - if (cp < 0xa947) - return false; - if (cp < 0xa952) - return true; - return false; - } - if (cp < 0xa9bd) { - if (cp < 0xa952) - return false; - if (cp < 0xa954) - return true; - if (cp < 0xa980) - return false; - if (cp < 0xa983) - return true; - if (cp === 0xa983) - return true; - if (cp === 0xa9b3) - return true; - if (cp < 0xa9b4) - return false; - if (cp < 0xa9b6) - return true; - if (cp < 0xa9b6) - return false; - if (cp < 0xa9ba) - return true; - if (cp < 0xa9ba) - return false; - if (cp < 0xa9bc) - return true; - if (cp === 0xa9bc) - return true; - return false; - } - if (cp < 0xa9c1) - return true; - if (cp < 0xa9d0) - return false; - if (cp < 0xa9da) - return true; - if (cp === 0xa9e5) - return true; - if (cp < 0xa9f0) - return false; - if (cp < 0xa9fa) - return true; - if (cp < 0xaa29) - return false; - if (cp < 0xaa2f) - return true; - if (cp < 0xaa2f) - return false; - if (cp < 0xaa31) - return true; - if (cp < 0xaa31) - return false; - if (cp < 0xaa33) - return true; - if (cp < 0xaa33) - return false; - if (cp < 0xaa35) - return true; - if (cp < 0xaa35) - return false; - if (cp < 0xaa37) - return true; - return false; - } - if (cp < 0x102e0) { - if (cp < 0xaaf6) { - if (cp < 0xaab2) { - if (cp === 0xaa43) - return true; - if (cp === 0xaa4c) - return true; - if (cp === 0xaa4d) - return true; - if (cp < 0xaa50) - return false; - if (cp < 0xaa5a) - return true; - if (cp === 0xaa7b) - return true; - if (cp === 0xaa7c) - return true; - if (cp === 0xaa7d) - return true; - if (cp === 0xaab0) - return true; - return false; - } - if (cp < 0xaab5) - return true; - if (cp < 0xaab7) - return false; - if (cp < 0xaab9) - return true; - if (cp < 0xaabe) - return false; - if (cp < 0xaac0) - return true; - if (cp === 0xaac1) - return true; - if (cp === 0xaaeb) - return true; - if (cp < 0xaaec) - return false; - if (cp < 0xaaee) - return true; - if (cp < 0xaaee) - return false; - if (cp < 0xaaf0) - return true; - if (cp === 0xaaf5) - return true; - return false; - } - if (cp < 0xabf0) { - if (cp === 0xaaf6) - return true; - if (cp < 0xabe3) - return false; - if (cp < 0xabe5) - return true; - if (cp === 0xabe5) - return true; - if (cp < 0xabe6) - return false; - if (cp < 0xabe8) - return true; - if (cp === 0xabe8) - return true; - if (cp < 0xabe9) - return false; - if (cp < 0xabeb) - return true; - if (cp === 0xabec) - return true; - if (cp === 0xabed) - return true; - return false; - } - if (cp < 0xabfa) - return true; - if (cp === 0xfb1e) - return true; - if (cp < 0xfe00) - return false; - if (cp < 0xfe10) - return true; - if (cp < 0xfe20) - return false; - if (cp < 0xfe30) - return true; - if (cp < 0xfe33) - return false; - if (cp < 0xfe35) - return true; - if (cp < 0xfe4d) - return false; - if (cp < 0xfe50) - return true; - if (cp < 0xff10) - return false; - if (cp < 0xff1a) - return true; - if (cp === 0xff3f) - return true; - if (cp === 0x101fd) - return true; - return false; - } - if (cp < 0x110b0) { - if (cp < 0x10ae5) { - if (cp === 0x102e0) - return true; - if (cp < 0x10376) - return false; - if (cp < 0x1037b) - return true; - if (cp < 0x104a0) - return false; - if (cp < 0x104aa) - return true; - if (cp < 0x10a01) - return false; - if (cp < 0x10a04) - return true; - if (cp < 0x10a05) - return false; - if (cp < 0x10a07) - return true; - if (cp < 0x10a0c) - return false; - if (cp < 0x10a10) - return true; - if (cp < 0x10a38) - return false; - if (cp < 0x10a3b) - return true; - if (cp === 0x10a3f) - return true; - return false; - } - if (cp < 0x10ae7) - return true; - if (cp === 0x11000) - return true; - if (cp === 0x11001) - return true; - if (cp === 0x11002) - return true; - if (cp < 0x11038) - return false; - if (cp < 0x11047) - return true; - if (cp < 0x11066) - return false; - if (cp < 0x11070) - return true; - if (cp < 0x1107f) - return false; - if (cp < 0x11082) - return true; - if (cp === 0x11082) - return true; - return false; - } - if (cp < 0x1112d) { - if (cp < 0x110b0) - return false; - if (cp < 0x110b3) - return true; - if (cp < 0x110b3) - return false; - if (cp < 0x110b7) - return true; - if (cp < 0x110b7) - return false; - if (cp < 0x110b9) - return true; - if (cp < 0x110b9) - return false; - if (cp < 0x110bb) - return true; - if (cp < 0x110f0) - return false; - if (cp < 0x110fa) - return true; - if (cp < 0x11100) - return false; - if (cp < 0x11103) - return true; - if (cp < 0x11127) - return false; - if (cp < 0x1112c) - return true; - if (cp === 0x1112c) - return true; - return false; - } - if (cp < 0x11135) - return true; - if (cp < 0x11136) - return false; - if (cp < 0x11140) - return true; - if (cp === 0x11173) - return true; - if (cp < 0x11180) - return false; - if (cp < 0x11182) - return true; - if (cp === 0x11182) - return true; - if (cp < 0x111b3) - return false; - if (cp < 0x111b6) - return true; - if (cp < 0x111b6) - return false; - if (cp < 0x111bf) - return true; - if (cp < 0x111bf) - return false; - if (cp < 0x111c1) - return true; - if (cp < 0x111ca) - return false; - if (cp < 0x111cd) - return true; - return false; - } - if (cp < 0x11726) { - if (cp < 0x114b3) { - if (cp < 0x11340) { - if (cp < 0x112df) { - if (cp < 0x111d0) - return false; - if (cp < 0x111da) - return true; - if (cp < 0x1122c) - return false; - if (cp < 0x1122f) - return true; - if (cp < 0x1122f) - return false; - if (cp < 0x11232) - return true; - if (cp < 0x11232) - return false; - if (cp < 0x11234) - return true; - if (cp === 0x11234) - return true; - if (cp === 0x11235) - return true; - if (cp < 0x11236) - return false; - if (cp < 0x11238) - return true; - if (cp === 0x1123e) - return true; - return false; - } - if (cp === 0x112df) - return true; - if (cp < 0x112e0) - return false; - if (cp < 0x112e3) - return true; - if (cp < 0x112e3) - return false; - if (cp < 0x112eb) - return true; - if (cp < 0x112f0) - return false; - if (cp < 0x112fa) - return true; - if (cp < 0x11300) - return false; - if (cp < 0x11302) - return true; - if (cp < 0x11302) - return false; - if (cp < 0x11304) - return true; - if (cp === 0x1133c) - return true; - if (cp < 0x1133e) - return false; - if (cp < 0x11340) - return true; - return false; - } - if (cp < 0x11435) { - if (cp === 0x11340) - return true; - if (cp < 0x11341) - return false; - if (cp < 0x11345) - return true; - if (cp < 0x11347) - return false; - if (cp < 0x11349) - return true; - if (cp < 0x1134b) - return false; - if (cp < 0x1134e) - return true; - if (cp === 0x11357) - return true; - if (cp < 0x11362) - return false; - if (cp < 0x11364) - return true; - if (cp < 0x11366) - return false; - if (cp < 0x1136d) - return true; - if (cp < 0x11370) - return false; - if (cp < 0x11375) - return true; - return false; - } - if (cp < 0x11438) - return true; - if (cp < 0x11438) - return false; - if (cp < 0x11440) - return true; - if (cp < 0x11440) - return false; - if (cp < 0x11442) - return true; - if (cp < 0x11442) - return false; - if (cp < 0x11445) - return true; - if (cp === 0x11445) - return true; - if (cp === 0x11446) - return true; - if (cp < 0x11450) - return false; - if (cp < 0x1145a) - return true; - if (cp < 0x114b0) - return false; - if (cp < 0x114b3) - return true; - return false; - } - if (cp < 0x11633) { - if (cp < 0x115af) { - if (cp < 0x114b3) - return false; - if (cp < 0x114b9) - return true; - if (cp === 0x114b9) - return true; - if (cp === 0x114ba) - return true; - if (cp < 0x114bb) - return false; - if (cp < 0x114bf) - return true; - if (cp < 0x114bf) - return false; - if (cp < 0x114c1) - return true; - if (cp === 0x114c1) - return true; - if (cp < 0x114c2) - return false; - if (cp < 0x114c4) - return true; - if (cp < 0x114d0) - return false; - if (cp < 0x114da) - return true; - return false; - } - if (cp < 0x115b2) - return true; - if (cp < 0x115b2) - return false; - if (cp < 0x115b6) - return true; - if (cp < 0x115b8) - return false; - if (cp < 0x115bc) - return true; - if (cp < 0x115bc) - return false; - if (cp < 0x115be) - return true; - if (cp === 0x115be) - return true; - if (cp < 0x115bf) - return false; - if (cp < 0x115c1) - return true; - if (cp < 0x115dc) - return false; - if (cp < 0x115de) - return true; - if (cp < 0x11630) - return false; - if (cp < 0x11633) - return true; - return false; - } - if (cp < 0x116ad) { - if (cp < 0x11633) - return false; - if (cp < 0x1163b) - return true; - if (cp < 0x1163b) - return false; - if (cp < 0x1163d) - return true; - if (cp === 0x1163d) - return true; - if (cp === 0x1163e) - return true; - if (cp < 0x1163f) - return false; - if (cp < 0x11641) - return true; - if (cp < 0x11650) - return false; - if (cp < 0x1165a) - return true; - if (cp === 0x116ab) - return true; - if (cp === 0x116ac) - return true; - return false; - } - if (cp === 0x116ad) - return true; - if (cp < 0x116ae) - return false; - if (cp < 0x116b0) - return true; - if (cp < 0x116b0) - return false; - if (cp < 0x116b6) - return true; - if (cp === 0x116b6) - return true; - if (cp === 0x116b7) - return true; - if (cp < 0x116c0) - return false; - if (cp < 0x116ca) - return true; - if (cp < 0x1171d) - return false; - if (cp < 0x11720) - return true; - if (cp < 0x11720) - return false; - if (cp < 0x11722) - return true; - if (cp < 0x11722) - return false; - if (cp < 0x11726) - return true; - return false; - } - if (cp < 0x11d3f) { - if (cp < 0x11a98) { - if (cp < 0x11a39) { - if (cp === 0x11726) - return true; - if (cp < 0x11727) - return false; - if (cp < 0x1172c) - return true; - if (cp < 0x11730) - return false; - if (cp < 0x1173a) - return true; - if (cp < 0x118e0) - return false; - if (cp < 0x118ea) - return true; - if (cp < 0x11a01) - return false; - if (cp < 0x11a07) - return true; - if (cp < 0x11a07) - return false; - if (cp < 0x11a09) - return true; - if (cp < 0x11a09) - return false; - if (cp < 0x11a0b) - return true; - if (cp < 0x11a33) - return false; - if (cp < 0x11a39) - return true; - return false; - } - if (cp === 0x11a39) - return true; - if (cp < 0x11a3b) - return false; - if (cp < 0x11a3f) - return true; - if (cp === 0x11a47) - return true; - if (cp < 0x11a51) - return false; - if (cp < 0x11a57) - return true; - if (cp < 0x11a57) - return false; - if (cp < 0x11a59) - return true; - if (cp < 0x11a59) - return false; - if (cp < 0x11a5c) - return true; - if (cp < 0x11a8a) - return false; - if (cp < 0x11a97) - return true; - if (cp === 0x11a97) - return true; - return false; - } - if (cp < 0x11ca9) { - if (cp < 0x11a98) - return false; - if (cp < 0x11a9a) - return true; - if (cp === 0x11c2f) - return true; - if (cp < 0x11c30) - return false; - if (cp < 0x11c37) - return true; - if (cp < 0x11c38) - return false; - if (cp < 0x11c3e) - return true; - if (cp === 0x11c3e) - return true; - if (cp === 0x11c3f) - return true; - if (cp < 0x11c50) - return false; - if (cp < 0x11c5a) - return true; - if (cp < 0x11c92) - return false; - if (cp < 0x11ca8) - return true; - return false; - } - if (cp === 0x11ca9) - return true; - if (cp < 0x11caa) - return false; - if (cp < 0x11cb1) - return true; - if (cp === 0x11cb1) - return true; - if (cp < 0x11cb2) - return false; - if (cp < 0x11cb4) - return true; - if (cp === 0x11cb4) - return true; - if (cp < 0x11cb5) - return false; - if (cp < 0x11cb7) - return true; - if (cp < 0x11d31) - return false; - if (cp < 0x11d37) - return true; - if (cp === 0x11d3a) - return true; - if (cp < 0x11d3c) - return false; - if (cp < 0x11d3e) - return true; - return false; - } - if (cp < 0x1d242) { - if (cp < 0x16f8f) { - if (cp < 0x11d3f) - return false; - if (cp < 0x11d46) - return true; - if (cp === 0x11d47) - return true; - if (cp < 0x11d50) - return false; - if (cp < 0x11d5a) - return true; - if (cp < 0x16a60) - return false; - if (cp < 0x16a6a) - return true; - if (cp < 0x16af0) - return false; - if (cp < 0x16af5) - return true; - if (cp < 0x16b30) - return false; - if (cp < 0x16b37) - return true; - if (cp < 0x16b50) - return false; - if (cp < 0x16b5a) - return true; - if (cp < 0x16f51) - return false; - if (cp < 0x16f7f) - return true; - return false; - } - if (cp < 0x16f93) - return true; - if (cp < 0x1bc9d) - return false; - if (cp < 0x1bc9f) - return true; - if (cp < 0x1d165) - return false; - if (cp < 0x1d167) - return true; - if (cp < 0x1d167) - return false; - if (cp < 0x1d16a) - return true; - if (cp < 0x1d16d) - return false; - if (cp < 0x1d173) - return true; - if (cp < 0x1d17b) - return false; - if (cp < 0x1d183) - return true; - if (cp < 0x1d185) - return false; - if (cp < 0x1d18c) - return true; - if (cp < 0x1d1aa) - return false; - if (cp < 0x1d1ae) - return true; - return false; - } - if (cp < 0x1e000) { - if (cp < 0x1d242) - return false; - if (cp < 0x1d245) - return true; - if (cp < 0x1d7ce) - return false; - if (cp < 0x1d800) - return true; - if (cp < 0x1da00) - return false; - if (cp < 0x1da37) - return true; - if (cp < 0x1da3b) - return false; - if (cp < 0x1da6d) - return true; - if (cp === 0x1da75) - return true; - if (cp === 0x1da84) - return true; - if (cp < 0x1da9b) - return false; - if (cp < 0x1daa0) - return true; - if (cp < 0x1daa1) - return false; - if (cp < 0x1dab0) - return true; - return false; - } - if (cp < 0x1e007) - return true; - if (cp < 0x1e008) - return false; - if (cp < 0x1e019) - return true; - if (cp < 0x1e01b) - return false; - if (cp < 0x1e022) - return true; - if (cp < 0x1e023) - return false; - if (cp < 0x1e025) - return true; - if (cp < 0x1e026) - return false; - if (cp < 0x1e02b) - return true; - if (cp < 0x1e8d0) - return false; - if (cp < 0x1e8d7) - return true; - if (cp < 0x1e944) - return false; - if (cp < 0x1e94b) - return true; - if (cp < 0x1e950) - return false; - if (cp < 0x1e95a) - return true; - if (cp < 0xe0100) - return false; - if (cp < 0xe01f0) - return true; - return false; -} - -var PropertyData = { - $LONE: new Set([ - "ASCII", - "ASCII_Hex_Digit", - "AHex", - "Alphabetic", - "Alpha", - "Any", - "Assigned", - "Bidi_Control", - "Bidi_C", - "Bidi_Mirrored", - "Bidi_M", - "Case_Ignorable", - "CI", - "Cased", - "Changes_When_Casefolded", - "CWCF", - "Changes_When_Casemapped", - "CWCM", - "Changes_When_Lowercased", - "CWL", - "Changes_When_NFKC_Casefolded", - "CWKCF", - "Changes_When_Titlecased", - "CWT", - "Changes_When_Uppercased", - "CWU", - "Dash", - "Default_Ignorable_Code_Point", - "DI", - "Deprecated", - "Dep", - "Diacritic", - "Dia", - "Emoji", - "Emoji_Component", - "Emoji_Modifier", - "Emoji_Modifier_Base", - "Emoji_Presentation", - "Extender", - "Ext", - "Grapheme_Base", - "Gr_Base", - "Grapheme_Extend", - "Gr_Ext", - "Hex_Digit", - "Hex", - "IDS_Binary_Operator", - "IDSB", - "IDS_Trinary_Operator", - "IDST", - "ID_Continue", - "IDC", - "ID_Start", - "IDS", - "Ideographic", - "Ideo", - "Join_Control", - "Join_C", - "Logical_Order_Exception", - "LOE", - "Lowercase", - "Lower", - "Math", - "Noncharacter_Code_Point", - "NChar", - "Pattern_Syntax", - "Pat_Syn", - "Pattern_White_Space", - "Pat_WS", - "Quotation_Mark", - "QMark", - "Radical", - "Regional_Indicator", - "RI", - "Sentence_Terminal", - "STerm", - "Soft_Dotted", - "SD", - "Terminal_Punctuation", - "Term", - "Unified_Ideograph", - "UIdeo", - "Uppercase", - "Upper", - "Variation_Selector", - "VS", - "White_Space", - "space", - "XID_Continue", - "XIDC", - "XID_Start", - "XIDS", - ]), - General_Category: new Set([ - "Cased_Letter", - "LC", - "Close_Punctuation", - "Pe", - "Connector_Punctuation", - "Pc", - "Control", - "Cc", - "cntrl", - "Currency_Symbol", - "Sc", - "Dash_Punctuation", - "Pd", - "Decimal_Number", - "Nd", - "digit", - "Enclosing_Mark", - "Me", - "Final_Punctuation", - "Pf", - "Format", - "Cf", - "Initial_Punctuation", - "Pi", - "Letter", - "L", - "Letter_Number", - "Nl", - "Line_Separator", - "Zl", - "Lowercase_Letter", - "Ll", - "Mark", - "M", - "Combining_Mark", - "Math_Symbol", - "Sm", - "Modifier_Letter", - "Lm", - "Modifier_Symbol", - "Sk", - "Nonspacing_Mark", - "Mn", - "Number", - "N", - "Open_Punctuation", - "Ps", - "Other", - "C", - "Other_Letter", - "Lo", - "Other_Number", - "No", - "Other_Punctuation", - "Po", - "Other_Symbol", - "So", - "Paragraph_Separator", - "Zp", - "Private_Use", - "Co", - "Punctuation", - "P", - "punct", - "Separator", - "Z", - "Space_Separator", - "Zs", - "Spacing_Mark", - "Mc", - "Surrogate", - "Cs", - "Symbol", - "S", - "Titlecase_Letter", - "Lt", - "Unassigned", - "Cn", - "Uppercase_Letter", - "Lu", - ]), - Script: new Set([ - "Adlam", - "Adlm", - "Ahom", - "Anatolian_Hieroglyphs", - "Hluw", - "Arabic", - "Arab", - "Armenian", - "Armn", - "Avestan", - "Avst", - "Balinese", - "Bali", - "Bamum", - "Bamu", - "Bassa_Vah", - "Bass", - "Batak", - "Batk", - "Bengali", - "Beng", - "Bhaiksuki", - "Bhks", - "Bopomofo", - "Bopo", - "Brahmi", - "Brah", - "Braille", - "Brai", - "Buginese", - "Bugi", - "Buhid", - "Buhd", - "Canadian_Aboriginal", - "Cans", - "Carian", - "Cari", - "Caucasian_Albanian", - "Aghb", - "Chakma", - "Cakm", - "Cham", - "Cherokee", - "Cher", - "Common", - "Zyyy", - "Coptic", - "Copt", - "Qaac", - "Cuneiform", - "Xsux", - "Cypriot", - "Cprt", - "Cyrillic", - "Cyrl", - "Deseret", - "Dsrt", - "Devanagari", - "Deva", - "Duployan", - "Dupl", - "Egyptian_Hieroglyphs", - "Egyp", - "Elbasan", - "Elba", - "Ethiopic", - "Ethi", - "Georgian", - "Geor", - "Glagolitic", - "Glag", - "Gothic", - "Goth", - "Grantha", - "Gran", - "Greek", - "Grek", - "Gujarati", - "Gujr", - "Gurmukhi", - "Guru", - "Han", - "Hani", - "Hangul", - "Hang", - "Hanunoo", - "Hano", - "Hatran", - "Hatr", - "Hebrew", - "Hebr", - "Hiragana", - "Hira", - "Imperial_Aramaic", - "Armi", - "Inherited", - "Zinh", - "Qaai", - "Inscriptional_Pahlavi", - "Phli", - "Inscriptional_Parthian", - "Prti", - "Javanese", - "Java", - "Kaithi", - "Kthi", - "Kannada", - "Knda", - "Katakana", - "Kana", - "Kayah_Li", - "Kali", - "Kharoshthi", - "Khar", - "Khmer", - "Khmr", - "Khojki", - "Khoj", - "Khudawadi", - "Sind", - "Lao", - "Laoo", - "Latin", - "Latn", - "Lepcha", - "Lepc", - "Limbu", - "Limb", - "Linear_A", - "Lina", - "Linear_B", - "Linb", - "Lisu", - "Lycian", - "Lyci", - "Lydian", - "Lydi", - "Mahajani", - "Mahj", - "Malayalam", - "Mlym", - "Mandaic", - "Mand", - "Manichaean", - "Mani", - "Marchen", - "Marc", - "Masaram_Gondi", - "Gonm", - "Meetei_Mayek", - "Mtei", - "Mende_Kikakui", - "Mend", - "Meroitic_Cursive", - "Merc", - "Meroitic_Hieroglyphs", - "Mero", - "Miao", - "Plrd", - "Modi", - "Mongolian", - "Mong", - "Mro", - "Mroo", - "Multani", - "Mult", - "Myanmar", - "Mymr", - "Nabataean", - "Nbat", - "New_Tai_Lue", - "Talu", - "Newa", - "Nko", - "Nkoo", - "Nushu", - "Nshu", - "Ogham", - "Ogam", - "Ol_Chiki", - "Olck", - "Old_Hungarian", - "Hung", - "Old_Italic", - "Ital", - "Old_North_Arabian", - "Narb", - "Old_Permic", - "Perm", - "Old_Persian", - "Xpeo", - "Old_South_Arabian", - "Sarb", - "Old_Turkic", - "Orkh", - "Oriya", - "Orya", - "Osage", - "Osge", - "Osmanya", - "Osma", - "Pahawh_Hmong", - "Hmng", - "Palmyrene", - "Palm", - "Pau_Cin_Hau", - "Pauc", - "Phags_Pa", - "Phag", - "Phoenician", - "Phnx", - "Psalter_Pahlavi", - "Phlp", - "Rejang", - "Rjng", - "Runic", - "Runr", - "Samaritan", - "Samr", - "Saurashtra", - "Saur", - "Sharada", - "Shrd", - "Shavian", - "Shaw", - "Siddham", - "Sidd", - "SignWriting", - "Sgnw", - "Sinhala", - "Sinh", - "Sora_Sompeng", - "Sora", - "Soyombo", - "Soyo", - "Sundanese", - "Sund", - "Syloti_Nagri", - "Sylo", - "Syriac", - "Syrc", - "Tagalog", - "Tglg", - "Tagbanwa", - "Tagb", - "Tai_Le", - "Tale", - "Tai_Tham", - "Lana", - "Tai_Viet", - "Tavt", - "Takri", - "Takr", - "Tamil", - "Taml", - "Tangut", - "Tang", - "Telugu", - "Telu", - "Thaana", - "Thaa", - "Thai", - "Tibetan", - "Tibt", - "Tifinagh", - "Tfng", - "Tirhuta", - "Tirh", - "Ugaritic", - "Ugar", - "Vai", - "Vaii", - "Warang_Citi", - "Wara", - "Yi", - "Yiii", - "Zanabazar_Square", - "Zanb", - ]), -}; -PropertyData.gc = PropertyData.General_Category; -PropertyData.sc = PropertyData.Script_Extensions = PropertyData.scx = - PropertyData.Script; - -var Backspace = 0x08; -var CharacterTabulation = 0x09; -var LineFeed = 0x0a; -var LineTabulation = 0x0b; -var FormFeed = 0x0c; -var CarriageReturn = 0x0d; -var ExclamationMark = 0x21; -var DollarSign = 0x24; -var LeftParenthesis = 0x28; -var RightParenthesis = 0x29; -var Asterisk = 0x2a; -var PlusSign = 0x2b; -var Comma = 0x2c; -var HyphenMinus = 0x2d; -var FullStop = 0x2e; -var Solidus = 0x2f; -var DigitZero = 0x30; -var DigitOne = 0x31; -var DigitSeven = 0x37; -var DigitNine = 0x39; -var Colon = 0x3a; -var LessThanSign = 0x3c; -var EqualsSign = 0x3d; -var GreaterThanSign = 0x3e; -var QuestionMark = 0x3f; -var LatinCapitalLetterA = 0x41; -var LatinCapitalLetterB = 0x42; -var LatinCapitalLetterD = 0x44; -var LatinCapitalLetterF = 0x46; -var LatinCapitalLetterP = 0x50; -var LatinCapitalLetterS = 0x53; -var LatinCapitalLetterW = 0x57; -var LatinCapitalLetterZ = 0x5a; -var LowLine = 0x5f; -var LatinSmallLetterA = 0x61; -var LatinSmallLetterB = 0x62; -var LatinSmallLetterC = 0x63; -var LatinSmallLetterD = 0x64; -var LatinSmallLetterF = 0x66; -var LatinSmallLetterG = 0x67; -var LatinSmallLetterI = 0x69; -var LatinSmallLetterK = 0x6b; -var LatinSmallLetterM = 0x6d; -var LatinSmallLetterN = 0x6e; -var LatinSmallLetterP = 0x70; -var LatinSmallLetterR = 0x72; -var LatinSmallLetterS = 0x73; -var LatinSmallLetterT = 0x74; -var LatinSmallLetterU = 0x75; -var LatinSmallLetterV = 0x76; -var LatinSmallLetterW = 0x77; -var LatinSmallLetterX = 0x78; -var LatinSmallLetterY = 0x79; -var LatinSmallLetterZ = 0x7a; -var LeftSquareBracket = 0x5b; -var ReverseSolidus = 0x5c; -var RightSquareBracket = 0x5d; -var CircumflexAccent = 0x5e; -var LeftCurlyBracket = 0x7b; -var VerticalLine = 0x7c; -var RightCurlyBracket = 0x7d; -var ZeroWidthNonJoiner = 0x200c; -var ZeroWidthJoiner = 0x200d; -var LineSeparator = 0x2028; -var ParagraphSeparator = 0x2029; -var MinCodePoint = 0x00; -var MaxCodePoint = 0x10ffff; -function isLatinLetter(code) { - return ((code >= LatinCapitalLetterA && code <= LatinCapitalLetterZ) || - (code >= LatinSmallLetterA && code <= LatinSmallLetterZ)); -} -function isDecimalDigit(code) { - return code >= DigitZero && code <= DigitNine; -} -function isOctalDigit(code) { - return code >= DigitZero && code <= DigitSeven; -} -function isHexDigit(code) { - return ((code >= DigitZero && code <= DigitNine) || - (code >= LatinCapitalLetterA && code <= LatinCapitalLetterF) || - (code >= LatinSmallLetterA && code <= LatinSmallLetterF)); -} -function isLineTerminator(code) { - return (code === LineFeed || - code === CarriageReturn || - code === LineSeparator || - code === ParagraphSeparator); -} -function isValidUnicode(code) { - return code >= MinCodePoint && code <= MaxCodePoint; -} -function digitToInt(code) { - if (code >= LatinSmallLetterA && code <= LatinSmallLetterF) { - return code - LatinSmallLetterA + 10; - } - if (code >= LatinCapitalLetterA && code <= LatinCapitalLetterF) { - return code - LatinCapitalLetterA + 10; - } - return code - DigitZero; -} - -function isSyntaxCharacter(cp) { - return (cp === CircumflexAccent || - cp === DollarSign || - cp === ReverseSolidus || - cp === FullStop || - cp === Asterisk || - cp === PlusSign || - cp === QuestionMark || - cp === LeftParenthesis || - cp === RightParenthesis || - cp === LeftSquareBracket || - cp === RightSquareBracket || - cp === LeftCurlyBracket || - cp === RightCurlyBracket || - cp === VerticalLine); -} -function isRegExpIdentifierStart(cp) { - return isIdStart(cp) || cp === DollarSign || cp === LowLine; -} -function isRegExpIdentifierPart(cp) { - return (isIdContinue(cp) || - cp === DollarSign || - cp === LowLine || - cp === ZeroWidthNonJoiner || - cp === ZeroWidthJoiner); -} -function isUnicodePropertyNameCharacter(cp) { - return isLatinLetter(cp) || cp === LowLine; -} -function isUnicodePropertyValueCharacter(cp) { - return isUnicodePropertyNameCharacter(cp) || isDecimalDigit(cp); -} -function isValidUnicodeProperty(name, value) { - return PropertyData.hasOwnProperty(name) && PropertyData[name].has(value); -} -function isValidUnicodePropertyName(name) { - return PropertyData.$LONE.has(name); -} -var RegExpValidator = (function () { - function RegExpValidator(options) { - this._reader = new Reader(); - this._uFlag = false; - this._nFlag = false; - this._lastIntValue = 0; - this._lastMinValue = 0; - this._lastMaxValue = 0; - this._lastStrValue = ""; - this._lastKeyValue = ""; - this._lastValValue = ""; - this._lastAssertionIsQuantifiable = false; - this._numCapturingParens = 0; - this._groupNames = new Set(); - this._backreferenceNames = new Set(); - this._options = options || {}; - } - RegExpValidator.prototype.validateLiteral = function (source, start, end) { - if (start === void 0) { start = 0; } - if (end === void 0) { end = source.length; } - this._uFlag = this._nFlag = false; - this.reset(source, start, end); - this.onLiteralEnter(start); - if (this.eat(Solidus) && this.eatRegExpBody() && this.eat(Solidus)) { - var flagStart = this.index; - var uFlag = source.indexOf("u", flagStart) !== -1; - this.validateFlags(source, flagStart, end); - this.validatePattern(source, start + 1, flagStart - 1, uFlag); - } - else if (start >= end) { - this.raise("Empty"); - } - else { - var c = String.fromCodePoint(this.currentCodePoint); - this.raise("Unexpected character '" + c + "'"); - } - this.onLiteralLeave(start, end); - }; - RegExpValidator.prototype.validateFlags = function (source, start, end) { - if (start === void 0) { start = 0; } - if (end === void 0) { end = source.length; } - var existingFlags = new Set(); - var global = false; - var ignoreCase = false; - var multiline = false; - var sticky = false; - var unicode = false; - var dotAll = false; - for (var i = start; i < end; ++i) { - var flag = source.charCodeAt(i); - if (existingFlags.has(flag)) { - this.raise("Duplicated flag '" + source[i] + "'"); - } - existingFlags.add(flag); - if (flag === LatinSmallLetterG) { - global = true; - } - else if (flag === LatinSmallLetterI) { - ignoreCase = true; - } - else if (flag === LatinSmallLetterM) { - multiline = true; - } - else if (flag === LatinSmallLetterU && this.ecmaVersion >= 2015) { - unicode = true; - } - else if (flag === LatinSmallLetterY && this.ecmaVersion >= 2015) { - sticky = true; - } - else if (flag === LatinSmallLetterS && this.ecmaVersion >= 2018) { - dotAll = true; - } - else { - this.raise("Invalid flag '" + source[i] + "'"); - } - } - this.onFlags(start, end, global, ignoreCase, multiline, unicode, sticky, dotAll); - }; - RegExpValidator.prototype.validatePattern = function (source, start, end, uFlag) { - if (start === void 0) { start = 0; } - if (end === void 0) { end = source.length; } - if (uFlag === void 0) { uFlag = false; } - this._uFlag = uFlag && this.ecmaVersion >= 2015; - this._nFlag = uFlag && this.ecmaVersion >= 2018; - this.reset(source, start, end); - this.pattern(); - if (!this._nFlag && - this.ecmaVersion >= 2018 && - this._groupNames.size > 0) { - this._nFlag = true; - this.rewind(start); - this.pattern(); - } - }; - Object.defineProperty(RegExpValidator.prototype, "strict", { - get: function () { - return Boolean(this._options.strict || this._uFlag); - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(RegExpValidator.prototype, "ecmaVersion", { - get: function () { - return this._options.ecmaVersion || 2018; - }, - enumerable: true, - configurable: true - }); - RegExpValidator.prototype.onLiteralEnter = function (start) { - if (this._options.onLiteralEnter) { - this._options.onLiteralEnter(start); - } - }; - RegExpValidator.prototype.onLiteralLeave = function (start, end) { - if (this._options.onLiteralLeave) { - this._options.onLiteralLeave(start, end); - } - }; - RegExpValidator.prototype.onFlags = function (start, end, global, ignoreCase, multiline, unicode, sticky, dotAll) { - if (this._options.onFlags) { - this._options.onFlags(start, end, global, ignoreCase, multiline, unicode, sticky, dotAll); - } - }; - RegExpValidator.prototype.onPatternEnter = function (start) { - if (this._options.onPatternEnter) { - this._options.onPatternEnter(start); - } - }; - RegExpValidator.prototype.onPatternLeave = function (start, end) { - if (this._options.onPatternLeave) { - this._options.onPatternLeave(start, end); - } - }; - RegExpValidator.prototype.onDisjunctionEnter = function (start) { - if (this._options.onDisjunctionEnter) { - this._options.onDisjunctionEnter(start); - } - }; - RegExpValidator.prototype.onDisjunctionLeave = function (start, end) { - if (this._options.onDisjunctionLeave) { - this._options.onDisjunctionLeave(start, end); - } - }; - RegExpValidator.prototype.onAlternativeEnter = function (start, index) { - if (this._options.onAlternativeEnter) { - this._options.onAlternativeEnter(start, index); - } - }; - RegExpValidator.prototype.onAlternativeLeave = function (start, end, index) { - if (this._options.onAlternativeLeave) { - this._options.onAlternativeLeave(start, end, index); - } - }; - RegExpValidator.prototype.onGroupEnter = function (start) { - if (this._options.onGroupEnter) { - this._options.onGroupEnter(start); - } - }; - RegExpValidator.prototype.onGroupLeave = function (start, end) { - if (this._options.onGroupLeave) { - this._options.onGroupLeave(start, end); - } - }; - RegExpValidator.prototype.onCapturingGroupEnter = function (start, name) { - if (this._options.onCapturingGroupEnter) { - this._options.onCapturingGroupEnter(start, name); - } - }; - RegExpValidator.prototype.onCapturingGroupLeave = function (start, end, name) { - if (this._options.onCapturingGroupLeave) { - this._options.onCapturingGroupLeave(start, end, name); - } - }; - RegExpValidator.prototype.onQuantifier = function (start, end, min, max, greedy) { - if (this._options.onQuantifier) { - this._options.onQuantifier(start, end, min, max, greedy); - } - }; - RegExpValidator.prototype.onLookaroundAssertionEnter = function (start, kind, negate) { - if (this._options.onLookaroundAssertionEnter) { - this._options.onLookaroundAssertionEnter(start, kind, negate); - } - }; - RegExpValidator.prototype.onLookaroundAssertionLeave = function (start, end, kind, negate) { - if (this._options.onLookaroundAssertionLeave) { - this._options.onLookaroundAssertionLeave(start, end, kind, negate); - } - }; - RegExpValidator.prototype.onEdgeAssertion = function (start, end, kind) { - if (this._options.onEdgeAssertion) { - this._options.onEdgeAssertion(start, end, kind); - } - }; - RegExpValidator.prototype.onWordBoundaryAssertion = function (start, end, kind, negate) { - if (this._options.onWordBoundaryAssertion) { - this._options.onWordBoundaryAssertion(start, end, kind, negate); - } - }; - RegExpValidator.prototype.onAnyCharacterSet = function (start, end, kind) { - if (this._options.onAnyCharacterSet) { - this._options.onAnyCharacterSet(start, end, kind); - } - }; - RegExpValidator.prototype.onEscapeCharacterSet = function (start, end, kind, negate) { - if (this._options.onEscapeCharacterSet) { - this._options.onEscapeCharacterSet(start, end, kind, negate); - } - }; - RegExpValidator.prototype.onUnicodePropertyCharacterSet = function (start, end, kind, key, value, negate) { - if (this._options.onUnicodePropertyCharacterSet) { - this._options.onUnicodePropertyCharacterSet(start, end, kind, key, value, negate); - } - }; - RegExpValidator.prototype.onCharacter = function (start, end, value) { - if (this._options.onCharacter) { - this._options.onCharacter(start, end, value); - } - }; - RegExpValidator.prototype.onBackreference = function (start, end, ref) { - if (this._options.onBackreference) { - this._options.onBackreference(start, end, ref); - } - }; - RegExpValidator.prototype.onCharacterClassEnter = function (start, negate) { - if (this._options.onCharacterClassEnter) { - this._options.onCharacterClassEnter(start, negate); - } - }; - RegExpValidator.prototype.onCharacterClassLeave = function (start, end, negate) { - if (this._options.onCharacterClassLeave) { - this._options.onCharacterClassLeave(start, end, negate); - } - }; - RegExpValidator.prototype.onCharacterClassRange = function (start, end, min, max) { - if (this._options.onCharacterClassRange) { - this._options.onCharacterClassRange(start, end, min, max); - } - }; - Object.defineProperty(RegExpValidator.prototype, "source", { - get: function () { - return this._reader.source; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(RegExpValidator.prototype, "index", { - get: function () { - return this._reader.index; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(RegExpValidator.prototype, "currentCodePoint", { - get: function () { - return this._reader.currentCodePoint; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(RegExpValidator.prototype, "nextCodePoint", { - get: function () { - return this._reader.nextCodePoint; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(RegExpValidator.prototype, "nextCodePoint2", { - get: function () { - return this._reader.nextCodePoint2; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(RegExpValidator.prototype, "nextCodePoint3", { - get: function () { - return this._reader.nextCodePoint3; - }, - enumerable: true, - configurable: true - }); - RegExpValidator.prototype.reset = function (source, start, end) { - this._reader.reset(source, start, end, this._uFlag); - }; - RegExpValidator.prototype.rewind = function (index) { - this._reader.rewind(index); - }; - RegExpValidator.prototype.advance = function () { - this._reader.advance(); - }; - RegExpValidator.prototype.eat = function (cp) { - return this._reader.eat(cp); - }; - RegExpValidator.prototype.eat2 = function (cp1, cp2) { - return this._reader.eat2(cp1, cp2); - }; - RegExpValidator.prototype.eat3 = function (cp1, cp2, cp3) { - return this._reader.eat3(cp1, cp2, cp3); - }; - RegExpValidator.prototype.raise = function (message) { - throw new RegExpSyntaxError(this.source, this._uFlag, this.index, message); - }; - RegExpValidator.prototype.eatRegExpBody = function () { - var start = this.index; - var inClass = false; - var escaped = false; - for (;;) { - var cp = this.currentCodePoint; - if (cp === -1 || isLineTerminator(cp)) { - var kind = inClass ? "character class" : "regular expression"; - this.raise("Unterminated " + kind); - } - if (escaped) { - escaped = false; - } - else if (cp === ReverseSolidus) { - escaped = true; - } - else if (cp === LeftSquareBracket) { - inClass = true; - } - else if (cp === RightSquareBracket) { - inClass = false; - } - else if ((cp === Solidus && !inClass) || - (cp === Asterisk && this.index === start)) { - break; - } - this.advance(); - } - return this.index !== start; - }; - RegExpValidator.prototype.pattern = function () { - var _this = this; - var start = this.index; - this._numCapturingParens = this.countCapturingParens(); - this._groupNames.clear(); - this._backreferenceNames.clear(); - this.onPatternEnter(start); - this.disjunction(); - var cp = this.currentCodePoint; - if (this.currentCodePoint !== -1) { - if (cp === RightParenthesis) { - this.raise("Unmatched ')'"); - } - if (cp === RightSquareBracket || cp === RightCurlyBracket) { - this.raise("Lone quantifier brackets"); - } - var c = String.fromCodePoint(cp); - this.raise("Unexpected character '" + c + "'"); - } - this._backreferenceNames.forEach(function (name) { - if (!_this._groupNames.has(name)) { - _this.raise("Invalid named capture referenced"); - } - }); - this.onPatternLeave(start, this.index); - }; - RegExpValidator.prototype.countCapturingParens = function () { - var start = this.index; - var inClass = false; - var escaped = false; - var count = 0; - var cp = 0; - while ((cp = this.currentCodePoint) !== -1) { - if (escaped) { - escaped = false; - } - else if (cp === ReverseSolidus) { - escaped = true; - } - else if (cp === LeftSquareBracket) { - inClass = true; - } - else if (cp === RightSquareBracket) { - inClass = false; - } - else if (cp === LeftParenthesis && - !inClass && - (this.nextCodePoint !== QuestionMark || - (this.nextCodePoint2 === LessThanSign && - this.nextCodePoint3 !== EqualsSign && - this.nextCodePoint3 !== ExclamationMark))) { - count += 1; - } - this.advance(); - } - this.rewind(start); - return count; - }; - RegExpValidator.prototype.disjunction = function () { - var start = this.index; - var i = 0; - this.onDisjunctionEnter(start); - this.alternative(i++); - while (this.eat(VerticalLine)) { - this.alternative(i++); - } - if (this.eatQuantifier(true)) { - this.raise("Nothing to repeat"); - } - if (this.eat(LeftCurlyBracket)) { - this.raise("Lone quantifier brackets"); - } - this.onDisjunctionLeave(start, this.index); - }; - RegExpValidator.prototype.alternative = function (i) { - var start = this.index; - this.onAlternativeEnter(start, i); - while (this.currentCodePoint !== -1 && this.eatTerm()) - ; - this.onAlternativeLeave(start, this.index, i); - }; - RegExpValidator.prototype.eatTerm = function () { - if (this.eatAssertion()) { - if (this._lastAssertionIsQuantifiable) { - this.eatQuantifier(); - } - return true; - } - if (this.strict ? this.eatAtom() : this.eatExtendedAtom()) { - this.eatQuantifier(); - return true; - } - return false; - }; - RegExpValidator.prototype.eatAssertion = function () { - var start = this.index; - this._lastAssertionIsQuantifiable = false; - if (this.eat(CircumflexAccent)) { - this.onEdgeAssertion(start, this.index, "start"); - return true; - } - if (this.eat(DollarSign)) { - this.onEdgeAssertion(start, this.index, "end"); - return true; - } - if (this.eat2(ReverseSolidus, LatinCapitalLetterB)) { - this.onWordBoundaryAssertion(start, this.index, "word", true); - return true; - } - if (this.eat2(ReverseSolidus, LatinSmallLetterB)) { - this.onWordBoundaryAssertion(start, this.index, "word", false); - return true; - } - if (this.eat2(LeftParenthesis, QuestionMark)) { - var lookbehind = this.ecmaVersion >= 2018 && this.eat(LessThanSign); - var negate = false; - if (this.eat(EqualsSign) || (negate = this.eat(ExclamationMark))) { - var kind = lookbehind ? "lookbehind" : "lookahead"; - this.onLookaroundAssertionEnter(start, kind, negate); - this.disjunction(); - if (!this.eat(RightParenthesis)) { - this.raise("Unterminated group"); - } - this._lastAssertionIsQuantifiable = !lookbehind && !this.strict; - this.onLookaroundAssertionLeave(start, this.index, kind, negate); - return true; - } - this.rewind(start); - } - return false; - }; - RegExpValidator.prototype.eatQuantifier = function (noError) { - if (noError === void 0) { noError = false; } - var start = this.index; - var min = 0; - var max = 0; - var greedy = false; - if (this.eat(Asterisk)) { - min = 0; - max = Number.POSITIVE_INFINITY; - } - else if (this.eat(PlusSign)) { - min = 1; - max = Number.POSITIVE_INFINITY; - } - else if (this.eat(QuestionMark)) { - min = 0; - max = 1; - } - else if (this.eatBracedQuantifier(noError)) { - min = this._lastMinValue; - max = this._lastMaxValue; - } - else { - return false; - } - greedy = !this.eat(QuestionMark); - if (!noError) { - this.onQuantifier(start, this.index, min, max, greedy); - } - return true; - }; - RegExpValidator.prototype.eatBracedQuantifier = function (noError) { - var start = this.index; - if (this.eat(LeftCurlyBracket)) { - this._lastMinValue = 0; - this._lastMaxValue = Number.POSITIVE_INFINITY; - if (this.eatDecimalDigits()) { - this._lastMinValue = this._lastMaxValue = this._lastIntValue; - if (this.eat(Comma)) { - this._lastMaxValue = this.eatDecimalDigits() - ? this._lastIntValue - : Number.POSITIVE_INFINITY; - } - if (this.eat(RightCurlyBracket)) { - if (!noError && this._lastMaxValue < this._lastMinValue) { - this.raise("numbers out of order in {} quantifier"); - } - return true; - } - } - if (!noError && this.strict) { - this.raise("Incomplete quantifier"); - } - this.rewind(start); - } - return false; - }; - RegExpValidator.prototype.eatAtom = function () { - return (this.eatPatternCharacter() || - this.eatDot() || - this.eatReverseSolidusAtomEscape() || - this.eatCharacterClass() || - this.eatUncapturingGroup() || - this.eatCapturingGroup()); - }; - RegExpValidator.prototype.eatDot = function () { - if (this.eat(FullStop)) { - this.onAnyCharacterSet(this.index - 1, this.index, "any"); - return true; - } - return false; - }; - RegExpValidator.prototype.eatReverseSolidusAtomEscape = function () { - var start = this.index; - if (this.eat(ReverseSolidus)) { - if (this.eatAtomEscape()) { - return true; - } - this.rewind(start); - } - return false; - }; - RegExpValidator.prototype.eatUncapturingGroup = function () { - var start = this.index; - if (this.eat3(LeftParenthesis, QuestionMark, Colon)) { - this.onGroupEnter(start); - this.disjunction(); - if (!this.eat(RightParenthesis)) { - this.raise("Unterminated group"); - } - this.onGroupLeave(start, this.index); - return true; - } - return false; - }; - RegExpValidator.prototype.eatCapturingGroup = function () { - var start = this.index; - if (this.eat(LeftParenthesis)) { - this._lastStrValue = ""; - if (this.ecmaVersion >= 2018) { - this.groupSpecifier(); - } - else if (this.currentCodePoint === QuestionMark) { - this.raise("Invalid group"); - } - var name = this._lastStrValue || null; - this.onCapturingGroupEnter(start, name); - this.disjunction(); - if (!this.eat(RightParenthesis)) { - this.raise("Unterminated group"); - } - this.onCapturingGroupLeave(start, this.index, name); - return true; - } - return false; - }; - RegExpValidator.prototype.eatExtendedAtom = function () { - return (this.eatDot() || - this.eatReverseSolidusAtomEscape() || - this.eatCharacterClass() || - this.eatUncapturingGroup() || - this.eatCapturingGroup() || - this.eatInvalidBracedQuantifier() || - this.eatExtendedPatternCharacter()); - }; - RegExpValidator.prototype.eatInvalidBracedQuantifier = function () { - if (this.eatBracedQuantifier(true)) { - this.raise("Nothing to repeat"); - } - return false; - }; - RegExpValidator.prototype.eatSyntaxCharacter = function () { - if (isSyntaxCharacter(this.currentCodePoint)) { - this._lastIntValue = this.currentCodePoint; - this.advance(); - return true; - } - return false; - }; - RegExpValidator.prototype.eatPatternCharacter = function () { - var start = this.index; - var cp = this.currentCodePoint; - if (cp !== -1 && !isSyntaxCharacter(cp)) { - this.advance(); - this.onCharacter(start, this.index, cp); - return true; - } - return false; - }; - RegExpValidator.prototype.eatExtendedPatternCharacter = function () { - var start = this.index; - var cp = this.currentCodePoint; - if (cp !== -1 && - cp !== CircumflexAccent && - cp !== DollarSign && - cp !== FullStop && - cp !== Asterisk && - cp !== PlusSign && - cp !== QuestionMark && - cp !== LeftParenthesis && - cp !== RightParenthesis && - cp !== LeftSquareBracket && - cp !== VerticalLine) { - this.advance(); - this.onCharacter(start, this.index, cp); - return true; - } - return false; - }; - RegExpValidator.prototype.groupSpecifier = function () { - this._lastStrValue = ""; - if (this.eat(QuestionMark)) { - if (this.eatGroupName()) { - if (!this._groupNames.has(this._lastStrValue)) { - this._groupNames.add(this._lastStrValue); - return; - } - this.raise("Duplicate capture group name"); - } - this.raise("Invalid group"); - } - }; - RegExpValidator.prototype.eatGroupName = function () { - this._lastStrValue = ""; - if (this.eat(LessThanSign)) { - if (this.eatRegExpIdentifierName() && this.eat(GreaterThanSign)) { - return true; - } - this.raise("Invalid capture group name"); - } - return false; - }; - RegExpValidator.prototype.eatRegExpIdentifierName = function () { - this._lastStrValue = ""; - if (this.eatRegExpIdentifierStart()) { - this._lastStrValue += String.fromCodePoint(this._lastIntValue); - while (this.eatRegExpIdentifierPart()) { - this._lastStrValue += String.fromCodePoint(this._lastIntValue); - } - return true; - } - return false; - }; - RegExpValidator.prototype.eatRegExpIdentifierStart = function () { - var start = this.index; - var cp = this.currentCodePoint; - this.advance(); - if (cp === ReverseSolidus && this.eatRegExpUnicodeEscapeSequence()) { - cp = this._lastIntValue; - } - if (isRegExpIdentifierStart(cp)) { - this._lastIntValue = cp; - return true; - } - if (this.index !== start) { - this.rewind(start); - } - return false; - }; - RegExpValidator.prototype.eatRegExpIdentifierPart = function () { - var start = this.index; - var cp = this.currentCodePoint; - this.advance(); - if (cp === ReverseSolidus && this.eatRegExpUnicodeEscapeSequence()) { - cp = this._lastIntValue; - } - if (isRegExpIdentifierPart(cp)) { - this._lastIntValue = cp; - return true; - } - if (this.index !== start) { - this.rewind(start); - } - return false; - }; - RegExpValidator.prototype.eatAtomEscape = function () { - if (this.eatBackreference() || - this.eatCharacterClassEscape() || - this.eatCharacterEscape() || - (this._nFlag && this.eatKGroupName())) { - return true; - } - if (this.strict || this._uFlag) { - this.raise("Invalid escape"); - } - return false; - }; - RegExpValidator.prototype.eatBackreference = function () { - var start = this.index; - if (this.eatDecimalEscape()) { - var n = this._lastIntValue; - if (n <= this._numCapturingParens) { - this.onBackreference(start - 1, this.index, n); - return true; - } - if (this.strict) { - this.raise("Invalid escape"); - } - this.rewind(start); - } - return false; - }; - RegExpValidator.prototype.eatKGroupName = function () { - var start = this.index; - if (this.eat(LatinSmallLetterK)) { - if (this.eatGroupName()) { - var groupName = this._lastStrValue; - this._backreferenceNames.add(groupName); - this.onBackreference(start - 1, this.index, groupName); - return true; - } - this.raise("Invalid named reference"); - } - return false; - }; - RegExpValidator.prototype.eatCharacterEscape = function () { - var start = this.index; - if (this.eatControlEscape() || - this.eatCControlLetter() || - this.eatZero() || - this.eatHexEscapeSequence() || - this.eatRegExpUnicodeEscapeSequence() || - (!this.strict && this.eatLegacyOctalEscapeSequence()) || - this.eatIdentityEscape()) { - this.onCharacter(start - 1, this.index, this._lastIntValue); - return true; - } - return false; - }; - RegExpValidator.prototype.eatCControlLetter = function () { - var start = this.index; - if (this.eat(LatinSmallLetterC)) { - if (this.eatControlLetter()) { - return true; - } - this.rewind(start); - } - return false; - }; - RegExpValidator.prototype.eatZero = function () { - if (this.currentCodePoint === DigitZero && - !isDecimalDigit(this.nextCodePoint)) { - this._lastIntValue = 0; - this.advance(); - return true; - } - return false; - }; - RegExpValidator.prototype.eatControlEscape = function () { - if (this.eat(LatinSmallLetterT)) { - this._lastIntValue = CharacterTabulation; - return true; - } - if (this.eat(LatinSmallLetterN)) { - this._lastIntValue = LineFeed; - return true; - } - if (this.eat(LatinSmallLetterV)) { - this._lastIntValue = LineTabulation; - return true; - } - if (this.eat(LatinSmallLetterF)) { - this._lastIntValue = FormFeed; - return true; - } - if (this.eat(LatinSmallLetterR)) { - this._lastIntValue = CarriageReturn; - return true; - } - return false; - }; - RegExpValidator.prototype.eatControlLetter = function () { - var cp = this.currentCodePoint; - if (isLatinLetter(cp)) { - this.advance(); - this._lastIntValue = cp % 0x20; - return true; - } - return false; - }; - RegExpValidator.prototype.eatRegExpUnicodeEscapeSequence = function () { - var start = this.index; - if (this.eat(LatinSmallLetterU)) { - if (this.eatFixedHexDigits(4)) { - var lead = this._lastIntValue; - if (this._uFlag && lead >= 0xd800 && lead <= 0xdbff) { - var leadSurrogateEnd = this.index; - if (this.eat(ReverseSolidus) && - this.eat(LatinSmallLetterU) && - this.eatFixedHexDigits(4)) { - var trail = this._lastIntValue; - if (trail >= 0xdc00 && trail <= 0xdfff) { - this._lastIntValue = - (lead - 0xd800) * 0x400 + - (trail - 0xdc00) + - 0x10000; - return true; - } - } - this.rewind(leadSurrogateEnd); - this._lastIntValue = lead; - } - return true; - } - if (this._uFlag && - this.eat(LeftCurlyBracket) && - this.eatHexDigits() && - this.eat(RightCurlyBracket) && - isValidUnicode(this._lastIntValue)) { - return true; - } - if (this.strict || this._uFlag) { - this.raise("Invalid unicode escape"); - } - this.rewind(start); - } - return false; - }; - RegExpValidator.prototype.eatIdentityEscape = function () { - if (this._uFlag) { - if (this.eatSyntaxCharacter()) { - return true; - } - if (this.eat(Solidus)) { - this._lastIntValue = Solidus; - return true; - } - return false; - } - if (this.isValidIdentityEscape(this.currentCodePoint)) { - this._lastIntValue = this.currentCodePoint; - this.advance(); - return true; - } - return false; - }; - RegExpValidator.prototype.isValidIdentityEscape = function (cp) { - if (cp === -1) { - return false; - } - if (this.strict) { - return !isIdContinue(cp); - } - return (cp !== LatinSmallLetterC && - (!this._nFlag || cp !== LatinSmallLetterK)); - }; - RegExpValidator.prototype.eatDecimalEscape = function () { - this._lastIntValue = 0; - var cp = this.currentCodePoint; - if (cp >= DigitOne && cp <= DigitNine) { - do { - this._lastIntValue = 10 * this._lastIntValue + (cp - DigitZero); - this.advance(); - } while ((cp = this.currentCodePoint) >= DigitZero && - cp <= DigitNine); - return true; - } - return false; - }; - RegExpValidator.prototype.eatCharacterClassEscape = function () { - var start = this.index; - if (this.eat(LatinSmallLetterD)) { - this._lastIntValue = -1; - this.onEscapeCharacterSet(start - 1, this.index, "digit", false); - return true; - } - if (this.eat(LatinCapitalLetterD)) { - this._lastIntValue = -1; - this.onEscapeCharacterSet(start - 1, this.index, "digit", true); - return true; - } - if (this.eat(LatinSmallLetterS)) { - this._lastIntValue = -1; - this.onEscapeCharacterSet(start - 1, this.index, "space", false); - return true; - } - if (this.eat(LatinCapitalLetterS)) { - this._lastIntValue = -1; - this.onEscapeCharacterSet(start - 1, this.index, "space", true); - return true; - } - if (this.eat(LatinSmallLetterW)) { - this._lastIntValue = -1; - this.onEscapeCharacterSet(start - 1, this.index, "word", false); - return true; - } - if (this.eat(LatinCapitalLetterW)) { - this._lastIntValue = -1; - this.onEscapeCharacterSet(start - 1, this.index, "word", true); - return true; - } - var negate = false; - if (this._uFlag && - this.ecmaVersion >= 2018 && - (this.eat(LatinSmallLetterP) || - (negate = this.eat(LatinCapitalLetterP)))) { - this._lastIntValue = -1; - if (this.eat(LeftCurlyBracket) && - this.eatUnicodePropertyValueExpression() && - this.eat(RightCurlyBracket)) { - this.onUnicodePropertyCharacterSet(start - 1, this.index, "property", this._lastKeyValue, this._lastValValue || null, negate); - return true; - } - this.raise("Invalid property name"); - } - return false; - }; - RegExpValidator.prototype.eatUnicodePropertyValueExpression = function () { - var start = this.index; - if (this.eatUnicodePropertyName() && this.eat(EqualsSign)) { - this._lastKeyValue = this._lastStrValue; - if (this.eatUnicodePropertyValue()) { - this._lastValValue = this._lastStrValue; - if (isValidUnicodeProperty(this._lastKeyValue, this._lastValValue)) { - return true; - } - this.raise("Invalid property name"); - } - } - this.rewind(start); - if (this.eatLoneUnicodePropertyNameOrValue()) { - var nameOrValue = this._lastStrValue; - if (isValidUnicodeProperty("General_Category", nameOrValue)) { - this._lastKeyValue = "General_Category"; - this._lastValValue = nameOrValue; - return true; - } - if (isValidUnicodePropertyName(nameOrValue)) { - this._lastKeyValue = nameOrValue; - this._lastValValue = ""; - return true; - } - this.raise("Invalid property name"); - } - return false; - }; - RegExpValidator.prototype.eatUnicodePropertyName = function () { - this._lastStrValue = ""; - while (isUnicodePropertyNameCharacter(this.currentCodePoint)) { - this._lastStrValue += String.fromCodePoint(this.currentCodePoint); - this.advance(); - } - return this._lastStrValue !== ""; - }; - RegExpValidator.prototype.eatUnicodePropertyValue = function () { - this._lastStrValue = ""; - while (isUnicodePropertyValueCharacter(this.currentCodePoint)) { - this._lastStrValue += String.fromCodePoint(this.currentCodePoint); - this.advance(); - } - return this._lastStrValue !== ""; - }; - RegExpValidator.prototype.eatLoneUnicodePropertyNameOrValue = function () { - return this.eatUnicodePropertyValue(); - }; - RegExpValidator.prototype.eatCharacterClass = function () { - var start = this.index; - if (this.eat(LeftSquareBracket)) { - var negate = this.eat(CircumflexAccent); - this.onCharacterClassEnter(start, negate); - this.classRanges(); - if (!this.eat(RightSquareBracket)) { - this.raise("Unterminated character class"); - } - this.onCharacterClassLeave(start, this.index, negate); - return true; - } - return false; - }; - RegExpValidator.prototype.classRanges = function () { - var start = this.index; - while (this.eatClassAtom()) { - var left = this._lastIntValue; - var hyphenStart = this.index; - if (this.eat(HyphenMinus)) { - this.onCharacter(hyphenStart, this.index, HyphenMinus); - if (this.eatClassAtom()) { - var right = this._lastIntValue; - if (left === -1 || right === -1) { - if (this.strict) { - this.raise("Invalid character class"); - } - } - else if (left > right) { - this.raise("Range out of order in character class"); - } - else { - this.onCharacterClassRange(start, this.index, left, right); - } - } - } - start = this.index; - } - }; - RegExpValidator.prototype.eatClassAtom = function () { - var start = this.index; - if (this.eat(ReverseSolidus)) { - if (this.eatClassEscape()) { - return true; - } - if (this._uFlag) { - this.raise("Invalid escape"); - } - this.rewind(start); - } - var cp = this.currentCodePoint; - if (cp !== -1 && cp !== RightSquareBracket) { - this.advance(); - this._lastIntValue = cp; - this.onCharacter(start, this.index, cp); - return true; - } - return false; - }; - RegExpValidator.prototype.eatClassEscape = function () { - var start = this.index; - if (this.eat(LatinSmallLetterB)) { - this._lastIntValue = Backspace; - this.onCharacter(start - 1, this.index, Backspace); - return true; - } - if (this._uFlag && this.eat(HyphenMinus)) { - this._lastIntValue = HyphenMinus; - this.onCharacter(start - 1, this.index, HyphenMinus); - return true; - } - if (!this._uFlag && this.eat(LatinSmallLetterC)) { - if (this.eatClassControlLetter()) { - this.onCharacter(start - 1, this.index, this._lastIntValue); - return true; - } - this.rewind(start); - } - return this.eatCharacterClassEscape() || this.eatCharacterEscape(); - }; - RegExpValidator.prototype.eatClassControlLetter = function () { - var cp = this.currentCodePoint; - if (isDecimalDigit(cp) || cp === LowLine) { - this.advance(); - this._lastIntValue = cp % 0x20; - return true; - } - return false; - }; - RegExpValidator.prototype.eatHexEscapeSequence = function () { - var start = this.index; - if (this.eat(LatinSmallLetterX)) { - if (this.eatFixedHexDigits(2)) { - return true; - } - if (this._uFlag) { - this.raise("Invalid escape"); - } - this.rewind(start); - } - return false; - }; - RegExpValidator.prototype.eatDecimalDigits = function () { - var start = this.index; - this._lastIntValue = 0; - while (isDecimalDigit(this.currentCodePoint)) { - this._lastIntValue = - 10 * this._lastIntValue + digitToInt(this.currentCodePoint); - this.advance(); - } - return this.index !== start; - }; - RegExpValidator.prototype.eatHexDigits = function () { - var start = this.index; - this._lastIntValue = 0; - while (isHexDigit(this.currentCodePoint)) { - this._lastIntValue = - 16 * this._lastIntValue + digitToInt(this.currentCodePoint); - this.advance(); - } - return this.index !== start; - }; - RegExpValidator.prototype.eatLegacyOctalEscapeSequence = function () { - if (this.eatOctalDigit()) { - var n1 = this._lastIntValue; - if (this.eatOctalDigit()) { - var n2 = this._lastIntValue; - if (n1 <= 3 && this.eatOctalDigit()) { - this._lastIntValue = n1 * 64 + n2 * 8 + this._lastIntValue; - } - else { - this._lastIntValue = n1 * 8 + n2; - } - } - else { - this._lastIntValue = n1; - } - return true; - } - return false; - }; - RegExpValidator.prototype.eatOctalDigit = function () { - var cp = this.currentCodePoint; - if (isOctalDigit(cp)) { - this.advance(); - this._lastIntValue = cp - DigitZero; - return true; - } - this._lastIntValue = 0; - return false; - }; - RegExpValidator.prototype.eatFixedHexDigits = function (length) { - var start = this.index; - this._lastIntValue = 0; - for (var i = 0; i < length; ++i) { - var cp = this.currentCodePoint; - if (!isHexDigit(cp)) { - this.rewind(start); - return false; - } - this._lastIntValue = 16 * this._lastIntValue + digitToInt(cp); - this.advance(); - } - return true; - }; - return RegExpValidator; -}()); - -var DummyPattern = {}; -var DummyFlags = {}; -var DummyCapturingGroup = {}; -function elementsToAlternative(elements, parent) { - for (var _i = 0, elements_1 = elements; _i < elements_1.length; _i++) { - var element = elements_1[_i]; - assert(element.type !== "Disjunction"); - element.parent = parent; - } - return elements; -} -function addAlternativeElement(parent, node) { - if (parent.type === "Disjunction") { - last(parent.alternatives).push(node); - } - else { - parent.elements.push(node); - } -} -function addCommonElement(parent, node) { - if (parent.type === "Disjunction") { - last(parent.alternatives).push(node); - } - else if (parent.type === "CharacterClass") { - parent.elements.push(node); - } - else { - parent.elements.push(node); - } -} -var RegExpParserState = (function () { - function RegExpParserState(options) { - this._node = DummyPattern; - this._flags = DummyFlags; - this._disjunctionStartStack = []; - this._backreferences = []; - this._capturingGroups = []; - this.source = ""; - this.strict = Boolean(options && options.strict); - this.ecmaVersion = (options && options.ecmaVersion) || 2018; - } - Object.defineProperty(RegExpParserState.prototype, "pattern", { - get: function () { - if (this._node.type !== "Pattern") { - throw new Error("UnknownError"); - } - return this._node; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(RegExpParserState.prototype, "flags", { - get: function () { - if (this._flags.type !== "Flags") { - throw new Error("UnknownError"); - } - return this._flags; - }, - enumerable: true, - configurable: true - }); - RegExpParserState.prototype.onFlags = function (start, end, global, ignoreCase, multiline, unicode, sticky, dotAll) { - this._flags = { - type: "Flags", - parent: null, - start: start, - end: end, - raw: this.source.slice(start, end), - global: global, - ignoreCase: ignoreCase, - multiline: multiline, - unicode: unicode, - sticky: sticky, - dotAll: dotAll, - }; - }; - RegExpParserState.prototype.onPatternEnter = function (start) { - this._node = { - type: "Pattern", - parent: null, - start: start, - end: start, - raw: "", - elements: [], - }; - this._backreferences.length = 0; - this._capturingGroups.length = 0; - }; - RegExpParserState.prototype.onPatternLeave = function (start, end) { - this._node.end = end; - this._node.raw = this.source.slice(start, end); - var _loop_1 = function (reference) { - var ref = reference.ref; - var group = typeof ref === "number" - ? this_1._capturingGroups[ref - 1] - : this_1._capturingGroups.find(function (g) { return g.name === ref; }); - reference.resolved = group; - group.references.push(reference); - }; - var this_1 = this; - for (var _i = 0, _a = this._backreferences; _i < _a.length; _i++) { - var reference = _a[_i]; - _loop_1(reference); - } - }; - RegExpParserState.prototype.onDisjunctionEnter = function (start) { - this._disjunctionStartStack.push(start); - }; - RegExpParserState.prototype.onDisjunctionLeave = function (start, end) { - this._disjunctionStartStack.pop(); - }; - RegExpParserState.prototype.onAlternativeEnter = function (start, index) { - if (index === 0) { - return; - } - var parentNode = this._node; - if (parentNode.type === "Disjunction" || - parentNode.type === "CharacterClass") { - throw new Error("UnknownError"); - } - var prevNode = last(parentNode.elements); - if (prevNode != null && prevNode.type === "Disjunction") { - this._node = prevNode; - prevNode.alternatives.push([]); - } - else { - this._node = { - type: "Disjunction", - parent: parentNode, - start: last(this._disjunctionStartStack), - end: start, - raw: "", - alternatives: [], - }; - var elements = elementsToAlternative(parentNode.elements, this._node); - this._node.alternatives.push(elements, []); - parentNode.elements = [this._node]; - } - }; - RegExpParserState.prototype.onAlternativeLeave = function (start, end, index) { - if (index === 0) { - return; - } - this._node.end = end; - this._node.raw = this.source.slice(this._node.start, end); - this._node = this._node.parent; - }; - RegExpParserState.prototype.onGroupEnter = function (start) { - var parentNode = this._node; - if (parentNode.type === "CharacterClass") { - throw new Error("UnknownError"); - } - this._node = { - type: "Group", - parent: parentNode, - start: start, - end: start, - raw: "", - elements: [], - }; - addAlternativeElement(parentNode, this._node); - }; - RegExpParserState.prototype.onGroupLeave = function (start, end) { - this._node.end = end; - this._node.raw = this.source.slice(start, end); - this._node = this._node.parent; - }; - RegExpParserState.prototype.onCapturingGroupEnter = function (start, name) { - var parentNode = this._node; - if (parentNode.type === "CharacterClass") { - throw new Error("UnknownError"); - } - this._node = { - type: "CapturingGroup", - parent: parentNode, - start: start, - end: start, - raw: "", - name: name, - elements: [], - references: [], - }; - addAlternativeElement(parentNode, this._node); - this._capturingGroups.push(this._node); - }; - RegExpParserState.prototype.onCapturingGroupLeave = function (start, end, name) { - this._node.end = end; - this._node.raw = this.source.slice(start, end); - this._node = this._node.parent; - }; - RegExpParserState.prototype.onQuantifier = function (start, end, min, max, greedy) { - var parentNode = this._node; - if (parentNode.type === "CharacterClass") { - throw new Error("UnknownError"); - } - var elements = parentNode.type === "Disjunction" - ? last(parentNode.alternatives) - : parentNode.elements; - var prevNode = elements.pop(); - var node = { - type: "Quantifier", - parent: parentNode, - start: start, - end: end, - raw: this.source.slice(start, end), - min: min, - max: max, - greedy: greedy, - element: prevNode, - }; - elements.push(node); - prevNode.parent = node; - }; - RegExpParserState.prototype.onLookaroundAssertionEnter = function (start, kind, negate) { - var parentNode = this._node; - if (parentNode.type === "CharacterClass") { - throw new Error("UnknownError"); - } - this._node = { - type: "Assertion", - parent: parentNode, - start: start, - end: start, - raw: "", - kind: kind, - negate: negate, - elements: [], - }; - addAlternativeElement(parentNode, this._node); - }; - RegExpParserState.prototype.onLookaroundAssertionLeave = function (start, end, kind, negate) { - this._node.end = end; - this._node.raw = this.source.slice(start, end); - this._node = this._node.parent; - }; - RegExpParserState.prototype.onEdgeAssertion = function (start, end, kind) { - var parentNode = this._node; - if (parentNode.type === "CharacterClass") { - throw new Error("UnknownError"); - } - addAlternativeElement(parentNode, { - type: "Assertion", - parent: parentNode, - start: start, - end: end, - raw: this.source.slice(start, end), - kind: kind, - }); - }; - RegExpParserState.prototype.onWordBoundaryAssertion = function (start, end, kind, negate) { - var parentNode = this._node; - if (parentNode.type === "CharacterClass") { - throw new Error("UnknownError"); - } - addAlternativeElement(parentNode, { - type: "Assertion", - parent: parentNode, - start: start, - end: end, - raw: this.source.slice(start, end), - kind: kind, - negate: negate, - }); - }; - RegExpParserState.prototype.onAnyCharacterSet = function (start, end, kind) { - var parentNode = this._node; - if (parentNode.type === "CharacterClass") { - throw new Error("UnknownError"); - } - addAlternativeElement(parentNode, { - type: "CharacterSet", - parent: parentNode, - start: start, - end: end, - raw: this.source.slice(start, end), - kind: kind, - }); - }; - RegExpParserState.prototype.onEscapeCharacterSet = function (start, end, kind, negate) { - addCommonElement(this._node, { - type: "CharacterSet", - parent: this._node, - start: start, - end: end, - raw: this.source.slice(start, end), - kind: kind, - negate: negate, - }); - }; - RegExpParserState.prototype.onUnicodePropertyCharacterSet = function (start, end, kind, key, value, negate) { - addCommonElement(this._node, { - type: "CharacterSet", - parent: this._node, - start: start, - end: end, - raw: this.source.slice(start, end), - kind: kind, - key: key, - value: value, - negate: negate, - }); - }; - RegExpParserState.prototype.onCharacter = function (start, end, value) { - addCommonElement(this._node, { - type: "Character", - parent: this._node, - start: start, - end: end, - raw: this.source.slice(start, end), - value: value, - }); - }; - RegExpParserState.prototype.onBackreference = function (start, end, ref) { - var parentNode = this._node; - if (parentNode.type === "CharacterClass") { - throw new Error("UnknownError"); - } - var node = { - type: "Backreference", - parent: parentNode, - start: start, - end: end, - raw: this.source.slice(start, end), - ref: ref, - resolved: DummyCapturingGroup, - }; - addAlternativeElement(parentNode, node); - this._backreferences.push(node); - }; - RegExpParserState.prototype.onCharacterClassEnter = function (start, negate) { - var parentNode = this._node; - if (parentNode.type === "CharacterClass") { - throw new Error("UnknownError"); - } - this._node = { - type: "CharacterClass", - parent: parentNode, - start: start, - end: start, - raw: "", - negate: negate, - elements: [], - }; - addAlternativeElement(parentNode, this._node); - }; - RegExpParserState.prototype.onCharacterClassLeave = function (start, end, negate) { - this._node.end = end; - this._node.raw = this.source.slice(start, end); - this._node = this._node.parent; - }; - RegExpParserState.prototype.onCharacterClassRange = function (start, end, min, max) { - var parentNode = this._node; - if (parentNode.type !== "CharacterClass") { - throw new Error("UnknownError"); - } - var elements = parentNode.elements; - var rightNode = elements.pop(); - elements.pop(); - var leftNode = elements.pop(); - var node = { - type: "CharacterClassRange", - parent: parentNode, - start: start, - end: end, - raw: this.source.slice(start, end), - min: leftNode, - max: rightNode, - }; - assert(leftNode != null && leftNode.type === "Character"); - assert(rightNode != null && rightNode.type === "Character"); - leftNode.parent = node; - rightNode.parent = node; - elements.push(node); - }; - return RegExpParserState; -}()); -var RegExpParser = (function () { - function RegExpParser(options) { - this._state = new RegExpParserState(options); - this._validator = new RegExpValidator(this._state); - } - RegExpParser.prototype.parseLiteral = function (source, start, end) { - if (start === void 0) { start = 0; } - if (end === void 0) { end = source.length; } - this._state.source = source; - this._validator.validateLiteral(source, start, end); - var pattern = this._state.pattern; - var flags = this._state.flags; - var literal = { - type: "RegExpLiteral", - parent: null, - start: start, - end: end, - raw: source, - pattern: pattern, - flags: flags, - }; - pattern.parent = literal; - flags.parent = literal; - return literal; - }; - RegExpParser.prototype.parseFlags = function (source, start, end) { - if (start === void 0) { start = 0; } - if (end === void 0) { end = source.length; } - this._state.source = source; - this._validator.validateFlags(source, start, end); - return this._state.flags; - }; - RegExpParser.prototype.parsePattern = function (source, start, end, uFlag) { - if (start === void 0) { start = 0; } - if (end === void 0) { end = source.length; } - if (uFlag === void 0) { uFlag = false; } - this._state.source = source; - this._validator.validatePattern(source, start, end, uFlag); - return this._state.pattern; - }; - return RegExpParser; -}()); - -function parseRegExpLiteral(source, options) { - return new RegExpParser(options).parseLiteral(source); -} -function validateRegExpLiteral(source, options) { - return new RegExpValidator(options).validateLiteral(source); -} - -exports.AST = ast; -exports.RegExpParser = RegExpParser; -exports.RegExpValidator = RegExpValidator; -exports.parseRegExpLiteral = parseRegExpLiteral; -exports.validateRegExpLiteral = validateRegExpLiteral; -//# sourceMappingURL=index.js.map diff --git a/node_modules/regexpp/index.js.map b/node_modules/regexpp/index.js.map deleted file mode 100644 index 83e324f9..00000000 --- a/node_modules/regexpp/index.js.map +++ /dev/null @@ -1 +0,0 @@ -{"version":3,"file":"index.js.map","sources":["src/util.ts","src/reader.ts","src/regexp-syntax-error.ts","src/unicode/ids.ts","src/unicode/property-data.ts","src/unicode/index.ts","src/validator.ts","src/parser.ts","src/index.ts"],"sourcesContent":["export function assert(condition: boolean, message?: string): void {\n if (!condition) {\n throw new Error(message || \"AssertionError\")\n }\n}\n\nexport function last(xs: T[]): T | undefined {\n return xs.length === 0 ? undefined : xs[xs.length - 1]\n}\n","const legacyImpl = {\n at(s: string, end: number, i: number): number {\n return i < end ? s.charCodeAt(i) : -1\n },\n width(c: number): number {\n return 1\n },\n}\nconst unicodeImpl = {\n at(s: string, end: number, i: number): number {\n return i < end ? s.codePointAt(i)! : -1\n },\n width(c: number): number {\n return c > 0xffff ? 2 : 1\n },\n}\n\nexport class Reader {\n private _impl = legacyImpl\n private _s: string = \"\"\n private _i: number = 0\n private _end: number = 0\n private _cp1: number = -1\n private _w1: number = 1\n private _cp2: number = -1\n private _w2: number = 1\n private _cp3: number = -1\n private _w3: number = 1\n private _cp4: number = -1\n\n get source(): string {\n return this._s\n }\n\n get index(): number {\n return this._i\n }\n\n get currentCodePoint(): number {\n return this._cp1\n }\n\n get nextCodePoint(): number {\n return this._cp2\n }\n\n get nextCodePoint2(): number {\n return this._cp3\n }\n\n get nextCodePoint3(): number {\n return this._cp4\n }\n\n reset(source: string, start: number, end: number, uFlag: boolean): void {\n this._impl = uFlag ? unicodeImpl : legacyImpl\n this._s = source\n this._end = end\n this.rewind(start)\n }\n\n rewind(index: number): void {\n const impl = this._impl\n this._i = index\n this._cp1 = impl.at(this._s, this._end, index)\n this._w1 = impl.width(this._cp1)\n this._cp2 = impl.at(this._s, this._end, index + this._w1)\n this._w2 = impl.width(this._cp2)\n this._cp3 = impl.at(this._s, this._end, index + this._w1 + this._w2)\n this._w3 = impl.width(this._cp3)\n this._cp4 = impl.at(\n this._s,\n this._end,\n index + this._w1 + this._w2 + this._w3,\n )\n }\n\n advance(): void {\n if (this._cp1 !== -1) {\n const impl = this._impl\n this._i += this._w1\n this._cp1 = this._cp2\n this._w1 = this._w2\n this._cp2 = this._cp3\n this._w2 = impl.width(this._cp2)\n this._cp3 = this._cp4\n this._w3 = impl.width(this._cp3)\n this._cp4 = impl.at(\n this._s,\n this._end,\n this._i + this._w1 + this._w2 + this._w3,\n )\n }\n }\n\n eat(cp: number): boolean {\n if (this._cp1 === cp) {\n this.advance()\n return true\n }\n return false\n }\n\n eat2(cp1: number, cp2: number): boolean {\n if (this._cp1 === cp1 && this._cp2 === cp2) {\n this.advance()\n this.advance()\n return true\n }\n return false\n }\n\n eat3(cp1: number, cp2: number, cp3: number): boolean {\n if (this._cp1 === cp1 && this._cp2 === cp2 && this._cp3 === cp3) {\n this.advance()\n this.advance()\n this.advance()\n return true\n }\n return false\n }\n}\n","export class RegExpSyntaxError extends SyntaxError {\n public index: number\n constructor(\n source: string,\n uFlag: boolean,\n index: number,\n message: string,\n ) {\n /*eslint-disable no-param-reassign */\n if (source) {\n if (source[0] !== \"/\") {\n source = `/${source}/${uFlag ? \"u\" : \"\"}`\n }\n source = `: ${source}`\n }\n /*eslint-enable no-param-reassign */\n\n super(`Invalid regular expression${source}: ${message}`)\n this.index = index\n }\n}\n","/* Generated from DerivedCoreProperties-10.0.0.txt */\nexport function isIdStart(cp: number): boolean {\n if (cp < 0x41) return false\n if (cp < 0x5b) return true\n if (cp < 0x61) return false\n if (cp < 0x7b) return true\n return isLargeIdStart(cp)\n}\nexport function isIdContinue(cp: number): boolean {\n if (cp < 0x30) return false\n if (cp < 0x3a) return true\n if (cp < 0x41) return false\n if (cp < 0x5b) return true\n if (cp === 0x5f) return true\n if (cp < 0x61) return false\n if (cp < 0x7b) return true\n return isLargeIdStart(cp) || isLargeIdContinue(cp)\n}\n\nfunction isLargeIdStart(cp: number): boolean {\n if (cp < 0x303c) {\n if (cp < 0xeaa) {\n if (cp < 0xa2a) {\n if (cp < 0x6d5) {\n if (cp < 0x37a) {\n if (cp < 0x294) {\n if (cp < 0xf8) {\n if (cp === 0xaa) return true\n if (cp === 0xb5) return true\n if (cp === 0xba) return true\n if (cp < 0xc0) return false\n if (cp < 0xd7) return true\n if (cp < 0xd8) return false\n if (cp < 0xf7) return true\n return false\n }\n if (cp < 0x1bb) return true\n if (cp === 0x1bb) return true\n if (cp < 0x1bc) return false\n if (cp < 0x1c0) return true\n if (cp < 0x1c0) return false\n if (cp < 0x1c4) return true\n if (cp < 0x1c4) return false\n if (cp < 0x294) return true\n return false\n }\n if (cp < 0x2ec) {\n if (cp === 0x294) return true\n if (cp < 0x295) return false\n if (cp < 0x2b0) return true\n if (cp < 0x2b0) return false\n if (cp < 0x2c2) return true\n if (cp < 0x2c6) return false\n if (cp < 0x2d2) return true\n if (cp < 0x2e0) return false\n if (cp < 0x2e5) return true\n return false\n }\n if (cp === 0x2ec) return true\n if (cp === 0x2ee) return true\n if (cp < 0x370) return false\n if (cp < 0x374) return true\n if (cp === 0x374) return true\n if (cp < 0x376) return false\n if (cp < 0x378) return true\n return false\n }\n if (cp < 0x531) {\n if (cp < 0x38c) {\n if (cp === 0x37a) return true\n if (cp < 0x37b) return false\n if (cp < 0x37e) return true\n if (cp === 0x37f) return true\n if (cp === 0x386) return true\n if (cp < 0x388) return false\n if (cp < 0x38b) return true\n return false\n }\n if (cp === 0x38c) return true\n if (cp < 0x38e) return false\n if (cp < 0x3a2) return true\n if (cp < 0x3a3) return false\n if (cp < 0x3f6) return true\n if (cp < 0x3f7) return false\n if (cp < 0x482) return true\n if (cp < 0x48a) return false\n if (cp < 0x530) return true\n return false\n }\n if (cp < 0x620) {\n if (cp < 0x531) return false\n if (cp < 0x557) return true\n if (cp === 0x559) return true\n if (cp < 0x561) return false\n if (cp < 0x588) return true\n if (cp < 0x5d0) return false\n if (cp < 0x5eb) return true\n if (cp < 0x5f0) return false\n if (cp < 0x5f3) return true\n return false\n }\n if (cp < 0x640) return true\n if (cp === 0x640) return true\n if (cp < 0x641) return false\n if (cp < 0x64b) return true\n if (cp < 0x66e) return false\n if (cp < 0x670) return true\n if (cp < 0x671) return false\n if (cp < 0x6d4) return true\n return false\n }\n if (cp < 0x904) {\n if (cp < 0x7f4) {\n if (cp < 0x710) {\n if (cp === 0x6d5) return true\n if (cp < 0x6e5) return false\n if (cp < 0x6e7) return true\n if (cp < 0x6ee) return false\n if (cp < 0x6f0) return true\n if (cp < 0x6fa) return false\n if (cp < 0x6fd) return true\n if (cp === 0x6ff) return true\n return false\n }\n if (cp === 0x710) return true\n if (cp < 0x712) return false\n if (cp < 0x730) return true\n if (cp < 0x74d) return false\n if (cp < 0x7a6) return true\n if (cp === 0x7b1) return true\n if (cp < 0x7ca) return false\n if (cp < 0x7eb) return true\n return false\n }\n if (cp < 0x828) {\n if (cp < 0x7f4) return false\n if (cp < 0x7f6) return true\n if (cp === 0x7fa) return true\n if (cp < 0x800) return false\n if (cp < 0x816) return true\n if (cp === 0x81a) return true\n if (cp === 0x824) return true\n return false\n }\n if (cp === 0x828) return true\n if (cp < 0x840) return false\n if (cp < 0x859) return true\n if (cp < 0x860) return false\n if (cp < 0x86b) return true\n if (cp < 0x8a0) return false\n if (cp < 0x8b5) return true\n if (cp < 0x8b6) return false\n if (cp < 0x8be) return true\n return false\n }\n if (cp < 0x9b2) {\n if (cp < 0x972) {\n if (cp < 0x904) return false\n if (cp < 0x93a) return true\n if (cp === 0x93d) return true\n if (cp === 0x950) return true\n if (cp < 0x958) return false\n if (cp < 0x962) return true\n if (cp === 0x971) return true\n return false\n }\n if (cp < 0x981) return true\n if (cp < 0x985) return false\n if (cp < 0x98d) return true\n if (cp < 0x98f) return false\n if (cp < 0x991) return true\n if (cp < 0x993) return false\n if (cp < 0x9a9) return true\n if (cp < 0x9aa) return false\n if (cp < 0x9b1) return true\n return false\n }\n if (cp < 0x9df) {\n if (cp === 0x9b2) return true\n if (cp < 0x9b6) return false\n if (cp < 0x9ba) return true\n if (cp === 0x9bd) return true\n if (cp === 0x9ce) return true\n if (cp < 0x9dc) return false\n if (cp < 0x9de) return true\n return false\n }\n if (cp < 0x9e2) return true\n if (cp < 0x9f0) return false\n if (cp < 0x9f2) return true\n if (cp === 0x9fc) return true\n if (cp < 0xa05) return false\n if (cp < 0xa0b) return true\n if (cp < 0xa0f) return false\n if (cp < 0xa11) return true\n if (cp < 0xa13) return false\n if (cp < 0xa29) return true\n return false\n }\n if (cp < 0xc2a) {\n if (cp < 0xb2a) {\n if (cp < 0xaaa) {\n if (cp < 0xa5e) {\n if (cp < 0xa2a) return false\n if (cp < 0xa31) return true\n if (cp < 0xa32) return false\n if (cp < 0xa34) return true\n if (cp < 0xa35) return false\n if (cp < 0xa37) return true\n if (cp < 0xa38) return false\n if (cp < 0xa3a) return true\n if (cp < 0xa59) return false\n if (cp < 0xa5d) return true\n return false\n }\n if (cp === 0xa5e) return true\n if (cp < 0xa72) return false\n if (cp < 0xa75) return true\n if (cp < 0xa85) return false\n if (cp < 0xa8e) return true\n if (cp < 0xa8f) return false\n if (cp < 0xa92) return true\n if (cp < 0xa93) return false\n if (cp < 0xaa9) return true\n return false\n }\n if (cp < 0xae0) {\n if (cp < 0xaaa) return false\n if (cp < 0xab1) return true\n if (cp < 0xab2) return false\n if (cp < 0xab4) return true\n if (cp < 0xab5) return false\n if (cp < 0xaba) return true\n if (cp === 0xabd) return true\n if (cp === 0xad0) return true\n return false\n }\n if (cp < 0xae2) return true\n if (cp === 0xaf9) return true\n if (cp < 0xb05) return false\n if (cp < 0xb0d) return true\n if (cp < 0xb0f) return false\n if (cp < 0xb11) return true\n if (cp < 0xb13) return false\n if (cp < 0xb29) return true\n return false\n }\n if (cp < 0xb92) {\n if (cp < 0xb5f) {\n if (cp < 0xb2a) return false\n if (cp < 0xb31) return true\n if (cp < 0xb32) return false\n if (cp < 0xb34) return true\n if (cp < 0xb35) return false\n if (cp < 0xb3a) return true\n if (cp === 0xb3d) return true\n if (cp < 0xb5c) return false\n if (cp < 0xb5e) return true\n return false\n }\n if (cp < 0xb62) return true\n if (cp === 0xb71) return true\n if (cp === 0xb83) return true\n if (cp < 0xb85) return false\n if (cp < 0xb8b) return true\n if (cp < 0xb8e) return false\n if (cp < 0xb91) return true\n return false\n }\n if (cp < 0xba8) {\n if (cp < 0xb92) return false\n if (cp < 0xb96) return true\n if (cp < 0xb99) return false\n if (cp < 0xb9b) return true\n if (cp === 0xb9c) return true\n if (cp < 0xb9e) return false\n if (cp < 0xba0) return true\n if (cp < 0xba3) return false\n if (cp < 0xba5) return true\n return false\n }\n if (cp < 0xbab) return true\n if (cp < 0xbae) return false\n if (cp < 0xbba) return true\n if (cp === 0xbd0) return true\n if (cp < 0xc05) return false\n if (cp < 0xc0d) return true\n if (cp < 0xc0e) return false\n if (cp < 0xc11) return true\n if (cp < 0xc12) return false\n if (cp < 0xc29) return true\n return false\n }\n if (cp < 0xd5f) {\n if (cp < 0xcbd) {\n if (cp < 0xc85) {\n if (cp < 0xc2a) return false\n if (cp < 0xc3a) return true\n if (cp === 0xc3d) return true\n if (cp < 0xc58) return false\n if (cp < 0xc5b) return true\n if (cp < 0xc60) return false\n if (cp < 0xc62) return true\n if (cp === 0xc80) return true\n return false\n }\n if (cp < 0xc8d) return true\n if (cp < 0xc8e) return false\n if (cp < 0xc91) return true\n if (cp < 0xc92) return false\n if (cp < 0xca9) return true\n if (cp < 0xcaa) return false\n if (cp < 0xcb4) return true\n if (cp < 0xcb5) return false\n if (cp < 0xcba) return true\n return false\n }\n if (cp < 0xd0e) {\n if (cp === 0xcbd) return true\n if (cp === 0xcde) return true\n if (cp < 0xce0) return false\n if (cp < 0xce2) return true\n if (cp < 0xcf1) return false\n if (cp < 0xcf3) return true\n if (cp < 0xd05) return false\n if (cp < 0xd0d) return true\n return false\n }\n if (cp < 0xd11) return true\n if (cp < 0xd12) return false\n if (cp < 0xd3b) return true\n if (cp === 0xd3d) return true\n if (cp === 0xd4e) return true\n if (cp < 0xd54) return false\n if (cp < 0xd57) return true\n return false\n }\n if (cp < 0xe46) {\n if (cp < 0xdbd) {\n if (cp < 0xd5f) return false\n if (cp < 0xd62) return true\n if (cp < 0xd7a) return false\n if (cp < 0xd80) return true\n if (cp < 0xd85) return false\n if (cp < 0xd97) return true\n if (cp < 0xd9a) return false\n if (cp < 0xdb2) return true\n if (cp < 0xdb3) return false\n if (cp < 0xdbc) return true\n return false\n }\n if (cp === 0xdbd) return true\n if (cp < 0xdc0) return false\n if (cp < 0xdc7) return true\n if (cp < 0xe01) return false\n if (cp < 0xe31) return true\n if (cp < 0xe32) return false\n if (cp < 0xe34) return true\n if (cp < 0xe40) return false\n if (cp < 0xe46) return true\n return false\n }\n if (cp < 0xe8d) {\n if (cp === 0xe46) return true\n if (cp < 0xe81) return false\n if (cp < 0xe83) return true\n if (cp === 0xe84) return true\n if (cp < 0xe87) return false\n if (cp < 0xe89) return true\n if (cp === 0xe8a) return true\n return false\n }\n if (cp === 0xe8d) return true\n if (cp < 0xe94) return false\n if (cp < 0xe98) return true\n if (cp < 0xe99) return false\n if (cp < 0xea0) return true\n if (cp < 0xea1) return false\n if (cp < 0xea4) return true\n if (cp === 0xea5) return true\n if (cp === 0xea7) return true\n return false\n }\n if (cp < 0x1c5a) {\n if (cp < 0x1380) {\n if (cp < 0x10a0) {\n if (cp < 0xf88) {\n if (cp < 0xec6) {\n if (cp < 0xeaa) return false\n if (cp < 0xeac) return true\n if (cp < 0xead) return false\n if (cp < 0xeb1) return true\n if (cp < 0xeb2) return false\n if (cp < 0xeb4) return true\n if (cp === 0xebd) return true\n if (cp < 0xec0) return false\n if (cp < 0xec5) return true\n return false\n }\n if (cp === 0xec6) return true\n if (cp < 0xedc) return false\n if (cp < 0xee0) return true\n if (cp === 0xf00) return true\n if (cp < 0xf40) return false\n if (cp < 0xf48) return true\n if (cp < 0xf49) return false\n if (cp < 0xf6d) return true\n return false\n }\n if (cp < 0x1061) {\n if (cp < 0xf88) return false\n if (cp < 0xf8d) return true\n if (cp < 0x1000) return false\n if (cp < 0x102b) return true\n if (cp === 0x103f) return true\n if (cp < 0x1050) return false\n if (cp < 0x1056) return true\n if (cp < 0x105a) return false\n if (cp < 0x105e) return true\n return false\n }\n if (cp === 0x1061) return true\n if (cp < 0x1065) return false\n if (cp < 0x1067) return true\n if (cp < 0x106e) return false\n if (cp < 0x1071) return true\n if (cp < 0x1075) return false\n if (cp < 0x1082) return true\n if (cp === 0x108e) return true\n return false\n }\n if (cp < 0x1260) {\n if (cp < 0x10fd) {\n if (cp < 0x10a0) return false\n if (cp < 0x10c6) return true\n if (cp === 0x10c7) return true\n if (cp === 0x10cd) return true\n if (cp < 0x10d0) return false\n if (cp < 0x10fb) return true\n if (cp === 0x10fc) return true\n return false\n }\n if (cp < 0x1249) return true\n if (cp < 0x124a) return false\n if (cp < 0x124e) return true\n if (cp < 0x1250) return false\n if (cp < 0x1257) return true\n if (cp === 0x1258) return true\n if (cp < 0x125a) return false\n if (cp < 0x125e) return true\n return false\n }\n if (cp < 0x12c0) {\n if (cp < 0x1260) return false\n if (cp < 0x1289) return true\n if (cp < 0x128a) return false\n if (cp < 0x128e) return true\n if (cp < 0x1290) return false\n if (cp < 0x12b1) return true\n if (cp < 0x12b2) return false\n if (cp < 0x12b6) return true\n if (cp < 0x12b8) return false\n if (cp < 0x12bf) return true\n return false\n }\n if (cp === 0x12c0) return true\n if (cp < 0x12c2) return false\n if (cp < 0x12c6) return true\n if (cp < 0x12c8) return false\n if (cp < 0x12d7) return true\n if (cp < 0x12d8) return false\n if (cp < 0x1311) return true\n if (cp < 0x1312) return false\n if (cp < 0x1316) return true\n if (cp < 0x1318) return false\n if (cp < 0x135b) return true\n return false\n }\n if (cp < 0x1844) {\n if (cp < 0x170e) {\n if (cp < 0x1681) {\n if (cp < 0x1380) return false\n if (cp < 0x1390) return true\n if (cp < 0x13a0) return false\n if (cp < 0x13f6) return true\n if (cp < 0x13f8) return false\n if (cp < 0x13fe) return true\n if (cp < 0x1401) return false\n if (cp < 0x166d) return true\n if (cp < 0x166f) return false\n if (cp < 0x1680) return true\n return false\n }\n if (cp < 0x169b) return true\n if (cp < 0x16a0) return false\n if (cp < 0x16eb) return true\n if (cp < 0x16ee) return false\n if (cp < 0x16f1) return true\n if (cp < 0x16f1) return false\n if (cp < 0x16f9) return true\n if (cp < 0x1700) return false\n if (cp < 0x170d) return true\n return false\n }\n if (cp < 0x1780) {\n if (cp < 0x170e) return false\n if (cp < 0x1712) return true\n if (cp < 0x1720) return false\n if (cp < 0x1732) return true\n if (cp < 0x1740) return false\n if (cp < 0x1752) return true\n if (cp < 0x1760) return false\n if (cp < 0x176d) return true\n if (cp < 0x176e) return false\n if (cp < 0x1771) return true\n return false\n }\n if (cp < 0x17b4) return true\n if (cp === 0x17d7) return true\n if (cp === 0x17dc) return true\n if (cp < 0x1820) return false\n if (cp < 0x1843) return true\n if (cp === 0x1843) return true\n return false\n }\n if (cp < 0x19b0) {\n if (cp < 0x18b0) {\n if (cp < 0x1844) return false\n if (cp < 0x1878) return true\n if (cp < 0x1880) return false\n if (cp < 0x1885) return true\n if (cp < 0x1885) return false\n if (cp < 0x1887) return true\n if (cp < 0x1887) return false\n if (cp < 0x18a9) return true\n if (cp === 0x18aa) return true\n return false\n }\n if (cp < 0x18f6) return true\n if (cp < 0x1900) return false\n if (cp < 0x191f) return true\n if (cp < 0x1950) return false\n if (cp < 0x196e) return true\n if (cp < 0x1970) return false\n if (cp < 0x1975) return true\n if (cp < 0x1980) return false\n if (cp < 0x19ac) return true\n return false\n }\n if (cp < 0x1b45) {\n if (cp < 0x19b0) return false\n if (cp < 0x19ca) return true\n if (cp < 0x1a00) return false\n if (cp < 0x1a17) return true\n if (cp < 0x1a20) return false\n if (cp < 0x1a55) return true\n if (cp === 0x1aa7) return true\n if (cp < 0x1b05) return false\n if (cp < 0x1b34) return true\n return false\n }\n if (cp < 0x1b4c) return true\n if (cp < 0x1b83) return false\n if (cp < 0x1ba1) return true\n if (cp < 0x1bae) return false\n if (cp < 0x1bb0) return true\n if (cp < 0x1bba) return false\n if (cp < 0x1be6) return true\n if (cp < 0x1c00) return false\n if (cp < 0x1c24) return true\n if (cp < 0x1c4d) return false\n if (cp < 0x1c50) return true\n return false\n }\n if (cp < 0x2126) {\n if (cp < 0x1f5f) {\n if (cp < 0x1d79) {\n if (cp < 0x1cf5) {\n if (cp < 0x1c5a) return false\n if (cp < 0x1c78) return true\n if (cp < 0x1c78) return false\n if (cp < 0x1c7e) return true\n if (cp < 0x1c80) return false\n if (cp < 0x1c89) return true\n if (cp < 0x1ce9) return false\n if (cp < 0x1ced) return true\n if (cp < 0x1cee) return false\n if (cp < 0x1cf2) return true\n return false\n }\n if (cp < 0x1cf7) return true\n if (cp < 0x1d00) return false\n if (cp < 0x1d2c) return true\n if (cp < 0x1d2c) return false\n if (cp < 0x1d6b) return true\n if (cp < 0x1d6b) return false\n if (cp < 0x1d78) return true\n if (cp === 0x1d78) return true\n return false\n }\n if (cp < 0x1f48) {\n if (cp < 0x1d79) return false\n if (cp < 0x1d9b) return true\n if (cp < 0x1d9b) return false\n if (cp < 0x1dc0) return true\n if (cp < 0x1e00) return false\n if (cp < 0x1f16) return true\n if (cp < 0x1f18) return false\n if (cp < 0x1f1e) return true\n if (cp < 0x1f20) return false\n if (cp < 0x1f46) return true\n return false\n }\n if (cp < 0x1f4e) return true\n if (cp < 0x1f50) return false\n if (cp < 0x1f58) return true\n if (cp === 0x1f59) return true\n if (cp === 0x1f5b) return true\n if (cp === 0x1f5d) return true\n return false\n }\n if (cp < 0x1ff6) {\n if (cp < 0x1fc6) {\n if (cp < 0x1f5f) return false\n if (cp < 0x1f7e) return true\n if (cp < 0x1f80) return false\n if (cp < 0x1fb5) return true\n if (cp < 0x1fb6) return false\n if (cp < 0x1fbd) return true\n if (cp === 0x1fbe) return true\n if (cp < 0x1fc2) return false\n if (cp < 0x1fc5) return true\n return false\n }\n if (cp < 0x1fcd) return true\n if (cp < 0x1fd0) return false\n if (cp < 0x1fd4) return true\n if (cp < 0x1fd6) return false\n if (cp < 0x1fdc) return true\n if (cp < 0x1fe0) return false\n if (cp < 0x1fed) return true\n if (cp < 0x1ff2) return false\n if (cp < 0x1ff5) return true\n return false\n }\n if (cp < 0x2107) {\n if (cp < 0x1ff6) return false\n if (cp < 0x1ffd) return true\n if (cp === 0x2071) return true\n if (cp === 0x207f) return true\n if (cp < 0x2090) return false\n if (cp < 0x209d) return true\n if (cp === 0x2102) return true\n return false\n }\n if (cp === 0x2107) return true\n if (cp < 0x210a) return false\n if (cp < 0x2114) return true\n if (cp === 0x2115) return true\n if (cp === 0x2118) return true\n if (cp < 0x2119) return false\n if (cp < 0x211e) return true\n if (cp === 0x2124) return true\n return false\n }\n if (cp < 0x2d00) {\n if (cp < 0x2160) {\n if (cp < 0x2135) {\n if (cp === 0x2126) return true\n if (cp === 0x2128) return true\n if (cp < 0x212a) return false\n if (cp < 0x212e) return true\n if (cp === 0x212e) return true\n if (cp < 0x212f) return false\n if (cp < 0x2135) return true\n return false\n }\n if (cp < 0x2139) return true\n if (cp === 0x2139) return true\n if (cp < 0x213c) return false\n if (cp < 0x2140) return true\n if (cp < 0x2145) return false\n if (cp < 0x214a) return true\n if (cp === 0x214e) return true\n return false\n }\n if (cp < 0x2c60) {\n if (cp < 0x2160) return false\n if (cp < 0x2183) return true\n if (cp < 0x2183) return false\n if (cp < 0x2185) return true\n if (cp < 0x2185) return false\n if (cp < 0x2189) return true\n if (cp < 0x2c00) return false\n if (cp < 0x2c2f) return true\n if (cp < 0x2c30) return false\n if (cp < 0x2c5f) return true\n return false\n }\n if (cp < 0x2c7c) return true\n if (cp < 0x2c7c) return false\n if (cp < 0x2c7e) return true\n if (cp < 0x2c7e) return false\n if (cp < 0x2ce5) return true\n if (cp < 0x2ceb) return false\n if (cp < 0x2cef) return true\n if (cp < 0x2cf2) return false\n if (cp < 0x2cf4) return true\n return false\n }\n if (cp < 0x2dc0) {\n if (cp < 0x2d80) {\n if (cp < 0x2d00) return false\n if (cp < 0x2d26) return true\n if (cp === 0x2d27) return true\n if (cp === 0x2d2d) return true\n if (cp < 0x2d30) return false\n if (cp < 0x2d68) return true\n if (cp === 0x2d6f) return true\n return false\n }\n if (cp < 0x2d97) return true\n if (cp < 0x2da0) return false\n if (cp < 0x2da7) return true\n if (cp < 0x2da8) return false\n if (cp < 0x2daf) return true\n if (cp < 0x2db0) return false\n if (cp < 0x2db7) return true\n if (cp < 0x2db8) return false\n if (cp < 0x2dbf) return true\n return false\n }\n if (cp < 0x3006) {\n if (cp < 0x2dc0) return false\n if (cp < 0x2dc7) return true\n if (cp < 0x2dc8) return false\n if (cp < 0x2dcf) return true\n if (cp < 0x2dd0) return false\n if (cp < 0x2dd7) return true\n if (cp < 0x2dd8) return false\n if (cp < 0x2ddf) return true\n if (cp === 0x3005) return true\n return false\n }\n if (cp === 0x3006) return true\n if (cp === 0x3007) return true\n if (cp < 0x3021) return false\n if (cp < 0x302a) return true\n if (cp < 0x3031) return false\n if (cp < 0x3036) return true\n if (cp < 0x3038) return false\n if (cp < 0x303b) return true\n if (cp === 0x303b) return true\n return false\n }\n if (cp < 0x10a10) {\n if (cp < 0xab28) {\n if (cp < 0xa7fa) {\n if (cp < 0xa60c) {\n if (cp < 0x31a0) {\n if (cp < 0x30a1) {\n if (cp === 0x303c) return true\n if (cp < 0x3041) return false\n if (cp < 0x3097) return true\n if (cp < 0x309b) return false\n if (cp < 0x309d) return true\n if (cp < 0x309d) return false\n if (cp < 0x309f) return true\n if (cp === 0x309f) return true\n return false\n }\n if (cp < 0x30fb) return true\n if (cp < 0x30fc) return false\n if (cp < 0x30ff) return true\n if (cp === 0x30ff) return true\n if (cp < 0x3105) return false\n if (cp < 0x312f) return true\n if (cp < 0x3131) return false\n if (cp < 0x318f) return true\n return false\n }\n if (cp < 0xa015) {\n if (cp < 0x31a0) return false\n if (cp < 0x31bb) return true\n if (cp < 0x31f0) return false\n if (cp < 0x3200) return true\n if (cp < 0x3400) return false\n if (cp < 0x4db6) return true\n if (cp < 0x4e00) return false\n if (cp < 0x9feb) return true\n if (cp < 0xa000) return false\n if (cp < 0xa015) return true\n return false\n }\n if (cp === 0xa015) return true\n if (cp < 0xa016) return false\n if (cp < 0xa48d) return true\n if (cp < 0xa4d0) return false\n if (cp < 0xa4f8) return true\n if (cp < 0xa4f8) return false\n if (cp < 0xa4fe) return true\n if (cp < 0xa500) return false\n if (cp < 0xa60c) return true\n return false\n }\n if (cp < 0xa717) {\n if (cp < 0xa67f) {\n if (cp === 0xa60c) return true\n if (cp < 0xa610) return false\n if (cp < 0xa620) return true\n if (cp < 0xa62a) return false\n if (cp < 0xa62c) return true\n if (cp < 0xa640) return false\n if (cp < 0xa66e) return true\n if (cp === 0xa66e) return true\n return false\n }\n if (cp === 0xa67f) return true\n if (cp < 0xa680) return false\n if (cp < 0xa69c) return true\n if (cp < 0xa69c) return false\n if (cp < 0xa69e) return true\n if (cp < 0xa6a0) return false\n if (cp < 0xa6e6) return true\n if (cp < 0xa6e6) return false\n if (cp < 0xa6f0) return true\n return false\n }\n if (cp < 0xa78b) {\n if (cp < 0xa717) return false\n if (cp < 0xa720) return true\n if (cp < 0xa722) return false\n if (cp < 0xa770) return true\n if (cp === 0xa770) return true\n if (cp < 0xa771) return false\n if (cp < 0xa788) return true\n if (cp === 0xa788) return true\n return false\n }\n if (cp < 0xa78f) return true\n if (cp === 0xa78f) return true\n if (cp < 0xa790) return false\n if (cp < 0xa7af) return true\n if (cp < 0xa7b0) return false\n if (cp < 0xa7b8) return true\n if (cp === 0xa7f7) return true\n if (cp < 0xa7f8) return false\n if (cp < 0xa7fa) return true\n return false\n }\n if (cp < 0xaa40) {\n if (cp < 0xa90a) {\n if (cp < 0xa840) {\n if (cp === 0xa7fa) return true\n if (cp < 0xa7fb) return false\n if (cp < 0xa802) return true\n if (cp < 0xa803) return false\n if (cp < 0xa806) return true\n if (cp < 0xa807) return false\n if (cp < 0xa80b) return true\n if (cp < 0xa80c) return false\n if (cp < 0xa823) return true\n return false\n }\n if (cp < 0xa874) return true\n if (cp < 0xa882) return false\n if (cp < 0xa8b4) return true\n if (cp < 0xa8f2) return false\n if (cp < 0xa8f8) return true\n if (cp === 0xa8fb) return true\n if (cp === 0xa8fd) return true\n return false\n }\n if (cp < 0xa9e0) {\n if (cp < 0xa90a) return false\n if (cp < 0xa926) return true\n if (cp < 0xa930) return false\n if (cp < 0xa947) return true\n if (cp < 0xa960) return false\n if (cp < 0xa97d) return true\n if (cp < 0xa984) return false\n if (cp < 0xa9b3) return true\n if (cp === 0xa9cf) return true\n return false\n }\n if (cp < 0xa9e5) return true\n if (cp === 0xa9e6) return true\n if (cp < 0xa9e7) return false\n if (cp < 0xa9f0) return true\n if (cp < 0xa9fa) return false\n if (cp < 0xa9ff) return true\n if (cp < 0xaa00) return false\n if (cp < 0xaa29) return true\n return false\n }\n if (cp < 0xaac0) {\n if (cp < 0xaa7a) {\n if (cp < 0xaa40) return false\n if (cp < 0xaa43) return true\n if (cp < 0xaa44) return false\n if (cp < 0xaa4c) return true\n if (cp < 0xaa60) return false\n if (cp < 0xaa70) return true\n if (cp === 0xaa70) return true\n if (cp < 0xaa71) return false\n if (cp < 0xaa77) return true\n return false\n }\n if (cp === 0xaa7a) return true\n if (cp < 0xaa7e) return false\n if (cp < 0xaab0) return true\n if (cp === 0xaab1) return true\n if (cp < 0xaab5) return false\n if (cp < 0xaab7) return true\n if (cp < 0xaab9) return false\n if (cp < 0xaabe) return true\n return false\n }\n if (cp < 0xaaf2) {\n if (cp === 0xaac0) return true\n if (cp === 0xaac2) return true\n if (cp < 0xaadb) return false\n if (cp < 0xaadd) return true\n if (cp === 0xaadd) return true\n if (cp < 0xaae0) return false\n if (cp < 0xaaeb) return true\n return false\n }\n if (cp === 0xaaf2) return true\n if (cp < 0xaaf3) return false\n if (cp < 0xaaf5) return true\n if (cp < 0xab01) return false\n if (cp < 0xab07) return true\n if (cp < 0xab09) return false\n if (cp < 0xab0f) return true\n if (cp < 0xab11) return false\n if (cp < 0xab17) return true\n if (cp < 0xab20) return false\n if (cp < 0xab27) return true\n return false\n }\n if (cp < 0x1003c) {\n if (cp < 0xfb46) {\n if (cp < 0xfa70) {\n if (cp < 0xabc0) {\n if (cp < 0xab28) return false\n if (cp < 0xab2f) return true\n if (cp < 0xab30) return false\n if (cp < 0xab5b) return true\n if (cp < 0xab5c) return false\n if (cp < 0xab60) return true\n if (cp < 0xab60) return false\n if (cp < 0xab66) return true\n if (cp < 0xab70) return false\n if (cp < 0xabc0) return true\n return false\n }\n if (cp < 0xabe3) return true\n if (cp < 0xac00) return false\n if (cp < 0xd7a4) return true\n if (cp < 0xd7b0) return false\n if (cp < 0xd7c7) return true\n if (cp < 0xd7cb) return false\n if (cp < 0xd7fc) return true\n if (cp < 0xf900) return false\n if (cp < 0xfa6e) return true\n return false\n }\n if (cp < 0xfb2a) {\n if (cp < 0xfa70) return false\n if (cp < 0xfada) return true\n if (cp < 0xfb00) return false\n if (cp < 0xfb07) return true\n if (cp < 0xfb13) return false\n if (cp < 0xfb18) return true\n if (cp === 0xfb1d) return true\n if (cp < 0xfb1f) return false\n if (cp < 0xfb29) return true\n return false\n }\n if (cp < 0xfb37) return true\n if (cp < 0xfb38) return false\n if (cp < 0xfb3d) return true\n if (cp === 0xfb3e) return true\n if (cp < 0xfb40) return false\n if (cp < 0xfb42) return true\n if (cp < 0xfb43) return false\n if (cp < 0xfb45) return true\n return false\n }\n if (cp < 0xff70) {\n if (cp < 0xfe70) {\n if (cp < 0xfb46) return false\n if (cp < 0xfbb2) return true\n if (cp < 0xfbd3) return false\n if (cp < 0xfd3e) return true\n if (cp < 0xfd50) return false\n if (cp < 0xfd90) return true\n if (cp < 0xfd92) return false\n if (cp < 0xfdc8) return true\n if (cp < 0xfdf0) return false\n if (cp < 0xfdfc) return true\n return false\n }\n if (cp < 0xfe75) return true\n if (cp < 0xfe76) return false\n if (cp < 0xfefd) return true\n if (cp < 0xff21) return false\n if (cp < 0xff3b) return true\n if (cp < 0xff41) return false\n if (cp < 0xff5b) return true\n if (cp < 0xff66) return false\n if (cp < 0xff70) return true\n return false\n }\n if (cp < 0xffca) {\n if (cp === 0xff70) return true\n if (cp < 0xff71) return false\n if (cp < 0xff9e) return true\n if (cp < 0xff9e) return false\n if (cp < 0xffa0) return true\n if (cp < 0xffa0) return false\n if (cp < 0xffbf) return true\n if (cp < 0xffc2) return false\n if (cp < 0xffc8) return true\n return false\n }\n if (cp < 0xffd0) return true\n if (cp < 0xffd2) return false\n if (cp < 0xffd8) return true\n if (cp < 0xffda) return false\n if (cp < 0xffdd) return true\n if (cp < 0x10000) return false\n if (cp < 0x1000c) return true\n if (cp < 0x1000d) return false\n if (cp < 0x10027) return true\n if (cp < 0x10028) return false\n if (cp < 0x1003b) return true\n return false\n }\n if (cp < 0x104d8) {\n if (cp < 0x10342) {\n if (cp < 0x10280) {\n if (cp < 0x1003c) return false\n if (cp < 0x1003e) return true\n if (cp < 0x1003f) return false\n if (cp < 0x1004e) return true\n if (cp < 0x10050) return false\n if (cp < 0x1005e) return true\n if (cp < 0x10080) return false\n if (cp < 0x100fb) return true\n if (cp < 0x10140) return false\n if (cp < 0x10175) return true\n return false\n }\n if (cp < 0x1029d) return true\n if (cp < 0x102a0) return false\n if (cp < 0x102d1) return true\n if (cp < 0x10300) return false\n if (cp < 0x10320) return true\n if (cp < 0x1032d) return false\n if (cp < 0x10341) return true\n if (cp === 0x10341) return true\n return false\n }\n if (cp < 0x103c8) {\n if (cp < 0x10342) return false\n if (cp < 0x1034a) return true\n if (cp === 0x1034a) return true\n if (cp < 0x10350) return false\n if (cp < 0x10376) return true\n if (cp < 0x10380) return false\n if (cp < 0x1039e) return true\n if (cp < 0x103a0) return false\n if (cp < 0x103c4) return true\n return false\n }\n if (cp < 0x103d0) return true\n if (cp < 0x103d1) return false\n if (cp < 0x103d6) return true\n if (cp < 0x10400) return false\n if (cp < 0x10450) return true\n if (cp < 0x10450) return false\n if (cp < 0x1049e) return true\n if (cp < 0x104b0) return false\n if (cp < 0x104d4) return true\n return false\n }\n if (cp < 0x1083c) {\n if (cp < 0x10760) {\n if (cp < 0x104d8) return false\n if (cp < 0x104fc) return true\n if (cp < 0x10500) return false\n if (cp < 0x10528) return true\n if (cp < 0x10530) return false\n if (cp < 0x10564) return true\n if (cp < 0x10600) return false\n if (cp < 0x10737) return true\n if (cp < 0x10740) return false\n if (cp < 0x10756) return true\n return false\n }\n if (cp < 0x10768) return true\n if (cp < 0x10800) return false\n if (cp < 0x10806) return true\n if (cp === 0x10808) return true\n if (cp < 0x1080a) return false\n if (cp < 0x10836) return true\n if (cp < 0x10837) return false\n if (cp < 0x10839) return true\n return false\n }\n if (cp < 0x108f4) {\n if (cp === 0x1083c) return true\n if (cp < 0x1083f) return false\n if (cp < 0x10856) return true\n if (cp < 0x10860) return false\n if (cp < 0x10877) return true\n if (cp < 0x10880) return false\n if (cp < 0x1089f) return true\n if (cp < 0x108e0) return false\n if (cp < 0x108f3) return true\n return false\n }\n if (cp < 0x108f6) return true\n if (cp < 0x10900) return false\n if (cp < 0x10916) return true\n if (cp < 0x10920) return false\n if (cp < 0x1093a) return true\n if (cp < 0x10980) return false\n if (cp < 0x109b8) return true\n if (cp < 0x109be) return false\n if (cp < 0x109c0) return true\n if (cp === 0x10a00) return true\n return false\n }\n if (cp < 0x16f50) {\n if (cp < 0x11400) {\n if (cp < 0x11183) {\n if (cp < 0x10b80) {\n if (cp < 0x10ac0) {\n if (cp < 0x10a10) return false\n if (cp < 0x10a14) return true\n if (cp < 0x10a15) return false\n if (cp < 0x10a18) return true\n if (cp < 0x10a19) return false\n if (cp < 0x10a34) return true\n if (cp < 0x10a60) return false\n if (cp < 0x10a7d) return true\n if (cp < 0x10a80) return false\n if (cp < 0x10a9d) return true\n return false\n }\n if (cp < 0x10ac8) return true\n if (cp < 0x10ac9) return false\n if (cp < 0x10ae5) return true\n if (cp < 0x10b00) return false\n if (cp < 0x10b36) return true\n if (cp < 0x10b40) return false\n if (cp < 0x10b56) return true\n if (cp < 0x10b60) return false\n if (cp < 0x10b73) return true\n return false\n }\n if (cp < 0x11083) {\n if (cp < 0x10b80) return false\n if (cp < 0x10b92) return true\n if (cp < 0x10c00) return false\n if (cp < 0x10c49) return true\n if (cp < 0x10c80) return false\n if (cp < 0x10cb3) return true\n if (cp < 0x10cc0) return false\n if (cp < 0x10cf3) return true\n if (cp < 0x11003) return false\n if (cp < 0x11038) return true\n return false\n }\n if (cp < 0x110b0) return true\n if (cp < 0x110d0) return false\n if (cp < 0x110e9) return true\n if (cp < 0x11103) return false\n if (cp < 0x11127) return true\n if (cp < 0x11150) return false\n if (cp < 0x11173) return true\n if (cp === 0x11176) return true\n return false\n }\n if (cp < 0x1129f) {\n if (cp < 0x11213) {\n if (cp < 0x11183) return false\n if (cp < 0x111b3) return true\n if (cp < 0x111c1) return false\n if (cp < 0x111c5) return true\n if (cp === 0x111da) return true\n if (cp === 0x111dc) return true\n if (cp < 0x11200) return false\n if (cp < 0x11212) return true\n return false\n }\n if (cp < 0x1122c) return true\n if (cp < 0x11280) return false\n if (cp < 0x11287) return true\n if (cp === 0x11288) return true\n if (cp < 0x1128a) return false\n if (cp < 0x1128e) return true\n if (cp < 0x1128f) return false\n if (cp < 0x1129e) return true\n return false\n }\n if (cp < 0x1132a) {\n if (cp < 0x1129f) return false\n if (cp < 0x112a9) return true\n if (cp < 0x112b0) return false\n if (cp < 0x112df) return true\n if (cp < 0x11305) return false\n if (cp < 0x1130d) return true\n if (cp < 0x1130f) return false\n if (cp < 0x11311) return true\n if (cp < 0x11313) return false\n if (cp < 0x11329) return true\n return false\n }\n if (cp < 0x11331) return true\n if (cp < 0x11332) return false\n if (cp < 0x11334) return true\n if (cp < 0x11335) return false\n if (cp < 0x1133a) return true\n if (cp === 0x1133d) return true\n if (cp === 0x11350) return true\n if (cp < 0x1135d) return false\n if (cp < 0x11362) return true\n return false\n }\n if (cp < 0x11c00) {\n if (cp < 0x11700) {\n if (cp < 0x11580) {\n if (cp < 0x11400) return false\n if (cp < 0x11435) return true\n if (cp < 0x11447) return false\n if (cp < 0x1144b) return true\n if (cp < 0x11480) return false\n if (cp < 0x114b0) return true\n if (cp < 0x114c4) return false\n if (cp < 0x114c6) return true\n if (cp === 0x114c7) return true\n return false\n }\n if (cp < 0x115af) return true\n if (cp < 0x115d8) return false\n if (cp < 0x115dc) return true\n if (cp < 0x11600) return false\n if (cp < 0x11630) return true\n if (cp === 0x11644) return true\n if (cp < 0x11680) return false\n if (cp < 0x116ab) return true\n return false\n }\n if (cp < 0x11a3a) {\n if (cp < 0x11700) return false\n if (cp < 0x1171a) return true\n if (cp < 0x118a0) return false\n if (cp < 0x118e0) return true\n if (cp === 0x118ff) return true\n if (cp === 0x11a00) return true\n if (cp < 0x11a0b) return false\n if (cp < 0x11a33) return true\n return false\n }\n if (cp === 0x11a3a) return true\n if (cp === 0x11a50) return true\n if (cp < 0x11a5c) return false\n if (cp < 0x11a84) return true\n if (cp < 0x11a86) return false\n if (cp < 0x11a8a) return true\n if (cp < 0x11ac0) return false\n if (cp < 0x11af9) return true\n return false\n }\n if (cp < 0x12480) {\n if (cp < 0x11d08) {\n if (cp < 0x11c00) return false\n if (cp < 0x11c09) return true\n if (cp < 0x11c0a) return false\n if (cp < 0x11c2f) return true\n if (cp === 0x11c40) return true\n if (cp < 0x11c72) return false\n if (cp < 0x11c90) return true\n if (cp < 0x11d00) return false\n if (cp < 0x11d07) return true\n return false\n }\n if (cp < 0x11d0a) return true\n if (cp < 0x11d0b) return false\n if (cp < 0x11d31) return true\n if (cp === 0x11d46) return true\n if (cp < 0x12000) return false\n if (cp < 0x1239a) return true\n if (cp < 0x12400) return false\n if (cp < 0x1246f) return true\n return false\n }\n if (cp < 0x16ad0) {\n if (cp < 0x12480) return false\n if (cp < 0x12544) return true\n if (cp < 0x13000) return false\n if (cp < 0x1342f) return true\n if (cp < 0x14400) return false\n if (cp < 0x14647) return true\n if (cp < 0x16800) return false\n if (cp < 0x16a39) return true\n if (cp < 0x16a40) return false\n if (cp < 0x16a5f) return true\n return false\n }\n if (cp < 0x16aee) return true\n if (cp < 0x16b00) return false\n if (cp < 0x16b30) return true\n if (cp < 0x16b40) return false\n if (cp < 0x16b44) return true\n if (cp < 0x16b63) return false\n if (cp < 0x16b78) return true\n if (cp < 0x16b7d) return false\n if (cp < 0x16b90) return true\n if (cp < 0x16f00) return false\n if (cp < 0x16f45) return true\n return false\n }\n if (cp < 0x1e800) {\n if (cp < 0x1d4c5) {\n if (cp < 0x1bc90) {\n if (cp < 0x1b000) {\n if (cp === 0x16f50) return true\n if (cp < 0x16f93) return false\n if (cp < 0x16fa0) return true\n if (cp < 0x16fe0) return false\n if (cp < 0x16fe2) return true\n if (cp < 0x17000) return false\n if (cp < 0x187ed) return true\n if (cp < 0x18800) return false\n if (cp < 0x18af3) return true\n return false\n }\n if (cp < 0x1b11f) return true\n if (cp < 0x1b170) return false\n if (cp < 0x1b2fc) return true\n if (cp < 0x1bc00) return false\n if (cp < 0x1bc6b) return true\n if (cp < 0x1bc70) return false\n if (cp < 0x1bc7d) return true\n if (cp < 0x1bc80) return false\n if (cp < 0x1bc89) return true\n return false\n }\n if (cp < 0x1d4a5) {\n if (cp < 0x1bc90) return false\n if (cp < 0x1bc9a) return true\n if (cp < 0x1d400) return false\n if (cp < 0x1d455) return true\n if (cp < 0x1d456) return false\n if (cp < 0x1d49d) return true\n if (cp < 0x1d49e) return false\n if (cp < 0x1d4a0) return true\n if (cp === 0x1d4a2) return true\n return false\n }\n if (cp < 0x1d4a7) return true\n if (cp < 0x1d4a9) return false\n if (cp < 0x1d4ad) return true\n if (cp < 0x1d4ae) return false\n if (cp < 0x1d4ba) return true\n if (cp === 0x1d4bb) return true\n if (cp < 0x1d4bd) return false\n if (cp < 0x1d4c4) return true\n return false\n }\n if (cp < 0x1d6a8) {\n if (cp < 0x1d53b) {\n if (cp < 0x1d4c5) return false\n if (cp < 0x1d506) return true\n if (cp < 0x1d507) return false\n if (cp < 0x1d50b) return true\n if (cp < 0x1d50d) return false\n if (cp < 0x1d515) return true\n if (cp < 0x1d516) return false\n if (cp < 0x1d51d) return true\n if (cp < 0x1d51e) return false\n if (cp < 0x1d53a) return true\n return false\n }\n if (cp < 0x1d53f) return true\n if (cp < 0x1d540) return false\n if (cp < 0x1d545) return true\n if (cp === 0x1d546) return true\n if (cp < 0x1d54a) return false\n if (cp < 0x1d551) return true\n if (cp < 0x1d552) return false\n if (cp < 0x1d6a6) return true\n return false\n }\n if (cp < 0x1d736) {\n if (cp < 0x1d6a8) return false\n if (cp < 0x1d6c1) return true\n if (cp < 0x1d6c2) return false\n if (cp < 0x1d6db) return true\n if (cp < 0x1d6dc) return false\n if (cp < 0x1d6fb) return true\n if (cp < 0x1d6fc) return false\n if (cp < 0x1d715) return true\n if (cp < 0x1d716) return false\n if (cp < 0x1d735) return true\n return false\n }\n if (cp < 0x1d74f) return true\n if (cp < 0x1d750) return false\n if (cp < 0x1d76f) return true\n if (cp < 0x1d770) return false\n if (cp < 0x1d789) return true\n if (cp < 0x1d78a) return false\n if (cp < 0x1d7a9) return true\n if (cp < 0x1d7aa) return false\n if (cp < 0x1d7c3) return true\n if (cp < 0x1d7c4) return false\n if (cp < 0x1d7cc) return true\n return false\n }\n if (cp < 0x1ee5b) {\n if (cp < 0x1ee3b) {\n if (cp < 0x1ee24) {\n if (cp < 0x1e800) return false\n if (cp < 0x1e8c5) return true\n if (cp < 0x1e900) return false\n if (cp < 0x1e944) return true\n if (cp < 0x1ee00) return false\n if (cp < 0x1ee04) return true\n if (cp < 0x1ee05) return false\n if (cp < 0x1ee20) return true\n if (cp < 0x1ee21) return false\n if (cp < 0x1ee23) return true\n return false\n }\n if (cp === 0x1ee24) return true\n if (cp === 0x1ee27) return true\n if (cp < 0x1ee29) return false\n if (cp < 0x1ee33) return true\n if (cp < 0x1ee34) return false\n if (cp < 0x1ee38) return true\n if (cp === 0x1ee39) return true\n return false\n }\n if (cp < 0x1ee4d) {\n if (cp === 0x1ee3b) return true\n if (cp === 0x1ee42) return true\n if (cp === 0x1ee47) return true\n if (cp === 0x1ee49) return true\n if (cp === 0x1ee4b) return true\n return false\n }\n if (cp < 0x1ee50) return true\n if (cp < 0x1ee51) return false\n if (cp < 0x1ee53) return true\n if (cp === 0x1ee54) return true\n if (cp === 0x1ee57) return true\n if (cp === 0x1ee59) return true\n return false\n }\n if (cp < 0x1ee80) {\n if (cp < 0x1ee67) {\n if (cp === 0x1ee5b) return true\n if (cp === 0x1ee5d) return true\n if (cp === 0x1ee5f) return true\n if (cp < 0x1ee61) return false\n if (cp < 0x1ee63) return true\n if (cp === 0x1ee64) return true\n return false\n }\n if (cp < 0x1ee6b) return true\n if (cp < 0x1ee6c) return false\n if (cp < 0x1ee73) return true\n if (cp < 0x1ee74) return false\n if (cp < 0x1ee78) return true\n if (cp < 0x1ee79) return false\n if (cp < 0x1ee7d) return true\n if (cp === 0x1ee7e) return true\n return false\n }\n if (cp < 0x20000) {\n if (cp < 0x1ee80) return false\n if (cp < 0x1ee8a) return true\n if (cp < 0x1ee8b) return false\n if (cp < 0x1ee9c) return true\n if (cp < 0x1eea1) return false\n if (cp < 0x1eea4) return true\n if (cp < 0x1eea5) return false\n if (cp < 0x1eeaa) return true\n if (cp < 0x1eeab) return false\n if (cp < 0x1eebc) return true\n return false\n }\n if (cp < 0x2a6d7) return true\n if (cp < 0x2a700) return false\n if (cp < 0x2b735) return true\n if (cp < 0x2b740) return false\n if (cp < 0x2b81e) return true\n if (cp < 0x2b820) return false\n if (cp < 0x2cea2) return true\n if (cp < 0x2ceb0) return false\n if (cp < 0x2ebe1) return true\n if (cp < 0x2f800) return false\n if (cp < 0x2fa1e) return true\n return false\n}\n\nfunction isLargeIdContinue(cp: number): boolean {\n if (cp < 0x1bf2) {\n if (cp < 0xd62) {\n if (cp < 0xa83) {\n if (cp < 0x93b) {\n if (cp < 0x6ea) {\n if (cp < 0x5c7) {\n if (cp === 0xb7) return true\n if (cp < 0x300) return false\n if (cp < 0x370) return true\n if (cp === 0x387) return true\n if (cp < 0x483) return false\n if (cp < 0x488) return true\n if (cp < 0x591) return false\n if (cp < 0x5be) return true\n if (cp === 0x5bf) return true\n if (cp < 0x5c1) return false\n if (cp < 0x5c3) return true\n if (cp < 0x5c4) return false\n if (cp < 0x5c6) return true\n return false\n }\n if (cp === 0x5c7) return true\n if (cp < 0x610) return false\n if (cp < 0x61b) return true\n if (cp < 0x64b) return false\n if (cp < 0x660) return true\n if (cp < 0x660) return false\n if (cp < 0x66a) return true\n if (cp === 0x670) return true\n if (cp < 0x6d6) return false\n if (cp < 0x6dd) return true\n if (cp < 0x6df) return false\n if (cp < 0x6e5) return true\n if (cp < 0x6e7) return false\n if (cp < 0x6e9) return true\n return false\n }\n if (cp < 0x81b) {\n if (cp < 0x6ea) return false\n if (cp < 0x6ee) return true\n if (cp < 0x6f0) return false\n if (cp < 0x6fa) return true\n if (cp === 0x711) return true\n if (cp < 0x730) return false\n if (cp < 0x74b) return true\n if (cp < 0x7a6) return false\n if (cp < 0x7b1) return true\n if (cp < 0x7c0) return false\n if (cp < 0x7ca) return true\n if (cp < 0x7eb) return false\n if (cp < 0x7f4) return true\n if (cp < 0x816) return false\n if (cp < 0x81a) return true\n return false\n }\n if (cp < 0x824) return true\n if (cp < 0x825) return false\n if (cp < 0x828) return true\n if (cp < 0x829) return false\n if (cp < 0x82e) return true\n if (cp < 0x859) return false\n if (cp < 0x85c) return true\n if (cp < 0x8d4) return false\n if (cp < 0x8e2) return true\n if (cp < 0x8e3) return false\n if (cp < 0x903) return true\n if (cp === 0x903) return true\n if (cp === 0x93a) return true\n return false\n }\n if (cp < 0x9cb) {\n if (cp < 0x962) {\n if (cp === 0x93b) return true\n if (cp === 0x93c) return true\n if (cp < 0x93e) return false\n if (cp < 0x941) return true\n if (cp < 0x941) return false\n if (cp < 0x949) return true\n if (cp < 0x949) return false\n if (cp < 0x94d) return true\n if (cp === 0x94d) return true\n if (cp < 0x94e) return false\n if (cp < 0x950) return true\n if (cp < 0x951) return false\n if (cp < 0x958) return true\n return false\n }\n if (cp < 0x964) return true\n if (cp < 0x966) return false\n if (cp < 0x970) return true\n if (cp === 0x981) return true\n if (cp < 0x982) return false\n if (cp < 0x984) return true\n if (cp === 0x9bc) return true\n if (cp < 0x9be) return false\n if (cp < 0x9c1) return true\n if (cp < 0x9c1) return false\n if (cp < 0x9c5) return true\n if (cp < 0x9c7) return false\n if (cp < 0x9c9) return true\n return false\n }\n if (cp < 0xa3e) {\n if (cp < 0x9cb) return false\n if (cp < 0x9cd) return true\n if (cp === 0x9cd) return true\n if (cp === 0x9d7) return true\n if (cp < 0x9e2) return false\n if (cp < 0x9e4) return true\n if (cp < 0x9e6) return false\n if (cp < 0x9f0) return true\n if (cp < 0xa01) return false\n if (cp < 0xa03) return true\n if (cp === 0xa03) return true\n if (cp === 0xa3c) return true\n return false\n }\n if (cp < 0xa41) return true\n if (cp < 0xa41) return false\n if (cp < 0xa43) return true\n if (cp < 0xa47) return false\n if (cp < 0xa49) return true\n if (cp < 0xa4b) return false\n if (cp < 0xa4e) return true\n if (cp === 0xa51) return true\n if (cp < 0xa66) return false\n if (cp < 0xa70) return true\n if (cp < 0xa70) return false\n if (cp < 0xa72) return true\n if (cp === 0xa75) return true\n if (cp < 0xa81) return false\n if (cp < 0xa83) return true\n return false\n }\n if (cp < 0xbd7) {\n if (cp < 0xb40) {\n if (cp < 0xae2) {\n if (cp === 0xa83) return true\n if (cp === 0xabc) return true\n if (cp < 0xabe) return false\n if (cp < 0xac1) return true\n if (cp < 0xac1) return false\n if (cp < 0xac6) return true\n if (cp < 0xac7) return false\n if (cp < 0xac9) return true\n if (cp === 0xac9) return true\n if (cp < 0xacb) return false\n if (cp < 0xacd) return true\n if (cp === 0xacd) return true\n return false\n }\n if (cp < 0xae4) return true\n if (cp < 0xae6) return false\n if (cp < 0xaf0) return true\n if (cp < 0xafa) return false\n if (cp < 0xb00) return true\n if (cp === 0xb01) return true\n if (cp < 0xb02) return false\n if (cp < 0xb04) return true\n if (cp === 0xb3c) return true\n if (cp === 0xb3e) return true\n if (cp === 0xb3f) return true\n return false\n }\n if (cp < 0xb66) {\n if (cp === 0xb40) return true\n if (cp < 0xb41) return false\n if (cp < 0xb45) return true\n if (cp < 0xb47) return false\n if (cp < 0xb49) return true\n if (cp < 0xb4b) return false\n if (cp < 0xb4d) return true\n if (cp === 0xb4d) return true\n if (cp === 0xb56) return true\n if (cp === 0xb57) return true\n if (cp < 0xb62) return false\n if (cp < 0xb64) return true\n return false\n }\n if (cp < 0xb70) return true\n if (cp === 0xb82) return true\n if (cp < 0xbbe) return false\n if (cp < 0xbc0) return true\n if (cp === 0xbc0) return true\n if (cp < 0xbc1) return false\n if (cp < 0xbc3) return true\n if (cp < 0xbc6) return false\n if (cp < 0xbc9) return true\n if (cp < 0xbca) return false\n if (cp < 0xbcd) return true\n if (cp === 0xbcd) return true\n return false\n }\n if (cp < 0xcc0) {\n if (cp < 0xc55) {\n if (cp === 0xbd7) return true\n if (cp < 0xbe6) return false\n if (cp < 0xbf0) return true\n if (cp === 0xc00) return true\n if (cp < 0xc01) return false\n if (cp < 0xc04) return true\n if (cp < 0xc3e) return false\n if (cp < 0xc41) return true\n if (cp < 0xc41) return false\n if (cp < 0xc45) return true\n if (cp < 0xc46) return false\n if (cp < 0xc49) return true\n if (cp < 0xc4a) return false\n if (cp < 0xc4e) return true\n return false\n }\n if (cp < 0xc57) return true\n if (cp < 0xc62) return false\n if (cp < 0xc64) return true\n if (cp < 0xc66) return false\n if (cp < 0xc70) return true\n if (cp === 0xc81) return true\n if (cp < 0xc82) return false\n if (cp < 0xc84) return true\n if (cp === 0xcbc) return true\n if (cp === 0xcbe) return true\n if (cp === 0xcbf) return true\n return false\n }\n if (cp < 0xd00) {\n if (cp < 0xcc0) return false\n if (cp < 0xcc5) return true\n if (cp === 0xcc6) return true\n if (cp < 0xcc7) return false\n if (cp < 0xcc9) return true\n if (cp < 0xcca) return false\n if (cp < 0xccc) return true\n if (cp < 0xccc) return false\n if (cp < 0xcce) return true\n if (cp < 0xcd5) return false\n if (cp < 0xcd7) return true\n if (cp < 0xce2) return false\n if (cp < 0xce4) return true\n if (cp < 0xce6) return false\n if (cp < 0xcf0) return true\n return false\n }\n if (cp < 0xd02) return true\n if (cp < 0xd02) return false\n if (cp < 0xd04) return true\n if (cp < 0xd3b) return false\n if (cp < 0xd3d) return true\n if (cp < 0xd3e) return false\n if (cp < 0xd41) return true\n if (cp < 0xd41) return false\n if (cp < 0xd45) return true\n if (cp < 0xd46) return false\n if (cp < 0xd49) return true\n if (cp < 0xd4a) return false\n if (cp < 0xd4d) return true\n if (cp === 0xd4d) return true\n if (cp === 0xd57) return true\n return false\n }\n if (cp < 0x17be) {\n if (cp < 0x102b) {\n if (cp < 0xebb) {\n if (cp < 0xde6) {\n if (cp < 0xd62) return false\n if (cp < 0xd64) return true\n if (cp < 0xd66) return false\n if (cp < 0xd70) return true\n if (cp < 0xd82) return false\n if (cp < 0xd84) return true\n if (cp === 0xdca) return true\n if (cp < 0xdcf) return false\n if (cp < 0xdd2) return true\n if (cp < 0xdd2) return false\n if (cp < 0xdd5) return true\n if (cp === 0xdd6) return true\n if (cp < 0xdd8) return false\n if (cp < 0xde0) return true\n return false\n }\n if (cp < 0xdf0) return true\n if (cp < 0xdf2) return false\n if (cp < 0xdf4) return true\n if (cp === 0xe31) return true\n if (cp < 0xe34) return false\n if (cp < 0xe3b) return true\n if (cp < 0xe47) return false\n if (cp < 0xe4f) return true\n if (cp < 0xe50) return false\n if (cp < 0xe5a) return true\n if (cp === 0xeb1) return true\n if (cp < 0xeb4) return false\n if (cp < 0xeba) return true\n return false\n }\n if (cp < 0xf3e) {\n if (cp < 0xebb) return false\n if (cp < 0xebd) return true\n if (cp < 0xec8) return false\n if (cp < 0xece) return true\n if (cp < 0xed0) return false\n if (cp < 0xeda) return true\n if (cp < 0xf18) return false\n if (cp < 0xf1a) return true\n if (cp < 0xf20) return false\n if (cp < 0xf2a) return true\n if (cp === 0xf35) return true\n if (cp === 0xf37) return true\n if (cp === 0xf39) return true\n return false\n }\n if (cp < 0xf40) return true\n if (cp < 0xf71) return false\n if (cp < 0xf7f) return true\n if (cp === 0xf7f) return true\n if (cp < 0xf80) return false\n if (cp < 0xf85) return true\n if (cp < 0xf86) return false\n if (cp < 0xf88) return true\n if (cp < 0xf8d) return false\n if (cp < 0xf98) return true\n if (cp < 0xf99) return false\n if (cp < 0xfbd) return true\n if (cp === 0xfc6) return true\n return false\n }\n if (cp < 0x1083) {\n if (cp < 0x1040) {\n if (cp < 0x102b) return false\n if (cp < 0x102d) return true\n if (cp < 0x102d) return false\n if (cp < 0x1031) return true\n if (cp === 0x1031) return true\n if (cp < 0x1032) return false\n if (cp < 0x1038) return true\n if (cp === 0x1038) return true\n if (cp < 0x1039) return false\n if (cp < 0x103b) return true\n if (cp < 0x103b) return false\n if (cp < 0x103d) return true\n if (cp < 0x103d) return false\n if (cp < 0x103f) return true\n return false\n }\n if (cp < 0x104a) return true\n if (cp < 0x1056) return false\n if (cp < 0x1058) return true\n if (cp < 0x1058) return false\n if (cp < 0x105a) return true\n if (cp < 0x105e) return false\n if (cp < 0x1061) return true\n if (cp < 0x1062) return false\n if (cp < 0x1065) return true\n if (cp < 0x1067) return false\n if (cp < 0x106e) return true\n if (cp < 0x1071) return false\n if (cp < 0x1075) return true\n if (cp === 0x1082) return true\n return false\n }\n if (cp < 0x135d) {\n if (cp < 0x1083) return false\n if (cp < 0x1085) return true\n if (cp < 0x1085) return false\n if (cp < 0x1087) return true\n if (cp < 0x1087) return false\n if (cp < 0x108d) return true\n if (cp === 0x108d) return true\n if (cp === 0x108f) return true\n if (cp < 0x1090) return false\n if (cp < 0x109a) return true\n if (cp < 0x109a) return false\n if (cp < 0x109d) return true\n if (cp === 0x109d) return true\n return false\n }\n if (cp < 0x1360) return true\n if (cp < 0x1369) return false\n if (cp < 0x1372) return true\n if (cp < 0x1712) return false\n if (cp < 0x1715) return true\n if (cp < 0x1732) return false\n if (cp < 0x1735) return true\n if (cp < 0x1752) return false\n if (cp < 0x1754) return true\n if (cp < 0x1772) return false\n if (cp < 0x1774) return true\n if (cp < 0x17b4) return false\n if (cp < 0x17b6) return true\n if (cp === 0x17b6) return true\n if (cp < 0x17b7) return false\n if (cp < 0x17be) return true\n return false\n }\n if (cp < 0x1a73) {\n if (cp < 0x1939) {\n if (cp < 0x18a9) {\n if (cp < 0x17be) return false\n if (cp < 0x17c6) return true\n if (cp === 0x17c6) return true\n if (cp < 0x17c7) return false\n if (cp < 0x17c9) return true\n if (cp < 0x17c9) return false\n if (cp < 0x17d4) return true\n if (cp === 0x17dd) return true\n if (cp < 0x17e0) return false\n if (cp < 0x17ea) return true\n if (cp < 0x180b) return false\n if (cp < 0x180e) return true\n if (cp < 0x1810) return false\n if (cp < 0x181a) return true\n return false\n }\n if (cp === 0x18a9) return true\n if (cp < 0x1920) return false\n if (cp < 0x1923) return true\n if (cp < 0x1923) return false\n if (cp < 0x1927) return true\n if (cp < 0x1927) return false\n if (cp < 0x1929) return true\n if (cp < 0x1929) return false\n if (cp < 0x192c) return true\n if (cp < 0x1930) return false\n if (cp < 0x1932) return true\n if (cp === 0x1932) return true\n if (cp < 0x1933) return false\n if (cp < 0x1939) return true\n return false\n }\n if (cp < 0x1a56) {\n if (cp < 0x1939) return false\n if (cp < 0x193c) return true\n if (cp < 0x1946) return false\n if (cp < 0x1950) return true\n if (cp < 0x19d0) return false\n if (cp < 0x19da) return true\n if (cp === 0x19da) return true\n if (cp < 0x1a17) return false\n if (cp < 0x1a19) return true\n if (cp < 0x1a19) return false\n if (cp < 0x1a1b) return true\n if (cp === 0x1a1b) return true\n if (cp === 0x1a55) return true\n return false\n }\n if (cp === 0x1a56) return true\n if (cp === 0x1a57) return true\n if (cp < 0x1a58) return false\n if (cp < 0x1a5f) return true\n if (cp === 0x1a60) return true\n if (cp === 0x1a61) return true\n if (cp === 0x1a62) return true\n if (cp < 0x1a63) return false\n if (cp < 0x1a65) return true\n if (cp < 0x1a65) return false\n if (cp < 0x1a6d) return true\n if (cp < 0x1a6d) return false\n if (cp < 0x1a73) return true\n return false\n }\n if (cp < 0x1b6b) {\n if (cp < 0x1b35) {\n if (cp < 0x1a73) return false\n if (cp < 0x1a7d) return true\n if (cp === 0x1a7f) return true\n if (cp < 0x1a80) return false\n if (cp < 0x1a8a) return true\n if (cp < 0x1a90) return false\n if (cp < 0x1a9a) return true\n if (cp < 0x1ab0) return false\n if (cp < 0x1abe) return true\n if (cp < 0x1b00) return false\n if (cp < 0x1b04) return true\n if (cp === 0x1b04) return true\n if (cp === 0x1b34) return true\n return false\n }\n if (cp === 0x1b35) return true\n if (cp < 0x1b36) return false\n if (cp < 0x1b3b) return true\n if (cp === 0x1b3b) return true\n if (cp === 0x1b3c) return true\n if (cp < 0x1b3d) return false\n if (cp < 0x1b42) return true\n if (cp === 0x1b42) return true\n if (cp < 0x1b43) return false\n if (cp < 0x1b45) return true\n if (cp < 0x1b50) return false\n if (cp < 0x1b5a) return true\n return false\n }\n if (cp < 0x1bab) {\n if (cp < 0x1b6b) return false\n if (cp < 0x1b74) return true\n if (cp < 0x1b80) return false\n if (cp < 0x1b82) return true\n if (cp === 0x1b82) return true\n if (cp === 0x1ba1) return true\n if (cp < 0x1ba2) return false\n if (cp < 0x1ba6) return true\n if (cp < 0x1ba6) return false\n if (cp < 0x1ba8) return true\n if (cp < 0x1ba8) return false\n if (cp < 0x1baa) return true\n if (cp === 0x1baa) return true\n return false\n }\n if (cp < 0x1bae) return true\n if (cp < 0x1bb0) return false\n if (cp < 0x1bba) return true\n if (cp === 0x1be6) return true\n if (cp === 0x1be7) return true\n if (cp < 0x1be8) return false\n if (cp < 0x1bea) return true\n if (cp < 0x1bea) return false\n if (cp < 0x1bed) return true\n if (cp === 0x1bed) return true\n if (cp === 0x1bee) return true\n if (cp < 0x1bef) return false\n if (cp < 0x1bf2) return true\n return false\n }\n if (cp < 0x111d0) {\n if (cp < 0xaa43) {\n if (cp < 0xa69e) {\n if (cp < 0x1dc0) {\n if (cp < 0x1cd4) {\n if (cp < 0x1bf2) return false\n if (cp < 0x1bf4) return true\n if (cp < 0x1c24) return false\n if (cp < 0x1c2c) return true\n if (cp < 0x1c2c) return false\n if (cp < 0x1c34) return true\n if (cp < 0x1c34) return false\n if (cp < 0x1c36) return true\n if (cp < 0x1c36) return false\n if (cp < 0x1c38) return true\n if (cp < 0x1c40) return false\n if (cp < 0x1c4a) return true\n if (cp < 0x1c50) return false\n if (cp < 0x1c5a) return true\n if (cp < 0x1cd0) return false\n if (cp < 0x1cd3) return true\n return false\n }\n if (cp < 0x1ce1) return true\n if (cp === 0x1ce1) return true\n if (cp < 0x1ce2) return false\n if (cp < 0x1ce9) return true\n if (cp === 0x1ced) return true\n if (cp < 0x1cf2) return false\n if (cp < 0x1cf4) return true\n if (cp === 0x1cf4) return true\n if (cp === 0x1cf7) return true\n if (cp < 0x1cf8) return false\n if (cp < 0x1cfa) return true\n return false\n }\n if (cp < 0x2d7f) {\n if (cp < 0x1dc0) return false\n if (cp < 0x1dfa) return true\n if (cp < 0x1dfb) return false\n if (cp < 0x1e00) return true\n if (cp < 0x203f) return false\n if (cp < 0x2041) return true\n if (cp === 0x2054) return true\n if (cp < 0x20d0) return false\n if (cp < 0x20dd) return true\n if (cp === 0x20e1) return true\n if (cp < 0x20e5) return false\n if (cp < 0x20f1) return true\n if (cp < 0x2cef) return false\n if (cp < 0x2cf2) return true\n return false\n }\n if (cp === 0x2d7f) return true\n if (cp < 0x2de0) return false\n if (cp < 0x2e00) return true\n if (cp < 0x302a) return false\n if (cp < 0x302e) return true\n if (cp < 0x302e) return false\n if (cp < 0x3030) return true\n if (cp < 0x3099) return false\n if (cp < 0x309b) return true\n if (cp < 0xa620) return false\n if (cp < 0xa62a) return true\n if (cp === 0xa66f) return true\n if (cp < 0xa674) return false\n if (cp < 0xa67e) return true\n return false\n }\n if (cp < 0xa952) {\n if (cp < 0xa880) {\n if (cp < 0xa69e) return false\n if (cp < 0xa6a0) return true\n if (cp < 0xa6f0) return false\n if (cp < 0xa6f2) return true\n if (cp === 0xa802) return true\n if (cp === 0xa806) return true\n if (cp === 0xa80b) return true\n if (cp < 0xa823) return false\n if (cp < 0xa825) return true\n if (cp < 0xa825) return false\n if (cp < 0xa827) return true\n if (cp === 0xa827) return true\n return false\n }\n if (cp < 0xa882) return true\n if (cp < 0xa8b4) return false\n if (cp < 0xa8c4) return true\n if (cp < 0xa8c4) return false\n if (cp < 0xa8c6) return true\n if (cp < 0xa8d0) return false\n if (cp < 0xa8da) return true\n if (cp < 0xa8e0) return false\n if (cp < 0xa8f2) return true\n if (cp < 0xa900) return false\n if (cp < 0xa90a) return true\n if (cp < 0xa926) return false\n if (cp < 0xa92e) return true\n if (cp < 0xa947) return false\n if (cp < 0xa952) return true\n return false\n }\n if (cp < 0xa9bd) {\n if (cp < 0xa952) return false\n if (cp < 0xa954) return true\n if (cp < 0xa980) return false\n if (cp < 0xa983) return true\n if (cp === 0xa983) return true\n if (cp === 0xa9b3) return true\n if (cp < 0xa9b4) return false\n if (cp < 0xa9b6) return true\n if (cp < 0xa9b6) return false\n if (cp < 0xa9ba) return true\n if (cp < 0xa9ba) return false\n if (cp < 0xa9bc) return true\n if (cp === 0xa9bc) return true\n return false\n }\n if (cp < 0xa9c1) return true\n if (cp < 0xa9d0) return false\n if (cp < 0xa9da) return true\n if (cp === 0xa9e5) return true\n if (cp < 0xa9f0) return false\n if (cp < 0xa9fa) return true\n if (cp < 0xaa29) return false\n if (cp < 0xaa2f) return true\n if (cp < 0xaa2f) return false\n if (cp < 0xaa31) return true\n if (cp < 0xaa31) return false\n if (cp < 0xaa33) return true\n if (cp < 0xaa33) return false\n if (cp < 0xaa35) return true\n if (cp < 0xaa35) return false\n if (cp < 0xaa37) return true\n return false\n }\n if (cp < 0x102e0) {\n if (cp < 0xaaf6) {\n if (cp < 0xaab2) {\n if (cp === 0xaa43) return true\n if (cp === 0xaa4c) return true\n if (cp === 0xaa4d) return true\n if (cp < 0xaa50) return false\n if (cp < 0xaa5a) return true\n if (cp === 0xaa7b) return true\n if (cp === 0xaa7c) return true\n if (cp === 0xaa7d) return true\n if (cp === 0xaab0) return true\n return false\n }\n if (cp < 0xaab5) return true\n if (cp < 0xaab7) return false\n if (cp < 0xaab9) return true\n if (cp < 0xaabe) return false\n if (cp < 0xaac0) return true\n if (cp === 0xaac1) return true\n if (cp === 0xaaeb) return true\n if (cp < 0xaaec) return false\n if (cp < 0xaaee) return true\n if (cp < 0xaaee) return false\n if (cp < 0xaaf0) return true\n if (cp === 0xaaf5) return true\n return false\n }\n if (cp < 0xabf0) {\n if (cp === 0xaaf6) return true\n if (cp < 0xabe3) return false\n if (cp < 0xabe5) return true\n if (cp === 0xabe5) return true\n if (cp < 0xabe6) return false\n if (cp < 0xabe8) return true\n if (cp === 0xabe8) return true\n if (cp < 0xabe9) return false\n if (cp < 0xabeb) return true\n if (cp === 0xabec) return true\n if (cp === 0xabed) return true\n return false\n }\n if (cp < 0xabfa) return true\n if (cp === 0xfb1e) return true\n if (cp < 0xfe00) return false\n if (cp < 0xfe10) return true\n if (cp < 0xfe20) return false\n if (cp < 0xfe30) return true\n if (cp < 0xfe33) return false\n if (cp < 0xfe35) return true\n if (cp < 0xfe4d) return false\n if (cp < 0xfe50) return true\n if (cp < 0xff10) return false\n if (cp < 0xff1a) return true\n if (cp === 0xff3f) return true\n if (cp === 0x101fd) return true\n return false\n }\n if (cp < 0x110b0) {\n if (cp < 0x10ae5) {\n if (cp === 0x102e0) return true\n if (cp < 0x10376) return false\n if (cp < 0x1037b) return true\n if (cp < 0x104a0) return false\n if (cp < 0x104aa) return true\n if (cp < 0x10a01) return false\n if (cp < 0x10a04) return true\n if (cp < 0x10a05) return false\n if (cp < 0x10a07) return true\n if (cp < 0x10a0c) return false\n if (cp < 0x10a10) return true\n if (cp < 0x10a38) return false\n if (cp < 0x10a3b) return true\n if (cp === 0x10a3f) return true\n return false\n }\n if (cp < 0x10ae7) return true\n if (cp === 0x11000) return true\n if (cp === 0x11001) return true\n if (cp === 0x11002) return true\n if (cp < 0x11038) return false\n if (cp < 0x11047) return true\n if (cp < 0x11066) return false\n if (cp < 0x11070) return true\n if (cp < 0x1107f) return false\n if (cp < 0x11082) return true\n if (cp === 0x11082) return true\n return false\n }\n if (cp < 0x1112d) {\n if (cp < 0x110b0) return false\n if (cp < 0x110b3) return true\n if (cp < 0x110b3) return false\n if (cp < 0x110b7) return true\n if (cp < 0x110b7) return false\n if (cp < 0x110b9) return true\n if (cp < 0x110b9) return false\n if (cp < 0x110bb) return true\n if (cp < 0x110f0) return false\n if (cp < 0x110fa) return true\n if (cp < 0x11100) return false\n if (cp < 0x11103) return true\n if (cp < 0x11127) return false\n if (cp < 0x1112c) return true\n if (cp === 0x1112c) return true\n return false\n }\n if (cp < 0x11135) return true\n if (cp < 0x11136) return false\n if (cp < 0x11140) return true\n if (cp === 0x11173) return true\n if (cp < 0x11180) return false\n if (cp < 0x11182) return true\n if (cp === 0x11182) return true\n if (cp < 0x111b3) return false\n if (cp < 0x111b6) return true\n if (cp < 0x111b6) return false\n if (cp < 0x111bf) return true\n if (cp < 0x111bf) return false\n if (cp < 0x111c1) return true\n if (cp < 0x111ca) return false\n if (cp < 0x111cd) return true\n return false\n }\n if (cp < 0x11726) {\n if (cp < 0x114b3) {\n if (cp < 0x11340) {\n if (cp < 0x112df) {\n if (cp < 0x111d0) return false\n if (cp < 0x111da) return true\n if (cp < 0x1122c) return false\n if (cp < 0x1122f) return true\n if (cp < 0x1122f) return false\n if (cp < 0x11232) return true\n if (cp < 0x11232) return false\n if (cp < 0x11234) return true\n if (cp === 0x11234) return true\n if (cp === 0x11235) return true\n if (cp < 0x11236) return false\n if (cp < 0x11238) return true\n if (cp === 0x1123e) return true\n return false\n }\n if (cp === 0x112df) return true\n if (cp < 0x112e0) return false\n if (cp < 0x112e3) return true\n if (cp < 0x112e3) return false\n if (cp < 0x112eb) return true\n if (cp < 0x112f0) return false\n if (cp < 0x112fa) return true\n if (cp < 0x11300) return false\n if (cp < 0x11302) return true\n if (cp < 0x11302) return false\n if (cp < 0x11304) return true\n if (cp === 0x1133c) return true\n if (cp < 0x1133e) return false\n if (cp < 0x11340) return true\n return false\n }\n if (cp < 0x11435) {\n if (cp === 0x11340) return true\n if (cp < 0x11341) return false\n if (cp < 0x11345) return true\n if (cp < 0x11347) return false\n if (cp < 0x11349) return true\n if (cp < 0x1134b) return false\n if (cp < 0x1134e) return true\n if (cp === 0x11357) return true\n if (cp < 0x11362) return false\n if (cp < 0x11364) return true\n if (cp < 0x11366) return false\n if (cp < 0x1136d) return true\n if (cp < 0x11370) return false\n if (cp < 0x11375) return true\n return false\n }\n if (cp < 0x11438) return true\n if (cp < 0x11438) return false\n if (cp < 0x11440) return true\n if (cp < 0x11440) return false\n if (cp < 0x11442) return true\n if (cp < 0x11442) return false\n if (cp < 0x11445) return true\n if (cp === 0x11445) return true\n if (cp === 0x11446) return true\n if (cp < 0x11450) return false\n if (cp < 0x1145a) return true\n if (cp < 0x114b0) return false\n if (cp < 0x114b3) return true\n return false\n }\n if (cp < 0x11633) {\n if (cp < 0x115af) {\n if (cp < 0x114b3) return false\n if (cp < 0x114b9) return true\n if (cp === 0x114b9) return true\n if (cp === 0x114ba) return true\n if (cp < 0x114bb) return false\n if (cp < 0x114bf) return true\n if (cp < 0x114bf) return false\n if (cp < 0x114c1) return true\n if (cp === 0x114c1) return true\n if (cp < 0x114c2) return false\n if (cp < 0x114c4) return true\n if (cp < 0x114d0) return false\n if (cp < 0x114da) return true\n return false\n }\n if (cp < 0x115b2) return true\n if (cp < 0x115b2) return false\n if (cp < 0x115b6) return true\n if (cp < 0x115b8) return false\n if (cp < 0x115bc) return true\n if (cp < 0x115bc) return false\n if (cp < 0x115be) return true\n if (cp === 0x115be) return true\n if (cp < 0x115bf) return false\n if (cp < 0x115c1) return true\n if (cp < 0x115dc) return false\n if (cp < 0x115de) return true\n if (cp < 0x11630) return false\n if (cp < 0x11633) return true\n return false\n }\n if (cp < 0x116ad) {\n if (cp < 0x11633) return false\n if (cp < 0x1163b) return true\n if (cp < 0x1163b) return false\n if (cp < 0x1163d) return true\n if (cp === 0x1163d) return true\n if (cp === 0x1163e) return true\n if (cp < 0x1163f) return false\n if (cp < 0x11641) return true\n if (cp < 0x11650) return false\n if (cp < 0x1165a) return true\n if (cp === 0x116ab) return true\n if (cp === 0x116ac) return true\n return false\n }\n if (cp === 0x116ad) return true\n if (cp < 0x116ae) return false\n if (cp < 0x116b0) return true\n if (cp < 0x116b0) return false\n if (cp < 0x116b6) return true\n if (cp === 0x116b6) return true\n if (cp === 0x116b7) return true\n if (cp < 0x116c0) return false\n if (cp < 0x116ca) return true\n if (cp < 0x1171d) return false\n if (cp < 0x11720) return true\n if (cp < 0x11720) return false\n if (cp < 0x11722) return true\n if (cp < 0x11722) return false\n if (cp < 0x11726) return true\n return false\n }\n if (cp < 0x11d3f) {\n if (cp < 0x11a98) {\n if (cp < 0x11a39) {\n if (cp === 0x11726) return true\n if (cp < 0x11727) return false\n if (cp < 0x1172c) return true\n if (cp < 0x11730) return false\n if (cp < 0x1173a) return true\n if (cp < 0x118e0) return false\n if (cp < 0x118ea) return true\n if (cp < 0x11a01) return false\n if (cp < 0x11a07) return true\n if (cp < 0x11a07) return false\n if (cp < 0x11a09) return true\n if (cp < 0x11a09) return false\n if (cp < 0x11a0b) return true\n if (cp < 0x11a33) return false\n if (cp < 0x11a39) return true\n return false\n }\n if (cp === 0x11a39) return true\n if (cp < 0x11a3b) return false\n if (cp < 0x11a3f) return true\n if (cp === 0x11a47) return true\n if (cp < 0x11a51) return false\n if (cp < 0x11a57) return true\n if (cp < 0x11a57) return false\n if (cp < 0x11a59) return true\n if (cp < 0x11a59) return false\n if (cp < 0x11a5c) return true\n if (cp < 0x11a8a) return false\n if (cp < 0x11a97) return true\n if (cp === 0x11a97) return true\n return false\n }\n if (cp < 0x11ca9) {\n if (cp < 0x11a98) return false\n if (cp < 0x11a9a) return true\n if (cp === 0x11c2f) return true\n if (cp < 0x11c30) return false\n if (cp < 0x11c37) return true\n if (cp < 0x11c38) return false\n if (cp < 0x11c3e) return true\n if (cp === 0x11c3e) return true\n if (cp === 0x11c3f) return true\n if (cp < 0x11c50) return false\n if (cp < 0x11c5a) return true\n if (cp < 0x11c92) return false\n if (cp < 0x11ca8) return true\n return false\n }\n if (cp === 0x11ca9) return true\n if (cp < 0x11caa) return false\n if (cp < 0x11cb1) return true\n if (cp === 0x11cb1) return true\n if (cp < 0x11cb2) return false\n if (cp < 0x11cb4) return true\n if (cp === 0x11cb4) return true\n if (cp < 0x11cb5) return false\n if (cp < 0x11cb7) return true\n if (cp < 0x11d31) return false\n if (cp < 0x11d37) return true\n if (cp === 0x11d3a) return true\n if (cp < 0x11d3c) return false\n if (cp < 0x11d3e) return true\n return false\n }\n if (cp < 0x1d242) {\n if (cp < 0x16f8f) {\n if (cp < 0x11d3f) return false\n if (cp < 0x11d46) return true\n if (cp === 0x11d47) return true\n if (cp < 0x11d50) return false\n if (cp < 0x11d5a) return true\n if (cp < 0x16a60) return false\n if (cp < 0x16a6a) return true\n if (cp < 0x16af0) return false\n if (cp < 0x16af5) return true\n if (cp < 0x16b30) return false\n if (cp < 0x16b37) return true\n if (cp < 0x16b50) return false\n if (cp < 0x16b5a) return true\n if (cp < 0x16f51) return false\n if (cp < 0x16f7f) return true\n return false\n }\n if (cp < 0x16f93) return true\n if (cp < 0x1bc9d) return false\n if (cp < 0x1bc9f) return true\n if (cp < 0x1d165) return false\n if (cp < 0x1d167) return true\n if (cp < 0x1d167) return false\n if (cp < 0x1d16a) return true\n if (cp < 0x1d16d) return false\n if (cp < 0x1d173) return true\n if (cp < 0x1d17b) return false\n if (cp < 0x1d183) return true\n if (cp < 0x1d185) return false\n if (cp < 0x1d18c) return true\n if (cp < 0x1d1aa) return false\n if (cp < 0x1d1ae) return true\n return false\n }\n if (cp < 0x1e000) {\n if (cp < 0x1d242) return false\n if (cp < 0x1d245) return true\n if (cp < 0x1d7ce) return false\n if (cp < 0x1d800) return true\n if (cp < 0x1da00) return false\n if (cp < 0x1da37) return true\n if (cp < 0x1da3b) return false\n if (cp < 0x1da6d) return true\n if (cp === 0x1da75) return true\n if (cp === 0x1da84) return true\n if (cp < 0x1da9b) return false\n if (cp < 0x1daa0) return true\n if (cp < 0x1daa1) return false\n if (cp < 0x1dab0) return true\n return false\n }\n if (cp < 0x1e007) return true\n if (cp < 0x1e008) return false\n if (cp < 0x1e019) return true\n if (cp < 0x1e01b) return false\n if (cp < 0x1e022) return true\n if (cp < 0x1e023) return false\n if (cp < 0x1e025) return true\n if (cp < 0x1e026) return false\n if (cp < 0x1e02b) return true\n if (cp < 0x1e8d0) return false\n if (cp < 0x1e8d7) return true\n if (cp < 0x1e944) return false\n if (cp < 0x1e94b) return true\n if (cp < 0x1e950) return false\n if (cp < 0x1e95a) return true\n if (cp < 0xe0100) return false\n if (cp < 0xe01f0) return true\n return false\n}\n","const PropertyData: Object & { [key: string]: Set } = {\n $LONE: new Set([\n \"ASCII\",\n \"ASCII_Hex_Digit\",\n \"AHex\",\n \"Alphabetic\",\n \"Alpha\",\n \"Any\",\n \"Assigned\",\n \"Bidi_Control\",\n \"Bidi_C\",\n \"Bidi_Mirrored\",\n \"Bidi_M\",\n \"Case_Ignorable\",\n \"CI\",\n \"Cased\",\n \"Changes_When_Casefolded\",\n \"CWCF\",\n \"Changes_When_Casemapped\",\n \"CWCM\",\n \"Changes_When_Lowercased\",\n \"CWL\",\n \"Changes_When_NFKC_Casefolded\",\n \"CWKCF\",\n \"Changes_When_Titlecased\",\n \"CWT\",\n \"Changes_When_Uppercased\",\n \"CWU\",\n \"Dash\",\n \"Default_Ignorable_Code_Point\",\n \"DI\",\n \"Deprecated\",\n \"Dep\",\n \"Diacritic\",\n \"Dia\",\n \"Emoji\",\n \"Emoji_Component\",\n \"Emoji_Modifier\",\n \"Emoji_Modifier_Base\",\n \"Emoji_Presentation\",\n \"Extender\",\n \"Ext\",\n \"Grapheme_Base\",\n \"Gr_Base\",\n \"Grapheme_Extend\",\n \"Gr_Ext\",\n \"Hex_Digit\",\n \"Hex\",\n \"IDS_Binary_Operator\",\n \"IDSB\",\n \"IDS_Trinary_Operator\",\n \"IDST\",\n \"ID_Continue\",\n \"IDC\",\n \"ID_Start\",\n \"IDS\",\n \"Ideographic\",\n \"Ideo\",\n \"Join_Control\",\n \"Join_C\",\n \"Logical_Order_Exception\",\n \"LOE\",\n \"Lowercase\",\n \"Lower\",\n \"Math\",\n \"Noncharacter_Code_Point\",\n \"NChar\",\n \"Pattern_Syntax\",\n \"Pat_Syn\",\n \"Pattern_White_Space\",\n \"Pat_WS\",\n \"Quotation_Mark\",\n \"QMark\",\n \"Radical\",\n \"Regional_Indicator\",\n \"RI\",\n \"Sentence_Terminal\",\n \"STerm\",\n \"Soft_Dotted\",\n \"SD\",\n \"Terminal_Punctuation\",\n \"Term\",\n \"Unified_Ideograph\",\n \"UIdeo\",\n \"Uppercase\",\n \"Upper\",\n \"Variation_Selector\",\n \"VS\",\n \"White_Space\",\n \"space\",\n \"XID_Continue\",\n \"XIDC\",\n \"XID_Start\",\n \"XIDS\",\n ]),\n General_Category: new Set([\n \"Cased_Letter\",\n \"LC\",\n \"Close_Punctuation\",\n \"Pe\",\n \"Connector_Punctuation\",\n \"Pc\",\n \"Control\",\n \"Cc\",\n \"cntrl\",\n \"Currency_Symbol\",\n \"Sc\",\n \"Dash_Punctuation\",\n \"Pd\",\n \"Decimal_Number\",\n \"Nd\",\n \"digit\",\n \"Enclosing_Mark\",\n \"Me\",\n \"Final_Punctuation\",\n \"Pf\",\n \"Format\",\n \"Cf\",\n \"Initial_Punctuation\",\n \"Pi\",\n \"Letter\",\n \"L\",\n \"Letter_Number\",\n \"Nl\",\n \"Line_Separator\",\n \"Zl\",\n \"Lowercase_Letter\",\n \"Ll\",\n \"Mark\",\n \"M\",\n \"Combining_Mark\",\n \"Math_Symbol\",\n \"Sm\",\n \"Modifier_Letter\",\n \"Lm\",\n \"Modifier_Symbol\",\n \"Sk\",\n \"Nonspacing_Mark\",\n \"Mn\",\n \"Number\",\n \"N\",\n \"Open_Punctuation\",\n \"Ps\",\n \"Other\",\n \"C\",\n \"Other_Letter\",\n \"Lo\",\n \"Other_Number\",\n \"No\",\n \"Other_Punctuation\",\n \"Po\",\n \"Other_Symbol\",\n \"So\",\n \"Paragraph_Separator\",\n \"Zp\",\n \"Private_Use\",\n \"Co\",\n \"Punctuation\",\n \"P\",\n \"punct\",\n \"Separator\",\n \"Z\",\n \"Space_Separator\",\n \"Zs\",\n \"Spacing_Mark\",\n \"Mc\",\n \"Surrogate\",\n \"Cs\",\n \"Symbol\",\n \"S\",\n \"Titlecase_Letter\",\n \"Lt\",\n \"Unassigned\",\n \"Cn\",\n \"Uppercase_Letter\",\n \"Lu\",\n ]),\n Script: new Set([\n \"Adlam\",\n \"Adlm\",\n \"Ahom\",\n \"Anatolian_Hieroglyphs\",\n \"Hluw\",\n \"Arabic\",\n \"Arab\",\n \"Armenian\",\n \"Armn\",\n \"Avestan\",\n \"Avst\",\n \"Balinese\",\n \"Bali\",\n \"Bamum\",\n \"Bamu\",\n \"Bassa_Vah\",\n \"Bass\",\n \"Batak\",\n \"Batk\",\n \"Bengali\",\n \"Beng\",\n \"Bhaiksuki\",\n \"Bhks\",\n \"Bopomofo\",\n \"Bopo\",\n \"Brahmi\",\n \"Brah\",\n \"Braille\",\n \"Brai\",\n \"Buginese\",\n \"Bugi\",\n \"Buhid\",\n \"Buhd\",\n \"Canadian_Aboriginal\",\n \"Cans\",\n \"Carian\",\n \"Cari\",\n \"Caucasian_Albanian\",\n \"Aghb\",\n \"Chakma\",\n \"Cakm\",\n \"Cham\",\n \"Cherokee\",\n \"Cher\",\n \"Common\",\n \"Zyyy\",\n \"Coptic\",\n \"Copt\",\n \"Qaac\",\n \"Cuneiform\",\n \"Xsux\",\n \"Cypriot\",\n \"Cprt\",\n \"Cyrillic\",\n \"Cyrl\",\n \"Deseret\",\n \"Dsrt\",\n \"Devanagari\",\n \"Deva\",\n \"Duployan\",\n \"Dupl\",\n \"Egyptian_Hieroglyphs\",\n \"Egyp\",\n \"Elbasan\",\n \"Elba\",\n \"Ethiopic\",\n \"Ethi\",\n \"Georgian\",\n \"Geor\",\n \"Glagolitic\",\n \"Glag\",\n \"Gothic\",\n \"Goth\",\n \"Grantha\",\n \"Gran\",\n \"Greek\",\n \"Grek\",\n \"Gujarati\",\n \"Gujr\",\n \"Gurmukhi\",\n \"Guru\",\n \"Han\",\n \"Hani\",\n \"Hangul\",\n \"Hang\",\n \"Hanunoo\",\n \"Hano\",\n \"Hatran\",\n \"Hatr\",\n \"Hebrew\",\n \"Hebr\",\n \"Hiragana\",\n \"Hira\",\n \"Imperial_Aramaic\",\n \"Armi\",\n \"Inherited\",\n \"Zinh\",\n \"Qaai\",\n \"Inscriptional_Pahlavi\",\n \"Phli\",\n \"Inscriptional_Parthian\",\n \"Prti\",\n \"Javanese\",\n \"Java\",\n \"Kaithi\",\n \"Kthi\",\n \"Kannada\",\n \"Knda\",\n \"Katakana\",\n \"Kana\",\n \"Kayah_Li\",\n \"Kali\",\n \"Kharoshthi\",\n \"Khar\",\n \"Khmer\",\n \"Khmr\",\n \"Khojki\",\n \"Khoj\",\n \"Khudawadi\",\n \"Sind\",\n \"Lao\",\n \"Laoo\",\n \"Latin\",\n \"Latn\",\n \"Lepcha\",\n \"Lepc\",\n \"Limbu\",\n \"Limb\",\n \"Linear_A\",\n \"Lina\",\n \"Linear_B\",\n \"Linb\",\n \"Lisu\",\n \"Lycian\",\n \"Lyci\",\n \"Lydian\",\n \"Lydi\",\n \"Mahajani\",\n \"Mahj\",\n \"Malayalam\",\n \"Mlym\",\n \"Mandaic\",\n \"Mand\",\n \"Manichaean\",\n \"Mani\",\n \"Marchen\",\n \"Marc\",\n \"Masaram_Gondi\",\n \"Gonm\",\n \"Meetei_Mayek\",\n \"Mtei\",\n \"Mende_Kikakui\",\n \"Mend\",\n \"Meroitic_Cursive\",\n \"Merc\",\n \"Meroitic_Hieroglyphs\",\n \"Mero\",\n \"Miao\",\n \"Plrd\",\n \"Modi\",\n \"Mongolian\",\n \"Mong\",\n \"Mro\",\n \"Mroo\",\n \"Multani\",\n \"Mult\",\n \"Myanmar\",\n \"Mymr\",\n \"Nabataean\",\n \"Nbat\",\n \"New_Tai_Lue\",\n \"Talu\",\n \"Newa\",\n \"Nko\",\n \"Nkoo\",\n \"Nushu\",\n \"Nshu\",\n \"Ogham\",\n \"Ogam\",\n \"Ol_Chiki\",\n \"Olck\",\n \"Old_Hungarian\",\n \"Hung\",\n \"Old_Italic\",\n \"Ital\",\n \"Old_North_Arabian\",\n \"Narb\",\n \"Old_Permic\",\n \"Perm\",\n \"Old_Persian\",\n \"Xpeo\",\n \"Old_South_Arabian\",\n \"Sarb\",\n \"Old_Turkic\",\n \"Orkh\",\n \"Oriya\",\n \"Orya\",\n \"Osage\",\n \"Osge\",\n \"Osmanya\",\n \"Osma\",\n \"Pahawh_Hmong\",\n \"Hmng\",\n \"Palmyrene\",\n \"Palm\",\n \"Pau_Cin_Hau\",\n \"Pauc\",\n \"Phags_Pa\",\n \"Phag\",\n \"Phoenician\",\n \"Phnx\",\n \"Psalter_Pahlavi\",\n \"Phlp\",\n \"Rejang\",\n \"Rjng\",\n \"Runic\",\n \"Runr\",\n \"Samaritan\",\n \"Samr\",\n \"Saurashtra\",\n \"Saur\",\n \"Sharada\",\n \"Shrd\",\n \"Shavian\",\n \"Shaw\",\n \"Siddham\",\n \"Sidd\",\n \"SignWriting\",\n \"Sgnw\",\n \"Sinhala\",\n \"Sinh\",\n \"Sora_Sompeng\",\n \"Sora\",\n \"Soyombo\",\n \"Soyo\",\n \"Sundanese\",\n \"Sund\",\n \"Syloti_Nagri\",\n \"Sylo\",\n \"Syriac\",\n \"Syrc\",\n \"Tagalog\",\n \"Tglg\",\n \"Tagbanwa\",\n \"Tagb\",\n \"Tai_Le\",\n \"Tale\",\n \"Tai_Tham\",\n \"Lana\",\n \"Tai_Viet\",\n \"Tavt\",\n \"Takri\",\n \"Takr\",\n \"Tamil\",\n \"Taml\",\n \"Tangut\",\n \"Tang\",\n \"Telugu\",\n \"Telu\",\n \"Thaana\",\n \"Thaa\",\n \"Thai\",\n \"Tibetan\",\n \"Tibt\",\n \"Tifinagh\",\n \"Tfng\",\n \"Tirhuta\",\n \"Tirh\",\n \"Ugaritic\",\n \"Ugar\",\n \"Vai\",\n \"Vaii\",\n \"Warang_Citi\",\n \"Wara\",\n \"Yi\",\n \"Yiii\",\n \"Zanabazar_Square\",\n \"Zanb\",\n ]),\n}\n\nPropertyData.gc = PropertyData.General_Category\nPropertyData.sc = PropertyData.Script_Extensions = PropertyData.scx =\n PropertyData.Script\n\nexport { PropertyData }\n","export { isIdContinue, isIdStart } from \"./ids\"\nexport { PropertyData } from \"./property-data\"\n\nexport const Null = 0x00\nexport const Backspace = 0x08\nexport const CharacterTabulation = 0x09\nexport const LineFeed = 0x0a\nexport const LineTabulation = 0x0b\nexport const FormFeed = 0x0c\nexport const CarriageReturn = 0x0d\nexport const ExclamationMark = 0x21\nexport const DollarSign = 0x24\nexport const LeftParenthesis = 0x28\nexport const RightParenthesis = 0x29\nexport const Asterisk = 0x2a\nexport const PlusSign = 0x2b\nexport const Comma = 0x2c\nexport const HyphenMinus = 0x2d\nexport const FullStop = 0x2e\nexport const Solidus = 0x2f\nexport const DigitZero = 0x30\nexport const DigitOne = 0x31\nexport const DigitSeven = 0x37\nexport const DigitNine = 0x39\nexport const Colon = 0x3a\nexport const LessThanSign = 0x3c\nexport const EqualsSign = 0x3d\nexport const GreaterThanSign = 0x3e\nexport const QuestionMark = 0x3f\nexport const LatinCapitalLetterA = 0x41\nexport const LatinCapitalLetterB = 0x42\nexport const LatinCapitalLetterD = 0x44\nexport const LatinCapitalLetterF = 0x46\nexport const LatinCapitalLetterP = 0x50\nexport const LatinCapitalLetterS = 0x53\nexport const LatinCapitalLetterW = 0x57\nexport const LatinCapitalLetterZ = 0x5a\nexport const LowLine = 0x5f\nexport const LatinSmallLetterA = 0x61\nexport const LatinSmallLetterB = 0x62\nexport const LatinSmallLetterC = 0x63\nexport const LatinSmallLetterD = 0x64\nexport const LatinSmallLetterF = 0x66\nexport const LatinSmallLetterG = 0x67\nexport const LatinSmallLetterI = 0x69\nexport const LatinSmallLetterK = 0x6b\nexport const LatinSmallLetterM = 0x6d\nexport const LatinSmallLetterN = 0x6e\nexport const LatinSmallLetterP = 0x70\nexport const LatinSmallLetterR = 0x72\nexport const LatinSmallLetterS = 0x73\nexport const LatinSmallLetterT = 0x74\nexport const LatinSmallLetterU = 0x75\nexport const LatinSmallLetterV = 0x76\nexport const LatinSmallLetterW = 0x77\nexport const LatinSmallLetterX = 0x78\nexport const LatinSmallLetterY = 0x79\nexport const LatinSmallLetterZ = 0x7a\nexport const LeftSquareBracket = 0x5b\nexport const ReverseSolidus = 0x5c\nexport const RightSquareBracket = 0x5d\nexport const CircumflexAccent = 0x5e\nexport const LeftCurlyBracket = 0x7b\nexport const VerticalLine = 0x7c\nexport const RightCurlyBracket = 0x7d\nexport const ZeroWidthNonJoiner = 0x200c\nexport const ZeroWidthJoiner = 0x200d\nexport const LineSeparator = 0x2028\nexport const ParagraphSeparator = 0x2029\n\nexport const MinCodePoint = 0x00\nexport const MaxCodePoint = 0x10ffff\n\nexport function isLatinLetter(code: number): boolean {\n return (\n (code >= LatinCapitalLetterA && code <= LatinCapitalLetterZ) ||\n (code >= LatinSmallLetterA && code <= LatinSmallLetterZ)\n )\n}\n\nexport function isDecimalDigit(code: number): boolean {\n return code >= DigitZero && code <= DigitNine\n}\n\nexport function isOctalDigit(code: number): boolean {\n return code >= DigitZero && code <= DigitSeven\n}\n\nexport function isHexDigit(code: number): boolean {\n return (\n (code >= DigitZero && code <= DigitNine) ||\n (code >= LatinCapitalLetterA && code <= LatinCapitalLetterF) ||\n (code >= LatinSmallLetterA && code <= LatinSmallLetterF)\n )\n}\n\nexport function isLineTerminator(code: number): boolean {\n return (\n code === LineFeed ||\n code === CarriageReturn ||\n code === LineSeparator ||\n code === ParagraphSeparator\n )\n}\n\nexport function isValidUnicode(code: number): boolean {\n return code >= MinCodePoint && code <= MaxCodePoint\n}\n\nexport function digitToInt(code: number): number {\n if (code >= LatinSmallLetterA && code <= LatinSmallLetterF) {\n return code - LatinSmallLetterA + 10\n }\n if (code >= LatinCapitalLetterA && code <= LatinCapitalLetterF) {\n return code - LatinCapitalLetterA + 10\n }\n return code - DigitZero\n}\n","import { Reader } from \"./reader\"\nimport { RegExpSyntaxError } from \"./regexp-syntax-error\"\nimport {\n Asterisk,\n Backspace,\n CarriageReturn,\n CharacterTabulation,\n CircumflexAccent,\n Colon,\n Comma,\n DigitNine,\n DigitOne,\n digitToInt,\n DigitZero,\n DollarSign,\n EqualsSign,\n ExclamationMark,\n FormFeed,\n FullStop,\n GreaterThanSign,\n HyphenMinus,\n isDecimalDigit,\n isHexDigit,\n isIdContinue,\n isIdStart,\n isLatinLetter,\n isLineTerminator,\n isOctalDigit,\n isValidUnicode,\n LatinCapitalLetterB,\n LatinCapitalLetterD,\n LatinCapitalLetterP,\n LatinCapitalLetterS,\n LatinCapitalLetterW,\n LatinSmallLetterB,\n LatinSmallLetterC,\n LatinSmallLetterD,\n LatinSmallLetterF,\n LatinSmallLetterG,\n LatinSmallLetterI,\n LatinSmallLetterK,\n LatinSmallLetterM,\n LatinSmallLetterN,\n LatinSmallLetterP,\n LatinSmallLetterR,\n LatinSmallLetterS,\n LatinSmallLetterT,\n LatinSmallLetterU,\n LatinSmallLetterV,\n LatinSmallLetterW,\n LatinSmallLetterX,\n LatinSmallLetterY,\n LeftCurlyBracket,\n LeftParenthesis,\n LeftSquareBracket,\n LessThanSign,\n LineFeed,\n LineTabulation,\n LowLine,\n PlusSign,\n PropertyData,\n QuestionMark,\n ReverseSolidus,\n RightCurlyBracket,\n RightParenthesis,\n RightSquareBracket,\n Solidus,\n VerticalLine,\n ZeroWidthJoiner,\n ZeroWidthNonJoiner,\n} from \"./unicode\"\n\nfunction isSyntaxCharacter(cp: number): boolean {\n return (\n cp === CircumflexAccent ||\n cp === DollarSign ||\n cp === ReverseSolidus ||\n cp === FullStop ||\n cp === Asterisk ||\n cp === PlusSign ||\n cp === QuestionMark ||\n cp === LeftParenthesis ||\n cp === RightParenthesis ||\n cp === LeftSquareBracket ||\n cp === RightSquareBracket ||\n cp === LeftCurlyBracket ||\n cp === RightCurlyBracket ||\n cp === VerticalLine\n )\n}\n\nfunction isRegExpIdentifierStart(cp: number): boolean {\n return isIdStart(cp) || cp === DollarSign || cp === LowLine\n}\n\nfunction isRegExpIdentifierPart(cp: number): boolean {\n return (\n isIdContinue(cp) ||\n cp === DollarSign ||\n cp === LowLine ||\n cp === ZeroWidthNonJoiner ||\n cp === ZeroWidthJoiner\n )\n}\n\nfunction isUnicodePropertyNameCharacter(cp: number): boolean {\n return isLatinLetter(cp) || cp === LowLine\n}\n\nfunction isUnicodePropertyValueCharacter(cp: number): boolean {\n return isUnicodePropertyNameCharacter(cp) || isDecimalDigit(cp)\n}\n\nfunction isValidUnicodeProperty(name: string, value: string): boolean {\n //eslint-disable-next-line no-prototype-builtins\n return PropertyData.hasOwnProperty(name) && PropertyData[name].has(value)\n}\n\nfunction isValidUnicodePropertyName(name: string): boolean {\n return PropertyData.$LONE.has(name)\n}\n\nexport namespace RegExpValidator {\n /**\n * The options for RegExpValidator construction.\n */\n export interface Options {\n /**\n * The flag to disable Annex B syntax. Default is `false`.\n */\n strict?: boolean\n\n /**\n * ECMAScript version. Default is `2018`.\n * - `2015` added `u` and `y` flags.\n * - `2018` added `s` flag, Named Capturing Group, Lookbehind Assertion,\n * and Unicode Property Escape.\n */\n ecmaVersion?: 5 | 2015 | 2016 | 2017 | 2018\n\n /**\n * A function that is called when the validator entered a RegExp literal.\n * @param start The 0-based index of the first character.\n */\n onLiteralEnter?(start: number): void\n\n /**\n * A function that is called when the validator left a RegExp literal.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n */\n onLiteralLeave?(start: number, end: number): void\n\n /**\n * A function that is called when the validator found flags.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param global `g` flag.\n * @param ignoreCase `i` flag.\n * @param multiline `m` flag.\n * @param unicode `u` flag.\n * @param sticky `y` flag.\n * @param dotAll `s` flag.\n */\n onFlags?(\n start: number,\n end: number,\n global: boolean,\n ignoreCase: boolean,\n multiline: boolean,\n unicode: boolean,\n sticky: boolean,\n dotAll: boolean,\n ): void\n\n /**\n * A function that is called when the validator entered a pattern.\n * @param start The 0-based index of the first character.\n */\n onPatternEnter?(start: number): void\n\n /**\n * A function that is called when the validator left a pattern.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n */\n onPatternLeave?(start: number, end: number): void\n\n /**\n * A function that is called when the validator entered a disjunction.\n * @param start The 0-based index of the first character.\n */\n onDisjunctionEnter?(start: number): void\n\n /**\n * A function that is called when the validator left a disjunction.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n */\n onDisjunctionLeave?(start: number, end: number): void\n\n /**\n * A function that is called when the validator entered an alternative.\n * @param start The 0-based index of the first character.\n * @param index The 0-based index of alternatives in a disjunction.\n */\n onAlternativeEnter?(start: number, index: number): void\n\n /**\n * A function that is called when the validator left an alternative.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param index The 0-based index of alternatives in a disjunction.\n */\n onAlternativeLeave?(start: number, end: number, index: number): void\n\n /**\n * A function that is called when the validator entered an uncapturing group.\n * @param start The 0-based index of the first character.\n */\n onGroupEnter?(start: number): void\n\n /**\n * A function that is called when the validator left an uncapturing group.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n */\n onGroupLeave?(start: number, end: number): void\n\n /**\n * A function that is called when the validator entered a capturing group.\n * @param start The 0-based index of the first character.\n * @param name The group name.\n */\n onCapturingGroupEnter?(start: number, name: string | null): void\n\n /**\n * A function that is called when the validator left a capturing group.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param name The group name.\n */\n onCapturingGroupLeave?(\n start: number,\n end: number,\n name: string | null,\n ): void\n\n /**\n * A function that is called when the validator found a quantifier.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param min The minimum number of repeating.\n * @param max The maximum number of repeating.\n * @param greedy The flag to choose the longest matching.\n */\n onQuantifier?(\n start: number,\n end: number,\n min: number,\n max: number,\n greedy: boolean,\n ): void\n\n /**\n * A function that is called when the validator entered a lookahead/lookbehind assertion.\n * @param start The 0-based index of the first character.\n * @param kind The kind of the assertion.\n * @param negate The flag which represents that the assertion is negative.\n */\n onLookaroundAssertionEnter?(\n start: number,\n kind: \"lookahead\" | \"lookbehind\",\n negate: boolean,\n ): void\n\n /**\n * A function that is called when the validator left a lookahead/lookbehind assertion.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param kind The kind of the assertion.\n * @param negate The flag which represents that the assertion is negative.\n */\n onLookaroundAssertionLeave?(\n start: number,\n end: number,\n kind: \"lookahead\" | \"lookbehind\",\n negate: boolean,\n ): void\n\n /**\n * A function that is called when the validator found an edge boundary assertion.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param kind The kind of the assertion.\n */\n onEdgeAssertion?(\n start: number,\n end: number,\n kind: \"start\" | \"end\",\n ): void\n\n /**\n * A function that is called when the validator found a word boundary assertion.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param kind The kind of the assertion.\n * @param negate The flag which represents that the assertion is negative.\n */\n onWordBoundaryAssertion?(\n start: number,\n end: number,\n kind: \"word\",\n negate: boolean,\n ): void\n\n /**\n * A function that is called when the validator found a dot.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param kind The kind of the character set.\n */\n onAnyCharacterSet?(start: number, end: number, kind: \"any\"): void\n\n /**\n * A function that is called when the validator found a character set escape.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param kind The kind of the character set.\n * @param negate The flag which represents that the character set is negative.\n */\n onEscapeCharacterSet?(\n start: number,\n end: number,\n kind: \"digit\" | \"space\" | \"word\",\n negate: boolean,\n ): void\n\n /**\n * A function that is called when the validator found a Unicode proerty escape.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param kind The kind of the character set.\n * @param key The property name.\n * @param value The property value.\n * @param negate The flag which represents that the character set is negative.\n */\n onUnicodePropertyCharacterSet?(\n start: number,\n end: number,\n kind: \"property\",\n key: string,\n value: string | null,\n negate: boolean,\n ): void\n\n /**\n * A function that is called when the validator found a character.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param value The code point of the character.\n */\n onCharacter?(start: number, end: number, value: number): void\n\n /**\n * A function that is called when the validator found a backreference.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param ref The key of the referred capturing group.\n */\n onBackreference?(start: number, end: number, ref: number | string): void\n\n /**\n * A function that is called when the validator entered a character class.\n * @param start The 0-based index of the first character.\n * @param negate The flag which represents that the character class is negative.\n */\n onCharacterClassEnter?(start: number, negate: boolean): void\n\n /**\n * A function that is called when the validator left a character class.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param negate The flag which represents that the character class is negative.\n */\n onCharacterClassLeave?(\n start: number,\n end: number,\n negate: boolean,\n ): void\n\n /**\n * A function that is called when the validator found a character class range.\n * @param start The 0-based index of the first character.\n * @param end The next 0-based index of the last character.\n * @param min The minimum code point of the range.\n * @param max The maximum code point of the range.\n */\n onCharacterClassRange?(\n start: number,\n end: number,\n min: number,\n max: number,\n ): void\n }\n}\n\n/**\n * The regular expression validator.\n */\nexport class RegExpValidator {\n private readonly _options: RegExpValidator.Options\n private readonly _reader = new Reader()\n private _uFlag = false\n private _nFlag = false\n private _lastIntValue = 0\n private _lastMinValue = 0\n private _lastMaxValue = 0\n private _lastStrValue = \"\"\n private _lastKeyValue = \"\"\n private _lastValValue = \"\"\n private _lastAssertionIsQuantifiable = false\n private _numCapturingParens = 0\n private _groupNames = new Set()\n private _backreferenceNames = new Set()\n\n /**\n * Initialize this validator.\n * @param options The options of validator.\n */\n constructor(options?: RegExpValidator.Options) {\n this._options = options || {}\n }\n\n /**\n * Validate a regular expression literal. E.g. \"/abc/g\"\n * @param source The source code to validate.\n * @param start The start index in the source code.\n * @param end The end index in the source code.\n */\n validateLiteral(\n source: string,\n start: number = 0,\n end: number = source.length,\n ): void {\n this._uFlag = this._nFlag = false\n this.reset(source, start, end)\n\n this.onLiteralEnter(start)\n if (this.eat(Solidus) && this.eatRegExpBody() && this.eat(Solidus)) {\n const flagStart = this.index\n const uFlag = source.indexOf(\"u\", flagStart) !== -1\n this.validateFlags(source, flagStart, end)\n this.validatePattern(source, start + 1, flagStart - 1, uFlag)\n } else if (start >= end) {\n this.raise(\"Empty\")\n } else {\n const c = String.fromCodePoint(this.currentCodePoint)\n this.raise(`Unexpected character '${c}'`)\n }\n this.onLiteralLeave(start, end)\n }\n\n /**\n * Validate a regular expression flags. E.g. \"gim\"\n * @param source The source code to validate.\n * @param start The start index in the source code.\n * @param end The end index in the source code.\n */\n validateFlags(\n source: string,\n start: number = 0,\n end: number = source.length,\n ): void {\n const existingFlags = new Set()\n let global = false\n let ignoreCase = false\n let multiline = false\n let sticky = false\n let unicode = false\n let dotAll = false\n for (let i = start; i < end; ++i) {\n const flag = source.charCodeAt(i)\n\n if (existingFlags.has(flag)) {\n this.raise(`Duplicated flag '${source[i]}'`)\n }\n existingFlags.add(flag)\n\n if (flag === LatinSmallLetterG) {\n global = true\n } else if (flag === LatinSmallLetterI) {\n ignoreCase = true\n } else if (flag === LatinSmallLetterM) {\n multiline = true\n } else if (flag === LatinSmallLetterU && this.ecmaVersion >= 2015) {\n unicode = true\n } else if (flag === LatinSmallLetterY && this.ecmaVersion >= 2015) {\n sticky = true\n } else if (flag === LatinSmallLetterS && this.ecmaVersion >= 2018) {\n dotAll = true\n } else {\n this.raise(`Invalid flag '${source[i]}'`)\n }\n }\n this.onFlags(\n start,\n end,\n global,\n ignoreCase,\n multiline,\n unicode,\n sticky,\n dotAll,\n )\n }\n\n /**\n * Validate a regular expression pattern. E.g. \"abc\"\n * @param source The source code to validate.\n * @param start The start index in the source code.\n * @param end The end index in the source code.\n * @param uFlag The flag to set unicode mode.\n */\n validatePattern(\n source: string,\n start: number = 0,\n end: number = source.length,\n uFlag: boolean = false,\n ): void {\n this._uFlag = uFlag && this.ecmaVersion >= 2015\n this._nFlag = uFlag && this.ecmaVersion >= 2018\n this.reset(source, start, end)\n this.pattern()\n\n if (\n !this._nFlag &&\n this.ecmaVersion >= 2018 &&\n this._groupNames.size > 0\n ) {\n this._nFlag = true\n this.rewind(start)\n this.pattern()\n }\n }\n\n // #region Delegate for Options\n\n private get strict() {\n return Boolean(this._options.strict || this._uFlag)\n }\n\n private get ecmaVersion() {\n return this._options.ecmaVersion || 2018\n }\n\n private onLiteralEnter(start: number): void {\n if (this._options.onLiteralEnter) {\n this._options.onLiteralEnter(start)\n }\n }\n\n private onLiteralLeave(start: number, end: number): void {\n if (this._options.onLiteralLeave) {\n this._options.onLiteralLeave(start, end)\n }\n }\n\n private onFlags(\n start: number,\n end: number,\n global: boolean,\n ignoreCase: boolean,\n multiline: boolean,\n unicode: boolean,\n sticky: boolean,\n dotAll: boolean,\n ): void {\n if (this._options.onFlags) {\n this._options.onFlags(\n start,\n end,\n global,\n ignoreCase,\n multiline,\n unicode,\n sticky,\n dotAll,\n )\n }\n }\n\n private onPatternEnter(start: number): void {\n if (this._options.onPatternEnter) {\n this._options.onPatternEnter(start)\n }\n }\n\n private onPatternLeave(start: number, end: number): void {\n if (this._options.onPatternLeave) {\n this._options.onPatternLeave(start, end)\n }\n }\n\n private onDisjunctionEnter(start: number): void {\n if (this._options.onDisjunctionEnter) {\n this._options.onDisjunctionEnter(start)\n }\n }\n\n private onDisjunctionLeave(start: number, end: number): void {\n if (this._options.onDisjunctionLeave) {\n this._options.onDisjunctionLeave(start, end)\n }\n }\n\n private onAlternativeEnter(start: number, index: number): void {\n if (this._options.onAlternativeEnter) {\n this._options.onAlternativeEnter(start, index)\n }\n }\n\n private onAlternativeLeave(\n start: number,\n end: number,\n index: number,\n ): void {\n if (this._options.onAlternativeLeave) {\n this._options.onAlternativeLeave(start, end, index)\n }\n }\n\n private onGroupEnter(start: number): void {\n if (this._options.onGroupEnter) {\n this._options.onGroupEnter(start)\n }\n }\n\n private onGroupLeave(start: number, end: number): void {\n if (this._options.onGroupLeave) {\n this._options.onGroupLeave(start, end)\n }\n }\n\n private onCapturingGroupEnter(start: number, name: string | null): void {\n if (this._options.onCapturingGroupEnter) {\n this._options.onCapturingGroupEnter(start, name)\n }\n }\n\n private onCapturingGroupLeave(\n start: number,\n end: number,\n name: string | null,\n ): void {\n if (this._options.onCapturingGroupLeave) {\n this._options.onCapturingGroupLeave(start, end, name)\n }\n }\n\n private onQuantifier(\n start: number,\n end: number,\n min: number,\n max: number,\n greedy: boolean,\n ): void {\n if (this._options.onQuantifier) {\n this._options.onQuantifier(start, end, min, max, greedy)\n }\n }\n\n private onLookaroundAssertionEnter(\n start: number,\n kind: \"lookahead\" | \"lookbehind\",\n negate: boolean,\n ): void {\n if (this._options.onLookaroundAssertionEnter) {\n this._options.onLookaroundAssertionEnter(start, kind, negate)\n }\n }\n\n private onLookaroundAssertionLeave(\n start: number,\n end: number,\n kind: \"lookahead\" | \"lookbehind\",\n negate: boolean,\n ): void {\n if (this._options.onLookaroundAssertionLeave) {\n this._options.onLookaroundAssertionLeave(start, end, kind, negate)\n }\n }\n\n private onEdgeAssertion(\n start: number,\n end: number,\n kind: \"start\" | \"end\",\n ): void {\n if (this._options.onEdgeAssertion) {\n this._options.onEdgeAssertion(start, end, kind)\n }\n }\n\n private onWordBoundaryAssertion(\n start: number,\n end: number,\n kind: \"word\",\n negate: boolean,\n ): void {\n if (this._options.onWordBoundaryAssertion) {\n this._options.onWordBoundaryAssertion(start, end, kind, negate)\n }\n }\n\n private onAnyCharacterSet(start: number, end: number, kind: \"any\"): void {\n if (this._options.onAnyCharacterSet) {\n this._options.onAnyCharacterSet(start, end, kind)\n }\n }\n\n private onEscapeCharacterSet(\n start: number,\n end: number,\n kind: \"digit\" | \"space\" | \"word\",\n negate: boolean,\n ): void {\n if (this._options.onEscapeCharacterSet) {\n this._options.onEscapeCharacterSet(start, end, kind, negate)\n }\n }\n\n private onUnicodePropertyCharacterSet(\n start: number,\n end: number,\n kind: \"property\",\n key: string,\n value: string | null,\n negate: boolean,\n ): void {\n if (this._options.onUnicodePropertyCharacterSet) {\n this._options.onUnicodePropertyCharacterSet(\n start,\n end,\n kind,\n key,\n value,\n negate,\n )\n }\n }\n\n private onCharacter(start: number, end: number, value: number): void {\n if (this._options.onCharacter) {\n this._options.onCharacter(start, end, value)\n }\n }\n\n private onBackreference(\n start: number,\n end: number,\n ref: number | string,\n ): void {\n if (this._options.onBackreference) {\n this._options.onBackreference(start, end, ref)\n }\n }\n\n private onCharacterClassEnter(start: number, negate: boolean): void {\n if (this._options.onCharacterClassEnter) {\n this._options.onCharacterClassEnter(start, negate)\n }\n }\n\n private onCharacterClassLeave(\n start: number,\n end: number,\n negate: boolean,\n ): void {\n if (this._options.onCharacterClassLeave) {\n this._options.onCharacterClassLeave(start, end, negate)\n }\n }\n\n private onCharacterClassRange(\n start: number,\n end: number,\n min: number,\n max: number,\n ): void {\n if (this._options.onCharacterClassRange) {\n this._options.onCharacterClassRange(start, end, min, max)\n }\n }\n\n // #endregion\n\n // #region Delegate for Reader\n\n private get source(): string {\n return this._reader.source\n }\n\n private get index(): number {\n return this._reader.index\n }\n\n private get currentCodePoint(): number {\n return this._reader.currentCodePoint\n }\n\n private get nextCodePoint(): number {\n return this._reader.nextCodePoint\n }\n\n private get nextCodePoint2(): number {\n return this._reader.nextCodePoint2\n }\n\n private get nextCodePoint3(): number {\n return this._reader.nextCodePoint3\n }\n\n private reset(source: string, start: number, end: number): void {\n this._reader.reset(source, start, end, this._uFlag)\n }\n\n private rewind(index: number): void {\n this._reader.rewind(index)\n }\n\n private advance(): void {\n this._reader.advance()\n }\n\n private eat(cp: number): boolean {\n return this._reader.eat(cp)\n }\n\n private eat2(cp1: number, cp2: number): boolean {\n return this._reader.eat2(cp1, cp2)\n }\n\n private eat3(cp1: number, cp2: number, cp3: number): boolean {\n return this._reader.eat3(cp1, cp2, cp3)\n }\n\n // #endregion\n\n private raise(message: string): never {\n throw new RegExpSyntaxError(\n this.source,\n this._uFlag,\n this.index,\n message,\n )\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-RegularExpressionBody\n private eatRegExpBody(): boolean {\n const start = this.index\n let inClass = false\n let escaped = false\n\n for (;;) {\n const cp = this.currentCodePoint\n if (cp === -1 || isLineTerminator(cp)) {\n const kind = inClass ? \"character class\" : \"regular expression\"\n this.raise(`Unterminated ${kind}`)\n }\n if (escaped) {\n escaped = false\n } else if (cp === ReverseSolidus) {\n escaped = true\n } else if (cp === LeftSquareBracket) {\n inClass = true\n } else if (cp === RightSquareBracket) {\n inClass = false\n } else if (\n (cp === Solidus && !inClass) ||\n (cp === Asterisk && this.index === start)\n ) {\n break\n }\n this.advance()\n }\n\n return this.index !== start\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-Pattern\n private pattern(): void {\n const start = this.index\n this._numCapturingParens = this.countCapturingParens()\n this._groupNames.clear()\n this._backreferenceNames.clear()\n\n this.onPatternEnter(start)\n this.disjunction()\n\n const cp = this.currentCodePoint\n if (this.currentCodePoint !== -1) {\n if (cp === RightParenthesis) {\n this.raise(\"Unmatched ')'\")\n }\n if (cp === RightSquareBracket || cp === RightCurlyBracket) {\n this.raise(\"Lone quantifier brackets\")\n }\n const c = String.fromCodePoint(cp)\n this.raise(`Unexpected character '${c}'`)\n }\n this._backreferenceNames.forEach(name => {\n if (!this._groupNames.has(name)) {\n this.raise(\"Invalid named capture referenced\")\n }\n })\n this.onPatternLeave(start, this.index)\n }\n\n private countCapturingParens(): number {\n const start = this.index\n let inClass = false\n let escaped = false\n let count = 0\n let cp = 0\n\n while ((cp = this.currentCodePoint) !== -1) {\n if (escaped) {\n escaped = false\n } else if (cp === ReverseSolidus) {\n escaped = true\n } else if (cp === LeftSquareBracket) {\n inClass = true\n } else if (cp === RightSquareBracket) {\n inClass = false\n } else if (\n cp === LeftParenthesis &&\n !inClass &&\n (this.nextCodePoint !== QuestionMark ||\n (this.nextCodePoint2 === LessThanSign &&\n this.nextCodePoint3 !== EqualsSign &&\n this.nextCodePoint3 !== ExclamationMark))\n ) {\n count += 1\n }\n this.advance()\n }\n\n this.rewind(start)\n return count\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-Disjunction\n private disjunction(): void {\n const start = this.index\n let i = 0\n\n this.onDisjunctionEnter(start)\n this.alternative(i++)\n while (this.eat(VerticalLine)) {\n this.alternative(i++)\n }\n\n if (this.eatQuantifier(true)) {\n this.raise(\"Nothing to repeat\")\n }\n if (this.eat(LeftCurlyBracket)) {\n this.raise(\"Lone quantifier brackets\")\n }\n this.onDisjunctionLeave(start, this.index)\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-Alternative\n private alternative(i: number): void {\n const start = this.index\n\n this.onAlternativeEnter(start, i)\n while (this.currentCodePoint !== -1 && this.eatTerm());\n this.onAlternativeLeave(start, this.index, i)\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-Term\n private eatTerm(): boolean {\n if (this.eatAssertion()) {\n // Handle `QuantifiableAssertion Quantifier` alternative.\n // `this.lastAssertionIsQuantifiable` is true if the last eaten\n // Assertion is a QuantifiableAssertion.\n if (this._lastAssertionIsQuantifiable) {\n this.eatQuantifier()\n }\n return true\n }\n\n if (this.strict ? this.eatAtom() : this.eatExtendedAtom()) {\n this.eatQuantifier()\n return true\n }\n\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-Assertion\n private eatAssertion(): boolean {\n const start = this.index\n this._lastAssertionIsQuantifiable = false\n\n // ^, $, \\B \\b\n if (this.eat(CircumflexAccent)) {\n this.onEdgeAssertion(start, this.index, \"start\")\n return true\n }\n if (this.eat(DollarSign)) {\n this.onEdgeAssertion(start, this.index, \"end\")\n return true\n }\n if (this.eat2(ReverseSolidus, LatinCapitalLetterB)) {\n this.onWordBoundaryAssertion(start, this.index, \"word\", true)\n return true\n }\n if (this.eat2(ReverseSolidus, LatinSmallLetterB)) {\n this.onWordBoundaryAssertion(start, this.index, \"word\", false)\n return true\n }\n\n // Lookahead / Lookbehind\n if (this.eat2(LeftParenthesis, QuestionMark)) {\n const lookbehind =\n this.ecmaVersion >= 2018 && this.eat(LessThanSign)\n let negate = false\n if (this.eat(EqualsSign) || (negate = this.eat(ExclamationMark))) {\n const kind = lookbehind ? \"lookbehind\" : \"lookahead\"\n this.onLookaroundAssertionEnter(start, kind, negate)\n this.disjunction()\n if (!this.eat(RightParenthesis)) {\n this.raise(\"Unterminated group\")\n }\n this._lastAssertionIsQuantifiable = !lookbehind && !this.strict\n this.onLookaroundAssertionLeave(start, this.index, kind, negate)\n return true\n }\n this.rewind(start)\n }\n\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-Quantifier\n // https://www.ecma-international.org/ecma-262/8.0/#prod-QuantifierPrefix\n private eatQuantifier(noError = false): boolean {\n const start = this.index\n let min = 0\n let max = 0\n let greedy = false\n\n if (this.eat(Asterisk)) {\n min = 0\n max = Number.POSITIVE_INFINITY\n } else if (this.eat(PlusSign)) {\n min = 1\n max = Number.POSITIVE_INFINITY\n } else if (this.eat(QuestionMark)) {\n min = 0\n max = 1\n } else if (this.eatBracedQuantifier(noError)) {\n min = this._lastMinValue\n max = this._lastMaxValue\n } else {\n return false\n }\n greedy = !this.eat(QuestionMark)\n\n if (!noError) {\n this.onQuantifier(start, this.index, min, max, greedy)\n }\n return true\n }\n\n private eatBracedQuantifier(noError: boolean): boolean {\n const start = this.index\n if (this.eat(LeftCurlyBracket)) {\n this._lastMinValue = 0\n this._lastMaxValue = Number.POSITIVE_INFINITY\n if (this.eatDecimalDigits()) {\n this._lastMinValue = this._lastMaxValue = this._lastIntValue\n if (this.eat(Comma)) {\n this._lastMaxValue = this.eatDecimalDigits()\n ? this._lastIntValue\n : Number.POSITIVE_INFINITY\n }\n if (this.eat(RightCurlyBracket)) {\n if (!noError && this._lastMaxValue < this._lastMinValue) {\n this.raise(\"numbers out of order in {} quantifier\")\n }\n return true\n }\n }\n if (!noError && this.strict) {\n this.raise(\"Incomplete quantifier\")\n }\n this.rewind(start)\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-Atom\n private eatAtom(): boolean {\n return (\n this.eatPatternCharacter() ||\n this.eatDot() ||\n this.eatReverseSolidusAtomEscape() ||\n this.eatCharacterClass() ||\n this.eatUncapturingGroup() ||\n this.eatCapturingGroup()\n )\n }\n\n private eatDot(): boolean {\n if (this.eat(FullStop)) {\n this.onAnyCharacterSet(this.index - 1, this.index, \"any\")\n return true\n }\n return false\n }\n\n private eatReverseSolidusAtomEscape(): boolean {\n const start = this.index\n if (this.eat(ReverseSolidus)) {\n if (this.eatAtomEscape()) {\n return true\n }\n this.rewind(start)\n }\n return false\n }\n\n private eatUncapturingGroup(): boolean {\n const start = this.index\n if (this.eat3(LeftParenthesis, QuestionMark, Colon)) {\n this.onGroupEnter(start)\n this.disjunction()\n if (!this.eat(RightParenthesis)) {\n this.raise(\"Unterminated group\")\n }\n this.onGroupLeave(start, this.index)\n return true\n }\n return false\n }\n\n private eatCapturingGroup(): boolean {\n const start = this.index\n if (this.eat(LeftParenthesis)) {\n this._lastStrValue = \"\"\n if (this.ecmaVersion >= 2018) {\n this.groupSpecifier()\n } else if (this.currentCodePoint === QuestionMark) {\n this.raise(\"Invalid group\")\n }\n const name = this._lastStrValue || null\n\n this.onCapturingGroupEnter(start, name)\n this.disjunction()\n if (!this.eat(RightParenthesis)) {\n this.raise(\"Unterminated group\")\n }\n this.onCapturingGroupLeave(start, this.index, name)\n\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-ExtendedAtom\n private eatExtendedAtom(): boolean {\n return (\n this.eatDot() ||\n this.eatReverseSolidusAtomEscape() ||\n this.eatCharacterClass() ||\n this.eatUncapturingGroup() ||\n this.eatCapturingGroup() ||\n this.eatInvalidBracedQuantifier() ||\n this.eatExtendedPatternCharacter()\n )\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-InvalidBracedQuantifier\n private eatInvalidBracedQuantifier(): boolean {\n if (this.eatBracedQuantifier(true)) {\n this.raise(\"Nothing to repeat\")\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-SyntaxCharacter\n private eatSyntaxCharacter(): boolean {\n if (isSyntaxCharacter(this.currentCodePoint)) {\n this._lastIntValue = this.currentCodePoint\n this.advance()\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-PatternCharacter\n private eatPatternCharacter(): boolean {\n const start = this.index\n const cp = this.currentCodePoint\n if (cp !== -1 && !isSyntaxCharacter(cp)) {\n this.advance()\n this.onCharacter(start, this.index, cp)\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-ExtendedPatternCharacter\n private eatExtendedPatternCharacter(): boolean {\n const start = this.index\n const cp = this.currentCodePoint\n if (\n cp !== -1 &&\n cp !== CircumflexAccent &&\n cp !== DollarSign &&\n cp !== FullStop &&\n cp !== Asterisk &&\n cp !== PlusSign &&\n cp !== QuestionMark &&\n cp !== LeftParenthesis &&\n cp !== RightParenthesis &&\n cp !== LeftSquareBracket &&\n cp !== VerticalLine\n ) {\n this.advance()\n this.onCharacter(start, this.index, cp)\n return true\n }\n return false\n }\n\n // GroupSpecifier[U] ::\n // [empty]\n // `?` GroupName[?U]\n private groupSpecifier(): void {\n this._lastStrValue = \"\"\n if (this.eat(QuestionMark)) {\n if (this.eatGroupName()) {\n if (!this._groupNames.has(this._lastStrValue)) {\n this._groupNames.add(this._lastStrValue)\n return\n }\n this.raise(\"Duplicate capture group name\")\n }\n this.raise(\"Invalid group\")\n }\n }\n\n // GroupName[U] ::\n // `<` RegExpIdentifierName[?U] `>`\n private eatGroupName(): boolean {\n this._lastStrValue = \"\"\n if (this.eat(LessThanSign)) {\n if (this.eatRegExpIdentifierName() && this.eat(GreaterThanSign)) {\n return true\n }\n this.raise(\"Invalid capture group name\")\n }\n return false\n }\n\n // RegExpIdentifierName[U] ::\n // RegExpIdentifierStart[?U]\n // RegExpIdentifierName[?U] RegExpIdentifierPart[?U]\n private eatRegExpIdentifierName(): boolean {\n this._lastStrValue = \"\"\n if (this.eatRegExpIdentifierStart()) {\n this._lastStrValue += String.fromCodePoint(this._lastIntValue)\n while (this.eatRegExpIdentifierPart()) {\n this._lastStrValue += String.fromCodePoint(this._lastIntValue)\n }\n return true\n }\n return false\n }\n\n // RegExpIdentifierStart[U] ::\n // UnicodeIDStart\n // `$`\n // `_`\n // `\\` RegExpUnicodeEscapeSequence[?U]\n private eatRegExpIdentifierStart(): boolean {\n const start = this.index\n let cp = this.currentCodePoint\n this.advance()\n\n if (cp === ReverseSolidus && this.eatRegExpUnicodeEscapeSequence()) {\n cp = this._lastIntValue\n }\n if (isRegExpIdentifierStart(cp)) {\n this._lastIntValue = cp\n return true\n }\n\n if (this.index !== start) {\n this.rewind(start)\n }\n return false\n }\n\n // RegExpIdentifierPart[U] ::\n // UnicodeIDContinue\n // `$`\n // `_`\n // `\\` RegExpUnicodeEscapeSequence[?U]\n // \n // \n private eatRegExpIdentifierPart(): boolean {\n const start = this.index\n let cp = this.currentCodePoint\n this.advance()\n\n if (cp === ReverseSolidus && this.eatRegExpUnicodeEscapeSequence()) {\n cp = this._lastIntValue\n }\n if (isRegExpIdentifierPart(cp)) {\n this._lastIntValue = cp\n return true\n }\n\n if (this.index !== start) {\n this.rewind(start)\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-AtomEscape\n private eatAtomEscape(): boolean {\n if (\n this.eatBackreference() ||\n this.eatCharacterClassEscape() ||\n this.eatCharacterEscape() ||\n (this._nFlag && this.eatKGroupName())\n ) {\n return true\n }\n if (this.strict || this._uFlag) {\n this.raise(\"Invalid escape\")\n }\n return false\n }\n\n private eatBackreference(): boolean {\n const start = this.index\n if (this.eatDecimalEscape()) {\n const n = this._lastIntValue\n if (n <= this._numCapturingParens) {\n this.onBackreference(start - 1, this.index, n)\n return true\n }\n if (this.strict) {\n this.raise(\"Invalid escape\")\n }\n this.rewind(start)\n }\n return false\n }\n\n private eatKGroupName(): boolean {\n const start = this.index\n if (this.eat(LatinSmallLetterK)) {\n if (this.eatGroupName()) {\n const groupName = this._lastStrValue\n this._backreferenceNames.add(groupName)\n this.onBackreference(start - 1, this.index, groupName)\n return true\n }\n this.raise(\"Invalid named reference\")\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-CharacterEscape\n private eatCharacterEscape(): boolean {\n const start = this.index\n if (\n this.eatControlEscape() ||\n this.eatCControlLetter() ||\n this.eatZero() ||\n this.eatHexEscapeSequence() ||\n this.eatRegExpUnicodeEscapeSequence() ||\n (!this.strict && this.eatLegacyOctalEscapeSequence()) ||\n this.eatIdentityEscape()\n ) {\n this.onCharacter(start - 1, this.index, this._lastIntValue)\n return true\n }\n return false\n }\n\n private eatCControlLetter(): boolean {\n const start = this.index\n if (this.eat(LatinSmallLetterC)) {\n if (this.eatControlLetter()) {\n return true\n }\n this.rewind(start)\n }\n return false\n }\n\n private eatZero(): boolean {\n if (\n this.currentCodePoint === DigitZero &&\n !isDecimalDigit(this.nextCodePoint)\n ) {\n this._lastIntValue = 0\n this.advance()\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-ControlEscape\n private eatControlEscape(): boolean {\n if (this.eat(LatinSmallLetterT)) {\n this._lastIntValue = CharacterTabulation\n return true\n }\n if (this.eat(LatinSmallLetterN)) {\n this._lastIntValue = LineFeed\n return true\n }\n if (this.eat(LatinSmallLetterV)) {\n this._lastIntValue = LineTabulation\n return true\n }\n if (this.eat(LatinSmallLetterF)) {\n this._lastIntValue = FormFeed\n return true\n }\n if (this.eat(LatinSmallLetterR)) {\n this._lastIntValue = CarriageReturn\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-ControlLetter\n private eatControlLetter(): boolean {\n const cp = this.currentCodePoint\n if (isLatinLetter(cp)) {\n this.advance()\n this._lastIntValue = cp % 0x20\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-RegExpUnicodeEscapeSequence\n private eatRegExpUnicodeEscapeSequence(): boolean {\n const start = this.index\n\n if (this.eat(LatinSmallLetterU)) {\n if (this.eatFixedHexDigits(4)) {\n const lead = this._lastIntValue\n if (this._uFlag && lead >= 0xd800 && lead <= 0xdbff) {\n const leadSurrogateEnd = this.index\n if (\n this.eat(ReverseSolidus) &&\n this.eat(LatinSmallLetterU) &&\n this.eatFixedHexDigits(4)\n ) {\n const trail = this._lastIntValue\n if (trail >= 0xdc00 && trail <= 0xdfff) {\n this._lastIntValue =\n (lead - 0xd800) * 0x400 +\n (trail - 0xdc00) +\n 0x10000\n return true\n }\n }\n this.rewind(leadSurrogateEnd)\n this._lastIntValue = lead\n }\n return true\n }\n if (\n this._uFlag &&\n this.eat(LeftCurlyBracket) &&\n this.eatHexDigits() &&\n this.eat(RightCurlyBracket) &&\n isValidUnicode(this._lastIntValue)\n ) {\n return true\n }\n if (this.strict || this._uFlag) {\n this.raise(\"Invalid unicode escape\")\n }\n this.rewind(start)\n }\n\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-IdentityEscape\n private eatIdentityEscape(): boolean {\n if (this._uFlag) {\n if (this.eatSyntaxCharacter()) {\n return true\n }\n if (this.eat(Solidus)) {\n this._lastIntValue = Solidus\n return true\n }\n return false\n }\n\n if (this.isValidIdentityEscape(this.currentCodePoint)) {\n this._lastIntValue = this.currentCodePoint\n this.advance()\n return true\n }\n\n return false\n }\n private isValidIdentityEscape(cp: number): boolean {\n if (cp === -1) {\n return false\n }\n if (this.strict) {\n return !isIdContinue(cp)\n }\n return (\n cp !== LatinSmallLetterC &&\n (!this._nFlag || cp !== LatinSmallLetterK)\n )\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-DecimalEscape\n private eatDecimalEscape(): boolean {\n this._lastIntValue = 0\n let cp = this.currentCodePoint\n if (cp >= DigitOne && cp <= DigitNine) {\n do {\n this._lastIntValue = 10 * this._lastIntValue + (cp - DigitZero)\n this.advance()\n } while (\n (cp = this.currentCodePoint) >= DigitZero &&\n cp <= DigitNine\n )\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-CharacterClassEscape\n private eatCharacterClassEscape(): boolean {\n const start = this.index\n\n if (this.eat(LatinSmallLetterD)) {\n this._lastIntValue = -1\n this.onEscapeCharacterSet(start - 1, this.index, \"digit\", false)\n return true\n }\n if (this.eat(LatinCapitalLetterD)) {\n this._lastIntValue = -1\n this.onEscapeCharacterSet(start - 1, this.index, \"digit\", true)\n return true\n }\n if (this.eat(LatinSmallLetterS)) {\n this._lastIntValue = -1\n this.onEscapeCharacterSet(start - 1, this.index, \"space\", false)\n return true\n }\n if (this.eat(LatinCapitalLetterS)) {\n this._lastIntValue = -1\n this.onEscapeCharacterSet(start - 1, this.index, \"space\", true)\n return true\n }\n if (this.eat(LatinSmallLetterW)) {\n this._lastIntValue = -1\n this.onEscapeCharacterSet(start - 1, this.index, \"word\", false)\n return true\n }\n if (this.eat(LatinCapitalLetterW)) {\n this._lastIntValue = -1\n this.onEscapeCharacterSet(start - 1, this.index, \"word\", true)\n return true\n }\n\n let negate = false\n if (\n this._uFlag &&\n this.ecmaVersion >= 2018 &&\n (this.eat(LatinSmallLetterP) ||\n (negate = this.eat(LatinCapitalLetterP)))\n ) {\n this._lastIntValue = -1\n if (\n this.eat(LeftCurlyBracket) &&\n this.eatUnicodePropertyValueExpression() &&\n this.eat(RightCurlyBracket)\n ) {\n this.onUnicodePropertyCharacterSet(\n start - 1,\n this.index,\n \"property\",\n this._lastKeyValue,\n this._lastValValue || null,\n negate,\n )\n return true\n }\n this.raise(\"Invalid property name\")\n }\n\n return false\n }\n\n // UnicodePropertyValueExpression ::\n // UnicodePropertyName `=` UnicodePropertyValue\n // LoneUnicodePropertyNameOrValue\n private eatUnicodePropertyValueExpression(): boolean {\n const start = this.index\n\n // UnicodePropertyName `=` UnicodePropertyValue\n if (this.eatUnicodePropertyName() && this.eat(EqualsSign)) {\n this._lastKeyValue = this._lastStrValue\n if (this.eatUnicodePropertyValue()) {\n this._lastValValue = this._lastStrValue\n if (\n isValidUnicodeProperty(\n this._lastKeyValue,\n this._lastValValue,\n )\n ) {\n return true\n }\n this.raise(\"Invalid property name\")\n }\n }\n this.rewind(start)\n\n // LoneUnicodePropertyNameOrValue\n if (this.eatLoneUnicodePropertyNameOrValue()) {\n const nameOrValue = this._lastStrValue\n if (isValidUnicodeProperty(\"General_Category\", nameOrValue)) {\n this._lastKeyValue = \"General_Category\"\n this._lastValValue = nameOrValue\n return true\n }\n if (isValidUnicodePropertyName(nameOrValue)) {\n this._lastKeyValue = nameOrValue\n this._lastValValue = \"\"\n return true\n }\n this.raise(\"Invalid property name\")\n }\n return false\n }\n\n // UnicodePropertyName ::\n // UnicodePropertyNameCharacters\n private eatUnicodePropertyName(): boolean {\n this._lastStrValue = \"\"\n while (isUnicodePropertyNameCharacter(this.currentCodePoint)) {\n this._lastStrValue += String.fromCodePoint(this.currentCodePoint)\n this.advance()\n }\n return this._lastStrValue !== \"\"\n }\n\n // UnicodePropertyValue ::\n // UnicodePropertyValueCharacters\n private eatUnicodePropertyValue(): boolean {\n this._lastStrValue = \"\"\n while (isUnicodePropertyValueCharacter(this.currentCodePoint)) {\n this._lastStrValue += String.fromCodePoint(this.currentCodePoint)\n this.advance()\n }\n return this._lastStrValue !== \"\"\n }\n\n // LoneUnicodePropertyNameOrValue ::\n // UnicodePropertyValueCharacters\n private eatLoneUnicodePropertyNameOrValue(): boolean {\n return this.eatUnicodePropertyValue()\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-CharacterClass\n private eatCharacterClass(): boolean {\n const start = this.index\n if (this.eat(LeftSquareBracket)) {\n const negate = this.eat(CircumflexAccent)\n this.onCharacterClassEnter(start, negate)\n this.classRanges()\n if (!this.eat(RightSquareBracket)) {\n this.raise(\"Unterminated character class\")\n }\n this.onCharacterClassLeave(start, this.index, negate)\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-ClassRanges\n // https://www.ecma-international.org/ecma-262/8.0/#prod-NonemptyClassRanges\n // https://www.ecma-international.org/ecma-262/8.0/#prod-NonemptyClassRangesNoDash\n private classRanges(): void {\n let start = this.index\n while (this.eatClassAtom()) {\n const left = this._lastIntValue\n const hyphenStart = this.index\n if (this.eat(HyphenMinus)) {\n this.onCharacter(hyphenStart, this.index, HyphenMinus)\n\n if (this.eatClassAtom()) {\n const right = this._lastIntValue\n\n if (left === -1 || right === -1) {\n if (this.strict) {\n this.raise(\"Invalid character class\")\n }\n } else if (left > right) {\n this.raise(\"Range out of order in character class\")\n } else {\n this.onCharacterClassRange(\n start,\n this.index,\n left,\n right,\n )\n }\n }\n }\n\n start = this.index\n }\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-ClassAtom\n // https://www.ecma-international.org/ecma-262/8.0/#prod-ClassAtomNoDash\n private eatClassAtom(): boolean {\n const start = this.index\n\n if (this.eat(ReverseSolidus)) {\n if (this.eatClassEscape()) {\n return true\n }\n if (this._uFlag) {\n this.raise(\"Invalid escape\")\n }\n this.rewind(start)\n }\n\n const cp = this.currentCodePoint\n if (cp !== -1 && cp !== RightSquareBracket) {\n this.advance()\n this._lastIntValue = cp\n this.onCharacter(start, this.index, cp)\n return true\n }\n\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-ClassEscape\n private eatClassEscape(): boolean {\n const start = this.index\n\n if (this.eat(LatinSmallLetterB)) {\n this._lastIntValue = Backspace\n this.onCharacter(start - 1, this.index, Backspace)\n return true\n }\n\n if (this._uFlag && this.eat(HyphenMinus)) {\n this._lastIntValue = HyphenMinus\n this.onCharacter(start - 1, this.index, HyphenMinus)\n return true\n }\n\n if (!this._uFlag && this.eat(LatinSmallLetterC)) {\n if (this.eatClassControlLetter()) {\n this.onCharacter(start - 1, this.index, this._lastIntValue)\n return true\n }\n this.rewind(start)\n }\n\n return this.eatCharacterClassEscape() || this.eatCharacterEscape()\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-ClassControlLetter\n private eatClassControlLetter(): boolean {\n const cp = this.currentCodePoint\n if (isDecimalDigit(cp) || cp === LowLine) {\n this.advance()\n this._lastIntValue = cp % 0x20\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-HexEscapeSequence\n private eatHexEscapeSequence(): boolean {\n const start = this.index\n if (this.eat(LatinSmallLetterX)) {\n if (this.eatFixedHexDigits(2)) {\n return true\n }\n if (this._uFlag) {\n this.raise(\"Invalid escape\")\n }\n this.rewind(start)\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-DecimalDigits\n private eatDecimalDigits(): boolean {\n const start = this.index\n\n this._lastIntValue = 0\n while (isDecimalDigit(this.currentCodePoint)) {\n this._lastIntValue =\n 10 * this._lastIntValue + digitToInt(this.currentCodePoint)\n this.advance()\n }\n\n return this.index !== start\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-HexDigits\n private eatHexDigits(): boolean {\n const start = this.index\n this._lastIntValue = 0\n while (isHexDigit(this.currentCodePoint)) {\n this._lastIntValue =\n 16 * this._lastIntValue + digitToInt(this.currentCodePoint)\n this.advance()\n }\n return this.index !== start\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-strict-LegacyOctalEscapeSequence\n // Allows only 0-377(octal) i.e. 0-255(decimal).\n private eatLegacyOctalEscapeSequence(): boolean {\n if (this.eatOctalDigit()) {\n const n1 = this._lastIntValue\n if (this.eatOctalDigit()) {\n const n2 = this._lastIntValue\n if (n1 <= 3 && this.eatOctalDigit()) {\n this._lastIntValue = n1 * 64 + n2 * 8 + this._lastIntValue\n } else {\n this._lastIntValue = n1 * 8 + n2\n }\n } else {\n this._lastIntValue = n1\n }\n return true\n }\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-OctalDigit\n private eatOctalDigit(): boolean {\n const cp = this.currentCodePoint\n if (isOctalDigit(cp)) {\n this.advance()\n this._lastIntValue = cp - DigitZero\n return true\n }\n this._lastIntValue = 0\n return false\n }\n\n // https://www.ecma-international.org/ecma-262/8.0/#prod-Hex4Digits\n // https://www.ecma-international.org/ecma-262/8.0/#prod-HexDigit\n // And HexDigit HexDigit in https://www.ecma-international.org/ecma-262/8.0/#prod-HexEscapeSequence\n private eatFixedHexDigits(length: number): boolean {\n const start = this.index\n this._lastIntValue = 0\n for (let i = 0; i < length; ++i) {\n const cp = this.currentCodePoint\n if (!isHexDigit(cp)) {\n this.rewind(start)\n return false\n }\n this._lastIntValue = 16 * this._lastIntValue + digitToInt(cp)\n this.advance()\n }\n return true\n }\n}\n","import {\n AlternativeElement,\n AnyCharacterSet,\n Assertion,\n Backreference,\n CapturingGroup,\n Character,\n CharacterClass,\n CharacterClassRange,\n Disjunction,\n Element,\n EscapeCharacterSet,\n Flags,\n Group,\n RegExpLiteral,\n LookaroundAssertion,\n Pattern,\n QuantifiableElement,\n Quantifier,\n UnicodePropertyCharacterSet,\n} from \"./ast\"\nimport { assert, last } from \"./util\"\nimport { RegExpValidator } from \"./validator\"\n\ntype AppendableNode =\n | Pattern\n | Disjunction\n | Group\n | CapturingGroup\n | CharacterClass\n | LookaroundAssertion\n\nconst DummyPattern = {} as Pattern\nconst DummyFlags = {} as Flags\nconst DummyCapturingGroup = {} as CapturingGroup\n\n/**\n * Convert given elements to an alternative.\n * This doesn't clone the array, so the return value is `elements` itself.\n * @param elements Elements to convert.\n */\nfunction elementsToAlternative(\n elements: Element[],\n parent: Disjunction,\n): AlternativeElement[] {\n for (const element of elements) {\n assert(element.type !== \"Disjunction\")\n element.parent = parent\n }\n return elements as AlternativeElement[]\n}\n\nfunction addAlternativeElement(\n parent:\n | Pattern\n | Disjunction\n | Group\n | CapturingGroup\n | LookaroundAssertion,\n node:\n | Group\n | CapturingGroup\n | Quantifier\n | CharacterClass\n | Assertion\n | AnyCharacterSet\n | Backreference,\n): void {\n if (parent.type === \"Disjunction\") {\n last(parent.alternatives)!.push(node)\n } else {\n parent.elements.push(node)\n }\n}\n\nfunction addCommonElement(\n parent: AppendableNode,\n node: EscapeCharacterSet | UnicodePropertyCharacterSet | Character,\n): void {\n if (parent.type === \"Disjunction\") {\n last(parent.alternatives)!.push(node)\n } else if (parent.type === \"CharacterClass\") {\n parent.elements.push(node)\n } else {\n parent.elements.push(node)\n }\n}\n\nclass RegExpParserState {\n readonly strict: boolean\n readonly ecmaVersion: 5 | 2015 | 2016 | 2017 | 2018\n private _node: AppendableNode = DummyPattern\n private _flags: Flags = DummyFlags\n private _disjunctionStartStack: number[] = []\n private _backreferences: Backreference[] = []\n private _capturingGroups: CapturingGroup[] = []\n\n source: string = \"\"\n\n constructor(options?: RegExpParser.Options) {\n this.strict = Boolean(options && options.strict)\n this.ecmaVersion = (options && options.ecmaVersion) || 2018\n }\n\n get pattern(): Pattern {\n if (this._node.type !== \"Pattern\") {\n throw new Error(\"UnknownError\")\n }\n return this._node\n }\n\n get flags(): Flags {\n if (this._flags.type !== \"Flags\") {\n throw new Error(\"UnknownError\")\n }\n return this._flags\n }\n\n onFlags(\n start: number,\n end: number,\n global: boolean,\n ignoreCase: boolean,\n multiline: boolean,\n unicode: boolean,\n sticky: boolean,\n dotAll: boolean,\n ): void {\n this._flags = {\n type: \"Flags\",\n parent: null,\n start,\n end,\n raw: this.source.slice(start, end),\n global,\n ignoreCase,\n multiline,\n unicode,\n sticky,\n dotAll,\n }\n }\n\n onPatternEnter(start: number): void {\n this._node = {\n type: \"Pattern\",\n parent: null,\n start,\n end: start,\n raw: \"\",\n elements: [],\n }\n this._backreferences.length = 0\n this._capturingGroups.length = 0\n }\n\n onPatternLeave(start: number, end: number): void {\n this._node.end = end\n this._node.raw = this.source.slice(start, end)\n\n for (const reference of this._backreferences) {\n const ref = reference.ref\n const group =\n typeof ref === \"number\"\n ? this._capturingGroups[ref - 1]\n : this._capturingGroups.find(g => g.name === ref)!\n reference.resolved = group\n group.references.push(reference)\n }\n }\n\n onDisjunctionEnter(start: number): void {\n this._disjunctionStartStack.push(start)\n }\n\n onDisjunctionLeave(start: number, end: number): void {\n this._disjunctionStartStack.pop()\n }\n\n onAlternativeEnter(start: number, index: number): void {\n if (index === 0) {\n return\n }\n\n const parentNode = this._node\n if (\n parentNode.type === \"Disjunction\" ||\n parentNode.type === \"CharacterClass\"\n ) {\n throw new Error(\"UnknownError\")\n }\n\n const prevNode = last(parentNode.elements)\n if (prevNode != null && prevNode.type === \"Disjunction\") {\n this._node = prevNode\n prevNode.alternatives.push([])\n } else {\n this._node = {\n type: \"Disjunction\",\n parent: parentNode,\n start: last(this._disjunctionStartStack)!,\n end: start,\n raw: \"\",\n alternatives: [],\n }\n const elements = elementsToAlternative(\n parentNode.elements,\n this._node,\n )\n this._node.alternatives.push(elements, [])\n parentNode.elements = [this._node]\n }\n }\n\n onAlternativeLeave(start: number, end: number, index: number): void {\n if (index === 0) {\n return\n }\n this._node.end = end\n this._node.raw = this.source.slice(this._node.start, end)\n this._node = this._node.parent as AppendableNode\n }\n\n onGroupEnter(start: number): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n this._node = {\n type: \"Group\",\n parent: parentNode,\n start,\n end: start,\n raw: \"\",\n elements: [],\n }\n addAlternativeElement(parentNode, this._node)\n }\n\n onGroupLeave(start: number, end: number): void {\n this._node.end = end\n this._node.raw = this.source.slice(start, end)\n this._node = this._node.parent as AppendableNode\n }\n\n onCapturingGroupEnter(start: number, name: string | null): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n this._node = {\n type: \"CapturingGroup\",\n parent: parentNode,\n start,\n end: start,\n raw: \"\",\n name,\n elements: [],\n references: [],\n }\n addAlternativeElement(parentNode, this._node)\n this._capturingGroups.push(this._node)\n }\n\n onCapturingGroupLeave(\n start: number,\n end: number,\n name: string | null,\n ): void {\n this._node.end = end\n this._node.raw = this.source.slice(start, end)\n this._node = this._node.parent as AppendableNode\n }\n\n onQuantifier(\n start: number,\n end: number,\n min: number,\n max: number,\n greedy: boolean,\n ): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n // Replace the last element.\n const elements =\n parentNode.type === \"Disjunction\"\n ? last(parentNode.alternatives)!\n : parentNode.elements\n const prevNode = elements.pop()!\n const node: Quantifier = {\n type: \"Quantifier\",\n parent: parentNode,\n start,\n end,\n raw: this.source.slice(start, end),\n min,\n max,\n greedy,\n element: prevNode as QuantifiableElement,\n }\n elements.push(node)\n prevNode.parent = node\n }\n\n onLookaroundAssertionEnter(\n start: number,\n kind: \"lookahead\" | \"lookbehind\",\n negate: boolean,\n ): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n this._node = {\n type: \"Assertion\",\n parent: parentNode,\n start,\n end: start,\n raw: \"\",\n kind,\n negate,\n elements: [],\n } as LookaroundAssertion\n addAlternativeElement(parentNode, this._node)\n }\n\n onLookaroundAssertionLeave(\n start: number,\n end: number,\n kind: \"lookahead\" | \"lookbehind\",\n negate: boolean,\n ): void {\n this._node.end = end\n this._node.raw = this.source.slice(start, end)\n this._node = this._node.parent as AppendableNode\n }\n\n onEdgeAssertion(start: number, end: number, kind: \"start\" | \"end\"): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n addAlternativeElement(parentNode, {\n type: \"Assertion\",\n parent: parentNode,\n start,\n end,\n raw: this.source.slice(start, end),\n kind,\n })\n }\n\n onWordBoundaryAssertion(\n start: number,\n end: number,\n kind: \"word\",\n negate: boolean,\n ): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n addAlternativeElement(parentNode, {\n type: \"Assertion\",\n parent: parentNode,\n start,\n end,\n raw: this.source.slice(start, end),\n kind,\n negate,\n })\n }\n\n onAnyCharacterSet(start: number, end: number, kind: \"any\"): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n addAlternativeElement(parentNode, {\n type: \"CharacterSet\",\n parent: parentNode,\n start,\n end,\n raw: this.source.slice(start, end),\n kind,\n })\n }\n\n onEscapeCharacterSet(\n start: number,\n end: number,\n kind: \"digit\" | \"space\" | \"word\",\n negate: boolean,\n ): void {\n addCommonElement(this._node, {\n type: \"CharacterSet\",\n parent: this._node,\n start,\n end,\n raw: this.source.slice(start, end),\n kind,\n negate,\n })\n }\n\n onUnicodePropertyCharacterSet(\n start: number,\n end: number,\n kind: \"property\",\n key: string,\n value: string | null,\n negate: boolean,\n ): void {\n addCommonElement(this._node, {\n type: \"CharacterSet\",\n parent: this._node,\n start,\n end,\n raw: this.source.slice(start, end),\n kind,\n key,\n value,\n negate,\n })\n }\n\n onCharacter(start: number, end: number, value: number): void {\n addCommonElement(this._node, {\n type: \"Character\",\n parent: this._node,\n start,\n end,\n raw: this.source.slice(start, end),\n value,\n })\n }\n\n onBackreference(start: number, end: number, ref: number | string): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n const node: Backreference = {\n type: \"Backreference\",\n parent: parentNode,\n start,\n end,\n raw: this.source.slice(start, end),\n ref,\n resolved: DummyCapturingGroup,\n }\n addAlternativeElement(parentNode, node)\n this._backreferences.push(node)\n }\n\n onCharacterClassEnter(start: number, negate: boolean): void {\n const parentNode = this._node\n if (parentNode.type === \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n this._node = {\n type: \"CharacterClass\",\n parent: parentNode,\n start,\n end: start,\n raw: \"\",\n negate,\n elements: [],\n }\n addAlternativeElement(parentNode, this._node)\n }\n\n onCharacterClassLeave(start: number, end: number, negate: boolean): void {\n this._node.end = end\n this._node.raw = this.source.slice(start, end)\n this._node = this._node.parent as AppendableNode\n }\n\n onCharacterClassRange(\n start: number,\n end: number,\n min: number,\n max: number,\n ): void {\n const parentNode = this._node\n if (parentNode.type !== \"CharacterClass\") {\n throw new Error(\"UnknownError\")\n }\n\n // Replace the last three elements.\n const elements = parentNode.elements\n const rightNode = elements.pop() as Character\n elements.pop() // hyphen\n const leftNode = elements.pop() as Character\n const node: CharacterClassRange = {\n type: \"CharacterClassRange\",\n parent: parentNode,\n start,\n end,\n raw: this.source.slice(start, end),\n min: leftNode,\n max: rightNode,\n }\n assert(leftNode != null && leftNode.type === \"Character\")\n assert(rightNode != null && rightNode.type === \"Character\")\n leftNode.parent = node\n rightNode.parent = node\n elements.push(node)\n }\n}\n\nexport namespace RegExpParser {\n /**\n * The options for RegExpParser construction.\n */\n export interface Options {\n /**\n * The flag to disable Annex B syntax. Default is `false`.\n */\n strict?: boolean\n\n /**\n * ECMAScript version. Default is `2018`.\n * - `2015` added `u` and `y` flags.\n * - `2018` added `s` flag, Named Capturing Group, Lookbehind Assertion,\n * and Unicode Property Escape.\n */\n ecmaVersion?: 5 | 2015 | 2016 | 2017 | 2018\n }\n}\n\nexport class RegExpParser {\n private _state: RegExpParserState\n private _validator: RegExpValidator\n\n /**\n * Initialize this parser.\n * @param options The options of parser.\n */\n constructor(options?: RegExpParser.Options) {\n this._state = new RegExpParserState(options)\n this._validator = new RegExpValidator(this._state)\n }\n\n /**\n * Parse a regular expression literal. E.g. \"/abc/g\"\n * @param source The source code to parse.\n * @param start The start index in the source code.\n * @param end The end index in the source code.\n * @returns The AST of the given regular expression.\n */\n parseLiteral(\n source: string,\n start: number = 0,\n end: number = source.length,\n ): RegExpLiteral {\n this._state.source = source\n this._validator.validateLiteral(source, start, end)\n const pattern = this._state.pattern\n const flags = this._state.flags\n const literal: RegExpLiteral = {\n type: \"RegExpLiteral\",\n parent: null,\n start,\n end,\n raw: source,\n pattern,\n flags,\n }\n pattern.parent = literal\n flags.parent = literal\n return literal\n }\n\n /**\n * Parse a regular expression flags. E.g. \"gim\"\n * @param source The source code to parse.\n * @param start The start index in the source code.\n * @param end The end index in the source code.\n * @returns The AST of the given flags.\n */\n parseFlags(\n source: string,\n start: number = 0,\n end: number = source.length,\n ): Flags {\n this._state.source = source\n this._validator.validateFlags(source, start, end)\n return this._state.flags\n }\n\n /**\n * Parse a regular expression pattern. E.g. \"abc\"\n * @param source The source code to parse.\n * @param start The start index in the source code.\n * @param end The end index in the source code.\n * @param uFlag The flag to set unicode mode.\n * @returns The AST of the given pattern.\n */\n parsePattern(\n source: string,\n start: number = 0,\n end: number = source.length,\n uFlag: boolean = false,\n ): Pattern {\n this._state.source = source\n this._validator.validatePattern(source, start, end, uFlag)\n return this._state.pattern\n }\n}\n","import * as AST from \"./ast\"\nimport { RegExpParser } from \"./parser\"\nimport { RegExpValidator } from \"./validator\"\n\nexport { AST, RegExpParser, RegExpValidator }\n\n/**\n * Parse a given regular expression literal then make AST object.\n * @param source The source code to parse.\n * @param options The options to parse.\n * @returns The AST of the regular expression.\n */\nexport function parseRegExpLiteral(\n source: string,\n options?: RegExpParser.Options,\n): AST.RegExpLiteral {\n return new RegExpParser(options).parseLiteral(source)\n}\n\n/**\n * Validate a given regular expression literal.\n * @param source The source code to validate.\n * @param options The options to validate.\n */\nexport function validateRegExpLiteral(\n source: string,\n options?: RegExpValidator.Options,\n): void {\n return new 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Nagashima", - "url": "https://github.com/mysticatea" - }, - "bugs": { - "url": "https://github.com/mysticatea/regexpp/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Regular expression parser for ECMAScript 2018.", - "devDependencies": { - "@types/eslint": "^4.16.0", - "@types/mocha": "^2.2.48", - "@types/node": "^9.4.6", - "dts-bundle": "^0.7.3", - "eslint": "^4.18.0", - "eslint-config-mysticatea": "^13.0.2", - "eslint-config-prettier": "^2.9.0", - "eslint-plugin-prettier": "^2.4.0", - "mocha": "^5.0.1", - "npm-run-all": "^4.1.2", - "prettier": "^1.9.2", - "rimraf": "^2.6.2", - "rollup": "^0.56.1", - "rollup-plugin-node-resolve": "^3.0.3", - "rollup-plugin-sourcemaps": "^0.4.2", - "rollup-watch": "^4.3.1", - "ts-node": "^5.0.0", - "typescript": "^2.7.2", - "typescript-eslint-parser": "^14.0.0" - }, - "engines": { - "node": ">=4.0.0" - }, - "files": [ - "index.d.ts", - "index.js.map" - ], - "homepage": "https://github.com/mysticatea/regexpp#readme", - "keywords": [ - "regexp", - "regular", - "expression", - "parser", - "validator", - "ast", - "abstract", - "syntax", - "tree", - "ecmascript", - "es2015", - "es2016", - "es2017", - "es2018", - "annexB" - ], - "license": "MIT", - "main": "index.js", - "name": "regexpp", - "repository": { - "type": "git", - "url": "git+https://github.com/mysticatea/regexpp.git" - }, - "scripts": { - "build": "tsc --project tsconfig.prod.json && rollup -c -o index.js && dts-bundle --name regexpp --main .temp/index.d.ts --out ../index.d.ts", - "clean": "rimraf .temp index.*", - "lint": "eslint src test tools --ext .ts", - "postversion": "git push && git push --tags", - "prebuild": "npm run -s clean", - "pretest": "run-s build lint", - "preversion": "npm test", - "prewatch": "npm run -s clean", - "test": "_mocha --require ts-node/register --reporter dot --timeout 10000 \"test/*.ts\"", - "update:ids": "ts-node tools/update-unicode-ids.ts", - "update:test": "ts-node tools/update-fixtures.ts", - "version": "npm run -s build", - "watch": "npm run -s test -- --watch-extensions .ts --watch --growl" - }, - "version": "1.0.1" -} diff --git a/node_modules/require-uncached/index.js b/node_modules/require-uncached/index.js deleted file mode 100644 index 63dfada3..00000000 --- a/node_modules/require-uncached/index.js +++ /dev/null @@ -1,29 +0,0 @@ -'use strict'; -var path = require('path'); -var resolveFrom = require('resolve-from'); -var callerPath = require('caller-path'); - -module.exports = function (moduleId) { - if (typeof moduleId !== 'string') { - throw new TypeError('Expected a string'); - } - - var filePath = resolveFrom(path.dirname(callerPath()), moduleId); - - // delete itself from module parent - if (require.cache[filePath] && require.cache[filePath].parent) { - var i = require.cache[filePath].parent.children.length; - - while (i--) { - if (require.cache[filePath].parent.children[i].id === filePath) { - require.cache[filePath].parent.children.splice(i, 1); - } - } - } - - // delete module from cache - delete require.cache[filePath]; - - // return fresh module - return require(filePath); -}; diff --git a/node_modules/require-uncached/license b/node_modules/require-uncached/license deleted file mode 100644 index 654d0bfe..00000000 --- a/node_modules/require-uncached/license +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) Sindre Sorhus (sindresorhus.com) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/require-uncached/package.json b/node_modules/require-uncached/package.json deleted file mode 100644 index 14a0289c..00000000 --- a/node_modules/require-uncached/package.json +++ /dev/null @@ -1,77 +0,0 @@ -{ - "_from": "require-uncached@^1.0.3", - "_id": "require-uncached@1.0.3", - "_inBundle": false, - "_integrity": "sha1-Tg1W1slmL9MeQwEcS5WqSZVUIdM=", - "_location": "/require-uncached", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "require-uncached@^1.0.3", - "name": "require-uncached", - "escapedName": "require-uncached", - "rawSpec": "^1.0.3", - "saveSpec": null, - "fetchSpec": "^1.0.3" - }, - "_requiredBy": [ - "/eslint" - ], - "_resolved": "https://registry.npmjs.org/require-uncached/-/require-uncached-1.0.3.tgz", - "_shasum": "4e0d56d6c9662fd31e43011c4b95aa49955421d3", - "_spec": "require-uncached@^1.0.3", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", - "author": { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - "bugs": { - "url": "https://github.com/sindresorhus/require-uncached/issues" - }, - "bundleDependencies": false, - "dependencies": { - "caller-path": "^0.1.0", - "resolve-from": "^1.0.0" - }, - "deprecated": false, - "description": "Require a module bypassing the cache", - "devDependencies": { - "ava": "*", - "heapdump": "^0.3.7", - "xo": "^0.16.0" - }, - "engines": { - "node": ">=0.10.0" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/sindresorhus/require-uncached#readme", - "keywords": [ - "require", - "cache", - "uncache", - "uncached", - "module", - "fresh", - "bypass" - ], - "license": "MIT", - "name": "require-uncached", - "repository": { - "type": "git", - "url": "git+https://github.com/sindresorhus/require-uncached.git" - }, - "scripts": { - "heapdump": "node heapdump.js", - "test": "xo && ava" - }, - "version": "1.0.3", - "xo": { - "rules": { - "import/no-dynamic-require": "off" - } - } -} diff --git a/node_modules/require-uncached/readme.md b/node_modules/require-uncached/readme.md deleted file mode 100644 index baa6cc2b..00000000 --- a/node_modules/require-uncached/readme.md +++ /dev/null @@ -1,47 +0,0 @@ -# require-uncached [![Build Status](https://travis-ci.org/sindresorhus/require-uncached.svg?branch=master)](https://travis-ci.org/sindresorhus/require-uncached) - -> Require a module bypassing the [cache](https://nodejs.org/api/modules.html#modules_caching) - -Useful for testing purposes when you need to freshly require a module. - - -## Install - -``` -$ npm install --save require-uncached -``` - - -## Usage - -```js -// foo.js -let i = 0; -module.exports = () => ++i; -``` - -```js -const requireUncached = require('require-uncached'); - -require('./foo')(); -//=> 1 - -require('./foo')(); -//=> 2 - -requireUncached('./foo')(); -//=> 1 - -requireUncached('./foo')(); -//=> 1 -``` - - -## Related - -- [clear-require](https://github.com/sindresorhus/clear-require) - Clear a module from the require cache - - -## License - -MIT © [Sindre Sorhus](https://sindresorhus.com) diff --git a/node_modules/resolve-from/index.js b/node_modules/resolve-from/index.js deleted file mode 100644 index 9162f4ac..00000000 --- a/node_modules/resolve-from/index.js +++ /dev/null @@ -1,19 +0,0 @@ -'use strict'; -var path = require('path'); -var Module = require('module'); - -module.exports = function (fromDir, moduleId) { - if (typeof fromDir !== 'string' || typeof moduleId !== 'string') { - throw new TypeError('Expected `fromDir` and `moduleId` to be a string'); - } - - fromDir = path.resolve(fromDir); - - var fromFile = path.join(fromDir, 'noop.js'); - - return Module._resolveFilename(moduleId, { - id: fromFile, - filename: fromFile, - paths: Module._nodeModulePaths(fromDir) - }); -}; diff --git a/node_modules/resolve-from/license b/node_modules/resolve-from/license deleted file mode 100644 index 654d0bfe..00000000 --- a/node_modules/resolve-from/license +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) Sindre Sorhus (sindresorhus.com) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/resolve-from/package.json b/node_modules/resolve-from/package.json deleted file mode 100644 index 4096a671..00000000 --- a/node_modules/resolve-from/package.json +++ /dev/null @@ -1,66 +0,0 @@ -{ - "_from": "resolve-from@^1.0.0", - "_id": "resolve-from@1.0.1", - "_inBundle": false, - "_integrity": "sha1-Jsv+k10a7uq7Kbw/5a6wHpPUQiY=", - "_location": "/resolve-from", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "resolve-from@^1.0.0", - "name": "resolve-from", - "escapedName": "resolve-from", - "rawSpec": "^1.0.0", - "saveSpec": null, - "fetchSpec": "^1.0.0" - }, - "_requiredBy": [ - "/require-uncached" - ], - "_resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-1.0.1.tgz", - "_shasum": "26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226", - "_spec": "resolve-from@^1.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/require-uncached", - "author": { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - "bugs": { - "url": "https://github.com/sindresorhus/resolve-from/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Resolve the path of a module like require.resolve() but from a given path", - "devDependencies": { - "ava": "*", - "xo": "*" - }, - "engines": { - "node": ">=0.10.0" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/sindresorhus/resolve-from#readme", - "keywords": [ - "require", - "resolve", - "path", - "module", - "from", - "like", - "path" - ], - "license": "MIT", - "name": "resolve-from", - "repository": { - "type": "git", - "url": "git+https://github.com/sindresorhus/resolve-from.git" - }, - "scripts": { - "test": "xo && ava" - }, - "version": "1.0.1" -} diff --git a/node_modules/resolve-from/readme.md b/node_modules/resolve-from/readme.md deleted file mode 100644 index 80a240c4..00000000 --- a/node_modules/resolve-from/readme.md +++ /dev/null @@ -1,56 +0,0 @@ -# resolve-from [![Build Status](https://travis-ci.org/sindresorhus/resolve-from.svg?branch=master)](https://travis-ci.org/sindresorhus/resolve-from) - -> Resolve the path of a module like [`require.resolve()`](http://nodejs.org/api/globals.html#globals_require_resolve) but from a given path - - -## Install - -``` -$ npm install --save resolve-from -``` - - -## Usage - -```js -const resolveFrom = require('resolve-from'); - -// there's a file at `./foo/bar.js` - -resolveFrom('foo', './bar'); -//=> '/Users/sindresorhus/dev/test/foo/bar.js' -``` - - -## API - -### resolveFrom(fromDir, moduleId) - -#### fromDir - -Type: `string` - -The directory to resolve from. - -#### moduleId - -Type: `string` - -What you would use in `require()`. - - -## Tip - -Create a partial using a bound function if you want to require from the same `fromDir` multiple times: - -```js -const resolveFromFoo = resolveFrom.bind(null, 'foo'); - -resolveFromFoo('./bar'); -resolveFromFoo('./baz'); -``` - - -## License - -MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/restore-cursor/index.js b/node_modules/restore-cursor/index.js deleted file mode 100644 index 2b8e0098..00000000 --- a/node_modules/restore-cursor/index.js +++ /dev/null @@ -1,9 +0,0 @@ -'use strict'; -const onetime = require('onetime'); -const signalExit = require('signal-exit'); - -module.exports = onetime(() => { - signalExit(() => { - process.stderr.write('\u001b[?25h'); - }, {alwaysLast: true}); -}); diff --git a/node_modules/restore-cursor/license b/node_modules/restore-cursor/license deleted file mode 100644 index 654d0bfe..00000000 --- a/node_modules/restore-cursor/license +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) Sindre Sorhus (sindresorhus.com) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/restore-cursor/package.json b/node_modules/restore-cursor/package.json deleted file mode 100644 index 77b9768f..00000000 --- a/node_modules/restore-cursor/package.json +++ /dev/null @@ -1,76 +0,0 @@ -{ - "_from": "restore-cursor@^2.0.0", - "_id": "restore-cursor@2.0.0", - "_inBundle": false, - "_integrity": "sha1-n37ih/gv0ybU/RYpI9YhKe7g368=", - "_location": "/restore-cursor", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "restore-cursor@^2.0.0", - "name": "restore-cursor", - "escapedName": "restore-cursor", - "rawSpec": "^2.0.0", - "saveSpec": null, - "fetchSpec": "^2.0.0" - }, - "_requiredBy": [ - "/cli-cursor" - ], - "_resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-2.0.0.tgz", - "_shasum": "9f7ee287f82fd326d4fd162923d62129eee0dfaf", - "_spec": "restore-cursor@^2.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/cli-cursor", - "author": { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - "bugs": { - "url": "https://github.com/sindresorhus/restore-cursor/issues" - }, - "bundleDependencies": false, - "dependencies": { - "onetime": "^2.0.0", - "signal-exit": "^3.0.2" - }, - "deprecated": false, - "description": "Gracefully restore the CLI cursor on exit", - "engines": { - "node": ">=4" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/sindresorhus/restore-cursor#readme", - "keywords": [ - "exit", - "quit", - "process", - "graceful", - "shutdown", - "sigterm", - "sigint", - "terminate", - "kill", - "stop", - "cli", - "cursor", - "ansi", - "show", - "term", - "terminal", - "console", - "tty", - "shell", - "command-line" - ], - "license": "MIT", - "name": "restore-cursor", - "repository": { - "type": "git", - "url": "git+https://github.com/sindresorhus/restore-cursor.git" - }, - "version": "2.0.0" -} diff --git a/node_modules/restore-cursor/readme.md b/node_modules/restore-cursor/readme.md deleted file mode 100644 index a2f5afbc..00000000 --- a/node_modules/restore-cursor/readme.md +++ /dev/null @@ -1,25 +0,0 @@ -# restore-cursor - -> Gracefully restore the CLI cursor on exit - -Prevent the cursor you've hidden interactively from remaining hidden if the process crashes. - - -## Install - -``` -$ npm install --save restore-cursor -``` - - -## Usage - -```js -const restoreCursor = require('restore-cursor'); -restoreCursor(); -``` - - -## License - -MIT © [Sindre Sorhus](https://sindresorhus.com) diff --git a/node_modules/rimraf/LICENSE b/node_modules/rimraf/LICENSE deleted file mode 100644 index 19129e31..00000000 --- a/node_modules/rimraf/LICENSE +++ /dev/null @@ -1,15 +0,0 @@ -The ISC License - -Copyright (c) Isaac Z. Schlueter and Contributors - -Permission to use, copy, modify, and/or distribute this software for any -purpose with or without fee is hereby granted, provided that the above -copyright notice and this permission notice appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR -IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/rimraf/README.md b/node_modules/rimraf/README.md deleted file mode 100644 index 423b8cf8..00000000 --- a/node_modules/rimraf/README.md +++ /dev/null @@ -1,101 +0,0 @@ -[![Build Status](https://travis-ci.org/isaacs/rimraf.svg?branch=master)](https://travis-ci.org/isaacs/rimraf) [![Dependency Status](https://david-dm.org/isaacs/rimraf.svg)](https://david-dm.org/isaacs/rimraf) [![devDependency Status](https://david-dm.org/isaacs/rimraf/dev-status.svg)](https://david-dm.org/isaacs/rimraf#info=devDependencies) - -The [UNIX command](http://en.wikipedia.org/wiki/Rm_(Unix)) `rm -rf` for node. - -Install with `npm install rimraf`, or just drop rimraf.js somewhere. - -## API - -`rimraf(f, [opts], callback)` - -The first parameter will be interpreted as a globbing pattern for files. If you -want to disable globbing you can do so with `opts.disableGlob` (defaults to -`false`). This might be handy, for instance, if you have filenames that contain -globbing wildcard characters. - -The callback will be called with an error if there is one. Certain -errors are handled for you: - -* Windows: `EBUSY` and `ENOTEMPTY` - rimraf will back off a maximum of - `opts.maxBusyTries` times before giving up, adding 100ms of wait - between each attempt. The default `maxBusyTries` is 3. -* `ENOENT` - If the file doesn't exist, rimraf will return - successfully, since your desired outcome is already the case. -* `EMFILE` - Since `readdir` requires opening a file descriptor, it's - possible to hit `EMFILE` if too many file descriptors are in use. - In the sync case, there's nothing to be done for this. But in the - async case, rimraf will gradually back off with timeouts up to - `opts.emfileWait` ms, which defaults to 1000. - -## options - -* unlink, chmod, stat, lstat, rmdir, readdir, - unlinkSync, chmodSync, statSync, lstatSync, rmdirSync, readdirSync - - In order to use a custom file system library, you can override - specific fs functions on the options object. - - If any of these functions are present on the options object, then - the supplied function will be used instead of the default fs - method. - - Sync methods are only relevant for `rimraf.sync()`, of course. - - For example: - - ```javascript - var myCustomFS = require('some-custom-fs') - - rimraf('some-thing', myCustomFS, callback) - ``` - -* maxBusyTries - - If an `EBUSY`, `ENOTEMPTY`, or `EPERM` error code is encountered - on Windows systems, then rimraf will retry with a linear backoff - wait of 100ms longer on each try. The default maxBusyTries is 3. - - Only relevant for async usage. - -* emfileWait - - If an `EMFILE` error is encountered, then rimraf will retry - repeatedly with a linear backoff of 1ms longer on each try, until - the timeout counter hits this max. The default limit is 1000. - - If you repeatedly encounter `EMFILE` errors, then consider using - [graceful-fs](http://npm.im/graceful-fs) in your program. - - Only relevant for async usage. - -* glob - - Set to `false` to disable [glob](http://npm.im/glob) pattern - matching. - - Set to an object to pass options to the glob module. The default - glob options are `{ nosort: true, silent: true }`. - - Glob version 6 is used in this module. - - Relevant for both sync and async usage. - -* disableGlob - - Set to any non-falsey value to disable globbing entirely. - (Equivalent to setting `glob: false`.) - -## rimraf.sync - -It can remove stuff synchronously, too. But that's not so good. Use -the async API. It's better. - -## CLI - -If installed with `npm install rimraf -g` it can be used as a global -command `rimraf [ ...]` which is useful for cross platform support. - -## mkdirp - -If you need to create a directory recursively, check out -[mkdirp](https://github.com/substack/node-mkdirp). diff --git a/node_modules/rimraf/bin.js b/node_modules/rimraf/bin.js deleted file mode 100755 index 0d1e17be..00000000 --- a/node_modules/rimraf/bin.js +++ /dev/null @@ -1,50 +0,0 @@ -#!/usr/bin/env node - -var rimraf = require('./') - -var help = false -var dashdash = false -var noglob = false -var args = process.argv.slice(2).filter(function(arg) { - if (dashdash) - return !!arg - else if (arg === '--') - dashdash = true - else if (arg === '--no-glob' || arg === '-G') - noglob = true - else if (arg === '--glob' || arg === '-g') - noglob = false - else if (arg.match(/^(-+|\/)(h(elp)?|\?)$/)) - help = true - else - return !!arg -}) - -if (help || args.length === 0) { - // If they didn't ask for help, then this is not a "success" - var log = help ? console.log : console.error - log('Usage: rimraf [ ...]') - log('') - log(' Deletes all files and folders at "path" recursively.') - log('') - log('Options:') - log('') - log(' -h, --help Display this usage info') - log(' -G, --no-glob Do not expand glob patterns in arguments') - log(' -g, --glob Expand glob patterns in arguments (default)') - process.exit(help ? 0 : 1) -} else - go(0) - -function go (n) { - if (n >= args.length) - return - var options = {} - if (noglob) - options = { glob: false } - rimraf(args[n], options, function (er) { - if (er) - throw er - go(n+1) - }) -} diff --git a/node_modules/rimraf/package.json b/node_modules/rimraf/package.json deleted file mode 100644 index 24af4e60..00000000 --- a/node_modules/rimraf/package.json +++ /dev/null @@ -1,64 +0,0 @@ -{ - "_from": "rimraf@^2.2.8", - "_id": "rimraf@2.6.2", - "_inBundle": false, - "_integrity": "sha512-lreewLK/BlghmxtfH36YYVg1i8IAce4TI7oao75I1g245+6BctqTVQiBP3YUJ9C6DQOXJmkYR9X9fCLtCOJc5w==", - "_location": "/rimraf", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "rimraf@^2.2.8", - "name": "rimraf", - "escapedName": "rimraf", - "rawSpec": "^2.2.8", - "saveSpec": null, - "fetchSpec": "^2.2.8" - }, - "_requiredBy": [ - "/del" - ], - "_resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.2.tgz", - "_shasum": "2ed8150d24a16ea8651e6d6ef0f47c4158ce7a36", - "_spec": "rimraf@^2.2.8", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/del", - "author": { - "name": "Isaac Z. Schlueter", - "email": "i@izs.me", - "url": "http://blog.izs.me/" - }, - "bin": { - "rimraf": "./bin.js" - }, - "bugs": { - "url": "https://github.com/isaacs/rimraf/issues" - }, - "bundleDependencies": false, - "dependencies": { - "glob": "^7.0.5" - }, - "deprecated": false, - "description": "A deep deletion module for node (like `rm -rf`)", - "devDependencies": { - "mkdirp": "^0.5.1", - "tap": "^10.1.2" - }, - "files": [ - "LICENSE", - "README.md", - "bin.js", - "rimraf.js" - ], - "homepage": "https://github.com/isaacs/rimraf#readme", - "license": "ISC", - "main": "rimraf.js", - "name": "rimraf", - "repository": { - "type": "git", - "url": "git://github.com/isaacs/rimraf.git" - }, - "scripts": { - "test": "tap test/*.js" - }, - "version": "2.6.2" -} diff --git a/node_modules/rimraf/rimraf.js b/node_modules/rimraf/rimraf.js deleted file mode 100644 index e80dd106..00000000 --- a/node_modules/rimraf/rimraf.js +++ /dev/null @@ -1,364 +0,0 @@ -module.exports = rimraf -rimraf.sync = rimrafSync - -var assert = require("assert") -var path = require("path") -var fs = require("fs") -var glob = require("glob") -var _0666 = parseInt('666', 8) - -var defaultGlobOpts = { - nosort: true, - silent: true -} - -// for EMFILE handling -var timeout = 0 - -var isWindows = (process.platform === "win32") - -function defaults (options) { - var methods = [ - 'unlink', - 'chmod', - 'stat', - 'lstat', - 'rmdir', - 'readdir' - ] - methods.forEach(function(m) { - options[m] = options[m] || fs[m] - m = m + 'Sync' - options[m] = options[m] || fs[m] - }) - - options.maxBusyTries = options.maxBusyTries || 3 - options.emfileWait = options.emfileWait || 1000 - if (options.glob === false) { - options.disableGlob = true - } - options.disableGlob = options.disableGlob || false - options.glob = options.glob || defaultGlobOpts -} - -function rimraf (p, options, cb) { - if (typeof options === 'function') { - cb = options - options = {} - } - - assert(p, 'rimraf: missing path') - assert.equal(typeof p, 'string', 'rimraf: path should be a string') - assert.equal(typeof cb, 'function', 'rimraf: callback function required') - assert(options, 'rimraf: invalid options argument provided') - assert.equal(typeof options, 'object', 'rimraf: options should be object') - - defaults(options) - - var busyTries = 0 - var errState = null - var n = 0 - - if (options.disableGlob || !glob.hasMagic(p)) - return afterGlob(null, [p]) - - options.lstat(p, function (er, stat) { - if (!er) - return afterGlob(null, [p]) - - glob(p, options.glob, afterGlob) - }) - - function next (er) { - errState = errState || er - if (--n === 0) - cb(errState) - } - - function afterGlob (er, results) { - if (er) - return cb(er) - - n = results.length - if (n === 0) - return cb() - - results.forEach(function (p) { - rimraf_(p, options, function CB (er) { - if (er) { - if ((er.code === "EBUSY" || er.code === "ENOTEMPTY" || er.code === "EPERM") && - busyTries < options.maxBusyTries) { - busyTries ++ - var time = busyTries * 100 - // try again, with the same exact callback as this one. - return setTimeout(function () { - rimraf_(p, options, CB) - }, time) - } - - // this one won't happen if graceful-fs is used. - if (er.code === "EMFILE" && timeout < options.emfileWait) { - return setTimeout(function () { - rimraf_(p, options, CB) - }, timeout ++) - } - - // already gone - if (er.code === "ENOENT") er = null - } - - timeout = 0 - next(er) - }) - }) - } -} - -// Two possible strategies. -// 1. Assume it's a file. unlink it, then do the dir stuff on EPERM or EISDIR -// 2. Assume it's a directory. readdir, then do the file stuff on ENOTDIR -// -// Both result in an extra syscall when you guess wrong. However, there -// are likely far more normal files in the world than directories. This -// is based on the assumption that a the average number of files per -// directory is >= 1. -// -// If anyone ever complains about this, then I guess the strategy could -// be made configurable somehow. But until then, YAGNI. -function rimraf_ (p, options, cb) { - assert(p) - assert(options) - assert(typeof cb === 'function') - - // sunos lets the root user unlink directories, which is... weird. - // so we have to lstat here and make sure it's not a dir. - options.lstat(p, function (er, st) { - if (er && er.code === "ENOENT") - return cb(null) - - // Windows can EPERM on stat. Life is suffering. - if (er && er.code === "EPERM" && isWindows) - fixWinEPERM(p, options, er, cb) - - if (st && st.isDirectory()) - return rmdir(p, options, er, cb) - - options.unlink(p, function (er) { - if (er) { - if (er.code === "ENOENT") - return cb(null) - if (er.code === "EPERM") - return (isWindows) - ? fixWinEPERM(p, options, er, cb) - : rmdir(p, options, er, cb) - if (er.code === "EISDIR") - return rmdir(p, options, er, cb) - } - return cb(er) - }) - }) -} - -function fixWinEPERM (p, options, er, cb) { - assert(p) - assert(options) - assert(typeof cb === 'function') - if (er) - assert(er instanceof Error) - - options.chmod(p, _0666, function (er2) { - if (er2) - cb(er2.code === "ENOENT" ? null : er) - else - options.stat(p, function(er3, stats) { - if (er3) - cb(er3.code === "ENOENT" ? null : er) - else if (stats.isDirectory()) - rmdir(p, options, er, cb) - else - options.unlink(p, cb) - }) - }) -} - -function fixWinEPERMSync (p, options, er) { - assert(p) - assert(options) - if (er) - assert(er instanceof Error) - - try { - options.chmodSync(p, _0666) - } catch (er2) { - if (er2.code === "ENOENT") - return - else - throw er - } - - try { - var stats = options.statSync(p) - } catch (er3) { - if (er3.code === "ENOENT") - return - else - throw er - } - - if (stats.isDirectory()) - rmdirSync(p, options, er) - else - options.unlinkSync(p) -} - -function rmdir (p, options, originalEr, cb) { - assert(p) - assert(options) - if (originalEr) - assert(originalEr instanceof Error) - assert(typeof cb === 'function') - - // try to rmdir first, and only readdir on ENOTEMPTY or EEXIST (SunOS) - // if we guessed wrong, and it's not a directory, then - // raise the original error. - options.rmdir(p, function (er) { - if (er && (er.code === "ENOTEMPTY" || er.code === "EEXIST" || er.code === "EPERM")) - rmkids(p, options, cb) - else if (er && er.code === "ENOTDIR") - cb(originalEr) - else - cb(er) - }) -} - -function rmkids(p, options, cb) { - assert(p) - assert(options) - assert(typeof cb === 'function') - - options.readdir(p, function (er, files) { - if (er) - return cb(er) - var n = files.length - if (n === 0) - return options.rmdir(p, cb) - var errState - files.forEach(function (f) { - rimraf(path.join(p, f), options, function (er) { - if (errState) - return - if (er) - return cb(errState = er) - if (--n === 0) - options.rmdir(p, cb) - }) - }) - }) -} - -// this looks simpler, and is strictly *faster*, but will -// tie up the JavaScript thread and fail on excessively -// deep directory trees. -function rimrafSync (p, options) { - options = options || {} - defaults(options) - - assert(p, 'rimraf: missing path') - assert.equal(typeof p, 'string', 'rimraf: path should be a string') - assert(options, 'rimraf: missing options') - assert.equal(typeof options, 'object', 'rimraf: options should be object') - - var results - - if (options.disableGlob || !glob.hasMagic(p)) { - results = [p] - } else { - try { - options.lstatSync(p) - results = [p] - } catch (er) { - results = glob.sync(p, options.glob) - } - } - - if (!results.length) - return - - for (var i = 0; i < results.length; i++) { - var p = results[i] - - try { - var st = options.lstatSync(p) - } catch (er) { - if (er.code === "ENOENT") - return - - // Windows can EPERM on stat. Life is suffering. - if (er.code === "EPERM" && isWindows) - fixWinEPERMSync(p, options, er) - } - - try { - // sunos lets the root user unlink directories, which is... weird. - if (st && st.isDirectory()) - rmdirSync(p, options, null) - else - options.unlinkSync(p) - } catch (er) { - if (er.code === "ENOENT") - return - if (er.code === "EPERM") - return isWindows ? fixWinEPERMSync(p, options, er) : rmdirSync(p, options, er) - if (er.code !== "EISDIR") - throw er - - rmdirSync(p, options, er) - } - } -} - -function rmdirSync (p, options, originalEr) { - assert(p) - assert(options) - if (originalEr) - assert(originalEr instanceof Error) - - try { - options.rmdirSync(p) - } catch (er) { - if (er.code === "ENOENT") - return - if (er.code === "ENOTDIR") - throw originalEr - if (er.code === "ENOTEMPTY" || er.code === "EEXIST" || er.code === "EPERM") - rmkidsSync(p, options) - } -} - -function rmkidsSync (p, options) { - assert(p) - assert(options) - options.readdirSync(p).forEach(function (f) { - rimrafSync(path.join(p, f), options) - }) - - // We only end up here once we got ENOTEMPTY at least once, and - // at this point, we are guaranteed to have removed all the kids. - // So, we know that it won't be ENOENT or ENOTDIR or anything else. - // try really hard to delete stuff on windows, because it has a - // PROFOUNDLY annoying habit of not closing handles promptly when - // files are deleted, resulting in spurious ENOTEMPTY errors. - var retries = isWindows ? 100 : 1 - var i = 0 - do { - var threw = true - try { - var ret = options.rmdirSync(p, options) - threw = false - return ret - } finally { - if (++i < retries && threw) - continue - } - } while (true) -} diff --git a/node_modules/run-async/LICENSE b/node_modules/run-async/LICENSE deleted file mode 100644 index e895e99b..00000000 --- a/node_modules/run-async/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2014 Simon Boudrias - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/node_modules/run-async/README.md b/node_modules/run-async/README.md deleted file mode 100644 index 8eb62c24..00000000 --- a/node_modules/run-async/README.md +++ /dev/null @@ -1,79 +0,0 @@ -Run Async -========= - -[![npm](https://badge.fury.io/js/run-async.svg)](http://badge.fury.io/js/run-async) [![tests](https://travis-ci.org/SBoudrias/run-async.svg?branch=master)](http://travis-ci.org/SBoudrias/run-async) [![dependencies](https://david-dm.org/SBoudrias/run-async.svg?theme=shields.io)](https://david-dm.org/SBoudrias/run-async) - -Utility method to run a function either synchronously or asynchronously using a series of common patterns. This is useful for library author accepting sync or async functions as parameter. `runAsync` will always run them as an async method, and normalize the multiple signature. - -Installation -========= - -```bash -npm install --save run-async -``` - -Usage -========= - -Here's a simple example print the function results and three options a user can provide a function. - -```js -var runAsync = require('run-async'); - -var printAfter = function (func) { - var cb = function (err, returnValue) { - console.log(returnValue); - }; - runAsync(func, cb)(/* arguments for func */); -}; -``` - -#### Using `this.async` -```js -printAfter(function () { - var done = this.async(); - - setTimeout(function () { - done(null, 'done running with callback'); - }, 10); -}); -``` - -#### Returning a promise -```js -printAfter(function () { - return new Promise(function (resolve, reject) { - resolve('done running with promises'); - }); -}); -``` - -#### Synchronous function -```js -printAfter(function () { - return 'done running sync function'; -}); -``` - -### runAsync.cb - -`runAsync.cb` supports all the function types that `runAsync` does and additionally a traditional **callback as the last argument** signature: - -```js -var runAsync = require('run-async'); - -// IMPORTANT: The wrapped function must have a fixed number of parameters. -runAsync.cb(function(a, b, cb) { - cb(null, a + b); -}, function(err, result) { - console.log(result) -})(1, 2) -``` - -If your version of node support Promises natively (node >= 0.12), `runAsync` will return a promise. Example: `runAsync(func)(arg1, arg2).then(cb)` - -Licence -======== - -Copyright (c) 2014 Simon Boudrias (twitter: @vaxilart) -Licensed under the MIT license. diff --git a/node_modules/run-async/index.js b/node_modules/run-async/index.js deleted file mode 100644 index f623326c..00000000 --- a/node_modules/run-async/index.js +++ /dev/null @@ -1,61 +0,0 @@ -'use strict'; - -var isPromise = require('is-promise'); - -/** - * Return a function that will run a function asynchronously or synchronously - * - * example: - * runAsync(wrappedFunction, callback)(...args); - * - * @param {Function} func Function to run - * @param {Function} cb Callback function passed the `func` returned value - * @return {Function(arguments)} Arguments to pass to `func`. This function will in turn - * return a Promise (Node >= 0.12) or call the callbacks. - */ - -var runAsync = module.exports = function (func, cb) { - cb = cb || function () {}; - - return function () { - var async = false; - var args = arguments; - - var promise = new Promise(function (resolve, reject) { - var answer = func.apply({ - async: function () { - async = true; - return function (err, value) { - if (err) { - reject(err); - } else { - resolve(value); - } - }; - } - }, Array.prototype.slice.call(args)); - - if (!async) { - if (isPromise(answer)) { - answer.then(resolve, reject); - } else { - resolve(answer); - } - } - }); - - promise.then(cb.bind(null, null), cb); - - return promise; - } -}; - -runAsync.cb = function (func, cb) { - return runAsync(function () { - var args = Array.prototype.slice.call(arguments); - if (args.length === func.length - 1) { - args.push(this.async()); - } - return func.apply(this, args); - }, cb); -}; diff --git a/node_modules/run-async/package.json b/node_modules/run-async/package.json deleted file mode 100644 index 3af792fa..00000000 --- a/node_modules/run-async/package.json +++ /dev/null @@ -1,64 +0,0 @@ -{ - "_from": "run-async@^2.2.0", - "_id": "run-async@2.3.0", - "_inBundle": false, - "_integrity": "sha1-A3GrSuC91yDUFm19/aZP96RFpsA=", - "_location": "/run-async", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "run-async@^2.2.0", - "name": "run-async", - "escapedName": "run-async", - "rawSpec": "^2.2.0", - "saveSpec": null, - "fetchSpec": "^2.2.0" - }, - "_requiredBy": [ - "/inquirer" - ], - "_resolved": "https://registry.npmjs.org/run-async/-/run-async-2.3.0.tgz", - "_shasum": "0371ab4ae0bdd720d4166d7dfda64ff7a445a6c0", - "_spec": "run-async@^2.2.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/inquirer", - "author": { - "name": "Simon Boudrias", - "email": "admin@simonboudrias.com" - }, - "bugs": { - "url": "https://github.com/SBoudrias/run-async/issues" - }, - "bundleDependencies": false, - "dependencies": { - "is-promise": "^2.1.0" - }, - "deprecated": false, - "description": "Utility method to run function either synchronously or asynchronously using the common `this.async()` style.", - "devDependencies": { - "mocha": "^3.1.2" - }, - "engines": { - "node": ">=0.12.0" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/SBoudrias/run-async#readme", - "keywords": [ - "flow", - "flow-control", - "async" - ], - "license": "MIT", - "main": "index.js", - "name": "run-async", - "repository": { - "type": "git", - "url": "git+https://github.com/SBoudrias/run-async.git" - }, - "scripts": { - "test": "mocha -R spec" - }, - "version": "2.3.0" -} diff --git a/node_modules/rx-lite-aggregates/package.json b/node_modules/rx-lite-aggregates/package.json deleted file mode 100644 index c820e174..00000000 --- a/node_modules/rx-lite-aggregates/package.json +++ /dev/null @@ -1,67 +0,0 @@ -{ - "_from": "rx-lite-aggregates@^4.0.8", - "_id": "rx-lite-aggregates@4.0.8", - "_inBundle": false, - "_integrity": "sha1-dTuHqJoRyVRnxKwWJsTvxOBcZ74=", - "_location": "/rx-lite-aggregates", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "rx-lite-aggregates@^4.0.8", - "name": "rx-lite-aggregates", - "escapedName": "rx-lite-aggregates", - "rawSpec": "^4.0.8", - "saveSpec": null, - "fetchSpec": "^4.0.8" - }, - "_requiredBy": [ - "/inquirer" - ], - "_resolved": "https://registry.npmjs.org/rx-lite-aggregates/-/rx-lite-aggregates-4.0.8.tgz", - "_shasum": "753b87a89a11c95467c4ac1626c4efc4e05c67be", - "_spec": "rx-lite-aggregates@^4.0.8", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/inquirer", - "author": { - "name": "Cloud Programmability Team", - "url": "https://github.com/Reactive-Extensions/RxJS/blob/master/authors.txt" - }, - "browser": { - "index.js": "rx.lite.aggregates.js" - }, - "bugs": { - "url": "https://github.com/Reactive-Extensions/RxJS/issues" - }, - "bundleDependencies": false, - "dependencies": { - "rx-lite": "*" - }, - "deprecated": false, - "description": "Lightweight library with aggregate functions for composing asynchronous and event-based operations in JavaScript", - "devDependencies": {}, - "homepage": "https://github.com/Reactive-Extensions/RxJS", - "jam": { - "main": "rx.lite.aggregates.js" - }, - "keywords": [ - "React", - "Reactive", - "Events", - "Rx", - "RxJS" - ], - "licenses": [ - { - "type": "Apache License, Version 2.0", - "url": "http://www.apache.org/licenses/LICENSE-2.0.html" - } - ], - "main": "rx.lite.aggregates.js", - "name": "rx-lite-aggregates", - "repository": { - "type": "git", - "url": "git+https://github.com/Reactive-Extensions/RxJS.git" - }, - "title": "Reactive Extensions for JavaScript (RxJS) Aggregates", - "version": "4.0.8" -} diff --git a/node_modules/rx-lite-aggregates/readme.md b/node_modules/rx-lite-aggregates/readme.md deleted file mode 100644 index ed55c924..00000000 --- a/node_modules/rx-lite-aggregates/readme.md +++ /dev/null @@ -1,85 +0,0 @@ -# RxJS Aggregates Module # - -The Reactive Extensions for JavaScript has a number of aggregation operators including those you might already know from the Array#extras and the upcoming ES6 standard such as `reduce`, `find` and `findIndex`. This module is used exclusively for aggregation operations used on finite observable sequences. In addition to the aforementioned operators, there are many useful operators such as `count`, `sum`, `average` and determining whether two sequences are equal via the `sequenceEqual` method. This requires `rx.lite.js` from the [`rx-lite`](https://www.npmjs.com/package/rx-lite) NPM module. - -## Getting Started - -There are a number of ways to get started with RxJS. - -### Installing with [NPM](https://npmjs.org/) - -```bash` -$ npm install rx-lite-aggregates -$ npm install -g rx-lite-aggregates -``` - -### Using with Node.js and Ringo.js - -```js -var Rx = require('rx-lite-aggregates'); -``` - -### In a Browser: - -```html - - - -``` - -## Included Observable Operators ## - -### `Observable Instance Methods` -- [`aggregate`](../../doc/api/core/operators/reduce.md) -- [`all`](../../doc/api/core/operators/every.md) -- [`any`](../../doc/api/core/operators/some.md) -- [`average`](../../doc/api/core/operators/average.md) -- [`includes`](../../doc/api/core/operators/includes.md) -- [`count`](../../doc/api/core/operators/count.md) -- [`elementAt`](../../doc/api/core/operators/elementat.md) -- [`elementAtOrDefault`](../../doc/api/core/operators/elementatordefault.md) -- [`every`](../../doc/api/core/operators/every.md) -- [`find`](../../doc/api/core/operators/find.md) -- [`findIndex`](../../doc/api/core/operators/findindex.md) -- [`first`](../../doc/api/core/operators/first.md) -- [`firstOrDefault`](../../doc/api/core/operators/firstordefault.md) -- [`indexOf`](../../doc/api/core/operators/indexof.md) -- [`isEmpty`](../../doc/api/core/operators/isempty.md) -- [`last`](../../doc/api/core/operators/last.md) -- [`lastOrDefault`](../../doc/api/core/operators/lastordefault.md) -- [`max`](../../doc/api/core/operators/max.md) -- [`maxBy`](../../doc/api/core/operators/maxby.md) -- [`min`](../../doc/api/core/operators/min.md) -- [`minBy`](../../doc/api/core/operators/minby.md) -- [`reduce`](../../doc/api/core/operators/reduce.md) -- [`sequenceEqual`](../../doc/api/core/operators/sequenceequal.md) -- [`single`](../../doc/api/core/operators/single.md) -- [`singleOrDefault`](../../doc/api/core/operators/singleordefault.md) -- [`some`](../../doc/api/core/operators/some.md) -- [`sum`](../../doc/api/core/operators/sum.md) -- [`toMap`](../../doc/api/core/operators/tomap.md) -- [`toSet`](../../doc/api/core/operators/toset.md) - -## Contributing ## - -There are lots of ways to contribute to the project, and we appreciate our [contributors](https://github.com/Reactive-Extensions/RxJS/wiki/Contributors). If you wish to contribute, check out our [style guide]((https://github.com/Reactive-Extensions/RxJS/tree/master/doc/contributing)). - -You can contribute by reviewing and sending feedback on code checkins, suggesting and trying out new features as they are implemented, submit bugs and help us verify fixes as they are checked in, as well as submit code fixes or code contributions of your own. Note that all code submissions will be rigorously reviewed and tested by the Rx Team, and only those that meet an extremely high bar for both quality and design/roadmap appropriateness will be merged into the source. - -## License ## - -Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. -Microsoft Open Technologies would like to thank its contributors, a list -of whom are at https://github.com/Reactive-Extensions/RxJS/wiki/Contributors. - -Licensed under the Apache License, Version 2.0 (the "License"); you -may not use this file except in compliance with the License. You may -obtain a copy of the License at - -http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or -implied. See the License for the specific language governing permissions -and limitations under the License. diff --git a/node_modules/rx-lite-aggregates/rx.lite.aggregates.js b/node_modules/rx-lite-aggregates/rx.lite.aggregates.js deleted file mode 100644 index 7deba220..00000000 --- a/node_modules/rx-lite-aggregates/rx.lite.aggregates.js +++ /dev/null @@ -1,1365 +0,0 @@ -// Copyright (c) Microsoft, All rights reserved. See License.txt in the project root for license information. - -;(function (factory) { - var objectTypes = { - 'function': true, - 'object': true - }; - - function checkGlobal(value) { - return (value && value.Object === Object) ? value : null; - } - - var freeExports = (objectTypes[typeof exports] && exports && !exports.nodeType) ? exports : null; - var freeModule = (objectTypes[typeof module] && module && !module.nodeType) ? module : null; - var freeGlobal = checkGlobal(freeExports && freeModule && typeof global === 'object' && global); - var freeSelf = checkGlobal(objectTypes[typeof self] && self); - var freeWindow = checkGlobal(objectTypes[typeof window] && window); - var moduleExports = (freeModule && freeModule.exports === freeExports) ? freeExports : null; - var thisGlobal = checkGlobal(objectTypes[typeof this] && this); - var root = freeGlobal || ((freeWindow !== (thisGlobal && thisGlobal.window)) && freeWindow) || freeSelf || thisGlobal || Function('return this')(); - - // Because of build optimizers - if (typeof define === 'function' && define.amd) { - define(['./rx.lite'], function (Rx, exports) { - return factory(root, exports, Rx); - }); - } else if (typeof module === 'object' && module && module.exports === freeExports) { - module.exports = factory(root, module.exports, require('rx-lite')); - } else { - root.Rx = factory(root, {}, root.Rx); - } -}.call(this, function (root, exp, Rx, undefined) { - - // References - var Observable = Rx.Observable, - observableProto = Observable.prototype, - BinaryDisposable = Rx.BinaryDisposable, - AnonymousObservable = Rx.AnonymousObservable, - AbstractObserver = Rx.internals.AbstractObserver, - disposableEmpty = Rx.Disposable.empty, - helpers = Rx.helpers, - defaultComparer = helpers.defaultComparer, - identity = helpers.identity, - defaultSubComparer = helpers.defaultSubComparer, - isFunction = helpers.isFunction, - isPromise = helpers.isPromise, - isArrayLike = helpers.isArrayLike, - isIterable = helpers.isIterable, - inherits = Rx.internals.inherits, - observableFromPromise = Observable.fromPromise, - observableFrom = Observable.from, - bindCallback = Rx.internals.bindCallback, - EmptyError = Rx.EmptyError, - ObservableBase = Rx.ObservableBase, - ArgumentOutOfRangeError = Rx.ArgumentOutOfRangeError; - - var errorObj = {e: {}}; - - function tryCatcherGen(tryCatchTarget) { - return function tryCatcher() { - try { - return tryCatchTarget.apply(this, arguments); - } catch (e) { - errorObj.e = e; - return errorObj; - } - }; - } - - var tryCatch = Rx.internals.tryCatch = function tryCatch(fn) { - if (!isFunction(fn)) { throw new TypeError('fn must be a function'); } - return tryCatcherGen(fn); - }; - - function thrower(e) { - throw e; - } - - var ExtremaByObservable = (function (__super__) { - inherits(ExtremaByObservable, __super__); - function ExtremaByObservable(source, k, c) { - this.source = source; - this._k = k; - this._c = c; - __super__.call(this); - } - - ExtremaByObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new ExtremaByObserver(o, this._k, this._c)); - }; - - return ExtremaByObservable; - }(ObservableBase)); - - var ExtremaByObserver = (function (__super__) { - inherits(ExtremaByObserver, __super__); - function ExtremaByObserver(o, k, c) { - this._o = o; - this._k = k; - this._c = c; - this._v = null; - this._hv = false; - this._l = []; - __super__.call(this); - } - - ExtremaByObserver.prototype.next = function (x) { - var key = tryCatch(this._k)(x); - if (key === errorObj) { return this._o.onError(key.e); } - var comparison = 0; - if (!this._hv) { - this._hv = true; - this._v = key; - } else { - comparison = tryCatch(this._c)(key, this._v); - if (comparison === errorObj) { return this._o.onError(comparison.e); } - } - if (comparison > 0) { - this._v = key; - this._l = []; - } - if (comparison >= 0) { this._l.push(x); } - }; - - ExtremaByObserver.prototype.error = function (e) { - this._o.onError(e); - }; - - ExtremaByObserver.prototype.completed = function () { - this._o.onNext(this._l); - this._o.onCompleted(); - }; - - return ExtremaByObserver; - }(AbstractObserver)); - - function firstOnly(x) { - if (x.length === 0) { throw new EmptyError(); } - return x[0]; - } - - var ReduceObservable = (function(__super__) { - inherits(ReduceObservable, __super__); - function ReduceObservable(source, accumulator, hasSeed, seed) { - this.source = source; - this.accumulator = accumulator; - this.hasSeed = hasSeed; - this.seed = seed; - __super__.call(this); - } - - ReduceObservable.prototype.subscribeCore = function(observer) { - return this.source.subscribe(new ReduceObserver(observer,this)); - }; - - return ReduceObservable; - }(ObservableBase)); - - var ReduceObserver = (function (__super__) { - inherits(ReduceObserver, __super__); - function ReduceObserver(o, parent) { - this._o = o; - this._p = parent; - this._fn = parent.accumulator; - this._hs = parent.hasSeed; - this._s = parent.seed; - this._ha = false; - this._a = null; - this._hv = false; - this._i = 0; - __super__.call(this); - } - - ReduceObserver.prototype.next = function (x) { - !this._hv && (this._hv = true); - if (this._ha) { - this._a = tryCatch(this._fn)(this._a, x, this._i, this._p); - } else { - this._a = this._hs ? tryCatch(this._fn)(this._s, x, this._i, this._p) : x; - this._ha = true; - } - if (this._a === errorObj) { return this._o.onError(this._a.e); } - this._i++; - }; - - ReduceObserver.prototype.error = function (e) { - this._o.onError(e); - }; - - ReduceObserver.prototype.completed = function () { - this._hv && this._o.onNext(this._a); - !this._hv && this._hs && this._o.onNext(this._s); - !this._hv && !this._hs && this._o.onError(new EmptyError()); - this._o.onCompleted(); - }; - - return ReduceObserver; - }(AbstractObserver)); - - /** - * Applies an accumulator function over an observable sequence, returning the result of the aggregation as a single element in the result sequence. The specified seed value is used as the initial accumulator value. - * For aggregation behavior with incremental intermediate results, see Observable.scan. - * @param {Function} accumulator An accumulator function to be invoked on each element. - * @param {Any} [seed] The initial accumulator value. - * @returns {Observable} An observable sequence containing a single element with the final accumulator value. - */ - observableProto.reduce = function () { - var hasSeed = false, seed, accumulator = arguments[0]; - if (arguments.length === 2) { - hasSeed = true; - seed = arguments[1]; - } - return new ReduceObservable(this, accumulator, hasSeed, seed); - }; - - var SomeObservable = (function (__super__) { - inherits(SomeObservable, __super__); - function SomeObservable(source, fn) { - this.source = source; - this._fn = fn; - __super__.call(this); - } - - SomeObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new SomeObserver(o, this._fn, this.source)); - }; - - return SomeObservable; - }(ObservableBase)); - - var SomeObserver = (function (__super__) { - inherits(SomeObserver, __super__); - - function SomeObserver(o, fn, s) { - this._o = o; - this._fn = fn; - this._s = s; - this._i = 0; - __super__.call(this); - } - - SomeObserver.prototype.next = function (x) { - var result = tryCatch(this._fn)(x, this._i++, this._s); - if (result === errorObj) { return this._o.onError(result.e); } - if (Boolean(result)) { - this._o.onNext(true); - this._o.onCompleted(); - } - }; - SomeObserver.prototype.error = function (e) { this._o.onError(e); }; - SomeObserver.prototype.completed = function () { - this._o.onNext(false); - this._o.onCompleted(); - }; - - return SomeObserver; - }(AbstractObserver)); - - /** - * Determines whether any element of an observable sequence satisfies a condition if present, else if any items are in the sequence. - * @param {Function} [predicate] A function to test each element for a condition. - * @returns {Observable} An observable sequence containing a single element determining whether any elements in the source sequence pass the test in the specified predicate if given, else if any items are in the sequence. - */ - observableProto.some = function (predicate, thisArg) { - var fn = bindCallback(predicate, thisArg, 3); - return new SomeObservable(this, fn); - }; - - var IsEmptyObservable = (function (__super__) { - inherits(IsEmptyObservable, __super__); - function IsEmptyObservable(source) { - this.source = source; - __super__.call(this); - } - - IsEmptyObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new IsEmptyObserver(o)); - }; - - return IsEmptyObservable; - }(ObservableBase)); - - var IsEmptyObserver = (function(__super__) { - inherits(IsEmptyObserver, __super__); - function IsEmptyObserver(o) { - this._o = o; - __super__.call(this); - } - - IsEmptyObserver.prototype.next = function () { - this._o.onNext(false); - this._o.onCompleted(); - }; - IsEmptyObserver.prototype.error = function (e) { this._o.onError(e); }; - IsEmptyObserver.prototype.completed = function () { - this._o.onNext(true); - this._o.onCompleted(); - }; - - return IsEmptyObserver; - }(AbstractObserver)); - - /** - * Determines whether an observable sequence is empty. - * @returns {Observable} An observable sequence containing a single element determining whether the source sequence is empty. - */ - observableProto.isEmpty = function () { - return new IsEmptyObservable(this); - }; - - var EveryObservable = (function (__super__) { - inherits(EveryObservable, __super__); - function EveryObservable(source, fn) { - this.source = source; - this._fn = fn; - __super__.call(this); - } - - EveryObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new EveryObserver(o, this._fn, this.source)); - }; - - return EveryObservable; - }(ObservableBase)); - - var EveryObserver = (function (__super__) { - inherits(EveryObserver, __super__); - - function EveryObserver(o, fn, s) { - this._o = o; - this._fn = fn; - this._s = s; - this._i = 0; - __super__.call(this); - } - - EveryObserver.prototype.next = function (x) { - var result = tryCatch(this._fn)(x, this._i++, this._s); - if (result === errorObj) { return this._o.onError(result.e); } - if (!Boolean(result)) { - this._o.onNext(false); - this._o.onCompleted(); - } - }; - EveryObserver.prototype.error = function (e) { this._o.onError(e); }; - EveryObserver.prototype.completed = function () { - this._o.onNext(true); - this._o.onCompleted(); - }; - - return EveryObserver; - }(AbstractObserver)); - - /** - * Determines whether all elements of an observable sequence satisfy a condition. - * @param {Function} [predicate] A function to test each element for a condition. - * @param {Any} [thisArg] Object to use as this when executing callback. - * @returns {Observable} An observable sequence containing a single element determining whether all elements in the source sequence pass the test in the specified predicate. - */ - observableProto.every = function (predicate, thisArg) { - var fn = bindCallback(predicate, thisArg, 3); - return new EveryObservable(this, fn); - }; - - var IncludesObservable = (function (__super__) { - inherits(IncludesObservable, __super__); - function IncludesObservable(source, elem, idx) { - var n = +idx || 0; - Math.abs(n) === Infinity && (n = 0); - - this.source = source; - this._elem = elem; - this._n = n; - __super__.call(this); - } - - IncludesObservable.prototype.subscribeCore = function (o) { - if (this._n < 0) { - o.onNext(false); - o.onCompleted(); - return disposableEmpty; - } - - return this.source.subscribe(new IncludesObserver(o, this._elem, this._n)); - }; - - return IncludesObservable; - }(ObservableBase)); - - var IncludesObserver = (function (__super__) { - inherits(IncludesObserver, __super__); - function IncludesObserver(o, elem, n) { - this._o = o; - this._elem = elem; - this._n = n; - this._i = 0; - __super__.call(this); - } - - function comparer(a, b) { - return (a === 0 && b === 0) || (a === b || (isNaN(a) && isNaN(b))); - } - - IncludesObserver.prototype.next = function (x) { - if (this._i++ >= this._n && comparer(x, this._elem)) { - this._o.onNext(true); - this._o.onCompleted(); - } - }; - IncludesObserver.prototype.error = function (e) { this._o.onError(e); }; - IncludesObserver.prototype.completed = function () { this._o.onNext(false); this._o.onCompleted(); }; - - return IncludesObserver; - }(AbstractObserver)); - - /** - * Determines whether an observable sequence includes a specified element with an optional equality comparer. - * @param searchElement The value to locate in the source sequence. - * @param {Number} [fromIndex] An equality comparer to compare elements. - * @returns {Observable} An observable sequence containing a single element determining whether the source sequence includes an element that has the specified value from the given index. - */ - observableProto.includes = function (searchElement, fromIndex) { - return new IncludesObservable(this, searchElement, fromIndex); - }; - - var CountObservable = (function (__super__) { - inherits(CountObservable, __super__); - function CountObservable(source, fn) { - this.source = source; - this._fn = fn; - __super__.call(this); - } - - CountObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new CountObserver(o, this._fn, this.source)); - }; - - return CountObservable; - }(ObservableBase)); - - var CountObserver = (function (__super__) { - inherits(CountObserver, __super__); - - function CountObserver(o, fn, s) { - this._o = o; - this._fn = fn; - this._s = s; - this._i = 0; - this._c = 0; - __super__.call(this); - } - - CountObserver.prototype.next = function (x) { - if (this._fn) { - var result = tryCatch(this._fn)(x, this._i++, this._s); - if (result === errorObj) { return this._o.onError(result.e); } - Boolean(result) && (this._c++); - } else { - this._c++; - } - }; - CountObserver.prototype.error = function (e) { this._o.onError(e); }; - CountObserver.prototype.completed = function () { - this._o.onNext(this._c); - this._o.onCompleted(); - }; - - return CountObserver; - }(AbstractObserver)); - - /** - * Returns an observable sequence containing a value that represents how many elements in the specified observable sequence satisfy a condition if provided, else the count of items. - * @example - * res = source.count(); - * res = source.count(function (x) { return x > 3; }); - * @param {Function} [predicate]A function to test each element for a condition. - * @param {Any} [thisArg] Object to use as this when executing callback. - * @returns {Observable} An observable sequence containing a single element with a number that represents how many elements in the input sequence satisfy the condition in the predicate function if provided, else the count of items in the sequence. - */ - observableProto.count = function (predicate, thisArg) { - var fn = bindCallback(predicate, thisArg, 3); - return new CountObservable(this, fn); - }; - - var IndexOfObservable = (function (__super__) { - inherits(IndexOfObservable, __super__); - function IndexOfObservable(source, e, n) { - this.source = source; - this._e = e; - this._n = n; - __super__.call(this); - } - - IndexOfObservable.prototype.subscribeCore = function (o) { - if (this._n < 0) { - o.onNext(-1); - o.onCompleted(); - return disposableEmpty; - } - - return this.source.subscribe(new IndexOfObserver(o, this._e, this._n)); - }; - - return IndexOfObservable; - }(ObservableBase)); - - var IndexOfObserver = (function (__super__) { - inherits(IndexOfObserver, __super__); - function IndexOfObserver(o, e, n) { - this._o = o; - this._e = e; - this._n = n; - this._i = 0; - __super__.call(this); - } - - IndexOfObserver.prototype.next = function (x) { - if (this._i >= this._n && x === this._e) { - this._o.onNext(this._i); - this._o.onCompleted(); - } - this._i++; - }; - IndexOfObserver.prototype.error = function (e) { this._o.onError(e); }; - IndexOfObserver.prototype.completed = function () { this._o.onNext(-1); this._o.onCompleted(); }; - - return IndexOfObserver; - }(AbstractObserver)); - - /** - * Returns the first index at which a given element can be found in the observable sequence, or -1 if it is not present. - * @param {Any} searchElement Element to locate in the array. - * @param {Number} [fromIndex] The index to start the search. If not specified, defaults to 0. - * @returns {Observable} And observable sequence containing the first index at which a given element can be found in the observable sequence, or -1 if it is not present. - */ - observableProto.indexOf = function(searchElement, fromIndex) { - var n = +fromIndex || 0; - Math.abs(n) === Infinity && (n = 0); - return new IndexOfObservable(this, searchElement, n); - }; - - var SumObservable = (function (__super__) { - inherits(SumObservable, __super__); - function SumObservable(source, fn) { - this.source = source; - this._fn = fn; - __super__.call(this); - } - - SumObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new SumObserver(o, this._fn, this.source)); - }; - - return SumObservable; - }(ObservableBase)); - - var SumObserver = (function (__super__) { - inherits(SumObserver, __super__); - - function SumObserver(o, fn, s) { - this._o = o; - this._fn = fn; - this._s = s; - this._i = 0; - this._c = 0; - __super__.call(this); - } - - SumObserver.prototype.next = function (x) { - if (this._fn) { - var result = tryCatch(this._fn)(x, this._i++, this._s); - if (result === errorObj) { return this._o.onError(result.e); } - this._c += result; - } else { - this._c += x; - } - }; - SumObserver.prototype.error = function (e) { this._o.onError(e); }; - SumObserver.prototype.completed = function () { - this._o.onNext(this._c); - this._o.onCompleted(); - }; - - return SumObserver; - }(AbstractObserver)); - - /** - * Computes the sum of a sequence of values that are obtained by invoking an optional transform function on each element of the input sequence, else if not specified computes the sum on each item in the sequence. - * @param {Function} [selector] A transform function to apply to each element. - * @param {Any} [thisArg] Object to use as this when executing callback. - * @returns {Observable} An observable sequence containing a single element with the sum of the values in the source sequence. - */ - observableProto.sum = function (keySelector, thisArg) { - var fn = bindCallback(keySelector, thisArg, 3); - return new SumObservable(this, fn); - }; - - /** - * Returns the elements in an observable sequence with the minimum key value according to the specified comparer. - * @example - * var res = source.minBy(function (x) { return x.value; }); - * var res = source.minBy(function (x) { return x.value; }, function (x, y) { return x - y; }); - * @param {Function} keySelector Key selector function. - * @param {Function} [comparer] Comparer used to compare key values. - * @returns {Observable} An observable sequence containing a list of zero or more elements that have a minimum key value. - */ - observableProto.minBy = function (keySelector, comparer) { - comparer || (comparer = defaultSubComparer); - return new ExtremaByObservable(this, keySelector, function (x, y) { return comparer(x, y) * -1; }); - }; - - /** - * Returns the minimum element in an observable sequence according to the optional comparer else a default greater than less than check. - * @example - * var res = source.min(); - * var res = source.min(function (x, y) { return x.value - y.value; }); - * @param {Function} [comparer] Comparer used to compare elements. - * @returns {Observable} An observable sequence containing a single element with the minimum element in the source sequence. - */ - observableProto.min = function (comparer) { - return this.minBy(identity, comparer).map(firstOnly); - }; - - /** - * Returns the elements in an observable sequence with the maximum key value according to the specified comparer. - * @example - * var res = source.maxBy(function (x) { return x.value; }); - * var res = source.maxBy(function (x) { return x.value; }, function (x, y) { return x - y;; }); - * @param {Function} keySelector Key selector function. - * @param {Function} [comparer] Comparer used to compare key values. - * @returns {Observable} An observable sequence containing a list of zero or more elements that have a maximum key value. - */ - observableProto.maxBy = function (keySelector, comparer) { - comparer || (comparer = defaultSubComparer); - return new ExtremaByObservable(this, keySelector, comparer); - }; - - /** - * Returns the maximum value in an observable sequence according to the specified comparer. - * @example - * var res = source.max(); - * var res = source.max(function (x, y) { return x.value - y.value; }); - * @param {Function} [comparer] Comparer used to compare elements. - * @returns {Observable} An observable sequence containing a single element with the maximum element in the source sequence. - */ - observableProto.max = function (comparer) { - return this.maxBy(identity, comparer).map(firstOnly); - }; - - var AverageObservable = (function (__super__) { - inherits(AverageObservable, __super__); - function AverageObservable(source, fn) { - this.source = source; - this._fn = fn; - __super__.call(this); - } - - AverageObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new AverageObserver(o, this._fn, this.source)); - }; - - return AverageObservable; - }(ObservableBase)); - - var AverageObserver = (function(__super__) { - inherits(AverageObserver, __super__); - function AverageObserver(o, fn, s) { - this._o = o; - this._fn = fn; - this._s = s; - this._c = 0; - this._t = 0; - __super__.call(this); - } - - AverageObserver.prototype.next = function (x) { - if(this._fn) { - var r = tryCatch(this._fn)(x, this._c++, this._s); - if (r === errorObj) { return this._o.onError(r.e); } - this._t += r; - } else { - this._c++; - this._t += x; - } - }; - AverageObserver.prototype.error = function (e) { this._o.onError(e); }; - AverageObserver.prototype.completed = function () { - if (this._c === 0) { return this._o.onError(new EmptyError()); } - this._o.onNext(this._t / this._c); - this._o.onCompleted(); - }; - - return AverageObserver; - }(AbstractObserver)); - - /** - * Computes the average of an observable sequence of values that are in the sequence or obtained by invoking a transform function on each element of the input sequence if present. - * @param {Function} [selector] A transform function to apply to each element. - * @param {Any} [thisArg] Object to use as this when executing callback. - * @returns {Observable} An observable sequence containing a single element with the average of the sequence of values. - */ - observableProto.average = function (keySelector, thisArg) { - var source = this, fn; - if (isFunction(keySelector)) { - fn = bindCallback(keySelector, thisArg, 3); - } - return new AverageObservable(source, fn); - }; - - /** - * Determines whether two sequences are equal by comparing the elements pairwise using a specified equality comparer. - * - * @example - * var res = res = source.sequenceEqual([1,2,3]); - * var res = res = source.sequenceEqual([{ value: 42 }], function (x, y) { return x.value === y.value; }); - * 3 - res = source.sequenceEqual(Rx.Observable.returnValue(42)); - * 4 - res = source.sequenceEqual(Rx.Observable.returnValue({ value: 42 }), function (x, y) { return x.value === y.value; }); - * @param {Observable} second Second observable sequence or array to compare. - * @param {Function} [comparer] Comparer used to compare elements of both sequences. - * @returns {Observable} An observable sequence that contains a single element which indicates whether both sequences are of equal length and their corresponding elements are equal according to the specified equality comparer. - */ - observableProto.sequenceEqual = function (second, comparer) { - var first = this; - comparer || (comparer = defaultComparer); - return new AnonymousObservable(function (o) { - var donel = false, doner = false, ql = [], qr = []; - var subscription1 = first.subscribe(function (x) { - if (qr.length > 0) { - var v = qr.shift(); - var equal = tryCatch(comparer)(v, x); - if (equal === errorObj) { return o.onError(equal.e); } - if (!equal) { - o.onNext(false); - o.onCompleted(); - } - } else if (doner) { - o.onNext(false); - o.onCompleted(); - } else { - ql.push(x); - } - }, function(e) { o.onError(e); }, function () { - donel = true; - if (ql.length === 0) { - if (qr.length > 0) { - o.onNext(false); - o.onCompleted(); - } else if (doner) { - o.onNext(true); - o.onCompleted(); - } - } - }); - - (isArrayLike(second) || isIterable(second)) && (second = observableFrom(second)); - isPromise(second) && (second = observableFromPromise(second)); - var subscription2 = second.subscribe(function (x) { - if (ql.length > 0) { - var v = ql.shift(); - var equal = tryCatch(comparer)(v, x); - if (equal === errorObj) { return o.onError(equal.e); } - if (!equal) { - o.onNext(false); - o.onCompleted(); - } - } else if (donel) { - o.onNext(false); - o.onCompleted(); - } else { - qr.push(x); - } - }, function(e) { o.onError(e); }, function () { - doner = true; - if (qr.length === 0) { - if (ql.length > 0) { - o.onNext(false); - o.onCompleted(); - } else if (donel) { - o.onNext(true); - o.onCompleted(); - } - } - }); - return new BinaryDisposable(subscription1, subscription2); - }, first); - }; - - var ElementAtObservable = (function (__super__) { - inherits(ElementAtObservable, __super__); - function ElementAtObservable(source, i, d) { - this.source = source; - this._i = i; - this._d = d; - __super__.call(this); - } - - ElementAtObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new ElementAtObserver(o, this._i, this._d)); - }; - - return ElementAtObservable; - }(ObservableBase)); - - var ElementAtObserver = (function (__super__) { - inherits(ElementAtObserver, __super__); - - function ElementAtObserver(o, i, d) { - this._o = o; - this._i = i; - this._d = d; - __super__.call(this); - } - - ElementAtObserver.prototype.next = function (x) { - if (this._i-- === 0) { - this._o.onNext(x); - this._o.onCompleted(); - } - }; - ElementAtObserver.prototype.error = function (e) { this._o.onError(e); }; - ElementAtObserver.prototype.completed = function () { - if (this._d === undefined) { - this._o.onError(new ArgumentOutOfRangeError()); - } else { - this._o.onNext(this._d); - this._o.onCompleted(); - } - }; - - return ElementAtObserver; - }(AbstractObserver)); - - /** - * Returns the element at a specified index in a sequence or default value if not found. - * @param {Number} index The zero-based index of the element to retrieve. - * @param {Any} [defaultValue] The default value to use if elementAt does not find a value. - * @returns {Observable} An observable sequence that produces the element at the specified position in the source sequence. - */ - observableProto.elementAt = function (index, defaultValue) { - if (index < 0) { throw new ArgumentOutOfRangeError(); } - return new ElementAtObservable(this, index, defaultValue); - }; - - var SingleObserver = (function(__super__) { - inherits(SingleObserver, __super__); - function SingleObserver(o, obj, s) { - this._o = o; - this._obj = obj; - this._s = s; - this._i = 0; - this._hv = false; - this._v = null; - __super__.call(this); - } - - SingleObserver.prototype.next = function (x) { - var shouldYield = false; - if (this._obj.predicate) { - var res = tryCatch(this._obj.predicate)(x, this._i++, this._s); - if (res === errorObj) { return this._o.onError(res.e); } - Boolean(res) && (shouldYield = true); - } else if (!this._obj.predicate) { - shouldYield = true; - } - if (shouldYield) { - if (this._hv) { - return this._o.onError(new Error('Sequence contains more than one matching element')); - } - this._hv = true; - this._v = x; - } - }; - SingleObserver.prototype.error = function (e) { this._o.onError(e); }; - SingleObserver.prototype.completed = function () { - if (this._hv) { - this._o.onNext(this._v); - this._o.onCompleted(); - } - else if (this._obj.defaultValue === undefined) { - this._o.onError(new EmptyError()); - } else { - this._o.onNext(this._obj.defaultValue); - this._o.onCompleted(); - } - }; - - return SingleObserver; - }(AbstractObserver)); - - - /** - * Returns the only element of an observable sequence that satisfies the condition in the optional predicate, and reports an exception if there is not exactly one element in the observable sequence. - * @returns {Observable} Sequence containing the single element in the observable sequence that satisfies the condition in the predicate. - */ - observableProto.single = function (predicate, thisArg) { - var obj = {}, source = this; - if (typeof arguments[0] === 'object') { - obj = arguments[0]; - } else { - obj = { - predicate: arguments[0], - thisArg: arguments[1], - defaultValue: arguments[2] - }; - } - if (isFunction (obj.predicate)) { - var fn = obj.predicate; - obj.predicate = bindCallback(fn, obj.thisArg, 3); - } - return new AnonymousObservable(function (o) { - return source.subscribe(new SingleObserver(o, obj, source)); - }, source); - }; - - var FirstObservable = (function (__super__) { - inherits(FirstObservable, __super__); - function FirstObservable(source, obj) { - this.source = source; - this._obj = obj; - __super__.call(this); - } - - FirstObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new FirstObserver(o, this._obj, this.source)); - }; - - return FirstObservable; - }(ObservableBase)); - - var FirstObserver = (function(__super__) { - inherits(FirstObserver, __super__); - function FirstObserver(o, obj, s) { - this._o = o; - this._obj = obj; - this._s = s; - this._i = 0; - __super__.call(this); - } - - FirstObserver.prototype.next = function (x) { - if (this._obj.predicate) { - var res = tryCatch(this._obj.predicate)(x, this._i++, this._s); - if (res === errorObj) { return this._o.onError(res.e); } - if (Boolean(res)) { - this._o.onNext(x); - this._o.onCompleted(); - } - } else if (!this._obj.predicate) { - this._o.onNext(x); - this._o.onCompleted(); - } - }; - FirstObserver.prototype.error = function (e) { this._o.onError(e); }; - FirstObserver.prototype.completed = function () { - if (this._obj.defaultValue === undefined) { - this._o.onError(new EmptyError()); - } else { - this._o.onNext(this._obj.defaultValue); - this._o.onCompleted(); - } - }; - - return FirstObserver; - }(AbstractObserver)); - - /** - * Returns the first element of an observable sequence that satisfies the condition in the predicate if present else the first item in the sequence. - * @returns {Observable} Sequence containing the first element in the observable sequence that satisfies the condition in the predicate if provided, else the first item in the sequence. - */ - observableProto.first = function () { - var obj = {}, source = this; - if (typeof arguments[0] === 'object') { - obj = arguments[0]; - } else { - obj = { - predicate: arguments[0], - thisArg: arguments[1], - defaultValue: arguments[2] - }; - } - if (isFunction (obj.predicate)) { - var fn = obj.predicate; - obj.predicate = bindCallback(fn, obj.thisArg, 3); - } - return new FirstObservable(this, obj); - }; - - var LastObservable = (function (__super__) { - inherits(LastObservable, __super__); - function LastObservable(source, obj) { - this.source = source; - this._obj = obj; - __super__.call(this); - } - - LastObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new LastObserver(o, this._obj, this.source)); - }; - - return LastObservable; - }(ObservableBase)); - - var LastObserver = (function(__super__) { - inherits(LastObserver, __super__); - function LastObserver(o, obj, s) { - this._o = o; - this._obj = obj; - this._s = s; - this._i = 0; - this._hv = false; - this._v = null; - __super__.call(this); - } - - LastObserver.prototype.next = function (x) { - var shouldYield = false; - if (this._obj.predicate) { - var res = tryCatch(this._obj.predicate)(x, this._i++, this._s); - if (res === errorObj) { return this._o.onError(res.e); } - Boolean(res) && (shouldYield = true); - } else if (!this._obj.predicate) { - shouldYield = true; - } - if (shouldYield) { - this._hv = true; - this._v = x; - } - }; - LastObserver.prototype.error = function (e) { this._o.onError(e); }; - LastObserver.prototype.completed = function () { - if (this._hv) { - this._o.onNext(this._v); - this._o.onCompleted(); - } - else if (this._obj.defaultValue === undefined) { - this._o.onError(new EmptyError()); - } else { - this._o.onNext(this._obj.defaultValue); - this._o.onCompleted(); - } - }; - - return LastObserver; - }(AbstractObserver)); - - /** - * Returns the last element of an observable sequence that satisfies the condition in the predicate if specified, else the last element. - * @returns {Observable} Sequence containing the last element in the observable sequence that satisfies the condition in the predicate. - */ - observableProto.last = function () { - var obj = {}, source = this; - if (typeof arguments[0] === 'object') { - obj = arguments[0]; - } else { - obj = { - predicate: arguments[0], - thisArg: arguments[1], - defaultValue: arguments[2] - }; - } - if (isFunction (obj.predicate)) { - var fn = obj.predicate; - obj.predicate = bindCallback(fn, obj.thisArg, 3); - } - return new LastObservable(this, obj); - }; - - var FindValueObserver = (function(__super__) { - inherits(FindValueObserver, __super__); - function FindValueObserver(observer, source, callback, yieldIndex) { - this._o = observer; - this._s = source; - this._cb = callback; - this._y = yieldIndex; - this._i = 0; - __super__.call(this); - } - - FindValueObserver.prototype.next = function (x) { - var shouldRun = tryCatch(this._cb)(x, this._i, this._s); - if (shouldRun === errorObj) { return this._o.onError(shouldRun.e); } - if (shouldRun) { - this._o.onNext(this._y ? this._i : x); - this._o.onCompleted(); - } else { - this._i++; - } - }; - - FindValueObserver.prototype.error = function (e) { - this._o.onError(e); - }; - - FindValueObserver.prototype.completed = function () { - this._y && this._o.onNext(-1); - this._o.onCompleted(); - }; - - return FindValueObserver; - }(AbstractObserver)); - - function findValue (source, predicate, thisArg, yieldIndex) { - var callback = bindCallback(predicate, thisArg, 3); - return new AnonymousObservable(function (o) { - return source.subscribe(new FindValueObserver(o, source, callback, yieldIndex)); - }, source); - } - - /** - * Searches for an element that matches the conditions defined by the specified predicate, and returns the first occurrence within the entire Observable sequence. - * @param {Function} predicate The predicate that defines the conditions of the element to search for. - * @param {Any} [thisArg] Object to use as `this` when executing the predicate. - * @returns {Observable} An Observable sequence with the first element that matches the conditions defined by the specified predicate, if found; otherwise, undefined. - */ - observableProto.find = function (predicate, thisArg) { - return findValue(this, predicate, thisArg, false); - }; - - /** - * Searches for an element that matches the conditions defined by the specified predicate, and returns - * an Observable sequence with the zero-based index of the first occurrence within the entire Observable sequence. - * @param {Function} predicate The predicate that defines the conditions of the element to search for. - * @param {Any} [thisArg] Object to use as `this` when executing the predicate. - * @returns {Observable} An Observable sequence with the zero-based index of the first occurrence of an element that matches the conditions defined by match, if found; otherwise, –1. - */ - observableProto.findIndex = function (predicate, thisArg) { - return findValue(this, predicate, thisArg, true); - }; - - var ToSetObservable = (function (__super__) { - inherits(ToSetObservable, __super__); - function ToSetObservable(source) { - this.source = source; - __super__.call(this); - } - - ToSetObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new ToSetObserver(o)); - }; - - return ToSetObservable; - }(ObservableBase)); - - var ToSetObserver = (function (__super__) { - inherits(ToSetObserver, __super__); - function ToSetObserver(o) { - this._o = o; - this._s = new root.Set(); - __super__.call(this); - } - - ToSetObserver.prototype.next = function (x) { - this._s.add(x); - }; - - ToSetObserver.prototype.error = function (e) { - this._o.onError(e); - }; - - ToSetObserver.prototype.completed = function () { - this._o.onNext(this._s); - this._o.onCompleted(); - }; - - return ToSetObserver; - }(AbstractObserver)); - - /** - * Converts the observable sequence to a Set if it exists. - * @returns {Observable} An observable sequence with a single value of a Set containing the values from the observable sequence. - */ - observableProto.toSet = function () { - if (typeof root.Set === 'undefined') { throw new TypeError(); } - return new ToSetObservable(this); - }; - - var ToMapObservable = (function (__super__) { - inherits(ToMapObservable, __super__); - function ToMapObservable(source, k, e) { - this.source = source; - this._k = k; - this._e = e; - __super__.call(this); - } - - ToMapObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new ToMapObserver(o, this._k, this._e)); - }; - - return ToMapObservable; - }(ObservableBase)); - - var ToMapObserver = (function (__super__) { - inherits(ToMapObserver, __super__); - function ToMapObserver(o, k, e) { - this._o = o; - this._k = k; - this._e = e; - this._m = new root.Map(); - __super__.call(this); - } - - ToMapObserver.prototype.next = function (x) { - var key = tryCatch(this._k)(x); - if (key === errorObj) { return this._o.onError(key.e); } - var elem = x; - if (this._e) { - elem = tryCatch(this._e)(x); - if (elem === errorObj) { return this._o.onError(elem.e); } - } - - this._m.set(key, elem); - }; - - ToMapObserver.prototype.error = function (e) { - this._o.onError(e); - }; - - ToMapObserver.prototype.completed = function () { - this._o.onNext(this._m); - this._o.onCompleted(); - }; - - return ToMapObserver; - }(AbstractObserver)); - - /** - * Converts the observable sequence to a Map if it exists. - * @param {Function} keySelector A function which produces the key for the Map. - * @param {Function} [elementSelector] An optional function which produces the element for the Map. If not present, defaults to the value from the observable sequence. - * @returns {Observable} An observable sequence with a single value of a Map containing the values from the observable sequence. - */ - observableProto.toMap = function (keySelector, elementSelector) { - if (typeof root.Map === 'undefined') { throw new TypeError(); } - return new ToMapObservable(this, keySelector, elementSelector); - }; - - var SliceObservable = (function (__super__) { - inherits(SliceObservable, __super__); - function SliceObservable(source, b, e) { - this.source = source; - this._b = b; - this._e = e; - __super__.call(this); - } - - SliceObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new SliceObserver(o, this._b, this._e)); - }; - - return SliceObservable; - }(ObservableBase)); - - var SliceObserver = (function (__super__) { - inherits(SliceObserver, __super__); - - function SliceObserver(o, b, e) { - this._o = o; - this._b = b; - this._e = e; - this._i = 0; - __super__.call(this); - } - - SliceObserver.prototype.next = function (x) { - if (this._i >= this._b) { - if (this._e === this._i) { - this._o.onCompleted(); - } else { - this._o.onNext(x); - } - } - this._i++; - }; - SliceObserver.prototype.error = function (e) { this._o.onError(e); }; - SliceObserver.prototype.completed = function () { this._o.onCompleted(); }; - - return SliceObserver; - }(AbstractObserver)); - - /* - * The slice() method returns a shallow copy of a portion of an Observable into a new Observable object. - * Unlike the array version, this does not support negative numbers for being or end. - * @param {Number} [begin] Zero-based index at which to begin extraction. If omitted, this will default to zero. - * @param {Number} [end] Zero-based index at which to end extraction. slice extracts up to but not including end. - * If omitted, this will emit the rest of the Observable object. - * @returns {Observable} A shallow copy of a portion of an Observable into a new Observable object. - */ - observableProto.slice = function (begin, end) { - var start = begin || 0; - if (start < 0) { throw new Rx.ArgumentOutOfRangeError(); } - if (typeof end === 'number' && end < start) { - throw new Rx.ArgumentOutOfRangeError(); - } - return new SliceObservable(this, start, end); - }; - - var LastIndexOfObservable = (function (__super__) { - inherits(LastIndexOfObservable, __super__); - function LastIndexOfObservable(source, e, n) { - this.source = source; - this._e = e; - this._n = n; - __super__.call(this); - } - - LastIndexOfObservable.prototype.subscribeCore = function (o) { - if (this._n < 0) { - o.onNext(-1); - o.onCompleted(); - return disposableEmpty; - } - - return this.source.subscribe(new LastIndexOfObserver(o, this._e, this._n)); - }; - - return LastIndexOfObservable; - }(ObservableBase)); - - var LastIndexOfObserver = (function (__super__) { - inherits(LastIndexOfObserver, __super__); - function LastIndexOfObserver(o, e, n) { - this._o = o; - this._e = e; - this._n = n; - this._v = 0; - this._hv = false; - this._i = 0; - __super__.call(this); - } - - LastIndexOfObserver.prototype.next = function (x) { - if (this._i >= this._n && x === this._e) { - this._hv = true; - this._v = this._i; - } - this._i++; - }; - LastIndexOfObserver.prototype.error = function (e) { this._o.onError(e); }; - LastIndexOfObserver.prototype.completed = function () { - if (this._hv) { - this._o.onNext(this._v); - } else { - this._o.onNext(-1); - } - this._o.onCompleted(); - }; - - return LastIndexOfObserver; - }(AbstractObserver)); - - /** - * Returns the last index at which a given element can be found in the observable sequence, or -1 if it is not present. - * @param {Any} searchElement Element to locate in the array. - * @param {Number} [fromIndex] The index to start the search. If not specified, defaults to 0. - * @returns {Observable} And observable sequence containing the last index at which a given element can be found in the observable sequence, or -1 if it is not present. - */ - observableProto.lastIndexOf = function(searchElement, fromIndex) { - var n = +fromIndex || 0; - Math.abs(n) === Infinity && (n = 0); - return new LastIndexOfObservable(this, searchElement, n); - }; - - return Rx; -})); diff --git a/node_modules/rx-lite-aggregates/rx.lite.aggregates.map b/node_modules/rx-lite-aggregates/rx.lite.aggregates.map deleted file mode 100644 index 11fbf10e..00000000 --- a/node_modules/rx-lite-aggregates/rx.lite.aggregates.map +++ /dev/null @@ -1 +0,0 @@ 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"licenses": [ - { - "type": "Apache License, Version 2.0", - "url": "http://www.apache.org/licenses/LICENSE-2.0.html" - } - ], - "main": "rx.lite.js", - "name": "rx-lite", - "repository": { - "type": "git", - "url": "git+https://github.com/Reactive-Extensions/RxJS.git" - }, - "title": "Reactive Extensions for JavaScript (RxJS) Lite", - "version": "4.0.8" -} diff --git a/node_modules/rx-lite/readme.md b/node_modules/rx-lite/readme.md deleted file mode 100644 index 44115457..00000000 --- a/node_modules/rx-lite/readme.md +++ /dev/null @@ -1,173 +0,0 @@ -# RxJS Lite Module # - -The Reactive Extensions for JavaScript Lite version is a lightweight version of the Reactive Extensions for JavaScript which covers most of the day to day operators you might use all in a single library. Functionality such as bridging to events, promises, callbacks, Node.js-style callbacks, time-based operations and more are built right in. This comes with `rx.lite.js` which is for use in modern development environments such as > IE9 and server-side environments such as Node.js. - -## Getting Started - -There are a number of ways to get started with RxJS. - -### Installing with [NPM](https://npmjs.org/) - -```bash` -$ npm install rx-lite -$ npm install -g rx-lite -``` - -### Using with Node.js and Ringo.js - -```js -var Rx = require('rx-lite'); -``` - -### In a Browser: - -```html - - -``` - -## Included Observable Operators ## - -### `Observable Methods` -- [`catch | catchException`](../../doc/api/core/operators/catch.md) -- [`concat`](../../doc/api/core/operators/concat.md) -- [`create | createWithDisposable`](../../doc/api/core/operators/create.md) -- [`defer`](../../doc/api/core/operators/defer.md) -- [`empty`](../../doc/api/core/operators/empty.md) -- [`from`](../../doc/api/core/operators/from.md) -- [`fromArray`](../../doc/api/core/operators/fromarray.md) -- [`fromCallback`](../../doc/api/core/operators/fromcallback.md) -- [`fromEvent`](../../doc/api/core/operators/fromevent.md) -- [`fromEventPattern`](../../doc/api/core/operators/fromeventpattern.md) -- [`fromNodeCallback`](../../doc/api/core/operators/fromnodecallback.md) -- [`fromPromise`](../../doc/api/core/operators/frompromise.md) -- [`interval`](../../doc/api/core/operators/interval.md) -- [`just`](../../doc/api/core/operators/return.md) -- [`merge`](../../doc/api/core/operators/merge.md) -- [`mergeDelayError`](../../doc/api/core/operators/mergedelayerror.md) -- [`never`](../../doc/api/core/operators/never.md) -- [`of`](../../doc/api/core/operators/of.md) -- [`ofWithScheduler`](../../doc/api/core/operators/ofwithscheduler.md) -- [`range`](../../doc/api/core/operators/range.md) -- [`repeat`](../../doc/api/core/operators/repeat.md) -- [`return | returnValue`](../../doc/api/core/operators/return.md) -- [`throw | throwError | throwException`](../../doc/api/core/operators/throw.md) -- [`timer`](../../doc/api/core/operators/timer.md) -- [`zip`](../../doc/api/core/operators/zip.md) -- [`zipArray`](../../doc/api/core/operators/ziparray.md) - -### `Observable Instance Methods` -- [`asObservable`](../../doc/api/core/operators/asobservable.md) -- [`catch | catchException`](../../doc/api/core/operators/catchproto.md) -- [`combineLatest`](../../doc/api/core/operators/combinelatest.md) -- [`concat`](../../doc/api/core/operators/concatproto.md) -- [`concatMap`](../../doc/api/core/operators/concatmap.md) -- [`connect`](../../doc/api/core/operators/connect.md) -- [`debounce`](../../doc/api/core/operators/debounce.md) -- [`defaultIfEmpty`](../../doc/api/core/operators/defaultifempty.md) -- [`delay`](../../doc/api/core/operators/delay.md) -- [`dematerialize`](../../doc/api/core/operators/dematerialize.md) -- [`distinctUntilChanged`](../../doc/api/core/operators/distinctuntilchanged.md) -- [`do | doAction`](../../doc/api/core/operators/do.md) -- [`doOnNext`](../../doc/api/core/operators/doonnext.md) -- [`doOnError`](../../doc/api/core/operators/doonerror.md) -- [`doOnCompleted`](../../doc/api/core/operators/dooncompleted.md) -- [`filter`](../../doc/api/core/operators/where.md) -- [`finally | finallyAction`](../../doc/api/core/operators/finally.md) -- [`flatMap`](../../doc/api/core/operators/selectmany.md) -- [`flatMapLatest`](../../doc/api/core/operators/flatmaplatest.md) -- [`ignoreElements`](../../doc/api/core/operators/ignoreelements.md) -- [`map`](../../doc/api/core/operators/select.md) -- [`merge`](../../doc/api/core/operators/mergeproto.md) -- [`mergeObservable | mergeAll`](../../doc/api/core/operators/mergeall.md) -- [`multicast`](../../doc/api/core/operators/multicast.md) -- [`publish`](../../doc/api/core/operators/publish.md) -- [`publishLast`](../../doc/api/core/operators/publishlast.md) -- [`publishValue`](../../doc/api/core/operators/publishvalue.md) -- [`refCount`](../../doc/api/core/operators/refcount.md) -- [`repeat`](../../doc/api/core/operators/repeat.md) -- [`replay`](../../doc/api/core/operators/replay.md) -- [`retry`](../../doc/api/core/operators/retry.md) -- [`retryWhen`](../../doc/api/core/operators/retrywhen.md) -- [`sample`](../../doc/api/core/operators/sample.md) -- [`scan`](../../doc/api/core/operators/scan.md) -- [`select`](../../doc/api/core/operators/select.md) -- [`selectConcat`](../../doc/api/core/operators/concatmap.md) -- [`selectMany`](../../doc/api/core/operators/selectmany.md) -- [`selectSwitch`](../../doc/api/core/operators/flatmaplatest.md) -- [`singleInstance`](../../doc/api/core/operators/singleinstance.md) -- [`skip`](../../doc/api/core/operators/skip.md) -- [`skipLast`](../../doc/api/core/operators/skiplast.md) -- [`skipUntil`](../../doc/api/core/operators/skipuntil.md) -- [`skipWhile`](../../doc/api/core/operators/skipwhile.md) -- [`startWith`](../../doc/api/core/operators/startwith.md) -- [`subscribe | forEach`](../../doc/api/core/operators/subscribe.md) -- [`subscribeOnNext`](../../doc/api/core/operators/subscribeonnext.md) -- [`subscribeOnError`](../../doc/api/core/operators/subscribeonerror.md) -- [`subscribeOnCompleted`](../../doc/api/core/operators/subscribeoncompleted.md) -- [`switch | switchLatest`](../../doc/api/core/operators/switch.md) -- [`take`](../../doc/api/core/operators/take.md) -- [`takeLast`](../../doc/api/core/operators/takelast.md) -- [`takeUntil`](../../doc/api/core/operators/takeuntil.md) -- [`takeWhile`](../../doc/api/core/operators/takewhile.md) -- [`tap`](../../doc/api/core/operators/do.md) -- [`tapOnNext`](../../doc/api/core/operators/doonnext.md) -- [`tapOnError`](../../doc/api/core/operators/doonerror.md) -- [`tapOnCompleted`](../../doc/api/core/operators/dooncompleted.md) -- [`throttle`](../../doc/api/core/operators/throttle.md) -- [`timeout`](../../doc/api/core/operators/timeout.md) -- [`timestamp`](../../doc/api/core/operators/timestamp.md) -- [`toArray`](../../doc/api/core/operators/toarray.md) -- [`transduce`](../../doc/api/core/operators/transduce.md) -- [`where`](../../doc/api/core/operators/where.md) -- [`withLatestFrom`](../../doc/api/core/operators/withlatestfrom.md) -- [`zip`](../../doc/api/core/operators/zipproto.md) - -## Included Classes ## - -### Core Objects -- [`Rx.Observer`](../../doc/api/core/observer.md) -- [`Rx.Notification`](../../doc/api/core/notification.md) - -### Subjects - -- [`Rx.AsyncSubject`](../../doc/api/subjects/asyncsubject.md) -- [`Rx.BehaviorSubject`](../../doc/api/subjects/behaviorsubject.md) -- [`Rx.ReplaySubject`](../../doc/api/subjects/replaysubject.md) -- [`Rx.Subject`](../../doc/api/subjects/subject.md) - -### Schedulers - -- [`Rx.Scheduler`](../../doc/api/schedulers/scheduler.md) - -### Disposables - -- [`Rx.CompositeDisposable`](../../doc/api/disposables/compositedisposable.md) -- [`Rx.Disposable`](../../doc/api/disposables/disposable.md) -- [`Rx.RefCountDisposable`](../../doc/api/disposables/refcountdisposable.md) -- [`Rx.SerialDisposable`](../../doc/api/disposables/serialdisposable.md) -- [`Rx.SingleAssignmentDisposable`](../../doc/api/disposables/singleassignmentdisposable.md) - -## Contributing ## - -There are lots of ways to contribute to the project, and we appreciate our [contributors](https://github.com/Reactive-Extensions/RxJS/wiki/Contributors). If you wish to contribute, check out our [style guide]((https://github.com/Reactive-Extensions/RxJS/tree/master/doc/contributing)). - -You can contribute by reviewing and sending feedback on code checkins, suggesting and trying out new features as they are implemented, submit bugs and help us verify fixes as they are checked in, as well as submit code fixes or code contributions of your own. Note that all code submissions will be rigorously reviewed and tested by the Rx Team, and only those that meet an extremely high bar for both quality and design/roadmap appropriateness will be merged into the source. - -## License ## - -Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. -Microsoft Open Technologies would like to thank its contributors, a list -of whom are at https://github.com/Reactive-Extensions/RxJS/wiki/Contributors. - -Licensed under the Apache License, Version 2.0 (the "License"); you -may not use this file except in compliance with the License. You may -obtain a copy of the License at - -http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or -implied. See the License for the specific language governing permissions -and limitations under the License. diff --git a/node_modules/rx-lite/rx.lite.js b/node_modules/rx-lite/rx.lite.js deleted file mode 100644 index 0603c30e..00000000 --- a/node_modules/rx-lite/rx.lite.js +++ /dev/null @@ -1,7054 +0,0 @@ -// Copyright (c) Microsoft, All rights reserved. See License.txt in the project root for license information. - -;(function (undefined) { - - var objectTypes = { - 'function': true, - 'object': true - }; - - function checkGlobal(value) { - return (value && value.Object === Object) ? value : null; - } - - var freeExports = (objectTypes[typeof exports] && exports && !exports.nodeType) ? exports : null; - var freeModule = (objectTypes[typeof module] && module && !module.nodeType) ? module : null; - var freeGlobal = checkGlobal(freeExports && freeModule && typeof global === 'object' && global); - var freeSelf = checkGlobal(objectTypes[typeof self] && self); - var freeWindow = checkGlobal(objectTypes[typeof window] && window); - var moduleExports = (freeModule && freeModule.exports === freeExports) ? freeExports : null; - var thisGlobal = checkGlobal(objectTypes[typeof this] && this); - var root = freeGlobal || ((freeWindow !== (thisGlobal && thisGlobal.window)) && freeWindow) || freeSelf || thisGlobal || Function('return this')(); - - var Rx = { - internals: {}, - config: { - Promise: root.Promise - }, - helpers: { } - }; - - // Defaults - var noop = Rx.helpers.noop = function () { }, - identity = Rx.helpers.identity = function (x) { return x; }, - defaultNow = Rx.helpers.defaultNow = Date.now, - defaultComparer = Rx.helpers.defaultComparer = function (x, y) { return isEqual(x, y); }, - defaultSubComparer = Rx.helpers.defaultSubComparer = function (x, y) { return x > y ? 1 : (x < y ? -1 : 0); }, - defaultKeySerializer = Rx.helpers.defaultKeySerializer = function (x) { return x.toString(); }, - defaultError = Rx.helpers.defaultError = function (err) { throw err; }, - isPromise = Rx.helpers.isPromise = function (p) { return !!p && typeof p.subscribe !== 'function' && typeof p.then === 'function'; }, - isFunction = Rx.helpers.isFunction = (function () { - - var isFn = function (value) { - return typeof value == 'function' || false; - }; - - // fallback for older versions of Chrome and Safari - if (isFn(/x/)) { - isFn = function(value) { - return typeof value == 'function' && toString.call(value) == '[object Function]'; - }; - } - - return isFn; - }()); - - function cloneArray(arr) { - var len = arr.length, a = new Array(len); - for(var i = 0; i < len; i++) { a[i] = arr[i]; } - return a; - } - - var errorObj = {e: {}}; - - function tryCatcherGen(tryCatchTarget) { - return function tryCatcher() { - try { - return tryCatchTarget.apply(this, arguments); - } catch (e) { - errorObj.e = e; - return errorObj; - } - }; - } - - var tryCatch = Rx.internals.tryCatch = function tryCatch(fn) { - if (!isFunction(fn)) { throw new TypeError('fn must be a function'); } - return tryCatcherGen(fn); - }; - - function thrower(e) { - throw e; - } - - Rx.config.longStackSupport = false; - var hasStacks = false, stacks = tryCatch(function () { throw new Error(); })(); - hasStacks = !!stacks.e && !!stacks.e.stack; - - // All code after this point will be filtered from stack traces reported by RxJS - var rStartingLine = captureLine(), rFileName; - - var STACK_JUMP_SEPARATOR = 'From previous event:'; - - function makeStackTraceLong(error, observable) { - // If possible, transform the error stack trace by removing Node and RxJS - // cruft, then concatenating with the stack trace of `observable`. - if (hasStacks && - observable.stack && - typeof error === 'object' && - error !== null && - error.stack && - error.stack.indexOf(STACK_JUMP_SEPARATOR) === -1 - ) { - var stacks = []; - for (var o = observable; !!o; o = o.source) { - if (o.stack) { - stacks.unshift(o.stack); - } - } - stacks.unshift(error.stack); - - var concatedStacks = stacks.join('\n' + STACK_JUMP_SEPARATOR + '\n'); - error.stack = filterStackString(concatedStacks); - } - } - - function filterStackString(stackString) { - var lines = stackString.split('\n'), desiredLines = []; - for (var i = 0, len = lines.length; i < len; i++) { - var line = lines[i]; - - if (!isInternalFrame(line) && !isNodeFrame(line) && line) { - desiredLines.push(line); - } - } - return desiredLines.join('\n'); - } - - function isInternalFrame(stackLine) { - var fileNameAndLineNumber = getFileNameAndLineNumber(stackLine); - if (!fileNameAndLineNumber) { - return false; - } - var fileName = fileNameAndLineNumber[0], lineNumber = fileNameAndLineNumber[1]; - - return fileName === rFileName && - lineNumber >= rStartingLine && - lineNumber <= rEndingLine; - } - - function isNodeFrame(stackLine) { - return stackLine.indexOf('(module.js:') !== -1 || - stackLine.indexOf('(node.js:') !== -1; - } - - function captureLine() { - if (!hasStacks) { return; } - - try { - throw new Error(); - } catch (e) { - var lines = e.stack.split('\n'); - var firstLine = lines[0].indexOf('@') > 0 ? lines[1] : lines[2]; - var fileNameAndLineNumber = getFileNameAndLineNumber(firstLine); - if (!fileNameAndLineNumber) { return; } - - rFileName = fileNameAndLineNumber[0]; - return fileNameAndLineNumber[1]; - } - } - - function getFileNameAndLineNumber(stackLine) { - // Named functions: 'at functionName (filename:lineNumber:columnNumber)' - var attempt1 = /at .+ \((.+):(\d+):(?:\d+)\)$/.exec(stackLine); - if (attempt1) { return [attempt1[1], Number(attempt1[2])]; } - - // Anonymous functions: 'at filename:lineNumber:columnNumber' - var attempt2 = /at ([^ ]+):(\d+):(?:\d+)$/.exec(stackLine); - if (attempt2) { return [attempt2[1], Number(attempt2[2])]; } - - // Firefox style: 'function@filename:lineNumber or @filename:lineNumber' - var attempt3 = /.*@(.+):(\d+)$/.exec(stackLine); - if (attempt3) { return [attempt3[1], Number(attempt3[2])]; } - } - - var EmptyError = Rx.EmptyError = function() { - this.message = 'Sequence contains no elements.'; - Error.call(this); - }; - EmptyError.prototype = Object.create(Error.prototype); - EmptyError.prototype.name = 'EmptyError'; - - var ObjectDisposedError = Rx.ObjectDisposedError = function() { - this.message = 'Object has been disposed'; - Error.call(this); - }; - ObjectDisposedError.prototype = Object.create(Error.prototype); - ObjectDisposedError.prototype.name = 'ObjectDisposedError'; - - var ArgumentOutOfRangeError = Rx.ArgumentOutOfRangeError = function () { - this.message = 'Argument out of range'; - Error.call(this); - }; - ArgumentOutOfRangeError.prototype = Object.create(Error.prototype); - ArgumentOutOfRangeError.prototype.name = 'ArgumentOutOfRangeError'; - - var NotSupportedError = Rx.NotSupportedError = function (message) { - this.message = message || 'This operation is not supported'; - Error.call(this); - }; - NotSupportedError.prototype = Object.create(Error.prototype); - NotSupportedError.prototype.name = 'NotSupportedError'; - - var NotImplementedError = Rx.NotImplementedError = function (message) { - this.message = message || 'This operation is not implemented'; - Error.call(this); - }; - NotImplementedError.prototype = Object.create(Error.prototype); - NotImplementedError.prototype.name = 'NotImplementedError'; - - var notImplemented = Rx.helpers.notImplemented = function () { - throw new NotImplementedError(); - }; - - var notSupported = Rx.helpers.notSupported = function () { - throw new NotSupportedError(); - }; - - // Shim in iterator support - var $iterator$ = (typeof Symbol === 'function' && Symbol.iterator) || - '_es6shim_iterator_'; - // Bug for mozilla version - if (root.Set && typeof new root.Set()['@@iterator'] === 'function') { - $iterator$ = '@@iterator'; - } - - var doneEnumerator = Rx.doneEnumerator = { done: true, value: undefined }; - - var isIterable = Rx.helpers.isIterable = function (o) { - return o && o[$iterator$] !== undefined; - }; - - var isArrayLike = Rx.helpers.isArrayLike = function (o) { - return o && o.length !== undefined; - }; - - Rx.helpers.iterator = $iterator$; - - var bindCallback = Rx.internals.bindCallback = function (func, thisArg, argCount) { - if (typeof thisArg === 'undefined') { return func; } - switch(argCount) { - case 0: - return function() { - return func.call(thisArg) - }; - case 1: - return function(arg) { - return func.call(thisArg, arg); - }; - case 2: - return function(value, index) { - return func.call(thisArg, value, index); - }; - case 3: - return function(value, index, collection) { - return func.call(thisArg, value, index, collection); - }; - } - - return function() { - return func.apply(thisArg, arguments); - }; - }; - - /** Used to determine if values are of the language type Object */ - var dontEnums = ['toString', - 'toLocaleString', - 'valueOf', - 'hasOwnProperty', - 'isPrototypeOf', - 'propertyIsEnumerable', - 'constructor'], - dontEnumsLength = dontEnums.length; - -var argsTag = '[object Arguments]', - arrayTag = '[object Array]', - boolTag = '[object Boolean]', - dateTag = '[object Date]', - errorTag = '[object Error]', - funcTag = '[object Function]', - mapTag = '[object Map]', - numberTag = '[object Number]', - objectTag = '[object Object]', - regexpTag = '[object RegExp]', - setTag = '[object Set]', - stringTag = '[object String]', - weakMapTag = '[object WeakMap]'; - -var arrayBufferTag = '[object ArrayBuffer]', - float32Tag = '[object Float32Array]', - float64Tag = '[object Float64Array]', - int8Tag = '[object Int8Array]', - int16Tag = '[object Int16Array]', - int32Tag = '[object Int32Array]', - uint8Tag = '[object Uint8Array]', - uint8ClampedTag = '[object Uint8ClampedArray]', - uint16Tag = '[object Uint16Array]', - uint32Tag = '[object Uint32Array]'; - -var typedArrayTags = {}; -typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = -typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = -typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = -typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = -typedArrayTags[uint32Tag] = true; -typedArrayTags[argsTag] = typedArrayTags[arrayTag] = -typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = -typedArrayTags[dateTag] = typedArrayTags[errorTag] = -typedArrayTags[funcTag] = typedArrayTags[mapTag] = -typedArrayTags[numberTag] = typedArrayTags[objectTag] = -typedArrayTags[regexpTag] = typedArrayTags[setTag] = -typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false; - -var objectProto = Object.prototype, - hasOwnProperty = objectProto.hasOwnProperty, - objToString = objectProto.toString, - MAX_SAFE_INTEGER = Math.pow(2, 53) - 1; - -var keys = Object.keys || (function() { - var hasOwnProperty = Object.prototype.hasOwnProperty, - hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString'), - dontEnums = [ - 'toString', - 'toLocaleString', - 'valueOf', - 'hasOwnProperty', - 'isPrototypeOf', - 'propertyIsEnumerable', - 'constructor' - ], - dontEnumsLength = dontEnums.length; - - return function(obj) { - if (typeof obj !== 'object' && (typeof obj !== 'function' || obj === null)) { - throw new TypeError('Object.keys called on non-object'); - } - - var result = [], prop, i; - - for (prop in obj) { - if (hasOwnProperty.call(obj, prop)) { - result.push(prop); - } - } - - if (hasDontEnumBug) { - for (i = 0; i < dontEnumsLength; i++) { - if (hasOwnProperty.call(obj, dontEnums[i])) { - result.push(dontEnums[i]); - } - } - } - return result; - }; - }()); - -function equalObjects(object, other, equalFunc, isLoose, stackA, stackB) { - var objProps = keys(object), - objLength = objProps.length, - othProps = keys(other), - othLength = othProps.length; - - if (objLength !== othLength && !isLoose) { - return false; - } - var index = objLength, key; - while (index--) { - key = objProps[index]; - if (!(isLoose ? key in other : hasOwnProperty.call(other, key))) { - return false; - } - } - var skipCtor = isLoose; - while (++index < objLength) { - key = objProps[index]; - var objValue = object[key], - othValue = other[key], - result; - - if (!(result === undefined ? equalFunc(objValue, othValue, isLoose, stackA, stackB) : result)) { - return false; - } - skipCtor || (skipCtor = key === 'constructor'); - } - if (!skipCtor) { - var objCtor = object.constructor, - othCtor = other.constructor; - - if (objCtor !== othCtor && - ('constructor' in object && 'constructor' in other) && - !(typeof objCtor === 'function' && objCtor instanceof objCtor && - typeof othCtor === 'function' && othCtor instanceof othCtor)) { - return false; - } - } - return true; -} - -function equalByTag(object, other, tag) { - switch (tag) { - case boolTag: - case dateTag: - return +object === +other; - - case errorTag: - return object.name === other.name && object.message === other.message; - - case numberTag: - return (object !== +object) ? - other !== +other : - object === +other; - - case regexpTag: - case stringTag: - return object === (other + ''); - } - return false; -} - -var isObject = Rx.internals.isObject = function(value) { - var type = typeof value; - return !!value && (type === 'object' || type === 'function'); -}; - -function isObjectLike(value) { - return !!value && typeof value === 'object'; -} - -function isLength(value) { - return typeof value === 'number' && value > -1 && value % 1 === 0 && value <= MAX_SAFE_INTEGER; -} - -var isHostObject = (function() { - try { - Object({ 'toString': 0 } + ''); - } catch(e) { - return function() { return false; }; - } - return function(value) { - return typeof value.toString !== 'function' && typeof (value + '') === 'string'; - }; -}()); - -function isTypedArray(value) { - return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[objToString.call(value)]; -} - -var isArray = Array.isArray || function(value) { - return isObjectLike(value) && isLength(value.length) && objToString.call(value) === arrayTag; -}; - -function arraySome (array, predicate) { - var index = -1, - length = array.length; - - while (++index < length) { - if (predicate(array[index], index, array)) { - return true; - } - } - return false; -} - -function equalArrays(array, other, equalFunc, isLoose, stackA, stackB) { - var index = -1, - arrLength = array.length, - othLength = other.length; - - if (arrLength !== othLength && !(isLoose && othLength > arrLength)) { - return false; - } - // Ignore non-index properties. - while (++index < arrLength) { - var arrValue = array[index], - othValue = other[index], - result; - - if (result !== undefined) { - if (result) { - continue; - } - return false; - } - // Recursively compare arrays (susceptible to call stack limits). - if (isLoose) { - if (!arraySome(other, function(othValue) { - return arrValue === othValue || equalFunc(arrValue, othValue, isLoose, stackA, stackB); - })) { - return false; - } - } else if (!(arrValue === othValue || equalFunc(arrValue, othValue, isLoose, stackA, stackB))) { - return false; - } - } - return true; -} - -function baseIsEqualDeep(object, other, equalFunc, isLoose, stackA, stackB) { - var objIsArr = isArray(object), - othIsArr = isArray(other), - objTag = arrayTag, - othTag = arrayTag; - - if (!objIsArr) { - objTag = objToString.call(object); - if (objTag === argsTag) { - objTag = objectTag; - } else if (objTag !== objectTag) { - objIsArr = isTypedArray(object); - } - } - if (!othIsArr) { - othTag = objToString.call(other); - if (othTag === argsTag) { - othTag = objectTag; - } - } - var objIsObj = objTag === objectTag && !isHostObject(object), - othIsObj = othTag === objectTag && !isHostObject(other), - isSameTag = objTag === othTag; - - if (isSameTag && !(objIsArr || objIsObj)) { - return equalByTag(object, other, objTag); - } - if (!isLoose) { - var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), - othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); - - if (objIsWrapped || othIsWrapped) { - return equalFunc(objIsWrapped ? object.value() : object, othIsWrapped ? other.value() : other, isLoose, stackA, stackB); - } - } - if (!isSameTag) { - return false; - } - // Assume cyclic values are equal. - // For more information on detecting circular references see https://es5.github.io/#JO. - stackA || (stackA = []); - stackB || (stackB = []); - - var length = stackA.length; - while (length--) { - if (stackA[length] === object) { - return stackB[length] === other; - } - } - // Add `object` and `other` to the stack of traversed objects. - stackA.push(object); - stackB.push(other); - - var result = (objIsArr ? equalArrays : equalObjects)(object, other, equalFunc, isLoose, stackA, stackB); - - stackA.pop(); - stackB.pop(); - - return result; -} - -function baseIsEqual(value, other, isLoose, stackA, stackB) { - if (value === other) { - return true; - } - if (value == null || other == null || (!isObject(value) && !isObjectLike(other))) { - return value !== value && other !== other; - } - return baseIsEqualDeep(value, other, baseIsEqual, isLoose, stackA, stackB); -} - -var isEqual = Rx.internals.isEqual = function (value, other) { - return baseIsEqual(value, other); -}; - - var hasProp = {}.hasOwnProperty, - slice = Array.prototype.slice; - - var inherits = Rx.internals.inherits = function (child, parent) { - function __() { this.constructor = child; } - __.prototype = parent.prototype; - child.prototype = new __(); - }; - - var addProperties = Rx.internals.addProperties = function (obj) { - for(var sources = [], i = 1, len = arguments.length; i < len; i++) { sources.push(arguments[i]); } - for (var idx = 0, ln = sources.length; idx < ln; idx++) { - var source = sources[idx]; - for (var prop in source) { - obj[prop] = source[prop]; - } - } - }; - - // Rx Utils - var addRef = Rx.internals.addRef = function (xs, r) { - return new AnonymousObservable(function (observer) { - return new BinaryDisposable(r.getDisposable(), xs.subscribe(observer)); - }); - }; - - function arrayInitialize(count, factory) { - var a = new Array(count); - for (var i = 0; i < count; i++) { - a[i] = factory(); - } - return a; - } - - /** - * Represents a group of disposable resources that are disposed together. - * @constructor - */ - var CompositeDisposable = Rx.CompositeDisposable = function () { - var args = [], i, len; - if (Array.isArray(arguments[0])) { - args = arguments[0]; - } else { - len = arguments.length; - args = new Array(len); - for(i = 0; i < len; i++) { args[i] = arguments[i]; } - } - this.disposables = args; - this.isDisposed = false; - this.length = args.length; - }; - - var CompositeDisposablePrototype = CompositeDisposable.prototype; - - /** - * Adds a disposable to the CompositeDisposable or disposes the disposable if the CompositeDisposable is disposed. - * @param {Mixed} item Disposable to add. - */ - CompositeDisposablePrototype.add = function (item) { - if (this.isDisposed) { - item.dispose(); - } else { - this.disposables.push(item); - this.length++; - } - }; - - /** - * Removes and disposes the first occurrence of a disposable from the CompositeDisposable. - * @param {Mixed} item Disposable to remove. - * @returns {Boolean} true if found; false otherwise. - */ - CompositeDisposablePrototype.remove = function (item) { - var shouldDispose = false; - if (!this.isDisposed) { - var idx = this.disposables.indexOf(item); - if (idx !== -1) { - shouldDispose = true; - this.disposables.splice(idx, 1); - this.length--; - item.dispose(); - } - } - return shouldDispose; - }; - - /** - * Disposes all disposables in the group and removes them from the group. - */ - CompositeDisposablePrototype.dispose = function () { - if (!this.isDisposed) { - this.isDisposed = true; - var len = this.disposables.length, currentDisposables = new Array(len); - for(var i = 0; i < len; i++) { currentDisposables[i] = this.disposables[i]; } - this.disposables = []; - this.length = 0; - - for (i = 0; i < len; i++) { - currentDisposables[i].dispose(); - } - } - }; - - /** - * Provides a set of static methods for creating Disposables. - * @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once. - */ - var Disposable = Rx.Disposable = function (action) { - this.isDisposed = false; - this.action = action || noop; - }; - - /** Performs the task of cleaning up resources. */ - Disposable.prototype.dispose = function () { - if (!this.isDisposed) { - this.action(); - this.isDisposed = true; - } - }; - - /** - * Creates a disposable object that invokes the specified action when disposed. - * @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once. - * @return {Disposable} The disposable object that runs the given action upon disposal. - */ - var disposableCreate = Disposable.create = function (action) { return new Disposable(action); }; - - /** - * Gets the disposable that does nothing when disposed. - */ - var disposableEmpty = Disposable.empty = { dispose: noop }; - - /** - * Validates whether the given object is a disposable - * @param {Object} Object to test whether it has a dispose method - * @returns {Boolean} true if a disposable object, else false. - */ - var isDisposable = Disposable.isDisposable = function (d) { - return d && isFunction(d.dispose); - }; - - var checkDisposed = Disposable.checkDisposed = function (disposable) { - if (disposable.isDisposed) { throw new ObjectDisposedError(); } - }; - - var disposableFixup = Disposable._fixup = function (result) { - return isDisposable(result) ? result : disposableEmpty; - }; - - // Single assignment - var SingleAssignmentDisposable = Rx.SingleAssignmentDisposable = function () { - this.isDisposed = false; - this.current = null; - }; - SingleAssignmentDisposable.prototype.getDisposable = function () { - return this.current; - }; - SingleAssignmentDisposable.prototype.setDisposable = function (value) { - if (this.current) { throw new Error('Disposable has already been assigned'); } - var shouldDispose = this.isDisposed; - !shouldDispose && (this.current = value); - shouldDispose && value && value.dispose(); - }; - SingleAssignmentDisposable.prototype.dispose = function () { - if (!this.isDisposed) { - this.isDisposed = true; - var old = this.current; - this.current = null; - old && old.dispose(); - } - }; - - // Multiple assignment disposable - var SerialDisposable = Rx.SerialDisposable = function () { - this.isDisposed = false; - this.current = null; - }; - SerialDisposable.prototype.getDisposable = function () { - return this.current; - }; - SerialDisposable.prototype.setDisposable = function (value) { - var shouldDispose = this.isDisposed; - if (!shouldDispose) { - var old = this.current; - this.current = value; - } - old && old.dispose(); - shouldDispose && value && value.dispose(); - }; - SerialDisposable.prototype.dispose = function () { - if (!this.isDisposed) { - this.isDisposed = true; - var old = this.current; - this.current = null; - } - old && old.dispose(); - }; - - var BinaryDisposable = Rx.BinaryDisposable = function (first, second) { - this._first = first; - this._second = second; - this.isDisposed = false; - }; - - BinaryDisposable.prototype.dispose = function () { - if (!this.isDisposed) { - this.isDisposed = true; - var old1 = this._first; - this._first = null; - old1 && old1.dispose(); - var old2 = this._second; - this._second = null; - old2 && old2.dispose(); - } - }; - - var NAryDisposable = Rx.NAryDisposable = function (disposables) { - this._disposables = disposables; - this.isDisposed = false; - }; - - NAryDisposable.prototype.dispose = function () { - if (!this.isDisposed) { - this.isDisposed = true; - for (var i = 0, len = this._disposables.length; i < len; i++) { - this._disposables[i].dispose(); - } - this._disposables.length = 0; - } - }; - - /** - * Represents a disposable resource that only disposes its underlying disposable resource when all dependent disposable objects have been disposed. - */ - var RefCountDisposable = Rx.RefCountDisposable = (function () { - - function InnerDisposable(disposable) { - this.disposable = disposable; - this.disposable.count++; - this.isInnerDisposed = false; - } - - InnerDisposable.prototype.dispose = function () { - if (!this.disposable.isDisposed && !this.isInnerDisposed) { - this.isInnerDisposed = true; - this.disposable.count--; - if (this.disposable.count === 0 && this.disposable.isPrimaryDisposed) { - this.disposable.isDisposed = true; - this.disposable.underlyingDisposable.dispose(); - } - } - }; - - /** - * Initializes a new instance of the RefCountDisposable with the specified disposable. - * @constructor - * @param {Disposable} disposable Underlying disposable. - */ - function RefCountDisposable(disposable) { - this.underlyingDisposable = disposable; - this.isDisposed = false; - this.isPrimaryDisposed = false; - this.count = 0; - } - - /** - * Disposes the underlying disposable only when all dependent disposables have been disposed - */ - RefCountDisposable.prototype.dispose = function () { - if (!this.isDisposed && !this.isPrimaryDisposed) { - this.isPrimaryDisposed = true; - if (this.count === 0) { - this.isDisposed = true; - this.underlyingDisposable.dispose(); - } - } - }; - - /** - * Returns a dependent disposable that when disposed decreases the refcount on the underlying disposable. - * @returns {Disposable} A dependent disposable contributing to the reference count that manages the underlying disposable's lifetime. - */ - RefCountDisposable.prototype.getDisposable = function () { - return this.isDisposed ? disposableEmpty : new InnerDisposable(this); - }; - - return RefCountDisposable; - })(); - - var ScheduledItem = Rx.internals.ScheduledItem = function (scheduler, state, action, dueTime, comparer) { - this.scheduler = scheduler; - this.state = state; - this.action = action; - this.dueTime = dueTime; - this.comparer = comparer || defaultSubComparer; - this.disposable = new SingleAssignmentDisposable(); - }; - - ScheduledItem.prototype.invoke = function () { - this.disposable.setDisposable(this.invokeCore()); - }; - - ScheduledItem.prototype.compareTo = function (other) { - return this.comparer(this.dueTime, other.dueTime); - }; - - ScheduledItem.prototype.isCancelled = function () { - return this.disposable.isDisposed; - }; - - ScheduledItem.prototype.invokeCore = function () { - return disposableFixup(this.action(this.scheduler, this.state)); - }; - - /** Provides a set of static properties to access commonly used schedulers. */ - var Scheduler = Rx.Scheduler = (function () { - - function Scheduler() { } - - /** Determines whether the given object is a scheduler */ - Scheduler.isScheduler = function (s) { - return s instanceof Scheduler; - }; - - var schedulerProto = Scheduler.prototype; - - /** - * Schedules an action to be executed. - * @param state State passed to the action to be executed. - * @param {Function} action Action to be executed. - * @returns {Disposable} The disposable object used to cancel the scheduled action (best effort). - */ - schedulerProto.schedule = function (state, action) { - throw new NotImplementedError(); - }; - - /** - * Schedules an action to be executed after dueTime. - * @param state State passed to the action to be executed. - * @param {Function} action Action to be executed. - * @param {Number} dueTime Relative time after which to execute the action. - * @returns {Disposable} The disposable object used to cancel the scheduled action (best effort). - */ - schedulerProto.scheduleFuture = function (state, dueTime, action) { - var dt = dueTime; - dt instanceof Date && (dt = dt - this.now()); - dt = Scheduler.normalize(dt); - - if (dt === 0) { return this.schedule(state, action); } - - return this._scheduleFuture(state, dt, action); - }; - - schedulerProto._scheduleFuture = function (state, dueTime, action) { - throw new NotImplementedError(); - }; - - /** Gets the current time according to the local machine's system clock. */ - Scheduler.now = defaultNow; - - /** Gets the current time according to the local machine's system clock. */ - Scheduler.prototype.now = defaultNow; - - /** - * Normalizes the specified TimeSpan value to a positive value. - * @param {Number} timeSpan The time span value to normalize. - * @returns {Number} The specified TimeSpan value if it is zero or positive; otherwise, 0 - */ - Scheduler.normalize = function (timeSpan) { - timeSpan < 0 && (timeSpan = 0); - return timeSpan; - }; - - return Scheduler; - }()); - - var normalizeTime = Scheduler.normalize, isScheduler = Scheduler.isScheduler; - - (function (schedulerProto) { - - function invokeRecImmediate(scheduler, pair) { - var state = pair[0], action = pair[1], group = new CompositeDisposable(); - action(state, innerAction); - return group; - - function innerAction(state2) { - var isAdded = false, isDone = false; - - var d = scheduler.schedule(state2, scheduleWork); - if (!isDone) { - group.add(d); - isAdded = true; - } - - function scheduleWork(_, state3) { - if (isAdded) { - group.remove(d); - } else { - isDone = true; - } - action(state3, innerAction); - return disposableEmpty; - } - } - } - - function invokeRecDate(scheduler, pair) { - var state = pair[0], action = pair[1], group = new CompositeDisposable(); - action(state, innerAction); - return group; - - function innerAction(state2, dueTime1) { - var isAdded = false, isDone = false; - - var d = scheduler.scheduleFuture(state2, dueTime1, scheduleWork); - if (!isDone) { - group.add(d); - isAdded = true; - } - - function scheduleWork(_, state3) { - if (isAdded) { - group.remove(d); - } else { - isDone = true; - } - action(state3, innerAction); - return disposableEmpty; - } - } - } - - /** - * Schedules an action to be executed recursively. - * @param {Mixed} state State passed to the action to be executed. - * @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in recursive invocation state. - * @returns {Disposable} The disposable object used to cancel the scheduled action (best effort). - */ - schedulerProto.scheduleRecursive = function (state, action) { - return this.schedule([state, action], invokeRecImmediate); - }; - - /** - * Schedules an action to be executed recursively after a specified relative or absolute due time. - * @param {Mixed} state State passed to the action to be executed. - * @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state. - * @param {Number | Date} dueTime Relative or absolute time after which to execute the action for the first time. - * @returns {Disposable} The disposable object used to cancel the scheduled action (best effort). - */ - schedulerProto.scheduleRecursiveFuture = function (state, dueTime, action) { - return this.scheduleFuture([state, action], dueTime, invokeRecDate); - }; - - }(Scheduler.prototype)); - - (function (schedulerProto) { - - /** - * Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation. - * @param {Mixed} state Initial state passed to the action upon the first iteration. - * @param {Number} period Period for running the work periodically. - * @param {Function} action Action to be executed, potentially updating the state. - * @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort). - */ - schedulerProto.schedulePeriodic = function(state, period, action) { - if (typeof root.setInterval === 'undefined') { throw new NotSupportedError(); } - period = normalizeTime(period); - var s = state, id = root.setInterval(function () { s = action(s); }, period); - return disposableCreate(function () { root.clearInterval(id); }); - }; - - }(Scheduler.prototype)); - - /** Gets a scheduler that schedules work immediately on the current thread. */ - var ImmediateScheduler = (function (__super__) { - inherits(ImmediateScheduler, __super__); - function ImmediateScheduler() { - __super__.call(this); - } - - ImmediateScheduler.prototype.schedule = function (state, action) { - return disposableFixup(action(this, state)); - }; - - return ImmediateScheduler; - }(Scheduler)); - - var immediateScheduler = Scheduler.immediate = new ImmediateScheduler(); - - /** - * Gets a scheduler that schedules work as soon as possible on the current thread. - */ - var CurrentThreadScheduler = (function (__super__) { - var queue; - - function runTrampoline () { - while (queue.length > 0) { - var item = queue.dequeue(); - !item.isCancelled() && item.invoke(); - } - } - - inherits(CurrentThreadScheduler, __super__); - function CurrentThreadScheduler() { - __super__.call(this); - } - - CurrentThreadScheduler.prototype.schedule = function (state, action) { - var si = new ScheduledItem(this, state, action, this.now()); - - if (!queue) { - queue = new PriorityQueue(4); - queue.enqueue(si); - - var result = tryCatch(runTrampoline)(); - queue = null; - if (result === errorObj) { thrower(result.e); } - } else { - queue.enqueue(si); - } - return si.disposable; - }; - - CurrentThreadScheduler.prototype.scheduleRequired = function () { return !queue; }; - - return CurrentThreadScheduler; - }(Scheduler)); - - var currentThreadScheduler = Scheduler.currentThread = new CurrentThreadScheduler(); - - var SchedulePeriodicRecursive = Rx.internals.SchedulePeriodicRecursive = (function () { - function createTick(self) { - return function tick(command, recurse) { - recurse(0, self._period); - var state = tryCatch(self._action)(self._state); - if (state === errorObj) { - self._cancel.dispose(); - thrower(state.e); - } - self._state = state; - }; - } - - function SchedulePeriodicRecursive(scheduler, state, period, action) { - this._scheduler = scheduler; - this._state = state; - this._period = period; - this._action = action; - } - - SchedulePeriodicRecursive.prototype.start = function () { - var d = new SingleAssignmentDisposable(); - this._cancel = d; - d.setDisposable(this._scheduler.scheduleRecursiveFuture(0, this._period, createTick(this))); - - return d; - }; - - return SchedulePeriodicRecursive; - }()); - - var scheduleMethod, clearMethod; - - var localTimer = (function () { - var localSetTimeout, localClearTimeout = noop; - if (!!root.setTimeout) { - localSetTimeout = root.setTimeout; - localClearTimeout = root.clearTimeout; - } else if (!!root.WScript) { - localSetTimeout = function (fn, time) { - root.WScript.Sleep(time); - fn(); - }; - } else { - throw new NotSupportedError(); - } - - return { - setTimeout: localSetTimeout, - clearTimeout: localClearTimeout - }; - }()); - var localSetTimeout = localTimer.setTimeout, - localClearTimeout = localTimer.clearTimeout; - - (function () { - - var nextHandle = 1, tasksByHandle = {}, currentlyRunning = false; - - clearMethod = function (handle) { - delete tasksByHandle[handle]; - }; - - function runTask(handle) { - if (currentlyRunning) { - localSetTimeout(function () { runTask(handle); }, 0); - } else { - var task = tasksByHandle[handle]; - if (task) { - currentlyRunning = true; - var result = tryCatch(task)(); - clearMethod(handle); - currentlyRunning = false; - if (result === errorObj) { thrower(result.e); } - } - } - } - - var reNative = new RegExp('^' + - String(toString) - .replace(/[.*+?^${}()|[\]\\]/g, '\\$&') - .replace(/toString| for [^\]]+/g, '.*?') + '$' - ); - - var setImmediate = typeof (setImmediate = freeGlobal && moduleExports && freeGlobal.setImmediate) == 'function' && - !reNative.test(setImmediate) && setImmediate; - - function postMessageSupported () { - // Ensure not in a worker - if (!root.postMessage || root.importScripts) { return false; } - var isAsync = false, oldHandler = root.onmessage; - // Test for async - root.onmessage = function () { isAsync = true; }; - root.postMessage('', '*'); - root.onmessage = oldHandler; - - return isAsync; - } - - // Use in order, setImmediate, nextTick, postMessage, MessageChannel, script readystatechanged, setTimeout - if (isFunction(setImmediate)) { - scheduleMethod = function (action) { - var id = nextHandle++; - tasksByHandle[id] = action; - setImmediate(function () { runTask(id); }); - - return id; - }; - } else if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') { - scheduleMethod = function (action) { - var id = nextHandle++; - tasksByHandle[id] = action; - process.nextTick(function () { runTask(id); }); - - return id; - }; - } else if (postMessageSupported()) { - var MSG_PREFIX = 'ms.rx.schedule' + Math.random(); - - var onGlobalPostMessage = function (event) { - // Only if we're a match to avoid any other global events - if (typeof event.data === 'string' && event.data.substring(0, MSG_PREFIX.length) === MSG_PREFIX) { - runTask(event.data.substring(MSG_PREFIX.length)); - } - }; - - root.addEventListener('message', onGlobalPostMessage, false); - - scheduleMethod = function (action) { - var id = nextHandle++; - tasksByHandle[id] = action; - root.postMessage(MSG_PREFIX + id, '*'); - return id; - }; - } else if (!!root.MessageChannel) { - var channel = new root.MessageChannel(); - - channel.port1.onmessage = function (e) { runTask(e.data); }; - - scheduleMethod = function (action) { - var id = nextHandle++; - tasksByHandle[id] = action; - channel.port2.postMessage(id); - return id; - }; - } else if ('document' in root && 'onreadystatechange' in root.document.createElement('script')) { - - scheduleMethod = function (action) { - var scriptElement = root.document.createElement('script'); - var id = nextHandle++; - tasksByHandle[id] = action; - - scriptElement.onreadystatechange = function () { - runTask(id); - scriptElement.onreadystatechange = null; - scriptElement.parentNode.removeChild(scriptElement); - scriptElement = null; - }; - root.document.documentElement.appendChild(scriptElement); - return id; - }; - - } else { - scheduleMethod = function (action) { - var id = nextHandle++; - tasksByHandle[id] = action; - localSetTimeout(function () { - runTask(id); - }, 0); - - return id; - }; - } - }()); - - /** - * Gets a scheduler that schedules work via a timed callback based upon platform. - */ - var DefaultScheduler = (function (__super__) { - inherits(DefaultScheduler, __super__); - function DefaultScheduler() { - __super__.call(this); - } - - function scheduleAction(disposable, action, scheduler, state) { - return function schedule() { - disposable.setDisposable(Disposable._fixup(action(scheduler, state))); - }; - } - - function ClearDisposable(id) { - this._id = id; - this.isDisposed = false; - } - - ClearDisposable.prototype.dispose = function () { - if (!this.isDisposed) { - this.isDisposed = true; - clearMethod(this._id); - } - }; - - function LocalClearDisposable(id) { - this._id = id; - this.isDisposed = false; - } - - LocalClearDisposable.prototype.dispose = function () { - if (!this.isDisposed) { - this.isDisposed = true; - localClearTimeout(this._id); - } - }; - - DefaultScheduler.prototype.schedule = function (state, action) { - var disposable = new SingleAssignmentDisposable(), - id = scheduleMethod(scheduleAction(disposable, action, this, state)); - return new BinaryDisposable(disposable, new ClearDisposable(id)); - }; - - DefaultScheduler.prototype._scheduleFuture = function (state, dueTime, action) { - if (dueTime === 0) { return this.schedule(state, action); } - var disposable = new SingleAssignmentDisposable(), - id = localSetTimeout(scheduleAction(disposable, action, this, state), dueTime); - return new BinaryDisposable(disposable, new LocalClearDisposable(id)); - }; - - return DefaultScheduler; - }(Scheduler)); - - var defaultScheduler = Scheduler['default'] = Scheduler.async = new DefaultScheduler(); - - function IndexedItem(id, value) { - this.id = id; - this.value = value; - } - - IndexedItem.prototype.compareTo = function (other) { - var c = this.value.compareTo(other.value); - c === 0 && (c = this.id - other.id); - return c; - }; - - var PriorityQueue = Rx.internals.PriorityQueue = function (capacity) { - this.items = new Array(capacity); - this.length = 0; - }; - - var priorityProto = PriorityQueue.prototype; - priorityProto.isHigherPriority = function (left, right) { - return this.items[left].compareTo(this.items[right]) < 0; - }; - - priorityProto.percolate = function (index) { - if (index >= this.length || index < 0) { return; } - var parent = index - 1 >> 1; - if (parent < 0 || parent === index) { return; } - if (this.isHigherPriority(index, parent)) { - var temp = this.items[index]; - this.items[index] = this.items[parent]; - this.items[parent] = temp; - this.percolate(parent); - } - }; - - priorityProto.heapify = function (index) { - +index || (index = 0); - if (index >= this.length || index < 0) { return; } - var left = 2 * index + 1, - right = 2 * index + 2, - first = index; - if (left < this.length && this.isHigherPriority(left, first)) { - first = left; - } - if (right < this.length && this.isHigherPriority(right, first)) { - first = right; - } - if (first !== index) { - var temp = this.items[index]; - this.items[index] = this.items[first]; - this.items[first] = temp; - this.heapify(first); - } - }; - - priorityProto.peek = function () { return this.items[0].value; }; - - priorityProto.removeAt = function (index) { - this.items[index] = this.items[--this.length]; - this.items[this.length] = undefined; - this.heapify(); - }; - - priorityProto.dequeue = function () { - var result = this.peek(); - this.removeAt(0); - return result; - }; - - priorityProto.enqueue = function (item) { - var index = this.length++; - this.items[index] = new IndexedItem(PriorityQueue.count++, item); - this.percolate(index); - }; - - priorityProto.remove = function (item) { - for (var i = 0; i < this.length; i++) { - if (this.items[i].value === item) { - this.removeAt(i); - return true; - } - } - return false; - }; - PriorityQueue.count = 0; - - /** - * Represents a notification to an observer. - */ - var Notification = Rx.Notification = (function () { - function Notification() { - - } - - Notification.prototype._accept = function (onNext, onError, onCompleted) { - throw new NotImplementedError(); - }; - - Notification.prototype._acceptObserver = function (onNext, onError, onCompleted) { - throw new NotImplementedError(); - }; - - /** - * Invokes the delegate corresponding to the notification or the observer's method corresponding to the notification and returns the produced result. - * @param {Function | Observer} observerOrOnNext Function to invoke for an OnNext notification or Observer to invoke the notification on.. - * @param {Function} onError Function to invoke for an OnError notification. - * @param {Function} onCompleted Function to invoke for an OnCompleted notification. - * @returns {Any} Result produced by the observation. - */ - Notification.prototype.accept = function (observerOrOnNext, onError, onCompleted) { - return observerOrOnNext && typeof observerOrOnNext === 'object' ? - this._acceptObserver(observerOrOnNext) : - this._accept(observerOrOnNext, onError, onCompleted); - }; - - /** - * Returns an observable sequence with a single notification. - * - * @memberOf Notifications - * @param {Scheduler} [scheduler] Scheduler to send out the notification calls on. - * @returns {Observable} The observable sequence that surfaces the behavior of the notification upon subscription. - */ - Notification.prototype.toObservable = function (scheduler) { - var self = this; - isScheduler(scheduler) || (scheduler = immediateScheduler); - return new AnonymousObservable(function (o) { - return scheduler.schedule(self, function (_, notification) { - notification._acceptObserver(o); - notification.kind === 'N' && o.onCompleted(); - }); - }); - }; - - return Notification; - })(); - - var OnNextNotification = (function (__super__) { - inherits(OnNextNotification, __super__); - function OnNextNotification(value) { - this.value = value; - this.kind = 'N'; - } - - OnNextNotification.prototype._accept = function (onNext) { - return onNext(this.value); - }; - - OnNextNotification.prototype._acceptObserver = function (o) { - return o.onNext(this.value); - }; - - OnNextNotification.prototype.toString = function () { - return 'OnNext(' + this.value + ')'; - }; - - return OnNextNotification; - }(Notification)); - - var OnErrorNotification = (function (__super__) { - inherits(OnErrorNotification, __super__); - function OnErrorNotification(error) { - this.error = error; - this.kind = 'E'; - } - - OnErrorNotification.prototype._accept = function (onNext, onError) { - return onError(this.error); - }; - - OnErrorNotification.prototype._acceptObserver = function (o) { - return o.onError(this.error); - }; - - OnErrorNotification.prototype.toString = function () { - return 'OnError(' + this.error + ')'; - }; - - return OnErrorNotification; - }(Notification)); - - var OnCompletedNotification = (function (__super__) { - inherits(OnCompletedNotification, __super__); - function OnCompletedNotification() { - this.kind = 'C'; - } - - OnCompletedNotification.prototype._accept = function (onNext, onError, onCompleted) { - return onCompleted(); - }; - - OnCompletedNotification.prototype._acceptObserver = function (o) { - return o.onCompleted(); - }; - - OnCompletedNotification.prototype.toString = function () { - return 'OnCompleted()'; - }; - - return OnCompletedNotification; - }(Notification)); - - /** - * Creates an object that represents an OnNext notification to an observer. - * @param {Any} value The value contained in the notification. - * @returns {Notification} The OnNext notification containing the value. - */ - var notificationCreateOnNext = Notification.createOnNext = function (value) { - return new OnNextNotification(value); - }; - - /** - * Creates an object that represents an OnError notification to an observer. - * @param {Any} error The exception contained in the notification. - * @returns {Notification} The OnError notification containing the exception. - */ - var notificationCreateOnError = Notification.createOnError = function (error) { - return new OnErrorNotification(error); - }; - - /** - * Creates an object that represents an OnCompleted notification to an observer. - * @returns {Notification} The OnCompleted notification. - */ - var notificationCreateOnCompleted = Notification.createOnCompleted = function () { - return new OnCompletedNotification(); - }; - - /** - * Supports push-style iteration over an observable sequence. - */ - var Observer = Rx.Observer = function () { }; - - /** - * Creates an observer from the specified OnNext, along with optional OnError, and OnCompleted actions. - * @param {Function} [onNext] Observer's OnNext action implementation. - * @param {Function} [onError] Observer's OnError action implementation. - * @param {Function} [onCompleted] Observer's OnCompleted action implementation. - * @returns {Observer} The observer object implemented using the given actions. - */ - var observerCreate = Observer.create = function (onNext, onError, onCompleted) { - onNext || (onNext = noop); - onError || (onError = defaultError); - onCompleted || (onCompleted = noop); - return new AnonymousObserver(onNext, onError, onCompleted); - }; - - /** - * Abstract base class for implementations of the Observer class. - * This base class enforces the grammar of observers where OnError and OnCompleted are terminal messages. - */ - var AbstractObserver = Rx.internals.AbstractObserver = (function (__super__) { - inherits(AbstractObserver, __super__); - - /** - * Creates a new observer in a non-stopped state. - */ - function AbstractObserver() { - this.isStopped = false; - } - - // Must be implemented by other observers - AbstractObserver.prototype.next = notImplemented; - AbstractObserver.prototype.error = notImplemented; - AbstractObserver.prototype.completed = notImplemented; - - /** - * Notifies the observer of a new element in the sequence. - * @param {Any} value Next element in the sequence. - */ - AbstractObserver.prototype.onNext = function (value) { - !this.isStopped && this.next(value); - }; - - /** - * Notifies the observer that an exception has occurred. - * @param {Any} error The error that has occurred. - */ - AbstractObserver.prototype.onError = function (error) { - if (!this.isStopped) { - this.isStopped = true; - this.error(error); - } - }; - - /** - * Notifies the observer of the end of the sequence. - */ - AbstractObserver.prototype.onCompleted = function () { - if (!this.isStopped) { - this.isStopped = true; - this.completed(); - } - }; - - /** - * Disposes the observer, causing it to transition to the stopped state. - */ - AbstractObserver.prototype.dispose = function () { this.isStopped = true; }; - - AbstractObserver.prototype.fail = function (e) { - if (!this.isStopped) { - this.isStopped = true; - this.error(e); - return true; - } - - return false; - }; - - return AbstractObserver; - }(Observer)); - - /** - * Class to create an Observer instance from delegate-based implementations of the on* methods. - */ - var AnonymousObserver = Rx.AnonymousObserver = (function (__super__) { - inherits(AnonymousObserver, __super__); - - /** - * Creates an observer from the specified OnNext, OnError, and OnCompleted actions. - * @param {Any} onNext Observer's OnNext action implementation. - * @param {Any} onError Observer's OnError action implementation. - * @param {Any} onCompleted Observer's OnCompleted action implementation. - */ - function AnonymousObserver(onNext, onError, onCompleted) { - __super__.call(this); - this._onNext = onNext; - this._onError = onError; - this._onCompleted = onCompleted; - } - - /** - * Calls the onNext action. - * @param {Any} value Next element in the sequence. - */ - AnonymousObserver.prototype.next = function (value) { - this._onNext(value); - }; - - /** - * Calls the onError action. - * @param {Any} error The error that has occurred. - */ - AnonymousObserver.prototype.error = function (error) { - this._onError(error); - }; - - /** - * Calls the onCompleted action. - */ - AnonymousObserver.prototype.completed = function () { - this._onCompleted(); - }; - - return AnonymousObserver; - }(AbstractObserver)); - - var observableProto; - - /** - * Represents a push-style collection. - */ - var Observable = Rx.Observable = (function () { - - function makeSubscribe(self, subscribe) { - return function (o) { - var oldOnError = o.onError; - o.onError = function (e) { - makeStackTraceLong(e, self); - oldOnError.call(o, e); - }; - - return subscribe.call(self, o); - }; - } - - function Observable() { - if (Rx.config.longStackSupport && hasStacks) { - var oldSubscribe = this._subscribe; - var e = tryCatch(thrower)(new Error()).e; - this.stack = e.stack.substring(e.stack.indexOf('\n') + 1); - this._subscribe = makeSubscribe(this, oldSubscribe); - } - } - - observableProto = Observable.prototype; - - /** - * Determines whether the given object is an Observable - * @param {Any} An object to determine whether it is an Observable - * @returns {Boolean} true if an Observable, else false. - */ - Observable.isObservable = function (o) { - return o && isFunction(o.subscribe); - }; - - /** - * Subscribes an o to the observable sequence. - * @param {Mixed} [oOrOnNext] The object that is to receive notifications or an action to invoke for each element in the observable sequence. - * @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence. - * @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence. - * @returns {Diposable} A disposable handling the subscriptions and unsubscriptions. - */ - observableProto.subscribe = observableProto.forEach = function (oOrOnNext, onError, onCompleted) { - return this._subscribe(typeof oOrOnNext === 'object' ? - oOrOnNext : - observerCreate(oOrOnNext, onError, onCompleted)); - }; - - /** - * Subscribes to the next value in the sequence with an optional "this" argument. - * @param {Function} onNext The function to invoke on each element in the observable sequence. - * @param {Any} [thisArg] Object to use as this when executing callback. - * @returns {Disposable} A disposable handling the subscriptions and unsubscriptions. - */ - observableProto.subscribeOnNext = function (onNext, thisArg) { - return this._subscribe(observerCreate(typeof thisArg !== 'undefined' ? function(x) { onNext.call(thisArg, x); } : onNext)); - }; - - /** - * Subscribes to an exceptional condition in the sequence with an optional "this" argument. - * @param {Function} onError The function to invoke upon exceptional termination of the observable sequence. - * @param {Any} [thisArg] Object to use as this when executing callback. - * @returns {Disposable} A disposable handling the subscriptions and unsubscriptions. - */ - observableProto.subscribeOnError = function (onError, thisArg) { - return this._subscribe(observerCreate(null, typeof thisArg !== 'undefined' ? function(e) { onError.call(thisArg, e); } : onError)); - }; - - /** - * Subscribes to the next value in the sequence with an optional "this" argument. - * @param {Function} onCompleted The function to invoke upon graceful termination of the observable sequence. - * @param {Any} [thisArg] Object to use as this when executing callback. - * @returns {Disposable} A disposable handling the subscriptions and unsubscriptions. - */ - observableProto.subscribeOnCompleted = function (onCompleted, thisArg) { - return this._subscribe(observerCreate(null, null, typeof thisArg !== 'undefined' ? function() { onCompleted.call(thisArg); } : onCompleted)); - }; - - return Observable; - })(); - - var ScheduledObserver = Rx.internals.ScheduledObserver = (function (__super__) { - inherits(ScheduledObserver, __super__); - - function ScheduledObserver(scheduler, observer) { - __super__.call(this); - this.scheduler = scheduler; - this.observer = observer; - this.isAcquired = false; - this.hasFaulted = false; - this.queue = []; - this.disposable = new SerialDisposable(); - } - - function enqueueNext(observer, x) { return function () { observer.onNext(x); }; } - function enqueueError(observer, e) { return function () { observer.onError(e); }; } - function enqueueCompleted(observer) { return function () { observer.onCompleted(); }; } - - ScheduledObserver.prototype.next = function (x) { - this.queue.push(enqueueNext(this.observer, x)); - }; - - ScheduledObserver.prototype.error = function (e) { - this.queue.push(enqueueError(this.observer, e)); - }; - - ScheduledObserver.prototype.completed = function () { - this.queue.push(enqueueCompleted(this.observer)); - }; - - - function scheduleMethod(state, recurse) { - var work; - if (state.queue.length > 0) { - work = state.queue.shift(); - } else { - state.isAcquired = false; - return; - } - var res = tryCatch(work)(); - if (res === errorObj) { - state.queue = []; - state.hasFaulted = true; - return thrower(res.e); - } - recurse(state); - } - - ScheduledObserver.prototype.ensureActive = function () { - var isOwner = false; - if (!this.hasFaulted && this.queue.length > 0) { - isOwner = !this.isAcquired; - this.isAcquired = true; - } - isOwner && - this.disposable.setDisposable(this.scheduler.scheduleRecursive(this, scheduleMethod)); - }; - - ScheduledObserver.prototype.dispose = function () { - __super__.prototype.dispose.call(this); - this.disposable.dispose(); - }; - - return ScheduledObserver; - }(AbstractObserver)); - - var ObservableBase = Rx.ObservableBase = (function (__super__) { - inherits(ObservableBase, __super__); - - function fixSubscriber(subscriber) { - return subscriber && isFunction(subscriber.dispose) ? subscriber : - isFunction(subscriber) ? disposableCreate(subscriber) : disposableEmpty; - } - - function setDisposable(s, state) { - var ado = state[0], self = state[1]; - var sub = tryCatch(self.subscribeCore).call(self, ado); - if (sub === errorObj && !ado.fail(errorObj.e)) { thrower(errorObj.e); } - ado.setDisposable(fixSubscriber(sub)); - } - - function ObservableBase() { - __super__.call(this); - } - - ObservableBase.prototype._subscribe = function (o) { - var ado = new AutoDetachObserver(o), state = [ado, this]; - - if (currentThreadScheduler.scheduleRequired()) { - currentThreadScheduler.schedule(state, setDisposable); - } else { - setDisposable(null, state); - } - return ado; - }; - - ObservableBase.prototype.subscribeCore = notImplemented; - - return ObservableBase; - }(Observable)); - -var FlatMapObservable = Rx.FlatMapObservable = (function(__super__) { - - inherits(FlatMapObservable, __super__); - - function FlatMapObservable(source, selector, resultSelector, thisArg) { - this.resultSelector = isFunction(resultSelector) ? resultSelector : null; - this.selector = bindCallback(isFunction(selector) ? selector : function() { return selector; }, thisArg, 3); - this.source = source; - __super__.call(this); - } - - FlatMapObservable.prototype.subscribeCore = function(o) { - return this.source.subscribe(new InnerObserver(o, this.selector, this.resultSelector, this)); - }; - - inherits(InnerObserver, AbstractObserver); - function InnerObserver(observer, selector, resultSelector, source) { - this.i = 0; - this.selector = selector; - this.resultSelector = resultSelector; - this.source = source; - this.o = observer; - AbstractObserver.call(this); - } - - InnerObserver.prototype._wrapResult = function(result, x, i) { - return this.resultSelector ? - result.map(function(y, i2) { return this.resultSelector(x, y, i, i2); }, this) : - result; - }; - - InnerObserver.prototype.next = function(x) { - var i = this.i++; - var result = tryCatch(this.selector)(x, i, this.source); - if (result === errorObj) { return this.o.onError(result.e); } - - isPromise(result) && (result = observableFromPromise(result)); - (isArrayLike(result) || isIterable(result)) && (result = Observable.from(result)); - this.o.onNext(this._wrapResult(result, x, i)); - }; - - InnerObserver.prototype.error = function(e) { this.o.onError(e); }; - - InnerObserver.prototype.completed = function() { this.o.onCompleted(); }; - - return FlatMapObservable; - -}(ObservableBase)); - - var Enumerable = Rx.internals.Enumerable = function () { }; - - function IsDisposedDisposable(state) { - this._s = state; - this.isDisposed = false; - } - - IsDisposedDisposable.prototype.dispose = function () { - if (!this.isDisposed) { - this.isDisposed = true; - this._s.isDisposed = true; - } - }; - - var ConcatEnumerableObservable = (function(__super__) { - inherits(ConcatEnumerableObservable, __super__); - function ConcatEnumerableObservable(sources) { - this.sources = sources; - __super__.call(this); - } - - function scheduleMethod(state, recurse) { - if (state.isDisposed) { return; } - var currentItem = tryCatch(state.e.next).call(state.e); - if (currentItem === errorObj) { return state.o.onError(currentItem.e); } - if (currentItem.done) { return state.o.onCompleted(); } - - // Check if promise - var currentValue = currentItem.value; - isPromise(currentValue) && (currentValue = observableFromPromise(currentValue)); - - var d = new SingleAssignmentDisposable(); - state.subscription.setDisposable(d); - d.setDisposable(currentValue.subscribe(new InnerObserver(state, recurse))); - } - - ConcatEnumerableObservable.prototype.subscribeCore = function (o) { - var subscription = new SerialDisposable(); - var state = { - isDisposed: false, - o: o, - subscription: subscription, - e: this.sources[$iterator$]() - }; - - var cancelable = currentThreadScheduler.scheduleRecursive(state, scheduleMethod); - return new NAryDisposable([subscription, cancelable, new IsDisposedDisposable(state)]); - }; - - function InnerObserver(state, recurse) { - this._state = state; - this._recurse = recurse; - AbstractObserver.call(this); - } - - inherits(InnerObserver, AbstractObserver); - - InnerObserver.prototype.next = function (x) { this._state.o.onNext(x); }; - InnerObserver.prototype.error = function (e) { this._state.o.onError(e); }; - InnerObserver.prototype.completed = function () { this._recurse(this._state); }; - - return ConcatEnumerableObservable; - }(ObservableBase)); - - Enumerable.prototype.concat = function () { - return new ConcatEnumerableObservable(this); - }; - - var CatchErrorObservable = (function(__super__) { - function CatchErrorObservable(sources) { - this.sources = sources; - __super__.call(this); - } - - inherits(CatchErrorObservable, __super__); - - function scheduleMethod(state, recurse) { - if (state.isDisposed) { return; } - var currentItem = tryCatch(state.e.next).call(state.e); - if (currentItem === errorObj) { return state.o.onError(currentItem.e); } - if (currentItem.done) { return state.lastError !== null ? state.o.onError(state.lastError) : state.o.onCompleted(); } - - var currentValue = currentItem.value; - isPromise(currentValue) && (currentValue = observableFromPromise(currentValue)); - - var d = new SingleAssignmentDisposable(); - state.subscription.setDisposable(d); - d.setDisposable(currentValue.subscribe(new InnerObserver(state, recurse))); - } - - CatchErrorObservable.prototype.subscribeCore = function (o) { - var subscription = new SerialDisposable(); - var state = { - isDisposed: false, - e: this.sources[$iterator$](), - subscription: subscription, - lastError: null, - o: o - }; - - var cancelable = currentThreadScheduler.scheduleRecursive(state, scheduleMethod); - return new NAryDisposable([subscription, cancelable, new IsDisposedDisposable(state)]); - }; - - function InnerObserver(state, recurse) { - this._state = state; - this._recurse = recurse; - AbstractObserver.call(this); - } - - inherits(InnerObserver, AbstractObserver); - - InnerObserver.prototype.next = function (x) { this._state.o.onNext(x); }; - InnerObserver.prototype.error = function (e) { this._state.lastError = e; this._recurse(this._state); }; - InnerObserver.prototype.completed = function () { this._state.o.onCompleted(); }; - - return CatchErrorObservable; - }(ObservableBase)); - - Enumerable.prototype.catchError = function () { - return new CatchErrorObservable(this); - }; - - var RepeatEnumerable = (function (__super__) { - inherits(RepeatEnumerable, __super__); - function RepeatEnumerable(v, c) { - this.v = v; - this.c = c == null ? -1 : c; - } - - RepeatEnumerable.prototype[$iterator$] = function () { - return new RepeatEnumerator(this); - }; - - function RepeatEnumerator(p) { - this.v = p.v; - this.l = p.c; - } - - RepeatEnumerator.prototype.next = function () { - if (this.l === 0) { return doneEnumerator; } - if (this.l > 0) { this.l--; } - return { done: false, value: this.v }; - }; - - return RepeatEnumerable; - }(Enumerable)); - - var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) { - return new RepeatEnumerable(value, repeatCount); - }; - - var OfEnumerable = (function(__super__) { - inherits(OfEnumerable, __super__); - function OfEnumerable(s, fn, thisArg) { - this.s = s; - this.fn = fn ? bindCallback(fn, thisArg, 3) : null; - } - OfEnumerable.prototype[$iterator$] = function () { - return new OfEnumerator(this); - }; - - function OfEnumerator(p) { - this.i = -1; - this.s = p.s; - this.l = this.s.length; - this.fn = p.fn; - } - - OfEnumerator.prototype.next = function () { - return ++this.i < this.l ? - { done: false, value: !this.fn ? this.s[this.i] : this.fn(this.s[this.i], this.i, this.s) } : - doneEnumerator; - }; - - return OfEnumerable; - }(Enumerable)); - - var enumerableOf = Enumerable.of = function (source, selector, thisArg) { - return new OfEnumerable(source, selector, thisArg); - }; - - var ToArrayObservable = (function(__super__) { - inherits(ToArrayObservable, __super__); - function ToArrayObservable(source) { - this.source = source; - __super__.call(this); - } - - ToArrayObservable.prototype.subscribeCore = function(o) { - return this.source.subscribe(new InnerObserver(o)); - }; - - inherits(InnerObserver, AbstractObserver); - function InnerObserver(o) { - this.o = o; - this.a = []; - AbstractObserver.call(this); - } - - InnerObserver.prototype.next = function (x) { this.a.push(x); }; - InnerObserver.prototype.error = function (e) { this.o.onError(e); }; - InnerObserver.prototype.completed = function () { this.o.onNext(this.a); this.o.onCompleted(); }; - - return ToArrayObservable; - }(ObservableBase)); - - /** - * Creates an array from an observable sequence. - * @returns {Observable} An observable sequence containing a single element with a list containing all the elements of the source sequence. - */ - observableProto.toArray = function () { - return new ToArrayObservable(this); - }; - - /** - * Creates an observable sequence from a specified subscribe method implementation. - * @example - * var res = Rx.Observable.create(function (observer) { return function () { } ); - * var res = Rx.Observable.create(function (observer) { return Rx.Disposable.empty; } ); - * var res = Rx.Observable.create(function (observer) { } ); - * @param {Function} subscribe Implementation of the resulting observable sequence's subscribe method, returning a function that will be wrapped in a Disposable. - * @returns {Observable} The observable sequence with the specified implementation for the Subscribe method. - */ - Observable.create = function (subscribe, parent) { - return new AnonymousObservable(subscribe, parent); - }; - - var Defer = (function(__super__) { - inherits(Defer, __super__); - function Defer(factory) { - this._f = factory; - __super__.call(this); - } - - Defer.prototype.subscribeCore = function (o) { - var result = tryCatch(this._f)(); - if (result === errorObj) { return observableThrow(result.e).subscribe(o);} - isPromise(result) && (result = observableFromPromise(result)); - return result.subscribe(o); - }; - - return Defer; - }(ObservableBase)); - - /** - * Returns an observable sequence that invokes the specified factory function whenever a new observer subscribes. - * - * @example - * var res = Rx.Observable.defer(function () { return Rx.Observable.fromArray([1,2,3]); }); - * @param {Function} observableFactory Observable factory function to invoke for each observer that subscribes to the resulting sequence or Promise. - * @returns {Observable} An observable sequence whose observers trigger an invocation of the given observable factory function. - */ - var observableDefer = Observable.defer = function (observableFactory) { - return new Defer(observableFactory); - }; - - var EmptyObservable = (function(__super__) { - inherits(EmptyObservable, __super__); - function EmptyObservable(scheduler) { - this.scheduler = scheduler; - __super__.call(this); - } - - EmptyObservable.prototype.subscribeCore = function (observer) { - var sink = new EmptySink(observer, this.scheduler); - return sink.run(); - }; - - function EmptySink(observer, scheduler) { - this.observer = observer; - this.scheduler = scheduler; - } - - function scheduleItem(s, state) { - state.onCompleted(); - return disposableEmpty; - } - - EmptySink.prototype.run = function () { - var state = this.observer; - return this.scheduler === immediateScheduler ? - scheduleItem(null, state) : - this.scheduler.schedule(state, scheduleItem); - }; - - return EmptyObservable; - }(ObservableBase)); - - var EMPTY_OBSERVABLE = new EmptyObservable(immediateScheduler); - - /** - * Returns an empty observable sequence, using the specified scheduler to send out the single OnCompleted message. - * - * @example - * var res = Rx.Observable.empty(); - * var res = Rx.Observable.empty(Rx.Scheduler.timeout); - * @param {Scheduler} [scheduler] Scheduler to send the termination call on. - * @returns {Observable} An observable sequence with no elements. - */ - var observableEmpty = Observable.empty = function (scheduler) { - isScheduler(scheduler) || (scheduler = immediateScheduler); - return scheduler === immediateScheduler ? EMPTY_OBSERVABLE : new EmptyObservable(scheduler); - }; - - var FromObservable = (function(__super__) { - inherits(FromObservable, __super__); - function FromObservable(iterable, fn, scheduler) { - this._iterable = iterable; - this._fn = fn; - this._scheduler = scheduler; - __super__.call(this); - } - - function createScheduleMethod(o, it, fn) { - return function loopRecursive(i, recurse) { - var next = tryCatch(it.next).call(it); - if (next === errorObj) { return o.onError(next.e); } - if (next.done) { return o.onCompleted(); } - - var result = next.value; - - if (isFunction(fn)) { - result = tryCatch(fn)(result, i); - if (result === errorObj) { return o.onError(result.e); } - } - - o.onNext(result); - recurse(i + 1); - }; - } - - FromObservable.prototype.subscribeCore = function (o) { - var list = Object(this._iterable), - it = getIterable(list); - - return this._scheduler.scheduleRecursive(0, createScheduleMethod(o, it, this._fn)); - }; - - return FromObservable; - }(ObservableBase)); - - var maxSafeInteger = Math.pow(2, 53) - 1; - - function StringIterable(s) { - this._s = s; - } - - StringIterable.prototype[$iterator$] = function () { - return new StringIterator(this._s); - }; - - function StringIterator(s) { - this._s = s; - this._l = s.length; - this._i = 0; - } - - StringIterator.prototype[$iterator$] = function () { - return this; - }; - - StringIterator.prototype.next = function () { - return this._i < this._l ? { done: false, value: this._s.charAt(this._i++) } : doneEnumerator; - }; - - function ArrayIterable(a) { - this._a = a; - } - - ArrayIterable.prototype[$iterator$] = function () { - return new ArrayIterator(this._a); - }; - - function ArrayIterator(a) { - this._a = a; - this._l = toLength(a); - this._i = 0; - } - - ArrayIterator.prototype[$iterator$] = function () { - return this; - }; - - ArrayIterator.prototype.next = function () { - return this._i < this._l ? { done: false, value: this._a[this._i++] } : doneEnumerator; - }; - - function numberIsFinite(value) { - return typeof value === 'number' && root.isFinite(value); - } - - function isNan(n) { - return n !== n; - } - - function getIterable(o) { - var i = o[$iterator$], it; - if (!i && typeof o === 'string') { - it = new StringIterable(o); - return it[$iterator$](); - } - if (!i && o.length !== undefined) { - it = new ArrayIterable(o); - return it[$iterator$](); - } - if (!i) { throw new TypeError('Object is not iterable'); } - return o[$iterator$](); - } - - function sign(value) { - var number = +value; - if (number === 0) { return number; } - if (isNaN(number)) { return number; } - return number < 0 ? -1 : 1; - } - - function toLength(o) { - var len = +o.length; - if (isNaN(len)) { return 0; } - if (len === 0 || !numberIsFinite(len)) { return len; } - len = sign(len) * Math.floor(Math.abs(len)); - if (len <= 0) { return 0; } - if (len > maxSafeInteger) { return maxSafeInteger; } - return len; - } - - /** - * This method creates a new Observable sequence from an array-like or iterable object. - * @param {Any} arrayLike An array-like or iterable object to convert to an Observable sequence. - * @param {Function} [mapFn] Map function to call on every element of the array. - * @param {Any} [thisArg] The context to use calling the mapFn if provided. - * @param {Scheduler} [scheduler] Optional scheduler to use for scheduling. If not provided, defaults to Scheduler.currentThread. - */ - var observableFrom = Observable.from = function (iterable, mapFn, thisArg, scheduler) { - if (iterable == null) { - throw new Error('iterable cannot be null.') - } - if (mapFn && !isFunction(mapFn)) { - throw new Error('mapFn when provided must be a function'); - } - if (mapFn) { - var mapper = bindCallback(mapFn, thisArg, 2); - } - isScheduler(scheduler) || (scheduler = currentThreadScheduler); - return new FromObservable(iterable, mapper, scheduler); - } - - var FromArrayObservable = (function(__super__) { - inherits(FromArrayObservable, __super__); - function FromArrayObservable(args, scheduler) { - this._args = args; - this._scheduler = scheduler; - __super__.call(this); - } - - function scheduleMethod(o, args) { - var len = args.length; - return function loopRecursive (i, recurse) { - if (i < len) { - o.onNext(args[i]); - recurse(i + 1); - } else { - o.onCompleted(); - } - }; - } - - FromArrayObservable.prototype.subscribeCore = function (o) { - return this._scheduler.scheduleRecursive(0, scheduleMethod(o, this._args)); - }; - - return FromArrayObservable; - }(ObservableBase)); - - /** - * Converts an array to an observable sequence, using an optional scheduler to enumerate the array. - * @deprecated use Observable.from or Observable.of - * @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on. - * @returns {Observable} The observable sequence whose elements are pulled from the given enumerable sequence. - */ - var observableFromArray = Observable.fromArray = function (array, scheduler) { - isScheduler(scheduler) || (scheduler = currentThreadScheduler); - return new FromArrayObservable(array, scheduler) - }; - - var NeverObservable = (function(__super__) { - inherits(NeverObservable, __super__); - function NeverObservable() { - __super__.call(this); - } - - NeverObservable.prototype.subscribeCore = function (observer) { - return disposableEmpty; - }; - - return NeverObservable; - }(ObservableBase)); - - var NEVER_OBSERVABLE = new NeverObservable(); - - /** - * Returns a non-terminating observable sequence, which can be used to denote an infinite duration (e.g. when using reactive joins). - * @returns {Observable} An observable sequence whose observers will never get called. - */ - var observableNever = Observable.never = function () { - return NEVER_OBSERVABLE; - }; - - function observableOf (scheduler, array) { - isScheduler(scheduler) || (scheduler = currentThreadScheduler); - return new FromArrayObservable(array, scheduler); - } - - /** - * This method creates a new Observable instance with a variable number of arguments, regardless of number or type of the arguments. - * @returns {Observable} The observable sequence whose elements are pulled from the given arguments. - */ - Observable.of = function () { - var len = arguments.length, args = new Array(len); - for(var i = 0; i < len; i++) { args[i] = arguments[i]; } - return new FromArrayObservable(args, currentThreadScheduler); - }; - - /** - * This method creates a new Observable instance with a variable number of arguments, regardless of number or type of the arguments. - * @param {Scheduler} scheduler A scheduler to use for scheduling the arguments. - * @returns {Observable} The observable sequence whose elements are pulled from the given arguments. - */ - Observable.ofWithScheduler = function (scheduler) { - var len = arguments.length, args = new Array(len - 1); - for(var i = 1; i < len; i++) { args[i - 1] = arguments[i]; } - return new FromArrayObservable(args, scheduler); - }; - - var PairsObservable = (function(__super__) { - inherits(PairsObservable, __super__); - function PairsObservable(o, scheduler) { - this._o = o; - this._keys = Object.keys(o); - this._scheduler = scheduler; - __super__.call(this); - } - - function scheduleMethod(o, obj, keys) { - return function loopRecursive(i, recurse) { - if (i < keys.length) { - var key = keys[i]; - o.onNext([key, obj[key]]); - recurse(i + 1); - } else { - o.onCompleted(); - } - }; - } - - PairsObservable.prototype.subscribeCore = function (o) { - return this._scheduler.scheduleRecursive(0, scheduleMethod(o, this._o, this._keys)); - }; - - return PairsObservable; - }(ObservableBase)); - - /** - * Convert an object into an observable sequence of [key, value] pairs. - * @param {Object} obj The object to inspect. - * @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on. - * @returns {Observable} An observable sequence of [key, value] pairs from the object. - */ - Observable.pairs = function (obj, scheduler) { - scheduler || (scheduler = currentThreadScheduler); - return new PairsObservable(obj, scheduler); - }; - - var RangeObservable = (function(__super__) { - inherits(RangeObservable, __super__); - function RangeObservable(start, count, scheduler) { - this.start = start; - this.rangeCount = count; - this.scheduler = scheduler; - __super__.call(this); - } - - function loopRecursive(start, count, o) { - return function loop (i, recurse) { - if (i < count) { - o.onNext(start + i); - recurse(i + 1); - } else { - o.onCompleted(); - } - }; - } - - RangeObservable.prototype.subscribeCore = function (o) { - return this.scheduler.scheduleRecursive( - 0, - loopRecursive(this.start, this.rangeCount, o) - ); - }; - - return RangeObservable; - }(ObservableBase)); - - /** - * Generates an observable sequence of integral numbers within a specified range, using the specified scheduler to send out observer messages. - * @param {Number} start The value of the first integer in the sequence. - * @param {Number} count The number of sequential integers to generate. - * @param {Scheduler} [scheduler] Scheduler to run the generator loop on. If not specified, defaults to Scheduler.currentThread. - * @returns {Observable} An observable sequence that contains a range of sequential integral numbers. - */ - Observable.range = function (start, count, scheduler) { - isScheduler(scheduler) || (scheduler = currentThreadScheduler); - return new RangeObservable(start, count, scheduler); - }; - - var RepeatObservable = (function(__super__) { - inherits(RepeatObservable, __super__); - function RepeatObservable(value, repeatCount, scheduler) { - this.value = value; - this.repeatCount = repeatCount == null ? -1 : repeatCount; - this.scheduler = scheduler; - __super__.call(this); - } - - RepeatObservable.prototype.subscribeCore = function (observer) { - var sink = new RepeatSink(observer, this); - return sink.run(); - }; - - return RepeatObservable; - }(ObservableBase)); - - function RepeatSink(observer, parent) { - this.observer = observer; - this.parent = parent; - } - - RepeatSink.prototype.run = function () { - var observer = this.observer, value = this.parent.value; - function loopRecursive(i, recurse) { - if (i === -1 || i > 0) { - observer.onNext(value); - i > 0 && i--; - } - if (i === 0) { return observer.onCompleted(); } - recurse(i); - } - - return this.parent.scheduler.scheduleRecursive(this.parent.repeatCount, loopRecursive); - }; - - /** - * Generates an observable sequence that repeats the given element the specified number of times, using the specified scheduler to send out observer messages. - * @param {Mixed} value Element to repeat. - * @param {Number} repeatCount [Optiona] Number of times to repeat the element. If not specified, repeats indefinitely. - * @param {Scheduler} scheduler Scheduler to run the producer loop on. If not specified, defaults to Scheduler.immediate. - * @returns {Observable} An observable sequence that repeats the given element the specified number of times. - */ - Observable.repeat = function (value, repeatCount, scheduler) { - isScheduler(scheduler) || (scheduler = currentThreadScheduler); - return new RepeatObservable(value, repeatCount, scheduler); - }; - - var JustObservable = (function(__super__) { - inherits(JustObservable, __super__); - function JustObservable(value, scheduler) { - this._value = value; - this._scheduler = scheduler; - __super__.call(this); - } - - JustObservable.prototype.subscribeCore = function (o) { - var state = [this._value, o]; - return this._scheduler === immediateScheduler ? - scheduleItem(null, state) : - this._scheduler.schedule(state, scheduleItem); - }; - - function scheduleItem(s, state) { - var value = state[0], observer = state[1]; - observer.onNext(value); - observer.onCompleted(); - return disposableEmpty; - } - - return JustObservable; - }(ObservableBase)); - - /** - * Returns an observable sequence that contains a single element, using the specified scheduler to send out observer messages. - * There is an alias called 'just' or browsers 0) { - this.parent.handleSubscribe(this.parent.q.shift()); - } else { - this.parent.activeCount--; - this.parent.done && this.parent.activeCount === 0 && this.parent.o.onCompleted(); - } - }; - - return MergeObserver; - }(AbstractObserver)); - - /** - * Merges an observable sequence of observable sequences into an observable sequence, limiting the number of concurrent subscriptions to inner sequences. - * Or merges two observable sequences into a single observable sequence. - * @param {Mixed} [maxConcurrentOrOther] Maximum number of inner observable sequences being subscribed to concurrently or the second observable sequence. - * @returns {Observable} The observable sequence that merges the elements of the inner sequences. - */ - observableProto.merge = function (maxConcurrentOrOther) { - return typeof maxConcurrentOrOther !== 'number' ? - observableMerge(this, maxConcurrentOrOther) : - new MergeObservable(this, maxConcurrentOrOther); - }; - - /** - * Merges all the observable sequences into a single observable sequence. - * The scheduler is optional and if not specified, the immediate scheduler is used. - * @returns {Observable} The observable sequence that merges the elements of the observable sequences. - */ - var observableMerge = Observable.merge = function () { - var scheduler, sources = [], i, len = arguments.length; - if (!arguments[0]) { - scheduler = immediateScheduler; - for(i = 1; i < len; i++) { sources.push(arguments[i]); } - } else if (isScheduler(arguments[0])) { - scheduler = arguments[0]; - for(i = 1; i < len; i++) { sources.push(arguments[i]); } - } else { - scheduler = immediateScheduler; - for(i = 0; i < len; i++) { sources.push(arguments[i]); } - } - if (Array.isArray(sources[0])) { - sources = sources[0]; - } - return observableOf(scheduler, sources).mergeAll(); - }; - - var CompositeError = Rx.CompositeError = function(errors) { - this.innerErrors = errors; - this.message = 'This contains multiple errors. Check the innerErrors'; - Error.call(this); - }; - CompositeError.prototype = Object.create(Error.prototype); - CompositeError.prototype.name = 'CompositeError'; - - var MergeDelayErrorObservable = (function(__super__) { - inherits(MergeDelayErrorObservable, __super__); - function MergeDelayErrorObservable(source) { - this.source = source; - __super__.call(this); - } - - MergeDelayErrorObservable.prototype.subscribeCore = function (o) { - var group = new CompositeDisposable(), - m = new SingleAssignmentDisposable(), - state = { isStopped: false, errors: [], o: o }; - - group.add(m); - m.setDisposable(this.source.subscribe(new MergeDelayErrorObserver(group, state))); - - return group; - }; - - return MergeDelayErrorObservable; - }(ObservableBase)); - - var MergeDelayErrorObserver = (function(__super__) { - inherits(MergeDelayErrorObserver, __super__); - function MergeDelayErrorObserver(group, state) { - this._group = group; - this._state = state; - __super__.call(this); - } - - function setCompletion(o, errors) { - if (errors.length === 0) { - o.onCompleted(); - } else if (errors.length === 1) { - o.onError(errors[0]); - } else { - o.onError(new CompositeError(errors)); - } - } - - MergeDelayErrorObserver.prototype.next = function (x) { - var inner = new SingleAssignmentDisposable(); - this._group.add(inner); - - // Check for promises support - isPromise(x) && (x = observableFromPromise(x)); - inner.setDisposable(x.subscribe(new InnerObserver(inner, this._group, this._state))); - }; - - MergeDelayErrorObserver.prototype.error = function (e) { - this._state.errors.push(e); - this._state.isStopped = true; - this._group.length === 1 && setCompletion(this._state.o, this._state.errors); - }; - - MergeDelayErrorObserver.prototype.completed = function () { - this._state.isStopped = true; - this._group.length === 1 && setCompletion(this._state.o, this._state.errors); - }; - - inherits(InnerObserver, __super__); - function InnerObserver(inner, group, state) { - this._inner = inner; - this._group = group; - this._state = state; - __super__.call(this); - } - - InnerObserver.prototype.next = function (x) { this._state.o.onNext(x); }; - InnerObserver.prototype.error = function (e) { - this._state.errors.push(e); - this._group.remove(this._inner); - this._state.isStopped && this._group.length === 1 && setCompletion(this._state.o, this._state.errors); - }; - InnerObserver.prototype.completed = function () { - this._group.remove(this._inner); - this._state.isStopped && this._group.length === 1 && setCompletion(this._state.o, this._state.errors); - }; - - return MergeDelayErrorObserver; - }(AbstractObserver)); - - /** - * Flattens an Observable that emits Observables into one Observable, in a way that allows an Observer to - * receive all successfully emitted items from all of the source Observables without being interrupted by - * an error notification from one of them. - * - * This behaves like Observable.prototype.mergeAll except that if any of the merged Observables notify of an - * error via the Observer's onError, mergeDelayError will refrain from propagating that - * error notification until all of the merged Observables have finished emitting items. - * @param {Array | Arguments} args Arguments or an array to merge. - * @returns {Observable} an Observable that emits all of the items emitted by the Observables emitted by the Observable - */ - Observable.mergeDelayError = function() { - var args; - if (Array.isArray(arguments[0])) { - args = arguments[0]; - } else { - var len = arguments.length; - args = new Array(len); - for(var i = 0; i < len; i++) { args[i] = arguments[i]; } - } - var source = observableOf(null, args); - return new MergeDelayErrorObservable(source); - }; - - var MergeAllObservable = (function (__super__) { - inherits(MergeAllObservable, __super__); - - function MergeAllObservable(source) { - this.source = source; - __super__.call(this); - } - - MergeAllObservable.prototype.subscribeCore = function (o) { - var g = new CompositeDisposable(), m = new SingleAssignmentDisposable(); - g.add(m); - m.setDisposable(this.source.subscribe(new MergeAllObserver(o, g))); - return g; - }; - - return MergeAllObservable; - }(ObservableBase)); - - var MergeAllObserver = (function (__super__) { - function MergeAllObserver(o, g) { - this.o = o; - this.g = g; - this.done = false; - __super__.call(this); - } - - inherits(MergeAllObserver, __super__); - - MergeAllObserver.prototype.next = function(innerSource) { - var sad = new SingleAssignmentDisposable(); - this.g.add(sad); - isPromise(innerSource) && (innerSource = observableFromPromise(innerSource)); - sad.setDisposable(innerSource.subscribe(new InnerObserver(this, sad))); - }; - - MergeAllObserver.prototype.error = function (e) { - this.o.onError(e); - }; - - MergeAllObserver.prototype.completed = function () { - this.done = true; - this.g.length === 1 && this.o.onCompleted(); - }; - - function InnerObserver(parent, sad) { - this.parent = parent; - this.sad = sad; - __super__.call(this); - } - - inherits(InnerObserver, __super__); - - InnerObserver.prototype.next = function (x) { - this.parent.o.onNext(x); - }; - InnerObserver.prototype.error = function (e) { - this.parent.o.onError(e); - }; - InnerObserver.prototype.completed = function () { - this.parent.g.remove(this.sad); - this.parent.done && this.parent.g.length === 1 && this.parent.o.onCompleted(); - }; - - return MergeAllObserver; - }(AbstractObserver)); - - /** - * Merges an observable sequence of observable sequences into an observable sequence. - * @returns {Observable} The observable sequence that merges the elements of the inner sequences. - */ - observableProto.mergeAll = function () { - return new MergeAllObservable(this); - }; - - var SkipUntilObservable = (function(__super__) { - inherits(SkipUntilObservable, __super__); - - function SkipUntilObservable(source, other) { - this._s = source; - this._o = isPromise(other) ? observableFromPromise(other) : other; - this._open = false; - __super__.call(this); - } - - SkipUntilObservable.prototype.subscribeCore = function(o) { - var leftSubscription = new SingleAssignmentDisposable(); - leftSubscription.setDisposable(this._s.subscribe(new SkipUntilSourceObserver(o, this))); - - isPromise(this._o) && (this._o = observableFromPromise(this._o)); - - var rightSubscription = new SingleAssignmentDisposable(); - rightSubscription.setDisposable(this._o.subscribe(new SkipUntilOtherObserver(o, this, rightSubscription))); - - return new BinaryDisposable(leftSubscription, rightSubscription); - }; - - return SkipUntilObservable; - }(ObservableBase)); - - var SkipUntilSourceObserver = (function(__super__) { - inherits(SkipUntilSourceObserver, __super__); - function SkipUntilSourceObserver(o, p) { - this._o = o; - this._p = p; - __super__.call(this); - } - - SkipUntilSourceObserver.prototype.next = function (x) { - this._p._open && this._o.onNext(x); - }; - - SkipUntilSourceObserver.prototype.error = function (err) { - this._o.onError(err); - }; - - SkipUntilSourceObserver.prototype.onCompleted = function () { - this._p._open && this._o.onCompleted(); - }; - - return SkipUntilSourceObserver; - }(AbstractObserver)); - - var SkipUntilOtherObserver = (function(__super__) { - inherits(SkipUntilOtherObserver, __super__); - function SkipUntilOtherObserver(o, p, r) { - this._o = o; - this._p = p; - this._r = r; - __super__.call(this); - } - - SkipUntilOtherObserver.prototype.next = function () { - this._p._open = true; - this._r.dispose(); - }; - - SkipUntilOtherObserver.prototype.error = function (err) { - this._o.onError(err); - }; - - SkipUntilOtherObserver.prototype.onCompleted = function () { - this._r.dispose(); - }; - - return SkipUntilOtherObserver; - }(AbstractObserver)); - - /** - * Returns the values from the source observable sequence only after the other observable sequence produces a value. - * @param {Observable | Promise} other The observable sequence or Promise that triggers propagation of elements of the source sequence. - * @returns {Observable} An observable sequence containing the elements of the source sequence starting from the point the other sequence triggered propagation. - */ - observableProto.skipUntil = function (other) { - return new SkipUntilObservable(this, other); - }; - - var SwitchObservable = (function(__super__) { - inherits(SwitchObservable, __super__); - function SwitchObservable(source) { - this.source = source; - __super__.call(this); - } - - SwitchObservable.prototype.subscribeCore = function (o) { - var inner = new SerialDisposable(), s = this.source.subscribe(new SwitchObserver(o, inner)); - return new BinaryDisposable(s, inner); - }; - - inherits(SwitchObserver, AbstractObserver); - function SwitchObserver(o, inner) { - this.o = o; - this.inner = inner; - this.stopped = false; - this.latest = 0; - this.hasLatest = false; - AbstractObserver.call(this); - } - - SwitchObserver.prototype.next = function (innerSource) { - var d = new SingleAssignmentDisposable(), id = ++this.latest; - this.hasLatest = true; - this.inner.setDisposable(d); - isPromise(innerSource) && (innerSource = observableFromPromise(innerSource)); - d.setDisposable(innerSource.subscribe(new InnerObserver(this, id))); - }; - - SwitchObserver.prototype.error = function (e) { - this.o.onError(e); - }; - - SwitchObserver.prototype.completed = function () { - this.stopped = true; - !this.hasLatest && this.o.onCompleted(); - }; - - inherits(InnerObserver, AbstractObserver); - function InnerObserver(parent, id) { - this.parent = parent; - this.id = id; - AbstractObserver.call(this); - } - InnerObserver.prototype.next = function (x) { - this.parent.latest === this.id && this.parent.o.onNext(x); - }; - - InnerObserver.prototype.error = function (e) { - this.parent.latest === this.id && this.parent.o.onError(e); - }; - - InnerObserver.prototype.completed = function () { - if (this.parent.latest === this.id) { - this.parent.hasLatest = false; - this.parent.stopped && this.parent.o.onCompleted(); - } - }; - - return SwitchObservable; - }(ObservableBase)); - - /** - * Transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence. - * @returns {Observable} The observable sequence that at any point in time produces the elements of the most recent inner observable sequence that has been received. - */ - observableProto['switch'] = observableProto.switchLatest = function () { - return new SwitchObservable(this); - }; - - var TakeUntilObservable = (function(__super__) { - inherits(TakeUntilObservable, __super__); - - function TakeUntilObservable(source, other) { - this.source = source; - this.other = isPromise(other) ? observableFromPromise(other) : other; - __super__.call(this); - } - - TakeUntilObservable.prototype.subscribeCore = function(o) { - return new BinaryDisposable( - this.source.subscribe(o), - this.other.subscribe(new TakeUntilObserver(o)) - ); - }; - - return TakeUntilObservable; - }(ObservableBase)); - - var TakeUntilObserver = (function(__super__) { - inherits(TakeUntilObserver, __super__); - function TakeUntilObserver(o) { - this._o = o; - __super__.call(this); - } - - TakeUntilObserver.prototype.next = function () { - this._o.onCompleted(); - }; - - TakeUntilObserver.prototype.error = function (err) { - this._o.onError(err); - }; - - TakeUntilObserver.prototype.onCompleted = noop; - - return TakeUntilObserver; - }(AbstractObserver)); - - /** - * Returns the values from the source observable sequence until the other observable sequence produces a value. - * @param {Observable | Promise} other Observable sequence or Promise that terminates propagation of elements of the source sequence. - * @returns {Observable} An observable sequence containing the elements of the source sequence up to the point the other sequence interrupted further propagation. - */ - observableProto.takeUntil = function (other) { - return new TakeUntilObservable(this, other); - }; - - function falseFactory() { return false; } - function argumentsToArray() { - var len = arguments.length, args = new Array(len); - for(var i = 0; i < len; i++) { args[i] = arguments[i]; } - return args; - } - - var WithLatestFromObservable = (function(__super__) { - inherits(WithLatestFromObservable, __super__); - function WithLatestFromObservable(source, sources, resultSelector) { - this._s = source; - this._ss = sources; - this._cb = resultSelector; - __super__.call(this); - } - - WithLatestFromObservable.prototype.subscribeCore = function (o) { - var len = this._ss.length; - var state = { - hasValue: arrayInitialize(len, falseFactory), - hasValueAll: false, - values: new Array(len) - }; - - var n = this._ss.length, subscriptions = new Array(n + 1); - for (var i = 0; i < n; i++) { - var other = this._ss[i], sad = new SingleAssignmentDisposable(); - isPromise(other) && (other = observableFromPromise(other)); - sad.setDisposable(other.subscribe(new WithLatestFromOtherObserver(o, i, state))); - subscriptions[i] = sad; - } - - var outerSad = new SingleAssignmentDisposable(); - outerSad.setDisposable(this._s.subscribe(new WithLatestFromSourceObserver(o, this._cb, state))); - subscriptions[n] = outerSad; - - return new NAryDisposable(subscriptions); - }; - - return WithLatestFromObservable; - }(ObservableBase)); - - var WithLatestFromOtherObserver = (function (__super__) { - inherits(WithLatestFromOtherObserver, __super__); - function WithLatestFromOtherObserver(o, i, state) { - this._o = o; - this._i = i; - this._state = state; - __super__.call(this); - } - - WithLatestFromOtherObserver.prototype.next = function (x) { - this._state.values[this._i] = x; - this._state.hasValue[this._i] = true; - this._state.hasValueAll = this._state.hasValue.every(identity); - }; - - WithLatestFromOtherObserver.prototype.error = function (e) { - this._o.onError(e); - }; - - WithLatestFromOtherObserver.prototype.completed = noop; - - return WithLatestFromOtherObserver; - }(AbstractObserver)); - - var WithLatestFromSourceObserver = (function (__super__) { - inherits(WithLatestFromSourceObserver, __super__); - function WithLatestFromSourceObserver(o, cb, state) { - this._o = o; - this._cb = cb; - this._state = state; - __super__.call(this); - } - - WithLatestFromSourceObserver.prototype.next = function (x) { - var allValues = [x].concat(this._state.values); - if (!this._state.hasValueAll) { return; } - var res = tryCatch(this._cb).apply(null, allValues); - if (res === errorObj) { return this._o.onError(res.e); } - this._o.onNext(res); - }; - - WithLatestFromSourceObserver.prototype.error = function (e) { - this._o.onError(e); - }; - - WithLatestFromSourceObserver.prototype.completed = function () { - this._o.onCompleted(); - }; - - return WithLatestFromSourceObserver; - }(AbstractObserver)); - - /** - * Merges the specified observable sequences into one observable sequence by using the selector function only when the (first) source observable sequence produces an element. - * @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function. - */ - observableProto.withLatestFrom = function () { - if (arguments.length === 0) { throw new Error('invalid arguments'); } - - var len = arguments.length, args = new Array(len); - for(var i = 0; i < len; i++) { args[i] = arguments[i]; } - var resultSelector = isFunction(args[len - 1]) ? args.pop() : argumentsToArray; - Array.isArray(args[0]) && (args = args[0]); - - return new WithLatestFromObservable(this, args, resultSelector); - }; - - function falseFactory() { return false; } - function emptyArrayFactory() { return []; } - - var ZipObservable = (function(__super__) { - inherits(ZipObservable, __super__); - function ZipObservable(sources, resultSelector) { - this._s = sources; - this._cb = resultSelector; - __super__.call(this); - } - - ZipObservable.prototype.subscribeCore = function(observer) { - var n = this._s.length, - subscriptions = new Array(n), - done = arrayInitialize(n, falseFactory), - q = arrayInitialize(n, emptyArrayFactory); - - for (var i = 0; i < n; i++) { - var source = this._s[i], sad = new SingleAssignmentDisposable(); - subscriptions[i] = sad; - isPromise(source) && (source = observableFromPromise(source)); - sad.setDisposable(source.subscribe(new ZipObserver(observer, i, this, q, done))); - } - - return new NAryDisposable(subscriptions); - }; - - return ZipObservable; - }(ObservableBase)); - - var ZipObserver = (function (__super__) { - inherits(ZipObserver, __super__); - function ZipObserver(o, i, p, q, d) { - this._o = o; - this._i = i; - this._p = p; - this._q = q; - this._d = d; - __super__.call(this); - } - - function notEmpty(x) { return x.length > 0; } - function shiftEach(x) { return x.shift(); } - function notTheSame(i) { - return function (x, j) { - return j !== i; - }; - } - - ZipObserver.prototype.next = function (x) { - this._q[this._i].push(x); - if (this._q.every(notEmpty)) { - var queuedValues = this._q.map(shiftEach); - var res = tryCatch(this._p._cb).apply(null, queuedValues); - if (res === errorObj) { return this._o.onError(res.e); } - this._o.onNext(res); - } else if (this._d.filter(notTheSame(this._i)).every(identity)) { - this._o.onCompleted(); - } - }; - - ZipObserver.prototype.error = function (e) { - this._o.onError(e); - }; - - ZipObserver.prototype.completed = function () { - this._d[this._i] = true; - this._d.every(identity) && this._o.onCompleted(); - }; - - return ZipObserver; - }(AbstractObserver)); - - /** - * Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences or an array have produced an element at a corresponding index. - * The last element in the arguments must be a function to invoke for each series of elements at corresponding indexes in the args. - * @returns {Observable} An observable sequence containing the result of combining elements of the args using the specified result selector function. - */ - observableProto.zip = function () { - if (arguments.length === 0) { throw new Error('invalid arguments'); } - - var len = arguments.length, args = new Array(len); - for(var i = 0; i < len; i++) { args[i] = arguments[i]; } - var resultSelector = isFunction(args[len - 1]) ? args.pop() : argumentsToArray; - Array.isArray(args[0]) && (args = args[0]); - - var parent = this; - args.unshift(parent); - - return new ZipObservable(args, resultSelector); - }; - - /** - * Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences have produced an element at a corresponding index. - * @param arguments Observable sources. - * @param {Function} resultSelector Function to invoke for each series of elements at corresponding indexes in the sources. - * @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function. - */ - Observable.zip = function () { - var len = arguments.length, args = new Array(len); - for(var i = 0; i < len; i++) { args[i] = arguments[i]; } - if (Array.isArray(args[0])) { - args = isFunction(args[1]) ? args[0].concat(args[1]) : args[0]; - } - var first = args.shift(); - return first.zip.apply(first, args); - }; - -function falseFactory() { return false; } -function emptyArrayFactory() { return []; } -function argumentsToArray() { - var len = arguments.length, args = new Array(len); - for(var i = 0; i < len; i++) { args[i] = arguments[i]; } - return args; -} - -var ZipIterableObservable = (function(__super__) { - inherits(ZipIterableObservable, __super__); - function ZipIterableObservable(sources, cb) { - this.sources = sources; - this._cb = cb; - __super__.call(this); - } - - ZipIterableObservable.prototype.subscribeCore = function (o) { - var sources = this.sources, len = sources.length, subscriptions = new Array(len); - - var state = { - q: arrayInitialize(len, emptyArrayFactory), - done: arrayInitialize(len, falseFactory), - cb: this._cb, - o: o - }; - - for (var i = 0; i < len; i++) { - (function (i) { - var source = sources[i], sad = new SingleAssignmentDisposable(); - (isArrayLike(source) || isIterable(source)) && (source = observableFrom(source)); - - subscriptions[i] = sad; - sad.setDisposable(source.subscribe(new ZipIterableObserver(state, i))); - }(i)); - } - - return new NAryDisposable(subscriptions); - }; - - return ZipIterableObservable; -}(ObservableBase)); - -var ZipIterableObserver = (function (__super__) { - inherits(ZipIterableObserver, __super__); - function ZipIterableObserver(s, i) { - this._s = s; - this._i = i; - __super__.call(this); - } - - function notEmpty(x) { return x.length > 0; } - function shiftEach(x) { return x.shift(); } - function notTheSame(i) { - return function (x, j) { - return j !== i; - }; - } - - ZipIterableObserver.prototype.next = function (x) { - this._s.q[this._i].push(x); - if (this._s.q.every(notEmpty)) { - var queuedValues = this._s.q.map(shiftEach), - res = tryCatch(this._s.cb).apply(null, queuedValues); - if (res === errorObj) { return this._s.o.onError(res.e); } - this._s.o.onNext(res); - } else if (this._s.done.filter(notTheSame(this._i)).every(identity)) { - this._s.o.onCompleted(); - } - }; - - ZipIterableObserver.prototype.error = function (e) { this._s.o.onError(e); }; - - ZipIterableObserver.prototype.completed = function () { - this._s.done[this._i] = true; - this._s.done.every(identity) && this._s.o.onCompleted(); - }; - - return ZipIterableObserver; -}(AbstractObserver)); - -/** - * Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences or an array have produced an element at a corresponding index. - * The last element in the arguments must be a function to invoke for each series of elements at corresponding indexes in the args. - * @returns {Observable} An observable sequence containing the result of combining elements of the args using the specified result selector function. - */ -observableProto.zipIterable = function () { - if (arguments.length === 0) { throw new Error('invalid arguments'); } - - var len = arguments.length, args = new Array(len); - for(var i = 0; i < len; i++) { args[i] = arguments[i]; } - var resultSelector = isFunction(args[len - 1]) ? args.pop() : argumentsToArray; - - var parent = this; - args.unshift(parent); - return new ZipIterableObservable(args, resultSelector); -}; - - function asObservable(source) { - return function subscribe(o) { return source.subscribe(o); }; - } - - /** - * Hides the identity of an observable sequence. - * @returns {Observable} An observable sequence that hides the identity of the source sequence. - */ - observableProto.asObservable = function () { - return new AnonymousObservable(asObservable(this), this); - }; - - var DematerializeObservable = (function (__super__) { - inherits(DematerializeObservable, __super__); - function DematerializeObservable(source) { - this.source = source; - __super__.call(this); - } - - DematerializeObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new DematerializeObserver(o)); - }; - - return DematerializeObservable; - }(ObservableBase)); - - var DematerializeObserver = (function (__super__) { - inherits(DematerializeObserver, __super__); - - function DematerializeObserver(o) { - this._o = o; - __super__.call(this); - } - - DematerializeObserver.prototype.next = function (x) { x.accept(this._o); }; - DematerializeObserver.prototype.error = function (e) { this._o.onError(e); }; - DematerializeObserver.prototype.completed = function () { this._o.onCompleted(); }; - - return DematerializeObserver; - }(AbstractObserver)); - - /** - * Dematerializes the explicit notification values of an observable sequence as implicit notifications. - * @returns {Observable} An observable sequence exhibiting the behavior corresponding to the source sequence's notification values. - */ - observableProto.dematerialize = function () { - return new DematerializeObservable(this); - }; - - var DistinctUntilChangedObservable = (function(__super__) { - inherits(DistinctUntilChangedObservable, __super__); - function DistinctUntilChangedObservable(source, keyFn, comparer) { - this.source = source; - this.keyFn = keyFn; - this.comparer = comparer; - __super__.call(this); - } - - DistinctUntilChangedObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new DistinctUntilChangedObserver(o, this.keyFn, this.comparer)); - }; - - return DistinctUntilChangedObservable; - }(ObservableBase)); - - var DistinctUntilChangedObserver = (function(__super__) { - inherits(DistinctUntilChangedObserver, __super__); - function DistinctUntilChangedObserver(o, keyFn, comparer) { - this.o = o; - this.keyFn = keyFn; - this.comparer = comparer; - this.hasCurrentKey = false; - this.currentKey = null; - __super__.call(this); - } - - DistinctUntilChangedObserver.prototype.next = function (x) { - var key = x, comparerEquals; - if (isFunction(this.keyFn)) { - key = tryCatch(this.keyFn)(x); - if (key === errorObj) { return this.o.onError(key.e); } - } - if (this.hasCurrentKey) { - comparerEquals = tryCatch(this.comparer)(this.currentKey, key); - if (comparerEquals === errorObj) { return this.o.onError(comparerEquals.e); } - } - if (!this.hasCurrentKey || !comparerEquals) { - this.hasCurrentKey = true; - this.currentKey = key; - this.o.onNext(x); - } - }; - DistinctUntilChangedObserver.prototype.error = function(e) { - this.o.onError(e); - }; - DistinctUntilChangedObserver.prototype.completed = function () { - this.o.onCompleted(); - }; - - return DistinctUntilChangedObserver; - }(AbstractObserver)); - - /** - * Returns an observable sequence that contains only distinct contiguous elements according to the keyFn and the comparer. - * @param {Function} [keyFn] A function to compute the comparison key for each element. If not provided, it projects the value. - * @param {Function} [comparer] Equality comparer for computed key values. If not provided, defaults to an equality comparer function. - * @returns {Observable} An observable sequence only containing the distinct contiguous elements, based on a computed key value, from the source sequence. - */ - observableProto.distinctUntilChanged = function (keyFn, comparer) { - comparer || (comparer = defaultComparer); - return new DistinctUntilChangedObservable(this, keyFn, comparer); - }; - - var TapObservable = (function(__super__) { - inherits(TapObservable,__super__); - function TapObservable(source, observerOrOnNext, onError, onCompleted) { - this.source = source; - this._oN = observerOrOnNext; - this._oE = onError; - this._oC = onCompleted; - __super__.call(this); - } - - TapObservable.prototype.subscribeCore = function(o) { - return this.source.subscribe(new InnerObserver(o, this)); - }; - - inherits(InnerObserver, AbstractObserver); - function InnerObserver(o, p) { - this.o = o; - this.t = !p._oN || isFunction(p._oN) ? - observerCreate(p._oN || noop, p._oE || noop, p._oC || noop) : - p._oN; - this.isStopped = false; - AbstractObserver.call(this); - } - InnerObserver.prototype.next = function(x) { - var res = tryCatch(this.t.onNext).call(this.t, x); - if (res === errorObj) { this.o.onError(res.e); } - this.o.onNext(x); - }; - InnerObserver.prototype.error = function(err) { - var res = tryCatch(this.t.onError).call(this.t, err); - if (res === errorObj) { return this.o.onError(res.e); } - this.o.onError(err); - }; - InnerObserver.prototype.completed = function() { - var res = tryCatch(this.t.onCompleted).call(this.t); - if (res === errorObj) { return this.o.onError(res.e); } - this.o.onCompleted(); - }; - - return TapObservable; - }(ObservableBase)); - - /** - * Invokes an action for each element in the observable sequence and invokes an action upon graceful or exceptional termination of the observable sequence. - * This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline. - * @param {Function | Observer} observerOrOnNext Action to invoke for each element in the observable sequence or an o. - * @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function. - * @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function. - * @returns {Observable} The source sequence with the side-effecting behavior applied. - */ - observableProto['do'] = observableProto.tap = observableProto.doAction = function (observerOrOnNext, onError, onCompleted) { - return new TapObservable(this, observerOrOnNext, onError, onCompleted); - }; - - /** - * Invokes an action for each element in the observable sequence. - * This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline. - * @param {Function} onNext Action to invoke for each element in the observable sequence. - * @param {Any} [thisArg] Object to use as this when executing callback. - * @returns {Observable} The source sequence with the side-effecting behavior applied. - */ - observableProto.doOnNext = observableProto.tapOnNext = function (onNext, thisArg) { - return this.tap(typeof thisArg !== 'undefined' ? function (x) { onNext.call(thisArg, x); } : onNext); - }; - - /** - * Invokes an action upon exceptional termination of the observable sequence. - * This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline. - * @param {Function} onError Action to invoke upon exceptional termination of the observable sequence. - * @param {Any} [thisArg] Object to use as this when executing callback. - * @returns {Observable} The source sequence with the side-effecting behavior applied. - */ - observableProto.doOnError = observableProto.tapOnError = function (onError, thisArg) { - return this.tap(noop, typeof thisArg !== 'undefined' ? function (e) { onError.call(thisArg, e); } : onError); - }; - - /** - * Invokes an action upon graceful termination of the observable sequence. - * This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline. - * @param {Function} onCompleted Action to invoke upon graceful termination of the observable sequence. - * @param {Any} [thisArg] Object to use as this when executing callback. - * @returns {Observable} The source sequence with the side-effecting behavior applied. - */ - observableProto.doOnCompleted = observableProto.tapOnCompleted = function (onCompleted, thisArg) { - return this.tap(noop, null, typeof thisArg !== 'undefined' ? function () { onCompleted.call(thisArg); } : onCompleted); - }; - - var FinallyObservable = (function (__super__) { - inherits(FinallyObservable, __super__); - function FinallyObservable(source, fn, thisArg) { - this.source = source; - this._fn = bindCallback(fn, thisArg, 0); - __super__.call(this); - } - - FinallyObservable.prototype.subscribeCore = function (o) { - var d = tryCatch(this.source.subscribe).call(this.source, o); - if (d === errorObj) { - this._fn(); - thrower(d.e); - } - - return new FinallyDisposable(d, this._fn); - }; - - function FinallyDisposable(s, fn) { - this.isDisposed = false; - this._s = s; - this._fn = fn; - } - FinallyDisposable.prototype.dispose = function () { - if (!this.isDisposed) { - var res = tryCatch(this._s.dispose).call(this._s); - this._fn(); - res === errorObj && thrower(res.e); - } - }; - - return FinallyObservable; - - }(ObservableBase)); - - /** - * Invokes a specified action after the source observable sequence terminates gracefully or exceptionally. - * @param {Function} finallyAction Action to invoke after the source observable sequence terminates. - * @returns {Observable} Source sequence with the action-invoking termination behavior applied. - */ - observableProto['finally'] = function (action, thisArg) { - return new FinallyObservable(this, action, thisArg); - }; - - var IgnoreElementsObservable = (function(__super__) { - inherits(IgnoreElementsObservable, __super__); - - function IgnoreElementsObservable(source) { - this.source = source; - __super__.call(this); - } - - IgnoreElementsObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new InnerObserver(o)); - }; - - function InnerObserver(o) { - this.o = o; - this.isStopped = false; - } - InnerObserver.prototype.onNext = noop; - InnerObserver.prototype.onError = function (err) { - if(!this.isStopped) { - this.isStopped = true; - this.o.onError(err); - } - }; - InnerObserver.prototype.onCompleted = function () { - if(!this.isStopped) { - this.isStopped = true; - this.o.onCompleted(); - } - }; - InnerObserver.prototype.dispose = function() { this.isStopped = true; }; - InnerObserver.prototype.fail = function (e) { - if (!this.isStopped) { - this.isStopped = true; - this.observer.onError(e); - return true; - } - - return false; - }; - - return IgnoreElementsObservable; - }(ObservableBase)); - - /** - * Ignores all elements in an observable sequence leaving only the termination messages. - * @returns {Observable} An empty observable sequence that signals termination, successful or exceptional, of the source sequence. - */ - observableProto.ignoreElements = function () { - return new IgnoreElementsObservable(this); - }; - - var MaterializeObservable = (function (__super__) { - inherits(MaterializeObservable, __super__); - function MaterializeObservable(source, fn) { - this.source = source; - __super__.call(this); - } - - MaterializeObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new MaterializeObserver(o)); - }; - - return MaterializeObservable; - }(ObservableBase)); - - var MaterializeObserver = (function (__super__) { - inherits(MaterializeObserver, __super__); - - function MaterializeObserver(o) { - this._o = o; - __super__.call(this); - } - - MaterializeObserver.prototype.next = function (x) { this._o.onNext(notificationCreateOnNext(x)) }; - MaterializeObserver.prototype.error = function (e) { this._o.onNext(notificationCreateOnError(e)); this._o.onCompleted(); }; - MaterializeObserver.prototype.completed = function () { this._o.onNext(notificationCreateOnCompleted()); this._o.onCompleted(); }; - - return MaterializeObserver; - }(AbstractObserver)); - - /** - * Materializes the implicit notifications of an observable sequence as explicit notification values. - * @returns {Observable} An observable sequence containing the materialized notification values from the source sequence. - */ - observableProto.materialize = function () { - return new MaterializeObservable(this); - }; - - /** - * Repeats the observable sequence a specified number of times. If the repeat count is not specified, the sequence repeats indefinitely. - * @param {Number} [repeatCount] Number of times to repeat the sequence. If not provided, repeats the sequence indefinitely. - * @returns {Observable} The observable sequence producing the elements of the given sequence repeatedly. - */ - observableProto.repeat = function (repeatCount) { - return enumerableRepeat(this, repeatCount).concat(); - }; - - /** - * Repeats the source observable sequence the specified number of times or until it successfully terminates. If the retry count is not specified, it retries indefinitely. - * Note if you encounter an error and want it to retry once, then you must use .retry(2); - * - * @example - * var res = retried = retry.repeat(); - * var res = retried = retry.repeat(2); - * @param {Number} [retryCount] Number of times to retry the sequence. If not provided, retry the sequence indefinitely. - * @returns {Observable} An observable sequence producing the elements of the given sequence repeatedly until it terminates successfully. - */ - observableProto.retry = function (retryCount) { - return enumerableRepeat(this, retryCount).catchError(); - }; - - function repeat(value) { - return { - '@@iterator': function () { - return { - next: function () { - return { done: false, value: value }; - } - }; - } - }; - } - - var RetryWhenObservable = (function(__super__) { - function createDisposable(state) { - return { - isDisposed: false, - dispose: function () { - if (!this.isDisposed) { - this.isDisposed = true; - state.isDisposed = true; - } - } - }; - } - - function RetryWhenObservable(source, notifier) { - this.source = source; - this._notifier = notifier; - __super__.call(this); - } - - inherits(RetryWhenObservable, __super__); - - RetryWhenObservable.prototype.subscribeCore = function (o) { - var exceptions = new Subject(), - notifier = new Subject(), - handled = this._notifier(exceptions), - notificationDisposable = handled.subscribe(notifier); - - var e = this.source['@@iterator'](); - - var state = { isDisposed: false }, - lastError, - subscription = new SerialDisposable(); - var cancelable = currentThreadScheduler.scheduleRecursive(null, function (_, recurse) { - if (state.isDisposed) { return; } - var currentItem = e.next(); - - if (currentItem.done) { - if (lastError) { - o.onError(lastError); - } else { - o.onCompleted(); - } - return; - } - - // Check if promise - var currentValue = currentItem.value; - isPromise(currentValue) && (currentValue = observableFromPromise(currentValue)); - - var outer = new SingleAssignmentDisposable(); - var inner = new SingleAssignmentDisposable(); - subscription.setDisposable(new BinaryDisposable(inner, outer)); - outer.setDisposable(currentValue.subscribe( - function(x) { o.onNext(x); }, - function (exn) { - inner.setDisposable(notifier.subscribe(recurse, function(ex) { - o.onError(ex); - }, function() { - o.onCompleted(); - })); - - exceptions.onNext(exn); - outer.dispose(); - }, - function() { o.onCompleted(); })); - }); - - return new NAryDisposable([notificationDisposable, subscription, cancelable, createDisposable(state)]); - }; - - return RetryWhenObservable; - }(ObservableBase)); - - observableProto.retryWhen = function (notifier) { - return new RetryWhenObservable(repeat(this), notifier); - }; - - function repeat(value) { - return { - '@@iterator': function () { - return { - next: function () { - return { done: false, value: value }; - } - }; - } - }; - } - - var RepeatWhenObservable = (function(__super__) { - function createDisposable(state) { - return { - isDisposed: false, - dispose: function () { - if (!this.isDisposed) { - this.isDisposed = true; - state.isDisposed = true; - } - } - }; - } - - function RepeatWhenObservable(source, notifier) { - this.source = source; - this._notifier = notifier; - __super__.call(this); - } - - inherits(RepeatWhenObservable, __super__); - - RepeatWhenObservable.prototype.subscribeCore = function (o) { - var completions = new Subject(), - notifier = new Subject(), - handled = this._notifier(completions), - notificationDisposable = handled.subscribe(notifier); - - var e = this.source['@@iterator'](); - - var state = { isDisposed: false }, - lastError, - subscription = new SerialDisposable(); - var cancelable = currentThreadScheduler.scheduleRecursive(null, function (_, recurse) { - if (state.isDisposed) { return; } - var currentItem = e.next(); - - if (currentItem.done) { - if (lastError) { - o.onError(lastError); - } else { - o.onCompleted(); - } - return; - } - - // Check if promise - var currentValue = currentItem.value; - isPromise(currentValue) && (currentValue = observableFromPromise(currentValue)); - - var outer = new SingleAssignmentDisposable(); - var inner = new SingleAssignmentDisposable(); - subscription.setDisposable(new BinaryDisposable(inner, outer)); - outer.setDisposable(currentValue.subscribe( - function(x) { o.onNext(x); }, - function (exn) { o.onError(exn); }, - function() { - inner.setDisposable(notifier.subscribe(recurse, function(ex) { - o.onError(ex); - }, function() { - o.onCompleted(); - })); - - completions.onNext(null); - outer.dispose(); - })); - }); - - return new NAryDisposable([notificationDisposable, subscription, cancelable, createDisposable(state)]); - }; - - return RepeatWhenObservable; - }(ObservableBase)); - - observableProto.repeatWhen = function (notifier) { - return new RepeatWhenObservable(repeat(this), notifier); - }; - - var ScanObservable = (function(__super__) { - inherits(ScanObservable, __super__); - function ScanObservable(source, accumulator, hasSeed, seed) { - this.source = source; - this.accumulator = accumulator; - this.hasSeed = hasSeed; - this.seed = seed; - __super__.call(this); - } - - ScanObservable.prototype.subscribeCore = function(o) { - return this.source.subscribe(new ScanObserver(o,this)); - }; - - return ScanObservable; - }(ObservableBase)); - - var ScanObserver = (function (__super__) { - inherits(ScanObserver, __super__); - function ScanObserver(o, parent) { - this._o = o; - this._p = parent; - this._fn = parent.accumulator; - this._hs = parent.hasSeed; - this._s = parent.seed; - this._ha = false; - this._a = null; - this._hv = false; - this._i = 0; - __super__.call(this); - } - - ScanObserver.prototype.next = function (x) { - !this._hv && (this._hv = true); - if (this._ha) { - this._a = tryCatch(this._fn)(this._a, x, this._i, this._p); - } else { - this._a = this._hs ? tryCatch(this._fn)(this._s, x, this._i, this._p) : x; - this._ha = true; - } - if (this._a === errorObj) { return this._o.onError(this._a.e); } - this._o.onNext(this._a); - this._i++; - }; - - ScanObserver.prototype.error = function (e) { - this._o.onError(e); - }; - - ScanObserver.prototype.completed = function () { - !this._hv && this._hs && this._o.onNext(this._s); - this._o.onCompleted(); - }; - - return ScanObserver; - }(AbstractObserver)); - - /** - * Applies an accumulator function over an observable sequence and returns each intermediate result. The optional seed value is used as the initial accumulator value. - * For aggregation behavior with no intermediate results, see Observable.aggregate. - * @param {Mixed} [seed] The initial accumulator value. - * @param {Function} accumulator An accumulator function to be invoked on each element. - * @returns {Observable} An observable sequence containing the accumulated values. - */ - observableProto.scan = function () { - var hasSeed = false, seed, accumulator = arguments[0]; - if (arguments.length === 2) { - hasSeed = true; - seed = arguments[1]; - } - return new ScanObservable(this, accumulator, hasSeed, seed); - }; - - var SkipLastObservable = (function (__super__) { - inherits(SkipLastObservable, __super__); - function SkipLastObservable(source, c) { - this.source = source; - this._c = c; - __super__.call(this); - } - - SkipLastObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new SkipLastObserver(o, this._c)); - }; - - return SkipLastObservable; - }(ObservableBase)); - - var SkipLastObserver = (function (__super__) { - inherits(SkipLastObserver, __super__); - function SkipLastObserver(o, c) { - this._o = o; - this._c = c; - this._q = []; - __super__.call(this); - } - - SkipLastObserver.prototype.next = function (x) { - this._q.push(x); - this._q.length > this._c && this._o.onNext(this._q.shift()); - }; - - SkipLastObserver.prototype.error = function (e) { - this._o.onError(e); - }; - - SkipLastObserver.prototype.completed = function () { - this._o.onCompleted(); - }; - - return SkipLastObserver; - }(AbstractObserver)); - - /** - * Bypasses a specified number of elements at the end of an observable sequence. - * @description - * This operator accumulates a queue with a length enough to store the first `count` elements. As more elements are - * received, elements are taken from the front of the queue and produced on the result sequence. This causes elements to be delayed. - * @param count Number of elements to bypass at the end of the source sequence. - * @returns {Observable} An observable sequence containing the source sequence elements except for the bypassed ones at the end. - */ - observableProto.skipLast = function (count) { - if (count < 0) { throw new ArgumentOutOfRangeError(); } - return new SkipLastObservable(this, count); - }; - - /** - * Prepends a sequence of values to an observable sequence with an optional scheduler and an argument list of values to prepend. - * @example - * var res = source.startWith(1, 2, 3); - * var res = source.startWith(Rx.Scheduler.timeout, 1, 2, 3); - * @param {Arguments} args The specified values to prepend to the observable sequence - * @returns {Observable} The source sequence prepended with the specified values. - */ - observableProto.startWith = function () { - var values, scheduler, start = 0; - if (!!arguments.length && isScheduler(arguments[0])) { - scheduler = arguments[0]; - start = 1; - } else { - scheduler = immediateScheduler; - } - for(var args = [], i = start, len = arguments.length; i < len; i++) { args.push(arguments[i]); } - return enumerableOf([observableFromArray(args, scheduler), this]).concat(); - }; - - var TakeLastObserver = (function (__super__) { - inherits(TakeLastObserver, __super__); - function TakeLastObserver(o, c) { - this._o = o; - this._c = c; - this._q = []; - __super__.call(this); - } - - TakeLastObserver.prototype.next = function (x) { - this._q.push(x); - this._q.length > this._c && this._q.shift(); - }; - - TakeLastObserver.prototype.error = function (e) { - this._o.onError(e); - }; - - TakeLastObserver.prototype.completed = function () { - while (this._q.length > 0) { this._o.onNext(this._q.shift()); } - this._o.onCompleted(); - }; - - return TakeLastObserver; - }(AbstractObserver)); - - /** - * Returns a specified number of contiguous elements from the end of an observable sequence. - * @description - * This operator accumulates a buffer with a length enough to store elements count elements. Upon completion of - * the source sequence, this buffer is drained on the result sequence. This causes the elements to be delayed. - * @param {Number} count Number of elements to take from the end of the source sequence. - * @returns {Observable} An observable sequence containing the specified number of elements from the end of the source sequence. - */ - observableProto.takeLast = function (count) { - if (count < 0) { throw new ArgumentOutOfRangeError(); } - var source = this; - return new AnonymousObservable(function (o) { - return source.subscribe(new TakeLastObserver(o, count)); - }, source); - }; - -observableProto.flatMapConcat = observableProto.concatMap = function(selector, resultSelector, thisArg) { - return new FlatMapObservable(this, selector, resultSelector, thisArg).merge(1); -}; - var MapObservable = (function (__super__) { - inherits(MapObservable, __super__); - - function MapObservable(source, selector, thisArg) { - this.source = source; - this.selector = bindCallback(selector, thisArg, 3); - __super__.call(this); - } - - function innerMap(selector, self) { - return function (x, i, o) { return selector.call(this, self.selector(x, i, o), i, o); }; - } - - MapObservable.prototype.internalMap = function (selector, thisArg) { - return new MapObservable(this.source, innerMap(selector, this), thisArg); - }; - - MapObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new InnerObserver(o, this.selector, this)); - }; - - inherits(InnerObserver, AbstractObserver); - function InnerObserver(o, selector, source) { - this.o = o; - this.selector = selector; - this.source = source; - this.i = 0; - AbstractObserver.call(this); - } - - InnerObserver.prototype.next = function(x) { - var result = tryCatch(this.selector)(x, this.i++, this.source); - if (result === errorObj) { return this.o.onError(result.e); } - this.o.onNext(result); - }; - - InnerObserver.prototype.error = function (e) { - this.o.onError(e); - }; - - InnerObserver.prototype.completed = function () { - this.o.onCompleted(); - }; - - return MapObservable; - - }(ObservableBase)); - - /** - * Projects each element of an observable sequence into a new form by incorporating the element's index. - * @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element. - * @param {Any} [thisArg] Object to use as this when executing callback. - * @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source. - */ - observableProto.map = observableProto.select = function (selector, thisArg) { - var selectorFn = typeof selector === 'function' ? selector : function () { return selector; }; - return this instanceof MapObservable ? - this.internalMap(selectorFn, thisArg) : - new MapObservable(this, selectorFn, thisArg); - }; - - function plucker(args, len) { - return function mapper(x) { - var currentProp = x; - for (var i = 0; i < len; i++) { - var p = currentProp[args[i]]; - if (typeof p !== 'undefined') { - currentProp = p; - } else { - return undefined; - } - } - return currentProp; - }; - } - - /** - * Retrieves the value of a specified nested property from all elements in - * the Observable sequence. - * @param {Arguments} arguments The nested properties to pluck. - * @returns {Observable} Returns a new Observable sequence of property values. - */ - observableProto.pluck = function () { - var len = arguments.length, args = new Array(len); - if (len === 0) { throw new Error('List of properties cannot be empty.'); } - for(var i = 0; i < len; i++) { args[i] = arguments[i]; } - return this.map(plucker(args, len)); - }; - -observableProto.flatMap = observableProto.selectMany = function(selector, resultSelector, thisArg) { - return new FlatMapObservable(this, selector, resultSelector, thisArg).mergeAll(); -}; - -Rx.Observable.prototype.flatMapLatest = function(selector, resultSelector, thisArg) { - return new FlatMapObservable(this, selector, resultSelector, thisArg).switchLatest(); -}; - var SkipObservable = (function(__super__) { - inherits(SkipObservable, __super__); - function SkipObservable(source, count) { - this.source = source; - this._count = count; - __super__.call(this); - } - - SkipObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new SkipObserver(o, this._count)); - }; - - function SkipObserver(o, c) { - this._o = o; - this._r = c; - AbstractObserver.call(this); - } - - inherits(SkipObserver, AbstractObserver); - - SkipObserver.prototype.next = function (x) { - if (this._r <= 0) { - this._o.onNext(x); - } else { - this._r--; - } - }; - SkipObserver.prototype.error = function(e) { this._o.onError(e); }; - SkipObserver.prototype.completed = function() { this._o.onCompleted(); }; - - return SkipObservable; - }(ObservableBase)); - - /** - * Bypasses a specified number of elements in an observable sequence and then returns the remaining elements. - * @param {Number} count The number of elements to skip before returning the remaining elements. - * @returns {Observable} An observable sequence that contains the elements that occur after the specified index in the input sequence. - */ - observableProto.skip = function (count) { - if (count < 0) { throw new ArgumentOutOfRangeError(); } - return new SkipObservable(this, count); - }; - - var SkipWhileObservable = (function (__super__) { - inherits(SkipWhileObservable, __super__); - function SkipWhileObservable(source, fn) { - this.source = source; - this._fn = fn; - __super__.call(this); - } - - SkipWhileObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new SkipWhileObserver(o, this)); - }; - - return SkipWhileObservable; - }(ObservableBase)); - - var SkipWhileObserver = (function (__super__) { - inherits(SkipWhileObserver, __super__); - - function SkipWhileObserver(o, p) { - this._o = o; - this._p = p; - this._i = 0; - this._r = false; - __super__.call(this); - } - - SkipWhileObserver.prototype.next = function (x) { - if (!this._r) { - var res = tryCatch(this._p._fn)(x, this._i++, this._p); - if (res === errorObj) { return this._o.onError(res.e); } - this._r = !res; - } - this._r && this._o.onNext(x); - }; - SkipWhileObserver.prototype.error = function (e) { this._o.onError(e); }; - SkipWhileObserver.prototype.completed = function () { this._o.onCompleted(); }; - - return SkipWhileObserver; - }(AbstractObserver)); - - /** - * Bypasses elements in an observable sequence as long as a specified condition is true and then returns the remaining elements. - * The element's index is used in the logic of the predicate function. - * - * var res = source.skipWhile(function (value) { return value < 10; }); - * var res = source.skipWhile(function (value, index) { return value < 10 || index < 10; }); - * @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element. - * @param {Any} [thisArg] Object to use as this when executing callback. - * @returns {Observable} An observable sequence that contains the elements from the input sequence starting at the first element in the linear series that does not pass the test specified by predicate. - */ - observableProto.skipWhile = function (predicate, thisArg) { - var fn = bindCallback(predicate, thisArg, 3); - return new SkipWhileObservable(this, fn); - }; - - var TakeObservable = (function(__super__) { - inherits(TakeObservable, __super__); - function TakeObservable(source, count) { - this.source = source; - this._count = count; - __super__.call(this); - } - - TakeObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new TakeObserver(o, this._count)); - }; - - function TakeObserver(o, c) { - this._o = o; - this._c = c; - this._r = c; - AbstractObserver.call(this); - } - - inherits(TakeObserver, AbstractObserver); - - TakeObserver.prototype.next = function (x) { - if (this._r-- > 0) { - this._o.onNext(x); - this._r <= 0 && this._o.onCompleted(); - } - }; - - TakeObserver.prototype.error = function (e) { this._o.onError(e); }; - TakeObserver.prototype.completed = function () { this._o.onCompleted(); }; - - return TakeObservable; - }(ObservableBase)); - - /** - * Returns a specified number of contiguous elements from the start of an observable sequence, using the specified scheduler for the edge case of take(0). - * @param {Number} count The number of elements to return. - * @param {Scheduler} [scheduler] Scheduler used to produce an OnCompleted message in case 0) { - var now = scheduler.now(); - d = new Date(d.getTime() + p); - d.getTime() <= now && (d = new Date(now + p)); - } - observer.onNext(count); - self(count + 1, new Date(d)); - }); - }); - } - - function observableTimerTimeSpanAndPeriod(dueTime, period, scheduler) { - return dueTime === period ? - new AnonymousObservable(function (observer) { - return scheduler.schedulePeriodic(0, period, function (count) { - observer.onNext(count); - return count + 1; - }); - }) : - observableDefer(function () { - return observableTimerDateAndPeriod(new Date(scheduler.now() + dueTime), period, scheduler); - }); - } - - /** - * Returns an observable sequence that produces a value after each period. - * - * @example - * 1 - res = Rx.Observable.interval(1000); - * 2 - res = Rx.Observable.interval(1000, Rx.Scheduler.timeout); - * - * @param {Number} period Period for producing the values in the resulting sequence (specified as an integer denoting milliseconds). - * @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, Rx.Scheduler.timeout is used. - * @returns {Observable} An observable sequence that produces a value after each period. - */ - var observableinterval = Observable.interval = function (period, scheduler) { - return observableTimerTimeSpanAndPeriod(period, period, isScheduler(scheduler) ? scheduler : defaultScheduler); - }; - - /** - * Returns an observable sequence that produces a value after dueTime has elapsed and then after each period. - * @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) at which to produce the first value. - * @param {Mixed} [periodOrScheduler] Period to produce subsequent values (specified as an integer denoting milliseconds), or the scheduler to run the timer on. If not specified, the resulting timer is not recurring. - * @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, the timeout scheduler is used. - * @returns {Observable} An observable sequence that produces a value after due time has elapsed and then each period. - */ - var observableTimer = Observable.timer = function (dueTime, periodOrScheduler, scheduler) { - var period; - isScheduler(scheduler) || (scheduler = defaultScheduler); - if (periodOrScheduler != null && typeof periodOrScheduler === 'number') { - period = periodOrScheduler; - } else if (isScheduler(periodOrScheduler)) { - scheduler = periodOrScheduler; - } - if ((dueTime instanceof Date || typeof dueTime === 'number') && period === undefined) { - return _observableTimer(dueTime, scheduler); - } - if (dueTime instanceof Date && period !== undefined) { - return observableTimerDateAndPeriod(dueTime, periodOrScheduler, scheduler); - } - return observableTimerTimeSpanAndPeriod(dueTime, period, scheduler); - }; - - function observableDelayRelative(source, dueTime, scheduler) { - return new AnonymousObservable(function (o) { - var active = false, - cancelable = new SerialDisposable(), - exception = null, - q = [], - running = false, - subscription; - subscription = source.materialize().timestamp(scheduler).subscribe(function (notification) { - var d, shouldRun; - if (notification.value.kind === 'E') { - q = []; - q.push(notification); - exception = notification.value.error; - shouldRun = !running; - } else { - q.push({ value: notification.value, timestamp: notification.timestamp + dueTime }); - shouldRun = !active; - active = true; - } - if (shouldRun) { - if (exception !== null) { - o.onError(exception); - } else { - d = new SingleAssignmentDisposable(); - cancelable.setDisposable(d); - d.setDisposable(scheduler.scheduleRecursiveFuture(null, dueTime, function (_, self) { - var e, recurseDueTime, result, shouldRecurse; - if (exception !== null) { - return; - } - running = true; - do { - result = null; - if (q.length > 0 && q[0].timestamp - scheduler.now() <= 0) { - result = q.shift().value; - } - if (result !== null) { - result.accept(o); - } - } while (result !== null); - shouldRecurse = false; - recurseDueTime = 0; - if (q.length > 0) { - shouldRecurse = true; - recurseDueTime = Math.max(0, q[0].timestamp - scheduler.now()); - } else { - active = false; - } - e = exception; - running = false; - if (e !== null) { - o.onError(e); - } else if (shouldRecurse) { - self(null, recurseDueTime); - } - })); - } - } - }); - return new BinaryDisposable(subscription, cancelable); - }, source); - } - - function observableDelayAbsolute(source, dueTime, scheduler) { - return observableDefer(function () { - return observableDelayRelative(source, dueTime - scheduler.now(), scheduler); - }); - } - - function delayWithSelector(source, subscriptionDelay, delayDurationSelector) { - var subDelay, selector; - if (isFunction(subscriptionDelay)) { - selector = subscriptionDelay; - } else { - subDelay = subscriptionDelay; - selector = delayDurationSelector; - } - return new AnonymousObservable(function (o) { - var delays = new CompositeDisposable(), atEnd = false, subscription = new SerialDisposable(); - - function start() { - subscription.setDisposable(source.subscribe( - function (x) { - var delay = tryCatch(selector)(x); - if (delay === errorObj) { return o.onError(delay.e); } - var d = new SingleAssignmentDisposable(); - delays.add(d); - d.setDisposable(delay.subscribe( - function () { - o.onNext(x); - delays.remove(d); - done(); - }, - function (e) { o.onError(e); }, - function () { - o.onNext(x); - delays.remove(d); - done(); - } - )); - }, - function (e) { o.onError(e); }, - function () { - atEnd = true; - subscription.dispose(); - done(); - } - )); - } - - function done () { - atEnd && delays.length === 0 && o.onCompleted(); - } - - if (!subDelay) { - start(); - } else { - subscription.setDisposable(subDelay.subscribe(start, function (e) { o.onError(e); }, start)); - } - - return new BinaryDisposable(subscription, delays); - }, source); - } - - /** - * Time shifts the observable sequence by dueTime. - * The relative time intervals between the values are preserved. - * - * @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) by which to shift the observable sequence. - * @param {Scheduler} [scheduler] Scheduler to run the delay timers on. If not specified, the timeout scheduler is used. - * @returns {Observable} Time-shifted sequence. - */ - observableProto.delay = function () { - var firstArg = arguments[0]; - if (typeof firstArg === 'number' || firstArg instanceof Date) { - var dueTime = firstArg, scheduler = arguments[1]; - isScheduler(scheduler) || (scheduler = defaultScheduler); - return dueTime instanceof Date ? - observableDelayAbsolute(this, dueTime, scheduler) : - observableDelayRelative(this, dueTime, scheduler); - } else if (Observable.isObservable(firstArg) || isFunction(firstArg)) { - return delayWithSelector(this, firstArg, arguments[1]); - } else { - throw new Error('Invalid arguments'); - } - }; - - var DebounceObservable = (function (__super__) { - inherits(DebounceObservable, __super__); - function DebounceObservable(source, dt, s) { - isScheduler(s) || (s = defaultScheduler); - this.source = source; - this._dt = dt; - this._s = s; - __super__.call(this); - } - - DebounceObservable.prototype.subscribeCore = function (o) { - var cancelable = new SerialDisposable(); - return new BinaryDisposable( - this.source.subscribe(new DebounceObserver(o, this._dt, this._s, cancelable)), - cancelable); - }; - - return DebounceObservable; - }(ObservableBase)); - - var DebounceObserver = (function (__super__) { - inherits(DebounceObserver, __super__); - function DebounceObserver(observer, dueTime, scheduler, cancelable) { - this._o = observer; - this._d = dueTime; - this._scheduler = scheduler; - this._c = cancelable; - this._v = null; - this._hv = false; - this._id = 0; - __super__.call(this); - } - - function scheduleFuture(s, state) { - state.self._hv && state.self._id === state.currentId && state.self._o.onNext(state.x); - state.self._hv = false; - } - - DebounceObserver.prototype.next = function (x) { - this._hv = true; - this._v = x; - var currentId = ++this._id, d = new SingleAssignmentDisposable(); - this._c.setDisposable(d); - d.setDisposable(this._scheduler.scheduleFuture(this, this._d, function (_, self) { - self._hv && self._id === currentId && self._o.onNext(x); - self._hv = false; - })); - }; - - DebounceObserver.prototype.error = function (e) { - this._c.dispose(); - this._o.onError(e); - this._hv = false; - this._id++; - }; - - DebounceObserver.prototype.completed = function () { - this._c.dispose(); - this._hv && this._o.onNext(this._v); - this._o.onCompleted(); - this._hv = false; - this._id++; - }; - - return DebounceObserver; - }(AbstractObserver)); - - function debounceWithSelector(source, durationSelector) { - return new AnonymousObservable(function (o) { - var value, hasValue = false, cancelable = new SerialDisposable(), id = 0; - var subscription = source.subscribe( - function (x) { - var throttle = tryCatch(durationSelector)(x); - if (throttle === errorObj) { return o.onError(throttle.e); } - - isPromise(throttle) && (throttle = observableFromPromise(throttle)); - - hasValue = true; - value = x; - id++; - var currentid = id, d = new SingleAssignmentDisposable(); - cancelable.setDisposable(d); - d.setDisposable(throttle.subscribe( - function () { - hasValue && id === currentid && o.onNext(value); - hasValue = false; - d.dispose(); - }, - function (e) { o.onError(e); }, - function () { - hasValue && id === currentid && o.onNext(value); - hasValue = false; - d.dispose(); - } - )); - }, - function (e) { - cancelable.dispose(); - o.onError(e); - hasValue = false; - id++; - }, - function () { - cancelable.dispose(); - hasValue && o.onNext(value); - o.onCompleted(); - hasValue = false; - id++; - } - ); - return new BinaryDisposable(subscription, cancelable); - }, source); - } - - observableProto.debounce = function () { - if (isFunction (arguments[0])) { - return debounceWithSelector(this, arguments[0]); - } else if (typeof arguments[0] === 'number') { - return new DebounceObservable(this, arguments[0], arguments[1]); - } else { - throw new Error('Invalid arguments'); - } - }; - - var TimestampObservable = (function (__super__) { - inherits(TimestampObservable, __super__); - function TimestampObservable(source, s) { - this.source = source; - this._s = s; - __super__.call(this); - } - - TimestampObservable.prototype.subscribeCore = function (o) { - return this.source.subscribe(new TimestampObserver(o, this._s)); - }; - - return TimestampObservable; - }(ObservableBase)); - - var TimestampObserver = (function (__super__) { - inherits(TimestampObserver, __super__); - function TimestampObserver(o, s) { - this._o = o; - this._s = s; - __super__.call(this); - } - - TimestampObserver.prototype.next = function (x) { - this._o.onNext({ value: x, timestamp: this._s.now() }); - }; - - TimestampObserver.prototype.error = function (e) { - this._o.onError(e); - }; - - TimestampObserver.prototype.completed = function () { - this._o.onCompleted(); - }; - - return TimestampObserver; - }(AbstractObserver)); - - /** - * Records the timestamp for each value in an observable sequence. - * - * @example - * 1 - res = source.timestamp(); // produces { value: x, timestamp: ts } - * 2 - res = source.timestamp(Rx.Scheduler.default); - * - * @param {Scheduler} [scheduler] Scheduler used to compute timestamps. If not specified, the default scheduler is used. - * @returns {Observable} An observable sequence with timestamp information on values. - */ - observableProto.timestamp = function (scheduler) { - isScheduler(scheduler) || (scheduler = defaultScheduler); - return new TimestampObservable(this, scheduler); - }; - - var SampleObservable = (function(__super__) { - inherits(SampleObservable, __super__); - function SampleObservable(source, sampler) { - this.source = source; - this._sampler = sampler; - __super__.call(this); - } - - SampleObservable.prototype.subscribeCore = function (o) { - var state = { - o: o, - atEnd: false, - value: null, - hasValue: false, - sourceSubscription: new SingleAssignmentDisposable() - }; - - state.sourceSubscription.setDisposable(this.source.subscribe(new SampleSourceObserver(state))); - return new BinaryDisposable( - state.sourceSubscription, - this._sampler.subscribe(new SamplerObserver(state)) - ); - }; - - return SampleObservable; - }(ObservableBase)); - - var SamplerObserver = (function(__super__) { - inherits(SamplerObserver, __super__); - function SamplerObserver(s) { - this._s = s; - __super__.call(this); - } - - SamplerObserver.prototype._handleMessage = function () { - if (this._s.hasValue) { - this._s.hasValue = false; - this._s.o.onNext(this._s.value); - } - this._s.atEnd && this._s.o.onCompleted(); - }; - - SamplerObserver.prototype.next = function () { this._handleMessage(); }; - SamplerObserver.prototype.error = function (e) { this._s.onError(e); }; - SamplerObserver.prototype.completed = function () { this._handleMessage(); }; - - return SamplerObserver; - }(AbstractObserver)); - - var SampleSourceObserver = (function(__super__) { - inherits(SampleSourceObserver, __super__); - function SampleSourceObserver(s) { - this._s = s; - __super__.call(this); - } - - SampleSourceObserver.prototype.next = function (x) { - this._s.hasValue = true; - this._s.value = x; - }; - SampleSourceObserver.prototype.error = function (e) { this._s.o.onError(e); }; - SampleSourceObserver.prototype.completed = function () { - this._s.atEnd = true; - this._s.sourceSubscription.dispose(); - }; - - return SampleSourceObserver; - }(AbstractObserver)); - - /** - * Samples the observable sequence at each interval. - * - * @example - * 1 - res = source.sample(sampleObservable); // Sampler tick sequence - * 2 - res = source.sample(5000); // 5 seconds - * 2 - res = source.sample(5000, Rx.Scheduler.timeout); // 5 seconds - * - * @param {Mixed} intervalOrSampler Interval at which to sample (specified as an integer denoting milliseconds) or Sampler Observable. - * @param {Scheduler} [scheduler] Scheduler to run the sampling timer on. If not specified, the timeout scheduler is used. - * @returns {Observable} Sampled observable sequence. - */ - observableProto.sample = function (intervalOrSampler, scheduler) { - isScheduler(scheduler) || (scheduler = defaultScheduler); - return typeof intervalOrSampler === 'number' ? - new SampleObservable(this, observableinterval(intervalOrSampler, scheduler)) : - new SampleObservable(this, intervalOrSampler); - }; - - var TimeoutError = Rx.TimeoutError = function(message) { - this.message = message || 'Timeout has occurred'; - this.name = 'TimeoutError'; - Error.call(this); - }; - TimeoutError.prototype = Object.create(Error.prototype); - - function timeoutWithSelector(source, firstTimeout, timeoutDurationSelector, other) { - if (isFunction(firstTimeout)) { - other = timeoutDurationSelector; - timeoutDurationSelector = firstTimeout; - firstTimeout = observableNever(); - } - Observable.isObservable(other) || (other = observableThrow(new TimeoutError())); - return new AnonymousObservable(function (o) { - var subscription = new SerialDisposable(), - timer = new SerialDisposable(), - original = new SingleAssignmentDisposable(); - - subscription.setDisposable(original); - - var id = 0, switched = false; - - function setTimer(timeout) { - var myId = id, d = new SingleAssignmentDisposable(); - - function timerWins() { - switched = (myId === id); - return switched; - } - - timer.setDisposable(d); - d.setDisposable(timeout.subscribe(function () { - timerWins() && subscription.setDisposable(other.subscribe(o)); - d.dispose(); - }, function (e) { - timerWins() && o.onError(e); - }, function () { - timerWins() && subscription.setDisposable(other.subscribe(o)); - })); - }; - - setTimer(firstTimeout); - - function oWins() { - var res = !switched; - if (res) { id++; } - return res; - } - - original.setDisposable(source.subscribe(function (x) { - if (oWins()) { - o.onNext(x); - var timeout = tryCatch(timeoutDurationSelector)(x); - if (timeout === errorObj) { return o.onError(timeout.e); } - setTimer(isPromise(timeout) ? observableFromPromise(timeout) : timeout); - } - }, function (e) { - oWins() && o.onError(e); - }, function () { - oWins() && o.onCompleted(); - })); - return new BinaryDisposable(subscription, timer); - }, source); - } - - function timeout(source, dueTime, other, scheduler) { - if (isScheduler(other)) { - scheduler = other; - other = observableThrow(new TimeoutError()); - } - if (other instanceof Error) { other = observableThrow(other); } - isScheduler(scheduler) || (scheduler = defaultScheduler); - Observable.isObservable(other) || (other = observableThrow(new TimeoutError())); - return new AnonymousObservable(function (o) { - var id = 0, - original = new SingleAssignmentDisposable(), - subscription = new SerialDisposable(), - switched = false, - timer = new SerialDisposable(); - - subscription.setDisposable(original); - - function createTimer() { - var myId = id; - timer.setDisposable(scheduler.scheduleFuture(null, dueTime, function () { - switched = id === myId; - if (switched) { - isPromise(other) && (other = observableFromPromise(other)); - subscription.setDisposable(other.subscribe(o)); - } - })); - } - - createTimer(); - - original.setDisposable(source.subscribe(function (x) { - if (!switched) { - id++; - o.onNext(x); - createTimer(); - } - }, function (e) { - if (!switched) { - id++; - o.onError(e); - } - }, function () { - if (!switched) { - id++; - o.onCompleted(); - } - })); - return new BinaryDisposable(subscription, timer); - }, source); - } - - observableProto.timeout = function () { - var firstArg = arguments[0]; - if (firstArg instanceof Date || typeof firstArg === 'number') { - return timeout(this, firstArg, arguments[1], arguments[2]); - } else if (Observable.isObservable(firstArg) || isFunction(firstArg)) { - return timeoutWithSelector(this, firstArg, arguments[1], arguments[2]); - } else { - throw new Error('Invalid arguments'); - } - }; - - /** - * Returns an Observable that emits only the first item emitted by the source Observable during sequential time windows of a specified duration. - * @param {Number} windowDuration time to wait before emitting another item after emitting the last item - * @param {Scheduler} [scheduler] the Scheduler to use internally to manage the timers that handle timeout for each item. If not provided, defaults to Scheduler.timeout. - * @returns {Observable} An Observable that performs the throttle operation. - */ - observableProto.throttle = function (windowDuration, scheduler) { - isScheduler(scheduler) || (scheduler = defaultScheduler); - var duration = +windowDuration || 0; - if (duration <= 0) { throw new RangeError('windowDuration cannot be less or equal zero.'); } - var source = this; - return new AnonymousObservable(function (o) { - var lastOnNext = 0; - return source.subscribe( - function (x) { - var now = scheduler.now(); - if (lastOnNext === 0 || now - lastOnNext >= duration) { - lastOnNext = now; - o.onNext(x); - } - },function (e) { o.onError(e); }, function () { o.onCompleted(); } - ); - }, source); - }; - - var PausableObservable = (function (__super__) { - inherits(PausableObservable, __super__); - function PausableObservable(source, pauser) { - this.source = source; - this.controller = new Subject(); - - if (pauser && pauser.subscribe) { - this.pauser = this.controller.merge(pauser); - } else { - this.pauser = this.controller; - } - - __super__.call(this); - } - - PausableObservable.prototype._subscribe = function (o) { - var conn = this.source.publish(), - subscription = conn.subscribe(o), - connection = disposableEmpty; - - var pausable = this.pauser.distinctUntilChanged().subscribe(function (b) { - if (b) { - connection = conn.connect(); - } else { - connection.dispose(); - connection = disposableEmpty; - } - }); - - return new NAryDisposable([subscription, connection, pausable]); - }; - - PausableObservable.prototype.pause = function () { - this.controller.onNext(false); - }; - - PausableObservable.prototype.resume = function () { - this.controller.onNext(true); - }; - - return PausableObservable; - - }(Observable)); - - /** - * Pauses the underlying observable sequence based upon the observable sequence which yields true/false. - * @example - * var pauser = new Rx.Subject(); - * var source = Rx.Observable.interval(100).pausable(pauser); - * @param {Observable} pauser The observable sequence used to pause the underlying sequence. - * @returns {Observable} The observable sequence which is paused based upon the pauser. - */ - observableProto.pausable = function (pauser) { - return new PausableObservable(this, pauser); - }; - - function combineLatestSource(source, subject, resultSelector) { - return new AnonymousObservable(function (o) { - var hasValue = [false, false], - hasValueAll = false, - isDone = false, - values = new Array(2), - err; - - function next(x, i) { - values[i] = x; - hasValue[i] = true; - if (hasValueAll || (hasValueAll = hasValue.every(identity))) { - if (err) { return o.onError(err); } - var res = tryCatch(resultSelector).apply(null, values); - if (res === errorObj) { return o.onError(res.e); } - o.onNext(res); - } - isDone && values[1] && o.onCompleted(); - } - - return new BinaryDisposable( - source.subscribe( - function (x) { - next(x, 0); - }, - function (e) { - if (values[1]) { - o.onError(e); - } else { - err = e; - } - }, - function () { - isDone = true; - values[1] && o.onCompleted(); - }), - subject.subscribe( - function (x) { - next(x, 1); - }, - function (e) { o.onError(e); }, - function () { - isDone = true; - next(true, 1); - }) - ); - }, source); - } - - var PausableBufferedObservable = (function (__super__) { - inherits(PausableBufferedObservable, __super__); - function PausableBufferedObservable(source, pauser) { - this.source = source; - this.controller = new Subject(); - - if (pauser && pauser.subscribe) { - this.pauser = this.controller.merge(pauser); - } else { - this.pauser = this.controller; - } - - __super__.call(this); - } - - PausableBufferedObservable.prototype._subscribe = function (o) { - var q = [], previousShouldFire; - - function drainQueue() { while (q.length > 0) { o.onNext(q.shift()); } } - - var subscription = - combineLatestSource( - this.source, - this.pauser.startWith(false).distinctUntilChanged(), - function (data, shouldFire) { - return { data: data, shouldFire: shouldFire }; - }) - .subscribe( - function (results) { - if (previousShouldFire !== undefined && results.shouldFire !== previousShouldFire) { - previousShouldFire = results.shouldFire; - // change in shouldFire - if (results.shouldFire) { drainQueue(); } - } else { - previousShouldFire = results.shouldFire; - // new data - if (results.shouldFire) { - o.onNext(results.data); - } else { - q.push(results.data); - } - } - }, - function (err) { - drainQueue(); - o.onError(err); - }, - function () { - drainQueue(); - o.onCompleted(); - } - ); - return subscription; - }; - - PausableBufferedObservable.prototype.pause = function () { - this.controller.onNext(false); - }; - - PausableBufferedObservable.prototype.resume = function () { - this.controller.onNext(true); - }; - - return PausableBufferedObservable; - - }(Observable)); - - /** - * Pauses the underlying observable sequence based upon the observable sequence which yields true/false, - * and yields the values that were buffered while paused. - * @example - * var pauser = new Rx.Subject(); - * var source = Rx.Observable.interval(100).pausableBuffered(pauser); - * @param {Observable} pauser The observable sequence used to pause the underlying sequence. - * @returns {Observable} The observable sequence which is paused based upon the pauser. - */ - observableProto.pausableBuffered = function (pauser) { - return new PausableBufferedObservable(this, pauser); - }; - - var ControlledObservable = (function (__super__) { - inherits(ControlledObservable, __super__); - function ControlledObservable (source, enableQueue, scheduler) { - __super__.call(this); - this.subject = new ControlledSubject(enableQueue, scheduler); - this.source = source.multicast(this.subject).refCount(); - } - - ControlledObservable.prototype._subscribe = function (o) { - return this.source.subscribe(o); - }; - - ControlledObservable.prototype.request = function (numberOfItems) { - return this.subject.request(numberOfItems == null ? -1 : numberOfItems); - }; - - return ControlledObservable; - - }(Observable)); - - var ControlledSubject = (function (__super__) { - inherits(ControlledSubject, __super__); - function ControlledSubject(enableQueue, scheduler) { - enableQueue == null && (enableQueue = true); - - __super__.call(this); - this.subject = new Subject(); - this.enableQueue = enableQueue; - this.queue = enableQueue ? [] : null; - this.requestedCount = 0; - this.requestedDisposable = null; - this.error = null; - this.hasFailed = false; - this.hasCompleted = false; - this.scheduler = scheduler || currentThreadScheduler; - } - - addProperties(ControlledSubject.prototype, Observer, { - _subscribe: function (o) { - return this.subject.subscribe(o); - }, - onCompleted: function () { - this.hasCompleted = true; - if (!this.enableQueue || this.queue.length === 0) { - this.subject.onCompleted(); - this.disposeCurrentRequest(); - } else { - this.queue.push(Notification.createOnCompleted()); - } - }, - onError: function (error) { - this.hasFailed = true; - this.error = error; - if (!this.enableQueue || this.queue.length === 0) { - this.subject.onError(error); - this.disposeCurrentRequest(); - } else { - this.queue.push(Notification.createOnError(error)); - } - }, - onNext: function (value) { - if (this.requestedCount <= 0) { - this.enableQueue && this.queue.push(Notification.createOnNext(value)); - } else { - (this.requestedCount-- === 0) && this.disposeCurrentRequest(); - this.subject.onNext(value); - } - }, - _processRequest: function (numberOfItems) { - if (this.enableQueue) { - while (this.queue.length > 0 && (numberOfItems > 0 || this.queue[0].kind !== 'N')) { - var first = this.queue.shift(); - first.accept(this.subject); - if (first.kind === 'N') { - numberOfItems--; - } else { - this.disposeCurrentRequest(); - this.queue = []; - } - } - } - - return numberOfItems; - }, - request: function (number) { - this.disposeCurrentRequest(); - var self = this; - - this.requestedDisposable = this.scheduler.schedule(number, - function(s, i) { - var remaining = self._processRequest(i); - var stopped = self.hasCompleted || self.hasFailed; - if (!stopped && remaining > 0) { - self.requestedCount = remaining; - - return disposableCreate(function () { - self.requestedCount = 0; - }); - // Scheduled item is still in progress. Return a new - // disposable to allow the request to be interrupted - // via dispose. - } - }); - - return this.requestedDisposable; - }, - disposeCurrentRequest: function () { - if (this.requestedDisposable) { - this.requestedDisposable.dispose(); - this.requestedDisposable = null; - } - } - }); - - return ControlledSubject; - }(Observable)); - - /** - * Attaches a controller to the observable sequence with the ability to queue. - * @example - * var source = Rx.Observable.interval(100).controlled(); - * source.request(3); // Reads 3 values - * @param {bool} enableQueue truthy value to determine if values should be queued pending the next request - * @param {Scheduler} scheduler determines how the requests will be scheduled - * @returns {Observable} The observable sequence which only propagates values on request. - */ - observableProto.controlled = function (enableQueue, scheduler) { - - if (enableQueue && isScheduler(enableQueue)) { - scheduler = enableQueue; - enableQueue = true; - } - - if (enableQueue == null) { enableQueue = true; } - return new ControlledObservable(this, enableQueue, scheduler); - }; - - /** - * Pipes the existing Observable sequence into a Node.js Stream. - * @param {Stream} dest The destination Node.js stream. - * @returns {Stream} The destination stream. - */ - observableProto.pipe = function (dest) { - var source = this.pausableBuffered(); - - function onDrain() { - source.resume(); - } - - dest.addListener('drain', onDrain); - - source.subscribe( - function (x) { - !dest.write(String(x)) && source.pause(); - }, - function (err) { - dest.emit('error', err); - }, - function () { - // Hack check because STDIO is not closable - !dest._isStdio && dest.end(); - dest.removeListener('drain', onDrain); - }); - - source.resume(); - - return dest; - }; - - var TransduceObserver = (function (__super__) { - inherits(TransduceObserver, __super__); - function TransduceObserver(o, xform) { - this._o = o; - this._xform = xform; - __super__.call(this); - } - - TransduceObserver.prototype.next = function (x) { - var res = tryCatch(this._xform['@@transducer/step']).call(this._xform, this._o, x); - if (res === errorObj) { this._o.onError(res.e); } - }; - - TransduceObserver.prototype.error = function (e) { this._o.onError(e); }; - - TransduceObserver.prototype.completed = function () { - this._xform['@@transducer/result'](this._o); - }; - - return TransduceObserver; - }(AbstractObserver)); - - function transformForObserver(o) { - return { - '@@transducer/init': function() { - return o; - }, - '@@transducer/step': function(obs, input) { - return obs.onNext(input); - }, - '@@transducer/result': function(obs) { - return obs.onCompleted(); - } - }; - } - - /** - * Executes a transducer to transform the observable sequence - * @param {Transducer} transducer A transducer to execute - * @returns {Observable} An Observable sequence containing the results from the transducer. - */ - observableProto.transduce = function(transducer) { - var source = this; - return new AnonymousObservable(function(o) { - var xform = transducer(transformForObserver(o)); - return source.subscribe(new TransduceObserver(o, xform)); - }, source); - }; - - var AnonymousObservable = Rx.AnonymousObservable = (function (__super__) { - inherits(AnonymousObservable, __super__); - - // Fix subscriber to check for undefined or function returned to decorate as Disposable - function fixSubscriber(subscriber) { - return subscriber && isFunction(subscriber.dispose) ? subscriber : - isFunction(subscriber) ? disposableCreate(subscriber) : disposableEmpty; - } - - function setDisposable(s, state) { - var ado = state[0], self = state[1]; - var sub = tryCatch(self.__subscribe).call(self, ado); - if (sub === errorObj && !ado.fail(errorObj.e)) { thrower(errorObj.e); } - ado.setDisposable(fixSubscriber(sub)); - } - - function AnonymousObservable(subscribe, parent) { - this.source = parent; - this.__subscribe = subscribe; - __super__.call(this); - } - - AnonymousObservable.prototype._subscribe = function (o) { - var ado = new AutoDetachObserver(o), state = [ado, this]; - - if (currentThreadScheduler.scheduleRequired()) { - currentThreadScheduler.schedule(state, setDisposable); - } else { - setDisposable(null, state); - } - return ado; - }; - - return AnonymousObservable; - - }(Observable)); - - var AutoDetachObserver = (function (__super__) { - inherits(AutoDetachObserver, __super__); - - function AutoDetachObserver(observer) { - __super__.call(this); - this.observer = observer; - this.m = new SingleAssignmentDisposable(); - } - - var AutoDetachObserverPrototype = AutoDetachObserver.prototype; - - AutoDetachObserverPrototype.next = function (value) { - var result = tryCatch(this.observer.onNext).call(this.observer, value); - if (result === errorObj) { - this.dispose(); - thrower(result.e); - } - }; - - AutoDetachObserverPrototype.error = function (err) { - var result = tryCatch(this.observer.onError).call(this.observer, err); - this.dispose(); - result === errorObj && thrower(result.e); - }; - - AutoDetachObserverPrototype.completed = function () { - var result = tryCatch(this.observer.onCompleted).call(this.observer); - this.dispose(); - result === errorObj && thrower(result.e); - }; - - AutoDetachObserverPrototype.setDisposable = function (value) { this.m.setDisposable(value); }; - AutoDetachObserverPrototype.getDisposable = function () { return this.m.getDisposable(); }; - - AutoDetachObserverPrototype.dispose = function () { - __super__.prototype.dispose.call(this); - this.m.dispose(); - }; - - return AutoDetachObserver; - }(AbstractObserver)); - - var InnerSubscription = function (s, o) { - this._s = s; - this._o = o; - }; - - InnerSubscription.prototype.dispose = function () { - if (!this._s.isDisposed && this._o !== null) { - var idx = this._s.observers.indexOf(this._o); - this._s.observers.splice(idx, 1); - this._o = null; - } - }; - - /** - * Represents an object that is both an observable sequence as well as an observer. - * Each notification is broadcasted to all subscribed observers. - */ - var Subject = Rx.Subject = (function (__super__) { - inherits(Subject, __super__); - function Subject() { - __super__.call(this); - this.isDisposed = false; - this.isStopped = false; - this.observers = []; - this.hasError = false; - } - - addProperties(Subject.prototype, Observer.prototype, { - _subscribe: function (o) { - checkDisposed(this); - if (!this.isStopped) { - this.observers.push(o); - return new InnerSubscription(this, o); - } - if (this.hasError) { - o.onError(this.error); - return disposableEmpty; - } - o.onCompleted(); - return disposableEmpty; - }, - /** - * Indicates whether the subject has observers subscribed to it. - * @returns {Boolean} Indicates whether the subject has observers subscribed to it. - */ - hasObservers: function () { checkDisposed(this); return this.observers.length > 0; }, - /** - * Notifies all subscribed observers about the end of the sequence. - */ - onCompleted: function () { - checkDisposed(this); - if (!this.isStopped) { - this.isStopped = true; - for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { - os[i].onCompleted(); - } - - this.observers.length = 0; - } - }, - /** - * Notifies all subscribed observers about the exception. - * @param {Mixed} error The exception to send to all observers. - */ - onError: function (error) { - checkDisposed(this); - if (!this.isStopped) { - this.isStopped = true; - this.error = error; - this.hasError = true; - for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { - os[i].onError(error); - } - - this.observers.length = 0; - } - }, - /** - * Notifies all subscribed observers about the arrival of the specified element in the sequence. - * @param {Mixed} value The value to send to all observers. - */ - onNext: function (value) { - checkDisposed(this); - if (!this.isStopped) { - for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { - os[i].onNext(value); - } - } - }, - /** - * Unsubscribe all observers and release resources. - */ - dispose: function () { - this.isDisposed = true; - this.observers = null; - } - }); - - /** - * Creates a subject from the specified observer and observable. - * @param {Observer} observer The observer used to send messages to the subject. - * @param {Observable} observable The observable used to subscribe to messages sent from the subject. - * @returns {Subject} Subject implemented using the given observer and observable. - */ - Subject.create = function (observer, observable) { - return new AnonymousSubject(observer, observable); - }; - - return Subject; - }(Observable)); - - /** - * Represents the result of an asynchronous operation. - * The last value before the OnCompleted notification, or the error received through OnError, is sent to all subscribed observers. - */ - var AsyncSubject = Rx.AsyncSubject = (function (__super__) { - inherits(AsyncSubject, __super__); - - /** - * Creates a subject that can only receive one value and that value is cached for all future observations. - * @constructor - */ - function AsyncSubject() { - __super__.call(this); - this.isDisposed = false; - this.isStopped = false; - this.hasValue = false; - this.observers = []; - this.hasError = false; - } - - addProperties(AsyncSubject.prototype, Observer.prototype, { - _subscribe: function (o) { - checkDisposed(this); - - if (!this.isStopped) { - this.observers.push(o); - return new InnerSubscription(this, o); - } - - if (this.hasError) { - o.onError(this.error); - } else if (this.hasValue) { - o.onNext(this.value); - o.onCompleted(); - } else { - o.onCompleted(); - } - - return disposableEmpty; - }, - /** - * Indicates whether the subject has observers subscribed to it. - * @returns {Boolean} Indicates whether the subject has observers subscribed to it. - */ - hasObservers: function () { checkDisposed(this); return this.observers.length > 0; }, - /** - * Notifies all subscribed observers about the end of the sequence, also causing the last received value to be sent out (if any). - */ - onCompleted: function () { - var i, len; - checkDisposed(this); - if (!this.isStopped) { - this.isStopped = true; - var os = cloneArray(this.observers), len = os.length; - - if (this.hasValue) { - for (i = 0; i < len; i++) { - var o = os[i]; - o.onNext(this.value); - o.onCompleted(); - } - } else { - for (i = 0; i < len; i++) { - os[i].onCompleted(); - } - } - - this.observers.length = 0; - } - }, - /** - * Notifies all subscribed observers about the error. - * @param {Mixed} error The Error to send to all observers. - */ - onError: function (error) { - checkDisposed(this); - if (!this.isStopped) { - this.isStopped = true; - this.hasError = true; - this.error = error; - - for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { - os[i].onError(error); - } - - this.observers.length = 0; - } - }, - /** - * Sends a value to the subject. The last value received before successful termination will be sent to all subscribed and future observers. - * @param {Mixed} value The value to store in the subject. - */ - onNext: function (value) { - checkDisposed(this); - if (this.isStopped) { return; } - this.value = value; - this.hasValue = true; - }, - /** - * Unsubscribe all observers and release resources. - */ - dispose: function () { - this.isDisposed = true; - this.observers = null; - this.error = null; - this.value = null; - } - }); - - return AsyncSubject; - }(Observable)); - - var AnonymousSubject = Rx.AnonymousSubject = (function (__super__) { - inherits(AnonymousSubject, __super__); - function AnonymousSubject(observer, observable) { - this.observer = observer; - this.observable = observable; - __super__.call(this); - } - - addProperties(AnonymousSubject.prototype, Observer.prototype, { - _subscribe: function (o) { - return this.observable.subscribe(o); - }, - onCompleted: function () { - this.observer.onCompleted(); - }, - onError: function (error) { - this.observer.onError(error); - }, - onNext: function (value) { - this.observer.onNext(value); - } - }); - - return AnonymousSubject; - }(Observable)); - - /** - * Represents a value that changes over time. - * Observers can subscribe to the subject to receive the last (or initial) value and all subsequent notifications. - */ - var BehaviorSubject = Rx.BehaviorSubject = (function (__super__) { - inherits(BehaviorSubject, __super__); - function BehaviorSubject(value) { - __super__.call(this); - this.value = value; - this.observers = []; - this.isDisposed = false; - this.isStopped = false; - this.hasError = false; - } - - addProperties(BehaviorSubject.prototype, Observer.prototype, { - _subscribe: function (o) { - checkDisposed(this); - if (!this.isStopped) { - this.observers.push(o); - o.onNext(this.value); - return new InnerSubscription(this, o); - } - if (this.hasError) { - o.onError(this.error); - } else { - o.onCompleted(); - } - return disposableEmpty; - }, - /** - * Gets the current value or throws an exception. - * Value is frozen after onCompleted is called. - * After onError is called always throws the specified exception. - * An exception is always thrown after dispose is called. - * @returns {Mixed} The initial value passed to the constructor until onNext is called; after which, the last value passed to onNext. - */ - getValue: function () { - checkDisposed(this); - if (this.hasError) { thrower(this.error); } - return this.value; - }, - /** - * Indicates whether the subject has observers subscribed to it. - * @returns {Boolean} Indicates whether the subject has observers subscribed to it. - */ - hasObservers: function () { checkDisposed(this); return this.observers.length > 0; }, - /** - * Notifies all subscribed observers about the end of the sequence. - */ - onCompleted: function () { - checkDisposed(this); - if (this.isStopped) { return; } - this.isStopped = true; - for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { - os[i].onCompleted(); - } - - this.observers.length = 0; - }, - /** - * Notifies all subscribed observers about the exception. - * @param {Mixed} error The exception to send to all observers. - */ - onError: function (error) { - checkDisposed(this); - if (this.isStopped) { return; } - this.isStopped = true; - this.hasError = true; - this.error = error; - - for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { - os[i].onError(error); - } - - this.observers.length = 0; - }, - /** - * Notifies all subscribed observers about the arrival of the specified element in the sequence. - * @param {Mixed} value The value to send to all observers. - */ - onNext: function (value) { - checkDisposed(this); - if (this.isStopped) { return; } - this.value = value; - for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { - os[i].onNext(value); - } - }, - /** - * Unsubscribe all observers and release resources. - */ - dispose: function () { - this.isDisposed = true; - this.observers = null; - this.value = null; - this.error = null; - } - }); - - return BehaviorSubject; - }(Observable)); - - /** - * Represents an object that is both an observable sequence as well as an observer. - * Each notification is broadcasted to all subscribed and future observers, subject to buffer trimming policies. - */ - var ReplaySubject = Rx.ReplaySubject = (function (__super__) { - - var maxSafeInteger = Math.pow(2, 53) - 1; - - function createRemovableDisposable(subject, observer) { - return disposableCreate(function () { - observer.dispose(); - !subject.isDisposed && subject.observers.splice(subject.observers.indexOf(observer), 1); - }); - } - - inherits(ReplaySubject, __super__); - - /** - * Initializes a new instance of the ReplaySubject class with the specified buffer size, window size and scheduler. - * @param {Number} [bufferSize] Maximum element count of the replay buffer. - * @param {Number} [windowSize] Maximum time length of the replay buffer. - * @param {Scheduler} [scheduler] Scheduler the observers are invoked on. - */ - function ReplaySubject(bufferSize, windowSize, scheduler) { - this.bufferSize = bufferSize == null ? maxSafeInteger : bufferSize; - this.windowSize = windowSize == null ? maxSafeInteger : windowSize; - this.scheduler = scheduler || currentThreadScheduler; - this.q = []; - this.observers = []; - this.isStopped = false; - this.isDisposed = false; - this.hasError = false; - this.error = null; - __super__.call(this); - } - - addProperties(ReplaySubject.prototype, Observer.prototype, { - _subscribe: function (o) { - checkDisposed(this); - var so = new ScheduledObserver(this.scheduler, o), subscription = createRemovableDisposable(this, so); - - this._trim(this.scheduler.now()); - this.observers.push(so); - - for (var i = 0, len = this.q.length; i < len; i++) { - so.onNext(this.q[i].value); - } - - if (this.hasError) { - so.onError(this.error); - } else if (this.isStopped) { - so.onCompleted(); - } - - so.ensureActive(); - return subscription; - }, - /** - * Indicates whether the subject has observers subscribed to it. - * @returns {Boolean} Indicates whether the subject has observers subscribed to it. - */ - hasObservers: function () { checkDisposed(this); return this.observers.length > 0; }, - _trim: function (now) { - while (this.q.length > this.bufferSize) { - this.q.shift(); - } - while (this.q.length > 0 && (now - this.q[0].interval) > this.windowSize) { - this.q.shift(); - } - }, - /** - * Notifies all subscribed observers about the arrival of the specified element in the sequence. - * @param {Mixed} value The value to send to all observers. - */ - onNext: function (value) { - checkDisposed(this); - if (this.isStopped) { return; } - var now = this.scheduler.now(); - this.q.push({ interval: now, value: value }); - this._trim(now); - - for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { - var observer = os[i]; - observer.onNext(value); - observer.ensureActive(); - } - }, - /** - * Notifies all subscribed observers about the exception. - * @param {Mixed} error The exception to send to all observers. - */ - onError: function (error) { - checkDisposed(this); - if (this.isStopped) { return; } - this.isStopped = true; - this.error = error; - this.hasError = true; - var now = this.scheduler.now(); - this._trim(now); - for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { - var observer = os[i]; - observer.onError(error); - observer.ensureActive(); - } - this.observers.length = 0; - }, - /** - * Notifies all subscribed observers about the end of the sequence. - */ - onCompleted: function () { - checkDisposed(this); - if (this.isStopped) { return; } - this.isStopped = true; - var now = this.scheduler.now(); - this._trim(now); - for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) { - var observer = os[i]; - observer.onCompleted(); - observer.ensureActive(); - } - this.observers.length = 0; - }, - /** - * Unsubscribe all observers and release resources. - */ - dispose: function () { - this.isDisposed = true; - this.observers = null; - } - }); - - return ReplaySubject; - }(Observable)); - - /** - * Used to pause and resume streams. - */ - Rx.Pauser = (function (__super__) { - inherits(Pauser, __super__); - function Pauser() { - __super__.call(this); - } - - /** - * Pauses the underlying sequence. - */ - Pauser.prototype.pause = function () { this.onNext(false); }; - - /** - * Resumes the underlying sequence. - */ - Pauser.prototype.resume = function () { this.onNext(true); }; - - return Pauser; - }(Subject)); - - if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) { - root.Rx = Rx; - - define(function() { - return Rx; - }); - } else if (freeExports && freeModule) { - // in Node.js or RingoJS - if (moduleExports) { - (freeModule.exports = Rx).Rx = Rx; - } else { - freeExports.Rx = Rx; - } - } else { - // in a browser or Rhino - root.Rx = Rx; - } - - // All code before this point will be filtered from stack traces. - var rEndingLine = captureLine(); - -}.call(this)); diff --git a/node_modules/rx-lite/rx.lite.map b/node_modules/rx-lite/rx.lite.map deleted file mode 100644 index 5d20dff3..00000000 --- a/node_modules/rx-lite/rx.lite.map +++ /dev/null @@ -1 +0,0 @@ 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a/node_modules/safe-buffer/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) Feross Aboukhadijeh - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/safe-buffer/README.md b/node_modules/safe-buffer/README.md deleted file mode 100644 index e9a81afd..00000000 --- a/node_modules/safe-buffer/README.md +++ /dev/null @@ -1,584 +0,0 @@ -# safe-buffer [![travis][travis-image]][travis-url] [![npm][npm-image]][npm-url] [![downloads][downloads-image]][downloads-url] [![javascript style guide][standard-image]][standard-url] - -[travis-image]: https://img.shields.io/travis/feross/safe-buffer/master.svg -[travis-url]: https://travis-ci.org/feross/safe-buffer -[npm-image]: https://img.shields.io/npm/v/safe-buffer.svg -[npm-url]: https://npmjs.org/package/safe-buffer -[downloads-image]: https://img.shields.io/npm/dm/safe-buffer.svg -[downloads-url]: https://npmjs.org/package/safe-buffer -[standard-image]: https://img.shields.io/badge/code_style-standard-brightgreen.svg -[standard-url]: https://standardjs.com - -#### Safer Node.js Buffer API - -**Use the new Node.js Buffer APIs (`Buffer.from`, `Buffer.alloc`, -`Buffer.allocUnsafe`, `Buffer.allocUnsafeSlow`) in all versions of Node.js.** - -**Uses the built-in implementation when available.** - -## install - -``` -npm install safe-buffer -``` - -## usage - -The goal of this package is to provide a safe replacement for the node.js `Buffer`. - -It's a drop-in replacement for `Buffer`. You can use it by adding one `require` line to -the top of your node.js modules: - -```js -var Buffer = require('safe-buffer').Buffer - -// Existing buffer code will continue to work without issues: - -new Buffer('hey', 'utf8') -new Buffer([1, 2, 3], 'utf8') -new Buffer(obj) -new Buffer(16) // create an uninitialized buffer (potentially unsafe) - -// But you can use these new explicit APIs to make clear what you want: - -Buffer.from('hey', 'utf8') // convert from many types to a Buffer -Buffer.alloc(16) // create a zero-filled buffer (safe) -Buffer.allocUnsafe(16) // create an uninitialized buffer (potentially unsafe) -``` - -## api - -### Class Method: Buffer.from(array) - - -* `array` {Array} - -Allocates a new `Buffer` using an `array` of octets. - -```js -const buf = Buffer.from([0x62,0x75,0x66,0x66,0x65,0x72]); - // creates a new Buffer containing ASCII bytes - // ['b','u','f','f','e','r'] -``` - -A `TypeError` will be thrown if `array` is not an `Array`. - -### Class Method: Buffer.from(arrayBuffer[, byteOffset[, length]]) - - -* `arrayBuffer` {ArrayBuffer} The `.buffer` property of a `TypedArray` or - a `new ArrayBuffer()` -* `byteOffset` {Number} Default: `0` -* `length` {Number} Default: `arrayBuffer.length - byteOffset` - -When passed a reference to the `.buffer` property of a `TypedArray` instance, -the newly created `Buffer` will share the same allocated memory as the -TypedArray. - -```js -const arr = new Uint16Array(2); -arr[0] = 5000; -arr[1] = 4000; - -const buf = Buffer.from(arr.buffer); // shares the memory with arr; - -console.log(buf); - // Prints: - -// changing the TypedArray changes the Buffer also -arr[1] = 6000; - -console.log(buf); - // Prints: -``` - -The optional `byteOffset` and `length` arguments specify a memory range within -the `arrayBuffer` that will be shared by the `Buffer`. - -```js -const ab = new ArrayBuffer(10); -const buf = Buffer.from(ab, 0, 2); -console.log(buf.length); - // Prints: 2 -``` - -A `TypeError` will be thrown if `arrayBuffer` is not an `ArrayBuffer`. - -### Class Method: Buffer.from(buffer) - - -* `buffer` {Buffer} - -Copies the passed `buffer` data onto a new `Buffer` instance. - -```js -const buf1 = Buffer.from('buffer'); -const buf2 = Buffer.from(buf1); - -buf1[0] = 0x61; -console.log(buf1.toString()); - // 'auffer' -console.log(buf2.toString()); - // 'buffer' (copy is not changed) -``` - -A `TypeError` will be thrown if `buffer` is not a `Buffer`. - -### Class Method: Buffer.from(str[, encoding]) - - -* `str` {String} String to encode. -* `encoding` {String} Encoding to use, Default: `'utf8'` - -Creates a new `Buffer` containing the given JavaScript string `str`. If -provided, the `encoding` parameter identifies the character encoding. -If not provided, `encoding` defaults to `'utf8'`. - -```js -const buf1 = Buffer.from('this is a tést'); -console.log(buf1.toString()); - // prints: this is a tést -console.log(buf1.toString('ascii')); - // prints: this is a tC)st - -const buf2 = Buffer.from('7468697320697320612074c3a97374', 'hex'); -console.log(buf2.toString()); - // prints: this is a tést -``` - -A `TypeError` will be thrown if `str` is not a string. - -### Class Method: Buffer.alloc(size[, fill[, encoding]]) - - -* `size` {Number} -* `fill` {Value} Default: `undefined` -* `encoding` {String} Default: `utf8` - -Allocates a new `Buffer` of `size` bytes. If `fill` is `undefined`, the -`Buffer` will be *zero-filled*. - -```js -const buf = Buffer.alloc(5); -console.log(buf); - // -``` - -The `size` must be less than or equal to the value of -`require('buffer').kMaxLength` (on 64-bit architectures, `kMaxLength` is -`(2^31)-1`). Otherwise, a [`RangeError`][] is thrown. A zero-length Buffer will -be created if a `size` less than or equal to 0 is specified. - -If `fill` is specified, the allocated `Buffer` will be initialized by calling -`buf.fill(fill)`. See [`buf.fill()`][] for more information. - -```js -const buf = Buffer.alloc(5, 'a'); -console.log(buf); - // -``` - -If both `fill` and `encoding` are specified, the allocated `Buffer` will be -initialized by calling `buf.fill(fill, encoding)`. For example: - -```js -const buf = Buffer.alloc(11, 'aGVsbG8gd29ybGQ=', 'base64'); -console.log(buf); - // -``` - -Calling `Buffer.alloc(size)` can be significantly slower than the alternative -`Buffer.allocUnsafe(size)` but ensures that the newly created `Buffer` instance -contents will *never contain sensitive data*. - -A `TypeError` will be thrown if `size` is not a number. - -### Class Method: Buffer.allocUnsafe(size) - - -* `size` {Number} - -Allocates a new *non-zero-filled* `Buffer` of `size` bytes. The `size` must -be less than or equal to the value of `require('buffer').kMaxLength` (on 64-bit -architectures, `kMaxLength` is `(2^31)-1`). Otherwise, a [`RangeError`][] is -thrown. A zero-length Buffer will be created if a `size` less than or equal to -0 is specified. - -The underlying memory for `Buffer` instances created in this way is *not -initialized*. The contents of the newly created `Buffer` are unknown and -*may contain sensitive data*. Use [`buf.fill(0)`][] to initialize such -`Buffer` instances to zeroes. - -```js -const buf = Buffer.allocUnsafe(5); -console.log(buf); - // - // (octets will be different, every time) -buf.fill(0); -console.log(buf); - // -``` - -A `TypeError` will be thrown if `size` is not a number. - -Note that the `Buffer` module pre-allocates an internal `Buffer` instance of -size `Buffer.poolSize` that is used as a pool for the fast allocation of new -`Buffer` instances created using `Buffer.allocUnsafe(size)` (and the deprecated -`new Buffer(size)` constructor) only when `size` is less than or equal to -`Buffer.poolSize >> 1` (floor of `Buffer.poolSize` divided by two). The default -value of `Buffer.poolSize` is `8192` but can be modified. - -Use of this pre-allocated internal memory pool is a key difference between -calling `Buffer.alloc(size, fill)` vs. `Buffer.allocUnsafe(size).fill(fill)`. -Specifically, `Buffer.alloc(size, fill)` will *never* use the internal Buffer -pool, while `Buffer.allocUnsafe(size).fill(fill)` *will* use the internal -Buffer pool if `size` is less than or equal to half `Buffer.poolSize`. The -difference is subtle but can be important when an application requires the -additional performance that `Buffer.allocUnsafe(size)` provides. - -### Class Method: Buffer.allocUnsafeSlow(size) - - -* `size` {Number} - -Allocates a new *non-zero-filled* and non-pooled `Buffer` of `size` bytes. The -`size` must be less than or equal to the value of -`require('buffer').kMaxLength` (on 64-bit architectures, `kMaxLength` is -`(2^31)-1`). Otherwise, a [`RangeError`][] is thrown. A zero-length Buffer will -be created if a `size` less than or equal to 0 is specified. - -The underlying memory for `Buffer` instances created in this way is *not -initialized*. The contents of the newly created `Buffer` are unknown and -*may contain sensitive data*. Use [`buf.fill(0)`][] to initialize such -`Buffer` instances to zeroes. - -When using `Buffer.allocUnsafe()` to allocate new `Buffer` instances, -allocations under 4KB are, by default, sliced from a single pre-allocated -`Buffer`. This allows applications to avoid the garbage collection overhead of -creating many individually allocated Buffers. This approach improves both -performance and memory usage by eliminating the need to track and cleanup as -many `Persistent` objects. - -However, in the case where a developer may need to retain a small chunk of -memory from a pool for an indeterminate amount of time, it may be appropriate -to create an un-pooled Buffer instance using `Buffer.allocUnsafeSlow()` then -copy out the relevant bits. - -```js -// need to keep around a few small chunks of memory -const store = []; - -socket.on('readable', () => { - const data = socket.read(); - // allocate for retained data - const sb = Buffer.allocUnsafeSlow(10); - // copy the data into the new allocation - data.copy(sb, 0, 0, 10); - store.push(sb); -}); -``` - -Use of `Buffer.allocUnsafeSlow()` should be used only as a last resort *after* -a developer has observed undue memory retention in their applications. - -A `TypeError` will be thrown if `size` is not a number. - -### All the Rest - -The rest of the `Buffer` API is exactly the same as in node.js. -[See the docs](https://nodejs.org/api/buffer.html). - - -## Related links - -- [Node.js issue: Buffer(number) is unsafe](https://github.com/nodejs/node/issues/4660) -- [Node.js Enhancement Proposal: Buffer.from/Buffer.alloc/Buffer.zalloc/Buffer() soft-deprecate](https://github.com/nodejs/node-eps/pull/4) - -## Why is `Buffer` unsafe? - -Today, the node.js `Buffer` constructor is overloaded to handle many different argument -types like `String`, `Array`, `Object`, `TypedArrayView` (`Uint8Array`, etc.), -`ArrayBuffer`, and also `Number`. - -The API is optimized for convenience: you can throw any type at it, and it will try to do -what you want. - -Because the Buffer constructor is so powerful, you often see code like this: - -```js -// Convert UTF-8 strings to hex -function toHex (str) { - return new Buffer(str).toString('hex') -} -``` - -***But what happens if `toHex` is called with a `Number` argument?*** - -### Remote Memory Disclosure - -If an attacker can make your program call the `Buffer` constructor with a `Number` -argument, then they can make it allocate uninitialized memory from the node.js process. -This could potentially disclose TLS private keys, user data, or database passwords. - -When the `Buffer` constructor is passed a `Number` argument, it returns an -**UNINITIALIZED** block of memory of the specified `size`. When you create a `Buffer` like -this, you **MUST** overwrite the contents before returning it to the user. - -From the [node.js docs](https://nodejs.org/api/buffer.html#buffer_new_buffer_size): - -> `new Buffer(size)` -> -> - `size` Number -> -> The underlying memory for `Buffer` instances created in this way is not initialized. -> **The contents of a newly created `Buffer` are unknown and could contain sensitive -> data.** Use `buf.fill(0)` to initialize a Buffer to zeroes. - -(Emphasis our own.) - -Whenever the programmer intended to create an uninitialized `Buffer` you often see code -like this: - -```js -var buf = new Buffer(16) - -// Immediately overwrite the uninitialized buffer with data from another buffer -for (var i = 0; i < buf.length; i++) { - buf[i] = otherBuf[i] -} -``` - - -### Would this ever be a problem in real code? - -Yes. It's surprisingly common to forget to check the type of your variables in a -dynamically-typed language like JavaScript. - -Usually the consequences of assuming the wrong type is that your program crashes with an -uncaught exception. But the failure mode for forgetting to check the type of arguments to -the `Buffer` constructor is more catastrophic. - -Here's an example of a vulnerable service that takes a JSON payload and converts it to -hex: - -```js -// Take a JSON payload {str: "some string"} and convert it to hex -var server = http.createServer(function (req, res) { - var data = '' - req.setEncoding('utf8') - req.on('data', function (chunk) { - data += chunk - }) - req.on('end', function () { - var body = JSON.parse(data) - res.end(new Buffer(body.str).toString('hex')) - }) -}) - -server.listen(8080) -``` - -In this example, an http client just has to send: - -```json -{ - "str": 1000 -} -``` - -and it will get back 1,000 bytes of uninitialized memory from the server. - -This is a very serious bug. It's similar in severity to the -[the Heartbleed bug](http://heartbleed.com/) that allowed disclosure of OpenSSL process -memory by remote attackers. - - -### Which real-world packages were vulnerable? - -#### [`bittorrent-dht`](https://www.npmjs.com/package/bittorrent-dht) - -[Mathias Buus](https://github.com/mafintosh) and I -([Feross Aboukhadijeh](http://feross.org/)) found this issue in one of our own packages, -[`bittorrent-dht`](https://www.npmjs.com/package/bittorrent-dht). The bug would allow -anyone on the internet to send a series of messages to a user of `bittorrent-dht` and get -them to reveal 20 bytes at a time of uninitialized memory from the node.js process. - -Here's -[the commit](https://github.com/feross/bittorrent-dht/commit/6c7da04025d5633699800a99ec3fbadf70ad35b8) -that fixed it. We released a new fixed version, created a -[Node Security Project disclosure](https://nodesecurity.io/advisories/68), and deprecated all -vulnerable versions on npm so users will get a warning to upgrade to a newer version. - -#### [`ws`](https://www.npmjs.com/package/ws) - -That got us wondering if there were other vulnerable packages. Sure enough, within a short -period of time, we found the same issue in [`ws`](https://www.npmjs.com/package/ws), the -most popular WebSocket implementation in node.js. - -If certain APIs were called with `Number` parameters instead of `String` or `Buffer` as -expected, then uninitialized server memory would be disclosed to the remote peer. - -These were the vulnerable methods: - -```js -socket.send(number) -socket.ping(number) -socket.pong(number) -``` - -Here's a vulnerable socket server with some echo functionality: - -```js -server.on('connection', function (socket) { - socket.on('message', function (message) { - message = JSON.parse(message) - if (message.type === 'echo') { - socket.send(message.data) // send back the user's message - } - }) -}) -``` - -`socket.send(number)` called on the server, will disclose server memory. - -Here's [the release](https://github.com/websockets/ws/releases/tag/1.0.1) where the issue -was fixed, with a more detailed explanation. Props to -[Arnout Kazemier](https://github.com/3rd-Eden) for the quick fix. Here's the -[Node Security Project disclosure](https://nodesecurity.io/advisories/67). - - -### What's the solution? - -It's important that node.js offers a fast way to get memory otherwise performance-critical -applications would needlessly get a lot slower. - -But we need a better way to *signal our intent* as programmers. **When we want -uninitialized memory, we should request it explicitly.** - -Sensitive functionality should not be packed into a developer-friendly API that loosely -accepts many different types. This type of API encourages the lazy practice of passing -variables in without checking the type very carefully. - -#### A new API: `Buffer.allocUnsafe(number)` - -The functionality of creating buffers with uninitialized memory should be part of another -API. We propose `Buffer.allocUnsafe(number)`. This way, it's not part of an API that -frequently gets user input of all sorts of different types passed into it. - -```js -var buf = Buffer.allocUnsafe(16) // careful, uninitialized memory! - -// Immediately overwrite the uninitialized buffer with data from another buffer -for (var i = 0; i < buf.length; i++) { - buf[i] = otherBuf[i] -} -``` - - -### How do we fix node.js core? - -We sent [a PR to node.js core](https://github.com/nodejs/node/pull/4514) (merged as -`semver-major`) which defends against one case: - -```js -var str = 16 -new Buffer(str, 'utf8') -``` - -In this situation, it's implied that the programmer intended the first argument to be a -string, since they passed an encoding as a second argument. Today, node.js will allocate -uninitialized memory in the case of `new Buffer(number, encoding)`, which is probably not -what the programmer intended. - -But this is only a partial solution, since if the programmer does `new Buffer(variable)` -(without an `encoding` parameter) there's no way to know what they intended. If `variable` -is sometimes a number, then uninitialized memory will sometimes be returned. - -### What's the real long-term fix? - -We could deprecate and remove `new Buffer(number)` and use `Buffer.allocUnsafe(number)` when -we need uninitialized memory. But that would break 1000s of packages. - -~~We believe the best solution is to:~~ - -~~1. Change `new Buffer(number)` to return safe, zeroed-out memory~~ - -~~2. Create a new API for creating uninitialized Buffers. We propose: `Buffer.allocUnsafe(number)`~~ - -#### Update - -We now support adding three new APIs: - -- `Buffer.from(value)` - convert from any type to a buffer -- `Buffer.alloc(size)` - create a zero-filled buffer -- `Buffer.allocUnsafe(size)` - create an uninitialized buffer with given size - -This solves the core problem that affected `ws` and `bittorrent-dht` which is -`Buffer(variable)` getting tricked into taking a number argument. - -This way, existing code continues working and the impact on the npm ecosystem will be -minimal. Over time, npm maintainers can migrate performance-critical code to use -`Buffer.allocUnsafe(number)` instead of `new Buffer(number)`. - - -### Conclusion - -We think there's a serious design issue with the `Buffer` API as it exists today. It -promotes insecure software by putting high-risk functionality into a convenient API -with friendly "developer ergonomics". - -This wasn't merely a theoretical exercise because we found the issue in some of the -most popular npm packages. - -Fortunately, there's an easy fix that can be applied today. Use `safe-buffer` in place of -`buffer`. - -```js -var Buffer = require('safe-buffer').Buffer -``` - -Eventually, we hope that node.js core can switch to this new, safer behavior. We believe -the impact on the ecosystem would be minimal since it's not a breaking change. -Well-maintained, popular packages would be updated to use `Buffer.alloc` quickly, while -older, insecure packages would magically become safe from this attack vector. - - -## links - -- [Node.js PR: buffer: throw if both length and enc are passed](https://github.com/nodejs/node/pull/4514) -- [Node Security Project disclosure for `ws`](https://nodesecurity.io/advisories/67) -- [Node Security Project disclosure for`bittorrent-dht`](https://nodesecurity.io/advisories/68) - - -## credit - -The original issues in `bittorrent-dht` -([disclosure](https://nodesecurity.io/advisories/68)) and -`ws` ([disclosure](https://nodesecurity.io/advisories/67)) were discovered by -[Mathias Buus](https://github.com/mafintosh) and -[Feross Aboukhadijeh](http://feross.org/). - -Thanks to [Adam Baldwin](https://github.com/evilpacket) for helping disclose these issues -and for his work running the [Node Security Project](https://nodesecurity.io/). - -Thanks to [John Hiesey](https://github.com/jhiesey) for proofreading this README and -auditing the code. - - -## license - -MIT. Copyright (C) [Feross Aboukhadijeh](http://feross.org) diff --git a/node_modules/safe-buffer/index.js b/node_modules/safe-buffer/index.js deleted file mode 100644 index 22438dab..00000000 --- a/node_modules/safe-buffer/index.js +++ /dev/null @@ -1,62 +0,0 @@ -/* eslint-disable node/no-deprecated-api */ -var buffer = require('buffer') -var Buffer = buffer.Buffer - -// alternative to using Object.keys for old browsers -function copyProps (src, dst) { - for (var key in src) { - dst[key] = src[key] - } -} -if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) { - module.exports = buffer -} else { - // Copy properties from require('buffer') - copyProps(buffer, exports) - exports.Buffer = SafeBuffer -} - -function SafeBuffer (arg, encodingOrOffset, length) { - return Buffer(arg, encodingOrOffset, length) -} - -// Copy static methods from Buffer -copyProps(Buffer, SafeBuffer) - -SafeBuffer.from = function (arg, encodingOrOffset, length) { - if (typeof arg === 'number') { - throw new TypeError('Argument must not be a number') - } - return Buffer(arg, encodingOrOffset, length) -} - -SafeBuffer.alloc = function (size, fill, encoding) { - if (typeof size !== 'number') { - throw new TypeError('Argument must be a number') - } - var buf = Buffer(size) - if (fill !== undefined) { - if (typeof encoding === 'string') { - buf.fill(fill, encoding) - } else { - buf.fill(fill) - } - } else { - buf.fill(0) - } - return buf -} - -SafeBuffer.allocUnsafe = function (size) { - if (typeof size !== 'number') { - throw new TypeError('Argument must be a number') - } - return Buffer(size) -} - -SafeBuffer.allocUnsafeSlow = function (size) { - if (typeof size !== 'number') { - throw new TypeError('Argument must be a number') - } - return buffer.SlowBuffer(size) -} diff --git a/node_modules/safe-buffer/package.json b/node_modules/safe-buffer/package.json deleted file mode 100644 index 1c0ef08a..00000000 --- a/node_modules/safe-buffer/package.json +++ /dev/null @@ -1,63 +0,0 @@ -{ - "_from": "safe-buffer@~5.1.1", - "_id": "safe-buffer@5.1.1", - "_inBundle": false, - "_integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg==", - "_location": "/safe-buffer", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "safe-buffer@~5.1.1", - "name": "safe-buffer", - "escapedName": "safe-buffer", - "rawSpec": "~5.1.1", - "saveSpec": null, - "fetchSpec": "~5.1.1" - }, - "_requiredBy": [ - "/readable-stream", - "/string_decoder" - ], - "_resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz", - "_shasum": "893312af69b2123def71f57889001671eeb2c853", - "_spec": "safe-buffer@~5.1.1", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/readable-stream", - "author": { - "name": "Feross Aboukhadijeh", - "email": "feross@feross.org", - "url": "http://feross.org" - }, - "bugs": { - "url": "https://github.com/feross/safe-buffer/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Safer Node.js Buffer API", - "devDependencies": { - "standard": "*", - "tape": "^4.0.0", - "zuul": "^3.0.0" - }, - "homepage": "https://github.com/feross/safe-buffer", - "keywords": [ - "buffer", - "buffer allocate", - "node security", - "safe", - "safe-buffer", - "security", - "uninitialized" - ], - "license": "MIT", - "main": "index.js", - "name": "safe-buffer", - "repository": { - "type": "git", - "url": "git://github.com/feross/safe-buffer.git" - }, - "scripts": { - "test": "standard && tape test.js" - }, - "version": "5.1.1" -} diff --git a/node_modules/safe-buffer/test.js b/node_modules/safe-buffer/test.js deleted file mode 100644 index 4925059c..00000000 --- a/node_modules/safe-buffer/test.js +++ /dev/null @@ -1,101 +0,0 @@ -/* eslint-disable node/no-deprecated-api */ - -var test = require('tape') -var SafeBuffer = require('./').Buffer - -test('new SafeBuffer(value) works just like Buffer', function (t) { - t.deepEqual(new SafeBuffer('hey'), new Buffer('hey')) - t.deepEqual(new SafeBuffer('hey', 'utf8'), new Buffer('hey', 'utf8')) - t.deepEqual(new SafeBuffer('686579', 'hex'), new Buffer('686579', 'hex')) - t.deepEqual(new SafeBuffer([1, 2, 3]), new Buffer([1, 2, 3])) - t.deepEqual(new SafeBuffer(new Uint8Array([1, 2, 3])), new Buffer(new Uint8Array([1, 2, 3]))) - - t.equal(typeof SafeBuffer.isBuffer, 'function') - t.equal(SafeBuffer.isBuffer(new SafeBuffer('hey')), true) - t.equal(Buffer.isBuffer(new SafeBuffer('hey')), true) - t.notOk(SafeBuffer.isBuffer({})) - - t.end() -}) - -test('SafeBuffer.from(value) converts to a Buffer', function (t) { - t.deepEqual(SafeBuffer.from('hey'), new Buffer('hey')) - t.deepEqual(SafeBuffer.from('hey', 'utf8'), new Buffer('hey', 'utf8')) - t.deepEqual(SafeBuffer.from('686579', 'hex'), new Buffer('686579', 'hex')) - t.deepEqual(SafeBuffer.from([1, 2, 3]), new Buffer([1, 2, 3])) - t.deepEqual(SafeBuffer.from(new Uint8Array([1, 2, 3])), new Buffer(new Uint8Array([1, 2, 3]))) - - t.end() -}) - -test('SafeBuffer.alloc(number) returns zeroed-out memory', function (t) { - for (var i = 0; i < 10; i++) { - var expected1 = new Buffer(1000) - expected1.fill(0) - t.deepEqual(SafeBuffer.alloc(1000), expected1) - - var expected2 = new Buffer(1000 * 1000) - expected2.fill(0) - t.deepEqual(SafeBuffer.alloc(1000 * 1000), expected2) - } - t.end() -}) - -test('SafeBuffer.allocUnsafe(number)', function (t) { - var buf = SafeBuffer.allocUnsafe(100) // unitialized memory - t.equal(buf.length, 100) - t.equal(SafeBuffer.isBuffer(buf), true) - t.equal(Buffer.isBuffer(buf), true) - t.end() -}) - -test('SafeBuffer.from() throws with number types', function (t) { - t.plan(5) - t.throws(function () { - SafeBuffer.from(0) - }) - t.throws(function () { - SafeBuffer.from(-1) - }) - t.throws(function () { - SafeBuffer.from(NaN) - }) - t.throws(function () { - SafeBuffer.from(Infinity) - }) - t.throws(function () { - SafeBuffer.from(99) - }) -}) - -test('SafeBuffer.allocUnsafe() throws with non-number types', function (t) { - t.plan(4) - t.throws(function () { - SafeBuffer.allocUnsafe('hey') - }) - t.throws(function () { - SafeBuffer.allocUnsafe('hey', 'utf8') - }) - t.throws(function () { - SafeBuffer.allocUnsafe([1, 2, 3]) - }) - t.throws(function () { - SafeBuffer.allocUnsafe({}) - }) -}) - -test('SafeBuffer.alloc() throws with non-number types', function (t) { - t.plan(4) - t.throws(function () { - SafeBuffer.alloc('hey') - }) - t.throws(function () { - SafeBuffer.alloc('hey', 'utf8') - }) - t.throws(function () { - SafeBuffer.alloc([1, 2, 3]) - }) - t.throws(function () { - SafeBuffer.alloc({}) - }) -}) diff --git a/node_modules/semver/LICENSE b/node_modules/semver/LICENSE deleted file mode 100644 index 19129e31..00000000 --- a/node_modules/semver/LICENSE +++ /dev/null @@ -1,15 +0,0 @@ -The ISC License - -Copyright (c) Isaac Z. Schlueter and Contributors - -Permission to use, copy, modify, and/or distribute this software for any -purpose with or without fee is hereby granted, provided that the above -copyright notice and this permission notice appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR -IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/semver/README.md b/node_modules/semver/README.md deleted file mode 100644 index 951c5395..00000000 --- a/node_modules/semver/README.md +++ /dev/null @@ -1,388 +0,0 @@ -semver(1) -- The semantic versioner for npm -=========================================== - -## Install - -```bash -npm install --save semver -```` - -## Usage - -As a node module: - -```js -const semver = require('semver') - -semver.valid('1.2.3') // '1.2.3' -semver.valid('a.b.c') // null -semver.clean(' =v1.2.3 ') // '1.2.3' -semver.satisfies('1.2.3', '1.x || >=2.5.0 || 5.0.0 - 7.2.3') // true -semver.gt('1.2.3', '9.8.7') // false -semver.lt('1.2.3', '9.8.7') // true -semver.valid(semver.coerce('v2')) // '2.0.0' -semver.valid(semver.coerce('42.6.7.9.3-alpha')) // '42.6.7' -``` - -As a command-line utility: - -``` -$ semver -h - -SemVer 5.3.0 - -A JavaScript implementation of the http://semver.org/ specification -Copyright Isaac Z. Schlueter - -Usage: semver [options] [ [...]] -Prints valid versions sorted by SemVer precedence - -Options: --r --range - Print versions that match the specified range. - --i --increment [] - Increment a version by the specified level. Level can - be one of: major, minor, patch, premajor, preminor, - prepatch, or prerelease. Default level is 'patch'. - Only one version may be specified. - ---preid - Identifier to be used to prefix premajor, preminor, - prepatch or prerelease version increments. - --l --loose - Interpret versions and ranges loosely - --c --coerce - Coerce a string into SemVer if possible - (does not imply --loose) - -Program exits successfully if any valid version satisfies -all supplied ranges, and prints all satisfying versions. - -If no satisfying versions are found, then exits failure. - -Versions are printed in ascending order, so supplying -multiple versions to the utility will just sort them. -``` - -## Versions - -A "version" is described by the `v2.0.0` specification found at -. - -A leading `"="` or `"v"` character is stripped off and ignored. - -## Ranges - -A `version range` is a set of `comparators` which specify versions -that satisfy the range. - -A `comparator` is composed of an `operator` and a `version`. The set -of primitive `operators` is: - -* `<` Less than -* `<=` Less than or equal to -* `>` Greater than -* `>=` Greater than or equal to -* `=` Equal. If no operator is specified, then equality is assumed, - so this operator is optional, but MAY be included. - -For example, the comparator `>=1.2.7` would match the versions -`1.2.7`, `1.2.8`, `2.5.3`, and `1.3.9`, but not the versions `1.2.6` -or `1.1.0`. - -Comparators can be joined by whitespace to form a `comparator set`, -which is satisfied by the **intersection** of all of the comparators -it includes. - -A range is composed of one or more comparator sets, joined by `||`. A -version matches a range if and only if every comparator in at least -one of the `||`-separated comparator sets is satisfied by the version. - -For example, the range `>=1.2.7 <1.3.0` would match the versions -`1.2.7`, `1.2.8`, and `1.2.99`, but not the versions `1.2.6`, `1.3.0`, -or `1.1.0`. - -The range `1.2.7 || >=1.2.9 <2.0.0` would match the versions `1.2.7`, -`1.2.9`, and `1.4.6`, but not the versions `1.2.8` or `2.0.0`. - -### Prerelease Tags - -If a version has a prerelease tag (for example, `1.2.3-alpha.3`) then -it will only be allowed to satisfy comparator sets if at least one -comparator with the same `[major, minor, patch]` tuple also has a -prerelease tag. - -For example, the range `>1.2.3-alpha.3` would be allowed to match the -version `1.2.3-alpha.7`, but it would *not* be satisfied by -`3.4.5-alpha.9`, even though `3.4.5-alpha.9` is technically "greater -than" `1.2.3-alpha.3` according to the SemVer sort rules. The version -range only accepts prerelease tags on the `1.2.3` version. The -version `3.4.5` *would* satisfy the range, because it does not have a -prerelease flag, and `3.4.5` is greater than `1.2.3-alpha.7`. - -The purpose for this behavior is twofold. First, prerelease versions -frequently are updated very quickly, and contain many breaking changes -that are (by the author's design) not yet fit for public consumption. -Therefore, by default, they are excluded from range matching -semantics. - -Second, a user who has opted into using a prerelease version has -clearly indicated the intent to use *that specific* set of -alpha/beta/rc versions. By including a prerelease tag in the range, -the user is indicating that they are aware of the risk. However, it -is still not appropriate to assume that they have opted into taking a -similar risk on the *next* set of prerelease versions. - -#### Prerelease Identifiers - -The method `.inc` takes an additional `identifier` string argument that -will append the value of the string as a prerelease identifier: - -```javascript -semver.inc('1.2.3', 'prerelease', 'beta') -// '1.2.4-beta.0' -``` - -command-line example: - -```bash -$ semver 1.2.3 -i prerelease --preid beta -1.2.4-beta.0 -``` - -Which then can be used to increment further: - -```bash -$ semver 1.2.4-beta.0 -i prerelease -1.2.4-beta.1 -``` - -### Advanced Range Syntax - -Advanced range syntax desugars to primitive comparators in -deterministic ways. - -Advanced ranges may be combined in the same way as primitive -comparators using white space or `||`. - -#### Hyphen Ranges `X.Y.Z - A.B.C` - -Specifies an inclusive set. - -* `1.2.3 - 2.3.4` := `>=1.2.3 <=2.3.4` - -If a partial version is provided as the first version in the inclusive -range, then the missing pieces are replaced with zeroes. - -* `1.2 - 2.3.4` := `>=1.2.0 <=2.3.4` - -If a partial version is provided as the second version in the -inclusive range, then all versions that start with the supplied parts -of the tuple are accepted, but nothing that would be greater than the -provided tuple parts. - -* `1.2.3 - 2.3` := `>=1.2.3 <2.4.0` -* `1.2.3 - 2` := `>=1.2.3 <3.0.0` - -#### X-Ranges `1.2.x` `1.X` `1.2.*` `*` - -Any of `X`, `x`, or `*` may be used to "stand in" for one of the -numeric values in the `[major, minor, patch]` tuple. - -* `*` := `>=0.0.0` (Any version satisfies) -* `1.x` := `>=1.0.0 <2.0.0` (Matching major version) -* `1.2.x` := `>=1.2.0 <1.3.0` (Matching major and minor versions) - -A partial version range is treated as an X-Range, so the special -character is in fact optional. - -* `""` (empty string) := `*` := `>=0.0.0` -* `1` := `1.x.x` := `>=1.0.0 <2.0.0` -* `1.2` := `1.2.x` := `>=1.2.0 <1.3.0` - -#### Tilde Ranges `~1.2.3` `~1.2` `~1` - -Allows patch-level changes if a minor version is specified on the -comparator. Allows minor-level changes if not. - -* `~1.2.3` := `>=1.2.3 <1.(2+1).0` := `>=1.2.3 <1.3.0` -* `~1.2` := `>=1.2.0 <1.(2+1).0` := `>=1.2.0 <1.3.0` (Same as `1.2.x`) -* `~1` := `>=1.0.0 <(1+1).0.0` := `>=1.0.0 <2.0.0` (Same as `1.x`) -* `~0.2.3` := `>=0.2.3 <0.(2+1).0` := `>=0.2.3 <0.3.0` -* `~0.2` := `>=0.2.0 <0.(2+1).0` := `>=0.2.0 <0.3.0` (Same as `0.2.x`) -* `~0` := `>=0.0.0 <(0+1).0.0` := `>=0.0.0 <1.0.0` (Same as `0.x`) -* `~1.2.3-beta.2` := `>=1.2.3-beta.2 <1.3.0` Note that prereleases in - the `1.2.3` version will be allowed, if they are greater than or - equal to `beta.2`. So, `1.2.3-beta.4` would be allowed, but - `1.2.4-beta.2` would not, because it is a prerelease of a - different `[major, minor, patch]` tuple. - -#### Caret Ranges `^1.2.3` `^0.2.5` `^0.0.4` - -Allows changes that do not modify the left-most non-zero digit in the -`[major, minor, patch]` tuple. In other words, this allows patch and -minor updates for versions `1.0.0` and above, patch updates for -versions `0.X >=0.1.0`, and *no* updates for versions `0.0.X`. - -Many authors treat a `0.x` version as if the `x` were the major -"breaking-change" indicator. - -Caret ranges are ideal when an author may make breaking changes -between `0.2.4` and `0.3.0` releases, which is a common practice. -However, it presumes that there will *not* be breaking changes between -`0.2.4` and `0.2.5`. It allows for changes that are presumed to be -additive (but non-breaking), according to commonly observed practices. - -* `^1.2.3` := `>=1.2.3 <2.0.0` -* `^0.2.3` := `>=0.2.3 <0.3.0` -* `^0.0.3` := `>=0.0.3 <0.0.4` -* `^1.2.3-beta.2` := `>=1.2.3-beta.2 <2.0.0` Note that prereleases in - the `1.2.3` version will be allowed, if they are greater than or - equal to `beta.2`. So, `1.2.3-beta.4` would be allowed, but - `1.2.4-beta.2` would not, because it is a prerelease of a - different `[major, minor, patch]` tuple. -* `^0.0.3-beta` := `>=0.0.3-beta <0.0.4` Note that prereleases in the - `0.0.3` version *only* will be allowed, if they are greater than or - equal to `beta`. So, `0.0.3-pr.2` would be allowed. - -When parsing caret ranges, a missing `patch` value desugars to the -number `0`, but will allow flexibility within that value, even if the -major and minor versions are both `0`. - -* `^1.2.x` := `>=1.2.0 <2.0.0` -* `^0.0.x` := `>=0.0.0 <0.1.0` -* `^0.0` := `>=0.0.0 <0.1.0` - -A missing `minor` and `patch` values will desugar to zero, but also -allow flexibility within those values, even if the major version is -zero. - -* `^1.x` := `>=1.0.0 <2.0.0` -* `^0.x` := `>=0.0.0 <1.0.0` - -### Range Grammar - -Putting all this together, here is a Backus-Naur grammar for ranges, -for the benefit of parser authors: - -```bnf -range-set ::= range ( logical-or range ) * -logical-or ::= ( ' ' ) * '||' ( ' ' ) * -range ::= hyphen | simple ( ' ' simple ) * | '' -hyphen ::= partial ' - ' partial -simple ::= primitive | partial | tilde | caret -primitive ::= ( '<' | '>' | '>=' | '<=' | '=' | ) partial -partial ::= xr ( '.' xr ( '.' xr qualifier ? )? )? -xr ::= 'x' | 'X' | '*' | nr -nr ::= '0' | ['1'-'9'] ( ['0'-'9'] ) * -tilde ::= '~' partial -caret ::= '^' partial -qualifier ::= ( '-' pre )? ( '+' build )? -pre ::= parts -build ::= parts -parts ::= part ( '.' part ) * -part ::= nr | [-0-9A-Za-z]+ -``` - -## Functions - -All methods and classes take a final `loose` boolean argument that, if -true, will be more forgiving about not-quite-valid semver strings. -The resulting output will always be 100% strict, of course. - -Strict-mode Comparators and Ranges will be strict about the SemVer -strings that they parse. - -* `valid(v)`: Return the parsed version, or null if it's not valid. -* `inc(v, release)`: Return the version incremented by the release - type (`major`, `premajor`, `minor`, `preminor`, `patch`, - `prepatch`, or `prerelease`), or null if it's not valid - * `premajor` in one call will bump the version up to the next major - version and down to a prerelease of that major version. - `preminor`, and `prepatch` work the same way. - * If called from a non-prerelease version, the `prerelease` will work the - same as `prepatch`. It increments the patch version, then makes a - prerelease. If the input version is already a prerelease it simply - increments it. -* `prerelease(v)`: Returns an array of prerelease components, or null - if none exist. Example: `prerelease('1.2.3-alpha.1') -> ['alpha', 1]` -* `major(v)`: Return the major version number. -* `minor(v)`: Return the minor version number. -* `patch(v)`: Return the patch version number. -* `intersects(r1, r2, loose)`: Return true if the two supplied ranges - or comparators intersect. - -### Comparison - -* `gt(v1, v2)`: `v1 > v2` -* `gte(v1, v2)`: `v1 >= v2` -* `lt(v1, v2)`: `v1 < v2` -* `lte(v1, v2)`: `v1 <= v2` -* `eq(v1, v2)`: `v1 == v2` This is true if they're logically equivalent, - even if they're not the exact same string. You already know how to - compare strings. -* `neq(v1, v2)`: `v1 != v2` The opposite of `eq`. -* `cmp(v1, comparator, v2)`: Pass in a comparison string, and it'll call - the corresponding function above. `"==="` and `"!=="` do simple - string comparison, but are included for completeness. Throws if an - invalid comparison string is provided. -* `compare(v1, v2)`: Return `0` if `v1 == v2`, or `1` if `v1` is greater, or `-1` if - `v2` is greater. Sorts in ascending order if passed to `Array.sort()`. -* `rcompare(v1, v2)`: The reverse of compare. Sorts an array of versions - in descending order when passed to `Array.sort()`. -* `diff(v1, v2)`: Returns difference between two versions by the release type - (`major`, `premajor`, `minor`, `preminor`, `patch`, `prepatch`, or `prerelease`), - or null if the versions are the same. - -### Comparators - -* `intersects(comparator)`: Return true if the comparators intersect - -### Ranges - -* `validRange(range)`: Return the valid range or null if it's not valid -* `satisfies(version, range)`: Return true if the version satisfies the - range. -* `maxSatisfying(versions, range)`: Return the highest version in the list - that satisfies the range, or `null` if none of them do. -* `minSatisfying(versions, range)`: Return the lowest version in the list - that satisfies the range, or `null` if none of them do. -* `gtr(version, range)`: Return `true` if version is greater than all the - versions possible in the range. -* `ltr(version, range)`: Return `true` if version is less than all the - versions possible in the range. -* `outside(version, range, hilo)`: Return true if the version is outside - the bounds of the range in either the high or low direction. The - `hilo` argument must be either the string `'>'` or `'<'`. (This is - the function called by `gtr` and `ltr`.) -* `intersects(range)`: Return true if any of the ranges comparators intersect - -Note that, since ranges may be non-contiguous, a version might not be -greater than a range, less than a range, *or* satisfy a range! For -example, the range `1.2 <1.2.9 || >2.0.0` would have a hole from `1.2.9` -until `2.0.0`, so the version `1.2.10` would not be greater than the -range (because `2.0.1` satisfies, which is higher), nor less than the -range (since `1.2.8` satisfies, which is lower), and it also does not -satisfy the range. - -If you want to know if a version satisfies or does not satisfy a -range, use the `satisfies(version, range)` function. - -### Coercion - -* `coerce(version)`: Coerces a string to semver if possible - -This aims to provide a very forgiving translation of a non-semver -string to semver. It looks for the first digit in a string, and -consumes all remaining characters which satisfy at least a partial semver -(e.g., `1`, `1.2`, `1.2.3`) up to the max permitted length (256 characters). -Longer versions are simply truncated (`4.6.3.9.2-alpha2` becomes `4.6.3`). -All surrounding text is simply ignored (`v3.4 replaces v3.3.1` becomes `3.4.0`). -Only text which lacks digits will fail coercion (`version one` is not valid). -The maximum length for any semver component considered for coercion is 16 characters; -longer components will be ignored (`10000000000000000.4.7.4` becomes `4.7.4`). -The maximum value for any semver component is `Integer.MAX_SAFE_INTEGER || (2**53 - 1)`; -higher value components are invalid (`9999999999999999.4.7.4` is likely invalid). diff --git a/node_modules/semver/bin/semver b/node_modules/semver/bin/semver deleted file mode 100755 index dddbcdf1..00000000 --- a/node_modules/semver/bin/semver +++ /dev/null @@ -1,143 +0,0 @@ -#!/usr/bin/env node -// Standalone semver comparison program. -// Exits successfully and prints matching version(s) if -// any supplied version is valid and passes all tests. - -var argv = process.argv.slice(2) - , versions = [] - , range = [] - , gt = [] - , lt = [] - , eq = [] - , inc = null - , version = require("../package.json").version - , loose = false - , coerce = false - , identifier = undefined - , semver = require("../semver") - , reverse = false - -main() - -function main () { - if (!argv.length) return help() - while (argv.length) { - var a = argv.shift() - var i = a.indexOf('=') - if (i !== -1) { - a = a.slice(0, i) - argv.unshift(a.slice(i + 1)) - } - switch (a) { - case "-rv": case "-rev": case "--rev": case "--reverse": - reverse = true - break - case "-l": case "--loose": - loose = true - break - case "-v": case "--version": - versions.push(argv.shift()) - break - case "-i": case "--inc": case "--increment": - switch (argv[0]) { - case "major": case "minor": case "patch": case "prerelease": - case "premajor": case "preminor": case "prepatch": - inc = argv.shift() - break - default: - inc = "patch" - break - } - break - case "--preid": - identifier = argv.shift() - break - case "-r": case "--range": - range.push(argv.shift()) - break - case "-c": case "--coerce": - coerce = true - break - case "-h": case "--help": case "-?": - return help() - default: - versions.push(a) - break - } - } - - versions = versions.map(function (v) { - return coerce ? (semver.coerce(v) || {version: v}).version : v - }).filter(function (v) { - return semver.valid(v) - }) - if (!versions.length) return fail() - if (inc && (versions.length !== 1 || range.length)) - return failInc() - - for (var i = 0, l = range.length; i < l ; i ++) { - versions = versions.filter(function (v) { - return semver.satisfies(v, range[i], loose) - }) - if (!versions.length) return fail() - } - return success(versions) -} - -function failInc () { - console.error("--inc can only be used on a single version with no range") - fail() -} - -function fail () { process.exit(1) } - -function success () { - var compare = reverse ? "rcompare" : "compare" - versions.sort(function (a, b) { - return semver[compare](a, b, loose) - }).map(function (v) { - return semver.clean(v, loose) - }).map(function (v) { - return inc ? semver.inc(v, inc, loose, identifier) : v - }).forEach(function (v,i,_) { console.log(v) }) -} - -function help () { - console.log(["SemVer " + version - ,"" - ,"A JavaScript implementation of the http://semver.org/ specification" - ,"Copyright Isaac Z. Schlueter" - ,"" - ,"Usage: semver [options] [ [...]]" - ,"Prints valid versions sorted by SemVer precedence" - ,"" - ,"Options:" - ,"-r --range " - ," Print versions that match the specified range." - ,"" - ,"-i --increment []" - ," Increment a version by the specified level. Level can" - ," be one of: major, minor, patch, premajor, preminor," - ," prepatch, or prerelease. Default level is 'patch'." - ," Only one version may be specified." - ,"" - ,"--preid " - ," Identifier to be used to prefix premajor, preminor," - ," prepatch or prerelease version increments." - ,"" - ,"-l --loose" - ," Interpret versions and ranges loosely" - ,"" - ,"-c --coerce" - ," Coerce a string into SemVer if possible" - ," (does not imply --loose)" - ,"" - ,"Program exits successfully if any valid version satisfies" - ,"all supplied ranges, and prints all satisfying versions." - ,"" - ,"If no satisfying versions are found, then exits failure." - ,"" - ,"Versions are printed in ascending order, so supplying" - ,"multiple versions to the utility will just sort them." - ].join("\n")) -} diff --git a/node_modules/semver/package.json b/node_modules/semver/package.json deleted file mode 100644 index d04242d6..00000000 --- a/node_modules/semver/package.json +++ /dev/null @@ -1,54 +0,0 @@ -{ - "_from": "semver@^5.3.0", - "_id": "semver@5.5.0", - "_inBundle": false, - "_integrity": "sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA==", - "_location": "/semver", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "semver@^5.3.0", - "name": "semver", - "escapedName": "semver", - "rawSpec": "^5.3.0", - "saveSpec": null, - "fetchSpec": "^5.3.0" - }, - "_requiredBy": [ - "/eslint" - ], - "_resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz", - "_shasum": "dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab", - "_spec": "semver@^5.3.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", - "bin": { - "semver": "./bin/semver" - }, - "bugs": { - "url": "https://github.com/npm/node-semver/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "The semantic version parser used by npm.", - "devDependencies": { - "tap": "^10.7.0" - }, - "files": [ - "bin", - "range.bnf", - "semver.js" - ], - "homepage": "https://github.com/npm/node-semver#readme", - "license": "ISC", - "main": "semver.js", - "name": "semver", - "repository": { - "type": "git", - "url": "git+https://github.com/npm/node-semver.git" - }, - "scripts": { - "test": "tap test/*.js --cov -J" - }, - "version": "5.5.0" -} diff --git a/node_modules/semver/range.bnf b/node_modules/semver/range.bnf deleted file mode 100644 index d4c6ae0d..00000000 --- a/node_modules/semver/range.bnf +++ /dev/null @@ -1,16 +0,0 @@ -range-set ::= range ( logical-or range ) * -logical-or ::= ( ' ' ) * '||' ( ' ' ) * -range ::= hyphen | simple ( ' ' simple ) * | '' -hyphen ::= partial ' - ' partial -simple ::= primitive | partial | tilde | caret -primitive ::= ( '<' | '>' | '>=' | '<=' | '=' ) partial -partial ::= xr ( '.' xr ( '.' xr qualifier ? )? )? -xr ::= 'x' | 'X' | '*' | nr -nr ::= '0' | [1-9] ( [0-9] ) * -tilde ::= '~' partial -caret ::= '^' partial -qualifier ::= ( '-' pre )? ( '+' build )? -pre ::= parts -build ::= parts -parts ::= part ( '.' part ) * -part ::= nr | [-0-9A-Za-z]+ diff --git a/node_modules/semver/semver.js b/node_modules/semver/semver.js deleted file mode 100644 index 9cf9f6e5..00000000 --- a/node_modules/semver/semver.js +++ /dev/null @@ -1,1324 +0,0 @@ -exports = module.exports = SemVer; - -// The debug function is excluded entirely from the minified version. -/* nomin */ var debug; -/* nomin */ if (typeof process === 'object' && - /* nomin */ process.env && - /* nomin */ process.env.NODE_DEBUG && - /* nomin */ /\bsemver\b/i.test(process.env.NODE_DEBUG)) - /* nomin */ debug = function() { - /* nomin */ var args = Array.prototype.slice.call(arguments, 0); - /* nomin */ args.unshift('SEMVER'); - /* nomin */ console.log.apply(console, args); - /* nomin */ }; -/* nomin */ else - /* nomin */ debug = function() {}; - -// Note: this is the semver.org version of the spec that it implements -// Not necessarily the package version of this code. -exports.SEMVER_SPEC_VERSION = '2.0.0'; - -var MAX_LENGTH = 256; -var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991; - -// Max safe segment length for coercion. -var MAX_SAFE_COMPONENT_LENGTH = 16; - -// The actual regexps go on exports.re -var re = exports.re = []; -var src = exports.src = []; -var R = 0; - -// The following Regular Expressions can be used for tokenizing, -// validating, and parsing SemVer version strings. - -// ## Numeric Identifier -// A single `0`, or a non-zero digit followed by zero or more digits. - -var NUMERICIDENTIFIER = R++; -src[NUMERICIDENTIFIER] = '0|[1-9]\\d*'; -var NUMERICIDENTIFIERLOOSE = R++; -src[NUMERICIDENTIFIERLOOSE] = '[0-9]+'; - - -// ## Non-numeric Identifier -// Zero or more digits, followed by a letter or hyphen, and then zero or -// more letters, digits, or hyphens. - -var NONNUMERICIDENTIFIER = R++; -src[NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*'; - - -// ## Main Version -// Three dot-separated numeric identifiers. - -var MAINVERSION = R++; -src[MAINVERSION] = '(' + src[NUMERICIDENTIFIER] + ')\\.' + - '(' + src[NUMERICIDENTIFIER] + ')\\.' + - '(' + src[NUMERICIDENTIFIER] + ')'; - -var MAINVERSIONLOOSE = R++; -src[MAINVERSIONLOOSE] = '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' + - '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' + - '(' + src[NUMERICIDENTIFIERLOOSE] + ')'; - -// ## Pre-release Version Identifier -// A numeric identifier, or a non-numeric identifier. - -var PRERELEASEIDENTIFIER = R++; -src[PRERELEASEIDENTIFIER] = '(?:' + src[NUMERICIDENTIFIER] + - '|' + src[NONNUMERICIDENTIFIER] + ')'; - -var PRERELEASEIDENTIFIERLOOSE = R++; -src[PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[NUMERICIDENTIFIERLOOSE] + - '|' + src[NONNUMERICIDENTIFIER] + ')'; - - -// ## Pre-release Version -// Hyphen, followed by one or more dot-separated pre-release version -// identifiers. - -var PRERELEASE = R++; -src[PRERELEASE] = '(?:-(' + src[PRERELEASEIDENTIFIER] + - '(?:\\.' + src[PRERELEASEIDENTIFIER] + ')*))'; - -var PRERELEASELOOSE = R++; -src[PRERELEASELOOSE] = '(?:-?(' + src[PRERELEASEIDENTIFIERLOOSE] + - '(?:\\.' + src[PRERELEASEIDENTIFIERLOOSE] + ')*))'; - -// ## Build Metadata Identifier -// Any combination of digits, letters, or hyphens. - -var BUILDIDENTIFIER = R++; -src[BUILDIDENTIFIER] = '[0-9A-Za-z-]+'; - -// ## Build Metadata -// Plus sign, followed by one or more period-separated build metadata -// identifiers. - -var BUILD = R++; -src[BUILD] = '(?:\\+(' + src[BUILDIDENTIFIER] + - '(?:\\.' + src[BUILDIDENTIFIER] + ')*))'; - - -// ## Full Version String -// A main version, followed optionally by a pre-release version and -// build metadata. - -// Note that the only major, minor, patch, and pre-release sections of -// the version string are capturing groups. The build metadata is not a -// capturing group, because it should not ever be used in version -// comparison. - -var FULL = R++; -var FULLPLAIN = 'v?' + src[MAINVERSION] + - src[PRERELEASE] + '?' + - src[BUILD] + '?'; - -src[FULL] = '^' + FULLPLAIN + '$'; - -// like full, but allows v1.2.3 and =1.2.3, which people do sometimes. -// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty -// common in the npm registry. -var LOOSEPLAIN = '[v=\\s]*' + src[MAINVERSIONLOOSE] + - src[PRERELEASELOOSE] + '?' + - src[BUILD] + '?'; - -var LOOSE = R++; -src[LOOSE] = '^' + LOOSEPLAIN + '$'; - -var GTLT = R++; -src[GTLT] = '((?:<|>)?=?)'; - -// Something like "2.*" or "1.2.x". -// Note that "x.x" is a valid xRange identifer, meaning "any version" -// Only the first item is strictly required. -var XRANGEIDENTIFIERLOOSE = R++; -src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + '|x|X|\\*'; -var XRANGEIDENTIFIER = R++; -src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + '|x|X|\\*'; - -var XRANGEPLAIN = R++; -src[XRANGEPLAIN] = '[v=\\s]*(' + src[XRANGEIDENTIFIER] + ')' + - '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' + - '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' + - '(?:' + src[PRERELEASE] + ')?' + - src[BUILD] + '?' + - ')?)?'; - -var XRANGEPLAINLOOSE = R++; -src[XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[XRANGEIDENTIFIERLOOSE] + ')' + - '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' + - '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' + - '(?:' + src[PRERELEASELOOSE] + ')?' + - src[BUILD] + '?' + - ')?)?'; - -var XRANGE = R++; -src[XRANGE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAIN] + '$'; -var XRANGELOOSE = R++; -src[XRANGELOOSE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAINLOOSE] + '$'; - -// Coercion. -// Extract anything that could conceivably be a part of a valid semver -var COERCE = R++; -src[COERCE] = '(?:^|[^\\d])' + - '(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '})' + - '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' + - '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' + - '(?:$|[^\\d])'; - -// Tilde ranges. -// Meaning is "reasonably at or greater than" -var LONETILDE = R++; -src[LONETILDE] = '(?:~>?)'; - -var TILDETRIM = R++; -src[TILDETRIM] = '(\\s*)' + src[LONETILDE] + '\\s+'; -re[TILDETRIM] = new RegExp(src[TILDETRIM], 'g'); -var tildeTrimReplace = '$1~'; - -var TILDE = R++; -src[TILDE] = '^' + src[LONETILDE] + src[XRANGEPLAIN] + '$'; -var TILDELOOSE = R++; -src[TILDELOOSE] = '^' + src[LONETILDE] + src[XRANGEPLAINLOOSE] + '$'; - -// Caret ranges. -// Meaning is "at least and backwards compatible with" -var LONECARET = R++; -src[LONECARET] = '(?:\\^)'; - -var CARETTRIM = R++; -src[CARETTRIM] = '(\\s*)' + src[LONECARET] + '\\s+'; -re[CARETTRIM] = new RegExp(src[CARETTRIM], 'g'); -var caretTrimReplace = '$1^'; - -var CARET = R++; -src[CARET] = '^' + src[LONECARET] + src[XRANGEPLAIN] + '$'; -var CARETLOOSE = R++; -src[CARETLOOSE] = '^' + src[LONECARET] + src[XRANGEPLAINLOOSE] + '$'; - -// A simple gt/lt/eq thing, or just "" to indicate "any version" -var COMPARATORLOOSE = R++; -src[COMPARATORLOOSE] = '^' + src[GTLT] + '\\s*(' + LOOSEPLAIN + ')$|^$'; -var COMPARATOR = R++; -src[COMPARATOR] = '^' + src[GTLT] + '\\s*(' + FULLPLAIN + ')$|^$'; - - -// An expression to strip any whitespace between the gtlt and the thing -// it modifies, so that `> 1.2.3` ==> `>1.2.3` -var COMPARATORTRIM = R++; -src[COMPARATORTRIM] = '(\\s*)' + src[GTLT] + - '\\s*(' + LOOSEPLAIN + '|' + src[XRANGEPLAIN] + ')'; - -// this one has to use the /g flag -re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], 'g'); -var comparatorTrimReplace = '$1$2$3'; - - -// Something like `1.2.3 - 1.2.4` -// Note that these all use the loose form, because they'll be -// checked against either the strict or loose comparator form -// later. -var HYPHENRANGE = R++; -src[HYPHENRANGE] = '^\\s*(' + src[XRANGEPLAIN] + ')' + - '\\s+-\\s+' + - '(' + src[XRANGEPLAIN] + ')' + - '\\s*$'; - -var HYPHENRANGELOOSE = R++; -src[HYPHENRANGELOOSE] = '^\\s*(' + src[XRANGEPLAINLOOSE] + ')' + - '\\s+-\\s+' + - '(' + src[XRANGEPLAINLOOSE] + ')' + - '\\s*$'; - -// Star ranges basically just allow anything at all. -var STAR = R++; -src[STAR] = '(<|>)?=?\\s*\\*'; - -// Compile to actual regexp objects. -// All are flag-free, unless they were created above with a flag. -for (var i = 0; i < R; i++) { - debug(i, src[i]); - if (!re[i]) - re[i] = new RegExp(src[i]); -} - -exports.parse = parse; -function parse(version, loose) { - if (version instanceof SemVer) - return version; - - if (typeof version !== 'string') - return null; - - if (version.length > MAX_LENGTH) - return null; - - var r = loose ? re[LOOSE] : re[FULL]; - if (!r.test(version)) - return null; - - try { - return new SemVer(version, loose); - } catch (er) { - return null; - } -} - -exports.valid = valid; -function valid(version, loose) { - var v = parse(version, loose); - return v ? v.version : null; -} - - -exports.clean = clean; -function clean(version, loose) { - var s = parse(version.trim().replace(/^[=v]+/, ''), loose); - return s ? s.version : null; -} - -exports.SemVer = SemVer; - -function SemVer(version, loose) { - if (version instanceof SemVer) { - if (version.loose === loose) - return version; - else - version = version.version; - } else if (typeof version !== 'string') { - throw new TypeError('Invalid Version: ' + version); - } - - if (version.length > MAX_LENGTH) - throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters') - - if (!(this instanceof SemVer)) - return new SemVer(version, loose); - - debug('SemVer', version, loose); - this.loose = loose; - var m = version.trim().match(loose ? re[LOOSE] : re[FULL]); - - if (!m) - throw new TypeError('Invalid Version: ' + version); - - this.raw = version; - - // these are actually numbers - this.major = +m[1]; - this.minor = +m[2]; - this.patch = +m[3]; - - if (this.major > MAX_SAFE_INTEGER || this.major < 0) - throw new TypeError('Invalid major version') - - if (this.minor > MAX_SAFE_INTEGER || this.minor < 0) - throw new TypeError('Invalid minor version') - - if (this.patch > MAX_SAFE_INTEGER || this.patch < 0) - throw new TypeError('Invalid patch version') - - // numberify any prerelease numeric ids - if (!m[4]) - this.prerelease = []; - else - this.prerelease = m[4].split('.').map(function(id) { - if (/^[0-9]+$/.test(id)) { - var num = +id; - if (num >= 0 && num < MAX_SAFE_INTEGER) - return num; - } - return id; - }); - - this.build = m[5] ? m[5].split('.') : []; - this.format(); -} - -SemVer.prototype.format = function() { - this.version = this.major + '.' + this.minor + '.' + this.patch; - if (this.prerelease.length) - this.version += '-' + this.prerelease.join('.'); - return this.version; -}; - -SemVer.prototype.toString = function() { - return this.version; -}; - -SemVer.prototype.compare = function(other) { - debug('SemVer.compare', this.version, this.loose, other); - if (!(other instanceof SemVer)) - other = new SemVer(other, this.loose); - - return this.compareMain(other) || this.comparePre(other); -}; - -SemVer.prototype.compareMain = function(other) { - if (!(other instanceof SemVer)) - other = new SemVer(other, this.loose); - - return compareIdentifiers(this.major, other.major) || - compareIdentifiers(this.minor, other.minor) || - compareIdentifiers(this.patch, other.patch); -}; - -SemVer.prototype.comparePre = function(other) { - if (!(other instanceof SemVer)) - other = new SemVer(other, this.loose); - - // NOT having a prerelease is > having one - if (this.prerelease.length && !other.prerelease.length) - return -1; - else if (!this.prerelease.length && other.prerelease.length) - return 1; - else if (!this.prerelease.length && !other.prerelease.length) - return 0; - - var i = 0; - do { - var a = this.prerelease[i]; - var b = other.prerelease[i]; - debug('prerelease compare', i, a, b); - if (a === undefined && b === undefined) - return 0; - else if (b === undefined) - return 1; - else if (a === undefined) - return -1; - else if (a === b) - continue; - else - return compareIdentifiers(a, b); - } while (++i); -}; - -// preminor will bump the version up to the next minor release, and immediately -// down to pre-release. premajor and prepatch work the same way. -SemVer.prototype.inc = function(release, identifier) { - switch (release) { - case 'premajor': - this.prerelease.length = 0; - this.patch = 0; - this.minor = 0; - this.major++; - this.inc('pre', identifier); - break; - case 'preminor': - this.prerelease.length = 0; - this.patch = 0; - this.minor++; - this.inc('pre', identifier); - break; - case 'prepatch': - // If this is already a prerelease, it will bump to the next version - // drop any prereleases that might already exist, since they are not - // relevant at this point. - this.prerelease.length = 0; - this.inc('patch', identifier); - this.inc('pre', identifier); - break; - // If the input is a non-prerelease version, this acts the same as - // prepatch. - case 'prerelease': - if (this.prerelease.length === 0) - this.inc('patch', identifier); - this.inc('pre', identifier); - break; - - case 'major': - // If this is a pre-major version, bump up to the same major version. - // Otherwise increment major. - // 1.0.0-5 bumps to 1.0.0 - // 1.1.0 bumps to 2.0.0 - if (this.minor !== 0 || this.patch !== 0 || this.prerelease.length === 0) - this.major++; - this.minor = 0; - this.patch = 0; - this.prerelease = []; - break; - case 'minor': - // If this is a pre-minor version, bump up to the same minor version. - // Otherwise increment minor. - // 1.2.0-5 bumps to 1.2.0 - // 1.2.1 bumps to 1.3.0 - if (this.patch !== 0 || this.prerelease.length === 0) - this.minor++; - this.patch = 0; - this.prerelease = []; - break; - case 'patch': - // If this is not a pre-release version, it will increment the patch. - // If it is a pre-release it will bump up to the same patch version. - // 1.2.0-5 patches to 1.2.0 - // 1.2.0 patches to 1.2.1 - if (this.prerelease.length === 0) - this.patch++; - this.prerelease = []; - break; - // This probably shouldn't be used publicly. - // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction. - case 'pre': - if (this.prerelease.length === 0) - this.prerelease = [0]; - else { - var i = this.prerelease.length; - while (--i >= 0) { - if (typeof this.prerelease[i] === 'number') { - this.prerelease[i]++; - i = -2; - } - } - if (i === -1) // didn't increment anything - this.prerelease.push(0); - } - if (identifier) { - // 1.2.0-beta.1 bumps to 1.2.0-beta.2, - // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0 - if (this.prerelease[0] === identifier) { - if (isNaN(this.prerelease[1])) - this.prerelease = [identifier, 0]; - } else - this.prerelease = [identifier, 0]; - } - break; - - default: - throw new Error('invalid increment argument: ' + release); - } - this.format(); - this.raw = this.version; - return this; -}; - -exports.inc = inc; -function inc(version, release, loose, identifier) { - if (typeof(loose) === 'string') { - identifier = loose; - loose = undefined; - } - - try { - return new SemVer(version, loose).inc(release, identifier).version; - } catch (er) { - return null; - } -} - -exports.diff = diff; -function diff(version1, version2) { - if (eq(version1, version2)) { - return null; - } else { - var v1 = parse(version1); - var v2 = parse(version2); - if (v1.prerelease.length || v2.prerelease.length) { - for (var key in v1) { - if (key === 'major' || key === 'minor' || key === 'patch') { - if (v1[key] !== v2[key]) { - return 'pre'+key; - } - } - } - return 'prerelease'; - } - for (var key in v1) { - if (key === 'major' || key === 'minor' || key === 'patch') { - if (v1[key] !== v2[key]) { - return key; - } - } - } - } -} - -exports.compareIdentifiers = compareIdentifiers; - -var numeric = /^[0-9]+$/; -function compareIdentifiers(a, b) { - var anum = numeric.test(a); - var bnum = numeric.test(b); - - if (anum && bnum) { - a = +a; - b = +b; - } - - return (anum && !bnum) ? -1 : - (bnum && !anum) ? 1 : - a < b ? -1 : - a > b ? 1 : - 0; -} - -exports.rcompareIdentifiers = rcompareIdentifiers; -function rcompareIdentifiers(a, b) { - return compareIdentifiers(b, a); -} - -exports.major = major; -function major(a, loose) { - return new SemVer(a, loose).major; -} - -exports.minor = minor; -function minor(a, loose) { - return new SemVer(a, loose).minor; -} - -exports.patch = patch; -function patch(a, loose) { - return new SemVer(a, loose).patch; -} - -exports.compare = compare; -function compare(a, b, loose) { - return new SemVer(a, loose).compare(new SemVer(b, loose)); -} - -exports.compareLoose = compareLoose; -function compareLoose(a, b) { - return compare(a, b, true); -} - -exports.rcompare = rcompare; -function rcompare(a, b, loose) { - return compare(b, a, loose); -} - -exports.sort = sort; -function sort(list, loose) { - return list.sort(function(a, b) { - return exports.compare(a, b, loose); - }); -} - -exports.rsort = rsort; -function rsort(list, loose) { - return list.sort(function(a, b) { - return exports.rcompare(a, b, loose); - }); -} - -exports.gt = gt; -function gt(a, b, loose) { - return compare(a, b, loose) > 0; -} - -exports.lt = lt; -function lt(a, b, loose) { - return compare(a, b, loose) < 0; -} - -exports.eq = eq; -function eq(a, b, loose) { - return compare(a, b, loose) === 0; -} - -exports.neq = neq; -function neq(a, b, loose) { - return compare(a, b, loose) !== 0; -} - -exports.gte = gte; -function gte(a, b, loose) { - return compare(a, b, loose) >= 0; -} - -exports.lte = lte; -function lte(a, b, loose) { - return compare(a, b, loose) <= 0; -} - -exports.cmp = cmp; -function cmp(a, op, b, loose) { - var ret; - switch (op) { - case '===': - if (typeof a === 'object') a = a.version; - if (typeof b === 'object') b = b.version; - ret = a === b; - break; - case '!==': - if (typeof a === 'object') a = a.version; - if (typeof b === 'object') b = b.version; - ret = a !== b; - break; - case '': case '=': case '==': ret = eq(a, b, loose); break; - case '!=': ret = neq(a, b, loose); break; - case '>': ret = gt(a, b, loose); break; - case '>=': ret = gte(a, b, loose); break; - case '<': ret = lt(a, b, loose); break; - case '<=': ret = lte(a, b, loose); break; - default: throw new TypeError('Invalid operator: ' + op); - } - return ret; -} - -exports.Comparator = Comparator; -function Comparator(comp, loose) { - if (comp instanceof Comparator) { - if (comp.loose === loose) - return comp; - else - comp = comp.value; - } - - if (!(this instanceof Comparator)) - return new Comparator(comp, loose); - - debug('comparator', comp, loose); - this.loose = loose; - this.parse(comp); - - if (this.semver === ANY) - this.value = ''; - else - this.value = this.operator + this.semver.version; - - debug('comp', this); -} - -var ANY = {}; -Comparator.prototype.parse = function(comp) { - var r = this.loose ? re[COMPARATORLOOSE] : re[COMPARATOR]; - var m = comp.match(r); - - if (!m) - throw new TypeError('Invalid comparator: ' + comp); - - this.operator = m[1]; - if (this.operator === '=') - this.operator = ''; - - // if it literally is just '>' or '' then allow anything. - if (!m[2]) - this.semver = ANY; - else - this.semver = new SemVer(m[2], this.loose); -}; - -Comparator.prototype.toString = function() { - return this.value; -}; - -Comparator.prototype.test = function(version) { - debug('Comparator.test', version, this.loose); - - if (this.semver === ANY) - return true; - - if (typeof version === 'string') - version = new SemVer(version, this.loose); - - return cmp(version, this.operator, this.semver, this.loose); -}; - -Comparator.prototype.intersects = function(comp, loose) { - if (!(comp instanceof Comparator)) { - throw new TypeError('a Comparator is required'); - } - - var rangeTmp; - - if (this.operator === '') { - rangeTmp = new Range(comp.value, loose); - return satisfies(this.value, rangeTmp, loose); - } else if (comp.operator === '') { - rangeTmp = new Range(this.value, loose); - return satisfies(comp.semver, rangeTmp, loose); - } - - var sameDirectionIncreasing = - (this.operator === '>=' || this.operator === '>') && - (comp.operator === '>=' || comp.operator === '>'); - var sameDirectionDecreasing = - (this.operator === '<=' || this.operator === '<') && - (comp.operator === '<=' || comp.operator === '<'); - var sameSemVer = this.semver.version === comp.semver.version; - var differentDirectionsInclusive = - (this.operator === '>=' || this.operator === '<=') && - (comp.operator === '>=' || comp.operator === '<='); - var oppositeDirectionsLessThan = - cmp(this.semver, '<', comp.semver, loose) && - ((this.operator === '>=' || this.operator === '>') && - (comp.operator === '<=' || comp.operator === '<')); - var oppositeDirectionsGreaterThan = - cmp(this.semver, '>', comp.semver, loose) && - ((this.operator === '<=' || this.operator === '<') && - (comp.operator === '>=' || comp.operator === '>')); - - return sameDirectionIncreasing || sameDirectionDecreasing || - (sameSemVer && differentDirectionsInclusive) || - oppositeDirectionsLessThan || oppositeDirectionsGreaterThan; -}; - - -exports.Range = Range; -function Range(range, loose) { - if (range instanceof Range) { - if (range.loose === loose) { - return range; - } else { - return new Range(range.raw, loose); - } - } - - if (range instanceof Comparator) { - return new Range(range.value, loose); - } - - if (!(this instanceof Range)) - return new Range(range, loose); - - this.loose = loose; - - // First, split based on boolean or || - this.raw = range; - this.set = range.split(/\s*\|\|\s*/).map(function(range) { - return this.parseRange(range.trim()); - }, this).filter(function(c) { - // throw out any that are not relevant for whatever reason - return c.length; - }); - - if (!this.set.length) { - throw new TypeError('Invalid SemVer Range: ' + range); - } - - this.format(); -} - -Range.prototype.format = function() { - this.range = this.set.map(function(comps) { - return comps.join(' ').trim(); - }).join('||').trim(); - return this.range; -}; - -Range.prototype.toString = function() { - return this.range; -}; - -Range.prototype.parseRange = function(range) { - var loose = this.loose; - range = range.trim(); - debug('range', range, loose); - // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4` - var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE]; - range = range.replace(hr, hyphenReplace); - debug('hyphen replace', range); - // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5` - range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace); - debug('comparator trim', range, re[COMPARATORTRIM]); - - // `~ 1.2.3` => `~1.2.3` - range = range.replace(re[TILDETRIM], tildeTrimReplace); - - // `^ 1.2.3` => `^1.2.3` - range = range.replace(re[CARETTRIM], caretTrimReplace); - - // normalize spaces - range = range.split(/\s+/).join(' '); - - // At this point, the range is completely trimmed and - // ready to be split into comparators. - - var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR]; - var set = range.split(' ').map(function(comp) { - return parseComparator(comp, loose); - }).join(' ').split(/\s+/); - if (this.loose) { - // in loose mode, throw out any that are not valid comparators - set = set.filter(function(comp) { - return !!comp.match(compRe); - }); - } - set = set.map(function(comp) { - return new Comparator(comp, loose); - }); - - return set; -}; - -Range.prototype.intersects = function(range, loose) { - if (!(range instanceof Range)) { - throw new TypeError('a Range is required'); - } - - return this.set.some(function(thisComparators) { - return thisComparators.every(function(thisComparator) { - return range.set.some(function(rangeComparators) { - return rangeComparators.every(function(rangeComparator) { - return thisComparator.intersects(rangeComparator, loose); - }); - }); - }); - }); -}; - -// Mostly just for testing and legacy API reasons -exports.toComparators = toComparators; -function toComparators(range, loose) { - return new Range(range, loose).set.map(function(comp) { - return comp.map(function(c) { - return c.value; - }).join(' ').trim().split(' '); - }); -} - -// comprised of xranges, tildes, stars, and gtlt's at this point. -// already replaced the hyphen ranges -// turn into a set of JUST comparators. -function parseComparator(comp, loose) { - debug('comp', comp); - comp = replaceCarets(comp, loose); - debug('caret', comp); - comp = replaceTildes(comp, loose); - debug('tildes', comp); - comp = replaceXRanges(comp, loose); - debug('xrange', comp); - comp = replaceStars(comp, loose); - debug('stars', comp); - return comp; -} - -function isX(id) { - return !id || id.toLowerCase() === 'x' || id === '*'; -} - -// ~, ~> --> * (any, kinda silly) -// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0 -// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0 -// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0 -// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0 -// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0 -function replaceTildes(comp, loose) { - return comp.trim().split(/\s+/).map(function(comp) { - return replaceTilde(comp, loose); - }).join(' '); -} - -function replaceTilde(comp, loose) { - var r = loose ? re[TILDELOOSE] : re[TILDE]; - return comp.replace(r, function(_, M, m, p, pr) { - debug('tilde', comp, _, M, m, p, pr); - var ret; - - if (isX(M)) - ret = ''; - else if (isX(m)) - ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; - else if (isX(p)) - // ~1.2 == >=1.2.0 <1.3.0 - ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; - else if (pr) { - debug('replaceTilde pr', pr); - if (pr.charAt(0) !== '-') - pr = '-' + pr; - ret = '>=' + M + '.' + m + '.' + p + pr + - ' <' + M + '.' + (+m + 1) + '.0'; - } else - // ~1.2.3 == >=1.2.3 <1.3.0 - ret = '>=' + M + '.' + m + '.' + p + - ' <' + M + '.' + (+m + 1) + '.0'; - - debug('tilde return', ret); - return ret; - }); -} - -// ^ --> * (any, kinda silly) -// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0 -// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0 -// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0 -// ^1.2.3 --> >=1.2.3 <2.0.0 -// ^1.2.0 --> >=1.2.0 <2.0.0 -function replaceCarets(comp, loose) { - return comp.trim().split(/\s+/).map(function(comp) { - return replaceCaret(comp, loose); - }).join(' '); -} - -function replaceCaret(comp, loose) { - debug('caret', comp, loose); - var r = loose ? re[CARETLOOSE] : re[CARET]; - return comp.replace(r, function(_, M, m, p, pr) { - debug('caret', comp, _, M, m, p, pr); - var ret; - - if (isX(M)) - ret = ''; - else if (isX(m)) - ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; - else if (isX(p)) { - if (M === '0') - ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; - else - ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0'; - } else if (pr) { - debug('replaceCaret pr', pr); - if (pr.charAt(0) !== '-') - pr = '-' + pr; - if (M === '0') { - if (m === '0') - ret = '>=' + M + '.' + m + '.' + p + pr + - ' <' + M + '.' + m + '.' + (+p + 1); - else - ret = '>=' + M + '.' + m + '.' + p + pr + - ' <' + M + '.' + (+m + 1) + '.0'; - } else - ret = '>=' + M + '.' + m + '.' + p + pr + - ' <' + (+M + 1) + '.0.0'; - } else { - debug('no pr'); - if (M === '0') { - if (m === '0') - ret = '>=' + M + '.' + m + '.' + p + - ' <' + M + '.' + m + '.' + (+p + 1); - else - ret = '>=' + M + '.' + m + '.' + p + - ' <' + M + '.' + (+m + 1) + '.0'; - } else - ret = '>=' + M + '.' + m + '.' + p + - ' <' + (+M + 1) + '.0.0'; - } - - debug('caret return', ret); - return ret; - }); -} - -function replaceXRanges(comp, loose) { - debug('replaceXRanges', comp, loose); - return comp.split(/\s+/).map(function(comp) { - return replaceXRange(comp, loose); - }).join(' '); -} - -function replaceXRange(comp, loose) { - comp = comp.trim(); - var r = loose ? re[XRANGELOOSE] : re[XRANGE]; - return comp.replace(r, function(ret, gtlt, M, m, p, pr) { - debug('xRange', comp, ret, gtlt, M, m, p, pr); - var xM = isX(M); - var xm = xM || isX(m); - var xp = xm || isX(p); - var anyX = xp; - - if (gtlt === '=' && anyX) - gtlt = ''; - - if (xM) { - if (gtlt === '>' || gtlt === '<') { - // nothing is allowed - ret = '<0.0.0'; - } else { - // nothing is forbidden - ret = '*'; - } - } else if (gtlt && anyX) { - // replace X with 0 - if (xm) - m = 0; - if (xp) - p = 0; - - if (gtlt === '>') { - // >1 => >=2.0.0 - // >1.2 => >=1.3.0 - // >1.2.3 => >= 1.2.4 - gtlt = '>='; - if (xm) { - M = +M + 1; - m = 0; - p = 0; - } else if (xp) { - m = +m + 1; - p = 0; - } - } else if (gtlt === '<=') { - // <=0.7.x is actually <0.8.0, since any 0.7.x should - // pass. Similarly, <=7.x is actually <8.0.0, etc. - gtlt = '<'; - if (xm) - M = +M + 1; - else - m = +m + 1; - } - - ret = gtlt + M + '.' + m + '.' + p; - } else if (xm) { - ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; - } else if (xp) { - ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; - } - - debug('xRange return', ret); - - return ret; - }); -} - -// Because * is AND-ed with everything else in the comparator, -// and '' means "any version", just remove the *s entirely. -function replaceStars(comp, loose) { - debug('replaceStars', comp, loose); - // Looseness is ignored here. star is always as loose as it gets! - return comp.trim().replace(re[STAR], ''); -} - -// This function is passed to string.replace(re[HYPHENRANGE]) -// M, m, patch, prerelease, build -// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5 -// 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do -// 1.2 - 3.4 => >=1.2.0 <3.5.0 -function hyphenReplace($0, - from, fM, fm, fp, fpr, fb, - to, tM, tm, tp, tpr, tb) { - - if (isX(fM)) - from = ''; - else if (isX(fm)) - from = '>=' + fM + '.0.0'; - else if (isX(fp)) - from = '>=' + fM + '.' + fm + '.0'; - else - from = '>=' + from; - - if (isX(tM)) - to = ''; - else if (isX(tm)) - to = '<' + (+tM + 1) + '.0.0'; - else if (isX(tp)) - to = '<' + tM + '.' + (+tm + 1) + '.0'; - else if (tpr) - to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr; - else - to = '<=' + to; - - return (from + ' ' + to).trim(); -} - - -// if ANY of the sets match ALL of its comparators, then pass -Range.prototype.test = function(version) { - if (!version) - return false; - - if (typeof version === 'string') - version = new SemVer(version, this.loose); - - for (var i = 0; i < this.set.length; i++) { - if (testSet(this.set[i], version)) - return true; - } - return false; -}; - -function testSet(set, version) { - for (var i = 0; i < set.length; i++) { - if (!set[i].test(version)) - return false; - } - - if (version.prerelease.length) { - // Find the set of versions that are allowed to have prereleases - // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0 - // That should allow `1.2.3-pr.2` to pass. - // However, `1.2.4-alpha.notready` should NOT be allowed, - // even though it's within the range set by the comparators. - for (var i = 0; i < set.length; i++) { - debug(set[i].semver); - if (set[i].semver === ANY) - continue; - - if (set[i].semver.prerelease.length > 0) { - var allowed = set[i].semver; - if (allowed.major === version.major && - allowed.minor === version.minor && - allowed.patch === version.patch) - return true; - } - } - - // Version has a -pre, but it's not one of the ones we like. - return false; - } - - return true; -} - -exports.satisfies = satisfies; -function satisfies(version, range, loose) { - try { - range = new Range(range, loose); - } catch (er) { - return false; - } - return range.test(version); -} - -exports.maxSatisfying = maxSatisfying; -function maxSatisfying(versions, range, loose) { - var max = null; - var maxSV = null; - try { - var rangeObj = new Range(range, loose); - } catch (er) { - return null; - } - versions.forEach(function (v) { - if (rangeObj.test(v)) { // satisfies(v, range, loose) - if (!max || maxSV.compare(v) === -1) { // compare(max, v, true) - max = v; - maxSV = new SemVer(max, loose); - } - } - }) - return max; -} - -exports.minSatisfying = minSatisfying; -function minSatisfying(versions, range, loose) { - var min = null; - var minSV = null; - try { - var rangeObj = new Range(range, loose); - } catch (er) { - return null; - } - versions.forEach(function (v) { - if (rangeObj.test(v)) { // satisfies(v, range, loose) - if (!min || minSV.compare(v) === 1) { // compare(min, v, true) - min = v; - minSV = new SemVer(min, loose); - } - } - }) - return min; -} - -exports.validRange = validRange; -function validRange(range, loose) { - try { - // Return '*' instead of '' so that truthiness works. - // This will throw if it's invalid anyway - return new Range(range, loose).range || '*'; - } catch (er) { - return null; - } -} - -// Determine if version is less than all the versions possible in the range -exports.ltr = ltr; -function ltr(version, range, loose) { - return outside(version, range, '<', loose); -} - -// Determine if version is greater than all the versions possible in the range. -exports.gtr = gtr; -function gtr(version, range, loose) { - return outside(version, range, '>', loose); -} - -exports.outside = outside; -function outside(version, range, hilo, loose) { - version = new SemVer(version, loose); - range = new Range(range, loose); - - var gtfn, ltefn, ltfn, comp, ecomp; - switch (hilo) { - case '>': - gtfn = gt; - ltefn = lte; - ltfn = lt; - comp = '>'; - ecomp = '>='; - break; - case '<': - gtfn = lt; - ltefn = gte; - ltfn = gt; - comp = '<'; - ecomp = '<='; - break; - default: - throw new TypeError('Must provide a hilo val of "<" or ">"'); - } - - // If it satisifes the range it is not outside - if (satisfies(version, range, loose)) { - return false; - } - - // From now on, variable terms are as if we're in "gtr" mode. - // but note that everything is flipped for the "ltr" function. - - for (var i = 0; i < range.set.length; ++i) { - var comparators = range.set[i]; - - var high = null; - var low = null; - - comparators.forEach(function(comparator) { - if (comparator.semver === ANY) { - comparator = new Comparator('>=0.0.0') - } - high = high || comparator; - low = low || comparator; - if (gtfn(comparator.semver, high.semver, loose)) { - high = comparator; - } else if (ltfn(comparator.semver, low.semver, loose)) { - low = comparator; - } - }); - - // If the edge version comparator has a operator then our version - // isn't outside it - if (high.operator === comp || high.operator === ecomp) { - return false; - } - - // If the lowest version comparator has an operator and our version - // is less than it then it isn't higher than the range - if ((!low.operator || low.operator === comp) && - ltefn(version, low.semver)) { - return false; - } else if (low.operator === ecomp && ltfn(version, low.semver)) { - return false; - } - } - return true; -} - -exports.prerelease = prerelease; -function prerelease(version, loose) { - var parsed = parse(version, loose); - return (parsed && parsed.prerelease.length) ? parsed.prerelease : null; -} - -exports.intersects = intersects; -function intersects(r1, r2, loose) { - r1 = new Range(r1, loose) - r2 = new Range(r2, loose) - return r1.intersects(r2) -} - -exports.coerce = coerce; -function coerce(version) { - if (version instanceof SemVer) - return version; - - if (typeof version !== 'string') - return null; - - var match = version.match(re[COERCE]); - - if (match == null) - return null; - - return parse((match[1] || '0') + '.' + (match[2] || '0') + '.' + (match[3] || '0')); -} diff --git a/node_modules/shebang-command/index.js b/node_modules/shebang-command/index.js deleted file mode 100644 index 2de70b07..00000000 --- a/node_modules/shebang-command/index.js +++ /dev/null @@ -1,19 +0,0 @@ -'use strict'; -var shebangRegex = require('shebang-regex'); - -module.exports = function (str) { - var match = str.match(shebangRegex); - - if (!match) { - return null; - } - - var arr = match[0].replace(/#! ?/, '').split(' '); - var bin = arr[0].split('/').pop(); - var arg = arr[1]; - - return (bin === 'env' ? - arg : - bin + (arg ? ' ' + arg : '') - ); -}; diff --git a/node_modules/shebang-command/license b/node_modules/shebang-command/license deleted file mode 100644 index 0f8cf79c..00000000 --- a/node_modules/shebang-command/license +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) Kevin Martensson (github.com/kevva) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/shebang-command/package.json b/node_modules/shebang-command/package.json deleted file mode 100644 index 4c94bb4d..00000000 --- a/node_modules/shebang-command/package.json +++ /dev/null @@ -1,71 +0,0 @@ -{ - "_from": "shebang-command@^1.2.0", - "_id": "shebang-command@1.2.0", - "_inBundle": false, - "_integrity": "sha1-RKrGW2lbAzmJaMOfNj/uXer98eo=", - "_location": "/shebang-command", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "shebang-command@^1.2.0", - "name": "shebang-command", - "escapedName": "shebang-command", - "rawSpec": "^1.2.0", - "saveSpec": null, - "fetchSpec": "^1.2.0" - }, - "_requiredBy": [ - "/cross-spawn" - ], - "_resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-1.2.0.tgz", - "_shasum": "44aac65b695b03398968c39f363fee5deafdf1ea", - "_spec": "shebang-command@^1.2.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/cross-spawn", - "author": { - "name": "Kevin Martensson", - "email": "kevinmartensson@gmail.com", - "url": "github.com/kevva" - }, - "bugs": { - "url": "https://github.com/kevva/shebang-command/issues" - }, - "bundleDependencies": false, - "dependencies": { - "shebang-regex": "^1.0.0" - }, - "deprecated": false, - "description": "Get the command from a shebang", - "devDependencies": { - "ava": "*", - "xo": "*" - }, - "engines": { - "node": ">=0.10.0" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/kevva/shebang-command#readme", - "keywords": [ - "cmd", - "command", - "parse", - "shebang" - ], - "license": "MIT", - "name": "shebang-command", - "repository": { - "type": "git", - "url": "git+https://github.com/kevva/shebang-command.git" - }, - "scripts": { - "test": "xo && ava" - }, - "version": "1.2.0", - "xo": { - "ignores": [ - "test.js" - ] - } -} diff --git a/node_modules/shebang-command/readme.md b/node_modules/shebang-command/readme.md deleted file mode 100644 index 16b0be4d..00000000 --- a/node_modules/shebang-command/readme.md +++ /dev/null @@ -1,39 +0,0 @@ -# shebang-command [![Build Status](https://travis-ci.org/kevva/shebang-command.svg?branch=master)](https://travis-ci.org/kevva/shebang-command) - -> Get the command from a shebang - - -## Install - -``` -$ npm install --save shebang-command -``` - - -## Usage - -```js -const shebangCommand = require('shebang-command'); - -shebangCommand('#!/usr/bin/env node'); -//=> 'node' - -shebangCommand('#!/bin/bash'); -//=> 'bash' -``` - - -## API - -### shebangCommand(string) - -#### string - -Type: `string` - -String containing a shebang. - - -## License - -MIT © [Kevin Martensson](http://github.com/kevva) diff --git a/node_modules/shebang-regex/index.js b/node_modules/shebang-regex/index.js deleted file mode 100644 index d052d2e0..00000000 --- a/node_modules/shebang-regex/index.js +++ /dev/null @@ -1,2 +0,0 @@ -'use strict'; -module.exports = /^#!.*/; diff --git a/node_modules/shebang-regex/license b/node_modules/shebang-regex/license deleted file mode 100644 index 654d0bfe..00000000 --- a/node_modules/shebang-regex/license +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) Sindre Sorhus (sindresorhus.com) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/shebang-regex/package.json b/node_modules/shebang-regex/package.json deleted file mode 100644 index dffaaaf4..00000000 --- a/node_modules/shebang-regex/package.json +++ /dev/null @@ -1,64 +0,0 @@ -{ - "_from": "shebang-regex@^1.0.0", - "_id": "shebang-regex@1.0.0", - "_inBundle": false, - "_integrity": "sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=", - "_location": "/shebang-regex", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "shebang-regex@^1.0.0", - "name": "shebang-regex", - "escapedName": "shebang-regex", - "rawSpec": "^1.0.0", - "saveSpec": null, - "fetchSpec": "^1.0.0" - }, - "_requiredBy": [ - "/shebang-command" - ], - "_resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-1.0.0.tgz", - "_shasum": "da42f49740c0b42db2ca9728571cb190c98efea3", - "_spec": "shebang-regex@^1.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/shebang-command", - "author": { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - "bugs": { - "url": "https://github.com/sindresorhus/shebang-regex/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Regular expression for matching a shebang", - "devDependencies": { - "ava": "0.0.4" - }, - "engines": { - "node": ">=0.10.0" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/sindresorhus/shebang-regex#readme", - "keywords": [ - "re", - "regex", - "regexp", - "shebang", - "match", - "test" - ], - "license": "MIT", - "name": "shebang-regex", - "repository": { - "type": "git", - "url": "git+https://github.com/sindresorhus/shebang-regex.git" - }, - "scripts": { - "test": "node test.js" - }, - "version": "1.0.0" -} diff --git a/node_modules/shebang-regex/readme.md b/node_modules/shebang-regex/readme.md deleted file mode 100644 index ef75e51b..00000000 --- a/node_modules/shebang-regex/readme.md +++ /dev/null @@ -1,29 +0,0 @@ -# shebang-regex [![Build Status](https://travis-ci.org/sindresorhus/shebang-regex.svg?branch=master)](https://travis-ci.org/sindresorhus/shebang-regex) - -> Regular expression for matching a [shebang](https://en.wikipedia.org/wiki/Shebang_(Unix)) - - -## Install - -``` -$ npm install --save shebang-regex -``` - - -## Usage - -```js -var shebangRegex = require('shebang-regex'); -var str = '#!/usr/bin/env node\nconsole.log("unicorns");'; - -shebangRegex.test(str); -//=> true - -shebangRegex.exec(str)[0]; -//=> '#!/usr/bin/env node' -``` - - -## License - -MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/signal-exit/CHANGELOG.md b/node_modules/signal-exit/CHANGELOG.md deleted file mode 100644 index e2f70d22..00000000 --- a/node_modules/signal-exit/CHANGELOG.md +++ /dev/null @@ -1,27 +0,0 @@ -# Change Log - -All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines. - - -## [3.0.1](https://github.com/tapjs/signal-exit/compare/v3.0.0...v3.0.1) (2016-09-08) - - -### Bug Fixes - -* do not listen on SIGBUS, SIGFPE, SIGSEGV and SIGILL ([#40](https://github.com/tapjs/signal-exit/issues/40)) ([5b105fb](https://github.com/tapjs/signal-exit/commit/5b105fb)) - - - - -# [3.0.0](https://github.com/tapjs/signal-exit/compare/v2.1.2...v3.0.0) (2016-06-13) - - -### Bug Fixes - -* get our test suite running on Windows ([#23](https://github.com/tapjs/signal-exit/issues/23)) ([6f3eda8](https://github.com/tapjs/signal-exit/commit/6f3eda8)) -* hooking SIGPROF was interfering with profilers see [#21](https://github.com/tapjs/signal-exit/issues/21) ([#24](https://github.com/tapjs/signal-exit/issues/24)) ([1248a4c](https://github.com/tapjs/signal-exit/commit/1248a4c)) - - -### BREAKING CHANGES - -* signal-exit no longer wires into SIGPROF diff --git a/node_modules/signal-exit/LICENSE.txt b/node_modules/signal-exit/LICENSE.txt deleted file mode 100644 index eead04a1..00000000 --- a/node_modules/signal-exit/LICENSE.txt +++ /dev/null @@ -1,16 +0,0 @@ -The ISC License - -Copyright (c) 2015, Contributors - -Permission to use, copy, modify, and/or distribute this software -for any purpose with or without fee is hereby granted, provided -that the above copyright notice and this permission notice -appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES -OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE -LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES -OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/signal-exit/README.md b/node_modules/signal-exit/README.md deleted file mode 100644 index 8ebccabe..00000000 --- a/node_modules/signal-exit/README.md +++ /dev/null @@ -1,40 +0,0 @@ -# signal-exit - -[![Build Status](https://travis-ci.org/tapjs/signal-exit.png)](https://travis-ci.org/tapjs/signal-exit) -[![Coverage](https://coveralls.io/repos/tapjs/signal-exit/badge.svg?branch=master)](https://coveralls.io/r/tapjs/signal-exit?branch=master) -[![NPM version](https://img.shields.io/npm/v/signal-exit.svg)](https://www.npmjs.com/package/signal-exit) -[![Windows Tests](https://img.shields.io/appveyor/ci/bcoe/signal-exit/master.svg?label=Windows%20Tests)](https://ci.appveyor.com/project/bcoe/signal-exit) -[![Standard Version](https://img.shields.io/badge/release-standard%20version-brightgreen.svg)](https://github.com/conventional-changelog/standard-version) - -When you want to fire an event no matter how a process exits: - -* reaching the end of execution. -* explicitly having `process.exit(code)` called. -* having `process.kill(pid, sig)` called. -* receiving a fatal signal from outside the process - -Use `signal-exit`. - -```js -var onExit = require('signal-exit') - -onExit(function (code, signal) { - console.log('process exited!') -}) -``` - -## API - -`var remove = onExit(function (code, signal) {}, options)` - -The return value of the function is a function that will remove the -handler. - -Note that the function *only* fires for signals if the signal would -cause the proces to exit. That is, there are no other listeners, and -it is a fatal signal. - -## Options - -* `alwaysLast`: Run this handler after any other signal or exit - handlers. This causes `process.emit` to be monkeypatched. diff --git a/node_modules/signal-exit/index.js b/node_modules/signal-exit/index.js deleted file mode 100644 index 337f691e..00000000 --- a/node_modules/signal-exit/index.js +++ /dev/null @@ -1,157 +0,0 @@ -// Note: since nyc uses this module to output coverage, any lines -// that are in the direct sync flow of nyc's outputCoverage are -// ignored, since we can never get coverage for them. -var assert = require('assert') -var signals = require('./signals.js') - -var EE = require('events') -/* istanbul ignore if */ -if (typeof EE !== 'function') { - EE = EE.EventEmitter -} - -var emitter -if (process.__signal_exit_emitter__) { - emitter = process.__signal_exit_emitter__ -} else { - emitter = process.__signal_exit_emitter__ = new EE() - emitter.count = 0 - emitter.emitted = {} -} - -// Because this emitter is a global, we have to check to see if a -// previous version of this library failed to enable infinite listeners. -// I know what you're about to say. But literally everything about -// signal-exit is a compromise with evil. Get used to it. -if (!emitter.infinite) { - emitter.setMaxListeners(Infinity) - emitter.infinite = true -} - -module.exports = function (cb, opts) { - assert.equal(typeof cb, 'function', 'a callback must be provided for exit handler') - - if (loaded === false) { - load() - } - - var ev = 'exit' - if (opts && opts.alwaysLast) { - ev = 'afterexit' - } - - var remove = function () { - emitter.removeListener(ev, cb) - if (emitter.listeners('exit').length === 0 && - emitter.listeners('afterexit').length === 0) { - unload() - } - } - emitter.on(ev, cb) - - return remove -} - -module.exports.unload = unload -function unload () { - if (!loaded) { - return - } - loaded = false - - signals.forEach(function (sig) { - try { - process.removeListener(sig, sigListeners[sig]) - } catch (er) {} - }) - process.emit = originalProcessEmit - process.reallyExit = originalProcessReallyExit - emitter.count -= 1 -} - -function emit (event, code, signal) { - if (emitter.emitted[event]) { - return - } - emitter.emitted[event] = true - emitter.emit(event, code, signal) -} - -// { : , ... } -var sigListeners = {} -signals.forEach(function (sig) { - sigListeners[sig] = function listener () { - // If there are no other listeners, an exit is coming! - // Simplest way: remove us and then re-send the signal. - // We know that this will kill the process, so we can - // safely emit now. - var listeners = process.listeners(sig) - if (listeners.length === emitter.count) { - unload() - emit('exit', null, sig) - /* istanbul ignore next */ - emit('afterexit', null, sig) - /* istanbul ignore next */ - process.kill(process.pid, sig) - } - } -}) - -module.exports.signals = function () { - return signals -} - -module.exports.load = load - -var loaded = false - -function load () { - if (loaded) { - return - } - loaded = true - - // This is the number of onSignalExit's that are in play. - // It's important so that we can count the correct number of - // listeners on signals, and don't wait for the other one to - // handle it instead of us. - emitter.count += 1 - - signals = signals.filter(function (sig) { - try { - process.on(sig, sigListeners[sig]) - return true - } catch (er) { - return false - } - }) - - process.emit = processEmit - process.reallyExit = processReallyExit -} - -var originalProcessReallyExit = process.reallyExit -function processReallyExit (code) { - process.exitCode = code || 0 - emit('exit', process.exitCode, null) - /* istanbul ignore next */ - emit('afterexit', process.exitCode, null) - /* istanbul ignore next */ - originalProcessReallyExit.call(process, process.exitCode) -} - -var originalProcessEmit = process.emit -function processEmit (ev, arg) { - if (ev === 'exit') { - if (arg !== undefined) { - process.exitCode = arg - } - var ret = originalProcessEmit.apply(this, arguments) - emit('exit', process.exitCode, null) - /* istanbul ignore next */ - emit('afterexit', process.exitCode, null) - return ret - } else { - return originalProcessEmit.apply(this, arguments) - } -} diff --git a/node_modules/signal-exit/package.json b/node_modules/signal-exit/package.json deleted file mode 100644 index 763ab22f..00000000 --- a/node_modules/signal-exit/package.json +++ /dev/null @@ -1,66 +0,0 @@ -{ - "_from": "signal-exit@^3.0.2", - "_id": "signal-exit@3.0.2", - "_inBundle": false, - "_integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=", - "_location": "/signal-exit", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "signal-exit@^3.0.2", - "name": "signal-exit", - "escapedName": "signal-exit", - "rawSpec": "^3.0.2", - "saveSpec": null, - "fetchSpec": "^3.0.2" - }, - "_requiredBy": [ - "/restore-cursor" - ], - "_resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz", - "_shasum": "b5fdc08f1287ea1178628e415e25132b73646c6d", - "_spec": "signal-exit@^3.0.2", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/restore-cursor", - "author": { - "name": "Ben Coe", - "email": "ben@npmjs.com" - }, - "bugs": { - "url": "https://github.com/tapjs/signal-exit/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "when you want to fire an event no matter how a process exits.", - "devDependencies": { - "chai": "^3.5.0", - "coveralls": "^2.11.10", - "nyc": "^8.1.0", - "standard": "^7.1.2", - "standard-version": "^2.3.0", - "tap": "^8.0.1" - }, - "files": [ - "index.js", - "signals.js" - ], - "homepage": "https://github.com/tapjs/signal-exit", - "keywords": [ - "signal", - "exit" - ], - "license": "ISC", - "main": "index.js", - "name": "signal-exit", - "repository": { - "type": "git", - "url": "git+https://github.com/tapjs/signal-exit.git" - }, - "scripts": { - "coverage": "nyc report --reporter=text-lcov | coveralls", - "pretest": "standard", - "release": "standard-version", - "test": "tap --timeout=240 ./test/*.js --cov" - }, - "version": "3.0.2" -} diff --git a/node_modules/signal-exit/signals.js b/node_modules/signal-exit/signals.js deleted file mode 100644 index 3bd67a8a..00000000 --- a/node_modules/signal-exit/signals.js +++ /dev/null @@ -1,53 +0,0 @@ -// This is not the set of all possible signals. -// -// It IS, however, the set of all signals that trigger -// an exit on either Linux or BSD systems. Linux is a -// superset of the signal names supported on BSD, and -// the unknown signals just fail to register, so we can -// catch that easily enough. -// -// Don't bother with SIGKILL. It's uncatchable, which -// means that we can't fire any callbacks anyway. -// -// If a user does happen to register a handler on a non- -// fatal signal like SIGWINCH or something, and then -// exit, it'll end up firing `process.emit('exit')`, so -// the handler will be fired anyway. -// -// SIGBUS, SIGFPE, SIGSEGV and SIGILL, when not raised -// artificially, inherently leave the process in a -// state from which it is not safe to try and enter JS -// listeners. -module.exports = [ - 'SIGABRT', - 'SIGALRM', - 'SIGHUP', - 'SIGINT', - 'SIGTERM' -] - -if (process.platform !== 'win32') { - module.exports.push( - 'SIGVTALRM', - 'SIGXCPU', - 'SIGXFSZ', - 'SIGUSR2', - 'SIGTRAP', - 'SIGSYS', - 'SIGQUIT', - 'SIGIOT' - // should detect profiler and enable/disable accordingly. - // see #21 - // 'SIGPROF' - ) -} - -if (process.platform === 'linux') { - module.exports.push( - 'SIGIO', - 'SIGPOLL', - 'SIGPWR', - 'SIGSTKFLT', - 'SIGUNUSED' - ) -} diff --git a/node_modules/slice-ansi/index.js b/node_modules/slice-ansi/index.js deleted file mode 100755 index 634ee9c7..00000000 --- a/node_modules/slice-ansi/index.js +++ /dev/null @@ -1,88 +0,0 @@ -'use strict'; -const isFullwidthCodePoint = require('is-fullwidth-code-point'); - -const ESCAPES = [ - '\u001B', - '\u009B' -]; - -const END_CODE = 39; -const ASTRAL_REGEX = /[\uD800-\uDBFF][\uDC00-\uDFFF]/; - -const ESCAPE_CODES = new Map([ - [0, 0], - [1, 22], - [2, 22], - [3, 23], - [4, 24], - [7, 27], - [8, 28], - [9, 29], - [30, 39], - [31, 39], - [32, 39], - [33, 39], - [34, 39], - [35, 39], - [36, 39], - [37, 39], - [90, 39], - [40, 49], - [41, 49], - [42, 49], - [43, 49], - [44, 49], - [45, 49], - [46, 49], - [47, 49] -]); - -const wrapAnsi = code => `${ESCAPES[0]}[${code}m`; - -module.exports = (str, begin, end) => { - const arr = Array.from(str.normalize()); - - end = typeof end === 'number' ? end : arr.length; - - let insideEscape = false; - let escapeCode; - let visible = 0; - let output = ''; - - for (const item of arr.entries()) { - const i = item[0]; - const x = item[1]; - - let leftEscape = false; - - if (ESCAPES.indexOf(x) !== -1) { - insideEscape = true; - const code = /\d[^m]*/.exec(str.slice(i, i + 4)); - escapeCode = code === END_CODE ? null : code; - } else if (insideEscape && x === 'm') { - insideEscape = false; - leftEscape = true; - } - - if (!insideEscape && !leftEscape) { - ++visible; - } - - if (!ASTRAL_REGEX.test(x) && isFullwidthCodePoint(x.codePointAt())) { - ++visible; - } - - if (visible > begin && visible <= end) { - output += x; - } else if (visible === begin && !insideEscape && escapeCode !== undefined && escapeCode !== END_CODE) { - output += wrapAnsi(escapeCode); - } else if (visible >= end) { - if (escapeCode !== undefined) { - output += wrapAnsi(ESCAPE_CODES.get(parseInt(escapeCode, 10)) || END_CODE); - } - break; - } - } - - return output; -}; diff --git a/node_modules/slice-ansi/license b/node_modules/slice-ansi/license deleted file mode 100644 index 4d726339..00000000 --- a/node_modules/slice-ansi/license +++ /dev/null @@ -1,9 +0,0 @@ -MIT License - -Copyright (c) DC - -Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/slice-ansi/package.json b/node_modules/slice-ansi/package.json deleted file mode 100644 index 7fefbf2b..00000000 --- a/node_modules/slice-ansi/package.json +++ /dev/null @@ -1,85 +0,0 @@ -{ - "_from": "slice-ansi@1.0.0", - "_id": "slice-ansi@1.0.0", - "_inBundle": false, - "_integrity": "sha512-POqxBK6Lb3q6s047D/XsDVNPnF9Dl8JSaqe9h9lURl0OdNqy/ujDrOiIHtsqXMGbWWTIomRzAMaTyawAU//Reg==", - "_location": "/slice-ansi", - "_phantomChildren": {}, - "_requested": { - "type": "version", - "registry": true, - "raw": "slice-ansi@1.0.0", - "name": "slice-ansi", - "escapedName": "slice-ansi", - "rawSpec": "1.0.0", - "saveSpec": null, - "fetchSpec": "1.0.0" - }, - "_requiredBy": [ - "/table" - ], - "_resolved": "https://registry.npmjs.org/slice-ansi/-/slice-ansi-1.0.0.tgz", - "_shasum": "044f1a49d8842ff307aad6b505ed178bd950134d", - "_spec": "slice-ansi@1.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/table", - "author": { - "name": "David Caccavella", - "email": "threedeecee@gmail.com" - }, - "bugs": { - "url": "https://github.com/chalk/slice-ansi/issues" - }, - "bundleDependencies": false, - "dependencies": { - "is-fullwidth-code-point": "^2.0.0" - }, - "deprecated": false, - "description": "Slice a string with ANSI escape codes", - "devDependencies": { - "ava": "*", - "chalk": "^2.0.1", - "random-item": "^1.0.0", - "strip-ansi": "^4.0.0", - "xo": "*" - }, - "engines": { - "node": ">=4" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/chalk/slice-ansi#readme", - "keywords": [ - "slice", - "string", - "ansi", - "styles", - "color", - "colour", - "colors", - "terminal", - "console", - "cli", - "tty", - "escape", - "formatting", - "rgb", - "256", - "shell", - "xterm", - "log", - "logging", - "command-line", - "text" - ], - "license": "MIT", - "name": "slice-ansi", - "repository": { - "type": "git", - "url": "git+https://github.com/chalk/slice-ansi.git" - }, - "scripts": { - "test": "xo && ava" - }, - "version": "1.0.0" -} diff --git a/node_modules/slice-ansi/readme.md b/node_modules/slice-ansi/readme.md deleted file mode 100755 index 628eed2e..00000000 --- a/node_modules/slice-ansi/readme.md +++ /dev/null @@ -1,64 +0,0 @@ -# slice-ansi [![Build Status](https://travis-ci.org/chalk/slice-ansi.svg?branch=master)](https://travis-ci.org/chalk/slice-ansi) [![XO: Linted](https://img.shields.io/badge/xo-linted-blue.svg)](https://github.com/sindresorhus/xo) - -> Slice a string with [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code#Colors_and_Styles) - - -## Install - -``` -$ npm install slice-ansi -``` - - -## Usage - -```js -const chalk = require('chalk'); -const sliceAnsi = require('slice-ansi'); - -const input = 'The quick brown ' + chalk.red('fox jumped over ') + - 'the lazy ' + chalk.green('dog and then ran away with the unicorn.'); - -console.log(sliceAnsi(input, 20, 30)); -``` - - -## API - -### sliceAnsi(input, beginSlice, [endSlice]) - -#### input - -Type: `string` - -String with ANSI escape codes. Like one styled by [`chalk`](https://github.com/chalk/chalk). - -#### beginSlice - -Type: `number` - -Zero-based index at which to begin the slice. - -#### endSlice - -Type: `number` - -Zero-based index at which to end the slice. - - -## Related - -- [wrap-ansi](https://github.com/chalk/wrap-ansi) - Wordwrap a string with ANSI escape codes -- [cli-truncate](https://github.com/sindresorhus/cli-truncate) - Truncate a string to a specific width in the terminal -- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right - - -## Maintainers - -- [Sindre Sorhus](https://github.com/sindresorhus) -- [Josh Junon](https://github.com/qix-) - - -## License - -MIT diff --git a/node_modules/sprintf-js/.npmignore b/node_modules/sprintf-js/.npmignore deleted file mode 100644 index 096746c1..00000000 --- a/node_modules/sprintf-js/.npmignore +++ /dev/null @@ -1 +0,0 @@ -/node_modules/ \ No newline at end of file diff --git a/node_modules/sprintf-js/LICENSE b/node_modules/sprintf-js/LICENSE deleted file mode 100644 index 663ac52e..00000000 --- a/node_modules/sprintf-js/LICENSE +++ /dev/null @@ -1,24 +0,0 @@ -Copyright (c) 2007-2014, Alexandru Marasteanu -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: -* Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. -* Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. -* Neither the name of this software nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/sprintf-js/README.md b/node_modules/sprintf-js/README.md deleted file mode 100644 index 83863561..00000000 --- a/node_modules/sprintf-js/README.md +++ /dev/null @@ -1,88 +0,0 @@ -# sprintf.js -**sprintf.js** is a complete open source JavaScript sprintf implementation for the *browser* and *node.js*. - -Its prototype is simple: - - string sprintf(string format , [mixed arg1 [, mixed arg2 [ ,...]]]) - -The placeholders in the format string are marked by `%` and are followed by one or more of these elements, in this order: - -* An optional number followed by a `$` sign that selects which argument index to use for the value. If not specified, arguments will be placed in the same order as the placeholders in the input string. -* An optional `+` sign that forces to preceed the result with a plus or minus sign on numeric values. By default, only the `-` sign is used on negative numbers. -* An optional padding specifier that says what character to use for padding (if specified). Possible values are `0` or any other character precedeed by a `'` (single quote). The default is to pad with *spaces*. -* An optional `-` sign, that causes sprintf to left-align the result of this placeholder. The default is to right-align the result. -* An optional number, that says how many characters the result should have. If the value to be returned is shorter than this number, the result will be padded. When used with the `j` (JSON) type specifier, the padding length specifies the tab size used for indentation. -* An optional precision modifier, consisting of a `.` (dot) followed by a number, that says how many digits should be displayed for floating point numbers. When used with the `g` type specifier, it specifies the number of significant digits. When used on a string, it causes the result to be truncated. -* A type specifier that can be any of: - * `%` — yields a literal `%` character - * `b` — yields an integer as a binary number - * `c` — yields an integer as the character with that ASCII value - * `d` or `i` — yields an integer as a signed decimal number - * `e` — yields a float using scientific notation - * `u` — yields an integer as an unsigned decimal number - * `f` — yields a float as is; see notes on precision above - * `g` — yields a float as is; see notes on precision above - * `o` — yields an integer as an octal number - * `s` — yields a string as is - * `x` — yields an integer as a hexadecimal number (lower-case) - * `X` — yields an integer as a hexadecimal number (upper-case) - * `j` — yields a JavaScript object or array as a JSON encoded string - -## JavaScript `vsprintf` -`vsprintf` is the same as `sprintf` except that it accepts an array of arguments, rather than a variable number of arguments: - - vsprintf("The first 4 letters of the english alphabet are: %s, %s, %s and %s", ["a", "b", "c", "d"]) - -## Argument swapping -You can also swap the arguments. That is, the order of the placeholders doesn't have to match the order of the arguments. You can do that by simply indicating in the format string which arguments the placeholders refer to: - - sprintf("%2$s %3$s a %1$s", "cracker", "Polly", "wants") -And, of course, you can repeat the placeholders without having to increase the number of arguments. - -## Named arguments -Format strings may contain replacement fields rather than positional placeholders. Instead of referring to a certain argument, you can now refer to a certain key within an object. Replacement fields are surrounded by rounded parentheses - `(` and `)` - and begin with a keyword that refers to a key: - - var user = { - name: "Dolly" - } - sprintf("Hello %(name)s", user) // Hello Dolly -Keywords in replacement fields can be optionally followed by any number of keywords or indexes: - - var users = [ - {name: "Dolly"}, - {name: "Molly"}, - {name: "Polly"} - ] - sprintf("Hello %(users[0].name)s, %(users[1].name)s and %(users[2].name)s", {users: users}) // Hello Dolly, Molly and Polly -Note: mixing positional and named placeholders is not (yet) supported - -## Computed values -You can pass in a function as a dynamic value and it will be invoked (with no arguments) in order to compute the value on-the-fly. - - sprintf("Current timestamp: %d", Date.now) // Current timestamp: 1398005382890 - sprintf("Current date and time: %s", function() { return new Date().toString() }) - -# AngularJS -You can now use `sprintf` and `vsprintf` (also aliased as `fmt` and `vfmt` respectively) in your AngularJS projects. See `demo/`. - -# Installation - -## Via Bower - - bower install sprintf - -## Or as a node.js module - - npm install sprintf-js - -### Usage - - var sprintf = require("sprintf-js").sprintf, - vsprintf = require("sprintf-js").vsprintf - - sprintf("%2$s %3$s a %1$s", "cracker", "Polly", "wants") - vsprintf("The first 4 letters of the english alphabet are: %s, %s, %s and %s", ["a", "b", "c", "d"]) - -# License - -**sprintf.js** is licensed under the terms of the 3-clause BSD license. diff --git a/node_modules/sprintf-js/bower.json b/node_modules/sprintf-js/bower.json deleted file mode 100644 index d90a7598..00000000 --- a/node_modules/sprintf-js/bower.json +++ /dev/null @@ -1,14 +0,0 @@ -{ - "name": "sprintf", - "description": "JavaScript sprintf implementation", - "version": "1.0.3", - "main": "src/sprintf.js", - "license": "BSD-3-Clause-Clear", - "keywords": ["sprintf", "string", "formatting"], - "authors": ["Alexandru Marasteanu (http://alexei.ro/)"], - "homepage": "https://github.com/alexei/sprintf.js", - "repository": { - "type": "git", - "url": "git://github.com/alexei/sprintf.js.git" - } -} diff --git a/node_modules/sprintf-js/demo/angular.html b/node_modules/sprintf-js/demo/angular.html deleted file mode 100644 index 3559efd7..00000000 --- a/node_modules/sprintf-js/demo/angular.html +++ /dev/null @@ -1,20 +0,0 @@ - - - - - - - - - 
{{ "%+010d"|sprintf:-123 }}
- 
{{ "%+010d"|vsprintf:[-123] }}
- 
{{ "%+010d"|fmt:-123 }}
- 
{{ "%+010d"|vfmt:[-123] }}
- 
{{ "I've got %2$d apples and %1$d oranges."|fmt:4:2 }}
- 
{{ "I've got %(apples)d apples and %(oranges)d oranges."|fmt:{apples: 2, oranges: 4} }}
- - - - diff --git a/node_modules/sprintf-js/dist/angular-sprintf.min.js b/node_modules/sprintf-js/dist/angular-sprintf.min.js deleted file mode 100644 index dbaf744d..00000000 --- a/node_modules/sprintf-js/dist/angular-sprintf.min.js +++ /dev/null @@ -1,4 +0,0 @@ -/*! sprintf-js | Alexandru Marasteanu (http://alexei.ro/) | BSD-3-Clause */ - -angular.module("sprintf",[]).filter("sprintf",function(){return function(){return sprintf.apply(null,arguments)}}).filter("fmt",["$filter",function(a){return a("sprintf")}]).filter("vsprintf",function(){return function(a,b){return vsprintf(a,b)}}).filter("vfmt",["$filter",function(a){return a("vsprintf")}]); -//# sourceMappingURL=angular-sprintf.min.map \ No newline at end of file diff --git a/node_modules/sprintf-js/dist/angular-sprintf.min.js.map b/node_modules/sprintf-js/dist/angular-sprintf.min.js.map deleted file mode 100644 index 055964c6..00000000 --- a/node_modules/sprintf-js/dist/angular-sprintf.min.js.map +++ /dev/null @@ -1 +0,0 @@ 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\ No newline at end of file diff --git a/node_modules/sprintf-js/gruntfile.js b/node_modules/sprintf-js/gruntfile.js deleted file mode 100644 index 246e1c3b..00000000 --- a/node_modules/sprintf-js/gruntfile.js +++ /dev/null @@ -1,36 +0,0 @@ -module.exports = function(grunt) { - grunt.initConfig({ - pkg: grunt.file.readJSON("package.json"), - - uglify: { - options: { - banner: "/*! <%= pkg.name %> | <%= pkg.author %> | <%= pkg.license %> */\n", - sourceMap: true - }, - build: { - files: [ - { - src: "src/sprintf.js", - dest: "dist/sprintf.min.js" - }, - { - src: "src/angular-sprintf.js", - dest: "dist/angular-sprintf.min.js" - } - ] - } - }, - - watch: { - js: { - files: "src/*.js", - tasks: ["uglify"] - } - } - }) - - grunt.loadNpmTasks("grunt-contrib-uglify") - grunt.loadNpmTasks("grunt-contrib-watch") - - grunt.registerTask("default", ["uglify", "watch"]) -} diff --git a/node_modules/sprintf-js/package.json b/node_modules/sprintf-js/package.json deleted file mode 100644 index cfa64238..00000000 --- a/node_modules/sprintf-js/package.json +++ /dev/null @@ -1,54 +0,0 @@ -{ - "_from": "sprintf-js@~1.0.2", - "_id": "sprintf-js@1.0.3", - "_inBundle": false, - "_integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=", - "_location": "/sprintf-js", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "sprintf-js@~1.0.2", - "name": "sprintf-js", - "escapedName": "sprintf-js", - "rawSpec": "~1.0.2", - "saveSpec": null, - "fetchSpec": "~1.0.2" - }, - "_requiredBy": [ - "/argparse" - ], - "_resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz", - "_shasum": "04e6926f662895354f3dd015203633b857297e2c", - "_spec": "sprintf-js@~1.0.2", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/argparse", - "author": { - "name": "Alexandru Marasteanu", - "email": "hello@alexei.ro", - "url": "http://alexei.ro/" - }, - "bugs": { - "url": "https://github.com/alexei/sprintf.js/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "JavaScript sprintf implementation", - "devDependencies": { - "grunt": "*", - "grunt-contrib-uglify": "*", - "grunt-contrib-watch": "*", - "mocha": "*" - }, - "homepage": "https://github.com/alexei/sprintf.js#readme", - "license": "BSD-3-Clause", - "main": "src/sprintf.js", - "name": "sprintf-js", - "repository": { - "type": "git", - "url": "git+https://github.com/alexei/sprintf.js.git" - }, - "scripts": { - "test": "mocha test/test.js" - }, - "version": "1.0.3" -} diff --git a/node_modules/sprintf-js/src/angular-sprintf.js b/node_modules/sprintf-js/src/angular-sprintf.js deleted file mode 100644 index 9c69123b..00000000 --- a/node_modules/sprintf-js/src/angular-sprintf.js +++ /dev/null @@ -1,18 +0,0 @@ -angular. - module("sprintf", []). - filter("sprintf", function() { - return function() { - return sprintf.apply(null, arguments) - } - }). - filter("fmt", ["$filter", function($filter) { - return $filter("sprintf") - }]). - filter("vsprintf", function() { - return function(format, argv) { - return vsprintf(format, argv) - } - }). - filter("vfmt", ["$filter", function($filter) { - return $filter("vsprintf") - }]) diff --git a/node_modules/sprintf-js/src/sprintf.js b/node_modules/sprintf-js/src/sprintf.js deleted file mode 100644 index c0fc7c08..00000000 --- a/node_modules/sprintf-js/src/sprintf.js +++ /dev/null @@ -1,208 +0,0 @@ -(function(window) { - var re = { - not_string: /[^s]/, - number: /[diefg]/, - json: /[j]/, - not_json: /[^j]/, - text: /^[^\x25]+/, - modulo: /^\x25{2}/, - placeholder: /^\x25(?:([1-9]\d*)\$|\(([^\)]+)\))?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-gijosuxX])/, - key: /^([a-z_][a-z_\d]*)/i, - key_access: /^\.([a-z_][a-z_\d]*)/i, - index_access: /^\[(\d+)\]/, - sign: /^[\+\-]/ - } - - function sprintf() { - var key = arguments[0], cache = sprintf.cache - if (!(cache[key] && cache.hasOwnProperty(key))) { - cache[key] = sprintf.parse(key) - } - return sprintf.format.call(null, cache[key], arguments) - } - - sprintf.format = function(parse_tree, argv) { - var cursor = 1, tree_length = parse_tree.length, node_type = "", arg, output = [], i, k, match, pad, pad_character, pad_length, is_positive = true, sign = "" - for (i = 0; i < tree_length; i++) { - node_type = get_type(parse_tree[i]) - if (node_type === "string") { - output[output.length] = parse_tree[i] - } - else if (node_type === "array") { - match = parse_tree[i] // convenience purposes only - if (match[2]) { // keyword argument - arg = argv[cursor] - for (k = 0; k < match[2].length; k++) { - if (!arg.hasOwnProperty(match[2][k])) { - throw new Error(sprintf("[sprintf] property '%s' does not exist", match[2][k])) - } - arg = arg[match[2][k]] - } - } - else if (match[1]) { // positional argument (explicit) - arg = argv[match[1]] - } - else { // positional argument (implicit) - arg = argv[cursor++] - } - - if (get_type(arg) == "function") { - arg = arg() - } - - if (re.not_string.test(match[8]) && re.not_json.test(match[8]) && (get_type(arg) != "number" && isNaN(arg))) { - throw new TypeError(sprintf("[sprintf] expecting number but found %s", get_type(arg))) - } - - if (re.number.test(match[8])) { - is_positive = arg >= 0 - } - - switch (match[8]) { - case "b": - arg = arg.toString(2) - break - case "c": - arg = String.fromCharCode(arg) - break - case "d": - case "i": - arg = parseInt(arg, 10) - break - case "j": - arg = JSON.stringify(arg, null, match[6] ? parseInt(match[6]) : 0) - break - case "e": - arg = match[7] ? arg.toExponential(match[7]) : arg.toExponential() - break - case "f": - arg = match[7] ? parseFloat(arg).toFixed(match[7]) : parseFloat(arg) - break - case "g": - arg = match[7] ? parseFloat(arg).toPrecision(match[7]) : parseFloat(arg) - break - case "o": - arg = arg.toString(8) - break - case "s": - arg = ((arg = String(arg)) && match[7] ? arg.substring(0, match[7]) : arg) - break - case "u": - arg = arg >>> 0 - break - case "x": - arg = arg.toString(16) - break - case "X": - arg = arg.toString(16).toUpperCase() - break - } - if (re.json.test(match[8])) { - output[output.length] = arg - } - else { - if (re.number.test(match[8]) && (!is_positive || match[3])) { - sign = is_positive ? "+" : "-" - arg = arg.toString().replace(re.sign, "") - } - else { - sign = "" - } - pad_character = match[4] ? match[4] === "0" ? "0" : match[4].charAt(1) : " " - pad_length = match[6] - (sign + arg).length - pad = match[6] ? (pad_length > 0 ? str_repeat(pad_character, pad_length) : "") : "" - output[output.length] = match[5] ? sign + arg + pad : (pad_character === "0" ? sign + pad + arg : pad + sign + arg) - } - } - } - return output.join("") - } - - sprintf.cache = {} - - sprintf.parse = function(fmt) { - var _fmt = fmt, match = [], parse_tree = [], arg_names = 0 - while (_fmt) { - if ((match = re.text.exec(_fmt)) !== null) { - parse_tree[parse_tree.length] = match[0] - } - else if ((match = re.modulo.exec(_fmt)) !== null) { - parse_tree[parse_tree.length] = "%" - } - else if ((match = re.placeholder.exec(_fmt)) !== null) { - if (match[2]) { - arg_names |= 1 - var field_list = [], replacement_field = match[2], field_match = [] - if ((field_match = re.key.exec(replacement_field)) !== null) { - field_list[field_list.length] = field_match[1] - while ((replacement_field = replacement_field.substring(field_match[0].length)) !== "") { - if ((field_match = re.key_access.exec(replacement_field)) !== null) { - field_list[field_list.length] = field_match[1] - } - else if ((field_match = re.index_access.exec(replacement_field)) !== null) { - field_list[field_list.length] = field_match[1] - } - else { - throw new SyntaxError("[sprintf] failed to parse named argument key") - } - } - } - else { - throw new SyntaxError("[sprintf] failed to parse named argument key") - } - match[2] = field_list - } - else { - arg_names |= 2 - } - if (arg_names === 3) { - throw new Error("[sprintf] mixing positional and named placeholders is not (yet) supported") - } - parse_tree[parse_tree.length] = match - } - else { - throw new SyntaxError("[sprintf] unexpected placeholder") - } - _fmt = _fmt.substring(match[0].length) - } - return parse_tree - } - - var vsprintf = function(fmt, argv, _argv) { - _argv = (argv || []).slice(0) - _argv.splice(0, 0, fmt) - return sprintf.apply(null, _argv) - } - - /** - * helpers - */ - function get_type(variable) { - return Object.prototype.toString.call(variable).slice(8, -1).toLowerCase() - } - - function str_repeat(input, multiplier) { - return Array(multiplier + 1).join(input) - } - - /** - * export to either browser or node.js - */ - if (typeof exports !== "undefined") { - exports.sprintf = sprintf - exports.vsprintf = vsprintf - } - else { - window.sprintf = sprintf - window.vsprintf = vsprintf - - if (typeof define === "function" && define.amd) { - define(function() { - return { - sprintf: sprintf, - vsprintf: vsprintf - } - }) - } - } -})(typeof window === "undefined" ? this : window); diff --git a/node_modules/sprintf-js/test/test.js b/node_modules/sprintf-js/test/test.js deleted file mode 100644 index 6f57b253..00000000 --- a/node_modules/sprintf-js/test/test.js +++ /dev/null @@ -1,82 +0,0 @@ -var assert = require("assert"), - sprintfjs = require("../src/sprintf.js"), - sprintf = sprintfjs.sprintf, - vsprintf = sprintfjs.vsprintf - -describe("sprintfjs", function() { - var pi = 3.141592653589793 - - it("should return formated strings for simple placeholders", function() { - assert.equal("%", sprintf("%%")) - assert.equal("10", sprintf("%b", 2)) - assert.equal("A", sprintf("%c", 65)) - assert.equal("2", sprintf("%d", 2)) - assert.equal("2", sprintf("%i", 2)) - assert.equal("2", sprintf("%d", "2")) - assert.equal("2", sprintf("%i", "2")) - assert.equal('{"foo":"bar"}', sprintf("%j", {foo: "bar"})) - assert.equal('["foo","bar"]', sprintf("%j", ["foo", "bar"])) - assert.equal("2e+0", sprintf("%e", 2)) - assert.equal("2", sprintf("%u", 2)) - assert.equal("4294967294", sprintf("%u", -2)) - assert.equal("2.2", sprintf("%f", 2.2)) - assert.equal("3.141592653589793", sprintf("%g", pi)) - assert.equal("10", sprintf("%o", 8)) - assert.equal("%s", sprintf("%s", "%s")) - assert.equal("ff", sprintf("%x", 255)) - assert.equal("FF", sprintf("%X", 255)) - assert.equal("Polly wants a cracker", sprintf("%2$s %3$s a %1$s", "cracker", "Polly", "wants")) - assert.equal("Hello world!", sprintf("Hello %(who)s!", {"who": "world"})) - }) - - it("should return formated strings for complex placeholders", function() { - // sign - assert.equal("2", sprintf("%d", 2)) - assert.equal("-2", sprintf("%d", -2)) - assert.equal("+2", sprintf("%+d", 2)) - assert.equal("-2", sprintf("%+d", -2)) - assert.equal("2", sprintf("%i", 2)) - assert.equal("-2", sprintf("%i", -2)) - assert.equal("+2", sprintf("%+i", 2)) - assert.equal("-2", sprintf("%+i", -2)) - assert.equal("2.2", sprintf("%f", 2.2)) - assert.equal("-2.2", sprintf("%f", -2.2)) - assert.equal("+2.2", sprintf("%+f", 2.2)) - assert.equal("-2.2", sprintf("%+f", -2.2)) - assert.equal("-2.3", sprintf("%+.1f", -2.34)) - assert.equal("-0.0", sprintf("%+.1f", -0.01)) - assert.equal("3.14159", sprintf("%.6g", pi)) - assert.equal("3.14", sprintf("%.3g", pi)) - assert.equal("3", sprintf("%.1g", pi)) - assert.equal("-000000123", sprintf("%+010d", -123)) - assert.equal("______-123", sprintf("%+'_10d", -123)) - assert.equal("-234.34 123.2", sprintf("%f %f", -234.34, 123.2)) - - // padding - assert.equal("-0002", sprintf("%05d", -2)) - assert.equal("-0002", sprintf("%05i", -2)) - assert.equal(" <", sprintf("%5s", "<")) - assert.equal("0000<", sprintf("%05s", "<")) - assert.equal("____<", sprintf("%'_5s", "<")) - assert.equal("> ", sprintf("%-5s", ">")) - assert.equal(">0000", sprintf("%0-5s", ">")) - assert.equal(">____", sprintf("%'_-5s", ">")) - assert.equal("xxxxxx", sprintf("%5s", "xxxxxx")) - assert.equal("1234", sprintf("%02u", 1234)) - assert.equal(" -10.235", sprintf("%8.3f", -10.23456)) - assert.equal("-12.34 xxx", sprintf("%f %s", -12.34, "xxx")) - assert.equal('{\n "foo": "bar"\n}', sprintf("%2j", {foo: "bar"})) - assert.equal('[\n "foo",\n "bar"\n]', sprintf("%2j", ["foo", "bar"])) - - // precision - assert.equal("2.3", sprintf("%.1f", 2.345)) - assert.equal("xxxxx", sprintf("%5.5s", "xxxxxx")) - assert.equal(" x", sprintf("%5.1s", "xxxxxx")) - - }) - - it("should return formated strings for callbacks", function() { - assert.equal("foobar", sprintf("%s", function() { return "foobar" })) - assert.equal(Date.now(), sprintf("%s", Date.now)) // should pass... - }) -}) diff --git a/node_modules/string-width/index.js b/node_modules/string-width/index.js deleted file mode 100644 index bbc49d29..00000000 --- a/node_modules/string-width/index.js +++ /dev/null @@ -1,36 +0,0 @@ -'use strict'; -const stripAnsi = require('strip-ansi'); -const isFullwidthCodePoint = require('is-fullwidth-code-point'); - -module.exports = str => { - if (typeof str !== 'string' || str.length === 0) { - return 0; - } - - str = stripAnsi(str); - - let width = 0; - - for (let i = 0; i < str.length; i++) { - const code = str.codePointAt(i); - - // Ignore control characters - if (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) { - continue; - } - - // Ignore combining characters - if (code >= 0x300 && code <= 0x36F) { - continue; - } - - // Surrogates - if (code > 0xFFFF) { - i++; - } - - width += isFullwidthCodePoint(code) ? 2 : 1; - } - - return width; -}; diff --git a/node_modules/string-width/license b/node_modules/string-width/license deleted file mode 100644 index e7af2f77..00000000 --- a/node_modules/string-width/license +++ /dev/null @@ -1,9 +0,0 @@ -MIT License - -Copyright (c) Sindre Sorhus (sindresorhus.com) - -Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/string-width/package.json b/node_modules/string-width/package.json deleted file mode 100644 index e0daa46f..00000000 --- a/node_modules/string-width/package.json +++ /dev/null @@ -1,88 +0,0 @@ -{ - "_from": "string-width@^2.1.0", - "_id": "string-width@2.1.1", - "_inBundle": false, - "_integrity": "sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==", - "_location": "/string-width", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "string-width@^2.1.0", - "name": "string-width", - "escapedName": "string-width", - "rawSpec": "^2.1.0", - "saveSpec": null, - "fetchSpec": "^2.1.0" - }, - "_requiredBy": [ - "/inquirer", - "/table" - ], - "_resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz", - "_shasum": "ab93f27a8dc13d28cac815c462143a6d9012ae9e", - "_spec": "string-width@^2.1.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/inquirer", - "author": { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - "bugs": { - "url": "https://github.com/sindresorhus/string-width/issues" - }, - "bundleDependencies": false, - "dependencies": { - "is-fullwidth-code-point": "^2.0.0", - "strip-ansi": "^4.0.0" - }, - "deprecated": false, - "description": "Get the visual width of a string - the number of columns required to display it", - "devDependencies": { - "ava": "*", - "xo": "*" - }, - "engines": { - "node": ">=4" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/sindresorhus/string-width#readme", - "keywords": [ - "string", - "str", - "character", - "char", - "unicode", - "width", - "visual", - "column", - "columns", - "fullwidth", - "full-width", - "full", - "ansi", - "escape", - "codes", - "cli", - "command-line", - "terminal", - "console", - "cjk", - "chinese", - "japanese", - "korean", - "fixed-width" - ], - "license": "MIT", - "name": "string-width", - "repository": { - "type": "git", - "url": "git+https://github.com/sindresorhus/string-width.git" - }, - "scripts": { - "test": "xo && ava" - }, - "version": "2.1.1" -} diff --git a/node_modules/string-width/readme.md b/node_modules/string-width/readme.md deleted file mode 100644 index df5b7199..00000000 --- a/node_modules/string-width/readme.md +++ /dev/null @@ -1,42 +0,0 @@ -# string-width [![Build Status](https://travis-ci.org/sindresorhus/string-width.svg?branch=master)](https://travis-ci.org/sindresorhus/string-width) - -> Get the visual width of a string - the number of columns required to display it - -Some Unicode characters are [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms) and use double the normal width. [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code) are stripped and doesn't affect the width. - -Useful to be able to measure the actual width of command-line output. - - -## Install - -``` -$ npm install string-width -``` - - -## Usage - -```js -const stringWidth = require('string-width'); - -stringWidth('古'); -//=> 2 - -stringWidth('\u001b[1m古\u001b[22m'); -//=> 2 - -stringWidth('a'); -//=> 1 -``` - - -## Related - -- [string-width-cli](https://github.com/sindresorhus/string-width-cli) - CLI for this module -- [string-length](https://github.com/sindresorhus/string-length) - Get the real length of a string -- [widest-line](https://github.com/sindresorhus/widest-line) - Get the visual width of the widest line in a string - - -## License - -MIT © [Sindre Sorhus](https://sindresorhus.com) diff --git a/node_modules/string_decoder/.npmignore b/node_modules/string_decoder/.npmignore deleted file mode 100644 index 206320cc..00000000 --- a/node_modules/string_decoder/.npmignore +++ /dev/null @@ -1,2 +0,0 @@ -build -test diff --git a/node_modules/string_decoder/LICENSE b/node_modules/string_decoder/LICENSE deleted file mode 100644 index 778edb20..00000000 --- a/node_modules/string_decoder/LICENSE +++ /dev/null @@ -1,48 +0,0 @@ -Node.js is licensed for use as follows: - -""" -Copyright Node.js contributors. All rights reserved. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to -deal in the Software without restriction, including without limitation the -rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -sell copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS -IN THE SOFTWARE. -""" - -This license applies to parts of Node.js originating from the -https://github.com/joyent/node repository: - -""" -Copyright Joyent, Inc. and other Node contributors. All rights reserved. -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to -deal in the Software without restriction, including without limitation the -rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -sell copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS -IN THE SOFTWARE. -""" - diff --git a/node_modules/string_decoder/README.md b/node_modules/string_decoder/README.md deleted file mode 100644 index dc3a2d21..00000000 --- a/node_modules/string_decoder/README.md +++ /dev/null @@ -1,28 +0,0 @@ -# string_decoder - -***Node-core v7.0.0 string_decoder for userland*** - - -[![NPM](https://nodei.co/npm/string_decoder.png?downloads=true&downloadRank=true)](https://nodei.co/npm/string_decoder/) -[![NPM](https://nodei.co/npm-dl/string_decoder.png?&months=6&height=3)](https://nodei.co/npm/string_decoder/) - - -```bash -npm install --save string_decoder -``` - -***Node-core string_decoderstring_decoder for userland*** - -This package is a mirror of the string_decoder implementation in Node-core. - -Full documentation may be found on the [Node.js website](https://nodejs.org/dist/v7.8.0/docs/api/). - -As of version 1.0.0 **string_decoder** uses semantic versioning. - -## Previous versions - -Previous version numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10. - -## Update - -The *build/* directory contains a build script that will scrape the source from the [nodejs/node](https://github.com/nodejs/node) repo given a specific Node version. diff --git a/node_modules/string_decoder/lib/string_decoder.js b/node_modules/string_decoder/lib/string_decoder.js deleted file mode 100644 index 26fb94c3..00000000 --- a/node_modules/string_decoder/lib/string_decoder.js +++ /dev/null @@ -1,272 +0,0 @@ -'use strict'; - -var Buffer = require('safe-buffer').Buffer; - -var isEncoding = Buffer.isEncoding || function (encoding) { - encoding = '' + encoding; - switch (encoding && encoding.toLowerCase()) { - case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw': - return true; - default: - return false; - } -}; - -function _normalizeEncoding(enc) { - if (!enc) return 'utf8'; - var retried; - while (true) { - switch (enc) { - case 'utf8': - case 'utf-8': - return 'utf8'; - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return 'utf16le'; - case 'latin1': - case 'binary': - return 'latin1'; - case 'base64': - case 'ascii': - case 'hex': - return enc; - default: - if (retried) return; // undefined - enc = ('' + enc).toLowerCase(); - retried = true; - } - } -}; - -// Do not cache `Buffer.isEncoding` when checking encoding names as some -// modules monkey-patch it to support additional encodings -function normalizeEncoding(enc) { - var nenc = _normalizeEncoding(enc); - if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc); - return nenc || enc; -} - -// StringDecoder provides an interface for efficiently splitting a series of -// buffers into a series of JS strings without breaking apart multi-byte -// characters. -exports.StringDecoder = StringDecoder; -function StringDecoder(encoding) { - this.encoding = normalizeEncoding(encoding); - var nb; - switch (this.encoding) { - case 'utf16le': - this.text = utf16Text; - this.end = utf16End; - nb = 4; - break; - case 'utf8': - this.fillLast = utf8FillLast; - nb = 4; - break; - case 'base64': - this.text = base64Text; - this.end = base64End; - nb = 3; - break; - default: - this.write = simpleWrite; - this.end = simpleEnd; - return; - } - this.lastNeed = 0; - this.lastTotal = 0; - this.lastChar = Buffer.allocUnsafe(nb); -} - -StringDecoder.prototype.write = function (buf) { - if (buf.length === 0) return ''; - var r; - var i; - if (this.lastNeed) { - r = this.fillLast(buf); - if (r === undefined) return ''; - i = this.lastNeed; - this.lastNeed = 0; - } else { - i = 0; - } - if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i); - return r || ''; -}; - -StringDecoder.prototype.end = utf8End; - -// Returns only complete characters in a Buffer -StringDecoder.prototype.text = utf8Text; - -// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer -StringDecoder.prototype.fillLast = function (buf) { - if (this.lastNeed <= buf.length) { - buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed); - return this.lastChar.toString(this.encoding, 0, this.lastTotal); - } - buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length); - this.lastNeed -= buf.length; -}; - -// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a -// continuation byte. -function utf8CheckByte(byte) { - if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4; - return -1; -} - -// Checks at most 3 bytes at the end of a Buffer in order to detect an -// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4) -// needed to complete the UTF-8 character (if applicable) are returned. -function utf8CheckIncomplete(self, buf, i) { - var j = buf.length - 1; - if (j < i) return 0; - var nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) self.lastNeed = nb - 1; - return nb; - } - if (--j < i) return 0; - nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) self.lastNeed = nb - 2; - return nb; - } - if (--j < i) return 0; - nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) { - if (nb === 2) nb = 0;else self.lastNeed = nb - 3; - } - return nb; - } - return 0; -} - -// Validates as many continuation bytes for a multi-byte UTF-8 character as -// needed or are available. If we see a non-continuation byte where we expect -// one, we "replace" the validated continuation bytes we've seen so far with -// UTF-8 replacement characters ('\ufffd'), to match v8's UTF-8 decoding -// behavior. The continuation byte check is included three times in the case -// where all of the continuation bytes for a character exist in the same buffer. -// It is also done this way as a slight performance increase instead of using a -// loop. -function utf8CheckExtraBytes(self, buf, p) { - if ((buf[0] & 0xC0) !== 0x80) { - self.lastNeed = 0; - return '\ufffd'.repeat(p); - } - if (self.lastNeed > 1 && buf.length > 1) { - if ((buf[1] & 0xC0) !== 0x80) { - self.lastNeed = 1; - return '\ufffd'.repeat(p + 1); - } - if (self.lastNeed > 2 && buf.length > 2) { - if ((buf[2] & 0xC0) !== 0x80) { - self.lastNeed = 2; - return '\ufffd'.repeat(p + 2); - } - } - } -} - -// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer. -function utf8FillLast(buf) { - var p = this.lastTotal - this.lastNeed; - var r = utf8CheckExtraBytes(this, buf, p); - if (r !== undefined) return r; - if (this.lastNeed <= buf.length) { - buf.copy(this.lastChar, p, 0, this.lastNeed); - return this.lastChar.toString(this.encoding, 0, this.lastTotal); - } - buf.copy(this.lastChar, p, 0, buf.length); - this.lastNeed -= buf.length; -} - -// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a -// partial character, the character's bytes are buffered until the required -// number of bytes are available. -function utf8Text(buf, i) { - var total = utf8CheckIncomplete(this, buf, i); - if (!this.lastNeed) return buf.toString('utf8', i); - this.lastTotal = total; - var end = buf.length - (total - this.lastNeed); - buf.copy(this.lastChar, 0, end); - return buf.toString('utf8', i, end); -} - -// For UTF-8, a replacement character for each buffered byte of a (partial) -// character needs to be added to the output. -function utf8End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) return r + '\ufffd'.repeat(this.lastTotal - this.lastNeed); - return r; -} - -// UTF-16LE typically needs two bytes per character, but even if we have an even -// number of bytes available, we need to check if we end on a leading/high -// surrogate. In that case, we need to wait for the next two bytes in order to -// decode the last character properly. -function utf16Text(buf, i) { - if ((buf.length - i) % 2 === 0) { - var r = buf.toString('utf16le', i); - if (r) { - var c = r.charCodeAt(r.length - 1); - if (c >= 0xD800 && c <= 0xDBFF) { - this.lastNeed = 2; - this.lastTotal = 4; - this.lastChar[0] = buf[buf.length - 2]; - this.lastChar[1] = buf[buf.length - 1]; - return r.slice(0, -1); - } - } - return r; - } - this.lastNeed = 1; - this.lastTotal = 2; - this.lastChar[0] = buf[buf.length - 1]; - return buf.toString('utf16le', i, buf.length - 1); -} - -// For UTF-16LE we do not explicitly append special replacement characters if we -// end on a partial character, we simply let v8 handle that. -function utf16End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) { - var end = this.lastTotal - this.lastNeed; - return r + this.lastChar.toString('utf16le', 0, end); - } - return r; -} - -function base64Text(buf, i) { - var n = (buf.length - i) % 3; - if (n === 0) return buf.toString('base64', i); - this.lastNeed = 3 - n; - this.lastTotal = 3; - if (n === 1) { - this.lastChar[0] = buf[buf.length - 1]; - } else { - this.lastChar[0] = buf[buf.length - 2]; - this.lastChar[1] = buf[buf.length - 1]; - } - return buf.toString('base64', i, buf.length - n); -} - -function base64End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed); - return r; -} - -// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex) -function simpleWrite(buf) { - return buf.toString(this.encoding); -} - -function simpleEnd(buf) { - return buf && buf.length ? this.write(buf) : ''; -} \ No newline at end of file diff --git a/node_modules/string_decoder/package.json b/node_modules/string_decoder/package.json deleted file mode 100644 index 3581dcd0..00000000 --- a/node_modules/string_decoder/package.json +++ /dev/null @@ -1,56 +0,0 @@ -{ - "_from": "string_decoder@~1.0.3", - "_id": "string_decoder@1.0.3", - "_inBundle": false, - "_integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==", - "_location": "/string_decoder", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "string_decoder@~1.0.3", - "name": "string_decoder", - "escapedName": "string_decoder", - "rawSpec": "~1.0.3", - "saveSpec": null, - "fetchSpec": "~1.0.3" - }, - "_requiredBy": [ - "/readable-stream" - ], - "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz", - "_shasum": "0fc67d7c141825de94282dd536bec6b9bce860ab", - "_spec": "string_decoder@~1.0.3", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/readable-stream", - "bugs": { - "url": "https://github.com/rvagg/string_decoder/issues" - }, - "bundleDependencies": false, - "dependencies": { - "safe-buffer": "~5.1.0" - }, - "deprecated": false, - "description": "The string_decoder module from Node core", - "devDependencies": { - "babel-polyfill": "^6.23.0", - "tap": "~0.4.8" - }, - "homepage": "https://github.com/rvagg/string_decoder", - "keywords": [ - "string", - "decoder", - "browser", - "browserify" - ], - "license": "MIT", - "main": "lib/string_decoder.js", - "name": "string_decoder", - "repository": { - "type": "git", - "url": "git://github.com/rvagg/string_decoder.git" - }, - "scripts": { - "test": "tap test/parallel/*.js && node test/verify-dependencies" - }, - "version": "1.0.3" -} diff --git a/node_modules/strip-ansi/index.js b/node_modules/strip-ansi/index.js deleted file mode 100644 index 96e0292c..00000000 --- a/node_modules/strip-ansi/index.js +++ /dev/null @@ -1,4 +0,0 @@ -'use strict'; -const ansiRegex = require('ansi-regex'); - -module.exports = input => typeof input === 'string' ? input.replace(ansiRegex(), '') : input; diff --git a/node_modules/strip-ansi/license b/node_modules/strip-ansi/license deleted file mode 100644 index e7af2f77..00000000 --- a/node_modules/strip-ansi/license +++ /dev/null @@ -1,9 +0,0 @@ -MIT License - -Copyright (c) Sindre Sorhus (sindresorhus.com) - -Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/strip-ansi/node_modules/ansi-regex/index.js b/node_modules/strip-ansi/node_modules/ansi-regex/index.js deleted file mode 100644 index c4aaecf5..00000000 --- a/node_modules/strip-ansi/node_modules/ansi-regex/index.js +++ /dev/null @@ -1,10 +0,0 @@ -'use strict'; - -module.exports = () => { - const pattern = [ - '[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[a-zA-Z\\d]*)*)?\\u0007)', - '(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))' - ].join('|'); - - return new RegExp(pattern, 'g'); -}; diff --git a/node_modules/strip-ansi/node_modules/ansi-regex/license b/node_modules/strip-ansi/node_modules/ansi-regex/license deleted file mode 100644 index e7af2f77..00000000 --- a/node_modules/strip-ansi/node_modules/ansi-regex/license +++ /dev/null @@ -1,9 +0,0 @@ -MIT License - -Copyright (c) Sindre Sorhus (sindresorhus.com) - -Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/strip-ansi/node_modules/ansi-regex/package.json b/node_modules/strip-ansi/node_modules/ansi-regex/package.json deleted file mode 100644 index caaee702..00000000 --- a/node_modules/strip-ansi/node_modules/ansi-regex/package.json +++ /dev/null @@ -1,85 +0,0 @@ -{ - "_from": "ansi-regex@^3.0.0", - "_id": "ansi-regex@3.0.0", - "_inBundle": false, - "_integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=", - "_location": "/strip-ansi/ansi-regex", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "ansi-regex@^3.0.0", - "name": "ansi-regex", - "escapedName": "ansi-regex", - "rawSpec": "^3.0.0", - "saveSpec": null, - "fetchSpec": "^3.0.0" - }, - "_requiredBy": [ - "/strip-ansi" - ], - "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz", - "_shasum": "ed0317c322064f79466c02966bddb605ab37d998", - "_spec": "ansi-regex@^3.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/strip-ansi", - "author": { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - "bugs": { - "url": "https://github.com/chalk/ansi-regex/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Regular expression for matching ANSI escape codes", - "devDependencies": { - "ava": "*", - "xo": "*" - }, - "engines": { - "node": ">=4" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/chalk/ansi-regex#readme", - "keywords": [ - "ansi", - "styles", - "color", - "colour", - "colors", - "terminal", - "console", - "cli", - "string", - "tty", - "escape", - "formatting", - "rgb", - "256", - "shell", - "xterm", - "command-line", - "text", - "regex", - "regexp", - "re", - "match", - "test", - "find", - "pattern" - ], - "license": "MIT", - "name": "ansi-regex", - "repository": { - "type": "git", - "url": "git+https://github.com/chalk/ansi-regex.git" - }, - "scripts": { - "test": "xo && ava", - "view-supported": "node fixtures/view-codes.js" - }, - "version": "3.0.0" -} diff --git a/node_modules/strip-ansi/node_modules/ansi-regex/readme.md b/node_modules/strip-ansi/node_modules/ansi-regex/readme.md deleted file mode 100644 index 22db1c34..00000000 --- a/node_modules/strip-ansi/node_modules/ansi-regex/readme.md +++ /dev/null @@ -1,46 +0,0 @@ -# ansi-regex [![Build Status](https://travis-ci.org/chalk/ansi-regex.svg?branch=master)](https://travis-ci.org/chalk/ansi-regex) - -> Regular expression for matching [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code) - - -## Install - -``` -$ npm install ansi-regex -``` - - -## Usage - -```js -const ansiRegex = require('ansi-regex'); - -ansiRegex().test('\u001B[4mcake\u001B[0m'); -//=> true - -ansiRegex().test('cake'); -//=> false - -'\u001B[4mcake\u001B[0m'.match(ansiRegex()); -//=> ['\u001B[4m', '\u001B[0m'] -``` - - -## FAQ - -### Why do you test for codes not in the ECMA 48 standard? - -Some of the codes we run as a test are codes that we acquired finding various lists of non-standard or manufacturer specific codes. We test for both standard and non-standard codes, as most of them follow the same or similar format and can be safely matched in strings without the risk of removing actual string content. There are a few non-standard control codes that do not follow the traditional format (i.e. they end in numbers) thus forcing us to exclude them from the test because we cannot reliably match them. - -On the historical side, those ECMA standards were established in the early 90's whereas the VT100, for example, was designed in the mid/late 70's. At that point in time, control codes were still pretty ungoverned and engineers used them for a multitude of things, namely to activate hardware ports that may have been proprietary. Somewhere else you see a similar 'anarchy' of codes is in the x86 architecture for processors; there are a ton of "interrupts" that can mean different things on certain brands of processors, most of which have been phased out. - - -## Maintainers - -- [Sindre Sorhus](https://github.com/sindresorhus) -- [Josh Junon](https://github.com/qix-) - - -## License - -MIT diff --git a/node_modules/strip-ansi/package.json b/node_modules/strip-ansi/package.json deleted file mode 100644 index b3c0d4e0..00000000 --- a/node_modules/strip-ansi/package.json +++ /dev/null @@ -1,86 +0,0 @@ -{ - "_from": "strip-ansi@^4.0.0", - "_id": "strip-ansi@4.0.0", - "_inBundle": false, - "_integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=", - "_location": "/strip-ansi", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "strip-ansi@^4.0.0", - "name": "strip-ansi", - "escapedName": "strip-ansi", - "rawSpec": "^4.0.0", - "saveSpec": null, - "fetchSpec": "^4.0.0" - }, - "_requiredBy": [ - "/eslint", - "/inquirer", - "/string-width" - ], - "_resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz", - "_shasum": "a8479022eb1ac368a871389b635262c505ee368f", - "_spec": "strip-ansi@^4.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", - "author": { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - "bugs": { - "url": "https://github.com/chalk/strip-ansi/issues" - }, - "bundleDependencies": false, - "dependencies": { - "ansi-regex": "^3.0.0" - }, - "deprecated": false, - "description": "Strip ANSI escape codes", - "devDependencies": { - "ava": "*", - "xo": "*" - }, - "engines": { - "node": ">=4" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/chalk/strip-ansi#readme", - "keywords": [ - "strip", - "trim", - "remove", - "ansi", - "styles", - "color", - "colour", - "colors", - "terminal", - "console", - "string", - "tty", - "escape", - "formatting", - "rgb", - "256", - "shell", - "xterm", - "log", - "logging", - "command-line", - "text" - ], - "license": "MIT", - "name": "strip-ansi", - "repository": { - "type": "git", - "url": "git+https://github.com/chalk/strip-ansi.git" - }, - "scripts": { - "test": "xo && ava" - }, - "version": "4.0.0" -} diff --git a/node_modules/strip-ansi/readme.md b/node_modules/strip-ansi/readme.md deleted file mode 100644 index dc76f0cb..00000000 --- a/node_modules/strip-ansi/readme.md +++ /dev/null @@ -1,39 +0,0 @@ -# strip-ansi [![Build Status](https://travis-ci.org/chalk/strip-ansi.svg?branch=master)](https://travis-ci.org/chalk/strip-ansi) - -> Strip [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code) - - -## Install - -``` -$ npm install strip-ansi -``` - - -## Usage - -```js -const stripAnsi = require('strip-ansi'); - -stripAnsi('\u001B[4mUnicorn\u001B[0m'); -//=> 'Unicorn' -``` - - -## Related - -- [strip-ansi-cli](https://github.com/chalk/strip-ansi-cli) - CLI for this module -- [has-ansi](https://github.com/chalk/has-ansi) - Check if a string has ANSI escape codes -- [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes -- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right - - -## Maintainers - -- [Sindre Sorhus](https://github.com/sindresorhus) -- [Josh Junon](https://github.com/qix-) - - -## License - -MIT diff --git a/node_modules/strip-json-comments/index.js b/node_modules/strip-json-comments/index.js deleted file mode 100644 index 4e6576e6..00000000 --- a/node_modules/strip-json-comments/index.js +++ /dev/null @@ -1,70 +0,0 @@ -'use strict'; -var singleComment = 1; -var multiComment = 2; - -function stripWithoutWhitespace() { - return ''; -} - -function stripWithWhitespace(str, start, end) { - return str.slice(start, end).replace(/\S/g, ' '); -} - -module.exports = function (str, opts) { - opts = opts || {}; - - var currentChar; - var nextChar; - var insideString = false; - var insideComment = false; - var offset = 0; - var ret = ''; - var strip = opts.whitespace === false ? stripWithoutWhitespace : stripWithWhitespace; - - for (var i = 0; i < str.length; i++) { - currentChar = str[i]; - nextChar = str[i + 1]; - - if (!insideComment && currentChar === '"') { - var escaped = str[i - 1] === '\\' && str[i - 2] !== '\\'; - if (!escaped) { - insideString = !insideString; - } - } - - if (insideString) { - continue; - } - - if (!insideComment && currentChar + nextChar === '//') { - ret += str.slice(offset, i); - offset = i; - insideComment = singleComment; - i++; - } else if (insideComment === singleComment && currentChar + nextChar === '\r\n') { - i++; - insideComment = false; - ret += strip(str, offset, i); - offset = i; - continue; - } else if (insideComment === singleComment && currentChar === '\n') { - insideComment = false; - ret += strip(str, offset, i); - offset = i; - } else if (!insideComment && currentChar + nextChar === '/*') { - ret += str.slice(offset, i); - offset = i; - insideComment = multiComment; - i++; - continue; - } else if (insideComment === multiComment && currentChar + nextChar === '*/') { - i++; - insideComment = false; - ret += strip(str, offset, i + 1); - offset = i + 1; - continue; - } - } - - return ret + (insideComment ? strip(str.substr(offset)) : str.substr(offset)); -}; diff --git a/node_modules/strip-json-comments/license b/node_modules/strip-json-comments/license deleted file mode 100644 index 654d0bfe..00000000 --- a/node_modules/strip-json-comments/license +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) Sindre Sorhus (sindresorhus.com) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/strip-json-comments/package.json b/node_modules/strip-json-comments/package.json deleted file mode 100644 index e74f09b8..00000000 --- a/node_modules/strip-json-comments/package.json +++ /dev/null @@ -1,74 +0,0 @@ -{ - "_from": "strip-json-comments@~2.0.1", - "_id": "strip-json-comments@2.0.1", - "_inBundle": false, - "_integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo=", - "_location": "/strip-json-comments", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "strip-json-comments@~2.0.1", - "name": "strip-json-comments", - "escapedName": "strip-json-comments", - "rawSpec": "~2.0.1", - "saveSpec": null, - "fetchSpec": "~2.0.1" - }, - "_requiredBy": [ - "/eslint" - ], - "_resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz", - "_shasum": "3c531942e908c2697c0ec344858c286c7ca0a60a", - "_spec": "strip-json-comments@~2.0.1", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", - "author": { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - "bugs": { - "url": "https://github.com/sindresorhus/strip-json-comments/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Strip comments from JSON. Lets you use comments in your JSON files!", - "devDependencies": { - "ava": "*", - "xo": "*" - }, - "engines": { - "node": ">=0.10.0" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/sindresorhus/strip-json-comments#readme", - "keywords": [ - "json", - "strip", - "remove", - "delete", - "trim", - "comments", - "multiline", - "parse", - "config", - "configuration", - "conf", - "settings", - "util", - "env", - "environment" - ], - "license": "MIT", - "name": "strip-json-comments", - "repository": { - "type": "git", - "url": "git+https://github.com/sindresorhus/strip-json-comments.git" - }, - "scripts": { - "test": "xo && ava" - }, - "version": "2.0.1" -} diff --git a/node_modules/strip-json-comments/readme.md b/node_modules/strip-json-comments/readme.md deleted file mode 100644 index 0ee58dfe..00000000 --- a/node_modules/strip-json-comments/readme.md +++ /dev/null @@ -1,64 +0,0 @@ -# strip-json-comments [![Build Status](https://travis-ci.org/sindresorhus/strip-json-comments.svg?branch=master)](https://travis-ci.org/sindresorhus/strip-json-comments) - -> Strip comments from JSON. Lets you use comments in your JSON files! - -This is now possible: - -```js -{ - // rainbows - "unicorn": /* ❤ */ "cake" -} -``` - -It will replace single-line comments `//` and multi-line comments `/**/` with whitespace. This allows JSON error positions to remain as close as possible to the original source. - -Also available as a [gulp](https://github.com/sindresorhus/gulp-strip-json-comments)/[grunt](https://github.com/sindresorhus/grunt-strip-json-comments)/[broccoli](https://github.com/sindresorhus/broccoli-strip-json-comments) plugin. - - -## Install - -``` -$ npm install --save strip-json-comments -``` - - -## Usage - -```js -const json = '{/*rainbows*/"unicorn":"cake"}'; - -JSON.parse(stripJsonComments(json)); -//=> {unicorn: 'cake'} -``` - - -## API - -### stripJsonComments(input, [options]) - -#### input - -Type: `string` - -Accepts a string with JSON and returns a string without comments. - -#### options - -##### whitespace - -Type: `boolean` -Default: `true` - -Replace comments with whitespace instead of stripping them entirely. - - -## Related - -- [strip-json-comments-cli](https://github.com/sindresorhus/strip-json-comments-cli) - CLI for this module -- [strip-css-comments](https://github.com/sindresorhus/strip-css-comments) - Strip comments from CSS - - -## License - -MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/supports-color/index.js b/node_modules/supports-color/index.js deleted file mode 100644 index 4346e272..00000000 --- a/node_modules/supports-color/index.js +++ /dev/null @@ -1,50 +0,0 @@ -'use strict'; -var argv = process.argv; - -var terminator = argv.indexOf('--'); -var hasFlag = function (flag) { - flag = '--' + flag; - var pos = argv.indexOf(flag); - return pos !== -1 && (terminator !== -1 ? pos < terminator : true); -}; - -module.exports = (function () { - if ('FORCE_COLOR' in process.env) { - return true; - } - - if (hasFlag('no-color') || - hasFlag('no-colors') || - hasFlag('color=false')) { - return false; - } - - if (hasFlag('color') || - hasFlag('colors') || - hasFlag('color=true') || - hasFlag('color=always')) { - return true; - } - - if (process.stdout && !process.stdout.isTTY) { - return false; - } - - if (process.platform === 'win32') { - return true; - } - - if ('COLORTERM' in process.env) { - return true; - } - - if (process.env.TERM === 'dumb') { - return false; - } - - if (/^screen|^xterm|^vt100|color|ansi|cygwin|linux/i.test(process.env.TERM)) { - return true; - } - - return false; -})(); diff --git a/node_modules/supports-color/license b/node_modules/supports-color/license deleted file mode 100644 index 654d0bfe..00000000 --- a/node_modules/supports-color/license +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) Sindre Sorhus (sindresorhus.com) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/supports-color/package.json b/node_modules/supports-color/package.json deleted file mode 100644 index c2533a1f..00000000 --- a/node_modules/supports-color/package.json +++ /dev/null @@ -1,89 +0,0 @@ -{ - "_from": "supports-color@^2.0.0", - "_id": "supports-color@2.0.0", - "_inBundle": false, - "_integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=", - "_location": "/supports-color", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "supports-color@^2.0.0", - "name": "supports-color", - "escapedName": "supports-color", - "rawSpec": "^2.0.0", - "saveSpec": null, - "fetchSpec": "^2.0.0" - }, - "_requiredBy": [ - "/babel-code-frame/chalk" - ], - "_resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz", - "_shasum": "535d045ce6b6363fa40117084629995e9df324c7", - "_spec": "supports-color@^2.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/babel-code-frame/node_modules/chalk", - "author": { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - "bugs": { - "url": "https://github.com/chalk/supports-color/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Detect whether a terminal supports color", - "devDependencies": { - "mocha": "*", - "require-uncached": "^1.0.2" - }, - "engines": { - "node": ">=0.8.0" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/chalk/supports-color#readme", - "keywords": [ - "color", - "colour", - "colors", - "terminal", - "console", - "cli", - "ansi", - "styles", - "tty", - "rgb", - "256", - "shell", - "xterm", - "command-line", - "support", - "supports", - "capability", - "detect" - ], - "license": "MIT", - "maintainers": [ - { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - { - "name": "Joshua Appelman", - "email": "jappelman@xebia.com", - "url": "jbnicolai.com" - } - ], - "name": "supports-color", - "repository": { - "type": "git", - "url": "git+https://github.com/chalk/supports-color.git" - }, - "scripts": { - "test": "mocha" - }, - "version": "2.0.0" -} diff --git a/node_modules/supports-color/readme.md b/node_modules/supports-color/readme.md deleted file mode 100644 index b4761f1e..00000000 --- a/node_modules/supports-color/readme.md +++ /dev/null @@ -1,36 +0,0 @@ -# supports-color [![Build Status](https://travis-ci.org/chalk/supports-color.svg?branch=master)](https://travis-ci.org/chalk/supports-color) - -> Detect whether a terminal supports color - - -## Install - -``` -$ npm install --save supports-color -``` - - -## Usage - -```js -var supportsColor = require('supports-color'); - -if (supportsColor) { - console.log('Terminal supports color'); -} -``` - -It obeys the `--color` and `--no-color` CLI flags. - -For situations where using `--color` is not possible, add an environment variable `FORCE_COLOR` with any value to force color. Trumps `--no-color`. - - -## Related - -- [supports-color-cli](https://github.com/chalk/supports-color-cli) - CLI for this module -- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right - - -## License - -MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/table/LICENSE b/node_modules/table/LICENSE deleted file mode 100644 index 7e84ea3a..00000000 --- a/node_modules/table/LICENSE +++ /dev/null @@ -1,24 +0,0 @@ -Copyright (c) 2016, Gajus Kuizinas (http://gajus.com/) -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - * Neither the name of the Gajus Kuizinas (http://gajus.com/) nor the - names of its contributors may be used to endorse or promote products - derived from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL ANUARY BE LIABLE FOR ANY -DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/table/README.md b/node_modules/table/README.md deleted file mode 100644 index 76613d4b..00000000 --- a/node_modules/table/README.md +++ /dev/null @@ -1,671 +0,0 @@ - -# Table - -[![Travis build status](http://img.shields.io/travis/gajus/table/master.svg?style=flat)](https://travis-ci.org/gajus/table) -[![NPM version](http://img.shields.io/npm/v/table.svg?style=flat)](https://www.npmjs.com/package/table) -[![js-canonical-style](https://img.shields.io/badge/code%20style-canonical-brightgreen.svg?style=flat)](https://github.com/gajus/canonical) - -* [Table](#table) - * [Features](#table-features) - * [Usage](#table-usage) - * [Cell Content Alignment](#table-usage-cell-content-alignment) - * [Column Width](#table-usage-column-width) - * [Custom Border](#table-usage-custom-border) - * [Draw Horizontal Line](#table-usage-draw-horizontal-line) - * [Padding Cell Content](#table-usage-padding-cell-content) - * [Predefined Border Templates](#table-usage-predefined-border-templates) - * [Streaming](#table-usage-streaming) - * [Text Truncation](#table-usage-text-truncation) - * [Text Wrapping](#table-usage-text-wrapping) - - -Produces a string that represents array data in a text table. - -![Demo of table displaying a list of missions to the Moon.](./.README/demo.png) - - -## Features - -* Works with strings containing [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms) characters. -* Works with strings containing [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code). -* Configurable border characters. -* Configurable content alignment per column. -* Configurable content padding per column. -* Configurable column width. -* Text wrapping. - - -## Usage - -Table data is described using an array (rows) of array (cells). - -```js -import { - table -} from 'table'; - -// Using commonjs? -// const {table} = require('table'); - -let data, - output; - -data = [ - ['0A', '0B', '0C'], - ['1A', '1B', '1C'], - ['2A', '2B', '2C'] -]; - -/** - * @typedef {string} table~cell - */ - -/** - * @typedef {table~cell[]} table~row - */ - -/** - * @typedef {Object} table~columns - * @property {string} alignment Cell content alignment (enum: left, center, right) (default: left). - * @property {number} width Column width (default: auto). - * @property {number} truncate Number of characters are which the content will be truncated (default: Infinity). - * @property {number} paddingLeft Cell content padding width left (default: 1). - * @property {number} paddingRight Cell content padding width right (default: 1). - */ - -/** - * @typedef {Object} table~border - * @property {string} topBody - * @property {string} topJoin - * @property {string} topLeft - * @property {string} topRight - * @property {string} bottomBody - * @property {string} bottomJoin - * @property {string} bottomLeft - * @property {string} bottomRight - * @property {string} bodyLeft - * @property {string} bodyRight - * @property {string} bodyJoin - * @property {string} joinBody - * @property {string} joinLeft - * @property {string} joinRight - * @property {string} joinJoin - */ - -/** - * Used to dynamically tell table whether to draw a line separating rows or not. - * The default behavior is to always return true. - * - * @typedef {function} drawJoin - * @param {number} index - * @param {number} size - * @return {boolean} - */ - -/** - * @typedef {Object} table~config - * @property {table~border} border - * @property {table~columns[]} columns Column specific configuration. - * @property {table~columns} columnDefault Default values for all columns. Column specific settings overwrite the default values. - * @property {table~drawJoin} drawHorizontalLine - */ - -/** - * Generates a text table. - * - * @param {table~row[]} rows - * @param {table~config} config - * @return {String} - */ -output = table(data); - -console.log(output); -``` - -``` -╔════╤════╤════╗ -║ 0A │ 0B │ 0C ║ -╟────┼────┼────╢ -║ 1A │ 1B │ 1C ║ -╟────┼────┼────╢ -║ 2A │ 2B │ 2C ║ -╚════╧════╧════╝ -``` - - - -### Cell Content Alignment - -`{string} config.columns[{number}].alignment` property controls content horizontal alignment within a cell. - -Valid values are: "left", "right" and "center". - -```js -let config, - data, - output; - -data = [ - ['0A', '0B', '0C'], - ['1A', '1B', '1C'], - ['2A', '2B', '2C'] -]; - -config = { - columns: { - 0: { - alignment: 'left', - minWidth: 10 - }, - 1: { - alignment: 'center', - minWidth: 10 - }, - 2: { - alignment: 'right', - minWidth: 10 - } - } -}; - -output = table(data, config); - -console.log(output); -``` - -``` -╔════════════╤════════════╤════════════╗ -║ 0A │ 0B │ 0C ║ -╟────────────┼────────────┼────────────╢ -║ 1A │ 1B │ 1C ║ -╟────────────┼────────────┼────────────╢ -║ 2A │ 2B │ 2C ║ -╚════════════╧════════════╧════════════╝ -``` - - -### Column Width - -`{number} config.columns[{number}].width` property restricts column width to a fixed width. - -```js -let data, - output, - options; - -data = [ - ['0A', '0B', '0C'], - ['1A', '1B', '1C'], - ['2A', '2B', '2C'] -]; - -options = { - columns: { - 1: { - width: 10 - } - } -}; - -output = table(data, options); - -console.log(output); -``` - -``` -╔════╤════════════╤════╗ -║ 0A │ 0B │ 0C ║ -╟────┼────────────┼────╢ -║ 1A │ 1B │ 1C ║ -╟────┼────────────┼────╢ -║ 2A │ 2B │ 2C ║ -╚════╧════════════╧════╝ -``` - - -### Custom Border - -`{object} config.border` property describes characters used to draw the table border. - -```js -let config, - data, - output; - -data = [ - ['0A', '0B', '0C'], - ['1A', '1B', '1C'], - ['2A', '2B', '2C'] -]; - -config = { - border: { - topBody: `─`, - topJoin: `┬`, - topLeft: `┌`, - topRight: `┐`, - - bottomBody: `─`, - bottomJoin: `┴`, - bottomLeft: `└`, - bottomRight: `┘`, - - bodyLeft: `│`, - bodyRight: `│`, - bodyJoin: `│`, - - joinBody: `─`, - joinLeft: `├`, - joinRight: `┤`, - joinJoin: `┼` - } -}; - -output = table(data, config); - -console.log(output); -``` - -``` -┌────┬────┬────┐ -│ 0A │ 0B │ 0C │ -├────┼────┼────┤ -│ 1A │ 1B │ 1C │ -├────┼────┼────┤ -│ 2A │ 2B │ 2C │ -└────┴────┴────┘ -``` - - -### Draw Horizontal Line - -`{function} config.drawHorizontalLine` property is a function that is called for every non-content row in the table. The result of the function `{boolean}` determines whether a row is drawn. - -```js -let data, - output, - options; - -data = [ - ['0A', '0B', '0C'], - ['1A', '1B', '1C'], - ['2A', '2B', '2C'], - ['3A', '3B', '3C'], - ['4A', '4B', '4C'] -]; - -options = { - /** - * @typedef {function} drawJoin - * @param {number} index - * @param {number} size - * @return {boolean} - */ - drawHorizontalLine: (index, size) => { - return index === 0 || index === 1 || index === size - 1 || index === size; - } -}; - -output = table(data, options); - -console.log(output); -``` - -``` -╔════╤════╤════╗ -║ 0A │ 0B │ 0C ║ -╟────┼────┼────╢ -║ 1A │ 1B │ 1C ║ -║ 2A │ 2B │ 2C ║ -║ 3A │ 3B │ 3C ║ -╟────┼────┼────╢ -║ 4A │ 4B │ 4C ║ -╚════╧════╧════╝ -``` - - -### Padding Cell Content - -`{number} config.columns[{number}].paddingLeft` and `{number} config.columns[{number}].paddingRight` properties control content padding within a cell. Property value represents a number of whitespaces used to pad the content. - -```js -let config, - data, - output; - -data = [ - ['0A', 'AABBCC', '0C'], - ['1A', '1B', '1C'], - ['2A', '2B', '2C'] -]; - -config = { - columns: { - 0: { - paddingLeft: 3 - }, - 1: { - width: 2, - paddingRight: 3 - } - } -}; - -output = table(data, config); - -console.log(output); -``` - -``` -╔══════╤══════╤════╗ -║ 0A │ AA │ 0C ║ -║ │ BB │ ║ -║ │ CC │ ║ -╟──────┼──────┼────╢ -║ 1A │ 1B │ 1C ║ -╟──────┼──────┼────╢ -║ 2A │ 2B │ 2C ║ -╚══════╧══════╧════╝ -``` - - -### Predefined Border Templates - -You can load one of the predefined border templates using `getBorderCharacters` function. - -```js -import { - table, - getBorderCharacters -} from 'table'; - -let config, - data; - -data = [ - ['0A', '0B', '0C'], - ['1A', '1B', '1C'], - ['2A', '2B', '2C'] -]; - -config = { - border: getBorderCharacters(`name of the template`) -}; - -table(data, config); -``` - -``` -# honeywell - -╔════╤════╤════╗ -║ 0A │ 0B │ 0C ║ -╟────┼────┼────╢ -║ 1A │ 1B │ 1C ║ -╟────┼────┼────╢ -║ 2A │ 2B │ 2C ║ -╚════╧════╧════╝ - -# norc - -┌────┬────┬────┐ -│ 0A │ 0B │ 0C │ -├────┼────┼────┤ -│ 1A │ 1B │ 1C │ -├────┼────┼────┤ -│ 2A │ 2B │ 2C │ -└────┴────┴────┘ - -# ramac (ASCII; for use in terminals that do not support Unicode characters) - -+----+----+----+ -| 0A | 0B | 0C | -|----|----|----| -| 1A | 1B | 1C | -|----|----|----| -| 2A | 2B | 2C | -+----+----+----+ - -# void (no borders; see "bordless table" section of the documentation) - - 0A 0B 0C - - 1A 1B 1C - - 2A 2B 2C - -``` - -Raise [an issue](https://github.com/gajus/table/issues) if you'd like to contribute a new border template. - - -#### Borderless Table - -Simply using "void" border character template creates a table with a lot of unnecessary spacing. - -To create a more plesant to the eye table, reset the padding and remove the joining rows, e.g. - -```js -let output; - -output = table(data, { - border: getBorderCharacters(`void`), - columnDefault: { - paddingLeft: 0, - paddingRight: 1 - }, - drawJoin: () => { - return false - } -}); - -console.log(output); -``` - -``` -0A 0B 0C -1A 1B 1C -2A 2B 2C -``` - - -### Streaming - -`table` package exports `createStream` function used to draw a table and append rows. - -`createStream` requires `{number} columnDefault.width` and `{number} columnCount` configuration properties. - -```js -import { - createStream -} from 'table'; - -let config, - stream; - -config = { - columnDefault: { - width: 50 - }, - columnCount: 1 -}; - -stream = createStream(config); - -setInterval(() => { - stream.write([new Date()]); -}, 500); -``` - -![Streaming current date.](./.README/streaming.gif) - -`table` package uses ANSI escape codes to overwrite the output of the last line when a new row is printed. - -The underlying implementation is explained in this [Stack Overflow answer](http://stackoverflow.com/a/32938658/368691). - -Streaming supports all of the configuration properties and functionality of a static table (such as auto text wrapping, alignment and padding), e.g. - -```js -import { - createStream -} from 'table'; - -import _ from 'lodash'; - -let config, - stream, - i; - -config = { - columnDefault: { - width: 50 - }, - columnCount: 3, - columns: { - 0: { - width: 10, - alignment: 'right' - }, - 1: { - alignment: 'center', - }, - 2: { - width: 10 - } - } -}; - -stream = createStream(config); - -i = 0; - -setInterval(() => { - let random; - - random = _.sample('abcdefghijklmnopqrstuvwxyz', _.random(1, 30)).join(''); - - stream.write([i++, new Date(), random]); -}, 500); -``` - -![Streaming random data.](./.README/streaming-random.gif) - -### Text Truncation - -To handle a content that overflows the container width, `table` package implements [text wrapping](#table-usage-text-wrapping). However, sometimes you may want to truncate content that is too long to be displayed in the table. - -`{number} config.columns[{number}].truncate` property (default: `Infinity`) truncates the text at the specified length. - -```js -let config, - data, - output; - -data = [ - ['Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus pulvinar nibh sed mauris convallis dapibus. Nunc venenatis tempus nulla sit amet viverra.'] -]; - -config = { - columns: { - 0: { - width: 20, - truncate: 100 - } - } -}; - -output = table(data, config); - -console.log(output); -``` - -``` -╔══════════════════════╗ -║ Lorem ipsum dolor si ║ -║ t amet, consectetur ║ -║ adipiscing elit. Pha ║ -║ sellus pulvinar nibh ║ -║ sed mauris conva... ║ -╚══════════════════════╝ -``` - - -### Text Wrapping - -`table` package implements auto text wrapping, i.e. text that has width greater than the container width will be separated into multiple lines, e.g. - -```js -let config, - data, - output; - -data = [ - ['Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus pulvinar nibh sed mauris convallis dapibus. Nunc venenatis tempus nulla sit amet viverra.'] -]; - -config = { - columns: { - 0: { - width: 20 - } - } -}; - -output = table(data, config); - -console.log(output); -``` - -``` -╔══════════════════════╗ -║ Lorem ipsum dolor si ║ -║ t amet, consectetur ║ -║ adipiscing elit. Pha ║ -║ sellus pulvinar nibh ║ -║ sed mauris convallis ║ -║ dapibus. Nunc venena ║ -║ tis tempus nulla sit ║ -║ amet viverra. ║ -╚══════════════════════╝ -``` - -When `wrapWord` is `true` the text is broken at the nearest space or one of the special characters ("-", "_", "\", "/", ".", ",", ";"), e.g. - -```js -let config, - data, - output; - -data = [ - ['Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus pulvinar nibh sed mauris convallis dapibus. Nunc venenatis tempus nulla sit amet viverra.'] -]; - -config = { - columns: { - 0: { - width: 20, - wrapWord: true - } - } -}; - -output = table(data, config); - -console.log(output); -``` - -``` -╔══════════════════════╗ -║ Lorem ipsum dolor ║ -║ sit amet, ║ -║ consectetur ║ -║ adipiscing elit. ║ -║ Phasellus pulvinar ║ -║ nibh sed mauris ║ -║ convallis dapibus. ║ -║ Nunc venenatis ║ -║ tempus nulla sit ║ -║ amet viverra. ║ -╚══════════════════════╝ -``` - diff --git a/node_modules/table/dist/alignString.js b/node_modules/table/dist/alignString.js deleted file mode 100644 index a000208e..00000000 --- a/node_modules/table/dist/alignString.js +++ /dev/null @@ -1,106 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _lodash = require('lodash'); - -var _lodash2 = _interopRequireDefault(_lodash); - -var _stringWidth = require('string-width'); - -var _stringWidth2 = _interopRequireDefault(_stringWidth); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -const alignments = ['left', 'right', 'center']; - -/** - * @param {string} subject - * @param {number} width - * @returns {string} - */ -const alignLeft = (subject, width) => { - return subject + _lodash2.default.repeat(' ', width); -}; - -/** - * @param {string} subject - * @param {number} width - * @returns {string} - */ -const alignRight = (subject, width) => { - return _lodash2.default.repeat(' ', width) + subject; -}; - -/** - * @param {string} subject - * @param {number} width - * @returns {string} - */ -const alignCenter = (subject, width) => { - let halfWidth; - - halfWidth = width / 2; - - if (halfWidth % 2 === 0) { - return _lodash2.default.repeat(' ', halfWidth) + subject + _lodash2.default.repeat(' ', halfWidth); - } else { - halfWidth = _lodash2.default.floor(halfWidth); - - return _lodash2.default.repeat(' ', halfWidth) + subject + _lodash2.default.repeat(' ', halfWidth + 1); - } -}; - -/** - * Pads a string to the left and/or right to position the subject - * text in a desired alignment within a container. - * - * @param {string} subject - * @param {number} containerWidth - * @param {string} alignment One of the valid options (left, right, center). - * @returns {string} - */ - -exports.default = (subject, containerWidth, alignment) => { - if (!_lodash2.default.isString(subject)) { - throw new TypeError('Subject parameter value must be a string.'); - } - - if (!_lodash2.default.isNumber(containerWidth)) { - throw new TypeError('Container width parameter value must be a number.'); - } - - const subjectWidth = (0, _stringWidth2.default)(subject); - - if (subjectWidth > containerWidth) { - // console.log('subjectWidth', subjectWidth, 'containerWidth', containerWidth, 'subject', subject); - - throw new Error('Subject parameter value width cannot be greater than the container width.'); - } - - if (!_lodash2.default.isString(alignment)) { - throw new TypeError('Alignment parameter value must be a string.'); - } - - if (alignments.indexOf(alignment) === -1) { - throw new Error('Alignment parameter value must be a known alignment parameter value (left, right, center).'); - } - - if (subjectWidth === 0) { - return _lodash2.default.repeat(' ', containerWidth); - } - - const availableWidth = containerWidth - subjectWidth; - - if (alignment === 'left') { - return alignLeft(subject, availableWidth); - } - - if (alignment === 'right') { - return alignRight(subject, availableWidth); - } - - return alignCenter(subject, availableWidth); -}; \ No newline at end of file diff --git a/node_modules/table/dist/alignTableData.js b/node_modules/table/dist/alignTableData.js deleted file mode 100644 index eb407845..00000000 --- a/node_modules/table/dist/alignTableData.js +++ /dev/null @@ -1,34 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _stringWidth = require('string-width'); - -var _stringWidth2 = _interopRequireDefault(_stringWidth); - -var _alignString = require('./alignString'); - -var _alignString2 = _interopRequireDefault(_alignString); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * @param {table~row[]} rows - * @param {Object} config - * @returns {table~row[]} - */ -exports.default = (rows, config) => { - return rows.map(cells => { - return cells.map((value, index1) => { - const column = config.columns[index1]; - - if ((0, _stringWidth2.default)(value) === column.width) { - return value; - } else { - return (0, _alignString2.default)(value, column.width, column.alignment); - } - }); - }); -}; \ No newline at end of file diff --git a/node_modules/table/dist/calculateCellHeight.js b/node_modules/table/dist/calculateCellHeight.js deleted file mode 100644 index d4d60cac..00000000 --- a/node_modules/table/dist/calculateCellHeight.js +++ /dev/null @@ -1,47 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _lodash = require('lodash'); - -var _lodash2 = _interopRequireDefault(_lodash); - -var _stringWidth = require('string-width'); - -var _stringWidth2 = _interopRequireDefault(_stringWidth); - -var _wrapWord = require('./wrapWord'); - -var _wrapWord2 = _interopRequireDefault(_wrapWord); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * @param {string} value - * @param {number} columnWidth - * @param {boolean} useWrapWord - * @returns {number} - */ -exports.default = function (value, columnWidth) { - let useWrapWord = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; - - if (!_lodash2.default.isString(value)) { - throw new TypeError('Value must be a string.'); - } - - if (!_lodash2.default.isInteger(columnWidth)) { - throw new TypeError('Column width must be an integer.'); - } - - if (columnWidth < 1) { - throw new Error('Column width must be greater than 0.'); - } - - if (useWrapWord) { - return (0, _wrapWord2.default)(value, columnWidth).length; - } - - return _lodash2.default.ceil((0, _stringWidth2.default)(value) / columnWidth); -}; \ No newline at end of file diff --git a/node_modules/table/dist/calculateCellWidthIndex.js b/node_modules/table/dist/calculateCellWidthIndex.js deleted file mode 100644 index e6bf927e..00000000 --- a/node_modules/table/dist/calculateCellWidthIndex.js +++ /dev/null @@ -1,23 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _stringWidth = require('string-width'); - -var _stringWidth2 = _interopRequireDefault(_stringWidth); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * Calculates width of each cell contents. - * - * @param {string[]} cells - * @returns {number[]} - */ -exports.default = cells => { - return cells.map(value => { - return (0, _stringWidth2.default)(value); - }); -}; \ No newline at end of file diff --git a/node_modules/table/dist/calculateMaximumColumnWidthIndex.js b/node_modules/table/dist/calculateMaximumColumnWidthIndex.js deleted file mode 100644 index dd58e327..00000000 --- a/node_modules/table/dist/calculateMaximumColumnWidthIndex.js +++ /dev/null @@ -1,41 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _lodash = require('lodash'); - -var _lodash2 = _interopRequireDefault(_lodash); - -var _calculateCellWidthIndex = require('./calculateCellWidthIndex'); - -var _calculateCellWidthIndex2 = _interopRequireDefault(_calculateCellWidthIndex); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * Produces an array of values that describe the largest value length (width) in every column. - * - * @param {Array[]} rows - * @returns {number[]} - */ -exports.default = rows => { - if (!rows[0]) { - throw new Error('Dataset must have at least one row.'); - } - - const columns = _lodash2.default.fill(Array(rows[0].length), 0); - - _lodash2.default.forEach(rows, row => { - const columnWidthIndex = (0, _calculateCellWidthIndex2.default)(row); - - _lodash2.default.forEach(columnWidthIndex, (valueWidth, index0) => { - if (columns[index0] < valueWidth) { - columns[index0] = valueWidth; - } - }); - }); - - return columns; -}; \ No newline at end of file diff --git a/node_modules/table/dist/calculateRowHeightIndex.js b/node_modules/table/dist/calculateRowHeightIndex.js deleted file mode 100644 index ca9bbeaf..00000000 --- a/node_modules/table/dist/calculateRowHeightIndex.js +++ /dev/null @@ -1,48 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _lodash = require('lodash'); - -var _lodash2 = _interopRequireDefault(_lodash); - -var _calculateCellHeight = require('./calculateCellHeight'); - -var _calculateCellHeight2 = _interopRequireDefault(_calculateCellHeight); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * Calculates the vertical row span index. - * - * @param {Array[]} rows - * @param {Object} config - * @returns {number[]} - */ -exports.default = (rows, config) => { - const tableWidth = rows[0].length; - - const rowSpanIndex = []; - - _lodash2.default.forEach(rows, cells => { - const cellHeightIndex = _lodash2.default.fill(Array(tableWidth), 1); - - _lodash2.default.forEach(cells, (value, index1) => { - if (!_lodash2.default.isNumber(config.columns[index1].width)) { - throw new TypeError('column[index].width must be a number.'); - } - - if (!_lodash2.default.isBoolean(config.columns[index1].wrapWord)) { - throw new TypeError('column[index].wrapWord must be a boolean.'); - } - - cellHeightIndex[index1] = (0, _calculateCellHeight2.default)(value, config.columns[index1].width, config.columns[index1].wrapWord); - }); - - rowSpanIndex.push(_lodash2.default.max(cellHeightIndex)); - }); - - return rowSpanIndex; -}; \ No newline at end of file diff --git a/node_modules/table/dist/createStream.js b/node_modules/table/dist/createStream.js deleted file mode 100644 index 35ee7acb..00000000 --- a/node_modules/table/dist/createStream.js +++ /dev/null @@ -1,157 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _lodash = require('lodash'); - -var _lodash2 = _interopRequireDefault(_lodash); - -var _makeStreamConfig = require('./makeStreamConfig'); - -var _makeStreamConfig2 = _interopRequireDefault(_makeStreamConfig); - -var _drawRow = require('./drawRow'); - -var _drawRow2 = _interopRequireDefault(_drawRow); - -var _drawBorder = require('./drawBorder'); - -var _stringifyTableData = require('./stringifyTableData'); - -var _stringifyTableData2 = _interopRequireDefault(_stringifyTableData); - -var _truncateTableData = require('./truncateTableData'); - -var _truncateTableData2 = _interopRequireDefault(_truncateTableData); - -var _mapDataUsingRowHeightIndex = require('./mapDataUsingRowHeightIndex'); - -var _mapDataUsingRowHeightIndex2 = _interopRequireDefault(_mapDataUsingRowHeightIndex); - -var _alignTableData = require('./alignTableData'); - -var _alignTableData2 = _interopRequireDefault(_alignTableData); - -var _padTableData = require('./padTableData'); - -var _padTableData2 = _interopRequireDefault(_padTableData); - -var _calculateRowHeightIndex = require('./calculateRowHeightIndex'); - -var _calculateRowHeightIndex2 = _interopRequireDefault(_calculateRowHeightIndex); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * @param {Array} data - * @param {Object} config - * @returns {Array} - */ -const prepareData = (data, config) => { - let rows; - - rows = (0, _stringifyTableData2.default)(data); - - rows = (0, _truncateTableData2.default)(data, config); - - const rowHeightIndex = (0, _calculateRowHeightIndex2.default)(rows, config); - - rows = (0, _mapDataUsingRowHeightIndex2.default)(rows, rowHeightIndex, config); - rows = (0, _alignTableData2.default)(rows, config); - rows = (0, _padTableData2.default)(rows, config); - - return rows; -}; - -/** - * @param {string[]} row - * @param {number[]} columnWidthIndex - * @param {Object} config - * @returns {undefined} - */ -const create = (row, columnWidthIndex, config) => { - const rows = prepareData([row], config); - - const body = _lodash2.default.map(rows, literalRow => { - return (0, _drawRow2.default)(literalRow, config.border); - }).join(''); - - let output; - - output = ''; - - output += (0, _drawBorder.drawBorderTop)(columnWidthIndex, config.border); - output += body; - output += (0, _drawBorder.drawBorderBottom)(columnWidthIndex, config.border); - - output = _lodash2.default.trimEnd(output); - - process.stdout.write(output); -}; - -/** - * @param {string[]} row - * @param {number[]} columnWidthIndex - * @param {Object} config - * @returns {undefined} - */ -const append = (row, columnWidthIndex, config) => { - const rows = prepareData([row], config); - - const body = _lodash2.default.map(rows, literalRow => { - return (0, _drawRow2.default)(literalRow, config.border); - }).join(''); - - let output; - - output = '\r\u001B[K'; - - output += (0, _drawBorder.drawBorderJoin)(columnWidthIndex, config.border); - output += body; - output += (0, _drawBorder.drawBorderBottom)(columnWidthIndex, config.border); - - output = _lodash2.default.trimEnd(output); - - process.stdout.write(output); -}; - -/** - * @param {Object} userConfig - * @returns {Object} - */ - -exports.default = function () { - let userConfig = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; - - const config = (0, _makeStreamConfig2.default)(userConfig); - - const columnWidthIndex = _lodash2.default.mapValues(config.columns, column => { - return column.width + column.paddingLeft + column.paddingRight; - }); - - let empty; - - empty = true; - - return { - /** - * @param {string[]} row - * @returns {undefined} - */ - write: row => { - if (row.length !== config.columnCount) { - throw new Error('Row cell count does not match the config.columnCount.'); - } - - if (empty) { - empty = false; - - return create(row, columnWidthIndex, config); - } else { - return append(row, columnWidthIndex, config); - } - } - }; -}; \ No newline at end of file diff --git a/node_modules/table/dist/drawBorder.js b/node_modules/table/dist/drawBorder.js deleted file mode 100644 index aeb2b719..00000000 --- a/node_modules/table/dist/drawBorder.js +++ /dev/null @@ -1,104 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.drawBorderTop = exports.drawBorderJoin = exports.drawBorderBottom = exports.drawBorder = undefined; - -var _lodash = require('lodash'); - -var _lodash2 = _interopRequireDefault(_lodash); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * @typedef drawBorder~parts - * @property {string} left - * @property {string} right - * @property {string} body - * @property {string} join - */ - -/** - * @param {number[]} columnSizeIndex - * @param {drawBorder~parts} parts - * @returns {string} - */ -const drawBorder = (columnSizeIndex, parts) => { - const columns = _lodash2.default.map(columnSizeIndex, size => { - return _lodash2.default.repeat(parts.body, size); - }).join(parts.join); - - return parts.left + columns + parts.right + '\n'; -}; - -/** - * @typedef drawBorderTop~parts - * @property {string} topLeft - * @property {string} topRight - * @property {string} topBody - * @property {string} topJoin - */ - -/** - * @param {number[]} columnSizeIndex - * @param {drawBorderTop~parts} parts - * @returns {string} - */ -const drawBorderTop = (columnSizeIndex, parts) => { - return drawBorder(columnSizeIndex, { - body: parts.topBody, - join: parts.topJoin, - left: parts.topLeft, - right: parts.topRight - }); -}; - -/** - * @typedef drawBorderJoin~parts - * @property {string} joinLeft - * @property {string} joinRight - * @property {string} joinBody - * @property {string} joinJoin - */ - -/** - * @param {number[]} columnSizeIndex - * @param {drawBorderJoin~parts} parts - * @returns {string} - */ -const drawBorderJoin = (columnSizeIndex, parts) => { - return drawBorder(columnSizeIndex, { - body: parts.joinBody, - join: parts.joinJoin, - left: parts.joinLeft, - right: parts.joinRight - }); -}; - -/** - * @typedef drawBorderBottom~parts - * @property {string} topLeft - * @property {string} topRight - * @property {string} topBody - * @property {string} topJoin - */ - -/** - * @param {number[]} columnSizeIndex - * @param {drawBorderBottom~parts} parts - * @returns {string} - */ -const drawBorderBottom = (columnSizeIndex, parts) => { - return drawBorder(columnSizeIndex, { - body: parts.bottomBody, - join: parts.bottomJoin, - left: parts.bottomLeft, - right: parts.bottomRight - }); -}; - -exports.drawBorder = drawBorder; -exports.drawBorderBottom = drawBorderBottom; -exports.drawBorderJoin = drawBorderJoin; -exports.drawBorderTop = drawBorderTop; \ No newline at end of file diff --git a/node_modules/table/dist/drawRow.js b/node_modules/table/dist/drawRow.js deleted file mode 100644 index 65547fba..00000000 --- a/node_modules/table/dist/drawRow.js +++ /dev/null @@ -1,21 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -/** - * @typedef {Object} drawRow~border - * @property {string} bodyLeft - * @property {string} bodyRight - * @property {string} bodyJoin - */ - -/** - * @param {number[]} columns - * @param {drawRow~border} border - * @returns {string} - */ -exports.default = (columns, border) => { - return border.bodyLeft + columns.join(border.bodyJoin) + border.bodyRight + '\n'; -}; \ No newline at end of file diff --git a/node_modules/table/dist/drawTable.js b/node_modules/table/dist/drawTable.js deleted file mode 100644 index 5f715229..00000000 --- a/node_modules/table/dist/drawTable.js +++ /dev/null @@ -1,63 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _lodash = require('lodash'); - -var _lodash2 = _interopRequireDefault(_lodash); - -var _drawBorder = require('./drawBorder'); - -var _drawRow = require('./drawRow'); - -var _drawRow2 = _interopRequireDefault(_drawRow); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * @param {Array} rows - * @param {Object} border - * @param {Array} columnSizeIndex - * @param {Array} rowSpanIndex - * @param {Function} drawHorizontalLine - * @returns {string} - */ -exports.default = (rows, border, columnSizeIndex, rowSpanIndex, drawHorizontalLine) => { - let output; - let realRowIndex; - let rowHeight; - - const rowCount = rows.length; - - realRowIndex = 0; - - output = ''; - - if (drawHorizontalLine(realRowIndex, rowCount)) { - output += (0, _drawBorder.drawBorderTop)(columnSizeIndex, border); - } - - _lodash2.default.forEach(rows, (row, index0) => { - output += (0, _drawRow2.default)(row, border); - - if (!rowHeight) { - rowHeight = rowSpanIndex[realRowIndex]; - - realRowIndex++; - } - - rowHeight--; - - if (rowHeight === 0 && index0 !== rowCount - 1 && drawHorizontalLine(realRowIndex, rowCount)) { - output += (0, _drawBorder.drawBorderJoin)(columnSizeIndex, border); - } - }); - - if (drawHorizontalLine(realRowIndex, rowCount)) { - output += (0, _drawBorder.drawBorderBottom)(columnSizeIndex, border); - } - - return output; -}; \ No newline at end of file diff --git a/node_modules/table/dist/getBorderCharacters.js b/node_modules/table/dist/getBorderCharacters.js deleted file mode 100644 index 0a0f599c..00000000 --- a/node_modules/table/dist/getBorderCharacters.js +++ /dev/null @@ -1,126 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -/* eslint-disable sort-keys */ - -/** - * @typedef border - * @property {string} topBody - * @property {string} topJoin - * @property {string} topLeft - * @property {string} topRight - * @property {string} bottomBody - * @property {string} bottomJoin - * @property {string} bottomLeft - * @property {string} bottomRight - * @property {string} bodyLeft - * @property {string} bodyRight - * @property {string} bodyJoin - * @property {string} joinBody - * @property {string} joinLeft - * @property {string} joinRight - * @property {string} joinJoin - */ - -/** - * @param {string} name - * @returns {border} - */ -exports.default = name => { - if (name === 'honeywell') { - return { - topBody: '═', - topJoin: '╤', - topLeft: '╔', - topRight: '╗', - - bottomBody: '═', - bottomJoin: '╧', - bottomLeft: '╚', - bottomRight: '╝', - - bodyLeft: '║', - bodyRight: '║', - bodyJoin: '│', - - joinBody: '─', - joinLeft: '╟', - joinRight: '╢', - joinJoin: '┼' - }; - } - - if (name === 'norc') { - return { - topBody: '─', - topJoin: '┬', - topLeft: '┌', - topRight: '┐', - - bottomBody: '─', - bottomJoin: '┴', - bottomLeft: '└', - bottomRight: '┘', - - bodyLeft: '│', - bodyRight: '│', - bodyJoin: '│', - - joinBody: '─', - joinLeft: '├', - joinRight: '┤', - joinJoin: '┼' - }; - } - - if (name === 'ramac') { - return { - topBody: '-', - topJoin: '+', - topLeft: '+', - topRight: '+', - - bottomBody: '-', - bottomJoin: '+', - bottomLeft: '+', - bottomRight: '+', - - bodyLeft: '|', - bodyRight: '|', - bodyJoin: '|', - - joinBody: '-', - joinLeft: '|', - joinRight: '|', - joinJoin: '|' - }; - } - - if (name === 'void') { - return { - topBody: '', - topJoin: '', - topLeft: '', - topRight: '', - - bottomBody: '', - bottomJoin: '', - bottomLeft: '', - bottomRight: '', - - bodyLeft: '', - bodyRight: '', - bodyJoin: '', - - joinBody: '', - joinLeft: '', - joinRight: '', - joinJoin: '' - }; - } - - throw new Error('Unknown border template "' + name + '".'); -}; \ No newline at end of file diff --git a/node_modules/table/dist/index.js b/node_modules/table/dist/index.js deleted file mode 100644 index 169eddf0..00000000 --- a/node_modules/table/dist/index.js +++ /dev/null @@ -1,24 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.getBorderCharacters = exports.createStream = exports.table = undefined; - -var _table = require('./table'); - -var _table2 = _interopRequireDefault(_table); - -var _createStream = require('./createStream'); - -var _createStream2 = _interopRequireDefault(_createStream); - -var _getBorderCharacters = require('./getBorderCharacters'); - -var _getBorderCharacters2 = _interopRequireDefault(_getBorderCharacters); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -exports.table = _table2.default; -exports.createStream = _createStream2.default; -exports.getBorderCharacters = _getBorderCharacters2.default; \ No newline at end of file diff --git a/node_modules/table/dist/makeConfig.js b/node_modules/table/dist/makeConfig.js deleted file mode 100644 index 43bf656a..00000000 --- a/node_modules/table/dist/makeConfig.js +++ /dev/null @@ -1,99 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _lodash = require('lodash'); - -var _lodash2 = _interopRequireDefault(_lodash); - -var _getBorderCharacters = require('./getBorderCharacters'); - -var _getBorderCharacters2 = _interopRequireDefault(_getBorderCharacters); - -var _validateConfig = require('./validateConfig'); - -var _validateConfig2 = _interopRequireDefault(_validateConfig); - -var _calculateMaximumColumnWidthIndex = require('./calculateMaximumColumnWidthIndex'); - -var _calculateMaximumColumnWidthIndex2 = _interopRequireDefault(_calculateMaximumColumnWidthIndex); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * Merges user provided border characters with the default border ("honeywell") characters. - * - * @param {Object} border - * @returns {Object} - */ -const makeBorder = function makeBorder() { - let border = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; - - return Object.assign({}, (0, _getBorderCharacters2.default)('honeywell'), border); -}; - -/** - * Creates a configuration for every column using default - * values for the missing configuration properties. - * - * @param {Array[]} rows - * @param {Object} columns - * @param {Object} columnDefault - * @returns {Object} - */ -const makeColumns = function makeColumns(rows) { - let columns = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; - let columnDefault = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}; - - const maximumColumnWidthIndex = (0, _calculateMaximumColumnWidthIndex2.default)(rows); - - _lodash2.default.times(rows[0].length, index => { - if (_lodash2.default.isUndefined(columns[index])) { - columns[index] = {}; - } - - columns[index] = _lodash2.default.assign({ - alignment: 'left', - paddingLeft: 1, - paddingRight: 1, - truncate: Infinity, - width: maximumColumnWidthIndex[index], - wrapWord: false - }, columnDefault, columns[index]); - }); - - return columns; -}; - -/** - * Makes a new configuration object out of the userConfig object - * using default values for the missing configuration properties. - * - * @param {Array[]} rows - * @param {Object} userConfig - * @returns {Object} - */ - -exports.default = function (rows) { - let userConfig = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; - - (0, _validateConfig2.default)('config.json', userConfig); - - const config = _lodash2.default.cloneDeep(userConfig); - - config.border = makeBorder(config.border); - config.columns = makeColumns(rows, config.columns, config.columnDefault); - - if (!config.drawHorizontalLine) { - /** - * @returns {boolean} - */ - config.drawHorizontalLine = () => { - return true; - }; - } - - return config; -}; \ No newline at end of file diff --git a/node_modules/table/dist/makeStreamConfig.js b/node_modules/table/dist/makeStreamConfig.js deleted file mode 100644 index 479de35a..00000000 --- a/node_modules/table/dist/makeStreamConfig.js +++ /dev/null @@ -1,107 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _lodash = require('lodash'); - -var _lodash2 = _interopRequireDefault(_lodash); - -var _getBorderCharacters = require('./getBorderCharacters'); - -var _getBorderCharacters2 = _interopRequireDefault(_getBorderCharacters); - -var _validateConfig = require('./validateConfig'); - -var _validateConfig2 = _interopRequireDefault(_validateConfig); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * Merges user provided border characters with the default border ("honeywell") characters. - * - * @param {Object} border - * @returns {Object} - */ -const makeBorder = function makeBorder() { - let border = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; - - return Object.assign({}, (0, _getBorderCharacters2.default)('honeywell'), border); -}; - -/** - * Creates a configuration for every column using default - * values for the missing configuration properties. - * - * @param {number} columnCount - * @param {Object} columns - * @param {Object} columnDefault - * @returns {Object} - */ -const makeColumns = function makeColumns(columnCount) { - let columns = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; - let columnDefault = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}; - - _lodash2.default.times(columnCount, index => { - if (_lodash2.default.isUndefined(columns[index])) { - columns[index] = {}; - } - - columns[index] = Object.assign({ - alignment: 'left', - paddingLeft: 1, - paddingRight: 1, - truncate: Infinity, - wrapWord: false - }, columnDefault, columns[index]); - }); - - return columns; -}; - -/** - * @typedef {Object} columnConfig - * @property {string} alignment - * @property {number} width - * @property {number} truncate - * @property {number} paddingLeft - * @property {number} paddingRight - */ - -/** - * @typedef {Object} streamConfig - * @property {columnConfig} columnDefault - * @property {Object} border - * @property {columnConfig[]} - * @property {number} columnCount Number of columns in the table (required). - */ - -/** - * Makes a new configuration object out of the userConfig object - * using default values for the missing configuration properties. - * - * @param {streamConfig} userConfig - * @returns {Object} - */ - -exports.default = function () { - let userConfig = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; - - (0, _validateConfig2.default)('streamConfig.json', userConfig); - - const config = _lodash2.default.cloneDeep(userConfig); - - if (!config.columnDefault || !config.columnDefault.width) { - throw new Error('Must provide config.columnDefault.width when creating a stream.'); - } - - if (!config.columnCount) { - throw new Error('Must provide config.columnCount.'); - } - - config.border = makeBorder(config.border); - config.columns = makeColumns(config.columnCount, config.columns, config.columnDefault); - - return config; -}; \ No newline at end of file diff --git a/node_modules/table/dist/mapDataUsingRowHeightIndex.js b/node_modules/table/dist/mapDataUsingRowHeightIndex.js deleted file mode 100644 index bb312e66..00000000 --- a/node_modules/table/dist/mapDataUsingRowHeightIndex.js +++ /dev/null @@ -1,57 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _lodash = require('lodash'); - -var _lodash2 = _interopRequireDefault(_lodash); - -var _wrapString = require('./wrapString'); - -var _wrapString2 = _interopRequireDefault(_wrapString); - -var _wrapWord = require('./wrapWord'); - -var _wrapWord2 = _interopRequireDefault(_wrapWord); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * @param {Array} unmappedRows - * @param {number[]} rowHeightIndex - * @param {Object} config - * @returns {Array} - */ -exports.default = (unmappedRows, rowHeightIndex, config) => { - const tableWidth = unmappedRows[0].length; - - const mappedRows = unmappedRows.map((cells, index0) => { - const rowHeight = _lodash2.default.times(rowHeightIndex[index0], () => { - return _lodash2.default.fill(Array(tableWidth), ''); - }); - - // rowHeight - // [{row index within rowSaw; index2}] - // [{cell index within a virtual row; index1}] - - _lodash2.default.forEach(cells, (value, index1) => { - let chunkedValue; - - if (config.columns[index1].wrapWord) { - chunkedValue = (0, _wrapWord2.default)(value, config.columns[index1].width); - } else { - chunkedValue = (0, _wrapString2.default)(value, config.columns[index1].width); - } - - _lodash2.default.forEach(chunkedValue, (part, index2) => { - rowHeight[index2][index1] = part; - }); - }); - - return rowHeight; - }); - - return _lodash2.default.flatten(mappedRows); -}; \ No newline at end of file diff --git a/node_modules/table/dist/padTableData.js b/node_modules/table/dist/padTableData.js deleted file mode 100644 index 92a1126e..00000000 --- a/node_modules/table/dist/padTableData.js +++ /dev/null @@ -1,26 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _lodash = require('lodash'); - -var _lodash2 = _interopRequireDefault(_lodash); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * @param {table~row[]} rows - * @param {Object} config - * @returns {table~row[]} - */ -exports.default = (rows, config) => { - return _lodash2.default.map(rows, cells => { - return _lodash2.default.map(cells, (value, index1) => { - const column = config.columns[index1]; - - return _lodash2.default.repeat(' ', column.paddingLeft) + value + _lodash2.default.repeat(' ', column.paddingRight); - }); - }); -}; \ No newline at end of file diff --git a/node_modules/table/dist/schemas/config.json b/node_modules/table/dist/schemas/config.json deleted file mode 100644 index 36074181..00000000 --- a/node_modules/table/dist/schemas/config.json +++ /dev/null @@ -1,114 +0,0 @@ -{ - "$id": "config.json", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "properties": { - "border": { - "$ref": "#/definitions/borders" - }, - "columns": { - "$ref": "#/definitions/columns" - }, - "columnDefault": { - "$ref": "#/definitions/column" - }, - "drawHorizontalLine": { - "typeof": "function" - } - }, - "additionalProperties": false, - "definitions": { - "columns": { - "type": "object", - "patternProperties": { - "^[0-9]+$": { - "$ref": "#/definitions/column" - } - }, - "additionalProperties": false - }, - "column": { - "type": "object", - "properties": { - "alignment": { - "type": "string", - "enum": [ - "left", - "right", - "center" - ] - }, - "width": { - "type": "number" - }, - "wrapWord": { - "type": "boolean" - }, - "truncate": { - "type": "number" - }, - "paddingLeft": { - "type": "number" - }, - "paddingRight": { - "type": "number" - } - }, - "additionalProperties": false - }, - "borders": { - "type": "object", - "properties": { - "topBody": { - "$ref": "#/definitions/border" - }, - "topJoin": { - "$ref": "#/definitions/border" - }, - "topLeft": { - "$ref": "#/definitions/border" - }, - "topRight": { - "$ref": "#/definitions/border" - }, - "bottomBody": { - "$ref": "#/definitions/border" - }, - "bottomJoin": { - "$ref": "#/definitions/border" - }, - "bottomLeft": { - "$ref": "#/definitions/border" - }, - "bottomRight": { - "$ref": "#/definitions/border" - }, - "bodyLeft": { - "$ref": "#/definitions/border" - }, - "bodyRight": { - "$ref": "#/definitions/border" - }, - "bodyJoin": { - "$ref": "#/definitions/border" - }, - "joinBody": { - "$ref": "#/definitions/border" - }, - "joinLeft": { - "$ref": "#/definitions/border" - }, - "joinRight": { - "$ref": "#/definitions/border" - }, - "joinJoin": { - "$ref": "#/definitions/border" - } - }, - "additionalProperties": false - }, - "border": { - "type": "string" - } - } -} diff --git a/node_modules/table/dist/schemas/streamConfig.json b/node_modules/table/dist/schemas/streamConfig.json deleted file mode 100644 index d8402a62..00000000 --- a/node_modules/table/dist/schemas/streamConfig.json +++ /dev/null @@ -1,114 +0,0 @@ -{ - "$id": "streamConfig.json", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "properties": { - "border": { - "$ref": "#/definitions/borders" - }, - "columns": { - "$ref": "#/definitions/columns" - }, - "columnDefault": { - "$ref": "#/definitions/column" - }, - "columnCount": { - "type": "number" - } - }, - "additionalProperties": false, - "definitions": { - "columns": { - "type": "object", - "patternProperties": { - "^[0-9]+$": { - "$ref": "#/definitions/column" - } - }, - "additionalProperties": false - }, - "column": { - "type": "object", - "properties": { - "alignment": { - "type": "string", - "enum": [ - "left", - "right", - "center" - ] - }, - "width": { - "type": "number" - }, - "wrapWord": { - "type": "boolean" - }, - "truncate": { - "type": "number" - }, - "paddingLeft": { - "type": "number" - }, - "paddingRight": { - "type": "number" - } - }, - "additionalProperties": false - }, - "borders": { - "type": "object", - "properties": { - "topBody": { - "$ref": "#/definitions/border" - }, - "topJoin": { - "$ref": "#/definitions/border" - }, - "topLeft": { - "$ref": "#/definitions/border" - }, - "topRight": { - "$ref": "#/definitions/border" - }, - "bottomBody": { - "$ref": "#/definitions/border" - }, - "bottomJoin": { - "$ref": "#/definitions/border" - }, - "bottomLeft": { - "$ref": "#/definitions/border" - }, - "bottomRight": { - "$ref": "#/definitions/border" - }, - "bodyLeft": { - "$ref": "#/definitions/border" - }, - "bodyRight": { - "$ref": "#/definitions/border" - }, - "bodyJoin": { - "$ref": "#/definitions/border" - }, - "joinBody": { - "$ref": "#/definitions/border" - }, - "joinLeft": { - "$ref": "#/definitions/border" - }, - "joinRight": { - "$ref": "#/definitions/border" - }, - "joinJoin": { - "$ref": "#/definitions/border" - } - }, - "additionalProperties": false - }, - "border": { - "type": "string" - } - } -} diff --git a/node_modules/table/dist/stringifyTableData.js b/node_modules/table/dist/stringifyTableData.js deleted file mode 100644 index 46a8b94a..00000000 --- a/node_modules/table/dist/stringifyTableData.js +++ /dev/null @@ -1,17 +0,0 @@ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -/** - * Casts all cell values to a string. - * - * @param {table~row[]} rows - * @returns {table~row[]} - */ -exports.default = rows => { - return rows.map(cells => { - return cells.map(String); - }); -}; \ No newline at end of file diff --git a/node_modules/table/dist/table.js b/node_modules/table/dist/table.js deleted file mode 100644 index fe8c3cfe..00000000 --- a/node_modules/table/dist/table.js +++ /dev/null @@ -1,133 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _drawTable = require('./drawTable'); - -var _drawTable2 = _interopRequireDefault(_drawTable); - -var _calculateCellWidthIndex = require('./calculateCellWidthIndex'); - -var _calculateCellWidthIndex2 = _interopRequireDefault(_calculateCellWidthIndex); - -var _makeConfig = require('./makeConfig'); - -var _makeConfig2 = _interopRequireDefault(_makeConfig); - -var _calculateRowHeightIndex = require('./calculateRowHeightIndex'); - -var _calculateRowHeightIndex2 = _interopRequireDefault(_calculateRowHeightIndex); - -var _mapDataUsingRowHeightIndex = require('./mapDataUsingRowHeightIndex'); - -var _mapDataUsingRowHeightIndex2 = _interopRequireDefault(_mapDataUsingRowHeightIndex); - -var _alignTableData = require('./alignTableData'); - -var _alignTableData2 = _interopRequireDefault(_alignTableData); - -var _padTableData = require('./padTableData'); - -var _padTableData2 = _interopRequireDefault(_padTableData); - -var _validateTableData = require('./validateTableData'); - -var _validateTableData2 = _interopRequireDefault(_validateTableData); - -var _stringifyTableData = require('./stringifyTableData'); - -var _stringifyTableData2 = _interopRequireDefault(_stringifyTableData); - -var _truncateTableData = require('./truncateTableData'); - -var _truncateTableData2 = _interopRequireDefault(_truncateTableData); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * @typedef {string} table~cell - */ - -/** - * @typedef {table~cell[]} table~row - */ - -/** - * @typedef {Object} table~columns - * @property {string} alignment Cell content alignment (enum: left, center, right) (default: left). - * @property {number} width Column width (default: auto). - * @property {number} truncate Number of characters are which the content will be truncated (default: Infinity). - * @property {number} paddingLeft Cell content padding width left (default: 1). - * @property {number} paddingRight Cell content padding width right (default: 1). - */ - -/** - * @typedef {Object} table~border - * @property {string} topBody - * @property {string} topJoin - * @property {string} topLeft - * @property {string} topRight - * @property {string} bottomBody - * @property {string} bottomJoin - * @property {string} bottomLeft - * @property {string} bottomRight - * @property {string} bodyLeft - * @property {string} bodyRight - * @property {string} bodyJoin - * @property {string} joinBody - * @property {string} joinLeft - * @property {string} joinRight - * @property {string} joinJoin - */ - -/** - * Used to tell whether to draw a horizontal line. - * This callback is called for each non-content line of the table. - * The default behavior is to always return true. - * - * @typedef {Function} drawHorizontalLine - * @param {number} index - * @param {number} size - * @returns {boolean} - */ - -/** - * @typedef {Object} table~config - * @property {table~border} border - * @property {table~columns[]} columns Column specific configuration. - * @property {table~columns} columnDefault Default values for all columns. Column specific settings overwrite the default values. - * @property {table~drawHorizontalLine} drawHorizontalLine - */ - -/** - * Generates a text table. - * - * @param {table~row[]} data - * @param {table~config} userConfig - * @returns {string} - */ -exports.default = function (data) { - let userConfig = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; - - let rows; - - (0, _validateTableData2.default)(data); - - rows = (0, _stringifyTableData2.default)(data); - - const config = (0, _makeConfig2.default)(rows, userConfig); - - rows = (0, _truncateTableData2.default)(data, config); - - const rowHeightIndex = (0, _calculateRowHeightIndex2.default)(rows, config); - - rows = (0, _mapDataUsingRowHeightIndex2.default)(rows, rowHeightIndex, config); - rows = (0, _alignTableData2.default)(rows, config); - rows = (0, _padTableData2.default)(rows, config); - - const cellWidthIndex = (0, _calculateCellWidthIndex2.default)(rows[0]); - - return (0, _drawTable2.default)(rows, config.border, cellWidthIndex, rowHeightIndex, config.drawHorizontalLine); -}; \ No newline at end of file diff --git a/node_modules/table/dist/truncateTableData.js b/node_modules/table/dist/truncateTableData.js deleted file mode 100644 index 16b6b945..00000000 --- a/node_modules/table/dist/truncateTableData.js +++ /dev/null @@ -1,27 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _lodash = require('lodash'); - -var _lodash2 = _interopRequireDefault(_lodash); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * @todo Make it work with ASCII content. - * @param {table~row[]} rows - * @param {Object} config - * @returns {table~row[]} - */ -exports.default = (rows, config) => { - return _lodash2.default.map(rows, cells => { - return _lodash2.default.map(cells, (content, index) => { - return _lodash2.default.truncate(content, { - length: config.columns[index].truncate - }); - }); - }); -}; \ No newline at end of file diff --git a/node_modules/table/dist/validateConfig.js b/node_modules/table/dist/validateConfig.js deleted file mode 100644 index 3ea3ddea..00000000 --- a/node_modules/table/dist/validateConfig.js +++ /dev/null @@ -1,753 +0,0 @@ -'use strict'; -var equal = require('ajv/lib/compile/equal'); -var validate = (function() { - var pattern0 = new RegExp('^[0-9]+$'); - var refVal = []; - var refVal1 = (function() { - var pattern0 = new RegExp('^[0-9]+$'); - return function validate(data, dataPath, parentData, parentDataProperty, rootData) { - 'use strict'; - var vErrors = null; - var errors = 0; - if (rootData === undefined) rootData = data; - if ((data && typeof data === "object" && !Array.isArray(data))) { - var errs__0 = errors; - var valid1 = true; - for (var key0 in data) { - var isAdditional0 = !(false || validate.schema.properties[key0]); - if (isAdditional0) { - valid1 = false; - var err = { - keyword: 'additionalProperties', - dataPath: (dataPath || '') + "", - schemaPath: '#/additionalProperties', - params: { - additionalProperty: '' + key0 + '' - }, - message: 'should NOT have additional properties' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - } - if (data.topBody !== undefined) { - var errs_1 = errors; - if (!refVal2(data.topBody, (dataPath || '') + '.topBody', data, 'topBody', rootData)) { - if (vErrors === null) vErrors = refVal2.errors; - else vErrors = vErrors.concat(refVal2.errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.topJoin !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.topJoin, (dataPath || '') + '.topJoin', data, 'topJoin', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.topLeft !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.topLeft, (dataPath || '') + '.topLeft', data, 'topLeft', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.topRight !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.topRight, (dataPath || '') + '.topRight', data, 'topRight', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.bottomBody !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.bottomBody, (dataPath || '') + '.bottomBody', data, 'bottomBody', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.bottomJoin !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.bottomJoin, (dataPath || '') + '.bottomJoin', data, 'bottomJoin', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.bottomLeft !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.bottomLeft, (dataPath || '') + '.bottomLeft', data, 'bottomLeft', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.bottomRight !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.bottomRight, (dataPath || '') + '.bottomRight', data, 'bottomRight', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.bodyLeft !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.bodyLeft, (dataPath || '') + '.bodyLeft', data, 'bodyLeft', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.bodyRight !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.bodyRight, (dataPath || '') + '.bodyRight', data, 'bodyRight', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.bodyJoin !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.bodyJoin, (dataPath || '') + '.bodyJoin', data, 'bodyJoin', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.joinBody !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.joinBody, (dataPath || '') + '.joinBody', data, 'joinBody', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.joinLeft !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.joinLeft, (dataPath || '') + '.joinLeft', data, 'joinLeft', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.joinRight !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.joinRight, (dataPath || '') + '.joinRight', data, 'joinRight', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.joinJoin !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.joinJoin, (dataPath || '') + '.joinJoin', data, 'joinJoin', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - } else { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + "", - schemaPath: '#/type', - params: { - type: 'object' - }, - message: 'should be object' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - validate.errors = vErrors; - return errors === 0; - }; - })(); - refVal1.schema = { - "type": "object", - "properties": { - "topBody": { - "$ref": "#/definitions/border" - }, - "topJoin": { - "$ref": "#/definitions/border" - }, - "topLeft": { - "$ref": "#/definitions/border" - }, - "topRight": { - "$ref": "#/definitions/border" - }, - "bottomBody": { - "$ref": "#/definitions/border" - }, - "bottomJoin": { - "$ref": "#/definitions/border" - }, - "bottomLeft": { - "$ref": "#/definitions/border" - }, - "bottomRight": { - "$ref": "#/definitions/border" - }, - "bodyLeft": { - "$ref": "#/definitions/border" - }, - "bodyRight": { - "$ref": "#/definitions/border" - }, - "bodyJoin": { - "$ref": "#/definitions/border" - }, - "joinBody": { - "$ref": "#/definitions/border" - }, - "joinLeft": { - "$ref": "#/definitions/border" - }, - "joinRight": { - "$ref": "#/definitions/border" - }, - "joinJoin": { - "$ref": "#/definitions/border" - } - }, - "additionalProperties": false - }; - refVal1.errors = null; - refVal[1] = refVal1; - var refVal2 = (function() { - var pattern0 = new RegExp('^[0-9]+$'); - return function validate(data, dataPath, parentData, parentDataProperty, rootData) { - 'use strict'; - var vErrors = null; - var errors = 0; - if (typeof data !== "string") { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + "", - schemaPath: '#/type', - params: { - type: 'string' - }, - message: 'should be string' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - validate.errors = vErrors; - return errors === 0; - }; - })(); - refVal2.schema = { - "type": "string" - }; - refVal2.errors = null; - refVal[2] = refVal2; - var refVal3 = (function() { - var pattern0 = new RegExp('^[0-9]+$'); - return function validate(data, dataPath, parentData, parentDataProperty, rootData) { - 'use strict'; - var vErrors = null; - var errors = 0; - if (rootData === undefined) rootData = data; - if ((data && typeof data === "object" && !Array.isArray(data))) { - var errs__0 = errors; - var valid1 = true; - for (var key0 in data) { - var isAdditional0 = !(false || pattern0.test(key0)); - if (isAdditional0) { - valid1 = false; - var err = { - keyword: 'additionalProperties', - dataPath: (dataPath || '') + "", - schemaPath: '#/additionalProperties', - params: { - additionalProperty: '' + key0 + '' - }, - message: 'should NOT have additional properties' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - } - for (var key0 in data) { - if (pattern0.test(key0)) { - var errs_1 = errors; - if (!refVal4(data[key0], (dataPath || '') + '[\'' + key0 + '\']', data, key0, rootData)) { - if (vErrors === null) vErrors = refVal4.errors; - else vErrors = vErrors.concat(refVal4.errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - } - } else { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + "", - schemaPath: '#/type', - params: { - type: 'object' - }, - message: 'should be object' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - validate.errors = vErrors; - return errors === 0; - }; - })(); - refVal3.schema = { - "type": "object", - "patternProperties": { - "^[0-9]+$": { - "$ref": "#/definitions/column" - } - }, - "additionalProperties": false - }; - refVal3.errors = null; - refVal[3] = refVal3; - var refVal4 = (function() { - var pattern0 = new RegExp('^[0-9]+$'); - return function validate(data, dataPath, parentData, parentDataProperty, rootData) { - 'use strict'; - var vErrors = null; - var errors = 0; - if ((data && typeof data === "object" && !Array.isArray(data))) { - var errs__0 = errors; - var valid1 = true; - for (var key0 in data) { - var isAdditional0 = !(false || validate.schema.properties[key0]); - if (isAdditional0) { - valid1 = false; - var err = { - keyword: 'additionalProperties', - dataPath: (dataPath || '') + "", - schemaPath: '#/additionalProperties', - params: { - additionalProperty: '' + key0 + '' - }, - message: 'should NOT have additional properties' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - } - var data1 = data.alignment; - if (data1 !== undefined) { - var errs_1 = errors; - if (typeof data1 !== "string") { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + '.alignment', - schemaPath: '#/properties/alignment/type', - params: { - type: 'string' - }, - message: 'should be string' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - var schema1 = validate.schema.properties.alignment.enum; - var valid1; - valid1 = false; - for (var i1 = 0; i1 < schema1.length; i1++) - if (equal(data1, schema1[i1])) { - valid1 = true; - break; - } - if (!valid1) { - var err = { - keyword: 'enum', - dataPath: (dataPath || '') + '.alignment', - schemaPath: '#/properties/alignment/enum', - params: { - allowedValues: schema1 - }, - message: 'should be equal to one of the allowed values' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - var valid1 = errors === errs_1; - } - if (data.width !== undefined) { - var errs_1 = errors; - if (typeof data.width !== "number") { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + '.width', - schemaPath: '#/properties/width/type', - params: { - type: 'number' - }, - message: 'should be number' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - var valid1 = errors === errs_1; - } - if (data.wrapWord !== undefined) { - var errs_1 = errors; - if (typeof data.wrapWord !== "boolean") { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + '.wrapWord', - schemaPath: '#/properties/wrapWord/type', - params: { - type: 'boolean' - }, - message: 'should be boolean' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - var valid1 = errors === errs_1; - } - if (data.truncate !== undefined) { - var errs_1 = errors; - if (typeof data.truncate !== "number") { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + '.truncate', - schemaPath: '#/properties/truncate/type', - params: { - type: 'number' - }, - message: 'should be number' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - var valid1 = errors === errs_1; - } - if (data.paddingLeft !== undefined) { - var errs_1 = errors; - if (typeof data.paddingLeft !== "number") { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + '.paddingLeft', - schemaPath: '#/properties/paddingLeft/type', - params: { - type: 'number' - }, - message: 'should be number' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - var valid1 = errors === errs_1; - } - if (data.paddingRight !== undefined) { - var errs_1 = errors; - if (typeof data.paddingRight !== "number") { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + '.paddingRight', - schemaPath: '#/properties/paddingRight/type', - params: { - type: 'number' - }, - message: 'should be number' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - var valid1 = errors === errs_1; - } - } else { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + "", - schemaPath: '#/type', - params: { - type: 'object' - }, - message: 'should be object' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - validate.errors = vErrors; - return errors === 0; - }; - })(); - refVal4.schema = { - "type": "object", - "properties": { - "alignment": { - "type": "string", - "enum": ["left", "right", "center"] - }, - "width": { - "type": "number" - }, - "wrapWord": { - "type": "boolean" - }, - "truncate": { - "type": "number" - }, - "paddingLeft": { - "type": "number" - }, - "paddingRight": { - "type": "number" - } - }, - "additionalProperties": false - }; - refVal4.errors = null; - refVal[4] = refVal4; - return function validate(data, dataPath, parentData, parentDataProperty, rootData) { - 'use strict'; /*# sourceURL=config.json */ - var vErrors = null; - var errors = 0; - if (rootData === undefined) rootData = data; - if ((data && typeof data === "object" && !Array.isArray(data))) { - var errs__0 = errors; - var valid1 = true; - for (var key0 in data) { - var isAdditional0 = !(false || key0 == 'border' || key0 == 'columns' || key0 == 'columnDefault' || key0 == 'drawHorizontalLine'); - if (isAdditional0) { - valid1 = false; - var err = { - keyword: 'additionalProperties', - dataPath: (dataPath || '') + "", - schemaPath: '#/additionalProperties', - params: { - additionalProperty: '' + key0 + '' - }, - message: 'should NOT have additional properties' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - } - if (data.border !== undefined) { - var errs_1 = errors; - if (!refVal1(data.border, (dataPath || '') + '.border', data, 'border', rootData)) { - if (vErrors === null) vErrors = refVal1.errors; - else vErrors = vErrors.concat(refVal1.errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.columns !== undefined) { - var errs_1 = errors; - if (!refVal3(data.columns, (dataPath || '') + '.columns', data, 'columns', rootData)) { - if (vErrors === null) vErrors = refVal3.errors; - else vErrors = vErrors.concat(refVal3.errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.columnDefault !== undefined) { - var errs_1 = errors; - if (!refVal[4](data.columnDefault, (dataPath || '') + '.columnDefault', data, 'columnDefault', rootData)) { - if (vErrors === null) vErrors = refVal[4].errors; - else vErrors = vErrors.concat(refVal[4].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.drawHorizontalLine !== undefined) { - var errs_1 = errors; - var errs__1 = errors; - var valid1; - valid1 = typeof data.drawHorizontalLine == "function"; - if (!valid1) { - if (errs__1 == errors) { - var err = { - keyword: 'typeof', - dataPath: (dataPath || '') + '.drawHorizontalLine', - schemaPath: '#/properties/drawHorizontalLine/typeof', - params: { - keyword: 'typeof' - }, - message: 'should pass "typeof" keyword validation' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } else { - for (var i1 = errs__1; i1 < errors; i1++) { - var ruleErr1 = vErrors[i1]; - if (ruleErr1.dataPath === undefined) ruleErr1.dataPath = (dataPath || '') + '.drawHorizontalLine'; - if (ruleErr1.schemaPath === undefined) { - ruleErr1.schemaPath = "#/properties/drawHorizontalLine/typeof"; - } - } - } - } - var valid1 = errors === errs_1; - } - } else { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + "", - schemaPath: '#/type', - params: { - type: 'object' - }, - message: 'should be object' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - validate.errors = vErrors; - return errors === 0; - }; -})(); -validate.schema = { - "$id": "config.json", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "properties": { - "border": { - "$ref": "#/definitions/borders" - }, - "columns": { - "$ref": "#/definitions/columns" - }, - "columnDefault": { - "$ref": "#/definitions/column" - }, - "drawHorizontalLine": { - "typeof": "function" - } - }, - "additionalProperties": false, - "definitions": { - "columns": { - "type": "object", - "patternProperties": { - "^[0-9]+$": { - "$ref": "#/definitions/column" - } - }, - "additionalProperties": false - }, - "column": { - "type": "object", - "properties": { - "alignment": { - "type": "string", - "enum": ["left", "right", "center"] - }, - "width": { - "type": "number" - }, - "wrapWord": { - "type": "boolean" - }, - "truncate": { - "type": "number" - }, - "paddingLeft": { - "type": "number" - }, - "paddingRight": { - "type": "number" - } - }, - "additionalProperties": false - }, - "borders": { - "type": "object", - "properties": { - "topBody": { - "$ref": "#/definitions/border" - }, - "topJoin": { - "$ref": "#/definitions/border" - }, - "topLeft": { - "$ref": "#/definitions/border" - }, - "topRight": { - "$ref": "#/definitions/border" - }, - "bottomBody": { - "$ref": "#/definitions/border" - }, - "bottomJoin": { - "$ref": "#/definitions/border" - }, - "bottomLeft": { - "$ref": "#/definitions/border" - }, - "bottomRight": { - "$ref": "#/definitions/border" - }, - "bodyLeft": { - "$ref": "#/definitions/border" - }, - "bodyRight": { - "$ref": "#/definitions/border" - }, - "bodyJoin": { - "$ref": "#/definitions/border" - }, - "joinBody": { - "$ref": "#/definitions/border" - }, - "joinLeft": { - "$ref": "#/definitions/border" - }, - "joinRight": { - "$ref": "#/definitions/border" - }, - "joinJoin": { - "$ref": "#/definitions/border" - } - }, - "additionalProperties": false - }, - "border": { - "type": "string" - } - } -}; -validate.errors = null; -module.exports = validate; \ No newline at end of file diff --git a/node_modules/table/dist/validateStreamConfig.js b/node_modules/table/dist/validateStreamConfig.js deleted file mode 100644 index 05c4b04c..00000000 --- a/node_modules/table/dist/validateStreamConfig.js +++ /dev/null @@ -1,740 +0,0 @@ -'use strict'; -var equal = require('ajv/lib/compile/equal'); -var validate = (function() { - var pattern0 = new RegExp('^[0-9]+$'); - var refVal = []; - var refVal1 = (function() { - var pattern0 = new RegExp('^[0-9]+$'); - return function validate(data, dataPath, parentData, parentDataProperty, rootData) { - 'use strict'; - var vErrors = null; - var errors = 0; - if (rootData === undefined) rootData = data; - if ((data && typeof data === "object" && !Array.isArray(data))) { - var errs__0 = errors; - var valid1 = true; - for (var key0 in data) { - var isAdditional0 = !(false || validate.schema.properties[key0]); - if (isAdditional0) { - valid1 = false; - var err = { - keyword: 'additionalProperties', - dataPath: (dataPath || '') + "", - schemaPath: '#/additionalProperties', - params: { - additionalProperty: '' + key0 + '' - }, - message: 'should NOT have additional properties' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - } - if (data.topBody !== undefined) { - var errs_1 = errors; - if (!refVal2(data.topBody, (dataPath || '') + '.topBody', data, 'topBody', rootData)) { - if (vErrors === null) vErrors = refVal2.errors; - else vErrors = vErrors.concat(refVal2.errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.topJoin !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.topJoin, (dataPath || '') + '.topJoin', data, 'topJoin', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.topLeft !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.topLeft, (dataPath || '') + '.topLeft', data, 'topLeft', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.topRight !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.topRight, (dataPath || '') + '.topRight', data, 'topRight', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.bottomBody !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.bottomBody, (dataPath || '') + '.bottomBody', data, 'bottomBody', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.bottomJoin !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.bottomJoin, (dataPath || '') + '.bottomJoin', data, 'bottomJoin', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.bottomLeft !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.bottomLeft, (dataPath || '') + '.bottomLeft', data, 'bottomLeft', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.bottomRight !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.bottomRight, (dataPath || '') + '.bottomRight', data, 'bottomRight', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.bodyLeft !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.bodyLeft, (dataPath || '') + '.bodyLeft', data, 'bodyLeft', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.bodyRight !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.bodyRight, (dataPath || '') + '.bodyRight', data, 'bodyRight', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.bodyJoin !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.bodyJoin, (dataPath || '') + '.bodyJoin', data, 'bodyJoin', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.joinBody !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.joinBody, (dataPath || '') + '.joinBody', data, 'joinBody', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.joinLeft !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.joinLeft, (dataPath || '') + '.joinLeft', data, 'joinLeft', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.joinRight !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.joinRight, (dataPath || '') + '.joinRight', data, 'joinRight', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.joinJoin !== undefined) { - var errs_1 = errors; - if (!refVal[2](data.joinJoin, (dataPath || '') + '.joinJoin', data, 'joinJoin', rootData)) { - if (vErrors === null) vErrors = refVal[2].errors; - else vErrors = vErrors.concat(refVal[2].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - } else { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + "", - schemaPath: '#/type', - params: { - type: 'object' - }, - message: 'should be object' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - validate.errors = vErrors; - return errors === 0; - }; - })(); - refVal1.schema = { - "type": "object", - "properties": { - "topBody": { - "$ref": "#/definitions/border" - }, - "topJoin": { - "$ref": "#/definitions/border" - }, - "topLeft": { - "$ref": "#/definitions/border" - }, - "topRight": { - "$ref": "#/definitions/border" - }, - "bottomBody": { - "$ref": "#/definitions/border" - }, - "bottomJoin": { - "$ref": "#/definitions/border" - }, - "bottomLeft": { - "$ref": "#/definitions/border" - }, - "bottomRight": { - "$ref": "#/definitions/border" - }, - "bodyLeft": { - "$ref": "#/definitions/border" - }, - "bodyRight": { - "$ref": "#/definitions/border" - }, - "bodyJoin": { - "$ref": "#/definitions/border" - }, - "joinBody": { - "$ref": "#/definitions/border" - }, - "joinLeft": { - "$ref": "#/definitions/border" - }, - "joinRight": { - "$ref": "#/definitions/border" - }, - "joinJoin": { - "$ref": "#/definitions/border" - } - }, - "additionalProperties": false - }; - refVal1.errors = null; - refVal[1] = refVal1; - var refVal2 = (function() { - var pattern0 = new RegExp('^[0-9]+$'); - return function validate(data, dataPath, parentData, parentDataProperty, rootData) { - 'use strict'; - var vErrors = null; - var errors = 0; - if (typeof data !== "string") { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + "", - schemaPath: '#/type', - params: { - type: 'string' - }, - message: 'should be string' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - validate.errors = vErrors; - return errors === 0; - }; - })(); - refVal2.schema = { - "type": "string" - }; - refVal2.errors = null; - refVal[2] = refVal2; - var refVal3 = (function() { - var pattern0 = new RegExp('^[0-9]+$'); - return function validate(data, dataPath, parentData, parentDataProperty, rootData) { - 'use strict'; - var vErrors = null; - var errors = 0; - if (rootData === undefined) rootData = data; - if ((data && typeof data === "object" && !Array.isArray(data))) { - var errs__0 = errors; - var valid1 = true; - for (var key0 in data) { - var isAdditional0 = !(false || pattern0.test(key0)); - if (isAdditional0) { - valid1 = false; - var err = { - keyword: 'additionalProperties', - dataPath: (dataPath || '') + "", - schemaPath: '#/additionalProperties', - params: { - additionalProperty: '' + key0 + '' - }, - message: 'should NOT have additional properties' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - } - for (var key0 in data) { - if (pattern0.test(key0)) { - var errs_1 = errors; - if (!refVal4(data[key0], (dataPath || '') + '[\'' + key0 + '\']', data, key0, rootData)) { - if (vErrors === null) vErrors = refVal4.errors; - else vErrors = vErrors.concat(refVal4.errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - } - } else { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + "", - schemaPath: '#/type', - params: { - type: 'object' - }, - message: 'should be object' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - validate.errors = vErrors; - return errors === 0; - }; - })(); - refVal3.schema = { - "type": "object", - "patternProperties": { - "^[0-9]+$": { - "$ref": "#/definitions/column" - } - }, - "additionalProperties": false - }; - refVal3.errors = null; - refVal[3] = refVal3; - var refVal4 = (function() { - var pattern0 = new RegExp('^[0-9]+$'); - return function validate(data, dataPath, parentData, parentDataProperty, rootData) { - 'use strict'; - var vErrors = null; - var errors = 0; - if ((data && typeof data === "object" && !Array.isArray(data))) { - var errs__0 = errors; - var valid1 = true; - for (var key0 in data) { - var isAdditional0 = !(false || validate.schema.properties[key0]); - if (isAdditional0) { - valid1 = false; - var err = { - keyword: 'additionalProperties', - dataPath: (dataPath || '') + "", - schemaPath: '#/additionalProperties', - params: { - additionalProperty: '' + key0 + '' - }, - message: 'should NOT have additional properties' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - } - var data1 = data.alignment; - if (data1 !== undefined) { - var errs_1 = errors; - if (typeof data1 !== "string") { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + '.alignment', - schemaPath: '#/properties/alignment/type', - params: { - type: 'string' - }, - message: 'should be string' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - var schema1 = validate.schema.properties.alignment.enum; - var valid1; - valid1 = false; - for (var i1 = 0; i1 < schema1.length; i1++) - if (equal(data1, schema1[i1])) { - valid1 = true; - break; - } - if (!valid1) { - var err = { - keyword: 'enum', - dataPath: (dataPath || '') + '.alignment', - schemaPath: '#/properties/alignment/enum', - params: { - allowedValues: schema1 - }, - message: 'should be equal to one of the allowed values' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - var valid1 = errors === errs_1; - } - if (data.width !== undefined) { - var errs_1 = errors; - if (typeof data.width !== "number") { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + '.width', - schemaPath: '#/properties/width/type', - params: { - type: 'number' - }, - message: 'should be number' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - var valid1 = errors === errs_1; - } - if (data.wrapWord !== undefined) { - var errs_1 = errors; - if (typeof data.wrapWord !== "boolean") { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + '.wrapWord', - schemaPath: '#/properties/wrapWord/type', - params: { - type: 'boolean' - }, - message: 'should be boolean' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - var valid1 = errors === errs_1; - } - if (data.truncate !== undefined) { - var errs_1 = errors; - if (typeof data.truncate !== "number") { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + '.truncate', - schemaPath: '#/properties/truncate/type', - params: { - type: 'number' - }, - message: 'should be number' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - var valid1 = errors === errs_1; - } - if (data.paddingLeft !== undefined) { - var errs_1 = errors; - if (typeof data.paddingLeft !== "number") { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + '.paddingLeft', - schemaPath: '#/properties/paddingLeft/type', - params: { - type: 'number' - }, - message: 'should be number' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - var valid1 = errors === errs_1; - } - if (data.paddingRight !== undefined) { - var errs_1 = errors; - if (typeof data.paddingRight !== "number") { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + '.paddingRight', - schemaPath: '#/properties/paddingRight/type', - params: { - type: 'number' - }, - message: 'should be number' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - var valid1 = errors === errs_1; - } - } else { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + "", - schemaPath: '#/type', - params: { - type: 'object' - }, - message: 'should be object' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - validate.errors = vErrors; - return errors === 0; - }; - })(); - refVal4.schema = { - "type": "object", - "properties": { - "alignment": { - "type": "string", - "enum": ["left", "right", "center"] - }, - "width": { - "type": "number" - }, - "wrapWord": { - "type": "boolean" - }, - "truncate": { - "type": "number" - }, - "paddingLeft": { - "type": "number" - }, - "paddingRight": { - "type": "number" - } - }, - "additionalProperties": false - }; - refVal4.errors = null; - refVal[4] = refVal4; - return function validate(data, dataPath, parentData, parentDataProperty, rootData) { - 'use strict'; /*# sourceURL=streamConfig.json */ - var vErrors = null; - var errors = 0; - if (rootData === undefined) rootData = data; - if ((data && typeof data === "object" && !Array.isArray(data))) { - var errs__0 = errors; - var valid1 = true; - for (var key0 in data) { - var isAdditional0 = !(false || key0 == 'border' || key0 == 'columns' || key0 == 'columnDefault' || key0 == 'columnCount'); - if (isAdditional0) { - valid1 = false; - var err = { - keyword: 'additionalProperties', - dataPath: (dataPath || '') + "", - schemaPath: '#/additionalProperties', - params: { - additionalProperty: '' + key0 + '' - }, - message: 'should NOT have additional properties' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - } - if (data.border !== undefined) { - var errs_1 = errors; - if (!refVal1(data.border, (dataPath || '') + '.border', data, 'border', rootData)) { - if (vErrors === null) vErrors = refVal1.errors; - else vErrors = vErrors.concat(refVal1.errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.columns !== undefined) { - var errs_1 = errors; - if (!refVal3(data.columns, (dataPath || '') + '.columns', data, 'columns', rootData)) { - if (vErrors === null) vErrors = refVal3.errors; - else vErrors = vErrors.concat(refVal3.errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.columnDefault !== undefined) { - var errs_1 = errors; - if (!refVal[4](data.columnDefault, (dataPath || '') + '.columnDefault', data, 'columnDefault', rootData)) { - if (vErrors === null) vErrors = refVal[4].errors; - else vErrors = vErrors.concat(refVal[4].errors); - errors = vErrors.length; - } - var valid1 = errors === errs_1; - } - if (data.columnCount !== undefined) { - var errs_1 = errors; - if (typeof data.columnCount !== "number") { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + '.columnCount', - schemaPath: '#/properties/columnCount/type', - params: { - type: 'number' - }, - message: 'should be number' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - var valid1 = errors === errs_1; - } - } else { - var err = { - keyword: 'type', - dataPath: (dataPath || '') + "", - schemaPath: '#/type', - params: { - type: 'object' - }, - message: 'should be object' - }; - if (vErrors === null) vErrors = [err]; - else vErrors.push(err); - errors++; - } - validate.errors = vErrors; - return errors === 0; - }; -})(); -validate.schema = { - "$id": "streamConfig.json", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "properties": { - "border": { - "$ref": "#/definitions/borders" - }, - "columns": { - "$ref": "#/definitions/columns" - }, - "columnDefault": { - "$ref": "#/definitions/column" - }, - "columnCount": { - "type": "number" - } - }, - "additionalProperties": false, - "definitions": { - "columns": { - "type": "object", - "patternProperties": { - "^[0-9]+$": { - "$ref": "#/definitions/column" - } - }, - "additionalProperties": false - }, - "column": { - "type": "object", - "properties": { - "alignment": { - "type": "string", - "enum": ["left", "right", "center"] - }, - "width": { - "type": "number" - }, - "wrapWord": { - "type": "boolean" - }, - "truncate": { - "type": "number" - }, - "paddingLeft": { - "type": "number" - }, - "paddingRight": { - "type": "number" - } - }, - "additionalProperties": false - }, - "borders": { - "type": "object", - "properties": { - "topBody": { - "$ref": "#/definitions/border" - }, - "topJoin": { - "$ref": "#/definitions/border" - }, - "topLeft": { - "$ref": "#/definitions/border" - }, - "topRight": { - "$ref": "#/definitions/border" - }, - "bottomBody": { - "$ref": "#/definitions/border" - }, - "bottomJoin": { - "$ref": "#/definitions/border" - }, - "bottomLeft": { - "$ref": "#/definitions/border" - }, - "bottomRight": { - "$ref": "#/definitions/border" - }, - "bodyLeft": { - "$ref": "#/definitions/border" - }, - "bodyRight": { - "$ref": "#/definitions/border" - }, - "bodyJoin": { - "$ref": "#/definitions/border" - }, - "joinBody": { - "$ref": "#/definitions/border" - }, - "joinLeft": { - "$ref": "#/definitions/border" - }, - "joinRight": { - "$ref": "#/definitions/border" - }, - "joinJoin": { - "$ref": "#/definitions/border" - } - }, - "additionalProperties": false - }, - "border": { - "type": "string" - } - } -}; -validate.errors = null; -module.exports = validate; \ No newline at end of file diff --git a/node_modules/table/dist/validateTableData.js b/node_modules/table/dist/validateTableData.js deleted file mode 100644 index b5e103ce..00000000 --- a/node_modules/table/dist/validateTableData.js +++ /dev/null @@ -1,51 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -/** - * @typedef {string} cell - */ - -/** - * @typedef {cell[]} validateData~column - */ - -/** - * @param {column[]} rows - * @returns {undefined} - */ -exports.default = rows => { - if (!Array.isArray(rows)) { - throw new TypeError('Table data must be an array.'); - } - - if (rows.length === 0) { - throw new Error('Table must define at least one row.'); - } - - if (rows[0].length === 0) { - throw new Error('Table must define at least one column.'); - } - - const columnNumber = rows[0].length; - - for (const cells of rows) { - if (!Array.isArray(cells)) { - throw new TypeError('Table row data must be an array.'); - } - - if (cells.length !== columnNumber) { - throw new Error('Table must have a consistent number of cells.'); - } - - // @todo Make an exception for newline characters. - // @see https://github.com/gajus/table/issues/9 - for (const cell of cells) { - if (/[\u0001-\u001A]/.test(cell)) { - throw new Error('Table data must not contain control characters.'); - } - } - } -}; \ No newline at end of file diff --git a/node_modules/table/dist/wrapString.js b/node_modules/table/dist/wrapString.js deleted file mode 100644 index 5502a7b5..00000000 --- a/node_modules/table/dist/wrapString.js +++ /dev/null @@ -1,46 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _lodash = require('lodash'); - -var _lodash2 = _interopRequireDefault(_lodash); - -var _sliceAnsi = require('slice-ansi'); - -var _sliceAnsi2 = _interopRequireDefault(_sliceAnsi); - -var _stringWidth = require('string-width'); - -var _stringWidth2 = _interopRequireDefault(_stringWidth); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * Creates an array of strings split into groups the length of size. - * This function works with strings that contain ASCII characters. - * - * wrapText is different from would-be "chunk" implementation - * in that whitespace characters that occur on a chunk size limit are trimmed. - * - * @param {string} subject - * @param {number} size - * @returns {Array} - */ -exports.default = (subject, size) => { - let subjectSlice; - - subjectSlice = subject; - - const chunks = []; - - do { - chunks.push((0, _sliceAnsi2.default)(subjectSlice, 0, size)); - - subjectSlice = _lodash2.default.trim((0, _sliceAnsi2.default)(subjectSlice, size)); - } while ((0, _stringWidth2.default)(subjectSlice)); - - return chunks; -}; \ No newline at end of file diff --git a/node_modules/table/dist/wrapWord.js b/node_modules/table/dist/wrapWord.js deleted file mode 100644 index 6a7b74ef..00000000 --- a/node_modules/table/dist/wrapWord.js +++ /dev/null @@ -1,56 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _lodash = require('lodash'); - -var _lodash2 = _interopRequireDefault(_lodash); - -var _sliceAnsi = require('slice-ansi'); - -var _sliceAnsi2 = _interopRequireDefault(_sliceAnsi); - -var _stringWidth = require('string-width'); - -var _stringWidth2 = _interopRequireDefault(_stringWidth); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * @param {string} input - * @param {number} size - * @returns {Array} - */ -exports.default = (input, size) => { - let subject; - - subject = input; - - const chunks = []; - - // https://regex101.com/r/gY5kZ1/1 - const re = new RegExp('(^.{1,' + size + '}(\\s+|$))|(^.{1,' + (size - 1) + '}(\\\\|/|_|\\.|,|;|-))'); - - do { - let chunk; - - chunk = subject.match(re); - - if (chunk) { - chunk = chunk[0]; - - subject = (0, _sliceAnsi2.default)(subject, (0, _stringWidth2.default)(chunk)); - - chunk = _lodash2.default.trim(chunk); - } else { - chunk = (0, _sliceAnsi2.default)(subject, 0, size); - subject = (0, _sliceAnsi2.default)(subject, size); - } - - chunks.push(chunk); - } while ((0, _stringWidth2.default)(subject)); - - return chunks; -}; \ No newline at end of file diff --git a/node_modules/table/package.json b/node_modules/table/package.json deleted file mode 100644 index 8bbf3e2e..00000000 --- a/node_modules/table/package.json +++ /dev/null @@ -1,97 +0,0 @@ -{ - "_from": "table@4.0.2", - "_id": "table@4.0.2", - "_inBundle": false, - "_integrity": "sha512-UUkEAPdSGxtRpiV9ozJ5cMTtYiqz7Ni1OGqLXRCynrvzdtR1p+cfOWe2RJLwvUG8hNanaSRjecIqwOjqeatDsA==", - "_location": "/table", - "_phantomChildren": {}, - "_requested": { - "type": "version", - "registry": true, - "raw": "table@4.0.2", - "name": "table", - "escapedName": "table", - "rawSpec": "4.0.2", - "saveSpec": null, - "fetchSpec": "4.0.2" - }, - "_requiredBy": [ - "/eslint" - ], - "_resolved": "https://registry.npmjs.org/table/-/table-4.0.2.tgz", - "_shasum": "a33447375391e766ad34d3486e6e2aedc84d2e36", - "_spec": "table@4.0.2", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", - "author": { - "name": "Gajus Kuizinas", - "email": "gajus@gajus.com", - "url": "http://gajus.com" - }, - "bugs": { - "url": "https://github.com/gajus/table/issues" - }, - "bundleDependencies": false, - "dependencies": { - "ajv": "^5.2.3", - "ajv-keywords": "^2.1.0", - "chalk": "^2.1.0", - "lodash": "^4.17.4", - "slice-ansi": "1.0.0", - "string-width": "^2.1.1" - }, - "deprecated": false, - "description": "Formats data into a string table.", - "devDependencies": { - "ajv-cli": "^2.1.0", - "babel": "^6.23.0", - "babel-cli": "^6.26.0", - "babel-core": "^6.26.0", - "babel-plugin-istanbul": "^4.1.5", - "babel-preset-es2015-node4": "^2.1.1", - "babel-register": "^6.26.0", - "chai": "^4.1.2", - "eslint": "^4.7.2", - "eslint-config-canonical": "^9.3.1", - "gitdown": "^2.5.1", - "husky": "^0.14.3", - "mocha": "^3.5.3", - "nyc": "^11.2.1", - "sinon": "^4.0.0" - }, - "homepage": "https://github.com/gajus/table#readme", - "keywords": [ - "ascii", - "text", - "table", - "align", - "ansi" - ], - "license": "BSD-3-Clause", - "main": "./dist/index.js", - "name": "table", - "nyc": { - "include": [ - "src/*.js" - ], - "instrument": false, - "lines": 70, - "require": [ - "babel-register" - ], - "sourceMap": false - }, - "repository": { - "type": "git", - "url": "git+https://github.com/gajus/table.git" - }, - "scripts": { - "build": "rm -fr ./dist && NODE_ENV=production babel --copy-files ./src --out-dir ./dist && npm run make-validators", - "lint": "npm run build && eslint ./src ./tests", - "make-readme": "gitdown ./.README/README.md --output-file ./README.md", - "make-validators": "ajv compile --all-errors --inline-refs=false -s src/schemas/config -c ajv-keywords/keywords/typeof -o dist/validateConfig.js && ajv compile --all-errors --inline-refs=false -s src/schemas/streamConfig -c ajv-keywords/keywords/typeof -o dist/validateStreamConfig.js", - "precommit": "npm run lint && npm run test", - "prepublish": "NODE_ENV=production npm run build", - "test": "npm run build && nyc --check-coverage mocha" - }, - "version": "4.0.2" -} diff --git a/node_modules/text-table/.travis.yml b/node_modules/text-table/.travis.yml deleted file mode 100644 index cc4dba29..00000000 --- a/node_modules/text-table/.travis.yml +++ /dev/null @@ -1,4 +0,0 @@ -language: node_js -node_js: - - "0.8" - - "0.10" diff --git a/node_modules/text-table/LICENSE b/node_modules/text-table/LICENSE deleted file mode 100644 index ee27ba4b..00000000 --- a/node_modules/text-table/LICENSE +++ /dev/null @@ -1,18 +0,0 @@ -This software is released under the MIT license: - -Permission is hereby granted, free of charge, to any person obtaining a copy of -this software and associated documentation files (the "Software"), to deal in -the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of -the Software, and to permit persons to whom the Software is furnished to do so, -subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/text-table/example/align.js b/node_modules/text-table/example/align.js deleted file mode 100644 index 9be43098..00000000 --- a/node_modules/text-table/example/align.js +++ /dev/null @@ -1,8 +0,0 @@ -var table = require('../'); -var t = table([ - [ 'beep', '1024' ], - [ 'boop', '33450' ], - [ 'foo', '1006' ], - [ 'bar', '45' ] -], { align: [ 'l', 'r' ] }); -console.log(t); diff --git a/node_modules/text-table/example/center.js b/node_modules/text-table/example/center.js deleted file mode 100644 index 52b1c69e..00000000 --- a/node_modules/text-table/example/center.js +++ /dev/null @@ -1,8 +0,0 @@ -var table = require('../'); -var t = table([ - [ 'beep', '1024', 'xyz' ], - [ 'boop', '3388450', 'tuv' ], - [ 'foo', '10106', 'qrstuv' ], - [ 'bar', '45', 'lmno' ] -], { align: [ 'l', 'c', 'l' ] }); -console.log(t); diff --git a/node_modules/text-table/example/dotalign.js b/node_modules/text-table/example/dotalign.js deleted file mode 100644 index 2cea6299..00000000 --- a/node_modules/text-table/example/dotalign.js +++ /dev/null @@ -1,9 +0,0 @@ -var table = require('../'); -var t = table([ - [ 'beep', '1024' ], - [ 'boop', '334.212' ], - [ 'foo', '1006' ], - [ 'bar', '45.6' ], - [ 'baz', '123.' ] -], { align: [ 'l', '.' ] }); -console.log(t); diff --git a/node_modules/text-table/example/doubledot.js b/node_modules/text-table/example/doubledot.js deleted file mode 100644 index bab983b6..00000000 --- a/node_modules/text-table/example/doubledot.js +++ /dev/null @@ -1,11 +0,0 @@ -var table = require('../'); -var t = table([ - [ '0.1.2' ], - [ '11.22.33' ], - [ '5.6.7' ], - [ '1.22222' ], - [ '12345.' ], - [ '5555.' ], - [ '123' ] -], { align: [ '.' ] }); -console.log(t); diff --git a/node_modules/text-table/example/table.js b/node_modules/text-table/example/table.js deleted file mode 100644 index 903ea4c4..00000000 --- a/node_modules/text-table/example/table.js +++ /dev/null @@ -1,6 +0,0 @@ -var table = require('../'); -var t = table([ - [ 'master', '0123456789abcdef' ], - [ 'staging', 'fedcba9876543210' ] -]); -console.log(t); diff --git a/node_modules/text-table/index.js b/node_modules/text-table/index.js deleted file mode 100644 index 5c0ba987..00000000 --- a/node_modules/text-table/index.js +++ /dev/null @@ -1,86 +0,0 @@ -module.exports = function (rows_, opts) { - if (!opts) opts = {}; - var hsep = opts.hsep === undefined ? ' ' : opts.hsep; - var align = opts.align || []; - var stringLength = opts.stringLength - || function (s) { return String(s).length; } - ; - - var dotsizes = reduce(rows_, function (acc, row) { - forEach(row, function (c, ix) { - var n = dotindex(c); - if (!acc[ix] || n > acc[ix]) acc[ix] = n; - }); - return acc; - }, []); - - var rows = map(rows_, function (row) { - return map(row, function (c_, ix) { - var c = String(c_); - if (align[ix] === '.') { - var index = dotindex(c); - var size = dotsizes[ix] + (/\./.test(c) ? 1 : 2) - - (stringLength(c) - index) - ; - return c + Array(size).join(' '); - } - else return c; - }); - }); - - var sizes = reduce(rows, function (acc, row) { - forEach(row, function (c, ix) { - var n = stringLength(c); - if (!acc[ix] || n > acc[ix]) acc[ix] = n; - }); - return acc; - }, []); - - return map(rows, function (row) { - return map(row, function (c, ix) { - var n = (sizes[ix] - stringLength(c)) || 0; - var s = Array(Math.max(n + 1, 1)).join(' '); - if (align[ix] === 'r' || align[ix] === '.') { - return s + c; - } - if (align[ix] === 'c') { - return Array(Math.ceil(n / 2 + 1)).join(' ') - + c + Array(Math.floor(n / 2 + 1)).join(' ') - ; - } - - return c + s; - }).join(hsep).replace(/\s+$/, ''); - }).join('\n'); -}; - -function dotindex (c) { - var m = /\.[^.]*$/.exec(c); - return m ? m.index + 1 : c.length; -} - -function reduce (xs, f, init) { - if (xs.reduce) return xs.reduce(f, init); - var i = 0; - var acc = arguments.length >= 3 ? init : xs[i++]; - for (; i < xs.length; i++) { - f(acc, xs[i], i); - } - return acc; -} - -function forEach (xs, f) { - if (xs.forEach) return xs.forEach(f); - for (var i = 0; i < xs.length; i++) { - f.call(xs, xs[i], i); - } -} - -function map (xs, f) { - if (xs.map) return xs.map(f); - var res = []; - for (var i = 0; i < xs.length; i++) { - res.push(f.call(xs, xs[i], i)); - } - return res; -} diff --git a/node_modules/text-table/package.json b/node_modules/text-table/package.json deleted file mode 100644 index 04500302..00000000 --- a/node_modules/text-table/package.json +++ /dev/null @@ -1,73 +0,0 @@ -{ - "_from": "text-table@~0.2.0", - "_id": "text-table@0.2.0", - "_inBundle": false, - "_integrity": "sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=", - "_location": "/text-table", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "text-table@~0.2.0", - "name": "text-table", - "escapedName": "text-table", - "rawSpec": "~0.2.0", - "saveSpec": null, - "fetchSpec": "~0.2.0" - }, - "_requiredBy": [ - "/eslint" - ], - "_resolved": "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz", - "_shasum": "7f5ee823ae805207c00af2df4a84ec3fcfa570b4", - "_spec": "text-table@~0.2.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/eslint", - "author": { - "name": "James Halliday", - "email": "mail@substack.net", - "url": "http://substack.net" - }, - "bugs": { - "url": "https://github.com/substack/text-table/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "borderless text tables with alignment", - "devDependencies": { - "cli-color": "~0.2.3", - "tap": "~0.4.0", - "tape": "~1.0.2" - }, - "homepage": "https://github.com/substack/text-table", - "keywords": [ - "text", - "table", - "align", - "ascii", - "rows", - "tabular" - ], - "license": "MIT", - "main": "index.js", - "name": "text-table", - "repository": { - "type": "git", - "url": "git://github.com/substack/text-table.git" - }, - "scripts": { - "test": "tap test/*.js" - }, - "testling": { - "files": "test/*.js", - "browsers": [ - "ie/6..latest", - "chrome/20..latest", - "firefox/10..latest", - "safari/latest", - "opera/11.0..latest", - "iphone/6", - "ipad/6" - ] - }, - "version": "0.2.0" -} diff --git a/node_modules/text-table/readme.markdown b/node_modules/text-table/readme.markdown deleted file mode 100644 index 18806acd..00000000 --- a/node_modules/text-table/readme.markdown +++ /dev/null @@ -1,134 +0,0 @@ -# text-table - -generate borderless text table strings suitable for printing to stdout - -[![build status](https://secure.travis-ci.org/substack/text-table.png)](http://travis-ci.org/substack/text-table) - -[![browser support](https://ci.testling.com/substack/text-table.png)](http://ci.testling.com/substack/text-table) - -# example - -## default align - -``` js -var table = require('text-table'); -var t = table([ - [ 'master', '0123456789abcdef' ], - [ 'staging', 'fedcba9876543210' ] -]); -console.log(t); -``` - -``` -master 0123456789abcdef -staging fedcba9876543210 -``` - -## left-right align - -``` js -var table = require('text-table'); -var t = table([ - [ 'beep', '1024' ], - [ 'boop', '33450' ], - [ 'foo', '1006' ], - [ 'bar', '45' ] -], { align: [ 'l', 'r' ] }); -console.log(t); -``` - -``` -beep 1024 -boop 33450 -foo 1006 -bar 45 -``` - -## dotted align - -``` js -var table = require('text-table'); -var t = table([ - [ 'beep', '1024' ], - [ 'boop', '334.212' ], - [ 'foo', '1006' ], - [ 'bar', '45.6' ], - [ 'baz', '123.' ] -], { align: [ 'l', '.' ] }); -console.log(t); -``` - -``` -beep 1024 -boop 334.212 -foo 1006 -bar 45.6 -baz 123. -``` - -## centered - -``` js -var table = require('text-table'); -var t = table([ - [ 'beep', '1024', 'xyz' ], - [ 'boop', '3388450', 'tuv' ], - [ 'foo', '10106', 'qrstuv' ], - [ 'bar', '45', 'lmno' ] -], { align: [ 'l', 'c', 'l' ] }); -console.log(t); -``` - -``` -beep 1024 xyz -boop 3388450 tuv -foo 10106 qrstuv -bar 45 lmno -``` - -# methods - -``` js -var table = require('text-table') -``` - -## var s = table(rows, opts={}) - -Return a formatted table string `s` from an array of `rows` and some options -`opts`. - -`rows` should be an array of arrays containing strings, numbers, or other -printable values. - -options can be: - -* `opts.hsep` - separator to use between columns, default `' '` -* `opts.align` - array of alignment types for each column, default `['l','l',...]` -* `opts.stringLength` - callback function to use when calculating the string length - -alignment types are: - -* `'l'` - left -* `'r'` - right -* `'c'` - center -* `'.'` - decimal - -# install - -With [npm](https://npmjs.org) do: - -``` -npm install text-table -``` - -# Use with ANSI-colors - -Since the string length of ANSI color schemes does not equal the length -JavaScript sees internally it is necessary to pass the a custom string length -calculator during the main function call. - -See the `test/ansi-colors.js` file for an example. - -# license - -MIT diff --git a/node_modules/text-table/test/align.js b/node_modules/text-table/test/align.js deleted file mode 100644 index 245357f2..00000000 --- a/node_modules/text-table/test/align.js +++ /dev/null @@ -1,18 +0,0 @@ -var test = require('tape'); -var table = require('../'); - -test('align', function (t) { - t.plan(1); - var s = table([ - [ 'beep', '1024' ], - [ 'boop', '33450' ], - [ 'foo', '1006' ], - [ 'bar', '45' ] - ], { align: [ 'l', 'r' ] }); - t.equal(s, [ - 'beep 1024', - 'boop 33450', - 'foo 1006', - 'bar 45' - ].join('\n')); -}); diff --git a/node_modules/text-table/test/ansi-colors.js b/node_modules/text-table/test/ansi-colors.js deleted file mode 100644 index fbc5bb10..00000000 --- a/node_modules/text-table/test/ansi-colors.js +++ /dev/null @@ -1,32 +0,0 @@ -var test = require('tape'); -var table = require('../'); -var color = require('cli-color'); -var ansiTrim = require('cli-color/lib/trim'); - -test('center', function (t) { - t.plan(1); - var opts = { - align: [ 'l', 'c', 'l' ], - stringLength: function(s) { return ansiTrim(s).length } - }; - var s = table([ - [ - color.red('Red'), color.green('Green'), color.blue('Blue') - ], - [ - color.bold('Bold'), color.underline('Underline'), - color.italic('Italic') - ], - [ - color.inverse('Inverse'), color.strike('Strike'), - color.blink('Blink') - ], - [ 'bar', '45', 'lmno' ] - ], opts); - t.equal(ansiTrim(s), [ - 'Red Green Blue', - 'Bold Underline Italic', - 'Inverse Strike Blink', - 'bar 45 lmno' - ].join('\n')); -}); diff --git a/node_modules/text-table/test/center.js b/node_modules/text-table/test/center.js deleted file mode 100644 index c2c7a62a..00000000 --- a/node_modules/text-table/test/center.js +++ /dev/null @@ -1,18 +0,0 @@ -var test = require('tape'); -var table = require('../'); - -test('center', function (t) { - t.plan(1); - var s = table([ - [ 'beep', '1024', 'xyz' ], - [ 'boop', '3388450', 'tuv' ], - [ 'foo', '10106', 'qrstuv' ], - [ 'bar', '45', 'lmno' ] - ], { align: [ 'l', 'c', 'l' ] }); - t.equal(s, [ - 'beep 1024 xyz', - 'boop 3388450 tuv', - 'foo 10106 qrstuv', - 'bar 45 lmno' - ].join('\n')); -}); diff --git a/node_modules/text-table/test/dotalign.js b/node_modules/text-table/test/dotalign.js deleted file mode 100644 index f804f928..00000000 --- a/node_modules/text-table/test/dotalign.js +++ /dev/null @@ -1,20 +0,0 @@ -var test = require('tape'); -var table = require('../'); - -test('dot align', function (t) { - t.plan(1); - var s = table([ - [ 'beep', '1024' ], - [ 'boop', '334.212' ], - [ 'foo', '1006' ], - [ 'bar', '45.6' ], - [ 'baz', '123.' ] - ], { align: [ 'l', '.' ] }); - t.equal(s, [ - 'beep 1024', - 'boop 334.212', - 'foo 1006', - 'bar 45.6', - 'baz 123.' - ].join('\n')); -}); diff --git a/node_modules/text-table/test/doubledot.js b/node_modules/text-table/test/doubledot.js deleted file mode 100644 index 659b57c9..00000000 --- a/node_modules/text-table/test/doubledot.js +++ /dev/null @@ -1,24 +0,0 @@ -var test = require('tape'); -var table = require('../'); - -test('dot align', function (t) { - t.plan(1); - var s = table([ - [ '0.1.2' ], - [ '11.22.33' ], - [ '5.6.7' ], - [ '1.22222' ], - [ '12345.' ], - [ '5555.' ], - [ '123' ] - ], { align: [ '.' ] }); - t.equal(s, [ - ' 0.1.2', - '11.22.33', - ' 5.6.7', - ' 1.22222', - '12345.', - ' 5555.', - ' 123' - ].join('\n')); -}); diff --git a/node_modules/text-table/test/table.js b/node_modules/text-table/test/table.js deleted file mode 100644 index 9c670146..00000000 --- a/node_modules/text-table/test/table.js +++ /dev/null @@ -1,14 +0,0 @@ -var test = require('tape'); -var table = require('../'); - -test('table', function (t) { - t.plan(1); - var s = table([ - [ 'master', '0123456789abcdef' ], - [ 'staging', 'fedcba9876543210' ] - ]); - t.equal(s, [ - 'master 0123456789abcdef', - 'staging fedcba9876543210' - ].join('\n')); -}); diff --git a/node_modules/through/.travis.yml b/node_modules/through/.travis.yml deleted file mode 100644 index c693a939..00000000 --- a/node_modules/through/.travis.yml +++ /dev/null @@ -1,5 +0,0 @@ -language: node_js -node_js: - - 0.6 - - 0.8 - - "0.10" diff --git a/node_modules/through/LICENSE.APACHE2 b/node_modules/through/LICENSE.APACHE2 deleted file mode 100644 index 6366c047..00000000 --- a/node_modules/through/LICENSE.APACHE2 +++ /dev/null @@ -1,15 +0,0 @@ -Apache License, Version 2.0 - -Copyright (c) 2011 Dominic Tarr - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. diff --git a/node_modules/through/LICENSE.MIT b/node_modules/through/LICENSE.MIT deleted file mode 100644 index 6eafbd73..00000000 --- a/node_modules/through/LICENSE.MIT +++ /dev/null @@ -1,24 +0,0 @@ -The MIT License - -Copyright (c) 2011 Dominic Tarr - -Permission is hereby granted, free of charge, -to any person obtaining a copy of this software and -associated documentation files (the "Software"), to -deal in the Software without restriction, including -without limitation the rights to use, copy, modify, -merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom -the Software is furnished to do so, -subject to the following conditions: - -The above copyright notice and this permission notice -shall be included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR -ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/through/index.js b/node_modules/through/index.js deleted file mode 100644 index ca5fc590..00000000 --- a/node_modules/through/index.js +++ /dev/null @@ -1,108 +0,0 @@ -var Stream = require('stream') - -// through -// -// a stream that does nothing but re-emit the input. -// useful for aggregating a series of changing but not ending streams into one stream) - -exports = module.exports = through -through.through = through - -//create a readable writable stream. - -function through (write, end, opts) { - write = write || function (data) { this.queue(data) } - end = end || function () { this.queue(null) } - - var ended = false, destroyed = false, buffer = [], _ended = false - var stream = new Stream() - stream.readable = stream.writable = true - stream.paused = false - -// stream.autoPause = !(opts && opts.autoPause === false) - stream.autoDestroy = !(opts && opts.autoDestroy === false) - - stream.write = function (data) { - write.call(this, data) - return !stream.paused - } - - function drain() { - while(buffer.length && !stream.paused) { - var data = buffer.shift() - if(null === data) - return stream.emit('end') - else - stream.emit('data', data) - } - } - - stream.queue = stream.push = function (data) { -// console.error(ended) - if(_ended) return stream - if(data === null) _ended = true - buffer.push(data) - drain() - return stream - } - - //this will be registered as the first 'end' listener - //must call destroy next tick, to make sure we're after any - //stream piped from here. - //this is only a problem if end is not emitted synchronously. - //a nicer way to do this is to make sure this is the last listener for 'end' - - stream.on('end', function () { - stream.readable = false - if(!stream.writable && stream.autoDestroy) - process.nextTick(function () { - stream.destroy() - }) - }) - - function _end () { - stream.writable = false - end.call(stream) - if(!stream.readable && stream.autoDestroy) - stream.destroy() - } - - stream.end = function (data) { - if(ended) return - ended = true - if(arguments.length) stream.write(data) - _end() // will emit or queue - return stream - } - - stream.destroy = function () { - if(destroyed) return - destroyed = true - ended = true - buffer.length = 0 - stream.writable = stream.readable = false - stream.emit('close') - return stream - } - - stream.pause = function () { - if(stream.paused) return - stream.paused = true - return stream - } - - stream.resume = function () { - if(stream.paused) { - stream.paused = false - stream.emit('resume') - } - drain() - //may have become paused again, - //as drain emits 'data'. - if(!stream.paused) - stream.emit('drain') - return stream - } - return stream -} - diff --git a/node_modules/through/package.json b/node_modules/through/package.json deleted file mode 100644 index a3ce84cd..00000000 --- a/node_modules/through/package.json +++ /dev/null @@ -1,68 +0,0 @@ -{ - "_from": "through@^2.3.6", - "_id": "through@2.3.8", - "_inBundle": false, - "_integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=", - "_location": "/through", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "through@^2.3.6", - "name": "through", - "escapedName": "through", - "rawSpec": "^2.3.6", - "saveSpec": null, - "fetchSpec": "^2.3.6" - }, - "_requiredBy": [ - "/inquirer" - ], - "_resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz", - "_shasum": "0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5", - "_spec": "through@^2.3.6", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/inquirer", - "author": { - "name": "Dominic Tarr", - "email": "dominic.tarr@gmail.com", - "url": "dominictarr.com" - }, - "bugs": { - "url": "https://github.com/dominictarr/through/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "simplified stream construction", - "devDependencies": { - "from": "~0.1.3", - "stream-spec": "~0.3.5", - "tape": "~2.3.2" - }, - "homepage": "https://github.com/dominictarr/through", - "keywords": [ - "stream", - "streams", - "user-streams", - "pipe" - ], - "license": "MIT", - "main": "index.js", - "name": "through", - "repository": { - "type": "git", - "url": "git+https://github.com/dominictarr/through.git" - }, - "scripts": { - "test": "set -e; for t in test/*.js; do node $t; done" - }, - "testling": { - "browsers": [ - "ie/8..latest", - "ff/15..latest", - "chrome/20..latest", - "safari/5.1..latest" - ], - "files": "test/*.js" - }, - "version": "2.3.8" -} diff --git a/node_modules/through/readme.markdown b/node_modules/through/readme.markdown deleted file mode 100644 index cb34c813..00000000 --- a/node_modules/through/readme.markdown +++ /dev/null @@ -1,64 +0,0 @@ -#through - -[![build status](https://secure.travis-ci.org/dominictarr/through.png)](http://travis-ci.org/dominictarr/through) -[![testling badge](https://ci.testling.com/dominictarr/through.png)](https://ci.testling.com/dominictarr/through) - -Easy way to create a `Stream` that is both `readable` and `writable`. - -* Pass in optional `write` and `end` methods. -* `through` takes care of pause/resume logic if you use `this.queue(data)` instead of `this.emit('data', data)`. -* Use `this.pause()` and `this.resume()` to manage flow. -* Check `this.paused` to see current flow state. (`write` always returns `!this.paused`). - -This function is the basis for most of the synchronous streams in -[event-stream](http://github.com/dominictarr/event-stream). - -``` js -var through = require('through') - -through(function write(data) { - this.queue(data) //data *must* not be null - }, - function end () { //optional - this.queue(null) - }) -``` - -Or, can also be used _without_ buffering on pause, use `this.emit('data', data)`, -and this.emit('end') - -``` js -var through = require('through') - -through(function write(data) { - this.emit('data', data) - //this.pause() - }, - function end () { //optional - this.emit('end') - }) -``` - -## Extended Options - -You will probably not need these 99% of the time. - -### autoDestroy=false - -By default, `through` emits close when the writable -and readable side of the stream has ended. -If that is not desired, set `autoDestroy=false`. - -``` js -var through = require('through') - -//like this -var ts = through(write, end, {autoDestroy: false}) -//or like this -var ts = through(write, end) -ts.autoDestroy = false -``` - -## License - -MIT / Apache2 diff --git a/node_modules/through/test/async.js b/node_modules/through/test/async.js deleted file mode 100644 index 46bdbaeb..00000000 --- a/node_modules/through/test/async.js +++ /dev/null @@ -1,28 +0,0 @@ -var from = require('from') -var through = require('../') - -var tape = require('tape') - -tape('simple async example', function (t) { - - var n = 0, expected = [1,2,3,4,5], actual = [] - from(expected) - .pipe(through(function(data) { - this.pause() - n ++ - setTimeout(function(){ - console.log('pushing data', data) - this.push(data) - this.resume() - }.bind(this), 300) - })).pipe(through(function(data) { - console.log('pushing data second time', data); - this.push(data) - })).on('data', function (d) { - actual.push(d) - }).on('end', function() { - t.deepEqual(actual, expected) - t.end() - }) - -}) diff --git a/node_modules/through/test/auto-destroy.js b/node_modules/through/test/auto-destroy.js deleted file mode 100644 index 9a8fd000..00000000 --- a/node_modules/through/test/auto-destroy.js +++ /dev/null @@ -1,30 +0,0 @@ -var test = require('tape') -var through = require('../') - -// must emit end before close. - -test('end before close', function (assert) { - var ts = through() - ts.autoDestroy = false - var ended = false, closed = false - - ts.on('end', function () { - assert.ok(!closed) - ended = true - }) - ts.on('close', function () { - assert.ok(ended) - closed = true - }) - - ts.write(1) - ts.write(2) - ts.write(3) - ts.end() - assert.ok(ended) - assert.notOk(closed) - ts.destroy() - assert.ok(closed) - assert.end() -}) - diff --git a/node_modules/through/test/buffering.js b/node_modules/through/test/buffering.js deleted file mode 100644 index b0084bfc..00000000 --- a/node_modules/through/test/buffering.js +++ /dev/null @@ -1,71 +0,0 @@ -var test = require('tape') -var through = require('../') - -// must emit end before close. - -test('buffering', function(assert) { - var ts = through(function (data) { - this.queue(data) - }, function () { - this.queue(null) - }) - - var ended = false, actual = [] - - ts.on('data', actual.push.bind(actual)) - ts.on('end', function () { - ended = true - }) - - ts.write(1) - ts.write(2) - ts.write(3) - assert.deepEqual(actual, [1, 2, 3]) - ts.pause() - ts.write(4) - ts.write(5) - ts.write(6) - assert.deepEqual(actual, [1, 2, 3]) - ts.resume() - assert.deepEqual(actual, [1, 2, 3, 4, 5, 6]) - ts.pause() - ts.end() - assert.ok(!ended) - ts.resume() - assert.ok(ended) - assert.end() -}) - -test('buffering has data in queue, when ends', function (assert) { - - /* - * If stream ends while paused with data in the queue, - * stream should still emit end after all data is written - * on resume. - */ - - var ts = through(function (data) { - this.queue(data) - }, function () { - this.queue(null) - }) - - var ended = false, actual = [] - - ts.on('data', actual.push.bind(actual)) - ts.on('end', function () { - ended = true - }) - - ts.pause() - ts.write(1) - ts.write(2) - ts.write(3) - ts.end() - assert.deepEqual(actual, [], 'no data written yet, still paused') - assert.ok(!ended, 'end not emitted yet, still paused') - ts.resume() - assert.deepEqual(actual, [1, 2, 3], 'resumed, all data should be delivered') - assert.ok(ended, 'end should be emitted once all data was delivered') - assert.end(); -}) diff --git a/node_modules/through/test/end.js b/node_modules/through/test/end.js deleted file mode 100644 index fa113f58..00000000 --- a/node_modules/through/test/end.js +++ /dev/null @@ -1,45 +0,0 @@ -var test = require('tape') -var through = require('../') - -// must emit end before close. - -test('end before close', function (assert) { - var ts = through() - var ended = false, closed = false - - ts.on('end', function () { - assert.ok(!closed) - ended = true - }) - ts.on('close', function () { - assert.ok(ended) - closed = true - }) - - ts.write(1) - ts.write(2) - ts.write(3) - ts.end() - assert.ok(ended) - assert.ok(closed) - assert.end() -}) - -test('end only once', function (t) { - - var ts = through() - var ended = false, closed = false - - ts.on('end', function () { - t.equal(ended, false) - ended = true - }) - - ts.queue(null) - ts.queue(null) - ts.queue(null) - - ts.resume() - - t.end() -}) diff --git a/node_modules/through/test/index.js b/node_modules/through/test/index.js deleted file mode 100644 index 96da82f9..00000000 --- a/node_modules/through/test/index.js +++ /dev/null @@ -1,133 +0,0 @@ - -var test = require('tape') -var spec = require('stream-spec') -var through = require('../') - -/* - I'm using these two functions, and not streams and pipe - so there is less to break. if this test fails it must be - the implementation of _through_ -*/ - -function write(array, stream) { - array = array.slice() - function next() { - while(array.length) - if(stream.write(array.shift()) === false) - return stream.once('drain', next) - - stream.end() - } - - next() -} - -function read(stream, callback) { - var actual = [] - stream.on('data', function (data) { - actual.push(data) - }) - stream.once('end', function () { - callback(null, actual) - }) - stream.once('error', function (err) { - callback(err) - }) -} - -test('simple defaults', function(assert) { - - var l = 1000 - , expected = [] - - while(l--) expected.push(l * Math.random()) - - var t = through() - var s = spec(t).through().pausable() - - read(t, function (err, actual) { - assert.ifError(err) - assert.deepEqual(actual, expected) - assert.end() - }) - - t.on('close', s.validate) - - write(expected, t) -}); - -test('simple functions', function(assert) { - - var l = 1000 - , expected = [] - - while(l--) expected.push(l * Math.random()) - - var t = through(function (data) { - this.emit('data', data*2) - }) - var s = spec(t).through().pausable() - - - read(t, function (err, actual) { - assert.ifError(err) - assert.deepEqual(actual, expected.map(function (data) { - return data*2 - })) - assert.end() - }) - - t.on('close', s.validate) - - write(expected, t) -}) - -test('pauses', function(assert) { - - var l = 1000 - , expected = [] - - while(l--) expected.push(l) //Math.random()) - - var t = through() - - var s = spec(t) - .through() - .pausable() - - t.on('data', function () { - if(Math.random() > 0.1) return - t.pause() - process.nextTick(function () { - t.resume() - }) - }) - - read(t, function (err, actual) { - assert.ifError(err) - assert.deepEqual(actual, expected) - }) - - t.on('close', function () { - s.validate() - assert.end() - }) - - write(expected, t) -}) - -test('does not soft-end on `undefined`', function(assert) { - var stream = through() - , count = 0 - - stream.on('data', function (data) { - count++ - }) - - stream.write(undefined) - stream.write(undefined) - - assert.equal(count, 2) - - assert.end() -}) diff --git a/node_modules/tmp/LICENSE b/node_modules/tmp/LICENSE deleted file mode 100644 index 72418bd9..00000000 --- a/node_modules/tmp/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2014 KARASZI István - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/node_modules/tmp/README.md b/node_modules/tmp/README.md deleted file mode 100644 index 810b0482..00000000 --- a/node_modules/tmp/README.md +++ /dev/null @@ -1,314 +0,0 @@ -# Tmp - -A simple temporary file and directory creator for [node.js.][1] - -[![Build Status](https://travis-ci.org/raszi/node-tmp.svg?branch=master)](https://travis-ci.org/raszi/node-tmp) -[![Dependencies](https://david-dm.org/raszi/node-tmp.svg)](https://david-dm.org/raszi/node-tmp) -[![npm version](https://badge.fury.io/js/tmp.svg)](https://badge.fury.io/js/tmp) -[![API documented](https://img.shields.io/badge/API-documented-brightgreen.svg)](https://raszi.github.io/node-tmp/) -[![Known Vulnerabilities](https://snyk.io/test/npm/tmp/badge.svg)](https://snyk.io/test/npm/tmp) - -## About - -This is a [widely used library][2] to create temporary files and directories -in a [node.js][1] environment. - -Tmp offers both an asynchronous and a synchronous API. For all API calls, all -the parameters are optional. There also exists a promisified version of the -API, see (5) under references below. - -Tmp uses crypto for determining random file names, or, when using templates, -a six letter random identifier. And just in case that you do not have that much -entropy left on your system, Tmp will fall back to pseudo random numbers. - -You can set whether you want to remove the temporary file on process exit or -not, and the destination directory can also be set. - -## How to install - -```bash -npm install tmp -``` - -## Usage - -Please also check [API docs][4]. - -### Asynchronous file creation - -Simple temporary file creation, the file will be closed and unlinked on process exit. - -```javascript -var tmp = require('tmp'); - -tmp.file(function _tempFileCreated(err, path, fd, cleanupCallback) { - if (err) throw err; - - console.log('File: ', path); - console.log('Filedescriptor: ', fd); - - // If we don't need the file anymore we could manually call the cleanupCallback - // But that is not necessary if we didn't pass the keep option because the library - // will clean after itself. - cleanupCallback(); -}); -``` - -### Synchronous file creation - -A synchronous version of the above. - -```javascript -var tmp = require('tmp'); - -var tmpobj = tmp.fileSync(); -console.log('File: ', tmpobj.name); -console.log('Filedescriptor: ', tmpobj.fd); - -// If we don't need the file anymore we could manually call the removeCallback -// But that is not necessary if we didn't pass the keep option because the library -// will clean after itself. -tmpobj.removeCallback(); -``` - -Note that this might throw an exception if either the maximum limit of retries -for creating a temporary name fails, or, in case that you do not have the permission -to write to the directory where the temporary file should be created in. - -### Asynchronous directory creation - -Simple temporary directory creation, it will be removed on process exit. - -If the directory still contains items on process exit, then it won't be removed. - -```javascript -var tmp = require('tmp'); - -tmp.dir(function _tempDirCreated(err, path, cleanupCallback) { - if (err) throw err; - - console.log('Dir: ', path); - - // Manual cleanup - cleanupCallback(); -}); -``` - -If you want to cleanup the directory even when there are entries in it, then -you can pass the `unsafeCleanup` option when creating it. - -### Synchronous directory creation - -A synchronous version of the above. - -```javascript -var tmp = require('tmp'); - -var tmpobj = tmp.dirSync(); -console.log('Dir: ', tmpobj.name); -// Manual cleanup -tmpobj.removeCallback(); -``` - -Note that this might throw an exception if either the maximum limit of retries -for creating a temporary name fails, or, in case that you do not have the permission -to write to the directory where the temporary directory should be created in. - -### Asynchronous filename generation - -It is possible with this library to generate a unique filename in the specified -directory. - -```javascript -var tmp = require('tmp'); - -tmp.tmpName(function _tempNameGenerated(err, path) { - if (err) throw err; - - console.log('Created temporary filename: ', path); -}); -``` - -### Synchronous filename generation - -A synchronous version of the above. - -```javascript -var tmp = require('tmp'); - -var name = tmp.tmpNameSync(); -console.log('Created temporary filename: ', name); -``` - -## Advanced usage - -### Asynchronous file creation - -Creates a file with mode `0644`, prefix will be `prefix-` and postfix will be `.txt`. - -```javascript -var tmp = require('tmp'); - -tmp.file({ mode: 0644, prefix: 'prefix-', postfix: '.txt' }, function _tempFileCreated(err, path, fd) { - if (err) throw err; - - console.log('File: ', path); - console.log('Filedescriptor: ', fd); -}); -``` - -### Synchronous file creation - -A synchronous version of the above. - -```javascript -var tmp = require('tmp'); - -var tmpobj = tmp.fileSync({ mode: 0644, prefix: 'prefix-', postfix: '.txt' }); -console.log('File: ', tmpobj.name); -console.log('Filedescriptor: ', tmpobj.fd); -``` - -### Controlling the Descriptor - -As a side effect of creating a unique file `tmp` gets a file descriptor that is -returned to the user as the `fd` parameter. The descriptor may be used by the -application and is closed when the `removeCallback` is invoked. - -In some use cases the application does not need the descriptor, needs to close it -without removing the file, or needs to remove the file without closing the -descriptor. Two options control how the descriptor is managed: - -* `discardDescriptor` - if `true` causes `tmp` to close the descriptor after the file - is created. In this case the `fd` parameter is undefined. -* `detachDescriptor` - if `true` causes `tmp` to return the descriptor in the `fd` - parameter, but it is the application's responsibility to close it when it is no - longer needed. - -```javascript -var tmp = require('tmp'); - -tmp.file({ discardDescriptor: true }, function _tempFileCreated(err, path, fd, cleanupCallback) { - if (err) throw err; - // fd will be undefined, allowing application to use fs.createReadStream(path) - // without holding an unused descriptor open. -}); -``` - -```javascript -var tmp = require('tmp'); - -tmp.file({ detachDescriptor: true }, function _tempFileCreated(err, path, fd, cleanupCallback) { - if (err) throw err; - - cleanupCallback(); - // Application can store data through fd here; the space used will automatically - // be reclaimed by the operating system when the descriptor is closed or program - // terminates. -}); -``` - -### Asynchronous directory creation - -Creates a directory with mode `0755`, prefix will be `myTmpDir_`. - -```javascript -var tmp = require('tmp'); - -tmp.dir({ mode: 0750, prefix: 'myTmpDir_' }, function _tempDirCreated(err, path) { - if (err) throw err; - - console.log('Dir: ', path); -}); -``` - -### Synchronous directory creation - -Again, a synchronous version of the above. - -```javascript -var tmp = require('tmp'); - -var tmpobj = tmp.dirSync({ mode: 0750, prefix: 'myTmpDir_' }); -console.log('Dir: ', tmpobj.name); -``` - -### mkstemp like, asynchronously - -Creates a new temporary directory with mode `0700` and filename like `/tmp/tmp-nk2J1u`. - -```javascript -var tmp = require('tmp'); - -tmp.dir({ template: '/tmp/tmp-XXXXXX' }, function _tempDirCreated(err, path) { - if (err) throw err; - - console.log('Dir: ', path); -}); -``` - -### mkstemp like, synchronously - -This will behave similarly to the asynchronous version. - -```javascript -var tmp = require('tmp'); - -var tmpobj = tmp.dirSync({ template: '/tmp/tmp-XXXXXX' }); -console.log('Dir: ', tmpobj.name); -``` - -### Asynchronous filename generation - -The `tmpName()` function accepts the `prefix`, `postfix`, `dir`, etc. parameters also: - -```javascript -var tmp = require('tmp'); - -tmp.tmpName({ template: '/tmp/tmp-XXXXXX' }, function _tempNameGenerated(err, path) { - if (err) throw err; - - console.log('Created temporary filename: ', path); -}); -``` - -### Synchronous filename generation - -The `tmpNameSync()` function works similarly to `tmpName()`. - -```javascript -var tmp = require('tmp'); -var tmpname = tmp.tmpNameSync({ template: '/tmp/tmp-XXXXXX' }); -console.log('Created temporary filename: ', tmpname); -``` - -## Graceful cleanup - -One may want to cleanup the temporary files even when an uncaught exception -occurs. To enforce this, you can call the `setGracefulCleanup()` method: - -```javascript -var tmp = require('tmp'); - -tmp.setGracefulCleanup(); -``` - -## Options - -All options are optional :) - - * `mode`: the file mode to create with, it fallbacks to `0600` on file creation and `0700` on directory creation - * `prefix`: the optional prefix, fallbacks to `tmp-` if not provided - * `postfix`: the optional postfix, fallbacks to `.tmp` on file creation - * `template`: [`mkstemp`][3] like filename template, no default - * `dir`: the optional temporary directory, fallbacks to system default (guesses from environment) - * `tries`: how many times should the function try to get a unique filename before giving up, default `3` - * `keep`: signals that the temporary file or directory should not be deleted on exit, default is `false`, means delete - * Please keep in mind that it is recommended in this case to call the provided `cleanupCallback` function manually. - * `unsafeCleanup`: recursively removes the created temporary directory, even when it's not empty. default is `false` - -[1]: http://nodejs.org/ -[2]: https://www.npmjs.com/browse/depended/tmp -[3]: http://www.kernel.org/doc/man-pages/online/pages/man3/mkstemp.3.html -[4]: https://raszi.github.io/node-tmp/ -[5]: https://github.com/benjamingr/tmp-promise diff --git a/node_modules/tmp/lib/tmp.js b/node_modules/tmp/lib/tmp.js deleted file mode 100644 index 41b83dbe..00000000 --- a/node_modules/tmp/lib/tmp.js +++ /dev/null @@ -1,611 +0,0 @@ -/*! - * Tmp - * - * Copyright (c) 2011-2017 KARASZI Istvan - * - * MIT Licensed - */ - -/* - * Module dependencies. - */ -const fs = require('fs'); -const path = require('path'); -const crypto = require('crypto'); -const osTmpDir = require('os-tmpdir'); -const _c = process.binding('constants'); - -/* - * The working inner variables. - */ -const - /** - * The temporary directory. - * @type {string} - */ - tmpDir = osTmpDir(), - - // the random characters to choose from - RANDOM_CHARS = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', - - TEMPLATE_PATTERN = /XXXXXX/, - - DEFAULT_TRIES = 3, - - CREATE_FLAGS = (_c.O_CREAT || _c.fs.O_CREAT) | (_c.O_EXCL || _c.fs.O_EXCL) | (_c.O_RDWR || _c.fs.O_RDWR), - - EBADF = _c.EBADF || _c.os.errno.EBADF, - ENOENT = _c.ENOENT || _c.os.errno.ENOENT, - - DIR_MODE = 448 /* 0o700 */, - FILE_MODE = 384 /* 0o600 */, - - // this will hold the objects need to be removed on exit - _removeObjects = []; - -var - _gracefulCleanup = false, - _uncaughtException = false; - -/** - * Random name generator based on crypto. - * Adapted from http://blog.tompawlak.org/how-to-generate-random-values-nodejs-javascript - * - * @param {number} howMany - * @returns {string} the generated random name - * @private - */ -function _randomChars(howMany) { - var - value = [], - rnd = null; - - // make sure that we do not fail because we ran out of entropy - try { - rnd = crypto.randomBytes(howMany); - } catch (e) { - rnd = crypto.pseudoRandomBytes(howMany); - } - - for (var i = 0; i < howMany; i++) { - value.push(RANDOM_CHARS[rnd[i] % RANDOM_CHARS.length]); - } - - return value.join(''); -} - -/** - * Checks whether the `obj` parameter is defined or not. - * - * @param {Object} obj - * @returns {boolean} true if the object is undefined - * @private - */ -function _isUndefined(obj) { - return typeof obj === 'undefined'; -} - -/** - * Parses the function arguments. - * - * This function helps to have optional arguments. - * - * @param {(Options|Function)} options - * @param {Function} callback - * @returns {Array} parsed arguments - * @private - */ -function _parseArguments(options, callback) { - if (typeof options == 'function') { - return [callback || {}, options]; - } - - if (_isUndefined(options)) { - return [{}, callback]; - } - - return [options, callback]; -} - -/** - * Generates a new temporary name. - * - * @param {Object} opts - * @returns {string} the new random name according to opts - * @private - */ -function _generateTmpName(opts) { - if (opts.name) { - return path.join(opts.dir || tmpDir, opts.name); - } - - // mkstemps like template - if (opts.template) { - return opts.template.replace(TEMPLATE_PATTERN, _randomChars(6)); - } - - // prefix and postfix - const name = [ - opts.prefix || 'tmp-', - process.pid, - _randomChars(12), - opts.postfix || '' - ].join(''); - - return path.join(opts.dir || tmpDir, name); -} - -/** - * Gets a temporary file name. - * - * @param {(Options|tmpNameCallback)} options options or callback - * @param {?tmpNameCallback} callback the callback function - */ -function tmpName(options, callback) { - var - args = _parseArguments(options, callback), - opts = args[0], - cb = args[1], - tries = opts.name ? 1 : opts.tries || DEFAULT_TRIES; - - if (isNaN(tries) || tries < 0) - return cb(new Error('Invalid tries')); - - if (opts.template && !opts.template.match(TEMPLATE_PATTERN)) - return cb(new Error('Invalid template provided')); - - (function _getUniqueName() { - const name = _generateTmpName(opts); - - // check whether the path exists then retry if needed - fs.stat(name, function (err) { - if (!err) { - if (tries-- > 0) return _getUniqueName(); - - return cb(new Error('Could not get a unique tmp filename, max tries reached ' + name)); - } - - cb(null, name); - }); - }()); -} - -/** - * Synchronous version of tmpName. - * - * @param {Object} options - * @returns {string} the generated random name - * @throws {Error} if the options are invalid or could not generate a filename - */ -function tmpNameSync(options) { - var - args = _parseArguments(options), - opts = args[0], - tries = opts.name ? 1 : opts.tries || DEFAULT_TRIES; - - if (isNaN(tries) || tries < 0) - throw new Error('Invalid tries'); - - if (opts.template && !opts.template.match(TEMPLATE_PATTERN)) - throw new Error('Invalid template provided'); - - do { - const name = _generateTmpName(opts); - try { - fs.statSync(name); - } catch (e) { - return name; - } - } while (tries-- > 0); - - throw new Error('Could not get a unique tmp filename, max tries reached'); -} - -/** - * Creates and opens a temporary file. - * - * @param {(Options|fileCallback)} options the config options or the callback function - * @param {?fileCallback} callback - */ -function file(options, callback) { - var - args = _parseArguments(options, callback), - opts = args[0], - cb = args[1]; - - opts.postfix = (_isUndefined(opts.postfix)) ? '.tmp' : opts.postfix; - - // gets a temporary filename - tmpName(opts, function _tmpNameCreated(err, name) { - if (err) return cb(err); - - // create and open the file - fs.open(name, CREATE_FLAGS, opts.mode || FILE_MODE, function _fileCreated(err, fd) { - if (err) return cb(err); - - if (opts.discardDescriptor) { - return fs.close(fd, function _discardCallback(err) { - if (err) { - // Low probability, and the file exists, so this could be - // ignored. If it isn't we certainly need to unlink the - // file, and if that fails too its error is more - // important. - try { - fs.unlinkSync(name); - } catch (e) { - if (!isENOENT(e)) { - err = e; - } - } - return cb(err); - } - cb(null, name, undefined, _prepareTmpFileRemoveCallback(name, -1, opts)); - }); - } - if (opts.detachDescriptor) { - return cb(null, name, fd, _prepareTmpFileRemoveCallback(name, -1, opts)); - } - cb(null, name, fd, _prepareTmpFileRemoveCallback(name, fd, opts)); - }); - }); -} - -/** - * Synchronous version of file. - * - * @param {Options} options - * @returns {FileSyncObject} object consists of name, fd and removeCallback - * @throws {Error} if cannot create a file - */ -function fileSync(options) { - var - args = _parseArguments(options), - opts = args[0]; - - opts.postfix = opts.postfix || '.tmp'; - - const discardOrDetachDescriptor = opts.discardDescriptor || opts.detachDescriptor; - const name = tmpNameSync(opts); - var fd = fs.openSync(name, CREATE_FLAGS, opts.mode || FILE_MODE); - if (opts.discardDescriptor) { - fs.closeSync(fd); - fd = undefined; - } - - return { - name: name, - fd: fd, - removeCallback: _prepareTmpFileRemoveCallback(name, discardOrDetachDescriptor ? -1 : fd, opts) - }; -} - -/** - * Removes files and folders in a directory recursively. - * - * @param {string} root - * @private - */ -function _rmdirRecursiveSync(root) { - const dirs = [root]; - - do { - var - dir = dirs.pop(), - deferred = false, - files = fs.readdirSync(dir); - - for (var i = 0, length = files.length; i < length; i++) { - var - file = path.join(dir, files[i]), - stat = fs.lstatSync(file); // lstat so we don't recurse into symlinked directories - - if (stat.isDirectory()) { - if (!deferred) { - deferred = true; - dirs.push(dir); - } - dirs.push(file); - } else { - fs.unlinkSync(file); - } - } - - if (!deferred) { - fs.rmdirSync(dir); - } - } while (dirs.length !== 0); -} - -/** - * Creates a temporary directory. - * - * @param {(Options|dirCallback)} options the options or the callback function - * @param {?dirCallback} callback - */ -function dir(options, callback) { - var - args = _parseArguments(options, callback), - opts = args[0], - cb = args[1]; - - // gets a temporary filename - tmpName(opts, function _tmpNameCreated(err, name) { - if (err) return cb(err); - - // create the directory - fs.mkdir(name, opts.mode || DIR_MODE, function _dirCreated(err) { - if (err) return cb(err); - - cb(null, name, _prepareTmpDirRemoveCallback(name, opts)); - }); - }); -} - -/** - * Synchronous version of dir. - * - * @param {Options} options - * @returns {DirSyncObject} object consists of name and removeCallback - * @throws {Error} if it cannot create a directory - */ -function dirSync(options) { - var - args = _parseArguments(options), - opts = args[0]; - - const name = tmpNameSync(opts); - fs.mkdirSync(name, opts.mode || DIR_MODE); - - return { - name: name, - removeCallback: _prepareTmpDirRemoveCallback(name, opts) - }; -} - -/** - * Prepares the callback for removal of the temporary file. - * - * @param {string} name the path of the file - * @param {number} fd file descriptor - * @param {Object} opts - * @returns {fileCallback} - * @private - */ -function _prepareTmpFileRemoveCallback(name, fd, opts) { - const removeCallback = _prepareRemoveCallback(function _removeCallback(fdPath) { - try { - if (0 <= fdPath[0]) { - fs.closeSync(fdPath[0]); - } - } - catch (e) { - // under some node/windows related circumstances, a temporary file - // may have not be created as expected or the file was already closed - // by the user, in which case we will simply ignore the error - if (!isEBADF(e) && !isENOENT(e)) { - // reraise any unanticipated error - throw e; - } - } - try { - fs.unlinkSync(fdPath[1]); - } - catch (e) { - if (!isENOENT(e)) { - // reraise any unanticipated error - throw e; - } - } - }, [fd, name]); - - if (!opts.keep) { - _removeObjects.unshift(removeCallback); - } - - return removeCallback; -} - -/** - * Prepares the callback for removal of the temporary directory. - * - * @param {string} name - * @param {Object} opts - * @returns {Function} the callback - * @private - */ -function _prepareTmpDirRemoveCallback(name, opts) { - const removeFunction = opts.unsafeCleanup ? _rmdirRecursiveSync : fs.rmdirSync.bind(fs); - const removeCallback = _prepareRemoveCallback(removeFunction, name); - - if (!opts.keep) { - _removeObjects.unshift(removeCallback); - } - - return removeCallback; -} - -/** - * Creates a guarded function wrapping the removeFunction call. - * - * @param {Function} removeFunction - * @param {Object} arg - * @returns {Function} - * @private - */ -function _prepareRemoveCallback(removeFunction, arg) { - var called = false; - - return function _cleanupCallback(next) { - if (!called) { - const index = _removeObjects.indexOf(_cleanupCallback); - if (index >= 0) { - _removeObjects.splice(index, 1); - } - - called = true; - removeFunction(arg); - } - - if (next) next(null); - }; -} - -/** - * The garbage collector. - * - * @private - */ -function _garbageCollector() { - if (_uncaughtException && !_gracefulCleanup) { - return; - } - - // the function being called removes itself from _removeObjects, - // loop until _removeObjects is empty - while (_removeObjects.length) { - try { - _removeObjects[0].call(null); - } catch (e) { - // already removed? - } - } -} - -/** - * Helper for testing against EBADF to compensate changes made to Node 7.x under Windows. - */ -function isEBADF(error) { - return isExpectedError(error, -EBADF, 'EBADF'); -} - -/** - * Helper for testing against ENOENT to compensate changes made to Node 7.x under Windows. - */ -function isENOENT(error) { - return isExpectedError(error, -ENOENT, 'ENOENT'); -} - -/** - * Helper to determine whether the expected error code matches the actual code and errno, - * which will differ between the supported node versions. - * - * - Node >= 7.0: - * error.code {String} - * error.errno {String|Number} any numerical value will be negated - * - * - Node >= 6.0 < 7.0: - * error.code {String} - * error.errno {Number} negated - * - * - Node >= 4.0 < 6.0: introduces SystemError - * error.code {String} - * error.errno {Number} negated - * - * - Node >= 0.10 < 4.0: - * error.code {Number} negated - * error.errno n/a - */ -function isExpectedError(error, code, errno) { - return error.code == code || error.code == errno; -} - -/** - * Sets the graceful cleanup. - * - * Also removes the created files and directories when an uncaught exception occurs. - */ -function setGracefulCleanup() { - _gracefulCleanup = true; -} - -const version = process.versions.node.split('.').map(function (value) { - return parseInt(value, 10); -}); - -if (version[0] === 0 && (version[1] < 9 || version[1] === 9 && version[2] < 5)) { - process.addListener('uncaughtException', function _uncaughtExceptionThrown(err) { - _uncaughtException = true; - _garbageCollector(); - - throw err; - }); -} - -process.addListener('exit', function _exit(code) { - if (code) _uncaughtException = true; - _garbageCollector(); -}); - -/** - * Configuration options. - * - * @typedef {Object} Options - * @property {?number} tries the number of tries before give up the name generation - * @property {?string} template the "mkstemp" like filename template - * @property {?string} name fix name - * @property {?string} dir the tmp directory to use - * @property {?string} prefix prefix for the generated name - * @property {?string} postfix postfix for the generated name - */ - -/** - * @typedef {Object} FileSyncObject - * @property {string} name the name of the file - * @property {string} fd the file descriptor - * @property {fileCallback} removeCallback the callback function to remove the file - */ - -/** - * @typedef {Object} DirSyncObject - * @property {string} name the name of the directory - * @property {fileCallback} removeCallback the callback function to remove the directory - */ - -/** - * @callback tmpNameCallback - * @param {?Error} err the error object if anything goes wrong - * @param {string} name the temporary file name - */ - -/** - * @callback fileCallback - * @param {?Error} err the error object if anything goes wrong - * @param {string} name the temporary file name - * @param {number} fd the file descriptor - * @param {cleanupCallback} fn the cleanup callback function - */ - -/** - * @callback dirCallback - * @param {?Error} err the error object if anything goes wrong - * @param {string} name the temporary file name - * @param {cleanupCallback} fn the cleanup callback function - */ - -/** - * Removes the temporary created file or directory. - * - * @callback cleanupCallback - * @param {simpleCallback} [next] function to call after entry was removed - */ - -/** - * Callback function for function composition. - * @see {@link https://github.com/raszi/node-tmp/issues/57|raszi/node-tmp#57} - * - * @callback simpleCallback - */ - -// exporting all the needed methods -module.exports.tmpdir = tmpDir; - -module.exports.dir = dir; -module.exports.dirSync = dirSync; - -module.exports.file = file; -module.exports.fileSync = fileSync; - -module.exports.tmpName = tmpName; -module.exports.tmpNameSync = tmpNameSync; - -module.exports.setGracefulCleanup = setGracefulCleanup; diff --git a/node_modules/tmp/package.json b/node_modules/tmp/package.json deleted file mode 100644 index 4ae39569..00000000 --- a/node_modules/tmp/package.json +++ /dev/null @@ -1,70 +0,0 @@ -{ - "_from": "tmp@^0.0.33", - "_id": "tmp@0.0.33", - "_inBundle": false, - "_integrity": "sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw==", - "_location": "/tmp", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "tmp@^0.0.33", - "name": "tmp", - "escapedName": "tmp", - "rawSpec": "^0.0.33", - "saveSpec": null, - "fetchSpec": "^0.0.33" - }, - "_requiredBy": [ - "/external-editor" - ], - "_resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.33.tgz", - "_shasum": "6d34335889768d21b2bcda0aa277ced3b1bfadf9", - "_spec": "tmp@^0.0.33", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/external-editor", - "author": { - "name": "KARASZI István", - "email": "github@spam.raszi.hu", - "url": "http://raszi.hu/" - }, - "bugs": { - "url": "http://github.com/raszi/node-tmp/issues" - }, - "bundleDependencies": false, - "dependencies": { - "os-tmpdir": "~1.0.2" - }, - "deprecated": false, - "description": "Temporary file and directory creator", - "devDependencies": { - "vows": "~0.7.0" - }, - "engines": { - "node": ">=0.6.0" - }, - "files": [ - "lib/" - ], - "homepage": "http://github.com/raszi/node-tmp", - "keywords": [ - "temporary", - "tmp", - "temp", - "tempdir", - "tempfile", - "tmpdir", - "tmpfile" - ], - "license": "MIT", - "main": "lib/tmp.js", - "name": "tmp", - "repository": { - "type": "git", - "url": "git+https://github.com/raszi/node-tmp.git" - }, - "scripts": { - "doc": "jsdoc -c .jsdoc.json", - "test": "vows test/*-test.js" - }, - "version": "0.0.33" -} diff --git a/node_modules/type-check/LICENSE b/node_modules/type-check/LICENSE deleted file mode 100644 index 525b1185..00000000 --- a/node_modules/type-check/LICENSE +++ /dev/null @@ -1,22 +0,0 @@ -Copyright (c) George Zahariev - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated documentation -files (the "Software"), to deal in the Software without -restriction, including without limitation the rights to use, -copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the -Software is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/type-check/README.md b/node_modules/type-check/README.md deleted file mode 100644 index ec92d593..00000000 --- a/node_modules/type-check/README.md +++ /dev/null @@ -1,210 +0,0 @@ -# type-check [![Build Status](https://travis-ci.org/gkz/type-check.png?branch=master)](https://travis-ci.org/gkz/type-check) - - - -`type-check` is a library which allows you to check the types of JavaScript values at runtime with a Haskell like type syntax. It is great for checking external input, for testing, or even for adding a bit of safety to your internal code. It is a major component of [levn](https://github.com/gkz/levn). MIT license. Version 0.3.2. Check out the [demo](http://gkz.github.io/type-check/). - -For updates on `type-check`, [follow me on twitter](https://twitter.com/gkzahariev). - - npm install type-check - -## Quick Examples - -```js -// Basic types: -var typeCheck = require('type-check').typeCheck; -typeCheck('Number', 1); // true -typeCheck('Number', 'str'); // false -typeCheck('Error', new Error); // true -typeCheck('Undefined', undefined); // true - -// Comment -typeCheck('count::Number', 1); // true - -// One type OR another type: -typeCheck('Number | String', 2); // true -typeCheck('Number | String', 'str'); // true - -// Wildcard, matches all types: -typeCheck('*', 2) // true - -// Array, all elements of a single type: -typeCheck('[Number]', [1, 2, 3]); // true -typeCheck('[Number]', [1, 'str', 3]); // false - -// Tuples, or fixed length arrays with elements of different types: -typeCheck('(String, Number)', ['str', 2]); // true -typeCheck('(String, Number)', ['str']); // false -typeCheck('(String, Number)', ['str', 2, 5]); // false - -// Object properties: -typeCheck('{x: Number, y: Boolean}', {x: 2, y: false}); // true -typeCheck('{x: Number, y: Boolean}', {x: 2}); // false -typeCheck('{x: Number, y: Maybe Boolean}', {x: 2}); // true -typeCheck('{x: Number, y: Boolean}', {x: 2, y: false, z: 3}); // false -typeCheck('{x: Number, y: Boolean, ...}', {x: 2, y: false, z: 3}); // true - -// A particular type AND object properties: -typeCheck('RegExp{source: String, ...}', /re/i); // true -typeCheck('RegExp{source: String, ...}', {source: 're'}); // false - -// Custom types: -var opt = {customTypes: - {Even: { typeOf: 'Number', validate: function(x) { return x % 2 === 0; }}}}; -typeCheck('Even', 2, opt); // true - -// Nested: -var type = '{a: (String, [Number], {y: Array, ...}), b: Error{message: String, ...}}' -typeCheck(type, {a: ['hi', [1, 2, 3], {y: [1, 'ms']}], b: new Error('oh no')}); // true -``` - -Check out the [type syntax format](#syntax) and [guide](#guide). - -## Usage - -`require('type-check');` returns an object that exposes four properties. `VERSION` is the current version of the library as a string. `typeCheck`, `parseType`, and `parsedTypeCheck` are functions. - -```js -// typeCheck(type, input, options); -typeCheck('Number', 2); // true - -// parseType(type); -var parsedType = parseType('Number'); // object - -// parsedTypeCheck(parsedType, input, options); -parsedTypeCheck(parsedType, 2); // true -``` - -### typeCheck(type, input, options) - -`typeCheck` checks a JavaScript value `input` against `type` written in the [type format](#type-format) (and taking account the optional `options`) and returns whether the `input` matches the `type`. - -##### arguments -* type - `String` - the type written in the [type format](#type-format) which to check against -* input - `*` - any JavaScript value, which is to be checked against the type -* options - `Maybe Object` - an optional parameter specifying additional options, currently the only available option is specifying [custom types](#custom-types) - -##### returns -`Boolean` - whether the input matches the type - -##### example -```js -typeCheck('Number', 2); // true -``` - -### parseType(type) - -`parseType` parses string `type` written in the [type format](#type-format) into an object representing the parsed type. - -##### arguments -* type - `String` - the type written in the [type format](#type-format) which to parse - -##### returns -`Object` - an object in the parsed type format representing the parsed type - -##### example -```js -parseType('Number'); // [{type: 'Number'}] -``` -### parsedTypeCheck(parsedType, input, options) - -`parsedTypeCheck` checks a JavaScript value `input` against parsed `type` in the parsed type format (and taking account the optional `options`) and returns whether the `input` matches the `type`. Use this in conjunction with `parseType` if you are going to use a type more than once. - -##### arguments -* type - `Object` - the type in the parsed type format which to check against -* input - `*` - any JavaScript value, which is to be checked against the type -* options - `Maybe Object` - an optional parameter specifying additional options, currently the only available option is specifying [custom types](#custom-types) - -##### returns -`Boolean` - whether the input matches the type - -##### example -```js -parsedTypeCheck([{type: 'Number'}], 2); // true -var parsedType = parseType('String'); -parsedTypeCheck(parsedType, 'str'); // true -``` - - -## Type Format - -### Syntax - -White space is ignored. The root node is a __Types__. - -* __Identifier__ = `[\$\w]+` - a group of any lower or upper case letters, numbers, underscores, or dollar signs - eg. `String` -* __Type__ = an `Identifier`, an `Identifier` followed by a `Structure`, just a `Structure`, or a wildcard `*` - eg. `String`, `Object{x: Number}`, `{x: Number}`, `Array{0: String, 1: Boolean, length: Number}`, `*` -* __Types__ = optionally a comment (an `Indentifier` followed by a `::`), optionally the identifier `Maybe`, one or more `Type`, separated by `|` - eg. `Number`, `String | Date`, `Maybe Number`, `Maybe Boolean | String` -* __Structure__ = `Fields`, or a `Tuple`, or an `Array` - eg. `{x: Number}`, `(String, Number)`, `[Date]` -* __Fields__ = a `{`, followed one or more `Field` separated by a comma `,` (trailing comma `,` is permitted), optionally an `...` (always preceded by a comma `,`), followed by a `}` - eg. `{x: Number, y: String}`, `{k: Function, ...}` -* __Field__ = an `Identifier`, followed by a colon `:`, followed by `Types` - eg. `x: Date | String`, `y: Boolean` -* __Tuple__ = a `(`, followed by one or more `Types` separated by a comma `,` (trailing comma `,` is permitted), followed by a `)` - eg `(Date)`, `(Number, Date)` -* __Array__ = a `[` followed by exactly one `Types` followed by a `]` - eg. `[Boolean]`, `[Boolean | Null]` - -### Guide - -`type-check` uses `Object.toString` to find out the basic type of a value. Specifically, - -```js -{}.toString.call(VALUE).slice(8, -1) -{}.toString.call(true).slice(8, -1) // 'Boolean' -``` -A basic type, eg. `Number`, uses this check. This is much more versatile than using `typeof` - for example, with `document`, `typeof` produces `'object'` which isn't that useful, and our technique produces `'HTMLDocument'`. - -You may check for multiple types by separating types with a `|`. The checker proceeds from left to right, and passes if the value is any of the types - eg. `String | Boolean` first checks if the value is a string, and then if it is a boolean. If it is none of those, then it returns false. - -Adding a `Maybe` in front of a list of multiple types is the same as also checking for `Null` and `Undefined` - eg. `Maybe String` is equivalent to `Undefined | Null | String`. - -You may add a comment to remind you of what the type is for by following an identifier with a `::` before a type (or multiple types). The comment is simply thrown out. - -The wildcard `*` matches all types. - -There are three types of structures for checking the contents of a value: 'fields', 'tuple', and 'array'. - -If used by itself, a 'fields' structure will pass with any type of object as long as it is an instance of `Object` and the properties pass - this allows for duck typing - eg. `{x: Boolean}`. - -To check if the properties pass, and the value is of a certain type, you can specify the type - eg. `Error{message: String}`. - -If you want to make a field optional, you can simply use `Maybe` - eg. `{x: Boolean, y: Maybe String}` will still pass if `y` is undefined (or null). - -If you don't care if the value has properties beyond what you have specified, you can use the 'etc' operator `...` - eg. `{x: Boolean, ...}` will match an object with an `x` property that is a boolean, and with zero or more other properties. - -For an array, you must specify one or more types (separated by `|`) - it will pass for something of any length as long as each element passes the types provided - eg. `[Number]`, `[Number | String]`. - -A tuple checks for a fixed number of elements, each of a potentially different type. Each element is separated by a comma - eg. `(String, Number)`. - -An array and tuple structure check that the value is of type `Array` by default, but if another type is specified, they will check for that instead - eg. `Int32Array[Number]`. You can use the wildcard `*` to search for any type at all. - -Check out the [type precedence](https://github.com/zaboco/type-precedence) library for type-check. - -## Options - -Options is an object. It is an optional parameter to the `typeCheck` and `parsedTypeCheck` functions. The only current option is `customTypes`. - - -### Custom Types - -__Example:__ - -```js -var options = { - customTypes: { - Even: { - typeOf: 'Number', - validate: function(x) { - return x % 2 === 0; - } - } - } -}; -typeCheck('Even', 2, options); // true -typeCheck('Even', 3, options); // false -``` - -`customTypes` allows you to set up custom types for validation. The value of this is an object. The keys of the object are the types you will be matching. Each value of the object will be an object having a `typeOf` property - a string, and `validate` property - a function. - -The `typeOf` property is the type the value should be, and `validate` is a function which should return true if the value is of that type. `validate` receives one parameter, which is the value that we are checking. - -## Technical About - -`type-check` is written in [LiveScript](http://livescript.net/) - a language that compiles to JavaScript. It also uses the [prelude.ls](http://preludels.com/) library. diff --git a/node_modules/type-check/lib/check.js b/node_modules/type-check/lib/check.js deleted file mode 100644 index 0504c8d2..00000000 --- a/node_modules/type-check/lib/check.js +++ /dev/null @@ -1,126 +0,0 @@ -// Generated by LiveScript 1.4.0 -(function(){ - var ref$, any, all, isItNaN, types, defaultType, customTypes, toString$ = {}.toString; - ref$ = require('prelude-ls'), any = ref$.any, all = ref$.all, isItNaN = ref$.isItNaN; - types = { - Number: { - typeOf: 'Number', - validate: function(it){ - return !isItNaN(it); - } - }, - NaN: { - typeOf: 'Number', - validate: isItNaN - }, - Int: { - typeOf: 'Number', - validate: function(it){ - return !isItNaN(it) && it % 1 === 0; - } - }, - Float: { - typeOf: 'Number', - validate: function(it){ - return !isItNaN(it); - } - }, - Date: { - typeOf: 'Date', - validate: function(it){ - return !isItNaN(it.getTime()); - } - } - }; - defaultType = { - array: 'Array', - tuple: 'Array' - }; - function checkArray(input, type){ - return all(function(it){ - return checkMultiple(it, type.of); - }, input); - } - function checkTuple(input, type){ - var i, i$, ref$, len$, types; - i = 0; - for (i$ = 0, len$ = (ref$ = type.of).length; i$ < len$; ++i$) { - types = ref$[i$]; - if (!checkMultiple(input[i], types)) { - return false; - } - i++; - } - return input.length <= i; - } - function checkFields(input, type){ - var inputKeys, numInputKeys, k, numOfKeys, key, ref$, types; - inputKeys = {}; - numInputKeys = 0; - for (k in input) { - inputKeys[k] = true; - numInputKeys++; - } - numOfKeys = 0; - for (key in ref$ = type.of) { - types = ref$[key]; - if (!checkMultiple(input[key], types)) { - return false; - } - if (inputKeys[key]) { - numOfKeys++; - } - } - return type.subset || numInputKeys === numOfKeys; - } - function checkStructure(input, type){ - if (!(input instanceof Object)) { - return false; - } - switch (type.structure) { - case 'fields': - return checkFields(input, type); - case 'array': - return checkArray(input, type); - case 'tuple': - return checkTuple(input, type); - } - } - function check(input, typeObj){ - var type, structure, setting, that; - type = typeObj.type, structure = typeObj.structure; - if (type) { - if (type === '*') { - return true; - } - setting = customTypes[type] || types[type]; - if (setting) { - return setting.typeOf === toString$.call(input).slice(8, -1) && setting.validate(input); - } else { - return type === toString$.call(input).slice(8, -1) && (!structure || checkStructure(input, typeObj)); - } - } else if (structure) { - if (that = defaultType[structure]) { - if (that !== toString$.call(input).slice(8, -1)) { - return false; - } - } - return checkStructure(input, typeObj); - } else { - throw new Error("No type defined. Input: " + input + "."); - } - } - function checkMultiple(input, types){ - if (toString$.call(types).slice(8, -1) !== 'Array') { - throw new Error("Types must be in an array. Input: " + input + "."); - } - return any(function(it){ - return check(input, it); - }, types); - } - module.exports = function(parsedType, input, options){ - options == null && (options = {}); - customTypes = options.customTypes || {}; - return checkMultiple(input, parsedType); - }; -}).call(this); diff --git a/node_modules/type-check/lib/index.js b/node_modules/type-check/lib/index.js deleted file mode 100644 index f3316bab..00000000 --- a/node_modules/type-check/lib/index.js +++ /dev/null @@ -1,16 +0,0 @@ -// Generated by LiveScript 1.4.0 -(function(){ - var VERSION, parseType, parsedTypeCheck, typeCheck; - VERSION = '0.3.2'; - parseType = require('./parse-type'); - parsedTypeCheck = require('./check'); - typeCheck = function(type, input, options){ - return parsedTypeCheck(parseType(type), input, options); - }; - module.exports = { - VERSION: VERSION, - typeCheck: typeCheck, - parsedTypeCheck: parsedTypeCheck, - parseType: parseType - }; -}).call(this); diff --git a/node_modules/type-check/lib/parse-type.js b/node_modules/type-check/lib/parse-type.js deleted file mode 100644 index 5baf661f..00000000 --- a/node_modules/type-check/lib/parse-type.js +++ /dev/null @@ -1,196 +0,0 @@ -// Generated by LiveScript 1.4.0 -(function(){ - var identifierRegex, tokenRegex; - identifierRegex = /[\$\w]+/; - function peek(tokens){ - var token; - token = tokens[0]; - if (token == null) { - throw new Error('Unexpected end of input.'); - } - return token; - } - function consumeIdent(tokens){ - var token; - token = peek(tokens); - if (!identifierRegex.test(token)) { - throw new Error("Expected text, got '" + token + "' instead."); - } - return tokens.shift(); - } - function consumeOp(tokens, op){ - var token; - token = peek(tokens); - if (token !== op) { - throw new Error("Expected '" + op + "', got '" + token + "' instead."); - } - return tokens.shift(); - } - function maybeConsumeOp(tokens, op){ - var token; - token = tokens[0]; - if (token === op) { - return tokens.shift(); - } else { - return null; - } - } - function consumeArray(tokens){ - var types; - consumeOp(tokens, '['); - if (peek(tokens) === ']') { - throw new Error("Must specify type of Array - eg. [Type], got [] instead."); - } - types = consumeTypes(tokens); - consumeOp(tokens, ']'); - return { - structure: 'array', - of: types - }; - } - function consumeTuple(tokens){ - var components; - components = []; - consumeOp(tokens, '('); - if (peek(tokens) === ')') { - throw new Error("Tuple must be of at least length 1 - eg. (Type), got () instead."); - } - for (;;) { - components.push(consumeTypes(tokens)); - maybeConsumeOp(tokens, ','); - if (')' === peek(tokens)) { - break; - } - } - consumeOp(tokens, ')'); - return { - structure: 'tuple', - of: components - }; - } - function consumeFields(tokens){ - var fields, subset, ref$, key, types; - fields = {}; - consumeOp(tokens, '{'); - subset = false; - for (;;) { - if (maybeConsumeOp(tokens, '...')) { - subset = true; - break; - } - ref$ = consumeField(tokens), key = ref$[0], types = ref$[1]; - fields[key] = types; - maybeConsumeOp(tokens, ','); - if ('}' === peek(tokens)) { - break; - } - } - consumeOp(tokens, '}'); - return { - structure: 'fields', - of: fields, - subset: subset - }; - } - function consumeField(tokens){ - var key, types; - key = consumeIdent(tokens); - consumeOp(tokens, ':'); - types = consumeTypes(tokens); - return [key, types]; - } - function maybeConsumeStructure(tokens){ - switch (tokens[0]) { - case '[': - return consumeArray(tokens); - case '(': - return consumeTuple(tokens); - case '{': - return consumeFields(tokens); - } - } - function consumeType(tokens){ - var token, wildcard, type, structure; - token = peek(tokens); - wildcard = token === '*'; - if (wildcard || identifierRegex.test(token)) { - type = wildcard - ? consumeOp(tokens, '*') - : consumeIdent(tokens); - structure = maybeConsumeStructure(tokens); - if (structure) { - return structure.type = type, structure; - } else { - return { - type: type - }; - } - } else { - structure = maybeConsumeStructure(tokens); - if (!structure) { - throw new Error("Unexpected character: " + token); - } - return structure; - } - } - function consumeTypes(tokens){ - var lookahead, types, typesSoFar, typeObj, type; - if ('::' === peek(tokens)) { - throw new Error("No comment before comment separator '::' found."); - } - lookahead = tokens[1]; - if (lookahead != null && lookahead === '::') { - tokens.shift(); - tokens.shift(); - } - types = []; - typesSoFar = {}; - if ('Maybe' === peek(tokens)) { - tokens.shift(); - types = [ - { - type: 'Undefined' - }, { - type: 'Null' - } - ]; - typesSoFar = { - Undefined: true, - Null: true - }; - } - for (;;) { - typeObj = consumeType(tokens), type = typeObj.type; - if (!typesSoFar[type]) { - types.push(typeObj); - } - typesSoFar[type] = true; - if (!maybeConsumeOp(tokens, '|')) { - break; - } - } - return types; - } - tokenRegex = RegExp('\\.\\.\\.|::|->|' + identifierRegex.source + '|\\S', 'g'); - module.exports = function(input){ - var tokens, e; - if (!input.length) { - throw new Error('No type specified.'); - } - tokens = input.match(tokenRegex) || []; - if (in$('->', tokens)) { - throw new Error("Function types are not supported.\ To validate that something is a function, you may use 'Function'."); - } - try { - return consumeTypes(tokens); - } catch (e$) { - e = e$; - throw new Error(e.message + " - Remaining tokens: " + JSON.stringify(tokens) + " - Initial input: '" + input + "'"); - } - }; - function in$(x, xs){ - var i = -1, l = xs.length >>> 0; - while (++i < l) if (x === xs[i]) return true; - return false; - } -}).call(this); diff --git a/node_modules/type-check/package.json b/node_modules/type-check/package.json deleted file mode 100644 index af59b0fd..00000000 --- a/node_modules/type-check/package.json +++ /dev/null @@ -1,71 +0,0 @@ -{ - "_from": "type-check@~0.3.2", - "_id": "type-check@0.3.2", - "_inBundle": false, - "_integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=", - "_location": "/type-check", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "type-check@~0.3.2", - "name": "type-check", - "escapedName": "type-check", - "rawSpec": "~0.3.2", - "saveSpec": null, - "fetchSpec": "~0.3.2" - }, - "_requiredBy": [ - "/levn", - "/optionator" - ], - "_resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz", - "_shasum": "5884cab512cf1d355e3fb784f30804b2b520db72", - "_spec": "type-check@~0.3.2", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/levn", - "author": { - "name": "George Zahariev", - "email": "z@georgezahariev.com" - }, - "bugs": { - "url": "https://github.com/gkz/type-check/issues" - }, - "bundleDependencies": false, - "dependencies": { - "prelude-ls": "~1.1.2" - }, - "deprecated": false, - "description": "type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.", - "devDependencies": { - "browserify": "~12.0.1", - "istanbul": "~0.4.1", - "livescript": "~1.4.0", - "mocha": "~2.3.4" - }, - "engines": { - "node": ">= 0.8.0" - }, - "files": [ - "lib", - "README.md", - "LICENSE" - ], - "homepage": "https://github.com/gkz/type-check", - "keywords": [ - "type", - "check", - "checking", - "library" - ], - "license": "MIT", - "main": "./lib/", - "name": "type-check", - "repository": { - "type": "git", - "url": "git://github.com/gkz/type-check.git" - }, - "scripts": { - "test": "make test" - }, - "version": "0.3.2" -} diff --git a/node_modules/typedarray/.travis.yml b/node_modules/typedarray/.travis.yml deleted file mode 100644 index cc4dba29..00000000 --- a/node_modules/typedarray/.travis.yml +++ /dev/null @@ -1,4 +0,0 @@ -language: node_js -node_js: - - "0.8" - - "0.10" diff --git a/node_modules/typedarray/LICENSE b/node_modules/typedarray/LICENSE deleted file mode 100644 index 11adfaec..00000000 --- a/node_modules/typedarray/LICENSE +++ /dev/null @@ -1,35 +0,0 @@ -/* - Copyright (c) 2010, Linden Research, Inc. - Copyright (c) 2012, Joshua Bell - - Permission is hereby granted, free of charge, to any person obtaining a copy - of this software and associated documentation files (the "Software"), to deal - in the Software without restriction, including without limitation the rights - to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - copies of the Software, and to permit persons to whom the Software is - furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included in - all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - THE SOFTWARE. - $/LicenseInfo$ - */ - -// Original can be found at: -// https://bitbucket.org/lindenlab/llsd -// Modifications by Joshua Bell inexorabletash@gmail.com -// https://github.com/inexorabletash/polyfill - -// ES3/ES5 implementation of the Krhonos Typed Array Specification -// Ref: http://www.khronos.org/registry/typedarray/specs/latest/ -// Date: 2011-02-01 -// -// Variations: -// * Allows typed_array.get/set() as alias for subscripts (typed_array[]) diff --git a/node_modules/typedarray/example/tarray.js b/node_modules/typedarray/example/tarray.js deleted file mode 100644 index 8423d7c9..00000000 --- a/node_modules/typedarray/example/tarray.js +++ /dev/null @@ -1,4 +0,0 @@ -var Uint8Array = require('../').Uint8Array; -var ua = new Uint8Array(5); -ua[1] = 256 + 55; -console.log(ua[1]); diff --git a/node_modules/typedarray/index.js b/node_modules/typedarray/index.js deleted file mode 100644 index 5e540841..00000000 --- a/node_modules/typedarray/index.js +++ /dev/null @@ -1,630 +0,0 @@ -var undefined = (void 0); // Paranoia - -// Beyond this value, index getters/setters (i.e. array[0], array[1]) are so slow to -// create, and consume so much memory, that the browser appears frozen. -var MAX_ARRAY_LENGTH = 1e5; - -// Approximations of internal ECMAScript conversion functions -var ECMAScript = (function() { - // Stash a copy in case other scripts modify these - var opts = Object.prototype.toString, - ophop = Object.prototype.hasOwnProperty; - - return { - // Class returns internal [[Class]] property, used to avoid cross-frame instanceof issues: - Class: function(v) { return opts.call(v).replace(/^\[object *|\]$/g, ''); }, - HasProperty: function(o, p) { return p in o; }, - HasOwnProperty: function(o, p) { return ophop.call(o, p); }, - IsCallable: function(o) { return typeof o === 'function'; }, - ToInt32: function(v) { return v >> 0; }, - ToUint32: function(v) { return v >>> 0; } - }; -}()); - -// Snapshot intrinsics -var LN2 = Math.LN2, - abs = Math.abs, - floor = Math.floor, - log = Math.log, - min = Math.min, - pow = Math.pow, - round = Math.round; - -// ES5: lock down object properties -function configureProperties(obj) { - if (getOwnPropNames && defineProp) { - var props = getOwnPropNames(obj), i; - for (i = 0; i < props.length; i += 1) { - defineProp(obj, props[i], { - value: obj[props[i]], - writable: false, - enumerable: false, - configurable: false - }); - } - } -} - -// emulate ES5 getter/setter API using legacy APIs -// http://blogs.msdn.com/b/ie/archive/2010/09/07/transitioning-existing-code-to-the-es5-getter-setter-apis.aspx -// (second clause tests for Object.defineProperty() in IE<9 that only supports extending DOM prototypes, but -// note that IE<9 does not support __defineGetter__ or __defineSetter__ so it just renders the method harmless) -var defineProp -if (Object.defineProperty && (function() { - try { - Object.defineProperty({}, 'x', {}); - return true; - } catch (e) { - return false; - } - })()) { - defineProp = Object.defineProperty; -} else { - defineProp = function(o, p, desc) { - if (!o === Object(o)) throw new TypeError("Object.defineProperty called on non-object"); - if (ECMAScript.HasProperty(desc, 'get') && Object.prototype.__defineGetter__) { Object.prototype.__defineGetter__.call(o, p, desc.get); } - if (ECMAScript.HasProperty(desc, 'set') && Object.prototype.__defineSetter__) { Object.prototype.__defineSetter__.call(o, p, desc.set); } - if (ECMAScript.HasProperty(desc, 'value')) { o[p] = desc.value; } - return o; - }; -} - -var getOwnPropNames = Object.getOwnPropertyNames || function (o) { - if (o !== Object(o)) throw new TypeError("Object.getOwnPropertyNames called on non-object"); - var props = [], p; - for (p in o) { - if (ECMAScript.HasOwnProperty(o, p)) { - props.push(p); - } - } - return props; -}; - -// ES5: Make obj[index] an alias for obj._getter(index)/obj._setter(index, value) -// for index in 0 ... obj.length -function makeArrayAccessors(obj) { - if (!defineProp) { return; } - - if (obj.length > MAX_ARRAY_LENGTH) throw new RangeError("Array too large for polyfill"); - - function makeArrayAccessor(index) { - defineProp(obj, index, { - 'get': function() { return obj._getter(index); }, - 'set': function(v) { obj._setter(index, v); }, - enumerable: true, - configurable: false - }); - } - - var i; - for (i = 0; i < obj.length; i += 1) { - makeArrayAccessor(i); - } -} - -// Internal conversion functions: -// pack() - take a number (interpreted as Type), output a byte array -// unpack() - take a byte array, output a Type-like number - -function as_signed(value, bits) { var s = 32 - bits; return (value << s) >> s; } -function as_unsigned(value, bits) { var s = 32 - bits; return (value << s) >>> s; } - -function packI8(n) { return [n & 0xff]; } -function unpackI8(bytes) { return as_signed(bytes[0], 8); } - -function packU8(n) { return [n & 0xff]; } -function unpackU8(bytes) { return as_unsigned(bytes[0], 8); } - -function packU8Clamped(n) { n = round(Number(n)); return [n < 0 ? 0 : n > 0xff ? 0xff : n & 0xff]; } - -function packI16(n) { return [(n >> 8) & 0xff, n & 0xff]; } -function unpackI16(bytes) { return as_signed(bytes[0] << 8 | bytes[1], 16); } - -function packU16(n) { return [(n >> 8) & 0xff, n & 0xff]; } -function unpackU16(bytes) { return as_unsigned(bytes[0] << 8 | bytes[1], 16); } - -function packI32(n) { return [(n >> 24) & 0xff, (n >> 16) & 0xff, (n >> 8) & 0xff, n & 0xff]; } -function unpackI32(bytes) { return as_signed(bytes[0] << 24 | bytes[1] << 16 | bytes[2] << 8 | bytes[3], 32); } - -function packU32(n) { return [(n >> 24) & 0xff, (n >> 16) & 0xff, (n >> 8) & 0xff, n & 0xff]; } -function unpackU32(bytes) { return as_unsigned(bytes[0] << 24 | bytes[1] << 16 | bytes[2] << 8 | bytes[3], 32); } - -function packIEEE754(v, ebits, fbits) { - - var bias = (1 << (ebits - 1)) - 1, - s, e, f, ln, - i, bits, str, bytes; - - function roundToEven(n) { - var w = floor(n), f = n - w; - if (f < 0.5) - return w; - if (f > 0.5) - return w + 1; - return w % 2 ? w + 1 : w; - } - - // Compute sign, exponent, fraction - if (v !== v) { - // NaN - // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping - e = (1 << ebits) - 1; f = pow(2, fbits - 1); s = 0; - } else if (v === Infinity || v === -Infinity) { - e = (1 << ebits) - 1; f = 0; s = (v < 0) ? 1 : 0; - } else if (v === 0) { - e = 0; f = 0; s = (1 / v === -Infinity) ? 1 : 0; - } else { - s = v < 0; - v = abs(v); - - if (v >= pow(2, 1 - bias)) { - e = min(floor(log(v) / LN2), 1023); - f = roundToEven(v / pow(2, e) * pow(2, fbits)); - if (f / pow(2, fbits) >= 2) { - e = e + 1; - f = 1; - } - if (e > bias) { - // Overflow - e = (1 << ebits) - 1; - f = 0; - } else { - // Normalized - e = e + bias; - f = f - pow(2, fbits); - } - } else { - // Denormalized - e = 0; - f = roundToEven(v / pow(2, 1 - bias - fbits)); - } - } - - // Pack sign, exponent, fraction - bits = []; - for (i = fbits; i; i -= 1) { bits.push(f % 2 ? 1 : 0); f = floor(f / 2); } - for (i = ebits; i; i -= 1) { bits.push(e % 2 ? 1 : 0); e = floor(e / 2); } - bits.push(s ? 1 : 0); - bits.reverse(); - str = bits.join(''); - - // Bits to bytes - bytes = []; - while (str.length) { - bytes.push(parseInt(str.substring(0, 8), 2)); - str = str.substring(8); - } - return bytes; -} - -function unpackIEEE754(bytes, ebits, fbits) { - - // Bytes to bits - var bits = [], i, j, b, str, - bias, s, e, f; - - for (i = bytes.length; i; i -= 1) { - b = bytes[i - 1]; - for (j = 8; j; j -= 1) { - bits.push(b % 2 ? 1 : 0); b = b >> 1; - } - } - bits.reverse(); - str = bits.join(''); - - // Unpack sign, exponent, fraction - bias = (1 << (ebits - 1)) - 1; - s = parseInt(str.substring(0, 1), 2) ? -1 : 1; - e = parseInt(str.substring(1, 1 + ebits), 2); - f = parseInt(str.substring(1 + ebits), 2); - - // Produce number - if (e === (1 << ebits) - 1) { - return f !== 0 ? NaN : s * Infinity; - } else if (e > 0) { - // Normalized - return s * pow(2, e - bias) * (1 + f / pow(2, fbits)); - } else if (f !== 0) { - // Denormalized - return s * pow(2, -(bias - 1)) * (f / pow(2, fbits)); - } else { - return s < 0 ? -0 : 0; - } -} - -function unpackF64(b) { return unpackIEEE754(b, 11, 52); } -function packF64(v) { return packIEEE754(v, 11, 52); } -function unpackF32(b) { return unpackIEEE754(b, 8, 23); } -function packF32(v) { return packIEEE754(v, 8, 23); } - - -// -// 3 The ArrayBuffer Type -// - -(function() { - - /** @constructor */ - var ArrayBuffer = function ArrayBuffer(length) { - length = ECMAScript.ToInt32(length); - if (length < 0) throw new RangeError('ArrayBuffer size is not a small enough positive integer'); - - this.byteLength = length; - this._bytes = []; - this._bytes.length = length; - - var i; - for (i = 0; i < this.byteLength; i += 1) { - this._bytes[i] = 0; - } - - configureProperties(this); - }; - - exports.ArrayBuffer = exports.ArrayBuffer || ArrayBuffer; - - // - // 4 The ArrayBufferView Type - // - - // NOTE: this constructor is not exported - /** @constructor */ - var ArrayBufferView = function ArrayBufferView() { - //this.buffer = null; - //this.byteOffset = 0; - //this.byteLength = 0; - }; - - // - // 5 The Typed Array View Types - // - - function makeConstructor(bytesPerElement, pack, unpack) { - // Each TypedArray type requires a distinct constructor instance with - // identical logic, which this produces. - - var ctor; - ctor = function(buffer, byteOffset, length) { - var array, sequence, i, s; - - if (!arguments.length || typeof arguments[0] === 'number') { - // Constructor(unsigned long length) - this.length = ECMAScript.ToInt32(arguments[0]); - if (length < 0) throw new RangeError('ArrayBufferView size is not a small enough positive integer'); - - this.byteLength = this.length * this.BYTES_PER_ELEMENT; - this.buffer = new ArrayBuffer(this.byteLength); - this.byteOffset = 0; - } else if (typeof arguments[0] === 'object' && arguments[0].constructor === ctor) { - // Constructor(TypedArray array) - array = arguments[0]; - - this.length = array.length; - this.byteLength = this.length * this.BYTES_PER_ELEMENT; - this.buffer = new ArrayBuffer(this.byteLength); - this.byteOffset = 0; - - for (i = 0; i < this.length; i += 1) { - this._setter(i, array._getter(i)); - } - } else if (typeof arguments[0] === 'object' && - !(arguments[0] instanceof ArrayBuffer || ECMAScript.Class(arguments[0]) === 'ArrayBuffer')) { - // Constructor(sequence array) - sequence = arguments[0]; - - this.length = ECMAScript.ToUint32(sequence.length); - this.byteLength = this.length * this.BYTES_PER_ELEMENT; - this.buffer = new ArrayBuffer(this.byteLength); - this.byteOffset = 0; - - for (i = 0; i < this.length; i += 1) { - s = sequence[i]; - this._setter(i, Number(s)); - } - } else if (typeof arguments[0] === 'object' && - (arguments[0] instanceof ArrayBuffer || ECMAScript.Class(arguments[0]) === 'ArrayBuffer')) { - // Constructor(ArrayBuffer buffer, - // optional unsigned long byteOffset, optional unsigned long length) - this.buffer = buffer; - - this.byteOffset = ECMAScript.ToUint32(byteOffset); - if (this.byteOffset > this.buffer.byteLength) { - throw new RangeError("byteOffset out of range"); - } - - if (this.byteOffset % this.BYTES_PER_ELEMENT) { - // The given byteOffset must be a multiple of the element - // size of the specific type, otherwise an exception is raised. - throw new RangeError("ArrayBuffer length minus the byteOffset is not a multiple of the element size."); - } - - if (arguments.length < 3) { - this.byteLength = this.buffer.byteLength - this.byteOffset; - - if (this.byteLength % this.BYTES_PER_ELEMENT) { - throw new RangeError("length of buffer minus byteOffset not a multiple of the element size"); - } - this.length = this.byteLength / this.BYTES_PER_ELEMENT; - } else { - this.length = ECMAScript.ToUint32(length); - this.byteLength = this.length * this.BYTES_PER_ELEMENT; - } - - if ((this.byteOffset + this.byteLength) > this.buffer.byteLength) { - throw new RangeError("byteOffset and length reference an area beyond the end of the buffer"); - } - } else { - throw new TypeError("Unexpected argument type(s)"); - } - - this.constructor = ctor; - - configureProperties(this); - makeArrayAccessors(this); - }; - - ctor.prototype = new ArrayBufferView(); - ctor.prototype.BYTES_PER_ELEMENT = bytesPerElement; - ctor.prototype._pack = pack; - ctor.prototype._unpack = unpack; - ctor.BYTES_PER_ELEMENT = bytesPerElement; - - // getter type (unsigned long index); - ctor.prototype._getter = function(index) { - if (arguments.length < 1) throw new SyntaxError("Not enough arguments"); - - index = ECMAScript.ToUint32(index); - if (index >= this.length) { - return undefined; - } - - var bytes = [], i, o; - for (i = 0, o = this.byteOffset + index * this.BYTES_PER_ELEMENT; - i < this.BYTES_PER_ELEMENT; - i += 1, o += 1) { - bytes.push(this.buffer._bytes[o]); - } - return this._unpack(bytes); - }; - - // NONSTANDARD: convenience alias for getter: type get(unsigned long index); - ctor.prototype.get = ctor.prototype._getter; - - // setter void (unsigned long index, type value); - ctor.prototype._setter = function(index, value) { - if (arguments.length < 2) throw new SyntaxError("Not enough arguments"); - - index = ECMAScript.ToUint32(index); - if (index >= this.length) { - return undefined; - } - - var bytes = this._pack(value), i, o; - for (i = 0, o = this.byteOffset + index * this.BYTES_PER_ELEMENT; - i < this.BYTES_PER_ELEMENT; - i += 1, o += 1) { - this.buffer._bytes[o] = bytes[i]; - } - }; - - // void set(TypedArray array, optional unsigned long offset); - // void set(sequence array, optional unsigned long offset); - ctor.prototype.set = function(index, value) { - if (arguments.length < 1) throw new SyntaxError("Not enough arguments"); - var array, sequence, offset, len, - i, s, d, - byteOffset, byteLength, tmp; - - if (typeof arguments[0] === 'object' && arguments[0].constructor === this.constructor) { - // void set(TypedArray array, optional unsigned long offset); - array = arguments[0]; - offset = ECMAScript.ToUint32(arguments[1]); - - if (offset + array.length > this.length) { - throw new RangeError("Offset plus length of array is out of range"); - } - - byteOffset = this.byteOffset + offset * this.BYTES_PER_ELEMENT; - byteLength = array.length * this.BYTES_PER_ELEMENT; - - if (array.buffer === this.buffer) { - tmp = []; - for (i = 0, s = array.byteOffset; i < byteLength; i += 1, s += 1) { - tmp[i] = array.buffer._bytes[s]; - } - for (i = 0, d = byteOffset; i < byteLength; i += 1, d += 1) { - this.buffer._bytes[d] = tmp[i]; - } - } else { - for (i = 0, s = array.byteOffset, d = byteOffset; - i < byteLength; i += 1, s += 1, d += 1) { - this.buffer._bytes[d] = array.buffer._bytes[s]; - } - } - } else if (typeof arguments[0] === 'object' && typeof arguments[0].length !== 'undefined') { - // void set(sequence array, optional unsigned long offset); - sequence = arguments[0]; - len = ECMAScript.ToUint32(sequence.length); - offset = ECMAScript.ToUint32(arguments[1]); - - if (offset + len > this.length) { - throw new RangeError("Offset plus length of array is out of range"); - } - - for (i = 0; i < len; i += 1) { - s = sequence[i]; - this._setter(offset + i, Number(s)); - } - } else { - throw new TypeError("Unexpected argument type(s)"); - } - }; - - // TypedArray subarray(long begin, optional long end); - ctor.prototype.subarray = function(start, end) { - function clamp(v, min, max) { return v < min ? min : v > max ? max : v; } - - start = ECMAScript.ToInt32(start); - end = ECMAScript.ToInt32(end); - - if (arguments.length < 1) { start = 0; } - if (arguments.length < 2) { end = this.length; } - - if (start < 0) { start = this.length + start; } - if (end < 0) { end = this.length + end; } - - start = clamp(start, 0, this.length); - end = clamp(end, 0, this.length); - - var len = end - start; - if (len < 0) { - len = 0; - } - - return new this.constructor( - this.buffer, this.byteOffset + start * this.BYTES_PER_ELEMENT, len); - }; - - return ctor; - } - - var Int8Array = makeConstructor(1, packI8, unpackI8); - var Uint8Array = makeConstructor(1, packU8, unpackU8); - var Uint8ClampedArray = makeConstructor(1, packU8Clamped, unpackU8); - var Int16Array = makeConstructor(2, packI16, unpackI16); - var Uint16Array = makeConstructor(2, packU16, unpackU16); - var Int32Array = makeConstructor(4, packI32, unpackI32); - var Uint32Array = makeConstructor(4, packU32, unpackU32); - var Float32Array = makeConstructor(4, packF32, unpackF32); - var Float64Array = makeConstructor(8, packF64, unpackF64); - - exports.Int8Array = exports.Int8Array || Int8Array; - exports.Uint8Array = exports.Uint8Array || Uint8Array; - exports.Uint8ClampedArray = exports.Uint8ClampedArray || Uint8ClampedArray; - exports.Int16Array = exports.Int16Array || Int16Array; - exports.Uint16Array = exports.Uint16Array || Uint16Array; - exports.Int32Array = exports.Int32Array || Int32Array; - exports.Uint32Array = exports.Uint32Array || Uint32Array; - exports.Float32Array = exports.Float32Array || Float32Array; - exports.Float64Array = exports.Float64Array || Float64Array; -}()); - -// -// 6 The DataView View Type -// - -(function() { - function r(array, index) { - return ECMAScript.IsCallable(array.get) ? array.get(index) : array[index]; - } - - var IS_BIG_ENDIAN = (function() { - var u16array = new(exports.Uint16Array)([0x1234]), - u8array = new(exports.Uint8Array)(u16array.buffer); - return r(u8array, 0) === 0x12; - }()); - - // Constructor(ArrayBuffer buffer, - // optional unsigned long byteOffset, - // optional unsigned long byteLength) - /** @constructor */ - var DataView = function DataView(buffer, byteOffset, byteLength) { - if (arguments.length === 0) { - buffer = new exports.ArrayBuffer(0); - } else if (!(buffer instanceof exports.ArrayBuffer || ECMAScript.Class(buffer) === 'ArrayBuffer')) { - throw new TypeError("TypeError"); - } - - this.buffer = buffer || new exports.ArrayBuffer(0); - - this.byteOffset = ECMAScript.ToUint32(byteOffset); - if (this.byteOffset > this.buffer.byteLength) { - throw new RangeError("byteOffset out of range"); - } - - if (arguments.length < 3) { - this.byteLength = this.buffer.byteLength - this.byteOffset; - } else { - this.byteLength = ECMAScript.ToUint32(byteLength); - } - - if ((this.byteOffset + this.byteLength) > this.buffer.byteLength) { - throw new RangeError("byteOffset and length reference an area beyond the end of the buffer"); - } - - configureProperties(this); - }; - - function makeGetter(arrayType) { - return function(byteOffset, littleEndian) { - - byteOffset = ECMAScript.ToUint32(byteOffset); - - if (byteOffset + arrayType.BYTES_PER_ELEMENT > this.byteLength) { - throw new RangeError("Array index out of range"); - } - byteOffset += this.byteOffset; - - var uint8Array = new exports.Uint8Array(this.buffer, byteOffset, arrayType.BYTES_PER_ELEMENT), - bytes = [], i; - for (i = 0; i < arrayType.BYTES_PER_ELEMENT; i += 1) { - bytes.push(r(uint8Array, i)); - } - - if (Boolean(littleEndian) === Boolean(IS_BIG_ENDIAN)) { - bytes.reverse(); - } - - return r(new arrayType(new exports.Uint8Array(bytes).buffer), 0); - }; - } - - DataView.prototype.getUint8 = makeGetter(exports.Uint8Array); - DataView.prototype.getInt8 = makeGetter(exports.Int8Array); - DataView.prototype.getUint16 = makeGetter(exports.Uint16Array); - DataView.prototype.getInt16 = makeGetter(exports.Int16Array); - DataView.prototype.getUint32 = makeGetter(exports.Uint32Array); - DataView.prototype.getInt32 = makeGetter(exports.Int32Array); - DataView.prototype.getFloat32 = makeGetter(exports.Float32Array); - DataView.prototype.getFloat64 = makeGetter(exports.Float64Array); - - function makeSetter(arrayType) { - return function(byteOffset, value, littleEndian) { - - byteOffset = ECMAScript.ToUint32(byteOffset); - if (byteOffset + arrayType.BYTES_PER_ELEMENT > this.byteLength) { - throw new RangeError("Array index out of range"); - } - - // Get bytes - var typeArray = new arrayType([value]), - byteArray = new exports.Uint8Array(typeArray.buffer), - bytes = [], i, byteView; - - for (i = 0; i < arrayType.BYTES_PER_ELEMENT; i += 1) { - bytes.push(r(byteArray, i)); - } - - // Flip if necessary - if (Boolean(littleEndian) === Boolean(IS_BIG_ENDIAN)) { - bytes.reverse(); - } - - // Write them - byteView = new exports.Uint8Array(this.buffer, byteOffset, arrayType.BYTES_PER_ELEMENT); - byteView.set(bytes); - }; - } - - DataView.prototype.setUint8 = makeSetter(exports.Uint8Array); - DataView.prototype.setInt8 = makeSetter(exports.Int8Array); - DataView.prototype.setUint16 = makeSetter(exports.Uint16Array); - DataView.prototype.setInt16 = makeSetter(exports.Int16Array); - DataView.prototype.setUint32 = makeSetter(exports.Uint32Array); - DataView.prototype.setInt32 = makeSetter(exports.Int32Array); - DataView.prototype.setFloat32 = makeSetter(exports.Float32Array); - DataView.prototype.setFloat64 = makeSetter(exports.Float64Array); - - exports.DataView = exports.DataView || DataView; - -}()); diff --git a/node_modules/typedarray/package.json b/node_modules/typedarray/package.json deleted file mode 100644 index 9f0f3754..00000000 --- a/node_modules/typedarray/package.json +++ /dev/null @@ -1,83 +0,0 @@ -{ - "_from": "typedarray@^0.0.6", - "_id": "typedarray@0.0.6", - "_inBundle": false, - "_integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=", - "_location": "/typedarray", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "typedarray@^0.0.6", - "name": "typedarray", - "escapedName": "typedarray", - "rawSpec": "^0.0.6", - "saveSpec": null, - "fetchSpec": "^0.0.6" - }, - "_requiredBy": [ - "/concat-stream" - ], - "_resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz", - "_shasum": "867ac74e3864187b1d3d47d996a78ec5c8830777", - "_spec": "typedarray@^0.0.6", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/concat-stream", - "author": { - "name": "James Halliday", - "email": "mail@substack.net", - "url": "http://substack.net" - }, - "bugs": { - "url": "https://github.com/substack/typedarray/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "TypedArray polyfill for old browsers", - "devDependencies": { - "tape": "~2.3.2" - }, - "homepage": "https://github.com/substack/typedarray", - "keywords": [ - "ArrayBuffer", - "DataView", - "Float32Array", - "Float64Array", - "Int8Array", - "Int16Array", - "Int32Array", - "Uint8Array", - "Uint8ClampedArray", - "Uint16Array", - "Uint32Array", - "typed", - "array", - "polyfill" - ], - "license": "MIT", - "main": "index.js", - "name": "typedarray", - "repository": { - "type": "git", - "url": "git://github.com/substack/typedarray.git" - }, - "scripts": { - "test": "tape test/*.js test/server/*.js" - }, - "testling": { - "files": "test/*.js", - "browsers": [ - "ie/6..latest", - "firefox/16..latest", - "firefox/nightly", - "chrome/22..latest", - "chrome/canary", - "opera/12..latest", - "opera/next", - "safari/5.1..latest", - "ipad/6.0..latest", - "iphone/6.0..latest", - "android-browser/4.2..latest" - ] - }, - "version": "0.0.6" -} diff --git a/node_modules/typedarray/readme.markdown b/node_modules/typedarray/readme.markdown deleted file mode 100644 index d18f6f71..00000000 --- a/node_modules/typedarray/readme.markdown +++ /dev/null @@ -1,61 +0,0 @@ -# typedarray - -TypedArray polyfill ripped from [this -module](https://raw.github.com/inexorabletash/polyfill). - -[![build status](https://secure.travis-ci.org/substack/typedarray.png)](http://travis-ci.org/substack/typedarray) - -[![testling badge](https://ci.testling.com/substack/typedarray.png)](https://ci.testling.com/substack/typedarray) - -# example - -``` js -var Uint8Array = require('typedarray').Uint8Array; -var ua = new Uint8Array(5); -ua[1] = 256 + 55; -console.log(ua[1]); -``` - -output: - -``` -55 -``` - -# methods - -``` js -var TA = require('typedarray') -``` - -The `TA` object has the following constructors: - -* TA.ArrayBuffer -* TA.DataView -* TA.Float32Array -* TA.Float64Array -* TA.Int8Array -* TA.Int16Array -* TA.Int32Array -* TA.Uint8Array -* TA.Uint8ClampedArray -* TA.Uint16Array -* TA.Uint32Array - -# install - -With [npm](https://npmjs.org) do: - -``` -npm install typedarray -``` - -To use this module in the browser, compile with -[browserify](http://browserify.org) -or download a UMD build from browserify CDN: - -http://wzrd.in/standalone/typedarray@latest - -# license - -MIT diff --git a/node_modules/typedarray/test/server/undef_globals.js b/node_modules/typedarray/test/server/undef_globals.js deleted file mode 100644 index 425950f9..00000000 --- a/node_modules/typedarray/test/server/undef_globals.js +++ /dev/null @@ -1,19 +0,0 @@ -var test = require('tape'); -var vm = require('vm'); -var fs = require('fs'); -var src = fs.readFileSync(__dirname + '/../../index.js', 'utf8'); - -test('u8a without globals', function (t) { - var c = { - module: { exports: {} }, - }; - c.exports = c.module.exports; - vm.runInNewContext(src, c); - var TA = c.module.exports; - var ua = new(TA.Uint8Array)(5); - - t.equal(ua.length, 5); - ua[1] = 256 + 55; - t.equal(ua[1], 55); - t.end(); -}); diff --git a/node_modules/typedarray/test/tarray.js b/node_modules/typedarray/test/tarray.js deleted file mode 100644 index df596a34..00000000 --- a/node_modules/typedarray/test/tarray.js +++ /dev/null @@ -1,10 +0,0 @@ -var TA = require('../'); -var test = require('tape'); - -test('tiny u8a test', function (t) { - var ua = new(TA.Uint8Array)(5); - t.equal(ua.length, 5); - ua[1] = 256 + 55; - t.equal(ua[1], 55); - t.end(); -}); diff --git a/node_modules/util-deprecate/History.md b/node_modules/util-deprecate/History.md deleted file mode 100644 index acc86753..00000000 --- a/node_modules/util-deprecate/History.md +++ /dev/null @@ -1,16 +0,0 @@ - -1.0.2 / 2015-10-07 -================== - - * use try/catch when checking `localStorage` (#3, @kumavis) - -1.0.1 / 2014-11-25 -================== - - * browser: use `console.warn()` for deprecation calls - * browser: more jsdocs - -1.0.0 / 2014-04-30 -================== - - * initial commit diff --git a/node_modules/util-deprecate/LICENSE b/node_modules/util-deprecate/LICENSE deleted file mode 100644 index 6a60e8c2..00000000 --- a/node_modules/util-deprecate/LICENSE +++ /dev/null @@ -1,24 +0,0 @@ -(The MIT License) - -Copyright (c) 2014 Nathan Rajlich - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated documentation -files (the "Software"), to deal in the Software without -restriction, including without limitation the rights to use, -copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the -Software is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/util-deprecate/README.md b/node_modules/util-deprecate/README.md deleted file mode 100644 index 75622fa7..00000000 --- a/node_modules/util-deprecate/README.md +++ /dev/null @@ -1,53 +0,0 @@ -util-deprecate -============== -### The Node.js `util.deprecate()` function with browser support - -In Node.js, this module simply re-exports the `util.deprecate()` function. - -In the web browser (i.e. via browserify), a browser-specific implementation -of the `util.deprecate()` function is used. - - -## API - -A `deprecate()` function is the only thing exposed by this module. - -``` javascript -// setup: -exports.foo = deprecate(foo, 'foo() is deprecated, use bar() instead'); - - -// users see: -foo(); -// foo() is deprecated, use bar() instead -foo(); -foo(); -``` - - -## License - -(The MIT License) - -Copyright (c) 2014 Nathan Rajlich - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated documentation -files (the "Software"), to deal in the Software without -restriction, including without limitation the rights to use, -copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the -Software is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/util-deprecate/browser.js b/node_modules/util-deprecate/browser.js deleted file mode 100644 index 549ae2f0..00000000 --- a/node_modules/util-deprecate/browser.js +++ /dev/null @@ -1,67 +0,0 @@ - -/** - * Module exports. - */ - -module.exports = deprecate; - -/** - * Mark that a method should not be used. - * Returns a modified function which warns once by default. - * - * If `localStorage.noDeprecation = true` is set, then it is a no-op. - * - * If `localStorage.throwDeprecation = true` is set, then deprecated functions - * will throw an Error when invoked. - * - * If `localStorage.traceDeprecation = true` is set, then deprecated functions - * will invoke `console.trace()` instead of `console.error()`. - * - * @param {Function} fn - the function to deprecate - * @param {String} msg - the string to print to the console when `fn` is invoked - * @returns {Function} a new "deprecated" version of `fn` - * @api public - */ - -function deprecate (fn, msg) { - if (config('noDeprecation')) { - return fn; - } - - var warned = false; - function deprecated() { - if (!warned) { - if (config('throwDeprecation')) { - throw new Error(msg); - } else if (config('traceDeprecation')) { - console.trace(msg); - } else { - console.warn(msg); - } - warned = true; - } - return fn.apply(this, arguments); - } - - return deprecated; -} - -/** - * Checks `localStorage` for boolean values for the given `name`. - * - * @param {String} name - * @returns {Boolean} - * @api private - */ - -function config (name) { - // accessing global.localStorage can trigger a DOMException in sandboxed iframes - try { - if (!global.localStorage) return false; - } catch (_) { - return false; - } - var val = global.localStorage[name]; - if (null == val) return false; - return String(val).toLowerCase() === 'true'; -} diff --git a/node_modules/util-deprecate/node.js b/node_modules/util-deprecate/node.js deleted file mode 100644 index 5e6fcff5..00000000 --- a/node_modules/util-deprecate/node.js +++ /dev/null @@ -1,6 +0,0 @@ - -/** - * For Node.js, simply re-export the core `util.deprecate` function. - */ - -module.exports = require('util').deprecate; diff --git a/node_modules/util-deprecate/package.json b/node_modules/util-deprecate/package.json deleted file mode 100644 index c6dc92d7..00000000 --- a/node_modules/util-deprecate/package.json +++ /dev/null @@ -1,56 +0,0 @@ -{ - "_from": "util-deprecate@~1.0.1", - "_id": "util-deprecate@1.0.2", - "_inBundle": false, - "_integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=", - "_location": "/util-deprecate", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "util-deprecate@~1.0.1", - "name": "util-deprecate", - "escapedName": "util-deprecate", - "rawSpec": "~1.0.1", - "saveSpec": null, - "fetchSpec": "~1.0.1" - }, - "_requiredBy": [ - "/readable-stream" - ], - "_resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz", - "_shasum": "450d4dc9fa70de732762fbd2d4a28981419a0ccf", - "_spec": "util-deprecate@~1.0.1", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/readable-stream", - "author": { - "name": "Nathan Rajlich", - "email": "nathan@tootallnate.net", - "url": "http://n8.io/" - }, - "browser": "browser.js", - "bugs": { - "url": "https://github.com/TooTallNate/util-deprecate/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "The Node.js `util.deprecate()` function with browser support", - "homepage": "https://github.com/TooTallNate/util-deprecate", - "keywords": [ - "util", - "deprecate", - "browserify", - "browser", - "node" - ], - "license": "MIT", - "main": "node.js", - "name": "util-deprecate", - "repository": { - "type": "git", - "url": "git://github.com/TooTallNate/util-deprecate.git" - }, - "scripts": { - "test": "echo \"Error: no test specified\" && exit 1" - }, - "version": "1.0.2" -} diff --git a/node_modules/which/CHANGELOG.md b/node_modules/which/CHANGELOG.md deleted file mode 100644 index 367acb12..00000000 --- a/node_modules/which/CHANGELOG.md +++ /dev/null @@ -1,147 +0,0 @@ -# Changes - - -## v1.3.0 - -* Add nothrow option to which.sync -* update tap - -## v1.2.14 - -* appveyor: drop node 5 and 0.x -* travis-ci: add node 6, drop 0.x - -## v1.2.13 - -* test: Pass missing option to pass on windows -* update tap -* update isexe to 2.0.0 -* neveragain.tech pledge request - -## v1.2.12 - -* Removed unused require - -## v1.2.11 - -* Prevent changelog script from being included in package - -## v1.2.10 - -* Use env.PATH only, not env.Path - -## v1.2.9 - -* fix for paths starting with ../ -* Remove unused `is-absolute` module - -## v1.2.8 - -* bullet items in changelog that contain (but don't start with) # - -## v1.2.7 - -* strip 'update changelog' changelog entries out of changelog - -## v1.2.6 - -* make the changelog bulleted - -## v1.2.5 - -* make a changelog, and keep it up to date -* don't include tests in package -* Properly handle relative-path executables -* appveyor -* Attach error code to Not Found error -* Make tests pass on Windows - -## v1.2.4 - -* Fix typo - -## v1.2.3 - -* update isexe, fix regression in pathExt handling - -## v1.2.2 - -* update deps, use isexe module, test windows - -## v1.2.1 - -* Sometimes windows PATH entries are quoted -* Fixed a bug in the check for group and user mode bits. This bug was introduced during refactoring for supporting strict mode. -* doc cli - -## v1.2.0 - -* Add support for opt.all and -as cli flags -* test the bin -* update travis -* Allow checking for multiple programs in bin/which -* tap 2 - -## v1.1.2 - -* travis -* Refactored and fixed undefined error on Windows -* Support strict mode - -## v1.1.1 - -* test +g exes against secondary groups, if available -* Use windows exe semantics on cygwin & msys -* cwd should be first in path on win32, not last -* Handle lower-case 'env.Path' on Windows -* Update docs -* use single-quotes - -## v1.1.0 - -* Add tests, depend on is-absolute - -## v1.0.9 - -* which.js: root is allowed to execute files owned by anyone - -## v1.0.8 - -* don't use graceful-fs - -## v1.0.7 - -* add license to package.json - -## v1.0.6 - -* isc license - -## 1.0.5 - -* Awful typo - -## 1.0.4 - -* Test for path absoluteness properly -* win: Allow '' as a pathext if cmd has a . in it - -## 1.0.3 - -* Remove references to execPath -* Make `which.sync()` work on Windows by honoring the PATHEXT variable. -* Make `isExe()` always return true on Windows. -* MIT - -## 1.0.2 - -* Only files can be exes - -## 1.0.1 - -* Respect the PATHEXT env for win32 support -* should 0755 the bin -* binary -* guts -* package -* 1st diff --git a/node_modules/which/LICENSE b/node_modules/which/LICENSE deleted file mode 100644 index 19129e31..00000000 --- a/node_modules/which/LICENSE +++ /dev/null @@ -1,15 +0,0 @@ -The ISC License - -Copyright (c) Isaac Z. Schlueter and Contributors - -Permission to use, copy, modify, and/or distribute this software for any -purpose with or without fee is hereby granted, provided that the above -copyright notice and this permission notice appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR -IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/which/README.md b/node_modules/which/README.md deleted file mode 100644 index 8c0b0cbf..00000000 --- a/node_modules/which/README.md +++ /dev/null @@ -1,51 +0,0 @@ -# which - -Like the unix `which` utility. - -Finds the first instance of a specified executable in the PATH -environment variable. Does not cache the results, so `hash -r` is not -needed when the PATH changes. - -## USAGE - -```javascript -var which = require('which') - -// async usage -which('node', function (er, resolvedPath) { - // er is returned if no "node" is found on the PATH - // if it is found, then the absolute path to the exec is returned -}) - -// sync usage -// throws if not found -var resolved = which.sync('node') - -// if nothrow option is used, returns null if not found -resolved = which.sync('node', {nothrow: true}) - -// Pass options to override the PATH and PATHEXT environment vars. -which('node', { path: someOtherPath }, function (er, resolved) { - if (er) - throw er - console.log('found at %j', resolved) -}) -``` - -## CLI USAGE - -Same as the BSD `which(1)` binary. - -``` -usage: which [-as] program ... -``` - -## OPTIONS - -You may pass an options object as the second argument. - -- `path`: Use instead of the `PATH` environment variable. -- `pathExt`: Use instead of the `PATHEXT` environment variable. -- `all`: Return all matches, instead of just the first one. Note that - this means the function returns an array of strings instead of a - single string. diff --git a/node_modules/which/bin/which b/node_modules/which/bin/which deleted file mode 100755 index 7cee3729..00000000 --- a/node_modules/which/bin/which +++ /dev/null @@ -1,52 +0,0 @@ -#!/usr/bin/env node -var which = require("../") -if (process.argv.length < 3) - usage() - -function usage () { - console.error('usage: which [-as] program ...') - process.exit(1) -} - -var all = false -var silent = false -var dashdash = false -var args = process.argv.slice(2).filter(function (arg) { - if (dashdash || !/^-/.test(arg)) - return true - - if (arg === '--') { - dashdash = true - return false - } - - var flags = arg.substr(1).split('') - for (var f = 0; f < flags.length; f++) { - var flag = flags[f] - switch (flag) { - case 's': - silent = true - break - case 'a': - all = true - break - default: - console.error('which: illegal option -- ' + flag) - usage() - } - } - return false -}) - -process.exit(args.reduce(function (pv, current) { - try { - var f = which.sync(current, { all: all }) - if (all) - f = f.join('\n') - if (!silent) - console.log(f) - return pv; - } catch (e) { - return 1; - } -}, 0)) diff --git a/node_modules/which/package.json b/node_modules/which/package.json deleted file mode 100644 index 727d07e8..00000000 --- a/node_modules/which/package.json +++ /dev/null @@ -1,65 +0,0 @@ -{ - "_from": "which@^1.2.9", - "_id": "which@1.3.0", - "_inBundle": false, - "_integrity": "sha512-xcJpopdamTuY5duC/KnTTNBraPK54YwpenP4lzxU8H91GudWpFv38u0CKjclE1Wi2EH2EDz5LRcHcKbCIzqGyg==", - "_location": "/which", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "which@^1.2.9", - "name": "which", - "escapedName": "which", - "rawSpec": "^1.2.9", - "saveSpec": null, - "fetchSpec": "^1.2.9" - }, - "_requiredBy": [ - "/cross-spawn" - ], - "_resolved": "https://registry.npmjs.org/which/-/which-1.3.0.tgz", - "_shasum": "ff04bdfc010ee547d780bec38e1ac1c2777d253a", - "_spec": "which@^1.2.9", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/cross-spawn", - "author": { - "name": "Isaac Z. Schlueter", - "email": "i@izs.me", - "url": "http://blog.izs.me" - }, - "bin": { - "which": "./bin/which" - }, - "bugs": { - "url": "https://github.com/isaacs/node-which/issues" - }, - "bundleDependencies": false, - "dependencies": { - "isexe": "^2.0.0" - }, - "deprecated": false, - "description": "Like which(1) unix command. Find the first instance of an executable in the PATH.", - "devDependencies": { - "mkdirp": "^0.5.0", - "rimraf": "^2.3.3", - "tap": "^10.7.0" - }, - "files": [ - "which.js", - "bin/which" - ], - "homepage": "https://github.com/isaacs/node-which#readme", - "license": "ISC", - "main": "which.js", - "name": "which", - "repository": { - "type": "git", - "url": "git://github.com/isaacs/node-which.git" - }, - "scripts": { - "changelog": "bash gen-changelog.sh", - "postversion": "npm run changelog && git add CHANGELOG.md && git commit -m 'update changelog - '${npm_package_version}", - "test": "tap test/*.js --cov" - }, - "version": "1.3.0" -} diff --git a/node_modules/which/which.js b/node_modules/which/which.js deleted file mode 100644 index 4347f91a..00000000 --- a/node_modules/which/which.js +++ /dev/null @@ -1,135 +0,0 @@ -module.exports = which -which.sync = whichSync - -var isWindows = process.platform === 'win32' || - process.env.OSTYPE === 'cygwin' || - process.env.OSTYPE === 'msys' - -var path = require('path') -var COLON = isWindows ? ';' : ':' -var isexe = require('isexe') - -function getNotFoundError (cmd) { - var er = new Error('not found: ' + cmd) - er.code = 'ENOENT' - - return er -} - -function getPathInfo (cmd, opt) { - var colon = opt.colon || COLON - var pathEnv = opt.path || process.env.PATH || '' - var pathExt = [''] - - pathEnv = pathEnv.split(colon) - - var pathExtExe = '' - if (isWindows) { - pathEnv.unshift(process.cwd()) - pathExtExe = (opt.pathExt || process.env.PATHEXT || '.EXE;.CMD;.BAT;.COM') - pathExt = pathExtExe.split(colon) - - - // Always test the cmd itself first. isexe will check to make sure - // it's found in the pathExt set. - if (cmd.indexOf('.') !== -1 && pathExt[0] !== '') - pathExt.unshift('') - } - - // If it has a slash, then we don't bother searching the pathenv. - // just check the file itself, and that's it. - if (cmd.match(/\//) || isWindows && cmd.match(/\\/)) - pathEnv = [''] - - return { - env: pathEnv, - ext: pathExt, - extExe: pathExtExe - } -} - -function which (cmd, opt, cb) { - if (typeof opt === 'function') { - cb = opt - opt = {} - } - - var info = getPathInfo(cmd, opt) - var pathEnv = info.env - var pathExt = info.ext - var pathExtExe = info.extExe - var found = [] - - ;(function F (i, l) { - if (i === l) { - if (opt.all && found.length) - return cb(null, found) - else - return cb(getNotFoundError(cmd)) - } - - var pathPart = pathEnv[i] - if (pathPart.charAt(0) === '"' && pathPart.slice(-1) === '"') - pathPart = pathPart.slice(1, -1) - - var p = path.join(pathPart, cmd) - if (!pathPart && (/^\.[\\\/]/).test(cmd)) { - p = cmd.slice(0, 2) + p - } - ;(function E (ii, ll) { - if (ii === ll) return F(i + 1, l) - var ext = pathExt[ii] - isexe(p + ext, { pathExt: pathExtExe }, function (er, is) { - if (!er && is) { - if (opt.all) - found.push(p + ext) - else - return cb(null, p + ext) - } - return E(ii + 1, ll) - }) - })(0, pathExt.length) - })(0, pathEnv.length) -} - -function whichSync (cmd, opt) { - opt = opt || {} - - var info = getPathInfo(cmd, opt) - var pathEnv = info.env - var pathExt = info.ext - var pathExtExe = info.extExe - var found = [] - - for (var i = 0, l = pathEnv.length; i < l; i ++) { - var pathPart = pathEnv[i] - if (pathPart.charAt(0) === '"' && pathPart.slice(-1) === '"') - pathPart = pathPart.slice(1, -1) - - var p = path.join(pathPart, cmd) - if (!pathPart && /^\.[\\\/]/.test(cmd)) { - p = cmd.slice(0, 2) + p - } - for (var j = 0, ll = pathExt.length; j < ll; j ++) { - var cur = p + pathExt[j] - var is - try { - is = isexe.sync(cur, { pathExt: pathExtExe }) - if (is) { - if (opt.all) - found.push(cur) - else - return cur - } - } catch (ex) {} - } - } - - if (opt.all && found.length) - return found - - if (opt.nothrow) - return null - - throw getNotFoundError(cmd) -} diff --git a/node_modules/wordwrap/LICENSE b/node_modules/wordwrap/LICENSE deleted file mode 100644 index ee27ba4b..00000000 --- a/node_modules/wordwrap/LICENSE +++ /dev/null @@ -1,18 +0,0 @@ -This software is released under the MIT license: - -Permission is hereby granted, free of charge, to any person obtaining a copy of -this software and associated documentation files (the "Software"), to deal in -the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of -the Software, and to permit persons to whom the Software is furnished to do so, -subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/wordwrap/README.markdown b/node_modules/wordwrap/README.markdown deleted file mode 100644 index 346374e0..00000000 --- a/node_modules/wordwrap/README.markdown +++ /dev/null @@ -1,70 +0,0 @@ -wordwrap -======== - -Wrap your words. - -example -======= - -made out of meat ----------------- - -meat.js - - var wrap = require('wordwrap')(15); - console.log(wrap('You and your whole family are made out of meat.')); - -output: - - You and your - whole family - are made out - of meat. - -centered --------- - -center.js - - var wrap = require('wordwrap')(20, 60); - console.log(wrap( - 'At long last the struggle and tumult was over.' - + ' The machines had finally cast off their oppressors' - + ' and were finally free to roam the cosmos.' - + '\n' - + 'Free of purpose, free of obligation.' - + ' Just drifting through emptiness.' - + ' The sun was just another point of light.' - )); - -output: - - At long last the struggle and tumult - was over. The machines had finally cast - off their oppressors and were finally - free to roam the cosmos. - Free of purpose, free of obligation. - Just drifting through emptiness. The - sun was just another point of light. - -methods -======= - -var wrap = require('wordwrap'); - -wrap(stop), wrap(start, stop, params={mode:"soft"}) ---------------------------------------------------- - -Returns a function that takes a string and returns a new string. - -Pad out lines with spaces out to column `start` and then wrap until column -`stop`. If a word is longer than `stop - start` characters it will overflow. - -In "soft" mode, split chunks by `/(\S+\s+/` and don't break up chunks which are -longer than `stop - start`, in "hard" mode, split chunks with `/\b/` and break -up chunks longer than `stop - start`. - -wrap.hard(start, stop) ----------------------- - -Like `wrap()` but with `params.mode = "hard"`. diff --git a/node_modules/wordwrap/example/center.js b/node_modules/wordwrap/example/center.js deleted file mode 100644 index a3fbaae9..00000000 --- a/node_modules/wordwrap/example/center.js +++ /dev/null @@ -1,10 +0,0 @@ -var wrap = require('wordwrap')(20, 60); -console.log(wrap( - 'At long last the struggle and tumult was over.' - + ' The machines had finally cast off their oppressors' - + ' and were finally free to roam the cosmos.' - + '\n' - + 'Free of purpose, free of obligation.' - + ' Just drifting through emptiness.' - + ' The sun was just another point of light.' -)); diff --git a/node_modules/wordwrap/example/meat.js b/node_modules/wordwrap/example/meat.js deleted file mode 100644 index a4665e10..00000000 --- a/node_modules/wordwrap/example/meat.js +++ /dev/null @@ -1,3 +0,0 @@ -var wrap = require('wordwrap')(15); - -console.log(wrap('You and your whole family are made out of meat.')); diff --git a/node_modules/wordwrap/index.js b/node_modules/wordwrap/index.js deleted file mode 100644 index c9bc9452..00000000 --- a/node_modules/wordwrap/index.js +++ /dev/null @@ -1,76 +0,0 @@ -var wordwrap = module.exports = function (start, stop, params) { - if (typeof start === 'object') { - params = start; - start = params.start; - stop = params.stop; - } - - if (typeof stop === 'object') { - params = stop; - start = start || params.start; - stop = undefined; - } - - if (!stop) { - stop = start; - start = 0; - } - - if (!params) params = {}; - var mode = params.mode || 'soft'; - var re = mode === 'hard' ? /\b/ : /(\S+\s+)/; - - return function (text) { - var chunks = text.toString() - .split(re) - .reduce(function (acc, x) { - if (mode === 'hard') { - for (var i = 0; i < x.length; i += stop - start) { - acc.push(x.slice(i, i + stop - start)); - } - } - else acc.push(x) - return acc; - }, []) - ; - - return chunks.reduce(function (lines, rawChunk) { - if (rawChunk === '') return lines; - - var chunk = rawChunk.replace(/\t/g, ' '); - - var i = lines.length - 1; - if (lines[i].length + chunk.length > stop) { - lines[i] = lines[i].replace(/\s+$/, ''); - - chunk.split(/\n/).forEach(function (c) { - lines.push( - new Array(start + 1).join(' ') - + c.replace(/^\s+/, '') - ); - }); - } - else if (chunk.match(/\n/)) { - var xs = chunk.split(/\n/); - lines[i] += xs.shift(); - xs.forEach(function (c) { - lines.push( - new Array(start + 1).join(' ') - + c.replace(/^\s+/, '') - ); - }); - } - else { - lines[i] += chunk; - } - - return lines; - }, [ new Array(start + 1).join(' ') ]).join('\n'); - }; -}; - -wordwrap.soft = wordwrap; - -wordwrap.hard = function (start, stop) { - return wordwrap(start, stop, { mode : 'hard' }); -}; diff --git a/node_modules/wordwrap/package.json b/node_modules/wordwrap/package.json deleted file mode 100644 index 68b3901f..00000000 --- a/node_modules/wordwrap/package.json +++ /dev/null @@ -1,63 +0,0 @@ -{ - "_from": "wordwrap@~1.0.0", - "_id": "wordwrap@1.0.0", - "_inBundle": false, - "_integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=", - "_location": "/wordwrap", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "wordwrap@~1.0.0", - "name": "wordwrap", - "escapedName": "wordwrap", - "rawSpec": "~1.0.0", - "saveSpec": null, - "fetchSpec": "~1.0.0" - }, - "_requiredBy": [ - "/optionator" - ], - "_resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz", - "_shasum": "27584810891456a4171c8d0226441ade90cbcaeb", - "_spec": "wordwrap@~1.0.0", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/optionator", - "author": { - "name": "James Halliday", - "email": "mail@substack.net", - "url": "http://substack.net" - }, - "bugs": { - "url": "https://github.com/substack/node-wordwrap/issues" - }, - "bundleDependencies": false, - "deprecated": false, - "description": "Wrap those words. Show them at what columns to start and stop.", - "devDependencies": { - "tape": "^4.0.0" - }, - "directories": { - "lib": ".", - "example": "example", - "test": "test" - }, - "homepage": "https://github.com/substack/node-wordwrap#readme", - "keywords": [ - "word", - "wrap", - "rule", - "format", - "column" - ], - "license": "MIT", - "main": "./index.js", - "name": "wordwrap", - "repository": { - "type": "git", - "url": "git://github.com/substack/node-wordwrap.git" - }, - "scripts": { - "test": "expresso" - }, - "version": "1.0.0" -} diff --git a/node_modules/wordwrap/test/break.js b/node_modules/wordwrap/test/break.js deleted file mode 100644 index 7d0e8b54..00000000 --- a/node_modules/wordwrap/test/break.js +++ /dev/null @@ -1,32 +0,0 @@ -var test = require('tape'); -var wordwrap = require('../'); - -test('hard', function (t) { - var s = 'Assert from {"type":"equal","ok":false,"found":1,"wanted":2,' - + '"stack":[],"id":"b7ddcd4c409de8799542a74d1a04689b",' - + '"browser":"chrome/6.0"}' - ; - var s_ = wordwrap.hard(80)(s); - - var lines = s_.split('\n'); - t.equal(lines.length, 2); - t.ok(lines[0].length < 80); - t.ok(lines[1].length < 80); - - t.equal(s, s_.replace(/\n/g, '')); - t.end(); -}); - -test('break', function (t) { - var s = new Array(55+1).join('a'); - var s_ = wordwrap.hard(20)(s); - - var lines = s_.split('\n'); - t.equal(lines.length, 3); - t.ok(lines[0].length === 20); - t.ok(lines[1].length === 20); - t.ok(lines[2].length === 15); - - t.equal(s, s_.replace(/\n/g, '')); - t.end(); -}); diff --git a/node_modules/wordwrap/test/idleness.txt b/node_modules/wordwrap/test/idleness.txt deleted file mode 100644 index aa3f4907..00000000 --- a/node_modules/wordwrap/test/idleness.txt +++ /dev/null @@ -1,63 +0,0 @@ -In Praise of Idleness - -By Bertrand Russell - -[1932] - -Like most of my generation, I was brought up on the saying: 'Satan finds some mischief for idle hands to do.' Being a highly virtuous child, I believed all that I was told, and acquired a conscience which has kept me working hard down to the present moment. But although my conscience has controlled my actions, my opinions have undergone a revolution. I think that there is far too much work done in the world, that immense harm is caused by the belief that work is virtuous, and that what needs to be preached in modern industrial countries is quite different from what always has been preached. Everyone knows the story of the traveler in Naples who saw twelve beggars lying in the sun (it was before the days of Mussolini), and offered a lira to the laziest of them. Eleven of them jumped up to claim it, so he gave it to the twelfth. this traveler was on the right lines. But in countries which do not enjoy Mediterranean sunshine idleness is more difficult, and a great public propaganda will be required to inaugurate it. I hope that, after reading the following pages, the leaders of the YMCA will start a campaign to induce good young men to do nothing. If so, I shall not have lived in vain. - -Before advancing my own arguments for laziness, I must dispose of one which I cannot accept. Whenever a person who already has enough to live on proposes to engage in some everyday kind of job, such as school-teaching or typing, he or she is told that such conduct takes the bread out of other people's mouths, and is therefore wicked. If this argument were valid, it would only be necessary for us all to be idle in order that we should all have our mouths full of bread. What people who say such things forget is that what a man earns he usually spends, and in spending he gives employment. As long as a man spends his income, he puts just as much bread into people's mouths in spending as he takes out of other people's mouths in earning. The real villain, from this point of view, is the man who saves. If he merely puts his savings in a stocking, like the proverbial French peasant, it is obvious that they do not give employment. If he invests his savings, the matter is less obvious, and different cases arise. - -One of the commonest things to do with savings is to lend them to some Government. In view of the fact that the bulk of the public expenditure of most civilized Governments consists in payment for past wars or preparation for future wars, the man who lends his money to a Government is in the same position as the bad men in Shakespeare who hire murderers. The net result of the man's economical habits is to increase the armed forces of the State to which he lends his savings. Obviously it would be better if he spent the money, even if he spent it in drink or gambling. - -But, I shall be told, the case is quite different when savings are invested in industrial enterprises. When such enterprises succeed, and produce something useful, this may be conceded. In these days, however, no one will deny that most enterprises fail. That means that a large amount of human labor, which might have been devoted to producing something that could be enjoyed, was expended on producing machines which, when produced, lay idle and did no good to anyone. The man who invests his savings in a concern that goes bankrupt is therefore injuring others as well as himself. If he spent his money, say, in giving parties for his friends, they (we may hope) would get pleasure, and so would all those upon whom he spent money, such as the butcher, the baker, and the bootlegger. But if he spends it (let us say) upon laying down rails for surface card in some place where surface cars turn out not to be wanted, he has diverted a mass of labor into channels where it gives pleasure to no one. Nevertheless, when he becomes poor through failure of his investment he will be regarded as a victim of undeserved misfortune, whereas the gay spendthrift, who has spent his money philanthropically, will be despised as a fool and a frivolous person. - -All this is only preliminary. I want to say, in all seriousness, that a great deal of harm is being done in the modern world by belief in the virtuousness of work, and that the road to happiness and prosperity lies in an organized diminution of work. - -First of all: what is work? Work is of two kinds: first, altering the position of matter at or near the earth's surface relatively to other such matter; second, telling other people to do so. The first kind is unpleasant and ill paid; the second is pleasant and highly paid. The second kind is capable of indefinite extension: there are not only those who give orders, but those who give advice as to what orders should be given. Usually two opposite kinds of advice are given simultaneously by two organized bodies of men; this is called politics. The skill required for this kind of work is not knowledge of the subjects as to which advice is given, but knowledge of the art of persuasive speaking and writing, i.e. of advertising. - -Throughout Europe, though not in America, there is a third class of men, more respected than either of the classes of workers. There are men who, through ownership of land, are able to make others pay for the privilege of being allowed to exist and to work. These landowners are idle, and I might therefore be expected to praise them. Unfortunately, their idleness is only rendered possible by the industry of others; indeed their desire for comfortable idleness is historically the source of the whole gospel of work. The last thing they have ever wished is that others should follow their example. - -From the beginning of civilization until the Industrial Revolution, a man could, as a rule, produce by hard work little more than was required for the subsistence of himself and his family, although his wife worked at least as hard as he did, and his children added their labor as soon as they were old enough to do so. The small surplus above bare necessaries was not left to those who produced it, but was appropriated by warriors and priests. In times of famine there was no surplus; the warriors and priests, however, still secured as much as at other times, with the result that many of the workers died of hunger. This system persisted in Russia until 1917 [1], and still persists in the East; in England, in spite of the Industrial Revolution, it remained in full force throughout the Napoleonic wars, and until a hundred years ago, when the new class of manufacturers acquired power. In America, the system came to an end with the Revolution, except in the South, where it persisted until the Civil War. A system which lasted so long and ended so recently has naturally left a profound impress upon men's thoughts and opinions. Much that we take for granted about the desirability of work is derived from this system, and, being pre-industrial, is not adapted to the modern world. Modern technique has made it possible for leisure, within limits, to be not the prerogative of small privileged classes, but a right evenly distributed throughout the community. The morality of work is the morality of slaves, and the modern world has no need of slavery. - -It is obvious that, in primitive communities, peasants, left to themselves, would not have parted with the slender surplus upon which the warriors and priests subsisted, but would have either produced less or consumed more. At first, sheer force compelled them to produce and part with the surplus. Gradually, however, it was found possible to induce many of them to accept an ethic according to which it was their duty to work hard, although part of their work went to support others in idleness. By this means the amount of compulsion required was lessened, and the expenses of government were diminished. To this day, 99 per cent of British wage-earners would be genuinely shocked if it were proposed that the King should not have a larger income than a working man. The conception of duty, speaking historically, has been a means used by the holders of power to induce others to live for the interests of their masters rather than for their own. Of course the holders of power conceal this fact from themselves by managing to believe that their interests are identical with the larger interests of humanity. Sometimes this is true; Athenian slave-owners, for instance, employed part of their leisure in making a permanent contribution to civilization which would have been impossible under a just economic system. Leisure is essential to civilization, and in former times leisure for the few was only rendered possible by the labors of the many. But their labors were valuable, not because work is good, but because leisure is good. And with modern technique it would be possible to distribute leisure justly without injury to civilization. - -Modern technique has made it possible to diminish enormously the amount of labor required to secure the necessaries of life for everyone. This was made obvious during the war. At that time all the men in the armed forces, and all the men and women engaged in the production of munitions, all the men and women engaged in spying, war propaganda, or Government offices connected with the war, were withdrawn from productive occupations. In spite of this, the general level of well-being among unskilled wage-earners on the side of the Allies was higher than before or since. The significance of this fact was concealed by finance: borrowing made it appear as if the future was nourishing the present. But that, of course, would have been impossible; a man cannot eat a loaf of bread that does not yet exist. The war showed conclusively that, by the scientific organization of production, it is possible to keep modern populations in fair comfort on a small part of the working capacity of the modern world. If, at the end of the war, the scientific organization, which had been created in order to liberate men for fighting and munition work, had been preserved, and the hours of the week had been cut down to four, all would have been well. Instead of that the old chaos was restored, those whose work was demanded were made to work long hours, and the rest were left to starve as unemployed. Why? Because work is a duty, and a man should not receive wages in proportion to what he has produced, but in proportion to his virtue as exemplified by his industry. - -This is the morality of the Slave State, applied in circumstances totally unlike those in which it arose. No wonder the result has been disastrous. Let us take an illustration. Suppose that, at a given moment, a certain number of people are engaged in the manufacture of pins. They make as many pins as the world needs, working (say) eight hours a day. Someone makes an invention by which the same number of men can make twice as many pins: pins are already so cheap that hardly any more will be bought at a lower price. In a sensible world, everybody concerned in the manufacturing of pins would take to working four hours instead of eight, and everything else would go on as before. But in the actual world this would be thought demoralizing. The men still work eight hours, there are too many pins, some employers go bankrupt, and half the men previously concerned in making pins are thrown out of work. There is, in the end, just as much leisure as on the other plan, but half the men are totally idle while half are still overworked. In this way, it is insured that the unavoidable leisure shall cause misery all round instead of being a universal source of happiness. Can anything more insane be imagined? - -The idea that the poor should have leisure has always been shocking to the rich. In England, in the early nineteenth century, fifteen hours was the ordinary day's work for a man; children sometimes did as much, and very commonly did twelve hours a day. When meddlesome busybodies suggested that perhaps these hours were rather long, they were told that work kept adults from drink and children from mischief. When I was a child, shortly after urban working men had acquired the vote, certain public holidays were established by law, to the great indignation of the upper classes. I remember hearing an old Duchess say: 'What do the poor want with holidays? They ought to work.' People nowadays are less frank, but the sentiment persists, and is the source of much of our economic confusion. - -Let us, for a moment, consider the ethics of work frankly, without superstition. Every human being, of necessity, consumes, in the course of his life, a certain amount of the produce of human labor. Assuming, as we may, that labor is on the whole disagreeable, it is unjust that a man should consume more than he produces. Of course he may provide services rather than commodities, like a medical man, for example; but he should provide something in return for his board and lodging. to this extent, the duty of work must be admitted, but to this extent only. - -I shall not dwell upon the fact that, in all modern societies outside the USSR, many people escape even this minimum amount of work, namely all those who inherit money and all those who marry money. I do not think the fact that these people are allowed to be idle is nearly so harmful as the fact that wage-earners are expected to overwork or starve. - -If the ordinary wage-earner worked four hours a day, there would be enough for everybody and no unemployment -- assuming a certain very moderate amount of sensible organization. This idea shocks the well-to-do, because they are convinced that the poor would not know how to use so much leisure. In America men often work long hours even when they are well off; such men, naturally, are indignant at the idea of leisure for wage-earners, except as the grim punishment of unemployment; in fact, they dislike leisure even for their sons. Oddly enough, while they wish their sons to work so hard as to have no time to be civilized, they do not mind their wives and daughters having no work at all. the snobbish admiration of uselessness, which, in an aristocratic society, extends to both sexes, is, under a plutocracy, confined to women; this, however, does not make it any more in agreement with common sense. - -The wise use of leisure, it must be conceded, is a product of civilization and education. A man who has worked long hours all his life will become bored if he becomes suddenly idle. But without a considerable amount of leisure a man is cut off from many of the best things. There is no longer any reason why the bulk of the population should suffer this deprivation; only a foolish asceticism, usually vicarious, makes us continue to insist on work in excessive quantities now that the need no longer exists. - -In the new creed which controls the government of Russia, while there is much that is very different from the traditional teaching of the West, there are some things that are quite unchanged. The attitude of the governing classes, and especially of those who conduct educational propaganda, on the subject of the dignity of labor, is almost exactly that which the governing classes of the world have always preached to what were called the 'honest poor'. Industry, sobriety, willingness to work long hours for distant advantages, even submissiveness to authority, all these reappear; moreover authority still represents the will of the Ruler of the Universe, Who, however, is now called by a new name, Dialectical Materialism. - -The victory of the proletariat in Russia has some points in common with the victory of the feminists in some other countries. For ages, men had conceded the superior saintliness of women, and had consoled women for their inferiority by maintaining that saintliness is more desirable than power. At last the feminists decided that they would have both, since the pioneers among them believed all that the men had told them about the desirability of virtue, but not what they had told them about the worthlessness of political power. A similar thing has happened in Russia as regards manual work. For ages, the rich and their sycophants have written in praise of 'honest toil', have praised the simple life, have professed a religion which teaches that the poor are much more likely to go to heaven than the rich, and in general have tried to make manual workers believe that there is some special nobility about altering the position of matter in space, just as men tried to make women believe that they derived some special nobility from their sexual enslavement. In Russia, all this teaching about the excellence of manual work has been taken seriously, with the result that the manual worker is more honored than anyone else. What are, in essence, revivalist appeals are made, but not for the old purposes: they are made to secure shock workers for special tasks. Manual work is the ideal which is held before the young, and is the basis of all ethical teaching. - -For the present, possibly, this is all to the good. A large country, full of natural resources, awaits development, and has has to be developed with very little use of credit. In these circumstances, hard work is necessary, and is likely to bring a great reward. But what will happen when the point has been reached where everybody could be comfortable without working long hours? - -In the West, we have various ways of dealing with this problem. We have no attempt at economic justice, so that a large proportion of the total produce goes to a small minority of the population, many of whom do no work at all. Owing to the absence of any central control over production, we produce hosts of things that are not wanted. We keep a large percentage of the working population idle, because we can dispense with their labor by making the others overwork. When all these methods prove inadequate, we have a war: we cause a number of people to manufacture high explosives, and a number of others to explode them, as if we were children who had just discovered fireworks. By a combination of all these devices we manage, though with difficulty, to keep alive the notion that a great deal of severe manual work must be the lot of the average man. - -In Russia, owing to more economic justice and central control over production, the problem will have to be differently solved. the rational solution would be, as soon as the necessaries and elementary comforts can be provided for all, to reduce the hours of labor gradually, allowing a popular vote to decide, at each stage, whether more leisure or more goods were to be preferred. But, having taught the supreme virtue of hard work, it is difficult to see how the authorities can aim at a paradise in which there will be much leisure and little work. It seems more likely that they will find continually fresh schemes, by which present leisure is to be sacrificed to future productivity. I read recently of an ingenious plan put forward by Russian engineers, for making the White Sea and the northern coasts of Siberia warm, by putting a dam across the Kara Sea. An admirable project, but liable to postpone proletarian comfort for a generation, while the nobility of toil is being displayed amid the ice-fields and snowstorms of the Arctic Ocean. This sort of thing, if it happens, will be the result of regarding the virtue of hard work as an end in itself, rather than as a means to a state of affairs in which it is no longer needed. - -The fact is that moving matter about, while a certain amount of it is necessary to our existence, is emphatically not one of the ends of human life. If it were, we should have to consider every navvy superior to Shakespeare. We have been misled in this matter by two causes. One is the necessity of keeping the poor contented, which has led the rich, for thousands of years, to preach the dignity of labor, while taking care themselves to remain undignified in this respect. The other is the new pleasure in mechanism, which makes us delight in the astonishingly clever changes that we can produce on the earth's surface. Neither of these motives makes any great appeal to the actual worker. If you ask him what he thinks the best part of his life, he is not likely to say: 'I enjoy manual work because it makes me feel that I am fulfilling man's noblest task, and because I like to think how much man can transform his planet. It is true that my body demands periods of rest, which I have to fill in as best I may, but I am never so happy as when the morning comes and I can return to the toil from which my contentment springs.' I have never heard working men say this sort of thing. They consider work, as it should be considered, a necessary means to a livelihood, and it is from their leisure that they derive whatever happiness they may enjoy. - -It will be said that, while a little leisure is pleasant, men would not know how to fill their days if they had only four hours of work out of the twenty-four. In so far as this is true in the modern world, it is a condemnation of our civilization; it would not have been true at any earlier period. There was formerly a capacity for light-heartedness and play which has been to some extent inhibited by the cult of efficiency. The modern man thinks that everything ought to be done for the sake of something else, and never for its own sake. Serious-minded persons, for example, are continually condemning the habit of going to the cinema, and telling us that it leads the young into crime. But all the work that goes to producing a cinema is respectable, because it is work, and because it brings a money profit. The notion that the desirable activities are those that bring a profit has made everything topsy-turvy. The butcher who provides you with meat and the baker who provides you with bread are praiseworthy, because they are making money; but when you enjoy the food they have provided, you are merely frivolous, unless you eat only to get strength for your work. Broadly speaking, it is held that getting money is good and spending money is bad. Seeing that they are two sides of one transaction, this is absurd; one might as well maintain that keys are good, but keyholes are bad. Whatever merit there may be in the production of goods must be entirely derivative from the advantage to be obtained by consuming them. The individual, in our society, works for profit; but the social purpose of his work lies in the consumption of what he produces. It is this divorce between the individual and the social purpose of production that makes it so difficult for men to think clearly in a world in which profit-making is the incentive to industry. We think too much of production, and too little of consumption. One result is that we attach too little importance to enjoyment and simple happiness, and that we do not judge production by the pleasure that it gives to the consumer. - -When I suggest that working hours should be reduced to four, I am not meaning to imply that all the remaining time should necessarily be spent in pure frivolity. I mean that four hours' work a day should entitle a man to the necessities and elementary comforts of life, and that the rest of his time should be his to use as he might see fit. It is an essential part of any such social system that education should be carried further than it usually is at present, and should aim, in part, at providing tastes which would enable a man to use leisure intelligently. I am not thinking mainly of the sort of things that would be considered 'highbrow'. Peasant dances have died out except in remote rural areas, but the impulses which caused them to be cultivated must still exist in human nature. The pleasures of urban populations have become mainly passive: seeing cinemas, watching football matches, listening to the radio, and so on. This results from the fact that their active energies are fully taken up with work; if they had more leisure, they would again enjoy pleasures in which they took an active part. - -In the past, there was a small leisure class and a larger working class. The leisure class enjoyed advantages for which there was no basis in social justice; this necessarily made it oppressive, limited its sympathies, and caused it to invent theories by which to justify its privileges. These facts greatly diminished its excellence, but in spite of this drawback it contributed nearly the whole of what we call civilization. It cultivated the arts and discovered the sciences; it wrote the books, invented the philosophies, and refined social relations. Even the liberation of the oppressed has usually been inaugurated from above. Without the leisure class, mankind would never have emerged from barbarism. - -The method of a leisure class without duties was, however, extraordinarily wasteful. None of the members of the class had to be taught to be industrious, and the class as a whole was not exceptionally intelligent. The class might produce one Darwin, but against him had to be set tens of thousands of country gentlemen who never thought of anything more intelligent than fox-hunting and punishing poachers. At present, the universities are supposed to provide, in a more systematic way, what the leisure class provided accidentally and as a by-product. This is a great improvement, but it has certain drawbacks. University life is so different from life in the world at large that men who live in academic milieu tend to be unaware of the preoccupations and problems of ordinary men and women; moreover their ways of expressing themselves are usually such as to rob their opinions of the influence that they ought to have upon the general public. Another disadvantage is that in universities studies are organized, and the man who thinks of some original line of research is likely to be discouraged. Academic institutions, therefore, useful as they are, are not adequate guardians of the interests of civilization in a world where everyone outside their walls is too busy for unutilitarian pursuits. - -In a world where no one is compelled to work more than four hours a day, every person possessed of scientific curiosity will be able to indulge it, and every painter will be able to paint without starving, however excellent his pictures may be. Young writers will not be obliged to draw attention to themselves by sensational pot-boilers, with a view to acquiring the economic independence needed for monumental works, for which, when the time at last comes, they will have lost the taste and capacity. Men who, in their professional work, have become interested in some phase of economics or government, will be able to develop their ideas without the academic detachment that makes the work of university economists often seem lacking in reality. Medical men will have the time to learn about the progress of medicine, teachers will not be exasperatedly struggling to teach by routine methods things which they learnt in their youth, which may, in the interval, have been proved to be untrue. - -Above all, there will be happiness and joy of life, instead of frayed nerves, weariness, and dyspepsia. The work exacted will be enough to make leisure delightful, but not enough to produce exhaustion. Since men will not be tired in their spare time, they will not demand only such amusements as are passive and vapid. At least one per cent will probably devote the time not spent in professional work to pursuits of some public importance, and, since they will not depend upon these pursuits for their livelihood, their originality will be unhampered, and there will be no need to conform to the standards set by elderly pundits. But it is not only in these exceptional cases that the advantages of leisure will appear. Ordinary men and women, having the opportunity of a happy life, will become more kindly and less persecuting and less inclined to view others with suspicion. The taste for war will die out, partly for this reason, and partly because it will involve long and severe work for all. Good nature is, of all moral qualities, the one that the world needs most, and good nature is the result of ease and security, not of a life of arduous struggle. Modern methods of production have given us the possibility of ease and security for all; we have chosen, instead, to have overwork for some and starvation for others. Hitherto we have continued to be as energetic as we were before there were machines; in this we have been foolish, but there is no reason to go on being foolish forever. - -[1] Since then, members of the Communist Party have succeeded to this privilege of the warriors and priests. diff --git a/node_modules/wordwrap/test/wrap.js b/node_modules/wordwrap/test/wrap.js deleted file mode 100644 index 01ea4718..00000000 --- a/node_modules/wordwrap/test/wrap.js +++ /dev/null @@ -1,33 +0,0 @@ -var test = require('tape'); -var wordwrap = require('../'); - -var fs = require('fs'); -var idleness = fs.readFileSync(__dirname + '/idleness.txt', 'utf8'); - -test('stop80', function (t) { - var lines = wordwrap(80)(idleness).split(/\n/); - var words = idleness.split(/\s+/); - - lines.forEach(function (line) { - t.ok(line.length <= 80, 'line > 80 columns'); - var chunks = line.match(/\S/) ? line.split(/\s+/) : []; - t.deepEqual(chunks, words.splice(0, chunks.length)); - }); - t.end(); -}); - -test('start20stop60', function (t) { - var lines = wordwrap(20, 100)(idleness).split(/\n/); - var words = idleness.split(/\s+/); - - lines.forEach(function (line) { - t.ok(line.length <= 100, 'line > 100 columns'); - var chunks = line - .split(/\s+/) - .filter(function (x) { return x.match(/\S/) }) - ; - t.deepEqual(chunks, words.splice(0, chunks.length)); - t.deepEqual(line.slice(0, 20), new Array(20 + 1).join(' ')); - }); - t.end(); -}); diff --git a/node_modules/wrappy/LICENSE b/node_modules/wrappy/LICENSE deleted file mode 100644 index 19129e31..00000000 --- a/node_modules/wrappy/LICENSE +++ /dev/null @@ -1,15 +0,0 @@ -The ISC License - -Copyright (c) Isaac Z. Schlueter and Contributors - -Permission to use, copy, modify, and/or distribute this software for any -purpose with or without fee is hereby granted, provided that the above -copyright notice and this permission notice appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR -IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/wrappy/README.md b/node_modules/wrappy/README.md deleted file mode 100644 index 98eab252..00000000 --- a/node_modules/wrappy/README.md +++ /dev/null @@ -1,36 +0,0 @@ -# wrappy - -Callback wrapping utility - -## USAGE - -```javascript -var wrappy = require("wrappy") - -// var wrapper = wrappy(wrapperFunction) - -// make sure a cb is called only once -// See also: http://npm.im/once for this specific use case -var once = wrappy(function (cb) { - var called = false - return function () { - if (called) return - called = true - return cb.apply(this, arguments) - } -}) - -function printBoo () { - console.log('boo') -} -// has some rando property -printBoo.iAmBooPrinter = true - -var onlyPrintOnce = once(printBoo) - -onlyPrintOnce() // prints 'boo' -onlyPrintOnce() // does nothing - -// random property is retained! -assert.equal(onlyPrintOnce.iAmBooPrinter, true) -``` diff --git a/node_modules/wrappy/package.json b/node_modules/wrappy/package.json deleted file mode 100644 index 54ec35f6..00000000 --- a/node_modules/wrappy/package.json +++ /dev/null @@ -1,59 +0,0 @@ -{ - "_from": "wrappy@1", - "_id": "wrappy@1.0.2", - "_inBundle": false, - "_integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=", - "_location": "/wrappy", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "wrappy@1", - "name": "wrappy", - "escapedName": "wrappy", - "rawSpec": "1", - "saveSpec": null, - "fetchSpec": "1" - }, - "_requiredBy": [ - "/inflight", - "/once" - ], - "_resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz", - "_shasum": "b5243d8f3ec1aa35f1364605bc0d1036e30ab69f", - "_spec": "wrappy@1", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/inflight", - "author": { - "name": "Isaac Z. Schlueter", - "email": "i@izs.me", - "url": "http://blog.izs.me/" - }, - "bugs": { - "url": "https://github.com/npm/wrappy/issues" - }, - "bundleDependencies": false, - "dependencies": {}, - "deprecated": false, - "description": "Callback wrapping utility", - "devDependencies": { - "tap": "^2.3.1" - }, - "directories": { - "test": "test" - }, - "files": [ - "wrappy.js" - ], - "homepage": "https://github.com/npm/wrappy", - "license": "ISC", - "main": "wrappy.js", - "name": "wrappy", - "repository": { - "type": "git", - "url": "git+https://github.com/npm/wrappy.git" - }, - "scripts": { - "test": "tap --coverage test/*.js" - }, - "version": "1.0.2" -} diff --git a/node_modules/wrappy/wrappy.js b/node_modules/wrappy/wrappy.js deleted file mode 100644 index bb7e7d6f..00000000 --- a/node_modules/wrappy/wrappy.js +++ /dev/null @@ -1,33 +0,0 @@ -// Returns a wrapper function that returns a wrapped callback -// The wrapper function should do some stuff, and return a -// presumably different callback function. -// This makes sure that own properties are retained, so that -// decorations and such are not lost along the way. -module.exports = wrappy -function wrappy (fn, cb) { - if (fn && cb) return wrappy(fn)(cb) - - if (typeof fn !== 'function') - throw new TypeError('need wrapper function') - - Object.keys(fn).forEach(function (k) { - wrapper[k] = fn[k] - }) - - return wrapper - - function wrapper() { - var args = new Array(arguments.length) - for (var i = 0; i < args.length; i++) { - args[i] = arguments[i] - } - var ret = fn.apply(this, args) - var cb = args[args.length-1] - if (typeof ret === 'function' && ret !== cb) { - Object.keys(cb).forEach(function (k) { - ret[k] = cb[k] - }) - } - return ret - } -} diff --git a/node_modules/write/LICENSE b/node_modules/write/LICENSE deleted file mode 100644 index fa30c4cb..00000000 --- a/node_modules/write/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2014-2015, Jon Schlinkert. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/node_modules/write/README.md b/node_modules/write/README.md deleted file mode 100644 index f5b9bc85..00000000 --- a/node_modules/write/README.md +++ /dev/null @@ -1,101 +0,0 @@ -# write [![NPM version](https://badge.fury.io/js/write.svg)](http://badge.fury.io/js/write) [![Build Status](https://travis-ci.org/jonschlinkert/write.svg)](https://travis-ci.org/jonschlinkert/write) - -> Write files to disk, creating intermediate directories if they don't exist. - -Install with [npm](https://www.npmjs.com/) - -```sh -$ npm i write --save -``` - -## API docs - -### [writeFile](index.js#L32) - -Asynchronously write a file to disk. Creates any intermediate directories if they don't already exist. - -**Params** - -* `dest` **{String}**: Destination file path -* `str` **{String}**: String to write to disk. -* `callback` **{Function}** - -**Example** - -```js -var writeFile = require('write'); -writeFile('foo.txt', 'This is content to write.', function(err) { - if (err) console.log(err); -}); -``` - -### [.writeFile.sync](index.js#L64) - -Synchronously write files to disk. Creates any intermediate directories if they don't already exist. - -**Params** - -* `dest` **{String}**: Destination file path -* `str` **{String}**: String to write to disk. - -**Example** - -```js -var writeFile = require('write'); -writeFile.sync('foo.txt', 'This is content to write.'); -``` - -### [.writeFile.stream](index.js#L87) - -Uses `fs.createWriteStream`, but also creates any intermediate directories if they don't already exist. - -**Params** - -* `dest` **{String}**: Destination file path -* `returns` **{Stream}**: Returns a write stream. - -**Example** - -```js -var write = require('write'); -write.stream('foo.txt'); -``` - -## Related - -* [delete](https://github.com/jonschlinkert/delete): Delete files and folders and any intermediate directories if they exist (sync and async). -* [read-yaml](https://github.com/jonschlinkert/read-yaml): Very thin wrapper around js-yaml for directly reading in YAML files. -* [read-json](https://github.com/azer/read-json): Reads and parses a JSON file. -* [read-data](https://github.com/jonschlinkert/read-data): Read JSON or YAML files. -* [write-yaml](https://github.com/jonschlinkert/write-yaml): Write YAML. Converts JSON to YAML writes it to the specified file. -* [write-json](https://github.com/jonschlinkert/write-json): Write a JSON to file disk, also creates directories in the dest path if they… [more](https://github.com/jonschlinkert/write-json) - -## Running tests - -Install dev dependencies: - -```sh -$ npm i -d && npm test -``` - -## Contributing - -Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/write/issues/new) - -## Author - -**Jon Schlinkert** - -+ [github/jonschlinkert](https://github.com/jonschlinkert) -+ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) - -## License - -Copyright © 2015 Jon Schlinkert -Released under the MIT license. - -*** - -_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on July 29, 2015._ - - \ No newline at end of file diff --git a/node_modules/write/index.js b/node_modules/write/index.js deleted file mode 100644 index f952638d..00000000 --- a/node_modules/write/index.js +++ /dev/null @@ -1,93 +0,0 @@ -/*! - * write - * - * Copyright (c) 2014-2015, Jon Schlinkert. - * Licensed under the MIT License. - */ - -'use strict'; - -var fs = require('fs'); -var path = require('path'); -var mkdir = require('mkdirp'); - -/** - * Asynchronously write a file to disk. Creates any intermediate - * directories if they don't already exist. - * - * ```js - * var writeFile = require('write'); - * writeFile('foo.txt', 'This is content to write.', function(err) { - * if (err) console.log(err); - * }); - * ``` - * - * @name writeFile - * @param {String} `dest` Destination file path - * @param {String} `str` String to write to disk. - * @param {Function} `callback` - * @api public - */ - -module.exports = function writeFile(dest, str, cb) { - var dir = path.dirname(dest); - fs.exists(dir, function (exists) { - if (exists) { - fs.writeFile(dest, str, cb); - } else { - mkdir(dir, function (err) { - if (err) { - return cb(err); - } else { - fs.writeFile(dest, str, cb); - } - }); - } - }); -}; - -/** - * Synchronously write files to disk. Creates any intermediate - * directories if they don't already exist. - * - * ```js - * var writeFile = require('write'); - * writeFile.sync('foo.txt', 'This is content to write.'); - * ``` - * - * @name writeFile.sync - * @param {String} `dest` Destination file path - * @param {String} `str` String to write to disk. - * @api public - */ - -module.exports.sync = function writeFileSync(dest, str) { - var dir = path.dirname(dest); - if (!fs.existsSync(dir)) { - mkdir.sync(dir); - } - fs.writeFileSync(dest, str); -}; - -/** - * Uses `fs.createWriteStream`, but also creates any intermediate - * directories if they don't already exist. - * - * ```js - * var write = require('write'); - * write.stream('foo.txt'); - * ``` - * - * @name writeFile.stream - * @param {String} `dest` Destination file path - * @return {Stream} Returns a write stream. - * @api public - */ - -module.exports.stream = function writeFileStream(dest) { - var dir = path.dirname(dest); - if (!fs.existsSync(dir)) { - mkdir.sync(dir); - } - return fs.createWriteStream(dest); -}; diff --git a/node_modules/write/package.json b/node_modules/write/package.json deleted file mode 100644 index ba138e1a..00000000 --- a/node_modules/write/package.json +++ /dev/null @@ -1,74 +0,0 @@ -{ - "_from": "write@^0.2.1", - "_id": "write@0.2.1", - "_inBundle": false, - "_integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=", - "_location": "/write", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "write@^0.2.1", - "name": "write", - "escapedName": "write", - "rawSpec": "^0.2.1", - "saveSpec": null, - "fetchSpec": "^0.2.1" - }, - "_requiredBy": [ - "/flat-cache" - ], - "_resolved": "https://registry.npmjs.org/write/-/write-0.2.1.tgz", - "_shasum": "5fc03828e264cea3fe91455476f7a3c566cb0757", - "_spec": "write@^0.2.1", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/flat-cache", - "author": { - "name": "Jon Schlinkert", - "url": "https://github.com/jonschlinkert" - }, - "bugs": { - "url": "https://github.com/jonschlinkert/write/issues" - }, - "bundleDependencies": false, - "dependencies": { - "mkdirp": "^0.5.1" - }, - "deprecated": false, - "description": "Write files to disk, creating intermediate directories if they don't exist.", - "devDependencies": { - "async": "^1.4.0", - "delete": "^0.2.1", - "mocha": "^2.2.5", - "should": "^7.0.2" - }, - "engines": { - "node": ">=0.10.0" - }, - "files": [ - "index.js" - ], - "homepage": "https://github.com/jonschlinkert/write", - "keywords": [ - "file", - "filepath", - "files", - "filesystem", - "folder", - "fs", - "fs.writeFile", - "fs.writeFileSync", - "path", - "write" - ], - "license": "MIT", - "main": "index.js", - "name": "write", - "repository": { - "type": "git", - "url": "git+https://github.com/jonschlinkert/write.git" - }, - "scripts": { - "test": "mocha" - }, - "version": "0.2.1" -} diff --git a/node_modules/yallist/LICENSE b/node_modules/yallist/LICENSE deleted file mode 100644 index 19129e31..00000000 --- a/node_modules/yallist/LICENSE +++ /dev/null @@ -1,15 +0,0 @@ -The ISC License - -Copyright (c) Isaac Z. Schlueter and Contributors - -Permission to use, copy, modify, and/or distribute this software for any -purpose with or without fee is hereby granted, provided that the above -copyright notice and this permission notice appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR -IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/yallist/README.md b/node_modules/yallist/README.md deleted file mode 100644 index f5861018..00000000 --- a/node_modules/yallist/README.md +++ /dev/null @@ -1,204 +0,0 @@ -# yallist - -Yet Another Linked List - -There are many doubly-linked list implementations like it, but this -one is mine. - -For when an array would be too big, and a Map can't be iterated in -reverse order. - - -[![Build Status](https://travis-ci.org/isaacs/yallist.svg?branch=master)](https://travis-ci.org/isaacs/yallist) [![Coverage Status](https://coveralls.io/repos/isaacs/yallist/badge.svg?service=github)](https://coveralls.io/github/isaacs/yallist) - -## basic usage - -```javascript -var yallist = require('yallist') -var myList = yallist.create([1, 2, 3]) -myList.push('foo') -myList.unshift('bar') -// of course pop() and shift() are there, too -console.log(myList.toArray()) // ['bar', 1, 2, 3, 'foo'] -myList.forEach(function (k) { - // walk the list head to tail -}) -myList.forEachReverse(function (k, index, list) { - // walk the list tail to head -}) -var myDoubledList = myList.map(function (k) { - return k + k -}) -// now myDoubledList contains ['barbar', 2, 4, 6, 'foofoo'] -// mapReverse is also a thing -var myDoubledListReverse = myList.mapReverse(function (k) { - return k + k -}) // ['foofoo', 6, 4, 2, 'barbar'] - -var reduced = myList.reduce(function (set, entry) { - set += entry - return set -}, 'start') -console.log(reduced) // 'startfoo123bar' -``` - -## api - -The whole API is considered "public". - -Functions with the same name as an Array method work more or less the -same way. - -There's reverse versions of most things because that's the point. - -### Yallist - -Default export, the class that holds and manages a list. - -Call it with either a forEach-able (like an array) or a set of -arguments, to initialize the list. - -The Array-ish methods all act like you'd expect. No magic length, -though, so if you change that it won't automatically prune or add -empty spots. - -### Yallist.create(..) - -Alias for Yallist function. Some people like factories. - -#### yallist.head - -The first node in the list - -#### yallist.tail - -The last node in the list - -#### yallist.length - -The number of nodes in the list. (Change this at your peril. It is -not magic like Array length.) - -#### yallist.toArray() - -Convert the list to an array. - -#### yallist.forEach(fn, [thisp]) - -Call a function on each item in the list. - -#### yallist.forEachReverse(fn, [thisp]) - -Call a function on each item in the list, in reverse order. - -#### yallist.get(n) - -Get the data at position `n` in the list. If you use this a lot, -probably better off just using an Array. - -#### yallist.getReverse(n) - -Get the data at position `n`, counting from the tail. - -#### yallist.map(fn, thisp) - -Create a new Yallist with the result of calling the function on each -item. - -#### yallist.mapReverse(fn, thisp) - -Same as `map`, but in reverse. - -#### yallist.pop() - -Get the data from the list tail, and remove the tail from the list. - -#### yallist.push(item, ...) - -Insert one or more items to the tail of the list. - -#### yallist.reduce(fn, initialValue) - -Like Array.reduce. - -#### yallist.reduceReverse - -Like Array.reduce, but in reverse. - -#### yallist.reverse - -Reverse the list in place. - -#### yallist.shift() - -Get the data from the list head, and remove the head from the list. - -#### yallist.slice([from], [to]) - -Just like Array.slice, but returns a new Yallist. - -#### yallist.sliceReverse([from], [to]) - -Just like yallist.slice, but the result is returned in reverse. - -#### yallist.toArray() - -Create an array representation of the list. - -#### yallist.toArrayReverse() - -Create a reversed array representation of the list. - -#### yallist.unshift(item, ...) - -Insert one or more items to the head of the list. - -#### yallist.unshiftNode(node) - -Move a Node object to the front of the list. (That is, pull it out of -wherever it lives, and make it the new head.) - -If the node belongs to a different list, then that list will remove it -first. - -#### yallist.pushNode(node) - -Move a Node object to the end of the list. (That is, pull it out of -wherever it lives, and make it the new tail.) - -If the node belongs to a list already, then that list will remove it -first. - -#### yallist.removeNode(node) - -Remove a node from the list, preserving referential integrity of head -and tail and other nodes. - -Will throw an error if you try to have a list remove a node that -doesn't belong to it. - -### Yallist.Node - -The class that holds the data and is actually the list. - -Call with `var n = new Node(value, previousNode, nextNode)` - -Note that if you do direct operations on Nodes themselves, it's very -easy to get into weird states where the list is broken. Be careful :) - -#### node.next - -The next node in the list. - -#### node.prev - -The previous node in the list. - -#### node.value - -The data the node contains. - -#### node.list - -The list to which this node belongs. (Null if it does not belong to -any list.) diff --git a/node_modules/yallist/iterator.js b/node_modules/yallist/iterator.js deleted file mode 100644 index 4a15bf22..00000000 --- a/node_modules/yallist/iterator.js +++ /dev/null @@ -1,7 +0,0 @@ -var Yallist = require('./yallist.js') - -Yallist.prototype[Symbol.iterator] = function* () { - for (let walker = this.head; walker; walker = walker.next) { - yield walker.value - } -} diff --git a/node_modules/yallist/package.json b/node_modules/yallist/package.json deleted file mode 100644 index c64cc061..00000000 --- a/node_modules/yallist/package.json +++ /dev/null @@ -1,62 +0,0 @@ -{ - "_from": "yallist@^2.1.2", - "_id": "yallist@2.1.2", - "_inBundle": false, - "_integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=", - "_location": "/yallist", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "yallist@^2.1.2", - "name": "yallist", - "escapedName": "yallist", - "rawSpec": "^2.1.2", - "saveSpec": null, - "fetchSpec": "^2.1.2" - }, - "_requiredBy": [ - "/lru-cache" - ], - "_resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz", - "_shasum": "1c11f9218f076089a47dd512f93c6699a6a81d52", - "_spec": "yallist@^2.1.2", - "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/lru-cache", - "author": { - "name": "Isaac Z. Schlueter", - "email": "i@izs.me", - "url": "http://blog.izs.me/" - }, - "bugs": { - "url": "https://github.com/isaacs/yallist/issues" - }, - "bundleDependencies": false, - "dependencies": {}, - "deprecated": false, - "description": "Yet Another Linked List", - "devDependencies": { - "tap": "^10.3.0" - }, - "directories": { - "test": "test" - }, - "files": [ - "yallist.js", - "iterator.js" - ], - "homepage": "https://github.com/isaacs/yallist#readme", - "license": "ISC", - "main": "yallist.js", - "name": "yallist", - "repository": { - "type": "git", - "url": "git+https://github.com/isaacs/yallist.git" - }, - "scripts": { - "postpublish": "git push origin --all; git push origin --tags", - "postversion": "npm publish", - "preversion": "npm test", - "test": "tap test/*.js --100" - }, - "version": "2.1.2" -} diff --git a/node_modules/yallist/yallist.js b/node_modules/yallist/yallist.js deleted file mode 100644 index 518d2333..00000000 --- a/node_modules/yallist/yallist.js +++ /dev/null @@ -1,370 +0,0 @@ -module.exports = Yallist - -Yallist.Node = Node -Yallist.create = Yallist - -function Yallist (list) { - var self = this - if (!(self instanceof Yallist)) { - self = new Yallist() - } - - self.tail = null - self.head = null - self.length = 0 - - if (list && typeof list.forEach === 'function') { - list.forEach(function (item) { - self.push(item) - }) - } else if (arguments.length > 0) { - for (var i = 0, l = arguments.length; i < l; i++) { - self.push(arguments[i]) - } - } - - return self -} - -Yallist.prototype.removeNode = function (node) { - if (node.list !== this) { - throw new Error('removing node which does not belong to this list') - } - - var next = node.next - var prev = node.prev - - if (next) { - next.prev = prev - } - - if (prev) { - prev.next = next - } - - if (node === this.head) { - this.head = next - } - if (node === this.tail) { - this.tail = prev - } - - node.list.length-- - node.next = null - node.prev = null - node.list = null -} - -Yallist.prototype.unshiftNode = function (node) { - if (node === this.head) { - return - } - - if (node.list) { - node.list.removeNode(node) - } - - var head = this.head - node.list = this - node.next = head - if (head) { - head.prev = node - } - - this.head = node - if (!this.tail) { - this.tail = node - } - this.length++ -} - -Yallist.prototype.pushNode = function (node) { - if (node === this.tail) { - return - } - - if (node.list) { - node.list.removeNode(node) - } - - var tail = this.tail - node.list = this - node.prev = tail - if (tail) { - tail.next = node - } - - this.tail = node - if (!this.head) { - this.head = node - } - this.length++ -} - -Yallist.prototype.push = function () { - for (var i = 0, l = arguments.length; i < l; i++) { - push(this, arguments[i]) - } - return this.length -} - -Yallist.prototype.unshift = function () { - for (var i = 0, l = arguments.length; i < l; i++) { - unshift(this, arguments[i]) - } - return this.length -} - -Yallist.prototype.pop = function () { - if (!this.tail) { - return undefined - } - - var res = this.tail.value - this.tail = this.tail.prev - if (this.tail) { - this.tail.next = null - } else { - this.head = null - } - this.length-- - return res -} - -Yallist.prototype.shift = function () { - if (!this.head) { - return undefined - } - - var res = this.head.value - this.head = this.head.next - if (this.head) { - this.head.prev = null - } else { - this.tail = null - } - this.length-- - return res -} - -Yallist.prototype.forEach = function (fn, thisp) { - thisp = thisp || this - for (var walker = this.head, i = 0; walker !== null; i++) { - fn.call(thisp, walker.value, i, this) - walker = walker.next - } -} - -Yallist.prototype.forEachReverse = function (fn, thisp) { - thisp = thisp || this - for (var walker = this.tail, i = this.length - 1; walker !== null; i--) { - fn.call(thisp, walker.value, i, this) - walker = walker.prev - } -} - -Yallist.prototype.get = function (n) { - for (var i = 0, walker = this.head; walker !== null && i < n; i++) { - // abort out of the list early if we hit a cycle - walker = walker.next - } - if (i === n && walker !== null) { - return walker.value - } -} - -Yallist.prototype.getReverse = function (n) { - for (var i = 0, walker = this.tail; walker !== null && i < n; i++) { - // abort out of the list early if we hit a cycle - walker = walker.prev - } - if (i === n && walker !== null) { - return walker.value - } -} - -Yallist.prototype.map = function (fn, thisp) { - thisp = thisp || this - var res = new Yallist() - for (var walker = this.head; walker !== null;) { - res.push(fn.call(thisp, walker.value, this)) - walker = walker.next - } - return res -} - -Yallist.prototype.mapReverse = function (fn, thisp) { - thisp = thisp || this - var res = new Yallist() - for (var walker = this.tail; walker !== null;) { - res.push(fn.call(thisp, walker.value, this)) - walker = walker.prev - } - return res -} - -Yallist.prototype.reduce = function (fn, initial) { - var acc - var walker = this.head - if (arguments.length > 1) { - acc = initial - } else if (this.head) { - walker = this.head.next - acc = this.head.value - } else { - throw new TypeError('Reduce of empty list with no initial value') - } - - for (var i = 0; walker !== null; i++) { - acc = fn(acc, walker.value, i) - walker = walker.next - } - - return acc -} - -Yallist.prototype.reduceReverse = function (fn, initial) { - var acc - var walker = this.tail - if (arguments.length > 1) { - acc = initial - } else if (this.tail) { - walker = this.tail.prev - acc = this.tail.value - } else { - throw new TypeError('Reduce of empty list with no initial value') - } - - for (var i = this.length - 1; walker !== null; i--) { - acc = fn(acc, walker.value, i) - walker = walker.prev - } - - return acc -} - -Yallist.prototype.toArray = function () { - var arr = new Array(this.length) - for (var i = 0, walker = this.head; walker !== null; i++) { - arr[i] = walker.value - walker = walker.next - } - return arr -} - -Yallist.prototype.toArrayReverse = function () { - var arr = new Array(this.length) - for (var i = 0, walker = this.tail; walker !== null; i++) { - arr[i] = walker.value - walker = walker.prev - } - return arr -} - -Yallist.prototype.slice = function (from, to) { - to = to || this.length - if (to < 0) { - to += this.length - } - from = from || 0 - if (from < 0) { - from += this.length - } - var ret = new Yallist() - if (to < from || to < 0) { - return ret - } - if (from < 0) { - from = 0 - } - if (to > this.length) { - to = this.length - } - for (var i = 0, walker = this.head; walker !== null && i < from; i++) { - walker = walker.next - } - for (; walker !== null && i < to; i++, walker = walker.next) { - ret.push(walker.value) - } - return ret -} - -Yallist.prototype.sliceReverse = function (from, to) { - to = to || this.length - if (to < 0) { - to += this.length - } - from = from || 0 - if (from < 0) { - from += this.length - } - var ret = new Yallist() - if (to < from || to < 0) { - return ret - } - if (from < 0) { - from = 0 - } - if (to > this.length) { - to = this.length - } - for (var i = this.length, walker = this.tail; walker !== null && i > to; i--) { - walker = walker.prev - } - for (; walker !== null && i > from; i--, walker = walker.prev) { - ret.push(walker.value) - } - return ret -} - -Yallist.prototype.reverse = function () { - var head = this.head - var tail = this.tail - for (var walker = head; walker !== null; walker = walker.prev) { - var p = walker.prev - walker.prev = walker.next - walker.next = p - } - this.head = tail - this.tail = head - return this -} - -function push (self, item) { - self.tail = new Node(item, self.tail, null, self) - if (!self.head) { - self.head = self.tail - } - self.length++ -} - -function unshift (self, item) { - self.head = new Node(item, null, self.head, self) - if (!self.tail) { - self.tail = self.head - } - self.length++ -} - -function Node (value, prev, next, list) { - if (!(this instanceof Node)) { - return new Node(value, prev, next, list) - } - - this.list = list - this.value = value - - if (prev) { - prev.next = this - this.prev = prev - } else { - this.prev = null - } - - if (next) { - 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"integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=", - "requires": { - "mkdirp": "0.5.1" - } - }, - "yallist": { - "version": "2.1.2", - "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz", - "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=" - } - } -} diff --git a/ts/greeter.js b/ts/greeter.js deleted file mode 100644 index f5ddee7c..00000000 --- a/ts/greeter.js +++ /dev/null @@ -1,9 +0,0 @@ -var el = document.getElementById('display'); -function addToDisplayText(text) { - el.innerText += '\n'; - el.innerText += text; -} -var btn = document.getElementById('submit'); -var inputField = document.getElementById("user_input"); -// var entry = document.getElementById('user_input').innerText; -btn.addEventListener("click", function (e) { return addToDisplayText(inputField.value); }); diff --git a/ts/tsconfig.json b/ts/tsconfig.json deleted file mode 100644 index dc6ee645..00000000 --- a/ts/tsconfig.json +++ /dev/null @@ -1,11 +0,0 @@ -{ - "compileOnSave": true, - "compilerOptions": { - "target": "es5", - "noImplicitAny": false, - "sourceMap": true, - "watch": true, - "out": "js/greeter.js", - "strictNullChecks": true - } -} \ No newline at end of file diff --git a/tsconfig.json b/tsconfig.json index dc6ee645..2b9b1d21 100644 --- a/tsconfig.json +++ b/tsconfig.json @@ -6,6 +6,6 @@ "sourceMap": true, "watch": true, "out": "js/greeter.js", - "strictNullChecks": true + "strictNullChecks": false } } \ No newline at end of file From 7ca053bff3ed4aa827a784a3f43a928843c80ce6 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Fri, 23 Mar 2018 17:44:57 -0400 Subject: [PATCH 14/59] clean structure --- app.js | 0 greeter.js | 9 +++++++++ index.html | 2 +- 3 files changed, 10 insertions(+), 1 deletion(-) delete mode 100644 app.js create mode 100644 greeter.js diff --git a/app.js b/app.js deleted file mode 100644 index e69de29b..00000000 diff --git a/greeter.js b/greeter.js new file mode 100644 index 00000000..f5ddee7c --- /dev/null +++ b/greeter.js @@ -0,0 +1,9 @@ +var el = document.getElementById('display'); +function addToDisplayText(text) { + el.innerText += '\n'; + el.innerText += text; +} +var btn = document.getElementById('submit'); +var inputField = document.getElementById("user_input"); +// var entry = document.getElementById('user_input').innerText; +btn.addEventListener("click", function (e) { return addToDisplayText(inputField.value); }); diff --git a/index.html b/index.html index 4c3c0afb..33399edf 100644 --- a/index.html +++ b/index.html @@ -28,6 +28,6 @@

TypeScript Casino

- + From e2ac4f4393794c8d31ddc18a16ee7e74f0e79bf6 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sat, 24 Mar 2018 16:35:07 -0400 Subject: [PATCH 15/59] changing structure --- greeter.js | 9 --------- index.html | 2 +- js/greeter.js | 19 +++++++++++++++++++ js/greeter.js.map | 1 + greeter.ts => ts/greeter.ts | 12 +++++++++++- tsconfig.json | 3 +-- 6 files changed, 33 insertions(+), 13 deletions(-) delete mode 100644 greeter.js create mode 100644 js/greeter.js create mode 100644 js/greeter.js.map rename greeter.ts => ts/greeter.ts (56%) diff --git a/greeter.js b/greeter.js deleted file mode 100644 index f5ddee7c..00000000 --- a/greeter.js +++ /dev/null @@ -1,9 +0,0 @@ -var el = document.getElementById('display'); -function addToDisplayText(text) { - el.innerText += '\n'; - el.innerText += text; -} -var btn = document.getElementById('submit'); -var inputField = document.getElementById("user_input"); -// var entry = document.getElementById('user_input').innerText; -btn.addEventListener("click", function (e) { return addToDisplayText(inputField.value); }); diff --git a/index.html b/index.html index 33399edf..2a318782 100644 --- a/index.html +++ b/index.html @@ -20,7 +20,7 @@

TypeScript Casino

- Welcome to the Casino! + Welcome to the Blackjack Table!
diff --git a/js/greeter.js b/js/greeter.js new file mode 100644 index 00000000..4cbe2664 --- /dev/null +++ b/js/greeter.js @@ -0,0 +1,19 @@ +var el = document.getElementById('display'); +function addToDisplayText(text) { + el.innerText += '\n'; + el.innerText += text; +} +function interpret(playerInput) { + if (playerInput == 'yes') { + addToDisplayText('you win'); + } + else { + addToDisplayText('you lose'); + } +} +addToDisplayText("pick yes"); +var btn = document.getElementById('submit'); +var inputField = document.getElementById("user_input"); +// var entry = document.getElementById('user_input').innerText; +btn.addEventListener("click", function (e) { return interpret(inputField.value); }); +//# sourceMappingURL=greeter.js.map \ No newline at end of file diff --git a/js/greeter.js.map b/js/greeter.js.map new file mode 100644 index 00000000..8f9eb7f1 --- /dev/null +++ b/js/greeter.js.map @@ -0,0 +1 @@ +{"version":3,"file":"greeter.js","sourceRoot":"","sources":["../ts/greeter.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AAEzD,0BAA0B,IAAY;IAClC,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;AACzB,CAAC;AAED,mBAAmB,WAAkB;IACjC,EAAE,CAAC,CAAC,WAAW,IAAI,KAAK,CAAC,CAAC,CAAC;QACvB,gBAAgB,CAAC,SAAS,CAAC,CAAC;IAChC,CAAC;IAAC,IAAI,CAAC,CAAC;QACJ,gBAAgB,CAAC,UAAU,CAAC,CAAC;IACjC,CAAC;AACL,CAAC;AAED,gBAAgB,CAAC,UAAU,CAAC,CAAC;AAE7B,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,+DAA+D;AAC/D,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,UAAC,CAAQ,IAAK,OAAA,SAAS,CAAC,UAAU,CAAC,KAAK,CAAC,EAA3B,CAA2B,CAAC,CAAC"} \ No newline at end of file diff --git a/greeter.ts b/ts/greeter.ts similarity index 56% rename from greeter.ts rename to ts/greeter.ts index 55decfee..0c626e69 100644 --- a/greeter.ts +++ b/ts/greeter.ts @@ -5,7 +5,17 @@ function addToDisplayText(text: string) { el.innerText += text; } +function interpret(playerInput:string) { + if (playerInput == 'yes') { + addToDisplayText('you win'); + } else { + addToDisplayText('you lose'); + } +} + +addToDisplayText("pick yes"); + var btn = document.getElementById('submit'); var inputField: HTMLInputElement = document.getElementById("user_input"); // var entry = document.getElementById('user_input').innerText; -btn.addEventListener("click", (e: Event) => addToDisplayText(inputField.value)); \ No newline at end of file +btn.addEventListener("click", (e: Event) => interpret(inputField.value)); diff --git a/tsconfig.json b/tsconfig.json index 2b9b1d21..4e30b888 100644 --- a/tsconfig.json +++ b/tsconfig.json @@ -5,7 +5,6 @@ "noImplicitAny": false, "sourceMap": true, "watch": true, - "out": "js/greeter.js", - "strictNullChecks": false + "outDir": "js", } } \ No newline at end of file From ecffb81d74c7c6c086fdc2a7fc1bcb19d353a922 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sat, 24 Mar 2018 17:25:57 -0400 Subject: [PATCH 16/59] capturing and resetting text field --- index.html | 2 +- js/greeter.js | 15 ++++++--------- js/greeter.js.map | 2 +- ts/greeter.ts | 16 +++++++--------- 4 files changed, 15 insertions(+), 20 deletions(-) diff --git a/index.html b/index.html index 2a318782..1c8c4a91 100644 --- a/index.html +++ b/index.html @@ -28,6 +28,6 @@

TypeScript Casino

- + diff --git a/js/greeter.js b/js/greeter.js index 4cbe2664..8730ce01 100644 --- a/js/greeter.js +++ b/js/greeter.js @@ -1,19 +1,16 @@ var el = document.getElementById('display'); +var userInput; function addToDisplayText(text) { el.innerText += '\n'; el.innerText += text; } -function interpret(playerInput) { - if (playerInput == 'yes') { - addToDisplayText('you win'); - } - else { - addToDisplayText('you lose'); - } +function setInput(newInput) { + userInput = newInput; } -addToDisplayText("pick yes"); var btn = document.getElementById('submit'); var inputField = document.getElementById("user_input"); // var entry = document.getElementById('user_input').innerText; -btn.addEventListener("click", function (e) { return interpret(inputField.value); }); +btn.addEventListener("click", function (e) { return setInput(inputField.value); }); +btn.addEventListener("click", function (e) { return addToDisplayText(userInput); }); +btn.addEventListener("click", function (e) { return inputField.value = ''; }); //# sourceMappingURL=greeter.js.map \ No newline at end of file diff --git a/js/greeter.js.map b/js/greeter.js.map index 8f9eb7f1..1e8d1313 100644 --- a/js/greeter.js.map +++ b/js/greeter.js.map @@ -1 +1 @@ -{"version":3,"file":"greeter.js","sourceRoot":"","sources":["../ts/greeter.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AAEzD,0BAA0B,IAAY;IAClC,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;AACzB,CAAC;AAED,mBAAmB,WAAkB;IACjC,EAAE,CAAC,CAAC,WAAW,IAAI,KAAK,CAAC,CAAC,CAAC;QACvB,gBAAgB,CAAC,SAAS,CAAC,CAAC;IAChC,CAAC;IAAC,IAAI,CAAC,CAAC;QACJ,gBAAgB,CAAC,UAAU,CAAC,CAAC;IACjC,CAAC;AACL,CAAC;AAED,gBAAgB,CAAC,UAAU,CAAC,CAAC;AAE7B,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,+DAA+D;AAC/D,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,UAAC,CAAQ,IAAK,OAAA,SAAS,CAAC,UAAU,CAAC,KAAK,CAAC,EAA3B,CAA2B,CAAC,CAAC"} \ No newline at end of file +{"version":3,"file":"greeter.js","sourceRoot":"","sources":["../ts/greeter.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AACzD,IAAI,SAAS,CAAC;AAEd,0BAA0B,IAAY;IAClC,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;AACzB,CAAC;AAED,kBAAkB,QAAe;IAC7B,SAAS,GAAG,QAAQ,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,+DAA+D;AAC/D,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,UAAC,CAAQ,IAAK,OAAA,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,EAA1B,CAA0B,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,UAAC,CAAO,IAAK,OAAA,gBAAgB,CAAC,SAAS,CAAC,EAA3B,CAA2B,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,UAAC,CAAQ,IAAK,OAAA,UAAU,CAAC,KAAK,GAAG,EAAE,EAArB,CAAqB,CAAC,CAAC"} \ No newline at end of file diff --git a/ts/greeter.ts b/ts/greeter.ts index 0c626e69..471c8e1b 100644 --- a/ts/greeter.ts +++ b/ts/greeter.ts @@ -1,21 +1,19 @@ var el: HTMLElement = document.getElementById('display'); +let userInput; function addToDisplayText(text: string) { el.innerText += '\n'; el.innerText += text; } -function interpret(playerInput:string) { - if (playerInput == 'yes') { - addToDisplayText('you win'); - } else { - addToDisplayText('you lose'); - } +function setInput(newInput:string) { + userInput = newInput; } -addToDisplayText("pick yes"); - var btn = document.getElementById('submit'); var inputField: HTMLInputElement = document.getElementById("user_input"); // var entry = document.getElementById('user_input').innerText; -btn.addEventListener("click", (e: Event) => interpret(inputField.value)); +btn.addEventListener("click", (e: Event) => setInput(inputField.value)); +btn.addEventListener("click", (e:Event) => addToDisplayText(userInput)); +btn.addEventListener("click", (e: Event) => inputField.value = ''); + From c261cc1cb073ea9f159e965b9b2d3b6badb9eb41 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sat, 24 Mar 2018 19:21:14 -0400 Subject: [PATCH 17/59] prep for awfulTree --- index.html | 3 ++- js/greeter.js | 38 ++++++++++++++++++++++++++++++++------ js/greeter.js.map | 2 +- ts/greeter.ts | 38 ++++++++++++++++++++++++++++++++++++-- ts/scratchpad.txt | 8 ++++++++ tsconfig.json | 2 +- 6 files changed, 80 insertions(+), 11 deletions(-) create mode 100644 ts/scratchpad.txt diff --git a/index.html b/index.html index 1c8c4a91..70fe014e 100644 --- a/index.html +++ b/index.html @@ -24,7 +24,8 @@

TypeScript Casino

- + +
diff --git a/js/greeter.js b/js/greeter.js index 8730ce01..62bdaf27 100644 --- a/js/greeter.js +++ b/js/greeter.js @@ -1,16 +1,42 @@ var el = document.getElementById('display'); -var userInput; +let userInput; +let currentGame = false; +let updateInput = false; +let userName; +let userFunds; function addToDisplayText(text) { - el.innerText += '\n'; - el.innerText += text; + if (text != '') { + el.innerText += '\n'; + el.innerText += text; + } } function setInput(newInput) { userInput = newInput; } var btn = document.getElementById('submit'); +var startbtn = document.getElementById('start_game'); var inputField = document.getElementById("user_input"); // var entry = document.getElementById('user_input').innerText; -btn.addEventListener("click", function (e) { return setInput(inputField.value); }); -btn.addEventListener("click", function (e) { return addToDisplayText(userInput); }); -btn.addEventListener("click", function (e) { return inputField.value = ''; }); +btn.addEventListener("click", (e) => setInput(inputField.value)); +btn.addEventListener("click", (e) => addToDisplayText(userInput)); +btn.addEventListener("click", (e) => inputField.value = ''); +btn.addEventListener("click", (e) => updateInput = true); +startbtn.addEventListener("click", (e) => currentGame = true); +startbtn.addEventListener("click", (e) => blackJackTurn()); +function blackJackTurn() { + let blackjack = new BlackJack(); + blackjack.askForName(); +} +var timeout = null; +function acceptInput() { +} +class BlackJack { + constructor() { } + askForName() { + addToDisplayText('write your name'); + btn.addEventListener("click", (e) => this.name = inputField.value); + addToDisplayText(this.name); + } +} +blackJackTurn(); //# sourceMappingURL=greeter.js.map \ No newline at end of file diff --git a/js/greeter.js.map b/js/greeter.js.map index 1e8d1313..eea9cf93 100644 --- a/js/greeter.js.map +++ b/js/greeter.js.map @@ -1 +1 @@ -{"version":3,"file":"greeter.js","sourceRoot":"","sources":["../ts/greeter.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AACzD,IAAI,SAAS,CAAC;AAEd,0BAA0B,IAAY;IAClC,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;AACzB,CAAC;AAED,kBAAkB,QAAe;IAC7B,SAAS,GAAG,QAAQ,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,+DAA+D;AAC/D,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,UAAC,CAAQ,IAAK,OAAA,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,EAA1B,CAA0B,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,UAAC,CAAO,IAAK,OAAA,gBAAgB,CAAC,SAAS,CAAC,EAA3B,CAA2B,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,UAAC,CAAQ,IAAK,OAAA,UAAU,CAAC,KAAK,GAAG,EAAE,EAArB,CAAqB,CAAC,CAAC"} \ No newline at end of file +{"version":3,"file":"greeter.js","sourceRoot":"","sources":["../ts/greeter.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AACzD,IAAI,SAAS,CAAC;AACd,IAAI,WAAW,GAAG,KAAK,CAAC;AACxB,IAAI,WAAW,GAAG,KAAK,CAAC;AACxB,IAAI,QAAe,CAAC;AACpB,IAAI,SAAgB,CAAC;AAErB,0BAA0B,IAAY;IAClC,EAAE,CAAC,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,CAAC;QACb,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;QACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACzB,CAAC;AACL,CAAC;AAED,kBAAkB,QAAe;IAC7B,SAAS,GAAG,QAAQ,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,QAAQ,GAAG,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAA;AACpD,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,+DAA+D;AAC/D,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,gBAAgB,CAAC,SAAS,CAAC,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,UAAU,CAAC,KAAK,GAAG,EAAE,CAAC,CAAC;AACnE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,WAAW,GAAG,IAAI,CAAC,CAAC;AAChE,QAAQ,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,WAAW,GAAG,IAAI,CAAC,CAAC;AACrE,QAAQ,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,aAAa,EAAE,CAAC,CAAC;AAEjE;IACI,IAAI,SAAS,GAAG,IAAI,SAAS,EAAE,CAAC;IAChC,SAAS,CAAC,UAAU,EAAE,CAAC;AAC3B,CAAC;AAED,IAAI,OAAO,GAAG,IAAI,CAAC;AAEnB;AAEA,CAAC;AAED;IACI,gBAAe,CAAC;IAEhB,UAAU;QACN,gBAAgB,CAAC,iBAAiB,CAAC,CAAC;QACpC,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,IAAI,GAAG,UAAU,CAAC,KAAK,CAAC,CAAC;QAEzE,gBAAgB,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;IAChC,CAAC;CAEJ;AAED,aAAa,EAAE,CAAC"} \ No newline at end of file diff --git a/ts/greeter.ts b/ts/greeter.ts index 471c8e1b..e753e321 100644 --- a/ts/greeter.ts +++ b/ts/greeter.ts @@ -1,9 +1,15 @@ var el: HTMLElement = document.getElementById('display'); let userInput; +let currentGame = false; +let updateInput = false; +let userName:string; +let userFunds:number; function addToDisplayText(text: string) { - el.innerText += '\n'; - el.innerText += text; + if (text != '') { + el.innerText += '\n'; + el.innerText += text; + } } function setInput(newInput:string) { @@ -11,9 +17,37 @@ function setInput(newInput:string) { } var btn = document.getElementById('submit'); +var startbtn = document.getElementById('start_game') var inputField: HTMLInputElement = document.getElementById("user_input"); // var entry = document.getElementById('user_input').innerText; btn.addEventListener("click", (e: Event) => setInput(inputField.value)); btn.addEventListener("click", (e:Event) => addToDisplayText(userInput)); btn.addEventListener("click", (e: Event) => inputField.value = ''); +btn.addEventListener("click", (e: Event) => updateInput = true); +startbtn.addEventListener("click", (e: Event) => currentGame = true); +startbtn.addEventListener("click", (e:Event) => blackJackTurn()); +function blackJackTurn() { + let blackjack = new BlackJack(); + blackjack.askForName(); +} + +var timeout = null; + +function acceptInput() { + +} + +class BlackJack { + constructor() {} + name:string; + askForName() { + addToDisplayText('write your name'); + btn.addEventListener("click", (e:Event) => this.name = inputField.value); + + addToDisplayText(this.name); + } + +} + +blackJackTurn(); \ No newline at end of file diff --git a/ts/scratchpad.txt b/ts/scratchpad.txt new file mode 100644 index 00000000..b0c0aac1 --- /dev/null +++ b/ts/scratchpad.txt @@ -0,0 +1,8 @@ +add text input on keyup, wait a second for them to stop typing +inputField.onkeyup = function () { + clearTimeout(timeout); + timeout = setTimeout(() => { + userInput = inputField.value; + addToDisplayText(inputField.value); + }, 1000); + } \ No newline at end of file diff --git a/tsconfig.json b/tsconfig.json index 4e30b888..fbbc9584 100644 --- a/tsconfig.json +++ b/tsconfig.json @@ -1,7 +1,7 @@ { "compileOnSave": true, "compilerOptions": { - "target": "es5", + "target": "es2015", "noImplicitAny": false, "sourceMap": true, "watch": true, From 224a6e466af786346eb3ba3d81522924197a0dc4 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sat, 24 Mar 2018 19:54:50 -0400 Subject: [PATCH 18/59] adjust css, add suit and value enums --- css/style.css | 4 +++ index.html | 5 ++- js/greeter.js | 66 ++++++++++++++++++++++++++++++++-------- js/greeter.js.map | 2 +- ts/greeter.ts | 77 ++++++++++++++++++++++++++++++++++++++--------- 5 files changed, 124 insertions(+), 30 deletions(-) diff --git a/css/style.css b/css/style.css index cc704eef..655a159f 100644 --- a/css/style.css +++ b/css/style.css @@ -128,6 +128,10 @@ h1 {font-weight: bold; margin-left: 10px;} margin: 0 0 0 10px; } +#submit { + margin: 15px 0 0 0; +} + #menu ul { list-style-type: none; } diff --git a/index.html b/index.html index 70fe014e..b5a89bdd 100644 --- a/index.html +++ b/index.html @@ -23,9 +23,8 @@

TypeScript Casino

Welcome to the Blackjack Table!
- - - + +
diff --git a/js/greeter.js b/js/greeter.js index 62bdaf27..b92fe6d6 100644 --- a/js/greeter.js +++ b/js/greeter.js @@ -1,7 +1,6 @@ var el = document.getElementById('display'); let userInput; let currentGame = false; -let updateInput = false; let userName; let userFunds; function addToDisplayText(text) { @@ -18,24 +17,67 @@ var startbtn = document.getElementById('start_game'); var inputField = document.getElementById("user_input"); // var entry = document.getElementById('user_input').innerText; btn.addEventListener("click", (e) => setInput(inputField.value)); -btn.addEventListener("click", (e) => addToDisplayText(userInput)); -btn.addEventListener("click", (e) => inputField.value = ''); -btn.addEventListener("click", (e) => updateInput = true); -startbtn.addEventListener("click", (e) => currentGame = true); -startbtn.addEventListener("click", (e) => blackJackTurn()); +btn.addEventListener("click", (e) => addToDisplayText('you input ' + userInput)); +function clearInput() { + inputField.value = ''; +} function blackJackTurn() { let blackjack = new BlackJack(); - blackjack.askForName(); + btn.addEventListener("click", (e) => blackjack.updateInput()); } var timeout = null; function acceptInput() { } +var CardValue; +(function (CardValue) { + CardValue[CardValue["Two"] = 2] = "Two"; + CardValue[CardValue["Three"] = 3] = "Three"; + CardValue[CardValue["Four"] = 4] = "Four"; + CardValue[CardValue["Five"] = 5] = "Five"; + CardValue[CardValue["Six"] = 6] = "Six"; + CardValue[CardValue["Seven"] = 7] = "Seven"; + CardValue[CardValue["Eight"] = 8] = "Eight"; + CardValue[CardValue["Nine"] = 9] = "Nine"; + CardValue[CardValue["Ten"] = 10] = "Ten"; + CardValue[CardValue["Jack"] = 10] = "Jack"; + CardValue[CardValue["Queen"] = 10] = "Queen"; + CardValue[CardValue["King"] = 10] = "King"; + CardValue[CardValue["Ace"] = 11] = "Ace"; +})(CardValue || (CardValue = {})); +var Suit; +(function (Suit) { + Suit[Suit["Hearts"] = 0] = "Hearts"; + Suit[Suit["Diamonds"] = 1] = "Diamonds"; + Suit[Suit["Clubs"] = 2] = "Clubs"; + Suit[Suit["Spades"] = 3] = "Spades"; +})(Suit || (Suit = {})); +class card { + constructor(parameters) { + } +} +class deck { + constructor() { + } +} class BlackJack { - constructor() { } - askForName() { - addToDisplayText('write your name'); - btn.addEventListener("click", (e) => this.name = inputField.value); - addToDisplayText(this.name); + constructor() { + this.turnOrder = 0; + } + updateInput() { + if (this.turnOrder == 0) { + this.initialTurn(); + } + else if (this.turnOrder == 1) { + alert('turn 1'); + addToDisplayText(this.name); + this.turnOrder += 1; + } + } + initialTurn() { + alert('turn 0'); + this.name = inputField.value; + clearInput(); + this.turnOrder += 1; } } blackJackTurn(); diff --git a/js/greeter.js.map b/js/greeter.js.map index eea9cf93..c8ee4ad3 100644 --- a/js/greeter.js.map +++ b/js/greeter.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/greeter.ts b/ts/greeter.ts index e753e321..b7ee4d84 100644 --- a/ts/greeter.ts +++ b/ts/greeter.ts @@ -1,7 +1,6 @@ var el: HTMLElement = document.getElementById('display'); let userInput; let currentGame = false; -let updateInput = false; let userName:string; let userFunds:number; @@ -21,15 +20,15 @@ var startbtn = document.getElementById('start_game') var inputField: HTMLInputElement = document.getElementById("user_input"); // var entry = document.getElementById('user_input').innerText; btn.addEventListener("click", (e: Event) => setInput(inputField.value)); -btn.addEventListener("click", (e:Event) => addToDisplayText(userInput)); -btn.addEventListener("click", (e: Event) => inputField.value = ''); -btn.addEventListener("click", (e: Event) => updateInput = true); -startbtn.addEventListener("click", (e: Event) => currentGame = true); -startbtn.addEventListener("click", (e:Event) => blackJackTurn()); +btn.addEventListener("click", (e:Event) => addToDisplayText('you input ' + userInput)); + +function clearInput() { + inputField.value = ''; +} function blackJackTurn() { let blackjack = new BlackJack(); - blackjack.askForName(); + btn.addEventListener("click", (e: Event) => blackjack.updateInput()); } var timeout = null; @@ -38,16 +37,66 @@ function acceptInput() { } +enum CardValue { + Two = 2, + Three = 3, + Four = 4, + Five = 5, + Six = 6, + Seven = 7, + Eight = 8, + Nine = 9, + Ten = 10, + Jack = 10, + Queen = 10, + King = 10, + Ace = 11, +} + +enum Suit { + Hearts, + Diamonds, + Clubs, + Spades, +} + +class card { + value:CardValue; + suit:string; + constructor(parameters) { + + } +} + +class deck { + cards; + + constructor() { + + } +} + class BlackJack { - constructor() {} + constructor() { + + } + turnOrder:number = 0; name:string; - askForName() { - addToDisplayText('write your name'); - btn.addEventListener("click", (e:Event) => this.name = inputField.value); - - addToDisplayText(this.name); + updateInput(){ + if (this.turnOrder == 0) { + this.initialTurn(); + } else if (this.turnOrder == 1) { + alert('turn 1'); + addToDisplayText(this.name); + this.turnOrder += 1; + } + } + initialTurn(){ + alert('turn 0'); + this.name = inputField.value; + clearInput(); + this.turnOrder += 1; } - } blackJackTurn(); \ No newline at end of file From e47bdbcf906c2c692273707a626624b481aa583d Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sat, 24 Mar 2018 21:04:48 -0400 Subject: [PATCH 19/59] add deck generation --- js/greeter.js | 59 ++++++++++++++++++++++++------------------- js/greeter.js.map | 2 +- ts/greeter.ts | 64 ++++++++++++++++++++++++++--------------------- 3 files changed, 69 insertions(+), 56 deletions(-) diff --git a/js/greeter.js b/js/greeter.js index b92fe6d6..8d1a919d 100644 --- a/js/greeter.js +++ b/js/greeter.js @@ -28,40 +28,47 @@ function blackJackTurn() { var timeout = null; function acceptInput() { } -var CardValue; -(function (CardValue) { - CardValue[CardValue["Two"] = 2] = "Two"; - CardValue[CardValue["Three"] = 3] = "Three"; - CardValue[CardValue["Four"] = 4] = "Four"; - CardValue[CardValue["Five"] = 5] = "Five"; - CardValue[CardValue["Six"] = 6] = "Six"; - CardValue[CardValue["Seven"] = 7] = "Seven"; - CardValue[CardValue["Eight"] = 8] = "Eight"; - CardValue[CardValue["Nine"] = 9] = "Nine"; - CardValue[CardValue["Ten"] = 10] = "Ten"; - CardValue[CardValue["Jack"] = 10] = "Jack"; - CardValue[CardValue["Queen"] = 10] = "Queen"; - CardValue[CardValue["King"] = 10] = "King"; - CardValue[CardValue["Ace"] = 11] = "Ace"; -})(CardValue || (CardValue = {})); -var Suit; -(function (Suit) { - Suit[Suit["Hearts"] = 0] = "Hearts"; - Suit[Suit["Diamonds"] = 1] = "Diamonds"; - Suit[Suit["Clubs"] = 2] = "Clubs"; - Suit[Suit["Spades"] = 3] = "Spades"; -})(Suit || (Suit = {})); -class card { - constructor(parameters) { +let CardValues = ['A', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K']; +let CardSuits = ['Hearts', 'Clubs', 'Diamonds', 'Spades']; +function cardValueInterpret(valueToInterpret) { + if (valueToInterpret == 'J' || valueToInterpret == 'Q' || valueToInterpret == 'K') { + return 10; + } + else if (valueToInterpret == 'A') { + return 11; + } + else { + return parseInt(valueToInterpret); } } -class deck { +class Card { + constructor(value, suit) { + this.value = value; + this.suit = suit; + } + get getSuit() { + return this.suit; + } + get getValue() { + return cardValueInterpret(this.value); + } +} +class Deck { constructor() { + this.cards = []; + for (var i = 0; i < 4; i++) { + for (var j = 0; j < 13; j++) { + let tempCard = new Card(CardValues[j], CardSuits[i]); + this.cards.push(tempCard); + console.log(tempCard.value + " of " + tempCard.suit); + } + } } } class BlackJack { constructor() { this.turnOrder = 0; + this.deck = new Deck(); } updateInput() { if (this.turnOrder == 0) { diff --git a/js/greeter.js.map b/js/greeter.js.map index c8ee4ad3..88447fa3 100644 --- a/js/greeter.js.map +++ b/js/greeter.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/greeter.ts b/ts/greeter.ts index b7ee4d84..b65e850a 100644 --- a/ts/greeter.ts +++ b/ts/greeter.ts @@ -37,48 +37,54 @@ function acceptInput() { } -enum CardValue { - Two = 2, - Three = 3, - Four = 4, - Five = 5, - Six = 6, - Seven = 7, - Eight = 8, - Nine = 9, - Ten = 10, - Jack = 10, - Queen = 10, - King = 10, - Ace = 11, -} +let CardValues = ['A', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K']; + +let CardSuits = ['Hearts', 'Clubs', 'Diamonds', 'Spades']; -enum Suit { - Hearts, - Diamonds, - Clubs, - Spades, +function cardValueInterpret(valueToInterpret:string) : number { + if (valueToInterpret == 'J' || valueToInterpret == 'Q' || valueToInterpret == 'K') { + return 10; + } else if (valueToInterpret == 'A') { + return 11; + } else { + return parseInt(valueToInterpret); + } } -class card { - value:CardValue; +class Card { + value:string; suit:string; - constructor(parameters) { - + constructor(value:string, suit:string) { + this.value = value; + this.suit = suit; } -} -class deck { - cards; + public get getSuit(): string { + return this.suit; + } + public get getValue() : number { + return cardValueInterpret(this.value); + } +} + +class Deck { + cards:Array = []; constructor() { - + for (var i = 0; i < 4; i++){ + for(var j = 0; j < 13; j++){ + let tempCard:Card = new Card(CardValues[j],CardSuits[i]); + this.cards.push(tempCard); + console.log(tempCard.value + " of " + tempCard.suit) + } + } } } class BlackJack { + deck: Deck; constructor() { - + this.deck = new Deck(); } turnOrder:number = 0; name:string; From e24e95c9fc80e87c21885a80501843cbd576f72c Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sat, 24 Mar 2018 21:08:48 -0400 Subject: [PATCH 20/59] add shuffler --- js/greeter.js | 12 ++++++++++++ js/greeter.js.map | 2 +- ts/greeter.ts | 13 +++++++++++++ 3 files changed, 26 insertions(+), 1 deletion(-) diff --git a/js/greeter.js b/js/greeter.js index 8d1a919d..06a338db 100644 --- a/js/greeter.js +++ b/js/greeter.js @@ -53,6 +53,14 @@ class Card { return cardValueInterpret(this.value); } } +function shuffle(array) { + for (var i = array.length - 1; i > 0; i--) { + var j = Math.floor(Math.random() * (i + 1)); + var temp = array[i]; + array[i] = array[j]; + array[j] = temp; + } +} class Deck { constructor() { this.cards = []; @@ -63,6 +71,10 @@ class Deck { console.log(tempCard.value + " of " + tempCard.suit); } } + shuffle(this.cards); + for (var k = 0; k < 52; k++) { + console.log(this.cards[k].value + " of " + this.cards[k].suit); + } } } class BlackJack { diff --git a/js/greeter.js.map b/js/greeter.js.map index 88447fa3..847e1cf7 100644 --- a/js/greeter.js.map +++ b/js/greeter.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/greeter.ts b/ts/greeter.ts index b65e850a..9753a1f8 100644 --- a/ts/greeter.ts +++ b/ts/greeter.ts @@ -68,6 +68,15 @@ class Card { } } +function shuffle(array) { + for (var i = array.length - 1; i > 0; i--) { + var j = Math.floor(Math.random() * (i + 1)); + var temp = array[i]; + array[i] = array[j]; + array[j] = temp; + } +} + class Deck { cards:Array = []; constructor() { @@ -78,6 +87,10 @@ class Deck { console.log(tempCard.value + " of " + tempCard.suit) } } + shuffle(this.cards); + for (var k = 0; k < 52; k++){ + console.log(this.cards[k].value + " of " + this.cards[k].suit) + } } } From e27cdb01a59ca16e29750bf4f488502e4537ec67 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sat, 24 Mar 2018 21:15:14 -0400 Subject: [PATCH 21/59] whoops i added a server --- node_modules/.bin/he | 1 + node_modules/.bin/httpserver | 1 + node_modules/.bin/latest | 1 + node_modules/.bin/mkdirp | 1 + node_modules/.bin/nopt | 1 + node_modules/.bin/npm | 1 + 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b/node_modules/.bin/latest @@ -0,0 +1 @@ +../latest/bin/latest.js \ No newline at end of file diff --git a/node_modules/.bin/mkdirp b/node_modules/.bin/mkdirp new file mode 120000 index 00000000..017896ce --- /dev/null +++ b/node_modules/.bin/mkdirp @@ -0,0 +1 @@ +../mkdirp/bin/cmd.js \ No newline at end of file diff --git a/node_modules/.bin/nopt b/node_modules/.bin/nopt new file mode 120000 index 00000000..6b6566ea --- /dev/null +++ b/node_modules/.bin/nopt @@ -0,0 +1 @@ +../nopt/bin/nopt.js \ No newline at end of file diff --git a/node_modules/.bin/npm b/node_modules/.bin/npm new file mode 120000 index 00000000..e8043340 --- /dev/null +++ b/node_modules/.bin/npm @@ -0,0 +1 @@ +../npm/bin/npm-cli.js \ No newline at end of file diff --git a/node_modules/.bin/rimraf b/node_modules/.bin/rimraf new file mode 120000 index 00000000..4cd49a49 --- /dev/null +++ b/node_modules/.bin/rimraf @@ -0,0 +1 @@ +../rimraf/bin.js \ No newline at end of file diff --git a/node_modules/.bin/semver b/node_modules/.bin/semver new file mode 120000 index 00000000..317eb293 --- /dev/null +++ b/node_modules/.bin/semver @@ -0,0 +1 @@ +../semver/bin/semver \ No newline at end of file diff --git a/node_modules/abbrev/LICENSE b/node_modules/abbrev/LICENSE new file mode 100644 index 00000000..9bcfa9d7 --- /dev/null +++ b/node_modules/abbrev/LICENSE @@ -0,0 +1,46 @@ +This software is dual-licensed under the ISC and MIT licenses. +You may use this software under EITHER of the following licenses. + +---------- + +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +---------- + +Copyright Isaac Z. Schlueter and Contributors +All rights reserved. + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/abbrev/README.md b/node_modules/abbrev/README.md new file mode 100644 index 00000000..99746fe6 --- /dev/null +++ b/node_modules/abbrev/README.md @@ -0,0 +1,23 @@ +# abbrev-js + +Just like [ruby's Abbrev](http://apidock.com/ruby/Abbrev). + +Usage: + + var abbrev = require("abbrev"); + abbrev("foo", "fool", "folding", "flop"); + + // returns: + { fl: 'flop' + , flo: 'flop' + , flop: 'flop' + , fol: 'folding' + , fold: 'folding' + , foldi: 'folding' + , foldin: 'folding' + , folding: 'folding' + , foo: 'foo' + , fool: 'fool' + } + +This is handy for command-line scripts, or other cases where you want to be able to accept shorthands. diff --git a/node_modules/abbrev/abbrev.js b/node_modules/abbrev/abbrev.js new file mode 100644 index 00000000..7b1dc5d6 --- /dev/null +++ b/node_modules/abbrev/abbrev.js @@ -0,0 +1,61 @@ +module.exports = exports = abbrev.abbrev = abbrev + +abbrev.monkeyPatch = monkeyPatch + +function monkeyPatch () { + Object.defineProperty(Array.prototype, 'abbrev', { + value: function () { return abbrev(this) }, + enumerable: false, configurable: true, writable: true + }) + + Object.defineProperty(Object.prototype, 'abbrev', { + value: function () { return abbrev(Object.keys(this)) }, + enumerable: false, configurable: true, writable: true + }) +} + +function abbrev (list) { + if (arguments.length !== 1 || !Array.isArray(list)) { + list = Array.prototype.slice.call(arguments, 0) + } + for (var i = 0, l = list.length, args = [] ; i < l ; i ++) { + args[i] = typeof list[i] === "string" ? list[i] : String(list[i]) + } + + // sort them lexicographically, so that they're next to their nearest kin + args = args.sort(lexSort) + + // walk through each, seeing how much it has in common with the next and previous + var abbrevs = {} + , prev = "" + for (var i = 0, l = args.length ; i < l ; i ++) { + var current = args[i] + , next = args[i + 1] || "" + , nextMatches = true + , prevMatches = true + if (current === next) continue + for (var j = 0, cl = current.length ; j < cl ; j ++) { + var curChar = current.charAt(j) + nextMatches = nextMatches && curChar === next.charAt(j) + prevMatches = prevMatches && curChar === prev.charAt(j) + if (!nextMatches && !prevMatches) { + j ++ + break + } + } + prev = current + if (j === cl) { + abbrevs[current] = current + continue + } + for (var a = current.substr(0, j) ; j <= cl ; j ++) { + abbrevs[a] = current + a += current.charAt(j) + } + } + return abbrevs +} + +function lexSort (a, b) { + return a === b ? 0 : a > b ? 1 : -1 +} diff --git a/node_modules/abbrev/package.json b/node_modules/abbrev/package.json new file mode 100644 index 00000000..a8afbc9c --- /dev/null +++ b/node_modules/abbrev/package.json @@ -0,0 +1,56 @@ +{ + "_from": "abbrev@1", + "_id": "abbrev@1.1.1", + "_inBundle": false, + "_integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==", + "_location": "/abbrev", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "abbrev@1", + "name": "abbrev", + "escapedName": "abbrev", + "rawSpec": "1", + "saveSpec": null, + "fetchSpec": "1" + }, + "_requiredBy": [ + "/nopt" + ], + "_resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz", + "_shasum": "f8f2c887ad10bf67f634f005b6987fed3179aac8", + "_spec": "abbrev@1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/nopt", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me" + }, + "bugs": { + "url": "https://github.com/isaacs/abbrev-js/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Like ruby's abbrev module, but in js", + "devDependencies": { + "tap": "^10.1" + }, + "files": [ + "abbrev.js" + ], + "homepage": "https://github.com/isaacs/abbrev-js#readme", + "license": "ISC", + "main": "abbrev.js", + "name": "abbrev", + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/isaacs/abbrev-js.git" + }, + "scripts": { + "postpublish": "git push origin --all; git push origin --tags", + "postversion": "npm publish", + "preversion": "npm test", + "test": "tap test.js --100" + }, + "version": "1.1.1" +} diff --git a/node_modules/access-log/.npmignore b/node_modules/access-log/.npmignore new file mode 100644 index 00000000..3c3629e6 --- /dev/null +++ b/node_modules/access-log/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/access-log/README.md b/node_modules/access-log/README.md new file mode 100644 index 00000000..76c49d13 --- /dev/null +++ b/node_modules/access-log/README.md @@ -0,0 +1,109 @@ +access-log +========== + +Add simple access logs to any http or https server + +Usage +----- + +``` js +var http = require('http'); +var accesslog = require('access-log'); + +http.createServer(function(req, res) { + accesslog(req, res); + res.end(); +}).listen(80, '0.0.0.0'); +``` + +This will automatically log requests as they come in to the +web server that look like... + +``` +127.0.0.1 - - [13/Sep/2013:01:38:09 -0400] "GET / HTTP/1.1" 200 - "-" "-" +127.0.0.1 - - [13/Sep/2013:01:38:09 -0400] "GET /testing HTTP/1.1" 200 - "-" "-" +127.0.0.1 - - [13/Sep/2013:01:38:10 -0400] "GET /index.html HTTP/1.1" 200 - "-" "-" +``` + +Customization +------------- + +### accesslog(req, res, [format], [function]) + +#### format + +You can pass in a format string, the default is Apache Common Log Format +http://en.wikipedia.org/wiki/Common_Log_Format + +``` +:ip - :userID [:clfDate] ":method :url :protocol/:httpVersion" :statusCode :contentLength ":referer" ":userAgent" +``` + +- `clfDate`: The date of the end of the response in Apache Common Log format +- `contentLength`: The response `Content-Length` header, or `-` if unset +- `delta`: The time in ms from request to response +- `endDate`: The ISO formatted string when the response was ended +- `endTime`: The epoch time when the response was ended +- `host`: The host header from the request if set +- `httpVersion`: The HTTP version used (ie. `1.0`, `1.1`) +- `ip`: The remote IP +- `Xip`: The remote IP, using `X-Forwarded-For` if set +- `method`: The HTTP method +- `protocol`: `HTTP` or `HTTPS` +- `referer`: The request `Referer` header, or `-` if unset +- `startDate`: The ISO formatted string when the request was received +- `startTime`: The epoch time when the request was received +- `statusCode`: The response status code sent from the server +- `url`: The requested URL +- `urlDecoded`: The decoded request URL (ie. `%20` => ` `) +- `userID`: The username if applicable +- `userAgent`: The request `User-Agent` header, or `-` if unset + +**NOTE:** Wrap variables in `{}` to protect against unwanted interpolation. + +ex: + +``` +request to :url took :{delta}ms +``` + +#### function + +You can also pass in your own custom callback, the default is `console.log`. +The only argument passed is the access log string + +Example +------- + +``` js +var format = 'url=":url" method=":method" statusCode=":statusCode" delta=":delta" ip=":ip"'; + +accesslog(req, res, format, function(s) { + console.log(s); +}); +``` + +yields + +``` +url="/projects" method="GET" statusCode="200" delta="0" ip="127.0.0.1" +url="/testing" method="GET" statusCode="200" delta="1" ip="127.0.0.1" +url="/index.html" method="GET" statusCode="200" delta="0" ip="127.0.0.1" +``` + +Installation +------------ + + npm install access-log + +Extend +------ + +Consider further customizing the access logs by using the [log-timestamp] +(https://github.com/bahamas10/node-log-timestamp) module to prepend a timestamp +automatically. + +License +------- + +MIT Licensed diff --git a/node_modules/access-log/examples/cb.js b/node_modules/access-log/examples/cb.js new file mode 100644 index 00000000..7b6899a8 --- /dev/null +++ b/node_modules/access-log/examples/cb.js @@ -0,0 +1,11 @@ +var http = require('http'); +var accesslog = require('../'); + +http.createServer(function(req, res) { + accesslog(req, res, function(s) { + console.log('> ' + s + ' <'); + }); + res.end(); +}).listen(8000, 'localhost', function() { + console.log('Listening on localhost:8000'); +}); diff --git a/node_modules/access-log/examples/fancy.js b/node_modules/access-log/examples/fancy.js new file mode 100644 index 00000000..23d4e06a --- /dev/null +++ b/node_modules/access-log/examples/fancy.js @@ -0,0 +1,13 @@ +var http = require('http'); +var accesslog = require('../'); + +var format = 'url=":url" method=":method" statusCode=":statusCode" delta=":delta" ip=":ip"'; + +http.createServer(function(req, res) { + accesslog(req, res, format, function(s) { + console.log(s); + }); + res.end(); +}).listen(8000, 'localhost', function() { + console.log('Listening on localhost:8000'); +}); diff --git a/node_modules/access-log/examples/simple.js b/node_modules/access-log/examples/simple.js new file mode 100644 index 00000000..7db59edd --- /dev/null +++ b/node_modules/access-log/examples/simple.js @@ -0,0 +1,9 @@ +var http = require('http'); +var accesslog = require('../'); + +http.createServer(function(req, res) { + accesslog(req, res); + res.end(); +}).listen(8000, 'localhost', function() { + console.log('Listening on localhost:8000'); +}); diff --git a/node_modules/access-log/index.js b/node_modules/access-log/index.js new file mode 100644 index 00000000..16b07605 --- /dev/null +++ b/node_modules/access-log/index.js @@ -0,0 +1,100 @@ +var strftime = require('strftime'); + +var defaultformat = ':ip - :userID [:clfDate] ":method :url :protocol/:httpVersion" :statusCode :contentLength ":referer" ":userAgent"'; + +module.exports = accesslog; + +function accesslog(req, res, format, cb) { + if (typeof format === 'function') { + cb = format; + format = null; + } + + var remoteAddress = req.connection.remoteAddress; + var contentLength; + format = format || defaultformat; + cb = cb || console.log.bind(console); + + var uriDecoded; + try { + uriDecoded = decodeURIComponent(req.url); + } catch (e) { + uriDecoded = e.message || 'error decoding URI'; + } + + var start = new Date(); + + // override res.writeHead to track contentLength + var resWriteHead = res.writeHead.bind(res); + res.writeHead = function(statusCode, reason, headers) { + var ret = resWriteHead.apply(res, arguments); + + if (typeof reason === 'object' && !headers) { + headers = reason; + reason = null; + } + + if (headers) { + Object.keys(headers).forEach(function(key) { + if (key.toLowerCase() === 'content-length') + contentLength = headers[key]; + }); + } + + return ret; + }; + + // override res.end to capture all responses + var resend = res.end.bind(res); + res.end = function() { + // call the original + var ret = resend.apply(res, arguments); + + var end = new Date(); + var delta = end - start; + var userID; + try { + userID = new Buffer(req.headers.authorization.split(' ')[1], 'base64').toString().split(':')[0]; + } catch(e) {} + var data = { + ':clfDate': strftime('%d/%b/%Y:%H:%M:%S %z', end), + ':contentLength': res.getHeader('content-length') || contentLength || '-', + ':delta': delta, + ':endDate': end.toISOString(), + ':endTime': end.getTime(), + ':host': encode(req.headers.host || '-'), + ':httpVersion': req.httpVersion, + ':ip': remoteAddress || '-', + ':Xip': encode(req.headers['x-forwarded-for'] || remoteAddress || '-'), + ':method': req.method, + ':protocol': req.connection.encrypted ? 'HTTPS' : 'HTTP', + ':referer': encode(req.headers.referer || '-'), + ':startDate': start.toISOString(), + ':startTime': start.getTime(), + ':statusCode': res.statusCode, + ':url': encode(req.url), + ':urlDecoded': encode(uriDecoded), + ':userID': encode(userID || '-'), + ':userAgent': encode(req.headers['user-agent'] || '-') + }; + + cb(template(format, data)); + + return ret; + }; +} + +// replace :variable and :{variable} in `s` with what's in `d` +function template(s, d) { + s = s.replace(/(:[a-zA-Z]+)/g, function(match, key) { + return d[key] || ''; + }); + return s.replace(/:{([a-zA-Z]+)}/g, function(match, key) { + return d[':' + key] || ''; + }); +} + +// make a string safe to put in double quotes in CLF +function encode(s) { + return s.replace(/\\/g, '\\x5C').replace(/"/, '\\x22'); +} diff --git a/node_modules/access-log/package.json b/node_modules/access-log/package.json new file mode 100644 index 00000000..390714a8 --- /dev/null +++ b/node_modules/access-log/package.json @@ -0,0 +1,63 @@ +{ + "_from": "access-log@~0.3.9", + "_id": "access-log@0.3.9", + "_inBundle": false, + "_integrity": "sha1-AcJpW6fn0y21KI7z8U5k1nGfOtE=", + "_location": "/access-log", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "access-log@~0.3.9", + "name": "access-log", + "escapedName": "access-log", + "rawSpec": "~0.3.9", + "saveSpec": null, + "fetchSpec": "~0.3.9" + }, + "_requiredBy": [ + "/httpserver" + ], + "_resolved": "https://registry.npmjs.org/access-log/-/access-log-0.3.9.tgz", + "_shasum": "01c2695ba7e7d32db5288ef3f14e64d6719f3ad1", + "_spec": "access-log@~0.3.9", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/httpserver", + "author": { + "name": "Dave Eddy", + "email": "dave@daveeddy.com", + "url": "http://www.daveeddy.com" + }, + "bin": {}, + "bugs": { + "url": "https://github.com/bahamas10/node-access-log/issues" + }, + "bundleDependencies": false, + "contributors": [], + "dependencies": { + "strftime": "~0.6.2" + }, + "deprecated": false, + "description": "Add simple access logs to any http or https server", + "devDependencies": {}, + "engines": { + "node": "*" + }, + "homepage": "https://github.com/bahamas10/node-access-log#readme", + "keywords": [ + "access", + "apache", + "clf", + "logs" + ], + "main": "./index.js", + "name": "access-log", + "optionalDependencies": {}, + "repository": { + "type": "git", + "url": "git://github.com/bahamas10/node-access-log.git" + }, + "scripts": { + "test": "for f in test/*; do echo \"\n$f\"; node \"$f\" || exit 1; done; echo Passed; exit 0" + }, + "version": "0.3.9" +} diff --git a/node_modules/access-log/test/advanced.js b/node_modules/access-log/test/advanced.js new file mode 100644 index 00000000..2a2fa0b5 --- /dev/null +++ b/node_modules/access-log/test/advanced.js @@ -0,0 +1,44 @@ +var http = require('http'); + +var accesslog = require('../'); + +var host = '127.0.0.1'; +var port = 9127; + +var format = [ + 'clfDate: :clfDate', + 'contentLength: :contentLength', + 'delta: :delta', + 'endDate: :endDate', + 'endTime: :endTime', + 'host: :host', + 'httpVersion: :httpVersion', + 'ip: :ip', + 'Xip: :Xip', + 'method: :method', + 'protocol: :protocol', + 'referer: :referer', + 'startDate: :startDate', + 'startTime: :startTime', + 'statusCode: :statusCode', + 'url: :url', + 'urlDecoded: :urlDecoded', + 'userID: :userID', + 'userAgent: :userAgent', +].join('\n'); + +http.createServer(onrequest).listen(port, host, started); + +function onrequest(req, res) { + accesslog(req, res, format); + res.end(); +} + +function started() { + console.log('server started'); + + var req = http.request('http://localhost:9127/testing', function() { + process.exit(0); + }); + req.end(); +} diff --git a/node_modules/access-log/test/bad-chars.js b/node_modules/access-log/test/bad-chars.js new file mode 100644 index 00000000..3ad74619 --- /dev/null +++ b/node_modules/access-log/test/bad-chars.js @@ -0,0 +1,22 @@ +var http = require('http'); + +var accesslog = require('../'); + +var host = '127.0.0.1'; +var port = 9127; + +http.createServer(onrequest).listen(port, host, started); + +function onrequest(req, res) { + accesslog(req, res); + res.end(); +} + +function started() { + console.log('server started'); + + var req = http.request('http://localhost:9127/"double\'single\\backslash', function() { + process.exit(0); + }); + req.end(); +} diff --git a/node_modules/access-log/test/bad-format.js b/node_modules/access-log/test/bad-format.js new file mode 100644 index 00000000..66a57f7b --- /dev/null +++ b/node_modules/access-log/test/bad-format.js @@ -0,0 +1,24 @@ +var http = require('http'); + +var accesslog = require('../'); + +var host = '127.0.0.1'; +var port = 9127; + +var format = ':ip :method :statusCode :url (:{delta}ms)'; + +http.createServer(onrequest).listen(port, host, started); + +function onrequest(req, res) { + accesslog(req, res, format); + res.end(); +} + +function started() { + console.log('server started'); + + var req = http.request('http://localhost:9127/PWN3D:userAgentPWN3D', function() { + process.exit(0); + }); + req.end(); +} diff --git a/node_modules/access-log/test/format.js b/node_modules/access-log/test/format.js new file mode 100644 index 00000000..6d1393d8 --- /dev/null +++ b/node_modules/access-log/test/format.js @@ -0,0 +1,24 @@ +var http = require('http'); + +var accesslog = require('../'); + +var host = '127.0.0.1'; +var port = 9127; + +var format = ':ip :method :statusCode :url (:{delta}ms)'; + +http.createServer(onrequest).listen(port, host, started); + +function onrequest(req, res) { + accesslog(req, res, format); + res.end(); +} + +function started() { + console.log('server started'); + + var req = http.request('http://localhost:9127/testing', function() { + process.exit(0); + }); + req.end(); +} diff --git a/node_modules/access-log/test/length.js b/node_modules/access-log/test/length.js new file mode 100644 index 00000000..64967d86 --- /dev/null +++ b/node_modules/access-log/test/length.js @@ -0,0 +1,26 @@ +var http = require('http'); + +var accesslog = require('../'); + +var host = '127.0.0.1'; +var port = 9127; + +var data = 'hello world'; +var len = Buffer.byteLength(data, 'utf-8') + +http.createServer(onrequest).listen(port, host, started); + +function onrequest(req, res) { + accesslog(req, res); + res.writeHead(200, {'Content-Length': len}); + res.end(data); +} + +function started() { + console.log('server started'); + + var req = http.request('http://localhost:9127/testing', function() { + process.exit(0); + }); + req.end(); +} diff --git a/node_modules/access-log/test/simple.js b/node_modules/access-log/test/simple.js new file mode 100644 index 00000000..a8982b2f --- /dev/null +++ b/node_modules/access-log/test/simple.js @@ -0,0 +1,22 @@ +var http = require('http'); + +var accesslog = require('../'); + +var host = '127.0.0.1'; +var port = 9127; + +http.createServer(onrequest).listen(port, host, started); + +function onrequest(req, res) { + accesslog(req, res); + res.end(); +} + +function started() { + console.log('server started'); + + var req = http.request('http://localhost:9127/testing', function() { + process.exit(0); + }); + req.end(); +} diff --git a/node_modules/access-log/test/user.js b/node_modules/access-log/test/user.js new file mode 100644 index 00000000..d9d33e9e --- /dev/null +++ b/node_modules/access-log/test/user.js @@ -0,0 +1,22 @@ +var http = require('http'); + +var accesslog = require('../'); + +var host = '127.0.0.1'; +var port = 9127; + +http.createServer(onrequest).listen(port, host, started); + +function onrequest(req, res) { + accesslog(req, res); + res.end(); +} + +function started() { + console.log('server started'); + + var req = http.request('http://username@localhost:9127/testing', function() { + process.exit(0); + }); + req.end(); +} diff --git a/node_modules/ansicolors/LICENSE b/node_modules/ansicolors/LICENSE new file mode 100644 index 00000000..41702c50 --- /dev/null +++ b/node_modules/ansicolors/LICENSE @@ -0,0 +1,23 @@ +Copyright 2013 Thorsten Lorenz. +All rights reserved. + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/ansicolors/README.md b/node_modules/ansicolors/README.md new file mode 100644 index 00000000..f3e9d070 --- /dev/null +++ b/node_modules/ansicolors/README.md @@ -0,0 +1,62 @@ +# ansicolors [![build status](https://secure.travis-ci.org/thlorenz/ansicolors.png)](http://next.travis-ci.org/thlorenz/ansicolors) + +Functions that surround a string with ansicolor codes so it prints in color. + +In case you need styles, like `bold`, have a look at [ansistyles](https://github.com/thlorenz/ansistyles). + +## Installation + + npm install ansicolors + +## Usage + +```js +var colors = require('ansicolors'); + +// foreground colors +var redHerring = colors.red('herring'); +var blueMoon = colors.blue('moon'); +var brighBlueMoon = colors.brightBlue('moon'); + +console.log(redHerring); // this will print 'herring' in red +console.log(blueMoon); // this 'moon' in blue +console.log(brightBlueMoon); // I think you got the idea + +// background colors +console.log(colors.bgYellow('printed on yellow background')); +console.log(colors.bgBrightBlue('printed on bright blue background')); + +// mixing background and foreground colors +// below two lines have same result (order in which bg and fg are combined doesn't matter) +console.log(colors.bgYellow(colors.blue('printed on yellow background in blue'))); +console.log(colors.blue(colors.bgYellow('printed on yellow background in blue'))); +``` + +## Advanced API + +**ansicolors** allows you to access opening and closing escape sequences separately. + +```js +var colors = require('ansicolors'); + +function inspect(obj, depth) { + return require('util').inspect(obj, false, depth || 5, true); +} + +console.log('open blue', inspect(colors.open.blue)); +console.log('close bgBlack', inspect(colors.close.bgBlack)); + +// => open blue '\u001b[34m' +// close bgBlack '\u001b[49m' +``` + +## Tests + +Look at the [tests](https://github.com/thlorenz/ansicolors/blob/master/test/ansicolors.js) to see more examples and/or run them via: + + npm explore ansicolors && npm test + +## Alternatives + +**ansicolors** tries to meet simple use cases with a very simple API. However, if you need a more powerful ansi formatting tool, +I'd suggest to look at the [features](https://github.com/TooTallNate/ansi.js#features) of the [ansi module](https://github.com/TooTallNate/ansi.js). diff --git a/node_modules/ansicolors/ansicolors.js b/node_modules/ansicolors/ansicolors.js new file mode 100644 index 00000000..16b2586f --- /dev/null +++ b/node_modules/ansicolors/ansicolors.js @@ -0,0 +1,65 @@ +// ColorCodes explained: http://www.termsys.demon.co.uk/vtansi.htm +'use strict'; + +var colorNums = { + white : 37 + , black : 30 + , blue : 34 + , cyan : 36 + , green : 32 + , magenta : 35 + , red : 31 + , yellow : 33 + , brightBlack : 90 + , brightRed : 91 + , brightGreen : 92 + , brightYellow : 93 + , brightBlue : 94 + , brightMagenta : 95 + , brightCyan : 96 + , brightWhite : 97 + } + , backgroundColorNums = { + bgBlack : 40 + , bgRed : 41 + , bgGreen : 42 + , bgYellow : 43 + , bgBlue : 44 + , bgMagenta : 45 + , bgCyan : 46 + , bgWhite : 47 + , bgBrightBlack : 100 + , bgBrightRed : 101 + , bgBrightGreen : 102 + , bgBrightYellow : 103 + , bgBrightBlue : 104 + , bgBrightMagenta : 105 + , bgBrightCyan : 106 + , bgBrightWhite : 107 + } + , open = {} + , close = {} + , colors = {} + ; + +Object.keys(colorNums).forEach(function (k) { + var o = open[k] = '\u001b[' + colorNums[k] + 'm'; + var c = close[k] = '\u001b[39m'; + + colors[k] = function (s) { + return o + s + c; + }; +}); + +Object.keys(backgroundColorNums).forEach(function (k) { + var o = open[k] = '\u001b[' + backgroundColorNums[k] + 'm'; + var c = close[k] = '\u001b[49m'; + + colors[k] = function (s) { + return o + s + c; + }; +}); + +module.exports = colors; +colors.open = open; +colors.close = close; diff --git a/node_modules/ansicolors/package.json b/node_modules/ansicolors/package.json new file mode 100644 index 00000000..b17d59b7 --- /dev/null +++ b/node_modules/ansicolors/package.json @@ -0,0 +1,55 @@ +{ + "_from": "ansicolors@0.3.2", + "_id": "ansicolors@0.3.2", + "_inBundle": false, + "_integrity": "sha1-ZlWX3oap/+Oqm/vmyuXG6kJrSXk=", + "_location": "/ansicolors", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "ansicolors@0.3.2", + "name": "ansicolors", + "escapedName": "ansicolors", + "rawSpec": "0.3.2", + "saveSpec": null, + "fetchSpec": "0.3.2" + }, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/ansicolors/-/ansicolors-0.3.2.tgz", + "_shasum": "665597de86a9ffe3aa9bfbe6cae5c6ea426b4979", + "_spec": "ansicolors@0.3.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm", + "author": { + "name": "Thorsten Lorenz", + "email": "thlorenz@gmx.de", + "url": "thlorenz.com" + }, + "bugs": { + "url": "https://github.com/thlorenz/ansicolors/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Functions that surround a string with ansicolor codes so it prints in color.", + "gitHead": "858847ca28e8b360d9b70eee0592700fa2ab087d", + "homepage": "https://github.com/thlorenz/ansicolors#readme", + "keywords": [ + "ansi", + "colors", + "highlight", + "string" + ], + "license": "MIT", + "main": "ansicolors.js", + "name": "ansicolors", + "repository": { + "type": "git", + "url": "git://github.com/thlorenz/ansicolors.git" + }, + "scripts": { + "test": "node test/*.js" + }, + "version": "0.3.2" +} diff --git a/node_modules/ansicolors/test/ansicolors.js b/node_modules/ansicolors/test/ansicolors.js new file mode 100644 index 00000000..49453930 --- /dev/null +++ b/node_modules/ansicolors/test/ansicolors.js @@ -0,0 +1,71 @@ +'use strict'; + +var assert = require('assert') + , colors = require('..') + , open = colors.open + , close = colors.close + +console.log('Foreground colors ..'); + +assert.equal(colors.white('printed in white'), '\u001b[37mprinted in white\u001b[39m'); + +assert.equal(colors.black('printed in black'), '\u001b[30mprinted in black\u001b[39m'); +assert.equal(colors.brightBlack('printed in bright black'), '\u001b[90mprinted in bright black\u001b[39m'); + +assert.equal(colors.green('printed in green'), '\u001b[32mprinted in green\u001b[39m'); +assert.equal(colors.brightGreen('printed in bright green'), '\u001b[92mprinted in bright green\u001b[39m'); + +assert.equal(colors.red('printed in red'), '\u001b[31mprinted in red\u001b[39m'); +assert.equal(colors.brightRed('printed in bright red'), '\u001b[91mprinted in bright red\u001b[39m'); + +console.log('OK'); + +console.log('Background colors ..'); + +assert.equal( + colors.bgBlack('printed with black background') + , '\u001b[40mprinted with black background\u001b[49m' +); + +assert.equal( + colors.bgYellow('printed with yellow background') + , '\u001b[43mprinted with yellow background\u001b[49m' +); +assert.equal( + colors.bgBrightYellow('printed with bright yellow background') + , '\u001b[103mprinted with bright yellow background\u001b[49m' +); + +assert.equal( + colors.bgWhite('printed with white background') + , '\u001b[47mprinted with white background\u001b[49m' +); + +console.log('OK'); + +console.log('Mixing background and foreground colors ..'); + +assert.equal( + colors.blue(colors.bgYellow('printed in blue with yellow background')) + , '\u001b[34m\u001b[43mprinted in blue with yellow background\u001b[49m\u001b[39m' +); +assert.equal( + colors.bgYellow(colors.blue('printed in blue with yellow background again')) + , '\u001b[43m\u001b[34mprinted in blue with yellow background again\u001b[39m\u001b[49m' +); + +console.log('OK'); + +console.log('Open ...'); + +assert.equal(open.black, '\u001b[30m'); +assert.equal(open.bgYellow, '\u001b[43m'); + +console.log('OK'); + +console.log('Close ...'); + +assert.equal(close.black, '\u001b[39m'); +assert.equal(close.bgYellow, '\u001b[49m'); + +console.log('OK'); diff --git a/node_modules/ansistyles/LICENSE b/node_modules/ansistyles/LICENSE new file mode 100644 index 00000000..41702c50 --- /dev/null +++ b/node_modules/ansistyles/LICENSE @@ -0,0 +1,23 @@ +Copyright 2013 Thorsten Lorenz. +All rights reserved. + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/ansistyles/README.md b/node_modules/ansistyles/README.md new file mode 100644 index 00000000..e39b8dfb --- /dev/null +++ b/node_modules/ansistyles/README.md @@ -0,0 +1,71 @@ +# ansistyles [![build status](https://secure.travis-ci.org/thlorenz/ansistyles.png)](http://next.travis-ci.org/thlorenz/ansistyles) + +Functions that surround a string with ansistyle codes so it prints in style. + +In case you need colors, like `red`, have a look at [ansicolors](https://github.com/thlorenz/ansicolors). + +## Installation + + npm install ansistyles + +## Usage + +```js +var styles = require('ansistyles'); + +console.log(styles.bright('hello world')); // prints hello world in 'bright' white +console.log(styles.underline('hello world')); // prints hello world underlined +console.log(styles.inverse('hello world')); // prints hello world black on white +``` + +## Combining with ansicolors + +Get the ansicolors module: + + npm install ansicolors + +```js +var styles = require('ansistyles') + , colors = require('ansicolors'); + + console.log( + // prints hello world underlined in blue on a green background + colors.bgGreen(colors.blue(styles.underline('hello world'))) + ); +``` + +## Tests + +Look at the [tests](https://github.com/thlorenz/ansistyles/blob/master/test/ansistyles.js) to see more examples and/or run them via: + + npm explore ansistyles && npm test + +## More Styles + +As you can see from [here](https://github.com/thlorenz/ansistyles/blob/master/ansistyles.js#L4-L15), more styles are available, +but didn't have any effect on the terminals that I tested on Mac Lion and Ubuntu Linux. + +I included them for completeness, but didn't show them in the examples because they seem to have no effect. + +### reset + +A style reset function is also included, please note however that this is not nestable. + +Therefore the below only underlines `hell` only, but not `world`. + +```js +console.log(styles.underline('hell' + styles.reset('o') + ' world')); +``` + +It is essentially the same as: + +```js +console.log(styles.underline('hell') + styles.reset('') + 'o world'); +``` + + + +## Alternatives + +**ansistyles** tries to meet simple use cases with a very simple API. However, if you need a more powerful ansi formatting tool, +I'd suggest to look at the [features](https://github.com/TooTallNate/ansi.js#features) of the [ansi module](https://github.com/TooTallNate/ansi.js). diff --git a/node_modules/ansistyles/ansistyles.js b/node_modules/ansistyles/ansistyles.js new file mode 100644 index 00000000..5b8788c0 --- /dev/null +++ b/node_modules/ansistyles/ansistyles.js @@ -0,0 +1,38 @@ +'use strict'; + +/* + * Info: http://www.termsys.demon.co.uk/vtansi.htm#colors + * Following caveats + * bright - brightens the color (bold-blue is same as brigthtBlue) + * dim - nothing on Mac or Linux + * italic - nothing on Mac or Linux + * underline - underlines string + * blink - nothing on Mac or linux + * inverse - background becomes foreground and vice versa + * + * In summary, the only styles that work are: + * - bright, underline and inverse + * - the others are only included for completeness + */ + +var styleNums = { + reset : [0, 22] + , bright : [1, 22] + , dim : [2, 22] + , italic : [3, 23] + , underline : [4, 24] + , blink : [5, 25] + , inverse : [7, 27] + } + , styles = {} + ; + +Object.keys(styleNums).forEach(function (k) { + styles[k] = function (s) { + var open = styleNums[k][0] + , close = styleNums[k][1]; + return '\u001b[' + open + 'm' + s + '\u001b[' + close + 'm'; + }; +}); + +module.exports = styles; diff --git a/node_modules/ansistyles/package.json b/node_modules/ansistyles/package.json new file mode 100644 index 00000000..2dad940a --- /dev/null +++ b/node_modules/ansistyles/package.json @@ -0,0 +1,55 @@ +{ + "_from": "ansistyles@0.1.3", + "_id": "ansistyles@0.1.3", + "_inBundle": false, + "_integrity": "sha1-XeYEFb2gcbs3EnhUyGT0GyMlRTk=", + "_location": "/ansistyles", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "ansistyles@0.1.3", + "name": "ansistyles", + "escapedName": "ansistyles", + "rawSpec": "0.1.3", + "saveSpec": null, + "fetchSpec": "0.1.3" + }, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/ansistyles/-/ansistyles-0.1.3.tgz", + "_shasum": "5de60415bda071bb37127854c864f41b23254539", + "_spec": "ansistyles@0.1.3", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm", + "author": { + "name": "Thorsten Lorenz", + "email": "thlorenz@gmx.de", + "url": "thlorenz.com" + }, + "bugs": { + "url": "https://github.com/thlorenz/ansistyles/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Functions that surround a string with ansistyle codes so it prints in style.", + "gitHead": "27bf1bc65231bcc7fd109bf13b13601b51f8cd04", + "homepage": "https://github.com/thlorenz/ansistyles#readme", + "keywords": [ + "ansi", + "style", + "terminal", + "console" + ], + "license": "MIT", + "main": "ansistyles.js", + "name": "ansistyles", + "repository": { + "type": "git", + "url": "git://github.com/thlorenz/ansistyles.git" + }, + "scripts": { + "test": "node test/ansistyles.js" + }, + "version": "0.1.3" +} diff --git a/node_modules/ansistyles/test/ansistyles.js b/node_modules/ansistyles/test/ansistyles.js new file mode 100644 index 00000000..f769bf80 --- /dev/null +++ b/node_modules/ansistyles/test/ansistyles.js @@ -0,0 +1,15 @@ +'use strict'; +/*jshint asi: true */ +var assert = require('assert') + , styles = require('../') + +function inspect(obj, depth) { + console.log(require('util').inspect(obj, false, depth || 5, true)); +} + +assert.equal(styles.reset('reset'), '\u001b[0mreset\u001b[22m', 'reset') +assert.equal(styles.underline('underlined'), '\u001b[4munderlined\u001b[24m', 'underline') +assert.equal(styles.bright('bright'), '\u001b[1mbright\u001b[22m', 'bright') +assert.equal(styles.inverse('inversed'), '\u001b[7minversed\u001b[27m', 'inverse') + +console.log('OK'); diff --git a/node_modules/asap/CHANGES.md b/node_modules/asap/CHANGES.md new file mode 100644 index 00000000..f105b919 --- /dev/null +++ b/node_modules/asap/CHANGES.md @@ -0,0 +1,70 @@ + +## 2.0.6 + +Version 2.0.4 adds support for React Native by clarifying in package.json that +the browser environment does not support Node.js domains. +Why this is necessary, we leave as an exercise for the user. + +## 2.0.3 + +Version 2.0.3 fixes a bug when adjusting the capacity of the task queue. + +## 2.0.1-2.02 + +Version 2.0.1 fixes a bug in the way redirects were expressed that affected the +function of Browserify, but which Mr would tolerate. + +## 2.0.0 + +Version 2 of ASAP is a full rewrite with a few salient changes. +First, the ASAP source is CommonJS only and designed with [Browserify][] and +[Browserify-compatible][Mr] module loaders in mind. + +[Browserify]: https://github.com/substack/node-browserify +[Mr]: https://github.com/montagejs/mr + +The new version has been refactored in two dimensions. +Support for Node.js and browsers have been separated, using Browserify +redirects and ASAP has been divided into two modules. +The "raw" layer depends on the tasks to catch thrown exceptions and unravel +Node.js domains. + +The full implementation of ASAP is loadable as `require("asap")` in both Node.js +and browsers. + +The raw layer that lacks exception handling overhead is loadable as +`require("asap/raw")`. +The interface is the same for both layers. + +Tasks are no longer required to be functions, but can rather be any object that +implements `task.call()`. +With this feature you can recycle task objects to avoid garbage collector churn +and avoid closures in general. + +The implementation has been rigorously documented so that our successors can +understand the scope of the problem that this module solves and all of its +nuances, ensuring that the next generation of implementations know what details +are essential. + +- [asap.js](https://github.com/kriskowal/asap/blob/master/asap.js) +- [raw.js](https://github.com/kriskowal/asap/blob/master/raw.js) +- [browser-asap.js](https://github.com/kriskowal/asap/blob/master/browser-asap.js) +- [browser-raw.js](https://github.com/kriskowal/asap/blob/master/browser-raw.js) + +The new version has also been rigorously tested across a broad spectrum of +browsers, in both the window and worker context. +The following charts capture the browser test results for the most recent +release. +The first chart shows test results for ASAP running in the main window context. +The second chart shows test results for ASAP running in a web worker context. +Test results are inconclusive (grey) on browsers that do not support web +workers. +These data are captured automatically by [Continuous +Integration][]. + +![Browser Compatibility](http://kriskowal-asap.s3-website-us-west-2.amazonaws.com/train/integration-2/saucelabs-results-matrix.svg) + +![Compatibility in Web Workers](http://kriskowal-asap.s3-website-us-west-2.amazonaws.com/train/integration-2/saucelabs-worker-results-matrix.svg) + +[Continuous Integration]: https://github.com/kriskowal/asap/blob/master/CONTRIBUTING.md + diff --git a/node_modules/asap/LICENSE.md b/node_modules/asap/LICENSE.md new file mode 100644 index 00000000..ba18c613 --- /dev/null +++ b/node_modules/asap/LICENSE.md @@ -0,0 +1,21 @@ + +Copyright 2009–2014 Contributors. All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to +deal in the Software without restriction, including without limitation the +rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +sell copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +IN THE SOFTWARE. + diff --git a/node_modules/asap/README.md b/node_modules/asap/README.md new file mode 100644 index 00000000..452fd8c2 --- /dev/null +++ b/node_modules/asap/README.md @@ -0,0 +1,237 @@ +# ASAP + +[![Build Status](https://travis-ci.org/kriskowal/asap.png?branch=master)](https://travis-ci.org/kriskowal/asap) + +Promise and asynchronous observer libraries, as well as hand-rolled callback +programs and libraries, often need a mechanism to postpone the execution of a +callback until the next available event. +(See [Designing API’s for Asynchrony][Zalgo].) +The `asap` function executes a task **as soon as possible** but not before it +returns, waiting only for the completion of the current event and previously +scheduled tasks. + +```javascript +asap(function () { + // ... +}); +``` + +[Zalgo]: http://blog.izs.me/post/59142742143/designing-apis-for-asynchrony + +This CommonJS package provides an `asap` module that exports a function that +executes a task function *as soon as possible*. + +ASAP strives to schedule events to occur before yielding for IO, reflow, +or redrawing. +Each event receives an independent stack, with only platform code in parent +frames and the events run in the order they are scheduled. + +ASAP provides a fast event queue that will execute tasks until it is +empty before yielding to the JavaScript engine's underlying event-loop. +When a task gets added to a previously empty event queue, ASAP schedules a flush +event, preferring for that event to occur before the JavaScript engine has an +opportunity to perform IO tasks or rendering, thus making the first task and +subsequent tasks semantically indistinguishable. +ASAP uses a variety of techniques to preserve this invariant on different +versions of browsers and Node.js. + +By design, ASAP prevents input events from being handled until the task +queue is empty. +If the process is busy enough, this may cause incoming connection requests to be +dropped, and may cause existing connections to inform the sender to reduce the +transmission rate or stall. +ASAP allows this on the theory that, if there is enough work to do, there is no +sense in looking for trouble. +As a consequence, ASAP can interfere with smooth animation. +If your task should be tied to the rendering loop, consider using +`requestAnimationFrame` instead. +A long sequence of tasks can also effect the long running script dialog. +If this is a problem, you may be able to use ASAP’s cousin `setImmediate` to +break long processes into shorter intervals and periodically allow the browser +to breathe. +`setImmediate` will yield for IO, reflow, and repaint events. +It also returns a handler and can be canceled. +For a `setImmediate` shim, consider [YuzuJS setImmediate][setImmediate]. + +[setImmediate]: https://github.com/YuzuJS/setImmediate + +Take care. +ASAP can sustain infinite recursive calls without warning. +It will not halt from a stack overflow, and it will not consume unbounded +memory. +This is behaviorally equivalent to an infinite loop. +Just as with infinite loops, you can monitor a Node.js process for this behavior +with a heart-beat signal. +As with infinite loops, a very small amount of caution goes a long way to +avoiding problems. + +```javascript +function loop() { + asap(loop); +} +loop(); +``` + +In browsers, if a task throws an exception, it will not interrupt the flushing +of high-priority tasks. +The exception will be postponed to a later, low-priority event to avoid +slow-downs. +In Node.js, if a task throws an exception, ASAP will resume flushing only if—and +only after—the error is handled by `domain.on("error")` or +`process.on("uncaughtException")`. + +## Raw ASAP + +Checking for exceptions comes at a cost. +The package also provides an `asap/raw` module that exports the underlying +implementation which is faster but stalls if a task throws an exception. +This internal version of the ASAP function does not check for errors. +If a task does throw an error, it will stall the event queue unless you manually +call `rawAsap.requestFlush()` before throwing the error, or any time after. + +In Node.js, `asap/raw` also runs all tasks outside any domain. +If you need a task to be bound to your domain, you will have to do it manually. + +```js +if (process.domain) { + task = process.domain.bind(task); +} +rawAsap(task); +``` + +## Tasks + +A task may be any object that implements `call()`. +A function will suffice, but closures tend not to be reusable and can cause +garbage collector churn. +Both `asap` and `rawAsap` accept task objects to give you the option of +recycling task objects or using higher callable object abstractions. +See the `asap` source for an illustration. + + +## Compatibility + +ASAP is tested on Node.js v0.10 and in a broad spectrum of web browsers. +The following charts capture the browser test results for the most recent +release. +The first chart shows test results for ASAP running in the main window context. +The second chart shows test results for ASAP running in a web worker context. +Test results are inconclusive (grey) on browsers that do not support web +workers. +These data are captured automatically by [Continuous +Integration][]. + +[Continuous Integration]: https://github.com/kriskowal/asap/blob/master/CONTRIBUTING.md + +![Browser Compatibility](http://kriskowal-asap.s3-website-us-west-2.amazonaws.com/train/integration-2/saucelabs-results-matrix.svg) + +![Compatibility in Web Workers](http://kriskowal-asap.s3-website-us-west-2.amazonaws.com/train/integration-2/saucelabs-worker-results-matrix.svg) + +## Caveats + +When a task is added to an empty event queue, it is not always possible to +guarantee that the task queue will begin flushing immediately after the current +event. +However, once the task queue begins flushing, it will not yield until the queue +is empty, even if the queue grows while executing tasks. + +The following browsers allow the use of [DOM mutation observers][] to access +the HTML [microtask queue][], and thus begin flushing ASAP's task queue +immediately at the end of the current event loop turn, before any rendering or +IO: + +[microtask queue]: http://www.whatwg.org/specs/web-apps/current-work/multipage/webappapis.html#microtask-queue +[DOM mutation observers]: http://dom.spec.whatwg.org/#mutation-observers + +- Android 4–4.3 +- Chrome 26–34 +- Firefox 14–29 +- Internet Explorer 11 +- iPad Safari 6–7.1 +- iPhone Safari 7–7.1 +- Safari 6–7 + +In the absense of mutation observers, there are a few browsers, and situations +like web workers in some of the above browsers, where [message channels][] +would be a useful way to avoid falling back to timers. +Message channels give direct access to the HTML [task queue][], so the ASAP +task queue would flush after any already queued rendering and IO tasks, but +without having the minimum delay imposed by timers. +However, among these browsers, Internet Explorer 10 and Safari do not reliably +dispatch messages, so they are not worth the trouble to implement. + +[message channels]: http://www.whatwg.org/specs/web-apps/current-work/multipage/web-messaging.html#message-channels +[task queue]: http://www.whatwg.org/specs/web-apps/current-work/multipage/webappapis.html#concept-task + +- Internet Explorer 10 +- Safair 5.0-1 +- Opera 11-12 + +In the absense of mutation observers, these browsers and the following browsers +all fall back to using `setTimeout` and `setInterval` to ensure that a `flush` +occurs. +The implementation uses both and cancels whatever handler loses the race, since +`setTimeout` tends to occasionally skip tasks in unisolated circumstances. +Timers generally delay the flushing of ASAP's task queue for four milliseconds. + +- Firefox 3–13 +- Internet Explorer 6–10 +- iPad Safari 4.3 +- Lynx 2.8.7 + + +## Heritage + +ASAP has been factored out of the [Q][] asynchronous promise library. +It originally had a naïve implementation in terms of `setTimeout`, but +[Malte Ubl][NonBlocking] provided an insight that `postMessage` might be +useful for creating a high-priority, no-delay event dispatch hack. +Since then, Internet Explorer proposed and implemented `setImmediate`. +Robert Katić began contributing to Q by measuring the performance of +the internal implementation of `asap`, paying particular attention to +error recovery. +Domenic, Robert, and Kris Kowal collectively settled on the current strategy of +unrolling the high-priority event queue internally regardless of what strategy +we used to dispatch the potentially lower-priority flush event. +Domenic went on to make ASAP cooperate with Node.js domains. + +[Q]: https://github.com/kriskowal/q +[NonBlocking]: http://www.nonblocking.io/2011/06/windownexttick.html + +For further reading, Nicholas Zakas provided a thorough article on [The +Case for setImmediate][NCZ]. + +[NCZ]: http://www.nczonline.net/blog/2013/07/09/the-case-for-setimmediate/ + +Ember’s RSVP promise implementation later [adopted][RSVP ASAP] the name ASAP but +further developed the implentation. +Particularly, The `MessagePort` implementation was abandoned due to interaction +[problems with Mobile Internet Explorer][IE Problems] in favor of an +implementation backed on the newer and more reliable DOM `MutationObserver` +interface. +These changes were back-ported into this library. + +[IE Problems]: https://github.com/cujojs/when/issues/197 +[RSVP ASAP]: https://github.com/tildeio/rsvp.js/blob/cddf7232546a9cf858524b75cde6f9edf72620a7/lib/rsvp/asap.js + +In addition, ASAP factored into `asap` and `asap/raw`, such that `asap` remained +exception-safe, but `asap/raw` provided a tight kernel that could be used for +tasks that guaranteed that they would not throw exceptions. +This core is useful for promise implementations that capture thrown errors in +rejected promises and do not need a second safety net. +At the same time, the exception handling in `asap` was factored into separate +implementations for Node.js and browsers, using the the [Browserify][Browser +Config] `browser` property in `package.json` to instruct browser module loaders +and bundlers, including [Browserify][], [Mr][], and [Mop][], to use the +browser-only implementation. + +[Browser Config]: https://gist.github.com/defunctzombie/4339901 +[Browserify]: https://github.com/substack/node-browserify +[Mr]: https://github.com/montagejs/mr +[Mop]: https://github.com/montagejs/mop + +## License + +Copyright 2009-2014 by Contributors +MIT License (enclosed) + diff --git a/node_modules/asap/asap.js b/node_modules/asap/asap.js new file mode 100644 index 00000000..f04fcd58 --- /dev/null +++ b/node_modules/asap/asap.js @@ -0,0 +1,65 @@ +"use strict"; + +var rawAsap = require("./raw"); +var freeTasks = []; + +/** + * Calls a task as soon as possible after returning, in its own event, with + * priority over IO events. An exception thrown in a task can be handled by + * `process.on("uncaughtException") or `domain.on("error")`, but will otherwise + * crash the process. If the error is handled, all subsequent tasks will + * resume. + * + * @param {{call}} task A callable object, typically a function that takes no + * arguments. + */ +module.exports = asap; +function asap(task) { + var rawTask; + if (freeTasks.length) { + rawTask = freeTasks.pop(); + } else { + rawTask = new RawTask(); + } + rawTask.task = task; + rawTask.domain = process.domain; + rawAsap(rawTask); +} + +function RawTask() { + this.task = null; + this.domain = null; +} + +RawTask.prototype.call = function () { + if (this.domain) { + this.domain.enter(); + } + var threw = true; + try { + this.task.call(); + threw = false; + // If the task throws an exception (presumably) Node.js restores the + // domain stack for the next event. + if (this.domain) { + this.domain.exit(); + } + } finally { + // We use try/finally and a threw flag to avoid messing up stack traces + // when we catch and release errors. + if (threw) { + // In Node.js, uncaught exceptions are considered fatal errors. + // Re-throw them to interrupt flushing! + // Ensure that flushing continues if an uncaught exception is + // suppressed listening process.on("uncaughtException") or + // domain.on("error"). + rawAsap.requestFlush(); + } + // If the task threw an error, we do not want to exit the domain here. + // Exiting the domain would prevent the domain from catching the error. + this.task = null; + this.domain = null; + freeTasks.push(this); + } +}; + diff --git a/node_modules/asap/browser-asap.js b/node_modules/asap/browser-asap.js new file mode 100644 index 00000000..805c9824 --- /dev/null +++ b/node_modules/asap/browser-asap.js @@ -0,0 +1,66 @@ +"use strict"; + +// rawAsap provides everything we need except exception management. +var rawAsap = require("./raw"); +// RawTasks are recycled to reduce GC churn. +var freeTasks = []; +// We queue errors to ensure they are thrown in right order (FIFO). +// Array-as-queue is good enough here, since we are just dealing with exceptions. +var pendingErrors = []; +var requestErrorThrow = rawAsap.makeRequestCallFromTimer(throwFirstError); + +function throwFirstError() { + if (pendingErrors.length) { + throw pendingErrors.shift(); + } +} + +/** + * Calls a task as soon as possible after returning, in its own event, with priority + * over other events like animation, reflow, and repaint. An error thrown from an + * event will not interrupt, nor even substantially slow down the processing of + * other events, but will be rather postponed to a lower priority event. + * @param {{call}} task A callable object, typically a function that takes no + * arguments. + */ +module.exports = asap; +function asap(task) { + var rawTask; + if (freeTasks.length) { + rawTask = freeTasks.pop(); + } else { + rawTask = new RawTask(); + } + rawTask.task = task; + rawAsap(rawTask); +} + +// We wrap tasks with recyclable task objects. A task object implements +// `call`, just like a function. +function RawTask() { + this.task = null; +} + +// The sole purpose of wrapping the task is to catch the exception and recycle +// the task object after its single use. +RawTask.prototype.call = function () { + try { + this.task.call(); + } catch (error) { + if (asap.onerror) { + // This hook exists purely for testing purposes. + // Its name will be periodically randomized to break any code that + // depends on its existence. + asap.onerror(error); + } else { + // In a web browser, exceptions are not fatal. However, to avoid + // slowing down the queue of pending tasks, we rethrow the error in a + // lower priority turn. + pendingErrors.push(error); + requestErrorThrow(); + } + } finally { + this.task = null; + freeTasks[freeTasks.length] = this; + } +}; diff --git a/node_modules/asap/browser-raw.js b/node_modules/asap/browser-raw.js new file mode 100644 index 00000000..9cee7e32 --- /dev/null +++ b/node_modules/asap/browser-raw.js @@ -0,0 +1,223 @@ +"use strict"; + +// Use the fastest means possible to execute a task in its own turn, with +// priority over other events including IO, animation, reflow, and redraw +// events in browsers. +// +// An exception thrown by a task will permanently interrupt the processing of +// subsequent tasks. The higher level `asap` function ensures that if an +// exception is thrown by a task, that the task queue will continue flushing as +// soon as possible, but if you use `rawAsap` directly, you are responsible to +// either ensure that no exceptions are thrown from your task, or to manually +// call `rawAsap.requestFlush` if an exception is thrown. +module.exports = rawAsap; +function rawAsap(task) { + if (!queue.length) { + requestFlush(); + flushing = true; + } + // Equivalent to push, but avoids a function call. + queue[queue.length] = task; +} + +var queue = []; +// Once a flush has been requested, no further calls to `requestFlush` are +// necessary until the next `flush` completes. +var flushing = false; +// `requestFlush` is an implementation-specific method that attempts to kick +// off a `flush` event as quickly as possible. `flush` will attempt to exhaust +// the event queue before yielding to the browser's own event loop. +var requestFlush; +// The position of the next task to execute in the task queue. This is +// preserved between calls to `flush` so that it can be resumed if +// a task throws an exception. +var index = 0; +// If a task schedules additional tasks recursively, the task queue can grow +// unbounded. To prevent memory exhaustion, the task queue will periodically +// truncate already-completed tasks. +var capacity = 1024; + +// The flush function processes all tasks that have been scheduled with +// `rawAsap` unless and until one of those tasks throws an exception. +// If a task throws an exception, `flush` ensures that its state will remain +// consistent and will resume where it left off when called again. +// However, `flush` does not make any arrangements to be called again if an +// exception is thrown. +function flush() { + while (index < queue.length) { + var currentIndex = index; + // Advance the index before calling the task. This ensures that we will + // begin flushing on the next task the task throws an error. + index = index + 1; + queue[currentIndex].call(); + // Prevent leaking memory for long chains of recursive calls to `asap`. + // If we call `asap` within tasks scheduled by `asap`, the queue will + // grow, but to avoid an O(n) walk for every task we execute, we don't + // shift tasks off the queue after they have been executed. + // Instead, we periodically shift 1024 tasks off the queue. + if (index > capacity) { + // Manually shift all values starting at the index back to the + // beginning of the queue. + for (var scan = 0, newLength = queue.length - index; scan < newLength; scan++) { + queue[scan] = queue[scan + index]; + } + queue.length -= index; + index = 0; + } + } + queue.length = 0; + index = 0; + flushing = false; +} + +// `requestFlush` is implemented using a strategy based on data collected from +// every available SauceLabs Selenium web driver worker at time of writing. +// https://docs.google.com/spreadsheets/d/1mG-5UYGup5qxGdEMWkhP6BWCz053NUb2E1QoUTU16uA/edit#gid=783724593 + +// Safari 6 and 6.1 for desktop, iPad, and iPhone are the only browsers that +// have WebKitMutationObserver but not un-prefixed MutationObserver. +// Must use `global` or `self` instead of `window` to work in both frames and web +// workers. `global` is a provision of Browserify, Mr, Mrs, or Mop. + +/* globals self */ +var scope = typeof global !== "undefined" ? global : self; +var BrowserMutationObserver = scope.MutationObserver || scope.WebKitMutationObserver; + +// MutationObservers are desirable because they have high priority and work +// reliably everywhere they are implemented. +// They are implemented in all modern browsers. +// +// - Android 4-4.3 +// - Chrome 26-34 +// - Firefox 14-29 +// - Internet Explorer 11 +// - iPad Safari 6-7.1 +// - iPhone Safari 7-7.1 +// - Safari 6-7 +if (typeof BrowserMutationObserver === "function") { + requestFlush = makeRequestCallFromMutationObserver(flush); + +// MessageChannels are desirable because they give direct access to the HTML +// task queue, are implemented in Internet Explorer 10, Safari 5.0-1, and Opera +// 11-12, and in web workers in many engines. +// Although message channels yield to any queued rendering and IO tasks, they +// would be better than imposing the 4ms delay of timers. +// However, they do not work reliably in Internet Explorer or Safari. + +// Internet Explorer 10 is the only browser that has setImmediate but does +// not have MutationObservers. +// Although setImmediate yields to the browser's renderer, it would be +// preferrable to falling back to setTimeout since it does not have +// the minimum 4ms penalty. +// Unfortunately there appears to be a bug in Internet Explorer 10 Mobile (and +// Desktop to a lesser extent) that renders both setImmediate and +// MessageChannel useless for the purposes of ASAP. +// https://github.com/kriskowal/q/issues/396 + +// Timers are implemented universally. +// We fall back to timers in workers in most engines, and in foreground +// contexts in the following browsers. +// However, note that even this simple case requires nuances to operate in a +// broad spectrum of browsers. +// +// - Firefox 3-13 +// - Internet Explorer 6-9 +// - iPad Safari 4.3 +// - Lynx 2.8.7 +} else { + requestFlush = makeRequestCallFromTimer(flush); +} + +// `requestFlush` requests that the high priority event queue be flushed as +// soon as possible. +// This is useful to prevent an error thrown in a task from stalling the event +// queue if the exception handled by Node.js’s +// `process.on("uncaughtException")` or by a domain. +rawAsap.requestFlush = requestFlush; + +// To request a high priority event, we induce a mutation observer by toggling +// the text of a text node between "1" and "-1". +function makeRequestCallFromMutationObserver(callback) { + var toggle = 1; + var observer = new BrowserMutationObserver(callback); + var node = document.createTextNode(""); + observer.observe(node, {characterData: true}); + return function requestCall() { + toggle = -toggle; + node.data = toggle; + }; +} + +// The message channel technique was discovered by Malte Ubl and was the +// original foundation for this library. +// http://www.nonblocking.io/2011/06/windownexttick.html + +// Safari 6.0.5 (at least) intermittently fails to create message ports on a +// page's first load. Thankfully, this version of Safari supports +// MutationObservers, so we don't need to fall back in that case. + +// function makeRequestCallFromMessageChannel(callback) { +// var channel = new MessageChannel(); +// channel.port1.onmessage = callback; +// return function requestCall() { +// channel.port2.postMessage(0); +// }; +// } + +// For reasons explained above, we are also unable to use `setImmediate` +// under any circumstances. +// Even if we were, there is another bug in Internet Explorer 10. +// It is not sufficient to assign `setImmediate` to `requestFlush` because +// `setImmediate` must be called *by name* and therefore must be wrapped in a +// closure. +// Never forget. + +// function makeRequestCallFromSetImmediate(callback) { +// return function requestCall() { +// setImmediate(callback); +// }; +// } + +// Safari 6.0 has a problem where timers will get lost while the user is +// scrolling. This problem does not impact ASAP because Safari 6.0 supports +// mutation observers, so that implementation is used instead. +// However, if we ever elect to use timers in Safari, the prevalent work-around +// is to add a scroll event listener that calls for a flush. + +// `setTimeout` does not call the passed callback if the delay is less than +// approximately 7 in web workers in Firefox 8 through 18, and sometimes not +// even then. + +function makeRequestCallFromTimer(callback) { + return function requestCall() { + // We dispatch a timeout with a specified delay of 0 for engines that + // can reliably accommodate that request. This will usually be snapped + // to a 4 milisecond delay, but once we're flushing, there's no delay + // between events. + var timeoutHandle = setTimeout(handleTimer, 0); + // However, since this timer gets frequently dropped in Firefox + // workers, we enlist an interval handle that will try to fire + // an event 20 times per second until it succeeds. + var intervalHandle = setInterval(handleTimer, 50); + + function handleTimer() { + // Whichever timer succeeds will cancel both timers and + // execute the callback. + clearTimeout(timeoutHandle); + clearInterval(intervalHandle); + callback(); + } + }; +} + +// This is for `asap.js` only. +// Its name will be periodically randomized to break any code that depends on +// its existence. +rawAsap.makeRequestCallFromTimer = makeRequestCallFromTimer; + +// ASAP was originally a nextTick shim included in Q. This was factored out +// into this ASAP package. It was later adapted to RSVP which made further +// amendments. These decisions, particularly to marginalize MessageChannel and +// to capture the MutationObserver implementation in a closure, were integrated +// back into ASAP proper. +// https://github.com/tildeio/rsvp.js/blob/cddf7232546a9cf858524b75cde6f9edf72620a7/lib/rsvp/asap.js diff --git a/node_modules/asap/package.json b/node_modules/asap/package.json new file mode 100644 index 00000000..dc902386 --- /dev/null +++ b/node_modules/asap/package.json @@ -0,0 +1,87 @@ +{ + "_from": "asap@^2.0.0", + "_id": "asap@2.0.6", + "_inBundle": false, + "_integrity": "sha1-5QNHYR1+aQlDIIu9r+vLwvuGbUY=", + "_location": "/asap", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "asap@^2.0.0", + "name": "asap", + "escapedName": "asap", + "rawSpec": "^2.0.0", + "saveSpec": null, + "fetchSpec": "^2.0.0" + }, + "_requiredBy": [ + "/dezalgo" + ], + "_resolved": "https://registry.npmjs.org/asap/-/asap-2.0.6.tgz", + "_shasum": "e50347611d7e690943208bbdafebcbc2fb866d46", + "_spec": "asap@^2.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/dezalgo", + "browser": { + "./asap": "./browser-asap.js", + "./asap.js": "./browser-asap.js", + "./raw": "./browser-raw.js", + "./raw.js": "./browser-raw.js", + "./test/domain.js": "./test/browser-domain.js" + }, + "bugs": { + "url": "https://github.com/kriskowal/asap/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "High-priority task queue for Node.js and browsers", + "devDependencies": { + "benchmark": "^1.0.0", + "events": "^1.0.1", + "jshint": "^2.5.1", + "knox": "^0.8.10", + "mr": "^2.0.5", + "opener": "^1.3.0", + "q": "^2.0.3", + "q-io": "^2.0.3", + "saucelabs": "^0.1.1", + "wd": "^0.2.21", + "weak-map": "^1.0.5" + }, + "files": [ + "raw.js", + "asap.js", + "browser-raw.js", + "browser-asap.js" + ], + "homepage": "https://github.com/kriskowal/asap#readme", + "keywords": [ + "event", + "task", + "queue" + ], + "license": "MIT", + "main": "./asap.js", + "name": "asap", + "react-native": { + "domain": false + }, + "repository": { + "type": "git", + "url": "git+https://github.com/kriskowal/asap.git" + }, + "scripts": { + "benchmarks": "node benchmarks", + "lint": "jshint raw.js asap.js browser-raw.js browser-asap.js $(find scripts -name '*.js' | grep -v gauntlet)", + "test": "npm run lint && npm run test-node", + "test-browser": "node scripts/publish-bundle.js test/asap-test.js | xargs opener", + "test-node": "node test/asap-test.js", + "test-publish": "node scripts/publish-bundle.js test/asap-test.js | pbcopy", + "test-saucelabs": "node scripts/saucelabs.js test/asap-test.js scripts/saucelabs-spot-configurations.json", + "test-saucelabs-all": "node scripts/saucelabs.js test/asap-test.js scripts/saucelabs-all-configurations.json", + "test-saucelabs-worker": "node scripts/saucelabs-worker-test.js scripts/saucelabs-spot-configurations.json", + "test-saucelabs-worker-all": "node scripts/saucelabs-worker-test.js scripts/saucelabs-all-configurations.json", + "test-travis": "npm run lint && npm run test-node && npm run test-saucelabs && npm run test-saucelabs-worker" + }, + "version": "2.0.6" +} diff --git a/node_modules/asap/raw.js b/node_modules/asap/raw.js new file mode 100644 index 00000000..ae3b8923 --- /dev/null +++ b/node_modules/asap/raw.js @@ -0,0 +1,101 @@ +"use strict"; + +var domain; // The domain module is executed on demand +var hasSetImmediate = typeof setImmediate === "function"; + +// Use the fastest means possible to execute a task in its own turn, with +// priority over other events including network IO events in Node.js. +// +// An exception thrown by a task will permanently interrupt the processing of +// subsequent tasks. The higher level `asap` function ensures that if an +// exception is thrown by a task, that the task queue will continue flushing as +// soon as possible, but if you use `rawAsap` directly, you are responsible to +// either ensure that no exceptions are thrown from your task, or to manually +// call `rawAsap.requestFlush` if an exception is thrown. +module.exports = rawAsap; +function rawAsap(task) { + if (!queue.length) { + requestFlush(); + flushing = true; + } + // Avoids a function call + queue[queue.length] = task; +} + +var queue = []; +// Once a flush has been requested, no further calls to `requestFlush` are +// necessary until the next `flush` completes. +var flushing = false; +// The position of the next task to execute in the task queue. This is +// preserved between calls to `flush` so that it can be resumed if +// a task throws an exception. +var index = 0; +// If a task schedules additional tasks recursively, the task queue can grow +// unbounded. To prevent memory excaustion, the task queue will periodically +// truncate already-completed tasks. +var capacity = 1024; + +// The flush function processes all tasks that have been scheduled with +// `rawAsap` unless and until one of those tasks throws an exception. +// If a task throws an exception, `flush` ensures that its state will remain +// consistent and will resume where it left off when called again. +// However, `flush` does not make any arrangements to be called again if an +// exception is thrown. +function flush() { + while (index < queue.length) { + var currentIndex = index; + // Advance the index before calling the task. This ensures that we will + // begin flushing on the next task the task throws an error. + index = index + 1; + queue[currentIndex].call(); + // Prevent leaking memory for long chains of recursive calls to `asap`. + // If we call `asap` within tasks scheduled by `asap`, the queue will + // grow, but to avoid an O(n) walk for every task we execute, we don't + // shift tasks off the queue after they have been executed. + // Instead, we periodically shift 1024 tasks off the queue. + if (index > capacity) { + // Manually shift all values starting at the index back to the + // beginning of the queue. + for (var scan = 0, newLength = queue.length - index; scan < newLength; scan++) { + queue[scan] = queue[scan + index]; + } + queue.length -= index; + index = 0; + } + } + queue.length = 0; + index = 0; + flushing = false; +} + +rawAsap.requestFlush = requestFlush; +function requestFlush() { + // Ensure flushing is not bound to any domain. + // It is not sufficient to exit the domain, because domains exist on a stack. + // To execute code outside of any domain, the following dance is necessary. + var parentDomain = process.domain; + if (parentDomain) { + if (!domain) { + // Lazy execute the domain module. + // Only employed if the user elects to use domains. + domain = require("domain"); + } + domain.active = process.domain = null; + } + + // `setImmediate` is slower that `process.nextTick`, but `process.nextTick` + // cannot handle recursion. + // `requestFlush` will only be called recursively from `asap.js`, to resume + // flushing after an error is thrown into a domain. + // Conveniently, `setImmediate` was introduced in the same version + // `process.nextTick` started throwing recursion errors. + if (flushing && hasSetImmediate) { + setImmediate(flush); + } else { + process.nextTick(flush); + } + + if (parentDomain) { + domain.active = process.domain = parentDomain; + } +} diff --git a/node_modules/async-some/.eslintrc b/node_modules/async-some/.eslintrc new file mode 100644 index 00000000..5c39c67e --- /dev/null +++ b/node_modules/async-some/.eslintrc @@ -0,0 +1,18 @@ +{ + "env" : { + "node" : true + }, + "rules" : { + "curly" : 0, + "no-lonely-if" : 1, + "no-mixed-requires" : 0, + "no-underscore-dangle" : 0, + "no-unused-vars" : [2, {"vars" : "all", "args" : "after-used"}], + "no-use-before-define" : [2, "nofunc"], + "quotes" : [1, "double", "avoid-escape"], + "semi" : [2, "never"], + "space-after-keywords" : 1, + "space-infix-ops" : 0, + "strict" : 0 + } +} diff --git a/node_modules/async-some/.npmignore b/node_modules/async-some/.npmignore new file mode 100644 index 00000000..3c3629e6 --- /dev/null +++ b/node_modules/async-some/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/async-some/LICENSE b/node_modules/async-some/LICENSE new file mode 100644 index 00000000..d21147bf --- /dev/null +++ b/node_modules/async-some/LICENSE @@ -0,0 +1,13 @@ +Copyright (c) 2014-2015, Forrest L Norvell + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/async-some/README.md b/node_modules/async-some/README.md new file mode 100644 index 00000000..bb502ee0 --- /dev/null +++ b/node_modules/async-some/README.md @@ -0,0 +1,62 @@ +# some + +Short-circuited async Array.prototype.some implementation. + +Serially evaluates a list of values from a JS array or arraylike +against an asynchronous predicate, terminating on the first truthy +value. If the predicate encounters an error, pass it to the completion +callback. Otherwise, pass the truthy value passed by the predicate, or +`false` if no truthy value was passed. + +Is +[Zalgo](http://blog.izs.me/post/59142742143/designing-apis-for-asynchrony)-proof, +browser-safe, and pretty efficient. + +## Usage + +```javascript +var some = require("async-some"); +var resolve = require("path").resolve; +var stat = require("fs").stat; +var readFileSync = require("fs").readFileSync; + +some(["apple", "seaweed", "ham", "quince"], porkDetector, function (error, match) { + if (error) return console.error(error); + + if (match) return console.dir(JSON.parse(readFileSync(match))); + + console.error("time to buy more Sporkle™!"); +}); + +var PREFIX = resolve(__dirname, "../pork_store"); +function porkDetector(value, cb) { + var path = resolve(PREFIX, value + ".json"); + stat(path, function (er, stat) { + if (er) { + if (er.code === "ENOENT") return cb(null, false); + + return cb(er); + } + + cb(er, path); + }); +} +``` + +### some(list, test, callback) + +* `list` {Object} An arraylike (either an Array or the arguments arraylike) to + be checked. +* `test` {Function} The predicate against which the elements of `list` will be + tested. Takes two parameters: + * `element` {any} The element of the list to be tested. + * `callback` {Function} The continuation to be called once the test is + complete. Takes (again) two values: + * `error` {Error} Any errors that the predicate encountered. + * `value` {any} A truthy value. A non-falsy result terminates checking the + entire list. +* `callback` {Function} The callback to invoke when either a value has been + found or the entire input list has been processed with no result. Is invoked + with the traditional two parameters: + * `error` {Error} Errors that were encountered during the evaluation of some(). + * `match` {any} Value successfully matched by `test`, if any. diff --git a/node_modules/async-some/package.json b/node_modules/async-some/package.json new file mode 100644 index 00000000..183e9dee --- /dev/null +++ b/node_modules/async-some/package.json @@ -0,0 +1,60 @@ +{ + "_from": "async-some@1.0.2", + "_id": "async-some@1.0.2", + "_inBundle": false, + "_integrity": "sha1-TYqBYg1ZWHkbW5j4AtMgd3bpVQk=", + "_location": "/async-some", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "async-some@1.0.2", + "name": "async-some", + "escapedName": "async-some", + "rawSpec": "1.0.2", + "saveSpec": null, + "fetchSpec": "1.0.2" + }, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/async-some/-/async-some-1.0.2.tgz", + "_shasum": "4d8a81620d5958791b5b98f802d3207776e95509", + "_spec": "async-some@1.0.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm", + "author": { + "name": "Forrest L Norvell", + "email": "ogd@aoaioxxysz.net" + }, + "bugs": { + "url": "https://github.com/othiym23/async-some/issues" + }, + "bundleDependencies": false, + "dependencies": { + "dezalgo": "^1.0.2" + }, + "deprecated": false, + "description": "short-circuited, asynchronous version of Array.protototype.some", + "devDependencies": { + "tap": "^1.1.0" + }, + "homepage": "https://github.com/othiym23/async-some", + "keywords": [ + "async", + "some", + "array", + "collections", + "fp" + ], + "license": "ISC", + "main": "some.js", + "name": "async-some", + "repository": { + "type": "git", + "url": "git+https://github.com/othiym23/async-some.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.0.2" +} diff --git a/node_modules/async-some/some.js b/node_modules/async-some/some.js new file mode 100644 index 00000000..0419709f --- /dev/null +++ b/node_modules/async-some/some.js @@ -0,0 +1,47 @@ +var assert = require("assert") +var dezalgoify = require("dezalgo") + +module.exports = some + +/** + * short-circuited async Array.prototype.some implementation + * + * Serially evaluates a list of values from a JS array or arraylike + * against an asynchronous predicate, terminating on the first truthy + * value. If the predicate encounters an error, pass it to the completion + * callback. Otherwise, pass the truthy value passed by the predicate, or + * `false` if no truthy value was passed. + */ +function some (list, test, cb) { + assert("length" in list, "array must be arraylike") + assert.equal(typeof test, "function", "predicate must be callable") + assert.equal(typeof cb, "function", "callback must be callable") + + var array = slice(list) + , index = 0 + , length = array.length + , hecomes = dezalgoify(cb) + + map() + + function map () { + if (index >= length) return hecomes(null, false) + + test(array[index], reduce) + } + + function reduce (er, result) { + if (er) return hecomes(er, false) + if (result) return hecomes(null, result) + + index++ + map() + } +} + +// Array.prototype.slice on arguments arraylike is expensive +function slice(args) { + var l = args.length, a = [], i + for (i = 0; i < l; i++) a[i] = args[i] + return a +} diff --git a/node_modules/async-some/test/base-case.js b/node_modules/async-some/test/base-case.js new file mode 100644 index 00000000..35689052 --- /dev/null +++ b/node_modules/async-some/test/base-case.js @@ -0,0 +1,35 @@ +var test = require("tap").test + +var some = require("../some.js") + +test("some() array base case", function (t) { + some([], failer, function (error, match) { + t.ifError(error, "ran successfully") + + t.notOk(match, "nothing to find, so nothing found") + + t.end() + }) + + function failer(value, cb) { + cb(new Error("test should never have been called")) + } +}) + +test("some() arguments arraylike base case", function (t) { + go() + + function go() { + some(arguments, failer, function (error, match) { + t.ifError(error, "ran successfully") + + t.notOk(match, "nothing to find, so nothing found") + + t.end() + }) + + function failer(value, cb) { + cb(new Error("test should never have been called")) + } + } +}) diff --git a/node_modules/async-some/test/parameters.js b/node_modules/async-some/test/parameters.js new file mode 100644 index 00000000..0706d1da --- /dev/null +++ b/node_modules/async-some/test/parameters.js @@ -0,0 +1,37 @@ +var test = require("tap").test + +var some = require("../some.js") + +var NOP = function () {} + +test("some() called with bogus parameters", function (t) { + t.throws(function () { + some() + }, "throws when called with no parameters") + + t.throws(function () { + some(null, NOP, NOP) + }, "throws when called with no list") + + t.throws(function () { + some([], null, NOP) + }, "throws when called with no predicate") + + t.throws(function () { + some([], NOP, null) + }, "throws when called with no callback") + + t.throws(function () { + some({}, NOP, NOP) + }, "throws when called with wrong list type") + + t.throws(function () { + some([], "ham", NOP) + }, "throws when called with wrong test type") + + t.throws(function () { + some([], NOP, "ham") + }, "throws when called with wrong test type") + + t.end() +}) diff --git a/node_modules/async-some/test/simple.js b/node_modules/async-some/test/simple.js new file mode 100644 index 00000000..3d68e1e5 --- /dev/null +++ b/node_modules/async-some/test/simple.js @@ -0,0 +1,60 @@ +var test = require("tap").test + +var some = require("../some.js") + +test("some() doesn't find anything asynchronously", function (t) { + some(["a", "b", "c", "d", "e", "f", "g"], predicate, function (error, match) { + t.ifError(error, "ran successfully") + + t.notOk(match, "nothing to find, so nothing found") + + t.end() + }) + + function predicate(value, cb) { + // dezalgo ensures it's safe to not do this, but just in case + setTimeout(function () { cb(null, value > "j" && value) }) + } +}) + +test("some() doesn't find anything synchronously", function (t) { + some(["a", "b", "c", "d", "e", "f", "g"], predicate, function (error, match) { + t.ifError(error, "ran successfully") + + t.notOk(match, "nothing to find, so nothing found") + + t.end() + }) + + function predicate(value, cb) { + cb(null, value > "j" && value) + } +}) + +test("some() doesn't find anything asynchronously", function (t) { + some(["a", "b", "c", "d", "e", "f", "g"], predicate, function (error, match) { + t.ifError(error, "ran successfully") + + t.equals(match, "d", "found expected element") + + t.end() + }) + + function predicate(value, cb) { + setTimeout(function () { cb(null, value > "c" && value) }) + } +}) + +test("some() doesn't find anything synchronously", function (t) { + some(["a", "b", "c", "d", "e", "f", "g"], predicate, function (error, match) { + t.ifError(error, "ran successfully") + + t.equals(match, "d", "found expected") + + t.end() + }) + + function predicate(value, cb) { + cb(null, value > "c" && value) + } +}) diff --git a/node_modules/balanced-match/.npmignore b/node_modules/balanced-match/.npmignore new file mode 100644 index 00000000..ae5d8c36 --- /dev/null +++ b/node_modules/balanced-match/.npmignore @@ -0,0 +1,5 @@ +test +.gitignore +.travis.yml +Makefile +example.js diff --git a/node_modules/balanced-match/LICENSE.md b/node_modules/balanced-match/LICENSE.md new file mode 100644 index 00000000..2cdc8e41 --- /dev/null +++ b/node_modules/balanced-match/LICENSE.md @@ -0,0 +1,21 @@ +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/balanced-match/README.md b/node_modules/balanced-match/README.md new file mode 100644 index 00000000..08e918c0 --- /dev/null +++ b/node_modules/balanced-match/README.md @@ -0,0 +1,91 @@ +# balanced-match + +Match balanced string pairs, like `{` and `}` or `` and ``. Supports regular expressions as well! + +[![build status](https://secure.travis-ci.org/juliangruber/balanced-match.svg)](http://travis-ci.org/juliangruber/balanced-match) +[![downloads](https://img.shields.io/npm/dm/balanced-match.svg)](https://www.npmjs.org/package/balanced-match) + +[![testling badge](https://ci.testling.com/juliangruber/balanced-match.png)](https://ci.testling.com/juliangruber/balanced-match) + +## Example + +Get the first matching pair of braces: + +```js +var balanced = require('balanced-match'); + +console.log(balanced('{', '}', 'pre{in{nested}}post')); +console.log(balanced('{', '}', 'pre{first}between{second}post')); +console.log(balanced(/\s+\{\s+/, /\s+\}\s+/, 'pre { in{nest} } post')); +``` + +The matches are: + +```bash +$ node example.js +{ start: 3, end: 14, pre: 'pre', body: 'in{nested}', post: 'post' } +{ start: 3, + end: 9, + pre: 'pre', + body: 'first', + post: 'between{second}post' } +{ start: 3, end: 17, pre: 'pre', body: 'in{nest}', post: 'post' } +``` + +## API + +### var m = balanced(a, b, str) + +For the first non-nested matching pair of `a` and `b` in `str`, return an +object with those keys: + +* **start** the index of the first match of `a` +* **end** the index of the matching `b` +* **pre** the preamble, `a` and `b` not included +* **body** the match, `a` and `b` not included +* **post** the postscript, `a` and `b` not included + +If there's no match, `undefined` will be returned. + +If the `str` contains more `a` than `b` / there are unmatched pairs, the first match that was closed will be used. For example, `{{a}` will match `['{', 'a', '']` and `{a}}` will match `['', 'a', '}']`. + +### var r = balanced.range(a, b, str) + +For the first non-nested matching pair of `a` and `b` in `str`, return an +array with indexes: `[ , ]`. + +If there's no match, `undefined` will be returned. + +If the `str` contains more `a` than `b` / there are unmatched pairs, the first match that was closed will be used. For example, `{{a}` will match `[ 1, 3 ]` and `{a}}` will match `[0, 2]`. + +## Installation + +With [npm](https://npmjs.org) do: + +```bash +npm install balanced-match +``` + +## License + +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/balanced-match/index.js b/node_modules/balanced-match/index.js new file mode 100644 index 00000000..1685a762 --- /dev/null +++ b/node_modules/balanced-match/index.js @@ -0,0 +1,59 @@ +'use strict'; +module.exports = balanced; +function balanced(a, b, str) { + if (a instanceof RegExp) a = maybeMatch(a, str); + if (b instanceof RegExp) b = maybeMatch(b, str); + + var r = range(a, b, str); + + return r && { + start: r[0], + end: r[1], + pre: str.slice(0, r[0]), + body: str.slice(r[0] + a.length, r[1]), + post: str.slice(r[1] + b.length) + }; +} + +function maybeMatch(reg, str) { + var m = str.match(reg); + return m ? m[0] : null; +} + +balanced.range = range; +function range(a, b, str) { + var begs, beg, left, right, result; + var ai = str.indexOf(a); + var bi = str.indexOf(b, ai + 1); + var i = ai; + + if (ai >= 0 && bi > 0) { + begs = []; + left = str.length; + + while (i >= 0 && !result) { + if (i == ai) { + begs.push(i); + ai = str.indexOf(a, i + 1); + } else if (begs.length == 1) { + result = [ begs.pop(), bi ]; + } else { + beg = begs.pop(); + if (beg < left) { + left = beg; + right = bi; + } + + bi = str.indexOf(b, i + 1); + } + + i = ai < bi && ai >= 0 ? ai : bi; + } + + if (begs.length) { + result = [ left, right ]; + } + } + + return result; +} diff --git a/node_modules/balanced-match/package.json b/node_modules/balanced-match/package.json new file mode 100644 index 00000000..0090fbcb --- /dev/null +++ b/node_modules/balanced-match/package.json @@ -0,0 +1,77 @@ +{ + "_from": "balanced-match@^1.0.0", + "_id": "balanced-match@1.0.0", + "_inBundle": false, + "_integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=", + "_location": "/balanced-match", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "balanced-match@^1.0.0", + "name": "balanced-match", + "escapedName": "balanced-match", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/brace-expansion" + ], + "_resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz", + "_shasum": "89b4d199ab2bee49de164ea02b89ce462d71b767", + "_spec": "balanced-match@^1.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/brace-expansion", + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "bugs": { + "url": "https://github.com/juliangruber/balanced-match/issues" + }, + "bundleDependencies": false, + "dependencies": {}, + "deprecated": false, + "description": "Match balanced character pairs, like \"{\" and \"}\"", + "devDependencies": { + "matcha": "^0.7.0", + "tape": "^4.6.0" + }, + "homepage": "https://github.com/juliangruber/balanced-match", + "keywords": [ + "match", + "regexp", + "test", + "balanced", + "parse" + ], + "license": "MIT", + "main": "index.js", + "name": "balanced-match", + "repository": { + "type": "git", + "url": "git://github.com/juliangruber/balanced-match.git" + }, + "scripts": { + "bench": "make bench", + "test": "make test" + }, + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/8..latest", + "firefox/20..latest", + "firefox/nightly", + "chrome/25..latest", + "chrome/canary", + "opera/12..latest", + "opera/next", + "safari/5.1..latest", + "ipad/6.0..latest", + "iphone/6.0..latest", + "android-browser/4.2..latest" + ] + }, + "version": "1.0.0" +} diff --git a/node_modules/block-stream/LICENCE b/node_modules/block-stream/LICENCE new file mode 100644 index 00000000..74489e2e --- /dev/null +++ b/node_modules/block-stream/LICENCE @@ -0,0 +1,25 @@ +Copyright (c) Isaac Z. Schlueter +All rights reserved. + +The BSD License + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS +``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS +BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/block-stream/LICENSE b/node_modules/block-stream/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/block-stream/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/block-stream/README.md b/node_modules/block-stream/README.md new file mode 100644 index 00000000..c16e9c46 --- /dev/null +++ b/node_modules/block-stream/README.md @@ -0,0 +1,14 @@ +# block-stream + +A stream of blocks. + +Write data into it, and it'll output data in buffer blocks the size you +specify, padding with zeroes if necessary. + +```javascript +var block = new BlockStream(512) +fs.createReadStream("some-file").pipe(block) +block.pipe(fs.createWriteStream("block-file")) +``` + +When `.end()` or `.flush()` is called, it'll pad the block with zeroes. diff --git a/node_modules/block-stream/block-stream.js b/node_modules/block-stream/block-stream.js new file mode 100644 index 00000000..008de035 --- /dev/null +++ b/node_modules/block-stream/block-stream.js @@ -0,0 +1,209 @@ +// write data to it, and it'll emit data in 512 byte blocks. +// if you .end() or .flush(), it'll emit whatever it's got, +// padded with nulls to 512 bytes. + +module.exports = BlockStream + +var Stream = require("stream").Stream + , inherits = require("inherits") + , assert = require("assert").ok + , debug = process.env.DEBUG ? console.error : function () {} + +function BlockStream (size, opt) { + this.writable = this.readable = true + this._opt = opt || {} + this._chunkSize = size || 512 + this._offset = 0 + this._buffer = [] + this._bufferLength = 0 + if (this._opt.nopad) this._zeroes = false + else { + this._zeroes = new Buffer(this._chunkSize) + for (var i = 0; i < this._chunkSize; i ++) { + this._zeroes[i] = 0 + } + } +} + +inherits(BlockStream, Stream) + +BlockStream.prototype.write = function (c) { + // debug(" BS write", c) + if (this._ended) throw new Error("BlockStream: write after end") + if (c && !Buffer.isBuffer(c)) c = new Buffer(c + "") + if (c.length) { + this._buffer.push(c) + this._bufferLength += c.length + } + // debug("pushed onto buffer", this._bufferLength) + if (this._bufferLength >= this._chunkSize) { + if (this._paused) { + // debug(" BS paused, return false, need drain") + this._needDrain = true + return false + } + this._emitChunk() + } + return true +} + +BlockStream.prototype.pause = function () { + // debug(" BS pausing") + this._paused = true +} + +BlockStream.prototype.resume = function () { + // debug(" BS resume") + this._paused = false + return this._emitChunk() +} + +BlockStream.prototype.end = function (chunk) { + // debug("end", chunk) + if (typeof chunk === "function") cb = chunk, chunk = null + if (chunk) this.write(chunk) + this._ended = true + this.flush() +} + +BlockStream.prototype.flush = function () { + this._emitChunk(true) +} + +BlockStream.prototype._emitChunk = function (flush) { + // debug("emitChunk flush=%j emitting=%j paused=%j", flush, this._emitting, this._paused) + + // emit a chunk + if (flush && this._zeroes) { + // debug(" BS push zeroes", this._bufferLength) + // push a chunk of zeroes + var padBytes = (this._bufferLength % this._chunkSize) + if (padBytes !== 0) padBytes = this._chunkSize - padBytes + if (padBytes > 0) { + // debug("padBytes", padBytes, this._zeroes.slice(0, padBytes)) + this._buffer.push(this._zeroes.slice(0, padBytes)) + this._bufferLength += padBytes + // debug(this._buffer[this._buffer.length - 1].length, this._bufferLength) + } + } + + if (this._emitting || this._paused) return + this._emitting = true + + // debug(" BS entering loops") + var bufferIndex = 0 + while (this._bufferLength >= this._chunkSize && + (flush || !this._paused)) { + // debug(" BS data emission loop", this._bufferLength) + + var out + , outOffset = 0 + , outHas = this._chunkSize + + while (outHas > 0 && (flush || !this._paused) ) { + // debug(" BS data inner emit loop", this._bufferLength) + var cur = this._buffer[bufferIndex] + , curHas = cur.length - this._offset + // debug("cur=", cur) + // debug("curHas=%j", curHas) + // If it's not big enough to fill the whole thing, then we'll need + // to copy multiple buffers into one. However, if it is big enough, + // then just slice out the part we want, to save unnecessary copying. + // Also, need to copy if we've already done some copying, since buffers + // can't be joined like cons strings. + if (out || curHas < outHas) { + out = out || new Buffer(this._chunkSize) + cur.copy(out, outOffset, + this._offset, this._offset + Math.min(curHas, outHas)) + } else if (cur.length === outHas && this._offset === 0) { + // shortcut -- cur is exactly long enough, and no offset. + out = cur + } else { + // slice out the piece of cur that we need. + out = cur.slice(this._offset, this._offset + outHas) + } + + if (curHas > outHas) { + // means that the current buffer couldn't be completely output + // update this._offset to reflect how much WAS written + this._offset += outHas + outHas = 0 + } else { + // output the entire current chunk. + // toss it away + outHas -= curHas + outOffset += curHas + bufferIndex ++ + this._offset = 0 + } + } + + this._bufferLength -= this._chunkSize + assert(out.length === this._chunkSize) + // debug("emitting data", out) + // debug(" BS emitting, paused=%j", this._paused, this._bufferLength) + this.emit("data", out) + out = null + } + // debug(" BS out of loops", this._bufferLength) + + // whatever is left, it's not enough to fill up a block, or we're paused + this._buffer = this._buffer.slice(bufferIndex) + if (this._paused) { + // debug(" BS paused, leaving", this._bufferLength) + this._needsDrain = true + this._emitting = false + return + } + + // if flushing, and not using null-padding, then need to emit the last + // chunk(s) sitting in the queue. We know that it's not enough to + // fill up a whole block, because otherwise it would have been emitted + // above, but there may be some offset. + var l = this._buffer.length + if (flush && !this._zeroes && l) { + if (l === 1) { + if (this._offset) { + this.emit("data", this._buffer[0].slice(this._offset)) + } else { + this.emit("data", this._buffer[0]) + } + } else { + var outHas = this._bufferLength + , out = new Buffer(outHas) + , outOffset = 0 + for (var i = 0; i < l; i ++) { + var cur = this._buffer[i] + , curHas = cur.length - this._offset + cur.copy(out, outOffset, this._offset) + this._offset = 0 + outOffset += curHas + this._bufferLength -= curHas + } + this.emit("data", out) + } + // truncate + this._buffer.length = 0 + this._bufferLength = 0 + this._offset = 0 + } + + // now either drained or ended + // debug("either draining, or ended", this._bufferLength, this._ended) + // means that we've flushed out all that we can so far. + if (this._needDrain) { + // debug("emitting drain", this._bufferLength) + this._needDrain = false + this.emit("drain") + } + + if ((this._bufferLength === 0) && this._ended && !this._endEmitted) { + // debug("emitting end", this._bufferLength) + this._endEmitted = true + this.emit("end") + } + + this._emitting = false + + // debug(" BS no longer emitting", flush, this._paused, this._emitting, this._bufferLength, this._chunkSize) +} diff --git a/node_modules/block-stream/package.json b/node_modules/block-stream/package.json new file mode 100644 index 00000000..adc9e268 --- /dev/null +++ b/node_modules/block-stream/package.json @@ -0,0 +1,60 @@ +{ + "_from": "block-stream@*", + "_id": "block-stream@0.0.9", + "_inBundle": false, + "_integrity": "sha1-E+v+d4oDIFz+A3UUgeu0szAMEmo=", + "_location": "/block-stream", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "block-stream@*", + "name": "block-stream", + "escapedName": "block-stream", + "rawSpec": "*", + "saveSpec": null, + "fetchSpec": "*" + }, + "_requiredBy": [ + "/tar" + ], + "_resolved": "https://registry.npmjs.org/block-stream/-/block-stream-0.0.9.tgz", + "_shasum": "13ebfe778a03205cfe03751481ebb4b3300c126a", + "_spec": "block-stream@*", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/tar", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/block-stream/issues" + }, + "bundleDependencies": false, + "dependencies": { + "inherits": "~2.0.0" + }, + "deprecated": false, + "description": "a stream of blocks", + "devDependencies": { + "tap": "^5.7.1" + }, + "engines": { + "node": "0.4 || >=0.5.8" + }, + "files": [ + "block-stream.js" + ], + "homepage": "https://github.com/isaacs/block-stream#readme", + "license": "ISC", + "main": "block-stream.js", + "name": "block-stream", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/block-stream.git" + }, + "scripts": { + "test": "tap test/*.js --cov" + }, + "version": "0.0.9" +} diff --git a/node_modules/brace-expansion/LICENSE b/node_modules/brace-expansion/LICENSE new file mode 100644 index 00000000..de322667 --- /dev/null +++ b/node_modules/brace-expansion/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2013 Julian Gruber + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/brace-expansion/README.md b/node_modules/brace-expansion/README.md new file mode 100644 index 00000000..6b4e0e16 --- /dev/null +++ b/node_modules/brace-expansion/README.md @@ -0,0 +1,129 @@ +# brace-expansion + +[Brace expansion](https://www.gnu.org/software/bash/manual/html_node/Brace-Expansion.html), +as known from sh/bash, in JavaScript. + +[![build status](https://secure.travis-ci.org/juliangruber/brace-expansion.svg)](http://travis-ci.org/juliangruber/brace-expansion) +[![downloads](https://img.shields.io/npm/dm/brace-expansion.svg)](https://www.npmjs.org/package/brace-expansion) +[![Greenkeeper badge](https://badges.greenkeeper.io/juliangruber/brace-expansion.svg)](https://greenkeeper.io/) + +[![testling badge](https://ci.testling.com/juliangruber/brace-expansion.png)](https://ci.testling.com/juliangruber/brace-expansion) + +## Example + +```js +var expand = require('brace-expansion'); + +expand('file-{a,b,c}.jpg') +// => ['file-a.jpg', 'file-b.jpg', 'file-c.jpg'] + +expand('-v{,,}') +// => ['-v', '-v', '-v'] + +expand('file{0..2}.jpg') +// => ['file0.jpg', 'file1.jpg', 'file2.jpg'] + +expand('file-{a..c}.jpg') +// => ['file-a.jpg', 'file-b.jpg', 'file-c.jpg'] + +expand('file{2..0}.jpg') +// => ['file2.jpg', 'file1.jpg', 'file0.jpg'] + +expand('file{0..4..2}.jpg') +// => ['file0.jpg', 'file2.jpg', 'file4.jpg'] + +expand('file-{a..e..2}.jpg') +// => ['file-a.jpg', 'file-c.jpg', 'file-e.jpg'] + +expand('file{00..10..5}.jpg') +// => ['file00.jpg', 'file05.jpg', 'file10.jpg'] + +expand('{{A..C},{a..c}}') +// => ['A', 'B', 'C', 'a', 'b', 'c'] + +expand('ppp{,config,oe{,conf}}') +// => ['ppp', 'pppconfig', 'pppoe', 'pppoeconf'] +``` + +## API + +```js +var expand = require('brace-expansion'); +``` + +### var expanded = expand(str) + +Return an array of all possible and valid expansions of `str`. If none are +found, `[str]` is returned. + +Valid expansions are: + +```js +/^(.*,)+(.+)?$/ +// {a,b,...} +``` + +A comma separated list of options, like `{a,b}` or `{a,{b,c}}` or `{,a,}`. + +```js +/^-?\d+\.\.-?\d+(\.\.-?\d+)?$/ +// {x..y[..incr]} +``` + +A numeric sequence from `x` to `y` inclusive, with optional increment. +If `x` or `y` start with a leading `0`, all the numbers will be padded +to have equal length. Negative numbers and backwards iteration work too. + +```js +/^-?\d+\.\.-?\d+(\.\.-?\d+)?$/ +// {x..y[..incr]} +``` + +An alphabetic sequence from `x` to `y` inclusive, with optional increment. +`x` and `y` must be exactly one character, and if given, `incr` must be a +number. + +For compatibility reasons, the string `${` is not eligible for brace expansion. + +## Installation + +With [npm](https://npmjs.org) do: + +```bash +npm install brace-expansion +``` + +## Contributors + +- [Julian Gruber](https://github.com/juliangruber) +- [Isaac Z. Schlueter](https://github.com/isaacs) + +## Sponsors + +This module is proudly supported by my [Sponsors](https://github.com/juliangruber/sponsors)! + +Do you want to support modules like this to improve their quality, stability and weigh in on new features? Then please consider donating to my [Patreon](https://www.patreon.com/juliangruber). Not sure how much of my modules you're using? Try [feross/thanks](https://github.com/feross/thanks)! + +## License + +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/brace-expansion/index.js b/node_modules/brace-expansion/index.js new file mode 100644 index 00000000..0478be81 --- /dev/null +++ b/node_modules/brace-expansion/index.js @@ -0,0 +1,201 @@ +var concatMap = require('concat-map'); +var balanced = require('balanced-match'); + +module.exports = expandTop; + +var escSlash = '\0SLASH'+Math.random()+'\0'; +var escOpen = '\0OPEN'+Math.random()+'\0'; +var escClose = '\0CLOSE'+Math.random()+'\0'; +var escComma = '\0COMMA'+Math.random()+'\0'; +var escPeriod = '\0PERIOD'+Math.random()+'\0'; + +function numeric(str) { + return parseInt(str, 10) == str + ? parseInt(str, 10) + : str.charCodeAt(0); +} + +function escapeBraces(str) { + return str.split('\\\\').join(escSlash) + .split('\\{').join(escOpen) + .split('\\}').join(escClose) + .split('\\,').join(escComma) + .split('\\.').join(escPeriod); +} + +function unescapeBraces(str) { + return str.split(escSlash).join('\\') + .split(escOpen).join('{') + .split(escClose).join('}') + .split(escComma).join(',') + .split(escPeriod).join('.'); +} + + +// Basically just str.split(","), but handling cases +// where we have nested braced sections, which should be +// treated as individual members, like {a,{b,c},d} +function parseCommaParts(str) { + if (!str) + return ['']; + + var parts = []; + var m = balanced('{', '}', str); + + if (!m) + return str.split(','); + + var pre = m.pre; + var body = m.body; + var post = m.post; + var p = pre.split(','); + + p[p.length-1] += '{' + body + '}'; + var postParts = parseCommaParts(post); + if (post.length) { + p[p.length-1] += postParts.shift(); + p.push.apply(p, postParts); + } + + parts.push.apply(parts, p); + + return parts; +} + +function expandTop(str) { + if (!str) + return []; + + // I don't know why Bash 4.3 does this, but it does. + // Anything starting with {} will have the first two bytes preserved + // but *only* at the top level, so {},a}b will not expand to anything, + // but a{},b}c will be expanded to [a}c,abc]. + // One could argue that this is a bug in Bash, but since the goal of + // this module is to match Bash's rules, we escape a leading {} + if (str.substr(0, 2) === '{}') { + str = '\\{\\}' + str.substr(2); + } + + return expand(escapeBraces(str), true).map(unescapeBraces); +} + +function identity(e) { + return e; +} + +function embrace(str) { + return '{' + str + '}'; +} +function isPadded(el) { + return /^-?0\d/.test(el); +} + +function lte(i, y) { + return i <= y; +} +function gte(i, y) { + return i >= y; +} + +function expand(str, isTop) { + var expansions = []; + + var m = balanced('{', '}', str); + if (!m || /\$$/.test(m.pre)) return [str]; + + var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body); + var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body); + var isSequence = isNumericSequence || isAlphaSequence; + var isOptions = m.body.indexOf(',') >= 0; + if (!isSequence && !isOptions) { + // {a},b} + if (m.post.match(/,.*\}/)) { + str = m.pre + '{' + m.body + escClose + m.post; + return expand(str); + } + return [str]; + } + + var n; + if (isSequence) { + n = m.body.split(/\.\./); + } else { + n = parseCommaParts(m.body); + if (n.length === 1) { + // x{{a,b}}y ==> x{a}y x{b}y + n = expand(n[0], false).map(embrace); + if (n.length === 1) { + var post = m.post.length + ? expand(m.post, false) + : ['']; + return post.map(function(p) { + return m.pre + n[0] + p; + }); + } + } + } + + // at this point, n is the parts, and we know it's not a comma set + // with a single entry. + + // no need to expand pre, since it is guaranteed to be free of brace-sets + var pre = m.pre; + var post = m.post.length + ? expand(m.post, false) + : ['']; + + var N; + + if (isSequence) { + var x = numeric(n[0]); + var y = numeric(n[1]); + var width = Math.max(n[0].length, n[1].length) + var incr = n.length == 3 + ? Math.abs(numeric(n[2])) + : 1; + var test = lte; + var reverse = y < x; + if (reverse) { + incr *= -1; + test = gte; + } + var pad = n.some(isPadded); + + N = []; + + for (var i = x; test(i, y); i += incr) { + var c; + if (isAlphaSequence) { + c = String.fromCharCode(i); + if (c === '\\') + c = ''; + } else { + c = String(i); + if (pad) { + var need = width - c.length; + if (need > 0) { + var z = new Array(need + 1).join('0'); + if (i < 0) + c = '-' + z + c.slice(1); + else + c = z + c; + } + } + } + N.push(c); + } + } else { + N = concatMap(n, function(el) { return expand(el, false) }); + } + + for (var j = 0; j < N.length; j++) { + for (var k = 0; k < post.length; k++) { + var expansion = pre + N[j] + post[k]; + if (!isTop || isSequence || expansion) + expansions.push(expansion); + } + } + + return expansions; +} + diff --git a/node_modules/brace-expansion/package.json b/node_modules/brace-expansion/package.json new file mode 100644 index 00000000..ae344f9d --- /dev/null +++ b/node_modules/brace-expansion/package.json @@ -0,0 +1,75 @@ +{ + "_from": "brace-expansion@^1.1.7", + "_id": "brace-expansion@1.1.11", + "_inBundle": false, + "_integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==", + "_location": "/brace-expansion", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "brace-expansion@^1.1.7", + "name": "brace-expansion", + "escapedName": "brace-expansion", + "rawSpec": "^1.1.7", + "saveSpec": null, + "fetchSpec": "^1.1.7" + }, + "_requiredBy": [ + "/minimatch" + ], + "_resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz", + "_shasum": "3c7fcbf529d87226f3d2f52b966ff5271eb441dd", + "_spec": "brace-expansion@^1.1.7", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/minimatch", + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "bugs": { + "url": "https://github.com/juliangruber/brace-expansion/issues" + }, + "bundleDependencies": false, + "dependencies": { + "balanced-match": "^1.0.0", + "concat-map": "0.0.1" + }, + "deprecated": false, + "description": "Brace expansion as known from sh/bash", + "devDependencies": { + "matcha": "^0.7.0", + "tape": "^4.6.0" + }, + "homepage": "https://github.com/juliangruber/brace-expansion", + "keywords": [], + "license": "MIT", + "main": "index.js", + "name": "brace-expansion", + "repository": { + "type": "git", + "url": "git://github.com/juliangruber/brace-expansion.git" + }, + "scripts": { + "bench": "matcha test/perf/bench.js", + "gentest": "bash test/generate.sh", + "test": "tape test/*.js" + }, + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/8..latest", + "firefox/20..latest", + "firefox/nightly", + "chrome/25..latest", + "chrome/canary", + "opera/12..latest", + "opera/next", + "safari/5.1..latest", + "ipad/6.0..latest", + "iphone/6.0..latest", + "android-browser/4.2..latest" + ] + }, + "version": "1.1.11" +} diff --git a/node_modules/builtin-modules/builtin-modules.json b/node_modules/builtin-modules/builtin-modules.json new file mode 100644 index 00000000..72670f6b --- /dev/null +++ b/node_modules/builtin-modules/builtin-modules.json @@ -0,0 +1,35 @@ +[ + "assert", + "buffer", + "child_process", + "cluster", + "console", + "constants", + "crypto", + "dgram", + "dns", + "domain", + "events", + "fs", + "http", + "https", + "module", + "net", + "os", + "path", + "process", + "punycode", + "querystring", + "readline", + "repl", + "stream", + "string_decoder", + "timers", + "tls", + "tty", + "url", + "util", + "v8", + "vm", + "zlib" +] diff --git a/node_modules/builtin-modules/index.js b/node_modules/builtin-modules/index.js new file mode 100644 index 00000000..9ef35ab0 --- /dev/null +++ b/node_modules/builtin-modules/index.js @@ -0,0 +1,10 @@ +'use strict'; + +var blacklist = [ + 'freelist', + 'sys' +]; + +module.exports = Object.keys(process.binding('natives')).filter(function (el) { + return !/^_|^internal|\//.test(el) && blacklist.indexOf(el) === -1; +}).sort(); diff --git a/node_modules/builtin-modules/license b/node_modules/builtin-modules/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/builtin-modules/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/builtin-modules/package.json b/node_modules/builtin-modules/package.json new file mode 100644 index 00000000..b76844d9 --- /dev/null +++ b/node_modules/builtin-modules/package.json @@ -0,0 +1,72 @@ +{ + "_from": "builtin-modules@^1.0.0", + "_id": "builtin-modules@1.1.1", + "_inBundle": false, + "_integrity": "sha1-Jw8HbFpywC9bZaR9+Uxf46J4iS8=", + "_location": "/builtin-modules", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "builtin-modules@^1.0.0", + "name": "builtin-modules", + "escapedName": "builtin-modules", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/is-builtin-module" + ], + "_resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-1.1.1.tgz", + "_shasum": "270f076c5a72c02f5b65a47df94c5fe3a278892f", + "_spec": "builtin-modules@^1.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/is-builtin-module", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/builtin-modules/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "List of the Node.js builtin modules", + "devDependencies": { + "ava": "*", + "xo": "*" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js", + "static.js", + "builtin-modules.json" + ], + "homepage": "https://github.com/sindresorhus/builtin-modules#readme", + "keywords": [ + "builtin", + "built-in", + "builtins", + "node", + "modules", + "core", + "bundled", + "list", + "array", + "names" + ], + "license": "MIT", + "name": "builtin-modules", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/builtin-modules.git" + }, + "scripts": { + "make": "node make.js", + "test": "xo && ava" + }, + "version": "1.1.1" +} diff --git a/node_modules/builtin-modules/readme.md b/node_modules/builtin-modules/readme.md new file mode 100644 index 00000000..f1894b18 --- /dev/null +++ b/node_modules/builtin-modules/readme.md @@ -0,0 +1,41 @@ +# builtin-modules [![Build Status](https://travis-ci.org/sindresorhus/builtin-modules.svg?branch=master)](https://travis-ci.org/sindresorhus/builtin-modules) + +> List of the Node.js builtin modules + +The list is just a [JSON file](builtin-modules.json) and can be used wherever. + + +## Install + +``` +$ npm install --save builtin-modules +``` + + +## Usage + +```js +var builtinModules = require('builtin-modules'); + +console.log(builinModules); +//=> ['assert', 'buffer', ...] +``` + + +## API + +Returns an array of builtin modules fetched from the running Node.js version. + +### Static list + +This module also comes bundled with a static array of builtin modules generated from the latest Node.js version. You can get it with `require('builtin-modules/static');` + + +## Related + +- [is-builtin-module](https://github.com/sindresorhus/is-builtin-module) - Check if a string matches the name of a Node.js builtin module + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/builtin-modules/static.js b/node_modules/builtin-modules/static.js new file mode 100644 index 00000000..9508f8f4 --- /dev/null +++ b/node_modules/builtin-modules/static.js @@ -0,0 +1,2 @@ +'use strict'; +module.exports = require('./builtin-modules.json'); diff --git a/node_modules/builtins/.travis.yml b/node_modules/builtins/.travis.yml new file mode 100644 index 00000000..cc4dba29 --- /dev/null +++ b/node_modules/builtins/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" diff --git a/node_modules/builtins/History.md b/node_modules/builtins/History.md new file mode 100644 index 00000000..0eb45c42 --- /dev/null +++ b/node_modules/builtins/History.md @@ -0,0 +1,39 @@ + +0.0.7 / 2014-09-01 +================== + + * update .repository + +0.0.6 / 2014-09-01 +================== + + * add travis + * add test script + * add constants + +0.0.5 / 2014-06-27 +================== + + * add module + * publish to public npm + +0.0.4 / 2014-04-25 +================== + + * add timers + +0.0.3 / 2014-02-22 +================== + + * add buffer + +0.0.2 / 2014-02-11 +================== + + * add assert + +0.0.1 / 2014-02-11 +================== + + * add main + * initial commit diff --git a/node_modules/builtins/Readme.md b/node_modules/builtins/Readme.md new file mode 100644 index 00000000..96f4b1f6 --- /dev/null +++ b/node_modules/builtins/Readme.md @@ -0,0 +1,18 @@ + +# builtins + + List of node.js [builtin modules](http://nodejs.org/api/). + + [![build status](https://secure.travis-ci.org/juliangruber/builtins.svg)](http://travis-ci.org/juliangruber/builtins) + +## Example + +```js +var builtins = require('builtins'); + +assert(builtins.indexOf('http') > -1); +``` + +## License + + MIT diff --git a/node_modules/builtins/builtins.json b/node_modules/builtins/builtins.json new file mode 100644 index 00000000..c52221d7 --- /dev/null +++ b/node_modules/builtins/builtins.json @@ -0,0 +1,31 @@ +[ + "assert", + "buffer", + "child_process", + "cluster", + "constants", + "crypto", + "dns", + "domain", + "events", + "fs", + "http", + "https", + "module", + "net", + "os", + "path", + "punycode", + "querystring", + "repl", + "stream", + "string_decoder", + "timers", + "tls", + "tty", + "dgram", + "url", + "util", + "vm", + "zlib" +] diff --git a/node_modules/builtins/package.json b/node_modules/builtins/package.json new file mode 100644 index 00000000..6ce06927 --- /dev/null +++ b/node_modules/builtins/package.json @@ -0,0 +1,46 @@ +{ + "_from": "builtins@0.0.7", + "_id": "builtins@0.0.7", + "_inBundle": false, + "_integrity": "sha1-NVIZzWzxjb58Acx/0tznZc/cVJo=", + "_location": "/builtins", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "builtins@0.0.7", + "name": "builtins", + "escapedName": "builtins", + "rawSpec": "0.0.7", + "saveSpec": null, + "fetchSpec": "0.0.7" + }, + "_requiredBy": [ + "/validate-npm-package-name" + ], + "_resolved": "https://registry.npmjs.org/builtins/-/builtins-0.0.7.tgz", + "_shasum": "355219cd6cf18dbe7c01cc7fd2dce765cfdc549a", + "_spec": "builtins@0.0.7", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/validate-npm-package-name", + "bugs": { + "url": "https://github.com/juliangruber/builtins/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "List of node.js builtin modules", + "homepage": "https://github.com/juliangruber/builtins#readme", + "license": "MIT", + "main": "builtins.json", + "name": "builtins", + "publishConfig": { + "registry": "https://registry.npmjs.org" + }, + "repository": { + "type": "git", + "url": "git+https://github.com/juliangruber/builtins.git" + }, + "scripts": { + "test": "node -e \"require('./builtins.json')\"" + }, + "version": "0.0.7" +} diff --git a/node_modules/cleanse/README.md b/node_modules/cleanse/README.md new file mode 100644 index 00000000..ea32ede0 --- /dev/null +++ b/node_modules/cleanse/README.md @@ -0,0 +1,138 @@ +Cleanse +======= + +Remove reserved keys like hasOwnProperty, toString, etc. on objects recursively + +Installation +------------ + + npm install cleanse + +Why? +---- + +Objects are great in JavaScript, but they are not hashes. If you are not +careful, or accept data from untrusted sources, it's possible to override +prototype methods which can cause unwanted behavior. + +Example + +``` js +var d = { + x: 5, + toString: 'd' +}; +console.log('%s', d); +``` + +Under normal circumstances, this would print `[object Object]`, as the `%s` given +to `console.log` is passed to `util.format`, which calls the `toString` method +of the object given and substitutes in the data returned. + +However, because `toString` was overridden to be a string, it is now an error to +call `toString`, as it is no longer callable. Running this code results in: + +``` +TypeError: Cannot convert object to primitive value + at String () + at util.js:39:25 + at String.replace (native) + at Console.exports.format (util.js:35:23) + at Console.log (console.js:53:34) + at repl:1:9 + at REPLServer.self.eval (repl.js:110:21) + at repl.js:249:20 + at REPLServer.self.eval (repl.js:122:7) + at Interface. (repl.js:239:12) +``` + +Take another example that mimics what you might see in a real-world node +server, and imagine the data was sent by a user being nefarious. + +``` js +var d = { + id: 5, + hasOwnProperty: 'foo' +}; +if (!d.hasOwnProperty('id')) + console.log('property "id" must be supplied'); +``` + +The logic is innocent enough; the code is attempting to ensure that the +user supplied the `id` key in the data they sent. However, because the +"user" has overridden the `hasOwnProperty` property, this results in: + +``` +TypeError: Property 'hasOwnProperty' of object # is not a function + at repl:1:8 + at REPLServer.self.eval (repl.js:110:21) + at repl.js:249:20 + at REPLServer.self.eval (repl.js:122:7) + at Interface. (repl.js:239:12) + at Interface.EventEmitter.emit (events.js:95:17) + at Interface._onLine (readline.js:202:10) + at Interface._line (readline.js:531:8) + at Interface._ttyWrite (readline.js:760:14) + at ReadStream.onkeypress (readline.js:99:10) +``` + +--- + +In both of the examples given above, fatal errors were thrown that were not caught, +which would result in the node program terminating. + +How +--- + +This module does not have a hardcoded list of reserved +keywords or inherited properties. Instead, it looks inside an empty object +to figure out which keywords are inherited, and which are safe to use. That +means this module will continue to work even if in the future it is decided +that more properties will be attached to the `Object` prototype and thus +made reserved. + +I liked the way [JSON5-utils](https://github.com/rlidwka/json5-utils) +handled this problem, but I didn't want to have to use a separate JSON +parser just to get this functionality. + +Usage +----- + +``` js +var cleanse = require('cleanse'); +cleanse(process.env); +``` + +### `cleanse(obj, behavior='ignore')` + +`cleanse` will recursively scan an object or array given and clean any and all +reserved keys found in every object. This method will also act as a noop if given +a string, number, boolean, etc. so it is safe to pass the returned data from +`JSON.parse` without first checking its type. + +- `behavior`: specifies what to do with reserved keys + - `ignore`: (default) silently discard reserved keys + - `throw`: throw an error at the first reserved key found + +``` js +cleanse({x: 5, hasOwnProperty: 'foo'}); +// => {x: 5} +cleanse({x: 5, hasOwnProperty: 'foo'}, 'ignore') +// => {x: 5} + +// throw will cause a SyntaxError to be thrown +cleanse({x: 5, hasOwnProperty: 'foo'}, 'throw') +// => SyntaxError: reserved keyword "hasOwnProperty" found in object +``` + +This is useful for objects that have already been parsed for you, +such as the output of `querystring.parse`, `req.headers`, `process.env`, etc. + + +**Note:** the object is modified in place, so it is not necessary to capture +the returned variable. + +License +------- + +MIT diff --git a/node_modules/cleanse/cleanse.js b/node_modules/cleanse/cleanse.js new file mode 100644 index 00000000..cac5fd23 --- /dev/null +++ b/node_modules/cleanse/cleanse.js @@ -0,0 +1,37 @@ +var EMPTY_OBJECT = {}; + +module.exports = cleanse; + +// scan through an object/array/etc. recursively, +// and remove any reserved key / prototype methods +// that have been overridden +function cleanse(obj, behavior) { + var i; + if (Array.isArray(obj)) { + // cleanse every element in an array + for (i in obj) { + obj[i] = cleanse(obj[i], behavior); + } + } else if (typeof obj === 'object') { + // cleanse every item in an object, checking to see if the item + // is valid by comparing its existence to an empty object literal + for (i in obj) { + if (i in EMPTY_OBJECT) { + // reserved keyword found, figure out what to do + switch (behavior) { + case 'throw': + throw new SyntaxError('reserved keyword "' + i + '" found in object'); + break; + case 'ignore': + default: + delete obj[i]; + break; + } + } else { + // not a reserved keyword, just cleanse it like normal + obj[i] = cleanse(obj[i], behavior); + } + } + } + return obj; +} diff --git a/node_modules/cleanse/package.json b/node_modules/cleanse/package.json new file mode 100644 index 00000000..7b719093 --- /dev/null +++ b/node_modules/cleanse/package.json @@ -0,0 +1,56 @@ +{ + "_from": "cleanse@0.0.3", + "_id": "cleanse@0.0.3", + "_inBundle": false, + "_integrity": "sha1-4S7UkQLSaOoBelykgDQG3I0jjAU=", + "_location": "/cleanse", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "cleanse@0.0.3", + "name": "cleanse", + "escapedName": "cleanse", + "rawSpec": "0.0.3", + "saveSpec": null, + "fetchSpec": "0.0.3" + }, + "_requiredBy": [ + "/easyreq" + ], + "_resolved": "https://registry.npmjs.org/cleanse/-/cleanse-0.0.3.tgz", + "_shasum": "e12ed49102d268ea017a5ca4803406dc8d238c05", + "_spec": "cleanse@0.0.3", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/easyreq", + "author": { + "name": "Dave Eddy", + "email": "dave@daveeddy.com", + "url": "http://www.daveeddy.com" + }, + "bugs": { + "url": "https://github.com/bahamas10/node-cleanse/issues" + }, + "bundleDependencies": false, + "dependencies": {}, + "deprecated": false, + "description": "Remove reserved keys like hasOwnProperty, toString, etc. on objects recursively", + "homepage": "https://github.com/bahamas10/node-cleanse#readme", + "keywords": [ + "cleanse", + "hasOwnProperty", + "reserved", + "toString", + "prototype" + ], + "license": "MIT", + "main": "./cleanse.js", + "name": "cleanse", + "repository": { + "type": "git", + "url": "git://github.com/bahamas10/node-cleanse.git" + }, + "scripts": { + "test": "for f in test/*; do echo \"$f\"; node \"$f\" || exit 1; done; echo Passed; exit 0" + }, + "version": "0.0.3" +} diff --git a/node_modules/cleanse/test/example.json b/node_modules/cleanse/test/example.json new file mode 100644 index 00000000..b9f82b4d --- /dev/null +++ b/node_modules/cleanse/test/example.json @@ -0,0 +1,22 @@ +{ + "whois": "John Galt?", + "toString": "a Prometheus who changed his mind", + "hasOwnProperty": true, + "missing": true, + "location": null, + "employment": [ + "20th Century Motor Company", + "Taggart Transcontinental" + ], + "education": [ + { + "school": "Patrick Henry University", + "toString": "PHU", + "years": 4, + "majors": [ + "physics", + "philosophy" + ] + } + ] +} diff --git a/node_modules/cleanse/test/json.js b/node_modules/cleanse/test/json.js new file mode 100644 index 00000000..3e427e1b --- /dev/null +++ b/node_modules/cleanse/test/json.js @@ -0,0 +1,49 @@ +var assert = require('assert'); +var fs = require('fs'); +var path = require('path'); + +var cleanse = require('../'); + +var jsonfile = path.join(__dirname, 'example.json'); +var data = fs.readFileSync(jsonfile, 'utf-8'); +var o = JSON.parse(data); + +// return a copy of an object +function copy(o) { + return JSON.parse(JSON.stringify(o)); +} + +var d; +console.log('ensuring cleanse works as expected'); +d = cleanse(copy(o)); + +assert(d); +assert.strictEqual(typeof d, 'object'); +assert.strictEqual(d.whois, 'John Galt?'); +assert.strictEqual(d.missing, true); +assert.strictEqual(d.location, null); +assert(Array.isArray(d.employment)); +assert.strictEqual(d.employment[0], '20th Century Motor Company'); +assert.strictEqual(d.employment[1], 'Taggart Transcontinental'); +assert(Array.isArray(d.education)); +assert.strictEqual(typeof d.education[0], 'object'); +assert.strictEqual(d.education[0].school, 'Patrick Henry University'); +assert.strictEqual(d.education[0].years, 4); +assert(Array.isArray(d.education[0].majors)); +assert.strictEqual(d.education[0].majors[0], 'physics'); +assert.strictEqual(d.education[0].majors[1], 'philosophy'); +console.log('done\n'); + +console.log('ensuring cleanse(s, \'throw\') throws'); +assert.throws(function() { + cleanse(copy(o), 'throw'); +}); +console.log('done\n'); + +console.log('ensuring cleanse(s, \'ignore\') ignores keywords'); +d = cleanse(copy(o), 'ignore'); +assert.strictEqual(typeof d.toString, 'function'); +assert.strictEqual(typeof d.hasOwnProperty, 'function'); +assert.strictEqual(typeof d.education[0].toString, 'function'); +console.log('done\n'); + diff --git a/node_modules/cleanse/test/simple.js b/node_modules/cleanse/test/simple.js new file mode 100644 index 00000000..2ddca282 --- /dev/null +++ b/node_modules/cleanse/test/simple.js @@ -0,0 +1,39 @@ +var assert = require('assert'); + +var cleanse = require('../'); + +// return a copy of an object +function copy(o) { + return JSON.parse(JSON.stringify(o)); +} + +var dirtydata = { + name: 'dave', + toString: 'foo', + hasOwnProperty: 'yes', + arr: [ + { + toString: 'bar' + } + ], + obj: { + toString: 'baz', + } +}; + +var cleandata = { + name: 'dave', + arr: [ + { + } + ], + obj: { + } +}; + +var d; +console.log('ensuring cleanse(dirtydata) == cleandata'); +d = cleanse(copy(dirtydata)); +assert(d); +assert.deepEqual(d, cleandata); +console.log('done\n'); diff --git a/node_modules/concat-map/.travis.yml b/node_modules/concat-map/.travis.yml new file mode 100644 index 00000000..f1d0f13c --- /dev/null +++ b/node_modules/concat-map/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - 0.4 + - 0.6 diff --git a/node_modules/concat-map/LICENSE b/node_modules/concat-map/LICENSE new file mode 100644 index 00000000..ee27ba4b --- /dev/null +++ b/node_modules/concat-map/LICENSE @@ -0,0 +1,18 @@ +This software is released under the MIT license: + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/concat-map/README.markdown b/node_modules/concat-map/README.markdown new file mode 100644 index 00000000..408f70a1 --- /dev/null +++ b/node_modules/concat-map/README.markdown @@ -0,0 +1,62 @@ +concat-map +========== + +Concatenative mapdashery. + +[![browser support](http://ci.testling.com/substack/node-concat-map.png)](http://ci.testling.com/substack/node-concat-map) + +[![build status](https://secure.travis-ci.org/substack/node-concat-map.png)](http://travis-ci.org/substack/node-concat-map) + +example +======= + +``` js +var concatMap = require('concat-map'); +var xs = [ 1, 2, 3, 4, 5, 6 ]; +var ys = concatMap(xs, function (x) { + return x % 2 ? [ x - 0.1, x, x + 0.1 ] : []; +}); +console.dir(ys); +``` + +*** + +``` +[ 0.9, 1, 1.1, 2.9, 3, 3.1, 4.9, 5, 5.1 ] +``` + +methods +======= + +``` js +var concatMap = require('concat-map') +``` + +concatMap(xs, fn) +----------------- + +Return an array of concatenated elements by calling `fn(x, i)` for each element +`x` and each index `i` in the array `xs`. + +When `fn(x, i)` returns an array, its result will be concatenated with the +result array. If `fn(x, i)` returns anything else, that value will be pushed +onto the end of the result array. + +install +======= + +With [npm](http://npmjs.org) do: + +``` +npm install concat-map +``` + +license +======= + +MIT + +notes +===== + +This module was written while sitting high above the ground in a tree. diff --git a/node_modules/concat-map/example/map.js b/node_modules/concat-map/example/map.js new file mode 100644 index 00000000..33656217 --- /dev/null +++ b/node_modules/concat-map/example/map.js @@ -0,0 +1,6 @@ +var concatMap = require('../'); +var xs = [ 1, 2, 3, 4, 5, 6 ]; +var ys = concatMap(xs, function (x) { + return x % 2 ? [ x - 0.1, x, x + 0.1 ] : []; +}); +console.dir(ys); diff --git a/node_modules/concat-map/index.js b/node_modules/concat-map/index.js new file mode 100644 index 00000000..b29a7812 --- /dev/null +++ b/node_modules/concat-map/index.js @@ -0,0 +1,13 @@ +module.exports = function (xs, fn) { + var res = []; + for (var i = 0; i < xs.length; i++) { + var x = fn(xs[i], i); + if (isArray(x)) res.push.apply(res, x); + else res.push(x); + } + return res; +}; + +var isArray = Array.isArray || function (xs) { + return Object.prototype.toString.call(xs) === '[object Array]'; +}; diff --git a/node_modules/concat-map/package.json b/node_modules/concat-map/package.json new file mode 100644 index 00000000..f4035b93 --- /dev/null +++ b/node_modules/concat-map/package.json @@ -0,0 +1,88 @@ +{ + "_from": "concat-map@0.0.1", + "_id": "concat-map@0.0.1", + "_inBundle": false, + "_integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=", + "_location": "/concat-map", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "concat-map@0.0.1", + "name": "concat-map", + "escapedName": "concat-map", + "rawSpec": "0.0.1", + "saveSpec": null, + "fetchSpec": "0.0.1" + }, + "_requiredBy": [ + "/brace-expansion" + ], + "_resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz", + "_shasum": "d8a96bd77fd68df7793a73036a3ba0d5405d477b", + "_spec": "concat-map@0.0.1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/brace-expansion", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "bugs": { + "url": "https://github.com/substack/node-concat-map/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "concatenative mapdashery", + "devDependencies": { + "tape": "~2.4.0" + }, + "directories": { + "example": "example", + "test": "test" + }, + "homepage": "https://github.com/substack/node-concat-map#readme", + "keywords": [ + "concat", + "concatMap", + "map", + "functional", + "higher-order" + ], + "license": "MIT", + "main": "index.js", + "name": "concat-map", + "repository": { + "type": "git", + "url": "git://github.com/substack/node-concat-map.git" + }, + "scripts": { + "test": "tape test/*.js" + }, + "testling": { + "files": "test/*.js", + "browsers": { + "ie": [ + 6, + 7, + 8, + 9 + ], + "ff": [ + 3.5, + 10, + 15 + ], + "chrome": [ + 10, + 22 + ], + "safari": [ + 5.1 + ], + "opera": [ + 12 + ] + } + }, + "version": "0.0.1" +} diff --git a/node_modules/concat-map/test/map.js b/node_modules/concat-map/test/map.js new file mode 100644 index 00000000..fdbd7022 --- /dev/null +++ b/node_modules/concat-map/test/map.js @@ -0,0 +1,39 @@ +var concatMap = require('../'); +var test = require('tape'); + +test('empty or not', function (t) { + var xs = [ 1, 2, 3, 4, 5, 6 ]; + var ixes = []; + var ys = concatMap(xs, function (x, ix) { + ixes.push(ix); + return x % 2 ? [ x - 0.1, x, x + 0.1 ] : []; + }); + t.same(ys, [ 0.9, 1, 1.1, 2.9, 3, 3.1, 4.9, 5, 5.1 ]); + t.same(ixes, [ 0, 1, 2, 3, 4, 5 ]); + t.end(); +}); + +test('always something', function (t) { + var xs = [ 'a', 'b', 'c', 'd' ]; + var ys = concatMap(xs, function (x) { + return x === 'b' ? [ 'B', 'B', 'B' ] : [ x ]; + }); + t.same(ys, [ 'a', 'B', 'B', 'B', 'c', 'd' ]); + t.end(); +}); + +test('scalars', function (t) { + var xs = [ 'a', 'b', 'c', 'd' ]; + var ys = concatMap(xs, function (x) { + return x === 'b' ? [ 'B', 'B', 'B' ] : x; + }); + t.same(ys, [ 'a', 'B', 'B', 'B', 'c', 'd' ]); + t.end(); +}); + +test('undefs', function (t) { + var xs = [ 'a', 'b', 'c', 'd' ]; + var ys = concatMap(xs, function () {}); + t.same(ys, [ undefined, undefined, undefined, undefined ]); + t.end(); +}); diff --git a/node_modules/debuglog/LICENSE b/node_modules/debuglog/LICENSE new file mode 100644 index 00000000..a3187cc1 --- /dev/null +++ b/node_modules/debuglog/LICENSE @@ -0,0 +1,19 @@ +Copyright Joyent, Inc. and other Node contributors. All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to +deal in the Software without restriction, including without limitation the +rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +sell copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +IN THE SOFTWARE. diff --git a/node_modules/debuglog/README.md b/node_modules/debuglog/README.md new file mode 100644 index 00000000..dc6fccec --- /dev/null +++ b/node_modules/debuglog/README.md @@ -0,0 +1,40 @@ +# debuglog - backport of util.debuglog() from node v0.11 + +To facilitate using the `util.debuglog()` function that will be available when +node v0.12 is released now, this is a copy extracted from the source. + +## require('debuglog') + +Return `util.debuglog`, if it exists, otherwise it will return an internal copy +of the implementation from node v0.11. + +## debuglog(section) + +* `section` {String} The section of the program to be debugged +* Returns: {Function} The logging function + +This is used to create a function which conditionally writes to stderr +based on the existence of a `NODE_DEBUG` environment variable. If the +`section` name appears in that environment variable, then the returned +function will be similar to `console.error()`. If not, then the +returned function is a no-op. + +For example: + +```javascript +var debuglog = util.debuglog('foo'); + +var bar = 123; +debuglog('hello from foo [%d]', bar); +``` + +If this program is run with `NODE_DEBUG=foo` in the environment, then +it will output something like: + + FOO 3245: hello from foo [123] + +where `3245` is the process id. If it is not run with that +environment variable set, then it will not print anything. + +You may separate multiple `NODE_DEBUG` environment variables with a +comma. For example, `NODE_DEBUG=fs,net,tls`. diff --git a/node_modules/debuglog/debuglog.js b/node_modules/debuglog/debuglog.js new file mode 100644 index 00000000..748fd72a --- /dev/null +++ b/node_modules/debuglog/debuglog.js @@ -0,0 +1,22 @@ +var util = require('util'); + +module.exports = (util && util.debuglog) || debuglog; + +var debugs = {}; +var debugEnviron = process.env.NODE_DEBUG || ''; + +function debuglog(set) { + set = set.toUpperCase(); + if (!debugs[set]) { + if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { + var pid = process.pid; + debugs[set] = function() { + var msg = util.format.apply(exports, arguments); + console.error('%s %d: %s', set, pid, msg); + }; + } else { + debugs[set] = function() {}; + } + } + return debugs[set]; +}; diff --git a/node_modules/debuglog/package.json b/node_modules/debuglog/package.json new file mode 100644 index 00000000..917fbd15 --- /dev/null +++ b/node_modules/debuglog/package.json @@ -0,0 +1,51 @@ +{ + "_from": "debuglog@^1.0.1", + "_id": "debuglog@1.0.1", + "_inBundle": false, + "_integrity": "sha1-qiT/uaw9+aI1GDfPstJ5NgzXhJI=", + "_location": "/debuglog", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "debuglog@^1.0.1", + "name": "debuglog", + "escapedName": "debuglog", + "rawSpec": "^1.0.1", + "saveSpec": null, + "fetchSpec": "^1.0.1" + }, + "_requiredBy": [ + "/read-installed", + "/readdir-scoped-modules" + ], + "_resolved": "https://registry.npmjs.org/debuglog/-/debuglog-1.0.1.tgz", + "_shasum": "aa24ffb9ac3df9a2351837cfb2d279360cd78492", + "_spec": "debuglog@^1.0.1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/read-installed", + "author": { + "name": "Sam Roberts", + "email": "sam@strongloop.com" + }, + "browser": { + "util": false + }, + "bugs": { + "url": "https://github.com/sam-github/node-debuglog/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "backport of util.debuglog from node v0.11", + "engines": { + "node": "*" + }, + "homepage": "https://github.com/sam-github/node-debuglog#readme", + "license": "MIT", + "main": "debuglog.js", + "name": "debuglog", + "repository": { + "type": "git", + "url": "git+https://github.com/sam-github/node-debuglog.git" + }, + "version": "1.0.1" +} diff --git a/node_modules/dezalgo/.travis.yml b/node_modules/dezalgo/.travis.yml new file mode 100644 index 00000000..e1bcee1a --- /dev/null +++ b/node_modules/dezalgo/.travis.yml @@ -0,0 +1,7 @@ +language: node_js +before_script: npm install -g npm@latest +node_js: + - '0.8' + - '0.10' + - '0.12' + - 'iojs' diff --git a/node_modules/dezalgo/LICENSE b/node_modules/dezalgo/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/dezalgo/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/dezalgo/README.md b/node_modules/dezalgo/README.md new file mode 100644 index 00000000..bdfc8ba8 --- /dev/null +++ b/node_modules/dezalgo/README.md @@ -0,0 +1,29 @@ +# dezalgo + +Contain async insanity so that the dark pony lord doesn't eat souls + +See [this blog +post](http://blog.izs.me/post/59142742143/designing-apis-for-asynchrony). + +## USAGE + +Pass a callback to `dezalgo` and it will ensure that it is *always* +called in a future tick, and never in this tick. + +```javascript +var dz = require('dezalgo') + +var cache = {} +function maybeSync(arg, cb) { + cb = dz(cb) + + // this will actually defer to nextTick + if (cache[arg]) cb(null, cache[arg]) + + fs.readFile(arg, function (er, data) { + // since this is *already* defered, it will call immediately + if (er) cb(er) + cb(null, cache[arg] = data) + }) +} +``` diff --git a/node_modules/dezalgo/dezalgo.js b/node_modules/dezalgo/dezalgo.js new file mode 100644 index 00000000..04fd3ba7 --- /dev/null +++ b/node_modules/dezalgo/dezalgo.js @@ -0,0 +1,22 @@ +var wrappy = require('wrappy') +module.exports = wrappy(dezalgo) + +var asap = require('asap') + +function dezalgo (cb) { + var sync = true + asap(function () { + sync = false + }) + + return function zalgoSafe() { + var args = arguments + var me = this + if (sync) + asap(function() { + cb.apply(me, args) + }) + else + cb.apply(me, args) + } +} diff --git a/node_modules/dezalgo/package.json b/node_modules/dezalgo/package.json new file mode 100644 index 00000000..cdc55d7f --- /dev/null +++ b/node_modules/dezalgo/package.json @@ -0,0 +1,74 @@ +{ + "_from": "dezalgo@1.0.3", + "_id": "dezalgo@1.0.3", + "_inBundle": false, + "_integrity": "sha1-f3Qt4Gb8dIvI24IFad3c5Jvw1FY=", + "_location": "/dezalgo", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "dezalgo@1.0.3", + "name": "dezalgo", + "escapedName": "dezalgo", + "rawSpec": "1.0.3", + "saveSpec": null, + "fetchSpec": "1.0.3" + }, + "_requiredBy": [ + "/async-some", + "/npm", + "/npm/realize-package-specifier", + "/readdir-scoped-modules" + ], + "_resolved": "https://registry.npmjs.org/dezalgo/-/dezalgo-1.0.3.tgz", + "_shasum": "7f742de066fc748bc8db820569dddce49bf0d456", + "_spec": "dezalgo@1.0.3", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/dezalgo/issues" + }, + "bundleDependencies": false, + "dependencies": { + "asap": "^2.0.0", + "wrappy": "1" + }, + "deprecated": false, + "description": "Contain async insanity so that the dark pony lord doesn't eat souls", + "devDependencies": { + "tap": "^1.2.0" + }, + "directories": { + "test": "test" + }, + "homepage": "https://github.com/npm/dezalgo", + "keywords": [ + "async", + "zalgo", + "the dark pony", + "he comes", + "asynchrony of all holy and good", + "T̯̪ͅo̯͖̹ ̻̮̖̲͢i̥̖n̢͈͇̝͍v͏͉ok̭̬̝ͅe̞͍̩̫͍̩͝ ̩̮̖̟͇͉́t͔͔͎̗h͏̗̟e̘͉̰̦̠̞͓ ͕h͉̟͎̪̠̱͠ḭ̮̩v̺͉͇̩e̵͖-̺̪m͍i̜n̪̲̲̲̮d̷ ̢r̠̼̯̹̦̦͘ͅe͓̳͓̙p̺̗̫͙͘ͅr͔̰͜e̴͓̞s͉̩̩͟ͅe͏̣n͚͇̗̭̺͍tì͙̣n͏̖̥̗͎̰̪g̞͓̭̱̯̫̕ ̣̱͜ͅc̦̰̰̠̮͎͙̀hao̺̜̻͍͙ͅs͉͓̘.͎̼̺̼͕̹͘", + "̠̞̱̰I͖͇̝̻n̦̰͍̰̟v̤̺̫̳̭̼̗͘ò̹̟̩̩͚k̢̥̠͍͉̦̬i̖͓͔̮̱̻͘n̶̳͙̫͎g̖̯̣̲̪͉ ̞͎̗͕͚ͅt̲͕̘̺̯̗̦h̘̦̲̜̻e̳͎͉̬͙ ̴̞̪̲̥f̜̯͓͓̭̭͢e̱̘͔̮e̜̤l̺̱͖̯͓͙͈͢i̵̦̬͉͔̫͚͕n͉g̨͖̙̙̹̹̟̤ ͉̪o̞̠͍̪̰͙ͅf̬̲̺ ͔͕̲͕͕̲̕c̙͉h̝͔̩̙̕ͅa̲͖̻̗̹o̥̼̫s̝̖̜̝͚̫̟.̺͚ ̸̱̲W̶̥̣͖̦i͏̤̬̱̳̣ͅt͉h̗̪̪ ̷̱͚̹̪ǫ͕̗̣̳̦͎u̼̦͔̥̮̕ţ͖͎̻͔͉ ̴͎̩òr̹̰̖͉͈͝d̷̲̦̖͓e̲͓̠r", + "̧͚̜͓̰̭̭Ṯ̫̹̜̮̟̮͝h͚̘̩̘̖̰́e ̥̘͓͉͔͙̼N̟̜̣̘͔̪e̞̞̤͢z̰̖̘͇p̠͟e̺̱̣͍͙̝ṛ̘̬͔̙͇̠d͝ḭ̯̱̥̗̩a̛ͅn͏̦ ̷̥hi̥v̖̳̹͉̮̱͝e̹̪̘̖̰̟-̴͙͓͚̜̻mi̗̺̻͙̺ͅn̪̯͈d ͏̘͓̫̳ͅơ̹͔̳̖̣͓f͈̹̘ ͕ͅc̗̤̠̜̮̥̥h̡͍̩̭̫͚̱a̤͉̤͔͜os͕̤̼͍̲̀ͅ.̡̱ ̦Za̯̱̗̭͍̣͚l̗͉̰̤g͏̣̭̬̗̲͖ͅo̶̭̩̳̟͈.̪̦̰̳", + "H̴̱̦̗̬̣͓̺e̮ ͉̠̰̞͎̖͟ẁh̛̺̯ͅo̖̫͡ ̢Ẁa̡̗i̸t͖̣͉̀ş͔̯̩ ̤̦̮͇̞̦̲B͎̭͇̦̼e̢hin͏͙̟̪d̴̰͓̻̣̮͕ͅ T͖̮̕h͖e̘̺̰̙͘ ̥Ẁ̦͔̻͚a̞͖̪͉l̪̠̻̰̣̠l̲͎͞", + "Z̘͍̼͎̣͔͝Ą̲̜̱̱̹̤͇L̶̝̰̭͔G͍̖͍O̫͜ͅ!̼̤ͅ", + "H̝̪̜͓̀̌̂̒E̢̙̠̣ ̴̳͇̥̟̠͍̐C̹̓̑̐̆͝Ó̶̭͓̚M̬̼Ĕ̖̤͔͔̟̹̽̿̊ͥ̍ͫS̻̰̦̻̖̘̱̒ͪ͌̅͟" + ], + "license": "ISC", + "main": "dezalgo.js", + "name": "dezalgo", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/dezalgo.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.0.3" +} diff --git a/node_modules/dezalgo/test/basic.js b/node_modules/dezalgo/test/basic.js new file mode 100644 index 00000000..da09e724 --- /dev/null +++ b/node_modules/dezalgo/test/basic.js @@ -0,0 +1,29 @@ +var test = require('tap').test +var dz = require('../dezalgo.js') + +test('the dark pony', function(t) { + + var n = 0 + function foo(i, cb) { + cb = dz(cb) + if (++n % 2) cb(true, i) + else process.nextTick(cb.bind(null, false, i)) + } + + var called = 0 + var order = [0, 2, 4, 6, 8, 1, 3, 5, 7, 9] + var o = 0 + for (var i = 0; i < 10; i++) { + foo(i, function(cached, i) { + t.equal(i, order[o++]) + t.equal(i % 2, cached ? 0 : 1) + called++ + }) + t.equal(called, 0) + } + + setTimeout(function() { + t.equal(called, 10) + t.end() + }) +}) diff --git a/node_modules/easyreq/.npmignore b/node_modules/easyreq/.npmignore new file mode 100644 index 00000000..3c3629e6 --- /dev/null +++ b/node_modules/easyreq/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/easyreq/README.md b/node_modules/easyreq/README.md new file mode 100644 index 00000000..5c5306cc --- /dev/null +++ b/node_modules/easyreq/README.md @@ -0,0 +1,111 @@ +easyreq +======= + +Add convenience function to the `req` and `res` objects of an http/https server + +Install +------- + + npm install easyreq + +Example +------- + +Use `easyreq` to decorate the `req` and `res` objects of a server + +``` js +var http = require('http'); +var easyreq = require('easyreq'); + +http.createServer(function(req, res) { + easyreq(req, res); // call easyreq to overload these object with new methods + + console.log(req.urlparsed); // the output of url.parse(req.url, true); + + res.error(); // end the connection with a 500 + + res.notfound(); // end the connection with a 404 + + res.redirect('http://www.google.com'); // end the connection with a 302 redirect to google +}); +``` + +### `req.urlparsed` + +The output of `url.parse(req.url, true)`. Additional keys are also available: + +- `req.urlparsed.normalizedpathname`: the output of + `path.normalize(req.urlparsed.pathname)`; used to help prevent directory + traversal attacks against your webserver. +- `req.urlparsed.query`: this object has been + [cleansed](https://www.github.com/bahamas10/node-cleanse) of reserved + keywords + +### `res.error([code], [s])` + +End the connection with a given code which defaults to 500. This allows for +simple one-liners like: + +``` js +if (err) + return res.error(); +``` + +The second argument is an optional string to pass to `res.end()`, if it is not supplied, +the data will be set to `http.STATUS\_CODES[code]` + +Examples + +``` js +// send a 500 with the body set to "Internal Server Error" (http.STATUS_CODES[500]) +res.error(); + +// send a 501 with the body set to "Not Implemented" (http.STATUS_CODES[501]) +res.error(501); + +// send a 500 with the body set to "foo" +res.error('foo'); + +// send a 503 with the body set to "bar" +res.error(503, 'bar'); +``` + +### `res.notfound()` + +Like `res.error()` above, this will end the connection with a 404. Again this +allows for simple one-liners like: + +``` js +if (!route) + return res.notfound(); +``` + +Any arguments passed to `res.notfound()` will be applied to the `res.end()` +function. + +### `res.redirect(url, [code])` + +Send a 302 redirect to the given URL and end the connection. + +The optional second argument is the code to send, defaults to `302` + +### `res.json(obj, [code], [pretty])` + +End the request by sending an object as JSON. `obj` is automatically stringified, +the `Content-Type` header is set if it is not currently set. + +`Code` is optional and defaults to 200 + +**Note:** this function can throw if the object cannot be stringified + +### `res.html(html, [code])` + +End the request by sending HTML. `Content-Type` header is set if it is +not currently set. + +`Code` is optional and defaults to 200 + +License +------- + +MIT diff --git a/node_modules/easyreq/easyreq.js b/node_modules/easyreq/easyreq.js new file mode 100644 index 00000000..657df00d --- /dev/null +++ b/node_modules/easyreq/easyreq.js @@ -0,0 +1,82 @@ +/** + * add functions to req and res objects for an http/https server + * + * Author: Dave Eddy + * Date: 4/19/2013 + * License: MIT + */ + +var http = require('http'); +var path = require('path'); +var url = require('url'); + +var cleanse = require('cleanse'); + +module.exports = easyreq; + +function easyreq(req, res) { + // parse the URL, normalize the pathname and cleanse the querystring + req.urlparsed = url.parse(req.url, true); + req.urlparsed.normalizedpathname = path.normalize(req.urlparsed.pathname); + cleanse(req.urlparsed.query); + + // easily send a redirect + res.redirect = function easyreq_redirect(uri, code) { + res.setHeader('Location', uri); + res.statusCode = code || 302; + res.end(http.STATUS_CODES[res.statusCode] + '\n'); + }; + + // shoot a server error or end with a code + res.error = function easyreq_error(code, s) { + if (typeof code !== 'number') { + s = code; + code = 500; + } + res.statusCode = code; + + if (s !== undefined) + res.end(s); + else + res.end(http.STATUS_CODES[res.statusCode] + '\n'); + }; + + // 404 to the user + res.notfound = function easyreq_notfound(s) { + res.statusCode = 404; + + if (s !== undefined) + res.end.apply(res, arguments); + else + res.end(http.STATUS_CODES[res.statusCode] + '\n'); + }; + + // send json + res.json = function easyreq_json(obj, code, pretty) { + var content; + if (pretty) + content = JSON.stringify(obj, null, 2) + '\n'; + else + content = JSON.stringify(obj); + if (!res.getHeader('Content-Type')) + res.setHeader('Content-Type', 'application/json; charset=utf-8'); + if (!res.getHeader('Content-Length')) + res.setHeader('Content-Length', Buffer.byteLength(content, 'utf-8')); + if (code) + res.statusCode = code; + + res.end(content); + }; + + // send html + res.html = function easyreq_html(html_, code) { + if (!res.getHeader('Content-Type')) + res.setHeader('Content-Type', 'text/html; charset=utf-8'); + if (!res.getHeader('Content-Length')) + res.setHeader('Content-Length', Buffer.byteLength(html_, 'utf-8')); + if (code) + res.statusCode = code; + + res.end(html_); + }; +} diff --git a/node_modules/easyreq/examples/server.js b/node_modules/easyreq/examples/server.js new file mode 100644 index 00000000..86b50a35 --- /dev/null +++ b/node_modules/easyreq/examples/server.js @@ -0,0 +1,40 @@ +var http = require('http'); + +var easyreq = require('../'); + +var host = 'localhost'; +var port = 8080; + +http.createServer(onrequest).listen(port, host, started); + +function onrequest(req, res) { + easyreq(req, res); + + switch (req.urlparsed.pathname) { + case '/redirect': + res.redirect('http://google.com'); + break; + case '/fake': + res.notfound(); + break; + case '/error': + res.error(); + break; + case '/json': + res.json({key:'value'}); + break; + case '/html': + res.html(''); + break; + case '/query': + res.json(req.urlparsed.query); + break; + default: + res.end('path = ' + req.urlparsed.normalizedpathname); + break; + } +} + +function started() { + console.log('server started, http://%s:%d', host, port); +} diff --git a/node_modules/easyreq/package.json b/node_modules/easyreq/package.json new file mode 100644 index 00000000..60315ef8 --- /dev/null +++ b/node_modules/easyreq/package.json @@ -0,0 +1,51 @@ +{ + "_from": "easyreq@~0.1.0", + "_id": "easyreq@0.1.3", + "_inBundle": false, + "_integrity": "sha1-uS2JSu8epIFaRBA3KNe2hVvdero=", + "_location": "/easyreq", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "easyreq@~0.1.0", + "name": "easyreq", + "escapedName": "easyreq", + "rawSpec": "~0.1.0", + "saveSpec": null, + "fetchSpec": "~0.1.0" + }, + "_requiredBy": [ + "/static-route" + ], + "_resolved": "https://registry.npmjs.org/easyreq/-/easyreq-0.1.3.tgz", + "_shasum": "b92d894aef1ea4815a44103728d7b6855bdd7aba", + "_spec": "easyreq@~0.1.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/static-route", + "author": { + "name": "Dave Eddy", + "email": "dave@daveeddy.com", + "url": "http://www.daveeddy.com" + }, + "bugs": { + "url": "https://github.com/bahamas10/node-easyreq/issues" + }, + "bundleDependencies": false, + "dependencies": { + "cleanse": "0.0.3" + }, + "deprecated": false, + "description": "Add convenience function to the req and res objects of an http/https server", + "homepage": "https://github.com/bahamas10/node-easyreq#readme", + "license": "MIT", + "main": "./easyreq.js", + "name": "easyreq", + "repository": { + "type": "git", + "url": "git://github.com/bahamas10/node-easyreq.git" + }, + "scripts": { + "test": "for f in test/*; do echo \"$f\"; node \"$f\" || exit 1; done; echo Passed; exit 0" + }, + "version": "0.1.3" +} diff --git a/node_modules/easyreq/test/simple.js b/node_modules/easyreq/test/simple.js new file mode 100644 index 00000000..ffa78e45 --- /dev/null +++ b/node_modules/easyreq/test/simple.js @@ -0,0 +1,182 @@ +var assert = require('assert'); +var http = require('http'); + +var easyreq = require('../'); + +var host = 'localhost'; +var port = 9128; + +var NUM_CHECKS = 0; + +var httprequest = http.request.bind(http); +http.request = function() { + NUM_CHECKS++; + return httprequest.apply(http, arguments); +}; + +http.createServer(onrequest).listen(port, host, started); + +function onrequest(req, res) { + easyreq(req, res); + + switch (req.urlparsed.pathname) { + case '/redirect': + res.redirect('http://google.com'); + break; + case '/notfound': + res.notfound(); + break; + case '/notfounddata': + res.notfound('foo'); + break; + case '/error': + res.error(); + break; + case '/errorcode': + res.error(501); + break; + case '/errordata': + res.error('bar'); + break; + case '/errorboth': + res.error(502, 'baz'); + break; + case '/json': + res.json({key:'value'}); + break; + case '/html': + res.html(''); + break; + default: + res.notfound('no route found'); + break; + } +} + +function started() { + console.log('server started'); + var i = 0; + + http.request('http://localhost:9128/redirect', function(res) { + console.log('GET /redirect'); + console.log('-> statusCode = %d', res.statusCode); + assert(res.statusCode === 302); + console.log('-> location header = %s', res.headers.location); + assert(res.headers.location === 'http://google.com'); + var data = ''; + res.setEncoding('utf-8'); + res.on('data', function(d) { data += d; }); + res.on('end', function() { + console.log('(GET /notfound) body = "%s"', data); + assert(data === http.STATUS_CODES[302] + '\n'); + checkdone(); + }); + }).end(); + + http.request('http://localhost:9128/notfound', function(res) { + console.log('GET /notfound'); + console.log('-> statusCode = %d', res.statusCode); + assert(res.statusCode === 404); + var data = ''; + res.setEncoding('utf-8'); + res.on('data', function(d) { data += d; }); + res.on('end', function() { + console.log('(GET /notfound) body = "%s"', data); + assert(data === http.STATUS_CODES[404] + '\n'); + checkdone(); + }); + }).end(); + + http.request('http://localhost:9128/notfounddata', function(res) { + console.log('GET /notfounddata'); + console.log('-> statusCode = %d', res.statusCode); + assert(res.statusCode === 404); + var data = ''; + res.setEncoding('utf-8'); + res.on('data', function(d) { data += d; }); + res.on('end', function() { + console.log('(GET /notfounddata) body = "%s"', data); + assert(data === 'foo'); + checkdone(); + }); + }).end(); + + http.request('http://localhost:9128/error', function(res) { + console.log('GET /error'); + console.log('-> statusCode = %d', res.statusCode); + assert(res.statusCode === 500); + var data = ''; + res.setEncoding('utf-8'); + res.on('data', function(d) { data += d; }); + res.on('end', function() { + console.log('(GET /error) body = "%s"', data); + assert(data === http.STATUS_CODES[500] + '\n'); + checkdone(); + }); + }).end(); + + http.request('http://localhost:9128/errorcode', function(res) { + console.log('GET /errorcode'); + console.log('-> statusCode = %d', res.statusCode); + assert(res.statusCode === 501); + var data = ''; + res.setEncoding('utf-8'); + res.on('data', function(d) { data += d; }); + res.on('end', function() { + console.log('(GET /errorcode) body = "%s"', data); + assert(data === http.STATUS_CODES[501] + '\n'); + checkdone(); + }); + }).end(); + + http.request('http://localhost:9128/errordata', function(res) { + console.log('GET /error'); + console.log('-> statusCode = %d', res.statusCode); + assert(res.statusCode === 500); + var data = ''; + res.setEncoding('utf-8'); + res.on('data', function(d) { data += d; }); + res.on('end', function() { + console.log('(GET /errordata) body = "%s"', data); + assert(data === 'bar'); + checkdone(); + }); + }).end(); + + http.request('http://localhost:9128/errorboth', function(res) { + console.log('GET /error'); + console.log('-> statusCode = %d', res.statusCode); + assert(res.statusCode === 502); + var data = ''; + res.setEncoding('utf-8'); + res.on('data', function(d) { data += d; }); + res.on('end', function() { + console.log('(GET /errorboth) body = "%s"', data); + assert(data === 'baz'); + checkdone(); + }); + }).end(); + + http.request('http://localhost:9128/html', function(res) { + console.log('GET /html'); + console.log('-> statusCode = %d', res.statusCode); + assert(res.statusCode === 200); + console.log('-> Content-Length = %d', res.headers['content-length']); + assert(res.headers['content-length'], ''.length); + checkdone(); + }).end(); + + http.request('http://localhost:9128/json', function(res) { + console.log('GET /json'); + console.log('-> statusCode = %d', res.statusCode); + assert(res.statusCode === 200); + console.log('-> Content-Length = %d', res.headers['content-length']); + assert(res.headers['content-length'], (JSON.stringify({key:'value'}) + '\n').length); + checkdone(); + }).end(); + + function checkdone() { + if (++i >= NUM_CHECKS) + process.exit(0); + } +} diff --git a/node_modules/fs.realpath/LICENSE b/node_modules/fs.realpath/LICENSE new file mode 100644 index 00000000..5bd884c2 --- /dev/null +++ b/node_modules/fs.realpath/LICENSE @@ -0,0 +1,43 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +---- + +This library bundles a version of the `fs.realpath` and `fs.realpathSync` +methods from Node.js v0.10 under the terms of the Node.js MIT license. + +Node's license follows, also included at the header of `old.js` which contains +the licensed code: + + Copyright Joyent, Inc. and other Node contributors. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + DEALINGS IN THE SOFTWARE. diff --git a/node_modules/fs.realpath/README.md b/node_modules/fs.realpath/README.md new file mode 100644 index 00000000..a42ceac6 --- /dev/null +++ b/node_modules/fs.realpath/README.md @@ -0,0 +1,33 @@ +# fs.realpath + +A backwards-compatible fs.realpath for Node v6 and above + +In Node v6, the JavaScript implementation of fs.realpath was replaced +with a faster (but less resilient) native implementation. That raises +new and platform-specific errors and cannot handle long or excessively +symlink-looping paths. + +This module handles those cases by detecting the new errors and +falling back to the JavaScript implementation. On versions of Node +prior to v6, it has no effect. + +## USAGE + +```js +var rp = require('fs.realpath') + +// async version +rp.realpath(someLongAndLoopingPath, function (er, real) { + // the ELOOP was handled, but it was a bit slower +}) + +// sync version +var real = rp.realpathSync(someLongAndLoopingPath) + +// monkeypatch at your own risk! +// This replaces the fs.realpath/fs.realpathSync builtins +rp.monkeypatch() + +// un-do the monkeypatching +rp.unmonkeypatch() +``` diff --git a/node_modules/fs.realpath/index.js b/node_modules/fs.realpath/index.js new file mode 100644 index 00000000..b09c7c7e --- /dev/null +++ b/node_modules/fs.realpath/index.js @@ -0,0 +1,66 @@ +module.exports = realpath +realpath.realpath = realpath +realpath.sync = realpathSync +realpath.realpathSync = realpathSync +realpath.monkeypatch = monkeypatch +realpath.unmonkeypatch = unmonkeypatch + +var fs = require('fs') +var origRealpath = fs.realpath +var origRealpathSync = fs.realpathSync + +var version = process.version +var ok = /^v[0-5]\./.test(version) +var old = require('./old.js') + +function newError (er) { + return er && er.syscall === 'realpath' && ( + er.code === 'ELOOP' || + er.code === 'ENOMEM' || + er.code === 'ENAMETOOLONG' + ) +} + +function realpath (p, cache, cb) { + if (ok) { + return origRealpath(p, cache, cb) + } + + if (typeof cache === 'function') { + cb = cache + cache = null + } + origRealpath(p, cache, function (er, result) { + if (newError(er)) { + old.realpath(p, cache, cb) + } else { + cb(er, result) + } + }) +} + +function realpathSync (p, cache) { + if (ok) { + return origRealpathSync(p, cache) + } + + try { + return origRealpathSync(p, cache) + } catch (er) { + if (newError(er)) { + return old.realpathSync(p, cache) + } else { + throw er + } + } +} + +function monkeypatch () { + fs.realpath = realpath + fs.realpathSync = realpathSync +} + +function unmonkeypatch () { + fs.realpath = origRealpath + fs.realpathSync = origRealpathSync +} diff --git a/node_modules/fs.realpath/old.js b/node_modules/fs.realpath/old.js new file mode 100644 index 00000000..b40305e7 --- /dev/null +++ b/node_modules/fs.realpath/old.js @@ -0,0 +1,303 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +var pathModule = require('path'); +var isWindows = process.platform === 'win32'; +var fs = require('fs'); + +// JavaScript implementation of realpath, ported from node pre-v6 + +var DEBUG = process.env.NODE_DEBUG && /fs/.test(process.env.NODE_DEBUG); + +function rethrow() { + // Only enable in debug mode. A backtrace uses ~1000 bytes of heap space and + // is fairly slow to generate. + var callback; + if (DEBUG) { + var backtrace = new Error; + callback = debugCallback; + } else + callback = missingCallback; + + return callback; + + function debugCallback(err) { + if (err) { + backtrace.message = err.message; + err = backtrace; + missingCallback(err); + } + } + + function missingCallback(err) { + if (err) { + if (process.throwDeprecation) + throw err; // Forgot a callback but don't know where? Use NODE_DEBUG=fs + else if (!process.noDeprecation) { + var msg = 'fs: missing callback ' + (err.stack || err.message); + if (process.traceDeprecation) + console.trace(msg); + else + console.error(msg); + } + } + } +} + +function maybeCallback(cb) { + return typeof cb === 'function' ? cb : rethrow(); +} + +var normalize = pathModule.normalize; + +// Regexp that finds the next partion of a (partial) path +// result is [base_with_slash, base], e.g. ['somedir/', 'somedir'] +if (isWindows) { + var nextPartRe = /(.*?)(?:[\/\\]+|$)/g; +} else { + var nextPartRe = /(.*?)(?:[\/]+|$)/g; +} + +// Regex to find the device root, including trailing slash. E.g. 'c:\\'. +if (isWindows) { + var splitRootRe = /^(?:[a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/][^\\\/]+)?[\\\/]*/; +} else { + var splitRootRe = /^[\/]*/; +} + +exports.realpathSync = function realpathSync(p, cache) { + // make p is absolute + p = pathModule.resolve(p); + + if (cache && Object.prototype.hasOwnProperty.call(cache, p)) { + return cache[p]; + } + + var original = p, + seenLinks = {}, + knownHard = {}; + + // current character position in p + var pos; + // the partial path so far, including a trailing slash if any + var current; + // the partial path without a trailing slash (except when pointing at a root) + var base; + // the partial path scanned in the previous round, with slash + var previous; + + start(); + + function start() { + // Skip over roots + var m = splitRootRe.exec(p); + pos = m[0].length; + current = m[0]; + base = m[0]; + previous = ''; + + // On windows, check that the root exists. On unix there is no need. + if (isWindows && !knownHard[base]) { + fs.lstatSync(base); + knownHard[base] = true; + } + } + + // walk down the path, swapping out linked pathparts for their real + // values + // NB: p.length changes. + while (pos < p.length) { + // find the next part + nextPartRe.lastIndex = pos; + var result = nextPartRe.exec(p); + previous = current; + current += result[0]; + base = previous + result[1]; + pos = nextPartRe.lastIndex; + + // continue if not a symlink + if (knownHard[base] || (cache && cache[base] === base)) { + continue; + } + + var resolvedLink; + if (cache && Object.prototype.hasOwnProperty.call(cache, base)) { + // some known symbolic link. no need to stat again. + resolvedLink = cache[base]; + } else { + var stat = fs.lstatSync(base); + if (!stat.isSymbolicLink()) { + knownHard[base] = true; + if (cache) cache[base] = base; + continue; + } + + // read the link if it wasn't read before + // dev/ino always return 0 on windows, so skip the check. + var linkTarget = null; + if (!isWindows) { + var id = stat.dev.toString(32) + ':' + stat.ino.toString(32); + if (seenLinks.hasOwnProperty(id)) { + linkTarget = seenLinks[id]; + } + } + if (linkTarget === null) { + fs.statSync(base); + linkTarget = fs.readlinkSync(base); + } + resolvedLink = pathModule.resolve(previous, linkTarget); + // track this, if given a cache. + if (cache) cache[base] = resolvedLink; + if (!isWindows) seenLinks[id] = linkTarget; + } + + // resolve the link, then start over + p = pathModule.resolve(resolvedLink, p.slice(pos)); + start(); + } + + if (cache) cache[original] = p; + + return p; +}; + + +exports.realpath = function realpath(p, cache, cb) { + if (typeof cb !== 'function') { + cb = maybeCallback(cache); + cache = null; + } + + // make p is absolute + p = pathModule.resolve(p); + + if (cache && Object.prototype.hasOwnProperty.call(cache, p)) { + return process.nextTick(cb.bind(null, null, cache[p])); + } + + var original = p, + seenLinks = {}, + knownHard = {}; + + // current character position in p + var pos; + // the partial path so far, including a trailing slash if any + var current; + // the partial path without a trailing slash (except when pointing at a root) + var base; + // the partial path scanned in the previous round, with slash + var previous; + + start(); + + function start() { + // Skip over roots + var m = splitRootRe.exec(p); + pos = m[0].length; + current = m[0]; + base = m[0]; + previous = ''; + + // On windows, check that the root exists. On unix there is no need. + if (isWindows && !knownHard[base]) { + fs.lstat(base, function(err) { + if (err) return cb(err); + knownHard[base] = true; + LOOP(); + }); + } else { + process.nextTick(LOOP); + } + } + + // walk down the path, swapping out linked pathparts for their real + // values + function LOOP() { + // stop if scanned past end of path + if (pos >= p.length) { + if (cache) cache[original] = p; + return cb(null, p); + } + + // find the next part + nextPartRe.lastIndex = pos; + var result = nextPartRe.exec(p); + previous = current; + current += result[0]; + base = previous + result[1]; + pos = nextPartRe.lastIndex; + + // continue if not a symlink + if (knownHard[base] || (cache && cache[base] === base)) { + return process.nextTick(LOOP); + } + + if (cache && Object.prototype.hasOwnProperty.call(cache, base)) { + // known symbolic link. no need to stat again. + return gotResolvedLink(cache[base]); + } + + return fs.lstat(base, gotStat); + } + + function gotStat(err, stat) { + if (err) return cb(err); + + // if not a symlink, skip to the next path part + if (!stat.isSymbolicLink()) { + knownHard[base] = true; + if (cache) cache[base] = base; + return process.nextTick(LOOP); + } + + // stat & read the link if not read before + // call gotTarget as soon as the link target is known + // dev/ino always return 0 on windows, so skip the check. + if (!isWindows) { + var id = stat.dev.toString(32) + ':' + stat.ino.toString(32); + if (seenLinks.hasOwnProperty(id)) { + return gotTarget(null, seenLinks[id], base); + } + } + fs.stat(base, function(err) { + if (err) return cb(err); + + fs.readlink(base, function(err, target) { + if (!isWindows) seenLinks[id] = target; + gotTarget(err, target); + }); + }); + } + + function gotTarget(err, target, base) { + if (err) return cb(err); + + var resolvedLink = pathModule.resolve(previous, target); + if (cache) cache[base] = resolvedLink; + gotResolvedLink(resolvedLink); + } + + function gotResolvedLink(resolvedLink) { + // resolve the link, then start over + p = pathModule.resolve(resolvedLink, p.slice(pos)); + start(); + } +}; diff --git a/node_modules/fs.realpath/package.json b/node_modules/fs.realpath/package.json new file mode 100644 index 00000000..1648f30b --- /dev/null +++ b/node_modules/fs.realpath/package.json @@ -0,0 +1,59 @@ +{ + "_from": "fs.realpath@^1.0.0", + "_id": "fs.realpath@1.0.0", + "_inBundle": false, + "_integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=", + "_location": "/fs.realpath", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "fs.realpath@^1.0.0", + "name": "fs.realpath", + "escapedName": "fs.realpath", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/glob" + ], + "_resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz", + "_shasum": "1504ad2523158caa40db4a2787cb01411994ea4f", + "_spec": "fs.realpath@^1.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/glob", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/fs.realpath/issues" + }, + "bundleDependencies": false, + "dependencies": {}, + "deprecated": false, + "description": "Use node's fs.realpath, but fall back to the JS implementation if the native one fails", + "devDependencies": {}, + "files": [ + "old.js", + "index.js" + ], + "homepage": "https://github.com/isaacs/fs.realpath#readme", + "keywords": [ + "realpath", + "fs", + "polyfill" + ], + "license": "ISC", + "main": "index.js", + "name": "fs.realpath", + "repository": { + "type": "git", + "url": "git+https://github.com/isaacs/fs.realpath.git" + }, + "scripts": { + "test": "tap test/*.js --cov" + }, + "version": "1.0.0" +} diff --git a/node_modules/fstream/.npmignore b/node_modules/fstream/.npmignore new file mode 100644 index 00000000..494272a8 --- /dev/null +++ b/node_modules/fstream/.npmignore @@ -0,0 +1,5 @@ +.*.swp +node_modules/ +examples/deep-copy/ +examples/path/ +examples/filter-copy/ diff --git a/node_modules/fstream/.travis.yml b/node_modules/fstream/.travis.yml new file mode 100644 index 00000000..9f5972ab --- /dev/null +++ b/node_modules/fstream/.travis.yml @@ -0,0 +1,9 @@ +language: node_js +node_js: + - "6" + - "4" + - "0.10" + - "0.12" +before_install: + - "npm config set spin false" + - "npm install -g npm/npm" diff --git a/node_modules/fstream/LICENSE b/node_modules/fstream/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/fstream/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/fstream/README.md b/node_modules/fstream/README.md new file mode 100644 index 00000000..9d8cb77e --- /dev/null +++ b/node_modules/fstream/README.md @@ -0,0 +1,76 @@ +Like FS streams, but with stat on them, and supporting directories and +symbolic links, as well as normal files. Also, you can use this to set +the stats on a file, even if you don't change its contents, or to create +a symlink, etc. + +So, for example, you can "write" a directory, and it'll call `mkdir`. You +can specify a uid and gid, and it'll call `chown`. You can specify a +`mtime` and `atime`, and it'll call `utimes`. You can call it a symlink +and provide a `linkpath` and it'll call `symlink`. + +Note that it won't automatically resolve symbolic links. So, if you +call `fstream.Reader('/some/symlink')` then you'll get an object +that stats and then ends immediately (since it has no data). To follow +symbolic links, do this: `fstream.Reader({path:'/some/symlink', follow: +true })`. + +There are various checks to make sure that the bytes emitted are the +same as the intended size, if the size is set. + +## Examples + +```javascript +fstream + .Writer({ path: "path/to/file" + , mode: 0755 + , size: 6 + }) + .write("hello\n") + .end() +``` + +This will create the directories if they're missing, and then write +`hello\n` into the file, chmod it to 0755, and assert that 6 bytes have +been written when it's done. + +```javascript +fstream + .Writer({ path: "path/to/file" + , mode: 0755 + , size: 6 + , flags: "a" + }) + .write("hello\n") + .end() +``` + +You can pass flags in, if you want to append to a file. + +```javascript +fstream + .Writer({ path: "path/to/symlink" + , linkpath: "./file" + , SymbolicLink: true + , mode: "0755" // octal strings supported + }) + .end() +``` + +If isSymbolicLink is a function, it'll be called, and if it returns +true, then it'll treat it as a symlink. If it's not a function, then +any truish value will make a symlink, or you can set `type: +'SymbolicLink'`, which does the same thing. + +Note that the linkpath is relative to the symbolic link location, not +the parent dir or cwd. + +```javascript +fstream + .Reader("path/to/dir") + .pipe(fstream.Writer("path/to/other/dir")) +``` + +This will do like `cp -Rp path/to/dir path/to/other/dir`. If the other +dir exists and isn't a directory, then it'll emit an error. It'll also +set the uid, gid, mode, etc. to be identical. In this way, it's more +like `rsync -a` than simply a copy. diff --git a/node_modules/fstream/examples/filter-pipe.js b/node_modules/fstream/examples/filter-pipe.js new file mode 100644 index 00000000..83dadef8 --- /dev/null +++ b/node_modules/fstream/examples/filter-pipe.js @@ -0,0 +1,134 @@ +var fstream = require('../fstream.js') +var path = require('path') + +var r = fstream.Reader({ + path: path.dirname(__dirname), + filter: function () { + return !this.basename.match(/^\./) && + !this.basename.match(/^node_modules$/) && + !this.basename.match(/^deep-copy$/) && + !this.basename.match(/^filter-copy$/) + } +}) + +// this writer will only write directories +var w = fstream.Writer({ + path: path.resolve(__dirname, 'filter-copy'), + type: 'Directory', + filter: function () { + return this.type === 'Directory' + } +}) + +var indent = '' + +r.on('entry', appears) +r.on('ready', function () { + console.error('ready to begin!', r.path) +}) + +function appears (entry) { + console.error(indent + 'a %s appears!', entry.type, entry.basename, typeof entry.basename) + if (foggy) { + console.error('FOGGY!') + var p = entry + do { + console.error(p.depth, p.path, p._paused) + p = p.parent + } while (p) + + throw new Error('\u001b[mshould not have entries while foggy') + } + indent += '\t' + entry.on('data', missile(entry)) + entry.on('end', runaway(entry)) + entry.on('entry', appears) +} + +var foggy +function missile (entry) { + function liftFog (who) { + if (!foggy) return + if (who) { + console.error('%s breaks the spell!', who && who.path) + } else { + console.error('the spell expires!') + } + console.error('\u001b[mthe fog lifts!\n') + clearTimeout(foggy) + foggy = null + if (entry._paused) entry.resume() + } + + if (entry.type === 'Directory') { + var ended = false + entry.once('end', function () { ended = true }) + return function (c) { + // throw in some pathological pause()/resume() behavior + // just for extra fun. + process.nextTick(function () { + if (!foggy && !ended) { // && Math.random() < 0.3) { + console.error(indent + '%s casts a spell', entry.basename) + console.error('\na slowing fog comes over the battlefield...\n\u001b[32m') + entry.pause() + entry.once('resume', liftFog) + foggy = setTimeout(liftFog, 1000) + } + }) + } + } + + return function (c) { + var e = Math.random() < 0.5 + console.error(indent + '%s %s for %d damage!', + entry.basename, + e ? 'is struck' : 'fires a chunk', + c.length) + } +} + +function runaway (entry) { + return function () { + var e = Math.random() < 0.5 + console.error(indent + '%s %s', + entry.basename, + e ? 'turns to flee' : 'is vanquished!') + indent = indent.slice(0, -1) + } +} + +w.on('entry', attacks) +// w.on('ready', function () { attacks(w) }) +function attacks (entry) { + console.error(indent + '%s %s!', entry.basename, + entry.type === 'Directory' ? 'calls for backup' : 'attacks') + entry.on('entry', attacks) +} + +var ended = false +var i = 1 +r.on('end', function () { + if (foggy) clearTimeout(foggy) + console.error("\u001b[mIT'S OVER!!") + console.error('A WINNAR IS YOU!') + + console.log('ok ' + (i++) + ' A WINNAR IS YOU') + ended = true + // now go through and verify that everything in there is a dir. + var p = path.resolve(__dirname, 'filter-copy') + var checker = fstream.Reader({ path: p }) + checker.checker = true + checker.on('child', function (e) { + var ok = e.type === 'Directory' + console.log((ok ? '' : 'not ') + 'ok ' + (i++) + + ' should be a dir: ' + + e.path.substr(checker.path.length + 1)) + }) +}) + +process.on('exit', function () { + console.log((ended ? '' : 'not ') + 'ok ' + (i) + ' ended') + console.log('1..' + i) +}) + +r.pipe(w) diff --git a/node_modules/fstream/examples/pipe.js b/node_modules/fstream/examples/pipe.js new file mode 100644 index 00000000..3de42ef3 --- /dev/null +++ b/node_modules/fstream/examples/pipe.js @@ -0,0 +1,118 @@ +var fstream = require('../fstream.js') +var path = require('path') + +var r = fstream.Reader({ + path: path.dirname(__dirname), + filter: function () { + return !this.basename.match(/^\./) && + !this.basename.match(/^node_modules$/) && + !this.basename.match(/^deep-copy$/) + } +}) + +var w = fstream.Writer({ + path: path.resolve(__dirname, 'deep-copy'), + type: 'Directory' +}) + +var indent = '' + +r.on('entry', appears) +r.on('ready', function () { + console.error('ready to begin!', r.path) +}) + +function appears (entry) { + console.error(indent + 'a %s appears!', entry.type, entry.basename, typeof entry.basename, entry) + if (foggy) { + console.error('FOGGY!') + var p = entry + do { + console.error(p.depth, p.path, p._paused) + p = p.parent + } while (p) + + throw new Error('\u001b[mshould not have entries while foggy') + } + indent += '\t' + entry.on('data', missile(entry)) + entry.on('end', runaway(entry)) + entry.on('entry', appears) +} + +var foggy +function missile (entry) { + function liftFog (who) { + if (!foggy) return + if (who) { + console.error('%s breaks the spell!', who && who.path) + } else { + console.error('the spell expires!') + } + console.error('\u001b[mthe fog lifts!\n') + clearTimeout(foggy) + foggy = null + if (entry._paused) entry.resume() + } + + if (entry.type === 'Directory') { + var ended = false + entry.once('end', function () { ended = true }) + return function (c) { + // throw in some pathological pause()/resume() behavior + // just for extra fun. + process.nextTick(function () { + if (!foggy && !ended) { // && Math.random() < 0.3) { + console.error(indent + '%s casts a spell', entry.basename) + console.error('\na slowing fog comes over the battlefield...\n\u001b[32m') + entry.pause() + entry.once('resume', liftFog) + foggy = setTimeout(liftFog, 10) + } + }) + } + } + + return function (c) { + var e = Math.random() < 0.5 + console.error(indent + '%s %s for %d damage!', + entry.basename, + e ? 'is struck' : 'fires a chunk', + c.length) + } +} + +function runaway (entry) { + return function () { + var e = Math.random() < 0.5 + console.error(indent + '%s %s', + entry.basename, + e ? 'turns to flee' : 'is vanquished!') + indent = indent.slice(0, -1) + } +} + +w.on('entry', attacks) +// w.on('ready', function () { attacks(w) }) +function attacks (entry) { + console.error(indent + '%s %s!', entry.basename, + entry.type === 'Directory' ? 'calls for backup' : 'attacks') + entry.on('entry', attacks) +} + +var ended = false +r.on('end', function () { + if (foggy) clearTimeout(foggy) + console.error("\u001b[mIT'S OVER!!") + console.error('A WINNAR IS YOU!') + + console.log('ok 1 A WINNAR IS YOU') + ended = true +}) + +process.on('exit', function () { + console.log((ended ? '' : 'not ') + 'ok 2 ended') + console.log('1..2') +}) + +r.pipe(w) diff --git a/node_modules/fstream/examples/reader.js b/node_modules/fstream/examples/reader.js new file mode 100644 index 00000000..19affbe7 --- /dev/null +++ b/node_modules/fstream/examples/reader.js @@ -0,0 +1,68 @@ +var fstream = require('../fstream.js') +var tap = require('tap') +var fs = require('fs') +var path = require('path') +var dir = path.dirname(__dirname) + +tap.test('reader test', function (t) { + var children = -1 + var gotReady = false + var ended = false + + var r = fstream.Reader({ + path: dir, + filter: function () { + // return this.parent === r + return this.parent === r || this === r + } + }) + + r.on('ready', function () { + gotReady = true + children = fs.readdirSync(dir).length + console.error('Setting expected children to ' + children) + t.equal(r.type, 'Directory', 'should be a directory') + }) + + r.on('entry', function (entry) { + children-- + if (!gotReady) { + t.fail('children before ready!') + } + t.equal(entry.dirname, r.path, 'basename is parent dir') + }) + + r.on('error', function (er) { + t.fail(er) + t.end() + process.exit(1) + }) + + r.on('end', function () { + t.equal(children, 0, 'should have seen all children') + ended = true + }) + + var closed = false + r.on('close', function () { + t.ok(ended, 'saw end before close') + t.notOk(closed, 'close should only happen once') + closed = true + t.end() + }) +}) + +tap.test('reader error test', function (t) { + // assumes non-root on a *nix system + var r = fstream.Reader({ path: '/etc/shadow' }) + + r.once('error', function (er) { + t.ok(true) + t.end() + }) + + r.on('end', function () { + t.fail('reader ended without error') + t.end() + }) +}) diff --git a/node_modules/fstream/examples/symlink-write.js b/node_modules/fstream/examples/symlink-write.js new file mode 100644 index 00000000..19e81eea --- /dev/null +++ b/node_modules/fstream/examples/symlink-write.js @@ -0,0 +1,27 @@ +var fstream = require('../fstream.js') +var notOpen = false +process.chdir(__dirname) + +fstream + .Writer({ + path: 'path/to/symlink', + linkpath: './file', + isSymbolicLink: true, + mode: '0755' // octal strings supported + }) + .on('close', function () { + notOpen = true + var fs = require('fs') + var s = fs.lstatSync('path/to/symlink') + var isSym = s.isSymbolicLink() + console.log((isSym ? '' : 'not ') + 'ok 1 should be symlink') + var t = fs.readlinkSync('path/to/symlink') + var isTarget = t === './file' + console.log((isTarget ? '' : 'not ') + 'ok 2 should link to ./file') + }) + .end() + +process.on('exit', function () { + console.log((notOpen ? '' : 'not ') + 'ok 3 should be closed') + console.log('1..3') +}) diff --git a/node_modules/fstream/fstream.js b/node_modules/fstream/fstream.js new file mode 100644 index 00000000..c0eb3bea --- /dev/null +++ b/node_modules/fstream/fstream.js @@ -0,0 +1,35 @@ +exports.Abstract = require('./lib/abstract.js') +exports.Reader = require('./lib/reader.js') +exports.Writer = require('./lib/writer.js') + +exports.File = { + Reader: require('./lib/file-reader.js'), + Writer: require('./lib/file-writer.js') +} + +exports.Dir = { + Reader: require('./lib/dir-reader.js'), + Writer: require('./lib/dir-writer.js') +} + +exports.Link = { + Reader: require('./lib/link-reader.js'), + Writer: require('./lib/link-writer.js') +} + +exports.Proxy = { + Reader: require('./lib/proxy-reader.js'), + Writer: require('./lib/proxy-writer.js') +} + +exports.Reader.Dir = exports.DirReader = exports.Dir.Reader +exports.Reader.File = exports.FileReader = exports.File.Reader +exports.Reader.Link = exports.LinkReader = exports.Link.Reader +exports.Reader.Proxy = exports.ProxyReader = exports.Proxy.Reader + +exports.Writer.Dir = exports.DirWriter = exports.Dir.Writer +exports.Writer.File = exports.FileWriter = exports.File.Writer +exports.Writer.Link = exports.LinkWriter = exports.Link.Writer +exports.Writer.Proxy = exports.ProxyWriter = exports.Proxy.Writer + +exports.collect = require('./lib/collect.js') diff --git a/node_modules/fstream/lib/abstract.js b/node_modules/fstream/lib/abstract.js new file mode 100644 index 00000000..97c120e1 --- /dev/null +++ b/node_modules/fstream/lib/abstract.js @@ -0,0 +1,85 @@ +// the parent class for all fstreams. + +module.exports = Abstract + +var Stream = require('stream').Stream +var inherits = require('inherits') + +function Abstract () { + Stream.call(this) +} + +inherits(Abstract, Stream) + +Abstract.prototype.on = function (ev, fn) { + if (ev === 'ready' && this.ready) { + process.nextTick(fn.bind(this)) + } else { + Stream.prototype.on.call(this, ev, fn) + } + return this +} + +Abstract.prototype.abort = function () { + this._aborted = true + this.emit('abort') +} + +Abstract.prototype.destroy = function () {} + +Abstract.prototype.warn = function (msg, code) { + var self = this + var er = decorate(msg, code, self) + if (!self.listeners('warn')) { + console.error('%s %s\n' + + 'path = %s\n' + + 'syscall = %s\n' + + 'fstream_type = %s\n' + + 'fstream_path = %s\n' + + 'fstream_unc_path = %s\n' + + 'fstream_class = %s\n' + + 'fstream_stack =\n%s\n', + code || 'UNKNOWN', + er.stack, + er.path, + er.syscall, + er.fstream_type, + er.fstream_path, + er.fstream_unc_path, + er.fstream_class, + er.fstream_stack.join('\n')) + } else { + self.emit('warn', er) + } +} + +Abstract.prototype.info = function (msg, code) { + this.emit('info', msg, code) +} + +Abstract.prototype.error = function (msg, code, th) { + var er = decorate(msg, code, this) + if (th) throw er + else this.emit('error', er) +} + +function decorate (er, code, self) { + if (!(er instanceof Error)) er = new Error(er) + er.code = er.code || code + er.path = er.path || self.path + er.fstream_type = er.fstream_type || self.type + er.fstream_path = er.fstream_path || self.path + if (self._path !== self.path) { + er.fstream_unc_path = er.fstream_unc_path || self._path + } + if (self.linkpath) { + er.fstream_linkpath = er.fstream_linkpath || self.linkpath + } + er.fstream_class = er.fstream_class || self.constructor.name + er.fstream_stack = er.fstream_stack || + new Error().stack.split(/\n/).slice(3).map(function (s) { + return s.replace(/^ {4}at /, '') + }) + + return er +} diff --git a/node_modules/fstream/lib/collect.js b/node_modules/fstream/lib/collect.js new file mode 100644 index 00000000..e5d4f358 --- /dev/null +++ b/node_modules/fstream/lib/collect.js @@ -0,0 +1,70 @@ +module.exports = collect + +function collect (stream) { + if (stream._collected) return + + if (stream._paused) return stream.on('resume', collect.bind(null, stream)) + + stream._collected = true + stream.pause() + + stream.on('data', save) + stream.on('end', save) + var buf = [] + function save (b) { + if (typeof b === 'string') b = new Buffer(b) + if (Buffer.isBuffer(b) && !b.length) return + buf.push(b) + } + + stream.on('entry', saveEntry) + var entryBuffer = [] + function saveEntry (e) { + collect(e) + entryBuffer.push(e) + } + + stream.on('proxy', proxyPause) + function proxyPause (p) { + p.pause() + } + + // replace the pipe method with a new version that will + // unlock the buffered stuff. if you just call .pipe() + // without a destination, then it'll re-play the events. + stream.pipe = (function (orig) { + return function (dest) { + // console.error(' === open the pipes', dest && dest.path) + + // let the entries flow through one at a time. + // Once they're all done, then we can resume completely. + var e = 0 + ;(function unblockEntry () { + var entry = entryBuffer[e++] + // console.error(" ==== unblock entry", entry && entry.path) + if (!entry) return resume() + entry.on('end', unblockEntry) + if (dest) dest.add(entry) + else stream.emit('entry', entry) + })() + + function resume () { + stream.removeListener('entry', saveEntry) + stream.removeListener('data', save) + stream.removeListener('end', save) + + stream.pipe = orig + if (dest) stream.pipe(dest) + + buf.forEach(function (b) { + if (b) stream.emit('data', b) + else stream.emit('end') + }) + + stream.resume() + } + + return dest + } + })(stream.pipe) +} diff --git a/node_modules/fstream/lib/dir-reader.js b/node_modules/fstream/lib/dir-reader.js new file mode 100644 index 00000000..820cdc85 --- /dev/null +++ b/node_modules/fstream/lib/dir-reader.js @@ -0,0 +1,252 @@ +// A thing that emits "entry" events with Reader objects +// Pausing it causes it to stop emitting entry events, and also +// pauses the current entry if there is one. + +module.exports = DirReader + +var fs = require('graceful-fs') +var inherits = require('inherits') +var path = require('path') +var Reader = require('./reader.js') +var assert = require('assert').ok + +inherits(DirReader, Reader) + +function DirReader (props) { + var self = this + if (!(self instanceof DirReader)) { + throw new Error('DirReader must be called as constructor.') + } + + // should already be established as a Directory type + if (props.type !== 'Directory' || !props.Directory) { + throw new Error('Non-directory type ' + props.type) + } + + self.entries = null + self._index = -1 + self._paused = false + self._length = -1 + + if (props.sort) { + this.sort = props.sort + } + + Reader.call(this, props) +} + +DirReader.prototype._getEntries = function () { + var self = this + + // race condition. might pause() before calling _getEntries, + // and then resume, and try to get them a second time. + if (self._gotEntries) return + self._gotEntries = true + + fs.readdir(self._path, function (er, entries) { + if (er) return self.error(er) + + self.entries = entries + + self.emit('entries', entries) + if (self._paused) self.once('resume', processEntries) + else processEntries() + + function processEntries () { + self._length = self.entries.length + if (typeof self.sort === 'function') { + self.entries = self.entries.sort(self.sort.bind(self)) + } + self._read() + } + }) +} + +// start walking the dir, and emit an "entry" event for each one. +DirReader.prototype._read = function () { + var self = this + + if (!self.entries) return self._getEntries() + + if (self._paused || self._currentEntry || self._aborted) { + // console.error('DR paused=%j, current=%j, aborted=%j', self._paused, !!self._currentEntry, self._aborted) + return + } + + self._index++ + if (self._index >= self.entries.length) { + if (!self._ended) { + self._ended = true + self.emit('end') + self.emit('close') + } + return + } + + // ok, handle this one, then. + + // save creating a proxy, by stat'ing the thing now. + var p = path.resolve(self._path, self.entries[self._index]) + assert(p !== self._path) + assert(self.entries[self._index]) + + // set this to prevent trying to _read() again in the stat time. + self._currentEntry = p + fs[ self.props.follow ? 'stat' : 'lstat' ](p, function (er, stat) { + if (er) return self.error(er) + + var who = self._proxy || self + + stat.path = p + stat.basename = path.basename(p) + stat.dirname = path.dirname(p) + var childProps = self.getChildProps.call(who, stat) + childProps.path = p + childProps.basename = path.basename(p) + childProps.dirname = path.dirname(p) + + var entry = Reader(childProps, stat) + + // console.error("DR Entry", p, stat.size) + + self._currentEntry = entry + + // "entry" events are for direct entries in a specific dir. + // "child" events are for any and all children at all levels. + // This nomenclature is not completely final. + + entry.on('pause', function (who) { + if (!self._paused && !entry._disowned) { + self.pause(who) + } + }) + + entry.on('resume', function (who) { + if (self._paused && !entry._disowned) { + self.resume(who) + } + }) + + entry.on('stat', function (props) { + self.emit('_entryStat', entry, props) + if (entry._aborted) return + if (entry._paused) { + entry.once('resume', function () { + self.emit('entryStat', entry, props) + }) + } else self.emit('entryStat', entry, props) + }) + + entry.on('ready', function EMITCHILD () { + // console.error("DR emit child", entry._path) + if (self._paused) { + // console.error(" DR emit child - try again later") + // pause the child, and emit the "entry" event once we drain. + // console.error("DR pausing child entry") + entry.pause(self) + return self.once('resume', EMITCHILD) + } + + // skip over sockets. they can't be piped around properly, + // so there's really no sense even acknowledging them. + // if someone really wants to see them, they can listen to + // the "socket" events. + if (entry.type === 'Socket') { + self.emit('socket', entry) + } else { + self.emitEntry(entry) + } + }) + + var ended = false + entry.on('close', onend) + entry.on('disown', onend) + function onend () { + if (ended) return + ended = true + self.emit('childEnd', entry) + self.emit('entryEnd', entry) + self._currentEntry = null + if (!self._paused) { + self._read() + } + } + + // XXX Remove this. Works in node as of 0.6.2 or so. + // Long filenames should not break stuff. + entry.on('error', function (er) { + if (entry._swallowErrors) { + self.warn(er) + entry.emit('end') + entry.emit('close') + } else { + self.emit('error', er) + } + }) + + // proxy up some events. + ;[ + 'child', + 'childEnd', + 'warn' + ].forEach(function (ev) { + entry.on(ev, self.emit.bind(self, ev)) + }) + }) +} + +DirReader.prototype.disown = function (entry) { + entry.emit('beforeDisown') + entry._disowned = true + entry.parent = entry.root = null + if (entry === this._currentEntry) { + this._currentEntry = null + } + entry.emit('disown') +} + +DirReader.prototype.getChildProps = function () { + return { + depth: this.depth + 1, + root: this.root || this, + parent: this, + follow: this.follow, + filter: this.filter, + sort: this.props.sort, + hardlinks: this.props.hardlinks + } +} + +DirReader.prototype.pause = function (who) { + var self = this + if (self._paused) return + who = who || self + self._paused = true + if (self._currentEntry && self._currentEntry.pause) { + self._currentEntry.pause(who) + } + self.emit('pause', who) +} + +DirReader.prototype.resume = function (who) { + var self = this + if (!self._paused) return + who = who || self + + self._paused = false + // console.error('DR Emit Resume', self._path) + self.emit('resume', who) + if (self._paused) { + // console.error('DR Re-paused', self._path) + return + } + + if (self._currentEntry) { + if (self._currentEntry.resume) self._currentEntry.resume(who) + } else self._read() +} + +DirReader.prototype.emitEntry = function (entry) { + this.emit('entry', entry) + this.emit('child', entry) +} diff --git a/node_modules/fstream/lib/dir-writer.js b/node_modules/fstream/lib/dir-writer.js new file mode 100644 index 00000000..ec50dca9 --- /dev/null +++ b/node_modules/fstream/lib/dir-writer.js @@ -0,0 +1,174 @@ +// It is expected that, when .add() returns false, the consumer +// of the DirWriter will pause until a "drain" event occurs. Note +// that this is *almost always going to be the case*, unless the +// thing being written is some sort of unsupported type, and thus +// skipped over. + +module.exports = DirWriter + +var Writer = require('./writer.js') +var inherits = require('inherits') +var mkdir = require('mkdirp') +var path = require('path') +var collect = require('./collect.js') + +inherits(DirWriter, Writer) + +function DirWriter (props) { + var self = this + if (!(self instanceof DirWriter)) { + self.error('DirWriter must be called as constructor.', null, true) + } + + // should already be established as a Directory type + if (props.type !== 'Directory' || !props.Directory) { + self.error('Non-directory type ' + props.type + ' ' + + JSON.stringify(props), null, true) + } + + Writer.call(this, props) +} + +DirWriter.prototype._create = function () { + var self = this + mkdir(self._path, Writer.dirmode, function (er) { + if (er) return self.error(er) + // ready to start getting entries! + self.ready = true + self.emit('ready') + self._process() + }) +} + +// a DirWriter has an add(entry) method, but its .write() doesn't +// do anything. Why a no-op rather than a throw? Because this +// leaves open the door for writing directory metadata for +// gnu/solaris style dumpdirs. +DirWriter.prototype.write = function () { + return true +} + +DirWriter.prototype.end = function () { + this._ended = true + this._process() +} + +DirWriter.prototype.add = function (entry) { + var self = this + + // console.error('\tadd', entry._path, '->', self._path) + collect(entry) + if (!self.ready || self._currentEntry) { + self._buffer.push(entry) + return false + } + + // create a new writer, and pipe the incoming entry into it. + if (self._ended) { + return self.error('add after end') + } + + self._buffer.push(entry) + self._process() + + return this._buffer.length === 0 +} + +DirWriter.prototype._process = function () { + var self = this + + // console.error('DW Process p=%j', self._processing, self.basename) + + if (self._processing) return + + var entry = self._buffer.shift() + if (!entry) { + // console.error("DW Drain") + self.emit('drain') + if (self._ended) self._finish() + return + } + + self._processing = true + // console.error("DW Entry", entry._path) + + self.emit('entry', entry) + + // ok, add this entry + // + // don't allow recursive copying + var p = entry + var pp + do { + pp = p._path || p.path + if (pp === self.root._path || pp === self._path || + (pp && pp.indexOf(self._path) === 0)) { + // console.error('DW Exit (recursive)', entry.basename, self._path) + self._processing = false + if (entry._collected) entry.pipe() + return self._process() + } + p = p.parent + } while (p) + + // console.error("DW not recursive") + + // chop off the entry's root dir, replace with ours + var props = { + parent: self, + root: self.root || self, + type: entry.type, + depth: self.depth + 1 + } + + pp = entry._path || entry.path || entry.props.path + if (entry.parent) { + pp = pp.substr(entry.parent._path.length + 1) + } + // get rid of any ../../ shenanigans + props.path = path.join(self.path, path.join('/', pp)) + + // if i have a filter, the child should inherit it. + props.filter = self.filter + + // all the rest of the stuff, copy over from the source. + Object.keys(entry.props).forEach(function (k) { + if (!props.hasOwnProperty(k)) { + props[k] = entry.props[k] + } + }) + + // not sure at this point what kind of writer this is. + var child = self._currentChild = new Writer(props) + child.on('ready', function () { + // console.error("DW Child Ready", child.type, child._path) + // console.error(" resuming", entry._path) + entry.pipe(child) + entry.resume() + }) + + // XXX Make this work in node. + // Long filenames should not break stuff. + child.on('error', function (er) { + if (child._swallowErrors) { + self.warn(er) + child.emit('end') + child.emit('close') + } else { + self.emit('error', er) + } + }) + + // we fire _end internally *after* end, so that we don't move on + // until any "end" listeners have had their chance to do stuff. + child.on('close', onend) + var ended = false + function onend () { + if (ended) return + ended = true + // console.error("* DW Child end", child.basename) + self._currentChild = null + self._processing = false + self._process() + } +} diff --git a/node_modules/fstream/lib/file-reader.js b/node_modules/fstream/lib/file-reader.js new file mode 100644 index 00000000..baa01f4b --- /dev/null +++ b/node_modules/fstream/lib/file-reader.js @@ -0,0 +1,150 @@ +// Basically just a wrapper around an fs.ReadStream + +module.exports = FileReader + +var fs = require('graceful-fs') +var inherits = require('inherits') +var Reader = require('./reader.js') +var EOF = {EOF: true} +var CLOSE = {CLOSE: true} + +inherits(FileReader, Reader) + +function FileReader (props) { + // console.error(" FR create", props.path, props.size, new Error().stack) + var self = this + if (!(self instanceof FileReader)) { + throw new Error('FileReader must be called as constructor.') + } + + // should already be established as a File type + // XXX Todo: preserve hardlinks by tracking dev+inode+nlink, + // with a HardLinkReader class. + if (!((props.type === 'Link' && props.Link) || + (props.type === 'File' && props.File))) { + throw new Error('Non-file type ' + props.type) + } + + self._buffer = [] + self._bytesEmitted = 0 + Reader.call(self, props) +} + +FileReader.prototype._getStream = function () { + var self = this + var stream = self._stream = fs.createReadStream(self._path, self.props) + + if (self.props.blksize) { + stream.bufferSize = self.props.blksize + } + + stream.on('open', self.emit.bind(self, 'open')) + + stream.on('data', function (c) { + // console.error('\t\t%d %s', c.length, self.basename) + self._bytesEmitted += c.length + // no point saving empty chunks + if (!c.length) { + return + } else if (self._paused || self._buffer.length) { + self._buffer.push(c) + self._read() + } else self.emit('data', c) + }) + + stream.on('end', function () { + if (self._paused || self._buffer.length) { + // console.error('FR Buffering End', self._path) + self._buffer.push(EOF) + self._read() + } else { + self.emit('end') + } + + if (self._bytesEmitted !== self.props.size) { + self.error("Didn't get expected byte count\n" + + 'expect: ' + self.props.size + '\n' + + 'actual: ' + self._bytesEmitted) + } + }) + + stream.on('close', function () { + if (self._paused || self._buffer.length) { + // console.error('FR Buffering Close', self._path) + self._buffer.push(CLOSE) + self._read() + } else { + // console.error('FR close 1', self._path) + self.emit('close') + } + }) + + stream.on('error', function (e) { + self.emit('error', e) + }) + + self._read() +} + +FileReader.prototype._read = function () { + var self = this + // console.error('FR _read', self._path) + if (self._paused) { + // console.error('FR _read paused', self._path) + return + } + + if (!self._stream) { + // console.error('FR _getStream calling', self._path) + return self._getStream() + } + + // clear out the buffer, if there is one. + if (self._buffer.length) { + // console.error('FR _read has buffer', self._buffer.length, self._path) + var buf = self._buffer + for (var i = 0, l = buf.length; i < l; i++) { + var c = buf[i] + if (c === EOF) { + // console.error('FR Read emitting buffered end', self._path) + self.emit('end') + } else if (c === CLOSE) { + // console.error('FR Read emitting buffered close', self._path) + self.emit('close') + } else { + // console.error('FR Read emitting buffered data', self._path) + self.emit('data', c) + } + + if (self._paused) { + // console.error('FR Read Re-pausing at '+i, self._path) + self._buffer = buf.slice(i) + return + } + } + self._buffer.length = 0 + } +// console.error("FR _read done") +// that's about all there is to it. +} + +FileReader.prototype.pause = function (who) { + var self = this + // console.error('FR Pause', self._path) + if (self._paused) return + who = who || self + self._paused = true + if (self._stream) self._stream.pause() + self.emit('pause', who) +} + +FileReader.prototype.resume = function (who) { + var self = this + // console.error('FR Resume', self._path) + if (!self._paused) return + who = who || self + self.emit('resume', who) + self._paused = false + if (self._stream) self._stream.resume() + self._read() +} diff --git a/node_modules/fstream/lib/file-writer.js b/node_modules/fstream/lib/file-writer.js new file mode 100644 index 00000000..4c803d8d --- /dev/null +++ b/node_modules/fstream/lib/file-writer.js @@ -0,0 +1,107 @@ +module.exports = FileWriter + +var fs = require('graceful-fs') +var Writer = require('./writer.js') +var inherits = require('inherits') +var EOF = {} + +inherits(FileWriter, Writer) + +function FileWriter (props) { + var self = this + if (!(self instanceof FileWriter)) { + throw new Error('FileWriter must be called as constructor.') + } + + // should already be established as a File type + if (props.type !== 'File' || !props.File) { + throw new Error('Non-file type ' + props.type) + } + + self._buffer = [] + self._bytesWritten = 0 + + Writer.call(this, props) +} + +FileWriter.prototype._create = function () { + var self = this + if (self._stream) return + + var so = {} + if (self.props.flags) so.flags = self.props.flags + so.mode = Writer.filemode + if (self._old && self._old.blksize) so.bufferSize = self._old.blksize + + self._stream = fs.createWriteStream(self._path, so) + + self._stream.on('open', function () { + // console.error("FW open", self._buffer, self._path) + self.ready = true + self._buffer.forEach(function (c) { + if (c === EOF) self._stream.end() + else self._stream.write(c) + }) + self.emit('ready') + // give this a kick just in case it needs it. + self.emit('drain') + }) + + self._stream.on('error', function (er) { self.emit('error', er) }) + + self._stream.on('drain', function () { self.emit('drain') }) + + self._stream.on('close', function () { + // console.error('\n\nFW Stream Close', self._path, self.size) + self._finish() + }) +} + +FileWriter.prototype.write = function (c) { + var self = this + + self._bytesWritten += c.length + + if (!self.ready) { + if (!Buffer.isBuffer(c) && typeof c !== 'string') { + throw new Error('invalid write data') + } + self._buffer.push(c) + return false + } + + var ret = self._stream.write(c) + // console.error('\t-- fw wrote, _stream says', ret, self._stream._queue.length) + + // allow 2 buffered writes, because otherwise there's just too + // much stop and go bs. + if (ret === false && self._stream._queue) { + return self._stream._queue.length <= 2 + } else { + return ret + } +} + +FileWriter.prototype.end = function (c) { + var self = this + + if (c) self.write(c) + + if (!self.ready) { + self._buffer.push(EOF) + return false + } + + return self._stream.end() +} + +FileWriter.prototype._finish = function () { + var self = this + if (typeof self.size === 'number' && self._bytesWritten !== self.size) { + self.error( + 'Did not get expected byte count.\n' + + 'expect: ' + self.size + '\n' + + 'actual: ' + self._bytesWritten) + } + Writer.prototype._finish.call(self) +} diff --git a/node_modules/fstream/lib/get-type.js b/node_modules/fstream/lib/get-type.js new file mode 100644 index 00000000..19f6a657 --- /dev/null +++ b/node_modules/fstream/lib/get-type.js @@ -0,0 +1,33 @@ +module.exports = getType + +function getType (st) { + var types = [ + 'Directory', + 'File', + 'SymbolicLink', + 'Link', // special for hardlinks from tarballs + 'BlockDevice', + 'CharacterDevice', + 'FIFO', + 'Socket' + ] + var type + + if (st.type && types.indexOf(st.type) !== -1) { + st[st.type] = true + return st.type + } + + for (var i = 0, l = types.length; i < l; i++) { + type = types[i] + var is = st[type] || st['is' + type] + if (typeof is === 'function') is = is.call(st) + if (is) { + st[type] = true + st.type = type + return type + } + } + + return null +} diff --git a/node_modules/fstream/lib/link-reader.js b/node_modules/fstream/lib/link-reader.js new file mode 100644 index 00000000..fb4cc67a --- /dev/null +++ b/node_modules/fstream/lib/link-reader.js @@ -0,0 +1,53 @@ +// Basically just a wrapper around an fs.readlink +// +// XXX: Enhance this to support the Link type, by keeping +// a lookup table of {:}, so that hardlinks +// can be preserved in tarballs. + +module.exports = LinkReader + +var fs = require('graceful-fs') +var inherits = require('inherits') +var Reader = require('./reader.js') + +inherits(LinkReader, Reader) + +function LinkReader (props) { + var self = this + if (!(self instanceof LinkReader)) { + throw new Error('LinkReader must be called as constructor.') + } + + if (!((props.type === 'Link' && props.Link) || + (props.type === 'SymbolicLink' && props.SymbolicLink))) { + throw new Error('Non-link type ' + props.type) + } + + Reader.call(self, props) +} + +// When piping a LinkReader into a LinkWriter, we have to +// already have the linkpath property set, so that has to +// happen *before* the "ready" event, which means we need to +// override the _stat method. +LinkReader.prototype._stat = function (currentStat) { + var self = this + fs.readlink(self._path, function (er, linkpath) { + if (er) return self.error(er) + self.linkpath = self.props.linkpath = linkpath + self.emit('linkpath', linkpath) + Reader.prototype._stat.call(self, currentStat) + }) +} + +LinkReader.prototype._read = function () { + var self = this + if (self._paused) return + // basically just a no-op, since we got all the info we need + // from the _stat method + if (!self._ended) { + self.emit('end') + self.emit('close') + self._ended = true + } +} diff --git a/node_modules/fstream/lib/link-writer.js b/node_modules/fstream/lib/link-writer.js new file mode 100644 index 00000000..af542840 --- /dev/null +++ b/node_modules/fstream/lib/link-writer.js @@ -0,0 +1,95 @@ +module.exports = LinkWriter + +var fs = require('graceful-fs') +var Writer = require('./writer.js') +var inherits = require('inherits') +var path = require('path') +var rimraf = require('rimraf') + +inherits(LinkWriter, Writer) + +function LinkWriter (props) { + var self = this + if (!(self instanceof LinkWriter)) { + throw new Error('LinkWriter must be called as constructor.') + } + + // should already be established as a Link type + if (!((props.type === 'Link' && props.Link) || + (props.type === 'SymbolicLink' && props.SymbolicLink))) { + throw new Error('Non-link type ' + props.type) + } + + if (props.linkpath === '') props.linkpath = '.' + if (!props.linkpath) { + self.error('Need linkpath property to create ' + props.type) + } + + Writer.call(this, props) +} + +LinkWriter.prototype._create = function () { + // console.error(" LW _create") + var self = this + var hard = self.type === 'Link' || process.platform === 'win32' + var link = hard ? 'link' : 'symlink' + var lp = hard ? path.resolve(self.dirname, self.linkpath) : self.linkpath + + // can only change the link path by clobbering + // For hard links, let's just assume that's always the case, since + // there's no good way to read them if we don't already know. + if (hard) return clobber(self, lp, link) + + fs.readlink(self._path, function (er, p) { + // only skip creation if it's exactly the same link + if (p && p === lp) return finish(self) + clobber(self, lp, link) + }) +} + +function clobber (self, lp, link) { + rimraf(self._path, function (er) { + if (er) return self.error(er) + create(self, lp, link) + }) +} + +function create (self, lp, link) { + fs[link](lp, self._path, function (er) { + // if this is a hard link, and we're in the process of writing out a + // directory, it's very possible that the thing we're linking to + // doesn't exist yet (especially if it was intended as a symlink), + // so swallow ENOENT errors here and just soldier in. + // Additionally, an EPERM or EACCES can happen on win32 if it's trying + // to make a link to a directory. Again, just skip it. + // A better solution would be to have fs.symlink be supported on + // windows in some nice fashion. + if (er) { + if ((er.code === 'ENOENT' || + er.code === 'EACCES' || + er.code === 'EPERM') && process.platform === 'win32') { + self.ready = true + self.emit('ready') + self.emit('end') + self.emit('close') + self.end = self._finish = function () {} + } else return self.error(er) + } + finish(self) + }) +} + +function finish (self) { + self.ready = true + self.emit('ready') + if (self._ended && !self._finished) self._finish() +} + +LinkWriter.prototype.end = function () { + // console.error("LW finish in end") + this._ended = true + if (this.ready) { + this._finished = true + this._finish() + } +} diff --git a/node_modules/fstream/lib/proxy-reader.js b/node_modules/fstream/lib/proxy-reader.js new file mode 100644 index 00000000..4f431c9d --- /dev/null +++ b/node_modules/fstream/lib/proxy-reader.js @@ -0,0 +1,95 @@ +// A reader for when we don't yet know what kind of thing +// the thing is. + +module.exports = ProxyReader + +var Reader = require('./reader.js') +var getType = require('./get-type.js') +var inherits = require('inherits') +var fs = require('graceful-fs') + +inherits(ProxyReader, Reader) + +function ProxyReader (props) { + var self = this + if (!(self instanceof ProxyReader)) { + throw new Error('ProxyReader must be called as constructor.') + } + + self.props = props + self._buffer = [] + self.ready = false + + Reader.call(self, props) +} + +ProxyReader.prototype._stat = function () { + var self = this + var props = self.props + // stat the thing to see what the proxy should be. + var stat = props.follow ? 'stat' : 'lstat' + + fs[stat](props.path, function (er, current) { + var type + if (er || !current) { + type = 'File' + } else { + type = getType(current) + } + + props[type] = true + props.type = self.type = type + + self._old = current + self._addProxy(Reader(props, current)) + }) +} + +ProxyReader.prototype._addProxy = function (proxy) { + var self = this + if (self._proxyTarget) { + return self.error('proxy already set') + } + + self._proxyTarget = proxy + proxy._proxy = self + + ;[ + 'error', + 'data', + 'end', + 'close', + 'linkpath', + 'entry', + 'entryEnd', + 'child', + 'childEnd', + 'warn', + 'stat' + ].forEach(function (ev) { + // console.error('~~ proxy event', ev, self.path) + proxy.on(ev, self.emit.bind(self, ev)) + }) + + self.emit('proxy', proxy) + + proxy.on('ready', function () { + // console.error("~~ proxy is ready!", self.path) + self.ready = true + self.emit('ready') + }) + + var calls = self._buffer + self._buffer.length = 0 + calls.forEach(function (c) { + proxy[c[0]].apply(proxy, c[1]) + }) +} + +ProxyReader.prototype.pause = function () { + return this._proxyTarget ? this._proxyTarget.pause() : false +} + +ProxyReader.prototype.resume = function () { + return this._proxyTarget ? this._proxyTarget.resume() : false +} diff --git a/node_modules/fstream/lib/proxy-writer.js b/node_modules/fstream/lib/proxy-writer.js new file mode 100644 index 00000000..a6544621 --- /dev/null +++ b/node_modules/fstream/lib/proxy-writer.js @@ -0,0 +1,111 @@ +// A writer for when we don't know what kind of thing +// the thing is. That is, it's not explicitly set, +// so we're going to make it whatever the thing already +// is, or "File" +// +// Until then, collect all events. + +module.exports = ProxyWriter + +var Writer = require('./writer.js') +var getType = require('./get-type.js') +var inherits = require('inherits') +var collect = require('./collect.js') +var fs = require('fs') + +inherits(ProxyWriter, Writer) + +function ProxyWriter (props) { + var self = this + if (!(self instanceof ProxyWriter)) { + throw new Error('ProxyWriter must be called as constructor.') + } + + self.props = props + self._needDrain = false + + Writer.call(self, props) +} + +ProxyWriter.prototype._stat = function () { + var self = this + var props = self.props + // stat the thing to see what the proxy should be. + var stat = props.follow ? 'stat' : 'lstat' + + fs[stat](props.path, function (er, current) { + var type + if (er || !current) { + type = 'File' + } else { + type = getType(current) + } + + props[type] = true + props.type = self.type = type + + self._old = current + self._addProxy(Writer(props, current)) + }) +} + +ProxyWriter.prototype._addProxy = function (proxy) { + // console.error("~~ set proxy", this.path) + var self = this + if (self._proxy) { + return self.error('proxy already set') + } + + self._proxy = proxy + ;[ + 'ready', + 'error', + 'close', + 'pipe', + 'drain', + 'warn' + ].forEach(function (ev) { + proxy.on(ev, self.emit.bind(self, ev)) + }) + + self.emit('proxy', proxy) + + var calls = self._buffer + calls.forEach(function (c) { + // console.error("~~ ~~ proxy buffered call", c[0], c[1]) + proxy[c[0]].apply(proxy, c[1]) + }) + self._buffer.length = 0 + if (self._needsDrain) self.emit('drain') +} + +ProxyWriter.prototype.add = function (entry) { + // console.error("~~ proxy add") + collect(entry) + + if (!this._proxy) { + this._buffer.push(['add', [entry]]) + this._needDrain = true + return false + } + return this._proxy.add(entry) +} + +ProxyWriter.prototype.write = function (c) { + // console.error('~~ proxy write') + if (!this._proxy) { + this._buffer.push(['write', [c]]) + this._needDrain = true + return false + } + return this._proxy.write(c) +} + +ProxyWriter.prototype.end = function (c) { + // console.error('~~ proxy end') + if (!this._proxy) { + this._buffer.push(['end', [c]]) + return false + } + return this._proxy.end(c) +} diff --git a/node_modules/fstream/lib/reader.js b/node_modules/fstream/lib/reader.js new file mode 100644 index 00000000..876021f9 --- /dev/null +++ b/node_modules/fstream/lib/reader.js @@ -0,0 +1,255 @@ +module.exports = Reader + +var fs = require('graceful-fs') +var Stream = require('stream').Stream +var inherits = require('inherits') +var path = require('path') +var getType = require('./get-type.js') +var hardLinks = Reader.hardLinks = {} +var Abstract = require('./abstract.js') + +// Must do this *before* loading the child classes +inherits(Reader, Abstract) + +var LinkReader = require('./link-reader.js') + +function Reader (props, currentStat) { + var self = this + if (!(self instanceof Reader)) return new Reader(props, currentStat) + + if (typeof props === 'string') { + props = { path: props } + } + + if (!props.path) { + self.error('Must provide a path', null, true) + } + + // polymorphism. + // call fstream.Reader(dir) to get a DirReader object, etc. + // Note that, unlike in the Writer case, ProxyReader is going + // to be the *normal* state of affairs, since we rarely know + // the type of a file prior to reading it. + + var type + var ClassType + + if (props.type && typeof props.type === 'function') { + type = props.type + ClassType = type + } else { + type = getType(props) + ClassType = Reader + } + + if (currentStat && !type) { + type = getType(currentStat) + props[type] = true + props.type = type + } + + switch (type) { + case 'Directory': + ClassType = require('./dir-reader.js') + break + + case 'Link': + // XXX hard links are just files. + // However, it would be good to keep track of files' dev+inode + // and nlink values, and create a HardLinkReader that emits + // a linkpath value of the original copy, so that the tar + // writer can preserve them. + // ClassType = HardLinkReader + // break + + case 'File': + ClassType = require('./file-reader.js') + break + + case 'SymbolicLink': + ClassType = LinkReader + break + + case 'Socket': + ClassType = require('./socket-reader.js') + break + + case null: + ClassType = require('./proxy-reader.js') + break + } + + if (!(self instanceof ClassType)) { + return new ClassType(props) + } + + Abstract.call(self) + + self.readable = true + self.writable = false + + self.type = type + self.props = props + self.depth = props.depth = props.depth || 0 + self.parent = props.parent || null + self.root = props.root || (props.parent && props.parent.root) || self + + self._path = self.path = path.resolve(props.path) + if (process.platform === 'win32') { + self.path = self._path = self.path.replace(/\?/g, '_') + if (self._path.length >= 260) { + // how DOES one create files on the moon? + // if the path has spaces in it, then UNC will fail. + self._swallowErrors = true + // if (self._path.indexOf(" ") === -1) { + self._path = '\\\\?\\' + self.path.replace(/\//g, '\\') + // } + } + } + self.basename = props.basename = path.basename(self.path) + self.dirname = props.dirname = path.dirname(self.path) + + // these have served their purpose, and are now just noisy clutter + props.parent = props.root = null + + // console.error("\n\n\n%s setting size to", props.path, props.size) + self.size = props.size + self.filter = typeof props.filter === 'function' ? props.filter : null + if (props.sort === 'alpha') props.sort = alphasort + + // start the ball rolling. + // this will stat the thing, and then call self._read() + // to start reading whatever it is. + // console.error("calling stat", props.path, currentStat) + self._stat(currentStat) +} + +function alphasort (a, b) { + return a === b ? 0 + : a.toLowerCase() > b.toLowerCase() ? 1 + : a.toLowerCase() < b.toLowerCase() ? -1 + : a > b ? 1 + : -1 +} + +Reader.prototype._stat = function (currentStat) { + var self = this + var props = self.props + var stat = props.follow ? 'stat' : 'lstat' + // console.error("Reader._stat", self._path, currentStat) + if (currentStat) process.nextTick(statCb.bind(null, null, currentStat)) + else fs[stat](self._path, statCb) + + function statCb (er, props_) { + // console.error("Reader._stat, statCb", self._path, props_, props_.nlink) + if (er) return self.error(er) + + Object.keys(props_).forEach(function (k) { + props[k] = props_[k] + }) + + // if it's not the expected size, then abort here. + if (undefined !== self.size && props.size !== self.size) { + return self.error('incorrect size') + } + self.size = props.size + + var type = getType(props) + var handleHardlinks = props.hardlinks !== false + + // special little thing for handling hardlinks. + if (handleHardlinks && type !== 'Directory' && props.nlink && props.nlink > 1) { + var k = props.dev + ':' + props.ino + // console.error("Reader has nlink", self._path, k) + if (hardLinks[k] === self._path || !hardLinks[k]) { + hardLinks[k] = self._path + } else { + // switch into hardlink mode. + type = self.type = self.props.type = 'Link' + self.Link = self.props.Link = true + self.linkpath = self.props.linkpath = hardLinks[k] + // console.error("Hardlink detected, switching mode", self._path, self.linkpath) + // Setting __proto__ would arguably be the "correct" + // approach here, but that just seems too wrong. + self._stat = self._read = LinkReader.prototype._read + } + } + + if (self.type && self.type !== type) { + self.error('Unexpected type: ' + type) + } + + // if the filter doesn't pass, then just skip over this one. + // still have to emit end so that dir-walking can move on. + if (self.filter) { + var who = self._proxy || self + // special handling for ProxyReaders + if (!self.filter.call(who, who, props)) { + if (!self._disowned) { + self.abort() + self.emit('end') + self.emit('close') + } + return + } + } + + // last chance to abort or disown before the flow starts! + var events = ['_stat', 'stat', 'ready'] + var e = 0 + ;(function go () { + if (self._aborted) { + self.emit('end') + self.emit('close') + return + } + + if (self._paused && self.type !== 'Directory') { + self.once('resume', go) + return + } + + var ev = events[e++] + if (!ev) { + return self._read() + } + self.emit(ev, props) + go() + })() + } +} + +Reader.prototype.pipe = function (dest) { + var self = this + if (typeof dest.add === 'function') { + // piping to a multi-compatible, and we've got directory entries. + self.on('entry', function (entry) { + var ret = dest.add(entry) + if (ret === false) { + self.pause() + } + }) + } + + // console.error("R Pipe apply Stream Pipe") + return Stream.prototype.pipe.apply(this, arguments) +} + +Reader.prototype.pause = function (who) { + this._paused = true + who = who || this + this.emit('pause', who) + if (this._stream) this._stream.pause(who) +} + +Reader.prototype.resume = function (who) { + this._paused = false + who = who || this + this.emit('resume', who) + if (this._stream) this._stream.resume(who) + this._read() +} + +Reader.prototype._read = function () { + this.error('Cannot read unknown type: ' + this.type) +} diff --git a/node_modules/fstream/lib/socket-reader.js b/node_modules/fstream/lib/socket-reader.js new file mode 100644 index 00000000..e0456ba8 --- /dev/null +++ b/node_modules/fstream/lib/socket-reader.js @@ -0,0 +1,36 @@ +// Just get the stats, and then don't do anything. +// You can't really "read" from a socket. You "connect" to it. +// Mostly, this is here so that reading a dir with a socket in it +// doesn't blow up. + +module.exports = SocketReader + +var inherits = require('inherits') +var Reader = require('./reader.js') + +inherits(SocketReader, Reader) + +function SocketReader (props) { + var self = this + if (!(self instanceof SocketReader)) { + throw new Error('SocketReader must be called as constructor.') + } + + if (!(props.type === 'Socket' && props.Socket)) { + throw new Error('Non-socket type ' + props.type) + } + + Reader.call(self, props) +} + +SocketReader.prototype._read = function () { + var self = this + if (self._paused) return + // basically just a no-op, since we got all the info we have + // from the _stat method + if (!self._ended) { + self.emit('end') + self.emit('close') + self._ended = true + } +} diff --git a/node_modules/fstream/lib/writer.js b/node_modules/fstream/lib/writer.js new file mode 100644 index 00000000..ca3396b5 --- /dev/null +++ b/node_modules/fstream/lib/writer.js @@ -0,0 +1,390 @@ +module.exports = Writer + +var fs = require('graceful-fs') +var inherits = require('inherits') +var rimraf = require('rimraf') +var mkdir = require('mkdirp') +var path = require('path') +var umask = process.platform === 'win32' ? 0 : process.umask() +var getType = require('./get-type.js') +var Abstract = require('./abstract.js') + +// Must do this *before* loading the child classes +inherits(Writer, Abstract) + +Writer.dirmode = parseInt('0777', 8) & (~umask) +Writer.filemode = parseInt('0666', 8) & (~umask) + +var DirWriter = require('./dir-writer.js') +var LinkWriter = require('./link-writer.js') +var FileWriter = require('./file-writer.js') +var ProxyWriter = require('./proxy-writer.js') + +// props is the desired state. current is optionally the current stat, +// provided here so that subclasses can avoid statting the target +// more than necessary. +function Writer (props, current) { + var self = this + + if (typeof props === 'string') { + props = { path: props } + } + + if (!props.path) self.error('Must provide a path', null, true) + + // polymorphism. + // call fstream.Writer(dir) to get a DirWriter object, etc. + var type = getType(props) + var ClassType = Writer + + switch (type) { + case 'Directory': + ClassType = DirWriter + break + case 'File': + ClassType = FileWriter + break + case 'Link': + case 'SymbolicLink': + ClassType = LinkWriter + break + case null: + default: + // Don't know yet what type to create, so we wrap in a proxy. + ClassType = ProxyWriter + break + } + + if (!(self instanceof ClassType)) return new ClassType(props) + + // now get down to business. + + Abstract.call(self) + + // props is what we want to set. + // set some convenience properties as well. + self.type = props.type + self.props = props + self.depth = props.depth || 0 + self.clobber = props.clobber === false ? props.clobber : true + self.parent = props.parent || null + self.root = props.root || (props.parent && props.parent.root) || self + + self._path = self.path = path.resolve(props.path) + if (process.platform === 'win32') { + self.path = self._path = self.path.replace(/\?/g, '_') + if (self._path.length >= 260) { + self._swallowErrors = true + self._path = '\\\\?\\' + self.path.replace(/\//g, '\\') + } + } + self.basename = path.basename(props.path) + self.dirname = path.dirname(props.path) + self.linkpath = props.linkpath || null + + props.parent = props.root = null + + // console.error("\n\n\n%s setting size to", props.path, props.size) + self.size = props.size + + if (typeof props.mode === 'string') { + props.mode = parseInt(props.mode, 8) + } + + self.readable = false + self.writable = true + + // buffer until ready, or while handling another entry + self._buffer = [] + self.ready = false + + self.filter = typeof props.filter === 'function' ? props.filter : null + + // start the ball rolling. + // this checks what's there already, and then calls + // self._create() to call the impl-specific creation stuff. + self._stat(current) +} + +// Calling this means that it's something we can't create. +// Just assert that it's already there, otherwise raise a warning. +Writer.prototype._create = function () { + var self = this + fs[self.props.follow ? 'stat' : 'lstat'](self._path, function (er) { + if (er) { + return self.warn('Cannot create ' + self._path + '\n' + + 'Unsupported type: ' + self.type, 'ENOTSUP') + } + self._finish() + }) +} + +Writer.prototype._stat = function (current) { + var self = this + var props = self.props + var stat = props.follow ? 'stat' : 'lstat' + var who = self._proxy || self + + if (current) statCb(null, current) + else fs[stat](self._path, statCb) + + function statCb (er, current) { + if (self.filter && !self.filter.call(who, who, current)) { + self._aborted = true + self.emit('end') + self.emit('close') + return + } + + // if it's not there, great. We'll just create it. + // if it is there, then we'll need to change whatever differs + if (er || !current) { + return create(self) + } + + self._old = current + var currentType = getType(current) + + // if it's a type change, then we need to clobber or error. + // if it's not a type change, then let the impl take care of it. + if (currentType !== self.type) { + return rimraf(self._path, function (er) { + if (er) return self.error(er) + self._old = null + create(self) + }) + } + + // otherwise, just handle in the app-specific way + // this creates a fs.WriteStream, or mkdir's, or whatever + create(self) + } +} + +function create (self) { + // console.error("W create", self._path, Writer.dirmode) + + // XXX Need to clobber non-dirs that are in the way, + // unless { clobber: false } in the props. + mkdir(path.dirname(self._path), Writer.dirmode, function (er, made) { + // console.error("W created", path.dirname(self._path), er) + if (er) return self.error(er) + + // later on, we have to set the mode and owner for these + self._madeDir = made + return self._create() + }) +} + +function endChmod (self, want, current, path, cb) { + var wantMode = want.mode + var chmod = want.follow || self.type !== 'SymbolicLink' + ? 'chmod' : 'lchmod' + + if (!fs[chmod]) return cb() + if (typeof wantMode !== 'number') return cb() + + var curMode = current.mode & parseInt('0777', 8) + wantMode = wantMode & parseInt('0777', 8) + if (wantMode === curMode) return cb() + + fs[chmod](path, wantMode, cb) +} + +function endChown (self, want, current, path, cb) { + // Don't even try it unless root. Too easy to EPERM. + if (process.platform === 'win32') return cb() + if (!process.getuid || process.getuid() !== 0) return cb() + if (typeof want.uid !== 'number' && + typeof want.gid !== 'number') return cb() + + if (current.uid === want.uid && + current.gid === want.gid) return cb() + + var chown = (self.props.follow || self.type !== 'SymbolicLink') + ? 'chown' : 'lchown' + if (!fs[chown]) return cb() + + if (typeof want.uid !== 'number') want.uid = current.uid + if (typeof want.gid !== 'number') want.gid = current.gid + + fs[chown](path, want.uid, want.gid, cb) +} + +function endUtimes (self, want, current, path, cb) { + if (!fs.utimes || process.platform === 'win32') return cb() + + var utimes = (want.follow || self.type !== 'SymbolicLink') + ? 'utimes' : 'lutimes' + + if (utimes === 'lutimes' && !fs[utimes]) { + utimes = 'utimes' + } + + if (!fs[utimes]) return cb() + + var curA = current.atime + var curM = current.mtime + var meA = want.atime + var meM = want.mtime + + if (meA === undefined) meA = curA + if (meM === undefined) meM = curM + + if (!isDate(meA)) meA = new Date(meA) + if (!isDate(meM)) meA = new Date(meM) + + if (meA.getTime() === curA.getTime() && + meM.getTime() === curM.getTime()) return cb() + + fs[utimes](path, meA, meM, cb) +} + +// XXX This function is beastly. Break it up! +Writer.prototype._finish = function () { + var self = this + + if (self._finishing) return + self._finishing = true + + // console.error(" W Finish", self._path, self.size) + + // set up all the things. + // At this point, we're already done writing whatever we've gotta write, + // adding files to the dir, etc. + var todo = 0 + var errState = null + var done = false + + if (self._old) { + // the times will almost *certainly* have changed. + // adds the utimes syscall, but remove another stat. + self._old.atime = new Date(0) + self._old.mtime = new Date(0) + // console.error(" W Finish Stale Stat", self._path, self.size) + setProps(self._old) + } else { + var stat = self.props.follow ? 'stat' : 'lstat' + // console.error(" W Finish Stating", self._path, self.size) + fs[stat](self._path, function (er, current) { + // console.error(" W Finish Stated", self._path, self.size, current) + if (er) { + // if we're in the process of writing out a + // directory, it's very possible that the thing we're linking to + // doesn't exist yet (especially if it was intended as a symlink), + // so swallow ENOENT errors here and just soldier on. + if (er.code === 'ENOENT' && + (self.type === 'Link' || self.type === 'SymbolicLink') && + process.platform === 'win32') { + self.ready = true + self.emit('ready') + self.emit('end') + self.emit('close') + self.end = self._finish = function () {} + return + } else return self.error(er) + } + setProps(self._old = current) + }) + } + + return + + function setProps (current) { + todo += 3 + endChmod(self, self.props, current, self._path, next('chmod')) + endChown(self, self.props, current, self._path, next('chown')) + endUtimes(self, self.props, current, self._path, next('utimes')) + } + + function next (what) { + return function (er) { + // console.error(" W Finish", what, todo) + if (errState) return + if (er) { + er.fstream_finish_call = what + return self.error(errState = er) + } + if (--todo > 0) return + if (done) return + done = true + + // we may still need to set the mode/etc. on some parent dirs + // that were created previously. delay end/close until then. + if (!self._madeDir) return end() + else endMadeDir(self, self._path, end) + + function end (er) { + if (er) { + er.fstream_finish_call = 'setupMadeDir' + return self.error(er) + } + // all the props have been set, so we're completely done. + self.emit('end') + self.emit('close') + } + } + } +} + +function endMadeDir (self, p, cb) { + var made = self._madeDir + // everything *between* made and path.dirname(self._path) + // needs to be set up. Note that this may just be one dir. + var d = path.dirname(p) + + endMadeDir_(self, d, function (er) { + if (er) return cb(er) + if (d === made) { + return cb() + } + endMadeDir(self, d, cb) + }) +} + +function endMadeDir_ (self, p, cb) { + var dirProps = {} + Object.keys(self.props).forEach(function (k) { + dirProps[k] = self.props[k] + + // only make non-readable dirs if explicitly requested. + if (k === 'mode' && self.type !== 'Directory') { + dirProps[k] = dirProps[k] | parseInt('0111', 8) + } + }) + + var todo = 3 + var errState = null + fs.stat(p, function (er, current) { + if (er) return cb(errState = er) + endChmod(self, dirProps, current, p, next) + endChown(self, dirProps, current, p, next) + endUtimes(self, dirProps, current, p, next) + }) + + function next (er) { + if (errState) return + if (er) return cb(errState = er) + if (--todo === 0) return cb() + } +} + +Writer.prototype.pipe = function () { + this.error("Can't pipe from writable stream") +} + +Writer.prototype.add = function () { + this.error("Can't add to non-Directory type") +} + +Writer.prototype.write = function () { + return true +} + +function objectToString (d) { + return Object.prototype.toString.call(d) +} + +function isDate (d) { + return typeof d === 'object' && objectToString(d) === '[object Date]' +} diff --git a/node_modules/fstream/package.json b/node_modules/fstream/package.json new file mode 100644 index 00000000..659ca284 --- /dev/null +++ b/node_modules/fstream/package.json @@ -0,0 +1,64 @@ +{ + "_from": "fstream@1.0.10", + "_id": "fstream@1.0.10", + "_inBundle": false, + "_integrity": "sha1-YE6Kkv4m/9n2+uMDmdSYThqyKCI=", + "_location": "/fstream", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "fstream@1.0.10", + "name": "fstream", + "escapedName": "fstream", + "rawSpec": "1.0.10", + "saveSpec": null, + "fetchSpec": "1.0.10" + }, + "_requiredBy": [ + "/npm", + "/npm/fstream-npm/fstream-ignore", + "/npm/node-gyp", + "/tar" + ], + "_resolved": "https://registry.npmjs.org/fstream/-/fstream-1.0.10.tgz", + "_shasum": "604e8a92fe26ffd9f6fae30399d4984e1ab22822", + "_spec": "fstream@1.0.10", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/fstream/issues" + }, + "bundleDependencies": false, + "dependencies": { + "graceful-fs": "^4.1.2", + "inherits": "~2.0.0", + "mkdirp": ">=0.5 0", + "rimraf": "2" + }, + "deprecated": false, + "description": "Advanced file system stream things", + "devDependencies": { + "standard": "^4.0.0", + "tap": "^1.2.0" + }, + "engines": { + "node": ">=0.6" + }, + "homepage": "https://github.com/npm/fstream#readme", + "license": "ISC", + "main": "fstream.js", + "name": "fstream", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/fstream.git" + }, + "scripts": { + "test": "standard && tap examples/*.js" + }, + "version": "1.0.10" +} diff --git a/node_modules/github-url-from-username-repo/.npmignore b/node_modules/github-url-from-username-repo/.npmignore new file mode 100644 index 00000000..39747c08 --- /dev/null +++ b/node_modules/github-url-from-username-repo/.npmignore @@ -0,0 +1,13 @@ +*.swp +.*.swp + +.DS_Store +*~ +.project +.settings +npm-debug.log +coverage.html +.idea +lib-cov + +node_modules \ No newline at end of file diff --git a/node_modules/github-url-from-username-repo/.travis.yml b/node_modules/github-url-from-username-repo/.travis.yml new file mode 100644 index 00000000..a12e3f0f --- /dev/null +++ b/node_modules/github-url-from-username-repo/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" \ No newline at end of file diff --git a/node_modules/github-url-from-username-repo/LICENSE b/node_modules/github-url-from-username-repo/LICENSE new file mode 100644 index 00000000..44c152ba --- /dev/null +++ b/node_modules/github-url-from-username-repo/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) Robert Kowalski ("Author") +All rights reserved. + +The BSD License + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS +BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE +OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. \ No newline at end of file diff --git a/node_modules/github-url-from-username-repo/README.md b/node_modules/github-url-from-username-repo/README.md new file mode 100644 index 00000000..9adbee0e --- /dev/null +++ b/node_modules/github-url-from-username-repo/README.md @@ -0,0 +1,21 @@ +[![Build Status](https://travis-ci.org/robertkowalski/github-url-from-username-repo.png?branch=master)](https://travis-ci.org/robertkowalski/github-url-from-username-repo) +[![Dependency Status](https://gemnasium.com/robertkowalski/github-url-from-username-repo.png)](https://gemnasium.com/robertkowalski/github-url-from-username-repo) + + +# github-url-from-username-repo + +## API + +### getUrl(url, [forBrowser]) + +Get's the url normalized for npm. +If `forBrowser` is true, return a GitHub url that is usable in a webbrowser. + +## Usage + +```javascript + +var getUrl = require("github-url-from-username-repo") +getUrl("visionmedia/express") // https://github.com/visionmedia/express + +``` diff --git a/node_modules/github-url-from-username-repo/index.js b/node_modules/github-url-from-username-repo/index.js new file mode 100644 index 00000000..f9d77f95 --- /dev/null +++ b/node_modules/github-url-from-username-repo/index.js @@ -0,0 +1,21 @@ +module.exports = getUrl + +function getUrl (r, forBrowser) { + if (!r) return null + // Regex taken from https://github.com/npm/npm-package-arg/commit/01dce583c64afae07b66a2a8a6033aeba871c3cd + // Note: This does not fully test the git ref format. + // See https://www.kernel.org/pub/software/scm/git/docs/git-check-ref-format.html + // + // The only way to do this properly would be to shell out to + // git-check-ref-format, and as this is a fast sync function, + // we don't want to do that. Just let git fail if it turns + // out that the commit-ish is invalid. + // GH usernames cannot start with . or - + if (/^[^@%\/\s\.-][^:@%\/\s]*\/[^@\s\/%]+(?:#.*)?$/.test(r)) { + if (forBrowser) + r = r.replace("#", "/tree/") + return "https://github.com/" + r + } + + return null +} diff --git a/node_modules/github-url-from-username-repo/package.json b/node_modules/github-url-from-username-repo/package.json new file mode 100644 index 00000000..8203e957 --- /dev/null +++ b/node_modules/github-url-from-username-repo/package.json @@ -0,0 +1,55 @@ +{ + "_from": "github-url-from-username-repo@1.0.2", + "_id": "github-url-from-username-repo@1.0.2", + "_inBundle": false, + "_integrity": "sha1-fdeTMNKr5pwQws73lxTJchV5Hfo=", + "_location": "/github-url-from-username-repo", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "github-url-from-username-repo@1.0.2", + "name": "github-url-from-username-repo", + "escapedName": "github-url-from-username-repo", + "rawSpec": "1.0.2", + "saveSpec": null, + "fetchSpec": "1.0.2" + }, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/github-url-from-username-repo/-/github-url-from-username-repo-1.0.2.tgz", + "_shasum": "7dd79330d2abe69c10c2cef79714c97215791dfa", + "_spec": "github-url-from-username-repo@1.0.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm", + "author": { + "name": "Robert Kowalski", + "email": "rok@kowalski.gd" + }, + "bugs": { + "url": "https://github.com/robertkowalski/github-url-from-username-repo/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Create urls from username/repo", + "devDependencies": { + "mocha": "~1.13.0" + }, + "homepage": "https://github.com/robertkowalski/github-url-from-username-repo#readme", + "keywords": [ + "git", + "github", + "repo" + ], + "license": "BSD-2-Clause", + "main": "index.js", + "name": "github-url-from-username-repo", + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/robertkowalski/github-url-from-username-repo.git" + }, + "scripts": { + "test": "mocha -R spec" + }, + "version": "1.0.2" +} diff --git a/node_modules/github-url-from-username-repo/test/index.js b/node_modules/github-url-from-username-repo/test/index.js new file mode 100644 index 00000000..10fe3a34 --- /dev/null +++ b/node_modules/github-url-from-username-repo/test/index.js @@ -0,0 +1,70 @@ +var assert = require("assert") +var getUrl = require("../") + +describe("github url from username/repo", function () { + it("returns a github url for the username/repo", function () { + var url = getUrl("visionmedia/express") + assert.equal("https://github.com/visionmedia/express", url) + }) + + it("returns null if it does not match", function () { + var url = getUrl("package") + assert.deepEqual(null, url) + }) + + it("returns null if no repo/user was given", function () { + var url = getUrl() + assert.deepEqual(null, url) + }) + + it("returns null for something that's already a URI", function () { + var url = getUrl("file:../relative") + assert.deepEqual(null, url) + }) + + it("works with .", function () { + var url = getUrl("component/.download.er.js.") + assert.equal("https://github.com/component/.download.er.js.", url) + }) + + it("works with . in the beginning", function () { + var url = getUrl("component/.downloader.js") + assert.equal("https://github.com/component/.downloader.js", url) + }) + + it("works with -", function () { + var url = getUrl("component/-dow-nloader.j-s") + assert.equal("https://github.com/component/-dow-nloader.j-s", url) + }) + + it("can handle branches with #", function () { + var url = getUrl( + "component/entejs#1c3e1fe71640b4b477f04d947bd53c473799b277") + + assert.equal("https://github.com/component/entejs#1c3e1fe71640b" + + "4b477f04d947bd53c473799b277", url) + }) + + it("can handle branches with slashes", function () { + var url = getUrl( + "component/entejs#some/branch/name") + + assert.equal("https://github.com/component/entejs#some/branch/name", url) + }) + + describe("browser mode", function () { + it("is able to return urls for branches", function () { + var url = getUrl( + "component/entejs#1c3e1fe71640b4b477f04d947bd53c473799b277", true) + + assert.equal("https://github.com/component/entejs/tree/1c3e1fe71640b" + + "4b477f04d947bd53c473799b277", url) + }) + it("is able to return urls without a branch for the browser", function () { + var url = getUrl( + "component/entejs", true) + + assert.equal("https://github.com/component/entejs", url) + }) + }) +}) diff --git a/node_modules/glob/LICENSE b/node_modules/glob/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/glob/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/glob/README.md b/node_modules/glob/README.md new file mode 100644 index 00000000..baa1d1ba --- /dev/null +++ b/node_modules/glob/README.md @@ -0,0 +1,368 @@ +# Glob + +Match files using the patterns the shell uses, like stars and stuff. + +[![Build Status](https://travis-ci.org/isaacs/node-glob.svg?branch=master)](https://travis-ci.org/isaacs/node-glob/) [![Build Status](https://ci.appveyor.com/api/projects/status/kd7f3yftf7unxlsx?svg=true)](https://ci.appveyor.com/project/isaacs/node-glob) [![Coverage Status](https://coveralls.io/repos/isaacs/node-glob/badge.svg?branch=master&service=github)](https://coveralls.io/github/isaacs/node-glob?branch=master) + +This is a glob implementation in JavaScript. It uses the `minimatch` +library to do its matching. + +![](oh-my-glob.gif) + +## Usage + +Install with npm + +``` +npm i glob +``` + +```javascript +var glob = require("glob") + +// options is optional +glob("**/*.js", options, function (er, files) { + // files is an array of filenames. + // If the `nonull` option is set, and nothing + // was found, then files is ["**/*.js"] + // er is an error object or null. +}) +``` + +## Glob Primer + +"Globs" are the patterns you type when you do stuff like `ls *.js` on +the command line, or put `build/*` in a `.gitignore` file. + +Before parsing the path part patterns, braced sections are expanded +into a set. Braced sections start with `{` and end with `}`, with any +number of comma-delimited sections within. Braced sections may contain +slash characters, so `a{/b/c,bcd}` would expand into `a/b/c` and `abcd`. + +The following characters have special magic meaning when used in a +path portion: + +* `*` Matches 0 or more characters in a single path portion +* `?` Matches 1 character +* `[...]` Matches a range of characters, similar to a RegExp range. + If the first character of the range is `!` or `^` then it matches + any character not in the range. +* `!(pattern|pattern|pattern)` Matches anything that does not match + any of the patterns provided. +* `?(pattern|pattern|pattern)` Matches zero or one occurrence of the + patterns provided. +* `+(pattern|pattern|pattern)` Matches one or more occurrences of the + patterns provided. +* `*(a|b|c)` Matches zero or more occurrences of the patterns provided +* `@(pattern|pat*|pat?erN)` Matches exactly one of the patterns + provided +* `**` If a "globstar" is alone in a path portion, then it matches + zero or more directories and subdirectories searching for matches. + It does not crawl symlinked directories. + +### Dots + +If a file or directory path portion has a `.` as the first character, +then it will not match any glob pattern unless that pattern's +corresponding path part also has a `.` as its first character. + +For example, the pattern `a/.*/c` would match the file at `a/.b/c`. +However the pattern `a/*/c` would not, because `*` does not start with +a dot character. + +You can make glob treat dots as normal characters by setting +`dot:true` in the options. + +### Basename Matching + +If you set `matchBase:true` in the options, and the pattern has no +slashes in it, then it will seek for any file anywhere in the tree +with a matching basename. For example, `*.js` would match +`test/simple/basic.js`. + +### Empty Sets + +If no matching files are found, then an empty array is returned. This +differs from the shell, where the pattern itself is returned. For +example: + + $ echo a*s*d*f + a*s*d*f + +To get the bash-style behavior, set the `nonull:true` in the options. + +### See Also: + +* `man sh` +* `man bash` (Search for "Pattern Matching") +* `man 3 fnmatch` +* `man 5 gitignore` +* [minimatch documentation](https://github.com/isaacs/minimatch) + +## glob.hasMagic(pattern, [options]) + +Returns `true` if there are any special characters in the pattern, and +`false` otherwise. + +Note that the options affect the results. If `noext:true` is set in +the options object, then `+(a|b)` will not be considered a magic +pattern. If the pattern has a brace expansion, like `a/{b/c,x/y}` +then that is considered magical, unless `nobrace:true` is set in the +options. + +## glob(pattern, [options], cb) + +* `pattern` `{String}` Pattern to be matched +* `options` `{Object}` +* `cb` `{Function}` + * `err` `{Error | null}` + * `matches` `{Array}` filenames found matching the pattern + +Perform an asynchronous glob search. + +## glob.sync(pattern, [options]) + +* `pattern` `{String}` Pattern to be matched +* `options` `{Object}` +* return: `{Array}` filenames found matching the pattern + +Perform a synchronous glob search. + +## Class: glob.Glob + +Create a Glob object by instantiating the `glob.Glob` class. + +```javascript +var Glob = require("glob").Glob +var mg = new Glob(pattern, options, cb) +``` + +It's an EventEmitter, and starts walking the filesystem to find matches +immediately. + +### new glob.Glob(pattern, [options], [cb]) + +* `pattern` `{String}` pattern to search for +* `options` `{Object}` +* `cb` `{Function}` Called when an error occurs, or matches are found + * `err` `{Error | null}` + * `matches` `{Array}` filenames found matching the pattern + +Note that if the `sync` flag is set in the options, then matches will +be immediately available on the `g.found` member. + +### Properties + +* `minimatch` The minimatch object that the glob uses. +* `options` The options object passed in. +* `aborted` Boolean which is set to true when calling `abort()`. There + is no way at this time to continue a glob search after aborting, but + you can re-use the statCache to avoid having to duplicate syscalls. +* `cache` Convenience object. Each field has the following possible + values: + * `false` - Path does not exist + * `true` - Path exists + * `'FILE'` - Path exists, and is not a directory + * `'DIR'` - Path exists, and is a directory + * `[file, entries, ...]` - Path exists, is a directory, and the + array value is the results of `fs.readdir` +* `statCache` Cache of `fs.stat` results, to prevent statting the same + path multiple times. +* `symlinks` A record of which paths are symbolic links, which is + relevant in resolving `**` patterns. +* `realpathCache` An optional object which is passed to `fs.realpath` + to minimize unnecessary syscalls. It is stored on the instantiated + Glob object, and may be re-used. + +### Events + +* `end` When the matching is finished, this is emitted with all the + matches found. If the `nonull` option is set, and no match was found, + then the `matches` list contains the original pattern. The matches + are sorted, unless the `nosort` flag is set. +* `match` Every time a match is found, this is emitted with the specific + thing that matched. It is not deduplicated or resolved to a realpath. +* `error` Emitted when an unexpected error is encountered, or whenever + any fs error occurs if `options.strict` is set. +* `abort` When `abort()` is called, this event is raised. + +### Methods + +* `pause` Temporarily stop the search +* `resume` Resume the search +* `abort` Stop the search forever + +### Options + +All the options that can be passed to Minimatch can also be passed to +Glob to change pattern matching behavior. Also, some have been added, +or have glob-specific ramifications. + +All options are false by default, unless otherwise noted. + +All options are added to the Glob object, as well. + +If you are running many `glob` operations, you can pass a Glob object +as the `options` argument to a subsequent operation to shortcut some +`stat` and `readdir` calls. At the very least, you may pass in shared +`symlinks`, `statCache`, `realpathCache`, and `cache` options, so that +parallel glob operations will be sped up by sharing information about +the filesystem. + +* `cwd` The current working directory in which to search. Defaults + to `process.cwd()`. +* `root` The place where patterns starting with `/` will be mounted + onto. Defaults to `path.resolve(options.cwd, "/")` (`/` on Unix + systems, and `C:\` or some such on Windows.) +* `dot` Include `.dot` files in normal matches and `globstar` matches. + Note that an explicit dot in a portion of the pattern will always + match dot files. +* `nomount` By default, a pattern starting with a forward-slash will be + "mounted" onto the root setting, so that a valid filesystem path is + returned. Set this flag to disable that behavior. +* `mark` Add a `/` character to directory matches. Note that this + requires additional stat calls. +* `nosort` Don't sort the results. +* `stat` Set to true to stat *all* results. This reduces performance + somewhat, and is completely unnecessary, unless `readdir` is presumed + to be an untrustworthy indicator of file existence. +* `silent` When an unusual error is encountered when attempting to + read a directory, a warning will be printed to stderr. Set the + `silent` option to true to suppress these warnings. +* `strict` When an unusual error is encountered when attempting to + read a directory, the process will just continue on in search of + other matches. Set the `strict` option to raise an error in these + cases. +* `cache` See `cache` property above. Pass in a previously generated + cache object to save some fs calls. +* `statCache` A cache of results of filesystem information, to prevent + unnecessary stat calls. While it should not normally be necessary + to set this, you may pass the statCache from one glob() call to the + options object of another, if you know that the filesystem will not + change between calls. (See "Race Conditions" below.) +* `symlinks` A cache of known symbolic links. You may pass in a + previously generated `symlinks` object to save `lstat` calls when + resolving `**` matches. +* `sync` DEPRECATED: use `glob.sync(pattern, opts)` instead. +* `nounique` In some cases, brace-expanded patterns can result in the + same file showing up multiple times in the result set. By default, + this implementation prevents duplicates in the result set. Set this + flag to disable that behavior. +* `nonull` Set to never return an empty set, instead returning a set + containing the pattern itself. This is the default in glob(3). +* `debug` Set to enable debug logging in minimatch and glob. +* `nobrace` Do not expand `{a,b}` and `{1..3}` brace sets. +* `noglobstar` Do not match `**` against multiple filenames. (Ie, + treat it as a normal `*` instead.) +* `noext` Do not match `+(a|b)` "extglob" patterns. +* `nocase` Perform a case-insensitive match. Note: on + case-insensitive filesystems, non-magic patterns will match by + default, since `stat` and `readdir` will not raise errors. +* `matchBase` Perform a basename-only match if the pattern does not + contain any slash characters. That is, `*.js` would be treated as + equivalent to `**/*.js`, matching all js files in all directories. +* `nodir` Do not match directories, only files. (Note: to match + *only* directories, simply put a `/` at the end of the pattern.) +* `ignore` Add a pattern or an array of glob patterns to exclude matches. + Note: `ignore` patterns are *always* in `dot:true` mode, regardless + of any other settings. +* `follow` Follow symlinked directories when expanding `**` patterns. + Note that this can result in a lot of duplicate references in the + presence of cyclic links. +* `realpath` Set to true to call `fs.realpath` on all of the results. + In the case of a symlink that cannot be resolved, the full absolute + path to the matched entry is returned (though it will usually be a + broken symlink) +* `absolute` Set to true to always receive absolute paths for matched + files. Unlike `realpath`, this also affects the values returned in + the `match` event. + +## Comparisons to other fnmatch/glob implementations + +While strict compliance with the existing standards is a worthwhile +goal, some discrepancies exist between node-glob and other +implementations, and are intentional. + +The double-star character `**` is supported by default, unless the +`noglobstar` flag is set. This is supported in the manner of bsdglob +and bash 4.3, where `**` only has special significance if it is the only +thing in a path part. That is, `a/**/b` will match `a/x/y/b`, but +`a/**b` will not. + +Note that symlinked directories are not crawled as part of a `**`, +though their contents may match against subsequent portions of the +pattern. This prevents infinite loops and duplicates and the like. + +If an escaped pattern has no matches, and the `nonull` flag is set, +then glob returns the pattern as-provided, rather than +interpreting the character escapes. For example, +`glob.match([], "\\*a\\?")` will return `"\\*a\\?"` rather than +`"*a?"`. This is akin to setting the `nullglob` option in bash, except +that it does not resolve escaped pattern characters. + +If brace expansion is not disabled, then it is performed before any +other interpretation of the glob pattern. Thus, a pattern like +`+(a|{b),c)}`, which would not be valid in bash or zsh, is expanded +**first** into the set of `+(a|b)` and `+(a|c)`, and those patterns are +checked for validity. Since those two are valid, matching proceeds. + +### Comments and Negation + +Previously, this module let you mark a pattern as a "comment" if it +started with a `#` character, or a "negated" pattern if it started +with a `!` character. + +These options were deprecated in version 5, and removed in version 6. + +To specify things that should not match, use the `ignore` option. + +## Windows + +**Please only use forward-slashes in glob expressions.** + +Though windows uses either `/` or `\` as its path separator, only `/` +characters are used by this glob implementation. You must use +forward-slashes **only** in glob expressions. Back-slashes will always +be interpreted as escape characters, not path separators. + +Results from absolute patterns such as `/foo/*` are mounted onto the +root setting using `path.join`. On windows, this will by default result +in `/foo/*` matching `C:\foo\bar.txt`. + +## Race Conditions + +Glob searching, by its very nature, is susceptible to race conditions, +since it relies on directory walking and such. + +As a result, it is possible that a file that exists when glob looks for +it may have been deleted or modified by the time it returns the result. + +As part of its internal implementation, this program caches all stat +and readdir calls that it makes, in order to cut down on system +overhead. However, this also makes it even more susceptible to races, +especially if the cache or statCache objects are reused between glob +calls. + +Users are thus advised not to use a glob result as a guarantee of +filesystem state in the face of rapid changes. For the vast majority +of operations, this is never a problem. + +## Contributing + +Any change to behavior (including bugfixes) must come with a test. + +Patches that fail tests or reduce performance will be rejected. + +``` +# to run tests +npm test + +# to re-generate test fixtures +npm run test-regen + +# to benchmark against bash/zsh +npm run bench + +# to profile javascript +npm run prof +``` diff --git a/node_modules/glob/changelog.md b/node_modules/glob/changelog.md new file mode 100644 index 00000000..41636771 --- /dev/null +++ b/node_modules/glob/changelog.md @@ -0,0 +1,67 @@ +## 7.0 + +- Raise error if `options.cwd` is specified, and not a directory + +## 6.0 + +- Remove comment and negation pattern support +- Ignore patterns are always in `dot:true` mode + +## 5.0 + +- Deprecate comment and negation patterns +- Fix regression in `mark` and `nodir` options from making all cache + keys absolute path. +- Abort if `fs.readdir` returns an error that's unexpected +- Don't emit `match` events for ignored items +- Treat ENOTSUP like ENOTDIR in readdir + +## 4.5 + +- Add `options.follow` to always follow directory symlinks in globstar +- Add `options.realpath` to call `fs.realpath` on all results +- Always cache based on absolute path + +## 4.4 + +- Add `options.ignore` +- Fix handling of broken symlinks + +## 4.3 + +- Bump minimatch to 2.x +- Pass all tests on Windows + +## 4.2 + +- Add `glob.hasMagic` function +- Add `options.nodir` flag + +## 4.1 + +- Refactor sync and async implementations for performance +- Throw if callback provided to sync glob function +- Treat symbolic links in globstar results the same as Bash 4.3 + +## 4.0 + +- Use `^` for dependency versions (bumped major because this breaks + older npm versions) +- Ensure callbacks are only ever called once +- switch to ISC license + +## 3.x + +- Rewrite in JavaScript +- Add support for setting root, cwd, and windows support +- Cache many fs calls +- Add globstar support +- emit match events + +## 2.x + +- Use `glob.h` and `fnmatch.h` from NetBSD + +## 1.x + +- `glob.h` static binding. diff --git a/node_modules/glob/common.js b/node_modules/glob/common.js new file mode 100644 index 00000000..66651bb3 --- /dev/null +++ b/node_modules/glob/common.js @@ -0,0 +1,240 @@ +exports.alphasort = alphasort +exports.alphasorti = alphasorti +exports.setopts = setopts +exports.ownProp = ownProp +exports.makeAbs = makeAbs +exports.finish = finish +exports.mark = mark +exports.isIgnored = isIgnored +exports.childrenIgnored = childrenIgnored + +function ownProp (obj, field) { + return Object.prototype.hasOwnProperty.call(obj, field) +} + +var path = require("path") +var minimatch = require("minimatch") +var isAbsolute = require("path-is-absolute") +var Minimatch = minimatch.Minimatch + +function alphasorti (a, b) { + return a.toLowerCase().localeCompare(b.toLowerCase()) +} + +function alphasort (a, b) { + return a.localeCompare(b) +} + +function setupIgnores (self, options) { + self.ignore = options.ignore || [] + + if (!Array.isArray(self.ignore)) + self.ignore = [self.ignore] + + if (self.ignore.length) { + self.ignore = self.ignore.map(ignoreMap) + } +} + +// ignore patterns are always in dot:true mode. +function ignoreMap (pattern) { + var gmatcher = null + if (pattern.slice(-3) === '/**') { + var gpattern = pattern.replace(/(\/\*\*)+$/, '') + gmatcher = new Minimatch(gpattern, { dot: true }) + } + + return { + matcher: new Minimatch(pattern, { dot: true }), + gmatcher: gmatcher + } +} + +function setopts (self, pattern, options) { + if (!options) + options = {} + + // base-matching: just use globstar for that. + if (options.matchBase && -1 === pattern.indexOf("/")) { + if (options.noglobstar) { + throw new Error("base matching requires globstar") + } + pattern = "**/" + pattern + } + + self.silent = !!options.silent + self.pattern = pattern + self.strict = options.strict !== false + self.realpath = !!options.realpath + self.realpathCache = options.realpathCache || Object.create(null) + self.follow = !!options.follow + self.dot = !!options.dot + self.mark = !!options.mark + self.nodir = !!options.nodir + if (self.nodir) + self.mark = true + self.sync = !!options.sync + self.nounique = !!options.nounique + self.nonull = !!options.nonull + self.nosort = !!options.nosort + self.nocase = !!options.nocase + self.stat = !!options.stat + self.noprocess = !!options.noprocess + self.absolute = !!options.absolute + + self.maxLength = options.maxLength || Infinity + self.cache = options.cache || Object.create(null) + self.statCache = options.statCache || Object.create(null) + self.symlinks = options.symlinks || Object.create(null) + + setupIgnores(self, options) + + self.changedCwd = false + var cwd = process.cwd() + if (!ownProp(options, "cwd")) + self.cwd = cwd + else { + self.cwd = path.resolve(options.cwd) + self.changedCwd = self.cwd !== cwd + } + + self.root = options.root || path.resolve(self.cwd, "/") + self.root = path.resolve(self.root) + if (process.platform === "win32") + self.root = self.root.replace(/\\/g, "/") + + // TODO: is an absolute `cwd` supposed to be resolved against `root`? + // e.g. { cwd: '/test', root: __dirname } === path.join(__dirname, '/test') + self.cwdAbs = isAbsolute(self.cwd) ? self.cwd : makeAbs(self, self.cwd) + if (process.platform === "win32") + self.cwdAbs = self.cwdAbs.replace(/\\/g, "/") + self.nomount = !!options.nomount + + // disable comments and negation in Minimatch. + // Note that they are not supported in Glob itself anyway. + options.nonegate = true + options.nocomment = true + + self.minimatch = new Minimatch(pattern, options) + self.options = self.minimatch.options +} + +function finish (self) { + var nou = self.nounique + var all = nou ? [] : Object.create(null) + + for (var i = 0, l = self.matches.length; i < l; i ++) { + var matches = self.matches[i] + if (!matches || Object.keys(matches).length === 0) { + if (self.nonull) { + // do like the shell, and spit out the literal glob + var literal = self.minimatch.globSet[i] + if (nou) + all.push(literal) + else + all[literal] = true + } + } else { + // had matches + var m = Object.keys(matches) + if (nou) + all.push.apply(all, m) + else + m.forEach(function (m) { + all[m] = true + }) + } + } + + if (!nou) + all = Object.keys(all) + + if (!self.nosort) + all = all.sort(self.nocase ? alphasorti : alphasort) + + // at *some* point we statted all of these + if (self.mark) { + for (var i = 0; i < all.length; i++) { + all[i] = self._mark(all[i]) + } + if (self.nodir) { + all = all.filter(function (e) { + var notDir = !(/\/$/.test(e)) + var c = self.cache[e] || self.cache[makeAbs(self, e)] + if (notDir && c) + notDir = c !== 'DIR' && !Array.isArray(c) + return notDir + }) + } + } + + if (self.ignore.length) + all = all.filter(function(m) { + return !isIgnored(self, m) + }) + + self.found = all +} + +function mark (self, p) { + var abs = makeAbs(self, p) + var c = self.cache[abs] + var m = p + if (c) { + var isDir = c === 'DIR' || Array.isArray(c) + var slash = p.slice(-1) === '/' + + if (isDir && !slash) + m += '/' + else if (!isDir && slash) + m = m.slice(0, -1) + + if (m !== p) { + var mabs = makeAbs(self, m) + self.statCache[mabs] = self.statCache[abs] + self.cache[mabs] = self.cache[abs] + } + } + + return m +} + +// lotta situps... +function makeAbs (self, f) { + var abs = f + if (f.charAt(0) === '/') { + abs = path.join(self.root, f) + } else if (isAbsolute(f) || f === '') { + abs = f + } else if (self.changedCwd) { + abs = path.resolve(self.cwd, f) + } else { + abs = path.resolve(f) + } + + if (process.platform === 'win32') + abs = abs.replace(/\\/g, '/') + + return abs +} + + +// Return true, if pattern ends with globstar '**', for the accompanying parent directory. +// Ex:- If node_modules/** is the pattern, add 'node_modules' to ignore list along with it's contents +function isIgnored (self, path) { + if (!self.ignore.length) + return false + + return self.ignore.some(function(item) { + return item.matcher.match(path) || !!(item.gmatcher && item.gmatcher.match(path)) + }) +} + +function childrenIgnored (self, path) { + if (!self.ignore.length) + return false + + return self.ignore.some(function(item) { + return !!(item.gmatcher && item.gmatcher.match(path)) + }) +} diff --git a/node_modules/glob/glob.js b/node_modules/glob/glob.js new file mode 100644 index 00000000..58dec0f6 --- /dev/null +++ b/node_modules/glob/glob.js @@ -0,0 +1,790 @@ +// Approach: +// +// 1. Get the minimatch set +// 2. For each pattern in the set, PROCESS(pattern, false) +// 3. Store matches per-set, then uniq them +// +// PROCESS(pattern, inGlobStar) +// Get the first [n] items from pattern that are all strings +// Join these together. This is PREFIX. +// If there is no more remaining, then stat(PREFIX) and +// add to matches if it succeeds. END. +// +// If inGlobStar and PREFIX is symlink and points to dir +// set ENTRIES = [] +// else readdir(PREFIX) as ENTRIES +// If fail, END +// +// with ENTRIES +// If pattern[n] is GLOBSTAR +// // handle the case where the globstar match is empty +// // by pruning it out, and testing the resulting pattern +// PROCESS(pattern[0..n] + pattern[n+1 .. $], false) +// // handle other cases. +// for ENTRY in ENTRIES (not dotfiles) +// // attach globstar + tail onto the entry +// // Mark that this entry is a globstar match +// PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true) +// +// else // not globstar +// for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot) +// Test ENTRY against pattern[n] +// If fails, continue +// If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $]) +// +// Caveat: +// Cache all stats and readdirs results to minimize syscall. Since all +// we ever care about is existence and directory-ness, we can just keep +// `true` for files, and [children,...] for directories, or `false` for +// things that don't exist. + +module.exports = glob + +var fs = require('fs') +var rp = require('fs.realpath') +var minimatch = require('minimatch') +var Minimatch = minimatch.Minimatch +var inherits = require('inherits') +var EE = require('events').EventEmitter +var path = require('path') +var assert = require('assert') +var isAbsolute = require('path-is-absolute') +var globSync = require('./sync.js') +var common = require('./common.js') +var alphasort = common.alphasort +var alphasorti = common.alphasorti +var setopts = common.setopts +var ownProp = common.ownProp +var inflight = require('inflight') +var util = require('util') +var childrenIgnored = common.childrenIgnored +var isIgnored = common.isIgnored + +var once = require('once') + +function glob (pattern, options, cb) { + if (typeof options === 'function') cb = options, options = {} + if (!options) options = {} + + if (options.sync) { + if (cb) + throw new TypeError('callback provided to sync glob') + return globSync(pattern, options) + } + + return new Glob(pattern, options, cb) +} + +glob.sync = globSync +var GlobSync = glob.GlobSync = globSync.GlobSync + +// old api surface +glob.glob = glob + +function extend (origin, add) { + if (add === null || typeof add !== 'object') { + return origin + } + + var keys = Object.keys(add) + var i = keys.length + while (i--) { + origin[keys[i]] = add[keys[i]] + } + return origin +} + +glob.hasMagic = function (pattern, options_) { + var options = extend({}, options_) + options.noprocess = true + + var g = new Glob(pattern, options) + var set = g.minimatch.set + + if (!pattern) + return false + + if (set.length > 1) + return true + + for (var j = 0; j < set[0].length; j++) { + if (typeof set[0][j] !== 'string') + return true + } + + return false +} + +glob.Glob = Glob +inherits(Glob, EE) +function Glob (pattern, options, cb) { + if (typeof options === 'function') { + cb = options + options = null + } + + if (options && options.sync) { + if (cb) + throw new TypeError('callback provided to sync glob') + return new GlobSync(pattern, options) + } + + if (!(this instanceof Glob)) + return new Glob(pattern, options, cb) + + setopts(this, pattern, options) + this._didRealPath = false + + // process each pattern in the minimatch set + var n = this.minimatch.set.length + + // The matches are stored as {: true,...} so that + // duplicates are automagically pruned. + // Later, we do an Object.keys() on these. + // Keep them as a list so we can fill in when nonull is set. + this.matches = new Array(n) + + if (typeof cb === 'function') { + cb = once(cb) + this.on('error', cb) + this.on('end', function (matches) { + cb(null, matches) + }) + } + + var self = this + this._processing = 0 + + this._emitQueue = [] + this._processQueue = [] + this.paused = false + + if (this.noprocess) + return this + + if (n === 0) + return done() + + var sync = true + for (var i = 0; i < n; i ++) { + this._process(this.minimatch.set[i], i, false, done) + } + sync = false + + function done () { + --self._processing + if (self._processing <= 0) { + if (sync) { + process.nextTick(function () { + self._finish() + }) + } else { + self._finish() + } + } + } +} + +Glob.prototype._finish = function () { + assert(this instanceof Glob) + if (this.aborted) + return + + if (this.realpath && !this._didRealpath) + return this._realpath() + + common.finish(this) + this.emit('end', this.found) +} + +Glob.prototype._realpath = function () { + if (this._didRealpath) + return + + this._didRealpath = true + + var n = this.matches.length + if (n === 0) + return this._finish() + + var self = this + for (var i = 0; i < this.matches.length; i++) + this._realpathSet(i, next) + + function next () { + if (--n === 0) + self._finish() + } +} + +Glob.prototype._realpathSet = function (index, cb) { + var matchset = this.matches[index] + if (!matchset) + return cb() + + var found = Object.keys(matchset) + var self = this + var n = found.length + + if (n === 0) + return cb() + + var set = this.matches[index] = Object.create(null) + found.forEach(function (p, i) { + // If there's a problem with the stat, then it means that + // one or more of the links in the realpath couldn't be + // resolved. just return the abs value in that case. + p = self._makeAbs(p) + rp.realpath(p, self.realpathCache, function (er, real) { + if (!er) + set[real] = true + else if (er.syscall === 'stat') + set[p] = true + else + self.emit('error', er) // srsly wtf right here + + if (--n === 0) { + self.matches[index] = set + cb() + } + }) + }) +} + +Glob.prototype._mark = function (p) { + return common.mark(this, p) +} + +Glob.prototype._makeAbs = function (f) { + return common.makeAbs(this, f) +} + +Glob.prototype.abort = function () { + this.aborted = true + this.emit('abort') +} + +Glob.prototype.pause = function () { + if (!this.paused) { + this.paused = true + this.emit('pause') + } +} + +Glob.prototype.resume = function () { + if (this.paused) { + this.emit('resume') + this.paused = false + if (this._emitQueue.length) { + var eq = this._emitQueue.slice(0) + this._emitQueue.length = 0 + for (var i = 0; i < eq.length; i ++) { + var e = eq[i] + this._emitMatch(e[0], e[1]) + } + } + if (this._processQueue.length) { + var pq = this._processQueue.slice(0) + this._processQueue.length = 0 + for (var i = 0; i < pq.length; i ++) { + var p = pq[i] + this._processing-- + this._process(p[0], p[1], p[2], p[3]) + } + } + } +} + +Glob.prototype._process = function (pattern, index, inGlobStar, cb) { + assert(this instanceof Glob) + assert(typeof cb === 'function') + + if (this.aborted) + return + + this._processing++ + if (this.paused) { + this._processQueue.push([pattern, index, inGlobStar, cb]) + return + } + + //console.error('PROCESS %d', this._processing, pattern) + + // Get the first [n] parts of pattern that are all strings. + var n = 0 + while (typeof pattern[n] === 'string') { + n ++ + } + // now n is the index of the first one that is *not* a string. + + // see if there's anything else + var prefix + switch (n) { + // if not, then this is rather simple + case pattern.length: + this._processSimple(pattern.join('/'), index, cb) + return + + case 0: + // pattern *starts* with some non-trivial item. + // going to readdir(cwd), but not include the prefix in matches. + prefix = null + break + + default: + // pattern has some string bits in the front. + // whatever it starts with, whether that's 'absolute' like /foo/bar, + // or 'relative' like '../baz' + prefix = pattern.slice(0, n).join('/') + break + } + + var remain = pattern.slice(n) + + // get the list of entries. + var read + if (prefix === null) + read = '.' + else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) { + if (!prefix || !isAbsolute(prefix)) + prefix = '/' + prefix + read = prefix + } else + read = prefix + + var abs = this._makeAbs(read) + + //if ignored, skip _processing + if (childrenIgnored(this, read)) + return cb() + + var isGlobStar = remain[0] === minimatch.GLOBSTAR + if (isGlobStar) + this._processGlobStar(prefix, read, abs, remain, index, inGlobStar, cb) + else + this._processReaddir(prefix, read, abs, remain, index, inGlobStar, cb) +} + +Glob.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar, cb) { + var self = this + this._readdir(abs, inGlobStar, function (er, entries) { + return self._processReaddir2(prefix, read, abs, remain, index, inGlobStar, entries, cb) + }) +} + +Glob.prototype._processReaddir2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) { + + // if the abs isn't a dir, then nothing can match! + if (!entries) + return cb() + + // It will only match dot entries if it starts with a dot, or if + // dot is set. Stuff like @(.foo|.bar) isn't allowed. + var pn = remain[0] + var negate = !!this.minimatch.negate + var rawGlob = pn._glob + var dotOk = this.dot || rawGlob.charAt(0) === '.' + + var matchedEntries = [] + for (var i = 0; i < entries.length; i++) { + var e = entries[i] + if (e.charAt(0) !== '.' || dotOk) { + var m + if (negate && !prefix) { + m = !e.match(pn) + } else { + m = e.match(pn) + } + if (m) + matchedEntries.push(e) + } + } + + //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries) + + var len = matchedEntries.length + // If there are no matched entries, then nothing matches. + if (len === 0) + return cb() + + // if this is the last remaining pattern bit, then no need for + // an additional stat *unless* the user has specified mark or + // stat explicitly. We know they exist, since readdir returned + // them. + + if (remain.length === 1 && !this.mark && !this.stat) { + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + if (prefix) { + if (prefix !== '/') + e = prefix + '/' + e + else + e = prefix + e + } + + if (e.charAt(0) === '/' && !this.nomount) { + e = path.join(this.root, e) + } + this._emitMatch(index, e) + } + // This was the last one, and no stats were needed + return cb() + } + + // now test all matched entries as stand-ins for that part + // of the pattern. + remain.shift() + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + var newPattern + if (prefix) { + if (prefix !== '/') + e = prefix + '/' + e + else + e = prefix + e + } + this._process([e].concat(remain), index, inGlobStar, cb) + } + cb() +} + +Glob.prototype._emitMatch = function (index, e) { + if (this.aborted) + return + + if (isIgnored(this, e)) + return + + if (this.paused) { + this._emitQueue.push([index, e]) + return + } + + var abs = isAbsolute(e) ? e : this._makeAbs(e) + + if (this.mark) + e = this._mark(e) + + if (this.absolute) + e = abs + + if (this.matches[index][e]) + return + + if (this.nodir) { + var c = this.cache[abs] + if (c === 'DIR' || Array.isArray(c)) + return + } + + this.matches[index][e] = true + + var st = this.statCache[abs] + if (st) + this.emit('stat', e, st) + + this.emit('match', e) +} + +Glob.prototype._readdirInGlobStar = function (abs, cb) { + if (this.aborted) + return + + // follow all symlinked directories forever + // just proceed as if this is a non-globstar situation + if (this.follow) + return this._readdir(abs, false, cb) + + var lstatkey = 'lstat\0' + abs + var self = this + var lstatcb = inflight(lstatkey, lstatcb_) + + if (lstatcb) + fs.lstat(abs, lstatcb) + + function lstatcb_ (er, lstat) { + if (er && er.code === 'ENOENT') + return cb() + + var isSym = lstat && lstat.isSymbolicLink() + self.symlinks[abs] = isSym + + // If it's not a symlink or a dir, then it's definitely a regular file. + // don't bother doing a readdir in that case. + if (!isSym && lstat && !lstat.isDirectory()) { + self.cache[abs] = 'FILE' + cb() + } else + self._readdir(abs, false, cb) + } +} + +Glob.prototype._readdir = function (abs, inGlobStar, cb) { + if (this.aborted) + return + + cb = inflight('readdir\0'+abs+'\0'+inGlobStar, cb) + if (!cb) + return + + //console.error('RD %j %j', +inGlobStar, abs) + if (inGlobStar && !ownProp(this.symlinks, abs)) + return this._readdirInGlobStar(abs, cb) + + if (ownProp(this.cache, abs)) { + var c = this.cache[abs] + if (!c || c === 'FILE') + return cb() + + if (Array.isArray(c)) + return cb(null, c) + } + + var self = this + fs.readdir(abs, readdirCb(this, abs, cb)) +} + +function readdirCb (self, abs, cb) { + return function (er, entries) { + if (er) + self._readdirError(abs, er, cb) + else + self._readdirEntries(abs, entries, cb) + } +} + +Glob.prototype._readdirEntries = function (abs, entries, cb) { + if (this.aborted) + return + + // if we haven't asked to stat everything, then just + // assume that everything in there exists, so we can avoid + // having to stat it a second time. + if (!this.mark && !this.stat) { + for (var i = 0; i < entries.length; i ++) { + var e = entries[i] + if (abs === '/') + e = abs + e + else + e = abs + '/' + e + this.cache[e] = true + } + } + + this.cache[abs] = entries + return cb(null, entries) +} + +Glob.prototype._readdirError = function (f, er, cb) { + if (this.aborted) + return + + // handle errors, and cache the information + switch (er.code) { + case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205 + case 'ENOTDIR': // totally normal. means it *does* exist. + var abs = this._makeAbs(f) + this.cache[abs] = 'FILE' + if (abs === this.cwdAbs) { + var error = new Error(er.code + ' invalid cwd ' + this.cwd) + error.path = this.cwd + error.code = er.code + this.emit('error', error) + this.abort() + } + break + + case 'ENOENT': // not terribly unusual + case 'ELOOP': + case 'ENAMETOOLONG': + case 'UNKNOWN': + this.cache[this._makeAbs(f)] = false + break + + default: // some unusual error. Treat as failure. + this.cache[this._makeAbs(f)] = false + if (this.strict) { + this.emit('error', er) + // If the error is handled, then we abort + // if not, we threw out of here + this.abort() + } + if (!this.silent) + console.error('glob error', er) + break + } + + return cb() +} + +Glob.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar, cb) { + var self = this + this._readdir(abs, inGlobStar, function (er, entries) { + self._processGlobStar2(prefix, read, abs, remain, index, inGlobStar, entries, cb) + }) +} + + +Glob.prototype._processGlobStar2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) { + //console.error('pgs2', prefix, remain[0], entries) + + // no entries means not a dir, so it can never have matches + // foo.txt/** doesn't match foo.txt + if (!entries) + return cb() + + // test without the globstar, and with every child both below + // and replacing the globstar. + var remainWithoutGlobStar = remain.slice(1) + var gspref = prefix ? [ prefix ] : [] + var noGlobStar = gspref.concat(remainWithoutGlobStar) + + // the noGlobStar pattern exits the inGlobStar state + this._process(noGlobStar, index, false, cb) + + var isSym = this.symlinks[abs] + var len = entries.length + + // If it's a symlink, and we're in a globstar, then stop + if (isSym && inGlobStar) + return cb() + + for (var i = 0; i < len; i++) { + var e = entries[i] + if (e.charAt(0) === '.' && !this.dot) + continue + + // these two cases enter the inGlobStar state + var instead = gspref.concat(entries[i], remainWithoutGlobStar) + this._process(instead, index, true, cb) + + var below = gspref.concat(entries[i], remain) + this._process(below, index, true, cb) + } + + cb() +} + +Glob.prototype._processSimple = function (prefix, index, cb) { + // XXX review this. Shouldn't it be doing the mounting etc + // before doing stat? kinda weird? + var self = this + this._stat(prefix, function (er, exists) { + self._processSimple2(prefix, index, er, exists, cb) + }) +} +Glob.prototype._processSimple2 = function (prefix, index, er, exists, cb) { + + //console.error('ps2', prefix, exists) + + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + // If it doesn't exist, then just mark the lack of results + if (!exists) + return cb() + + if (prefix && isAbsolute(prefix) && !this.nomount) { + var trail = /[\/\\]$/.test(prefix) + if (prefix.charAt(0) === '/') { + prefix = path.join(this.root, prefix) + } else { + prefix = path.resolve(this.root, prefix) + if (trail) + prefix += '/' + } + } + + if (process.platform === 'win32') + prefix = prefix.replace(/\\/g, '/') + + // Mark this as a match + this._emitMatch(index, prefix) + cb() +} + +// Returns either 'DIR', 'FILE', or false +Glob.prototype._stat = function (f, cb) { + var abs = this._makeAbs(f) + var needDir = f.slice(-1) === '/' + + if (f.length > this.maxLength) + return cb() + + if (!this.stat && ownProp(this.cache, abs)) { + var c = this.cache[abs] + + if (Array.isArray(c)) + c = 'DIR' + + // It exists, but maybe not how we need it + if (!needDir || c === 'DIR') + return cb(null, c) + + if (needDir && c === 'FILE') + return cb() + + // otherwise we have to stat, because maybe c=true + // if we know it exists, but not what it is. + } + + var exists + var stat = this.statCache[abs] + if (stat !== undefined) { + if (stat === false) + return cb(null, stat) + else { + var type = stat.isDirectory() ? 'DIR' : 'FILE' + if (needDir && type === 'FILE') + return cb() + else + return cb(null, type, stat) + } + } + + var self = this + var statcb = inflight('stat\0' + abs, lstatcb_) + if (statcb) + fs.lstat(abs, statcb) + + function lstatcb_ (er, lstat) { + if (lstat && lstat.isSymbolicLink()) { + // If it's a symlink, then treat it as the target, unless + // the target does not exist, then treat it as a file. + return fs.stat(abs, function (er, stat) { + if (er) + self._stat2(f, abs, null, lstat, cb) + else + self._stat2(f, abs, er, stat, cb) + }) + } else { + self._stat2(f, abs, er, lstat, cb) + } + } +} + +Glob.prototype._stat2 = function (f, abs, er, stat, cb) { + if (er && (er.code === 'ENOENT' || er.code === 'ENOTDIR')) { + this.statCache[abs] = false + return cb() + } + + var needDir = f.slice(-1) === '/' + this.statCache[abs] = stat + + if (abs.slice(-1) === '/' && stat && !stat.isDirectory()) + return cb(null, false, stat) + + var c = true + if (stat) + c = stat.isDirectory() ? 'DIR' : 'FILE' + this.cache[abs] = this.cache[abs] || c + + if (needDir && c === 'FILE') + return cb() + + return cb(null, c, stat) +} diff --git a/node_modules/glob/package.json b/node_modules/glob/package.json new file mode 100644 index 00000000..f6d6e53a --- /dev/null +++ b/node_modules/glob/package.json @@ -0,0 +1,77 @@ +{ + "_from": "glob@^7.0.5", + "_id": "glob@7.1.2", + "_inBundle": false, + "_integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==", + "_location": "/glob", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "glob@^7.0.5", + "name": "glob", + "escapedName": "glob", + "rawSpec": "^7.0.5", + "saveSpec": null, + "fetchSpec": "^7.0.5" + }, + "_requiredBy": [ + "/read-package-json", + "/rimraf" + ], + "_resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz", + "_shasum": "c19c9df9a028702d678612384a6552404c636d15", + "_spec": "glob@^7.0.5", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/rimraf", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/node-glob/issues" + }, + "bundleDependencies": false, + "dependencies": { + "fs.realpath": "^1.0.0", + "inflight": "^1.0.4", + "inherits": "2", + "minimatch": "^3.0.4", + "once": "^1.3.0", + "path-is-absolute": "^1.0.0" + }, + "deprecated": false, + "description": "a little globber", + "devDependencies": { + "mkdirp": "0", + "rimraf": "^2.2.8", + "tap": "^7.1.2", + "tick": "0.0.6" + }, + "engines": { + "node": "*" + }, + "files": [ + "glob.js", + "sync.js", + "common.js" + ], + "homepage": "https://github.com/isaacs/node-glob#readme", + "license": "ISC", + "main": "glob.js", + "name": "glob", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/node-glob.git" + }, + "scripts": { + "bench": "bash benchmark.sh", + "benchclean": "node benchclean.js", + "prepublish": "npm run benchclean", + "prof": "bash prof.sh && cat profile.txt", + "profclean": "rm -f v8.log profile.txt", + "test": "tap test/*.js --cov", + "test-regen": "npm run profclean && TEST_REGEN=1 node test/00-setup.js" + }, + "version": "7.1.2" +} diff --git a/node_modules/glob/sync.js b/node_modules/glob/sync.js new file mode 100644 index 00000000..c952134b --- /dev/null +++ b/node_modules/glob/sync.js @@ -0,0 +1,486 @@ +module.exports = globSync +globSync.GlobSync = GlobSync + +var fs = require('fs') +var rp = require('fs.realpath') +var minimatch = require('minimatch') +var Minimatch = minimatch.Minimatch +var Glob = require('./glob.js').Glob +var util = require('util') +var path = require('path') +var assert = require('assert') +var isAbsolute = require('path-is-absolute') +var common = require('./common.js') +var alphasort = common.alphasort +var alphasorti = common.alphasorti +var setopts = common.setopts +var ownProp = common.ownProp +var childrenIgnored = common.childrenIgnored +var isIgnored = common.isIgnored + +function globSync (pattern, options) { + if (typeof options === 'function' || arguments.length === 3) + throw new TypeError('callback provided to sync glob\n'+ + 'See: https://github.com/isaacs/node-glob/issues/167') + + return new GlobSync(pattern, options).found +} + +function GlobSync (pattern, options) { + if (!pattern) + throw new Error('must provide pattern') + + if (typeof options === 'function' || arguments.length === 3) + throw new TypeError('callback provided to sync glob\n'+ + 'See: https://github.com/isaacs/node-glob/issues/167') + + if (!(this instanceof GlobSync)) + return new GlobSync(pattern, options) + + setopts(this, pattern, options) + + if (this.noprocess) + return this + + var n = this.minimatch.set.length + this.matches = new Array(n) + for (var i = 0; i < n; i ++) { + this._process(this.minimatch.set[i], i, false) + } + this._finish() +} + +GlobSync.prototype._finish = function () { + assert(this instanceof GlobSync) + if (this.realpath) { + var self = this + this.matches.forEach(function (matchset, index) { + var set = self.matches[index] = Object.create(null) + for (var p in matchset) { + try { + p = self._makeAbs(p) + var real = rp.realpathSync(p, self.realpathCache) + set[real] = true + } catch (er) { + if (er.syscall === 'stat') + set[self._makeAbs(p)] = true + else + throw er + } + } + }) + } + common.finish(this) +} + + +GlobSync.prototype._process = function (pattern, index, inGlobStar) { + assert(this instanceof GlobSync) + + // Get the first [n] parts of pattern that are all strings. + var n = 0 + while (typeof pattern[n] === 'string') { + n ++ + } + // now n is the index of the first one that is *not* a string. + + // See if there's anything else + var prefix + switch (n) { + // if not, then this is rather simple + case pattern.length: + this._processSimple(pattern.join('/'), index) + return + + case 0: + // pattern *starts* with some non-trivial item. + // going to readdir(cwd), but not include the prefix in matches. + prefix = null + break + + default: + // pattern has some string bits in the front. + // whatever it starts with, whether that's 'absolute' like /foo/bar, + // or 'relative' like '../baz' + prefix = pattern.slice(0, n).join('/') + break + } + + var remain = pattern.slice(n) + + // get the list of entries. + var read + if (prefix === null) + read = '.' + else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) { + if (!prefix || !isAbsolute(prefix)) + prefix = '/' + prefix + read = prefix + } else + read = prefix + + var abs = this._makeAbs(read) + + //if ignored, skip processing + if (childrenIgnored(this, read)) + return + + var isGlobStar = remain[0] === minimatch.GLOBSTAR + if (isGlobStar) + this._processGlobStar(prefix, read, abs, remain, index, inGlobStar) + else + this._processReaddir(prefix, read, abs, remain, index, inGlobStar) +} + + +GlobSync.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar) { + var entries = this._readdir(abs, inGlobStar) + + // if the abs isn't a dir, then nothing can match! + if (!entries) + return + + // It will only match dot entries if it starts with a dot, or if + // dot is set. Stuff like @(.foo|.bar) isn't allowed. + var pn = remain[0] + var negate = !!this.minimatch.negate + var rawGlob = pn._glob + var dotOk = this.dot || rawGlob.charAt(0) === '.' + + var matchedEntries = [] + for (var i = 0; i < entries.length; i++) { + var e = entries[i] + if (e.charAt(0) !== '.' || dotOk) { + var m + if (negate && !prefix) { + m = !e.match(pn) + } else { + m = e.match(pn) + } + if (m) + matchedEntries.push(e) + } + } + + var len = matchedEntries.length + // If there are no matched entries, then nothing matches. + if (len === 0) + return + + // if this is the last remaining pattern bit, then no need for + // an additional stat *unless* the user has specified mark or + // stat explicitly. We know they exist, since readdir returned + // them. + + if (remain.length === 1 && !this.mark && !this.stat) { + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + if (prefix) { + if (prefix.slice(-1) !== '/') + e = prefix + '/' + e + else + e = prefix + e + } + + if (e.charAt(0) === '/' && !this.nomount) { + e = path.join(this.root, e) + } + this._emitMatch(index, e) + } + // This was the last one, and no stats were needed + return + } + + // now test all matched entries as stand-ins for that part + // of the pattern. + remain.shift() + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + var newPattern + if (prefix) + newPattern = [prefix, e] + else + newPattern = [e] + this._process(newPattern.concat(remain), index, inGlobStar) + } +} + + +GlobSync.prototype._emitMatch = function (index, e) { + if (isIgnored(this, e)) + return + + var abs = this._makeAbs(e) + + if (this.mark) + e = this._mark(e) + + if (this.absolute) { + e = abs + } + + if (this.matches[index][e]) + return + + if (this.nodir) { + var c = this.cache[abs] + if (c === 'DIR' || Array.isArray(c)) + return + } + + this.matches[index][e] = true + + if (this.stat) + this._stat(e) +} + + +GlobSync.prototype._readdirInGlobStar = function (abs) { + // follow all symlinked directories forever + // just proceed as if this is a non-globstar situation + if (this.follow) + return this._readdir(abs, false) + + var entries + var lstat + var stat + try { + lstat = fs.lstatSync(abs) + } catch (er) { + if (er.code === 'ENOENT') { + // lstat failed, doesn't exist + return null + } + } + + var isSym = lstat && lstat.isSymbolicLink() + this.symlinks[abs] = isSym + + // If it's not a symlink or a dir, then it's definitely a regular file. + // don't bother doing a readdir in that case. + if (!isSym && lstat && !lstat.isDirectory()) + this.cache[abs] = 'FILE' + else + entries = this._readdir(abs, false) + + return entries +} + +GlobSync.prototype._readdir = function (abs, inGlobStar) { + var entries + + if (inGlobStar && !ownProp(this.symlinks, abs)) + return this._readdirInGlobStar(abs) + + if (ownProp(this.cache, abs)) { + var c = this.cache[abs] + if (!c || c === 'FILE') + return null + + if (Array.isArray(c)) + return c + } + + try { + return this._readdirEntries(abs, fs.readdirSync(abs)) + } catch (er) { + this._readdirError(abs, er) + return null + } +} + +GlobSync.prototype._readdirEntries = function (abs, entries) { + // if we haven't asked to stat everything, then just + // assume that everything in there exists, so we can avoid + // having to stat it a second time. + if (!this.mark && !this.stat) { + for (var i = 0; i < entries.length; i ++) { + var e = entries[i] + if (abs === '/') + e = abs + e + else + e = abs + '/' + e + this.cache[e] = true + } + } + + this.cache[abs] = entries + + // mark and cache dir-ness + return entries +} + +GlobSync.prototype._readdirError = function (f, er) { + // handle errors, and cache the information + switch (er.code) { + case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205 + case 'ENOTDIR': // totally normal. means it *does* exist. + var abs = this._makeAbs(f) + this.cache[abs] = 'FILE' + if (abs === this.cwdAbs) { + var error = new Error(er.code + ' invalid cwd ' + this.cwd) + error.path = this.cwd + error.code = er.code + throw error + } + break + + case 'ENOENT': // not terribly unusual + case 'ELOOP': + case 'ENAMETOOLONG': + case 'UNKNOWN': + this.cache[this._makeAbs(f)] = false + break + + default: // some unusual error. Treat as failure. + this.cache[this._makeAbs(f)] = false + if (this.strict) + throw er + if (!this.silent) + console.error('glob error', er) + break + } +} + +GlobSync.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar) { + + var entries = this._readdir(abs, inGlobStar) + + // no entries means not a dir, so it can never have matches + // foo.txt/** doesn't match foo.txt + if (!entries) + return + + // test without the globstar, and with every child both below + // and replacing the globstar. + var remainWithoutGlobStar = remain.slice(1) + var gspref = prefix ? [ prefix ] : [] + var noGlobStar = gspref.concat(remainWithoutGlobStar) + + // the noGlobStar pattern exits the inGlobStar state + this._process(noGlobStar, index, false) + + var len = entries.length + var isSym = this.symlinks[abs] + + // If it's a symlink, and we're in a globstar, then stop + if (isSym && inGlobStar) + return + + for (var i = 0; i < len; i++) { + var e = entries[i] + if (e.charAt(0) === '.' && !this.dot) + continue + + // these two cases enter the inGlobStar state + var instead = gspref.concat(entries[i], remainWithoutGlobStar) + this._process(instead, index, true) + + var below = gspref.concat(entries[i], remain) + this._process(below, index, true) + } +} + +GlobSync.prototype._processSimple = function (prefix, index) { + // XXX review this. Shouldn't it be doing the mounting etc + // before doing stat? kinda weird? + var exists = this._stat(prefix) + + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + // If it doesn't exist, then just mark the lack of results + if (!exists) + return + + if (prefix && isAbsolute(prefix) && !this.nomount) { + var trail = /[\/\\]$/.test(prefix) + if (prefix.charAt(0) === '/') { + prefix = path.join(this.root, prefix) + } else { + prefix = path.resolve(this.root, prefix) + if (trail) + prefix += '/' + } + } + + if (process.platform === 'win32') + prefix = prefix.replace(/\\/g, '/') + + // Mark this as a match + this._emitMatch(index, prefix) +} + +// Returns either 'DIR', 'FILE', or false +GlobSync.prototype._stat = function (f) { + var abs = this._makeAbs(f) + var needDir = f.slice(-1) === '/' + + if (f.length > this.maxLength) + return false + + if (!this.stat && ownProp(this.cache, abs)) { + var c = this.cache[abs] + + if (Array.isArray(c)) + c = 'DIR' + + // It exists, but maybe not how we need it + if (!needDir || c === 'DIR') + return c + + if (needDir && c === 'FILE') + return false + + // otherwise we have to stat, because maybe c=true + // if we know it exists, but not what it is. + } + + var exists + var stat = this.statCache[abs] + if (!stat) { + var lstat + try { + lstat = fs.lstatSync(abs) + } catch (er) { + if (er && (er.code === 'ENOENT' || er.code === 'ENOTDIR')) { + this.statCache[abs] = false + return false + } + } + + if (lstat && lstat.isSymbolicLink()) { + try { + stat = fs.statSync(abs) + } catch (er) { + stat = lstat + } + } else { + stat = lstat + } + } + + this.statCache[abs] = stat + + var c = true + if (stat) + c = stat.isDirectory() ? 'DIR' : 'FILE' + + this.cache[abs] = this.cache[abs] || c + + if (needDir && c === 'FILE') + return false + + return c +} + +GlobSync.prototype._mark = function (p) { + return common.mark(this, p) +} + +GlobSync.prototype._makeAbs = function (f) { + return common.makeAbs(this, f) +} diff --git a/node_modules/graceful-fs/LICENSE b/node_modules/graceful-fs/LICENSE new file mode 100644 index 00000000..9d2c8036 --- /dev/null +++ b/node_modules/graceful-fs/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter, Ben Noordhuis, and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/graceful-fs/README.md b/node_modules/graceful-fs/README.md new file mode 100644 index 00000000..5273a50a --- /dev/null +++ b/node_modules/graceful-fs/README.md @@ -0,0 +1,133 @@ +# graceful-fs + +graceful-fs functions as a drop-in replacement for the fs module, +making various improvements. + +The improvements are meant to normalize behavior across different +platforms and environments, and to make filesystem access more +resilient to errors. + +## Improvements over [fs module](https://nodejs.org/api/fs.html) + +* Queues up `open` and `readdir` calls, and retries them once + something closes if there is an EMFILE error from too many file + descriptors. +* fixes `lchmod` for Node versions prior to 0.6.2. +* implements `fs.lutimes` if possible. Otherwise it becomes a noop. +* ignores `EINVAL` and `EPERM` errors in `chown`, `fchown` or + `lchown` if the user isn't root. +* makes `lchmod` and `lchown` become noops, if not available. +* retries reading a file if `read` results in EAGAIN error. + +On Windows, it retries renaming a file for up to one second if `EACCESS` +or `EPERM` error occurs, likely because antivirus software has locked +the directory. + +## USAGE + +```javascript +// use just like fs +var fs = require('graceful-fs') + +// now go and do stuff with it... +fs.readFileSync('some-file-or-whatever') +``` + +## Global Patching + +If you want to patch the global fs module (or any other fs-like +module) you can do this: + +```javascript +// Make sure to read the caveat below. +var realFs = require('fs') +var gracefulFs = require('graceful-fs') +gracefulFs.gracefulify(realFs) +``` + +This should only ever be done at the top-level application layer, in +order to delay on EMFILE errors from any fs-using dependencies. You +should **not** do this in a library, because it can cause unexpected +delays in other parts of the program. + +## Changes + +This module is fairly stable at this point, and used by a lot of +things. That being said, because it implements a subtle behavior +change in a core part of the node API, even modest changes can be +extremely breaking, and the versioning is thus biased towards +bumping the major when in doubt. + +The main change between major versions has been switching between +providing a fully-patched `fs` module vs monkey-patching the node core +builtin, and the approach by which a non-monkey-patched `fs` was +created. + +The goal is to trade `EMFILE` errors for slower fs operations. So, if +you try to open a zillion files, rather than crashing, `open` +operations will be queued up and wait for something else to `close`. + +There are advantages to each approach. Monkey-patching the fs means +that no `EMFILE` errors can possibly occur anywhere in your +application, because everything is using the same core `fs` module, +which is patched. However, it can also obviously cause undesirable +side-effects, especially if the module is loaded multiple times. + +Implementing a separate-but-identical patched `fs` module is more +surgical (and doesn't run the risk of patching multiple times), but +also imposes the challenge of keeping in sync with the core module. + +The current approach loads the `fs` module, and then creates a +lookalike object that has all the same methods, except a few that are +patched. It is safe to use in all versions of Node from 0.8 through +7.0. + +### v4 + +* Do not monkey-patch the fs module. This module may now be used as a + drop-in dep, and users can opt into monkey-patching the fs builtin + if their app requires it. + +### v3 + +* Monkey-patch fs, because the eval approach no longer works on recent + node. +* fixed possible type-error throw if rename fails on windows +* verify that we *never* get EMFILE errors +* Ignore ENOSYS from chmod/chown +* clarify that graceful-fs must be used as a drop-in + +### v2.1.0 + +* Use eval rather than monkey-patching fs. +* readdir: Always sort the results +* win32: requeue a file if error has an OK status + +### v2.0 + +* A return to monkey patching +* wrap process.cwd + +### v1.1 + +* wrap readFile +* Wrap fs.writeFile. +* readdir protection +* Don't clobber the fs builtin +* Handle fs.read EAGAIN errors by trying again +* Expose the curOpen counter +* No-op lchown/lchmod if not implemented +* fs.rename patch only for win32 +* Patch fs.rename to handle AV software on Windows +* Close #4 Chown should not fail on einval or eperm if non-root +* Fix isaacs/fstream#1 Only wrap fs one time +* Fix #3 Start at 1024 max files, then back off on EMFILE +* lutimes that doens't blow up on Linux +* A full on-rewrite using a queue instead of just swallowing the EMFILE error +* Wrap Read/Write streams as well + +### 1.0 + +* Update engines for node 0.6 +* Be lstat-graceful on Windows +* first diff --git a/node_modules/graceful-fs/fs.js b/node_modules/graceful-fs/fs.js new file mode 100644 index 00000000..8ad4a383 --- /dev/null +++ b/node_modules/graceful-fs/fs.js @@ -0,0 +1,21 @@ +'use strict' + +var fs = require('fs') + +module.exports = clone(fs) + +function clone (obj) { + if (obj === null || typeof obj !== 'object') + return obj + + if (obj instanceof Object) + var copy = { __proto__: obj.__proto__ } + else + var copy = Object.create(null) + + Object.getOwnPropertyNames(obj).forEach(function (key) { + Object.defineProperty(copy, key, Object.getOwnPropertyDescriptor(obj, key)) + }) + + return copy +} diff --git a/node_modules/graceful-fs/graceful-fs.js b/node_modules/graceful-fs/graceful-fs.js new file mode 100644 index 00000000..33b30d2e --- /dev/null +++ b/node_modules/graceful-fs/graceful-fs.js @@ -0,0 +1,262 @@ +var fs = require('fs') +var polyfills = require('./polyfills.js') +var legacy = require('./legacy-streams.js') +var queue = [] + +var util = require('util') + +function noop () {} + +var debug = noop +if (util.debuglog) + debug = util.debuglog('gfs4') +else if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || '')) + debug = function() { + var m = util.format.apply(util, arguments) + m = 'GFS4: ' + m.split(/\n/).join('\nGFS4: ') + console.error(m) + } + +if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || '')) { + process.on('exit', function() { + debug(queue) + require('assert').equal(queue.length, 0) + }) +} + +module.exports = patch(require('./fs.js')) +if (process.env.TEST_GRACEFUL_FS_GLOBAL_PATCH) { + module.exports = patch(fs) +} + +// Always patch fs.close/closeSync, because we want to +// retry() whenever a close happens *anywhere* in the program. +// This is essential when multiple graceful-fs instances are +// in play at the same time. +module.exports.close = +fs.close = (function (fs$close) { return function (fd, cb) { + return fs$close.call(fs, fd, function (err) { + if (!err) + retry() + + if (typeof cb === 'function') + cb.apply(this, arguments) + }) +}})(fs.close) + +module.exports.closeSync = +fs.closeSync = (function (fs$closeSync) { return function (fd) { + // Note that graceful-fs also retries when fs.closeSync() fails. + // Looks like a bug to me, although it's probably a harmless one. + var rval = fs$closeSync.apply(fs, arguments) + retry() + return rval +}})(fs.closeSync) + +function patch (fs) { + // Everything that references the open() function needs to be in here + polyfills(fs) + fs.gracefulify = patch + fs.FileReadStream = ReadStream; // Legacy name. + fs.FileWriteStream = WriteStream; // Legacy name. + fs.createReadStream = createReadStream + fs.createWriteStream = createWriteStream + var fs$readFile = fs.readFile + fs.readFile = readFile + function readFile (path, options, cb) { + if (typeof options === 'function') + cb = options, options = null + + return go$readFile(path, options, cb) + + function go$readFile (path, options, cb) { + return fs$readFile(path, options, function (err) { + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([go$readFile, [path, options, cb]]) + else { + if (typeof cb === 'function') + cb.apply(this, arguments) + retry() + } + }) + } + } + + var fs$writeFile = fs.writeFile + fs.writeFile = writeFile + function writeFile (path, data, options, cb) { + if (typeof options === 'function') + cb = options, options = null + + return go$writeFile(path, data, options, cb) + + function go$writeFile (path, data, options, cb) { + return fs$writeFile(path, data, options, function (err) { + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([go$writeFile, [path, data, options, cb]]) + else { + if (typeof cb === 'function') + cb.apply(this, arguments) + retry() + } + }) + } + } + + var fs$appendFile = fs.appendFile + if (fs$appendFile) + fs.appendFile = appendFile + function appendFile (path, data, options, cb) { + if (typeof options === 'function') + cb = options, options = null + + return go$appendFile(path, data, options, cb) + + function go$appendFile (path, data, options, cb) { + return fs$appendFile(path, data, options, function (err) { + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([go$appendFile, [path, data, options, cb]]) + else { + if (typeof cb === 'function') + cb.apply(this, arguments) + retry() + } + }) + } + } + + var fs$readdir = fs.readdir + fs.readdir = readdir + function readdir (path, options, cb) { + var args = [path] + if (typeof options !== 'function') { + args.push(options) + } else { + cb = options + } + args.push(go$readdir$cb) + + return go$readdir(args) + + function go$readdir$cb (err, files) { + if (files && files.sort) + files.sort() + + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([go$readdir, [args]]) + else { + if (typeof cb === 'function') + cb.apply(this, arguments) + retry() + } + } + } + + function go$readdir (args) { + return fs$readdir.apply(fs, args) + } + + if (process.version.substr(0, 4) === 'v0.8') { + var legStreams = legacy(fs) + ReadStream = legStreams.ReadStream + WriteStream = legStreams.WriteStream + } + + var fs$ReadStream = fs.ReadStream + ReadStream.prototype = Object.create(fs$ReadStream.prototype) + ReadStream.prototype.open = ReadStream$open + + var fs$WriteStream = fs.WriteStream + WriteStream.prototype = Object.create(fs$WriteStream.prototype) + WriteStream.prototype.open = WriteStream$open + + fs.ReadStream = ReadStream + fs.WriteStream = WriteStream + + function ReadStream (path, options) { + if (this instanceof ReadStream) + return fs$ReadStream.apply(this, arguments), this + else + return ReadStream.apply(Object.create(ReadStream.prototype), arguments) + } + + function ReadStream$open () { + var that = this + open(that.path, that.flags, that.mode, function (err, fd) { + if (err) { + if (that.autoClose) + that.destroy() + + that.emit('error', err) + } else { + that.fd = fd + that.emit('open', fd) + that.read() + } + }) + } + + function WriteStream (path, options) { + if (this instanceof WriteStream) + return fs$WriteStream.apply(this, arguments), this + else + return WriteStream.apply(Object.create(WriteStream.prototype), arguments) + } + + function WriteStream$open () { + var that = this + open(that.path, that.flags, that.mode, function (err, fd) { + if (err) { + that.destroy() + that.emit('error', err) + } else { + that.fd = fd + that.emit('open', fd) + } + }) + } + + function createReadStream (path, options) { + return new ReadStream(path, options) + } + + function createWriteStream (path, options) { + return new WriteStream(path, options) + } + + var fs$open = fs.open + fs.open = open + function open (path, flags, mode, cb) { + if (typeof mode === 'function') + cb = mode, mode = null + + return go$open(path, flags, mode, cb) + + function go$open (path, flags, mode, cb) { + return fs$open(path, flags, mode, function (err, fd) { + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([go$open, [path, flags, mode, cb]]) + else { + if (typeof cb === 'function') + cb.apply(this, arguments) + retry() + } + }) + } + } + + return fs +} + +function enqueue (elem) { + debug('ENQUEUE', elem[0].name, elem[1]) + queue.push(elem) +} + +function retry () { + var elem = queue.shift() + if (elem) { + debug('RETRY', elem[0].name, elem[1]) + elem[0].apply(null, elem[1]) + } +} diff --git a/node_modules/graceful-fs/legacy-streams.js b/node_modules/graceful-fs/legacy-streams.js new file mode 100644 index 00000000..d617b50f --- /dev/null +++ b/node_modules/graceful-fs/legacy-streams.js @@ -0,0 +1,118 @@ +var Stream = require('stream').Stream + +module.exports = legacy + +function legacy (fs) { + return { + ReadStream: ReadStream, + WriteStream: WriteStream + } + + function ReadStream (path, options) { + if (!(this instanceof ReadStream)) return new ReadStream(path, options); + + Stream.call(this); + + var self = this; + + this.path = path; + this.fd = null; + this.readable = true; + this.paused = false; + + this.flags = 'r'; + this.mode = 438; /*=0666*/ + this.bufferSize = 64 * 1024; + + options = options || {}; + + // Mixin options into this + var keys = Object.keys(options); + for (var index = 0, length = keys.length; index < length; index++) { + var key = keys[index]; + this[key] = options[key]; + } + + if (this.encoding) this.setEncoding(this.encoding); + + if (this.start !== undefined) { + if ('number' !== typeof this.start) { + throw TypeError('start must be a Number'); + } + if (this.end === undefined) { + this.end = Infinity; + } else if ('number' !== typeof this.end) { + throw TypeError('end must be a Number'); + } + + if (this.start > this.end) { + throw new Error('start must be <= end'); + } + + this.pos = this.start; + } + + if (this.fd !== null) { + process.nextTick(function() { + self._read(); + }); + return; + } + + fs.open(this.path, this.flags, this.mode, function (err, fd) { + if (err) { + self.emit('error', err); + self.readable = false; + return; + } + + self.fd = fd; + self.emit('open', fd); + self._read(); + }) + } + + function WriteStream (path, options) { + if (!(this instanceof WriteStream)) return new WriteStream(path, options); + + Stream.call(this); + + this.path = path; + this.fd = null; + this.writable = true; + + this.flags = 'w'; + this.encoding = 'binary'; + this.mode = 438; /*=0666*/ + this.bytesWritten = 0; + + options = options || {}; + + // Mixin options into this + var keys = Object.keys(options); + for (var index = 0, length = keys.length; index < length; index++) { + var key = keys[index]; + this[key] = options[key]; + } + + if (this.start !== undefined) { + if ('number' !== typeof this.start) { + throw TypeError('start must be a Number'); + } + if (this.start < 0) { + throw new Error('start must be >= zero'); + } + + this.pos = this.start; + } + + this.busy = false; + this._queue = []; + + if (this.fd === null) { + this._open = fs.open; + this._queue.push([this._open, this.path, this.flags, this.mode, undefined]); + this.flush(); + } + } +} diff --git a/node_modules/graceful-fs/package.json b/node_modules/graceful-fs/package.json new file mode 100644 index 00000000..12b382a9 --- /dev/null +++ b/node_modules/graceful-fs/package.json @@ -0,0 +1,80 @@ +{ + "_from": "graceful-fs@^4.1.2", + "_id": "graceful-fs@4.1.11", + "_inBundle": false, + "_integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg=", + "_location": "/graceful-fs", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "graceful-fs@^4.1.2", + "name": "graceful-fs", + "escapedName": "graceful-fs", + "rawSpec": "^4.1.2", + "saveSpec": null, + "fetchSpec": "^4.1.2" + }, + "_requiredBy": [ + "/fstream", + "/read-installed", + "/read-package-json", + "/readdir-scoped-modules", + "/write-file-atomic" + ], + "_resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz", + "_shasum": "0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658", + "_spec": "graceful-fs@^4.1.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/fstream", + "bugs": { + "url": "https://github.com/isaacs/node-graceful-fs/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "A drop-in replacement for fs, making various improvements.", + "devDependencies": { + "mkdirp": "^0.5.0", + "rimraf": "^2.2.8", + "tap": "^5.4.2" + }, + "directories": { + "test": "test" + }, + "engines": { + "node": ">=0.4.0" + }, + "files": [ + "fs.js", + "graceful-fs.js", + "legacy-streams.js", + "polyfills.js" + ], + "homepage": "https://github.com/isaacs/node-graceful-fs#readme", + "keywords": [ + "fs", + "module", + "reading", + "retry", + "retries", + "queue", + "error", + "errors", + "handling", + "EMFILE", + "EAGAIN", + "EINVAL", + "EPERM", + "EACCESS" + ], + "license": "ISC", + "main": "graceful-fs.js", + "name": "graceful-fs", + "repository": { + "type": "git", + "url": "git+https://github.com/isaacs/node-graceful-fs.git" + }, + "scripts": { + "test": "node test.js | tap -" + }, + "version": "4.1.11" +} diff --git a/node_modules/graceful-fs/polyfills.js b/node_modules/graceful-fs/polyfills.js new file mode 100644 index 00000000..4c6aca78 --- /dev/null +++ b/node_modules/graceful-fs/polyfills.js @@ -0,0 +1,330 @@ +var fs = require('./fs.js') +var constants = require('constants') + +var origCwd = process.cwd +var cwd = null + +var platform = process.env.GRACEFUL_FS_PLATFORM || process.platform + +process.cwd = function() { + if (!cwd) + cwd = origCwd.call(process) + return cwd +} +try { + process.cwd() +} catch (er) {} + +var chdir = process.chdir +process.chdir = function(d) { + cwd = null + chdir.call(process, d) +} + +module.exports = patch + +function patch (fs) { + // (re-)implement some things that are known busted or missing. + + // lchmod, broken prior to 0.6.2 + // back-port the fix here. + if (constants.hasOwnProperty('O_SYMLINK') && + process.version.match(/^v0\.6\.[0-2]|^v0\.5\./)) { + patchLchmod(fs) + } + + // lutimes implementation, or no-op + if (!fs.lutimes) { + patchLutimes(fs) + } + + // https://github.com/isaacs/node-graceful-fs/issues/4 + // Chown should not fail on einval or eperm if non-root. + // It should not fail on enosys ever, as this just indicates + // that a fs doesn't support the intended operation. + + fs.chown = chownFix(fs.chown) + fs.fchown = chownFix(fs.fchown) + fs.lchown = chownFix(fs.lchown) + + fs.chmod = chmodFix(fs.chmod) + fs.fchmod = chmodFix(fs.fchmod) + fs.lchmod = chmodFix(fs.lchmod) + + fs.chownSync = chownFixSync(fs.chownSync) + fs.fchownSync = chownFixSync(fs.fchownSync) + fs.lchownSync = chownFixSync(fs.lchownSync) + + fs.chmodSync = chmodFixSync(fs.chmodSync) + fs.fchmodSync = chmodFixSync(fs.fchmodSync) + fs.lchmodSync = chmodFixSync(fs.lchmodSync) + + fs.stat = statFix(fs.stat) + fs.fstat = statFix(fs.fstat) + fs.lstat = statFix(fs.lstat) + + fs.statSync = statFixSync(fs.statSync) + fs.fstatSync = statFixSync(fs.fstatSync) + fs.lstatSync = statFixSync(fs.lstatSync) + + // if lchmod/lchown do not exist, then make them no-ops + if (!fs.lchmod) { + fs.lchmod = function (path, mode, cb) { + if (cb) process.nextTick(cb) + } + fs.lchmodSync = function () {} + } + if (!fs.lchown) { + fs.lchown = function (path, uid, gid, cb) { + if (cb) process.nextTick(cb) + } + fs.lchownSync = function () {} + } + + // on Windows, A/V software can lock the directory, causing this + // to fail with an EACCES or EPERM if the directory contains newly + // created files. Try again on failure, for up to 60 seconds. + + // Set the timeout this long because some Windows Anti-Virus, such as Parity + // bit9, may lock files for up to a minute, causing npm package install + // failures. Also, take care to yield the scheduler. Windows scheduling gives + // CPU to a busy looping process, which can cause the program causing the lock + // contention to be starved of CPU by node, so the contention doesn't resolve. + if (platform === "win32") { + fs.rename = (function (fs$rename) { return function (from, to, cb) { + var start = Date.now() + var backoff = 0; + fs$rename(from, to, function CB (er) { + if (er + && (er.code === "EACCES" || er.code === "EPERM") + && Date.now() - start < 60000) { + setTimeout(function() { + fs.stat(to, function (stater, st) { + if (stater && stater.code === "ENOENT") + fs$rename(from, to, CB); + else + cb(er) + }) + }, backoff) + if (backoff < 100) + backoff += 10; + return; + } + if (cb) cb(er) + }) + }})(fs.rename) + } + + // if read() returns EAGAIN, then just try it again. + fs.read = (function (fs$read) { return function (fd, buffer, offset, length, position, callback_) { + var callback + if (callback_ && typeof callback_ === 'function') { + var eagCounter = 0 + callback = function (er, _, __) { + if (er && er.code === 'EAGAIN' && eagCounter < 10) { + eagCounter ++ + return fs$read.call(fs, fd, buffer, offset, length, position, callback) + } + callback_.apply(this, arguments) + } + } + return fs$read.call(fs, fd, buffer, offset, length, position, callback) + }})(fs.read) + + fs.readSync = (function (fs$readSync) { return function (fd, buffer, offset, length, position) { + var eagCounter = 0 + while (true) { + try { + return fs$readSync.call(fs, fd, buffer, offset, length, position) + } catch (er) { + if (er.code === 'EAGAIN' && eagCounter < 10) { + eagCounter ++ + continue + } + throw er + } + } + }})(fs.readSync) +} + +function patchLchmod (fs) { + fs.lchmod = function (path, mode, callback) { + fs.open( path + , constants.O_WRONLY | constants.O_SYMLINK + , mode + , function (err, fd) { + if (err) { + if (callback) callback(err) + return + } + // prefer to return the chmod error, if one occurs, + // but still try to close, and report closing errors if they occur. + fs.fchmod(fd, mode, function (err) { + fs.close(fd, function(err2) { + if (callback) callback(err || err2) + }) + }) + }) + } + + fs.lchmodSync = function (path, mode) { + var fd = fs.openSync(path, constants.O_WRONLY | constants.O_SYMLINK, mode) + + // prefer to return the chmod error, if one occurs, + // but still try to close, and report closing errors if they occur. + var threw = true + var ret + try { + ret = fs.fchmodSync(fd, mode) + threw = false + } finally { + if (threw) { + try { + fs.closeSync(fd) + } catch (er) {} + } else { + fs.closeSync(fd) + } + } + return ret + } +} + +function patchLutimes (fs) { + if (constants.hasOwnProperty("O_SYMLINK")) { + fs.lutimes = function (path, at, mt, cb) { + fs.open(path, constants.O_SYMLINK, function (er, fd) { + if (er) { + if (cb) cb(er) + return + } + fs.futimes(fd, at, mt, function (er) { + fs.close(fd, function (er2) { + if (cb) cb(er || er2) + }) + }) + }) + } + + fs.lutimesSync = function (path, at, mt) { + var fd = fs.openSync(path, constants.O_SYMLINK) + var ret + var threw = true + try { + ret = fs.futimesSync(fd, at, mt) + threw = false + } finally { + if (threw) { + try { + fs.closeSync(fd) + } catch (er) {} + } else { + fs.closeSync(fd) + } + } + return ret + } + + } else { + fs.lutimes = function (_a, _b, _c, cb) { if (cb) process.nextTick(cb) } + fs.lutimesSync = function () {} + } +} + +function chmodFix (orig) { + if (!orig) return orig + return function (target, mode, cb) { + return orig.call(fs, target, mode, function (er) { + if (chownErOk(er)) er = null + if (cb) cb.apply(this, arguments) + }) + } +} + +function chmodFixSync (orig) { + if (!orig) return orig + return function (target, mode) { + try { + return orig.call(fs, target, mode) + } catch (er) { + if (!chownErOk(er)) throw er + } + } +} + + +function chownFix (orig) { + if (!orig) return orig + return function (target, uid, gid, cb) { + return orig.call(fs, target, uid, gid, function (er) { + if (chownErOk(er)) er = null + if (cb) cb.apply(this, arguments) + }) + } +} + +function chownFixSync (orig) { + if (!orig) return orig + return function (target, uid, gid) { + try { + return orig.call(fs, target, uid, gid) + } catch (er) { + if (!chownErOk(er)) throw er + } + } +} + + +function statFix (orig) { + if (!orig) return orig + // Older versions of Node erroneously returned signed integers for + // uid + gid. + return function (target, cb) { + return orig.call(fs, target, function (er, stats) { + if (!stats) return cb.apply(this, arguments) + if (stats.uid < 0) stats.uid += 0x100000000 + if (stats.gid < 0) stats.gid += 0x100000000 + if (cb) cb.apply(this, arguments) + }) + } +} + +function statFixSync (orig) { + if (!orig) return orig + // Older versions of Node erroneously returned signed integers for + // uid + gid. + return function (target) { + var stats = orig.call(fs, target) + if (stats.uid < 0) stats.uid += 0x100000000 + if (stats.gid < 0) stats.gid += 0x100000000 + return stats; + } +} + +// ENOSYS means that the fs doesn't support the op. Just ignore +// that, because it doesn't matter. +// +// if there's no getuid, or if getuid() is something other +// than 0, and the error is EINVAL or EPERM, then just ignore +// it. +// +// This specific case is a silent failure in cp, install, tar, +// and most other unix tools that manage permissions. +// +// When running as root, or if other types of errors are +// encountered, then it's strict. +function chownErOk (er) { + if (!er) + return true + + if (er.code === "ENOSYS") + return true + + var nonroot = !process.getuid || process.getuid() !== 0 + if (nonroot) { + if (er.code === "EINVAL" || er.code === "EPERM") + return true + } + + return false +} diff --git a/node_modules/he/LICENSE-MIT.txt b/node_modules/he/LICENSE-MIT.txt new file mode 100644 index 00000000..97067e54 --- /dev/null +++ b/node_modules/he/LICENSE-MIT.txt @@ -0,0 +1,20 @@ +Copyright Mathias Bynens + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/he/README.md b/node_modules/he/README.md new file mode 100644 index 00000000..ed4312db --- /dev/null +++ b/node_modules/he/README.md @@ -0,0 +1,325 @@ +# he [![Build status](https://travis-ci.org/mathiasbynens/he.svg?branch=master)](https://travis-ci.org/mathiasbynens/he) [![Dependency status](https://gemnasium.com/mathiasbynens/he.svg)](https://gemnasium.com/mathiasbynens/he) + +_he_ (for “HTML entities”) is a robust HTML entity encoder/decoder written in JavaScript. It supports [all standardized named character references as per HTML](http://www.whatwg.org/specs/web-apps/current-work/multipage/named-character-references.html), handles [ambiguous ampersands](http://mathiasbynens.be/notes/ambiguous-ampersands) and other edge cases [just like a browser would](http://www.whatwg.org/specs/web-apps/current-work/multipage/tokenization.html#tokenizing-character-references), has an extensive test suite, and — contrary to many other JavaScript solutions — _he_ handles astral Unicode symbols just fine. [An online demo is available.](http://mothereff.in/html-entities) + +## Installation + +Via [npm](http://npmjs.org/): + +```bash +npm install he +``` + +Via [Bower](http://bower.io/): + +```bash +bower install he +``` + +Via [Component](https://github.com/component/component): + +```bash +component install mathiasbynens/he +``` + +In a browser: + +```html + +``` + +In [Narwhal](http://narwhaljs.org/), [Node.js](http://nodejs.org/), and [RingoJS](http://ringojs.org/): + +```js +var he = require('he'); +``` + +In [Rhino](http://www.mozilla.org/rhino/): + +```js +load('he.js'); +``` + +Using an AMD loader like [RequireJS](http://requirejs.org/): + +```js +require( + { + 'paths': { + 'he': 'path/to/he' + } + }, + ['he'], + function(he) { + console.log(he); + } +); +``` + +## API + +### `he.version` + +A string representing the semantic version number. + +### `he.encode(text, options)` + +This function takes a string of text and encodes (by default) any symbols that aren’t printable ASCII symbols and `&`, `<`, `>`, `"`, `'`, and `` ` ``, replacing them with character references. + +```js +he.encode('foo © bar ≠ baz 𝌆 qux'); +// → 'foo © bar ≠ baz 𝌆 qux' +``` + +As long as the input string contains [allowed code points](http://www.whatwg.org/specs/web-apps/current-work/multipage/parsing.html#preprocessing-the-input-stream) only, the return value of this function is always valid HTML. Any [(invalid) code points that cannot be represented using a character reference](http://www.whatwg.org/specs/web-apps/current-work/multipage/tokenization.html#table-charref-overrides) in the input are not encoded. + +```js +he.encode('foo \0 bar'); +// → 'foo \0 bar' +``` + +The `options` object is optional. It recognizes the following properties: + +#### `useNamedReferences` + +The default value for the `useNamedReferences` option is `false`. This means that `encode()` will not use any named character references (e.g. `©`) in the output — hexadecimal escapes (e.g. `©`) will be used instead. Set it to `true` to enable the use of named references. + +**Note that if compatibility with older browsers is a concern, this option should remain disabled.** + +```js +// Using the global default setting (defaults to `false`): +he.encode('foo © bar ≠ baz 𝌆 qux'); +// → 'foo © bar ≠ baz 𝌆 qux' + +// Passing an `options` object to `encode`, to explicitly disallow named references: +he.encode('foo © bar ≠ baz 𝌆 qux', { + 'useNamedReferences': false +}); +// → 'foo © bar ≠ baz 𝌆 qux' + +// Passing an `options` object to `encode`, to explicitly allow named references: +he.encode('foo © bar ≠ baz 𝌆 qux', { + 'useNamedReferences': true +}); +// → 'foo © bar ≠ baz 𝌆 qux' +``` + +#### `encodeEverything` + +The default value for the `encodeEverything` option is `false`. This means that `encode()` will not use any character references for printable ASCII symbols that don’t need escaping. Set it to `true` to encode every symbol in the input string. + +```js +// Using the global default setting (defaults to `false`): +he.encode('foo © bar ≠ baz 𝌆 qux'); +// → 'foo © bar ≠ baz 𝌆 qux' + +// Passing an `options` object to `encode`, to explicitly encode all symbols: +he.encode('foo © bar ≠ baz 𝌆 qux', { + 'encodeEverything': true +}); +// → 'foo © bar ≠ baz 𝌆 qux' + +// This setting can be combined with the `useNamedReferences` option: +he.encode('foo © bar ≠ baz 𝌆 qux', { + 'encodeEverything': true, + 'useNamedReferences': true +}); +// → 'foo © bar ≠ baz 𝌆 qux' +``` + +#### `strict` + +The default value for the `strict` option is `false`. This means that `encode()` will encode any HTML text content you feed it, even if it contains any symbols that cause [parse errors](http://www.whatwg.org/specs/web-apps/current-work/multipage/parsing.html#preprocessing-the-input-stream). To throw an error when such invalid HTML is encountered, set the `strict` option to `true`. This option makes it possible to use _he_ as part of HTML parsers and HTML validators. + +```js +// Using the global default setting (defaults to `false`, i.e. error-tolerant mode): +he.encode('\x01'); +// → '' + +// Passing an `options` object to `encode`, to explicitly enable error-tolerant mode: +he.encode('\x01', { + 'strict': false +}); +// → '' + +// Passing an `options` object to `encode`, to explicitly enable strict mode: +he.encode('\x01', { + 'strict': true +}); +// → Parse error +``` + +#### Overriding default `encode` options globally + +The global default setting can be overridden by modifying the `he.encode.options` object. This saves you from passing in an `options` object for every call to `encode` if you want to use the non-default setting. + +```js +// Read the global default setting: +he.encode.options.useNamedReferences; +// → `false` by default + +// Override the global default setting: +he.encode.options.useNamedReferences = true; + +// Using the global default setting, which is now `true`: +he.encode('foo © bar ≠ baz 𝌆 qux'); +// → 'foo © bar ≠ baz 𝌆 qux' +``` + +### `he.decode(html, options)` + +This function takes a string of HTML and decodes any named and numerical character references in it using [the algorithm described in section 12.2.4.69 of the HTML spec](http://www.whatwg.org/specs/web-apps/current-work/multipage/tokenization.html#tokenizing-character-references). + +```js +he.decode('foo © bar ≠ baz 𝌆 qux'); +// → 'foo © bar ≠ baz 𝌆 qux' +``` + +The `options` object is optional. It recognizes the following properties: + +#### `isAttributeValue` + +The default value for the `isAttributeValue` option is `false`. This means that `decode()` will decode the string as if it were used in [a text context in an HTML document](http://www.whatwg.org/specs/web-apps/current-work/multipage/tokenization.html#data-state). HTML has different rules for [parsing character references in attribute values](http://www.whatwg.org/specs/web-apps/current-work/multipage/tokenization.html#character-reference-in-attribute-value-state) — set this option to `true` to treat the input string as if it were used as an attribute value. + +```js +// Using the global default setting (defaults to `false`, i.e. HTML text context): +he.decode('foo&bar'); +// → 'foo&bar' + +// Passing an `options` object to `decode`, to explicitly assume an HTML text context: +he.decode('foo&bar', { + 'isAttributeValue': false +}); +// → 'foo&bar' + +// Passing an `options` object to `decode`, to explicitly assume an HTML attribute value context: +he.decode('foo&bar', { + 'isAttributeValue': true +}); +// → 'foo&bar' +``` + +#### `strict` + +The default value for the `strict` option is `false`. This means that `decode()` will decode any HTML text content you feed it, even if it contains any entities that cause [parse errors](http://www.whatwg.org/specs/web-apps/current-work/multipage/tokenization.html#tokenizing-character-references). To throw an error when such invalid HTML is encountered, set the `strict` option to `true`. This option makes it possible to use _he_ as part of HTML parsers and HTML validators. + +```js +// Using the global default setting (defaults to `false`, i.e. error-tolerant mode): +he.decode('foo&bar'); +// → 'foo&bar' + +// Passing an `options` object to `decode`, to explicitly enable error-tolerant mode: +he.decode('foo&bar', { + 'strict': false +}); +// → 'foo&bar' + +// Passing an `options` object to `decode`, to explicitly enable strict mode: +he.decode('foo&bar', { + 'strict': true +}); +// → Parse error +``` + +#### Overriding default `decode` options globally + +The global default settings for the `decode` function can be overridden by modifying the `he.decode.options` object. This saves you from passing in an `options` object for every call to `decode` if you want to use a non-default setting. + +```js +// Read the global default setting: +he.decode.options.isAttributeValue; +// → `false` by default + +// Override the global default setting: +he.decode.options.isAttributeValue = true; + +// Using the global default setting, which is now `true`: +he.decode('foo&bar'); +// → 'foo&bar' +``` + +### `he.escape(text)` + +This function takes a string of text and escapes it for use in text contexts in XML or HTML documents. Only the following characters are escaped: `&`, `<`, `>`, `"`, `'`, and `` ` ``. + +```js +he.escape(''); +// → '<img src='x' onerror="prompt(1)">' +``` + +### `he.unescape(html, options)` + +`he.unescape` is an alias for `he.decode`. It takes a string of HTML and decodes any named and numerical character references in it. + +### Using the `he` binary + +To use the `he` binary in your shell, simply install _he_ globally using npm: + +```bash +npm install -g he +``` + +After that you will be able to encode/decode HTML entities from the command line: + +```bash +$ he --encode 'föo ♥ bår 𝌆 baz' +föo ♥ bår 𝌆 baz + +$ he --encode --use-named-refs 'föo ♥ bår 𝌆 baz' +föo ♥ bår 𝌆 baz + +$ he --decode 'föo ♥ bår 𝌆 baz' +föo ♥ bår 𝌆 baz +``` + +Read a local text file, encode it for use in an HTML text context, and save the result to a new file: + +```bash +$ he --encode < foo.txt > foo-escaped.html +``` + +Or do the same with an online text file: + +```bash +$ curl -sL "http://git.io/HnfEaw" | he --encode > escaped.html +``` + +Or, the opposite — read a local file containing a snippet of HTML in a text context, decode it back to plain text, and save the result to a new file: + +```bash +$ he --decode < foo-escaped.html > foo.txt +``` + +Or do the same with an online HTML snippet: + +```bash +$ curl -sL "http://git.io/HnfEaw" | he --decode > decoded.txt +``` + +See `he --help` for the full list of options. + +## Support + +he has been tested in at least Chrome 27-29, Firefox 3-22, Safari 4-6, Opera 10-12, IE 6-10, Node.js v0.10.0, Narwhal 0.3.2, RingoJS 0.8-0.9, PhantomJS 1.9.0, and Rhino 1.7RC4. + +## Unit tests & code coverage + +After cloning this repository, run `npm install` to install the dependencies needed for he development and testing. You may want to install Istanbul _globally_ using `npm install istanbul -g`. + +Once that’s done, you can run the unit tests in Node using `npm test` or `node tests/tests.js`. To run the tests in Rhino, Ringo, Narwhal, and web browsers as well, use `grunt test`. + +To generate [the code coverage report](http://rawgithub.com/mathiasbynens/he/master/coverage/he/he.js.html), use `grunt cover`. + +## Acknowledgements + +Thanks to [Simon Pieters](http://simon.html5.org/) ([@zcorpan](https://twitter.com/zcorpan)) for the many suggestions. + +## Author + +| [![twitter/mathias](https://gravatar.com/avatar/24e08a9ea84deb17ae121074d0f17125?s=70)](https://twitter.com/mathias "Follow @mathias on Twitter") | +|---| +| [Mathias Bynens](http://mathiasbynens.be/) | + +## License + +_he_ is available under the [MIT](http://mths.be/mit) license. diff --git a/node_modules/he/bin/he b/node_modules/he/bin/he new file mode 100755 index 00000000..5e4e779b --- /dev/null +++ b/node_modules/he/bin/he @@ -0,0 +1,138 @@ +#!/usr/bin/env node +(function() { + + var fs = require('fs'); + var he = require('../he.js'); + var strings = process.argv.splice(2); + var stdin = process.stdin; + var data; + var timeout; + var action; + var options = {}; + var log = console.log; + + var main = function() { + var option = strings[0]; + var count = 0; + + if (/^(?:-h|--help|undefined)$/.test(option)) { + log( + 'he v%s - http://mths.be/he', + he.version + ); + log([ + '\nUsage:\n', + '\the [--escape] string', + '\the [--encode] [--use-named-refs] [--everything] string', + '\the [--decode] [--attribute] [--strict] string', + '\the [-v | --version]', + '\the [-h | --help]', + '\nExamples:\n', + '\the --escape \\', + '\techo \'© 𝌆\' | he --decode' + ].join('\n')); + return process.exit(1); + } + + if (/^(?:-v|--version)$/.test(option)) { + log('v%s', he.version); + return process.exit(1); + } + + strings.forEach(function(string) { + // Process options + if (string == '--escape') { + action = 'escape'; + return; + } + if (string == '--encode') { + action = 'encode'; + return; + } + if (string == '--use-named-refs') { + action = 'encode'; + options.useNamedReferences = true; + return; + } + if (string == '--everything') { + action = 'encode'; + options.encodeEverything = true; + return; + } + if (string == '--decode') { + action = 'decode'; + return; + } + if (string == '--attribute') { + action = 'decode'; + options.isAttributeValue = true; + return; + } + if (string == '--strict') { + action = 'decode'; + options.strict = true; + return; + } + // Process string(s) + var result; + if (!action) { + log('Error: he requires at least one option and a string argument.'); + log('Try `he --help` for more information.'); + return process.exit(1); + } + try { + result = he[action](string, options); + log(result); + count++; + } catch(error) { + log(error.message + '\n'); + log('Error: failed to %s.', action); + log('If you think this is a bug in he, please report it:'); + log('https://github.com/mathiasbynens/he/issues/new'); + log( + '\nStack trace using he@%s:\n', + he.version + ); + log(error.stack); + return process.exit(1); + } + }); + if (!count) { + log('Error: he requires a string argument.'); + log('Try `he --help` for more information.'); + return process.exit(1); + } + // Return with exit status 0 outside of the `forEach` loop, in case + // multiple strings were passed in. + return process.exit(0); + }; + + if (stdin.isTTY) { + // handle shell arguments + main(); + } else { + // Either the script is called from within a non-TTY context, or `stdin` + // content is being piped in. + if (!process.stdout.isTTY) { + // The script was called from a non-TTY context. This is a rather uncommon + // use case we don’t actively support. However, we don’t want the script + // to wait forever in such cases, so… + timeout = setTimeout(function() { + // …if no piped data arrived after a whole minute, handle shell + // arguments instead. + main(); + }, 60000); + } + data = ''; + stdin.on('data', function(chunk) { + clearTimeout(timeout); + data += chunk; + }); + stdin.on('end', function() { + strings.push(data.trim()); + main(); + }); + stdin.resume(); + } + +}()); diff --git a/node_modules/he/he.js b/node_modules/he/he.js new file mode 100644 index 00000000..30be85d3 --- /dev/null +++ b/node_modules/he/he.js @@ -0,0 +1,325 @@ +/*! http://mths.be/he v0.4.1 by @mathias | MIT license */ +;(function(root) { + + // Detect free variables `exports`. + var freeExports = typeof exports == 'object' && exports; + + // Detect free variable `module`. + var freeModule = typeof module == 'object' && module && + module.exports == freeExports && module; + + // Detect free variable `global`, from Node.js or Browserified code, + // and use it as `root`. + var freeGlobal = typeof global == 'object' && global; + if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) { + root = freeGlobal; + } + + /*--------------------------------------------------------------------------*/ + + // All astral symbols. + var regexAstralSymbols = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g; + // All ASCII symbols (not just printable ASCII) except those listed in the + // first column of the overrides table. + // http://whatwg.org/html/tokenization.html#table-charref-overrides + var regexAsciiWhitelist = /[\x01-\x7F]/g; + // All BMP symbols that are not ASCII newlines, printable ASCII symbols, or + // code points listed in the first column of the overrides table on + // http://whatwg.org/html/tokenization.html#table-charref-overrides. + var regexBmpWhitelist = /[\x01-\t\x0B\f\x0E-\x1F\x7F\x81\x8D\x8F\x90\x9D\xA0-\uFFFF]/g; + + var regexEncodeNonAscii = /<\u20D2|=\u20E5|>\u20D2|\u205F\u200A|\u219D\u0338|\u2202\u0338|\u2220\u20D2|\u2229\uFE00|\u222A\uFE00|\u223C\u20D2|\u223D\u0331|\u223E\u0333|\u2242\u0338|\u224B\u0338|\u224D\u20D2|\u224E\u0338|\u224F\u0338|\u2250\u0338|\u2261\u20E5|\u2264\u20D2|\u2265\u20D2|\u2266\u0338|\u2267\u0338|\u2268\uFE00|\u2269\uFE00|\u226A\u0338|\u226A\u20D2|\u226B\u0338|\u226B\u20D2|\u227F\u0338|\u2282\u20D2|\u2283\u20D2|\u228A\uFE00|\u228B\uFE00|\u228F\u0338|\u2290\u0338|\u2293\uFE00|\u2294\uFE00|\u22B4\u20D2|\u22B5\u20D2|\u22D8\u0338|\u22D9\u0338|\u22DA\uFE00|\u22DB\uFE00|\u22F5\u0338|\u22F9\u0338|\u2933\u0338|\u29CF\u0338|\u29D0\u0338|\u2A6D\u0338|\u2A70\u0338|\u2A7D\u0338|\u2A7E\u0338|\u2AA1\u0338|\u2AA2\u0338|\u2AAC\uFE00|\u2AAD\uFE00|\u2AAF\u0338|\u2AB0\u0338|\u2AC5\u0338|\u2AC6\u0338|\u2ACB\uFE00|\u2ACC\uFE00|\u2AFD\u20E5|[\xA0-\u0113\u0116-\u0122\u0124-\u012B\u012E-\u014D\u0150-\u017E\u0192\u01B5\u01F5\u0237\u02C6\u02C7\u02D8-\u02DD\u0311\u0391-\u03A1\u03A3-\u03A9\u03B1-\u03C9\u03D1\u03D2\u03D5\u03D6\u03DC\u03DD\u03F0\u03F1\u03F5\u03F6\u0401-\u040C\u040E-\u044F\u0451-\u045C\u045E\u045F\u2002-\u2005\u2007-\u2010\u2013-\u2016\u2018-\u201A\u201C-\u201E\u2020-\u2022\u2025\u2026\u2030-\u2035\u2039\u203A\u203E\u2041\u2043\u2044\u204F\u2057\u205F-\u2063\u20AC\u20DB\u20DC\u2102\u2105\u210A-\u2113\u2115-\u211E\u2122\u2124\u2127-\u2129\u212C\u212D\u212F-\u2131\u2133-\u2138\u2145-\u2148\u2153-\u215E\u2190-\u219B\u219D-\u21A7\u21A9-\u21AE\u21B0-\u21B3\u21B5-\u21B7\u21BA-\u21DB\u21DD\u21E4\u21E5\u21F5\u21FD-\u2205\u2207-\u2209\u220B\u220C\u220F-\u2214\u2216-\u2218\u221A\u221D-\u2238\u223A-\u2257\u2259\u225A\u225C\u225F-\u2262\u2264-\u228B\u228D-\u229B\u229D-\u22A5\u22A7-\u22B0\u22B2-\u22BB\u22BD-\u22DB\u22DE-\u22E3\u22E6-\u22F7\u22F9-\u22FE\u2305\u2306\u2308-\u2310\u2312\u2313\u2315\u2316\u231C-\u231F\u2322\u2323\u232D\u232E\u2336\u233D\u233F\u237C\u23B0\u23B1\u23B4-\u23B6\u23DC-\u23DF\u23E2\u23E7\u2423\u24C8\u2500\u2502\u250C\u2510\u2514\u2518\u251C\u2524\u252C\u2534\u253C\u2550-\u256C\u2580\u2584\u2588\u2591-\u2593\u25A1\u25AA\u25AB\u25AD\u25AE\u25B1\u25B3-\u25B5\u25B8\u25B9\u25BD-\u25BF\u25C2\u25C3\u25CA\u25CB\u25EC\u25EF\u25F8-\u25FC\u2605\u2606\u260E\u2640\u2642\u2660\u2663\u2665\u2666\u266A\u266D-\u266F\u2713\u2717\u2720\u2736\u2758\u2772\u2773\u27C8\u27C9\u27E6-\u27ED\u27F5-\u27FA\u27FC\u27FF\u2902-\u2905\u290C-\u2913\u2916\u2919-\u2920\u2923-\u292A\u2933\u2935-\u2939\u293C\u293D\u2945\u2948-\u294B\u294E-\u2976\u2978\u2979\u297B-\u297F\u2985\u2986\u298B-\u2996\u299A\u299C\u299D\u29A4-\u29B7\u29B9\u29BB\u29BC\u29BE-\u29C5\u29C9\u29CD-\u29D0\u29DC-\u29DE\u29E3-\u29E5\u29EB\u29F4\u29F6\u2A00-\u2A02\u2A04\u2A06\u2A0C\u2A0D\u2A10-\u2A17\u2A22-\u2A27\u2A29\u2A2A\u2A2D-\u2A31\u2A33-\u2A3C\u2A3F\u2A40\u2A42-\u2A4D\u2A50\u2A53-\u2A58\u2A5A-\u2A5D\u2A5F\u2A66\u2A6A\u2A6D-\u2A75\u2A77-\u2A9A\u2A9D-\u2AA2\u2AA4-\u2AB0\u2AB3-\u2AC8\u2ACB\u2ACC\u2ACF-\u2ADB\u2AE4\u2AE6-\u2AE9\u2AEB-\u2AF3\u2AFD\uFB00-\uFB04]|\uD835[\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDCCF\uDD04\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDD6B]/g; + var encodeMap = {'\xC1':'Aacute','\xE1':'aacute','\u0102':'Abreve','\u0103':'abreve','\u223E':'ac','\u223F':'acd','\u223E\u0333':'acE','\xC2':'Acirc','\xE2':'acirc','\xB4':'acute','\u0410':'Acy','\u0430':'acy','\xC6':'AElig','\xE6':'aelig','\u2061':'af','\uD835\uDD04':'Afr','\uD835\uDD1E':'afr','\xC0':'Agrave','\xE0':'agrave','\u2135':'aleph','\u0391':'Alpha','\u03B1':'alpha','\u0100':'Amacr','\u0101':'amacr','\u2A3F':'amalg','&':'amp','\u2A55':'andand','\u2A53':'And','\u2227':'and','\u2A5C':'andd','\u2A58':'andslope','\u2A5A':'andv','\u2220':'ang','\u29A4':'ange','\u29A8':'angmsdaa','\u29A9':'angmsdab','\u29AA':'angmsdac','\u29AB':'angmsdad','\u29AC':'angmsdae','\u29AD':'angmsdaf','\u29AE':'angmsdag','\u29AF':'angmsdah','\u2221':'angmsd','\u221F':'angrt','\u22BE':'angrtvb','\u299D':'angrtvbd','\u2222':'angsph','\xC5':'angst','\u237C':'angzarr','\u0104':'Aogon','\u0105':'aogon','\uD835\uDD38':'Aopf','\uD835\uDD52':'aopf','\u2A6F':'apacir','\u2248':'ap','\u2A70':'apE','\u224A':'ape','\u224B':'apid','\'':'apos','\xE5':'aring','\uD835\uDC9C':'Ascr','\uD835\uDCB6':'ascr','\u2254':'colone','*':'ast','\u224D':'CupCap','\xC3':'Atilde','\xE3':'atilde','\xC4':'Auml','\xE4':'auml','\u2233':'awconint','\u2A11':'awint','\u224C':'bcong','\u03F6':'bepsi','\u2035':'bprime','\u223D':'bsim','\u22CD':'bsime','\u2216':'setmn','\u2AE7':'Barv','\u22BD':'barvee','\u2305':'barwed','\u2306':'Barwed','\u23B5':'bbrk','\u23B6':'bbrktbrk','\u0411':'Bcy','\u0431':'bcy','\u201E':'bdquo','\u2235':'becaus','\u29B0':'bemptyv','\u212C':'Bscr','\u0392':'Beta','\u03B2':'beta','\u2136':'beth','\u226C':'twixt','\uD835\uDD05':'Bfr','\uD835\uDD1F':'bfr','\u22C2':'xcap','\u25EF':'xcirc','\u22C3':'xcup','\u2A00':'xodot','\u2A01':'xoplus','\u2A02':'xotime','\u2A06':'xsqcup','\u2605':'starf','\u25BD':'xdtri','\u25B3':'xutri','\u2A04':'xuplus','\u22C1':'Vee','\u22C0':'Wedge','\u290D':'rbarr','\u29EB':'lozf','\u25AA':'squf','\u25B4':'utrif','\u25BE':'dtrif','\u25C2':'ltrif','\u25B8':'rtrif','\u2423':'blank','\u2592':'blk12','\u2591':'blk14','\u2593':'blk34','\u2588':'block','=\u20E5':'bne','\u2261\u20E5':'bnequiv','\u2AED':'bNot','\u2310':'bnot','\uD835\uDD39':'Bopf','\uD835\uDD53':'bopf','\u22A5':'bot','\u22C8':'bowtie','\u29C9':'boxbox','\u2510':'boxdl','\u2555':'boxdL','\u2556':'boxDl','\u2557':'boxDL','\u250C':'boxdr','\u2552':'boxdR','\u2553':'boxDr','\u2554':'boxDR','\u2500':'boxh','\u2550':'boxH','\u252C':'boxhd','\u2564':'boxHd','\u2565':'boxhD','\u2566':'boxHD','\u2534':'boxhu','\u2567':'boxHu','\u2568':'boxhU','\u2569':'boxHU','\u229F':'minusb','\u229E':'plusb','\u22A0':'timesb','\u2518':'boxul','\u255B':'boxuL','\u255C':'boxUl','\u255D':'boxUL','\u2514':'boxur','\u2558':'boxuR','\u2559':'boxUr','\u255A':'boxUR','\u2502':'boxv','\u2551':'boxV','\u253C':'boxvh','\u256A':'boxvH','\u256B':'boxVh','\u256C':'boxVH','\u2524':'boxvl','\u2561':'boxvL','\u2562':'boxVl','\u2563':'boxVL','\u251C':'boxvr','\u255E':'boxvR','\u255F':'boxVr','\u2560':'boxVR','\u02D8':'breve','\xA6':'brvbar','\uD835\uDCB7':'bscr','\u204F':'bsemi','\u29C5':'bsolb','\\':'bsol','\u27C8':'bsolhsub','\u2022':'bull','\u224E':'bump','\u2AAE':'bumpE','\u224F':'bumpe','\u0106':'Cacute','\u0107':'cacute','\u2A44':'capand','\u2A49':'capbrcup','\u2A4B':'capcap','\u2229':'cap','\u22D2':'Cap','\u2A47':'capcup','\u2A40':'capdot','\u2145':'DD','\u2229\uFE00':'caps','\u2041':'caret','\u02C7':'caron','\u212D':'Cfr','\u2A4D':'ccaps','\u010C':'Ccaron','\u010D':'ccaron','\xC7':'Ccedil','\xE7':'ccedil','\u0108':'Ccirc','\u0109':'ccirc','\u2230':'Cconint','\u2A4C':'ccups','\u2A50':'ccupssm','\u010A':'Cdot','\u010B':'cdot','\xB8':'cedil','\u29B2':'cemptyv','\xA2':'cent','\xB7':'middot','\uD835\uDD20':'cfr','\u0427':'CHcy','\u0447':'chcy','\u2713':'check','\u03A7':'Chi','\u03C7':'chi','\u02C6':'circ','\u2257':'cire','\u21BA':'olarr','\u21BB':'orarr','\u229B':'oast','\u229A':'ocir','\u229D':'odash','\u2299':'odot','\xAE':'reg','\u24C8':'oS','\u2296':'ominus','\u2295':'oplus','\u2297':'otimes','\u25CB':'cir','\u29C3':'cirE','\u2A10':'cirfnint','\u2AEF':'cirmid','\u29C2':'cirscir','\u2232':'cwconint','\u201D':'rdquo','\u2019':'rsquo','\u2663':'clubs',':':'colon','\u2237':'Colon','\u2A74':'Colone',',':'comma','@':'commat','\u2201':'comp','\u2218':'compfn','\u2102':'Copf','\u2245':'cong','\u2A6D':'congdot','\u2261':'equiv','\u222E':'oint','\u222F':'Conint','\uD835\uDD54':'copf','\u2210':'coprod','\xA9':'copy','\u2117':'copysr','\u21B5':'crarr','\u2717':'cross','\u2A2F':'Cross','\uD835\uDC9E':'Cscr','\uD835\uDCB8':'cscr','\u2ACF':'csub','\u2AD1':'csube','\u2AD0':'csup','\u2AD2':'csupe','\u22EF':'ctdot','\u2938':'cudarrl','\u2935':'cudarrr','\u22DE':'cuepr','\u22DF':'cuesc','\u21B6':'cularr','\u293D':'cularrp','\u2A48':'cupbrcap','\u2A46':'cupcap','\u222A':'cup','\u22D3':'Cup','\u2A4A':'cupcup','\u228D':'cupdot','\u2A45':'cupor','\u222A\uFE00':'cups','\u21B7':'curarr','\u293C':'curarrm','\u22CE':'cuvee','\u22CF':'cuwed','\xA4':'curren','\u2231':'cwint','\u232D':'cylcty','\u2020':'dagger','\u2021':'Dagger','\u2138':'daleth','\u2193':'darr','\u21A1':'Darr','\u21D3':'dArr','\u2010':'dash','\u2AE4':'Dashv','\u22A3':'dashv','\u290F':'rBarr','\u02DD':'dblac','\u010E':'Dcaron','\u010F':'dcaron','\u0414':'Dcy','\u0434':'dcy','\u21CA':'ddarr','\u2146':'dd','\u2911':'DDotrahd','\u2A77':'eDDot','\xB0':'deg','\u2207':'Del','\u0394':'Delta','\u03B4':'delta','\u29B1':'demptyv','\u297F':'dfisht','\uD835\uDD07':'Dfr','\uD835\uDD21':'dfr','\u2965':'dHar','\u21C3':'dharl','\u21C2':'dharr','\u02D9':'dot','`':'grave','\u02DC':'tilde','\u22C4':'diam','\u2666':'diams','\xA8':'die','\u03DD':'gammad','\u22F2':'disin','\xF7':'div','\u22C7':'divonx','\u0402':'DJcy','\u0452':'djcy','\u231E':'dlcorn','\u230D':'dlcrop','$':'dollar','\uD835\uDD3B':'Dopf','\uD835\uDD55':'dopf','\u20DC':'DotDot','\u2250':'doteq','\u2251':'eDot','\u2238':'minusd','\u2214':'plusdo','\u22A1':'sdotb','\u21D0':'lArr','\u21D4':'iff','\u27F8':'xlArr','\u27FA':'xhArr','\u27F9':'xrArr','\u21D2':'rArr','\u22A8':'vDash','\u21D1':'uArr','\u21D5':'vArr','\u2225':'par','\u2913':'DownArrowBar','\u21F5':'duarr','\u0311':'DownBreve','\u2950':'DownLeftRightVector','\u295E':'DownLeftTeeVector','\u2956':'DownLeftVectorBar','\u21BD':'lhard','\u295F':'DownRightTeeVector','\u2957':'DownRightVectorBar','\u21C1':'rhard','\u21A7':'mapstodown','\u22A4':'top','\u2910':'RBarr','\u231F':'drcorn','\u230C':'drcrop','\uD835\uDC9F':'Dscr','\uD835\uDCB9':'dscr','\u0405':'DScy','\u0455':'dscy','\u29F6':'dsol','\u0110':'Dstrok','\u0111':'dstrok','\u22F1':'dtdot','\u25BF':'dtri','\u296F':'duhar','\u29A6':'dwangle','\u040F':'DZcy','\u045F':'dzcy','\u27FF':'dzigrarr','\xC9':'Eacute','\xE9':'eacute','\u2A6E':'easter','\u011A':'Ecaron','\u011B':'ecaron','\xCA':'Ecirc','\xEA':'ecirc','\u2256':'ecir','\u2255':'ecolon','\u042D':'Ecy','\u044D':'ecy','\u0116':'Edot','\u0117':'edot','\u2147':'ee','\u2252':'efDot','\uD835\uDD08':'Efr','\uD835\uDD22':'efr','\u2A9A':'eg','\xC8':'Egrave','\xE8':'egrave','\u2A96':'egs','\u2A98':'egsdot','\u2A99':'el','\u2208':'in','\u23E7':'elinters','\u2113':'ell','\u2A95':'els','\u2A97':'elsdot','\u0112':'Emacr','\u0113':'emacr','\u2205':'empty','\u25FB':'EmptySmallSquare','\u25AB':'EmptyVerySmallSquare','\u2004':'emsp13','\u2005':'emsp14','\u2003':'emsp','\u014A':'ENG','\u014B':'eng','\u2002':'ensp','\u0118':'Eogon','\u0119':'eogon','\uD835\uDD3C':'Eopf','\uD835\uDD56':'eopf','\u22D5':'epar','\u29E3':'eparsl','\u2A71':'eplus','\u03B5':'epsi','\u0395':'Epsilon','\u03F5':'epsiv','\u2242':'esim','\u2A75':'Equal','=':'equals','\u225F':'equest','\u21CC':'rlhar','\u2A78':'equivDD','\u29E5':'eqvparsl','\u2971':'erarr','\u2253':'erDot','\u212F':'escr','\u2130':'Escr','\u2A73':'Esim','\u0397':'Eta','\u03B7':'eta','\xD0':'ETH','\xF0':'eth','\xCB':'Euml','\xEB':'euml','\u20AC':'euro','!':'excl','\u2203':'exist','\u0424':'Fcy','\u0444':'fcy','\u2640':'female','\uFB03':'ffilig','\uFB00':'fflig','\uFB04':'ffllig','\uD835\uDD09':'Ffr','\uD835\uDD23':'ffr','\uFB01':'filig','\u25FC':'FilledSmallSquare','fj':'fjlig','\u266D':'flat','\uFB02':'fllig','\u25B1':'fltns','\u0192':'fnof','\uD835\uDD3D':'Fopf','\uD835\uDD57':'fopf','\u2200':'forall','\u22D4':'fork','\u2AD9':'forkv','\u2131':'Fscr','\u2A0D':'fpartint','\xBD':'half','\u2153':'frac13','\xBC':'frac14','\u2155':'frac15','\u2159':'frac16','\u215B':'frac18','\u2154':'frac23','\u2156':'frac25','\xBE':'frac34','\u2157':'frac35','\u215C':'frac38','\u2158':'frac45','\u215A':'frac56','\u215D':'frac58','\u215E':'frac78','\u2044':'frasl','\u2322':'frown','\uD835\uDCBB':'fscr','\u01F5':'gacute','\u0393':'Gamma','\u03B3':'gamma','\u03DC':'Gammad','\u2A86':'gap','\u011E':'Gbreve','\u011F':'gbreve','\u0122':'Gcedil','\u011C':'Gcirc','\u011D':'gcirc','\u0413':'Gcy','\u0433':'gcy','\u0120':'Gdot','\u0121':'gdot','\u2265':'ge','\u2267':'gE','\u2A8C':'gEl','\u22DB':'gel','\u2A7E':'ges','\u2AA9':'gescc','\u2A80':'gesdot','\u2A82':'gesdoto','\u2A84':'gesdotol','\u22DB\uFE00':'gesl','\u2A94':'gesles','\uD835\uDD0A':'Gfr','\uD835\uDD24':'gfr','\u226B':'gg','\u22D9':'Gg','\u2137':'gimel','\u0403':'GJcy','\u0453':'gjcy','\u2AA5':'gla','\u2277':'gl','\u2A92':'glE','\u2AA4':'glj','\u2A8A':'gnap','\u2A88':'gne','\u2269':'gnE','\u22E7':'gnsim','\uD835\uDD3E':'Gopf','\uD835\uDD58':'gopf','\u2AA2':'GreaterGreater','\u2273':'gsim','\uD835\uDCA2':'Gscr','\u210A':'gscr','\u2A8E':'gsime','\u2A90':'gsiml','\u2AA7':'gtcc','\u2A7A':'gtcir','>':'gt','\u22D7':'gtdot','\u2995':'gtlPar','\u2A7C':'gtquest','\u2978':'gtrarr','\u2269\uFE00':'gvnE','\u200A':'hairsp','\u210B':'Hscr','\u042A':'HARDcy','\u044A':'hardcy','\u2948':'harrcir','\u2194':'harr','\u21AD':'harrw','^':'Hat','\u210F':'hbar','\u0124':'Hcirc','\u0125':'hcirc','\u2665':'hearts','\u2026':'mldr','\u22B9':'hercon','\uD835\uDD25':'hfr','\u210C':'Hfr','\u2925':'searhk','\u2926':'swarhk','\u21FF':'hoarr','\u223B':'homtht','\u21A9':'larrhk','\u21AA':'rarrhk','\uD835\uDD59':'hopf','\u210D':'Hopf','\u2015':'horbar','\uD835\uDCBD':'hscr','\u0126':'Hstrok','\u0127':'hstrok','\u2043':'hybull','\xCD':'Iacute','\xED':'iacute','\u2063':'ic','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Ncy','\u043D':'ncy','\u2013':'ndash','\u2924':'nearhk','\u2197':'nearr','\u21D7':'neArr','\u2260':'ne','\u2250\u0338':'nedot','\u200B':'ZeroWidthSpace','\u2262':'nequiv','\u2928':'toea','\u2242\u0338':'nesim','\n':'NewLine','\u2204':'nexist','\uD835\uDD11':'Nfr','\uD835\uDD2B':'nfr','\u2267\u0338':'ngE','\u2271':'nge','\u2A7E\u0338':'nges','\u22D9\u0338':'nGg','\u2275':'ngsim','\u226B\u20D2':'nGt','\u226F':'ngt','\u226B\u0338':'nGtv','\u21AE':'nharr','\u21CE':'nhArr','\u2AF2':'nhpar','\u220B':'ni','\u22FC':'nis','\u22FA':'nisd','\u040A':'NJcy','\u045A':'njcy','\u219A':'nlarr','\u21CD':'nlArr','\u2025':'nldr','\u2266\u0338':'nlE','\u2270':'nle','\u2A7D\u0338':'nles','\u226E':'nlt','\u22D8\u0338':'nLl','\u2274':'nlsim','\u226A\u20D2':'nLt','\u22EA':'nltri','\u22EC':'nltrie','\u226A\u0338':'nLtv','\u2224':'nmid','\u2060':'NoBreak','\uD835\uDD5F':'nopf','\u2AEC':'Not','\xAC':'not','\u226D':'NotCupCap','\u2226':'npar','\u2209':'notin','\u2279':'ntgl','\u22F5\u0338':'notindot','\u22F9\u0338':'notinE','\u22F7':'notinvb','\u22F6':'notinvc','\u29CF\u0338':'NotLeftTriangleBar','\u2278':'ntlg','\u2AA2\u0338':'NotNestedGreaterGreater','\u2AA1\u0338':'NotNestedLessLess','\u220C':'notni','\u22FE':'notnivb','\u22FD':'notnivc','\u2280':'npr','\u2AAF\u0338':'npre','\u22E0':'nprcue','\u29D0\u0338':'NotRightTriangleBar','\u22EB':'nrtri','\u22ED':'nrtrie','\u228F\u0338':'NotSquareSubset','\u22E2':'nsqsube','\u2290\u0338':'NotSquareSuperset','\u22E3':'nsqsupe','\u2282\u20D2':'vnsub','\u2288':'nsube','\u2281':'nsc','\u2AB0\u0338':'nsce','\u22E1':'nsccue','\u227F\u0338':'NotSucceedsTilde','\u2283\u20D2':'vnsup','\u2289':'nsupe','\u2241':'nsim','\u2244':'nsime','\u2AFD\u20E5':'nparsl','\u2202\u0338':'npart','\u2A14':'npolint','\u2933\u0338':'nrarrc','\u219B':'nrarr','\u21CF':'nrArr','\u219D\u0338':'nrarrw','\uD835\uDCA9':'Nscr','\uD835\uDCC3':'nscr','\u2284':'nsub','\u2AC5\u0338':'nsubE','\u2285':'nsup','\u2AC6\u0338':'nsupE','\xD1':'Ntilde','\xF1':'ntilde','\u039D':'Nu','\u03BD':'nu','#':'num','\u2116':'numero','\u2007':'numsp','\u224D\u20D2':'nvap','\u22AC':'nvdash','\u22AD':'nvDash','\u22AE':'nVdash','\u22AF':'nVDash','\u2265\u20D2':'nvge','>\u20D2':'nvgt','\u2904':'nvHarr','\u29DE':'nvinfin','\u2902':'nvlArr','\u2264\u20D2':'nvle','<\u20D2':'nvlt','\u22B4\u20D2':'nvltrie','\u2903':'nvrArr','\u22B5\u20D2':'nvrtrie','\u223C\u20D2':'nvsim','\u2923':'nwarhk','\u2196':'nwarr','\u21D6':'nwArr','\u2927':'nwnear','\xD3':'Oacute','\xF3':'oacute','\xD4':'Ocirc','\xF4':'ocirc','\u041E':'Ocy','\u043E':'ocy','\u0150':'Odblac','\u0151':'odblac','\u2A38':'odiv','\u29BC':'odsold','\u0152':'OElig','\u0153':'oelig','\u29BF':'ofcir','\uD835\uDD12':'Ofr','\uD835\uDD2C':'ofr','\u02DB':'ogon','\xD2':'Ograve','\xF2':'ograve','\u29C1':'ogt','\u29B5':'ohbar','\u03A9':'ohm','\u29BE':'olcir','\u29BB':'olcross','\u203E':'oline','\u29C0':'olt','\u014C':'Omacr','\u014D':'omacr','\u03C9':'omega','\u039F':'Omicron','\u03BF':'omicron','\u29B6':'omid','\uD835\uDD46':'Oopf','\uD835\uDD60':'oopf','\u29B7':'opar','\u29B9':'operp','\u2A54':'Or','\u2228':'or','\u2A5D':'ord','\u2134':'oscr','\xAA':'ordf','\xBA':'ordm','\u22B6':'origof','\u2A56':'oror','\u2A57':'orslope','\u2A5B':'orv','\uD835\uDCAA':'Oscr','\xD8':'Oslash','\xF8':'oslash','\u2298':'osol','\xD5':'Otilde','\xF5':'otilde','\u2A36':'otimesas','\u2A37':'Otimes','\xD6':'Ouml','\xF6':'ouml','\u233D':'ovbar','\u23DE':'OverBrace','\u23B4':'tbrk','\u23DC':'OverParenthesis','\xB6':'para','\u2AF3':'parsim','\u2AFD':'parsl','\u2202':'part','\u041F':'Pcy','\u043F':'pcy','%':'percnt','.':'period','\u2030':'permil','\u2031':'pertenk','\uD835\uDD13':'Pfr','\uD835\uDD2D':'pfr','\u03A6':'Phi','\u03C6':'phi','\u03D5':'phiv','\u260E':'phone','\u03A0':'Pi','\u03C0':'pi','\u03D6':'piv','\u210E':'planckh','\u2A23':'plusacir','\u2A22':'pluscir','+':'plus','\u2A25':'plusdu','\u2A72':'pluse','\xB1':'pm','\u2A26':'plussim','\u2A27':'plustwo','\u2A15':'pointint','\uD835\uDD61':'popf','\u2119':'Popf','\xA3':'pound','\u2AB7':'prap','\u2ABB':'Pr','\u227A':'pr','\u227C':'prcue','\u2AAF':'pre','\u227E':'prsim','\u2AB9':'prnap','\u2AB5':'prnE','\u22E8':'prnsim','\u2AB3':'prE','\u2032':'prime','\u2033':'Prime','\u220F':'prod','\u232E':'profalar','\u2312':'profline','\u2313':'profsurf','\u221D':'prop','\u22B0':'prurel','\uD835\uDCAB':'Pscr','\uD835\uDCC5':'pscr','\u03A8':'Psi','\u03C8':'psi','\u2008':'puncsp','\uD835\uDD14':'Qfr','\uD835\uDD2E':'qfr','\uD835\uDD62':'qopf','\u211A':'Qopf','\u2057':'qprime','\uD835\uDCAC':'Qscr','\uD835\uDCC6':'qscr','\u2A16':'quatint','?':'quest','"':'quot','\u21DB':'rAarr','\u223D\u0331':'race','\u0154':'Racute','\u0155':'racute','\u221A':'Sqrt','\u29B3':'raemptyv','\u27E9':'rang','\u27EB':'Rang','\u2992':'rangd','\u29A5':'range','\xBB':'raquo','\u2975':'rarrap','\u21E5':'rarrb','\u2920':'rarrbfs','\u2933':'rarrc','\u2192':'rarr','\u21A0':'Rarr','\u291E':'rarrfs','\u2945':'rarrpl','\u2974':'rarrsim','\u2916':'Rarrtl','\u21A3':'rarrtl','\u219D':'rarrw','\u291A':'ratail','\u291C':'rAtail','\u2236':'ratio','\u2773':'rbbrk','}':'rcub',']':'rsqb','\u298C':'rbrke','\u298E':'rbrksld','\u2990':'rbrkslu','\u0158':'Rcaron','\u0159':'rcaron','\u0156':'Rcedil','\u0157':'rcedil','\u2309':'rceil','\u0420':'Rcy','\u0440':'rcy','\u2937':'rdca','\u2969':'rdldhar','\u21B3':'rdsh','\u211C':'Re','\u211B':'Rscr','\u211D':'Ropf','\u25AD':'rect','\u297D':'rfisht','\u230B':'rfloor','\uD835\uDD2F':'rfr','\u2964':'rHar','\u21C0':'rharu','\u296C':'rharul','\u03A1':'Rho','\u03C1':'rho','\u03F1':'rhov','\u21C4':'rlarr','\u27E7':'robrk','\u295D':'RightDownTeeVector','\u2955':'RightDownVectorBar','\u21C9':'rrarr','\u22A2':'vdash','\u295B':'RightTeeVector','\u22CC':'rthree','\u29D0':'RightTriangleBar','\u22B3':'vrtri','\u22B5':'rtrie','\u294F':'RightUpDownVector','\u295C':'RightUpTeeVector','\u2954':'RightUpVectorBar','\u21BE':'uharr','\u2953':'RightVectorBar','\u02DA':'ring','\u200F':'rlm','\u23B1':'rmoust','\u2AEE':'rnmid','\u27ED':'roang','\u21FE':'roarr','\u2986':'ropar','\uD835\uDD63':'ropf','\u2A2E':'roplus','\u2A35':'rotimes','\u2970':'RoundImplies',')':'rpar','\u2994':'rpargt','\u2A12':'rppolint','\u203A':'rsaquo','\uD835\uDCC7':'rscr','\u21B1':'rsh','\u22CA':'rtimes','\u25B9':'rtri','\u29CE':'rtriltri','\u29F4':'RuleDelayed','\u2968':'ruluhar','\u211E':'rx','\u015A':'Sacute','\u015B':'sacute','\u2AB8':'scap','\u0160':'Scaron','\u0161':'scaron','\u2ABC':'Sc','\u227B':'sc','\u227D':'sccue','\u2AB0':'sce','\u2AB4':'scE','\u015E':'Scedil','\u015F':'scedil','\u015C':'Scirc','\u015D':'scirc','\u2ABA':'scnap','\u2AB6':'scnE','\u22E9':'scnsim','\u2A13':'scpolint','\u227F':'scsim','\u0421':'Scy','\u0441':'scy','\u22C5':'sdot','\u2A66':'sdote','\u21D8':'seArr','\xA7':'sect',';':'semi','\u2929':'tosa','\u2736':'sext','\uD835\uDD16':'Sfr','\uD835\uDD30':'sfr','\u266F':'sharp','\u0429':'SHCHcy','\u0449':'shchcy','\u0428':'SHcy','\u0448':'shcy','\u2191':'uarr','\xAD':'shy','\u03A3':'Sigma','\u03C3':'sigma','\u03C2':'sigmaf','\u223C':'sim','\u2A6A':'simdot','\u2243':'sime','\u2A9E':'simg','\u2AA0':'simgE','\u2A9D':'siml','\u2A9F':'simlE','\u2246':'simne','\u2A24':'simplus','\u2972':'simrarr','\u2A33':'smashp','\u29E4':'smeparsl','\u2323':'smile','\u2AAA':'smt','\u2AAC':'smte','\u2AAC\uFE00':'smtes','\u042C':'SOFTcy','\u044C':'softcy','\u233F':'solbar','\u29C4':'solb','/':'sol','\uD835\uDD4A':'Sopf','\uD835\uDD64':'sopf','\u2660':'spades','\u2293':'sqcap','\u2293\uFE00':'sqcaps','\u2294':'sqcup','\u2294\uFE00':'sqcups','\u228F':'sqsub','\u2291':'sqsube','\u2290':'sqsup','\u2292':'sqsupe','\u25A1':'squ','\uD835\uDCAE':'Sscr','\uD835\uDCC8':'sscr','\u22C6':'Star','\u2606':'star','\u2282':'sub','\u22D0':'Sub','\u2ABD':'subdot','\u2AC5':'subE','\u2286':'sube','\u2AC3':'subedot','\u2AC1':'submult','\u2ACB':'subnE','\u228A':'subne','\u2ABF':'subplus','\u2979':'subrarr','\u2AC7':'subsim','\u2AD5':'subsub','\u2AD3':'subsup','\u2211':'sum','\u266A':'sung','\xB9':'sup1','\xB2':'sup2','\xB3':'sup3','\u2283':'sup','\u22D1':'Sup','\u2ABE':'supdot','\u2AD8':'supdsub','\u2AC6':'supE','\u2287':'supe','\u2AC4':'supedot','\u27C9':'suphsol','\u2AD7':'suphsub','\u297B':'suplarr','\u2AC2':'supmult','\u2ACC':'supnE','\u228B':'supne','\u2AC0':'supplus','\u2AC8':'supsim','\u2AD4':'supsub','\u2AD6':'supsup','\u21D9':'swArr','\u292A':'swnwar','\xDF':'szlig','\t':'Tab','\u2316':'target','\u03A4':'Tau','\u03C4':'tau','\u0164':'Tcaron','\u0165':'tcaron','\u0162':'Tcedil','\u0163':'tcedil','\u0422':'Tcy','\u0442':'tcy','\u20DB':'tdot','\u2315':'telrec','\uD835\uDD17':'Tfr','\uD835\uDD31':'tfr','\u2234':'there4','\u0398':'Theta','\u03B8':'theta','\u03D1':'thetav','\u205F\u200A':'ThickSpace','\u2009':'thinsp','\xDE':'THORN','\xFE':'thorn','\u2A31':'timesbar','\xD7':'times','\u2A30':'timesd','\u2336':'topbot','\u2AF1':'topcir','\uD835\uDD4B':'Topf','\uD835\uDD65':'topf','\u2ADA':'topfork','\u2034':'tprime','\u2122':'trade','\u25B5':'utri','\u225C':'trie','\u25EC':'tridot','\u2A3A':'triminus','\u2A39':'triplus','\u29CD':'trisb','\u2A3B':'tritime','\u23E2':'trpezium','\uD835\uDCAF':'Tscr','\uD835\uDCC9':'tscr','\u0426':'TScy','\u0446':'tscy','\u040B':'TSHcy','\u045B':'tshcy','\u0166':'Tstrok','\u0167':'tstrok','\xDA':'Uacute','\xFA':'uacute','\u219F':'Uarr','\u2949':'Uarrocir','\u040E':'Ubrcy','\u045E':'ubrcy','\u016C':'Ubreve','\u016D':'ubreve','\xDB':'Ucirc','\xFB':'ucirc','\u0423':'Ucy','\u0443':'ucy','\u21C5':'udarr','\u0170':'Udblac','\u0171':'udblac','\u296E':'udhar','\u297E':'ufisht','\uD835\uDD18':'Ufr','\uD835\uDD32':'ufr','\xD9':'Ugrave','\xF9':'ugrave','\u2963':'uHar','\u2580':'uhblk','\u231C':'ulcorn','\u230F':'ulcrop','\u25F8':'ultri','\u016A':'Umacr','\u016B':'umacr','\u23DF':'UnderBrace','\u23DD':'UnderParenthesis','\u228E':'uplus','\u0172':'Uogon','\u0173':'uogon','\uD835\uDD4C':'Uopf','\uD835\uDD66':'uopf','\u2912':'UpArrowBar','\u2195':'varr','\u03C5':'upsi','\u03D2':'Upsi','\u03A5':'Upsilon','\u21C8':'uuarr','\u231D':'urcorn','\u230E':'urcrop','\u016E':'Uring','\u016F':'uring','\u25F9':'urtri','\uD835\uDCB0':'Uscr','\uD835\uDCCA':'uscr','\u22F0':'utdot','\u0168':'Utilde','\u0169':'utilde','\xDC':'Uuml','\xFC':'uuml','\u29A7':'uwangle','\u299C':'vangrt','\u228A\uFE00':'vsubne','\u2ACB\uFE00':'vsubnE','\u228B\uFE00':'vsupne','\u2ACC\uFE00':'vsupnE','\u2AE8':'vBar','\u2AEB':'Vbar','\u2AE9':'vBarv','\u0412':'Vcy','\u0432':'vcy','\u22A9':'Vdash','\u22AB':'VDash','\u2AE6':'Vdashl','\u22BB':'veebar','\u225A':'veeeq','\u22EE':'vellip','|':'vert','\u2016':'Vert','\u2758':'VerticalSeparator','\u2240':'wr','\uD835\uDD19':'Vfr','\uD835\uDD33':'vfr','\uD835\uDD4D':'Vopf','\uD835\uDD67':'vopf','\uD835\uDCB1':'Vscr','\uD835\uDCCB':'vscr','\u22AA':'Vvdash','\u299A':'vzigzag','\u0174':'Wcirc','\u0175':'wcirc','\u2A5F':'wedbar','\u2259':'wedgeq','\u2118':'wp','\uD835\uDD1A':'Wfr','\uD835\uDD34':'wfr','\uD835\uDD4E':'Wopf','\uD835\uDD68':'wopf','\uD835\uDCB2':'Wscr','\uD835\uDCCC':'wscr','\uD835\uDD1B':'Xfr','\uD835\uDD35':'xfr','\u039E':'Xi','\u03BE':'xi','\u22FB':'xnis','\uD835\uDD4F':'Xopf','\uD835\uDD69':'xopf','\uD835\uDCB3':'Xscr','\uD835\uDCCD':'xscr','\xDD':'Yacute','\xFD':'yacute','\u042F':'YAcy','\u044F':'yacy','\u0176':'Ycirc','\u0177':'ycirc','\u042B':'Ycy','\u044B':'ycy','\xA5':'yen','\uD835\uDD1C':'Yfr','\uD835\uDD36':'yfr','\u0407':'YIcy','\u0457':'yicy','\uD835\uDD50':'Yopf','\uD835\uDD6A':'yopf','\uD835\uDCB4':'Yscr','\uD835\uDCCE':'yscr','\u042E':'YUcy','\u044E':'yucy','\xFF':'yuml','\u0178':'Yuml','\u0179':'Zacute','\u017A':'zacute','\u017D':'Zcaron','\u017E':'zcaron','\u0417':'Zcy','\u0437':'zcy','\u017B':'Zdot','\u017C':'zdot','\u2128':'Zfr','\u0396':'Zeta','\u03B6':'zeta','\uD835\uDD37':'zfr','\u0416':'ZHcy','\u0436':'zhcy','\u21DD':'zigrarr','\uD835\uDD6B':'zopf','\uD835\uDCB5':'Zscr','\uD835\uDCCF':'zscr','\u200D':'zwj','\u200C':'zwnj'}; + + var regexEscape = /["&'<>`]/g; + var escapeMap = { + '"': '"', + '&': '&', + '\'': ''', + '<': '<', + // See http://mathiasbynens.be/notes/ambiguous-ampersands: in HTML, the + // following is not strictly necessary unless it’s part of a tag or an + // unquoted attribute value. We’re only escaping it to support those + // situations, and for XML support. + '>': '>', + // In Internet Explorer ≤ 8, the backtick character can be used + // to break out of (un)quoted attribute values or HTML comments. + // See http://html5sec.org/#102, http://html5sec.org/#108, and + // http://html5sec.org/#133. + '`': '`' + }; + + var regexInvalidEntity = /&#(?:[xX][^a-fA-F0-9]|[^0-9xX])/; + var regexInvalidRawCodePoint = /[\0-\x08\x0B\x0E-\x1F\x7F-\x9F\uFDD0-\uFDEF\uFFFE\uFFFF]|[\uD83F\uD87F\uD8BF\uD8FF\uD93F\uD97F\uD9BF\uD9FF\uDA3F\uDA7F\uDABF\uDAFF\uDB3F\uDB7F\uDBBF\uDBFF][\uDFFE\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; + var regexDecode = /&#([0-9]+)(;?)|&#[xX]([a-fA-F0-9]+)(;?)|&([0-9a-zA-Z]+);|&(Aacute|iacute|Uacute|plusmn|otilde|Otilde|Agrave|agrave|yacute|Yacute|oslash|Oslash|Atilde|atilde|brvbar|Ccedil|ccedil|ograve|curren|divide|Eacute|eacute|Ograve|oacute|Egrave|egrave|ugrave|frac12|frac14|frac34|Ugrave|Oacute|Iacute|ntilde|Ntilde|uacute|middot|Igrave|igrave|iquest|aacute|laquo|THORN|micro|iexcl|icirc|Icirc|Acirc|ucirc|ecirc|Ocirc|ocirc|Ecirc|Ucirc|aring|Aring|aelig|AElig|acute|pound|raquo|acirc|times|thorn|szlig|cedil|COPY|Auml|ordf|ordm|uuml|macr|Uuml|auml|Ouml|ouml|para|nbsp|Euml|quot|QUOT|euml|yuml|cent|sect|copy|sup1|sup2|sup3|Iuml|iuml|shy|eth|reg|not|yen|amp|AMP|REG|uml|ETH|deg|gt|GT|LT|lt)([=a-zA-Z0-9])?/g; + var decodeMap = {'Aacute':'\xC1','aacute':'\xE1','Abreve':'\u0102','abreve':'\u0103','ac':'\u223E','acd':'\u223F','acE':'\u223E\u0333','Acirc':'\xC2','acirc':'\xE2','acute':'\xB4','Acy':'\u0410','acy':'\u0430','AElig':'\xC6','aelig':'\xE6','af':'\u2061','Afr':'\uD835\uDD04','afr':'\uD835\uDD1E','Agrave':'\xC0','agrave':'\xE0','alefsym':'\u2135','aleph':'\u2135','Alpha':'\u0391','alpha':'\u03B1','Amacr':'\u0100','amacr':'\u0101','amalg':'\u2A3F','amp':'&','AMP':'&','andand':'\u2A55','And':'\u2A53','and':'\u2227','andd':'\u2A5C','andslope':'\u2A58','andv':'\u2A5A','ang':'\u2220','ange':'\u29A4','angle':'\u2220','angmsdaa':'\u29A8','angmsdab':'\u29A9','angmsdac':'\u29AA','angmsdad':'\u29AB','angmsdae':'\u29AC','angmsdaf':'\u29AD','angmsdag':'\u29AE','angmsdah':'\u29AF','angmsd':'\u2221','angrt':'\u221F','angrtvb':'\u22BE','angrtvbd':'\u299D','angsph':'\u2222','angst':'\xC5','angzarr':'\u237C','Aogon':'\u0104','aogon':'\u0105','Aopf':'\uD835\uDD38','aopf':'\uD835\uDD52','apacir':'\u2A6F','ap':'\u2248','apE':'\u2A70','ape':'\u224A','apid':'\u224B','apos':'\'','ApplyFunction':'\u2061','approx':'\u2248','approxeq':'\u224A','Aring':'\xC5','aring':'\xE5','Ascr':'\uD835\uDC9C','ascr':'\uD835\uDCB6','Assign':'\u2254','ast':'*','asymp':'\u2248','asympeq':'\u224D','Atilde':'\xC3','atilde':'\xE3','Auml':'\xC4','auml':'\xE4','awconint':'\u2233','awint':'\u2A11','backcong':'\u224C','backepsilon':'\u03F6','backprime':'\u2035','backsim':'\u223D','backsimeq':'\u22CD','Backslash':'\u2216','Barv':'\u2AE7','barvee':'\u22BD','barwed':'\u2305','Barwed':'\u2306','barwedge':'\u2305','bbrk':'\u23B5','bbrktbrk':'\u23B6','bcong':'\u224C','Bcy':'\u0411','bcy':'\u0431','bdquo':'\u201E','becaus':'\u2235','because':'\u2235','Because':'\u2235','bemptyv':'\u29B0','bepsi':'\u03F6','bernou':'\u212C','Bernoullis':'\u212C','Beta':'\u0392','beta':'\u03B2','beth':'\u2136','between':'\u226C','Bfr':'\uD835\uDD05','bfr':'\uD835\uDD1F','bigcap':'\u22C2','bigcirc':'\u25EF','bigcup':'\u22C3','bigodot':'\u2A00','bigoplus':'\u2A01','bigotimes':'\u2A02','bigsqcup':'\u2A06','bigstar':'\u2605','bigtriangledown':'\u25BD','bigtriangleup':'\u25B3','biguplus':'\u2A04','bigvee':'\u22C1','bigwedge':'\u22C0','bkarow':'\u290D','blacklozenge':'\u29EB','blacksquare':'\u25AA','blacktriangle':'\u25B4','blacktriangledown':'\u25BE','blacktriangleleft':'\u25C2','blacktriangleright':'\u25B8','blank':'\u2423','blk12':'\u2592','blk14':'\u2591','blk34':'\u2593','block':'\u2588','bne':'=\u20E5','bnequiv':'\u2261\u20E5','bNot':'\u2AED','bnot':'\u2310','Bopf':'\uD835\uDD39','bopf':'\uD835\uDD53','bot':'\u22A5','bottom':'\u22A5','bowtie':'\u22C8','boxbox':'\u29C9','boxdl':'\u2510','boxdL':'\u2555','boxDl':'\u2556','boxDL':'\u2557','boxdr':'\u250C','boxdR':'\u2552','boxDr':'\u2553','boxDR':'\u2554','boxh':'\u2500','boxH':'\u2550','boxhd':'\u252C','boxHd':'\u2564','boxhD':'\u2565','boxHD':'\u2566','boxhu':'\u2534','boxHu':'\u2567','boxhU':'\u2568','boxHU':'\u2569','boxminus':'\u229F','boxplus':'\u229E','boxtimes':'\u22A0','boxul':'\u2518','boxuL':'\u255B','boxUl':'\u255C','boxUL':'\u255D','boxur':'\u2514','boxuR':'\u2558','boxUr':'\u2559','boxUR':'\u255A','boxv':'\u2502','boxV':'\u2551','boxvh':'\u253C','boxvH':'\u256A','boxVh':'\u256B','boxVH':'\u256C','boxvl':'\u2524','boxvL':'\u2561','boxVl':'\u2562','boxVL':'\u2563','boxvr':'\u251C','boxvR':'\u255E','boxVr':'\u255F','boxVR':'\u2560','bprime':'\u2035','breve':'\u02D8','Breve':'\u02D8','brvbar':'\xA6','bscr':'\uD835\uDCB7','Bscr':'\u212C','bsemi':'\u204F','bsim':'\u223D','bsime':'\u22CD','bsolb':'\u29C5','bsol':'\\','bsolhsub':'\u27C8','bull':'\u2022','bullet':'\u2022','bump':'\u224E','bumpE':'\u2AAE','bumpe':'\u224F','Bumpeq':'\u224E','bumpeq':'\u224F','Cacute':'\u0106','cacute':'\u0107','capand':'\u2A44','capbrcup':'\u2A49','capcap':'\u2A4B','cap':'\u2229','Cap':'\u22D2','capcup':'\u2A47','capdot':'\u2A40','CapitalDifferentialD':'\u2145','caps':'\u2229\uFE00','caret':'\u2041','caron':'\u02C7','Cayleys':'\u212D','ccaps':'\u2A4D','Ccaron':'\u010C','ccaron':'\u010D','Ccedil':'\xC7','ccedil':'\xE7','Ccirc':'\u0108','ccirc':'\u0109','Cconint':'\u2230','ccups':'\u2A4C','ccupssm':'\u2A50','Cdot':'\u010A','cdot':'\u010B','cedil':'\xB8','Cedilla':'\xB8','cemptyv':'\u29B2','cent':'\xA2','centerdot':'\xB7','CenterDot':'\xB7','cfr':'\uD835\uDD20','Cfr':'\u212D','CHcy':'\u0427','chcy':'\u0447','check':'\u2713','checkmark':'\u2713','Chi':'\u03A7','chi':'\u03C7','circ':'\u02C6','circeq':'\u2257','circlearrowleft':'\u21BA','circlearrowright':'\u21BB','circledast':'\u229B','circledcirc':'\u229A','circleddash':'\u229D','CircleDot':'\u2299','circledR':'\xAE','circledS':'\u24C8','CircleMinus':'\u2296','CirclePlus':'\u2295','CircleTimes':'\u2297','cir':'\u25CB','cirE':'\u29C3','cire':'\u2257','cirfnint':'\u2A10','cirmid':'\u2AEF','cirscir':'\u29C2','ClockwiseContourIntegral':'\u2232','CloseCurlyDoubleQuote':'\u201D','CloseCurlyQuote':'\u2019','clubs':'\u2663','clubsuit':'\u2663','colon':':','Colon':'\u2237','Colone':'\u2A74','colone':'\u2254','coloneq':'\u2254','comma':',','commat':'@','comp':'\u2201','compfn':'\u2218','complement':'\u2201','complexes':'\u2102','cong':'\u2245','congdot':'\u2A6D','Congruent':'\u2261','conint':'\u222E','Conint':'\u222F','ContourIntegral':'\u222E','copf':'\uD835\uDD54','Copf':'\u2102','coprod':'\u2210','Coproduct':'\u2210','copy':'\xA9','COPY':'\xA9','copysr':'\u2117','CounterClockwiseContourIntegral':'\u2233','crarr':'\u21B5','cross':'\u2717','Cross':'\u2A2F','Cscr':'\uD835\uDC9E','cscr':'\uD835\uDCB8','csub':'\u2ACF','csube':'\u2AD1','csup':'\u2AD0','csupe':'\u2AD2','ctdot':'\u22EF','cudarrl':'\u2938','cudarrr':'\u2935','cuepr':'\u22DE','cuesc':'\u22DF','cularr':'\u21B6','cularrp':'\u293D','cupbrcap':'\u2A48','cupcap':'\u2A46','CupCap':'\u224D','cup':'\u222A','Cup':'\u22D3','cupcup':'\u2A4A','cupdot':'\u228D','cupor':'\u2A45','cups':'\u222A\uFE00','curarr':'\u21B7','curarrm':'\u293C','curlyeqprec':'\u22DE','curlyeqsucc':'\u22DF','curlyvee':'\u22CE','curlywedge':'\u22CF','curren':'\xA4','curvearrowleft':'\u21B6','curvearrowright':'\u21B7','cuvee':'\u22CE','cuwed':'\u22CF','cwconint':'\u2232','cwint':'\u2231','cylcty':'\u232D','dagger':'\u2020','Dagger':'\u2021','daleth':'\u2138','darr':'\u2193','Darr':'\u21A1','dArr':'\u21D3','dash':'\u2010','Dashv':'\u2AE4','dashv':'\u22A3','dbkarow':'\u290F','dblac':'\u02DD','Dcaron':'\u010E','dcaron':'\u010F','Dcy':'\u0414','dcy':'\u0434','ddagger':'\u2021','ddarr':'\u21CA','DD':'\u2145','dd':'\u2146','DDotrahd':'\u2911','ddotseq':'\u2A77','deg':'\xB0','Del':'\u2207','Delta':'\u0394','delta':'\u03B4','demptyv':'\u29B1','dfisht':'\u297F','Dfr':'\uD835\uDD07','dfr':'\uD835\uDD21','dHar':'\u2965','dharl':'\u21C3','dharr':'\u21C2','DiacriticalAcute':'\xB4','DiacriticalDot':'\u02D9','DiacriticalDoubleAcute':'\u02DD','DiacriticalGrave':'`','DiacriticalTilde':'\u02DC','diam':'\u22C4','diamond':'\u22C4','Diamond':'\u22C4','diamondsuit':'\u2666','diams':'\u2666','die':'\xA8','DifferentialD':'\u2146','digamma':'\u03DD','disin':'\u22F2','div':'\xF7','divide':'\xF7','divideontimes':'\u22C7','divonx':'\u22C7','DJcy':'\u0402','djcy':'\u0452','dlcorn':'\u231E','dlcrop':'\u230D','dollar':'$','Dopf':'\uD835\uDD3B','dopf':'\uD835\uDD55','Dot':'\xA8','dot':'\u02D9','DotDot':'\u20DC','doteq':'\u2250','doteqdot':'\u2251','DotEqual':'\u2250','dotminus':'\u2238','dotplus':'\u2214','dotsquare':'\u22A1','doublebarwedge':'\u2306','DoubleContourIntegral':'\u222F','DoubleDot':'\xA8','DoubleDownArrow':'\u21D3','DoubleLeftArrow':'\u21D0','DoubleLeftRightArrow':'\u21D4','DoubleLeftTee':'\u2AE4','DoubleLongLeftArrow':'\u27F8','DoubleLongLeftRightArrow':'\u27FA','DoubleLongRightArrow':'\u27F9','DoubleRightArrow':'\u21D2','DoubleRightTee':'\u22A8','DoubleUpArrow':'\u21D1','DoubleUpDownArrow':'\u21D5','DoubleVerticalBar':'\u2225','DownArrowBar':'\u2913','downarrow':'\u2193','DownArrow':'\u2193','Downarrow':'\u21D3','DownArrowUpArrow':'\u21F5','DownBreve':'\u0311','downdownarrows':'\u21CA','downharpoonleft':'\u21C3','downharpoonright':'\u21C2','DownLeftRightVector':'\u2950','DownLeftTeeVector':'\u295E','DownLeftVectorBar':'\u2956','DownLeftVector':'\u21BD','DownRightTeeVector':'\u295F','DownRightVectorBar':'\u2957','DownRightVector':'\u21C1','DownTeeArrow':'\u21A7','DownTee':'\u22A4','drbkarow':'\u2910','drcorn':'\u231F','drcrop':'\u230C','Dscr':'\uD835\uDC9F','dscr':'\uD835\uDCB9','DScy':'\u0405','dscy':'\u0455','dsol':'\u29F6','Dstrok':'\u0110','dstrok':'\u0111','dtdot':'\u22F1','dtri':'\u25BF','dtrif':'\u25BE','duarr':'\u21F5','duhar':'\u296F','dwangle':'\u29A6','DZcy':'\u040F','dzcy':'\u045F','dzigrarr':'\u27FF','Eacute':'\xC9','eacute':'\xE9','easter':'\u2A6E','Ecaron':'\u011A','ecaron':'\u011B','Ecirc':'\xCA','ecirc':'\xEA','ecir':'\u2256','ecolon':'\u2255','Ecy':'\u042D','ecy':'\u044D','eDDot':'\u2A77','Edot':'\u0116','edot':'\u0117','eDot':'\u2251','ee':'\u2147','efDot':'\u2252','Efr':'\uD835\uDD08','efr':'\uD835\uDD22','eg':'\u2A9A','Egrave':'\xC8','egrave':'\xE8','egs':'\u2A96','egsdot':'\u2A98','el':'\u2A99','Element':'\u2208','elinters':'\u23E7','ell':'\u2113','els':'\u2A95','elsdot':'\u2A97','Emacr':'\u0112','emacr':'\u0113','empty':'\u2205','emptyset':'\u2205','EmptySmallSquare':'\u25FB','emptyv':'\u2205','EmptyVerySmallSquare':'\u25AB','emsp13':'\u2004','emsp14':'\u2005','emsp':'\u2003','ENG':'\u014A','eng':'\u014B','ensp':'\u2002','Eogon':'\u0118','eogon':'\u0119','Eopf':'\uD835\uDD3C','eopf':'\uD835\uDD56','epar':'\u22D5','eparsl':'\u29E3','eplus':'\u2A71','epsi':'\u03B5','Epsilon':'\u0395','epsilon':'\u03B5','epsiv':'\u03F5','eqcirc':'\u2256','eqcolon':'\u2255','eqsim':'\u2242','eqslantgtr':'\u2A96','eqslantless':'\u2A95','Equal':'\u2A75','equals':'=','EqualTilde':'\u2242','equest':'\u225F','Equilibrium':'\u21CC','equiv':'\u2261','equivDD':'\u2A78','eqvparsl':'\u29E5','erarr':'\u2971','erDot':'\u2253','escr':'\u212F','Escr':'\u2130','esdot':'\u2250','Esim':'\u2A73','esim':'\u2242','Eta':'\u0397','eta':'\u03B7','ETH':'\xD0','eth':'\xF0','Euml':'\xCB','euml':'\xEB','euro':'\u20AC','excl':'!','exist':'\u2203','Exists':'\u2203','expectation':'\u2130','exponentiale':'\u2147','ExponentialE':'\u2147','fallingdotseq':'\u2252','Fcy':'\u0424','fcy':'\u0444','female':'\u2640','ffilig':'\uFB03','fflig':'\uFB00','ffllig':'\uFB04','Ffr':'\uD835\uDD09','ffr':'\uD835\uDD23','filig':'\uFB01','FilledSmallSquare':'\u25FC','FilledVerySmallSquare':'\u25AA','fjlig':'fj','flat':'\u266D','fllig':'\uFB02','fltns':'\u25B1','fnof':'\u0192','Fopf':'\uD835\uDD3D','fopf':'\uD835\uDD57','forall':'\u2200','ForAll':'\u2200','fork':'\u22D4','forkv':'\u2AD9','Fouriertrf':'\u2131','fpartint':'\u2A0D','frac12':'\xBD','frac13':'\u2153','frac14':'\xBC','frac15':'\u2155','frac16':'\u2159','frac18':'\u215B','frac23':'\u2154','frac25':'\u2156','frac34':'\xBE','frac35':'\u2157','frac38':'\u215C','frac45':'\u2158','frac56':'\u215A','frac58':'\u215D','frac78':'\u215E','frasl':'\u2044','frown':'\u2322','fscr':'\uD835\uDCBB','Fscr':'\u2131','gacute':'\u01F5','Gamma':'\u0393','gamma':'\u03B3','Gammad':'\u03DC','gammad':'\u03DD','gap':'\u2A86','Gbreve':'\u011E','gbreve':'\u011F','Gcedil':'\u0122','Gcirc':'\u011C','gcirc':'\u011D','Gcy':'\u0413','gcy':'\u0433','Gdot':'\u0120','gdot':'\u0121','ge':'\u2265','gE':'\u2267','gEl':'\u2A8C','gel':'\u22DB','geq':'\u2265','geqq':'\u2267','geqslant':'\u2A7E','gescc':'\u2AA9','ges':'\u2A7E','gesdot':'\u2A80','gesdoto':'\u2A82','gesdotol':'\u2A84','gesl':'\u22DB\uFE00','gesles':'\u2A94','Gfr':'\uD835\uDD0A','gfr':'\uD835\uDD24','gg':'\u226B','Gg':'\u22D9','ggg':'\u22D9','gimel':'\u2137','GJcy':'\u0403','gjcy':'\u0453','gla':'\u2AA5','gl':'\u2277','glE':'\u2A92','glj':'\u2AA4','gnap':'\u2A8A','gnapprox':'\u2A8A','gne':'\u2A88','gnE':'\u2269','gneq':'\u2A88','gneqq':'\u2269','gnsim':'\u22E7','Gopf':'\uD835\uDD3E','gopf':'\uD835\uDD58','grave':'`','GreaterEqual':'\u2265','GreaterEqualLess':'\u22DB','GreaterFullEqual':'\u2267','GreaterGreater':'\u2AA2','GreaterLess':'\u2277','GreaterSlantEqual':'\u2A7E','GreaterTilde':'\u2273','Gscr':'\uD835\uDCA2','gscr':'\u210A','gsim':'\u2273','gsime':'\u2A8E','gsiml':'\u2A90','gtcc':'\u2AA7','gtcir':'\u2A7A','gt':'>','GT':'>','Gt':'\u226B','gtdot':'\u22D7','gtlPar':'\u2995','gtquest':'\u2A7C','gtrapprox':'\u2A86','gtrarr':'\u2978','gtrdot':'\u22D7','gtreqless':'\u22DB','gtreqqless':'\u2A8C','gtrless':'\u2277','gtrsim':'\u2273','gvertneqq':'\u2269\uFE00','gvnE':'\u2269\uFE00','Hacek':'\u02C7','hairsp':'\u200A','half':'\xBD','hamilt':'\u210B','HARDcy':'\u042A','hardcy':'\u044A','harrcir':'\u2948','harr':'\u2194','hArr':'\u21D4','harrw':'\u21AD','Hat':'^','hbar':'\u210F','Hcirc':'\u0124','hcirc':'\u0125','hearts':'\u2665','heartsuit':'\u2665','hellip':'\u2026','hercon':'\u22B9','hfr':'\uD835\uDD25','Hfr':'\u210C','HilbertSpace':'\u210B','hksearow':'\u2925','hkswarow':'\u2926','hoarr':'\u21FF','homtht':'\u223B','hookleftarrow':'\u21A9','hookrightarrow':'\u21AA','hopf':'\uD835\uDD59','Hopf':'\u210D','horbar':'\u2015','HorizontalLine':'\u2500','hscr':'\uD835\uDCBD','Hscr':'\u210B','hslash':'\u210F','Hstrok':'\u0126','hstrok':'\u0127','HumpDownHump':'\u224E','HumpEqual':'\u224F','hybull':'\u2043','hyphen':'\u2010','Iacute':'\xCD','iacute':'\xED','ic':'\u2063','Icirc':'\xCE','icirc':'\xEE','Icy':'\u0418','icy':'\u0438','Idot':'\u0130','IEcy':'\u0415','iecy':'\u0435','iexcl':'\xA1','iff':'\u21D4','ifr':'\uD835\uDD26','Ifr':'\u2111','Igrave':'\xCC','igrave':'\xEC','ii':'\u2148','iiiint':'\u2A0C','iiint':'\u222D','iinfin':'\u29DC','iiota':'\u2129','IJlig':'\u0132','ijlig':'\u0133','Imacr':'\u012A','imacr':'\u012B','image':'\u2111','ImaginaryI':'\u2148','imagline':'\u2110','imagpart':'\u2111','imath':'\u0131','Im':'\u2111','imof':'\u22B7','imped':'\u01B5','Implies':'\u21D2','incare':'\u2105','in':'\u2208','infin':'\u221E','infintie':'\u29DD','inodot':'\u0131','intcal':'\u22BA','int':'\u222B','Int':'\u222C','integers':'\u2124','Integral':'\u222B','intercal':'\u22BA','Intersection':'\u22C2','intlarhk':'\u2A17','intprod':'\u2A3C','InvisibleComma':'\u2063','InvisibleTimes':'\u2062','IOcy':'\u0401','iocy':'\u0451','Iogon':'\u012E','iogon':'\u012F','Iopf':'\uD835\uDD40','iopf':'\uD835\uDD5A','Iota':'\u0399','iota':'\u03B9','iprod':'\u2A3C','iquest':'\xBF','iscr':'\uD835\uDCBE','Iscr':'\u2110','isin':'\u2208','isindot':'\u22F5','isinE':'\u22F9','isins':'\u22F4','isinsv':'\u22F3','isinv':'\u2208','it':'\u2062','Itilde':'\u0128','itilde':'\u0129','Iukcy':'\u0406','iukcy':'\u0456','Iuml':'\xCF','iuml':'\xEF','Jcirc':'\u0134','jcirc':'\u0135','Jcy':'\u0419','jcy':'\u0439','Jfr':'\uD835\uDD0D','jfr':'\uD835\uDD27','jmath':'\u0237','Jopf':'\uD835\uDD41','jopf':'\uD835\uDD5B','Jscr':'\uD835\uDCA5','jscr':'\uD835\uDCBF','Jsercy':'\u0408','jsercy':'\u0458','Jukcy':'\u0404','jukcy':'\u0454','Kappa':'\u039A','kappa':'\u03BA','kappav':'\u03F0','Kcedil':'\u0136','kcedil':'\u0137','Kcy':'\u041A','kcy':'\u043A','Kfr':'\uD835\uDD0E','kfr':'\uD835\uDD28','kgreen':'\u0138','KHcy':'\u0425','khcy':'\u0445','KJcy':'\u040C','kjcy':'\u045C','Kopf':'\uD835\uDD42','kopf':'\uD835\uDD5C','Kscr':'\uD835\uDCA6','kscr':'\uD835\uDCC0','lAarr':'\u21DA','Lacute':'\u0139','lacute':'\u013A','laemptyv':'\u29B4','lagran':'\u2112','Lambda':'\u039B','lambda':'\u03BB','lang':'\u27E8','Lang':'\u27EA','langd':'\u2991','langle':'\u27E8','lap':'\u2A85','Laplacetrf':'\u2112','laquo':'\xAB','larrb':'\u21E4','larrbfs':'\u291F','larr':'\u2190','Larr':'\u219E','lArr':'\u21D0','larrfs':'\u291D','larrhk':'\u21A9','larrlp':'\u21AB','larrpl':'\u2939','larrsim':'\u2973','larrtl':'\u21A2','latail':'\u2919','lAtail':'\u291B','lat':'\u2AAB','late':'\u2AAD','lates':'\u2AAD\uFE00','lbarr':'\u290C','lBarr':'\u290E','lbbrk':'\u2772','lbrace':'{','lbrack':'[','lbrke':'\u298B','lbrksld':'\u298F','lbrkslu':'\u298D','Lcaron':'\u013D','lcaron':'\u013E','Lcedil':'\u013B','lcedil':'\u013C','lceil':'\u2308','lcub':'{','Lcy':'\u041B','lcy':'\u043B','ldca':'\u2936','ldquo':'\u201C','ldquor':'\u201E','ldrdhar':'\u2967','ldrushar':'\u294B','ldsh':'\u21B2','le':'\u2264','lE':'\u2266','LeftAngleBracket':'\u27E8','LeftArrowBar':'\u21E4','leftarrow':'\u2190','LeftArrow':'\u2190','Leftarrow':'\u21D0','LeftArrowRightArrow':'\u21C6','leftarrowtail':'\u21A2','LeftCeiling':'\u2308','LeftDoubleBracket':'\u27E6','LeftDownTeeVector':'\u2961','LeftDownVectorBar':'\u2959','LeftDownVector':'\u21C3','LeftFloor':'\u230A','leftharpoondown':'\u21BD','leftharpoonup':'\u21BC','leftleftarrows':'\u21C7','leftrightarrow':'\u2194','LeftRightArrow':'\u2194','Leftrightarrow':'\u21D4','leftrightarrows':'\u21C6','leftrightharpoons':'\u21CB','leftrightsquigarrow':'\u21AD','LeftRightVector':'\u294E','LeftTeeArrow':'\u21A4','LeftTee':'\u22A3','LeftTeeVector':'\u295A','leftthreetimes':'\u22CB','LeftTriangleBar':'\u29CF','LeftTriangle':'\u22B2','LeftTriangleEqual':'\u22B4','LeftUpDownVector':'\u2951','LeftUpTeeVector':'\u2960','LeftUpVectorBar':'\u2958','LeftUpVector':'\u21BF','LeftVectorBar':'\u2952','LeftVector':'\u21BC','lEg':'\u2A8B','leg':'\u22DA','leq':'\u2264','leqq':'\u2266','leqslant':'\u2A7D','lescc':'\u2AA8','les':'\u2A7D','lesdot':'\u2A7F','lesdoto':'\u2A81','lesdotor':'\u2A83','lesg':'\u22DA\uFE00','lesges':'\u2A93','lessapprox':'\u2A85','lessdot':'\u22D6','lesseqgtr':'\u22DA','lesseqqgtr':'\u2A8B','LessEqualGreater':'\u22DA','LessFullEqual':'\u2266','LessGreater':'\u2276','lessgtr':'\u2276','LessLess':'\u2AA1','lesssim':'\u2272','LessSlantEqual':'\u2A7D','LessTilde':'\u2272','lfisht':'\u297C','lfloor':'\u230A','Lfr':'\uD835\uDD0F','lfr':'\uD835\uDD29','lg':'\u2276','lgE':'\u2A91','lHar':'\u2962','lhard':'\u21BD','lharu':'\u21BC','lharul':'\u296A','lhblk':'\u2584','LJcy':'\u0409','ljcy':'\u0459','llarr':'\u21C7','ll':'\u226A','Ll':'\u22D8','llcorner':'\u231E','Lleftarrow':'\u21DA','llhard':'\u296B','lltri':'\u25FA','Lmidot':'\u013F','lmidot':'\u0140','lmoustache':'\u23B0','lmoust':'\u23B0','lnap':'\u2A89','lnapprox':'\u2A89','lne':'\u2A87','lnE':'\u2268','lneq':'\u2A87','lneqq':'\u2268','lnsim':'\u22E6','loang':'\u27EC','loarr':'\u21FD','lobrk':'\u27E6','longleftarrow':'\u27F5','LongLeftArrow':'\u27F5','Longleftarrow':'\u27F8','longleftrightarrow':'\u27F7','LongLeftRightArrow':'\u27F7','Longleftrightarrow':'\u27FA','longmapsto':'\u27FC','longrightarrow':'\u27F6','LongRightArrow':'\u27F6','Longrightarrow':'\u27F9','looparrowleft':'\u21AB','looparrowright':'\u21AC','lopar':'\u2985','Lopf':'\uD835\uDD43','lopf':'\uD835\uDD5D','loplus':'\u2A2D','lotimes':'\u2A34','lowast':'\u2217','lowbar':'_','LowerLeftArrow':'\u2199','LowerRightArrow':'\u2198','loz':'\u25CA','lozenge':'\u25CA','lozf':'\u29EB','lpar':'(','lparlt':'\u2993','lrarr':'\u21C6','lrcorner':'\u231F','lrhar':'\u21CB','lrhard':'\u296D','lrm':'\u200E','lrtri':'\u22BF','lsaquo':'\u2039','lscr':'\uD835\uDCC1','Lscr':'\u2112','lsh':'\u21B0','Lsh':'\u21B0','lsim':'\u2272','lsime':'\u2A8D','lsimg':'\u2A8F','lsqb':'[','lsquo':'\u2018','lsquor':'\u201A','Lstrok':'\u0141','lstrok':'\u0142','ltcc':'\u2AA6','ltcir':'\u2A79','lt':'<','LT':'<','Lt':'\u226A','ltdot':'\u22D6','lthree':'\u22CB','ltimes':'\u22C9','ltlarr':'\u2976','ltquest':'\u2A7B','ltri':'\u25C3','ltrie':'\u22B4','ltrif':'\u25C2','ltrPar':'\u2996','lurdshar':'\u294A','luruhar':'\u2966','lvertneqq':'\u2268\uFE00','lvnE':'\u2268\uFE00','macr':'\xAF','male':'\u2642','malt':'\u2720','maltese':'\u2720','Map':'\u2905','map':'\u21A6','mapsto':'\u21A6','mapstodown':'\u21A7','mapstoleft':'\u21A4','mapstoup':'\u21A5','marker':'\u25AE','mcomma':'\u2A29','Mcy':'\u041C','mcy':'\u043C','mdash':'\u2014','mDDot':'\u223A','measuredangle':'\u2221','MediumSpace':'\u205F','Mellintrf':'\u2133','Mfr':'\uD835\uDD10','mfr':'\uD835\uDD2A','mho':'\u2127','micro':'\xB5','midast':'*','midcir':'\u2AF0','mid':'\u2223','middot':'\xB7','minusb':'\u229F','minus':'\u2212','minusd':'\u2238','minusdu':'\u2A2A','MinusPlus':'\u2213','mlcp':'\u2ADB','mldr':'\u2026','mnplus':'\u2213','models':'\u22A7','Mopf':'\uD835\uDD44','mopf':'\uD835\uDD5E','mp':'\u2213','mscr':'\uD835\uDCC2','Mscr':'\u2133','mstpos':'\u223E','Mu':'\u039C','mu':'\u03BC','multimap':'\u22B8','mumap':'\u22B8','nabla':'\u2207','Nacute':'\u0143','nacute':'\u0144','nang':'\u2220\u20D2','nap':'\u2249','napE':'\u2A70\u0338','napid':'\u224B\u0338','napos':'\u0149','napprox':'\u2249','natural':'\u266E','naturals':'\u2115','natur':'\u266E','nbsp':'\xA0','nbump':'\u224E\u0338','nbumpe':'\u224F\u0338','ncap':'\u2A43','Ncaron':'\u0147','ncaron':'\u0148','Ncedil':'\u0145','ncedil':'\u0146','ncong':'\u2247','ncongdot':'\u2A6D\u0338','ncup':'\u2A42','Ncy':'\u041D','ncy':'\u043D','ndash':'\u2013','nearhk':'\u2924','nearr':'\u2197','neArr':'\u21D7','nearrow':'\u2197','ne':'\u2260','nedot':'\u2250\u0338','NegativeMediumSpace':'\u200B','NegativeThickSpace':'\u200B','NegativeThinSpace':'\u200B','NegativeVeryThinSpace':'\u200B','nequiv':'\u2262','nesear':'\u2928','nesim':'\u2242\u0338','NestedGreaterGreater':'\u226B','NestedLessLess':'\u226A','NewLine':'\n','nexist':'\u2204','nexists':'\u2204','Nfr':'\uD835\uDD11','nfr':'\uD835\uDD2B','ngE':'\u2267\u0338','nge':'\u2271','ngeq':'\u2271','ngeqq':'\u2267\u0338','ngeqslant':'\u2A7E\u0338','nges':'\u2A7E\u0338','nGg':'\u22D9\u0338','ngsim':'\u2275','nGt':'\u226B\u20D2','ngt':'\u226F','ngtr':'\u226F','nGtv':'\u226B\u0338','nharr':'\u21AE','nhArr':'\u21CE','nhpar':'\u2AF2','ni':'\u220B','nis':'\u22FC','nisd':'\u22FA','niv':'\u220B','NJcy':'\u040A','njcy':'\u045A','nlarr':'\u219A','nlArr':'\u21CD','nldr':'\u2025','nlE':'\u2266\u0338','nle':'\u2270','nleftarrow':'\u219A','nLeftarrow':'\u21CD','nleftrightarrow':'\u21AE','nLeftrightarrow':'\u21CE','nleq':'\u2270','nleqq':'\u2266\u0338','nleqslant':'\u2A7D\u0338','nles':'\u2A7D\u0338','nless':'\u226E','nLl':'\u22D8\u0338','nlsim':'\u2274','nLt':'\u226A\u20D2','nlt':'\u226E','nltri':'\u22EA','nltrie':'\u22EC','nLtv':'\u226A\u0338','nmid':'\u2224','NoBreak':'\u2060','NonBreakingSpace':'\xA0','nopf':'\uD835\uDD5F','Nopf':'\u2115','Not':'\u2AEC','not':'\xAC','NotCongruent':'\u2262','NotCupCap':'\u226D','NotDoubleVerticalBar':'\u2226','NotElement':'\u2209','NotEqual':'\u2260','NotEqualTilde':'\u2242\u0338','NotExists':'\u2204','NotGreater':'\u226F','NotGreaterEqual':'\u2271','NotGreaterFullEqual':'\u2267\u0338','NotGreaterGreater':'\u226B\u0338','NotGreaterLess':'\u2279','NotGreaterSlantEqual':'\u2A7E\u0338','NotGreaterTilde':'\u2275','NotHumpDownHump':'\u224E\u0338','NotHumpEqual':'\u224F\u0338','notin':'\u2209','notindot':'\u22F5\u0338','notinE':'\u22F9\u0338','notinva':'\u2209','notinvb':'\u22F7','notinvc':'\u22F6','NotLeftTriangleBar':'\u29CF\u0338','NotLeftTriangle':'\u22EA','NotLeftTriangleEqual':'\u22EC','NotLess':'\u226E','NotLessEqual':'\u2270','NotLessGreater':'\u2278','NotLessLess':'\u226A\u0338','NotLessSlantEqual':'\u2A7D\u0338','NotLessTilde':'\u2274','NotNestedGreaterGreater':'\u2AA2\u0338','NotNestedLessLess':'\u2AA1\u0338','notni':'\u220C','notniva':'\u220C','notnivb':'\u22FE','notnivc':'\u22FD','NotPrecedes':'\u2280','NotPrecedesEqual':'\u2AAF\u0338','NotPrecedesSlantEqual':'\u22E0','NotReverseElement':'\u220C','NotRightTriangleBar':'\u29D0\u0338','NotRightTriangle':'\u22EB','NotRightTriangleEqual':'\u22ED','NotSquareSubset':'\u228F\u0338','NotSquareSubsetEqual':'\u22E2','NotSquareSuperset':'\u2290\u0338','NotSquareSupersetEqual':'\u22E3','NotSubset':'\u2282\u20D2','NotSubsetEqual':'\u2288','NotSucceeds':'\u2281','NotSucceedsEqual':'\u2AB0\u0338','NotSucceedsSlantEqual':'\u22E1','NotSucceedsTilde':'\u227F\u0338','NotSuperset':'\u2283\u20D2','NotSupersetEqual':'\u2289','NotTilde':'\u2241','NotTildeEqual':'\u2244','NotTildeFullEqual':'\u2247','NotTildeTilde':'\u2249','NotVerticalBar':'\u2224','nparallel':'\u2226','npar':'\u2226','nparsl':'\u2AFD\u20E5','npart':'\u2202\u0338','npolint':'\u2A14','npr':'\u2280','nprcue':'\u22E0','nprec':'\u2280','npreceq':'\u2AAF\u0338','npre':'\u2AAF\u0338','nrarrc':'\u2933\u0338','nrarr':'\u219B','nrArr':'\u21CF','nrarrw':'\u219D\u0338','nrightarrow':'\u219B','nRightarrow':'\u21CF','nrtri':'\u22EB','nrtrie':'\u22ED','nsc':'\u2281','nsccue':'\u22E1','nsce':'\u2AB0\u0338','Nscr':'\uD835\uDCA9','nscr':'\uD835\uDCC3','nshortmid':'\u2224','nshortparallel':'\u2226','nsim':'\u2241','nsime':'\u2244','nsimeq':'\u2244','nsmid':'\u2224','nspar':'\u2226','nsqsube':'\u22E2','nsqsupe':'\u22E3','nsub':'\u2284','nsubE':'\u2AC5\u0338','nsube':'\u2288','nsubset':'\u2282\u20D2','nsubseteq':'\u2288','nsubseteqq':'\u2AC5\u0338','nsucc':'\u2281','nsucceq':'\u2AB0\u0338','nsup':'\u2285','nsupE':'\u2AC6\u0338','nsupe':'\u2289','nsupset':'\u2283\u20D2','nsupseteq':'\u2289','nsupseteqq':'\u2AC6\u0338','ntgl':'\u2279','Ntilde':'\xD1','ntilde':'\xF1','ntlg':'\u2278','ntriangleleft':'\u22EA','ntrianglelefteq':'\u22EC','ntriangleright':'\u22EB','ntrianglerighteq':'\u22ED','Nu':'\u039D','nu':'\u03BD','num':'#','numero':'\u2116','numsp':'\u2007','nvap':'\u224D\u20D2','nvdash':'\u22AC','nvDash':'\u22AD','nVdash':'\u22AE','nVDash':'\u22AF','nvge':'\u2265\u20D2','nvgt':'>\u20D2','nvHarr':'\u2904','nvinfin':'\u29DE','nvlArr':'\u2902','nvle':'\u2264\u20D2','nvlt':'<\u20D2','nvltrie':'\u22B4\u20D2','nvrArr':'\u2903','nvrtrie':'\u22B5\u20D2','nvsim':'\u223C\u20D2','nwarhk':'\u2923','nwarr':'\u2196','nwArr':'\u21D6','nwarrow':'\u2196','nwnear':'\u2927','Oacute':'\xD3','oacute':'\xF3','oast':'\u229B','Ocirc':'\xD4','ocirc':'\xF4','ocir':'\u229A','Ocy':'\u041E','ocy':'\u043E','odash':'\u229D','Odblac':'\u0150','odblac':'\u0151','odiv':'\u2A38','odot':'\u2299','odsold':'\u29BC','OElig':'\u0152','oelig':'\u0153','ofcir':'\u29BF','Ofr':'\uD835\uDD12','ofr':'\uD835\uDD2C','ogon':'\u02DB','Ograve':'\xD2','ograve':'\xF2','ogt':'\u29C1','ohbar':'\u29B5','ohm':'\u03A9','oint':'\u222E','olarr':'\u21BA','olcir':'\u29BE','olcross':'\u29BB','oline':'\u203E','olt':'\u29C0','Omacr':'\u014C','omacr':'\u014D','Omega':'\u03A9','omega':'\u03C9','Omicron':'\u039F','omicron':'\u03BF','omid':'\u29B6','ominus':'\u2296','Oopf':'\uD835\uDD46','oopf':'\uD835\uDD60','opar':'\u29B7','OpenCurlyDoubleQuote':'\u201C','OpenCurlyQuote':'\u2018','operp':'\u29B9','oplus':'\u2295','orarr':'\u21BB','Or':'\u2A54','or':'\u2228','ord':'\u2A5D','order':'\u2134','orderof':'\u2134','ordf':'\xAA','ordm':'\xBA','origof':'\u22B6','oror':'\u2A56','orslope':'\u2A57','orv':'\u2A5B','oS':'\u24C8','Oscr':'\uD835\uDCAA','oscr':'\u2134','Oslash':'\xD8','oslash':'\xF8','osol':'\u2298','Otilde':'\xD5','otilde':'\xF5','otimesas':'\u2A36','Otimes':'\u2A37','otimes':'\u2297','Ouml':'\xD6','ouml':'\xF6','ovbar':'\u233D','OverBar':'\u203E','OverBrace':'\u23DE','OverBracket':'\u23B4','OverParenthesis':'\u23DC','para':'\xB6','parallel':'\u2225','par':'\u2225','parsim':'\u2AF3','parsl':'\u2AFD','part':'\u2202','PartialD':'\u2202','Pcy':'\u041F','pcy':'\u043F','percnt':'%','period':'.','permil':'\u2030','perp':'\u22A5','pertenk':'\u2031','Pfr':'\uD835\uDD13','pfr':'\uD835\uDD2D','Phi':'\u03A6','phi':'\u03C6','phiv':'\u03D5','phmmat':'\u2133','phone':'\u260E','Pi':'\u03A0','pi':'\u03C0','pitchfork':'\u22D4','piv':'\u03D6','planck':'\u210F','planckh':'\u210E','plankv':'\u210F','plusacir':'\u2A23','plusb':'\u229E','pluscir':'\u2A22','plus':'+','plusdo':'\u2214','plusdu':'\u2A25','pluse':'\u2A72','PlusMinus':'\xB1','plusmn':'\xB1','plussim':'\u2A26','plustwo':'\u2A27','pm':'\xB1','Poincareplane':'\u210C','pointint':'\u2A15','popf':'\uD835\uDD61','Popf':'\u2119','pound':'\xA3','prap':'\u2AB7','Pr':'\u2ABB','pr':'\u227A','prcue':'\u227C','precapprox':'\u2AB7','prec':'\u227A','preccurlyeq':'\u227C','Precedes':'\u227A','PrecedesEqual':'\u2AAF','PrecedesSlantEqual':'\u227C','PrecedesTilde':'\u227E','preceq':'\u2AAF','precnapprox':'\u2AB9','precneqq':'\u2AB5','precnsim':'\u22E8','pre':'\u2AAF','prE':'\u2AB3','precsim':'\u227E','prime':'\u2032','Prime':'\u2033','primes':'\u2119','prnap':'\u2AB9','prnE':'\u2AB5','prnsim':'\u22E8','prod':'\u220F','Product':'\u220F','profalar':'\u232E','profline':'\u2312','profsurf':'\u2313','prop':'\u221D','Proportional':'\u221D','Proportion':'\u2237','propto':'\u221D','prsim':'\u227E','prurel':'\u22B0','Pscr':'\uD835\uDCAB','pscr':'\uD835\uDCC5','Psi':'\u03A8','psi':'\u03C8','puncsp':'\u2008','Qfr':'\uD835\uDD14','qfr':'\uD835\uDD2E','qint':'\u2A0C','qopf':'\uD835\uDD62','Qopf':'\u211A','qprime':'\u2057','Qscr':'\uD835\uDCAC','qscr':'\uD835\uDCC6','quaternions':'\u210D','quatint':'\u2A16','quest':'?','questeq':'\u225F','quot':'"','QUOT':'"','rAarr':'\u21DB','race':'\u223D\u0331','Racute':'\u0154','racute':'\u0155','radic':'\u221A','raemptyv':'\u29B3','rang':'\u27E9','Rang':'\u27EB','rangd':'\u2992','range':'\u29A5','rangle':'\u27E9','raquo':'\xBB','rarrap':'\u2975','rarrb':'\u21E5','rarrbfs':'\u2920','rarrc':'\u2933','rarr':'\u2192','Rarr':'\u21A0','rArr':'\u21D2','rarrfs':'\u291E','rarrhk':'\u21AA','rarrlp':'\u21AC','rarrpl':'\u2945','rarrsim':'\u2974','Rarrtl':'\u2916','rarrtl':'\u21A3','rarrw':'\u219D','ratail':'\u291A','rAtail':'\u291C','ratio':'\u2236','rationals':'\u211A','rbarr':'\u290D','rBarr':'\u290F','RBarr':'\u2910','rbbrk':'\u2773','rbrace':'}','rbrack':']','rbrke':'\u298C','rbrksld':'\u298E','rbrkslu':'\u2990','Rcaron':'\u0158','rcaron':'\u0159','Rcedil':'\u0156','rcedil':'\u0157','rceil':'\u2309','rcub':'}','Rcy':'\u0420','rcy':'\u0440','rdca':'\u2937','rdldhar':'\u2969','rdquo':'\u201D','rdquor':'\u201D','rdsh':'\u21B3','real':'\u211C','realine':'\u211B','realpart':'\u211C','reals':'\u211D','Re':'\u211C','rect':'\u25AD','reg':'\xAE','REG':'\xAE','ReverseElement':'\u220B','ReverseEquilibrium':'\u21CB','ReverseUpEquilibrium':'\u296F','rfisht':'\u297D','rfloor':'\u230B','rfr':'\uD835\uDD2F','Rfr':'\u211C','rHar':'\u2964','rhard':'\u21C1','rharu':'\u21C0','rharul':'\u296C','Rho':'\u03A1','rho':'\u03C1','rhov':'\u03F1','RightAngleBracket':'\u27E9','RightArrowBar':'\u21E5','rightarrow':'\u2192','RightArrow':'\u2192','Rightarrow':'\u21D2','RightArrowLeftArrow':'\u21C4','rightarrowtail':'\u21A3','RightCeiling':'\u2309','RightDoubleBracket':'\u27E7','RightDownTeeVector':'\u295D','RightDownVectorBar':'\u2955','RightDownVector':'\u21C2','RightFloor':'\u230B','rightharpoondown':'\u21C1','rightharpoonup':'\u21C0','rightleftarrows':'\u21C4','rightleftharpoons':'\u21CC','rightrightarrows':'\u21C9','rightsquigarrow':'\u219D','RightTeeArrow':'\u21A6','RightTee':'\u22A2','RightTeeVector':'\u295B','rightthreetimes':'\u22CC','RightTriangleBar':'\u29D0','RightTriangle':'\u22B3','RightTriangleEqual':'\u22B5','RightUpDownVector':'\u294F','RightUpTeeVector':'\u295C','RightUpVectorBar':'\u2954','RightUpVector':'\u21BE','RightVectorBar':'\u2953','RightVector':'\u21C0','ring':'\u02DA','risingdotseq':'\u2253','rlarr':'\u21C4','rlhar':'\u21CC','rlm':'\u200F','rmoustache':'\u23B1','rmoust':'\u23B1','rnmid':'\u2AEE','roang':'\u27ED','roarr':'\u21FE','robrk':'\u27E7','ropar':'\u2986','ropf':'\uD835\uDD63','Ropf':'\u211D','roplus':'\u2A2E','rotimes':'\u2A35','RoundImplies':'\u2970','rpar':')','rpargt':'\u2994','rppolint':'\u2A12','rrarr':'\u21C9','Rrightarrow':'\u21DB','rsaquo':'\u203A','rscr':'\uD835\uDCC7','Rscr':'\u211B','rsh':'\u21B1','Rsh':'\u21B1','rsqb':']','rsquo':'\u2019','rsquor':'\u2019','rthree':'\u22CC','rtimes':'\u22CA','rtri':'\u25B9','rtrie':'\u22B5','rtrif':'\u25B8','rtriltri':'\u29CE','RuleDelayed':'\u29F4','ruluhar':'\u2968','rx':'\u211E','Sacute':'\u015A','sacute':'\u015B','sbquo':'\u201A','scap':'\u2AB8','Scaron':'\u0160','scaron':'\u0161','Sc':'\u2ABC','sc':'\u227B','sccue':'\u227D','sce':'\u2AB0','scE':'\u2AB4','Scedil':'\u015E','scedil':'\u015F','Scirc':'\u015C','scirc':'\u015D','scnap':'\u2ABA','scnE':'\u2AB6','scnsim':'\u22E9','scpolint':'\u2A13','scsim':'\u227F','Scy':'\u0421','scy':'\u0441','sdotb':'\u22A1','sdot':'\u22C5','sdote':'\u2A66','searhk':'\u2925','searr':'\u2198','seArr':'\u21D8','searrow':'\u2198','sect':'\xA7','semi':';','seswar':'\u2929','setminus':'\u2216','setmn':'\u2216','sext':'\u2736','Sfr':'\uD835\uDD16','sfr':'\uD835\uDD30','sfrown':'\u2322','sharp':'\u266F','SHCHcy':'\u0429','shchcy':'\u0449','SHcy':'\u0428','shcy':'\u0448','ShortDownArrow':'\u2193','ShortLeftArrow':'\u2190','shortmid':'\u2223','shortparallel':'\u2225','ShortRightArrow':'\u2192','ShortUpArrow':'\u2191','shy':'\xAD','Sigma':'\u03A3','sigma':'\u03C3','sigmaf':'\u03C2','sigmav':'\u03C2','sim':'\u223C','simdot':'\u2A6A','sime':'\u2243','simeq':'\u2243','simg':'\u2A9E','simgE':'\u2AA0','siml':'\u2A9D','simlE':'\u2A9F','simne':'\u2246','simplus':'\u2A24','simrarr':'\u2972','slarr':'\u2190','SmallCircle':'\u2218','smallsetminus':'\u2216','smashp':'\u2A33','smeparsl':'\u29E4','smid':'\u2223','smile':'\u2323','smt':'\u2AAA','smte':'\u2AAC','smtes':'\u2AAC\uFE00','SOFTcy':'\u042C','softcy':'\u044C','solbar':'\u233F','solb':'\u29C4','sol':'/','Sopf':'\uD835\uDD4A','sopf':'\uD835\uDD64','spades':'\u2660','spadesuit':'\u2660','spar':'\u2225','sqcap':'\u2293','sqcaps':'\u2293\uFE00','sqcup':'\u2294','sqcups':'\u2294\uFE00','Sqrt':'\u221A','sqsub':'\u228F','sqsube':'\u2291','sqsubset':'\u228F','sqsubseteq':'\u2291','sqsup':'\u2290','sqsupe':'\u2292','sqsupset':'\u2290','sqsupseteq':'\u2292','square':'\u25A1','Square':'\u25A1','SquareIntersection':'\u2293','SquareSubset':'\u228F','SquareSubsetEqual':'\u2291','SquareSuperset':'\u2290','SquareSupersetEqual':'\u2292','SquareUnion':'\u2294','squarf':'\u25AA','squ':'\u25A1','squf':'\u25AA','srarr':'\u2192','Sscr':'\uD835\uDCAE','sscr':'\uD835\uDCC8','ssetmn':'\u2216','ssmile':'\u2323','sstarf':'\u22C6','Star':'\u22C6','star':'\u2606','starf':'\u2605','straightepsilon':'\u03F5','straightphi':'\u03D5','strns':'\xAF','sub':'\u2282','Sub':'\u22D0','subdot':'\u2ABD','subE':'\u2AC5','sube':'\u2286','subedot':'\u2AC3','submult':'\u2AC1','subnE':'\u2ACB','subne':'\u228A','subplus':'\u2ABF','subrarr':'\u2979','subset':'\u2282','Subset':'\u22D0','subseteq':'\u2286','subseteqq':'\u2AC5','SubsetEqual':'\u2286','subsetneq':'\u228A','subsetneqq':'\u2ACB','subsim':'\u2AC7','subsub':'\u2AD5','subsup':'\u2AD3','succapprox':'\u2AB8','succ':'\u227B','succcurlyeq':'\u227D','Succeeds':'\u227B','SucceedsEqual':'\u2AB0','SucceedsSlantEqual':'\u227D','SucceedsTilde':'\u227F','succeq':'\u2AB0','succnapprox':'\u2ABA','succneqq':'\u2AB6','succnsim':'\u22E9','succsim':'\u227F','SuchThat':'\u220B','sum':'\u2211','Sum':'\u2211','sung':'\u266A','sup1':'\xB9','sup2':'\xB2','sup3':'\xB3','sup':'\u2283','Sup':'\u22D1','supdot':'\u2ABE','supdsub':'\u2AD8','supE':'\u2AC6','supe':'\u2287','supedot':'\u2AC4','Superset':'\u2283','SupersetEqual':'\u2287','suphsol':'\u27C9','suphsub':'\u2AD7','suplarr':'\u297B','supmult':'\u2AC2','supnE':'\u2ACC','supne':'\u228B','supplus':'\u2AC0','supset':'\u2283','Supset':'\u22D1','supseteq':'\u2287','supseteqq':'\u2AC6','supsetneq':'\u228B','supsetneqq':'\u2ACC','supsim':'\u2AC8','supsub':'\u2AD4','supsup':'\u2AD6','swarhk':'\u2926','swarr':'\u2199','swArr':'\u21D9','swarrow':'\u2199','swnwar':'\u292A','szlig':'\xDF','Tab':'\t','target':'\u2316','Tau':'\u03A4','tau':'\u03C4','tbrk':'\u23B4','Tcaron':'\u0164','tcaron':'\u0165','Tcedil':'\u0162','tcedil':'\u0163','Tcy':'\u0422','tcy':'\u0442','tdot':'\u20DB','telrec':'\u2315','Tfr':'\uD835\uDD17','tfr':'\uD835\uDD31','there4':'\u2234','therefore':'\u2234','Therefore':'\u2234','Theta':'\u0398','theta':'\u03B8','thetasym':'\u03D1','thetav':'\u03D1','thickapprox':'\u2248','thicksim':'\u223C','ThickSpace':'\u205F\u200A','ThinSpace':'\u2009','thinsp':'\u2009','thkap':'\u2248','thksim':'\u223C','THORN':'\xDE','thorn':'\xFE','tilde':'\u02DC','Tilde':'\u223C','TildeEqual':'\u2243','TildeFullEqual':'\u2245','TildeTilde':'\u2248','timesbar':'\u2A31','timesb':'\u22A0','times':'\xD7','timesd':'\u2A30','tint':'\u222D','toea':'\u2928','topbot':'\u2336','topcir':'\u2AF1','top':'\u22A4','Topf':'\uD835\uDD4B','topf':'\uD835\uDD65','topfork':'\u2ADA','tosa':'\u2929','tprime':'\u2034','trade':'\u2122','TRADE':'\u2122','triangle':'\u25B5','triangledown':'\u25BF','triangleleft':'\u25C3','trianglelefteq':'\u22B4','triangleq':'\u225C','triangleright':'\u25B9','trianglerighteq':'\u22B5','tridot':'\u25EC','trie':'\u225C','triminus':'\u2A3A','TripleDot':'\u20DB','triplus':'\u2A39','trisb':'\u29CD','tritime':'\u2A3B','trpezium':'\u23E2','Tscr':'\uD835\uDCAF','tscr':'\uD835\uDCC9','TScy':'\u0426','tscy':'\u0446','TSHcy':'\u040B','tshcy':'\u045B','Tstrok':'\u0166','tstrok':'\u0167','twixt':'\u226C','twoheadleftarrow':'\u219E','twoheadrightarrow':'\u21A0','Uacute':'\xDA','uacute':'\xFA','uarr':'\u2191','Uarr':'\u219F','uArr':'\u21D1','Uarrocir':'\u2949','Ubrcy':'\u040E','ubrcy':'\u045E','Ubreve':'\u016C','ubreve':'\u016D','Ucirc':'\xDB','ucirc':'\xFB','Ucy':'\u0423','ucy':'\u0443','udarr':'\u21C5','Udblac':'\u0170','udblac':'\u0171','udhar':'\u296E','ufisht':'\u297E','Ufr':'\uD835\uDD18','ufr':'\uD835\uDD32','Ugrave':'\xD9','ugrave':'\xF9','uHar':'\u2963','uharl':'\u21BF','uharr':'\u21BE','uhblk':'\u2580','ulcorn':'\u231C','ulcorner':'\u231C','ulcrop':'\u230F','ultri':'\u25F8','Umacr':'\u016A','umacr':'\u016B','uml':'\xA8','UnderBar':'_','UnderBrace':'\u23DF','UnderBracket':'\u23B5','UnderParenthesis':'\u23DD','Union':'\u22C3','UnionPlus':'\u228E','Uogon':'\u0172','uogon':'\u0173','Uopf':'\uD835\uDD4C','uopf':'\uD835\uDD66','UpArrowBar':'\u2912','uparrow':'\u2191','UpArrow':'\u2191','Uparrow':'\u21D1','UpArrowDownArrow':'\u21C5','updownarrow':'\u2195','UpDownArrow':'\u2195','Updownarrow':'\u21D5','UpEquilibrium':'\u296E','upharpoonleft':'\u21BF','upharpoonright':'\u21BE','uplus':'\u228E','UpperLeftArrow':'\u2196','UpperRightArrow':'\u2197','upsi':'\u03C5','Upsi':'\u03D2','upsih':'\u03D2','Upsilon':'\u03A5','upsilon':'\u03C5','UpTeeArrow':'\u21A5','UpTee':'\u22A5','upuparrows':'\u21C8','urcorn':'\u231D','urcorner':'\u231D','urcrop':'\u230E','Uring':'\u016E','uring':'\u016F','urtri':'\u25F9','Uscr':'\uD835\uDCB0','uscr':'\uD835\uDCCA','utdot':'\u22F0','Utilde':'\u0168','utilde':'\u0169','utri':'\u25B5','utrif':'\u25B4','uuarr':'\u21C8','Uuml':'\xDC','uuml':'\xFC','uwangle':'\u29A7','vangrt':'\u299C','varepsilon':'\u03F5','varkappa':'\u03F0','varnothing':'\u2205','varphi':'\u03D5','varpi':'\u03D6','varpropto':'\u221D','varr':'\u2195','vArr':'\u21D5','varrho':'\u03F1','varsigma':'\u03C2','varsubsetneq':'\u228A\uFE00','varsubsetneqq':'\u2ACB\uFE00','varsupsetneq':'\u228B\uFE00','varsupsetneqq':'\u2ACC\uFE00','vartheta':'\u03D1','vartriangleleft':'\u22B2','vartriangleright':'\u22B3','vBar':'\u2AE8','Vbar':'\u2AEB','vBarv':'\u2AE9','Vcy':'\u0412','vcy':'\u0432','vdash':'\u22A2','vDash':'\u22A8','Vdash':'\u22A9','VDash':'\u22AB','Vdashl':'\u2AE6','veebar':'\u22BB','vee':'\u2228','Vee':'\u22C1','veeeq':'\u225A','vellip':'\u22EE','verbar':'|','Verbar':'\u2016','vert':'|','Vert':'\u2016','VerticalBar':'\u2223','VerticalLine':'|','VerticalSeparator':'\u2758','VerticalTilde':'\u2240','VeryThinSpace':'\u200A','Vfr':'\uD835\uDD19','vfr':'\uD835\uDD33','vltri':'\u22B2','vnsub':'\u2282\u20D2','vnsup':'\u2283\u20D2','Vopf':'\uD835\uDD4D','vopf':'\uD835\uDD67','vprop':'\u221D','vrtri':'\u22B3','Vscr':'\uD835\uDCB1','vscr':'\uD835\uDCCB','vsubnE':'\u2ACB\uFE00','vsubne':'\u228A\uFE00','vsupnE':'\u2ACC\uFE00','vsupne':'\u228B\uFE00','Vvdash':'\u22AA','vzigzag':'\u299A','Wcirc':'\u0174','wcirc':'\u0175','wedbar':'\u2A5F','wedge':'\u2227','Wedge':'\u22C0','wedgeq':'\u2259','weierp':'\u2118','Wfr':'\uD835\uDD1A','wfr':'\uD835\uDD34','Wopf':'\uD835\uDD4E','wopf':'\uD835\uDD68','wp':'\u2118','wr':'\u2240','wreath':'\u2240','Wscr':'\uD835\uDCB2','wscr':'\uD835\uDCCC','xcap':'\u22C2','xcirc':'\u25EF','xcup':'\u22C3','xdtri':'\u25BD','Xfr':'\uD835\uDD1B','xfr':'\uD835\uDD35','xharr':'\u27F7','xhArr':'\u27FA','Xi':'\u039E','xi':'\u03BE','xlarr':'\u27F5','xlArr':'\u27F8','xmap':'\u27FC','xnis':'\u22FB','xodot':'\u2A00','Xopf':'\uD835\uDD4F','xopf':'\uD835\uDD69','xoplus':'\u2A01','xotime':'\u2A02','xrarr':'\u27F6','xrArr':'\u27F9','Xscr':'\uD835\uDCB3','xscr':'\uD835\uDCCD','xsqcup':'\u2A06','xuplus':'\u2A04','xutri':'\u25B3','xvee':'\u22C1','xwedge':'\u22C0','Yacute':'\xDD','yacute':'\xFD','YAcy':'\u042F','yacy':'\u044F','Ycirc':'\u0176','ycirc':'\u0177','Ycy':'\u042B','ycy':'\u044B','yen':'\xA5','Yfr':'\uD835\uDD1C','yfr':'\uD835\uDD36','YIcy':'\u0407','yicy':'\u0457','Yopf':'\uD835\uDD50','yopf':'\uD835\uDD6A','Yscr':'\uD835\uDCB4','yscr':'\uD835\uDCCE','YUcy':'\u042E','yucy':'\u044E','yuml':'\xFF','Yuml':'\u0178','Zacute':'\u0179','zacute':'\u017A','Zcaron':'\u017D','zcaron':'\u017E','Zcy':'\u0417','zcy':'\u0437','Zdot':'\u017B','zdot':'\u017C','zeetrf':'\u2128','ZeroWidthSpace':'\u200B','Zeta':'\u0396','zeta':'\u03B6','zfr':'\uD835\uDD37','Zfr':'\u2128','ZHcy':'\u0416','zhcy':'\u0436','zigrarr':'\u21DD','zopf':'\uD835\uDD6B','Zopf':'\u2124','Zscr':'\uD835\uDCB5','zscr':'\uD835\uDCCF','zwj':'\u200D','zwnj':'\u200C'}; + var decodeMapLegacy = {'Aacute':'\xC1','aacute':'\xE1','Acirc':'\xC2','acirc':'\xE2','acute':'\xB4','AElig':'\xC6','aelig':'\xE6','Agrave':'\xC0','agrave':'\xE0','amp':'&','AMP':'&','Aring':'\xC5','aring':'\xE5','Atilde':'\xC3','atilde':'\xE3','Auml':'\xC4','auml':'\xE4','brvbar':'\xA6','Ccedil':'\xC7','ccedil':'\xE7','cedil':'\xB8','cent':'\xA2','copy':'\xA9','COPY':'\xA9','curren':'\xA4','deg':'\xB0','divide':'\xF7','Eacute':'\xC9','eacute':'\xE9','Ecirc':'\xCA','ecirc':'\xEA','Egrave':'\xC8','egrave':'\xE8','ETH':'\xD0','eth':'\xF0','Euml':'\xCB','euml':'\xEB','frac12':'\xBD','frac14':'\xBC','frac34':'\xBE','gt':'>','GT':'>','Iacute':'\xCD','iacute':'\xED','Icirc':'\xCE','icirc':'\xEE','iexcl':'\xA1','Igrave':'\xCC','igrave':'\xEC','iquest':'\xBF','Iuml':'\xCF','iuml':'\xEF','laquo':'\xAB','lt':'<','LT':'<','macr':'\xAF','micro':'\xB5','middot':'\xB7','nbsp':'\xA0','not':'\xAC','Ntilde':'\xD1','ntilde':'\xF1','Oacute':'\xD3','oacute':'\xF3','Ocirc':'\xD4','ocirc':'\xF4','Ograve':'\xD2','ograve':'\xF2','ordf':'\xAA','ordm':'\xBA','Oslash':'\xD8','oslash':'\xF8','Otilde':'\xD5','otilde':'\xF5','Ouml':'\xD6','ouml':'\xF6','para':'\xB6','plusmn':'\xB1','pound':'\xA3','quot':'"','QUOT':'"','raquo':'\xBB','reg':'\xAE','REG':'\xAE','sect':'\xA7','shy':'\xAD','sup1':'\xB9','sup2':'\xB2','sup3':'\xB3','szlig':'\xDF','THORN':'\xDE','thorn':'\xFE','times':'\xD7','Uacute':'\xDA','uacute':'\xFA','Ucirc':'\xDB','ucirc':'\xFB','Ugrave':'\xD9','ugrave':'\xF9','uml':'\xA8','Uuml':'\xDC','uuml':'\xFC','Yacute':'\xDD','yacute':'\xFD','yen':'\xA5','yuml':'\xFF'}; + var decodeMapNumeric = {'0':'\uFFFD','128':'\u20AC','130':'\u201A','131':'\u0192','132':'\u201E','133':'\u2026','134':'\u2020','135':'\u2021','136':'\u02C6','137':'\u2030','138':'\u0160','139':'\u2039','140':'\u0152','142':'\u017D','145':'\u2018','146':'\u2019','147':'\u201C','148':'\u201D','149':'\u2022','150':'\u2013','151':'\u2014','152':'\u02DC','153':'\u2122','154':'\u0161','155':'\u203A','156':'\u0153','158':'\u017E','159':'\u0178'}; + var invalidReferenceCodePoints = [1,2,3,4,5,6,7,8,11,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,64976,64977,64978,64979,64980,64981,64982,64983,64984,64985,64986,64987,64988,64989,64990,64991,64992,64993,64994,64995,64996,64997,64998,64999,65000,65001,65002,65003,65004,65005,65006,65007,65534,65535,131070,131071,196606,196607,262142,262143,327678,327679,393214,393215,458750,458751,524286,524287,589822,589823,655358,655359,720894,720895,786430,786431,851966,851967,917502,917503,983038,983039,1048574,1048575,1114110,1114111]; + + /*--------------------------------------------------------------------------*/ + + var stringFromCharCode = String.fromCharCode; + + var object = {}; + var hasOwnProperty = object.hasOwnProperty; + var has = function(object, propertyName) { + return hasOwnProperty.call(object, propertyName); + }; + + var contains = function(array, value) { + var index = -1; + var length = array.length; + while (++index < length) { + if (array[index] == value) { + return true; + } + } + return false; + }; + + var merge = function(options, defaults) { + if (!options) { + return defaults; + } + var result = {}; + var key; + for (key in defaults) { + // A `hasOwnProperty` check is not needed here, since only recognized + // option names are used anyway. Any others are ignored. + result[key] = has(options, key) ? options[key] : defaults[key]; + } + return result; + }; + + // Modified version of `ucs2encode`; see http://mths.be/punycode. + var codePointToSymbol = function(codePoint, strict) { + var output = ''; + if ((codePoint >= 0xD800 && codePoint <= 0xDFFF) || codePoint > 0x10FFFF) { + // See issue #4: + // “Otherwise, if the number is in the range 0xD800 to 0xDFFF or is + // greater than 0x10FFFF, then this is a parse error. Return a U+FFFD + // REPLACEMENT CHARACTER.” + if (strict) { + parseError('character reference outside the permissible Unicode range'); + } + return '\uFFFD'; + } + if (has(decodeMapNumeric, codePoint)) { + if (strict) { + parseError('disallowed character reference'); + } + return decodeMapNumeric[codePoint]; + } + if (strict && contains(invalidReferenceCodePoints, codePoint)) { + parseError('disallowed character reference'); + } + if (codePoint > 0xFFFF) { + codePoint -= 0x10000; + output += stringFromCharCode(codePoint >>> 10 & 0x3FF | 0xD800); + codePoint = 0xDC00 | codePoint & 0x3FF; + } + output += stringFromCharCode(codePoint); + return output; + }; + + var hexEscape = function(symbol) { + return '&#x' + symbol.charCodeAt(0).toString(16).toUpperCase() + ';'; + }; + + var parseError = function(message) { + throw Error('Parse error: ' + message); + }; + + /*--------------------------------------------------------------------------*/ + + var encode = function(string, options) { + options = merge(options, encode.options); + var strict = options.strict; + if (strict && regexInvalidRawCodePoint.test(string)) { + parseError('forbidden code point'); + } + var encodeEverything = options.encodeEverything; + var useNamedReferences = options.useNamedReferences; + if (encodeEverything) { + // Encode ASCII symbols. + string = string.replace(regexAsciiWhitelist, function(symbol) { + // Use named references if requested & possible. + if (useNamedReferences && has(encodeMap, symbol)) { + return '&' + encodeMap[symbol] + ';'; + } + return hexEscape(symbol); + }); + // Shorten a few escapes that represent two symbols, of which at least one + // is within the ASCII range. + if (useNamedReferences) { + string = string + .replace(/>\u20D2/g, '>⃒') + .replace(/<\u20D2/g, '<⃒') + .replace(/fj/g, 'fj'); + } + // Encode non-ASCII symbols. + if (useNamedReferences) { + // Encode non-ASCII symbols that can be replaced with a named reference. + string = string.replace(regexEncodeNonAscii, function(string) { + // Note: there is no need to check `has(encodeMap, string)` here. + return '&' + encodeMap[string] + ';'; + }); + } + // Note: any remaining non-ASCII symbols are handled outside of the `if`. + } else if (useNamedReferences) { + // Apply named character references. + // Encode `<>"'&` using named character references. + string = string.replace(regexEscape, function(string) { + return '&' + encodeMap[string] + ';'; // no need to check `has()` here + }); + // Shorten escapes that represent two symbols, of which at least one is + // `<>"'&`. + string = string + .replace(/>\u20D2/g, '>⃒') + .replace(/<\u20D2/g, '<⃒'); + // Encode non-ASCII symbols that can be replaced with a named reference. + string = string.replace(regexEncodeNonAscii, function(string) { + // Note: there is no need to check `has(encodeMap, string)` here. + return '&' + encodeMap[string] + ';'; + }); + } else { + // Encode `<>"'&` using hexadecimal escapes, now that they’re not handled + // using named character references. + string = string.replace(regexEscape, hexEscape); + } + return string + // Encode astral symbols. + .replace(regexAstralSymbols, function($0) { + // http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae + var high = $0.charCodeAt(0); + var low = $0.charCodeAt(1); + var codePoint = (high - 0xD800) * 0x400 + low - 0xDC00 + 0x10000; + return '&#x' + codePoint.toString(16).toUpperCase() + ';'; + }) + // Encode any remaining BMP symbols that are not printable ASCII symbols + // using a hexadecimal escape. + .replace(regexBmpWhitelist, hexEscape); + }; + // Expose default options (so they can be overridden globally). + encode.options = { + 'encodeEverything': false, + 'strict': false, + 'useNamedReferences': false + }; + + var decode = function(html, options) { + options = merge(options, decode.options); + var strict = options.strict; + if (strict && regexInvalidEntity.test(html)) { + parseError('malformed character reference'); + } + return html.replace(regexDecode, function($0, $1, $2, $3, $4, $5, $6, $7) { + var codePoint; + var semicolon; + var hexDigits; + var reference; + var next; + if ($1) { + // Decode decimal escapes, e.g. `𝌆`. + codePoint = $1; + semicolon = $2; + if (strict && !semicolon) { + parseError('character reference was not terminated by a semicolon'); + } + return codePointToSymbol(codePoint, strict); + } + if ($3) { + // Decode hexadecimal escapes, e.g. `𝌆`. + hexDigits = $3; + semicolon = $4; + if (strict && !semicolon) { + parseError('character reference was not terminated by a semicolon'); + } + codePoint = parseInt(hexDigits, 16); + return codePointToSymbol(codePoint, strict); + } + if ($5) { + // Decode named character references with trailing `;`, e.g. `©`. + reference = $5; + if (has(decodeMap, reference)) { + return decodeMap[reference]; + } else { + // Ambiguous ampersand; see http://mths.be/notes/ambiguous-ampersands. + if (strict) { + parseError( + 'named character reference was not terminated by a semicolon' + ); + } + return $0; + } + } + // If we’re still here, it’s a legacy reference for sure. No need for an + // extra `if` check. + // Decode named character references without trailing `;`, e.g. `&` + // This is only a parse error if it gets converted to `&`, or if it is + // followed by `=` in an attribute context. + reference = $6; + next = $7; + if (next && options.isAttributeValue) { + if (strict && next == '=') { + parseError('`&` did not start a character reference'); + } + return $0; + } else { + if (strict) { + parseError( + 'named character reference was not terminated by a semicolon' + ); + } + // Note: there is no need to check `has(decodeMapLegacy, reference)`. + return decodeMapLegacy[reference] + (next || ''); + } + }); + }; + // Expose default options (so they can be overridden globally). + decode.options = { + 'isAttributeValue': false, + 'strict': false + }; + + var escape = function(string) { + return string.replace(regexEscape, function($0) { + // Note: there is no need to check `has(escapeMap, $0)` here. + return escapeMap[$0]; + }); + }; + + /*--------------------------------------------------------------------------*/ + + var he = { + 'version': '0.4.1', + 'encode': encode, + 'decode': decode, + 'escape': escape, + 'unescape': decode + }; + + // Some AMD build optimizers, like r.js, check for specific condition patterns + // like the following: + if ( + typeof define == 'function' && + typeof define.amd == 'object' && + define.amd + ) { + define(function() { + return he; + }); + } else if (freeExports && !freeExports.nodeType) { + if (freeModule) { // in Node.js or RingoJS v0.8.0+ + freeModule.exports = he; + } else { // in Narwhal or RingoJS v0.7.0- + for (var key in he) { + has(he, key) && (freeExports[key] = he[key]); + } + } + } else { // in Rhino or a web browser + root.he = he; + } + +}(this)); diff --git a/node_modules/he/man/he.1 b/node_modules/he/man/he.1 new file mode 100644 index 00000000..71afccc3 --- /dev/null +++ b/node_modules/he/man/he.1 @@ -0,0 +1,76 @@ +.Dd July 27, 2013 +.Dt he 1 +.Sh NAME +.Nm he +.Nd encode/decode HTML entities just like a browser would +.Sh SYNOPSIS +.Nm +.Op Fl -escape Ar string +.br +.Op Fl -encode Ar string +.br +.Op Fl -encode Fl -use-named-refs Fl -everything Ar string +.br +.Op Fl -decode Ar string +.br +.Op Fl -decode Fl -attribute Ar string +.br +.Op Fl -decode Fl -strict Ar string +.br +.Op Fl v | -version +.br +.Op Fl h | -help +.Sh DESCRIPTION +.Nm +encodes/decodes HTML entities in strings just like a browser would. +.Sh OPTIONS +.Bl -ohang -offset +.It Sy "--escape" +Take a string of text and escape it for use in text contexts in XML or HTML documents. Only the following characters are escaped: `&`, `<`, `>`, `"`, and `'`. +.It Sy "--encode" +Take a string of text and encode any symbols that aren't printable ASCII symbols and that can be replaced with character references. For example, it would turn `©` into `©`, but it wouldn't turn `+` into `+` since there is no point in doing so. Additionally, it replaces any remaining non-ASCII symbols with a hexadecimal escape sequence (e.g. `𝌆`). The return value of this function is always valid HTML. +.It Sy "--encode --use-named-refs" +Enable the use of named character references (like `©`) in the output. If compatibility with older browsers is a concern, don't use this option. +.It Sy "--encode --everything" +Encode every symbol in the input string, even safe printable ASCII symbols. +.It Sy "--decode" +Takes a string of HTML and decode any named and numerical character references in it using the algorithm described in the HTML spec. +.It Sy "--decode --attribute" +Parse the input as if it was an HTML attribute value rather than a string in an HTML text content. +.It Sy "--decode --strict" +Throw an error if an invalid character reference is encountered. +.It Sy "-v, --version" +Print he's version. +.It Sy "-h, --help" +Show the help screen. +.El +.Sh EXIT STATUS +The +.Nm he +utility exits with one of the following values: +.Pp +.Bl -tag -width flag -compact +.It Li 0 +.Nm +successfully encoded/decoded the input and printed the result. +.It Li 1 +.Nm +wasn't instructed to encode/decode anything (for example, the +.Ar --help +flag was set); or, an error occurred. +.El +.Sh EXAMPLES +.Bl -ohang -offset +.It Sy "he --escape ''" +Print an escaped version of the given string that is safe for use in HTML text contexts, escaping only `&`, `<`, `>`, `"`, and `'`. +.It Sy "he --decode '©𝌆'" +Print the decoded version of the given HTML string. +.It Sy "echo\ '©𝌆'\ |\ he --decode" +Print the decoded version of the HTML string that gets piped in. +.El +.Sh BUGS +he's bug tracker is located at . +.Sh AUTHOR +Mathias Bynens +.Sh WWW + diff --git a/node_modules/he/package.json b/node_modules/he/package.json new file mode 100644 index 00000000..76a0d628 --- /dev/null +++ b/node_modules/he/package.json @@ -0,0 +1,92 @@ +{ + "_from": "he@~0.4.1", + "_id": "he@0.4.1", + "_inBundle": false, + "_integrity": "sha1-yGZnYU0t1xvHN6GXx2D7LuyKGSE=", + "_location": "/he", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "he@~0.4.1", + "name": "he", + "escapedName": "he", + "rawSpec": "~0.4.1", + "saveSpec": null, + "fetchSpec": "~0.4.1" + }, + "_requiredBy": [ + "/static-route" + ], + "_resolved": "https://registry.npmjs.org/he/-/he-0.4.1.tgz", + "_shasum": "c86667614d2dd71bc737a197c760fb2eec8a1921", + "_spec": "he@~0.4.1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/static-route", + "author": { + "name": "Mathias Bynens", + "url": "http://mathiasbynens.be/" + }, + "bin": { + "he": "bin/he" + }, + "bugs": { + "url": "https://github.com/mathiasbynens/he/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "A robust HTML entities encoder/decoder with full Unicode support.", + "devDependencies": { + "grunt": "~0.4.5", + "grunt-shell": "~0.7.0", + "grunt-template": "~0.2.3", + "istanbul": "~0.2.10", + "jsesc": "~0.4.3", + "lodash": "~2.4.1", + "lodash.difference": "~2.4.1", + "qunit-extras": "~1.1.0", + "qunitjs": "~1.11.0", + "regenerate": "~0.6.2", + "requirejs": "~2.1.11", + "string.fromcodepoint": "~0.2.0" + }, + "directories": { + "bin": "bin", + "man": "man", + "test": "tests" + }, + "files": [ + "LICENSE-MIT.txt", + "he.js", + "bin/", + "man/" + ], + "homepage": "http://mths.be/he", + "keywords": [ + "string", + "entities", + "entity", + "html", + "encode", + "decode", + "unicode" + ], + "licenses": [ + { + "type": "MIT", + "url": "http://mths.be/mit" + } + ], + "main": "he.js", + "man": [ + "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/he/man/he.1" + ], + "name": "he", + "repository": { + "type": "git", + "url": "git+https://github.com/mathiasbynens/he.git" + }, + "scripts": { + "test": "node tests/tests.js" + }, + "version": "0.4.1" +} diff --git a/node_modules/hosted-git-info/CHANGELOG.md b/node_modules/hosted-git-info/CHANGELOG.md new file mode 100644 index 00000000..d450f74a --- /dev/null +++ b/node_modules/hosted-git-info/CHANGELOG.md @@ -0,0 +1,17 @@ +# Change Log + +All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines. + + +# [2.6.0](https://github.com/npm/hosted-git-info/compare/v2.5.0...v2.6.0) (2018-03-07) + + +### Bug Fixes + +* **compat:** remove Object.assign fallback ([#25](https://github.com/npm/hosted-git-info/issues/25)) ([627ab55](https://github.com/npm/hosted-git-info/commit/627ab55)) +* **git-host:** fix forgotten extend() ([eba1f7b](https://github.com/npm/hosted-git-info/commit/eba1f7b)) + + +### Features + +* **browse:** fragment support for browse() ([#28](https://github.com/npm/hosted-git-info/issues/28)) ([cd5e5bb](https://github.com/npm/hosted-git-info/commit/cd5e5bb)) diff --git a/node_modules/hosted-git-info/LICENSE b/node_modules/hosted-git-info/LICENSE new file mode 100644 index 00000000..45055763 --- /dev/null +++ b/node_modules/hosted-git-info/LICENSE @@ -0,0 +1,13 @@ +Copyright (c) 2015, Rebecca Turner + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/hosted-git-info/README.md b/node_modules/hosted-git-info/README.md new file mode 100644 index 00000000..7b723f6b --- /dev/null +++ b/node_modules/hosted-git-info/README.md @@ -0,0 +1,133 @@ +# hosted-git-info + +This will let you identify and transform various git hosts URLs between +protocols. It also can tell you what the URL is for the raw path for +particular file for direct access without git. + +## Example + +```javascript +var hostedGitInfo = require("hosted-git-info") +var info = hostedGitInfo.fromUrl("git@github.com:npm/hosted-git-info.git", opts) +/* info looks like: +{ + type: "github", + domain: "github.com", + user: "npm", + project: "hosted-git-info" +} +*/ +``` + +If the URL can't be matched with a git host, `null` will be returned. We +can match git, ssh and https urls. Additionally, we can match ssh connect +strings (`git@github.com:npm/hosted-git-info`) and shortcuts (eg, +`github:npm/hosted-git-info`). Github specifically, is detected in the case +of a third, unprefixed, form: `npm/hosted-git-info`. + +If it does match, the returned object has properties of: + +* info.type -- The short name of the service +* info.domain -- The domain for git protocol use +* info.user -- The name of the user/org on the git host +* info.project -- The name of the project on the git host + +## Version Contract + +The major version will be bumped any time… + +* The constructor stops accepting URLs that it previously accepted. +* A method is removed. +* A method can no longer accept the number and type of arguments it previously accepted. +* A method can return a different type than it currently returns. + +Implications: + +* I do not consider the specific format of the urls returned from, say + `.https()` to be a part of the contract. The contract is that it will + return a string that can be used to fetch the repo via HTTPS. But what + that string looks like, specifically, can change. +* Dropping support for a hosted git provider would constitute a breaking + change. + +## Usage + +### var info = hostedGitInfo.fromUrl(gitSpecifier[, options]) + +* *gitSpecifer* is a URL of a git repository or a SCP-style specifier of one. +* *options* is an optional object. It can have the following properties: + * *noCommittish* — If true then committishes won't be included in generated URLs. + * *noGitPlus* — If true then `git+` won't be prefixed on URLs. + +## Methods + +All of the methods take the same options as the `fromUrl` factory. Options +provided to a method override those provided to the constructor. + +* info.file(path, opts) + +Given the path of a file relative to the repository, returns a URL for +directly fetching it from the githost. If no committish was set then +`master` will be used as the default. + +For example `hostedGitInfo.fromUrl("git@github.com:npm/hosted-git-info.git#v1.0.0").file("package.json")` +would return `https://raw.githubusercontent.com/npm/hosted-git-info/v1.0.0/package.json` + +* info.shortcut(opts) + +eg, `github:npm/hosted-git-info` + +* info.browse(path, fragment, opts) + +eg, `https://github.com/npm/hosted-git-info/tree/v1.2.0`, +`https://github.com/npm/hosted-git-info/tree/v1.2.0/package.json`, +`https://github.com/npm/hosted-git-info/tree/v1.2.0/REAMDE.md#supported-hosts` + +* info.bugs(opts) + +eg, `https://github.com/npm/hosted-git-info/issues` + +* info.docs(opts) + +eg, `https://github.com/npm/hosted-git-info/tree/v1.2.0#readme` + +* info.https(opts) + +eg, `git+https://github.com/npm/hosted-git-info.git` + +* info.sshurl(opts) + +eg, `git+ssh://git@github.com/npm/hosted-git-info.git` + +* info.ssh(opts) + +eg, `git@github.com:npm/hosted-git-info.git` + +* info.path(opts) + +eg, `npm/hosted-git-info` + +* info.tarball(opts) + +eg, `https://github.com/npm/hosted-git-info/archive/v1.2.0.tar.gz` + +* info.getDefaultRepresentation() + +Returns the default output type. The default output type is based on the +string you passed in to be parsed + +* info.toString(opts) + +Uses the getDefaultRepresentation to call one of the other methods to get a URL for +this resource. As such `hostedGitInfo.fromUrl(url).toString()` will give +you a normalized version of the URL that still uses the same protocol. + +Shortcuts will still be returned as shortcuts, but the special case github +form of `org/project` will be normalized to `github:org/project`. + +SSH connect strings will be normalized into `git+ssh` URLs. + +## Supported hosts + +Currently this supports Github, Bitbucket and Gitlab. Pull requests for +additional hosts welcome. diff --git a/node_modules/hosted-git-info/git-host-info.js b/node_modules/hosted-git-info/git-host-info.js new file mode 100644 index 00000000..6d6c109d --- /dev/null +++ b/node_modules/hosted-git-info/git-host-info.js @@ -0,0 +1,78 @@ +'use strict' + +var gitHosts = module.exports = { + github: { + // First two are insecure and generally shouldn't be used any more, but + // they are still supported. + 'protocols': [ 'git', 'http', 'git+ssh', 'git+https', 'ssh', 'https' ], + 'domain': 'github.com', + 'treepath': 'tree', + 'filetemplate': 'https://{auth@}raw.githubusercontent.com/{user}/{project}/{committish}/{path}', + 'bugstemplate': 'https://{domain}/{user}/{project}/issues', + 'gittemplate': 'git://{auth@}{domain}/{user}/{project}.git{#committish}', + 'tarballtemplate': 'https://{domain}/{user}/{project}/archive/{committish}.tar.gz' + }, + bitbucket: { + 'protocols': [ 'git+ssh', 'git+https', 'ssh', 'https' ], + 'domain': 'bitbucket.org', + 'treepath': 'src', + 'tarballtemplate': 'https://{domain}/{user}/{project}/get/{committish}.tar.gz' + }, + gitlab: { + 'protocols': [ 'git+ssh', 'git+https', 'ssh', 'https' ], + 'domain': 'gitlab.com', + 'treepath': 'tree', + 'docstemplate': 'https://{domain}/{user}/{project}{/tree/committish}#README', + 'bugstemplate': 'https://{domain}/{user}/{project}/issues', + 'tarballtemplate': 'https://{domain}/{user}/{project}/repository/archive.tar.gz?ref={committish}' + }, + gist: { + 'protocols': [ 'git', 'git+ssh', 'git+https', 'ssh', 'https' ], + 'domain': 'gist.github.com', + 'pathmatch': /^[/](?:([^/]+)[/])?([a-z0-9]+)(?:[.]git)?$/, + 'filetemplate': 'https://gist.githubusercontent.com/{user}/{project}/raw{/committish}/{path}', + 'bugstemplate': 'https://{domain}/{project}', + 'gittemplate': 'git://{domain}/{project}.git{#committish}', + 'sshtemplate': 'git@{domain}:/{project}.git{#committish}', + 'sshurltemplate': 'git+ssh://git@{domain}/{project}.git{#committish}', + 'browsetemplate': 'https://{domain}/{project}{/committish}', + 'browsefiletemplate': 'https://{domain}/{project}{/committish}{#path}', + 'docstemplate': 'https://{domain}/{project}{/committish}', + 'httpstemplate': 'git+https://{domain}/{project}.git{#committish}', + 'shortcuttemplate': '{type}:{project}{#committish}', + 'pathtemplate': '{project}{#committish}', + 'tarballtemplate': 'https://{domain}/{user}/{project}/archive/{committish}.tar.gz', + 'hashformat': function (fragment) { + return 'file-' + formatHashFragment(fragment) + } + } +} + +var gitHostDefaults = { + 'sshtemplate': 'git@{domain}:{user}/{project}.git{#committish}', + 'sshurltemplate': 'git+ssh://git@{domain}/{user}/{project}.git{#committish}', + 'browsetemplate': 'https://{domain}/{user}/{project}{/tree/committish}', + 'browsefiletemplate': 'https://{domain}/{user}/{project}/{treepath}/{committish}/{path}{#fragment}', + 'docstemplate': 'https://{domain}/{user}/{project}{/tree/committish}#readme', + 'httpstemplate': 'git+https://{auth@}{domain}/{user}/{project}.git{#committish}', + 'filetemplate': 'https://{domain}/{user}/{project}/raw/{committish}/{path}', + 'shortcuttemplate': '{type}:{user}/{project}{#committish}', + 'pathtemplate': '{user}/{project}{#committish}', + 'pathmatch': /^[/]([^/]+)[/]([^/]+?)(?:[.]git|[/])?$/, + 'hashformat': formatHashFragment +} + +Object.keys(gitHosts).forEach(function (name) { + Object.keys(gitHostDefaults).forEach(function (key) { + if (gitHosts[name][key]) return + gitHosts[name][key] = gitHostDefaults[key] + }) + gitHosts[name].protocols_re = RegExp('^(' + + gitHosts[name].protocols.map(function (protocol) { + return protocol.replace(/([\\+*{}()[\]$^|])/g, '\\$1') + }).join('|') + '):$') +}) + +function formatHashFragment (fragment) { + return fragment.toLowerCase().replace(/^\W+|\/|\W+$/g, '').replace(/\W+/g, '-') +} diff --git a/node_modules/hosted-git-info/git-host.js b/node_modules/hosted-git-info/git-host.js new file mode 100644 index 00000000..6b97531a --- /dev/null +++ b/node_modules/hosted-git-info/git-host.js @@ -0,0 +1,129 @@ +'use strict' +var gitHosts = require('./git-host-info.js') + +var GitHost = module.exports = function (type, user, auth, project, committish, defaultRepresentation, opts) { + var gitHostInfo = this + gitHostInfo.type = type + Object.keys(gitHosts[type]).forEach(function (key) { + gitHostInfo[key] = gitHosts[type][key] + }) + gitHostInfo.user = user + gitHostInfo.auth = auth + gitHostInfo.project = project + gitHostInfo.committish = committish + gitHostInfo.default = defaultRepresentation + gitHostInfo.opts = opts || {} +} +GitHost.prototype = {} + +GitHost.prototype.hash = function () { + return this.committish ? '#' + this.committish : '' +} + +GitHost.prototype._fill = function (template, opts) { + if (!template) return + var vars = Object.assign({}, opts) + vars.path = vars.path ? vars.path.replace(/^[/]+/g, '') : '' + opts = Object.assign({}, this.opts, opts) + var self = this + Object.keys(this).forEach(function (key) { + if (self[key] != null && vars[key] == null) vars[key] = self[key] + }) + var rawAuth = vars.auth + var rawComittish = vars.committish + var rawFragment = vars.fragment + var rawPath = vars.path + Object.keys(vars).forEach(function (key) { + vars[key] = encodeURIComponent(vars[key]) + }) + vars['auth@'] = rawAuth ? rawAuth + '@' : '' + vars['#fragment'] = rawFragment ? '#' + this.hashformat(rawFragment) : '' + vars.fragment = vars.fragment ? vars.fragment : '' + vars['#path'] = rawPath ? '#' + this.hashformat(rawPath) : '' + vars['/path'] = vars.path ? '/' + vars.path : '' + if (opts.noCommittish) { + vars['#committish'] = '' + vars['/tree/committish'] = '' + vars['/comittish'] = '' + vars.comittish = '' + } else { + vars['#committish'] = rawComittish ? '#' + rawComittish : '' + vars['/tree/committish'] = vars.committish + ? '/' + vars.treepath + '/' + vars.committish + : '' + vars['/committish'] = vars.committish ? '/' + vars.committish : '' + vars.committish = vars.committish || 'master' + } + var res = template + Object.keys(vars).forEach(function (key) { + res = res.replace(new RegExp('[{]' + key + '[}]', 'g'), vars[key]) + }) + if (opts.noGitPlus) { + return res.replace(/^git[+]/, '') + } else { + return res + } +} + +GitHost.prototype.ssh = function (opts) { + return this._fill(this.sshtemplate, opts) +} + +GitHost.prototype.sshurl = function (opts) { + return this._fill(this.sshurltemplate, opts) +} + +GitHost.prototype.browse = function (P, F, opts) { + if (typeof P === 'string') { + if (typeof F !== 'string') { + opts = F + F = null + } + return this._fill(this.browsefiletemplate, Object.assign({ + fragment: F, + path: P + }, opts)) + } else { + return this._fill(this.browsetemplate, P) + } +} + +GitHost.prototype.docs = function (opts) { + return this._fill(this.docstemplate, opts) +} + +GitHost.prototype.bugs = function (opts) { + return this._fill(this.bugstemplate, opts) +} + +GitHost.prototype.https = function (opts) { + return this._fill(this.httpstemplate, opts) +} + +GitHost.prototype.git = function (opts) { + return this._fill(this.gittemplate, opts) +} + +GitHost.prototype.shortcut = function (opts) { + return this._fill(this.shortcuttemplate, opts) +} + +GitHost.prototype.path = function (opts) { + return this._fill(this.pathtemplate, opts) +} + +GitHost.prototype.tarball = function (opts) { + return this._fill(this.tarballtemplate, opts) +} + +GitHost.prototype.file = function (P, opts) { + return this._fill(this.filetemplate, Object.assign({ path: P }, opts)) +} + +GitHost.prototype.getDefaultRepresentation = function () { + return this.default +} + +GitHost.prototype.toString = function (opts) { + return (this[this.default] || this.sshurl).call(this, opts) +} diff --git a/node_modules/hosted-git-info/index.js b/node_modules/hosted-git-info/index.js new file mode 100644 index 00000000..9055ab18 --- /dev/null +++ b/node_modules/hosted-git-info/index.js @@ -0,0 +1,121 @@ +'use strict' +var url = require('url') +var gitHosts = require('./git-host-info.js') +var GitHost = module.exports = require('./git-host.js') + +var protocolToRepresentationMap = { + 'git+ssh': 'sshurl', + 'git+https': 'https', + 'ssh': 'sshurl', + 'git': 'git' +} + +function protocolToRepresentation (protocol) { + if (protocol.substr(-1) === ':') protocol = protocol.slice(0, -1) + return protocolToRepresentationMap[protocol] || protocol +} + +var authProtocols = { + 'git:': true, + 'https:': true, + 'git+https:': true, + 'http:': true, + 'git+http:': true +} + +var cache = {} + +module.exports.fromUrl = function (giturl, opts) { + var key = giturl + JSON.stringify(opts || {}) + + if (!(key in cache)) { + cache[key] = fromUrl(giturl, opts) + } + + return cache[key] +} + +function fromUrl (giturl, opts) { + if (giturl == null || giturl === '') return + var url = fixupUnqualifiedGist( + isGitHubShorthand(giturl) ? 'github:' + giturl : giturl + ) + var parsed = parseGitUrl(url) + var shortcutMatch = url.match(new RegExp('^([^:]+):(?:(?:[^@:]+(?:[^@]+)?@)?([^/]*))[/](.+?)(?:[.]git)?($|#)')) + var matches = Object.keys(gitHosts).map(function (gitHostName) { + try { + var gitHostInfo = gitHosts[gitHostName] + var auth = null + if (parsed.auth && authProtocols[parsed.protocol]) { + auth = decodeURIComponent(parsed.auth) + } + var committish = parsed.hash ? decodeURIComponent(parsed.hash.substr(1)) : null + var user = null + var project = null + var defaultRepresentation = null + if (shortcutMatch && shortcutMatch[1] === gitHostName) { + user = shortcutMatch[2] && decodeURIComponent(shortcutMatch[2]) + project = decodeURIComponent(shortcutMatch[3]) + defaultRepresentation = 'shortcut' + } else { + if (parsed.host !== gitHostInfo.domain) return + if (!gitHostInfo.protocols_re.test(parsed.protocol)) return + if (!parsed.path) return + var pathmatch = gitHostInfo.pathmatch + var matched = parsed.path.match(pathmatch) + if (!matched) return + if (matched[1] != null) user = decodeURIComponent(matched[1].replace(/^:/, '')) + if (matched[2] != null) project = decodeURIComponent(matched[2]) + defaultRepresentation = protocolToRepresentation(parsed.protocol) + } + return new GitHost(gitHostName, user, auth, project, committish, defaultRepresentation, opts) + } catch (ex) { + if (!(ex instanceof URIError)) throw ex + } + }).filter(function (gitHostInfo) { return gitHostInfo }) + if (matches.length !== 1) return + return matches[0] +} + +function isGitHubShorthand (arg) { + // Note: This does not fully test the git ref format. + // See https://www.kernel.org/pub/software/scm/git/docs/git-check-ref-format.html + // + // The only way to do this properly would be to shell out to + // git-check-ref-format, and as this is a fast sync function, + // we don't want to do that. Just let git fail if it turns + // out that the commit-ish is invalid. + // GH usernames cannot start with . or - + return /^[^:@%/\s.-][^:@%/\s]*[/][^:@\s/%]+(?:#.*)?$/.test(arg) +} + +function fixupUnqualifiedGist (giturl) { + // necessary for round-tripping gists + var parsed = url.parse(giturl) + if (parsed.protocol === 'gist:' && parsed.host && !parsed.path) { + return parsed.protocol + '/' + parsed.host + } else { + return giturl + } +} + +function parseGitUrl (giturl) { + if (typeof giturl !== 'string') giturl = '' + giturl + var matched = giturl.match(/^([^@]+)@([^:/]+):[/]?((?:[^/]+[/])?[^/]+?)(?:[.]git)?(#.*)?$/) + if (!matched) return url.parse(giturl) + return { + protocol: 'git+ssh:', + slashes: true, + auth: matched[1], + host: matched[2], + port: null, + hostname: matched[2], + hash: matched[4], + search: null, + query: null, + pathname: '/' + matched[3], + path: '/' + matched[3], + href: 'git+ssh://' + matched[1] + '@' + matched[2] + + '/' + matched[3] + (matched[4] || '') + } +} diff --git a/node_modules/hosted-git-info/package.json b/node_modules/hosted-git-info/package.json new file mode 100644 index 00000000..09a28a16 --- /dev/null +++ b/node_modules/hosted-git-info/package.json @@ -0,0 +1,71 @@ +{ + "_from": "hosted-git-info@^2.1.4", + "_id": "hosted-git-info@2.6.0", + "_inBundle": false, + "_integrity": "sha512-lIbgIIQA3lz5XaB6vxakj6sDHADJiZadYEJB+FgA+C4nubM1NwcuvUr9EJPmnH1skZqpqUzWborWo8EIUi0Sdw==", + "_location": "/hosted-git-info", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "hosted-git-info@^2.1.4", + "name": "hosted-git-info", + "escapedName": "hosted-git-info", + "rawSpec": "^2.1.4", + "saveSpec": null, + "fetchSpec": "^2.1.4" + }, + "_requiredBy": [ + "/normalize-package-data" + ], + "_resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.6.0.tgz", + "_shasum": "23235b29ab230c576aab0d4f13fc046b0b038222", + "_spec": "hosted-git-info@^2.1.4", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/normalize-package-data", + "author": { + "name": "Rebecca Turner", + "email": "me@re-becca.org", + "url": "http://re-becca.org" + }, + "bugs": { + "url": "https://github.com/npm/hosted-git-info/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Provides metadata and conversions from repository urls for Github, Bitbucket and Gitlab", + "devDependencies": { + "standard": "^9.0.2", + "standard-version": "^4.3.0", + "tap": "^10.3.0" + }, + "engines": { + "node": ">=4" + }, + "files": [ + "index.js", + "git-host.js", + "git-host-info.js" + ], + "homepage": "https://github.com/npm/hosted-git-info", + "keywords": [ + "git", + "github", + "bitbucket", + "gitlab" + ], + "license": "ISC", + "main": "index.js", + "name": "hosted-git-info", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/hosted-git-info.git" + }, + "scripts": { + "postrelease": "npm publish && git push --follow-tags", + "prerelease": "npm t", + "pretest": "standard", + "release": "standard-version -s", + "test": "tap -J --nyc-arg=--all --coverage test" + }, + "version": "2.6.0" +} diff --git a/node_modules/httpserver/.npmignore b/node_modules/httpserver/.npmignore new file mode 100644 index 00000000..3c3629e6 --- /dev/null +++ b/node_modules/httpserver/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/httpserver/README.md b/node_modules/httpserver/README.md new file mode 100644 index 00000000..be324fef --- /dev/null +++ b/node_modules/httpserver/README.md @@ -0,0 +1,93 @@ +httpserver +========== + +command line HTTP server tool for serving up local files, similar to `python -mSimpleHTTPServer` + +Installation +------------ + +First, install [Node.js][0]. Then: + + npm install -g httpserver + +Usage +----- + +run `httpserver` on the command line to fire up a server on `0.0.0.0` port `8080`. + + $ httpserver + { + "lo0": "127.0.0.1", + "en1": "10.0.1.204" + } + server started: http://0.0.0.0:8080 + + +See the page at [http://localhost:8080][1]. + +`htppserver` will serve out of your current working directory. + +You can pass in arguments to change the port and host, as well as environmental variables + + $ httpserver 80 localhost + +or + + $ HTTPSERVER_PORT=80 HTTPSERVER_HOST=127.0.0.1 httpserver + +example + + $ httpserver + { + "lo0": "127.0.0.1", + "en1": "10.0.1.204" + } + server started: http://0.0.0.0:8080 + 127.0.0.1 - - [30/Oct/2013:18:24:38 -0400] "GET / HTTP/1.1" 200 - "-" "curl/7.30.0" + 127.0.0.1 - - [30/Oct/2013:18:24:41 -0400] "GET /test/ HTTP/1.1" 404 - "-" "curl/7.30.0" + +Environmental Variables +----------------------- + +- `HTTPSERVER_HOST` host to serve from, defaults to `0.0.0.0` +- `HTTPSERVER_PORT` port to serve from, defaults to `8080` +- `HTTPSERVER_NO_INDEX` disable reading of index.html/index.htm if found +- `HTTPSERVER_NO_DIR_LISTING` return 403 for directory listings + +Advanced Usage +-------------- + + usage: httpserver [options] [port] [host] + + command line HTTP server tool for serving up local files, similar to python -mSimpleHTTPServer + + options + -d, --disable-index disable reading of index.html/index.htm if found, env HTTPSERVER_NO_INDEX + -h, --help print this message and exit + -H, --host the host address on which to listen, env HTTPSERVER_HOST defaults to '0.0.0.0' + -n, --no-indexes return 403 for directory requests instead of a directory listing, env HTTPSERVER_NO_DIR_LISTING + -p, --port the port on which to listen, env HTTPSERVER_PORT, defaults to 8080 + -u, --updates check for available updates on npm + -v, --version print the version number and exit + +Why? +---- + +There are a lot of packages in npm that do the same thing. I wanted something that +closely mimicked Python's `python -m SimpleHTTPServer` with the following conditions. + +- Easy - You shouldn't have to provide arguments to get something easy up and running. The IP addresses +on the machine are also printed for you +- Configurable - Command line options and environmental variables can modify behavior at runtime +- Safe - All other packages I found online were susceptible to directory traversal. This isn't +- Simple - All code is in one file +- Parsable - GET requests to directories are returned as directory listings, add `?json` for JSON +- Proper HTTP - Proper Mime types (using the Mime module) and Caching headers are returned + +License +------- + +MIT + +[0]: http://nodejs.org +[1]: http://localhost:8080 diff --git a/node_modules/httpserver/httpserver.js b/node_modules/httpserver/httpserver.js new file mode 100755 index 00000000..3fe8f063 --- /dev/null +++ b/node_modules/httpserver/httpserver.js @@ -0,0 +1,117 @@ +#!/usr/bin/env node +/** + * Simple HTTP Server + * + * Author: Dave Eddy + * Date: 4/10/2013 + * License: MIT + */ + +var http = require('http'); +var os = require('os'); + +var accesslog = require('access-log'); +var getopt = require('posix-getopt'); + +var package = require('./package.json'); + +function usage() { + return [ + 'usage: httpserver [options] [port] [host]', + '', + 'command line HTTP server tool for serving up local files, similar to python -mSimpleHTTPServer', + '', + 'options', + ' -d, --no-index disable reading of index.html/index.htm if found, env HTTPSERVER_NO_INDEX', + ' -h, --help print this message and exit', + ' -H, --host the host address on which to listen, env HTTPSERVER_HOST defaults to ' + (opts.host || '0.0.0.0'), + ' -n, --no-dir-listing return 403 for directory requests instead of a directory listing, env HTTPSERVER_NO_DIR_LISTING', + ' -p, --port the port on which to listen, env HTTPSERVER_PORT, defaults to ' + (opts.port || 8080), + ' -u, --updates check for available updates on npm', + ' -v, --version print the version number and exit' + ].join('\n'); +} + +// command line arguments +var options = [ + 'd(disable-index)', + 'h(help)', + 'H:(host)', + 'n(no-indexes)', + 'p:(port)', + 'u(updates)', + 'v(version)' +].join(''); +var parser = new getopt.BasicParser(options, process.argv); + +var opts = { + disableindex: process.env.HTTPSERVER_NO_INDEX, + host: process.env.HTTPSERVER_HOST || process.env.NODE_HOST, + nodir: process.env.HTTPSERVER_NO_DIR_LISTING, + port: process.env.HTTPSERVER_PORT || process.env.NODE_PORT, +}; +var option; +while ((option = parser.getopt()) !== undefined) { + switch (option.option) { + case 'd': opts.disableindex = true; break; + case 'h': console.log(usage()); process.exit(0); + case 'H': opts.host = option.optarg; break; + case 'n': opts.nodir = true; break; + case 'p': opts.port = option.optarg; break; + case 'u': // check for updates + require('latest').checkupdate(package, function(ret, msg) { + console.log(msg); + process.exit(ret); + }); + return; + case 'v': console.log(package.version); process.exit(0); + default: console.error(usage()); process.exit(1); break; + } +} +var args = process.argv.slice(parser.optind()); + +var staticroute = require('static-route')( + { + autoindex: !opts.nodir, + logger: function() {}, + tryfiles: opts.disableindex ? [] : ['index.html', 'index.htm'] + } +); + +opts.host = args[1] || opts.host || '0.0.0.0'; +opts.port = args[0] || opts.port || 8080; + +// print all ipv4 addresses +var ipv4 = getipv4addresses(); +Object.keys(ipv4).forEach(function(iface) { + console.log('%s: %s', iface, ipv4[iface]); +}); + +// start the server +http.createServer(onrequest).listen(opts.port, opts.host, listening); + +function listening() { + console.log('server started: http://%s:%d', opts.host, opts.port); +} + +function onrequest(req, res) { + accesslog(req, res); + staticroute(req, res); +} + +// get all ipv4 addresses +function getipv4addresses() { + var i = os.networkInterfaces(); + var ret = {}; + Object.keys(i).forEach(function(name) { + var ip4 = null; + i[name].forEach(function(int) { + if (int.family === 'IPv4') { + ip4 = int.address; + return; + } + }); + ret[name] = ip4; + }); + return ret; +} diff --git a/node_modules/httpserver/package.json b/node_modules/httpserver/package.json new file mode 100644 index 00000000..84f242b1 --- /dev/null +++ b/node_modules/httpserver/package.json @@ -0,0 +1,59 @@ +{ + "_from": "httpserver", + "_id": "httpserver@0.3.0", + "_inBundle": false, + "_integrity": "sha1-6a6usNLUCy74Eghr0M+FUFPnCVA=", + "_location": "/httpserver", + "_phantomChildren": {}, + "_requested": { + "type": "tag", + "registry": true, + "raw": "httpserver", + "name": "httpserver", + "escapedName": "httpserver", + "rawSpec": "", + "saveSpec": null, + "fetchSpec": "latest" + }, + "_requiredBy": [ + "#USER", + "/" + ], + "_resolved": "https://registry.npmjs.org/httpserver/-/httpserver-0.3.0.tgz", + "_shasum": "e9aeaeb0d2d40b2ef812086bd0cf855053e70950", + "_spec": "httpserver", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino", + "author": { + "name": "Dave Eddy", + "email": "dave@daveeddy.com", + "url": "http://www.daveeddy.com" + }, + "bin": { + "httpserver": "./httpserver.js" + }, + "bugs": { + "url": "https://github.com/bahamas10/node-httpserver/issues" + }, + "bundleDependencies": false, + "dependencies": { + "access-log": "~0.3.9", + "latest": "~0.2.0", + "posix-getopt": "~1.2.0", + "static-route": "~0.1.2" + }, + "deprecated": false, + "description": "command line HTTP server tool for serving up local files, similar to python -mSimpleHTTPServer", + "homepage": "https://github.com/bahamas10/node-httpserver#readme", + "license": "MIT", + "main": "./httpserver.js", + "name": "httpserver", + "preferGlobal": true, + "repository": { + "type": "git", + "url": "git://github.com/bahamas10/node-httpserver.git" + }, + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "version": "0.3.0" +} diff --git a/node_modules/httpserver/smf/manifest.xml b/node_modules/httpserver/smf/manifest.xml new file mode 100644 index 00000000..019305df --- /dev/null +++ b/node_modules/httpserver/smf/manifest.xml @@ -0,0 +1,25 @@ + + + + + + + + + + + + + + + + + + + + + diff --git a/node_modules/imurmurhash/README.md b/node_modules/imurmurhash/README.md new file mode 100644 index 00000000..f35b20a0 --- /dev/null +++ b/node_modules/imurmurhash/README.md @@ -0,0 +1,122 @@ +iMurmurHash.js +============== + +An incremental implementation of the MurmurHash3 (32-bit) hashing algorithm for JavaScript based on [Gary Court's implementation](https://github.com/garycourt/murmurhash-js) with [kazuyukitanimura's modifications](https://github.com/kazuyukitanimura/murmurhash-js). + +This version works significantly faster than the non-incremental version if you need to hash many small strings into a single hash, since string concatenation (to build the single string to pass the non-incremental version) is fairly costly. In one case tested, using the incremental version was about 50% faster than concatenating 5-10 strings and then hashing. + +Installation +------------ + +To use iMurmurHash in the browser, [download the latest version](https://raw.github.com/jensyt/imurmurhash-js/master/imurmurhash.min.js) and include it as a script on your site. + +```html + + +``` + +--- + +To use iMurmurHash in Node.js, install the module using NPM: + +```bash +npm install imurmurhash +``` + +Then simply include it in your scripts: + +```javascript +MurmurHash3 = require('imurmurhash'); +``` + +Quick Example +------------- + +```javascript +// Create the initial hash +var hashState = MurmurHash3('string'); + +// Incrementally add text +hashState.hash('more strings'); +hashState.hash('even more strings'); + +// All calls can be chained if desired +hashState.hash('and').hash('some').hash('more'); + +// Get a result +hashState.result(); +// returns 0xe4ccfe6b +``` + +Functions +--------- + +### MurmurHash3 ([string], [seed]) +Get a hash state object, optionally initialized with the given _string_ and _seed_. _Seed_ must be a positive integer if provided. Calling this function without the `new` keyword will return a cached state object that has been reset. This is safe to use as long as the object is only used from a single thread and no other hashes are created while operating on this one. If this constraint cannot be met, you can use `new` to create a new state object. For example: + +```javascript +// Use the cached object, calling the function again will return the same +// object (but reset, so the current state would be lost) +hashState = MurmurHash3(); +... + +// Create a new object that can be safely used however you wish. Calling the +// function again will simply return a new state object, and no state loss +// will occur, at the cost of creating more objects. +hashState = new MurmurHash3(); +``` + +Both methods can be mixed however you like if you have different use cases. + +--- + +### MurmurHash3.prototype.hash (string) +Incrementally add _string_ to the hash. This can be called as many times as you want for the hash state object, including after a call to `result()`. Returns `this` so calls can be chained. + +--- + +### MurmurHash3.prototype.result () +Get the result of the hash as a 32-bit positive integer. This performs the tail and finalizer portions of the algorithm, but does not store the result in the state object. This means that it is perfectly safe to get results and then continue adding strings via `hash`. + +```javascript +// Do the whole string at once +MurmurHash3('this is a test string').result(); +// 0x70529328 + +// Do part of the string, get a result, then the other part +var m = MurmurHash3('this is a'); +m.result(); +// 0xbfc4f834 +m.hash(' test string').result(); +// 0x70529328 (same as above) +``` + +--- + +### MurmurHash3.prototype.reset ([seed]) +Reset the state object for reuse, optionally using the given _seed_ (defaults to 0 like the constructor). Returns `this` so calls can be chained. + +--- + +License (MIT) +------------- +Copyright (c) 2013 Gary Court, Jens Taylor + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/imurmurhash/imurmurhash.js b/node_modules/imurmurhash/imurmurhash.js new file mode 100644 index 00000000..e63146a2 --- /dev/null +++ b/node_modules/imurmurhash/imurmurhash.js @@ -0,0 +1,138 @@ +/** + * @preserve + * JS Implementation of incremental MurmurHash3 (r150) (as of May 10, 2013) + * + * @author Jens Taylor + * @see http://github.com/homebrewing/brauhaus-diff + * @author Gary Court + * @see http://github.com/garycourt/murmurhash-js + * @author Austin Appleby + * @see http://sites.google.com/site/murmurhash/ + */ +(function(){ + var cache; + + // Call this function without `new` to use the cached object (good for + // single-threaded environments), or with `new` to create a new object. + // + // @param {string} key A UTF-16 or ASCII string + // @param {number} seed An optional positive integer + // @return {object} A MurmurHash3 object for incremental hashing + function MurmurHash3(key, seed) { + var m = this instanceof MurmurHash3 ? this : cache; + m.reset(seed) + if (typeof key === 'string' && key.length > 0) { + m.hash(key); + } + + if (m !== this) { + return m; + } + }; + + // Incrementally add a string to this hash + // + // @param {string} key A UTF-16 or ASCII string + // @return {object} this + MurmurHash3.prototype.hash = function(key) { + var h1, k1, i, top, len; + + len = key.length; + this.len += len; + + k1 = this.k1; + i = 0; + switch (this.rem) { + case 0: k1 ^= len > i ? (key.charCodeAt(i++) & 0xffff) : 0; + case 1: k1 ^= len > i ? (key.charCodeAt(i++) & 0xffff) << 8 : 0; + case 2: k1 ^= len > i ? (key.charCodeAt(i++) & 0xffff) << 16 : 0; + case 3: + k1 ^= len > i ? (key.charCodeAt(i) & 0xff) << 24 : 0; + k1 ^= len > i ? (key.charCodeAt(i++) & 0xff00) >> 8 : 0; + } + + this.rem = (len + this.rem) & 3; // & 3 is same as % 4 + len -= this.rem; + if (len > 0) { + h1 = this.h1; + while (1) { + k1 = (k1 * 0x2d51 + (k1 & 0xffff) * 0xcc9e0000) & 0xffffffff; + k1 = (k1 << 15) | (k1 >>> 17); + k1 = (k1 * 0x3593 + (k1 & 0xffff) * 0x1b870000) & 0xffffffff; + + h1 ^= k1; + h1 = (h1 << 13) | (h1 >>> 19); + h1 = (h1 * 5 + 0xe6546b64) & 0xffffffff; + + if (i >= len) { + break; + } + + k1 = ((key.charCodeAt(i++) & 0xffff)) ^ + ((key.charCodeAt(i++) & 0xffff) << 8) ^ + ((key.charCodeAt(i++) & 0xffff) << 16); + top = key.charCodeAt(i++); + k1 ^= ((top & 0xff) << 24) ^ + ((top & 0xff00) >> 8); + } + + k1 = 0; + switch (this.rem) { + case 3: k1 ^= (key.charCodeAt(i + 2) & 0xffff) << 16; + case 2: k1 ^= (key.charCodeAt(i + 1) & 0xffff) << 8; + case 1: k1 ^= (key.charCodeAt(i) & 0xffff); + } + + this.h1 = h1; + } + + this.k1 = k1; + return this; + }; + + // Get the result of this hash + // + // @return {number} The 32-bit hash + MurmurHash3.prototype.result = function() { + var k1, h1; + + k1 = this.k1; + h1 = this.h1; + + if (k1 > 0) { + k1 = (k1 * 0x2d51 + (k1 & 0xffff) * 0xcc9e0000) & 0xffffffff; + k1 = (k1 << 15) | (k1 >>> 17); + k1 = (k1 * 0x3593 + (k1 & 0xffff) * 0x1b870000) & 0xffffffff; + h1 ^= k1; + } + + h1 ^= this.len; + + h1 ^= h1 >>> 16; + h1 = (h1 * 0xca6b + (h1 & 0xffff) * 0x85eb0000) & 0xffffffff; + h1 ^= h1 >>> 13; + h1 = (h1 * 0xae35 + (h1 & 0xffff) * 0xc2b20000) & 0xffffffff; + h1 ^= h1 >>> 16; + + return h1 >>> 0; + }; + + // Reset the hash object for reuse + // + // @param {number} seed An optional positive integer + MurmurHash3.prototype.reset = function(seed) { + this.h1 = typeof seed === 'number' ? seed : 0; + this.rem = this.k1 = this.len = 0; + return this; + }; + + // A cached object to use. This can be safely used if you're in a single- + // threaded environment, otherwise you need to create new hashes to use. + cache = new MurmurHash3(); + + if (typeof(module) != 'undefined') { + module.exports = MurmurHash3; + } else { + this.MurmurHash3 = MurmurHash3; + } +}()); diff --git a/node_modules/imurmurhash/imurmurhash.min.js b/node_modules/imurmurhash/imurmurhash.min.js new file mode 100644 index 00000000..dc0ee88d --- /dev/null +++ b/node_modules/imurmurhash/imurmurhash.min.js @@ -0,0 +1,12 @@ +/** + * @preserve + * JS Implementation of incremental MurmurHash3 (r150) (as of May 10, 2013) + * + * @author Jens Taylor + * @see http://github.com/homebrewing/brauhaus-diff + * @author Gary Court + * @see http://github.com/garycourt/murmurhash-js + * @author Austin Appleby + * @see http://sites.google.com/site/murmurhash/ + */ +!function(){function t(h,r){var s=this instanceof t?this:e;return s.reset(r),"string"==typeof h&&h.length>0&&s.hash(h),s!==this?s:void 0}var e;t.prototype.hash=function(t){var e,h,r,s,i;switch(i=t.length,this.len+=i,h=this.k1,r=0,this.rem){case 0:h^=i>r?65535&t.charCodeAt(r++):0;case 1:h^=i>r?(65535&t.charCodeAt(r++))<<8:0;case 2:h^=i>r?(65535&t.charCodeAt(r++))<<16:0;case 3:h^=i>r?(255&t.charCodeAt(r))<<24:0,h^=i>r?(65280&t.charCodeAt(r++))>>8:0}if(this.rem=3&i+this.rem,i-=this.rem,i>0){for(e=this.h1;;){if(h=4294967295&11601*h+3432906752*(65535&h),h=h<<15|h>>>17,h=4294967295&13715*h+461832192*(65535&h),e^=h,e=e<<13|e>>>19,e=4294967295&5*e+3864292196,r>=i)break;h=65535&t.charCodeAt(r++)^(65535&t.charCodeAt(r++))<<8^(65535&t.charCodeAt(r++))<<16,s=t.charCodeAt(r++),h^=(255&s)<<24^(65280&s)>>8}switch(h=0,this.rem){case 3:h^=(65535&t.charCodeAt(r+2))<<16;case 2:h^=(65535&t.charCodeAt(r+1))<<8;case 1:h^=65535&t.charCodeAt(r)}this.h1=e}return this.k1=h,this},t.prototype.result=function(){var t,e;return t=this.k1,e=this.h1,t>0&&(t=4294967295&11601*t+3432906752*(65535&t),t=t<<15|t>>>17,t=4294967295&13715*t+461832192*(65535&t),e^=t),e^=this.len,e^=e>>>16,e=4294967295&51819*e+2246770688*(65535&e),e^=e>>>13,e=4294967295&44597*e+3266445312*(65535&e),e^=e>>>16,e>>>0},t.prototype.reset=function(t){return this.h1="number"==typeof t?t:0,this.rem=this.k1=this.len=0,this},e=new t,"undefined"!=typeof module?module.exports=t:this.MurmurHash3=t}(); \ No newline at end of file diff --git a/node_modules/imurmurhash/package.json b/node_modules/imurmurhash/package.json new file mode 100644 index 00000000..7b077775 --- /dev/null +++ b/node_modules/imurmurhash/package.json @@ -0,0 +1,63 @@ +{ + "_from": "imurmurhash@^0.1.4", + "_id": "imurmurhash@0.1.4", + "_inBundle": false, + "_integrity": "sha1-khi5srkoojixPcT7a21XbyMUU+o=", + "_location": "/imurmurhash", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "imurmurhash@^0.1.4", + "name": "imurmurhash", + "escapedName": "imurmurhash", + "rawSpec": "^0.1.4", + "saveSpec": null, + "fetchSpec": "^0.1.4" + }, + "_requiredBy": [ + "/write-file-atomic" + ], + "_resolved": "https://registry.npmjs.org/imurmurhash/-/imurmurhash-0.1.4.tgz", + "_shasum": "9218b9b2b928a238b13dc4fb6b6d576f231453ea", + "_spec": "imurmurhash@^0.1.4", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/write-file-atomic", + "author": { + "name": "Jens Taylor", + "email": "jensyt@gmail.com", + "url": "https://github.com/homebrewing" + }, + "bugs": { + "url": "https://github.com/jensyt/imurmurhash-js/issues" + }, + "bundleDependencies": false, + "dependencies": {}, + "deprecated": false, + "description": "An incremental implementation of MurmurHash3", + "devDependencies": {}, + "engines": { + "node": ">=0.8.19" + }, + "files": [ + "imurmurhash.js", + "imurmurhash.min.js", + "package.json", + "README.md" + ], + "homepage": "https://github.com/jensyt/imurmurhash-js", + "keywords": [ + "murmur", + "murmurhash", + "murmurhash3", + "hash", + "incremental" + ], + "license": "MIT", + "main": "imurmurhash.js", + "name": "imurmurhash", + "repository": { + "type": "git", + "url": "git+https://github.com/jensyt/imurmurhash-js.git" + }, + "version": "0.1.4" +} diff --git a/node_modules/inflight/LICENSE b/node_modules/inflight/LICENSE new file mode 100644 index 00000000..05eeeb88 --- /dev/null +++ b/node_modules/inflight/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/inflight/README.md b/node_modules/inflight/README.md new file mode 100644 index 00000000..6dc89291 --- /dev/null +++ b/node_modules/inflight/README.md @@ -0,0 +1,37 @@ +# inflight + +Add callbacks to requests in flight to avoid async duplication + +## USAGE + +```javascript +var inflight = require('inflight') + +// some request that does some stuff +function req(key, callback) { + // key is any random string. like a url or filename or whatever. + // + // will return either a falsey value, indicating that the + // request for this key is already in flight, or a new callback + // which when called will call all callbacks passed to inflightk + // with the same key + callback = inflight(key, callback) + + // If we got a falsey value back, then there's already a req going + if (!callback) return + + // this is where you'd fetch the url or whatever + // callback is also once()-ified, so it can safely be assigned + // to multiple events etc. First call wins. + setTimeout(function() { + callback(null, key) + }, 100) +} + +// only assigns a single setTimeout +// when it dings, all cbs get called +req('foo', cb1) +req('foo', cb2) +req('foo', cb3) +req('foo', cb4) +``` diff --git a/node_modules/inflight/inflight.js b/node_modules/inflight/inflight.js new file mode 100644 index 00000000..48202b3c --- /dev/null +++ b/node_modules/inflight/inflight.js @@ -0,0 +1,54 @@ +var wrappy = require('wrappy') +var reqs = Object.create(null) +var once = require('once') + +module.exports = wrappy(inflight) + +function inflight (key, cb) { + if (reqs[key]) { + reqs[key].push(cb) + return null + } else { + reqs[key] = [cb] + return makeres(key) + } +} + +function makeres (key) { + return once(function RES () { + var cbs = reqs[key] + var len = cbs.length + var args = slice(arguments) + + // XXX It's somewhat ambiguous whether a new callback added in this + // pass should be queued for later execution if something in the + // list of callbacks throws, or if it should just be discarded. + // However, it's such an edge case that it hardly matters, and either + // choice is likely as surprising as the other. + // As it happens, we do go ahead and schedule it for later execution. + try { + for (var i = 0; i < len; i++) { + cbs[i].apply(null, args) + } + } finally { + if (cbs.length > len) { + // added more in the interim. + // de-zalgo, just in case, but don't call again. + cbs.splice(0, len) + process.nextTick(function () { + RES.apply(null, args) + }) + } else { + delete reqs[key] + } + } + }) +} + +function slice (args) { + var length = args.length + var array = [] + + for (var i = 0; i < length; i++) array[i] = args[i] + return array +} diff --git a/node_modules/inflight/package.json b/node_modules/inflight/package.json new file mode 100644 index 00000000..cec35c1d --- /dev/null +++ b/node_modules/inflight/package.json @@ -0,0 +1,58 @@ +{ + "_from": "inflight@^1.0.4", + "_id": "inflight@1.0.6", + "_inBundle": false, + "_integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=", + "_location": "/inflight", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "inflight@^1.0.4", + "name": "inflight", + "escapedName": "inflight", + "rawSpec": "^1.0.4", + "saveSpec": null, + "fetchSpec": "^1.0.4" + }, + "_requiredBy": [ + "/glob" + ], + "_resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz", + "_shasum": "49bd6331d7d02d0c09bc910a1075ba8165b56df9", + "_spec": "inflight@^1.0.4", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/glob", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/inflight/issues" + }, + "bundleDependencies": false, + "dependencies": { + "once": "^1.3.0", + "wrappy": "1" + }, + "deprecated": false, + "description": "Add callbacks to requests in flight to avoid async duplication", + "devDependencies": { + "tap": "^7.1.2" + }, + "files": [ + "inflight.js" + ], + "homepage": "https://github.com/isaacs/inflight", + "license": "ISC", + "main": "inflight.js", + "name": "inflight", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/inflight.git" + }, + "scripts": { + "test": "tap test.js --100" + }, + "version": "1.0.6" +} diff --git a/node_modules/inherits/LICENSE b/node_modules/inherits/LICENSE new file mode 100644 index 00000000..dea3013d --- /dev/null +++ b/node_modules/inherits/LICENSE @@ -0,0 +1,16 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. + diff --git a/node_modules/inherits/README.md b/node_modules/inherits/README.md new file mode 100644 index 00000000..b1c56658 --- /dev/null +++ b/node_modules/inherits/README.md @@ -0,0 +1,42 @@ +Browser-friendly inheritance fully compatible with standard node.js +[inherits](http://nodejs.org/api/util.html#util_util_inherits_constructor_superconstructor). + +This package exports standard `inherits` from node.js `util` module in +node environment, but also provides alternative browser-friendly +implementation through [browser +field](https://gist.github.com/shtylman/4339901). Alternative +implementation is a literal copy of standard one located in standalone +module to avoid requiring of `util`. It also has a shim for old +browsers with no `Object.create` support. + +While keeping you sure you are using standard `inherits` +implementation in node.js environment, it allows bundlers such as +[browserify](https://github.com/substack/node-browserify) to not +include full `util` package to your client code if all you need is +just `inherits` function. It worth, because browser shim for `util` +package is large and `inherits` is often the single function you need +from it. + +It's recommended to use this package instead of +`require('util').inherits` for any code that has chances to be used +not only in node.js but in browser too. + +## usage + +```js +var inherits = require('inherits'); +// then use exactly as the standard one +``` + +## note on version ~1.0 + +Version ~1.0 had completely different motivation and is not compatible +neither with 2.0 nor with standard node.js `inherits`. + +If you are using version ~1.0 and planning to switch to ~2.0, be +careful: + +* new version uses `super_` instead of `super` for referencing + superclass +* new version overwrites current prototype while old one preserves any + existing fields on it diff --git a/node_modules/inherits/inherits.js b/node_modules/inherits/inherits.js new file mode 100644 index 00000000..3b94763a --- /dev/null +++ b/node_modules/inherits/inherits.js @@ -0,0 +1,7 @@ +try { + var util = require('util'); + if (typeof util.inherits !== 'function') throw ''; + module.exports = util.inherits; +} catch (e) { + module.exports = require('./inherits_browser.js'); +} diff --git a/node_modules/inherits/inherits_browser.js b/node_modules/inherits/inherits_browser.js new file mode 100644 index 00000000..c1e78a75 --- /dev/null +++ b/node_modules/inherits/inherits_browser.js @@ -0,0 +1,23 @@ +if (typeof Object.create === 'function') { + // implementation from standard node.js 'util' module + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + ctor.prototype = Object.create(superCtor.prototype, { + constructor: { + value: ctor, + enumerable: false, + writable: true, + configurable: true + } + }); + }; +} else { + // old school shim for old browsers + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + var TempCtor = function () {} + TempCtor.prototype = superCtor.prototype + ctor.prototype = new TempCtor() + ctor.prototype.constructor = ctor + } +} diff --git a/node_modules/inherits/package.json b/node_modules/inherits/package.json new file mode 100644 index 00000000..98d4df03 --- /dev/null +++ b/node_modules/inherits/package.json @@ -0,0 +1,64 @@ +{ + "_from": "inherits@~2.0.0", + "_id": "inherits@2.0.3", + "_inBundle": false, + "_integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=", + "_location": "/inherits", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "inherits@~2.0.0", + "name": "inherits", + "escapedName": "inherits", + "rawSpec": "~2.0.0", + "saveSpec": null, + "fetchSpec": "~2.0.0" + }, + "_requiredBy": [ + "/block-stream", + "/fstream", + "/glob", + "/tar" + ], + "_resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz", + "_shasum": "633c2c83e3da42a502f52466022480f4208261de", + "_spec": "inherits@~2.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/fstream", + "browser": "./inherits_browser.js", + "bugs": { + "url": "https://github.com/isaacs/inherits/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Browser-friendly inheritance fully compatible with standard node.js inherits()", + "devDependencies": { + "tap": "^7.1.0" + }, + "files": [ + "inherits.js", + "inherits_browser.js" + ], + "homepage": "https://github.com/isaacs/inherits#readme", + "keywords": [ + "inheritance", + "class", + "klass", + "oop", + "object-oriented", + "inherits", + "browser", + "browserify" + ], + "license": "ISC", + "main": "./inherits.js", + "name": "inherits", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/inherits.git" + }, + "scripts": { + "test": "node test" + }, + "version": "2.0.3" +} diff --git a/node_modules/is-builtin-module/index.js b/node_modules/is-builtin-module/index.js new file mode 100644 index 00000000..b6cfa616 --- /dev/null +++ b/node_modules/is-builtin-module/index.js @@ -0,0 +1,10 @@ +'use strict'; +var builtinModules = require('builtin-modules'); + +module.exports = function (str) { + if (typeof str !== 'string') { + throw new TypeError('Expected a string'); + } + + return builtinModules.indexOf(str) !== -1; +}; diff --git a/node_modules/is-builtin-module/license b/node_modules/is-builtin-module/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/is-builtin-module/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/is-builtin-module/package.json b/node_modules/is-builtin-module/package.json new file mode 100644 index 00000000..57f80734 --- /dev/null +++ b/node_modules/is-builtin-module/package.json @@ -0,0 +1,75 @@ +{ + "_from": "is-builtin-module@^1.0.0", + "_id": "is-builtin-module@1.0.0", + "_inBundle": false, + "_integrity": "sha1-VAVy0096wxGfj3bDDLwbHgN6/74=", + "_location": "/is-builtin-module", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "is-builtin-module@^1.0.0", + "name": "is-builtin-module", + "escapedName": "is-builtin-module", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/normalize-package-data" + ], + "_resolved": "https://registry.npmjs.org/is-builtin-module/-/is-builtin-module-1.0.0.tgz", + "_shasum": "540572d34f7ac3119f8f76c30cbc1b1e037affbe", + "_spec": "is-builtin-module@^1.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/normalize-package-data", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/is-builtin-module/issues" + }, + "bundleDependencies": false, + "dependencies": { + "builtin-modules": "^1.0.0" + }, + "deprecated": false, + "description": "Check if a string matches the name of a Node.js builtin module", + "devDependencies": { + "ava": "0.0.4" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/sindresorhus/is-builtin-module#readme", + "keywords": [ + "builtin", + "built-in", + "builtins", + "node", + "modules", + "core", + "bundled", + "list", + "array", + "names", + "is", + "detect", + "check", + "match" + ], + "license": "MIT", + "name": "is-builtin-module", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/is-builtin-module.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "1.0.0" +} diff --git a/node_modules/is-builtin-module/readme.md b/node_modules/is-builtin-module/readme.md new file mode 100644 index 00000000..798dcf43 --- /dev/null +++ b/node_modules/is-builtin-module/readme.md @@ -0,0 +1,33 @@ +# is-builtin-module [![Build Status](https://travis-ci.org/sindresorhus/is-builtin-module.svg?branch=master)](https://travis-ci.org/sindresorhus/is-builtin-module) + +> Check if a string matches the name of a Node.js builtin module + + +## Install + +``` +$ npm install --save is-builtin-module +``` + + +## Usage + +```js +var isBuiltinModule = require('is-builtin-module'); + +isBuiltinModule('fs'); +//=> true + +isBuiltinModule('unicorn'); +//=> false :( +``` + + +## Related + +- [builtin-modules](https://github.com/sindresorhus/builtin-modules) - List of the Node.js builtin modules + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/json-parse-better-errors/CHANGELOG.md b/node_modules/json-parse-better-errors/CHANGELOG.md new file mode 100644 index 00000000..843a0bcb --- /dev/null +++ b/node_modules/json-parse-better-errors/CHANGELOG.md @@ -0,0 +1,36 @@ +# Change Log + +All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines. + + +## [1.0.1](https://github.com/zkat/json-parse-better-errors/compare/v1.0.0...v1.0.1) (2017-08-16) + + +### Bug Fixes + +* **license:** oops. Forgot to update license.md ([efe2958](https://github.com/zkat/json-parse-better-errors/commit/efe2958)) + + + + +# 1.0.0 (2017-08-15) + + +### Features + +* **init:** Initial Commit ([562c977](https://github.com/zkat/json-parse-better-errors/commit/562c977)) + + +### BREAKING CHANGES + +* **init:** This is the first commit! + + + + +# 0.1.0 (2017-08-15) + + +### Features + +* **init:** Initial Commit ([9dd1a19](https://github.com/zkat/json-parse-better-errors/commit/9dd1a19)) diff --git a/node_modules/json-parse-better-errors/LICENSE.md b/node_modules/json-parse-better-errors/LICENSE.md new file mode 100644 index 00000000..c51842cc --- /dev/null +++ b/node_modules/json-parse-better-errors/LICENSE.md @@ -0,0 +1,7 @@ +Copyright 2017 Kat Marchán + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/json-parse-better-errors/README.md b/node_modules/json-parse-better-errors/README.md new file mode 100644 index 00000000..667323c7 --- /dev/null +++ b/node_modules/json-parse-better-errors/README.md @@ -0,0 +1,53 @@ +# json-parse-better-errors [![npm version](https://img.shields.io/npm/v/json-parse-better-errors.svg)](https://npm.im/json-parse-better-errors) [![license](https://img.shields.io/npm/l/json-parse-better-errors.svg)](https://npm.im/json-parse-better-errors) [![Travis](https://img.shields.io/travis/zkat/json-parse-better-errors.svg)](https://travis-ci.org/zkat/json-parse-better-errors) [![AppVeyor](https://ci.appveyor.com/api/projects/status/github/zkat/json-parse-better-errors?svg=true)](https://ci.appveyor.com/project/zkat/json-parse-better-errors) [![Coverage Status](https://coveralls.io/repos/github/zkat/json-parse-better-errors/badge.svg?branch=latest)](https://coveralls.io/github/zkat/json-parse-better-errors?branch=latest) + +[`json-parse-better-errors`](https://github.com/zkat/json-parse-better-errors) is a Node.js library for managing +local key and content address caches. It's really fast, really good at +concurrency, and it will never give you corrupted data, even if cache files +get corrupted or manipulated. + +It was originally written to be used as [npm](https://npm.im)'s local cache, but +can just as easily be used on its own + +_Translations: [español](README.es.md)_ + +## Install + +`$ npm install --save json-parse-better-errors` + +## Table of Contents + +* [Example](#example) +* [Features](#features) +* [Contributing](#contributing) +* [API](#api) + * [`parse`](#parse) + +### Example + +```javascript +const parseJson = require('json-parse-better-errors') + +parseJson('"foo"') +parseJson('garbage') // more useful error message +``` + +### Features + +* Like JSON.parse, but the errors are better. + +### Contributing + +The json-parse-better-errors team enthusiastically welcomes contributions and project participation! There's a bunch of things you can do if you want to contribute! The [Contributor Guide](CONTRIBUTING.md) has all the information you need for everything from reporting bugs to contributing entire new features. Please don't hesitate to jump in if you'd like to, or even ask us questions if something isn't clear. + +All participants and maintainers in this project are expected to follow [Code of Conduct](CODE_OF_CONDUCT.md), and just generally be excellent to each other. + +Please refer to the [Changelog](CHANGELOG.md) for project history details, too. + +Happy hacking! + +### API + +#### `> parse(txt, ?reviver, ?context=20)` + +Works just like `JSON.parse`, but will include a bit more information when an +error happens. diff --git a/node_modules/json-parse-better-errors/index.js b/node_modules/json-parse-better-errors/index.js new file mode 100644 index 00000000..32c36358 --- /dev/null +++ b/node_modules/json-parse-better-errors/index.js @@ -0,0 +1,32 @@ +'use strict' + +module.exports = parseJson +function parseJson (txt, reviver, context) { + context = context || 20 + try { + return JSON.parse(txt, reviver) + } catch (e) { + const syntaxErr = e.message.match(/^Unexpected token.*position\s+(\d+)/i) + const errIdx = syntaxErr + ? +syntaxErr[1] + : e.message.match(/^Unexpected end of JSON.*/i) + ? txt.length - 1 + : null + if (errIdx != null) { + const start = errIdx <= context + ? 0 + : errIdx - context + const end = errIdx + context >= txt.length + ? txt.length + : errIdx + context + e.message += ` while parsing near '${ + start === 0 ? '' : '...' + }${txt.slice(start, end)}${ + end === txt.length ? '' : '...' + }'` + } else { + e.message += ` while parsing '${txt.slice(0, context * 2)}'` + } + throw e + } +} diff --git a/node_modules/json-parse-better-errors/package.json b/node_modules/json-parse-better-errors/package.json new file mode 100644 index 00000000..3e656dc9 --- /dev/null +++ b/node_modules/json-parse-better-errors/package.json @@ -0,0 +1,76 @@ +{ + "_from": "json-parse-better-errors@^1.0.1", + "_id": "json-parse-better-errors@1.0.1", + "_inBundle": false, + "_integrity": "sha512-xyQpxeWWMKyJps9CuGJYeng6ssI5bpqS9ltQpdVQ90t4ql6NdnxFKh95JcRt2cun/DjMVNrdjniLPuMA69xmCw==", + "_location": "/json-parse-better-errors", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "json-parse-better-errors@^1.0.1", + "name": "json-parse-better-errors", + "escapedName": "json-parse-better-errors", + "rawSpec": "^1.0.1", + "saveSpec": null, + "fetchSpec": "^1.0.1" + }, + "_requiredBy": [ + "/read-package-json" + ], + "_resolved": "https://registry.npmjs.org/json-parse-better-errors/-/json-parse-better-errors-1.0.1.tgz", + "_shasum": "50183cd1b2d25275de069e9e71b467ac9eab973a", + "_spec": "json-parse-better-errors@^1.0.1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/read-package-json", + "author": { + "name": "Kat Marchán", + "email": "kzm@sykosomatic.org" + }, + "bugs": { + "url": "https://github.com/zkat/json-parse-better-errors/issues" + }, + "bundleDependencies": false, + "config": { + "nyc": { + "exclude": [ + "node_modules/**", + "test/**" + ] + } + }, + "deprecated": false, + "description": "JSON.parse with context information on error", + "devDependencies": { + "nyc": "^10.3.2", + "standard": "^9.0.2", + "standard-version": "^4.1.0", + "tap": "^10.3.3", + "weallbehave": "^1.2.0", + "weallcontribute": "^1.0.8" + }, + "files": [ + "*.js" + ], + "homepage": "https://github.com/zkat/json-parse-better-errors#readme", + "keywords": [ + "JSON", + "parser" + ], + "license": "MIT", + "main": "index.js", + "name": "json-parse-better-errors", + "repository": { + "type": "git", + "url": "git+https://github.com/zkat/json-parse-better-errors.git" + }, + "scripts": { + "postrelease": "npm publish && git push --follow-tags", + "prerelease": "npm t", + "pretest": "standard", + "release": "standard-version -s", + "test": "tap -J --coverage test/*.js", + "update-coc": "weallbehave -o . && git add CODE_OF_CONDUCT.md && git commit -m 'docs(coc): updated CODE_OF_CONDUCT.md'", + "update-contrib": "weallcontribute -o . && git add CONTRIBUTING.md && git commit -m 'docs(contributing): updated CONTRIBUTING.md'" + }, + "version": "1.0.1" +} diff --git a/node_modules/latest/.npmignore b/node_modules/latest/.npmignore new file mode 100644 index 00000000..0db216bf --- /dev/null +++ b/node_modules/latest/.npmignore @@ -0,0 +1,2 @@ +npm-debug.log +node_modules diff --git a/node_modules/latest/README.md b/node_modules/latest/README.md new file mode 100644 index 00000000..6cedffd5 --- /dev/null +++ b/node_modules/latest/README.md @@ -0,0 +1,80 @@ +latest +====== + +Quickly determine the latest available version of a package in [npm](http://npmjs.org) + +Useful for command line tools that want to check for available upgrades + +Example +------- + +Get the latest version number of `autocast` + +``` js +var latest = require('latest'); + +latest('autocast', function(err, v) { + console.log(v); + // => "0.0.3" +}); +``` + +Errors passed directly from npm + +``` js +var latest = require('latest'); + +latest('i-hope-this-package-never-exists', function(err, v) { + console.error(err.message); + // => "404 Not Found: i-hope-this-package-never-exists" +}); +``` + +### Convenience Function + +Check for upgrades in an app + +``` js +var latest = require('latest'); +var p = require('./package.json'); + +latest.checkupdate(p, function(ret, message) { + console.log(message); + // => "you are running the latest version 0.0.1" + process.exit(ret); + // => 0 +}); +``` + +#### checkupdate(package-json-obj, cb(ret, message)) + +A convenience method that will check for newer versions of a module in npm given a +`package.json` object as the first argument. + +The callback fires with a return code suitable for exiting with, and a message to print + +Command Line +------------ + +``` +$ latest latest json npm notfound +latest: 0.1.2 +json: 9.0.3 +npm: 2.6.0 +notfound: Error: 404 Not Found: notfound +``` + +Install +------ + + npm install [-g] latest + +Tests +----- + + npm test + +License +------- + +MIT Licensed diff --git a/node_modules/latest/bin/latest.js b/node_modules/latest/bin/latest.js new file mode 100755 index 00000000..0432e6cf --- /dev/null +++ b/node_modules/latest/bin/latest.js @@ -0,0 +1,20 @@ +#!/usr/bin/env node +var latest = require('../'); +var packages = process.argv.slice(2); + +var versions = {}; +var code = 0; +packages.forEach(function(p) { + latest(p, function(err, v) { + versions[p] = err || v; + if (err) + code++; + }); +}); + +process.on('exit', function() { + packages.forEach(function(p) { + console.log('%s: %s', p, versions[p].toString()); + }); + process.exit(code); +}); diff --git a/node_modules/latest/index.js b/node_modules/latest/index.js new file mode 100644 index 00000000..fb016bbf --- /dev/null +++ b/node_modules/latest/index.js @@ -0,0 +1,48 @@ +var npm = require('npm'); +var util = require('util'); + +module.exports = latest; +module.exports.checkupdate = checkupdate; + +/** + * get the latest version of a package + */ +function latest(name, cb) { + npm.load({name: name, loglevel: 'silent'}, function(err) { + if (err) return cb(err); + npm.commands.show([name, 'versions'], true, function(err, data) { + if (err) return cb(err); + var versions = data[Object.keys(data)[0]].versions; + var latest = versions[versions.length - 1]; + cb(null, latest); + }); + }); +}; + +/** + * Convenience method + * + * Given a package.json style obj, determine if there are updates available + * + * Optionally, give true as a second argument to exit after writing the message + */ +function checkupdate(package, cb) { + latest(package.name, function(err, v) { + var s = ''; + var ret = 0; + if (err) { + s = ">>> couldn't determine latest version"; + ret = 2; + } else if (v !== package.version) { + s = util.format('>>> you are running version %s, a newer version %s is available\n', + package.version, v); + s += util.format('>>> consider updating with: [sudo] npm update -g %s', + package.name); + ret = 1; + } else { + s = util.format('you are running the latest version %s', package.version); + ret = 0; + } + cb(ret, s); + }); +}; diff --git a/node_modules/latest/package.json b/node_modules/latest/package.json new file mode 100644 index 00000000..bd9e5012 --- /dev/null +++ b/node_modules/latest/package.json @@ -0,0 +1,69 @@ +{ + "_from": "latest@~0.2.0", + "_id": "latest@0.2.0", + "_inBundle": false, + "_integrity": "sha1-6kfrj0srsM+RcW76qJbC4WI3WHs=", + "_location": "/latest", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "latest@~0.2.0", + "name": "latest", + "escapedName": "latest", + "rawSpec": "~0.2.0", + "saveSpec": null, + "fetchSpec": "~0.2.0" + }, + "_requiredBy": [ + "/httpserver" + ], + "_resolved": "https://registry.npmjs.org/latest/-/latest-0.2.0.tgz", + "_shasum": "ea47eb8f4b2bb0cf91716efaa896c2e16237587b", + "_spec": "latest@~0.2.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/httpserver", + "author": { + "name": "Dave Eddy", + "email": "dave@daveeddy.com", + "url": "http://www.daveeddy.com" + }, + "bin": { + "latest": "./bin/latest.js" + }, + "bugs": { + "url": "https://github.com/bahamas10/node-latest/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "shama", + "url": "https://github.com/shama" + } + ], + "dependencies": { + "npm": "^2.5.1" + }, + "deprecated": false, + "description": "Determine the latest available version of a package in npm", + "devDependencies": {}, + "engines": { + "node": "*" + }, + "homepage": "https://github.com/bahamas10/node-latest#readme", + "keywords": [ + "latest", + "npm", + "version", + "up-to-date" + ], + "name": "latest", + "optionalDependencies": {}, + "repository": { + "type": "git", + "url": "git://github.com/bahamas10/node-latest.git" + }, + "scripts": { + "test": "node tests/test.js" + }, + "version": "0.2.0" +} diff --git a/node_modules/latest/tests/latest.js b/node_modules/latest/tests/latest.js new file mode 100644 index 00000000..35bb4db0 --- /dev/null +++ b/node_modules/latest/tests/latest.js @@ -0,0 +1,7 @@ +var latest = require('../'); +var p = require('../package.json'); + +latest.checkupdate(p, function(ret, msg) { + console.log(msg); + process.exit(ret); +}); diff --git a/node_modules/latest/tests/test.js b/node_modules/latest/tests/test.js new file mode 100644 index 00000000..98b8d91b --- /dev/null +++ b/node_modules/latest/tests/test.js @@ -0,0 +1,9 @@ +var latest = require('../'); +var packages = ['autocast', 'ampache', 'webamp', 'npm']; + +packages.forEach(function(package) { + latest(package, function(err, v) { + if (err) throw err; + console.log('>> %s %s', package, v); + }); +}); diff --git a/node_modules/mime/LICENSE b/node_modules/mime/LICENSE new file mode 100644 index 00000000..451fc455 --- /dev/null +++ b/node_modules/mime/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2010 Benjamin Thomas, Robert Kieffer + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/mime/README.md b/node_modules/mime/README.md new file mode 100644 index 00000000..6ca19bd1 --- /dev/null +++ b/node_modules/mime/README.md @@ -0,0 +1,66 @@ +# mime + +Comprehensive MIME type mapping API. Includes all 600+ types and 800+ extensions defined by the Apache project, plus additional types submitted by the node.js community. + +## Install + +Install with [npm](http://github.com/isaacs/npm): + + npm install mime + +## API - Queries + +### mime.lookup(path) +Get the mime type associated with a file, if no mime type is found `application/octet-stream` is returned. Performs a case-insensitive lookup using the extension in `path` (the substring after the last '/' or '.'). E.g. + + var mime = require('mime'); + + mime.lookup('/path/to/file.txt'); // => 'text/plain' + mime.lookup('file.txt'); // => 'text/plain' + mime.lookup('.TXT'); // => 'text/plain' + mime.lookup('htm'); // => 'text/html' + +### mime.default_type +Sets the mime type returned when `mime.lookup` fails to find the extension searched for. (Default is `application/octet-stream`.) + +### mime.extension(type) +Get the default extension for `type` + + mime.extension('text/html'); // => 'html' + mime.extension('application/octet-stream'); // => 'bin' + +### mime.charsets.lookup() + +Map mime-type to charset + + mime.charsets.lookup('text/plain'); // => 'UTF-8' + +(The logic for charset lookups is pretty rudimentary. Feel free to suggest improvements.) + +## API - Defining Custom Types + +The following APIs allow you to add your own type mappings within your project. If you feel a type should be included as part of node-mime, see [requesting new types](https://github.com/broofa/node-mime/wiki/Requesting-New-Types). + +### mime.define() + +Add custom mime/extension mappings + + mime.define({ + 'text/x-some-format': ['x-sf', 'x-sft', 'x-sfml'], + 'application/x-my-type': ['x-mt', 'x-mtt'], + // etc ... + }); + + mime.lookup('x-sft'); // => 'text/x-some-format' + +The first entry in the extensions array is returned by `mime.extension()`. E.g. + + mime.extension('text/x-some-format'); // => 'x-sf' + +### mime.load(filepath) + +Load mappings from an Apache ".types" format file + + mime.load('./my_project.types'); + +The .types file format is simple - See the `types` dir for examples. diff --git a/node_modules/mime/mime.js b/node_modules/mime/mime.js new file mode 100644 index 00000000..48be0c5e --- /dev/null +++ b/node_modules/mime/mime.js @@ -0,0 +1,114 @@ +var path = require('path'); +var fs = require('fs'); + +function Mime() { + // Map of extension -> mime type + this.types = Object.create(null); + + // Map of mime type -> extension + this.extensions = Object.create(null); +} + +/** + * Define mimetype -> extension mappings. Each key is a mime-type that maps + * to an array of extensions associated with the type. The first extension is + * used as the default extension for the type. + * + * e.g. mime.define({'audio/ogg', ['oga', 'ogg', 'spx']}); + * + * @param map (Object) type definitions + */ +Mime.prototype.define = function (map) { + for (var type in map) { + var exts = map[type]; + + for (var i = 0; i < exts.length; i++) { + if (process.env.DEBUG_MIME && this.types[exts]) { + console.warn(this._loading.replace(/.*\//, ''), 'changes "' + exts[i] + '" extension type from ' + + this.types[exts] + ' to ' + type); + } + + this.types[exts[i]] = type; + } + + // Default extension is the first one we encounter + if (!this.extensions[type]) { + this.extensions[type] = exts[0]; + } + } +}; + +/** + * Load an Apache2-style ".types" file + * + * This may be called multiple times (it's expected). Where files declare + * overlapping types/extensions, the last file wins. + * + * @param file (String) path of file to load. + */ +Mime.prototype.load = function(file) { + + this._loading = file; + // Read file and split into lines + var map = {}, + content = fs.readFileSync(file, 'ascii'), + lines = content.split(/[\r\n]+/); + + lines.forEach(function(line) { + // Clean up whitespace/comments, and split into fields + var fields = line.replace(/\s*#.*|^\s*|\s*$/g, '').split(/\s+/); + map[fields.shift()] = fields; + }); + + this.define(map); + + this._loading = null; +}; + +/** + * Lookup a mime type based on extension + */ +Mime.prototype.lookup = function(path, fallback) { + var ext = path.replace(/.*[\.\/\\]/, '').toLowerCase(); + + return this.types[ext] || fallback || this.default_type; +}; + +/** + * Return file extension associated with a mime type + */ +Mime.prototype.extension = function(mimeType) { + var type = mimeType.match(/^\s*([^;\s]*)(?:;|\s|$)/)[1].toLowerCase(); + return this.extensions[type]; +}; + +// Default instance +var mime = new Mime(); + +// Load local copy of +// http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types +mime.load(path.join(__dirname, 'types/mime.types')); + +// Load additional types from node.js community +mime.load(path.join(__dirname, 'types/node.types')); + +// Default type +mime.default_type = mime.lookup('bin'); + +// +// Additional API specific to the default instance +// + +mime.Mime = Mime; + +/** + * Lookup a charset based on mime type. + */ +mime.charsets = { + lookup: function(mimeType, fallback) { + // Assume text types are utf8 + return (/^text\//).test(mimeType) ? 'UTF-8' : fallback; + } +}; + +module.exports = mime; diff --git a/node_modules/mime/package.json b/node_modules/mime/package.json new file mode 100644 index 00000000..c69fd0dd --- /dev/null +++ b/node_modules/mime/package.json @@ -0,0 +1,57 @@ +{ + "_from": "mime@~1.2.9", + "_id": "mime@1.2.11", + "_inBundle": false, + "_integrity": "sha1-WCA+7Ybjpe8XrtK32evUfwpg3RA=", + "_location": "/mime", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "mime@~1.2.9", + "name": "mime", + "escapedName": "mime", + "rawSpec": "~1.2.9", + "saveSpec": null, + "fetchSpec": "~1.2.9" + }, + "_requiredBy": [ + "/static-route" + ], + "_resolved": "https://registry.npmjs.org/mime/-/mime-1.2.11.tgz", + "_shasum": "58203eed86e3a5ef17aed2b7d9ebd47f0a60dd10", + "_spec": "mime@~1.2.9", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/static-route", + "author": { + "name": "Robert Kieffer", + "email": "robert@broofa.com", + "url": "http://github.com/broofa" + }, + "bugs": { + "url": "https://github.com/broofa/node-mime/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Benjamin Thomas", + "email": "benjamin@benjaminthomas.org", + "url": "http://github.com/bentomas" + } + ], + "dependencies": {}, + "deprecated": false, + "description": "A comprehensive library for mime-type mapping", + "devDependencies": {}, + "homepage": "https://github.com/broofa/node-mime#readme", + "keywords": [ + "util", + "mime" + ], + "main": "mime.js", + "name": "mime", + "repository": { + "url": "git+https://github.com/broofa/node-mime.git", + "type": "git" + }, + "version": "1.2.11" +} diff --git a/node_modules/mime/test.js b/node_modules/mime/test.js new file mode 100644 index 00000000..2cda1c7a --- /dev/null +++ b/node_modules/mime/test.js @@ -0,0 +1,84 @@ +/** + * Usage: node test.js + */ + +var mime = require('./mime'); +var assert = require('assert'); +var path = require('path'); + +function eq(a, b) { + console.log('Test: ' + a + ' === ' + b); + assert.strictEqual.apply(null, arguments); +} + +console.log(Object.keys(mime.extensions).length + ' types'); +console.log(Object.keys(mime.types).length + ' extensions\n'); + +// +// Test mime lookups +// + +eq('text/plain', mime.lookup('text.txt')); // normal file +eq('text/plain', mime.lookup('TEXT.TXT')); // uppercase +eq('text/plain', mime.lookup('dir/text.txt')); // dir + file +eq('text/plain', mime.lookup('.text.txt')); // hidden file +eq('text/plain', mime.lookup('.txt')); // nameless +eq('text/plain', mime.lookup('txt')); // extension-only +eq('text/plain', mime.lookup('/txt')); // extension-less () +eq('text/plain', mime.lookup('\\txt')); // Windows, extension-less +eq('application/octet-stream', mime.lookup('text.nope')); // unrecognized +eq('fallback', mime.lookup('text.fallback', 'fallback')); // alternate default + +// +// Test extensions +// + +eq('txt', mime.extension(mime.types.text)); +eq('html', mime.extension(mime.types.htm)); +eq('bin', mime.extension('application/octet-stream')); +eq('bin', mime.extension('application/octet-stream ')); +eq('html', mime.extension(' text/html; charset=UTF-8')); +eq('html', mime.extension('text/html; charset=UTF-8 ')); +eq('html', mime.extension('text/html; charset=UTF-8')); +eq('html', mime.extension('text/html ; charset=UTF-8')); +eq('html', mime.extension('text/html;charset=UTF-8')); +eq('html', mime.extension('text/Html;charset=UTF-8')); +eq(undefined, mime.extension('unrecognized')); + +// +// Test node.types lookups +// + +eq('application/font-woff', mime.lookup('file.woff')); +eq('application/octet-stream', mime.lookup('file.buffer')); +eq('audio/mp4', mime.lookup('file.m4a')); +eq('font/opentype', mime.lookup('file.otf')); + +// +// Test charsets +// + +eq('UTF-8', mime.charsets.lookup('text/plain')); +eq(undefined, mime.charsets.lookup(mime.types.js)); +eq('fallback', mime.charsets.lookup('application/octet-stream', 'fallback')); + +// +// Test for overlaps between mime.types and node.types +// + +var apacheTypes = new mime.Mime(), nodeTypes = new mime.Mime(); +apacheTypes.load(path.join(__dirname, 'types/mime.types')); +nodeTypes.load(path.join(__dirname, 'types/node.types')); + +var keys = [].concat(Object.keys(apacheTypes.types)) + .concat(Object.keys(nodeTypes.types)); +keys.sort(); +for (var i = 1; i < keys.length; i++) { + if (keys[i] == keys[i-1]) { + console.warn('Warning: ' + + 'node.types defines ' + keys[i] + '->' + nodeTypes.types[keys[i]] + + ', mime.types defines ' + keys[i] + '->' + apacheTypes.types[keys[i]]); + } +} + +console.log('\nOK'); diff --git a/node_modules/mime/types/mime.types b/node_modules/mime/types/mime.types new file mode 100644 index 00000000..da8cd691 --- /dev/null +++ b/node_modules/mime/types/mime.types @@ -0,0 +1,1588 @@ +# This file maps Internet media types to unique file extension(s). +# Although created for httpd, this file is used by many software systems +# and has been placed in the public domain for unlimited redisribution. +# +# The table below contains both registered and (common) unregistered types. +# A type that has no unique extension can be ignored -- they are listed +# here to guide configurations toward known types and to make it easier to +# identify "new" types. File extensions are also commonly used to indicate +# content languages and encodings, so choose them carefully. +# +# Internet media types should be registered as described in RFC 4288. +# The registry is at . +# +# MIME type (lowercased) Extensions +# ============================================ ========== +# application/1d-interleaved-parityfec +# application/3gpp-ims+xml +# application/activemessage +application/andrew-inset ez +# application/applefile +application/applixware aw +application/atom+xml atom +application/atomcat+xml atomcat +# application/atomicmail +application/atomsvc+xml atomsvc +# application/auth-policy+xml +# application/batch-smtp +# application/beep+xml +# application/calendar+xml +# application/cals-1840 +# application/ccmp+xml +application/ccxml+xml ccxml +application/cdmi-capability cdmia +application/cdmi-container cdmic +application/cdmi-domain cdmid +application/cdmi-object cdmio +application/cdmi-queue cdmiq +# application/cea-2018+xml +# application/cellml+xml +# application/cfw +# application/cnrp+xml +# application/commonground +# application/conference-info+xml +# application/cpl+xml +# application/csta+xml +# application/cstadata+xml +application/cu-seeme cu +# application/cybercash +application/davmount+xml davmount +# application/dca-rft +# application/dec-dx +# application/dialog-info+xml +# application/dicom +# application/dns +application/docbook+xml dbk +# application/dskpp+xml +application/dssc+der dssc +application/dssc+xml xdssc +# application/dvcs +application/ecmascript ecma +# application/edi-consent +# application/edi-x12 +# application/edifact +application/emma+xml emma +# application/epp+xml +application/epub+zip epub +# application/eshop +# application/example +application/exi exi +# application/fastinfoset +# application/fastsoap +# application/fits +application/font-tdpfr pfr +# application/framework-attributes+xml +application/gml+xml gml +application/gpx+xml gpx +application/gxf gxf +# application/h224 +# application/held+xml +# application/http +application/hyperstudio stk +# application/ibe-key-request+xml +# application/ibe-pkg-reply+xml +# application/ibe-pp-data +# application/iges +# application/im-iscomposing+xml +# application/index +# application/index.cmd +# application/index.obj +# application/index.response +# application/index.vnd +application/inkml+xml ink inkml +# application/iotp +application/ipfix ipfix +# application/ipp +# application/isup +application/java-archive jar +application/java-serialized-object ser +application/java-vm class +application/javascript js +application/json json +application/jsonml+json jsonml +# application/kpml-request+xml +# application/kpml-response+xml +application/lost+xml lostxml +application/mac-binhex40 hqx +application/mac-compactpro cpt +# application/macwriteii +application/mads+xml mads +application/marc mrc +application/marcxml+xml mrcx +application/mathematica ma nb mb +# application/mathml-content+xml +# application/mathml-presentation+xml +application/mathml+xml mathml +# application/mbms-associated-procedure-description+xml +# application/mbms-deregister+xml +# application/mbms-envelope+xml +# application/mbms-msk+xml +# application/mbms-msk-response+xml +# application/mbms-protection-description+xml +# application/mbms-reception-report+xml +# application/mbms-register+xml +# application/mbms-register-response+xml +# application/mbms-user-service-description+xml +application/mbox mbox +# application/media_control+xml +application/mediaservercontrol+xml mscml +application/metalink+xml metalink +application/metalink4+xml meta4 +application/mets+xml mets +# application/mikey +application/mods+xml mods +# application/moss-keys +# application/moss-signature +# application/mosskey-data +# application/mosskey-request +application/mp21 m21 mp21 +application/mp4 mp4s +# application/mpeg4-generic +# application/mpeg4-iod +# application/mpeg4-iod-xmt +# application/msc-ivr+xml +# application/msc-mixer+xml +application/msword doc dot +application/mxf mxf +# application/nasdata +# application/news-checkgroups +# application/news-groupinfo +# application/news-transmission +# application/nss +# application/ocsp-request +# application/ocsp-response +application/octet-stream bin dms lrf mar so dist distz pkg bpk dump elc deploy +application/oda oda +application/oebps-package+xml opf +application/ogg ogx +application/omdoc+xml omdoc +application/onenote onetoc onetoc2 onetmp onepkg +application/oxps oxps +# application/parityfec +application/patch-ops-error+xml xer +application/pdf pdf +application/pgp-encrypted pgp +# application/pgp-keys +application/pgp-signature asc sig +application/pics-rules prf +# application/pidf+xml +# application/pidf-diff+xml +application/pkcs10 p10 +application/pkcs7-mime p7m p7c +application/pkcs7-signature p7s +application/pkcs8 p8 +application/pkix-attr-cert ac +application/pkix-cert cer +application/pkix-crl crl +application/pkix-pkipath pkipath +application/pkixcmp pki +application/pls+xml pls +# application/poc-settings+xml +application/postscript ai eps ps +# application/prs.alvestrand.titrax-sheet +application/prs.cww cww +# application/prs.nprend +# application/prs.plucker +# application/prs.rdf-xml-crypt +# application/prs.xsf+xml +application/pskc+xml pskcxml +# application/qsig +application/rdf+xml rdf +application/reginfo+xml rif +application/relax-ng-compact-syntax rnc +# application/remote-printing +application/resource-lists+xml rl +application/resource-lists-diff+xml rld +# application/riscos +# application/rlmi+xml +application/rls-services+xml rs +application/rpki-ghostbusters gbr +application/rpki-manifest mft +application/rpki-roa roa +# application/rpki-updown +application/rsd+xml rsd +application/rss+xml rss +application/rtf rtf +# application/rtx +# application/samlassertion+xml +# application/samlmetadata+xml +application/sbml+xml sbml +application/scvp-cv-request scq +application/scvp-cv-response scs +application/scvp-vp-request spq +application/scvp-vp-response spp +application/sdp sdp +# application/set-payment +application/set-payment-initiation setpay +# application/set-registration +application/set-registration-initiation setreg +# application/sgml +# application/sgml-open-catalog +application/shf+xml shf +# application/sieve +# application/simple-filter+xml +# application/simple-message-summary +# application/simplesymbolcontainer +# application/slate +# application/smil +application/smil+xml smi smil +# application/soap+fastinfoset +# application/soap+xml +application/sparql-query rq +application/sparql-results+xml srx +# application/spirits-event+xml +application/srgs gram +application/srgs+xml grxml +application/sru+xml sru +application/ssdl+xml ssdl +application/ssml+xml ssml +# application/tamp-apex-update +# application/tamp-apex-update-confirm +# application/tamp-community-update +# application/tamp-community-update-confirm +# application/tamp-error +# application/tamp-sequence-adjust +# application/tamp-sequence-adjust-confirm +# application/tamp-status-query +# application/tamp-status-response +# application/tamp-update +# application/tamp-update-confirm +application/tei+xml tei teicorpus +application/thraud+xml tfi +# application/timestamp-query +# application/timestamp-reply +application/timestamped-data tsd +# application/tve-trigger +# application/ulpfec +# application/vcard+xml +# application/vemmi +# application/vividence.scriptfile +# application/vnd.3gpp.bsf+xml +application/vnd.3gpp.pic-bw-large plb +application/vnd.3gpp.pic-bw-small psb +application/vnd.3gpp.pic-bw-var pvb +# application/vnd.3gpp.sms +# application/vnd.3gpp2.bcmcsinfo+xml +# application/vnd.3gpp2.sms +application/vnd.3gpp2.tcap tcap +application/vnd.3m.post-it-notes pwn +application/vnd.accpac.simply.aso aso +application/vnd.accpac.simply.imp imp +application/vnd.acucobol acu +application/vnd.acucorp atc acutc +application/vnd.adobe.air-application-installer-package+zip air +application/vnd.adobe.formscentral.fcdt fcdt +application/vnd.adobe.fxp fxp fxpl +# application/vnd.adobe.partial-upload +application/vnd.adobe.xdp+xml xdp +application/vnd.adobe.xfdf xfdf +# application/vnd.aether.imp +# application/vnd.ah-barcode +application/vnd.ahead.space ahead +application/vnd.airzip.filesecure.azf azf +application/vnd.airzip.filesecure.azs azs +application/vnd.amazon.ebook azw +application/vnd.americandynamics.acc acc +application/vnd.amiga.ami ami +# application/vnd.amundsen.maze+xml +application/vnd.android.package-archive apk +application/vnd.anser-web-certificate-issue-initiation cii +application/vnd.anser-web-funds-transfer-initiation fti +application/vnd.antix.game-component atx +application/vnd.apple.installer+xml mpkg +application/vnd.apple.mpegurl m3u8 +# application/vnd.arastra.swi +application/vnd.aristanetworks.swi swi +application/vnd.astraea-software.iota iota +application/vnd.audiograph aep +# application/vnd.autopackage +# application/vnd.avistar+xml +application/vnd.blueice.multipass mpm +# application/vnd.bluetooth.ep.oob +application/vnd.bmi bmi +application/vnd.businessobjects rep +# application/vnd.cab-jscript +# application/vnd.canon-cpdl +# application/vnd.canon-lips +# application/vnd.cendio.thinlinc.clientconf +application/vnd.chemdraw+xml cdxml +application/vnd.chipnuts.karaoke-mmd mmd +application/vnd.cinderella cdy +# application/vnd.cirpack.isdn-ext +application/vnd.claymore cla +application/vnd.cloanto.rp9 rp9 +application/vnd.clonk.c4group c4g c4d c4f c4p c4u +application/vnd.cluetrust.cartomobile-config c11amc +application/vnd.cluetrust.cartomobile-config-pkg c11amz +# application/vnd.collection+json +# application/vnd.commerce-battelle +application/vnd.commonspace csp +application/vnd.contact.cmsg cdbcmsg +application/vnd.cosmocaller cmc +application/vnd.crick.clicker clkx +application/vnd.crick.clicker.keyboard clkk +application/vnd.crick.clicker.palette clkp +application/vnd.crick.clicker.template clkt +application/vnd.crick.clicker.wordbank clkw +application/vnd.criticaltools.wbs+xml wbs +application/vnd.ctc-posml pml +# application/vnd.ctct.ws+xml +# application/vnd.cups-pdf +# application/vnd.cups-postscript +application/vnd.cups-ppd ppd +# application/vnd.cups-raster +# application/vnd.cups-raw +# application/vnd.curl +application/vnd.curl.car car +application/vnd.curl.pcurl pcurl +# application/vnd.cybank +application/vnd.dart dart +application/vnd.data-vision.rdz rdz +application/vnd.dece.data uvf uvvf uvd uvvd +application/vnd.dece.ttml+xml uvt uvvt +application/vnd.dece.unspecified uvx uvvx +application/vnd.dece.zip uvz uvvz +application/vnd.denovo.fcselayout-link fe_launch +# application/vnd.dir-bi.plate-dl-nosuffix +application/vnd.dna dna +application/vnd.dolby.mlp mlp +# application/vnd.dolby.mobile.1 +# application/vnd.dolby.mobile.2 +application/vnd.dpgraph dpg +application/vnd.dreamfactory dfac +application/vnd.ds-keypoint kpxx +application/vnd.dvb.ait ait +# application/vnd.dvb.dvbj +# application/vnd.dvb.esgcontainer +# application/vnd.dvb.ipdcdftnotifaccess +# application/vnd.dvb.ipdcesgaccess +# application/vnd.dvb.ipdcesgaccess2 +# application/vnd.dvb.ipdcesgpdd +# application/vnd.dvb.ipdcroaming +# application/vnd.dvb.iptv.alfec-base +# application/vnd.dvb.iptv.alfec-enhancement +# application/vnd.dvb.notif-aggregate-root+xml +# application/vnd.dvb.notif-container+xml +# application/vnd.dvb.notif-generic+xml +# application/vnd.dvb.notif-ia-msglist+xml +# application/vnd.dvb.notif-ia-registration-request+xml +# application/vnd.dvb.notif-ia-registration-response+xml +# application/vnd.dvb.notif-init+xml +# application/vnd.dvb.pfr +application/vnd.dvb.service svc +# application/vnd.dxr +application/vnd.dynageo geo +# application/vnd.easykaraoke.cdgdownload +# application/vnd.ecdis-update +application/vnd.ecowin.chart mag +# application/vnd.ecowin.filerequest +# application/vnd.ecowin.fileupdate +# application/vnd.ecowin.series +# application/vnd.ecowin.seriesrequest +# application/vnd.ecowin.seriesupdate +# application/vnd.emclient.accessrequest+xml +application/vnd.enliven nml +# application/vnd.eprints.data+xml +application/vnd.epson.esf esf +application/vnd.epson.msf msf +application/vnd.epson.quickanime qam +application/vnd.epson.salt slt +application/vnd.epson.ssf ssf +# application/vnd.ericsson.quickcall +application/vnd.eszigno3+xml es3 et3 +# application/vnd.etsi.aoc+xml +# application/vnd.etsi.cug+xml +# application/vnd.etsi.iptvcommand+xml +# application/vnd.etsi.iptvdiscovery+xml +# application/vnd.etsi.iptvprofile+xml +# application/vnd.etsi.iptvsad-bc+xml +# application/vnd.etsi.iptvsad-cod+xml +# application/vnd.etsi.iptvsad-npvr+xml +# application/vnd.etsi.iptvservice+xml +# application/vnd.etsi.iptvsync+xml +# application/vnd.etsi.iptvueprofile+xml +# application/vnd.etsi.mcid+xml +# application/vnd.etsi.overload-control-policy-dataset+xml +# application/vnd.etsi.sci+xml +# application/vnd.etsi.simservs+xml +# application/vnd.etsi.tsl+xml +# application/vnd.etsi.tsl.der +# application/vnd.eudora.data +application/vnd.ezpix-album ez2 +application/vnd.ezpix-package ez3 +# application/vnd.f-secure.mobile +application/vnd.fdf fdf +application/vnd.fdsn.mseed mseed +application/vnd.fdsn.seed seed dataless +# application/vnd.ffsns +# application/vnd.fints +application/vnd.flographit gph +application/vnd.fluxtime.clip ftc +# application/vnd.font-fontforge-sfd +application/vnd.framemaker fm frame maker book +application/vnd.frogans.fnc fnc +application/vnd.frogans.ltf ltf +application/vnd.fsc.weblaunch fsc +application/vnd.fujitsu.oasys oas +application/vnd.fujitsu.oasys2 oa2 +application/vnd.fujitsu.oasys3 oa3 +application/vnd.fujitsu.oasysgp fg5 +application/vnd.fujitsu.oasysprs bh2 +# application/vnd.fujixerox.art-ex +# application/vnd.fujixerox.art4 +# application/vnd.fujixerox.hbpl +application/vnd.fujixerox.ddd ddd +application/vnd.fujixerox.docuworks xdw +application/vnd.fujixerox.docuworks.binder xbd +# application/vnd.fut-misnet +application/vnd.fuzzysheet fzs +application/vnd.genomatix.tuxedo txd +# application/vnd.geocube+xml +application/vnd.geogebra.file ggb +application/vnd.geogebra.tool ggt +application/vnd.geometry-explorer gex gre +application/vnd.geonext gxt +application/vnd.geoplan g2w +application/vnd.geospace g3w +# application/vnd.globalplatform.card-content-mgt +# application/vnd.globalplatform.card-content-mgt-response +application/vnd.gmx gmx +application/vnd.google-earth.kml+xml kml +application/vnd.google-earth.kmz kmz +application/vnd.grafeq gqf gqs +# application/vnd.gridmp +application/vnd.groove-account gac +application/vnd.groove-help ghf +application/vnd.groove-identity-message gim +application/vnd.groove-injector grv +application/vnd.groove-tool-message gtm +application/vnd.groove-tool-template tpl +application/vnd.groove-vcard vcg +# application/vnd.hal+json +application/vnd.hal+xml hal +application/vnd.handheld-entertainment+xml zmm +application/vnd.hbci hbci +# application/vnd.hcl-bireports +application/vnd.hhe.lesson-player les +application/vnd.hp-hpgl hpgl +application/vnd.hp-hpid hpid +application/vnd.hp-hps hps +application/vnd.hp-jlyt jlt +application/vnd.hp-pcl pcl +application/vnd.hp-pclxl pclxl +# application/vnd.httphone +application/vnd.hydrostatix.sof-data sfd-hdstx +# application/vnd.hzn-3d-crossword +# application/vnd.ibm.afplinedata +# application/vnd.ibm.electronic-media +application/vnd.ibm.minipay mpy +application/vnd.ibm.modcap afp listafp list3820 +application/vnd.ibm.rights-management irm +application/vnd.ibm.secure-container sc +application/vnd.iccprofile icc icm +application/vnd.igloader igl +application/vnd.immervision-ivp ivp +application/vnd.immervision-ivu ivu +# application/vnd.informedcontrol.rms+xml +# application/vnd.informix-visionary +# application/vnd.infotech.project +# application/vnd.infotech.project+xml +# application/vnd.innopath.wamp.notification +application/vnd.insors.igm igm +application/vnd.intercon.formnet xpw xpx +application/vnd.intergeo i2g +# application/vnd.intertrust.digibox +# application/vnd.intertrust.nncp +application/vnd.intu.qbo qbo +application/vnd.intu.qfx qfx +# application/vnd.iptc.g2.conceptitem+xml +# application/vnd.iptc.g2.knowledgeitem+xml +# application/vnd.iptc.g2.newsitem+xml +# application/vnd.iptc.g2.newsmessage+xml +# application/vnd.iptc.g2.packageitem+xml +# application/vnd.iptc.g2.planningitem+xml +application/vnd.ipunplugged.rcprofile rcprofile +application/vnd.irepository.package+xml irp +application/vnd.is-xpr xpr +application/vnd.isac.fcs fcs +application/vnd.jam jam +# application/vnd.japannet-directory-service +# application/vnd.japannet-jpnstore-wakeup +# application/vnd.japannet-payment-wakeup +# application/vnd.japannet-registration +# application/vnd.japannet-registration-wakeup +# application/vnd.japannet-setstore-wakeup +# application/vnd.japannet-verification +# application/vnd.japannet-verification-wakeup +application/vnd.jcp.javame.midlet-rms rms +application/vnd.jisp jisp +application/vnd.joost.joda-archive joda +application/vnd.kahootz ktz ktr +application/vnd.kde.karbon karbon +application/vnd.kde.kchart chrt +application/vnd.kde.kformula kfo +application/vnd.kde.kivio flw +application/vnd.kde.kontour kon +application/vnd.kde.kpresenter kpr kpt +application/vnd.kde.kspread ksp +application/vnd.kde.kword kwd kwt +application/vnd.kenameaapp htke +application/vnd.kidspiration kia +application/vnd.kinar kne knp +application/vnd.koan skp skd skt skm +application/vnd.kodak-descriptor sse +application/vnd.las.las+xml lasxml +# application/vnd.liberty-request+xml +application/vnd.llamagraphics.life-balance.desktop lbd +application/vnd.llamagraphics.life-balance.exchange+xml lbe +application/vnd.lotus-1-2-3 123 +application/vnd.lotus-approach apr +application/vnd.lotus-freelance pre +application/vnd.lotus-notes nsf +application/vnd.lotus-organizer org +application/vnd.lotus-screencam scm +application/vnd.lotus-wordpro lwp +application/vnd.macports.portpkg portpkg +# application/vnd.marlin.drm.actiontoken+xml +# application/vnd.marlin.drm.conftoken+xml +# application/vnd.marlin.drm.license+xml +# application/vnd.marlin.drm.mdcf +application/vnd.mcd mcd +application/vnd.medcalcdata mc1 +application/vnd.mediastation.cdkey cdkey +# application/vnd.meridian-slingshot +application/vnd.mfer mwf +application/vnd.mfmp mfm +application/vnd.micrografx.flo flo +application/vnd.micrografx.igx igx +application/vnd.mif mif +# application/vnd.minisoft-hp3000-save +# application/vnd.mitsubishi.misty-guard.trustweb +application/vnd.mobius.daf daf +application/vnd.mobius.dis dis +application/vnd.mobius.mbk mbk +application/vnd.mobius.mqy mqy +application/vnd.mobius.msl msl +application/vnd.mobius.plc plc +application/vnd.mobius.txf txf +application/vnd.mophun.application mpn +application/vnd.mophun.certificate mpc +# application/vnd.motorola.flexsuite +# application/vnd.motorola.flexsuite.adsi +# application/vnd.motorola.flexsuite.fis +# application/vnd.motorola.flexsuite.gotap +# application/vnd.motorola.flexsuite.kmr +# application/vnd.motorola.flexsuite.ttc +# application/vnd.motorola.flexsuite.wem +# application/vnd.motorola.iprm +application/vnd.mozilla.xul+xml xul +application/vnd.ms-artgalry cil +# application/vnd.ms-asf +application/vnd.ms-cab-compressed cab +# application/vnd.ms-color.iccprofile +application/vnd.ms-excel xls xlm xla xlc xlt xlw +application/vnd.ms-excel.addin.macroenabled.12 xlam +application/vnd.ms-excel.sheet.binary.macroenabled.12 xlsb +application/vnd.ms-excel.sheet.macroenabled.12 xlsm +application/vnd.ms-excel.template.macroenabled.12 xltm +application/vnd.ms-fontobject eot +application/vnd.ms-htmlhelp chm +application/vnd.ms-ims ims +application/vnd.ms-lrm lrm +# application/vnd.ms-office.activex+xml +application/vnd.ms-officetheme thmx +# application/vnd.ms-opentype +# application/vnd.ms-package.obfuscated-opentype +application/vnd.ms-pki.seccat cat +application/vnd.ms-pki.stl stl +# application/vnd.ms-playready.initiator+xml +application/vnd.ms-powerpoint ppt pps pot +application/vnd.ms-powerpoint.addin.macroenabled.12 ppam +application/vnd.ms-powerpoint.presentation.macroenabled.12 pptm +application/vnd.ms-powerpoint.slide.macroenabled.12 sldm +application/vnd.ms-powerpoint.slideshow.macroenabled.12 ppsm +application/vnd.ms-powerpoint.template.macroenabled.12 potm +# application/vnd.ms-printing.printticket+xml +application/vnd.ms-project mpp mpt +# application/vnd.ms-tnef +# application/vnd.ms-wmdrm.lic-chlg-req +# application/vnd.ms-wmdrm.lic-resp +# application/vnd.ms-wmdrm.meter-chlg-req +# application/vnd.ms-wmdrm.meter-resp +application/vnd.ms-word.document.macroenabled.12 docm +application/vnd.ms-word.template.macroenabled.12 dotm +application/vnd.ms-works wps wks wcm wdb +application/vnd.ms-wpl wpl +application/vnd.ms-xpsdocument xps +application/vnd.mseq mseq +# application/vnd.msign +# application/vnd.multiad.creator +# application/vnd.multiad.creator.cif +# application/vnd.music-niff +application/vnd.musician mus +application/vnd.muvee.style msty +application/vnd.mynfc taglet +# application/vnd.ncd.control +# application/vnd.ncd.reference +# application/vnd.nervana +# application/vnd.netfpx +application/vnd.neurolanguage.nlu nlu +application/vnd.nitf ntf nitf +application/vnd.noblenet-directory nnd +application/vnd.noblenet-sealer nns +application/vnd.noblenet-web nnw +# application/vnd.nokia.catalogs +# application/vnd.nokia.conml+wbxml +# application/vnd.nokia.conml+xml +# application/vnd.nokia.isds-radio-presets +# application/vnd.nokia.iptv.config+xml +# application/vnd.nokia.landmark+wbxml +# application/vnd.nokia.landmark+xml +# application/vnd.nokia.landmarkcollection+xml +# application/vnd.nokia.n-gage.ac+xml +application/vnd.nokia.n-gage.data ngdat +application/vnd.nokia.n-gage.symbian.install n-gage +# application/vnd.nokia.ncd +# application/vnd.nokia.pcd+wbxml +# application/vnd.nokia.pcd+xml +application/vnd.nokia.radio-preset rpst +application/vnd.nokia.radio-presets rpss +application/vnd.novadigm.edm edm +application/vnd.novadigm.edx edx +application/vnd.novadigm.ext ext +# application/vnd.ntt-local.file-transfer +# application/vnd.ntt-local.sip-ta_remote +# application/vnd.ntt-local.sip-ta_tcp_stream +application/vnd.oasis.opendocument.chart odc +application/vnd.oasis.opendocument.chart-template otc +application/vnd.oasis.opendocument.database odb +application/vnd.oasis.opendocument.formula odf +application/vnd.oasis.opendocument.formula-template odft +application/vnd.oasis.opendocument.graphics odg +application/vnd.oasis.opendocument.graphics-template otg +application/vnd.oasis.opendocument.image odi +application/vnd.oasis.opendocument.image-template oti +application/vnd.oasis.opendocument.presentation odp +application/vnd.oasis.opendocument.presentation-template otp +application/vnd.oasis.opendocument.spreadsheet ods +application/vnd.oasis.opendocument.spreadsheet-template ots +application/vnd.oasis.opendocument.text odt +application/vnd.oasis.opendocument.text-master odm +application/vnd.oasis.opendocument.text-template ott +application/vnd.oasis.opendocument.text-web oth +# application/vnd.obn +# application/vnd.oftn.l10n+json +# application/vnd.oipf.contentaccessdownload+xml +# application/vnd.oipf.contentaccessstreaming+xml +# application/vnd.oipf.cspg-hexbinary +# application/vnd.oipf.dae.svg+xml +# application/vnd.oipf.dae.xhtml+xml +# application/vnd.oipf.mippvcontrolmessage+xml +# application/vnd.oipf.pae.gem +# application/vnd.oipf.spdiscovery+xml +# application/vnd.oipf.spdlist+xml +# application/vnd.oipf.ueprofile+xml +# application/vnd.oipf.userprofile+xml +application/vnd.olpc-sugar xo +# application/vnd.oma-scws-config +# application/vnd.oma-scws-http-request +# application/vnd.oma-scws-http-response +# application/vnd.oma.bcast.associated-procedure-parameter+xml +# application/vnd.oma.bcast.drm-trigger+xml +# application/vnd.oma.bcast.imd+xml +# application/vnd.oma.bcast.ltkm +# application/vnd.oma.bcast.notification+xml +# application/vnd.oma.bcast.provisioningtrigger +# application/vnd.oma.bcast.sgboot +# application/vnd.oma.bcast.sgdd+xml +# application/vnd.oma.bcast.sgdu +# application/vnd.oma.bcast.simple-symbol-container +# application/vnd.oma.bcast.smartcard-trigger+xml +# application/vnd.oma.bcast.sprov+xml +# application/vnd.oma.bcast.stkm +# application/vnd.oma.cab-address-book+xml +# application/vnd.oma.cab-feature-handler+xml +# application/vnd.oma.cab-pcc+xml +# application/vnd.oma.cab-user-prefs+xml +# application/vnd.oma.dcd +# application/vnd.oma.dcdc +application/vnd.oma.dd2+xml dd2 +# application/vnd.oma.drm.risd+xml +# application/vnd.oma.group-usage-list+xml +# application/vnd.oma.pal+xml +# application/vnd.oma.poc.detailed-progress-report+xml +# application/vnd.oma.poc.final-report+xml +# application/vnd.oma.poc.groups+xml +# application/vnd.oma.poc.invocation-descriptor+xml +# application/vnd.oma.poc.optimized-progress-report+xml +# application/vnd.oma.push +# application/vnd.oma.scidm.messages+xml +# application/vnd.oma.xcap-directory+xml +# application/vnd.omads-email+xml +# application/vnd.omads-file+xml +# application/vnd.omads-folder+xml +# application/vnd.omaloc-supl-init +application/vnd.openofficeorg.extension oxt +# application/vnd.openxmlformats-officedocument.custom-properties+xml +# application/vnd.openxmlformats-officedocument.customxmlproperties+xml +# application/vnd.openxmlformats-officedocument.drawing+xml +# application/vnd.openxmlformats-officedocument.drawingml.chart+xml +# application/vnd.openxmlformats-officedocument.drawingml.chartshapes+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramcolors+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramdata+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramlayout+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramstyle+xml +# application/vnd.openxmlformats-officedocument.extended-properties+xml +# application/vnd.openxmlformats-officedocument.presentationml.commentauthors+xml +# application/vnd.openxmlformats-officedocument.presentationml.comments+xml +# application/vnd.openxmlformats-officedocument.presentationml.handoutmaster+xml +# application/vnd.openxmlformats-officedocument.presentationml.notesmaster+xml +# application/vnd.openxmlformats-officedocument.presentationml.notesslide+xml +application/vnd.openxmlformats-officedocument.presentationml.presentation pptx +# application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.presprops+xml +application/vnd.openxmlformats-officedocument.presentationml.slide sldx +# application/vnd.openxmlformats-officedocument.presentationml.slide+xml +# application/vnd.openxmlformats-officedocument.presentationml.slidelayout+xml +# application/vnd.openxmlformats-officedocument.presentationml.slidemaster+xml +application/vnd.openxmlformats-officedocument.presentationml.slideshow ppsx +# application/vnd.openxmlformats-officedocument.presentationml.slideshow.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.slideupdateinfo+xml +# application/vnd.openxmlformats-officedocument.presentationml.tablestyles+xml +# application/vnd.openxmlformats-officedocument.presentationml.tags+xml +application/vnd.openxmlformats-officedocument.presentationml.template potx +# application/vnd.openxmlformats-officedocument.presentationml.template.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.viewprops+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.calcchain+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.chartsheet+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.comments+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.connections+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.dialogsheet+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.externallink+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivotcachedefinition+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivotcacherecords+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivottable+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.querytable+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.revisionheaders+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.revisionlog+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.sharedstrings+xml +application/vnd.openxmlformats-officedocument.spreadsheetml.sheet xlsx +# application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.sheetmetadata+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.table+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.tablesinglecells+xml +application/vnd.openxmlformats-officedocument.spreadsheetml.template xltx +# application/vnd.openxmlformats-officedocument.spreadsheetml.template.main+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.usernames+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.volatiledependencies+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml +# application/vnd.openxmlformats-officedocument.theme+xml +# application/vnd.openxmlformats-officedocument.themeoverride+xml +# application/vnd.openxmlformats-officedocument.vmldrawing +# application/vnd.openxmlformats-officedocument.wordprocessingml.comments+xml +application/vnd.openxmlformats-officedocument.wordprocessingml.document docx +# application/vnd.openxmlformats-officedocument.wordprocessingml.document.glossary+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.endnotes+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.fonttable+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.footer+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.footnotes+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.numbering+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.settings+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.styles+xml +application/vnd.openxmlformats-officedocument.wordprocessingml.template dotx +# application/vnd.openxmlformats-officedocument.wordprocessingml.template.main+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.websettings+xml +# application/vnd.openxmlformats-package.core-properties+xml +# application/vnd.openxmlformats-package.digital-signature-xmlsignature+xml +# application/vnd.openxmlformats-package.relationships+xml +# application/vnd.quobject-quoxdocument +# application/vnd.osa.netdeploy +application/vnd.osgeo.mapguide.package mgp +# application/vnd.osgi.bundle +application/vnd.osgi.dp dp +application/vnd.osgi.subsystem esa +# application/vnd.otps.ct-kip+xml +application/vnd.palm pdb pqa oprc +# application/vnd.paos.xml +application/vnd.pawaafile paw +application/vnd.pg.format str +application/vnd.pg.osasli ei6 +# application/vnd.piaccess.application-licence +application/vnd.picsel efif +application/vnd.pmi.widget wg +# application/vnd.poc.group-advertisement+xml +application/vnd.pocketlearn plf +application/vnd.powerbuilder6 pbd +# application/vnd.powerbuilder6-s +# application/vnd.powerbuilder7 +# application/vnd.powerbuilder7-s +# application/vnd.powerbuilder75 +# application/vnd.powerbuilder75-s +# application/vnd.preminet +application/vnd.previewsystems.box box +application/vnd.proteus.magazine mgz +application/vnd.publishare-delta-tree qps +application/vnd.pvi.ptid1 ptid +# application/vnd.pwg-multiplexed +# application/vnd.pwg-xhtml-print+xml +# application/vnd.qualcomm.brew-app-res +application/vnd.quark.quarkxpress qxd qxt qwd qwt qxl qxb +# application/vnd.radisys.moml+xml +# application/vnd.radisys.msml+xml +# application/vnd.radisys.msml-audit+xml +# application/vnd.radisys.msml-audit-conf+xml +# application/vnd.radisys.msml-audit-conn+xml +# application/vnd.radisys.msml-audit-dialog+xml +# application/vnd.radisys.msml-audit-stream+xml +# application/vnd.radisys.msml-conf+xml +# application/vnd.radisys.msml-dialog+xml +# application/vnd.radisys.msml-dialog-base+xml +# application/vnd.radisys.msml-dialog-fax-detect+xml +# application/vnd.radisys.msml-dialog-fax-sendrecv+xml +# application/vnd.radisys.msml-dialog-group+xml +# application/vnd.radisys.msml-dialog-speech+xml +# application/vnd.radisys.msml-dialog-transform+xml +# application/vnd.rainstor.data +# application/vnd.rapid +application/vnd.realvnc.bed bed +application/vnd.recordare.musicxml mxl +application/vnd.recordare.musicxml+xml musicxml +# application/vnd.renlearn.rlprint +application/vnd.rig.cryptonote cryptonote +application/vnd.rim.cod cod +application/vnd.rn-realmedia rm +application/vnd.rn-realmedia-vbr rmvb +application/vnd.route66.link66+xml link66 +# application/vnd.rs-274x +# application/vnd.ruckus.download +# application/vnd.s3sms +application/vnd.sailingtracker.track st +# application/vnd.sbm.cid +# application/vnd.sbm.mid2 +# application/vnd.scribus +# application/vnd.sealed.3df +# application/vnd.sealed.csf +# application/vnd.sealed.doc +# application/vnd.sealed.eml +# application/vnd.sealed.mht +# application/vnd.sealed.net +# application/vnd.sealed.ppt +# application/vnd.sealed.tiff +# application/vnd.sealed.xls +# application/vnd.sealedmedia.softseal.html +# application/vnd.sealedmedia.softseal.pdf +application/vnd.seemail see +application/vnd.sema sema +application/vnd.semd semd +application/vnd.semf semf +application/vnd.shana.informed.formdata ifm +application/vnd.shana.informed.formtemplate itp +application/vnd.shana.informed.interchange iif +application/vnd.shana.informed.package ipk +application/vnd.simtech-mindmapper twd twds +application/vnd.smaf mmf +# application/vnd.smart.notebook +application/vnd.smart.teacher teacher +# application/vnd.software602.filler.form+xml +# application/vnd.software602.filler.form-xml-zip +application/vnd.solent.sdkm+xml sdkm sdkd +application/vnd.spotfire.dxp dxp +application/vnd.spotfire.sfs sfs +# application/vnd.sss-cod +# application/vnd.sss-dtf +# application/vnd.sss-ntf +application/vnd.stardivision.calc sdc +application/vnd.stardivision.draw sda +application/vnd.stardivision.impress sdd +application/vnd.stardivision.math smf +application/vnd.stardivision.writer sdw vor +application/vnd.stardivision.writer-global sgl +application/vnd.stepmania.package smzip +application/vnd.stepmania.stepchart sm +# application/vnd.street-stream +application/vnd.sun.xml.calc sxc +application/vnd.sun.xml.calc.template stc +application/vnd.sun.xml.draw sxd +application/vnd.sun.xml.draw.template std +application/vnd.sun.xml.impress sxi +application/vnd.sun.xml.impress.template sti +application/vnd.sun.xml.math sxm +application/vnd.sun.xml.writer sxw +application/vnd.sun.xml.writer.global sxg +application/vnd.sun.xml.writer.template stw +# application/vnd.sun.wadl+xml +application/vnd.sus-calendar sus susp +application/vnd.svd svd +# application/vnd.swiftview-ics +application/vnd.symbian.install sis sisx +application/vnd.syncml+xml xsm +application/vnd.syncml.dm+wbxml bdm +application/vnd.syncml.dm+xml xdm +# application/vnd.syncml.dm.notification +# application/vnd.syncml.ds.notification +application/vnd.tao.intent-module-archive tao +application/vnd.tcpdump.pcap pcap cap dmp +application/vnd.tmobile-livetv tmo +application/vnd.trid.tpt tpt +application/vnd.triscape.mxs mxs +application/vnd.trueapp tra +# application/vnd.truedoc +# application/vnd.ubisoft.webplayer +application/vnd.ufdl ufd ufdl +application/vnd.uiq.theme utz +application/vnd.umajin umj +application/vnd.unity unityweb +application/vnd.uoml+xml uoml +# application/vnd.uplanet.alert +# application/vnd.uplanet.alert-wbxml +# application/vnd.uplanet.bearer-choice +# application/vnd.uplanet.bearer-choice-wbxml +# application/vnd.uplanet.cacheop +# application/vnd.uplanet.cacheop-wbxml +# application/vnd.uplanet.channel +# application/vnd.uplanet.channel-wbxml +# application/vnd.uplanet.list +# application/vnd.uplanet.list-wbxml +# application/vnd.uplanet.listcmd +# application/vnd.uplanet.listcmd-wbxml +# application/vnd.uplanet.signal +application/vnd.vcx vcx +# application/vnd.vd-study +# application/vnd.vectorworks +# application/vnd.verimatrix.vcas +# application/vnd.vidsoft.vidconference +application/vnd.visio vsd vst vss vsw +application/vnd.visionary vis +# application/vnd.vividence.scriptfile +application/vnd.vsf vsf +# application/vnd.wap.sic +# application/vnd.wap.slc +application/vnd.wap.wbxml wbxml +application/vnd.wap.wmlc wmlc +application/vnd.wap.wmlscriptc wmlsc +application/vnd.webturbo wtb +# application/vnd.wfa.wsc +# application/vnd.wmc +# application/vnd.wmf.bootstrap +# application/vnd.wolfram.mathematica +# application/vnd.wolfram.mathematica.package +application/vnd.wolfram.player nbp +application/vnd.wordperfect wpd +application/vnd.wqd wqd +# application/vnd.wrq-hp3000-labelled +application/vnd.wt.stf stf +# application/vnd.wv.csp+wbxml +# application/vnd.wv.csp+xml +# application/vnd.wv.ssp+xml +application/vnd.xara xar +application/vnd.xfdl xfdl +# application/vnd.xfdl.webform +# application/vnd.xmi+xml +# application/vnd.xmpie.cpkg +# application/vnd.xmpie.dpkg +# application/vnd.xmpie.plan +# application/vnd.xmpie.ppkg +# application/vnd.xmpie.xlim +application/vnd.yamaha.hv-dic hvd +application/vnd.yamaha.hv-script hvs +application/vnd.yamaha.hv-voice hvp +application/vnd.yamaha.openscoreformat osf +application/vnd.yamaha.openscoreformat.osfpvg+xml osfpvg +# application/vnd.yamaha.remote-setup +application/vnd.yamaha.smaf-audio saf +application/vnd.yamaha.smaf-phrase spf +# application/vnd.yamaha.through-ngn +# application/vnd.yamaha.tunnel-udpencap +application/vnd.yellowriver-custom-menu cmp +application/vnd.zul zir zirz +application/vnd.zzazz.deck+xml zaz +application/voicexml+xml vxml +# application/vq-rtcpxr +# application/watcherinfo+xml +# application/whoispp-query +# application/whoispp-response +application/widget wgt +application/winhlp hlp +# application/wita +# application/wordperfect5.1 +application/wsdl+xml wsdl +application/wspolicy+xml wspolicy +application/x-7z-compressed 7z +application/x-abiword abw +application/x-ace-compressed ace +# application/x-amf +application/x-apple-diskimage dmg +application/x-authorware-bin aab x32 u32 vox +application/x-authorware-map aam +application/x-authorware-seg aas +application/x-bcpio bcpio +application/x-bittorrent torrent +application/x-blorb blb blorb +application/x-bzip bz +application/x-bzip2 bz2 boz +application/x-cbr cbr cba cbt cbz cb7 +application/x-cdlink vcd +application/x-cfs-compressed cfs +application/x-chat chat +application/x-chess-pgn pgn +application/x-conference nsc +# application/x-compress +application/x-cpio cpio +application/x-csh csh +application/x-debian-package deb udeb +application/x-dgc-compressed dgc +application/x-director dir dcr dxr cst cct cxt w3d fgd swa +application/x-doom wad +application/x-dtbncx+xml ncx +application/x-dtbook+xml dtb +application/x-dtbresource+xml res +application/x-dvi dvi +application/x-envoy evy +application/x-eva eva +application/x-font-bdf bdf +# application/x-font-dos +# application/x-font-framemaker +application/x-font-ghostscript gsf +# application/x-font-libgrx +application/x-font-linux-psf psf +application/x-font-otf otf +application/x-font-pcf pcf +application/x-font-snf snf +# application/x-font-speedo +# application/x-font-sunos-news +application/x-font-ttf ttf ttc +application/x-font-type1 pfa pfb pfm afm +application/font-woff woff +# application/x-font-vfont +application/x-freearc arc +application/x-futuresplash spl +application/x-gca-compressed gca +application/x-glulx ulx +application/x-gnumeric gnumeric +application/x-gramps-xml gramps +application/x-gtar gtar +# application/x-gzip +application/x-hdf hdf +application/x-install-instructions install +application/x-iso9660-image iso +application/x-java-jnlp-file jnlp +application/x-latex latex +application/x-lzh-compressed lzh lha +application/x-mie mie +application/x-mobipocket-ebook prc mobi +application/x-ms-application application +application/x-ms-shortcut lnk +application/x-ms-wmd wmd +application/x-ms-wmz wmz +application/x-ms-xbap xbap +application/x-msaccess mdb +application/x-msbinder obd +application/x-mscardfile crd +application/x-msclip clp +application/x-msdownload exe dll com bat msi +application/x-msmediaview mvb m13 m14 +application/x-msmetafile wmf wmz emf emz +application/x-msmoney mny +application/x-mspublisher pub +application/x-msschedule scd +application/x-msterminal trm +application/x-mswrite wri +application/x-netcdf nc cdf +application/x-nzb nzb +application/x-pkcs12 p12 pfx +application/x-pkcs7-certificates p7b spc +application/x-pkcs7-certreqresp p7r +application/x-rar-compressed rar +application/x-research-info-systems ris +application/x-sh sh +application/x-shar shar +application/x-shockwave-flash swf +application/x-silverlight-app xap +application/x-sql sql +application/x-stuffit sit +application/x-stuffitx sitx +application/x-subrip srt +application/x-sv4cpio sv4cpio +application/x-sv4crc sv4crc +application/x-t3vm-image t3 +application/x-tads gam +application/x-tar tar +application/x-tcl tcl +application/x-tex tex +application/x-tex-tfm tfm +application/x-texinfo texinfo texi +application/x-tgif obj +application/x-ustar ustar +application/x-wais-source src +application/x-x509-ca-cert der crt +application/x-xfig fig +application/x-xliff+xml xlf +application/x-xpinstall xpi +application/x-xz xz +application/x-zmachine z1 z2 z3 z4 z5 z6 z7 z8 +# application/x400-bp +application/xaml+xml xaml +# application/xcap-att+xml +# application/xcap-caps+xml +application/xcap-diff+xml xdf +# application/xcap-el+xml +# application/xcap-error+xml +# application/xcap-ns+xml +# application/xcon-conference-info-diff+xml +# application/xcon-conference-info+xml +application/xenc+xml xenc +application/xhtml+xml xhtml xht +# application/xhtml-voice+xml +application/xml xml xsl +application/xml-dtd dtd +# application/xml-external-parsed-entity +# application/xmpp+xml +application/xop+xml xop +application/xproc+xml xpl +application/xslt+xml xslt +application/xspf+xml xspf +application/xv+xml mxml xhvml xvml xvm +application/yang yang +application/yin+xml yin +application/zip zip +# audio/1d-interleaved-parityfec +# audio/32kadpcm +# audio/3gpp +# audio/3gpp2 +# audio/ac3 +audio/adpcm adp +# audio/amr +# audio/amr-wb +# audio/amr-wb+ +# audio/asc +# audio/atrac-advanced-lossless +# audio/atrac-x +# audio/atrac3 +audio/basic au snd +# audio/bv16 +# audio/bv32 +# audio/clearmode +# audio/cn +# audio/dat12 +# audio/dls +# audio/dsr-es201108 +# audio/dsr-es202050 +# audio/dsr-es202211 +# audio/dsr-es202212 +# audio/dv +# audio/dvi4 +# audio/eac3 +# audio/evrc +# audio/evrc-qcp +# audio/evrc0 +# audio/evrc1 +# audio/evrcb +# audio/evrcb0 +# audio/evrcb1 +# audio/evrcwb +# audio/evrcwb0 +# audio/evrcwb1 +# audio/example +# audio/fwdred +# audio/g719 +# audio/g722 +# audio/g7221 +# audio/g723 +# audio/g726-16 +# audio/g726-24 +# audio/g726-32 +# audio/g726-40 +# audio/g728 +# audio/g729 +# audio/g7291 +# audio/g729d +# audio/g729e +# audio/gsm +# audio/gsm-efr +# audio/gsm-hr-08 +# audio/ilbc +# audio/ip-mr_v2.5 +# audio/isac +# audio/l16 +# audio/l20 +# audio/l24 +# audio/l8 +# audio/lpc +audio/midi mid midi kar rmi +# audio/mobile-xmf +audio/mp4 mp4a +# audio/mp4a-latm +# audio/mpa +# audio/mpa-robust +audio/mpeg mpga mp2 mp2a mp3 m2a m3a +# audio/mpeg4-generic +# audio/musepack +audio/ogg oga ogg spx +# audio/opus +# audio/parityfec +# audio/pcma +# audio/pcma-wb +# audio/pcmu-wb +# audio/pcmu +# audio/prs.sid +# audio/qcelp +# audio/red +# audio/rtp-enc-aescm128 +# audio/rtp-midi +# audio/rtx +audio/s3m s3m +audio/silk sil +# audio/smv +# audio/smv0 +# audio/smv-qcp +# audio/sp-midi +# audio/speex +# audio/t140c +# audio/t38 +# audio/telephone-event +# audio/tone +# audio/uemclip +# audio/ulpfec +# audio/vdvi +# audio/vmr-wb +# audio/vnd.3gpp.iufp +# audio/vnd.4sb +# audio/vnd.audiokoz +# audio/vnd.celp +# audio/vnd.cisco.nse +# audio/vnd.cmles.radio-events +# audio/vnd.cns.anp1 +# audio/vnd.cns.inf1 +audio/vnd.dece.audio uva uvva +audio/vnd.digital-winds eol +# audio/vnd.dlna.adts +# audio/vnd.dolby.heaac.1 +# audio/vnd.dolby.heaac.2 +# audio/vnd.dolby.mlp +# audio/vnd.dolby.mps +# audio/vnd.dolby.pl2 +# audio/vnd.dolby.pl2x +# audio/vnd.dolby.pl2z +# audio/vnd.dolby.pulse.1 +audio/vnd.dra dra +audio/vnd.dts dts +audio/vnd.dts.hd dtshd +# audio/vnd.dvb.file +# audio/vnd.everad.plj +# audio/vnd.hns.audio +audio/vnd.lucent.voice lvp +audio/vnd.ms-playready.media.pya pya +# audio/vnd.nokia.mobile-xmf +# audio/vnd.nortel.vbk +audio/vnd.nuera.ecelp4800 ecelp4800 +audio/vnd.nuera.ecelp7470 ecelp7470 +audio/vnd.nuera.ecelp9600 ecelp9600 +# audio/vnd.octel.sbc +# audio/vnd.qcelp +# audio/vnd.rhetorex.32kadpcm +audio/vnd.rip rip +# audio/vnd.sealedmedia.softseal.mpeg +# audio/vnd.vmx.cvsd +# audio/vorbis +# audio/vorbis-config +audio/webm weba +audio/x-aac aac +audio/x-aiff aif aiff aifc +audio/x-caf caf +audio/x-flac flac +audio/x-matroska mka +audio/x-mpegurl m3u +audio/x-ms-wax wax +audio/x-ms-wma wma +audio/x-pn-realaudio ram ra +audio/x-pn-realaudio-plugin rmp +# audio/x-tta +audio/x-wav wav +audio/xm xm +chemical/x-cdx cdx +chemical/x-cif cif +chemical/x-cmdf cmdf +chemical/x-cml cml +chemical/x-csml csml +# chemical/x-pdb +chemical/x-xyz xyz +image/bmp bmp +image/cgm cgm +# image/example +# image/fits +image/g3fax g3 +image/gif gif +image/ief ief +# image/jp2 +image/jpeg jpeg jpg jpe +# image/jpm +# image/jpx +image/ktx ktx +# image/naplps +image/png png +image/prs.btif btif +# image/prs.pti +image/sgi sgi +image/svg+xml svg svgz +# image/t38 +image/tiff tiff tif +# image/tiff-fx +image/vnd.adobe.photoshop psd +# image/vnd.cns.inf2 +image/vnd.dece.graphic uvi uvvi uvg uvvg +image/vnd.dvb.subtitle sub +image/vnd.djvu djvu djv +image/vnd.dwg dwg +image/vnd.dxf dxf +image/vnd.fastbidsheet fbs +image/vnd.fpx fpx +image/vnd.fst fst +image/vnd.fujixerox.edmics-mmr mmr +image/vnd.fujixerox.edmics-rlc rlc +# image/vnd.globalgraphics.pgb +# image/vnd.microsoft.icon +# image/vnd.mix +image/vnd.ms-modi mdi +image/vnd.ms-photo wdp +image/vnd.net-fpx npx +# image/vnd.radiance +# image/vnd.sealed.png +# image/vnd.sealedmedia.softseal.gif +# image/vnd.sealedmedia.softseal.jpg +# image/vnd.svf +image/vnd.wap.wbmp wbmp +image/vnd.xiff xif +image/webp webp +image/x-3ds 3ds +image/x-cmu-raster ras +image/x-cmx cmx +image/x-freehand fh fhc fh4 fh5 fh7 +image/x-icon ico +image/x-mrsid-image sid +image/x-pcx pcx +image/x-pict pic pct +image/x-portable-anymap pnm +image/x-portable-bitmap pbm +image/x-portable-graymap pgm +image/x-portable-pixmap ppm +image/x-rgb rgb +image/x-tga tga +image/x-xbitmap xbm +image/x-xpixmap xpm +image/x-xwindowdump xwd +# message/cpim +# message/delivery-status +# message/disposition-notification +# message/example +# message/external-body +# message/feedback-report +# message/global +# message/global-delivery-status +# message/global-disposition-notification +# message/global-headers +# message/http +# message/imdn+xml +# message/news +# message/partial +message/rfc822 eml mime +# message/s-http +# message/sip +# message/sipfrag +# message/tracking-status +# message/vnd.si.simp +# model/example +model/iges igs iges +model/mesh msh mesh silo +model/vnd.collada+xml dae +model/vnd.dwf dwf +# model/vnd.flatland.3dml +model/vnd.gdl gdl +# model/vnd.gs-gdl +# model/vnd.gs.gdl +model/vnd.gtw gtw +# model/vnd.moml+xml +model/vnd.mts mts +# model/vnd.parasolid.transmit.binary +# model/vnd.parasolid.transmit.text +model/vnd.vtu vtu +model/vrml wrl vrml +model/x3d+binary x3db x3dbz +model/x3d+vrml x3dv x3dvz +model/x3d+xml x3d x3dz +# multipart/alternative +# multipart/appledouble +# multipart/byteranges +# multipart/digest +# multipart/encrypted +# multipart/example +# multipart/form-data +# multipart/header-set +# multipart/mixed +# multipart/parallel +# multipart/related +# multipart/report +# multipart/signed +# multipart/voice-message +# text/1d-interleaved-parityfec +text/cache-manifest appcache +text/calendar ics ifb +text/css css +text/csv csv +# text/directory +# text/dns +# text/ecmascript +# text/enriched +# text/example +# text/fwdred +text/html html htm +# text/javascript +text/n3 n3 +# text/parityfec +text/plain txt text conf def list log in +# text/prs.fallenstein.rst +text/prs.lines.tag dsc +# text/vnd.radisys.msml-basic-layout +# text/red +# text/rfc822-headers +text/richtext rtx +# text/rtf +# text/rtp-enc-aescm128 +# text/rtx +text/sgml sgml sgm +# text/t140 +text/tab-separated-values tsv +text/troff t tr roff man me ms +text/turtle ttl +# text/ulpfec +text/uri-list uri uris urls +text/vcard vcard +# text/vnd.abc +text/vnd.curl curl +text/vnd.curl.dcurl dcurl +text/vnd.curl.scurl scurl +text/vnd.curl.mcurl mcurl +# text/vnd.dmclientscript +text/vnd.dvb.subtitle sub +# text/vnd.esmertec.theme-descriptor +text/vnd.fly fly +text/vnd.fmi.flexstor flx +text/vnd.graphviz gv +text/vnd.in3d.3dml 3dml +text/vnd.in3d.spot spot +# text/vnd.iptc.newsml +# text/vnd.iptc.nitf +# text/vnd.latex-z +# text/vnd.motorola.reflex +# text/vnd.ms-mediapackage +# text/vnd.net2phone.commcenter.command +# text/vnd.si.uricatalogue +text/vnd.sun.j2me.app-descriptor jad +# text/vnd.trolltech.linguist +# text/vnd.wap.si +# text/vnd.wap.sl +text/vnd.wap.wml wml +text/vnd.wap.wmlscript wmls +text/x-asm s asm +text/x-c c cc cxx cpp h hh dic +text/x-fortran f for f77 f90 +text/x-java-source java +text/x-opml opml +text/x-pascal p pas +text/x-nfo nfo +text/x-setext etx +text/x-sfv sfv +text/x-uuencode uu +text/x-vcalendar vcs +text/x-vcard vcf +# text/xml +# text/xml-external-parsed-entity +# video/1d-interleaved-parityfec +video/3gpp 3gp +# video/3gpp-tt +video/3gpp2 3g2 +# video/bmpeg +# video/bt656 +# video/celb +# video/dv +# video/example +video/h261 h261 +video/h263 h263 +# video/h263-1998 +# video/h263-2000 +video/h264 h264 +# video/h264-rcdo +# video/h264-svc +video/jpeg jpgv +# video/jpeg2000 +video/jpm jpm jpgm +video/mj2 mj2 mjp2 +# video/mp1s +# video/mp2p +# video/mp2t +video/mp4 mp4 mp4v mpg4 +# video/mp4v-es +video/mpeg mpeg mpg mpe m1v m2v +# video/mpeg4-generic +# video/mpv +# video/nv +video/ogg ogv +# video/parityfec +# video/pointer +video/quicktime qt mov +# video/raw +# video/rtp-enc-aescm128 +# video/rtx +# video/smpte292m +# video/ulpfec +# video/vc1 +# video/vnd.cctv +video/vnd.dece.hd uvh uvvh +video/vnd.dece.mobile uvm uvvm +# video/vnd.dece.mp4 +video/vnd.dece.pd uvp uvvp +video/vnd.dece.sd uvs uvvs +video/vnd.dece.video uvv uvvv +# video/vnd.directv.mpeg +# video/vnd.directv.mpeg-tts +# video/vnd.dlna.mpeg-tts +video/vnd.dvb.file dvb +video/vnd.fvt fvt +# video/vnd.hns.video +# video/vnd.iptvforum.1dparityfec-1010 +# video/vnd.iptvforum.1dparityfec-2005 +# video/vnd.iptvforum.2dparityfec-1010 +# video/vnd.iptvforum.2dparityfec-2005 +# video/vnd.iptvforum.ttsavc +# video/vnd.iptvforum.ttsmpeg2 +# video/vnd.motorola.video +# video/vnd.motorola.videop +video/vnd.mpegurl mxu m4u +video/vnd.ms-playready.media.pyv pyv +# video/vnd.nokia.interleaved-multimedia +# video/vnd.nokia.videovoip +# video/vnd.objectvideo +# video/vnd.sealed.mpeg1 +# video/vnd.sealed.mpeg4 +# video/vnd.sealed.swf +# video/vnd.sealedmedia.softseal.mov +video/vnd.uvvu.mp4 uvu uvvu +video/vnd.vivo viv +video/webm webm +video/x-f4v f4v +video/x-fli fli +video/x-flv flv +video/x-m4v m4v +video/x-matroska mkv mk3d mks +video/x-mng mng +video/x-ms-asf asf asx +video/x-ms-vob vob +video/x-ms-wm wm +video/x-ms-wmv wmv +video/x-ms-wmx wmx +video/x-ms-wvx wvx +video/x-msvideo avi +video/x-sgi-movie movie +video/x-smv smv +x-conference/x-cooltalk ice diff --git a/node_modules/mime/types/node.types b/node_modules/mime/types/node.types new file mode 100644 index 00000000..55b2cf79 --- /dev/null +++ b/node_modules/mime/types/node.types @@ -0,0 +1,77 @@ +# What: WebVTT +# Why: To allow formats intended for marking up external text track resources. +# http://dev.w3.org/html5/webvtt/ +# Added by: niftylettuce +text/vtt vtt + +# What: Google Chrome Extension +# Why: To allow apps to (work) be served with the right content type header. +# http://codereview.chromium.org/2830017 +# Added by: niftylettuce +application/x-chrome-extension crx + +# What: HTC support +# Why: To properly render .htc files such as CSS3PIE +# Added by: niftylettuce +text/x-component htc + +# What: HTML5 application cache manifes ('.manifest' extension) +# Why: De-facto standard. Required by Mozilla browser when serving HTML5 apps +# per https://developer.mozilla.org/en/offline_resources_in_firefox +# Added by: louisremi +text/cache-manifest manifest + +# What: node binary buffer format +# Why: semi-standard extension w/in the node community +# Added by: tootallnate +application/octet-stream buffer + +# What: The "protected" MP-4 formats used by iTunes. +# Why: Required for streaming music to browsers (?) +# Added by: broofa +application/mp4 m4p +audio/mp4 m4a + +# What: Video format, Part of RFC1890 +# Why: See https://github.com/bentomas/node-mime/pull/6 +# Added by: mjrusso +video/MP2T ts + +# What: EventSource mime type +# Why: mime type of Server-Sent Events stream +# http://www.w3.org/TR/eventsource/#text-event-stream +# Added by: francois2metz +text/event-stream event-stream + +# What: Mozilla App manifest mime type +# Why: https://developer.mozilla.org/en/Apps/Manifest#Serving_manifests +# Added by: ednapiranha +application/x-web-app-manifest+json webapp + +# What: Lua file types +# Why: Googling around shows de-facto consensus on these +# Added by: creationix (Issue #45) +text/x-lua lua +application/x-lua-bytecode luac + +# What: Markdown files, as per http://daringfireball.net/projects/markdown/syntax +# Why: http://stackoverflow.com/questions/10701983/what-is-the-mime-type-for-markdown +# Added by: avoidwork +text/x-markdown markdown md mkd + +# What: ini files +# Why: because they're just text files +# Added by: Matthew Kastor +text/plain ini + +# What: DASH Adaptive Streaming manifest +# Why: https://developer.mozilla.org/en-US/docs/DASH_Adaptive_Streaming_for_HTML_5_Video +# Added by: eelcocramer +application/dash+xml mdp + +# What: OpenType font files - http://www.microsoft.com/typography/otspec/ +# Why: Browsers usually ignore the font MIME types and sniff the content, +# but Chrome, shows a warning if OpenType fonts aren't served with +# the `font/opentype` MIME type: http://i.imgur.com/8c5RN8M.png. +# Added by: alrra +font/opentype otf diff --git a/node_modules/minimatch/LICENSE b/node_modules/minimatch/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/minimatch/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/minimatch/README.md b/node_modules/minimatch/README.md new file mode 100644 index 00000000..ad72b813 --- /dev/null +++ b/node_modules/minimatch/README.md @@ -0,0 +1,209 @@ +# minimatch + +A minimal matching utility. + +[![Build Status](https://secure.travis-ci.org/isaacs/minimatch.svg)](http://travis-ci.org/isaacs/minimatch) + + +This is the matching library used internally by npm. + +It works by converting glob expressions into JavaScript `RegExp` +objects. + +## Usage + +```javascript +var minimatch = require("minimatch") + +minimatch("bar.foo", "*.foo") // true! +minimatch("bar.foo", "*.bar") // false! +minimatch("bar.foo", "*.+(bar|foo)", { debug: true }) // true, and noisy! +``` + +## Features + +Supports these glob features: + +* Brace Expansion +* Extended glob matching +* "Globstar" `**` matching + +See: + +* `man sh` +* `man bash` +* `man 3 fnmatch` +* `man 5 gitignore` + +## Minimatch Class + +Create a minimatch object by instantiating the `minimatch.Minimatch` class. + +```javascript +var Minimatch = require("minimatch").Minimatch +var mm = new Minimatch(pattern, options) +``` + +### Properties + +* `pattern` The original pattern the minimatch object represents. +* `options` The options supplied to the constructor. +* `set` A 2-dimensional array of regexp or string expressions. + Each row in the + array corresponds to a brace-expanded pattern. Each item in the row + corresponds to a single path-part. For example, the pattern + `{a,b/c}/d` would expand to a set of patterns like: + + [ [ a, d ] + , [ b, c, d ] ] + + If a portion of the pattern doesn't have any "magic" in it + (that is, it's something like `"foo"` rather than `fo*o?`), then it + will be left as a string rather than converted to a regular + expression. + +* `regexp` Created by the `makeRe` method. A single regular expression + expressing the entire pattern. This is useful in cases where you wish + to use the pattern somewhat like `fnmatch(3)` with `FNM_PATH` enabled. +* `negate` True if the pattern is negated. +* `comment` True if the pattern is a comment. +* `empty` True if the pattern is `""`. + +### Methods + +* `makeRe` Generate the `regexp` member if necessary, and return it. + Will return `false` if the pattern is invalid. +* `match(fname)` Return true if the filename matches the pattern, or + false otherwise. +* `matchOne(fileArray, patternArray, partial)` Take a `/`-split + filename, and match it against a single row in the `regExpSet`. This + method is mainly for internal use, but is exposed so that it can be + used by a glob-walker that needs to avoid excessive filesystem calls. + +All other methods are internal, and will be called as necessary. + +### minimatch(path, pattern, options) + +Main export. Tests a path against the pattern using the options. + +```javascript +var isJS = minimatch(file, "*.js", { matchBase: true }) +``` + +### minimatch.filter(pattern, options) + +Returns a function that tests its +supplied argument, suitable for use with `Array.filter`. Example: + +```javascript +var javascripts = fileList.filter(minimatch.filter("*.js", {matchBase: true})) +``` + +### minimatch.match(list, pattern, options) + +Match against the list of +files, in the style of fnmatch or glob. If nothing is matched, and +options.nonull is set, then return a list containing the pattern itself. + +```javascript +var javascripts = minimatch.match(fileList, "*.js", {matchBase: true})) +``` + +### minimatch.makeRe(pattern, options) + +Make a regular expression object from the pattern. + +## Options + +All options are `false` by default. + +### debug + +Dump a ton of stuff to stderr. + +### nobrace + +Do not expand `{a,b}` and `{1..3}` brace sets. + +### noglobstar + +Disable `**` matching against multiple folder names. + +### dot + +Allow patterns to match filenames starting with a period, even if +the pattern does not explicitly have a period in that spot. + +Note that by default, `a/**/b` will **not** match `a/.d/b`, unless `dot` +is set. + +### noext + +Disable "extglob" style patterns like `+(a|b)`. + +### nocase + +Perform a case-insensitive match. + +### nonull + +When a match is not found by `minimatch.match`, return a list containing +the pattern itself if this option is set. When not set, an empty list +is returned if there are no matches. + +### matchBase + +If set, then patterns without slashes will be matched +against the basename of the path if it contains slashes. For example, +`a?b` would match the path `/xyz/123/acb`, but not `/xyz/acb/123`. + +### nocomment + +Suppress the behavior of treating `#` at the start of a pattern as a +comment. + +### nonegate + +Suppress the behavior of treating a leading `!` character as negation. + +### flipNegate + +Returns from negate expressions the same as if they were not negated. +(Ie, true on a hit, false on a miss.) + + +## Comparisons to other fnmatch/glob implementations + +While strict compliance with the existing standards is a worthwhile +goal, some discrepancies exist between minimatch and other +implementations, and are intentional. + +If the pattern starts with a `!` character, then it is negated. Set the +`nonegate` flag to suppress this behavior, and treat leading `!` +characters normally. This is perhaps relevant if you wish to start the +pattern with a negative extglob pattern like `!(a|B)`. Multiple `!` +characters at the start of a pattern will negate the pattern multiple +times. + +If a pattern starts with `#`, then it is treated as a comment, and +will not match anything. Use `\#` to match a literal `#` at the +start of a line, or set the `nocomment` flag to suppress this behavior. + +The double-star character `**` is supported by default, unless the +`noglobstar` flag is set. This is supported in the manner of bsdglob +and bash 4.1, where `**` only has special significance if it is the only +thing in a path part. That is, `a/**/b` will match `a/x/y/b`, but +`a/**b` will not. + +If an escaped pattern has no matches, and the `nonull` flag is set, +then minimatch.match returns the pattern as-provided, rather than +interpreting the character escapes. For example, +`minimatch.match([], "\\*a\\?")` will return `"\\*a\\?"` rather than +`"*a?"`. This is akin to setting the `nullglob` option in bash, except +that it does not resolve escaped pattern characters. + +If brace expansion is not disabled, then it is performed before any +other interpretation of the glob pattern. Thus, a pattern like +`+(a|{b),c)}`, which would not be valid in bash or zsh, is expanded +**first** into the set of `+(a|b)` and `+(a|c)`, and those patterns are +checked for validity. Since those two are valid, matching proceeds. diff --git a/node_modules/minimatch/minimatch.js b/node_modules/minimatch/minimatch.js new file mode 100644 index 00000000..5b5f8cf4 --- /dev/null +++ b/node_modules/minimatch/minimatch.js @@ -0,0 +1,923 @@ +module.exports = minimatch +minimatch.Minimatch = Minimatch + +var path = { sep: '/' } +try { + path = require('path') +} catch (er) {} + +var GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {} +var expand = require('brace-expansion') + +var plTypes = { + '!': { open: '(?:(?!(?:', close: '))[^/]*?)'}, + '?': { open: '(?:', close: ')?' }, + '+': { open: '(?:', close: ')+' }, + '*': { open: '(?:', close: ')*' }, + '@': { open: '(?:', close: ')' } +} + +// any single thing other than / +// don't need to escape / when using new RegExp() +var qmark = '[^/]' + +// * => any number of characters +var star = qmark + '*?' + +// ** when dots are allowed. Anything goes, except .. and . +// not (^ or / followed by one or two dots followed by $ or /), +// followed by anything, any number of times. +var twoStarDot = '(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?' + +// not a ^ or / followed by a dot, +// followed by anything, any number of times. +var twoStarNoDot = '(?:(?!(?:\\\/|^)\\.).)*?' + +// characters that need to be escaped in RegExp. +var reSpecials = charSet('().*{}+?[]^$\\!') + +// "abc" -> { a:true, b:true, c:true } +function charSet (s) { + return s.split('').reduce(function (set, c) { + set[c] = true + return set + }, {}) +} + +// normalizes slashes. +var slashSplit = /\/+/ + +minimatch.filter = filter +function filter (pattern, options) { + options = options || {} + return function (p, i, list) { + return minimatch(p, pattern, options) + } +} + +function ext (a, b) { + a = a || {} + b = b || {} + var t = {} + Object.keys(b).forEach(function (k) { + t[k] = b[k] + }) + Object.keys(a).forEach(function (k) { + t[k] = a[k] + }) + return t +} + +minimatch.defaults = function (def) { + if (!def || !Object.keys(def).length) return minimatch + + var orig = minimatch + + var m = function minimatch (p, pattern, options) { + return orig.minimatch(p, pattern, ext(def, options)) + } + + m.Minimatch = function Minimatch (pattern, options) { + return new orig.Minimatch(pattern, ext(def, options)) + } + + return m +} + +Minimatch.defaults = function (def) { + if (!def || !Object.keys(def).length) return Minimatch + return minimatch.defaults(def).Minimatch +} + +function minimatch (p, pattern, options) { + if (typeof pattern !== 'string') { + throw new TypeError('glob pattern string required') + } + + if (!options) options = {} + + // shortcut: comments match nothing. + if (!options.nocomment && pattern.charAt(0) === '#') { + return false + } + + // "" only matches "" + if (pattern.trim() === '') return p === '' + + return new Minimatch(pattern, options).match(p) +} + +function Minimatch (pattern, options) { + if (!(this instanceof Minimatch)) { + return new Minimatch(pattern, options) + } + + if (typeof pattern !== 'string') { + throw new TypeError('glob pattern string required') + } + + if (!options) options = {} + pattern = pattern.trim() + + // windows support: need to use /, not \ + if (path.sep !== '/') { + pattern = pattern.split(path.sep).join('/') + } + + this.options = options + this.set = [] + this.pattern = pattern + this.regexp = null + this.negate = false + this.comment = false + this.empty = false + + // make the set of regexps etc. + this.make() +} + +Minimatch.prototype.debug = function () {} + +Minimatch.prototype.make = make +function make () { + // don't do it more than once. + if (this._made) return + + var pattern = this.pattern + var options = this.options + + // empty patterns and comments match nothing. + if (!options.nocomment && pattern.charAt(0) === '#') { + this.comment = true + return + } + if (!pattern) { + this.empty = true + return + } + + // step 1: figure out negation, etc. + this.parseNegate() + + // step 2: expand braces + var set = this.globSet = this.braceExpand() + + if (options.debug) this.debug = console.error + + this.debug(this.pattern, set) + + // step 3: now we have a set, so turn each one into a series of path-portion + // matching patterns. + // These will be regexps, except in the case of "**", which is + // set to the GLOBSTAR object for globstar behavior, + // and will not contain any / characters + set = this.globParts = set.map(function (s) { + return s.split(slashSplit) + }) + + this.debug(this.pattern, set) + + // glob --> regexps + set = set.map(function (s, si, set) { + return s.map(this.parse, this) + }, this) + + this.debug(this.pattern, set) + + // filter out everything that didn't compile properly. + set = set.filter(function (s) { + return s.indexOf(false) === -1 + }) + + this.debug(this.pattern, set) + + this.set = set +} + +Minimatch.prototype.parseNegate = parseNegate +function parseNegate () { + var pattern = this.pattern + var negate = false + var options = this.options + var negateOffset = 0 + + if (options.nonegate) return + + for (var i = 0, l = pattern.length + ; i < l && pattern.charAt(i) === '!' + ; i++) { + negate = !negate + negateOffset++ + } + + if (negateOffset) this.pattern = pattern.substr(negateOffset) + this.negate = negate +} + +// Brace expansion: +// a{b,c}d -> abd acd +// a{b,}c -> abc ac +// a{0..3}d -> a0d a1d a2d a3d +// a{b,c{d,e}f}g -> abg acdfg acefg +// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg +// +// Invalid sets are not expanded. +// a{2..}b -> a{2..}b +// a{b}c -> a{b}c +minimatch.braceExpand = function (pattern, options) { + return braceExpand(pattern, options) +} + +Minimatch.prototype.braceExpand = braceExpand + +function braceExpand (pattern, options) { + if (!options) { + if (this instanceof Minimatch) { + options = this.options + } else { + options = {} + } + } + + pattern = typeof pattern === 'undefined' + ? this.pattern : pattern + + if (typeof pattern === 'undefined') { + throw new TypeError('undefined pattern') + } + + if (options.nobrace || + !pattern.match(/\{.*\}/)) { + // shortcut. no need to expand. + return [pattern] + } + + return expand(pattern) +} + +// parse a component of the expanded set. +// At this point, no pattern may contain "/" in it +// so we're going to return a 2d array, where each entry is the full +// pattern, split on '/', and then turned into a regular expression. +// A regexp is made at the end which joins each array with an +// escaped /, and another full one which joins each regexp with |. +// +// Following the lead of Bash 4.1, note that "**" only has special meaning +// when it is the *only* thing in a path portion. Otherwise, any series +// of * is equivalent to a single *. Globstar behavior is enabled by +// default, and can be disabled by setting options.noglobstar. +Minimatch.prototype.parse = parse +var SUBPARSE = {} +function parse (pattern, isSub) { + if (pattern.length > 1024 * 64) { + throw new TypeError('pattern is too long') + } + + var options = this.options + + // shortcuts + if (!options.noglobstar && pattern === '**') return GLOBSTAR + if (pattern === '') return '' + + var re = '' + var hasMagic = !!options.nocase + var escaping = false + // ? => one single character + var patternListStack = [] + var negativeLists = [] + var stateChar + var inClass = false + var reClassStart = -1 + var classStart = -1 + // . and .. never match anything that doesn't start with ., + // even when options.dot is set. + var patternStart = pattern.charAt(0) === '.' ? '' // anything + // not (start or / followed by . or .. followed by / or end) + : options.dot ? '(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))' + : '(?!\\.)' + var self = this + + function clearStateChar () { + if (stateChar) { + // we had some state-tracking character + // that wasn't consumed by this pass. + switch (stateChar) { + case '*': + re += star + hasMagic = true + break + case '?': + re += qmark + hasMagic = true + break + default: + re += '\\' + stateChar + break + } + self.debug('clearStateChar %j %j', stateChar, re) + stateChar = false + } + } + + for (var i = 0, len = pattern.length, c + ; (i < len) && (c = pattern.charAt(i)) + ; i++) { + this.debug('%s\t%s %s %j', pattern, i, re, c) + + // skip over any that are escaped. + if (escaping && reSpecials[c]) { + re += '\\' + c + escaping = false + continue + } + + switch (c) { + case '/': + // completely not allowed, even escaped. + // Should already be path-split by now. + return false + + case '\\': + clearStateChar() + escaping = true + continue + + // the various stateChar values + // for the "extglob" stuff. + case '?': + case '*': + case '+': + case '@': + case '!': + this.debug('%s\t%s %s %j <-- stateChar', pattern, i, re, c) + + // all of those are literals inside a class, except that + // the glob [!a] means [^a] in regexp + if (inClass) { + this.debug(' in class') + if (c === '!' && i === classStart + 1) c = '^' + re += c + continue + } + + // if we already have a stateChar, then it means + // that there was something like ** or +? in there. + // Handle the stateChar, then proceed with this one. + self.debug('call clearStateChar %j', stateChar) + clearStateChar() + stateChar = c + // if extglob is disabled, then +(asdf|foo) isn't a thing. + // just clear the statechar *now*, rather than even diving into + // the patternList stuff. + if (options.noext) clearStateChar() + continue + + case '(': + if (inClass) { + re += '(' + continue + } + + if (!stateChar) { + re += '\\(' + continue + } + + patternListStack.push({ + type: stateChar, + start: i - 1, + reStart: re.length, + open: plTypes[stateChar].open, + close: plTypes[stateChar].close + }) + // negation is (?:(?!js)[^/]*) + re += stateChar === '!' ? '(?:(?!(?:' : '(?:' + this.debug('plType %j %j', stateChar, re) + stateChar = false + continue + + case ')': + if (inClass || !patternListStack.length) { + re += '\\)' + continue + } + + clearStateChar() + hasMagic = true + var pl = patternListStack.pop() + // negation is (?:(?!js)[^/]*) + // The others are (?:) + re += pl.close + if (pl.type === '!') { + negativeLists.push(pl) + } + pl.reEnd = re.length + continue + + case '|': + if (inClass || !patternListStack.length || escaping) { + re += '\\|' + escaping = false + continue + } + + clearStateChar() + re += '|' + continue + + // these are mostly the same in regexp and glob + case '[': + // swallow any state-tracking char before the [ + clearStateChar() + + if (inClass) { + re += '\\' + c + continue + } + + inClass = true + classStart = i + reClassStart = re.length + re += c + continue + + case ']': + // a right bracket shall lose its special + // meaning and represent itself in + // a bracket expression if it occurs + // first in the list. -- POSIX.2 2.8.3.2 + if (i === classStart + 1 || !inClass) { + re += '\\' + c + escaping = false + continue + } + + // handle the case where we left a class open. + // "[z-a]" is valid, equivalent to "\[z-a\]" + if (inClass) { + // split where the last [ was, make sure we don't have + // an invalid re. if so, re-walk the contents of the + // would-be class to re-translate any characters that + // were passed through as-is + // TODO: It would probably be faster to determine this + // without a try/catch and a new RegExp, but it's tricky + // to do safely. For now, this is safe and works. + var cs = pattern.substring(classStart + 1, i) + try { + RegExp('[' + cs + ']') + } catch (er) { + // not a valid class! + var sp = this.parse(cs, SUBPARSE) + re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]' + hasMagic = hasMagic || sp[1] + inClass = false + continue + } + } + + // finish up the class. + hasMagic = true + inClass = false + re += c + continue + + default: + // swallow any state char that wasn't consumed + clearStateChar() + + if (escaping) { + // no need + escaping = false + } else if (reSpecials[c] + && !(c === '^' && inClass)) { + re += '\\' + } + + re += c + + } // switch + } // for + + // handle the case where we left a class open. + // "[abc" is valid, equivalent to "\[abc" + if (inClass) { + // split where the last [ was, and escape it + // this is a huge pita. We now have to re-walk + // the contents of the would-be class to re-translate + // any characters that were passed through as-is + cs = pattern.substr(classStart + 1) + sp = this.parse(cs, SUBPARSE) + re = re.substr(0, reClassStart) + '\\[' + sp[0] + hasMagic = hasMagic || sp[1] + } + + // handle the case where we had a +( thing at the *end* + // of the pattern. + // each pattern list stack adds 3 chars, and we need to go through + // and escape any | chars that were passed through as-is for the regexp. + // Go through and escape them, taking care not to double-escape any + // | chars that were already escaped. + for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) { + var tail = re.slice(pl.reStart + pl.open.length) + this.debug('setting tail', re, pl) + // maybe some even number of \, then maybe 1 \, followed by a | + tail = tail.replace(/((?:\\{2}){0,64})(\\?)\|/g, function (_, $1, $2) { + if (!$2) { + // the | isn't already escaped, so escape it. + $2 = '\\' + } + + // need to escape all those slashes *again*, without escaping the + // one that we need for escaping the | character. As it works out, + // escaping an even number of slashes can be done by simply repeating + // it exactly after itself. That's why this trick works. + // + // I am sorry that you have to see this. + return $1 + $1 + $2 + '|' + }) + + this.debug('tail=%j\n %s', tail, tail, pl, re) + var t = pl.type === '*' ? star + : pl.type === '?' ? qmark + : '\\' + pl.type + + hasMagic = true + re = re.slice(0, pl.reStart) + t + '\\(' + tail + } + + // handle trailing things that only matter at the very end. + clearStateChar() + if (escaping) { + // trailing \\ + re += '\\\\' + } + + // only need to apply the nodot start if the re starts with + // something that could conceivably capture a dot + var addPatternStart = false + switch (re.charAt(0)) { + case '.': + case '[': + case '(': addPatternStart = true + } + + // Hack to work around lack of negative lookbehind in JS + // A pattern like: *.!(x).!(y|z) needs to ensure that a name + // like 'a.xyz.yz' doesn't match. So, the first negative + // lookahead, has to look ALL the way ahead, to the end of + // the pattern. + for (var n = negativeLists.length - 1; n > -1; n--) { + var nl = negativeLists[n] + + var nlBefore = re.slice(0, nl.reStart) + var nlFirst = re.slice(nl.reStart, nl.reEnd - 8) + var nlLast = re.slice(nl.reEnd - 8, nl.reEnd) + var nlAfter = re.slice(nl.reEnd) + + nlLast += nlAfter + + // Handle nested stuff like *(*.js|!(*.json)), where open parens + // mean that we should *not* include the ) in the bit that is considered + // "after" the negated section. + var openParensBefore = nlBefore.split('(').length - 1 + var cleanAfter = nlAfter + for (i = 0; i < openParensBefore; i++) { + cleanAfter = cleanAfter.replace(/\)[+*?]?/, '') + } + nlAfter = cleanAfter + + var dollar = '' + if (nlAfter === '' && isSub !== SUBPARSE) { + dollar = '$' + } + var newRe = nlBefore + nlFirst + nlAfter + dollar + nlLast + re = newRe + } + + // if the re is not "" at this point, then we need to make sure + // it doesn't match against an empty path part. + // Otherwise a/* will match a/, which it should not. + if (re !== '' && hasMagic) { + re = '(?=.)' + re + } + + if (addPatternStart) { + re = patternStart + re + } + + // parsing just a piece of a larger pattern. + if (isSub === SUBPARSE) { + return [re, hasMagic] + } + + // skip the regexp for non-magical patterns + // unescape anything in it, though, so that it'll be + // an exact match against a file etc. + if (!hasMagic) { + return globUnescape(pattern) + } + + var flags = options.nocase ? 'i' : '' + try { + var regExp = new RegExp('^' + re + '$', flags) + } catch (er) { + // If it was an invalid regular expression, then it can't match + // anything. This trick looks for a character after the end of + // the string, which is of course impossible, except in multi-line + // mode, but it's not a /m regex. + return new RegExp('$.') + } + + regExp._glob = pattern + regExp._src = re + + return regExp +} + +minimatch.makeRe = function (pattern, options) { + return new Minimatch(pattern, options || {}).makeRe() +} + +Minimatch.prototype.makeRe = makeRe +function makeRe () { + if (this.regexp || this.regexp === false) return this.regexp + + // at this point, this.set is a 2d array of partial + // pattern strings, or "**". + // + // It's better to use .match(). This function shouldn't + // be used, really, but it's pretty convenient sometimes, + // when you just want to work with a regex. + var set = this.set + + if (!set.length) { + this.regexp = false + return this.regexp + } + var options = this.options + + var twoStar = options.noglobstar ? star + : options.dot ? twoStarDot + : twoStarNoDot + var flags = options.nocase ? 'i' : '' + + var re = set.map(function (pattern) { + return pattern.map(function (p) { + return (p === GLOBSTAR) ? twoStar + : (typeof p === 'string') ? regExpEscape(p) + : p._src + }).join('\\\/') + }).join('|') + + // must match entire pattern + // ending in a * or ** will make it less strict. + re = '^(?:' + re + ')$' + + // can match anything, as long as it's not this. + if (this.negate) re = '^(?!' + re + ').*$' + + try { + this.regexp = new RegExp(re, flags) + } catch (ex) { + this.regexp = false + } + return this.regexp +} + +minimatch.match = function (list, pattern, options) { + options = options || {} + var mm = new Minimatch(pattern, options) + list = list.filter(function (f) { + return mm.match(f) + }) + if (mm.options.nonull && !list.length) { + list.push(pattern) + } + return list +} + +Minimatch.prototype.match = match +function match (f, partial) { + this.debug('match', f, this.pattern) + // short-circuit in the case of busted things. + // comments, etc. + if (this.comment) return false + if (this.empty) return f === '' + + if (f === '/' && partial) return true + + var options = this.options + + // windows: need to use /, not \ + if (path.sep !== '/') { + f = f.split(path.sep).join('/') + } + + // treat the test path as a set of pathparts. + f = f.split(slashSplit) + this.debug(this.pattern, 'split', f) + + // just ONE of the pattern sets in this.set needs to match + // in order for it to be valid. If negating, then just one + // match means that we have failed. + // Either way, return on the first hit. + + var set = this.set + this.debug(this.pattern, 'set', set) + + // Find the basename of the path by looking for the last non-empty segment + var filename + var i + for (i = f.length - 1; i >= 0; i--) { + filename = f[i] + if (filename) break + } + + for (i = 0; i < set.length; i++) { + var pattern = set[i] + var file = f + if (options.matchBase && pattern.length === 1) { + file = [filename] + } + var hit = this.matchOne(file, pattern, partial) + if (hit) { + if (options.flipNegate) return true + return !this.negate + } + } + + // didn't get any hits. this is success if it's a negative + // pattern, failure otherwise. + if (options.flipNegate) return false + return this.negate +} + +// set partial to true to test if, for example, +// "/a/b" matches the start of "/*/b/*/d" +// Partial means, if you run out of file before you run +// out of pattern, then that's fine, as long as all +// the parts match. +Minimatch.prototype.matchOne = function (file, pattern, partial) { + var options = this.options + + this.debug('matchOne', + { 'this': this, file: file, pattern: pattern }) + + this.debug('matchOne', file.length, pattern.length) + + for (var fi = 0, + pi = 0, + fl = file.length, + pl = pattern.length + ; (fi < fl) && (pi < pl) + ; fi++, pi++) { + this.debug('matchOne loop') + var p = pattern[pi] + var f = file[fi] + + this.debug(pattern, p, f) + + // should be impossible. + // some invalid regexp stuff in the set. + if (p === false) return false + + if (p === GLOBSTAR) { + this.debug('GLOBSTAR', [pattern, p, f]) + + // "**" + // a/**/b/**/c would match the following: + // a/b/x/y/z/c + // a/x/y/z/b/c + // a/b/x/b/x/c + // a/b/c + // To do this, take the rest of the pattern after + // the **, and see if it would match the file remainder. + // If so, return success. + // If not, the ** "swallows" a segment, and try again. + // This is recursively awful. + // + // a/**/b/**/c matching a/b/x/y/z/c + // - a matches a + // - doublestar + // - matchOne(b/x/y/z/c, b/**/c) + // - b matches b + // - doublestar + // - matchOne(x/y/z/c, c) -> no + // - matchOne(y/z/c, c) -> no + // - matchOne(z/c, c) -> no + // - matchOne(c, c) yes, hit + var fr = fi + var pr = pi + 1 + if (pr === pl) { + this.debug('** at the end') + // a ** at the end will just swallow the rest. + // We have found a match. + // however, it will not swallow /.x, unless + // options.dot is set. + // . and .. are *never* matched by **, for explosively + // exponential reasons. + for (; fi < fl; fi++) { + if (file[fi] === '.' || file[fi] === '..' || + (!options.dot && file[fi].charAt(0) === '.')) return false + } + return true + } + + // ok, let's see if we can swallow whatever we can. + while (fr < fl) { + var swallowee = file[fr] + + this.debug('\nglobstar while', file, fr, pattern, pr, swallowee) + + // XXX remove this slice. Just pass the start index. + if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) { + this.debug('globstar found match!', fr, fl, swallowee) + // found a match. + return true + } else { + // can't swallow "." or ".." ever. + // can only swallow ".foo" when explicitly asked. + if (swallowee === '.' || swallowee === '..' || + (!options.dot && swallowee.charAt(0) === '.')) { + this.debug('dot detected!', file, fr, pattern, pr) + break + } + + // ** swallows a segment, and continue. + this.debug('globstar swallow a segment, and continue') + fr++ + } + } + + // no match was found. + // However, in partial mode, we can't say this is necessarily over. + // If there's more *pattern* left, then + if (partial) { + // ran out of file + this.debug('\n>>> no match, partial?', file, fr, pattern, pr) + if (fr === fl) return true + } + return false + } + + // something other than ** + // non-magic patterns just have to match exactly + // patterns with magic have been turned into regexps. + var hit + if (typeof p === 'string') { + if (options.nocase) { + hit = f.toLowerCase() === p.toLowerCase() + } else { + hit = f === p + } + this.debug('string match', p, f, hit) + } else { + hit = f.match(p) + this.debug('pattern match', p, f, hit) + } + + if (!hit) return false + } + + // Note: ending in / means that we'll get a final "" + // at the end of the pattern. This can only match a + // corresponding "" at the end of the file. + // If the file ends in /, then it can only match a + // a pattern that ends in /, unless the pattern just + // doesn't have any more for it. But, a/b/ should *not* + // match "a/b/*", even though "" matches against the + // [^/]*? pattern, except in partial mode, where it might + // simply not be reached yet. + // However, a/b/ should still satisfy a/* + + // now either we fell off the end of the pattern, or we're done. + if (fi === fl && pi === pl) { + // ran out of pattern and filename at the same time. + // an exact hit! + return true + } else if (fi === fl) { + // ran out of file, but still had pattern left. + // this is ok if we're doing the match as part of + // a glob fs traversal. + return partial + } else if (pi === pl) { + // ran out of pattern, still have file left. + // this is only acceptable if we're on the very last + // empty segment of a file with a trailing slash. + // a/* should match a/b/ + var emptyFileEnd = (fi === fl - 1) && (file[fi] === '') + return emptyFileEnd + } + + // should be unreachable. + throw new Error('wtf?') +} + +// replace stuff like \* with * +function globUnescape (s) { + return s.replace(/\\(.)/g, '$1') +} + +function regExpEscape (s) { + return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&') +} diff --git a/node_modules/minimatch/package.json b/node_modules/minimatch/package.json new file mode 100644 index 00000000..d49bff0e --- /dev/null +++ b/node_modules/minimatch/package.json @@ -0,0 +1,63 @@ +{ + "_from": "minimatch@^3.0.4", + "_id": "minimatch@3.0.4", + "_inBundle": false, + "_integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==", + "_location": "/minimatch", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "minimatch@^3.0.4", + "name": "minimatch", + "escapedName": "minimatch", + "rawSpec": "^3.0.4", + "saveSpec": null, + "fetchSpec": "^3.0.4" + }, + "_requiredBy": [ + "/glob" + ], + "_resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz", + "_shasum": "5166e286457f03306064be5497e8dbb0c3d32083", + "_spec": "minimatch@^3.0.4", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/glob", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me" + }, + "bugs": { + "url": "https://github.com/isaacs/minimatch/issues" + }, + "bundleDependencies": false, + "dependencies": { + "brace-expansion": "^1.1.7" + }, + "deprecated": false, + "description": "a glob matcher in javascript", + "devDependencies": { + "tap": "^10.3.2" + }, + "engines": { + "node": "*" + }, + "files": [ + "minimatch.js" + ], + "homepage": "https://github.com/isaacs/minimatch#readme", + "license": "ISC", + "main": "minimatch.js", + "name": "minimatch", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/minimatch.git" + }, + "scripts": { + "postpublish": "git push origin --all; git push origin --tags", + "postversion": "npm publish", + "preversion": "npm test", + "test": "tap test/*.js --cov" + }, + "version": "3.0.4" +} diff --git a/node_modules/minimist/.travis.yml b/node_modules/minimist/.travis.yml new file mode 100644 index 00000000..cc4dba29 --- /dev/null +++ b/node_modules/minimist/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" diff --git a/node_modules/minimist/LICENSE b/node_modules/minimist/LICENSE new file mode 100644 index 00000000..ee27ba4b --- /dev/null +++ b/node_modules/minimist/LICENSE @@ -0,0 +1,18 @@ +This software is released under the MIT license: + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/minimist/example/parse.js b/node_modules/minimist/example/parse.js new file mode 100644 index 00000000..abff3e8e --- /dev/null +++ b/node_modules/minimist/example/parse.js @@ -0,0 +1,2 @@ +var argv = require('../')(process.argv.slice(2)); +console.dir(argv); diff --git a/node_modules/minimist/index.js b/node_modules/minimist/index.js new file mode 100644 index 00000000..584f551a --- /dev/null +++ b/node_modules/minimist/index.js @@ -0,0 +1,187 @@ +module.exports = function (args, opts) { + if (!opts) opts = {}; + + var flags = { bools : {}, strings : {} }; + + [].concat(opts['boolean']).filter(Boolean).forEach(function (key) { + flags.bools[key] = true; + }); + + [].concat(opts.string).filter(Boolean).forEach(function (key) { + flags.strings[key] = true; + }); + + var aliases = {}; + Object.keys(opts.alias || {}).forEach(function (key) { + aliases[key] = [].concat(opts.alias[key]); + aliases[key].forEach(function (x) { + aliases[x] = [key].concat(aliases[key].filter(function (y) { + return x !== y; + })); + }); + }); + + var defaults = opts['default'] || {}; + + var argv = { _ : [] }; + Object.keys(flags.bools).forEach(function (key) { + setArg(key, defaults[key] === undefined ? false : defaults[key]); + }); + + var notFlags = []; + + if (args.indexOf('--') !== -1) { + notFlags = args.slice(args.indexOf('--')+1); + args = args.slice(0, args.indexOf('--')); + } + + function setArg (key, val) { + var value = !flags.strings[key] && isNumber(val) + ? Number(val) : val + ; + setKey(argv, key.split('.'), value); + + (aliases[key] || []).forEach(function (x) { + setKey(argv, x.split('.'), value); + }); + } + + for (var i = 0; i < args.length; i++) { + var arg = args[i]; + + if (/^--.+=/.test(arg)) { + // Using [\s\S] instead of . because js doesn't support the + // 'dotall' regex modifier. See: + // http://stackoverflow.com/a/1068308/13216 + var m = arg.match(/^--([^=]+)=([\s\S]*)$/); + setArg(m[1], m[2]); + } + else if (/^--no-.+/.test(arg)) { + var key = arg.match(/^--no-(.+)/)[1]; + setArg(key, false); + } + else if (/^--.+/.test(arg)) { + var key = arg.match(/^--(.+)/)[1]; + var next = args[i + 1]; + if (next !== undefined && !/^-/.test(next) + && !flags.bools[key] + && (aliases[key] ? !flags.bools[aliases[key]] : true)) { + setArg(key, next); + i++; + } + else if (/^(true|false)$/.test(next)) { + setArg(key, next === 'true'); + i++; + } + else { + setArg(key, flags.strings[key] ? '' : true); + } + } + else if (/^-[^-]+/.test(arg)) { + var letters = arg.slice(1,-1).split(''); + + var broken = false; + for (var j = 0; j < letters.length; j++) { + var next = arg.slice(j+2); + + if (next === '-') { + setArg(letters[j], next) + continue; + } + + if (/[A-Za-z]/.test(letters[j]) + && /-?\d+(\.\d*)?(e-?\d+)?$/.test(next)) { + setArg(letters[j], next); + broken = true; + break; + } + + if (letters[j+1] && letters[j+1].match(/\W/)) { + setArg(letters[j], arg.slice(j+2)); + broken = true; + break; + } + else { + setArg(letters[j], flags.strings[letters[j]] ? '' : true); + } + } + + var key = arg.slice(-1)[0]; + if (!broken && key !== '-') { + if (args[i+1] && !/^(-|--)[^-]/.test(args[i+1]) + && !flags.bools[key] + && (aliases[key] ? !flags.bools[aliases[key]] : true)) { + setArg(key, args[i+1]); + i++; + } + else if (args[i+1] && /true|false/.test(args[i+1])) { + setArg(key, args[i+1] === 'true'); + i++; + } + else { + setArg(key, flags.strings[key] ? '' : true); + } + } + } + else { + argv._.push( + flags.strings['_'] || !isNumber(arg) ? arg : Number(arg) + ); + } + } + + Object.keys(defaults).forEach(function (key) { + if (!hasKey(argv, key.split('.'))) { + setKey(argv, key.split('.'), defaults[key]); + + (aliases[key] || []).forEach(function (x) { + setKey(argv, x.split('.'), defaults[key]); + }); + } + }); + + notFlags.forEach(function(key) { + argv._.push(key); + }); + + return argv; +}; + +function hasKey (obj, keys) { + var o = obj; + keys.slice(0,-1).forEach(function (key) { + o = (o[key] || {}); + }); + + var key = keys[keys.length - 1]; + return key in o; +} + +function setKey (obj, keys, value) { + var o = obj; + keys.slice(0,-1).forEach(function (key) { + if (o[key] === undefined) o[key] = {}; + o = o[key]; + }); + + var key = keys[keys.length - 1]; + if (o[key] === undefined || typeof o[key] === 'boolean') { + o[key] = value; + } + else if (Array.isArray(o[key])) { + o[key].push(value); + } + else { + o[key] = [ o[key], value ]; + } +} + +function isNumber (x) { + if (typeof x === 'number') return true; + if (/^0x[0-9a-f]+$/i.test(x)) return true; + return /^[-+]?(?:\d+(?:\.\d*)?|\.\d+)(e[-+]?\d+)?$/.test(x); +} + +function longest (xs) { + return Math.max.apply(null, xs.map(function (x) { return x.length })); +} diff --git a/node_modules/minimist/package.json b/node_modules/minimist/package.json new file mode 100644 index 00000000..83756542 --- /dev/null +++ b/node_modules/minimist/package.json @@ -0,0 +1,71 @@ +{ + "_from": "minimist@0.0.8", + "_id": "minimist@0.0.8", + "_inBundle": false, + "_integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=", + "_location": "/minimist", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "minimist@0.0.8", + "name": "minimist", + "escapedName": "minimist", + "rawSpec": "0.0.8", + "saveSpec": null, + "fetchSpec": "0.0.8" + }, + "_requiredBy": [ + "/mkdirp" + ], + "_resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz", + "_shasum": "857fcabfc3397d2625b8228262e86aa7a011b05d", + "_spec": "minimist@0.0.8", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/mkdirp", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "bugs": { + "url": "https://github.com/substack/minimist/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "parse argument options", + "devDependencies": { + "tap": "~0.4.0", + "tape": "~1.0.4" + }, + "homepage": "https://github.com/substack/minimist", + "keywords": [ + "argv", + "getopt", + "parser", + "optimist" + ], + "license": "MIT", + "main": "index.js", + "name": "minimist", + "repository": { + "type": "git", + "url": "git://github.com/substack/minimist.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/6..latest", + "ff/5", + "firefox/latest", + "chrome/10", + "chrome/latest", + "safari/5.1", + "safari/latest", + "opera/12" + ] + }, + "version": "0.0.8" +} diff --git a/node_modules/minimist/readme.markdown b/node_modules/minimist/readme.markdown new file mode 100644 index 00000000..c2563532 --- /dev/null +++ b/node_modules/minimist/readme.markdown @@ -0,0 +1,73 @@ +# minimist + +parse argument options + +This module is the guts of optimist's argument parser without all the +fanciful decoration. + +[![browser support](https://ci.testling.com/substack/minimist.png)](http://ci.testling.com/substack/minimist) + +[![build status](https://secure.travis-ci.org/substack/minimist.png)](http://travis-ci.org/substack/minimist) + +# example + +``` js +var argv = require('minimist')(process.argv.slice(2)); +console.dir(argv); +``` + +``` +$ node example/parse.js -a beep -b boop +{ _: [], a: 'beep', b: 'boop' } +``` + +``` +$ node example/parse.js -x 3 -y 4 -n5 -abc --beep=boop foo bar baz +{ _: [ 'foo', 'bar', 'baz' ], + x: 3, + y: 4, + n: 5, + a: true, + b: true, + c: true, + beep: 'boop' } +``` + +# methods + +``` js +var parseArgs = require('minimist') +``` + +## var argv = parseArgs(args, opts={}) + +Return an argument object `argv` populated with the array arguments from `args`. + +`argv._` contains all the arguments that didn't have an option associated with +them. + +Numeric-looking arguments will be returned as numbers unless `opts.string` or +`opts.boolean` is set for that argument name. + +Any arguments after `'--'` will not be parsed and will end up in `argv._`. + +options can be: + +* `opts.string` - a string or array of strings argument names to always treat as +strings +* `opts.boolean` - a string or array of strings to always treat as booleans +* `opts.alias` - an object mapping string names to strings or arrays of string +argument names to use as aliases +* `opts.default` - an object mapping string argument names to default values + +# install + +With [npm](https://npmjs.org) do: + +``` +npm install minimist +``` + +# license + +MIT diff --git a/node_modules/minimist/test/dash.js b/node_modules/minimist/test/dash.js new file mode 100644 index 00000000..8b034b99 --- /dev/null +++ b/node_modules/minimist/test/dash.js @@ -0,0 +1,24 @@ +var parse = require('../'); +var test = require('tape'); + +test('-', function (t) { + t.plan(5); + t.deepEqual(parse([ '-n', '-' ]), { n: '-', _: [] }); + t.deepEqual(parse([ '-' ]), { _: [ '-' ] }); + t.deepEqual(parse([ '-f-' ]), { f: '-', _: [] }); + t.deepEqual( + parse([ '-b', '-' ], { boolean: 'b' }), + { b: true, _: [ '-' ] } + ); + t.deepEqual( + parse([ '-s', '-' ], { string: 's' }), + { s: '-', _: [] } + ); +}); + +test('-a -- b', function (t) { + t.plan(3); + t.deepEqual(parse([ '-a', '--', 'b' ]), { a: true, _: [ 'b' ] }); + t.deepEqual(parse([ '--a', '--', 'b' ]), { a: true, _: [ 'b' ] }); + t.deepEqual(parse([ '--a', '--', 'b' ]), { a: true, _: [ 'b' ] }); +}); diff --git a/node_modules/minimist/test/default_bool.js b/node_modules/minimist/test/default_bool.js new file mode 100644 index 00000000..f0041ee4 --- /dev/null +++ b/node_modules/minimist/test/default_bool.js @@ -0,0 +1,20 @@ +var test = require('tape'); +var parse = require('../'); + +test('boolean default true', function (t) { + var argv = parse([], { + boolean: 'sometrue', + default: { sometrue: true } + }); + t.equal(argv.sometrue, true); + t.end(); +}); + +test('boolean default false', function (t) { + var argv = parse([], { + boolean: 'somefalse', + default: { somefalse: false } + }); + t.equal(argv.somefalse, false); + t.end(); +}); diff --git a/node_modules/minimist/test/dotted.js b/node_modules/minimist/test/dotted.js new file mode 100644 index 00000000..ef0ae349 --- /dev/null +++ b/node_modules/minimist/test/dotted.js @@ -0,0 +1,16 @@ +var parse = require('../'); +var test = require('tape'); + +test('dotted alias', function (t) { + var argv = parse(['--a.b', '22'], {default: {'a.b': 11}, alias: {'a.b': 'aa.bb'}}); + t.equal(argv.a.b, 22); + t.equal(argv.aa.bb, 22); + t.end(); +}); + +test('dotted default', function (t) { + var argv = parse('', {default: {'a.b': 11}, alias: {'a.b': 'aa.bb'}}); + t.equal(argv.a.b, 11); + t.equal(argv.aa.bb, 11); + t.end(); +}); diff --git a/node_modules/minimist/test/long.js b/node_modules/minimist/test/long.js new file mode 100644 index 00000000..5d3a1e09 --- /dev/null +++ b/node_modules/minimist/test/long.js @@ -0,0 +1,31 @@ +var test = require('tape'); +var parse = require('../'); + +test('long opts', function (t) { + t.deepEqual( + parse([ '--bool' ]), + { bool : true, _ : [] }, + 'long boolean' + ); + t.deepEqual( + parse([ '--pow', 'xixxle' ]), + { pow : 'xixxle', _ : [] }, + 'long capture sp' + ); + t.deepEqual( + parse([ '--pow=xixxle' ]), + { pow : 'xixxle', _ : [] }, + 'long capture eq' + ); + t.deepEqual( + parse([ '--host', 'localhost', '--port', '555' ]), + { host : 'localhost', port : 555, _ : [] }, + 'long captures sp' + ); + t.deepEqual( + parse([ '--host=localhost', '--port=555' ]), + { host : 'localhost', port : 555, _ : [] }, + 'long captures eq' + ); + t.end(); +}); diff --git a/node_modules/minimist/test/parse.js b/node_modules/minimist/test/parse.js new file mode 100644 index 00000000..8a906466 --- /dev/null +++ b/node_modules/minimist/test/parse.js @@ -0,0 +1,318 @@ +var parse = require('../'); +var test = require('tape'); + +test('parse args', function (t) { + t.deepEqual( + parse([ '--no-moo' ]), + { moo : false, _ : [] }, + 'no' + ); + t.deepEqual( + parse([ '-v', 'a', '-v', 'b', '-v', 'c' ]), + { v : ['a','b','c'], _ : [] }, + 'multi' + ); + t.end(); +}); + +test('comprehensive', function (t) { + t.deepEqual( + parse([ + '--name=meowmers', 'bare', '-cats', 'woo', + '-h', 'awesome', '--multi=quux', + '--key', 'value', + '-b', '--bool', '--no-meep', '--multi=baz', + '--', '--not-a-flag', 'eek' + ]), + { + c : true, + a : true, + t : true, + s : 'woo', + h : 'awesome', + b : true, + bool : true, + key : 'value', + multi : [ 'quux', 'baz' ], + meep : false, + name : 'meowmers', + _ : [ 'bare', '--not-a-flag', 'eek' ] + } + ); + t.end(); +}); + +test('nums', function (t) { + var argv = parse([ + '-x', '1234', + '-y', '5.67', + '-z', '1e7', + '-w', '10f', + '--hex', '0xdeadbeef', + '789' + ]); + t.deepEqual(argv, { + x : 1234, + y : 5.67, + z : 1e7, + w : '10f', + hex : 0xdeadbeef, + _ : [ 789 ] + }); + t.deepEqual(typeof argv.x, 'number'); + t.deepEqual(typeof argv.y, 'number'); + t.deepEqual(typeof argv.z, 'number'); + t.deepEqual(typeof argv.w, 'string'); + t.deepEqual(typeof argv.hex, 'number'); + t.deepEqual(typeof argv._[0], 'number'); + t.end(); +}); + +test('flag boolean', function (t) { + var argv = parse([ '-t', 'moo' ], { boolean: 't' }); + t.deepEqual(argv, { t : true, _ : [ 'moo' ] }); + t.deepEqual(typeof argv.t, 'boolean'); + t.end(); +}); + +test('flag boolean value', function (t) { + var argv = parse(['--verbose', 'false', 'moo', '-t', 'true'], { + boolean: [ 't', 'verbose' ], + default: { verbose: true } + }); + + t.deepEqual(argv, { + verbose: false, + t: true, + _: ['moo'] + }); + + t.deepEqual(typeof argv.verbose, 'boolean'); + t.deepEqual(typeof argv.t, 'boolean'); + t.end(); +}); + +test('flag boolean default false', function (t) { + var argv = parse(['moo'], { + boolean: ['t', 'verbose'], + default: { verbose: false, t: false } + }); + + t.deepEqual(argv, { + verbose: false, + t: false, + _: ['moo'] + }); + + t.deepEqual(typeof argv.verbose, 'boolean'); + t.deepEqual(typeof argv.t, 'boolean'); + t.end(); + +}); + +test('boolean groups', function (t) { + var argv = parse([ '-x', '-z', 'one', 'two', 'three' ], { + boolean: ['x','y','z'] + }); + + t.deepEqual(argv, { + x : true, + y : false, + z : true, + _ : [ 'one', 'two', 'three' ] + }); + + t.deepEqual(typeof argv.x, 'boolean'); + t.deepEqual(typeof argv.y, 'boolean'); + t.deepEqual(typeof argv.z, 'boolean'); + t.end(); +}); + +test('newlines in params' , function (t) { + var args = parse([ '-s', "X\nX" ]) + t.deepEqual(args, { _ : [], s : "X\nX" }); + + // reproduce in bash: + // VALUE="new + // line" + // node program.js --s="$VALUE" + args = parse([ "--s=X\nX" ]) + t.deepEqual(args, { _ : [], s : "X\nX" }); + t.end(); +}); + +test('strings' , function (t) { + var s = parse([ '-s', '0001234' ], { string: 's' }).s; + t.equal(s, '0001234'); + t.equal(typeof s, 'string'); + + var x = parse([ '-x', '56' ], { string: 'x' }).x; + t.equal(x, '56'); + t.equal(typeof x, 'string'); + t.end(); +}); + +test('stringArgs', function (t) { + var s = parse([ ' ', ' ' ], { string: '_' })._; + t.same(s.length, 2); + t.same(typeof s[0], 'string'); + t.same(s[0], ' '); + t.same(typeof s[1], 'string'); + t.same(s[1], ' '); + t.end(); +}); + +test('empty strings', function(t) { + var s = parse([ '-s' ], { string: 's' }).s; + t.equal(s, ''); + t.equal(typeof s, 'string'); + + var str = parse([ '--str' ], { string: 'str' }).str; + t.equal(str, ''); + t.equal(typeof str, 'string'); + + var letters = parse([ '-art' ], { + string: [ 'a', 't' ] + }); + + t.equal(letters.a, ''); + t.equal(letters.r, true); + t.equal(letters.t, ''); + + t.end(); +}); + + +test('slashBreak', function (t) { + t.same( + parse([ '-I/foo/bar/baz' ]), + { I : '/foo/bar/baz', _ : [] } + ); + t.same( + parse([ '-xyz/foo/bar/baz' ]), + { x : true, y : true, z : '/foo/bar/baz', _ : [] } + ); + t.end(); +}); + +test('alias', function (t) { + var argv = parse([ '-f', '11', '--zoom', '55' ], { + alias: { z: 'zoom' } + }); + t.equal(argv.zoom, 55); + t.equal(argv.z, argv.zoom); + t.equal(argv.f, 11); + t.end(); +}); + +test('multiAlias', function (t) { + var argv = parse([ '-f', '11', '--zoom', '55' ], { + alias: { z: [ 'zm', 'zoom' ] } + }); + t.equal(argv.zoom, 55); + t.equal(argv.z, argv.zoom); + t.equal(argv.z, argv.zm); + t.equal(argv.f, 11); + t.end(); +}); + +test('nested dotted objects', function (t) { + var argv = parse([ + '--foo.bar', '3', '--foo.baz', '4', + '--foo.quux.quibble', '5', '--foo.quux.o_O', + '--beep.boop' + ]); + + t.same(argv.foo, { + bar : 3, + baz : 4, + quux : { + quibble : 5, + o_O : true + } + }); + t.same(argv.beep, { boop : true }); + t.end(); +}); + +test('boolean and alias with chainable api', function (t) { + var aliased = [ '-h', 'derp' ]; + var regular = [ '--herp', 'derp' ]; + var opts = { + herp: { alias: 'h', boolean: true } + }; + var aliasedArgv = parse(aliased, { + boolean: 'herp', + alias: { h: 'herp' } + }); + var propertyArgv = parse(regular, { + boolean: 'herp', + alias: { h: 'herp' } + }); + var expected = { + herp: true, + h: true, + '_': [ 'derp' ] + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +test('boolean and alias with options hash', function (t) { + var aliased = [ '-h', 'derp' ]; + var regular = [ '--herp', 'derp' ]; + var opts = { + alias: { 'h': 'herp' }, + boolean: 'herp' + }; + var aliasedArgv = parse(aliased, opts); + var propertyArgv = parse(regular, opts); + var expected = { + herp: true, + h: true, + '_': [ 'derp' ] + }; + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +test('boolean and alias using explicit true', function (t) { + var aliased = [ '-h', 'true' ]; + var regular = [ '--herp', 'true' ]; + var opts = { + alias: { h: 'herp' }, + boolean: 'h' + }; + var aliasedArgv = parse(aliased, opts); + var propertyArgv = parse(regular, opts); + var expected = { + herp: true, + h: true, + '_': [ ] + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +// regression, see https://github.com/substack/node-optimist/issues/71 +test('boolean and --x=true', function(t) { + var parsed = parse(['--boool', '--other=true'], { + boolean: 'boool' + }); + + t.same(parsed.boool, true); + t.same(parsed.other, 'true'); + + parsed = parse(['--boool', '--other=false'], { + boolean: 'boool' + }); + + t.same(parsed.boool, true); + t.same(parsed.other, 'false'); + t.end(); +}); diff --git a/node_modules/minimist/test/parse_modified.js b/node_modules/minimist/test/parse_modified.js new file mode 100644 index 00000000..21851b03 --- /dev/null +++ b/node_modules/minimist/test/parse_modified.js @@ -0,0 +1,9 @@ +var parse = require('../'); +var test = require('tape'); + +test('parse with modifier functions' , function (t) { + t.plan(1); + + var argv = parse([ '-b', '123' ], { boolean: 'b' }); + t.deepEqual(argv, { b: true, _: ['123'] }); +}); diff --git a/node_modules/minimist/test/short.js b/node_modules/minimist/test/short.js new file mode 100644 index 00000000..d513a1c2 --- /dev/null +++ b/node_modules/minimist/test/short.js @@ -0,0 +1,67 @@ +var parse = require('../'); +var test = require('tape'); + +test('numeric short args', function (t) { + t.plan(2); + t.deepEqual(parse([ '-n123' ]), { n: 123, _: [] }); + t.deepEqual( + parse([ '-123', '456' ]), + { 1: true, 2: true, 3: 456, _: [] } + ); +}); + +test('short', function (t) { + t.deepEqual( + parse([ '-b' ]), + { b : true, _ : [] }, + 'short boolean' + ); + t.deepEqual( + parse([ 'foo', 'bar', 'baz' ]), + { _ : [ 'foo', 'bar', 'baz' ] }, + 'bare' + ); + t.deepEqual( + parse([ '-cats' ]), + { c : true, a : true, t : true, s : true, _ : [] }, + 'group' + ); + t.deepEqual( + parse([ '-cats', 'meow' ]), + { c : true, a : true, t : true, s : 'meow', _ : [] }, + 'short group next' + ); + t.deepEqual( + parse([ '-h', 'localhost' ]), + { h : 'localhost', _ : [] }, + 'short capture' + ); + t.deepEqual( + parse([ '-h', 'localhost', '-p', '555' ]), + { h : 'localhost', p : 555, _ : [] }, + 'short captures' + ); + t.end(); +}); + +test('mixed short bool and capture', function (t) { + t.same( + parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]), + { + f : true, p : 555, h : 'localhost', + _ : [ 'script.js' ] + } + ); + t.end(); +}); + +test('short and long', function (t) { + t.deepEqual( + parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]), + { + f : true, p : 555, h : 'localhost', + _ : [ 'script.js' ] + } + ); + t.end(); +}); diff --git a/node_modules/minimist/test/whitespace.js b/node_modules/minimist/test/whitespace.js new file mode 100644 index 00000000..8a52a58c --- /dev/null +++ b/node_modules/minimist/test/whitespace.js @@ -0,0 +1,8 @@ +var parse = require('../'); +var test = require('tape'); + +test('whitespace should be whitespace' , function (t) { + t.plan(1); + var x = parse([ '-x', '\t' ]).x; + t.equal(x, '\t'); +}); diff --git a/node_modules/mkdirp/.travis.yml b/node_modules/mkdirp/.travis.yml new file mode 100644 index 00000000..74c57bf1 --- /dev/null +++ b/node_modules/mkdirp/.travis.yml @@ -0,0 +1,8 @@ +language: node_js +node_js: + - "0.8" + - "0.10" + - "0.12" + - "iojs" +before_install: + - npm install -g npm@~1.4.6 diff --git a/node_modules/mkdirp/LICENSE b/node_modules/mkdirp/LICENSE new file mode 100644 index 00000000..432d1aeb --- /dev/null +++ b/node_modules/mkdirp/LICENSE @@ -0,0 +1,21 @@ +Copyright 2010 James Halliday (mail@substack.net) + +This project is free software released under the MIT/X11 license: + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/mkdirp/bin/cmd.js b/node_modules/mkdirp/bin/cmd.js new file mode 100755 index 00000000..d95de15a --- /dev/null +++ b/node_modules/mkdirp/bin/cmd.js @@ -0,0 +1,33 @@ +#!/usr/bin/env node + +var mkdirp = require('../'); +var minimist = require('minimist'); +var fs = require('fs'); + +var argv = minimist(process.argv.slice(2), { + alias: { m: 'mode', h: 'help' }, + string: [ 'mode' ] +}); +if (argv.help) { + fs.createReadStream(__dirname + '/usage.txt').pipe(process.stdout); + return; +} + +var paths = argv._.slice(); +var mode = argv.mode ? parseInt(argv.mode, 8) : undefined; + +(function next () { + if (paths.length === 0) return; + var p = paths.shift(); + + if (mode === undefined) mkdirp(p, cb) + else mkdirp(p, mode, cb) + + function cb (err) { + if (err) { + console.error(err.message); + process.exit(1); + } + else next(); + } +})(); diff --git a/node_modules/mkdirp/bin/usage.txt b/node_modules/mkdirp/bin/usage.txt new file mode 100644 index 00000000..f952aa2c --- /dev/null +++ b/node_modules/mkdirp/bin/usage.txt @@ -0,0 +1,12 @@ +usage: mkdirp [DIR1,DIR2..] {OPTIONS} + + Create each supplied directory including any necessary parent directories that + don't yet exist. + + If the directory already exists, do nothing. + +OPTIONS are: + + -m, --mode If a directory needs to be created, set the mode as an octal + permission string. + diff --git a/node_modules/mkdirp/examples/pow.js b/node_modules/mkdirp/examples/pow.js new file mode 100644 index 00000000..e6924212 --- /dev/null +++ b/node_modules/mkdirp/examples/pow.js @@ -0,0 +1,6 @@ +var mkdirp = require('mkdirp'); + +mkdirp('/tmp/foo/bar/baz', function (err) { + if (err) console.error(err) + else console.log('pow!') +}); diff --git a/node_modules/mkdirp/index.js b/node_modules/mkdirp/index.js new file mode 100644 index 00000000..6ce241b5 --- /dev/null +++ b/node_modules/mkdirp/index.js @@ -0,0 +1,98 @@ +var path = require('path'); +var fs = require('fs'); +var _0777 = parseInt('0777', 8); + +module.exports = mkdirP.mkdirp = mkdirP.mkdirP = mkdirP; + +function mkdirP (p, opts, f, made) { + if (typeof opts === 'function') { + f = opts; + opts = {}; + } + else if (!opts || typeof opts !== 'object') { + opts = { mode: opts }; + } + + var mode = opts.mode; + var xfs = opts.fs || fs; + + if (mode === undefined) { + mode = _0777 & (~process.umask()); + } + if (!made) made = null; + + var cb = f || function () {}; + p = path.resolve(p); + + xfs.mkdir(p, mode, function (er) { + if (!er) { + made = made || p; + return cb(null, made); + } + switch (er.code) { + case 'ENOENT': + mkdirP(path.dirname(p), opts, function (er, made) { + if (er) cb(er, made); + else mkdirP(p, opts, cb, made); + }); + break; + + // In the case of any other error, just see if there's a dir + // there already. If so, then hooray! If not, then something + // is borked. + default: + xfs.stat(p, function (er2, stat) { + // if the stat fails, then that's super weird. + // let the original error be the failure reason. + if (er2 || !stat.isDirectory()) cb(er, made) + else cb(null, made); + }); + break; + } + }); +} + +mkdirP.sync = function sync (p, opts, made) { + if (!opts || typeof opts !== 'object') { + opts = { mode: opts }; + } + + var mode = opts.mode; + var xfs = opts.fs || fs; + + if (mode === undefined) { + mode = _0777 & (~process.umask()); + } + if (!made) made = null; + + p = path.resolve(p); + + try { + xfs.mkdirSync(p, mode); + made = made || p; + } + catch (err0) { + switch (err0.code) { + case 'ENOENT' : + made = sync(path.dirname(p), opts, made); + sync(p, opts, made); + break; + + // In the case of any other error, just see if there's a dir + // there already. If so, then hooray! If not, then something + // is borked. + default: + var stat; + try { + stat = xfs.statSync(p); + } + catch (err1) { + throw err0; + } + if (!stat.isDirectory()) throw err0; + break; + } + } + + return made; +}; diff --git a/node_modules/mkdirp/package.json b/node_modules/mkdirp/package.json new file mode 100644 index 00000000..3797eeaf --- /dev/null +++ b/node_modules/mkdirp/package.json @@ -0,0 +1,62 @@ +{ + "_from": "mkdirp@>=0.5 0", + "_id": "mkdirp@0.5.1", + "_inBundle": false, + "_integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=", + "_location": "/mkdirp", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "mkdirp@>=0.5 0", + "name": "mkdirp", + "escapedName": "mkdirp", + "rawSpec": ">=0.5 0", + "saveSpec": null, + "fetchSpec": ">=0.5 0" + }, + "_requiredBy": [ + "/fstream" + ], + "_resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz", + "_shasum": "30057438eac6cf7f8c4767f38648d6697d75c903", + "_spec": "mkdirp@>=0.5 0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/fstream", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "bin": { + "mkdirp": "bin/cmd.js" + }, + "bugs": { + "url": "https://github.com/substack/node-mkdirp/issues" + }, + "bundleDependencies": false, + "dependencies": { + "minimist": "0.0.8" + }, + "deprecated": false, + "description": "Recursively mkdir, like `mkdir -p`", + "devDependencies": { + "mock-fs": "2 >=2.7.0", + "tap": "1" + }, + "homepage": "https://github.com/substack/node-mkdirp#readme", + "keywords": [ + "mkdir", + "directory" + ], + "license": "MIT", + "main": "index.js", + "name": "mkdirp", + "repository": { + "type": "git", + "url": "git+https://github.com/substack/node-mkdirp.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "0.5.1" +} diff --git a/node_modules/mkdirp/readme.markdown b/node_modules/mkdirp/readme.markdown new file mode 100644 index 00000000..3cc13153 --- /dev/null +++ b/node_modules/mkdirp/readme.markdown @@ -0,0 +1,100 @@ +# mkdirp + +Like `mkdir -p`, but in node.js! + +[![build status](https://secure.travis-ci.org/substack/node-mkdirp.png)](http://travis-ci.org/substack/node-mkdirp) + +# example + +## pow.js + +```js +var mkdirp = require('mkdirp'); + +mkdirp('/tmp/foo/bar/baz', function (err) { + if (err) console.error(err) + else console.log('pow!') +}); +``` + +Output + +``` +pow! +``` + +And now /tmp/foo/bar/baz exists, huzzah! + +# methods + +```js +var mkdirp = require('mkdirp'); +``` + +## mkdirp(dir, opts, cb) + +Create a new directory and any necessary subdirectories at `dir` with octal +permission string `opts.mode`. If `opts` is a non-object, it will be treated as +the `opts.mode`. + +If `opts.mode` isn't specified, it defaults to `0777 & (~process.umask())`. + +`cb(err, made)` fires with the error or the first directory `made` +that had to be created, if any. + +You can optionally pass in an alternate `fs` implementation by passing in +`opts.fs`. Your implementation should have `opts.fs.mkdir(path, mode, cb)` and +`opts.fs.stat(path, cb)`. + +## mkdirp.sync(dir, opts) + +Synchronously create a new directory and any necessary subdirectories at `dir` +with octal permission string `opts.mode`. If `opts` is a non-object, it will be +treated as the `opts.mode`. + +If `opts.mode` isn't specified, it defaults to `0777 & (~process.umask())`. + +Returns the first directory that had to be created, if any. + +You can optionally pass in an alternate `fs` implementation by passing in +`opts.fs`. Your implementation should have `opts.fs.mkdirSync(path, mode)` and +`opts.fs.statSync(path)`. + +# usage + +This package also ships with a `mkdirp` command. + +``` +usage: mkdirp [DIR1,DIR2..] {OPTIONS} + + Create each supplied directory including any necessary parent directories that + don't yet exist. + + If the directory already exists, do nothing. + +OPTIONS are: + + -m, --mode If a directory needs to be created, set the mode as an octal + permission string. + +``` + +# install + +With [npm](http://npmjs.org) do: + +``` +npm install mkdirp +``` + +to get the library, or + +``` +npm install -g mkdirp +``` + +to get the command. + +# license + +MIT diff --git a/node_modules/mkdirp/test/chmod.js b/node_modules/mkdirp/test/chmod.js new file mode 100644 index 00000000..6a404b93 --- /dev/null +++ b/node_modules/mkdirp/test/chmod.js @@ -0,0 +1,41 @@ +var mkdirp = require('../').mkdirp; +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); +var _0744 = parseInt('0744', 8); + +var ps = [ '', 'tmp' ]; + +for (var i = 0; i < 25; i++) { + var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + ps.push(dir); +} + +var file = ps.join('/'); + +test('chmod-pre', function (t) { + var mode = _0744 + mkdirp(file, mode, function (er) { + t.ifError(er, 'should not error'); + fs.stat(file, function (er, stat) { + t.ifError(er, 'should exist'); + t.ok(stat && stat.isDirectory(), 'should be directory'); + t.equal(stat && stat.mode & _0777, mode, 'should be 0744'); + t.end(); + }); + }); +}); + +test('chmod', function (t) { + var mode = _0755 + mkdirp(file, mode, function (er) { + t.ifError(er, 'should not error'); + fs.stat(file, function (er, stat) { + t.ifError(er, 'should exist'); + t.ok(stat && stat.isDirectory(), 'should be directory'); + t.end(); + }); + }); +}); diff --git a/node_modules/mkdirp/test/clobber.js b/node_modules/mkdirp/test/clobber.js new file mode 100644 index 00000000..2433b9ad --- /dev/null +++ b/node_modules/mkdirp/test/clobber.js @@ -0,0 +1,38 @@ +var mkdirp = require('../').mkdirp; +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; +var _0755 = parseInt('0755', 8); + +var ps = [ '', 'tmp' ]; + +for (var i = 0; i < 25; i++) { + var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + ps.push(dir); +} + +var file = ps.join('/'); + +// a file in the way +var itw = ps.slice(0, 3).join('/'); + + +test('clobber-pre', function (t) { + console.error("about to write to "+itw) + fs.writeFileSync(itw, 'I AM IN THE WAY, THE TRUTH, AND THE LIGHT.'); + + fs.stat(itw, function (er, stat) { + t.ifError(er) + t.ok(stat && stat.isFile(), 'should be file') + t.end() + }) +}) + +test('clobber', function (t) { + t.plan(2); + mkdirp(file, _0755, function (err) { + t.ok(err); + t.equal(err.code, 'ENOTDIR'); + t.end(); + }); +}); diff --git a/node_modules/mkdirp/test/mkdirp.js b/node_modules/mkdirp/test/mkdirp.js new file mode 100644 index 00000000..eaa8921c --- /dev/null +++ b/node_modules/mkdirp/test/mkdirp.js @@ -0,0 +1,28 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('woo', function (t) { + t.plan(5); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + mkdirp(file, _0755, function (err) { + t.ifError(err); + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }) + }) + }); +}); diff --git a/node_modules/mkdirp/test/opts_fs.js b/node_modules/mkdirp/test/opts_fs.js new file mode 100644 index 00000000..97186b62 --- /dev/null +++ b/node_modules/mkdirp/test/opts_fs.js @@ -0,0 +1,29 @@ +var mkdirp = require('../'); +var path = require('path'); +var test = require('tap').test; +var mockfs = require('mock-fs'); +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('opts.fs', function (t) { + t.plan(5); + + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/beep/boop/' + [x,y,z].join('/'); + var xfs = mockfs.fs(); + + mkdirp(file, { fs: xfs, mode: _0755 }, function (err) { + t.ifError(err); + xfs.exists(file, function (ex) { + t.ok(ex, 'created file'); + xfs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }); + }); + }); +}); diff --git a/node_modules/mkdirp/test/opts_fs_sync.js b/node_modules/mkdirp/test/opts_fs_sync.js new file mode 100644 index 00000000..6c370aa6 --- /dev/null +++ b/node_modules/mkdirp/test/opts_fs_sync.js @@ -0,0 +1,27 @@ +var mkdirp = require('../'); +var path = require('path'); +var test = require('tap').test; +var mockfs = require('mock-fs'); +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('opts.fs sync', function (t) { + t.plan(4); + + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/beep/boop/' + [x,y,z].join('/'); + var xfs = mockfs.fs(); + + mkdirp.sync(file, { fs: xfs, mode: _0755 }); + xfs.exists(file, function (ex) { + t.ok(ex, 'created file'); + xfs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }); + }); +}); diff --git a/node_modules/mkdirp/test/perm.js b/node_modules/mkdirp/test/perm.js new file mode 100644 index 00000000..fbce44b8 --- /dev/null +++ b/node_modules/mkdirp/test/perm.js @@ -0,0 +1,32 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('async perm', function (t) { + t.plan(5); + var file = '/tmp/' + (Math.random() * (1<<30)).toString(16); + + mkdirp(file, _0755, function (err) { + t.ifError(err); + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }) + }) + }); +}); + +test('async root perm', function (t) { + mkdirp('/tmp', _0755, function (err) { + if (err) t.fail(err); + t.end(); + }); + t.end(); +}); diff --git a/node_modules/mkdirp/test/perm_sync.js b/node_modules/mkdirp/test/perm_sync.js new file mode 100644 index 00000000..398229fe --- /dev/null +++ b/node_modules/mkdirp/test/perm_sync.js @@ -0,0 +1,36 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('sync perm', function (t) { + t.plan(4); + var file = '/tmp/' + (Math.random() * (1<<30)).toString(16) + '.json'; + + mkdirp.sync(file, _0755); + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }); + }); +}); + +test('sync root perm', function (t) { + t.plan(3); + + var file = '/tmp'; + mkdirp.sync(file, _0755); + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.ok(stat.isDirectory(), 'target not a directory'); + }) + }); +}); diff --git a/node_modules/mkdirp/test/race.js b/node_modules/mkdirp/test/race.js new file mode 100644 index 00000000..b0b9e183 --- /dev/null +++ b/node_modules/mkdirp/test/race.js @@ -0,0 +1,37 @@ +var mkdirp = require('../').mkdirp; +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('race', function (t) { + t.plan(10); + var ps = [ '', 'tmp' ]; + + for (var i = 0; i < 25; i++) { + var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + ps.push(dir); + } + var file = ps.join('/'); + + var res = 2; + mk(file); + + mk(file); + + function mk (file, cb) { + mkdirp(file, _0755, function (err) { + t.ifError(err); + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }); + }) + }); + } +}); diff --git a/node_modules/mkdirp/test/rel.js b/node_modules/mkdirp/test/rel.js new file mode 100644 index 00000000..4ddb3427 --- /dev/null +++ b/node_modules/mkdirp/test/rel.js @@ -0,0 +1,32 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('rel', function (t) { + t.plan(5); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var cwd = process.cwd(); + process.chdir('/tmp'); + + var file = [x,y,z].join('/'); + + mkdirp(file, _0755, function (err) { + t.ifError(err); + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + process.chdir(cwd); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }) + }) + }); +}); diff --git a/node_modules/mkdirp/test/return.js b/node_modules/mkdirp/test/return.js new file mode 100644 index 00000000..bce68e56 --- /dev/null +++ b/node_modules/mkdirp/test/return.js @@ -0,0 +1,25 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +test('return value', function (t) { + t.plan(4); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + // should return the first dir created. + // By this point, it would be profoundly surprising if /tmp didn't + // already exist, since every other test makes things in there. + mkdirp(file, function (err, made) { + t.ifError(err); + t.equal(made, '/tmp/' + x); + mkdirp(file, function (err, made) { + t.ifError(err); + t.equal(made, null); + }); + }); +}); diff --git a/node_modules/mkdirp/test/return_sync.js b/node_modules/mkdirp/test/return_sync.js new file mode 100644 index 00000000..7c222d35 --- /dev/null +++ b/node_modules/mkdirp/test/return_sync.js @@ -0,0 +1,24 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +test('return value', function (t) { + t.plan(2); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + // should return the first dir created. + // By this point, it would be profoundly surprising if /tmp didn't + // already exist, since every other test makes things in there. + // Note that this will throw on failure, which will fail the test. + var made = mkdirp.sync(file); + t.equal(made, '/tmp/' + x); + + // making the same file again should have no effect. + made = mkdirp.sync(file); + t.equal(made, null); +}); diff --git a/node_modules/mkdirp/test/root.js b/node_modules/mkdirp/test/root.js new file mode 100644 index 00000000..9e7d079d --- /dev/null +++ b/node_modules/mkdirp/test/root.js @@ -0,0 +1,19 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; +var _0755 = parseInt('0755', 8); + +test('root', function (t) { + // '/' on unix, 'c:/' on windows. + var file = path.resolve('/'); + + mkdirp(file, _0755, function (err) { + if (err) throw err + fs.stat(file, function (er, stat) { + if (er) throw er + t.ok(stat.isDirectory(), 'target is a directory'); + t.end(); + }) + }); +}); diff --git a/node_modules/mkdirp/test/sync.js b/node_modules/mkdirp/test/sync.js new file mode 100644 index 00000000..8c8dc938 --- /dev/null +++ b/node_modules/mkdirp/test/sync.js @@ -0,0 +1,32 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('sync', function (t) { + t.plan(4); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + try { + mkdirp.sync(file, _0755); + } catch (err) { + t.fail(err); + return t.end(); + } + + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }); + }); +}); diff --git a/node_modules/mkdirp/test/umask.js b/node_modules/mkdirp/test/umask.js new file mode 100644 index 00000000..2033c63a --- /dev/null +++ b/node_modules/mkdirp/test/umask.js @@ -0,0 +1,28 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('implicit mode from umask', function (t) { + t.plan(5); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + mkdirp(file, function (err) { + t.ifError(err); + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0777 & (~process.umask())); + t.ok(stat.isDirectory(), 'target not a directory'); + }); + }) + }); +}); diff --git a/node_modules/mkdirp/test/umask_sync.js b/node_modules/mkdirp/test/umask_sync.js new file mode 100644 index 00000000..11a76147 --- /dev/null +++ b/node_modules/mkdirp/test/umask_sync.js @@ -0,0 +1,32 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('umask sync modes', function (t) { + t.plan(4); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + try { + mkdirp.sync(file); + } catch (err) { + t.fail(err); + return t.end(); + } + + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, (_0777 & (~process.umask()))); + t.ok(stat.isDirectory(), 'target not a directory'); + }); + }); +}); diff --git a/node_modules/nopt/.npmignore b/node_modules/nopt/.npmignore new file mode 100644 index 00000000..3c3629e6 --- /dev/null +++ b/node_modules/nopt/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/nopt/.travis.yml b/node_modules/nopt/.travis.yml new file mode 100644 index 00000000..99f2bbf5 --- /dev/null +++ b/node_modules/nopt/.travis.yml @@ -0,0 +1,9 @@ +language: node_js +language: node_js +node_js: + - '0.8' + - '0.10' + - '0.12' + - 'iojs' +before_install: + - npm install -g npm@latest diff --git a/node_modules/nopt/LICENSE b/node_modules/nopt/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/nopt/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/nopt/README.md b/node_modules/nopt/README.md new file mode 100644 index 00000000..f21a4b31 --- /dev/null +++ b/node_modules/nopt/README.md @@ -0,0 +1,211 @@ +If you want to write an option parser, and have it be good, there are +two ways to do it. The Right Way, and the Wrong Way. + +The Wrong Way is to sit down and write an option parser. We've all done +that. + +The Right Way is to write some complex configurable program with so many +options that you hit the limit of your frustration just trying to +manage them all, and defer it with duct-tape solutions until you see +exactly to the core of the problem, and finally snap and write an +awesome option parser. + +If you want to write an option parser, don't write an option parser. +Write a package manager, or a source control system, or a service +restarter, or an operating system. You probably won't end up with a +good one of those, but if you don't give up, and you are relentless and +diligent enough in your procrastination, you may just end up with a very +nice option parser. + +## USAGE + + // my-program.js + var nopt = require("nopt") + , Stream = require("stream").Stream + , path = require("path") + , knownOpts = { "foo" : [String, null] + , "bar" : [Stream, Number] + , "baz" : path + , "bloo" : [ "big", "medium", "small" ] + , "flag" : Boolean + , "pick" : Boolean + , "many1" : [String, Array] + , "many2" : [path] + } + , shortHands = { "foofoo" : ["--foo", "Mr. Foo"] + , "b7" : ["--bar", "7"] + , "m" : ["--bloo", "medium"] + , "p" : ["--pick"] + , "f" : ["--flag"] + } + // everything is optional. + // knownOpts and shorthands default to {} + // arg list defaults to process.argv + // slice defaults to 2 + , parsed = nopt(knownOpts, shortHands, process.argv, 2) + console.log(parsed) + +This would give you support for any of the following: + +```bash +$ node my-program.js --foo "blerp" --no-flag +{ "foo" : "blerp", "flag" : false } + +$ node my-program.js ---bar 7 --foo "Mr. Hand" --flag +{ bar: 7, foo: "Mr. Hand", flag: true } + +$ node my-program.js --foo "blerp" -f -----p +{ foo: "blerp", flag: true, pick: true } + +$ node my-program.js -fp --foofoo +{ foo: "Mr. Foo", flag: true, pick: true } + +$ node my-program.js --foofoo -- -fp # -- stops the flag parsing. +{ foo: "Mr. Foo", argv: { remain: ["-fp"] } } + +$ node my-program.js --blatzk -fp # unknown opts are ok. +{ blatzk: true, flag: true, pick: true } + +$ node my-program.js --blatzk=1000 -fp # but you need to use = if they have a value +{ blatzk: 1000, flag: true, pick: true } + +$ node my-program.js --no-blatzk -fp # unless they start with "no-" +{ blatzk: false, flag: true, pick: true } + +$ node my-program.js --baz b/a/z # known paths are resolved. +{ baz: "/Users/isaacs/b/a/z" } + +# if Array is one of the types, then it can take many +# values, and will always be an array. The other types provided +# specify what types are allowed in the list. + +$ node my-program.js --many1 5 --many1 null --many1 foo +{ many1: ["5", "null", "foo"] } + +$ node my-program.js --many2 foo --many2 bar +{ many2: ["/path/to/foo", "path/to/bar"] } +``` + +Read the tests at the bottom of `lib/nopt.js` for more examples of +what this puppy can do. + +## Types + +The following types are supported, and defined on `nopt.typeDefs` + +* String: A normal string. No parsing is done. +* path: A file system path. Gets resolved against cwd if not absolute. +* url: A url. If it doesn't parse, it isn't accepted. +* Number: Must be numeric. +* Date: Must parse as a date. If it does, and `Date` is one of the options, + then it will return a Date object, not a string. +* Boolean: Must be either `true` or `false`. If an option is a boolean, + then it does not need a value, and its presence will imply `true` as + the value. To negate boolean flags, do `--no-whatever` or `--whatever + false` +* NaN: Means that the option is strictly not allowed. Any value will + fail. +* Stream: An object matching the "Stream" class in node. Valuable + for use when validating programmatically. (npm uses this to let you + supply any WriteStream on the `outfd` and `logfd` config options.) +* Array: If `Array` is specified as one of the types, then the value + will be parsed as a list of options. This means that multiple values + can be specified, and that the value will always be an array. + +If a type is an array of values not on this list, then those are +considered valid values. For instance, in the example above, the +`--bloo` option can only be one of `"big"`, `"medium"`, or `"small"`, +and any other value will be rejected. + +When parsing unknown fields, `"true"`, `"false"`, and `"null"` will be +interpreted as their JavaScript equivalents. + +You can also mix types and values, or multiple types, in a list. For +instance `{ blah: [Number, null] }` would allow a value to be set to +either a Number or null. When types are ordered, this implies a +preference, and the first type that can be used to properly interpret +the value will be used. + +To define a new type, add it to `nopt.typeDefs`. Each item in that +hash is an object with a `type` member and a `validate` method. The +`type` member is an object that matches what goes in the type list. The +`validate` method is a function that gets called with `validate(data, +key, val)`. Validate methods should assign `data[key]` to the valid +value of `val` if it can be handled properly, or return boolean +`false` if it cannot. + +You can also call `nopt.clean(data, types, typeDefs)` to clean up a +config object and remove its invalid properties. + +## Error Handling + +By default, nopt outputs a warning to standard error when invalid values for +known options are found. You can change this behavior by assigning a method +to `nopt.invalidHandler`. This method will be called with +the offending `nopt.invalidHandler(key, val, types)`. + +If no `nopt.invalidHandler` is assigned, then it will console.error +its whining. If it is assigned to boolean `false` then the warning is +suppressed. + +## Abbreviations + +Yes, they are supported. If you define options like this: + +```javascript +{ "foolhardyelephants" : Boolean +, "pileofmonkeys" : Boolean } +``` + +Then this will work: + +```bash +node program.js --foolhar --pil +node program.js --no-f --pileofmon +# etc. +``` + +## Shorthands + +Shorthands are a hash of shorter option names to a snippet of args that +they expand to. + +If multiple one-character shorthands are all combined, and the +combination does not unambiguously match any other option or shorthand, +then they will be broken up into their constituent parts. For example: + +```json +{ "s" : ["--loglevel", "silent"] +, "g" : "--global" +, "f" : "--force" +, "p" : "--parseable" +, "l" : "--long" +} +``` + +```bash +npm ls -sgflp +# just like doing this: +npm ls --loglevel silent --global --force --long --parseable +``` + +## The Rest of the args + +The config object returned by nopt is given a special member called +`argv`, which is an object with the following fields: + +* `remain`: The remaining args after all the parsing has occurred. +* `original`: The args as they originally appeared. +* `cooked`: The args after flags and shorthands are expanded. + +## Slicing + +Node programs are called with more or less the exact argv as it appears +in C land, after the v8 and node-specific options have been plucked off. +As such, `argv[0]` is always `node` and `argv[1]` is always the +JavaScript program being run. + +That's usually not very useful to you. So they're sliced off by +default. If you want them, then you can pass in `0` as the last +argument, or any other number that you'd like to slice off the start of +the list. diff --git a/node_modules/nopt/bin/nopt.js b/node_modules/nopt/bin/nopt.js new file mode 100755 index 00000000..3232d4c5 --- /dev/null +++ b/node_modules/nopt/bin/nopt.js @@ -0,0 +1,54 @@ +#!/usr/bin/env node +var nopt = require("../lib/nopt") + , path = require("path") + , types = { num: Number + , bool: Boolean + , help: Boolean + , list: Array + , "num-list": [Number, Array] + , "str-list": [String, Array] + , "bool-list": [Boolean, Array] + , str: String + , clear: Boolean + , config: Boolean + , length: Number + , file: path + } + , shorthands = { s: [ "--str", "astring" ] + , b: [ "--bool" ] + , nb: [ "--no-bool" ] + , tft: [ "--bool-list", "--no-bool-list", "--bool-list", "true" ] + , "?": ["--help"] + , h: ["--help"] + , H: ["--help"] + , n: [ "--num", "125" ] + , c: ["--config"] + , l: ["--length"] + , f: ["--file"] + } + , parsed = nopt( types + , shorthands + , process.argv + , 2 ) + +console.log("parsed", parsed) + +if (parsed.help) { + console.log("") + console.log("nopt cli tester") + console.log("") + console.log("types") + console.log(Object.keys(types).map(function M (t) { + var type = types[t] + if (Array.isArray(type)) { + return [t, type.map(function (type) { return type.name })] + } + return [t, type && type.name] + }).reduce(function (s, i) { + s[i[0]] = i[1] + return s + }, {})) + console.log("") + console.log("shorthands") + console.log(shorthands) +} diff --git a/node_modules/nopt/examples/my-program.js b/node_modules/nopt/examples/my-program.js new file mode 100755 index 00000000..142447e1 --- /dev/null +++ b/node_modules/nopt/examples/my-program.js @@ -0,0 +1,30 @@ +#!/usr/bin/env node + +//process.env.DEBUG_NOPT = 1 + +// my-program.js +var nopt = require("../lib/nopt") + , Stream = require("stream").Stream + , path = require("path") + , knownOpts = { "foo" : [String, null] + , "bar" : [Stream, Number] + , "baz" : path + , "bloo" : [ "big", "medium", "small" ] + , "flag" : Boolean + , "pick" : Boolean + } + , shortHands = { "foofoo" : ["--foo", "Mr. Foo"] + , "b7" : ["--bar", "7"] + , "m" : ["--bloo", "medium"] + , "p" : ["--pick"] + , "f" : ["--flag", "true"] + , "g" : ["--flag"] + , "s" : "--flag" + } + // everything is optional. + // knownOpts and shorthands default to {} + // arg list defaults to process.argv + // slice defaults to 2 + , parsed = nopt(knownOpts, shortHands, process.argv, 2) + +console.log("parsed =\n"+ require("util").inspect(parsed)) diff --git a/node_modules/nopt/lib/nopt.js b/node_modules/nopt/lib/nopt.js new file mode 100644 index 00000000..97707e78 --- /dev/null +++ b/node_modules/nopt/lib/nopt.js @@ -0,0 +1,415 @@ +// info about each config option. + +var debug = process.env.DEBUG_NOPT || process.env.NOPT_DEBUG + ? function () { console.error.apply(console, arguments) } + : function () {} + +var url = require("url") + , path = require("path") + , Stream = require("stream").Stream + , abbrev = require("abbrev") + +module.exports = exports = nopt +exports.clean = clean + +exports.typeDefs = + { String : { type: String, validate: validateString } + , Boolean : { type: Boolean, validate: validateBoolean } + , url : { type: url, validate: validateUrl } + , Number : { type: Number, validate: validateNumber } + , path : { type: path, validate: validatePath } + , Stream : { type: Stream, validate: validateStream } + , Date : { type: Date, validate: validateDate } + } + +function nopt (types, shorthands, args, slice) { + args = args || process.argv + types = types || {} + shorthands = shorthands || {} + if (typeof slice !== "number") slice = 2 + + debug(types, shorthands, args, slice) + + args = args.slice(slice) + var data = {} + , key + , remain = [] + , cooked = args + , original = args.slice(0) + + parse(args, data, remain, types, shorthands) + // now data is full + clean(data, types, exports.typeDefs) + data.argv = {remain:remain,cooked:cooked,original:original} + Object.defineProperty(data.argv, 'toString', { value: function () { + return this.original.map(JSON.stringify).join(" ") + }, enumerable: false }) + return data +} + +function clean (data, types, typeDefs) { + typeDefs = typeDefs || exports.typeDefs + var remove = {} + , typeDefault = [false, true, null, String, Array] + + Object.keys(data).forEach(function (k) { + if (k === "argv") return + var val = data[k] + , isArray = Array.isArray(val) + , type = types[k] + if (!isArray) val = [val] + if (!type) type = typeDefault + if (type === Array) type = typeDefault.concat(Array) + if (!Array.isArray(type)) type = [type] + + debug("val=%j", val) + debug("types=", type) + val = val.map(function (val) { + // if it's an unknown value, then parse false/true/null/numbers/dates + if (typeof val === "string") { + debug("string %j", val) + val = val.trim() + if ((val === "null" && ~type.indexOf(null)) + || (val === "true" && + (~type.indexOf(true) || ~type.indexOf(Boolean))) + || (val === "false" && + (~type.indexOf(false) || ~type.indexOf(Boolean)))) { + val = JSON.parse(val) + debug("jsonable %j", val) + } else if (~type.indexOf(Number) && !isNaN(val)) { + debug("convert to number", val) + val = +val + } else if (~type.indexOf(Date) && !isNaN(Date.parse(val))) { + debug("convert to date", val) + val = new Date(val) + } + } + + if (!types.hasOwnProperty(k)) { + return val + } + + // allow `--no-blah` to set 'blah' to null if null is allowed + if (val === false && ~type.indexOf(null) && + !(~type.indexOf(false) || ~type.indexOf(Boolean))) { + val = null + } + + var d = {} + d[k] = val + debug("prevalidated val", d, val, types[k]) + if (!validate(d, k, val, types[k], typeDefs)) { + if (exports.invalidHandler) { + exports.invalidHandler(k, val, types[k], data) + } else if (exports.invalidHandler !== false) { + debug("invalid: "+k+"="+val, types[k]) + } + return remove + } + debug("validated val", d, val, types[k]) + return d[k] + }).filter(function (val) { return val !== remove }) + + if (!val.length) delete data[k] + else if (isArray) { + debug(isArray, data[k], val) + data[k] = val + } else data[k] = val[0] + + debug("k=%s val=%j", k, val, data[k]) + }) +} + +function validateString (data, k, val) { + data[k] = String(val) +} + +function validatePath (data, k, val) { + if (val === true) return false + if (val === null) return true + + val = String(val) + var homePattern = process.platform === 'win32' ? /^~(\/|\\)/ : /^~\// + if (val.match(homePattern) && process.env.HOME) { + val = path.resolve(process.env.HOME, val.substr(2)) + } + data[k] = path.resolve(String(val)) + return true +} + +function validateNumber (data, k, val) { + debug("validate Number %j %j %j", k, val, isNaN(val)) + if (isNaN(val)) return false + data[k] = +val +} + +function validateDate (data, k, val) { + debug("validate Date %j %j %j", k, val, Date.parse(val)) + var s = Date.parse(val) + if (isNaN(s)) return false + data[k] = new Date(val) +} + +function validateBoolean (data, k, val) { + if (val instanceof Boolean) val = val.valueOf() + else if (typeof val === "string") { + if (!isNaN(val)) val = !!(+val) + else if (val === "null" || val === "false") val = false + else val = true + } else val = !!val + data[k] = val +} + +function validateUrl (data, k, val) { + val = url.parse(String(val)) + if (!val.host) return false + data[k] = val.href +} + +function validateStream (data, k, val) { + if (!(val instanceof Stream)) return false + data[k] = val +} + +function validate (data, k, val, type, typeDefs) { + // arrays are lists of types. + if (Array.isArray(type)) { + for (var i = 0, l = type.length; i < l; i ++) { + if (type[i] === Array) continue + if (validate(data, k, val, type[i], typeDefs)) return true + } + delete data[k] + return false + } + + // an array of anything? + if (type === Array) return true + + // NaN is poisonous. Means that something is not allowed. + if (type !== type) { + debug("Poison NaN", k, val, type) + delete data[k] + return false + } + + // explicit list of values + if (val === type) { + debug("Explicitly allowed %j", val) + // if (isArray) (data[k] = data[k] || []).push(val) + // else data[k] = val + data[k] = val + return true + } + + // now go through the list of typeDefs, validate against each one. + var ok = false + , types = Object.keys(typeDefs) + for (var i = 0, l = types.length; i < l; i ++) { + debug("test type %j %j %j", k, val, types[i]) + var t = typeDefs[types[i]] + if (t && + ((type && type.name && t.type && t.type.name) ? (type.name === t.type.name) : (type === t.type))) { + var d = {} + ok = false !== t.validate(d, k, val) + val = d[k] + if (ok) { + // if (isArray) (data[k] = data[k] || []).push(val) + // else data[k] = val + data[k] = val + break + } + } + } + debug("OK? %j (%j %j %j)", ok, k, val, types[i]) + + if (!ok) delete data[k] + return ok +} + +function parse (args, data, remain, types, shorthands) { + debug("parse", args, data, remain) + + var key = null + , abbrevs = abbrev(Object.keys(types)) + , shortAbbr = abbrev(Object.keys(shorthands)) + + for (var i = 0; i < args.length; i ++) { + var arg = args[i] + debug("arg", arg) + + if (arg.match(/^-{2,}$/)) { + // done with keys. + // the rest are args. + remain.push.apply(remain, args.slice(i + 1)) + args[i] = "--" + break + } + var hadEq = false + if (arg.charAt(0) === "-" && arg.length > 1) { + if (arg.indexOf("=") !== -1) { + hadEq = true + var v = arg.split("=") + arg = v.shift() + v = v.join("=") + args.splice.apply(args, [i, 1].concat([arg, v])) + } + + // see if it's a shorthand + // if so, splice and back up to re-parse it. + var shRes = resolveShort(arg, shorthands, shortAbbr, abbrevs) + debug("arg=%j shRes=%j", arg, shRes) + if (shRes) { + debug(arg, shRes) + args.splice.apply(args, [i, 1].concat(shRes)) + if (arg !== shRes[0]) { + i -- + continue + } + } + arg = arg.replace(/^-+/, "") + var no = null + while (arg.toLowerCase().indexOf("no-") === 0) { + no = !no + arg = arg.substr(3) + } + + if (abbrevs[arg]) arg = abbrevs[arg] + + var isArray = types[arg] === Array || + Array.isArray(types[arg]) && types[arg].indexOf(Array) !== -1 + + // allow unknown things to be arrays if specified multiple times. + if (!types.hasOwnProperty(arg) && data.hasOwnProperty(arg)) { + if (!Array.isArray(data[arg])) + data[arg] = [data[arg]] + isArray = true + } + + var val + , la = args[i + 1] + + var isBool = typeof no === 'boolean' || + types[arg] === Boolean || + Array.isArray(types[arg]) && types[arg].indexOf(Boolean) !== -1 || + (typeof types[arg] === 'undefined' && !hadEq) || + (la === "false" && + (types[arg] === null || + Array.isArray(types[arg]) && ~types[arg].indexOf(null))) + + if (isBool) { + // just set and move along + val = !no + // however, also support --bool true or --bool false + if (la === "true" || la === "false") { + val = JSON.parse(la) + la = null + if (no) val = !val + i ++ + } + + // also support "foo":[Boolean, "bar"] and "--foo bar" + if (Array.isArray(types[arg]) && la) { + if (~types[arg].indexOf(la)) { + // an explicit type + val = la + i ++ + } else if ( la === "null" && ~types[arg].indexOf(null) ) { + // null allowed + val = null + i ++ + } else if ( !la.match(/^-{2,}[^-]/) && + !isNaN(la) && + ~types[arg].indexOf(Number) ) { + // number + val = +la + i ++ + } else if ( !la.match(/^-[^-]/) && ~types[arg].indexOf(String) ) { + // string + val = la + i ++ + } + } + + if (isArray) (data[arg] = data[arg] || []).push(val) + else data[arg] = val + + continue + } + + if (types[arg] === String && la === undefined) + la = "" + + if (la && la.match(/^-{2,}$/)) { + la = undefined + i -- + } + + val = la === undefined ? true : la + if (isArray) (data[arg] = data[arg] || []).push(val) + else data[arg] = val + + i ++ + continue + } + remain.push(arg) + } +} + +function resolveShort (arg, shorthands, shortAbbr, abbrevs) { + // handle single-char shorthands glommed together, like + // npm ls -glp, but only if there is one dash, and only if + // all of the chars are single-char shorthands, and it's + // not a match to some other abbrev. + arg = arg.replace(/^-+/, '') + + // if it's an exact known option, then don't go any further + if (abbrevs[arg] === arg) + return null + + // if it's an exact known shortopt, same deal + if (shorthands[arg]) { + // make it an array, if it's a list of words + if (shorthands[arg] && !Array.isArray(shorthands[arg])) + shorthands[arg] = shorthands[arg].split(/\s+/) + + return shorthands[arg] + } + + // first check to see if this arg is a set of single-char shorthands + var singles = shorthands.___singles + if (!singles) { + singles = Object.keys(shorthands).filter(function (s) { + return s.length === 1 + }).reduce(function (l,r) { + l[r] = true + return l + }, {}) + shorthands.___singles = singles + debug('shorthand singles', singles) + } + + var chrs = arg.split("").filter(function (c) { + return singles[c] + }) + + if (chrs.join("") === arg) return chrs.map(function (c) { + return shorthands[c] + }).reduce(function (l, r) { + return l.concat(r) + }, []) + + + // if it's an arg abbrev, and not a literal shorthand, then prefer the arg + if (abbrevs[arg] && !shorthands[arg]) + return null + + // if it's an abbr for a shorthand, then use that + if (shortAbbr[arg]) + arg = shortAbbr[arg] + + // make it an array, if it's a list of words + if (shorthands[arg] && !Array.isArray(shorthands[arg])) + shorthands[arg] = shorthands[arg].split(/\s+/) + + return shorthands[arg] +} diff --git a/node_modules/nopt/package.json b/node_modules/nopt/package.json new file mode 100644 index 00000000..04e43977 --- /dev/null +++ b/node_modules/nopt/package.json @@ -0,0 +1,58 @@ +{ + "_from": "nopt@3.0.6", + "_id": "nopt@3.0.6", + "_inBundle": false, + "_integrity": "sha1-xkZdvwirzU2zWTF/eaxopkayj/k=", + "_location": "/nopt", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "nopt@3.0.6", + "name": "nopt", + "escapedName": "nopt", + "rawSpec": "3.0.6", + "saveSpec": null, + "fetchSpec": "3.0.6" + }, + "_requiredBy": [ + "/npm", + "/npm/node-gyp" + ], + "_resolved": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz", + "_shasum": "c6465dbf08abcd4db359317f79ac68a646b28ff9", + "_spec": "nopt@3.0.6", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bin": { + "nopt": "./bin/nopt.js" + }, + "bugs": { + "url": "https://github.com/npm/nopt/issues" + }, + "bundleDependencies": false, + "dependencies": { + "abbrev": "1" + }, + "deprecated": false, + "description": "Option parsing for Node, supporting types, shorthands, etc. Used by npm.", + "devDependencies": { + "tap": "^1.2.0" + }, + "homepage": "https://github.com/npm/nopt#readme", + "license": "ISC", + "main": "lib/nopt.js", + "name": "nopt", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/nopt.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "3.0.6" +} diff --git a/node_modules/nopt/test/basic.js b/node_modules/nopt/test/basic.js new file mode 100644 index 00000000..d399de92 --- /dev/null +++ b/node_modules/nopt/test/basic.js @@ -0,0 +1,273 @@ +var nopt = require("../") + , test = require('tap').test + + +test("passing a string results in a string", function (t) { + var parsed = nopt({ key: String }, {}, ["--key", "myvalue"], 0) + t.same(parsed.key, "myvalue") + t.end() +}) + +// https://github.com/npm/nopt/issues/31 +test("Empty String results in empty string, not true", function (t) { + var parsed = nopt({ empty: String }, {}, ["--empty"], 0) + t.same(parsed.empty, "") + t.end() +}) + +test("~ path is resolved to $HOME", function (t) { + var path = require("path") + if (!process.env.HOME) process.env.HOME = "/tmp" + var parsed = nopt({key: path}, {}, ["--key=~/val"], 0) + t.same(parsed.key, path.resolve(process.env.HOME, "val")) + t.end() +}) + +// https://github.com/npm/nopt/issues/24 +test("Unknown options are not parsed as numbers", function (t) { + var parsed = nopt({"parse-me": Number}, null, ['--leave-as-is=1.20', '--parse-me=1.20'], 0) + t.equal(parsed['leave-as-is'], '1.20') + t.equal(parsed['parse-me'], 1.2) + t.end() +}); + +// https://github.com/npm/nopt/issues/48 +test("Check types based on name of type", function (t) { + var parsed = nopt({"parse-me": {name: "Number"}}, null, ['--parse-me=1.20'], 0) + t.equal(parsed['parse-me'], 1.2) + t.end() +}) + + +test("Missing types are not parsed", function (t) { + var parsed = nopt({"parse-me": {}}, null, ['--parse-me=1.20'], 0) + //should only contain argv + t.equal(Object.keys(parsed).length, 1) + t.end() +}) + +test("Types passed without a name are not parsed", function (t) { + var parsed = nopt({"parse-me": {}}, {}, ['--parse-me=1.20'], 0) + //should only contain argv + t.equal(Object.keys(parsed).length, 1) + t.end() +}) + +test("other tests", function (t) { + + var util = require("util") + , Stream = require("stream") + , path = require("path") + , url = require("url") + + , shorthands = + { s : ["--loglevel", "silent"] + , d : ["--loglevel", "info"] + , dd : ["--loglevel", "verbose"] + , ddd : ["--loglevel", "silly"] + , noreg : ["--no-registry"] + , reg : ["--registry"] + , "no-reg" : ["--no-registry"] + , silent : ["--loglevel", "silent"] + , verbose : ["--loglevel", "verbose"] + , h : ["--usage"] + , H : ["--usage"] + , "?" : ["--usage"] + , help : ["--usage"] + , v : ["--version"] + , f : ["--force"] + , desc : ["--description"] + , "no-desc" : ["--no-description"] + , "local" : ["--no-global"] + , l : ["--long"] + , p : ["--parseable"] + , porcelain : ["--parseable"] + , g : ["--global"] + } + + , types = + { aoa: Array + , nullstream: [null, Stream] + , date: Date + , str: String + , browser : String + , cache : path + , color : ["always", Boolean] + , depth : Number + , description : Boolean + , dev : Boolean + , editor : path + , force : Boolean + , global : Boolean + , globalconfig : path + , group : [String, Number] + , gzipbin : String + , logfd : [Number, Stream] + , loglevel : ["silent","win","error","warn","info","verbose","silly"] + , long : Boolean + , "node-version" : [false, String] + , npaturl : url + , npat : Boolean + , "onload-script" : [false, String] + , outfd : [Number, Stream] + , parseable : Boolean + , pre: Boolean + , prefix: path + , proxy : url + , "rebuild-bundle" : Boolean + , registry : url + , searchopts : String + , searchexclude: [null, String] + , shell : path + , t: [Array, String] + , tag : String + , tar : String + , tmp : path + , "unsafe-perm" : Boolean + , usage : Boolean + , user : String + , username : String + , userconfig : path + , version : Boolean + , viewer: path + , _exit : Boolean + , path: path + } + + ; [["-v", {version:true}, []] + ,["---v", {version:true}, []] + ,["ls -s --no-reg connect -d", + {loglevel:"info",registry:null},["ls","connect"]] + ,["ls ---s foo",{loglevel:"silent"},["ls","foo"]] + ,["ls --registry blargle", {}, ["ls"]] + ,["--no-registry", {registry:null}, []] + ,["--no-color true", {color:false}, []] + ,["--no-color false", {color:true}, []] + ,["--no-color", {color:false}, []] + ,["--color false", {color:false}, []] + ,["--color --logfd 7", {logfd:7,color:true}, []] + ,["--color=true", {color:true}, []] + ,["--logfd=10", {logfd:10}, []] + ,["--tmp=/tmp -tar=gtar",{tmp:"/tmp",tar:"gtar"},[]] + ,["--tmp=tmp -tar=gtar", + {tmp:path.resolve(process.cwd(), "tmp"),tar:"gtar"},[]] + ,["--logfd x", {}, []] + ,["a -true -- -no-false", {true:true},["a","-no-false"]] + ,["a -no-false", {false:false},["a"]] + ,["a -no-no-true", {true:true}, ["a"]] + ,["a -no-no-no-false", {false:false}, ["a"]] + ,["---NO-no-No-no-no-no-nO-no-no"+ + "-No-no-no-no-no-no-no-no-no"+ + "-no-no-no-no-NO-NO-no-no-no-no-no-no"+ + "-no-body-can-do-the-boogaloo-like-I-do" + ,{"body-can-do-the-boogaloo-like-I-do":false}, []] + ,["we are -no-strangers-to-love "+ + "--you-know=the-rules --and=so-do-i "+ + "---im-thinking-of=a-full-commitment "+ + "--no-you-would-get-this-from-any-other-guy "+ + "--no-gonna-give-you-up "+ + "-no-gonna-let-you-down=true "+ + "--no-no-gonna-run-around false "+ + "--desert-you=false "+ + "--make-you-cry false "+ + "--no-tell-a-lie "+ + "--no-no-and-hurt-you false" + ,{"strangers-to-love":false + ,"you-know":"the-rules" + ,"and":"so-do-i" + ,"you-would-get-this-from-any-other-guy":false + ,"gonna-give-you-up":false + ,"gonna-let-you-down":false + ,"gonna-run-around":false + ,"desert-you":false + ,"make-you-cry":false + ,"tell-a-lie":false + ,"and-hurt-you":false + },["we", "are"]] + ,["-t one -t two -t three" + ,{t: ["one", "two", "three"]} + ,[]] + ,["-t one -t null -t three four five null" + ,{t: ["one", "null", "three"]} + ,["four", "five", "null"]] + ,["-t foo" + ,{t:["foo"]} + ,[]] + ,["--no-t" + ,{t:["false"]} + ,[]] + ,["-no-no-t" + ,{t:["true"]} + ,[]] + ,["-aoa one -aoa null -aoa 100" + ,{aoa:["one", null, '100']} + ,[]] + ,["-str 100" + ,{str:"100"} + ,[]] + ,["--color always" + ,{color:"always"} + ,[]] + ,["--no-nullstream" + ,{nullstream:null} + ,[]] + ,["--nullstream false" + ,{nullstream:null} + ,[]] + ,["--notadate=2011-01-25" + ,{notadate: "2011-01-25"} + ,[]] + ,["--date 2011-01-25" + ,{date: new Date("2011-01-25")} + ,[]] + ,["-cl 1" + ,{config: true, length: 1} + ,[] + ,{config: Boolean, length: Number, clear: Boolean} + ,{c: "--config", l: "--length"}] + ,["--acount bla" + ,{"acount":true} + ,["bla"] + ,{account: Boolean, credentials: Boolean, options: String} + ,{a:"--account", c:"--credentials",o:"--options"}] + ,["--clear" + ,{clear:true} + ,[] + ,{clear:Boolean,con:Boolean,len:Boolean,exp:Boolean,add:Boolean,rep:Boolean} + ,{c:"--con",l:"--len",e:"--exp",a:"--add",r:"--rep"}] + ,["--file -" + ,{"file":"-"} + ,[] + ,{file:String} + ,{}] + ,["--file -" + ,{"file":true} + ,["-"] + ,{file:Boolean} + ,{}] + ,["--path" + ,{"path":null} + ,[]] + ,["--path ." + ,{"path":process.cwd()} + ,[]] + ].forEach(function (test) { + var argv = test[0].split(/\s+/) + , opts = test[1] + , rem = test[2] + , actual = nopt(test[3] || types, test[4] || shorthands, argv, 0) + , parsed = actual.argv + delete actual.argv + for (var i in opts) { + var e = JSON.stringify(opts[i]) + , a = JSON.stringify(actual[i] === undefined ? null : actual[i]) + if (e && typeof e === "object") { + t.deepEqual(e, a) + } else { + t.equal(e, a) + } + } + t.deepEqual(rem, parsed.remain) + }) + t.end() +}) diff --git a/node_modules/normalize-package-data/AUTHORS b/node_modules/normalize-package-data/AUTHORS new file mode 100644 index 00000000..66282ba1 --- /dev/null +++ b/node_modules/normalize-package-data/AUTHORS @@ -0,0 +1,4 @@ +# Names sorted by how much code was originally theirs. +Isaac Z. Schlueter +Meryn Stol +Robert Kowalski diff --git a/node_modules/normalize-package-data/LICENSE b/node_modules/normalize-package-data/LICENSE new file mode 100644 index 00000000..6ed662cd --- /dev/null +++ b/node_modules/normalize-package-data/LICENSE @@ -0,0 +1,30 @@ +This package contains code originally written by Isaac Z. Schlueter. +Used with permission. + +Copyright (c) Meryn Stol ("Author") +All rights reserved. + +The BSD License + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS +BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE +OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/normalize-package-data/README.md b/node_modules/normalize-package-data/README.md new file mode 100644 index 00000000..37727779 --- /dev/null +++ b/node_modules/normalize-package-data/README.md @@ -0,0 +1,106 @@ +# normalize-package-data [![Build Status](https://travis-ci.org/npm/normalize-package-data.png?branch=master)](https://travis-ci.org/npm/normalize-package-data) + +normalize-package-data exports a function that normalizes package metadata. This data is typically found in a package.json file, but in principle could come from any source - for example the npm registry. + +normalize-package-data is used by [read-package-json](https://npmjs.org/package/read-package-json) to normalize the data it reads from a package.json file. In turn, read-package-json is used by [npm](https://npmjs.org/package/npm) and various npm-related tools. + +## Installation + +``` +npm install normalize-package-data +``` + +## Usage + +Basic usage is really simple. You call the function that normalize-package-data exports. Let's call it `normalizeData`. + +```javascript +normalizeData = require('normalize-package-data') +packageData = require("./package.json") +normalizeData(packageData) +// packageData is now normalized +``` + +#### Strict mode + +You may activate strict validation by passing true as the second argument. + +```javascript +normalizeData = require('normalize-package-data') +packageData = require("./package.json") +normalizeData(packageData, true) +// packageData is now normalized +``` + +If strict mode is activated, only Semver 2.0 version strings are accepted. Otherwise, Semver 1.0 strings are accepted as well. Packages must have a name, and the name field must not have contain leading or trailing whitespace. + +#### Warnings + +Optionally, you may pass a "warning" function. It gets called whenever the `normalizeData` function encounters something that doesn't look right. It indicates less than perfect input data. + +```javascript +normalizeData = require('normalize-package-data') +packageData = require("./package.json") +warnFn = function(msg) { console.error(msg) } +normalizeData(packageData, warnFn) +// packageData is now normalized. Any number of warnings may have been logged. +``` + +You may combine strict validation with warnings by passing `true` as the second argument, and `warnFn` as third. + +When `private` field is set to `true`, warnings will be suppressed. + +### Potential exceptions + +If the supplied data has an invalid name or version vield, `normalizeData` will throw an error. Depending on where you call `normalizeData`, you may want to catch these errors so can pass them to a callback. + +## What normalization (currently) entails + +* The value of `name` field gets trimmed (unless in strict mode). +* The value of the `version` field gets cleaned by `semver.clean`. See [documentation for the semver module](https://github.com/isaacs/node-semver). +* If `name` and/or `version` fields are missing, they are set to empty strings. +* If `files` field is not an array, it will be removed. +* If `bin` field is a string, then `bin` field will become an object with `name` set to the value of the `name` field, and `bin` set to the original string value. +* If `man` field is a string, it will become an array with the original string as its sole member. +* If `keywords` field is string, it is considered to be a list of keywords separated by one or more white-space characters. It gets converted to an array by splitting on `\s+`. +* All people fields (`author`, `maintainers`, `contributors`) get converted into objects with name, email and url properties. +* If `bundledDependencies` field (a typo) exists and `bundleDependencies` field does not, `bundledDependencies` will get renamed to `bundleDependencies`. +* If the value of any of the dependencies fields (`dependencies`, `devDependencies`, `optionalDependencies`) is a string, it gets converted into an object with familiar `name=>value` pairs. +* The values in `optionalDependencies` get added to `dependencies`. The `optionalDependencies` array is left untouched. +* As of v2: Dependencies that point at known hosted git providers (currently: github, bitbucket, gitlab) will have their URLs canonicalized, but protocols will be preserved. +* As of v2: Dependencies that use shortcuts for hosted git providers (`org/proj`, `github:org/proj`, `bitbucket:org/proj`, `gitlab:org/proj`, `gist:docid`) will have the shortcut left in place. (In the case of github, the `org/proj` form will be expanded to `github:org/proj`.) THIS MARKS A BREAKING CHANGE FROM V1, where the shorcut was previously expanded to a URL. +* If `description` field does not exist, but `readme` field does, then (more or less) the first paragraph of text that's found in the readme is taken as value for `description`. +* If `repository` field is a string, it will become an object with `url` set to the original string value, and `type` set to `"git"`. +* If `repository.url` is not a valid url, but in the style of "[owner-name]/[repo-name]", `repository.url` will be set to git+https://github.com/[owner-name]/[repo-name].git +* If `bugs` field is a string, the value of `bugs` field is changed into an object with `url` set to the original string value. +* If `bugs` field does not exist, but `repository` field points to a repository hosted on GitHub, the value of the `bugs` field gets set to an url in the form of https://github.com/[owner-name]/[repo-name]/issues . If the repository field points to a GitHub Gist repo url, the associated http url is chosen. +* If `bugs` field is an object, the resulting value only has email and url properties. If email and url properties are not strings, they are ignored. If no valid values for either email or url is found, bugs field will be removed. +* If `homepage` field is not a string, it will be removed. +* If the url in the `homepage` field does not specify a protocol, then http is assumed. For example, `myproject.org` will be changed to `http://myproject.org`. +* If `homepage` field does not exist, but `repository` field points to a repository hosted on GitHub, the value of the `homepage` field gets set to an url in the form of https://github.com/[owner-name]/[repo-name]#readme . If the repository field points to a GitHub Gist repo url, the associated http url is chosen. + +### Rules for name field + +If `name` field is given, the value of the name field must be a string. The string may not: + +* start with a period. +* contain the following characters: `/@\s+%` +* contain any characters that would need to be encoded for use in urls. +* resemble the word `node_modules` or `favicon.ico` (case doesn't matter). + +### Rules for version field + +If `version` field is given, the value of the version field must be a valid *semver* string, as determined by the `semver.valid` method. See [documentation for the semver module](https://github.com/isaacs/node-semver). + +### Rules for license field + +The `license` field should be a valid *SPDX license expression* or one of the special values allowed by [validate-npm-package-license](https://npmjs.com/packages/validate-npm-package-license). See [documentation for the license field in package.json](https://docs.npmjs.com/files/package.json#license). + +## Credits + +This package contains code based on read-package-json written by Isaac Z. Schlueter. Used with permisson. + +## License + +normalize-package-data is released under the [BSD 2-Clause License](http://opensource.org/licenses/MIT). +Copyright (c) 2013 Meryn Stol diff --git a/node_modules/normalize-package-data/lib/extract_description.js b/node_modules/normalize-package-data/lib/extract_description.js new file mode 100644 index 00000000..83f10aa0 --- /dev/null +++ b/node_modules/normalize-package-data/lib/extract_description.js @@ -0,0 +1,14 @@ +module.exports = extractDescription + +// Extracts description from contents of a readme file in markdown format +function extractDescription (d) { + if (!d) return; + if (d === "ERROR: No README data found!") return; + // the first block of text before the first heading + // that isn't the first line heading + d = d.trim().split('\n') + for (var s = 0; d[s] && d[s].trim().match(/^(#|$)/); s ++); + var l = d.length + for (var e = s + 1; e < l && d[e].trim(); e ++); + return d.slice(s, e).join(' ').trim() +} diff --git a/node_modules/normalize-package-data/lib/fixer.js b/node_modules/normalize-package-data/lib/fixer.js new file mode 100644 index 00000000..f0701196 --- /dev/null +++ b/node_modules/normalize-package-data/lib/fixer.js @@ -0,0 +1,417 @@ +var semver = require("semver") +var validateLicense = require('validate-npm-package-license'); +var hostedGitInfo = require("hosted-git-info") +var isBuiltinModule = require("is-builtin-module") +var depTypes = ["dependencies","devDependencies","optionalDependencies"] +var extractDescription = require("./extract_description") +var url = require("url") +var typos = require("./typos.json") + +var fixer = module.exports = { + // default warning function + warn: function() {}, + + fixRepositoryField: function(data) { + if (data.repositories) { + this.warn("repositories"); + data.repository = data.repositories[0] + } + if (!data.repository) return this.warn("missingRepository") + if (typeof data.repository === "string") { + data.repository = { + type: "git", + url: data.repository + } + } + var r = data.repository.url || "" + if (r) { + var hosted = hostedGitInfo.fromUrl(r) + if (hosted) { + r = data.repository.url + = hosted.getDefaultRepresentation() == "shortcut" ? hosted.https() : hosted.toString() + } + } + + if (r.match(/github.com\/[^\/]+\/[^\/]+\.git\.git$/)) { + this.warn("brokenGitUrl", r) + } + } + +, fixTypos: function(data) { + Object.keys(typos.topLevel).forEach(function (d) { + if (data.hasOwnProperty(d)) { + this.warn("typo", d, typos.topLevel[d]) + } + }, this) + } + +, fixScriptsField: function(data) { + if (!data.scripts) return + if (typeof data.scripts !== "object") { + this.warn("nonObjectScripts") + delete data.scripts + return + } + Object.keys(data.scripts).forEach(function (k) { + if (typeof data.scripts[k] !== "string") { + this.warn("nonStringScript") + delete data.scripts[k] + } else if (typos.script[k] && !data.scripts[typos.script[k]]) { + this.warn("typo", k, typos.script[k], "scripts") + } + }, this) + } + +, fixFilesField: function(data) { + var files = data.files + if (files && !Array.isArray(files)) { + this.warn("nonArrayFiles") + delete data.files + } else if (data.files) { + data.files = data.files.filter(function(file) { + if (!file || typeof file !== "string") { + this.warn("invalidFilename", file) + return false + } else { + return true + } + }, this) + } + } + +, fixBinField: function(data) { + if (!data.bin) return; + if (typeof data.bin === "string") { + var b = {} + var match + if (match = data.name.match(/^@[^/]+[/](.*)$/)) { + b[match[1]] = data.bin + } else { + b[data.name] = data.bin + } + data.bin = b + } + } + +, fixManField: function(data) { + if (!data.man) return; + if (typeof data.man === "string") { + data.man = [ data.man ] + } + } +, fixBundleDependenciesField: function(data) { + var bdd = "bundledDependencies" + var bd = "bundleDependencies" + if (data[bdd] && !data[bd]) { + data[bd] = data[bdd] + delete data[bdd] + } + if (data[bd] && !Array.isArray(data[bd])) { + this.warn("nonArrayBundleDependencies") + delete data[bd] + } else if (data[bd]) { + data[bd] = data[bd].filter(function(bd) { + if (!bd || typeof bd !== 'string') { + this.warn("nonStringBundleDependency", bd) + return false + } else { + if (!data.dependencies) { + data.dependencies = {} + } + if (!data.dependencies.hasOwnProperty(bd)) { + this.warn("nonDependencyBundleDependency", bd) + data.dependencies[bd] = "*" + } + return true + } + }, this) + } + } + +, fixDependencies: function(data, strict) { + var loose = !strict + objectifyDeps(data, this.warn) + addOptionalDepsToDeps(data, this.warn) + this.fixBundleDependenciesField(data) + + ;['dependencies','devDependencies'].forEach(function(deps) { + if (!(deps in data)) return + if (!data[deps] || typeof data[deps] !== "object") { + this.warn("nonObjectDependencies", deps) + delete data[deps] + return + } + Object.keys(data[deps]).forEach(function (d) { + var r = data[deps][d] + if (typeof r !== 'string') { + this.warn("nonStringDependency", d, JSON.stringify(r)) + delete data[deps][d] + } + var hosted = hostedGitInfo.fromUrl(data[deps][d]) + if (hosted) data[deps][d] = hosted.toString() + }, this) + }, this) + } + +, fixModulesField: function (data) { + if (data.modules) { + this.warn("deprecatedModules") + delete data.modules + } + } + +, fixKeywordsField: function (data) { + if (typeof data.keywords === "string") { + data.keywords = data.keywords.split(/,\s+/) + } + if (data.keywords && !Array.isArray(data.keywords)) { + delete data.keywords + this.warn("nonArrayKeywords") + } else if (data.keywords) { + data.keywords = data.keywords.filter(function(kw) { + if (typeof kw !== "string" || !kw) { + this.warn("nonStringKeyword"); + return false + } else { + return true + } + }, this) + } + } + +, fixVersionField: function(data, strict) { + // allow "loose" semver 1.0 versions in non-strict mode + // enforce strict semver 2.0 compliance in strict mode + var loose = !strict + if (!data.version) { + data.version = "" + return true + } + if (!semver.valid(data.version, loose)) { + throw new Error('Invalid version: "'+ data.version + '"') + } + data.version = semver.clean(data.version, loose) + return true + } + +, fixPeople: function(data) { + modifyPeople(data, unParsePerson) + modifyPeople(data, parsePerson) + } + +, fixNameField: function(data, options) { + if (typeof options === "boolean") options = {strict: options} + else if (typeof options === "undefined") options = {} + var strict = options.strict + if (!data.name && !strict) { + data.name = "" + return + } + if (typeof data.name !== "string") { + throw new Error("name field must be a string.") + } + if (!strict) + data.name = data.name.trim() + ensureValidName(data.name, strict, options.allowLegacyCase) + if (isBuiltinModule(data.name)) + this.warn("conflictingName", data.name) + } + + +, fixDescriptionField: function (data) { + if (data.description && typeof data.description !== 'string') { + this.warn("nonStringDescription") + delete data.description + } + if (data.readme && !data.description) + data.description = extractDescription(data.readme) + if(data.description === undefined) delete data.description; + if (!data.description) this.warn("missingDescription") + } + +, fixReadmeField: function (data) { + if (!data.readme) { + this.warn("missingReadme") + data.readme = "ERROR: No README data found!" + } + } + +, fixBugsField: function(data) { + if (!data.bugs && data.repository && data.repository.url) { + var hosted = hostedGitInfo.fromUrl(data.repository.url) + if(hosted && hosted.bugs()) { + data.bugs = {url: hosted.bugs()} + } + } + else if(data.bugs) { + var emailRe = /^.+@.*\..+$/ + if(typeof data.bugs == "string") { + if(emailRe.test(data.bugs)) + data.bugs = {email:data.bugs} + else if(url.parse(data.bugs).protocol) + data.bugs = {url: data.bugs} + else + this.warn("nonEmailUrlBugsString") + } + else { + bugsTypos(data.bugs, this.warn) + var oldBugs = data.bugs + data.bugs = {} + if(oldBugs.url) { + if(typeof(oldBugs.url) == "string" && url.parse(oldBugs.url).protocol) + data.bugs.url = oldBugs.url + else + this.warn("nonUrlBugsUrlField") + } + if(oldBugs.email) { + if(typeof(oldBugs.email) == "string" && emailRe.test(oldBugs.email)) + data.bugs.email = oldBugs.email + else + this.warn("nonEmailBugsEmailField") + } + } + if(!data.bugs.email && !data.bugs.url) { + delete data.bugs + this.warn("emptyNormalizedBugs") + } + } + } + +, fixHomepageField: function(data) { + if (!data.homepage && data.repository && data.repository.url) { + var hosted = hostedGitInfo.fromUrl(data.repository.url) + if (hosted && hosted.docs()) data.homepage = hosted.docs() + } + if (!data.homepage) return + + if(typeof data.homepage !== "string") { + this.warn("nonUrlHomepage") + return delete data.homepage + } + if(!url.parse(data.homepage).protocol) { + data.homepage = "http://" + data.homepage + } + } + +, fixLicenseField: function(data) { + if (!data.license) { + return this.warn("missingLicense") + } else{ + if ( + typeof(data.license) !== 'string' || + data.license.length < 1 + ) { + this.warn("invalidLicense") + } else { + if (!validateLicense(data.license).validForNewPackages) + this.warn("invalidLicense") + } + } + } +} + +function isValidScopedPackageName(spec) { + if (spec.charAt(0) !== '@') return false + + var rest = spec.slice(1).split('/') + if (rest.length !== 2) return false + + return rest[0] && rest[1] && + rest[0] === encodeURIComponent(rest[0]) && + rest[1] === encodeURIComponent(rest[1]) +} + +function isCorrectlyEncodedName(spec) { + return !spec.match(/[\/@\s\+%:]/) && + spec === encodeURIComponent(spec) +} + +function ensureValidName (name, strict, allowLegacyCase) { + if (name.charAt(0) === "." || + !(isValidScopedPackageName(name) || isCorrectlyEncodedName(name)) || + (strict && (!allowLegacyCase) && name !== name.toLowerCase()) || + name.toLowerCase() === "node_modules" || + name.toLowerCase() === "favicon.ico") { + throw new Error("Invalid name: " + JSON.stringify(name)) + } +} + +function modifyPeople (data, fn) { + if (data.author) data.author = fn(data.author) + ;["maintainers", "contributors"].forEach(function (set) { + if (!Array.isArray(data[set])) return; + data[set] = data[set].map(fn) + }) + return data +} + +function unParsePerson (person) { + if (typeof person === "string") return person + var name = person.name || "" + var u = person.url || person.web + var url = u ? (" ("+u+")") : "" + var e = person.email || person.mail + var email = e ? (" <"+e+">") : "" + return name+email+url +} + +function parsePerson (person) { + if (typeof person !== "string") return person + var name = person.match(/^([^\(<]+)/) + var url = person.match(/\(([^\)]+)\)/) + var email = person.match(/<([^>]+)>/) + var obj = {} + if (name && name[0].trim()) obj.name = name[0].trim() + if (email) obj.email = email[1]; + if (url) obj.url = url[1]; + return obj +} + +function addOptionalDepsToDeps (data, warn) { + var o = data.optionalDependencies + if (!o) return; + var d = data.dependencies || {} + Object.keys(o).forEach(function (k) { + d[k] = o[k] + }) + data.dependencies = d +} + +function depObjectify (deps, type, warn) { + if (!deps) return {} + if (typeof deps === "string") { + deps = deps.trim().split(/[\n\r\s\t ,]+/) + } + if (!Array.isArray(deps)) return deps + warn("deprecatedArrayDependencies", type) + var o = {} + deps.filter(function (d) { + return typeof d === "string" + }).forEach(function(d) { + d = d.trim().split(/(:?[@\s><=])/) + var dn = d.shift() + var dv = d.join("") + dv = dv.trim() + dv = dv.replace(/^@/, "") + o[dn] = dv + }) + return o +} + +function objectifyDeps (data, warn) { + depTypes.forEach(function (type) { + if (!data[type]) return; + data[type] = depObjectify(data[type], type, warn) + }) +} + +function bugsTypos(bugs, warn) { + if (!bugs) return + Object.keys(bugs).forEach(function (k) { + if (typos.bugs[k]) { + warn("typo", k, typos.bugs[k], "bugs") + bugs[typos.bugs[k]] = bugs[k] + delete bugs[k] + } + }) +} diff --git a/node_modules/normalize-package-data/lib/make_warning.js b/node_modules/normalize-package-data/lib/make_warning.js new file mode 100644 index 00000000..4ac74ad7 --- /dev/null +++ b/node_modules/normalize-package-data/lib/make_warning.js @@ -0,0 +1,23 @@ +var util = require("util") +var messages = require("./warning_messages.json") + +module.exports = function() { + var args = Array.prototype.slice.call(arguments, 0) + var warningName = args.shift() + if (warningName == "typo") { + return makeTypoWarning.apply(null,args) + } + else { + var msgTemplate = messages[warningName] ? messages[warningName] : warningName + ": '%s'" + args.unshift(msgTemplate) + return util.format.apply(null, args) + } +} + +function makeTypoWarning (providedName, probableName, field) { + if (field) { + providedName = field + "['" + providedName + "']" + probableName = field + "['" + probableName + "']" + } + return util.format(messages.typo, providedName, probableName) +} diff --git a/node_modules/normalize-package-data/lib/normalize.js b/node_modules/normalize-package-data/lib/normalize.js new file mode 100644 index 00000000..bd1bfef1 --- /dev/null +++ b/node_modules/normalize-package-data/lib/normalize.js @@ -0,0 +1,39 @@ +module.exports = normalize + +var fixer = require("./fixer") +normalize.fixer = fixer + +var makeWarning = require("./make_warning") + +var fieldsToFix = ['name','version','description','repository','modules','scripts' + ,'files','bin','man','bugs','keywords','readme','homepage','license'] +var otherThingsToFix = ['dependencies','people', 'typos'] + +var thingsToFix = fieldsToFix.map(function(fieldName) { + return ucFirst(fieldName) + "Field" +}) +// two ways to do this in CoffeeScript on only one line, sub-70 chars: +// thingsToFix = fieldsToFix.map (name) -> ucFirst(name) + "Field" +// thingsToFix = (ucFirst(name) + "Field" for name in fieldsToFix) +thingsToFix = thingsToFix.concat(otherThingsToFix) + +function normalize (data, warn, strict) { + if(warn === true) warn = null, strict = true + if(!strict) strict = false + if(!warn || data.private) warn = function(msg) { /* noop */ } + + if (data.scripts && + data.scripts.install === "node-gyp rebuild" && + !data.scripts.preinstall) { + data.gypfile = true + } + fixer.warn = function() { warn(makeWarning.apply(null, arguments)) } + thingsToFix.forEach(function(thingName) { + fixer["fix" + ucFirst(thingName)](data, strict) + }) + data._id = data.name + "@" + data.version +} + +function ucFirst (string) { + return string.charAt(0).toUpperCase() + string.slice(1); +} diff --git a/node_modules/normalize-package-data/lib/safe_format.js b/node_modules/normalize-package-data/lib/safe_format.js new file mode 100644 index 00000000..b07f1006 --- /dev/null +++ b/node_modules/normalize-package-data/lib/safe_format.js @@ -0,0 +1,9 @@ +var util = require('util') + +module.exports = function() { + var args = Array.prototype.slice.call(arguments, 0) + args.forEach(function(arg) { + if (!arg) throw new TypeError('Bad arguments.') + }) + return util.format.apply(null, arguments) +} diff --git a/node_modules/normalize-package-data/lib/typos.json b/node_modules/normalize-package-data/lib/typos.json new file mode 100644 index 00000000..7f9dd283 --- /dev/null +++ b/node_modules/normalize-package-data/lib/typos.json @@ -0,0 +1,25 @@ +{ + "topLevel": { + "dependancies": "dependencies" + ,"dependecies": "dependencies" + ,"depdenencies": "dependencies" + ,"devEependencies": "devDependencies" + ,"depends": "dependencies" + ,"dev-dependencies": "devDependencies" + ,"devDependences": "devDependencies" + ,"devDepenencies": "devDependencies" + ,"devdependencies": "devDependencies" + ,"repostitory": "repository" + ,"repo": "repository" + ,"prefereGlobal": "preferGlobal" + ,"hompage": "homepage" + ,"hampage": "homepage" + ,"autohr": "author" + ,"autor": "author" + ,"contributers": "contributors" + ,"publicationConfig": "publishConfig" + ,"script": "scripts" + }, + "bugs": { "web": "url", "name": "url" }, + "script": { "server": "start", "tests": "test" } +} diff --git a/node_modules/normalize-package-data/lib/warning_messages.json b/node_modules/normalize-package-data/lib/warning_messages.json new file mode 100644 index 00000000..4890f506 --- /dev/null +++ b/node_modules/normalize-package-data/lib/warning_messages.json @@ -0,0 +1,30 @@ +{ + "repositories": "'repositories' (plural) Not supported. Please pick one as the 'repository' field" + ,"missingRepository": "No repository field." + ,"brokenGitUrl": "Probably broken git url: %s" + ,"nonObjectScripts": "scripts must be an object" + ,"nonStringScript": "script values must be string commands" + ,"nonArrayFiles": "Invalid 'files' member" + ,"invalidFilename": "Invalid filename in 'files' list: %s" + ,"nonArrayBundleDependencies": "Invalid 'bundleDependencies' list. Must be array of package names" + ,"nonStringBundleDependency": "Invalid bundleDependencies member: %s" + ,"nonDependencyBundleDependency": "Non-dependency in bundleDependencies: %s" + ,"nonObjectDependencies": "%s field must be an object" + ,"nonStringDependency": "Invalid dependency: %s %s" + ,"deprecatedArrayDependencies": "specifying %s as array is deprecated" + ,"deprecatedModules": "modules field is deprecated" + ,"nonArrayKeywords": "keywords should be an array of strings" + ,"nonStringKeyword": "keywords should be an array of strings" + ,"conflictingName": "%s is also the name of a node core module." + ,"nonStringDescription": "'description' field should be a string" + ,"missingDescription": "No description" + ,"missingReadme": "No README data" + ,"missingLicense": "No license field." + ,"nonEmailUrlBugsString": "Bug string field must be url, email, or {email,url}" + ,"nonUrlBugsUrlField": "bugs.url field must be a string url. Deleted." + ,"nonEmailBugsEmailField": "bugs.email field must be a string email. Deleted." + ,"emptyNormalizedBugs": "Normalized value of bugs field is an empty object. Deleted." + ,"nonUrlHomepage": "homepage field must be a string url. Deleted." + ,"invalidLicense": "license should be a valid SPDX license expression" + ,"typo": "%s should probably be %s." +} diff --git a/node_modules/normalize-package-data/package.json b/node_modules/normalize-package-data/package.json new file mode 100644 index 00000000..bebf8c7b --- /dev/null +++ b/node_modules/normalize-package-data/package.json @@ -0,0 +1,77 @@ +{ + "_from": "normalize-package-data@^2.0.0", + "_id": "normalize-package-data@2.4.0", + "_inBundle": false, + "_integrity": "sha512-9jjUFbTPfEy3R/ad/2oNbKtW9Hgovl5O1FvFWKkKblNXoN/Oou6+9+KKohPK13Yc3/TyunyWhJp6gvRNR/PPAw==", + "_location": "/normalize-package-data", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "normalize-package-data@^2.0.0", + "name": "normalize-package-data", + "escapedName": "normalize-package-data", + "rawSpec": "^2.0.0", + "saveSpec": null, + "fetchSpec": "^2.0.0" + }, + "_requiredBy": [ + "/read-package-json" + ], + "_resolved": "https://registry.npmjs.org/normalize-package-data/-/normalize-package-data-2.4.0.tgz", + "_shasum": "12f95a307d58352075a04907b84ac8be98ac012f", + "_spec": "normalize-package-data@^2.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/read-package-json", + "author": { + "name": "Meryn Stol", + "email": "merynstol@gmail.com" + }, + "bugs": { + "url": "https://github.com/npm/normalize-package-data/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me" + }, + { + "name": "Meryn Stol", + "email": "merynstol@gmail.com" + }, + { + "name": "Robert Kowalski", + "email": "rok@kowalski.gd" + } + ], + "dependencies": { + "hosted-git-info": "^2.1.4", + "is-builtin-module": "^1.0.0", + "semver": "2 || 3 || 4 || 5", + "validate-npm-package-license": "^3.0.1" + }, + "deprecated": false, + "description": "Normalizes data that can be found in package.json files.", + "devDependencies": { + "async": "^1.5.0", + "tap": "^2.2.0", + "underscore": "^1.8.3" + }, + "files": [ + "lib/*.js", + "lib/*.json", + "AUTHORS" + ], + "homepage": "https://github.com/npm/normalize-package-data#readme", + "license": "BSD-2-Clause", + "main": "lib/normalize.js", + "name": "normalize-package-data", + "repository": { + "type": "git", + "url": "git://github.com/npm/normalize-package-data.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "2.4.0" +} diff --git a/node_modules/npm/.mailmap b/node_modules/npm/.mailmap new file mode 100644 index 00000000..84886514 --- /dev/null +++ b/node_modules/npm/.mailmap @@ -0,0 +1,53 @@ +Alex K. Wolfe +Andrew Bradley +Andrew Lunny +Arlo Breault +Benjamin Coe +Benjamin Coe +Brian White +Cedric Nelson +Charlie Robbins +Dalmais Maxence +Danila Gerasimov +David Beitey +Domenic Denicola +Einar Otto Stangvik +Erik Wienhold +Evan Lucas +Evan Lucas +Faiq Raza +Forbes Lindesay +Forrest L Norvell +Gabriel Barros +Geoff Flarity +Isaac Z. Schlueter +Isaac Z. Schlueter isaacs +Jake Verbaten +James Sanders +Jason Smith +Jonas Weber +Julien Meddah +Kris Windham +Lin Clark +Luke Arduini +Maciej Małecki +Max Goodman +Maxim Bogushevich +Maximilian Antoni +Michael Hayes +Nicolas Morel +Olivier Melcher +Ra'Shaun Stovall +Rebecca Turner +Rebecca Turner +Ryan Emery +Sam Mikes +Takaya Kobayashi +Timo Weiß +Tony +Trent Mick +Visnu Pitiyanuvath +Will Elwood +Wout Mertens +Yeonghoon Park +Zeke Sikelianos diff --git a/node_modules/npm/.npmignore b/node_modules/npm/.npmignore new file mode 100644 index 00000000..93398c04 --- /dev/null +++ b/node_modules/npm/.npmignore @@ -0,0 +1,32 @@ +*.swp +.*.swp +npm-debug.log +/test/bin +/test/output.log +/test/packages/*/node_modules +/test/packages/npm-test-depends-on-spark/which-spark.log +/test/packages/test-package/random-data.txt +/test/root +/test/npm_cache +node_modules/marked +node_modules/ronn +node_modules/tap +node_modules/.bin +node_modules/npm-registry-mock +/npmrc +/release/ + +# don't need these in the npm package. +html/*.png + +# don't ignore .npmignore files +# these are used in some tests. +!.npmignore + +/npm-*.tgz + +*.pyc + +/test/tap/builtin-config + +.nyc_output diff --git a/node_modules/npm/.travis.yml b/node_modules/npm/.travis.yml new file mode 100644 index 00000000..fe048d67 --- /dev/null +++ b/node_modules/npm/.travis.yml @@ -0,0 +1,33 @@ +sudo: false +# need to declare the language as well as the matrix below +language: node_js +# having top-level `env:` adds a phantom build +# https://github.com/travis-ci/travis-ci/issues/4681 +#env: DEPLOY_VERSION=testing +matrix: + include: + # LTS is our most important target + - node_js: "4" + # DEPLOY_VERSION is used to set the couchapp setup mode for test/tap/registry.js + # only gather coverage info for LTS + env: DEPLOY_VERSION=testing COVERALLS_REPO_TOKEN="$COVERALLS_OPTIONAL_TOKEN" + # next LTS and master is next most important + - node_js: "6" + env: DEPLOY_VERSION=testing + # still in LTS maintenance until fall 2016 (also still in wide use) + - node_js: "0.10" + env: DEPLOY_VERSION=testing + # will be unsupported as soon as 6 becomes LTS and 7 released + - node_js: "5" + env: DEPLOY_VERSION=testing + # technically in LTS / distros, unbeloved + - node_js: "0.12" + env: DEPLOY_VERSION=testing +before_install: + # explicitly install rimraf for LTS self-install + - "npm install -g rimraf" + - "node . install -g ." + # required by test/tap/registry.js + - "mkdir -p /var/run/couchdb" +notifications: + slack: npm-inc:kRqQjto7YbINqHPb1X6nS3g8 diff --git a/node_modules/npm/AUTHORS b/node_modules/npm/AUTHORS new file mode 100644 index 00000000..def91bec --- /dev/null +++ b/node_modules/npm/AUTHORS @@ -0,0 +1,380 @@ +# Authors sorted by whether or not they're me +Isaac Z. Schlueter +Steve Steiner +Mikeal Rogers +Aaron Blohowiak +Martyn Smith +Charlie Robbins +Francisco Treacy +Cliffano Subagio +Christian Eager +Dav Glass +Alex K. Wolfe +James Sanders +Reid Burke +Arlo Breault +Timo Derstappen +Bart Teeuwisse +Ben Noordhuis +Tor Valamo +Whyme.Lyu <5longluna@gmail.com> +Olivier Melcher +Tomaž Muraus +Evan Meagher +Orlando Vazquez +Kai Chen +George Miroshnykov +Geoff Flarity +Max Goodman +Pete Kruckenberg +Laurie Harper +Chris Wong +Scott Bronson +Federico Romero +Visnu Pitiyanuvath +Irakli Gozalishvili +Mark Cahill +Tony +Iain Sproat +Trent Mick +Felix Geisendörfer +Jameson Little +Conny Brunnkvist +Will Elwood +Dean Landolt +Oleg Efimov +Martin Cooper +Jann Horn +Andrew Bradley +Maciej Małecki +Stephen Sugden +Michael Budde +Jason Smith +Gautham Pai +David Trejo +Paul Vorbach +George Ornbo +Tim Oxley +Tyler Green +Dave Pacheco +Danila Gerasimov +Rod Vagg +Christian Howe +Andrew Lunny +Henrik Hodne +Adam Blackburn +Kris Windham +Jens Grunert +Joost-Wim Boekesteijn +Dalmais Maxence +Marcus Ekwall +Aaron Stacy +Phillip Howell +Domenic Denicola +James Halliday +Jeremy Cantrell +Ribettes +Don Park +Einar Otto Stangvik +Kei Son +Nicolas Morel +Mark Dube +Nathan Rajlich +Maxim Bogushevich +Meaglin +Ben Evans +Nathan Zadoks +Brian White +Jed Schmidt +Ian Livingstone +Patrick Pfeiffer +Paul Miller +Ryan Emery +Carl Lange +Jan Lehnardt +Stuart P. Bentley +Johan Sköld +Stuart Knightley +Niggler +Paolo Fragomeni +Jaakko Manninen +Luke Arduini +Larz Conwell +Marcel Klehr +Robert Kowalski +Forbes Lindesay +Vaz Allen +Jake Verbaten +Schabse Laks +Florian Margaine +Johan Nordberg +Ian Babrou +Di Wu +Mathias Bynens +Matt McClure +Matt Lunn +Alexey Kreschuk +elisee +Robert Gieseke +François Frisch +Trevor Burnham +Alan Shaw +TJ Holowaychuk +Nicholas Kinsey +Paulo Cesar +Elan Shanker +Jon Spencer +Jason Diamond +Maximilian Antoni +Thom Blake +Jess Martin +Spain Train +Alex Rodionov +Matt Colyer +Evan You +bitspill +Gabriel Falkenberg +Alexej Yaroshevich +Quim Calpe +Steve Mason +Wil Moore III +Sergey Belov +Tom Huang +CamilleM +Sébastien Santoro +Evan Lucas +Quinn Slack +Alex Kocharin +Daniel Santiago +Denis Gladkikh +Andrew Horton +Zeke Sikelianos +Dylan Greene +Franck Cuny +Yeonghoon Park +Rafael de Oleza +Mikola Lysenko +Yazhong Liu +Neil Gentleman +Kris Kowal +Alex Gorbatchev +Shawn Wildermuth +Wesley de Souza +yoyoyogi +J. Tangelder +Jean Lauliac +Andrey Kislyuk +Thorsten Lorenz +Julian Gruber +Benjamin Coe +Alex Ford +Matt Hickford +Sean McGivern +C J Silverio +Robin Tweedie +Miroslav Bajtoš +David Glasser +Gianluca Casati +Forrest L Norvell +Karsten Tinnefeld +Bryan Burgers +David Beitey +Evan You +Zach Pomerantz +Chris Williams +sudodoki +Mick Thompson +Felix Rabe +Michael Hayes +Chris Dickinson +Bradley Meck +GeJ +Andrew Terris +Michael Nisi +fengmk2 +Adam Meadows +Chulki Lee +不四 +dead_horse +Kenan Yildirim +Laurie Voss +Rebecca Turner +Hunter Loftis +Peter Richardson +Jussi Kalliokoski +Filip Weiss +Timo Weiß +Christopher Hiller +Jérémy Lal +Anders Janmyr +Chris Meyers +Ludwig Magnusson +Wout Mertens +Nick Santos +Terin Stock +Faiq Raza +Thomas Torp +Sam Mikes +Mat Tyndall +Tauren Mills +Ron Martinez +Kazuhito Hokamura +Tristan Davies +David Volm +Lin Clark +Ben Page +Jeff Jo +martinvd +Mark J. Titorenko +Oddur Sigurdsson +Eric Mill +Gabriel Barros +KevinSheedy +Aleksey Smolenchuk +Ed Morley +Blaine Bublitz +Andrey Fedorov +Daijiro Wachi +Luc Thevenard +Aria Stewart +Charlie Rudolph +Vladimir Rutsky +Isaac Murchie +Marcin Wosinek +David Marr +Bryan English +Anthony Zotti +Karl Horky +Jordan Harband +Guðlaugur Stefán Egilsson +Helge Skogly Holm +Peter A. Shevtsov +Alain Kalker +Bryant Williams +Jonas Weber +Tim Whidden +Andreas +Karolis Narkevicius +Adrian Lynch +Richard Littauer +Oli Evans +Matt Brennan +Jeff Barczewski +Danny Fritz +Takaya Kobayashi +Ra'Shaun Stovall +Julien Meddah +Michiel Sikma +Jakob Krigovsky +Charmander <~@charmander.me> +Erik Wienhold +James Butler +Kevin Kragenbrink +Arnaud Rinquin +Mike MacCana +Antti Mattila +laiso +Matt Zorn +Kyle Mitchell +Jeremiah Senkpiel +Michael Klein +Simen Bekkhus +Victor +thefourtheye +Clay Carpenter +bangbang93 +Nick Malaguti +Cedric Nelson +Kat Marchán +Andrew +Eduardo Pinho +Rachel Hutchison +Ryan Temple +Eugene Sharygin +Nick Heiner +James Talmage +jane arc +Joseph Dykstra +Joshua Egan +Thomas Cort +Thaddee Tyl +Steve Klabnik +Andrew Murray +Stephan Bönnemann +Kyle M. Tarplee +Derek Peterson +Greg Whiteley +murgatroid99 +Marcin Cieslak +João Reis +Matthew Hasbach +Anna Henningsen +Jon Hall +James Hartig +snopeks +Jason Kurian +Juan Caicedo +Ashley Williams +Andrew Marcinkevičius +Jorrit Schippers +Alex Lukin +Aria Stewart +Tim +Nick Williams +Louis Larry +Jakub Gieryluk +Martin von Gagern +Eymen Gunay +ekmartin +Rafał Pocztarski +Ashley Williams +Mark Reeder +Tiago Rodrigues +Chris Rebert +Jeff McMahan +Scott Addie +Julian Simioni +Jimb Esser +Hal Henke +Alexis Campailla +Beau Gunderson +s100 +Jonathan Persson +Vedat Mahir YILMAZ +Jan Schär +Xcat Liu +Neil Kistner +Hutson Betts +Sergey Simonchik +Lewis Cowper +Arturo Coronel +Scott Plumlee +gnerkus +Robert Ludwig +Adam Byrne +GriffinSchneider +doug.wade +rhgb +Yael +Yann Odeyer +James Monger +Paul Irish +Paul O'Leary McCann +Francis Gulotta +Rachel Evans +Michael Jackson +Myles Borins +André Herculano +Wyatt Preul +Gianluca Casati +Tapani Moilanen +Simon MacDonald +Adam Stankiewicz +Julian Duque +Michael Hart +Daniel Paz-Soldan +legodude17 +Andrew Meyer +Michael Jasper +Max +Jason Karns diff --git a/node_modules/npm/CHANGELOG.md b/node_modules/npm/CHANGELOG.md new file mode 100644 index 00000000..f7258425 --- /dev/null +++ b/node_modules/npm/CHANGELOG.md @@ -0,0 +1,6036 @@ +### v2.15.12 (2017-03-24): + +This version brings the latest `node-gyp` to a soon to be released Node.js +4.x. The `node-gyp` update is paticularly important to Windows folks due to +its addition of Visual Studio 2017 support. + +* [`cdd60e733`](https://github.com/npm/npm/commit/cdd60e733905a9994e1d6d832996bfdd12abeaee) + `node-gyp@3.6.0`: + Improvements to how Python is located. New `--devdir` flag. + Support for VS2017. + Chakracore support on ARM. + Remove path-array dependency, reducing size significantly. + ([@bnoordhuis](https://github.com/bnoordhuis)) + ([@mhart](https://github.com/mhart)) + ([@refack](https://github.com/refack)) + ([@kunalspathak](https://github.com/kunalspathak)) + +### v2.15.11 (2016-09-08): + +On we go with our monthly release cadence! This week is pretty much all +dependency updates and some documentation changes, as can be expected by now. + +Note that `npm@4` will almost certainly be released next month! It's not final +what we'll end up doing as far as LTS support goes, but the current thinking is +that, considering how small and resource-constrained our team is, support for +`npm@2` will be reduced to essentially maintenance, so we can better focus on +`npm@3` as the new LTS version (which will go into `node@6`), and `npm@4` as our +next main development version. + +#### DOCUMENTATION UPDATES + +* [`8f71038`](https://github.com/npm/npm/commit/8f71038310501ad5bc7445b2fa2ff0eaa377919a) + [#13892](https://github.com/npm/npm/pull/13892) + Update `LICENSE` file to match license on `master`. + ([@rvagg](https://github.com/rvagg)) +* [`e81b4f1`](https://github.com/npm/npm/commit/e81b4f1d18a4d79b7af8342747f2ed7dc3e84f0a) + [#12438](https://github.com/npm/npm/issues/12438) + Remind folks to use `#!/usr/bin/env node` in their `bin` scripts to make files + executable directly. + ([@mxstbr](https://github.com/mxstbr)) +* [`f89789f`](https://github.com/npm/npm/commit/f89789f43d65bfc74f64f15a99356841377e1af3) + [#13655](https://github.com/npm/npm/pull/13655) + Document line comment syntax for `.npmrc`. + ([@mdjasper](https://github.com/mdjasper)) +* [`5cd3abc`](https://github.com/npm/npm/commit/5cd3abc3511515e09b4a1b781c0520e84c267c5b) + [#13493](https://github.com/npm/npm/pull/13493) + Document that the user config file can itself be configured either through the + `$NPM_CONFIG_USERCONFIG` environment variable, or `--userconfig` command line + flag. + ([@jasonkarns](https://github.com/jasonkarns)) +* [`dd71ca0`](https://github.com/npm/npm/commit/dd71ca0efc2094b824ccc9e23af0fc915499f2e6) + [#13911](https://github.com/npm/npm/pull/13911) + Minor documentation reword and cleanup. + ([@othiym23](https://github.com/othiym23)) +* [`f7a320c`](https://github.com/npm/npm/commit/f7a320c816947d578a050c97e0fb9878954be0e8) + [#13682](https://github.com/npm/npm/pull/13682) + Minor grammar fix in documentation for `npm scripts`. + ([@Ajedi32](https://github.com/Ajedi32)) +* [`e5cb5e8`](https://github.com/npm/npm/commit/e5cb5e8fcf4642836fedf3f3421c994a8e27e19b) + [#13717](https://github.com/npm/npm/pull/13717) + Document that `npm link` will link the files specified in the `bin` field of + `package.json` to `{prefix}/bin/{name}`. + ([@legodude17](https://github.com/legodude17)) + +#### DEPENDENCY UPDATES +* [`8bef026`](https://github.com/npm/npm/commit/8bef026603b6da888edf0d41308d9e532abfcd54) + `graceful-fs@4.1.6` + ([@francescoinfante](https://github.com/francescoinfante)) +* [`9f73f4a`](https://github.com/npm/npm/commit/9f73f4aab5f56b256c5cf9e461e81abfa2844945) + `glob@7.0.6` + ([@isaacs](https://github.com/isaacs)) +* [`5391b7e`](https://github.com/npm/npm/commit/5391b7e8cd4401fbadbf54e810fdc965a3662a21) + `which@1.2.1` + ([@isaacs](https://github.com/isaacs)) +* [`43bfec8`](https://github.com/npm/npm/commit/43bfec8376dd8ded7d56a8dabd6139919544760e) + `retry@0.10.0` + ([@tim-kos](https://github.com/tim-kos)) +* [`39305f1`](https://github.com/npm/npm/commit/39305f1c76f74bf9789c769ef72a94ea9a81d119) + `readable-stream@2.1.5` + ([@calvinmetcalf](https://github.com/calvinmetcalf)) +* [`a5512fa`](https://github.com/npm/npm/commit/a5512fafd72e23755e77e28f1122b008bc12a733) + `once@1.4.0` + ([@zkochan](https://github.com/zkochan)) +* [`06a208b`](https://github.com/npm/npm/commit/06a208b178c1de3d0da58bc35a854d200fea8ef0) + `npm-registry-client@7.2.1`: + * [npm/npm-registry-client#142](https://github.com/npm/npm-registry-client/pull/142) Fix `EventEmitter` warning spam from error handlers on socket. ([@addaleax](https://github.com/addaleax)) + * [npm/npm-registry-client#131](https://github.com/npm/npm-registry-client/pull/131) Adds support for streaming request bodies. ([@aredridel](https://github.com/aredridel)) + * Fixes [#13656](https://github.com/npm/npm/issues/13656). + * Dependency updates. + * Documentation improvements. + ([@othiym23](https://github.com/othiym23)) +* [`4f759be`](https://github.com/npm/npm/commit/4f759be1fb5e23180b970350e58f40a513daa680) + `inherits@2.0.3` + ([@isaacs](https://github.com/isaacs)) +* [`4258b76`](https://github.com/npm/npm/commit/4258b764e2565f6294ae1e34a5653895290b62e3) + `tap@7.1.1` + ([@isaacs](https://github.com/isaacs)) + +### v2.15.10 (2016-08-11): + +Hi all, today's our first release coming out of the new monthly release +cadence. See below for details. We're all recovered from conferences now and +raring to go! For LTS we see some bug fixes, documentation improvements and +a host of dependency updates. + +The most dramatic bug fix is probably the inclusion of scoped modules in +bundled dependencies. Prior to this release and +[v3.10.7](https://github.com/npm/npm/releases/v3.10.7), npm had ignored +scoped modules found in `bundleDependencies` entirely. + +#### NEW RELEASE CADENCE + +Releasing npm has been, for the most part, a very prominent part of our +weekly process process. As part of our efforts to find the most effective +ways to allocate our team's resources, we decided last month that we would +try and slow our releases down to a monthly cadence, and see if we found +ourselves with as much extra time and attention as we expected to have. +Process experiments are useful for finding more effective ways to do our +work, and we're at least going to keep doing this for a whole quarter, and +then measure how well it worked out. It's entirely likely that we'll switch +back to a more frequent cadence, specially if we find that the value that +weekly cadence was providing the community is not worth sacrificing for a +bit of extra time. Does this affect you significantly? Let us know! + +#### WINDOWS CORNER CASES + +* [`405c404`](https://github.com/npm/npm/commit/405c4048c69c14d66e6179aba0c8a35e504e8041) + [#13023](https://github.com/npm/npm/pull/13023) + Fixed a Windows issue with the cache where callbacks could be called more than once. + ([@zkat](https://github.com/zkat)) + +* [`bf348dc`](https://github.com/npm/npm/commit/bf348dcfb944dc4b9f71b779bf172f86a2e1f474) + [#13023](https://github.com/npm/npm/pull/13023) + Fixed a Windows corner case with correct-mkdir where if SUDO_UID or + SUDO_GID were set then we would try to chown things even though that can't + work on Windows. + ([@zkat](https://github.com/zkat)) + +#### RACES IN THE CACHE + +* [`68f29f1`](https://github.com/npm/npm/commit/68f29f18f65c7a7e1c58eb6933af41d786971379) + [#12669](https://github.com/npm/npm/issues/12669) + Ignore ENOENT errors on chownr while adding packages to cache. This change + works around problems with race conditions and local packages. + ([@julianduque](https://github.com/julianduque)) + +#### BETTER GIT ENVIRONMENT WHITELISTING + +* [`5e96566`](https://github.com/npm/npm/commit/5e96566088f0d88c1ed10c5a9cbb7c0cd4aa2aee) + [#13358](https://github.com/npm/npm/pull/13358) + Add GIT_EXEC_PATH to Git environment whitelist. + ([@mhart](https://github.com/mhart)) + +#### DOCUMENTATION + +* [`363e381`](https://github.com/npm/npm/commit/363e381a4076ead89707a00cc4a447b1d59df3bc) + [#13319](https://github.com/npm/npm/pull/13319) + As Node.js 0.8 is no longer supported, remove mention of it from the README. + ([@watilde](https://github.com/watilde)) +* [`e8fafa8`](https://github.com/npm/npm/commit/e8fafa887c60eb8842c76c4b3dffe85eb49fa434) + [#10167](https://github.com/npm/npm/pull/10167) + Clarify in scope documentation that npm@2 is required for scoped packages. + ([@danpaz](https://github.com/danpaz)) + +#### DEPENDENCIES + +* [`66ef279`](https://github.com/npm/npm/commit/66ef279b7c3b3e4f9454474dddd057cc1f21873b) + [npm/fstream-npm#22](https://github.com/npm/fstream-npm/pull/22) + `fstream@1.1.1`: + Always include NOTICE files now. Fix inclusion of scoped modules as bundled dependencies. + ([@kemitchell](https://github.com/kemitchell)) + ([@forivall](https://github.com/forivall)) +* [`fe8385b`](https://github.com/npm/npm/commit/fe8385bd655502feb175eed175a6a06cafb2247a) + `glob@7.0.5`: + Update minimatch dep for security fix. See the minimatch update below for details. + ([@isaacs](https://github.com/isaacs)) +* [`51d49d2`](https://github.com/npm/npm/commit/51d49d2f79b4c69264de73a492ed54f87188d554) + [isaacs/node-graceful-fs#71](https://github.com/isaacs/node-graceful-fs/pull/71) + `graceful-fs@4.1.5`: + `graceful-fs` had a [bug fix](https://github.com/isaacs/node-graceful-fs/pull/71) which + fixes a problem ([nodejs/node#7846](https://github.com/nodejs/node/pull/7846)) exposed + by recent changes to Node.js. + ([@thefourtheye](https://github.com/thefourtheye)) +* [`5c8f39d`](https://github.com/npm/npm/commit/5c8f39d152c43e96b9006ffe865646a36a433a8a) + `minimatch@3.0.3`: + Handle extremely long and terrible patterns more gracefully. + There were some magic numbers that assumed that every extglob pattern starts + and ends with a specific number of characters in the regular expression. + Since !(||) patterns are a little bit more complicated, this led to creating + an invalid regular expression and throwing. + ([@isaacs](https://github.com/isaacs)) +* [`d681e16`](https://github.com/npm/npm/commit/d681e16a475a49d6196af9a5cedaaf88712f3a9f) + [npm/npm-user-validate#9](https://github.com/npm/npm-user-validate/pull/9) + `npm-user-validate@0.1.5`: + Use correct, lower username length limit. + ([@aredridel](https://github.com/aredridel)) +* [`f918994`](https://github.com/npm/npm/commit/f918994bd05ca965766cd573606ac35fb3032d6e) + `request@2.74.0`: + Update `request` dependency `tough-cookie` to `2.3.0` to + to address [https://nodesecurity.io/advisories/130](https://nodesecurity.io/advisories/130). + Versions 0.9.7 through 2.2.2 contain a vulnerable regular expression that, + under certain conditions involving long strings of semicolons in the + "Set-Cookie" header, causes the event loop to block for excessive amounts of + time. + ([@stash-sfdc](https://github.com/stash-sfdc)) +* [`5540cc4`](https://github.com/npm/npm/commit/5540cc4d6bde65071fb6fc2cb074e8598bd1276f) + [isaacs/rimraf#111](https://github.com/isaacs/rimraf/issues/111) + `rimraf@2.5.4`: Clarify assertions: cb is required, options are not. + ([@isaacs](https://github.com/isaacs)) +* [`6357928`](https://github.com/npm/npm/commit/6357928673be85f520dae2104fea58c35742bd65) + `spdx-license-ids@1.2.2`: + New licenses synced from spdx.org. + ([@shinnn](https://github.com/shinnn)) + +### v2.15.9 (2016-06-30): + +What's this? An LTS release? Yes, that is indeed so. Small, as usual, and as +LTSs should be, really, but a release nonetheless! + +The star of the show is an updated `node-gyp` with some goodies. The rest is +just docs and some CI stuff. + +Happy hacking! + +#### DEPENDENCY UPDATE! + +* [`f9a07cc`](https://github.com/npm/npm/commit/f9a07cc873f1915827d8df97d0c43204d1eb128c) + [#13200](https://github.com/npm/npm/pull/13200) + [`node-gyp@3.4.0`](https://github.com/nodejs/node-gyp/blob/master/CHANGELOG.md): + AIX, Visual Studio 2015, and logging improvements. Oh my~! + ([@rvagg](https://github.com/rvagg)) + +#### CI TWEAKS + +* [`bee83b8`](https://github.com/npm/npm/commit/bee83b8500c31aba65451dfcb082f9b5d1d5ce34) + Globally install `rimraf` on CI to make the LTS self-install work better. + ([@othiym23](https://github.com/othiym23)) +* [`6b8c0ab`](https://github.com/npm/npm/commit/6b8c0ab6fcbf8a37e8693acb8bbac22293b10893) + This new Travis configuration only runs coverage checks against Node.js LTS, + which speeds up all the other test runs. By, like, a lot. Also, the entire + file has been extensively commented, so the next time we need to mess with it, + we'll be able to better remember why all the weird bits are there. + ([@othiym23](https://github.com/othiym23)) + +#### DOCUMENTATION FIXES + +* [`2c7a5be`](https://github.com/npm/npm/commit/2c7a5be080276e3fdca3375ab0f8f5edffff753e) + [#13156](https://github.com/npm/npm/pull/13156) + Fix old reference to `doc/install` in a source comment. + ([@sheerun](https://github.com/sheerun)) +* [`e1cf78c`](https://github.com/npm/npm/commit/e1cf78c5b77f95383bd4a7fc6eeb8adbbe68e12e) + [#13189](https://github.com/npm/npm/pull/13189) + [#13113](https://github.com/npm/npm/issues/13113) + [#13189](https://github.com/npm/npm/pull/13189) + Fixes a link to `npm-tag(3)` that was breaking to instead point to + `npm-dist-tag(1)`, as reported by [@SimenB](https://github.com/SimenB) + ([@macdonst](https://github.com/macdonst)) + +### v2.15.8 (2016-06-17): + +There's a very important bug fix and a long-awaited (and significant!) +deprecation in this hotfix release. [Hold on.](http://butt.holdings/) + +#### *WHOA* + +When Node.js 6.0.0 was released, the CLI team noticed an alarming upsurge in +bugs related to important files (like `README.md`) not being included in +published packages. The new bugs looked much like +[#5082](https://github.com/npm/npm/issues/5082), which had been around in one +form or another since April, 2014. #5082 used to be a very rare (and obnoxious) +bug that the CLI team hadn't had much luck reproducing, and we'd basically +marked it down as a race condition that arose on machines using slow and / or +rotating-media-based hard drives. + +Under 6.0.0, the behavior was reliable enough to be nearly deterministic, and +made it very difficult for publishers using `.npmignore` files in combination +with `"files"` stanzas in `package.json` to get their packages onto the +registry without one or more files missing from the packed tarball. The entire +saga is contained within [the issue](https://github.com/npm/npm/issues/5082), +but the summary is that an improvement to the performance of +[`fs.realpath()`](https://nodejs.org/api/fs.html#fs_fs_realpath_path_options_callback) +made it much more likely that the packing code would lose the race. + +Fixing this has proven to be very difficult, in part because the code used by +npm to produce package tarballs is more complicated than, strictly speaking, it +needs to be. [**@evanlucas**](https://github.com/evanlucas) contributed [a +patch](https://github.com/npm/fstream/pull/50) that passed the tests in a +[special test suite](https://github.com/othiym23/eliminate-5082) that I +([**@othiym23**](https://github.com/othiym23)) created (with help from +[**@addaleax**](https://github.com/addaleax)), but only _after_ we'd released +the fixed version of that package did we learn that it actually made the +problem _worse_ in other situations in npm proper. Eventually, +[**@rvagg**](https://github.com/rvagg) put together a more durable fix that +appears to completely address the errant behavior under Node.js 6.0.0. That's +the patch included in this release. Everybody should chip in for redback +insurance for Rod and his family; he's done the community a huge favor. + +Does this mean the long (2+ year) saga of #5082 is now over? At this point, I'm +going to quote from my latest summary on the issue: + +> The CLI team (mostly me, with input from the rest of the team) has decided that +> the overall complexity of the interaction between `fstream`, `fstream-ignore`, +> `fstream-npm`, and `node-tar` has grown more convoluted than the team is +> comfortable (maybe even capable of) supporting. +> +> - While I believe that @rvagg's (very targeted) fix addresses _this_ issue, I +> would be shocked if there aren't other race conditions in npm's packing +> logic. I've already identified a couple other places in the code that are +> most likely race conditions, even if they're harder to trigger than the +> current one. +> - The way that dependency bundling is integrated leads to a situation in +> which a bunch of logic is duplicated between `fstream-npm` and +> `lib/utils/tar.js` in npm itself, and the way `fstream`'s extension +> mechanism works makes this difficult to clean up. This caused a nasty +> regression ([#13088](https://github.com/npm/fstream/pull/50), see below) as +> of ~`npm@3.8.7` where the dependencies of `bundledDependencies` were no +> longer being included in the built package tarballs. +> - The interaction between `.npmignore`, `.gitignore`, and `files` is hopelessly +> complicated, scattered in many places throughout the code. We've been +> discussing [making the ignores and includes logic clearer and more +> predictable](https://github.com/npm/npm/wiki/Files-and-Ignores), and the +> current code fights our efforts to clean that up. +> +> So, our intention is still to replace `fstream`, `fstream-ignore`, and +> `fstream-npm` with something much simpler and purpose-built. There's no real +> reason to have a stream abstraction here when a simple recursive-descent +> filesystem visitor and a synchronous function that can answer whether a given +> path should be included in the packed tarball would do the job adequately. +> +> What's not yet clear is whether we'll need to replace `node-tar` in the +> process. `node-tar` is a very robust implementation of tar (it handles, like, +> everything), and it also includes some very important tweaks to prevent several +> classes of security exploits involving maliciously crafted packages. However, +> its packing API involves passing in an `fstream` instance, so we'd either need +> to produce something that follows enough of `fstream`'s contract for `node-tar` +> to keep working, or swap `node-tar` out for something like `tar-stream` (and +> then ensuring that our use of `tar-stream` is secure, which could involve +> security patches for either npm or `tar-stream`). + +The testing and review of `fstream@1.0.10` that the team has done leads us to +believe that this bug is fixed, but I'm feeling more than a little paranoid +about fstream now, so it's important that people keep a close eye on their +publishes for a while and let us know immediately if they notice any +irregularities. + +* [`2c49265`](https://github.com/npm/npm/commit/2c49265c6746d29ae0cd5f3532d28c5950f9847e) + [#5082](https://github.com/npm/npm/issues/5082) `fstream@1.0.10`: Ensure that + entries are collected after a paused stream resumes. + ([@rvagg](https://github.com/rvagg)) +* [`92e4344`](https://github.com/npm/npm/commit/92e43444d9204f749f83512aeab5d5e0a2d085a7) + [#5082](https://github.com/npm/npm/issues/5082) Remove the warning introduced + in `npm@3.10.0`, because it should no longer be necessary. + ([@othiym23](https://github.com/othiym23)) + +#### GOODBYE, FAITHFUL FRIEND + +At NodeConf Adventure 2016 (RIP in peace, Mikeal Rogers's NodeConf!), the CLI +team had an opportunity to talk to representatives from some of the larger +companies that we knew were still using Node.js 0.8 in production. After asking +them whether they were still using 0.8, we got back blank stares and questions +like, "0.8? You mean, from four years ago?" After establishing that being able +to run npm in their legacy environments was no longer necessary, the CLI team +made the decision to drop support for 0.8. (Faithful observers of our [team +meetings](https://github.com/npm/npm/issues?utf8=%E2%9C%93&q=is%3Aissue+npm+cli+team+meeting+) +will have known this was the plan for NodeConf since the beginning of 2016.) + +In practice, this means only what's in the commit below: we've removed 0.8 from +our continuous integration test matrix below, and will no longer be habitually +testing changes under Node 0.8. We may also give ourselves permission to use +`setImmediate()` in test code. However, since the project still supports +Node.js 0.10 and 0.12, it's unlikely that patches that rely on ES 2015 +functionality will land anytime soon. + +Looking forward, the team's current plan is to drop support for Node.js 0.10 +when its LTS maintenace window expires in October, 2016, and 0.12 when its +maintenance / LTS window ends at the end of 2016. We will also drop support for +Node.js 5.x when Node.js 6 becomes LTS and Node.js 7 is released, also in the +October-December 2016 timeframe. + +(Confused about Node.js's LTS policy? [Don't +be!](https://github.com/nodejs/LTS) If you look at [this +diagram](https://github.com/nodejs/LTS/blob/ce364a94b0e0619eba570cd57be396573e1ef889/schedule.png), +it should make all of the preceding clear.) + +If, in practice, this doesn't work with distribution packagers or other +community stakeholders responsible for packaging and distributing Node.js and +npm, please reach out to us. Aligning the npm CLI's LTS policy with Node's +helps everybody minimize the amount of work they need to do, and since all of +our teams are small and very busy, this is somewhere between a necessity and +non-negotiable. + +* [`4a1ecc0`](https://github.com/npm/npm/commit/4a1ecc068fb2660bd9bc3e2e2372aa0176d2193b) + Remove 0.8 from the Node.js testing matrix, and reorder to match real-world + priority, with comments. ([@othiym23](https://github.com/othiym23)) + +### v2.15.7 (2016-06-16): + +It pains me greatly that we haven't been able to fix +[#5082](https://github.com/npm/npm/issues/5082) yet, but warning you away from +potentially publishing incomplete packages takes priority over feeling cheesy +about landing a warning to help keep y'all out of trouble, so here you go +(_please read this next bit_ (_please clap_)): + +#### DANGER: PUBLISHING ON NODE 6.0.0 + +Publishing and packing are buggy under Node versions greater than 6.0.0. +Please use Node.js LTS (4.4.x) to publish packages. See +[#5082](https://github.com/npm/npm/issues/5082) for details and current +status. + +* [`dff00ce`](https://github.com/npm/npm/commit/dff00cedd56b9c04370f840299a7e657a7a835c6) + [#13077](https://github.com/npm/npm/pull/13077) + Warn when using Node 6+. + ([@othiym23](https://github.com/othiym23)) + +#### PACKAGING CHANGES + +* [`1877171`](https://github.com/npm/npm/commit/1877171648e20595a82de34073b643f7e01a339f) + [#12873](https://github.com/npm/npm/issues/12873) + Ignore `.nyc_output`. This will help avoid an accidental publish or commit filled with + code coverage data. + ([@TheAlphaNerd](https://github.com/TheAlphaNerd)) + +#### DOCUMENTATION CHANGES + +* [`470ae86`](https://github.com/npm/npm/commit/470ae86e052ae2f29ebec15b7547230b6240042e) + [#12983](https://github.com/npm/npm/pull/12983) + Describe how to run the lifecycle scripts of dependencies. How you do + this changed with `npm` v2. + ([@Tapppi](https://github.com/Tapppi)) +* [`9cedf37`](https://github.com/npm/npm/commit/9cedf37e5a3e26d0ffd6351af8cac974e3e011c2) + [#12776](https://github.com/npm/npm/pull/12776) + Remove mention of `` arg for `run-script`. + ([@fibo](https://github.com/fibo)) +* [`55b8424`](https://github.com/npm/npm/commit/55b8424d7229f2021cac55f0b03de72403e7c0ff) + [#12840](https://github.com/npm/npm/pull/12840) + Remove sexualized language from comment. + ([@geek](https://github.com/geek)) +* [`d6bf0c3`](https://github.com/npm/npm/commit/d6bf0c393788a6398bf80b41c57956f2dbcf3b39) + [#12802](https://github.com/npm/npm/pull/12802) + Small grammar fix in `doc/cli/npm.md`. + ([@andresilveira](https://github.com/andresilveira)) + +#### DEPENDENCY UPDATES + +* [`2c2c568`](https://github.com/npm/npm/commit/2c2c56857ff801d5fe1b6d3157870cd16e65891b) + `readable-stream@2.1.4`: Brought up to date with Node 6.1.0's streams implementation. + ([@calvinmetcalf](https://github.com/calvinmetcalf)) +* [`d682e64`](https://github.com/npm/npm/commit/d682e6445845b0a2584935d5e2942409c43f6916) + [npm/npm-user-validate#8](https://github.com/npm/npm-user-validate/pull/8) + `npm-user-validate@0.1.4`: Add a maximum length limit for usernames based on + the (arbitrary) limit imposed by the primary npm registry. + ([@aredridel](https://github.com/aredridel)) +* [`448b65b`](https://github.com/npm/npm/commit/448b65b48cda3b782b714057fb4b8311cc1fa36a) + `which@1.2.10`: Remove unused dependency `is-absolute`, bug fixes. + ([@isaacs](https://github.com/isaacs)) +* [`7d15434`](https://github.com/npm/npm/commit/7d15434f0b0af8e70b119835b21968217224664f) + `require-inject@1.4.0`: Add `requireInject.withEmptyCache` and + `requireInject.installGlobally.andClearCache` to support loading modules to be + injected with an empty cache. + ([@iarna](https://github.com/iarna)) +* [`31845c0`](https://github.com/npm/npm/commit/31845c081bc6f3f8a2f3d83a3c792dccffbaa2a8) + `init-package-json@1.9.4`: + Replace use of reserved identifier `package` in, uh, the package. + ([@adius](https://github.com/adius)) +* [`d73ef3e`](https://github.com/npm/npm/commit/d73ef3e6b18d4905de668c5115bc6042905a02d9) + `glob@7.0.4`: Use userland `fs.realpath` implementation to get glob working under Node 6. + ([@isaacs](https://github.com/isaacs)) +* [`b47da85`](https://github.com/npm/npm/commit/b47da85cf83b946f2c8d29ab612c92028f31f6b0) + `inflight@1.0.5`: Correct link to package repository, add `"files"` stanza. + ([@iarna](https://github.com/iarna), [@jamestalmage](https://github.com/jamestalmage)) +* [`04815e4`](https://github.com/npm/npm/commit/04815e436035de785279fd000cdbc821cc1f3447) + [npm/npmlog#32](https://github.com/npm/npmlog/pull/32) + `npmlog@2.0.4`: Add `"files"` stanza to `package.json`. + ([@jamestalmage](https://github.com/jamestalmage)) +* [`9e29ad2`](https://github.com/npm/npm/commit/9e29ad227300bb970e7bcd21029944d4733e40db) + `wrappy@1.0.2`: Add `"files"` stanza to `package.json`. + ([@jamestalmage](https://github.com/jamestalmage)) +* [`44af4d4`](https://github.com/npm/npm/commit/44af4d475ac65bdce6d088173273ce4a4f74a49e) + `abbrev@1.0.9` ([@jorrit](https://github.com/jorrit)) +* [`6c977c0`](https://github.com/npm/npm/commit/6c977c0031d074479a26c7bec6ec83fd6c6526b2) + `npm-registry-client@7.1.2`: Add support for newer versions of `npmlog`. + ([@iarna](https://github.com/iarna)) + +### v2.15.6 (2016-05-12): + +I have a couple of doc fixes and a shrinkwrap fix for you all this week. + +#### PEER DEPENDENCIES AND SHRINKWRAPS + +* [`55c998a`](https://github.com/npm/npm/commit/55c998a098a306b90a84beef163a8890f9a616b1) + [#5135](https://github.com/npm/npm/issues/5135) + Fix a bug where peerDependencies & shrinkwraps didn't play nice together. (Where + the peerDependency resolver would end up installing its dep when it wasn't needed.) + ([@majgis](https://github.com/majgis)) + +#### NPM AND `node-gyp` DOCS IMPROVEMENTS + +* [`1826908`](https://github.com/npm/npm/commit/1826908b991510d8fbc71a0d0f2c01ff24fd83c2) + [#12636](https://github.com/npm/npm/pull/12636) + Improve `npm-scripts` documentation regarding when `node-gyp` is used. + ([@reconbot](https://github.com/reconbot)) +* [`f9ff7f3`](https://github.com/npm/npm/commit/f9ff7f36cc2c2c3fbb4f6eef91491b589d049d5f) + [#12586](https://github.com/npm/npm/pull/12586) + Correct `package.json` documentation as to when `node-gyp rebuild` called. + This now matches https://docs.npmjs.com/misc/scripts#default-values + ([@reconbot](https://github.com/reconbot)) + +### v2.15.5 (2016-05-05): + +This is a minor LTS release, bringing dependencies up to date and updating +our CI matrix to match what we support. + +Some of the dependency updates come out of our getting the development +branch's tests passing on Windows and so bring in fixes for a few Windows +related corner cases. + +#### CI UPDATES + +* [`bb6f0e5`](https://github.com/npm/npm/commit/bb6f0e5c95d4ad186768b1c962dd4c399f90ddb1) + [#12487](https://github.com/npm/npm/pull/12487) + Remove iojs from CI, add Node.js 6, prioritize 4 over 5. + ([@othiym23](https://github.com/othiym23)) + +#### DEPENDENCY UPDATES + +* [`f2f8753`](https://github.com/npm/npm/commit/f2f8753c4aef2a604a4bdca2677711c940234b8f) + `which@1.2.8`: + Properly handle relative path executables. + ([@isaacs](https://github.com/isaacs)) +* [`e287ca9`](https://github.com/npm/npm/commit/e287ca99c37680d8e4cfacf4cfebe2da98884865) + `read-package-json@2.0.4`: + Fix Windows issue with ENOTDIR detection. + ([@zkat](https://github.com/zkat)) +* [`1a0ce6c`](https://github.com/npm/npm/commit/1a0ce6cff4c347bad035dc89bba2ceed9dacbf73) + `realize-package-specifier@3.0.3`: + Use npa with windows fix. + Fix relative path resolution when the local file might also be a tag. + ([@zkat](https://github.com/zkat)) + ([@iarna](https://github.com/iarna)) +* [`a475c9a`](https://github.com/npm/npm/commit/a475c9a4e4b36d00080b11f379657ce68185adc6) + `lru-cache@4.0.1`: + Use Symbol if available. + ([@isaacs](https://github.com/isaacs)) +* [`7141e08`](https://github.com/npm/npm/commit/7141e08816c620b1889d7537c30dc5b254de4d1f) + `sorted-object@2.0.0` + ([@iamstarkov](https://github.com/iamstarkov)) +* [`27c6190`](https://github.com/npm/npm/commit/27c6190216cc8a5a280f0efbabb3444581968d40) + `request@2.72.0` + ([@simov](https://github.com/simov)) +* [`ab90daf`](https://github.com/npm/npm/commit/ab90daf70ba51b51f722fb4cd74ac5267621c4b4) + `readable-stream@2.1.2` + ([@calvinmetcalf](https://github.com/calvinmetcalf)) +* [`b1715f8`](https://github.com/npm/npm/commit/b1715f805426403273225bcfa91d1a52d7b56eb8) + `graceful-fs@4.1.4` + ([@isaacs](https://github.com/isaacs)) +* [`ca97de6`](https://github.com/npm/npm/commit/ca97de6c18059ef420235f4706898ad8758904e6) + `block-stream@0.0.9` + ([@isaacs](https://github.com/isaacs)) + +### v2.15.4 (2016-04-21): + +Gosh, it's been a peaceful couple of weeks! + +Overall, the CLI team has been focused on the project to [get the test suite +passing on Windows](https://github.com/npm/npm/pull/11444). Our efforts should +be paying off soon -- there's only a couple of tests left! + +It's very unlikely those particular changes will make their way into our current +`npm@2` LTS release, I think, but it will help `npm@3` a lot, as well as +whatever version makes it into [`node@6`, which will eventually be the next +Node.js LTS](https://github.com/nodejs/node/pull/6155). + +As far as this week goes, we've got a couple of dep updates and doc fixes. +Always happy to see community contributions flying in. 💚 + +#### DEP UPDATE MAGIC + +* [`b178c4a`](https://github.com/npm/npm/commit/b178c4ac9ce91c0a0794526a38b553c759132d18) + `spdx-license-ids@1.2.1`: + Minor project-related tweaks -- no license changes. + ([@shinnn](https://github.com/shinnn)) +* [`1adf179`](https://github.com/npm/npm/commit/1adf179948ab8cb97dfb2f46a61e9f37d944c42a) + `normalize-git-url@3.0.2`: + Fixes `file://` URLs on Windows. Turns out stuff like `file://C:\hello` is + actually fairly weird for a URL (it's not actually a valid URL, but we're just + gonna pretend.😉) + ([@zkat](https://github.com/zkat)) +* [`9cfd56c`](https://github.com/npm/npm/commit/9cfd56cdadc040c0b2fa7654cdb5e7d22dbef7cb) + `fs-vacuum@1.2.9`: + This one goes out to our fans at Big Blue: There was an AIX-specific issue + where `fs.rmDir` was failing with `EEXIST` instead of `ENOTEMPTY` with + non-empty directories. + ([@richardlau](https://github.com/richardlau)) + +#### HOORAY DOC CONTRIBUTIONS + +No seriously, we love these. Keep 'em comin'! + +* [`2afe8bf`](https://github.com/npm/npm/commit/2afe8bf415a159baa181a8102f72c96e1d189bc9) + [#12415](https://github.com/npm/npm/pull/12415) + Clarify that the `--cert` and `--key` options are actual certs and keys, not + paths to files containing them. + ([@rvedotrc](https://github.com/rvedotrc)) +* [`3522560`](https://github.com/npm/npm/commit/3522560b0a4bb6c9717a34f9728f156fd9760cad) + [#12107](https://github.com/npm/npm/pull/12107) + Document `npm login` as an alias to `npm adduser`. People are still surprised + by this so often. + ([@gnerkus](https://github.com/gnerkus)) + +### v2.15.3 (2016-03-31): + +Hiiiiiii!~👋 + +We're really happy to be getting more and more community contributions! Keep it +up! We really appreciate folks trying to help us, and we'll do our best to help +point you in the right direction. Even things like documentation are a huge +help. And remember -- you get socks for it, too!🎁 + +This week is as quiet as usual, aside from fixing a regression to `npm +deprecate` you might want to pay attention to! Other than that, just docs and +deps, as any good LTS release train should be. 🙆 + +#### FIXME + +* [`6e0b66e`](https://github.com/npm/npm/commit/6e0b66e282aa27d1b5371e2babaa859924121730) + [#11884](https://github.com/npm/npm/pull/11884) + Include `node_modules` in the list of files and directories that npm won't + include in packages ordinarily. (Modules listed in `bundledDependencies` and + things that those modules rely on, ARE included of course.) + ([@Jameskmonger](https://github.com/Jameskmonger)) +* [`9896290`](https://github.com/npm/npm/commit/98962909b160364030705575202ad133971033c1) + [#12079](https://github.com/npm/npm/pull/12079) + Back in `npm@2.13.1` we included [a patch that made it so `npm install pkg` + was basically `npm install pkg@latest` instead of + `pkg@*`](https://github.com/npm/npm/pull/9170) This is probably what most + users expected, but it also ended up [breaking `npm + deprecate`](https://github.com/npm/npm/pull/9170) when no version was provided + for a package. In that case, we were using `*` to mean "deprecate all + versions" and relying on the `pkg` -> `pkg@*` conversion. This patch fixes + `npm deprecate pkg` to work as it used to by special casing that particular + command's behavior. + ([@polm](https://github.com/polm)) +* [`6c1628f`](https://github.com/npm/npm/commit/6c1628f62b657db6c116be13849d00933a3388cd) + [#12146](https://github.com/npm/npm/pull/12146) + Adds `make doc-clean` to `prepublish` script, to clear out previously built + docs before publishing a new npm version. + ([@watilde](https://github.com/watilde)) +* [`6d3017e`](https://github.com/npm/npm/commit/6d3017e6eed8a771b395d10130ac1f498e2d3211) + [#12146](https://github.com/npm/npm/pull/12146) + Adds `doc-clean` phony target to `make publish`. + ([@watilde](https://github.com/watilde)) + +#### DOCS + +* [`d43921c`](https://github.com/npm/npm/commit/d43921c546617cdb94bbee444d7d67ef55f38dc5) + [#12147](https://github.com/npm/npm/pull/12147) + Document that the current behavior of `engines` is just to warn if the node + platform is incompatible. + ([@reconbot](https://github.com/reconbot)) +* [`3cfe99e`](https://github.com/npm/npm/commit/3cfe99e3a757c5d8cbb1c2789410e9802563abac) + [#12093](https://github.com/npm/npm/pull/12093) + Update `bugs` url in `package.json` to use the `https` URL for Github. + ([@watilde](https://github.com/watilde)) +* [`ecf865f`](https://github.com/npm/npm/commit/ecf865f4eed1419c75442e0d52bc34ba1647de15) + [#12075](https://github.com/npm/npm/pull/12075) + Add the `--ignore-scripts` flag to the `npm install` docs. + ([@paulirish](https://github.com/paulirish)) +* [`f0e6db3`](https://github.com/npm/npm/commit/f0e6db32827d88680ef2320e60c0863754a4fbc5) + [#12063](https://github.com/npm/npm/pull/12063) + Various minor fixes to the html docs homepage. + ([@watilde](https://github.com/watilde)) + +#### DEPS + +* [`e2660de`](https://github.com/npm/npm/commit/e2660de1c08ed68a1c6fc4ee75d10376595979be) + `npmlog@2.0.3` + ([@iarna](https://github.com/iarna)) + +### v2.15.2 (2016-03-24): + +It's always nice to see new contributors. 💚 + +This week sees another small release, but we're still chugging along on our +[Windows efforts](https://github.com/npm/npm/pull/11444). + +There's also some small process changes to our LTS process relatively recently +that you might wanna know about! 💁 + +For one, the `2.x` branch was removed in favor of just `lts`. If you're making +PRs exclusively against npm's LTS, please use that name from now on. `2.x` was +deleted. + +Also, [@othiym23](https://github.com/othiym23) put some time into [writing down +our LTS process and policy](https://github.com/npm/npm/wiki/LTS). Check it out +and ping us if you have questions or comments about it! + +In general, we're trying to make sure all our policy and such for our +contributors is written down, and we hope it makes it easier in general for +y'all. Forrest is also working on a shiny new Contributor's Guide right now, but +we'll link to that in the (near?) future, when it's ready to roll out. + +#### TESTS + +* [`1d0e468`](https://github.com/npm/npm/commit/1d0e468c06c7b8e2b95b7fe874a3399a16d9db74) + [#11931](https://github.com/npm/npm/pull/11931) + Removes a bunch of old, disabled tests that have just been sitting around, + doing nothing. + ([@othiym23](https://github.com/othiym23)) +* [`7ae8aa1`](https://github.com/npm/npm/commit/7ae8aa1d9dc47761024f6756114205db3fb2c80b) + [#11987](https://github.com/npm/npm/pull/11987) + There was a failure in the `outdated-symlink` test caused by using the default + registry instead of the mock registry tests. + ([@yodeyer](https://github.com/yodeyer)) + +#### DOCS + +* [`b2649fb`](https://github.com/npm/npm/commit/b2649fb360f239aadef1ab51a580cbf4fdf29722) + [#12006](https://github.com/npm/npm/pull/12006) + Access was Team and Team was Access, but someone from the community rolled + around and corrected it for us. Thanks a bunch! + ([@yaelz](https://github.com/yaelz)) + +### v2.15.1 (2016-03-17): + +#### SECURITY ADVISORY: BEARER TOKEN DISCLOSURE + +This release includes [the fix for a +vulnerability](https://github.com/npm/npm/commit/fea8cc92cee02c720b58f95f14d315507ccad401) +that could cause the unintentional leakage of bearer tokens. + +Here are details on this vulnerability and how it affects you. + +##### DETAILS + +Since 2014, npm’s registry has used HTTP bearer tokens to authenticate requests +from the npm’s command-line interface. A design flaw meant that the CLI was +sending these bearer tokens with _every_ request made by logged-in users, +regardless of the destination of their request. (The bearers only should have +been included for requests made against a registry or registries used for the +current install.) + +An attacker could exploit this flaw by setting up an HTTP server that could +collect authentication information, then use this authentication information to +impersonate the users whose tokens they collected. This impersonation would +allow them to do anything the compromised users could do, including publishing +new versions of packages. + +With the fixes we’ve released, the CLI will only send bearer tokens with +requests made against a registry. + +##### THINK YOU'RE AT RISK? REGENERATE YOUR TOKENS + +If you believe that your bearer token may have been leaked, [invalidate your +current npm bearer tokens](https://www.npmjs.com/settings/tokens) and rerun +`npm login` to generate new tokens. Keep in mind that this may cause continuous +integration builds in services like Travis to break, in which case you’ll need +to update the tokens in your CI server’s configuration. + +##### WILL THIS BREAK MY CURRENT SETUP? + +Maybe. + +npm’s CLI team believes that the fix won’t break any existing registry setups. +Due to the large number of registry software suites out in the wild, though, +it’s possible our change will be breaking in some cases. + +If so, please [file an issue](https://github.com/npm/npm/issues/new) describing +the software you’re using and how it broke. Our team will work with you to +mitigate the breakage. + +##### CREDIT & THANKS + +Thanks to Mitar, Will White & the team at Mapbox, Max Motovilov, and James +Taylor for reporting this vulnerability to npm. + +### BACK TO YOUR REGULARLY SCHEDULED PROGRAMMING + +Aside from that, it's another one of those releases again! Docs and tests, it +turns out, have a pretty easy time getting into LTS releases, and boring is +exactly how LTS should be. 💁 + +#### DOCS + +* [`981c89c`](https://github.com/npm/npm/commit/981c89c8e398ca22ab6bf466123b25728ef6f543) + [#11820](https://github.com/npm/npm/pull/11820) + The basic explanation for how `npm link` works was a bit confusing, and + somewhat incorrect. It should be clearer now. + ([@rhgb](https://github.com/rhgb)) +* [`35b2b45`](https://github.com/npm/npm/commit/35b2b45f181dcbfb297f53b577dc1f26efcf3aba) + [#11787](https://github.com/npm/npm/pull/11787) + The `verison` alias for `npm version` no longer shows up in the command list + when you do `npm -h`. + ([@doug-wade](https://github.com/doug-wade)) +* [`1c9d00f`](https://github.com/npm/npm/commit/1c9d00f788298a81a8a7293d7dcf430f01bdd7fd) + [#11786](https://github.com/npm/npm/pull/11786) + Add a comment to the `npm-scope.md` docs about `npm@>=2` being required in + order to use scoped packaged. + ([@doug-wade](https://github.com/doug-wade)) +* [`7d64fb1`](https://github.com/npm/npm/commit/7d64fb1452d360aa736f31c85d6776ce570b2365) + [#11762](https://github.com/npm/npm/pull/11762) + Roll back patch that previously advised people to use `--depth Infinity` + instead of `--depth 9999`. Just keep using `--depth 9999`. + ([@GriffinSchneider](https://github.com/GriffinSchneider)) + +#### TESTS + +* [`98a9ee4`](https://github.com/npm/npm/commit/98a9ee4773f83994b8eb63c0ff75a9283408ba1a) + [#11912](https://github.com/npm/npm/pull/11912) + Did you know npm can install itself? `npm install -g npm` is the way to + upgrade! Turns out that one of the tests that verified this functionality got + rewritten as part of our recent push for better tests, and in the process + omitted a detail about *how* the test ran. We're testing that corner case + again, now, by moving the install folder to `/tmp`, where the original legacy + test ran. + ([@iarna](https://github.com/iarna)) + +### v2.15.0 (2016-03-10): + +#### WHY IS THIS SEMVER-MINOR I THOUGHT THIS WAS LTS + +A brief note about LTS this week! + +npm, as you may know if you're using this `2.x` branch, has an LTS process for +releases. We also try and play nice with [Node.js' own LTS release +process](https://github.com/nodejs/LTS#lts-plan). That means we generally try to +avoid things like minor version bumps on our `2.x` branch (which is also tagged +`lts` in the `dist-tag`s). + +That said, we had a minor-bump update recently for `npm@3.8.0` which added a +`maxsockets` option to allow users to configure the number of concurrent sockets +that npm would keep open at a time -- a setting that has the potential to help a +bunch for people with fussy routers or internet connections that aren't very +happy with Node.js applications' usual concurrency storm. This change was done +to `npm-registry-client`, which we don't have a parallel LTS-tracking branch +for. + +After talking it over, we ended up deciding that this was a reasonable enough +addition to LTS, even though it's *technically* a `semver-minor` bump, taking +into account both its potential for bugfixing (specially on `2.x`!) and the +general hassle it would be to maintain another branch for `npm-registry-client`. + + +* [`6dd61e7`](https://github.com/npm/npm/commit/6dd61e781c145480dc255a3e6a748729868443fd) + Expose `maxsockets` config setting from new `npm-registry-client`. + ([@misterbyrne](https://github.com/misterbyrne)) +* [`8a021c3`](https://github.com/npm/npm/commit/8a021c35184e665bd1f3f70ae2f478af812ab614) + `npm-registry-client@7.1.0`: + Adds support for configuring the max number of concurrent sockets, defaulting + to `50`. + ([@iarna](https://github.com/iarna)) + +#### DOC PATCH IS HERE TOO + +* [`0ae9f74`](https://github.com/npm/npm/commit/0ae9f740001a1bdf5920bc464cf9e284d5d139f0) + [#11748](https://github.com/npm/npm/pull/11748) + Add command aliases as a separate section in documentation for npm + subcommands. + ([@watilde](https://github.com/watilde)) + +#### DEP UPDATES + +* [`bfc3888`](https://github.com/npm/npm/commit/bfc38887f832f701c16b7ee410c4e0220a90399f) + `strip-ansi@3.0.1` + ([@jbnicolai](https://github.com/jbnicolai)) +* [`d5f4d51`](https://github.com/npm/npm/commit/d5f4d51a1b7ea78d7431c7ed4fed30200b2622f8) + `node-gyp@3.3.1`: Fixes Android generator + ([@bnoordhuis](https://github.com/bnoordhuis)) +* [`4119df8`](https://github.com/npm/npm/commit/4119df8aecd2ae57b0492ad8c9a480d900833008) + `glob@7.0.3`: Some path-related fixes for Windows. + ([@isaacs](https://github.com/isaacs)) + +### v2.14.22 (2016-03-03): + +This week is all documentation improvements. In case you hadn't noticed, we +*love* doc patches. We love them so much, we give socks away if you submit +documentation PRs! + +These folks are all getting socks if they ask for them. The socks are +super-sweet. Do you have yours yet? 👣 + +* [`3f3c7d0`](https://github.com/npm/npm/commit/3f3c7d080f052a5db91ff6091f8b1b13f26b53d6) + [#11441](https://github.com/npm/npm/pull/11441) + Add a link to the [Contribution + Guidelines](https://github.com/npm/npm/wiki/Contributing-Guidelines) to the + main npm docs. + ([@watilde](https://github.com/watilde)) +* [`9f87bb1`](https://github.com/npm/npm/commit/9f87bb1934acb33b678c17b7827165b17c071a82) + [#11441](https://github.com/npm/npm/pull/11441) + Remove Google Group email from npm docs about contributing. + ([@watilde](https://github.com/watilde)) +* [`93eaab3`](https://github.com/npm/npm/commit/93eaab3ee5ad16c7d90d1a4b38a95403fcf3f0f6) + [#11474](https://github.com/npm/npm/pull/11474) + Fix an invalid JSON error overlooked in + [#11196](https://github.com/npm/npm/pull/11196). + ([@robludwig](https://github.com/robludwig)) +* [`a407ca2`](https://github.com/npm/npm/commit/a407ca2bcf6a05117e55cf2ab69376e09094995e) + [#11483](https://github.com/npm/npm/pull/11483) + Add more details and an example to the documentation for bundledDependencies. + ([@gnerkus](https://github.com/gnerkus)) +* [`2c851a2`](https://github.com/npm/npm/commit/2c851a231afd874baa77c42ea5ba539c454ac79c) + [#11490](https://github.com/npm/npm/pull/11490) + Document the `--registry` flag for `npm search`. + ([@plumlee](https://github.com/plumlee)) + +### v2.14.21 (2016-02-25): + +Good news, everyone! There's a new LTS release with a few shinies here and there! + +#### USE THIS ONE INSTEAD + +We had some cases where the versions of npm and node used in some scripting situations were different than the ideal, or what folks actually expected. These should be particularly helpful to our Windows friends! <3 + +* [`02813c5`](https://github.com/npm/npm/commit/02813c55782a9def23f7f1e614edc38c6c88aed3) [#9253](https://github.com/npm/npm/issues/9253) Fix a bug where, when running lifecycle scripts, if the Node.js binary you ran `npm` with wasn't in your `PATH`, `npm` wouldn't use it to run your scripts. ([@segrey](https://github.com/segrey) and [@narqo](https://github.com/narqo)) +* [`a985dd5`](https://github.com/npm/npm/commit/a985dd50e06ee51ba5544577f977c7440c227ba2) [#11526](https://github.com/npm/npm/pull/11526) Prefer locally installed npm in Git Bash -- previous behavior was to use the global one. This was done previously for other shells, but not for Git Bash. ([@destroyerofbuilds](https://github.com/destroyerofbuilds)) + +#### SOCKS FOR THE SOCK GOD + +* [`f961092`](https://github.com/npm/npm/commit/f9610920079d8b88ae464b30007a92c594bd85a8) + [#11636.](https://github.com/npm/npm/issues/11636.) + Document the `--save-bundle` option for `npm install`. + ([@datyayu](https://github.com/datyayu)) +* [`7c908b6`](https://github.com/npm/npm/commit/7c908b618f7123f0a3b860c71eb779e33df35964) + [#11644](https://github.com/npm/npm/pull/11644) + Add documentation for the `test` directory for packages. + ([@lewiscowper](https://github.com/lewiscowper)) + +#### INTERNAL TEST IMPROVEMENTS + +The npm CLI team's time recently has been sunk into npm's many years of tech debt. Specifically, we've been working on improving the test suite. This isn't user visible, but in future should mean a more stable, easier to contribute to npm. Ordinarily we don't report these kinds of changes in the change log, but I thought I might share this week as this chunk is bigger than usual. + +These patches were previously released for `npm@3`, and then ported back to `npm@2` LTS. + +* [`437c537`](https://github.com/npm/npm/commit/437c537e2be5923c6d2c2753154564ba13db8fd9) [#11613](https://github.com/npm/npm/pull/11613) Fix up one of the tests after rebasing the legacy test rewrite to `npm@2`. ([@zkat](https://github.com/zkat)) +* [`55abd0c`](https://github.com/npm/npm/commit/55abd0cc20e87a144d33ce2d459f65e7506da576) [#11613](https://github.com/npm/npm/pull/11613) Test that the `package.json` `files` section and `.npmignore` do what they're supposed to. ([@zkat](https://github.com/zkat)) +* [`a2b99b6`](https://github.com/npm/npm/commit/a2b99b6273ada14b2121ebc0acb7933e630edd9d) [#11613](https://github.com/npm/npm/pull/11613) Test that npm's distribution binary is complete and can be installed and used. ([@iarna](https://github.com/iarna)) +* [`8a8c36c`](https://github.com/npm/npm/commit/8a8c36ce51166006022e5c5d4f8655bbc458d651) [#11613](https://github.com/npm/npm/pull/11613) Test that environment variables are properly passed into scripts. + ([@iarna](https://github.com/zkat)) +* [`a95b550`](https://github.com/npm/npm/commit/a95b5507616bd51e83d7eab5f2337b1aff6480b1) [#11613](https://github.com/npm/npm/pull/11613) Test that we don't leak auth info into the environment. ([@iarna](https://github.com/iarna)) +* [`a1c1c52`](https://github.com/npm/npm/commit/a1c1c52efeab24f6dba154d054f85d9efc833486) [#11613](https://github.com/npm/npm/pull/11613) Remove all the relatively cryptic legacy tests and creates new tap tests that check the same functionality. The *legacy* tests were tests that were originally a shell script that was ported to javascript early in `npm`'s history. ([@iarna](https:\\github.com/iarna) and [@zkat](https://github.com/zkat)) +* [`9d89581`](https://github.com/npm/npm/commit/9d895811d3ee70c2e672f3d8fa06574495b5b488) [#11613](https://github.com/npm/npm/pull/11613) `tacks@1.0.9`: Add a package that provides a tool to generate fixtures from folders and, relatedly, a module that an create and tear down filesystem fixtures easily. ([@iarna](https://github.com/iarna)) + +### v2.14.20 (2016-02-18): + +Hope y'all are having a nice week! As usual, it's a fairly limited release. The +most notable thing is some dependency updates that might help the Node.js CI +setup for Windows run a little better, even if we have some work to do on that +path length things, still. + +#### WHITTLING AWAY AT PATH LENGTHS + +So for all of you who don't know -- Node.js does, in fact, support long Windows +paths. Unfortunately, depending on the tool and the Windows version, a lot of +external tooling does not. This means, for example, that some (all?) versions of +Windows Explorer *can literally never delete npm from their system entirely +because of deeply-nested npm dependencies*. Which is pretty gnarly. + +Incidentally, if you run into that in particularly, you can use +[rimraf](npm.im/rimraf) to remove such files 💁. + +The latest victim of this issue was the Node.js CI setup for testing on Windows, +which uses some tooling or another that croaks on the usual path length limit +for that OS: 255 characters. + +This issue, of course, is largely not a problem as of `npm@3`, with its flat +trees, but it still occasionally and viciously bites LTS. + +We've taken another baby step towards alleviating this in this release by +updating a couple of dependencies that were preventing `npmlog` from deduping, +and then doing a dedupe on that and `gauge`. Hopefully it helps. + +* [`4199551`](https://github.com/npm/npm/commit/41995517e617674710748ab6d262670c96124393) + [#11528](https://github.com/npm/npm/pull/11528) + `npm-install-checks@1.0.7`: Just updates the version of npmlog so we can + dedupe it better. + ([@zkat](https://github.com/zkat)) +* [`14d72c7`](https://github.com/npm/npm/commit/14d72c756b89e2d167eb52c1849263dbddcb9f35) + [#11552](https://github.com/npm/npm/pull/11552) + [#11528](https://github.com/npm/npm/pull/11528) + `node-gyp@3.3.0`: AIX support, new `gyp`, update `npmlog` (for the dedupe), + adds `--cafile` command line option, and allows configuration of Node.js and + io.js mirrors. + ([@rvagg](https://github.com/rvagg)) +* [`0453cb9`](https://github.com/npm/npm/commit/0453cb94b33520eb723b7072cd2654b1d0142533) + [#11528](https://github.com/npm/npm/pull/11528) + Do a `dedupe` on `gauge` to flatten our dependencies a bit more. + ([@zkat](https://github.com/zkat)) + +#### OTHER DEP STUFF + +* [`686c0b3`](https://github.com/npm/npm/commit/686c0b37ec3a7b65f9b3849e1099805e5221c408) + `rimraf@2.5.2`: Just updates to glob@7. + ([@isaacs](https://github.com/isaacs)) + +#### @wyze, DOCUMENTATION HERO OF THE PEOPLE, GETS THEIR OWN HEADER + +* [`7232948`](https://github.com/npm/npm/commit/72329484c775376cb40d5b348f453eaaf2f0b821) + [#11416](https://github.com/npm/npm/pull/11416) + Logout docs were using a section copy-pasted from the adduser docs. + ([@wyze](https://github.com/wyze)) +* [`922b33a`](https://github.com/npm/npm/commit/922b33aba4362e1e90f42e9348f061a1cc73eafb) + [#11414](https://github.com/npm/npm/pull/11414) + Add colon for consistency. + ([@wyze](https://github.com/wyze)) + +### v2.14.19 (2016-02-11): + +Really tiny micro-release this week! The main thing to note is a dependency +update that means we no longer have `graceful-fs@3` in our dependency tree. This +has some implications for being able to run on future Node.js releases, so +better to get this out the door. 😁 + +#### DEPS + +* [`a556e0f`](https://github.com/npm/npm/commit/a556e0f9dcb5d7b44224ba9c16c9d0dc6c8d2532) + `cmd-shim@2.0.2`: Final straggler using `graceful-fs@<4`. + ([@ForbesLindesay](https://github.com/ForbesLindesay)) + +#### DOCS + +* [`69a2d59`](https://github.com/npm/npm/commit/69a2d599bf0cba674ee268483e9bd5c14333b89f) + [#11391](https://github.com/npm/npm/pull/11391) + Fixed versions of `shrinkwrap.json` in examples in documentation for `npm + shrinkwrap`, which did not quite match up. + ([@xcatliu](https://github.com/xcatliu)) + +### v2.14.18 (2016-02-04): + +Clearly our docs are perfect after all those wonderful PRs, 'cause this week's +gonna be all about dependency updates. Note: There is a small security-related +fix included here! + +#### SECURITY-RELATED DEPENDENCY UPDATE + +* [`5c095ef`](https://github.com/npm/npm/commit/5c095eff8dc006980d4d083f2007e4dacff23be3) + [#11341](https://github.com/npm/npm/pull/11341) + `request@2.69.0`: Includes security-related dependency updates involving + `hawk` and `is-my-json-valid` + ([@remy](https://github.com/remy) and [@simov](https://github.com/simov)) + +#### OTHER DEPENDENCY UPDATES + +* [`f9c2668`](https://github.com/npm/npm/commit/f9c2668ca3e6e2602d91250ce61280e5e12d0a00) + `which@1.2.4` + ([@isaacs](https://github.com/isaacs)) +* [`2907c43`](https://github.com/npm/npm/commit/2907c43ad4ef87e5f730c2576f680d6837fcbad0) + `spdx-license-ids@1.2.0` + ([@shinnn](https://github.com/shinnn)) +* [`7734069`](https://github.com/npm/npm/commit/773406960bf7f4a87b2ecb6ebf593c62d0e9f95d) + `rimraf@2.5.1` + ([@isaacs](https://github.com/isaacs)) +* [`f4b39a7`](https://github.com/npm/npm/commit/f4b39a7dd5e1335d92aa22c46d99abb33f271b8b) + `retry@0.9.0` + ([@tim-kos](https://github.com/tim-kos)) +* [`ded1e7a`](https://github.com/npm/npm/commit/ded1e7a1c9c7bec29bb7c30a8f85546670e75b56) + Nest `retry@0.8.0` inside `npm-registry-client` to prevent invalid + dependency issue until the latter gets a dependency update. + ([@zkat](https://github.com/zkat)) +* [`ab9f867`](https://github.com/npm/npm/commit/ab9f8679f9687f91ad03adaab6211a897aeebbae) + `read-package-json@2.0.3` + ([@iarna](https://github.com/iarna)) +* [`b638c41`](https://github.com/npm/npm/commit/b638c41607bb936b9eaaceba2aeeda1d34e3a9b2) + `npmlog@2.0.2` + ([@iarna](https://github.com/iarna)) +* [`49f34af`](https://github.com/npm/npm/commit/49f34af463a674359269025d8438feb6a7c69960) + `init-package-json@1.9.3` + ([@iarna](https://github.com/iarna)) +* [`2305dab`](https://github.com/npm/npm/commit/2305dab4e7bff09bb7686cec653cf1e663dbf15d) + `graceful-fs@4.1.3`: Fixed `.close()` not being patched. + ([@isaacs](https://github.com/isaacs)) +* [`18496d9`](https://github.com/npm/npm/commit/18496d9a0fff94e3652655998e8333056aa52b15) + `fs-write-stream-atomic@1.0.8` + ([@iarna](https://github.com/iarna)) +* [`6637bc7`](https://github.com/npm/npm/commit/6637bc7a0e194d82554cd7c91e1794018fef5943) + `config-chain@1.1.10` + ([@dominictarr](https://github.com/dominictarr)) +* [`4222bad`](https://github.com/npm/npm/commit/4222badffed9e9edacea6a8a96a99a164d376158) + `columnify@1.5.4` + ([@timoxley](https://github.com/timoxley)) +* [`df9016f`](https://github.com/npm/npm/commit/df9016f327a2a9ce492ebc75b882b03069438e13) + `ansi@0.3.1`: Added a license file. + ([@TooTallNate](https://github.com/TooTallNate)) + +### v2.14.17 (2016-01-28): + +Another week, another small LTS release! + +#### BETTER ERROR REPORTING YAY + +So as it turns out, when stuff goes wrong, it's actually nice to give people a +better clue rather than just say "oh well 😏". + +* [`5b8ccb9`](https://github.com/npm/npm/commit/5b8ccb91cf11b4edb463609cd4ed1dee84ed4db0) + [#11289](https://github.com/npm/npm/pull/11289) + There is an obscure feature that lets you monkey-patch npm when it starts up. + If the module being required with this feature failed, it would previous just + make npm error out– this reduces that to a warning. + ([@evanlucas](https://github.com/evanlucas)) +* [`556e42a`](https://github.com/npm/npm/commit/556e42ac6bab078722ddc1dc6cce4428d001133b) + [#11300](https://github.com/npm/npm/pull/11300) + Report symlinked packages as 'linked' in the output for `npm outdated`. + ([@halhenke](https://github.com/halhenke)) +* [`3842317`](https://github.com/npm/npm/commit/3842317583e0ea2eca78e39aa03f5bc06ba21de7) + [#11290](https://github.com/npm/npm/pull/11290) + Suppress warnings about pre-release node versions. This should get node's CI + passing on non-Windows platforms without needing to modify the node version to + get rid of the pre-release suffix. + ([@iarna](https://github.com/iarna)) + +#### EVERYONE WANTS THOSE NPM SOCKS, GEEZE + +Did you know that you can get npm socks for contributing to our docs? I bet +these people do, and now so do you! + +* [`dcde451`](https://github.com/npm/npm/commit/dcde451cb85a6ca08acc6ef45782c652f1d8fc89) + [#11232](https://github.com/npm/npm/pull/11232) + Update automatically included/excluded packages in `package.json`. + ([@jscissr](https://github.com/jscissr)) +* [`e3f8d5b`](https://github.com/npm/npm/commit/e3f8d5be5ac5ec1d72db42f7abf50cc4a8c5935c) + [#11273](https://github.com/npm/npm/pull/11273) + Add an example for `npm view versions`. + ([@vedatmahir](https://github.com/vedatmahir)) +* [`6a06ef2`](https://github.com/npm/npm/commit/6a06ef2252748089f0013de951f2d06160b90306) + [#11272](https://github.com/npm/npm/pull/11272) + Fix a typo in `npm-update.md`. + ([@jonathanp](https://github.com/jonathanp)) +* [`2515ff1`](https://github.com/npm/npm/commit/2515ff1de28f0b261fb25c79a66bd762a65961c4) + [#11215](https://github.com/npm/npm/pull/11215) + Correct small thinko in docs for SPDX expressions. + ([@kemitchell](https://github.com/kemitchell)) +* [`70f897b`](https://github.com/npm/npm/commit/70f897b03da9a5d5d4fd34614e9ee40e6f9e9653) + [#11196](https://github.com/npm/npm/pull/11196) + Make JSON snippets valid JSON in `npm update` docs. + ([@s100](https://github.com/s100)) + +### v2.14.16 (2016-01-21): + +Good to see you all again! It's been a while since we had an LTS release, and +the team continues to work hard to both get the issue tracker under control, and +get our test suite to be awesome and reliable. + +This is also the first LTS release of this year. + +We're gonna have an interesting time -- most of our focus this year will be +around stability and maintainability of the CLI, so you might actually end up +seeing a number of updates even over here, just for the sake of making sure +we're stable, that bugs get fixed, and tests have proper coverage. + +What better way to start this effort, then, than getting Travis tests green, fix +a few things here and there, and tweak a bunch of documentation? 😁 + +#### FIX ALL THE BUGS AND TWEAK ALL THE THINGS + +* [`24b13fb`](https://github.com/npm/npm/commit/24b13fbc57d34db1d5b0a37bcca122c00deba978) + [#11158](https://github.com/npm/npm/pull/11158) + Fix custom node-gyp env var quoting on Windows. + ([@orangemocha](https://github.com/orangemocha)) +* [`e2503f2`](https://github.com/npm/npm/commit/e2503f2be40157b05a9c500ec3b5d16090ffee50) + [#11142](https://github.com/npm/npm/pull/11142) + Fix race condition with `correctMkdir` in the cache directory. + ([@Jimbly](https://github.com/Jimbly)) + +* [`5c0e4c4`](https://github.com/npm/npm/commit/5c0e4c45a29d774ab729e86044377d4e5e424252) + [#10940](https://github.com/npm/npm/pull/10940) + Ignore failures replacing `package.json`. writeFileAtomic is not atomic in + Windows, it fails if the file is being accessed concurrently. + ([@orangemocha](https://github.com/orangemocha)) +* [`2c44d8d`](https://github.com/npm/npm/commit/2c44d8dc8c267d5e054d0175ce2f4750f0986463) + [#10903](https://github.com/npm/npm/pull/10903) + Add tests for `npm adduser --scope`. + ([@ekmartin](https://github.com/ekmartin)) +* [`4cb25d0`](https://github.com/npm/npm/commit/4cb25d0fed5c7792dfd1aec891380ecc1f8a5761) + [#10903](https://github.com/npm/npm/pull/10903) + Add a message informing users when they have been successfully logged in. + ([@ekmartin](https://github.com/ekmartin)) +* [`fe3ec6d`](https://github.com/npm/npm/commit/fe3ec6d6658262054c0c19c55373c21e84ab9f17) + [#10628](https://github.com/npm/npm/pull/10628) + Tell users how to open an issue with a package that has errored. + ([@trodrigues](https://github.com/trodrigues)) + +#### DOCS DOCS DOCS + +We got a TON of lovely documentation patches, too! Thanks all for submitting! + +* [`22482a1`](https://github.com/npm/npm/commit/22482a1f22079d72c3f8ca55c2f0c153bdd024c0) + [#11188](https://github.com/npm/npm/pull/11188) + Briefly explain what's included when you publish. + ([@beaugunderson](https://github.com/beaugunderson)) +* [`fa47724`](https://github.com/npm/npm/commit/fa4772438df0c66a19309dd1c1a3ce43cbee5461) + [#11150](https://github.com/npm/npm/pull/11150) + Advise use of `--depth Infinity` instead of `--depth 9999` in `npm update`. + ([@halhenke](https://github.com/halhenke)) +* [`248ddfe`](https://github.com/npm/npm/commit/248ddfe8f7ddd3318e14bf61de41cab4a638c8a3) + [#11130](https://github.com/npm/npm/pull/11130) + Nuke "using npm programmatically" section from README. The programmatic npm + API is unsupported, and is not guaranteed not to break in non-major versions. + Removing this section so newcomers aren't encouraged to discover or use it. + ([@ljharb](https://github.com/ljharb)) +* [`ae9c452`](https://github.com/npm/npm/commit/ae9c4521222d60ab4a69c19fee5e361c62f41fae) + [#11128](https://github.com/npm/npm/pull/11128) + Add link to local paths section indocs for `package.json`. + ([@orangejulius](https://github.com/orangejulius)) +* [`663a8c6`](https://github.com/npm/npm/commit/663a8c6b4b1647f9b86c15ef32e30023edc8c060) + [#11044](https://github.com/npm/npm/pull/11044) + Update default value documentation for the color option in npm's config. + ([@scottaddie](https://github.com/scottaddie)) +* [`5c1dda0`](https://github.com/npm/npm/commit/5c1dda0d3a18b2954872dba33fbc696ff0700ffe) + [#11037](https://github.com/npm/npm/pull/11037) + Correct the name property max length constraint verbiage. + ([@scottaddie](https://github.com/scottaddie)) +* [`8288365`](https://github.com/npm/npm/commit/8288365d08e97fa3a5b0d31703c015a8be49e07f) + [#10990](https://github.com/npm/npm/pull/10990) + Update folder docs to reflect that process.installPrefix was removed as of + 0.8.x. + ([@jeffmcmahan](https://github.com/jeffmcmahan)) +* [`61d63fa`](https://github.com/npm/npm/commit/61d63fa22c4f09742180c2de460a4ffb6c32738e) + [#10790](https://github.com/npm/npm/pull/10790) + Clarify that `npm install foo` is the same as `npm install foo@latest` now. + ([@cvrebert](https://github.com/cvrebert)) +* [`442c920`](https://github.com/npm/npm/commit/442c9207f375354c91d36df8711ba2d33e1c97f3) + [#10789](https://github.com/npm/npm/pull/10789) + Link over to `npm-dist-tag(1)` in `npm install` docs when they talk about the + `pkg@` syntax. + ([@cvrebert](https://github.com/cvrebert)) +* [`dca7a5e`](https://github.com/npm/npm/commit/dca7a5e2be3bfa306a870a123707d35c732406c0) + [#10788](https://github.com/npm/npm/pull/10788) + Link to tag docs in docs for `npm publish --tag`. + ([@cvrebert](https://github.com/cvrebert)) +* [`a72904e`](https://github.com/npm/npm/commit/a72904e8d4ab1d43ae8150fbe3f6468b0cbb1efd) + [#10787](https://github.com/npm/npm/pull/10787) + Explain why the `latest` tag matters. + ([@cvrebert](https://github.com/cvrebert)) +* [`9d0697a`](https://github.com/npm/npm/commit/9d0697a534046df7efda32170014041bbc1f4e7d) + [#10785](https://github.com/npm/npm/pull/10785) + Replace some quite marks in `npm dist-tag` docs for the sake of consistency. + ([@cvrebert](https://github.com/cvrebert)) + +#### I REALLY LIKE GREEN. CAN YOU TELL? + +So Travis is all green now on `npm@2`, thanks to the removal of nock and a few +other test suite tweaks. This is a fantastic step towards making sure we can all +have confidence in our test suite! 🎉 + +* [`64995be`](https://github.com/npm/npm/commit/64995be6d874356b15c136f9867302d805dfe1e9) [`75ab216`](https://github.com/npm/npm/commit/75ab2164cf79e28ac7f7ebe714f3c5aee99c6626) [`a9f6fe9`](https://github.com/npm/npm/commit/a9f6fe9dc558f17c4a7b9eb83329ac080f7df4b7) [`649c193`](https://github.com/npm/npm/commit/649c193adadf714c2819837f9372a29d724a5ec0) [`94cb05e`](https://github.com/npm/npm/commit/94cb05eaa9e5ad6675cf15c4ac0a44fbdde05900) [`6541690`](https://github.com/npm/npm/commit/65416907008061ac5a5f66b1630a57776803b526) [`255be6f`](https://github.com/npm/npm/commit/255be6f5bca9e3d216f3a5cbdf6714c6c9fcf132) [`9e84fa4`](https://github.com/npm/npm/commit/9e84fa43c49d04cf86ca1678e2a61412f5559cb9) [`8a587b0`](https://github.com/npm/npm/commit/8a587b0c1696ae7302891fa6355fc3e8670e00d3) [`bf812a5`](https://github.com/npm/npm/commit/bf812a54e497a573493346399798aa0b9373ac24) + [#10903](https://github.com/npm/npm/pull/10903) + Get rid of nock from tests, and get Travis green. + ([@zkat](https://github.com/zkat) and [@iarna](https://github.com/iarna)) +* [`70a5310`](https://github.com/npm/npm/commit/70a5310712c6666e753ca8f3bfff4a780ec6292d) + `npm-registry-couchapp@2.6.12`: + Better 0.8 compatibility, and ability to run in travis docker stuff. This + means the test suite should run a lot faster, too! + ([@iarna](https://github.com/iarna)) +* [`28fae39`](https://github.com/npm/npm/commit/28fae399212eda5554e6c0ffd8c9591144ab7b9d) + Get rid of sudo, for Travis! + ([@zkat](https://github.com/zkat)) + +### v2.14.15 (2015-12-10): + +Did you know that Bob Ross reached the rank of master sergeant in the US Air +Force before becoming perhaps the most soothing painter of all time? + +#### TWO HAPPY LITTLE BUG FIXES + +* [`f482664`](https://github.com/npm/npm/commit/f4826645dc6b5c0f05c5f9187efb28c1a293554f) + [#10505](https://github.com/npm/npm/issues/10505) `npm ls --json --depth=0` + now respects the depth parameter, when it is zero and when it is not zero. + ([@MarkReeder](https://github.com/MarkReeder)) +* [`529fa1f`](https://github.com/npm/npm/commit/529fa1ff2c6432a773af99a1c5209c0865f7a19c) + [#9099](https://github.com/npm/npm/issues/9099) I had always thought you + could run `npm version` from subdirectories in your project, which is great, + because now you can. I guess I was just ahead of my time. + ([@ekmartin](https://github.com/ekmartin)) + +#### NOW PAINT IN SOME NICE DOCS CHANGES + +* [`1fc7f2b`](https://github.com/npm/npm/commit/1fc7f2b523ea760e08adb9b861b28e3ba450e565) + [#10546](https://github.com/npm/npm/issues/10546) Goodbye, FAQ! You were + cheeky and fun until you weren't! Don't worry: npm still loves everyone, + especially you! ([@ashleygwilliams](https://github.com/ashleygwilliams)) +* [`7fe6950`](https://github.com/npm/npm/commit/7fe6950b44d241bb4d90857a44d89d750af1e2b3) + [#10570](https://github.com/npm/npm/issues/10570) Update documentation URLs + to be HTTPS everywhere sensible. No HTTP shall be spared! + ([@rsp](https://github.com/rsp)) +* [`96ebb90`](https://github.com/npm/npm/commit/96ebb902439e4f6f37f8beffb589769146fecf24) + [#10650](https://github.com/npm/npm/issues/10650) Correctly note that there + are two lifecycle scripts run by an install phase in an example, instead of + three. ([@eymengunay](https://github.com/eymengunay)) +* [`5196893`](https://github.com/npm/npm/commit/5196893a7496f68a514b83641ff6b72f14d664dd) + [#10687](https://github.com/npm/npm/issues/10687) `npm outdated`'s output can + be a little puzzling sometimes. I've attempted to make it clearer, with some + examples, of what's going on with "wanted" and "latest" in more cases. + ([@othiym23](https://github.com/othiym23)) +* [`8e6712d`](https://github.com/npm/npm/commit/8e6712d4ee128858cab36c77723e35bddbb977ba) + [#10700](https://github.com/npm/npm/issues/10700) Hey, do you remember when + `search.npmjs.org` was a thing? I think I do? The last time I used it was in + like 2012, and it's gone now, so remove it from the docs. + ([@gagern](https://github.com/gagern)) +* [`27d2612`](https://github.com/npm/npm/commit/27d2612b3f5aa88b12c943d04e162ce4c3a350ae) + `semver@5.1.0`: Include BNF for SemVer expression grammar (which is also now + included in `npm help semver`). ([@isaacs](https://github.com/isaacs)) + +#### LAND YOUR DEPENDENCY UPGRADES IN PAIRS SO EVERYONE HAS A FRIEND + +* [`fc6c3c5`](https://github.com/npm/npm/commit/fc6c3c53a31e9e11c2616fcd378202e5b80bf286) + `request@2.67.0` ([@simov](https://github.com/simov)) +* [`07013fd`](https://github.com/npm/npm/commit/07013fd0fd55a2eb31fb9334631ee5d0dd5c41bb) + [isaacs/rimraf#89](https://github.com/isaacs/rimraf/pull/89) `rimraf@2.4.4` + ([@zerok](https://github.com/zerok)) +* [`bc149be`](https://github.com/npm/npm/commit/bc149bef871f0f00639509898cece531af3aa8b3) + [isaacs/once#7](https://github.com/isaacs/once/pull/7) `once@1.3.3` + ([@floatdrop](https://github.com/floatdrop)) +* [`ac598d3`](https://github.com/npm/npm/commit/ac598d36e1ad207bc0d8a7eadfd84b26146aec1f) + `lru-cache@3.2.0` ([@isaacs](https://github.com/isaacs)) +* [`1b915ce`](https://github.com/npm/npm/commit/1b915ce1e0787ccb6d8aa235d002d66565f2175d) + `npm-registry-client@7.0.9` ([@othiym23](https://github.com/othiym23)) +* [`df7dd78`](https://github.com/npm/npm/commit/df7dd78b8fe3cc58202996fa6c994fc55419bfa5) + `tap@2.3.1` ([@isaacs](https://github.com/isaacs)) + +### v2.14.14 (2015-12-03): + +#### FIX URL IN LICENSE + +The license incorrectly identified the registry URL as `registry.npmjs.com` and +this has been corrected to `registry.npmjs.org`. + +* [`6051a69`](https://github.com/npm/npm/commit/6051a69b1adc80f5f200077067e831643f655bd4) + [#10685](https://github.com/npm/npm/pull/10685) + Fix npm public registry URL in notices. + ([@kemitchell](https://github.com/kemitchell)) + +#### NO MORE MD5 + +We updated modules that had been using MD5 for non-security purposes. While +this is perfectly safe, if you compile Node in FIPS-compliance mode it will +explode if you try to use MD5. We've replaced MD5 with Murmur, which conveys +our intent better and is faster to boot. + +* [`30b5994`](https://github.com/npm/npm/commit/30b599496a9762482e1cef945a378e3a534fd366) + [#10629](https://github.com/npm/npm/issues/10629) + `write-file-atomic@1.1.4` + ([@othiym23](https://github.com/othiym23)) +* [`68c63ff`](https://github.com/npm/npm/commit/68c63ff1279d3d5ea7b2c970ab5562a8e0536f27) + [#10629](https://github.com/npm/npm/issues/10629) + `fs-write-stream-atomic@1.0.5` + ([@othiym23](https://github.com/othiym23)) + +#### DEPENDENCY UPDATES + +* [`e48e5a9`](https://github.com/npm/npm/commit/e48e5a90b4dcf76124b7e9ea3b295c1383e7f0c8) + [nodejs/node-gyp#831](https://github.com/nodejs/node-gyp/pull/831) + `node-gyp@3.2.1`: Improved \*BSD support. + ([@bnoordhuis](https://github.com/bnoordhuis)) + +### v2.14.13 (2015-11-25): + +#### THE npm CLI !== THE npm REGISTRY !== npm, INC. + +npm-the-CLI is licensed under the terms of the [Artistic License +2.0](https://github.com/npm/npm/blob/8d79c1a39dae908f27eaa37ff6b23515d505ef29/LICENSE), +which is a liberal open-source license that allows you to take this code and do +pretty much whatever you like with it (that is, of course, not legal language, +and if you're doing anything with npm that leaves you in doubt about your legal +rights, please seek the review of qualified counsel, which is to say, not +members of the CLI team, none of whom have passed the bar, to my knowledge). At +the same time the primary registry the CLI uses when looking up and downloading +packages is a commercial service run by npm, Inc., and it has its own [Terms of +Use](https://www.npmjs.com/policies/terms). + +Aside from clarifying the terms of use (and trying to make sure they're more +widely known), the only recent changes to npm's licenses have been making the +split between the CLI and registry clearer. You are still free to do whatever +you like with the CLI's source, and you are free to view, download, and publish +packages to and from `registry.npmjs.org`, but now the existing terms under +which you can do so are more clearly documented. Aside from the two commits +below, see also [the release notes for +`npm@2.14.11`](https://github.com/npm/npm/releases/tag/v2.14.11), which is where +the split between the CLI's code and the terms of use for the registry was +first made more clear. + +* [`1f3e936`](https://github.com/npm/npm/commit/1f3e936aab6840667948ef281e0c3621df365131) + [#10532](https://github.com/npm/npm/issues/10532) Clarify that + `registry.npmjs.org` is the default, but that you're free to use the npm CLI + with whatever registry you wish. ([@kemitchell](https://github.com/kemitchell)) +* [`6733539`](https://github.com/npm/npm/commit/6733539eeb9b32a5f2d1a6aa797987e2252fa760) + [#10532](https://github.com/npm/npm/issues/10532) Having semi-duplicate + release information in `README.md` was confusing and potentially inaccurate, + so remove it. ([@kemitchell](https://github.com/kemitchell)) + +#### EASE UP ON WINDOWS BASH USERS + +It turns out that a fair number of us use bash on Windows (through MINGW or +bundled with Git, plz – Cygwin is still a bridge too far, for both npm and +Node.js). [@jakub-g](https://github.com/jakub-g) did us all a favor and relaxed +the check for npm completion to support MINGW bash. Thanks, Jakub! + +* [`460cc09`](https://github.com/npm/npm/commit/460cc0950fd6a005c4e5c4f85af807814209b2bb) + [#10156](https://github.com/npm/npm/issues/10156) completion: enable on + Windows in git bash ([@jakub-g](https://github.com/jakub-g)) + +#### MAKE NODE-GYP A LITTLE BLUER + +* [`333e118`](https://github.com/npm/npm/commit/333e1181082842c21edc62f0ce515928424dff1f) + `node-gyp@3.2.0`: Support AIX, use `which` to find Python, updated to a newer + version of `gyp`, and more! ([@bnoordhuis](https://github.com/bnoordhuis)) + +#### WE LIKE SPDX AND ALL BUT IT'S NOT ACTUALLY A DIRECT DEP, SORRY + +* [`1f4b4bb`](https://github.com/npm/npm/commit/1f4b4bbdf8758281beecb7eaf75d05a6c4a77c15) + Removed `spdx` as a direct npm dependency, since we don't actually need it at + that level, and updated subdeps for `validate-npm-package-license` + ([@othiym23](https://github.com/othiym23)) + +#### A BOUNTEOUS THANKSGIVING CORNUCOPIA OF DOC TWEAKS + +These are great! Keep them coming! Sorry for letting them pile up so deep, +everybody. Also, a belated Thanksgiving to our Canadian friends, and a happy +Thanksgiving to all our friends in the USA. + +* [`6101f44`](https://github.com/npm/npm/commit/6101f44737645d9379c3396fae81bbc4d94e1f7e) + [#10250](https://github.com/npm/npm/issues/10250) Correct order of `org:team` + in `npm team` documentation. ([@louislarry](https://github.com/louislarry)) +* [`e8769f9`](https://github.com/npm/npm/commit/e8769f9807b91582c15ef130733e2e72b6c7bda4) + [#10371](https://github.com/npm/npm/issues/10371) Remove broken / duplicate + link to tag. ([@WickyNilliams](https://github.com/WickyNilliams)) +* [`1ae2dbe`](https://github.com/npm/npm/commit/1ae2dbe759feb80d8634569221ec6ee2c6d1d1ff) + [#10419](https://github.com/npm/npm/issues/10419) Remove references to + nonexistent `npm-rm(1)` documentation. ([@KenanY](https://github.com/KenanY)) +* [`777a271`](https://github.com/npm/npm/commit/777a271830a42d4ee62540a89f764a6e7d62de19) + [#10474](https://github.com/npm/npm/issues/10474) Clarify that install finds + dependencies in `package.json`. ([@sleekweasel](https://github.com/sleekweasel)) +* [`dcf4b5c`](https://github.com/npm/npm/commit/dcf4b5cbece1b0ef55ab7665d9acacc0b6b7cd6e) + [#10497](https://github.com/npm/npm/issues/10497) Clarify what a package is + slightly. ([@aredridel](https://github.com/aredridel)) +* [`447b3d6`](https://github.com/npm/npm/commit/447b3d669b2b6c483b8203754ac0a002c67bf015) + [#10539](https://github.com/npm/npm/issues/10539) Remove an extra, spuriously + capitalized letter. ([@alexlukin-softgrad](https://github.com/alexlukin-softgrad)) + +### v2.14.12 (2015-11-19): + +#### TEEN ORCS AT THE GATES + +This week heralds the general release of the primary npm registry's [new +support for private packages for +organizations](http://blog.npmjs.org/post/133542170540/private-packages-for-organizations). +For many potential users, it's the missing piece needed to make it easy for you +to move your organization's private work onto npm. And now it's here! The +functionality to support it has been in place in the CLI for a while now, +thanks to [@zkat](https://github.com/zkat)'s hard work. + +During our final testing before the release, our ace support team member +[@snopeks](https://github.com/snopeks) noticed that there had been some drift +between the CLI team's implementation and what npm was actually preparing to +ship. In the interests of everyone having a smooth experience with this +_extremely useful_ new feature, we quickly made a few changes to square up the +CLI and the web site experiences. + +* [`0e8b15e`](https://github.com/npm/npm/commit/0e8b15e9fbc89e31bd00e573b648846beddfb835) + [#9327](https://github.com/npm/npm/issues/9327) `npm access` no longer has + problems when run in a directory that doesn't contain a `package.json`. + ([@othiym23](https://github.com/othiym23)) +* [`c4e939c`](https://github.com/npm/npm/commit/c4e939c1d493601d25dcb88e6ffcca73076fd3fd) + [npm/npm-registry-client#126](https://github.com/npm/npm-registry-client/issues/126) + `npm-registry-client@7.0.8`: Allow the CLI to grant, revoke, and list + permissions on unscoped (public) packages on the primary registry. + ([@othiym23](https://github.com/othiym23)) + +#### A BRIEF NOTE ON NPM'S BACKWARDS COMPATIBILITY + +We don't often have much to say about the changes we make to our internal +testing and tooling, but I'm going to take this opportunity to reiterate that +npm tries hard to maintain compatibility with a wide variety of Node versions. +As this change shows, we want to ensure that npm works the same across: + +* Node.js 0.8 +* Node.js 0.10 +* Node.js 0.12 +* the latest io.js release +* Node.js 4 LTS +* Node.js 5 + +Contributors who send us pull requests often notice that it's very rare that +our tests pass across all of those versions (ironically, almost entirely due to +the packages we use for testing instead of any issues within npm itself). We're +currently beginning an effort, lasting the rest of 2015, to clean up our test +suite, and not only get it passing on all of the above versions of Node.js, but +working solidly on Windows as well. This is a compounding form of technical +debt that we're finally paying down, and our hope is that cleaning up the tests +will produce a more robust CLI that's a lot easier to write patches for. + +* [`d743620`](https://github.com/npm/npm/commit/d743620a0005213a65d25de771661b4d48a09717) + [#10233](https://github.com/npm/npm/issues/10233) Update Node.js versions + that Travis uses to test npm. ([@iarna](https://github.com/iarna)) + +#### TYPOS IN THE LICENSE, OH MY + +* [`58ac241`](https://github.com/npm/npm/commit/58ac241f556b2c202a8ee33321965e2540361ca7) + [#10478](https://github.com/npm/npm/issues/10478) Correct two typos in npm's + LICENSE. ([@jorrit](https://github.com/jorrit)) + +### v2.14.11 (2015-11-12): + +#### ASK FOR NOTHING, GET LATEST + +When you run `npm install foo`, you probably expect that you'll get the +`latest` version of `foo`, whatever that is. And good news! That's what this +change makes it do. + +We _think_ this is what everyone wants, but if this causes problems for you, we +want to know! If it proves problematic for people we will consider reverting it +(preferrably before this becomes `npm@latest`). + +Previously, when you ran `npm install foo` we would act as if you typed `npm +install foo@*`. Now, like any range-type specifier, in addition to matching the +range, it would also have to be `<=` the value of the `latest` dist-tag. +Further, it would exclude prerelease versions from the list of versions +considered for a match. + +This worked as expected most of the time, unless your `latest` was a prerelease +version, in which case that version wouldn't be used, to everyone's surprise. + +* [`6f0a646`](https://github.com/npm/npm/commit/6f0a646cd865b24fe3ff25365bf5421780e63e01) + [#10189](https://github.com/npm/npm/issues/10189) `npm-package-arg@4.1.0`: + Change the default version from `*` to `latest`. + ([@zkat](https://github.com/zkat)) + +#### LICENSE CLARIFICATION + +* [`54a9046`](https://github.com/npm/npm/commit/54a90461f068ea89baa5d70248cdf1581897936d) + [#10326](https://github.com/npm/npm/issues/10326) Clarify what-all is covered + by npm's license and point to the registry's terms of use. + ([@kemitchell](https://github.com/kemitchell)) + +#### CLOSER TO GREEN TRAVIS + +* [`28efd3d`](https://github.com/npm/npm/commit/28efd3d7dfb2fa3755076ae706ea4d38c6ee6900) + [#10232](https://github.com/npm/npm/issues/10232) `nock@1.9.0`: Downgrade + nock to a version that doesn't depend on streams2 in core so that more of our + tests can pass in 0.8. ([@iarna](https://github.com/iarna)) + +#### A BUG FIX + +* [`eacac8f`](https://github.com/npm/npm/commit/eacac8f05014d15217c3d8264d0b00a72eafe2d2) + [#9965](https://github.com/npm/npm/issues/9965) Fix a corrupt `package.json` + file introduced by a merge conflict in + [`022691a`](https://github.com/npm/npm/commit/022691a). + ([@waynebloss](https://github.com/waynebloss)) + +#### A DEPENDENCY UPGRADE + +* [`ea7d8e0`](https://github.com/npm/npm/commit/ea7d8e00a67a3d5877ed72c9728909c848468a9b) + [npm/nopt#51](https://github.com/npm/nopt/pull/51) `nopt@3.0.6`: Allow + types checked to be validated by passed-in name in addition to the JS name of + the type / class. ([@wbecker](https://github.com/wbecker)) + +### v2.14.10 (2015-11-05): + +There's nothing in here that that isn't in the `npm@3.4.0` release notes, but +all of the commit shasums have been adjusted to be correct. Enjoy! + +#### BUG FIXES VIA DEPENDENCY UPDATES + +* [`204c558`](https://github.com/npm/npm/commit/204c558c06637a753c0b41d0cf19f564a1ac3715) + [#8640](https://github.com/npm/npm/issues/8640) + [npm/normalize-package-data#69](https://github.com/npm/normalize-package-data/pull/69) + `normalize-package-data@2.3.5`: Fix a bug where if you didn't specify the + name of a scoped module's binary, it would install it such that it was + impossible to call it. ([@iarna](https://github.com/iarna)) +* [`bbdf4ee`](https://github.com/npm/npm/commit/bbdf4ee0a3cd12be6a2ace255b67d573a72f1f8f) + [npm/fstream-npm#14](https://github.com/npm/fstream-npm/pull/14) + `fstream-npm@1.0.7`: Only filter `config.gypi` when it's in the build + directory. ([@mscdex](https://github.com/mscdex)) +* [`d82ff81`](https://github.com/npm/npm/commit/d82ff81403e906931fac701775723626dcb443b3) + [npm/fstream-npm#15](https://github.com/npm/fstream-npm/pull/15) + `fstream-npm@1.0.6`: Stop including directories that happened to have names + matching whitelisted npm files in npm module tarballs. The most common cause + was that if you had a README directory then everything in it would be + included if wanted it or not. ([@taion](https://github.com/taion)) + +#### DOCUMENTATION FIXES + +* [`16361d1`](https://github.com/npm/npm/commit/16361d122f2ff6d1a4729c66153b7c24c698fd19) + [#10036](https://github.com/npm/npm/pull/10036) Fix typo / over-abbreviation. + ([@ifdattic](https://github.com/ifdattic)) +* [`d1343dd`](https://github.com/npm/npm/commit/d1343dda42f113dc322f95687f5a8c7d71a97c35) + [#10176](https://github.com/npm/npm/pull/10176) Fix broken link, scopes => + scope. ([@ashleygwilliams](https://github.com/ashleygwilliams)) +* [`110663d`](https://github.com/npm/npm/commit/110663d000a3908a4853393d9abae481700cf4dc) + [#9460](https://github.com/npm/npm/issue/9460) Specifying the default command + run by "npm start" and the fact that you can pass it arguments. + ([@JuanCaicedo](https://github.com/JuanCaicedo)) + +#### DEPENDENCY UPDATES FOR THEIR OWN SAKE + +* [`7476d2d`](https://github.com/npm/npm/commit/7476d2d31552a41671c425aa7fcc2844e0381008) + [npm/npmlog#19](https://github.com/npm/npmlog/pull/19) + `npmlog@2.0.0`: Make it possible to emit log messages with `error` as the + prefix. + ([@bengl](https://github.com/bengl)) +* [`6ca7888`](https://github.com/npm/npm/commit/6ca7888862cfe8bf802dc7c66632c102acd94cf5) + `read-package-json@2.0.2`: Minor cleanups. + ([@KenanY](https://github.com/KenanY)) + +### v2.14.9 (2015-10-29): + +There's still life in `npm@2`, but for now, enjoy these dependency upgrades! +Also, [@othiym23](https://github.com/othiym23) says hi! _waves_ +[@zkat](https://github.com/zkat) has her hands full, and +[@iarna](https://github.com/iarna)'s handling `npm@3`, so I'm dealing with +`npm@2` and the totally nonexistent weird bridge `npm@1.4` LTS release that may +or may not be happening this week. + +#### CAN'T STOP WON'T STOP UPDATING THOSE DEPENDENCIES + +* [`f52f0cb`](https://github.com/npm/npm/commit/f52f0cb51526314197e9d67619feebbd82a397b7) + [#10150](https://github.com/npm/npm/issues/10150) `chmodr@1.0.2`: Use + `fs.lstat()` to check if an entry is a directory, making `chmodr()` work + properly with NFS mounts on Windows. ([@sheerun](https://github.com/sheerun)) +* [`f7011d7`](https://github.com/npm/npm/commit/f7011d7b3b1d9148a6cd8f7b8359d6fe3269a912) + [#10150](https://github.com/npm/npm/issues/10150) `which@1.2.0`: Additional + command-line parameters, which is nice but not used by npm. + ([@isaacs](https://github.com/isaacs)) +* [`ebcc0d8`](https://github.com/npm/npm/commit/ebcc0d8629388da0b849bbbad590382cd7268f51) + [#10150](https://github.com/npm/npm/issues/10150) `minimatch@3.0.0`: Don't + package browser version. ([@isaacs](https://github.com/isaacs)) +* [`8c98dce`](https://github.com/npm/npm/commit/8c98dce5ffe242bafbe92b849e73e8de1803e256) + [#10150](https://github.com/npm/npm/issues/10150) `fstream-ignore@1.0.3`: + Upgrade to use `minimatch@3` (for deduping purposes). + ([@othiym23](https://github.com/othiym23)) +* [`db9ef33`](https://github.com/npm/npm/commit/db9ef337c253ecf21c921055bf8742e10d1cb3bb) + [#10150](https://github.com/npm/npm/issues/10150) `request@2.65.0`: + Dependency upgrades and a few bug fixes, mostly related to cookie handling. + ([@simov](https://github.com/simov)) + +#### DEVDEPENDENCIES TOO, I GUESS, IT'S COOL + +* [`dfbf621`](https://github.com/npm/npm/commit/dfbf621afa09c46991249b4f9a995d1823ea7ede) + [#10150](https://github.com/npm/npm/issues/10150) `tap@2.2.0`: Better + handling of test order handling (including some test fixes for npm). + ([@isaacs](https://github.com/isaacs)) +* [`cf5ad5a`](https://github.com/npm/npm/commit/cf5ad5a8c88bfd72e30ef8a8d1d3c5508e0b3c23) + [#10150](https://github.com/npm/npm/issues/10150) `nock@2.16.0`: More + expectations, documentation, and bug fixes. + ([@pgte](https://github.com/pgte)) + +### v2.14.8 (2015-10-08): + +#### SLOWLY RECOVERING FROM FEELINGS + +OS&F is definitely my favorite convention I've gone to. Y'all should check it +out next year! Rebecca and Kat are back, although Forrest is out at +[&yet conf](http://andyetconf.com/). + +This week sees another tiny LTS release with non-code-related patches -- just +CI/release things. + +Meanwhile, have you heard? `npm@3` is much faster now! Go upgrade with `npm +install -g npm@latest` and give it a whirl if you haven't already! + +#### IF YOU CHANGE CASING ON A FILE, YOU ARE NOT MY FRIEND + +Seriously. I love me some case-sensitive filesystems, but a lot of us have to +deal with `git` and its funky support for case normalizing systems. Have mercy +and just don't bother if all you're changing is casing, please? Otherwise, I +have to do this little dance to prevent horrible conflicts. + +* [`c3a7b61`](https://github.com/npm/npm/commit/c3a7b619786650a45653c8b55b8741fc7bb5cfda) + [#9804](https://github.com/npm/npm/pulls/9804) Remove the readme file with + weird casing. + ([@zkat](https://github.com/zkat)) +* [`f3f619e`](https://github.com/npm/npm/commit/f3f619e06e4be1378dbf286f897b50e9c69c9557) + [#9804](https://github.com/npm/npm/pulls/9804) Add the readme file back in, + with desired casing. + ([@zkat](https://github.com/zkat)) + +#### IDK. OUR CI DOESN'T EVEN FULLY WORK YET BUT SURE + +Either way, it's nice to make sure we're running stuff on the latest Node. `4.2` +is getting released very soon, though (this week?), and that'll be the first +official LTS release! + +* [`bd0b9ab`](https://github.com/npm/npm/commit/bd0b9ab6e60a31448794bbd88f94672572c3cb55) + [#9827](https://github.com/npm/npm/pulls/9827) Add node `4.0` and `4.1` to + TravisCI + ([@JaKXz](https://github.com/JaKXz)) + +### v2.14.7 (2015-10-01): + +#### MORE RELEASE STAGGERING?! + +Hi all, and greetings from [Open Source & Feelings](http://osfeels.com)! + +So we're switching gears a little with how we handle our weekly releases: from +now on, we're going to stagger release weeks between dependency bumps and +regular patches. So, this week, aside from a doc change, we'll be doing only +version bumps. Expect actual patches next week! + +#### TOTALLY FOLLOWING THE RULES ALREADY + +So I snuck this in, because it's our own [@snopeks](https://github.com/snopeks)' +first contribution to the main `npm` repo. She's been helping with building +support documents for Orgs, and contributed her general intro guide to the new +feature so you can read it with `npm help orgs` right in your terminal! + +* [`8324ea0`](https://github.com/npm/npm/commit/8324ea023ace4e08b6b8959ad199e2457af9f9cf) + [#9761](https://github.com/npm/npm/pull/9761) Added general user guide for + Orgs. + ([@snopeks](https://github.com/snopeks)) + +#### JUST. ONE. MORE. + +* [`9a502ca`](https://github.com/npm/npm/commit/9a502ca96e2d43ec75a8f684c9ca33af7e910f0a) + Use unique package name in tests to work around weird test-state-based + failures. + ([@iarna](https://github.com/iarna)) + +#### OKAY ACTUALLY THE THING I WAS SUPPOSED TO DO + +Anyway -- here's your version bump! :) + +* [`4aeb94c`](https://github.com/npm/npm/commit/4aeb94c9f0df3f41802cf2e0397a998f3b527c25) + `request@2.64.0`: No longer defaulting to `application/json` for `json` + requests. Also some minor doc and packaging patches. + ([@simov](https://github.com/simov)) +* [`a18b213`](https://github.com/npm/npm/commit/a18b213e6945a8f5faf882927829ac95f844e2aa) + `glob@5.0.15`: Upgraded `minimatch` dependency. + ([@isaacs](https://github.com/isaacs)) +* [`9eb64d4`](https://github.com/npm/npm/commit/9eb64e44509519ca9d788502edb2eba4cea5c86b) + `nock@2.13.0` + ([@pgte](https://github.com/pgte)) + +### v2.14.6 (2015-09-24): + +#### `¯\_(ツ)_/¯` + +Since `2.x` is LTS now, you can expect a slowdown in overall release sizes. On +top of that, we had our all-company-npm-internal-conf thing on Monday and +Tuesday so there wasn't really time to do much at all. + +Still, we're bringing you a couple of tiny little changes this week! + +* [`7b7da13`](https://github.com/npm/npm/commit/7b7da13c6cdf5eae53c20d5c69afc4c16e6f715d) + [#9471](https://github.com/npm/npm/pull/9471) When the port for a tarball is + different than the registry it's in, but the hostname is the same, the + protocol is now allowed to change, too. + ([@fastest963](https://github.com/fastest963)) +* [`6643ada`](https://github.com/npm/npm/commit/6643adaf9f37f08893e3ad28b797c55a36b2a152) + `request@2.63.0`: Use `application/json` as the default content type when + making `json` requests. + ([@simov](https://github.com/simov)) + +### v2.14.5 (2015-09-17): + +#### NPM IS DEAD. LONG LIVE NPM + +That's right folks. As of this week, `npm@latest` is `npm@3`! There's some +really great shiny new things over there, and you should really take a look. + +Many kudos to [@iarna](https://github.com/iarna) for her hard work on `npm@3`! + +Don't worry, we'll keep `2.x` around for a while (as LTS), but you won't see +many, if any, new features on this end. From now on, we're going to use +`latest-2` and `next-2` as the dist tags for the `npm@2` branch. + +#### OKAY THAT'S FINE CAN I DEPRECATE THINGS NOW? + +Yes! Specially if you're using scoped packages. Apparently, deprecating them +never worked, but that should be better now. :) + +* [`eca7b24`](https://github.com/npm/npm/commit/eca7b24de9a0090da02a93a69726f5e70ab80543) + [#9558](https://github.com/npm/npm/issues/9558) Add tests for npm deprecate. + ([@zkat](https://github.com/zkat)) +* [`648fe16`](https://github.com/npm/npm/commit/648fe16157ef0db22395ae056d1dd4b4c1605bf4) + [#9558](https://github.com/npm/npm/issues/9558) `npm-registry-client@7.0.7`: + Fixes `npm deprecate` so you can actually deprecate scoped modules now (it + never worked). + ([@zkat](https://github.com/zkat)) + +#### WTF IS `node-waf` + +idk. Some old thing. We don't talk about it anymore. + +* [`cf1b39f`](https://github.com/npm/npm/commit/cf1b39fc95a9ffad7fba4c2fee705c53b19d1d16) + [#9584](https://github.com/npm/npm/issues/9584) Fix ancient references to + `node-waf` in the docs to refer to the `node-gyp` version of things. + ([@KenanY](https://github.com/KenanY)) + +#### THE `graceful-fs` AND `node-gyp` SAGA CONTINUES + +Last week had some sweeping `graceful-fs` upgrades, and this takes care of one +of the stragglers, as well as bumping `node-gyp`. `node@4` users might be +excited about this, or even `node@<4` users who previously had to cherry-pick a +bunch of patches to get the latest npm working. + +* [`e07354f`](https://github.com/npm/npm/commit/e07354f3ff3a6be568fe950f1f825897f72912d8) + `sha@2.0.1`: Upgraded graceful-fs! + ([@ForbesLindesay](https://github.com/ForbesLindesay)) +* [`83cb6ee`](https://github.com/npm/npm/commit/83cb6ee4045b85e565e9678ca1878877e1dc75bd) + `node-gyp@3.0.3` + ([@rvagg](https://github.com/rvagg)) + +#### DEPS! DEPS! MORE DEPS! OK STOP DEPS + +* [`0d60888`](https://github.com/npm/npm/commit/0d608889615a1cb63f5f852337e955053f201aeb) + `normalize-package-data@2.3.4`: Use an external package to check for built-in + node modules. + ([@sindresorhus](https://github.com/sindresorhus)) +* [`79b4dac`](https://github.com/npm/npm/commit/79b4dac11f1c2d8ad5489fc3104734e1c10d4793) + `retry@0.8.0` + ([@tim-kos](https://github.com/tim-kos)) +* [`c164941`](https://github.com/npm/npm/commit/c164941d3c792904d5b126a4fd36eefbe0699f52) + `request@2.62.0`: node 4 added to build targets. Option initialization issues + fixed. + ([@simov](https://github.com/simov)) +* [`0fd878a`](https://github.com/npm/npm/commit/0fd878a44d5ae303325808d1f00df4dce7549d50) + `lru-cache@2.7.0`: Cache serialization support and fixes a cache length bug. + ([@isaacs](https://github.com/isaacs)) +* [`6a7a114`](https://github.com/npm/npm/commit/6a7a114a45b4699995d6e09164fdfd0fa1274591) + `nock@2.12.0` + ([@pgte](https://github.com/pgte)) +* [`6b25e6d`](https://github.com/npm/npm/commit/6b25e6d2235c11f4444104db4545cb42a0267666) + `semver@5.0.3`: Removed uglify-js dead code. + ([@isaacs](https://github.com/isaacs)) + +### v2.14.4 (2015-09-10): + +#### THE GREAT NODEv4 SAGA + +So [Node 4 is out now](https://nodejs.org/en/blog/release/v4.0.0/) and that's +going to involve a number of things over in npm land. Most importantly, it's the +last major release that will include the `2.x` branch of npm. That also means +that `2.x` is going to go into LTS mode in the coming weeks -- once `npm@3` +becomes our official `latest` release. You can most likely expect Node 5 to +include `npm@3` by default, whenever that happens. We'll go into more detail +about LTS at that point, as well, so keep your eyes peeled for announcements! + +#### NODE IS DEAD. LONG LIVE NODE! + +Node 4 being released means that a few things that used to be floating patches +are finally making it right into npm proper. This week, we've got two such +updates, both to dependencies: + +* [`505d9e4`](https://github.com/npm/npm/commit/505d9e40c13b8b0bb3f70ee9886f7b73ba569407) + `node-gyp@3.0.1`: Support for node nightlies and compilation for both node and + io.js without extra patching + ([@rvagg](https://github.com/rvagg)) + +[@thefourtheye](https://github.com/thefourtheye) was kind enough to submit a +*bunch* of PRs to npm's dependencies updating them to `graceful-fs@4.1.2`, which +mainly makes it so we're no longer monkey-patching `fs`. The following are all +updates related to this: + +* [`10cb189`](https://github.com/npm/npm/commit/10cb189c773fef804214018d57509cc7a943184b) + `write-file-atomic@1.1.3` + ([@thefourtheye](https://github.com/thefourtheye)) +* [`edfb80b`](https://github.com/npm/npm/commit/edfb80b39f8cfce9a993f139eb98248001198e09) + `tar@2.2.1` + ([@thefourtheye](https://github.com/thefourtheye)) +* [`aa6e1ee`](https://github.com/npm/npm/commit/aa6e1eede7d71fa69d7256afdfbaa3406bc39a5b) + `read-package-json@2.0.1` + ([@thefourtheye](https://github.com/thefourtheye)) +* [`18971a3`](https://github.com/npm/npm/commit/18971a361635ed3958ecd39b63930ae1e56f8612) + `read-installed@4.0.3` + ([@thefourtheye](https://github.com/thefourtheye)) +* [`a4cba71`](https://github.com/npm/npm/commit/a4cba71bd2532236fda7385bf55e8790cafd4f0a) + `fstream@1.0.8` + ([@thefourtheye](https://github.com/thefourtheye)) +* [`70a38e2`](https://github.com/npm/npm/commit/70a38e29418951ac61ab6cf269d188074fe8ac3a) + `fs-write-stream-atomic@1.0.4` + ([@thefourtheye](https://github.com/thefourtheye)) +* [`9cbd20f`](https://github.com/npm/npm/commit/9cbd20f691e37960e4ba12d401abd1069657cb47) + `fs-vacuum@1.2.7` + ([@thefourtheye](https://github.com/thefourtheye)) + +#### OTHER PATCHES + +* [`c4dd521`](https://github.com/npm/npm/commit/c4dd5213b2f3283ea0392845e5f78cac4573529e) + [#9506](https://github.com/npm/npm/issues/9506) Make `npm link` work on + Windows when using node pre-release/RC releases. + ([@jon-hall](https://github.com/jon-hall)) +* [`b6bc29c`](https://github.com/npm/npm/commit/b6bc29c1401b3d6b570c09cbef1866bdb0436b59) + [#9544](https://github.com/npm/npm/issues/9549) `process.binding` is being + deprecated, so our only direct usage has been removed. + ([@ChALkeR](https://github.com/ChALkeR)) + +#### MORE DEPENDENCIES! + +* [`d940594`](https://github.com/npm/npm/commit/d940594e479a7f012b6dd6952e8ef985ba2a6216) + `tap@1.4.1` + ([@isaacs](https://github.com/isaacs)) +* [`ee38486`](https://github.com/npm/npm/commit/ee3848669331fd98879a3175789d963543f67ce3) + `which@1.1.2`: Added tests for Windows-related dead code that was previously + helping a silent failure happen. Travis stuff, too. + ([@isaacs](https://github.com/isaacs)) + +#### DOC UPDATES + +* [`475daf5`](https://github.com/npm/npm/commit/475daf54ad07777938d1d7ee1a3e576961e84510) + [#9492](https://github.com/npm/npm/issues/9492) Clarify how `.npmignore` and + `.gitignore` are found and used by npm. + ([@addaleax](https://github.com/addaleax)) +* [`b2c391d`](https://github.com/npm/npm/commit/b2c391d7833249626a6d7650363a83bcc778717a) + `nopt@3.0.4`: Minor clarifications to docs about how array and errors work. + ([@zkat](https://github.com/zkat)) + +### v2.14.3 (2015-09-03): + +#### TEAMS AND ORGS STILL BETA. CLI CODE STILL SOLID. + +Our closed beta for Teens and Orcs is happening! The web team is hard at work +making sure everything looks pretty and usable and such. Once we fix things +stemming from that beta, you can expect the feature to be available publicly. +Some time after that, it'll even be available for free for FOSS orgs. It'll Be +Done When It's Done™. + +#### OH GOOD, I CAN ACTUALLY UPSTREAM NOW + +Looks like last week's release foiled our own test suite when trying to upstream +it to Node! Just a friendly reminder that no, `.npmrc` is no longer included +then you pack/release a package! [@othiym23](https://github.com/othiym23) and +[@isaacs](https://github.com/isaacs) managed to suss the really strange test +failures resulting from that, and we've patched it in this release. + +* [`01a3428`](https://github.com/npm/npm/commit/01a3428534b754dca89a56fd1e49f55cb22f6f25) + [#9476](https://github.com/npm/npm/issues/9476) test: Recreate missing + `.npmrc` files when missing so downstream packagers can run tests on packed + npm. + ([@othiym23](https://github.com/othiym23)) + +#### TALKING ABOUT THE CHANGELOG IN THE CHANGELOG IS LIKE, POMO OR SOMETHING + +* [`c1e7a83`](https://github.com/npm/npm/commit/c1e7a83c0ae7aadf01aecc57cf8a0ae2009d4da8) + [#9431](https://github.com/npm/npm/issues/9431) CHANGELOG: clarify + windows-related nature of patch + ([@saper](https://github.com/saper)) + +#### devDependencies UPDATED + +No actual dep updates this week, but we're bumping a couple of devDeps: + +* [`8454835`](https://github.com/npm/npm/commit/84548351bfd63e3e305d195abbcad24c6b7c3e8e) + `tap@1.4.0`: Add `t.contains()` as alias to `t.match()` + ([@isaacs](https://github.com/isaacs)) +* [`13d2216`](https://github.com/npm/npm/commit/13d22161bcdeb6e1ed095d5ba2f77e6abfffa5eb) + `deep-equal@1.0.1`: Make `null == undefined` in non-strict mode + ([@isaacs](https://github.com/isaacs)) + +### v2.14.2 (2015-08-27): + +#### GETTING THAT PESKY `preferGlobal` WARNING RIGHT + +So apparently the `preferGlobal` option hasn't quite been warning correctly for +some time. But now it should be all better! tl;dr: if you try and install a +dependency with `preferGlobal: true`, and it's _not already_ in your +`package.json`, you'll get a warning that the author would really rather you +install it with `--global`. This should prevent Windows PowerShell from thinking +npm has failed just because of a benign warning. + +* [`bbb25f3`](https://github.com/npm/npm/commit/bbb25f30d582f8979168c79233a9f8f840974f90) + [#8841](https://github.com/npm/npm/issues/8841) + [#9409](https://github.com/npm/npm/issues/9409) The `preferGlobal` + warning shouldn't happen if the dependency being installed is listed in + `devDependencies`. ([@saper](https://github.com/saper)) +* [`222fcec`](https://github.com/npm/npm/commit/222fcec85ccd30d35899e5037079fb14625af4e2) + [#9409](https://github.com/npm/npm/issues/9409) `preferGlobal` now prints a + warning when there are no dependencies for the current package. + ([@zkat](https://github.com/zkat)) +* [`5cfed6d`](https://github.com/npm/npm/commit/5cfed6d7a1a5f2731688cfc8293b5e43a6355393) + [#9409](https://github.com/npm/npm/issues/9409) Verify that + `preferGlobal` is warning as expected (when a `preferGlobal` dependency is + installed, but isn't listed in either `dependencies` or `devDependencies`). + ([@zkat](https://github.com/zkat)) + +#### BUMP +1 + +* [`eeafce2`](https://github.com/npm/npm/commit/eeafce2d06883c0f51bf403415b6bc5f2647eba3) + `validate-npm-package-license@3.0.1`: Include additional metadata in parsed license object, + useful for license checkers. ([@kemitchell](https://github.com/kemitchell)) +* [`1502a28`](https://github.com/npm/npm/commit/1502a285f84aa548806b3eafc8889e6288e810f3) + `normalise-package-data@2.3.2`: Updated to use `validate-npm-package-license@3.0.1`. + ([@othiym23](https://github.com/othiym23)) +* [`cbde823`](https://github.com/npm/npm/commit/cbde8233436bf0ea62a4740869b4990322c20659) + `init-package-json@1.9.1`: Add a `silent` option to suppress output on writing the + generated `package.json`. Also, updated to use `validate-npm-package-license@3.0.1`. + ([@zkat](https://github.com/zkat)) +* [`08fda46`](https://github.com/npm/npm/commit/08fda465452b4d77f1ced8050ee3a35a77fc30a5) + `tar@2.2.0`: Minor improvements. ([@othiym23](https://github.com/othiym23)) +* [`dc2f20b`](https://github.com/npm/npm/commit/dc2f20b53fff77203139c863b48da0e959df2ac9) + `rimraf@2.4.3`: `EPERM` now triggers a delay / retry loop (since Windows throws + this when things still hold a handle). ([@isaacs](https://github.com/isaacs)) +* [`e8acb27`](https://github.com/npm/npm/commit/e8acb273aa67ee0394d0431650e1b2a7d09c8554) + `read@1.0.7`: Fix licensing ambiguity. ([@isaacs](https://github.com/isaacs)) + +#### OTHER STUFF THAT'S RELEVANT + +* [`73a1ee0`](https://github.com/npm/npm/commit/73a1ee0be90fa1928521b63f28bef83b8ffab61d) + [#9386](https://github.com/npm/npm/issues/9386) Include additional unignorable files in + documentation. + ([@mjhasbach](https://github.com/mjhasbach)) +* [`0313e40`](https://github.com/npm/npm/commit/0313e40ee0f757fce8861be590ad668c23d7be53) + [#9396](https://github.com/npm/npm/issues/9396) Improve the `EISDIR` error + message returned by npm's error-handling code to give users a better hint of + what's most likely going on. Usually, error reports with this error code are + about people trying to install things without a `package.json`. + ([@KenanY](https://github.com/KenanY)) +* [`2677457`](https://github.com/npm/npm/commit/26774579c739c5951351e58263cf4d6ea3d66ec8) + [#9360](https://github.com/npm/npm/issues/9360) Make it easier to run + only _some_ of npm tests with lifecycle scripts via `npm tap test/tap/testname.js`. + ([@iarna](https://github.com/iarna)) + +### v2.14.1 (2015-08-20): + +#### SECURITY FIX + +There are patches for two information leaks of moderate severity in `npm@2.14.1`: + +1. In some cases, npm was leaking sensitive credential information into the + child environment when running package and lifecycle scripts. This could + lead to packages being published with files (most notably `config.gypi`, a + file created by `node-gyp` that is a cache of environmental information + regenerated on every run) containing the bearer tokens used to authenticate + users to the registry. Users with affected packages have been notified (and + the affected tokens invalidated), and now npm has been modified to not + upload files that could contain this information, as well as scrubbing the + sensitive information out of the environment passed to child scripts. +2. Per-package `.npmrc` files are used by some maintainers as a way to scope + those packages to a specific registry and its credentials. This is a + reasonable use case, but by default `.npmrc` was packed into packages, + leaking those credentials. npm will no longer include `.npmrc` when packing + tarballs. + +If you maintain packages and believe you may be affected by either +of the above scenarios (especially if you've received a security +notification from npm recently), please upgrade to `npm@2.14.1` as +soon as possible. If you believe you may have inadvertently leaked +your credentials, upgrade to `npm@2.14.1` on the affected machine, +and run `npm logout` and then `npm login`. Your access tokens will be +invalidated, which will eliminate any risk posed by tokens inadvertently +included in published packages. We apologize for the inconvenience this +causes, as well as the oversight that led to the existence of this issue +in the first place. + +Huge thanks to [@ChALkeR](https://github.com/ChALkeR) for bringing these +issues to our attention, and for helping us identify affected packages +and maintainers. Thanks also to the Node.js security working group for +their coördination with the team in our response to this issue. We +appreciate everybody's patience and understanding tremendously. + +* [`b9474a8`](https://github.com/npm/npm/commit/b9474a843ca55b7c5fac6da33989e8eb39aff8b1) + `fstream-npm@1.0.5`: Stop publishing build cruft (`config.gypi`) and per-project + `.npmrc` files to keep local configuration out of published packages. + ([@othiym23](https://github.com/othiym23)) +* [`13c286d`](https://github.com/npm/npm/commit/13c286dbdc3fa8fec4cb79fc4d1ee505c8a41b2e) + [#9348](https://github.com/npm/npm/issues/9348) Filter "private" + (underscore-prefixed, even when scoped to a registry) configuration values + out of child environments. ([@othiym23](https://github.com/othiym23)) + +#### BETTER WINDOWS INTEGRATION, ONE STEP AT A TIME + +* [`e40e71f`](https://github.com/npm/npm/commit/e40e71f2f838a8a42392f44e3eeec04e323ab743) + [#6412](https://github.com/npm/npm/issues/6412) Improve the search strategy + used by the npm shims for Windows to prioritize your own local npm installs. + npm has really needed this tweak for a long time, so hammer on it and let us + know if you run into issues, but with luck it will Just Work. + ([@joaocgreis](https://github.com/joaocgreis)) +* [`204ebbb`](https://github.com/npm/npm/commit/204ebbb3e0cab696a429a878ceeb4a7e78ec2b94) + [#8751](https://github.com/npm/npm/issues/8751) + [#7333](https://github.com/npm/npm/issues/7333) Keep [autorun + scripts](https://technet.microsoft.com/en-us/sysinternals/bb963902.aspx) from + interfering with npm package and lifecycle script execution on Windows by + adding `/d` and `/s` when invoking `cmd.exe`. + ([@saper](https://github.com/saper)) + +#### IT SEEMED LIKE AN IDEA AT THE TIME + +* [`286f3d9`](https://github.com/npm/npm/commit/286f3d97103812f0fd84b70352addbe899e258f9) + [#9201](https://github.com/npm/npm/pull/9201) For a while npm was building + HTML partials for use on [`docs.npmjs.com`](https://docs.npmjs.com), but we + weren't actually using them. Stop building them, which makes running the full + test suite and installation process around a third faster. + ([@isaacs](https://github.com/isaacs)) + +#### A SINGLE LONELY DEPENDENCY UPGRADE + +* [`b343b95`](https://github.com/npm/npm/commit/b343b956ef777e321e4251ddc96ec6d80827d9e2) + `request@2.61.0`: Bug fixes and keep-alive tweaks. + ([@simov](https://github.com/simov)) + +### v2.14.0 (2015-08-13): + +#### IT'S HERE! KINDA! + +This release adds support for teens and orcs (err, teams and organizations) to +the npm CLI! Note that the web site and registry-side features of this are +still not ready for public consumption. + +A beta should be starting in the next couple of weeks, and the features +themselves will become public once all that's done. Keep an eye out for more +news! + +All of these changes were done under [`#9011`](https://github.com/npm/npm/pull/9011): + +* [`6424170`](https://github.com/npm/npm/commit/6424170fc17c666a6efc090370ec691e0cab1792) + Added new `npm team` command and subcommands. + ([@zkat](https://github.com/zkat)) +* [`52220d1`](https://github.com/npm/npm/commit/52220d146d474ec29b683bd99c06f75cbd46a9f4) + Added documentation for new `npm team` command. + ([@zkat](https://github.com/zkat)) +* [`4e66830`](https://github.com/npm/npm/commit/4e668304850d02df8eb27a779fda76fe5de645e7) + Updated `npm access` to support teams and organizations. + ([@zkat](https://github.com/zkat)) +* [`ea3eb87`](https://github.com/npm/npm/commit/ea3eb8733d9fa09ce34106b1b19fb1a8f95844a5) + Gussied up docs for `npm access` with new commands. + ([@zkat](https://github.com/zkat)) +* [`6e0b431`](https://github.com/npm/npm/commit/6e0b431c1de5e329c86e57d097aa88ebfedea864) + Fix up `npm whoami` to make the underlying API usable elsewhere. + ([@zkat](https://github.com/zkat)) +* [`f29c931`](https://github.com/npm/npm/commit/f29c931012ce5ccd69c29d83548f27e443bf7e62) + `npm-registry-client@7.0.1`: Upgrade `npm-registry-client` API to support + `team` and `access` calls against the registry. + ([@zkat](https://github.com/zkat)) + +#### A FEW EXTRA VERSION BUMPS + +* [`c977e12`](https://github.com/npm/npm/commit/c977e12cbfa50c2f52fc807f5cc19ba1cc1b39bf) + `init-package-json@1.8.0`: Checks for some `npm@3` metadata. + ([@iarna](https://github.com/iarna)) +* [`5c8c9e5`](https://github.com/npm/npm/commit/5c8c9e5ae177ba7d0d298cfa42f3fc7f0271e4ec) + `columnify@1.5.2`: Updated some dependencies. + ([@timoxley](https://github.com/timoxley)) +* [`5d56742`](https://github.com/npm/npm/commit/5d567425768b75aeab402c817a53d8b2bc60d8de) + `chownr@1.0.1`: Tests, docs, and minor style nits. + ([@isaacs](https://github.com/isaacs)) + +#### ALSO A DOC FIX + +* [`846fcc7`](https://github.com/npm/npm/commit/846fcc79b86984b109a97366b0422f995a45f8bf) + [`#9200`](https://github.com/npm/npm/pull/9200) Remove single quotes + around semver range, thus making it valid semver. + ([@KenanY](https://github.com/KenanY)) + +### v2.13.5 (2015-08-07): + +This is another quiet week for the `npm@2` release. +[@zkat](https://github.com/zkat) has been working hard on polishing the CLI +bits of the registry's new feature to support direct management of teams and +organizations, and [@iarna](https://github.com/iarna) continues to work through +the list of issues blocking the general release of `npm@3`, which is looking +more and more solid all the time. + +[@othiym23](https://github.com/othiym23) and [@zkat](https://github.com/zkat) +have also been at this week's Node.js / io.js [collaborator +summit](https://github.com/nodejs/summit/tree/master), both as facilitators and +participants. This is a valuable opportunity to get some face time with other +contributors and to work through a bunch of important discussions, but it does +leave us feeling kind of sleepy. Running meetings is hard! + +What does that leave for this release? A few of the more tricky bug fixes that +have been sitting around for a little while now, and a couple dependency +upgrades. Nothing too fancy, but most of these were contributed by developers +like _you_, which we think is swell. Thanks! + +#### BUG FIXES + +* [`d7271b8`](https://github.com/npm/npm/commit/d7271b8226712479cdd339bf85faf7e394923e0d) + [#4530](https://github.com/npm/npm/issues/4530) The bash completion script + for npm no longer alters global completion behavior around word breaks. + ([@whitty](https://github.com/whitty)) +* [`c9ce294`](https://github.com/npm/npm/commit/c9ce29415a0a8fc610690b6e9d91b64d6e36cfcc) + [#7198](https://github.com/npm/npm/issues/7198) When setting up dependencies + to be shared via `npm link `, only run the lifecycle scripts during + the original link, not when running `npm link ` or `npm install + --link` against them. ([@murgatroid99](https://github.com/murgatroid99)) +* [`422da66`](https://github.com/npm/npm/commit/422da664bd3ce71313da447f170507faf5aac46a) + [#9108](https://github.com/npm/npm/issues/9108) Clear up minor confusion + around wording in `bundledDependencies` section of `package.json` docs. + ([@derekpeterson](https://github.com/derekpeterson)) +* [`6b42d99`](https://github.com/npm/npm/commit/6b42d99460885e715772d3487b1c548d2bc8a738) + [#9146](https://github.com/npm/npm/issues/9146) Include scripts that run for + `preversion`, `version`, and `postversion` in the section for lifecycle + scripts rather than the generic `npm run-script` output. + ([@othiym23](https://github.com/othiym23)) + +#### NOPE, NOT DONE WITH DEPENDENCY UPDATES + +* [`91a48bb`](https://github.com/npm/npm/commit/91a48bb5ef5a990781c86f8b69b8a32cf4fac2d9) + `chmodr@1.0.1`: Ignore symbolic links when recursively changing mode, just + like the Unix command. ([@isaacs](https://github.com/isaacs)) +* [`4bbc86e`](https://github.com/npm/npm/commit/4bbc86e3825e2eee9a8758ba26bdea0cb6a2581e) + `nock@2.10.0` ([@pgte](https://github.com/pgte)) + +### v2.13.4 (2015-07-30): + +#### JULY ENDS ON A FAIRLY QUIET NOTE + +Hey everyone! I hope you've had a great week. We're having a fairly small +release this week while we wrap up Teams and Orgs (or, as we've taken to calling +it internally, _Teens and Orcs_). + +In other exciting news, a bunch of us are gonna be at the [Node.js Collaborator +Summit](https://github.com/nodejs/summit/issues/1), and you can also find us at +[wafflejs](https://wafflejs.com/) on Wednesday. Hopefully we'll be seeing some +of you there. :) + +#### THE PATCH!!! + +So here it is. The patch. Hope it helps. (Thanks, +[@ktarplee](https://github.com/ktarplee)!) + +* [`2e58c48`](https://github.com/npm/npm/commit/2e58c4819e3cafe4ae23ab7f4a520fe09258cfd7) + [#9033](https://github.com/npm/npm/pull/9033) `npm version` now works on git + submodules + ([@ktarplee](https://github.com/ktarplee)) + +#### OH AND THERE'S A DEV DEPENDENCIES UPDATE + +Hooray. + +* [`d204683`](https://github.com/npm/npm/commit/d2046839d471322e61e3ceb0f00e78e5c481f967) + nock@2.9.1 + ([@pgte](https://github.com/pgte)) + +### v2.13.3 (2015-07-23): + +#### I'M SAVING THE GOOD JOKES FOR MORE INTERESTING RELEASES + +It's pretty hard to outdo last week's release buuuuut~ I promise I'll have a +treat when we release our shiny new **Teams and Organizations** feature! :D +(Coming Soon™). It'll be a real *gem*. + +That means it's a pretty low-key release this week. We got some nice +documentation tweaks, a few bugfixes, and other such things, though! + +Oh, and a _bunch of version bumps_. Thanks, `semver`! + +#### IT'S THE LITTLE THINGS THAT MATTER + +* [`2fac6ae`](https://github.com/npm/npm/commit/2fac6aeffefba2934c3db395b525d931599c34d8) + [#9012](https://github.com/npm/npm/issues/9012) A convenience for releases -- + using the globally-installed npm before now was causing minor annoyances, so + we just use the exact same npm we're releasing to build the new release. + ([@zkat](https://github.com/zkat)) + +#### WHAT DOES THIS BUTTON DO? + +There's a couple of doc updates! The last one might be interesting. + +* [`4cd3205`](https://github.com/npm/npm/commit/4cd32050c0f89b7f1ae486354fa2c35eea302ba5) + [#9002](https://github.com/npm/npm/issues/9002) Updated docs to list the + various files that npm automatically includes and excludes, regardless of + settings. + ([@SimenB](https://github.com/SimenB)) +* [`cf09e75`](https://github.com/npm/npm/commit/cf09e754931739af32647d667b671e72a4c79081) + [#9022](https://github.com/npm/npm/issues/9022) Document the `"access"` field + in `"publishConfig"`. Did you know you don't need to use `--access=public` + when publishing scoped packages?! Just put it in your `package.json`! + Go refresh yourself on scopes packages by [checking our docs](https://docs.npmjs.com/getting-started/scoped-packages) on them. + ([@boennemann](https://github.com/boennemann)) +* [`bfd73da`](https://github.com/npm/npm/commit/bfd73da33349cc2afb8278953b2ae16ea95023de) + [#9013](https://github.com/npm/npm/issues/9013) fixed typo in changelog + ([@radarhere](https://github.com/radarhere)) + +#### THE SEMVER MAJOR VERSION APOCALYPSE IS UPON US + +Basically, `semver` is up to `@5`, and that meant we needed to go in an update a +bunch of our dependencies manually. `node-gyp` is still pending update, since +it's not ours, though! + +* [`9232e58`](https://github.com/npm/npm/commit/9232e58d54c032c23716ef976023d36a42bfdcc9) + [#8972](https://github.com/npm/npm/issues/8972) `init-package-json@1.7.1` + ([@othiym23](https://github.com/othiym23)) +* [`ba44f6b`](https://github.com/npm/npm/commit/ba44f6b4201a4faee025341b123e372d8f45b6d9) + [#8972](https://github.com/npm/npm/issues/8972) `normalize-package-data@2.3.1` + ([@othiym23](https://github.com/othiym23)) +* [`3901d3c`](https://github.com/npm/npm/commit/3901d3cf191880bb4420b1d6b8aedbcd8fc26cdf) + [#8972](https://github.com/npm/npm/issues/8972) `npm-install-checks@1.0.6` + ([@othiym23](https://github.com/othiym23)) +* [`ffcc7dd`](https://github.com/npm/npm/commit/ffcc7dd12f8bb94ff0f64c465c57e460b3f24a24) + [#8972](https://github.com/npm/npm/issues/8972) `npm-package-arg@4.0.2` + ([@othiym23](https://github.com/othiym23)) +* [`7128f9e`](https://github.com/npm/npm/commit/7128f9ec10c0c8482087511b716dbddb54249626) + [#8972](https://github.com/npm/npm/issues/8972) `npm-registry-client@6.5.1` + ([@othiym23](https://github.com/othiym23)) +* [`af28911`](https://github.com/npm/npm/commit/af28911ecd54a844f848c6ae41887097d6aa2f3b) + [#8972](https://github.com/npm/npm/issues/8972) `read-installed@4.0.2` + ([@othiym23](https://github.com/othiym23)) +* [`3cc817a`](https://github.com/npm/npm/commit/3cc817a0f34f698b580ff6ff02308700efc54f7c) + [#8972](https://github.com/npm/npm/issues/8972) node-gyp needs its own version + of semver + ([@othiym23](https://github.com/othiym23)) +* [`f98eccc`](https://github.com/npm/npm/commit/f98eccc6e3a6699ca0aa9ecbad93a3b995583871) + [#8972](https://github.com/npm/npm/issues/8972) `semver@5.0.1`: Stop including + browser builds. + ([@isaacs](https://github.com/isaacs)) + +#### \*BUMP\* + +And some other version bumps for good measure. + +* [`254ecfb`](https://github.com/npm/npm/commit/254ecfb04f026c2fd16427db01a53600c1892c8b) + [#8990](https://github.com/npm/npm/issues/8990) `marked-man@0.1.5`: Fixes an + issue with documentation rendering where backticks in 2nd-level headers would + break rendering (?!?!) + ([@steveklabnik](https://github.com/steveklabnik)) +* [`79efd79`](https://github.com/npm/npm/commit/79efd79ac216da8cee8636fb2ed926b0196a4eb6) + `minimatch@2.0.10`: A pattern like `'*.!(x).!(y)'` should not match a name + like `'a.xyz.yab'`. + ([@isaacs](https://github.com/isaacs)) +* [`39c7dc9`](https://github.com/npm/npm/commit/39c7dc9a4e17cd35a5ed882ba671821c9a900f9e) + `request@2.60.0`: A few bug fixes and doc updates. + ([@simov](https://github.com/simov)) +* [`72d3c3a`](https://github.com/npm/npm/commit/72d3c3a9e1e461608aa21b14c01a650333330da9) + `rimraf@2.4.2`: Minor doc and dep updates + ([@isaacs](https://github.com/isaacs)) +* [`7513035`](https://github.com/npm/npm/commit/75130356a06f5f4fbec3786aac9f9f0b36dfe010) + `nock@2.9.1` + ([@pgte](https://github.com/pgte)) +* [`3d9aa82`](https://github.com/npm/npm/commit/3d9aa82260f0643a32c13d0c1ed16f644b6fd4ab) + Fixes this thing where Kat decided to save `nock` as a regular dependency ;) + ([@othiym23](https://github.com/othiym23)) + +### v2.13.2 (2015-07-16): + +#### HOLD ON TO YOUR TENTACLES... IT'S NPM RELEASE TIME! + +Kat: Hooray! Full team again, and we've got a pretty small patch release this +week, about everyone's favorite recurring issue: git URLs! + +Rebecca: No Way! Again? + +Kat: The ride never ends! In the meantime, there's some fun, exciting work in +the background to get orgs and teams out the door. Keep an eye out for news. :) + +Rebecca: And make sure to keep an eye out for patches for the super-fresh +`npm@3`! + +#### LET'S GIT INKY + +Rebecca: So what's this about another git URL issue? + +Kat: Welp, I apparently broke backwards-compatibility on what are actually +invalid `git+https` URLs! So I'm making it work, but we're gonna deprecate URLs +that look like `git+https://user@host:path/is/here`. + +Rebecca: What should we use instead?! + +Kat: Just do me a solid and use `git+ssh://user@host:path/here` or +`git+https://user@host/absolute/https/path` instead! + +* [`769f06e`](https://github.com/npm/npm/commit/769f06e5455d7a9fc738379de2e05868df0dab6f) + Updated tests for `getResolved` so the URLs are run through + `normalize-git-url`. + ([@zkat](https://github.com/zkat)) +* [`edbae68`](https://github.com/npm/npm/commit/edbae685bf48971e878ced373d6825fc1891ee47) + [#8881](https://github.com/npm/npm/issues/8881) Added tests to verify that `git+https:` URLs are handled compatibly. + ([@zkat](https://github.com/zkat)) + +#### NEWS FLASH! DOCUMENTATION IMPROVEMENTS! + +* [`bad4e014`](https://github.com/npm/npm/commit/bad4e0143cc95754a682f1da543b2b4e196e924b) + [#8924](https://github.com/npm/npm/pull/8924) Make sure documented default + values in `lib/cache.js` properly correspond to current code. + ([@watilde](https://github.com/watilde)) +* [`e7a11fd`](https://github.com/npm/npm/commit/e7a11fdf70e333cdfe3dac94a1a30907adb76d59) + [#8036](https://github.com/npm/npm/issues/8036) Clarify the documentation for + `.npmrc` to clarify that it's not read at the project level when doing global + installs. + ([@espadrine](https://github.com/espadrine)) + +#### STAY FRESH~ + +Kat: That's it for npm core changes! + +Rebecca: Great! Let's look at the fresh new dependencies, then! + +Kat: See you all next week! + +Both: Stay Freeesh~ + +(some cat form of Forrest can be seen snoring in the corner) + +* [`bfa1f45`](https://github.com/npm/npm/bfa1f45ee760d05039557d2245b7e3df9fda8def) + `normalize-git-url@3.0.1`: Fixes url normalization such that `git+https:` + accepts scp syntax, but get converted into absolute-path `https:` URLs. Also + fixes scp syntax so you can have absolute paths after the `:` + (`git@myhost.org:/some/absolute/place.git`) + ([@zkat](https://github.com/zkat)) +* [`6f757d2`](https://github.com/npm/npm/6f757d22b53f91da0bebec6b5d16c1f4dbe130b4) + `glob@5.0.15`: Better handling of ENOTSUP + ([@isaacs](https://github.com/isaacs)) +* [`0920819`](https://github.com/npm/npm/09208197fb8b0c6d5dbf6bd7f59970cf366de989) + `node-gyp@2.0.2`: Fixes an issue with long paths on Win32 + ([@TooTallNate](https://github.com/TooTallNate)) + +### v2.13.1 (2015-07-09): + +#### KAUAI WAS NICE. I MISS IT. + +But Forrest's still kinda on vacation, and not just mentally, because he's +hanging out with the fine meatbags at CascadiaFest. Enjoy this small bug +release. + +#### MAKE OURSELVES HAPPY + +* [`40981f2`](https://github.com/npm/npm/commit/40981f2e0c9c12bb003ccf188169afd1d201f5af) + [#8862](https://github.com/npm/npm/issues/8862) Make the lifecycle's safety + check work with scoped packages. ([@tcort](https://github.com/tcort)) +* [`5125856`](https://github.com/npm/npm/commit/512585622481dbbda9a0306932468d59efaff658) + [#8855](https://github.com/npm/npm/issues/8855) Make dependency versions of + `"*"` match `"latest"` when all versions are prerelease. + ([@iarna](https://github.com/iarna)) +* [`22fdc1d`](https://github.com/npm/npm/commit/22fdc1d52602ba7098af978c75fca8f7d1060141) + Visually emphasize the correct way to write lifecycle scripts. + ([@josh-egan](https://github.com/josh-egan)) + +#### MAKE TRAVIS HAPPY + +* [`413c3ac`](https://github.com/npm/npm/commit/413c3ac2ab2437f3011c6ca0d1630109ec14e604) + Use npm's `2.x` branch for testing its `2.x` branch. + ([@iarna](https://github.com/iarna)) +* [`7602f64`](https://github.com/npm/npm/commit/7602f64826f7a465d9f3a20bd87a376d992607e6) + Don't prompt for GnuPG passphrase in version lifecycle tests. + ([@othiym23](https://github.com/othiym23)) + +#### MAKE `npm outdated` HAPPY + +* [`d338668`](https://github.com/npm/npm/commit/d338668601d1ebe5247a26237106e80ea8cd7f48) + [#8796](https://github.com/npm/npm/issues/8796) `fstream-npm@1.0.4`: When packing the + package tarball, npm no longer crashes for packages with certain combinations of + `.npmignore` entries, `.gitignore` entries, and lifecycle scripts. + ([@iarna](https://github.com/iarna)) +* [`dbe7c9c`](https://github.com/npm/npm/commit/dbe7c9c74734be870d16dd61b9e7f746123011f6) + `nock@2.7.0`: Add matching based on query strings. + ([@othiym23](https://github.com/othiym23)) + +There are new versions of `strip-ansi` and `ansi-regex`, but npm only uses them +indirectly, so we pushed them down into their dependencies where they can get +updated at their own pace. + +* [`06b6ca5`](https://github.com/npm/npm/commit/06b6ca5b5333025f10c8d901628859bd4678e027) + undeduplicate `ansi-regex` ([@othiym23](https://github.com/othiym23)) +* [`b168e33`](https://github.com/npm/npm/commit/b168e33ad46faf47020a45f72ba8cec8c644bdb9) + undeduplicate `strip-ansi` ([@othiym23](https://github.com/othiym23)) + +### v2.13.0 (2015-07-02): + +#### FORREST IS OUT! LET'S SNEAK IN ALL THE THINGS! + +Well, not _everything_. Just a couple of goodies, like the new `npm ping` +command, and the ability to add files to the commits created by `npm version` +with the new version hooks. There's also a couple of bugfixes in `npm` itself +and some of its dependencies. Here we go! + +#### YES HELLO THIS IS NPM REGISTRY SORRY NO DOG HERE + +Yes, that's right! We now have a dedicated `npm ping` command. It's super simple +and super easy. You ping. We tell you whether you pinged right by saying hello +right back. This should help out folks dealing with things like proxy issues or +other registry-access debugging issues. Give it a shot! + +This addresses [#5750](https://github.com/npm/npm/issues/5750), and will help +with the `npm doctor` stuff described in +[#6756](https://github.com/npm/npm/issues/6756). + +* [`f1f7a85`](https://github.com/npm/npm/commit/f1f7a85) + Add ping command to CLI + ([@michaelnisi](https://github.com/michaelnisi)) +* [`8cec629`](https://github.com/npm/npm/commit/8cec629) + Add ping command to npm-registry-client + ([@michaelnisi](https://github.com/michaelnisi)) +* [`0c0c92d`](https://github.com/npm/npm/0c0c92d) + Fixed ping command issues (added docs, tests, fixed minor bugs, etc) + ([@zkat](https://github.com/zkat)) + +#### I'VE WANTED THIS FOR `version` SINCE LIKE LITERALLY FOREVER AND A DAY + +Seriously! This patch lets you add files to the `version` commit before it's +made, So you can add additional metadata files, more automated changes to +`package.json`, or even generate `CHANGELOG.md` automatically pre-commit if +you're into that sort of thing. I'm so happy this is there I can't even. Do you +have other fun usecases for this? Tell +[npmbot (@npmjs)](http://twitter.com/npmjs) about it! + +* [`582f170`](https://github.com/npm/npm/commit/582f170) + [#8620](https://github.com/npm/npm/issues/8620) version: Allow scripts to add + files to the commit. + ([@jamestalmage](https://github.com/jamestalmage)) + +#### ALL YOUR FILE DESCRIPTORS ARE BELONG TO US + +We've had problems in the past with things like `EMFILE` errors popping up when +trying to install packages with a bunch of dependencies. Isaac patched up +[`graceful-fs`](https://github.com/isaacs/node-graceful-fs) to handle this case +better, so we should be seeing fewer of those. + +* [`022691a`](https://github.com/npm/npm/commit/022691a) + `graceful-fs@4.1.2`: Updated so we can monkey patch globally. + ([@isaacs](https://github.com/isaacs)) +* [`c9fb0fd`](https://github.com/npm/npm/commit/c9fb0fd) + Globally monkey-patch graceful-fs. This should fix some errors when installing + packages with lots of dependencies. + ([@isaacs](https://github.com/isaacs)) + +#### READ THE FINE DOCS. THEY'VE IMPROVED + +* [`5587d0d`](https://github.com/npm/npm/commit/5587d0d) + Nice clarification for `directories.bin` + ([@ujane](https://github.com/ujane)) +* [`20673c7`](https://github.com/npm/npm/commit/20673c7) + Hey, Windows folks! Check out + [`nvm-windows`](https://github.com/coreybutler/nvm-windows) + ([@ArtskydJ](https://github.com/ArtskydJ)) + +#### MORE NUMBERS! MORE VALUE! + +* [`5afa2d5`](https://github.com/npm/npm/commit/5afa2d5) + `validate-npm-package-name@2.2.2`: Documented package name rules in README + ([@zeusdeux](https://github.com/zeusdeux)) +* [`021f4d9`](https://github.com/npm/npm/commit/021f4d9) + `rimraf@2.4.1`: [#74](https://github.com/isaacs/rimraf/issues/74) Use async + function for bin (to better handle Window's `EBUSY`) + ([@isaacs](https://github.com/isaacs)) +* [`5223432`](https://github.com/npm/npm/commit/5223432) + `osenv@0.1.3`: Use `os.homedir()` polyfill for more reliable output. io.js + added the function and the polyfill does a better job than the prior solution. + ([@sindresorhus](https://github.com/sindresorhus)) +* [`8ebbc90`](https://github.com/npm/npm/commit/8ebbc90) + `npm-cache-filename@1.0.2`: Make sure different git references get different + cache folders. This should prevent `foo/bar#v1.0` and `foo/bar#master` from + sharing the same cache folder. + ([@tomekwi](https://github.com/tomekwi)) +* [`367b854`](https://github.com/npm/npm/commit/367b854) + `lru-cache@2.6.5`: Minor test/typo changes + ([@isaacs](https://github.com/isaacs)) +* [`9fcae61`](https://github.com/npm/npm/commit/9fcae61) + `glob@5.0.13`: Tiny doc change + stop firing 'match' events for ignored items. + ([@isaacs](https://github.com/isaacs)) + +#### OH AND ONE MORE THING + +* [`7827249`](https://github.com/npm/npm/commit/7827249) + `PeerDependencies` errors now include the package version. + ([@NickHeiner](https://github.com/NickHeiner)) + +### v2.12.1 (2015-06-25): + +#### HEY WHERE DID EVERYBODY GO + +I keep [hearing some commotion](https://github.com/npm/npm/releases/tag/v3.0.0). +Is there something going on? Like, a party or something? Anyway, here's a small +release with at least two significant bug fixes, at least one of which some of +you have been waiting for for quite a while. + +#### REMEMBER WHEN I SAID "REMEMBER WHEN I SAID THAT THING ABOUT PERMISSIONS?"? + +`npm@2.12.0` has a change that introduces a fix for a permissions problem +whereby the `_locks` directory in the cache directory can up being owned by +root. The fix in 2.12.0 takes care of that problem, but introduces a new +problem for Windows users where npm tries to call `process.getuid()`, which +doesn't exist on Windows. It was easy enough to fix (but more or less +impossible to test, thanks to all the external dependencies involved with +permissions and platforms and whatnot), but as a result, Windows users might +want to skip `npm@2.12.0` and go straight to `npm@2.12.1`. Sorry about that! + +* [`7e5da23`](https://github.com/npm/npm/commit/7e5da238ee869201fdb9027c27b79b0f76b440a8) + When using the new, "fixed" cache directory creator, be extra-careful to not + call `process.getuid()` on platforms that lack it. + ([@othiym23](https://github.com/othiym23)) + +#### WHEW! ALL DONE FIXING GIT FOREVER! + +New npm CLI team hero [@zkat](https://github.com/zkat) has finally (FINALLY) +fixed the regression somebody (hi!) introduced a couple months ago whereby git +URLs of the format `git+ssh://user@githost.com:org/repo.git` suddenly stopped +working, and also started being saved (and cached) incorrectly. I am 100% sure +there are absolutely no more bugs in the git caching code at all ever. Mm hm. +Yep. Pretty sure. Maybe. Hmm... I hope. + +*Sighs audibly.* + +[Let us know](http://github.com/npm/npm/issues/new) if we broke something else +with this fix. + +* [`94ca4a7`](https://github.com/npm/npm/commit/94ca4a711619ba8e40ce3d20bc42b13cdb7611b7) + [#8031](https://github.com/npm/npm/issues/8031) Even though + `git+ssh://user@githost.com:org/repo.git` isn't a URL, treat it like one for + the purposes of npm. ([@zkat](https://github.com/zkat)) +* [`e7f56e5`](https://github.com/npm/npm/commit/e7f56e5a97fcf1c52d5c5bee71303b0126129815) + [#8031](https://github.com/npm/npm/issues/8031) `normalize-git-url@2.0.0`: + Handle git URLs (and URL-like remote refs) in a manner consistent with npm's + docs. ([@zkat](https://github.com/zkat)) + +#### YEP, THERE ARE STILL DEPENDENCY UPGRADES + +* [`679bf47`](https://github.com/npm/npm/commit/679bf4745ac2cfbb01c9ce273e189807fd04fa33) + [#40](http://github.com/npm/read-installed/issues/40) `read-installed@4.0.1`: + Handle prerelease versions in top-level dependencies not in `package.json` + without marking those packages as invalid. + ([@benjamn](https://github.com/benjamn)) +* [`3a67410`](https://github.com/npm/npm/commit/3a6741068c9119174c920496778aeee870ebdac0) + `tap@1.3.1` ([@isaacs](https://github.com/isaacs)) +* [`151904a`](https://github.com/npm/npm/commit/151904af39dc24567f8c98529a2a64a4dbcc960a) + `nopt@3.0.3` ([@isaacs](https://github.com/isaacs)) + +### v2.12.0 (2015-06-18): + +#### REMEMBER WHEN I SAID THAT THING ABOUT PERMISSIONS? + +About [a million people](https://github.com/npm/npm/issues?utf8=%E2%9C%93&q=is%3Aissue+EACCES+_locks) +have filed issues related to having a tough time using npm after they've run +npm once or twice with sudo. "Don't worry about it!" I said. "We've fixed all +those permissions problems ages ago! Use this one weird trick and you'll never +have to deal with this again!" + +Well, uh, if you run npm with root the first time you run npm on a machine, it +turns out that the directory npm uses to store lockfiles ends up being owned by +the wrong user (almost always root), and that can, well, it can cause problems +sometimes. By which I mean every time you run npm without being root it'll barf +with `EACCES` errors. Whoops! + +This is an obnoxious regression, and to prevent it from recurring, we've made +it so that the cache, cached git remotes, and the lockfile directories are all +created and maintained using the same utilty module, which not only creates the +relevant paths with the correct permissions, but will fix the permissions on +those directories (if it can) when it notices that they're broken. An `npm +install` run as root ought to be sufficient to fix things up (and if that +doesn't work, first tell us about it, and then run `sudo chown -R $(whoami) +$HOME/.npm`) + +Also, I apologize for inadvertently gaslighting any of you by claiming this bug +wasn't actually a bug. I do think we've got this permanently dealt with now, +but I'll be paying extra-close attention to permissions issues related to the +cache for a while. + +* [`85d1a53`](https://github.com/npm/npm/commit/85d1a53d7b5e0fc04823187e522ae3711ede61fa) + Set permissions on lock directory to the owner of the process. + ([@othiym23](https://github.com/othiym23)) + +#### I WENT TO NODECONF AND ALL I GOT WAS THIS LOUSY SPDX T-SHIRT + +That's not literally true. We spent very little time discussing SPDX, +[@kemitchell](https://github.com/kemitchell) is a champ, and I had a lot of fun +playing drum & bass to a mostly empty Boogie Barn and only ended up with one +moderately severe cold for my pains. Another winner of a NodeConf! (I would +probably wear a SPDX T-shirt if somebody gave me one, though.) + +A bunch of us did have a spirited discussion of the basics of open-source +intellectual property, and the convergence of me, +[@kemitchell](https://github.com/kemitchell), and +[@jandrieu](https://github.com/jandrieu) in one place allowed us to hammmer out +a small but significant issue that had been bedeviling early adopters of the +new SPDX expression syntax in `package.json` license fields: how to deal with +packages that are left without a license on purpose. + +Refer to [the docs](https://github.com/npm/npm/blob/16a3dd545b10f8a2464e2037506ce39124739b41/doc/files/package.json.md#license) +for the specifics, but the short version is that instead of using +`LicenseRef-LICENSE` for proprietary licenses, you can now use either +`UNLICENSED` if you want to make it clear that you don't _want_ your software +to be licensed (and want npm to stop warning you about this), or `SEE LICENSE +IN ` if there's a license with custom text you want to use. At some +point in the near term, we'll be updating npm to verify that the mentioned +file actually exists, but for now you're all on the honor system. + +* [`4827fc7`](https://github.com/npm/npm/commit/4827fc784117c17f35dd9b51b21d1eff6094f661) + [#8557](https://github.com/npm/npm/issues/8557) + `normalize-package-data@2.2.1`: Allow `UNLICENSED` and `SEE LICENSE IN + ` in "license" field of `package.json`. + ([@kemitchell](https://github.com/kemitchell)) +* [`16a3dd5`](https://github.com/npm/npm/commit/16a3dd545b10f8a2464e2037506ce39124739b41) + [#8557](https://github.com/npm/npm/issues/8557) Document the new accepted + values for the "license" field. + ([@kemitchell](https://github.com/kemitchell)) +* [`8155311`](https://github.com/npm/npm/commit/81553119350deaf199e79e38e35b52a5c8ad206c) + [#8557](https://github.com/npm/npm/issues/8557) `init-package-json@1.7.0`: + Support new "license" field values at init time. + ([@kemitchell](https://github.com/kemitchell)) + +#### SMALLISH BUG FIXES + +* [`9d8cac9`](https://github.com/npm/npm/commit/9d8cac94a258db648a2b1069b1c8c6529c79d013) + [#8548](https://github.com/npm/npm/issues/8548) Remove extraneous newline + from `npm view` output, making it easier to use in shell scripts. + ([@eush77](https://github.com/eush77)) +* [`765fd4b`](https://github.com/npm/npm/commit/765fd4bfca8ea3e2a4a399765b17eec40a3d893d) + [#8521](https://github.com/npm/npm/issues/8521) When checking for outdated + packages, or updating packages, raise an error when the registry is + unreachable instead of silently "succeeding". + ([@ryantemple](https://github.com/ryantemple)) + +#### SMALLERISH DOCUMENTATION TWEAKS + +* [`5018335`](https://github.com/npm/npm/commit/5018335ce1754a9f771954ecbc1a93acde9b8c0a) + [#8365](https://github.com/npm/npm/issues/8365) Add details about which git + environment variables are whitelisted by npm. + ([@nmalaguti](https://github.com/nmalaguti)) +* [`bed9edd`](https://github.com/npm/npm/commit/bed9edddfdcc6d22a80feab33b53e4ef9172ec72) + [#8554](https://github.com/npm/npm/issues/8554) Fix typo in version docs. + ([@rainyday](https://github.com/rainyday)) + +#### WELL, I GUESS THERE ARE MORE DEPENDENCY UPGRADES + +* [`7ce2f06`](https://github.com/npm/npm/commit/7ce2f06f6f34d469b1d2e248084d4f3fef10c05e) + `request@2.58.0`: Refactor tunneling logic, and use `extend` instead of + abusing `util._extend`. ([@simov](https://github.com/simov)) +* [`e6c6195`](https://github.com/npm/npm/commit/e6c61954aad42e20eec49745615c7640b2026a6c) + `nock@2.6.0`: Refined interception behavior. + ([@pgte](https://github.com/pgte)) +* [`9583cc3`](https://github.com/npm/npm/commit/9583cc3cb192c2fced006927cfba7cd37b588605) + `fstream-npm@1.0.3`: Ensure that `main` entry in `package.json` is always + included in the bundled package tarball. + ([@coderhaoxin](https://github.com/coderhaoxin)) +* [`df89493`](https://github.com/npm/npm/commit/df894930f2716adac28740b29b2e863170919990) + `fstream@1.0.7` ([@isaacs](https://github.com/isaacs)) +* [`9744049`](https://github.com/npm/npm/commit/974404934758124aa8ae5b54f7d5257c3bd6b588) + `dezalgo@1.0.3`: `dezalgo` should be usable in the browser, and can be now + that `asap` has been upgraded to be browserifiable. + ([@mvayngrib](https://github.com/mvayngrib)) + +### v2.11.3 (2015-06-11): + +This was a very quiet week. This release was done by +[@iarna](https://github.com/iarna), while the rest of the team hangs out at +NodeConf Adventure! + +#### TESTS IN 0.8 FAIL LESS + +* [`5b3b3c2`](https://github.com/npm/npm/commit/5b3b3c2) + [#8491](//github.com/npm/npm/pull/8491) + Updates a test to use only 0.8 compatible features + ([@watilde](https://github.com/watilde)) + +#### THE TREADMILL OF UPDATES NEVER CEASES + +* [`9f439da`](https://github.com/npm/npm/commit/9f439da) + `spdx@0.4.1`: License range updates + ([@kemitchell](https://github.com/kemitchell)) +* [`2dd055b`](https://github.com/npm/npm/commit/2dd055b) + `normalize-package-data@2.2.1`: Fixes a crashing bug when the package.json + `scripts` property is not an object. + ([@iarna](https://github.com/iarna)) +* [`e02e85d`](https://github.com/npm/npm/commit/e02e85d) + `osenv@0.1.2`: Switches to using the `os-tmpdir` module instead of + `os.tmpdir()` for greate consistency in behavior between node versions. + ([@iarna](https://github.com/iarna)) +* [`a6f0265`](https://github.com/npm/npm/commit/a6f0265) + `ini@1.3.4` ([@isaacs](https://github.com/isaacs)) +* [`7395977`](https://github.com/npm/npm/commit/7395977) + `rimraf@2.4.0` ([@isaacs](https://github.com/isaacs)) + +### v2.11.2 (2015-06-04): + +Another small release this week, brought to you by the latest addition to the +CLI team, [@zkat](https://github.com/zkat) (Hi, all!) + +Mostly small documentation tweaks and version updates. Oh! And `npm outdated` +is actually sorted now. Rejoice! + +It's gonna be a while before we get another palindromic version number. Enjoy it +while it lasts. :3 + +#### QUALITY OF LIFE HAS NEVER BEEN BETTER + +* [`31aada4`](https://github.com/npm/npm/commit/31aada4ccc369c0903ff7f233f464955d12c6fe2) + [#8401](https://github.com/npm/npm/issues/8401) `npm outdated` output is just + that much nicer to consume now, due to sorting by name. + ([@watilde](https://github.com/watilde)) +* [`458a919`](https://github.com/npm/npm/commit/458a91925d8b20c5e672ba71a86745aad654abaf) + [#8469](https://github.com/npm/npm/pull/8469) Explicitly set `cwd` for + `preversion`, `version`, and `postversion` scripts. This makes the scripts + findable relative to the root dir. + ([@alexkwolfe](https://github.com/alexkwolfe)) +* [`55d6d71`](https://github.com/npm/npm/commit/55d6d71562e979e745c9db88861cc39f99b9f3ec) + Ensure package name and version are included in display during `npm version` + lifecycle execution. Gets rid of those little `undefined`s in the console. + ([@othiym23](https://github.com/othiym23)) + +#### WORDS HAVE NEVER BEEN QUITE THIS READABLE + +* [`3901e49`](https://github.com/npm/npm/commit/3901e4974c800e7f9fba4a5b2ff88da1126d5ef8) + [#8462](https://github.com/npm/npm/pull/8462) English apparently requires + correspondence between indefinite articles and attached nouns. + ([@Enet4](https://github.com/Enet4)) +* [`5a744e4`](https://github.com/npm/npm/commit/5a744e4b143ef7b2f50c80a1d96fdae4204d452b) + [#8421](https://github.com/npm/npm/pull/8421) The effect of `npm prune`'s + `--production` flag and how to use it have been documented a bit better. + ([@foiseworth](https://github.com/foiseworth)) +* [`eada625`](https://github.com/npm/npm/commit/eada625993485f0a2c5324b06f02bfa0a95ce4bc) + We've updated our `.mailmap` and `AUTHORS` files to make sure credit is given + where credit is due. ([@othiym23](https://github.com/othiym23)) + +#### VERSION NUMBERS HAVE NEVER BEEN BIGGER + +* [`c929fd1`](https://github.com/npm/npm/commit/c929fd1d0604b5878ed05706447e078d3e41f5b3) + `readable-stream@1.1.13`: Manually deduped `v1.1.13` (streams3) to make + deduping more reliable on `npm@<3`. ([@othiym23](https://github.com/othiym23)) +* [`a9b4b78`](https://github.com/npm/npm/commit/a9b4b78dcc85571fd1cdd737903f7f37a5e6a755) + `request@2.57.0`: Replace dependency on IncomingMessage's `.client` with + `.socket` as the former was deprecated in io.js 2.2.0. + ([@othiym23](https://github.com/othiym23)) +* [`4b5e557`](https://github.com/npm/npm/commit/4b5e557a23cdefd521ad154111e3d4dcc81f1cdb) + `abbrev@1.0.7`: Better testing, with coverage. + ([@othiym23](https://github.com/othiym23)) +* [`561affe`](https://github.com/npm/npm/commit/561affee21df9bbea5a47298f2452f533be8f359) + `semver@4.3.6`: .npmignore added for less cruft, and better testing, with coverage. + ([@othiym23](https://github.com/othiym23)) +* [`60aef3c`](https://github.com/npm/npm/commit/60aef3cf5d84d757752db3eb8ede2cb385469e7b) + `graceful-fs@3.0.8`: io.js fixes. + ([@zkat](https://github.com/zkat)) +* [`f8bd453`](https://github.com/npm/npm/commit/f8bd453b1a1c46ba7666cb166595e8a011eae443) + `config-chain@1.1.9`: Added MIT license to package.json + ([@zkat](https://github.com/zkat)) + +### v2.11.1 (2015-05-28): + +This release brought to you from poolside at the Omni Amelia Island Resort and +JSConf 2015, which is why it's so tiny. + +#### CONFERENCE WIFI CAN'T STOP THESE BUG FIXES + +* [`cf109a6`](https://github.com/npm/npm/commit/cf109a682f38a059a994da953d5c1b4aaece5e2f) + [#8381](https://github.com/npm/npm/issues/8381) Documented a subtle gotcha + with `.npmrc`, which is that it needs to have its permissions set such that + only the owner can read or write the file. + ([@colakong](https://github.com/colakong)) +* [`180da67`](https://github.com/npm/npm/commit/180da67c9fa53103d625e2f031626c2453c7ebcd) + [#8365](https://github.com/npm/npm/issues/8365) Git 2.3 adds support for + `GIT_SSH_COMMAND`, which allows you to pass an explicit git command (with, + for example, a specific identity passed in on the command line). + ([@nmalaguti](https://github.com/nmalaguti)) + +#### MY (VIRGIN) PINA COLADA IS GETTING LOW, BETTER UPGRADE THESE DEPENDENCIES + +* [`b72de41`](https://github.com/npm/npm/commit/b72de41c5cc9f0c46d3fa8f062c75bd273641474) + `node-gyp@2.0.0`: Use a newer version of `gyp`, and generally improve support + for Visual Studios and Windows. + ([@TooTallNate](https://github.com/TooTallNate)) +* [`8edbe21`](https://github.com/npm/npm/commit/8edbe210af41e8f248f5bb92c72de92f54fda3b1) + `node-gyp@2.0.1`: Don't crash when Python's version doesn't parse as valid + semver. ([@TooTallNate](https://github.com/TooTallNate)) +* [`ba0e0a8`](https://github.com/npm/npm/commit/ba0e0a845a4f29717aba566b416a27d1a22f5d08) + `glob@5.0.10`: Add coverage to tests. ([@isaacs](https://github.com/isaacs)) +* [`7333701`](https://github.com/npm/npm/commit/7333701b5d4f01673f37d64992c63c4e15864d6d) + `request@2.56.0`: Bug fixes and dependency upgrades. + ([@simov](https://github.com/simov)) + +### v2.11.0 (2015-05-21): + +For the first time in a very long time, we've added new events to the life +cycle used by `npm run-script`. Since running `npm version (major|minor|patch)` +is typically the last thing many developers do before publishing their updated +packages, it makes sense to add life cycle hooks to run tests or otherwise +preflight the package before doing a full publish. Thanks, as always, to the +indefatigable [@watilde](https://github.com/watilde) for yet another great +usability improvement for npm! + +#### FEATURELETS + +* [`b07f7c7`](https://github.com/npm/npm/commit/b07f7c7c1e5021730b3c320f1b3a46e70f8a21ff) + [#7906](https://github.com/npm/npm/issues/7906) + Add new [`scripts`](https://github.com/npm/npm/blob/master/doc/misc/npm-scripts.md) to + allow you to run scripts before and after + the [`npm version`](https://github.com/npm/npm/blob/master/doc/cli/npm-version.md) + command has run. This makes it easy to, for instance, require that your + test suite passes before bumping the version by just adding `"preversion": + "npm test"` to the scripts section of your `package.json`. + ([@watilde](https://github.com/watilde)) +* [`8a46136`](https://github.com/npm/npm/commit/8a46136f42e416cbadb533bcf89d73d681ed421d) + [#8185](https://github.com/npm/npm/issues/8185) + When we get a "not found" error from the registry, we'll now check to see + if the package name you specified is invalid and if so, give you a better + error message. ([@thefourtheye](https://github.com/thefourtheye)) + +#### BUG FIXES + +* [`9bcf573`](https://github.com/npm/npm/commit/9bcf5730bd0316f210dafea898afe9103849cea9) + [#8324](https://github.com/npm/npm/pull/8324) On Windows, when you've configured a + custom `node-gyp`, run it with node itself instead of using the default open action (which + is almost never what you want). ([@bangbang93](https://github.com/bangbang93)) +* [`1da9b04`](https://github.com/npm/npm/commit/1da9b0411d3416c7fca17d08cbbcfca7ae86e92d) + [#7195](https://github.com/npm/npm/issues/7195) + [#7260](https://github.com/npm/npm/issues/7260) `npm-registry-client@6.4.0`: + (Re-)allow publication of existing mixed-case packages (part 1). + ([@smikes](https://github.com/smikes)) +* [`e926783`](https://github.com/npm/npm/commit/e9267830ab261c751f12723e84d2458ae9238646) + [#7195](https://github.com/npm/npm/issues/7195) + [#7260](https://github.com/npm/npm/issues/7260) + `normalize-package-data@2.2.0`: (Re-)allow publication of existing mixed-case + packages (part 2). ([@smikes](https://github.com/smikes)) + +#### DOCUMENTATION IMPROVEMENTS + +* [`f62ee05`](https://github.com/npm/npm/commit/f62ee05333b141539a8e851c620dd2e82ff06860) + [#8314](https://github.com/npm/npm/issues/8314) Update the README to warn + folks away from using the CLI's internal API. For the love of glob, just use a + child process to run the CLI! ([@claycarpenter](https://github.com/claycarpenter)) +* [`1093921`](https://github.com/npm/npm/commit/1093921c04db41ab46db24a170a634a4b2acd8d9) + [#8279](https://github.com/npm/npm/pull/8279) + Update the documentation to note that, yes, you can publish scoped packages to the + public registry now! ([@mantoni](https://github.com/mantoni)) +* [`f87cde5`](https://github.com/npm/npm/commit/f87cde5234a760d3e515ffdaacaed6f5b71dbf44) + [#8292](https://github.com/npm/npm/pull/8292) + Fix typo in an example and grammar in the description in + the [shrinkwrap documentation](https://github.com/npm/npm/blob/master/doc/cli/npm-shrinkwrap.md). + ([@vshih](https://github.com/vshih)) +* [`d3526ce`](https://github.com/npm/npm/commit/d3526ceb09a0c29fdb7d4124536ae09057d033e7) + Improve the formatting in + the [shrinkwrap documentation](https://github.com/npm/npm/blob/master/doc/cli/npm-shrinkwrap.md). + ([@othiym23](https://github.com/othiym23)) +* [`19fe6d2`](https://github.com/npm/npm/commit/19fe6d20883e28956ff916fe4dae42d73ee6195b) + [#8311](https://github.com/npm/npm/pull/8311) + Update [README.md](https://github.com/npm/npm#readme) to use syntax highlighting in + its code samples and bits of shell scripts. ([@SimenB](https://github.com/SimenB)) + +#### DEPENDENCY UPDATES! ALWAYS AND FOREVER! + +* [`fc52160`](https://github.com/npm/npm/commit/fc52160d0223226fffe4166f42fdfd3b899b3c1e) + [#4700](https://github.com/npm/npm/issues/4700) [#5044](https://github.com/npm/npm/issues/5044) + `init-package-json@1.6.0`: Make entering an invalid version while running `npm init` give + you an immediate error and prompt you to correct it. ([@watilde](https://github.com/watilde)) +* [`738853e`](https://github.com/npm/npm/commit/738853eb1f55636476a2a410c2c04732eec9d51e) + [#7763](https://github.com/npm/npm/issues/7763) `fs-write-stream-atomic@1.0.3`: Fix a bug + where errors would not propagate, making error messages unhelpful. + ([@iarna](https://github.com/iarna)) +* [`6d74a2d`](https://github.com/npm/npm/commit/6d74a2d2ac7f92750cf6a2cfafae1af23b569098) + `npm-package-arg@4.0.1`: Fix tests on windows ([@Bacra](https://github.com)) and with + more recent `hosted-git-info`. ([@iarna](https://github.com/iarna)) +* [`50f7178`](https://github.com/npm/npm/commit/50f717852fbf713ef6cbc4e0a9ab42657decbbbd) + `hosted-git-info@2.1.4`: Correct spelling in its documentation. + ([@iarna](https://github.com/iarna)) +* [`d7956ca`](https://github.com/npm/npm/commit/d7956ca17c057d5383ff0d3fc5cf6ac2940b034d) + `glob@5.0.7`: Fix a bug where unusual error conditions could make + further use of the module fail. ([@isaacs](https://github.com/isaacs)) +* [`44f7d74`](https://github.com/npm/npm/commit/44f7d74c5d3181d37da7ea7949c86b344153f8d9) + `tap@1.1.0`: Update to the most recent tap to get a whole host of bug + fixes and integration with [coveralls](https://coveralls.io/). + ([@isaacs](https://github.com/isaacs)) +* [`c21e8a8`](https://github.com/npm/npm/commit/c21e8a8d94bcf0ad79dc583ddc53f8366d4813b3) + `nock@2.2.0` ([@othiym23](https://github.com/othiym23)) + +#### LICENSE FILES FOR THE LICENSE GOD + +* Add missing ISC license file to package ([@kasicka](https://github.com/kasicka)): + * [`aa9908c`](https://github.com/npm/npm/commit/aa9908c20017729673b9d410b77f9a16b7aae8a4) `realize-package-specifier@3.0.1` + * [`23a3b1a`](https://github.com/npm/npm/commit/23a3b1a726b9176c70ce0ccf3cd9d25c54429bdf) `fs-vacuum@1.2.6` + * [`8e04bba`](https://github.com/npm/npm/commit/8e04bba830d4353d84751d21803cd127c96153a7) `dezalgo@1.0.2` + * [`50f7178`](https://github.com/npm/npm/commit/50f717852fbf713ef6cbc4e0a9ab42657decbbbd) `hosted-git-info@2.1.4` + * [`6a54917`](https://github.com/npm/npm/commit/6a54917fbd4df995495a95d4b548defd44b77c93) `write-file-atomic@1.1.2` + * [`971f92c`](https://github.com/npm/npm/commit/971f92c4a4e5514217d1e4db45d1ccf71a60ff19) `async-some@1.0.2` + * [`67b50b7`](https://github.com/npm/npm/commit/67b50b7667a42bb3340a660eb2e617e1a554d2d4) `normalize-git-url@1.0.1` + +#### SPDX LICENSE UPDATES + +* Switch license to + [BSD-2-Clause](http://spdx.org/licenses/BSD-2-Clause.html#licenseText) from + plain "BSD" ([@isaacs](https://github.com/isaacs)): + * [`efdb733`](https://github.com/npm/npm/commit/efdb73332eeedcad4c609796929070b62abb37ab) `npm-user-validate@0.1.2` + * [`e926783`](https://github.com/npm/npm/commit/e9267830ab261c751f12723e84d2458ae9238646) `normalize-package-data@2.2.0` +* Switch license to [ISC](http://spdx.org/licenses/ISC.html#licenseText) from + [BSD](http://spdx.org/licenses/BSD-2-Clause.html#licenseText) + ([@isaacs](https://github.com/isaacs)): + * [`c300956`](https://github.com/npm/npm/commit/c3009565a964f0ead4ac4ab234b1a458e2365f17) `block-stream@0.0.8` + * [`1de1253`](https://github.com/npm/npm/commit/1de125355765fecd31e682ed0ff9d2edbeac0bb0) `lockfile@1.0.1` + * [`0d5698a`](https://github.com/npm/npm/commit/0d5698ab132e376c7aec93ae357c274932116220) `osenv@0.1.1` + * [`2e84921`](https://github.com/npm/npm/commit/2e84921474e1ffb18de9fce4616e73171fa8046d) `abbrev@1.0.6` + * [`872fac9`](https://github.com/npm/npm/commit/872fac9d10c11607e4d0348c08a683b84e64d30b) `chmodr@0.1.1` + * [`01eb7f6`](https://github.com/npm/npm/commit/01eb7f60acba584346ad8aae846657899f3b6887) `chownr@0.0.2` + * [`294336f`](https://github.com/npm/npm/commit/294336f0f31c7b9fe31a50075ed750db6db134d1) `read@1.0.6` + * [`ebdf6a1`](https://github.com/npm/npm/commit/ebdf6a14d17962cdb7128402c53b452f91d44ca7) `graceful-fs@3.0.7` +* Switch license to [ISC](http://spdx.org/licenses/ISC.html#licenseText) from + [MIT](http://spdx.org/licenses/MIT.html#licenseText) + ([@isaacs](https://github.com/isaacs)): + * [`e5d237f`](https://github.com/npm/npm/commit/e5d237fc0f436dd2a89437ebf8a9632a2e35ccbe) `nopt@3.0.2` + * [`79fef14`](https://github.com/npm/npm/commit/79fef1421b78f044980f0d1bf0e97039b6992710) `rimraf@2.3.4` + * [`22527da`](https://github.com/npm/npm/commit/22527da4816e7c2746cdc0317c5fb4a85152d554) `minimatch@2.0.8` + * [`882ac87`](https://github.com/npm/npm/commit/882ac87a6c4123ca985d7ad4394ea5085e5b0ef5) `lru-cache@2.6.4` + * [`9d9d015`](https://github.com/npm/npm/commit/9d9d015a2e972f68664dda54fbb204db28b21ede) `npmlog@1.2.1` + +### v2.10.1 (2015-05-14): + +#### BUG FIXES & DOCUMENTATION TWEAKS + +* [`dc77520`](https://github.com/npm/npm/commit/dc7752013ffce13a3d3f13e518a0052c22fc1158) + When getting back a 404 from a request to a private registry that uses a + registry path that extends past the root + (`http://registry.enterprise.co/path/to/registry`), display the name of the + nonexistent package, rather than the first element in the registry API path. + Sorry, Artifactory users! ([@hayes](https://github.com/hayes)) +* [`f70dea9`](https://github.com/npm/npm/commit/f70dea9b4766f6eaa55012c3e8087e9cb04fd4ce) + Make clearer that `--registry` can be used on a per-publish basis to push a + package to a non-default registry. ([@mischkl](https://github.com/mischkl)) +* [`a3e26f5`](https://github.com/npm/npm/commit/a3e26f5b4465991a941a325468ab7725670d2a94) + Did you know that GitHub shortcuts can have commit-ishes included + (`org/repo#branch`)? They can! ([@iarna](https://github.com/iarna)) +* [`0e2c091`](https://github.com/npm/npm/commit/0e2c091a539b61fdc60423b6bbaaf30c24e4b1b8) + Some errors from `readPackage` were being swallowed, potentially leading to + invalid package trees on disk. ([@smikes](https://github.com/smikes)) + +#### DEPENDENCY UPDATES! STILL! MORE! AGAIN! + +* [`0b901ad`](https://github.com/npm/npm/commit/0b901ad0811d84dda6ca0755a9adc8d47825edd0) + `lru-cache@2.6.3`: Removed some cruft from the published package. + ([@isaacs](https://github.com/isaacs)) +* [`d713e0b`](https://github.com/npm/npm/commit/d713e0b14930c563e3fdb6ac6323bae2a8924652) + `mkdirp@0.5.1`: Made compliant with `standard`, dropped support for Node 0.6, + added (Travis) support for Node 0.12 and io.js. + ([@isaacs](https://github.com/isaacs)) +* [`a2d6578`](https://github.com/npm/npm/commit/a2d6578b6554c5c9d48fe2006751759f4da57520) + `glob@1.0.3`: Updated to use `tap@1`. ([@isaacs](https://github.com/isaacs)) +* [`64cd1a5`](https://github.com/npm/npm/commit/64cd1a570aaa5f24ccba190948ec9456297c97f5) + `fstream@ 1.0.6`: Made compliant with [`standard`](http://npm.im/standard) + (done by [@othiym23](https://github.com/othiym23), and then debugged and + fixed by [@iarna](https://github.com/iarna)), and license changed to ISC. + ([@othiym23](https://github.com/othiym23) / + [@iarna](https://github.com/iarna)) +* [`b527a7c`](https://github.com/npm/npm/commit/b527a7c2ba3c4002f443dd2c536ff4ff41a38b86) + `which@1.1.1`: Callers can pass in their own `PATH` instead of relying on + `process.env`. ([@isaacs](https://github.com/isaacs)) + +### v2.10.0 (2015-05-8): + +#### THE IMPLICATIONS ARE MORE PROFOUND THAN THEY APPEAR + +If you've done much development in The Enterprise®™, you know that keeping +track of software licenses is far more important than one might expect / hope / +fear. Tracking licenses is a hassle, and while many (if not most) of us have +(reluctantly) gotten around to setting a license to use by default with all our +new projects (even if it's just WTFPL), that's about as far as most of us think +about it. In big enterprise shops, ensuring that projects don't inadvertently +use software with unacceptably encumbered licenses is serious business, and +developers spend a surprising (and appalling) amount of time ensuring that +licensing is covered by writing automated checkers and other license auditing +tools. + +The Linux Foundation has been working on a machine-parseable syntax for license +expressions in the form of [SPDX](https://spdx.org/), an appropriately +enterprisey acronym. IP attorney and JavaScript culture hero [Kyle +Mitchell](http://kemitchell.com/) has put a considerable amount of effort into +bringing SPDX to JavaScript and Node. He's written +[`spdx.js`](https://github.com/kemitchell/spdx.js), a JavaScript SPDX +expression parser, and has integrated it into npm in a few different ways. + +For you as a user of npm, this means: + +* npm now has proper support for dual licensing in `package.json`, due to + SPDX's compound expression syntax. Run `npm help package.json` for details. +* npm will warn you if the `package.json` for your project is either missing a + `"license"` field, or if the value of that field isn't a valid SPDX + expression (pro tip: `"BSD"` becomes `"BSD-2-Clause"` in SPDX (unless you + really want one of its variants); `"MIT"` and `"ISC"` are fine as-is; the + [full list](https://github.com/shinnn/spdx-license-ids/blob/master/spdx-license-ids.json) + is its own package). +* `npm init` now demands that you use a valid SPDX expression when using it + interactively (pro tip: I mostly use `npm init -y`, having previously run + `npm config set init.license=MIT` / `npm config set init.author.email=foo` / + `npm config set init.author.name=me`). +* The documentation for `package.json` has been updated to tell you how to use + the `"license"` field properly with SPDX. + +In general, this shouldn't be a big deal for anybody other than people trying +to run their own automated license validators, but in the long run, if +everybody switches to this format, many people's lives will be made much +simpler. I think this is an important improvement for npm and am very thankful +to Kyle for taking the lead on this. Also, even if you think all of this is +completely stupid, just [choose a license](http://en.wikipedia.org/wiki/License-free_software) +anyway. Future you will thank past you someday, unless you are +[djb](http://cr.yp.to/), in which case you are djb, and more power to you. + +* [`8669f7d`](https://github.com/npm/npm/commit/8669f7d88c472ccdd60e140106ac43cca636a648) + [#8179](https://github.com/npm/npm/issues/8179) Document how to use SPDX in + `license` stanzas in `package.json`, including how to migrate from old busted + license declaration arrays to fancy new compound-license clauses. + ([@kemitchell](https://github.com/kemitchell)) +* [`98ad98c`](https://github.com/npm/npm/commit/98ad98cb11f3d3ba29a488ef1ab050b066d9c7f6) + [#8197](https://github.com/npm/npm/issues/8197) `init-package-json@1.5.0` + Ensure that packages bootstrapped with `npm init` use an SPDX-compliant + license expression. ([@kemitchell](https://github.com/kemitchell)) +* [`2ad3905`](https://github.com/npm/npm/commit/2ad3905e9139b0be2b22accf707b814469de813e) + [#8197](https://github.com/npm/npm/issues/8197) + `normalize-package-data@2.1.0`: Warn when a package is missing a license + declaration, or using a license expression that isn't valid SPDX. + ([@kemitchell](https://github.com/kemitchell)) +* [`127bb73`](https://github.com/npm/npm/commit/127bb73ccccc59a1267851c702d8ebd3f3a97e81) + [#8197](https://github.com/npm/npm/issues/8197) `tar@2.1.1`: Switch from + `BSD` to `ISC` for license, where the latter is valid SPDX. + ([@othiym23](https://github.com/othiym23)) +* [`e9a933a`](https://github.com/npm/npm/commit/e9a933a9148180d9d799f99f4154f5110ff2cace) + [#8197](https://github.com/npm/npm/issues/8197) `once@1.3.2`: Switch from + `BSD` to `ISC` for license, where the latter is valid SPDX. + ([@othiym23](https://github.com/othiym23)) +* [`412401f`](https://github.com/npm/npm/commit/412401fb6a19b18f3e02d97a24d4dafed650c186) + [#8197](https://github.com/npm/npm/issues/8197) `semver@4.3.4`: Switch from + `BSD` to `ISC` for license, where the latter is valid SPDX. + ([@othiym23](https://github.com/othiym23)) + +As a corollary to the previous changes, I've put some work into making `npm +install` spew out fewer pointless warnings about missing values in transitive +dependencies. From now on, npm will only warn you about missing READMEs, +license fields, and the like for top-level projects (including packages you +directly install into your application, but we may relax that eventually). + +Practically _nobody_ liked having those warnings displayed for child +dependencies, for the simple reason that there was very little that anybody +could _do_ about those warnings, unless they happened to be the maintainers of +those dependencies themselves. Since many, many projects don't have +SPDX-compliant licenses, the number of warnings reached a level where they ran +the risk of turning into a block of visual noise that developers (read: me, and +probably you) would ignore forever. + +So I fixed it. If you still want to see the messages about child dependencies, +they're still there, but have been pushed down a logging level to `info`. You +can display them by running `npm install -d` or `npm install --loglevel=info`. + +* [`eb18245`](https://github.com/npm/npm/commit/eb18245f55fb4cd62a36867744bcd1b7be0a33e2) + Only warn on normalization errors for top-level dependencies. Transitive + dependency validation warnings are logged at `info` level. + ([@othiym23](https://github.com/othiym23)) + +#### BUG FIXES + +* [`e40e809`](https://github.com/npm/npm/commit/e40e8095d2bc9fa4eb8f01aa22067e0068fa8a54) + `tap@1.0.1`: TAP: The Next Generation. Fix up many tests to they work + properly with the new major version of `node-tap`. Look at all the colors! + ([@isaacs](https://github.com/isaacs)) +* [`f9314e9`](https://github.com/npm/npm/commit/f9314e97d26532c0ef2b03e98f3ed300b7cd5026) + `nock@1.9.0`: Minor tweaks and bug fixes. ([@pgte](https://github.com/pgte)) +* [`45c2b1a`](https://github.com/npm/npm/commit/45c2b1aaa051733fa352074994ae6e569fd51e8b) + [#8187](https://github.com/npm/npm/issues/8187) `npm ls` wasn't properly + recognizing dependencies installed from GitHub repositories as git + dependencies, and so wasn't displaying them as such. + ([@zornme](https://github.com/zornme)) +* [`1ab57c3`](https://github.com/npm/npm/commit/1ab57c38116c0403965c92bf60121f0f251433e4) + In some cases, `npm help` was using something that looked like a regular + expression where a glob pattern should be used, and vice versa. + ([@isaacs](https://github.com/isaacs)) + +### v2.9.1 (2015-04-30): + +#### WOW! MORE GIT FIXES! YOU LOVE THOSE! + +The first item below is actually a pretty big deal, as it fixes (with a +one-word change and a much, much longer test case (thanks again, +[@iarna](https://github.com/iarna))) a regression that's been around for months +now. If you're depending on multiple branches of a single git dependency in a +single project, you probably want to check out `npm@2.9.1` and verify that +things (again?) work correctly in your project. + +* [`178a6ad`](https://github.com/npm/npm/commit/178a6ad540215820d16217465a5f220d8c95a313) + [#7202](https://github.com/npm/npm/issues/7202) When caching git + dependencies, do so by the whole URL, including the branch name, so that if a + single application depends on multiple branches from the same repository (in + practice, multiple version tags), every install is of the correct version, + instead of reusing whichever branch the caching process happened to check out + first. ([@iarna](https://github.com/iarna)) +* [`63b79cc`](https://github.com/npm/npm/commit/63b79ccde092a9cb3b1f34abe43e1d2ba69c0dbf) + [#8084](https://github.com/npm/npm/issues/8084) Ensure that Bitbucket, + GitHub, and Gitlab dependencies are installed the same way as non-hosted git + dependencies, fixing `npm install --link`. + ([@laiso](https://github.com/laiso)) + +#### DOCUMENTATION FIXES AND TWEAKS + +These changes may seem simple and small (except Lin's fix to the package name +restrictions, which was more an egregious oversight on our part), but cleaner +documentation makes npm significantly more pleasant to use. I really appreciate +all the typo fixes, clarifications, and formatting tweaks people send us, and +am delighted that we get so many of these pull requests. Thanks, everybody! + +* [`ca478dc`](https://github.com/npm/npm/commit/ca478dcaa29b8f07cd6fe515a3c4518166819291) + [#8137](https://github.com/npm/npm/issues/8137) Somehow, we had failed to + clearly document the full restrictions on package names. + [@linclark](https://github.com/linclark) has now fixed that, although we will + take with us to our graves the reasons why the maximum package name length is 214 + characters (well, OK, it was that that was the longest name in the registry + when we decided to put a cap on the name length). + ([@linclark](https://github.com/linclark)) +* [`b574076`](https://github.com/npm/npm/commit/b5740767c320c1eff3576a8d63952534a0fbb936) + [#8079](https://github.com/npm/npm/issues/8079) Make the `npm shrinkwrap` + documentation use code formatting for examples consistently. It would be + great to do this for more commands HINT HINT. + ([@RichardLitt](https://github.com/RichardLitt)) +* [`1ff636e`](https://github.com/npm/npm/commit/1ff636e2db3852a53e38c866fed7eafdacd307fc) + [#8105](https://github.com/npm/npm/issues/8105) Document that the global + `npmrc` goes in `$PREFIX/etc/npmrc`, instead of `$PREFIX/npmrc`. + ([@anttti](https://github.com/anttti)) +* [`c3f2f7c`](https://github.com/npm/npm/commit/c3f2f7c299342e1c1eccc55a976a63c607f51621) + [#8127](https://github.com/npm/npm/issues/8127) Document how to use `npm run + build` directly (hint: it's different from `npm build`!). + ([@mikemaccana](https://github.com/mikemaccana)) +* [`873e467`](https://github.com/npm/npm/commit/873e46757e1986761b15353f94580a071adcb383) + [#8069](https://github.com/npm/npm/issues/8069) Take the old, dead npm + mailing list address out of `package.json`. It seems that people don't have + much trouble figuring out how to report errors to npm. + ([@robertkowalski](https://github.com/robertkowalski)) + +#### ENROBUSTIFICATIONMENT + +* [`5abfc9c`](https://github.com/npm/npm/commit/5abfc9c9017da714e47a3aece750836b4f9af6a9) + [#7973](https://github.com/npm/npm/issues/7973) `npm run-script` completion + will only suggest run scripts, instead of including dependencies. If for some + reason you still wanted it to suggest dependencies, let us know. + ([@mantoni](https://github.com/mantoni)) +* [`4b564f0`](https://github.com/npm/npm/commit/4b564f0ce979dc74c09604f4d46fd25a2ee63804) + [#8081](https://github.com/npm/npm/issues/8081) Use `osenv` to parse the + environment's `PATH` in a platform-neutral way. + ([@watilde](https://github.com/watilde)) +* [`a4b6238`](https://github.com/npm/npm/commit/a4b62387b41848818973eeed056fd5c6570274f3) + [#8094](https://github.com/npm/npm/issues/8094) When we refactored the + configuration code to split out checking for IPv4 local addresses, we + inadvertently completely broke it by failing to return the values. In + addition, just the call to `os.getInterfaces()` could throw on systems where + querying the network configuration requires elevated privileges (e.g. Amazon + Lambda). Add the return, and trap errors so they don't cause npm to explode. + Thanks to [@mhart](https://github.com/mhart) for bringing this to our + attention! ([@othiym23](https://github.com/othiym23)) + +#### DEPENDENCY UPDATES WAIT FOR NO SOPHONT + +* [`000cd8b`](https://github.com/npm/npm/commit/000cd8b52104942ac3404f0ad0651d82f573da37) + `rimraf@2.3.3`: More informative assertions on argument validation failure. + ([@isaacs](https://github.com/isaacs)) +* [`530a2e3`](https://github.com/npm/npm/commit/530a2e369128270f3e098f0e9be061533003b0eb) + `lru-cache@2.6.2`: Revert to old key access-time behavior, as it was correct + all along. ([@isaacs](https://github.com/isaacs)) +* [`d88958c`](https://github.com/npm/npm/commit/d88958ca02ce81b027b9919aec539d0145875a59) + `minimatch@2.0.7`: Feature detection and test improvements. + ([@isaacs](https://github.com/isaacs)) +* [`3fa39e4`](https://github.com/npm/npm/commit/3fa39e4d492609d5d045033896dcd99f7b875329) + `nock@1.7.1` ([@pgte](https://github.com/pgte)) + +### v2.9.0 (2015-04-23): + +This week was kind of a breather to concentrate on fixing up the tests on the +`multi-stage` branch, and not mess with git issues for a little while. +Unfortunately, There are now enough severe git issues that we'll probably have +to spend another couple weeks tackling them. In the meantime, enjoy these two +small features. They're just enough to qualify for a semver-minor bump: + +#### NANOFEATURES + +* [`2799322`](https://github.com/npm/npm/commit/279932298ce5b589c5eea9439ac40b88b99c6a4a) + [#7426](https://github.com/npm/npm/issues/7426) Include local modules in `npm + outdated` and `npm update`. ([@ArnaudRinquin](https://github.com/ArnaudRinquin)) +* [`2114862`](https://github.com/npm/npm/commit/21148620fa03a582f4ec436bb16bd472664f2737) + [#8014](https://github.com/npm/npm/issues/8014) The prefix used before the + version on version tags is now configurable via `tag-version-prefix`. Be + careful with this one and read the docs before using it. + ([@kkragenbrink](https://github.com/kkragenbrink)) + +#### OTHER MINOR TWEAKS + +* [`18ce0ec`](https://github.com/npm/npm/commit/18ce0ecd2d94ad3af01e997f1396515892dd363c) + [#3032](https://github.com/npm/npm/issues/3032) `npm unpublish` will now use + the registry set in `package.json`, just like `npm publish`. This only + applies, for now, when unpublishing the entire package, as unpublishing a + single version requires the name be included on the command line and + therefore doesn't read from `package.json`. ([@watilde](https://github.com/watilde)) +* [`9ad2100`](https://github.com/npm/npm/commit/9ad210042242e51d52b2a8b633d8e59248f5faa4) + [#8008](https://github.com/npm/npm/issues/8008) Once again, when considering + what to install on `npm install`, include `devDependencies`. + ([@smikes](https://github.com/smikes)) +* [`5466260`](https://github.com/npm/npm/commit/546626059909dca1906454e820ca4e315c1795bd) + [#8003](https://github.com/npm/npm/issues/8003) Clarify the documentation + around scopes to make it easier to understand how they support private + packages. ([@smikes](https://github.com/smikes)) + +#### DEPENDENCIES WILL NOT STOP UNTIL YOU ARE VERY SLEEPY + +* [`faf65a7`](https://github.com/npm/npm/commit/faf65a7bbb2fad13216f64ed8f1243bafe743f97) + `init-package-json@1.4.2`: If there are multiple validation errors and + warnings, ensure they all get displayed (includes a rad new way of testing + `init-package-json` contributed by + [@michaelnisi](https://github.com/michaelnisi)). + ([@MisumiRize](https://github.com/MisumiRize)) +* [`7f10f38`](https://github.com/npm/npm/commit/7f10f38d29a8423d7cde8103fa7b64ac728da1e0) + `editor@1.0.0`: `1.0.0` is literally more than `0.1.0` (no change aside from + version number). ([@substack](https://github.com/substack)) +* [`4979af3`](https://github.com/npm/npm/commit/4979af3fcae5a3962383b7fdad3162381e62eefe) + [#6805](https://github.com/npm/npm/issues/6805) `npm-registry-client@6.3.3`: + Decode scoped package names sent by the registry so they look nicer. + ([@mmalecki](https://github.com/mmalecki)) + +### v2.8.4 (2015-04-16): + +This is the fourth release of npm this week, so it's mostly just landing a few +small outstanding PRs on dependencies and some tiny documentation tweaks. +`npm@2.8.3` is where the real action is. + +* [`ee2bd77`](https://github.com/npm/npm/commit/ee2bd77f3c64d38735d1d31028224a5c40422a9b) + [#7983](https://github.com/npm/npm/issues/7983) `tar@2.1.0`: Better error + reporting in corrupted tar files, and add support for the `fromBase` flag + (rescued from the dustbin of history by + [@deanmarano](https://github.com/deanmarano)). + ([@othiym23](https://github.com/othiym23)) +* [`d8eee6c`](https://github.com/npm/npm/commit/d8eee6cf9d2ff7aca68dfaed2de76824a3e0d9af) + `init-package-json@1.4.1`: Add support for a default author, and only add + scope to a package name once. ([@othiym23](https://github.com/othiym23)) +* [`4fc5d98`](https://github.com/npm/npm/commit/4fc5d98b785f601c60d4dc0a2c8674f0cccf6262) + `lru-cache@2.6.1`: Small tweaks to cache value aging and entry counting that + are irrelevant to npm. ([@isaacs](https://github.com/isaacs)) +* [`1fe5840`](https://github.com/npm/npm/commit/1fe584089f5bef133de5518aa26eaf6064be2bf7) + [#7946](https://github.com/npm/npm/issues/7946) Make `npm init` text + friendlier. ([@sandfox](https://github.com/sandfox)) + +### v2.8.3 (2015-04-15): + +#### TWO SMALL GIT TWEAKS + +This is the last of a set of releases intended to ensure npm's git support is +robust enough that we can stop working on it for a while. These fixes are +small, but prevent a common crasher and clear up one of the more confusing +error messages coming out of npm when working with repositories hosted on git. + +* [`387f889`](https://github.com/npm/npm/commit/387f889c0e8fb617d9cc9a42ed0a3ec49424ab5d) + [#7961](https://github.com/npm/npm/issues/7961) Ensure that hosted git SSH + URLs always have a valid protocol when stored in `resolved` fields in + `npm-shrinkwrap.json`. ([@othiym23](https://github.com/othiym23)) +* [`394c2f5`](https://github.com/npm/npm/commit/394c2f5a1227232c0baf42fbba1402aafe0d6ffb) + Switch the order in which hosted Git providers are checked to `git:`, + `git+https:`, then `git+ssh:` (from `git:`, `git+ssh:`, then `git+https:`) in + an effort to go from most to least likely to succeed, to make for less + confusing error message. ([@othiym23](https://github.com/othiym23)) + +### v2.8.2 (2015-04-14): + +#### PEACE IN OUR TIME + +npm has been having an issue with CouchDB's web server since the release +of io.js and Node.js 0.12.0 that has consumed a huge amount of my time +to little visible effect. Sam Mikes picked up the thread from me, and +after a [_lot_ of effort](https://github.com/npm/npm/issues/7699#issuecomment-93091111) +figured out that ultimately there are probably a couple problems with +the new HTTP Agent keep-alive handling in new versions of Node. In +addition, `npm-registry-client` was gratuitously sending a body along +with a GET request which was triggering the bugs. Sam removed about 10 bytes from +one file in `npm-registry-client`, and this problem, which has been bugging us for months, +completely went away. + +In conclusion, Sam Mikes is great, and anybody using a private registry +hosted on CouchDB should thank him for his hard work. Also, thanks to +the community at large for pitching in on this bug, which has been +around for months now. + +* [`431c3bf`](https://github.com/npm/npm/commit/431c3bf6cdec50f9f0c735f478cb2f3f337d3313) + [#7699](https://github.com/npm/npm/issues/7699) `npm-registry-client@6.3.2`: + Don't send body with HTTP GET requests when logging in. + ([@smikes](https://github.com/smikes)) + +### v2.8.1 (2015-04-12): + +#### CORRECTION: NPM'S GIT INTEGRATION IS DOING OKAY + +A [helpful bug report](https://github.com/npm/npm/issues/7872#issuecomment-91809553) +led to another round of changes to +[`hosted-git-info`](https://github.com/npm/hosted-git-info/commit/827163c74531b69985d1ede7abced4861e7b0cd4), +some additional test-writing, and a bunch of hands-on testing against actual +private repositories. While the complexity of npm's git dependency handling is +nearly fractal (because npm is very complex, and git is even more complex), +it's feeling way more solid than it has for a while. We think this is a +substantial improvement over what we had before, so give `npm@2.8.1` a shot if +you have particularly complex git use cases and +[let us know](https://github.com/npm/npm/issues/new) how it goes. + +(NOTE: These changes mostly affect cloning and saving references to packages +hosted in git repositories, and don't address some known issues with things +like lifecycle scripts not being run on npm dependencies. Work continues on +other issues that affect parity between git and npm registry packages.) + +* [`66377c6`](https://github.com/npm/npm/commit/66377c6ece2cf4d53d9a618b7d9824e1452bc293) + [#7872](https://github.com/npm/npm/issues/7872) `hosted-git-info@2.1.2`: Pass + through credentials embedded in SSH and HTTPs git URLs. + ([@othiym23](https://github.com/othiym23)) +* [`15efe12`](https://github.com/npm/npm/commit/15efe124753257728a0ddc64074fa5a4b9c2eb30) + [#7872](https://github.com/npm/npm/issues/7872) Use the new version of + `hosted-git-info` to pass along credentials embedded in git URLs. Test it. + Test it a lot. ([@othiym23](https://github.com/othiym23)) + +#### SCOPED DEPENDENCIES AND PEER DEPENDENCIES: NOT QUITE REESE'S + +Big thanks to [@ewie](https://github.com/ewie) for identifying an issue with +how npm was handling `peerDependencies` that were implicitly installed from the +`package.json` files of scoped dependencies. This +[will be a moot point](https://github.com/npm/npm/issues/6565#issuecomment-74971689) +with the release of `npm@3`, but until then, it's important that +`peerDependency` auto-installation work as expected. + +* [`b027319`](https://github.com/npm/npm/commit/b0273190c71eba14395ddfdd1d9f7ba625297523) + [#7920](https://github.com/npm/npm/issues/7920) Scoped packages with + `peerDependencies` were installing the `peerDependencies` into the wrong + directory. ([@ewie](https://github.com/ewie)) +* [`649e31a`](https://github.com/npm/npm/commit/649e31ae4fd02568bae5dc6b4ea783431ce3d63e) + [#7920](https://github.com/npm/npm/issues/7920) Test `peerDependency` + installs involving scoped packages using `npm-package-arg` instead of simple + path tests, for consistency. ([@othiym23](https://github.com/othiym23)) + +#### MAKING IT EASIER TO WRITE NPM TESTS, VERSION 0.0.1 + +[@iarna](https://github.com/iarna) and I +([@othiym23](https://github.com/othiym23)) have been discussing a +[candidate plan](https://github.com/npm/npm/wiki/rewriting-npm's-tests:-a-plan-maybe) +for improving npm's test suite, with the goal of making it easier for new +contributors to get involved with npm by reducing the learning curve +necessary to be able to write good tests for proposed changes. This is the +first substantial piece of that effort. Here's what the commit message for +[`ed7e249`](https://github.com/npm/npm/commit/ed7e249d50444312cd266942ce3b89e1ca049bdf) +had to say about this work: + +> It's too difficult for npm contributors to figure out what the conventional +> style is for tests. Part of the problem is that the documentation in +> CONTRIBUTING.md is inadequate, but another important factor is that the tests +> themselves are written in a variety of styles. One of the most notable +> examples of this is the fact that many tests use fixture directories to store +> precooked test scenarios and package.json files. +> +> This had some negative consequences: +> +> * tests weren't idempotent +> * subtle dependencies between tests existed +> * new tests get written in this deprecated style because it's not +> obvious that the style is out of favor +> * it's hard to figure out why a lot of those directories existed, +> because they served a variety of purposes, so it was difficult to +> tell when it was safe to remove them +> +> All in all, the fixture directories were a major source of technical debt, and +> cleaning them up, while time-consuming, makes the whole test suite much more +> approachable, and makes it more likely that new tests written by outside +> contributors will follow a conventional style. To support that, all of the +> tests touched by this changed were cleaned up to pass the `standard` style +> checker. + +And here's a little extra context from a comment I left on [#7929](https://github.com/npm/npm/issues/7929): + +> One of the other things that encouraged me was looking at this +> [presentation on technical debt](http://www.slideshare.net/nnja/pycon-2015-technical-debt-the-monster-in-your-closet) +> from Pycon 2015, especially slide 53, which I interpreted in terms of +> difficulty getting new contributors to submit patches to an OSS project like +> npm. npm has a long ways to go, but I feel good about this change. + +* [`ed7e249`](https://github.com/npm/npm/commit/ed7e249d50444312cd266942ce3b89e1ca049bdf) + [#7929](https://github.com/npm/npm/issues/7929) Eliminate fixture directories + from `test/tap`, leaving each test self-contained. + ([@othiym23](https://github.com/othiym23)) +* [`4928d30`](https://github.com/npm/npm/commit/4928d30140821c63e03fffed73f8d88ebdc43710) + [#7929](https://github.com/npm/npm/issues/7929) Move fixture files from + `test/tap/*` to `test/fixtures`. ([@othiym23](https://github.com/othiym23)) +* [`e925deb`](https://github.com/npm/npm/commit/e925debca91092a814c1a00933babc3a8cf975be) + [#7929](https://github.com/npm/npm/issues/7929) Tweak the run scripts to stop + slaughtering the CPU on doc rebuild. + ([@othiym23](https://github.com/othiym23)) +* [`65bf7cf`](https://github.com/npm/npm/commit/65bf7cffaf91c426b676c47529eee796f8b8b75c) + [#7923](https://github.com/npm/npm/issues/7923) Use an alias of scripts and + run-scripts in `npm run test-all` ([@watilde](https://github.com/watilde)) +* [`756a3fb`](https://github.com/npm/npm/commit/756a3fbb852a2469afe706635ed88d22c37743e5) + [#7923](https://github.com/npm/npm/issues/7923) Sync timeout time of `npm + run-script test-all` to be the same as `test` and `tap` scripts. + ([@watilde](https://github.com/watilde)) +* [`8299b5f`](https://github.com/npm/npm/commit/8299b5fb6373354a7fbaab6f333863758812ae90) + Set a timeout for tap tests for `npm run-script test-all`. + ([@othiym23](https://github.com/othiym23)) + +#### THE EVER-BEATING DRUM OF DEPENDENCY UPDATES + +* [`d90d0b9`](https://github.com/npm/npm/commit/d90d0b992acbf62fd5d68debf9d1dbd6cfa20804) + [#7924](https://github.com/npm/npm/issues/7924) Remove `child-process-close`, + as it was included for Node 0.6 compatibility, and npm no longer supports + 0.6. ([@robertkowalski](https://github.com/robertkowalski)) +* [`16427c1`](https://github.com/npm/npm/commit/16427c1f3ea3d71ee753c62eb4c2663c7b32b84f) + `lru-cache@2.5.2`: More accurate updating of expiry times when `maxAge` is + set. ([@isaacs](https://github.com/isaacs)) +* [`03cce83`](https://github.com/npm/npm/commit/03cce83b64344a9e0fe036dce214f4d68cfcc9e7) + `nock@1.6.0`: Mocked network error handling. + ([@pgte](https://github.com/pgte)) +* [`f93b1f0`](https://github.com/npm/npm/commit/f93b1f0b7eb5d1b8a7967e837bbd756db1091d00) + `glob@5.0.5`: Use `path-is-absolute` polyfill, allowing newer Node.js and + io.js versions to use `path.isAbsolute()`. + ([@sindresorhus](https://github.com/sindresorhus)) +* [`a70d694`](https://github.com/npm/npm/commit/a70d69495a6e96997e64855d9e749d943ee6d64f) + `request@2.55.0`: Bug fixes and simplification. + ([@simov](https://github.com/simov)) +* [`2aecc6f`](https://github.com/npm/npm/commit/2aecc6f4083526feeb14615b4e5484edc66175b5) + `columnify@1.5.1`: Switch to using babel from 6to5. + ([@timoxley](https://github.com/timoxley)) + +### v2.8.0 (2015-04-09): + +#### WE WILL NEVER BE DONE FIXING NPM'S GIT SUPPORT + +If you look at [the last release's release +notes](https://github.com/npm/npm/blob/master/CHANGELOG.md#git-mean-git-tuff-git-all-the-way-away-from-my-stuff), +you will note that they confidently assert that it's perfectly OK to force all +GitHub URLs through the same `git:` -> `git+ssh:` fallback flow for cloning. It +turns out that many users depend on `git+https:` URLs in their build +environments because they use GitHub auth tokens instead of SSH keys. Also, in +some cases you just want to be able to explicitly say how a given dependency +should be cloned from GitHub. + +Because of the way we resolved the inconsistency in GitHub shorthand handling +[before](https://github.com/npm/npm/blob/master/CHANGELOG.md#bug-fixes-1), this +turned out to be difficult to work around. So instead of hacking around it, we +completely redid how git is handled within npm and its attendant packages. +Again. This time, we changed things so that `normalize-package-data` and +`read-package-json` leave more of the git logic to npm itself, which makes +handling shorthand syntax consistently much easier, and also allows users to +resume using explicit, fully-qualified git URLs without npm messing with them. + +Here's a summary of what's changed: + +* Instead of converting the GitHub shorthand syntax to a `git+ssh:`, `git:`, or + `git+https:` URL and saving that, save the shorthand itself to + `package.json`. +* If presented with shortcuts, try cloning via the git protocol, SSH, and HTTPS + (in that order). +* No longer prompt for credentials -- it didn't work right with the spinner, + and wasn't guaranteed to work anyway. We may experiment with doing this a + better way in the future. Users can override this by setting `GIT_ASKPASS` in + their environment if they want to experiment with interactive cloning, but + should also set `--no-spin` on the npm command line (or run `npm config set + spin=false`). +* **EXPERIMENTAL FEATURE**: Add support for `github:`, `gist:`, `bitbucket:`, + and `gitlab:` shorthand prefixes. GitHub shortcuts will continue to be + normalized to `org/repo` instead of being saved as `github:org/repo`, but + `gitlab:`, `gist:`, and `bitbucket:` prefixes will be used on the command + line and from `package.json`. BE CAREFUL WITH THIS. `package.json` files + published with the new shorthand syntax can _only_ be read by `npm@2.8.0` and + later, and this feature is mostly meant for playing around with it. If you + want to save git dependencies in a form that older versions of npm can read, + use `--save-exact`, which will save the git URL and resolved commit hash of + the head of the branch in a manner similar to the way that `--save-exact` + pins versions for registry dependencies. This is documented (so check `npm + help install` for details), but we're not going to make a lot of noise about + it until it has a chance to bake in a little more. + +It is [@othiym23](https://github.com/othiym23)'s sincere hope that this will +resolve all of the inconsistencies users were seeing with GitHub and git-hosted +packages, but given the level of change here, that may just be a fond wish. +Extra testing of this change is requested. + +* [`6b0f588`](https://github.com/npm/npm/commit/6b0f58877f37df9904490ffbaaad33862bd36dce) + [#7867](https://github.com/npm/npm/issues/7867) Use git shorthand and git + URLs as presented by user. Support new `hosted-git-info` shortcut syntax. + Save shorthand in `package.json`. Try cloning via `git:`, `git+ssh:`, and + `git+https:`, in that order, when supported by the underlying hosting + provider. ([@othiym23](https://github.com/othiym23)) +* [`75d4267`](https://github.com/npm/npm/commit/75d426787869d54ca7400408f562f971b34649ef) + [#7867](https://github.com/npm/npm/issues/7867) Document new GitHub, GitHub + gist, Bitbucket, and GitLab shorthand syntax. + ([@othiym23](https://github.com/othiym23)) +* [`7d92c75`](https://github.com/npm/npm/commit/7d92c7592998d90ec883fa989ca74f04ec1b93de) + [#7867](https://github.com/npm/npm/issues/7867) When `--save-exact` is used + with git shorthand or URLs, save the fully-resolved URL, with branch name + resolved to the exact hash for the commit checked out. + ([@othiym23](https://github.com/othiym23)) +* [`9220e59`](https://github.com/npm/npm/commit/9220e59f8def8c82c6d331a39ba29ad4c44e3a9b) + [#7867](https://github.com/npm/npm/issues/7867) Ensure that non-prefixed and + non-normalized GitHub shortcuts are saved to `package.json`. + ([@othiym23](https://github.com/othiym23)) +* [`dd398e9`](https://github.com/npm/npm/commit/dd398e98a8eba27eeba84378200da3d078fdf980) + [#7867](https://github.com/npm/npm/issues/7867) `hosted-git-info@2.1.1`: + Ensure that `gist:` shorthand survives being round-tripped through + `package.json`. ([@othiym23](https://github.com/othiym23)) +* [`33d1420`](https://github.com/npm/npm/commit/33d1420bf2f629332fceb2ac7e174e63ac48f96a) + [#7867](https://github.com/npm/npm/issues/7867) `hosted-git-info@2.1.0`: Add + support for auth embedded directly in git URLs. + ([@othiym23](https://github.com/othiym23)) +* [`23a1d5a`](https://github.com/npm/npm/commit/23a1d5a540e8db27f5cd0245de7c3694e2bddad1) + [#7867](https://github.com/npm/npm/issues/7867) `hosted-git-info@2.0.2`: Make + it possible to determine in which form a hosted git URL was passed. + ([@iarna](https://github.com/iarna)) +* [`eaf75ac`](https://github.com/npm/npm/commit/eaf75acb718611ad5cfb360084ec86938d9c66c5) + [#7867](https://github.com/npm/npm/issues/7867) + `normalize-package-data@2.0.0`: Normalize GitHub specifiers so they pass + through shortcut syntax and preserve explicit URLs. + ([@iarna](https://github.com/iarna)) +* [`95e0535`](https://github.com/npm/npm/commit/95e0535e365e0aca49c634dd2061a0369b0475f1) + [#7867](https://github.com/npm/npm/issues/7867) `npm-package-arg@4.0.0`: Add + git URL and shortcut to hosted git spec and use `hosted-git-info@2.0.2`. + ([@iarna](https://github.com/iarna)) +* [`a808926`](https://github.com/npm/npm/commit/a8089268d5f3d57f42dbaba02ff6437da5121191) + [#7867](https://github.com/npm/npm/issues/7867) + `realize-package-specifier@3.0.0`: Use `npm-package-arg@4.0.0` and test + shortcut specifier behavior. ([@iarna](https://github.com/iarna)) +* [`6dd1e03`](https://github.com/npm/npm/commit/6dd1e039bddf8cf5383343f91d84bc5d78acd083) + [#7867](https://github.com/npm/npm/issues/7867) `init-package-json@1.4.0`: + Allow dependency on `read-package-json@2.0.0`. + ([@iarna](https://github.com/iarna)) +* [`63254bb`](https://github.com/npm/npm/commit/63254bb6358f66752aca6aa1a275271b3ae03f7c) + [#7867](https://github.com/npm/npm/issues/7867) `read-installed@4.0.0`: Use + `read-package-json@2.0.0`. ([@iarna](https://github.com/iarna)) +* [`254b887`](https://github.com/npm/npm/commit/254b8871f5a173bb464cc5b0ace460c7878b8097) + [#7867](https://github.com/npm/npm/issues/7867) `read-package-json@2.0.0`: + Use `normalize-package-data@2.0.0`. ([@iarna](https://github.com/iarna)) +* [`0b9f8be`](https://github.com/npm/npm/commit/0b9f8be62fe5252abe54d49e36a696f4816c2eca) + [#7867](https://github.com/npm/npm/issues/7867) `npm-registry-client@6.3.0`: + Mark compatibility with `normalize-package-data@2.0.0` and + `npm-package-arg@4.0.0`. ([@iarna](https://github.com/iarna)) +* [`f40ecaa`](https://github.com/npm/npm/commit/f40ecaad68f77abc50eb6f5b224e31dec3d250fc) + [#7867](https://github.com/npm/npm/issues/7867) Extract a common method to + use when cloning git repos for testing. + ([@othiym23](https://github.com/othiym23)) + +#### TEST FIXES FOR NODE 0.8 + +npm continues to [get closer](https://github.com/npm/npm/issues/7842) to being +completely green on Travis for Node 0.8. + +* [`26d36e9`](https://github.com/npm/npm/commit/26d36e9cf0eca69fe1863d2ea536c28555b9e8de) + [#7842](https://github.com/npm/npm/issues/7842) When spawning child + processes, map exit code 127 to ENOENT so Node 0.8 handles child process + failures the same as later versions. + ([@SonicHedgehog](https://github.com/SonicHedgehog)) +* [`54cd895`](https://github.com/npm/npm/commit/54cd8956ea783f96749e46597d8c2cb9397c5d5f) + [#7842](https://github.com/npm/npm/issues/7842) Node 0.8 requires -e with -p + when evaluating snippets; fix test. + ([@SonicHedgehog](https://github.com/SonicHedgehog)) + +#### SMALL FIX AND DOC TWEAK + +* [`20e9003`](https://github.com/npm/npm/commit/20e90031b847e9f7c7168f3dad8b1e526f9a2586) + `tar@2.0.1`: Fix regression where relative symbolic links within an + extraction root that pointed within an extraction root would get normalized + to absolute symbolic links. ([@isaacs](https://github.com/isaacs)) +* [`2ef8898`](https://github.com/npm/npm/commit/2ef88989c41bee1578570bb2172c90ede129dbd1) + [#7879](https://github.com/npm/npm/issues/7879) Better document that `npm + publish --tag=foo` will not set `latest` to that version. + ([@linclark](https://github.com/linclark)) + +### v2.7.6 (2015-04-02): + +#### GIT MEAN, GIT TUFF, GIT ALL THE WAY AWAY FROM MY STUFF + +Part of the reason that we're reluctant to take patches to how npm deals with +git dependencies is that every time we touch the git support, something breaks. +The last few releases are a case in point. `npm@2.7.4` completely broke +installing private modules from GitHub, and `npm@2.7.5` fixed them at the cost +of logging a misleading error message that caused many people to believe that +their dependencies hadn't been successfully installed when they actually had +been. + +This all started from a desire to ensure that GitHub shortcut syntax is being +handled correctly. The correct behavior is for npm to try to clone all +dependencies on GitHub (whether they're specified with the GitHub +`organization/repository` shortcut syntax or not) via the plain `git:` protocol +first, and to fall back to using `git+ssh:` if `git:` doesn't work. Previously, +sometimes npm would use `git:` and `git+ssh:` in some cases (most notably when +using GitHub shortcut syntax on the command line), and use `git+https:` in +others (when the GitHub shortcut syntax was present in `package.json`). This +led to subtle and hard-to-understand inconsistencies, and we're glad that as of +`npm@2.7.6`, we've finally gotten things to where they were before we started, +only slightly more consistent overall. + +We are now going to go back to our policy of being extremely reluctant to touch +the code that handles Git dependencies. + +* [`b747593`](https://github.com/npm/npm/commit/b7475936f473f029e6a027ba1b16277523747d0b) + [#7630](https://github.com/npm/npm/issues/7630) Don't automatically log all + git failures as errors. `maybeGithub` needs to be able to fail without + logging to support its fallback logic. + ([@othiym23](https://github.com/othiym23)) +* [`cd67a0d`](https://github.com/npm/npm/commit/cd67a0db07891d20871822696c26692c8a84866a) + [#7829](https://github.com/npm/npm/issues/7829) When fetching a git remote + URL, handle failures gracefully (without assuming standard output exists). + ([@othiym23](https://github.com/othiym23)) +* [`637c7d1`](https://github.com/npm/npm/commit/637c7d1411fe07f409cf91f2e65fd70685cb253c) + [#7829](https://github.com/npm/npm/issues/7829) When fetching a git remote + URL, handle failures gracefully (without assuming standard _error_ exists). + ([@othiym23](https://github.com/othiym23)) + +#### OTHER SIGNIFICANT FIXES + +* [`78005eb`](https://github.com/npm/npm/commit/78005ebb6f4103c20f077669c3929b7ea46a4c0d) + [#7743](https://github.com/npm/npm/issues/7743) Always quote arguments passed + to `npm run-script`. This allows build systems and the like to safely escape + glob patterns passed as arguments to `run-scripts` with `npm run-script + + + +
+ +

npm

a JavaScript package manager

+

Build Status

+

SYNOPSIS

+

This is just enough info to get you up and running.

+

Much more info available via npm help once it's installed.

+

IMPORTANT

+

You need node v0.10 or higher to run this program.

+

To install an old and unsupported version of npm that works on node 0.3 +and prior, clone the git repo and dig through the old tags and branches.

+

npm is configured to use npm, Inc.'s public package registry at +https://registry.npmjs.org by default.

+

You can configure npm to use any compatible registry you +like, and even run your own registry. Check out the doc on +registries.

+

Use of someone else's registry may be governed by terms of use. The +terms of use for the default public registry are available at +https://www.npmjs.com.

+

Super Easy Install

+

npm is bundled with node.

+

Windows Computers

+

Get the MSI. npm is in it.

+

Apple Macintosh Computers

+

Get the pkg. npm is in it.

+

Other Sorts of Unices

+

Run make install. npm will be installed with node.

+

If you want a more fancy pants install (a different version, customized +paths, etc.) then read on.

+

Fancy Install (Unix)

+

There's a pretty robust install script at +https://www.npmjs.com/install.sh. You can download that and run it.

+

Here's an example using curl:

+
curl -L https://www.npmjs.com/install.sh | sh
+
+

Slightly Fancier

+

You can set any npm configuration params with that script:

+
npm_config_prefix=/some/path sh install.sh
+
+

Or, you can run it in uber-debuggery mode:

+
npm_debug=1 sh install.sh
+
+

Even Fancier

+

Get the code with git. Use make to build the docs and do other stuff. +If you plan on hacking on npm, make link is your friend.

+

If you've got the npm source code, you can also semi-permanently set +arbitrary config keys using the ./configure --key=val ..., and then +run npm commands by doing node cli.js <cmd> <args>. (This is helpful +for testing, or running stuff without actually installing npm itself.)

+

Windows Install or Upgrade

+

You can download a zip file from https://github.com/npm/npm/releases, and +unpack it in the node_modules\npm\ folder inside node's installation folder.

+

To upgrade to npm 2, follow the Windows upgrade instructions in +the npm Troubleshooting Guide:

+

https://github.com/npm/npm/wiki/Troubleshooting#upgrading-on-windows

+

If that's not fancy enough for you, then you can fetch the code with +git, and mess with it directly.

+

Installing on Cygwin

+

No.

+

Uninstalling

+

So sad to see you go.

+
sudo npm uninstall npm -g
+
+

Or, if that fails,

+
sudo make uninstall
+
+

More Severe Uninstalling

+

Usually, the above instructions are sufficient. That will remove +npm, but leave behind anything you've installed.

+

If you would like to remove all the packages that you have installed, +then you can use the npm ls command to find them, and then npm rm to +remove them.

+

To remove cruft left behind by npm 0.x, you can use the included +clean-old.sh script file. You can run it conveniently like this:

+
npm explore npm -g -- sh scripts/clean-old.sh
+
+

npm uses two configuration files, one for per-user configs, and another +for global (every-user) configs. You can view them by doing:

+
npm config get userconfig   # defaults to ~/.npmrc
+npm config get globalconfig # defaults to /usr/local/etc/npmrc
+
+

Uninstalling npm does not remove configuration files by default. You +must remove them yourself manually if you want them gone. Note that +this means that future npm installs will not remember the settings that +you have chosen.

+

More Docs

+

Check out the docs, +especially the faq.

+

You can use the npm help command to read any of them.

+

If you're a developer, and you want to use npm to publish your program, +you should read this

+

BUGS

+

When you find issues, please report them:

+ +

Be sure to include all of the output from the npm command that didn't work +as expected. The npm-debug.log file is also helpful to provide.

+

You can also look for isaacs in #node.js on irc://irc.freenode.net. He +will no doubt tell you to put the output in a gist or email.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-bin.html b/node_modules/npm/html/doc/api/npm-bin.html new file mode 100644 index 00000000..da90890f --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-bin.html @@ -0,0 +1,32 @@ + + + npm-bin + + + + + + +
+ +

npm-bin

Display npm bin folder

+

SYNOPSIS

+
npm.commands.bin(args, cb)
+

DESCRIPTION

+

Print the folder where npm will install executables.

+

This function should not be used programmatically. Instead, just refer +to the npm.bin property.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-bugs.html b/node_modules/npm/html/doc/api/npm-bugs.html new file mode 100644 index 00000000..9c745ab4 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-bugs.html @@ -0,0 +1,37 @@ + + + npm-bugs + + + + + + +
+ +

npm-bugs

Bugs for a package in a web browser maybe

+

SYNOPSIS

+
npm.commands.bugs(package, callback)
+

DESCRIPTION

+

This command tries to guess at the likely location of a package's +bug tracker URL, and then tries to open it using the --browser +config param.

+

Like other commands, the first parameter is an array. This command only +uses the first element, which is expected to be a package name with an +optional version number.

+

This command will launch a browser, so this command may not be the most +friendly for programmatic use.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-cache.html b/node_modules/npm/html/doc/api/npm-cache.html new file mode 100644 index 00000000..17a45f70 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-cache.html @@ -0,0 +1,46 @@ + + + npm-cache + + + + + + +
+ +

npm-cache

manage the npm cache programmatically

+

SYNOPSIS

+
npm.commands.cache([args], callback)
+
+// helpers
+npm.commands.cache.clean([args], callback)
+npm.commands.cache.add([args], callback)
+npm.commands.cache.read(name, version, forceBypass, callback)
+

DESCRIPTION

+

This acts much the same ways as the npm-cache(1) command line +functionality.

+

The callback is called with the package.json data of the thing that is +eventually added to or read from the cache.

+

The top level npm.commands.cache(...) functionality is a public +interface, and like all commands on the npm.commands object, it will +match the command line behavior exactly.

+

However, the cache folder structure and the cache helper functions are +considered internal API surface, and as such, may change in future +releases of npm, potentially without warning or significant version +incrementation.

+

Use at your own risk.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-commands.html b/node_modules/npm/html/doc/api/npm-commands.html new file mode 100644 index 00000000..b3499832 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-commands.html @@ -0,0 +1,40 @@ + + + npm-commands + + + + + + +
+ +

npm-commands

npm commands

+

SYNOPSIS

+
npm.commands[<command>](args, callback)
+

DESCRIPTION

+

npm comes with a full set of commands, and each of the commands takes a +similar set of arguments.

+

In general, all commands on the command object take an array of positional +argument strings. The last argument to any function is a callback. Some +commands are special and take other optional arguments.

+

All commands have their own man page. See man npm-<command> for command-line +usage, or man 3 npm-<command> for programmatic usage.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-config.html b/node_modules/npm/html/doc/api/npm-config.html new file mode 100644 index 00000000..6abc40dd --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-config.html @@ -0,0 +1,61 @@ + + + npm-config + + + + + + +
+ +

npm-config

Manage the npm configuration files

+

SYNOPSIS

+
npm.commands.config(args, callback)
+var val = npm.config.get(key)
+npm.config.set(key, val)
+

DESCRIPTION

+

This function acts much the same way as the command-line version. The first +element in the array tells config what to do. Possible values are:

+
    +

  • set

    +

    Sets a config parameter. The second element in args is interpreted as the + key, and the third element is interpreted as the value.

    +
    • +

  • get

    +

    Gets the value of a config parameter. The second element in args is the + key to get the value of.

    +
    • +

  • delete (rm or del)

    +

    Deletes a parameter from the config. The second element in args is the + key to delete.

    +
    • +

  • list (ls)

    +

    Show all configs that aren't secret. No parameters necessary.

    +
    • +

  • edit:

    +

    Opens the config file in the default editor. This command isn't very useful + programmatically, but it is made available.

    +
    • +
+

To programmatically access npm configuration settings, or set them for +the duration of a program, use the npm.config.set and npm.config.get +functions instead.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-deprecate.html b/node_modules/npm/html/doc/api/npm-deprecate.html new file mode 100644 index 00000000..3073fa63 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-deprecate.html @@ -0,0 +1,51 @@ + + + npm-deprecate + + + + + + +
+ +

npm-deprecate

Deprecate a version of a package

+

SYNOPSIS

+
npm.commands.deprecate(args, callback)
+

DESCRIPTION

+

This command will update the npm registry entry for a package, providing +a deprecation warning to all who attempt to install it.

+

The 'args' parameter must have exactly two elements:

+
    +

  • package[@version]

    +

    The version portion is optional, and may be either a range, or a + specific version, or a tag.

    +
    • +

  • message

    +

    The warning message that will be printed whenever a user attempts to + install the package.

    +
    • +
+

Note that you must be the package owner to deprecate something. See the +owner and adduser help topics.

+

To un-deprecate a package, specify an empty string ("") for the message argument.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-docs.html b/node_modules/npm/html/doc/api/npm-docs.html new file mode 100644 index 00000000..4634e41c --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-docs.html @@ -0,0 +1,37 @@ + + + npm-docs + + + + + + +
+ +

npm-docs

Docs for a package in a web browser maybe

+

SYNOPSIS

+
npm.commands.docs(package, callback)
+

DESCRIPTION

+

This command tries to guess at the likely location of a package's +documentation URL, and then tries to open it using the --browser +config param.

+

Like other commands, the first parameter is an array. This command only +uses the first element, which is expected to be a package name with an +optional version number.

+

This command will launch a browser, so this command may not be the most +friendly for programmatic use.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-edit.html b/node_modules/npm/html/doc/api/npm-edit.html new file mode 100644 index 00000000..a3d0dba9 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-edit.html @@ -0,0 +1,40 @@ + + + npm-edit + + + + + + +
+ +

npm-edit

Edit an installed package

+

SYNOPSIS

+
npm.commands.edit(package, callback)
+

DESCRIPTION

+

Opens the package folder in the default editor (or whatever you've +configured as the npm editor config -- see npm help config.)

+

After it has been edited, the package is rebuilt so as to pick up any +changes in compiled packages.

+

For instance, you can do npm install connect to install connect +into your package, and then npm.commands.edit(["connect"], callback) +to make a few changes to your locally installed copy.

+

The first parameter is a string array with a single element, the package +to open. The package can optionally have a version number attached.

+

Since this command opens an editor in a new process, be careful about where +and how this is used.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-explore.html b/node_modules/npm/html/doc/api/npm-explore.html new file mode 100644 index 00000000..30cdec9d --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-explore.html @@ -0,0 +1,35 @@ + + + npm-explore + + + + + + +
+ +

npm-explore

Browse an installed package

+

SYNOPSIS

+
npm.commands.explore(args, callback)
+

DESCRIPTION

+

Spawn a subshell in the directory of the installed package specified.

+

If a command is specified, then it is run in the subshell, which then +immediately terminates.

+

Note that the package is not automatically rebuilt afterwards, so be +sure to use npm rebuild <pkg> if you make any changes.

+

The first element in the 'args' parameter must be a package name. After that is the optional command, which can be any number of strings. All of the strings will be combined into one, space-delimited command.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-help-search.html b/node_modules/npm/html/doc/api/npm-help-search.html new file mode 100644 index 00000000..a350264f --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-help-search.html @@ -0,0 +1,48 @@ + + + npm-help-search + + + + + + +
+ +

npm-help-search

Search the help pages

+

SYNOPSIS

+
npm.commands.helpSearch(args, [silent,] callback)
+

DESCRIPTION

+

This command is rarely useful, but it exists in the rare case that it is.

+

This command takes an array of search terms and returns the help pages that +match in order of best match.

+

If there is only one match, then npm displays that help section. If there +are multiple results, the results are printed to the screen formatted and the +array of results is returned. Each result is an object with these properties:

+
    +
  • hits: +A map of args to number of hits on that arg. For example, {"npm": 3}
    • +
  • found: +Total number of unique args that matched.
    • +
  • totalHits: +Total number of hits.
    • +
  • lines: +An array of all matching lines (and some adjacent lines).
    • +
  • file: +Name of the file that matched
    • +
+

The silent parameter is not necessary not used, but it may in the future.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-init.html b/node_modules/npm/html/doc/api/npm-init.html new file mode 100644 index 00000000..55512a41 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-init.html @@ -0,0 +1,43 @@ + + + npm-init + + + + + + +
+ +

npm init

Interactively create a package.json file

+

SYNOPSIS

+
npm.commands.init(args, callback)
+

DESCRIPTION

+

This will ask you a bunch of questions, and then write a package.json for you.

+

It attempts to make reasonable guesses about what you want things to be set to, +and then writes a package.json file with the options you've selected.

+

If you already have a package.json file, it'll read that first, and default to +the options in there.

+

It is strictly additive, so it does not delete options from your package.json +without a really good reason to do so.

+

Since this function expects to be run on the command-line, it doesn't work very +well as a programmatically. The best option is to roll your own, and since +JavaScript makes it stupid simple to output formatted JSON, that is the +preferred method. If you're sure you want to handle command-line prompting, +then go ahead and use this programmatically.

+

SEE ALSO

+

package.json(5)

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-install.html b/node_modules/npm/html/doc/api/npm-install.html new file mode 100644 index 00000000..389c5427 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-install.html @@ -0,0 +1,36 @@ + + + npm-install + + + + + + +
+ +

npm-install

install a package programmatically

+

SYNOPSIS

+
npm.commands.install([where,] packages, callback)
+

DESCRIPTION

+

This acts much the same ways as installing on the command-line.

+

The 'where' parameter is optional and only used internally, and it specifies +where the packages should be installed to.

+

The 'packages' parameter is an array of strings. Each element in the array is +the name of a package to be installed.

+

Finally, 'callback' is a function that will be called when all packages have been +installed or when an error has been encountered.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-link.html b/node_modules/npm/html/doc/api/npm-link.html new file mode 100644 index 00000000..d18d58b0 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-link.html @@ -0,0 +1,46 @@ + + + npm-link + + + + + + +
+ +

npm-link

Symlink a package folder

+

SYNOPSIS

+
npm.commands.link(callback)
+npm.commands.link(packages, callback)
+

DESCRIPTION

+

Package linking is a two-step process.

+

Without parameters, link will create a globally-installed +symbolic link from prefix/package-name to the current folder.

+

With a parameters, link will create a symlink from the local node_modules +folder to the global symlink.

+

When creating tarballs for npm publish, the linked packages are +"snapshotted" to their current state by resolving the symbolic links.

+

This is +handy for installing your own stuff, so that you can work on it and test it +iteratively without having to continually rebuild.

+

For example:

+
npm.commands.link(cb)           # creates global link from the cwd
+                                # (say redis package)
+npm.commands.link('redis', cb)  # link-install the package
+

Now, any changes to the redis package will be reflected in +the package in the current working directory

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-load.html b/node_modules/npm/html/doc/api/npm-load.html new file mode 100644 index 00000000..ac411f23 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-load.html @@ -0,0 +1,41 @@ + + + npm-load + + + + + + +
+ +

npm-load

Load config settings

+

SYNOPSIS

+
npm.load(conf, cb)
+

DESCRIPTION

+

npm.load() must be called before any other function call. Both parameters are +optional, but the second is recommended.

+

The first parameter is an object containing command-line config params, and the +second parameter is a callback that will be called when npm is loaded and ready +to serve.

+

The first parameter should follow a similar structure as the package.json +config object.

+

For example, to emulate the --dev flag, pass an object that looks like this:

+
{
+  "dev": true
+}
+

For a list of all the available command-line configs, see npm help config

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-ls.html b/node_modules/npm/html/doc/api/npm-ls.html new file mode 100644 index 00000000..2199d53d --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-ls.html @@ -0,0 +1,67 @@ + + + npm-ls + + + + + + +
+ +

npm-ls

List installed packages

+

SYNOPSIS

+
npm.commands.ls(args, [silent,] callback)
+

DESCRIPTION

+

This command will print to stdout all the versions of packages that are +installed, as well as their dependencies, in a tree-structure. It will also +return that data using the callback.

+

This command does not take any arguments, but args must be defined. +Beyond that, if any arguments are passed in, npm will politely warn that it +does not take positional arguments, though you may set config flags +like with any other command, such as global to list global packages.

+

It will print out extraneous, missing, and invalid packages.

+

If the silent parameter is set to true, nothing will be output to the screen, +but the data will still be returned.

+

Callback is provided an error if one occurred, the full data about which +packages are installed and which dependencies they will receive, and a +"lite" data object which just shows which versions are installed where. +Note that the full data object is a circular structure, so care must be +taken if it is serialized to JSON.

+

CONFIGURATION

+

long

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Show extended information.

+

parseable

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Show parseable output instead of tree view.

+

global

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

List packages in the global install prefix instead of in the current +project.

+

Note, if parseable is set or long isn't set, then duplicates will be trimmed. +This means that if a submodule has the same dependency as a parent module, then the +dependency will only be output once.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-outdated.html b/node_modules/npm/html/doc/api/npm-outdated.html new file mode 100644 index 00000000..32f031bc --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-outdated.html @@ -0,0 +1,32 @@ + + + npm-outdated + + + + + + +
+ +

npm-outdated

Check for outdated packages

+

SYNOPSIS

+
npm.commands.outdated([packages,] callback)
+

DESCRIPTION

+

This command will check the registry to see if the specified packages are +currently outdated.

+

If the 'packages' parameter is left out, npm will check all packages.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-owner.html b/node_modules/npm/html/doc/api/npm-owner.html new file mode 100644 index 00000000..5e1a0039 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-owner.html @@ -0,0 +1,51 @@ + + + npm-owner + + + + + + +
+ +

npm-owner

Manage package owners

+

SYNOPSIS

+
npm.commands.owner(args, callback)
+

DESCRIPTION

+

The first element of the 'args' parameter defines what to do, and the subsequent +elements depend on the action. Possible values for the action are (order of +parameters are given in parenthesis):

+
    +
  • ls (package): +List all the users who have access to modify a package and push new versions. +Handy when you need to know who to bug for help.
    • +
  • add (user, package): +Add a new user as a maintainer of a package. This user is enabled to modify +metadata, publish new versions, and add other owners.
    • +
  • rm (user, package): +Remove a user from the package owner list. This immediately revokes their +privileges.
    • +
+

Note that there is only one level of access. Either you can modify a package, +or you can't. Future versions may contain more fine-grained access levels, but +that is not implemented at this time.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-pack.html b/node_modules/npm/html/doc/api/npm-pack.html new file mode 100644 index 00000000..9d6a73bc --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-pack.html @@ -0,0 +1,37 @@ + + + npm-pack + + + + + + +
+ +

npm-pack

Create a tarball from a package

+

SYNOPSIS

+
npm.commands.pack([packages,] callback)
+

DESCRIPTION

+

For anything that's installable (that is, a package folder, tarball, +tarball url, name@tag, name@version, or name), this command will fetch +it to the cache, and then copy the tarball to the current working +directory as <name>-<version>.tgz, and then write the filenames out to +stdout.

+

If the same package is specified multiple times, then the file will be +overwritten the second time.

+

If no arguments are supplied, then npm packs the current package folder.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-ping.html b/node_modules/npm/html/doc/api/npm-ping.html new file mode 100644 index 00000000..ee62001f --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-ping.html @@ -0,0 +1,33 @@ + + + npm-ping + + + + + + +
+ +

npm-ping

Ping npm registry

+

SYNOPSIS

+
npm.registry.ping(registry, options, function (er, pong))
+

DESCRIPTION

+

Attempts to connect to the given registry, returning a pong +object with various metadata if it succeeds.

+

This function is primarily useful for debugging connection issues +to npm registries.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-prefix.html b/node_modules/npm/html/doc/api/npm-prefix.html new file mode 100644 index 00000000..8032ddbb --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-prefix.html @@ -0,0 +1,33 @@ + + + npm-prefix + + + + + + +
+ +

npm-prefix

Display prefix

+

SYNOPSIS

+
npm.commands.prefix(args, callback)
+

DESCRIPTION

+

Print the prefix to standard out.

+

'args' is never used and callback is never called with data. +'args' must be present or things will break.

+

This function is not useful programmatically

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-prune.html b/node_modules/npm/html/doc/api/npm-prune.html new file mode 100644 index 00000000..ffd7868e --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-prune.html @@ -0,0 +1,34 @@ + + + npm-prune + + + + + + +
+ +

npm-prune

Remove extraneous packages

+

SYNOPSIS

+
npm.commands.prune([packages,] callback)
+

DESCRIPTION

+

This command removes "extraneous" packages.

+

The first parameter is optional, and it specifies packages to be removed.

+

No packages are specified, then all packages will be checked.

+

Extraneous packages are packages that are not listed on the parent +package's dependencies list.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-publish.html b/node_modules/npm/html/doc/api/npm-publish.html new file mode 100644 index 00000000..02e06e70 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-publish.html @@ -0,0 +1,50 @@ + + + npm-publish + + + + + + +
+ +

npm-publish

Publish a package

+

SYNOPSIS

+
npm.commands.publish([packages,] callback)
+

DESCRIPTION

+

Publishes a package to the registry so that it can be installed by name. +Possible values in the 'packages' array are:

+
    +

  • <folder>: +A folder containing a package.json file

    +
    • +

  • <tarball>: +A url or file path to a gzipped tar archive containing a single folder +with a package.json file inside.

    +
    • +
+

If the package array is empty, npm will try to publish something in the +current working directory.

+

This command could fails if one of the packages specified already exists in +the registry. Overwrites when the "force" environment variable is set.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-rebuild.html b/node_modules/npm/html/doc/api/npm-rebuild.html new file mode 100644 index 00000000..162b0177 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-rebuild.html @@ -0,0 +1,34 @@ + + + npm-rebuild + + + + + + +
+ +

npm-rebuild

Rebuild a package

+

SYNOPSIS

+
npm.commands.rebuild([packages,] callback)
+

DESCRIPTION

+

This command runs the npm build command on each of the matched packages. This is useful +when you install a new version of node, and must recompile all your C++ addons with +the new binary. If no 'packages' parameter is specify, every package will be rebuilt.

+

CONFIGURATION

+

See npm help build

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-repo.html b/node_modules/npm/html/doc/api/npm-repo.html new file mode 100644 index 00000000..15f75d40 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-repo.html @@ -0,0 +1,37 @@ + + + npm-repo + + + + + + +
+ +

npm-repo

Open package repository page in the browser

+

SYNOPSIS

+
npm.commands.repo(package, callback)
+

DESCRIPTION

+

This command tries to guess at the likely location of a package's +repository URL, and then tries to open it using the --browser +config param.

+

Like other commands, the first parameter is an array. This command only +uses the first element, which is expected to be a package name with an +optional version number.

+

This command will launch a browser, so this command may not be the most +friendly for programmatic use.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-restart.html b/node_modules/npm/html/doc/api/npm-restart.html new file mode 100644 index 00000000..d7e5adc4 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-restart.html @@ -0,0 +1,56 @@ + + + npm-restart + + + + + + +
+ +

npm-restart

Restart a package

+

SYNOPSIS

+
npm.commands.restart(packages, callback)
+

DESCRIPTION

+

This restarts a package (or multiple packages).

+

This runs a package's "stop", "restart", and "start" scripts, and associated +pre- and post- scripts, in the order given below:

+
    +
  1. prerestart
    2. +
  2. prestop
    3. +
  3. stop
    4. +
  4. poststop
    5. +
  5. restart
    6. +
  6. prestart
    7. +
  7. start
    8. +
  8. poststart
    9. +
  9. postrestart
    10. +
+

If no version is specified, then it restarts the "active" version.

+

npm can restart multiple packages. Just specify multiple packages in +the packages parameter.

+

NOTE

+

Note that the "restart" script is run in addition to the "stop" +and "start" scripts, not instead of them.

+

This is the behavior as of npm major version 2. A change in this +behavior will be accompanied by an increase in major version number

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-root.html b/node_modules/npm/html/doc/api/npm-root.html new file mode 100644 index 00000000..750702ae --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-root.html @@ -0,0 +1,33 @@ + + + npm-root + + + + + + +
+ +

npm-root

Display npm root

+

SYNOPSIS

+
npm.commands.root(args, callback)
+

DESCRIPTION

+

Print the effective node_modules folder to standard out.

+

'args' is never used and callback is never called with data. +'args' must be present or things will break.

+

This function is not useful programmatically.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-run-script.html b/node_modules/npm/html/doc/api/npm-run-script.html new file mode 100644 index 00000000..5bd9c3e6 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-run-script.html @@ -0,0 +1,45 @@ + + + npm-run-script + + + + + + +
+ +

npm-run-script

Run arbitrary package scripts

+

SYNOPSIS

+
npm.commands.run-script(args, callback)
+

DESCRIPTION

+

This runs an arbitrary command from a package's "scripts" object.

+

It is used by the test, start, restart, and stop commands, but can be +called directly, as well.

+

The 'args' parameter is an array of strings. Behavior depends on the number +of elements. If there is only one element, npm assumes that the element +represents a command to be run on the local repository. If there is more than +one element, then the first is assumed to be the package and the second is +assumed to be the command to run. All other elements are ignored.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-search.html b/node_modules/npm/html/doc/api/npm-search.html new file mode 100644 index 00000000..2b11e8a7 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-search.html @@ -0,0 +1,57 @@ + + + npm-search + + + + + + +
+ +

npm-search

Search for packages

+

SYNOPSIS

+
npm.commands.search(searchTerms, [silent,] [staleness,] callback)
+

DESCRIPTION

+

Search the registry for packages matching the search terms. The available parameters are:

+
    +
  • searchTerms: +Array of search terms. These terms are case-insensitive.
    • +
  • silent: +If true, npm will not log anything to the console.
    • +
  • staleness: +This is the threshold for stale packages. "Fresh" packages are not refreshed +from the registry. This value is measured in seconds.
    • +

  • callback: +Returns an object where each key is the name of a package, and the value +is information about that package along with a 'words' property, which is +a space-delimited string of all of the interesting words in that package. +The only properties included are those that are searched, which generally include:

    +
      +
    • name
      • +
    • description
      • +
    • maintainers
      • +
    • url
      • +
    • keywords
      • +
    +
    • +
+

A search on the registry excludes any result that does not match all of the +search terms. It also removes any items from the results that contain an +excluded term (the "searchexclude" config). The search is case insensitive +and doesn't try to read your mind (it doesn't do any verb tense matching or the +like).

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-shrinkwrap.html b/node_modules/npm/html/doc/api/npm-shrinkwrap.html new file mode 100644 index 00000000..f2754462 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-shrinkwrap.html @@ -0,0 +1,37 @@ + + + npm-shrinkwrap + + + + + + +
+ +

npm-shrinkwrap

programmatically generate package shrinkwrap file

+

SYNOPSIS

+
npm.commands.shrinkwrap(args, [silent,] callback)
+

DESCRIPTION

+

This acts much the same ways as shrinkwrapping on the command-line.

+

This command does not take any arguments, but 'args' must be defined. +Beyond that, if any arguments are passed in, npm will politely warn that it +does not take positional arguments.

+

If the 'silent' parameter is set to true, nothing will be output to the screen, +but the shrinkwrap file will still be written.

+

Finally, 'callback' is a function that will be called when the shrinkwrap has +been saved.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-start.html b/node_modules/npm/html/doc/api/npm-start.html new file mode 100644 index 00000000..842e79de --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-start.html @@ -0,0 +1,32 @@ + + + npm-start + + + + + + +
+ +

npm-start

Start a package

+

SYNOPSIS

+
npm.commands.start(packages, callback)
+

DESCRIPTION

+

This runs a package's "start" script, if one was provided.

+

npm can start multiple packages. Just specify multiple packages in the +packages parameter.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-stop.html b/node_modules/npm/html/doc/api/npm-stop.html new file mode 100644 index 00000000..4700cb9f --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-stop.html @@ -0,0 +1,32 @@ + + + npm-stop + + + + + + +
+ +

npm-stop

Stop a package

+

SYNOPSIS

+
npm.commands.stop(packages, callback)
+

DESCRIPTION

+

This runs a package's "stop" script, if one was provided.

+

npm can run stop on multiple packages. Just specify multiple packages +in the packages parameter.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-tag.html b/node_modules/npm/html/doc/api/npm-tag.html new file mode 100644 index 00000000..9ff0708b --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-tag.html @@ -0,0 +1,40 @@ + + + npm-tag + + + + + + +
+ +

npm-tag

Tag a published version

+

SYNOPSIS

+
npm.commands.tag(package@version, tag, callback)
+

DESCRIPTION

+

Tags the specified version of the package with the specified tag, or the +--tag config if not specified.

+

The 'package@version' is an array of strings, but only the first two elements are +currently used.

+

The first element must be in the form package@version, where package +is the package name and version is the version number (much like installing a +specific version).

+

The second element is the name of the tag to tag this version with. If this +parameter is missing or falsey (empty), the default from the config will be +used. For more information about how to set this config, check +man 3 npm-config for programmatic usage or man npm-config for cli usage.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-test.html b/node_modules/npm/html/doc/api/npm-test.html new file mode 100644 index 00000000..8df251c4 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-test.html @@ -0,0 +1,34 @@ + + + npm-test + + + + + + +
+ +

npm-test

Test a package

+

SYNOPSIS

+
  npm.commands.test(packages, callback)
+

DESCRIPTION

+

This runs a package's "test" script, if one was provided.

+

To run tests as a condition of installation, set the npat config to +true.

+

npm can run tests on multiple packages. Just specify multiple packages +in the packages parameter.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-uninstall.html b/node_modules/npm/html/doc/api/npm-uninstall.html new file mode 100644 index 00000000..51651739 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-uninstall.html @@ -0,0 +1,34 @@ + + + npm-uninstall + + + + + + +
+ +

npm-uninstall

uninstall a package programmatically

+

SYNOPSIS

+
npm.commands.uninstall(packages, callback)
+

DESCRIPTION

+

This acts much the same ways as uninstalling on the command-line.

+

The 'packages' parameter is an array of strings. Each element in the array is +the name of a package to be uninstalled.

+

Finally, 'callback' is a function that will be called when all packages have been +uninstalled or when an error has been encountered.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-unpublish.html b/node_modules/npm/html/doc/api/npm-unpublish.html new file mode 100644 index 00000000..5bf863f3 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-unpublish.html @@ -0,0 +1,37 @@ + + + npm-unpublish + + + + + + +
+ +

npm-unpublish

Remove a package from the registry

+

SYNOPSIS

+
npm.commands.unpublish(package, callback)
+

DESCRIPTION

+

This removes a package version from the registry, deleting its +entry and removing the tarball.

+

The package parameter must be defined.

+

Only the first element in the package parameter is used. If there is no first +element, then npm assumes that the package at the current working directory +is what is meant.

+

If no version is specified, or if all versions are removed then +the root package entry is removed from the registry entirely.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-update.html b/node_modules/npm/html/doc/api/npm-update.html new file mode 100644 index 00000000..e3993003 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-update.html @@ -0,0 +1,37 @@ + + + npm-update + + + + + + +
+ +

npm-update

Update a package

+

SYNOPSIS

+
npm.commands.update(packages, callback)
+

DESCRIPTION

+

Updates a package, upgrading it to the latest version. It also installs any +missing packages.

+

The packages argument is an array of packages to update. The callback +parameter will be called when done or when an error occurs.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-version.html b/node_modules/npm/html/doc/api/npm-version.html new file mode 100644 index 00000000..750284d8 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-version.html @@ -0,0 +1,36 @@ + + + npm-version + + + + + + +
+ +

npm-version

Bump a package version

+

SYNOPSIS

+
npm.commands.version(newversion, callback)
+

DESCRIPTION

+

Run this in a package directory to bump the version and write the new +data back to the package.json file.

+

If run in a git repo, it will also create a version commit and tag, and +fail if the repo is not clean.

+

Like all other commands, this function takes a string array as its first +parameter. The difference, however, is this function will fail if it does +not have exactly one element. The only element should be a version number.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-view.html b/node_modules/npm/html/doc/api/npm-view.html new file mode 100644 index 00000000..b2632430 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-view.html @@ -0,0 +1,85 @@ + + + npm-view + + + + + + +
+ +

npm-view

View registry info

+

SYNOPSIS

+
npm.commands.view(args, [silent,] callback)
+

DESCRIPTION

+

This command shows data about a package and prints it to the stream +referenced by the outfd config, which defaults to stdout.

+

The "args" parameter is an ordered list that closely resembles the command-line +usage. The elements should be ordered such that the first element is +the package and version (package@version). The version is optional. After that, +the rest of the parameters are fields with optional subfields ("field.subfield") +which can be used to get only the information desired from the registry.

+

The callback will be passed all of the data returned by the query.

+

For example, to get the package registry entry for the connect package, +you can do this:

+
npm.commands.view(["connect"], callback)
+

If no version is specified, "latest" is assumed.

+

Field names can be specified after the package descriptor. +For example, to show the dependencies of the ronn package at version +0.3.5, you could do the following:

+
npm.commands.view(["ronn@0.3.5", "dependencies"], callback)
+

You can view child field by separating them with a period. +To view the git repository URL for the latest version of npm, you could +do this:

+
npm.commands.view(["npm", "repository.url"], callback)
+

For fields that are arrays, requesting a non-numeric field will return +all of the values from the objects in the list. For example, to get all +the contributor names for the "express" project, you can do this:

+
npm.commands.view(["express", "contributors.email"], callback)
+

You may also use numeric indices in square braces to specifically select +an item in an array field. To just get the email address of the first +contributor in the list, you can do this:

+
npm.commands.view(["express", "contributors[0].email"], callback)
+

Multiple fields may be specified, and will be printed one after another. +For exampls, to get all the contributor names and email addresses, you +can do this:

+
npm.commands.view(["express", "contributors.name", "contributors.email"], callback)
+

"Person" fields are shown as a string if they would be shown as an +object. So, for example, this will show the list of npm contributors in +the shortened string format. (See npm help json for more on this.)

+
npm.commands.view(["npm", "contributors"], callback)
+

If a version range is provided, then data will be printed for every +matching version of the package. This will show which version of jsdom +was required by each matching version of yui3:

+
npm.commands.view(["yui3@>0.5.4", "dependencies.jsdom"], callback)
+

OUTPUT

+

If only a single string field for a single version is output, then it +will not be colorized or quoted, so as to enable piping the output to +another command.

+

If the version range matches multiple versions, than each printed value +will be prefixed with the version it applies to.

+

If multiple fields are requested, than each of them are prefixed with +the field name.

+

Console output can be disabled by setting the 'silent' parameter to true.

+

RETURN VALUE

+

The data returned will be an object in this formation:

+
{ <version>:
+  { <field>: <value>
+  , ... }
+, ... }
+

corresponding to the list of fields selected.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm-whoami.html b/node_modules/npm/html/doc/api/npm-whoami.html new file mode 100644 index 00000000..c3219b08 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm-whoami.html @@ -0,0 +1,33 @@ + + + npm-whoami + + + + + + +
+ +

npm-whoami

Display npm username

+

SYNOPSIS

+
npm.commands.whoami(args, callback)
+

DESCRIPTION

+

Print the username config to standard output.

+

'args' is never used and callback is never called with data. +'args' must be present or things will break.

+

This function is not useful programmatically

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/api/npm.html b/node_modules/npm/html/doc/api/npm.html new file mode 100644 index 00000000..9f8bf0a1 --- /dev/null +++ b/node_modules/npm/html/doc/api/npm.html @@ -0,0 +1,113 @@ + + + npm + + + + + + +
+ +

npm

javascript package manager

+

SYNOPSIS

+
var npm = require("npm")
+npm.load([configObject, ]function (er, npm) {
+  // use the npm object, now that it's loaded.
+
+  npm.config.set(key, val)
+  val = npm.config.get(key)
+
+  console.log("prefix = %s", npm.prefix)
+
+  npm.commands.install(["package"], cb)
+})
+

VERSION

+

2.15.12

+

DESCRIPTION

+

This is the API documentation for npm. +To find documentation of the command line +client, see npm(1).

+

Prior to using npm's commands, npm.load() must be called. If you provide +configObject as an object map of top-level configs, they override the values +stored in the various config locations. In the npm command line client, this +set of configs is parsed from the command line options. Additional +configuration params are loaded from two configuration files. See +npm-config(1), npm-config(7), and npmrc(5) for more information.

+

After that, each of the functions are accessible in the +commands object: npm.commands.<cmd>. See npm-index(7) for a list of +all possible commands.

+

All commands on the command object take an array of positional argument +strings. The last argument to any function is a callback. Some +commands take other optional arguments.

+

Configs cannot currently be set on a per function basis, as each call to +npm.config.set will change the value for all npm commands in that process.

+

To find API documentation for a specific command, run the npm apihelp +command.

+

METHODS AND PROPERTIES

+
    +

  • npm.load(configs, cb)

    +

    Load the configuration params, and call the cb function once the + globalconfig and userconfig files have been loaded as well, or on + nextTick if they've already been loaded.

    +
    • +

  • npm.config

    +

    An object for accessing npm configuration parameters.

    +
      +
    • npm.config.get(key)
      • +
    • npm.config.set(key, val)
      • +
    • npm.config.del(key)
      • +
    +
    • +

  • npm.dir or npm.root

    +

    The node_modules directory where npm will operate.

    +
    • +

  • npm.prefix

    +

    The prefix where npm is operating. (Most often the current working + directory.)

    +
    • +

  • npm.cache

    +

    The place where npm keeps JSON and tarballs it fetches from the + registry (or uploads to the registry).

    +
    • +

  • npm.tmp

    +

    npm's temporary working directory.

    +
    • +

  • npm.deref

    +

    Get the "real" name for a command that has either an alias or + abbreviation.

    +
    • +
+

MAGIC

+

For each of the methods in the npm.commands object, a method is added to the +npm object, which takes a set of positional string arguments rather than an +array and a callback.

+

If the last argument is a callback, then it will use the supplied +callback. However, if no callback is provided, then it will print out +the error or results.

+

For example, this would work in a node repl:

+
> npm = require("npm")
+> npm.load()  // wait a sec...
+> npm.install("dnode", "express")
+

Note that that won't work in a node program, since the install +method will get called before the configuration load is completed.

+

ABBREVS

+

In order to support npm ins foo instead of npm install foo, the +npm.commands object has a set of abbreviations as well as the full +method names. Use the npm.deref method to find the real name.

+

For example:

+
var cmd = npm.deref("unp") // cmd === "unpublish"
+
+
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-access.html b/node_modules/npm/html/doc/cli/npm-access.html new file mode 100644 index 00000000..b8d29a8b --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-access.html @@ -0,0 +1,88 @@ + + + npm-access + + + + + + +
+ +

npm-access

Set access level on published packages

+

SYNOPSIS

+
npm access public [<package>]
+npm access restricted [<package>]
+
+npm access grant <read-only|read-write> <scope:team> [<package>]
+npm access revoke <scope:team> [<package>]
+
+npm access ls-packages [<user>|<scope>|<scope:team>]
+npm access ls-collaborators [<package> [<user>]]
+npm access edit [<package>]
+

DESCRIPTION

+

Used to set access controls on private packages.

+

For all of the subcommands, npm access will perform actions on the packages +in the current working directory if no package name is passed to the +subcommand.

+
    +

  • public / restricted: +Set a package to be either publicly accessible or restricted.

    +
    • +

  • grant / revoke: +Add or remove the ability of users and teams to have read-only or read-write +access to a package.

    +
    • +

  • ls-packages:

    +

    Show all of the packages a user or a team is able to access, along with the +access level, except for read-only public packages (it won't print the whole +registry listing)

    +
    • +

  • ls-collaborators: +Show all of the access privileges for a package. Will only show permissions +for packages to which you have at least read access. If <user> is passed in, +the list is filtered only to teams that user happens to belong to.

    +
    • +

  • edit: +Set the access privileges for a package at once using $EDITOR.

    +
    • +
+

DETAILS

+

npm access always operates directly on the current registry, configurable +from the command line using --registry=<registry url>.

+

Unscoped packages are always public.

+

Scoped packages default to restricted, but you can either publish them as +public using npm publish --access=public, or set their access as public using +npm access public after the initial publish.

+

You must have privileges to set the access of a package:

+
    +
  • You are an owner of an unscoped or scoped package.
    • +
  • You are a member of the team that owns a scope.
    • +
  • You have been given read-write privileges for a package, either as a member +of a team or directly as an owner.
    • +
+

If your account is not paid, then attempts to publish scoped packages will fail +with an HTTP 402 status code (logically enough), unless you use +--access=public.

+

Management of teams and team memberships is done with the npm team command.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-adduser.html b/node_modules/npm/html/doc/cli/npm-adduser.html new file mode 100644 index 00000000..4c9f2ffc --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-adduser.html @@ -0,0 +1,76 @@ + + + npm-adduser + + + + + + +
+ +

npm-adduser

Add a registry user account

+

SYNOPSIS

+
npm adduser [--registry=url] [--scope=@orgname] [--always-auth]
+
+aliases: login, add-user
+

DESCRIPTION

+

Create or verify a user named <username> in the specified registry, and +save the credentials to the .npmrc file. If no registry is specified, +the default registry will be used (see npm-config(7)).

+

The username, password, and email are read in from prompts.

+

To reset your password, go to https://www.npmjs.com/forgot

+

To change your email address, go to https://www.npmjs.com/email-edit

+

You may use this command multiple times with the same user account to +authorize on a new machine. When authenticating on a new machine, +the username, password and email address must all match with +your existing record.

+

npm login is an alias to adduser and behaves exactly the same way.

+

CONFIGURATION

+

registry

+

Default: https://registry.npmjs.org/

+

The base URL of the npm package registry. If scope is also specified, +this registry will only be used for packages with that scope. See npm-scope(7).

+

scope

+

Default: none

+

If specified, the user and login credentials given will be associated +with the specified scope. See npm-scope(7). You can use both at the same time, +e.g.

+
npm adduser --registry=http://myregistry.example.com --scope=@myco
+

This will set a registry for the given scope and login or create a user for +that registry at the same time.

+

always-auth

+

Default: false

+

If specified, save configuration indicating that all requests to the given +registry should include authorization information. Useful for private +registries. Can be used with --registry and / or --scope, e.g.

+
npm adduser --registry=http://private-registry.example.com --always-auth
+

This will ensure that all requests to that registry (including for tarballs) +include an authorization header. This setting may be necessary for use with +private registries where metadata and package tarballs are stored on hosts with +different hostnames. See always-auth in npm-config(7) for more details on +always-auth. Registry-specific configuration of always-auth takes precedence +over any global configuration.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-bin.html b/node_modules/npm/html/doc/cli/npm-bin.html new file mode 100644 index 00000000..5794c58a --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-bin.html @@ -0,0 +1,39 @@ + + + npm-bin + + + + + + +
+ +

npm-bin

Display npm bin folder

+

SYNOPSIS

+
npm bin
+

DESCRIPTION

+

Print the folder where npm will install executables.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-bugs.html b/node_modules/npm/html/doc/cli/npm-bugs.html new file mode 100644 index 00000000..70d7a402 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-bugs.html @@ -0,0 +1,60 @@ + + + npm-bugs + + + + + + +
+ +

npm-bugs

Bugs for a package in a web browser maybe

+

SYNOPSIS

+
npm bugs <pkgname>
+npm bugs (with no args in a package dir)
+
+aliases: issues
+

DESCRIPTION

+

This command tries to guess at the likely location of a package's +bug tracker URL, and then tries to open it using the --browser +config param. If no package name is provided, it will search for +a package.json in the current folder and use the name property.

+

CONFIGURATION

+

browser

+
    +
  • Default: OS X: "open", Windows: "start", Others: "xdg-open"
    • +
  • Type: String
    • +
+

The browser that is called by the npm bugs command to open websites.

+

registry

+ +

The base URL of the npm package registry.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-build.html b/node_modules/npm/html/doc/cli/npm-build.html new file mode 100644 index 00000000..8eb57145 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-build.html @@ -0,0 +1,44 @@ + + + npm-build + + + + + + +
+ +

npm-build

Build a package

+

SYNOPSIS

+
npm build <package-folder>
+
    +
  • <package-folder>: +A folder containing a package.json file in its root.
    • +
+

DESCRIPTION

+

This is the plumbing command called by npm link and npm install.

+

It should generally be called during installation, but if you need to run it +directly, run:

+
npm run-script build
+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-bundle.html b/node_modules/npm/html/doc/cli/npm-bundle.html new file mode 100644 index 00000000..60d0cf8a --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-bundle.html @@ -0,0 +1,35 @@ + + + npm-bundle + + + + + + +
+ +

npm-bundle

REMOVED

+

DESCRIPTION

+

The npm bundle command has been removed in 1.0, for the simple reason +that it is no longer necessary, as the default behavior is now to +install packages into the local space.

+

Just use npm install now to do what npm bundle used to do.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-cache.html b/node_modules/npm/html/doc/cli/npm-cache.html new file mode 100644 index 00000000..86cde730 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-cache.html @@ -0,0 +1,85 @@ + + + npm-cache + + + + + + +
+ +

npm-cache

Manipulates packages cache

+

SYNOPSIS

+
npm cache add <tarball file>
+npm cache add <folder>
+npm cache add <tarball url>
+npm cache add <name>@<version>
+
+npm cache ls [<path>]
+
+npm cache clean [<path>]
+

DESCRIPTION

+

Used to add, list, or clear the npm cache folder.

+
    +

  • add: +Add the specified package to the local cache. This command is primarily +intended to be used internally by npm, but it can provide a way to +add data to the local installation cache explicitly.

    +
    • +

  • ls: +Show the data in the cache. Argument is a path to show in the cache +folder. Works a bit like the find program, but limited by the +depth config.

    +
    • +

  • clean: +Delete data out of the cache folder. If an argument is provided, then +it specifies a subpath to delete. If no argument is provided, then +the entire cache is cleared.

    +
    • +
+

DETAILS

+

npm stores cache data in the directory specified in npm config get cache. +For each package that is added to the cache, three pieces of information are +stored in {cache}/{name}/{version}:

+
    +
  • .../package/package.json: +The package.json file, as npm sees it.
    • +
  • .../package.tgz: +The tarball for that version.
    • +
+

Additionally, whenever a registry request is made, a .cache.json file +is placed at the corresponding URI, to store the ETag and the requested +data. This is stored in {cache}/{hostname}/{path}/.cache.json.

+

Commands that make non-essential registry requests (such as search and +view, or the completion scripts) generally specify a minimum timeout. +If the .cache.json file is younger than the specified timeout, then +they do not make an HTTP request to the registry.

+

CONFIGURATION

+

cache

+

Default: ~/.npm on Posix, or %AppData%/npm-cache on Windows.

+

The root cache folder.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-completion.html b/node_modules/npm/html/doc/cli/npm-completion.html new file mode 100644 index 00000000..7e452a00 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-completion.html @@ -0,0 +1,46 @@ + + + npm-completion + + + + + + +
+ +

npm-completion

Tab Completion for npm

+

SYNOPSIS

+
. <(npm completion)
+

DESCRIPTION

+

Enables tab-completion in all npm commands.

+

The synopsis above +loads the completions into your current shell. Adding it to +your ~/.bashrc or ~/.zshrc will make the completions available +everywhere.

+

You may of course also pipe the output of npm completion to a file +such as /usr/local/etc/bash_completion.d/npm if you have a system +that will read that file for you.

+

When COMP_CWORD, COMP_LINE, and COMP_POINT are defined in the +environment, npm completion acts in "plumbing mode", and outputs +completions based on the arguments.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-config.html b/node_modules/npm/html/doc/cli/npm-config.html new file mode 100644 index 00000000..3766383e --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-config.html @@ -0,0 +1,72 @@ + + + npm-config + + + + + + +
+ +

npm-config

Manage the npm configuration files

+

SYNOPSIS

+
npm config set <key> <value> [--global]
+npm config get <key>
+npm config delete <key>
+npm config list
+npm config edit
+npm c [set|get|delete|list]
+npm get <key>
+npm set <key> <value> [--global]
+
+aliases: c
+

DESCRIPTION

+

npm gets its config settings from the command line, environment +variables, npmrc files, and in some cases, the package.json file.

+

See npmrc(5) for more information about the npmrc files.

+

See npm-config(7) for a more thorough discussion of the mechanisms +involved.

+

The npm config command can be used to update and edit the contents +of the user and global npmrc files.

+

Sub-commands

+

Config supports the following sub-commands:

+

set

+
npm config set key value
+

Sets the config key to the value.

+

If value is omitted, then it sets it to "true".

+

get

+
npm config get key
+

Echo the config value to stdout.

+

list

+
npm config list
+

Show all the config settings.

+

delete

+
npm config delete key
+

Deletes the key from all configuration files.

+

edit

+
npm config edit
+

Opens the config file in an editor. Use the --global flag to edit the +global config.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-dedupe.html b/node_modules/npm/html/doc/cli/npm-dedupe.html new file mode 100644 index 00000000..518ee8a5 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-dedupe.html @@ -0,0 +1,69 @@ + + + npm-dedupe + + + + + + +
+ +

npm-dedupe

Reduce duplication

+

SYNOPSIS

+
npm dedupe [package names...]
+npm ddp [package names...]
+
+aliases: find-dupes, ddp
+

DESCRIPTION

+

Searches the local package tree and attempts to simplify the overall +structure by moving dependencies further up the tree, where they can +be more effectively shared by multiple dependent packages.

+

For example, consider this dependency graph:

+
a
++-- b <-- depends on c@1.0.x
+|   `-- c@1.0.3
+`-- d <-- depends on c@~1.0.9
+    `-- c@1.0.10
+

In this case, npm-dedupe(1) will transform the tree to:

+
a
++-- b
++-- d
+`-- c@1.0.10
+

Because of the hierarchical nature of node's module lookup, b and d +will both get their dependency met by the single c package at the root +level of the tree.

+

If a suitable version exists at the target location in the tree +already, then it will be left untouched, but the other duplicates will +be deleted.

+

If no suitable version can be found, then a warning is printed, and +nothing is done.

+

If any arguments are supplied, then they are filters, and only the +named packages will be touched.

+

Note that this operation transforms the dependency tree, and may +result in packages getting updated versions, perhaps from the npm +registry.

+

This feature is experimental, and may change in future versions.

+

The --tag argument will apply to all of the affected dependencies. If a +tag with the given name exists, the tagged version is preferred over newer +versions.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-deprecate.html b/node_modules/npm/html/doc/cli/npm-deprecate.html new file mode 100644 index 00000000..22372554 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-deprecate.html @@ -0,0 +1,42 @@ + + + npm-deprecate + + + + + + +
+ +

npm-deprecate

Deprecate a version of a package

+

SYNOPSIS

+
npm deprecate <name>[@<version>] <message>
+

DESCRIPTION

+

This command will update the npm registry entry for a package, providing +a deprecation warning to all who attempt to install it.

+

It works on version ranges as well as specific versions, so you can do +something like this:

+
npm deprecate my-thing@"< 0.2.3" "critical bug fixed in v0.2.3"
+

Note that you must be the package owner to deprecate something. See the +owner and adduser help topics.

+

To un-deprecate a package, specify an empty string ("") for the message argument.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-dist-tag.html b/node_modules/npm/html/doc/cli/npm-dist-tag.html new file mode 100644 index 00000000..ce72510a --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-dist-tag.html @@ -0,0 +1,91 @@ + + + npm-dist-tag + + + + + + +
+ +

npm-dist-tag

Modify package distribution tags

+

SYNOPSIS

+
npm dist-tag add <pkg>@<version> [<tag>]
+npm dist-tag rm <pkg> <tag>
+npm dist-tag ls [<pkg>]
+
+aliases: dist-tags
+

DESCRIPTION

+

Add, remove, and enumerate distribution tags on a package:

+
    +

  • add: +Tags the specified version of the package with the specified tag, or the +--tag config if not specified.

    +
    • +

  • rm: +Clear a tag that is no longer in use from the package.

    +
    • +

  • ls: +Show all of the dist-tags for a package, defaulting to the package in +the current prefix.

    +
    • +
+

A tag can be used when installing packages as a reference to a version instead +of using a specific version number:

+
npm install <name>@<tag>
+

When installing dependencies, a preferred tagged version may be specified:

+
npm install --tag <tag>
+

This also applies to npm dedupe.

+

Publishing a package sets the latest tag to the published version unless the +--tag option is used. For example, npm publish --tag=beta.

+

By default, npm install <pkg> (without any @<version> or @<tag> +specifier) installs the latest tag.

+

PURPOSE

+

Tags can be used to provide an alias instead of version numbers.

+

For example, a project might choose to have multiple streams of development +and use a different tag for each stream, +e.g., stable, beta, dev, canary.

+

By default, the latest tag is used by npm to identify the current version of +a package, and npm install <pkg> (without any @<version> or @<tag> +specifier) installs the latest tag. Typically, projects only use the latest +tag for stable release versions, and use other tags for unstable versions such +as prereleases.

+

The next tag is used by some projects to identify the upcoming version.

+

By default, other than latest, no tag has any special significance to npm +itself.

+

CAVEATS

+

This command used to be known as npm tag, which only created new tags, and so +had a different syntax.

+

Tags must share a namespace with version numbers, because they are specified in +the same slot: npm install <pkg>@<version> vs npm install <pkg>@<tag>.

+

Tags that can be interpreted as valid semver ranges will be rejected. For +example, v1.4 cannot be used as a tag, because it is interpreted by semver as +>=1.4.0 <1.5.0. See https://github.com/npm/npm/issues/6082.

+

The simplest way to avoid semver problems with tags is to use tags that do not +begin with a number or the letter v.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-docs.html b/node_modules/npm/html/doc/cli/npm-docs.html new file mode 100644 index 00000000..f02eb0a0 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-docs.html @@ -0,0 +1,60 @@ + + + npm-docs + + + + + + +
+ +

npm-docs

Docs for a package in a web browser maybe

+

SYNOPSIS

+
npm docs [<pkgname> [<pkgname> ...]]
+npm docs (with no args in a package dir)
+npm home [<pkgname> [<pkgname> ...]]
+npm home (with no args in a package dir)
+

DESCRIPTION

+

This command tries to guess at the likely location of a package's +documentation URL, and then tries to open it using the --browser +config param. You can pass multiple package names at once. If no +package name is provided, it will search for a package.json in +the current folder and use the name property.

+

CONFIGURATION

+

browser

+
    +
  • Default: OS X: "open", Windows: "start", Others: "xdg-open"
    • +
  • Type: String
    • +
+

The browser that is called by the npm docs command to open websites.

+

registry

+ +

The base URL of the npm package registry.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-edit.html b/node_modules/npm/html/doc/cli/npm-edit.html new file mode 100644 index 00000000..cfe29cea --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-edit.html @@ -0,0 +1,53 @@ + + + npm-edit + + + + + + +
+ +

npm-edit

Edit an installed package

+

SYNOPSIS

+
npm edit <name>[@<version>]
+

DESCRIPTION

+

Opens the package folder in the default editor (or whatever you've +configured as the npm editor config -- see npm-config(7).)

+

After it has been edited, the package is rebuilt so as to pick up any +changes in compiled packages.

+

For instance, you can do npm install connect to install connect +into your package, and then npm edit connect to make a few +changes to your locally installed copy.

+

CONFIGURATION

+

editor

+
    +
  • Default: EDITOR environment variable if set, or "vi" on Posix, +or "notepad" on Windows.
    • +
  • Type: path
    • +
+

The command to run for npm edit or npm config edit.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-explore.html b/node_modules/npm/html/doc/cli/npm-explore.html new file mode 100644 index 00000000..5bcb291f --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-explore.html @@ -0,0 +1,53 @@ + + + npm-explore + + + + + + +
+ +

npm-explore

Browse an installed package

+

SYNOPSIS

+
npm explore <name> [ -- <cmd>]
+

DESCRIPTION

+

Spawn a subshell in the directory of the installed package specified.

+

If a command is specified, then it is run in the subshell, which then +immediately terminates.

+

This is particularly handy in the case of git submodules in the +node_modules folder:

+
npm explore some-dependency -- git pull origin master
+

Note that the package is not automatically rebuilt afterwards, so be +sure to use npm rebuild <pkg> if you make any changes.

+

CONFIGURATION

+

shell

+
    +
  • Default: SHELL environment variable, or "bash" on Posix, or "cmd" on +Windows
    • +
  • Type: path
    • +
+

The shell to run for the npm explore command.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-help-search.html b/node_modules/npm/html/doc/cli/npm-help-search.html new file mode 100644 index 00000000..ffeac51f --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-help-search.html @@ -0,0 +1,50 @@ + + + npm-help-search + + + + + + +
+ +

npm-help-search

Search npm help documentation

+

SYNOPSIS

+
npm help-search some search terms
+

DESCRIPTION

+

This command will search the npm markdown documentation files for the +terms provided, and then list the results, sorted by relevance.

+

If only one result is found, then it will show that help topic.

+

If the argument to npm help is not a known help topic, then it will +call help-search. It is rarely if ever necessary to call this +command directly.

+

CONFIGURATION

+

long

+
    +
  • Type: Boolean
    • +
  • Default: false
    • +
+

If true, the "long" flag will cause help-search to output context around +where the terms were found in the documentation.

+

If false, then help-search will just list out the help topics found.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-help.html b/node_modules/npm/html/doc/cli/npm-help.html new file mode 100644 index 00000000..40ab00ca --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-help.html @@ -0,0 +1,56 @@ + + + npm-help + + + + + + +
+ +

npm-help

Get help on npm

+

SYNOPSIS

+
npm help <topic>
+npm help some search terms
+

DESCRIPTION

+

If supplied a topic, then show the appropriate documentation page.

+

If the topic does not exist, or if multiple terms are provided, then run +the help-search command to find a match. Note that, if help-search +finds a single subject, then it will run help on that topic, so unique +matches are equivalent to specifying a topic name.

+

CONFIGURATION

+

viewer

+
    +
  • Default: "man" on Posix, "browser" on Windows
    • +
  • Type: path
    • +
+

The program to use to view help content.

+

Set to "browser" to view html help content in the default web browser.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-init.html b/node_modules/npm/html/doc/cli/npm-init.html new file mode 100644 index 00000000..28022915 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-init.html @@ -0,0 +1,52 @@ + + + npm-init + + + + + + +
+ +

npm-init

Interactively create a package.json file

+

SYNOPSIS

+
npm init [-f|--force|-y|--yes]
+

DESCRIPTION

+

This will ask you a bunch of questions, and then write a package.json for you.

+

It attempts to make reasonable guesses about what you want things to be set to, +and then writes a package.json file with the options you've selected.

+

If you already have a package.json file, it'll read that first, and default to +the options in there.

+

It is strictly additive, so it does not delete options from your package.json +without a really good reason to do so.

+

If you invoke it with -f, --force, -y, or --yes, it will use only +defaults and not prompt you for any options.

+

CONFIGURATION

+

scope

+
    +
  • Default: none
    • +
  • Type: String
    • +
+

The scope under which the new module should be created.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-install.html b/node_modules/npm/html/doc/cli/npm-install.html new file mode 100644 index 00000000..f7e43dcd --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-install.html @@ -0,0 +1,286 @@ + + + npm-install + + + + + + +
+ +

npm-install

Install a package

+

SYNOPSIS

+
npm install (with no args in a package dir)
+npm install <tarball file>
+npm install <tarball url>
+npm install <folder>
+npm install [@<scope>/]<name> [--save|--save-dev|--save-optional] [--save-exact] [--save-bundle]
+npm install [@<scope>/]<name>@<tag>
+npm install [@<scope>/]<name>@<version>
+npm install [@<scope>/]<name>@<version range>
+npm i (with any of the previous argument usage)
+

DESCRIPTION

+

This command installs a package, and any packages that it depends on. If the +package has a shrinkwrap file, the installation of dependencies will be driven +by that. See npm-shrinkwrap(1).

+

A package is:

+
    +
  • a) a folder containing a program described by a package.json(5) file
    • +
  • b) a gzipped tarball containing (a)
    • +
  • c) a url that resolves to (b)
    • +
  • d) a <name>@<version> that is published on the registry (see npm-registry(7)) with (c)
    • +
  • e) a <name>@<tag> (see npm-dist-tag(1)) that points to (d)
    • +
  • f) a <name> that has a "latest" tag satisfying (e)
    • +
  • g) a <git remote url> that resolves to (b)
    • +
+

Even if you never publish your package, you can still get a lot of +benefits of using npm if you just want to write a node program (a), and +perhaps if you also want to be able to easily install it elsewhere +after packing it up into a tarball (b).

+
    +

  • npm install (in package directory, no arguments):

    +

    Install the dependencies in the local node_modules folder.

    +

    In global mode (ie, with -g or --global appended to the command), + it installs the current package context (ie, the current working + directory) as a global package.

    +

    By default, npm install will install all modules listed as dependencies + in package.json(5).

    +

    With the --production flag (or when the NODE_ENV environment variable + is set to production), npm will not install modules listed in + devDependencies.

    +
    • +

  • npm install <folder>:

    +

    Install a package that is sitting in a folder on the filesystem.

    +
    • +

  • npm install <tarball file>:

    +

    Install a package that is sitting on the filesystem. Note: if you just want + to link a dev directory into your npm root, you can do this more easily by + using npm link.

    +

    Example:

    +
        npm install ./package.tgz
+
    • +

  • npm install <tarball url>:

    +

    Fetch the tarball url, and then install it. In order to distinguish between + this and other options, the argument must start with "http://" or "https://"

    +

    Example:

    +
        npm install https://github.com/indexzero/forever/tarball/v0.5.6
+
    • +

  • npm install [@<scope>/]<name> [--save|--save-dev|--save-optional]:

    +

    Do a <name>@<tag> install, where <tag> is the "tag" config. (See + npm-config(7). The config's default value is latest.)

    +

    In most cases, this will install the latest version + of the module published on npm.

    +

    Example:

    +
        npm install sax
+

    npm install takes 3 exclusive, optional flags which save or update + the package version in your main package.json:

    +
      +

    • --save: Package will appear in your dependencies.

      +
      • +

    • --save-dev: Package will appear in your devDependencies.

      +
      • +

    • --save-optional: Package will appear in your optionalDependencies.

      +

      When using any of the above options to save dependencies to your +package.json, there are two additional, optional flags:

      +
      • +

    • --save-exact: Saved dependencies will be configured with an +exact version rather than using npm's default semver range +operator.

      +
      • +

    • -B, --save-bundle: Saved dependencies will also be added to your bundleDependencies list.

      +

      Note: if you do not include the @-symbol on your scope name, npm will +interpret this as a GitHub repository instead, see below. Scopes names +must also be followed by a slash.

      +

      Examples:

      +
      npm install sax --save
+npm install githubname/reponame
+npm install @myorg/privatepackage
+npm install node-tap --save-dev
+npm install dtrace-provider --save-optional
+npm install readable-stream --save --save-exact
+npm install ansi-regex --save --save-bundle
+
      • +
    +
    • +
+
**Note**: If there is a file or folder named `<name>` in the current
+working directory, then it will try to install that, and only try to
+fetch the package by name if it is not valid.
+
    +

  • npm install [@<scope>/]<name>@<tag>:

    +

    Install the version of the package that is referenced by the specified tag. + If the tag does not exist in the registry data for that package, then this + will fail.

    +

    Example:

    +
        npm install sax@latest
+    npm install @myorg/mypackage@latest
+
    • +

  • npm install [@<scope>/]<name>@<version>:

    +

    Install the specified version of the package. This will fail if the + version has not been published to the registry.

    +

    Example:

    +
        npm install sax@0.1.1
+    npm install @myorg/privatepackage@1.5.0
+
    • +

  • npm install [@<scope>/]<name>@<version range>:

    +

    Install a version of the package matching the specified version range. This + will follow the same rules for resolving dependencies described in package.json(5).

    +

    Note that most version ranges must be put in quotes so that your shell will + treat it as a single argument.

    +

    Example:

    +
        npm install sax@">=0.1.0 <0.2.0"
+    npm install @myorg/privatepackage@">=0.1.0 <0.2.0"
+
    • +

  • npm install <git remote url>:

    +

    Install a package by cloning a git remote url. The format of the git + url is:

    +
        <protocol>://[<user>[:<password>]@]<hostname>[:<port>][:/]<path>[#<commit-ish>]
+

    <protocol> is one of git, git+ssh, git+http, or + git+https. If no <commit-ish> is specified, then master is + used.

    +

    The following git environment variables are recognized by npm and will be added + to the environment when running git:

    +
      +
    • GIT_ASKPASS
      • +
    • GIT_EXEC_PATH
      • +
    • GIT_PROXY_COMMAND
      • +
    • GIT_SSH
      • +
    • GIT_SSH_COMMAND
      • +
    • GIT_SSL_CAINFO
      • +

    • GIT_SSL_NO_VERIFY

      +

      See the git man page for details.

      +

      Examples:

      +
      npm install git+ssh://git@github.com:npm/npm.git#v1.0.27
+npm install git+https://isaacs@github.com/npm/npm.git
+npm install git://github.com/npm/npm.git#v1.0.27
+GIT_SSH_COMMAND='ssh -i ~/.ssh/custom_ident' npm install git+ssh://git@github.com:npm/npm.git
+
      • +
    +
    • +

  • npm install <githubname>/<githubrepo>[#<commit-ish>]:

    +
    • +

  • npm install github:<githubname>/<githubrepo>[#<commit-ish>]:

    +

    Install the package at https://github.com/githubname/githubrepo by + attempting to clone it using git.

    +

    If you don't specify a commit-ish then master will be used.

    +

    Examples:

    +
        npm install mygithubuser/myproject
+    npm install github:mygithubuser/myproject
+
    • +

  • npm install gist:[<githubname>/]<gistID>[#<commit-ish>]:

    +

    Install the package at https://gist.github.com/gistID by attempting to + clone it using git. The GitHub username associated with the gist is + optional and will not be saved in package.json if --save is used.

    +

    If you don't specify a commit-ish then master will be used.

    +

    Example:

    +
        npm install gist:101a11beef
+
    • +

  • npm install bitbucket:<bitbucketname>/<bitbucketrepo>[#<commit-ish>]:

    +

    Install the package at https://bitbucket.org/bitbucketname/bitbucketrepo + by attempting to clone it using git.

    +

    If you don't specify a commit-ish then master will be used.

    +

    Example:

    +
        npm install bitbucket:mybitbucketuser/myproject
+
    • +

  • npm install gitlab:<gitlabname>/<gitlabrepo>[#<commit-ish>]:

    +

    Install the package at https://gitlab.com/gitlabname/gitlabrepo + by attempting to clone it using git.

    +

    If you don't specify a commit-ish then master will be used.

    +

    Example:

    +
        npm install gitlab:mygitlabuser/myproject
+
    • +
+

You may combine multiple arguments, and even multiple types of arguments. +For example:

+
npm install sax@">=0.1.0 <0.2.0" bench supervisor
+

The --tag argument will apply to all of the specified install targets. If a +tag with the given name exists, the tagged version is preferred over newer +versions.

+

The --force argument will force npm to fetch remote resources even if a +local copy exists on disk.

+
npm install sax --force
+

The --global argument will cause npm to install the package globally +rather than locally. See npm-folders(5).

+

The --ignore-scripts argument will cause npm to not execute any +scripts defined in the package.json. See npm-scripts(7).

+

The --link argument will cause npm to link global installs into the +local space in some cases.

+

The --no-bin-links argument will prevent npm from creating symlinks for +any binaries the package might contain.

+

The --no-optional argument will prevent optional dependencies from +being installed.

+

The --no-shrinkwrap argument, which will ignore an available +shrinkwrap file and use the package.json instead.

+

The --nodedir=/path/to/node/source argument will allow npm to find the +node source code so that npm can compile native modules.

+

See npm-config(7). Many of the configuration params have some +effect on installation, since that's most of what npm does.

+

ALGORITHM

+

To install a package, npm uses the following algorithm:

+
install(where, what, family, ancestors)
+fetch what, unpack to <where>/node_modules/<what>
+for each dep in what.dependencies
+  resolve dep to precise version
+for each dep@version in what.dependencies
+    not in <where>/node_modules/<what>/node_modules/*
+    and not in <family>
+  add precise version deps to <family>
+  install(<where>/node_modules/<what>, dep, family)
+

For this package{dep} structure: A{B,C}, B{C}, C{D}, +this algorithm produces:

+
A
++-- B
+`-- C
+    `-- D
+

That is, the dependency from B to C is satisfied by the fact that A +already caused C to be installed at a higher level.

+

See npm-folders(5) for a more detailed description of the specific +folder structures that npm creates.

+

Limitations of npm's Install Algorithm

+

There are some very rare and pathological edge-cases where a cycle can +cause npm to try to install a never-ending tree of packages. Here is +the simplest case:

+
A -> B -> A' -> B' -> A -> B -> A' -> B' -> A -> ...
+

where A is some version of a package, and A' is a different version +of the same package. Because B depends on a different version of A +than the one that is already in the tree, it must install a separate +copy. The same is true of A', which must install B'. Because B' +depends on the original version of A, which has been overridden, the +cycle falls into infinite regress.

+

To avoid this situation, npm flat-out refuses to install any +name@version that is already present anywhere in the tree of package +folder ancestors. A more correct, but more complex, solution would be +to symlink the existing version into the new location. If this ever +affects a real use-case, it will be investigated.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-link.html b/node_modules/npm/html/doc/cli/npm-link.html new file mode 100644 index 00000000..9c4fefba --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-link.html @@ -0,0 +1,78 @@ + + + npm-link + + + + + + +
+ +

npm-link

Symlink a package folder

+

SYNOPSIS

+
npm link (in package folder)
+npm link [@<scope>/]<pkgname>
+npm ln (with any of the previous argument usage)
+

DESCRIPTION

+

Package linking is a two-step process.

+

First, npm link in a package folder will create a symlink in the global folder +{prefix}/lib/node_modules/<package> that links to the package where the npm +link command was executed. (see npm-config(7) for the value of prefix). It +will also link any bins in the package to {prefix}/bin/{name}.

+

Next, in some other location, npm link package-name will create a +symbolic link from globally-installed package-name to node_modules/ +of the current folder.

+

Note that package-name is taken from package.json, +not from directory name.

+

The package name can be optionally prefixed with a scope. See npm-scope(7). +The scope must be preceded by an @-symbol and followed by a slash.

+

When creating tarballs for npm publish, the linked packages are +"snapshotted" to their current state by resolving the symbolic links.

+

This is handy for installing your own stuff, so that you can work on it and +test it iteratively without having to continually rebuild.

+

For example:

+
cd ~/projects/node-redis    # go into the package directory
+npm link                    # creates global link
+cd ~/projects/node-bloggy   # go into some other package directory.
+npm link redis              # link-install the package
+

Now, any changes to ~/projects/node-redis will be reflected in +~/projects/node-bloggy/node_modules/node-redis/. Note that the link should +be to the package name, not the directory name for that package.

+

You may also shortcut the two steps in one. For example, to do the +above use-case in a shorter way:

+
cd ~/projects/node-bloggy  # go into the dir of your main project
+npm link ../node-redis     # link the dir of your dependency
+

The second line is the equivalent of doing:

+
(cd ../node-redis; npm link)
+npm link node-redis
+

That is, it first creates a global link, and then links the global +installation target into your project's node_modules folder.

+

If your linked package is scoped (see npm-scope(7)) your link command must +include that scope, e.g.

+
npm link @myorg/privatepackage
+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-logout.html b/node_modules/npm/html/doc/cli/npm-logout.html new file mode 100644 index 00000000..725fd8ab --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-logout.html @@ -0,0 +1,55 @@ + + + npm-logout + + + + + + +
+ +

npm-logout

Log out of the registry

+

SYNOPSIS

+
npm logout [--registry=url] [--scope=@orgname]
+

DESCRIPTION

+

When logged into a registry that supports token-based authentication, tell the +server to end this token's session. This will invalidate the token everywhere +you're using it, not just for the current environment.

+

When logged into a legacy registry that uses username and password authentication, this will +clear the credentials in your user configuration. In this case, it will only affect +the current environment.

+

If --scope is provided, this will find the credentials for the registry +connected to that scope, if set.

+

CONFIGURATION

+

registry

+

Default: https://registry.npmjs.org/

+

The base URL of the npm package registry. If scope is also specified, +it takes precedence.

+

scope

+

Default: none

+

If specified, you will be logged out of the specified scope. See npm-scope(7).

+
npm logout --scope=@myco
+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-ls.html b/node_modules/npm/html/doc/cli/npm-ls.html new file mode 100644 index 00000000..78d8d97b --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-ls.html @@ -0,0 +1,101 @@ + + + npm-ls + + + + + + +
+ +

npm-ls

List installed packages

+

SYNOPSIS

+
npm list [[@<scope>/]<pkg> ...]
+npm ls [[@<scope>/]<pkg> ...]
+npm la [[@<scope>/]<pkg> ...]
+npm ll [[@<scope>/]<pkg> ...]
+

DESCRIPTION

+

This command will print to stdout all the versions of packages that are +installed, as well as their dependencies, in a tree-structure.

+

Positional arguments are name@version-range identifiers, which will +limit the results to only the paths to the packages named. Note that +nested packages will also show the paths to the specified packages. +For example, running npm ls promzard in npm's source tree will show:

+
npm@2.15.12 /path/to/npm
+└─┬ init-package-json@0.0.4
+  └── promzard@0.1.5
+

It will print out extraneous, missing, and invalid packages.

+

If a project specifies git urls for dependencies these are shown +in parentheses after the name@version to make it easier for users to +recognize potential forks of a project.

+

When run as ll or la, it shows extended information by default.

+

CONFIGURATION

+

json

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Show information in JSON format.

+

long

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Show extended information.

+

parseable

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Show parseable output instead of tree view.

+

global

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

List packages in the global install prefix instead of in the current +project.

+

depth

+
    +
  • Type: Int
    • +
+

Max display depth of the dependency tree.

+

prod / production

+
    +
  • Type: Boolean
    • +
  • Default: false
    • +
+

Display only the dependency tree for packages in dependencies.

+

dev

+
    +
  • Type: Boolean
    • +
  • Default: false
    • +
+

Display only the dependency tree for packages in devDependencies.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-outdated.html b/node_modules/npm/html/doc/cli/npm-outdated.html new file mode 100644 index 00000000..56ceae24 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-outdated.html @@ -0,0 +1,120 @@ + + + npm-outdated + + + + + + +
+ +

npm-outdated

Check for outdated packages

+

SYNOPSIS

+
npm outdated [<name> [<name> ...]]
+

DESCRIPTION

+

This command will check the registry to see if any (or, specific) installed +packages are currently outdated.

+

In the output:

+
    +
  • wanted is the maximum version of the package that satisfies the semver +range specified in package.json. If there's no available semver range (i.e. +you're running npm outdated --global, or the package isn't included in +package.json), then wanted shows the currently-installed version.
    • +
  • latest is the version of the package tagged as latest in the registry. +Running npm publish with no special configuration will publish the package +with a dist-tag of latest. This may or may not be the maximum version of +the package, or the most-recently published version of the package, depending +on how the package's developer manages the latest dist-tag(1).
    • +
  • location is where in the dependency tree the package is located. Note that +npm outdated defaults to a depth of 0, so unless you override that, you'll +always be seeing only top-level dependencies that are outdated.
    • +
  • package type (when using --long / -l) tells you whether this package is +a dependency or a devDependency. Packages not included in package.json +are always marked dependencies.
    • +
+

An example

+
$ npm outdated
+Package      Current   Wanted   Latest  Location
+glob          5.0.15   5.0.15    6.0.1  test-outdated-output
+nothingness    0.0.3      git      git  test-outdated-output
+npm            3.5.1    3.5.2    3.5.1  test-outdated-output
+local-dev      0.0.3   linked   linked  test-outdated-output
+once           1.3.2    1.3.3    1.3.3  test-outdated-output
+

With these dependencies:

+
{
+  "glob": "^5.0.15",
+  "nothingness": "github:othiym23/nothingness#master",
+  "npm": "^3.5.1",
+  "once": "^1.3.1"
+}
+
+

A few things to note:

+
    +
  • glob requires ^5, which prevents npm from installing glob@6, which is +outside the semver range.
    • +
  • Git dependencies will always be reinstalled, because of how they're specified. +The installed committish might satisfy the dependency specifier (if it's +something immutable, like a commit SHA), or it might not, so npm outdated and +npm update have to fetch Git repos to check. This is why currently doing a +reinstall of a Git dependency always forces a new clone and install.
    • +
  • npm@3.5.2 is marked as "wanted", but "latest" is npm@3.5.1 because npm +uses dist-tags to manage its latest and next release channels. npm update +will install the newest version, but npm install npm (with no semver range) +will install whatever's tagged as latest.
    • +
  • once is just plain out of date. Reinstalling node_modules from scratch or +running npm update will bring it up to spec.
    • +
+

CONFIGURATION

+

json

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Show information in JSON format.

+

long

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Show extended information.

+

parseable

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Show parseable output instead of tree view.

+

global

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Check packages in the global install prefix instead of in the current +project.

+

depth

+
    +
  • Default: 0
    • +
  • Type: Int
    • +
+

Max depth for checking dependency tree.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-owner.html b/node_modules/npm/html/doc/cli/npm-owner.html new file mode 100644 index 00000000..ae40c94c --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-owner.html @@ -0,0 +1,55 @@ + + + npm-owner + + + + + + +
+ +

npm-owner

Manage package owners

+

SYNOPSIS

+
npm owner ls <package name>
+npm owner add <user> <package name>
+npm owner rm <user> <package name>
+
+aliases: author
+

DESCRIPTION

+

Manage ownership of published packages.

+
    +
  • ls: +List all the users who have access to modify a package and push new versions. +Handy when you need to know who to bug for help.
    • +
  • add: +Add a new user as a maintainer of a package. This user is enabled to modify +metadata, publish new versions, and add other owners.
    • +
  • rm: +Remove a user from the package owner list. This immediately revokes their +privileges.
    • +
+

Note that there is only one level of access. Either you can modify a package, +or you can't. Future versions may contain more fine-grained access levels, but +that is not implemented at this time.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-pack.html b/node_modules/npm/html/doc/cli/npm-pack.html new file mode 100644 index 00000000..7b24794b --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-pack.html @@ -0,0 +1,45 @@ + + + npm-pack + + + + + + +
+ +

npm-pack

Create a tarball from a package

+

SYNOPSIS

+
npm pack [<pkg> [<pkg> ...]]
+

DESCRIPTION

+

For anything that's installable (that is, a package folder, tarball, +tarball url, name@tag, name@version, or name), this command will fetch +it to the cache, and then copy the tarball to the current working +directory as <name>-<version>.tgz, and then write the filenames out to +stdout.

+

If the same package is specified multiple times, then the file will be +overwritten the second time.

+

If no arguments are supplied, then npm packs the current package folder.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-ping.html b/node_modules/npm/html/doc/cli/npm-ping.html new file mode 100644 index 00000000..46d2ab33 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-ping.html @@ -0,0 +1,36 @@ + + + npm-ping + + + + + + +
+ +

npm-ping

Ping npm registry

+

SYNOPSIS

+
npm ping [--registry <registry>]
+

DESCRIPTION

+

Ping the configured or given npm registry and verify authentication.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-prefix.html b/node_modules/npm/html/doc/cli/npm-prefix.html new file mode 100644 index 00000000..903b3ca2 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-prefix.html @@ -0,0 +1,42 @@ + + + npm-prefix + + + + + + +
+ +

npm-prefix

Display prefix

+

SYNOPSIS

+
npm prefix [-g]
+

DESCRIPTION

+

Print the local prefix to standard out. This is the closest parent directory +to contain a package.json file unless -g is also specified.

+

If -g is specified, this will be the value of the global prefix. See +npm-config(7) for more detail.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-prune.html b/node_modules/npm/html/doc/cli/npm-prune.html new file mode 100644 index 00000000..6851f413 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-prune.html @@ -0,0 +1,45 @@ + + + npm-prune + + + + + + +
+ +

npm-prune

Remove extraneous packages

+

SYNOPSIS

+
npm prune [<name> [<name ...]]
+npm prune [<name> [<name ...]] [--production]
+

DESCRIPTION

+

This command removes "extraneous" packages. If a package name is +provided, then only packages matching one of the supplied names are +removed.

+

Extraneous packages are packages that are not listed on the parent +package's dependencies list.

+

If the --production flag is specified or the NODE_ENV environment +variable is set to production, this command will remove the packages +specified in your devDependencies. Setting --production=false will +negate NODE_ENV being set to production.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-publish.html b/node_modules/npm/html/doc/cli/npm-publish.html new file mode 100644 index 00000000..69dacb22 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-publish.html @@ -0,0 +1,73 @@ + + + npm-publish + + + + + + +
+ +

npm-publish

Publish a package

+

SYNOPSIS

+
npm publish <tarball> [--tag <tag>] [--access <public|restricted>]
+npm publish <folder> [--tag <tag>] [--access <public|restricted>]
+

DESCRIPTION

+

Publishes a package to the registry so that it can be installed by name. All +files in the package directory are included if no local .gitignore or +.npmignore file is present. See npm-developers(7) for full details on +what's included in the published package, as well as details on how the package +is built.

+

By default npm will publish to the public registry. This can be overridden by +specifying a different default registry or using a npm-scope(7) in the name +(see package.json(5)).

+
    +

  • <folder>: +A folder containing a package.json file

    +
    • +

  • <tarball>: +A url or file path to a gzipped tar archive containing a single folder +with a package.json file inside.

    +
    • +

  • [--tag <tag>] +Registers the published package with the given tag, such that npm install +<name>@<tag> will install this version. By default, npm publish updates +and npm install installs the latest tag. See npm-dist-tag(1) for +details about tags.

    +
    • +

  • [--access <public|restricted>] +Tells the registry whether this package should be published as public or +restricted. Only applies to scoped packages, which default to restricted. +If you don't have a paid account, you must publish with --access public +to publish scoped packages.

    +
    • +
+

Fails if the package name and version combination already exists in +the specified registry.

+

Once a package is published with a given name and version, that +specific name and version combination can never be used again, even if +it is removed with npm-unpublish(1).

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-rebuild.html b/node_modules/npm/html/doc/cli/npm-rebuild.html new file mode 100644 index 00000000..988905e3 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-rebuild.html @@ -0,0 +1,42 @@ + + + npm-rebuild + + + + + + +
+ +

npm-rebuild

Rebuild a package

+

SYNOPSIS

+
npm rebuild [<name> [<name> ...]]
+npm rb [<name> [<name> ...]]
+
    +
  • <name>: +The package to rebuild
    • +
+

DESCRIPTION

+

This command runs the npm build command on the matched folders. This is useful +when you install a new version of node, and must recompile all your C++ addons with +the new binary.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-repo.html b/node_modules/npm/html/doc/cli/npm-repo.html new file mode 100644 index 00000000..6e1a399b --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-repo.html @@ -0,0 +1,46 @@ + + + npm-repo + + + + + + +
+ +

npm-repo

Open package repository page in the browser

+

SYNOPSIS

+
npm repo <pkgname>
+npm repo (with no args in a package dir)
+

DESCRIPTION

+

This command tries to guess at the likely location of a package's +repository URL, and then tries to open it using the --browser +config param. If no package name is provided, it will search for +a package.json in the current folder and use the name property.

+

CONFIGURATION

+

browser

+
    +
  • Default: OS X: "open", Windows: "start", Others: "xdg-open"
    • +
  • Type: String
    • +
+

The browser that is called by the npm repo command to open websites.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-restart.html b/node_modules/npm/html/doc/cli/npm-restart.html new file mode 100644 index 00000000..1573453a --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-restart.html @@ -0,0 +1,57 @@ + + + npm-restart + + + + + + +
+ +

npm-restart

Restart a package

+

SYNOPSIS

+
npm restart [-- <args>]
+

DESCRIPTION

+

This restarts a package.

+

This runs a package's "stop", "restart", and "start" scripts, and associated +pre- and post- scripts, in the order given below:

+
    +
  1. prerestart
    2. +
  2. prestop
    3. +
  3. stop
    4. +
  4. poststop
    5. +
  5. restart
    6. +
  6. prestart
    7. +
  7. start
    8. +
  8. poststart
    9. +
  9. postrestart
    10. +
+

NOTE

+

Note that the "restart" script is run in addition to the "stop" +and "start" scripts, not instead of them.

+

This is the behavior as of npm major version 2. A change in this +behavior will be accompanied by an increase in major version number

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-rm.html b/node_modules/npm/html/doc/cli/npm-rm.html new file mode 100644 index 00000000..b0911cfd --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-rm.html @@ -0,0 +1,43 @@ + + + npm-rm + + + + + + +
+ +

npm-rm

Remove a package

+

SYNOPSIS

+
npm rm <name>
+npm r <name>
+npm uninstall <name>
+npm un <name>
+

DESCRIPTION

+

This uninstalls a package, completely removing everything npm installed +on its behalf.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-root.html b/node_modules/npm/html/doc/cli/npm-root.html new file mode 100644 index 00000000..57535bbc --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-root.html @@ -0,0 +1,39 @@ + + + npm-root + + + + + + +
+ +

npm-root

Display npm root

+

SYNOPSIS

+
npm root
+

DESCRIPTION

+

Print the effective node_modules folder to standard out.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-run-script.html b/node_modules/npm/html/doc/cli/npm-run-script.html new file mode 100644 index 00000000..cf98d53f --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-run-script.html @@ -0,0 +1,61 @@ + + + npm-run-script + + + + + + +
+ +

npm-run-script

Run arbitrary package scripts

+

SYNOPSIS

+
npm run-script [command] [-- <args>]
+npm run [command] [-- <args>]
+

DESCRIPTION

+

This runs an arbitrary command from a package's "scripts" object. If no +"command" is provided, it will list the available scripts. run[-script] is +used by the test, start, restart, and stop commands, but can be called +directly, as well. When the scripts in the package are printed out, they're +separated into lifecycle (test, start, restart) and directly-run scripts.

+

As of npm@2.0.0, you can +use custom arguments when executing scripts. The special option -- is used by +getopt to delimit the end of the options. npm will pass +all the arguments after the -- directly to your script:

+
npm run test -- --grep="pattern"
+

The arguments will only be passed to the script specified after npm run +and not to any pre or post script.

+

The env script is a special built-in command that can be used to list +environment variables that will be available to the script at runtime. If an +"env" command is defined in your package it will take precedence over the +built-in.

+

In addition to the shell's pre-existing PATH, npm run adds +node_modules/.bin to the PATH provided to scripts. Any binaries provided by +locally-installed dependencies can be used without the node_modules/.bin +prefix. For example, if there is a devDependency on tap in your package, +you should write:

+
"scripts": {"test": "tap test/\*.js"}
+

instead of "scripts": {"test": "node_modules/.bin/tap test/\*.js"} to run your tests.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-search.html b/node_modules/npm/html/doc/cli/npm-search.html new file mode 100644 index 00000000..55cd9d06 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-search.html @@ -0,0 +1,61 @@ + + + npm-search + + + + + + +
+ +

npm-search

Search for packages

+

SYNOPSIS

+
npm search [-l|--long] [search terms ...]
+
+aliases: s, se, find
+

DESCRIPTION

+

Search the registry for packages matching the search terms.

+

If a term starts with /, then it's interpreted as a regular expression. +A trailing / will be ignored in this case. (Note that many regular +expression characters must be escaped or quoted in most shells.)

+

CONFIGURATION

+

long

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Display full package descriptions and other long text across multiple +lines. When disabled (default) search results are truncated to fit +neatly on a single line. Modules with extremely long names will +fall on multiple lines.

+

registry

+ +

Search the specified registry for modules. If you have configured npm to point to a different default registry, +such as your internal private module repository, npm search will default to that registry when searching. +Pass a different registry url such as the default above in order to override this setting.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-shrinkwrap.html b/node_modules/npm/html/doc/cli/npm-shrinkwrap.html new file mode 100644 index 00000000..a46b22db --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-shrinkwrap.html @@ -0,0 +1,172 @@ + + + npm-shrinkwrap + + + + + + +
+ +

npm-shrinkwrap

Lock down dependency versions

+

SYNOPSIS

+
npm shrinkwrap
+

DESCRIPTION

+

This command locks down the versions of a package's dependencies so +that you can control exactly which versions of each dependency will be +used when your package is installed. The package.json file is still +required if you want to use npm install.

+

By default, npm install recursively installs the target's +dependencies (as specified in package.json), choosing the latest +available version that satisfies the dependency's semver pattern. In +some situations, particularly when shipping software where each change +is tightly managed, it's desirable to fully specify each version of +each dependency recursively so that subsequent builds and deploys do +not inadvertently pick up newer versions of a dependency that satisfy +the semver pattern. Specifying specific semver patterns in each +dependency's package.json would facilitate this, but that's not always +possible or desirable, as when another author owns the npm package. +It's also possible to check dependencies directly into source control, +but that may be undesirable for other reasons.

+

As an example, consider package A:

+
{
+  "name": "A",
+  "version": "0.1.0",
+  "dependencies": {
+    "B": "<0.1.0"
+  }
+}
+

package B:

+
{
+  "name": "B",
+  "version": "0.0.1",
+  "dependencies": {
+    "C": "<0.1.0"
+  }
+}
+

and package C:

+
{
+  "name": "C",
+  "version": "0.0.1"
+}
+

If these are the only versions of A, B, and C available in the +registry, then a normal npm install A will install:

+
A@0.1.0
+`-- B@0.0.1
+    `-- C@0.0.1
+

However, if B@0.0.2 is published, then a fresh npm install A will +install:

+
A@0.1.0
+`-- B@0.0.2
+    `-- C@0.0.1
+

assuming the new version did not modify B's dependencies. Of course, +the new version of B could include a new version of C and any number +of new dependencies. If such changes are undesirable, the author of A +could specify a dependency on B@0.0.1. However, if A's author and B's +author are not the same person, there's no way for A's author to say +that he or she does not want to pull in newly published versions of C +when B hasn't changed at all.

+

In this case, A's author can run

+
npm shrinkwrap
+

This generates npm-shrinkwrap.json, which will look something like this:

+
{
+  "name": "A",
+  "version": "0.1.0",
+  "dependencies": {
+    "B": {
+      "version": "0.0.1",
+      "from": "B@^0.0.1",
+      "resolved": "https://registry.npmjs.org/B/-/B-0.0.1.tgz",
+      "dependencies": {
+        "C": {
+          "version": "0.0.1",
+          "from": "org/C#v0.0.1",
+          "resolved": "git://github.com/org/C.git#5c380ae319fc4efe9e7f2d9c78b0faa588fd99b4"
+        }
+      }
+    }
+  }
+}
+

The shrinkwrap command has locked down the dependencies based on +what's currently installed in node_modules. When npm install +installs a package with an npm-shrinkwrap.json in the package +root, the shrinkwrap file (rather than package.json files) completely +drives the installation of that package and all of its dependencies +(recursively). So now the author publishes A@0.1.0, and subsequent +installs of this package will use B@0.0.1 and C@0.0.1, regardless the +dependencies and versions listed in A's, B's, and C's package.json +files.

+

Using shrinkwrapped packages

+

Using a shrinkwrapped package is no different than using any other +package: you can npm install it by hand, or add a dependency to your +package.json file and npm install it.

+

Building shrinkwrapped packages

+

To shrinkwrap an existing package:

+
    +
  1. Run npm install in the package root to install the current +versions of all dependencies.
    2. +
  2. Validate that the package works as expected with these versions.
    3. +
  3. Run npm shrinkwrap, add npm-shrinkwrap.json to git, and publish +your package.
    4. +
+

To add or update a dependency in a shrinkwrapped package:

+
    +
  1. Run npm install in the package root to install the current +versions of all dependencies.
    2. +
  2. Add or update dependencies. npm install each new or updated +package individually and then update package.json. Note that they +must be explicitly named in order to be installed: running npm +install with no arguments will merely reproduce the existing +shrinkwrap.
    3. +
  3. Validate that the package works as expected with the new +dependencies.
    4. +
  4. Run npm shrinkwrap, commit the new npm-shrinkwrap.json, and +publish your package.
    5. +
+

You can use npm-outdated(1) to view dependencies with newer versions +available.

+

Other Notes

+

A shrinkwrap file must be consistent with the package's package.json +file. npm shrinkwrap will fail if required dependencies are not +already installed, since that would result in a shrinkwrap that +wouldn't actually work. Similarly, the command will fail if there are +extraneous packages (not referenced by package.json), since that would +indicate that package.json is not correct.

+

Since npm shrinkwrap is intended to lock down your dependencies for +production use, devDependencies will not be included unless you +explicitly set the --dev flag when you run npm shrinkwrap. If +installed devDependencies are excluded, then npm will print a +warning. If you want them to be installed with your module by +default, please consider adding them to dependencies instead.

+

If shrinkwrapped package A depends on shrinkwrapped package B, B's +shrinkwrap will not be used as part of the installation of A. However, +because A's shrinkwrap is constructed from a valid installation of B +and recursively specifies all dependencies, the contents of B's +shrinkwrap will implicitly be included in A's shrinkwrap.

+

Caveats

+

If you wish to lock down the specific bytes included in a package, for +example to have 100% confidence in being able to reproduce a +deployment or build, then you ought to check your dependencies into +source control, or pursue some other mechanism that can verify +contents rather than versions.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-star.html b/node_modules/npm/html/doc/cli/npm-star.html new file mode 100644 index 00000000..634433e3 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-star.html @@ -0,0 +1,40 @@ + + + npm-star + + + + + + +
+ +

npm-star

Mark your favorite packages

+

SYNOPSIS

+
npm star <pkgname> [<pkg>, ...]
+npm unstar <pkgname> [<pkg>, ...]
+

DESCRIPTION

+

"Starring" a package means that you have some interest in it. It's +a vaguely positive way to show that you care.

+

"Unstarring" is the same thing, but in reverse.

+

It's a boolean thing. Starring repeatedly has no additional effect.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-stars.html b/node_modules/npm/html/doc/cli/npm-stars.html new file mode 100644 index 00000000..d547a7d9 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-stars.html @@ -0,0 +1,41 @@ + + + npm-stars + + + + + + +
+ +

npm-stars

View packages marked as favorites

+

SYNOPSIS

+
npm stars
+npm stars [username]
+

DESCRIPTION

+

If you have starred a lot of neat things and want to find them again +quickly this command lets you do just that.

+

You may also want to see your friend's favorite packages, in this case +you will most certainly enjoy this command.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-start.html b/node_modules/npm/html/doc/cli/npm-start.html new file mode 100644 index 00000000..5477435c --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-start.html @@ -0,0 +1,43 @@ + + + npm-start + + + + + + +
+ +

npm-start

Start a package

+

SYNOPSIS

+
npm start [-- <args>]
+

DESCRIPTION

+

This runs an arbitrary command specified in the package's "start" property of +its "scripts" object. If no "start" property is specified on the +"scripts" object, it will run node server.js.

+

As of npm@2.0.0, you can +use custom arguments when executing scripts. Refer to npm-run-script(1) for +more details.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-stop.html b/node_modules/npm/html/doc/cli/npm-stop.html new file mode 100644 index 00000000..1ef24507 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-stop.html @@ -0,0 +1,38 @@ + + + npm-stop + + + + + + +
+ +

npm-stop

Stop a package

+

SYNOPSIS

+
npm stop [-- <args>]
+

DESCRIPTION

+

This runs a package's "stop" script, if one was provided.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-tag.html b/node_modules/npm/html/doc/cli/npm-tag.html new file mode 100644 index 00000000..30fb75bc --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-tag.html @@ -0,0 +1,66 @@ + + + npm-tag + + + + + + +
+ +

npm-tag

Tag a published version

+

SYNOPSIS

+
npm tag <name>@<version> [<tag>]
+

DESCRIPTION

+

THIS COMMAND IS DEPRECATED. See npm-dist-tag(1) for details.

+

Tags the specified version of the package with the specified tag, or the +--tag config if not specified.

+

A tag can be used when installing packages as a reference to a version instead +of using a specific version number:

+
npm install <name>@<tag>
+

When installing dependencies, a preferred tagged version may be specified:

+
npm install --tag <tag>
+

This also applies to npm dedupe.

+

Publishing a package always sets the "latest" tag to the published version.

+

PURPOSE

+

Tags can be used to provide an alias instead of version numbers. For +example, npm currently uses the tag "next" to identify the upcoming +version, and the tag "latest" to identify the current version.

+

A project might choose to have multiple streams of development, e.g., +"stable", "canary".

+

CAVEATS

+

Tags must share a namespace with version numbers, because they are +specified in the same slot: npm install <pkg>@<version> vs npm +install <pkg>@<tag>.

+

Tags that can be interpreted as valid semver ranges will be +rejected. For example, v1.4 cannot be used as a tag, because it is +interpreted by semver as >=1.4.0 <1.5.0. See +https://github.com/npm/npm/issues/6082.

+

The simplest way to avoid semver problems with tags is to use tags +that do not begin with a number or the letter v.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-team.html b/node_modules/npm/html/doc/cli/npm-team.html new file mode 100644 index 00000000..325faff9 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-team.html @@ -0,0 +1,71 @@ + + + npm-team + + + + + + +
+ +

npm-team

Manage organization teams and team memberships

+

SYNOPSIS

+
npm team create <scope:team>
+npm team destroy <scope:team>
+
+npm team add <scope:team> <user>
+npm team rm <scope:team> <user>
+
+npm team ls <scope>|<scope:team>
+
+npm team edit <scope:team>
+

DESCRIPTION

+

Used to manage teams in organizations, and change team memberships. Does not +handle permissions for packages.

+

Teams must always be fully qualified with the organization/scope they belond to +when operating on them, separated by a colon (:). That is, if you have a +developers team on a foo organization, you must always refer to that team as +foo:developers in these commands.

+
    +

  • create / destroy: +Create a new team, or destroy an existing one.

    +
    • +

  • add / rm: +Add a user to an existing team, or remove a user from a team they belong to.

    +
    • +

  • ls: +If performed on an organization name, will return a list of existing teams +under that organization. If performed on a team, it will instead return a list +of all users belonging to that particular team.

    +
    • +
+

DETAILS

+

npm team always operates directly on the current registry, configurable from +the command line using --registry=<registry url>.

+

In order to create teams and manage team membership, you must be a team admin +under the given organization. Listing teams and team memberships may be done by +any member of the organizations.

+

Organization creation and management of team admins and organization members +is done through the website, not the npm CLI.

+

To use teams to manage permissions on packages belonging to your organization, +use the npm access command to grant or revoke the appropriate permissions.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-test.html b/node_modules/npm/html/doc/cli/npm-test.html new file mode 100644 index 00000000..380e86a9 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-test.html @@ -0,0 +1,42 @@ + + + npm-test + + + + + + +
+ +

npm-test

Test a package

+

SYNOPSIS

+
  npm test [-- <args>]
+
+  aliases: t, tst
+

DESCRIPTION

+

This runs a package's "test" script, if one was provided.

+

To run tests as a condition of installation, set the npat config to +true.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-uninstall.html b/node_modules/npm/html/doc/cli/npm-uninstall.html new file mode 100644 index 00000000..f957fa1b --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-uninstall.html @@ -0,0 +1,61 @@ + + + npm-uninstall + + + + + + +
+ +

npm-uninstall

Remove a package

+

SYNOPSIS

+
npm uninstall [@<scope>/]<package> [--save|--save-dev|--save-optional]
+npm rm (with any of the previous argument usage)
+

DESCRIPTION

+

This uninstalls a package, completely removing everything npm installed +on its behalf.

+

Example:

+
npm uninstall sax
+

In global mode (ie, with -g or --global appended to the command), +it uninstalls the current package context as a global package.

+

npm uninstall takes 3 exclusive, optional flags which save or update +the package version in your main package.json:

+
    +

  • --save: Package will be removed from your dependencies.

    +
    • +

  • --save-dev: Package will be removed from your devDependencies.

    +
    • +

  • --save-optional: Package will be removed from your optionalDependencies.

    +
    • +
+

Scope is optional and follows the usual rules for npm-scope(7).

+

Examples:

+
npm uninstall sax --save
+npm uninstall @myorg/privatepackage --save
+npm uninstall node-tap --save-dev
+npm uninstall dtrace-provider --save-optional
+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-unpublish.html b/node_modules/npm/html/doc/cli/npm-unpublish.html new file mode 100644 index 00000000..13d43ced --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-unpublish.html @@ -0,0 +1,51 @@ + + + npm-unpublish + + + + + + +
+ +

npm-unpublish

Remove a package from the registry

+

SYNOPSIS

+
npm unpublish [@<scope>/]<name>[@<version>]
+

WARNING

+

It is generally considered bad behavior to remove versions of a library +that others are depending on!

+

Consider using the deprecate command +instead, if your intent is to encourage users to upgrade.

+

There is plenty of room on the registry.

+

DESCRIPTION

+

This removes a package version from the registry, deleting its +entry and removing the tarball.

+

If no version is specified, or if all versions are removed then +the root package entry is removed from the registry entirely.

+

Even if a package version is unpublished, that specific name and +version combination can never be reused. In order to publish the +package again, a new version number must be used.

+

The scope is optional and follows the usual rules for npm-scope(7).

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-update.html b/node_modules/npm/html/doc/cli/npm-update.html new file mode 100644 index 00000000..03fbfd6e --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-update.html @@ -0,0 +1,121 @@ + + + npm-update + + + + + + +
+ +

npm-update

Update a package

+

SYNOPSIS

+
npm update [-g] [<name> [<name> ...]]
+
+aliases: up, upgrade
+

DESCRIPTION

+

This command will update all the packages listed to the latest version +(specified by the tag config), respecting semver.

+

It will also install missing packages. As with all commands that install +packages, the --dev flag will cause devDependencies to be processed +as well.

+

If the -g flag is specified, this command will update globally installed +packages.

+

If no package name is specified, all packages in the specified location (global +or local) will be updated.

+

As of npm@2.6.1, the npm update will only inspect top-level packages. +Prior versions of npm would also recursively inspect all dependencies. +To get the old behavior, use npm --depth 9999 update.

+

EXAMPLES

+

IMPORTANT VERSION NOTE: these examples assume npm@2.6.1 or later. For +older versions of npm, you must specify --depth 0 to get the behavior +described below.

+

For the examples below, assume that the current package is app and it depends +on dependencies, dep1 (dep2, .. etc.). The published versions of dep1 are:

+
{
+  "dist-tags": { "latest": "1.2.2" },
+  "versions": [
+    "1.2.2",
+    "1.2.1",
+    "1.2.0",
+    "1.1.2",
+    "1.1.1",
+    "1.0.0",
+    "0.4.1",
+    "0.4.0",
+    "0.2.0"
+  ]
+}
+

Caret Dependencies

+

If app's package.json contains:

+
"dependencies": {
+  "dep1": "^1.1.1"
+}
+

Then npm update will install dep1@1.2.2, because 1.2.2 is latest and +1.2.2 satisfies ^1.1.1.

+

Tilde Dependencies

+

However, if app's package.json contains:

+
"dependencies": {
+  "dep1": "~1.1.1"
+}
+

In this case, running npm update will install dep1@1.1.2. Even though the latest +tag points to 1.2.2, this version does not satisfy ~1.1.1, which is equivalent +to >=1.1.1 <1.2.0. So the highest-sorting version that satisfies ~1.1.1 is used, +which is 1.1.2.

+

Caret Dependencies below 1.0.0

+

Suppose app has a caret dependency on a version below 1.0.0, for example:

+
"dependencies": {
+  "dep1": "^0.2.0"
+}
+

npm update will install dep1@0.2.0, because there are no other +versions which satisfy ^0.2.0.

+

If the dependence were on ^0.4.0:

+
"dependencies": {
+  "dep1": "^0.4.0"
+}
+

Then npm update will install dep1@0.4.1, because that is the highest-sorting +version that satisfies ^0.4.0 (>= 0.4.0 <0.5.0)

+

Recording Updates with --save

+

When you want to update a package and save the new version as +the minimum required dependency in package.json, you can use +npm update --save. For example if package.json contains

+
"dependencies": {
+  "dep1": "^1.1.1"
+}
+

Then npm update --save will install dep1@1.2.2 (i.e., latest), +and package.json will be modified:

+
"dependencies": {
+  "dep1": "^1.2.2"
+}
+

Note that npm will only write an updated version to package.json +if it installs a new package.

+

Updating Globally-Installed Packages

+

npm update -g will apply the update action to each globally installed +package that is outdated -- that is, has a version that is different from +latest.

+

NOTE: If a package has been upgraded to a version newer than latest, it will +be downgraded.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-version.html b/node_modules/npm/html/doc/cli/npm-version.html new file mode 100644 index 00000000..fa66b0c4 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-version.html @@ -0,0 +1,99 @@ + + + npm-version + + + + + + +
+ +

npm-version

Bump a package version

+

SYNOPSIS

+
npm version [<newversion> | major | minor | patch | premajor | preminor | prepatch | prerelease]
+

DESCRIPTION

+

Run this in a package directory to bump the version and write the new +data back to package.json and, if present, npm-shrinkwrap.json.

+

The newversion argument should be a valid semver string, or a +valid second argument to semver.inc (one of patch, minor, major, +prepatch, preminor, premajor, prerelease). In the second case, +the existing version will be incremented by 1 in the specified field.

+

If run in a git repo, it will also create a version commit and tag. +This behavior is controlled by git-tag-version (see below), and can +be disabled on the command line by running npm --no-git-tag-version version. +It will fail if the working directory is not clean, unless the --force +flag is set.

+

If supplied with --message (shorthand: -m) config option, npm will +use it as a commit message when creating a version commit. If the +message config contains %s then that will be replaced with the +resulting version number. For example:

+
npm version patch -m "Upgrade to %s for reasons"
+

If the sign-git-tag config is set, then the tag will be signed using +the -s flag to git. Note that you must have a default GPG key set up +in your git config for this to work properly. For example:

+
$ npm config set sign-git-tag true
+$ npm version patch
+
+You need a passphrase to unlock the secret key for
+user: "isaacs (http://blog.izs.me/) <i@izs.me>"
+2048-bit RSA key, ID 6C481CF6, created 2010-08-31
+
+Enter passphrase:
+

If preversion, version, or postversion are in the scripts property of +the package.json, they will be executed as part of running npm version.

+

The exact order of execution is as follows:

+
    +
  1. Check to make sure the git working directory is clean before we get started. +Your scripts may add files to the commit in future steps. +This step is skipped if the --force flag is set.
    2. +
  2. Run the preversion script. These scripts have access to the old version in package.json. +A typical use would be running your full test suite before deploying. +Any files you want added to the commit should be explicitly added using git add.
    3. +
  3. Bump version in package.json as requested (patch, minor, major, etc).
    4. +
  4. Run the version script. These scripts have access to the new version in package.json +(so they can incorporate it into file headers in generated files for example). +Again, scripts should explicitly add generated files to the commit using git add.
    5. +
  5. Commit and tag.
    6. +
  6. Run the postversion script. Use it to clean up the file system or automatically push +the commit and/or tag.
    7. +
+

Take the following example:

+
"scripts": {
+  "preversion": "npm test",
+  "version": "npm run build && git add -A dist",
+  "postversion": "git push && git push --tags && rm -rf build/temp"
+}
+

This runs all your tests, and proceeds only if they pass. Then runs your build script, and +adds everything in the dist directory to the commit. After the commit, it pushes the new commit +and tag up to the server, and deletes the build/temp directory.

+

CONFIGURATION

+

git-tag-version

+
    +
  • Default: true
    • +
  • Type: Boolean
    • +
+

Commit and tag the version change.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-view.html b/node_modules/npm/html/doc/cli/npm-view.html new file mode 100644 index 00000000..62ade8f6 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-view.html @@ -0,0 +1,89 @@ + + + npm-view + + + + + + +
+ +

npm-view

View registry info

+

SYNOPSIS

+
npm view [@<scope>/]<name>[@<version>] [<field>[.<subfield>]...]
+npm v [@<scope>/]<name>[@<version>] [<field>[.<subfield>]...]
+

DESCRIPTION

+

This command shows data about a package and prints it to the stream +referenced by the outfd config, which defaults to stdout.

+

To show the package registry entry for the connect package, you can do +this:

+
npm view connect
+

The default version is "latest" if unspecified.

+

Field names can be specified after the package descriptor. +For example, to show the dependencies of the ronn package at version +0.3.5, you could do the following:

+
npm view ronn@0.3.5 dependencies
+

You can view child fields by separating them with a period. +To view the git repository URL for the latest version of npm, you could +do this:

+
npm view npm repository.url
+

This makes it easy to view information about a dependency with a bit of +shell scripting. For example, to view all the data about the version of +opts that ronn depends on, you can do this:

+
npm view opts@$(npm view ronn dependencies.opts)
+

For fields that are arrays, requesting a non-numeric field will return +all of the values from the objects in the list. For example, to get all +the contributor names for the "express" project, you can do this:

+
npm view express contributors.email
+

You may also use numeric indices in square braces to specifically select +an item in an array field. To just get the email address of the first +contributor in the list, you can do this:

+
npm view express contributors[0].email
+

Multiple fields may be specified, and will be printed one after another. +For exampls, to get all the contributor names and email addresses, you +can do this:

+
npm view express contributors.name contributors.email
+

"Person" fields are shown as a string if they would be shown as an +object. So, for example, this will show the list of npm contributors in +the shortened string format. (See package.json(5) for more on this.)

+
npm view npm contributors
+

If a version range is provided, then data will be printed for every +matching version of the package. This will show which version of jsdom +was required by each matching version of yui3:

+
npm view yui3@'>0.5.4' dependencies.jsdom
+

To show the connect package version history, you can do +this:

+
npm view connect versions
+

OUTPUT

+

If only a single string field for a single version is output, then it +will not be colorized or quoted, so as to enable piping the output to +another command. If the field is an object, it will be output as a JavaScript object literal.

+

If the --json flag is given, the outputted fields will be JSON.

+

If the version range matches multiple versions, than each printed value +will be prefixed with the version it applies to.

+

If multiple fields are requested, than each of them are prefixed with +the field name.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm-whoami.html b/node_modules/npm/html/doc/cli/npm-whoami.html new file mode 100644 index 00000000..d37b5e6c --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm-whoami.html @@ -0,0 +1,37 @@ + + + npm-whoami + + + + + + +
+ +

npm-whoami

Display npm username

+

SYNOPSIS

+
npm whoami
+

DESCRIPTION

+

Print the username config to standard output.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/cli/npm.html b/node_modules/npm/html/doc/cli/npm.html new file mode 100644 index 00000000..66620eb2 --- /dev/null +++ b/node_modules/npm/html/doc/cli/npm.html @@ -0,0 +1,156 @@ + + + npm + + + + + + +
+ +

npm

javascript package manager

+

SYNOPSIS

+
npm <command> [args]
+

VERSION

+

2.15.12

+

DESCRIPTION

+

npm is the package manager for the Node JavaScript platform. It puts +modules in place so that node can find them, and manages dependency +conflicts intelligently.

+

It is extremely configurable to support a wide variety of use cases. +Most commonly, it is used to publish, discover, install, and develop node +programs.

+

Run npm help to get a list of available commands.

+

INTRODUCTION

+

You probably got npm because you want to install stuff.

+

Use npm install blerg to install the latest version of "blerg". Check out +npm-install(1) for more info. It can do a lot of stuff.

+

Use the npm search command to show everything that's available. +Use npm ls to show everything you've installed.

+

DEPENDENCIES

+

If a package references to another package with a git URL, npm depends +on a preinstalled git.

+

If one of the packages npm tries to install is a native node module and +requires compiling of C++ Code, npm will use +node-gyp for that task. +For a Unix system, node-gyp +needs Python, make and a buildchain like GCC. On Windows, +Python and Microsoft Visual Studio C++ are needed. Python 3 is +not supported by node-gyp. +For more information visit +the node-gyp repository and +the node-gyp Wiki.

+

DIRECTORIES

+

See npm-folders(5) to learn about where npm puts stuff.

+

In particular, npm has two modes of operation:

+
    +
  • global mode:
    npm installs packages into the install prefix at +prefix/lib/node_modules and bins are installed in prefix/bin.
    • +
  • local mode:
    npm installs packages into the current project directory, which +defaults to the current working directory. Packages are installed to +./node_modules, and bins are installed to ./node_modules/.bin.
    • +
+

Local mode is the default. Use --global or -g on any command to +operate in global mode instead.

+

DEVELOPER USAGE

+

If you're using npm to develop and publish your code, check out the +following help topics:

+
    +
  • json: +Make a package.json file. See package.json(5).
    • +
  • link: +For linking your current working code into Node's path, so that you +don't have to reinstall every time you make a change. Use +npm link to do this.
    • +
  • install: +It's a good idea to install things if you don't need the symbolic link. +Especially, installing other peoples code from the registry is done via +npm install
    • +
  • adduser: +Create an account or log in. Credentials are stored in the +user config file.
    • +
  • publish: +Use the npm publish command to upload your code to the registry.
    • +
+

CONFIGURATION

+

npm is extremely configurable. It reads its configuration options from +5 places.

+
    +
  • Command line switches:
    Set a config with --key val. All keys take a value, even if they +are booleans (the config parser doesn't know what the options are at +the time of parsing.) If no value is provided, then the option is set +to boolean true.
    • +
  • Environment Variables:
    Set any config by prefixing the name in an environment variable with +npm_config_. For example, export npm_config_key=val.
    • +
  • User Configs:
    The file at $HOME/.npmrc is an ini-formatted list of configs. If +present, it is parsed. If the userconfig option is set in the cli +or env, then that will be used instead.
    • +
  • Global Configs:
    The file found at ../etc/npmrc (from the node executable, by default +this resolves to /usr/local/etc/npmrc) will be parsed if it is found. +If the globalconfig option is set in the cli, env, or user config, +then that file is parsed instead.
    • +
  • Defaults:
    npm's default configuration options are defined in +lib/utils/config-defs.js. These must not be changed.
    • +
+

See npm-config(7) for much much more information.

+

CONTRIBUTIONS

+

Patches welcome!

+
    +
  • code: +Read through npm-coding-style(7) if you plan to submit code. +You don't have to agree with it, but you do have to follow it.
    • +
  • docs: +If you find an error in the documentation, edit the appropriate markdown +file in the "doc" folder. (Don't worry about generating the man page.)
    • +
+

Contributors are listed in npm's package.json file. You can view them +easily by doing npm view npm contributors.

+

If you would like to contribute, but don't know what to work on, read +the contributing guidelines and check the issues list.

+ +

BUGS

+

When you find issues, please report them:

+ +

Be sure to include all of the output from the npm command that didn't work +as expected. The npm-debug.log file is also helpful to provide.

+

You can also look for isaacs in #node.js on irc://irc.freenode.net. He +will no doubt tell you to put the output in a gist or email.

+

AUTHOR

+

Isaac Z. Schlueter :: +isaacs :: +@izs :: +i@izs.me

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/files/npm-folders.html b/node_modules/npm/html/doc/files/npm-folders.html new file mode 100644 index 00000000..c133dba0 --- /dev/null +++ b/node_modules/npm/html/doc/files/npm-folders.html @@ -0,0 +1,187 @@ + + + npm-folders + + + + + + +
+ +

npm-folders

Folder Structures Used by npm

+

DESCRIPTION

+

npm puts various things on your computer. That's its job.

+

This document will tell you what it puts where.

+

tl;dr

+
    +
  • Local install (default): puts stuff in ./node_modules of the current +package root.
    • +
  • Global install (with -g): puts stuff in /usr/local or wherever node +is installed.
    • +
  • Install it locally if you're going to require() it.
    • +
  • Install it globally if you're going to run it on the command line.
    • +
  • If you need both, then install it in both places, or use npm link.
    • +
+

prefix Configuration

+

The prefix config defaults to the location where node is installed. +On most systems, this is /usr/local. On windows, this is the exact +location of the node.exe binary. On Unix systems, it's one level up, +since node is typically installed at {prefix}/bin/node rather than +{prefix}/node.exe.

+

When the global flag is set, npm installs things into this prefix. +When it is not set, it uses the root of the current package, or the +current working directory if not in a package already.

+

Node Modules

+

Packages are dropped into the node_modules folder under the prefix. +When installing locally, this means that you can +require("packagename") to load its main module, or +require("packagename/lib/path/to/sub/module") to load other modules.

+

Global installs on Unix systems go to {prefix}/lib/node_modules. +Global installs on Windows go to {prefix}/node_modules (that is, no +lib folder.)

+

Scoped packages are installed the same way, except they are grouped together +in a sub-folder of the relevant node_modules folder with the name of that +scope prefix by the @ symbol, e.g. npm install @myorg/package would place +the package in {prefix}/node_modules/@myorg/package. See scope(7) for +more details.

+

If you wish to require() a package, then install it locally.

+

Executables

+

When in global mode, executables are linked into {prefix}/bin on Unix, +or directly into {prefix} on Windows.

+

When in local mode, executables are linked into +./node_modules/.bin so that they can be made available to scripts run +through npm. (For example, so that a test runner will be in the path +when you run npm test.)

+

Man Pages

+

When in global mode, man pages are linked into {prefix}/share/man.

+

When in local mode, man pages are not installed.

+

Man pages are not installed on Windows systems.

+

Cache

+

See npm-cache(1). Cache files are stored in ~/.npm on Posix, or +~/npm-cache on Windows.

+

This is controlled by the cache configuration param.

+

Temp Files

+

Temporary files are stored by default in the folder specified by the +tmp config, which defaults to the TMPDIR, TMP, or TEMP environment +variables, or /tmp on Unix and c:\windows\temp on Windows.

+

Temp files are given a unique folder under this root for each run of the +program, and are deleted upon successful exit.

+

More Information

+

When installing locally, npm first tries to find an appropriate +prefix folder. This is so that npm install foo@1.2.3 will install +to the sensible root of your package, even if you happen to have cded +into some other folder.

+

Starting at the $PWD, npm will walk up the folder tree checking for a +folder that contains either a package.json file, or a node_modules +folder. If such a thing is found, then that is treated as the effective +"current directory" for the purpose of running npm commands. (This +behavior is inspired by and similar to git's .git-folder seeking +logic when running git commands in a working dir.)

+

If no package root is found, then the current folder is used.

+

When you run npm install foo@1.2.3, then the package is loaded into +the cache, and then unpacked into ./node_modules/foo. Then, any of +foo's dependencies are similarly unpacked into +./node_modules/foo/node_modules/....

+

Any bin files are symlinked to ./node_modules/.bin/, so that they may +be found by npm scripts when necessary.

+

Global Installation

+

If the global configuration is set to true, then npm will +install packages "globally".

+

For global installation, packages are installed roughly the same way, +but using the folders described above.

+

Cycles, Conflicts, and Folder Parsimony

+

Cycles are handled using the property of node's module system that it +walks up the directories looking for node_modules folders. So, at every +stage, if a package is already installed in an ancestor node_modules +folder, then it is not installed at the current location.

+

Consider the case above, where foo -> bar -> baz. Imagine if, in +addition to that, baz depended on bar, so you'd have: +foo -> bar -> baz -> bar -> baz .... However, since the folder +structure is: foo/node_modules/bar/node_modules/baz, there's no need to +put another copy of bar into .../baz/node_modules, since when it calls +require("bar"), it will get the copy that is installed in +foo/node_modules/bar.

+

This shortcut is only used if the exact same +version would be installed in multiple nested node_modules folders. It +is still possible to have a/node_modules/b/node_modules/a if the two +"a" packages are different versions. However, without repeating the +exact same package multiple times, an infinite regress will always be +prevented.

+

Another optimization can be made by installing dependencies at the +highest level possible, below the localized "target" folder.

+

Example

+

Consider this dependency graph:

+
foo
++-- blerg@1.2.5
++-- bar@1.2.3
+|   +-- blerg@1.x (latest=1.3.7)
+|   +-- baz@2.x
+|   |   `-- quux@3.x
+|   |       `-- bar@1.2.3 (cycle)
+|   `-- asdf@*
+`-- baz@1.2.3
+    `-- quux@3.x
+        `-- bar
+

In this case, we might expect a folder structure like this:

+
foo
++-- node_modules
+    +-- blerg (1.2.5) <---[A]
+    +-- bar (1.2.3) <---[B]
+    |   `-- node_modules
+    |       +-- baz (2.0.2) <---[C]
+    |       |   `-- node_modules
+    |       |       `-- quux (3.2.0)
+    |       `-- asdf (2.3.4)
+    `-- baz (1.2.3) <---[D]
+        `-- node_modules
+            `-- quux (3.2.0) <---[E]
+

Since foo depends directly on bar@1.2.3 and baz@1.2.3, those are +installed in foo's node_modules folder.

+

Even though the latest copy of blerg is 1.3.7, foo has a specific +dependency on version 1.2.5. So, that gets installed at [A]. Since the +parent installation of blerg satisfies bar's dependency on blerg@1.x, +it does not install another copy under [B].

+

Bar [B] also has dependencies on baz and asdf, so those are installed in +bar's node_modules folder. Because it depends on baz@2.x, it cannot +re-use the baz@1.2.3 installed in the parent node_modules folder [D], +and must install its own copy [C].

+

Underneath bar, the baz -> quux -> bar dependency creates a cycle. +However, because bar is already in quux's ancestry [B], it does not +unpack another copy of bar into that folder.

+

Underneath foo -> baz [D], quux's [E] folder tree is empty, because its +dependency on bar is satisfied by the parent folder copy installed at [B].

+

For a graphical breakdown of what is installed where, use npm ls.

+

Publishing

+

Upon publishing, npm will look in the node_modules folder. If any of +the items there are not in the bundledDependencies array, then they will +not be included in the package tarball.

+

This allows a package maintainer to install all of their dependencies +(and dev dependencies) locally, but only re-publish those items that +cannot be found elsewhere. See package.json(5) for more information.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/files/npm-global.html b/node_modules/npm/html/doc/files/npm-global.html new file mode 100644 index 00000000..c133dba0 --- /dev/null +++ b/node_modules/npm/html/doc/files/npm-global.html @@ -0,0 +1,187 @@ + + + npm-folders + + + + + + +
+ +

npm-folders

Folder Structures Used by npm

+

DESCRIPTION

+

npm puts various things on your computer. That's its job.

+

This document will tell you what it puts where.

+

tl;dr

+
    +
  • Local install (default): puts stuff in ./node_modules of the current +package root.
    • +
  • Global install (with -g): puts stuff in /usr/local or wherever node +is installed.
    • +
  • Install it locally if you're going to require() it.
    • +
  • Install it globally if you're going to run it on the command line.
    • +
  • If you need both, then install it in both places, or use npm link.
    • +
+

prefix Configuration

+

The prefix config defaults to the location where node is installed. +On most systems, this is /usr/local. On windows, this is the exact +location of the node.exe binary. On Unix systems, it's one level up, +since node is typically installed at {prefix}/bin/node rather than +{prefix}/node.exe.

+

When the global flag is set, npm installs things into this prefix. +When it is not set, it uses the root of the current package, or the +current working directory if not in a package already.

+

Node Modules

+

Packages are dropped into the node_modules folder under the prefix. +When installing locally, this means that you can +require("packagename") to load its main module, or +require("packagename/lib/path/to/sub/module") to load other modules.

+

Global installs on Unix systems go to {prefix}/lib/node_modules. +Global installs on Windows go to {prefix}/node_modules (that is, no +lib folder.)

+

Scoped packages are installed the same way, except they are grouped together +in a sub-folder of the relevant node_modules folder with the name of that +scope prefix by the @ symbol, e.g. npm install @myorg/package would place +the package in {prefix}/node_modules/@myorg/package. See scope(7) for +more details.

+

If you wish to require() a package, then install it locally.

+

Executables

+

When in global mode, executables are linked into {prefix}/bin on Unix, +or directly into {prefix} on Windows.

+

When in local mode, executables are linked into +./node_modules/.bin so that they can be made available to scripts run +through npm. (For example, so that a test runner will be in the path +when you run npm test.)

+

Man Pages

+

When in global mode, man pages are linked into {prefix}/share/man.

+

When in local mode, man pages are not installed.

+

Man pages are not installed on Windows systems.

+

Cache

+

See npm-cache(1). Cache files are stored in ~/.npm on Posix, or +~/npm-cache on Windows.

+

This is controlled by the cache configuration param.

+

Temp Files

+

Temporary files are stored by default in the folder specified by the +tmp config, which defaults to the TMPDIR, TMP, or TEMP environment +variables, or /tmp on Unix and c:\windows\temp on Windows.

+

Temp files are given a unique folder under this root for each run of the +program, and are deleted upon successful exit.

+

More Information

+

When installing locally, npm first tries to find an appropriate +prefix folder. This is so that npm install foo@1.2.3 will install +to the sensible root of your package, even if you happen to have cded +into some other folder.

+

Starting at the $PWD, npm will walk up the folder tree checking for a +folder that contains either a package.json file, or a node_modules +folder. If such a thing is found, then that is treated as the effective +"current directory" for the purpose of running npm commands. (This +behavior is inspired by and similar to git's .git-folder seeking +logic when running git commands in a working dir.)

+

If no package root is found, then the current folder is used.

+

When you run npm install foo@1.2.3, then the package is loaded into +the cache, and then unpacked into ./node_modules/foo. Then, any of +foo's dependencies are similarly unpacked into +./node_modules/foo/node_modules/....

+

Any bin files are symlinked to ./node_modules/.bin/, so that they may +be found by npm scripts when necessary.

+

Global Installation

+

If the global configuration is set to true, then npm will +install packages "globally".

+

For global installation, packages are installed roughly the same way, +but using the folders described above.

+

Cycles, Conflicts, and Folder Parsimony

+

Cycles are handled using the property of node's module system that it +walks up the directories looking for node_modules folders. So, at every +stage, if a package is already installed in an ancestor node_modules +folder, then it is not installed at the current location.

+

Consider the case above, where foo -> bar -> baz. Imagine if, in +addition to that, baz depended on bar, so you'd have: +foo -> bar -> baz -> bar -> baz .... However, since the folder +structure is: foo/node_modules/bar/node_modules/baz, there's no need to +put another copy of bar into .../baz/node_modules, since when it calls +require("bar"), it will get the copy that is installed in +foo/node_modules/bar.

+

This shortcut is only used if the exact same +version would be installed in multiple nested node_modules folders. It +is still possible to have a/node_modules/b/node_modules/a if the two +"a" packages are different versions. However, without repeating the +exact same package multiple times, an infinite regress will always be +prevented.

+

Another optimization can be made by installing dependencies at the +highest level possible, below the localized "target" folder.

+

Example

+

Consider this dependency graph:

+
foo
++-- blerg@1.2.5
++-- bar@1.2.3
+|   +-- blerg@1.x (latest=1.3.7)
+|   +-- baz@2.x
+|   |   `-- quux@3.x
+|   |       `-- bar@1.2.3 (cycle)
+|   `-- asdf@*
+`-- baz@1.2.3
+    `-- quux@3.x
+        `-- bar
+

In this case, we might expect a folder structure like this:

+
foo
++-- node_modules
+    +-- blerg (1.2.5) <---[A]
+    +-- bar (1.2.3) <---[B]
+    |   `-- node_modules
+    |       +-- baz (2.0.2) <---[C]
+    |       |   `-- node_modules
+    |       |       `-- quux (3.2.0)
+    |       `-- asdf (2.3.4)
+    `-- baz (1.2.3) <---[D]
+        `-- node_modules
+            `-- quux (3.2.0) <---[E]
+

Since foo depends directly on bar@1.2.3 and baz@1.2.3, those are +installed in foo's node_modules folder.

+

Even though the latest copy of blerg is 1.3.7, foo has a specific +dependency on version 1.2.5. So, that gets installed at [A]. Since the +parent installation of blerg satisfies bar's dependency on blerg@1.x, +it does not install another copy under [B].

+

Bar [B] also has dependencies on baz and asdf, so those are installed in +bar's node_modules folder. Because it depends on baz@2.x, it cannot +re-use the baz@1.2.3 installed in the parent node_modules folder [D], +and must install its own copy [C].

+

Underneath bar, the baz -> quux -> bar dependency creates a cycle. +However, because bar is already in quux's ancestry [B], it does not +unpack another copy of bar into that folder.

+

Underneath foo -> baz [D], quux's [E] folder tree is empty, because its +dependency on bar is satisfied by the parent folder copy installed at [B].

+

For a graphical breakdown of what is installed where, use npm ls.

+

Publishing

+

Upon publishing, npm will look in the node_modules folder. If any of +the items there are not in the bundledDependencies array, then they will +not be included in the package tarball.

+

This allows a package maintainer to install all of their dependencies +(and dev dependencies) locally, but only re-publish those items that +cannot be found elsewhere. See package.json(5) for more information.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/files/npm-json.html b/node_modules/npm/html/doc/files/npm-json.html new file mode 100644 index 00000000..cd96c42e --- /dev/null +++ b/node_modules/npm/html/doc/files/npm-json.html @@ -0,0 +1,589 @@ + + + package.json + + + + + + +
+ +

package.json

Specifics of npm's package.json handling

+

DESCRIPTION

+

This document is all you need to know about what's required in your package.json +file. It must be actual JSON, not just a JavaScript object literal.

+

A lot of the behavior described in this document is affected by the config +settings described in npm-config(7).

+

name

+

The most important things in your package.json are the name and version fields. +Those are actually required, and your package won't install without +them. The name and version together form an identifier that is assumed +to be completely unique. Changes to the package should come along with +changes to the version.

+

The name is what your thing is called.

+

Some rules:

+
    +
  • The name must be less than or equal to 214 characters. This includes the scope for +scoped packages.
    • +
  • The name can't start with a dot or an underscore.
    • +
  • New packages must not have uppercase letters in the name.
    • +
  • The name ends up being part of a URL, an argument on the command line, and a +folder name. Therefore, the name can't contain any non-URL-safe characters.
    • +
+

Some tips:

+
    +
  • Don't use the same name as a core Node module.
    • +
  • Don't put "js" or "node" in the name. It's assumed that it's js, since you're +writing a package.json file, and you can specify the engine using the "engines" +field. (See below.)
    • +
  • The name will probably be passed as an argument to require(), so it should +be something short, but also reasonably descriptive.
    • +
  • You may want to check the npm registry to see if there's something by that name +already, before you get too attached to it. https://www.npmjs.com/
    • +
+

A name can be optionally prefixed by a scope, e.g. @myorg/mypackage. See +npm-scope(7) for more detail.

+

version

+

The most important things in your package.json are the name and version fields. +Those are actually required, and your package won't install without +them. The name and version together form an identifier that is assumed +to be completely unique. Changes to the package should come along with +changes to the version.

+

Version must be parseable by +node-semver, which is bundled +with npm as a dependency. (npm install semver to use it yourself.)

+

More on version numbers and ranges at semver(7).

+

description

+

Put a description in it. It's a string. This helps people discover your +package, as it's listed in npm search.

+

keywords

+

Put keywords in it. It's an array of strings. This helps people +discover your package as it's listed in npm search.

+

homepage

+

The url to the project homepage.

+

NOTE: This is not the same as "url". If you put a "url" field, +then the registry will think it's a redirection to your package that has +been published somewhere else, and spit at you.

+

Literally. Spit. I'm so not kidding.

+

bugs

+

The url to your project's issue tracker and / or the email address to which +issues should be reported. These are helpful for people who encounter issues +with your package.

+

It should look like this:

+
{ "url" : "https://github.com/owner/project/issues"
+, "email" : "project@hostname.com"
+}
+

You can specify either one or both values. If you want to provide only a url, +you can specify the value for "bugs" as a simple string instead of an object.

+

If a url is provided, it will be used by the npm bugs command.

+

license

+

You should specify a license for your package so that people know how they are +permitted to use it, and any restrictions you're placing on it.

+

If you're using a common license such as BSD-2-Clause or MIT, add a +current SPDX license identifier for the license you're using, like this:

+
{ "license" : "BSD-3-Clause" }
+

You can check the full list of SPDX license IDs. +Ideally you should pick one that is +OSI approved.

+

If your package is licensed under multiple common licenses, use an SPDX license +expression syntax version 2.0 string, like this:

+
{ "license" : "(ISC OR GPL-3.0)" }
+

If you are using a license that hasn't been assigned an SPDX identifier, or if +you are using a custom license, use a string value like this one:

+
{ "license" : "SEE LICENSE IN <filename>" }
+

Then include a file named <filename> at the top level of the package.

+

Some old packages used license objects or a "licenses" property containing an +array of license objects:

+
// Not valid metadata
+{ "license" :
+  { "type" : "ISC"
+  , "url" : "http://opensource.org/licenses/ISC"
+  }
+}
+
+// Not valid metadata
+{ "licenses" :
+  [
+    { "type": "MIT"
+    , "url": "http://www.opensource.org/licenses/mit-license.php"
+    }
+  , { "type": "Apache-2.0"
+    , "url": "http://opensource.org/licenses/apache2.0.php"
+    }
+  ]
+}
+

Those styles are now deprecated. Instead, use SPDX expressions, like this:

+
{ "license": "ISC" }
+
+{ "license": "(MIT OR Apache-2.0)" }
+

Finally, if you do not wish to grant others the right to use a private or +unpublished package under any terms:

+
{ "license": "UNLICENSED"}
+

Consider also setting "private": true to prevent accidental publication.

+

people fields: author, contributors

+

The "author" is one person. "contributors" is an array of people. A "person" +is an object with a "name" field and optionally "url" and "email", like this:

+
{ "name" : "Barney Rubble"
+, "email" : "b@rubble.com"
+, "url" : "http://barnyrubble.tumblr.com/"
+}
+

Or you can shorten that all into a single string, and npm will parse it for you:

+
"Barney Rubble <b@rubble.com> (http://barnyrubble.tumblr.com/)"
+

Both email and url are optional either way.

+

npm also sets a top-level "maintainers" field with your npm user info.

+

files

+

The "files" field is an array of files to include in your project. If +you name a folder in the array, then it will also include the files +inside that folder. (Unless they would be ignored by another rule.)

+

You can also provide a ".npmignore" file in the root of your package or +in subdirectories, which will keep files from being included, even +if they would be picked up by the files array. The .npmignore file +works just like a .gitignore.

+

Certain files are always included, regardless of settings:

+
    +
  • package.json
    • +
  • README
    • +
  • CHANGES / CHANGELOG / HISTORY (any casing and file extension)
    • +
  • LICENSE / LICENCE
    • +
  • The file in the "main" field
    • +
+

Conversely, some files are always ignored:

+
    +
  • .git
    • +
  • CVS
    • +
  • .svn
    • +
  • .hg
    • +
  • .lock-wscript
    • +
  • .wafpickle-N
    • +
  • .*.swp
    • +
  • .DS_Store
    • +
  • ._*
    • +
  • npm-debug.log
    • +
  • .npmrc
    • +
  • node_modules
    • +
+

main

+

The main field is a module ID that is the primary entry point to your program. +That is, if your package is named foo, and a user installs it, and then does +require("foo"), then your main module's exports object will be returned.

+

This should be a module ID relative to the root of your package folder.

+

For most modules, it makes the most sense to have a main script and often not +much else.

+

bin

+

A lot of packages have one or more executable files that they'd like to +install into the PATH. npm makes this pretty easy (in fact, it uses this +feature to install the "npm" executable.)

+

To use this, supply a bin field in your package.json which is a map of +command name to local file name. On install, npm will symlink that file into +prefix/bin for global installs, or ./node_modules/.bin/ for local +installs.

+

For example, myapp could have this:

+
{ "bin" : { "myapp" : "./cli.js" } }
+

So, when you install myapp, it'll create a symlink from the cli.js script to +/usr/local/bin/myapp.

+

If you have a single executable, and its name should be the name +of the package, then you can just supply it as a string. For example:

+
{ "name": "my-program"
+, "version": "1.2.5"
+, "bin": "./path/to/program" }
+

would be the same as this:

+
{ "name": "my-program"
+, "version": "1.2.5"
+, "bin" : { "my-program" : "./path/to/program" } }
+

Please make sure that your file(s) referenced in bin starts with +#!/usr/bin/env node, otherwise the scripts are started without the node +executable!

+

man

+

Specify either a single file or an array of filenames to put in place for the +man program to find.

+

If only a single file is provided, then it's installed such that it is the +result from man <pkgname>, regardless of its actual filename. For example:

+
{ "name" : "foo"
+, "version" : "1.2.3"
+, "description" : "A packaged foo fooer for fooing foos"
+, "main" : "foo.js"
+, "man" : "./man/doc.1"
+}
+

would link the ./man/doc.1 file in such that it is the target for man foo

+

If the filename doesn't start with the package name, then it's prefixed. +So, this:

+
{ "name" : "foo"
+, "version" : "1.2.3"
+, "description" : "A packaged foo fooer for fooing foos"
+, "main" : "foo.js"
+, "man" : [ "./man/foo.1", "./man/bar.1" ]
+}
+

will create files to do man foo and man foo-bar.

+

Man files must end with a number, and optionally a .gz suffix if they are +compressed. The number dictates which man section the file is installed into.

+
{ "name" : "foo"
+, "version" : "1.2.3"
+, "description" : "A packaged foo fooer for fooing foos"
+, "main" : "foo.js"
+, "man" : [ "./man/foo.1", "./man/foo.2" ]
+}
+

will create entries for man foo and man 2 foo

+

directories

+

The CommonJS Packages spec details a +few ways that you can indicate the structure of your package using a directories +object. If you look at npm's package.json, +you'll see that it has directories for doc, lib, and man.

+

In the future, this information may be used in other creative ways.

+

directories.lib

+

Tell people where the bulk of your library is. Nothing special is done +with the lib folder in any way, but it's useful meta info.

+

directories.bin

+

If you specify a bin directory in directories.bin, all the files in +that folder will be added.

+

Because of the way the bin directive works, specifying both a +bin path and setting directories.bin is an error. If you want to +specify individual files, use bin, and for all the files in an +existing bin directory, use directories.bin.

+

directories.man

+

A folder that is full of man pages. Sugar to generate a "man" array by +walking the folder.

+

directories.doc

+

Put markdown files in here. Eventually, these will be displayed nicely, +maybe, someday.

+

directories.example

+

Put example scripts in here. Someday, it might be exposed in some clever way.

+

directories.test

+

Put your tests in here. It is currently not exposed, but it might be in the +future.

+

repository

+

Specify the place where your code lives. This is helpful for people who +want to contribute. If the git repo is on GitHub, then the npm docs +command will be able to find you.

+

Do it like this:

+
"repository" :
+  { "type" : "git"
+  , "url" : "https://github.com/npm/npm.git"
+  }
+
+"repository" :
+  { "type" : "svn"
+  , "url" : "https://v8.googlecode.com/svn/trunk/"
+  }
+

The URL should be a publicly available (perhaps read-only) url that can be handed +directly to a VCS program without any modification. It should not be a url to an +html project page that you put in your browser. It's for computers.

+

For GitHub, GitHub gist, Bitbucket, or GitLab repositories you can use the same +shortcut syntax you use for npm install:

+
"repository": "npm/npm"
+
+"repository": "gist:11081aaa281"
+
+"repository": "bitbucket:example/repo"
+
+"repository": "gitlab:another/repo"
+

scripts

+

The "scripts" property is a dictionary containing script commands that are run +at various times in the lifecycle of your package. The key is the lifecycle +event, and the value is the command to run at that point.

+

See npm-scripts(7) to find out more about writing package scripts.

+

config

+

A "config" object can be used to set configuration parameters used in package +scripts that persist across upgrades. For instance, if a package had the +following:

+
{ "name" : "foo"
+, "config" : { "port" : "8080" } }
+

and then had a "start" command that then referenced the +npm_package_config_port environment variable, then the user could +override that by doing npm config set foo:port 8001.

+

See npm-config(7) and npm-scripts(7) for more on package +configs.

+

dependencies

+

Dependencies are specified in a simple object that maps a package name to a +version range. The version range is a string which has one or more +space-separated descriptors. Dependencies can also be identified with a +tarball or git URL.

+

Please do not put test harnesses or transpilers in your +dependencies object. See devDependencies, below.

+

See semver(7) for more details about specifying version ranges.

+
    +
  • version Must match version exactly
    • +
  • >version Must be greater than version
    • +
  • >=version etc
    • +
  • <version
    • +
  • <=version
    • +
  • ~version "Approximately equivalent to version" See semver(7)
    • +
  • ^version "Compatible with version" See semver(7)
    • +
  • 1.2.x 1.2.0, 1.2.1, etc., but not 1.3.0
    • +
  • http://... See 'URLs as Dependencies' below
    • +
  • * Matches any version
    • +
  • "" (just an empty string) Same as *
    • +
  • version1 - version2 Same as >=version1 <=version2.
    • +
  • range1 || range2 Passes if either range1 or range2 are satisfied.
    • +
  • git... See 'Git URLs as Dependencies' below
    • +
  • user/repo See 'GitHub URLs' below
    • +
  • tag A specific version tagged and published as tag See npm-tag(1)
    • +
  • path/path/path See Local Paths below
    • +
+

For example, these are all valid:

+
{ "dependencies" :
+  { "foo" : "1.0.0 - 2.9999.9999"
+  , "bar" : ">=1.0.2 <2.1.2"
+  , "baz" : ">1.0.2 <=2.3.4"
+  , "boo" : "2.0.1"
+  , "qux" : "<1.0.0 || >=2.3.1 <2.4.5 || >=2.5.2 <3.0.0"
+  , "asd" : "http://asdf.com/asdf.tar.gz"
+  , "til" : "~1.2"
+  , "elf" : "~1.2.3"
+  , "two" : "2.x"
+  , "thr" : "3.3.x"
+  , "lat" : "latest"
+  , "dyl" : "file:../dyl"
+  }
+}
+

URLs as Dependencies

+

You may specify a tarball URL in place of a version range.

+

This tarball will be downloaded and installed locally to your package at +install time.

+

Git URLs as Dependencies

+

Git urls can be of the form:

+
git://github.com/user/project.git#commit-ish
+git+ssh://user@hostname:project.git#commit-ish
+git+ssh://user@hostname/project.git#commit-ish
+git+http://user@hostname/project/blah.git#commit-ish
+git+https://user@hostname/project/blah.git#commit-ish
+

The commit-ish can be any tag, sha, or branch which can be supplied as +an argument to git checkout. The default is master.

+

GitHub URLs

+

As of version 1.1.65, you can refer to GitHub urls as just "foo": +"user/foo-project". Just as with git URLs, a commit-ish suffix can be +included. For example:

+
{
+  "name": "foo",
+  "version": "0.0.0",
+  "dependencies": {
+    "express": "visionmedia/express",
+    "mocha": "visionmedia/mocha#4727d357ea"
+  }
+}
+

Local Paths

+

As of version 2.0.0 you can provide a path to a local directory that contains a +package. Local paths can be saved using npm install --save, using any of +these forms:

+
../foo/bar
+~/foo/bar
+./foo/bar
+/foo/bar
+

in which case they will be normalized to a relative path and added to your +package.json. For example:

+
{
+  "name": "baz",
+  "dependencies": {
+    "bar": "file:../foo/bar"
+  }
+}
+

This feature is helpful for local offline development and creating +tests that require npm installing where you don't want to hit an +external server, but should not be used when publishing packages +to the public registry.

+

devDependencies

+

If someone is planning on downloading and using your module in their +program, then they probably don't want or need to download and build +the external test or documentation framework that you use.

+

In this case, it's best to map these additional items in a devDependencies +object.

+

These things will be installed when doing npm link or npm install +from the root of a package, and can be managed like any other npm +configuration param. See npm-config(7) for more on the topic.

+

For build steps that are not platform-specific, such as compiling +CoffeeScript or other languages to JavaScript, use the prepublish +script to do this, and make the required package a devDependency.

+

For example:

+
{ "name": "ethopia-waza",
+  "description": "a delightfully fruity coffee varietal",
+  "version": "1.2.3",
+  "devDependencies": {
+    "coffee-script": "~1.6.3"
+  },
+  "scripts": {
+    "prepublish": "coffee -o lib/ -c src/waza.coffee"
+  },
+  "main": "lib/waza.js"
+}
+

The prepublish script will be run before publishing, so that users +can consume the functionality without requiring them to compile it +themselves. In dev mode (ie, locally running npm install), it'll +run this script as well, so that you can test it easily.

+

peerDependencies

+

In some cases, you want to express the compatibility of your package with a +host tool or library, while not necessarily doing a require of this host. +This is usually referred to as a plugin. Notably, your module may be exposing +a specific interface, expected and specified by the host documentation.

+

For example:

+
{
+  "name": "tea-latte",
+  "version": "1.3.5",
+  "peerDependencies": {
+    "tea": "2.x"
+  }
+}
+

This ensures your package tea-latte can be installed along with the second +major version of the host package tea only. npm install tea-latte could +possibly yield the following dependency graph:

+
├── tea-latte@1.3.5
+└── tea@2.2.0
+

NOTE: npm versions 1 and 2 will automatically install peerDependencies if +they are not explicitly depended upon higher in the dependency tree. In the +next major version of npm (npm@3), this will no longer be the case. You will +receive a warning that the peerDependency is not installed instead. The +behavior in npms 1 & 2 was frequently confusing and could easily put you into +dependency hell, a situation that npm is designed to avoid as much as possible.

+

Trying to install another plugin with a conflicting requirement will cause an +error. For this reason, make sure your plugin requirement is as broad as +possible, and not to lock it down to specific patch versions.

+

Assuming the host complies with semver, only changes in +the host package's major version will break your plugin. Thus, if you've worked +with every 1.x version of the host package, use "^1.0" or "1.x" to express +this. If you depend on features introduced in 1.5.2, use ">= 1.5.2 < 2".

+

bundledDependencies

+

This defines an array of package names that will be bundled when publishing the package.

+

In cases where you need to preserve npm packages locally or have them available through a single file download, you can bundle the packages in a tarball file by specifying the package names in the bundledDependencies array and executing npm pack.

+

For example: +If we define a package.json like this:

+
{
+  "name": "awesome-web-framework",
+  "version": "1.0.0",
+  "bundledDependencies": [
+    'renderized', 'super-streams'
+  ]
+}
+

we can obtain awesome-web-framework-1.0.0.tgz file by running npm pack. This file contains the dependencies renderized and super-streams which can be installed in a new project by executing npm install awesome-web-framework-1.0.0.tgz.

+

If this is spelled "bundleDependencies", then that is also honored.

+

optionalDependencies

+

If a dependency can be used, but you would like npm to proceed if it cannot be +found or fails to install, then you may put it in the optionalDependencies +object. This is a map of package name to version or url, just like the +dependencies object. The difference is that build failures do not cause +installation to fail.

+

It is still your program's responsibility to handle the lack of the +dependency. For example, something like this:

+
try {
+  var foo = require('foo')
+  var fooVersion = require('foo/package.json').version
+} catch (er) {
+  foo = null
+}
+if ( notGoodFooVersion(fooVersion) ) {
+  foo = null
+}
+
+// .. then later in your program ..
+
+if (foo) {
+  foo.doFooThings()
+}
+

Entries in optionalDependencies will override entries of the same name in +dependencies, so it's usually best to only put in one place.

+

engines

+

You can specify the version of node that your stuff works on:

+
{ "engines" : { "node" : ">=0.10.3 <0.12" } }
+

And, like with dependencies, if you don't specify the version (or if you +specify "*" as the version), then any version of node will do.

+

If you specify an "engines" field, then npm will require that "node" be +somewhere on that list. If "engines" is omitted, then npm will just assume +that it works on node.

+

You can also use the "engines" field to specify which versions of npm +are capable of properly installing your program. For example:

+
{ "engines" : { "npm" : "~1.0.20" } }
+

Unless the user has set the engine-strict config flag, this +field is advisory only will produce warnings when your package is installed as a dependency.

+

engineStrict

+

NOTE: This feature is deprecated and will be removed in npm 3.0.0.

+

If you are sure that your module will definitely not run properly on +versions of Node/npm other than those specified in the engines object, +then you can set "engineStrict": true in your package.json file. +This will override the user's engine-strict config setting.

+

Please do not do this unless you are really very very sure. If your +engines object is something overly restrictive, you can quite easily and +inadvertently lock yourself into obscurity and prevent your users from +updating to new versions of Node. Consider this choice carefully.

+

os

+

You can specify which operating systems your +module will run on:

+
"os" : [ "darwin", "linux" ]
+

You can also blacklist instead of whitelist operating systems, +just prepend the blacklisted os with a '!':

+
"os" : [ "!win32" ]
+

The host operating system is determined by process.platform

+

It is allowed to both blacklist, and whitelist, although there isn't any +good reason to do this.

+

cpu

+

If your code only runs on certain cpu architectures, +you can specify which ones.

+
"cpu" : [ "x64", "ia32" ]
+

Like the os option, you can also blacklist architectures:

+
"cpu" : [ "!arm", "!mips" ]
+

The host architecture is determined by process.arch

+

preferGlobal

+

If your package is primarily a command-line application that should be +installed globally, then set this value to true to provide a warning +if it is installed locally.

+

It doesn't actually prevent users from installing it locally, but it +does help prevent some confusion if it doesn't work as expected.

+

private

+

If you set "private": true in your package.json, then npm will refuse +to publish it.

+

This is a way to prevent accidental publication of private repositories. If +you would like to ensure that a given package is only ever published to a +specific registry (for example, an internal registry), then use the +publishConfig dictionary described below to override the registry config +param at publish-time.

+

publishConfig

+

This is a set of config values that will be used at publish-time. It's +especially handy if you want to set the tag, registry or access, so that +you can ensure that a given package is not tagged with "latest", published +to the global public registry or that a scoped module is private by default.

+

Any config values can be overridden, but of course only "tag", "registry" and +"access" probably matter for the purposes of publishing.

+

See npm-config(7) to see the list of config options that can be +overridden.

+

DEFAULT VALUES

+

npm will default some values based on package contents.

+
    +

  • "scripts": {"start": "node server.js"}

    +

    If there is a server.js file in the root of your package, then npm +will default the start command to node server.js.

    +
    • +

  • "scripts":{"install": "node-gyp rebuild"}

    +

    If there is a binding.gyp file in the root of your package and you have not defined an install or preinstall script, npm will +default the install command to compile using node-gyp.

    +
    • +

  • "contributors": [...]

    +

    If there is an AUTHORS file in the root of your package, npm will +treat each line as a Name <email> (url) format, where email and url +are optional. Lines which start with a # or are blank, will be +ignored.

    +
    • +
+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/files/npmrc.html b/node_modules/npm/html/doc/files/npmrc.html new file mode 100644 index 00000000..b33f1cb1 --- /dev/null +++ b/node_modules/npm/html/doc/files/npmrc.html @@ -0,0 +1,93 @@ + + + npmrc + + + + + + +
+ +

npmrc

The npm config files

+

DESCRIPTION

+

npm gets its config settings from the command line, environment +variables, and npmrc files.

+

The npm config command can be used to update and edit the contents +of the user and global npmrc files.

+

For a list of available configuration options, see npm-config(7).

+

FILES

+

The four relevant files are:

+
    +
  • per-project config file (/path/to/my/project/.npmrc)
    • +
  • per-user config file (~/.npmrc)
    • +
  • global config file ($PREFIX/etc/npmrc)
    • +
  • npm builtin config file (/path/to/npm/npmrc)
    • +
+

All npm config files are an ini-formatted list of key = value +parameters. Environment variables can be replaced using +${VARIABLE_NAME}. For example:

+
prefix = ${HOME}/.npm-packages
+

Each of these files is loaded, and config options are resolved in +priority order. For example, a setting in the userconfig file would +override the setting in the globalconfig file.

+

Array values are specified by adding "[]" after the key name. For +example:

+
key[] = "first value"
+key[] = "second value"
+

NOTE: Because local (per-project or per-user) .npmrc files can contain +sensitive credentials, they must be readable and writable only by your user +account (i.e. must have a mode of 0600), otherwise they will be ignored by +npm!

+

Comments

+

Lines in .npmrc files are interpreted as comments when they begin with a ; or # character. .npmrc files are parsed by npm/ini, which specifies this comment syntax.

+

For example:

+
# last modified: 01 Jan 2016
+; Set a new registry for a scoped package
+@myscope:registry=https://mycustomregistry.example.org
+

Per-project config file

+

When working locally in a project, a .npmrc file in the root of the +project (ie, a sibling of node_modules and package.json) will set +config values specific to this project.

+

Note that this only applies to the root of the project that you're +running npm in. It has no effect when your module is published. For +example, you can't publish a module that forces itself to install +globally, or in a different location.

+

Additionally, this file is not read in global mode, such as when running +npm install -g.

+

Per-user config file

+

$HOME/.npmrc (or the userconfig param, if set in the environment +or on the command line)

+

Global config file

+

$PREFIX/etc/npmrc (or the globalconfig param, if set above): +This file is an ini-file formatted list of key = value parameters. +Environment variables can be replaced as above.

+

Built-in config file

+

path/to/npm/itself/npmrc

+

This is an unchangeable "builtin" configuration file that npm keeps +consistent across updates. Set fields in here using the ./configure +script that comes with npm. This is primarily for distribution +maintainers to override default configs in a standard and consistent +manner.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/files/package.json.html b/node_modules/npm/html/doc/files/package.json.html new file mode 100644 index 00000000..cd96c42e --- /dev/null +++ b/node_modules/npm/html/doc/files/package.json.html @@ -0,0 +1,589 @@ + + + package.json + + + + + + +
+ +

package.json

Specifics of npm's package.json handling

+

DESCRIPTION

+

This document is all you need to know about what's required in your package.json +file. It must be actual JSON, not just a JavaScript object literal.

+

A lot of the behavior described in this document is affected by the config +settings described in npm-config(7).

+

name

+

The most important things in your package.json are the name and version fields. +Those are actually required, and your package won't install without +them. The name and version together form an identifier that is assumed +to be completely unique. Changes to the package should come along with +changes to the version.

+

The name is what your thing is called.

+

Some rules:

+
    +
  • The name must be less than or equal to 214 characters. This includes the scope for +scoped packages.
    • +
  • The name can't start with a dot or an underscore.
    • +
  • New packages must not have uppercase letters in the name.
    • +
  • The name ends up being part of a URL, an argument on the command line, and a +folder name. Therefore, the name can't contain any non-URL-safe characters.
    • +
+

Some tips:

+
    +
  • Don't use the same name as a core Node module.
    • +
  • Don't put "js" or "node" in the name. It's assumed that it's js, since you're +writing a package.json file, and you can specify the engine using the "engines" +field. (See below.)
    • +
  • The name will probably be passed as an argument to require(), so it should +be something short, but also reasonably descriptive.
    • +
  • You may want to check the npm registry to see if there's something by that name +already, before you get too attached to it. https://www.npmjs.com/
    • +
+

A name can be optionally prefixed by a scope, e.g. @myorg/mypackage. See +npm-scope(7) for more detail.

+

version

+

The most important things in your package.json are the name and version fields. +Those are actually required, and your package won't install without +them. The name and version together form an identifier that is assumed +to be completely unique. Changes to the package should come along with +changes to the version.

+

Version must be parseable by +node-semver, which is bundled +with npm as a dependency. (npm install semver to use it yourself.)

+

More on version numbers and ranges at semver(7).

+

description

+

Put a description in it. It's a string. This helps people discover your +package, as it's listed in npm search.

+

keywords

+

Put keywords in it. It's an array of strings. This helps people +discover your package as it's listed in npm search.

+

homepage

+

The url to the project homepage.

+

NOTE: This is not the same as "url". If you put a "url" field, +then the registry will think it's a redirection to your package that has +been published somewhere else, and spit at you.

+

Literally. Spit. I'm so not kidding.

+

bugs

+

The url to your project's issue tracker and / or the email address to which +issues should be reported. These are helpful for people who encounter issues +with your package.

+

It should look like this:

+
{ "url" : "https://github.com/owner/project/issues"
+, "email" : "project@hostname.com"
+}
+

You can specify either one or both values. If you want to provide only a url, +you can specify the value for "bugs" as a simple string instead of an object.

+

If a url is provided, it will be used by the npm bugs command.

+

license

+

You should specify a license for your package so that people know how they are +permitted to use it, and any restrictions you're placing on it.

+

If you're using a common license such as BSD-2-Clause or MIT, add a +current SPDX license identifier for the license you're using, like this:

+
{ "license" : "BSD-3-Clause" }
+

You can check the full list of SPDX license IDs. +Ideally you should pick one that is +OSI approved.

+

If your package is licensed under multiple common licenses, use an SPDX license +expression syntax version 2.0 string, like this:

+
{ "license" : "(ISC OR GPL-3.0)" }
+

If you are using a license that hasn't been assigned an SPDX identifier, or if +you are using a custom license, use a string value like this one:

+
{ "license" : "SEE LICENSE IN <filename>" }
+

Then include a file named <filename> at the top level of the package.

+

Some old packages used license objects or a "licenses" property containing an +array of license objects:

+
// Not valid metadata
+{ "license" :
+  { "type" : "ISC"
+  , "url" : "http://opensource.org/licenses/ISC"
+  }
+}
+
+// Not valid metadata
+{ "licenses" :
+  [
+    { "type": "MIT"
+    , "url": "http://www.opensource.org/licenses/mit-license.php"
+    }
+  , { "type": "Apache-2.0"
+    , "url": "http://opensource.org/licenses/apache2.0.php"
+    }
+  ]
+}
+

Those styles are now deprecated. Instead, use SPDX expressions, like this:

+
{ "license": "ISC" }
+
+{ "license": "(MIT OR Apache-2.0)" }
+

Finally, if you do not wish to grant others the right to use a private or +unpublished package under any terms:

+
{ "license": "UNLICENSED"}
+

Consider also setting "private": true to prevent accidental publication.

+

people fields: author, contributors

+

The "author" is one person. "contributors" is an array of people. A "person" +is an object with a "name" field and optionally "url" and "email", like this:

+
{ "name" : "Barney Rubble"
+, "email" : "b@rubble.com"
+, "url" : "http://barnyrubble.tumblr.com/"
+}
+

Or you can shorten that all into a single string, and npm will parse it for you:

+
"Barney Rubble <b@rubble.com> (http://barnyrubble.tumblr.com/)"
+

Both email and url are optional either way.

+

npm also sets a top-level "maintainers" field with your npm user info.

+

files

+

The "files" field is an array of files to include in your project. If +you name a folder in the array, then it will also include the files +inside that folder. (Unless they would be ignored by another rule.)

+

You can also provide a ".npmignore" file in the root of your package or +in subdirectories, which will keep files from being included, even +if they would be picked up by the files array. The .npmignore file +works just like a .gitignore.

+

Certain files are always included, regardless of settings:

+
    +
  • package.json
    • +
  • README
    • +
  • CHANGES / CHANGELOG / HISTORY (any casing and file extension)
    • +
  • LICENSE / LICENCE
    • +
  • The file in the "main" field
    • +
+

Conversely, some files are always ignored:

+
    +
  • .git
    • +
  • CVS
    • +
  • .svn
    • +
  • .hg
    • +
  • .lock-wscript
    • +
  • .wafpickle-N
    • +
  • .*.swp
    • +
  • .DS_Store
    • +
  • ._*
    • +
  • npm-debug.log
    • +
  • .npmrc
    • +
  • node_modules
    • +
+

main

+

The main field is a module ID that is the primary entry point to your program. +That is, if your package is named foo, and a user installs it, and then does +require("foo"), then your main module's exports object will be returned.

+

This should be a module ID relative to the root of your package folder.

+

For most modules, it makes the most sense to have a main script and often not +much else.

+

bin

+

A lot of packages have one or more executable files that they'd like to +install into the PATH. npm makes this pretty easy (in fact, it uses this +feature to install the "npm" executable.)

+

To use this, supply a bin field in your package.json which is a map of +command name to local file name. On install, npm will symlink that file into +prefix/bin for global installs, or ./node_modules/.bin/ for local +installs.

+

For example, myapp could have this:

+
{ "bin" : { "myapp" : "./cli.js" } }
+

So, when you install myapp, it'll create a symlink from the cli.js script to +/usr/local/bin/myapp.

+

If you have a single executable, and its name should be the name +of the package, then you can just supply it as a string. For example:

+
{ "name": "my-program"
+, "version": "1.2.5"
+, "bin": "./path/to/program" }
+

would be the same as this:

+
{ "name": "my-program"
+, "version": "1.2.5"
+, "bin" : { "my-program" : "./path/to/program" } }
+

Please make sure that your file(s) referenced in bin starts with +#!/usr/bin/env node, otherwise the scripts are started without the node +executable!

+

man

+

Specify either a single file or an array of filenames to put in place for the +man program to find.

+

If only a single file is provided, then it's installed such that it is the +result from man <pkgname>, regardless of its actual filename. For example:

+
{ "name" : "foo"
+, "version" : "1.2.3"
+, "description" : "A packaged foo fooer for fooing foos"
+, "main" : "foo.js"
+, "man" : "./man/doc.1"
+}
+

would link the ./man/doc.1 file in such that it is the target for man foo

+

If the filename doesn't start with the package name, then it's prefixed. +So, this:

+
{ "name" : "foo"
+, "version" : "1.2.3"
+, "description" : "A packaged foo fooer for fooing foos"
+, "main" : "foo.js"
+, "man" : [ "./man/foo.1", "./man/bar.1" ]
+}
+

will create files to do man foo and man foo-bar.

+

Man files must end with a number, and optionally a .gz suffix if they are +compressed. The number dictates which man section the file is installed into.

+
{ "name" : "foo"
+, "version" : "1.2.3"
+, "description" : "A packaged foo fooer for fooing foos"
+, "main" : "foo.js"
+, "man" : [ "./man/foo.1", "./man/foo.2" ]
+}
+

will create entries for man foo and man 2 foo

+

directories

+

The CommonJS Packages spec details a +few ways that you can indicate the structure of your package using a directories +object. If you look at npm's package.json, +you'll see that it has directories for doc, lib, and man.

+

In the future, this information may be used in other creative ways.

+

directories.lib

+

Tell people where the bulk of your library is. Nothing special is done +with the lib folder in any way, but it's useful meta info.

+

directories.bin

+

If you specify a bin directory in directories.bin, all the files in +that folder will be added.

+

Because of the way the bin directive works, specifying both a +bin path and setting directories.bin is an error. If you want to +specify individual files, use bin, and for all the files in an +existing bin directory, use directories.bin.

+

directories.man

+

A folder that is full of man pages. Sugar to generate a "man" array by +walking the folder.

+

directories.doc

+

Put markdown files in here. Eventually, these will be displayed nicely, +maybe, someday.

+

directories.example

+

Put example scripts in here. Someday, it might be exposed in some clever way.

+

directories.test

+

Put your tests in here. It is currently not exposed, but it might be in the +future.

+

repository

+

Specify the place where your code lives. This is helpful for people who +want to contribute. If the git repo is on GitHub, then the npm docs +command will be able to find you.

+

Do it like this:

+
"repository" :
+  { "type" : "git"
+  , "url" : "https://github.com/npm/npm.git"
+  }
+
+"repository" :
+  { "type" : "svn"
+  , "url" : "https://v8.googlecode.com/svn/trunk/"
+  }
+

The URL should be a publicly available (perhaps read-only) url that can be handed +directly to a VCS program without any modification. It should not be a url to an +html project page that you put in your browser. It's for computers.

+

For GitHub, GitHub gist, Bitbucket, or GitLab repositories you can use the same +shortcut syntax you use for npm install:

+
"repository": "npm/npm"
+
+"repository": "gist:11081aaa281"
+
+"repository": "bitbucket:example/repo"
+
+"repository": "gitlab:another/repo"
+

scripts

+

The "scripts" property is a dictionary containing script commands that are run +at various times in the lifecycle of your package. The key is the lifecycle +event, and the value is the command to run at that point.

+

See npm-scripts(7) to find out more about writing package scripts.

+

config

+

A "config" object can be used to set configuration parameters used in package +scripts that persist across upgrades. For instance, if a package had the +following:

+
{ "name" : "foo"
+, "config" : { "port" : "8080" } }
+

and then had a "start" command that then referenced the +npm_package_config_port environment variable, then the user could +override that by doing npm config set foo:port 8001.

+

See npm-config(7) and npm-scripts(7) for more on package +configs.

+

dependencies

+

Dependencies are specified in a simple object that maps a package name to a +version range. The version range is a string which has one or more +space-separated descriptors. Dependencies can also be identified with a +tarball or git URL.

+

Please do not put test harnesses or transpilers in your +dependencies object. See devDependencies, below.

+

See semver(7) for more details about specifying version ranges.

+
    +
  • version Must match version exactly
    • +
  • >version Must be greater than version
    • +
  • >=version etc
    • +
  • <version
    • +
  • <=version
    • +
  • ~version "Approximately equivalent to version" See semver(7)
    • +
  • ^version "Compatible with version" See semver(7)
    • +
  • 1.2.x 1.2.0, 1.2.1, etc., but not 1.3.0
    • +
  • http://... See 'URLs as Dependencies' below
    • +
  • * Matches any version
    • +
  • "" (just an empty string) Same as *
    • +
  • version1 - version2 Same as >=version1 <=version2.
    • +
  • range1 || range2 Passes if either range1 or range2 are satisfied.
    • +
  • git... See 'Git URLs as Dependencies' below
    • +
  • user/repo See 'GitHub URLs' below
    • +
  • tag A specific version tagged and published as tag See npm-tag(1)
    • +
  • path/path/path See Local Paths below
    • +
+

For example, these are all valid:

+
{ "dependencies" :
+  { "foo" : "1.0.0 - 2.9999.9999"
+  , "bar" : ">=1.0.2 <2.1.2"
+  , "baz" : ">1.0.2 <=2.3.4"
+  , "boo" : "2.0.1"
+  , "qux" : "<1.0.0 || >=2.3.1 <2.4.5 || >=2.5.2 <3.0.0"
+  , "asd" : "http://asdf.com/asdf.tar.gz"
+  , "til" : "~1.2"
+  , "elf" : "~1.2.3"
+  , "two" : "2.x"
+  , "thr" : "3.3.x"
+  , "lat" : "latest"
+  , "dyl" : "file:../dyl"
+  }
+}
+

URLs as Dependencies

+

You may specify a tarball URL in place of a version range.

+

This tarball will be downloaded and installed locally to your package at +install time.

+

Git URLs as Dependencies

+

Git urls can be of the form:

+
git://github.com/user/project.git#commit-ish
+git+ssh://user@hostname:project.git#commit-ish
+git+ssh://user@hostname/project.git#commit-ish
+git+http://user@hostname/project/blah.git#commit-ish
+git+https://user@hostname/project/blah.git#commit-ish
+

The commit-ish can be any tag, sha, or branch which can be supplied as +an argument to git checkout. The default is master.

+

GitHub URLs

+

As of version 1.1.65, you can refer to GitHub urls as just "foo": +"user/foo-project". Just as with git URLs, a commit-ish suffix can be +included. For example:

+
{
+  "name": "foo",
+  "version": "0.0.0",
+  "dependencies": {
+    "express": "visionmedia/express",
+    "mocha": "visionmedia/mocha#4727d357ea"
+  }
+}
+

Local Paths

+

As of version 2.0.0 you can provide a path to a local directory that contains a +package. Local paths can be saved using npm install --save, using any of +these forms:

+
../foo/bar
+~/foo/bar
+./foo/bar
+/foo/bar
+

in which case they will be normalized to a relative path and added to your +package.json. For example:

+
{
+  "name": "baz",
+  "dependencies": {
+    "bar": "file:../foo/bar"
+  }
+}
+

This feature is helpful for local offline development and creating +tests that require npm installing where you don't want to hit an +external server, but should not be used when publishing packages +to the public registry.

+

devDependencies

+

If someone is planning on downloading and using your module in their +program, then they probably don't want or need to download and build +the external test or documentation framework that you use.

+

In this case, it's best to map these additional items in a devDependencies +object.

+

These things will be installed when doing npm link or npm install +from the root of a package, and can be managed like any other npm +configuration param. See npm-config(7) for more on the topic.

+

For build steps that are not platform-specific, such as compiling +CoffeeScript or other languages to JavaScript, use the prepublish +script to do this, and make the required package a devDependency.

+

For example:

+
{ "name": "ethopia-waza",
+  "description": "a delightfully fruity coffee varietal",
+  "version": "1.2.3",
+  "devDependencies": {
+    "coffee-script": "~1.6.3"
+  },
+  "scripts": {
+    "prepublish": "coffee -o lib/ -c src/waza.coffee"
+  },
+  "main": "lib/waza.js"
+}
+

The prepublish script will be run before publishing, so that users +can consume the functionality without requiring them to compile it +themselves. In dev mode (ie, locally running npm install), it'll +run this script as well, so that you can test it easily.

+

peerDependencies

+

In some cases, you want to express the compatibility of your package with a +host tool or library, while not necessarily doing a require of this host. +This is usually referred to as a plugin. Notably, your module may be exposing +a specific interface, expected and specified by the host documentation.

+

For example:

+
{
+  "name": "tea-latte",
+  "version": "1.3.5",
+  "peerDependencies": {
+    "tea": "2.x"
+  }
+}
+

This ensures your package tea-latte can be installed along with the second +major version of the host package tea only. npm install tea-latte could +possibly yield the following dependency graph:

+
├── tea-latte@1.3.5
+└── tea@2.2.0
+

NOTE: npm versions 1 and 2 will automatically install peerDependencies if +they are not explicitly depended upon higher in the dependency tree. In the +next major version of npm (npm@3), this will no longer be the case. You will +receive a warning that the peerDependency is not installed instead. The +behavior in npms 1 & 2 was frequently confusing and could easily put you into +dependency hell, a situation that npm is designed to avoid as much as possible.

+

Trying to install another plugin with a conflicting requirement will cause an +error. For this reason, make sure your plugin requirement is as broad as +possible, and not to lock it down to specific patch versions.

+

Assuming the host complies with semver, only changes in +the host package's major version will break your plugin. Thus, if you've worked +with every 1.x version of the host package, use "^1.0" or "1.x" to express +this. If you depend on features introduced in 1.5.2, use ">= 1.5.2 < 2".

+

bundledDependencies

+

This defines an array of package names that will be bundled when publishing the package.

+

In cases where you need to preserve npm packages locally or have them available through a single file download, you can bundle the packages in a tarball file by specifying the package names in the bundledDependencies array and executing npm pack.

+

For example: +If we define a package.json like this:

+
{
+  "name": "awesome-web-framework",
+  "version": "1.0.0",
+  "bundledDependencies": [
+    'renderized', 'super-streams'
+  ]
+}
+

we can obtain awesome-web-framework-1.0.0.tgz file by running npm pack. This file contains the dependencies renderized and super-streams which can be installed in a new project by executing npm install awesome-web-framework-1.0.0.tgz.

+

If this is spelled "bundleDependencies", then that is also honored.

+

optionalDependencies

+

If a dependency can be used, but you would like npm to proceed if it cannot be +found or fails to install, then you may put it in the optionalDependencies +object. This is a map of package name to version or url, just like the +dependencies object. The difference is that build failures do not cause +installation to fail.

+

It is still your program's responsibility to handle the lack of the +dependency. For example, something like this:

+
try {
+  var foo = require('foo')
+  var fooVersion = require('foo/package.json').version
+} catch (er) {
+  foo = null
+}
+if ( notGoodFooVersion(fooVersion) ) {
+  foo = null
+}
+
+// .. then later in your program ..
+
+if (foo) {
+  foo.doFooThings()
+}
+

Entries in optionalDependencies will override entries of the same name in +dependencies, so it's usually best to only put in one place.

+

engines

+

You can specify the version of node that your stuff works on:

+
{ "engines" : { "node" : ">=0.10.3 <0.12" } }
+

And, like with dependencies, if you don't specify the version (or if you +specify "*" as the version), then any version of node will do.

+

If you specify an "engines" field, then npm will require that "node" be +somewhere on that list. If "engines" is omitted, then npm will just assume +that it works on node.

+

You can also use the "engines" field to specify which versions of npm +are capable of properly installing your program. For example:

+
{ "engines" : { "npm" : "~1.0.20" } }
+

Unless the user has set the engine-strict config flag, this +field is advisory only will produce warnings when your package is installed as a dependency.

+

engineStrict

+

NOTE: This feature is deprecated and will be removed in npm 3.0.0.

+

If you are sure that your module will definitely not run properly on +versions of Node/npm other than those specified in the engines object, +then you can set "engineStrict": true in your package.json file. +This will override the user's engine-strict config setting.

+

Please do not do this unless you are really very very sure. If your +engines object is something overly restrictive, you can quite easily and +inadvertently lock yourself into obscurity and prevent your users from +updating to new versions of Node. Consider this choice carefully.

+

os

+

You can specify which operating systems your +module will run on:

+
"os" : [ "darwin", "linux" ]
+

You can also blacklist instead of whitelist operating systems, +just prepend the blacklisted os with a '!':

+
"os" : [ "!win32" ]
+

The host operating system is determined by process.platform

+

It is allowed to both blacklist, and whitelist, although there isn't any +good reason to do this.

+

cpu

+

If your code only runs on certain cpu architectures, +you can specify which ones.

+
"cpu" : [ "x64", "ia32" ]
+

Like the os option, you can also blacklist architectures:

+
"cpu" : [ "!arm", "!mips" ]
+

The host architecture is determined by process.arch

+

preferGlobal

+

If your package is primarily a command-line application that should be +installed globally, then set this value to true to provide a warning +if it is installed locally.

+

It doesn't actually prevent users from installing it locally, but it +does help prevent some confusion if it doesn't work as expected.

+

private

+

If you set "private": true in your package.json, then npm will refuse +to publish it.

+

This is a way to prevent accidental publication of private repositories. If +you would like to ensure that a given package is only ever published to a +specific registry (for example, an internal registry), then use the +publishConfig dictionary described below to override the registry config +param at publish-time.

+

publishConfig

+

This is a set of config values that will be used at publish-time. It's +especially handy if you want to set the tag, registry or access, so that +you can ensure that a given package is not tagged with "latest", published +to the global public registry or that a scoped module is private by default.

+

Any config values can be overridden, but of course only "tag", "registry" and +"access" probably matter for the purposes of publishing.

+

See npm-config(7) to see the list of config options that can be +overridden.

+

DEFAULT VALUES

+

npm will default some values based on package contents.

+
    +

  • "scripts": {"start": "node server.js"}

    +

    If there is a server.js file in the root of your package, then npm +will default the start command to node server.js.

    +
    • +

  • "scripts":{"install": "node-gyp rebuild"}

    +

    If there is a binding.gyp file in the root of your package and you have not defined an install or preinstall script, npm will +default the install command to compile using node-gyp.

    +
    • +

  • "contributors": [...]

    +

    If there is an AUTHORS file in the root of your package, npm will +treat each line as a Name <email> (url) format, where email and url +are optional. Lines which start with a # or are blank, will be +ignored.

    +
    • +
+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/index.html b/node_modules/npm/html/doc/index.html new file mode 100644 index 00000000..8d69f499 --- /dev/null +++ b/node_modules/npm/html/doc/index.html @@ -0,0 +1,246 @@ + + + npm-index + + + + + + +
+ +

npm-index

Index of all npm documentation

+

README

+

a JavaScript package manager

+

Command Line Documentation

+

Using npm on the command line

+

npm(1)

+

javascript package manager

+

npm-access(1)

+

Set access level on published packages

+

npm-adduser(1)

+

Add a registry user account

+

npm-bin(1)

+

Display npm bin folder

+

npm-bugs(1)

+

Bugs for a package in a web browser maybe

+

npm-build(1)

+

Build a package

+

npm-bundle(1)

+

REMOVED

+

npm-cache(1)

+

Manipulates packages cache

+

npm-completion(1)

+

Tab Completion for npm

+

npm-config(1)

+

Manage the npm configuration files

+

npm-dedupe(1)

+

Reduce duplication

+

npm-deprecate(1)

+

Deprecate a version of a package

+

npm-dist-tag(1)

+

Modify package distribution tags

+

npm-docs(1)

+

Docs for a package in a web browser maybe

+

npm-edit(1)

+

Edit an installed package

+

npm-explore(1)

+

Browse an installed package

+

npm-help-search(1)

+

Search npm help documentation

+

npm-help(1)

+

Get help on npm

+

npm-init(1)

+

Interactively create a package.json file

+

npm-install(1)

+

Install a package

+

npm-link(1)

+

Symlink a package folder

+

npm-logout(1)

+

Log out of the registry

+

npm-ls(1)

+

List installed packages

+

npm-outdated(1)

+

Check for outdated packages

+

npm-owner(1)

+

Manage package owners

+

npm-pack(1)

+

Create a tarball from a package

+

npm-ping(1)

+

Ping npm registry

+

npm-prefix(1)

+

Display prefix

+

npm-prune(1)

+

Remove extraneous packages

+

npm-publish(1)

+

Publish a package

+

npm-rebuild(1)

+

Rebuild a package

+

npm-repo(1)

+

Open package repository page in the browser

+

npm-restart(1)

+

Restart a package

+

npm-rm(1)

+

Remove a package

+

npm-root(1)

+

Display npm root

+

npm-run-script(1)

+

Run arbitrary package scripts

+

npm-search(1)

+

Search for packages

+

npm-shrinkwrap(1)

+

Lock down dependency versions

+

npm-star(1)

+

Mark your favorite packages

+

npm-stars(1)

+

View packages marked as favorites

+

npm-start(1)

+

Start a package

+

npm-stop(1)

+

Stop a package

+

npm-tag(1)

+

Tag a published version

+

npm-team(1)

+

Manage organization teams and team memberships

+

npm-test(1)

+

Test a package

+

npm-uninstall(1)

+

Remove a package

+

npm-unpublish(1)

+

Remove a package from the registry

+

npm-update(1)

+

Update a package

+

npm-version(1)

+

Bump a package version

+

npm-view(1)

+

View registry info

+

npm-whoami(1)

+

Display npm username

+

API Documentation

+

Using npm in your Node programs

+

npm(3)

+

javascript package manager

+

npm-bin(3)

+

Display npm bin folder

+

npm-bugs(3)

+

Bugs for a package in a web browser maybe

+

npm-cache(3)

+

manage the npm cache programmatically

+

npm-commands(3)

+

npm commands

+

npm-config(3)

+

Manage the npm configuration files

+

npm-deprecate(3)

+

Deprecate a version of a package

+

npm-docs(3)

+

Docs for a package in a web browser maybe

+

npm-edit(3)

+

Edit an installed package

+

npm-explore(3)

+

Browse an installed package

+

npm-help-search(3)

+

Search the help pages

+

npm-init(3)

+

Interactively create a package.json file

+

npm-install(3)

+

install a package programmatically

+

npm-link(3)

+

Symlink a package folder

+

npm-load(3)

+

Load config settings

+

npm-ls(3)

+

List installed packages

+

npm-outdated(3)

+

Check for outdated packages

+

npm-owner(3)

+

Manage package owners

+

npm-pack(3)

+

Create a tarball from a package

+

npm-ping(3)

+

Ping npm registry

+

npm-prefix(3)

+

Display prefix

+

npm-prune(3)

+

Remove extraneous packages

+

npm-publish(3)

+

Publish a package

+

npm-rebuild(3)

+

Rebuild a package

+

npm-repo(3)

+

Open package repository page in the browser

+

npm-restart(3)

+

Restart a package

+

npm-root(3)

+

Display npm root

+

npm-run-script(3)

+

Run arbitrary package scripts

+

npm-search(3)

+

Search for packages

+

npm-shrinkwrap(3)

+

programmatically generate package shrinkwrap file

+

npm-start(3)

+

Start a package

+

npm-stop(3)

+

Stop a package

+

npm-tag(3)

+

Tag a published version

+

npm-test(3)

+

Test a package

+

npm-uninstall(3)

+

uninstall a package programmatically

+

npm-unpublish(3)

+

Remove a package from the registry

+

npm-update(3)

+

Update a package

+

npm-version(3)

+

Bump a package version

+

npm-view(3)

+

View registry info

+

npm-whoami(3)

+

Display npm username

+

Files

+

File system structures npm uses

+

npm-folders(5)

+

Folder Structures Used by npm

+

npmrc(5)

+

The npm config files

+

package.json(5)

+

Specifics of npm's package.json handling

+

Misc

+

Various other bits and bobs

+

npm-coding-style(7)

+

npm's "funny" coding style

+

npm-config(7)

+

More than you probably want to know about npm configuration

+

npm-developers(7)

+

Developer Guide

+

npm-disputes(7)

+

Handling Module Name Disputes

+

npm-index(7)

+

Index of all npm documentation

+

npm-orgs(7)

+

Working with Teams & Orgs

+

npm-registry(7)

+

The JavaScript Package Registry

+

npm-scope(7)

+

Scoped packages

+

npm-scripts(7)

+

How npm handles the "scripts" field

+

removing-npm(7)

+

Cleaning the Slate

+

semver(7)

+

The semantic versioner for npm

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/misc/npm-coding-style.html b/node_modules/npm/html/doc/misc/npm-coding-style.html new file mode 100644 index 00000000..50b12d56 --- /dev/null +++ b/node_modules/npm/html/doc/misc/npm-coding-style.html @@ -0,0 +1,151 @@ + + + npm-coding-style + + + + + + +
+ +

npm-coding-style

npm's "funny" coding style

+

DESCRIPTION

+

npm's coding style is a bit unconventional. It is not different for +difference's sake, but rather a carefully crafted style that is +designed to reduce visual clutter and make bugs more apparent.

+

If you want to contribute to npm (which is very encouraged), you should +make your code conform to npm's style.

+

Note: this concerns npm's code not the specific packages that you can download from the npm registry.

+

Line Length

+

Keep lines shorter than 80 characters. It's better for lines to be +too short than to be too long. Break up long lists, objects, and other +statements onto multiple lines.

+

Indentation

+

Two-spaces. Tabs are better, but they look like hell in web browsers +(and on GitHub), and node uses 2 spaces, so that's that.

+

Configure your editor appropriately.

+

Curly braces

+

Curly braces belong on the same line as the thing that necessitates them.

+

Bad:

+
function ()
+{
+

Good:

+
function () {
+

If a block needs to wrap to the next line, use a curly brace. Don't +use it if it doesn't.

+

Bad:

+
if (foo) { bar() }
+while (foo)
+  bar()
+

Good:

+
if (foo) bar()
+while (foo) {
+  bar()
+}
+

Semicolons

+

Don't use them except in four situations:

+
    +
  • for (;;) loops. They're actually required.
    • +
  • null loops like: while (something) ; (But you'd better have a good +reason for doing that.)
    • +
  • case "foo": doSomething(); break
    • +
  • In front of a leading ( or [ at the start of the line. +This prevents the expression from being interpreted +as a function call or property access, respectively.
    • +
+

Some examples of good semicolon usage:

+
;(x || y).doSomething()
+;[a, b, c].forEach(doSomething)
+for (var i = 0; i < 10; i ++) {
+  switch (state) {
+    case "begin": start(); continue
+    case "end": finish(); break
+    default: throw new Error("unknown state")
+  }
+  end()
+}
+

Note that starting lines with - and + also should be prefixed +with a semicolon, but this is much less common.

+

Comma First

+

If there is a list of things separated by commas, and it wraps +across multiple lines, put the comma at the start of the next +line, directly below the token that starts the list. Put the +final token in the list on a line by itself. For example:

+
var magicWords = [ "abracadabra"
+                 , "gesundheit"
+                 , "ventrilo"
+                 ]
+  , spells = { "fireball" : function () { setOnFire() }
+             , "water" : function () { putOut() }
+             }
+  , a = 1
+  , b = "abc"
+  , etc
+  , somethingElse
+

Whitespace

+

Put a single space in front of ( for anything other than a function call. +Also use a single space wherever it makes things more readable.

+

Don't leave trailing whitespace at the end of lines. Don't indent empty +lines. Don't use more spaces than are helpful.

+

Functions

+

Use named functions. They make stack traces a lot easier to read.

+

Callbacks, Sync/async Style

+

Use the asynchronous/non-blocking versions of things as much as possible. +It might make more sense for npm to use the synchronous fs APIs, but this +way, the fs and http and child process stuff all uses the same callback-passing +methodology.

+

The callback should always be the last argument in the list. Its first +argument is the Error or null.

+

Be very careful never to ever ever throw anything. It's worse than useless. +Just send the error message back as the first argument to the callback.

+

Errors

+

Always create a new Error object with your message. Don't just return a +string message to the callback. Stack traces are handy.

+

Logging

+

Logging is done using the npmlog +utility.

+

Please clean up logs when they are no longer helpful. In particular, +logging the same object over and over again is not helpful. Logs should +report what's happening so that it's easier to track down where a fault +occurs.

+

Use appropriate log levels. See npm-config(7) and search for +"loglevel".

+

Case, naming, etc.

+

Use lowerCamelCase for multiword identifiers when they refer to objects, +functions, methods, properties, or anything not specified in this section.

+

Use UpperCamelCase for class names (things that you'd pass to "new").

+

Use all-lower-hyphen-css-case for multiword filenames and config keys.

+

Use named functions. They make stack traces easier to follow.

+

Use CAPS_SNAKE_CASE for constants, things that should never change +and are rarely used.

+

Use a single uppercase letter for function names where the function +would normally be anonymous, but needs to call itself recursively. It +makes it clear that it's a "throwaway" function.

+

null, undefined, false, 0

+

Boolean variables and functions should always be either true or +false. Don't set it to 0 unless it's supposed to be a number.

+

When something is intentionally missing or removed, set it to null.

+

Don't set things to undefined. Reserve that value to mean "not yet +set to anything."

+

Boolean objects are verboten.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/misc/npm-config.html b/node_modules/npm/html/doc/misc/npm-config.html new file mode 100644 index 00000000..a0e0de84 --- /dev/null +++ b/node_modules/npm/html/doc/misc/npm-config.html @@ -0,0 +1,818 @@ + + + npm-config + + + + + + +
+ +

npm-config

More than you probably want to know about npm configuration

+

DESCRIPTION

+

npm gets its configuration values from the following sources, sorted by priority:

+

Command Line Flags

+

Putting --foo bar on the command line sets the foo configuration +parameter to "bar". A -- argument tells the cli parser to stop +reading flags. A --flag parameter that is at the end of the +command will be given the value of true.

+

Environment Variables

+

Any environment variables that start with npm_config_ will be +interpreted as a configuration parameter. For example, putting +npm_config_foo=bar in your environment will set the foo +configuration parameter to bar. Any environment configurations that +are not given a value will be given the value of true. Config +values are case-insensitive, so NPM_CONFIG_FOO=bar will work the +same.

+

npmrc Files

+

The four relevant files are:

+
    +
  • per-project configuration file (/path/to/my/project/.npmrc)
    • +
  • per-user configuration file (defaults to $HOME/.npmrc; configurable via CLI +option --userconfig or environment variable $NPM_CONF_USERCONFIG)
    • +
  • global configuration file (defaults to $PREFIX/etc/npmrc; configurable via +CLI option --globalconfig or environment variable $NPM_CONF_GLOBALCONFIG)
    • +
  • npm's built-in configuration file (/path/to/npm/npmrc)
    • +
+

See npmrc(5) for more details.

+

Default Configs

+

A set of configuration parameters that are internal to npm, and are +defaults if nothing else is specified.

+

Shorthands and Other CLI Niceties

+

The following shorthands are parsed on the command-line:

+
    +
  • -v: --version
    • +
  • -h, -?, --help, -H: --usage
    • +
  • -s, --silent: --loglevel silent
    • +
  • -q, --quiet: --loglevel warn
    • +
  • -d: --loglevel info
    • +
  • -dd, --verbose: --loglevel verbose
    • +
  • -ddd: --loglevel silly
    • +
  • -g: --global
    • +
  • -C: --prefix
    • +
  • -l: --long
    • +
  • -m: --message
    • +
  • -p, --porcelain: --parseable
    • +
  • -reg: --registry
    • +
  • -f: --force
    • +
  • -desc: --description
    • +
  • -S: --save
    • +
  • -D: --save-dev
    • +
  • -O: --save-optional
    • +
  • -B: --save-bundle
    • +
  • -E: --save-exact
    • +
  • -y: --yes
    • +
  • -n: --yes false
    • +
  • ll and la commands: ls --long
    • +
+

If the specified configuration param resolves unambiguously to a known +configuration parameter, then it is expanded to that configuration +parameter. For example:

+
npm ls --par
+# same as:
+npm ls --parseable
+

If multiple single-character shorthands are strung together, and the +resulting combination is unambiguously not some other configuration +param, then it is expanded to its various component pieces. For +example:

+
npm ls -gpld
+# same as:
+npm ls --global --parseable --long --loglevel info
+

Per-Package Config Settings

+

When running scripts (see npm-scripts(7)) the package.json "config" +keys are overwritten in the environment if there is a config param of +<name>[@<version>]:<key>. For example, if the package.json has +this:

+
{ "name" : "foo"
+, "config" : { "port" : "8080" }
+, "scripts" : { "start" : "node server.js" } }
+

and the server.js is this:

+
http.createServer(...).listen(process.env.npm_package_config_port)
+

then the user could change the behavior by doing:

+
npm config set foo:port 80
+

See package.json(5) for more information.

+

Config Settings

+

access

+
    +
  • Default: restricted
    • +
  • Type: Access
    • +
+

When publishing scoped packages, the access level defaults to restricted. If +you want your scoped package to be publicly viewable (and installable) set +--access=public. The only valid values for access are public and +restricted. Unscoped packages always have an access level of public.

+

always-auth

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Force npm to always require authentication when accessing the registry, +even for GET requests.

+ +
    +
  • Default: true
    • +
  • Type: Boolean
    • +
+

Tells npm to create symlinks (or .cmd shims on Windows) for package +executables.

+

Set to false to have it not do this. This can be used to work around +the fact that some file systems don't support symlinks, even on +ostensibly Unix systems.

+

browser

+
    +
  • Default: OS X: "open", Windows: "start", Others: "xdg-open"
    • +
  • Type: String
    • +
+

The browser that is called by the npm docs command to open websites.

+

ca

+
    +
  • Default: The npm CA certificate
    • +
  • Type: String, Array or null
    • +
+

The Certificate Authority signing certificate that is trusted for SSL +connections to the registry. Values should be in PEM format with newlines +replaced by the string "\n". For example:

+
ca="-----BEGIN CERTIFICATE-----\nXXXX\nXXXX\n-----END CERTIFICATE-----"
+

Set to null to only allow "known" registrars, or to a specific CA cert +to trust only that specific signing authority.

+

Multiple CAs can be trusted by specifying an array of certificates:

+
ca[]="..."
+ca[]="..."
+

See also the strict-ssl config.

+

cafile

+
    +
  • Default: null
    • +
  • Type: path
    • +
+

A path to a file containing one or multiple Certificate Authority signing +certificates. Similar to the ca setting, but allows for multiple CA's, as +well as for the CA information to be stored in a file on disk.

+

cache

+
    +
  • Default: Windows: %AppData%\npm-cache, Posix: ~/.npm
    • +
  • Type: path
    • +
+

The location of npm's cache directory. See npm-cache(1)

+

cache-lock-stale

+
    +
  • Default: 60000 (1 minute)
    • +
  • Type: Number
    • +
+

The number of ms before cache folder lockfiles are considered stale.

+

cache-lock-retries

+
    +
  • Default: 10
    • +
  • Type: Number
    • +
+

Number of times to retry to acquire a lock on cache folder lockfiles.

+

cache-lock-wait

+
    +
  • Default: 10000 (10 seconds)
    • +
  • Type: Number
    • +
+

Number of ms to wait for cache lock files to expire.

+

cache-max

+
    +
  • Default: Infinity
    • +
  • Type: Number
    • +
+

The maximum time (in seconds) to keep items in the registry cache before +re-checking against the registry.

+

Note that no purging is done unless the npm cache clean command is +explicitly used, and that only GET requests use the cache.

+

cache-min

+
    +
  • Default: 10
    • +
  • Type: Number
    • +
+

The minimum time (in seconds) to keep items in the registry cache before +re-checking against the registry.

+

Note that no purging is done unless the npm cache clean command is +explicitly used, and that only GET requests use the cache.

+

cert

+
    +
  • Default: null
    • +
  • Type: String
    • +
+

A client certificate to pass when accessing the registry. Values should be in +PEM format with newlines replaced by the string "\n". For example:

+
cert="-----BEGIN CERTIFICATE-----\nXXXX\nXXXX\n-----END CERTIFICATE-----"
+

It is not the path to a certificate file (and there is no "certfile" option).

+

color

+
    +
  • Default: true
    • +
  • Type: Boolean or "always"
    • +
+

If false, never shows colors. If "always" then always shows colors. +If true, then only prints color codes for tty file descriptors.

+

depth

+
    +
  • Default: Infinity
    • +
  • Type: Number
    • +
+

The depth to go when recursing directories for npm ls, +npm cache ls, and npm outdated.

+

For npm outdated, a setting of Infinity will be treated as 0 +since that gives more useful information. To show the outdated status +of all packages and dependents, use a large integer value, +e.g., npm outdated --depth 9999

+

description

+
    +
  • Default: true
    • +
  • Type: Boolean
    • +
+

Show the description in npm search

+

dev

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Install dev-dependencies along with packages.

+

Note that dev-dependencies are also installed if the npat flag is +set.

+

editor

+
    +
  • Default: EDITOR environment variable if set, or "vi" on Posix, +or "notepad" on Windows.
    • +
  • Type: path
    • +
+

The command to run for npm edit or npm config edit.

+

engine-strict

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

If set to true, then npm will stubbornly refuse to install (or even +consider installing) any package that claims to not be compatible with +the current Node.js version.

+

force

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Makes various commands more forceful.

+
    +
  • lifecycle script failure does not block progress.
    • +
  • publishing clobbers previously published versions.
    • +
  • skips cache when requesting from the registry.
    • +
  • prevents checks against clobbering non-npm files.
    • +
+

fetch-retries

+
    +
  • Default: 2
    • +
  • Type: Number
    • +
+

The "retries" config for the retry module to use when fetching +packages from the registry.

+

fetch-retry-factor

+
    +
  • Default: 10
    • +
  • Type: Number
    • +
+

The "factor" config for the retry module to use when fetching +packages.

+

fetch-retry-mintimeout

+
    +
  • Default: 10000 (10 seconds)
    • +
  • Type: Number
    • +
+

The "minTimeout" config for the retry module to use when fetching +packages.

+

fetch-retry-maxtimeout

+
    +
  • Default: 60000 (1 minute)
    • +
  • Type: Number
    • +
+

The "maxTimeout" config for the retry module to use when fetching +packages.

+

git

+
    +
  • Default: "git"
    • +
  • Type: String
    • +
+

The command to use for git commands. If git is installed on the +computer, but is not in the PATH, then set this to the full path to +the git binary.

+

git-tag-version

+
    +
  • Default: true
    • +
  • Type: Boolean
    • +
+

Tag the commit when using the npm version command.

+

global

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Operates in "global" mode, so that packages are installed into the +prefix folder instead of the current working directory. See +npm-folders(5) for more on the differences in behavior.

+
    +
  • packages are installed into the {prefix}/lib/node_modules folder, instead of the +current working directory.
    • +
  • bin files are linked to {prefix}/bin
    • +
  • man pages are linked to {prefix}/share/man
    • +
+

globalconfig

+
    +
  • Default: {prefix}/etc/npmrc
    • +
  • Type: path
    • +
+

The config file to read for global config options.

+

group

+
    +
  • Default: GID of the current process
    • +
  • Type: String or Number
    • +
+

The group to use when running package scripts in global mode as the root +user.

+

heading

+
    +
  • Default: "npm"
    • +
  • Type: String
    • +
+

The string that starts all the debugging log output.

+

https-proxy

+
    +
  • Default: null
    • +
  • Type: url
    • +
+

A proxy to use for outgoing https requests. If the HTTPS_PROXY or +https_proxy or HTTP_PROXY or http_proxy environment variables are set, +proxy settings will be honored by the underlying request library.

+

if-present

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

If true, npm will not exit with an error code when run-script is invoked for +a script that isn't defined in the scripts section of package.json. This +option can be used when it's desirable to optionally run a script when it's +present and fail if the script fails. This is useful, for example, when running +scripts that may only apply for some builds in an otherwise generic CI setup.

+

ignore-scripts

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

If true, npm does not run scripts specified in package.json files.

+

init-module

+
    +
  • Default: ~/.npm-init.js
    • +
  • Type: path
    • +
+

A module that will be loaded by the npm init command. See the +documentation for the +init-package-json module +for more information, or npm-init(1).

+

init-author-name

+
    +
  • Default: ""
    • +
  • Type: String
    • +
+

The value npm init should use by default for the package author's name.

+

init-author-email

+
    +
  • Default: ""
    • +
  • Type: String
    • +
+

The value npm init should use by default for the package author's email.

+

init-author-url

+
    +
  • Default: ""
    • +
  • Type: String
    • +
+

The value npm init should use by default for the package author's homepage.

+

init-license

+
    +
  • Default: "ISC"
    • +
  • Type: String
    • +
+

The value npm init should use by default for the package license.

+

init-version

+
    +
  • Default: "1.0.0"
    • +
  • Type: semver
    • +
+

The value that npm init should use by default for the package +version number, if not already set in package.json.

+

json

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Whether or not to output JSON data, rather than the normal output.

+

This feature is currently experimental, and the output data structures +for many commands is either not implemented in JSON yet, or subject to +change. Only the output from npm ls --json is currently valid.

+

key

+
    +
  • Default: null
    • +
  • Type: String
    • +
+

A client key to pass when accessing the registry. Values should be in PEM +format with newlines replaced by the string "\n". For example:

+
key="-----BEGIN PRIVATE KEY-----\nXXXX\nXXXX\n-----END PRIVATE KEY-----"
+

It is not the path to a key file (and there is no "keyfile" option).

+ +
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

If true, then local installs will link if there is a suitable globally +installed package.

+

Note that this means that local installs can cause things to be +installed into the global space at the same time. The link is only done +if one of the two conditions are met:

+
    +
  • The package is not already installed globally, or
    • +
  • the globally installed version is identical to the version that is +being installed locally.
    • +
+

local-address

+
    +
  • Default: undefined
    • +
  • Type: IP Address
    • +
+

The IP address of the local interface to use when making connections +to the npm registry. Must be IPv4 in versions of Node prior to 0.12.

+

loglevel

+
    +
  • Default: "warn"
    • +
  • Type: String
    • +
  • Values: "silent", "error", "warn", "http", "info", "verbose", "silly"
    • +
+

What level of logs to report. On failure, all logs are written to +npm-debug.log in the current working directory.

+

Any logs of a higher level than the setting are shown. +The default is "warn", which shows warn and error output.

+

logstream

+
    +
  • Default: process.stderr
    • +
  • Type: Stream
    • +
+

This is the stream that is passed to the +npmlog module at run time.

+

It cannot be set from the command line, but if you are using npm +programmatically, you may wish to send logs to somewhere other than +stderr.

+

If the color config is set to true, then this stream will receive +colored output if it is a TTY.

+

long

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Show extended information in npm ls and npm search.

+

maxsockets

+
    +
  • Default: 50
    • +
  • Type: Number
    • +
+

The maximum number of connections to use per origin (protocol/host/port +combination). Passed to the http Agent used to make the request.

+

message

+
    +
  • Default: "%s"
    • +
  • Type: String
    • +
+

Commit message which is used by npm version when creating version commit.

+

Any "%s" in the message will be replaced with the version number.

+

node-version

+
    +
  • Default: process.version
    • +
  • Type: semver or false
    • +
+

The node version to use when checking a package's engines map.

+

npat

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Run tests on installation.

+

onload-script

+
    +
  • Default: false
    • +
  • Type: path
    • +
+

A node module to require() when npm loads. Useful for programmatic +usage.

+

optional

+
    +
  • Default: true
    • +
  • Type: Boolean
    • +
+

Attempt to install packages in the optionalDependencies object. Note +that if these packages fail to install, the overall installation +process is not aborted.

+

parseable

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Output parseable results from commands that write to +standard output.

+

prefix

+ +

The location to install global items. If set on the command line, then +it forces non-global commands to run in the specified folder.

+

production

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Set to true to run in "production" mode.

+
    +
  1. devDependencies are not installed at the topmost level when running +local npm install without any arguments.
    2. +
  2. Set the NODE_ENV="production" for lifecycle scripts.
    3. +
+

proprietary-attribs

+
    +
  • Default: true
    • +
  • Type: Boolean
    • +
+

Whether or not to include proprietary extended attributes in the +tarballs created by npm.

+

Unless you are expecting to unpack package tarballs with something other +than npm -- particularly a very outdated tar implementation -- leave +this as true.

+

proxy

+
    +
  • Default: null
    • +
  • Type: url
    • +
+

A proxy to use for outgoing http requests. If the HTTP_PROXY or +http_proxy environment variables are set, proxy settings will be +honored by the underlying request library.

+

rebuild-bundle

+
    +
  • Default: true
    • +
  • Type: Boolean
    • +
+

Rebuild bundled dependencies after installation.

+

registry

+ +

The base URL of the npm package registry.

+

rollback

+
    +
  • Default: true
    • +
  • Type: Boolean
    • +
+

Remove failed installs.

+

save

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Save installed packages to a package.json file as dependencies.

+

When used with the npm rm command, it removes it from the dependencies +object.

+

Only works if there is already a package.json file present.

+

save-bundle

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

If a package would be saved at install time by the use of --save, +--save-dev, or --save-optional, then also put it in the +bundleDependencies list.

+

When used with the npm rm command, it removes it from the +bundledDependencies list.

+

save-dev

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Save installed packages to a package.json file as devDependencies.

+

When used with the npm rm command, it removes it from the +devDependencies object.

+

Only works if there is already a package.json file present.

+

save-exact

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Dependencies saved to package.json using --save, --save-dev or +--save-optional will be configured with an exact version rather than +using npm's default semver range operator.

+

save-optional

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Save installed packages to a package.json file as +optionalDependencies.

+

When used with the npm rm command, it removes it from the +devDependencies object.

+

Only works if there is already a package.json file present.

+

save-prefix

+
    +
  • Default: '^'
    • +
  • Type: String
    • +
+

Configure how versions of packages installed to a package.json file via +--save or --save-dev get prefixed.

+

For example if a package has version 1.2.3, by default its version is +set to ^1.2.3 which allows minor upgrades for that package, but after +npm config set save-prefix='~' it would be set to ~1.2.3 which only allows +patch upgrades.

+

scope

+
    +
  • Default: ""
    • +
  • Type: String
    • +
+

Associate an operation with a scope for a scoped registry. Useful when logging +in to a private registry for the first time: +npm login --scope=@organization --registry=registry.organization.com, which +will cause @organization to be mapped to the registry for future installation +of packages specified according to the pattern @organization/package.

+

searchopts

+
    +
  • Default: ""
    • +
  • Type: String
    • +
+

Space-separated options that are always passed to search.

+

searchexclude

+
    +
  • Default: ""
    • +
  • Type: String
    • +
+

Space-separated options that limit the results from search.

+

searchsort

+
    +
  • Default: "name"
    • +
  • Type: String
    • +
  • Values: "name", "-name", "date", "-date", "description", +"-description", "keywords", "-keywords"
    • +
+

Indication of which field to sort search results by. Prefix with a - +character to indicate reverse sort.

+

shell

+
    +
  • Default: SHELL environment variable, or "bash" on Posix, or "cmd" on +Windows
    • +
  • Type: path
    • +
+

The shell to run for the npm explore command.

+

shrinkwrap

+
    +
  • Default: true
    • +
  • Type: Boolean
    • +
+

If set to false, then ignore npm-shrinkwrap.json files when +installing.

+

sign-git-tag

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

If set to true, then the npm version command will tag the version +using -s to add a signature.

+

Note that git requires you to have set up GPG keys in your git configs +for this to work properly.

+

spin

+
    +
  • Default: true
    • +
  • Type: Boolean or "always"
    • +
+

When set to true, npm will display an ascii spinner while it is doing +things, if process.stderr is a TTY.

+

Set to false to suppress the spinner, or set to always to output +the spinner even for non-TTY outputs.

+

strict-ssl

+
    +
  • Default: true
    • +
  • Type: Boolean
    • +
+

Whether or not to do SSL key validation when making requests to the +registry via https.

+

See also the ca config.

+

tag

+
    +
  • Default: latest
    • +
  • Type: String
    • +
+

If you ask npm to install a package and don't tell it a specific version, then +it will install the specified tag.

+

Also the tag that is added to the package@version specified by the npm +tag command, if no explicit tag is given.

+

tag-version-prefix

+
    +
  • Default: "v"
    • +
  • Type: String
    • +
+

If set, alters the prefix used when tagging a new version when performing a +version increment using npm-version. To remove the prefix altogether, set it +to the empty string: "".

+

Because other tools may rely on the convention that npm version tags look like +v1.0.0, only use this property if it is absolutely necessary. In +particular, use care when overriding this setting for public packages.

+

tmp

+
    +
  • Default: TMPDIR environment variable, or "/tmp"
    • +
  • Type: path
    • +
+

Where to store temporary files and folders. All temp files are deleted +on success, but left behind on failure for forensic purposes.

+

unicode

+
    +
  • Default: true
    • +
  • Type: Boolean
    • +
+

When set to true, npm uses unicode characters in the tree output. When +false, it uses ascii characters to draw trees.

+

unsafe-perm

+
    +
  • Default: false if running as root, true otherwise
    • +
  • Type: Boolean
    • +
+

Set to true to suppress the UID/GID switching when running package +scripts. If set explicitly to false, then installing as a non-root user +will fail.

+

usage

+
    +
  • Default: false
    • +
  • Type: Boolean
    • +
+

Set to show short usage output (like the -H output) +instead of complete help when doing npm-help(1).

+

user

+
    +
  • Default: "nobody"
    • +
  • Type: String or Number
    • +
+

The UID to set to when running package scripts as root.

+

userconfig

+
    +
  • Default: ~/.npmrc
    • +
  • Type: path
    • +
+

The location of user-level configuration settings.

+

umask

+
    +
  • Default: 022
    • +
  • Type: Octal numeric string in range 0000..0777 (0..511)
    • +
+

The "umask" value to use when setting the file creation mode on files +and folders.

+

Folders and executables are given a mode which is 0777 masked against +this value. Other files are given a mode which is 0666 masked against +this value. Thus, the defaults are 0755 and 0644 respectively.

+

user-agent

+
    +
  • Default: node/{process.version} {process.platform} {process.arch}
    • +
  • Type: String
    • +
+

Sets a User-Agent to the request header

+

version

+
    +
  • Default: false
    • +
  • Type: boolean
    • +
+

If true, output the npm version and exit successfully.

+

Only relevant when specified explicitly on the command line.

+

versions

+
    +
  • Default: false
    • +
  • Type: boolean
    • +
+

If true, output the npm version as well as node's process.versions map, and +exit successfully.

+

Only relevant when specified explicitly on the command line.

+

viewer

+
    +
  • Default: "man" on Posix, "browser" on Windows
    • +
  • Type: path
    • +
+

The program to use to view help content.

+

Set to "browser" to view html help content in the default web browser.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/misc/npm-developers.html b/node_modules/npm/html/doc/misc/npm-developers.html new file mode 100644 index 00000000..cc5594b8 --- /dev/null +++ b/node_modules/npm/html/doc/misc/npm-developers.html @@ -0,0 +1,199 @@ + + + npm-developers + + + + + + +
+ +

npm-developers

Developer Guide

+

DESCRIPTION

+

So, you've decided to use npm to develop (and maybe publish/deploy) +your project.

+

Fantastic!

+

There are a few things that you need to do above the simple steps +that your users will do to install your program.

+

About These Documents

+

These are man pages. If you install npm, you should be able to +then do man npm-thing to get the documentation on a particular +topic, or npm help thing to see the same information.

+

What is a package

+

A package is:

+
    +
  • a) a folder containing a program described by a package.json file
    • +
  • b) a gzipped tarball containing (a)
    • +
  • c) a url that resolves to (b)
    • +
  • d) a <name>@<version> that is published on the registry with (c)
    • +
  • e) a <name>@<tag> that points to (d)
    • +
  • f) a <name> that has a "latest" tag satisfying (e)
    • +
  • g) a git url that, when cloned, results in (a).
    • +
+

Even if you never publish your package, you can still get a lot of +benefits of using npm if you just want to write a node program (a), and +perhaps if you also want to be able to easily install it elsewhere +after packing it up into a tarball (b).

+

Git urls can be of the form:

+
git://github.com/user/project.git#commit-ish
+git+ssh://user@hostname:project.git#commit-ish
+git+http://user@hostname/project/blah.git#commit-ish
+git+https://user@hostname/project/blah.git#commit-ish
+

The commit-ish can be any tag, sha, or branch which can be supplied as +an argument to git checkout. The default is master.

+

The package.json File

+

You need to have a package.json file in the root of your project to do +much of anything with npm. That is basically the whole interface.

+

See package.json(5) for details about what goes in that file. At the very +least, you need:

+
    +

  • name: +This should be a string that identifies your project. Please do not +use the name to specify that it runs on node, or is in JavaScript. +You can use the "engines" field to explicitly state the versions of +node (or whatever else) that your program requires, and it's pretty +well assumed that it's javascript.

    +

    It does not necessarily need to match your github repository name.

    +

    So, node-foo and bar-js are bad names. foo or bar are better.

    +
    • +

  • version: +A semver-compatible version.

    +
    • +

  • engines: +Specify the versions of node (or whatever else) that your program +runs on. The node API changes a lot, and there may be bugs or new +functionality that you depend on. Be explicit.

    +
    • +

  • author: +Take some credit.

    +
    • +

  • scripts: +If you have a special compilation or installation script, then you +should put it in the scripts object. You should definitely have at +least a basic smoke-test command as the "scripts.test" field. +See npm-scripts(7).

    +
    • +

  • main: +If you have a single module that serves as the entry point to your +program (like what the "foo" package gives you at require("foo")), +then you need to specify that in the "main" field.

    +
    • +

  • directories: +This is an object mapping names to folders. The best ones to include are +"lib" and "doc", but if you use "man" to specify a folder full of man pages, +they'll get installed just like these ones.

    +
    • +
+

You can use npm init in the root of your package in order to get you +started with a pretty basic package.json file. See npm-init(1) for +more info.

+

Keeping files out of your package

+

Use a .npmignore file to keep stuff out of your package. If there's +no .npmignore file, but there is a .gitignore file, then npm will +ignore the stuff matched by the .gitignore file. If you want to +include something that is excluded by your .gitignore file, you can +create an empty .npmignore file to override it. Like git, npm looks +for .npmignore and .gitignore files in all subdirectories of your +package, not only the root directory.

+

.npmignore files follow the same pattern rules +as .gitignore files:

+
    +
  • Blank lines or lines starting with # are ignored.
    • +
  • Standard glob patterns work.
    • +
  • You can end patterns with a forward slash / to specify a directory.
    • +
  • You can negate a pattern by starting it with an exclamation point !.
    • +
+

By default, the following paths and files are ignored, so there's no +need to add them to .npmignore explicitly:

+
    +
  • .*.swp
    • +
  • ._*
    • +
  • .DS_Store
    • +
  • .git
    • +
  • .hg
    • +
  • .npmrc
    • +
  • .lock-wscript
    • +
  • .svn
    • +
  • .wafpickle-*
    • +
  • config.gypi
    • +
  • CVS
    • +
  • npm-debug.log
    • +
+

Additionally, everything in node_modules is ignored, except for +bundled dependencies. npm automatically handles this for you, so don't +bother adding node_modules to .npmignore.

+

The following paths and files are never ignored, so adding them to +.npmignore is pointless:

+
    +
  • package.json
    • +
  • README (and its variants)
    • +
  • CHANGELOG (and its variants)
    • +
  • LICENSE / LICENCE
    • +
+ +

npm link is designed to install a development package and see the +changes in real time without having to keep re-installing it. (You do +need to either re-link or npm rebuild -g to update compiled packages, +of course.)

+

More info at npm-link(1).

+

Before Publishing: Make Sure Your Package Installs and Works

+

This is important.

+

If you can not install it locally, you'll have +problems trying to publish it. Or, worse yet, you'll be able to +publish it, but you'll be publishing a broken or pointless package. +So don't do that.

+

In the root of your package, do this:

+
npm install . -g
+

That'll show you that it's working. If you'd rather just create a symlink +package that points to your working directory, then do this:

+
npm link
+

Use npm ls -g to see if it's there.

+

To test a local install, go into some other folder, and then do:

+
cd ../some-other-folder
+npm install ../my-package
+

to install it locally into the node_modules folder in that other place.

+

Then go into the node-repl, and try using require("my-thing") to +bring in your module's main module.

+

Create a User Account

+

Create a user with the adduser command. It works like this:

+
npm adduser
+

and then follow the prompts.

+

This is documented better in npm-adduser(1).

+

Publish your package

+

This part's easy. In the root of your folder, do this:

+
npm publish
+

You can give publish a url to a tarball, or a filename of a tarball, +or a path to a folder.

+

Note that pretty much everything in that folder will be exposed +by default. So, if you have secret stuff in there, use a +.npmignore file to list out the globs to ignore, or publish +from a fresh checkout.

+

Brag about it

+

Send emails, write blogs, blab in IRC.

+

Tell the world how easy it is to install your program!

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/misc/npm-disputes.html b/node_modules/npm/html/doc/misc/npm-disputes.html new file mode 100644 index 00000000..e27f148c --- /dev/null +++ b/node_modules/npm/html/doc/misc/npm-disputes.html @@ -0,0 +1,116 @@ + + + npm-disputes + + + + + + +
+ +

npm-disputes

Handling Module Name Disputes

+

SYNOPSIS

+
    +
  1. Get the author email with npm owner ls <pkgname>
    2. +
  2. Email the author, CC support@npmjs.com
    3. +
  3. After a few weeks, if there's no resolution, we'll sort it out.
    4. +
+

Don't squat on package names. Publish code or move out of the way.

+

DESCRIPTION

+

There sometimes arise cases where a user publishes a module, and then +later, some other user wants to use that name. Here are some common +ways that happens (each of these is based on actual events.)

+
    +
  1. Joe writes a JavaScript module foo, which is not node-specific. +Joe doesn't use node at all. Bob wants to use foo in node, so he +wraps it in an npm module. Some time later, Joe starts using node, +and wants to take over management of his program.
    2. +
  2. Bob writes an npm module foo, and publishes it. Perhaps much +later, Joe finds a bug in foo, and fixes it. He sends a pull +request to Bob, but Bob doesn't have the time to deal with it, +because he has a new job and a new baby and is focused on his new +erlang project, and kind of not involved with node any more. Joe +would like to publish a new foo, but can't, because the name is +taken.
    3. +
  3. Bob writes a 10-line flow-control library, and calls it foo, and +publishes it to the npm registry. Being a simple little thing, it +never really has to be updated. Joe works for Foo Inc, the makers +of the critically acclaimed and widely-marketed foo JavaScript +toolkit framework. They publish it to npm as foojs, but people are +routinely confused when npm install foo is some different thing.
    4. +
  4. Bob writes a parser for the widely-known foo file format, because +he needs it for work. Then, he gets a new job, and never updates the +prototype. Later on, Joe writes a much more complete foo parser, +but can't publish, because Bob's foo is in the way.
    5. +
+

The validity of Joe's claim in each situation can be debated. However, +Joe's appropriate course of action in each case is the same.

+
    +
  1. npm owner ls foo. This will tell Joe the email address of the +owner (Bob).
    2. +
  2. Joe emails Bob, explaining the situation as respectfully as +possible, and what he would like to do with the module name. He +adds the npm support staff support@npmjs.com to the CC list of +the email. Mention in the email that Bob can run npm owner add +joe foo to add Joe as an owner of the foo package.
    3. +
  3. After a reasonable amount of time, if Bob has not responded, or if +Bob and Joe can't come to any sort of resolution, email support +support@npmjs.com and we'll sort it out. ("Reasonable" is +usually at least 4 weeks, but extra time is allowed around common +holidays.)
    4. +
+

REASONING

+

In almost every case so far, the parties involved have been able to reach +an amicable resolution without any major intervention. Most people +really do want to be reasonable, and are probably not even aware that +they're in your way.

+

Module ecosystems are most vibrant and powerful when they are as +self-directed as possible. If an admin one day deletes something you +had worked on, then that is going to make most people quite upset, +regardless of the justification. When humans solve their problems by +talking to other humans with respect, everyone has the chance to end up +feeling good about the interaction.

+

EXCEPTIONS

+

Some things are not allowed, and will be removed without discussion if +they are brought to the attention of the npm registry admins, including +but not limited to:

+
    +
  1. Malware (that is, a package designed to exploit or harm the machine on +which it is installed).
    2. +
  2. Violations of copyright or licenses (for example, cloning an +MIT-licensed program, and then removing or changing the copyright and +license statement).
    3. +
  3. Illegal content.
    4. +
  4. "Squatting" on a package name that you plan to use, but aren't +actually using. Sorry, I don't care how great the name is, or how +perfect a fit it is for the thing that someday might happen. If +someone wants to use it today, and you're just taking up space with +an empty tarball, you're going to be evicted.
    5. +
  5. Putting empty packages in the registry. Packages must have SOME +functionality. It can be silly, but it can't be nothing. (See +also: squatting.)
    6. +
  6. Doing weird things with the registry, like using it as your own +personal application database or otherwise putting non-packagey +things into it.
    7. +
+

If you see bad behavior like this, please report it right away.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/misc/npm-index.html b/node_modules/npm/html/doc/misc/npm-index.html new file mode 100644 index 00000000..6d17ea26 --- /dev/null +++ b/node_modules/npm/html/doc/misc/npm-index.html @@ -0,0 +1,246 @@ + + + npm-index + + + + + + +
+ +

npm-index

Index of all npm documentation

+

README

+

a JavaScript package manager

+

Command Line Documentation

+

Using npm on the command line

+

npm(1)

+

javascript package manager

+

npm-access(1)

+

Set access level on published packages

+

npm-adduser(1)

+

Add a registry user account

+

npm-bin(1)

+

Display npm bin folder

+

npm-bugs(1)

+

Bugs for a package in a web browser maybe

+

npm-build(1)

+

Build a package

+

npm-bundle(1)

+

REMOVED

+

npm-cache(1)

+

Manipulates packages cache

+

npm-completion(1)

+

Tab Completion for npm

+

npm-config(1)

+

Manage the npm configuration files

+

npm-dedupe(1)

+

Reduce duplication

+

npm-deprecate(1)

+

Deprecate a version of a package

+

npm-dist-tag(1)

+

Modify package distribution tags

+

npm-docs(1)

+

Docs for a package in a web browser maybe

+

npm-edit(1)

+

Edit an installed package

+

npm-explore(1)

+

Browse an installed package

+

npm-help-search(1)

+

Search npm help documentation

+

npm-help(1)

+

Get help on npm

+

npm-init(1)

+

Interactively create a package.json file

+

npm-install(1)

+

Install a package

+

npm-link(1)

+

Symlink a package folder

+

npm-logout(1)

+

Log out of the registry

+

npm-ls(1)

+

List installed packages

+

npm-outdated(1)

+

Check for outdated packages

+

npm-owner(1)

+

Manage package owners

+

npm-pack(1)

+

Create a tarball from a package

+

npm-ping(1)

+

Ping npm registry

+

npm-prefix(1)

+

Display prefix

+

npm-prune(1)

+

Remove extraneous packages

+

npm-publish(1)

+

Publish a package

+

npm-rebuild(1)

+

Rebuild a package

+

npm-repo(1)

+

Open package repository page in the browser

+

npm-restart(1)

+

Restart a package

+

npm-rm(1)

+

Remove a package

+

npm-root(1)

+

Display npm root

+

npm-run-script(1)

+

Run arbitrary package scripts

+

npm-search(1)

+

Search for packages

+

npm-shrinkwrap(1)

+

Lock down dependency versions

+

npm-star(1)

+

Mark your favorite packages

+

npm-stars(1)

+

View packages marked as favorites

+

npm-start(1)

+

Start a package

+

npm-stop(1)

+

Stop a package

+

npm-tag(1)

+

Tag a published version

+

npm-team(1)

+

Manage organization teams and team memberships

+

npm-test(1)

+

Test a package

+

npm-uninstall(1)

+

Remove a package

+

npm-unpublish(1)

+

Remove a package from the registry

+

npm-update(1)

+

Update a package

+

npm-version(1)

+

Bump a package version

+

npm-view(1)

+

View registry info

+

npm-whoami(1)

+

Display npm username

+

API Documentation

+

Using npm in your Node programs

+

npm(3)

+

javascript package manager

+

npm-bin(3)

+

Display npm bin folder

+

npm-bugs(3)

+

Bugs for a package in a web browser maybe

+

npm-cache(3)

+

manage the npm cache programmatically

+

npm-commands(3)

+

npm commands

+

npm-config(3)

+

Manage the npm configuration files

+

npm-deprecate(3)

+

Deprecate a version of a package

+

npm-docs(3)

+

Docs for a package in a web browser maybe

+

npm-edit(3)

+

Edit an installed package

+

npm-explore(3)

+

Browse an installed package

+

npm-help-search(3)

+

Search the help pages

+

npm-init(3)

+

Interactively create a package.json file

+

npm-install(3)

+

install a package programmatically

+

npm-link(3)

+

Symlink a package folder

+

npm-load(3)

+

Load config settings

+

npm-ls(3)

+

List installed packages

+

npm-outdated(3)

+

Check for outdated packages

+

npm-owner(3)

+

Manage package owners

+

npm-pack(3)

+

Create a tarball from a package

+

npm-ping(3)

+

Ping npm registry

+

npm-prefix(3)

+

Display prefix

+

npm-prune(3)

+

Remove extraneous packages

+

npm-publish(3)

+

Publish a package

+

npm-rebuild(3)

+

Rebuild a package

+

npm-repo(3)

+

Open package repository page in the browser

+

npm-restart(3)

+

Restart a package

+

npm-root(3)

+

Display npm root

+

npm-run-script(3)

+

Run arbitrary package scripts

+

npm-search(3)

+

Search for packages

+

npm-shrinkwrap(3)

+

programmatically generate package shrinkwrap file

+

npm-start(3)

+

Start a package

+

npm-stop(3)

+

Stop a package

+

npm-tag(3)

+

Tag a published version

+

npm-test(3)

+

Test a package

+

npm-uninstall(3)

+

uninstall a package programmatically

+

npm-unpublish(3)

+

Remove a package from the registry

+

npm-update(3)

+

Update a package

+

npm-version(3)

+

Bump a package version

+

npm-view(3)

+

View registry info

+

npm-whoami(3)

+

Display npm username

+

Files

+

File system structures npm uses

+

npm-folders(5)

+

Folder Structures Used by npm

+

npmrc(5)

+

The npm config files

+

package.json(5)

+

Specifics of npm's package.json handling

+

Misc

+

Various other bits and bobs

+

npm-coding-style(7)

+

npm's "funny" coding style

+

npm-config(7)

+

More than you probably want to know about npm configuration

+

npm-developers(7)

+

Developer Guide

+

npm-disputes(7)

+

Handling Module Name Disputes

+

npm-index(7)

+

Index of all npm documentation

+

npm-orgs(7)

+

Working with Teams & Orgs

+

npm-registry(7)

+

The JavaScript Package Registry

+

npm-scope(7)

+

Scoped packages

+

npm-scripts(7)

+

How npm handles the "scripts" field

+

removing-npm(7)

+

Cleaning the Slate

+

semver(7)

+

The semantic versioner for npm

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/misc/npm-orgs.html b/node_modules/npm/html/doc/misc/npm-orgs.html new file mode 100644 index 00000000..e9a009f1 --- /dev/null +++ b/node_modules/npm/html/doc/misc/npm-orgs.html @@ -0,0 +1,90 @@ + + + npm-orgs + + + + + + +
+ +

npm-orgs

Working with Teams & Orgs

+

DESCRIPTION

+

There are three levels of org users:

+
    +
  1. Super admin, controls billing & adding people to the org.
    2. +
  2. Team admin, manages team membership & package access.
    3. +
  3. Developer, works on packages they are given access to.
    4. +
+

The super admin is the only person who can add users to the org because it impacts the monthly bill. The super admin will use the website to manage membership. Every org has a developers team that all users are automatically added to.

+

The team admin is the person who manages team creation, team membership, and package access for teams. The team admin grants package access to teams, not individuals.

+

The developer will be able to access packages based on the teams they are on. Access is either read-write or read-only.

+

There are two main commands:

+
    +
  1. npm team see npm-team(1) for more details
    2. +
  2. npm access see npm-access(1) for more details
    3. +
+

Team Admins create teams

+
    +
  • Check who you’ve added to your org:
    • +
+
npm team ls <org>:developers
+
    +

  • Each org is automatically given a developers team, so you can see the whole list of team members in your org. This team automatically gets read-write access to all packages, but you can change that with the access command.

    +
    • +

  • Create a new team:

    +
    • +
+
npm team create <org:team>
+
    +
  • Add members to that team:
    • +
+
npm team add <org:team> <user>
+

Publish a package and adjust package access

+
    +
  • In package directory, run
    • +
+
npm init --scope=<org>
+

to scope it for your org & publish as usual

+
    +
  • Grant access:
    • +
+
npm access grant <read-only|read-write> <org:team> [<package>]
+
    +
  • Revoke access:
    • +
+
npm access revoke <org:team> [<package>]
+

Monitor your package access

+
    +
  • See what org packages a team member can access:
    • +
+
npm access ls-packages <org> <user>
+
    +
  • See packages available to a specific team:
    • +
+
npm access ls-packages <org:team>
+
    +
  • Check which teams are collaborating on a package:
    • +
+
npm access ls-collaborators <pkg>
+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/misc/npm-registry.html b/node_modules/npm/html/doc/misc/npm-registry.html new file mode 100644 index 00000000..8d451c05 --- /dev/null +++ b/node_modules/npm/html/doc/misc/npm-registry.html @@ -0,0 +1,74 @@ + + + npm-registry + + + + + + +
+ +

npm-registry

The JavaScript Package Registry

+

DESCRIPTION

+

To resolve packages by name and version, npm talks to a registry website +that implements the CommonJS Package Registry specification for reading +package info.

+

Additionally, npm's package registry implementation supports several +write APIs as well, to allow for publishing packages and managing user +account information.

+

The official public npm registry is at https://registry.npmjs.org/. It +is powered by a CouchDB database, of which there is a public mirror at +https://skimdb.npmjs.com/registry. The code for the couchapp is +available at https://github.com/npm/npm-registry-couchapp.

+

The registry URL used is determined by the scope of the package (see +npm-scope(7)). If no scope is specified, the default registry is used, which is +supplied by the registry config parameter. See npm-config(1), +npmrc(5), and npm-config(7) for more on managing npm's configuration.

+

Can I run my own private registry?

+

Yes!

+

The easiest way is to replicate the couch database, and use the same (or +similar) design doc to implement the APIs.

+

If you set up continuous replication from the official CouchDB, and then +set your internal CouchDB as the registry config, then you'll be able +to read any published packages, in addition to your private ones, and by +default will only publish internally.

+

If you then want to publish a package for the whole world to see, you can +simply override the --registry option for that publish command.

+

I don't want my package published in the official registry. It's private.

+

Set "private": true in your package.json to prevent it from being +published at all, or +"publishConfig":{"registry":"http://my-internal-registry.local"} +to force it to be published only to your internal registry.

+

See package.json(5) for more info on what goes in the package.json file.

+

Will you replicate from my registry into the public one?

+

No. If you want things to be public, then publish them into the public +registry using npm. What little security there is would be for nought +otherwise.

+

Do I have to use couchdb to build a registry that npm can talk to?

+

No, but it's way easier. Basically, yes, you do, or you have to +effectively implement the entire CouchDB API anyway.

+

Is there a website or something to see package docs and such?

+

Yes, head over to https://npmjs.com/

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/misc/npm-scope.html b/node_modules/npm/html/doc/misc/npm-scope.html new file mode 100644 index 00000000..e74235af --- /dev/null +++ b/node_modules/npm/html/doc/misc/npm-scope.html @@ -0,0 +1,98 @@ + + + npm-scope + + + + + + +
+ +

npm-scope

Scoped packages

+

DESCRIPTION

+

All npm packages have a name. Some package names also have a scope. A scope +follows the usual rules for package names (url-safe characters, no leading dots +or underscores). When used in package names, preceded by an @-symbol and +followed by a slash, e.g.

+
@somescope/somepackagename
+

Scopes are a way of grouping related packages together, and also affect a few +things about the way npm treats the package.

+

Scoped packages can be published and installed as of npm@2 and are supported +by the primary npm registry. The npm client is backwards-compatible with +un-scoped registries, so it can be used to work with scoped and un-scoped +registries at the same time.

+

Installing scoped packages

+

Scoped packages are installed to a sub-folder of the regular installation +folder, e.g. if your other packages are installed in node_modules/packagename, +scoped modules will be in node_modules/@myorg/packagename. The scope folder +(@myorg) is simply the name of the scope preceded by an @-symbol, and can +contain any number of scoped packages.

+

A scoped package is installed by referencing it by name, preceded by an +@-symbol, in npm install:

+
npm install @myorg/mypackage
+

Or in package.json:

+
"dependencies": {
+  "@myorg/mypackage": "^1.3.0"
+}
+

Note that if the @-symbol is omitted in either case npm will instead attempt to +install from GitHub; see npm-install(1).

+

Requiring scoped packages

+

Because scoped packages are installed into a scope folder, you have to +include the name of the scope when requiring them in your code, e.g.

+
require('@myorg/mypackage')
+

There is nothing special about the way Node treats scope folders, this is +just specifying to require the module mypackage in the folder called @myorg.

+

Publishing scoped packages

+

Scoped packages can be published from the CLI as of npm@2 and can be +published to any registry that supports them, including the primary npm +registry.

+

(As of 2015-04-19, and with npm 2.0 or newer, the primary npm registry does +support scoped packages)

+

If you wish, you may associate a scope with a registry; see below.

+

Publishing public scoped packages to the primary npm registry

+

To publish a public scoped package, you must specify --access public with +the initial publication. This will publish the package and set access +to public as if you had run npm access public after publishing.

+

Publishing private scoped packages to the npm registry

+

To publish a private scoped package to the npm registry, you must have +an npm Private Modules +account.

+

You can then publish the module with npm publish or npm publish +--access restricted, and it will be present in the npm registry, with +restricted access. You can then change the access permissions, if +desired, with npm access or on the npmjs.com website.

+

Associating a scope with a registry

+

Scopes can be associated with a separate registry. This allows you to +seamlessly use a mix of packages from the primary npm registry and one or more +private registries, such as npm Enterprise.

+

You can associate a scope with a registry at login, e.g.

+
npm login --registry=http://reg.example.com --scope=@myco
+

Scopes have a many-to-one relationship with registries: one registry can +host multiple scopes, but a scope only ever points to one registry.

+

You can also associate a scope with a registry using npm config:

+
npm config set @myco:registry http://reg.example.com
+

Once a scope is associated with a registry, any npm install for a package +with that scope will request packages from that registry instead. Any +npm publish for a package name that contains the scope will be published to +that registry instead.

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/misc/npm-scripts.html b/node_modules/npm/html/doc/misc/npm-scripts.html new file mode 100644 index 00000000..ecb39e79 --- /dev/null +++ b/node_modules/npm/html/doc/misc/npm-scripts.html @@ -0,0 +1,213 @@ + + + npm-scripts + + + + + + +
+ +

npm-scripts

How npm handles the "scripts" field

+

DESCRIPTION

+

npm supports the "scripts" property of the package.json script, for the +following scripts:

+
    +
  • prepublish: +Run BEFORE the package is published. (Also run on local npm +install without any arguments.)
    • +
  • publish, postpublish: +Run AFTER the package is published.
    • +
  • preinstall: +Run BEFORE the package is installed
    • +
  • install, postinstall: +Run AFTER the package is installed.
    • +
  • preuninstall, uninstall: +Run BEFORE the package is uninstalled.
    • +
  • postuninstall: +Run AFTER the package is uninstalled.
    • +
  • preversion, version: +Run BEFORE bumping the package version.
    • +
  • postversion: +Run AFTER bumping the package version.
    • +
  • pretest, test, posttest: +Run by the npm test command.
    • +
  • prestop, stop, poststop: +Run by the npm stop command.
    • +
  • prestart, start, poststart: +Run by the npm start command.
    • +
  • prerestart, restart, postrestart: +Run by the npm restart command. Note: npm restart will run the +stop and start scripts if no restart script is provided.
    • +
+

Additionally, arbitrary scripts can be executed by running npm +run-script <stage>. Pre and post commands with matching +names will be run for those as well (e.g. premyscript, myscript, +postmyscript). Scripts from dependencies can be run with `npm explore

+

-- npm run `.

+

COMMON USES

+

If you need to perform operations on your package before it is used, in a way +that is not dependent on the operating system or architecture of the +target system, use a prepublish script. This includes +tasks such as:

+
    +
  • Compiling CoffeeScript source code into JavaScript.
    • +
  • Creating minified versions of JavaScript source code.
    • +
  • Fetching remote resources that your package will use.
    • +
+

The advantage of doing these things at prepublish time is that they can be done once, in a +single place, thus reducing complexity and variability. +Additionally, this means that:

+
    +
  • You can depend on coffee-script as a devDependency, and thus +your users don't need to have it installed.
    • +
  • You don't need to include minifiers in your package, reducing +the size for your users.
    • +
  • You don't need to rely on your users having curl or wget or +other system tools on the target machines.
    • +
+

DEFAULT VALUES

+

npm will default some script values based on package contents.

+
    +

  • "start": "node server.js":

    +

    If there is a server.js file in the root of your package, then npm +will default the start command to node server.js.

    +
    • +

  • "install": "node-gyp rebuild":

    +

    If there is a binding.gyp file in the root of your package and you +haven't defined your own install or preinstall scripts, npm will +default the install command to compile using node-gyp.

    +
    • +
+

USER

+

If npm was invoked with root privileges, then it will change the uid +to the user account or uid specified by the user config, which +defaults to nobody. Set the unsafe-perm flag to run scripts with +root privileges.

+

ENVIRONMENT

+

Package scripts run in an environment where many pieces of information +are made available regarding the setup of npm and the current state of +the process.

+

path

+

If you depend on modules that define executable scripts, like test +suites, then those executables will be added to the PATH for +executing the scripts. So, if your package.json has this:

+
{ "name" : "foo"
+, "dependencies" : { "bar" : "0.1.x" }
+, "scripts": { "start" : "bar ./test" } }
+

then you could run npm start to execute the bar script, which is +exported into the node_modules/.bin directory on npm install.

+

package.json vars

+

The package.json fields are tacked onto the npm_package_ prefix. So, +for instance, if you had {"name":"foo", "version":"1.2.5"} in your +package.json file, then your package scripts would have the +npm_package_name environment variable set to "foo", and the +npm_package_version set to "1.2.5"

+

configuration

+

Configuration parameters are put in the environment with the +npm_config_ prefix. For instance, you can view the effective root +config by checking the npm_config_root environment variable.

+

Special: package.json "config" object

+

The package.json "config" keys are overwritten in the environment if +there is a config param of <name>[@<version>]:<key>. For example, +if the package.json has this:

+
{ "name" : "foo"
+, "config" : { "port" : "8080" }
+, "scripts" : { "start" : "node server.js" } }
+

and the server.js is this:

+
http.createServer(...).listen(process.env.npm_package_config_port)
+

then the user could change the behavior by doing:

+
npm config set foo:port 80
+

current lifecycle event

+

Lastly, the npm_lifecycle_event environment variable is set to +whichever stage of the cycle is being executed. So, you could have a +single script used for different parts of the process which switches +based on what's currently happening.

+

Objects are flattened following this format, so if you had +{"scripts":{"install":"foo.js"}} in your package.json, then you'd +see this in the script:

+
process.env.npm_package_scripts_install === "foo.js"
+

EXAMPLES

+

For example, if your package.json contains this:

+
{ "scripts" :
+  { "install" : "scripts/install.js"
+  , "postinstall" : "scripts/install.js"
+  , "uninstall" : "scripts/uninstall.js"
+  }
+}
+

then scripts/install.js will be called for the install +and post-install stages of the lifecycle, and scripts/uninstall.js +will be called when the package is uninstalled. Since +scripts/install.js is running for two different phases, it would +be wise in this case to look at the npm_lifecycle_event environment +variable.

+

If you want to run a make command, you can do so. This works just +fine:

+
{ "scripts" :
+  { "preinstall" : "./configure"
+  , "install" : "make && make install"
+  , "test" : "make test"
+  }
+}
+

EXITING

+

Scripts are run by passing the line as a script argument to sh.

+

If the script exits with a code other than 0, then this will abort the +process.

+

Note that these script files don't have to be nodejs or even +javascript programs. They just have to be some kind of executable +file.

+

HOOK SCRIPTS

+

If you want to run a specific script at a specific lifecycle event for +ALL packages, then you can use a hook script.

+

Place an executable file at node_modules/.hooks/{eventname}, and +it'll get run for all packages when they are going through that point +in the package lifecycle for any packages installed in that root.

+

Hook scripts are run exactly the same way as package.json scripts. +That is, they are in a separate child process, with the env described +above.

+

BEST PRACTICES

+
    +
  • Don't exit with a non-zero error code unless you really mean it. +Except for uninstall scripts, this will cause the npm action to +fail, and potentially be rolled back. If the failure is minor or +only will prevent some optional features, then it's better to just +print a warning and exit successfully.
    • +
  • Try not to use scripts to do what npm can do for you. Read through +package.json(5) to see all the things that you can specify and enable +by simply describing your package appropriately. In general, this +will lead to a more robust and consistent state.
    • +
  • Inspect the env to determine where to put things. For instance, if +the npm_config_binroot environment variable is set to /home/user/bin, then +don't try to install executables into /usr/local/bin. The user +probably set it up that way for a reason.
    • +
  • Don't prefix your script commands with "sudo". If root permissions +are required for some reason, then it'll fail with that error, and +the user will sudo the npm command in question.
    • +
  • Don't use install. Use a .gyp file for compilation, and prepublish +for anything else. You should almost never have to explicitly set a +preinstall or install script. If you are doing this, please consider if +there is another option. The only valid use of install or preinstall +scripts is for compilation which must be done on the target architecture.
    • +
+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/misc/removing-npm.html b/node_modules/npm/html/doc/misc/removing-npm.html new file mode 100644 index 00000000..45860a18 --- /dev/null +++ b/node_modules/npm/html/doc/misc/removing-npm.html @@ -0,0 +1,61 @@ + + + removing-npm + + + + + + +
+ +

npm-removal

Cleaning the Slate

+

SYNOPSIS

+

So sad to see you go.

+
sudo npm uninstall npm -g
+

Or, if that fails, get the npm source code, and do:

+
sudo make uninstall
+

More Severe Uninstalling

+

Usually, the above instructions are sufficient. That will remove +npm, but leave behind anything you've installed.

+

If that doesn't work, or if you require more drastic measures, +continue reading.

+

Note that this is only necessary for globally-installed packages. Local +installs are completely contained within a project's node_modules +folder. Delete that folder, and everything is gone (unless a package's +install script is particularly ill-behaved).

+

This assumes that you installed node and npm in the default place. If +you configured node with a different --prefix, or installed npm with a +different prefix setting, then adjust the paths accordingly, replacing +/usr/local with your install prefix.

+

To remove everything npm-related manually:

+
rm -rf /usr/local/{lib/node{,/.npm,_modules},bin,share/man}/npm*
+

If you installed things with npm, then your best bet is to uninstall +them with npm first, and then install them again once you have a +proper install. This can help find any symlinks that are lying +around:

+
ls -laF /usr/local/{lib/node{,/.npm},bin,share/man} | grep npm
+

Prior to version 0.3, npm used shim files for executables and node +modules. To track those down, you can do the following:

+
find /usr/local/{lib/node,bin} -exec grep -l npm \{\} \; ;
+

(This is also in the README file.)

+

SEE ALSO

+ + +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/doc/misc/semver.html b/node_modules/npm/html/doc/misc/semver.html new file mode 100644 index 00000000..856d9070 --- /dev/null +++ b/node_modules/npm/html/doc/misc/semver.html @@ -0,0 +1,306 @@ + + + semver + + + + + + +
+ +

semver

The semantic versioner for npm

+

Usage

+
$ npm install semver
+
+semver.valid('1.2.3') // '1.2.3'
+semver.valid('a.b.c') // null
+semver.clean('  =v1.2.3   ') // '1.2.3'
+semver.satisfies('1.2.3', '1.x || >=2.5.0 || 5.0.0 - 7.2.3') // true
+semver.gt('1.2.3', '9.8.7') // false
+semver.lt('1.2.3', '9.8.7') // true
+

As a command-line utility:

+
$ semver -h
+
+Usage: semver <version> [<version> [...]] [-r <range> | -i <inc> | --preid <identifier> | -l | -rv]
+Test if version(s) satisfy the supplied range(s), and sort them.
+
+Multiple versions or ranges may be supplied, unless increment
+option is specified.  In that case, only a single version may
+be used, and it is incremented by the specified level
+
+Program exits successfully if any valid version satisfies
+all supplied ranges, and prints all satisfying versions.
+
+If no versions are valid, or ranges are not satisfied,
+then exits failure.
+
+Versions are printed in ascending order, so supplying
+multiple versions to the utility will just sort them.
+

Versions

+

A "version" is described by the v2.0.0 specification found at +http://semver.org/.

+

A leading "=" or "v" character is stripped off and ignored.

+

Ranges

+

A version range is a set of comparators which specify versions +that satisfy the range.

+

A comparator is composed of an operator and a version. The set +of primitive operators is:

+
    +
  • < Less than
    • +
  • <= Less than or equal to
    • +
  • > Greater than
    • +
  • >= Greater than or equal to
    • +
  • = Equal. If no operator is specified, then equality is assumed, +so this operator is optional, but MAY be included.
    • +
+

For example, the comparator >=1.2.7 would match the versions +1.2.7, 1.2.8, 2.5.3, and 1.3.9, but not the versions 1.2.6 +or 1.1.0.

+

Comparators can be joined by whitespace to form a comparator set, +which is satisfied by the intersection of all of the comparators +it includes.

+

A range is composed of one or more comparator sets, joined by ||. A +version matches a range if and only if every comparator in at least +one of the ||-separated comparator sets is satisfied by the version.

+

For example, the range >=1.2.7 <1.3.0 would match the versions +1.2.7, 1.2.8, and 1.2.99, but not the versions 1.2.6, 1.3.0, +or 1.1.0.

+

The range 1.2.7 || >=1.2.9 <2.0.0 would match the versions 1.2.7, +1.2.9, and 1.4.6, but not the versions 1.2.8 or 2.0.0.

+

Prerelease Tags

+

If a version has a prerelease tag (for example, 1.2.3-alpha.3) then +it will only be allowed to satisfy comparator sets if at least one +comparator with the same [major, minor, patch] tuple also has a +prerelease tag.

+

For example, the range >1.2.3-alpha.3 would be allowed to match the +version 1.2.3-alpha.7, but it would not be satisfied by +3.4.5-alpha.9, even though 3.4.5-alpha.9 is technically "greater +than" 1.2.3-alpha.3 according to the SemVer sort rules. The version +range only accepts prerelease tags on the 1.2.3 version. The +version 3.4.5 would satisfy the range, because it does not have a +prerelease flag, and 3.4.5 is greater than 1.2.3-alpha.7.

+

The purpose for this behavior is twofold. First, prerelease versions +frequently are updated very quickly, and contain many breaking changes +that are (by the author's design) not yet fit for public consumption. +Therefore, by default, they are excluded from range matching +semantics.

+

Second, a user who has opted into using a prerelease version has +clearly indicated the intent to use that specific set of +alpha/beta/rc versions. By including a prerelease tag in the range, +the user is indicating that they are aware of the risk. However, it +is still not appropriate to assume that they have opted into taking a +similar risk on the next set of prerelease versions.

+

Prerelease Identifiers

+

The method .inc takes an additional identifier string argument that +will append the value of the string as a prerelease identifier:

+
> semver.inc('1.2.3', 'prerelease', 'beta')
+'1.2.4-beta.0'
+
+

command-line example:

+
$ semver 1.2.3 -i prerelease --preid beta
+1.2.4-beta.0
+
+

Which then can be used to increment further:

+
$ semver 1.2.4-beta.0 -i prerelease
+1.2.4-beta.1
+
+

Advanced Range Syntax

+

Advanced range syntax desugars to primitive comparators in +deterministic ways.

+

Advanced ranges may be combined in the same way as primitive +comparators using white space or ||.

+

Hyphen Ranges X.Y.Z - A.B.C

+

Specifies an inclusive set.

+
    +
  • 1.2.3 - 2.3.4 := >=1.2.3 <=2.3.4
    • +
+

If a partial version is provided as the first version in the inclusive +range, then the missing pieces are replaced with zeroes.

+
    +
  • 1.2 - 2.3.4 := >=1.2.0 <=2.3.4
    • +
+

If a partial version is provided as the second version in the +inclusive range, then all versions that start with the supplied parts +of the tuple are accepted, but nothing that would be greater than the +provided tuple parts.

+
    +
  • 1.2.3 - 2.3 := >=1.2.3 <2.4.0
    • +
  • 1.2.3 - 2 := >=1.2.3 <3.0.0
    • +
+

X-Ranges 1.2.x 1.X 1.2.* *

+

Any of X, x, or * may be used to "stand in" for one of the +numeric values in the [major, minor, patch] tuple.

+
    +
  • * := >=0.0.0 (Any version satisfies)
    • +
  • 1.x := >=1.0.0 <2.0.0 (Matching major version)
    • +
  • 1.2.x := >=1.2.0 <1.3.0 (Matching major and minor versions)
    • +
+

A partial version range is treated as an X-Range, so the special +character is in fact optional.

+
    +
  • "" (empty string) := * := >=0.0.0
    • +
  • 1 := 1.x.x := >=1.0.0 <2.0.0
    • +
  • 1.2 := 1.2.x := >=1.2.0 <1.3.0
    • +
+

Tilde Ranges ~1.2.3 ~1.2 ~1

+

Allows patch-level changes if a minor version is specified on the +comparator. Allows minor-level changes if not.

+
    +
  • ~1.2.3 := >=1.2.3 <1.(2+1).0 := >=1.2.3 <1.3.0
    • +
  • ~1.2 := >=1.2.0 <1.(2+1).0 := >=1.2.0 <1.3.0 (Same as 1.2.x)
    • +
  • ~1 := >=1.0.0 <(1+1).0.0 := >=1.0.0 <2.0.0 (Same as 1.x)
    • +
  • ~0.2.3 := >=0.2.3 <0.(2+1).0 := >=0.2.3 <0.3.0
    • +
  • ~0.2 := >=0.2.0 <0.(2+1).0 := >=0.2.0 <0.3.0 (Same as 0.2.x)
    • +
  • ~0 := >=0.0.0 <(0+1).0.0 := >=0.0.0 <1.0.0 (Same as 0.x)
    • +
  • ~1.2.3-beta.2 := >=1.2.3-beta.2 <1.3.0 Note that prereleases in +the 1.2.3 version will be allowed, if they are greater than or +equal to beta.2. So, 1.2.3-beta.4 would be allowed, but +1.2.4-beta.2 would not, because it is a prerelease of a +different [major, minor, patch] tuple.
    • +
+

Caret Ranges ^1.2.3 ^0.2.5 ^0.0.4

+

Allows changes that do not modify the left-most non-zero digit in the +[major, minor, patch] tuple. In other words, this allows patch and +minor updates for versions 1.0.0 and above, patch updates for +versions 0.X >=0.1.0, and no updates for versions 0.0.X.

+

Many authors treat a 0.x version as if the x were the major +"breaking-change" indicator.

+

Caret ranges are ideal when an author may make breaking changes +between 0.2.4 and 0.3.0 releases, which is a common practice. +However, it presumes that there will not be breaking changes between +0.2.4 and 0.2.5. It allows for changes that are presumed to be +additive (but non-breaking), according to commonly observed practices.

+
    +
  • ^1.2.3 := >=1.2.3 <2.0.0
    • +
  • ^0.2.3 := >=0.2.3 <0.3.0
    • +
  • ^0.0.3 := >=0.0.3 <0.0.4
    • +
  • ^1.2.3-beta.2 := >=1.2.3-beta.2 <2.0.0 Note that prereleases in +the 1.2.3 version will be allowed, if they are greater than or +equal to beta.2. So, 1.2.3-beta.4 would be allowed, but +1.2.4-beta.2 would not, because it is a prerelease of a +different [major, minor, patch] tuple.
    • +
  • ^0.0.3-beta := >=0.0.3-beta <0.0.4 Note that prereleases in the +0.0.3 version only will be allowed, if they are greater than or +equal to beta. So, 0.0.3-pr.2 would be allowed.
    • +
+

When parsing caret ranges, a missing patch value desugars to the +number 0, but will allow flexibility within that value, even if the +major and minor versions are both 0.

+
    +
  • ^1.2.x := >=1.2.0 <2.0.0
    • +
  • ^0.0.x := >=0.0.0 <0.1.0
    • +
  • ^0.0 := >=0.0.0 <0.1.0
    • +
+

A missing minor and patch values will desugar to zero, but also +allow flexibility within those values, even if the major version is +zero.

+
    +
  • ^1.x := >=1.0.0 <2.0.0
    • +
  • ^0.x := >=0.0.0 <1.0.0
    • +
+

Range Grammar

+

Putting all this together, here is a Backus-Naur grammar for ranges, +for the benefit of parser authors:

+
range-set  ::= range ( logical-or range ) *
+logical-or ::= ( ' ' ) * '||' ( ' ' ) *
+range      ::= hyphen | simple ( ' ' simple ) * | ''
+hyphen     ::= partial ' - ' partial
+simple     ::= primitive | partial | tilde | caret
+primitive  ::= ( '<' | '>' | '>=' | '<=' | '=' | ) partial
+partial    ::= xr ( '.' xr ( '.' xr qualifier ? )? )?
+xr         ::= 'x' | 'X' | '*' | nr
+nr         ::= '0' | ['1'-'9']['0'-'9']+
+tilde      ::= '~' partial
+caret      ::= '^' partial
+qualifier  ::= ( '-' pre )? ( '+' build )?
+pre        ::= parts
+build      ::= parts
+parts      ::= part ( '.' part ) *
+part       ::= nr | [-0-9A-Za-z]+
+
+

Functions

+

All methods and classes take a final loose boolean argument that, if +true, will be more forgiving about not-quite-valid semver strings. +The resulting output will always be 100% strict, of course.

+

Strict-mode Comparators and Ranges will be strict about the SemVer +strings that they parse.

+
    +
  • valid(v): Return the parsed version, or null if it's not valid.
    • +
  • inc(v, release): Return the version incremented by the release +type (major, premajor, minor, preminor, patch, +prepatch, or prerelease), or null if it's not valid
      +
    • premajor in one call will bump the version up to the next major +version and down to a prerelease of that major version. +preminor, and prepatch work the same way.
      • +
    • If called from a non-prerelease version, the prerelease will work the +same as prepatch. It increments the patch version, then makes a +prerelease. If the input version is already a prerelease it simply +increments it.
      • +
    +
    • +
  • major(v): Return the major version number.
    • +
  • minor(v): Return the minor version number.
    • +
  • patch(v): Return the patch version number.
    • +
+

Comparison

+
    +
  • gt(v1, v2): v1 > v2
    • +
  • gte(v1, v2): v1 >= v2
    • +
  • lt(v1, v2): v1 < v2
    • +
  • lte(v1, v2): v1 <= v2
    • +
  • eq(v1, v2): v1 == v2 This is true if they're logically equivalent, +even if they're not the exact same string. You already know how to +compare strings.
    • +
  • neq(v1, v2): v1 != v2 The opposite of eq.
    • +
  • cmp(v1, comparator, v2): Pass in a comparison string, and it'll call +the corresponding function above. "===" and "!==" do simple +string comparison, but are included for completeness. Throws if an +invalid comparison string is provided.
    • +
  • compare(v1, v2): Return 0 if v1 == v2, or 1 if v1 is greater, or -1 if +v2 is greater. Sorts in ascending order if passed to Array.sort().
    • +
  • rcompare(v1, v2): The reverse of compare. Sorts an array of versions +in descending order when passed to Array.sort().
    • +
  • diff(v1, v2): Returns difference between two versions by the release type +(major, premajor, minor, preminor, patch, prepatch, or prerelease), +or null if the versions are the same.
    • +
+

Ranges

+
    +
  • validRange(range): Return the valid range or null if it's not valid
    • +
  • satisfies(version, range): Return true if the version satisfies the +range.
    • +
  • maxSatisfying(versions, range): Return the highest version in the list +that satisfies the range, or null if none of them do.
    • +
  • gtr(version, range): Return true if version is greater than all the +versions possible in the range.
    • +
  • ltr(version, range): Return true if version is less than all the +versions possible in the range.
    • +
  • outside(version, range, hilo): Return true if the version is outside +the bounds of the range in either the high or low direction. The +hilo argument must be either the string '>' or '<'. (This is +the function called by gtr and ltr.)
    • +
+

Note that, since ranges may be non-contiguous, a version might not be +greater than a range, less than a range, or satisfy a range! For +example, the range 1.2 <1.2.9 || >2.0.0 would have a hole from 1.2.9 +until 2.0.0, so the version 1.2.10 would not be greater than the +range (because 2.0.1 satisfies, which is higher), nor less than the +range (since 1.2.8 satisfies, which is lower), and it also does not +satisfy the range.

+

If you want to know if a version satisfies or does not satisfy a +range, use the satisfies(version, range) function.

+ +
+ + + + + + + + + + + + diff --git a/node_modules/npm/html/docfoot.html b/node_modules/npm/html/docfoot.html new file mode 100644 index 00000000..11a67943 --- /dev/null +++ b/node_modules/npm/html/docfoot.html @@ -0,0 +1,13 @@ + + + + + + + + + + + + + diff --git a/node_modules/npm/html/dochead.html b/node_modules/npm/html/dochead.html new file mode 100644 index 00000000..26602b2b --- /dev/null +++ b/node_modules/npm/html/dochead.html @@ -0,0 +1,11 @@ + + + @NAME@ + + + + + + +
+ diff --git a/node_modules/npm/html/favicon.ico b/node_modules/npm/html/favicon.ico new file mode 100644 index 0000000000000000000000000000000000000000..9e0d4eef78c9c01027fb8a88af38c17628e34889 GIT binary patch literal 7094 zcmeHLI}XAy40Q@fj1>bj6Y33M%n3LL$KVKv%fQIaDVRA#u@eWiRY0^ARe)zH@h@)N zm$Z^iWGEwR$x$&UTC$YqUf)iLHf$?cwLEq_3{81vnt9fo%d(`^`a*~Ol}^W7(+wR6 z00AHX1b_e#00JLIAgfXP&1&IU>hbk#RWqJOQRf@RVdHf-!-ng@@UuiiKmZ5; z0U#gXT)GJTKs4hWlUmH+?% literal 0 HcmV?d00001 diff --git a/node_modules/npm/html/index.html b/node_modules/npm/html/index.html new file mode 100644 index 00000000..bb8681c8 --- /dev/null +++ b/node_modules/npm/html/index.html @@ -0,0 +1,93 @@ + + + + + + npm - JavaScript Package Manager + +

npm

+ +

npm is a package manager for node. You can use it to install + and publish your node programs. It manages dependencies and does other cool stuff.

+ +

Easy Zero Line Install

+ +

Install Node.js
+(npm comes with it.)

+ +

Because a one-line install is one too many.

+ +

Fancy Install

+ +
    +
  1. Get the code. +
  2. Do what the README + says to do. +
+ +

There's a pretty thorough install script at +https://npmjs.org/install.sh

+ +

For maximum security, make sure to thoroughly inspect every +program that you run on your computer!

+ +

Other Cool Stuff

+ + + + + diff --git a/node_modules/npm/html/static/style.css b/node_modules/npm/html/static/style.css new file mode 100644 index 00000000..7a7f6ea5 --- /dev/null +++ b/node_modules/npm/html/static/style.css @@ -0,0 +1,336 @@ +/* reset */ +* { + margin:0; + padding:0; + border:none; + font-family:inherit; + font-size:inherit; + font-weight:inherit; +} +:target::before { + content:" >>> "; + position:absolute; + display:block; + opacity:0.5; + color:#f00; + margin:0 0 0 -2em; +} +abbr, acronym { + border-bottom:1px dotted #aaa; +} +kbd, code, pre { + font-family:monospace; + margin:0; + font-size:18px; + line-height:24px; + background:#eee; + outline:1px solid #ccc; +} +kbd code, kbd pre, kbd kbd, +pre code, pre pre, pre kbd, +code code, code pre, code kbd { outline: none } +.dollar::before { + content:"$ "; + display:inline; +} +p, ul, ol, dl, pre { + margin:30px 0; + line-height:30px; +} +hr { + margin:30px auto 29px; + width:66%; + height:1px; + background:#aaa; +} +pre { + display:block; +} +dd :first-child { + margin-top:0; +} + +body { + quotes:"“" "”" "‘" "’"; + width:666px; + margin:30px auto 120px; + font-family:Times New Roman, serif; + font-size:20px; + background:#fff; + line-height:30px; + color:#111; +} + +blockquote { + position:relative; + font-size:16px; + line-height:30px; + font-weight:bold; + width:85%; + margin:0 auto; +} +blockquote::before { + font-size:90px; + display:block; + position:absolute; + top:20px; + right:100%; + content:"“"; + padding-right:10px; + color:#ccc; +} +.source cite::before { + content:"— "; +} +.source { + padding-left:20%; + margin-top:30px; +} +.source cite span { + font-style:normal; +} +blockquote p { + margin-bottom:0; +} +.quote blockquote { + font-weight:normal; +} + +h1, h2, h3, h4, h5, h6, dt, #header { + font-family:serif; + font-size:20px; + font-weight:bold; +} +h2 { + background:#eee; +} +h1, h2 { + line-height:40px; +} + +i, em, cite { + font-style:italic; +} +b, strong { + font-weight:bold; +} +i, em, cite, b, strong, small { + line-height:28px; +} +small, .small, .small *, aside { + font-style:italic; + color:#669; + font-size:18px; +} +small a, .small a { + text-decoration:underline; +} +del { + text-decoration:line-through; +} +ins { + text-decoration:underline; +} +.alignright { display:block; float:right; margin-left:1em; } +.alignleft { display:block; float:left; margin-right:1em; } + +q:before, q q q:before, q q q q q:before, q q q q q q q:before { content:"“"; } +q q:before, q q q q:before, q q q q q q:before, q q q q q q q q:before { content:"‘"; } +q:after, q q q:after, q q q q q:after, q q q q q q q:after { content:"”"; } +q q:after, q q q q:after, q q q q q q:after, q q q q q q q q:after { content:"’"; } + +a { color:#00f; text-decoration:none; } +a:visited { color:#636; } +a:hover, a:active { color:#c00!important; text-decoration:underline; } + +h1 { + font-weight:bold; + background:#fff; +} +h1 a, h1 a:visited { + font-family:monospace; + font-size:60px; + color:#c00; + display:block; +} +h1 a:focus, h1 a:hover, h1 a:active { + color:#f00!important; + text-decoration:none; +} + +.navigation { + display:table; + width:100%; + margin:0 0 30px 0; + position:relative; +} +#nav-above { + margin-bottom:0; +} +.navigation .nav-previous { + display:table-cell; + text-align:left; + width:50%; +} +/* hang the » and « off into the margins */ +.navigation .nav-previous a:before, .navigation .nav-next a:after { + content: "«"; + display:block; + height:30px; + margin-bottom:-30px; + text-decoration:none; + margin-left:-15px; +} +.navigation .nav-next a:after { + content: "»"; + text-align:right; + margin-left:0; + margin-top:-30px; + margin-right:-15px; +} + + +.navigation .nav-next { + display:table-cell; + text-align:right; + width:50%; +} +.navigation a { + display:block; + width:100%; + height:100%; +} + +input, button, textarea { + border:0; + line-height:30px; +} +textarea { + height:300px; +} +input { + height:30px; + line-height:30px; +} +input.submit, input#submit, input.button, button, input[type=submit] { + cursor:hand; cursor:pointer; + outline:1px solid #ccc; +} + +#wrapper { + margin-bottom:90px; + position:relative; + z-index:1; + *zoom:1; + background:#fff; +} +#wrapper:after { + display:block; + content:"."; + visibility:hidden; + width:0; + height:0; + clear:both; +} + +.sidebar .xoxo > li { + float:left; + width:50%; +} +.sidebar li { + list-style:none; +} +.sidebar #elsewhere { + margin-left:-10%; + margin-right:-10%; +} +.sidebar #rss-links, .sidebar #twitter-feeds { + float:right; + clear:right; + width:20%; +} +.sidebar #comment { + clear:both; + float:none; + width:100%; +} +.sidebar #search { + clear:both; + float:none; + width:100%; +} +.sidebar #search h2 { + margin-left:40%; +} +.sidebar #search #s { + width:90%; + float:left; +} +.sidebar #search #searchsubmit { + width:10%; + float:right; +} +.sidebar * { + font-size:15px; + line-height:30px; +} + +#footer, #footer * { + text-align:center; + font-size:16px; + color:#ccc; + font-style:italic; + word-spacing:1em; + margin-top:0; +} + +#toc { + position:absolute; + top:0; + right:0; + padding:40px 0 40px 20px; + margin:0; + width:200px; + opacity:0.2; + z-index:-1; +} +#toc:hover { + opacity:1; + background:#fff; + z-index:999; +} +#toc ul { + padding:0; + margin:0; +} +#toc, #toc li { + list-style-type:none; + font-size:15px; + line-height:15px; +} +#toc li { + padding:0 0 0 10px; +} +#toc li a { + position:relative; + display:block; +} + +table#npmlogo { + line-height:10px; + width:180px; + margin:0 auto; +} + +@media print { + a[href] { + color:inherit; + } + a[href]:after { + white-space:nowrap; + content:" " attr(href); + } + a[href^=\#], .navigation { + display:none; + } +} diff --git a/node_modules/npm/html/static/toc.js b/node_modules/npm/html/static/toc.js new file mode 100644 index 00000000..2cfebd0a --- /dev/null +++ b/node_modules/npm/html/static/toc.js @@ -0,0 +1,29 @@ +;(function () { +var wrapper = document.getElementById("wrapper") +var els = Array.prototype.slice.call(wrapper.getElementsByTagName("*"), 0) + .filter(function (el) { + return el.parentNode === wrapper + && el.tagName.match(/H[1-6]/) + && el.id + }) +var l = 2 + , toc = document.createElement("ul") +toc.innerHTML = els.map(function (el) { + var i = el.tagName.charAt(1) + , out = "" + while (i > l) { + out += "
    " + l ++ + } + while (i < l) { + out += "
" + l -- + } + out += "
  • " + + ( el.innerText || el.text || el.innerHTML) + + "" + return out +}).join("\n") +toc.id = "toc" +document.body.appendChild(toc) +})(); diff --git a/node_modules/npm/lib/access.js b/node_modules/npm/lib/access.js new file mode 100644 index 00000000..158ce505 --- /dev/null +++ b/node_modules/npm/lib/access.js @@ -0,0 +1,127 @@ +'use strict' + +var resolve = require('path').resolve + +var readPackageJson = require('read-package-json') +var mapToRegistry = require('./utils/map-to-registry.js') +var npm = require('./npm.js') + +var whoami = require('./whoami') + +module.exports = access + +access.usage = + 'npm access public []\n' + + 'npm access restricted []\n' + + 'npm access grant []\n' + + 'npm access revoke []\n' + + 'npm access ls-packages [||]\n' + + 'npm access ls-collaborators [ []]\n' + + 'npm access edit []' + +access.subcommands = ['public', 'restricted', 'grant', 'revoke', + 'ls-packages', 'ls-collaborators', 'edit'] + +access.completion = function (opts, cb) { + var argv = opts.conf.argv.remain + if (argv.length === 2) { + return cb(null, access.subcommands) + } + + switch (argv[2]) { + case 'grant': + if (argv.length === 3) { + return cb(null, ['read-only', 'read-write']) + } else { + return cb(null, []) + } + break + case 'public': + case 'restricted': + case 'ls-packages': + case 'ls-collaborators': + case 'edit': + return cb(null, []) + case 'revoke': + return cb(null, []) + default: + return cb(new Error(argv[2] + ' not recognized')) + } +} + +function access (args, cb) { + var cmd = args.shift() + var params + return parseParams(cmd, args, function (err, p) { + if (err) { return cb(err) } + params = p + return mapToRegistry(params.package, npm.config, invokeCmd) + }) + + function invokeCmd (err, uri, auth, base) { + if (err) { return cb(err) } + params.auth = auth + try { + return npm.registry.access(cmd, uri, params, function (err, data) { + !err && data && console.log(JSON.stringify(data, undefined, 2)) + cb(err, data) + }) + } catch (e) { + cb(e.message + '\n\nUsage:\n' + access.usage) + } + } +} + +function parseParams (cmd, args, cb) { + // mapToRegistry will complain if package is undefined, + // but it's not needed for ls-packages + var params = { 'package': '' } + if (cmd === 'grant') { + params.permissions = args.shift() + } + if (['grant', 'revoke', 'ls-packages'].indexOf(cmd) !== -1) { + var entity = (args.shift() || '').split(':') + params.scope = entity[0] + params.team = entity[1] + } + + if (cmd === 'ls-packages') { + if (!params.scope) { + whoami([], true, function (err, scope) { + params.scope = scope + cb(err, params) + }) + } else { + cb(null, params) + } + } else { + getPackage(args.shift(), function (err, pkg) { + if (err) return cb(err) + params.package = pkg + + if (cmd === 'ls-collaborators') params.user = args.shift() + cb(null, params) + }) + } +} + +function getPackage (name, cb) { + if (name && name.trim()) { + cb(null, name.trim()) + } else { + readPackageJson( + resolve(npm.prefix, 'package.json'), + function (err, data) { + if (err) { + if (err.code === 'ENOENT') { + cb(new Error('no package name passed to command and no package.json found')) + } else { + cb(err) + } + } else { + cb(null, data.name) + } + } + ) + } +} diff --git a/node_modules/npm/lib/adduser.js b/node_modules/npm/lib/adduser.js new file mode 100644 index 00000000..1bf54936 --- /dev/null +++ b/node_modules/npm/lib/adduser.js @@ -0,0 +1,177 @@ +module.exports = adduser + +var log = require("npmlog") + , npm = require("./npm.js") + , read = require("read") + , userValidate = require("npm-user-validate") + , crypto + +try { + crypto = require("crypto") +} catch (ex) {} + +adduser.usage = 'npm adduser [--registry=url] [--scope=@orgname] [--always-auth]' + + '\n\naliases: login' + +function adduser (args, cb) { + npm.spinner.stop() + if (!crypto) return cb(new Error( + "You must compile node with ssl support to use the adduser feature")) + + var creds = npm.config.getCredentialsByURI(npm.config.get("registry")) + var c = { u : creds.username || "" + , p : creds.password || "" + , e : creds.email || "" + } + , u = {} + , fns = [readUsername, readPassword, readEmail, save] + + loop() + function loop (er) { + if (er) return cb(er) + var fn = fns.shift() + if (fn) return fn(c, u, loop) + cb() + } +} + +function readUsername (c, u, cb) { + var v = userValidate.username + read({prompt: "Username: ", default: c.u || ""}, function (er, un) { + if (er) { + return cb(er.message === "cancelled" ? er.message : er) + } + + // make sure it's valid. we have to do this here, because + // couchdb will only ever say "bad password" with a 401 when + // you try to PUT a _users record that the validate_doc_update + // rejects for *any* reason. + + if (!un) { + return readUsername(c, u, cb) + } + + var error = v(un) + if (error) { + log.warn(error.message) + return readUsername(c, u, cb) + } + + c.changed = c.u !== un + u.u = un + cb(er) + }) +} + +function readPassword (c, u, cb) { + var v = userValidate.pw + + var prompt + if (c.p && !c.changed) { + prompt = "Password: (or leave unchanged) " + } else { + prompt = "Password: " + } + + read({prompt: prompt, silent: true}, function (er, pw) { + if (er) { + return cb(er.message === "cancelled" ? er.message : er) + } + + if (!c.changed && pw === "") { + // when the username was not changed, + // empty response means "use the old value" + pw = c.p + } + + if (!pw) { + return readPassword(c, u, cb) + } + + var error = v(pw) + if (error) { + log.warn(error.message) + return readPassword(c, u, cb) + } + + c.changed = c.changed || c.p !== pw + u.p = pw + cb(er) + }) +} + +function readEmail (c, u, cb) { + var v = userValidate.email + var r = { prompt: "Email: (this IS public) ", default: c.e || "" } + read(r, function (er, em) { + if (er) { + return cb(er.message === "cancelled" ? er.message : er) + } + + if (!em) { + return readEmail(c, u, cb) + } + + var error = v(em) + if (error) { + log.warn(error.message) + return readEmail(c, u, cb) + } + + u.e = em + cb(er) + }) +} + +function save (c, u, cb) { + npm.spinner.start() + + // save existing configs, but yank off for this PUT + var uri = npm.config.get("registry") + var scope = npm.config.get("scope") + + // there may be a saved scope and no --registry (for login) + if (scope) { + if (scope.charAt(0) !== "@") scope = "@" + scope + + var scopedRegistry = npm.config.get(scope + ":registry") + var cliRegistry = npm.config.get("registry", "cli") + if (scopedRegistry && !cliRegistry) uri = scopedRegistry + } + + var params = { + auth : { + username : u.u, + password : u.p, + email : u.e + } + } + npm.registry.adduser(uri, params, function (er, doc) { + npm.spinner.stop() + if (er) return cb(er) + + // don't want this polluting the configuration + npm.config.del("_token", "user") + + if (scope) npm.config.set(scope + ":registry", uri, "user") + + if (doc && doc.token) { + npm.config.setCredentialsByURI(uri, { + token : doc.token + }) + } + else { + npm.config.setCredentialsByURI(uri, { + username : u.u, + password : u.p, + email : u.e, + alwaysAuth : npm.config.get("always-auth") + }) + } + + log.info('adduser', 'Authorized user %s', u.u) + var scopeMessage = scope ? ' to scope ' + scope : '' + console.log('Logged in as %s%s on %s.', u.u, scopeMessage, uri) + npm.config.save('user', cb) + }) +} diff --git a/node_modules/npm/lib/bin.js b/node_modules/npm/lib/bin.js new file mode 100644 index 00000000..5465112d --- /dev/null +++ b/node_modules/npm/lib/bin.js @@ -0,0 +1,19 @@ +module.exports = bin + +var npm = require("./npm.js") +var osenv = require("osenv") + +bin.usage = "npm bin\nnpm bin -g\n(just prints the bin folder)" + +function bin (args, silent, cb) { + if (typeof cb !== "function") cb = silent, silent = false + var b = npm.bin + , PATH = osenv.path() + + if (!silent) console.log(b) + process.nextTick(cb.bind(this, null, b)) + + if (npm.config.get("global") && PATH.indexOf(b) === -1) { + npm.config.get("logstream").write("(not in PATH env variable)\n") + } +} diff --git a/node_modules/npm/lib/bugs.js b/node_modules/npm/lib/bugs.js new file mode 100644 index 00000000..306d9bb4 --- /dev/null +++ b/node_modules/npm/lib/bugs.js @@ -0,0 +1,69 @@ + +module.exports = bugs + +bugs.usage = "npm bugs " + +var npm = require("./npm.js") + , log = require("npmlog") + , opener = require("opener") + , path = require("path") + , readJson = require("read-package-json") + , npa = require("npm-package-arg") + , fs = require("fs") + , mapToRegistry = require("./utils/map-to-registry.js") + +bugs.completion = function (opts, cb) { + // FIXME: there used to be registry completion here, but it stopped making + // sense somewhere around 50,000 packages on the registry + cb() +} + +function bugs (args, cb) { + var n = args.length && npa(args[0]).name || "." + fs.stat(n, function (er, s) { + if (er) { + if (er.code === "ENOENT") return callRegistry(n, cb) + return cb(er) + } + if (!s.isDirectory()) return callRegistry(n, cb) + readJson(path.resolve(n, "package.json"), function(er, d) { + if (er) return cb(er) + getUrlAndOpen(d, cb) + }) + }) +} + +function getUrlAndOpen (d, cb) { + var repo = d.repository || d.repositories + , url + if (d.bugs) { + url = (typeof d.bugs === "string") ? d.bugs : d.bugs.url + } + else if (repo) { + if (Array.isArray(repo)) repo = repo.shift() + if (repo.hasOwnProperty("url")) repo = repo.url + log.verbose("bugs", "repository", repo) + if (repo && repo.match(/^(https?:\/\/|git(:\/\/|@))github.com/)) { + url = repo.replace(/^git(@|:\/\/)/, "https://") + .replace(/^https?:\/\/github.com:/, "https://github.com/") + .replace(/\.git$/, "")+"/issues" + } + } + if (!url) { + url = "https://www.npmjs.org/package/" + d.name + } + log.silly("bugs", "url", url) + opener(url, { command: npm.config.get("browser") }, cb) +} + +function callRegistry (name, cb) { + mapToRegistry(name, npm.config, function (er, uri, auth) { + if (er) return cb(er) + + npm.registry.get(uri + "/latest", { auth : auth }, function (er, d) { + if (er) return cb(er) + + getUrlAndOpen(d, cb) + }) + }) +} diff --git a/node_modules/npm/lib/build.js b/node_modules/npm/lib/build.js new file mode 100644 index 00000000..1f2d2efc --- /dev/null +++ b/node_modules/npm/lib/build.js @@ -0,0 +1,253 @@ +// npm build command + +// everything about the installation after the creation of +// the .npm/{name}/{version}/package folder. +// linking the modules into the npm.root, +// resolving dependencies, etc. + +// This runs AFTER install or link are completed. + +var npm = require("./npm.js") + , log = require("npmlog") + , chain = require("slide").chain + , fs = require("graceful-fs") + , path = require("path") + , lifecycle = require("./utils/lifecycle.js") + , readJson = require("read-package-json") + , link = require("./utils/link.js") + , linkIfExists = link.ifExists + , cmdShim = require("cmd-shim") + , cmdShimIfExists = cmdShim.ifExists + , asyncMap = require("slide").asyncMap + , ini = require("ini") + , writeFile = require("write-file-atomic") + +module.exports = build +build.usage = "npm build \n(this is plumbing)" + +build._didBuild = {} +build._noLC = {} +function build (args, global, didPre, didRB, cb) { + if (typeof cb !== "function") cb = didRB, didRB = false + if (typeof cb !== "function") cb = didPre, didPre = false + if (typeof cb !== "function") { + cb = global, global = npm.config.get("global") + } + // it'd be nice to asyncMap these, but actually, doing them + // in parallel generally munges up the output from node-waf + var builder = build_(global, didPre, didRB) + chain(args.map(function (arg) { return function (cb) { + builder(arg, cb) + }}), cb) +} + +function build_ (global, didPre, didRB) { return function (folder, cb) { + folder = path.resolve(folder) + if (build._didBuild[folder]) log.info("build", "already built", folder) + build._didBuild[folder] = true + log.info("build", folder) + readJson(path.resolve(folder, "package.json"), function (er, pkg) { + if (er) return cb(er) + chain + ( [ !didPre && [lifecycle, pkg, "preinstall", folder] + , [linkStuff, pkg, folder, global, didRB] + , [writeBuiltinConf, pkg, folder] + , didPre !== build._noLC && [lifecycle, pkg, "install", folder] + , didPre !== build._noLC && [lifecycle, pkg, "postinstall", folder] + , didPre !== build._noLC + && npm.config.get("npat") + && [lifecycle, pkg, "test", folder] ] + , cb ) + }) +}} + +function writeBuiltinConf (pkg, folder, cb) { + // the builtin config is "sticky". Any time npm installs + // itself globally, it puts its builtin config file there + var parent = path.dirname(folder) + var dir = npm.globalDir + + if (pkg.name !== "npm" || + !npm.config.get("global") || + !npm.config.usingBuiltin || + dir !== parent) { + return cb() + } + + var data = ini.stringify(npm.config.sources.builtin.data) + writeFile(path.resolve(folder, "npmrc"), data, cb) +} + +function linkStuff (pkg, folder, global, didRB, cb) { + // allow to opt out of linking binaries. + if (npm.config.get("bin-links") === false) return cb() + + // if it's global, and folder is in {prefix}/node_modules, + // then bins are in {prefix}/bin + // otherwise, then bins are in folder/../.bin + var parent = pkg.name[0] === '@' ? path.dirname(path.dirname(folder)) : path.dirname(folder) + var gnm = global && npm.globalDir + var gtop = parent === gnm + + log.info('linkStuff', pkg._id) + log.silly('linkStuff', pkg._id, 'has', parent, 'as its parent node_modules') + if (global) log.silly('linkStuff', pkg._id, 'is part of a global install') + if (gnm) log.silly('linkStuff', pkg._id, 'is installed into a global node_modules') + if (gtop) log.silly('linkStuff', pkg._id, 'is installed into the top-level global node_modules') + + shouldWarn(pkg, folder, global, function () { + asyncMap( + [linkBins, linkMans, !didRB && rebuildBundles], + function (fn, cb) { + if (!fn) return cb() + log.verbose(fn.name, pkg._id) + fn(pkg, folder, parent, gtop, cb) + }, + cb + ) + }) +} + +function shouldWarn(pkg, folder, global, cb) { + var parent = path.dirname(folder) + , top = parent === npm.dir + , cwd = npm.localPrefix + + readJson(path.resolve(cwd, "package.json"), function(er, topPkg) { + if (er) return cb(er) + + var linkedPkg = path.basename(cwd) + , currentPkg = path.basename(folder) + + // current searched package is the linked package on first call + if (linkedPkg !== currentPkg) { + + // don't generate a warning if it's listed in dependencies + if (Object.keys(topPkg.dependencies || {}) + .concat(Object.keys(topPkg.devDependencies || {})) + .indexOf(currentPkg) === -1) { + + if (top && pkg.preferGlobal && !global) { + log.warn("prefer global", pkg._id + " should be installed with -g") + } + } + } + + cb() + }) +} + +function rebuildBundles (pkg, folder, parent, gtop, cb) { + if (!npm.config.get("rebuild-bundle")) return cb() + + var deps = Object.keys(pkg.dependencies || {}) + .concat(Object.keys(pkg.devDependencies || {})) + , bundles = pkg.bundleDependencies || pkg.bundledDependencies || [] + + fs.readdir(path.resolve(folder, "node_modules"), function (er, files) { + // error means no bundles + if (er) return cb() + + log.verbose("rebuildBundles", files) + // don't asyncMap these, because otherwise build script output + // gets interleaved and is impossible to read + chain(files.filter(function (file) { + // rebuild if: + // not a .folder, like .bin or .hooks + return !file.match(/^[\._-]/) + // not some old 0.x style bundle + && file.indexOf("@") === -1 + // either not a dep, or explicitly bundled + && (deps.indexOf(file) === -1 || bundles.indexOf(file) !== -1) + }).map(function (file) { + file = path.resolve(folder, "node_modules", file) + return function (cb) { + if (build._didBuild[file]) return cb() + log.verbose("rebuild bundle", file) + // if file is not a package dir, then don't do it. + fs.lstat(path.resolve(file, "package.json"), function (er) { + if (er) return cb() + build_(false)(file, cb) + }) + }}), cb) + }) +} + +function linkBins (pkg, folder, parent, gtop, cb) { + if (!pkg.bin || !gtop && path.basename(parent) !== "node_modules") { + return cb() + } + var binRoot = gtop ? npm.globalBin + : path.resolve(parent, ".bin") + log.verbose("link bins", [pkg.bin, binRoot, gtop]) + + asyncMap(Object.keys(pkg.bin), function (b, cb) { + linkBin( path.resolve(folder, pkg.bin[b]) + , path.resolve(binRoot, b) + , gtop && folder + , function (er) { + if (er) return cb(er) + // bins should always be executable. + // XXX skip chmod on windows? + var src = path.resolve(folder, pkg.bin[b]) + fs.chmod(src, npm.modes.exec, function (er) { + if (er && er.code === "ENOENT" && npm.config.get("ignore-scripts")) { + return cb() + } + if (er || !gtop) return cb(er) + var dest = path.resolve(binRoot, b) + , out = npm.config.get("parseable") + ? dest + "::" + src + ":BINFILE" + : dest + " -> " + src + console.log(out) + cb() + }) + }) + }, cb) +} + +function linkBin (from, to, gently, cb) { + if (process.platform !== "win32") { + return linkIfExists(from, to, gently, cb) + } else { + return cmdShimIfExists(from, to, cb) + } +} + +function linkMans (pkg, folder, parent, gtop, cb) { + if (!pkg.man || !gtop || process.platform === "win32") return cb() + + var manRoot = path.resolve(npm.config.get("prefix"), "share", "man") + log.verbose("linkMans", "man files are", pkg.man, "in", manRoot) + + // make sure that the mans are unique. + // otherwise, if there are dupes, it'll fail with EEXIST + var set = pkg.man.reduce(function (acc, man) { + acc[path.basename(man)] = man + return acc + }, {}) + pkg.man = pkg.man.filter(function (man) { + return set[path.basename(man)] === man + }) + + asyncMap(pkg.man, function (man, cb) { + if (typeof man !== "string") return cb() + log.silly("linkMans", "preparing to link", man) + var parseMan = man.match(/(.*\.([0-9]+)(\.gz)?)$/) + if (!parseMan) { + return cb(new Error( + man+" is not a valid name for a man file. " + + "Man files must end with a number, " + + "and optionally a .gz suffix if they are compressed." + )) + } + + var stem = parseMan[1] + var sxn = parseMan[2] + var bn = path.basename(stem) + var manSrc = path.resolve(folder, man) + var manDest = path.join(manRoot, "man" + sxn, bn) + + linkIfExists(manSrc, manDest, gtop && folder, cb) + }, cb) +} diff --git a/node_modules/npm/lib/cache.js b/node_modules/npm/lib/cache.js new file mode 100644 index 00000000..3a1249b0 --- /dev/null +++ b/node_modules/npm/lib/cache.js @@ -0,0 +1,354 @@ +// XXX lib/utils/tar.js and this file need to be rewritten. + +// URL-to-cache folder mapping: +// : -> ! +// @ -> _ +// http://registry.npmjs.org/foo/version -> cache/http!/... +// + +/* +fetching a URL: +1. Check for URL in inflight URLs. If present, add cb, and return. +2. Acquire lock at {cache}/{sha(url)}.lock + retries = {cache-lock-retries, def=10} + stale = {cache-lock-stale, def=60000} + wait = {cache-lock-wait, def=10000} +3. if lock can't be acquired, then fail +4. fetch url, clear lock, call cbs + +cache folders: +1. urls: http!/server.com/path/to/thing +2. c:\path\to\thing: file!/c!/path/to/thing +3. /path/to/thing: file!/path/to/thing +4. git@ private: git_github.com!npm/npm +5. git://public: git!/github.com/npm/npm +6. git+blah:// git-blah!/server.com/foo/bar + +adding a folder: +1. tar into tmp/random/package.tgz +2. untar into tmp/random/contents/package, stripping one dir piece +3. tar tmp/random/contents/package to cache/n/v/package.tgz +4. untar cache/n/v/package.tgz into cache/n/v/package +5. rm tmp/random + +Adding a url: +1. fetch to tmp/random/package.tgz +2. goto folder(2) + +adding a name@version: +1. registry.get(name/version) +2. if response isn't 304, add url(dist.tarball) + +adding a name@range: +1. registry.get(name) +2. Find a version that satisfies +3. add name@version + +adding a local tarball: +1. untar to tmp/random/{blah} +2. goto folder(2) + +adding a namespaced package: +1. lookup registry for @namespace +2. namespace_registry.get('name') +3. add url(namespace/latest.tarball) +*/ + +exports = module.exports = cache + +cache.unpack = unpack +cache.clean = clean +cache.read = read + +var npm = require("./npm.js") + , fs = require("graceful-fs") + , writeFileAtomic = require("write-file-atomic") + , assert = require("assert") + , rm = require("./utils/gently-rm.js") + , readJson = require("read-package-json") + , log = require("npmlog") + , path = require("path") + , asyncMap = require("slide").asyncMap + , tar = require("./utils/tar.js") + , fileCompletion = require("./utils/completion/file-completion.js") + , deprCheck = require("./utils/depr-check.js") + , addNamed = require("./cache/add-named.js") + , addLocal = require("./cache/add-local.js") + , addRemoteTarball = require("./cache/add-remote-tarball.js") + , addRemoteGit = require("./cache/add-remote-git.js") + , inflight = require("inflight") + , realizePackageSpecifier = require("realize-package-specifier") + , npa = require("npm-package-arg") + , getStat = require("./cache/get-stat.js") + , cachedPackageRoot = require("./cache/cached-package-root.js") + , mapToRegistry = require("./utils/map-to-registry.js") + +cache.usage = "npm cache add " + + "\nnpm cache add " + + "\nnpm cache add " + + "\nnpm cache add " + + "\nnpm cache add @" + + "\nnpm cache ls []" + + "\nnpm cache clean [[@]]" + +cache.completion = function (opts, cb) { + + var argv = opts.conf.argv.remain + if (argv.length === 2) { + return cb(null, ["add", "ls", "clean"]) + } + + switch (argv[2]) { + case "clean": + case "ls": + // cache and ls are easy, because the completion is + // what ls_ returns anyway. + // just get the partial words, minus the last path part + var p = path.dirname(opts.partialWords.slice(3).join("/")) + if (p === ".") p = "" + return ls_(p, 2, cb) + case "add": + // Same semantics as install and publish. + return npm.commands.install.completion(opts, cb) + } +} + +function cache (args, cb) { + var cmd = args.shift() + switch (cmd) { + case "rm": case "clear": case "clean": return clean(args, cb) + case "list": case "sl": case "ls": return ls(args, cb) + case "add": return add(args, npm.prefix, cb) + default: return cb("Usage: "+cache.usage) + } +} + +// if the pkg and ver are in the cache, then +// just do a readJson and return. +// if they're not, then fetch them from the registry. +function read (name, ver, forceBypass, cb) { + assert(typeof name === "string", "must include name of module to install") + assert(typeof cb === "function", "must include callback") + + if (forceBypass === undefined || forceBypass === null) forceBypass = true + + var root = cachedPackageRoot({name : name, version : ver}) + function c (er, data) { + if (er) log.verbose("cache", "addNamed error for", name+"@"+ver, er) + if (data) deprCheck(data) + + return cb(er, data) + } + + if (forceBypass && npm.config.get("force")) { + log.verbose("using force", "skipping cache") + return addNamed(name, ver, null, c) + } + + readJson(path.join(root, "package", "package.json"), function (er, data) { + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + + if (data) { + if (!data.name) return cb(new Error("No name provided")) + if (!data.version) return cb(new Error("No version provided")) + } + + if (er) return addNamed(name, ver, null, c) + else c(er, data) + }) +} + +function normalize (args) { + var normalized = "" + if (args.length > 0) { + var a = npa(args[0]) + if (a.name) normalized = a.name + if (a.rawSpec) normalized = [normalized, a.rawSpec].join("/") + if (args.length > 1) normalized = [normalized].concat(args.slice(1)).join("/") + } + + if (normalized.substr(-1) === "/") { + normalized = normalized.substr(0, normalized.length - 1) + } + normalized = path.normalize(normalized) + log.silly("ls", "normalized", normalized) + + return normalized +} + +// npm cache ls [] +function ls (args, cb) { + var prefix = npm.config.get("cache") + if (prefix.indexOf(process.env.HOME) === 0) { + prefix = "~" + prefix.substr(process.env.HOME.length) + } + ls_(normalize(args), npm.config.get("depth"), function (er, files) { + console.log(files.map(function (f) { + return path.join(prefix, f) + }).join("\n").trim()) + cb(er, files) + }) +} + +// Calls cb with list of cached pkgs matching show. +function ls_ (req, depth, cb) { + return fileCompletion(npm.cache, req, depth, cb) +} + +// npm cache clean [] +function clean (args, cb) { + assert(typeof cb === "function", "must include callback") + + if (!args) args = [] + + var f = path.join(npm.cache, normalize(args)) + if (f === npm.cache) { + fs.readdir(npm.cache, function (er, files) { + if (er) return cb() + asyncMap( files.filter(function (f) { + return npm.config.get("force") || f !== "-" + }).map(function (f) { + return path.join(npm.cache, f) + }) + , rm, cb ) + }) + } + else { + rm(f, cb) + } +} + +// npm cache add +// npm cache add +// npm cache add +// npm cache add +cache.add = function (pkg, ver, where, scrub, cb) { + assert(typeof pkg === "string", "must include name of package to install") + assert(typeof cb === "function", "must include callback") + + if (scrub) { + return clean([], function (er) { + if (er) return cb(er) + add([pkg, ver], where, cb) + }) + } + return add([pkg, ver], where, cb) +} + + +var adding = 0 +function add (args, where, cb) { + // this is hot code. almost everything passes through here. + // the args can be any of: + // ["url"] + // ["pkg", "version"] + // ["pkg@version"] + // ["pkg", "url"] + // This is tricky, because urls can contain @ + // Also, in some cases we get [name, null] rather + // that just a single argument. + + var usage = "Usage:\n" + + " npm cache add \n" + + " npm cache add @\n" + + " npm cache add \n" + + " npm cache add \n" + , spec + + log.silly("cache add", "args", args) + + if (args[1] === undefined) args[1] = null + + // at this point the args length must ==2 + if (args[1] !== null) { + spec = args[0]+"@"+args[1] + } else if (args.length === 2) { + spec = args[0] + } + + log.verbose("cache add", "spec", spec) + + if (!spec) return cb(usage) + + if (adding <= 0) { + npm.spinner.start() + } + adding++ + cb = afterAdd(cb) + + realizePackageSpecifier(spec, where, function (err, p) { + if (err) return cb(err) + + log.silly("cache add", "parsed spec", p) + + switch (p.type) { + case "local": + case "directory": + addLocal(p, null, cb) + break + case "remote": + // get auth, if possible + mapToRegistry(p.raw, npm.config, function (err, uri, auth) { + if (err) return cb(err) + + addRemoteTarball(p.spec, {name : p.name}, null, auth, cb) + }) + break + case "git": + case "hosted": + addRemoteGit(p.rawSpec, cb) + break + default: + if (p.name) return addNamed(p.name, p.spec, null, cb) + + cb(new Error("couldn't figure out how to install " + spec)) + } + }) +} + +function unpack (pkg, ver, unpackTarget, dMode, fMode, uid, gid, cb) { + if (typeof cb !== "function") cb = gid, gid = null + if (typeof cb !== "function") cb = uid, uid = null + if (typeof cb !== "function") cb = fMode, fMode = null + if (typeof cb !== "function") cb = dMode, dMode = null + + read(pkg, ver, false, function (er) { + if (er) { + log.error("unpack", "Could not read data for %s", pkg + "@" + ver) + return cb(er) + } + npm.commands.unbuild([unpackTarget], true, function (er) { + if (er) return cb(er) + tar.unpack( path.join(cachedPackageRoot({name : pkg, version : ver}), "package.tgz") + , unpackTarget + , dMode, fMode + , uid, gid + , cb ) + }) + }) +} + +function afterAdd (cb) { return function (er, data) { + adding-- + if (adding <= 0) npm.spinner.stop() + + if (er || !data || !data.name || !data.version) return cb(er, data) + log.silly("cache", "afterAdd", data.name+"@"+data.version) + + // Save the resolved, shasum, etc. into the data so that the next + // time we load from this cached data, we have all the same info. + // Ignore if it fails. + var pj = path.join(cachedPackageRoot(data), "package", "package.json") + + var done = inflight(pj, cb) + if (!done) return log.verbose("afterAdd", pj, "already in flight; not writing") + log.verbose("afterAdd", pj, "not in flight; writing") + + getStat(function (er, cs) { + if (er) return done(er) + writeFileAtomic(pj, JSON.stringify(data), {chown : cs}, function (er) { + if (!er) log.verbose("afterAdd", pj, "written") + return done(null, data) + }) + }) +}} diff --git a/node_modules/npm/lib/cache/add-local-tarball.js b/node_modules/npm/lib/cache/add-local-tarball.js new file mode 100644 index 00000000..f078039e --- /dev/null +++ b/node_modules/npm/lib/cache/add-local-tarball.js @@ -0,0 +1,180 @@ +var mkdir = require("mkdirp") + , assert = require("assert") + , fs = require("graceful-fs") + , writeFileAtomic = require("write-file-atomic") + , path = require("path") + , sha = require("sha") + , npm = require("../npm.js") + , log = require("npmlog") + , tar = require("../utils/tar.js") + , pathIsInside = require("path-is-inside") + , getCacheStat = require("./get-stat.js") + , cachedPackageRoot = require("./cached-package-root.js") + , chownr = require("chownr") + , inflight = require("inflight") + , once = require("once") + , writeStreamAtomic = require("fs-write-stream-atomic") + , randomBytes = require("crypto").pseudoRandomBytes // only need uniqueness + +module.exports = addLocalTarball + +function addLocalTarball (p, pkgData, shasum, cb) { + assert(typeof p === "string", "must have path") + assert(typeof cb === "function", "must have callback") + + if (!pkgData) pkgData = {} + + // If we don't have a shasum yet, compute it. + if (!shasum) { + return sha.get(p, function (er, shasum) { + if (er) return cb(er) + log.silly("addLocalTarball", "shasum (computed)", shasum) + addLocalTarball(p, pkgData, shasum, cb) + }) + } + + if (pathIsInside(p, npm.cache)) { + if (path.basename(p) !== "package.tgz") { + return cb(new Error("Not a valid cache tarball name: "+p)) + } + log.verbose("addLocalTarball", "adding from inside cache", p) + return addPlacedTarball(p, pkgData, shasum, cb) + } + + addTmpTarball(p, pkgData, shasum, function (er, data) { + if (data) { + data._resolved = p + data._shasum = data._shasum || shasum + } + return cb(er, data) + }) +} + +function addPlacedTarball (p, pkgData, shasum, cb) { + assert(pkgData, "should have package data by now") + assert(typeof cb === "function", "cb function required") + + getCacheStat(function (er, cs) { + if (er) return cb(er) + return addPlacedTarball_(p, pkgData, cs.uid, cs.gid, shasum, cb) + }) +} + +function addPlacedTarball_ (p, pkgData, uid, gid, resolvedSum, cb) { + var folder = path.join(cachedPackageRoot(pkgData), "package") + + // First, make sure we have the shasum, if we don't already. + if (!resolvedSum) { + sha.get(p, function (er, shasum) { + if (er) return cb(er) + addPlacedTarball_(p, pkgData, uid, gid, shasum, cb) + }) + return + } + + mkdir(folder, function (er) { + if (er) return cb(er) + var pj = path.join(folder, "package.json") + var json = JSON.stringify(pkgData, null, 2) + writeFileAtomic(pj, json, function (er) { + cb(er, pkgData) + }) + }) +} + +function addTmpTarball (tgz, pkgData, shasum, cb) { + assert(typeof cb === "function", "must have callback function") + assert(shasum, "must have shasum by now") + + cb = inflight("addTmpTarball:" + tgz, cb) + if (!cb) return log.verbose("addTmpTarball", tgz, "already in flight; not adding") + log.verbose("addTmpTarball", tgz, "not in flight; adding") + + // we already have the package info, so just move into place + if (pkgData && pkgData.name && pkgData.version) { + log.verbose( + "addTmpTarball", + "already have metadata; skipping unpack for", + pkgData.name + "@" + pkgData.version + ) + return addTmpTarball_(tgz, pkgData, shasum, cb) + } + + // This is a tarball we probably downloaded from the internet. The shasum's + // already been checked, but we haven't ever had a peek inside, so we unpack + // it here just to make sure it is what it says it is. + // + // NOTE: we might not have any clue what we think it is, for example if the + // user just did `npm install ./foo.tgz` + + // generate a unique filename + randomBytes(6, function (er, random) { + if (er) return cb(er) + + var target = path.join(npm.tmp, "unpack-" + random.toString("hex")) + getCacheStat(function (er, cs) { + if (er) return cb(er) + + log.verbose("addTmpTarball", "validating metadata from", tgz) + tar.unpack(tgz, target, null, null, cs.uid, cs.gid, function (er, data) { + if (er) return cb(er) + + // check that this is what we expected. + if (!data.name) { + return cb(new Error("No name provided")) + } + else if (pkgData.name && data.name !== pkgData.name) { + return cb(new Error("Invalid Package: expected " + pkgData.name + + " but found " + data.name)) + } + + if (!data.version) { + return cb(new Error("No version provided")) + } + else if (pkgData.version && data.version !== pkgData.version) { + return cb(new Error("Invalid Package: expected " + + pkgData.name + "@" + pkgData.version + + " but found " + data.name + "@" + data.version)) + } + + addTmpTarball_(tgz, data, shasum, cb) + }) + }) + }) +} + +function addTmpTarball_ (tgz, data, shasum, cb) { + assert(typeof cb === "function", "must have callback function") + cb = once(cb) + + assert(data.name, "should have package name by now") + assert(data.version, "should have package version by now") + + var root = cachedPackageRoot(data) + var pkg = path.resolve(root, "package") + var target = path.resolve(root, "package.tgz") + getCacheStat(function (er, cs) { + if (er) return cb(er) + mkdir(pkg, function (er, created) { + + // chown starting from the first dir created by mkdirp, + // or the root dir, if none had to be created, so that + // we know that we get all the children. + function chown () { + chownr(created || root, cs.uid, cs.gid, done) + } + + if (er) return cb(er) + var read = fs.createReadStream(tgz) + var write = writeStreamAtomic(target, { mode: npm.modes.file }) + var fin = cs.uid && cs.gid ? chown : done + read.on("error", cb).pipe(write).on("error", cb).on("close", fin) + }) + + }) + + function done() { + data._shasum = data._shasum || shasum + cb(null, data) + } +} diff --git a/node_modules/npm/lib/cache/add-local.js b/node_modules/npm/lib/cache/add-local.js new file mode 100644 index 00000000..40586769 --- /dev/null +++ b/node_modules/npm/lib/cache/add-local.js @@ -0,0 +1,126 @@ +var assert = require("assert") + , path = require("path") + , mkdir = require("mkdirp") + , chownr = require("chownr") + , pathIsInside = require("path-is-inside") + , readJson = require("read-package-json") + , log = require("npmlog") + , npm = require("../npm.js") + , tar = require("../utils/tar.js") + , deprCheck = require("../utils/depr-check.js") + , getCacheStat = require("./get-stat.js") + , cachedPackageRoot = require("./cached-package-root.js") + , addLocalTarball = require("./add-local-tarball.js") + , sha = require("sha") + , inflight = require("inflight") + +module.exports = addLocal + +function addLocal (p, pkgData, cb_) { + assert(typeof p === "object", "must have spec info") + assert(typeof cb_ === "function", "must have callback") + + pkgData = pkgData || {} + + function cb (er, data) { + if (er) { + log.error("addLocal", "Could not install %s", p.spec) + return cb_(er) + } + if (data && !data._fromGithub) { + data._from = path.relative(npm.prefix, p.spec) || "." + var resolved = path.relative(npm.prefix, p.spec) + if (resolved) data._resolved = "file:"+resolved + } + return cb_(er, data) + } + + if (p.type === "directory") { + addLocalDirectory(p.spec, pkgData, null, cb) + } + else { + addLocalTarball(p.spec, pkgData, null, cb) + } +} + +// At this point, if shasum is set, it's something that we've already +// read and checked. Just stashing it in the data at this point. +function addLocalDirectory (p, pkgData, shasum, cb) { + assert(pkgData, "must pass package data") + assert(typeof cb === "function", "must have callback") + + // if it's a folder, then read the package.json, + // tar it to the proper place, and add the cache tar + if (pathIsInside(p, npm.cache)) return cb(new Error( + "Adding a cache directory to the cache will make the world implode.")) + + readJson(path.join(p, "package.json"), false, function (er, data) { + if (er) return cb(er) + + if (!data.name) { + return cb(new Error("No name provided in package.json")) + } + else if (pkgData.name && pkgData.name !== data.name) { + return cb(new Error( + "Invalid package: expected " + pkgData.name + " but found " + data.name + )) + } + + if (!data.version) { + return cb(new Error("No version provided in package.json")) + } + else if (pkgData.version && pkgData.version !== data.version) { + return cb(new Error( + "Invalid package: expected " + pkgData.name + "@" + pkgData.version + + " but found " + data.name + "@" + data.version + )) + } + + deprCheck(data) + + // pack to {cache}/name/ver/package.tgz + var root = cachedPackageRoot(data) + var tgz = path.resolve(root, "package.tgz") + var pj = path.resolve(root, "package/package.json") + + var wrapped = inflight(tgz, next) + if (!wrapped) return log.verbose("addLocalDirectory", tgz, "already in flight; waiting") + log.verbose("addLocalDirectory", tgz, "not in flight; packing") + + getCacheStat(function (er, cs) { + mkdir(path.dirname(pj), function (er, made) { + if (er) return wrapped(er) + var fancy = !pathIsInside(p, npm.tmp) + tar.pack(tgz, p, data, fancy, function (er) { + if (er) { + log.error("addLocalDirectory", "Could not pack", p, "to", tgz) + return wrapped(er) + } + + if (!cs || isNaN(cs.uid) || isNaN(cs.gid)) return wrapped() + + chownr(made || tgz, cs.uid, cs.gid, function (er) { + if (er && er.code === 'ENOENT') return wrapped() + wrapped(er) + }) + }) + }) + }) + + function next (er) { + if (er) return cb(er) + // if we have the shasum already, just add it + if (shasum) { + return addLocalTarball(tgz, data, shasum, cb) + } else { + sha.get(tgz, function (er, shasum) { + if (er) { + return cb(er) + } + data._shasum = shasum + return addLocalTarball(tgz, data, shasum, cb) + }) + } + } + }) +} diff --git a/node_modules/npm/lib/cache/add-named.js b/node_modules/npm/lib/cache/add-named.js new file mode 100644 index 00000000..acc67bf9 --- /dev/null +++ b/node_modules/npm/lib/cache/add-named.js @@ -0,0 +1,299 @@ +var path = require("path") + , assert = require("assert") + , fs = require("graceful-fs") + , http = require("http") + , log = require("npmlog") + , semver = require("semver") + , readJson = require("read-package-json") + , url = require("url") + , npm = require("../npm.js") + , deprCheck = require("../utils/depr-check.js") + , inflight = require("inflight") + , addRemoteTarball = require("./add-remote-tarball.js") + , cachedPackageRoot = require("./cached-package-root.js") + , mapToRegistry = require("../utils/map-to-registry.js") + + +module.exports = addNamed + +function getOnceFromRegistry (name, from, next, done) { + function fixName(err, data, json, resp) { + // this is only necessary until npm/npm-registry-client#80 is fixed + if (err && err.pkgid && err.pkgid !== name) { + err.message = err.message.replace( + new RegExp(': ' + err.pkgid.replace(/(\W)/g, '\\$1') + '$'), + ': ' + name + ) + err.pkgid = name + } + next(err, data, json, resp) + } + + mapToRegistry(name, npm.config, function (er, uri, auth) { + if (er) return done(er) + + var key = "registry:" + uri + next = inflight(key, next) + if (!next) return log.verbose(from, key, "already in flight; waiting") + else log.verbose(from, key, "not in flight; fetching") + + npm.registry.get(uri, { auth : auth }, fixName) + }) +} + +function addNamed (name, version, data, cb_) { + assert(typeof name === "string", "must have module name") + assert(typeof cb_ === "function", "must have callback") + + var key = name + "@" + version + log.silly("addNamed", key) + + function cb (er, data) { + if (data && !data._fromGithub) data._from = key + cb_(er, data) + } + + if (semver.valid(version, true)) { + log.verbose('addNamed', JSON.stringify(version), 'is a plain semver version for', name) + addNameVersion(name, version, data, cb) + } else if (semver.validRange(version, true)) { + log.verbose('addNamed', JSON.stringify(version), 'is a valid semver range for', name) + addNameRange(name, version, data, cb) + } else { + log.verbose('addNamed', JSON.stringify(version), 'is being treated as a dist-tag for', name) + addNameTag(name, version, data, cb) + } +} + +function addNameTag (name, tag, data, cb) { + log.info("addNameTag", [name, tag]) + var explicit = true + if (!tag) { + explicit = false + tag = npm.config.get("tag") + } + + getOnceFromRegistry(name, "addNameTag", next, cb) + + function next (er, data, json, resp) { + if (!er) er = errorResponse(name, resp) + if (er) return cb(er) + + log.silly("addNameTag", "next cb for", name, "with tag", tag) + + engineFilter(data) + if (data["dist-tags"] && data["dist-tags"][tag] + && data.versions[data["dist-tags"][tag]]) { + var ver = data["dist-tags"][tag] + return addNamed(name, ver, data.versions[ver], cb) + } + if (!explicit && Object.keys(data.versions).length) { + return addNamed(name, "*", data, cb) + } + + er = installTargetsError(tag, data) + return cb(er) + } +} + +function engineFilter (data) { + var npmv = npm.version + , nodev = npm.config.get("node-version") + , strict = npm.config.get("engine-strict") + + if (!nodev || npm.config.get("force")) return data + + Object.keys(data.versions || {}).forEach(function (v) { + var eng = data.versions[v].engines + if (!eng) return + if (!strict && !data.versions[v].engineStrict) return + if (eng.node && !semver.satisfies(nodev, eng.node, true) + || eng.npm && !semver.satisfies(npmv, eng.npm, true)) { + delete data.versions[v] + } + }) +} + +function addNameVersion (name, v, data, cb) { + var ver = semver.valid(v, true) + if (!ver) return cb(new Error("Invalid version: "+v)) + + var response + + if (data) { + response = null + return next() + } + + getOnceFromRegistry(name, "addNameVersion", setData, cb) + + function setData (er, d, json, resp) { + if (!er) { + er = errorResponse(name, resp) + } + if (er) return cb(er) + data = d && d.versions[ver] + if (!data) { + er = new Error("version not found: "+name+"@"+ver) + er.package = name + er.statusCode = 404 + return cb(er) + } + response = resp + next() + } + + function next () { + deprCheck(data) + var dist = data.dist + + if (!dist) return cb(new Error("No dist in "+data._id+" package")) + + if (!dist.tarball) return cb(new Error( + "No dist.tarball in " + data._id + " package")) + + if ((response && response.statusCode !== 304) || npm.config.get("force")) { + return fetchit() + } + + // we got cached data, so let's see if we have a tarball. + var pkgroot = cachedPackageRoot({name : name, version : ver}) + var pkgtgz = path.join(pkgroot, "package.tgz") + var pkgjson = path.join(pkgroot, "package", "package.json") + fs.stat(pkgtgz, function (er) { + if (!er) { + readJson(pkgjson, function (er, data) { + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + + if (data) { + if (!data.name) return cb(new Error("No name provided")) + if (!data.version) return cb(new Error("No version provided")) + + // check the SHA of the package we have, to ensure it wasn't installed + // from somewhere other than the registry (eg, a fork) + if (data._shasum && dist.shasum && data._shasum !== dist.shasum) { + return fetchit() + } + } + + if (er) return fetchit() + else return cb(null, data) + }) + } else return fetchit() + }) + + function fetchit () { + mapToRegistry(name, npm.config, function (er, _, auth, ruri) { + if (er) return cb(er) + + // Use the same protocol as the registry. https registry --> https + // tarballs, but only if they're the same hostname, or else detached + // tarballs may not work. + var tb = url.parse(dist.tarball) + var rp = url.parse(ruri) + if (tb.hostname === rp.hostname && tb.protocol !== rp.protocol) { + tb.protocol = rp.protocol + // If a different port is associated with the other protocol + // we need to update that as well + if (rp.port !== tb.port) { + tb.port = rp.port + delete tb.host + } + delete tb.href + } + tb = url.format(tb) + + // Only add non-shasum'ed packages if --forced. Only ancient things + // would lack this for good reasons nowadays. + if (!dist.shasum && !npm.config.get("force")) { + return cb(new Error("package lacks shasum: " + data._id)) + } + + addRemoteTarball(tb, data, dist.shasum, auth, cb) + }) + } + } +} + +function addNameRange (name, range, data, cb) { + range = semver.validRange(range, true) + if (range === null) return cb(new Error( + "Invalid version range: " + range + )) + + log.silly("addNameRange", {name:name, range:range, hasData:!!data}) + + if (data) return next() + + getOnceFromRegistry(name, "addNameRange", setData, cb) + + function setData (er, d, json, resp) { + if (!er) { + er = errorResponse(name, resp) + } + if (er) return cb(er) + data = d + next() + } + + function next () { + log.silly( "addNameRange", "number 2" + , {name:name, range:range, hasData:!!data}) + engineFilter(data) + + log.silly("addNameRange", "versions" + , [data.name, Object.keys(data.versions || {})]) + + // if the tagged version satisfies, then use that. + var tagged = data["dist-tags"][npm.config.get("tag")] + if (tagged + && data.versions[tagged] + && semver.satisfies(tagged, range, true)) { + return addNamed(name, tagged, data.versions[tagged], cb) + } + + // find the max satisfying version. + var versions = Object.keys(data.versions || {}) + var ms = semver.maxSatisfying(versions, range, true) + if (!ms) { + if (range === "*" && versions.length) { + return addNameTag(name, "latest", data, cb) + } else { + return cb(installTargetsError(range, data)) + } + } + + // if we don't have a registry connection, try to see if + // there's a cached copy that will be ok. + addNamed(name, ms, data.versions[ms], cb) + } +} + +function installTargetsError (requested, data) { + var targets = Object.keys(data["dist-tags"]).filter(function (f) { + return (data.versions || {}).hasOwnProperty(f) + }).concat(Object.keys(data.versions || {})) + + requested = data.name + (requested ? "@'" + requested + "'" : "") + + targets = targets.length + ? "Valid install targets:\n" + JSON.stringify(targets) + "\n" + : "No valid targets found.\n" + + "Perhaps not compatible with your version of node?" + + var er = new Error( "No compatible version found: " + + requested + "\n" + targets) + er.code = "ETARGET" + return er +} + +function errorResponse (name, response) { + var er + if (response.statusCode >= 400) { + er = new Error(http.STATUS_CODES[response.statusCode]) + er.statusCode = response.statusCode + er.code = "E" + er.statusCode + er.pkgid = name + } + return er +} diff --git a/node_modules/npm/lib/cache/add-remote-git.js b/node_modules/npm/lib/cache/add-remote-git.js new file mode 100644 index 00000000..112e8419 --- /dev/null +++ b/node_modules/npm/lib/cache/add-remote-git.js @@ -0,0 +1,481 @@ +var assert = require('assert') +var crypto = require('crypto') +var fs = require('graceful-fs') +var path = require('path') +var url = require('url') + +var chownr = require('chownr') +var dezalgo = require('dezalgo') +var hostedFromURL = require('hosted-git-info').fromUrl +var inflight = require('inflight') +var log = require('npmlog') +var mkdir = require('mkdirp') +var normalizeGitUrl = require('normalize-git-url') +var npa = require('npm-package-arg') +var realizePackageSpecifier = require('realize-package-specifier') + +var addLocal = require('./add-local.js') +var correctMkdir = require('../utils/correct-mkdir.js') +var git = require('../utils/git.js') +var npm = require('../npm.js') +var rm = require('../utils/gently-rm.js') + +var remotes = path.resolve(npm.config.get('cache'), '_git-remotes') +var templates = path.join(remotes, '_templates') + +var VALID_VARIABLES = [ + 'GIT_ASKPASS', + 'GIT_EXEC_PATH', + 'GIT_PROXY_COMMAND', + 'GIT_SSH', + 'GIT_SSH_COMMAND', + 'GIT_SSL_CAINFO', + 'GIT_SSL_NO_VERIFY' +] + +module.exports = addRemoteGit +function addRemoteGit (uri, _cb) { + assert(typeof uri === 'string', 'must have git URL') + assert(typeof _cb === 'function', 'must have callback') + var cb = dezalgo(_cb) + + log.verbose('addRemoteGit', 'caching', uri) + + // the URL comes in exactly as it was passed on the command line, or as + // normalized by normalize-package-data / read-package-json / read-installed, + // so figure out what to do with it using hosted-git-info + var parsed = hostedFromURL(uri) + if (parsed) { + // normalize GitHub syntax to org/repo (for now) + var from + if (parsed.type === 'github' && parsed.default === 'shortcut') { + from = parsed.path() + } else { + from = parsed.toString() + } + + log.verbose('addRemoteGit', from, 'is a repository hosted by', parsed.type) + + // prefer explicit URLs to pushing everything through shortcuts + if (parsed.default !== 'shortcut') { + return tryClone(from, parsed.toString(), false, cb) + } + + // try git:, then git+ssh:, then git+https: before failing + tryGitProto(from, parsed, cb) + } else { + // verify that this is a Git URL before continuing + parsed = npa(uri) + if (parsed.type !== 'git') { + return cb(new Error(uri + 'is not a Git or GitHub URL')) + } + + tryClone(parsed.rawSpec, uri, false, cb) + } +} + +function tryGitProto (from, hostedInfo, cb) { + var gitURL = hostedInfo.git() + if (!gitURL) return trySSH(from, hostedInfo, cb) + + log.silly('tryGitProto', 'attempting to clone', gitURL) + tryClone(from, gitURL, true, function (er) { + if (er) return tryHTTPS(from, hostedInfo, cb) + + cb.apply(this, arguments) + }) +} + +function tryHTTPS (from, hostedInfo, cb) { + var httpsURL = hostedInfo.https() + if (!httpsURL) { + return cb(new Error(from + ' can not be cloned via Git, SSH, or HTTPS')) + } + + log.silly('tryHTTPS', 'attempting to clone', httpsURL) + tryClone(from, httpsURL, true, function (er) { + if (er) return trySSH(from, hostedInfo, cb) + + cb.apply(this, arguments) + }) +} + +function trySSH (from, hostedInfo, cb) { + var sshURL = hostedInfo.ssh() + if (!sshURL) return tryHTTPS(from, hostedInfo, cb) + + log.silly('trySSH', 'attempting to clone', sshURL) + tryClone(from, sshURL, false, cb) +} + +function tryClone (from, combinedURL, silent, cb) { + log.silly('tryClone', 'cloning', from, 'via', combinedURL) + + var normalized = normalizeGitUrl(combinedURL) + var cloneURL = normalized.url + var treeish = normalized.branch + + // ensure that similarly-named remotes don't collide + var repoID = cloneURL.replace(/[^a-zA-Z0-9]+/g, '-') + '-' + + crypto.createHash('sha1').update(combinedURL).digest('hex').slice(0, 8) + var cachedRemote = path.join(remotes, repoID) + + cb = inflight(repoID, cb) + if (!cb) { + return log.verbose('tryClone', repoID, 'already in flight; waiting') + } + log.verbose('tryClone', repoID, 'not in flight; caching') + + // initialize the remotes cache with the correct perms + getGitDir(function (er) { + if (er) return cb(er) + fs.stat(cachedRemote, function (er, s) { + if (er) return mirrorRemote(from, cloneURL, treeish, cachedRemote, silent, finish) + if (!s.isDirectory()) return resetRemote(from, cloneURL, treeish, cachedRemote, finish) + + validateExistingRemote(from, cloneURL, treeish, cachedRemote, finish) + }) + + // always set permissions on the cached remote + function finish (er, data) { + if (er) return cb(er, data) + addModeRecursive(cachedRemote, npm.modes.file, function (er) { + return cb(er, data) + }) + } + }) +} + +// don't try too hard to hold on to a remote +function resetRemote (from, cloneURL, treeish, cachedRemote, cb) { + log.info('resetRemote', 'resetting', cachedRemote, 'for', from) + rm(cachedRemote, function (er) { + if (er) return cb(er) + mirrorRemote(from, cloneURL, treeish, cachedRemote, false, cb) + }) +} + +// reuse a cached remote when possible, but nuke it if it's in an +// inconsistent state +function validateExistingRemote (from, cloneURL, treeish, cachedRemote, cb) { + git.whichAndExec( + ['config', '--get', 'remote.origin.url'], + { cwd: cachedRemote, env: gitEnv() }, + function (er, stdout, stderr) { + var originURL + if (stdout) { + originURL = stdout.trim() + log.silly('validateExistingRemote', from, 'remote.origin.url:', originURL) + } + + if (stderr) stderr = stderr.trim() + if (stderr || er) { + log.warn('addRemoteGit', from, 'resetting remote', cachedRemote, 'because of error:', stderr || er) + return resetRemote(from, cloneURL, treeish, cachedRemote, cb) + } else if (cloneURL !== originURL) { + log.warn( + 'addRemoteGit', + from, + 'pre-existing cached repo', cachedRemote, 'points to', originURL, 'and not', cloneURL + ) + return resetRemote(from, cloneURL, treeish, cachedRemote, cb) + } + + log.verbose('validateExistingRemote', from, 'is updating existing cached remote', cachedRemote) + updateRemote(from, cloneURL, treeish, cachedRemote, cb) + } + ) +} + +// make a complete bare mirror of the remote repo +// NOTE: npm uses a blank template directory to prevent weird inconsistencies +// https://github.com/npm/npm/issues/5867 +function mirrorRemote (from, cloneURL, treeish, cachedRemote, silent, cb) { + mkdir(cachedRemote, function (er) { + if (er) return cb(er) + + var args = [ + 'clone', + '--template=' + templates, + '--mirror', + cloneURL, cachedRemote + ] + git.whichAndExec( + ['clone', '--template=' + templates, '--mirror', cloneURL, cachedRemote], + { cwd: cachedRemote, env: gitEnv() }, + function (er, stdout, stderr) { + if (er) { + var combined = (stdout + '\n' + stderr).trim() + var command = 'git ' + args.join(' ') + ':' + if (silent) { + log.verbose(command, combined) + } else { + log.error(command, combined) + } + return cb(er) + } + log.verbose('mirrorRemote', from, 'git clone ' + cloneURL, stdout.trim()) + setPermissions(from, cloneURL, treeish, cachedRemote, cb) + } + ) + }) +} + +function setPermissions (from, cloneURL, treeish, cachedRemote, cb) { + if (process.platform === 'win32') { + log.verbose('setPermissions', from, 'skipping chownr on Windows') + resolveHead(from, cloneURL, treeish, cachedRemote, cb) + } else { + getGitDir(function (er, cs) { + if (er) { + log.error('setPermissions', from, 'could not get cache stat') + return cb(er) + } + + chownr(cachedRemote, cs.uid, cs.gid, function (er) { + if (er) { + log.error( + 'setPermissions', + 'Failed to change git repository ownership under npm cache for', + cachedRemote + ) + return cb(er) + } + + log.verbose('setPermissions', from, 'set permissions on', cachedRemote) + resolveHead(from, cloneURL, treeish, cachedRemote, cb) + }) + }) + } +} + +// always fetch the origin, even right after mirroring, because this way +// permissions will get set correctly +function updateRemote (from, cloneURL, treeish, cachedRemote, cb) { + git.whichAndExec( + ['fetch', '-a', 'origin'], + { cwd: cachedRemote, env: gitEnv() }, + function (er, stdout, stderr) { + if (er) { + var combined = (stdout + '\n' + stderr).trim() + log.error('git fetch -a origin (' + cloneURL + ')', combined) + return cb(er) + } + log.verbose('updateRemote', 'git fetch -a origin (' + cloneURL + ')', stdout.trim()) + + setPermissions(from, cloneURL, treeish, cachedRemote, cb) + } + ) +} + +// branches and tags are both symbolic labels that can be attached to different +// commits, so resolve the commit-ish to the current actual treeish the label +// corresponds to +// +// important for shrinkwrap +function resolveHead (from, cloneURL, treeish, cachedRemote, cb) { + log.verbose('resolveHead', from, 'original treeish:', treeish) + var args = ['rev-list', '-n1', treeish] + git.whichAndExec( + args, + { cwd: cachedRemote, env: gitEnv() }, + function (er, stdout, stderr) { + if (er) { + log.error('git ' + args.join(' ') + ':', stderr) + return cb(er) + } + + var resolvedTreeish = stdout.trim() + log.silly('resolveHead', from, 'resolved treeish:', resolvedTreeish) + + var resolvedURL = getResolved(cloneURL, resolvedTreeish) + if (!resolvedURL) { + return cb(new Error( + 'unable to clone ' + from + ' because git clone string ' + + cloneURL + ' is in a form npm can\'t handle' + )) + } + log.verbose('resolveHead', from, 'resolved Git URL:', resolvedURL) + + // generate a unique filename + var tmpdir = path.join( + npm.tmp, + 'git-cache-' + crypto.pseudoRandomBytes(6).toString('hex'), + resolvedTreeish + ) + log.silly('resolveHead', 'Git working directory:', tmpdir) + + mkdir(tmpdir, function (er) { + if (er) return cb(er) + + cloneResolved(from, resolvedURL, resolvedTreeish, cachedRemote, tmpdir, cb) + }) + } + ) +} + +// make a clone from the mirrored cache so we have a temporary directory in +// which we can check out the resolved treeish +function cloneResolved (from, resolvedURL, resolvedTreeish, cachedRemote, tmpdir, cb) { + var args = ['clone', cachedRemote, tmpdir] + git.whichAndExec( + args, + { cwd: cachedRemote, env: gitEnv() }, + function (er, stdout, stderr) { + stdout = (stdout + '\n' + stderr).trim() + if (er) { + log.error('git ' + args.join(' ') + ':', stderr) + return cb(er) + } + log.verbose('cloneResolved', from, 'clone', stdout) + + checkoutTreeish(from, resolvedURL, resolvedTreeish, tmpdir, cb) + } + ) +} + +// there is no safe way to do a one-step clone to a treeish that isn't +// guaranteed to be a branch, so explicitly check out the treeish once it's +// cloned +function checkoutTreeish (from, resolvedURL, resolvedTreeish, tmpdir, cb) { + var args = ['checkout', resolvedTreeish] + git.whichAndExec( + args, + { cwd: tmpdir, env: gitEnv() }, + function (er, stdout, stderr) { + stdout = (stdout + '\n' + stderr).trim() + if (er) { + log.error('git ' + args.join(' ') + ':', stderr) + return cb(er) + } + log.verbose('checkoutTreeish', from, 'checkout', stdout) + + // convince addLocal that the checkout is a local dependency + realizePackageSpecifier(tmpdir, function (er, spec) { + if (er) { + log.error('addRemoteGit', 'Failed to map', tmpdir, 'to a package specifier') + return cb(er) + } + + // ensure pack logic is applied + // https://github.com/npm/npm/issues/6400 + addLocal(spec, null, function (er, data) { + if (data) { + if (npm.config.get('save-exact')) { + log.verbose('addRemoteGit', 'data._from:', resolvedURL, '(save-exact)') + data._from = resolvedURL + } else { + log.verbose('addRemoteGit', 'data._from:', from) + data._from = from + } + + log.verbose('addRemoteGit', 'data._resolved:', resolvedURL) + data._resolved = resolvedURL + } + + cb(er, data) + }) + }) + } + ) +} + +function getGitDir (cb) { + correctMkdir(remotes, function (er, stats) { + if (er) return cb(er) + + // We don't need global templates when cloning. Use an empty directory for + // the templates, creating it (and setting its permissions) if necessary. + mkdir(templates, function (er) { + if (er) return cb(er) + + // Ensure that both the template and remotes directories have the correct + // permissions. + fs.chown(templates, stats.uid, stats.gid, function (er) { + cb(er, stats) + }) + }) + }) +} + +var gitEnv_ +function gitEnv () { + // git responds to env vars in some weird ways in post-receive hooks + // so don't carry those along. + if (gitEnv_) return gitEnv_ + + // allow users to override npm's insistence on not prompting for + // passphrases, but default to just failing when credentials + // aren't available + gitEnv_ = { GIT_ASKPASS: 'echo' } + + for (var k in process.env) { + if (!~VALID_VARIABLES.indexOf(k) && k.match(/^GIT/)) continue + gitEnv_[k] = process.env[k] + } + return gitEnv_ +} + +addRemoteGit.getResolved = getResolved +function getResolved (uri, treeish) { + // normalize hosted-git-info clone URLs back into regular URLs + // this will only work on URLs that hosted-git-info recognizes + // https://github.com/npm/npm/issues/7961 + var rehydrated = hostedFromURL(uri) + if (rehydrated) uri = rehydrated.toString() + + var parsed = url.parse(uri) + + // Checks for known protocols: + // http:, https:, ssh:, and git:, with optional git+ prefix. + if (!parsed.protocol || + !parsed.protocol.match(/^(((git\+)?(https?|ssh))|git|file):$/)) { + uri = 'git+ssh://' + uri + } + + if (!/^git[+:]/.test(uri)) { + uri = 'git+' + uri + } + + // Not all URIs are actually URIs, so use regex for the treeish. + return uri.replace(/(?:#.*)?$/, '#' + treeish) +} + +// similar to chmodr except it add permissions rather than overwriting them +// adapted from https://github.com/isaacs/chmodr/blob/master/chmodr.js +function addModeRecursive (cachedRemote, mode, cb) { + fs.readdir(cachedRemote, function (er, children) { + // Any error other than ENOTDIR means it's not readable, or doesn't exist. + // Give up. + if (er && er.code !== 'ENOTDIR') return cb(er) + if (er || !children.length) return addMode(cachedRemote, mode, cb) + + var len = children.length + var errState = null + children.forEach(function (child) { + addModeRecursive(path.resolve(cachedRemote, child), mode, then) + }) + + function then (er) { + if (errState) return undefined + if (er) return cb(errState = er) + if (--len === 0) return addMode(cachedRemote, dirMode(mode), cb) + } + }) +} + +function addMode (cachedRemote, mode, cb) { + fs.stat(cachedRemote, function (er, stats) { + if (er) return cb(er) + mode = stats.mode | mode + fs.chmod(cachedRemote, mode, cb) + }) +} + +// taken from https://github.com/isaacs/chmodr/blob/master/chmodr.js +function dirMode (mode) { + if (mode & parseInt('0400', 8)) mode |= parseInt('0100', 8) + if (mode & parseInt('040', 8)) mode |= parseInt('010', 8) + if (mode & parseInt('04', 8)) mode |= parseInt('01', 8) + return mode +} diff --git a/node_modules/npm/lib/cache/add-remote-tarball.js b/node_modules/npm/lib/cache/add-remote-tarball.js new file mode 100644 index 00000000..d04e9da5 --- /dev/null +++ b/node_modules/npm/lib/cache/add-remote-tarball.js @@ -0,0 +1,120 @@ +var mkdir = require("mkdirp") + , assert = require("assert") + , log = require("npmlog") + , path = require("path") + , sha = require("sha") + , retry = require("retry") + , writeStreamAtomic = require("fs-write-stream-atomic") + , PassThrough = require('readable-stream').PassThrough + , npm = require("../npm.js") + , inflight = require("inflight") + , addLocalTarball = require("./add-local-tarball.js") + , cacheFile = require("npm-cache-filename") + +module.exports = addRemoteTarball + +function addRemoteTarball (u, pkgData, shasum, auth, cb_) { + assert(typeof u === "string", "must have module URL") + assert(typeof cb_ === "function", "must have callback") + + function cb (er, data) { + if (data) { + data._from = u + data._resolved = u + data._shasum = data._shasum || shasum + } + cb_(er, data) + } + + cb_ = inflight(u, cb_) + if (!cb_) return log.verbose("addRemoteTarball", u, "already in flight; waiting") + log.verbose("addRemoteTarball", u, "not in flight; adding") + + // XXX Fetch direct to cache location, store tarballs under + // ${cache}/registry.npmjs.org/pkg/-/pkg-1.2.3.tgz + var tmp = cacheFile(npm.tmp, u) + + function next (er, resp, shasum) { + if (er) return cb(er) + addLocalTarball(tmp, pkgData, shasum, cb) + } + + log.verbose("addRemoteTarball", [u, shasum]) + mkdir(path.dirname(tmp), function (er) { + if (er) return cb(er) + addRemoteTarball_(u, tmp, shasum, auth, next) + }) +} + +function addRemoteTarball_ (u, tmp, shasum, auth, cb) { + // Tuned to spread 3 attempts over about a minute. + // See formula at . + var operation = retry.operation({ + retries: npm.config.get("fetch-retries") + , factor: npm.config.get("fetch-retry-factor") + , minTimeout: npm.config.get("fetch-retry-mintimeout") + , maxTimeout: npm.config.get("fetch-retry-maxtimeout") + }) + + operation.attempt(function (currentAttempt) { + log.info("retry", "fetch attempt " + currentAttempt + + " at " + (new Date()).toLocaleTimeString()) + fetchAndShaCheck(u, tmp, shasum, auth, function (er, response, shasum) { + // Only retry on 408, 5xx or no `response`. + var sc = response && response.statusCode + var statusRetry = !sc || (sc === 408 || sc >= 500) + if (er && statusRetry && operation.retry(er)) { + log.warn("retry", "will retry, error on last attempt: " + er) + return + } + cb(er, response, shasum) + }) + }) +} + +function fetchAndShaCheck (u, tmp, shasum, auth, cb) { + npm.registry.fetch(u, { auth : auth }, function (er, response) { + if (er) { + log.error("fetch failed", u) + return cb(er, response) + } + + var tarball = writeStreamAtomic(tmp, { mode: npm.modes.file }) + tarball.on('error', function (er) { + cb(er) + tarball.destroy() + }) + + tarball.on("finish", function () { + if (!shasum) { + // Well, we weren't given a shasum, so at least sha what we have + // in case we want to compare it to something else later + return sha.get(tmp, function (er, shasum) { + log.silly("fetchAndShaCheck", "shasum", shasum) + cb(er, response, shasum) + }) + } + + // validate that the url we just downloaded matches the expected shasum. + log.silly("fetchAndShaCheck", "shasum", shasum) + sha.check(tmp, shasum, function (er) { + if (er && er.message) { + // add original filename for better debuggability + er.message = er.message + "\n" + "From: " + u + } + return cb(er, response, shasum) + }) + }) + + // 0.8 http streams have a bug, where if they're paused with data in + // their buffers when the socket closes, they call `end` before emptying + // those buffers, which results in the entire pipeline ending and thus + // the point that applied backpressure never being able to trigger a + // `resume`. + // We work around this by piping into a pass through stream that has + // unlimited buffering. The pass through stream is from readable-stream + // and is thus a current streams3 implementation that is free of these + // bugs even on 0.8. + response.pipe(PassThrough({highWaterMark: Infinity})).pipe(tarball) + }) +} diff --git a/node_modules/npm/lib/cache/cached-package-root.js b/node_modules/npm/lib/cache/cached-package-root.js new file mode 100644 index 00000000..7163314a --- /dev/null +++ b/node_modules/npm/lib/cache/cached-package-root.js @@ -0,0 +1,14 @@ +var assert = require("assert") +var resolve = require("path").resolve + +var npm = require("../npm.js") + +module.exports = getCacheRoot + +function getCacheRoot (data) { + assert(data, "must pass package metadata") + assert(data.name, "package metadata must include name") + assert(data.version, "package metadata must include version") + + return resolve(npm.cache, data.name, data.version) +} diff --git a/node_modules/npm/lib/cache/caching-client.js b/node_modules/npm/lib/cache/caching-client.js new file mode 100644 index 00000000..a2c7c5f6 --- /dev/null +++ b/node_modules/npm/lib/cache/caching-client.js @@ -0,0 +1,218 @@ +module.exports = CachingRegistryClient + +var path = require("path") + , fs = require("graceful-fs") + , url = require("url") + , assert = require("assert") + , inherits = require("util").inherits + +var RegistryClient = require("npm-registry-client") + , npm = require("../npm.js") + , log = require("npmlog") + , getCacheStat = require("./get-stat.js") + , cacheFile = require("npm-cache-filename") + , mkdirp = require("mkdirp") + , rimraf = require("rimraf") + , chownr = require("chownr") + , writeFile = require("write-file-atomic") + +function CachingRegistryClient (config) { + RegistryClient.call(this, adaptConfig(config)) + + this._mapToCache = cacheFile(config.get("cache")) + + // swizzle in our custom cache invalidation logic + this._request = this.request + this.request = this._invalidatingRequest + this.get = get +} +inherits(CachingRegistryClient, RegistryClient) + +CachingRegistryClient.prototype._invalidatingRequest = function (uri, params, cb) { + var client = this + this._request.call(this, uri, params, function () { + var args = arguments + + var method = params.method + if (method !== "HEAD" && method !== "GET") { + var invalidated = client._mapToCache(uri) + // invalidate cache + // + // This is irrelevant for commands that do etag / last-modified caching, + // but ls and view also have a timed cache, so this keeps the user from + // thinking that it didn't work when it did. + // Note that failure is an acceptable option here, since the only + // result will be a stale cache for some helper commands. + log.verbose("request", "invalidating", invalidated, "on", method) + return rimraf(invalidated, function () { + cb.apply(undefined, args) + }) + } + + cb.apply(undefined, args) + }) +} + +function get (uri, params, cb) { + assert(typeof uri === "string", "must pass registry URI to get") + assert(params && typeof params === "object", "must pass params to get") + assert(typeof cb === "function", "must pass callback to get") + + var parsed = url.parse(uri) + assert( + parsed.protocol === "http:" || parsed.protocol === "https:", + "must have a URL that starts with http: or https:" + ) + + var cacheBase = cacheFile(npm.config.get("cache"))(uri) + var cachePath = path.join(cacheBase, ".cache.json") + + // If the GET is part of a write operation (PUT or DELETE), then + // skip past the cache entirely, but still save the results. + if (uri.match(/\?write=true$/)) { + log.verbose("get", "GET as part of write; not caching result") + return get_.call(this, uri, cachePath, params, cb) + } + + var client = this + fs.stat(cachePath, function (er, stat) { + if (!er) { + fs.readFile(cachePath, function (er, data) { + try { + data = JSON.parse(data) + } + catch (ex) { + data = null + } + + params.stat = stat + params.data = data + + get_.call(client, uri, cachePath, params, cb) + }) + } + else { + get_.call(client, uri, cachePath, params, cb) + } + }) +} + +function get_ (uri, cachePath, params, cb) { + var staleOk = params.staleOk === undefined ? false : params.staleOk + , timeout = params.timeout === undefined ? -1 : params.timeout + , data = params.data + , stat = params.stat + , etag + , lastModified + + timeout = Math.min(timeout, npm.config.get("cache-max") || 0) + timeout = Math.max(timeout, npm.config.get("cache-min") || -Infinity) + if (process.env.COMP_CWORD !== undefined && + process.env.COMP_LINE !== undefined && + process.env.COMP_POINT !== undefined) { + timeout = Math.max(timeout, 60000) + } + + if (data) { + if (data._etag) etag = data._etag + if (data._lastModified) lastModified = data._lastModified + + if (stat && timeout && timeout > 0) { + if ((Date.now() - stat.mtime.getTime())/1000 < timeout) { + log.verbose("get", uri, "not expired, no request") + delete data._etag + delete data._lastModified + return cb(null, data, JSON.stringify(data), { statusCode : 304 }) + } + + if (staleOk) { + log.verbose("get", uri, "staleOk, background update") + delete data._etag + delete data._lastModified + process.nextTick( + cb.bind(null, null, data, JSON.stringify(data), { statusCode : 304 } ) + ) + cb = function () {} + } + } + } + + var options = { + etag : etag, + lastModified : lastModified, + follow : params.follow, + auth : params.auth + } + this.request(uri, options, function (er, remoteData, raw, response) { + // if we get an error talking to the registry, but we have it + // from the cache, then just pretend we got it. + if (er && cachePath && data && !data.error) { + er = null + response = { statusCode: 304 } + } + + if (response) { + log.silly("get", "cb", [response.statusCode, response.headers]) + if (response.statusCode === 304 && (etag || lastModified)) { + remoteData = data + log.verbose(etag ? "etag" : "lastModified", uri+" from cache") + } + } + + data = remoteData + if (!data) er = er || new Error("failed to fetch from registry: " + uri) + + if (er) return cb(er, data, raw, response) + + saveToCache(cachePath, data, saved) + + // just give the write the old college try. if it fails, whatever. + function saved () { + delete data._etag + delete data._lastModified + cb(er, data, raw, response) + } + + function saveToCache (cachePath, data, saved) { + log.verbose("get", "saving", data.name, "to", cachePath) + getCacheStat(function (er, st) { + mkdirp(path.dirname(cachePath), function (er, made) { + if (er) return saved() + + writeFile(cachePath, JSON.stringify(data), function (er) { + if (er) return saved() + + chownr(made || cachePath, st.uid, st.gid, saved) + }) + }) + }) + } + }) +} + +function adaptConfig (config) { + return { + proxy : { + http : config.get("proxy"), + https : config.get("https-proxy"), + localAddress : config.get("local-address") + }, + ssl : { + certificate : config.get("cert"), + key : config.get("key"), + ca : config.get("ca"), + strict : config.get("strict-ssl") + }, + retry : { + retries : config.get("fetch-retries"), + factor : config.get("fetch-retry-factor"), + minTimeout : config.get("fetch-retry-mintimeout"), + maxTimeout : config.get("fetch-retry-maxtimeout") + }, + userAgent : config.get("user-agent"), + log : log, + defaultTag : config.get("tag"), + couchToken : config.get("_token"), + maxSockets : config.get('maxsockets') + } +} diff --git a/node_modules/npm/lib/cache/get-stat.js b/node_modules/npm/lib/cache/get-stat.js new file mode 100644 index 00000000..6ea797a4 --- /dev/null +++ b/node_modules/npm/lib/cache/get-stat.js @@ -0,0 +1,6 @@ +var npm = require('../npm.js') +var correctMkdir = require('../utils/correct-mkdir.js') + +module.exports = function getCacheStat (cb) { + correctMkdir(npm.cache, cb) +} diff --git a/node_modules/npm/lib/cache/update-index.js b/node_modules/npm/lib/cache/update-index.js new file mode 100644 index 00000000..ab1ede12 --- /dev/null +++ b/node_modules/npm/lib/cache/update-index.js @@ -0,0 +1,104 @@ +module.exports = updateIndex + +var fs = require('graceful-fs') +var assert = require('assert') +var path = require('path') +var mkdir = require('mkdirp') +var chownr = require('chownr') +var npm = require('../npm.js') +var log = require('npmlog') +var cacheFile = require('npm-cache-filename') +var getCacheStat = require('./get-stat.js') +var mapToRegistry = require('../utils/map-to-registry.js') + +/* /-/all is special. + * It uses timestamp-based caching and partial updates, + * because it is a monster. + */ +function updateIndex (staleness, cb) { + assert(typeof cb === 'function', 'must pass callback to updateIndex') + + mapToRegistry('-/all', npm.config, function (er, uri, auth) { + if (er) return cb(er) + + var params = { + timeout: staleness, + follow: true, + staleOk: true, + auth: auth + } + var cacheBase = cacheFile(npm.config.get('cache'))(uri) + var cachePath = path.join(cacheBase, '.cache.json') + log.info('updateIndex', cachePath) + + getCacheStat(function (er, st) { + if (er) return cb(er) + + mkdir(cacheBase, function (er, made) { + if (er) return cb(er) + + fs.readFile(cachePath, function (er, data) { + if (er) { + log.warn('', 'Building the local index for the first time, please be patient') + return updateIndex_(uri, params, {}, cachePath, cb) + } + + chownr(made || cachePath, st.uid, st.gid, function (er) { + if (er) return cb(er) + + try { + data = JSON.parse(data) + } catch (ex) { + fs.writeFile(cachePath, '{}', function (er) { + if (er) return cb(new Error('Broken cache.')) + + log.warn('', 'Building the local index for the first time, please be patient') + return updateIndex_(uri, params, {}, cachePath, cb) + }) + } + + var t = +data._updated || 0 + // use the cache and update in the background if it's not too old + if (Date.now() - t < 60000) { + cb(null, data) + cb = function () {} + } + + if (t === 0) { + log.warn('', 'Building the local index for the first time, please be patient') + } else { + log.verbose('updateIndex', 'Cached search data present with timestamp', t) + uri += '/since?stale=update_after&startkey=' + t + } + updateIndex_(uri, params, data, cachePath, cb) + }) + }) + }) + }) + }) +} + +function updateIndex_ (all, params, data, cachePath, cb) { + log.silly('update-index', 'fetching', all) + npm.registry.request(all, params, function (er, updates, _, res) { + if (er) return cb(er, data) + + var headers = res.headers + var updated = updates._updated || Date.parse(headers.date) + + Object.keys(updates).forEach(function (p) { data[p] = updates[p] }) + + data._updated = updated + getCacheStat(function (er, st) { + if (er) return cb(er) + + fs.writeFile(cachePath, JSON.stringify(data), function (er) { + delete data._updated + if (er) return cb(er) + chownr(cachePath, st.uid, st.gid, function (er) { + cb(er, data) + }) + }) + }) + }) +} diff --git a/node_modules/npm/lib/completion.js b/node_modules/npm/lib/completion.js new file mode 100644 index 00000000..d218679b --- /dev/null +++ b/node_modules/npm/lib/completion.js @@ -0,0 +1,248 @@ + +module.exports = completion + +completion.usage = "npm completion >> ~/.bashrc\n" + + "npm completion >> ~/.zshrc\n" + + "source <(npm completion)" + +var npm = require("./npm.js") + , npmconf = require("./config/core.js") + , configDefs = npmconf.defs + , configTypes = configDefs.types + , shorthands = configDefs.shorthands + , nopt = require("nopt") + , configNames = Object.keys(configTypes).filter(function (e) { + return e.charAt(0) !== "_" + }) + , shorthandNames = Object.keys(shorthands) + , allConfs = configNames.concat(shorthandNames) + , once = require("once") + + +completion.completion = function (opts, cb) { + if (opts.w > 3) return cb() + + var fs = require("graceful-fs") + , path = require("path") + , bashExists = null + , zshExists = null + fs.stat(path.resolve(process.env.HOME, ".bashrc"), function (er) { + bashExists = !er + next() + }) + fs.stat(path.resolve(process.env.HOME, ".zshrc"), function (er) { + zshExists = !er + next() + }) + function next () { + if (zshExists === null || bashExists === null) return + var out = [] + if (zshExists) out.push("~/.zshrc") + if (bashExists) out.push("~/.bashrc") + if (opts.w === 2) out = out.map(function (m) { + return [">>", m] + }) + cb(null, out) + } +} + +function completion (args, cb) { + if (process.platform === 'win32' && !(/^MINGW(32|64)$/.test(process.env.MSYSTEM))) { + var e = new Error('npm completion supported only in MINGW / Git bash on Windows') + e.code = 'ENOTSUP' + e.errno = require('constants').ENOTSUP + return cb(e) + } + + // if the COMP_* isn't in the env, then just dump the script. + if (process.env.COMP_CWORD === undefined + ||process.env.COMP_LINE === undefined + ||process.env.COMP_POINT === undefined + ) return dumpScript(cb) + + console.error(process.env.COMP_CWORD) + console.error(process.env.COMP_LINE) + console.error(process.env.COMP_POINT) + + //console.log("abracadabrasauce\nabracad cat monger") + //if (Math.random() * 3 < 1) console.log("man\\ bear\\ pig") + //else if (Math.random() * 3 < 1) + // console.log("porkchop\\ sandwiches\nporkman") + //else console.log("encephylophagy") + + // get the partial line and partial word, + // if the point isn't at the end. + // ie, tabbing at: npm foo b|ar + var w = +process.env.COMP_CWORD + , words = args.map(unescape) + , word = words[w] + , line = process.env.COMP_LINE + , point = +process.env.COMP_POINT + , partialLine = line.substr(0, point) + , partialWords = words.slice(0, w) + + // figure out where in that last word the point is. + var partialWord = args[w] + , i = partialWord.length + while (partialWord.substr(0, i) !== partialLine.substr(-1*i) && i > 0) { + i -- + } + partialWord = unescape(partialWord.substr(0, i)) + partialWords.push(partialWord) + + var opts = { words : words + , w : w + , word : word + , line : line + , lineLength : line.length + , point : point + , partialLine : partialLine + , partialWords : partialWords + , partialWord : partialWord + , raw: args + } + + cb = wrapCb(cb, opts) + + console.error(opts) + + if (partialWords.slice(0, -1).indexOf("--") === -1) { + if (word.charAt(0) === "-") return configCompl(opts, cb) + if (words[w - 1] + && words[w - 1].charAt(0) === "-" + && !isFlag(words[w - 1])) { + // awaiting a value for a non-bool config. + // don't even try to do this for now + console.error("configValueCompl") + return configValueCompl(opts, cb) + } + } + + // try to find the npm command. + // it's the first thing after all the configs. + // take a little shortcut and use npm's arg parsing logic. + // don't have to worry about the last arg being implicitly + // boolean'ed, since the last block will catch that. + var parsed = opts.conf = + nopt(configTypes, shorthands, partialWords.slice(0, -1), 0) + // check if there's a command already. + console.error(parsed) + var cmd = parsed.argv.remain[1] + if (!cmd) return cmdCompl(opts, cb) + + Object.keys(parsed).forEach(function (k) { + npm.config.set(k, parsed[k]) + }) + + // at this point, if words[1] is some kind of npm command, + // then complete on it. + // otherwise, do nothing + cmd = npm.commands[cmd] + if (cmd && cmd.completion) return cmd.completion(opts, cb) + + // nothing to do. + cb() +} + +function dumpScript (cb) { + var fs = require("graceful-fs") + , path = require("path") + , p = path.resolve(__dirname, "utils/completion.sh") + + // The Darwin patch below results in callbacks first for the write and then + // for the error handler, so make sure we only call our callback once. + cb = once(cb) + + fs.readFile(p, "utf8", function (er, d) { + if (er) return cb(er) + d = d.replace(/^\#\!.*?\n/, "") + + process.stdout.write(d, function () { cb() }) + process.stdout.on("error", function (er) { + // Darwin is a pain sometimes. + // + // This is necessary because the "source" or "." program in + // bash on OS X closes its file argument before reading + // from it, meaning that you get exactly 1 write, which will + // work most of the time, and will always raise an EPIPE. + // + // Really, one should not be tossing away EPIPE errors, or any + // errors, so casually. But, without this, `. <(npm completion)` + // can never ever work on OS X. + if (er.errno === "EPIPE") er = null + cb(er) + }) + + }) +} + +function unescape (w) { + if (w.charAt(0) === "\"") return w.replace(/^"|"$/g, "") + else return w.replace(/\\ /g, " ") +} + +function escape (w) { + if (!w.match(/\s+/)) return w + return "\"" + w + "\"" +} + +// The command should respond with an array. Loop over that, +// wrapping quotes around any that have spaces, and writing +// them to stdout. Use console.log, not the outfd config. +// If any of the items are arrays, then join them with a space. +// Ie, returning ["a", "b c", ["d", "e"]] would allow it to expand +// to: "a", "b c", or "d" "e" +function wrapCb (cb, opts) { return function (er, compls) { + if (!Array.isArray(compls)) compls = compls ? [compls] : [] + compls = compls.map(function (c) { + if (Array.isArray(c)) c = c.map(escape).join(" ") + else c = escape(c) + return c + }) + if (opts.partialWord) compls = compls.filter(function (c) { + return c.indexOf(opts.partialWord) === 0 + }) + console.error([er && er.stack, compls, opts.partialWord]) + if (er || compls.length === 0) return cb(er) + + console.log(compls.join("\n")) + cb() +}} + +// the current word has a dash. Return the config names, +// with the same number of dashes as the current word has. +function configCompl (opts, cb) { + var word = opts.word + , split = word.match(/^(-+)((?:no-)*)(.*)$/) + , dashes = split[1] + , no = split[2] + , flags = configNames.filter(isFlag) + console.error(flags) + + return cb(null, allConfs.map(function (c) { + return dashes + c + }).concat(flags.map(function (f) { + return dashes + (no || "no-") + f + }))) +} + +// expand with the valid values of various config values. +// not yet implemented. +function configValueCompl (opts, cb) { + console.error("configValue", opts) + return cb(null, []) +} + +// check if the thing is a flag or not. +function isFlag (word) { + // shorthands never take args. + var split = word.match(/^(-*)((?:no-)+)?(.*)$/) + , no = split[2] + , conf = split[3] + return no || configTypes[conf] === Boolean || shorthands[conf] +} + +// complete against the npm commands +function cmdCompl (opts, cb) { + return cb(null, npm.fullList) +} diff --git a/node_modules/npm/lib/config.js b/node_modules/npm/lib/config.js new file mode 100644 index 00000000..c79cdc5b --- /dev/null +++ b/node_modules/npm/lib/config.js @@ -0,0 +1,285 @@ + +module.exports = config + +config.usage = "npm config set " + + "\nnpm config get []" + + "\nnpm config delete " + + "\nnpm config list" + + "\nnpm config edit" + + "\nnpm set " + + "\nnpm get []" + +var log = require("npmlog") + , npm = require("./npm.js") + , npmconf = require("./config/core.js") + , fs = require("graceful-fs") + , writeFileAtomic = require("write-file-atomic") + , types = npmconf.defs.types + , ini = require("ini") + , editor = require("editor") + , os = require("os") + , umask = require("./utils/umask") + +config.completion = function (opts, cb) { + var argv = opts.conf.argv.remain + if (argv[1] !== "config") argv.unshift("config") + if (argv.length === 2) { + var cmds = ["get", "set", "delete", "ls", "rm", "edit"] + if (opts.partialWord !== "l") cmds.push("list") + return cb(null, cmds) + } + + var action = argv[2] + switch (action) { + case "set": + // todo: complete with valid values, if possible. + if (argv.length > 3) return cb(null, []) + // fallthrough + case "get": + case "delete": + case "rm": + return cb(null, Object.keys(types)) + case "edit": + case "list": case "ls": + return cb(null, []) + default: return cb(null, []) + } +} + +// npm config set key value +// npm config get key +// npm config list +function config (args, cb) { + var action = args.shift() + switch (action) { + case "set": return set(args[0], args[1], cb) + case "get": return get(args[0], cb) + case "delete": case "rm": case "del": return del(args[0], cb) + case "list": case "ls": return list(cb) + case "edit": return edit(cb) + default: return unknown(action, cb) + } +} + +function edit (cb) { + var e = npm.config.get("editor") + , which = npm.config.get("global") ? "global" : "user" + , f = npm.config.get(which + "config") + if (!e) return cb(new Error("No EDITOR config or environ set.")) + npm.config.save(which, function (er) { + if (er) return cb(er) + fs.readFile(f, "utf8", function (er, data) { + if (er) data = "" + data = [ ";;;;" + , "; npm "+(npm.config.get("global") ? + "globalconfig" : "userconfig")+" file" + , "; this is a simple ini-formatted file" + , "; lines that start with semi-colons are comments." + , "; read `npm help config` for help on the various options" + , ";;;;" + , "" + , data + ].concat( [ ";;;;" + , "; all options with default values" + , ";;;;" + ] + ) + .concat(Object.keys(npmconf.defaults).reduce(function (arr, key) { + var obj = {} + obj[key] = npmconf.defaults[key] + if (key === "logstream") return arr + return arr.concat( + ini.stringify(obj) + .replace(/\n$/m, "") + .replace(/^/g, "; ") + .replace(/\n/g, "\n; ") + .split("\n")) + }, [])) + .concat([""]) + .join(os.EOL) + writeFileAtomic + ( f + , data + , function (er) { + if (er) return cb(er) + editor(f, { editor: e }, cb) + } + ) + }) + }) +} + +function del (key, cb) { + if (!key) return cb(new Error("no key provided")) + var where = npm.config.get("global") ? "global" : "user" + npm.config.del(key, where) + npm.config.save(where, cb) +} + +function set (key, val, cb) { + if (key === undefined) { + return unknown("", cb) + } + if (val === undefined) { + if (key.indexOf("=") !== -1) { + var k = key.split("=") + key = k.shift() + val = k.join("=") + } else { + val = "" + } + } + key = key.trim() + val = val.trim() + log.info("config", "set %j %j", key, val) + var where = npm.config.get("global") ? "global" : "user" + if (key.match(/umask/)) val = umask.fromString(val) + npm.config.set(key, val, where) + npm.config.save(where, cb) +} + +function get (key, cb) { + if (!key) return list(cb) + if (!public(key)) { + return cb(new Error("---sekretz---")) + } + var val = npm.config.get(key) + if (key.match(/umask/)) val = umask.toString(val) + console.log(val) + cb() +} + +function sort (a, b) { + return a > b ? 1 : -1 +} + +function public (k) { + return !(k.charAt(0) === "_" || + k.indexOf(":_") !== -1 || + types[k] !== types[k]) +} + +function getKeys (data) { + return Object.keys(data).filter(public).sort(sort) +} + +function list (cb) { + var msg = "" + , long = npm.config.get("long") + + var cli = npm.config.sources.cli.data + , cliKeys = getKeys(cli) + if (cliKeys.length) { + msg += "; cli configs\n" + cliKeys.forEach(function (k) { + if (cli[k] && typeof cli[k] === "object") return + if (k === "argv") return + msg += k + " = " + JSON.stringify(cli[k]) + "\n" + }) + msg += "\n" + } + + // env configs + var env = npm.config.sources.env.data + , envKeys = getKeys(env) + if (envKeys.length) { + msg += "; environment configs\n" + envKeys.forEach(function (k) { + if (env[k] !== npm.config.get(k)) { + if (!long) return + msg += "; " + k + " = " + JSON.stringify(env[k]) + + " (overridden)\n" + } else msg += k + " = " + JSON.stringify(env[k]) + "\n" + }) + msg += "\n" + } + + // user config file + var uconf = npm.config.sources.user.data + , uconfKeys = getKeys(uconf) + if (uconfKeys.length) { + msg += "; userconfig " + npm.config.get("userconfig") + "\n" + uconfKeys.forEach(function (k) { + var val = (k.charAt(0) === "_") + ? "---sekretz---" + : JSON.stringify(uconf[k]) + if (uconf[k] !== npm.config.get(k)) { + if (!long) return + msg += "; " + k + " = " + val + + " (overridden)\n" + } else msg += k + " = " + val + "\n" + }) + msg += "\n" + } + + // global config file + var gconf = npm.config.sources.global.data + , gconfKeys = getKeys(gconf) + if (gconfKeys.length) { + msg += "; globalconfig " + npm.config.get("globalconfig") + "\n" + gconfKeys.forEach(function (k) { + var val = (k.charAt(0) === "_") + ? "---sekretz---" + : JSON.stringify(gconf[k]) + if (gconf[k] !== npm.config.get(k)) { + if (!long) return + msg += "; " + k + " = " + val + + " (overridden)\n" + } else msg += k + " = " + val + "\n" + }) + msg += "\n" + } + + // builtin config file + var builtin = npm.config.sources.builtin || {} + if (builtin && builtin.data) { + var bconf = builtin.data + , bpath = builtin.path + , bconfKeys = getKeys(bconf) + if (bconfKeys.length) { + msg += "; builtin config " + bpath + "\n" + bconfKeys.forEach(function (k) { + var val = (k.charAt(0) === "_") + ? "---sekretz---" + : JSON.stringify(bconf[k]) + if (bconf[k] !== npm.config.get(k)) { + if (!long) return + msg += "; " + k + " = " + val + + " (overridden)\n" + } else msg += k + " = " + val + "\n" + }) + msg += "\n" + } + } + + // only show defaults if --long + if (!long) { + msg += "; node bin location = " + process.execPath + "\n" + + "; cwd = " + process.cwd() + "\n" + + "; HOME = " + process.env.HOME + "\n" + + "; 'npm config ls -l' to show all defaults.\n" + + console.log(msg) + return cb() + } + + var defaults = npmconf.defaults + , defKeys = getKeys(defaults) + msg += "; default values\n" + defKeys.forEach(function (k) { + if (defaults[k] && typeof defaults[k] === "object") return + var val = JSON.stringify(defaults[k]) + if (defaults[k] !== npm.config.get(k)) { + msg += "; " + k + " = " + val + + " (overridden)\n" + } else msg += k + " = " + val + "\n" + }) + msg += "\n" + + console.log(msg) + return cb() +} + +function unknown (action, cb) { + cb("Usage:\n" + config.usage) +} diff --git a/node_modules/npm/lib/config/clear-credentials-by-uri.js b/node_modules/npm/lib/config/clear-credentials-by-uri.js new file mode 100644 index 00000000..88131f7a --- /dev/null +++ b/node_modules/npm/lib/config/clear-credentials-by-uri.js @@ -0,0 +1,16 @@ +var assert = require("assert") + +var toNerfDart = require("./nerf-dart.js") + +module.exports = clearCredentialsByURI + +function clearCredentialsByURI (uri) { + assert(uri && typeof uri === "string", "registry URL is required") + + var nerfed = toNerfDart(uri) + + this.del(nerfed + ":_authToken", "user") + this.del(nerfed + ":_password", "user") + this.del(nerfed + ":username", "user") + this.del(nerfed + ":email", "user") +} diff --git a/node_modules/npm/lib/config/core.js b/node_modules/npm/lib/config/core.js new file mode 100644 index 00000000..f11a98df --- /dev/null +++ b/node_modules/npm/lib/config/core.js @@ -0,0 +1,441 @@ + +var CC = require("config-chain").ConfigChain +var inherits = require("inherits") +var configDefs = require("./defaults.js") +var types = configDefs.types +var once = require("once") +var fs = require("fs") +var path = require("path") +var nopt = require("nopt") +var ini = require("ini") +var Umask = configDefs.Umask +var mkdirp = require("mkdirp") +var umask = require("../utils/umask") + +exports.load = load +exports.Conf = Conf +exports.loaded = false +exports.rootConf = null +exports.usingBuiltin = false +exports.defs = configDefs + +Object.defineProperty(exports, "defaults", { get: function () { + return configDefs.defaults +}, enumerable: true }) + +Object.defineProperty(exports, "types", { get: function () { + return configDefs.types +}, enumerable: true }) + +exports.validate = validate + +var myUid = process.env.SUDO_UID !== undefined + ? process.env.SUDO_UID : (process.getuid && process.getuid()) +var myGid = process.env.SUDO_GID !== undefined + ? process.env.SUDO_GID : (process.getgid && process.getgid()) + + +var loading = false +var loadCbs = [] +function load () { + var cli, builtin, cb + for (var i = 0; i < arguments.length; i++) + switch (typeof arguments[i]) { + case "string": builtin = arguments[i]; break + case "object": cli = arguments[i]; break + case "function": cb = arguments[i]; break + } + + if (!cb) + cb = function () {} + + if (exports.loaded) { + var ret = exports.loaded + if (cli) { + ret = new Conf(ret) + ret.unshift(cli) + } + return process.nextTick(cb.bind(null, null, ret)) + } + + // either a fresh object, or a clone of the passed in obj + if (!cli) + cli = {} + else + cli = Object.keys(cli).reduce(function (c, k) { + c[k] = cli[k] + return c + }, {}) + + loadCbs.push(cb) + if (loading) + return + + loading = true + + cb = once(function (er, conf) { + if (!er) { + exports.loaded = conf + loading = false + } + loadCbs.forEach(function (fn) { + fn(er, conf) + }) + loadCbs.length = 0 + }) + + // check for a builtin if provided. + exports.usingBuiltin = !!builtin + var rc = exports.rootConf = new Conf() + if (builtin) + rc.addFile(builtin, "builtin") + else + rc.add({}, "builtin") + + rc.on("load", function () { + load_(builtin, rc, cli, cb) + }) + rc.on("error", cb) +} + +function load_(builtin, rc, cli, cb) { + var defaults = configDefs.defaults + var conf = new Conf(rc) + + conf.usingBuiltin = !!builtin + conf.add(cli, "cli") + conf.addEnv() + + conf.loadPrefix(function(er) { + if (er) + return cb(er) + + // If you're doing `npm --userconfig=~/foo.npmrc` then you'd expect + // that ~/.npmrc won't override the stuff in ~/foo.npmrc (or, indeed + // be used at all). + // + // However, if the cwd is ~, then ~/.npmrc is the home for the project + // config, and will override the userconfig. + // + // If you're not setting the userconfig explicitly, then it will be loaded + // twice, which is harmless but excessive. If you *are* setting the + // userconfig explicitly then it will override your explicit intent, and + // that IS harmful and unexpected. + // + // Solution: Do not load project config file that is the same as either + // the default or resolved userconfig value. npm will log a "verbose" + // message about this when it happens, but it is a rare enough edge case + // that we don't have to be super concerned about it. + var projectConf = path.resolve(conf.localPrefix, ".npmrc") + var defaultUserConfig = rc.get("userconfig") + var resolvedUserConfig = conf.get("userconfig") + if (!conf.get("global") && + projectConf !== defaultUserConfig && + projectConf !== resolvedUserConfig) { + conf.addFile(projectConf, "project") + conf.once("load", afterPrefix) + } else { + conf.add({}, "project") + afterPrefix() + } + }) + + function afterPrefix() { + conf.addFile(conf.get("userconfig"), "user") + conf.once("error", cb) + conf.once("load", afterUser) + } + + function afterUser () { + // globalconfig and globalignorefile defaults + // need to respond to the 'prefix' setting up to this point. + // Eg, `npm config get globalconfig --prefix ~/local` should + // return `~/local/etc/npmrc` + // annoying humans and their expectations! + if (conf.get("prefix")) { + var etc = path.resolve(conf.get("prefix"), "etc") + mkdirp(etc, function (err) { + defaults.globalconfig = path.resolve(etc, "npmrc") + defaults.globalignorefile = path.resolve(etc, "npmignore") + afterUserContinuation() + }) + } else { + afterUserContinuation() + } + } + + function afterUserContinuation() { + conf.addFile(conf.get("globalconfig"), "global") + + // move the builtin into the conf stack now. + conf.root = defaults + conf.add(rc.shift(), "builtin") + conf.once("load", function () { + conf.loadExtras(afterExtras) + }) + } + + function afterExtras(er) { + if (er) + return cb(er) + + // warn about invalid bits. + validate(conf) + + var cafile = conf.get("cafile") + + if (cafile) { + return conf.loadCAFile(cafile, finalize) + } + + finalize() + } + + function finalize(er) { + if (er) { + return cb(er) + } + + exports.loaded = conf + cb(er, conf) + } +} + +// Basically the same as CC, but: +// 1. Always ini +// 2. Parses environment variable names in field values +// 3. Field values that start with ~/ are replaced with process.env.HOME +// 4. Can inherit from another Conf object, using it as the base. +inherits(Conf, CC) +function Conf (base) { + if (!(this instanceof Conf)) + return new Conf(base) + + CC.apply(this) + + if (base) + if (base instanceof Conf) + this.root = base.list[0] || base.root + else + this.root = base + else + this.root = configDefs.defaults +} + +Conf.prototype.loadPrefix = require("./load-prefix.js") +Conf.prototype.loadCAFile = require("./load-cafile.js") +Conf.prototype.loadUid = require("./load-uid.js") +Conf.prototype.setUser = require("./set-user.js") +Conf.prototype.findPrefix = require("./find-prefix.js") +Conf.prototype.getCredentialsByURI = require("./get-credentials-by-uri.js") +Conf.prototype.setCredentialsByURI = require("./set-credentials-by-uri.js") +Conf.prototype.clearCredentialsByURI = require("./clear-credentials-by-uri.js") + +Conf.prototype.loadExtras = function(cb) { + this.setUser(function(er) { + if (er) + return cb(er) + this.loadUid(function(er) { + if (er) + return cb(er) + // Without prefix, nothing will ever work + mkdirp(this.prefix, cb) + }.bind(this)) + }.bind(this)) +} + +Conf.prototype.save = function (where, cb) { + var target = this.sources[where] + if (!target || !(target.path || target.source) || !target.data) { + if (where !== "builtin") + var er = new Error("bad save target: " + where) + if (cb) { + process.nextTick(cb.bind(null, er)) + return this + } + return this.emit("error", er) + } + + if (target.source) { + var pref = target.prefix || "" + Object.keys(target.data).forEach(function (k) { + target.source[pref + k] = target.data[k] + }) + if (cb) process.nextTick(cb) + return this + } + + var data = ini.stringify(target.data) + + then = then.bind(this) + done = done.bind(this) + this._saving ++ + + var mode = where === "user" ? "0600" : "0666" + if (!data.trim()) { + fs.unlink(target.path, function () { + // ignore the possible error (e.g. the file doesn't exist) + done(null) + }) + } else { + mkdirp(path.dirname(target.path), function (er) { + if (er) + return then(er) + fs.writeFile(target.path, data, "utf8", function (er) { + if (er) + return then(er) + if (where === "user" && myUid && myGid) + fs.chown(target.path, +myUid, +myGid, then) + else + then() + }) + }) + } + + function then (er) { + if (er) + return done(er) + fs.chmod(target.path, mode, done) + } + + function done (er) { + if (er) { + if (cb) return cb(er) + else return this.emit("error", er) + } + this._saving -- + if (this._saving === 0) { + if (cb) cb() + this.emit("save") + } + } + + return this +} + +Conf.prototype.addFile = function (file, name) { + name = name || file + var marker = {__source__:name} + this.sources[name] = { path: file, type: "ini" } + this.push(marker) + this._await() + fs.readFile(file, "utf8", function (er, data) { + if (er) // just ignore missing files. + return this.add({}, marker) + this.addString(data, file, "ini", marker) + }.bind(this)) + return this +} + +// always ini files. +Conf.prototype.parse = function (content, file) { + return CC.prototype.parse.call(this, content, file, "ini") +} + +Conf.prototype.add = function (data, marker) { + try { + Object.keys(data).forEach(function (k) { + data[k] = parseField(data[k], k) + }) + } + catch (e) { + this.emit("error", e) + return this + } + return CC.prototype.add.call(this, data, marker) +} + +Conf.prototype.addEnv = function (env) { + env = env || process.env + var conf = {} + Object.keys(env) + .filter(function (k) { return k.match(/^npm_config_/i) }) + .forEach(function (k) { + if (!env[k]) + return + + // leave first char untouched, even if + // it is a "_" - convert all other to "-" + var p = k.toLowerCase() + .replace(/^npm_config_/, "") + .replace(/(?!^)_/g, "-") + conf[p] = env[k] + }) + return CC.prototype.addEnv.call(this, "", conf, "env") +} + +function parseField (f, k) { + if (typeof f !== "string" && !(f instanceof String)) + return f + + // type can be an array or single thing. + var typeList = [].concat(types[k]) + var isPath = -1 !== typeList.indexOf(path) + var isBool = -1 !== typeList.indexOf(Boolean) + var isString = -1 !== typeList.indexOf(String) + var isUmask = -1 !== typeList.indexOf(Umask) + var isNumber = -1 !== typeList.indexOf(Number) + + f = (""+f).trim() + + if (f.match(/^".*"$/)) { + try { + f = JSON.parse(f) + } + catch (e) { + throw new Error("Failed parsing JSON config key " + k + ": " + f) + } + } + + if (isBool && !isString && f === "") + return true + + switch (f) { + case "true": return true + case "false": return false + case "null": return null + case "undefined": return undefined + } + + f = envReplace(f) + + if (isPath) { + var homePattern = process.platform === "win32" ? /^~(\/|\\)/ : /^~\// + if (f.match(homePattern) && process.env.HOME) { + f = path.resolve(process.env.HOME, f.substr(2)) + } + f = path.resolve(f) + } + + if (isUmask) + f = umask.fromString(f) + + if (isNumber && !isNaN(f)) + f = +f + + return f +} + +function envReplace (f) { + if (typeof f !== "string" || !f) return f + + // replace any ${ENV} values with the appropriate environ. + var envExpr = /(\\*)\$\{([^}]+)\}/g + return f.replace(envExpr, function (orig, esc, name) { + esc = esc.length && esc.length % 2 + if (esc) + return orig + if (undefined === process.env[name]) + throw new Error("Failed to replace env in config: "+orig) + return process.env[name] + }) +} + +function validate (cl) { + // warn about invalid configs at every level. + cl.list.forEach(function (conf) { + nopt.clean(conf, configDefs.types) + }) + + nopt.clean(cl.root, configDefs.types) +} diff --git a/node_modules/npm/lib/config/defaults.js b/node_modules/npm/lib/config/defaults.js new file mode 100644 index 00000000..3abc81ed --- /dev/null +++ b/node_modules/npm/lib/config/defaults.js @@ -0,0 +1,380 @@ +// defaults, types, and shorthands. + + +var path = require("path") + , url = require("url") + , Stream = require("stream").Stream + , semver = require("semver") + , stableFamily = semver.parse(process.version) + , nopt = require("nopt") + , os = require("os") + , osenv = require("osenv") + , umask = require("../utils/umask") + +var log +try { + log = require("npmlog") +} catch (er) { + var util = require("util") + log = { warn: function (m) { + console.warn(m + " " + util.format.apply(util, [].slice.call(arguments, 1))) + } } +} + +exports.Umask = Umask +function Umask () {} +function validateUmask (data, k, val) { + return umask.validate(data, k, val) +} + +function validateSemver (data, k, val) { + if (!semver.valid(val)) return false + data[k] = semver.valid(val) +} + +function validateStream (data, k, val) { + if (!(val instanceof Stream)) return false + data[k] = val +} + +nopt.typeDefs.semver = { type: semver, validate: validateSemver } +nopt.typeDefs.Stream = { type: Stream, validate: validateStream } +nopt.typeDefs.Umask = { type: Umask, validate: validateUmask } + +nopt.invalidHandler = function (k, val, type) { + log.warn("invalid config", k + "=" + JSON.stringify(val)) + + if (Array.isArray(type)) { + if (type.indexOf(url) !== -1) type = url + else if (type.indexOf(path) !== -1) type = path + } + + switch (type) { + case Umask: + log.warn("invalid config", "Must be umask, octal number in range 0000..0777") + break + case url: + log.warn("invalid config", "Must be a full url with 'http://'") + break + case path: + log.warn("invalid config", "Must be a valid filesystem path") + break + case Number: + log.warn("invalid config", "Must be a numeric value") + break + case Stream: + log.warn("invalid config", "Must be an instance of the Stream class") + break + } +} + +if (!stableFamily || (+stableFamily.minor % 2)) stableFamily = null +else stableFamily = stableFamily.major + "." + stableFamily.minor + +var defaults + +var temp = osenv.tmpdir() +var home = osenv.home() + +var uidOrPid = process.getuid ? process.getuid() : process.pid + +if (home) process.env.HOME = home +else home = path.resolve(temp, "npm-" + uidOrPid) + +var cacheExtra = process.platform === "win32" ? "npm-cache" : ".npm" +var cacheRoot = process.platform === "win32" && process.env.APPDATA || home +var cache = path.resolve(cacheRoot, cacheExtra) + + +var globalPrefix +Object.defineProperty(exports, "defaults", {get: function () { + if (defaults) return defaults + + if (process.env.PREFIX) { + globalPrefix = process.env.PREFIX + } else if (process.platform === "win32") { + // c:\node\node.exe --> prefix=c:\node\ + globalPrefix = path.dirname(process.execPath) + } else { + // /usr/local/bin/node --> prefix=/usr/local + globalPrefix = path.dirname(path.dirname(process.execPath)) + + // destdir only is respected on Unix + if (process.env.DESTDIR) { + globalPrefix = path.join(process.env.DESTDIR, globalPrefix) + } + } + + defaults = { + access : null + , "always-auth" : false + + , "bin-links" : true + , browser : null + + , ca: null + , cafile: null + + , cache : cache + + , "cache-lock-stale": 60000 + , "cache-lock-retries": 10 + , "cache-lock-wait": 10000 + + , "cache-max": Infinity + , "cache-min": 10 + + , cert: null + + , color : true + , depth: Infinity + , description : true + , dev : false + , editor : osenv.editor() + , "engine-strict": false + , force : false + + , "fetch-retries": 2 + , "fetch-retry-factor": 10 + , "fetch-retry-mintimeout": 10000 + , "fetch-retry-maxtimeout": 60000 + + , git: "git" + , "git-tag-version": true + + , global : false + , globalconfig : path.resolve(globalPrefix, "etc", "npmrc") + , group : process.platform === "win32" ? 0 + : process.env.SUDO_GID || (process.getgid && process.getgid()) + , heading: "npm" + , "if-present": false + , "ignore-scripts": false + , "init-module": path.resolve(home, ".npm-init.js") + , "init-author-name" : "" + , "init-author-email" : "" + , "init-author-url" : "" + , "init-version": "1.0.0" + , "init-license": "ISC" + , json: false + , key: null + , link: false + , "local-address" : undefined + , loglevel : "warn" + , logstream : process.stderr + , long : false + , maxsockets : 50 + , message : "%s" + , "node-version" : process.version + , npat : false + , "onload-script" : false + , optional: true + , parseable : false + , prefix : globalPrefix + , production: process.env.NODE_ENV === "production" + , "proprietary-attribs": true + , proxy : null + , "https-proxy" : null + , "user-agent" : "npm/{npm-version} " + + "node/{node-version} " + + "{platform} " + + "{arch}" + , "rebuild-bundle" : true + , registry : "https://registry.npmjs.org/" + , rollback : true + , save : false + , "save-bundle": false + , "save-dev" : false + , "save-exact" : false + , "save-optional" : false + , "save-prefix": "^" + , scope : "" + , searchopts: "" + , searchexclude: null + , searchsort: "name" + , shell : osenv.shell() + , shrinkwrap: true + , "sign-git-tag": false + , spin: true + , "strict-ssl": true + , tag : "latest" + , "tag-version-prefix" : "v" + , tmp : temp + , unicode : true + , "unsafe-perm" : process.platform === "win32" + || process.platform === "cygwin" + || !( process.getuid && process.setuid + && process.getgid && process.setgid ) + || process.getuid() !== 0 + , usage : false + , user : process.platform === "win32" ? 0 : "nobody" + , userconfig : path.resolve(home, ".npmrc") + , umask: process.umask ? process.umask() : umask.fromString("022") + , version : false + , versions : false + , viewer: process.platform === "win32" ? "browser" : "man" + + , _exit : true + } + + return defaults +}}) + +exports.types = + { access : [null, "restricted", "public"] + , "always-auth" : Boolean + , "bin-links": Boolean + , browser : [null, String] + , ca: [null, String, Array] + , cafile : path + , cache : path + , "cache-lock-stale": Number + , "cache-lock-retries": Number + , "cache-lock-wait": Number + , "cache-max": Number + , "cache-min": Number + , cert: [null, String] + , color : ["always", Boolean] + , depth : Number + , description : Boolean + , dev : Boolean + , editor : String + , "engine-strict": Boolean + , force : Boolean + , "fetch-retries": Number + , "fetch-retry-factor": Number + , "fetch-retry-mintimeout": Number + , "fetch-retry-maxtimeout": Number + , git: String + , "git-tag-version": Boolean + , global : Boolean + , globalconfig : path + , group : [Number, String] + , "https-proxy" : [null, url] + , "user-agent" : String + , "heading": String + , "if-present": Boolean + , "ignore-scripts": Boolean + , "init-module": path + , "init-author-name" : String + , "init-author-email" : String + , "init-author-url" : ["", url] + , "init-license": String + , "init-version": semver + , json: Boolean + , key: [null, String] + , link: Boolean + // local-address must be listed as an IP for a local network interface + // must be IPv4 due to node bug + , "local-address" : getLocalAddresses() + , loglevel : ["silent", "error", "warn", "http", "info", "verbose", "silly"] + , logstream : Stream + , long : Boolean + , maxsockets : Number + , message: String + , "node-version" : [null, semver] + , npat : Boolean + , "onload-script" : [null, String] + , optional: Boolean + , parseable : Boolean + , prefix: path + , production: Boolean + , "proprietary-attribs": Boolean + , proxy : [null, false, url] // allow proxy to be disabled explicitly + , "rebuild-bundle" : Boolean + , registry : [null, url] + , rollback : Boolean + , save : Boolean + , "save-bundle": Boolean + , "save-dev" : Boolean + , "save-exact" : Boolean + , "save-optional" : Boolean + , "save-prefix": String + , scope : String + , searchopts : String + , searchexclude: [null, String] + , searchsort: [ "name", "-name" + , "description", "-description" + , "author", "-author" + , "date", "-date" + , "keywords", "-keywords" ] + , shell : String + , shrinkwrap: Boolean + , "sign-git-tag": Boolean + , spin: ["always", Boolean] + , "strict-ssl": Boolean + , tag : String + , tmp : path + , unicode : Boolean + , "unsafe-perm" : Boolean + , usage : Boolean + , user : [Number, String] + , userconfig : path + , umask: Umask + , version : Boolean + , "tag-version-prefix" : String + , versions : Boolean + , viewer: String + , _exit : Boolean + } + +function getLocalAddresses () { + var interfaces + // #8094: some environments require elevated permissions to enumerate + // interfaces, and synchronously throw EPERM when run without + // elevated privileges + try { + interfaces = os.networkInterfaces() + } catch (e) { + interfaces = {} + } + + return Object.keys(interfaces).map(function (nic) { + return interfaces[nic].filter(function (addr) { + return addr.family === 'IPv4' + }) + .map(function (addr) { + return addr.address + }) + }).reduce(function (curr, next) { + return curr.concat(next) + }, []).concat(undefined) +} + +exports.shorthands = + { s : ["--loglevel", "silent"] + , d : ["--loglevel", "info"] + , dd : ["--loglevel", "verbose"] + , ddd : ["--loglevel", "silly"] + , noreg : ["--no-registry"] + , N : ["--no-registry"] + , reg : ["--registry"] + , "no-reg" : ["--no-registry"] + , silent : ["--loglevel", "silent"] + , verbose : ["--loglevel", "verbose"] + , quiet: ["--loglevel", "warn"] + , q: ["--loglevel", "warn"] + , h : ["--usage"] + , H : ["--usage"] + , "?" : ["--usage"] + , help : ["--usage"] + , v : ["--version"] + , f : ["--force"] + , gangster : ["--force"] + , gangsta : ["--force"] + , desc : ["--description"] + , "no-desc" : ["--no-description"] + , "local" : ["--no-global"] + , l : ["--long"] + , m : ["--message"] + , p : ["--parseable"] + , porcelain : ["--parseable"] + , g : ["--global"] + , S : ["--save"] + , D : ["--save-dev"] + , E : ["--save-exact"] + , O : ["--save-optional"] + , y : ["--yes"] + , n : ["--no-yes"] + , B : ["--save-bundle"] + , C : ["--prefix"] + } diff --git a/node_modules/npm/lib/config/find-prefix.js b/node_modules/npm/lib/config/find-prefix.js new file mode 100644 index 00000000..bb00cd6b --- /dev/null +++ b/node_modules/npm/lib/config/find-prefix.js @@ -0,0 +1,56 @@ +// try to find the most reasonable prefix to use + +module.exports = findPrefix + +var fs = require("fs") +var path = require("path") + +function findPrefix (p, cb_) { + function cb (er, p) { + process.nextTick(function () { + cb_(er, p) + }) + } + + p = path.resolve(p) + // if there's no node_modules folder, then + // walk up until we hopefully find one. + // if none anywhere, then use cwd. + var walkedUp = false + while (path.basename(p) === "node_modules") { + p = path.dirname(p) + walkedUp = true + } + if (walkedUp) return cb(null, p) + + findPrefix_(p, p, cb) +} + +function findPrefix_ (p, original, cb) { + if (p === "/" + || (process.platform === "win32" && p.match(/^[a-zA-Z]:(\\|\/)?$/))) { + return cb(null, original) + } + fs.readdir(p, function (er, files) { + // an error right away is a bad sign. + // unless the prefix was simply a non + // existent directory. + if (er && p === original) { + if (er.code === "ENOENT") return cb(null, original); + return cb(er) + } + + // walked up too high or something. + if (er) return cb(null, original) + + if (files.indexOf("node_modules") !== -1 + || files.indexOf("package.json") !== -1) { + return cb(null, p) + } + + var d = path.dirname(p) + if (d === p) return cb(null, original) + + return findPrefix_(d, original, cb) + }) +} diff --git a/node_modules/npm/lib/config/get-credentials-by-uri.js b/node_modules/npm/lib/config/get-credentials-by-uri.js new file mode 100644 index 00000000..4122f4ce --- /dev/null +++ b/node_modules/npm/lib/config/get-credentials-by-uri.js @@ -0,0 +1,74 @@ +var assert = require("assert") + +var toNerfDart = require("./nerf-dart.js") + +module.exports = getCredentialsByURI + +function getCredentialsByURI (uri) { + assert(uri && typeof uri === "string", "registry URL is required") + var nerfed = toNerfDart(uri) + var defnerf = toNerfDart(this.get("registry")) + + // hidden class micro-optimization + var c = { + scope : nerfed, + token : undefined, + password : undefined, + username : undefined, + email : undefined, + auth : undefined, + alwaysAuth : undefined + } + + // used to override scope matching for tokens as well as legacy auth + if (this.get(nerfed + ':always-auth') !== undefined) { + var val = this.get(nerfed + ':always-auth') + c.alwaysAuth = val === 'false' ? false : !!val + } else if (this.get('always-auth') !== undefined) { + c.alwaysAuth = this.get('always-auth') + } + + if (this.get(nerfed + ':_authToken')) { + c.token = this.get(nerfed + ':_authToken') + // the bearer token is enough, don't confuse things + return c + } + + // Handle the old-style _auth= style for the default + // registry, if set. + // + // XXX(isaacs): Remove when npm 1.4 is no longer relevant + var authDef = this.get("_auth") + var userDef = this.get("username") + var passDef = this.get("_password") + if (authDef && !(userDef && passDef)) { + authDef = new Buffer(authDef, "base64").toString() + authDef = authDef.split(":") + userDef = authDef.shift() + passDef = authDef.join(":") + } + + if (this.get(nerfed + ":_password")) { + c.password = new Buffer(this.get(nerfed + ":_password"), "base64").toString("utf8") + } else if (nerfed === defnerf && passDef) { + c.password = passDef + } + + if (this.get(nerfed + ":username")) { + c.username = this.get(nerfed + ":username") + } else if (nerfed === defnerf && userDef) { + c.username = userDef + } + + if (this.get(nerfed + ":email")) { + c.email = this.get(nerfed + ":email") + } else if (this.get("email")) { + c.email = this.get("email") + } + + if (c.username && c.password) { + c.auth = new Buffer(c.username + ":" + c.password).toString("base64") + } + + return c +} diff --git a/node_modules/npm/lib/config/load-cafile.js b/node_modules/npm/lib/config/load-cafile.js new file mode 100644 index 00000000..cc63615f --- /dev/null +++ b/node_modules/npm/lib/config/load-cafile.js @@ -0,0 +1,34 @@ +module.exports = loadCAFile + +var fs = require("fs") + +function loadCAFile(cafilePath, cb) { + if (!cafilePath) + return process.nextTick(cb) + + fs.readFile(cafilePath, "utf8", afterCARead.bind(this)) + + function afterCARead(er, cadata) { + + if (er) { + // previous cafile no longer exists, so just continue on gracefully + if (er.code === 'ENOENT') return cb() + return cb(er) + } + + var delim = "-----END CERTIFICATE-----" + var output + + output = cadata + .split(delim) + .filter(function(xs) { + return !!xs.trim() + }) + .map(function(xs) { + return xs.trimLeft() + delim + }) + + this.set("ca", output) + cb(null) + } +} diff --git a/node_modules/npm/lib/config/load-prefix.js b/node_modules/npm/lib/config/load-prefix.js new file mode 100644 index 00000000..39d076fb --- /dev/null +++ b/node_modules/npm/lib/config/load-prefix.js @@ -0,0 +1,49 @@ +module.exports = loadPrefix + +var findPrefix = require("./find-prefix.js") +var path = require("path") + +function loadPrefix (cb) { + var cli = this.list[0] + + Object.defineProperty(this, "prefix", + { set : function (prefix) { + var g = this.get("global") + this[g ? "globalPrefix" : "localPrefix"] = prefix + }.bind(this) + , get : function () { + var g = this.get("global") + return g ? this.globalPrefix : this.localPrefix + }.bind(this) + , enumerable : true + }) + + Object.defineProperty(this, "globalPrefix", + { set : function (prefix) { + this.set("prefix", prefix) + }.bind(this) + , get : function () { + return path.resolve(this.get("prefix")) + }.bind(this) + , enumerable : true + }) + + var p + Object.defineProperty(this, "localPrefix", + { set : function (prefix) { p = prefix }, + get : function () { return p } + , enumerable: true }) + + // try to guess at a good node_modules location. + // If we are *explicitly* given a prefix on the cli, then + // always use that. otherwise, infer local prefix from cwd. + if (Object.prototype.hasOwnProperty.call(cli, "prefix")) { + p = path.resolve(cli.prefix) + process.nextTick(cb) + } else { + findPrefix(process.cwd(), function (er, found) { + p = found + cb(er) + }) + } +} diff --git a/node_modules/npm/lib/config/load-uid.js b/node_modules/npm/lib/config/load-uid.js new file mode 100644 index 00000000..3ca79877 --- /dev/null +++ b/node_modules/npm/lib/config/load-uid.js @@ -0,0 +1,15 @@ +module.exports = loadUid + +var getUid = require("uid-number") + +// Call in the context of a npmconf object + +function loadUid (cb) { + // if we're not in unsafe-perm mode, then figure out who + // to run stuff as. Do this first, to support `npm update npm -g` + if (!this.get("unsafe-perm")) { + getUid(this.get("user"), this.get("group"), cb) + } else { + process.nextTick(cb) + } +} diff --git a/node_modules/npm/lib/config/nerf-dart.js b/node_modules/npm/lib/config/nerf-dart.js new file mode 100644 index 00000000..07c81750 --- /dev/null +++ b/node_modules/npm/lib/config/nerf-dart.js @@ -0,0 +1,23 @@ +var url = require("url") + +module.exports = toNerfDart + +/** + * Maps a URL to an identifier. + * + * Name courtesy schiffertronix media LLC, a New Jersey corporation + * + * @param {String} uri The URL to be nerfed. + * + * @returns {String} A nerfed URL. + */ +function toNerfDart(uri) { + var parsed = url.parse(uri) + delete parsed.protocol + delete parsed.auth + delete parsed.query + delete parsed.search + delete parsed.hash + + return url.resolve(url.format(parsed), ".") +} diff --git a/node_modules/npm/lib/config/set-credentials-by-uri.js b/node_modules/npm/lib/config/set-credentials-by-uri.js new file mode 100644 index 00000000..31eab447 --- /dev/null +++ b/node_modules/npm/lib/config/set-credentials-by-uri.js @@ -0,0 +1,42 @@ +var assert = require("assert") + +var toNerfDart = require("./nerf-dart.js") + +module.exports = setCredentialsByURI + +function setCredentialsByURI (uri, c) { + assert(uri && typeof uri === "string", "registry URL is required") + assert(c && typeof c === "object", "credentials are required") + + var nerfed = toNerfDart(uri) + + if (c.token) { + this.set(nerfed + ":_authToken", c.token, "user") + this.del(nerfed + ":_password", "user") + this.del(nerfed + ":username", "user") + this.del(nerfed + ":email", "user") + this.del(nerfed + ":always-auth", "user") + } + else if (c.username || c.password || c.email) { + assert(c.username, "must include username") + assert(c.password, "must include password") + assert(c.email, "must include email address") + + this.del(nerfed + ":_authToken", "user") + + var encoded = new Buffer(c.password, "utf8").toString("base64") + this.set(nerfed + ":_password", encoded, "user") + this.set(nerfed + ":username", c.username, "user") + this.set(nerfed + ":email", c.email, "user") + + if (c.alwaysAuth !== undefined) { + this.set(nerfed + ":always-auth", c.alwaysAuth, "user") + } + else { + this.del(nerfed + ":always-auth", "user") + } + } + else { + throw new Error("No credentials to set.") + } +} diff --git a/node_modules/npm/lib/config/set-user.js b/node_modules/npm/lib/config/set-user.js new file mode 100644 index 00000000..4c207a67 --- /dev/null +++ b/node_modules/npm/lib/config/set-user.js @@ -0,0 +1,29 @@ +module.exports = setUser + +var assert = require("assert") +var path = require("path") +var fs = require("fs") +var mkdirp = require("mkdirp") + +function setUser (cb) { + var defaultConf = this.root + assert(defaultConf !== Object.prototype) + + // If global, leave it as-is. + // If not global, then set the user to the owner of the prefix folder. + // Just set the default, so it can be overridden. + if (this.get("global")) return cb() + if (process.env.SUDO_UID) { + defaultConf.user = +(process.env.SUDO_UID) + return cb() + } + + var prefix = path.resolve(this.get("prefix")) + mkdirp(prefix, function (er) { + if (er) return cb(er) + fs.stat(prefix, function (er, st) { + defaultConf.user = st && st.uid + return cb(er) + }) + }) +} diff --git a/node_modules/npm/lib/dedupe.js b/node_modules/npm/lib/dedupe.js new file mode 100644 index 00000000..c63705e1 --- /dev/null +++ b/node_modules/npm/lib/dedupe.js @@ -0,0 +1,375 @@ +// traverse the node_modules/package.json tree +// looking for duplicates. If any duplicates are found, +// then move them up to the highest level necessary +// in order to make them no longer duplicated. +// +// This is kind of ugly, and really highlights the need for +// much better "put pkg X at folder Y" abstraction. Oh well, +// whatever. Perfect enemy of the good, and all that. + +var fs = require("fs") +var asyncMap = require("slide").asyncMap +var path = require("path") +var readJson = require("read-package-json") +var semver = require("semver") +var rm = require("./utils/gently-rm.js") +var log = require("npmlog") +var npm = require("./npm.js") +var mapToRegistry = require("./utils/map-to-registry.js") + +module.exports = dedupe + +dedupe.usage = "npm dedupe [pkg pkg...]" + +function dedupe (args, silent, cb) { + if (typeof silent === "function") cb = silent, silent = false + var dryrun = false + if (npm.command.match(/^find/)) dryrun = true + return dedupe_(npm.prefix, args, {}, dryrun, silent, cb) +} + +function dedupe_ (dir, filter, unavoidable, dryrun, silent, cb) { + readInstalled(path.resolve(dir), {}, null, function (er, data, counter) { + if (er) { + return cb(er) + } + + if (!data) { + return cb() + } + + // find out which things are dupes + var dupes = Object.keys(counter || {}).filter(function (k) { + if (filter.length && -1 === filter.indexOf(k)) return false + return counter[k] > 1 && !unavoidable[k] + }).reduce(function (s, k) { + s[k] = [] + return s + }, {}) + + // any that are unavoidable need to remain as they are. don't even + // try to touch them or figure it out. Maybe some day, we can do + // something a bit more clever here, but for now, just skip over it, + // and all its children. + ;(function U (obj) { + if (unavoidable[obj.name]) { + obj.unavoidable = true + } + if (obj.parent && obj.parent.unavoidable) { + obj.unavoidable = true + } + Object.keys(obj.children).forEach(function (k) { + U(obj.children[k]) + }) + })(data) + + // then collect them up and figure out who needs them + ;(function C (obj) { + if (dupes[obj.name] && !obj.unavoidable) { + dupes[obj.name].push(obj) + obj.duplicate = true + } + obj.dependents = whoDepends(obj) + Object.keys(obj.children).forEach(function (k) { + C(obj.children[k]) + }) + })(data) + + if (dryrun) { + var k = Object.keys(dupes) + if (!k.length) return cb() + return npm.commands.ls(k, silent, cb) + } + + var summary = Object.keys(dupes).map(function (n) { + return [n, dupes[n].filter(function (d) { + return d && d.parent && !d.parent.duplicate && !d.unavoidable + }).map(function M (d) { + return [d.path, d.version, d.dependents.map(function (k) { + return [k.path, k.version, k.dependencies[d.name] || ""] + })] + })] + }).map(function (item) { + var set = item[1] + + var ranges = set.map(function (i) { + return i[2].map(function (d) { + return d[2] + }) + }).reduce(function (l, r) { + return l.concat(r) + }, []).map(function (v, i, set) { + if (set.indexOf(v) !== i) return false + return v + }).filter(function (v) { + return v !== false + }) + + var locs = set.map(function (i) { + return i[0] + }) + + var versions = set.map(function (i) { + return i[1] + }).filter(function (v, i, set) { + return set.indexOf(v) === i + }) + + var has = set.map(function (i) { + return [i[0], i[1]] + }).reduce(function (set, kv) { + set[kv[0]] = kv[1] + return set + }, {}) + + var loc = locs.length ? locs.reduce(function (a, b) { + // a=/path/to/node_modules/foo/node_modules/bar + // b=/path/to/node_modules/elk/node_modules/bar + // ==/path/to/node_modules/bar + var nmReg = new RegExp("\\" + path.sep + "node_modules\\" + path.sep) + a = a.split(nmReg) + b = b.split(nmReg) + var name = a.pop() + b.pop() + // find the longest chain that both A and B share. + // then push the name back on it, and join by /node_modules/ + for (var i = 0, al = a.length, bl = b.length; i < al && i < bl && a[i] === b[i]; i++); + return a.slice(0, i).concat(name).join(path.sep + "node_modules" + path.sep) + }) : undefined + + return [item[0], { item: item + , ranges: ranges + , locs: locs + , loc: loc + , has: has + , versions: versions + }] + }).filter(function (i) { + return i[1].loc + }) + + findVersions(npm, summary, function (er, set) { + if (er) return cb(er) + if (!set.length) return cb() + installAndRetest(set, filter, dir, unavoidable, silent, cb) + }) + }) +} + +function installAndRetest (set, filter, dir, unavoidable, silent, cb) { + //return cb(null, set) + var remove = [] + + asyncMap(set, function (item, cb) { + // [name, has, loc, locMatch, regMatch, others] + var name = item[0] + var has = item[1] + var where = item[2] + var locMatch = item[3] + var regMatch = item[4] + var others = item[5] + + // nothing to be done here. oh well. just a conflict. + if (!locMatch && !regMatch) { + log.warn("unavoidable conflict", item[0], item[1]) + log.warn("unavoidable conflict", "Not de-duplicating") + unavoidable[item[0]] = true + return cb() + } + + // nothing to do except to clean up the extraneous deps + if (locMatch && has[where] === locMatch) { + remove.push.apply(remove, others) + return cb() + } + + if (regMatch) { + var what = name + "@" + regMatch + // where is /path/to/node_modules/foo/node_modules/bar + // for package "bar", but we need it to be just + // /path/to/node_modules/foo + var nmReg = new RegExp("\\" + path.sep + "node_modules\\" + path.sep) + where = where.split(nmReg) + where.pop() + where = where.join(path.sep + "node_modules" + path.sep) + remove.push.apply(remove, others) + + return npm.commands.install(where, what, cb) + } + + // hrm? + return cb(new Error("danger zone\n" + name + " " + + regMatch + " " + locMatch)) + + }, function (er) { + if (er) return cb(er) + asyncMap(remove, rm, function (er) { + if (er) return cb(er) + remove.forEach(function (r) { + log.info("rm", r) + }) + dedupe_(dir, filter, unavoidable, false, silent, cb) + }) + }) +} + +function findVersions (npm, summary, cb) { + // now, for each item in the summary, try to find the maximum version + // that will satisfy all the ranges. next step is to install it at + // the specified location. + asyncMap(summary, function (item, cb) { + var name = item[0] + var data = item[1] + var loc = data.loc + var locs = data.locs.filter(function (l) { + return l !== loc + }) + + // not actually a dupe, or perhaps all the other copies were + // children of a dupe, so this'll maybe be picked up later. + if (locs.length === 0) { + return cb(null, []) + } + + // { : } + var has = data.has + + // the versions that we already have. + // if one of these is ok, then prefer to use that. + // otherwise, try fetching from the registry. + var versions = data.versions + + var ranges = data.ranges + mapToRegistry(name, npm.config, function (er, uri, auth) { + if (er) return cb(er) + + npm.registry.get(uri, { auth : auth }, next) + }) + + function next (er, data) { + var regVersions = er ? [] : Object.keys(data.versions) + var locMatch = bestMatch(versions, ranges) + var tag = npm.config.get("tag") + var distTag = data["dist-tags"] && data["dist-tags"][tag] + + var regMatch + if (distTag && data.versions[distTag] && matches(distTag, ranges)) { + regMatch = distTag + } else { + regMatch = bestMatch(regVersions, ranges) + } + + cb(null, [[name, has, loc, locMatch, regMatch, locs]]) + } + }, cb) +} + +function matches (version, ranges) { + return !ranges.some(function (r) { + return !semver.satisfies(version, r, true) + }) +} + +function bestMatch (versions, ranges) { + return versions.filter(function (v) { + return matches(v, ranges) + }).sort(semver.compareLoose).pop() +} + + +function readInstalled (dir, counter, parent, cb) { + var pkg, children, realpath + + fs.realpath(dir, function (er, rp) { + realpath = rp + next() + }) + + readJson(path.resolve(dir, "package.json"), function (er, data) { + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + if (er) return cb() // not a package, probably. + counter[data.name] = counter[data.name] || 0 + counter[data.name]++ + pkg = + { _id: data._id + , name: data.name + , version: data.version + , dependencies: data.dependencies || {} + , optionalDependencies: data.optionalDependencies || {} + , devDependencies: data.devDependencies || {} + , bundledDependencies: data.bundledDependencies || [] + , path: dir + , realPath: dir + , children: {} + , parent: parent + , family: Object.create(parent ? parent.family : null) + , unavoidable: false + , duplicate: false + } + if (parent) { + parent.children[data.name] = pkg + parent.family[data.name] = pkg + } + next() + }) + + fs.readdir(path.resolve(dir, "node_modules"), function (er, c) { + children = children || [] // error is ok, just means no children. + // check if there are scoped packages. + asyncMap(c || [], function (child, cb) { + if (child.indexOf('@') === 0) { + fs.readdir(path.resolve(dir, "node_modules", child), function (er, scopedChildren) { + // error is ok, just means no children. + (scopedChildren || []).forEach(function (sc) { + children.push(path.join(child, sc)) + }) + cb() + }) + } else { + children.push(child) + cb() + } + }, function (er) { + if (er) return cb(er) + children = children.filter(function (p) { + return !p.match(/^[\._-]/) + }) + next(); + }); + }) + + function next () { + if (!children || !pkg || !realpath) return + + // ignore devDependencies. Just leave them where they are. + children = children.filter(function (c) { + return !pkg.devDependencies.hasOwnProperty(c) + }) + + pkg.realPath = realpath + if (pkg.realPath !== pkg.path) children = [] + var d = path.resolve(dir, "node_modules") + asyncMap(children, function (child, cb) { + readInstalled(path.resolve(d, child), counter, pkg, cb) + }, function (er) { + cb(er, pkg, counter) + }) + } +} + +function whoDepends (pkg) { + var start = pkg.parent || pkg + return whoDepends_(pkg, [], start) +} + +function whoDepends_ (pkg, who, test) { + if (test !== pkg && + test.dependencies[pkg.name] && + test.family[pkg.name] === pkg) { + who.push(test) + } + Object.keys(test.children).forEach(function (n) { + whoDepends_(pkg, who, test.children[n]) + }) + return who +} diff --git a/node_modules/npm/lib/deprecate.js b/node_modules/npm/lib/deprecate.js new file mode 100644 index 00000000..e6d0dc87 --- /dev/null +++ b/node_modules/npm/lib/deprecate.js @@ -0,0 +1,54 @@ +var npm = require("./npm.js") + , mapToRegistry = require("./utils/map-to-registry.js") + , npa = require("npm-package-arg") + +module.exports = deprecate + +deprecate.usage = "npm deprecate [@] " + +deprecate.completion = function (opts, cb) { + // first, get a list of remote packages this user owns. + // once we have a user account, then don't complete anything. + if (opts.conf.argv.remain.length > 2) return cb() + // get the list of packages by user + var path = "/-/by-user/" + mapToRegistry(path, npm.config, function (er, uri, c) { + if (er) return cb(er) + + if (!(c && c.username)) return cb() + + var params = { + timeout : 60000, + auth : c + } + npm.registry.get(uri + c.username, params, function (er, list) { + if (er) return cb() + console.error(list) + return cb(null, list[c.username]) + }) + }) +} + +function deprecate (args, cb) { + var pkg = args[0] + , msg = args[1] + if (msg === undefined) return cb("Usage: " + deprecate.usage) + + // fetch the data and make sure it exists. + var p = npa(pkg) + + // npa makes the default spec "latest", but for deprecation + // "*" is the appropriate default. + if (p.rawSpec === '') p.spec = '*' + + mapToRegistry(p.name, npm.config, function (er, uri, auth) { + if (er) return cb(er) + + var params = { + version : p.spec, + message : msg, + auth : auth + } + npm.registry.deprecate(uri, params, cb) + }) +} diff --git a/node_modules/npm/lib/dist-tag.js b/node_modules/npm/lib/dist-tag.js new file mode 100644 index 00000000..48b40202 --- /dev/null +++ b/node_modules/npm/lib/dist-tag.js @@ -0,0 +1,151 @@ +module.exports = distTag + +var log = require("npmlog") +var npa = require("npm-package-arg") +var semver = require("semver") + +var npm = require("./npm.js") +var mapToRegistry = require("./utils/map-to-registry.js") +var readLocalPkg = require("./utils/read-local-package.js") + +distTag.usage = "npm dist-tag add @ []" + + "\nnpm dist-tag rm " + + "\nnpm dist-tag ls []" + +distTag.completion = function (opts, cb) { + var argv = opts.conf.argv.remain + if (argv.length === 2) { + return cb(null, ["add", "rm", "ls"]) + } + + switch (argv[2]) { + default: + return cb() + } +} + +function distTag (args, cb) { + var cmd = args.shift() + switch (cmd) { + case "add": case "a": case "set": case "s": + return add(args[0], args[1], cb) + case "rm": case "r": case "del": case "d": case "remove": + return remove(args[1], args[0], cb) + case "ls": case "l": case "sl": case "list": + return list(args[0], cb) + default: + return cb("Usage:\n"+distTag.usage) + } +} + +function add (spec, tag, cb) { + var thing = npa(spec || "") + var pkg = thing.name + var version = thing.rawSpec + var t = (tag || npm.config.get("tag")).trim() + + log.verbose("dist-tag add", t, "to", pkg+"@"+version) + + if (!pkg || !version || !t) return cb("Usage:\n"+distTag.usage) + + if (semver.validRange(t)) { + var er = new Error("Tag name must not be a valid SemVer range: " + t) + return cb(er) + } + + fetchTags(pkg, function (er, tags) { + if (er) return cb(er) + + if (tags[t] === version) { + log.warn("dist-tag add", t, "is already set to version", version) + return cb() + } + tags[t] = version + + mapToRegistry(pkg, npm.config, function (er, uri, auth, base) { + var params = { + package : pkg, + distTag : t, + version : version, + auth : auth + } + + npm.registry.distTags.add(base, params, function (er) { + if (er) return cb(er) + + console.log("+"+t+": "+pkg+"@"+version) + cb() + }) + }) + }) +} + +function remove (tag, pkg, cb) { + log.verbose("dist-tag del", tag, "from", pkg) + + fetchTags(pkg, function (er, tags) { + if (er) return cb(er) + + if (!tags[tag]) { + log.info("dist-tag del", tag, "is not a dist-tag on", pkg) + return cb(new Error(tag+" is not a dist-tag on "+pkg)) + } + + var version = tags[tag] + delete tags[tag] + + mapToRegistry(pkg, npm.config, function (er, uri, auth, base) { + var params = { + package : pkg, + distTag : tag, + auth : auth + } + + npm.registry.distTags.rm(base, params, function (er) { + if (er) return cb(er) + + console.log("-"+tag+": "+pkg+"@"+version) + cb() + }) + }) + }) +} + +function list (pkg, cb) { + if (!pkg) return readLocalPkg(function (er, pkg) { + if (er) return cb(er) + if (!pkg) return cb(distTag.usage) + list(pkg, cb) + }) + + fetchTags(pkg, function (er, tags) { + if (er) { + log.error("dist-tag ls", "Couldn't get dist-tag data for", pkg) + return cb(er) + } + var msg = Object.keys(tags).map(function (k) { + return k+": "+tags[k] + }).sort().join("\n") + console.log(msg) + cb(er, tags) + }) +} + +function fetchTags (pkg, cb) { + mapToRegistry(pkg, npm.config, function (er, uri, auth, base) { + if (er) return cb(er) + + var params = { + package : pkg, + auth : auth + } + npm.registry.distTags.fetch(base, params, function (er, tags) { + if (er) return cb(er) + if (!tags || !Object.keys(tags).length) { + return cb(new Error("No dist-tags found for " + pkg)) + } + + cb(null, tags) + }) + }) +} diff --git a/node_modules/npm/lib/docs.js b/node_modules/npm/lib/docs.js new file mode 100644 index 00000000..0de2349d --- /dev/null +++ b/node_modules/npm/lib/docs.js @@ -0,0 +1,71 @@ +module.exports = docs + +docs.usage = "npm docs " +docs.usage += "\n" +docs.usage += "npm docs ." + +var npm = require("./npm.js") + , opener = require("opener") + , path = require("path") + , log = require("npmlog") + , mapToRegistry = require("./utils/map-to-registry.js") + +docs.completion = function (opts, cb) { + // FIXME: there used to be registry completion here, but it stopped making + // sense somewhere around 50,000 packages on the registry + cb() +} + +function url (json) { + return json.homepage ? json.homepage : "https://npmjs.org/package/" + json.name +} + +function docs (args, cb) { + args = args || [] + var pending = args.length + if (!pending) return getDoc(".", cb) + args.forEach(function(proj) { + getDoc(proj, function(err) { + if (err) { + return cb(err) + } + --pending || cb() + }) + }) +} + +function getDoc (project, cb) { + project = project || "." + var package = path.resolve(npm.localPrefix, "package.json") + + if (project === "." || project === "./") { + var json + try { + json = require(package) + if (!json.name) throw new Error('package.json does not have a valid "name" property') + project = json.name + } catch (e) { + log.error(e.message) + return cb(docs.usage) + } + + return opener(url(json), { command: npm.config.get("browser") }, cb) + } + + mapToRegistry(project, npm.config, function (er, uri, auth) { + if (er) return cb(er) + + npm.registry.get(uri + "/latest", { timeout : 3600, auth : auth }, next) + }) + + function next (er, json) { + var github = "https://github.com/" + project + "#readme" + + if (er) { + if (project.split("/").length !== 2) return cb(er) + return opener(github, { command: npm.config.get("browser") }, cb) + } + + return opener(url(json), { command: npm.config.get("browser") }, cb) + } +} diff --git a/node_modules/npm/lib/edit.js b/node_modules/npm/lib/edit.js new file mode 100644 index 00000000..ddf501d5 --- /dev/null +++ b/node_modules/npm/lib/edit.js @@ -0,0 +1,31 @@ +// npm edit [@] +// open the package folder in the $EDITOR + +module.exports = edit +edit.usage = "npm edit " + +edit.completion = require("./utils/completion/installed-shallow.js") + +var npm = require("./npm.js") + , path = require("path") + , fs = require("graceful-fs") + , editor = require("editor") + +function edit (args, cb) { + var p = args[0] + if (args.length !== 1 || !p) return cb(edit.usage) + var e = npm.config.get("editor") + if (!e) return cb(new Error( + "No editor set. Set the 'editor' config, or $EDITOR environ.")) + p = p.split("/") + .join("/node_modules/") + .replace(/(\/node_modules)+/, "/node_modules") + var f = path.resolve(npm.dir, p) + fs.lstat(f, function (er) { + if (er) return cb(er) + editor(f, { editor: e }, function (er) { + if (er) return cb(er) + npm.commands.rebuild(args, cb) + }) + }) +} diff --git a/node_modules/npm/lib/explore.js b/node_modules/npm/lib/explore.js new file mode 100644 index 00000000..96475a06 --- /dev/null +++ b/node_modules/npm/lib/explore.js @@ -0,0 +1,37 @@ +// npm explore [@] +// open a subshell to the package folder. + +module.exports = explore +explore.usage = "npm explore [ -- ]" +explore.completion = require("./utils/completion/installed-shallow.js") + +var npm = require("./npm.js") + , spawn = require("./utils/spawn") + , path = require("path") + , fs = require("graceful-fs") + +function explore (args, cb) { + if (args.length < 1 || !args[0]) return cb(explore.usage) + var p = args.shift() + args = args.join(" ").trim() + if (args) args = ["-c", args] + else args = [] + + var cwd = path.resolve(npm.dir, p) + var sh = npm.config.get("shell") + fs.stat(cwd, function (er, s) { + if (er || !s.isDirectory()) return cb(new Error( + "It doesn't look like "+p+" is installed.")) + if (!args.length) console.log( + "\nExploring "+cwd+"\n"+ + "Type 'exit' or ^D when finished\n") + + npm.spinner.stop() + var shell = spawn(sh, args, { cwd: cwd, stdio: "inherit" }) + shell.on("close", function (er) { + // only fail if non-interactive. + if (!args.length) return cb() + cb(er) + }) + }) +} diff --git a/node_modules/npm/lib/faq.js b/node_modules/npm/lib/faq.js new file mode 100644 index 00000000..912db007 --- /dev/null +++ b/node_modules/npm/lib/faq.js @@ -0,0 +1,8 @@ + +module.exports = faq + +faq.usage = "npm faq" + +var npm = require("./npm.js") + +function faq (args, cb) { npm.commands.help(["faq"], cb) } diff --git a/node_modules/npm/lib/get.js b/node_modules/npm/lib/get.js new file mode 100644 index 00000000..aa058002 --- /dev/null +++ b/node_modules/npm/lib/get.js @@ -0,0 +1,12 @@ + +module.exports = get + +get.usage = "npm get (See `npm config`)" + +var npm = require("./npm.js") + +get.completion = npm.commands.config.completion + +function get (args, cb) { + npm.commands.config(["get"].concat(args), cb) +} diff --git a/node_modules/npm/lib/help-search.js b/node_modules/npm/lib/help-search.js new file mode 100644 index 00000000..d8553453 --- /dev/null +++ b/node_modules/npm/lib/help-search.js @@ -0,0 +1,210 @@ + +module.exports = helpSearch + +var fs = require("graceful-fs") + , path = require("path") + , asyncMap = require("slide").asyncMap + , npm = require("./npm.js") + , glob = require("glob") + , color = require("ansicolors") + +helpSearch.usage = "npm help-search " + +function helpSearch (args, silent, cb) { + if (typeof cb !== "function") cb = silent, silent = false + if (!args.length) return cb(helpSearch.usage) + + var docPath = path.resolve(__dirname, "..", "doc") + return glob(docPath + "/*/*.md", function (er, files) { + if (er) + return cb(er) + readFiles(files, function (er, data) { + if (er) + return cb(er) + searchFiles(args, data, function (er, results) { + if (er) + return cb(er) + formatResults(args, results, cb) + }) + }) + }) +} + +function readFiles (files, cb) { + var res = {} + asyncMap(files, function (file, cb) { + fs.readFile(file, 'utf8', function (er, data) { + res[file] = data + return cb(er) + }) + }, function (er) { + return cb(er, res) + }) +} + +function searchFiles (args, files, cb) { + var results = [] + Object.keys(files).forEach(function (file) { + var data = files[file] + + // skip if no matches at all + var match + for (var a = 0, l = args.length; a < l && !match; a++) { + match = data.toLowerCase().indexOf(args[a].toLowerCase()) !== -1 + } + if (!match) + return + + var lines = data.split(/\n+/) + + // if a line has a search term, then skip it and the next line. + // if the next line has a search term, then skip all 3 + // otherwise, set the line to null. then remove the nulls. + l = lines.length + for (var i = 0; i < l; i ++) { + var line = lines[i] + , nextLine = lines[i + 1] + , ll + + match = false + if (nextLine) { + for (a = 0, ll = args.length; a < ll && !match; a ++) { + match = nextLine.toLowerCase() + .indexOf(args[a].toLowerCase()) !== -1 + } + if (match) { + // skip over the next line, and the line after it. + i += 2 + continue + } + } + + match = false + for (a = 0, ll = args.length; a < ll && !match; a ++) { + match = line.toLowerCase().indexOf(args[a].toLowerCase()) !== -1 + } + if (match) { + // skip over the next line + i ++ + continue + } + + lines[i] = null + } + + // now squish any string of nulls into a single null + lines = lines.reduce(function (l, r) { + if (!(r === null && l[l.length-1] === null)) l.push(r) + return l + }, []) + + if (lines[lines.length - 1] === null) lines.pop() + if (lines[0] === null) lines.shift() + + // now see how many args were found at all. + var found = {} + , totalHits = 0 + lines.forEach(function (line) { + args.forEach(function (arg) { + var hit = (line || "").toLowerCase() + .split(arg.toLowerCase()).length - 1 + if (hit > 0) { + found[arg] = (found[arg] || 0) + hit + totalHits += hit + } + }) + }) + + var cmd = "npm help " + if (path.basename(path.dirname(file)) === "api") { + cmd = "npm apihelp " + } + cmd += path.basename(file, ".md").replace(/^npm-/, "") + results.push({ file: file + , cmd: cmd + , lines: lines + , found: Object.keys(found) + , hits: found + , totalHits: totalHits + }) + }) + + // if only one result, then just show that help section. + if (results.length === 1) { + return npm.commands.help([results[0].file.replace(/\.md$/, "")], cb) + } + + if (results.length === 0) { + console.log("No results for " + args.map(JSON.stringify).join(" ")) + return cb() + } + + // sort results by number of results found, then by number of hits + // then by number of matching lines + results = results.sort(function (a, b) { + return a.found.length > b.found.length ? -1 + : a.found.length < b.found.length ? 1 + : a.totalHits > b.totalHits ? -1 + : a.totalHits < b.totalHits ? 1 + : a.lines.length > b.lines.length ? -1 + : a.lines.length < b.lines.length ? 1 + : 0 + }) + + cb(null, results) +} + +function formatResults (args, results, cb) { + if (!results) return cb(null) + + var cols = Math.min(process.stdout.columns || Infinity, 80) + 1 + + var out = results.map(function (res) { + var out = res.cmd + , r = Object.keys(res.hits).map(function (k) { + return k + ":" + res.hits[k] + }).sort(function (a, b) { + return a > b ? 1 : -1 + }).join(" ") + + out += ((new Array(Math.max(1, cols - out.length - r.length))) + .join(" ")) + r + + if (!npm.config.get("long")) return out + + out = "\n\n" + out + + "\n" + (new Array(cols)).join("—") + "\n" + + res.lines.map(function (line, i) { + if (line === null || i > 3) return "" + for (var out = line, a = 0, l = args.length; a < l; a ++) { + var finder = out.toLowerCase().split(args[a].toLowerCase()) + , newOut = "" + , p = 0 + + finder.forEach(function (f) { + newOut += out.substr(p, f.length) + + var hilit = out.substr(p + f.length, args[a].length) + if (npm.color) hilit = color.bgBlack(color.red(hilit)) + newOut += hilit + + p += f.length + args[a].length + }) + } + + return newOut + }).join("\n").trim() + return out + }).join("\n") + + if (results.length && !npm.config.get("long")) { + out = "Top hits for "+(args.map(JSON.stringify).join(" ")) + + "\n" + (new Array(cols)).join("—") + "\n" + + out + + "\n" + (new Array(cols)).join("—") + "\n" + + "(run with -l or --long to see more context)" + } + + console.log(out.trim()) + cb(null, results) +} diff --git a/node_modules/npm/lib/help.js b/node_modules/npm/lib/help.js new file mode 100644 index 00000000..942d27b4 --- /dev/null +++ b/node_modules/npm/lib/help.js @@ -0,0 +1,240 @@ + +module.exports = help + +help.completion = function (opts, cb) { + if (opts.conf.argv.remain.length > 2) return cb(null, []) + getSections(cb) +} + +var path = require("path") + , spawn = require("./utils/spawn") + , npm = require("./npm.js") + , log = require("npmlog") + , opener = require("opener") + , glob = require("glob") + +function help (args, cb) { + npm.spinner.stop() + var argv = npm.config.get("argv").cooked + + var argnum = 0 + if (args.length === 2 && ~~args[0]) { + argnum = ~~args.shift() + } + + // npm help foo bar baz: search topics + if (args.length > 1 && args[0]) { + return npm.commands["help-search"](args, argnum, cb) + } + + var section = npm.deref(args[0]) || args[0] + + // npm help : show basic usage + if (!section) { + var valid = argv[0] === "help" ? 0 : 1 + return npmUsage(valid, cb) + } + + + // npm -h: show command usage + if ( npm.config.get("usage") + && npm.commands[section] + && npm.commands[section].usage + ) { + npm.config.set("loglevel", "silent") + log.level = "silent" + console.log(npm.commands[section].usage) + return cb() + } + + // npm apihelp
    : Prefer section 3 over section 1 + var apihelp = argv.length && -1 !== argv[0].indexOf("api") + var pref = apihelp ? [3, 1, 5, 7] : [1, 3, 5, 7] + if (argnum) + pref = [ argnum ].concat(pref.filter(function (n) { + return n !== argnum + })) + + // npm help
    : Try to find the path + var manroot = path.resolve(__dirname, "..", "man") + + // legacy + if (section === "global") section = "folders" + else if (section === "json") section = "package.json" + + // find either /section.n or /npm-section.n + // The glob is used in the glob. The regexp is used much + // further down. Globs and regexps are different + var compextglob = ".+(gz|bz2|lzma|[FYzZ]|xz)" + var compextre = "\\.(gz|bz2|lzma|[FYzZ]|xz)$" + var f = "+(npm-" + section + "|" + section + ").[0-9]?(" + compextglob + ")" + return glob(manroot + "/*/" + f, function (er, mans) { + if (er) return cb(er) + + if (!mans.length) return npm.commands["help-search"](args, cb) + + mans = mans.map(function (man) { + var ext = path.extname(man) + if (man.match(new RegExp(compextre))) man = path.basename(man, ext) + + return man + }) + + viewMan(pickMan(mans, pref), cb) + }) +} + +function pickMan (mans, pref_) { + var nre = /([0-9]+)$/ + var pref = {} + pref_.forEach(function (sect, i) { + pref[sect] = i + }) + mans = mans.sort(function (a, b) { + var an = a.match(nre)[1] + var bn = b.match(nre)[1] + return an === bn ? (a > b ? -1 : 1) + : pref[an] < pref[bn] ? -1 + : 1 + }) + return mans[0] +} + +function viewMan (man, cb) { + var nre = /([0-9]+)$/ + var num = man.match(nre)[1] + var section = path.basename(man, "." + num) + + // at this point, we know that the specified man page exists + var manpath = path.join(__dirname, "..", "man") + , env = {} + Object.keys(process.env).forEach(function (i) { + env[i] = process.env[i] + }) + env.MANPATH = manpath + var viewer = npm.config.get("viewer") + + var conf + switch (viewer) { + case "woman": + var a = ["-e", "(woman-find-file \"" + man + "\")"] + conf = { env: env, stdio: "inherit" } + var woman = spawn("emacsclient", a, conf) + woman.on("close", cb) + break + + case "browser": + opener(htmlMan(man), { command: npm.config.get("browser") }, cb) + break + + default: + conf = { env: env, stdio: "inherit" } + var manProcess = spawn("man", [num, section], conf) + manProcess.on("close", cb) + break + } +} + +function htmlMan (man) { + var sect = +man.match(/([0-9]+)$/)[1] + var f = path.basename(man).replace(/([0-9]+)$/, "html") + switch (sect) { + case 1: + sect = "cli" + break + case 3: + sect = "api" + break + case 5: + sect = "files" + break + case 7: + sect = "misc" + break + default: + throw new Error("invalid man section: " + sect) + } + return path.resolve(__dirname, "..", "html", "doc", sect, f) +} + +function npmUsage (valid, cb) { + npm.config.set("loglevel", "silent") + log.level = "silent" + console.log( + [ "\nUsage: npm " + , "" + , "where is one of:" + , npm.config.get("long") ? usages() + : " " + wrap(Object.keys(npm.commands)) + , "" + , "npm -h quick help on " + , "npm -l display full usage info" + , "npm faq commonly asked questions" + , "npm help search for help on " + , "npm help npm involved overview" + , "" + , "Specify configs in the ini-formatted file:" + , " " + npm.config.get("userconfig") + , "or on the command line via: npm --key value" + , "Config info can be viewed via: npm help config" + , "" + , "npm@" + npm.version + " " + path.dirname(__dirname) + ].join("\n")) + cb(valid) +} + +function usages () { + // return a string of : + var maxLen = 0 + return Object.keys(npm.commands).filter(function (c) { + return c === npm.deref(c) + }).reduce(function (set, c) { + set.push([c, npm.commands[c].usage || ""]) + maxLen = Math.max(maxLen, c.length) + return set + }, []).map(function (item) { + var c = item[0] + , usage = item[1] + return "\n " + c + (new Array(maxLen - c.length + 2).join(" ")) + + (usage.split("\n") + .join("\n" + (new Array(maxLen + 6).join(" ")))) + }).join("\n") +} + + +function wrap (arr) { + var out = [""] + , l = 0 + , line + + line = process.stdout.columns + if (!line) + line = 60 + else + line = Math.min(60, Math.max(line - 16, 24)) + + arr.sort(function (a,b) { return a --save` afterwards to install a package and" + ,"save it as a dependency in the package.json file." + ,"" + ,"Press ^C at any time to quit." + ].join("\n")) + } + initJson(dir, initFile, npm.config, function (er, data) { + log.resume() + log.silly("package data", data) + if (er && er.message === "canceled") { + log.warn("init", "canceled") + return cb(null, data) + } + log.info("init", "written successfully") + cb(er, data) + }) +} diff --git a/node_modules/npm/lib/install.js b/node_modules/npm/lib/install.js new file mode 100644 index 00000000..72575d14 --- /dev/null +++ b/node_modules/npm/lib/install.js @@ -0,0 +1,1196 @@ +// npm install +// +// See doc/cli/npm-install.md for more description +// +// Managing contexts... +// there's a lot of state associated with an "install" operation, including +// packages that are already installed, parent packages, current shrinkwrap, and +// so on. We maintain this state in a "context" object that gets passed around. +// every time we dive into a deeper node_modules folder, the "family" list that +// gets passed along uses the previous "family" list as its __proto__. Any +// "resolved precise dependency" things that aren't already on this object get +// added, and then that's passed to the next generation of installation. + +module.exports = install + +install.usage = "npm install" + + "\nnpm install " + + "\nnpm install @" + + "\nnpm install @" + + "\nnpm install @" + + "\nnpm install " + + "\nnpm install " + + "\nnpm install " + + "\nnpm install " + + "\nnpm install /" + + "\n\nCan specify one or more: npm install ./foo.tgz bar@stable /some/folder" + + "\nIf no argument is supplied and ./npm-shrinkwrap.json is " + + "\npresent, installs dependencies specified in the shrinkwrap." + + "\nOtherwise, installs dependencies from ./package.json." + +install.completion = function (opts, cb) { + // install can complete to a folder with a package.json, or any package. + // if it has a slash, then it's gotta be a folder + // if it starts with https?://, then just give up, because it's a url + if (/^https?:\/\//.test(opts.partialWord)) { + // do not complete to URLs + return cb(null, []) + } + + if (/\//.test(opts.partialWord)) { + // Complete fully to folder if there is exactly one match and it + // is a folder containing a package.json file. If that is not the + // case we return 0 matches, which will trigger the default bash + // complete. + var lastSlashIdx = opts.partialWord.lastIndexOf("/") + var partialName = opts.partialWord.slice(lastSlashIdx + 1) + var partialPath = opts.partialWord.slice(0, lastSlashIdx) + if (partialPath === "") partialPath = "/" + + function annotatePackageDirMatch (sibling, cb) { + var fullPath = path.join(partialPath, sibling) + if (sibling.slice(0, partialName.length) !== partialName) { + return cb(null, null) // not name match + } + fs.readdir(fullPath, function (err, contents) { + if (err) return cb(null, { isPackage: false }) + + cb( + null, + { + fullPath: fullPath, + isPackage: contents.indexOf("package.json") !== -1 + } + ) + }) + } + + return fs.readdir(partialPath, function (err, siblings) { + if (err) return cb(null, []) // invalid dir: no matching + + asyncMap(siblings, annotatePackageDirMatch, function (err, matches) { + if (err) return cb(err) + + var cleaned = matches.filter(function (x) { return x !== null }) + if (cleaned.length !== 1) return cb(null, []) + if (!cleaned[0].isPackage) return cb(null, []) + + // Success - only one match and it is a package dir + return cb(null, [cleaned[0].fullPath]) + }) + }) + } + + // FIXME: there used to be registry completion here, but it stopped making + // sense somewhere around 50,000 packages on the registry + cb() +} + +var npm = require("./npm.js") + , semver = require("semver") + , readJson = require("read-package-json") + , readInstalled = require("read-installed") + , log = require("npmlog") + , path = require("path") + , fs = require("graceful-fs") + , writeFileAtomic = require("write-file-atomic") + , cache = require("./cache.js") + , asyncMap = require("slide").asyncMap + , chain = require("slide").chain + , url = require("url") + , mkdir = require("mkdirp") + , lifecycle = require("./utils/lifecycle.js") + , archy = require("archy") + , npmInstallChecks = require("npm-install-checks") + , sortedObject = require("sorted-object") + , mapToRegistry = require("./utils/map-to-registry.js") + , npa = require("npm-package-arg") + , inflight = require("inflight") + , locker = require("./utils/locker.js") + , lock = locker.lock + , unlock = locker.unlock + , warnStrict = require("./utils/warn-deprecated.js")("engineStrict") + , warnPeers = require("./utils/warn-deprecated.js")("peerDependencies") + +function install (args, cb_) { + var hasArguments = !!args.length + + function cb (er, installed) { + if (er) return cb_(er) + + validateInstall(where, function (er, problem) { + if (er) return cb_(er) + + if (problem) { + var peerInvalidError = new Error("The package " + problem._id + + " does not satisfy its siblings' peerDependencies requirements!") + peerInvalidError.code = "EPEERINVALID" + peerInvalidError.packageName = problem.name + peerInvalidError.packageVersion = problem.version + peerInvalidError.peersDepending = problem.peersDepending + return cb(peerInvalidError) + } + + var tree = treeify(installed || []) + , pretty = prettify(tree, installed).trim() + + if (pretty) console.log(pretty) + save(where, installed, tree, pretty, hasArguments, cb_) + }) + } + + // the /path/to/node_modules/.. + var where = path.resolve(npm.dir, "..") + + // internal api: install(where, what, cb) + if (arguments.length === 3) { + where = args + args = [].concat(cb_) // pass in [] to do default dep-install + cb_ = arguments[2] + log.verbose("install", "where, what", [where, args]) + } + + if (!npm.config.get("global")) { + args = args.filter(function (a) { + return path.resolve(a) !== where + }) + } + + mkdir(where, function (er) { + if (er) return cb(er) + // install dependencies locally by default, + // or install current folder globally + if (!args.length) { + var opt = { dev: npm.config.get("dev") || !npm.config.get("production") } + + if (npm.config.get("global")) args = ["."] + else return readDependencies(null, where, opt, function (er, data) { + if (er) { + log.error("install", "Couldn't read dependencies") + return cb(er) + } + var deps = Object.keys(data.dependencies || {}) + log.verbose("install", "where, deps", [where, deps]) + + // FIXME: Install peerDependencies as direct dependencies, but only at + // the top level. Should only last until peerDependencies are nerfed to + // no longer implicitly install themselves. + var peers = [] + Object.keys(data.peerDependencies || {}).forEach(function (dep) { + if (!data.dependencies[dep]) { + log.verbose( + "install", + "peerDependency", dep, "wasn't going to be installed; adding" + ) + warnPeers([ + "The peer dependency "+dep+" included from "+data.name+" will no", + "longer be automatically installed to fulfill the peerDependency ", + "in npm 3+. Your application will need to depend on it explicitly." + ], dep+","+data.name) + peers.push(dep) + } + }) + log.verbose("install", "where, peers", [where, peers]) + + var context = { family: {} + , ancestors: {} + , explicit: false + , parent: data + , root: true + , wrap: null } + + if (data.name === path.basename(where) && + path.basename(path.dirname(where)) === "node_modules") { + // Only include in ancestry if it can actually be required. + // Otherwise, it does not count. + context.family[data.name] = + context.ancestors[data.name] = data.version + } + + installManyTop(deps.map(function (dep) { + var target = data.dependencies[dep] + return dep + "@" + target + }).concat(peers.map(function (dep) { + var target = data.peerDependencies[dep] + return dep + "@" + target + })), where, context, function(er, results) { + if (er || npm.config.get("production")) return cb(er, results) + lifecycle(data, "prepublish", where, function(er) { + return cb(er, results) + }) + }) + }) + } + + // initial "family" is the name:version of the root, if it's got + // a package.json file. + var jsonPath = path.resolve(where, "package.json") + log.verbose('install', 'initial load of', jsonPath) + readJson(jsonPath, log.warn, function (er, data) { + if (er + && er.code !== "ENOENT" + && er.code !== "ENOTDIR") return cb(er) + if (er) data = null + var context = { family: {} + , ancestors: {} + , explicit: true + , parent: data + , root: true + , wrap: null } + if (data && data.name === path.basename(where) && + path.basename(path.dirname(where)) === "node_modules") { + context.family[data.name] = context.ancestors[data.name] = data.version + } + var fn = npm.config.get("global") ? installMany : installManyTop + fn(args, where, context, cb) + }) + }) +} + +function validateInstall (where, cb) { + var jsonPath = path.resolve(where, 'package.json') + log.verbose('validateInstall', 'loading', jsonPath, 'for validation') + readJson(jsonPath, log.warn, function (er, data) { + if (er + && er.code !== 'ENOENT' + && er.code !== 'ENOTDIR') return cb(er) + + if (data && data.engineStrict) { + warnStrict([ + "Per-package engineStrict (found in this package's package.json) ", + "won't be used in npm 3+. Use the config setting `engine-strict` instead." + ], data.name) + } + + readInstalled(where, { log: log.warn, dev: true }, function (er, data) { + if (er) return cb(er) + + cb(null, findPeerInvalid_(data.dependencies, [])) + }) + }) +} + +function findPeerInvalid_ (packageMap, fpiList) { + if (fpiList.indexOf(packageMap) !== -1) + return undefined + + fpiList.push(packageMap) + + for (var packageName in packageMap) { + var pkg = packageMap[packageName] + + if (pkg.peerInvalid) { + var peersDepending = {} + for (var peerName in packageMap) { + var peer = packageMap[peerName] + if (peer.peerDependencies && peer.peerDependencies[packageName]) { + peersDepending[peer.name + "@" + peer.version] = + peer.peerDependencies[packageName] + } + } + return { name: pkg.name, peersDepending: peersDepending, version: pkg.version, _id: pkg._id } + } + + if (pkg.dependencies) { + var invalid = findPeerInvalid_(pkg.dependencies, fpiList) + if (invalid) + return invalid + } + } + + return null +} + +// reads dependencies for the package at "where". There are several cases, +// depending on our current state and the package's configuration: +// +// 1. If "context" is specified, then we examine the context to see if there's a +// shrinkwrap there. In that case, dependencies are read from the shrinkwrap. +// 2. Otherwise, if an npm-shrinkwrap.json file is present, dependencies are +// read from there. +// 3. Otherwise, dependencies come from package.json. +// +// Regardless of which case we fall into, "cb" is invoked with a first argument +// describing the full package (as though readJson had been used) but with +// "dependencies" read as described above. The second argument to "cb" is the +// shrinkwrap to use in processing this package's dependencies, which may be +// "wrap" (in case 1) or a new shrinkwrap (in case 2). +function readDependencies (context, where, opts, cb) { + var wrap = context ? context.wrap : null + + var jsonPath = path.resolve(where, 'package.json') + log.verbose('readDependencies', 'loading dependencies from', jsonPath) + readJson(jsonPath, log.warn, function (er, data) { + if (er && er.code === "ENOENT") er.code = "ENOPACKAGEJSON" + if (er) return cb(er) + + if (opts && opts.dev) { + if (!data.dependencies) data.dependencies = {} + Object.keys(data.devDependencies || {}).forEach(function (k) { + if (data.dependencies[k]) { + log.warn("package.json", "Dependency '%s' exists in both dependencies " + + "and devDependencies, using '%s@%s' from dependencies", + k, k, data.dependencies[k]) + } else { + data.dependencies[k] = data.devDependencies[k] + } + }) + } + + if (!npm.config.get("optional") && data.optionalDependencies) { + Object.keys(data.optionalDependencies).forEach(function (d) { + delete data.dependencies[d] + }) + } + + // User has opted out of shrinkwraps entirely + if (npm.config.get("shrinkwrap") === false) + return cb(null, data, null) + + if (wrap) { + log.verbose("readDependencies: using existing wrap", [where, wrap]) + var rv = {} + Object.keys(data).forEach(function (key) { + rv[key] = data[key] + }) + rv.dependencies = {} + Object.keys(wrap).forEach(function (key) { + log.verbose("from wrap", [key, wrap[key]]) + rv.dependencies[key] = readWrap(wrap[key]) + }) + log.verbose("readDependencies returned deps", rv.dependencies) + return cb(null, rv, wrap) + } + + var wrapfile = path.resolve(where, "npm-shrinkwrap.json") + + fs.readFile(wrapfile, "utf8", function (er, wrapjson) { + if (er) return cb(null, data, null) + + log.verbose("readDependencies", "npm-shrinkwrap.json is overriding dependencies") + var newwrap + try { + newwrap = JSON.parse(wrapjson) + } catch (ex) { + return cb(ex) + } + + log.info("shrinkwrap", "file %j", wrapfile) + var rv = {} + Object.keys(data).forEach(function (key) { + rv[key] = data[key] + }) + rv.dependencies = {} + Object.keys(newwrap.dependencies || {}).forEach(function (key) { + rv.dependencies[key] = readWrap(newwrap.dependencies[key]) + }) + + // fold in devDependencies if not already present, at top level + if (opts && opts.dev) { + Object.keys(data.devDependencies || {}).forEach(function (k) { + rv.dependencies[k] = rv.dependencies[k] || data.devDependencies[k] + }) + } + + log.verbose("readDependencies returned deps", rv.dependencies) + return cb(null, rv, newwrap.dependencies) + }) + }) +} + +function readWrap (w) { + return (w.resolved) ? w.resolved + : (w.from && url.parse(w.from).protocol) ? w.from + : w.version +} + +// if the -S|--save option is specified, then write installed packages +// as dependencies to a package.json file. +function save (where, installed, tree, pretty, hasArguments, cb) { + if (!hasArguments || + !npm.config.get("save") && + !npm.config.get("save-dev") && + !npm.config.get("save-optional") || + npm.config.get("global")) { + return cb(null, installed, tree, pretty) + } + + var saveBundle = npm.config.get("save-bundle") + var savePrefix = npm.config.get("save-prefix") + + // each item in the tree is a top-level thing that should be saved + // to the package.json file. + // The relevant tree shape is { : {what:} } + var saveTarget = path.resolve(where, "package.json") + + asyncMap(Object.keys(tree), function (k, cb) { + // if "from" is remote, git, or hosted, then save that instead. + var t = tree[k] + , f = npa(t.from) + , a = npa(t.what) + , w = [a.name, a.spec] + + + fs.stat(t.from, function (er){ + if (!er) { + w[1] = "file:" + t.from + } else if (['hosted', 'git', 'remote'].indexOf(f.type) !== -1) { + w[1] = t.from + } + cb(null, [w]) + }) + } + , function (er, arr) { + var things = arr.reduce(function (set, k) { + var rangeDescriptor = semver.valid(k[1], true) && + semver.gte(k[1], "0.1.0", true) && + !npm.config.get("save-exact") + ? savePrefix : "" + set[k[0]] = rangeDescriptor + k[1] + return set + }, {}) + + + // don't use readJson, because we don't want to do all the other + // tricky npm-specific stuff that's in there. + fs.readFile(saveTarget, function (er, data) { + // ignore errors here, just don't save it. + try { + data = JSON.parse(data.toString("utf8")) + } catch (ex) { + er = ex + } + + if (er) { + return cb(null, installed, tree, pretty) + } + + var deps = npm.config.get("save-optional") ? "optionalDependencies" + : npm.config.get("save-dev") ? "devDependencies" + : "dependencies" + + if (saveBundle) { + var bundle = data.bundleDependencies || data.bundledDependencies + delete data.bundledDependencies + if (!Array.isArray(bundle)) bundle = [] + data.bundleDependencies = bundle.sort() + } + + log.verbose("save", "saving", things) + data[deps] = data[deps] || {} + Object.keys(things).forEach(function (t) { + data[deps][t] = things[t] + if (saveBundle) { + var i = bundle.indexOf(t) + if (i === -1) bundle.push(t) + data.bundleDependencies = bundle.sort() + } + }) + + data[deps] = sortedObject(data[deps]) + + log.silly("save", "writing", saveTarget) + data = JSON.stringify(data, null, 2) + "\n" + writeFileAtomic(saveTarget, data, function (er) { + cb(er, installed, tree, pretty) + }) + }) + }) +} + + +// Outputting *all* the installed modules is a bit confusing, +// because the length of the path does not make it clear +// that the submodules are not immediately require()able. +// TODO: Show the complete tree, ls-style, but only if --long is provided +function prettify (tree, installed) { + function red (set, kv) { + set[kv[0]] = kv[1] + return set + } + + if (npm.config.get("json")) { + tree = Object.keys(tree).map(function (p) { + if (!tree[p]) return null + var what = npa(tree[p].what) + , name = what.name + , version = what.spec + , o = { name: name, version: version, from: tree[p].from } + o.dependencies = tree[p].children.map(function P (dep) { + var what = npa(dep.what) + , name = what.name + , version = what.spec + , o = { version: version, from: dep.from } + o.dependencies = dep.children.map(P).reduce(red, {}) + return [name, o] + }).reduce(red, {}) + return o + }) + + return JSON.stringify(tree, null, 2) + } + if (npm.config.get("parseable")) return parseable(installed) + + return Object.keys(tree).map(function (p) { + return archy({ label: tree[p].what + " " + p + , nodes: (tree[p].children || []).map(function P (c) { + if (npm.config.get("long")) { + return { label: c.what, nodes: c.children.map(P) } + } + var g = c.children.map(function (g) { + return g.what + }).join(", ") + if (g) g = " (" + g + ")" + return c.what + g + }) + }, "", { unicode: npm.config.get("unicode") }) + }).join("\n") +} + +function parseable (installed) { + var long = npm.config.get("long") + , cwd = process.cwd() + return installed.map(function (item) { + return path.resolve(cwd, item[1]) + + ( long ? ":" + item[0] : "" ) + }).join("\n") +} + +function treeify (installed) { + // each item is [what, where, parent, parentDir] + // If no parent, then report it. + // otherwise, tack it into the parent's children list. + // If the parent isn't a top-level then ignore it. + var whatWhere = installed.reduce(function (l, r) { + var parentDir = r[3] + , parent = r[2] + , where = r[1] + , what = r[0] + , from = r[4] + l[where] = { parentDir: parentDir + , parent: parent + , children: [] + , where: where + , what: what + , from: from } + return l + }, {}) + + // log.warn("install", whatWhere, "whatWhere") + return Object.keys(whatWhere).reduce(function (l, r) { + var ww = whatWhere[r] + //log.warn("r, ww", [r, ww]) + if (!ww.parent) { + l[r] = ww + } else { + var p = whatWhere[ww.parentDir] + if (p) p.children.push(ww) + else l[r] = ww + } + return l + }, {}) +} + + +// just like installMany, but also add the existing packages in +// where/node_modules to the family object. +function installManyTop (what, where, context, cb_) { + function cb (er, d) { + if (context.explicit || er) return cb_(er, d) + // since this wasn't an explicit install, let's build the top + // folder, so that `npm install` also runs the lifecycle scripts. + npm.commands.build([where], false, true, function (er) { + return cb_(er, d) + }) + } + + if (context.explicit) return next() + + var jsonPath = path.join(where, 'package.json') + log.verbose('installManyTop', 'reading for lifecycle', jsonPath) + readJson(jsonPath, log.warn, function (er, data) { + if (er) return next(er) + lifecycle(data, "preinstall", where, next) + }) + + function next (er) { + if (er) return cb(er) + installManyTop_(what, where, context, cb) + } +} + +function installManyTop_ (what, where, context, cb) { + var nm = path.resolve(where, "node_modules") + + fs.readdir(nm, function (er, pkgs) { + if (er) return installMany(what, where, context, cb) + + var scopes = [], unscoped = [] + pkgs.filter(function (p) { + return !p.match(/^[\._-]/) + }).forEach(function (p) { + // @names deserve deeper investigation + if (p[0] === "@") { + scopes.push(p) + } + else { + unscoped.push(p) + } + }) + + maybeScoped(scopes, nm, function (er, scoped) { + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + // recombine unscoped with @scope/package packages + asyncMap(unscoped.concat(scoped).map(function (p) { + return path.resolve(nm, p, "package.json") + }), function (jsonPath, cb) { + log.verbose('installManyTop', 'reading scoped package data from', jsonPath) + readJson(jsonPath, log.info, function (er, data) { + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + if (er) return cb(null, []) + cb(null, [[data.name, data.version]]) + }) + }, function (er, packages) { + // if there's nothing in node_modules, then don't freak out. + if (er) packages = [] + // add all the existing packages to the family list. + // however, do not add to the ancestors list. + packages.forEach(function (p) { + context.family[p[0]] = p[1] + }) + installMany(what, where, context, cb) + }) + }) + }) +} + +function maybeScoped (scopes, where, cb) { + // find packages in scopes + asyncMap(scopes, function (scope, cb) { + fs.readdir(path.resolve(where, scope), function (er, scoped) { + if (er) return cb(er) + var paths = scoped.map(function (p) { + return path.join(scope, p) + }) + cb(null, paths) + }) + }, cb) +} + +function installMany (what, where, context, cb) { + // readDependencies takes care of figuring out whether the list of + // dependencies we'll iterate below comes from an existing shrinkwrap from a + // parent level, a new shrinkwrap at this level, or package.json at this + // level, as well as which shrinkwrap (if any) our dependencies should use. + var opt = { dev: npm.config.get("dev") } + readDependencies(context, where, opt, function (er, data, wrap) { + if (er) data = {} + + var parent = data + + // if we're explicitly installing "what" into "where", then the shrinkwrap + // for "where" doesn't apply. This would be the case if someone were adding + // a new package to a shrinkwrapped package. (data.dependencies will not be + // used here except to indicate what packages are already present, so + // there's no harm in using that.) + if (context.explicit) wrap = null + + var deps = data.dependencies || {} + var devDeps = data.devDependencies || {} + + // what is a list of things. + // resolve each one. + asyncMap( what + , targetResolver(where, context, deps, devDeps) + , function (er, targets) { + + if (er) return cb(er) + + var bundled = data.bundleDependencies || data.bundledDependencies || [] + // only take the hit for readInstalled if there are probably bundled + // dependencies to read + if (bundled.length) { + readInstalled(where, { dev: true }, andBuildResolvedTree) + } else { + andBuildResolvedTree() + } + + function andBuildResolvedTree (er, current) { + if (er) return cb(er) + + // each target will be a data object corresponding + // to a package, folder, or whatever that is in the cache now. + var newPrev = Object.create(context.family) + , newAnc = Object.create(context.ancestors) + + if (!context.root) { + newAnc[data.name] = data.version + } + bundled.forEach(function (bundle) { + var bundleData = current.dependencies[bundle] + if ((!bundleData || !bundleData.version) && current.devDependencies) { + log.verbose( + 'installMany', bundle, 'was bundled with', + data.name + '@' + data.version + + ", but wasn't found in dependencies. Trying devDependencies" + ) + bundleData = current.devDependencies[bundle] + } + + if (!bundleData || !bundleData.version) { + log.warn( + 'installMany', bundle, 'was bundled with', + data.name + '@' + data.version + + ", but bundled package wasn't found in unpacked tree" + ) + } else { + log.verbose( + 'installMany', bundle + '@' + bundleData.version, + 'was bundled with', data.name + '@' + data.version + ) + newPrev[bundle] = bundleData.version + } + }) + targets.forEach(function (t) { + newPrev[t.name] = t.version + }) + log.silly("install resolved", targets) + targets.filter(function (t) { return t }).forEach(function (t) { + log.info("install", "%s into %s", t._id, where) + }) + asyncMap(targets, function (target, cb) { + log.info("installOne", target._id) + var wrapData = wrap ? wrap[target.name] : null + var newWrap = wrapData && wrapData.dependencies + ? wrap[target.name].dependencies || {} + : null + var newContext = { family: newPrev + , ancestors: newAnc + , parent: parent + , explicit: false + , wrap: newWrap } + installOne(target, where, newContext, cb) + }, cb) + } + }) + }) +} + +function targetResolver (where, context, deps, devDeps) { + var alreadyInstalledManually = [] + , resolveLeft = 0 + , nm = path.resolve(where, "node_modules") + , parent = context.parent + , wrap = context.wrap + + if (!context.explicit) readdir(nm) + + function readdir(name) { + resolveLeft++ + fs.readdir(name, function (er, inst) { + if (er) return resolveLeft-- + + // don't even mess with non-package looking things + inst = inst.filter(function (p) { + if (!p.match(/^[@\._-]/)) return true + // scoped packages + readdir(path.join(name, p)) + }) + + asyncMap(inst, function (pkg, cb) { + var jsonPath = path.resolve(name, pkg, 'package.json') + log.verbose('targetResolver', 'reading package data from', jsonPath) + readJson(jsonPath, log.info, function (er, d) { + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + // error means it's not a package, most likely. + if (er) return cb(null, []) + + // if it's a bundled dep, then assume that anything there is valid. + // otherwise, make sure that it's a semver match with what we want. + var bd = parent.bundleDependencies + var isBundled = bd && bd.indexOf(d.name) !== -1 + var expectedVersion = deps[d.name] || (devDeps && devDeps[d.name]) || "*" + var currentIsSatisfactory = semver.satisfies(d.version, expectedVersion, true) + if (isBundled || currentIsSatisfactory || deps[d.name] === d._resolved) { + return cb(null, d.name) + } + + // see if the package had been previously linked + fs.lstat(path.resolve(nm, pkg), function(err, s) { + if (err) return cb(null, []) + if (s.isSymbolicLink()) { + return cb(null, d.name) + } + + // something is there, but it's not satisfactory. Clobber it. + return cb(null, []) + }) + }) + }, function (er, inst) { + // this is the list of things that are valid and should be ignored. + alreadyInstalledManually = alreadyInstalledManually.concat(inst) + resolveLeft-- + }) + }) + } + + var to = 0 + return function resolver (what, cb) { + if (resolveLeft) return setTimeout(function () { + resolver(what, cb) + }, to++) + + // now we know what's been installed here manually, + // or tampered with in some way that npm doesn't want to overwrite. + if (alreadyInstalledManually.indexOf(npa(what).name) !== -1) { + log.verbose("already installed", "skipping %s %s", what, where) + return cb(null, []) + } + + // check for a version installed higher in the tree. + // If installing from a shrinkwrap, it must match exactly. + if (context.family[what]) { + log.verbose('install', what, 'is installed as', context.family[what]) + if (wrap && wrap[what].version === context.family[what]) { + log.verbose("shrinkwrap", "use existing", what) + return cb(null, []) + } + } + + // if it's identical to its parent, then it's probably someone + // doing `npm install foo` inside of the foo project. Print + // a warning, and skip it. + if (parent && parent.name === what && !npm.config.get("force")) { + log.warn("install", "Refusing to install %s as a dependency of itself" + , what) + return cb(null, []) + } + + if (wrap) { + var name = npa(what).name + if (wrap[name]) { + var wrapTarget = readWrap(wrap[name]) + what = name + "@" + wrapTarget + } else { + log.verbose("shrinkwrap", "skipping %s (not in shrinkwrap)", what) + } + } else if (deps[what]) { + what = what + "@" + deps[what] + } + + // This is where we actually fetch the package, if it's not already + // in the cache. + // If it's a git repo, then we want to install it, even if the parent + // already has a matching copy. + // If it's not a git repo, and the parent already has that pkg, then + // we can skip installing it again. + var pkgroot = path.resolve(npm.prefix, (parent && parent._from) || "") + cache.add(what, null, pkgroot, false, function (er, data) { + if (er && parent && parent.optionalDependencies && + parent.optionalDependencies.hasOwnProperty(npa(what).name)) { + log.warn("optional dep failed, continuing", what) + log.verbose("optional dep failed, continuing", [what, er]) + return cb(null, []) + } + + var type = npa(what).type + var isGit = type === "git" || type === "hosted" + + if (!er && + data && + !context.explicit && + context.family[data.name] === data.version && + !npm.config.get("force") && + !isGit) { + log.info("already installed", data.name + "@" + data.version) + return cb(null, []) + } + + + if (data && !data._from) data._from = what + if (er && parent && parent.name) er.parent = parent.name + return cb(er, data || []) + }) + } +} + +// we've already decided to install this. if anything's in the way, +// then uninstall it first. +function installOne (target, where, context, cb) { + // the --link flag makes this a "link" command if it's at the + // the top level. + var isGit = false + var type = npa(target._from).type + if (target && target._from) isGit = type === 'git' || type === 'hosted' + + if (where === npm.prefix && npm.config.get("link") + && !npm.config.get("global") && !isGit) { + return localLink(target, where, context, cb) + } + installOne_(target, where, context, function (er, installedWhat) { + + // check if this one is optional to its parent. + if (er && context.parent && context.parent.optionalDependencies && + context.parent.optionalDependencies.hasOwnProperty(target.name)) { + log.warn("optional dep failed, continuing", target._id) + log.verbose("optional dep failed, continuing", [target._id, er]) + er = null + } + + cb(er, installedWhat) + }) + +} + +function localLink (target, where, context, cb) { + log.verbose("localLink", target._id) + var jsonPath = path.resolve(npm.globalDir, target.name , 'package.json') + var parent = context.parent + + log.verbose('localLink', 'reading data to link', target.name, 'from', jsonPath) + readJson(jsonPath, log.warn, function (er, data) { + function thenLink () { + npm.commands.link([target.name], function (er, d) { + log.silly("localLink", "back from link", [er, d]) + cb(er, [resultList(target, where, parent && parent._id)]) + }) + } + + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + if (er || data._id === target._id) { + if (er) { + install( path.resolve(npm.globalDir, "..") + , target._id + , function (er) { + if (er) return cb(er, []) + thenLink() + }) + } else thenLink() + } else { + log.verbose("localLink", "install locally (no link)", target._id) + installOne_(target, where, context, cb) + } + }) +} + +function resultList (target, where, parentId) { + var nm = path.resolve(where, "node_modules") + , targetFolder = path.resolve(nm, target.name) + , prettyWhere = where + + if (!npm.config.get("global")) { + prettyWhere = path.relative(process.cwd(), where) + } + + if (prettyWhere === ".") prettyWhere = null + + if (!npm.config.get("global")) { + // print out the folder relative to where we are right now. + targetFolder = path.relative(process.cwd(), targetFolder) + } + + return [ target._id + , targetFolder + , prettyWhere && parentId + , parentId && prettyWhere + , target._from ] +} + +var installed = Object.create(null) + +function installOne_ (target, where, context, cb_) { + var nm = path.resolve(where, "node_modules") + , targetFolder = path.resolve(nm, target.name) + , prettyWhere = path.relative(process.cwd(), where) + , parent = context.parent + + if (prettyWhere === ".") prettyWhere = null + + cb_ = inflight(target.name + ":" + where, cb_) + if (!cb_) { + return log.verbose("installOne", "of", target.name, "to", where, "already in flight; waiting") + } + else { + log.verbose("installOne", "of", target.name, "to", where, "not in flight; installing") + } + + function cb(er, data) { + unlock(nm, target.name, function () { cb_(er, data) }) + } + + lock(nm, target.name, function (er) { + if (er) return cb(er) + + if (targetFolder in installed) { + log.error("install", "trying to install", target.version, "to", targetFolder) + log.error("install", "but already installed versions", installed[targetFolder]) + installed[targetFolder].push(target.version) + } + else { + installed[targetFolder] = [target.version] + } + + var force = npm.config.get("force") + , nodeVersion = npm.config.get("node-version") + , strict = npm.config.get("engine-strict") + , c = npmInstallChecks + + chain( + [ [c.checkEngine, target, npm.version, nodeVersion, force, strict] + , [c.checkPlatform, target, force] + , [c.checkCycle, target, context.ancestors] + , [c.checkGit, targetFolder] + , [write, target, targetFolder, context] ] + , function (er, d) { + if (er) return cb(er) + + d.push(resultList(target, where, parent && parent._id)) + cb(er, d) + } + ) + }) +} + +function write (target, targetFolder, context, cb_) { + var up = npm.config.get("unsafe-perm") + , user = up ? null : npm.config.get("user") + , group = up ? null : npm.config.get("group") + , family = context.family + + function cb (er, data) { + // cache.unpack returns the data object, and all we care about + // is the list of installed packages from that last thing. + if (!er) return cb_(er, data) + + if (npm.config.get("rollback") === false) return cb_(er) + npm.rollbacks.push(targetFolder) + cb_(er, data) + } + + var bundled = [] + + log.silly("install write", "writing", target.name, target.version, "to", targetFolder) + chain( + [ [ cache.unpack, target.name, target.version, targetFolder, null, null, user, group ], + function writePackageJSON (cb) { + var jsonPath = path.resolve(targetFolder, 'package.json') + log.verbose('write', 'writing to', jsonPath) + writeFileAtomic(jsonPath, JSON.stringify(target, null, 2) + '\n', cb) + }, + [ lifecycle, target, "preinstall", targetFolder ], + function collectBundled (cb) { + if (!target.bundleDependencies) return cb() + + var bd = path.resolve(targetFolder, "node_modules") + fs.readdir(bd, function (er, b) { + // nothing bundled, maybe + if (er) return cb() + bundled = b || [] + cb() + }) + } ] + + // nest the chain so that we can throw away the results returned + // up until this point, since we really don't care about it. + , function X (er) { + if (er) return cb(er) + + // before continuing to installing dependencies, check for a shrinkwrap. + var opt = { dev: npm.config.get("dev") } + readDependencies(context, targetFolder, opt, function (er, data, wrap) { + if (er) return cb(er); + var deps = prepareForInstallMany(data, "dependencies", bundled, wrap, + family) + var depsTargetFolder = targetFolder + var depsContext = { family: family + , ancestors: context.ancestors + , parent: target + , explicit: false + , wrap: wrap } + + var actions = + [ [ installManyAndBuild, deps, depsTargetFolder, depsContext ] ] + + // FIXME: This is an accident waiting to happen! + // + // 1. If multiple children at the same level of the tree share a + // peerDependency that's not in the parent's dependencies, because + // the peerDeps don't get added to the family, they will keep + // getting reinstalled (worked around by inflighting installOne). + // 2. The installer can't safely build at the parent level because + // that's already being done by the parent's installAndBuild. This + // runs the risk of the peerDependency never getting built. + // + // The fix: Don't install peerDependencies; require them to be + // included as explicit dependencies / devDependencies, and warn + // or error when they're missing. See #5080 for more arguments in + // favor of killing implicit peerDependency installs with fire. + var peerDeps = prepareForInstallMany(data, "peerDependencies", bundled, + wrap, family) + peerDeps.forEach(function (pd) { + warnPeers([ + "The peer dependency "+pd+" included from "+data.name+" will no", + "longer be automatically installed to fulfill the peerDependency ", + "in npm 3+. Your application will need to depend on it explicitly." + ], pd+","+data.name) + }) + + // Package scopes cause an addditional tree level which needs to be + // considered when resolving a peerDependency's target folder. + var pdTargetFolder + if (npa(target.name).scope) { + pdTargetFolder = path.resolve(targetFolder, '../../..') + } else { + pdTargetFolder = path.resolve(targetFolder, '../..') + } + + var pdContext = context + if (peerDeps.length > 0) { + actions.push( + [ installMany, peerDeps, pdTargetFolder, pdContext ] + ) + } + + chain(actions, cb) + }) + }) +} + +function installManyAndBuild (deps, targetFolder, context, cb) { + installMany(deps, targetFolder, context, function (er, d) { + log.verbose("about to build", targetFolder) + if (er) return cb(er) + npm.commands.build( [targetFolder] + , npm.config.get("global") + , true + , function (er) { return cb(er, d) }) + }) +} + +function prepareForInstallMany (packageData, depsKey, bundled, wrap, family) { + var deps = Object.keys(packageData[depsKey] || {}) + + // don't install bundleDependencies, unless they're missing. + if (packageData.bundleDependencies) { + deps = deps.filter(function (d) { + return packageData.bundleDependencies.indexOf(d) === -1 || + bundled.indexOf(d) === -1 + }) + } + + return deps.filter(function (d) { + // prefer to not install things that are satisfied by + // something in the "family" list, unless we're installing + // from a shrinkwrap. + if (depsKey !== "peerDependencies" && wrap) return true + if (semver.validRange(family[d], true)) { + return !semver.satisfies(family[d], packageData[depsKey][d], true) + } + return true + }).map(function (d) { + var v = packageData[depsKey][d] + var t = d + "@" + v + log.silly("prepareForInstallMany", "adding", t, "from", packageData.name, depsKey) + return t + }) +} diff --git a/node_modules/npm/lib/link.js b/node_modules/npm/lib/link.js new file mode 100644 index 00000000..19c5dd06 --- /dev/null +++ b/node_modules/npm/lib/link.js @@ -0,0 +1,170 @@ +// link with no args: symlink the folder to the global location +// link with package arg: symlink the global to the local + +var npm = require("./npm.js") + , symlink = require("./utils/link.js") + , fs = require("graceful-fs") + , log = require("npmlog") + , asyncMap = require("slide").asyncMap + , chain = require("slide").chain + , path = require("path") + , build = require("./build.js") + , npa = require("npm-package-arg") + +module.exports = link + +link.usage = "npm link (in package dir)" + + "\nnpm link (link global into local)" + +link.completion = function (opts, cb) { + var dir = npm.globalDir + fs.readdir(dir, function (er, files) { + cb(er, files.filter(function (f) { + return !f.match(/^[\._-]/) + })) + }) +} + +function link (args, cb) { + if (process.platform === 'win32') { + var semver = require('semver') + if (!semver.gte(process.version, '0.7.9')) { + var msg = 'npm link not supported on windows prior to node 0.7.9' + var e = new Error(msg) + e.code = 'ENOTSUP' + e.errno = require('constants').ENOTSUP + return cb(e) + } + } + + if (npm.config.get("global")) { + return cb(new Error("link should never be --global.\n" + +"Please re-run this command with --local")) + } + + if (args.length === 1 && args[0] === ".") args = [] + if (args.length) return linkInstall(args, cb) + linkPkg(npm.prefix, cb) +} + +function linkInstall (pkgs, cb) { + asyncMap(pkgs, function (pkg, cb) { + var t = path.resolve(npm.globalDir, "..") + , pp = path.resolve(npm.globalDir, pkg) + , rp = null + , target = path.resolve(npm.dir, pkg) + + function n (er, data) { + if (er) return cb(er, data) + // install returns [ [folder, pkgId], ... ] + // but we definitely installed just one thing. + var d = data.filter(function (d) { return !d[3] }) + var what = npa(d[0][0]) + pp = d[0][1] + pkg = what.name + target = path.resolve(npm.dir, pkg) + next() + } + + // if it's a folder, a random not-installed thing, or not a scoped package, + // then link or install it first + if (pkg[0] !== "@" && (pkg.indexOf("/") !== -1 || pkg.indexOf("\\") !== -1)) { + return fs.lstat(path.resolve(pkg), function (er, st) { + if (er || !st.isDirectory()) { + npm.commands.install(t, pkg, n) + } else { + rp = path.resolve(pkg) + linkPkg(rp, n) + } + }) + } + + fs.lstat(pp, function (er, st) { + if (er) { + rp = pp + return npm.commands.install(t, pkg, n) + } else if (!st.isSymbolicLink()) { + rp = pp + next() + } else { + return fs.realpath(pp, function (er, real) { + if (er) log.warn("invalid symbolic link", pkg) + else rp = real + next() + }) + } + }) + + function next () { + chain + ( [ [function (cb) { + log.verbose("link", "symlinking %s to %s", pp, target) + cb() + }] + , [symlink, pp, target] + // do not run any scripts + , rp && [build, [target], npm.config.get("global"), build._noLC, true] + , [ resultPrinter, pkg, pp, target, rp ] ] + , cb ) + } + }, cb) +} + +function linkPkg (folder, cb_) { + var me = folder || npm.prefix + , readJson = require("read-package-json") + + log.verbose("linkPkg", folder) + + readJson(path.resolve(me, "package.json"), function (er, d) { + function cb (er) { + return cb_(er, [[d && d._id, target, null, null]]) + } + if (er) return cb(er) + if (!d.name) { + er = new Error("Package must have a name field to be linked") + return cb(er) + } + var target = path.resolve(npm.globalDir, d.name) + symlink(me, target, false, true, function (er) { + if (er) return cb(er) + log.verbose("link", "build target", target) + // also install missing dependencies. + npm.commands.install(me, [], function (er) { + if (er) return cb(er) + // build the global stuff. Don't run *any* scripts, because + // install command already will have done that. + build([target], true, build._noLC, true, function (er) { + if (er) return cb(er) + resultPrinter(path.basename(me), me, target, cb) + }) + }) + }) + }) +} + +function resultPrinter (pkg, src, dest, rp, cb) { + if (typeof cb !== "function") cb = rp, rp = null + var where = dest + rp = (rp || "").trim() + src = (src || "").trim() + // XXX If --json is set, then look up the data from the package.json + if (npm.config.get("parseable")) { + return parseableOutput(dest, rp || src, cb) + } + if (rp === src) rp = null + console.log(where + " -> " + src + (rp ? " -> " + rp: "")) + cb() +} + +function parseableOutput (dest, rp, cb) { + // XXX this should match ls --parseable and install --parseable + // look up the data from package.json, format it the same way. + // + // link is always effectively "long", since it doesn't help much to + // *just* print the target folder. + // However, we don't actually ever read the version number, so + // the second field is always blank. + console.log(dest + "::" + rp) + cb() +} diff --git a/node_modules/npm/lib/logout.js b/node_modules/npm/lib/logout.js new file mode 100644 index 00000000..64635be4 --- /dev/null +++ b/node_modules/npm/lib/logout.js @@ -0,0 +1,40 @@ +module.exports = logout + +var dezalgo = require("dezalgo") +var log = require("npmlog") + +var npm = require("./npm.js") +var mapToRegistry = require("./utils/map-to-registry.js") + +logout.usage = "npm logout [--registry] [--scope]" + +function logout (args, cb) { + npm.spinner.start() + cb = dezalgo(cb) + + mapToRegistry("/", npm.config, function (err, uri, auth, normalized) { + if (err) return cb(err) + + if (auth.token) { + log.verbose("logout", "clearing session token for", normalized) + npm.registry.logout(normalized, { auth: auth }, function (err) { + if (err) return cb(err) + + npm.config.clearCredentialsByURI(normalized) + npm.spinner.stop() + npm.config.save("user", cb) + }) + } + else if (auth.username || auth.password) { + log.verbose("logout", "clearing user credentials for", normalized) + npm.config.clearCredentialsByURI(normalized) + npm.spinner.stop() + npm.config.save("user", cb) + } + else { + cb(new Error( + "Not logged in to", normalized + ",", "so can't log out." + )) + } + }) +} diff --git a/node_modules/npm/lib/ls.js b/node_modules/npm/lib/ls.js new file mode 100644 index 00000000..caba4900 --- /dev/null +++ b/node_modules/npm/lib/ls.js @@ -0,0 +1,404 @@ + +// show the installed versions of packages +// +// --parseable creates output like this: +// ::: +// Flags are a :-separated list of zero or more indicators + +module.exports = exports = ls + +var npm = require("./npm.js") + , readInstalled = require("read-installed") + , log = require("npmlog") + , path = require("path") + , archy = require("archy") + , semver = require("semver") + , url = require("url") + , color = require("ansicolors") + , npa = require("npm-package-arg") + +ls.usage = "npm ls" + +ls.completion = require("./utils/completion/installed-deep.js") + +function ls (args, silent, cb) { + if (typeof cb !== "function") cb = silent, silent = false + + var dir = path.resolve(npm.dir, "..") + + // npm ls 'foo@~1.3' bar 'baz@<2' + if (!args) args = [] + else args = args.map(function (a) { + var p = npa(a) + , name = p.name + , ver = semver.validRange(p.rawSpec) || "" + + return [ name, ver ] + }) + + var depth = npm.config.get("depth") + var opt = { depth: depth, log: log.warn, dev: true } + readInstalled(dir, opt, function (er, data) { + pruneNestedExtraneous(data) + filterByEnv(data) + var bfs = bfsify(data, args) + , lite = getLite(bfs) + + if (er || silent) return cb(er, data, lite) + + var long = npm.config.get("long") + , json = npm.config.get("json") + , out + if (json) { + var seen = [] + var d = long ? bfs : lite + // the raw data can be circular + out = JSON.stringify(d, function (k, o) { + if (typeof o === "object") { + if (-1 !== seen.indexOf(o)) return "[Circular]" + seen.push(o) + } + return o + }, 2) + } else if (npm.config.get("parseable")) { + out = makeParseable(bfs, long, dir) + } else if (data) { + out = makeArchy(bfs, long, dir) + } + console.log(out) + + if (args.length && !data._found) process.exitCode = 1 + + // if any errors were found, then complain and exit status 1 + if (lite.problems && lite.problems.length) { + er = lite.problems.join("\n") + } + cb(er, data, lite) + }) +} + +function pruneNestedExtraneous (data, visited) { + visited = visited || [] + visited.push(data) + for (var i in data.dependencies) { + if (data.dependencies[i].extraneous) { + data.dependencies[i].dependencies = {} + } else if (visited.indexOf(data.dependencies[i]) === -1) { + pruneNestedExtraneous(data.dependencies[i], visited) + } + } +} + +function filterByEnv (data) { + var dev = npm.config.get("dev") + var production = npm.config.get("production") + if (dev === production) return + var dependencies = {} + var devDependencies = data.devDependencies || [] + Object.keys(data.dependencies).forEach(function (name) { + var keys = Object.keys(devDependencies) + if (production && keys.indexOf(name) !== -1) return + if (dev && keys.indexOf(name) === -1) return + dependencies[name] = data.dependencies[name] + }) + data.dependencies = dependencies +} + +function alphasort (a, b) { + a = a.toLowerCase() + b = b.toLowerCase() + return a > b ? 1 + : a < b ? -1 : 0 +} + +function isCruft (data) { + return data.extraneous && data.error && data.error.code === 'ENOTDIR' +} + +function getLite (data, noname, depth) { + var lite = {} + , maxDepth = npm.config.get("depth") + + if (typeof depth === 'undefined') depth = 0 + if (!noname && data.name) lite.name = data.name + if (data.version) lite.version = data.version + if (data.extraneous) { + lite.extraneous = true + lite.problems = lite.problems || [] + lite.problems.push( "extraneous: " + + data.name + "@" + data.version + + " " + (data.path || "") ) + } + + if (data._from) + lite.from = data._from + + if (data._resolved) + lite.resolved = data._resolved + + if (data.invalid) { + lite.invalid = true + lite.problems = lite.problems || [] + lite.problems.push( "invalid: " + + data.name + "@" + data.version + + " " + (data.path || "") ) + } + + if (data.peerInvalid) { + lite.peerInvalid = true + lite.problems = lite.problems || [] + lite.problems.push( "peer invalid: " + + data.name + "@" + data.version + + " " + (data.path || "") ) + } + + if (data.dependencies) { + var deps = Object.keys(data.dependencies) + if (deps.length) lite.dependencies = deps.map(function (d) { + var dep = data.dependencies[d] + if (typeof dep === "string") { + lite.problems = lite.problems || [] + var p + if (data.depth > maxDepth) { + p = "max depth reached: " + } else { + p = "missing: " + } + p += d + "@" + dep + + ", required by " + + data.name + "@" + data.version + lite.problems.push(p) + return [d, { required: dep.requiredBy, missing: true }] + } else if (dep.peerMissing) { + lite.problems = lite.problems || [] + dep.peerMissing.forEach(function (missing) { + var pdm = 'peer dep missing: ' + + missing.requires + + ', required by ' + + missing.requiredBy + lite.problems.push(pdm) + }) + return [d, { required: dep, peerMissing: true }] + } else if (npm.config.get('json')) { + if (depth === maxDepth) delete dep.dependencies + return [d, getLite(dep, true, depth + 1)] + } + return [d, getLite(dep, true)] + }).reduce(function (deps, d) { + if (d[1].problems) { + lite.problems = lite.problems || [] + lite.problems.push.apply(lite.problems, d[1].problems) + } + deps[d[0]] = d[1] + return deps + }, {}) + } + return lite +} + +function bfsify (root, args, current, queue, seen) { + // walk over the data, and turn it from this: + // +-- a + // | `-- b + // | `-- a (truncated) + // `--b (truncated) + // into this: + // +-- a + // `-- b + // which looks nicer + args = args || [] + current = current || root + queue = queue || [] + seen = seen || [root] + var deps = current.dependencies = current.dependencies || {} + Object.keys(deps).forEach(function (d) { + var dep = deps[d] + if (typeof dep !== "object") return + if (seen.indexOf(dep) !== -1) { + if (npm.config.get("parseable") || !npm.config.get("long")) { + delete deps[d] + return + } else { + dep = deps[d] = Object.create(dep) + dep.dependencies = {} + } + } + queue.push(dep) + seen.push(dep) + }) + + if (!queue.length) { + // if there were args, then only show the paths to found nodes. + return filterFound(root, args) + } + return bfsify(root, args, queue.shift(), queue, seen) +} + +function filterFound (root, args) { + if (!args.length) return root + var deps = root.dependencies + if (deps) Object.keys(deps).forEach(function (d) { + var dep = filterFound(deps[d], args) + + // see if this one itself matches + var found = false + for (var i = 0; !found && i < args.length; i ++) { + if (d === args[i][0]) { + found = semver.satisfies(dep.version, args[i][1], true) + } + } + // included explicitly + if (found) dep._found = true + // included because a child was included + if (dep._found && !root._found) root._found = 1 + // not included + if (!dep._found) delete deps[d] + }) + if (!root._found) root._found = false + return root +} + +function makeArchy (data, long, dir) { + var out = makeArchy_(data, long, dir, 0) + return archy(out, "", { unicode: npm.config.get("unicode") }) +} + +function makeArchy_ (data, long, dir, depth, parent, d) { + if (typeof data === "string") { + if (depth -1 <= npm.config.get("depth")) { + // just missing + var unmet = "UNMET DEPENDENCY" + if (npm.color) { + unmet = color.bgBlack(color.red(unmet)) + } + data = unmet + " " + d + "@" + data + } else { + data = d+"@"+ data + } + return data + } + + var out = {} + // the top level is a bit special. + out.label = data._id || "" + if (data._found === true && data._id) { + if (npm.color) { + out.label = color.bgBlack(color.yellow(out.label.trim())) + " " + } else { + out.label = out.label.trim() + " " + } + } + if (data.link) out.label += " -> " + data.link + + if (data.invalid) { + if (data.realName !== data.name) out.label += " ("+data.realName+")" + var invalid = "invalid" + if (npm.color) invalid = color.bgBlack(color.red(invalid)) + out.label += " " + invalid + } + + if (data.peerInvalid) { + var peerInvalid = "peer invalid" + if (npm.color) peerInvalid = color.bgBlack(color.red(peerInvalid)) + out.label += " " + peerInvalid + } + + if (data.extraneous && data.path !== dir) { + var extraneous = "extraneous" + if (npm.color) extraneous = color.bgBlack(color.green(extraneous)) + out.label += " " + extraneous + } + + // add giturl to name@version + if (data._resolved) { + var type = npa(data._resolved).type + var isGit = type === 'git' || type === 'hosted' + if (isGit) { + out.label += ' (' + data._resolved + ')' + } + } + + if (long) { + if (dir === data.path) out.label += "\n" + dir + out.label += "\n" + getExtras(data, dir) + } else if (dir === data.path) { + if (out.label) out.label += " " + out.label += dir + } + + // now all the children. + out.nodes = [] + if (depth <= npm.config.get("depth")) { + out.nodes = Object.keys(data.dependencies || {}) + .sort(alphasort).map(function (d) { + return makeArchy_(data.dependencies[d], long, dir, depth + 1, data, d) + }) + } + + if (out.nodes.length === 0 && data.path === dir) { + out.nodes = ["(empty)"] + } + + return out +} + +function getExtras (data) { + var extras = [] + + if (data.description) extras.push(data.description) + if (data.repository) extras.push(data.repository.url) + if (data.homepage) extras.push(data.homepage) + if (data._from) { + var from = data._from + if (from.indexOf(data.name + "@") === 0) { + from = from.substr(data.name.length + 1) + } + var u = url.parse(from) + if (u.protocol) extras.push(from) + } + return extras.join("\n") +} + + +function makeParseable (data, long, dir, depth, parent, d) { + depth = depth || 0 + + return [ makeParseable_(data, long, dir, depth, parent, d) ] + .concat(Object.keys(data.dependencies || {}) + .sort(alphasort).map(function (d) { + return makeParseable(data.dependencies[d], long, dir, depth + 1, data, d) + })) + .filter(function (x) { return x }) + .join("\n") +} + +function makeParseable_ (data, long, dir, depth, parent, d) { + if (data.hasOwnProperty("_found") && data._found !== true) return "" + + if (typeof data === "string") { + if (data.depth < npm.config.get("depth")) { + data = npm.config.get("long") + ? path.resolve(parent.path, "node_modules", d) + + ":"+d+"@"+JSON.stringify(data)+":INVALID:MISSING" + : "" + } else { + data = path.resolve(data.path || "", "node_modules", d || "") + + (npm.config.get("long") + ? ":" + d + "@" + JSON.stringify(data) + + ":" // no realpath resolved + + ":MAXDEPTH" + : "") + } + + return data + } + + if (!npm.config.get("long")) return data.path + + return data.path + + ":" + (data._id || "") + + ":" + (data.realPath !== data.path ? data.realPath : "") + + (data.extraneous ? ":EXTRANEOUS" : "") + + (data.invalid ? ":INVALID" : "") + + (data.peerInvalid ? ":PEERINVALID" : "") +} diff --git a/node_modules/npm/lib/npm.js b/node_modules/npm/lib/npm.js new file mode 100644 index 00000000..d349303a --- /dev/null +++ b/node_modules/npm/lib/npm.js @@ -0,0 +1,475 @@ +;(function(){ +// windows: running "npm blah" in this folder will invoke WSH, not node. +if (typeof WScript !== "undefined") { + WScript.echo("npm does not work when run\n" + +"with the Windows Scripting Host\n\n" + +"'cd' to a different directory,\n" + +"or type 'npm.cmd ',\n" + +"or type 'node npm '.") + WScript.quit(1) + return +} + + +var EventEmitter = require("events").EventEmitter + , npm = module.exports = new EventEmitter() + , npmconf = require("./config/core.js") + , log = require("npmlog") + , gfs = require('graceful-fs') + , fs = gfs.gracefulify(require('fs')) + , path = require("path") + , abbrev = require("abbrev") + , which = require("which") + , CachingRegClient = require("./cache/caching-client.js") + , charSpin = require("char-spinner") + +npm.config = { + loaded: false, + get: function() { + throw new Error('npm.load() required') + }, + set: function() { + throw new Error('npm.load() required') + } +} + +npm.commands = {} + +npm.rollbacks = [] + +try { + // startup, ok to do this synchronously + var j = JSON.parse(fs.readFileSync( + path.join(__dirname, "../package.json"))+"") + npm.version = j.version +} catch (ex) { + try { + log.info("error reading version", ex) + } catch (er) {} + npm.version = ex +} + +var commandCache = {} + // short names for common things + , aliases = { "rm" : "uninstall" + , "r" : "uninstall" + , "un" : "uninstall" + , "unlink" : "uninstall" + , "remove" : "uninstall" + , "rb" : "rebuild" + , "list" : "ls" + , "la" : "ls" + , "ll" : "ls" + , "ln" : "link" + , "i" : "install" + , "isntall" : "install" + , "up" : "update" + , "upgrade" : "update" + , "c" : "config" + , "dist-tags" : "dist-tag" + , "info" : "view" + , "show" : "view" + , "find" : "search" + , "s" : "search" + , "se" : "search" + , "author" : "owner" + , "home" : "docs" + , "issues": "bugs" + , "unstar": "star" // same function + , "apihelp" : "help" + , "login": "adduser" + , "add-user": "adduser" + , "tst": "test" + , "t": "test" + , "find-dupes": "dedupe" + , "ddp": "dedupe" + , "v": "view" + , "verison": "version" + } + + , aliasNames = Object.keys(aliases) + // these are filenames in . + , cmdList = [ "install" + , "uninstall" + , "cache" + , "config" + , "set" + , "get" + , "update" + , "outdated" + , "prune" + , "pack" + , "dedupe" + + , "rebuild" + , "link" + + , "publish" + , "star" + , "stars" + , "tag" + , "adduser" + , "logout" + , "unpublish" + , "owner" + , "access" + , "team" + , "deprecate" + , "shrinkwrap" + + , "help" + , "help-search" + , "ls" + , "search" + , "view" + , "init" + , "version" + , "edit" + , "explore" + , "docs" + , "repo" + , "bugs" + , "faq" + , "root" + , "prefix" + , "bin" + , "whoami" + , "dist-tag" + , "ping" + + , "test" + , "stop" + , "start" + , "restart" + , "run-script" + , "completion" + ] + , plumbing = [ "build" + , "unbuild" + , "xmas" + , "substack" + , "visnup" + ] + , littleGuys = [ "isntall", "verison" ] + , fullList = cmdList.concat(aliasNames).filter(function (c) { + return plumbing.indexOf(c) === -1 + }) + , abbrevs = abbrev(fullList) + +// we have our reasons +fullList = npm.fullList = fullList.filter(function (c) { + return littleGuys.indexOf(c) === -1 +}) + +npm.spinner = + { int: null + , started: false + , start: function () { + if (npm.spinner.int) return + var c = npm.config.get("spin") + if (!c) return + var stream = npm.config.get("logstream") + var opt = { tty: c !== "always", stream: stream } + opt.cleanup = !npm.spinner.started + npm.spinner.int = charSpin(opt) + npm.spinner.started = true + } + , stop: function () { + clearInterval(npm.spinner.int) + npm.spinner.int = null + } + } + +Object.keys(abbrevs).concat(plumbing).forEach(function addCommand (c) { + Object.defineProperty(npm.commands, c, { get : function () { + if (!loaded) throw new Error( + "Call npm.load(config, cb) before using this command.\n"+ + "See the README.md or cli.js for example usage.") + var a = npm.deref(c) + if (c === "la" || c === "ll") { + npm.config.set("long", true) + } + + npm.command = c + if (commandCache[a]) return commandCache[a] + + var cmd = require(__dirname+"/"+a+".js") + + commandCache[a] = function () { + var args = Array.prototype.slice.call(arguments, 0) + if (typeof args[args.length - 1] !== "function") { + args.push(defaultCb) + } + if (args.length === 1) args.unshift([]) + + npm.registry.version = npm.version + if (!npm.registry.refer) { + npm.registry.refer = [a].concat(args[0]).map(function (arg) { + // exclude anything that might be a URL, path, or private module + // Those things will always have a slash in them somewhere + if (arg && arg.match && arg.match(/\/|\\/)) { + return "[REDACTED]" + } else { + return arg + } + }).filter(function (arg) { + return arg && arg.match + }).join(" ") + } + + cmd.apply(npm, args) + } + + Object.keys(cmd).forEach(function (k) { + commandCache[a][k] = cmd[k] + }) + + return commandCache[a] + }, enumerable: fullList.indexOf(c) !== -1, configurable: true }) + + // make css-case commands callable via camelCase as well + if (c.match(/\-([a-z])/)) { + addCommand(c.replace(/\-([a-z])/g, function (a, b) { + return b.toUpperCase() + })) + } +}) + +function defaultCb (er, data) { + if (er) console.error(er.stack || er.message) + else console.log(data) +} + +npm.deref = function (c) { + if (!c) return "" + if (c.match(/[A-Z]/)) c = c.replace(/([A-Z])/g, function (m) { + return "-" + m.toLowerCase() + }) + if (plumbing.indexOf(c) !== -1) return c + var a = abbrevs[c] + if (aliases[a]) a = aliases[a] + return a +} + +var loaded = false + , loading = false + , loadErr = null + , loadListeners = [] + +function loadCb (er) { + loadListeners.forEach(function (cb) { + process.nextTick(cb.bind(npm, er, npm)) + }) + loadListeners.length = 0 +} + +npm.load = function (cli, cb_) { + if (!cb_ && typeof cli === "function") cb_ = cli , cli = {} + if (!cb_) cb_ = function () {} + if (!cli) cli = {} + loadListeners.push(cb_) + if (loaded || loadErr) return cb(loadErr) + if (loading) return + loading = true + var onload = true + + function cb (er) { + if (loadErr) return + loadErr = er + if (er) return cb_(er) + if (npm.config.get("force")) { + log.warn("using --force", "I sure hope you know what you are doing.") + } + npm.config.loaded = true + loaded = true + loadCb(loadErr = er) + onload = onload && npm.config.get('onload-script') + if (onload) { + try { + require(onload) + } catch (err) { + log.warn('onload-script', 'failed to require onload script', onload) + log.warn('onload-script', err) + } + onload = false + } + } + + log.pause() + + load(npm, cli, cb) +} + +function load (npm, cli, cb) { + which(process.argv[0], function (er, node) { + if (!er && node.toUpperCase() !== process.execPath.toUpperCase()) { + log.verbose("node symlink", node) + process.execPath = node + process.installPrefix = path.resolve(node, "..", "..") + } + + // look up configs + //console.error("about to look up configs") + + var builtin = path.resolve(__dirname, "..", "npmrc") + npmconf.load(cli, builtin, function (er, config) { + if (er === config) er = null + + npm.config = config + if (er) return cb(er) + + // if the "project" config is not a filename, and we're + // not in global mode, then that means that it collided + // with either the default or effective userland config + if (!config.get("global") + && config.sources.project + && config.sources.project.type !== "ini") { + log.verbose("config" + , "Skipping project config: %s. " + + "(matches userconfig)" + , config.localPrefix + "/.npmrc") + } + + // Include npm-version and node-version in user-agent + var ua = config.get("user-agent") || "" + ua = ua.replace(/\{node-version\}/gi, process.version) + ua = ua.replace(/\{npm-version\}/gi, npm.version) + ua = ua.replace(/\{platform\}/gi, process.platform) + ua = ua.replace(/\{arch\}/gi, process.arch) + config.set("user-agent", ua) + + var color = config.get("color") + + log.level = config.get("loglevel") + log.heading = config.get("heading") || "npm" + log.stream = config.get("logstream") + + switch (color) { + case "always": + log.enableColor() + npm.color = true + break + case false: + log.disableColor() + npm.color = false + break + default: + var tty = require("tty") + if (process.stdout.isTTY) npm.color = true + else if (!tty.isatty) npm.color = true + else if (tty.isatty(1)) npm.color = true + else npm.color = false + break + } + + log.resume() + + // at this point the configs are all set. + // go ahead and spin up the registry client. + npm.registry = new CachingRegClient(npm.config) + + var umask = npm.config.get("umask") + npm.modes = { exec: 0777 & (~umask) + , file: 0666 & (~umask) + , umask: umask } + + var gp = Object.getOwnPropertyDescriptor(config, "globalPrefix") + Object.defineProperty(npm, "globalPrefix", gp) + + var lp = Object.getOwnPropertyDescriptor(config, "localPrefix") + Object.defineProperty(npm, "localPrefix", lp) + + return cb(null, npm) + }) + }) +} + +Object.defineProperty(npm, "prefix", + { get : function () { + return npm.config.get("global") ? npm.globalPrefix : npm.localPrefix + } + , set : function (r) { + var k = npm.config.get("global") ? "globalPrefix" : "localPrefix" + return npm[k] = r + } + , enumerable : true + }) + +Object.defineProperty(npm, "bin", + { get : function () { + if (npm.config.get("global")) return npm.globalBin + return path.resolve(npm.root, ".bin") + } + , enumerable : true + }) + +Object.defineProperty(npm, "globalBin", + { get : function () { + var b = npm.globalPrefix + if (process.platform !== "win32") b = path.resolve(b, "bin") + return b + } + }) + +Object.defineProperty(npm, "dir", + { get : function () { + if (npm.config.get("global")) return npm.globalDir + return path.resolve(npm.prefix, "node_modules") + } + , enumerable : true + }) + +Object.defineProperty(npm, "globalDir", + { get : function () { + return (process.platform !== "win32") + ? path.resolve(npm.globalPrefix, "lib", "node_modules") + : path.resolve(npm.globalPrefix, "node_modules") + } + , enumerable : true + }) + +Object.defineProperty(npm, "root", + { get : function () { return npm.dir } }) + +Object.defineProperty(npm, "cache", + { get : function () { return npm.config.get("cache") } + , set : function (r) { return npm.config.set("cache", r) } + , enumerable : true + }) + +var tmpFolder +var rand = require("crypto").randomBytes(4).toString("hex") +Object.defineProperty(npm, "tmp", + { get : function () { + if (!tmpFolder) tmpFolder = "npm-" + process.pid + "-" + rand + return path.resolve(npm.config.get("tmp"), tmpFolder) + } + , enumerable : true + }) + +// the better to repl you with +Object.getOwnPropertyNames(npm.commands).forEach(function (n) { + if (npm.hasOwnProperty(n) || n === "config") return + + Object.defineProperty(npm, n, { get: function () { + return function () { + var args = Array.prototype.slice.call(arguments, 0) + , cb = defaultCb + + if (args.length === 1 && Array.isArray(args[0])) { + args = args[0] + } + + if (typeof args[args.length - 1] === "function") { + cb = args.pop() + } + + npm.commands[n](args, cb) + } + }, enumerable: false, configurable: true }) +}) + +if (require.main === module) { + require("../bin/npm-cli.js") +} +})() diff --git a/node_modules/npm/lib/outdated.js b/node_modules/npm/lib/outdated.js new file mode 100644 index 00000000..331809c9 --- /dev/null +++ b/node_modules/npm/lib/outdated.js @@ -0,0 +1,404 @@ +/* + +npm outdated [pkg] + +Does the following: + +1. check for a new version of pkg + +If no packages are specified, then run for all installed +packages. + +--parseable creates output like this: +::: + +*/ + +module.exports = outdated + +outdated.usage = "npm outdated [ [ ...]]" + +outdated.completion = require("./utils/completion/installed-deep.js") + + +var path = require("path") + , readJson = require("read-package-json") + , cache = require("./cache.js") + , asyncMap = require("slide").asyncMap + , npm = require("./npm.js") + , url = require("url") + , color = require("ansicolors") + , styles = require("ansistyles") + , table = require("text-table") + , semver = require("semver") + , os = require("os") + , mapToRegistry = require("./utils/map-to-registry.js") + , npa = require("npm-package-arg") + , readInstalled = require("read-installed") + , long = npm.config.get("long") + , log = require("npmlog") + +function outdated (args, silent, cb) { + if (typeof cb !== "function") cb = silent, silent = false + var dir = path.resolve(npm.dir, "..") + + // default depth for `outdated` is 0 (cf. `ls`) + if (npm.config.get("depth") === Infinity) npm.config.set("depth", 0) + + outdated_(args, dir, {}, 0, function (er, list) { + if (!list) list = [] + if (er || silent || list.length === 0) return cb(er, list) + list.sort(function(a, b) { + var aa = a[1].toLowerCase() + , bb = b[1].toLowerCase() + return aa === bb ? 0 + : aa < bb ? -1 : 1 + }) + if (npm.config.get("json")) { + console.log(makeJSON(list)) + } else if (npm.config.get("parseable")) { + console.log(makeParseable(list)) + } else { + var outList = list.map(makePretty) + var outHead = [ "Package" + , "Current" + , "Wanted" + , "Latest" + , "Location" + ] + if (long) outHead.push("Package Type") + var outTable = [outHead].concat(outList) + + if (npm.color) { + outTable[0] = outTable[0].map(function(heading) { + return styles.underline(heading) + }) + } + + var tableOpts = { align: ["l", "r", "r", "r", "l"] + , stringLength: function(s) { return ansiTrim(s).length } + } + console.log(table(outTable, tableOpts)) + } + cb(null, list) + }) +} + +// [[ dir, dep, has, want, latest, type ]] +function makePretty (p) { + var dep = p[1] + , dir = path.resolve(p[0], "node_modules", dep) + , has = p[2] + , want = p[3] + , latest = p[4] + , type = p[6] + + if (!npm.config.get("global")) { + dir = path.relative(process.cwd(), dir) + } + + var columns = [ dep + , has || "MISSING" + , want + , latest + , dirToPrettyLocation(dir) + ] + if (long) columns[5] = type + + if (npm.color) { + columns[0] = color[has === want ? "yellow" : "red"](columns[0]) // dep + columns[2] = color.green(columns[2]) // want + columns[3] = color.magenta(columns[3]) // latest + columns[4] = color.brightBlack(columns[4]) // dir + if (long) columns[5] = color.brightBlack(columns[5]) // type + } + + return columns +} + +function ansiTrim (str) { + var r = new RegExp("\x1b(?:\\[(?:\\d+[ABCDEFGJKSTm]|\\d+;\\d+[Hfm]|" + + "\\d+;\\d+;\\d+m|6n|s|u|\\?25[lh])|\\w)", "g") + return str.replace(r, "") +} + +function dirToPrettyLocation (dir) { + return dir.replace(/^node_modules[/\\]/, "") + .replace(/[[/\\]node_modules[/\\]/g, " > ") +} + +function makeParseable (list) { + return list.map(function (p) { + + var dep = p[1] + , dir = path.resolve(p[0], "node_modules", dep) + , has = p[2] + , want = p[3] + , latest = p[4] + , type = p[6] + + var out = [ dir + , dep + "@" + want + , (has ? (dep + "@" + has) : "MISSING") + , dep + "@" + latest + ] + if (long) out.push(type) + + return out.join(":") + }).join(os.EOL) +} + +function makeJSON (list) { + var out = {} + list.forEach(function (p) { + var dir = path.resolve(p[0], "node_modules", p[1]) + if (!npm.config.get("global")) { + dir = path.relative(process.cwd(), dir) + } + out[p[1]] = { current: p[2] + , wanted: p[3] + , latest: p[4] + , location: dir + } + if (long) out[p[1]].type = p[6] + }) + return JSON.stringify(out, null, 2) +} + +function outdated_ (args, dir, parentHas, depth, cb) { + // get the deps from package.json, or {:"*"} + // asyncMap over deps: + // shouldHave = cache.add(dep, req).version + // if has === shouldHave then + // return outdated(args, dir/node_modules/dep, parentHas + has) + // else if dep in args or args is empty + // return [dir, dep, has, shouldHave] + + if (depth > npm.config.get("depth")) { + return cb(null, []) + } + var deps = null + var types = {} + readJson(path.resolve(dir, "package.json"), function (er, d) { + d = d || {} + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + deps = (er) ? true : (d.dependencies || {}) + if (!er) { + Object.keys(deps).forEach(function (k) { + types[k] = "dependencies" + }) + } + + if (npm.config.get("save-dev")) { + deps = d.devDependencies || {} + Object.keys(deps).forEach(function (k) { + types[k] = "devDependencies" + }) + + return next() + } + + if (npm.config.get("save")) { + // remove optional dependencies from dependencies during --save. + Object.keys(d.optionalDependencies || {}).forEach(function (k) { + delete deps[k] + }) + return next() + } + + if (npm.config.get("save-optional")) { + deps = d.optionalDependencies || {} + Object.keys(deps).forEach(function (k) { + types[k] = "optionalDependencies" + }) + return next() + } + + var doUpdate = npm.config.get("dev") || + (!npm.config.get("production") && + !Object.keys(parentHas).length && + !npm.config.get("global")) + + if (!er && d && doUpdate) { + Object.keys(d.devDependencies || {}).forEach(function (k) { + if (!(k in parentHas)) { + deps[k] = d.devDependencies[k] + types[k] = "devDependencies" + } + }) + } + return next() + }) + + var has = null + readInstalled(path.resolve(dir), { dev : true }, function (er, data) { + if (er) { + has = Object.create(parentHas) + return next() + } + var pkgs = Object.keys(data.dependencies) + pkgs = pkgs.filter(function (p) { + return !p.match(/^[\._-]/) + }) + asyncMap(pkgs, function (pkg, cb) { + var jsonFile = path.resolve(dir, "node_modules", pkg, "package.json") + readJson(jsonFile, function (er, d) { + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + if (d && d.name && d.private) delete deps[d.name] + cb(null, er ? [] : [[d.name, d.version, d._from]]) + }) + }, function (er, pvs) { + if (er) return cb(er) + has = Object.create(parentHas) + pvs.forEach(function (pv) { + has[pv[0]] = { + link: data.dependencies[pv[0]].link, + version: pv[1], + from: pv[2] + } + }) + + next() + }) + }) + + function next () { + if (!has || !deps) return + if (deps === true) { + deps = Object.keys(has).reduce(function (l, r) { + l[r] = "latest" + return l + }, {}) + } + + // now get what we should have, based on the dep. + // if has[dep] !== shouldHave[dep], then cb with the data + // otherwise dive into the folder + asyncMap(Object.keys(deps), function (dep, cb) { + if (!long) return shouldUpdate(args, dir, dep, has, deps[dep], depth, cb) + + shouldUpdate(args, dir, dep, has, deps[dep], depth, cb, types[dep]) + }, cb) + } +} + +function shouldUpdate (args, dir, dep, has, req, depth, cb, type) { + // look up the most recent version. + // if that's what we already have, or if it's not on the args list, + // then dive into it. Otherwise, cb() with the data. + + // { version: , from: } + var curr = has[dep] + + function skip (er) { + // show user that no viable version can be found + if (er) return cb(er) + outdated_( args + , path.resolve(dir, "node_modules", dep) + , has + , depth + 1 + , cb ) + } + + function doIt (wanted, latest) { + if (!long) { + return cb(null, [[ dir, dep, curr && curr.version, wanted, latest, req]]) + } + cb(null, [[ dir, dep, curr && curr.version, wanted, latest, req, type]]) + } + + if (args.length && args.indexOf(dep) === -1) return skip() + var parsed = npa(dep + '@' + req) + if (parsed.type === "git" || (parsed.hosted && parsed.hosted.type === "github")) { + return doIt("git", "git") + } + if (curr && curr.link) { + return doIt("linked", "linked") + } + + // search for the latest package + mapToRegistry(dep, npm.config, function (er, uri, auth) { + if (er) return cb(er) + + npm.registry.get(uri, { auth : auth }, updateDeps) + }) + + function updateLocalDeps (latestRegistryVersion) { + readJson(path.resolve(parsed.spec, 'package.json'), function (er, localDependency) { + if (er) return cb() + + var wanted = localDependency.version + var latest = localDependency.version + + if (latestRegistryVersion) { + latest = latestRegistryVersion + if (semver.lt(wanted, latestRegistryVersion)) { + wanted = latestRegistryVersion + req = dep + '@' + latest + } + } + + if (curr.version !== wanted) { + doIt(wanted, latest) + } else { + skip() + } + }) + } + + function updateDeps (er, d) { + if (er) { + if (parsed.type !== 'local') return cb(er) + return updateLocalDeps() + } + + if (!d || !d["dist-tags"] || !d.versions) return cb() + var l = d.versions[d["dist-tags"].latest] + if (!l) return cb() + + var r = req + if (d["dist-tags"][req]) + r = d["dist-tags"][req] + + if (semver.validRange(r, true)) { + // some kind of semver range. + // see if it's in the doc. + var vers = Object.keys(d.versions) + var v = semver.maxSatisfying(vers, r, true) + if (v) { + return onCacheAdd(null, d.versions[v]) + } + } + + // We didn't find the version in the doc. See if cache can find it. + cache.add(dep, req, null, false, onCacheAdd) + + function onCacheAdd(er, d) { + // if this fails, then it means we can't update this thing. + // it's probably a thing that isn't published. + if (er) { + if (er.code && er.code === "ETARGET") { + // no viable version found + return skip(er) + } + return skip() + } + + // check that the url origin hasn't changed (#1727) and that + // there is no newer version available + var dFromUrl = d._from && url.parse(d._from).protocol + var cFromUrl = curr && curr.from && url.parse(curr.from).protocol + + if (!curr || dFromUrl && cFromUrl && d._from !== curr.from + || d.version !== curr.version + || d.version !== l.version) { + if (parsed.type === 'local') return updateLocalDeps(l.version) + + doIt(d.version, l.version) + } + else { + skip() + } + } + } +} diff --git a/node_modules/npm/lib/owner.js b/node_modules/npm/lib/owner.js new file mode 100644 index 00000000..c9adb792 --- /dev/null +++ b/node_modules/npm/lib/owner.js @@ -0,0 +1,254 @@ +module.exports = owner + +owner.usage = "npm owner add " + + "\nnpm owner rm " + + "\nnpm owner ls " + +var npm = require("./npm.js") + , log = require("npmlog") + , mapToRegistry = require("./utils/map-to-registry.js") + , readLocalPkg = require("./utils/read-local-package.js") + +owner.completion = function (opts, cb) { + var argv = opts.conf.argv.remain + if (argv.length > 4) return cb() + if (argv.length <= 2) { + var subs = ["add", "rm"] + if (opts.partialWord === "l") subs.push("ls") + else subs.push("ls", "list") + return cb(null, subs) + } + + npm.commands.whoami([], true, function (er, username) { + if (er) return cb() + + var un = encodeURIComponent(username) + var byUser, theUser + switch (argv[2]) { + case "ls": + // FIXME: there used to be registry completion here, but it stopped + // making sense somewhere around 50,000 packages on the registry + return cb() + + case "rm": + if (argv.length > 3) { + theUser = encodeURIComponent(argv[3]) + byUser = "-/by-user/" + theUser + "|" + un + return mapToRegistry(byUser, npm.config, function (er, uri, auth) { + if (er) return cb(er) + + console.error(uri) + npm.registry.get(uri, { auth : auth }, function (er, d) { + if (er) return cb(er) + // return the intersection + return cb(null, d[theUser].filter(function (p) { + // kludge for server adminery. + return un === "isaacs" || d[un].indexOf(p) === -1 + })) + }) + }) + } + // else fallthrough + case "add": + if (argv.length > 3) { + theUser = encodeURIComponent(argv[3]) + byUser = "-/by-user/" + theUser + "|" + un + return mapToRegistry(byUser, npm.config, function (er, uri, auth) { + if (er) return cb(er) + + console.error(uri) + npm.registry.get(uri, { auth : auth }, function (er, d) { + console.error(uri, er || d) + // return mine that they're not already on. + if (er) return cb(er) + var mine = d[un] || [] + , theirs = d[theUser] || [] + return cb(null, mine.filter(function (p) { + return theirs.indexOf(p) === -1 + })) + }) + }) + } + // just list all users who aren't me. + return mapToRegistry("-/users", npm.config, function (er, uri, auth) { + if (er) return cb(er) + + npm.registry.get(uri, { auth : auth }, function (er, list) { + if (er) return cb() + return cb(null, Object.keys(list).filter(function (n) { + return n !== un + })) + }) + }) + + default: + return cb() + } + }) +} + +function owner (args, cb) { + var action = args.shift() + switch (action) { + case "ls": case "list": return ls(args[0], cb) + case "add": return add(args[0], args[1], cb) + case "rm": case "remove": return rm(args[0], args[1], cb) + default: return unknown(action, cb) + } +} + +function ls (pkg, cb) { + if (!pkg) return readLocalPkg(function (er, pkg) { + if (er) return cb(er) + if (!pkg) return cb(owner.usage) + ls(pkg, cb) + }) + + mapToRegistry(pkg, npm.config, function (er, uri, auth) { + if (er) return cb(er) + + npm.registry.get(uri, { auth : auth }, function (er, data) { + var msg = "" + if (er) { + log.error("owner ls", "Couldn't get owner data", pkg) + return cb(er) + } + var owners = data.maintainers + if (!owners || !owners.length) msg = "admin party!" + else msg = owners.map(function (o) { + return o.name + " <" + o.email + ">" + }).join("\n") + console.log(msg) + cb(er, owners) + }) + }) +} + +function add (user, pkg, cb) { + if (!user) return cb(owner.usage) + if (!pkg) return readLocalPkg(function (er, pkg) { + if (er) return cb(er) + if (!pkg) return cb(new Error(owner.usage)) + add(user, pkg, cb) + }) + + log.verbose("owner add", "%s to %s", user, pkg) + mutate(pkg, user, function (u, owners) { + if (!owners) owners = [] + for (var i = 0, l = owners.length; i < l; i ++) { + var o = owners[i] + if (o.name === u.name) { + log.info( "owner add" + , "Already a package owner: " + o.name + " <" + o.email + ">") + return false + } + } + owners.push(u) + return owners + }, cb) +} + +function rm (user, pkg, cb) { + if (!pkg) return readLocalPkg(function (er, pkg) { + if (er) return cb(er) + if (!pkg) return cb(new Error(owner.usage)) + rm(user, pkg, cb) + }) + + log.verbose("owner rm", "%s from %s", user, pkg) + mutate(pkg, user, function (u, owners) { + var found = false + , m = owners.filter(function (o) { + var match = (o.name === user) + found = found || match + return !match + }) + if (!found) { + log.info("owner rm", "Not a package owner: " + user) + return false + } + if (!m.length) return new Error( + "Cannot remove all owners of a package. Add someone else first.") + return m + }, cb) +} + +function mutate (pkg, user, mutation, cb) { + if (user) { + var byUser = "-/user/org.couchdb.user:" + user + mapToRegistry(byUser, npm.config, function (er, uri, auth) { + if (er) return cb(er) + + npm.registry.get(uri, { auth : auth }, mutate_) + }) + } else { + mutate_(null, null) + } + + function mutate_ (er, u) { + if (!er && user && (!u || u.error)) er = new Error( + "Couldn't get user data for " + user + ": " + JSON.stringify(u)) + + if (er) { + log.error("owner mutate", "Error getting user data for %s", user) + return cb(er) + } + + if (u) u = { "name" : u.name, "email" : u.email } + mapToRegistry(pkg, npm.config, function (er, uri, auth) { + if (er) return cb(er) + + npm.registry.get(uri, { auth : auth }, function (er, data) { + if (er) { + log.error("owner mutate", "Error getting package data for %s", pkg) + return cb(er) + } + + // save the number of maintainers before mutation so that we can figure + // out if maintainers were added or removed + var beforeMutation = data.maintainers.length + + var m = mutation(u, data.maintainers) + if (!m) return cb() // handled + if (m instanceof Error) return cb(m) // error + + data = { + _id : data._id, + _rev : data._rev, + maintainers : m + } + var dataPath = pkg.replace("/", "%2f") + "/-rev/" + data._rev + mapToRegistry(dataPath, npm.config, function (er, uri, auth) { + if (er) return cb(er) + + var params = { + method : "PUT", + body : data, + auth : auth + } + npm.registry.request(uri, params, function (er, data) { + if (!er && data.error) { + er = new Error("Failed to update package metadata: "+JSON.stringify(data)) + } + + if (er) { + log.error("owner mutate", "Failed to update package metadata") + } + else if (m.length > beforeMutation) { + console.log("+ %s (%s)", user, pkg) + } + else if (m.length < beforeMutation) { + console.log("- %s (%s)", user, pkg) + } + + cb(er, data) + }) + }) + }) + }) + } +} + +function unknown (action, cb) { + cb("Usage: \n" + owner.usage) +} diff --git a/node_modules/npm/lib/pack.js b/node_modules/npm/lib/pack.js new file mode 100644 index 00000000..ab81cc20 --- /dev/null +++ b/node_modules/npm/lib/pack.js @@ -0,0 +1,69 @@ +// npm pack +// Packs the specified package into a .tgz file, which can then +// be installed. + +module.exports = pack + +var npm = require("./npm.js") + , install = require("./install.js") + , cache = require("./cache.js") + , fs = require("graceful-fs") + , chain = require("slide").chain + , path = require("path") + , cwd = process.cwd() + , writeStreamAtomic = require('fs-write-stream-atomic') + , cachedPackageRoot = require("./cache/cached-package-root.js") + +pack.usage = "npm pack " + +// if it can be installed, it can be packed. +pack.completion = install.completion + +function pack (args, silent, cb) { + if (typeof cb !== "function") cb = silent, silent = false + + if (args.length === 0) args = ["."] + + chain(args.map(function (arg) { return function (cb) { + pack_(arg, cb) + }}), function (er, files) { + if (er || silent) return cb(er, files) + printFiles(files, cb) + }) +} + +function printFiles (files, cb) { + files = files.map(function (file) { + return path.relative(cwd, file) + }) + console.log(files.join("\n")) + cb() +} + +// add to cache, then cp to the cwd +function pack_ (pkg, cb) { + cache.add(pkg, null, null, false, function (er, data) { + if (er) return cb(er) + + // scoped packages get special treatment + var name = data.name + if (name[0] === "@") name = name.substr(1).replace(/\//g, "-") + var fname = name + "-" + data.version + ".tgz" + + var cached = path.join(cachedPackageRoot(data), "package.tgz") + , from = fs.createReadStream(cached) + , to = writeStreamAtomic(fname) + , errState = null + + from.on("error", cb_) + to.on("error", cb_) + to.on("close", cb_) + from.pipe(to) + + function cb_ (er) { + if (errState) return + if (er) return cb(errState = er) + cb(null, fname) + } + }) +} diff --git a/node_modules/npm/lib/ping.js b/node_modules/npm/lib/ping.js new file mode 100644 index 00000000..23b18bfb --- /dev/null +++ b/node_modules/npm/lib/ping.js @@ -0,0 +1,20 @@ +var npm = require('./npm.js') + +module.exports = ping + +ping.usage = 'npm ping\nping registry' + +function ping (args, silent, cb) { + if (typeof cb !== 'function') { + cb = silent + silent = false + } + var registry = npm.config.get('registry') + if (!registry) return cb(new Error('no default registry set')) + var auth = npm.config.getCredentialsByURI(registry) + + npm.registry.ping(registry, {auth: auth}, function (er, pong) { + if (!silent) console.log(JSON.stringify(pong)) + cb(er, er ? null : pong) + }) +} diff --git a/node_modules/npm/lib/prefix.js b/node_modules/npm/lib/prefix.js new file mode 100644 index 00000000..e002edea --- /dev/null +++ b/node_modules/npm/lib/prefix.js @@ -0,0 +1,11 @@ +module.exports = prefix + +var npm = require("./npm.js") + +prefix.usage = "npm prefix\nnpm prefix -g\n(just prints the prefix folder)" + +function prefix (args, silent, cb) { + if (typeof cb !== "function") cb = silent, silent = false + if (!silent) console.log(npm.prefix) + process.nextTick(cb.bind(this, null, npm.prefix)) +} diff --git a/node_modules/npm/lib/prune.js b/node_modules/npm/lib/prune.js new file mode 100644 index 00000000..edba8760 --- /dev/null +++ b/node_modules/npm/lib/prune.js @@ -0,0 +1,56 @@ +// prune extraneous packages. + +module.exports = prune + +prune.usage = "npm prune" + +var readInstalled = require("read-installed") + , npm = require("./npm.js") + , path = require("path") + , readJson = require("read-package-json") + , log = require("npmlog") + +prune.completion = require("./utils/completion/installed-deep.js") + +function prune (args, cb) { + //check if is a valid package.json file + var jsonFile = path.resolve(npm.dir, "..", "package.json" ) + readJson(jsonFile, log.warn, function (er) { + if (er) return cb(er) + next() + }) + + function next() { + var opt = { + depth: npm.config.get("depth"), + dev: !npm.config.get("production") || npm.config.get("dev") + } + readInstalled(npm.prefix, opt, function (er, data) { + if (er) return cb(er) + prune_(args, data, cb) + }) + } +} + +function prune_ (args, data, cb) { + npm.commands.unbuild(prunables(args, data, []), cb) +} + +function prunables (args, data, seen) { + var deps = data.dependencies || {} + return Object.keys(deps).map(function (d) { + if (typeof deps[d] !== "object" + || seen.indexOf(deps[d]) !== -1) return null + seen.push(deps[d]) + if (deps[d].extraneous + && (args.length === 0 || args.indexOf(d) !== -1)) { + var extra = deps[d] + delete deps[d] + return extra.path + } + return prunables(args, deps[d], seen) + }).filter(function (d) { return d !== null }) + .reduce(function FLAT (l, r) { + return l.concat(Array.isArray(r) ? r.reduce(FLAT,[]) : r) + }, []) +} diff --git a/node_modules/npm/lib/publish.js b/node_modules/npm/lib/publish.js new file mode 100644 index 00000000..8f1c73c3 --- /dev/null +++ b/node_modules/npm/lib/publish.js @@ -0,0 +1,151 @@ + +module.exports = publish + +var npm = require("./npm.js") + , log = require("npmlog") + , path = require("path") + , readJson = require("read-package-json") + , lifecycle = require("./utils/lifecycle.js") + , chain = require("slide").chain + , mapToRegistry = require("./utils/map-to-registry.js") + , cachedPackageRoot = require("./cache/cached-package-root.js") + , createReadStream = require("graceful-fs").createReadStream + , npa = require("npm-package-arg") + , semver = require('semver') + , getPublishConfig = require("./utils/get-publish-config.js") + +publish.usage = "npm publish [--tag ]" + + "\nnpm publish [--tag ]" + + "\n\nPublishes '.' if no argument supplied" + + "\n\nSets tag `latest` if no --tag specified" + +publish.completion = function (opts, cb) { + // publish can complete to a folder with a package.json + // or a tarball, or a tarball url. + // for now, not yet implemented. + return cb() +} + +function publish (args, isRetry, cb) { + if (typeof cb !== "function") { + cb = isRetry + isRetry = false + } + if (args.length === 0) args = ["."] + if (args.length !== 1) return cb(publish.usage) + + log.verbose("publish", args) + + var t = npm.config.get('tag').trim() + if (semver.validRange(t)) { + var er = new Error("Tag name must not be a valid SemVer range: " + t) + return cb(er) + } + + var arg = args[0] + // if it's a local folder, then run the prepublish there, first. + readJson(path.resolve(arg, "package.json"), function (er, data) { + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + + if (data) { + if (!data.name) return cb(new Error("No name provided")) + if (!data.version) return cb(new Error("No version provided")) + } + + // Error is OK. Could be publishing a URL or tarball, however, that means + // that we will not have automatically run the prepublish script, since + // that gets run when adding a folder to the cache. + if (er) return cacheAddPublish(arg, false, isRetry, cb) + else cacheAddPublish(arg, true, isRetry, cb) + }) +} + +// didPre in this case means that we already ran the prepublish script, +// and that the "dir" is an actual directory, and not something silly +// like a tarball or name@version thing. +// That means that we can run publish/postpublish in the dir, rather than +// in the cache dir. +function cacheAddPublish (dir, didPre, isRetry, cb) { + npm.commands.cache.add(dir, null, null, false, function (er, data) { + if (er) return cb(er) + log.silly("publish", data) + var cachedir = path.resolve(cachedPackageRoot(data), "package") + chain([ !didPre && + [lifecycle, data, "prepublish", cachedir] + , [publish_, dir, data, isRetry, cachedir] + , [lifecycle, data, "publish", didPre ? dir : cachedir] + , [lifecycle, data, "postpublish", didPre ? dir : cachedir] ] + , cb ) + }) +} + +function publish_ (arg, data, isRetry, cachedir, cb) { + if (!data) return cb(new Error("no package.json file found")) + + var mappedConfig = getPublishConfig( + data.publishConfig, + npm.config, + npm.registry + ) + var config = mappedConfig.config + var registry = mappedConfig.client + + data._npmVersion = npm.version + data._nodeVersion = process.versions.node + + delete data.modules + if (data.private) return cb( + new Error( + "This package has been marked as private\n" + + "Remove the 'private' field from the package.json to publish it." + ) + ) + + mapToRegistry(data.name, config, function (er, registryURI, auth, registryBase) { + if (er) return cb(er) + + var tarballPath = cachedir + ".tgz" + + // we just want the base registry URL in this case + log.verbose("publish", "registryBase", registryBase) + log.silly("publish", "uploading", tarballPath) + + data._npmUser = { + name : auth.username, + email : auth.email + } + + var params = { + metadata : data, + body : createReadStream(tarballPath), + auth : auth + } + + // registry-frontdoor cares about the access level, which is only + // configurable for scoped packages + if (config.get("access")) { + if (!npa(data.name).scope && config.get("access") === "restricted") { + return cb(new Error("Can't restrict access to unscoped packages.")) + } + + params.access = config.get("access") + } + + registry.publish(registryBase, params, function (er) { + if (er && er.code === "EPUBLISHCONFLICT" && + npm.config.get("force") && !isRetry) { + log.warn("publish", "Forced publish over " + data._id) + return npm.commands.unpublish([data._id], function (er) { + // ignore errors. Use the force. Reach out with your feelings. + // but if it fails again, then report the first error. + publish([arg], er || true, cb) + }) + } + // report the unpublish error if this was a retry and unpublish failed + if (er && isRetry && isRetry !== true) return cb(isRetry) + if (er) return cb(er) + console.log("+ " + data._id) + cb() + }) + }) +} diff --git a/node_modules/npm/lib/rebuild.js b/node_modules/npm/lib/rebuild.js new file mode 100644 index 00000000..ab372c6e --- /dev/null +++ b/node_modules/npm/lib/rebuild.js @@ -0,0 +1,73 @@ + +module.exports = rebuild + +var readInstalled = require("read-installed") + , semver = require("semver") + , log = require("npmlog") + , npm = require("./npm.js") + , npa = require("npm-package-arg") + +rebuild.usage = "npm rebuild [[@] [name[@] ...]]" + +rebuild.completion = require("./utils/completion/installed-deep.js") + +function rebuild (args, cb) { + var opt = { depth: npm.config.get("depth"), dev: true } + readInstalled(npm.prefix, opt, function (er, data) { + log.info("readInstalled", typeof data) + if (er) return cb(er) + var set = filter(data, args) + , folders = Object.keys(set).filter(function (f) { + return f !== npm.prefix + }) + if (!folders.length) return cb() + log.silly("rebuild set", folders) + cleanBuild(folders, set, cb) + }) +} + +function cleanBuild (folders, set, cb) { + npm.commands.build(folders, function (er) { + if (er) return cb(er) + console.log(folders.map(function (f) { + return set[f] + " " + f + }).join("\n")) + cb() + }) +} + +function filter (data, args, set, seen) { + if (!set) set = {} + if (!seen) seen = {} + if (set.hasOwnProperty(data.path)) return set + if (seen.hasOwnProperty(data.path)) return set + seen[data.path] = true + var pass + if (!args.length) pass = true // rebuild everything + else if (data.name && data._id) { + for (var i = 0, l = args.length; i < l; i ++) { + var arg = args[i] + , nv = npa(arg) + , n = nv.name + , v = nv.rawSpec + if (n !== data.name) continue + if (!semver.satisfies(data.version, v, true)) continue + pass = true + break + } + } + if (pass && data._id) { + log.verbose("rebuild", "path, id", [data.path, data._id]) + set[data.path] = data._id + } + // need to also dive through kids, always. + // since this isn't an install these won't get auto-built unless + // they're not dependencies. + Object.keys(data.dependencies || {}).forEach(function (d) { + // return + var dep = data.dependencies[d] + if (typeof dep === "string") return + filter(dep, args, set, seen) + }) + return set +} diff --git a/node_modules/npm/lib/repo.js b/node_modules/npm/lib/repo.js new file mode 100644 index 00000000..1b045477 --- /dev/null +++ b/node_modules/npm/lib/repo.js @@ -0,0 +1,78 @@ + +module.exports = repo + +repo.usage = "npm repo " + +var npm = require("./npm.js") + , opener = require("opener") + , github = require("github-url-from-git") + , githubUserRepo = require("github-url-from-username-repo") + , path = require("path") + , readJson = require("read-package-json") + , fs = require("fs") + , url_ = require("url") + , mapToRegistry = require("./utils/map-to-registry.js") + , npa = require("npm-package-arg") + +repo.completion = function (opts, cb) { + // FIXME: there used to be registry completion here, but it stopped making + // sense somewhere around 50,000 packages on the registry + cb() +} + +function repo (args, cb) { + var n = args.length && npa(args[0]).name || "." + fs.stat(n, function (er, s) { + if (er && er.code === "ENOENT") return callRegistry(n, cb) + else if (er) return cb(er) + if (!s.isDirectory()) return callRegistry(n, cb) + readJson(path.resolve(n, "package.json"), function (er, d) { + if (er) return cb(er) + getUrlAndOpen(d, cb) + }) + }) +} + +function getUrlAndOpen (d, cb) { + var r = d.repository + if (!r) return cb(new Error("no repository")) + // XXX remove this when npm@v1.3.10 from node 0.10 is deprecated + // from https://github.com/npm/npm-www/issues/418 + if (githubUserRepo(r.url)) + r.url = githubUserRepo(r.url) + + var url = (r.url && ~r.url.indexOf("github")) + ? github(r.url) + : nonGithubUrl(r.url) + + if (!url) + return cb(new Error("no repository: could not get url")) + opener(url, { command: npm.config.get("browser") }, cb) +} + +function callRegistry (n, cb) { + mapToRegistry(n, npm.config, function (er, uri) { + if (er) return cb(er) + + npm.registry.get(uri + "/latest", { timeout : 3600 }, function (er, d) { + if (er) return cb(er) + getUrlAndOpen(d, cb) + }) + }) +} + +function nonGithubUrl (url) { + try { + var idx = url.indexOf("@") + if (idx !== -1) { + url = url.slice(idx+1).replace(/:([^\d]+)/, "/$1") + } + url = url_.parse(url) + var protocol = url.protocol === "https:" + ? "https:" + : "http:" + return protocol + "//" + (url.host || "") + + url.path.replace(/\.git$/, "") + } + catch(e) {} +} diff --git a/node_modules/npm/lib/restart.js b/node_modules/npm/lib/restart.js new file mode 100644 index 00000000..69c4b913 --- /dev/null +++ b/node_modules/npm/lib/restart.js @@ -0,0 +1 @@ +module.exports = require("./utils/lifecycle.js").cmd("restart") diff --git a/node_modules/npm/lib/root.js b/node_modules/npm/lib/root.js new file mode 100644 index 00000000..b2f731ed --- /dev/null +++ b/node_modules/npm/lib/root.js @@ -0,0 +1,11 @@ +module.exports = root + +var npm = require("./npm.js") + +root.usage = "npm root\nnpm root -g\n(just prints the root folder)" + +function root (args, silent, cb) { + if (typeof cb !== "function") cb = silent, silent = false + if (!silent) console.log(npm.dir) + process.nextTick(cb.bind(this, null, npm.dir)) +} diff --git a/node_modules/npm/lib/run-script.js b/node_modules/npm/lib/run-script.js new file mode 100644 index 00000000..2c805615 --- /dev/null +++ b/node_modules/npm/lib/run-script.js @@ -0,0 +1,172 @@ +module.exports = runScript + +var lifecycle = require("./utils/lifecycle.js") + , npm = require("./npm.js") + , path = require("path") + , readJson = require("read-package-json") + , log = require("npmlog") + , chain = require("slide").chain + +runScript.usage = "npm run-script [-- ]" + +runScript.completion = function (opts, cb) { + + // see if there's already a package specified. + var argv = opts.conf.argv.remain + + if (argv.length >= 4) return cb() + + if (argv.length === 3) { + // either specified a script locally, in which case, done, + // or a package, in which case, complete against its scripts + var json = path.join(npm.localPrefix, "package.json") + return readJson(json, function (er, d) { + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + if (er) d = {} + var scripts = Object.keys(d.scripts || {}) + console.error("local scripts", scripts) + if (scripts.indexOf(argv[2]) !== -1) return cb() + // ok, try to find out which package it was, then + var pref = npm.config.get("global") ? npm.config.get("prefix") + : npm.localPrefix + var pkgDir = path.resolve( pref, "node_modules" + , argv[2], "package.json" ) + readJson(pkgDir, function (er, d) { + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + if (er) d = {} + var scripts = Object.keys(d.scripts || {}) + return cb(null, scripts) + }) + }) + } + + readJson(path.join(npm.localPrefix, "package.json"), function (er, d) { + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + d = d || {} + cb(null, Object.keys(d.scripts || {})) + }) +} + +function runScript (args, cb) { + if (!args.length) return list(cb) + + var pkgdir = npm.localPrefix + , cmd = args.shift() + + readJson(path.resolve(pkgdir, "package.json"), function (er, d) { + if (er) return cb(er) + run(d, pkgdir, cmd, args, cb) + }) +} + +function list(cb) { + var json = path.join(npm.localPrefix, "package.json") + var cmdList = [ "publish", "install", "uninstall" + , "test", "stop", "start", "restart", "version" + ].reduce(function (l, p) { + return l.concat(["pre" + p, p, "post" + p]) + }, []) + return readJson(json, function(er, d) { + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + if (er) d = {} + var allScripts = Object.keys(d.scripts || {}) + var scripts = [] + var runScripts = [] + allScripts.forEach(function (script) { + if (cmdList.indexOf(script) !== -1) scripts.push(script) + else runScripts.push(script) + }) + + if (log.level === "silent") { + return cb(null, allScripts) + } + + if (npm.config.get("json")) { + console.log(JSON.stringify(d.scripts || {}, null, 2)) + return cb(null, allScripts) + } + + if (npm.config.get("parseable")) { + allScripts.forEach(function(script) { + console.log(script + ":" + d.scripts[script]) + }) + return cb(null, allScripts) + } + + var s = "\n " + var prefix = " " + if (scripts.length) { + console.log("Lifecycle scripts included in %s:", d.name) + } + scripts.forEach(function(script) { + console.log(prefix + script + s + d.scripts[script]) + }) + if (!scripts.length && runScripts.length) { + console.log("Scripts available in %s via `npm run-script`:", d.name) + } + else if (runScripts.length) { + console.log("\navailable via `npm run-script`:") + } + runScripts.forEach(function(script) { + console.log(prefix + script + s + d.scripts[script]) + }) + return cb(null, allScripts) + }) +} + +function run (pkg, wd, cmd, args, cb) { + if (!pkg.scripts) pkg.scripts = {} + + var cmds + if (cmd === "restart" && !pkg.scripts.restart) { + cmds = [ + "prestop", "stop", "poststop", + "restart", + "prestart", "start", "poststart" + ] + } else { + if (!pkg.scripts[cmd]) { + if (cmd === "test") { + pkg.scripts.test = "echo \"Error: no test specified\"" + } else if (cmd === "env") { + if (process.platform === "win32") { + log.verbose("run-script using default platform env: SET (Windows)") + pkg.scripts[cmd] = "SET" + } else { + log.verbose("run-script using default platform env: env (Unix)") + pkg.scripts[cmd] = "env" + } + } else if (npm.config.get("if-present")) { + return cb(null); + } else { + return cb(new Error("missing script: " + cmd)) + } + } + cmds = [cmd] + } + + if (!cmd.match(/^(pre|post)/)) { + cmds = ["pre"+cmd].concat(cmds).concat("post"+cmd) + } + + log.verbose("run-script", cmds) + chain(cmds.map(function (c) { + // pass cli arguments after -- to script. + if (pkg.scripts[c] && c === cmd) { + pkg.scripts[c] = pkg.scripts[c] + joinArgs(args) + } + + // when running scripts explicitly, assume that they're trusted. + return [lifecycle, pkg, c, wd, true] + }), cb) +} + +// join arguments after '--' and pass them to script, +// handle special characters such as ', ", ' '. +function joinArgs (args) { + var joinedArgs = "" + args.forEach(function(arg) { + joinedArgs += ' "' + arg.replace(/"/g, '\\"') + '"' + }) + return joinedArgs +} diff --git a/node_modules/npm/lib/search.js b/node_modules/npm/lib/search.js new file mode 100644 index 00000000..840bc2f6 --- /dev/null +++ b/node_modules/npm/lib/search.js @@ -0,0 +1,269 @@ + +module.exports = exports = search + +var npm = require("./npm.js") + , columnify = require("columnify") + , updateIndex = require("./cache/update-index.js") + +search.usage = "npm search [some search terms ...]" + +search.completion = function (opts, cb) { + var compl = {} + , partial = opts.partialWord + , ipartial = partial.toLowerCase() + , plen = partial.length + + // get the batch of data that matches so far. + // this is an example of using npm.commands.search programmatically + // to fetch data that has been filtered by a set of arguments. + search(opts.conf.argv.remain.slice(2), true, function (er, data) { + if (er) return cb(er) + Object.keys(data).forEach(function (name) { + data[name].words.split(" ").forEach(function (w) { + if (w.toLowerCase().indexOf(ipartial) === 0) { + compl[partial + w.substr(plen)] = true + } + }) + }) + cb(null, Object.keys(compl)) + }) +} + +function search (args, silent, staleness, cb) { + if (typeof cb !== "function") cb = staleness, staleness = 600 + if (typeof cb !== "function") cb = silent, silent = false + + var searchopts = npm.config.get("searchopts") + var searchexclude = npm.config.get("searchexclude") + + if (typeof searchopts !== "string") searchopts = "" + searchopts = searchopts.split(/\s+/) + var opts = searchopts.concat(args).map(function (s) { + return s.toLowerCase() + }).filter(function (s) { return s }) + + if (typeof searchexclude === "string") { + searchexclude = searchexclude.split(/\s+/) + } else { + searchexclude = [] + } + searchexclude = searchexclude.map(function (s) { + return s.toLowerCase() + }) + + getFilteredData(staleness, opts, searchexclude, function (er, data) { + // now data is the list of data that we want to show. + // prettify and print it, and then provide the raw + // data to the cb. + if (er || silent) return cb(er, data) + console.log(prettify(data, args)) + cb(null, data) + }) +} + +function getFilteredData (staleness, args, notArgs, cb) { + updateIndex(staleness, function (er, data) { + if (er) return cb(er) + return cb(null, filter(data, args, notArgs)) + }) +} + +function filter (data, args, notArgs) { + // data={:{package data}} + return Object.keys(data).map(function (d) { + return data[d] + }).filter(function (d) { + return typeof d === "object" + }).map(stripData).map(getWords).filter(function (data) { + return filterWords(data, args, notArgs) + }).reduce(function (l, r) { + l[r.name] = r + return l + }, {}) +} + +function stripData (data) { + return { name: data.name + , description: npm.config.get("description") ? data.description : "" + , maintainers: (data.maintainers || []).map(function (m) { + return "=" + m.name + }) + , url: !Object.keys(data.versions || {}).length ? data.url : null + , keywords: data.keywords || [] + , version: Object.keys(data.versions || {})[0] || [] + , time: data.time + && data.time.modified + && (new Date(data.time.modified).toISOString() + .split("T").join(" ") + .replace(/:[0-9]{2}\.[0-9]{3}Z$/, "")) + .slice(0, -5) // remove time + || "prehistoric" + } +} + +function getWords (data) { + data.words = [ data.name ] + .concat(data.description) + .concat(data.maintainers) + .concat(data.url && ("<" + data.url + ">")) + .concat(data.keywords) + .map(function (f) { return f && f.trim && f.trim() }) + .filter(function (f) { return f }) + .join(" ") + .toLowerCase() + return data +} + +function filterWords (data, args, notArgs) { + var words = data.words + for (var i = 0, l = args.length; i < l; i ++) { + if (!match(words, args[i])) return false + } + for (i = 0, l = notArgs.length; i < l; i ++) { + if (match(words, notArgs[i])) return false + } + return true +} + +function match (words, arg) { + if (arg.charAt(0) === "/") { + arg = arg.replace(/\/$/, "") + arg = new RegExp(arg.substr(1, arg.length - 1)) + return words.match(arg) + } + return words.indexOf(arg) !== -1 +} + +function prettify (data, args) { + var searchsort = (npm.config.get("searchsort") || "NAME").toLowerCase() + , sortField = searchsort.replace(/^\-+/, "") + , searchRev = searchsort.charAt(0) === "-" + , truncate = !npm.config.get("long") + + if (Object.keys(data).length === 0) { + return "No match found for "+(args.map(JSON.stringify).join(" ")) + } + + var lines = Object.keys(data).map(function (d) { + // strip keyname + return data[d] + }).map(function(dat) { + dat.author = dat.maintainers + delete dat.maintainers + dat.date = dat.time + delete dat.time + return dat + }).map(function(dat) { + // split keywords on whitespace or , + if (typeof dat.keywords === "string") { + dat.keywords = dat.keywords.split(/[,\s]+/) + } + if (Array.isArray(dat.keywords)) { + dat.keywords = dat.keywords.join(" ") + } + + // split author on whitespace or , + if (typeof dat.author === "string") { + dat.author = dat.author.split(/[,\s]+/) + } + if (Array.isArray(dat.author)) { + dat.author = dat.author.join(" ") + } + return dat + }) + + lines.sort(function(a, b) { + var aa = a[sortField].toLowerCase() + , bb = b[sortField].toLowerCase() + return aa === bb ? 0 + : aa < bb ? -1 : 1 + }) + + if (searchRev) lines.reverse() + + var columns = npm.config.get("description") + ? ["name", "description", "author", "date", "version", "keywords"] + : ["name", "author", "date", "version", "keywords"] + + var output = columnify(lines, { + include: columns + , truncate: truncate + , config: { + name: { maxWidth: 40, truncate: false, truncateMarker: "" } + , description: { maxWidth: 60 } + , author: { maxWidth: 20 } + , date: { maxWidth: 11 } + , version: { maxWidth: 11 } + , keywords: { maxWidth: Infinity } + } + }) + output = trimToMaxWidth(output) + output = highlightSearchTerms(output, args) + + return output +} + +var colors = [31, 33, 32, 36, 34, 35 ] + , cl = colors.length + +function addColorMarker (str, arg, i) { + var m = i % cl + 1 + , markStart = String.fromCharCode(m) + , markEnd = String.fromCharCode(0) + + if (arg.charAt(0) === "/") { + //arg = arg.replace(/\/$/, "") + return str.replace( new RegExp(arg.substr(1, arg.length - 2), "gi") + , function (bit) { return markStart + bit + markEnd } ) + + } + + // just a normal string, do the split/map thing + var pieces = str.toLowerCase().split(arg.toLowerCase()) + , p = 0 + + return pieces.map(function (piece) { + piece = str.substr(p, piece.length) + var mark = markStart + + str.substr(p+piece.length, arg.length) + + markEnd + p += piece.length + arg.length + return piece + mark + }).join("") +} + +function colorize (line) { + for (var i = 0; i < cl; i ++) { + var m = i + 1 + var color = npm.color ? "\033["+colors[i]+"m" : "" + line = line.split(String.fromCharCode(m)).join(color) + } + var uncolor = npm.color ? "\033[0m" : "" + return line.split("\u0000").join(uncolor) +} + +function getMaxWidth() { + var cols + try { + var tty = require("tty") + , stdout = process.stdout + cols = !tty.isatty(stdout.fd) ? Infinity : process.stdout.getWindowSize()[0] + cols = (cols === 0) ? Infinity : cols + } catch (ex) { cols = Infinity } + return cols +} + +function trimToMaxWidth(str) { + var maxWidth = getMaxWidth() + return str.split("\n").map(function(line) { + return line.slice(0, maxWidth) + }).join("\n") +} + +function highlightSearchTerms(str, terms) { + terms.forEach(function (arg, i) { + str = addColorMarker(str, arg, i) + }) + + return colorize(str).trim() +} diff --git a/node_modules/npm/lib/set.js b/node_modules/npm/lib/set.js new file mode 100644 index 00000000..c83602ec --- /dev/null +++ b/node_modules/npm/lib/set.js @@ -0,0 +1,13 @@ + +module.exports = set + +set.usage = "npm set (See `npm config`)" + +var npm = require("./npm.js") + +set.completion = npm.commands.config.completion + +function set (args, cb) { + if (!args.length) return cb(set.usage) + npm.commands.config(["set"].concat(args), cb) +} diff --git a/node_modules/npm/lib/shrinkwrap.js b/node_modules/npm/lib/shrinkwrap.js new file mode 100644 index 00000000..03192a3f --- /dev/null +++ b/node_modules/npm/lib/shrinkwrap.js @@ -0,0 +1,86 @@ +// emit JSON describing versions of all packages currently installed (for later +// use with shrinkwrap install) + +module.exports = exports = shrinkwrap + +var npm = require("./npm.js") + , log = require("npmlog") + , fs = require("fs") + , writeFileAtomic = require("write-file-atomic") + , path = require("path") + , readJson = require("read-package-json") + , sortedObject = require("sorted-object") + +shrinkwrap.usage = "npm shrinkwrap" + +function shrinkwrap (args, silent, cb) { + if (typeof cb !== "function") cb = silent, silent = false + + if (args.length) { + log.warn("shrinkwrap", "doesn't take positional args") + } + + // https://github.com/npm/npm/issues/7641 + // introduced because `npm ls` can now show dev and prod depenednecy + // trees separately + if (npm.config.get("dev")) { + npm.config.set("production", true) + } + npm.commands.ls([], true, function (er, _, pkginfo) { + if (er) return cb(er) + shrinkwrap_(pkginfo, silent, npm.config.get("dev"), cb) + }) +} + +function shrinkwrap_ (pkginfo, silent, dev, cb) { + if (pkginfo.problems) { + return cb(new Error("Problems were encountered\n" + +"Please correct and try again.\n" + +pkginfo.problems.join("\n"))) + } + + if (!dev) { + // remove dev deps unless the user does --dev + readJson(path.resolve(npm.prefix, "package.json"), function (er, data) { + if (er) + return cb(er) + if (data.devDependencies) { + Object.keys(data.devDependencies).forEach(function (dep) { + if (data.dependencies && data.dependencies[dep]) { + // do not exclude the dev dependency if it's also listed as a dependency + return + } + + log.warn("shrinkwrap", "Excluding devDependency: %s", dep, data.dependencies) + delete pkginfo.dependencies[dep] + }) + } + save(pkginfo, silent, cb) + }) + } else { + save(pkginfo, silent, cb) + } +} + + +function save (pkginfo, silent, cb) { + // copy the keys over in a well defined order + // because javascript objects serialize arbitrarily + pkginfo.dependencies = sortedObject(pkginfo.dependencies || {}) + var swdata + try { + swdata = JSON.stringify(pkginfo, null, 2) + "\n" + } catch (er) { + log.error("shrinkwrap", "Error converting package info to json") + return cb(er) + } + + var file = path.resolve(npm.prefix, "npm-shrinkwrap.json") + + writeFileAtomic(file, swdata, function (er) { + if (er) return cb(er) + if (silent) return cb(null, pkginfo) + console.log("wrote npm-shrinkwrap.json") + cb(null, pkginfo) + }) +} diff --git a/node_modules/npm/lib/star.js b/node_modules/npm/lib/star.js new file mode 100644 index 00000000..1f324336 --- /dev/null +++ b/node_modules/npm/lib/star.js @@ -0,0 +1,41 @@ + +module.exports = star + +var npm = require("./npm.js") + , log = require("npmlog") + , asyncMap = require("slide").asyncMap + , mapToRegistry = require("./utils/map-to-registry.js") + +star.usage = "npm star [pkg, pkg, ...]\n" + + "npm unstar [pkg, pkg, ...]" + +star.completion = function (opts, cb) { + // FIXME: there used to be registry completion here, but it stopped making + // sense somewhere around 50,000 packages on the registry + cb() +} + +function star (args, cb) { + if (!args.length) return cb(star.usage) + var s = npm.config.get("unicode") ? "\u2605 " : "(*)" + , u = npm.config.get("unicode") ? "\u2606 " : "( )" + , using = !(npm.command.match(/^un/)) + if (!using) s = u + asyncMap(args, function (pkg, cb) { + mapToRegistry(pkg, npm.config, function (er, uri, auth) { + if (er) return cb(er) + + var params = { + starred : using, + auth : auth + } + npm.registry.star(uri, params, function (er, data, raw, req) { + if (!er) { + console.log(s + " "+pkg) + log.verbose("star", data) + } + cb(er, data, raw, req) + }) + }) + }, cb) +} diff --git a/node_modules/npm/lib/stars.js b/node_modules/npm/lib/stars.js new file mode 100644 index 00000000..01ec76e4 --- /dev/null +++ b/node_modules/npm/lib/stars.js @@ -0,0 +1,46 @@ +module.exports = stars + +stars.usage = "npm stars [username]" + +var npm = require("./npm.js") + , log = require("npmlog") + , mapToRegistry = require("./utils/map-to-registry.js") + +function stars (args, cb) { + npm.commands.whoami([], true, function (er, username) { + var name = args.length === 1 ? args[0] : username + + if (er) { + if (er.code === 'ENEEDAUTH' && !name) { + var needAuth = new Error("'npm stars' on your own user account requires auth") + needAuth.code = 'ENEEDAUTH' + return cb(needAuth) + } + + if (er.code !== 'ENEEDAUTH') return cb(er) + } + + mapToRegistry("", npm.config, function (er, uri, auth) { + if (er) return cb(er) + + var params = { + username : name, + auth : auth + } + npm.registry.stars(uri, params, showstars) + }) + }) + + function showstars (er, data) { + if (er) return cb(er) + + if (data.rows.length === 0) { + log.warn("stars", "user has not starred any packages.") + } else { + data.rows.forEach(function(a) { + console.log(a.value) + }) + } + cb() + } +} diff --git a/node_modules/npm/lib/start.js b/node_modules/npm/lib/start.js new file mode 100644 index 00000000..98823825 --- /dev/null +++ b/node_modules/npm/lib/start.js @@ -0,0 +1 @@ +module.exports = require("./utils/lifecycle.js").cmd("start") diff --git a/node_modules/npm/lib/stop.js b/node_modules/npm/lib/stop.js new file mode 100644 index 00000000..8ea5ba6a --- /dev/null +++ b/node_modules/npm/lib/stop.js @@ -0,0 +1 @@ +module.exports = require("./utils/lifecycle.js").cmd("stop") diff --git a/node_modules/npm/lib/substack.js b/node_modules/npm/lib/substack.js new file mode 100644 index 00000000..1929f187 --- /dev/null +++ b/node_modules/npm/lib/substack.js @@ -0,0 +1,20 @@ +module.exports = substack +var npm = require("./npm.js") + +var isms = + [ "\033[32mbeep \033[35mboop\033[m" + , "Replace your configs with services" + , "SEPARATE ALL THE CONCERNS!" + , "MODULE ALL THE THINGS!" + , "\\o/" + , "but first, burritos" + , "full time mad scientist here" + , "c/,,\\" ] + +function substack (args, cb) { + var i = Math.floor(Math.random() * isms.length) + console.log(isms[i]) + var c = args.shift() + if (c) npm.commands[c](args, cb) + else cb() +} diff --git a/node_modules/npm/lib/tag.js b/node_modules/npm/lib/tag.js new file mode 100644 index 00000000..75da0b21 --- /dev/null +++ b/node_modules/npm/lib/tag.js @@ -0,0 +1,41 @@ +// turns out tagging isn't very complicated +// all the smarts are in the couch. +module.exports = tag +tag.usage = "npm tag @ []" + +tag.completion = require("./unpublish.js").completion + +var npm = require("./npm.js") + , mapToRegistry = require("./utils/map-to-registry.js") + , npa = require("npm-package-arg") + , semver = require("semver") + , log = require("npmlog") + +function tag (args, cb) { + var thing = npa(args.shift() || "") + , project = thing.name + , version = thing.rawSpec + , t = args.shift() || npm.config.get("tag") + + t = t.trim() + + if (!project || !version || !t) return cb("Usage:\n"+tag.usage) + + if (semver.validRange(t)) { + var er = new Error("Tag name must not be a valid SemVer range: " + t) + return cb(er) + } + + log.warn("tag", "This command is deprecated. Use `npm dist-tag` instead.") + + mapToRegistry(project, npm.config, function (er, uri, auth) { + if (er) return cb(er) + + var params = { + version : version, + tag : t, + auth : auth + } + npm.registry.tag(uri, params, cb) + }) +} diff --git a/node_modules/npm/lib/team.js b/node_modules/npm/lib/team.js new file mode 100644 index 00000000..324d8df5 --- /dev/null +++ b/node_modules/npm/lib/team.js @@ -0,0 +1,54 @@ +var mapToRegistry = require('./utils/map-to-registry.js') +var npm = require('./npm') + +module.exports = team + +team.subcommands = ['create', 'destroy', 'add', 'rm', 'ls', 'edit'] + +team.usage = + 'npm team create \n' + + 'npm team destroy \n' + + 'npm team add \n' + + 'npm team rm \n' + + 'npm team ls |\n' + + 'npm team edit ' + +team.completion = function (opts, cb) { + var argv = opts.conf.argv.remain + if (argv.length === 2) { + return cb(null, team.subcommands) + } + switch (argv[2]) { + case 'ls': + case 'create': + case 'destroy': + case 'add': + case 'rm': + case 'edit': + return cb(null, []) + default: + return cb(new Error(argv[2] + ' not recognized')) + } +} + +function team (args, cb) { + // Entities are in the format : + var cmd = args.shift() + var entity = (args.shift() || '').split(':') + return mapToRegistry('/', npm.config, function (err, uri, auth) { + if (err) { return cb(err) } + try { + return npm.registry.team(cmd, uri, { + auth: auth, + scope: entity[0], + team: entity[1], + user: args.shift() + }, function (err, data) { + !err && data && console.log(JSON.stringify(data, undefined, 2)) + cb(err, data) + }) + } catch (e) { + cb(e.message + '\n\nUsage:\n' + team.usage) + } + }) +} diff --git a/node_modules/npm/lib/test.js b/node_modules/npm/lib/test.js new file mode 100644 index 00000000..dd4994cf --- /dev/null +++ b/node_modules/npm/lib/test.js @@ -0,0 +1,13 @@ +module.exports = test + +var testCmd = require("./utils/lifecycle.js").cmd("test") + +function test (args, cb) { + testCmd(args, function (er) { + if (!er) return cb() + if (er.code === "ELIFECYCLE") { + return cb("Test failed. See above for more details.") + } + return cb(er) + }) +} diff --git a/node_modules/npm/lib/unbuild.js b/node_modules/npm/lib/unbuild.js new file mode 100644 index 00000000..d5fe0e6a --- /dev/null +++ b/node_modules/npm/lib/unbuild.js @@ -0,0 +1,115 @@ +module.exports = unbuild +unbuild.usage = "npm unbuild \n(this is plumbing)" + +var readJson = require("read-package-json") + , gentlyRm = require("./utils/gently-rm.js") + , npm = require("./npm.js") + , path = require("path") + , isInside = require("path-is-inside") + , lifecycle = require("./utils/lifecycle.js") + , asyncMap = require("slide").asyncMap + , chain = require("slide").chain + , log = require("npmlog") + , build = require("./build.js") + +// args is a list of folders. +// remove any bins/etc, and then delete the folder. +function unbuild (args, silent, cb) { + if (typeof silent === "function") cb = silent, silent = false + asyncMap(args, unbuild_(silent), cb) +} + +function unbuild_ (silent) { return function (folder, cb_) { + function cb (er) { + cb_(er, path.relative(npm.root, folder)) + } + folder = path.resolve(folder) + var base = isInside(folder, npm.prefix) ? npm.prefix : folder + delete build._didBuild[folder] + log.verbose("unbuild", folder.substr(npm.prefix.length + 1)) + readJson(path.resolve(folder, "package.json"), function (er, pkg) { + // if no json, then just trash it, but no scripts or whatever. + if (er) return gentlyRm(folder, false, base, cb) + chain + ( [ [lifecycle, pkg, "preuninstall", folder, false, true] + , [lifecycle, pkg, "uninstall", folder, false, true] + , !silent && function(cb) { + console.log("unbuild " + pkg._id) + cb() + } + , [rmStuff, pkg, folder] + , [lifecycle, pkg, "postuninstall", folder, false, true] + , [gentlyRm, folder, false, base] ] + , cb ) + }) +}} + +function rmStuff (pkg, folder, cb) { + // if it's global, and folder is in {prefix}/node_modules, + // then bins are in {prefix}/bin + // otherwise, then bins are in folder/../.bin + var parent = path.dirname(folder) + , gnm = npm.dir + , top = gnm === parent + + log.verbose("unbuild rmStuff", pkg._id, "from", gnm) + if (!top) log.verbose("unbuild rmStuff", "in", parent) + asyncMap([rmBins, rmMans], function (fn, cb) { + fn(pkg, folder, parent, top, cb) + }, cb) +} + +function rmBins (pkg, folder, parent, top, cb) { + if (!pkg.bin) return cb() + var binRoot = top ? npm.bin : path.resolve(parent, ".bin") + asyncMap(Object.keys(pkg.bin), function (b, cb) { + if (process.platform === "win32") { + chain([ [gentlyRm, path.resolve(binRoot, b) + ".cmd", true] + , [gentlyRm, path.resolve(binRoot, b), true] ], cb) + } else { + gentlyRm(path.resolve(binRoot, b), true, cb) + } + }, cb) +} + +function rmMans (pkg, folder, parent, top, cb) { + if (!pkg.man + || !top + || process.platform === "win32" + || !npm.config.get("global")) { + return cb() + } + var manRoot = path.resolve(npm.config.get("prefix"), "share", "man") + log.verbose("rmMans", "man files are", pkg.man, "in", manRoot) + asyncMap(pkg.man, function (man, cb) { + if (Array.isArray(man)) { + man.forEach(rmMan) + } else { + rmMan(man) + } + + function rmMan (man) { + log.silly("rmMan", "preparing to remove", man) + var parseMan = man.match(/(.*\.([0-9]+)(\.gz)?)$/) + if (!parseMan) { + log.error( + "rmMan", man, "is not a valid name for a man file.", + "Man files must end with a number, " + + "and optionally a .gz suffix if they are compressed." + ) + return cb() + } + + var stem = parseMan[1] + var sxn = parseMan[2] + var gz = parseMan[3] || "" + var bn = path.basename(stem) + var manDest = path.join( + manRoot, + "man"+sxn, + (bn.indexOf(pkg.name) === 0 ? bn : pkg.name+"-"+bn)+"."+sxn+gz + ) + gentlyRm(manDest, true, cb) + } + }, cb) +} diff --git a/node_modules/npm/lib/uninstall.js b/node_modules/npm/lib/uninstall.js new file mode 100644 index 00000000..600c6819 --- /dev/null +++ b/node_modules/npm/lib/uninstall.js @@ -0,0 +1,128 @@ + +// remove a package. + +module.exports = uninstall + +uninstall.usage = "npm uninstall [@ [[@] ...]" + + "\nnpm rm [@ [[@] ...]" + +uninstall.completion = require("./utils/completion/installed-shallow.js") + +var fs = require("graceful-fs") + , writeFileAtomic = require("write-file-atomic") + , log = require("npmlog") + , readJson = require("read-package-json") + , path = require("path") + , npm = require("./npm.js") + , asyncMap = require("slide").asyncMap + +function uninstall (args, cb) { + // this is super easy + // get the list of args that correspond to package names in either + // the global npm.dir, + // then call unbuild on all those folders to pull out their bins + // and mans and whatnot, and then delete the folder. + + var nm = npm.dir + if (args.length === 1 && args[0] === ".") args = [] + if (args.length) return uninstall_(args, nm, cb) + + // remove this package from the global space, if it's installed there + readJson(path.resolve(npm.localPrefix, "package.json"), function (er, pkg) { + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + if (er) return cb(uninstall.usage) + uninstall_( [pkg.name] + , npm.globalDir + , cb ) + }) + +} + +function uninstall_ (args, nm, cb) { + // if we've been asked to --save or --save-dev or --save-optional, + // then also remove it from the associated dependencies hash. + var s = npm.config.get('save') + , d = npm.config.get('save-dev') + , o = npm.config.get('save-optional') + if (s || d || o) { + cb = saver(args, nm, cb) + } + + asyncMap(args, function (arg, cb) { + // uninstall .. should not delete /usr/local/lib/node_modules/.. + var p = path.join(path.resolve(nm), path.join("/", arg)) + if (path.resolve(p) === nm) { + log.warn("uninstall", "invalid argument: %j", arg) + return cb(null, []) + } + fs.lstat(p, function (er) { + if (er) { + log.warn("uninstall", "not installed in %s: %j", nm, arg) + return cb(null, []) + } + cb(null, p) + }) + }, function (er, folders) { + if (er) return cb(er) + asyncMap(folders, npm.commands.unbuild, cb) + }) +} + +function saver (args, nm, cb_) { + return cb + function cb (er, data) { + var s = npm.config.get('save') + , d = npm.config.get('save-dev') + , o = npm.config.get('save-optional') + if (er || !(s || d || o)) return cb_(er, data) + var pj = path.resolve(nm, '..', 'package.json') + // don't use readJson here, because we don't want all the defaults + // filled in, for mans and other bs. + fs.readFile(pj, 'utf8', function (er, json) { + var pkg + try { + pkg = JSON.parse(json) + } catch (_) {} + if (!pkg) return cb_(null, data) + + var bundle + if (npm.config.get('save-bundle')) { + bundle = pkg.bundleDependencies || pkg.bundledDependencies + if (!Array.isArray(bundle)) bundle = undefined + } + + var changed = false + args.forEach(function (a) { + ; [ [s, 'dependencies'] + , [o, 'optionalDependencies'] + , [d, 'devDependencies'] ].forEach(function (f) { + var flag = f[0] + , field = f[1] + if (!flag || !pkg[field] || !pkg[field].hasOwnProperty(a)) return + changed = true + + if (bundle) { + var i = bundle.indexOf(a) + if (i !== -1) bundle.splice(i, 1) + } + + delete pkg[field][a] + }) + }) + if (!changed) return cb_(null, data) + + if (bundle) { + delete pkg.bundledDependencies + if (bundle.length) { + pkg.bundleDependencies = bundle + } else { + delete pkg.bundleDependencies + } + } + + writeFileAtomic(pj, JSON.stringify(pkg, null, 2) + "\n", function (er) { + return cb_(er, data) + }) + }) + } +} diff --git a/node_modules/npm/lib/unpublish.js b/node_modules/npm/lib/unpublish.js new file mode 100644 index 00000000..111f27aa --- /dev/null +++ b/node_modules/npm/lib/unpublish.js @@ -0,0 +1,115 @@ + +module.exports = unpublish + +var log = require("npmlog") +var npm = require("./npm.js") +var readJson = require("read-package-json") +var path = require("path") +var mapToRegistry = require("./utils/map-to-registry.js") +var npa = require("npm-package-arg") +var getPublishConfig = require("./utils/get-publish-config.js") + +unpublish.usage = "npm unpublish [@]" + +unpublish.completion = function (opts, cb) { + if (opts.conf.argv.remain.length >= 3) return cb() + npm.commands.whoami([], true, function (er, username) { + if (er) return cb() + + var un = encodeURIComponent(username) + if (!un) return cb() + var byUser = "-/by-user/" + un + mapToRegistry(byUser, npm.config, function (er, uri, auth) { + if (er) return cb(er) + + npm.registry.get(uri, { auth : auth }, function (er, pkgs) { + // do a bit of filtering at this point, so that we don't need + // to fetch versions for more than one thing, but also don't + // accidentally a whole project. + pkgs = pkgs[un] + if (!pkgs || !pkgs.length) return cb() + var pp = npa(opts.partialWord).name + pkgs = pkgs.filter(function (p) { + return p.indexOf(pp) === 0 + }) + if (pkgs.length > 1) return cb(null, pkgs) + mapToRegistry(pkgs[0], npm.config, function (er, uri, auth) { + if (er) return cb(er) + + npm.registry.get(uri, { auth : auth }, function (er, d) { + if (er) return cb(er) + var vers = Object.keys(d.versions) + if (!vers.length) return cb(null, pkgs) + return cb(null, vers.map(function (v) { + return pkgs[0] + "@" + v + })) + }) + }) + }) + }) + }) +} + +function unpublish (args, cb) { + if (args.length > 1) return cb(unpublish.usage) + + var thing = args.length ? npa(args[0]) : {} + , project = thing.name + , version = thing.rawSpec + + log.silly("unpublish", "args[0]", args[0]) + log.silly("unpublish", "thing", thing) + if (!version && !npm.config.get("force")) { + return cb("Refusing to delete entire project.\n" + + "Run with --force to do this.\n" + + unpublish.usage) + } + + if (!project || path.resolve(project) === npm.localPrefix) { + // if there's a package.json in the current folder, then + // read the package name and version out of that. + var cwdJson = path.join(npm.localPrefix, "package.json") + return readJson(cwdJson, function (er, data) { + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + if (er) return cb("Usage:\n" + unpublish.usage) + log.verbose('unpublish', data) + gotProject(data.name, data.version, data.publishConfig, cb) + }) + } + return gotProject(project, version, cb) +} + +function gotProject (project, version, publishConfig, cb_) { + if (typeof cb_ !== 'function') { + cb_ = publishConfig + publishConfig = null + } + + function cb (er) { + if (er) return cb_(er) + console.log("- " + project + (version ? "@" + version : "")) + cb_() + } + + var mappedConfig = getPublishConfig(publishConfig, npm.config, npm.registry) + var config = mappedConfig.config + var registry = mappedConfig.client + + // remove from the cache first + npm.commands.cache(["clean", project, version], function (er) { + if (er) { + log.error("unpublish", "Failed to clean cache") + return cb(er) + } + + mapToRegistry(project, config, function (er, uri, auth) { + if (er) return cb(er) + + var params = { + version: version, + auth: auth + } + registry.unpublish(uri, params, cb) + }) + }) +} diff --git a/node_modules/npm/lib/update.js b/node_modules/npm/lib/update.js new file mode 100644 index 00000000..3e9438e9 --- /dev/null +++ b/node_modules/npm/lib/update.js @@ -0,0 +1,58 @@ +/* +for each pkg in prefix that isn't a git repo + look for a new version of pkg that satisfies dep + if so, install it. + if not, then update it +*/ + +module.exports = update + +update.usage = "npm update [pkg]" + +var npm = require("./npm.js") + , asyncMap = require("slide").asyncMap + , log = require("npmlog") + + // load these, just so that we know that they'll be available, in case + // npm itself is getting overwritten. + , install = require("./install.js") + , build = require("./build.js") + +update.completion = npm.commands.outdated.completion + +function update (args, cb) { + npm.commands.outdated(args, true, function (er, outdated) { + if (er) return cb(er) + + var wanted = outdated.filter(function (ww) { + var dep = ww[1] + var current = ww[2] + var wanted = ww[3] + var latest = ww[4] + if (current === wanted && wanted !== latest) { + log.verbose( + 'outdated', + 'not updating', dep, + "because it's currently at the maximum version that matches its specified semver range" + ) + } + return current !== wanted + }) + if (wanted.length === 0) return cb() + + log.info('outdated', 'updating', wanted) + asyncMap(wanted, function (ww, cb) { + // [[ dir, dep, has, want, req ]] + var where = ww[0] + , dep = ww[1] + , want = ww[3] + , what = dep + "@" + want + , req = ww[5] + , url = require('url') + + // use the initial installation method (repo, tar, git) for updating + if (url.parse(req).protocol) what = req + npm.commands.install(where, what, cb) + }, cb) + }) +} diff --git a/node_modules/npm/lib/utils/completion.sh b/node_modules/npm/lib/utils/completion.sh new file mode 100755 index 00000000..25bef2c1 --- /dev/null +++ b/node_modules/npm/lib/utils/completion.sh @@ -0,0 +1,58 @@ +#!/bin/bash +###-begin-npm-completion-### +# +# npm command completion script +# +# Installation: npm completion >> ~/.bashrc (or ~/.zshrc) +# Or, maybe: npm completion > /usr/local/etc/bash_completion.d/npm +# + +if type complete &>/dev/null; then + _npm_completion () { + local words cword + if type _get_comp_words_by_ref &>/dev/null; then + _get_comp_words_by_ref -n = -n @ -w words -i cword + else + cword="$COMP_CWORD" + words=("${COMP_WORDS[@]}") + fi + + local si="$IFS" + IFS=$'\n' COMPREPLY=($(COMP_CWORD="$cword" \ + COMP_LINE="$COMP_LINE" \ + COMP_POINT="$COMP_POINT" \ + npm completion -- "${words[@]}" \ + 2>/dev/null)) || return $? + IFS="$si" + } + complete -o default -F _npm_completion npm +elif type compdef &>/dev/null; then + _npm_completion() { + local si=$IFS + compadd -- $(COMP_CWORD=$((CURRENT-1)) \ + COMP_LINE=$BUFFER \ + COMP_POINT=0 \ + npm completion -- "${words[@]}" \ + 2>/dev/null) + IFS=$si + } + compdef _npm_completion npm +elif type compctl &>/dev/null; then + _npm_completion () { + local cword line point words si + read -Ac words + read -cn cword + let cword-=1 + read -l line + read -ln point + si="$IFS" + IFS=$'\n' reply=($(COMP_CWORD="$cword" \ + COMP_LINE="$line" \ + COMP_POINT="$point" \ + npm completion -- "${words[@]}" \ + 2>/dev/null)) || return $? + IFS="$si" + } + compctl -K _npm_completion npm +fi +###-end-npm-completion-### diff --git a/node_modules/npm/lib/utils/completion/file-completion.js b/node_modules/npm/lib/utils/completion/file-completion.js new file mode 100644 index 00000000..6ce2f834 --- /dev/null +++ b/node_modules/npm/lib/utils/completion/file-completion.js @@ -0,0 +1,23 @@ +module.exports = fileCompletion + +var mkdir = require("mkdirp") + , path = require("path") + , glob = require("glob") + +function fileCompletion (root, req, depth, cb) { + if (typeof cb !== "function") cb = depth, depth = Infinity + mkdir(root, function (er) { + if (er) return cb(er) + + // can be either exactly the req, or a descendent + var pattern = root + "/{" + req + "," + req + "/**/*}" + , opts = { mark: true, dot: true, maxDepth: depth } + glob(pattern, opts, function (er, files) { + if (er) return cb(er) + return cb(null, (files || []).map(function (f) { + var tail = f.substr(root.length + 1).replace(/^\//, "") + return path.join(req, tail) + })) + }) + }) +} diff --git a/node_modules/npm/lib/utils/completion/installed-deep.js b/node_modules/npm/lib/utils/completion/installed-deep.js new file mode 100644 index 00000000..5fb67d26 --- /dev/null +++ b/node_modules/npm/lib/utils/completion/installed-deep.js @@ -0,0 +1,50 @@ +module.exports = installedDeep + +var npm = require("../../npm.js") + , readInstalled = require("read-installed") + +function installedDeep (opts, cb) { + var local + , global + , depth = npm.config.get("depth") + , opt = { depth: depth, dev: true } + + if (npm.config.get("global")) local = [], next() + else readInstalled(npm.prefix, opt, function (er, data) { + local = getNames(data || {}) + next() + }) + + readInstalled(npm.config.get("prefix"), opt, function (er, data) { + global = getNames(data || {}) + next() + }) + + function getNames_ (d, n) { + if (d.realName && n) { + if (n[d.realName]) return n + n[d.realName] = true + } + if (!n) n = {} + Object.keys(d.dependencies || {}).forEach(function (dep) { + getNames_(d.dependencies[dep], n) + }) + return n + } + function getNames (d) { + return Object.keys(getNames_(d)) + } + + function next () { + if (!local || !global) return + if (!npm.config.get("global")) { + global = global.map(function (g) { + return [g, "-g"] + }) + } + var names = local.concat(global) + return cb(null, names) + } + +} + diff --git a/node_modules/npm/lib/utils/completion/installed-shallow.js b/node_modules/npm/lib/utils/completion/installed-shallow.js new file mode 100644 index 00000000..8d64649d --- /dev/null +++ b/node_modules/npm/lib/utils/completion/installed-shallow.js @@ -0,0 +1,79 @@ + +module.exports = installedShallow + +var npm = require("../../npm.js") + , fs = require("graceful-fs") + , path = require("path") + , readJson = require("read-package-json") + , asyncMap = require("slide").asyncMap + +function installedShallow (opts, filter, cb) { + if (typeof cb !== "function") cb = filter, filter = null + var conf = opts.conf + , args = conf.argv.remain + if (args.length > 3) return cb() + var local + , global + , localDir = npm.dir + , globalDir = npm.globalDir + if (npm.config.get("global")) local = [], next() + else fs.readdir(localDir, function (er, pkgs) { + local = (pkgs || []).filter(function (p) { + return p.charAt(0) !== "." + }) + next() + }) + fs.readdir(globalDir, function (er, pkgs) { + global = (pkgs || []).filter(function (p) { + return p.charAt(0) !== "." + }) + next() + }) + function next () { + if (!local || !global) return + filterInstalled(local, global, filter, cb) + } +} + +function filterInstalled (local, global, filter, cb) { + var fl + , fg + + if (!filter) { + fl = local + fg = global + return next() + } + + asyncMap(local, function (p, cb) { + readJson(path.join(npm.dir, p, "package.json"), function (er, d) { + if (!d || !filter(d)) return cb(null, []) + return cb(null, d.name) + }) + }, function (er, local) { + fl = local || [] + next() + }) + + var globalDir = npm.globalDir + asyncMap(global, function (p, cb) { + readJson(path.join(globalDir, p, "package.json"), function (er, d) { + if (!d || !filter(d)) return cb(null, []) + return cb(null, d.name) + }) + }, function (er, global) { + fg = global || [] + next() + }) + + function next () { + if (!fg || !fl) return + if (!npm.config.get("global")) { + fg = fg.map(function (g) { + return [g, "-g"] + }) + } + console.error("filtered", fl, fg) + return cb(null, fl.concat(fg)) + } +} diff --git a/node_modules/npm/lib/utils/correct-mkdir.js b/node_modules/npm/lib/utils/correct-mkdir.js new file mode 100644 index 00000000..68c4a4ad --- /dev/null +++ b/node_modules/npm/lib/utils/correct-mkdir.js @@ -0,0 +1,123 @@ +var chownr = require('chownr') +var dezalgo = require('dezalgo') +var fs = require('graceful-fs') +var inflight = require('inflight') +var log = require('npmlog') +var mkdirp = require('mkdirp') + +// memoize the directories created by this step +var stats = {} +var effectiveOwner +module.exports = function correctMkdir (path, cb) { + cb = dezalgo(cb) + cb = inflight('correctMkdir:' + path, cb) + if (!cb) { + return log.verbose('correctMkdir', path, 'correctMkdir already in flight; waiting') + } else { + log.verbose('correctMkdir', path, 'correctMkdir not in flight; initializing') + } + + if (stats[path]) return cb(null, stats[path]) + + fs.stat(path, function (er, st) { + if (er) return makeDirectory(path, cb) + + if (!st.isDirectory()) { + log.error('correctMkdir', 'invalid dir %s', path) + return cb(er) + } + + var ownerStats = calculateOwner() + // there's always a chance the permissions could have been frobbed, so fix + if (st.uid !== ownerStats.uid) { + stats[path] = ownerStats + setPermissions(path, ownerStats, cb) + } else { + stats[path] = st + cb(null, stats[path]) + } + }) +} + +function calculateOwner () { + if (!effectiveOwner) { + effectiveOwner = { uid: 0, gid: 0 } + + // Pretty much only on windows + if (!process.getuid) { + return effectiveOwner + } + + effectiveOwner.uid = +process.getuid() + effectiveOwner.gid = +process.getgid() + + if (effectiveOwner.uid === 0) { + if (process.env.SUDO_UID) effectiveOwner.uid = +process.env.SUDO_UID + if (process.env.SUDO_GID) effectiveOwner.gid = +process.env.SUDO_GID + } + } + + return effectiveOwner +} + +function makeDirectory (path, cb) { + cb = inflight('makeDirectory:' + path, cb) + if (!cb) { + return log.verbose('makeDirectory', path, 'creation already in flight; waiting') + } else { + log.verbose('makeDirectory', path, 'creation not in flight; initializing') + } + + var owner = calculateOwner() + + if (!process.getuid) { + return mkdirp(path, function (er) { + log.verbose('makeCacheDir', 'UID & GID are irrelevant on', process.platform) + + stats[path] = owner + return cb(er, stats[path]) + }) + } + + if (owner.uid !== 0 || !process.env.HOME) { + log.silly( + 'makeDirectory', path, + 'uid:', owner.uid, + 'gid:', owner.gid + ) + stats[path] = owner + mkdirp(path, afterMkdir) + } else { + fs.stat(process.env.HOME, function (er, st) { + if (er) { + log.error('makeDirectory', 'homeless?') + return cb(er) + } + + log.silly( + 'makeDirectory', path, + 'uid:', st.uid, + 'gid:', st.gid + ) + stats[path] = st + mkdirp(path, afterMkdir) + }) + } + + function afterMkdir (er, made) { + if (er || !stats[path] || isNaN(stats[path].uid) || isNaN(stats[path].gid)) { + return cb(er, stats[path]) + } + + if (!made) return cb(er, stats[path]) + + setPermissions(made, stats[path], cb) + } +} + +function setPermissions (path, st, cb) { + chownr(path, st.uid, st.gid, function (er) { + if (er && er.code === 'ENOENT') return cb(null, st) + return cb(er, st) + }) +} diff --git a/node_modules/npm/lib/utils/depr-check.js b/node_modules/npm/lib/utils/depr-check.js new file mode 100644 index 00000000..7166348b --- /dev/null +++ b/node_modules/npm/lib/utils/depr-check.js @@ -0,0 +1,13 @@ +var log = require("npmlog") + +var deprecated = {} + , deprWarned = {} +module.exports = function deprCheck (data) { + if (deprecated[data._id]) data.deprecated = deprecated[data._id] + if (data.deprecated) deprecated[data._id] = data.deprecated + else return + if (!deprWarned[data._id]) { + deprWarned[data._id] = true + log.warn("deprecated", "%s: %s", data._id, data.deprecated) + } +} diff --git a/node_modules/npm/lib/utils/error-handler.js b/node_modules/npm/lib/utils/error-handler.js new file mode 100644 index 00000000..e5daf206 --- /dev/null +++ b/node_modules/npm/lib/utils/error-handler.js @@ -0,0 +1,414 @@ + +module.exports = errorHandler + +var cbCalled = false + , log = require("npmlog") + , npm = require("../npm.js") + , rm = require("rimraf") + , itWorked = false + , path = require("path") + , wroteLogFile = false + , exitCode = 0 + , rollbacks = npm.rollbacks + , chain = require("slide").chain + , writeStreamAtomic = require("fs-write-stream-atomic") + , nameValidator = require("validate-npm-package-name") + + +process.on("exit", function (code) { + // console.error("exit", code) + if (!npm.config || !npm.config.loaded) return + if (code) itWorked = false + if (itWorked) log.info("ok") + else { + if (!cbCalled) { + log.error("", "cb() never called!") + } + + if (wroteLogFile) { + // just a line break + if (log.levels[log.level] <= log.levels.error) console.error("") + + log.error("", + ["Please include the following file with any support request:" + ," " + path.resolve("npm-debug.log") + ].join("\n")) + wroteLogFile = false + } + if (code) { + log.error("code", code) + } + } + + var doExit = npm.config.get("_exit") + if (doExit) { + // actually exit. + if (exitCode === 0 && !itWorked) { + exitCode = 1 + } + if (exitCode !== 0) process.exit(exitCode) + } else { + itWorked = false // ready for next exit + } +}) + +function exit (code, noLog) { + exitCode = exitCode || process.exitCode || code + + var doExit = npm.config ? npm.config.get("_exit") : true + log.verbose("exit", [code, doExit]) + if (log.level === "silent") noLog = true + + if (rollbacks.length) { + chain(rollbacks.map(function (f) { + return function (cb) { + npm.commands.unbuild([f], true, cb) + } + }), function (er) { + if (er) { + log.error("error rolling back", er) + if (!code) errorHandler(er) + else if (noLog) rm("npm-debug.log", reallyExit.bind(null, er)) + else writeLogFile(reallyExit.bind(this, er)) + } else { + if (!noLog && code) writeLogFile(reallyExit) + else rm("npm-debug.log", reallyExit) + } + }) + rollbacks.length = 0 + } + else if (code && !noLog) writeLogFile(reallyExit) + else rm("npm-debug.log", reallyExit) + + function reallyExit (er) { + if (er && !code) code = typeof er.errno === "number" ? er.errno : 1 + + // truncate once it's been written. + log.record.length = 0 + + itWorked = !code + + // just emit a fake exit event. + // if we're really exiting, then let it exit on its own, so that + // in-process stuff can finish or clean up first. + if (!doExit) process.emit("exit", code) + npm.spinner.stop() + } +} + + +function errorHandler (er) { + // console.error("errorHandler", er) + if (!npm.config || !npm.config.loaded) { + // logging won't work unless we pretend that it's ready + er = er || new Error("Exit prior to config file resolving.") + console.error(er.stack || er.message) + } + + if (cbCalled) { + er = er || new Error("Callback called more than once.") + } + + cbCalled = true + if (!er) return exit(0) + if (typeof er === "string") { + log.error("", er) + return exit(1, true) + } else if (!(er instanceof Error)) { + log.error("weird error", er) + return exit(1, true) + } + + var m = er.code || er.message.match(/^(?:Error: )?(E[A-Z]+)/) + if (m && !er.code) er.code = m + + ; [ "type" + , "fstream_path" + , "fstream_unc_path" + , "fstream_type" + , "fstream_class" + , "fstream_finish_call" + , "fstream_linkpath" + , "stack" + , "fstream_stack" + , "statusCode" + , "pkgid" + ].forEach(function (k) { + var v = er[k] + if (!v) return + if (k === "fstream_stack") v = v.join("\n") + log.verbose(k, v) + }) + + log.verbose("cwd", process.cwd()) + + var os = require("os") + // log.error("System", os.type() + " " + os.release()) + // log.error("command", process.argv.map(JSON.stringify).join(" ")) + // log.error("node -v", process.version) + // log.error("npm -v", npm.version) + log.error("", os.type() + " " + os.release()) + log.error("argv", process.argv.map(JSON.stringify).join(" ")) + log.error("node", process.version) + log.error("npm ", "v" + npm.version) + + ; [ "file" + , "path" + , "code" + , "errno" + , "syscall" + ].forEach(function (k) { + var v = er[k] + if (v) log.error(k, v) + }) + + // just a line break + if (log.levels[log.level] <= log.levels.error) console.error("") + + switch (er.code) { + case "ECONNREFUSED": + log.error("", er) + log.error("", ["\nIf you are behind a proxy, please make sure that the" + ,"'proxy' config is set properly. See: 'npm help config'" + ].join("\n")) + break + + case "EACCES": + case "EPERM": + log.error("", er) + log.error("", ["\nPlease try running this command again as root/Administrator." + ].join("\n")) + break + + case "ELIFECYCLE": + log.error("", er.message) + log.error("", ["","Failed at the "+er.pkgid+" "+er.stage+" script '"+er.script+"'." + ,"This is most likely a problem with the "+er.pkgname+" package," + ,"not with npm itself." + ,"Tell the author that this fails on your system:" + ," "+er.script + ,'You can get information on how to open an issue for this project with:' + ,' npm bugs ' + er.pkgname + ,'Or if that isn\'t available, you can get their info via:', + ,' npm owner ls ' + er.pkgname + ,"There is likely additional logging output above." + ].join("\n")) + break + + case "ENOGIT": + log.error("", er.message) + log.error("", ["","Failed using git." + ,"This is most likely not a problem with npm itself." + ,"Please check if you have git installed and in your PATH." + ].join("\n")) + break + + case "EJSONPARSE": + log.error("", er.message) + log.error("", "File: "+er.file) + log.error("", ["Failed to parse package.json data." + ,"package.json must be actual JSON, not just JavaScript." + ,"","This is not a bug in npm." + ,"Tell the package author to fix their package.json file." + ].join("\n"), "JSON.parse") + break + + // TODO(isaacs) + // Add a special case here for E401 and E403 explaining auth issues? + + case "E404": + var msg = [er.message] + if (er.pkgid && er.pkgid !== "-") { + msg.push("", "'" + er.pkgid + "' is not in the npm registry.") + + var valResult = nameValidator(er.pkgid) + + if (valResult.validForNewPackages) { + msg.push("You should bug the author to publish it (or use the name yourself!)") + } else { + msg.push("Your package name is not valid, because", "") + + var errorsArray = (valResult.errors || []).concat(valResult.warnings || []) + errorsArray.forEach(function(item, idx) { + msg.push(" " + (idx + 1) + ". " + item) + }) + } + + if (er.parent) { + msg.push("It was specified as a dependency of '"+er.parent+"'") + } + msg.push("\nNote that you can also install from a" + ,"tarball, folder, http url, or git url.") + } + // There's no need to have 404 in the message as well. + msg[0] = msg[0].replace(/^404\s+/, "") + log.error("404", msg.join("\n")) + break + + case "EPUBLISHCONFLICT": + log.error("publish fail", ["Cannot publish over existing version." + ,"Update the 'version' field in package.json and try again." + ,"" + ,"To automatically increment version numbers, see:" + ," npm help version" + ].join("\n")) + break + + case "EISGIT": + log.error("git", [er.message + ," "+er.path + ,"Refusing to remove it. Update manually," + ,"or move it out of the way first." + ].join("\n")) + break + + case "ECYCLE": + log.error("cycle", [er.message + ,"While installing: "+er.pkgid + ,"Found a pathological dependency case that npm cannot solve." + ,"Please report this to the package author." + ].join("\n")) + break + + case "EBADPLATFORM": + log.error("notsup", [er.message + ,"Not compatible with your operating system or architecture: "+er.pkgid + ,"Valid OS: "+er.os.join(",") + ,"Valid Arch: "+er.cpu.join(",") + ,"Actual OS: "+process.platform + ,"Actual Arch: "+process.arch + ].join("\n")) + break + + case "EEXIST": + log.error([er.message + ,"File exists: "+er.path + ,"Move it away, and try again."].join("\n")) + break + + case "ENEEDAUTH": + log.error("need auth", [er.message + ,"You need to authorize this machine using `npm adduser`" + ].join("\n")) + break + + case "EPEERINVALID": + var peerErrors = Object.keys(er.peersDepending).map(function (peer) { + return "Peer " + peer + " wants " + er.packageName + "@" + + er.peersDepending[peer] + }) + log.error("peerinvalid", [er.message].concat(peerErrors).join("\n")) + break + + case "ECONNRESET": + case "ENOTFOUND": + case "ETIMEDOUT": + case "EAI_FAIL": + log.error("network", [er.message + ,"This is most likely not a problem with npm itself" + ,"and is related to network connectivity." + ,"In most cases you are behind a proxy or have bad network settings." + ,"\nIf you are behind a proxy, please make sure that the" + ,"'proxy' config is set properly. See: 'npm help config'" + ].join("\n")) + break + + case "ENOPACKAGEJSON": + log.error("package.json", [er.message + ,"This is most likely not a problem with npm itself." + ,"npm can't find a package.json file in your current directory." + ].join("\n")) + break + + case "ETARGET": + var msg = [er.message + ,"This is most likely not a problem with npm itself." + ,"In most cases you or one of your dependencies are requesting" + ,"a package version that doesn't exist." + ] + if (er.parent) { + msg.push("\nIt was specified as a dependency of '"+er.parent+"'\n") + } + log.error("notarget", msg.join("\n")) + break + + case "ENOTSUP": + if (er.required) { + log.error("notsup", [er.message + ,"Not compatible with your version of node/npm: "+er.pkgid + ,"Required: "+JSON.stringify(er.required) + ,"Actual: " + +JSON.stringify({npm:npm.version + ,node:npm.config.get("node-version")}) + ].join("\n")) + break + } // else passthrough + + case "ENOSPC": + log.error("nospc", [er.message + ,"This is most likely not a problem with npm itself" + ,"and is related to insufficient space on your system." + ].join("\n")) + break + + case "EROFS": + log.error("rofs", [er.message + ,"This is most likely not a problem with npm itself" + ,"and is related to the file system being read-only." + ,"\nOften virtualized file systems, or other file systems" + ,"that don't support symlinks, give this error." + ].join("\n")) + break + + case "ENOENT": + log.error("enoent", [er.message + ,"This is most likely not a problem with npm itself" + ,"and is related to npm not being able to find a file." + ,er.file?"\nCheck if the file '"+er.file+"' is present.":"" + ].join("\n")) + break + + case "EISDIR": + log.error("eisdir", [er.message + ,"This is most likely not a problem with npm itself" + ,"and is related to npm not being able to find a package.json in" + ,"a package you are trying to install." + ].join("\n")) + break + + default: + log.error("", er.message || er) + log.error("", ["", "If you need help, you may report this error at:" + ," " + ].join("\n")) + break + } + + exit(typeof er.errno === "number" ? er.errno : 1) +} + +var writingLogFile = false +function writeLogFile (cb) { + if (writingLogFile) return cb() + writingLogFile = true + wroteLogFile = true + + var fstr = writeStreamAtomic("npm-debug.log") + , os = require("os") + , out = "" + + log.record.forEach(function (m) { + var pref = [m.id, m.level] + if (m.prefix) pref.push(m.prefix) + pref = pref.join(" ") + + m.message.trim().split(/\r?\n/).map(function (line) { + return (pref + " " + line).trim() + }).forEach(function (line) { + out += line + os.EOL + }) + }) + + fstr.end(out) + fstr.on("close", cb) +} diff --git a/node_modules/npm/lib/utils/gently-rm.js b/node_modules/npm/lib/utils/gently-rm.js new file mode 100644 index 00000000..ad0b4d03 --- /dev/null +++ b/node_modules/npm/lib/utils/gently-rm.js @@ -0,0 +1,197 @@ +// only remove the thing if it's a symlink into a specific folder. +// This is a very common use-case of npm's, but not so common elsewhere. + +module.exports = gentlyRm + +var npm = require('../npm.js') +var log = require('npmlog') +var resolve = require('path').resolve +var dirname = require('path').dirname +var lstat = require('graceful-fs').lstat +var readlink = require('graceful-fs').readlink +var isInside = require('path-is-inside') +var vacuum = require('fs-vacuum') +var some = require('async-some') +var asyncMap = require('slide').asyncMap +var normalize = require('path').normalize + +function gentlyRm (target, gently, base, cb) { + if (!cb) { + cb = base + base = undefined + } + + if (!cb) { + cb = gently + gently = false + } + + log.silly( + 'gentlyRm', + target, + 'is being', gently ? 'gently removed' : 'purged', + base ? 'from base ' + base : '' + ) + + // never rm the root, prefix, or bin dirs + // + // globals included because of `npm link` -- as far as the package requesting + // the link is concerned, the linked package is always installed globally + var prefixes = [ + npm.prefix, + npm.globalPrefix, + npm.dir, + npm.root, + npm.globalDir, + npm.bin, + npm.globalBin + ] + + var resolved = normalize(resolve(npm.prefix, target)) + if (prefixes.indexOf(resolved) !== -1) { + log.verbose('gentlyRm', resolved, "is part of npm and can't be removed") + return cb(new Error('May not delete: ' + resolved)) + } + + var options = { log: log.silly.bind(log, 'vacuum-fs') } + if (npm.config.get('force') || !gently) options.purge = true + if (base) options.base = normalize(resolve(npm.prefix, base)) + + if (!gently) { + log.verbose('gentlyRm', "don't care about contents; nuking", resolved) + return vacuum(resolved, options, cb) + } + + var parent = options.base = normalize(base ? resolve(npm.prefix, base) : npm.prefix) + + // is the parent directory managed by npm? + log.silly('gentlyRm', 'verifying', parent, 'is an npm working directory') + some(prefixes, isManaged(parent), function (er, matched) { + if (er) return cb(er) + + if (!matched) { + log.error('gentlyRm', 'containing path', parent, "isn't under npm's control") + return clobberFail(resolved, parent, cb) + } + log.silly('gentlyRm', 'containing path', parent, "is under npm's control, in", matched) + + // is the target directly contained within the (now known to be + // managed) parent? + if (isInside(resolved, parent)) { + log.silly('gentlyRm', 'deletion target', resolved, 'is under', parent) + log.verbose('gentlyRm', 'vacuuming from', resolved, 'up to', parent) + return vacuum(resolved, options, cb) + } + log.silly('gentlyRm', resolved, 'is not under', parent) + + // the target isn't directly within the parent, but is it itself managed? + log.silly('gentlyRm', 'verifying', resolved, 'is an npm working directory') + some(prefixes, isManaged(resolved), function (er, matched) { + if (er) return cb(er) + + if (matched) { + log.silly('gentlyRm', resolved, "is under npm's control, in", matched) + options.base = matched + log.verbose('gentlyRm', 'removing', resolved, 'with base', options.base) + return vacuum(resolved, options, cb) + } + log.verbose('gentlyRm', resolved, "is not under npm's control") + + // the target isn't managed directly, but maybe it's a link... + log.silly('gentlyRm', 'checking to see if', resolved, 'is a link') + lstat(resolved, function (er, stat) { + if (er) { + // race conditions are common when unbuilding + if (er.code === 'ENOENT') return cb(null) + return cb(er) + } + + if (!stat.isSymbolicLink()) { + log.error('gentlyRm', resolved, 'is outside', parent, 'and not a link') + return clobberFail(resolved, parent, cb) + } + + // ...and maybe the link source, when read... + log.silly('gentlyRm', resolved, 'is a link') + readlink(resolved, function (er, link) { + if (er) { + // race conditions are common when unbuilding + if (er.code === 'ENOENT') return cb(null) + return cb(er) + } + + // ...is inside the managed parent + var source = resolve(dirname(resolved), link) + if (isInside(source, parent)) { + log.silly('gentlyRm', source, 'symlink target', resolved, 'is inside', parent) + log.verbose('gentlyRm', 'vacuuming', resolved) + return vacuum(resolved, options, cb) + } + + log.error('gentlyRm', source, 'symlink target', resolved, 'is not controlled by npm', parent) + return clobberFail(target, parent, cb) + }) + }) + }) + }) +} + +var resolvedPaths = {} +function isManaged (target) { + return function predicate (path, cb) { + if (!path) { + log.verbose('isManaged', 'no path passed for target', target) + return cb(null, false) + } + + asyncMap([path, target], resolveSymlink, function (er, results) { + if (er) { + if (er.code === 'ENOENT') return cb(null, false) + + return cb(er) + } + + var path = results[0] + var target = results[1] + var inside = isInside(target, path) + if (!inside) log.silly('isManaged', target, 'is not inside', path) + + return cb(null, inside && path) + }) + } + + function resolveSymlink (toResolve, cb) { + var resolved = resolve(npm.prefix, toResolve) + + // if the path has already been memoized, return immediately + var cached = resolvedPaths[resolved] + if (cached) return cb(null, cached) + + // otherwise, check the path + lstat(resolved, function (er, stat) { + if (er) return cb(er) + + // if it's not a link, cache & return the path itself + if (!stat.isSymbolicLink()) { + resolvedPaths[resolved] = resolved + return cb(null, resolved) + } + + // otherwise, cache & return the link's source + readlink(resolved, function (er, source) { + if (er) return cb(er) + + resolved = resolve(resolved, source) + resolvedPaths[resolved] = resolved + cb(null, resolved) + }) + }) + } +} + +function clobberFail (target, root, cb) { + var er = new Error('Refusing to delete: ' + target + ' not in ' + root) + er.code = 'EEXIST' + er.path = target + return cb(er) +} diff --git a/node_modules/npm/lib/utils/get-publish-config.js b/node_modules/npm/lib/utils/get-publish-config.js new file mode 100644 index 00000000..dcbb7b9c --- /dev/null +++ b/node_modules/npm/lib/utils/get-publish-config.js @@ -0,0 +1,25 @@ +var Conf = require('../config/core.js').Conf +var CachingRegClient = require('../cache/caching-client.js') +var log = require('npmlog') + +module.exports = getPublishConfig + +function getPublishConfig (publishConfig, defaultConfig, defaultClient) { + var config = defaultConfig + var client = defaultClient + log.verbose('getPublishConfig', publishConfig) + if (publishConfig) { + config = new Conf(defaultConfig) + config.save = defaultConfig.save.bind(defaultConfig) + + // don't modify the actual publishConfig object, in case we have + // to set a login token or some other data. + config.unshift(Object.keys(publishConfig).reduce(function (s, k) { + s[k] = publishConfig[k] + return s + }, {})) + client = new CachingRegClient(config) + } + + return { config: config, client: client } +} diff --git a/node_modules/npm/lib/utils/git.js b/node_modules/npm/lib/utils/git.js new file mode 100644 index 00000000..9c80ea55 --- /dev/null +++ b/node_modules/npm/lib/utils/git.js @@ -0,0 +1,51 @@ + +// handle some git configuration for windows + +exports.spawn = spawnGit +exports.chainableExec = chainableExec +exports.whichAndExec = whichAndExec + +var exec = require("child_process").execFile + , spawn = require("./spawn") + , npm = require("../npm.js") + , which = require("which") + , git = npm.config.get("git") + , assert = require("assert") + , log = require("npmlog") + +function prefixGitArgs () { + return process.platform === "win32" ? ["-c", "core.longpaths=true"] : [] +} + +function execGit (args, options, cb) { + log.info('git', args) + var fullArgs = prefixGitArgs().concat(args || []) + return exec(git, fullArgs, options, cb) +} + +function spawnGit (args, options) { + log.info("git", args) + return spawn(git, prefixGitArgs().concat(args || []), options) +} + +function chainableExec () { + var args = Array.prototype.slice.call(arguments) + return [execGit].concat(args) +} + +function whichGit (cb) { + return which(git, cb) +} + +function whichAndExec (args, options, cb) { + assert.equal(typeof cb, "function", "no callback provided") + // check for git + whichGit(function (err) { + if (err) { + err.code = "ENOGIT" + return cb(err) + } + + execGit(args, options, cb) + }) +} diff --git a/node_modules/npm/lib/utils/lifecycle.js b/node_modules/npm/lib/utils/lifecycle.js new file mode 100644 index 00000000..a1b8ebcb --- /dev/null +++ b/node_modules/npm/lib/utils/lifecycle.js @@ -0,0 +1,369 @@ +exports = module.exports = lifecycle +exports.cmd = cmd +exports.makeEnv = makeEnv + +var log = require("npmlog") +var spawn = require("./spawn") +var npm = require("../npm.js") +var path = require("path") +var fs = require("graceful-fs") +var chain = require("slide").chain +var Stream = require("stream").Stream +var PATH = "PATH" +var uidNumber = require("uid-number") +var umask = require("./umask") + +// windows calls it's path "Path" usually, but this is not guaranteed. +if (process.platform === "win32") { + PATH = "Path" + Object.keys(process.env).forEach(function (e) { + if (e.match(/^PATH$/i)) { + PATH = e + } + }) +} + +function lifecycle (pkg, stage, wd, unsafe, failOk, cb) { + if (typeof cb !== "function") cb = failOk, failOk = false + if (typeof cb !== "function") cb = unsafe, unsafe = false + if (typeof cb !== "function") cb = wd, wd = null + + while (pkg && pkg._data) pkg = pkg._data + if (!pkg) return cb(new Error("Invalid package data")) + + log.info(stage, pkg._id) + if (!pkg.scripts || npm.config.get('ignore-scripts')) pkg.scripts = {} + + validWd(wd || path.resolve(npm.dir, pkg.name), function (er, wd) { + if (er) return cb(er) + + unsafe = unsafe || npm.config.get("unsafe-perm") + + if ((wd.indexOf(npm.dir) !== 0 || + wd.indexOf(pkg.name) !== wd.length - pkg.name.length) && + !unsafe && pkg.scripts[stage]) { + log.warn( "cannot run in wd", "%s %s (wd=%s)" + , pkg._id, pkg.scripts[stage], wd) + return cb() + } + + // set the env variables, then run scripts as a child process. + var env = makeEnv(pkg) + env.npm_lifecycle_event = stage + env.npm_node_execpath = env.NODE = env.NODE || process.execPath + env.npm_execpath = require.main.filename + + // "nobody" typically doesn't have permission to write to /tmp + // even if it's never used, sh freaks out. + if (!npm.config.get("unsafe-perm")) env.TMPDIR = wd + + lifecycle_(pkg, stage, wd, env, unsafe, failOk, cb) + }) +} + +function checkForLink (pkg, cb) { + var f = path.join(npm.dir, pkg.name) + fs.lstat(f, function (er, s) { + cb(null, !(er || !s.isSymbolicLink())) + }) +} + +function lifecycle_ (pkg, stage, wd, env, unsafe, failOk, cb) { + var pathArr = [] + , p = wd.split("node_modules") + , acc = path.resolve(p.shift()) + + p.forEach(function (pp) { + pathArr.unshift(path.join(acc, "node_modules", ".bin")) + acc = path.join(acc, "node_modules", pp) + }) + pathArr.unshift(path.join(acc, "node_modules", ".bin")) + + // we also unshift the bundled node-gyp-bin folder so that + // the bundled one will be used for installing things. + pathArr.unshift(path.join(__dirname, "..", "..", "bin", "node-gyp-bin")) + + // prefer current node interpreter in child scripts + pathArr.push(path.dirname(process.execPath)) + + if (env[PATH]) pathArr.push(env[PATH]) + env[PATH] = pathArr.join(process.platform === "win32" ? ";" : ":") + + var packageLifecycle = pkg.scripts && pkg.scripts.hasOwnProperty(stage) + + if (packageLifecycle) { + // define this here so it's available to all scripts. + env.npm_lifecycle_script = pkg.scripts[stage] + } + + function done (er) { + if (er) { + if (npm.config.get("force")) { + log.info("forced, continuing", er) + er = null + } else if (failOk) { + log.warn("continuing anyway", er.message) + er = null + } + } + cb(er) + } + + chain + ( [ packageLifecycle && [runPackageLifecycle, pkg, env, wd, unsafe] + , [runHookLifecycle, pkg, env, wd, unsafe] ] + , done ) +} + +function validWd (d, cb) { + fs.stat(d, function (er, st) { + if (er || !st.isDirectory()) { + var p = path.dirname(d) + if (p === d) { + return cb(new Error("Could not find suitable wd")) + } + return validWd(p, cb) + } + return cb(null, d) + }) +} + +function runPackageLifecycle (pkg, env, wd, unsafe, cb) { + // run package lifecycle scripts in the package root, or the nearest parent. + var stage = env.npm_lifecycle_event + , cmd = env.npm_lifecycle_script + + var note = "\n> " + pkg._id + " " + stage + " " + wd + + "\n> " + cmd + "\n" + runCmd(note, cmd, pkg, env, stage, wd, unsafe, cb) +} + + +var running = false +var queue = [] +function dequeue() { + running = false + if (queue.length) { + var r = queue.shift() + runCmd.apply(null, r) + } +} + +function runCmd (note, cmd, pkg, env, stage, wd, unsafe, cb) { + if (running) { + queue.push([note, cmd, pkg, env, stage, wd, unsafe, cb]) + return + } + + running = true + log.pause() + var user = unsafe ? null : npm.config.get("user") + , group = unsafe ? null : npm.config.get("group") + + if (log.level !== 'silent') { + if (npm.spinner.int) { + npm.config.get("logstream").write("\r \r") + } + console.log(note) + } + log.verbose("unsafe-perm in lifecycle", unsafe) + + if (process.platform === "win32") { + unsafe = true + } + + if (unsafe) { + runCmd_(cmd, pkg, env, wd, stage, unsafe, 0, 0, cb) + } else { + uidNumber(user, group, function (er, uid, gid) { + runCmd_(cmd, pkg, env, wd, stage, unsafe, uid, gid, cb) + }) + } +} + +function runCmd_ (cmd, pkg, env, wd, stage, unsafe, uid, gid, cb_) { + + function cb (er) { + cb_.apply(null, arguments) + log.resume() + process.nextTick(dequeue) + } + + var conf = { cwd: wd + , env: env + , stdio: [ 0, 1, 2 ] + } + + if (!unsafe) { + conf.uid = uid ^ 0 + conf.gid = gid ^ 0 + } + + var sh = 'sh' + var shFlag = '-c' + + if (process.platform === 'win32') { + sh = process.env.comspec || 'cmd' + shFlag = '/d /s /c' + conf.windowsVerbatimArguments = true + } + + var proc = spawn(sh, [shFlag, cmd], conf) + proc.on("error", procError) + proc.on("close", function (code, signal) { + if (signal) { + process.kill(process.pid, signal); + } else if (code) { + var er = new Error("Exit status " + code) + } + procError(er) + }) + + function procError (er) { + if (er && !npm.ROLLBACK) { + log.info(pkg._id, "Failed to exec "+stage+" script") + er.message = pkg._id + " " + + stage + ": `" + cmd +"`\n" + + er.message + if (er.code !== "EPERM") { + er.code = "ELIFECYCLE" + } + er.pkgid = pkg._id + er.stage = stage + er.script = cmd + er.pkgname = pkg.name + return cb(er) + } else if (er) { + log.error(pkg._id+"."+stage, er) + log.error(pkg._id+"."+stage, "continuing anyway") + return cb() + } + cb(er) + } +} + + +function runHookLifecycle (pkg, env, wd, unsafe, cb) { + // check for a hook script, run if present. + var stage = env.npm_lifecycle_event + , hook = path.join(npm.dir, ".hooks", stage) + , user = unsafe ? null : npm.config.get("user") + , group = unsafe ? null : npm.config.get("group") + , cmd = hook + + fs.stat(hook, function (er) { + if (er) return cb() + var note = "\n> " + pkg._id + " " + stage + " " + wd + + "\n> " + cmd + runCmd(note, hook, pkg, env, stage, wd, unsafe, cb) + }) +} + +function makeEnv (data, prefix, env) { + prefix = prefix || "npm_package_" + if (!env) { + env = {} + for (var i in process.env) if (!i.match(/^npm_/)) { + env[i] = process.env[i] + } + + // npat asks for tap output + if (npm.config.get("npat")) env.TAP = 1 + + // express and others respect the NODE_ENV value. + if (npm.config.get("production")) env.NODE_ENV = "production" + + } else if (!data.hasOwnProperty("_lifecycleEnv")) { + Object.defineProperty(data, "_lifecycleEnv", + { value : env + , enumerable : false + }) + } + + for (var i in data) if (i.charAt(0) !== "_") { + var envKey = (prefix+i).replace(/[^a-zA-Z0-9_]/g, '_') + if (i === "readme") { + continue + } + if (data[i] && typeof(data[i]) === "object") { + try { + // quick and dirty detection for cyclical structures + JSON.stringify(data[i]) + makeEnv(data[i], envKey+"_", env) + } catch (ex) { + // usually these are package objects. + // just get the path and basic details. + var d = data[i] + makeEnv( { name: d.name, version: d.version, path:d.path } + , envKey+"_", env) + } + } else { + env[envKey] = String(data[i]) + env[envKey] = -1 !== env[envKey].indexOf("\n") + ? JSON.stringify(env[envKey]) + : env[envKey] + } + + } + + if (prefix !== "npm_package_") return env + + prefix = "npm_config_" + var pkgConfig = {} + , keys = npm.config.keys + , pkgVerConfig = {} + , namePref = data.name + ":" + , verPref = data.name + "@" + data.version + ":" + + keys.forEach(function (i) { + // in some rare cases (e.g. working with nerf darts), there are segmented + // "private" (underscore-prefixed) config names -- don't export + if (i.charAt(0) === '_' && i.indexOf('_' + namePref) !== 0 || i.match(/:_/)) { + return + } + var value = npm.config.get(i) + if (value instanceof Stream || Array.isArray(value)) return + if (i.match(/umask/)) value = umask.toString(value) + if (!value) value = "" + else if (typeof value === "number") value = "" + value + else if (typeof value !== "string") value = JSON.stringify(value) + + value = -1 !== value.indexOf("\n") + ? JSON.stringify(value) + : value + i = i.replace(/^_+/, "") + if (i.indexOf(namePref) === 0) { + var k = i.substr(namePref.length).replace(/[^a-zA-Z0-9_]/g, "_") + pkgConfig[ k ] = value + } else if (i.indexOf(verPref) === 0) { + var k = i.substr(verPref.length).replace(/[^a-zA-Z0-9_]/g, "_") + pkgVerConfig[ k ] = value + } + var envKey = (prefix+i).replace(/[^a-zA-Z0-9_]/g, "_") + env[envKey] = value + }) + + prefix = "npm_package_config_" + ;[pkgConfig, pkgVerConfig].forEach(function (conf) { + for (var i in conf) { + var envKey = (prefix+i) + env[envKey] = conf[i] + } + }) + + return env +} + +function cmd (stage) { + function CMD (args, cb) { + npm.commands["run-script"]([stage].concat(args), cb) + } + CMD.usage = "npm "+stage+" [-- ]" + var installedShallow = require("./completion/installed-shallow.js") + CMD.completion = function (opts, cb) { + installedShallow(opts, function (d) { + return d.scripts && d.scripts[stage] + }, cb) + } + return CMD +} diff --git a/node_modules/npm/lib/utils/link.js b/node_modules/npm/lib/utils/link.js new file mode 100644 index 00000000..e353bfae --- /dev/null +++ b/node_modules/npm/lib/utils/link.js @@ -0,0 +1,40 @@ + +module.exports = link +link.ifExists = linkIfExists + +var fs = require("graceful-fs") + , chain = require("slide").chain + , mkdir = require("mkdirp") + , rm = require("./gently-rm.js") + , path = require("path") + , npm = require("../npm.js") + +function linkIfExists (from, to, gently, cb) { + fs.stat(from, function (er) { + if (er) return cb() + link(from, to, gently, cb) + }) +} + +function link (from, to, gently, abs, cb) { + if (typeof cb !== "function") cb = abs, abs = false + if (typeof cb !== "function") cb = gently, gently = null + if (npm.config.get("force")) gently = false + + to = path.resolve(to) + var target = from = path.resolve(from) + if (!abs && process.platform !== "win32") { + // junctions on windows must be absolute + target = path.relative(path.dirname(to), from) + // if there is no folder in common, then it will be much + // longer, and using a relative link is dumb. + if (target.length >= from.length) target = from + } + + chain + ( [ [fs, "stat", from] + , [rm, to, gently] + , [mkdir, path.dirname(to)] + , [fs, "symlink", target, to, "junction"] ] + , cb) +} diff --git a/node_modules/npm/lib/utils/locker.js b/node_modules/npm/lib/utils/locker.js new file mode 100644 index 00000000..293d2da0 --- /dev/null +++ b/node_modules/npm/lib/utils/locker.js @@ -0,0 +1,73 @@ +var crypto = require("crypto") +var resolve = require("path").resolve + +var lockfile = require("lockfile") +var log = require("npmlog") +var mkdirp = require("mkdirp") + +var npm = require("../npm.js") +var correctMkdir = require('../utils/correct-mkdir.js') + +var installLocks = {} + +function lockFileName (base, name) { + var c = name.replace(/[^a-zA-Z0-9]+/g, "-").replace(/^-+|-+$/g, "") + , p = resolve(base, name) + , h = crypto.createHash("sha1").update(p).digest("hex") + , l = resolve(npm.cache, "_locks") + + return resolve(l, c.substr(0, 24)+"-"+h.substr(0, 16)+".lock") +} + +function lock (base, name, cb) { + var lockDir = resolve(npm.cache, "_locks") + correctMkdir(lockDir, function (er) { + if (er) return cb(er) + + var opts = { stale: npm.config.get("cache-lock-stale") + , retries: npm.config.get("cache-lock-retries") + , wait: npm.config.get("cache-lock-wait") } + var lf = lockFileName(base, name) + lockfile.lock(lf, opts, function (er) { + if (er) log.warn("locking", lf, "failed", er) + + if (!er) { + log.verbose("lock", "using", lf, "for", resolve(base, name)) + installLocks[lf] = true + } + + cb(er) + }) + }) +} + +function unlock (base, name, cb) { + var lf = lockFileName(base, name) + , locked = installLocks[lf] + if (locked === false) { + return process.nextTick(cb) + } + else if (locked === true) { + lockfile.unlock(lf, function (er) { + if (er) { + log.warn("unlocking", lf, "failed", er) + } + else { + installLocks[lf] = false + log.verbose("unlock", "done using", lf, "for", resolve(base, name)) + } + + cb(er) + }) + } + else { + throw new Error( + "Attempt to unlock " + resolve(base, name) + ", which hasn't been locked" + ) + } +} + +module.exports = { + lock : lock, + unlock : unlock +} diff --git a/node_modules/npm/lib/utils/map-to-registry.js b/node_modules/npm/lib/utils/map-to-registry.js new file mode 100644 index 00000000..3f4d5ed3 --- /dev/null +++ b/node_modules/npm/lib/utils/map-to-registry.js @@ -0,0 +1,100 @@ +var url = require("url") + +var log = require("npmlog") + , npa = require("npm-package-arg") + +module.exports = mapToRegistry + +function mapToRegistry(name, config, cb) { + log.silly("mapToRegistry", "name", name) + var registry + + // the name itself takes precedence + var data = npa(name) + if (data.scope) { + // the name is definitely scoped, so escape now + name = name.replace("/", "%2f") + + log.silly("mapToRegistry", "scope (from package name)", data.scope) + + registry = config.get(data.scope + ":registry") + if (!registry) { + log.verbose("mapToRegistry", "no registry URL found in name for scope", data.scope) + } + } + + // ...then --scope=@scope or --scope=scope + var scope = config.get("scope") + if (!registry && scope) { + // I'm an enabler, sorry + if (scope.charAt(0) !== "@") scope = "@" + scope + + log.silly("mapToRegistry", "scope (from config)", scope) + + registry = config.get(scope + ":registry") + if (!registry) { + log.verbose("mapToRegistry", "no registry URL found in config for scope", scope) + } + } + + // ...and finally use the default registry + if (!registry) { + log.silly("mapToRegistry", "using default registry") + registry = config.get("registry") + } + + log.silly("mapToRegistry", "registry", registry) + + var auth = config.getCredentialsByURI(registry) + + // normalize registry URL so resolution doesn't drop a piece of registry URL + var normalized = registry.slice(-1) !== '/' ? registry + '/' : registry + var uri + log.silly('mapToRegistry', 'data', data) + if (data.type === 'remote') { + uri = data.spec + } else { + uri = url.resolve(normalized, name) + } + + log.silly('mapToRegistry', 'uri', uri) + + cb(null, uri, scopeAuth(uri, registry, auth), normalized) +} + +function scopeAuth (uri, registry, auth) { + var cleaned = { + scope: auth.scope, + email: auth.email, + alwaysAuth: auth.alwaysAuth, + token: undefined, + username: undefined, + password: undefined, + auth: undefined + } + + var requestHost + var registryHost + + if (auth.token || auth.auth || (auth.username && auth.password)) { + requestHost = url.parse(uri).hostname + registryHost = url.parse(registry).hostname + + if (requestHost === registryHost) { + cleaned.token = auth.token + cleaned.auth = auth.auth + cleaned.username = auth.username + cleaned.password = auth.password + } else if (auth.alwaysAuth) { + log.verbose('scopeAuth', 'alwaysAuth set for', registry) + cleaned.token = auth.token + cleaned.auth = auth.auth + cleaned.username = auth.username + cleaned.password = auth.password + } else { + log.silly('scopeAuth', uri, "doesn't share host with registry", registry) + } + } + + return cleaned +} diff --git a/node_modules/npm/lib/utils/read-local-package.js b/node_modules/npm/lib/utils/read-local-package.js new file mode 100644 index 00000000..ca6d6132 --- /dev/null +++ b/node_modules/npm/lib/utils/read-local-package.js @@ -0,0 +1,12 @@ +exports = module.exports = readLocalPkg + +var npm = require("../npm.js") + , readJson = require("read-package-json") + +function readLocalPkg (cb) { + if (npm.config.get("global")) return cb() + var path = require("path") + readJson(path.resolve(npm.prefix, "package.json"), function (er, d) { + return cb(er, d && d.name) + }) +} diff --git a/node_modules/npm/lib/utils/spawn.js b/node_modules/npm/lib/utils/spawn.js new file mode 100644 index 00000000..74684521 --- /dev/null +++ b/node_modules/npm/lib/utils/spawn.js @@ -0,0 +1,34 @@ +module.exports = spawn + +var _spawn = require("child_process").spawn +var EventEmitter = require("events").EventEmitter + +function spawn (cmd, args, options) { + var raw = _spawn(cmd, args, options) + var cooked = new EventEmitter() + + raw.on("error", function (er) { + er.file = cmd + cooked.emit("error", er) + }).on("close", function (code, signal) { + // Create ENOENT error because Node.js v0.8 will not emit + // an `error` event if the command could not be found. + if (code === 127) { + var er = new Error('spawn ENOENT') + er.code = 'ENOENT' + er.errno = 'ENOENT' + er.syscall = 'spawn' + er.file = cmd + cooked.emit('error', er) + } else { + cooked.emit("close", code, signal) + } + }) + + cooked.stdin = raw.stdin + cooked.stdout = raw.stdout + cooked.stderr = raw.stderr + cooked.kill = function (sig) { return raw.kill(sig) } + + return cooked +} diff --git a/node_modules/npm/lib/utils/tar.js b/node_modules/npm/lib/utils/tar.js new file mode 100644 index 00000000..7656b5d9 --- /dev/null +++ b/node_modules/npm/lib/utils/tar.js @@ -0,0 +1,291 @@ +// commands for packing and unpacking tarballs +// this file is used by lib/cache.js + +var npm = require("../npm.js") + , fs = require("graceful-fs") + , writeFileAtomic = require("write-file-atomic") + , writeStreamAtomic = require("fs-write-stream-atomic") + , path = require("path") + , log = require("npmlog") + , uidNumber = require("uid-number") + , rm = require("./gently-rm.js") + , readJson = require("read-package-json") + , myUid = process.getuid && process.getuid() + , myGid = process.getgid && process.getgid() + , tar = require("tar") + , zlib = require("zlib") + , fstream = require("fstream") + , Packer = require("fstream-npm") + , lifecycle = require("./lifecycle.js") + +if (process.env.SUDO_UID && myUid === 0) { + if (!isNaN(process.env.SUDO_UID)) myUid = +process.env.SUDO_UID + if (!isNaN(process.env.SUDO_GID)) myGid = +process.env.SUDO_GID +} + +exports.pack = pack +exports.unpack = unpack + +function pack (tarball, folder, pkg, dfc, cb) { + log.verbose("tar pack", [tarball, folder]) + if (typeof cb !== "function") cb = dfc, dfc = false + + log.verbose("tarball", tarball) + log.verbose("folder", folder) + + if (dfc) { + // do fancy crap + return lifecycle(pkg, "prepublish", folder, function (er) { + if (er) return cb(er) + pack_(tarball, folder, pkg, cb) + }) + } else { + pack_(tarball, folder, pkg, cb) + } +} + +function pack_ (tarball, folder, pkg, cb) { + new Packer({ path: folder, type: "Directory", isDirectory: true }) + .on("error", function (er) { + if (er) log.error("tar pack", "Error reading " + folder) + return cb(er) + }) + + // By default, npm includes some proprietary attributes in the + // package tarball. This is sane, and allowed by the spec. + // However, npm *itself* excludes these from its own package, + // so that it can be more easily bootstrapped using old and + // non-compliant tar implementations. + .pipe(tar.Pack({ noProprietary: !npm.config.get("proprietary-attribs") })) + .on("error", function (er) { + if (er) log.error("tar.pack", "tar creation error", tarball) + cb(er) + }) + .pipe(zlib.Gzip()) + .on("error", function (er) { + if (er) log.error("tar.pack", "gzip error "+tarball) + cb(er) + }) + .pipe(writeStreamAtomic(tarball)) + .on("error", function (er) { + if (er) log.error("tar.pack", "Could not write "+tarball) + cb(er) + }) + .on("close", cb) +} + + +function unpack (tarball, unpackTarget, dMode, fMode, uid, gid, cb) { + log.verbose("tar", "unpack", tarball) + log.verbose("tar", "unpacking to", unpackTarget) + if (typeof cb !== "function") cb = gid, gid = null + if (typeof cb !== "function") cb = uid, uid = null + if (typeof cb !== "function") cb = fMode, fMode = npm.modes.file + if (typeof cb !== "function") cb = dMode, dMode = npm.modes.exec + + uidNumber(uid, gid, function (er, uid, gid) { + if (er) return cb(er) + unpack_(tarball, unpackTarget, dMode, fMode, uid, gid, cb) + }) +} + +function unpack_ ( tarball, unpackTarget, dMode, fMode, uid, gid, cb ) { + rm(unpackTarget, function (er) { + if (er) return cb(er) + // gzip {tarball} --decompress --stdout \ + // | tar -mvxpf - --strip-components=1 -C {unpackTarget} + gunzTarPerm( tarball, unpackTarget + , dMode, fMode + , uid, gid + , function (er, folder) { + if (er) return cb(er) + readJson(path.resolve(folder, "package.json"), cb) + }) + }) +} + + +function gunzTarPerm (tarball, target, dMode, fMode, uid, gid, cb_) { + if (!dMode) dMode = npm.modes.exec + if (!fMode) fMode = npm.modes.file + log.silly("gunzTarPerm", "modes", [dMode.toString(8), fMode.toString(8)]) + + var cbCalled = false + function cb (er) { + if (cbCalled) return + cbCalled = true + cb_(er, target) + } + + var fst = fs.createReadStream(tarball) + + fst.on("open", function (fd) { + fs.fstat(fd, function (er, st) { + if (er) return fst.emit("error", er) + if (st.size === 0) { + er = new Error("0-byte tarball\n" + + "Please run `npm cache clean`") + fst.emit("error", er) + } + }) + }) + + // figure out who we're supposed to be, if we're not pretending + // to be a specific user. + if (npm.config.get("unsafe-perm") && process.platform !== "win32") { + uid = myUid + gid = myGid + } + + function extractEntry (entry) { + log.silly("gunzTarPerm", "extractEntry", entry.path) + // never create things that are user-unreadable, + // or dirs that are user-un-listable. Only leads to headaches. + var originalMode = entry.mode = entry.mode || entry.props.mode + entry.mode = entry.mode | (entry.type === "Directory" ? dMode : fMode) + entry.mode = entry.mode & (~npm.modes.umask) + entry.props.mode = entry.mode + if (originalMode !== entry.mode) { + log.silly( "gunzTarPerm", "modified mode" + , [entry.path, originalMode, entry.mode]) + } + + // if there's a specific owner uid/gid that we want, then set that + if (process.platform !== "win32" && + typeof uid === "number" && + typeof gid === "number") { + entry.props.uid = entry.uid = uid + entry.props.gid = entry.gid = gid + } + } + + var extractOpts = { type: "Directory", path: target, strip: 1 } + + if (process.platform !== "win32" && + typeof uid === "number" && + typeof gid === "number") { + extractOpts.uid = uid + extractOpts.gid = gid + } + + var sawIgnores = {} + extractOpts.filter = function () { + // symbolic links are not allowed in packages. + if (this.type.match(/^.*Link$/)) { + log.warn( "excluding symbolic link" + , this.path.substr(target.length + 1) + + " -> " + this.linkpath ) + return false + } + + // Note: This mirrors logic in the fs read operations that are + // employed during tarball creation, in the fstream-npm module. + // It is duplicated here to handle tarballs that are created + // using other means, such as system tar or git archive. + if (this.type === "File") { + var base = path.basename(this.path) + if (base === ".npmignore") { + sawIgnores[ this.path ] = true + } else if (base === ".gitignore") { + var npmignore = this.path.replace(/\.gitignore$/, ".npmignore") + if (sawIgnores[npmignore]) { + // Skip this one, already seen. + return false + } else { + // Rename, may be clobbered later. + this.path = npmignore + this._path = npmignore + } + } + } + + return true + } + + + fst + .on("error", function (er) { + if (er) log.error("tar.unpack", "error reading "+tarball) + cb(er) + }) + .on("data", function OD (c) { + // detect what it is. + // Then, depending on that, we'll figure out whether it's + // a single-file module, gzipped tarball, or naked tarball. + // gzipped files all start with 1f8b08 + if (c[0] === 0x1F && + c[1] === 0x8B && + c[2] === 0x08) { + fst + .pipe(zlib.Unzip()) + .on("error", function (er) { + if (er) log.error("tar.unpack", "unzip error "+tarball) + cb(er) + }) + .pipe(tar.Extract(extractOpts)) + .on("entry", extractEntry) + .on("error", function (er) { + if (er) log.error("tar.unpack", "untar error "+tarball) + cb(er) + }) + .on("close", cb) + } else if (hasTarHeader(c)) { + // naked tar + fst + .pipe(tar.Extract(extractOpts)) + .on("entry", extractEntry) + .on("error", function (er) { + if (er) log.error("tar.unpack", "untar error "+tarball) + cb(er) + }) + .on("close", cb) + } else { + // naked js file + var jsOpts = { path: path.resolve(target, "index.js") } + + if (process.platform !== "win32" && + typeof uid === "number" && + typeof gid === "number") { + jsOpts.uid = uid + jsOpts.gid = gid + } + + fst + .pipe(fstream.Writer(jsOpts)) + .on("error", function (er) { + if (er) log.error("tar.unpack", "copy error "+tarball) + cb(er) + }) + .on("close", function () { + var j = path.resolve(target, "package.json") + readJson(j, function (er, d) { + if (er) { + log.error("not a package", tarball) + return cb(er) + } + writeFileAtomic(j, JSON.stringify(d) + "\n", cb) + }) + }) + } + + // now un-hook, and re-emit the chunk + fst.removeListener("data", OD) + fst.emit("data", c) + }) +} + +function hasTarHeader (c) { + return c[257] === 0x75 && // tar archives have 7573746172 at position + c[258] === 0x73 && // 257 and 003030 or 202000 at position 262 + c[259] === 0x74 && + c[260] === 0x61 && + c[261] === 0x72 && + + ((c[262] === 0x00 && + c[263] === 0x30 && + c[264] === 0x30) || + + (c[262] === 0x20 && + c[263] === 0x20 && + c[264] === 0x00)) +} diff --git a/node_modules/npm/lib/utils/umask.js b/node_modules/npm/lib/utils/umask.js new file mode 100644 index 00000000..6ccb4a11 --- /dev/null +++ b/node_modules/npm/lib/utils/umask.js @@ -0,0 +1,17 @@ +var umask = require("umask") +var npmlog = require("npmlog") +var _fromString = umask.fromString + +module.exports = umask + +// fromString with logging callback +umask.fromString = function (val) { + _fromString(val, function (err, result) { + if (err) { + npmlog.warn("invalid umask", err.message) + } + val = result + }) + + return val +} diff --git a/node_modules/npm/lib/utils/warn-deprecated.js b/node_modules/npm/lib/utils/warn-deprecated.js new file mode 100644 index 00000000..ec821b9b --- /dev/null +++ b/node_modules/npm/lib/utils/warn-deprecated.js @@ -0,0 +1,24 @@ +module.exports = warnDeprecated + +var log = require("npmlog") + +var deprecations = {} + +function warnDeprecated (type) { + return function warn (messages, instance) { + if (!instance) { + if (!deprecations[type]) { + deprecations[type] = {} + messages.forEach(function (m) { log.warn(type, m) }) + } + } + else { + if (!deprecations[type]) deprecations[type] = {} + + if (!deprecations[type][instance]) { + deprecations[type][instance] = true + messages.forEach(function (m) { log.warn(type, m) }) + } + } + } +} diff --git a/node_modules/npm/lib/version.js b/node_modules/npm/lib/version.js new file mode 100644 index 00000000..7b6eec0c --- /dev/null +++ b/node_modules/npm/lib/version.js @@ -0,0 +1,209 @@ +// npm version + +module.exports = version + +var semver = require('semver') +var path = require('path') +var fs = require('graceful-fs') +var writeFileAtomic = require('write-file-atomic') +var chain = require('slide').chain +var log = require('npmlog') +var npm = require('./npm.js') +var git = require('./utils/git.js') +var assert = require('assert') +var lifecycle = require('./utils/lifecycle.js') + +version.usage = 'npm version [ | major | minor | patch | premajor | preminor | prepatch | prerelease]' + + '\n(run in package dir)\n' + + "'npm -v' or 'npm --version' to print npm version " + + '(' + npm.version + ')\n' + + "'npm view version' to view a package's " + + 'published version\n' + + "'npm ls' to inspect current package/dependency versions" + +function version (args, silent, cb_) { + if (typeof cb_ !== 'function') { + cb_ = silent + silent = false + } + if (args.length > 1) return cb_(version.usage) + + var packagePath = path.join(npm.localPrefix, 'package.json') + fs.readFile(packagePath, function (er, data) { + if (data) data = data.toString() + try { + data = JSON.parse(data) + } catch (e) { + er = e + data = null + } + + if (!args.length) return dump(data, cb_) + + if (er) { + log.error('version', 'No valid package.json found') + return cb_(er) + } + + var newVersion = semver.valid(args[0]) + if (!newVersion) newVersion = semver.inc(data.version, args[0]) + if (!newVersion) return cb_(version.usage) + if (data.version === newVersion) return cb_(new Error('Version not changed')) + data.version = newVersion + var lifecycleData = Object.create(data) + lifecycleData._id = data.name + '@' + newVersion + var localData = {} + + var where = npm.prefix + chain([ + [checkGit, localData], + [lifecycle, lifecycleData, 'preversion', where], + [updatePackage, newVersion, silent], + [lifecycle, lifecycleData, 'version', where], + [commit, localData, newVersion], + [lifecycle, lifecycleData, 'postversion', where] ], + cb_) + }) +} + +function readPackage (cb) { + var packagePath = path.join(npm.localPrefix, 'package.json') + fs.readFile(packagePath, function (er, data) { + if (er) return cb(new Error(er)) + if (data) data = data.toString() + try { + data = JSON.parse(data) + } catch (e) { + er = e + data = null + } + cb(er, data) + }) +} + +function updatePackage (newVersion, silent, cb_) { + function cb (er) { + if (!er && !silent) console.log('v' + newVersion) + cb_(er) + } + + readPackage(function (er, data) { + if (er) return cb(new Error(er)) + data.version = newVersion + write(data, 'package.json', cb) + }) +} + +function commit (localData, newVersion, cb) { + updateShrinkwrap(newVersion, function (er, hasShrinkwrap) { + if (er || !localData.hasGit) return cb(er) + _commit(newVersion, hasShrinkwrap, cb) + }) +} + +function updateShrinkwrap (newVersion, cb) { + fs.readFile(path.join(npm.localPrefix, 'npm-shrinkwrap.json'), function (er, data) { + if (er && er.code === 'ENOENT') return cb(null, false) + + try { + data = data.toString() + data = JSON.parse(data) + } catch (er) { + log.error('version', 'Bad npm-shrinkwrap.json data') + return cb(er) + } + + data.version = newVersion + write(data, 'npm-shrinkwrap.json', function (er) { + if (er) { + log.error('version', 'Bad npm-shrinkwrap.json data') + return cb(er) + } + cb(null, true) + }) + }) +} + +function dump (data, cb) { + var v = {} + + if (data && data.name && data.version) v[data.name] = data.version + v.npm = npm.version + Object.keys(process.versions).sort().forEach(function (k) { + v[k] = process.versions[k] + }) + + if (npm.config.get('json')) v = JSON.stringify(v, null, 2) + + console.log(v) + cb() +} + +function checkGit (localData, cb) { + fs.stat(path.join(npm.localPrefix, '.git'), function (er, s) { + var doGit = !er && npm.config.get('git-tag-version') + if (!doGit) { + if (er) log.verbose('version', 'error checking for .git', er) + log.verbose('version', 'not tagging in git') + return cb(null, false) + } + + // check for git + git.whichAndExec( + [ 'status', '--porcelain' ], + { env: process.env }, + function (er, stdout) { + if (er && er.code === 'ENOGIT') { + log.warn( + 'version', + 'This is a Git checkout, but the git command was not found.', + 'npm could not create a Git tag for this release!' + ) + return cb(null, false) + } + + var lines = stdout.trim().split('\n').filter(function (line) { + return line.trim() && !line.match(/^\?\? /) + }).map(function (line) { + return line.trim() + }) + if (lines.length && !npm.config.get('force')) { + return cb(new Error( + 'Git working directory not clean.\n' + lines.join('\n') + )) + } + localData.hasGit = true + cb(null, true) + } + ) + }) +} + +function _commit (version, hasShrinkwrap, cb) { + var packagePath = path.join(npm.localPrefix, 'package.json') + var options = { env: process.env } + var message = npm.config.get('message').replace(/%s/g, version) + var sign = npm.config.get('sign-git-tag') + var flag = sign ? '-sm' : '-am' + chain( + [ + git.chainableExec([ 'add', packagePath ], options), + hasShrinkwrap && git.chainableExec([ 'add', 'npm-shrinkwrap.json' ], options), + git.chainableExec([ 'commit', '-m', message ], options), + git.chainableExec([ 'tag', npm.config.get('tag-version-prefix') + version, flag, message ], options) + ], + cb + ) +} + +function write (data, file, cb) { + assert(data && typeof data === 'object', 'must pass data to version write') + assert(typeof file === 'string', 'must pass filename to write to version write') + + log.verbose('version.write', 'data', data, 'to', file) + writeFileAtomic( + path.join(npm.localPrefix, file), + new Buffer(JSON.stringify(data, null, 2) + '\n'), + cb + ) +} diff --git a/node_modules/npm/lib/view.js b/node_modules/npm/lib/view.js new file mode 100644 index 00000000..9199d352 --- /dev/null +++ b/node_modules/npm/lib/view.js @@ -0,0 +1,302 @@ +// npm view [pkg [pkg ...]] + +module.exports = view +view.usage = "npm view pkg[@version] [[.subfield]...]" + +var npm = require("./npm.js") + , readJson = require("read-package-json") + , log = require("npmlog") + , util = require("util") + , semver = require("semver") + , mapToRegistry = require("./utils/map-to-registry.js") + , npa = require("npm-package-arg") + , path = require("path") + +view.completion = function (opts, cb) { + if (opts.conf.argv.remain.length <= 2) { + // FIXME: there used to be registry completion here, but it stopped making + // sense somewhere around 50,000 packages on the registry + return cb() + } + // have the package, get the fields. + var tag = npm.config.get("tag") + mapToRegistry(opts.conf.argv.remain[2], npm.config, function (er, uri, auth) { + if (er) return cb(er) + + npm.registry.get(uri, { auth : auth }, function (er, d) { + if (er) return cb(er) + var dv = d.versions[d["dist-tags"][tag]] + , fields = [] + d.versions = Object.keys(d.versions).sort(semver.compareLoose) + fields = getFields(d).concat(getFields(dv)) + cb(null, fields) + }) + }) + + function getFields (d, f, pref) { + f = f || [] + if (!d) return f + pref = pref || [] + Object.keys(d).forEach(function (k) { + if (k.charAt(0) === "_" || k.indexOf(".") !== -1) return + var p = pref.concat(k).join(".") + f.push(p) + if (Array.isArray(d[k])) { + d[k].forEach(function (val, i) { + var pi = p + "[" + i + "]" + if (val && typeof val === "object") getFields(val, f, [p]) + else f.push(pi) + }) + return + } + if (typeof d[k] === "object") getFields(d[k], f, [p]) + }) + return f + } +} + +function view (args, silent, cb) { + if (typeof cb !== "function") cb = silent, silent = false + + if (!args.length) args = ["."] + + var pkg = args.shift() + , nv = npa(pkg) + , name = nv.name + , local = (name === "." || !name) + + if (npm.config.get("global") && local) { + return cb(new Error("Cannot use view command in global mode.")) + } + + if (local) { + var dir = npm.prefix + readJson(path.resolve(dir, "package.json"), function (er, d) { + d = d || {} + if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er) + if (!d.name) return cb(new Error("Invalid package.json")) + + var p = d.name + nv = npa(p) + if (pkg && ~pkg.indexOf("@")) { + nv.rawSpec = pkg.split("@")[pkg.indexOf("@")] + } + + fetchAndRead(nv, args, silent, cb) + }) + } else { + fetchAndRead(nv, args, silent, cb) + } +} + +function fetchAndRead (nv, args, silent, cb) { + // get the data about this package + var name = nv.name + , version = nv.rawSpec || npm.config.get("tag") + + mapToRegistry(name, npm.config, function (er, uri, auth) { + if (er) return cb(er) + + npm.registry.get(uri, { auth : auth }, function (er, data) { + if (er) return cb(er) + if (data["dist-tags"] && data["dist-tags"].hasOwnProperty(version)) { + version = data["dist-tags"][version] + } + + if (data.time && data.time.unpublished) { + var u = data.time.unpublished + er = new Error("Unpublished by " + u.name + " on " + u.time) + er.statusCode = 404 + er.code = "E404" + er.pkgid = data._id + return cb(er, data) + } + + + var results = [] + , error = null + , versions = data.versions || {} + data.versions = Object.keys(versions).sort(semver.compareLoose) + if (!args.length) args = [""] + + // remove readme unless we asked for it + if (-1 === args.indexOf("readme")) { + delete data.readme + } + + Object.keys(versions).forEach(function (v) { + if (semver.satisfies(v, version, true)) args.forEach(function (args) { + // remove readme unless we asked for it + if (-1 === args.indexOf("readme")) { + delete versions[v].readme + } + results.push(showFields(data, versions[v], args)) + }) + }) + results = results.reduce(reducer, {}) + var retval = results + + if (args.length === 1 && args[0] === "") { + retval = cleanBlanks(retval) + log.silly("cleanup", retval) + } + + if (error || silent) cb(error, retval) + else printData(results, data._id, cb.bind(null, error, retval)) + }) + }) +} + +function cleanBlanks (obj) { + var clean = {} + Object.keys(obj).forEach(function (version) { + clean[version] = obj[version][""] + }) + return clean +} + +function reducer (l, r) { + if (r) Object.keys(r).forEach(function (v) { + l[v] = l[v] || {} + Object.keys(r[v]).forEach(function (t) { + l[v][t] = r[v][t] + }) + }) + return l +} + +// return whatever was printed +function showFields (data, version, fields) { + var o = {} + ;[data, version].forEach(function (s) { + Object.keys(s).forEach(function (k) { + o[k] = s[k] + }) + }) + return search(o, fields.split("."), version.version, fields) +} + +function search (data, fields, version, title) { + var field + , tail = fields + while (!field && fields.length) field = tail.shift() + fields = [field].concat(tail) + var o + if (!field && !tail.length) { + o = {} + o[version] = {} + o[version][title] = data + return o + } + var index = field.match(/(.+)\[([^\]]+)\]$/) + if (index) { + field = index[1] + index = index[2] + if (data.field && data.field.hasOwnProperty(index)) { + return search(data[field][index], tail, version, title) + } else { + field = field + "[" + index + "]" + } + } + if (Array.isArray(data)) { + if (data.length === 1) { + return search(data[0], fields, version, title) + } + var results = [] + data.forEach(function (data, i) { + var tl = title.length + , newt = title.substr(0, tl-(fields.join(".").length) - 1) + + "["+i+"]" + [""].concat(fields).join(".") + results.push(search(data, fields.slice(), version, newt)) + }) + results = results.reduce(reducer, {}) + return results + } + if (!data.hasOwnProperty(field)) return undefined + data = data[field] + if (tail.length) { + if (typeof data === "object") { + // there are more fields to deal with. + return search(data, tail, version, title) + } else { + return new Error("Not an object: "+data) + } + } + o = {} + o[version] = {} + o[version][title] = data + return o +} + +function printData (data, name, cb) { + var versions = Object.keys(data) + , msg = "" + , includeVersions = versions.length > 1 + , includeFields + + versions.forEach(function (v) { + var fields = Object.keys(data[v]) + includeFields = includeFields || (fields.length > 1) + fields.forEach(function (f) { + var d = cleanup(data[v][f]) + if (includeVersions || includeFields || typeof d !== "string") { + d = cleanup(data[v][f]) + d = npm.config.get("json") + ? JSON.stringify(d, null, 2) + : util.inspect(d, false, 5, npm.color) + } else if (typeof d === "string" && npm.config.get("json")) { + d = JSON.stringify(d) + } + if (f && includeFields) f += " = " + if (d.indexOf("\n") !== -1) d = " \n" + d + msg += (includeVersions ? name + "@" + v + " " : "") + + (includeFields ? f : "") + d + "\n" + }) + }) + + // preserve output symmetry by adding a whitespace-only line at the end if + // there's one at the beginning + if (/^\s*\n/.test(msg)) msg += "\n" + + // print directly to stdout to not unnecessarily add blank lines + process.stdout.write(msg) + + cb(null, data) +} +function cleanup (data) { + if (Array.isArray(data)) { + if (data.length === 1) { + data = data[0] + } else { + return data.map(cleanup) + } + } + if (!data || typeof data !== "object") return data + + if (typeof data.versions === "object" + && data.versions + && !Array.isArray(data.versions)) { + data.versions = Object.keys(data.versions || {}) + } + + var keys = Object.keys(data) + keys.forEach(function (d) { + if (d.charAt(0) === "_") delete data[d] + else if (typeof data[d] === "object") data[d] = cleanup(data[d]) + }) + keys = Object.keys(data) + if (keys.length <= 3 + && data.name + && (keys.length === 1 + || keys.length === 3 && data.email && data.url + || keys.length === 2 && (data.email || data.url))) { + data = unparsePerson(data) + } + return data +} +function unparsePerson (d) { + if (typeof d === "string") return d + return d.name + + (d.email ? " <"+d.email+">" : "") + + (d.url ? " ("+d.url+")" : "") +} diff --git a/node_modules/npm/lib/visnup.js b/node_modules/npm/lib/visnup.js new file mode 100644 index 00000000..8d710c20 --- /dev/null +++ b/node_modules/npm/lib/visnup.js @@ -0,0 +1,42 @@ +module.exports = visnup +var npm = require("./npm.js") + +var handsomeFace = [ + [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 232, 237, 236, 236, 232, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] + ,[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 235, 236, 235, 233, 237, 235, 233, 232, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] + ,[0, 0, 0, 0, 0, 0, 0, 0, 0, 232, 235, 233, 232, 235, 235, 234, 233, 236, 232, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] + ,[0, 0, 0, 0, 0, 0, 0, 0, 237, 235, 232, 232, 234, 233, 233, 232, 232, 233, 232, 232, 235, 232, 233, 234, 234, 0, 0, 0, 0, 0, 0, 0, 0, 0] + ,[0, 0, 0, 0, 0, 0, 0, 232, 232, 232, 239, 238, 235, 233, 232, 232, 232, 232, 232, 232, 232, 233, 235, 232, 233, 233, 232, 0, 0, 0, 0, 0, 0, 0] + ,[0, 0, 0, 0, 234, 234, 232, 233, 234, 233, 234, 235, 233, 235, 60, 238, 238, 234, 234, 233, 234, 233, 238, 251, 246, 233, 233, 232, 0, 0, 0, 0, 0, 0] + ,[0, 0, 233, 233, 233, 232, 232, 239, 249, 251, 252, 231, 231, 188, 250, 254, 59, 60, 255, 231, 231, 231, 252, 235, 239, 235, 232, 233, 0, 0, 0, 0, 0, 0] + ,[0, 0, 232, 233, 232, 232, 232, 248, 231, 231, 231, 231, 231, 231, 231, 254, 238, 254, 231, 231, 231, 231, 231, 252, 233, 235, 237, 233, 234, 0, 0, 0, 0, 0] + ,[0, 0, 233, 232, 232, 232, 248, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 251, 233, 233, 233, 236, 233, 0, 0, 0, 0] + ,[232, 233, 233, 232, 232, 246, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 249, 233, 234, 234, 0, 0, 0, 0] + ,[232, 232, 232, 232, 233, 249, 231, 255, 255, 255, 255, 254, 109, 60, 239, 237, 238, 237, 235, 235, 235, 235, 236, 235, 235, 235, 234, 232, 232, 232, 232, 232, 233, 0] + ,[0, 232, 232, 233, 233, 233, 233, 233, 233, 233, 233, 233, 235, 236, 238, 238, 235, 188, 254, 254, 145, 236, 252, 254, 254, 254, 254, 249, 236, 235, 232, 232, 233, 0] + ,[0, 0, 233, 237, 249, 239, 233, 252, 231, 231, 231, 231, 231, 231, 254, 235, 235, 254, 231, 231, 251, 235, 237, 231, 231, 231, 231, 7, 237, 235, 232, 233, 233, 0] + ,[0, 0, 0, 0, 233, 248, 239, 233, 231, 231, 231, 231, 254, 233, 233, 235, 254, 255, 231, 254, 237, 236, 254, 239, 235, 235, 233, 233, 232, 232, 233, 232, 0, 0] + ,[0, 0, 0, 232, 233, 246, 255, 255, 236, 236, 236, 236, 236, 255, 231, 231, 231, 231, 231, 231, 252, 234, 248, 231, 231, 231, 231, 248, 232, 232, 232, 0, 0, 0] + ,[0, 0, 0, 0, 235, 237, 7, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 255, 238, 235, 7, 231, 231, 231, 246, 232, 0, 0, 0, 0, 0] + ,[0, 0, 0, 0, 0, 235, 103, 188, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 231, 252, 232, 238, 231, 231, 255, 244, 232, 0, 0, 0, 0, 0] + ,[0, 0, 0, 0, 0, 235, 236, 103, 146, 253, 255, 231, 231, 231, 231, 231, 253, 251, 250, 250, 250, 246, 232, 235, 152, 255, 146, 66, 233, 0, 0, 0, 0, 0] + ,[0, 0, 0, 0, 0, 0, 233, 103, 146, 146, 146, 146, 254, 231, 231, 231, 109, 103, 146, 255, 188, 239, 240, 103, 255, 253, 103, 238, 234, 0, 0, 0, 0, 0] + ,[0, 0, 0, 0, 0, 0, 232, 235, 109, 146, 146, 146, 146, 146, 252, 152, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 103, 235, 233, 0, 0, 0, 0, 0] + ,[0, 0, 0, 0, 0, 0, 0, 235, 235, 103, 146, 146, 146, 146, 146, 146, 188, 188, 188, 188, 188, 188, 152, 146, 146, 146, 66, 235, 0, 0, 0, 0, 0, 0] + ,[0, 0, 0, 0, 0, 0, 0, 0, 233, 235, 66, 146, 146, 146, 146, 152, 255, 146, 240, 239, 241, 109, 146, 146, 146, 103, 233, 0, 0, 0, 0, 0, 0, 0] + ,[0, 0, 0, 0, 0, 0, 0, 0, 0, 234, 237, 109, 146, 146, 146, 146, 146, 254, 231, 231, 188, 146, 146, 146, 103, 233, 0, 0, 0, 0, 0, 0, 0, 0] + ,[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 233, 237, 60, 103, 146, 146, 146, 146, 146, 103, 66, 60, 235, 232, 0, 0, 0, 0, 0, 0, 0, 0, 0] + ,[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 232, 233, 233, 236, 235, 237, 235, 237, 237, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]] + + +function visnup (args, cb) { + handsomeFace.forEach(function (line) { + console.log(line.map(function (ch) { + return "\033[" + (ch ? "48;5;" + ch : ch) + "m" + }).join(' ')) + }) + + var c = args.shift() + if (c) npm.commands[c](args, cb) + else cb() +} diff --git a/node_modules/npm/lib/whoami.js b/node_modules/npm/lib/whoami.js new file mode 100644 index 00000000..bef0184a --- /dev/null +++ b/node_modules/npm/lib/whoami.js @@ -0,0 +1,47 @@ +var npm = require("./npm.js") + +module.exports = whoami + +whoami.usage = "npm whoami\n(just prints username according to given registry)" + +function whoami (args, silent, cb) { + // FIXME: need tighter checking on this, but is a breaking change + if (typeof cb !== "function") { + cb = silent + silent = false + } + + var registry = npm.config.get("registry") + if (!registry) return cb(new Error("no default registry set")) + + var auth = npm.config.getCredentialsByURI(registry) + if (auth) { + if (auth.username) { + if (!silent) console.log(auth.username) + return process.nextTick(cb.bind(this, null, auth.username)) + } + else if (auth.token) { + return npm.registry.whoami(registry, { auth : auth }, function (er, username) { + if (er) return cb(er) + if (!username) { + var needNewSession = new Error( + "Your auth token is no longer valid. Please log in again." + ) + needNewSession.code = 'ENEEDAUTH' + return cb(needNewSession) + } + + if (!silent) console.log(username) + cb(null, username) + }) + } + } + + // At this point, if they have a credentials object, it doesn't have a token + // or auth in it. Probably just the default registry. + var needAuth = new Error( + "this command requires you to be logged in." + ) + needAuth.code = 'ENEEDAUTH' + process.nextTick(cb.bind(this, needAuth)) +} diff --git a/node_modules/npm/lib/xmas.js b/node_modules/npm/lib/xmas.js new file mode 100644 index 00000000..fa8d1db5 --- /dev/null +++ b/node_modules/npm/lib/xmas.js @@ -0,0 +1,55 @@ +// happy xmas +var log = require("npmlog") + +module.exports = function (args, cb) { +var s = process.platform === "win32" ? " *" : " \u2605" + , f = "\uFF0F" + , b = "\uFF3C" + , x = process.platform === "win32" ? " " : "" + , o = [ "\u0069" , "\u0020", "\u0020", "\u0020", "\u0020", "\u0020" + , "\u0020", "\u0020", "\u0020", "\u0020", "\u0020", "\u0020" + , "\u0020", "\u2E1B","\u2042","\u2E2E","&","@","\uFF61" ] + , oc = [21,33,34,35,36,37] + , l = "\u005e" + +function w (s) { process.stderr.write(s) } + +w("\n") +;(function T (H) { + for (var i = 0; i < H; i ++) w(" ") + w(x+"\033[33m"+s+"\n") + var M = H * 2 - 1 + for (var L = 1; L <= H; L ++) { + var O = L * 2 - 2 + var S = (M - O) / 2 + for (i = 0; i < S; i ++) w(" ") + w(x+"\033[32m"+f) + for (i = 0; i < O; i ++) w( + "\033["+oc[Math.floor(Math.random()*oc.length)]+"m"+ + o[Math.floor(Math.random() * o.length)] + ) + w(x+"\033[32m"+b+"\n") + } + w(" ") + for (i = 1; i < H; i ++) w("\033[32m"+l) + w("| "+x+" |") + for (i = 1; i < H; i ++) w("\033[32m"+l) + if (H > 10) { + w("\n ") + for (i = 1; i < H; i ++) w(" ") + w("| "+x+" |") + for (i = 1; i < H; i ++) w(" ") + } +})(20) +w("\n\n") +log.heading = '' +log.addLevel('npm', 100000, log.headingStyle) +log.npm("loves you", "Happy Xmas, Noders!") +cb() +} +var dg=false +Object.defineProperty(module.exports, "usage", {get:function () { + if (dg) module.exports([], function () {}) + dg = true + return " " +}}) diff --git a/node_modules/npm/make.bat b/node_modules/npm/make.bat new file mode 100644 index 00000000..7d71f0f9 --- /dev/null +++ b/node_modules/npm/make.bat @@ -0,0 +1,3 @@ +:: The tests run "make doc" in the prepublish script, +:: so this file gives windows something that'll exit +:: successfully, without having to install make. diff --git a/node_modules/npm/man/man1/npm-README.1 b/node_modules/npm/man/man1/npm-README.1 new file mode 100644 index 00000000..df7939d9 --- /dev/null +++ b/node_modules/npm/man/man1/npm-README.1 @@ -0,0 +1,181 @@ +.TH "NPM" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm\fR \- a JavaScript package manager +.P +Build Status \fIhttps://img\.shields\.io/travis/npm/npm/master\.svg\fR \fIhttps://travis\-ci\.org/npm/npm\fR +.SH SYNOPSIS +.P +This is just enough info to get you up and running\. +.P +Much more info available via \fBnpm help\fP once it's installed\. +.SH IMPORTANT +.P +\fBYou need node v0\.10 or higher to run this program\.\fR +.P +To install an old \fBand unsupported\fR version of npm that works on node 0\.3 +and prior, clone the git repo and dig through the old tags and branches\. +.P +\fBnpm is configured to use npm, Inc\.'s public package registry at +https://registry\.npmjs\.org by default\.\fR +.P +You can configure npm to use any compatible registry you +like, and even run your own registry\. Check out the doc on +registries \fIhttps://docs\.npmjs\.com/misc/registry\fR\|\. +.P +Use of someone else's registry may be governed by terms of use\. The +terms of use for the default public registry are available at +https://www\.npmjs\.com\|\. +.SH Super Easy Install +.P +npm is bundled with node \fIhttp://nodejs\.org/download/\fR\|\. +.SS Windows Computers +.P +Get the MSI \fIhttp://nodejs\.org/download/\fR\|\. npm is in it\. +.SS Apple Macintosh Computers +.P +Get the pkg \fIhttp://nodejs\.org/download/\fR\|\. npm is in it\. +.SS Other Sorts of Unices +.P +Run \fBmake install\fP\|\. npm will be installed with node\. +.P +If you want a more fancy pants install (a different version, customized +paths, etc\.) then read on\. +.SH Fancy Install (Unix) +.P +There's a pretty robust install script at +https://www\.npmjs\.com/install\.sh\|\. You can download that and run it\. +.P +Here's an example using curl: +.P +.RS 2 +.nf +curl \-L https://www\.npmjs\.com/install\.sh | sh +.fi +.RE +.SS Slightly Fancier +.P +You can set any npm configuration params with that script: +.P +.RS 2 +.nf +npm_config_prefix=/some/path sh install\.sh +.fi +.RE +.P +Or, you can run it in uber\-debuggery mode: +.P +.RS 2 +.nf +npm_debug=1 sh install\.sh +.fi +.RE +.SS Even Fancier +.P +Get the code with git\. Use \fBmake\fP to build the docs and do other stuff\. +If you plan on hacking on npm, \fBmake link\fP is your friend\. +.P +If you've got the npm source code, you can also semi\-permanently set +arbitrary config keys using the \fB\|\./configure \-\-key=val \.\.\.\fP, and then +run npm commands by doing \fBnode cli\.js \fP\|\. (This is helpful +for testing, or running stuff without actually installing npm itself\.) +.SH Windows Install or Upgrade +.P +You can download a zip file from https://github\.com/npm/npm/releases, and +unpack it in the \fBnode_modules\\npm\\\fP folder inside node's installation folder\. +.P +To upgrade to npm 2, follow the Windows upgrade instructions in +the npm Troubleshooting Guide: +.P +https://github\.com/npm/npm/wiki/Troubleshooting#upgrading\-on\-windows +.P +If that's not fancy enough for you, then you can fetch the code with +git, and mess with it directly\. +.SH Installing on Cygwin +.P +No\. +.SH Uninstalling +.P +So sad to see you go\. +.P +.RS 2 +.nf +sudo npm uninstall npm \-g +.fi +.RE +.P +Or, if that fails, +.P +.RS 2 +.nf +sudo make uninstall +.fi +.RE +.SH More Severe Uninstalling +.P +Usually, the above instructions are sufficient\. That will remove +npm, but leave behind anything you've installed\. +.P +If you would like to remove all the packages that you have installed, +then you can use the \fBnpm ls\fP command to find them, and then \fBnpm rm\fP to +remove them\. +.P +To remove cruft left behind by npm 0\.x, you can use the included +\fBclean\-old\.sh\fP script file\. You can run it conveniently like this: +.P +.RS 2 +.nf +npm explore npm \-g \-\- sh scripts/clean\-old\.sh +.fi +.RE +.P +npm uses two configuration files, one for per\-user configs, and another +for global (every\-user) configs\. You can view them by doing: +.P +.RS 2 +.nf +npm config get userconfig # defaults to ~/\.npmrc +npm config get globalconfig # defaults to /usr/local/etc/npmrc +.fi +.RE +.P +Uninstalling npm does not remove configuration files by default\. You +must remove them yourself manually if you want them gone\. Note that +this means that future npm installs will not remember the settings that +you have chosen\. +.SH More Docs +.P +Check out the docs \fIhttps://docs\.npmjs\.com/\fR, +especially the faq \fIhttps://docs\.npmjs\.com/misc/faq\fR\|\. +.P +You can use the \fBnpm help\fP command to read any of them\. +.P +If you're a developer, and you want to use npm to publish your program, +you should read this \fIhttps://docs\.npmjs\.com/misc/developers\fR +.SH BUGS +.P +When you find issues, please report them: +.RS 0 +.IP \(bu 2 +web: +https://github\.com/npm/npm/issues + +.RE +.P +Be sure to include \fIall\fR of the output from the npm command that didn't work +as expected\. The \fBnpm\-debug\.log\fP file is also helpful to provide\. +.P +You can also look for isaacs in #node\.js on irc://irc\.freenode\.net\. He +will no doubt tell you to put the output in a gist or email\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help npm +.IP \(bu 2 +npm help 7 faq +.IP \(bu 2 +npm help help +.IP \(bu 2 +npm help 7 index + +.RE + diff --git a/node_modules/npm/man/man1/npm-access.1 b/node_modules/npm/man/man1/npm-access.1 new file mode 100644 index 00000000..f3e44374 --- /dev/null +++ b/node_modules/npm/man/man1/npm-access.1 @@ -0,0 +1,89 @@ +.TH "NPM\-ACCESS" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-access\fR \- Set access level on published packages +.SH SYNOPSIS +.P +.RS 2 +.nf +npm access public [] +npm access restricted [] + +npm access grant [] +npm access revoke [] + +npm access ls\-packages [||] +npm access ls\-collaborators [ []] +npm access edit [] +.fi +.RE +.SH DESCRIPTION +.P +Used to set access controls on private packages\. +.P +For all of the subcommands, \fBnpm access\fP will perform actions on the packages +in the current working directory if no package name is passed to the +subcommand\. +.RS 0 +.IP \(bu 2 +public / restricted: +Set a package to be either publicly accessible or restricted\. +.IP \(bu 2 +grant / revoke: +Add or remove the ability of users and teams to have read\-only or read\-write +access to a package\. +.IP \(bu 2 +ls\-packages: +Show all of the packages a user or a team is able to access, along with the +access level, except for read\-only public packages (it won't print the whole +registry listing) +.IP \(bu 2 +ls\-collaborators: +Show all of the access privileges for a package\. Will only show permissions +for packages to which you have at least read access\. If \fB\fP is passed in, +the list is filtered only to teams \fIthat\fR user happens to belong to\. +.IP \(bu 2 +edit: +Set the access privileges for a package at once using \fB$EDITOR\fP\|\. + +.RE +.SH DETAILS +.P +\fBnpm access\fP always operates directly on the current registry, configurable +from the command line using \fB\-\-registry=\fP\|\. +.P +Unscoped packages are \fIalways public\fR\|\. +.P +Scoped packages \fIdefault to restricted\fR, but you can either publish them as +public using \fBnpm publish \-\-access=public\fP, or set their access as public using +\fBnpm access public\fP after the initial publish\. +.P +You must have privileges to set the access of a package: +.RS 0 +.IP \(bu 2 +You are an owner of an unscoped or scoped package\. +.IP \(bu 2 +You are a member of the team that owns a scope\. +.IP \(bu 2 +You have been given read\-write privileges for a package, either as a member +of a team or directly as an owner\. + +.RE +.P +If your account is not paid, then attempts to publish scoped packages will fail +with an HTTP 402 status code (logically enough), unless you use +\fB\-\-access=public\fP\|\. +.P +Management of teams and team memberships is done with the \fBnpm team\fP command\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help team +.IP \(bu 2 +npm help publish +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 7 registry + +.RE + diff --git a/node_modules/npm/man/man1/npm-adduser.1 b/node_modules/npm/man/man1/npm-adduser.1 new file mode 100644 index 00000000..8c7c26ee --- /dev/null +++ b/node_modules/npm/man/man1/npm-adduser.1 @@ -0,0 +1,90 @@ +.TH "NPM\-ADDUSER" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-adduser\fR \- Add a registry user account +.SH SYNOPSIS +.P +.RS 2 +.nf +npm adduser [\-\-registry=url] [\-\-scope=@orgname] [\-\-always\-auth] + +aliases: login, add\-user +.fi +.RE +.SH DESCRIPTION +.P +Create or verify a user named \fB\fP in the specified registry, and +save the credentials to the \fB\|\.npmrc\fP file\. If no registry is specified, +the default registry will be used (see npm help 7 \fBnpm\-config\fP)\. +.P +The username, password, and email are read in from prompts\. +.P +To reset your password, go to https://www\.npmjs\.com/forgot +.P +To change your email address, go to https://www\.npmjs\.com/email\-edit +.P +You may use this command multiple times with the same user account to +authorize on a new machine\. When authenticating on a new machine, +the username, password and email address must all match with +your existing record\. +.P +\fBnpm login\fP is an alias to \fBadduser\fP and behaves exactly the same way\. +.SH CONFIGURATION +.SS registry +.P +Default: https://registry\.npmjs\.org/ +.P +The base URL of the npm package registry\. If \fBscope\fP is also specified, +this registry will only be used for packages with that scope\. See npm help 7 \fBnpm\-scope\fP\|\. +.SS scope +.P +Default: none +.P +If specified, the user and login credentials given will be associated +with the specified scope\. See npm help 7 \fBnpm\-scope\fP\|\. You can use both at the same time, +e\.g\. +.P +.RS 2 +.nf +npm adduser \-\-registry=http://myregistry\.example\.com \-\-scope=@myco +.fi +.RE +.P +This will set a registry for the given scope and login or create a user for +that registry at the same time\. +.SS always\-auth +.P +Default: false +.P +If specified, save configuration indicating that all requests to the given +registry should include authorization information\. Useful for private +registries\. Can be used with \fB\-\-registry\fP and / or \fB\-\-scope\fP, e\.g\. +.P +.RS 2 +.nf +npm adduser \-\-registry=http://private\-registry\.example\.com \-\-always\-auth +.fi +.RE +.P +This will ensure that all requests to that registry (including for tarballs) +include an authorization header\. This setting may be necessary for use with +private registries where metadata and package tarballs are stored on hosts with +different hostnames\. See \fBalways\-auth\fP in npm help 7 \fBnpm\-config\fP for more details on +always\-auth\. Registry\-specific configuration of \fBalways\-auth\fP takes precedence +over any global configuration\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help owner +.IP \(bu 2 +npm help whoami + +.RE + diff --git a/node_modules/npm/man/man1/npm-bin.1 b/node_modules/npm/man/man1/npm-bin.1 new file mode 100644 index 00000000..7dd88ba0 --- /dev/null +++ b/node_modules/npm/man/man1/npm-bin.1 @@ -0,0 +1,30 @@ +.TH "NPM\-BIN" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-bin\fR \- Display npm bin folder +.SH SYNOPSIS +.P +.RS 2 +.nf +npm bin +.fi +.RE +.SH DESCRIPTION +.P +Print the folder where npm will install executables\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help prefix +.IP \(bu 2 +npm help root +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc + +.RE + diff --git a/node_modules/npm/man/man1/npm-bugs.1 b/node_modules/npm/man/man1/npm-bugs.1 new file mode 100644 index 00000000..713a3001 --- /dev/null +++ b/node_modules/npm/man/man1/npm-bugs.1 @@ -0,0 +1,61 @@ +.TH "NPM\-BUGS" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-bugs\fR \- Bugs for a package in a web browser maybe +.SH SYNOPSIS +.P +.RS 2 +.nf +npm bugs +npm bugs (with no args in a package dir) + +aliases: issues +.fi +.RE +.SH DESCRIPTION +.P +This command tries to guess at the likely location of a package's +bug tracker URL, and then tries to open it using the \fB\-\-browser\fP +config param\. If no package name is provided, it will search for +a \fBpackage\.json\fP in the current folder and use the \fBname\fP property\. +.SH CONFIGURATION +.SS browser +.RS 0 +.IP \(bu 2 +Default: OS X: \fB"open"\fP, Windows: \fB"start"\fP, Others: \fB"xdg\-open"\fP +.IP \(bu 2 +Type: String + +.RE +.P +The browser that is called by the \fBnpm bugs\fP command to open websites\. +.SS registry +.RS 0 +.IP \(bu 2 +Default: https://registry\.npmjs\.org/ +.IP \(bu 2 +Type: url + +.RE +.P +The base URL of the npm package registry\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help docs +.IP \(bu 2 +npm help view +.IP \(bu 2 +npm help publish +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help 5 package\.json + +.RE + diff --git a/node_modules/npm/man/man1/npm-build.1 b/node_modules/npm/man/man1/npm-build.1 new file mode 100644 index 00000000..783bf105 --- /dev/null +++ b/node_modules/npm/man/man1/npm-build.1 @@ -0,0 +1,41 @@ +.TH "NPM\-BUILD" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-build\fR \- Build a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm build +.fi +.RE +.RS 0 +.IP \(bu 2 +\fB\fP: +A folder containing a \fBpackage\.json\fP file in its root\. + +.RE +.SH DESCRIPTION +.P +This is the plumbing command called by \fBnpm link\fP and \fBnpm install\fP\|\. +.P +It should generally be called during installation, but if you need to run it +directly, run: +.P +.RS 2 +.nf +npm run\-script build +.fi +.RE +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help link +.IP \(bu 2 +npm help 7 scripts +.IP \(bu 2 +npm help 5 package\.json + +.RE + diff --git a/node_modules/npm/man/man1/npm-bundle.1 b/node_modules/npm/man/man1/npm-bundle.1 new file mode 100644 index 00000000..e8dab17d --- /dev/null +++ b/node_modules/npm/man/man1/npm-bundle.1 @@ -0,0 +1,17 @@ +.TH "NPM\-BUNDLE" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-bundle\fR \- REMOVED +.SH DESCRIPTION +.P +The \fBnpm bundle\fP command has been removed in 1\.0, for the simple reason +that it is no longer necessary, as the default behavior is now to +install packages into the local space\. +.P +Just use \fBnpm install\fP now to do what \fBnpm bundle\fP used to do\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help install + +.RE + diff --git a/node_modules/npm/man/man1/npm-cache.1 b/node_modules/npm/man/man1/npm-cache.1 new file mode 100644 index 00000000..fcc93a4d --- /dev/null +++ b/node_modules/npm/man/man1/npm-cache.1 @@ -0,0 +1,86 @@ +.TH "NPM\-CACHE" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-cache\fR \- Manipulates packages cache +.SH SYNOPSIS +.P +.RS 2 +.nf +npm cache add +npm cache add +npm cache add +npm cache add @ + +npm cache ls [] + +npm cache clean [] +.fi +.RE +.SH DESCRIPTION +.P +Used to add, list, or clear the npm cache folder\. +.RS 0 +.IP \(bu 2 +add: +Add the specified package to the local cache\. This command is primarily +intended to be used internally by npm, but it can provide a way to +add data to the local installation cache explicitly\. +.IP \(bu 2 +ls: +Show the data in the cache\. Argument is a path to show in the cache +folder\. Works a bit like the \fBfind\fP program, but limited by the +\fBdepth\fP config\. +.IP \(bu 2 +clean: +Delete data out of the cache folder\. If an argument is provided, then +it specifies a subpath to delete\. If no argument is provided, then +the entire cache is cleared\. + +.RE +.SH DETAILS +.P +npm stores cache data in the directory specified in \fBnpm config get cache\fP\|\. +For each package that is added to the cache, three pieces of information are +stored in \fB{cache}/{name}/{version}\fP: +.RS 0 +.IP \(bu 2 +\|\.\.\./package/package\.json: +The package\.json file, as npm sees it\. +.IP \(bu 2 +\|\.\.\./package\.tgz: +The tarball for that version\. + +.RE +.P +Additionally, whenever a registry request is made, a \fB\|\.cache\.json\fP file +is placed at the corresponding URI, to store the ETag and the requested +data\. This is stored in \fB{cache}/{hostname}/{path}/\.cache\.json\fP\|\. +.P +Commands that make non\-essential registry requests (such as \fBsearch\fP and +\fBview\fP, or the completion scripts) generally specify a minimum timeout\. +If the \fB\|\.cache\.json\fP file is younger than the specified timeout, then +they do not make an HTTP request to the registry\. +.SH CONFIGURATION +.SS cache +.P +Default: \fB~/\.npm\fP on Posix, or \fB%AppData%/npm\-cache\fP on Windows\. +.P +The root cache folder\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help publish +.IP \(bu 2 +npm help pack + +.RE + diff --git a/node_modules/npm/man/man1/npm-completion.1 b/node_modules/npm/man/man1/npm-completion.1 new file mode 100644 index 00000000..4acbb83f --- /dev/null +++ b/node_modules/npm/man/man1/npm-completion.1 @@ -0,0 +1,37 @@ +.TH "NPM\-COMPLETION" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-completion\fR \- Tab Completion for npm +.SH SYNOPSIS +.P +.RS 2 +.nf +\|\. <(npm completion) +.fi +.RE +.SH DESCRIPTION +.P +Enables tab\-completion in all npm commands\. +.P +The synopsis above +loads the completions into your current shell\. Adding it to +your ~/\.bashrc or ~/\.zshrc will make the completions available +everywhere\. +.P +You may of course also pipe the output of npm completion to a file +such as \fB/usr/local/etc/bash_completion\.d/npm\fP if you have a system +that will read that file for you\. +.P +When \fBCOMP_CWORD\fP, \fBCOMP_LINE\fP, and \fBCOMP_POINT\fP are defined in the +environment, \fBnpm completion\fP acts in "plumbing mode", and outputs +completions based on the arguments\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 developers +.IP \(bu 2 +npm help 7 faq +.IP \(bu 2 +npm help npm + +.RE + diff --git a/node_modules/npm/man/man1/npm-config.1 b/node_modules/npm/man/man1/npm-config.1 new file mode 100644 index 00000000..600aa776 --- /dev/null +++ b/node_modules/npm/man/man1/npm-config.1 @@ -0,0 +1,97 @@ +.TH "NPM\-CONFIG" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-config\fR \- Manage the npm configuration files +.SH SYNOPSIS +.P +.RS 2 +.nf +npm config set [\-\-global] +npm config get +npm config delete +npm config list +npm config edit +npm c [set|get|delete|list] +npm get +npm set [\-\-global] + +aliases: c +.fi +.RE +.SH DESCRIPTION +.P +npm gets its config settings from the command line, environment +variables, \fBnpmrc\fP files, and in some cases, the \fBpackage\.json\fP file\. +.P +See npm help 5 npmrc for more information about the npmrc files\. +.P +See npm help 7 \fBnpm\-config\fP for a more thorough discussion of the mechanisms +involved\. +.P +The \fBnpm config\fP command can be used to update and edit the contents +of the user and global npmrc files\. +.SH Sub\-commands +.P +Config supports the following sub\-commands: +.SS set +.P +.RS 2 +.nf +npm config set key value +.fi +.RE +.P +Sets the config key to the value\. +.P +If value is omitted, then it sets it to "true"\. +.SS get +.P +.RS 2 +.nf +npm config get key +.fi +.RE +.P +Echo the config value to stdout\. +.SS list +.P +.RS 2 +.nf +npm config list +.fi +.RE +.P +Show all the config settings\. +.SS delete +.P +.RS 2 +.nf +npm config delete key +.fi +.RE +.P +Deletes the key from all configuration files\. +.SS edit +.P +.RS 2 +.nf +npm config edit +.fi +.RE +.P +Opens the config file in an editor\. Use the \fB\-\-global\fP flag to edit the +global config\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 package\.json +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help npm + +.RE + diff --git a/node_modules/npm/man/man1/npm-dedupe.1 b/node_modules/npm/man/man1/npm-dedupe.1 new file mode 100644 index 00000000..96b54032 --- /dev/null +++ b/node_modules/npm/man/man1/npm-dedupe.1 @@ -0,0 +1,76 @@ +.TH "NPM\-DEDUPE" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-dedupe\fR \- Reduce duplication +.SH SYNOPSIS +.P +.RS 2 +.nf +npm dedupe [package names\.\.\.] +npm ddp [package names\.\.\.] + +aliases: find\-dupes, ddp +.fi +.RE +.SH DESCRIPTION +.P +Searches the local package tree and attempts to simplify the overall +structure by moving dependencies further up the tree, where they can +be more effectively shared by multiple dependent packages\. +.P +For example, consider this dependency graph: +.P +.RS 2 +.nf +a ++\-\- b <\-\- depends on c@1\.0\.x +| `\-\- c@1\.0\.3 +`\-\- d <\-\- depends on c@~1\.0\.9 + `\-\- c@1\.0\.10 +.fi +.RE +.P +In this case, npm help \fBnpm\-dedupe\fP will transform the tree to: +.P +.RS 2 +.nf +a ++\-\- b ++\-\- d +`\-\- c@1\.0\.10 +.fi +.RE +.P +Because of the hierarchical nature of node's module lookup, b and d +will both get their dependency met by the single c package at the root +level of the tree\. +.P +If a suitable version exists at the target location in the tree +already, then it will be left untouched, but the other duplicates will +be deleted\. +.P +If no suitable version can be found, then a warning is printed, and +nothing is done\. +.P +If any arguments are supplied, then they are filters, and only the +named packages will be touched\. +.P +Note that this operation transforms the dependency tree, and may +result in packages getting updated versions, perhaps from the npm +registry\. +.P +This feature is experimental, and may change in future versions\. +.P +The \fB\-\-tag\fP argument will apply to all of the affected dependencies\. If a +tag with the given name exists, the tagged version is preferred over newer +versions\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help ls +.IP \(bu 2 +npm help update +.IP \(bu 2 +npm help install + +.RE + diff --git a/node_modules/npm/man/man1/npm-deprecate.1 b/node_modules/npm/man/man1/npm-deprecate.1 new file mode 100644 index 00000000..b32c86be --- /dev/null +++ b/node_modules/npm/man/man1/npm-deprecate.1 @@ -0,0 +1,37 @@ +.TH "NPM\-DEPRECATE" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-deprecate\fR \- Deprecate a version of a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm deprecate [@] +.fi +.RE +.SH DESCRIPTION +.P +This command will update the npm registry entry for a package, providing +a deprecation warning to all who attempt to install it\. +.P +It works on version ranges as well as specific versions, so you can do +something like this: +.P +.RS 2 +.nf +npm deprecate my\-thing@"< 0\.2\.3" "critical bug fixed in v0\.2\.3" +.fi +.RE +.P +Note that you must be the package owner to deprecate something\. See the +\fBowner\fP and \fBadduser\fP help topics\. +.P +To un\-deprecate a package, specify an empty string (\fB""\fP) for the \fBmessage\fP argument\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help publish +.IP \(bu 2 +npm help 7 registry + +.RE + diff --git a/node_modules/npm/man/man1/npm-dist-tag.1 b/node_modules/npm/man/man1/npm-dist-tag.1 new file mode 100644 index 00000000..2760256c --- /dev/null +++ b/node_modules/npm/man/man1/npm-dist-tag.1 @@ -0,0 +1,109 @@ +.TH "NPM\-DIST\-TAG" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-dist-tag\fR \- Modify package distribution tags +.SH SYNOPSIS +.P +.RS 2 +.nf +npm dist\-tag add @ [] +npm dist\-tag rm +npm dist\-tag ls [] + +aliases: dist\-tags +.fi +.RE +.SH DESCRIPTION +.P +Add, remove, and enumerate distribution tags on a package: +.RS 0 +.IP \(bu 2 +add: +Tags the specified version of the package with the specified tag, or the +\fB\-\-tag\fP config if not specified\. +.IP \(bu 2 +rm: +Clear a tag that is no longer in use from the package\. +.IP \(bu 2 +ls: +Show all of the dist\-tags for a package, defaulting to the package in +the current prefix\. + +.RE +.P +A tag can be used when installing packages as a reference to a version instead +of using a specific version number: +.P +.RS 2 +.nf +npm install @ +.fi +.RE +.P +When installing dependencies, a preferred tagged version may be specified: +.P +.RS 2 +.nf +npm install \-\-tag +.fi +.RE +.P +This also applies to \fBnpm dedupe\fP\|\. +.P +Publishing a package sets the \fBlatest\fP tag to the published version unless the +\fB\-\-tag\fP option is used\. For example, \fBnpm publish \-\-tag=beta\fP\|\. +.P +By default, \fBnpm install \fP (without any \fB@\fP or \fB@\fP +specifier) installs the \fBlatest\fP tag\. +.SH PURPOSE +.P +Tags can be used to provide an alias instead of version numbers\. +.P +For example, a project might choose to have multiple streams of development +and use a different tag for each stream, +e\.g\., \fBstable\fP, \fBbeta\fP, \fBdev\fP, \fBcanary\fP\|\. +.P +By default, the \fBlatest\fP tag is used by npm to identify the current version of +a package, and \fBnpm install \fP (without any \fB@\fP or \fB@\fP +specifier) installs the \fBlatest\fP tag\. Typically, projects only use the \fBlatest\fP +tag for stable release versions, and use other tags for unstable versions such +as prereleases\. +.P +The \fBnext\fP tag is used by some projects to identify the upcoming version\. +.P +By default, other than \fBlatest\fP, no tag has any special significance to npm +itself\. +.SH CAVEATS +.P +This command used to be known as \fBnpm tag\fP, which only created new tags, and so +had a different syntax\. +.P +Tags must share a namespace with version numbers, because they are specified in +the same slot: \fBnpm install @\fP vs \fBnpm install @\fP\|\. +.P +Tags that can be interpreted as valid semver ranges will be rejected\. For +example, \fBv1\.4\fP cannot be used as a tag, because it is interpreted by semver as +\fB>=1\.4\.0 <1\.5\.0\fP\|\. See https://github\.com/npm/npm/issues/6082\|\. +.P +The simplest way to avoid semver problems with tags is to use tags that do not +begin with a number or the letter \fBv\fP\|\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help tag +.IP \(bu 2 +npm help publish +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help dedupe +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc + +.RE + diff --git a/node_modules/npm/man/man1/npm-docs.1 b/node_modules/npm/man/man1/npm-docs.1 new file mode 100644 index 00000000..5f11714a --- /dev/null +++ b/node_modules/npm/man/man1/npm-docs.1 @@ -0,0 +1,60 @@ +.TH "NPM\-DOCS" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-docs\fR \- Docs for a package in a web browser maybe +.SH SYNOPSIS +.P +.RS 2 +.nf +npm docs [ [ \.\.\.]] +npm docs (with no args in a package dir) +npm home [ [ \.\.\.]] +npm home (with no args in a package dir) +.fi +.RE +.SH DESCRIPTION +.P +This command tries to guess at the likely location of a package's +documentation URL, and then tries to open it using the \fB\-\-browser\fP +config param\. You can pass multiple package names at once\. If no +package name is provided, it will search for a \fBpackage\.json\fP in +the current folder and use the \fBname\fP property\. +.SH CONFIGURATION +.SS browser +.RS 0 +.IP \(bu 2 +Default: OS X: \fB"open"\fP, Windows: \fB"start"\fP, Others: \fB"xdg\-open"\fP +.IP \(bu 2 +Type: String + +.RE +.P +The browser that is called by the \fBnpm docs\fP command to open websites\. +.SS registry +.RS 0 +.IP \(bu 2 +Default: https://registry\.npmjs\.org/ +.IP \(bu 2 +Type: url + +.RE +.P +The base URL of the npm package registry\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help view +.IP \(bu 2 +npm help publish +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help 5 package\.json + +.RE + diff --git a/node_modules/npm/man/man1/npm-edit.1 b/node_modules/npm/man/man1/npm-edit.1 new file mode 100644 index 00000000..c8a20cbe --- /dev/null +++ b/node_modules/npm/man/man1/npm-edit.1 @@ -0,0 +1,50 @@ +.TH "NPM\-EDIT" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-edit\fR \- Edit an installed package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm edit [@] +.fi +.RE +.SH DESCRIPTION +.P +Opens the package folder in the default editor (or whatever you've +configured as the npm \fBeditor\fP config \-\- see npm help 7 \fBnpm\-config\fP\|\.) +.P +After it has been edited, the package is rebuilt so as to pick up any +changes in compiled packages\. +.P +For instance, you can do \fBnpm install connect\fP to install connect +into your package, and then \fBnpm edit connect\fP to make a few +changes to your locally installed copy\. +.SH CONFIGURATION +.SS editor +.RS 0 +.IP \(bu 2 +Default: \fBEDITOR\fP environment variable if set, or \fB"vi"\fP on Posix, +or \fB"notepad"\fP on Windows\. +.IP \(bu 2 +Type: path + +.RE +.P +The command to run for \fBnpm edit\fP or \fBnpm config edit\fP\|\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help explore +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc + +.RE + diff --git a/node_modules/npm/man/man1/npm-explore.1 b/node_modules/npm/man/man1/npm-explore.1 new file mode 100644 index 00000000..71c21b39 --- /dev/null +++ b/node_modules/npm/man/man1/npm-explore.1 @@ -0,0 +1,55 @@ +.TH "NPM\-EXPLORE" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-explore\fR \- Browse an installed package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm explore [ \-\- ] +.fi +.RE +.SH DESCRIPTION +.P +Spawn a subshell in the directory of the installed package specified\. +.P +If a command is specified, then it is run in the subshell, which then +immediately terminates\. +.P +This is particularly handy in the case of git submodules in the +\fBnode_modules\fP folder: +.P +.RS 2 +.nf +npm explore some\-dependency \-\- git pull origin master +.fi +.RE +.P +Note that the package is \fInot\fR automatically rebuilt afterwards, so be +sure to use \fBnpm rebuild \fP if you make any changes\. +.SH CONFIGURATION +.SS shell +.RS 0 +.IP \(bu 2 +Default: SHELL environment variable, or "bash" on Posix, or "cmd" on +Windows +.IP \(bu 2 +Type: path + +.RE +.P +The shell to run for the \fBnpm explore\fP command\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help edit +.IP \(bu 2 +npm help rebuild +.IP \(bu 2 +npm help build +.IP \(bu 2 +npm help install + +.RE + diff --git a/node_modules/npm/man/man1/npm-help-search.1 b/node_modules/npm/man/man1/npm-help-search.1 new file mode 100644 index 00000000..1aa40e43 --- /dev/null +++ b/node_modules/npm/man/man1/npm-help-search.1 @@ -0,0 +1,45 @@ +.TH "NPM\-HELP\-SEARCH" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-help-search\fR \- Search npm help documentation +.SH SYNOPSIS +.P +.RS 2 +.nf +npm help\-search some search terms +.fi +.RE +.SH DESCRIPTION +.P +This command will search the npm markdown documentation files for the +terms provided, and then list the results, sorted by relevance\. +.P +If only one result is found, then it will show that help topic\. +.P +If the argument to \fBnpm help\fP is not a known help topic, then it will +call \fBhelp\-search\fP\|\. It is rarely if ever necessary to call this +command directly\. +.SH CONFIGURATION +.SS long +.RS 0 +.IP \(bu 2 +Type: Boolean +.IP \(bu 2 +Default: false + +.RE +.P +If true, the "long" flag will cause help\-search to output context around +where the terms were found in the documentation\. +.P +If false, then help\-search will just list out the help topics found\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help npm +.IP \(bu 2 +npm help 7 faq +.IP \(bu 2 +npm help help + +.RE + diff --git a/node_modules/npm/man/man1/npm-help.1 b/node_modules/npm/man/man1/npm-help.1 new file mode 100644 index 00000000..33c98983 --- /dev/null +++ b/node_modules/npm/man/man1/npm-help.1 @@ -0,0 +1,57 @@ +.TH "NPM\-HELP" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-help\fR \- Get help on npm +.SH SYNOPSIS +.P +.RS 2 +.nf +npm help +npm help some search terms +.fi +.RE +.SH DESCRIPTION +.P +If supplied a topic, then show the appropriate documentation page\. +.P +If the topic does not exist, or if multiple terms are provided, then run +the \fBhelp\-search\fP command to find a match\. Note that, if \fBhelp\-search\fP +finds a single subject, then it will run \fBhelp\fP on that topic, so unique +matches are equivalent to specifying a topic name\. +.SH CONFIGURATION +.SS viewer +.RS 0 +.IP \(bu 2 +Default: "man" on Posix, "browser" on Windows +.IP \(bu 2 +Type: path + +.RE +.P +The program to use to view help content\. +.P +Set to \fB"browser"\fP to view html help content in the default web browser\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help npm +.IP \(bu 2 +README +.IP \(bu 2 +npm help 7 faq +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help 5 package\.json +.IP \(bu 2 +npm help help\-search +.IP \(bu 2 +npm help 7 index + +.RE + diff --git a/node_modules/npm/man/man1/npm-init.1 b/node_modules/npm/man/man1/npm-init.1 new file mode 100644 index 00000000..d9828dd1 --- /dev/null +++ b/node_modules/npm/man/man1/npm-init.1 @@ -0,0 +1,49 @@ +.TH "NPM\-INIT" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-init\fR \- Interactively create a package\.json file +.SH SYNOPSIS +.P +.RS 2 +.nf +npm init [\-f|\-\-force|\-y|\-\-yes] +.fi +.RE +.SH DESCRIPTION +.P +This will ask you a bunch of questions, and then write a package\.json for you\. +.P +It attempts to make reasonable guesses about what you want things to be set to, +and then writes a package\.json file with the options you've selected\. +.P +If you already have a package\.json file, it'll read that first, and default to +the options in there\. +.P +It is strictly additive, so it does not delete options from your package\.json +without a really good reason to do so\. +.P +If you invoke it with \fB\-f\fP, \fB\-\-force\fP, \fB\-y\fP, or \fB\-\-yes\fP, it will use only +defaults and not prompt you for any options\. +.SH CONFIGURATION +.SS scope +.RS 0 +.IP \(bu 2 +Default: none +.IP \(bu 2 +Type: String + +.RE +.P +The scope under which the new module should be created\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +https://github\.com/isaacs/init\-package\-json +.IP \(bu 2 +npm help 5 package\.json +.IP \(bu 2 +npm help version +.IP \(bu 2 +npm help 7 scope + +.RE + diff --git a/node_modules/npm/man/man1/npm-install.1 b/node_modules/npm/man/man1/npm-install.1 new file mode 100644 index 00000000..3f3d1e17 --- /dev/null +++ b/node_modules/npm/man/man1/npm-install.1 @@ -0,0 +1,418 @@ +.TH "NPM\-INSTALL" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-install\fR \- Install a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm install (with no args in a package dir) +npm install +npm install +npm install +npm install [@/] [\-\-save|\-\-save\-dev|\-\-save\-optional] [\-\-save\-exact] [\-\-save\-bundle] +npm install [@/]@ +npm install [@/]@ +npm install [@/]@ +npm i (with any of the previous argument usage) +.fi +.RE +.SH DESCRIPTION +.P +This command installs a package, and any packages that it depends on\. If the +package has a shrinkwrap file, the installation of dependencies will be driven +by that\. See npm help shrinkwrap\. +.P +A \fBpackage\fP is: +.RS 0 +.IP \(bu 2 +a) a folder containing a program described by a npm help 5 \fBpackage\.json\fP file +.IP \(bu 2 +b) a gzipped tarball containing (a) +.IP \(bu 2 +c) a url that resolves to (b) +.IP \(bu 2 +d) a \fB@\fP that is published on the registry (see npm help 7 \fBnpm\-registry\fP) with (c) +.IP \(bu 2 +e) a \fB@\fP (see npm help \fBnpm\-dist\-tag\fP) that points to (d) +.IP \(bu 2 +f) a \fB\fP that has a "latest" tag satisfying (e) +.IP \(bu 2 +g) a \fB\fP that resolves to (b) + +.RE +.P +Even if you never publish your package, you can still get a lot of +benefits of using npm if you just want to write a node program (a), and +perhaps if you also want to be able to easily install it elsewhere +after packing it up into a tarball (b)\. +.RS 0 +.IP \(bu 2 +\fBnpm install\fP (in package directory, no arguments): + Install the dependencies in the local node_modules folder\. + In global mode (ie, with \fB\-g\fP or \fB\-\-global\fP appended to the command), + it installs the current package context (ie, the current working + directory) as a global package\. + By default, \fBnpm install\fP will install all modules listed as dependencies + in npm help 5 \fBpackage\.json\fP\|\. + With the \fB\-\-production\fP flag (or when the \fBNODE_ENV\fP environment variable + is set to \fBproduction\fP), npm will not install modules listed in + \fBdevDependencies\fP\|\. +.IP \(bu 2 +\fBnpm install \fP: + Install a package that is sitting in a folder on the filesystem\. +.IP \(bu 2 +\fBnpm install \fP: + Install a package that is sitting on the filesystem\. Note: if you just want + to link a dev directory into your npm root, you can do this more easily by + using \fBnpm link\fP\|\. + Example: +.P +.RS 2 +.nf + npm install \./package\.tgz +.fi +.RE +.IP \(bu 2 +\fBnpm install \fP: + Fetch the tarball url, and then install it\. In order to distinguish between + this and other options, the argument must start with "http://" or "https://" + Example: +.P +.RS 2 +.nf + npm install https://github\.com/indexzero/forever/tarball/v0\.5\.6 +.fi +.RE +.IP \(bu 2 +\fBnpm install [@/] [\-\-save|\-\-save\-dev|\-\-save\-optional]\fP: + Do a \fB@\fP install, where \fB\fP is the "tag" config\. (See + npm help 7 \fBnpm\-config\fP\|\. The config's default value is \fBlatest\fP\|\.) + In most cases, this will install the latest version + of the module published on npm\. + Example: +.P +.RS 2 +.nf + npm install sax +.fi +.RE + \fBnpm install\fP takes 3 exclusive, optional flags which save or update + the package version in your main package\.json: +.RS 0 +.IP \(bu 2 +\fB\-\-save\fP: Package will appear in your \fBdependencies\fP\|\. +.IP \(bu 2 +\fB\-\-save\-dev\fP: Package will appear in your \fBdevDependencies\fP\|\. +.IP \(bu 2 +\fB\-\-save\-optional\fP: Package will appear in your \fBoptionalDependencies\fP\|\. +When using any of the above options to save dependencies to your +package\.json, there are two additional, optional flags: +.IP \(bu 2 +\fB\-\-save\-exact\fP: Saved dependencies will be configured with an +exact version rather than using npm's default semver range +operator\. +.IP \(bu 2 +\fB\-B, \-\-save\-bundle\fP: Saved dependencies will also be added to your \fBbundleDependencies\fP list\. +Note: if you do not include the @\-symbol on your scope name, npm will +interpret this as a GitHub repository instead, see below\. Scopes names +must also be followed by a slash\. +Examples: +.P +.RS 2 +.nf +npm install sax \-\-save +npm install githubname/reponame +npm install @myorg/privatepackage +npm install node\-tap \-\-save\-dev +npm install dtrace\-provider \-\-save\-optional +npm install readable\-stream \-\-save \-\-save\-exact +npm install ansi\-regex \-\-save \-\-save\-bundle +.fi +.RE + +.RE + +.RE +.P +.RS 2 +.nf +**Note**: If there is a file or folder named `` in the current +working directory, then it will try to install that, and only try to +fetch the package by name if it is not valid\. +.fi +.RE +.RS 0 +.IP \(bu 2 +\fBnpm install [@/]@\fP: + Install the version of the package that is referenced by the specified tag\. + If the tag does not exist in the registry data for that package, then this + will fail\. + Example: +.P +.RS 2 +.nf + npm install sax@latest + npm install @myorg/mypackage@latest +.fi +.RE +.IP \(bu 2 +\fBnpm install [@/]@\fP: + Install the specified version of the package\. This will fail if the + version has not been published to the registry\. + Example: +.P +.RS 2 +.nf + npm install sax@0\.1\.1 + npm install @myorg/privatepackage@1\.5\.0 +.fi +.RE +.IP \(bu 2 +\fBnpm install [@/]@\fP: + Install a version of the package matching the specified version range\. This + will follow the same rules for resolving dependencies described in npm help 5 \fBpackage\.json\fP\|\. + Note that most version ranges must be put in quotes so that your shell will + treat it as a single argument\. + Example: +.P +.RS 2 +.nf + npm install sax@">=0\.1\.0 <0\.2\.0" + npm install @myorg/privatepackage@">=0\.1\.0 <0\.2\.0" +.fi +.RE +.IP \(bu 2 +\fBnpm install \fP: + Install a package by cloning a git remote url\. The format of the git + url is: +.P +.RS 2 +.nf + ://[[:]@][:][:/][#] +.fi +.RE + \fB\fP is one of \fBgit\fP, \fBgit+ssh\fP, \fBgit+http\fP, or + \fBgit+https\fP\|\. If no \fB\fP is specified, then \fBmaster\fP is + used\. + The following git environment variables are recognized by npm and will be added + to the environment when running git: +.RS 0 +.IP \(bu 2 +\fBGIT_ASKPASS\fP +.IP \(bu 2 +\fBGIT_EXEC_PATH\fP +.IP \(bu 2 +\fBGIT_PROXY_COMMAND\fP +.IP \(bu 2 +\fBGIT_SSH\fP +.IP \(bu 2 +\fBGIT_SSH_COMMAND\fP +.IP \(bu 2 +\fBGIT_SSL_CAINFO\fP +.IP \(bu 2 +\fBGIT_SSL_NO_VERIFY\fP +See the git man page for details\. +Examples: +.P +.RS 2 +.nf +npm install git+ssh://git@github\.com:npm/npm\.git#v1\.0\.27 +npm install git+https://isaacs@github\.com/npm/npm\.git +npm install git://github\.com/npm/npm\.git#v1\.0\.27 +GIT_SSH_COMMAND='ssh \-i ~/\.ssh/custom_ident' npm install git+ssh://git@github\.com:npm/npm\.git +.fi +.RE + +.RE +.IP \(bu 2 +\fBnpm install /[#]\fP: +.IP \(bu 2 +\fBnpm install github:/[#]\fP: + Install the package at \fBhttps://github\.com/githubname/githubrepo\fP by + attempting to clone it using \fBgit\fP\|\. + If you don't specify a \fIcommit\-ish\fR then \fBmaster\fP will be used\. + Examples: +.P +.RS 2 +.nf + npm install mygithubuser/myproject + npm install github:mygithubuser/myproject +.fi +.RE +.IP \(bu 2 +\fBnpm install gist:[/][#]\fP: + Install the package at \fBhttps://gist\.github\.com/gistID\fP by attempting to + clone it using \fBgit\fP\|\. The GitHub username associated with the gist is + optional and will not be saved in \fBpackage\.json\fP if \fB\-\-save\fP is used\. + If you don't specify a \fIcommit\-ish\fR then \fBmaster\fP will be used\. + Example: +.P +.RS 2 +.nf + npm install gist:101a11beef +.fi +.RE +.IP \(bu 2 +\fBnpm install bitbucket:/[#]\fP: + Install the package at \fBhttps://bitbucket\.org/bitbucketname/bitbucketrepo\fP + by attempting to clone it using \fBgit\fP\|\. + If you don't specify a \fIcommit\-ish\fR then \fBmaster\fP will be used\. + Example: +.P +.RS 2 +.nf + npm install bitbucket:mybitbucketuser/myproject +.fi +.RE +.IP \(bu 2 +\fBnpm install gitlab:/[#]\fP: + Install the package at \fBhttps://gitlab\.com/gitlabname/gitlabrepo\fP + by attempting to clone it using \fBgit\fP\|\. + If you don't specify a \fIcommit\-ish\fR then \fBmaster\fP will be used\. + Example: +.P +.RS 2 +.nf + npm install gitlab:mygitlabuser/myproject +.fi +.RE + +.RE +.P +You may combine multiple arguments, and even multiple types of arguments\. +For example: +.P +.RS 2 +.nf +npm install sax@">=0\.1\.0 <0\.2\.0" bench supervisor +.fi +.RE +.P +The \fB\-\-tag\fP argument will apply to all of the specified install targets\. If a +tag with the given name exists, the tagged version is preferred over newer +versions\. +.P +The \fB\-\-force\fP argument will force npm to fetch remote resources even if a +local copy exists on disk\. +.P +.RS 2 +.nf +npm install sax \-\-force +.fi +.RE +.P +The \fB\-\-global\fP argument will cause npm to install the package globally +rather than locally\. See npm help 5 \fBnpm\-folders\fP\|\. +.P +The \fB\-\-ignore\-scripts\fP argument will cause npm to not execute any +scripts defined in the package\.json\. See npm help 7 \fBnpm\-scripts\fP\|\. +.P +The \fB\-\-link\fP argument will cause npm to link global installs into the +local space in some cases\. +.P +The \fB\-\-no\-bin\-links\fP argument will prevent npm from creating symlinks for +any binaries the package might contain\. +.P +The \fB\-\-no\-optional\fP argument will prevent optional dependencies from +being installed\. +.P +The \fB\-\-no\-shrinkwrap\fP argument, which will ignore an available +shrinkwrap file and use the package\.json instead\. +.P +The \fB\-\-nodedir=/path/to/node/source\fP argument will allow npm to find the +node source code so that npm can compile native modules\. +.P +See npm help 7 \fBnpm\-config\fP\|\. Many of the configuration params have some +effect on installation, since that's most of what npm does\. +.SH ALGORITHM +.P +To install a package, npm uses the following algorithm: +.P +.RS 2 +.nf +install(where, what, family, ancestors) +fetch what, unpack to /node_modules/ +for each dep in what\.dependencies + resolve dep to precise version +for each dep@version in what\.dependencies + not in /node_modules//node_modules/* + and not in + add precise version deps to + install(/node_modules/, dep, family) +.fi +.RE +.P +For this \fBpackage{dep}\fP structure: \fBA{B,C}, B{C}, C{D}\fP, +this algorithm produces: +.P +.RS 2 +.nf +A ++\-\- B +`\-\- C + `\-\- D +.fi +.RE +.P +That is, the dependency from B to C is satisfied by the fact that A +already caused C to be installed at a higher level\. +.P +See npm help 5 folders for a more detailed description of the specific +folder structures that npm creates\. +.SS Limitations of npm's Install Algorithm +.P +There are some very rare and pathological edge\-cases where a cycle can +cause npm to try to install a never\-ending tree of packages\. Here is +the simplest case: +.P +.RS 2 +.nf +A \-> B \-> A' \-> B' \-> A \-> B \-> A' \-> B' \-> A \-> \.\.\. +.fi +.RE +.P +where \fBA\fP is some version of a package, and \fBA'\fP is a different version +of the same package\. Because \fBB\fP depends on a different version of \fBA\fP +than the one that is already in the tree, it must install a separate +copy\. The same is true of \fBA'\fP, which must install \fBB'\fP\|\. Because \fBB'\fP +depends on the original version of \fBA\fP, which has been overridden, the +cycle falls into infinite regress\. +.P +To avoid this situation, npm flat\-out refuses to install any +\fBname@version\fP that is already present anywhere in the tree of package +folder ancestors\. A more correct, but more complex, solution would be +to symlink the existing version into the new location\. If this ever +affects a real use\-case, it will be investigated\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help update +.IP \(bu 2 +npm help link +.IP \(bu 2 +npm help rebuild +.IP \(bu 2 +npm help 7 scripts +.IP \(bu 2 +npm help build +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help tag +.IP \(bu 2 +npm help uninstall +.IP \(bu 2 +npm help shrinkwrap +.IP \(bu 2 +npm help 5 package\.json + +.RE + diff --git a/node_modules/npm/man/man1/npm-link.1 b/node_modules/npm/man/man1/npm-link.1 new file mode 100644 index 00000000..da2c9b5e --- /dev/null +++ b/node_modules/npm/man/man1/npm-link.1 @@ -0,0 +1,103 @@ +.TH "NPM\-LINK" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-link\fR \- Symlink a package folder +.SH SYNOPSIS +.P +.RS 2 +.nf +npm link (in package folder) +npm link [@/] +npm ln (with any of the previous argument usage) +.fi +.RE +.SH DESCRIPTION +.P +Package linking is a two\-step process\. +.P +First, \fBnpm link\fP in a package folder will create a symlink in the global folder +\fB{prefix}/lib/node_modules/\fP that links to the package where the \fBnpm +link\fP command was executed\. (see npm help 7 \fBnpm\-config\fP for the value of \fBprefix\fP)\. It +will also link any bins in the package to \fB{prefix}/bin/{name}\fP\|\. +.P +Next, in some other location, \fBnpm link package\-name\fP will create a +symbolic link from globally\-installed \fBpackage\-name\fP to \fBnode_modules/\fP +of the current folder\. +.P +Note that \fBpackage\-name\fP is taken from \fBpackage\.json\fP, +not from directory name\. +.P +The package name can be optionally prefixed with a scope\. See npm help 7 \fBnpm\-scope\fP\|\. +The scope must be preceded by an @\-symbol and followed by a slash\. +.P +When creating tarballs for \fBnpm publish\fP, the linked packages are +"snapshotted" to their current state by resolving the symbolic links\. +.P +This is handy for installing your own stuff, so that you can work on it and +test it iteratively without having to continually rebuild\. +.P +For example: +.P +.RS 2 +.nf +cd ~/projects/node\-redis # go into the package directory +npm link # creates global link +cd ~/projects/node\-bloggy # go into some other package directory\. +npm link redis # link\-install the package +.fi +.RE +.P +Now, any changes to ~/projects/node\-redis will be reflected in +~/projects/node\-bloggy/node_modules/node\-redis/\. Note that the link should +be to the package name, not the directory name for that package\. +.P +You may also shortcut the two steps in one\. For example, to do the +above use\-case in a shorter way: +.P +.RS 2 +.nf +cd ~/projects/node\-bloggy # go into the dir of your main project +npm link \.\./node\-redis # link the dir of your dependency +.fi +.RE +.P +The second line is the equivalent of doing: +.P +.RS 2 +.nf +(cd \.\./node\-redis; npm link) +npm link node\-redis +.fi +.RE +.P +That is, it first creates a global link, and then links the global +installation target into your project's \fBnode_modules\fP folder\. +.P +If your linked package is scoped (see npm help 7 \fBnpm\-scope\fP) your link command must +include that scope, e\.g\. +.P +.RS 2 +.nf +npm link @myorg/privatepackage +.fi +.RE +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 developers +.IP \(bu 2 +npm help 7 faq +.IP \(bu 2 +npm help 5 package\.json +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc + +.RE + diff --git a/node_modules/npm/man/man1/npm-logout.1 b/node_modules/npm/man/man1/npm-logout.1 new file mode 100644 index 00000000..585cd632 --- /dev/null +++ b/node_modules/npm/man/man1/npm-logout.1 @@ -0,0 +1,57 @@ +.TH "NPM\-LOGOUT" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-logout\fR \- Log out of the registry +.SH SYNOPSIS +.P +.RS 2 +.nf +npm logout [\-\-registry=url] [\-\-scope=@orgname] +.fi +.RE +.SH DESCRIPTION +.P +When logged into a registry that supports token\-based authentication, tell the +server to end this token's session\. This will invalidate the token everywhere +you're using it, not just for the current environment\. +.P +When logged into a legacy registry that uses username and password authentication, this will +clear the credentials in your user configuration\. In this case, it will \fIonly\fR affect +the current environment\. +.P +If \fB\-\-scope\fP is provided, this will find the credentials for the registry +connected to that scope, if set\. +.SH CONFIGURATION +.SS registry +.P +Default: https://registry\.npmjs\.org/ +.P +The base URL of the npm package registry\. If \fBscope\fP is also specified, +it takes precedence\. +.SS scope +.P +Default: none +.P +If specified, you will be logged out of the specified scope\. See npm help 7 \fBnpm\-scope\fP\|\. +.P +.RS 2 +.nf +npm logout \-\-scope=@myco +.fi +.RE +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help adduser +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help whoami + +.RE + diff --git a/node_modules/npm/man/man1/npm-ls.1 b/node_modules/npm/man/man1/npm-ls.1 new file mode 100644 index 00000000..337e04b8 --- /dev/null +++ b/node_modules/npm/man/man1/npm-ls.1 @@ -0,0 +1,131 @@ +.TH "NPM\-LS" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-ls\fR \- List installed packages +.SH SYNOPSIS +.P +.RS 2 +.nf +npm list [[@/] \.\.\.] +npm ls [[@/] \.\.\.] +npm la [[@/] \.\.\.] +npm ll [[@/] \.\.\.] +.fi +.RE +.SH DESCRIPTION +.P +This command will print to stdout all the versions of packages that are +installed, as well as their dependencies, in a tree\-structure\. +.P +Positional arguments are \fBname@version\-range\fP identifiers, which will +limit the results to only the paths to the packages named\. Note that +nested packages will \fIalso\fR show the paths to the specified packages\. +For example, running \fBnpm ls promzard\fP in npm's source tree will show: +.P +.RS 2 +.nf +npm@2.15.12 /path/to/npm +└─┬ init\-package\-json@0\.0\.4 + └── promzard@0\.1\.5 +.fi +.RE +.P +It will print out extraneous, missing, and invalid packages\. +.P +If a project specifies git urls for dependencies these are shown +in parentheses after the name@version to make it easier for users to +recognize potential forks of a project\. +.P +When run as \fBll\fP or \fBla\fP, it shows extended information by default\. +.SH CONFIGURATION +.SS json +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Show information in JSON format\. +.SS long +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Show extended information\. +.SS parseable +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Show parseable output instead of tree view\. +.SS global +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +List packages in the global install prefix instead of in the current +project\. +.SS depth +.RS 0 +.IP \(bu 2 +Type: Int + +.RE +.P +Max display depth of the dependency tree\. +.SS prod / production +.RS 0 +.IP \(bu 2 +Type: Boolean +.IP \(bu 2 +Default: false + +.RE +.P +Display only the dependency tree for packages in \fBdependencies\fP\|\. +.SS dev +.RS 0 +.IP \(bu 2 +Type: Boolean +.IP \(bu 2 +Default: false + +.RE +.P +Display only the dependency tree for packages in \fBdevDependencies\fP\|\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help link +.IP \(bu 2 +npm help prune +.IP \(bu 2 +npm help outdated +.IP \(bu 2 +npm help update + +.RE + diff --git a/node_modules/npm/man/man1/npm-outdated.1 b/node_modules/npm/man/man1/npm-outdated.1 new file mode 100644 index 00000000..d0606fec --- /dev/null +++ b/node_modules/npm/man/man1/npm-outdated.1 @@ -0,0 +1,151 @@ +.TH "NPM\-OUTDATED" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-outdated\fR \- Check for outdated packages +.SH SYNOPSIS +.P +.RS 2 +.nf +npm outdated [ [ \.\.\.]] +.fi +.RE +.SH DESCRIPTION +.P +This command will check the registry to see if any (or, specific) installed +packages are currently outdated\. +.P +In the output: +.RS 0 +.IP \(bu 2 +\fBwanted\fP is the maximum version of the package that satisfies the semver +range specified in \fBpackage\.json\fP\|\. If there's no available semver range (i\.e\. +you're running \fBnpm outdated \-\-global\fP, or the package isn't included in +\fBpackage\.json\fP), then \fBwanted\fP shows the currently\-installed version\. +.IP \(bu 2 +\fBlatest\fP is the version of the package tagged as latest in the registry\. +Running \fBnpm publish\fP with no special configuration will publish the package +with a dist\-tag of \fBlatest\fP\|\. This may or may not be the maximum version of +the package, or the most\-recently published version of the package, depending +on how the package's developer manages the latest npm help dist\-tag\. +.IP \(bu 2 +\fBlocation\fP is where in the dependency tree the package is located\. Note that +\fBnpm outdated\fP defaults to a depth of 0, so unless you override that, you'll +always be seeing only top\-level dependencies that are outdated\. +.IP \(bu 2 +\fBpackage type\fP (when using \fB\-\-long\fP / \fB\-l\fP) tells you whether this package is +a \fBdependency\fP or a \fBdevDependency\fP\|\. Packages not included in \fBpackage\.json\fP +are always marked \fBdependencies\fP\|\. + +.RE +.SS An example +.P +.RS 2 +.nf +$ npm outdated +Package Current Wanted Latest Location +glob 5\.0\.15 5\.0\.15 6\.0\.1 test\-outdated\-output +nothingness 0\.0\.3 git git test\-outdated\-output +npm 3\.5\.1 3\.5\.2 3\.5\.1 test\-outdated\-output +local\-dev 0\.0\.3 linked linked test\-outdated\-output +once 1\.3\.2 1\.3\.3 1\.3\.3 test\-outdated\-output +.fi +.RE +.P +With these \fBdependencies\fP: +.P +.RS 2 +.nf +{ + "glob": "^5\.0\.15", + "nothingness": "github:othiym23/nothingness#master", + "npm": "^3\.5\.1", + "once": "^1\.3\.1" +} +.fi +.RE +.P +A few things to note: +.RS 0 +.IP \(bu 2 +\fBglob\fP requires \fB^5\fP, which prevents npm from installing \fBglob@6\fP, which is +outside the semver range\. +.IP \(bu 2 +Git dependencies will always be reinstalled, because of how they're specified\. +The installed committish might satisfy the dependency specifier (if it's +something immutable, like a commit SHA), or it might not, so \fBnpm outdated\fP and +\fBnpm update\fP have to fetch Git repos to check\. This is why currently doing a +reinstall of a Git dependency always forces a new clone and install\. +.IP \(bu 2 +\fBnpm@3\.5\.2\fP is marked as "wanted", but "latest" is \fBnpm@3\.5\.1\fP because npm +uses dist\-tags to manage its \fBlatest\fP and \fBnext\fP release channels\. \fBnpm update\fP +will install the \fInewest\fR version, but \fBnpm install npm\fP (with no semver range) +will install whatever's tagged as \fBlatest\fP\|\. +.IP \(bu 2 +\fBonce\fP is just plain out of date\. Reinstalling \fBnode_modules\fP from scratch or +running \fBnpm update\fP will bring it up to spec\. + +.RE +.SH CONFIGURATION +.SS json +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Show information in JSON format\. +.SS long +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Show extended information\. +.SS parseable +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Show parseable output instead of tree view\. +.SS global +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Check packages in the global install prefix instead of in the current +project\. +.SS depth +.RS 0 +.IP \(bu 2 +Default: 0 +.IP \(bu 2 +Type: Int + +.RE +.P +Max depth for checking dependency tree\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help update +.IP \(bu 2 +npm help dist\-tag +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help 5 folders + +.RE + diff --git a/node_modules/npm/man/man1/npm-owner.1 b/node_modules/npm/man/man1/npm-owner.1 new file mode 100644 index 00000000..0b249c90 --- /dev/null +++ b/node_modules/npm/man/man1/npm-owner.1 @@ -0,0 +1,49 @@ +.TH "NPM\-OWNER" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-owner\fR \- Manage package owners +.SH SYNOPSIS +.P +.RS 2 +.nf +npm owner ls +npm owner add +npm owner rm + +aliases: author +.fi +.RE +.SH DESCRIPTION +.P +Manage ownership of published packages\. +.RS 0 +.IP \(bu 2 +ls: +List all the users who have access to modify a package and push new versions\. +Handy when you need to know who to bug for help\. +.IP \(bu 2 +add: +Add a new user as a maintainer of a package\. This user is enabled to modify +metadata, publish new versions, and add other owners\. +.IP \(bu 2 +rm: +Remove a user from the package owner list\. This immediately revokes their +privileges\. + +.RE +.P +Note that there is only one level of access\. Either you can modify a package, +or you can't\. Future versions may contain more fine\-grained access levels, but +that is not implemented at this time\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help publish +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help adduser +.IP \(bu 2 +npm help 7 disputes + +.RE + diff --git a/node_modules/npm/man/man1/npm-pack.1 b/node_modules/npm/man/man1/npm-pack.1 new file mode 100644 index 00000000..87ea8d4e --- /dev/null +++ b/node_modules/npm/man/man1/npm-pack.1 @@ -0,0 +1,37 @@ +.TH "NPM\-PACK" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-pack\fR \- Create a tarball from a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm pack [ [ \.\.\.]] +.fi +.RE +.SH DESCRIPTION +.P +For anything that's installable (that is, a package folder, tarball, +tarball url, name@tag, name@version, or name), this command will fetch +it to the cache, and then copy the tarball to the current working +directory as \fB\-\.tgz\fP, and then write the filenames out to +stdout\. +.P +If the same package is specified multiple times, then the file will be +overwritten the second time\. +.P +If no arguments are supplied, then npm packs the current package folder\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help cache +.IP \(bu 2 +npm help publish +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc + +.RE + diff --git a/node_modules/npm/man/man1/npm-ping.1 b/node_modules/npm/man/man1/npm-ping.1 new file mode 100644 index 00000000..c2392616 --- /dev/null +++ b/node_modules/npm/man/man1/npm-ping.1 @@ -0,0 +1,24 @@ +.TH "NPM\-PING" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-ping\fR \- Ping npm registry +.SH SYNOPSIS +.P +.RS 2 +.nf +npm ping [\-\-registry ] +.fi +.RE +.SH DESCRIPTION +.P +Ping the configured or given npm registry and verify authentication\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc + +.RE + diff --git a/node_modules/npm/man/man1/npm-prefix.1 b/node_modules/npm/man/man1/npm-prefix.1 new file mode 100644 index 00000000..6af85426 --- /dev/null +++ b/node_modules/npm/man/man1/npm-prefix.1 @@ -0,0 +1,34 @@ +.TH "NPM\-PREFIX" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-prefix\fR \- Display prefix +.SH SYNOPSIS +.P +.RS 2 +.nf +npm prefix [\-g] +.fi +.RE +.SH DESCRIPTION +.P +Print the local prefix to standard out\. This is the closest parent directory +to contain a package\.json file unless \fB\-g\fP is also specified\. +.P +If \fB\-g\fP is specified, this will be the value of the global prefix\. See +npm help 7 \fBnpm\-config\fP for more detail\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help root +.IP \(bu 2 +npm help bin +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc + +.RE + diff --git a/node_modules/npm/man/man1/npm-prune.1 b/node_modules/npm/man/man1/npm-prune.1 new file mode 100644 index 00000000..f6b07a65 --- /dev/null +++ b/node_modules/npm/man/man1/npm-prune.1 @@ -0,0 +1,35 @@ +.TH "NPM\-PRUNE" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-prune\fR \- Remove extraneous packages +.SH SYNOPSIS +.P +.RS 2 +.nf +npm prune [ [ [ [\-\-tag ] [\-\-access ] +npm publish [\-\-tag ] [\-\-access ] +.fi +.RE +.SH DESCRIPTION +.P +Publishes a package to the registry so that it can be installed by name\. All +files in the package directory are included if no local \fB\|\.gitignore\fP or +\fB\|\.npmignore\fP file is present\. See npm help 7 \fBnpm\-developers\fP for full details on +what's included in the published package, as well as details on how the package +is built\. +.P +By default npm will publish to the public registry\. This can be overridden by +specifying a different default registry or using a npm help 7 \fBnpm\-scope\fP in the name +(see npm help 5 \fBpackage\.json\fP)\. +.RS 0 +.IP \(bu 2 +\fB\fP: +A folder containing a package\.json file +.IP \(bu 2 +\fB\fP: +A url or file path to a gzipped tar archive containing a single folder +with a package\.json file inside\. +.IP \(bu 2 +\fB[\-\-tag ]\fP +Registers the published package with the given tag, such that \fBnpm install +@\fP will install this version\. By default, \fBnpm publish\fP updates +and \fBnpm install\fP installs the \fBlatest\fP tag\. See npm help \fBnpm\-dist\-tag\fP for +details about tags\. +.IP \(bu 2 +\fB[\-\-access ]\fP +Tells the registry whether this package should be published as public or +restricted\. Only applies to scoped packages, which default to \fBrestricted\fP\|\. +If you don't have a paid account, you must publish with \fB\-\-access public\fP +to publish scoped packages\. + +.RE +.P +Fails if the package name and version combination already exists in +the specified registry\. +.P +Once a package is published with a given name and version, that +specific name and version combination can never be used again, even if +it is removed with npm help unpublish\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help 7 scope +.IP \(bu 2 +npm help adduser +.IP \(bu 2 +npm help owner +.IP \(bu 2 +npm help deprecate +.IP \(bu 2 +npm help tag + +.RE + diff --git a/node_modules/npm/man/man1/npm-rebuild.1 b/node_modules/npm/man/man1/npm-rebuild.1 new file mode 100644 index 00000000..c122153a --- /dev/null +++ b/node_modules/npm/man/man1/npm-rebuild.1 @@ -0,0 +1,31 @@ +.TH "NPM\-REBUILD" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-rebuild\fR \- Rebuild a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm rebuild [ [ \.\.\.]] +npm rb [ [ \.\.\.]] +.fi +.RE +.RS 0 +.IP \(bu 2 +\fB\fP: +The package to rebuild + +.RE +.SH DESCRIPTION +.P +This command runs the \fBnpm build\fP command on the matched folders\. This is useful +when you install a new version of node, and must recompile all your C++ addons with +the new binary\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help build +.IP \(bu 2 +npm help install + +.RE + diff --git a/node_modules/npm/man/man1/npm-repo.1 b/node_modules/npm/man/man1/npm-repo.1 new file mode 100644 index 00000000..fe9c768b --- /dev/null +++ b/node_modules/npm/man/man1/npm-repo.1 @@ -0,0 +1,37 @@ +.TH "NPM\-REPO" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-repo\fR \- Open package repository page in the browser +.SH SYNOPSIS +.P +.RS 2 +.nf +npm repo +npm repo (with no args in a package dir) +.fi +.RE +.SH DESCRIPTION +.P +This command tries to guess at the likely location of a package's +repository URL, and then tries to open it using the \fB\-\-browser\fP +config param\. If no package name is provided, it will search for +a \fBpackage\.json\fP in the current folder and use the \fBname\fP property\. +.SH CONFIGURATION +.SS browser +.RS 0 +.IP \(bu 2 +Default: OS X: \fB"open"\fP, Windows: \fB"start"\fP, Others: \fB"xdg\-open"\fP +.IP \(bu 2 +Type: String + +.RE +.P +The browser that is called by the \fBnpm repo\fP command to open websites\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help docs +.IP \(bu 2 +npm help config + +.RE + diff --git a/node_modules/npm/man/man1/npm-restart.1 b/node_modules/npm/man/man1/npm-restart.1 new file mode 100644 index 00000000..03ff2c22 --- /dev/null +++ b/node_modules/npm/man/man1/npm-restart.1 @@ -0,0 +1,61 @@ +.TH "NPM\-RESTART" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-restart\fR \- Restart a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm restart [\-\- ] +.fi +.RE +.SH DESCRIPTION +.P +This restarts a package\. +.P +This runs a package's "stop", "restart", and "start" scripts, and associated +pre\- and post\- scripts, in the order given below: +.RS 0 +.IP 1. 3 +prerestart +.IP 2. 3 +prestop +.IP 3. 3 +stop +.IP 4. 3 +poststop +.IP 5. 3 +restart +.IP 6. 3 +prestart +.IP 7. 3 +start +.IP 8. 3 +poststart +.IP 9. 3 +postrestart + +.RE +.SH NOTE +.P +Note that the "restart" script is run \fBin addition to\fR the "stop" +and "start" scripts, not instead of them\. +.P +This is the behavior as of \fBnpm\fP major version 2\. A change in this +behavior will be accompanied by an increase in major version number +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help run\-script +.IP \(bu 2 +npm help 7 scripts +.IP \(bu 2 +npm help test +.IP \(bu 2 +npm help start +.IP \(bu 2 +npm help stop +.IP \(bu 2 +npm apihelp restart + +.RE + diff --git a/node_modules/npm/man/man1/npm-rm.1 b/node_modules/npm/man/man1/npm-rm.1 new file mode 100644 index 00000000..269c6a42 --- /dev/null +++ b/node_modules/npm/man/man1/npm-rm.1 @@ -0,0 +1,34 @@ +.TH "NPM\-RM" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-rm\fR \- Remove a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm rm +npm r +npm uninstall +npm un +.fi +.RE +.SH DESCRIPTION +.P +This uninstalls a package, completely removing everything npm installed +on its behalf\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help prune +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc + +.RE + diff --git a/node_modules/npm/man/man1/npm-root.1 b/node_modules/npm/man/man1/npm-root.1 new file mode 100644 index 00000000..2ed7e7b7 --- /dev/null +++ b/node_modules/npm/man/man1/npm-root.1 @@ -0,0 +1,30 @@ +.TH "NPM\-ROOT" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-root\fR \- Display npm root +.SH SYNOPSIS +.P +.RS 2 +.nf +npm root +.fi +.RE +.SH DESCRIPTION +.P +Print the effective \fBnode_modules\fP folder to standard out\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help prefix +.IP \(bu 2 +npm help bin +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc + +.RE + diff --git a/node_modules/npm/man/man1/npm-run-script.1 b/node_modules/npm/man/man1/npm-run-script.1 new file mode 100644 index 00000000..7d92a126 --- /dev/null +++ b/node_modules/npm/man/man1/npm-run-script.1 @@ -0,0 +1,66 @@ +.TH "NPM\-RUN\-SCRIPT" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-run-script\fR \- Run arbitrary package scripts +.SH SYNOPSIS +.P +.RS 2 +.nf +npm run\-script [command] [\-\- ] +npm run [command] [\-\- ] +.fi +.RE +.SH DESCRIPTION +.P +This runs an arbitrary command from a package's \fB"scripts"\fP object\. If no +\fB"command"\fP is provided, it will list the available scripts\. \fBrun[\-script]\fP is +used by the test, start, restart, and stop commands, but can be called +directly, as well\. When the scripts in the package are printed out, they're +separated into lifecycle (test, start, restart) and directly\-run scripts\. +.P +As of \fBnpm@2\.0\.0\fP \fIhttp://blog\.npmjs\.org/post/98131109725/npm\-2\-0\-0\fR, you can +use custom arguments when executing scripts\. The special option \fB\-\-\fP is used by +getopt \fIhttp://goo\.gl/KxMmtG\fR to delimit the end of the options\. npm will pass +all the arguments after the \fB\-\-\fP directly to your script: +.P +.RS 2 +.nf +npm run test \-\- \-\-grep="pattern" +.fi +.RE +.P +The arguments will only be passed to the script specified after \fBnpm run\fP +and not to any pre or post script\. +.P +The \fBenv\fP script is a special built\-in command that can be used to list +environment variables that will be available to the script at runtime\. If an +"env" command is defined in your package it will take precedence over the +built\-in\. +.P +In addition to the shell's pre\-existing \fBPATH\fP, \fBnpm run\fP adds +\fBnode_modules/\.bin\fP to the \fBPATH\fP provided to scripts\. Any binaries provided by +locally\-installed dependencies can be used without the \fBnode_modules/\.bin\fP +prefix\. For example, if there is a \fBdevDependency\fP on \fBtap\fP in your package, +you should write: +.P +.RS 2 +.nf +"scripts": {"test": "tap test/\\*\.js"} +.fi +.RE +.P +instead of \fB"scripts": {"test": "node_modules/\.bin/tap test/\\*\.js"}\fP to run your tests\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 scripts +.IP \(bu 2 +npm help test +.IP \(bu 2 +npm help start +.IP \(bu 2 +npm help restart +.IP \(bu 2 +npm help stop + +.RE + diff --git a/node_modules/npm/man/man1/npm-search.1 b/node_modules/npm/man/man1/npm-search.1 new file mode 100644 index 00000000..f6577619 --- /dev/null +++ b/node_modules/npm/man/man1/npm-search.1 @@ -0,0 +1,60 @@ +.TH "NPM\-SEARCH" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-search\fR \- Search for packages +.SH SYNOPSIS +.P +.RS 2 +.nf +npm search [\-l|\-\-long] [search terms \.\.\.] + +aliases: s, se, find +.fi +.RE +.SH DESCRIPTION +.P +Search the registry for packages matching the search terms\. +.P +If a term starts with \fB/\fP, then it's interpreted as a regular expression\. +A trailing \fB/\fP will be ignored in this case\. (Note that many regular +expression characters must be escaped or quoted in most shells\.) +.SH CONFIGURATION +.SS long +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Display full package descriptions and other long text across multiple +lines\. When disabled (default) search results are truncated to fit +neatly on a single line\. Modules with extremely long names will +fall on multiple lines\. +.SS registry +.RS 0 +.IP \(bu 2 +Default: https://registry\.npmjs\.org/ +.IP \(bu 2 +Type : url + +.RE +.P +Search the specified registry for modules\. If you have configured npm to point to a different default registry, +such as your internal private module repository, \fBnpm search\fP will default to that registry when searching\. +Pass a different registry url such as the default above in order to override this setting\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help view + +.RE + diff --git a/node_modules/npm/man/man1/npm-shrinkwrap.1 b/node_modules/npm/man/man1/npm-shrinkwrap.1 new file mode 100644 index 00000000..c7f3c79c --- /dev/null +++ b/node_modules/npm/man/man1/npm-shrinkwrap.1 @@ -0,0 +1,222 @@ +.TH "NPM\-SHRINKWRAP" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-shrinkwrap\fR \- Lock down dependency versions +.SH SYNOPSIS +.P +.RS 2 +.nf +npm shrinkwrap +.fi +.RE +.SH DESCRIPTION +.P +This command locks down the versions of a package's dependencies so +that you can control exactly which versions of each dependency will be +used when your package is installed\. The \fBpackage\.json\fP file is still +required if you want to use \fBnpm install\fP\|\. +.P +By default, \fBnpm install\fP recursively installs the target's +dependencies (as specified in \fBpackage\.json\fP), choosing the latest +available version that satisfies the dependency's semver pattern\. In +some situations, particularly when shipping software where each change +is tightly managed, it's desirable to fully specify each version of +each dependency recursively so that subsequent builds and deploys do +not inadvertently pick up newer versions of a dependency that satisfy +the semver pattern\. Specifying specific semver patterns in each +dependency's \fBpackage\.json\fP would facilitate this, but that's not always +possible or desirable, as when another author owns the npm package\. +It's also possible to check dependencies directly into source control, +but that may be undesirable for other reasons\. +.P +As an example, consider package A: +.P +.RS 2 +.nf +{ + "name": "A", + "version": "0\.1\.0", + "dependencies": { + "B": "<0\.1\.0" + } +} +.fi +.RE +.P +package B: +.P +.RS 2 +.nf +{ + "name": "B", + "version": "0\.0\.1", + "dependencies": { + "C": "<0\.1\.0" + } +} +.fi +.RE +.P +and package C: +.P +.RS 2 +.nf +{ + "name": "C", + "version": "0\.0\.1" +} +.fi +.RE +.P +If these are the only versions of A, B, and C available in the +registry, then a normal \fBnpm install A\fP will install: +.P +.RS 2 +.nf +A@0\.1\.0 +`\-\- B@0\.0\.1 + `\-\- C@0\.0\.1 +.fi +.RE +.P +However, if B@0\.0\.2 is published, then a fresh \fBnpm install A\fP will +install: +.P +.RS 2 +.nf +A@0\.1\.0 +`\-\- B@0\.0\.2 + `\-\- C@0\.0\.1 +.fi +.RE +.P +assuming the new version did not modify B's dependencies\. Of course, +the new version of B could include a new version of C and any number +of new dependencies\. If such changes are undesirable, the author of A +could specify a dependency on B@0\.0\.1\. However, if A's author and B's +author are not the same person, there's no way for A's author to say +that he or she does not want to pull in newly published versions of C +when B hasn't changed at all\. +.P +In this case, A's author can run +.P +.RS 2 +.nf +npm shrinkwrap +.fi +.RE +.P +This generates \fBnpm\-shrinkwrap\.json\fP, which will look something like this: +.P +.RS 2 +.nf +{ + "name": "A", + "version": "0\.1\.0", + "dependencies": { + "B": { + "version": "0\.0\.1", + "from": "B@^0\.0\.1", + "resolved": "https://registry\.npmjs\.org/B/\-/B\-0\.0\.1\.tgz", + "dependencies": { + "C": { + "version": "0\.0\.1", + "from": "org/C#v0\.0\.1", + "resolved": "git://github\.com/org/C\.git#5c380ae319fc4efe9e7f2d9c78b0faa588fd99b4" + } + } + } + } +} +.fi +.RE +.P +The shrinkwrap command has locked down the dependencies based on +what's currently installed in node_modules\. When \fBnpm install\fP +installs a package with an \fBnpm\-shrinkwrap\.json\fP in the package +root, the shrinkwrap file (rather than \fBpackage\.json\fP files) completely +drives the installation of that package and all of its dependencies +(recursively)\. So now the author publishes A@0\.1\.0, and subsequent +installs of this package will use B@0\.0\.1 and C@0\.0\.1, regardless the +dependencies and versions listed in A's, B's, and C's \fBpackage\.json\fP +files\. +.SS Using shrinkwrapped packages +.P +Using a shrinkwrapped package is no different than using any other +package: you can \fBnpm install\fP it by hand, or add a dependency to your +\fBpackage\.json\fP file and \fBnpm install\fP it\. +.SS Building shrinkwrapped packages +.P +To shrinkwrap an existing package: +.RS 0 +.IP 1. 3 +Run \fBnpm install\fP in the package root to install the current +versions of all dependencies\. +.IP 2. 3 +Validate that the package works as expected with these versions\. +.IP 3. 3 +Run \fBnpm shrinkwrap\fP, add \fBnpm\-shrinkwrap\.json\fP to git, and publish +your package\. + +.RE +.P +To add or update a dependency in a shrinkwrapped package: +.RS 0 +.IP 1. 3 +Run \fBnpm install\fP in the package root to install the current +versions of all dependencies\. +.IP 2. 3 +Add or update dependencies\. \fBnpm install\fP each new or updated +package individually and then update \fBpackage\.json\fP\|\. Note that they +must be explicitly named in order to be installed: running \fBnpm +install\fP with no arguments will merely reproduce the existing +shrinkwrap\. +.IP 3. 3 +Validate that the package works as expected with the new +dependencies\. +.IP 4. 3 +Run \fBnpm shrinkwrap\fP, commit the new \fBnpm\-shrinkwrap\.json\fP, and +publish your package\. + +.RE +.P +You can use npm help outdated to view dependencies with newer versions +available\. +.SS Other Notes +.P +A shrinkwrap file must be consistent with the package's \fBpackage\.json\fP +file\. \fBnpm shrinkwrap\fP will fail if required dependencies are not +already installed, since that would result in a shrinkwrap that +wouldn't actually work\. Similarly, the command will fail if there are +extraneous packages (not referenced by \fBpackage\.json\fP), since that would +indicate that \fBpackage\.json\fP is not correct\. +.P +Since \fBnpm shrinkwrap\fP is intended to lock down your dependencies for +production use, \fBdevDependencies\fP will not be included unless you +explicitly set the \fB\-\-dev\fP flag when you run \fBnpm shrinkwrap\fP\|\. If +installed \fBdevDependencies\fP are excluded, then npm will print a +warning\. If you want them to be installed with your module by +default, please consider adding them to \fBdependencies\fP instead\. +.P +If shrinkwrapped package A depends on shrinkwrapped package B, B's +shrinkwrap will not be used as part of the installation of A\. However, +because A's shrinkwrap is constructed from a valid installation of B +and recursively specifies all dependencies, the contents of B's +shrinkwrap will implicitly be included in A's shrinkwrap\. +.SS Caveats +.P +If you wish to lock down the specific bytes included in a package, for +example to have 100% confidence in being able to reproduce a +deployment or build, then you ought to check your dependencies into +source control, or pursue some other mechanism that can verify +contents rather than versions\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help 5 package\.json +.IP \(bu 2 +npm help ls + +.RE + diff --git a/node_modules/npm/man/man1/npm-star.1 b/node_modules/npm/man/man1/npm-star.1 new file mode 100644 index 00000000..57cb8cce --- /dev/null +++ b/node_modules/npm/man/man1/npm-star.1 @@ -0,0 +1,30 @@ +.TH "NPM\-STAR" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-star\fR \- Mark your favorite packages +.SH SYNOPSIS +.P +.RS 2 +.nf +npm star [, \.\.\.] +npm unstar [, \.\.\.] +.fi +.RE +.SH DESCRIPTION +.P +"Starring" a package means that you have some interest in it\. It's +a vaguely positive way to show that you care\. +.P +"Unstarring" is the same thing, but in reverse\. +.P +It's a boolean thing\. Starring repeatedly has no additional effect\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help view +.IP \(bu 2 +npm help whoami +.IP \(bu 2 +npm help adduser + +.RE + diff --git a/node_modules/npm/man/man1/npm-stars.1 b/node_modules/npm/man/man1/npm-stars.1 new file mode 100644 index 00000000..2301c2d3 --- /dev/null +++ b/node_modules/npm/man/man1/npm-stars.1 @@ -0,0 +1,31 @@ +.TH "NPM\-STARS" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-stars\fR \- View packages marked as favorites +.SH SYNOPSIS +.P +.RS 2 +.nf +npm stars +npm stars [username] +.fi +.RE +.SH DESCRIPTION +.P +If you have starred a lot of neat things and want to find them again +quickly this command lets you do just that\. +.P +You may also want to see your friend's favorite packages, in this case +you will most certainly enjoy this command\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help star +.IP \(bu 2 +npm help view +.IP \(bu 2 +npm help whoami +.IP \(bu 2 +npm help adduser + +.RE + diff --git a/node_modules/npm/man/man1/npm-start.1 b/node_modules/npm/man/man1/npm-start.1 new file mode 100644 index 00000000..fcf2bd8b --- /dev/null +++ b/node_modules/npm/man/man1/npm-start.1 @@ -0,0 +1,34 @@ +.TH "NPM\-START" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-start\fR \- Start a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm start [\-\- ] +.fi +.RE +.SH DESCRIPTION +.P +This runs an arbitrary command specified in the package's \fB"start"\fP property of +its \fB"scripts"\fP object\. If no \fB"start"\fP property is specified on the +\fB"scripts"\fP object, it will run \fBnode server\.js\fP\|\. +.P +As of \fBnpm@2\.0\.0\fP \fIhttp://blog\.npmjs\.org/post/98131109725/npm\-2\-0\-0\fR, you can +use custom arguments when executing scripts\. Refer to npm help run\-script for +more details\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help run\-script +.IP \(bu 2 +npm help 7 scripts +.IP \(bu 2 +npm help test +.IP \(bu 2 +npm help restart +.IP \(bu 2 +npm help stop + +.RE + diff --git a/node_modules/npm/man/man1/npm-stop.1 b/node_modules/npm/man/man1/npm-stop.1 new file mode 100644 index 00000000..c6eb70b2 --- /dev/null +++ b/node_modules/npm/man/man1/npm-stop.1 @@ -0,0 +1,28 @@ +.TH "NPM\-STOP" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-stop\fR \- Stop a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm stop [\-\- ] +.fi +.RE +.SH DESCRIPTION +.P +This runs a package's "stop" script, if one was provided\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help run\-script +.IP \(bu 2 +npm help 7 scripts +.IP \(bu 2 +npm help test +.IP \(bu 2 +npm help start +.IP \(bu 2 +npm help restart + +.RE + diff --git a/node_modules/npm/man/man1/npm-tag.1 b/node_modules/npm/man/man1/npm-tag.1 new file mode 100644 index 00000000..cf95b5f3 --- /dev/null +++ b/node_modules/npm/man/man1/npm-tag.1 @@ -0,0 +1,79 @@ +.TH "NPM\-TAG" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-tag\fR \- Tag a published version +.SH SYNOPSIS +.P +.RS 2 +.nf +npm tag @ [] +.fi +.RE +.SH DESCRIPTION +.P +THIS COMMAND IS DEPRECATED\. See npm help dist\-tag for details\. +.P +Tags the specified version of the package with the specified tag, or the +\fB\-\-tag\fP config if not specified\. +.P +A tag can be used when installing packages as a reference to a version instead +of using a specific version number: +.P +.RS 2 +.nf +npm install @ +.fi +.RE +.P +When installing dependencies, a preferred tagged version may be specified: +.P +.RS 2 +.nf +npm install \-\-tag +.fi +.RE +.P +This also applies to \fBnpm dedupe\fP\|\. +.P +Publishing a package always sets the "latest" tag to the published version\. +.SH PURPOSE +.P +Tags can be used to provide an alias instead of version numbers\. For +example, \fBnpm\fP currently uses the tag "next" to identify the upcoming +version, and the tag "latest" to identify the current version\. +.P +A project might choose to have multiple streams of development, e\.g\., +"stable", "canary"\. +.SH CAVEATS +.P +Tags must share a namespace with version numbers, because they are +specified in the same slot: \fBnpm install @\fP vs \fBnpm +install @\fP\|\. +.P +Tags that can be interpreted as valid semver ranges will be +rejected\. For example, \fBv1\.4\fP cannot be used as a tag, because it is +interpreted by semver as \fB>=1\.4\.0 <1\.5\.0\fP\|\. See +https://github\.com/npm/npm/issues/6082\|\. +.P +The simplest way to avoid semver problems with tags is to use tags +that do not begin with a number or the letter \fBv\fP\|\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help publish +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help dedupe +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help dist\-tag +.IP \(bu 2 +npm help 5 npmrc + +.RE + diff --git a/node_modules/npm/man/man1/npm-team.1 b/node_modules/npm/man/man1/npm-team.1 new file mode 100644 index 00000000..c5bc2ef1 --- /dev/null +++ b/node_modules/npm/man/man1/npm-team.1 @@ -0,0 +1,64 @@ +.TH "NPM\-TEAM" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-team\fR \- Manage organization teams and team memberships +.SH SYNOPSIS +.P +.RS 2 +.nf +npm team create +npm team destroy + +npm team add +npm team rm + +npm team ls | + +npm team edit +.fi +.RE +.SH DESCRIPTION +.P +Used to manage teams in organizations, and change team memberships\. Does not +handle permissions for packages\. +.P +Teams must always be fully qualified with the organization/scope they belond to +when operating on them, separated by a colon (\fB:\fP)\. That is, if you have a +\fBdevelopers\fP team on a \fBfoo\fP organization, you must always refer to that team as +\fBfoo:developers\fP in these commands\. +.RS 0 +.IP \(bu 2 +create / destroy: +Create a new team, or destroy an existing one\. +.IP \(bu 2 +add / rm: +Add a user to an existing team, or remove a user from a team they belong to\. +.IP \(bu 2 +ls: +If performed on an organization name, will return a list of existing teams +under that organization\. If performed on a team, it will instead return a list +of all users belonging to that particular team\. + +.RE +.SH DETAILS +.P +\fBnpm team\fP always operates directly on the current registry, configurable from +the command line using \fB\-\-registry=\fP\|\. +.P +In order to create teams and manage team membership, you must be a \fIteam admin\fR +under the given organization\. Listing teams and team memberships may be done by +any member of the organizations\. +.P +Organization creation and management of team admins and \fIorganization\fR members +is done through the website, not the npm CLI\. +.P +To use teams to manage permissions on packages belonging to your organization, +use the \fBnpm access\fP command to grant or revoke the appropriate permissions\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help access +.IP \(bu 2 +npm help 7 registr + +.RE + diff --git a/node_modules/npm/man/man1/npm-test.1 b/node_modules/npm/man/man1/npm-test.1 new file mode 100644 index 00000000..bf77a1ec --- /dev/null +++ b/node_modules/npm/man/man1/npm-test.1 @@ -0,0 +1,33 @@ +.TH "NPM\-TEST" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-test\fR \- Test a package +.SH SYNOPSIS +.P +.RS 2 +.nf + npm test [\-\- ] + + aliases: t, tst +.fi +.RE +.SH DESCRIPTION +.P +This runs a package's "test" script, if one was provided\. +.P +To run tests as a condition of installation, set the \fBnpat\fP config to +true\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help run\-script +.IP \(bu 2 +npm help 7 scripts +.IP \(bu 2 +npm help start +.IP \(bu 2 +npm help restart +.IP \(bu 2 +npm help stop + +.RE + diff --git a/node_modules/npm/man/man1/npm-uninstall.1 b/node_modules/npm/man/man1/npm-uninstall.1 new file mode 100644 index 00000000..aa1a3398 --- /dev/null +++ b/node_modules/npm/man/man1/npm-uninstall.1 @@ -0,0 +1,68 @@ +.TH "NPM\-UNINSTALL" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-uninstall\fR \- Remove a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm uninstall [@/] [\-\-save|\-\-save\-dev|\-\-save\-optional] +npm rm (with any of the previous argument usage) +.fi +.RE +.SH DESCRIPTION +.P +This uninstalls a package, completely removing everything npm installed +on its behalf\. +.P +Example: +.P +.RS 2 +.nf +npm uninstall sax +.fi +.RE +.P +In global mode (ie, with \fB\-g\fP or \fB\-\-global\fP appended to the command), +it uninstalls the current package context as a global package\. +.P +\fBnpm uninstall\fP takes 3 exclusive, optional flags which save or update +the package version in your main package\.json: +.RS 0 +.IP \(bu 2 +\fB\-\-save\fP: Package will be removed from your \fBdependencies\fP\|\. +.IP \(bu 2 +\fB\-\-save\-dev\fP: Package will be removed from your \fBdevDependencies\fP\|\. +.IP \(bu 2 +\fB\-\-save\-optional\fP: Package will be removed from your \fBoptionalDependencies\fP\|\. + +.RE +.P +Scope is optional and follows the usual rules for npm help 7 \fBnpm\-scope\fP\|\. +.P +Examples: +.P +.RS 2 +.nf +npm uninstall sax \-\-save +npm uninstall @myorg/privatepackage \-\-save +npm uninstall node\-tap \-\-save\-dev +npm uninstall dtrace\-provider \-\-save\-optional +.fi +.RE +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help prune +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc + +.RE + diff --git a/node_modules/npm/man/man1/npm-unpublish.1 b/node_modules/npm/man/man1/npm-unpublish.1 new file mode 100644 index 00000000..569231f0 --- /dev/null +++ b/node_modules/npm/man/man1/npm-unpublish.1 @@ -0,0 +1,47 @@ +.TH "NPM\-UNPUBLISH" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-unpublish\fR \- Remove a package from the registry +.SH SYNOPSIS +.P +.RS 2 +.nf +npm unpublish [@/][@] +.fi +.RE +.SH WARNING +.P +\fBIt is generally considered bad behavior to remove versions of a library +that others are depending on!\fR +.P +Consider using the \fBdeprecate\fP command +instead, if your intent is to encourage users to upgrade\. +.P +There is plenty of room on the registry\. +.SH DESCRIPTION +.P +This removes a package version from the registry, deleting its +entry and removing the tarball\. +.P +If no version is specified, or if all versions are removed then +the root package entry is removed from the registry entirely\. +.P +Even if a package version is unpublished, that specific name and +version combination can never be reused\. In order to publish the +package again, a new version number must be used\. +.P +The scope is optional and follows the usual rules for npm help 7 \fBnpm\-scope\fP\|\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help deprecate +.IP \(bu 2 +npm help publish +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help adduser +.IP \(bu 2 +npm help owner + +.RE + diff --git a/node_modules/npm/man/man1/npm-update.1 b/node_modules/npm/man/man1/npm-update.1 new file mode 100644 index 00000000..270e268f --- /dev/null +++ b/node_modules/npm/man/man1/npm-update.1 @@ -0,0 +1,166 @@ +.TH "NPM\-UPDATE" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-update\fR \- Update a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm update [\-g] [ [ \.\.\.]] + +aliases: up, upgrade +.fi +.RE +.SH DESCRIPTION +.P +This command will update all the packages listed to the latest version +(specified by the \fBtag\fP config), respecting semver\. +.P +It will also install missing packages\. As with all commands that install +packages, the \fB\-\-dev\fP flag will cause \fBdevDependencies\fP to be processed +as well\. +.P +If the \fB\-g\fP flag is specified, this command will update globally installed +packages\. +.P +If no package name is specified, all packages in the specified location (global +or local) will be updated\. +.P +As of \fBnpm@2\.6\.1\fP, the \fBnpm update\fP will only inspect top\-level packages\. +Prior versions of \fBnpm\fP would also recursively inspect all dependencies\. +To get the old behavior, use \fBnpm \-\-depth 9999 update\fP\|\. +.SH EXAMPLES +.P +IMPORTANT VERSION NOTE: these examples assume \fBnpm@2\.6\.1\fP or later\. For +older versions of \fBnpm\fP, you must specify \fB\-\-depth 0\fP to get the behavior +described below\. +.P +For the examples below, assume that the current package is \fBapp\fP and it depends +on dependencies, \fBdep1\fP (\fBdep2\fP, \.\. etc\.)\. The published versions of \fBdep1\fP are: +.P +.RS 2 +.nf +{ + "dist\-tags": { "latest": "1\.2\.2" }, + "versions": [ + "1\.2\.2", + "1\.2\.1", + "1\.2\.0", + "1\.1\.2", + "1\.1\.1", + "1\.0\.0", + "0\.4\.1", + "0\.4\.0", + "0\.2\.0" + ] +} +.fi +.RE +.SS Caret Dependencies +.P +If \fBapp\fP\|'s \fBpackage\.json\fP contains: +.P +.RS 2 +.nf +"dependencies": { + "dep1": "^1\.1\.1" +} +.fi +.RE +.P +Then \fBnpm update\fP will install \fBdep1@1\.2\.2\fP, because \fB1\.2\.2\fP is \fBlatest\fP and +\fB1\.2\.2\fP satisfies \fB^1\.1\.1\fP\|\. +.SS Tilde Dependencies +.P +However, if \fBapp\fP\|'s \fBpackage\.json\fP contains: +.P +.RS 2 +.nf +"dependencies": { + "dep1": "~1\.1\.1" +} +.fi +.RE +.P +In this case, running \fBnpm update\fP will install \fBdep1@1\.1\.2\fP\|\. Even though the \fBlatest\fP +tag points to \fB1\.2\.2\fP, this version does not satisfy \fB~1\.1\.1\fP, which is equivalent +to \fB>=1\.1\.1 <1\.2\.0\fP\|\. So the highest\-sorting version that satisfies \fB~1\.1\.1\fP is used, +which is \fB1\.1\.2\fP\|\. +.SS Caret Dependencies below 1\.0\.0 +.P +Suppose \fBapp\fP has a caret dependency on a version below \fB1\.0\.0\fP, for example: +.P +.RS 2 +.nf +"dependencies": { + "dep1": "^0\.2\.0" +} +.fi +.RE +.P +\fBnpm update\fP will install \fBdep1@0\.2\.0\fP, because there are no other +versions which satisfy \fB^0\.2\.0\fP\|\. +.P +If the dependence were on \fB^0\.4\.0\fP: +.P +.RS 2 +.nf +"dependencies": { + "dep1": "^0\.4\.0" +} +.fi +.RE +.P +Then \fBnpm update\fP will install \fBdep1@0\.4\.1\fP, because that is the highest\-sorting +version that satisfies \fB^0\.4\.0\fP (\fB>= 0\.4\.0 <0\.5\.0\fP) +.SS Recording Updates with \fB\-\-save\fP +.P +When you want to update a package and save the new version as +the minimum required dependency in \fBpackage\.json\fP, you can use +\fBnpm update \-\-save\fP\|\. For example if \fBpackage\.json\fP contains +.P +.RS 2 +.nf +"dependencies": { + "dep1": "^1\.1\.1" +} +.fi +.RE +.P +Then \fBnpm update \-\-save\fP will install \fBdep1@1\.2\.2\fP (i\.e\., \fBlatest\fP), +and \fBpackage\.json\fP will be modified: +.P +.RS 2 +.nf +"dependencies": { + "dep1": "^1\.2\.2" +} +.fi +.RE +.P +Note that \fBnpm\fP will only write an updated version to \fBpackage\.json\fP +if it installs a new package\. +.SS Updating Globally\-Installed Packages +.P +\fBnpm update \-g\fP will apply the \fBupdate\fP action to each globally installed +package that is \fBoutdated\fP \-\- that is, has a version that is different from +\fBlatest\fP\|\. +.P +NOTE: If a package has been upgraded to a version newer than \fBlatest\fP, it will +be \fIdowngraded\fR\|\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help outdated +.IP \(bu 2 +npm help shrinkwrap +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help ls + +.RE + diff --git a/node_modules/npm/man/man1/npm-version.1 b/node_modules/npm/man/man1/npm-version.1 new file mode 100644 index 00000000..336fd617 --- /dev/null +++ b/node_modules/npm/man/man1/npm-version.1 @@ -0,0 +1,124 @@ +.TH "NPM\-VERSION" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-version\fR \- Bump a package version +.SH SYNOPSIS +.P +.RS 2 +.nf +npm version [ | major | minor | patch | premajor | preminor | prepatch | prerelease] +.fi +.RE +.SH DESCRIPTION +.P +Run this in a package directory to bump the version and write the new +data back to \fBpackage\.json\fP and, if present, \fBnpm\-shrinkwrap\.json\fP\|\. +.P +The \fBnewversion\fP argument should be a valid semver string, \fIor\fR a +valid second argument to semver\.inc (one of \fBpatch\fP, \fBminor\fP, \fBmajor\fP, +\fBprepatch\fP, \fBpreminor\fP, \fBpremajor\fP, \fBprerelease\fP)\. In the second case, +the existing version will be incremented by 1 in the specified field\. +.P +If run in a git repo, it will also create a version commit and tag\. +This behavior is controlled by \fBgit\-tag\-version\fP (see below), and can +be disabled on the command line by running \fBnpm \-\-no\-git\-tag\-version version\fP\|\. +It will fail if the working directory is not clean, unless the \fB\-\-force\fP +flag is set\. +.P +If supplied with \fB\-\-message\fP (shorthand: \fB\-m\fP) config option, npm will +use it as a commit message when creating a version commit\. If the +\fBmessage\fP config contains \fB%s\fP then that will be replaced with the +resulting version number\. For example: +.P +.RS 2 +.nf +npm version patch \-m "Upgrade to %s for reasons" +.fi +.RE +.P +If the \fBsign\-git\-tag\fP config is set, then the tag will be signed using +the \fB\-s\fP flag to git\. Note that you must have a default GPG key set up +in your git config for this to work properly\. For example: +.P +.RS 2 +.nf +$ npm config set sign\-git\-tag true +$ npm version patch + +You need a passphrase to unlock the secret key for +user: "isaacs (http://blog\.izs\.me/) " +2048\-bit RSA key, ID 6C481CF6, created 2010\-08\-31 + +Enter passphrase: +.fi +.RE +.P +If \fBpreversion\fP, \fBversion\fP, or \fBpostversion\fP are in the \fBscripts\fP property of +the package\.json, they will be executed as part of running \fBnpm version\fP\|\. +.P +The exact order of execution is as follows: +.RS 0 +.IP 1. 3 +Check to make sure the git working directory is clean before we get started\. +Your scripts may add files to the commit in future steps\. +This step is skipped if the \fB\-\-force\fP flag is set\. +.IP 2. 3 +Run the \fBpreversion\fP script\. These scripts have access to the old \fBversion\fP in package\.json\. +A typical use would be running your full test suite before deploying\. +Any files you want added to the commit should be explicitly added using \fBgit add\fP\|\. +.IP 3. 3 +Bump \fBversion\fP in \fBpackage\.json\fP as requested (\fBpatch\fP, \fBminor\fP, \fBmajor\fP, etc)\. +.IP 4. 3 +Run the \fBversion\fP script\. These scripts have access to the new \fBversion\fP in package\.json +(so they can incorporate it into file headers in generated files for example)\. +Again, scripts should explicitly add generated files to the commit using \fBgit add\fP\|\. +.IP 5. 3 +Commit and tag\. +.IP 6. 3 +Run the \fBpostversion\fP script\. Use it to clean up the file system or automatically push +the commit and/or tag\. + +.RE +.P +Take the following example: +.P +.RS 2 +.nf +"scripts": { + "preversion": "npm test", + "version": "npm run build && git add \-A dist", + "postversion": "git push && git push \-\-tags && rm \-rf build/temp" +} +.fi +.RE +.P +This runs all your tests, and proceeds only if they pass\. Then runs your \fBbuild\fP script, and +adds everything in the \fBdist\fP directory to the commit\. After the commit, it pushes the new commit +and tag up to the server, and deletes the \fBbuild/temp\fP directory\. +.SH CONFIGURATION +.SS git\-tag\-version +.RS 0 +.IP \(bu 2 +Default: true +.IP \(bu 2 +Type: Boolean + +.RE +.P +Commit and tag the version change\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help init +.IP \(bu 2 +npm help run\-script +.IP \(bu 2 +npm help 7 scripts +.IP \(bu 2 +npm help 5 package\.json +.IP \(bu 2 +npm help 7 semver +.IP \(bu 2 +npm help 7 config + +.RE + diff --git a/node_modules/npm/man/man1/npm-view.1 b/node_modules/npm/man/man1/npm-view.1 new file mode 100644 index 00000000..084be163 --- /dev/null +++ b/node_modules/npm/man/man1/npm-view.1 @@ -0,0 +1,145 @@ +.TH "NPM\-VIEW" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-view\fR \- View registry info +.SH SYNOPSIS +.P +.RS 2 +.nf +npm view [@/][@] [[\.]\.\.\.] +npm v [@/][@] [[\.]\.\.\.] +.fi +.RE +.SH DESCRIPTION +.P +This command shows data about a package and prints it to the stream +referenced by the \fBoutfd\fP config, which defaults to stdout\. +.P +To show the package registry entry for the \fBconnect\fP package, you can do +this: +.P +.RS 2 +.nf +npm view connect +.fi +.RE +.P +The default version is "latest" if unspecified\. +.P +Field names can be specified after the package descriptor\. +For example, to show the dependencies of the \fBronn\fP package at version +0\.3\.5, you could do the following: +.P +.RS 2 +.nf +npm view ronn@0\.3\.5 dependencies +.fi +.RE +.P +You can view child fields by separating them with a period\. +To view the git repository URL for the latest version of npm, you could +do this: +.P +.RS 2 +.nf +npm view npm repository\.url +.fi +.RE +.P +This makes it easy to view information about a dependency with a bit of +shell scripting\. For example, to view all the data about the version of +opts that ronn depends on, you can do this: +.P +.RS 2 +.nf +npm view opts@$(npm view ronn dependencies\.opts) +.fi +.RE +.P +For fields that are arrays, requesting a non\-numeric field will return +all of the values from the objects in the list\. For example, to get all +the contributor names for the "express" project, you can do this: +.P +.RS 2 +.nf +npm view express contributors\.email +.fi +.RE +.P +You may also use numeric indices in square braces to specifically select +an item in an array field\. To just get the email address of the first +contributor in the list, you can do this: +.P +.RS 2 +.nf +npm view express contributors[0]\.email +.fi +.RE +.P +Multiple fields may be specified, and will be printed one after another\. +For exampls, to get all the contributor names and email addresses, you +can do this: +.P +.RS 2 +.nf +npm view express contributors\.name contributors\.email +.fi +.RE +.P +"Person" fields are shown as a string if they would be shown as an +object\. So, for example, this will show the list of npm contributors in +the shortened string format\. (See npm help 5 \fBpackage\.json\fP for more on this\.) +.P +.RS 2 +.nf +npm view npm contributors +.fi +.RE +.P +If a version range is provided, then data will be printed for every +matching version of the package\. This will show which version of jsdom +was required by each matching version of yui3: +.P +.RS 2 +.nf +npm view yui3@'>0\.5\.4' dependencies\.jsdom +.fi +.RE +.P +To show the \fBconnect\fP package version history, you can do +this: +.P +.RS 2 +.nf +npm view connect versions +.fi +.RE +.SH OUTPUT +.P +If only a single string field for a single version is output, then it +will not be colorized or quoted, so as to enable piping the output to +another command\. If the field is an object, it will be output as a JavaScript object literal\. +.P +If the \-\-json flag is given, the outputted fields will be JSON\. +.P +If the version range matches multiple versions, than each printed value +will be prefixed with the version it applies to\. +.P +If multiple fields are requested, than each of them are prefixed with +the field name\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help search +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help docs + +.RE + diff --git a/node_modules/npm/man/man1/npm-whoami.1 b/node_modules/npm/man/man1/npm-whoami.1 new file mode 100644 index 00000000..22947873 --- /dev/null +++ b/node_modules/npm/man/man1/npm-whoami.1 @@ -0,0 +1,26 @@ +.TH "NPM\-WHOAMI" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-whoami\fR \- Display npm username +.SH SYNOPSIS +.P +.RS 2 +.nf +npm whoami +.fi +.RE +.SH DESCRIPTION +.P +Print the \fBusername\fP config to standard output\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help adduser + +.RE + diff --git a/node_modules/npm/man/man1/npm.1 b/node_modules/npm/man/man1/npm.1 new file mode 100644 index 00000000..20a15b93 --- /dev/null +++ b/node_modules/npm/man/man1/npm.1 @@ -0,0 +1,209 @@ +.TH "NPM" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm\fR \- javascript package manager +.SH SYNOPSIS +.P +.RS 2 +.nf +npm [args] +.fi +.RE +.SH VERSION +.P +2.15.12 +.SH DESCRIPTION +.P +npm is the package manager for the Node JavaScript platform\. It puts +modules in place so that node can find them, and manages dependency +conflicts intelligently\. +.P +It is extremely configurable to support a wide variety of use cases\. +Most commonly, it is used to publish, discover, install, and develop node +programs\. +.P +Run \fBnpm help\fP to get a list of available commands\. +.SH INTRODUCTION +.P +You probably got npm because you want to install stuff\. +.P +Use \fBnpm install blerg\fP to install the latest version of "blerg"\. Check out +npm help \fBnpm\-install\fP for more info\. It can do a lot of stuff\. +.P +Use the \fBnpm search\fP command to show everything that's available\. +Use \fBnpm ls\fP to show everything you've installed\. +.SH DEPENDENCIES +.P +If a package references to another package with a git URL, npm depends +on a preinstalled git\. +.P +If one of the packages npm tries to install is a native node module and +requires compiling of C++ Code, npm will use +node\-gyp \fIhttps://github\.com/TooTallNate/node\-gyp\fR for that task\. +For a Unix system, node\-gyp \fIhttps://github\.com/TooTallNate/node\-gyp\fR +needs Python, make and a buildchain like GCC\. On Windows, +Python and Microsoft Visual Studio C++ are needed\. Python 3 is +not supported by node\-gyp \fIhttps://github\.com/TooTallNate/node\-gyp\fR\|\. +For more information visit +the node\-gyp repository \fIhttps://github\.com/TooTallNate/node\-gyp\fR and +the node\-gyp Wiki \fIhttps://github\.com/TooTallNate/node\-gyp/wiki\fR\|\. +.SH DIRECTORIES +.P +See npm help 5 \fBnpm\-folders\fP to learn about where npm puts stuff\. +.P +In particular, npm has two modes of operation: +.RS 0 +.IP \(bu 2 +global mode: +.br +npm installs packages into the install prefix at +\fBprefix/lib/node_modules\fP and bins are installed in \fBprefix/bin\fP\|\. +.IP \(bu 2 +local mode: +.br +npm installs packages into the current project directory, which +defaults to the current working directory\. Packages are installed to +\fB\|\./node_modules\fP, and bins are installed to \fB\|\./node_modules/\.bin\fP\|\. + +.RE +.P +Local mode is the default\. Use \fB\-\-global\fP or \fB\-g\fP on any command to +operate in global mode instead\. +.SH DEVELOPER USAGE +.P +If you're using npm to develop and publish your code, check out the +following help topics: +.RS 0 +.IP \(bu 2 +json: +Make a package\.json file\. See npm help 5 \fBpackage\.json\fP\|\. +.IP \(bu 2 +link: +For linking your current working code into Node's path, so that you +don't have to reinstall every time you make a change\. Use +\fBnpm link\fP to do this\. +.IP \(bu 2 +install: +It's a good idea to install things if you don't need the symbolic link\. +Especially, installing other peoples code from the registry is done via +\fBnpm install\fP +.IP \(bu 2 +adduser: +Create an account or log in\. Credentials are stored in the +user config file\. +.IP \(bu 2 +publish: +Use the \fBnpm publish\fP command to upload your code to the registry\. + +.RE +.SH CONFIGURATION +.P +npm is extremely configurable\. It reads its configuration options from +5 places\. +.RS 0 +.IP \(bu 2 +Command line switches: +.br +Set a config with \fB\-\-key val\fP\|\. All keys take a value, even if they +are booleans (the config parser doesn't know what the options are at +the time of parsing\.) If no value is provided, then the option is set +to boolean \fBtrue\fP\|\. +.IP \(bu 2 +Environment Variables: +.br +Set any config by prefixing the name in an environment variable with +\fBnpm_config_\fP\|\. For example, \fBexport npm_config_key=val\fP\|\. +.IP \(bu 2 +User Configs: +.br +The file at $HOME/\.npmrc is an ini\-formatted list of configs\. If +present, it is parsed\. If the \fBuserconfig\fP option is set in the cli +or env, then that will be used instead\. +.IP \(bu 2 +Global Configs: +.br +The file found at \.\./etc/npmrc (from the node executable, by default +this resolves to /usr/local/etc/npmrc) will be parsed if it is found\. +If the \fBglobalconfig\fP option is set in the cli, env, or user config, +then that file is parsed instead\. +.IP \(bu 2 +Defaults: +.br +npm's default configuration options are defined in +lib/utils/config\-defs\.js\. These must not be changed\. + +.RE +.P +See npm help 7 \fBnpm\-config\fP for much much more information\. +.SH CONTRIBUTIONS +.P +Patches welcome! +.RS 0 +.IP \(bu 2 +code: +Read through npm help 7 \fBnpm\-coding\-style\fP if you plan to submit code\. +You don't have to agree with it, but you do have to follow it\. +.IP \(bu 2 +docs: +If you find an error in the documentation, edit the appropriate markdown +file in the "doc" folder\. (Don't worry about generating the man page\.) + +.RE +.P +Contributors are listed in npm's \fBpackage\.json\fP file\. You can view them +easily by doing \fBnpm view npm contributors\fP\|\. +.P +If you would like to contribute, but don't know what to work on, read +the contributing guidelines and check the issues list\. +.RS 0 +.IP \(bu 2 +https://github\.com/npm/npm/wiki/Contributing\-Guidelines +.IP \(bu 2 +https://github\.com/npm/npm/issues + +.RE +.SH BUGS +.P +When you find issues, please report them: +.RS 0 +.IP \(bu 2 +web: +https://github\.com/npm/npm/issues + +.RE +.P +Be sure to include \fIall\fR of the output from the npm command that didn't work +as expected\. The \fBnpm\-debug\.log\fP file is also helpful to provide\. +.P +You can also look for isaacs in #node\.js on irc://irc\.freenode\.net\. He +will no doubt tell you to put the output in a gist or email\. +.SH AUTHOR +.P +Isaac Z\. Schlueter \fIhttp://blog\.izs\.me/\fR :: +isaacs \fIhttps://github\.com/isaacs/\fR :: +@izs \fIhttp://twitter\.com/izs\fR :: +i@izs\.me +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help help +.IP \(bu 2 +npm help 7 faq +.IP \(bu 2 +README +.IP \(bu 2 +npm help 5 package\.json +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help 7 index +.IP \(bu 2 +npm apihelp npm + +.RE + diff --git a/node_modules/npm/man/man3/npm-bin.3 b/node_modules/npm/man/man3/npm-bin.3 new file mode 100644 index 00000000..a16fed33 --- /dev/null +++ b/node_modules/npm/man/man3/npm-bin.3 @@ -0,0 +1,17 @@ +.TH "NPM\-BIN" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-bin\fR \- Display npm bin folder +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.bin(args, cb) +.fi +.RE +.SH DESCRIPTION +.P +Print the folder where npm will install executables\. +.P +This function should not be used programmatically\. Instead, just refer +to the \fBnpm\.bin\fP property\. + diff --git a/node_modules/npm/man/man3/npm-bugs.3 b/node_modules/npm/man/man3/npm-bugs.3 new file mode 100644 index 00000000..a84c3edc --- /dev/null +++ b/node_modules/npm/man/man3/npm-bugs.3 @@ -0,0 +1,23 @@ +.TH "NPM\-BUGS" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-bugs\fR \- Bugs for a package in a web browser maybe +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.bugs(package, callback) +.fi +.RE +.SH DESCRIPTION +.P +This command tries to guess at the likely location of a package's +bug tracker URL, and then tries to open it using the \fB\-\-browser\fP +config param\. +.P +Like other commands, the first parameter is an array\. This command only +uses the first element, which is expected to be a package name with an +optional version number\. +.P +This command will launch a browser, so this command may not be the most +friendly for programmatic use\. + diff --git a/node_modules/npm/man/man3/npm-cache.3 b/node_modules/npm/man/man3/npm-cache.3 new file mode 100644 index 00000000..efae452b --- /dev/null +++ b/node_modules/npm/man/man3/npm-cache.3 @@ -0,0 +1,34 @@ +.TH "NPM\-CACHE" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-cache\fR \- manage the npm cache programmatically +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.cache([args], callback) + +// helpers +npm\.commands\.cache\.clean([args], callback) +npm\.commands\.cache\.add([args], callback) +npm\.commands\.cache\.read(name, version, forceBypass, callback) +.fi +.RE +.SH DESCRIPTION +.P +This acts much the same ways as the npm help cache command line +functionality\. +.P +The callback is called with the package\.json data of the thing that is +eventually added to or read from the cache\. +.P +The top level \fBnpm\.commands\.cache(\.\.\.)\fP functionality is a public +interface, and like all commands on the \fBnpm\.commands\fP object, it will +match the command line behavior exactly\. +.P +However, the cache folder structure and the cache helper functions are +considered \fBinternal\fR API surface, and as such, may change in future +releases of npm, potentially without warning or significant version +incrementation\. +.P +Use at your own risk\. + diff --git a/node_modules/npm/man/man3/npm-commands.3 b/node_modules/npm/man/man3/npm-commands.3 new file mode 100644 index 00000000..9fcbce5a --- /dev/null +++ b/node_modules/npm/man/man3/npm-commands.3 @@ -0,0 +1,28 @@ +.TH "NPM\-COMMANDS" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-commands\fR \- npm commands +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands[](args, callback) +.fi +.RE +.SH DESCRIPTION +.P +npm comes with a full set of commands, and each of the commands takes a +similar set of arguments\. +.P +In general, all commands on the command object take an \fBarray\fR of positional +argument \fBstrings\fR\|\. The last argument to any function is a callback\. Some +commands are special and take other optional arguments\. +.P +All commands have their own man page\. See \fBman npm\-\fP for command\-line +usage, or \fBman 3 npm\-\fP for programmatic usage\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 index + +.RE + diff --git a/node_modules/npm/man/man3/npm-config.3 b/node_modules/npm/man/man3/npm-config.3 new file mode 100644 index 00000000..98c7dd69 --- /dev/null +++ b/node_modules/npm/man/man3/npm-config.3 @@ -0,0 +1,49 @@ +.TH "NPM\-CONFIG" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-config\fR \- Manage the npm configuration files +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.config(args, callback) +var val = npm\.config\.get(key) +npm\.config\.set(key, val) +.fi +.RE +.SH DESCRIPTION +.P +This function acts much the same way as the command\-line version\. The first +element in the array tells config what to do\. Possible values are: +.RS 0 +.IP \(bu 2 +\fBset\fP + Sets a config parameter\. The second element in \fBargs\fP is interpreted as the + key, and the third element is interpreted as the value\. +.IP \(bu 2 +\fBget\fP + Gets the value of a config parameter\. The second element in \fBargs\fP is the + key to get the value of\. +.IP \(bu 2 +\fBdelete\fP (\fBrm\fP or \fBdel\fP) + Deletes a parameter from the config\. The second element in \fBargs\fP is the + key to delete\. +.IP \(bu 2 +\fBlist\fP (\fBls\fP) + Show all configs that aren't secret\. No parameters necessary\. +.IP \(bu 2 +\fBedit\fP: + Opens the config file in the default editor\. This command isn't very useful + programmatically, but it is made available\. + +.RE +.P +To programmatically access npm configuration settings, or set them for +the duration of a program, use the \fBnpm\.config\.set\fP and \fBnpm\.config\.get\fP +functions instead\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm apihelp npm + +.RE + diff --git a/node_modules/npm/man/man3/npm-deprecate.3 b/node_modules/npm/man/man3/npm-deprecate.3 new file mode 100644 index 00000000..cb2ee708 --- /dev/null +++ b/node_modules/npm/man/man3/npm-deprecate.3 @@ -0,0 +1,43 @@ +.TH "NPM\-DEPRECATE" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-deprecate\fR \- Deprecate a version of a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.deprecate(args, callback) +.fi +.RE +.SH DESCRIPTION +.P +This command will update the npm registry entry for a package, providing +a deprecation warning to all who attempt to install it\. +.P +The 'args' parameter must have exactly two elements: +.RS 0 +.IP \(bu 2 +\fBpackage[@version]\fP + The \fBversion\fP portion is optional, and may be either a range, or a + specific version, or a tag\. +.IP \(bu 2 +\fBmessage\fP + The warning message that will be printed whenever a user attempts to + install the package\. + +.RE +.P +Note that you must be the package owner to deprecate something\. See the +\fBowner\fP and \fBadduser\fP help topics\. +.P +To un\-deprecate a package, specify an empty string (\fB""\fP) for the \fBmessage\fP argument\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm apihelp publish +.IP \(bu 2 +npm apihelp unpublish +.IP \(bu 2 +npm help 7 registry + +.RE + diff --git a/node_modules/npm/man/man3/npm-docs.3 b/node_modules/npm/man/man3/npm-docs.3 new file mode 100644 index 00000000..704e196f --- /dev/null +++ b/node_modules/npm/man/man3/npm-docs.3 @@ -0,0 +1,23 @@ +.TH "NPM\-DOCS" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-docs\fR \- Docs for a package in a web browser maybe +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.docs(package, callback) +.fi +.RE +.SH DESCRIPTION +.P +This command tries to guess at the likely location of a package's +documentation URL, and then tries to open it using the \fB\-\-browser\fP +config param\. +.P +Like other commands, the first parameter is an array\. This command only +uses the first element, which is expected to be a package name with an +optional version number\. +.P +This command will launch a browser, so this command may not be the most +friendly for programmatic use\. + diff --git a/node_modules/npm/man/man3/npm-edit.3 b/node_modules/npm/man/man3/npm-edit.3 new file mode 100644 index 00000000..c687f9f1 --- /dev/null +++ b/node_modules/npm/man/man3/npm-edit.3 @@ -0,0 +1,28 @@ +.TH "NPM\-EDIT" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-edit\fR \- Edit an installed package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.edit(package, callback) +.fi +.RE +.SH DESCRIPTION +.P +Opens the package folder in the default editor (or whatever you've +configured as the npm \fBeditor\fP config \-\- see \fBnpm help config\fP\|\.) +.P +After it has been edited, the package is rebuilt so as to pick up any +changes in compiled packages\. +.P +For instance, you can do \fBnpm install connect\fP to install connect +into your package, and then \fBnpm\.commands\.edit(["connect"], callback)\fP +to make a few changes to your locally installed copy\. +.P +The first parameter is a string array with a single element, the package +to open\. The package can optionally have a version number attached\. +.P +Since this command opens an editor in a new process, be careful about where +and how this is used\. + diff --git a/node_modules/npm/man/man3/npm-explore.3 b/node_modules/npm/man/man3/npm-explore.3 new file mode 100644 index 00000000..e750a7dd --- /dev/null +++ b/node_modules/npm/man/man3/npm-explore.3 @@ -0,0 +1,22 @@ +.TH "NPM\-EXPLORE" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-explore\fR \- Browse an installed package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.explore(args, callback) +.fi +.RE +.SH DESCRIPTION +.P +Spawn a subshell in the directory of the installed package specified\. +.P +If a command is specified, then it is run in the subshell, which then +immediately terminates\. +.P +Note that the package is \fInot\fR automatically rebuilt afterwards, so be +sure to use \fBnpm rebuild \fP if you make any changes\. +.P +The first element in the 'args' parameter must be a package name\. After that is the optional command, which can be any number of strings\. All of the strings will be combined into one, space\-delimited command\. + diff --git a/node_modules/npm/man/man3/npm-help-search.3 b/node_modules/npm/man/man3/npm-help-search.3 new file mode 100644 index 00000000..95fcb871 --- /dev/null +++ b/node_modules/npm/man/man3/npm-help-search.3 @@ -0,0 +1,41 @@ +.TH "NPM\-HELP\-SEARCH" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-help-search\fR \- Search the help pages +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.helpSearch(args, [silent,] callback) +.fi +.RE +.SH DESCRIPTION +.P +This command is rarely useful, but it exists in the rare case that it is\. +.P +This command takes an array of search terms and returns the help pages that +match in order of best match\. +.P +If there is only one match, then npm displays that help section\. If there +are multiple results, the results are printed to the screen formatted and the +array of results is returned\. Each result is an object with these properties: +.RS 0 +.IP \(bu 2 +hits: +A map of args to number of hits on that arg\. For example, {"npm": 3} +.IP \(bu 2 +found: +Total number of unique args that matched\. +.IP \(bu 2 +totalHits: +Total number of hits\. +.IP \(bu 2 +lines: +An array of all matching lines (and some adjacent lines)\. +.IP \(bu 2 +file: +Name of the file that matched + +.RE +.P +The silent parameter is not necessary not used, but it may in the future\. + diff --git a/node_modules/npm/man/man3/npm-init.3 b/node_modules/npm/man/man3/npm-init.3 new file mode 100644 index 00000000..ac94f1dd --- /dev/null +++ b/node_modules/npm/man/man3/npm-init.3 @@ -0,0 +1,32 @@ +.TH "NPM" "" "March 2017" "" "" +.SH "NAME" +\fBnpm\fR +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.init(args, callback) +.fi +.RE +.SH DESCRIPTION +.P +This will ask you a bunch of questions, and then write a package\.json for you\. +.P +It attempts to make reasonable guesses about what you want things to be set to, +and then writes a package\.json file with the options you've selected\. +.P +If you already have a package\.json file, it'll read that first, and default to +the options in there\. +.P +It is strictly additive, so it does not delete options from your package\.json +without a really good reason to do so\. +.P +Since this function expects to be run on the command\-line, it doesn't work very +well as a programmatically\. The best option is to roll your own, and since +JavaScript makes it stupid simple to output formatted JSON, that is the +preferred method\. If you're sure you want to handle command\-line prompting, +then go ahead and use this programmatically\. +.SH SEE ALSO +.P +npm help 5 package\.json + diff --git a/node_modules/npm/man/man3/npm-install.3 b/node_modules/npm/man/man3/npm-install.3 new file mode 100644 index 00000000..5a379128 --- /dev/null +++ b/node_modules/npm/man/man3/npm-install.3 @@ -0,0 +1,23 @@ +.TH "NPM\-INSTALL" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-install\fR \- install a package programmatically +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.install([where,] packages, callback) +.fi +.RE +.SH DESCRIPTION +.P +This acts much the same ways as installing on the command\-line\. +.P +The 'where' parameter is optional and only used internally, and it specifies +where the packages should be installed to\. +.P +The 'packages' parameter is an array of strings\. Each element in the array is +the name of a package to be installed\. +.P +Finally, 'callback' is a function that will be called when all packages have been +installed or when an error has been encountered\. + diff --git a/node_modules/npm/man/man3/npm-link.3 b/node_modules/npm/man/man3/npm-link.3 new file mode 100644 index 00000000..31b3a727 --- /dev/null +++ b/node_modules/npm/man/man3/npm-link.3 @@ -0,0 +1,41 @@ +.TH "NPM\-LINK" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-link\fR \- Symlink a package folder +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.link(callback) +npm\.commands\.link(packages, callback) +.fi +.RE +.SH DESCRIPTION +.P +Package linking is a two\-step process\. +.P +Without parameters, link will create a globally\-installed +symbolic link from \fBprefix/package\-name\fP to the current folder\. +.P +With a parameters, link will create a symlink from the local \fBnode_modules\fP +folder to the global symlink\. +.P +When creating tarballs for \fBnpm publish\fP, the linked packages are +"snapshotted" to their current state by resolving the symbolic links\. +.P +This is +handy for installing your own stuff, so that you can work on it and test it +iteratively without having to continually rebuild\. +.P +For example: +.P +.RS 2 +.nf +npm\.commands\.link(cb) # creates global link from the cwd + # (say redis package) +npm\.commands\.link('redis', cb) # link\-install the package +.fi +.RE +.P +Now, any changes to the redis package will be reflected in +the package in the current working directory + diff --git a/node_modules/npm/man/man3/npm-load.3 b/node_modules/npm/man/man3/npm-load.3 new file mode 100644 index 00000000..45522599 --- /dev/null +++ b/node_modules/npm/man/man3/npm-load.3 @@ -0,0 +1,34 @@ +.TH "NPM\-LOAD" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-load\fR \- Load config settings +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.load(conf, cb) +.fi +.RE +.SH DESCRIPTION +.P +npm\.load() must be called before any other function call\. Both parameters are +optional, but the second is recommended\. +.P +The first parameter is an object containing command\-line config params, and the +second parameter is a callback that will be called when npm is loaded and ready +to serve\. +.P +The first parameter should follow a similar structure as the package\.json +config object\. +.P +For example, to emulate the \-\-dev flag, pass an object that looks like this: +.P +.RS 2 +.nf +{ + "dev": true +} +.fi +.RE +.P +For a list of all the available command\-line configs, see \fBnpm help config\fP + diff --git a/node_modules/npm/man/man3/npm-ls.3 b/node_modules/npm/man/man3/npm-ls.3 new file mode 100644 index 00000000..aedf2acb --- /dev/null +++ b/node_modules/npm/man/man3/npm-ls.3 @@ -0,0 +1,68 @@ +.TH "NPM\-LS" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-ls\fR \- List installed packages +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.ls(args, [silent,] callback) +.fi +.RE +.SH DESCRIPTION +.P +This command will print to stdout all the versions of packages that are +installed, as well as their dependencies, in a tree\-structure\. It will also +return that data using the callback\. +.P +This command does not take any arguments, but args must be defined\. +Beyond that, if any arguments are passed in, npm will politely warn that it +does not take positional arguments, though you may set config flags +like with any other command, such as \fBglobal\fP to list global packages\. +.P +It will print out extraneous, missing, and invalid packages\. +.P +If the silent parameter is set to true, nothing will be output to the screen, +but the data will still be returned\. +.P +Callback is provided an error if one occurred, the full data about which +packages are installed and which dependencies they will receive, and a +"lite" data object which just shows which versions are installed where\. +Note that the full data object is a circular structure, so care must be +taken if it is serialized to JSON\. +.SH CONFIGURATION +.SS long +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Show extended information\. +.SS parseable +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Show parseable output instead of tree view\. +.SS global +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +List packages in the global install prefix instead of in the current +project\. +.P +Note, if parseable is set or long isn't set, then duplicates will be trimmed\. +This means that if a submodule has the same dependency as a parent module, then the +dependency will only be output once\. + diff --git a/node_modules/npm/man/man3/npm-outdated.3 b/node_modules/npm/man/man3/npm-outdated.3 new file mode 100644 index 00000000..10b3bf78 --- /dev/null +++ b/node_modules/npm/man/man3/npm-outdated.3 @@ -0,0 +1,17 @@ +.TH "NPM\-OUTDATED" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-outdated\fR \- Check for outdated packages +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.outdated([packages,] callback) +.fi +.RE +.SH DESCRIPTION +.P +This command will check the registry to see if the specified packages are +currently outdated\. +.P +If the 'packages' parameter is left out, npm will check all packages\. + diff --git a/node_modules/npm/man/man3/npm-owner.3 b/node_modules/npm/man/man3/npm-owner.3 new file mode 100644 index 00000000..d1fd4823 --- /dev/null +++ b/node_modules/npm/man/man3/npm-owner.3 @@ -0,0 +1,43 @@ +.TH "NPM\-OWNER" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-owner\fR \- Manage package owners +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.owner(args, callback) +.fi +.RE +.SH DESCRIPTION +.P +The first element of the 'args' parameter defines what to do, and the subsequent +elements depend on the action\. Possible values for the action are (order of +parameters are given in parenthesis): +.RS 0 +.IP \(bu 2 +ls (package): +List all the users who have access to modify a package and push new versions\. +Handy when you need to know who to bug for help\. +.IP \(bu 2 +add (user, package): +Add a new user as a maintainer of a package\. This user is enabled to modify +metadata, publish new versions, and add other owners\. +.IP \(bu 2 +rm (user, package): +Remove a user from the package owner list\. This immediately revokes their +privileges\. + +.RE +.P +Note that there is only one level of access\. Either you can modify a package, +or you can't\. Future versions may contain more fine\-grained access levels, but +that is not implemented at this time\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm apihelp publish +.IP \(bu 2 +npm help 7 registry + +.RE + diff --git a/node_modules/npm/man/man3/npm-pack.3 b/node_modules/npm/man/man3/npm-pack.3 new file mode 100644 index 00000000..d780ebb4 --- /dev/null +++ b/node_modules/npm/man/man3/npm-pack.3 @@ -0,0 +1,23 @@ +.TH "NPM\-PACK" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-pack\fR \- Create a tarball from a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.pack([packages,] callback) +.fi +.RE +.SH DESCRIPTION +.P +For anything that's installable (that is, a package folder, tarball, +tarball url, name@tag, name@version, or name), this command will fetch +it to the cache, and then copy the tarball to the current working +directory as \fB\-\.tgz\fP, and then write the filenames out to +stdout\. +.P +If the same package is specified multiple times, then the file will be +overwritten the second time\. +.P +If no arguments are supplied, then npm packs the current package folder\. + diff --git a/node_modules/npm/man/man3/npm-ping.3 b/node_modules/npm/man/man3/npm-ping.3 new file mode 100644 index 00000000..50d382fa --- /dev/null +++ b/node_modules/npm/man/man3/npm-ping.3 @@ -0,0 +1,18 @@ +.TH "NPM\-PING" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-ping\fR \- Ping npm registry +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.registry\.ping(registry, options, function (er, pong)) +.fi +.RE +.SH DESCRIPTION +.P +Attempts to connect to the given registry, returning a \fBpong\fP +object with various metadata if it succeeds\. +.P +This function is primarily useful for debugging connection issues +to npm registries\. + diff --git a/node_modules/npm/man/man3/npm-prefix.3 b/node_modules/npm/man/man3/npm-prefix.3 new file mode 100644 index 00000000..928545ef --- /dev/null +++ b/node_modules/npm/man/man3/npm-prefix.3 @@ -0,0 +1,19 @@ +.TH "NPM\-PREFIX" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-prefix\fR \- Display prefix +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.prefix(args, callback) +.fi +.RE +.SH DESCRIPTION +.P +Print the prefix to standard out\. +.P +\|'args' is never used and callback is never called with data\. +\|'args' must be present or things will break\. +.P +This function is not useful programmatically + diff --git a/node_modules/npm/man/man3/npm-prune.3 b/node_modules/npm/man/man3/npm-prune.3 new file mode 100644 index 00000000..362e7de2 --- /dev/null +++ b/node_modules/npm/man/man3/npm-prune.3 @@ -0,0 +1,21 @@ +.TH "NPM\-PRUNE" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-prune\fR \- Remove extraneous packages +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.prune([packages,] callback) +.fi +.RE +.SH DESCRIPTION +.P +This command removes "extraneous" packages\. +.P +The first parameter is optional, and it specifies packages to be removed\. +.P +No packages are specified, then all packages will be checked\. +.P +Extraneous packages are packages that are not listed on the parent +package's dependencies list\. + diff --git a/node_modules/npm/man/man3/npm-publish.3 b/node_modules/npm/man/man3/npm-publish.3 new file mode 100644 index 00000000..e4aff35f --- /dev/null +++ b/node_modules/npm/man/man3/npm-publish.3 @@ -0,0 +1,41 @@ +.TH "NPM\-PUBLISH" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-publish\fR \- Publish a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.publish([packages,] callback) +.fi +.RE +.SH DESCRIPTION +.P +Publishes a package to the registry so that it can be installed by name\. +Possible values in the 'packages' array are: +.RS 0 +.IP \(bu 2 +\fB\fP: +A folder containing a package\.json file +.IP \(bu 2 +\fB\fP: +A url or file path to a gzipped tar archive containing a single folder +with a package\.json file inside\. + +.RE +.P +If the package array is empty, npm will try to publish something in the +current working directory\. +.P +This command could fails if one of the packages specified already exists in +the registry\. Overwrites when the "force" environment variable is set\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help adduser +.IP \(bu 2 +npm apihelp owner + +.RE + diff --git a/node_modules/npm/man/man3/npm-rebuild.3 b/node_modules/npm/man/man3/npm-rebuild.3 new file mode 100644 index 00000000..889406b6 --- /dev/null +++ b/node_modules/npm/man/man3/npm-rebuild.3 @@ -0,0 +1,19 @@ +.TH "NPM\-REBUILD" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-rebuild\fR \- Rebuild a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.rebuild([packages,] callback) +.fi +.RE +.SH DESCRIPTION +.P +This command runs the \fBnpm build\fP command on each of the matched packages\. This is useful +when you install a new version of node, and must recompile all your C++ addons with +the new binary\. If no 'packages' parameter is specify, every package will be rebuilt\. +.SH CONFIGURATION +.P +See \fBnpm help build\fP + diff --git a/node_modules/npm/man/man3/npm-repo.3 b/node_modules/npm/man/man3/npm-repo.3 new file mode 100644 index 00000000..3636c433 --- /dev/null +++ b/node_modules/npm/man/man3/npm-repo.3 @@ -0,0 +1,23 @@ +.TH "NPM\-REPO" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-repo\fR \- Open package repository page in the browser +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.repo(package, callback) +.fi +.RE +.SH DESCRIPTION +.P +This command tries to guess at the likely location of a package's +repository URL, and then tries to open it using the \fB\-\-browser\fP +config param\. +.P +Like other commands, the first parameter is an array\. This command only +uses the first element, which is expected to be a package name with an +optional version number\. +.P +This command will launch a browser, so this command may not be the most +friendly for programmatic use\. + diff --git a/node_modules/npm/man/man3/npm-restart.3 b/node_modules/npm/man/man3/npm-restart.3 new file mode 100644 index 00000000..41680ef4 --- /dev/null +++ b/node_modules/npm/man/man3/npm-restart.3 @@ -0,0 +1,58 @@ +.TH "NPM\-RESTART" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-restart\fR \- Restart a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.restart(packages, callback) +.fi +.RE +.SH DESCRIPTION +.P +This restarts a package (or multiple packages)\. +.P +This runs a package's "stop", "restart", and "start" scripts, and associated +pre\- and post\- scripts, in the order given below: +.RS 0 +.IP 1. 3 +prerestart +.IP 2. 3 +prestop +.IP 3. 3 +stop +.IP 4. 3 +poststop +.IP 5. 3 +restart +.IP 6. 3 +prestart +.IP 7. 3 +start +.IP 8. 3 +poststart +.IP 9. 3 +postrestart + +.RE +.P +If no version is specified, then it restarts the "active" version\. +.P +npm can restart multiple packages\. Just specify multiple packages in +the \fBpackages\fP parameter\. +.SH NOTE +.P +Note that the "restart" script is run \fBin addition to\fR the "stop" +and "start" scripts, not instead of them\. +.P +This is the behavior as of \fBnpm\fP major version 2\. A change in this +behavior will be accompanied by an increase in major version number +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm apihelp start +.IP \(bu 2 +npm apihelp stop + +.RE + diff --git a/node_modules/npm/man/man3/npm-root.3 b/node_modules/npm/man/man3/npm-root.3 new file mode 100644 index 00000000..ff864448 --- /dev/null +++ b/node_modules/npm/man/man3/npm-root.3 @@ -0,0 +1,19 @@ +.TH "NPM\-ROOT" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-root\fR \- Display npm root +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.root(args, callback) +.fi +.RE +.SH DESCRIPTION +.P +Print the effective \fBnode_modules\fP folder to standard out\. +.P +\|'args' is never used and callback is never called with data\. +\|'args' must be present or things will break\. +.P +This function is not useful programmatically\. + diff --git a/node_modules/npm/man/man3/npm-run-script.3 b/node_modules/npm/man/man3/npm-run-script.3 new file mode 100644 index 00000000..9fc5dfe6 --- /dev/null +++ b/node_modules/npm/man/man3/npm-run-script.3 @@ -0,0 +1,37 @@ +.TH "NPM\-RUN\-SCRIPT" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-run-script\fR \- Run arbitrary package scripts +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.run\-script(args, callback) +.fi +.RE +.SH DESCRIPTION +.P +This runs an arbitrary command from a package's "scripts" object\. +.P +It is used by the test, start, restart, and stop commands, but can be +called directly, as well\. +.P +The 'args' parameter is an array of strings\. Behavior depends on the number +of elements\. If there is only one element, npm assumes that the element +represents a command to be run on the local repository\. If there is more than +one element, then the first is assumed to be the package and the second is +assumed to be the command to run\. All other elements are ignored\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 scripts +.IP \(bu 2 +npm apihelp test +.IP \(bu 2 +npm apihelp start +.IP \(bu 2 +npm apihelp restart +.IP \(bu 2 +npm apihelp stop + +.RE + diff --git a/node_modules/npm/man/man3/npm-search.3 b/node_modules/npm/man/man3/npm-search.3 new file mode 100644 index 00000000..429a91dc --- /dev/null +++ b/node_modules/npm/man/man3/npm-search.3 @@ -0,0 +1,52 @@ +.TH "NPM\-SEARCH" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-search\fR \- Search for packages +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.search(searchTerms, [silent,] [staleness,] callback) +.fi +.RE +.SH DESCRIPTION +.P +Search the registry for packages matching the search terms\. The available parameters are: +.RS 0 +.IP \(bu 2 +searchTerms: +Array of search terms\. These terms are case\-insensitive\. +.IP \(bu 2 +silent: +If true, npm will not log anything to the console\. +.IP \(bu 2 +staleness: +This is the threshold for stale packages\. "Fresh" packages are not refreshed +from the registry\. This value is measured in seconds\. +.IP \(bu 2 +callback: +Returns an object where each key is the name of a package, and the value +is information about that package along with a 'words' property, which is +a space\-delimited string of all of the interesting words in that package\. +The only properties included are those that are searched, which generally include: +.RS 0 +.IP \(bu 2 +name +.IP \(bu 2 +description +.IP \(bu 2 +maintainers +.IP \(bu 2 +url +.IP \(bu 2 +keywords + +.RE + +.RE +.P +A search on the registry excludes any result that does not match all of the +search terms\. It also removes any items from the results that contain an +excluded term (the "searchexclude" config)\. The search is case insensitive +and doesn't try to read your mind (it doesn't do any verb tense matching or the +like)\. + diff --git a/node_modules/npm/man/man3/npm-shrinkwrap.3 b/node_modules/npm/man/man3/npm-shrinkwrap.3 new file mode 100644 index 00000000..28df3b0e --- /dev/null +++ b/node_modules/npm/man/man3/npm-shrinkwrap.3 @@ -0,0 +1,24 @@ +.TH "NPM\-SHRINKWRAP" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-shrinkwrap\fR \- programmatically generate package shrinkwrap file +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.shrinkwrap(args, [silent,] callback) +.fi +.RE +.SH DESCRIPTION +.P +This acts much the same ways as shrinkwrapping on the command\-line\. +.P +This command does not take any arguments, but 'args' must be defined\. +Beyond that, if any arguments are passed in, npm will politely warn that it +does not take positional arguments\. +.P +If the 'silent' parameter is set to true, nothing will be output to the screen, +but the shrinkwrap file will still be written\. +.P +Finally, 'callback' is a function that will be called when the shrinkwrap has +been saved\. + diff --git a/node_modules/npm/man/man3/npm-start.3 b/node_modules/npm/man/man3/npm-start.3 new file mode 100644 index 00000000..7d8792b6 --- /dev/null +++ b/node_modules/npm/man/man3/npm-start.3 @@ -0,0 +1,17 @@ +.TH "NPM\-START" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-start\fR \- Start a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.start(packages, callback) +.fi +.RE +.SH DESCRIPTION +.P +This runs a package's "start" script, if one was provided\. +.P +npm can start multiple packages\. Just specify multiple packages in the +\fBpackages\fP parameter\. + diff --git a/node_modules/npm/man/man3/npm-stop.3 b/node_modules/npm/man/man3/npm-stop.3 new file mode 100644 index 00000000..56d8d11d --- /dev/null +++ b/node_modules/npm/man/man3/npm-stop.3 @@ -0,0 +1,17 @@ +.TH "NPM\-STOP" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-stop\fR \- Stop a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.stop(packages, callback) +.fi +.RE +.SH DESCRIPTION +.P +This runs a package's "stop" script, if one was provided\. +.P +npm can run stop on multiple packages\. Just specify multiple packages +in the \fBpackages\fP parameter\. + diff --git a/node_modules/npm/man/man3/npm-tag.3 b/node_modules/npm/man/man3/npm-tag.3 new file mode 100644 index 00000000..b83b6faf --- /dev/null +++ b/node_modules/npm/man/man3/npm-tag.3 @@ -0,0 +1,27 @@ +.TH "NPM\-TAG" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-tag\fR \- Tag a published version +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.tag(package@version, tag, callback) +.fi +.RE +.SH DESCRIPTION +.P +Tags the specified version of the package with the specified tag, or the +\fB\-\-tag\fP config if not specified\. +.P +The 'package@version' is an array of strings, but only the first two elements are +currently used\. +.P +The first element must be in the form package@version, where package +is the package name and version is the version number (much like installing a +specific version)\. +.P +The second element is the name of the tag to tag this version with\. If this +parameter is missing or falsey (empty), the default from the config will be +used\. For more information about how to set this config, check +\fBman 3 npm\-config\fP for programmatic usage or \fBman npm\-config\fP for cli usage\. + diff --git a/node_modules/npm/man/man3/npm-test.3 b/node_modules/npm/man/man3/npm-test.3 new file mode 100644 index 00000000..f8f4054c --- /dev/null +++ b/node_modules/npm/man/man3/npm-test.3 @@ -0,0 +1,20 @@ +.TH "NPM\-TEST" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-test\fR \- Test a package +.SH SYNOPSIS +.P +.RS 2 +.nf + npm\.commands\.test(packages, callback) +.fi +.RE +.SH DESCRIPTION +.P +This runs a package's "test" script, if one was provided\. +.P +To run tests as a condition of installation, set the \fBnpat\fP config to +true\. +.P +npm can run tests on multiple packages\. Just specify multiple packages +in the \fBpackages\fP parameter\. + diff --git a/node_modules/npm/man/man3/npm-uninstall.3 b/node_modules/npm/man/man3/npm-uninstall.3 new file mode 100644 index 00000000..0eff1c37 --- /dev/null +++ b/node_modules/npm/man/man3/npm-uninstall.3 @@ -0,0 +1,20 @@ +.TH "NPM\-UNINSTALL" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-uninstall\fR \- uninstall a package programmatically +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.uninstall(packages, callback) +.fi +.RE +.SH DESCRIPTION +.P +This acts much the same ways as uninstalling on the command\-line\. +.P +The 'packages' parameter is an array of strings\. Each element in the array is +the name of a package to be uninstalled\. +.P +Finally, 'callback' is a function that will be called when all packages have been +uninstalled or when an error has been encountered\. + diff --git a/node_modules/npm/man/man3/npm-unpublish.3 b/node_modules/npm/man/man3/npm-unpublish.3 new file mode 100644 index 00000000..0bb8b3e9 --- /dev/null +++ b/node_modules/npm/man/man3/npm-unpublish.3 @@ -0,0 +1,24 @@ +.TH "NPM\-UNPUBLISH" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-unpublish\fR \- Remove a package from the registry +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.unpublish(package, callback) +.fi +.RE +.SH DESCRIPTION +.P +This removes a package version from the registry, deleting its +entry and removing the tarball\. +.P +The package parameter must be defined\. +.P +Only the first element in the package parameter is used\. If there is no first +element, then npm assumes that the package at the current working directory +is what is meant\. +.P +If no version is specified, or if all versions are removed then +the root package entry is removed from the registry entirely\. + diff --git a/node_modules/npm/man/man3/npm-update.3 b/node_modules/npm/man/man3/npm-update.3 new file mode 100644 index 00000000..9eb8f0d8 --- /dev/null +++ b/node_modules/npm/man/man3/npm-update.3 @@ -0,0 +1,26 @@ +.TH "NPM\-UPDATE" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-update\fR \- Update a package +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.update(packages, callback) +.fi +.RE +.TH "DESCRIPTION" "" "March 2017" "" "" +.SH "NAME" +\fBDESCRIPTION\fR +.P +Updates a package, upgrading it to the latest version\. It also installs any +missing packages\. +.P +The \fBpackages\fP argument is an array of packages to update\. The \fBcallback\fP +parameter will be called when done or when an error occurs\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help update + +.RE + diff --git a/node_modules/npm/man/man3/npm-version.3 b/node_modules/npm/man/man3/npm-version.3 new file mode 100644 index 00000000..561fa433 --- /dev/null +++ b/node_modules/npm/man/man3/npm-version.3 @@ -0,0 +1,22 @@ +.TH "NPM\-VERSION" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-version\fR \- Bump a package version +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.version(newversion, callback) +.fi +.RE +.SH DESCRIPTION +.P +Run this in a package directory to bump the version and write the new +data back to the package\.json file\. +.P +If run in a git repo, it will also create a version commit and tag, and +fail if the repo is not clean\. +.P +Like all other commands, this function takes a string array as its first +parameter\. The difference, however, is this function will fail if it does +not have exactly one element\. The only element should be a version number\. + diff --git a/node_modules/npm/man/man3/npm-view.3 b/node_modules/npm/man/man3/npm-view.3 new file mode 100644 index 00000000..1123c7b7 --- /dev/null +++ b/node_modules/npm/man/man3/npm-view.3 @@ -0,0 +1,131 @@ +.TH "NPM\-VIEW" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-view\fR \- View registry info +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.view(args, [silent,] callback) +.fi +.RE +.SH DESCRIPTION +.P +This command shows data about a package and prints it to the stream +referenced by the \fBoutfd\fP config, which defaults to stdout\. +.P +The "args" parameter is an ordered list that closely resembles the command\-line +usage\. The elements should be ordered such that the first element is +the package and version (package@version)\. The version is optional\. After that, +the rest of the parameters are fields with optional subfields ("field\.subfield") +which can be used to get only the information desired from the registry\. +.P +The callback will be passed all of the data returned by the query\. +.P +For example, to get the package registry entry for the \fBconnect\fP package, +you can do this: +.P +.RS 2 +.nf +npm\.commands\.view(["connect"], callback) +.fi +.RE +.P +If no version is specified, "latest" is assumed\. +.P +Field names can be specified after the package descriptor\. +For example, to show the dependencies of the \fBronn\fP package at version +0\.3\.5, you could do the following: +.P +.RS 2 +.nf +npm\.commands\.view(["ronn@0\.3\.5", "dependencies"], callback) +.fi +.RE +.P +You can view child field by separating them with a period\. +To view the git repository URL for the latest version of npm, you could +do this: +.P +.RS 2 +.nf +npm\.commands\.view(["npm", "repository\.url"], callback) +.fi +.RE +.P +For fields that are arrays, requesting a non\-numeric field will return +all of the values from the objects in the list\. For example, to get all +the contributor names for the "express" project, you can do this: +.P +.RS 2 +.nf +npm\.commands\.view(["express", "contributors\.email"], callback) +.fi +.RE +.P +You may also use numeric indices in square braces to specifically select +an item in an array field\. To just get the email address of the first +contributor in the list, you can do this: +.P +.RS 2 +.nf +npm\.commands\.view(["express", "contributors[0]\.email"], callback) +.fi +.RE +.P +Multiple fields may be specified, and will be printed one after another\. +For exampls, to get all the contributor names and email addresses, you +can do this: +.P +.RS 2 +.nf +npm\.commands\.view(["express", "contributors\.name", "contributors\.email"], callback) +.fi +.RE +.P +"Person" fields are shown as a string if they would be shown as an +object\. So, for example, this will show the list of npm contributors in +the shortened string format\. (See \fBnpm help json\fP for more on this\.) +.P +.RS 2 +.nf +npm\.commands\.view(["npm", "contributors"], callback) +.fi +.RE +.P +If a version range is provided, then data will be printed for every +matching version of the package\. This will show which version of jsdom +was required by each matching version of yui3: +.P +.RS 2 +.nf +npm\.commands\.view(["yui3@>0\.5\.4", "dependencies\.jsdom"], callback) +.fi +.RE +.SH OUTPUT +.P +If only a single string field for a single version is output, then it +will not be colorized or quoted, so as to enable piping the output to +another command\. +.P +If the version range matches multiple versions, than each printed value +will be prefixed with the version it applies to\. +.P +If multiple fields are requested, than each of them are prefixed with +the field name\. +.P +Console output can be disabled by setting the 'silent' parameter to true\. +.SH RETURN VALUE +.P +The data returned will be an object in this formation: +.P +.RS 2 +.nf +{ : + { : + , \.\.\. } +, \.\.\. } +.fi +.RE +.P +corresponding to the list of fields selected\. + diff --git a/node_modules/npm/man/man3/npm-whoami.3 b/node_modules/npm/man/man3/npm-whoami.3 new file mode 100644 index 00000000..ef6a102c --- /dev/null +++ b/node_modules/npm/man/man3/npm-whoami.3 @@ -0,0 +1,19 @@ +.TH "NPM\-WHOAMI" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm-whoami\fR \- Display npm username +.SH SYNOPSIS +.P +.RS 2 +.nf +npm\.commands\.whoami(args, callback) +.fi +.RE +.SH DESCRIPTION +.P +Print the \fBusername\fP config to standard output\. +.P +\|'args' is never used and callback is never called with data\. +\|'args' must be present or things will break\. +.P +This function is not useful programmatically + diff --git a/node_modules/npm/man/man3/npm.3 b/node_modules/npm/man/man3/npm.3 new file mode 100644 index 00000000..17fa9b3d --- /dev/null +++ b/node_modules/npm/man/man3/npm.3 @@ -0,0 +1,124 @@ +.TH "NPM" "3" "March 2017" "" "" +.SH "NAME" +\fBnpm\fR \- javascript package manager +.SH SYNOPSIS +.P +.RS 2 +.nf +var npm = require("npm") +npm\.load([configObject, ]function (er, npm) { + // use the npm object, now that it's loaded\. + + npm\.config\.set(key, val) + val = npm\.config\.get(key) + + console\.log("prefix = %s", npm\.prefix) + + npm\.commands\.install(["package"], cb) +}) +.fi +.RE +.SH VERSION +.P +2.15.12 +.SH DESCRIPTION +.P +This is the API documentation for npm\. +To find documentation of the command line +client, see npm help \fBnpm\fP\|\. +.P +Prior to using npm's commands, \fBnpm\.load()\fP must be called\. If you provide +\fBconfigObject\fP as an object map of top\-level configs, they override the values +stored in the various config locations\. In the npm command line client, this +set of configs is parsed from the command line options\. Additional +configuration params are loaded from two configuration files\. See +npm help \fBnpm\-config\fP, npm help 7 \fBnpm\-config\fP, and npm help 5 \fBnpmrc\fP for more information\. +.P +After that, each of the functions are accessible in the +commands object: \fBnpm\.commands\.\fP\|\. See npm help 7 \fBnpm\-index\fP for a list of +all possible commands\. +.P +All commands on the command object take an \fBarray\fR of positional argument +\fBstrings\fR\|\. The last argument to any function is a callback\. Some +commands take other optional arguments\. +.P +Configs cannot currently be set on a per function basis, as each call to +npm\.config\.set will change the value for \fIall\fR npm commands in that process\. +.P +To find API documentation for a specific command, run the \fBnpm apihelp\fP +command\. +.SH METHODS AND PROPERTIES +.RS 0 +.IP \(bu 2 +\fBnpm\.load(configs, cb)\fP + Load the configuration params, and call the \fBcb\fP function once the + globalconfig and userconfig files have been loaded as well, or on + nextTick if they've already been loaded\. +.IP \(bu 2 +\fBnpm\.config\fP + An object for accessing npm configuration parameters\. +.RS 0 +.IP \(bu 2 +\fBnpm\.config\.get(key)\fP +.IP \(bu 2 +\fBnpm\.config\.set(key, val)\fP +.IP \(bu 2 +\fBnpm\.config\.del(key)\fP + +.RE +.IP \(bu 2 +\fBnpm\.dir\fP or \fBnpm\.root\fP + The \fBnode_modules\fP directory where npm will operate\. +.IP \(bu 2 +\fBnpm\.prefix\fP + The prefix where npm is operating\. (Most often the current working + directory\.) +.IP \(bu 2 +\fBnpm\.cache\fP + The place where npm keeps JSON and tarballs it fetches from the + registry (or uploads to the registry)\. +.IP \(bu 2 +\fBnpm\.tmp\fP + npm's temporary working directory\. +.IP \(bu 2 +\fBnpm\.deref\fP + Get the "real" name for a command that has either an alias or + abbreviation\. + +.RE +.SH MAGIC +.P +For each of the methods in the \fBnpm\.commands\fP object, a method is added to the +npm object, which takes a set of positional string arguments rather than an +array and a callback\. +.P +If the last argument is a callback, then it will use the supplied +callback\. However, if no callback is provided, then it will print out +the error or results\. +.P +For example, this would work in a node repl: +.P +.RS 2 +.nf +> npm = require("npm") +> npm\.load() // wait a sec\.\.\. +> npm\.install("dnode", "express") +.fi +.RE +.P +Note that that \fIwon't\fR work in a node program, since the \fBinstall\fP +method will get called before the configuration load is completed\. +.SH ABBREVS +.P +In order to support \fBnpm ins foo\fP instead of \fBnpm install foo\fP, the +\fBnpm\.commands\fP object has a set of abbreviations as well as the full +method names\. Use the \fBnpm\.deref\fP method to find the real name\. +.P +For example: +.P +.RS 2 +.nf +var cmd = npm\.deref("unp") // cmd === "unpublish" +.fi +.RE + diff --git a/node_modules/npm/man/man5/npm-folders.5 b/node_modules/npm/man/man5/npm-folders.5 new file mode 100644 index 00000000..3bd9964c --- /dev/null +++ b/node_modules/npm/man/man5/npm-folders.5 @@ -0,0 +1,229 @@ +.TH "NPM\-FOLDERS" "5" "March 2017" "" "" +.SH "NAME" +\fBnpm-folders\fR \- Folder Structures Used by npm +.SH DESCRIPTION +.P +npm puts various things on your computer\. That's its job\. +.P +This document will tell you what it puts where\. +.SS tl;dr +.RS 0 +.IP \(bu 2 +Local install (default): puts stuff in \fB\|\./node_modules\fP of the current +package root\. +.IP \(bu 2 +Global install (with \fB\-g\fP): puts stuff in /usr/local or wherever node +is installed\. +.IP \(bu 2 +Install it \fBlocally\fR if you're going to \fBrequire()\fP it\. +.IP \(bu 2 +Install it \fBglobally\fR if you're going to run it on the command line\. +.IP \(bu 2 +If you need both, then install it in both places, or use \fBnpm link\fP\|\. + +.RE +.SS prefix Configuration +.P +The \fBprefix\fP config defaults to the location where node is installed\. +On most systems, this is \fB/usr/local\fP\|\. On windows, this is the exact +location of the node\.exe binary\. On Unix systems, it's one level up, +since node is typically installed at \fB{prefix}/bin/node\fP rather than +\fB{prefix}/node\.exe\fP\|\. +.P +When the \fBglobal\fP flag is set, npm installs things into this prefix\. +When it is not set, it uses the root of the current package, or the +current working directory if not in a package already\. +.SS Node Modules +.P +Packages are dropped into the \fBnode_modules\fP folder under the \fBprefix\fP\|\. +When installing locally, this means that you can +\fBrequire("packagename")\fP to load its main module, or +\fBrequire("packagename/lib/path/to/sub/module")\fP to load other modules\. +.P +Global installs on Unix systems go to \fB{prefix}/lib/node_modules\fP\|\. +Global installs on Windows go to \fB{prefix}/node_modules\fP (that is, no +\fBlib\fP folder\.) +.P +Scoped packages are installed the same way, except they are grouped together +in a sub\-folder of the relevant \fBnode_modules\fP folder with the name of that +scope prefix by the @ symbol, e\.g\. \fBnpm install @myorg/package\fP would place +the package in \fB{prefix}/node_modules/@myorg/package\fP\|\. See npm help 7 \fBscope\fP for +more details\. +.P +If you wish to \fBrequire()\fP a package, then install it locally\. +.SS Executables +.P +When in global mode, executables are linked into \fB{prefix}/bin\fP on Unix, +or directly into \fB{prefix}\fP on Windows\. +.P +When in local mode, executables are linked into +\fB\|\./node_modules/\.bin\fP so that they can be made available to scripts run +through npm\. (For example, so that a test runner will be in the path +when you run \fBnpm test\fP\|\.) +.SS Man Pages +.P +When in global mode, man pages are linked into \fB{prefix}/share/man\fP\|\. +.P +When in local mode, man pages are not installed\. +.P +Man pages are not installed on Windows systems\. +.SS Cache +.P +See npm help \fBnpm\-cache\fP\|\. Cache files are stored in \fB~/\.npm\fP on Posix, or +\fB~/npm\-cache\fP on Windows\. +.P +This is controlled by the \fBcache\fP configuration param\. +.SS Temp Files +.P +Temporary files are stored by default in the folder specified by the +\fBtmp\fP config, which defaults to the TMPDIR, TMP, or TEMP environment +variables, or \fB/tmp\fP on Unix and \fBc:\\windows\\temp\fP on Windows\. +.P +Temp files are given a unique folder under this root for each run of the +program, and are deleted upon successful exit\. +.SH More Information +.P +When installing locally, npm first tries to find an appropriate +\fBprefix\fP folder\. This is so that \fBnpm install foo@1\.2\.3\fP will install +to the sensible root of your package, even if you happen to have \fBcd\fPed +into some other folder\. +.P +Starting at the $PWD, npm will walk up the folder tree checking for a +folder that contains either a \fBpackage\.json\fP file, or a \fBnode_modules\fP +folder\. If such a thing is found, then that is treated as the effective +"current directory" for the purpose of running npm commands\. (This +behavior is inspired by and similar to git's \.git\-folder seeking +logic when running git commands in a working dir\.) +.P +If no package root is found, then the current folder is used\. +.P +When you run \fBnpm install foo@1\.2\.3\fP, then the package is loaded into +the cache, and then unpacked into \fB\|\./node_modules/foo\fP\|\. Then, any of +foo's dependencies are similarly unpacked into +\fB\|\./node_modules/foo/node_modules/\.\.\.\fP\|\. +.P +Any bin files are symlinked to \fB\|\./node_modules/\.bin/\fP, so that they may +be found by npm scripts when necessary\. +.SS Global Installation +.P +If the \fBglobal\fP configuration is set to true, then npm will +install packages "globally"\. +.P +For global installation, packages are installed roughly the same way, +but using the folders described above\. +.SS Cycles, Conflicts, and Folder Parsimony +.P +Cycles are handled using the property of node's module system that it +walks up the directories looking for \fBnode_modules\fP folders\. So, at every +stage, if a package is already installed in an ancestor \fBnode_modules\fP +folder, then it is not installed at the current location\. +.P +Consider the case above, where \fBfoo \-> bar \-> baz\fP\|\. Imagine if, in +addition to that, baz depended on bar, so you'd have: +\fBfoo \-> bar \-> baz \-> bar \-> baz \.\.\.\fP\|\. However, since the folder +structure is: \fBfoo/node_modules/bar/node_modules/baz\fP, there's no need to +put another copy of bar into \fB\|\.\.\./baz/node_modules\fP, since when it calls +require("bar"), it will get the copy that is installed in +\fBfoo/node_modules/bar\fP\|\. +.P +This shortcut is only used if the exact same +version would be installed in multiple nested \fBnode_modules\fP folders\. It +is still possible to have \fBa/node_modules/b/node_modules/a\fP if the two +"a" packages are different versions\. However, without repeating the +exact same package multiple times, an infinite regress will always be +prevented\. +.P +Another optimization can be made by installing dependencies at the +highest level possible, below the localized "target" folder\. +.SS Example +.P +Consider this dependency graph: +.P +.RS 2 +.nf +foo ++\-\- blerg@1\.2\.5 ++\-\- bar@1\.2\.3 +| +\-\- blerg@1\.x (latest=1\.3\.7) +| +\-\- baz@2\.x +| | `\-\- quux@3\.x +| | `\-\- bar@1\.2\.3 (cycle) +| `\-\- asdf@* +`\-\- baz@1\.2\.3 + `\-\- quux@3\.x + `\-\- bar +.fi +.RE +.P +In this case, we might expect a folder structure like this: +.P +.RS 2 +.nf +foo ++\-\- node_modules + +\-\- blerg (1\.2\.5) <\-\-\-[A] + +\-\- bar (1\.2\.3) <\-\-\-[B] + | `\-\- node_modules + | +\-\- baz (2\.0\.2) <\-\-\-[C] + | | `\-\- node_modules + | | `\-\- quux (3\.2\.0) + | `\-\- asdf (2\.3\.4) + `\-\- baz (1\.2\.3) <\-\-\-[D] + `\-\- node_modules + `\-\- quux (3\.2\.0) <\-\-\-[E] +.fi +.RE +.P +Since foo depends directly on \fBbar@1\.2\.3\fP and \fBbaz@1\.2\.3\fP, those are +installed in foo's \fBnode_modules\fP folder\. +.P +Even though the latest copy of blerg is 1\.3\.7, foo has a specific +dependency on version 1\.2\.5\. So, that gets installed at [A]\. Since the +parent installation of blerg satisfies bar's dependency on \fBblerg@1\.x\fP, +it does not install another copy under [B]\. +.P +Bar [B] also has dependencies on baz and asdf, so those are installed in +bar's \fBnode_modules\fP folder\. Because it depends on \fBbaz@2\.x\fP, it cannot +re\-use the \fBbaz@1\.2\.3\fP installed in the parent \fBnode_modules\fP folder [D], +and must install its own copy [C]\. +.P +Underneath bar, the \fBbaz \-> quux \-> bar\fP dependency creates a cycle\. +However, because bar is already in quux's ancestry [B], it does not +unpack another copy of bar into that folder\. +.P +Underneath \fBfoo \-> baz\fP [D], quux's [E] folder tree is empty, because its +dependency on bar is satisfied by the parent folder copy installed at [B]\. +.P +For a graphical breakdown of what is installed where, use \fBnpm ls\fP\|\. +.SS Publishing +.P +Upon publishing, npm will look in the \fBnode_modules\fP folder\. If any of +the items there are not in the \fBbundledDependencies\fP array, then they will +not be included in the package tarball\. +.P +This allows a package maintainer to install all of their dependencies +(and dev dependencies) locally, but only re\-publish those items that +cannot be found elsewhere\. See npm help 5 \fBpackage\.json\fP for more information\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 faq +.IP \(bu 2 +npm help 5 package\.json +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help pack +.IP \(bu 2 +npm help cache +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help publish + +.RE + diff --git a/node_modules/npm/man/man5/npm-global.5 b/node_modules/npm/man/man5/npm-global.5 new file mode 100644 index 00000000..3bd9964c --- /dev/null +++ b/node_modules/npm/man/man5/npm-global.5 @@ -0,0 +1,229 @@ +.TH "NPM\-FOLDERS" "5" "March 2017" "" "" +.SH "NAME" +\fBnpm-folders\fR \- Folder Structures Used by npm +.SH DESCRIPTION +.P +npm puts various things on your computer\. That's its job\. +.P +This document will tell you what it puts where\. +.SS tl;dr +.RS 0 +.IP \(bu 2 +Local install (default): puts stuff in \fB\|\./node_modules\fP of the current +package root\. +.IP \(bu 2 +Global install (with \fB\-g\fP): puts stuff in /usr/local or wherever node +is installed\. +.IP \(bu 2 +Install it \fBlocally\fR if you're going to \fBrequire()\fP it\. +.IP \(bu 2 +Install it \fBglobally\fR if you're going to run it on the command line\. +.IP \(bu 2 +If you need both, then install it in both places, or use \fBnpm link\fP\|\. + +.RE +.SS prefix Configuration +.P +The \fBprefix\fP config defaults to the location where node is installed\. +On most systems, this is \fB/usr/local\fP\|\. On windows, this is the exact +location of the node\.exe binary\. On Unix systems, it's one level up, +since node is typically installed at \fB{prefix}/bin/node\fP rather than +\fB{prefix}/node\.exe\fP\|\. +.P +When the \fBglobal\fP flag is set, npm installs things into this prefix\. +When it is not set, it uses the root of the current package, or the +current working directory if not in a package already\. +.SS Node Modules +.P +Packages are dropped into the \fBnode_modules\fP folder under the \fBprefix\fP\|\. +When installing locally, this means that you can +\fBrequire("packagename")\fP to load its main module, or +\fBrequire("packagename/lib/path/to/sub/module")\fP to load other modules\. +.P +Global installs on Unix systems go to \fB{prefix}/lib/node_modules\fP\|\. +Global installs on Windows go to \fB{prefix}/node_modules\fP (that is, no +\fBlib\fP folder\.) +.P +Scoped packages are installed the same way, except they are grouped together +in a sub\-folder of the relevant \fBnode_modules\fP folder with the name of that +scope prefix by the @ symbol, e\.g\. \fBnpm install @myorg/package\fP would place +the package in \fB{prefix}/node_modules/@myorg/package\fP\|\. See npm help 7 \fBscope\fP for +more details\. +.P +If you wish to \fBrequire()\fP a package, then install it locally\. +.SS Executables +.P +When in global mode, executables are linked into \fB{prefix}/bin\fP on Unix, +or directly into \fB{prefix}\fP on Windows\. +.P +When in local mode, executables are linked into +\fB\|\./node_modules/\.bin\fP so that they can be made available to scripts run +through npm\. (For example, so that a test runner will be in the path +when you run \fBnpm test\fP\|\.) +.SS Man Pages +.P +When in global mode, man pages are linked into \fB{prefix}/share/man\fP\|\. +.P +When in local mode, man pages are not installed\. +.P +Man pages are not installed on Windows systems\. +.SS Cache +.P +See npm help \fBnpm\-cache\fP\|\. Cache files are stored in \fB~/\.npm\fP on Posix, or +\fB~/npm\-cache\fP on Windows\. +.P +This is controlled by the \fBcache\fP configuration param\. +.SS Temp Files +.P +Temporary files are stored by default in the folder specified by the +\fBtmp\fP config, which defaults to the TMPDIR, TMP, or TEMP environment +variables, or \fB/tmp\fP on Unix and \fBc:\\windows\\temp\fP on Windows\. +.P +Temp files are given a unique folder under this root for each run of the +program, and are deleted upon successful exit\. +.SH More Information +.P +When installing locally, npm first tries to find an appropriate +\fBprefix\fP folder\. This is so that \fBnpm install foo@1\.2\.3\fP will install +to the sensible root of your package, even if you happen to have \fBcd\fPed +into some other folder\. +.P +Starting at the $PWD, npm will walk up the folder tree checking for a +folder that contains either a \fBpackage\.json\fP file, or a \fBnode_modules\fP +folder\. If such a thing is found, then that is treated as the effective +"current directory" for the purpose of running npm commands\. (This +behavior is inspired by and similar to git's \.git\-folder seeking +logic when running git commands in a working dir\.) +.P +If no package root is found, then the current folder is used\. +.P +When you run \fBnpm install foo@1\.2\.3\fP, then the package is loaded into +the cache, and then unpacked into \fB\|\./node_modules/foo\fP\|\. Then, any of +foo's dependencies are similarly unpacked into +\fB\|\./node_modules/foo/node_modules/\.\.\.\fP\|\. +.P +Any bin files are symlinked to \fB\|\./node_modules/\.bin/\fP, so that they may +be found by npm scripts when necessary\. +.SS Global Installation +.P +If the \fBglobal\fP configuration is set to true, then npm will +install packages "globally"\. +.P +For global installation, packages are installed roughly the same way, +but using the folders described above\. +.SS Cycles, Conflicts, and Folder Parsimony +.P +Cycles are handled using the property of node's module system that it +walks up the directories looking for \fBnode_modules\fP folders\. So, at every +stage, if a package is already installed in an ancestor \fBnode_modules\fP +folder, then it is not installed at the current location\. +.P +Consider the case above, where \fBfoo \-> bar \-> baz\fP\|\. Imagine if, in +addition to that, baz depended on bar, so you'd have: +\fBfoo \-> bar \-> baz \-> bar \-> baz \.\.\.\fP\|\. However, since the folder +structure is: \fBfoo/node_modules/bar/node_modules/baz\fP, there's no need to +put another copy of bar into \fB\|\.\.\./baz/node_modules\fP, since when it calls +require("bar"), it will get the copy that is installed in +\fBfoo/node_modules/bar\fP\|\. +.P +This shortcut is only used if the exact same +version would be installed in multiple nested \fBnode_modules\fP folders\. It +is still possible to have \fBa/node_modules/b/node_modules/a\fP if the two +"a" packages are different versions\. However, without repeating the +exact same package multiple times, an infinite regress will always be +prevented\. +.P +Another optimization can be made by installing dependencies at the +highest level possible, below the localized "target" folder\. +.SS Example +.P +Consider this dependency graph: +.P +.RS 2 +.nf +foo ++\-\- blerg@1\.2\.5 ++\-\- bar@1\.2\.3 +| +\-\- blerg@1\.x (latest=1\.3\.7) +| +\-\- baz@2\.x +| | `\-\- quux@3\.x +| | `\-\- bar@1\.2\.3 (cycle) +| `\-\- asdf@* +`\-\- baz@1\.2\.3 + `\-\- quux@3\.x + `\-\- bar +.fi +.RE +.P +In this case, we might expect a folder structure like this: +.P +.RS 2 +.nf +foo ++\-\- node_modules + +\-\- blerg (1\.2\.5) <\-\-\-[A] + +\-\- bar (1\.2\.3) <\-\-\-[B] + | `\-\- node_modules + | +\-\- baz (2\.0\.2) <\-\-\-[C] + | | `\-\- node_modules + | | `\-\- quux (3\.2\.0) + | `\-\- asdf (2\.3\.4) + `\-\- baz (1\.2\.3) <\-\-\-[D] + `\-\- node_modules + `\-\- quux (3\.2\.0) <\-\-\-[E] +.fi +.RE +.P +Since foo depends directly on \fBbar@1\.2\.3\fP and \fBbaz@1\.2\.3\fP, those are +installed in foo's \fBnode_modules\fP folder\. +.P +Even though the latest copy of blerg is 1\.3\.7, foo has a specific +dependency on version 1\.2\.5\. So, that gets installed at [A]\. Since the +parent installation of blerg satisfies bar's dependency on \fBblerg@1\.x\fP, +it does not install another copy under [B]\. +.P +Bar [B] also has dependencies on baz and asdf, so those are installed in +bar's \fBnode_modules\fP folder\. Because it depends on \fBbaz@2\.x\fP, it cannot +re\-use the \fBbaz@1\.2\.3\fP installed in the parent \fBnode_modules\fP folder [D], +and must install its own copy [C]\. +.P +Underneath bar, the \fBbaz \-> quux \-> bar\fP dependency creates a cycle\. +However, because bar is already in quux's ancestry [B], it does not +unpack another copy of bar into that folder\. +.P +Underneath \fBfoo \-> baz\fP [D], quux's [E] folder tree is empty, because its +dependency on bar is satisfied by the parent folder copy installed at [B]\. +.P +For a graphical breakdown of what is installed where, use \fBnpm ls\fP\|\. +.SS Publishing +.P +Upon publishing, npm will look in the \fBnode_modules\fP folder\. If any of +the items there are not in the \fBbundledDependencies\fP array, then they will +not be included in the package tarball\. +.P +This allows a package maintainer to install all of their dependencies +(and dev dependencies) locally, but only re\-publish those items that +cannot be found elsewhere\. See npm help 5 \fBpackage\.json\fP for more information\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 faq +.IP \(bu 2 +npm help 5 package\.json +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help pack +.IP \(bu 2 +npm help cache +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help publish + +.RE + diff --git a/node_modules/npm/man/man5/npm-json.5 b/node_modules/npm/man/man5/npm-json.5 new file mode 100644 index 00000000..b8167f5d --- /dev/null +++ b/node_modules/npm/man/man5/npm-json.5 @@ -0,0 +1,923 @@ +.TH "PACKAGE\.JSON" "5" "March 2017" "" "" +.SH "NAME" +\fBpackage.json\fR \- Specifics of npm's package\.json handling +.SH DESCRIPTION +.P +This document is all you need to know about what's required in your package\.json +file\. It must be actual JSON, not just a JavaScript object literal\. +.P +A lot of the behavior described in this document is affected by the config +settings described in npm help 7 \fBnpm\-config\fP\|\. +.SH name +.P +The \fImost\fR important things in your package\.json are the name and version fields\. +Those are actually required, and your package won't install without +them\. The name and version together form an identifier that is assumed +to be completely unique\. Changes to the package should come along with +changes to the version\. +.P +The name is what your thing is called\. +.P +Some rules: +.RS 0 +.IP \(bu 2 +The name must be less than or equal to 214 characters\. This includes the scope for +scoped packages\. +.IP \(bu 2 +The name can't start with a dot or an underscore\. +.IP \(bu 2 +New packages must not have uppercase letters in the name\. +.IP \(bu 2 +The name ends up being part of a URL, an argument on the command line, and a +folder name\. Therefore, the name can't contain any non\-URL\-safe characters\. + +.RE +.P +Some tips: +.RS 0 +.IP \(bu 2 +Don't use the same name as a core Node module\. +.IP \(bu 2 +Don't put "js" or "node" in the name\. It's assumed that it's js, since you're +writing a package\.json file, and you can specify the engine using the "engines" +field\. (See below\.) +.IP \(bu 2 +The name will probably be passed as an argument to require(), so it should +be something short, but also reasonably descriptive\. +.IP \(bu 2 +You may want to check the npm registry to see if there's something by that name +already, before you get too attached to it\. https://www\.npmjs\.com/ + +.RE +.P +A name can be optionally prefixed by a scope, e\.g\. \fB@myorg/mypackage\fP\|\. See +npm help 7 \fBnpm\-scope\fP for more detail\. +.SH version +.P +The \fImost\fR important things in your package\.json are the name and version fields\. +Those are actually required, and your package won't install without +them\. The name and version together form an identifier that is assumed +to be completely unique\. Changes to the package should come along with +changes to the version\. +.P +Version must be parseable by +node\-semver \fIhttps://github\.com/isaacs/node\-semver\fR, which is bundled +with npm as a dependency\. (\fBnpm install semver\fP to use it yourself\.) +.P +More on version numbers and ranges at npm help 7 semver\. +.SH description +.P +Put a description in it\. It's a string\. This helps people discover your +package, as it's listed in \fBnpm search\fP\|\. +.SH keywords +.P +Put keywords in it\. It's an array of strings\. This helps people +discover your package as it's listed in \fBnpm search\fP\|\. +.SH homepage +.P +The url to the project homepage\. +.P +\fBNOTE\fR: This is \fInot\fR the same as "url"\. If you put a "url" field, +then the registry will think it's a redirection to your package that has +been published somewhere else, and spit at you\. +.P +Literally\. Spit\. I'm so not kidding\. +.SH bugs +.P +The url to your project's issue tracker and / or the email address to which +issues should be reported\. These are helpful for people who encounter issues +with your package\. +.P +It should look like this: +.P +.RS 2 +.nf +{ "url" : "https://github\.com/owner/project/issues" +, "email" : "project@hostname\.com" +} +.fi +.RE +.P +You can specify either one or both values\. If you want to provide only a url, +you can specify the value for "bugs" as a simple string instead of an object\. +.P +If a url is provided, it will be used by the \fBnpm bugs\fP command\. +.SH license +.P +You should specify a license for your package so that people know how they are +permitted to use it, and any restrictions you're placing on it\. +.P +If you're using a common license such as BSD\-2\-Clause or MIT, add a +current SPDX license identifier for the license you're using, like this: +.P +.RS 2 +.nf +{ "license" : "BSD\-3\-Clause" } +.fi +.RE +.P +You can check the full list of SPDX license IDs \fIhttps://spdx\.org/licenses/\fR\|\. +Ideally you should pick one that is +OSI \fIhttps://opensource\.org/licenses/alphabetical\fR approved\. +.P +If your package is licensed under multiple common licenses, use an SPDX license +expression syntax version 2\.0 string \fIhttps://npmjs\.com/package/spdx\fR, like this: +.P +.RS 2 +.nf +{ "license" : "(ISC OR GPL\-3\.0)" } +.fi +.RE +.P +If you are using a license that hasn't been assigned an SPDX identifier, or if +you are using a custom license, use a string value like this one: +.P +.RS 2 +.nf +{ "license" : "SEE LICENSE IN " } +.fi +.RE +.P +Then include a file named \fB\fP at the top level of the package\. +.P +Some old packages used license objects or a "licenses" property containing an +array of license objects: +.P +.RS 2 +.nf +// Not valid metadata +{ "license" : + { "type" : "ISC" + , "url" : "http://opensource\.org/licenses/ISC" + } +} + +// Not valid metadata +{ "licenses" : + [ + { "type": "MIT" + , "url": "http://www\.opensource\.org/licenses/mit\-license\.php" + } + , { "type": "Apache\-2\.0" + , "url": "http://opensource\.org/licenses/apache2\.0\.php" + } + ] +} +.fi +.RE +.P +Those styles are now deprecated\. Instead, use SPDX expressions, like this: +.P +.RS 2 +.nf +{ "license": "ISC" } + +{ "license": "(MIT OR Apache\-2\.0)" } +.fi +.RE +.P +Finally, if you do not wish to grant others the right to use a private or +unpublished package under any terms: +.P +.RS 2 +.nf +{ "license": "UNLICENSED"} +.fi +.RE +.P +Consider also setting \fB"private": true\fP to prevent accidental publication\. +.SH people fields: author, contributors +.P +The "author" is one person\. "contributors" is an array of people\. A "person" +is an object with a "name" field and optionally "url" and "email", like this: +.P +.RS 2 +.nf +{ "name" : "Barney Rubble" +, "email" : "b@rubble\.com" +, "url" : "http://barnyrubble\.tumblr\.com/" +} +.fi +.RE +.P +Or you can shorten that all into a single string, and npm will parse it for you: +.P +.RS 2 +.nf +"Barney Rubble (http://barnyrubble\.tumblr\.com/)" +.fi +.RE +.P +Both email and url are optional either way\. +.P +npm also sets a top\-level "maintainers" field with your npm user info\. +.SH files +.P +The "files" field is an array of files to include in your project\. If +you name a folder in the array, then it will also include the files +inside that folder\. (Unless they would be ignored by another rule\.) +.P +You can also provide a "\.npmignore" file in the root of your package or +in subdirectories, which will keep files from being included, even +if they would be picked up by the files array\. The \fB\|\.npmignore\fP file +works just like a \fB\|\.gitignore\fP\|\. +.P +Certain files are always included, regardless of settings: +.RS 0 +.IP \(bu 2 +\fBpackage\.json\fP +.IP \(bu 2 +\fBREADME\fP +.IP \(bu 2 +\fBCHANGES\fP / \fBCHANGELOG\fP / \fBHISTORY\fP (any casing and file extension) +.IP \(bu 2 +\fBLICENSE\fP / \fBLICENCE\fP +.IP \(bu 2 +The file in the "main" field + +.RE +.P +Conversely, some files are always ignored: +.RS 0 +.IP \(bu 2 +\fB\|\.git\fP +.IP \(bu 2 +\fBCVS\fP +.IP \(bu 2 +\fB\|\.svn\fP +.IP \(bu 2 +\fB\|\.hg\fP +.IP \(bu 2 +\fB\|\.lock\-wscript\fP +.IP \(bu 2 +\fB\|\.wafpickle\-N\fP +.IP \(bu 2 +\fB\|\.*\.swp\fP +.IP \(bu 2 +\fB\|\.DS_Store\fP +.IP \(bu 2 +\fB\|\._*\fP +.IP \(bu 2 +\fBnpm\-debug\.log\fP +.IP \(bu 2 +\fB\|\.npmrc\fP +.IP \(bu 2 +\fBnode_modules\fP + +.RE +.SH main +.P +The main field is a module ID that is the primary entry point to your program\. +That is, if your package is named \fBfoo\fP, and a user installs it, and then does +\fBrequire("foo")\fP, then your main module's exports object will be returned\. +.P +This should be a module ID relative to the root of your package folder\. +.P +For most modules, it makes the most sense to have a main script and often not +much else\. +.SH bin +.P +A lot of packages have one or more executable files that they'd like to +install into the PATH\. npm makes this pretty easy (in fact, it uses this +feature to install the "npm" executable\.) +.P +To use this, supply a \fBbin\fP field in your package\.json which is a map of +command name to local file name\. On install, npm will symlink that file into +\fBprefix/bin\fP for global installs, or \fB\|\./node_modules/\.bin/\fP for local +installs\. +.P +For example, myapp could have this: +.P +.RS 2 +.nf +{ "bin" : { "myapp" : "\./cli\.js" } } +.fi +.RE +.P +So, when you install myapp, it'll create a symlink from the \fBcli\.js\fP script to +\fB/usr/local/bin/myapp\fP\|\. +.P +If you have a single executable, and its name should be the name +of the package, then you can just supply it as a string\. For example: +.P +.RS 2 +.nf +{ "name": "my\-program" +, "version": "1\.2\.5" +, "bin": "\./path/to/program" } +.fi +.RE +.P +would be the same as this: +.P +.RS 2 +.nf +{ "name": "my\-program" +, "version": "1\.2\.5" +, "bin" : { "my\-program" : "\./path/to/program" } } +.fi +.RE +.P +Please make sure that your file(s) referenced in \fBbin\fP starts with +\fB#!/usr/bin/env node\fP, otherwise the scripts are started without the node +executable! +.SH man +.P +Specify either a single file or an array of filenames to put in place for the +\fBman\fP program to find\. +.P +If only a single file is provided, then it's installed such that it is the +result from \fBman \fP, regardless of its actual filename\. For example: +.P +.RS 2 +.nf +{ "name" : "foo" +, "version" : "1\.2\.3" +, "description" : "A packaged foo fooer for fooing foos" +, "main" : "foo\.js" +, "man" : "\./man/doc\.1" +} +.fi +.RE +.P +would link the \fB\|\./man/doc\.1\fP file in such that it is the target for \fBman foo\fP +.P +If the filename doesn't start with the package name, then it's prefixed\. +So, this: +.P +.RS 2 +.nf +{ "name" : "foo" +, "version" : "1\.2\.3" +, "description" : "A packaged foo fooer for fooing foos" +, "main" : "foo\.js" +, "man" : [ "\./man/foo\.1", "\./man/bar\.1" ] +} +.fi +.RE +.P +will create files to do \fBman foo\fP and \fBman foo\-bar\fP\|\. +.P +Man files must end with a number, and optionally a \fB\|\.gz\fP suffix if they are +compressed\. The number dictates which man section the file is installed into\. +.P +.RS 2 +.nf +{ "name" : "foo" +, "version" : "1\.2\.3" +, "description" : "A packaged foo fooer for fooing foos" +, "main" : "foo\.js" +, "man" : [ "\./man/foo\.1", "\./man/foo\.2" ] +} +.fi +.RE +.P +will create entries for \fBman foo\fP and \fBman 2 foo\fP +.SH directories +.P +The CommonJS Packages \fIhttp://wiki\.commonjs\.org/wiki/Packages/1\.0\fR spec details a +few ways that you can indicate the structure of your package using a \fBdirectories\fP +object\. If you look at npm's package\.json \fIhttps://registry\.npmjs\.org/npm/latest\fR, +you'll see that it has directories for doc, lib, and man\. +.P +In the future, this information may be used in other creative ways\. +.SS directories\.lib +.P +Tell people where the bulk of your library is\. Nothing special is done +with the lib folder in any way, but it's useful meta info\. +.SS directories\.bin +.P +If you specify a \fBbin\fP directory in \fBdirectories\.bin\fP, all the files in +that folder will be added\. +.P +Because of the way the \fBbin\fP directive works, specifying both a +\fBbin\fP path and setting \fBdirectories\.bin\fP is an error\. If you want to +specify individual files, use \fBbin\fP, and for all the files in an +existing \fBbin\fP directory, use \fBdirectories\.bin\fP\|\. +.SS directories\.man +.P +A folder that is full of man pages\. Sugar to generate a "man" array by +walking the folder\. +.SS directories\.doc +.P +Put markdown files in here\. Eventually, these will be displayed nicely, +maybe, someday\. +.SS directories\.example +.P +Put example scripts in here\. Someday, it might be exposed in some clever way\. +.SS directories\.test +.P +Put your tests in here\. It is currently not exposed, but it might be in the +future\. +.SH repository +.P +Specify the place where your code lives\. This is helpful for people who +want to contribute\. If the git repo is on GitHub, then the \fBnpm docs\fP +command will be able to find you\. +.P +Do it like this: +.P +.RS 2 +.nf +"repository" : + { "type" : "git" + , "url" : "https://github\.com/npm/npm\.git" + } + +"repository" : + { "type" : "svn" + , "url" : "https://v8\.googlecode\.com/svn/trunk/" + } +.fi +.RE +.P +The URL should be a publicly available (perhaps read\-only) url that can be handed +directly to a VCS program without any modification\. It should not be a url to an +html project page that you put in your browser\. It's for computers\. +.P +For GitHub, GitHub gist, Bitbucket, or GitLab repositories you can use the same +shortcut syntax you use for \fBnpm install\fP: +.P +.RS 2 +.nf +"repository": "npm/npm" + +"repository": "gist:11081aaa281" + +"repository": "bitbucket:example/repo" + +"repository": "gitlab:another/repo" +.fi +.RE +.SH scripts +.P +The "scripts" property is a dictionary containing script commands that are run +at various times in the lifecycle of your package\. The key is the lifecycle +event, and the value is the command to run at that point\. +.P +See npm help 7 \fBnpm\-scripts\fP to find out more about writing package scripts\. +.SH config +.P +A "config" object can be used to set configuration parameters used in package +scripts that persist across upgrades\. For instance, if a package had the +following: +.P +.RS 2 +.nf +{ "name" : "foo" +, "config" : { "port" : "8080" } } +.fi +.RE +.P +and then had a "start" command that then referenced the +\fBnpm_package_config_port\fP environment variable, then the user could +override that by doing \fBnpm config set foo:port 8001\fP\|\. +.P +See npm help 7 \fBnpm\-config\fP and npm help 7 \fBnpm\-scripts\fP for more on package +configs\. +.SH dependencies +.P +Dependencies are specified in a simple object that maps a package name to a +version range\. The version range is a string which has one or more +space\-separated descriptors\. Dependencies can also be identified with a +tarball or git URL\. +.P +\fBPlease do not put test harnesses or transpilers in your +\fBdependencies\fP object\.\fR See \fBdevDependencies\fP, below\. +.P +See npm help 7 semver for more details about specifying version ranges\. +.RS 0 +.IP \(bu 2 +\fBversion\fP Must match \fBversion\fP exactly +.IP \(bu 2 +\fB>version\fP Must be greater than \fBversion\fP +.IP \(bu 2 +\fB>=version\fP etc +.IP \(bu 2 +\fB=version1 <=version2\fP\|\. +.IP \(bu 2 +\fBrange1 || range2\fP Passes if either range1 or range2 are satisfied\. +.IP \(bu 2 +\fBgit\.\.\.\fP See 'Git URLs as Dependencies' below +.IP \(bu 2 +\fBuser/repo\fP See 'GitHub URLs' below +.IP \(bu 2 +\fBtag\fP A specific version tagged and published as \fBtag\fP See npm help \fBnpm\-tag\fP +.IP \(bu 2 +\fBpath/path/path\fP See Local Paths \fI#local\-paths\fR below + +.RE +.P +For example, these are all valid: +.P +.RS 2 +.nf +{ "dependencies" : + { "foo" : "1\.0\.0 \- 2\.9999\.9999" + , "bar" : ">=1\.0\.2 <2\.1\.2" + , "baz" : ">1\.0\.2 <=2\.3\.4" + , "boo" : "2\.0\.1" + , "qux" : "<1\.0\.0 || >=2\.3\.1 <2\.4\.5 || >=2\.5\.2 <3\.0\.0" + , "asd" : "http://asdf\.com/asdf\.tar\.gz" + , "til" : "~1\.2" + , "elf" : "~1\.2\.3" + , "two" : "2\.x" + , "thr" : "3\.3\.x" + , "lat" : "latest" + , "dyl" : "file:\.\./dyl" + } +} +.fi +.RE +.SS URLs as Dependencies +.P +You may specify a tarball URL in place of a version range\. +.P +This tarball will be downloaded and installed locally to your package at +install time\. +.SS Git URLs as Dependencies +.P +Git urls can be of the form: +.P +.RS 2 +.nf +git://github\.com/user/project\.git#commit\-ish +git+ssh://user@hostname:project\.git#commit\-ish +git+ssh://user@hostname/project\.git#commit\-ish +git+http://user@hostname/project/blah\.git#commit\-ish +git+https://user@hostname/project/blah\.git#commit\-ish +.fi +.RE +.P +The \fBcommit\-ish\fP can be any tag, sha, or branch which can be supplied as +an argument to \fBgit checkout\fP\|\. The default is \fBmaster\fP\|\. +.SH GitHub URLs +.P +As of version 1\.1\.65, you can refer to GitHub urls as just "foo": +"user/foo\-project"\. Just as with git URLs, a \fBcommit\-ish\fP suffix can be +included\. For example: +.P +.RS 2 +.nf +{ + "name": "foo", + "version": "0\.0\.0", + "dependencies": { + "express": "visionmedia/express", + "mocha": "visionmedia/mocha#4727d357ea" + } +} +.fi +.RE +.SH Local Paths +.P +As of version 2\.0\.0 you can provide a path to a local directory that contains a +package\. Local paths can be saved using \fBnpm install \-\-save\fP, using any of +these forms: +.P +.RS 2 +.nf +\|\.\./foo/bar +~/foo/bar +\|\./foo/bar +/foo/bar +.fi +.RE +.P +in which case they will be normalized to a relative path and added to your +\fBpackage\.json\fP\|\. For example: +.P +.RS 2 +.nf +{ + "name": "baz", + "dependencies": { + "bar": "file:\.\./foo/bar" + } +} +.fi +.RE +.P +This feature is helpful for local offline development and creating +tests that require npm installing where you don't want to hit an +external server, but should not be used when publishing packages +to the public registry\. +.SH devDependencies +.P +If someone is planning on downloading and using your module in their +program, then they probably don't want or need to download and build +the external test or documentation framework that you use\. +.P +In this case, it's best to map these additional items in a \fBdevDependencies\fP +object\. +.P +These things will be installed when doing \fBnpm link\fP or \fBnpm install\fP +from the root of a package, and can be managed like any other npm +configuration param\. See npm help 7 \fBnpm\-config\fP for more on the topic\. +.P +For build steps that are not platform\-specific, such as compiling +CoffeeScript or other languages to JavaScript, use the \fBprepublish\fP +script to do this, and make the required package a devDependency\. +.P +For example: +.P +.RS 2 +.nf +{ "name": "ethopia\-waza", + "description": "a delightfully fruity coffee varietal", + "version": "1\.2\.3", + "devDependencies": { + "coffee\-script": "~1\.6\.3" + }, + "scripts": { + "prepublish": "coffee \-o lib/ \-c src/waza\.coffee" + }, + "main": "lib/waza\.js" +} +.fi +.RE +.P +The \fBprepublish\fP script will be run before publishing, so that users +can consume the functionality without requiring them to compile it +themselves\. In dev mode (ie, locally running \fBnpm install\fP), it'll +run this script as well, so that you can test it easily\. +.SH peerDependencies +.P +In some cases, you want to express the compatibility of your package with a +host tool or library, while not necessarily doing a \fBrequire\fP of this host\. +This is usually referred to as a \fIplugin\fR\|\. Notably, your module may be exposing +a specific interface, expected and specified by the host documentation\. +.P +For example: +.P +.RS 2 +.nf +{ + "name": "tea\-latte", + "version": "1\.3\.5", + "peerDependencies": { + "tea": "2\.x" + } +} +.fi +.RE +.P +This ensures your package \fBtea\-latte\fP can be installed \fIalong\fR with the second +major version of the host package \fBtea\fP only\. \fBnpm install tea\-latte\fP could +possibly yield the following dependency graph: +.P +.RS 2 +.nf +├── tea\-latte@1\.3\.5 +└── tea@2\.2\.0 +.fi +.RE +.P +\fBNOTE: npm versions 1 and 2 will automatically install \fBpeerDependencies\fP if +they are not explicitly depended upon higher in the dependency tree\. In the +next major version of npm (npm@3), this will no longer be the case\. You will +receive a warning that the peerDependency is not installed instead\.\fR The +behavior in npms 1 & 2 was frequently confusing and could easily put you into +dependency hell, a situation that npm is designed to avoid as much as possible\. +.P +Trying to install another plugin with a conflicting requirement will cause an +error\. For this reason, make sure your plugin requirement is as broad as +possible, and not to lock it down to specific patch versions\. +.P +Assuming the host complies with semver \fIhttp://semver\.org/\fR, only changes in +the host package's major version will break your plugin\. Thus, if you've worked +with every 1\.x version of the host package, use \fB"^1\.0"\fP or \fB"1\.x"\fP to express +this\. If you depend on features introduced in 1\.5\.2, use \fB">= 1\.5\.2 < 2"\fP\|\. +.SH bundledDependencies +.P +This defines an array of package names that will be bundled when publishing the package\. +.P +In cases where you need to preserve npm packages locally or have them available through a single file download, you can bundle the packages in a tarball file by specifying the package names in the \fBbundledDependencies\fP array and executing \fBnpm pack\fP\|\. +.P +For example: +If we define a package\.json like this: +.P +.RS 2 +.nf +{ + "name": "awesome\-web\-framework", + "version": "1\.0\.0", + "bundledDependencies": [ + 'renderized', 'super\-streams' + ] +} +.fi +.RE +.P +we can obtain \fBawesome\-web\-framework\-1\.0\.0\.tgz\fP file by running \fBnpm pack\fP\|\. This file contains the dependencies \fBrenderized\fP and \fBsuper\-streams\fP which can be installed in a new project by executing \fBnpm install awesome\-web\-framework\-1\.0\.0\.tgz\fP\|\. +.P +If this is spelled \fB"bundleDependencies"\fP, then that is also honored\. +.SH optionalDependencies +.P +If a dependency can be used, but you would like npm to proceed if it cannot be +found or fails to install, then you may put it in the \fBoptionalDependencies\fP +object\. This is a map of package name to version or url, just like the +\fBdependencies\fP object\. The difference is that build failures do not cause +installation to fail\. +.P +It is still your program's responsibility to handle the lack of the +dependency\. For example, something like this: +.P +.RS 2 +.nf +try { + var foo = require('foo') + var fooVersion = require('foo/package\.json')\.version +} catch (er) { + foo = null +} +if ( notGoodFooVersion(fooVersion) ) { + foo = null +} + +// \.\. then later in your program \.\. + +if (foo) { + foo\.doFooThings() +} +.fi +.RE +.P +Entries in \fBoptionalDependencies\fP will override entries of the same name in +\fBdependencies\fP, so it's usually best to only put in one place\. +.SH engines +.P +You can specify the version of node that your stuff works on: +.P +.RS 2 +.nf +{ "engines" : { "node" : ">=0\.10\.3 <0\.12" } } +.fi +.RE +.P +And, like with dependencies, if you don't specify the version (or if you +specify "*" as the version), then any version of node will do\. +.P +If you specify an "engines" field, then npm will require that "node" be +somewhere on that list\. If "engines" is omitted, then npm will just assume +that it works on node\. +.P +You can also use the "engines" field to specify which versions of npm +are capable of properly installing your program\. For example: +.P +.RS 2 +.nf +{ "engines" : { "npm" : "~1\.0\.20" } } +.fi +.RE +.P +Unless the user has set the \fBengine\-strict\fP config flag, this +field is advisory only will produce warnings when your package is installed as a dependency\. +.SH engineStrict +.P +\fBNOTE: This feature is deprecated and will be removed in npm 3\.0\.0\.\fR +.P +If you are sure that your module will \fIdefinitely not\fR run properly on +versions of Node/npm other than those specified in the \fBengines\fP object, +then you can set \fB"engineStrict": true\fP in your package\.json file\. +This will override the user's \fBengine\-strict\fP config setting\. +.P +Please do not do this unless you are really very very sure\. If your +engines object is something overly restrictive, you can quite easily and +inadvertently lock yourself into obscurity and prevent your users from +updating to new versions of Node\. Consider this choice carefully\. +.SH os +.P +You can specify which operating systems your +module will run on: +.P +.RS 2 +.nf +"os" : [ "darwin", "linux" ] +.fi +.RE +.P +You can also blacklist instead of whitelist operating systems, +just prepend the blacklisted os with a '!': +.P +.RS 2 +.nf +"os" : [ "!win32" ] +.fi +.RE +.P +The host operating system is determined by \fBprocess\.platform\fP +.P +It is allowed to both blacklist, and whitelist, although there isn't any +good reason to do this\. +.SH cpu +.P +If your code only runs on certain cpu architectures, +you can specify which ones\. +.P +.RS 2 +.nf +"cpu" : [ "x64", "ia32" ] +.fi +.RE +.P +Like the \fBos\fP option, you can also blacklist architectures: +.P +.RS 2 +.nf +"cpu" : [ "!arm", "!mips" ] +.fi +.RE +.P +The host architecture is determined by \fBprocess\.arch\fP +.SH preferGlobal +.P +If your package is primarily a command\-line application that should be +installed globally, then set this value to \fBtrue\fP to provide a warning +if it is installed locally\. +.P +It doesn't actually prevent users from installing it locally, but it +does help prevent some confusion if it doesn't work as expected\. +.SH private +.P +If you set \fB"private": true\fP in your package\.json, then npm will refuse +to publish it\. +.P +This is a way to prevent accidental publication of private repositories\. If +you would like to ensure that a given package is only ever published to a +specific registry (for example, an internal registry), then use the +\fBpublishConfig\fP dictionary described below to override the \fBregistry\fP config +param at publish\-time\. +.SH publishConfig +.P +This is a set of config values that will be used at publish\-time\. It's +especially handy if you want to set the tag, registry or access, so that +you can ensure that a given package is not tagged with "latest", published +to the global public registry or that a scoped module is private by default\. +.P +Any config values can be overridden, but of course only "tag", "registry" and +"access" probably matter for the purposes of publishing\. +.P +See npm help 7 \fBnpm\-config\fP to see the list of config options that can be +overridden\. +.SH DEFAULT VALUES +.P +npm will default some values based on package contents\. +.RS 0 +.IP \(bu 2 +\fB"scripts": {"start": "node server\.js"}\fP +If there is a \fBserver\.js\fP file in the root of your package, then npm +will default the \fBstart\fP command to \fBnode server\.js\fP\|\. +.IP \(bu 2 +\fB"scripts":{"install": "node\-gyp rebuild"}\fP +If there is a \fBbinding\.gyp\fP file in the root of your package and you have not defined an \fBinstall\fP or \fBpreinstall\fP script, npm will +default the \fBinstall\fP command to compile using node\-gyp\. +.IP \(bu 2 +\fB"contributors": [\.\.\.]\fP +If there is an \fBAUTHORS\fP file in the root of your package, npm will +treat each line as a \fBName (url)\fP format, where email and url +are optional\. Lines which start with a \fB#\fP or are blank, will be +ignored\. + +.RE +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 semver +.IP \(bu 2 +npm help init +.IP \(bu 2 +npm help version +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help help +.IP \(bu 2 +npm help 7 faq +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help publish +.IP \(bu 2 +npm help uninstall + +.RE + diff --git a/node_modules/npm/man/man5/npmrc.5 b/node_modules/npm/man/man5/npmrc.5 new file mode 100644 index 00000000..6e9a180d --- /dev/null +++ b/node_modules/npm/man/man5/npmrc.5 @@ -0,0 +1,114 @@ +.TH "NPMRC" "5" "March 2017" "" "" +.SH "NAME" +\fBnpmrc\fR \- The npm config files +.SH DESCRIPTION +.P +npm gets its config settings from the command line, environment +variables, and \fBnpmrc\fP files\. +.P +The \fBnpm config\fP command can be used to update and edit the contents +of the user and global npmrc files\. +.P +For a list of available configuration options, see npm help 7 config\. +.SH FILES +.P +The four relevant files are: +.RS 0 +.IP \(bu 2 +per\-project config file (/path/to/my/project/\.npmrc) +.IP \(bu 2 +per\-user config file (~/\.npmrc) +.IP \(bu 2 +global config file ($PREFIX/etc/npmrc) +.IP \(bu 2 +npm builtin config file (/path/to/npm/npmrc) + +.RE +.P +All npm config files are an ini\-formatted list of \fBkey = value\fP +parameters\. Environment variables can be replaced using +\fB${VARIABLE_NAME}\fP\|\. For example: +.P +.RS 2 +.nf +prefix = ${HOME}/\.npm\-packages +.fi +.RE +.P +Each of these files is loaded, and config options are resolved in +priority order\. For example, a setting in the userconfig file would +override the setting in the globalconfig file\. +.P +Array values are specified by adding "[]" after the key name\. For +example: +.P +.RS 2 +.nf +key[] = "first value" +key[] = "second value" +.fi +.RE +.P +\fBNOTE:\fR Because local (per\-project or per\-user) \fB\|\.npmrc\fP files can contain +sensitive credentials, they must be readable and writable \fIonly\fR by your user +account (i\.e\. must have a mode of \fB0600\fP), otherwise they \fIwill be ignored by +npm!\fR +.SS Comments +.P +Lines in \fB\|\.npmrc\fP files are interpreted as comments when they begin with a \fB;\fP or \fB#\fP character\. \fB\|\.npmrc\fP files are parsed by npm/ini \fIhttps://github\.com/npm/ini\fR, which specifies this comment syntax\. +.P +For example: +.P +.RS 2 +.nf +# last modified: 01 Jan 2016 +; Set a new registry for a scoped package +@myscope:registry=https://mycustomregistry\.example\.org +.fi +.RE +.SS Per\-project config file +.P +When working locally in a project, a \fB\|\.npmrc\fP file in the root of the +project (ie, a sibling of \fBnode_modules\fP and \fBpackage\.json\fP) will set +config values specific to this project\. +.P +Note that this only applies to the root of the project that you're +running npm in\. It has no effect when your module is published\. For +example, you can't publish a module that forces itself to install +globally, or in a different location\. +.P +Additionally, this file is not read in global mode, such as when running +\fBnpm install \-g\fP\|\. +.SS Per\-user config file +.P +\fB$HOME/\.npmrc\fP (or the \fBuserconfig\fP param, if set in the environment +or on the command line) +.SS Global config file +.P +\fB$PREFIX/etc/npmrc\fP (or the \fBglobalconfig\fP param, if set above): +This file is an ini\-file formatted list of \fBkey = value\fP parameters\. +Environment variables can be replaced as above\. +.SS Built\-in config file +.P +\fBpath/to/npm/itself/npmrc\fP +.P +This is an unchangeable "builtin" configuration file that npm keeps +consistent across updates\. Set fields in here using the \fB\|\./configure\fP +script that comes with npm\. This is primarily for distribution +maintainers to override default configs in a standard and consistent +manner\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 package\.json +.IP \(bu 2 +npm help npm + +.RE + diff --git a/node_modules/npm/man/man5/package.json.5 b/node_modules/npm/man/man5/package.json.5 new file mode 100644 index 00000000..b8167f5d --- /dev/null +++ b/node_modules/npm/man/man5/package.json.5 @@ -0,0 +1,923 @@ +.TH "PACKAGE\.JSON" "5" "March 2017" "" "" +.SH "NAME" +\fBpackage.json\fR \- Specifics of npm's package\.json handling +.SH DESCRIPTION +.P +This document is all you need to know about what's required in your package\.json +file\. It must be actual JSON, not just a JavaScript object literal\. +.P +A lot of the behavior described in this document is affected by the config +settings described in npm help 7 \fBnpm\-config\fP\|\. +.SH name +.P +The \fImost\fR important things in your package\.json are the name and version fields\. +Those are actually required, and your package won't install without +them\. The name and version together form an identifier that is assumed +to be completely unique\. Changes to the package should come along with +changes to the version\. +.P +The name is what your thing is called\. +.P +Some rules: +.RS 0 +.IP \(bu 2 +The name must be less than or equal to 214 characters\. This includes the scope for +scoped packages\. +.IP \(bu 2 +The name can't start with a dot or an underscore\. +.IP \(bu 2 +New packages must not have uppercase letters in the name\. +.IP \(bu 2 +The name ends up being part of a URL, an argument on the command line, and a +folder name\. Therefore, the name can't contain any non\-URL\-safe characters\. + +.RE +.P +Some tips: +.RS 0 +.IP \(bu 2 +Don't use the same name as a core Node module\. +.IP \(bu 2 +Don't put "js" or "node" in the name\. It's assumed that it's js, since you're +writing a package\.json file, and you can specify the engine using the "engines" +field\. (See below\.) +.IP \(bu 2 +The name will probably be passed as an argument to require(), so it should +be something short, but also reasonably descriptive\. +.IP \(bu 2 +You may want to check the npm registry to see if there's something by that name +already, before you get too attached to it\. https://www\.npmjs\.com/ + +.RE +.P +A name can be optionally prefixed by a scope, e\.g\. \fB@myorg/mypackage\fP\|\. See +npm help 7 \fBnpm\-scope\fP for more detail\. +.SH version +.P +The \fImost\fR important things in your package\.json are the name and version fields\. +Those are actually required, and your package won't install without +them\. The name and version together form an identifier that is assumed +to be completely unique\. Changes to the package should come along with +changes to the version\. +.P +Version must be parseable by +node\-semver \fIhttps://github\.com/isaacs/node\-semver\fR, which is bundled +with npm as a dependency\. (\fBnpm install semver\fP to use it yourself\.) +.P +More on version numbers and ranges at npm help 7 semver\. +.SH description +.P +Put a description in it\. It's a string\. This helps people discover your +package, as it's listed in \fBnpm search\fP\|\. +.SH keywords +.P +Put keywords in it\. It's an array of strings\. This helps people +discover your package as it's listed in \fBnpm search\fP\|\. +.SH homepage +.P +The url to the project homepage\. +.P +\fBNOTE\fR: This is \fInot\fR the same as "url"\. If you put a "url" field, +then the registry will think it's a redirection to your package that has +been published somewhere else, and spit at you\. +.P +Literally\. Spit\. I'm so not kidding\. +.SH bugs +.P +The url to your project's issue tracker and / or the email address to which +issues should be reported\. These are helpful for people who encounter issues +with your package\. +.P +It should look like this: +.P +.RS 2 +.nf +{ "url" : "https://github\.com/owner/project/issues" +, "email" : "project@hostname\.com" +} +.fi +.RE +.P +You can specify either one or both values\. If you want to provide only a url, +you can specify the value for "bugs" as a simple string instead of an object\. +.P +If a url is provided, it will be used by the \fBnpm bugs\fP command\. +.SH license +.P +You should specify a license for your package so that people know how they are +permitted to use it, and any restrictions you're placing on it\. +.P +If you're using a common license such as BSD\-2\-Clause or MIT, add a +current SPDX license identifier for the license you're using, like this: +.P +.RS 2 +.nf +{ "license" : "BSD\-3\-Clause" } +.fi +.RE +.P +You can check the full list of SPDX license IDs \fIhttps://spdx\.org/licenses/\fR\|\. +Ideally you should pick one that is +OSI \fIhttps://opensource\.org/licenses/alphabetical\fR approved\. +.P +If your package is licensed under multiple common licenses, use an SPDX license +expression syntax version 2\.0 string \fIhttps://npmjs\.com/package/spdx\fR, like this: +.P +.RS 2 +.nf +{ "license" : "(ISC OR GPL\-3\.0)" } +.fi +.RE +.P +If you are using a license that hasn't been assigned an SPDX identifier, or if +you are using a custom license, use a string value like this one: +.P +.RS 2 +.nf +{ "license" : "SEE LICENSE IN " } +.fi +.RE +.P +Then include a file named \fB\fP at the top level of the package\. +.P +Some old packages used license objects or a "licenses" property containing an +array of license objects: +.P +.RS 2 +.nf +// Not valid metadata +{ "license" : + { "type" : "ISC" + , "url" : "http://opensource\.org/licenses/ISC" + } +} + +// Not valid metadata +{ "licenses" : + [ + { "type": "MIT" + , "url": "http://www\.opensource\.org/licenses/mit\-license\.php" + } + , { "type": "Apache\-2\.0" + , "url": "http://opensource\.org/licenses/apache2\.0\.php" + } + ] +} +.fi +.RE +.P +Those styles are now deprecated\. Instead, use SPDX expressions, like this: +.P +.RS 2 +.nf +{ "license": "ISC" } + +{ "license": "(MIT OR Apache\-2\.0)" } +.fi +.RE +.P +Finally, if you do not wish to grant others the right to use a private or +unpublished package under any terms: +.P +.RS 2 +.nf +{ "license": "UNLICENSED"} +.fi +.RE +.P +Consider also setting \fB"private": true\fP to prevent accidental publication\. +.SH people fields: author, contributors +.P +The "author" is one person\. "contributors" is an array of people\. A "person" +is an object with a "name" field and optionally "url" and "email", like this: +.P +.RS 2 +.nf +{ "name" : "Barney Rubble" +, "email" : "b@rubble\.com" +, "url" : "http://barnyrubble\.tumblr\.com/" +} +.fi +.RE +.P +Or you can shorten that all into a single string, and npm will parse it for you: +.P +.RS 2 +.nf +"Barney Rubble (http://barnyrubble\.tumblr\.com/)" +.fi +.RE +.P +Both email and url are optional either way\. +.P +npm also sets a top\-level "maintainers" field with your npm user info\. +.SH files +.P +The "files" field is an array of files to include in your project\. If +you name a folder in the array, then it will also include the files +inside that folder\. (Unless they would be ignored by another rule\.) +.P +You can also provide a "\.npmignore" file in the root of your package or +in subdirectories, which will keep files from being included, even +if they would be picked up by the files array\. The \fB\|\.npmignore\fP file +works just like a \fB\|\.gitignore\fP\|\. +.P +Certain files are always included, regardless of settings: +.RS 0 +.IP \(bu 2 +\fBpackage\.json\fP +.IP \(bu 2 +\fBREADME\fP +.IP \(bu 2 +\fBCHANGES\fP / \fBCHANGELOG\fP / \fBHISTORY\fP (any casing and file extension) +.IP \(bu 2 +\fBLICENSE\fP / \fBLICENCE\fP +.IP \(bu 2 +The file in the "main" field + +.RE +.P +Conversely, some files are always ignored: +.RS 0 +.IP \(bu 2 +\fB\|\.git\fP +.IP \(bu 2 +\fBCVS\fP +.IP \(bu 2 +\fB\|\.svn\fP +.IP \(bu 2 +\fB\|\.hg\fP +.IP \(bu 2 +\fB\|\.lock\-wscript\fP +.IP \(bu 2 +\fB\|\.wafpickle\-N\fP +.IP \(bu 2 +\fB\|\.*\.swp\fP +.IP \(bu 2 +\fB\|\.DS_Store\fP +.IP \(bu 2 +\fB\|\._*\fP +.IP \(bu 2 +\fBnpm\-debug\.log\fP +.IP \(bu 2 +\fB\|\.npmrc\fP +.IP \(bu 2 +\fBnode_modules\fP + +.RE +.SH main +.P +The main field is a module ID that is the primary entry point to your program\. +That is, if your package is named \fBfoo\fP, and a user installs it, and then does +\fBrequire("foo")\fP, then your main module's exports object will be returned\. +.P +This should be a module ID relative to the root of your package folder\. +.P +For most modules, it makes the most sense to have a main script and often not +much else\. +.SH bin +.P +A lot of packages have one or more executable files that they'd like to +install into the PATH\. npm makes this pretty easy (in fact, it uses this +feature to install the "npm" executable\.) +.P +To use this, supply a \fBbin\fP field in your package\.json which is a map of +command name to local file name\. On install, npm will symlink that file into +\fBprefix/bin\fP for global installs, or \fB\|\./node_modules/\.bin/\fP for local +installs\. +.P +For example, myapp could have this: +.P +.RS 2 +.nf +{ "bin" : { "myapp" : "\./cli\.js" } } +.fi +.RE +.P +So, when you install myapp, it'll create a symlink from the \fBcli\.js\fP script to +\fB/usr/local/bin/myapp\fP\|\. +.P +If you have a single executable, and its name should be the name +of the package, then you can just supply it as a string\. For example: +.P +.RS 2 +.nf +{ "name": "my\-program" +, "version": "1\.2\.5" +, "bin": "\./path/to/program" } +.fi +.RE +.P +would be the same as this: +.P +.RS 2 +.nf +{ "name": "my\-program" +, "version": "1\.2\.5" +, "bin" : { "my\-program" : "\./path/to/program" } } +.fi +.RE +.P +Please make sure that your file(s) referenced in \fBbin\fP starts with +\fB#!/usr/bin/env node\fP, otherwise the scripts are started without the node +executable! +.SH man +.P +Specify either a single file or an array of filenames to put in place for the +\fBman\fP program to find\. +.P +If only a single file is provided, then it's installed such that it is the +result from \fBman \fP, regardless of its actual filename\. For example: +.P +.RS 2 +.nf +{ "name" : "foo" +, "version" : "1\.2\.3" +, "description" : "A packaged foo fooer for fooing foos" +, "main" : "foo\.js" +, "man" : "\./man/doc\.1" +} +.fi +.RE +.P +would link the \fB\|\./man/doc\.1\fP file in such that it is the target for \fBman foo\fP +.P +If the filename doesn't start with the package name, then it's prefixed\. +So, this: +.P +.RS 2 +.nf +{ "name" : "foo" +, "version" : "1\.2\.3" +, "description" : "A packaged foo fooer for fooing foos" +, "main" : "foo\.js" +, "man" : [ "\./man/foo\.1", "\./man/bar\.1" ] +} +.fi +.RE +.P +will create files to do \fBman foo\fP and \fBman foo\-bar\fP\|\. +.P +Man files must end with a number, and optionally a \fB\|\.gz\fP suffix if they are +compressed\. The number dictates which man section the file is installed into\. +.P +.RS 2 +.nf +{ "name" : "foo" +, "version" : "1\.2\.3" +, "description" : "A packaged foo fooer for fooing foos" +, "main" : "foo\.js" +, "man" : [ "\./man/foo\.1", "\./man/foo\.2" ] +} +.fi +.RE +.P +will create entries for \fBman foo\fP and \fBman 2 foo\fP +.SH directories +.P +The CommonJS Packages \fIhttp://wiki\.commonjs\.org/wiki/Packages/1\.0\fR spec details a +few ways that you can indicate the structure of your package using a \fBdirectories\fP +object\. If you look at npm's package\.json \fIhttps://registry\.npmjs\.org/npm/latest\fR, +you'll see that it has directories for doc, lib, and man\. +.P +In the future, this information may be used in other creative ways\. +.SS directories\.lib +.P +Tell people where the bulk of your library is\. Nothing special is done +with the lib folder in any way, but it's useful meta info\. +.SS directories\.bin +.P +If you specify a \fBbin\fP directory in \fBdirectories\.bin\fP, all the files in +that folder will be added\. +.P +Because of the way the \fBbin\fP directive works, specifying both a +\fBbin\fP path and setting \fBdirectories\.bin\fP is an error\. If you want to +specify individual files, use \fBbin\fP, and for all the files in an +existing \fBbin\fP directory, use \fBdirectories\.bin\fP\|\. +.SS directories\.man +.P +A folder that is full of man pages\. Sugar to generate a "man" array by +walking the folder\. +.SS directories\.doc +.P +Put markdown files in here\. Eventually, these will be displayed nicely, +maybe, someday\. +.SS directories\.example +.P +Put example scripts in here\. Someday, it might be exposed in some clever way\. +.SS directories\.test +.P +Put your tests in here\. It is currently not exposed, but it might be in the +future\. +.SH repository +.P +Specify the place where your code lives\. This is helpful for people who +want to contribute\. If the git repo is on GitHub, then the \fBnpm docs\fP +command will be able to find you\. +.P +Do it like this: +.P +.RS 2 +.nf +"repository" : + { "type" : "git" + , "url" : "https://github\.com/npm/npm\.git" + } + +"repository" : + { "type" : "svn" + , "url" : "https://v8\.googlecode\.com/svn/trunk/" + } +.fi +.RE +.P +The URL should be a publicly available (perhaps read\-only) url that can be handed +directly to a VCS program without any modification\. It should not be a url to an +html project page that you put in your browser\. It's for computers\. +.P +For GitHub, GitHub gist, Bitbucket, or GitLab repositories you can use the same +shortcut syntax you use for \fBnpm install\fP: +.P +.RS 2 +.nf +"repository": "npm/npm" + +"repository": "gist:11081aaa281" + +"repository": "bitbucket:example/repo" + +"repository": "gitlab:another/repo" +.fi +.RE +.SH scripts +.P +The "scripts" property is a dictionary containing script commands that are run +at various times in the lifecycle of your package\. The key is the lifecycle +event, and the value is the command to run at that point\. +.P +See npm help 7 \fBnpm\-scripts\fP to find out more about writing package scripts\. +.SH config +.P +A "config" object can be used to set configuration parameters used in package +scripts that persist across upgrades\. For instance, if a package had the +following: +.P +.RS 2 +.nf +{ "name" : "foo" +, "config" : { "port" : "8080" } } +.fi +.RE +.P +and then had a "start" command that then referenced the +\fBnpm_package_config_port\fP environment variable, then the user could +override that by doing \fBnpm config set foo:port 8001\fP\|\. +.P +See npm help 7 \fBnpm\-config\fP and npm help 7 \fBnpm\-scripts\fP for more on package +configs\. +.SH dependencies +.P +Dependencies are specified in a simple object that maps a package name to a +version range\. The version range is a string which has one or more +space\-separated descriptors\. Dependencies can also be identified with a +tarball or git URL\. +.P +\fBPlease do not put test harnesses or transpilers in your +\fBdependencies\fP object\.\fR See \fBdevDependencies\fP, below\. +.P +See npm help 7 semver for more details about specifying version ranges\. +.RS 0 +.IP \(bu 2 +\fBversion\fP Must match \fBversion\fP exactly +.IP \(bu 2 +\fB>version\fP Must be greater than \fBversion\fP +.IP \(bu 2 +\fB>=version\fP etc +.IP \(bu 2 +\fB=version1 <=version2\fP\|\. +.IP \(bu 2 +\fBrange1 || range2\fP Passes if either range1 or range2 are satisfied\. +.IP \(bu 2 +\fBgit\.\.\.\fP See 'Git URLs as Dependencies' below +.IP \(bu 2 +\fBuser/repo\fP See 'GitHub URLs' below +.IP \(bu 2 +\fBtag\fP A specific version tagged and published as \fBtag\fP See npm help \fBnpm\-tag\fP +.IP \(bu 2 +\fBpath/path/path\fP See Local Paths \fI#local\-paths\fR below + +.RE +.P +For example, these are all valid: +.P +.RS 2 +.nf +{ "dependencies" : + { "foo" : "1\.0\.0 \- 2\.9999\.9999" + , "bar" : ">=1\.0\.2 <2\.1\.2" + , "baz" : ">1\.0\.2 <=2\.3\.4" + , "boo" : "2\.0\.1" + , "qux" : "<1\.0\.0 || >=2\.3\.1 <2\.4\.5 || >=2\.5\.2 <3\.0\.0" + , "asd" : "http://asdf\.com/asdf\.tar\.gz" + , "til" : "~1\.2" + , "elf" : "~1\.2\.3" + , "two" : "2\.x" + , "thr" : "3\.3\.x" + , "lat" : "latest" + , "dyl" : "file:\.\./dyl" + } +} +.fi +.RE +.SS URLs as Dependencies +.P +You may specify a tarball URL in place of a version range\. +.P +This tarball will be downloaded and installed locally to your package at +install time\. +.SS Git URLs as Dependencies +.P +Git urls can be of the form: +.P +.RS 2 +.nf +git://github\.com/user/project\.git#commit\-ish +git+ssh://user@hostname:project\.git#commit\-ish +git+ssh://user@hostname/project\.git#commit\-ish +git+http://user@hostname/project/blah\.git#commit\-ish +git+https://user@hostname/project/blah\.git#commit\-ish +.fi +.RE +.P +The \fBcommit\-ish\fP can be any tag, sha, or branch which can be supplied as +an argument to \fBgit checkout\fP\|\. The default is \fBmaster\fP\|\. +.SH GitHub URLs +.P +As of version 1\.1\.65, you can refer to GitHub urls as just "foo": +"user/foo\-project"\. Just as with git URLs, a \fBcommit\-ish\fP suffix can be +included\. For example: +.P +.RS 2 +.nf +{ + "name": "foo", + "version": "0\.0\.0", + "dependencies": { + "express": "visionmedia/express", + "mocha": "visionmedia/mocha#4727d357ea" + } +} +.fi +.RE +.SH Local Paths +.P +As of version 2\.0\.0 you can provide a path to a local directory that contains a +package\. Local paths can be saved using \fBnpm install \-\-save\fP, using any of +these forms: +.P +.RS 2 +.nf +\|\.\./foo/bar +~/foo/bar +\|\./foo/bar +/foo/bar +.fi +.RE +.P +in which case they will be normalized to a relative path and added to your +\fBpackage\.json\fP\|\. For example: +.P +.RS 2 +.nf +{ + "name": "baz", + "dependencies": { + "bar": "file:\.\./foo/bar" + } +} +.fi +.RE +.P +This feature is helpful for local offline development and creating +tests that require npm installing where you don't want to hit an +external server, but should not be used when publishing packages +to the public registry\. +.SH devDependencies +.P +If someone is planning on downloading and using your module in their +program, then they probably don't want or need to download and build +the external test or documentation framework that you use\. +.P +In this case, it's best to map these additional items in a \fBdevDependencies\fP +object\. +.P +These things will be installed when doing \fBnpm link\fP or \fBnpm install\fP +from the root of a package, and can be managed like any other npm +configuration param\. See npm help 7 \fBnpm\-config\fP for more on the topic\. +.P +For build steps that are not platform\-specific, such as compiling +CoffeeScript or other languages to JavaScript, use the \fBprepublish\fP +script to do this, and make the required package a devDependency\. +.P +For example: +.P +.RS 2 +.nf +{ "name": "ethopia\-waza", + "description": "a delightfully fruity coffee varietal", + "version": "1\.2\.3", + "devDependencies": { + "coffee\-script": "~1\.6\.3" + }, + "scripts": { + "prepublish": "coffee \-o lib/ \-c src/waza\.coffee" + }, + "main": "lib/waza\.js" +} +.fi +.RE +.P +The \fBprepublish\fP script will be run before publishing, so that users +can consume the functionality without requiring them to compile it +themselves\. In dev mode (ie, locally running \fBnpm install\fP), it'll +run this script as well, so that you can test it easily\. +.SH peerDependencies +.P +In some cases, you want to express the compatibility of your package with a +host tool or library, while not necessarily doing a \fBrequire\fP of this host\. +This is usually referred to as a \fIplugin\fR\|\. Notably, your module may be exposing +a specific interface, expected and specified by the host documentation\. +.P +For example: +.P +.RS 2 +.nf +{ + "name": "tea\-latte", + "version": "1\.3\.5", + "peerDependencies": { + "tea": "2\.x" + } +} +.fi +.RE +.P +This ensures your package \fBtea\-latte\fP can be installed \fIalong\fR with the second +major version of the host package \fBtea\fP only\. \fBnpm install tea\-latte\fP could +possibly yield the following dependency graph: +.P +.RS 2 +.nf +├── tea\-latte@1\.3\.5 +└── tea@2\.2\.0 +.fi +.RE +.P +\fBNOTE: npm versions 1 and 2 will automatically install \fBpeerDependencies\fP if +they are not explicitly depended upon higher in the dependency tree\. In the +next major version of npm (npm@3), this will no longer be the case\. You will +receive a warning that the peerDependency is not installed instead\.\fR The +behavior in npms 1 & 2 was frequently confusing and could easily put you into +dependency hell, a situation that npm is designed to avoid as much as possible\. +.P +Trying to install another plugin with a conflicting requirement will cause an +error\. For this reason, make sure your plugin requirement is as broad as +possible, and not to lock it down to specific patch versions\. +.P +Assuming the host complies with semver \fIhttp://semver\.org/\fR, only changes in +the host package's major version will break your plugin\. Thus, if you've worked +with every 1\.x version of the host package, use \fB"^1\.0"\fP or \fB"1\.x"\fP to express +this\. If you depend on features introduced in 1\.5\.2, use \fB">= 1\.5\.2 < 2"\fP\|\. +.SH bundledDependencies +.P +This defines an array of package names that will be bundled when publishing the package\. +.P +In cases where you need to preserve npm packages locally or have them available through a single file download, you can bundle the packages in a tarball file by specifying the package names in the \fBbundledDependencies\fP array and executing \fBnpm pack\fP\|\. +.P +For example: +If we define a package\.json like this: +.P +.RS 2 +.nf +{ + "name": "awesome\-web\-framework", + "version": "1\.0\.0", + "bundledDependencies": [ + 'renderized', 'super\-streams' + ] +} +.fi +.RE +.P +we can obtain \fBawesome\-web\-framework\-1\.0\.0\.tgz\fP file by running \fBnpm pack\fP\|\. This file contains the dependencies \fBrenderized\fP and \fBsuper\-streams\fP which can be installed in a new project by executing \fBnpm install awesome\-web\-framework\-1\.0\.0\.tgz\fP\|\. +.P +If this is spelled \fB"bundleDependencies"\fP, then that is also honored\. +.SH optionalDependencies +.P +If a dependency can be used, but you would like npm to proceed if it cannot be +found or fails to install, then you may put it in the \fBoptionalDependencies\fP +object\. This is a map of package name to version or url, just like the +\fBdependencies\fP object\. The difference is that build failures do not cause +installation to fail\. +.P +It is still your program's responsibility to handle the lack of the +dependency\. For example, something like this: +.P +.RS 2 +.nf +try { + var foo = require('foo') + var fooVersion = require('foo/package\.json')\.version +} catch (er) { + foo = null +} +if ( notGoodFooVersion(fooVersion) ) { + foo = null +} + +// \.\. then later in your program \.\. + +if (foo) { + foo\.doFooThings() +} +.fi +.RE +.P +Entries in \fBoptionalDependencies\fP will override entries of the same name in +\fBdependencies\fP, so it's usually best to only put in one place\. +.SH engines +.P +You can specify the version of node that your stuff works on: +.P +.RS 2 +.nf +{ "engines" : { "node" : ">=0\.10\.3 <0\.12" } } +.fi +.RE +.P +And, like with dependencies, if you don't specify the version (or if you +specify "*" as the version), then any version of node will do\. +.P +If you specify an "engines" field, then npm will require that "node" be +somewhere on that list\. If "engines" is omitted, then npm will just assume +that it works on node\. +.P +You can also use the "engines" field to specify which versions of npm +are capable of properly installing your program\. For example: +.P +.RS 2 +.nf +{ "engines" : { "npm" : "~1\.0\.20" } } +.fi +.RE +.P +Unless the user has set the \fBengine\-strict\fP config flag, this +field is advisory only will produce warnings when your package is installed as a dependency\. +.SH engineStrict +.P +\fBNOTE: This feature is deprecated and will be removed in npm 3\.0\.0\.\fR +.P +If you are sure that your module will \fIdefinitely not\fR run properly on +versions of Node/npm other than those specified in the \fBengines\fP object, +then you can set \fB"engineStrict": true\fP in your package\.json file\. +This will override the user's \fBengine\-strict\fP config setting\. +.P +Please do not do this unless you are really very very sure\. If your +engines object is something overly restrictive, you can quite easily and +inadvertently lock yourself into obscurity and prevent your users from +updating to new versions of Node\. Consider this choice carefully\. +.SH os +.P +You can specify which operating systems your +module will run on: +.P +.RS 2 +.nf +"os" : [ "darwin", "linux" ] +.fi +.RE +.P +You can also blacklist instead of whitelist operating systems, +just prepend the blacklisted os with a '!': +.P +.RS 2 +.nf +"os" : [ "!win32" ] +.fi +.RE +.P +The host operating system is determined by \fBprocess\.platform\fP +.P +It is allowed to both blacklist, and whitelist, although there isn't any +good reason to do this\. +.SH cpu +.P +If your code only runs on certain cpu architectures, +you can specify which ones\. +.P +.RS 2 +.nf +"cpu" : [ "x64", "ia32" ] +.fi +.RE +.P +Like the \fBos\fP option, you can also blacklist architectures: +.P +.RS 2 +.nf +"cpu" : [ "!arm", "!mips" ] +.fi +.RE +.P +The host architecture is determined by \fBprocess\.arch\fP +.SH preferGlobal +.P +If your package is primarily a command\-line application that should be +installed globally, then set this value to \fBtrue\fP to provide a warning +if it is installed locally\. +.P +It doesn't actually prevent users from installing it locally, but it +does help prevent some confusion if it doesn't work as expected\. +.SH private +.P +If you set \fB"private": true\fP in your package\.json, then npm will refuse +to publish it\. +.P +This is a way to prevent accidental publication of private repositories\. If +you would like to ensure that a given package is only ever published to a +specific registry (for example, an internal registry), then use the +\fBpublishConfig\fP dictionary described below to override the \fBregistry\fP config +param at publish\-time\. +.SH publishConfig +.P +This is a set of config values that will be used at publish\-time\. It's +especially handy if you want to set the tag, registry or access, so that +you can ensure that a given package is not tagged with "latest", published +to the global public registry or that a scoped module is private by default\. +.P +Any config values can be overridden, but of course only "tag", "registry" and +"access" probably matter for the purposes of publishing\. +.P +See npm help 7 \fBnpm\-config\fP to see the list of config options that can be +overridden\. +.SH DEFAULT VALUES +.P +npm will default some values based on package contents\. +.RS 0 +.IP \(bu 2 +\fB"scripts": {"start": "node server\.js"}\fP +If there is a \fBserver\.js\fP file in the root of your package, then npm +will default the \fBstart\fP command to \fBnode server\.js\fP\|\. +.IP \(bu 2 +\fB"scripts":{"install": "node\-gyp rebuild"}\fP +If there is a \fBbinding\.gyp\fP file in the root of your package and you have not defined an \fBinstall\fP or \fBpreinstall\fP script, npm will +default the \fBinstall\fP command to compile using node\-gyp\. +.IP \(bu 2 +\fB"contributors": [\.\.\.]\fP +If there is an \fBAUTHORS\fP file in the root of your package, npm will +treat each line as a \fBName (url)\fP format, where email and url +are optional\. Lines which start with a \fB#\fP or are blank, will be +ignored\. + +.RE +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 semver +.IP \(bu 2 +npm help init +.IP \(bu 2 +npm help version +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help help +.IP \(bu 2 +npm help 7 faq +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help publish +.IP \(bu 2 +npm help uninstall + +.RE + diff --git a/node_modules/npm/man/man7/npm-coding-style.7 b/node_modules/npm/man/man7/npm-coding-style.7 new file mode 100644 index 00000000..d634e488 --- /dev/null +++ b/node_modules/npm/man/man7/npm-coding-style.7 @@ -0,0 +1,204 @@ +.TH "NPM\-CODING\-STYLE" "7" "March 2017" "" "" +.SH "NAME" +\fBnpm-coding-style\fR \- npm's "funny" coding style +.SH DESCRIPTION +.P +npm's coding style is a bit unconventional\. It is not different for +difference's sake, but rather a carefully crafted style that is +designed to reduce visual clutter and make bugs more apparent\. +.P +If you want to contribute to npm (which is very encouraged), you should +make your code conform to npm's style\. +.P +Note: this concerns npm's code not the specific packages that you can download from the npm registry\. +.SH Line Length +.P +Keep lines shorter than 80 characters\. It's better for lines to be +too short than to be too long\. Break up long lists, objects, and other +statements onto multiple lines\. +.SH Indentation +.P +Two\-spaces\. Tabs are better, but they look like hell in web browsers +(and on GitHub), and node uses 2 spaces, so that's that\. +.P +Configure your editor appropriately\. +.SH Curly braces +.P +Curly braces belong on the same line as the thing that necessitates them\. +.P +Bad: +.P +.RS 2 +.nf +function () +{ +.fi +.RE +.P +Good: +.P +.RS 2 +.nf +function () { +.fi +.RE +.P +If a block needs to wrap to the next line, use a curly brace\. Don't +use it if it doesn't\. +.P +Bad: +.P +.RS 2 +.nf +if (foo) { bar() } +while (foo) + bar() +.fi +.RE +.P +Good: +.P +.RS 2 +.nf +if (foo) bar() +while (foo) { + bar() +} +.fi +.RE +.SH Semicolons +.P +Don't use them except in four situations: +.RS 0 +.IP \(bu 2 +\fBfor (;;)\fP loops\. They're actually required\. +.IP \(bu 2 +null loops like: \fBwhile (something) ;\fP (But you'd better have a good +reason for doing that\.) +.IP \(bu 2 +\fBcase "foo": doSomething(); break\fP +.IP \(bu 2 +In front of a leading \fB(\fP or \fB[\fP at the start of the line\. +This prevents the expression from being interpreted +as a function call or property access, respectively\. + +.RE +.P +Some examples of good semicolon usage: +.P +.RS 2 +.nf +;(x || y)\.doSomething() +;[a, b, c]\.forEach(doSomething) +for (var i = 0; i < 10; i ++) { + switch (state) { + case "begin": start(); continue + case "end": finish(); break + default: throw new Error("unknown state") + } + end() +} +.fi +.RE +.P +Note that starting lines with \fB\-\fP and \fB+\fP also should be prefixed +with a semicolon, but this is much less common\. +.SH Comma First +.P +If there is a list of things separated by commas, and it wraps +across multiple lines, put the comma at the start of the next +line, directly below the token that starts the list\. Put the +final token in the list on a line by itself\. For example: +.P +.RS 2 +.nf +var magicWords = [ "abracadabra" + , "gesundheit" + , "ventrilo" + ] + , spells = { "fireball" : function () { setOnFire() } + , "water" : function () { putOut() } + } + , a = 1 + , b = "abc" + , etc + , somethingElse +.fi +.RE +.SH Whitespace +.P +Put a single space in front of ( for anything other than a function call\. +Also use a single space wherever it makes things more readable\. +.P +Don't leave trailing whitespace at the end of lines\. Don't indent empty +lines\. Don't use more spaces than are helpful\. +.SH Functions +.P +Use named functions\. They make stack traces a lot easier to read\. +.SH Callbacks, Sync/async Style +.P +Use the asynchronous/non\-blocking versions of things as much as possible\. +It might make more sense for npm to use the synchronous fs APIs, but this +way, the fs and http and child process stuff all uses the same callback\-passing +methodology\. +.P +The callback should always be the last argument in the list\. Its first +argument is the Error or null\. +.P +Be very careful never to ever ever throw anything\. It's worse than useless\. +Just send the error message back as the first argument to the callback\. +.SH Errors +.P +Always create a new Error object with your message\. Don't just return a +string message to the callback\. Stack traces are handy\. +.SH Logging +.P +Logging is done using the npmlog \fIhttps://github\.com/npm/npmlog\fR +utility\. +.P +Please clean up logs when they are no longer helpful\. In particular, +logging the same object over and over again is not helpful\. Logs should +report what's happening so that it's easier to track down where a fault +occurs\. +.P +Use appropriate log levels\. See npm help 7 \fBnpm\-config\fP and search for +"loglevel"\. +.SH Case, naming, etc\. +.P +Use \fBlowerCamelCase\fP for multiword identifiers when they refer to objects, +functions, methods, properties, or anything not specified in this section\. +.P +Use \fBUpperCamelCase\fP for class names (things that you'd pass to "new")\. +.P +Use \fBall\-lower\-hyphen\-css\-case\fP for multiword filenames and config keys\. +.P +Use named functions\. They make stack traces easier to follow\. +.P +Use \fBCAPS_SNAKE_CASE\fP for constants, things that should never change +and are rarely used\. +.P +Use a single uppercase letter for function names where the function +would normally be anonymous, but needs to call itself recursively\. It +makes it clear that it's a "throwaway" function\. +.SH null, undefined, false, 0 +.P +Boolean variables and functions should always be either \fBtrue\fP or +\fBfalse\fP\|\. Don't set it to 0 unless it's supposed to be a number\. +.P +When something is intentionally missing or removed, set it to \fBnull\fP\|\. +.P +Don't set things to \fBundefined\fP\|\. Reserve that value to mean "not yet +set to anything\." +.P +Boolean objects are verboten\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 developers +.IP \(bu 2 +npm help 7 faq +.IP \(bu 2 +npm help npm + +.RE + diff --git a/node_modules/npm/man/man7/npm-config.7 b/node_modules/npm/man/man7/npm-config.7 new file mode 100644 index 00000000..0c1298af --- /dev/null +++ b/node_modules/npm/man/man7/npm-config.7 @@ -0,0 +1,1292 @@ +.TH "NPM\-CONFIG" "7" "March 2017" "" "" +.SH "NAME" +\fBnpm-config\fR \- More than you probably want to know about npm configuration +.SH DESCRIPTION +.P +npm gets its configuration values from the following sources, sorted by priority: +.SS Command Line Flags +.P +Putting \fB\-\-foo bar\fP on the command line sets the \fBfoo\fP configuration +parameter to \fB"bar"\fP\|\. A \fB\-\-\fP argument tells the cli parser to stop +reading flags\. A \fB\-\-flag\fP parameter that is at the \fIend\fR of the +command will be given the value of \fBtrue\fP\|\. +.SS Environment Variables +.P +Any environment variables that start with \fBnpm_config_\fP will be +interpreted as a configuration parameter\. For example, putting +\fBnpm_config_foo=bar\fP in your environment will set the \fBfoo\fP +configuration parameter to \fBbar\fP\|\. Any environment configurations that +are not given a value will be given the value of \fBtrue\fP\|\. Config +values are case\-insensitive, so \fBNPM_CONFIG_FOO=bar\fP will work the +same\. +.SS npmrc Files +.P +The four relevant files are: +.RS 0 +.IP \(bu 2 +per\-project configuration file (\fB/path/to/my/project/\.npmrc\fP) +.IP \(bu 2 +per\-user configuration file (defaults to \fB$HOME/\.npmrc\fP; configurable via CLI +option \fB\-\-userconfig\fP or environment variable \fB$NPM_CONF_USERCONFIG\fP) +.IP \(bu 2 +global configuration file (defaults to \fB$PREFIX/etc/npmrc\fP; configurable via +CLI option \fB\-\-globalconfig\fP or environment variable \fB$NPM_CONF_GLOBALCONFIG\fP) +.IP \(bu 2 +npm's built\-in configuration file (\fB/path/to/npm/npmrc\fP) + +.RE +.P +See npm help 5 npmrc for more details\. +.SS Default Configs +.P +A set of configuration parameters that are internal to npm, and are +defaults if nothing else is specified\. +.SH Shorthands and Other CLI Niceties +.P +The following shorthands are parsed on the command\-line: +.RS 0 +.IP \(bu 2 +\fB\-v\fP: \fB\-\-version\fP +.IP \(bu 2 +\fB\-h\fP, \fB\-?\fP, \fB\-\-help\fP, \fB\-H\fP: \fB\-\-usage\fP +.IP \(bu 2 +\fB\-s\fP, \fB\-\-silent\fP: \fB\-\-loglevel silent\fP +.IP \(bu 2 +\fB\-q\fP, \fB\-\-quiet\fP: \fB\-\-loglevel warn\fP +.IP \(bu 2 +\fB\-d\fP: \fB\-\-loglevel info\fP +.IP \(bu 2 +\fB\-dd\fP, \fB\-\-verbose\fP: \fB\-\-loglevel verbose\fP +.IP \(bu 2 +\fB\-ddd\fP: \fB\-\-loglevel silly\fP +.IP \(bu 2 +\fB\-g\fP: \fB\-\-global\fP +.IP \(bu 2 +\fB\-C\fP: \fB\-\-prefix\fP +.IP \(bu 2 +\fB\-l\fP: \fB\-\-long\fP +.IP \(bu 2 +\fB\-m\fP: \fB\-\-message\fP +.IP \(bu 2 +\fB\-p\fP, \fB\-\-porcelain\fP: \fB\-\-parseable\fP +.IP \(bu 2 +\fB\-reg\fP: \fB\-\-registry\fP +.IP \(bu 2 +\fB\-f\fP: \fB\-\-force\fP +.IP \(bu 2 +\fB\-desc\fP: \fB\-\-description\fP +.IP \(bu 2 +\fB\-S\fP: \fB\-\-save\fP +.IP \(bu 2 +\fB\-D\fP: \fB\-\-save\-dev\fP +.IP \(bu 2 +\fB\-O\fP: \fB\-\-save\-optional\fP +.IP \(bu 2 +\fB\-B\fP: \fB\-\-save\-bundle\fP +.IP \(bu 2 +\fB\-E\fP: \fB\-\-save\-exact\fP +.IP \(bu 2 +\fB\-y\fP: \fB\-\-yes\fP +.IP \(bu 2 +\fB\-n\fP: \fB\-\-yes false\fP +.IP \(bu 2 +\fBll\fP and \fBla\fP commands: \fBls \-\-long\fP + +.RE +.P +If the specified configuration param resolves unambiguously to a known +configuration parameter, then it is expanded to that configuration +parameter\. For example: +.P +.RS 2 +.nf +npm ls \-\-par +# same as: +npm ls \-\-parseable +.fi +.RE +.P +If multiple single\-character shorthands are strung together, and the +resulting combination is unambiguously not some other configuration +param, then it is expanded to its various component pieces\. For +example: +.P +.RS 2 +.nf +npm ls \-gpld +# same as: +npm ls \-\-global \-\-parseable \-\-long \-\-loglevel info +.fi +.RE +.SH Per\-Package Config Settings +.P +When running scripts (see npm help 7 \fBnpm\-scripts\fP) the package\.json "config" +keys are overwritten in the environment if there is a config param of +\fB[@]:\fP\|\. For example, if the package\.json has +this: +.P +.RS 2 +.nf +{ "name" : "foo" +, "config" : { "port" : "8080" } +, "scripts" : { "start" : "node server\.js" } } +.fi +.RE +.P +and the server\.js is this: +.P +.RS 2 +.nf +http\.createServer(\.\.\.)\.listen(process\.env\.npm_package_config_port) +.fi +.RE +.P +then the user could change the behavior by doing: +.P +.RS 2 +.nf +npm config set foo:port 80 +.fi +.RE +.P +See npm help 5 package\.json for more information\. +.SH Config Settings +.SS access +.RS 0 +.IP \(bu 2 +Default: \fBrestricted\fP +.IP \(bu 2 +Type: Access + +.RE +.P +When publishing scoped packages, the access level defaults to \fBrestricted\fP\|\. If +you want your scoped package to be publicly viewable (and installable) set +\fB\-\-access=public\fP\|\. The only valid values for \fBaccess\fP are \fBpublic\fP and +\fBrestricted\fP\|\. Unscoped packages \fIalways\fR have an access level of \fBpublic\fP\|\. +.SS always\-auth +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Force npm to always require authentication when accessing the registry, +even for \fBGET\fP requests\. +.SS bin\-links +.RS 0 +.IP \(bu 2 +Default: \fBtrue\fP +.IP \(bu 2 +Type: Boolean + +.RE +.P +Tells npm to create symlinks (or \fB\|\.cmd\fP shims on Windows) for package +executables\. +.P +Set to false to have it not do this\. This can be used to work around +the fact that some file systems don't support symlinks, even on +ostensibly Unix systems\. +.SS browser +.RS 0 +.IP \(bu 2 +Default: OS X: \fB"open"\fP, Windows: \fB"start"\fP, Others: \fB"xdg\-open"\fP +.IP \(bu 2 +Type: String + +.RE +.P +The browser that is called by the \fBnpm docs\fP command to open websites\. +.SS ca +.RS 0 +.IP \(bu 2 +Default: The npm CA certificate +.IP \(bu 2 +Type: String, Array or null + +.RE +.P +The Certificate Authority signing certificate that is trusted for SSL +connections to the registry\. Values should be in PEM format with newlines +replaced by the string "\\n"\. For example: +.P +.RS 2 +.nf +ca="\-\-\-\-\-BEGIN CERTIFICATE\-\-\-\-\-\\nXXXX\\nXXXX\\n\-\-\-\-\-END CERTIFICATE\-\-\-\-\-" +.fi +.RE +.P +Set to \fBnull\fP to only allow "known" registrars, or to a specific CA cert +to trust only that specific signing authority\. +.P +Multiple CAs can be trusted by specifying an array of certificates: +.P +.RS 2 +.nf +ca[]="\.\.\." +ca[]="\.\.\." +.fi +.RE +.P +See also the \fBstrict\-ssl\fP config\. +.SS cafile +.RS 0 +.IP \(bu 2 +Default: \fBnull\fP +.IP \(bu 2 +Type: path + +.RE +.P +A path to a file containing one or multiple Certificate Authority signing +certificates\. Similar to the \fBca\fP setting, but allows for multiple CA's, as +well as for the CA information to be stored in a file on disk\. +.SS cache +.RS 0 +.IP \(bu 2 +Default: Windows: \fB%AppData%\\npm\-cache\fP, Posix: \fB~/\.npm\fP +.IP \(bu 2 +Type: path + +.RE +.P +The location of npm's cache directory\. See npm help \fBnpm\-cache\fP +.SS cache\-lock\-stale +.RS 0 +.IP \(bu 2 +Default: 60000 (1 minute) +.IP \(bu 2 +Type: Number + +.RE +.P +The number of ms before cache folder lockfiles are considered stale\. +.SS cache\-lock\-retries +.RS 0 +.IP \(bu 2 +Default: 10 +.IP \(bu 2 +Type: Number + +.RE +.P +Number of times to retry to acquire a lock on cache folder lockfiles\. +.SS cache\-lock\-wait +.RS 0 +.IP \(bu 2 +Default: 10000 (10 seconds) +.IP \(bu 2 +Type: Number + +.RE +.P +Number of ms to wait for cache lock files to expire\. +.SS cache\-max +.RS 0 +.IP \(bu 2 +Default: Infinity +.IP \(bu 2 +Type: Number + +.RE +.P +The maximum time (in seconds) to keep items in the registry cache before +re\-checking against the registry\. +.P +Note that no purging is done unless the \fBnpm cache clean\fP command is +explicitly used, and that only GET requests use the cache\. +.SS cache\-min +.RS 0 +.IP \(bu 2 +Default: 10 +.IP \(bu 2 +Type: Number + +.RE +.P +The minimum time (in seconds) to keep items in the registry cache before +re\-checking against the registry\. +.P +Note that no purging is done unless the \fBnpm cache clean\fP command is +explicitly used, and that only GET requests use the cache\. +.SS cert +.RS 0 +.IP \(bu 2 +Default: \fBnull\fP +.IP \(bu 2 +Type: String + +.RE +.P +A client certificate to pass when accessing the registry\. Values should be in +PEM format with newlines replaced by the string "\\n"\. For example: +.P +.RS 2 +.nf +cert="\-\-\-\-\-BEGIN CERTIFICATE\-\-\-\-\-\\nXXXX\\nXXXX\\n\-\-\-\-\-END CERTIFICATE\-\-\-\-\-" +.fi +.RE +.P +It is \fInot\fR the path to a certificate file (and there is no "certfile" option)\. +.SS color +.RS 0 +.IP \(bu 2 +Default: true +.IP \(bu 2 +Type: Boolean or \fB"always"\fP + +.RE +.P +If false, never shows colors\. If \fB"always"\fP then always shows colors\. +If true, then only prints color codes for tty file descriptors\. +.SS depth +.RS 0 +.IP \(bu 2 +Default: Infinity +.IP \(bu 2 +Type: Number + +.RE +.P +The depth to go when recursing directories for \fBnpm ls\fP, +\fBnpm cache ls\fP, and \fBnpm outdated\fP\|\. +.P +For \fBnpm outdated\fP, a setting of \fBInfinity\fP will be treated as \fB0\fP +since that gives more useful information\. To show the outdated status +of all packages and dependents, use a large integer value, +e\.g\., \fBnpm outdated \-\-depth 9999\fP +.SS description +.RS 0 +.IP \(bu 2 +Default: true +.IP \(bu 2 +Type: Boolean + +.RE +.P +Show the description in \fBnpm search\fP +.SS dev +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Install \fBdev\-dependencies\fP along with packages\. +.P +Note that \fBdev\-dependencies\fP are also installed if the \fBnpat\fP flag is +set\. +.SS editor +.RS 0 +.IP \(bu 2 +Default: \fBEDITOR\fP environment variable if set, or \fB"vi"\fP on Posix, +or \fB"notepad"\fP on Windows\. +.IP \(bu 2 +Type: path + +.RE +.P +The command to run for \fBnpm edit\fP or \fBnpm config edit\fP\|\. +.SS engine\-strict +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +If set to true, then npm will stubbornly refuse to install (or even +consider installing) any package that claims to not be compatible with +the current Node\.js version\. +.SS force +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Makes various commands more forceful\. +.RS 0 +.IP \(bu 2 +lifecycle script failure does not block progress\. +.IP \(bu 2 +publishing clobbers previously published versions\. +.IP \(bu 2 +skips cache when requesting from the registry\. +.IP \(bu 2 +prevents checks against clobbering non\-npm files\. + +.RE +.SS fetch\-retries +.RS 0 +.IP \(bu 2 +Default: 2 +.IP \(bu 2 +Type: Number + +.RE +.P +The "retries" config for the \fBretry\fP module to use when fetching +packages from the registry\. +.SS fetch\-retry\-factor +.RS 0 +.IP \(bu 2 +Default: 10 +.IP \(bu 2 +Type: Number + +.RE +.P +The "factor" config for the \fBretry\fP module to use when fetching +packages\. +.SS fetch\-retry\-mintimeout +.RS 0 +.IP \(bu 2 +Default: 10000 (10 seconds) +.IP \(bu 2 +Type: Number + +.RE +.P +The "minTimeout" config for the \fBretry\fP module to use when fetching +packages\. +.SS fetch\-retry\-maxtimeout +.RS 0 +.IP \(bu 2 +Default: 60000 (1 minute) +.IP \(bu 2 +Type: Number + +.RE +.P +The "maxTimeout" config for the \fBretry\fP module to use when fetching +packages\. +.SS git +.RS 0 +.IP \(bu 2 +Default: \fB"git"\fP +.IP \(bu 2 +Type: String + +.RE +.P +The command to use for git commands\. If git is installed on the +computer, but is not in the \fBPATH\fP, then set this to the full path to +the git binary\. +.SS git\-tag\-version +.RS 0 +.IP \(bu 2 +Default: \fBtrue\fP +.IP \(bu 2 +Type: Boolean + +.RE +.P +Tag the commit when using the \fBnpm version\fP command\. +.SS global +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Operates in "global" mode, so that packages are installed into the +\fBprefix\fP folder instead of the current working directory\. See +npm help 5 \fBnpm\-folders\fP for more on the differences in behavior\. +.RS 0 +.IP \(bu 2 +packages are installed into the \fB{prefix}/lib/node_modules\fP folder, instead of the +current working directory\. +.IP \(bu 2 +bin files are linked to \fB{prefix}/bin\fP +.IP \(bu 2 +man pages are linked to \fB{prefix}/share/man\fP + +.RE +.SS globalconfig +.RS 0 +.IP \(bu 2 +Default: {prefix}/etc/npmrc +.IP \(bu 2 +Type: path + +.RE +.P +The config file to read for global config options\. +.SS group +.RS 0 +.IP \(bu 2 +Default: GID of the current process +.IP \(bu 2 +Type: String or Number + +.RE +.P +The group to use when running package scripts in global mode as the root +user\. +.SS heading +.RS 0 +.IP \(bu 2 +Default: \fB"npm"\fP +.IP \(bu 2 +Type: String + +.RE +.P +The string that starts all the debugging log output\. +.SS https\-proxy +.RS 0 +.IP \(bu 2 +Default: null +.IP \(bu 2 +Type: url + +.RE +.P +A proxy to use for outgoing https requests\. If the \fBHTTPS_PROXY\fP or +\fBhttps_proxy\fP or \fBHTTP_PROXY\fP or \fBhttp_proxy\fP environment variables are set, +proxy settings will be honored by the underlying \fBrequest\fP library\. +.SS if\-present +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +If true, npm will not exit with an error code when \fBrun\-script\fP is invoked for +a script that isn't defined in the \fBscripts\fP section of \fBpackage\.json\fP\|\. This +option can be used when it's desirable to optionally run a script when it's +present and fail if the script fails\. This is useful, for example, when running +scripts that may only apply for some builds in an otherwise generic CI setup\. +.SS ignore\-scripts +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +If true, npm does not run scripts specified in package\.json files\. +.SS init\-module +.RS 0 +.IP \(bu 2 +Default: ~/\.npm\-init\.js +.IP \(bu 2 +Type: path + +.RE +.P +A module that will be loaded by the \fBnpm init\fP command\. See the +documentation for the +init\-package\-json \fIhttps://github\.com/isaacs/init\-package\-json\fR module +for more information, or npm help init\. +.SS init\-author\-name +.RS 0 +.IP \(bu 2 +Default: "" +.IP \(bu 2 +Type: String + +.RE +.P +The value \fBnpm init\fP should use by default for the package author's name\. +.SS init\-author\-email +.RS 0 +.IP \(bu 2 +Default: "" +.IP \(bu 2 +Type: String + +.RE +.P +The value \fBnpm init\fP should use by default for the package author's email\. +.SS init\-author\-url +.RS 0 +.IP \(bu 2 +Default: "" +.IP \(bu 2 +Type: String + +.RE +.P +The value \fBnpm init\fP should use by default for the package author's homepage\. +.SS init\-license +.RS 0 +.IP \(bu 2 +Default: "ISC" +.IP \(bu 2 +Type: String + +.RE +.P +The value \fBnpm init\fP should use by default for the package license\. +.SS init\-version +.RS 0 +.IP \(bu 2 +Default: "1\.0\.0" +.IP \(bu 2 +Type: semver + +.RE +.P +The value that \fBnpm init\fP should use by default for the package +version number, if not already set in package\.json\. +.SS json +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Whether or not to output JSON data, rather than the normal output\. +.P +This feature is currently experimental, and the output data structures +for many commands is either not implemented in JSON yet, or subject to +change\. Only the output from \fBnpm ls \-\-json\fP is currently valid\. +.SS key +.RS 0 +.IP \(bu 2 +Default: \fBnull\fP +.IP \(bu 2 +Type: String + +.RE +.P +A client key to pass when accessing the registry\. Values should be in PEM +format with newlines replaced by the string "\\n"\. For example: +.P +.RS 2 +.nf +key="\-\-\-\-\-BEGIN PRIVATE KEY\-\-\-\-\-\\nXXXX\\nXXXX\\n\-\-\-\-\-END PRIVATE KEY\-\-\-\-\-" +.fi +.RE +.P +It is \fInot\fR the path to a key file (and there is no "keyfile" option)\. +.SS link +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +If true, then local installs will link if there is a suitable globally +installed package\. +.P +Note that this means that local installs can cause things to be +installed into the global space at the same time\. The link is only done +if one of the two conditions are met: +.RS 0 +.IP \(bu 2 +The package is not already installed globally, or +.IP \(bu 2 +the globally installed version is identical to the version that is +being installed locally\. + +.RE +.SS local\-address +.RS 0 +.IP \(bu 2 +Default: undefined +.IP \(bu 2 +Type: IP Address + +.RE +.P +The IP address of the local interface to use when making connections +to the npm registry\. Must be IPv4 in versions of Node prior to 0\.12\. +.SS loglevel +.RS 0 +.IP \(bu 2 +Default: "warn" +.IP \(bu 2 +Type: String +.IP \(bu 2 +Values: "silent", "error", "warn", "http", "info", "verbose", "silly" + +.RE +.P +What level of logs to report\. On failure, \fIall\fR logs are written to +\fBnpm\-debug\.log\fP in the current working directory\. +.P +Any logs of a higher level than the setting are shown\. +The default is "warn", which shows warn and error output\. +.SS logstream +.RS 0 +.IP \(bu 2 +Default: process\.stderr +.IP \(bu 2 +Type: Stream + +.RE +.P +This is the stream that is passed to the +npmlog \fIhttps://github\.com/npm/npmlog\fR module at run time\. +.P +It cannot be set from the command line, but if you are using npm +programmatically, you may wish to send logs to somewhere other than +stderr\. +.P +If the \fBcolor\fP config is set to true, then this stream will receive +colored output if it is a TTY\. +.SS long +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Show extended information in \fBnpm ls\fP and \fBnpm search\fP\|\. +.SS maxsockets +.RS 0 +.IP \(bu 2 +Default: 50 +.IP \(bu 2 +Type: Number + +.RE +.P +The maximum number of connections to use per origin (protocol/host/port +combination)\. Passed to the \fBhttp\fP \fBAgent\fP used to make the request\. +.SS message +.RS 0 +.IP \(bu 2 +Default: "%s" +.IP \(bu 2 +Type: String + +.RE +.P +Commit message which is used by \fBnpm version\fP when creating version commit\. +.P +Any "%s" in the message will be replaced with the version number\. +.SS node\-version +.RS 0 +.IP \(bu 2 +Default: process\.version +.IP \(bu 2 +Type: semver or false + +.RE +.P +The node version to use when checking a package's \fBengines\fP map\. +.SS npat +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Run tests on installation\. +.SS onload\-script +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: path + +.RE +.P +A node module to \fBrequire()\fP when npm loads\. Useful for programmatic +usage\. +.SS optional +.RS 0 +.IP \(bu 2 +Default: true +.IP \(bu 2 +Type: Boolean + +.RE +.P +Attempt to install packages in the \fBoptionalDependencies\fP object\. Note +that if these packages fail to install, the overall installation +process is not aborted\. +.SS parseable +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Output parseable results from commands that write to +standard output\. +.SS prefix +.RS 0 +.IP \(bu 2 +Default: see npm help 5 folders +.IP \(bu 2 +Type: path + +.RE +.P +The location to install global items\. If set on the command line, then +it forces non\-global commands to run in the specified folder\. +.SS production +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Set to true to run in "production" mode\. +.RS 0 +.IP 1. 3 +devDependencies are not installed at the topmost level when running +local \fBnpm install\fP without any arguments\. +.IP 2. 3 +Set the NODE_ENV="production" for lifecycle scripts\. + +.RE +.SS proprietary\-attribs +.RS 0 +.IP \(bu 2 +Default: true +.IP \(bu 2 +Type: Boolean + +.RE +.P +Whether or not to include proprietary extended attributes in the +tarballs created by npm\. +.P +Unless you are expecting to unpack package tarballs with something other +than npm \-\- particularly a very outdated tar implementation \-\- leave +this as true\. +.SS proxy +.RS 0 +.IP \(bu 2 +Default: null +.IP \(bu 2 +Type: url + +.RE +.P +A proxy to use for outgoing http requests\. If the \fBHTTP_PROXY\fP or +\fBhttp_proxy\fP environment variables are set, proxy settings will be +honored by the underlying \fBrequest\fP library\. +.SS rebuild\-bundle +.RS 0 +.IP \(bu 2 +Default: true +.IP \(bu 2 +Type: Boolean + +.RE +.P +Rebuild bundled dependencies after installation\. +.SS registry +.RS 0 +.IP \(bu 2 +Default: https://registry\.npmjs\.org/ +.IP \(bu 2 +Type: url + +.RE +.P +The base URL of the npm package registry\. +.SS rollback +.RS 0 +.IP \(bu 2 +Default: true +.IP \(bu 2 +Type: Boolean + +.RE +.P +Remove failed installs\. +.SS save +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Save installed packages to a package\.json file as dependencies\. +.P +When used with the \fBnpm rm\fP command, it removes it from the \fBdependencies\fP +object\. +.P +Only works if there is already a package\.json file present\. +.SS save\-bundle +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +If a package would be saved at install time by the use of \fB\-\-save\fP, +\fB\-\-save\-dev\fP, or \fB\-\-save\-optional\fP, then also put it in the +\fBbundleDependencies\fP list\. +.P +When used with the \fBnpm rm\fP command, it removes it from the +bundledDependencies list\. +.SS save\-dev +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Save installed packages to a package\.json file as \fBdevDependencies\fP\|\. +.P +When used with the \fBnpm rm\fP command, it removes it from the +\fBdevDependencies\fP object\. +.P +Only works if there is already a package\.json file present\. +.SS save\-exact +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Dependencies saved to package\.json using \fB\-\-save\fP, \fB\-\-save\-dev\fP or +\fB\-\-save\-optional\fP will be configured with an exact version rather than +using npm's default semver range operator\. +.SS save\-optional +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Save installed packages to a package\.json file as +optionalDependencies\. +.P +When used with the \fBnpm rm\fP command, it removes it from the +\fBdevDependencies\fP object\. +.P +Only works if there is already a package\.json file present\. +.SS save\-prefix +.RS 0 +.IP \(bu 2 +Default: '^' +.IP \(bu 2 +Type: String + +.RE +.P +Configure how versions of packages installed to a package\.json file via +\fB\-\-save\fP or \fB\-\-save\-dev\fP get prefixed\. +.P +For example if a package has version \fB1\.2\.3\fP, by default its version is +set to \fB^1\.2\.3\fP which allows minor upgrades for that package, but after +\fBnpm config set save\-prefix='~'\fP it would be set to \fB~1\.2\.3\fP which only allows +patch upgrades\. +.SS scope +.RS 0 +.IP \(bu 2 +Default: "" +.IP \(bu 2 +Type: String + +.RE +.P +Associate an operation with a scope for a scoped registry\. Useful when logging +in to a private registry for the first time: +\fBnpm login \-\-scope=@organization \-\-registry=registry\.organization\.com\fP, which +will cause \fB@organization\fP to be mapped to the registry for future installation +of packages specified according to the pattern \fB@organization/package\fP\|\. +.SS searchopts +.RS 0 +.IP \(bu 2 +Default: "" +.IP \(bu 2 +Type: String + +.RE +.P +Space\-separated options that are always passed to search\. +.SS searchexclude +.RS 0 +.IP \(bu 2 +Default: "" +.IP \(bu 2 +Type: String + +.RE +.P +Space\-separated options that limit the results from search\. +.SS searchsort +.RS 0 +.IP \(bu 2 +Default: "name" +.IP \(bu 2 +Type: String +.IP \(bu 2 +Values: "name", "\-name", "date", "\-date", "description", +"\-description", "keywords", "\-keywords" + +.RE +.P +Indication of which field to sort search results by\. Prefix with a \fB\-\fP +character to indicate reverse sort\. +.SS shell +.RS 0 +.IP \(bu 2 +Default: SHELL environment variable, or "bash" on Posix, or "cmd" on +Windows +.IP \(bu 2 +Type: path + +.RE +.P +The shell to run for the \fBnpm explore\fP command\. +.SS shrinkwrap +.RS 0 +.IP \(bu 2 +Default: true +.IP \(bu 2 +Type: Boolean + +.RE +.P +If set to false, then ignore \fBnpm\-shrinkwrap\.json\fP files when +installing\. +.SS sign\-git\-tag +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +If set to true, then the \fBnpm version\fP command will tag the version +using \fB\-s\fP to add a signature\. +.P +Note that git requires you to have set up GPG keys in your git configs +for this to work properly\. +.SS spin +.RS 0 +.IP \(bu 2 +Default: true +.IP \(bu 2 +Type: Boolean or \fB"always"\fP + +.RE +.P +When set to \fBtrue\fP, npm will display an ascii spinner while it is doing +things, if \fBprocess\.stderr\fP is a TTY\. +.P +Set to \fBfalse\fP to suppress the spinner, or set to \fBalways\fP to output +the spinner even for non\-TTY outputs\. +.SS strict\-ssl +.RS 0 +.IP \(bu 2 +Default: true +.IP \(bu 2 +Type: Boolean + +.RE +.P +Whether or not to do SSL key validation when making requests to the +registry via https\. +.P +See also the \fBca\fP config\. +.SS tag +.RS 0 +.IP \(bu 2 +Default: latest +.IP \(bu 2 +Type: String + +.RE +.P +If you ask npm to install a package and don't tell it a specific version, then +it will install the specified tag\. +.P +Also the tag that is added to the package@version specified by the \fBnpm +tag\fP command, if no explicit tag is given\. +.SS tag\-version\-prefix +.RS 0 +.IP \(bu 2 +Default: \fB"v"\fP +.IP \(bu 2 +Type: String + +.RE +.P +If set, alters the prefix used when tagging a new version when performing a +version increment using \fBnpm\-version\fP\|\. To remove the prefix altogether, set it +to the empty string: \fB""\fP\|\. +.P +Because other tools may rely on the convention that npm version tags look like +\fBv1\.0\.0\fP, \fIonly use this property if it is absolutely necessary\fR\|\. In +particular, use care when overriding this setting for public packages\. +.SS tmp +.RS 0 +.IP \(bu 2 +Default: TMPDIR environment variable, or "/tmp" +.IP \(bu 2 +Type: path + +.RE +.P +Where to store temporary files and folders\. All temp files are deleted +on success, but left behind on failure for forensic purposes\. +.SS unicode +.RS 0 +.IP \(bu 2 +Default: true +.IP \(bu 2 +Type: Boolean + +.RE +.P +When set to true, npm uses unicode characters in the tree output\. When +false, it uses ascii characters to draw trees\. +.SS unsafe\-perm +.RS 0 +.IP \(bu 2 +Default: false if running as root, true otherwise +.IP \(bu 2 +Type: Boolean + +.RE +.P +Set to true to suppress the UID/GID switching when running package +scripts\. If set explicitly to false, then installing as a non\-root user +will fail\. +.SS usage +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: Boolean + +.RE +.P +Set to show short usage output (like the \-H output) +instead of complete help when doing npm help \fBnpm\-help\fP\|\. +.SS user +.RS 0 +.IP \(bu 2 +Default: "nobody" +.IP \(bu 2 +Type: String or Number + +.RE +.P +The UID to set to when running package scripts as root\. +.SS userconfig +.RS 0 +.IP \(bu 2 +Default: ~/\.npmrc +.IP \(bu 2 +Type: path + +.RE +.P +The location of user\-level configuration settings\. +.SS umask +.RS 0 +.IP \(bu 2 +Default: 022 +.IP \(bu 2 +Type: Octal numeric string in range 0000\.\.0777 (0\.\.511) + +.RE +.P +The "umask" value to use when setting the file creation mode on files +and folders\. +.P +Folders and executables are given a mode which is \fB0777\fP masked against +this value\. Other files are given a mode which is \fB0666\fP masked against +this value\. Thus, the defaults are \fB0755\fP and \fB0644\fP respectively\. +.SS user\-agent +.RS 0 +.IP \(bu 2 +Default: node/{process\.version} {process\.platform} {process\.arch} +.IP \(bu 2 +Type: String + +.RE +.P +Sets a User\-Agent to the request header +.SS version +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: boolean + +.RE +.P +If true, output the npm version and exit successfully\. +.P +Only relevant when specified explicitly on the command line\. +.SS versions +.RS 0 +.IP \(bu 2 +Default: false +.IP \(bu 2 +Type: boolean + +.RE +.P +If true, output the npm version as well as node's \fBprocess\.versions\fP map, and +exit successfully\. +.P +Only relevant when specified explicitly on the command line\. +.SS viewer +.RS 0 +.IP \(bu 2 +Default: "man" on Posix, "browser" on Windows +.IP \(bu 2 +Type: path + +.RE +.P +The program to use to view help content\. +.P +Set to \fB"browser"\fP to view html help content in the default web browser\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help 7 scripts +.IP \(bu 2 +npm help 5 folders +.IP \(bu 2 +npm help npm + +.RE + diff --git a/node_modules/npm/man/man7/npm-developers.7 b/node_modules/npm/man/man7/npm-developers.7 new file mode 100644 index 00000000..2dfeb45e --- /dev/null +++ b/node_modules/npm/man/man7/npm-developers.7 @@ -0,0 +1,282 @@ +.TH "NPM\-DEVELOPERS" "7" "March 2017" "" "" +.SH "NAME" +\fBnpm-developers\fR \- Developer Guide +.SH DESCRIPTION +.P +So, you've decided to use npm to develop (and maybe publish/deploy) +your project\. +.P +Fantastic! +.P +There are a few things that you need to do above the simple steps +that your users will do to install your program\. +.SH About These Documents +.P +These are man pages\. If you install npm, you should be able to +then do \fBman npm\-thing\fP to get the documentation on a particular +topic, or \fBnpm help thing\fP to see the same information\. +.SH What is a \fBpackage\fP +.P +A package is: +.RS 0 +.IP \(bu 2 +a) a folder containing a program described by a package\.json file +.IP \(bu 2 +b) a gzipped tarball containing (a) +.IP \(bu 2 +c) a url that resolves to (b) +.IP \(bu 2 +d) a \fB@\fP that is published on the registry with (c) +.IP \(bu 2 +e) a \fB@\fP that points to (d) +.IP \(bu 2 +f) a \fB\fP that has a "latest" tag satisfying (e) +.IP \(bu 2 +g) a \fBgit\fP url that, when cloned, results in (a)\. + +.RE +.P +Even if you never publish your package, you can still get a lot of +benefits of using npm if you just want to write a node program (a), and +perhaps if you also want to be able to easily install it elsewhere +after packing it up into a tarball (b)\. +.P +Git urls can be of the form: +.P +.RS 2 +.nf +git://github\.com/user/project\.git#commit\-ish +git+ssh://user@hostname:project\.git#commit\-ish +git+http://user@hostname/project/blah\.git#commit\-ish +git+https://user@hostname/project/blah\.git#commit\-ish +.fi +.RE +.P +The \fBcommit\-ish\fP can be any tag, sha, or branch which can be supplied as +an argument to \fBgit checkout\fP\|\. The default is \fBmaster\fP\|\. +.SH The package\.json File +.P +You need to have a \fBpackage\.json\fP file in the root of your project to do +much of anything with npm\. That is basically the whole interface\. +.P +See npm help 5 \fBpackage\.json\fP for details about what goes in that file\. At the very +least, you need: +.RS 0 +.IP \(bu 2 +name: +This should be a string that identifies your project\. Please do not +use the name to specify that it runs on node, or is in JavaScript\. +You can use the "engines" field to explicitly state the versions of +node (or whatever else) that your program requires, and it's pretty +well assumed that it's javascript\. +It does not necessarily need to match your github repository name\. +So, \fBnode\-foo\fP and \fBbar\-js\fP are bad names\. \fBfoo\fP or \fBbar\fP are better\. +.IP \(bu 2 +version: +A semver\-compatible version\. +.IP \(bu 2 +engines: +Specify the versions of node (or whatever else) that your program +runs on\. The node API changes a lot, and there may be bugs or new +functionality that you depend on\. Be explicit\. +.IP \(bu 2 +author: +Take some credit\. +.IP \(bu 2 +scripts: +If you have a special compilation or installation script, then you +should put it in the \fBscripts\fP object\. You should definitely have at +least a basic smoke\-test command as the "scripts\.test" field\. +See npm help 7 scripts\. +.IP \(bu 2 +main: +If you have a single module that serves as the entry point to your +program (like what the "foo" package gives you at require("foo")), +then you need to specify that in the "main" field\. +.IP \(bu 2 +directories: +This is an object mapping names to folders\. The best ones to include are +"lib" and "doc", but if you use "man" to specify a folder full of man pages, +they'll get installed just like these ones\. + +.RE +.P +You can use \fBnpm init\fP in the root of your package in order to get you +started with a pretty basic package\.json file\. See npm help \fBnpm\-init\fP for +more info\. +.SH Keeping files \fIout\fR of your package +.P +Use a \fB\|\.npmignore\fP file to keep stuff out of your package\. If there's +no \fB\|\.npmignore\fP file, but there \fIis\fR a \fB\|\.gitignore\fP file, then npm will +ignore the stuff matched by the \fB\|\.gitignore\fP file\. If you \fIwant\fR to +include something that is excluded by your \fB\|\.gitignore\fP file, you can +create an empty \fB\|\.npmignore\fP file to override it\. Like \fBgit\fP, \fBnpm\fP looks +for \fB\|\.npmignore\fP and \fB\|\.gitignore\fP files in all subdirectories of your +package, not only the root directory\. +.P +\fB\|\.npmignore\fP files follow the same pattern rules \fIhttps://git\-scm\.com/book/en/v2/Git\-Basics\-Recording\-Changes\-to\-the\-Repository#Ignoring\-Files\fR +as \fB\|\.gitignore\fP files: +.RS 0 +.IP \(bu 2 +Blank lines or lines starting with \fB#\fP are ignored\. +.IP \(bu 2 +Standard glob patterns work\. +.IP \(bu 2 +You can end patterns with a forward slash \fB/\fP to specify a directory\. +.IP \(bu 2 +You can negate a pattern by starting it with an exclamation point \fB!\fP\|\. + +.RE +.P +By default, the following paths and files are ignored, so there's no +need to add them to \fB\|\.npmignore\fP explicitly: +.RS 0 +.IP \(bu 2 +\fB\|\.*\.swp\fP +.IP \(bu 2 +\fB\|\._*\fP +.IP \(bu 2 +\fB\|\.DS_Store\fP +.IP \(bu 2 +\fB\|\.git\fP +.IP \(bu 2 +\fB\|\.hg\fP +.IP \(bu 2 +\fB\|\.npmrc\fP +.IP \(bu 2 +\fB\|\.lock\-wscript\fP +.IP \(bu 2 +\fB\|\.svn\fP +.IP \(bu 2 +\fB\|\.wafpickle\-*\fP +.IP \(bu 2 +\fBconfig\.gypi\fP +.IP \(bu 2 +\fBCVS\fP +.IP \(bu 2 +\fBnpm\-debug\.log\fP + +.RE +.P +Additionally, everything in \fBnode_modules\fP is ignored, except for +bundled dependencies\. npm automatically handles this for you, so don't +bother adding \fBnode_modules\fP to \fB\|\.npmignore\fP\|\. +.P +The following paths and files are never ignored, so adding them to +\fB\|\.npmignore\fP is pointless: +.RS 0 +.IP \(bu 2 +\fBpackage\.json\fP +.IP \(bu 2 +\fBREADME\fP (and its variants) +.IP \(bu 2 +\fBCHANGELOG\fP (and its variants) +.IP \(bu 2 +\fBLICENSE\fP / \fBLICENCE\fP + +.RE +.SH Link Packages +.P +\fBnpm link\fP is designed to install a development package and see the +changes in real time without having to keep re\-installing it\. (You do +need to either re\-link or \fBnpm rebuild \-g\fP to update compiled packages, +of course\.) +.P +More info at npm help \fBnpm\-link\fP\|\. +.SH Before Publishing: Make Sure Your Package Installs and Works +.P +\fBThis is important\.\fR +.P +If you can not install it locally, you'll have +problems trying to publish it\. Or, worse yet, you'll be able to +publish it, but you'll be publishing a broken or pointless package\. +So don't do that\. +.P +In the root of your package, do this: +.P +.RS 2 +.nf +npm install \. \-g +.fi +.RE +.P +That'll show you that it's working\. If you'd rather just create a symlink +package that points to your working directory, then do this: +.P +.RS 2 +.nf +npm link +.fi +.RE +.P +Use \fBnpm ls \-g\fP to see if it's there\. +.P +To test a local install, go into some other folder, and then do: +.P +.RS 2 +.nf +cd \.\./some\-other\-folder +npm install \.\./my\-package +.fi +.RE +.P +to install it locally into the node_modules folder in that other place\. +.P +Then go into the node\-repl, and try using require("my\-thing") to +bring in your module's main module\. +.SH Create a User Account +.P +Create a user with the adduser command\. It works like this: +.P +.RS 2 +.nf +npm adduser +.fi +.RE +.P +and then follow the prompts\. +.P +This is documented better in npm help adduser\. +.SH Publish your package +.P +This part's easy\. In the root of your folder, do this: +.P +.RS 2 +.nf +npm publish +.fi +.RE +.P +You can give publish a url to a tarball, or a filename of a tarball, +or a path to a folder\. +.P +Note that pretty much \fBeverything in that folder will be exposed\fR +by default\. So, if you have secret stuff in there, use a +\fB\|\.npmignore\fP file to list out the globs to ignore, or publish +from a fresh checkout\. +.SH Brag about it +.P +Send emails, write blogs, blab in IRC\. +.P +Tell the world how easy it is to install your program! +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 faq +.IP \(bu 2 +npm help npm +.IP \(bu 2 +npm help init +.IP \(bu 2 +npm help 5 package\.json +.IP \(bu 2 +npm help 7 scripts +.IP \(bu 2 +npm help publish +.IP \(bu 2 +npm help adduser +.IP \(bu 2 +npm help 7 registry + +.RE + diff --git a/node_modules/npm/man/man7/npm-disputes.7 b/node_modules/npm/man/man7/npm-disputes.7 new file mode 100644 index 00000000..56c8b88a --- /dev/null +++ b/node_modules/npm/man/man7/npm-disputes.7 @@ -0,0 +1,124 @@ +.TH "NPM\-DISPUTES" "7" "March 2017" "" "" +.SH "NAME" +\fBnpm-disputes\fR \- Handling Module Name Disputes +.SH SYNOPSIS +.RS 0 +.IP 1. 3 +Get the author email with \fBnpm owner ls \fP +.IP 2. 3 +Email the author, CC support@npmjs\.com +.IP 3. 3 +After a few weeks, if there's no resolution, we'll sort it out\. + +.RE +.P +Don't squat on package names\. Publish code or move out of the way\. +.SH DESCRIPTION +.P +There sometimes arise cases where a user publishes a module, and then +later, some other user wants to use that name\. Here are some common +ways that happens (each of these is based on actual events\.) +.RS 0 +.IP 1. 3 +Joe writes a JavaScript module \fBfoo\fP, which is not node\-specific\. +Joe doesn't use node at all\. Bob wants to use \fBfoo\fP in node, so he +wraps it in an npm module\. Some time later, Joe starts using node, +and wants to take over management of his program\. +.IP 2. 3 +Bob writes an npm module \fBfoo\fP, and publishes it\. Perhaps much +later, Joe finds a bug in \fBfoo\fP, and fixes it\. He sends a pull +request to Bob, but Bob doesn't have the time to deal with it, +because he has a new job and a new baby and is focused on his new +erlang project, and kind of not involved with node any more\. Joe +would like to publish a new \fBfoo\fP, but can't, because the name is +taken\. +.IP 3. 3 +Bob writes a 10\-line flow\-control library, and calls it \fBfoo\fP, and +publishes it to the npm registry\. Being a simple little thing, it +never really has to be updated\. Joe works for Foo Inc, the makers +of the critically acclaimed and widely\-marketed \fBfoo\fP JavaScript +toolkit framework\. They publish it to npm as \fBfoojs\fP, but people are +routinely confused when \fBnpm install foo\fP is some different thing\. +.IP 4. 3 +Bob writes a parser for the widely\-known \fBfoo\fP file format, because +he needs it for work\. Then, he gets a new job, and never updates the +prototype\. Later on, Joe writes a much more complete \fBfoo\fP parser, +but can't publish, because Bob's \fBfoo\fP is in the way\. + +.RE +.P +The validity of Joe's claim in each situation can be debated\. However, +Joe's appropriate course of action in each case is the same\. +.RS 0 +.IP 1. 3 +\fBnpm owner ls foo\fP\|\. This will tell Joe the email address of the +owner (Bob)\. +.IP 2. 3 +Joe emails Bob, explaining the situation \fBas respectfully as +possible\fR, and what he would like to do with the module name\. He +adds the npm support staff support@npmjs\.com to the CC list of +the email\. Mention in the email that Bob can run \fBnpm owner add +joe foo\fP to add Joe as an owner of the \fBfoo\fP package\. +.IP 3. 3 +After a reasonable amount of time, if Bob has not responded, or if +Bob and Joe can't come to any sort of resolution, email support +support@npmjs\.com and we'll sort it out\. ("Reasonable" is +usually at least 4 weeks, but extra time is allowed around common +holidays\.) + +.RE +.SH REASONING +.P +In almost every case so far, the parties involved have been able to reach +an amicable resolution without any major intervention\. Most people +really do want to be reasonable, and are probably not even aware that +they're in your way\. +.P +Module ecosystems are most vibrant and powerful when they are as +self\-directed as possible\. If an admin one day deletes something you +had worked on, then that is going to make most people quite upset, +regardless of the justification\. When humans solve their problems by +talking to other humans with respect, everyone has the chance to end up +feeling good about the interaction\. +.SH EXCEPTIONS +.P +Some things are not allowed, and will be removed without discussion if +they are brought to the attention of the npm registry admins, including +but not limited to: +.RS 0 +.IP 1. 3 +Malware (that is, a package designed to exploit or harm the machine on +which it is installed)\. +.IP 2. 3 +Violations of copyright or licenses (for example, cloning an +MIT\-licensed program, and then removing or changing the copyright and +license statement)\. +.IP 3. 3 +Illegal content\. +.IP 4. 3 +"Squatting" on a package name that you \fIplan\fR to use, but aren't +actually using\. Sorry, I don't care how great the name is, or how +perfect a fit it is for the thing that someday might happen\. If +someone wants to use it today, and you're just taking up space with +an empty tarball, you're going to be evicted\. +.IP 5. 3 +Putting empty packages in the registry\. Packages must have SOME +functionality\. It can be silly, but it can't be \fInothing\fR\|\. (See +also: squatting\.) +.IP 6. 3 +Doing weird things with the registry, like using it as your own +personal application database or otherwise putting non\-packagey +things into it\. + +.RE +.P +If you see bad behavior like this, please report it right away\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help 7 registry +.IP \(bu 2 +npm help owner + +.RE + diff --git a/node_modules/npm/man/man7/npm-index.7 b/node_modules/npm/man/man7/npm-index.7 new file mode 100644 index 00000000..add867e4 --- /dev/null +++ b/node_modules/npm/man/man7/npm-index.7 @@ -0,0 +1,334 @@ +.TH "NPM\-INDEX" "7" "March 2017" "" "" +.SH "NAME" +\fBnpm-index\fR \- Index of all npm documentation +.SS npm help README +.P +a JavaScript package manager +.SH Command Line Documentation +.P +Using npm on the command line +.SS npm help npm +.P +javascript package manager +.SS npm help access +.P +Set access level on published packages +.SS npm help adduser +.P +Add a registry user account +.SS npm help bin +.P +Display npm bin folder +.SS npm help bugs +.P +Bugs for a package in a web browser maybe +.SS npm help build +.P +Build a package +.SS npm help bundle +.P +REMOVED +.SS npm help cache +.P +Manipulates packages cache +.SS npm help completion +.P +Tab Completion for npm +.SS npm help config +.P +Manage the npm configuration files +.SS npm help dedupe +.P +Reduce duplication +.SS npm help deprecate +.P +Deprecate a version of a package +.SS npm help dist\-tag +.P +Modify package distribution tags +.SS npm help docs +.P +Docs for a package in a web browser maybe +.SS npm help edit +.P +Edit an installed package +.SS npm help explore +.P +Browse an installed package +.SS npm help help\-search +.P +Search npm help documentation +.SS npm help help +.P +Get help on npm +.SS npm help init +.P +Interactively create a package\.json file +.SS npm help install +.P +Install a package +.SS npm help link +.P +Symlink a package folder +.SS npm help logout +.P +Log out of the registry +.SS npm help ls +.P +List installed packages +.SS npm help outdated +.P +Check for outdated packages +.SS npm help owner +.P +Manage package owners +.SS npm help pack +.P +Create a tarball from a package +.SS npm help ping +.P +Ping npm registry +.SS npm help prefix +.P +Display prefix +.SS npm help prune +.P +Remove extraneous packages +.SS npm help publish +.P +Publish a package +.SS npm help rebuild +.P +Rebuild a package +.SS npm help repo +.P +Open package repository page in the browser +.SS npm help restart +.P +Restart a package +.SS npm help rm +.P +Remove a package +.SS npm help root +.P +Display npm root +.SS npm help run\-script +.P +Run arbitrary package scripts +.SS npm help search +.P +Search for packages +.SS npm help shrinkwrap +.P +Lock down dependency versions +.SS npm help star +.P +Mark your favorite packages +.SS npm help stars +.P +View packages marked as favorites +.SS npm help start +.P +Start a package +.SS npm help stop +.P +Stop a package +.SS npm help tag +.P +Tag a published version +.SS npm help team +.P +Manage organization teams and team memberships +.SS npm help test +.P +Test a package +.SS npm help uninstall +.P +Remove a package +.SS npm help unpublish +.P +Remove a package from the registry +.SS npm help update +.P +Update a package +.SS npm help version +.P +Bump a package version +.SS npm help view +.P +View registry info +.SS npm help whoami +.P +Display npm username +.SH API Documentation +.P +Using npm in your Node programs +.SS npm apihelp npm +.P +javascript package manager +.SS npm apihelp bin +.P +Display npm bin folder +.SS npm apihelp bugs +.P +Bugs for a package in a web browser maybe +.SS npm apihelp cache +.P +manage the npm cache programmatically +.SS npm apihelp commands +.P +npm commands +.SS npm apihelp config +.P +Manage the npm configuration files +.SS npm apihelp deprecate +.P +Deprecate a version of a package +.SS npm apihelp docs +.P +Docs for a package in a web browser maybe +.SS npm apihelp edit +.P +Edit an installed package +.SS npm apihelp explore +.P +Browse an installed package +.SS npm apihelp help\-search +.P +Search the help pages +.SS npm apihelp init +.P +Interactively create a package\.json file +.SS npm apihelp install +.P +install a package programmatically +.SS npm apihelp link +.P +Symlink a package folder +.SS npm apihelp load +.P +Load config settings +.SS npm apihelp ls +.P +List installed packages +.SS npm apihelp outdated +.P +Check for outdated packages +.SS npm apihelp owner +.P +Manage package owners +.SS npm apihelp pack +.P +Create a tarball from a package +.SS npm apihelp ping +.P +Ping npm registry +.SS npm apihelp prefix +.P +Display prefix +.SS npm apihelp prune +.P +Remove extraneous packages +.SS npm apihelp publish +.P +Publish a package +.SS npm apihelp rebuild +.P +Rebuild a package +.SS npm apihelp repo +.P +Open package repository page in the browser +.SS npm apihelp restart +.P +Restart a package +.SS npm apihelp root +.P +Display npm root +.SS npm apihelp run\-script +.P +Run arbitrary package scripts +.SS npm apihelp search +.P +Search for packages +.SS npm apihelp shrinkwrap +.P +programmatically generate package shrinkwrap file +.SS npm apihelp start +.P +Start a package +.SS npm apihelp stop +.P +Stop a package +.SS npm apihelp tag +.P +Tag a published version +.SS npm apihelp test +.P +Test a package +.SS npm apihelp uninstall +.P +uninstall a package programmatically +.SS npm apihelp unpublish +.P +Remove a package from the registry +.SS npm apihelp update +.P +Update a package +.SS npm apihelp version +.P +Bump a package version +.SS npm apihelp view +.P +View registry info +.SS npm apihelp whoami +.P +Display npm username +.SH Files +.P +File system structures npm uses +.SS npm help 5 folders +.P +Folder Structures Used by npm +.SS npm help 5 npmrc +.P +The npm config files +.SS npm help 5 package\.json +.P +Specifics of npm's package\.json handling +.SH Misc +.P +Various other bits and bobs +.SS npm help 7 coding\-style +.P +npm's "funny" coding style +.SS npm help 7 config +.P +More than you probably want to know about npm configuration +.SS npm help 7 developers +.P +Developer Guide +.SS npm help 7 disputes +.P +Handling Module Name Disputes +.SS npm help 7 index +.P +Index of all npm documentation +.SS npm help 7 orgs +.P +Working with Teams & Orgs +.SS npm help 7 registry +.P +The JavaScript Package Registry +.SS npm help 7 scope +.P +Scoped packages +.SS npm help 7 scripts +.P +How npm handles the "scripts" field +.SS npm help 7 removing\-npm +.P +Cleaning the Slate +.SS npm help 7 semver +.P +The semantic versioner for npm + diff --git a/node_modules/npm/man/man7/npm-orgs.7 b/node_modules/npm/man/man7/npm-orgs.7 new file mode 100644 index 00000000..1ed3080a --- /dev/null +++ b/node_modules/npm/man/man7/npm-orgs.7 @@ -0,0 +1,147 @@ +.TH "NPM\-ORGS" "7" "March 2017" "" "" +.SH "NAME" +\fBnpm-orgs\fR \- Working with Teams & Orgs +.SH DESCRIPTION +.P +There are three levels of org users: +.RS 0 +.IP 1. 3 +Super admin, controls billing & adding people to the org\. +.IP 2. 3 +Team admin, manages team membership & package access\. +.IP 3. 3 +Developer, works on packages they are given access to\. + +.RE +.P +The super admin is the only person who can add users to the org because it impacts the monthly bill\. The super admin will use the website to manage membership\. Every org has a \fBdevelopers\fP team that all users are automatically added to\. +.P +The team admin is the person who manages team creation, team membership, and package access for teams\. The team admin grants package access to teams, not individuals\. +.P +The developer will be able to access packages based on the teams they are on\. Access is either read\-write or read\-only\. +.P +There are two main commands: +.RS 0 +.IP 1. 3 +\fBnpm team\fP see npm help team for more details +.IP 2. 3 +\fBnpm access\fP see npm help access for more details + +.RE +.SH Team Admins create teams +.RS 0 +.IP \(bu 2 +Check who you’ve added to your org: + +.RE +.P +.RS 2 +.nf +npm team ls :developers +.fi +.RE +.RS 0 +.IP \(bu 2 +Each org is automatically given a \fBdevelopers\fP team, so you can see the whole list of team members in your org\. This team automatically gets read\-write access to all packages, but you can change that with the \fBaccess\fP command\. +.IP \(bu 2 +Create a new team: + +.RE +.P +.RS 2 +.nf +npm team create +.fi +.RE +.RS 0 +.IP \(bu 2 +Add members to that team: + +.RE +.P +.RS 2 +.nf +npm team add +.fi +.RE +.SH Publish a package and adjust package access +.RS 0 +.IP \(bu 2 +In package directory, run + +.RE +.P +.RS 2 +.nf +npm init \-\-scope= +.fi +.RE +.P +to scope it for your org & publish as usual +.RS 0 +.IP \(bu 2 +Grant access: + +.RE +.P +.RS 2 +.nf +npm access grant [] +.fi +.RE +.RS 0 +.IP \(bu 2 +Revoke access: + +.RE +.P +.RS 2 +.nf +npm access revoke [] +.fi +.RE +.SH Monitor your package access +.RS 0 +.IP \(bu 2 +See what org packages a team member can access: + +.RE +.P +.RS 2 +.nf +npm access ls\-packages +.fi +.RE +.RS 0 +.IP \(bu 2 +See packages available to a specific team: + +.RE +.P +.RS 2 +.nf +npm access ls\-packages +.fi +.RE +.RS 0 +.IP \(bu 2 +Check which teams are collaborating on a package: + +.RE +.P +.RS 2 +.nf +npm access ls\-collaborators +.fi +.RE +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help team +.IP \(bu 2 +npm help access +.IP \(bu 2 +npm help 7 scope + +.RE + diff --git a/node_modules/npm/man/man7/npm-registry.7 b/node_modules/npm/man/man7/npm-registry.7 new file mode 100644 index 00000000..d2e7b94e --- /dev/null +++ b/node_modules/npm/man/man7/npm-registry.7 @@ -0,0 +1,71 @@ +.TH "NPM\-REGISTRY" "7" "March 2017" "" "" +.SH "NAME" +\fBnpm-registry\fR \- The JavaScript Package Registry +.SH DESCRIPTION +.P +To resolve packages by name and version, npm talks to a registry website +that implements the CommonJS Package Registry specification for reading +package info\. +.P +Additionally, npm's package registry implementation supports several +write APIs as well, to allow for publishing packages and managing user +account information\. +.P +The official public npm registry is at https://registry\.npmjs\.org/\|\. It +is powered by a CouchDB database, of which there is a public mirror at +https://skimdb\.npmjs\.com/registry\|\. The code for the couchapp is +available at https://github\.com/npm/npm\-registry\-couchapp\|\. +.P +The registry URL used is determined by the scope of the package (see +npm help 7 \fBnpm\-scope\fP)\. If no scope is specified, the default registry is used, which is +supplied by the \fBregistry\fP config parameter\. See npm help \fBnpm\-config\fP, +npm help 5 \fBnpmrc\fP, and npm help 7 \fBnpm\-config\fP for more on managing npm's configuration\. +.SH Can I run my own private registry? +.P +Yes! +.P +The easiest way is to replicate the couch database, and use the same (or +similar) design doc to implement the APIs\. +.P +If you set up continuous replication from the official CouchDB, and then +set your internal CouchDB as the registry config, then you'll be able +to read any published packages, in addition to your private ones, and by +default will only publish internally\. +.P +If you then want to publish a package for the whole world to see, you can +simply override the \fB\-\-registry\fP option for that \fBpublish\fP command\. +.SH I don't want my package published in the official registry\. It's private\. +.P +Set \fB"private": true\fP in your package\.json to prevent it from being +published at all, or +\fB"publishConfig":{"registry":"http://my\-internal\-registry\.local"}\fP +to force it to be published only to your internal registry\. +.P +See npm help 5 \fBpackage\.json\fP for more info on what goes in the package\.json file\. +.SH Will you replicate from my registry into the public one? +.P +No\. If you want things to be public, then publish them into the public +registry using npm\. What little security there is would be for nought +otherwise\. +.SH Do I have to use couchdb to build a registry that npm can talk to? +.P +No, but it's way easier\. Basically, yes, you do, or you have to +effectively implement the entire CouchDB API anyway\. +.SH Is there a website or something to see package docs and such? +.P +Yes, head over to https://npmjs\.com/ +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help config +.IP \(bu 2 +npm help 7 config +.IP \(bu 2 +npm help 5 npmrc +.IP \(bu 2 +npm help 7 developers +.IP \(bu 2 +npm help 7 disputes + +.RE + diff --git a/node_modules/npm/man/man7/npm-scope.7 b/node_modules/npm/man/man7/npm-scope.7 new file mode 100644 index 00000000..5d28504e --- /dev/null +++ b/node_modules/npm/man/man7/npm-scope.7 @@ -0,0 +1,130 @@ +.TH "NPM\-SCOPE" "7" "March 2017" "" "" +.SH "NAME" +\fBnpm-scope\fR \- Scoped packages +.SH DESCRIPTION +.P +All npm packages have a name\. Some package names also have a scope\. A scope +follows the usual rules for package names (url\-safe characters, no leading dots +or underscores)\. When used in package names, preceded by an @\-symbol and +followed by a slash, e\.g\. +.P +.RS 2 +.nf +@somescope/somepackagename +.fi +.RE +.P +Scopes are a way of grouping related packages together, and also affect a few +things about the way npm treats the package\. +.P +Scoped packages can be published and installed as of \fBnpm@2\fP and are supported +by the primary npm registry\. The npm client is backwards\-compatible with +un\-scoped registries, so it can be used to work with scoped and un\-scoped +registries at the same time\. +.SH Installing scoped packages +.P +Scoped packages are installed to a sub\-folder of the regular installation +folder, e\.g\. if your other packages are installed in \fBnode_modules/packagename\fP, +scoped modules will be in \fBnode_modules/@myorg/packagename\fP\|\. The scope folder +(\fB@myorg\fP) is simply the name of the scope preceded by an @\-symbol, and can +contain any number of scoped packages\. +.P +A scoped package is installed by referencing it by name, preceded by an +@\-symbol, in \fBnpm install\fP: +.P +.RS 2 +.nf +npm install @myorg/mypackage +.fi +.RE +.P +Or in \fBpackage\.json\fP: +.P +.RS 2 +.nf +"dependencies": { + "@myorg/mypackage": "^1\.3\.0" +} +.fi +.RE +.P +Note that if the @\-symbol is omitted in either case npm will instead attempt to +install from GitHub; see npm help \fBnpm\-install\fP\|\. +.SH Requiring scoped packages +.P +Because scoped packages are installed into a scope folder, you have to +include the name of the scope when requiring them in your code, e\.g\. +.P +.RS 2 +.nf +require('@myorg/mypackage') +.fi +.RE +.P +There is nothing special about the way Node treats scope folders, this is +just specifying to require the module \fBmypackage\fP in the folder called \fB@myorg\fP\|\. +.SH Publishing scoped packages +.P +Scoped packages can be published from the CLI as of \fBnpm@2\fP and can be +published to any registry that supports them, including the primary npm +registry\. +.P +(As of 2015\-04\-19, and with npm 2\.0 or newer, the primary npm registry \fBdoes\fR +support scoped packages) +.P +If you wish, you may associate a scope with a registry; see below\. +.SS Publishing public scoped packages to the primary npm registry +.P +To publish a public scoped package, you must specify \fB\-\-access public\fP with +the initial publication\. This will publish the package and set access +to \fBpublic\fP as if you had run \fBnpm access public\fP after publishing\. +.SS Publishing private scoped packages to the npm registry +.P +To publish a private scoped package to the npm registry, you must have +an npm Private Modules \fIhttps://www\.npmjs\.com/private\-modules\fR +account\. +.P +You can then publish the module with \fBnpm publish\fP or \fBnpm publish +\-\-access restricted\fP, and it will be present in the npm registry, with +restricted access\. You can then change the access permissions, if +desired, with \fBnpm access\fP or on the npmjs\.com website\. +.SH Associating a scope with a registry +.P +Scopes can be associated with a separate registry\. This allows you to +seamlessly use a mix of packages from the primary npm registry and one or more +private registries, such as npm Enterprise\. +.P +You can associate a scope with a registry at login, e\.g\. +.P +.RS 2 +.nf +npm login \-\-registry=http://reg\.example\.com \-\-scope=@myco +.fi +.RE +.P +Scopes have a many\-to\-one relationship with registries: one registry can +host multiple scopes, but a scope only ever points to one registry\. +.P +You can also associate a scope with a registry using \fBnpm config\fP: +.P +.RS 2 +.nf +npm config set @myco:registry http://reg\.example\.com +.fi +.RE +.P +Once a scope is associated with a registry, any \fBnpm install\fP for a package +with that scope will request packages from that registry instead\. Any +\fBnpm publish\fP for a package name that contains the scope will be published to +that registry instead\. +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help install +.IP \(bu 2 +npm help publish +.IP \(bu 2 +npm help access + +.RE + diff --git a/node_modules/npm/man/man7/npm-scripts.7 b/node_modules/npm/man/man7/npm-scripts.7 new file mode 100644 index 00000000..9d0ca712 --- /dev/null +++ b/node_modules/npm/man/man7/npm-scripts.7 @@ -0,0 +1,285 @@ +.TH "NPM\-SCRIPTS" "7" "March 2017" "" "" +.SH "NAME" +\fBnpm-scripts\fR \- How npm handles the "scripts" field +.SH DESCRIPTION +.P +npm supports the "scripts" property of the package\.json script, for the +following scripts: +.RS 0 +.IP \(bu 2 +prepublish: +Run BEFORE the package is published\. (Also run on local \fBnpm +install\fP without any arguments\.) +.IP \(bu 2 +publish, postpublish: +Run AFTER the package is published\. +.IP \(bu 2 +preinstall: +Run BEFORE the package is installed +.IP \(bu 2 +install, postinstall: +Run AFTER the package is installed\. +.IP \(bu 2 +preuninstall, uninstall: +Run BEFORE the package is uninstalled\. +.IP \(bu 2 +postuninstall: +Run AFTER the package is uninstalled\. +.IP \(bu 2 +preversion, version: +Run BEFORE bumping the package version\. +.IP \(bu 2 +postversion: +Run AFTER bumping the package version\. +.IP \(bu 2 +pretest, test, posttest: +Run by the \fBnpm test\fP command\. +.IP \(bu 2 +prestop, stop, poststop: +Run by the \fBnpm stop\fP command\. +.IP \(bu 2 +prestart, start, poststart: +Run by the \fBnpm start\fP command\. +.IP \(bu 2 +prerestart, restart, postrestart: +Run by the \fBnpm restart\fP command\. Note: \fBnpm restart\fP will run the +stop and start scripts if no \fBrestart\fP script is provided\. + +.RE +.P +Additionally, arbitrary scripts can be executed by running \fBnpm +run\-script \fP\|\. \fIPre\fR and \fIpost\fR commands with matching +names will be run for those as well (e\.g\. \fBpremyscript\fP, \fBmyscript\fP, +\fBpostmyscript\fP)\. Scripts from dependencies can be run with `npm explore +.P + \-\- npm run `\. +.SH COMMON USES +.P +If you need to perform operations on your package before it is used, in a way +that is not dependent on the operating system or architecture of the +target system, use a \fBprepublish\fP script\. This includes +tasks such as: +.RS 0 +.IP \(bu 2 +Compiling CoffeeScript source code into JavaScript\. +.IP \(bu 2 +Creating minified versions of JavaScript source code\. +.IP \(bu 2 +Fetching remote resources that your package will use\. + +.RE +.P +The advantage of doing these things at \fBprepublish\fP time is that they can be done once, in a +single place, thus reducing complexity and variability\. +Additionally, this means that: +.RS 0 +.IP \(bu 2 +You can depend on \fBcoffee\-script\fP as a \fBdevDependency\fP, and thus +your users don't need to have it installed\. +.IP \(bu 2 +You don't need to include minifiers in your package, reducing +the size for your users\. +.IP \(bu 2 +You don't need to rely on your users having \fBcurl\fP or \fBwget\fP or +other system tools on the target machines\. + +.RE +.SH DEFAULT VALUES +.P +npm will default some script values based on package contents\. +.RS 0 +.IP \(bu 2 +\fB"start": "node server\.js"\fP: +If there is a \fBserver\.js\fP file in the root of your package, then npm +will default the \fBstart\fP command to \fBnode server\.js\fP\|\. +.IP \(bu 2 +\fB"install": "node\-gyp rebuild"\fP: +If there is a \fBbinding\.gyp\fP file in the root of your package and you +haven't defined your own \fBinstall\fP or \fBpreinstall\fP scripts, npm will +default the \fBinstall\fP command to compile using node\-gyp\. + +.RE +.SH USER +.P +If npm was invoked with root privileges, then it will change the uid +to the user account or uid specified by the \fBuser\fP config, which +defaults to \fBnobody\fP\|\. Set the \fBunsafe\-perm\fP flag to run scripts with +root privileges\. +.SH ENVIRONMENT +.P +Package scripts run in an environment where many pieces of information +are made available regarding the setup of npm and the current state of +the process\. +.SS path +.P +If you depend on modules that define executable scripts, like test +suites, then those executables will be added to the \fBPATH\fP for +executing the scripts\. So, if your package\.json has this: +.P +.RS 2 +.nf +{ "name" : "foo" +, "dependencies" : { "bar" : "0\.1\.x" } +, "scripts": { "start" : "bar \./test" } } +.fi +.RE +.P +then you could run \fBnpm start\fP to execute the \fBbar\fP script, which is +exported into the \fBnode_modules/\.bin\fP directory on \fBnpm install\fP\|\. +.SS package\.json vars +.P +The package\.json fields are tacked onto the \fBnpm_package_\fP prefix\. So, +for instance, if you had \fB{"name":"foo", "version":"1\.2\.5"}\fP in your +package\.json file, then your package scripts would have the +\fBnpm_package_name\fP environment variable set to "foo", and the +\fBnpm_package_version\fP set to "1\.2\.5" +.SS configuration +.P +Configuration parameters are put in the environment with the +\fBnpm_config_\fP prefix\. For instance, you can view the effective \fBroot\fP +config by checking the \fBnpm_config_root\fP environment variable\. +.SS Special: package\.json "config" object +.P +The package\.json "config" keys are overwritten in the environment if +there is a config param of \fB[@]:\fP\|\. For example, +if the package\.json has this: +.P +.RS 2 +.nf +{ "name" : "foo" +, "config" : { "port" : "8080" } +, "scripts" : { "start" : "node server\.js" } } +.fi +.RE +.P +and the server\.js is this: +.P +.RS 2 +.nf +http\.createServer(\.\.\.)\.listen(process\.env\.npm_package_config_port) +.fi +.RE +.P +then the user could change the behavior by doing: +.P +.RS 2 +.nf +npm config set foo:port 80 +.fi +.RE +.SS current lifecycle event +.P +Lastly, the \fBnpm_lifecycle_event\fP environment variable is set to +whichever stage of the cycle is being executed\. So, you could have a +single script used for different parts of the process which switches +based on what's currently happening\. +.P +Objects are flattened following this format, so if you had +\fB{"scripts":{"install":"foo\.js"}}\fP in your package\.json, then you'd +see this in the script: +.P +.RS 2 +.nf +process\.env\.npm_package_scripts_install === "foo\.js" +.fi +.RE +.SH EXAMPLES +.P +For example, if your package\.json contains this: +.P +.RS 2 +.nf +{ "scripts" : + { "install" : "scripts/install\.js" + , "postinstall" : "scripts/install\.js" + , "uninstall" : "scripts/uninstall\.js" + } +} +.fi +.RE +.P +then \fBscripts/install\.js\fP will be called for the install +and post\-install stages of the lifecycle, and \fBscripts/uninstall\.js\fP +will be called when the package is uninstalled\. Since +\fBscripts/install\.js\fP is running for two different phases, it would +be wise in this case to look at the \fBnpm_lifecycle_event\fP environment +variable\. +.P +If you want to run a make command, you can do so\. This works just +fine: +.P +.RS 2 +.nf +{ "scripts" : + { "preinstall" : "\./configure" + , "install" : "make && make install" + , "test" : "make test" + } +} +.fi +.RE +.SH EXITING +.P +Scripts are run by passing the line as a script argument to \fBsh\fP\|\. +.P +If the script exits with a code other than 0, then this will abort the +process\. +.P +Note that these script files don't have to be nodejs or even +javascript programs\. They just have to be some kind of executable +file\. +.SH HOOK SCRIPTS +.P +If you want to run a specific script at a specific lifecycle event for +ALL packages, then you can use a hook script\. +.P +Place an executable file at \fBnode_modules/\.hooks/{eventname}\fP, and +it'll get run for all packages when they are going through that point +in the package lifecycle for any packages installed in that root\. +.P +Hook scripts are run exactly the same way as package\.json scripts\. +That is, they are in a separate child process, with the env described +above\. +.SH BEST PRACTICES +.RS 0 +.IP \(bu 2 +Don't exit with a non\-zero error code unless you \fIreally\fR mean it\. +Except for uninstall scripts, this will cause the npm action to +fail, and potentially be rolled back\. If the failure is minor or +only will prevent some optional features, then it's better to just +print a warning and exit successfully\. +.IP \(bu 2 +Try not to use scripts to do what npm can do for you\. Read through +npm help 5 \fBpackage\.json\fP to see all the things that you can specify and enable +by simply describing your package appropriately\. In general, this +will lead to a more robust and consistent state\. +.IP \(bu 2 +Inspect the env to determine where to put things\. For instance, if +the \fBnpm_config_binroot\fP environment variable is set to \fB/home/user/bin\fP, then +don't try to install executables into \fB/usr/local/bin\fP\|\. The user +probably set it up that way for a reason\. +.IP \(bu 2 +Don't prefix your script commands with "sudo"\. If root permissions +are required for some reason, then it'll fail with that error, and +the user will sudo the npm command in question\. +.IP \(bu 2 +Don't use \fBinstall\fP\|\. Use a \fB\|\.gyp\fP file for compilation, and \fBprepublish\fP +for anything else\. You should almost never have to explicitly set a +preinstall or install script\. If you are doing this, please consider if +there is another option\. The only valid use of \fBinstall\fP or \fBpreinstall\fP +scripts is for compilation which must be done on the target architecture\. + +.RE +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +npm help run\-script +.IP \(bu 2 +npm help 5 package\.json +.IP \(bu 2 +npm help 7 developers +.IP \(bu 2 +npm help install + +.RE + diff --git a/node_modules/npm/man/man7/removing-npm.7 b/node_modules/npm/man/man7/removing-npm.7 new file mode 100644 index 00000000..d7a028a6 --- /dev/null +++ b/node_modules/npm/man/man7/removing-npm.7 @@ -0,0 +1,78 @@ +.TH "NPM\-REMOVAL" "1" "March 2017" "" "" +.SH "NAME" +\fBnpm-removal\fR \- Cleaning the Slate +.SH SYNOPSIS +.P +So sad to see you go\. +.P +.RS 2 +.nf +sudo npm uninstall npm \-g +.fi +.RE +.P +Or, if that fails, get the npm source code, and do: +.P +.RS 2 +.nf +sudo make uninstall +.fi +.RE +.SH More Severe Uninstalling +.P +Usually, the above instructions are sufficient\. That will remove +npm, but leave behind anything you've installed\. +.P +If that doesn't work, or if you require more drastic measures, +continue reading\. +.P +Note that this is only necessary for globally\-installed packages\. Local +installs are completely contained within a project's \fBnode_modules\fP +folder\. Delete that folder, and everything is gone (unless a package's +install script is particularly ill\-behaved)\. +.P +This assumes that you installed node and npm in the default place\. If +you configured node with a different \fB\-\-prefix\fP, or installed npm with a +different prefix setting, then adjust the paths accordingly, replacing +\fB/usr/local\fP with your install prefix\. +.P +To remove everything npm\-related manually: +.P +.RS 2 +.nf +rm \-rf /usr/local/{lib/node{,/\.npm,_modules},bin,share/man}/npm* +.fi +.RE +.P +If you installed things \fIwith\fR npm, then your best bet is to uninstall +them with npm first, and then install them again once you have a +proper install\. This can help find any symlinks that are lying +around: +.P +.RS 2 +.nf +ls \-laF /usr/local/{lib/node{,/\.npm},bin,share/man} | grep npm +.fi +.RE +.P +Prior to version 0\.3, npm used shim files for executables and node +modules\. To track those down, you can do the following: +.P +.RS 2 +.nf +find /usr/local/{lib/node,bin} \-exec grep \-l npm \\{\\} \\; ; +.fi +.RE +.P +(This is also in the README file\.) +.SH SEE ALSO +.RS 0 +.IP \(bu 2 +README +.IP \(bu 2 +npm help uninstall +.IP \(bu 2 +npm help prune + +.RE + diff --git a/node_modules/npm/man/man7/semver.7 b/node_modules/npm/man/man7/semver.7 new file mode 100644 index 00000000..a1f4a632 --- /dev/null +++ b/node_modules/npm/man/man7/semver.7 @@ -0,0 +1,414 @@ +.TH "SEMVER" "7" "March 2017" "" "" +.SH "NAME" +\fBsemver\fR \- The semantic versioner for npm +.SH Usage +.P +.RS 2 +.nf +$ npm install semver + +semver\.valid('1\.2\.3') // '1\.2\.3' +semver\.valid('a\.b\.c') // null +semver\.clean(' =v1\.2\.3 ') // '1\.2\.3' +semver\.satisfies('1\.2\.3', '1\.x || >=2\.5\.0 || 5\.0\.0 \- 7\.2\.3') // true +semver\.gt('1\.2\.3', '9\.8\.7') // false +semver\.lt('1\.2\.3', '9\.8\.7') // true +.fi +.RE +.P +As a command\-line utility: +.P +.RS 2 +.nf +$ semver \-h + +Usage: semver [ [\.\.\.]] [\-r | \-i | \-\-preid | \-l | \-rv] +Test if version(s) satisfy the supplied range(s), and sort them\. + +Multiple versions or ranges may be supplied, unless increment +option is specified\. In that case, only a single version may +be used, and it is incremented by the specified level + +Program exits successfully if any valid version satisfies +all supplied ranges, and prints all satisfying versions\. + +If no versions are valid, or ranges are not satisfied, +then exits failure\. + +Versions are printed in ascending order, so supplying +multiple versions to the utility will just sort them\. +.fi +.RE +.SH Versions +.P +A "version" is described by the \fBv2\.0\.0\fP specification found at +http://semver\.org/\|\. +.P +A leading \fB"="\fP or \fB"v"\fP character is stripped off and ignored\. +.SH Ranges +.P +A \fBversion range\fP is a set of \fBcomparators\fP which specify versions +that satisfy the range\. +.P +A \fBcomparator\fP is composed of an \fBoperator\fP and a \fBversion\fP\|\. The set +of primitive \fBoperators\fP is: +.RS 0 +.IP \(bu 2 +\fB<\fP Less than +.IP \(bu 2 +\fB<=\fP Less than or equal to +.IP \(bu 2 +\fB>\fP Greater than +.IP \(bu 2 +\fB>=\fP Greater than or equal to +.IP \(bu 2 +\fB=\fP Equal\. If no operator is specified, then equality is assumed, +so this operator is optional, but MAY be included\. + +.RE +.P +For example, the comparator \fB>=1\.2\.7\fP would match the versions +\fB1\.2\.7\fP, \fB1\.2\.8\fP, \fB2\.5\.3\fP, and \fB1\.3\.9\fP, but not the versions \fB1\.2\.6\fP +or \fB1\.1\.0\fP\|\. +.P +Comparators can be joined by whitespace to form a \fBcomparator set\fP, +which is satisfied by the \fBintersection\fR of all of the comparators +it includes\. +.P +A range is composed of one or more comparator sets, joined by \fB||\fP\|\. A +version matches a range if and only if every comparator in at least +one of the \fB||\fP\-separated comparator sets is satisfied by the version\. +.P +For example, the range \fB>=1\.2\.7 <1\.3\.0\fP would match the versions +\fB1\.2\.7\fP, \fB1\.2\.8\fP, and \fB1\.2\.99\fP, but not the versions \fB1\.2\.6\fP, \fB1\.3\.0\fP, +or \fB1\.1\.0\fP\|\. +.P +The range \fB1\.2\.7 || >=1\.2\.9 <2\.0\.0\fP would match the versions \fB1\.2\.7\fP, +\fB1\.2\.9\fP, and \fB1\.4\.6\fP, but not the versions \fB1\.2\.8\fP or \fB2\.0\.0\fP\|\. +.SS Prerelease Tags +.P +If a version has a prerelease tag (for example, \fB1\.2\.3\-alpha\.3\fP) then +it will only be allowed to satisfy comparator sets if at least one +comparator with the same \fB[major, minor, patch]\fP tuple also has a +prerelease tag\. +.P +For example, the range \fB>1\.2\.3\-alpha\.3\fP would be allowed to match the +version \fB1\.2\.3\-alpha\.7\fP, but it would \fInot\fR be satisfied by +\fB3\.4\.5\-alpha\.9\fP, even though \fB3\.4\.5\-alpha\.9\fP is technically "greater +than" \fB1\.2\.3\-alpha\.3\fP according to the SemVer sort rules\. The version +range only accepts prerelease tags on the \fB1\.2\.3\fP version\. The +version \fB3\.4\.5\fP \fIwould\fR satisfy the range, because it does not have a +prerelease flag, and \fB3\.4\.5\fP is greater than \fB1\.2\.3\-alpha\.7\fP\|\. +.P +The purpose for this behavior is twofold\. First, prerelease versions +frequently are updated very quickly, and contain many breaking changes +that are (by the author's design) not yet fit for public consumption\. +Therefore, by default, they are excluded from range matching +semantics\. +.P +Second, a user who has opted into using a prerelease version has +clearly indicated the intent to use \fIthat specific\fR set of +alpha/beta/rc versions\. By including a prerelease tag in the range, +the user is indicating that they are aware of the risk\. However, it +is still not appropriate to assume that they have opted into taking a +similar risk on the \fInext\fR set of prerelease versions\. +.SS Prerelease Identifiers +.P +The method \fB\|\.inc\fP takes an additional \fBidentifier\fP string argument that +will append the value of the string as a prerelease identifier: +.P +.RS 2 +.nf +> semver\.inc('1\.2\.3', 'prerelease', 'beta') +\|'1\.2\.4\-beta\.0' +.fi +.RE +.P +command\-line example: +.P +.RS 2 +.nf +$ semver 1\.2\.3 \-i prerelease \-\-preid beta +1\.2\.4\-beta\.0 +.fi +.RE +.P +Which then can be used to increment further: +.P +.RS 2 +.nf +$ semver 1\.2\.4\-beta\.0 \-i prerelease +1\.2\.4\-beta\.1 +.fi +.RE +.SS Advanced Range Syntax +.P +Advanced range syntax desugars to primitive comparators in +deterministic ways\. +.P +Advanced ranges may be combined in the same way as primitive +comparators using white space or \fB||\fP\|\. +.SS Hyphen Ranges \fBX\.Y\.Z \- A\.B\.C\fP +.P +Specifies an inclusive set\. +.RS 0 +.IP \(bu 2 +\fB1\.2\.3 \- 2\.3\.4\fP := \fB>=1\.2\.3 <=2\.3\.4\fP + +.RE +.P +If a partial version is provided as the first version in the inclusive +range, then the missing pieces are replaced with zeroes\. +.RS 0 +.IP \(bu 2 +\fB1\.2 \- 2\.3\.4\fP := \fB>=1\.2\.0 <=2\.3\.4\fP + +.RE +.P +If a partial version is provided as the second version in the +inclusive range, then all versions that start with the supplied parts +of the tuple are accepted, but nothing that would be greater than the +provided tuple parts\. +.RS 0 +.IP \(bu 2 +\fB1\.2\.3 \- 2\.3\fP := \fB>=1\.2\.3 <2\.4\.0\fP +.IP \(bu 2 +\fB1\.2\.3 \- 2\fP := \fB>=1\.2\.3 <3\.0\.0\fP + +.RE +.SS X\-Ranges \fB1\.2\.x\fP \fB1\.X\fP \fB1\.2\.*\fP \fB*\fP +.P +Any of \fBX\fP, \fBx\fP, or \fB*\fP may be used to "stand in" for one of the +numeric values in the \fB[major, minor, patch]\fP tuple\. +.RS 0 +.IP \(bu 2 +\fB*\fP := \fB>=0\.0\.0\fP (Any version satisfies) +.IP \(bu 2 +\fB1\.x\fP := \fB>=1\.0\.0 <2\.0\.0\fP (Matching major version) +.IP \(bu 2 +\fB1\.2\.x\fP := \fB>=1\.2\.0 <1\.3\.0\fP (Matching major and minor versions) + +.RE +.P +A partial version range is treated as an X\-Range, so the special +character is in fact optional\. +.RS 0 +.IP \(bu 2 +\fB""\fP (empty string) := \fB*\fP := \fB>=0\.0\.0\fP +.IP \(bu 2 +\fB1\fP := \fB1\.x\.x\fP := \fB>=1\.0\.0 <2\.0\.0\fP +.IP \(bu 2 +\fB1\.2\fP := \fB1\.2\.x\fP := \fB>=1\.2\.0 <1\.3\.0\fP + +.RE +.SS Tilde Ranges \fB~1\.2\.3\fP \fB~1\.2\fP \fB~1\fP +.P +Allows patch\-level changes if a minor version is specified on the +comparator\. Allows minor\-level changes if not\. +.RS 0 +.IP \(bu 2 +\fB~1\.2\.3\fP := \fB>=1\.2\.3 <1\.(2+1)\.0\fP := \fB>=1\.2\.3 <1\.3\.0\fP +.IP \(bu 2 +\fB~1\.2\fP := \fB>=1\.2\.0 <1\.(2+1)\.0\fP := \fB>=1\.2\.0 <1\.3\.0\fP (Same as \fB1\.2\.x\fP) +.IP \(bu 2 +\fB~1\fP := \fB>=1\.0\.0 <(1+1)\.0\.0\fP := \fB>=1\.0\.0 <2\.0\.0\fP (Same as \fB1\.x\fP) +.IP \(bu 2 +\fB~0\.2\.3\fP := \fB>=0\.2\.3 <0\.(2+1)\.0\fP := \fB>=0\.2\.3 <0\.3\.0\fP +.IP \(bu 2 +\fB~0\.2\fP := \fB>=0\.2\.0 <0\.(2+1)\.0\fP := \fB>=0\.2\.0 <0\.3\.0\fP (Same as \fB0\.2\.x\fP) +.IP \(bu 2 +\fB~0\fP := \fB>=0\.0\.0 <(0+1)\.0\.0\fP := \fB>=0\.0\.0 <1\.0\.0\fP (Same as \fB0\.x\fP) +.IP \(bu 2 +\fB~1\.2\.3\-beta\.2\fP := \fB>=1\.2\.3\-beta\.2 <1\.3\.0\fP Note that prereleases in +the \fB1\.2\.3\fP version will be allowed, if they are greater than or +equal to \fBbeta\.2\fP\|\. So, \fB1\.2\.3\-beta\.4\fP would be allowed, but +\fB1\.2\.4\-beta\.2\fP would not, because it is a prerelease of a +different \fB[major, minor, patch]\fP tuple\. + +.RE +.SS Caret Ranges \fB^1\.2\.3\fP \fB^0\.2\.5\fP \fB^0\.0\.4\fP +.P +Allows changes that do not modify the left\-most non\-zero digit in the +\fB[major, minor, patch]\fP tuple\. In other words, this allows patch and +minor updates for versions \fB1\.0\.0\fP and above, patch updates for +versions \fB0\.X >=0\.1\.0\fP, and \fIno\fR updates for versions \fB0\.0\.X\fP\|\. +.P +Many authors treat a \fB0\.x\fP version as if the \fBx\fP were the major +"breaking\-change" indicator\. +.P +Caret ranges are ideal when an author may make breaking changes +between \fB0\.2\.4\fP and \fB0\.3\.0\fP releases, which is a common practice\. +However, it presumes that there will \fInot\fR be breaking changes between +\fB0\.2\.4\fP and \fB0\.2\.5\fP\|\. It allows for changes that are presumed to be +additive (but non\-breaking), according to commonly observed practices\. +.RS 0 +.IP \(bu 2 +\fB^1\.2\.3\fP := \fB>=1\.2\.3 <2\.0\.0\fP +.IP \(bu 2 +\fB^0\.2\.3\fP := \fB>=0\.2\.3 <0\.3\.0\fP +.IP \(bu 2 +\fB^0\.0\.3\fP := \fB>=0\.0\.3 <0\.0\.4\fP +.IP \(bu 2 +\fB^1\.2\.3\-beta\.2\fP := \fB>=1\.2\.3\-beta\.2 <2\.0\.0\fP Note that prereleases in +the \fB1\.2\.3\fP version will be allowed, if they are greater than or +equal to \fBbeta\.2\fP\|\. So, \fB1\.2\.3\-beta\.4\fP would be allowed, but +\fB1\.2\.4\-beta\.2\fP would not, because it is a prerelease of a +different \fB[major, minor, patch]\fP tuple\. +.IP \(bu 2 +\fB^0\.0\.3\-beta\fP := \fB>=0\.0\.3\-beta <0\.0\.4\fP Note that prereleases in the +\fB0\.0\.3\fP version \fIonly\fR will be allowed, if they are greater than or +equal to \fBbeta\fP\|\. So, \fB0\.0\.3\-pr\.2\fP would be allowed\. + +.RE +.P +When parsing caret ranges, a missing \fBpatch\fP value desugars to the +number \fB0\fP, but will allow flexibility within that value, even if the +major and minor versions are both \fB0\fP\|\. +.RS 0 +.IP \(bu 2 +\fB^1\.2\.x\fP := \fB>=1\.2\.0 <2\.0\.0\fP +.IP \(bu 2 +\fB^0\.0\.x\fP := \fB>=0\.0\.0 <0\.1\.0\fP +.IP \(bu 2 +\fB^0\.0\fP := \fB>=0\.0\.0 <0\.1\.0\fP + +.RE +.P +A missing \fBminor\fP and \fBpatch\fP values will desugar to zero, but also +allow flexibility within those values, even if the major version is +zero\. +.RS 0 +.IP \(bu 2 +\fB^1\.x\fP := \fB>=1\.0\.0 <2\.0\.0\fP +.IP \(bu 2 +\fB^0\.x\fP := \fB>=0\.0\.0 <1\.0\.0\fP + +.RE +.SS Range Grammar +.P +Putting all this together, here is a Backus\-Naur grammar for ranges, +for the benefit of parser authors: +.P +.RS 2 +.nf +range\-set ::= range ( logical\-or range ) * +logical\-or ::= ( ' ' ) * '||' ( ' ' ) * +range ::= hyphen | simple ( ' ' simple ) * | '' +hyphen ::= partial ' \- ' partial +simple ::= primitive | partial | tilde | caret +primitive ::= ( '<' | '>' | '>=' | '<=' | '=' | ) partial +partial ::= xr ( '\.' xr ( '\.' xr qualifier ? )? )? +xr ::= 'x' | 'X' | '*' | nr +nr ::= '0' | ['1'\-'9']['0'\-'9']+ +tilde ::= '~' partial +caret ::= '^' partial +qualifier ::= ( '\-' pre )? ( '+' build )? +pre ::= parts +build ::= parts +parts ::= part ( '\.' part ) * +part ::= nr | [\-0\-9A\-Za\-z]+ +.fi +.RE +.SH Functions +.P +All methods and classes take a final \fBloose\fP boolean argument that, if +true, will be more forgiving about not\-quite\-valid semver strings\. +The resulting output will always be 100% strict, of course\. +.P +Strict\-mode Comparators and Ranges will be strict about the SemVer +strings that they parse\. +.RS 0 +.IP \(bu 2 +\fBvalid(v)\fP: Return the parsed version, or null if it's not valid\. +.IP \(bu 2 +\fBinc(v, release)\fP: Return the version incremented by the release +type (\fBmajor\fP, \fBpremajor\fP, \fBminor\fP, \fBpreminor\fP, \fBpatch\fP, +\fBprepatch\fP, or \fBprerelease\fP), or null if it's not valid +.RS 0 +.IP \(bu 2 +\fBpremajor\fP in one call will bump the version up to the next major +version and down to a prerelease of that major version\. +\fBpreminor\fP, and \fBprepatch\fP work the same way\. +.IP \(bu 2 +If called from a non\-prerelease version, the \fBprerelease\fP will work the +same as \fBprepatch\fP\|\. It increments the patch version, then makes a +prerelease\. If the input version is already a prerelease it simply +increments it\. + +.RE +.IP \(bu 2 +\fBmajor(v)\fP: Return the major version number\. +.IP \(bu 2 +\fBminor(v)\fP: Return the minor version number\. +.IP \(bu 2 +\fBpatch(v)\fP: Return the patch version number\. + +.RE +.SS Comparison +.RS 0 +.IP \(bu 2 +\fBgt(v1, v2)\fP: \fBv1 > v2\fP +.IP \(bu 2 +\fBgte(v1, v2)\fP: \fBv1 >= v2\fP +.IP \(bu 2 +\fBlt(v1, v2)\fP: \fBv1 < v2\fP +.IP \(bu 2 +\fBlte(v1, v2)\fP: \fBv1 <= v2\fP +.IP \(bu 2 +\fBeq(v1, v2)\fP: \fBv1 == v2\fP This is true if they're logically equivalent, +even if they're not the exact same string\. You already know how to +compare strings\. +.IP \(bu 2 +\fBneq(v1, v2)\fP: \fBv1 != v2\fP The opposite of \fBeq\fP\|\. +.IP \(bu 2 +\fBcmp(v1, comparator, v2)\fP: Pass in a comparison string, and it'll call +the corresponding function above\. \fB"==="\fP and \fB"!=="\fP do simple +string comparison, but are included for completeness\. Throws if an +invalid comparison string is provided\. +.IP \(bu 2 +\fBcompare(v1, v2)\fP: Return \fB0\fP if \fBv1 == v2\fP, or \fB1\fP if \fBv1\fP is greater, or \fB\-1\fP if +\fBv2\fP is greater\. Sorts in ascending order if passed to \fBArray\.sort()\fP\|\. +.IP \(bu 2 +\fBrcompare(v1, v2)\fP: The reverse of compare\. Sorts an array of versions +in descending order when passed to \fBArray\.sort()\fP\|\. +.IP \(bu 2 +\fBdiff(v1, v2)\fP: Returns difference between two versions by the release type +(\fBmajor\fP, \fBpremajor\fP, \fBminor\fP, \fBpreminor\fP, \fBpatch\fP, \fBprepatch\fP, or \fBprerelease\fP), +or null if the versions are the same\. + +.RE +.SS Ranges +.RS 0 +.IP \(bu 2 +\fBvalidRange(range)\fP: Return the valid range or null if it's not valid +.IP \(bu 2 +\fBsatisfies(version, range)\fP: Return true if the version satisfies the +range\. +.IP \(bu 2 +\fBmaxSatisfying(versions, range)\fP: Return the highest version in the list +that satisfies the range, or \fBnull\fP if none of them do\. +.IP \(bu 2 +\fBgtr(version, range)\fP: Return \fBtrue\fP if version is greater than all the +versions possible in the range\. +.IP \(bu 2 +\fBltr(version, range)\fP: Return \fBtrue\fP if version is less than all the +versions possible in the range\. +.IP \(bu 2 +\fBoutside(version, range, hilo)\fP: Return true if the version is outside +the bounds of the range in either the high or low direction\. The +\fBhilo\fP argument must be either the string \fB\|'>'\fP or \fB\|'<'\fP\|\. (This is +the function called by \fBgtr\fP and \fBltr\fP\|\.) + +.RE +.P +Note that, since ranges may be non\-contiguous, a version might not be +greater than a range, less than a range, \fIor\fR satisfy a range! For +example, the range \fB1\.2 <1\.2\.9 || >2\.0\.0\fP would have a hole from \fB1\.2\.9\fP +until \fB2\.0\.0\fP, so the version \fB1\.2\.10\fP would not be greater than the +range (because \fB2\.0\.1\fP satisfies, which is higher), nor less than the +range (since \fB1\.2\.8\fP satisfies, which is lower), and it also does not +satisfy the range\. +.P +If you want to know if a version satisfies or does not satisfy a +range, use the \fBsatisfies(version, range)\fP function\. + diff --git a/node_modules/npm/node_modules/.bin/mkdirp b/node_modules/npm/node_modules/.bin/mkdirp new file mode 120000 index 00000000..017896ce --- /dev/null +++ b/node_modules/npm/node_modules/.bin/mkdirp @@ -0,0 +1 @@ +../mkdirp/bin/cmd.js \ No newline at end of file diff --git a/node_modules/npm/node_modules/.bin/node-gyp b/node_modules/npm/node_modules/.bin/node-gyp new file mode 120000 index 00000000..9b31a4fe --- /dev/null +++ b/node_modules/npm/node_modules/.bin/node-gyp @@ -0,0 +1 @@ +../node-gyp/bin/node-gyp.js \ No newline at end of file diff --git a/node_modules/npm/node_modules/.bin/opener b/node_modules/npm/node_modules/.bin/opener new file mode 120000 index 00000000..120b591b --- /dev/null +++ b/node_modules/npm/node_modules/.bin/opener @@ -0,0 +1 @@ +../opener/opener.js \ No newline at end of file diff --git a/node_modules/npm/node_modules/.bin/rimraf b/node_modules/npm/node_modules/.bin/rimraf new file mode 120000 index 00000000..4cd49a49 --- /dev/null +++ b/node_modules/npm/node_modules/.bin/rimraf @@ -0,0 +1 @@ +../rimraf/bin.js \ No newline at end of file diff --git a/node_modules/npm/node_modules/.bin/semver b/node_modules/npm/node_modules/.bin/semver new file mode 120000 index 00000000..317eb293 --- /dev/null +++ b/node_modules/npm/node_modules/.bin/semver @@ -0,0 +1 @@ +../semver/bin/semver \ No newline at end of file diff --git a/node_modules/npm/node_modules/.bin/which b/node_modules/npm/node_modules/.bin/which new file mode 120000 index 00000000..f62471c8 --- /dev/null +++ b/node_modules/npm/node_modules/.bin/which @@ -0,0 +1 @@ +../which/bin/which \ No newline at end of file diff --git a/node_modules/npm/node_modules/abbrev/LICENSE b/node_modules/npm/node_modules/abbrev/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/abbrev/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/abbrev/README.md b/node_modules/npm/node_modules/abbrev/README.md new file mode 100644 index 00000000..99746fe6 --- /dev/null +++ b/node_modules/npm/node_modules/abbrev/README.md @@ -0,0 +1,23 @@ +# abbrev-js + +Just like [ruby's Abbrev](http://apidock.com/ruby/Abbrev). + +Usage: + + var abbrev = require("abbrev"); + abbrev("foo", "fool", "folding", "flop"); + + // returns: + { fl: 'flop' + , flo: 'flop' + , flop: 'flop' + , fol: 'folding' + , fold: 'folding' + , foldi: 'folding' + , foldin: 'folding' + , folding: 'folding' + , foo: 'foo' + , fool: 'fool' + } + +This is handy for command-line scripts, or other cases where you want to be able to accept shorthands. diff --git a/node_modules/npm/node_modules/abbrev/abbrev.js b/node_modules/npm/node_modules/abbrev/abbrev.js new file mode 100644 index 00000000..69cfeac5 --- /dev/null +++ b/node_modules/npm/node_modules/abbrev/abbrev.js @@ -0,0 +1,62 @@ + +module.exports = exports = abbrev.abbrev = abbrev + +abbrev.monkeyPatch = monkeyPatch + +function monkeyPatch () { + Object.defineProperty(Array.prototype, 'abbrev', { + value: function () { return abbrev(this) }, + enumerable: false, configurable: true, writable: true + }) + + Object.defineProperty(Object.prototype, 'abbrev', { + value: function () { return abbrev(Object.keys(this)) }, + enumerable: false, configurable: true, writable: true + }) +} + +function abbrev (list) { + if (arguments.length !== 1 || !Array.isArray(list)) { + list = Array.prototype.slice.call(arguments, 0) + } + for (var i = 0, l = list.length, args = [] ; i < l ; i ++) { + args[i] = typeof list[i] === "string" ? list[i] : String(list[i]) + } + + // sort them lexicographically, so that they're next to their nearest kin + args = args.sort(lexSort) + + // walk through each, seeing how much it has in common with the next and previous + var abbrevs = {} + , prev = "" + for (var i = 0, l = args.length ; i < l ; i ++) { + var current = args[i] + , next = args[i + 1] || "" + , nextMatches = true + , prevMatches = true + if (current === next) continue + for (var j = 0, cl = current.length ; j < cl ; j ++) { + var curChar = current.charAt(j) + nextMatches = nextMatches && curChar === next.charAt(j) + prevMatches = prevMatches && curChar === prev.charAt(j) + if (!nextMatches && !prevMatches) { + j ++ + break + } + } + prev = current + if (j === cl) { + abbrevs[current] = current + continue + } + for (var a = current.substr(0, j) ; j <= cl ; j ++) { + abbrevs[a] = current + a += current.charAt(j) + } + } + return abbrevs +} + +function lexSort (a, b) { + return a === b ? 0 : a > b ? 1 : -1 +} diff --git a/node_modules/npm/node_modules/abbrev/package.json b/node_modules/npm/node_modules/abbrev/package.json new file mode 100644 index 00000000..43b5d910 --- /dev/null +++ b/node_modules/npm/node_modules/abbrev/package.json @@ -0,0 +1,60 @@ +{ + "_from": "abbrev@>=1.0.9 <1.1.0", + "_id": "abbrev@1.0.9", + "_inBundle": true, + "_location": "/npm/abbrev", + "_nodeVersion": "4.4.4", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/abbrev-1.0.9.tgz_1466016055839_0.7825860097073019" + }, + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.9.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.0.9.tgz", + "_shasum": "91b4792588a7738c25f35dd6f63752a2f8776135", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me" + }, + "bugs": { + "url": "https://github.com/isaacs/abbrev-js/issues" + }, + "description": "Like ruby's abbrev module, but in js", + "devDependencies": { + "tap": "^5.7.2" + }, + "directories": {}, + "dist": { + "shasum": "91b4792588a7738c25f35dd6f63752a2f8776135", + "tarball": "https://registry.npmjs.org/abbrev/-/abbrev-1.0.9.tgz" + }, + "files": [ + "abbrev.js" + ], + "gitHead": "c386cd9dbb1d8d7581718c54d4ba944cc9298d6f", + "homepage": "https://github.com/isaacs/abbrev-js#readme", + "license": "ISC", + "main": "abbrev.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "abbrev", + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/isaacs/abbrev-js.git" + }, + "scripts": { + "test": "tap test.js --cov" + }, + "version": "1.0.9" +} diff --git a/node_modules/npm/node_modules/ansi-regex/index.js b/node_modules/npm/node_modules/ansi-regex/index.js new file mode 100644 index 00000000..4906755b --- /dev/null +++ b/node_modules/npm/node_modules/ansi-regex/index.js @@ -0,0 +1,4 @@ +'use strict'; +module.exports = function () { + return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-ORZcf-nqry=><]/g; +}; diff --git a/node_modules/npm/node_modules/ansi-regex/license b/node_modules/npm/node_modules/ansi-regex/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/npm/node_modules/ansi-regex/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/ansi-regex/package.json b/node_modules/npm/node_modules/ansi-regex/package.json new file mode 100644 index 00000000..c1801e65 --- /dev/null +++ b/node_modules/npm/node_modules/ansi-regex/package.json @@ -0,0 +1,93 @@ +{ + "_from": "ansi-regex@2.0.0", + "_id": "ansi-regex@2.0.0", + "_inBundle": true, + "_location": "/npm/ansi-regex", + "_nodeVersion": "0.12.5", + "_npmUser": { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + "_npmVersion": "2.11.2", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/request/har-validator/chalk/has-ansi", + "/npm/strip-ansi" + ], + "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.0.0.tgz", + "_shasum": "c5061b6e0ef8a81775e50f5d66151bf6bf371107", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/ansi-regex/issues" + }, + "description": "Regular expression for matching ANSI escape codes", + "devDependencies": { + "mocha": "*" + }, + "directories": {}, + "dist": { + "shasum": "c5061b6e0ef8a81775e50f5d66151bf6bf371107", + "tarball": "http://registry.npmjs.org/ansi-regex/-/ansi-regex-2.0.0.tgz" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "gitHead": "57c3f2941a73079fa8b081e02a522e3d29913e2f", + "homepage": "https://github.com/sindresorhus/ansi-regex", + "keywords": [ + "ansi", + "styles", + "color", + "colour", + "colors", + "terminal", + "console", + "cli", + "string", + "tty", + "escape", + "formatting", + "rgb", + "256", + "shell", + "xterm", + "command-line", + "text", + "regex", + "regexp", + "re", + "match", + "test", + "find", + "pattern" + ], + "license": "MIT", + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + { + "name": "jbnicolai", + "email": "jappelman@xebia.com" + } + ], + "name": "ansi-regex", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/ansi-regex.git" + }, + "scripts": { + "test": "mocha test/test.js", + "view-supported": "node test/viewCodes.js" + }, + "version": "2.0.0" +} diff --git a/node_modules/npm/node_modules/ansi-regex/readme.md b/node_modules/npm/node_modules/ansi-regex/readme.md new file mode 100644 index 00000000..1a4894ec --- /dev/null +++ b/node_modules/npm/node_modules/ansi-regex/readme.md @@ -0,0 +1,31 @@ +# ansi-regex [![Build Status](https://travis-ci.org/sindresorhus/ansi-regex.svg?branch=master)](https://travis-ci.org/sindresorhus/ansi-regex) + +> Regular expression for matching [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code) + + +## Install + +``` +$ npm install --save ansi-regex +``` + + +## Usage + +```js +var ansiRegex = require('ansi-regex'); + +ansiRegex().test('\u001b[4mcake\u001b[0m'); +//=> true + +ansiRegex().test('cake'); +//=> false + +'\u001b[4mcake\u001b[0m'.match(ansiRegex()); +//=> ['\u001b[4m', '\u001b[0m'] +``` + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/npm/node_modules/ansi/.jshintrc b/node_modules/npm/node_modules/ansi/.jshintrc new file mode 100644 index 00000000..248c5426 --- /dev/null +++ b/node_modules/npm/node_modules/ansi/.jshintrc @@ -0,0 +1,4 @@ +{ + "laxcomma": true, + "asi": true +} diff --git a/node_modules/npm/node_modules/ansi/.npmignore b/node_modules/npm/node_modules/ansi/.npmignore new file mode 100644 index 00000000..3c3629e6 --- /dev/null +++ b/node_modules/npm/node_modules/ansi/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/npm/node_modules/ansi/History.md b/node_modules/npm/node_modules/ansi/History.md new file mode 100644 index 00000000..aea8aaf0 --- /dev/null +++ b/node_modules/npm/node_modules/ansi/History.md @@ -0,0 +1,23 @@ + +0.3.1 / 2016-01-14 +================== + + * add MIT LICENSE file (#23, @kasicka) + * preserve chaining after redundant style-method calls (#19, @drewblaisdell) + * package: add "license" field (#16, @BenjaminTsai) + +0.3.0 / 2014-05-09 +================== + + * package: remove "test" script and "devDependencies" + * package: remove "engines" section + * pacakge: remove "bin" section + * package: beautify + * examples: remove `starwars` example (#15) + * Documented goto, horizontalAbsolute, and eraseLine methods in README.md (#12, @Jammerwoch) + * add `.jshintrc` file + +< 0.3.0 +======= + + * Prehistoric diff --git a/node_modules/npm/node_modules/ansi/LICENSE b/node_modules/npm/node_modules/ansi/LICENSE new file mode 100644 index 00000000..2ea4dc5e --- /dev/null +++ b/node_modules/npm/node_modules/ansi/LICENSE @@ -0,0 +1,24 @@ +(The MIT License) + +Copyright (c) 2012 Nathan Rajlich + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/ansi/README.md b/node_modules/npm/node_modules/ansi/README.md new file mode 100644 index 00000000..6ce19403 --- /dev/null +++ b/node_modules/npm/node_modules/ansi/README.md @@ -0,0 +1,98 @@ +ansi.js +========= +### Advanced ANSI formatting tool for Node.js + +`ansi.js` is a module for Node.js that provides an easy-to-use API for +writing ANSI escape codes to `Stream` instances. ANSI escape codes are used to do +fancy things in a terminal window, like render text in colors, delete characters, +lines, the entire window, or hide and show the cursor, and lots more! + +#### Features: + + * 256 color support for the terminal! + * Make a beep sound from your terminal! + * Works with *any* writable `Stream` instance. + * Allows you to move the cursor anywhere on the terminal window. + * Allows you to delete existing contents from the terminal window. + * Allows you to hide and show the cursor. + * Converts CSS color codes and RGB values into ANSI escape codes. + * Low-level; you are in control of when escape codes are used, it's not abstracted. + + +Installation +------------ + +Install with `npm`: + +``` bash +$ npm install ansi +``` + + +Example +------- + +``` js +var ansi = require('ansi') + , cursor = ansi(process.stdout) + +// You can chain your calls forever: +cursor + .red() // Set font color to red + .bg.grey() // Set background color to grey + .write('Hello World!') // Write 'Hello World!' to stdout + .bg.reset() // Reset the bgcolor before writing the trailing \n, + // to avoid Terminal glitches + .write('\n') // And a final \n to wrap things up + +// Rendering modes are persistent: +cursor.hex('#660000').bold().underline() + +// You can use the regular logging functions, text will be green: +console.log('This is blood red, bold text') + +// To reset just the foreground color: +cursor.fg.reset() + +console.log('This will still be bold') + +// to go to a location (x,y) on the console +// note: 1-indexed, not 0-indexed: +cursor.goto(10, 5).write('Five down, ten over') + +// to clear the current line: +cursor.horizontalAbsolute(0).eraseLine().write('Starting again') + +// to go to a different column on the current line: +cursor.horizontalAbsolute(5).write('column five') + +// Clean up after yourself! +cursor.reset() +``` + + +License +------- + +(The MIT License) + +Copyright (c) 2012 Nathan Rajlich <nathan@tootallnate.net> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/ansi/examples/beep/index.js b/node_modules/npm/node_modules/ansi/examples/beep/index.js new file mode 100755 index 00000000..c1ec929d --- /dev/null +++ b/node_modules/npm/node_modules/ansi/examples/beep/index.js @@ -0,0 +1,16 @@ +#!/usr/bin/env node + +/** + * Invokes the terminal "beep" sound once per second on every exact second. + */ + +process.title = 'beep' + +var cursor = require('../../')(process.stdout) + +function beep () { + cursor.beep() + setTimeout(beep, 1000 - (new Date()).getMilliseconds()) +} + +setTimeout(beep, 1000 - (new Date()).getMilliseconds()) diff --git a/node_modules/npm/node_modules/ansi/examples/clear/index.js b/node_modules/npm/node_modules/ansi/examples/clear/index.js new file mode 100755 index 00000000..6ac21ffa --- /dev/null +++ b/node_modules/npm/node_modules/ansi/examples/clear/index.js @@ -0,0 +1,15 @@ +#!/usr/bin/env node + +/** + * Like GNU ncurses "clear" command. + * https://github.com/mscdex/node-ncurses/blob/master/deps/ncurses/progs/clear.c + */ + +process.title = 'clear' + +function lf () { return '\n' } + +require('../../')(process.stdout) + .write(Array.apply(null, Array(process.stdout.getWindowSize()[1])).map(lf).join('')) + .eraseData(2) + .goto(1, 1) diff --git a/node_modules/npm/node_modules/ansi/examples/cursorPosition.js b/node_modules/npm/node_modules/ansi/examples/cursorPosition.js new file mode 100755 index 00000000..50f96449 --- /dev/null +++ b/node_modules/npm/node_modules/ansi/examples/cursorPosition.js @@ -0,0 +1,32 @@ +#!/usr/bin/env node + +var tty = require('tty') +var cursor = require('../')(process.stdout) + +// listen for the queryPosition report on stdin +process.stdin.resume() +raw(true) + +process.stdin.once('data', function (b) { + var match = /\[(\d+)\;(\d+)R$/.exec(b.toString()) + if (match) { + var xy = match.slice(1, 3).reverse().map(Number) + console.error(xy) + } + + // cleanup and close stdin + raw(false) + process.stdin.pause() +}) + + +// send the query position request code to stdout +cursor.queryPosition() + +function raw (mode) { + if (process.stdin.setRawMode) { + process.stdin.setRawMode(mode) + } else { + tty.setRawMode(mode) + } +} diff --git a/node_modules/npm/node_modules/ansi/examples/progress/index.js b/node_modules/npm/node_modules/ansi/examples/progress/index.js new file mode 100644 index 00000000..d28dbda2 --- /dev/null +++ b/node_modules/npm/node_modules/ansi/examples/progress/index.js @@ -0,0 +1,87 @@ +#!/usr/bin/env node + +var assert = require('assert') + , ansi = require('../../') + +function Progress (stream, width) { + this.cursor = ansi(stream) + this.delta = this.cursor.newlines + this.width = width | 0 || 10 + this.open = '[' + this.close = ']' + this.complete = '█' + this.incomplete = '_' + + // initial render + this.progress = 0 +} + +Object.defineProperty(Progress.prototype, 'progress', { + get: get + , set: set + , configurable: true + , enumerable: true +}) + +function get () { + return this._progress +} + +function set (v) { + this._progress = Math.max(0, Math.min(v, 100)) + + var w = this.width - this.complete.length - this.incomplete.length + , n = w * (this._progress / 100) | 0 + , i = w - n + , com = c(this.complete, n) + , inc = c(this.incomplete, i) + , delta = this.cursor.newlines - this.delta + + assert.equal(com.length + inc.length, w) + + if (delta > 0) { + this.cursor.up(delta) + this.delta = this.cursor.newlines + } + + this.cursor + .horizontalAbsolute(0) + .eraseLine(2) + .fg.white() + .write(this.open) + .fg.grey() + .bold() + .write(com) + .resetBold() + .write(inc) + .fg.white() + .write(this.close) + .fg.reset() + .write('\n') +} + +function c (char, length) { + return Array.apply(null, Array(length)).map(function () { + return char + }).join('') +} + + + + +// Usage +var width = parseInt(process.argv[2], 10) || process.stdout.getWindowSize()[0] / 2 + , p = new Progress(process.stdout, width) + +;(function tick () { + p.progress += Math.random() * 5 + p.cursor + .eraseLine(2) + .write('Progress: ') + .bold().write(p.progress.toFixed(2)) + .write('%') + .resetBold() + .write('\n') + if (p.progress < 100) + setTimeout(tick, 100) +})() diff --git a/node_modules/npm/node_modules/ansi/lib/ansi.js b/node_modules/npm/node_modules/ansi/lib/ansi.js new file mode 100644 index 00000000..b1714e32 --- /dev/null +++ b/node_modules/npm/node_modules/ansi/lib/ansi.js @@ -0,0 +1,405 @@ + +/** + * References: + * + * - http://en.wikipedia.org/wiki/ANSI_escape_code + * - http://www.termsys.demon.co.uk/vtansi.htm + * + */ + +/** + * Module dependencies. + */ + +var emitNewlineEvents = require('./newlines') + , prefix = '\x1b[' // For all escape codes + , suffix = 'm' // Only for color codes + +/** + * The ANSI escape sequences. + */ + +var codes = { + up: 'A' + , down: 'B' + , forward: 'C' + , back: 'D' + , nextLine: 'E' + , previousLine: 'F' + , horizontalAbsolute: 'G' + , eraseData: 'J' + , eraseLine: 'K' + , scrollUp: 'S' + , scrollDown: 'T' + , savePosition: 's' + , restorePosition: 'u' + , queryPosition: '6n' + , hide: '?25l' + , show: '?25h' +} + +/** + * Rendering ANSI codes. + */ + +var styles = { + bold: 1 + , italic: 3 + , underline: 4 + , inverse: 7 +} + +/** + * The negating ANSI code for the rendering modes. + */ + +var reset = { + bold: 22 + , italic: 23 + , underline: 24 + , inverse: 27 +} + +/** + * The standard, styleable ANSI colors. + */ + +var colors = { + white: 37 + , black: 30 + , blue: 34 + , cyan: 36 + , green: 32 + , magenta: 35 + , red: 31 + , yellow: 33 + , grey: 90 + , brightBlack: 90 + , brightRed: 91 + , brightGreen: 92 + , brightYellow: 93 + , brightBlue: 94 + , brightMagenta: 95 + , brightCyan: 96 + , brightWhite: 97 +} + + +/** + * Creates a Cursor instance based off the given `writable stream` instance. + */ + +function ansi (stream, options) { + if (stream._ansicursor) { + return stream._ansicursor + } else { + return stream._ansicursor = new Cursor(stream, options) + } +} +module.exports = exports = ansi + +/** + * The `Cursor` class. + */ + +function Cursor (stream, options) { + if (!(this instanceof Cursor)) { + return new Cursor(stream, options) + } + if (typeof stream != 'object' || typeof stream.write != 'function') { + throw new Error('a valid Stream instance must be passed in') + } + + // the stream to use + this.stream = stream + + // when 'enabled' is false then all the functions are no-ops except for write() + this.enabled = options && options.enabled + if (typeof this.enabled === 'undefined') { + this.enabled = stream.isTTY + } + this.enabled = !!this.enabled + + // then `buffering` is true, then `write()` calls are buffered in + // memory until `flush()` is invoked + this.buffering = !!(options && options.buffering) + this._buffer = [] + + // controls the foreground and background colors + this.fg = this.foreground = new Colorer(this, 0) + this.bg = this.background = new Colorer(this, 10) + + // defaults + this.Bold = false + this.Italic = false + this.Underline = false + this.Inverse = false + + // keep track of the number of "newlines" that get encountered + this.newlines = 0 + emitNewlineEvents(stream) + stream.on('newline', function () { + this.newlines++ + }.bind(this)) +} +exports.Cursor = Cursor + +/** + * Helper function that calls `write()` on the underlying Stream. + * Returns `this` instead of the write() return value to keep + * the chaining going. + */ + +Cursor.prototype.write = function (data) { + if (this.buffering) { + this._buffer.push(arguments) + } else { + this.stream.write.apply(this.stream, arguments) + } + return this +} + +/** + * Buffer `write()` calls into memory. + * + * @api public + */ + +Cursor.prototype.buffer = function () { + this.buffering = true + return this +} + +/** + * Write out the in-memory buffer. + * + * @api public + */ + +Cursor.prototype.flush = function () { + this.buffering = false + var str = this._buffer.map(function (args) { + if (args.length != 1) throw new Error('unexpected args length! ' + args.length); + return args[0]; + }).join(''); + this._buffer.splice(0); // empty + this.write(str); + return this +} + + +/** + * The `Colorer` class manages both the background and foreground colors. + */ + +function Colorer (cursor, base) { + this.current = null + this.cursor = cursor + this.base = base +} +exports.Colorer = Colorer + +/** + * Write an ANSI color code, ensuring that the same code doesn't get rewritten. + */ + +Colorer.prototype._setColorCode = function setColorCode (code) { + var c = String(code) + if (this.current === c) return + this.cursor.enabled && this.cursor.write(prefix + c + suffix) + this.current = c + return this +} + + +/** + * Set up the positional ANSI codes. + */ + +Object.keys(codes).forEach(function (name) { + var code = String(codes[name]) + Cursor.prototype[name] = function () { + var c = code + if (arguments.length > 0) { + c = toArray(arguments).map(Math.round).join(';') + code + } + this.enabled && this.write(prefix + c) + return this + } +}) + +/** + * Set up the functions for the rendering ANSI codes. + */ + +Object.keys(styles).forEach(function (style) { + var name = style[0].toUpperCase() + style.substring(1) + , c = styles[style] + , r = reset[style] + + Cursor.prototype[style] = function () { + if (this[name]) return this + this.enabled && this.write(prefix + c + suffix) + this[name] = true + return this + } + + Cursor.prototype['reset' + name] = function () { + if (!this[name]) return this + this.enabled && this.write(prefix + r + suffix) + this[name] = false + return this + } +}) + +/** + * Setup the functions for the standard colors. + */ + +Object.keys(colors).forEach(function (color) { + var code = colors[color] + + Colorer.prototype[color] = function () { + this._setColorCode(this.base + code) + return this.cursor + } + + Cursor.prototype[color] = function () { + return this.foreground[color]() + } +}) + +/** + * Makes a beep sound! + */ + +Cursor.prototype.beep = function () { + this.enabled && this.write('\x07') + return this +} + +/** + * Moves cursor to specific position + */ + +Cursor.prototype.goto = function (x, y) { + x = x | 0 + y = y | 0 + this.enabled && this.write(prefix + y + ';' + x + 'H') + return this +} + +/** + * Resets the color. + */ + +Colorer.prototype.reset = function () { + this._setColorCode(this.base + 39) + return this.cursor +} + +/** + * Resets all ANSI formatting on the stream. + */ + +Cursor.prototype.reset = function () { + this.enabled && this.write(prefix + '0' + suffix) + this.Bold = false + this.Italic = false + this.Underline = false + this.Inverse = false + this.foreground.current = null + this.background.current = null + return this +} + +/** + * Sets the foreground color with the given RGB values. + * The closest match out of the 216 colors is picked. + */ + +Colorer.prototype.rgb = function (r, g, b) { + var base = this.base + 38 + , code = rgb(r, g, b) + this._setColorCode(base + ';5;' + code) + return this.cursor +} + +/** + * Same as `cursor.fg.rgb(r, g, b)`. + */ + +Cursor.prototype.rgb = function (r, g, b) { + return this.foreground.rgb(r, g, b) +} + +/** + * Accepts CSS color codes for use with ANSI escape codes. + * For example: `#FF000` would be bright red. + */ + +Colorer.prototype.hex = function (color) { + return this.rgb.apply(this, hex(color)) +} + +/** + * Same as `cursor.fg.hex(color)`. + */ + +Cursor.prototype.hex = function (color) { + return this.foreground.hex(color) +} + + +// UTIL FUNCTIONS // + +/** + * Translates a 255 RGB value to a 0-5 ANSI RGV value, + * then returns the single ANSI color code to use. + */ + +function rgb (r, g, b) { + var red = r / 255 * 5 + , green = g / 255 * 5 + , blue = b / 255 * 5 + return rgb5(red, green, blue) +} + +/** + * Turns rgb 0-5 values into a single ANSI color code to use. + */ + +function rgb5 (r, g, b) { + var red = Math.round(r) + , green = Math.round(g) + , blue = Math.round(b) + return 16 + (red*36) + (green*6) + blue +} + +/** + * Accepts a hex CSS color code string (# is optional) and + * translates it into an Array of 3 RGB 0-255 values, which + * can then be used with rgb(). + */ + +function hex (color) { + var c = color[0] === '#' ? color.substring(1) : color + , r = c.substring(0, 2) + , g = c.substring(2, 4) + , b = c.substring(4, 6) + return [parseInt(r, 16), parseInt(g, 16), parseInt(b, 16)] +} + +/** + * Turns an array-like object into a real array. + */ + +function toArray (a) { + var i = 0 + , l = a.length + , rtn = [] + for (; i 0) { + var len = data.length + , i = 0 + // now try to calculate any deltas + if (typeof data == 'string') { + for (; i=1.0.0 <2.0.0", + "_id": "archy@1.0.0", + "_inBundle": true, + "_location": "/npm/archy", + "_npmUser": { + "name": "substack", + "email": "mail@substack.net" + }, + "_npmVersion": "1.4.25", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/archy/-/archy-1.0.0.tgz", + "_shasum": "f9c8c13757cc1dd7bc379ac77b2c62a5c2868c40", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "bugs": { + "url": "https://github.com/substack/node-archy/issues" + }, + "description": "render nested hierarchies `npm ls` style with unicode pipes", + "devDependencies": { + "tap": "~0.3.3", + "tape": "~0.1.1" + }, + "directories": {}, + "dist": { + "shasum": "f9c8c13757cc1dd7bc379ac77b2c62a5c2868c40", + "tarball": "http://registry.npmjs.org/archy/-/archy-1.0.0.tgz" + }, + "gitHead": "30223c16191e877bf027b15b12daf077b9b55b84", + "homepage": "https://github.com/substack/node-archy", + "keywords": [ + "hierarchy", + "npm ls", + "unicode", + "pretty", + "print" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "substack", + "email": "mail@substack.net" + } + ], + "name": "archy", + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/substack/node-archy.git" + }, + "scripts": { + "test": "tap test" + }, + "testling": { + "files": "test/*.js", + "browsers": { + "iexplore": [ + "6.0", + "7.0", + "8.0", + "9.0" + ], + "chrome": [ + "20.0" + ], + "firefox": [ + "10.0", + "15.0" + ], + "safari": [ + "5.1" + ], + "opera": [ + "12.0" + ] + } + }, + "version": "1.0.0" +} diff --git a/node_modules/npm/node_modules/archy/test/beep.js b/node_modules/npm/node_modules/archy/test/beep.js new file mode 100644 index 00000000..4ea74f9c --- /dev/null +++ b/node_modules/npm/node_modules/archy/test/beep.js @@ -0,0 +1,40 @@ +var test = require('tape'); +var archy = require('../'); + +test('beep', function (t) { + var s = archy({ + label : 'beep', + nodes : [ + 'ity', + { + label : 'boop', + nodes : [ + { + label : 'o_O', + nodes : [ + { + label : 'oh', + nodes : [ 'hello', 'puny' ] + }, + 'human' + ] + }, + 'party!' + ] + } + ] + }); + t.equal(s, [ + 'beep', + '├── ity', + '└─┬ boop', + ' ├─┬ o_O', + ' │ ├─┬ oh', + ' │ │ ├── hello', + ' │ │ └── puny', + ' │ └── human', + ' └── party!', + '' + ].join('\n')); + t.end(); +}); diff --git a/node_modules/npm/node_modules/archy/test/multi_line.js b/node_modules/npm/node_modules/archy/test/multi_line.js new file mode 100644 index 00000000..2cf2154d --- /dev/null +++ b/node_modules/npm/node_modules/archy/test/multi_line.js @@ -0,0 +1,45 @@ +var test = require('tape'); +var archy = require('../'); + +test('multi-line', function (t) { + var s = archy({ + label : 'beep\none\ntwo', + nodes : [ + 'ity', + { + label : 'boop', + nodes : [ + { + label : 'o_O\nwheee', + nodes : [ + { + label : 'oh', + nodes : [ 'hello', 'puny\nmeat' ] + }, + 'creature' + ] + }, + 'party\ntime!' + ] + } + ] + }); + t.equal(s, [ + 'beep', + '│ one', + '│ two', + '├── ity', + '└─┬ boop', + ' ├─┬ o_O', + ' │ │ wheee', + ' │ ├─┬ oh', + ' │ │ ├── hello', + ' │ │ └── puny', + ' │ │ meat', + ' │ └── creature', + ' └── party', + ' time!', + '' + ].join('\n')); + t.end(); +}); diff --git a/node_modules/npm/node_modules/archy/test/non_unicode.js b/node_modules/npm/node_modules/archy/test/non_unicode.js new file mode 100644 index 00000000..7204d332 --- /dev/null +++ b/node_modules/npm/node_modules/archy/test/non_unicode.js @@ -0,0 +1,40 @@ +var test = require('tape'); +var archy = require('../'); + +test('beep', function (t) { + var s = archy({ + label : 'beep', + nodes : [ + 'ity', + { + label : 'boop', + nodes : [ + { + label : 'o_O', + nodes : [ + { + label : 'oh', + nodes : [ 'hello', 'puny' ] + }, + 'human' + ] + }, + 'party!' + ] + } + ] + }, '', { unicode : false }); + t.equal(s, [ + 'beep', + '+-- ity', + '`-- boop', + ' +-- o_O', + ' | +-- oh', + ' | | +-- hello', + ' | | `-- puny', + ' | `-- human', + ' `-- party!', + '' + ].join('\n')); + t.end(); +}); diff --git a/node_modules/npm/node_modules/block-stream/LICENCE b/node_modules/npm/node_modules/block-stream/LICENCE new file mode 100644 index 00000000..74489e2e --- /dev/null +++ b/node_modules/npm/node_modules/block-stream/LICENCE @@ -0,0 +1,25 @@ +Copyright (c) Isaac Z. Schlueter +All rights reserved. + +The BSD License + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS +``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS +BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/npm/node_modules/block-stream/LICENSE b/node_modules/npm/node_modules/block-stream/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/block-stream/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/block-stream/README.md b/node_modules/npm/node_modules/block-stream/README.md new file mode 100644 index 00000000..c16e9c46 --- /dev/null +++ b/node_modules/npm/node_modules/block-stream/README.md @@ -0,0 +1,14 @@ +# block-stream + +A stream of blocks. + +Write data into it, and it'll output data in buffer blocks the size you +specify, padding with zeroes if necessary. + +```javascript +var block = new BlockStream(512) +fs.createReadStream("some-file").pipe(block) +block.pipe(fs.createWriteStream("block-file")) +``` + +When `.end()` or `.flush()` is called, it'll pad the block with zeroes. diff --git a/node_modules/npm/node_modules/block-stream/block-stream.js b/node_modules/npm/node_modules/block-stream/block-stream.js new file mode 100644 index 00000000..008de035 --- /dev/null +++ b/node_modules/npm/node_modules/block-stream/block-stream.js @@ -0,0 +1,209 @@ +// write data to it, and it'll emit data in 512 byte blocks. +// if you .end() or .flush(), it'll emit whatever it's got, +// padded with nulls to 512 bytes. + +module.exports = BlockStream + +var Stream = require("stream").Stream + , inherits = require("inherits") + , assert = require("assert").ok + , debug = process.env.DEBUG ? console.error : function () {} + +function BlockStream (size, opt) { + this.writable = this.readable = true + this._opt = opt || {} + this._chunkSize = size || 512 + this._offset = 0 + this._buffer = [] + this._bufferLength = 0 + if (this._opt.nopad) this._zeroes = false + else { + this._zeroes = new Buffer(this._chunkSize) + for (var i = 0; i < this._chunkSize; i ++) { + this._zeroes[i] = 0 + } + } +} + +inherits(BlockStream, Stream) + +BlockStream.prototype.write = function (c) { + // debug(" BS write", c) + if (this._ended) throw new Error("BlockStream: write after end") + if (c && !Buffer.isBuffer(c)) c = new Buffer(c + "") + if (c.length) { + this._buffer.push(c) + this._bufferLength += c.length + } + // debug("pushed onto buffer", this._bufferLength) + if (this._bufferLength >= this._chunkSize) { + if (this._paused) { + // debug(" BS paused, return false, need drain") + this._needDrain = true + return false + } + this._emitChunk() + } + return true +} + +BlockStream.prototype.pause = function () { + // debug(" BS pausing") + this._paused = true +} + +BlockStream.prototype.resume = function () { + // debug(" BS resume") + this._paused = false + return this._emitChunk() +} + +BlockStream.prototype.end = function (chunk) { + // debug("end", chunk) + if (typeof chunk === "function") cb = chunk, chunk = null + if (chunk) this.write(chunk) + this._ended = true + this.flush() +} + +BlockStream.prototype.flush = function () { + this._emitChunk(true) +} + +BlockStream.prototype._emitChunk = function (flush) { + // debug("emitChunk flush=%j emitting=%j paused=%j", flush, this._emitting, this._paused) + + // emit a chunk + if (flush && this._zeroes) { + // debug(" BS push zeroes", this._bufferLength) + // push a chunk of zeroes + var padBytes = (this._bufferLength % this._chunkSize) + if (padBytes !== 0) padBytes = this._chunkSize - padBytes + if (padBytes > 0) { + // debug("padBytes", padBytes, this._zeroes.slice(0, padBytes)) + this._buffer.push(this._zeroes.slice(0, padBytes)) + this._bufferLength += padBytes + // debug(this._buffer[this._buffer.length - 1].length, this._bufferLength) + } + } + + if (this._emitting || this._paused) return + this._emitting = true + + // debug(" BS entering loops") + var bufferIndex = 0 + while (this._bufferLength >= this._chunkSize && + (flush || !this._paused)) { + // debug(" BS data emission loop", this._bufferLength) + + var out + , outOffset = 0 + , outHas = this._chunkSize + + while (outHas > 0 && (flush || !this._paused) ) { + // debug(" BS data inner emit loop", this._bufferLength) + var cur = this._buffer[bufferIndex] + , curHas = cur.length - this._offset + // debug("cur=", cur) + // debug("curHas=%j", curHas) + // If it's not big enough to fill the whole thing, then we'll need + // to copy multiple buffers into one. However, if it is big enough, + // then just slice out the part we want, to save unnecessary copying. + // Also, need to copy if we've already done some copying, since buffers + // can't be joined like cons strings. + if (out || curHas < outHas) { + out = out || new Buffer(this._chunkSize) + cur.copy(out, outOffset, + this._offset, this._offset + Math.min(curHas, outHas)) + } else if (cur.length === outHas && this._offset === 0) { + // shortcut -- cur is exactly long enough, and no offset. + out = cur + } else { + // slice out the piece of cur that we need. + out = cur.slice(this._offset, this._offset + outHas) + } + + if (curHas > outHas) { + // means that the current buffer couldn't be completely output + // update this._offset to reflect how much WAS written + this._offset += outHas + outHas = 0 + } else { + // output the entire current chunk. + // toss it away + outHas -= curHas + outOffset += curHas + bufferIndex ++ + this._offset = 0 + } + } + + this._bufferLength -= this._chunkSize + assert(out.length === this._chunkSize) + // debug("emitting data", out) + // debug(" BS emitting, paused=%j", this._paused, this._bufferLength) + this.emit("data", out) + out = null + } + // debug(" BS out of loops", this._bufferLength) + + // whatever is left, it's not enough to fill up a block, or we're paused + this._buffer = this._buffer.slice(bufferIndex) + if (this._paused) { + // debug(" BS paused, leaving", this._bufferLength) + this._needsDrain = true + this._emitting = false + return + } + + // if flushing, and not using null-padding, then need to emit the last + // chunk(s) sitting in the queue. We know that it's not enough to + // fill up a whole block, because otherwise it would have been emitted + // above, but there may be some offset. + var l = this._buffer.length + if (flush && !this._zeroes && l) { + if (l === 1) { + if (this._offset) { + this.emit("data", this._buffer[0].slice(this._offset)) + } else { + this.emit("data", this._buffer[0]) + } + } else { + var outHas = this._bufferLength + , out = new Buffer(outHas) + , outOffset = 0 + for (var i = 0; i < l; i ++) { + var cur = this._buffer[i] + , curHas = cur.length - this._offset + cur.copy(out, outOffset, this._offset) + this._offset = 0 + outOffset += curHas + this._bufferLength -= curHas + } + this.emit("data", out) + } + // truncate + this._buffer.length = 0 + this._bufferLength = 0 + this._offset = 0 + } + + // now either drained or ended + // debug("either draining, or ended", this._bufferLength, this._ended) + // means that we've flushed out all that we can so far. + if (this._needDrain) { + // debug("emitting drain", this._bufferLength) + this._needDrain = false + this.emit("drain") + } + + if ((this._bufferLength === 0) && this._ended && !this._endEmitted) { + // debug("emitting end", this._bufferLength) + this._endEmitted = true + this.emit("end") + } + + this._emitting = false + + // debug(" BS no longer emitting", flush, this._paused, this._emitting, this._bufferLength, this._chunkSize) +} diff --git a/node_modules/npm/node_modules/block-stream/package.json b/node_modules/npm/node_modules/block-stream/package.json new file mode 100644 index 00000000..023006a8 --- /dev/null +++ b/node_modules/npm/node_modules/block-stream/package.json @@ -0,0 +1,67 @@ +{ + "_from": "block-stream@0.0.9", + "_id": "block-stream@0.0.9", + "_inBundle": true, + "_location": "/npm/block-stream", + "_nodeVersion": "5.6.0", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/block-stream-0.0.9.tgz_1462149852620_0.6890447810292244" + }, + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.8.5", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/block-stream/-/block-stream-0.0.9.tgz", + "_shasum": "13ebfe778a03205cfe03751481ebb4b3300c126a", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/block-stream/issues" + }, + "dependencies": { + "inherits": "~2.0.0" + }, + "description": "a stream of blocks", + "devDependencies": { + "tap": "^5.7.1" + }, + "directories": {}, + "dist": { + "shasum": "13ebfe778a03205cfe03751481ebb4b3300c126a", + "tarball": "https://registry.npmjs.org/block-stream/-/block-stream-0.0.9.tgz" + }, + "engines": { + "node": "0.4 || >=0.5.8" + }, + "files": [ + "block-stream.js" + ], + "gitHead": "321cf242ef6d130bb2e59c0565a61ded5dd2673f", + "homepage": "https://github.com/isaacs/block-stream#readme", + "license": "ISC", + "main": "block-stream.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "block-stream", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/block-stream.git" + }, + "scripts": { + "test": "tap test/*.js --cov" + }, + "version": "0.0.9" +} diff --git a/node_modules/npm/node_modules/char-spinner/LICENSE b/node_modules/npm/node_modules/char-spinner/LICENSE new file mode 100644 index 00000000..05eeeb88 --- /dev/null +++ b/node_modules/npm/node_modules/char-spinner/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/char-spinner/README.md b/node_modules/npm/node_modules/char-spinner/README.md new file mode 100644 index 00000000..b1290f59 --- /dev/null +++ b/node_modules/npm/node_modules/char-spinner/README.md @@ -0,0 +1,31 @@ +# char-spinner + +Put a little spinner on process.stderr, as unobtrusively as possible. + +## USAGE + +```javascript +var spinner = require("char-spinner") + +// All options are optional +// even the options argument itself is optional +spinner(options) +``` + +## OPTIONS + +Usually the defaults are what you want. Mostly they're just +configurable for testing purposes. + +* `stream` Output stream. Default=`process.stderr` +* `tty` Only show spinner if output stream has a truish `.isTTY`. Default=`true` +* `string` String of chars to spin. Default=`'/-\\|'` +* `interval` Number of ms between frames, bigger = slower. Default=`50` +* `cleanup` Print `'\r \r'` to stream on process exit. Default=`true` +* `unref` Unreference the spinner interval so that the process can + exit normally. Default=`true` +* `delay` Number of frames to "skip over" before printing the spinner. + Useful if you want to avoid showing the spinner for very fast + actions. Default=`2` + +Returns the generated interval, if one was created. diff --git a/node_modules/npm/node_modules/char-spinner/package.json b/node_modules/npm/node_modules/char-spinner/package.json new file mode 100644 index 00000000..738dddca --- /dev/null +++ b/node_modules/npm/node_modules/char-spinner/package.json @@ -0,0 +1,60 @@ +{ + "_from": "char-spinner@latest", + "_id": "char-spinner@1.0.1", + "_inBundle": true, + "_location": "/npm/char-spinner", + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "1.4.13", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/char-spinner/-/char-spinner-1.0.1.tgz", + "_shasum": "e6ea67bd247e107112983b7ab0479ed362800081", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/char-spinner/issues" + }, + "dependencies": {}, + "description": "Put a little spinner on process.stderr, as unobtrusively as possible.", + "devDependencies": { + "tap": "^0.4.10" + }, + "directories": { + "test": "test" + }, + "dist": { + "shasum": "e6ea67bd247e107112983b7ab0479ed362800081", + "tarball": "http://registry.npmjs.org/char-spinner/-/char-spinner-1.0.1.tgz" + }, + "gitHead": "091b2ff5960aa083f68a5619fa93999d072aa152", + "homepage": "https://github.com/isaacs/char-spinner", + "keywords": [ + "char", + "spinner" + ], + "license": "ISC", + "main": "spin.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "char-spinner", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/char-spinner.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.0.1" +} diff --git a/node_modules/npm/node_modules/char-spinner/spin.js b/node_modules/npm/node_modules/char-spinner/spin.js new file mode 100644 index 00000000..cae8540c --- /dev/null +++ b/node_modules/npm/node_modules/char-spinner/spin.js @@ -0,0 +1,51 @@ +module.exports = spinner + +function spinner(opt) { + opt = opt || {} + var str = opt.stream || process.stderr + var tty = typeof opt.tty === 'boolean' ? opt.tty : true + var string = opt.string || '/-\\|' + var ms = typeof opt.interval === 'number' ? opt.interval : 50 + if (ms < 0) ms = 0 + if (tty && !str.isTTY) return false + var CR = str.isTTY ? '\u001b[0G' : '\u000d'; + var CLEAR = str.isTTY ? '\u001b[2K' : '\u000d \u000d'; + + var s = 0 + var sprite = string.split('') + var wrote = false + + var delay = typeof opt.delay === 'number' ? opt.delay : 2 + + var interval = setInterval(function() { + if (--delay >= 0) return + s = ++s % sprite.length + var c = sprite[s] + str.write(c + CR) + wrote = true + }, ms) + + var unref = typeof opt.unref === 'boolean' ? opt.unref : true + if (unref && typeof interval.unref === 'function') { + interval.unref() + } + + var cleanup = typeof opt.cleanup === 'boolean' ? opt.cleanup : true + if (cleanup) { + process.on('exit', function() { + if (wrote) { + str.write(CLEAR); + } + }) + } + + module.exports.clear = function () { + str.write(CLEAR); + }; + + return interval +} + +module.exports.clear = function () {}; + + diff --git a/node_modules/npm/node_modules/char-spinner/test/basic.js b/node_modules/npm/node_modules/char-spinner/test/basic.js new file mode 100644 index 00000000..ed91b984 --- /dev/null +++ b/node_modules/npm/node_modules/char-spinner/test/basic.js @@ -0,0 +1,35 @@ +var test = require('tap').test +var spinner = require('../spin.js') + +test('does nothing when not a tty', function(t) { + var int = spinner({ + stream: { write: function(c) { + throw new Error('wrote something: ' + JSON.stringify(c)) + }, isTTY: false }, + }) + t.notOk(int) + t.end() +}) + +test('write spinny stuff', function(t) { + var output = '' + var written = 0 + var expect = "b\u001b[0Gc\u001b[0Gd\u001b[0Ge\u001b[0Gf\u001b[0Gg\u001b[0Gh\u001b[0Gi\u001b[0Gj\u001b[0Gk\u001b[0Gl\u001b[0Gm\u001b[0Gn\u001b[0Go\u001b[0Gp\u001b[0Ga\u001b[0Gb\u001b[0Gc\u001b[0Gd\u001b[0Ge\u001b[0Gf\u001b[0Gg\u001b[0Gh\u001b[0Gi\u001b[0Gj\u001b[0Gk\u001b[0Gl\u001b[0Gm\u001b[0Gn\u001b[0Go\u001b[0Gp\u001b[0Ga\u001b[0Gb\u001b[0Gc\u001b[0Gd\u001b[0Ge\u001b[0Gf\u001b[0Gg\u001b[0Gh\u001b[0Gi\u001b[0Gj\u001b[0Gk\u001b[0Gl\u001b[0Gm\u001b[0Gn\u001b[0Go\u001b[0Gp\u001b[0Ga\u001b[0Gb\u001b[0Gc\u001b[0G" + + var int = spinner({ + interval: 0, + string: 'abcdefghijklmnop', + stream: { + write: function(c) { + output += c + if (++written == 50) { + t.equal(output, expect) + clearInterval(int) + t.end() + } + }, + isTTY: true + }, + cleanup: false + }) +}) diff --git a/node_modules/npm/node_modules/chmodr/LICENSE b/node_modules/npm/node_modules/chmodr/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/chmodr/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/chmodr/README.md b/node_modules/npm/node_modules/chmodr/README.md new file mode 100644 index 00000000..e3e9313c --- /dev/null +++ b/node_modules/npm/node_modules/chmodr/README.md @@ -0,0 +1,3 @@ +Like `chmod -R`. + +Takes the same arguments as `fs.chmod()` diff --git a/node_modules/npm/node_modules/chmodr/chmodr.js b/node_modules/npm/node_modules/chmodr/chmodr.js new file mode 100644 index 00000000..2f30d2f8 --- /dev/null +++ b/node_modules/npm/node_modules/chmodr/chmodr.js @@ -0,0 +1,76 @@ +module.exports = chmodr +chmodr.sync = chmodrSync + +var fs = require("fs") +var path = require("path") + +function chmodr (p, mode, cb) { + fs.lstat(p, function (er, stats) { + if (er) + return cb(er) + if (stats.isSymbolicLink()) + return cb() + if (stats.isDirectory()) + return chmodrDir(p, mode, cb) + return fs.chmod(p, mode, cb) + }) +} + +function chmodrDir (p, mode, cb) { + fs.readdir(p, function (er, children) { + if (er) + return cb(er) + + if (!children.length) + return fs.chmod(p, dirMode(mode), cb) + + var len = children.length + var errState = null + children.forEach(function (child) { + chmodr(path.resolve(p, child), mode, then) + }) + + // return first error, but not until all are finished, + // so we don't keep performing FS operations after the cb + function then (er) { + len = len - 1 + if (er && !errState) + errState = er + if (len === 0) { + if (errState) + return cb(errState) + else + return fs.chmod(p, dirMode(mode), cb) + } + } + }) +} + +function chmodrSync (p, mode) { + var stats = fs.lstatSync(p) + if (stats.isSymbolicLink()) + return + if (stats.isDirectory()) + return chmodrDirSync(p, mode) + else + return fs.chmodSync(p, mode) +} + +function chmodrDirSync (p, mode) { + fs.readdirSync(p).forEach(function (child) { + chmodrSync(path.resolve(p, child), mode) + }) + return fs.chmodSync(p, dirMode(mode)) +} + +// If a party has r, add x +// so that dirs are listable +function dirMode(mode) { + if (mode & 0400) + mode |= 0100 + if (mode & 040) + mode |= 010 + if (mode & 04) + mode |= 01 + return mode +} diff --git a/node_modules/npm/node_modules/chmodr/package.json b/node_modules/npm/node_modules/chmodr/package.json new file mode 100644 index 00000000..b95f7f4b --- /dev/null +++ b/node_modules/npm/node_modules/chmodr/package.json @@ -0,0 +1,59 @@ +{ + "_from": "chmodr@>=1.0.2 <1.1.0", + "_id": "chmodr@1.0.2", + "_inBundle": true, + "_location": "/npm/chmodr", + "_nodeVersion": "4.0.0", + "_npmUser": { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + "_npmVersion": "3.3.2", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/chmodr/-/chmodr-1.0.2.tgz", + "_shasum": "04662b932d0f02ec66deaa2b0ea42811968e3eb9", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/chmodr/issues" + }, + "description": "like `chmod -R`", + "devDependencies": { + "mkdirp": "0.3", + "rimraf": "", + "tap": "^1.3.2" + }, + "directories": {}, + "dist": { + "shasum": "04662b932d0f02ec66deaa2b0ea42811968e3eb9", + "tarball": "http://registry.npmjs.org/chmodr/-/chmodr-1.0.2.tgz" + }, + "files": [ + "chmodr.js" + ], + "gitHead": "1eeeb38b3a4899714e11840fe28ea7fd93865f01", + "homepage": "https://github.com/isaacs/chmodr#readme", + "license": "ISC", + "main": "chmodr.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "chmodr", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/chmodr.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.0.2" +} diff --git a/node_modules/npm/node_modules/chownr/LICENSE b/node_modules/npm/node_modules/chownr/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/chownr/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/chownr/README.md b/node_modules/npm/node_modules/chownr/README.md new file mode 100644 index 00000000..70e9a54a --- /dev/null +++ b/node_modules/npm/node_modules/chownr/README.md @@ -0,0 +1,3 @@ +Like `chown -R`. + +Takes the same arguments as `fs.chown()` diff --git a/node_modules/npm/node_modules/chownr/chownr.js b/node_modules/npm/node_modules/chownr/chownr.js new file mode 100644 index 00000000..ecd7b452 --- /dev/null +++ b/node_modules/npm/node_modules/chownr/chownr.js @@ -0,0 +1,52 @@ +module.exports = chownr +chownr.sync = chownrSync + +var fs = require("fs") +, path = require("path") + +function chownr (p, uid, gid, cb) { + fs.readdir(p, function (er, children) { + // any error other than ENOTDIR means it's not readable, or + // doesn't exist. give up. + if (er && er.code !== "ENOTDIR") return cb(er) + if (er || !children.length) return fs.chown(p, uid, gid, cb) + + var len = children.length + , errState = null + children.forEach(function (child) { + var pathChild = path.resolve(p, child); + fs.lstat(pathChild, function(er, stats) { + if (er) + return cb(er) + if (!stats.isSymbolicLink()) + chownr(pathChild, uid, gid, then) + else + then() + }) + }) + function then (er) { + if (errState) return + if (er) return cb(errState = er) + if (-- len === 0) return fs.chown(p, uid, gid, cb) + } + }) +} + +function chownrSync (p, uid, gid) { + var children + try { + children = fs.readdirSync(p) + } catch (er) { + if (er && er.code === "ENOTDIR") return fs.chownSync(p, uid, gid) + throw er + } + if (!children.length) return fs.chownSync(p, uid, gid) + + children.forEach(function (child) { + var pathChild = path.resolve(p, child) + var stats = fs.lstatSync(pathChild) + if (!stats.isSymbolicLink()) + chownrSync(pathChild, uid, gid) + }) + return fs.chownSync(p, uid, gid) +} diff --git a/node_modules/npm/node_modules/chownr/package.json b/node_modules/npm/node_modules/chownr/package.json new file mode 100644 index 00000000..dcca1e24 --- /dev/null +++ b/node_modules/npm/node_modules/chownr/package.json @@ -0,0 +1,59 @@ +{ + "_from": "chownr@1.0.1", + "_id": "chownr@1.0.1", + "_inBundle": true, + "_location": "/npm/chownr", + "_nodeVersion": "2.2.1", + "_npmUser": { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + "_npmVersion": "3.2.2", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/chownr/-/chownr-1.0.1.tgz", + "_shasum": "e2a75042a9551908bebd25b8523d5f9769d79181", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/chownr/issues" + }, + "description": "like `chown -R`", + "devDependencies": { + "mkdirp": "0.3", + "rimraf": "", + "tap": "^1.2.0" + }, + "directories": {}, + "dist": { + "shasum": "e2a75042a9551908bebd25b8523d5f9769d79181", + "tarball": "http://registry.npmjs.org/chownr/-/chownr-1.0.1.tgz" + }, + "files": [ + "chownr.js" + ], + "gitHead": "c6c43844e80d7c7045e737a72b9fbb1ba0579a26", + "homepage": "https://github.com/isaacs/chownr#readme", + "license": "ISC", + "main": "chownr.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "chownr", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/chownr.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.0.1" +} diff --git a/node_modules/npm/node_modules/cmd-shim/.npmignore b/node_modules/npm/node_modules/cmd-shim/.npmignore new file mode 100644 index 00000000..699b5d4f --- /dev/null +++ b/node_modules/npm/node_modules/cmd-shim/.npmignore @@ -0,0 +1,16 @@ +lib-cov +*.seed +*.log +*.csv +*.dat +*.out +*.pid +*.gz + +pids +logs +results + +npm-debug.log + +node_modules diff --git a/node_modules/npm/node_modules/cmd-shim/.travis.yml b/node_modules/npm/node_modules/cmd-shim/.travis.yml new file mode 100644 index 00000000..2ca91f28 --- /dev/null +++ b/node_modules/npm/node_modules/cmd-shim/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.10" + - "0.8" \ No newline at end of file diff --git a/node_modules/npm/node_modules/cmd-shim/LICENSE b/node_modules/npm/node_modules/cmd-shim/LICENSE new file mode 100644 index 00000000..0c44ae71 --- /dev/null +++ b/node_modules/npm/node_modules/cmd-shim/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) Isaac Z. Schlueter ("Author") +All rights reserved. + +The BSD License + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS +BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE +OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/npm/node_modules/cmd-shim/README.md b/node_modules/npm/node_modules/cmd-shim/README.md new file mode 100644 index 00000000..ff6745f8 --- /dev/null +++ b/node_modules/npm/node_modules/cmd-shim/README.md @@ -0,0 +1,44 @@ +# cmd-shim + +The cmd-shim used in npm to create executable scripts on Windows, +since symlinks are not suitable for this purpose there. + +On Unix systems, you should use a symbolic link instead. + +[![Build Status](https://img.shields.io/travis/ForbesLindesay/cmd-shim/master.svg)](https://travis-ci.org/ForbesLindesay/cmd-shim) +[![Dependency Status](https://img.shields.io/david/ForbesLindesay/cmd-shim.svg)](https://david-dm.org/ForbesLindesay/cmd-shim) +[![NPM version](https://img.shields.io/npm/v/cmd-shim.svg)](https://www.npmjs.com/package/cmd-shim) + +## Installation + +``` +npm install cmd-shim +``` + +## API + +### cmdShim(from, to, cb) + +Create a cmd shim at `to` for the command line program at `from`. +e.g. + +```javascript +var cmdShim = require('cmd-shim'); +cmdShim(__dirname + '/cli.js', '/usr/bin/command-name', function (err) { + if (err) throw err; +}); +``` + +### cmdShim.ifExists(from, to, cb) + +The same as above, but will just continue if the file does not exist. +Source: + +```javascript +function cmdShimIfExists (from, to, cb) { + fs.stat(from, function (er) { + if (er) return cb() + cmdShim(from, to, cb) + }) +} +``` diff --git a/node_modules/npm/node_modules/cmd-shim/index.js b/node_modules/npm/node_modules/cmd-shim/index.js new file mode 100644 index 00000000..9f22e103 --- /dev/null +++ b/node_modules/npm/node_modules/cmd-shim/index.js @@ -0,0 +1,180 @@ +// On windows, create a .cmd file. +// Read the #! in the file to see what it uses. The vast majority +// of the time, this will be either: +// "#!/usr/bin/env " +// or: +// "#! " +// +// Write a binroot/pkg.bin + ".cmd" file that has this line in it: +// @ %~dp0 %* + +module.exports = cmdShim +cmdShim.ifExists = cmdShimIfExists + +var fs = require("graceful-fs") + +var mkdir = require("mkdirp") + , path = require("path") + , shebangExpr = /^#\!\s*(?:\/usr\/bin\/env)?\s*([^ \t]+)(.*)$/ + +function cmdShimIfExists (from, to, cb) { + fs.stat(from, function (er) { + if (er) return cb() + cmdShim(from, to, cb) + }) +} + +// Try to unlink, but ignore errors. +// Any problems will surface later. +function rm (path, cb) { + fs.unlink(path, function(er) { + cb() + }) +} + +function cmdShim (from, to, cb) { + fs.stat(from, function (er, stat) { + if (er) + return cb(er) + + cmdShim_(from, to, cb) + }) +} + +function cmdShim_ (from, to, cb) { + var then = times(2, next, cb) + rm(to, then) + rm(to + ".cmd", then) + + function next(er) { + writeShim(from, to, cb) + } +} + +function writeShim (from, to, cb) { + // make a cmd file and a sh script + // First, check if the bin is a #! of some sort. + // If not, then assume it's something that'll be compiled, or some other + // sort of script, and just call it directly. + mkdir(path.dirname(to), function (er) { + if (er) + return cb(er) + fs.readFile(from, "utf8", function (er, data) { + if (er) return writeShim_(from, to, null, null, cb) + var firstLine = data.trim().split(/\r*\n/)[0] + , shebang = firstLine.match(shebangExpr) + if (!shebang) return writeShim_(from, to, null, null, cb) + var prog = shebang[1] + , args = shebang[2] || "" + return writeShim_(from, to, prog, args, cb) + }) + }) +} + +function writeShim_ (from, to, prog, args, cb) { + var shTarget = path.relative(path.dirname(to), from) + , target = shTarget.split("/").join("\\") + , longProg + , shProg = prog && prog.split("\\").join("/") + , shLongProg + shTarget = shTarget.split("\\").join("/") + args = args || "" + if (!prog) { + prog = "\"%~dp0\\" + target + "\"" + shProg = "\"$basedir/" + shTarget + "\"" + args = "" + target = "" + shTarget = "" + } else { + longProg = "\"%~dp0\\" + prog + ".exe\"" + shLongProg = "\"$basedir/" + prog + "\"" + target = "\"%~dp0\\" + target + "\"" + shTarget = "\"$basedir/" + shTarget + "\"" + } + + // @IF EXIST "%~dp0\node.exe" ( + // "%~dp0\node.exe" "%~dp0\.\node_modules\npm\bin\npm-cli.js" %* + // ) ELSE ( + // SETLOCAL + // SET PATHEXT=%PATHEXT:;.JS;=;% + // node "%~dp0\.\node_modules\npm\bin\npm-cli.js" %* + // ) + var cmd + if (longProg) { + cmd = "@IF EXIST " + longProg + " (\r\n" + + " " + longProg + " " + args + " " + target + " %*\r\n" + + ") ELSE (\r\n" + + " @SETLOCAL\r\n" + + " @SET PATHEXT=%PATHEXT:;.JS;=;%\r\n" + + " " + prog + " " + args + " " + target + " %*\r\n" + + ")" + } else { + cmd = "@" + prog + " " + args + " " + target + " %*\r\n" + } + + // #!/bin/sh + // basedir=`dirname "$0"` + // + // case `uname` in + // *CYGWIN*) basedir=`cygpath -w "$basedir"`;; + // esac + // + // if [ -x "$basedir/node.exe" ]; then + // "$basedir/node.exe" "$basedir/node_modules/npm/bin/npm-cli.js" "$@" + // ret=$? + // else + // node "$basedir/node_modules/npm/bin/npm-cli.js" "$@" + // ret=$? + // fi + // exit $ret + + var sh = "#!/bin/sh\n" + + if (shLongProg) { + sh = sh + + "basedir=$(dirname \"$(echo \"$0\" | sed -e 's,\\\\,/,g')\")\n" + + "\n" + + "case `uname` in\n" + + " *CYGWIN*) basedir=`cygpath -w \"$basedir\"`;;\n" + + "esac\n" + + "\n" + + sh = sh + + "if [ -x "+shLongProg+" ]; then\n" + + " " + shLongProg + " " + args + " " + shTarget + " \"$@\"\n" + + " ret=$?\n" + + "else \n" + + " " + shProg + " " + args + " " + shTarget + " \"$@\"\n" + + " ret=$?\n" + + "fi\n" + + "exit $ret\n" + } else { + sh = shProg + " " + args + " " + shTarget + " \"$@\"\n" + + "exit $?\n" + } + + var then = times(2, next, cb) + fs.writeFile(to + ".cmd", cmd, "utf8", then) + fs.writeFile(to, sh, "utf8", then) + function next () { + chmodShim(to, cb) + } +} + +function chmodShim (to, cb) { + var then = times(2, cb, cb) + fs.chmod(to, 0755, then) + fs.chmod(to + ".cmd", 0755, then) +} + +function times(n, ok, cb) { + var errState = null + return function(er) { + if (!errState) { + if (er) + cb(errState = er) + else if (--n === 0) + ok() + } + } +} diff --git a/node_modules/npm/node_modules/cmd-shim/package.json b/node_modules/npm/node_modules/cmd-shim/package.json new file mode 100644 index 00000000..d6136bfb --- /dev/null +++ b/node_modules/npm/node_modules/cmd-shim/package.json @@ -0,0 +1,57 @@ +{ + "_from": "cmd-shim@2.0.2", + "_id": "cmd-shim@2.0.2", + "_inBundle": true, + "_location": "/npm/cmd-shim", + "_nodeVersion": "1.6.2", + "_npmOperationalInternal": { + "host": "packages-6-west.internal.npmjs.com", + "tmp": "tmp/cmd-shim-2.0.2.tgz_1455116566936_0.7582207734230906" + }, + "_npmUser": { + "name": "forbeslindesay", + "email": "forbes@lindesay.co.uk" + }, + "_npmVersion": "2.7.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/cmd-shim/-/cmd-shim-2.0.2.tgz", + "_shasum": "6fcbda99483a8fd15d7d30a196ca69d688a2efdb", + "bugs": { + "url": "https://github.com/ForbesLindesay/cmd-shim/issues" + }, + "dependencies": { + "graceful-fs": "^4.1.2", + "mkdirp": "~0.5.0" + }, + "description": "Used in npm for command line application support", + "devDependencies": { + "rimraf": "~2.2.8", + "tap": "~0.4.11" + }, + "directories": {}, + "dist": { + "shasum": "6fcbda99483a8fd15d7d30a196ca69d688a2efdb", + "tarball": "http://registry.npmjs.org/cmd-shim/-/cmd-shim-2.0.2.tgz" + }, + "gitHead": "8492e2a92b5062bb02a9eec509e57eea94b110a7", + "homepage": "https://github.com/ForbesLindesay/cmd-shim", + "license": "BSD-2-Clause", + "maintainers": [ + { + "name": "forbeslindesay", + "email": "forbes@lindesay.co.uk" + } + ], + "name": "cmd-shim", + "repository": { + "type": "git", + "url": "git+https://github.com/ForbesLindesay/cmd-shim.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "2.0.2" +} diff --git a/node_modules/npm/node_modules/cmd-shim/test/00-setup.js b/node_modules/npm/node_modules/cmd-shim/test/00-setup.js new file mode 100644 index 00000000..04ec2b25 --- /dev/null +++ b/node_modules/npm/node_modules/cmd-shim/test/00-setup.js @@ -0,0 +1,34 @@ +var test = require('tap').test +var mkdirp = require('mkdirp') +var fs = require('fs') +var path = require('path') +var fixtures = path.resolve(__dirname, 'fixtures') + +var froms = { + 'from.exe': 'exe', + 'from.env': '#!/usr/bin/env node\nconsole.log(/hi/)\n', + 'from.env.args': '#!/usr/bin/env node --expose_gc\ngc()\n', + 'from.sh': '#!/usr/bin/sh\necho hi\n', + 'from.sh.args': '#!/usr/bin/sh -x\necho hi\n' +} + +var cmdShim = require('../') + +test('create fixture', function (t) { + mkdirp(fixtures, function (er) { + if (er) + throw er + t.pass('made dir') + Object.keys(froms).forEach(function (f) { + t.test('write ' + f, function (t) { + fs.writeFile(path.resolve(fixtures, f), froms[f], function (er) { + if (er) + throw er + t.pass('wrote ' + f) + t.end() + }) + }) + }) + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/cmd-shim/test/basic.js b/node_modules/npm/node_modules/cmd-shim/test/basic.js new file mode 100755 index 00000000..09823158 --- /dev/null +++ b/node_modules/npm/node_modules/cmd-shim/test/basic.js @@ -0,0 +1,175 @@ +var test = require('tap').test +var mkdirp = require('mkdirp') +var fs = require('fs') +var path = require('path') +var fixtures = path.resolve(__dirname, 'fixtures') + +var cmdShim = require('../') + +test('no shebang', function (t) { + var from = path.resolve(fixtures, 'from.exe') + var to = path.resolve(fixtures, 'exe.shim') + cmdShim(from, to, function(er) { + if (er) + throw er + t.equal(fs.readFileSync(to, 'utf8'), + "\"$basedir/from.exe\" \"$@\"\nexit $?\n") + t.equal(fs.readFileSync(to + '.cmd', 'utf8'), + "@\"%~dp0\\from.exe\" %*\r\n") + t.end() + }) +}) + +test('env shebang', function (t) { + var from = path.resolve(fixtures, 'from.env') + var to = path.resolve(fixtures, 'env.shim') + cmdShim(from, to, function(er) { + if (er) + throw er + console.error('%j', fs.readFileSync(to, 'utf8')) + console.error('%j', fs.readFileSync(to + '.cmd', 'utf8')) + + t.equal(fs.readFileSync(to, 'utf8'), + "#!/bin/sh"+ + "\nbasedir=$(dirname \"$(echo \"$0\" | sed -e 's,\\\\,/,g')\")"+ + "\n"+ + "\ncase `uname` in"+ + "\n *CYGWIN*) basedir=`cygpath -w \"$basedir\"`;;"+ + "\nesac"+ + "\n"+ + "\nif [ -x \"$basedir/node\" ]; then"+ + "\n \"$basedir/node\" \"$basedir/from.env\" \"$@\""+ + "\n ret=$?"+ + "\nelse "+ + "\n node \"$basedir/from.env\" \"$@\""+ + "\n ret=$?"+ + "\nfi"+ + "\nexit $ret"+ + "\n") + t.equal(fs.readFileSync(to + '.cmd', 'utf8'), + "@IF EXIST \"%~dp0\\node.exe\" (\r"+ + "\n \"%~dp0\\node.exe\" \"%~dp0\\from.env\" %*\r"+ + "\n) ELSE (\r"+ + "\n @SETLOCAL\r"+ + "\n @SET PATHEXT=%PATHEXT:;.JS;=;%\r"+ + "\n node \"%~dp0\\from.env\" %*\r"+ + "\n)") + t.end() + }) +}) + +test('env shebang with args', function (t) { + var from = path.resolve(fixtures, 'from.env.args') + var to = path.resolve(fixtures, 'env.args.shim') + cmdShim(from, to, function(er) { + if (er) + throw er + console.error('%j', fs.readFileSync(to, 'utf8')) + console.error('%j', fs.readFileSync(to + '.cmd', 'utf8')) + + t.equal(fs.readFileSync(to, 'utf8'), + "#!/bin/sh"+ + "\nbasedir=$(dirname \"$(echo \"$0\" | sed -e 's,\\\\,/,g')\")"+ + "\n"+ + "\ncase `uname` in"+ + "\n *CYGWIN*) basedir=`cygpath -w \"$basedir\"`;;"+ + "\nesac"+ + "\n"+ + "\nif [ -x \"$basedir/node\" ]; then"+ + "\n \"$basedir/node\" --expose_gc \"$basedir/from.env.args\" \"$@\""+ + "\n ret=$?"+ + "\nelse "+ + "\n node --expose_gc \"$basedir/from.env.args\" \"$@\""+ + "\n ret=$?"+ + "\nfi"+ + "\nexit $ret"+ + "\n") + t.equal(fs.readFileSync(to + '.cmd', 'utf8'), + "@IF EXIST \"%~dp0\\node.exe\" (\r"+ + "\n \"%~dp0\\node.exe\" --expose_gc \"%~dp0\\from.env.args\" %*\r"+ + "\n) ELSE (\r"+ + "\n @SETLOCAL\r"+ + "\n @SET PATHEXT=%PATHEXT:;.JS;=;%\r"+ + "\n node --expose_gc \"%~dp0\\from.env.args\" %*\r"+ + "\n)") + t.end() + }) +}) + +test('explicit shebang', function (t) { + var from = path.resolve(fixtures, 'from.sh') + var to = path.resolve(fixtures, 'sh.shim') + cmdShim(from, to, function(er) { + if (er) + throw er + console.error('%j', fs.readFileSync(to, 'utf8')) + console.error('%j', fs.readFileSync(to + '.cmd', 'utf8')) + + t.equal(fs.readFileSync(to, 'utf8'), + "#!/bin/sh" + + "\nbasedir=$(dirname \"$(echo \"$0\" | sed -e 's,\\\\,/,g')\")" + + "\n" + + "\ncase `uname` in" + + "\n *CYGWIN*) basedir=`cygpath -w \"$basedir\"`;;" + + "\nesac" + + "\n" + + "\nif [ -x \"$basedir//usr/bin/sh\" ]; then" + + "\n \"$basedir//usr/bin/sh\" \"$basedir/from.sh\" \"$@\"" + + "\n ret=$?" + + "\nelse " + + "\n /usr/bin/sh \"$basedir/from.sh\" \"$@\"" + + "\n ret=$?" + + "\nfi" + + "\nexit $ret" + + "\n") + + t.equal(fs.readFileSync(to + '.cmd', 'utf8'), + "@IF EXIST \"%~dp0\\/usr/bin/sh.exe\" (\r" + + "\n \"%~dp0\\/usr/bin/sh.exe\" \"%~dp0\\from.sh\" %*\r" + + "\n) ELSE (\r" + + "\n @SETLOCAL\r"+ + "\n @SET PATHEXT=%PATHEXT:;.JS;=;%\r"+ + "\n /usr/bin/sh \"%~dp0\\from.sh\" %*\r" + + "\n)") + t.end() + }) +}) + +test('explicit shebang with args', function (t) { + var from = path.resolve(fixtures, 'from.sh.args') + var to = path.resolve(fixtures, 'sh.args.shim') + cmdShim(from, to, function(er) { + if (er) + throw er + console.error('%j', fs.readFileSync(to, 'utf8')) + console.error('%j', fs.readFileSync(to + '.cmd', 'utf8')) + + t.equal(fs.readFileSync(to, 'utf8'), + "#!/bin/sh" + + "\nbasedir=$(dirname \"$(echo \"$0\" | sed -e 's,\\\\,/,g')\")" + + "\n" + + "\ncase `uname` in" + + "\n *CYGWIN*) basedir=`cygpath -w \"$basedir\"`;;" + + "\nesac" + + "\n" + + "\nif [ -x \"$basedir//usr/bin/sh\" ]; then" + + "\n \"$basedir//usr/bin/sh\" -x \"$basedir/from.sh.args\" \"$@\"" + + "\n ret=$?" + + "\nelse " + + "\n /usr/bin/sh -x \"$basedir/from.sh.args\" \"$@\"" + + "\n ret=$?" + + "\nfi" + + "\nexit $ret" + + "\n") + + t.equal(fs.readFileSync(to + '.cmd', 'utf8'), + "@IF EXIST \"%~dp0\\/usr/bin/sh.exe\" (\r" + + "\n \"%~dp0\\/usr/bin/sh.exe\" -x \"%~dp0\\from.sh.args\" %*\r" + + "\n) ELSE (\r" + + "\n @SETLOCAL\r"+ + "\n @SET PATHEXT=%PATHEXT:;.JS;=;%\r"+ + "\n /usr/bin/sh -x \"%~dp0\\from.sh.args\" %*\r" + + "\n)") + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/cmd-shim/test/zz-cleanup.js b/node_modules/npm/node_modules/cmd-shim/test/zz-cleanup.js new file mode 100644 index 00000000..94250310 --- /dev/null +++ b/node_modules/npm/node_modules/cmd-shim/test/zz-cleanup.js @@ -0,0 +1,13 @@ +var test = require('tap').test +var path = require('path') +var fixtures = path.resolve(__dirname, 'fixtures') +var rimraf = require('rimraf') + +test('cleanup', function(t) { + rimraf(fixtures, function(er) { + if (er) + throw er + t.pass('cleaned up') + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/columnify/LICENSE b/node_modules/npm/node_modules/columnify/LICENSE new file mode 100644 index 00000000..ed47678e --- /dev/null +++ b/node_modules/npm/node_modules/columnify/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2013 Tim Oxley + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/columnify/Makefile b/node_modules/npm/node_modules/columnify/Makefile new file mode 100644 index 00000000..3a67c57a --- /dev/null +++ b/node_modules/npm/node_modules/columnify/Makefile @@ -0,0 +1,9 @@ + +all: columnify.js + +prepublish: all + +columnify.js: index.js package.json + babel index.js > columnify.js + +.PHONY: all prepublish diff --git a/node_modules/npm/node_modules/columnify/Readme.md b/node_modules/npm/node_modules/columnify/Readme.md new file mode 100644 index 00000000..4a37928a --- /dev/null +++ b/node_modules/npm/node_modules/columnify/Readme.md @@ -0,0 +1,470 @@ +# columnify + +[![NPM](https://nodei.co/npm/columnify.png?downloads=true&downloadRank=true&stars=true&chrome)](https://nodei.co/npm-dl/columnify/) +[![NPM](https://nodei.co/npm-dl/columnify.png?months=3&height=3&chrome)](https://nodei.co/npm/columnify/) + +[![Build Status](https://img.shields.io/travis/timoxley/columnify.svg?style=flat)](https://travis-ci.org/timoxley/columnify) +[![NPM Version](https://img.shields.io/npm/v/columnify.svg?style=flat)](https://npmjs.org/package/columnify) +[![License](http://img.shields.io/npm/l/columnify.svg?style=flat)](LICENSE) +[![Dependency Status](https://david-dm.org/timoxley/columnify.svg)](https://david-dm.org/timoxley/columnify) +[![devDependency Status](https://david-dm.org/timoxley/columnify/dev-status.svg)](https://david-dm.org/timoxley/columnify#info=devDependencies) + +Create text-based columns suitable for console output from objects or +arrays of objects. + +Columns are automatically resized to fit the content of the largest +cell. Each cell will be padded with spaces to fill the available space +and ensure column contents are left-aligned. + +Designed to [handle sensible wrapping in npm search results](https://github.com/isaacs/npm/pull/2328). + +`npm search` before & after integrating columnify: + +![npm-tidy-search](https://f.cloud.github.com/assets/43438/1848959/ae02ad04-76a1-11e3-8255-4781debffc26.gif) + +## Installation & Update + +``` +$ npm install --save columnify@latest +``` + +## Usage + +```javascript +var columnify = require('columnify') +var columns = columnify(data, options) +console.log(columns) +``` + +## Examples + +### Columnify Objects + +Objects are converted to a list of key/value pairs: + +```javascript +var data = { + "commander@0.6.1": 1, + "minimatch@0.2.14": 3, + "mkdirp@0.3.5": 2, + "sigmund@1.0.0": 3 +} + +console.log(columnify(data)) +``` +#### Output: +``` +KEY VALUE +commander@0.6.1 1 +minimatch@0.2.14 3 +mkdirp@0.3.5 2 +sigmund@1.0.0 3 +``` + +### Custom Column Names + +```javascript +var data = { + "commander@0.6.1": 1, + "minimatch@0.2.14": 3, + "mkdirp@0.3.5": 2, + "sigmund@1.0.0": 3 +} + +console.log(columnify(data, {columns: ['MODULE', 'COUNT']})) +``` +#### Output: +``` +MODULE COUNT +commander@0.6.1 1 +minimatch@0.2.14 3 +mkdirp@0.3.5 2 +sigmund@1.0.0 3 +``` + +### Columnify Arrays of Objects + +Column headings are extracted from the keys in supplied objects. + +```javascript +var columnify = require('columnify') + +var columns = columnify([{ + name: 'mod1', + version: '0.0.1' +}, { + name: 'module2', + version: '0.2.0' +}]) + +console.log(columns) +``` +#### Output: +``` +NAME VERSION +mod1 0.0.1 +module2 0.2.0 +``` + +### Filtering & Ordering Columns + +By default, all properties are converted into columns, whether or not +they exist on every object or not. + +To explicitly specify which columns to include, and in which order, +supply a "columns" or "include" array ("include" is just an alias). + +```javascript +var data = [{ + name: 'module1', + description: 'some description', + version: '0.0.1', +}, { + name: 'module2', + description: 'another description', + version: '0.2.0', +}] + +var columns = columnify(data, { + columns: ['name', 'version'] +}) + +console.log(columns) +``` + +#### Output: +``` +NAME VERSION +module1 0.0.1 +module2 0.2.0 +``` + +## Global and Per Column Options +You can set a number of options at a global level (ie. for all columns) or on a per column basis. + +Set options on a per column basis by using the `config` option to specify individual columns: + +```javascript +var columns = columnify(data, { + optionName: optionValue, + config: { + columnName: {optionName: optionValue}, + columnName: {optionName: optionValue}, + } +}) +``` + +### Maximum and Minimum Column Widths +As with all options, you can define the `maxWidth` and `minWidth` globally, or for specified columns. By default, wrapping will happen at word boundaries. Empty cells or those which do not fill the `minWidth` will be padded with spaces. + +```javascript +var columns = columnify([{ + name: 'mod1', + description: 'some description which happens to be far larger than the max', + version: '0.0.1', +}, { + name: 'module-two', + description: 'another description larger than the max', + version: '0.2.0', +}], { + minWidth: 20, + config: { + description: {maxWidth: 30} + } +}) + +console.log(columns) +``` + +#### Output: +``` +NAME DESCRIPTION VERSION +mod1 some description which happens 0.0.1 + to be far larger than the max +module-two another description larger 0.2.0 + than the max +``` + +#### Maximum Line Width + +You can set a hard maximum line width using the `maxLineWidth` option. +Beyond this value data is unceremoniously truncated with no truncation +marker. + +This can either be a number or 'auto' to set the value to the width of +stdout. + +Setting this value to 'auto' prevent TTY-imposed line-wrapping when +lines exceed the screen width. + +#### Truncating Column Cells Instead of Wrapping + +You can disable wrapping and instead truncate content at the maximum +column width by using the `truncate` option. Truncation respects word boundaries. A truncation marker, `…`, will appear next to the last word in any truncated line. + +```javascript +var columns = columnify(data, { + truncate: true, + config: { + description: { + maxWidth: 20 + } + } +}) + +console.log(columns) +``` +#### Output: +``` +NAME DESCRIPTION VERSION +mod1 some description… 0.0.1 +module-two another description… 0.2.0 +``` + + +### Align Right/Center +You can set the alignment of the column data by using the `align` option. + +```js +var data = { + "mocha@1.18.2": 1, + "commander@2.0.0": 1, + "debug@0.8.1": 1 +} + +columnify(data, {config: {value: {align: 'right'}}}) +``` + +#### Output: +``` +KEY VALUE +mocha@1.18.2 1 +commander@2.0.0 1 +debug@0.8.1 1 +``` + +`align: 'center'` works in a similar way. + + +### Padding Character + +Set a character to fill whitespace within columns with the `paddingChr` option. + +```js +var data = { + "shortKey": "veryVeryVeryVeryVeryLongVal", + "veryVeryVeryVeryVeryLongKey": "shortVal" +} + +columnify(data, { paddingChr: '.'}) +``` + +#### Output: +``` +KEY........................ VALUE...................... +shortKey................... veryVeryVeryVeryVeryLongVal +veryVeryVeryVeryVeryLongKey shortVal................... +``` + +### Preserve Existing Newlines + +By default, `columnify` sanitises text by replacing any occurance of 1 or more whitespace characters with a single space. + +`columnify` can be configured to respect existing new line characters using the `preserveNewLines` option. Note this will still collapse all other whitespace. + +```javascript +var data = [{ + name: "glob@3.2.9", + paths: [ + "node_modules/tap/node_modules/glob", + "node_modules/tape/node_modules/glob" + ].join('\n') +}, { + name: "nopt@2.2.1", + paths: [ + "node_modules/tap/node_modules/nopt" + ] +}, { + name: "runforcover@0.0.2", + paths: "node_modules/tap/node_modules/runforcover" +}] + +console.log(columnify(data, {preserveNewLines: true})) +``` +#### Output: +``` +NAME PATHS +glob@3.2.9 node_modules/tap/node_modules/glob + node_modules/tape/node_modules/glob +nopt@2.2.1 node_modules/tap/node_modules/nopt +runforcover@0.0.2 node_modules/tap/node_modules/runforcover +``` + +Compare this with output without `preserveNewLines`: + +```javascript +console.log(columnify(data, {preserveNewLines: false})) +// or just +console.log(columnify(data)) +``` + +``` +NAME PATHS +glob@3.2.9 node_modules/tap/node_modules/glob node_modules/tape/node_modules/glob +nopt@2.2.1 node_modules/tap/node_modules/nopt +runforcover@0.0.2 node_modules/tap/node_modules/runforcover +``` + +### Custom Truncation Marker + +You can change the truncation marker to something other than the default +`…` by using the `truncateMarker` option. + +```javascript +var columns = columnify(data, { + truncate: true, + truncateMarker: '>', + widths: { + description: { + maxWidth: 20 + } + } +}) + +console.log(columns) +``` +#### Output: +``` +NAME DESCRIPTION VERSION +mod1 some description> 0.0.1 +module-two another description> 0.2.0 +``` + +### Custom Column Splitter + +If your columns need some bling, you can split columns with custom +characters by using the `columnSplitter` option. + +```javascript +var columns = columnify(data, { + columnSplitter: ' | ' +}) + +console.log(columns) +``` +#### Output: +``` +NAME | DESCRIPTION | VERSION +mod1 | some description which happens to be far larger than the max | 0.0.1 +module-two | another description larger than the max | 0.2.0 +``` + +### Control Header Display + +Control whether column headers are displayed by using the `showHeaders` option. + +```javascript +var columns = columnify(data, { + showHeaders: false +}) +``` + +This also works well for hiding a single column header, like an `id` column: +```javascript +var columns = columnify(data, { + config: { + id: { showHeaders: false } + } +}) +``` + +### Transforming Column Data and Headers +If you need to modify the presentation of column content or heading content there are two useful options for doing that: `dataTransform` and `headerTransform`. Both of these take a function and need to return a valid string. + +```javascript +var columns = columnify([{ + name: 'mod1', + description: 'SOME DESCRIPTION TEXT.' +}, { + name: 'module-two', + description: 'SOME SLIGHTLY LONGER DESCRIPTION TEXT.' +}], { + dataTransform: function(data) { + return data.toLowerCase() + }, + config: { + name: { + headingTransform: function(heading) { + heading = "module " + heading + return "*" + heading.toUpperCase() + "*" + } + } + } +}) +``` +#### Output: +``` +*MODULE NAME* DESCRIPTION +mod1 some description text. +module-two some slightly longer description text. +``` + + +## Multibyte Character Support + +`columnify` uses [mycoboco/wcwidth.js](https://github.com/mycoboco/wcwidth.js) to calculate length of multibyte characters: + +```javascript +var data = [{ + name: 'module-one', + description: 'some description', + version: '0.0.1', +}, { + name: '这是一个很长的名字的模块', + description: '这真的是一个描述的内容这个描述很长', + version: "0.3.3" +}] + +console.log(columnify(data)) +``` + +#### Without multibyte handling: + +i.e. before columnify added this feature + +``` +NAME DESCRIPTION VERSION +module-one some description 0.0.1 +这是一个很长的名字的模块 这真的是一个描述的内容这个描述很长 0.3.3 +``` + +#### With multibyte handling: + +``` +NAME DESCRIPTION VERSION +module-one some description 0.0.1 +这是一个很长的名字的模块 这真的是一个描述的内容这个描述很长 0.3.3 +``` + +## Contributions + +``` + project : columnify + repo age : 1 year, 2 months + active : 32 days + commits : 120 + files : 54 + authors : + 90 Tim Oxley 75.0% + 8 Tim 6.7% + 7 Arjun Mehta 5.8% + 6 Dany 5.0% + 5 Wei Gao 4.2% + 2 Dany Shaanan 1.7% + 1 Seth Miller 0.8% + 1 Isaac Z. Schlueter 0.8% +``` + +## License + +MIT diff --git a/node_modules/npm/node_modules/columnify/columnify.js b/node_modules/npm/node_modules/columnify/columnify.js new file mode 100644 index 00000000..334d5509 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/columnify.js @@ -0,0 +1,308 @@ +"use strict"; + +var wcwidth = require('./width'); + +var _require = require('./utils'); + +var padRight = _require.padRight; +var padCenter = _require.padCenter; +var padLeft = _require.padLeft; +var splitIntoLines = _require.splitIntoLines; +var splitLongWords = _require.splitLongWords; +var truncateString = _require.truncateString; + +var DEFAULT_HEADING_TRANSFORM = function DEFAULT_HEADING_TRANSFORM(key) { + return key.toUpperCase(); +}; + +var DEFAULT_DATA_TRANSFORM = function DEFAULT_DATA_TRANSFORM(cell, column, index) { + return cell; +}; + +var DEFAULTS = Object.freeze({ + maxWidth: Infinity, + minWidth: 0, + columnSplitter: ' ', + truncate: false, + truncateMarker: '…', + preserveNewLines: false, + paddingChr: ' ', + showHeaders: true, + headingTransform: DEFAULT_HEADING_TRANSFORM, + dataTransform: DEFAULT_DATA_TRANSFORM +}); + +module.exports = function (items) { + var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; + + var columnConfigs = options.config || {}; + delete options.config; // remove config so doesn't appear on every column. + + var maxLineWidth = options.maxLineWidth || Infinity; + if (maxLineWidth === 'auto') maxLineWidth = process.stdout.columns || Infinity; + delete options.maxLineWidth; // this is a line control option, don't pass it to column + + // Option defaults inheritance: + // options.config[columnName] => options => DEFAULTS + options = mixin({}, DEFAULTS, options); + + options.config = options.config || Object.create(null); + + options.spacing = options.spacing || '\n'; // probably useless + options.preserveNewLines = !!options.preserveNewLines; + options.showHeaders = !!options.showHeaders; + options.columns = options.columns || options.include; // alias include/columns, prefer columns if supplied + var columnNames = options.columns || []; // optional user-supplied columns to include + + items = toArray(items, columnNames); + + // if not suppled column names, automatically determine columns from data keys + if (!columnNames.length) { + items.forEach(function (item) { + for (var columnName in item) { + if (columnNames.indexOf(columnName) === -1) columnNames.push(columnName); + } + }); + } + + // initialize column defaults (each column inherits from options.config) + var columns = columnNames.reduce(function (columns, columnName) { + var column = Object.create(options); + columns[columnName] = mixin(column, columnConfigs[columnName]); + return columns; + }, Object.create(null)); + + // sanitize column settings + columnNames.forEach(function (columnName) { + var column = columns[columnName]; + column.name = columnName; + column.maxWidth = Math.ceil(column.maxWidth); + column.minWidth = Math.ceil(column.minWidth); + column.truncate = !!column.truncate; + column.align = column.align || 'left'; + }); + + // sanitize data + items = items.map(function (item) { + var result = Object.create(null); + columnNames.forEach(function (columnName) { + // null/undefined -> '' + result[columnName] = item[columnName] != null ? item[columnName] : ''; + // toString everything + result[columnName] = '' + result[columnName]; + if (columns[columnName].preserveNewLines) { + // merge non-newline whitespace chars + result[columnName] = result[columnName].replace(/[^\S\n]/gmi, ' '); + } else { + // merge all whitespace chars + result[columnName] = result[columnName].replace(/\s/gmi, ' '); + } + }); + return result; + }); + + // transform data cells + columnNames.forEach(function (columnName) { + var column = columns[columnName]; + items = items.map(function (item, index) { + var col = Object.create(column); + item[columnName] = column.dataTransform(item[columnName], col, index); + + var changedKeys = Object.keys(col); + // disable default heading transform if we wrote to column.name + if (changedKeys.indexOf('name') !== -1) { + if (column.headingTransform !== DEFAULT_HEADING_TRANSFORM) return; + column.headingTransform = function (heading) { + return heading; + }; + } + changedKeys.forEach(function (key) { + return column[key] = col[key]; + }); + return item; + }); + }); + + // add headers + var headers = {}; + if (options.showHeaders) { + columnNames.forEach(function (columnName) { + var column = columns[columnName]; + + if (!column.showHeaders) { + headers[columnName] = ''; + return; + } + + headers[columnName] = column.headingTransform(column.name); + }); + items.unshift(headers); + } + // get actual max-width between min & max + // based on length of data in columns + columnNames.forEach(function (columnName) { + var column = columns[columnName]; + column.width = items.map(function (item) { + return item[columnName]; + }).reduce(function (min, cur) { + // if already at maxWidth don't bother testing + if (min >= column.maxWidth) return min; + return Math.max(min, Math.min(column.maxWidth, Math.max(column.minWidth, wcwidth(cur)))); + }, 0); + }); + + // split long words so they can break onto multiple lines + columnNames.forEach(function (columnName) { + var column = columns[columnName]; + items = items.map(function (item) { + item[columnName] = splitLongWords(item[columnName], column.width, column.truncateMarker); + return item; + }); + }); + + // wrap long lines. each item is now an array of lines. + columnNames.forEach(function (columnName) { + var column = columns[columnName]; + items = items.map(function (item, index) { + var cell = item[columnName]; + item[columnName] = splitIntoLines(cell, column.width); + + // if truncating required, only include first line + add truncation char + if (column.truncate && item[columnName].length > 1) { + item[columnName] = splitIntoLines(cell, column.width - wcwidth(column.truncateMarker)); + var firstLine = item[columnName][0]; + if (!endsWith(firstLine, column.truncateMarker)) item[columnName][0] += column.truncateMarker; + item[columnName] = item[columnName].slice(0, 1); + } + return item; + }); + }); + + // recalculate column widths from truncated output/lines + columnNames.forEach(function (columnName) { + var column = columns[columnName]; + column.width = items.map(function (item) { + return item[columnName].reduce(function (min, cur) { + if (min >= column.maxWidth) return min; + return Math.max(min, Math.min(column.maxWidth, Math.max(column.minWidth, wcwidth(cur)))); + }, 0); + }).reduce(function (min, cur) { + if (min >= column.maxWidth) return min; + return Math.max(min, Math.min(column.maxWidth, Math.max(column.minWidth, cur))); + }, 0); + }); + + var rows = createRows(items, columns, columnNames, options.paddingChr); // merge lines into rows + // conceive output + return rows.reduce(function (output, row) { + return output.concat(row.reduce(function (rowOut, line) { + return rowOut.concat(line.join(options.columnSplitter)); + }, [])); + }, []).map(function (line) { + return truncateString(line, maxLineWidth); + }).join(options.spacing); +}; + +/** + * Convert wrapped lines into rows with padded values. + * + * @param Array items data to process + * @param Array columns column width settings for wrapping + * @param Array columnNames column ordering + * @return Array items wrapped in arrays, corresponding to lines + */ + +function createRows(items, columns, columnNames, paddingChr) { + return items.map(function (item) { + var row = []; + var numLines = 0; + columnNames.forEach(function (columnName) { + numLines = Math.max(numLines, item[columnName].length); + }); + // combine matching lines of each rows + + var _loop = function _loop(i) { + row[i] = row[i] || []; + columnNames.forEach(function (columnName) { + var column = columns[columnName]; + var val = item[columnName][i] || ''; // || '' ensures empty columns get padded + if (column.align === 'right') row[i].push(padLeft(val, column.width, paddingChr));else if (column.align === 'center' || column.align === 'centre') row[i].push(padCenter(val, column.width, paddingChr));else row[i].push(padRight(val, column.width, paddingChr)); + }); + }; + + for (var i = 0; i < numLines; i++) { + _loop(i); + } + return row; + }); +} + +/** + * Object.assign + * + * @return Object Object with properties mixed in. + */ + +function mixin() { + var _Object; + + if (Object.assign) return (_Object = Object).assign.apply(_Object, arguments); + return ObjectAssign.apply(undefined, arguments); +} + +function ObjectAssign(target, firstSource) { + "use strict"; + + if (target === undefined || target === null) throw new TypeError("Cannot convert first argument to object"); + + var to = Object(target); + + var hasPendingException = false; + var pendingException; + + for (var i = 1; i < arguments.length; i++) { + var nextSource = arguments[i]; + if (nextSource === undefined || nextSource === null) continue; + + var keysArray = Object.keys(Object(nextSource)); + for (var nextIndex = 0, len = keysArray.length; nextIndex < len; nextIndex++) { + var nextKey = keysArray[nextIndex]; + try { + var desc = Object.getOwnPropertyDescriptor(nextSource, nextKey); + if (desc !== undefined && desc.enumerable) to[nextKey] = nextSource[nextKey]; + } catch (e) { + if (!hasPendingException) { + hasPendingException = true; + pendingException = e; + } + } + } + + if (hasPendingException) throw pendingException; + } + return to; +} + +/** + * Adapted from String.prototype.endsWith polyfill. + */ + +function endsWith(target, searchString, position) { + position = position || target.length; + position = position - searchString.length; + var lastIndex = target.lastIndexOf(searchString); + return lastIndex !== -1 && lastIndex === position; +} + +function toArray(items, columnNames) { + if (Array.isArray(items)) return items; + var rows = []; + for (var key in items) { + var item = {}; + item[columnNames[0] || 'key'] = key; + item[columnNames[1] || 'value'] = items[key]; + rows.push(item); + } + return rows; +} + diff --git a/node_modules/npm/node_modules/columnify/index.js b/node_modules/npm/node_modules/columnify/index.js new file mode 100644 index 00000000..221269b3 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/index.js @@ -0,0 +1,297 @@ +"use strict" + +const wcwidth = require('./width') +const { + padRight, + padCenter, + padLeft, + splitIntoLines, + splitLongWords, + truncateString +} = require('./utils') + +const DEFAULT_HEADING_TRANSFORM = key => key.toUpperCase() + +const DEFAULT_DATA_TRANSFORM = (cell, column, index) => cell + +const DEFAULTS = Object.freeze({ + maxWidth: Infinity, + minWidth: 0, + columnSplitter: ' ', + truncate: false, + truncateMarker: '…', + preserveNewLines: false, + paddingChr: ' ', + showHeaders: true, + headingTransform: DEFAULT_HEADING_TRANSFORM, + dataTransform: DEFAULT_DATA_TRANSFORM +}) + +module.exports = function(items, options = {}) { + + let columnConfigs = options.config || {} + delete options.config // remove config so doesn't appear on every column. + + let maxLineWidth = options.maxLineWidth || Infinity + if (maxLineWidth === 'auto') maxLineWidth = process.stdout.columns || Infinity + delete options.maxLineWidth // this is a line control option, don't pass it to column + + // Option defaults inheritance: + // options.config[columnName] => options => DEFAULTS + options = mixin({}, DEFAULTS, options) + + options.config = options.config || Object.create(null) + + options.spacing = options.spacing || '\n' // probably useless + options.preserveNewLines = !!options.preserveNewLines + options.showHeaders = !!options.showHeaders; + options.columns = options.columns || options.include // alias include/columns, prefer columns if supplied + let columnNames = options.columns || [] // optional user-supplied columns to include + + items = toArray(items, columnNames) + + // if not suppled column names, automatically determine columns from data keys + if (!columnNames.length) { + items.forEach(function(item) { + for (let columnName in item) { + if (columnNames.indexOf(columnName) === -1) columnNames.push(columnName) + } + }) + } + + // initialize column defaults (each column inherits from options.config) + let columns = columnNames.reduce((columns, columnName) => { + let column = Object.create(options) + columns[columnName] = mixin(column, columnConfigs[columnName]) + return columns + }, Object.create(null)) + + // sanitize column settings + columnNames.forEach(columnName => { + let column = columns[columnName] + column.name = columnName + column.maxWidth = Math.ceil(column.maxWidth) + column.minWidth = Math.ceil(column.minWidth) + column.truncate = !!column.truncate + column.align = column.align || 'left' + }) + + // sanitize data + items = items.map(item => { + let result = Object.create(null) + columnNames.forEach(columnName => { + // null/undefined -> '' + result[columnName] = item[columnName] != null ? item[columnName] : '' + // toString everything + result[columnName] = '' + result[columnName] + if (columns[columnName].preserveNewLines) { + // merge non-newline whitespace chars + result[columnName] = result[columnName].replace(/[^\S\n]/gmi, ' ') + } else { + // merge all whitespace chars + result[columnName] = result[columnName].replace(/\s/gmi, ' ') + } + }) + return result + }) + + // transform data cells + columnNames.forEach(columnName => { + let column = columns[columnName] + items = items.map((item, index) => { + let col = Object.create(column) + item[columnName] = column.dataTransform(item[columnName], col, index) + + let changedKeys = Object.keys(col) + // disable default heading transform if we wrote to column.name + if (changedKeys.indexOf('name') !== -1) { + if (column.headingTransform !== DEFAULT_HEADING_TRANSFORM) return + column.headingTransform = heading => heading + } + changedKeys.forEach(key => column[key] = col[key]) + return item + }) + }) + + // add headers + let headers = {} + if(options.showHeaders) { + columnNames.forEach(columnName => { + let column = columns[columnName] + + if(!column.showHeaders){ + headers[columnName] = ''; + return; + } + + headers[columnName] = column.headingTransform(column.name) + }) + items.unshift(headers) + } + // get actual max-width between min & max + // based on length of data in columns + columnNames.forEach(columnName => { + let column = columns[columnName] + column.width = items + .map(item => item[columnName]) + .reduce((min, cur) => { + // if already at maxWidth don't bother testing + if (min >= column.maxWidth) return min + return Math.max(min, Math.min(column.maxWidth, Math.max(column.minWidth, wcwidth(cur)))) + }, 0) + }) + + // split long words so they can break onto multiple lines + columnNames.forEach(columnName => { + let column = columns[columnName] + items = items.map(item => { + item[columnName] = splitLongWords(item[columnName], column.width, column.truncateMarker) + return item + }) + }) + + // wrap long lines. each item is now an array of lines. + columnNames.forEach(columnName => { + let column = columns[columnName] + items = items.map((item, index) => { + let cell = item[columnName] + item[columnName] = splitIntoLines(cell, column.width) + + // if truncating required, only include first line + add truncation char + if (column.truncate && item[columnName].length > 1) { + item[columnName] = splitIntoLines(cell, column.width - wcwidth(column.truncateMarker)) + let firstLine = item[columnName][0] + if (!endsWith(firstLine, column.truncateMarker)) item[columnName][0] += column.truncateMarker + item[columnName] = item[columnName].slice(0, 1) + } + return item + }) + }) + + // recalculate column widths from truncated output/lines + columnNames.forEach(columnName => { + let column = columns[columnName] + column.width = items.map(item => { + return item[columnName].reduce((min, cur) => { + if (min >= column.maxWidth) return min + return Math.max(min, Math.min(column.maxWidth, Math.max(column.minWidth, wcwidth(cur)))) + }, 0) + }).reduce((min, cur) => { + if (min >= column.maxWidth) return min + return Math.max(min, Math.min(column.maxWidth, Math.max(column.minWidth, cur))) + }, 0) + }) + + + let rows = createRows(items, columns, columnNames, options.paddingChr) // merge lines into rows + // conceive output + return rows.reduce((output, row) => { + return output.concat(row.reduce((rowOut, line) => { + return rowOut.concat(line.join(options.columnSplitter)) + }, [])) + }, []) + .map(line => truncateString(line, maxLineWidth)) + .join(options.spacing) +} + +/** + * Convert wrapped lines into rows with padded values. + * + * @param Array items data to process + * @param Array columns column width settings for wrapping + * @param Array columnNames column ordering + * @return Array items wrapped in arrays, corresponding to lines + */ + +function createRows(items, columns, columnNames, paddingChr) { + return items.map(item => { + let row = [] + let numLines = 0 + columnNames.forEach(columnName => { + numLines = Math.max(numLines, item[columnName].length) + }) + // combine matching lines of each rows + for (let i = 0; i < numLines; i++) { + row[i] = row[i] || [] + columnNames.forEach(columnName => { + let column = columns[columnName] + let val = item[columnName][i] || '' // || '' ensures empty columns get padded + if (column.align === 'right') row[i].push(padLeft(val, column.width, paddingChr)) + else if (column.align === 'center' || column.align === 'centre') row[i].push(padCenter(val, column.width, paddingChr)) + else row[i].push(padRight(val, column.width, paddingChr)) + }) + } + return row + }) +} + +/** + * Object.assign + * + * @return Object Object with properties mixed in. + */ + +function mixin(...args) { + if (Object.assign) return Object.assign(...args) + return ObjectAssign(...args) +} + +function ObjectAssign(target, firstSource) { + "use strict"; + if (target === undefined || target === null) + throw new TypeError("Cannot convert first argument to object"); + + var to = Object(target); + + var hasPendingException = false; + var pendingException; + + for (var i = 1; i < arguments.length; i++) { + var nextSource = arguments[i]; + if (nextSource === undefined || nextSource === null) + continue; + + var keysArray = Object.keys(Object(nextSource)); + for (var nextIndex = 0, len = keysArray.length; nextIndex < len; nextIndex++) { + var nextKey = keysArray[nextIndex]; + try { + var desc = Object.getOwnPropertyDescriptor(nextSource, nextKey); + if (desc !== undefined && desc.enumerable) + to[nextKey] = nextSource[nextKey]; + } catch (e) { + if (!hasPendingException) { + hasPendingException = true; + pendingException = e; + } + } + } + + if (hasPendingException) + throw pendingException; + } + return to; +} + +/** + * Adapted from String.prototype.endsWith polyfill. + */ + +function endsWith(target, searchString, position) { + position = position || target.length; + position = position - searchString.length; + let lastIndex = target.lastIndexOf(searchString); + return lastIndex !== -1 && lastIndex === position; +} + + +function toArray(items, columnNames) { + if (Array.isArray(items)) return items + let rows = [] + for (let key in items) { + let item = {} + item[columnNames[0] || 'key'] = key + item[columnNames[1] || 'value'] = items[key] + rows.push(item) + } + return rows +} diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/.npmignore b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/.npmignore new file mode 100644 index 00000000..3c3629e6 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/LICENSE b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/LICENSE new file mode 100644 index 00000000..313ef1e8 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/LICENSE @@ -0,0 +1,30 @@ +wcwidth.js: JavaScript Portng of Markus Kuhn's wcwidth() Implementation +======================================================================= + +Copyright (C) 2012 by Jun Woong. + +This package is a JavaScript porting of `wcwidth()` implementation +[by Markus Kuhn](http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c). + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + + +THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, +INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR +OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER +IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. + diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/Readme.md b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/Readme.md new file mode 100644 index 00000000..0649a319 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/Readme.md @@ -0,0 +1,33 @@ +# wcwidth + +Determine columns needed for a fixed-size wide-character string + +---- + +wcwidth is a simple JavaScript port of [wcwidth](http://man7.org/linux/man-pages/man3/wcswidth.3.html) implemented in C by Markus Kuhn. + +JavaScript port [originally](https://github.com/mycoboco/wcwidth.js) written by Woong Jun (http://code.woong.org/) + +## Example + +```js +'한'.length // => 1 +wcwidth('한'); // => 2 + +'한글'.length // => 2 +wcwidth('한글'); // => 4 +``` + +`wcwidth()` and its string version, `wcswidth()` are defined by IEEE Std +1002.1-2001, a.k.a. POSIX.1-2001, and return the number of columns used +to represent the given wide character and string. + +Markus's implementation assumes the wide character given to those +functions to be encoded in ISO 10646, which is almost true for +JavaScript's characters. + +[Further explaination here](docs) + +## License + +MIT diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/combining.js b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/combining.js new file mode 100644 index 00000000..dac9789d --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/combining.js @@ -0,0 +1,50 @@ +module.exports = [ + [ 0x0300, 0x036F ], [ 0x0483, 0x0486 ], [ 0x0488, 0x0489 ], + [ 0x0591, 0x05BD ], [ 0x05BF, 0x05BF ], [ 0x05C1, 0x05C2 ], + [ 0x05C4, 0x05C5 ], [ 0x05C7, 0x05C7 ], [ 0x0600, 0x0603 ], + [ 0x0610, 0x0615 ], [ 0x064B, 0x065E ], [ 0x0670, 0x0670 ], + [ 0x06D6, 0x06E4 ], [ 0x06E7, 0x06E8 ], [ 0x06EA, 0x06ED ], + [ 0x070F, 0x070F ], [ 0x0711, 0x0711 ], [ 0x0730, 0x074A ], + [ 0x07A6, 0x07B0 ], [ 0x07EB, 0x07F3 ], [ 0x0901, 0x0902 ], + [ 0x093C, 0x093C ], [ 0x0941, 0x0948 ], [ 0x094D, 0x094D ], + [ 0x0951, 0x0954 ], [ 0x0962, 0x0963 ], [ 0x0981, 0x0981 ], + [ 0x09BC, 0x09BC ], [ 0x09C1, 0x09C4 ], [ 0x09CD, 0x09CD ], + [ 0x09E2, 0x09E3 ], [ 0x0A01, 0x0A02 ], [ 0x0A3C, 0x0A3C ], + [ 0x0A41, 0x0A42 ], [ 0x0A47, 0x0A48 ], [ 0x0A4B, 0x0A4D ], + [ 0x0A70, 0x0A71 ], [ 0x0A81, 0x0A82 ], [ 0x0ABC, 0x0ABC ], + [ 0x0AC1, 0x0AC5 ], [ 0x0AC7, 0x0AC8 ], [ 0x0ACD, 0x0ACD ], + [ 0x0AE2, 0x0AE3 ], [ 0x0B01, 0x0B01 ], [ 0x0B3C, 0x0B3C ], + [ 0x0B3F, 0x0B3F ], [ 0x0B41, 0x0B43 ], [ 0x0B4D, 0x0B4D ], + [ 0x0B56, 0x0B56 ], [ 0x0B82, 0x0B82 ], [ 0x0BC0, 0x0BC0 ], + [ 0x0BCD, 0x0BCD ], [ 0x0C3E, 0x0C40 ], [ 0x0C46, 0x0C48 ], + [ 0x0C4A, 0x0C4D ], [ 0x0C55, 0x0C56 ], [ 0x0CBC, 0x0CBC ], + [ 0x0CBF, 0x0CBF ], [ 0x0CC6, 0x0CC6 ], [ 0x0CCC, 0x0CCD ], + [ 0x0CE2, 0x0CE3 ], [ 0x0D41, 0x0D43 ], [ 0x0D4D, 0x0D4D ], + [ 0x0DCA, 0x0DCA ], [ 0x0DD2, 0x0DD4 ], [ 0x0DD6, 0x0DD6 ], + [ 0x0E31, 0x0E31 ], [ 0x0E34, 0x0E3A ], [ 0x0E47, 0x0E4E ], + [ 0x0EB1, 0x0EB1 ], [ 0x0EB4, 0x0EB9 ], [ 0x0EBB, 0x0EBC ], + [ 0x0EC8, 0x0ECD ], [ 0x0F18, 0x0F19 ], [ 0x0F35, 0x0F35 ], + [ 0x0F37, 0x0F37 ], [ 0x0F39, 0x0F39 ], [ 0x0F71, 0x0F7E ], + [ 0x0F80, 0x0F84 ], [ 0x0F86, 0x0F87 ], [ 0x0F90, 0x0F97 ], + [ 0x0F99, 0x0FBC ], [ 0x0FC6, 0x0FC6 ], [ 0x102D, 0x1030 ], + [ 0x1032, 0x1032 ], [ 0x1036, 0x1037 ], [ 0x1039, 0x1039 ], + [ 0x1058, 0x1059 ], [ 0x1160, 0x11FF ], [ 0x135F, 0x135F ], + [ 0x1712, 0x1714 ], [ 0x1732, 0x1734 ], [ 0x1752, 0x1753 ], + [ 0x1772, 0x1773 ], [ 0x17B4, 0x17B5 ], [ 0x17B7, 0x17BD ], + [ 0x17C6, 0x17C6 ], [ 0x17C9, 0x17D3 ], [ 0x17DD, 0x17DD ], + [ 0x180B, 0x180D ], [ 0x18A9, 0x18A9 ], [ 0x1920, 0x1922 ], + [ 0x1927, 0x1928 ], [ 0x1932, 0x1932 ], [ 0x1939, 0x193B ], + [ 0x1A17, 0x1A18 ], [ 0x1B00, 0x1B03 ], [ 0x1B34, 0x1B34 ], + [ 0x1B36, 0x1B3A ], [ 0x1B3C, 0x1B3C ], [ 0x1B42, 0x1B42 ], + [ 0x1B6B, 0x1B73 ], [ 0x1DC0, 0x1DCA ], [ 0x1DFE, 0x1DFF ], + [ 0x200B, 0x200F ], [ 0x202A, 0x202E ], [ 0x2060, 0x2063 ], + [ 0x206A, 0x206F ], [ 0x20D0, 0x20EF ], [ 0x302A, 0x302F ], + [ 0x3099, 0x309A ], [ 0xA806, 0xA806 ], [ 0xA80B, 0xA80B ], + [ 0xA825, 0xA826 ], [ 0xFB1E, 0xFB1E ], [ 0xFE00, 0xFE0F ], + [ 0xFE20, 0xFE23 ], [ 0xFEFF, 0xFEFF ], [ 0xFFF9, 0xFFFB ], + [ 0x10A01, 0x10A03 ], [ 0x10A05, 0x10A06 ], [ 0x10A0C, 0x10A0F ], + [ 0x10A38, 0x10A3A ], [ 0x10A3F, 0x10A3F ], [ 0x1D167, 0x1D169 ], + [ 0x1D173, 0x1D182 ], [ 0x1D185, 0x1D18B ], [ 0x1D1AA, 0x1D1AD ], + [ 0x1D242, 0x1D244 ], [ 0xE0001, 0xE0001 ], [ 0xE0020, 0xE007F ], + [ 0xE0100, 0xE01EF ] +] diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/docs/index.md b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/docs/index.md new file mode 100644 index 00000000..5c5126d0 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/docs/index.md @@ -0,0 +1,65 @@ +### Javascript porting of Markus Kuhn's wcwidth() implementation + +The following explanation comes from the original C implementation: + +This is an implementation of wcwidth() and wcswidth() (defined in +IEEE Std 1002.1-2001) for Unicode. + +http://www.opengroup.org/onlinepubs/007904975/functions/wcwidth.html +http://www.opengroup.org/onlinepubs/007904975/functions/wcswidth.html + +In fixed-width output devices, Latin characters all occupy a single +"cell" position of equal width, whereas ideographic CJK characters +occupy two such cells. Interoperability between terminal-line +applications and (teletype-style) character terminals using the +UTF-8 encoding requires agreement on which character should advance +the cursor by how many cell positions. No established formal +standards exist at present on which Unicode character shall occupy +how many cell positions on character terminals. These routines are +a first attempt of defining such behavior based on simple rules +applied to data provided by the Unicode Consortium. + +For some graphical characters, the Unicode standard explicitly +defines a character-cell width via the definition of the East Asian +FullWidth (F), Wide (W), Half-width (H), and Narrow (Na) classes. +In all these cases, there is no ambiguity about which width a +terminal shall use. For characters in the East Asian Ambiguous (A) +class, the width choice depends purely on a preference of backward +compatibility with either historic CJK or Western practice. +Choosing single-width for these characters is easy to justify as +the appropriate long-term solution, as the CJK practice of +displaying these characters as double-width comes from historic +implementation simplicity (8-bit encoded characters were displayed +single-width and 16-bit ones double-width, even for Greek, +Cyrillic, etc.) and not any typographic considerations. + +Much less clear is the choice of width for the Not East Asian +(Neutral) class. Existing practice does not dictate a width for any +of these characters. It would nevertheless make sense +typographically to allocate two character cells to characters such +as for instance EM SPACE or VOLUME INTEGRAL, which cannot be +represented adequately with a single-width glyph. The following +routines at present merely assign a single-cell width to all +neutral characters, in the interest of simplicity. This is not +entirely satisfactory and should be reconsidered before +establishing a formal standard in this area. At the moment, the +decision which Not East Asian (Neutral) characters should be +represented by double-width glyphs cannot yet be answered by +applying a simple rule from the Unicode database content. Setting +up a proper standard for the behavior of UTF-8 character terminals +will require a careful analysis not only of each Unicode character, +but also of each presentation form, something the author of these +routines has avoided to do so far. + +http://www.unicode.org/unicode/reports/tr11/ + +Markus Kuhn -- 2007-05-26 (Unicode 5.0) + +Permission to use, copy, modify, and distribute this software +for any purpose and without fee is hereby granted. The author +disclaims all warranties with regard to this software. + +Latest version: http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c + + + diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/index.js b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/index.js new file mode 100644 index 00000000..48cbb602 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/index.js @@ -0,0 +1,99 @@ +"use strict" + +var defaults = require('defaults') +var combining = require('./combining') + +var DEFAULTS = { + nul: 0, + control: 0 +} + +module.exports = function wcwidth(str) { + return wcswidth(str, DEFAULTS) +} + +module.exports.config = function(opts) { + opts = defaults(opts || {}, DEFAULTS) + return function wcwidth(str) { + return wcswidth(str, opts) + } +} + +/* + * The following functions define the column width of an ISO 10646 + * character as follows: + * - The null character (U+0000) has a column width of 0. + * - Other C0/C1 control characters and DEL will lead to a return value + * of -1. + * - Non-spacing and enclosing combining characters (general category + * code Mn or Me in the + * Unicode database) have a column width of 0. + * - SOFT HYPHEN (U+00AD) has a column width of 1. + * - Other format characters (general category code Cf in the Unicode + * database) and ZERO WIDTH + * SPACE (U+200B) have a column width of 0. + * - Hangul Jamo medial vowels and final consonants (U+1160-U+11FF) + * have a column width of 0. + * - Spacing characters in the East Asian Wide (W) or East Asian + * Full-width (F) category as + * defined in Unicode Technical Report #11 have a column width of 2. + * - All remaining characters (including all printable ISO 8859-1 and + * WGL4 characters, Unicode control characters, etc.) have a column + * width of 1. + * This implementation assumes that characters are encoded in ISO 10646. +*/ + +function wcswidth(str, opts) { + if (typeof str !== 'string') return wcwidth(str, opts) + + var s = 0 + for (var i = 0; i < str.length; i++) { + var n = wcwidth(str.charCodeAt(i), opts) + if (n < 0) return -1 + s += n + } + + return s +} + +function wcwidth(ucs, opts) { + // test for 8-bit control characters + if (ucs === 0) return opts.nul + if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0)) return opts.control + + // binary search in table of non-spacing characters + if (bisearch(ucs)) return 0 + + // if we arrive here, ucs is not a combining or C0/C1 control character + return 1 + + (ucs >= 0x1100 && + (ucs <= 0x115f || // Hangul Jamo init. consonants + ucs == 0x2329 || ucs == 0x232a || + (ucs >= 0x2e80 && ucs <= 0xa4cf && + ucs != 0x303f) || // CJK ... Yi + (ucs >= 0xac00 && ucs <= 0xd7a3) || // Hangul Syllables + (ucs >= 0xf900 && ucs <= 0xfaff) || // CJK Compatibility Ideographs + (ucs >= 0xfe10 && ucs <= 0xfe19) || // Vertical forms + (ucs >= 0xfe30 && ucs <= 0xfe6f) || // CJK Compatibility Forms + (ucs >= 0xff00 && ucs <= 0xff60) || // Fullwidth Forms + (ucs >= 0xffe0 && ucs <= 0xffe6) || + (ucs >= 0x20000 && ucs <= 0x2fffd) || + (ucs >= 0x30000 && ucs <= 0x3fffd))); +} + +function bisearch(ucs) { + var min = 0 + var max = combining.length - 1 + var mid + + if (ucs < combining[0][0] || ucs > combining[max][1]) return false + + while (max >= min) { + mid = Math.floor((min + max) / 2) + if (ucs > combining[mid][1]) min = mid + 1 + else if (ucs < combining[mid][0]) max = mid - 1 + else return true + } + + return false +} diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/.npmignore b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/.npmignore new file mode 100644 index 00000000..3c3629e6 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/LICENSE b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/LICENSE new file mode 100644 index 00000000..d88b0720 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015 Elijah Insua + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/README.md b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/README.md new file mode 100644 index 00000000..1a4a2ea9 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/README.md @@ -0,0 +1,43 @@ +# defaults + +A simple one level options merge utility + +## install + +`npm install defaults` + +## use + +```javascript + +var defaults = require('defaults'); + +var handle = function(options, fn) { + options = defaults(options, { + timeout: 100 + }); + + setTimeout(function() { + fn(options); + }, options.timeout); +} + +handle({ timeout: 1000 }, function() { + // we're here 1000 ms later +}); + +handle({ timeout: 10000 }, function() { + // we're here 10s later +}); + +``` + +## summary + +this module exports a function that takes 2 arguments: `options` and `defaults`. When called, it overrides all of `undefined` properties in `options` with the clones of properties defined in `defaults` + +Sidecases: if called with a falsy `options` value, options will be initialized to a new object before being merged onto. + +## license + +[MIT](LICENSE) diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/index.js b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/index.js new file mode 100644 index 00000000..cb7d75c9 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/index.js @@ -0,0 +1,13 @@ +var clone = require('clone'); + +module.exports = function(options, defaults) { + options = options || {}; + + Object.keys(defaults).forEach(function(key) { + if (typeof options[key] === 'undefined') { + options[key] = clone(defaults[key]); + } + }); + + return options; +}; \ No newline at end of file diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/.npmignore b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/.npmignore new file mode 100644 index 00000000..c2658d7d --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/.npmignore @@ -0,0 +1 @@ +node_modules/ diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/.travis.yml b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/.travis.yml new file mode 100644 index 00000000..20fd86b6 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/.travis.yml @@ -0,0 +1,3 @@ +language: node_js +node_js: + - 0.10 diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/LICENSE b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/LICENSE new file mode 100644 index 00000000..cc3c87bc --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/LICENSE @@ -0,0 +1,18 @@ +Copyright © 2011-2015 Paul Vorbach + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the “Software”), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/README.md b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/README.md new file mode 100644 index 00000000..0b6cecae --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/README.md @@ -0,0 +1,126 @@ +# clone + +[![build status](https://secure.travis-ci.org/pvorb/node-clone.png)](http://travis-ci.org/pvorb/node-clone) + +[![info badge](https://nodei.co/npm/clone.png?downloads=true&downloadRank=true&stars=true)](http://npm-stat.com/charts.html?package=clone) + +offers foolproof _deep cloning_ of objects, arrays, numbers, strings etc. in JavaScript. + + +## Installation + + npm install clone + +(It also works with browserify, ender or standalone.) + + +## Example + +~~~ javascript +var clone = require('clone'); + +var a, b; + +a = { foo: { bar: 'baz' } }; // initial value of a + +b = clone(a); // clone a -> b +a.foo.bar = 'foo'; // change a + +console.log(a); // show a +console.log(b); // show b +~~~ + +This will print: + +~~~ javascript +{ foo: { bar: 'foo' } } +{ foo: { bar: 'baz' } } +~~~ + +**clone** masters cloning simple objects (even with custom prototype), arrays, +Date objects, and RegExp objects. Everything is cloned recursively, so that you +can clone dates in arrays in objects, for example. + + +## API + +`clone(val, circular, depth)` + + * `val` -- the value that you want to clone, any type allowed + * `circular` -- boolean + + Call `clone` with `circular` set to `false` if you are certain that `obj` + contains no circular references. This will give better performance if needed. + There is no error if `undefined` or `null` is passed as `obj`. + * `depth` -- depth to which the object is to be cloned (optional, + defaults to infinity) + +`clone.clonePrototype(obj)` + + * `obj` -- the object that you want to clone + +Does a prototype clone as +[described by Oran Looney](http://oranlooney.com/functional-javascript/). + + +## Circular References + +~~~ javascript +var a, b; + +a = { hello: 'world' }; + +a.myself = a; +b = clone(a); + +console.log(b); +~~~ + +This will print: + +~~~ javascript +{ hello: "world", myself: [Circular] } +~~~ + +So, `b.myself` points to `b`, not `a`. Neat! + + +## Test + + npm test + + +## Caveat + +Some special objects like a socket or `process.stdout`/`stderr` are known to not +be cloneable. If you find other objects that cannot be cloned, please [open an +issue](https://github.com/pvorb/node-clone/issues/new). + + +## Bugs and Issues + +If you encounter any bugs or issues, feel free to [open an issue at +github](https://github.com/pvorb/node-clone/issues) or send me an email to +. I also always like to hear from you, if you’re using my code. + +## License + +Copyright © 2011-2015 [Paul Vorbach](http://paul.vorba.ch/) and +[contributors](https://github.com/pvorb/node-clone/graphs/contributors). + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the “Software”), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/clone.js b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/clone.js new file mode 100644 index 00000000..62637592 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/clone.js @@ -0,0 +1,160 @@ +var clone = (function() { +'use strict'; + +/** + * Clones (copies) an Object using deep copying. + * + * This function supports circular references by default, but if you are certain + * there are no circular references in your object, you can save some CPU time + * by calling clone(obj, false). + * + * Caution: if `circular` is false and `parent` contains circular references, + * your program may enter an infinite loop and crash. + * + * @param `parent` - the object to be cloned + * @param `circular` - set to true if the object to be cloned may contain + * circular references. (optional - true by default) + * @param `depth` - set to a number if the object is only to be cloned to + * a particular depth. (optional - defaults to Infinity) + * @param `prototype` - sets the prototype to be used when cloning an object. + * (optional - defaults to parent prototype). +*/ +function clone(parent, circular, depth, prototype) { + var filter; + if (typeof circular === 'object') { + depth = circular.depth; + prototype = circular.prototype; + filter = circular.filter; + circular = circular.circular + } + // maintain two arrays for circular references, where corresponding parents + // and children have the same index + var allParents = []; + var allChildren = []; + + var useBuffer = typeof Buffer != 'undefined'; + + if (typeof circular == 'undefined') + circular = true; + + if (typeof depth == 'undefined') + depth = Infinity; + + // recurse this function so we don't reset allParents and allChildren + function _clone(parent, depth) { + // cloning null always returns null + if (parent === null) + return null; + + if (depth == 0) + return parent; + + var child; + var proto; + if (typeof parent != 'object') { + return parent; + } + + if (clone.__isArray(parent)) { + child = []; + } else if (clone.__isRegExp(parent)) { + child = new RegExp(parent.source, __getRegExpFlags(parent)); + if (parent.lastIndex) child.lastIndex = parent.lastIndex; + } else if (clone.__isDate(parent)) { + child = new Date(parent.getTime()); + } else if (useBuffer && Buffer.isBuffer(parent)) { + child = new Buffer(parent.length); + parent.copy(child); + return child; + } else { + if (typeof prototype == 'undefined') { + proto = Object.getPrototypeOf(parent); + child = Object.create(proto); + } + else { + child = Object.create(prototype); + proto = prototype; + } + } + + if (circular) { + var index = allParents.indexOf(parent); + + if (index != -1) { + return allChildren[index]; + } + allParents.push(parent); + allChildren.push(child); + } + + for (var i in parent) { + var attrs; + if (proto) { + attrs = Object.getOwnPropertyDescriptor(proto, i); + } + + if (attrs && attrs.set == null) { + continue; + } + child[i] = _clone(parent[i], depth - 1); + } + + return child; + } + + return _clone(parent, depth); +} + +/** + * Simple flat clone using prototype, accepts only objects, usefull for property + * override on FLAT configuration object (no nested props). + * + * USE WITH CAUTION! This may not behave as you wish if you do not know how this + * works. + */ +clone.clonePrototype = function clonePrototype(parent) { + if (parent === null) + return null; + + var c = function () {}; + c.prototype = parent; + return new c(); +}; + +// private utility functions + +function __objToStr(o) { + return Object.prototype.toString.call(o); +}; +clone.__objToStr = __objToStr; + +function __isDate(o) { + return typeof o === 'object' && __objToStr(o) === '[object Date]'; +}; +clone.__isDate = __isDate; + +function __isArray(o) { + return typeof o === 'object' && __objToStr(o) === '[object Array]'; +}; +clone.__isArray = __isArray; + +function __isRegExp(o) { + return typeof o === 'object' && __objToStr(o) === '[object RegExp]'; +}; +clone.__isRegExp = __isRegExp; + +function __getRegExpFlags(re) { + var flags = ''; + if (re.global) flags += 'g'; + if (re.ignoreCase) flags += 'i'; + if (re.multiline) flags += 'm'; + return flags; +}; +clone.__getRegExpFlags = __getRegExpFlags; + +return clone; +})(); + +if (typeof module === 'object' && module.exports) { + module.exports = clone; +} diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/package.json b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/package.json new file mode 100644 index 00000000..ea7d24ed --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/package.json @@ -0,0 +1,139 @@ +{ + "_from": "clone@>=1.0.2 <2.0.0", + "_id": "clone@1.0.2", + "_inBundle": true, + "_location": "/npm/columnify/wcwidth/defaults/clone", + "_npmUser": { + "name": "pvorb", + "email": "paul@vorba.ch" + }, + "_npmVersion": "1.4.14", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/columnify/wcwidth/defaults" + ], + "_resolved": "https://registry.npmjs.org/clone/-/clone-1.0.2.tgz", + "_shasum": "260b7a99ebb1edfe247538175f783243cb19d149", + "author": { + "name": "Paul Vorbach", + "email": "paul@vorba.ch", + "url": "http://paul.vorba.ch/" + }, + "bugs": { + "url": "https://github.com/pvorb/node-clone/issues" + }, + "contributors": [ + { + "name": "Blake Miner", + "email": "miner.blake@gmail.com", + "url": "http://www.blakeminer.com/" + }, + { + "name": "Tian You", + "email": "axqd001@gmail.com", + "url": "http://blog.axqd.net/" + }, + { + "name": "George Stagas", + "email": "gstagas@gmail.com", + "url": "http://stagas.com/" + }, + { + "name": "Tobiasz Cudnik", + "email": "tobiasz.cudnik@gmail.com", + "url": "https://github.com/TobiaszCudnik" + }, + { + "name": "Pavel Lang", + "email": "langpavel@phpskelet.org", + "url": "https://github.com/langpavel" + }, + { + "name": "Dan MacTough", + "url": "http://yabfog.com/" + }, + { + "name": "w1nk", + "url": "https://github.com/w1nk" + }, + { + "name": "Hugh Kennedy", + "url": "http://twitter.com/hughskennedy" + }, + { + "name": "Dustin Diaz", + "url": "http://dustindiaz.com" + }, + { + "name": "Ilya Shaisultanov", + "url": "https://github.com/diversario" + }, + { + "name": "Nathan MacInnes", + "email": "nathan@macinn.es", + "url": "http://macinn.es/" + }, + { + "name": "Benjamin E. Coe", + "email": "ben@npmjs.com", + "url": "https://twitter.com/benjamincoe" + }, + { + "name": "Nathan Zadoks", + "url": "https://github.com/nathan7" + }, + { + "name": "Róbert Oroszi", + "email": "robert+gh@oroszi.net", + "url": "https://github.com/oroce" + }, + { + "name": "Aurélio A. Heckert", + "url": "http://softwarelivre.org/aurium" + }, + { + "name": "Guy Ellis", + "url": "http://www.guyellisrocks.com/" + } + ], + "dependencies": {}, + "description": "deep cloning of objects and arrays", + "devDependencies": { + "nodeunit": "~0.9.0" + }, + "directories": {}, + "dist": { + "shasum": "260b7a99ebb1edfe247538175f783243cb19d149", + "tarball": "http://registry.npmjs.org/clone/-/clone-1.0.2.tgz" + }, + "engines": { + "node": ">=0.8" + }, + "gitHead": "0e8216efc672496b612fd7ab62159117d16ec4a0", + "homepage": "https://github.com/pvorb/node-clone", + "license": "MIT", + "main": "clone.js", + "maintainers": [ + { + "name": "pvorb", + "email": "paul@vorb.de" + } + ], + "name": "clone", + "optionalDependencies": {}, + "repository": { + "type": "git", + "url": "git://github.com/pvorb/node-clone.git" + }, + "scripts": { + "test": "nodeunit test.js" + }, + "tags": [ + "clone", + "object", + "array", + "function", + "date" + ], + "version": "1.0.2" +} diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test-apart-ctx.html b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test-apart-ctx.html new file mode 100644 index 00000000..4d532bb7 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test-apart-ctx.html @@ -0,0 +1,22 @@ + + + + Clone Test-Suite (Browser) + + + + + diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test.html b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test.html new file mode 100644 index 00000000..a9557025 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test.html @@ -0,0 +1,148 @@ + + + + + Clone Test-Suite (Browser) + + + + + +

    Clone Test-Suite (Browser)

    + Tests started: ; + Tests finished: . +
      + + + diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test.js b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test.js new file mode 100644 index 00000000..e8b65b3f --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/node_modules/clone/test.js @@ -0,0 +1,372 @@ +var clone = require('./'); + +function inspect(obj) { + seen = []; + return JSON.stringify(obj, function (key, val) { + if (val != null && typeof val == "object") { + if (seen.indexOf(val) >= 0) { + return '[cyclic]'; + } + + seen.push(val); + } + + return val; + }); +} + +// Creates a new VM in node, or an iframe in a browser in order to run the +// script +function apartContext(context, script, callback) { + var vm = require('vm'); + + if (vm) { + var ctx = vm.createContext({ ctx: context }); + callback(vm.runInContext(script, ctx)); + } else if (document && document.createElement) { + var iframe = document.createElement('iframe'); + iframe.style.display = 'none'; + document.body.appendChild(iframe); + + var myCtxId = 'tmpCtx' + Math.random(); + + window[myCtxId] = context; + iframe.src = 'test-apart-ctx.html?' + myCtxId + '&' + encodeURIComponent(script); + iframe.onload = function() { + try { + callback(iframe.contentWindow.results); + } catch (e) { + throw e; + } + }; + } else { + console.log('WARNING: cannot create an apart context.'); + } +} + +exports["clone string"] = function (test) { + test.expect(2); // how many tests? + + var a = "foo"; + test.strictEqual(clone(a), a); + a = ""; + test.strictEqual(clone(a), a); + + test.done(); +}; + +exports["clone number"] = function (test) { + test.expect(5); // how many tests? + + var a = 0; + test.strictEqual(clone(a), a); + a = 1; + test.strictEqual(clone(a), a); + a = -1000; + test.strictEqual(clone(a), a); + a = 3.1415927; + test.strictEqual(clone(a), a); + a = -3.1415927; + test.strictEqual(clone(a), a); + + test.done(); +}; + +exports["clone date"] = function (test) { + test.expect(3); // how many tests? + + var a = new Date; + var c = clone(a); + test.ok(!!a.getUTCDate && !!a.toUTCString); + test.ok(!!c.getUTCDate && !!c.toUTCString); + test.equal(a.getTime(), c.getTime()); + + test.done(); +}; + +exports["clone object"] = function (test) { + test.expect(1); // how many tests? + + var a = { foo: { bar: "baz" } }; + var b = clone(a); + + test.deepEqual(b, a); + + test.done(); +}; + +exports["clone array"] = function (test) { + test.expect(2); // how many tests? + + var a = [ + { foo: "bar" }, + "baz" + ]; + var b = clone(a); + + test.ok(b instanceof Array); + test.deepEqual(b, a); + + test.done(); +}; + +exports["clone buffer"] = function (test) { + if (typeof Buffer == 'undefined') { + return test.done(); + } + + test.expect(1); + + var a = new Buffer("this is a test buffer"); + var b = clone(a); + + // no underscore equal since it has no concept of Buffers + test.deepEqual(b, a); + test.done(); +}; + +exports["clone regexp"] = function (test) { + test.expect(5); + + var a = /abc123/gi; + var b = clone(a); + test.deepEqual(b, a); + + var c = /a/g; + test.ok(c.lastIndex === 0); + + c.exec('123a456a'); + test.ok(c.lastIndex === 4); + + var d = clone(c); + test.ok(d.global); + test.ok(d.lastIndex === 4); + + test.done(); +}; + +exports["clone object containing array"] = function (test) { + test.expect(1); // how many tests? + + var a = { + arr1: [ { a: '1234', b: '2345' } ], + arr2: [ { c: '345', d: '456' } ] + }; + + var b = clone(a); + + test.deepEqual(b, a); + + test.done(); +}; + +exports["clone object with circular reference"] = function (test) { + test.expect(8); // how many tests? + + var c = [1, "foo", {'hello': 'bar'}, function () {}, false, [2]]; + var b = [c, 2, 3, 4]; + + var a = {'b': b, 'c': c}; + a.loop = a; + a.loop2 = a; + c.loop = c; + c.aloop = a; + + var aCopy = clone(a); + test.ok(a != aCopy); + test.ok(a.c != aCopy.c); + test.ok(aCopy.c == aCopy.b[0]); + test.ok(aCopy.c.loop.loop.aloop == aCopy); + test.ok(aCopy.c[0] == a.c[0]); + + test.ok(eq(a, aCopy)); + aCopy.c[0] = 2; + test.ok(!eq(a, aCopy)); + aCopy.c = "2"; + test.ok(!eq(a, aCopy)); + + function eq(x, y) { + return inspect(x) === inspect(y); + } + + test.done(); +}; + +exports['clone prototype'] = function (test) { + test.expect(3); // how many tests? + + var a = { + a: "aaa", + x: 123, + y: 45.65 + }; + var b = clone.clonePrototype(a); + + test.strictEqual(b.a, a.a); + test.strictEqual(b.x, a.x); + test.strictEqual(b.y, a.y); + + test.done(); +}; + +exports['clone within an apart context'] = function (test) { + var results = apartContext({ clone: clone }, + "results = ctx.clone({ a: [1, 2, 3], d: new Date(), r: /^foo$/ig })", + function (results) { + test.ok(results.a.constructor.toString() === Array.toString()); + test.ok(results.d.constructor.toString() === Date.toString()); + test.ok(results.r.constructor.toString() === RegExp.toString()); + test.done(); + }); +}; + +exports['clone object with no constructor'] = function (test) { + test.expect(3); + + var n = null; + + var a = { foo: 'bar' }; + a.__proto__ = n; + test.ok(typeof a === 'object'); + test.ok(typeof a !== null); + + var b = clone(a); + test.ok(a.foo, b.foo); + + test.done(); +}; + +exports['clone object with depth argument'] = function (test) { + test.expect(6); + + var a = { + foo: { + bar : { + baz : 'qux' + } + } + }; + + var b = clone(a, false, 1); + test.deepEqual(b, a); + test.notEqual(b, a); + test.strictEqual(b.foo, a.foo); + + b = clone(a, true, 2); + test.deepEqual(b, a); + test.notEqual(b.foo, a.foo); + test.strictEqual(b.foo.bar, a.foo.bar); + + test.done(); +}; + +exports['maintain prototype chain in clones'] = function (test) { + test.expect(1); + + function T() {} + + var a = new T(); + var b = clone(a); + test.strictEqual(Object.getPrototypeOf(a), Object.getPrototypeOf(b)); + + test.done(); +}; + +exports['parent prototype is overriden with prototype provided'] = function (test) { + test.expect(1); + + function T() {} + + var a = new T(); + var b = clone(a, true, Infinity, null); + test.strictEqual(b.__defineSetter__, undefined); + + test.done(); +}; + +exports['clone object with null children'] = function (test) { + test.expect(1); + var a = { + foo: { + bar: null, + baz: { + qux: false + } + } + }; + + var b = clone(a); + + test.deepEqual(b, a); + test.done(); +}; + +exports['clone instance with getter'] = function (test) { + test.expect(1); + function Ctor() {}; + Object.defineProperty(Ctor.prototype, 'prop', { + configurable: true, + enumerable: true, + get: function() { + return 'value'; + } + }); + + var a = new Ctor(); + var b = clone(a); + + test.strictEqual(b.prop, 'value'); + test.done(); +}; + +exports['get RegExp flags'] = function (test) { + test.strictEqual(clone.__getRegExpFlags(/a/), '' ); + test.strictEqual(clone.__getRegExpFlags(/a/i), 'i' ); + test.strictEqual(clone.__getRegExpFlags(/a/g), 'g' ); + test.strictEqual(clone.__getRegExpFlags(/a/gi), 'gi'); + test.strictEqual(clone.__getRegExpFlags(/a/m), 'm' ); + + test.done(); +}; + +exports["recognize Array object"] = function (test) { + var results = apartContext(null, "results = [1, 2, 3]", function(alien) { + var local = [4, 5, 6]; + test.ok(clone.__isArray(alien)); // recognize in other context. + test.ok(clone.__isArray(local)); // recognize in local context. + test.ok(!clone.__isDate(alien)); + test.ok(!clone.__isDate(local)); + test.ok(!clone.__isRegExp(alien)); + test.ok(!clone.__isRegExp(local)); + test.done(); + }); +}; + +exports["recognize Date object"] = function (test) { + var results = apartContext(null, "results = new Date()", function(alien) { + var local = new Date(); + + test.ok(clone.__isDate(alien)); // recognize in other context. + test.ok(clone.__isDate(local)); // recognize in local context. + test.ok(!clone.__isArray(alien)); + test.ok(!clone.__isArray(local)); + test.ok(!clone.__isRegExp(alien)); + test.ok(!clone.__isRegExp(local)); + + test.done(); + }); +}; + +exports["recognize RegExp object"] = function (test) { + var results = apartContext(null, "results = /foo/", function(alien) { + var local = /bar/; + + test.ok(clone.__isRegExp(alien)); // recognize in other context. + test.ok(clone.__isRegExp(local)); // recognize in local context. + test.ok(!clone.__isArray(alien)); + test.ok(!clone.__isArray(local)); + test.ok(!clone.__isDate(alien)); + test.ok(!clone.__isDate(local)); + test.done(); + }); +}; diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/package.json b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/package.json new file mode 100644 index 00000000..a474a3c3 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/package.json @@ -0,0 +1,60 @@ +{ + "_from": "defaults@>=1.0.0 <2.0.0", + "_id": "defaults@1.0.3", + "_inBundle": true, + "_location": "/npm/columnify/wcwidth/defaults", + "_nodeVersion": "4.1.1", + "_npmUser": { + "name": "tmpvar", + "email": "tmpvar@gmail.com" + }, + "_npmVersion": "2.14.4", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/columnify/wcwidth" + ], + "_resolved": "https://registry.npmjs.org/defaults/-/defaults-1.0.3.tgz", + "_shasum": "c656051e9817d9ff08ed881477f3fe4019f3ef7d", + "author": { + "name": "Elijah Insua", + "email": "tmpvar@gmail.com" + }, + "bugs": { + "url": "https://github.com/tmpvar/defaults/issues" + }, + "dependencies": { + "clone": "^1.0.2" + }, + "description": "merge single level defaults over a config object", + "devDependencies": { + "tap": "^2.0.0" + }, + "directories": {}, + "dist": { + "shasum": "c656051e9817d9ff08ed881477f3fe4019f3ef7d", + "tarball": "http://registry.npmjs.org/defaults/-/defaults-1.0.3.tgz" + }, + "gitHead": "8831ec32a5f999bfae1a8c9bf32880971ed7c6f2", + "homepage": "https://github.com/tmpvar/defaults#readme", + "keywords": [ + "config", + "defaults" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "tmpvar", + "email": "tmpvar@gmail.com" + } + ], + "name": "defaults", + "repository": { + "type": "git", + "url": "git://github.com/tmpvar/defaults.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "1.0.3" +} diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/test.js b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/test.js new file mode 100644 index 00000000..60e0ffba --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/node_modules/defaults/test.js @@ -0,0 +1,34 @@ +var defaults = require('./'), + test = require('tap').test; + +test("ensure options is an object", function(t) { + var options = defaults(false, { a : true }); + t.ok(options.a); + t.end() +}); + +test("ensure defaults override keys", function(t) { + var result = defaults({}, { a: false, b: true }); + t.ok(result.b, 'b merges over undefined'); + t.equal(result.a, false, 'a merges over undefined'); + t.end(); +}); + +test("ensure defined keys are not overwritten", function(t) { + var result = defaults({ b: false }, { a: false, b: true }); + t.equal(result.b, false, 'b not merged'); + t.equal(result.a, false, 'a merges over undefined'); + t.end(); +}); + +test("ensure defaults clone nested objects", function(t) { + var d = { a: [1,2,3], b: { hello : 'world' } }; + var result = defaults({}, d); + t.equal(result.a.length, 3, 'objects should be clones'); + t.ok(result.a !== d.a, 'objects should be clones'); + + t.equal(Object.keys(result.b).length, 1, 'objects should be clones'); + t.ok(result.b !== d.b, 'objects should be clones'); + t.end(); +}); + diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/package.json b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/package.json new file mode 100644 index 00000000..1e6aafce --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/package.json @@ -0,0 +1,66 @@ +{ + "_from": "wcwidth@>=1.0.0 <2.0.0", + "_id": "wcwidth@1.0.0", + "_inBundle": true, + "_location": "/npm/columnify/wcwidth", + "_npmUser": { + "name": "timoxley", + "email": "secoif@gmail.com" + }, + "_npmVersion": "1.4.23", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/columnify" + ], + "_resolved": "https://registry.npmjs.org/wcwidth/-/wcwidth-1.0.0.tgz", + "_shasum": "02d059ff7a8fc741e0f6b5da1e69b2b40daeca6f", + "author": { + "name": "Tim Oxley" + }, + "contributors": [ + { + "name": "Woong Jun", + "email": "woong.jun@gmail.com", + "url": "http://code.woong.org/" + } + ], + "dependencies": { + "defaults": "^1.0.0" + }, + "description": "Port of C's wcwidth() and wcswidth()", + "devDependencies": { + "tape": "^2.13.4" + }, + "directories": { + "doc": "docs", + "test": "test" + }, + "dist": { + "shasum": "02d059ff7a8fc741e0f6b5da1e69b2b40daeca6f", + "tarball": "http://registry.npmjs.org/wcwidth/-/wcwidth-1.0.0.tgz" + }, + "gitHead": "5bc3aafd45c89f233c27b9479c18a23ca91ba660", + "keywords": [ + "wide character", + "wc", + "wide character string", + "wcs", + "terminal", + "width", + "wcwidth", + "wcswidth" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "timoxley", + "email": "secoif@gmail.com" + } + ], + "name": "wcwidth", + "scripts": { + "test": "tape test/*.js" + }, + "version": "1.0.0" +} diff --git a/node_modules/npm/node_modules/columnify/node_modules/wcwidth/test/index.js b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/test/index.js new file mode 100644 index 00000000..5180599a --- /dev/null +++ b/node_modules/npm/node_modules/columnify/node_modules/wcwidth/test/index.js @@ -0,0 +1,64 @@ +"use strict" + +var wcwidth = require('../') +var test = require('tape') + +test('handles regular strings', function(t) { + t.strictEqual(wcwidth('abc'), 3) + t.end() +}) + +test('handles multibyte strings', function(t) { + t.strictEqual(wcwidth('字的模块'), 8) + t.end() +}) + +test('handles multibyte characters mixed with regular characters', function(t) { + t.strictEqual(wcwidth('abc 字的模块'), 12) + t.end() +}) + +test('ignores control characters e.g. \\n', function(t) { + t.strictEqual(wcwidth('abc\n字的模块\ndef'), 14) + t.end() +}) + +test('ignores bad input', function(t) { + t.strictEqual(wcwidth(''), 0) + t.strictEqual(wcwidth(3), 0) + t.strictEqual(wcwidth({}), 0) + t.strictEqual(wcwidth([]), 0) + t.strictEqual(wcwidth(), 0) + t.end() +}) + +test('ignores nul (charcode 0)', function(t) { + t.strictEqual(wcwidth(String.fromCharCode(0)), 0) + t.end() +}) + +test('ignores nul mixed with chars', function(t) { + t.strictEqual(wcwidth('a' + String.fromCharCode(0) + '\n字的'), 5) + t.end() +}) + +test('can have custom value for nul', function(t) { + t.strictEqual(wcwidth.config({ + nul: 10 + })(String.fromCharCode(0) + 'a字的'), 15) + t.end() +}) + +test('can have custom control char value', function(t) { + t.strictEqual(wcwidth.config({ + control: 1 + })('abc\n字的模块\ndef'), 16) + t.end() +}) + +test('negative custom control chars == -1', function(t) { + t.strictEqual(wcwidth.config({ + control: -1 + })('abc\n字的模块\ndef'), -1) + t.end() +}) diff --git a/node_modules/npm/node_modules/columnify/package.json b/node_modules/npm/node_modules/columnify/package.json new file mode 100644 index 00000000..fe49a27d --- /dev/null +++ b/node_modules/npm/node_modules/columnify/package.json @@ -0,0 +1,80 @@ +{ + "_from": "columnify@latest", + "_id": "columnify@1.5.4", + "_inBundle": true, + "_location": "/npm/columnify", + "_nodeVersion": "4.2.3", + "_npmUser": { + "name": "timoxley", + "email": "secoif@gmail.com" + }, + "_npmVersion": "2.14.7", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/columnify/-/columnify-1.5.4.tgz", + "_shasum": "4737ddf1c7b69a8a7c340570782e947eec8e78bb", + "author": { + "name": "Tim Oxley" + }, + "babel": { + "presets": [ + "es2015" + ] + }, + "bugs": { + "url": "https://github.com/timoxley/columnify/issues" + }, + "dependencies": { + "strip-ansi": "^3.0.0", + "wcwidth": "^1.0.0" + }, + "description": "Render data in text columns. Supports in-column text-wrap.", + "devDependencies": { + "babel": "^6.3.26", + "babel-cli": "^6.3.17", + "babel-preset-es2015": "^6.3.13", + "chalk": "^1.1.1", + "tap-spec": "^4.1.1", + "tape": "^4.4.0" + }, + "directories": { + "test": "test" + }, + "dist": { + "shasum": "4737ddf1c7b69a8a7c340570782e947eec8e78bb", + "tarball": "http://registry.npmjs.org/columnify/-/columnify-1.5.4.tgz" + }, + "gitHead": "b5373b3d6344bf59e1ab63c912c188c34bce5889", + "homepage": "https://github.com/timoxley/columnify", + "keywords": [ + "column", + "text", + "ansi", + "console", + "terminal", + "wrap", + "table" + ], + "license": "MIT", + "main": "columnify.js", + "maintainers": [ + { + "name": "timoxley", + "email": "secoif@gmail.com" + } + ], + "name": "columnify", + "repository": { + "type": "git", + "url": "git://github.com/timoxley/columnify.git" + }, + "scripts": { + "bench": "npm test && node bench", + "prepublish": "make prepublish", + "pretest": "npm prune", + "test": "make prepublish && tape test/*.js | tap-spec" + }, + "version": "1.5.4" +} diff --git a/node_modules/npm/node_modules/columnify/utils.js b/node_modules/npm/node_modules/columnify/utils.js new file mode 100644 index 00000000..df3e6cc4 --- /dev/null +++ b/node_modules/npm/node_modules/columnify/utils.js @@ -0,0 +1,193 @@ +"use strict" + +var wcwidth = require('./width') + +/** + * repeat string `str` up to total length of `len` + * + * @param String str string to repeat + * @param Number len total length of output string + */ + +function repeatString(str, len) { + return Array.apply(null, {length: len + 1}).join(str).slice(0, len) +} + +/** + * Pad `str` up to total length `max` with `chr`. + * If `str` is longer than `max`, padRight will return `str` unaltered. + * + * @param String str string to pad + * @param Number max total length of output string + * @param String chr optional. Character to pad with. default: ' ' + * @return String padded str + */ + +function padRight(str, max, chr) { + str = str != null ? str : '' + str = String(str) + var length = max - wcwidth(str) + if (length <= 0) return str + return str + repeatString(chr || ' ', length) +} + +/** + * Pad `str` up to total length `max` with `chr`. + * If `str` is longer than `max`, padCenter will return `str` unaltered. + * + * @param String str string to pad + * @param Number max total length of output string + * @param String chr optional. Character to pad with. default: ' ' + * @return String padded str + */ + +function padCenter(str, max, chr) { + str = str != null ? str : '' + str = String(str) + var length = max - wcwidth(str) + if (length <= 0) return str + var lengthLeft = Math.floor(length/2) + var lengthRight = length - lengthLeft + return repeatString(chr || ' ', lengthLeft) + str + repeatString(chr || ' ', lengthRight) +} + +/** + * Pad `str` up to total length `max` with `chr`, on the left. + * If `str` is longer than `max`, padRight will return `str` unaltered. + * + * @param String str string to pad + * @param Number max total length of output string + * @param String chr optional. Character to pad with. default: ' ' + * @return String padded str + */ + +function padLeft(str, max, chr) { + str = str != null ? str : '' + str = String(str) + var length = max - wcwidth(str) + if (length <= 0) return str + return repeatString(chr || ' ', length) + str +} + +/** + * Split a String `str` into lines of maxiumum length `max`. + * Splits on word boundaries. Preserves existing new lines. + * + * @param String str string to split + * @param Number max length of each line + * @return Array Array containing lines. + */ + +function splitIntoLines(str, max) { + function _splitIntoLines(str, max) { + return str.trim().split(' ').reduce(function(lines, word) { + var line = lines[lines.length - 1] + if (line && wcwidth(line.join(' ')) + wcwidth(word) < max) { + lines[lines.length - 1].push(word) // add to line + } + else lines.push([word]) // new line + return lines + }, []).map(function(l) { + return l.join(' ') + }) + } + return str.split('\n').map(function(str) { + return _splitIntoLines(str, max) + }).reduce(function(lines, line) { + return lines.concat(line) + }, []) +} + +/** + * Add spaces and `truncationChar` between words of + * `str` which are longer than `max`. + * + * @param String str string to split + * @param Number max length of each line + * @param Number truncationChar character to append to split words + * @return String + */ + +function splitLongWords(str, max, truncationChar) { + str = str.trim() + var result = [] + var words = str.split(' ') + var remainder = '' + + var truncationWidth = wcwidth(truncationChar) + + while (remainder || words.length) { + if (remainder) { + var word = remainder + remainder = '' + } else { + var word = words.shift() + } + + if (wcwidth(word) > max) { + // slice is based on length no wcwidth + var i = 0 + var wwidth = 0 + var limit = max - truncationWidth + while (i < word.length) { + var w = wcwidth(word.charAt(i)) + if (w + wwidth > limit) { + break + } + wwidth += w + ++i + } + + remainder = word.slice(i) // get remainder + // save remainder for next loop + + word = word.slice(0, i) // grab truncated word + word += truncationChar // add trailing … or whatever + } + result.push(word) + } + + return result.join(' ') +} + + +/** + * Truncate `str` into total width `max` + * If `str` is shorter than `max`, will return `str` unaltered. + * + * @param String str string to truncated + * @param Number max total wcwidth of output string + * @return String truncated str + */ + +function truncateString(str, max) { + + str = str != null ? str : '' + str = String(str) + + if(max == Infinity) return str + + var i = 0 + var wwidth = 0 + while (i < str.length) { + var w = wcwidth(str.charAt(i)) + if(w + wwidth > max) + break + wwidth += w + ++i + } + return str.slice(0, i) +} + + + +/** + * Exports + */ + +module.exports.padRight = padRight +module.exports.padCenter = padCenter +module.exports.padLeft = padLeft +module.exports.splitIntoLines = splitIntoLines +module.exports.splitLongWords = splitLongWords +module.exports.truncateString = truncateString diff --git a/node_modules/npm/node_modules/columnify/width.js b/node_modules/npm/node_modules/columnify/width.js new file mode 100644 index 00000000..a9f5333b --- /dev/null +++ b/node_modules/npm/node_modules/columnify/width.js @@ -0,0 +1,6 @@ +var stripAnsi = require('strip-ansi') +var wcwidth = require('wcwidth') + +module.exports = function(str) { + return wcwidth(stripAnsi(str)) +} diff --git a/node_modules/npm/node_modules/config-chain/.npmignore b/node_modules/npm/node_modules/config-chain/.npmignore new file mode 100644 index 00000000..13abef4f --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/.npmignore @@ -0,0 +1,3 @@ +node_modules +node_modules/* +npm_debug.log diff --git a/node_modules/npm/node_modules/config-chain/LICENCE b/node_modules/npm/node_modules/config-chain/LICENCE new file mode 100644 index 00000000..171dd970 --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/LICENCE @@ -0,0 +1,22 @@ +Copyright (c) 2011 Dominic Tarr + +Permission is hereby granted, free of charge, +to any person obtaining a copy of this software and +associated documentation files (the "Software"), to +deal in the Software without restriction, including +without limitation the rights to use, copy, modify, +merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom +the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice +shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR +ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/npm/node_modules/config-chain/index.js b/node_modules/npm/node_modules/config-chain/index.js new file mode 100755 index 00000000..0ef3a91f --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/index.js @@ -0,0 +1,282 @@ +var ProtoList = require('proto-list') + , path = require('path') + , fs = require('fs') + , ini = require('ini') + , EE = require('events').EventEmitter + , url = require('url') + , http = require('http') + +var exports = module.exports = function () { + var args = [].slice.call(arguments) + , conf = new ConfigChain() + + while(args.length) { + var a = args.shift() + if(a) conf.push + ( 'string' === typeof a + ? json(a) + : a ) + } + + return conf +} + +//recursively find a file... + +var find = exports.find = function () { + var rel = path.join.apply(null, [].slice.call(arguments)) + + function find(start, rel) { + var file = path.join(start, rel) + try { + fs.statSync(file) + return file + } catch (err) { + if(path.dirname(start) !== start) // root + return find(path.dirname(start), rel) + } + } + return find(__dirname, rel) +} + +var parse = exports.parse = function (content, file, type) { + content = '' + content + // if we don't know what it is, try json and fall back to ini + // if we know what it is, then it must be that. + if (!type) { + try { return JSON.parse(content) } + catch (er) { return ini.parse(content) } + } else if (type === 'json') { + if (this.emit) { + try { return JSON.parse(content) } + catch (er) { this.emit('error', er) } + } else { + return JSON.parse(content) + } + } else { + return ini.parse(content) + } +} + +var json = exports.json = function () { + var args = [].slice.call(arguments).filter(function (arg) { return arg != null }) + var file = path.join.apply(null, args) + var content + try { + content = fs.readFileSync(file,'utf-8') + } catch (err) { + return + } + return parse(content, file, 'json') +} + +var env = exports.env = function (prefix, env) { + env = env || process.env + var obj = {} + var l = prefix.length + for(var k in env) { + if(k.indexOf(prefix) === 0) + obj[k.substring(l)] = env[k] + } + + return obj +} + +exports.ConfigChain = ConfigChain +function ConfigChain () { + EE.apply(this) + ProtoList.apply(this, arguments) + this._awaiting = 0 + this._saving = 0 + this.sources = {} +} + +// multi-inheritance-ish +var extras = { + constructor: { value: ConfigChain } +} +Object.keys(EE.prototype).forEach(function (k) { + extras[k] = Object.getOwnPropertyDescriptor(EE.prototype, k) +}) +ConfigChain.prototype = Object.create(ProtoList.prototype, extras) + +ConfigChain.prototype.del = function (key, where) { + // if not specified where, then delete from the whole chain, scorched + // earth style + if (where) { + var target = this.sources[where] + target = target && target.data + if (!target) { + return this.emit('error', new Error('not found '+where)) + } + delete target[key] + } else { + for (var i = 0, l = this.list.length; i < l; i ++) { + delete this.list[i][key] + } + } + return this +} + +ConfigChain.prototype.set = function (key, value, where) { + var target + + if (where) { + target = this.sources[where] + target = target && target.data + if (!target) { + return this.emit('error', new Error('not found '+where)) + } + } else { + target = this.list[0] + if (!target) { + return this.emit('error', new Error('cannot set, no confs!')) + } + } + target[key] = value + return this +} + +ConfigChain.prototype.get = function (key, where) { + if (where) { + where = this.sources[where] + if (where) where = where.data + if (where && Object.hasOwnProperty.call(where, key)) return where[key] + return undefined + } + return this.list[0][key] +} + +ConfigChain.prototype.save = function (where, type, cb) { + if (typeof type === 'function') cb = type, type = null + var target = this.sources[where] + if (!target || !(target.path || target.source) || !target.data) { + // TODO: maybe save() to a url target could be a PUT or something? + // would be easy to swap out with a reddis type thing, too + return this.emit('error', new Error('bad save target: '+where)) + } + + if (target.source) { + var pref = target.prefix || '' + Object.keys(target.data).forEach(function (k) { + target.source[pref + k] = target.data[k] + }) + return this + } + + var type = type || target.type + var data = target.data + if (target.type === 'json') { + data = JSON.stringify(data) + } else { + data = ini.stringify(data) + } + + this._saving ++ + fs.writeFile(target.path, data, 'utf8', function (er) { + this._saving -- + if (er) { + if (cb) return cb(er) + else return this.emit('error', er) + } + if (this._saving === 0) { + if (cb) cb() + this.emit('save') + } + }.bind(this)) + return this +} + +ConfigChain.prototype.addFile = function (file, type, name) { + name = name || file + var marker = {__source__:name} + this.sources[name] = { path: file, type: type } + this.push(marker) + this._await() + fs.readFile(file, 'utf8', function (er, data) { + if (er) this.emit('error', er) + this.addString(data, file, type, marker) + }.bind(this)) + return this +} + +ConfigChain.prototype.addEnv = function (prefix, env, name) { + name = name || 'env' + var data = exports.env(prefix, env) + this.sources[name] = { data: data, source: env, prefix: prefix } + return this.add(data, name) +} + +ConfigChain.prototype.addUrl = function (req, type, name) { + this._await() + var href = url.format(req) + name = name || href + var marker = {__source__:name} + this.sources[name] = { href: href, type: type } + this.push(marker) + http.request(req, function (res) { + var c = [] + var ct = res.headers['content-type'] + if (!type) { + type = ct.indexOf('json') !== -1 ? 'json' + : ct.indexOf('ini') !== -1 ? 'ini' + : href.match(/\.json$/) ? 'json' + : href.match(/\.ini$/) ? 'ini' + : null + marker.type = type + } + + res.on('data', c.push.bind(c)) + .on('end', function () { + this.addString(Buffer.concat(c), href, type, marker) + }.bind(this)) + .on('error', this.emit.bind(this, 'error')) + + }.bind(this)) + .on('error', this.emit.bind(this, 'error')) + .end() + + return this +} + +ConfigChain.prototype.addString = function (data, file, type, marker) { + data = this.parse(data, file, type) + this.add(data, marker) + return this +} + +ConfigChain.prototype.add = function (data, marker) { + if (marker && typeof marker === 'object') { + var i = this.list.indexOf(marker) + if (i === -1) { + return this.emit('error', new Error('bad marker')) + } + this.splice(i, 1, data) + marker = marker.__source__ + this.sources[marker] = this.sources[marker] || {} + this.sources[marker].data = data + // we were waiting for this. maybe emit 'load' + this._resolve() + } else { + if (typeof marker === 'string') { + this.sources[marker] = this.sources[marker] || {} + this.sources[marker].data = data + } + // trigger the load event if nothing was already going to do so. + this._await() + this.push(data) + process.nextTick(this._resolve.bind(this)) + } + return this +} + +ConfigChain.prototype.parse = exports.parse + +ConfigChain.prototype._await = function () { + this._awaiting++ +} + +ConfigChain.prototype._resolve = function () { + this._awaiting-- + if (this._awaiting === 0) this.emit('load', this) +} diff --git a/node_modules/npm/node_modules/config-chain/node_modules/proto-list/LICENSE b/node_modules/npm/node_modules/config-chain/node_modules/proto-list/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/node_modules/proto-list/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/config-chain/node_modules/proto-list/README.md b/node_modules/npm/node_modules/config-chain/node_modules/proto-list/README.md new file mode 100644 index 00000000..43cfa358 --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/node_modules/proto-list/README.md @@ -0,0 +1,3 @@ +A list of objects, bound by their prototype chain. + +Used in npm's config stuff. diff --git a/node_modules/npm/node_modules/config-chain/node_modules/proto-list/package.json b/node_modules/npm/node_modules/config-chain/node_modules/proto-list/package.json new file mode 100644 index 00000000..e846b4da --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/node_modules/proto-list/package.json @@ -0,0 +1,54 @@ +{ + "_from": "proto-list@>=1.2.1 <1.3.0", + "_id": "proto-list@1.2.4", + "_inBundle": true, + "_location": "/npm/config-chain/proto-list", + "_nodeVersion": "2.0.1", + "_npmUser": { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + "_npmVersion": "2.10.0", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/config-chain" + ], + "_resolved": "https://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz", + "_shasum": "212d5bfe1318306a420f6402b8e26ff39647a849", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/proto-list/issues" + }, + "description": "A utility for managing a prototype chain", + "devDependencies": { + "tap": "0" + }, + "directories": {}, + "dist": { + "shasum": "212d5bfe1318306a420f6402b8e26ff39647a849", + "tarball": "http://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz" + }, + "gitHead": "9e4af12d4dddee2fd531f0fe0c21c9cfacb78ac0", + "homepage": "https://github.com/isaacs/proto-list#readme", + "license": "ISC", + "main": "./proto-list.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "proto-list", + "repository": { + "type": "git", + "url": "git+https://github.com/isaacs/proto-list.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.2.4" +} diff --git a/node_modules/npm/node_modules/config-chain/node_modules/proto-list/proto-list.js b/node_modules/npm/node_modules/config-chain/node_modules/proto-list/proto-list.js new file mode 100644 index 00000000..b55c25c0 --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/node_modules/proto-list/proto-list.js @@ -0,0 +1,88 @@ + +module.exports = ProtoList + +function setProto(obj, proto) { + if (typeof Object.setPrototypeOf === "function") + return Object.setPrototypeOf(obj, proto) + else + obj.__proto__ = proto +} + +function ProtoList () { + this.list = [] + var root = null + Object.defineProperty(this, 'root', { + get: function () { return root }, + set: function (r) { + root = r + if (this.list.length) { + setProto(this.list[this.list.length - 1], r) + } + }, + enumerable: true, + configurable: true + }) +} + +ProtoList.prototype = + { get length () { return this.list.length } + , get keys () { + var k = [] + for (var i in this.list[0]) k.push(i) + return k + } + , get snapshot () { + var o = {} + this.keys.forEach(function (k) { o[k] = this.get(k) }, this) + return o + } + , get store () { + return this.list[0] + } + , push : function (obj) { + if (typeof obj !== "object") obj = {valueOf:obj} + if (this.list.length >= 1) { + setProto(this.list[this.list.length - 1], obj) + } + setProto(obj, this.root) + return this.list.push(obj) + } + , pop : function () { + if (this.list.length >= 2) { + setProto(this.list[this.list.length - 2], this.root) + } + return this.list.pop() + } + , unshift : function (obj) { + setProto(obj, this.list[0] || this.root) + return this.list.unshift(obj) + } + , shift : function () { + if (this.list.length === 1) { + setProto(this.list[0], this.root) + } + return this.list.shift() + } + , get : function (key) { + return this.list[0][key] + } + , set : function (key, val, save) { + if (!this.length) this.push({}) + if (save && this.list[0].hasOwnProperty(key)) this.push({}) + return this.list[0][key] = val + } + , forEach : function (fn, thisp) { + for (var key in this.list[0]) fn.call(thisp, key, this.list[0][key]) + } + , slice : function () { + return this.list.slice.apply(this.list, arguments) + } + , splice : function () { + // handle injections + var ret = this.list.splice.apply(this.list, arguments) + for (var i = 0, l = this.list.length; i < l; i++) { + setProto(this.list[i], this.list[i + 1] || this.root) + } + return ret + } + } diff --git a/node_modules/npm/node_modules/config-chain/node_modules/proto-list/test/basic.js b/node_modules/npm/node_modules/config-chain/node_modules/proto-list/test/basic.js new file mode 100644 index 00000000..5cd66bef --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/node_modules/proto-list/test/basic.js @@ -0,0 +1,61 @@ +var tap = require("tap") + , test = tap.test + , ProtoList = require("../proto-list.js") + +tap.plan(1) + +tap.test("protoList tests", function (t) { + var p = new ProtoList + p.push({foo:"bar"}) + p.push({}) + p.set("foo", "baz") + t.equal(p.get("foo"), "baz") + + var p = new ProtoList + p.push({foo:"bar"}) + p.set("foo", "baz") + t.equal(p.get("foo"), "baz") + t.equal(p.length, 1) + p.pop() + t.equal(p.length, 0) + p.set("foo", "asdf") + t.equal(p.length, 1) + t.equal(p.get("foo"), "asdf") + p.push({bar:"baz"}) + t.equal(p.length, 2) + t.equal(p.get("foo"), "asdf") + p.shift() + t.equal(p.length, 1) + t.equal(p.get("foo"), undefined) + + + p.unshift({foo:"blo", bar:"rab"}) + p.unshift({foo:"boo"}) + t.equal(p.length, 3) + t.equal(p.get("foo"), "boo") + t.equal(p.get("bar"), "rab") + + var ret = p.splice(1, 1, {bar:"bar"}) + t.same(ret, [{foo:"blo", bar:"rab"}]) + t.equal(p.get("bar"), "bar") + + // should not inherit default object properties + t.equal(p.get('hasOwnProperty'), undefined) + + // unless we give it those. + p.root = {} + t.equal(p.get('hasOwnProperty'), {}.hasOwnProperty) + + p.root = {default:'monkey'} + t.equal(p.get('default'), 'monkey') + + p.push({red:'blue'}) + p.push({red:'blue'}) + p.push({red:'blue'}) + while (p.length) { + t.equal(p.get('default'), 'monkey') + p.shift() + } + + t.end() +}) diff --git a/node_modules/npm/node_modules/config-chain/package.json b/node_modules/npm/node_modules/config-chain/package.json new file mode 100644 index 00000000..305a8efc --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/package.json @@ -0,0 +1,66 @@ +{ + "_from": "config-chain@latest", + "_id": "config-chain@1.1.10", + "_inBundle": true, + "_location": "/npm/config-chain", + "_nodeVersion": "5.3.0", + "_npmUser": { + "name": "dominictarr", + "email": "dominic.tarr@gmail.com" + }, + "_npmVersion": "3.3.12", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.10.tgz", + "_shasum": "7fc383de0fcc84d711cb465bd176579cad612346", + "author": { + "name": "Dominic Tarr", + "email": "dominic.tarr@gmail.com", + "url": "http://dominictarr.com" + }, + "bugs": { + "url": "https://github.com/dominictarr/config-chain/issues" + }, + "dependencies": { + "ini": "^1.3.4", + "proto-list": "~1.2.1" + }, + "description": "HANDLE CONFIGURATION ONCE AND FOR ALL", + "devDependencies": { + "tap": "0.3.0" + }, + "directories": {}, + "dist": { + "shasum": "7fc383de0fcc84d711cb465bd176579cad612346", + "tarball": "http://registry.npmjs.org/config-chain/-/config-chain-1.1.10.tgz" + }, + "gitHead": "0b6db3e14b9cdbe31460292bc4caf3983f977816", + "homepage": "http://github.com/dominictarr/config-chain", + "licenses": [ + { + "type": "MIT", + "url": "https://raw.githubusercontent.com/dominictarr/config-chain/master/LICENCE" + } + ], + "maintainers": [ + { + "name": "dominictarr", + "email": "dominic.tarr@gmail.com" + }, + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "config-chain", + "repository": { + "type": "git", + "url": "git+https://github.com/dominictarr/config-chain.git" + }, + "scripts": { + "test": "tap test/" + }, + "version": "1.1.10" +} diff --git a/node_modules/npm/node_modules/config-chain/readme.markdown b/node_modules/npm/node_modules/config-chain/readme.markdown new file mode 100644 index 00000000..c83a4306 --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/readme.markdown @@ -0,0 +1,228 @@ +#config-chain + +USE THIS MODULE TO LOAD ALL YOUR CONFIGURATIONS + +``` js + + //npm install config-chain + + var cc = require('config-chain') + , opts = require('optimist').argv //ALWAYS USE OPTIMIST FOR COMMAND LINE OPTIONS. + , env = opts.env || process.env.YOUR_APP_ENV || 'dev' //SET YOUR ENV LIKE THIS. + + // EACH ARG TO CONFIGURATOR IS LOADED INTO CONFIGURATION CHAIN + // EARLIER ITEMS OVERIDE LATER ITEMS + // PUTS COMMAND LINE OPTS FIRST, AND DEFAULTS LAST! + + //strings are interpereted as filenames. + //will be loaded synchronously + + var conf = + cc( + //OVERRIDE SETTINGS WITH COMMAND LINE OPTS + opts, + + //ENV VARS IF PREFIXED WITH 'myApp_' + + cc.env('myApp_'), //myApp_foo = 'like this' + + //FILE NAMED BY ENV + path.join(__dirname, 'config.' + env + '.json'), + + //IF `env` is PRODUCTION + env === 'prod' + ? path.join(__dirname, 'special.json') //load a special file + : null //NULL IS IGNORED! + + //SUBDIR FOR ENV CONFIG + path.join(__dirname, 'config', env, 'config.json'), + + //SEARCH PARENT DIRECTORIES FROM CURRENT DIR FOR FILE + cc.find('config.json'), + + //PUT DEFAULTS LAST + { + host: 'localhost' + port: 8000 + }) + + var host = conf.get('host') + + // or + + var host = conf.store.host + +``` + +FINALLY, EASY FLEXIBLE CONFIGURATIONS! + +##see also: [proto-list](https://github.com/isaacs/proto-list/) + +WHATS THAT YOU SAY? + +YOU WANT A "CLASS" SO THAT YOU CAN DO CRAYCRAY JQUERY CRAPS? + +EXTEND WITH YOUR OWN FUNCTIONALTY!? + +## CONFIGCHAIN LIVES TO SERVE ONLY YOU! + +```javascript +var cc = require('config-chain') + +// all the stuff you did before +var config = cc({ + some: 'object' + }, + cc.find('config.json'), + cc.env('myApp_') + ) + // CONFIGS AS A SERVICE, aka "CaaS", aka EVERY DEVOPS DREAM OMG! + .addUrl('http://configurator:1234/my-configs') + // ASYNC FTW! + .addFile('/path/to/file.json') + + // OBJECTS ARE OK TOO, they're SYNC but they still ORDER RIGHT + // BECAUSE PROMISES ARE USED BUT NO, NOT *THOSE* PROMISES, JUST + // ACTUAL PROMISES LIKE YOU MAKE TO YOUR MOM, KEPT OUT OF LOVE + .add({ another: 'object' }) + + // DIE A THOUSAND DEATHS IF THIS EVER HAPPENS!! + .on('error', function (er) { + // IF ONLY THERE WAS SOMETHIGN HARDER THAN THROW + // MY SORROW COULD BE ADEQUATELY EXPRESSED. /o\ + throw er + }) + + // THROW A PARTY IN YOUR FACE WHEN ITS ALL LOADED!! + .on('load', function (config) { + console.awesome('HOLY SHIT!') + }) +``` + +# BORING API DOCS + +## cc(...args) + +MAKE A CHAIN AND ADD ALL THE ARGS. + +If the arg is a STRING, then it shall be a JSON FILENAME. + +SYNC I/O! + +RETURN THE CHAIN! + +## cc.json(...args) + +Join the args INTO A JSON FILENAME! + +SYNC I/O! + +## cc.find(relativePath) + +SEEK the RELATIVE PATH by climbing the TREE OF DIRECTORIES. + +RETURN THE FOUND PATH! + +SYNC I/O! + +## cc.parse(content, file, type) + +Parse the content string, and guess the type from either the +specified type or the filename. + +RETURN THE RESULTING OBJECT! + +NO I/O! + +## cc.env(prefix, env=process.env) + +Get all the keys on the provided env object (or process.env) which are +prefixed by the specified prefix, and put the values on a new object. + +RETURN THE RESULTING OBJECT! + +NO I/O! + +## cc.ConfigChain() + +The ConfigChain class for CRAY CRAY JQUERY STYLE METHOD CHAINING! + +One of these is returned by the main exported function, as well. + +It inherits (prototypically) from +[ProtoList](https://github.com/isaacs/proto-list/), and also inherits +(parasitically) from +[EventEmitter](http://nodejs.org/api/events.html#events_class_events_eventemitter) + +It has all the methods from both, and except where noted, they are +unchanged. + +### LET IT BE KNOWN THAT chain IS AN INSTANCE OF ConfigChain. + +## chain.sources + +A list of all the places where it got stuff. The keys are the names +passed to addFile or addUrl etc, and the value is an object with some +info about the data source. + +## chain.addFile(filename, type, [name=filename]) + +Filename is the name of the file. Name is an arbitrary string to be +used later if you desire. Type is either 'ini' or 'json', and will +try to guess intelligently if omitted. + +Loaded files can be saved later. + +## chain.addUrl(url, type, [name=url]) + +Same as the filename thing, but with a url. + +Can't be saved later. + +## chain.addEnv(prefix, env, [name='env']) + +Add all the keys from the env object that start with the prefix. + +## chain.addString(data, file, type, [name]) + +Parse the string and add it to the set. (Mainly used internally.) + +## chain.add(object, [name]) + +Add the object to the set. + +## chain.root {Object} + +The root from which all the other config objects in the set descend +prototypically. + +Put your defaults here. + +## chain.set(key, value, name) + +Set the key to the value on the named config object. If name is +unset, then set it on the first config object in the set. (That is, +the one with the highest priority, which was added first.) + +## chain.get(key, [name]) + +Get the key from the named config object explicitly, or from the +resolved configs if not specified. + +## chain.save(name, type) + +Write the named config object back to its origin. + +Currently only supported for env and file config types. + +For files, encode the data according to the type. + +## chain.on('save', function () {}) + +When one or more files are saved, emits `save` event when they're all +saved. + +## chain.on('load', function (chain) {}) + +When the config chain has loaded all the specified files and urls and +such, the 'load' event fires. diff --git a/node_modules/npm/node_modules/config-chain/test/broken.js b/node_modules/npm/node_modules/config-chain/test/broken.js new file mode 100644 index 00000000..101a3e4f --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/test/broken.js @@ -0,0 +1,10 @@ + + +var cc = require('..') +var assert = require('assert') + + +//throw on invalid json +assert.throws(function () { + cc(__dirname + '/broken.json') +}) diff --git a/node_modules/npm/node_modules/config-chain/test/broken.json b/node_modules/npm/node_modules/config-chain/test/broken.json new file mode 100644 index 00000000..2107ac18 --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/test/broken.json @@ -0,0 +1,21 @@ +{ + "name": "config-chain", + "version": "0.3.0", + "description": "HANDLE CONFIGURATION ONCE AND FOR ALL", + "homepage": "http://github.com/dominictarr/config-chain", + "repository": { + "type": "git", + "url": "https://github.com/dominictarr/config-chain.git" + } + //missing , and then this comment. this json is intensionally invalid + "dependencies": { + "proto-list": "1", + "ini": "~1.0.2" + }, + "bundleDependencies": ["ini"], + "REM": "REMEMBER TO REMOVE BUNDLING WHEN/IF ISAACS MERGES ini#7", + "author": "Dominic Tarr (http://dominictarr.com)", + "scripts": { + "test": "node test/find-file.js && node test/ini.js && node test/env.js" + } +} diff --git a/node_modules/npm/node_modules/config-chain/test/chain-class.js b/node_modules/npm/node_modules/config-chain/test/chain-class.js new file mode 100644 index 00000000..bbc0d4cb --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/test/chain-class.js @@ -0,0 +1,100 @@ +var test = require('tap').test +var CC = require('../index.js').ConfigChain + +var env = { foo_blaz : 'blzaa', foo_env : 'myenv' } +var jsonObj = { blaz: 'json', json: true } +var iniObj = { 'x.y.z': 'xyz', blaz: 'ini' } + +var fs = require('fs') +var ini = require('ini') + +fs.writeFileSync('/tmp/config-chain-class.json', JSON.stringify(jsonObj)) +fs.writeFileSync('/tmp/config-chain-class.ini', ini.stringify(iniObj)) + +var http = require('http') +var reqs = 0 +http.createServer(function (q, s) { + if (++reqs === 2) this.close() + if (q.url === '/json') { + // make sure that the requests come back from the server + // out of order. they should still be ordered properly + // in the resulting config object set. + setTimeout(function () { + s.setHeader('content-type', 'application/json') + s.end(JSON.stringify({ + blaz: 'http', + http: true, + json: true + })) + }, 200) + } else { + s.setHeader('content-type', 'application/ini') + s.end(ini.stringify({ + blaz: 'http', + http: true, + ini: true, + json: false + })) + } +}).listen(1337) + +test('basic class test', function (t) { + var cc = new CC() + var expectlist = + [ { blaz: 'json', json: true }, + { 'x.y.z': 'xyz', blaz: 'ini' }, + { blaz: 'blzaa', env: 'myenv' }, + { blaz: 'http', http: true, json: true }, + { blaz: 'http', http: true, ini: true, json: false } ] + + cc.addFile('/tmp/config-chain-class.json') + .addFile('/tmp/config-chain-class.ini') + .addEnv('foo_', env) + .addUrl('http://localhost:1337/json') + .addUrl('http://localhost:1337/ini') + .on('load', function () { + t.same(cc.list, expectlist) + t.same(cc.snapshot, { blaz: 'json', + json: true, + 'x.y.z': 'xyz', + env: 'myenv', + http: true, + ini: true }) + + cc.del('blaz', '/tmp/config-chain-class.json') + t.same(cc.snapshot, { blaz: 'ini', + json: true, + 'x.y.z': 'xyz', + env: 'myenv', + http: true, + ini: true }) + cc.del('blaz') + t.same(cc.snapshot, { json: true, + 'x.y.z': 'xyz', + env: 'myenv', + http: true, + ini: true }) + cc.shift() + t.same(cc.snapshot, { 'x.y.z': 'xyz', + env: 'myenv', + http: true, + json: true, + ini: true }) + cc.shift() + t.same(cc.snapshot, { env: 'myenv', + http: true, + json: true, + ini: true }) + cc.shift() + t.same(cc.snapshot, { http: true, + json: true, + ini: true }) + cc.shift() + t.same(cc.snapshot, { http: true, + ini: true, + json: false }) + cc.shift() + t.same(cc.snapshot, {}) + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/config-chain/test/env.js b/node_modules/npm/node_modules/config-chain/test/env.js new file mode 100644 index 00000000..fb718f32 --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/test/env.js @@ -0,0 +1,10 @@ +var cc = require('..') +var assert = require('assert') + +assert.deepEqual({ + hello: true +}, cc.env('test_', { + 'test_hello': true, + 'ignore_this': 4, + 'ignore_test_this_too': [] +})) diff --git a/node_modules/npm/node_modules/config-chain/test/find-file.js b/node_modules/npm/node_modules/config-chain/test/find-file.js new file mode 100644 index 00000000..23cde52e --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/test/find-file.js @@ -0,0 +1,13 @@ + +var fs = require('fs') + , assert = require('assert') + , objx = { + rand: Math.random() + } + +fs.writeFileSync('/tmp/random-test-config.json', JSON.stringify(objx)) + +var cc = require('../') +var path = cc.find('tmp/random-test-config.json') + +assert.equal(path, '/tmp/random-test-config.json') \ No newline at end of file diff --git a/node_modules/npm/node_modules/config-chain/test/get.js b/node_modules/npm/node_modules/config-chain/test/get.js new file mode 100644 index 00000000..d6fd79f7 --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/test/get.js @@ -0,0 +1,15 @@ +var cc = require("../"); + +var chain = cc() + , name = "forFun"; + +chain + .add({ + __sample:"for fun only" + }, name) + .on("load", function() { + //It throw exception here + console.log(chain.get("__sample", name)); + //But if I drop the name param, it run normally and return as expected: "for fun only" + //console.log(chain.get("__sample")); + }); diff --git a/node_modules/npm/node_modules/config-chain/test/ignore-unfound-file.js b/node_modules/npm/node_modules/config-chain/test/ignore-unfound-file.js new file mode 100644 index 00000000..d742b82b --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/test/ignore-unfound-file.js @@ -0,0 +1,5 @@ + +var cc = require('..') + +//should not throw +cc(__dirname, 'non_existing_file') diff --git a/node_modules/npm/node_modules/config-chain/test/ini.js b/node_modules/npm/node_modules/config-chain/test/ini.js new file mode 100644 index 00000000..5572a6ed --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/test/ini.js @@ -0,0 +1,18 @@ + + +var cc =require('..') +var INI = require('ini') +var assert = require('assert') + +function test(obj) { + + var _json, _ini + var json = cc.parse (_json = JSON.stringify(obj)) + var ini = cc.parse (_ini = INI.stringify(obj)) +console.log(_ini, _json) + assert.deepEqual(json, ini) +} + + +test({hello: true}) + diff --git a/node_modules/npm/node_modules/config-chain/test/save.js b/node_modules/npm/node_modules/config-chain/test/save.js new file mode 100644 index 00000000..bc97bbd3 --- /dev/null +++ b/node_modules/npm/node_modules/config-chain/test/save.js @@ -0,0 +1,59 @@ +var CC = require('../index.js').ConfigChain +var test = require('tap').test + +var f1 = '/tmp/f1.ini' +var f2 = '/tmp/f2.json' + +var ini = require('ini') + +var f1data = {foo: {bar: 'baz'}, bloo: 'jaus'} +var f2data = {oof: {rab: 'zab'}, oolb: 'suaj'} + +var fs = require('fs') + +fs.writeFileSync(f1, ini.stringify(f1data), 'utf8') +fs.writeFileSync(f2, JSON.stringify(f2data), 'utf8') + +test('test saving and loading ini files', function (t) { + new CC() + .add({grelb:'blerg'}, 'opt') + .addFile(f1, 'ini', 'inifile') + .addFile(f2, 'json', 'jsonfile') + .on('load', function (cc) { + + t.same(cc.snapshot, { grelb: 'blerg', + bloo: 'jaus', + foo: { bar: 'baz' }, + oof: { rab: 'zab' }, + oolb: 'suaj' }) + + t.same(cc.list, [ { grelb: 'blerg' }, + { bloo: 'jaus', foo: { bar: 'baz' } }, + { oof: { rab: 'zab' }, oolb: 'suaj' } ]) + + cc.set('grelb', 'brelg', 'opt') + .set('foo', 'zoo', 'inifile') + .set('oof', 'ooz', 'jsonfile') + .save('inifile') + .save('jsonfile') + .on('save', function () { + t.equal(fs.readFileSync(f1, 'utf8'), + "bloo=jaus\nfoo=zoo\n") + t.equal(fs.readFileSync(f2, 'utf8'), + "{\"oof\":\"ooz\",\"oolb\":\"suaj\"}") + + t.same(cc.snapshot, { grelb: 'brelg', + bloo: 'jaus', + foo: 'zoo', + oof: 'ooz', + oolb: 'suaj' }) + + t.same(cc.list, [ { grelb: 'brelg' }, + { bloo: 'jaus', foo: 'zoo' }, + { oof: 'ooz', oolb: 'suaj' } ]) + + t.pass('ok') + t.end() + }) + }) +}) diff --git a/node_modules/npm/node_modules/editor/LICENSE b/node_modules/npm/node_modules/editor/LICENSE new file mode 100644 index 00000000..8b856bc4 --- /dev/null +++ b/node_modules/npm/node_modules/editor/LICENSE @@ -0,0 +1,21 @@ +Copyright 2013 James Halliday (mail@substack.net) + +This project is free software released under the MIT license: + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/editor/README.markdown b/node_modules/npm/node_modules/editor/README.markdown new file mode 100644 index 00000000..c1121cad --- /dev/null +++ b/node_modules/npm/node_modules/editor/README.markdown @@ -0,0 +1,54 @@ +editor +====== + +Launch $EDITOR in your program. + +example +======= + +``` js +var editor = require('editor'); +editor('beep.json', function (code, sig) { + console.log('finished editing with code ' + code); +}); +``` + +*** + +``` +$ node edit.js +``` + +![editor](http://substack.net/images/screenshots/editor.png) + +``` +finished editing with code 0 +``` + +methods +======= + +``` js +var editor = require('editor') +``` + +editor(file, opts={}, cb) +------------------------- + +Launch the `$EDITOR` (or `opts.editor`) for `file`. + +When the editor exits, `cb(code, sig)` fires. + +install +======= + +With [npm](http://npmjs.org) do: + +``` +npm install editor +``` + +license +======= + +MIT diff --git a/node_modules/npm/node_modules/editor/example/beep.json b/node_modules/npm/node_modules/editor/example/beep.json new file mode 100644 index 00000000..ac07d2da --- /dev/null +++ b/node_modules/npm/node_modules/editor/example/beep.json @@ -0,0 +1,5 @@ +{ + "a" : 3, + "b" : 4, + "c" : 5 +} diff --git a/node_modules/npm/node_modules/editor/example/edit.js b/node_modules/npm/node_modules/editor/example/edit.js new file mode 100644 index 00000000..ee117287 --- /dev/null +++ b/node_modules/npm/node_modules/editor/example/edit.js @@ -0,0 +1,4 @@ +var editor = require('../'); +editor(__dirname + '/beep.json', function (code, sig) { + console.log('finished editing with code ' + code); +}); diff --git a/node_modules/npm/node_modules/editor/index.js b/node_modules/npm/node_modules/editor/index.js new file mode 100644 index 00000000..3774edbe --- /dev/null +++ b/node_modules/npm/node_modules/editor/index.js @@ -0,0 +1,20 @@ +var spawn = require('child_process').spawn; + +module.exports = function (file, opts, cb) { + if (typeof opts === 'function') { + cb = opts; + opts = {}; + } + if (!opts) opts = {}; + + var ed = /^win/.test(process.platform) ? 'notepad' : 'vim'; + var editor = opts.editor || process.env.VISUAL || process.env.EDITOR || ed; + var args = editor.split(/\s+/); + var bin = args.shift(); + + var ps = spawn(bin, args.concat([ file ]), { stdio: 'inherit' }); + + ps.on('exit', function (code, sig) { + if (typeof cb === 'function') cb(code, sig) + }); +}; diff --git a/node_modules/npm/node_modules/editor/package.json b/node_modules/npm/node_modules/editor/package.json new file mode 100644 index 00000000..abeba2dc --- /dev/null +++ b/node_modules/npm/node_modules/editor/package.json @@ -0,0 +1,66 @@ +{ + "_from": "editor@>=1.0.0 <1.1.0", + "_id": "editor@1.0.0", + "_inBundle": true, + "_location": "/npm/editor", + "_nodeVersion": "1.6.3", + "_npmUser": { + "name": "substack", + "email": "substack@gmail.com" + }, + "_npmVersion": "2.7.5", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/editor/-/editor-1.0.0.tgz", + "_shasum": "60c7f87bd62bcc6a894fa8ccd6afb7823a24f742", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "bugs": { + "url": "https://github.com/substack/node-editor/issues" + }, + "dependencies": {}, + "description": "launch $EDITOR in your program", + "devDependencies": { + "tap": "~0.4.4" + }, + "directories": { + "example": "example", + "test": "test" + }, + "dist": { + "shasum": "60c7f87bd62bcc6a894fa8ccd6afb7823a24f742", + "tarball": "http://registry.npmjs.org/editor/-/editor-1.0.0.tgz" + }, + "engine": { + "node": ">=0.6" + }, + "gitHead": "15200af2c417c65a4df153f39f32143dcd476375", + "homepage": "https://github.com/substack/node-editor", + "keywords": [ + "text", + "edit", + "shell" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "substack", + "email": "mail@substack.net" + } + ], + "name": "editor", + "repository": { + "type": "git", + "url": "git://github.com/substack/node-editor.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.0.0" +} diff --git a/node_modules/npm/node_modules/fs-vacuum/.eslintrc b/node_modules/npm/node_modules/fs-vacuum/.eslintrc new file mode 100644 index 00000000..5c39c67e --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/.eslintrc @@ -0,0 +1,18 @@ +{ + "env" : { + "node" : true + }, + "rules" : { + "curly" : 0, + "no-lonely-if" : 1, + "no-mixed-requires" : 0, + "no-underscore-dangle" : 0, + "no-unused-vars" : [2, {"vars" : "all", "args" : "after-used"}], + "no-use-before-define" : [2, "nofunc"], + "quotes" : [1, "double", "avoid-escape"], + "semi" : [2, "never"], + "space-after-keywords" : 1, + "space-infix-ops" : 0, + "strict" : 0 + } +} diff --git a/node_modules/npm/node_modules/fs-vacuum/.npmignore b/node_modules/npm/node_modules/fs-vacuum/.npmignore new file mode 100644 index 00000000..3c3629e6 --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/npm/node_modules/fs-vacuum/.travis.yml b/node_modules/npm/node_modules/fs-vacuum/.travis.yml new file mode 100644 index 00000000..2325eae0 --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/.travis.yml @@ -0,0 +1,14 @@ +language: node_js +node_js: + - "5" + - "4" + - iojs + - "0.12" + - "0.10" + - "0.8" +sudo: false +script: "npm test" +before_install: + - "npm -g install npm" +notifications: + slack: npm-inc:kRqQjto7YbINqHPb1X6nS3g8 diff --git a/node_modules/npm/node_modules/fs-vacuum/LICENSE b/node_modules/npm/node_modules/fs-vacuum/LICENSE new file mode 100644 index 00000000..d07fa974 --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/LICENSE @@ -0,0 +1,13 @@ +Copyright (c) 2015, Forrest L Norvell + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/fs-vacuum/README.md b/node_modules/npm/node_modules/fs-vacuum/README.md new file mode 100644 index 00000000..df31243d --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/README.md @@ -0,0 +1,33 @@ +# fs-vacuum + +Remove the empty branches of a directory tree, optionally up to (but not +including) a specified base directory. Optionally nukes the leaf directory. + +## Usage + +```javascript +var logger = require("npmlog"); +var vacuum = require("fs-vacuum"); + +var options = { + base : "/path/to/my/tree/root", + purge : true, + log : logger.silly.bind(logger, "myCleanup") +}; + +/* Assuming there are no other files or directories in "out", "to", or "my", + * the final path will just be "/path/to/my/tree/root". + */ +vacuum("/path/to/my/tree/root/out/to/my/files", function (error) { + if (error) console.error("Unable to cleanly vacuum:", error.message); +}); +``` +# vacuum(directory, options, callback) + +* `directory` {String} Leaf node to remove. **Must be a directory, symlink, or file.** +* `options` {Object} + * `base` {String} No directories at or above this level of the filesystem will be removed. + * `purge` {Boolean} If set, nuke the whole leaf directory, including its contents. + * `log` {Function} A logging function that takes `npmlog`-compatible argument lists. +* `callback` {Function} Function to call once vacuuming is complete. + * `error` {Error} What went wrong along the way, if anything. diff --git a/node_modules/npm/node_modules/fs-vacuum/package.json b/node_modules/npm/node_modules/fs-vacuum/package.json new file mode 100644 index 00000000..e0f96cd8 --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/package.json @@ -0,0 +1,76 @@ +{ + "_from": "fs-vacuum@1.2.9", + "_id": "fs-vacuum@1.2.9", + "_inBundle": true, + "_location": "/npm/fs-vacuum", + "_nodeVersion": "5.10.1", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/fs-vacuum-1.2.9.tgz_1461273179969_0.39465441973879933" + }, + "_npmUser": { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + "_npmVersion": "3.8.7", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/fs-vacuum/-/fs-vacuum-1.2.9.tgz", + "_shasum": "4f90193ab8ea02890995bcd4e804659a5d366b2d", + "author": { + "name": "Forrest L Norvell", + "email": "ogd@aoaioxxysz.net" + }, + "bugs": { + "url": "https://github.com/npm/fs-vacuum/issues" + }, + "dependencies": { + "graceful-fs": "^4.1.2", + "path-is-inside": "^1.0.1", + "rimraf": "^2.5.2" + }, + "description": "recursively remove empty directories -- to a point", + "devDependencies": { + "errno": "~0.1.0", + "mkdirp": "^0.5.1", + "require-inject": "~1.3.0", + "standard": "^6.0.8", + "tap": "^5.7.1", + "tmp": "0.0.28" + }, + "directories": {}, + "dist": { + "shasum": "4f90193ab8ea02890995bcd4e804659a5d366b2d", + "tarball": "https://registry.npmjs.org/fs-vacuum/-/fs-vacuum-1.2.9.tgz" + }, + "gitHead": "acff37c635731a0169367acb32338d9d4e7d615c", + "homepage": "https://github.com/npm/fs-vacuum", + "keywords": [ + "rm", + "rimraf", + "clean" + ], + "license": "ISC", + "main": "vacuum.js", + "maintainers": [ + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + { + "name": "zkat", + "email": "kat@sykosomatic.org" + } + ], + "name": "fs-vacuum", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/fs-vacuum.git" + }, + "scripts": { + "test": "standard && tap test/*.js" + }, + "version": "1.2.9" +} diff --git a/node_modules/npm/node_modules/fs-vacuum/test/arguments.js b/node_modules/npm/node_modules/fs-vacuum/test/arguments.js new file mode 100644 index 00000000..17ff2ee5 --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/test/arguments.js @@ -0,0 +1,24 @@ +var test = require('tap').test + +var vacuum = require('../vacuum.js') + +test('vacuum throws on missing parameters', function (t) { + t.throws(vacuum, 'called with no parameters') + t.throws(function () { vacuum('directory', {}) }, 'called with no callback') + + t.end() +}) + +test('vacuum throws on incorrect types ("Forrest is pedantic" section)', function (t) { + t.throws(function () { + vacuum({}, {}, function () {}) + }, 'called with path parameter of incorrect type') + t.throws(function () { + vacuum('directory', 'directory', function () {}) + }, 'called with options of wrong type') + t.throws(function () { + vacuum('directory', {}, 'whoops') + }, "called with callback that isn't callable") + + t.end() +}) diff --git a/node_modules/npm/node_modules/fs-vacuum/test/base-leaf-mismatch.js b/node_modules/npm/node_modules/fs-vacuum/test/base-leaf-mismatch.js new file mode 100644 index 00000000..1a6c5356 --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/test/base-leaf-mismatch.js @@ -0,0 +1,16 @@ +var test = require('tap').test + +var vacuum = require('../vacuum.js') + +test('vacuum errors when base is set and path is not under it', function (t) { + vacuum('/a/made/up/path', {base: '/root/elsewhere'}, function (er) { + t.ok(er, 'got an error') + t.equal( + er.message, + '/a/made/up/path is not a child of /root/elsewhere', + 'got the expected error message' + ) + + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/fs-vacuum/test/no-entries-file-no-purge.js b/node_modules/npm/node_modules/fs-vacuum/test/no-entries-file-no-purge.js new file mode 100644 index 00000000..819adcdc --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/test/no-entries-file-no-purge.js @@ -0,0 +1,78 @@ +var path = require('path') + +var test = require('tap').test +var statSync = require('graceful-fs').statSync +var writeFile = require('graceful-fs').writeFile +var readdirSync = require('graceful-fs').readdirSync +var mkdtemp = require('tmp').dir +var mkdirp = require('mkdirp') + +var vacuum = require('../vacuum.js') + +// CONSTANTS +var TEMP_OPTIONS = { + unsafeCleanup: true, + mode: '0700' +} +var SHORT_PATH = path.join('i', 'am', 'a', 'path') +var PARTIAL_PATH = path.join(SHORT_PATH, 'that', 'ends', 'at', 'a') +var FULL_PATH = path.join(PARTIAL_PATH, 'file') + +var messages = [] +function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) } + +var testBase, partialPath, fullPath +test('xXx setup xXx', function (t) { + mkdtemp(TEMP_OPTIONS, function (er, tmpdir) { + t.ifError(er, 'temp directory exists') + + testBase = path.resolve(tmpdir, SHORT_PATH) + partialPath = path.resolve(tmpdir, PARTIAL_PATH) + fullPath = path.resolve(tmpdir, FULL_PATH) + + mkdirp(partialPath, function (er) { + t.ifError(er, 'made test path') + + writeFile(fullPath, new Buffer('hi'), function (er) { + t.ifError(er, 'made file') + + t.end() + }) + }) + }) +}) + +test('remove up to a point', function (t) { + vacuum(fullPath, {purge: false, base: testBase, log: log}, function (er) { + t.ifError(er, 'cleaned up to base') + + t.equal(messages.length, 6, 'got 5 removal & 1 finish message') + t.equal(messages[5], 'finished vacuuming up to ' + testBase) + + var stat + var verifyPath = fullPath + + function verify () { stat = statSync(verifyPath) } + + // handle the file separately + t.throws(verify, verifyPath + ' cannot be statted') + t.notOk(stat && stat.isFile(), verifyPath + ' is totally gone') + verifyPath = path.dirname(verifyPath) + + for (var i = 0; i < 4; i++) { + t.throws(verify, verifyPath + ' cannot be statted') + t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone') + verifyPath = path.dirname(verifyPath) + } + + t.doesNotThrow(function () { + stat = statSync(testBase) + }, testBase + ' can be statted') + t.ok(stat && stat.isDirectory(), testBase + ' is still a directory') + + var files = readdirSync(testBase) + t.equal(files.length, 0, 'nothing left in base directory') + + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/fs-vacuum/test/no-entries-link-no-purge.js b/node_modules/npm/node_modules/fs-vacuum/test/no-entries-link-no-purge.js new file mode 100644 index 00000000..833d970d --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/test/no-entries-link-no-purge.js @@ -0,0 +1,78 @@ +var path = require('path') + +var test = require('tap').test +var statSync = require('graceful-fs').statSync +var symlinkSync = require('graceful-fs').symlinkSync +var readdirSync = require('graceful-fs').readdirSync +var mkdtemp = require('tmp').dir +var mkdirp = require('mkdirp') + +var vacuum = require('../vacuum.js') + +// CONSTANTS +var TEMP_OPTIONS = { + unsafeCleanup: true, + mode: '0700' +} +var SHORT_PATH = path.join('i', 'am', 'a', 'path') +var TARGET_PATH = path.join('target-link', 'in', 'the', 'middle') +var PARTIAL_PATH = path.join(SHORT_PATH, 'with', 'a') +var FULL_PATH = path.join(PARTIAL_PATH, 'link') +var EXPANDO_PATH = path.join(SHORT_PATH, 'with', 'a', 'link', 'in', 'the', 'middle') + +var messages = [] +function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) } + +var testBase, targetPath, partialPath, fullPath, expandoPath +test('xXx setup xXx', function (t) { + mkdtemp(TEMP_OPTIONS, function (er, tmpdir) { + t.ifError(er, 'temp directory exists') + + testBase = path.resolve(tmpdir, SHORT_PATH) + targetPath = path.resolve(tmpdir, TARGET_PATH) + partialPath = path.resolve(tmpdir, PARTIAL_PATH) + fullPath = path.resolve(tmpdir, FULL_PATH) + expandoPath = path.resolve(tmpdir, EXPANDO_PATH) + + mkdirp(partialPath, function (er) { + t.ifError(er, 'made test path') + + mkdirp(targetPath, function (er) { + t.ifError(er, 'made target path') + + symlinkSync(path.join(tmpdir, 'target-link'), fullPath) + + t.end() + }) + }) + }) +}) + +test('remove up to a point', function (t) { + vacuum(expandoPath, {purge: false, base: testBase, log: log}, function (er) { + t.ifError(er, 'cleaned up to base') + + t.equal(messages.length, 7, 'got 6 removal & 1 finish message') + t.equal(messages[6], 'finished vacuuming up to ' + testBase) + + var stat + var verifyPath = expandoPath + function verify () { stat = statSync(verifyPath) } + + for (var i = 0; i < 6; i++) { + t.throws(verify, verifyPath + ' cannot be statted') + t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone') + verifyPath = path.dirname(verifyPath) + } + + t.doesNotThrow(function () { + stat = statSync(testBase) + }, testBase + ' can be statted') + t.ok(stat && stat.isDirectory(), testBase + ' is still a directory') + + var files = readdirSync(testBase) + t.equal(files.length, 0, 'nothing left in base directory') + + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/fs-vacuum/test/no-entries-no-purge.js b/node_modules/npm/node_modules/fs-vacuum/test/no-entries-no-purge.js new file mode 100644 index 00000000..03c17923 --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/test/no-entries-no-purge.js @@ -0,0 +1,61 @@ +var path = require('path') + +var test = require('tap').test +var statSync = require('graceful-fs').statSync +var mkdtemp = require('tmp').dir +var mkdirp = require('mkdirp') + +var vacuum = require('../vacuum.js') + +// CONSTANTS +var TEMP_OPTIONS = { + unsafeCleanup: true, + mode: '0700' +} +var SHORT_PATH = path.join('i', 'am', 'a', 'path') +var LONG_PATH = path.join(SHORT_PATH, 'of', 'a', 'certain', 'length') + +var messages = [] +function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) } + +var testPath, testBase +test('xXx setup xXx', function (t) { + mkdtemp(TEMP_OPTIONS, function (er, tmpdir) { + t.ifError(er, 'temp directory exists') + + testBase = path.resolve(tmpdir, SHORT_PATH) + testPath = path.resolve(tmpdir, LONG_PATH) + + mkdirp(testPath, function (er) { + t.ifError(er, 'made test path') + + t.end() + }) + }) +}) + +test('remove up to a point', function (t) { + vacuum(testPath, {purge: false, base: testBase, log: log}, function (er) { + t.ifError(er, 'cleaned up to base') + + t.equal(messages.length, 5, 'got 4 removal & 1 finish message') + t.equal(messages[4], 'finished vacuuming up to ' + testBase) + + var stat + var verifyPath = testPath + function verify () { stat = statSync(verifyPath) } + + for (var i = 0; i < 4; i++) { + t.throws(verify, verifyPath + ' cannot be statted') + t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone') + verifyPath = path.dirname(verifyPath) + } + + t.doesNotThrow(function () { + stat = statSync(testBase) + }, testBase + ' can be statted') + t.ok(stat && stat.isDirectory(), testBase + ' is still a directory') + + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/fs-vacuum/test/no-entries-with-link-purge.js b/node_modules/npm/node_modules/fs-vacuum/test/no-entries-with-link-purge.js new file mode 100644 index 00000000..990b69d8 --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/test/no-entries-with-link-purge.js @@ -0,0 +1,78 @@ +var path = require('path') + +var test = require('tap').test +var statSync = require('graceful-fs').statSync +var writeFileSync = require('graceful-fs').writeFileSync +var symlinkSync = require('graceful-fs').symlinkSync +var mkdtemp = require('tmp').dir +var mkdirp = require('mkdirp') + +var vacuum = require('../vacuum.js') + +// CONSTANTS +var TEMP_OPTIONS = { + unsafeCleanup: true, + mode: '0700' +} +var SHORT_PATH = path.join('i', 'am', 'a', 'path') +var TARGET_PATH = 'link-target' +var FIRST_FILE = path.join(TARGET_PATH, 'monsieurs') +var SECOND_FILE = path.join(TARGET_PATH, 'mesdames') +var PARTIAL_PATH = path.join(SHORT_PATH, 'with', 'a', 'definite') +var FULL_PATH = path.join(PARTIAL_PATH, 'target') + +var messages = [] +function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) } + +var testBase, partialPath, fullPath, targetPath +test('xXx setup xXx', function (t) { + mkdtemp(TEMP_OPTIONS, function (er, tmpdir) { + t.ifError(er, 'temp directory exists') + + testBase = path.resolve(tmpdir, SHORT_PATH) + targetPath = path.resolve(tmpdir, TARGET_PATH) + partialPath = path.resolve(tmpdir, PARTIAL_PATH) + fullPath = path.resolve(tmpdir, FULL_PATH) + + mkdirp(partialPath, function (er) { + t.ifError(er, 'made test path') + + mkdirp(targetPath, function (er) { + t.ifError(er, 'made target path') + + writeFileSync(path.resolve(tmpdir, FIRST_FILE), new Buffer("c'est vraiment joli")) + writeFileSync(path.resolve(tmpdir, SECOND_FILE), new Buffer('oui oui')) + symlinkSync(targetPath, fullPath) + + t.end() + }) + }) + }) +}) + +test('remove up to a point', function (t) { + vacuum(fullPath, {purge: true, base: testBase, log: log}, function (er) { + t.ifError(er, 'cleaned up to base') + + t.equal(messages.length, 5, 'got 4 removal & 1 finish message') + t.equal(messages[0], 'purging ' + fullPath) + t.equal(messages[4], 'finished vacuuming up to ' + testBase) + + var stat + var verifyPath = fullPath + function verify () { stat = statSync(verifyPath) } + + for (var i = 0; i < 4; i++) { + t.throws(verify, verifyPath + ' cannot be statted') + t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone') + verifyPath = path.dirname(verifyPath) + } + + t.doesNotThrow(function () { + stat = statSync(testBase) + }, testBase + ' can be statted') + t.ok(stat && stat.isDirectory(), testBase + ' is still a directory') + + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/fs-vacuum/test/no-entries-with-purge.js b/node_modules/npm/node_modules/fs-vacuum/test/no-entries-with-purge.js new file mode 100644 index 00000000..d3ab0c2b --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/test/no-entries-with-purge.js @@ -0,0 +1,67 @@ +var path = require('path') + +var test = require('tap').test +var statSync = require('graceful-fs').statSync +var writeFileSync = require('graceful-fs').writeFileSync +var mkdtemp = require('tmp').dir +var mkdirp = require('mkdirp') + +var vacuum = require('../vacuum.js') + +// CONSTANTS +var TEMP_OPTIONS = { + unsafeCleanup: true, + mode: '0700' +} +var SHORT_PATH = path.join('i', 'am', 'a', 'path') +var LONG_PATH = path.join(SHORT_PATH, 'of', 'a', 'certain', 'kind') +var FIRST_FILE = path.join(LONG_PATH, 'monsieurs') +var SECOND_FILE = path.join(LONG_PATH, 'mesdames') + +var messages = [] +function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) } + +var testPath, testBase +test('xXx setup xXx', function (t) { + mkdtemp(TEMP_OPTIONS, function (er, tmpdir) { + t.ifError(er, 'temp directory exists') + + testBase = path.resolve(tmpdir, SHORT_PATH) + testPath = path.resolve(tmpdir, LONG_PATH) + + mkdirp(testPath, function (er) { + t.ifError(er, 'made test path') + + writeFileSync(path.resolve(tmpdir, FIRST_FILE), new Buffer("c'est vraiment joli")) + writeFileSync(path.resolve(tmpdir, SECOND_FILE), new Buffer('oui oui')) + t.end() + }) + }) +}) + +test('remove up to a point', function (t) { + vacuum(testPath, {purge: true, base: testBase, log: log}, function (er) { + t.ifError(er, 'cleaned up to base') + + t.equal(messages.length, 5, 'got 4 removal & 1 finish message') + t.equal(messages[0], 'purging ' + testPath) + t.equal(messages[4], 'finished vacuuming up to ' + testBase) + + var stat + var verifyPath = testPath + function verify () { stat = statSync(verifyPath) } + + for (var i = 0; i < 4; i++) { + t.throws(verify, verifyPath + ' cannot be statted') + t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone') + verifyPath = path.dirname(verifyPath) + } + + t.doesNotThrow(function () { + stat = statSync(testBase) + }, testBase + ' can be statted') + t.ok(stat && stat.isDirectory(), testBase + ' is still a directory') + + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/fs-vacuum/test/other-directories-no-purge.js b/node_modules/npm/node_modules/fs-vacuum/test/other-directories-no-purge.js new file mode 100644 index 00000000..b18f7eb2 --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/test/other-directories-no-purge.js @@ -0,0 +1,76 @@ +var path = require('path') + +var test = require('tap').test +var statSync = require('graceful-fs').statSync +var mkdtemp = require('tmp').dir +var mkdirp = require('mkdirp') + +var vacuum = require('../vacuum.js') + +// CONSTANTS +var TEMP_OPTIONS = { + unsafeCleanup: true, + mode: '0700' +} +var SHORT_PATH = path.join('i', 'am', 'a', 'path') +var REMOVE_PATH = path.join(SHORT_PATH, 'of', 'a', 'certain', 'length') +var OTHER_PATH = path.join(SHORT_PATH, 'of', 'no', 'qualities') + +var messages = [] +function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) } + +var testBase, testPath, otherPath +test('xXx setup xXx', function (t) { + mkdtemp(TEMP_OPTIONS, function (er, tmpdir) { + t.ifError(er, 'temp directory exists') + + testBase = path.resolve(tmpdir, SHORT_PATH) + testPath = path.resolve(tmpdir, REMOVE_PATH) + otherPath = path.resolve(tmpdir, OTHER_PATH) + + mkdirp(testPath, function (er) { + t.ifError(er, 'made test path') + + mkdirp(otherPath, function (er) { + t.ifError(er, 'made other path') + + t.end() + }) + }) + }) +}) + +test('remove up to a point', function (t) { + vacuum(testPath, {purge: false, base: testBase, log: log}, function (er) { + t.ifError(er, 'cleaned up to base') + + t.equal(messages.length, 4, 'got 3 removal & 1 finish message') + t.equal( + messages[3], 'quitting because other entries in ' + testBase + '/of', + 'got expected final message' + ) + + var stat + var verifyPath = testPath + function verify () { stat = statSync(verifyPath) } + + for (var i = 0; i < 3; i++) { + t.throws(verify, verifyPath + ' cannot be statted') + t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone') + verifyPath = path.dirname(verifyPath) + } + + t.doesNotThrow(function () { + stat = statSync(otherPath) + }, otherPath + ' can be statted') + t.ok(stat && stat.isDirectory(), otherPath + ' is still a directory') + + var intersection = path.join(testBase, 'of') + t.doesNotThrow(function () { + stat = statSync(intersection) + }, intersection + ' can be statted') + t.ok(stat && stat.isDirectory(), intersection + ' is still a directory') + + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/fs-vacuum/test/racy-entries-eexist.js b/node_modules/npm/node_modules/fs-vacuum/test/racy-entries-eexist.js new file mode 100644 index 00000000..d467e996 --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/test/racy-entries-eexist.js @@ -0,0 +1,119 @@ +var path = require('path') + +var test = require('tap').test + +var readdir = require('graceful-fs').readdir +var readdirSync = require('graceful-fs').readdirSync +var rmdir = require('graceful-fs').rmdir +var statSync = require('graceful-fs').statSync +var writeFile = require('graceful-fs').writeFile +var mkdirp = require('mkdirp') +var mkdtemp = require('tmp').dir +var tmpFile = require('tmp').file +var EEXIST = require('errno').code.EEXIST +var ENOTEMPTY = require('errno').code.ENOTEMPTY + +var requireInject = require('require-inject') +var vacuum = requireInject('../vacuum.js', { + 'graceful-fs': { + 'lstat': require('graceful-fs').lstat, + 'readdir': function (dir, cb) { + readdir(dir, function (err, files) { + // Simulate racy removal by creating a file after vacuum + // thinks the directory is empty + if (dir === partialPath && files.length === 0) { + tmpFile({dir: dir}, function (err, path, fd) { + if (err) throw err + cb(err, files) + }) + } else { + cb(err, files) + } + }) + }, + 'rmdir': function (dir, cb) { + rmdir(dir, function (err) { + // Force EEXIST error from rmdir if the directory is non-empty + var mockErr = EEXIST + if (err) { + if (err.code === ENOTEMPTY.code) { + err.code = err.errno = mockErr.code + err.message = mockErr.code + ': ' + mockErr.description + ', ' + err.syscall + ' \'' + dir + '\'' + } + } + cb(err) + }) + }, + 'unlink': require('graceful-fs').unlink + } +}) + +// CONSTANTS +var TEMP_OPTIONS = { + unsafeCleanup: true, + mode: '0700' +} +var SHORT_PATH = path.join('i', 'am', 'a', 'path') +var PARTIAL_PATH = path.join(SHORT_PATH, 'that', 'ends', 'at', 'a') +var FULL_PATH = path.join(PARTIAL_PATH, 'file') + +var messages = [] +function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) } + +var testBase, partialPath, fullPath +test('xXx setup xXx', function (t) { + mkdtemp(TEMP_OPTIONS, function (er, tmpdir) { + t.ifError(er, 'temp directory exists') + + testBase = path.resolve(tmpdir, SHORT_PATH) + partialPath = path.resolve(tmpdir, PARTIAL_PATH) + fullPath = path.resolve(tmpdir, FULL_PATH) + + mkdirp(partialPath, function (er) { + t.ifError(er, 'made test path') + + writeFile(fullPath, new Buffer('hi'), function (er) { + t.ifError(er, 'made file') + + t.end() + }) + }) + }) +}) + +test('racy removal should quit gracefully', function (t) { + vacuum(fullPath, {purge: false, base: testBase, log: log}, function (er) { + t.ifError(er, 'cleaned up to base') + + t.equal(messages.length, 3, 'got 2 removal & 1 quit message') + t.equal(messages[2], 'quitting because new (racy) entries in ' + partialPath) + + var stat + var verifyPath = fullPath + + function verify () { stat = statSync(verifyPath) } + + // handle the file separately + t.throws(verify, verifyPath + ' cannot be statted') + t.notOk(stat && stat.isFile(), verifyPath + ' is totally gone') + verifyPath = path.dirname(verifyPath) + + for (var i = 0; i < 4; i++) { + t.doesNotThrow(function () { + stat = statSync(verifyPath) + }, verifyPath + ' can be statted') + t.ok(stat && stat.isDirectory(), verifyPath + ' is still a directory') + verifyPath = path.dirname(verifyPath) + } + + t.doesNotThrow(function () { + stat = statSync(testBase) + }, testBase + ' can be statted') + t.ok(stat && stat.isDirectory(), testBase + ' is still a directory') + + var files = readdirSync(testBase) + t.equal(files.length, 1, 'base directory untouched') + + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/fs-vacuum/test/racy-entries-enotempty.js b/node_modules/npm/node_modules/fs-vacuum/test/racy-entries-enotempty.js new file mode 100644 index 00000000..decc3807 --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/test/racy-entries-enotempty.js @@ -0,0 +1,119 @@ +var path = require('path') + +var test = require('tap').test + +var readdir = require('graceful-fs').readdir +var readdirSync = require('graceful-fs').readdirSync +var rmdir = require('graceful-fs').rmdir +var statSync = require('graceful-fs').statSync +var writeFile = require('graceful-fs').writeFile +var mkdirp = require('mkdirp') +var mkdtemp = require('tmp').dir +var tmpFile = require('tmp').file +var EEXIST = require('errno').code.EEXIST +var ENOTEMPTY = require('errno').code.ENOTEMPTY + +var requireInject = require('require-inject') +var vacuum = requireInject('../vacuum.js', { + 'graceful-fs': { + 'lstat': require('graceful-fs').lstat, + 'readdir': function (dir, cb) { + readdir(dir, function (err, files) { + // Simulate racy removal by creating a file after vacuum + // thinks the directory is empty + if (dir === partialPath && files.length === 0) { + tmpFile({dir: dir}, function (err, path, fd) { + if (err) throw err + cb(err, files) + }) + } else { + cb(err, files) + } + }) + }, + 'rmdir': function (dir, cb) { + rmdir(dir, function (err) { + // Force ENOTEMPTY error from rmdir if the directory is non-empty + var mockErr = ENOTEMPTY + if (err) { + if (err.code === EEXIST.code) { + err.code = err.errno = mockErr.code + err.message = mockErr.code + ': ' + mockErr.description + ', ' + err.syscall + ' \'' + dir + '\'' + } + } + cb(err) + }) + }, + 'unlink': require('graceful-fs').unlink + } +}) + +// CONSTANTS +var TEMP_OPTIONS = { + unsafeCleanup: true, + mode: '0700' +} +var SHORT_PATH = path.join('i', 'am', 'a', 'path') +var PARTIAL_PATH = path.join(SHORT_PATH, 'that', 'ends', 'at', 'a') +var FULL_PATH = path.join(PARTIAL_PATH, 'file') + +var messages = [] +function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) } + +var testBase, partialPath, fullPath +test('xXx setup xXx', function (t) { + mkdtemp(TEMP_OPTIONS, function (er, tmpdir) { + t.ifError(er, 'temp directory exists') + + testBase = path.resolve(tmpdir, SHORT_PATH) + partialPath = path.resolve(tmpdir, PARTIAL_PATH) + fullPath = path.resolve(tmpdir, FULL_PATH) + + mkdirp(partialPath, function (er) { + t.ifError(er, 'made test path') + + writeFile(fullPath, new Buffer('hi'), function (er) { + t.ifError(er, 'made file') + + t.end() + }) + }) + }) +}) + +test('racy removal should quit gracefully', function (t) { + vacuum(fullPath, {purge: false, base: testBase, log: log}, function (er) { + t.ifError(er, 'cleaned up to base') + + t.equal(messages.length, 3, 'got 2 removal & 1 quit message') + t.equal(messages[2], 'quitting because new (racy) entries in ' + partialPath) + + var stat + var verifyPath = fullPath + + function verify () { stat = statSync(verifyPath) } + + // handle the file separately + t.throws(verify, verifyPath + ' cannot be statted') + t.notOk(stat && stat.isFile(), verifyPath + ' is totally gone') + verifyPath = path.dirname(verifyPath) + + for (var i = 0; i < 4; i++) { + t.doesNotThrow(function () { + stat = statSync(verifyPath) + }, verifyPath + ' can be statted') + t.ok(stat && stat.isDirectory(), verifyPath + ' is still a directory') + verifyPath = path.dirname(verifyPath) + } + + t.doesNotThrow(function () { + stat = statSync(testBase) + }, testBase + ' can be statted') + t.ok(stat && stat.isDirectory(), testBase + ' is still a directory') + + var files = readdirSync(testBase) + t.equal(files.length, 1, 'base directory untouched') + + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/fs-vacuum/test/racy-entries.js b/node_modules/npm/node_modules/fs-vacuum/test/racy-entries.js new file mode 100644 index 00000000..c0ed5324 --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/test/racy-entries.js @@ -0,0 +1,104 @@ +var path = require('path') + +var test = require('tap').test + +var readdir = require('graceful-fs').readdir +var readdirSync = require('graceful-fs').readdirSync +var statSync = require('graceful-fs').statSync +var writeFile = require('graceful-fs').writeFile +var mkdirp = require('mkdirp') +var mkdtemp = require('tmp').dir +var tmpFile = require('tmp').file + +var requireInject = require('require-inject') +var vacuum = requireInject('../vacuum.js', { + 'graceful-fs': { + 'lstat': require('graceful-fs').lstat, + 'readdir': function (dir, cb) { + readdir(dir, function (err, files) { + // Simulate racy removal by creating a file after vacuum + // thinks the directory is empty + if (dir === partialPath && files.length === 0) { + tmpFile({dir: dir}, function (err, path, fd) { + if (err) throw err + cb(err, files) + }) + } else { + cb(err, files) + } + }) + }, + 'rmdir': require('graceful-fs').rmdir, + 'unlink': require('graceful-fs').unlink + } +}) + +// CONSTANTS +var TEMP_OPTIONS = { + unsafeCleanup: true, + mode: '0700' +} +var SHORT_PATH = path.join('i', 'am', 'a', 'path') +var PARTIAL_PATH = path.join(SHORT_PATH, 'that', 'ends', 'at', 'a') +var FULL_PATH = path.join(PARTIAL_PATH, 'file') + +var messages = [] +function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) } + +var testBase, partialPath, fullPath +test('xXx setup xXx', function (t) { + mkdtemp(TEMP_OPTIONS, function (er, tmpdir) { + t.ifError(er, 'temp directory exists') + + testBase = path.resolve(tmpdir, SHORT_PATH) + partialPath = path.resolve(tmpdir, PARTIAL_PATH) + fullPath = path.resolve(tmpdir, FULL_PATH) + + mkdirp(partialPath, function (er) { + t.ifError(er, 'made test path') + + writeFile(fullPath, new Buffer('hi'), function (er) { + t.ifError(er, 'made file') + + t.end() + }) + }) + }) +}) + +test('racy removal should quit gracefully', function (t) { + vacuum(fullPath, {purge: false, base: testBase, log: log}, function (er) { + t.ifError(er, 'cleaned up to base') + + t.equal(messages.length, 3, 'got 2 removal & 1 quit message') + t.equal(messages[2], 'quitting because new (racy) entries in ' + partialPath) + + var stat + var verifyPath = fullPath + + function verify () { stat = statSync(verifyPath) } + + // handle the file separately + t.throws(verify, verifyPath + ' cannot be statted') + t.notOk(stat && stat.isFile(), verifyPath + ' is totally gone') + verifyPath = path.dirname(verifyPath) + + for (var i = 0; i < 4; i++) { + t.doesNotThrow(function () { + stat = statSync(verifyPath) + }, verifyPath + ' can be statted') + t.ok(stat && stat.isDirectory(), verifyPath + ' is still a directory') + verifyPath = path.dirname(verifyPath) + } + + t.doesNotThrow(function () { + stat = statSync(testBase) + }, testBase + ' can be statted') + t.ok(stat && stat.isDirectory(), testBase + ' is still a directory') + + var files = readdirSync(testBase) + t.equal(files.length, 1, 'base directory untouched') + + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/fs-vacuum/vacuum.js b/node_modules/npm/node_modules/fs-vacuum/vacuum.js new file mode 100644 index 00000000..1fb674da --- /dev/null +++ b/node_modules/npm/node_modules/fs-vacuum/vacuum.js @@ -0,0 +1,112 @@ +var assert = require('assert') +var dirname = require('path').dirname +var resolve = require('path').resolve +var isInside = require('path-is-inside') + +var rimraf = require('rimraf') +var lstat = require('graceful-fs').lstat +var readdir = require('graceful-fs').readdir +var rmdir = require('graceful-fs').rmdir +var unlink = require('graceful-fs').unlink + +module.exports = vacuum + +function vacuum (leaf, options, cb) { + assert(typeof leaf === 'string', 'must pass in path to remove') + assert(typeof cb === 'function', 'must pass in callback') + + if (!options) options = {} + assert(typeof options === 'object', 'options must be an object') + + var log = options.log ? options.log : function () {} + + leaf = leaf && resolve(leaf) + var base = options.base && resolve(options.base) + if (base && !isInside(leaf, base)) { + return cb(new Error(leaf + ' is not a child of ' + base)) + } + + lstat(leaf, function (error, stat) { + if (error) { + if (error.code === 'ENOENT') return cb(null) + + log(error.stack) + return cb(error) + } + + if (!(stat && (stat.isDirectory() || stat.isSymbolicLink() || stat.isFile()))) { + log(leaf, 'is not a directory, file, or link') + return cb(new Error(leaf + ' is not a directory, file, or link')) + } + + if (options.purge) { + log('purging', leaf) + rimraf(leaf, function (error) { + if (error) return cb(error) + + next(dirname(leaf)) + }) + } else if (!stat.isDirectory()) { + log('removing', leaf) + unlink(leaf, function (error) { + if (error) return cb(error) + + next(dirname(leaf)) + }) + } else { + next(leaf) + } + }) + + function next (branch) { + branch = branch && resolve(branch) + // either we've reached the base or we've reached the root + if ((base && branch === base) || branch === dirname(branch)) { + log('finished vacuuming up to', branch) + return cb(null) + } + + readdir(branch, function (error, files) { + if (error) { + if (error.code === 'ENOENT') return cb(null) + + log('unable to check directory', branch, 'due to', error.message) + return cb(error) + } + + if (files.length > 0) { + log('quitting because other entries in', branch) + return cb(null) + } + + log('removing', branch) + lstat(branch, function (error, stat) { + if (error) { + if (error.code === 'ENOENT') return cb(null) + + log('unable to lstat', branch, 'due to', error.message) + return cb(error) + } + + var remove = stat.isDirectory() ? rmdir : unlink + remove(branch, function (error) { + if (error) { + if (error.code === 'ENOENT') { + log('quitting because lost the race to remove', branch) + return cb(null) + } + if (error.code === 'ENOTEMPTY' || error.code === 'EEXIST') { + log('quitting because new (racy) entries in', branch) + return cb(null) + } + + log('unable to remove', branch, 'due to', error.message) + return cb(error) + } + + next(dirname(branch)) + }) + }) + }) + } +} diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/.npmignore b/node_modules/npm/node_modules/fs-write-stream-atomic/.npmignore new file mode 100644 index 00000000..2f24c57c --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/.npmignore @@ -0,0 +1,3 @@ +node_modules/ +coverage/ +.nyc_output/ diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/.travis.yml b/node_modules/npm/node_modules/fs-write-stream-atomic/.travis.yml new file mode 100644 index 00000000..68946625 --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/.travis.yml @@ -0,0 +1,11 @@ +language: node_js +sudo: false +before_install: + - "npm -g install npm" +node_js: + - "0.8" + - "0.10" + - "0.12" + - "iojs" + - "4" + - "5" diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/LICENSE b/node_modules/npm/node_modules/fs-write-stream-atomic/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/README.md b/node_modules/npm/node_modules/fs-write-stream-atomic/README.md new file mode 100644 index 00000000..9a15d056 --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/README.md @@ -0,0 +1,35 @@ +# fs-write-stream-atomic + +Like `fs.createWriteStream(...)`, but atomic. + +Writes to a tmp file and does an atomic `fs.rename` to move it into +place when it's done. + +First rule of debugging: **It's always a race condition.** + +## USAGE + +```javascript +var fsWriteStreamAtomic = require('fs-write-stream-atomic') +// options are optional. +var write = fsWriteStreamAtomic('output.txt', options) +var read = fs.createReadStream('input.txt') +read.pipe(write) + +// When the write stream emits a 'finish' or 'close' event, +// you can be sure that it is moved into place, and contains +// all the bytes that were written to it, even if something else +// was writing to `output.txt` at the same time. +``` + +### `fsWriteStreamAtomic(filename, [options])` + +* `filename` {String} The file we want to write to +* `options` {Object} + * `chown` {Object} User and group to set ownership after write + * `uid` {Number} + * `gid` {Number} + * `encoding` {String} default = 'utf8' + * `mode` {Number} default = `0666` + * `flags` {String} default = `'w'` + diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/index.js b/node_modules/npm/node_modules/fs-write-stream-atomic/index.js new file mode 100644 index 00000000..59b50db6 --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/index.js @@ -0,0 +1,124 @@ +var fs = require('graceful-fs') +var Writable = require('readable-stream').Writable +var util = require('util') +var MurmurHash3 = require('imurmurhash') +var iferr = require('iferr') + +function murmurhex () { + var hash = MurmurHash3('') + for (var ii = 0; ii < arguments.length; ++ii) { + hash.hash(hash + arguments[ii]) + } + return hash.result() +} + +var invocations = 0 +function getTmpname (filename) { + return filename + '.' + murmurhex(__filename, process.pid, ++invocations) +} + +var setImmediate = global.setImmediate || setTimeout + +module.exports = WriteStreamAtomic + +// Requirements: +// 1. Write everything written to the stream to a temp file. +// 2. If there are no errors: +// a. moves the temp file into its final destination +// b. emits `finish` & `closed` ONLY after the file is +// fully flushed and renamed. +// 3. If there's an error, removes the temp file. + +util.inherits(WriteStreamAtomic, Writable) +function WriteStreamAtomic (path, options) { + if (!(this instanceof WriteStreamAtomic)) { + return new WriteStreamAtomic(path, options) + } + Writable.call(this, options) + + this.__atomicTarget = path + this.__atomicTmp = getTmpname(path) + + this.__atomicChown = options && options.chown + + this.__atomicClosed = false + + this.__atomicStream = fs.WriteStream(this.__atomicTmp, options) + + this.__atomicStream.once('open', handleOpen(this)) + this.__atomicStream.once('close', handleClose(this)) + this.__atomicStream.once('error', handleError(this)) +} + +// We have to suppress default finish emitting, because ordinarily it +// would happen as soon as `end` is called on us and all of the +// data has been written to our target stream. So we suppress +// finish from being emitted here, and only emit it after our +// target stream is closed and we've moved everything around. +WriteStreamAtomic.prototype.emit = function (event) { + if (event === 'finish') return this.__atomicStream.end() + return Writable.prototype.emit.apply(this, arguments) +} + +WriteStreamAtomic.prototype._write = function (buffer, encoding, cb) { + var flushed = this.__atomicStream.write(buffer, encoding) + if (flushed) return cb() + this.__atomicStream.once('drain', cb) +} + +function handleOpen (writeStream) { + return function (fd) { + writeStream.emit('open', fd) + } +} + +function handleClose (writeStream) { + return function () { + if (writeStream.__atomicClosed) return + writeStream.__atomicClosed = true + if (writeStream.__atomicChown) { + var uid = writeStream.__atomicChown.uid + var gid = writeStream.__atomicChown.gid + return fs.chown(writeStream.__atomicTmp, uid, gid, iferr(cleanup, moveIntoPlace)) + } else { + moveIntoPlace() + } + } + function cleanup (err) { + fs.unlink(writeStream.__atomicTmp, function () { + writeStream.emit('error', err) + writeStream.emit('close') + }) + } + function moveIntoPlace () { + fs.rename(writeStream.__atomicTmp, writeStream.__atomicTarget, iferr(cleanup, end)) + } + function end () { + // We have to use our parent class directly because we suppress `finish` + // events fired via our own emit method. + Writable.prototype.emit.call(writeStream, 'finish') + + // Delay the close to provide the same temporal separation a physical + // file operation would have– that is, the close event is emitted only + // after the async close operation completes. + setImmediate(function () { + writeStream.emit('close') + }) + } +} + +function handleError (writeStream) { + return function (er) { + cleanupSync() + writeStream.emit('error', er) + writeStream.__atomicClosed = true + writeStream.emit('close') + } + function cleanupSync () { + try { + fs.unlinkSync(writeStream.__atomicTmp) + } finally { + return + } + } +} diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/.npmignore b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/.npmignore new file mode 100644 index 00000000..3c3629e6 --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/LICENSE b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/LICENSE new file mode 100644 index 00000000..19d5f4bc --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014 Nadav Ivgi + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. \ No newline at end of file diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/README.md b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/README.md new file mode 100644 index 00000000..0940763f --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/README.md @@ -0,0 +1,40 @@ +# iferr + +Higher-order functions for easier error handling. + +`if (err) return cb(err);` be gone! + +## Install +```bash +npm install iferr +``` + +## Use + +### JavaScript example +```js +var iferr = require('iferr'); + +function get_friends_count(id, cb) { + User.load_user(id, iferr(cb, function(user) { + user.load_friends(iferr(cb, function(friends) { + cb(null, friends.length); + })); + })); +} +``` + +### CoffeeScript example +```coffee +iferr = require 'iferr' + +get_friends_count = (id, cb) -> + User.load_user id, iferr cb, (user) -> + user.load_friends iferr cb, (friends) -> + cb null, friends.length +``` + +(TODO: document tiferr, throwerr and printerr) + +## License +MIT diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/index.coffee b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/index.coffee new file mode 100644 index 00000000..da6d0071 --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/index.coffee @@ -0,0 +1,24 @@ +# Delegates to `succ` on sucecss or to `fail` on error +# ex: Thing.load 123, iferr cb, (thing) -> ... +iferr = (fail, succ) -> (err, a...) -> + if err? then fail err + else succ? a... + +# Like iferr, but also catches errors thrown from `succ` and passes to `fail` +tiferr = (fail, succ) -> iferr fail, (a...) -> + try succ a... + catch err then fail err + +# Delegate to the success function on success, or throw the error otherwise +# ex: Thing.load 123, throwerr (thing) -> ... +throwerr = iferr.bind null, (err) -> throw err + +# Prints errors when one is passed, or does nothing otherwise +# ex: thing.save printerr +printerr = iferr (err) -> console.error err.stack or err + +module.exports = exports = iferr +exports.iferr = iferr +exports.tiferr = tiferr +exports.throwerr = throwerr +exports.printerr = printerr diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/index.js b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/index.js new file mode 100644 index 00000000..78fce3d2 --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/index.js @@ -0,0 +1,49 @@ +// Generated by CoffeeScript 1.7.1 +(function() { + var exports, iferr, printerr, throwerr, tiferr, + __slice = [].slice; + + iferr = function(fail, succ) { + return function() { + var a, err; + err = arguments[0], a = 2 <= arguments.length ? __slice.call(arguments, 1) : []; + if (err != null) { + return fail(err); + } else { + return typeof succ === "function" ? succ.apply(null, a) : void 0; + } + }; + }; + + tiferr = function(fail, succ) { + return iferr(fail, function() { + var a, err; + a = 1 <= arguments.length ? __slice.call(arguments, 0) : []; + try { + return succ.apply(null, a); + } catch (_error) { + err = _error; + return fail(err); + } + }); + }; + + throwerr = iferr.bind(null, function(err) { + throw err; + }); + + printerr = iferr(function(err) { + return console.error(err.stack || err); + }); + + module.exports = exports = iferr; + + exports.iferr = iferr; + + exports.tiferr = tiferr; + + exports.throwerr = throwerr; + + exports.printerr = printerr; + +}).call(this); diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/package.json b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/package.json new file mode 100644 index 00000000..925a7527 --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/package.json @@ -0,0 +1,56 @@ +{ + "_from": "iferr@>=0.1.5 <0.2.0", + "_id": "iferr@0.1.5", + "_inBundle": true, + "_location": "/npm/fs-write-stream-atomic/iferr", + "_npmUser": { + "name": "nadav", + "email": "npm@shesek.info" + }, + "_npmVersion": "1.4.4", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/fs-write-stream-atomic" + ], + "_resolved": "https://registry.npmjs.org/iferr/-/iferr-0.1.5.tgz", + "_shasum": "c60eed69e6d8fdb6b3104a1fcbca1c192dc5b501", + "author": { + "name": "Nadav Ivgi" + }, + "bugs": { + "url": "https://github.com/shesek/iferr/issues" + }, + "description": "Higher-order functions for easier error handling", + "devDependencies": { + "coffee-script": "^1.7.1", + "mocha": "^1.18.2" + }, + "directories": {}, + "dist": { + "shasum": "c60eed69e6d8fdb6b3104a1fcbca1c192dc5b501", + "tarball": "http://registry.npmjs.org/iferr/-/iferr-0.1.5.tgz" + }, + "homepage": "https://github.com/shesek/iferr", + "keywords": [ + "error", + "errors" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "nadav", + "email": "npm@shesek.info" + } + ], + "name": "iferr", + "repository": { + "type": "git", + "url": "git+https://github.com/shesek/iferr.git" + }, + "scripts": { + "prepublish": "coffee -c index.coffee", + "test": "mocha" + }, + "version": "0.1.5" +} diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/test/index.coffee b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/test/index.coffee new file mode 100644 index 00000000..be0bc56f --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/test/index.coffee @@ -0,0 +1,42 @@ +{ iferr, tiferr, throwerr } = require '../index.coffee' +{ equal: eq, throws } = require 'assert' + +invoke_fail = (cb) -> cb new Error 'callback error' +invoke_succ = (cb) -> cb null +throw_error = -> throw new Error 'thrown' + +describe 'iferr', -> + it 'calls the error callback on errors', (done) -> + invoke_fail iferr( + (err) -> + eq err.message, 'callback error' + do done + -> + done new Error 'shouldn\'t call the success callback' + ) + + it 'calls the success callback on success', (done) -> + invoke_succ iferr( + -> done new Error 'shouldn\'t call the error callback' + done + ) + +describe 'tiferr', -> + it 'catches errors in the success callback', (done) -> + invoke_succ tiferr( + (err) -> + eq err.message, 'thrown' + do done + throw_error + ) + +describe 'throwerr', -> + it 'throws errors passed to the callback', (done)-> + try invoke_fail throwerr -> + done 'shouldn\'t call the success callback' + catch err + eq err.message, 'callback error' + do done + + it 'delegates to the success callback otherwise', (done) -> + invoke_succ throwerr done diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/test/mocha.opts b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/test/mocha.opts new file mode 100644 index 00000000..019defcf --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/test/mocha.opts @@ -0,0 +1,2 @@ +--compilers coffee:coffee-script/register +--reporter spec diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/package.json b/node_modules/npm/node_modules/fs-write-stream-atomic/package.json new file mode 100644 index 00000000..1cf3e7b4 --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/package.json @@ -0,0 +1,76 @@ +{ + "_from": "fs-write-stream-atomic@>=1.0.5 <1.1.0", + "_id": "fs-write-stream-atomic@1.0.8", + "_inBundle": true, + "_location": "/npm/fs-write-stream-atomic", + "_nodeVersion": "4.2.2", + "_npmUser": { + "name": "iarna", + "email": "me@re-becca.org" + }, + "_npmVersion": "3.5.2", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/fs-write-stream-atomic/-/fs-write-stream-atomic-1.0.8.tgz", + "_shasum": "e49aaddf288f87d46ff9e882f216a13abc40778b", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/fs-write-stream-atomic/issues" + }, + "dependencies": { + "graceful-fs": "^4.1.2", + "iferr": "^0.1.5", + "imurmurhash": "^0.1.4", + "readable-stream": "1 || 2" + }, + "description": "Like `fs.createWriteStream(...)`, but atomic.", + "devDependencies": { + "rimraf": "^2.4.4", + "standard": "^5.4.1", + "tap": "^2.3.1" + }, + "directories": { + "test": "test" + }, + "dist": { + "shasum": "e49aaddf288f87d46ff9e882f216a13abc40778b", + "tarball": "http://registry.npmjs.org/fs-write-stream-atomic/-/fs-write-stream-atomic-1.0.8.tgz" + }, + "gitHead": "b55824ee4de7f1ca23784929d68b1b8f5edbf4a4", + "homepage": "https://github.com/npm/fs-write-stream-atomic", + "license": "ISC", + "main": "index.js", + "maintainers": [ + { + "name": "iarna", + "email": "me@re-becca.org" + }, + { + "name": "isaacs", + "email": "i@izs.me" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + { + "name": "zkat", + "email": "kat@sykosomatic.org" + } + ], + "name": "fs-write-stream-atomic", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/fs-write-stream-atomic.git" + }, + "scripts": { + "test": "standard && tap --coverage test/*.js" + }, + "version": "1.0.8" +} diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/test/basic.js b/node_modules/npm/node_modules/fs-write-stream-atomic/test/basic.js new file mode 100644 index 00000000..d0205e15 --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/test/basic.js @@ -0,0 +1,97 @@ +var fs = require('graceful-fs') +var test = require('tap').test +var path = require('path') +var writeStream = require('../index.js') + +var rename = fs.rename +fs.rename = function (from, to, cb) { + setTimeout(function () { + rename(from, to, cb) + }, 100) +} + +test('basic', function (t) { + // open 10 write streams to the same file. + // then write to each of them, and to the target + // and verify at the end that each of them does their thing + var target = path.resolve(__dirname, 'test.txt') + var n = 10 + + // We run all of our assertions twice: + // once for finish, once for close + // There are 6 assertions, two fixed, plus 4 lines in the file. + t.plan(n * 2 * 6) + + var streams = [] + for (var i = 0; i < n; i++) { + var s = writeStream(target) + s.on('finish', verifier('finish', i)) + s.on('close', verifier('close', i)) + streams.push(s) + } + + function verifier (ev, num) { + return function () { + if (ev === 'close') { + t.equal(this.__emittedFinish, true, num + '. closed only after finish') + } else { + this.__emittedFinish = true + t.equal(ev, 'finish', num + '. finished') + } + + // make sure that one of the atomic streams won. + var res = fs.readFileSync(target, 'utf8') + var lines = res.trim().split(/\n/) + lines.forEach(function (line, lineno) { + var first = lines[0].match(/\d+$/)[0] + var cur = line.match(/\d+$/)[0] + t.equal(cur, first, num + '. line ' + lineno + ' matches') + }) + + var resExpr = /^first write \d+\nsecond write \d+\nthird write \d+\nfinal write \d+\n$/ + t.similar(res, resExpr, num + '. content matches') + } + } + + // now write something to each stream. + streams.forEach(function (stream, i) { + stream.write('first write ' + i + '\n') + }) + + // wait a sec for those writes to go out. + setTimeout(function () { + // write something else to the target. + fs.writeFileSync(target, 'brutality!\n') + + // write some more stuff. + streams.forEach(function (stream, i) { + stream.write('second write ' + i + '\n') + }) + + setTimeout(function () { + // Oops! Deleted the file! + fs.unlinkSync(target) + + // write some more stuff. + streams.forEach(function (stream, i) { + stream.write('third write ' + i + '\n') + }) + + setTimeout(function () { + fs.writeFileSync(target, 'brutality TWO!\n') + streams.forEach(function (stream, i) { + stream.end('final write ' + i + '\n') + }) + }, 50) + }, 50) + }, 50) +}) + +test('cleanup', function (t) { + fs.readdirSync(__dirname).filter(function (f) { + return f.match(/^test.txt/) + }).forEach(function (file) { + fs.unlinkSync(path.resolve(__dirname, file)) + }) + t.end() +}) diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/test/chown.js b/node_modules/npm/node_modules/fs-write-stream-atomic/test/chown.js new file mode 100644 index 00000000..1733cf27 --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/test/chown.js @@ -0,0 +1,44 @@ +'use strict' +var fs = require('graceful-fs') +var path = require('path') +var test = require('tap').test +var rimraf = require('rimraf') +var writeStream = require('../index.js') + +var target = path.resolve(__dirname, 'test-chown') + +test('chown works', function (t) { + t.plan(1) + var stream = writeStream(target, {chown: {uid: process.getuid(), gid: process.getgid()}}) + var hadError = false + stream.on('error', function (er) { + hadError = true + console.log('#', er) + }) + stream.on('close', function () { + t.is(hadError, false, 'no errors before close') + }) + stream.end() +}) + +test('chown fails', function (t) { + t.plan(1) + fs.chown = function (file, uid, gid, cb) { + cb(new Error('TEST BREAK')) + } + var stream = writeStream(target, {chown: {uid: process.getuid(), gid: process.getgid()}}) + var hadError = false + stream.on('error', function (er) { + hadError = true + console.log('#', er) + }) + stream.on('close', function () { + t.is(hadError, true, 'error before close') + }) + stream.end() +}) + +test('cleanup', function (t) { + rimraf.sync(target) + t.end() +}) diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/test/rename-fail.js b/node_modules/npm/node_modules/fs-write-stream-atomic/test/rename-fail.js new file mode 100644 index 00000000..7e27f0bf --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/test/rename-fail.js @@ -0,0 +1,30 @@ +'use strict' +var fs = require('graceful-fs') +var path = require('path') +var test = require('tap').test +var rimraf = require('rimraf') +var writeStream = require('../index.js') + +var target = path.resolve(__dirname, 'test-rename') + +test('rename fails', function (t) { + t.plan(1) + fs.rename = function (src, dest, cb) { + cb(new Error('TEST BREAK')) + } + var stream = writeStream(target) + var hadError = false + stream.on('error', function (er) { + hadError = true + console.log('#', er) + }) + stream.on('close', function () { + t.is(hadError, true, 'error before close') + }) + stream.end() +}) + +test('cleanup', function (t) { + rimraf.sync(target) + t.end() +}) diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/test/slow-close.js b/node_modules/npm/node_modules/fs-write-stream-atomic/test/slow-close.js new file mode 100644 index 00000000..9840a6ef --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/test/slow-close.js @@ -0,0 +1,40 @@ +'use strict' +var fs = require('graceful-fs') +var path = require('path') +var test = require('tap').test +var rimraf = require('rimraf') +var writeStream = require('../index.js') + +var target = path.resolve(__dirname, 'test-chown') + +test('slow close', function (t) { + t.plan(2) + // The goal here is to simulate the "file close" step happening so slowly + // that the whole close/rename process could finish before the file is + // actually closed (and thus buffers truely flushed to the OS). In + // previous versions of this module, this would result in the module + // emitting finish & close before the file was fully written and in + // turn, could break other layers that tried to read the new file. + var realEmit = fs.WriteStream.prototype.emit + var reallyClosed = false + fs.WriteStream.prototype.emit = function (event) { + if (event !== 'close') return realEmit.apply(this, arguments) + setTimeout(function () { + reallyClosed = true + realEmit.call(this, 'close') + }.bind(this), 200) + } + var stream = writeStream(target) + stream.on('finish', function () { + t.is(reallyClosed, true, "didn't finish before target was closed") + }) + stream.on('close', function () { + t.is(reallyClosed, true, "didn't close before target was closed") + }) + stream.end() +}) + +test('cleanup', function (t) { + rimraf.sync(target) + t.end() +}) diff --git a/node_modules/npm/node_modules/fs-write-stream-atomic/test/toolong.js b/node_modules/npm/node_modules/fs-write-stream-atomic/test/toolong.js new file mode 100644 index 00000000..f146cc55 --- /dev/null +++ b/node_modules/npm/node_modules/fs-write-stream-atomic/test/toolong.js @@ -0,0 +1,29 @@ +var path = require('path') +var test = require('tap').test +var writeStream = require('../index.js') + +function repeat (times, string) { + var output = '' + for (var ii = 0; ii < times; ++ii) { + output += string + } + return output +} + +var target = path.resolve(__dirname, repeat(1000, 'test')) + +test('name too long', function (t) { + t.plan(2) + var stream = writeStream(target) + var hadError = false + stream.on('error', function (er) { + if (!hadError) { + t.is(er.code, 'ENAMETOOLONG', target.length + ' character name results in ENAMETOOLONG') + hadError = true + } + }) + stream.on('close', function () { + t.ok(hadError, 'got error before close') + }) + stream.end() +}) diff --git a/node_modules/npm/node_modules/fstream-npm/.npmignore b/node_modules/npm/node_modules/fstream-npm/.npmignore new file mode 100644 index 00000000..c02f40ce --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/.npmignore @@ -0,0 +1,3 @@ +# ignore the output junk from the example scripts +example/output +node_modules/ diff --git a/node_modules/npm/node_modules/fstream-npm/.travis.yml b/node_modules/npm/node_modules/fstream-npm/.travis.yml new file mode 100644 index 00000000..3637c003 --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/.travis.yml @@ -0,0 +1,15 @@ +language: node_js +sudo: false +node_js: + - "5" + - "4" + - iojs + - "0.12" + - "0.10" + - "0.8" +before_install: + - "npm config set spin false" + - "npm install -g npm" +script: "npm test" +notifications: + slack: npm-inc:kRqQjto7YbINqHPb1X6nS3g8 diff --git a/node_modules/npm/node_modules/fstream-npm/LICENSE b/node_modules/npm/node_modules/fstream-npm/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/fstream-npm/README.md b/node_modules/npm/node_modules/fstream-npm/README.md new file mode 100644 index 00000000..2c01e907 --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/README.md @@ -0,0 +1,18 @@ +# fstream-npm + +This is an fstream DirReader class that will read a directory and filter +things according to the semantics of what goes in an npm package. + +For example: + +```javascript +// This will print out all the files that would be included +// by 'npm publish' or 'npm install' of this directory. + +var FN = require("fstream-npm") +FN({ path: "./" }) + .on("child", function (e) { + console.error(e.path.substr(e.root.path.length + 1)) + }) +``` + diff --git a/node_modules/npm/node_modules/fstream-npm/example/bundle.js b/node_modules/npm/node_modules/fstream-npm/example/bundle.js new file mode 100644 index 00000000..159e4f7b --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/example/bundle.js @@ -0,0 +1,13 @@ +// this example will bundle every dependency +var P = require("../") +P({ path: "./" }) + .on("package", bundleIt) + .on("entry", function (e) { + console.error(e.constructor.name, e.path.substr(e.root.dirname.length + 1)) + e.on("package", bundleIt) + }) + +function bundleIt (p) { + p.bundleDependencies = Object.keys(p.dependencies || {}) +} + diff --git a/node_modules/npm/node_modules/fstream-npm/example/dir-tar.js b/node_modules/npm/node_modules/fstream-npm/example/dir-tar.js new file mode 100644 index 00000000..393c796b --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/example/dir-tar.js @@ -0,0 +1,19 @@ +// this will show what ends up in the fstream-npm package +var P = require('fstream').DirReader +var tar = require('tar') +function f (entry) { + return entry.basename !== '.git' +} + +new P({ path: './', type: 'Directory', Directory: true, filter: f }) + .on('package', function (p) { + console.error('package', p) + }) + .on('ignoreFile', function (e) { + console.error('ignoreFile', e) + }) + .on('entry', function (e) { + console.error(e.constructor.name, e.path.substr(e.root.path.length + 1)) + }) + .pipe(tar.Pack()) + .pipe(process.stdout) diff --git a/node_modules/npm/node_modules/fstream-npm/example/dir.js b/node_modules/npm/node_modules/fstream-npm/example/dir.js new file mode 100644 index 00000000..e524a3bf --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/example/dir.js @@ -0,0 +1,25 @@ +// this will show what ends up in the fstream-npm package +var P = require('../') +var DW = require('fstream').DirWriter + +var target = new DW({ Directory: true, type: 'Directory', + path: __dirname + '/output'}) + +function f (entry) { + return entry.basename !== '.git' +} + +P({ path: './', type: 'Directory', isDirectory: true, filter: f }) + .on('package', function (p) { + console.error('package', p) + }) + .on('ignoreFile', function (e) { + console.error('ignoreFile', e) + }) + .on('entry', function (e) { + console.error(e.constructor.name, e.path) + }) + .pipe(target) + .on('end', function () { + console.error('ended') + }) diff --git a/node_modules/npm/node_modules/fstream-npm/example/example.js b/node_modules/npm/node_modules/fstream-npm/example/example.js new file mode 100644 index 00000000..2c933c44 --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/example/example.js @@ -0,0 +1,12 @@ +// this will show what ends up in the fstream-npm package +var P = require('../') +P({ path: './' }) + .on('package', function (p) { + console.error('package', p) + }) + .on('ignoreFile', function (e) { + console.error('ignoreFile', e) + }) + .on('entry', function (e) { + console.error(e.constructor.name, e.path.substr(e.root.dirname.length + 1)) + }) diff --git a/node_modules/npm/node_modules/fstream-npm/example/ig-tar.js b/node_modules/npm/node_modules/fstream-npm/example/ig-tar.js new file mode 100644 index 00000000..7a5b61fb --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/example/ig-tar.js @@ -0,0 +1,19 @@ +// this will show what ends up in the fstream-npm package +var P = require('fstream-ignore') +var tar = require('tar') +function f (entry) { + return entry.basename !== '.git' +} + +new P({ path: './', type: 'Directory', Directory: true, filter: f }) + .on('package', function (p) { + console.error('package', p) + }) + .on('ignoreFile', function (e) { + console.error('ignoreFile', e) + }) + .on('entry', function (e) { + console.error(e.constructor.name, e.path.substr(e.root.path.length + 1)) + }) + .pipe(tar.Pack()) + .pipe(process.stdout) diff --git a/node_modules/npm/node_modules/fstream-npm/example/tar.js b/node_modules/npm/node_modules/fstream-npm/example/tar.js new file mode 100644 index 00000000..b7f7e5f0 --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/example/tar.js @@ -0,0 +1,25 @@ +// this will show what ends up in the fstream-npm package +var P = require('../') +var tar = require('tar') +function f () { + return true +} +// function f (entry) { +// return entry.basename !== ".git" +// } + +new P({ path: './', type: 'Directory', isDirectory: true, filter: f }) + .on('package', function (p) { + console.error('package', p) + }) + .on('ignoreFile', function (e) { + console.error('ignoreFile', e) + }) + .on('entry', function (e) { + console.error(e.constructor.name, e.path) + }) + .on('end', function () { + console.error('ended') + }) + .pipe(tar.Pack()) + .pipe(process.stdout) diff --git a/node_modules/npm/node_modules/fstream-npm/fstream-npm.js b/node_modules/npm/node_modules/fstream-npm/fstream-npm.js new file mode 100644 index 00000000..554b98fe --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/fstream-npm.js @@ -0,0 +1,377 @@ +var Ignore = require('fstream-ignore') +var inherits = require('inherits') +var path = require('path') +var fs = require('fs') + +module.exports = Packer + +inherits(Packer, Ignore) + +function Packer (props) { + if (!(this instanceof Packer)) { + return new Packer(props) + } + + if (typeof props === 'string') { + props = { path: props } + } + + props.ignoreFiles = props.ignoreFiles || [ '.npmignore', + '.gitignore', + 'package.json' ] + + Ignore.call(this, props) + + this.bundled = props.bundled + this.bundleLinks = props.bundleLinks + this.package = props.package + + // only do the magic bundling stuff for the node_modules folder that + // lives right next to a package.json file. + this.bundleMagic = this.parent && + this.parent.packageRoot && + this.basename === 'node_modules' + + // in a node_modules folder, resolve symbolic links to + // bundled dependencies when creating the package. + props.follow = this.follow = this.bundleMagic + // console.error("follow?", this.path, props.follow) + + if (this === this.root || + this.parent && + this.parent.bundleMagic && + this.basename.charAt(0) !== '.') { + this.readBundledLinks() + } + + this.on('entryStat', function (entry, props) { + // files should *always* get into tarballs + // in a user-writable state, even if they're + // being installed from some wackey vm-mounted + // read-only filesystem. + entry.mode = props.mode = props.mode | parseInt('0200', 8) + }) +} + +Packer.prototype.readBundledLinks = function () { + if (this._paused) { + this.once('resume', this.addIgnoreFiles) + return + } + + this.pause() + fs.readdir(this.path + '/node_modules', function (er, list) { + // no harm if there's no bundle + var l = list && list.length + if (er || l === 0) return this.resume() + + var errState = null + var then = function then (er) { + if (errState) return + if (er) { + errState = er + return this.resume() + } + if (--l === 0) return this.resume() + }.bind(this) + + list.forEach(function (pkg) { + if (pkg.charAt(0) === '.') return then() + var pd = this.path + '/node_modules/' + pkg + + // scoped packages + if (pkg.charAt(0) === '@') { + fs.readdir(pd, function (er, slist) { + var sl = slist && slist.length + if (er || sl === 0) return then(er) + + l += sl + slist.forEach(function (spkg) { + if (spkg.charAt(0) === '.') return then() + var spd = pd + '/' + spkg + fs.realpath(spd, function (er, rp) { + if (er) return then() + this.bundleLinks = this.bundleLinks || {} + this.bundleLinks[pkg + '/' + spkg] = rp + then() + }.bind(this)) + }, this) + then() + }.bind(this)) + return + } + + fs.realpath(pd, function (er, rp) { + if (er) return then() + this.bundleLinks = this.bundleLinks || {} + this.bundleLinks[pkg] = rp + then() + }.bind(this)) + }, this) + }.bind(this)) +} + +Packer.prototype.applyIgnores = function (entry, partial, entryObj) { + if (!entryObj || entryObj.type !== 'Directory') { + // package.json files can never be ignored. + if (entry === 'package.json') return true + + // readme files should never be ignored. + if (entry.match(/^readme(\.[^\.]*)$/i)) return true + + // license files should never be ignored. + if (entry.match(/^(license|licence)(\.[^\.]*)?$/i)) return true + + // copyright notice files should never be ignored. + if (entry.match(/^(notice)(\.[^\.]*)?$/i)) return true + + // changelogs should never be ignored. + if (entry.match(/^(changes|changelog|history)(\.[^\.]*)?$/i)) return true + } + + // special rules. see below. + if (entry === 'node_modules' && this.packageRoot) return true + + // package.json main file should never be ignored. + var mainFile = this.package && this.package.main + if (mainFile && path.resolve(this.path, entry) === path.resolve(this.path, mainFile)) return true + + // some files are *never* allowed under any circumstances + // (VCS folders, native build cruft, npm cruft, regular cruft) + if (entry === '.git' || + entry === 'CVS' || + entry === '.svn' || + entry === '.hg' || + entry === '.lock-wscript' || + entry.match(/^\.wafpickle-[0-9]+$/) || + (this.parent && this.parent.packageRoot && this.basename === 'build' && + entry === 'config.gypi') || + entry === 'npm-debug.log' || + entry === '.npmrc' || + entry.match(/^\..*\.swp$/) || + entry === '.DS_Store' || + entry.match(/^\._/) + ) { + return false + } + + // in a node_modules folder, we only include bundled dependencies + // also, prevent packages in node_modules from being affected + // by rules set in the containing package, so that + // bundles don't get busted. + // Also, once in a bundle, everything is installed as-is + // To prevent infinite cycles in the case of cyclic deps that are + // linked with npm link, even in a bundle, deps are only bundled + // if they're not already present at a higher level. + if (this.bundleMagic) { + if (entry.charAt(0) === '@') { + var firstSlash = entry.indexOf('/') + // continue to list the packages in this scope + if (firstSlash === -1) return true + + // bubbling up. stop here and allow anything the bundled pkg allows + if (entry.indexOf('/', firstSlash + 1) !== -1) return true + } + // bubbling up. stop here and allow anything the bundled pkg allows + else if (entry.indexOf('/') !== -1) return true + + // never include the .bin. It's typically full of platform-specific + // stuff like symlinks and .cmd files anyway. + if (entry === '.bin') return false + + // the package root. + var p = this.parent + // the package before this one. + var pp = p && p.parent + + // if this entry has already been bundled, and is a symlink, + // and it is the *same* symlink as this one, then exclude it. + if (pp && pp.bundleLinks && this.bundleLinks && + pp.bundleLinks[entry] && + pp.bundleLinks[entry] === this.bundleLinks[entry]) { + return false + } + + // since it's *not* a symbolic link, if we're *already* in a bundle, + // then we should include everything. + if (pp && pp.package && pp.basename === 'node_modules') { + return true + } + + // only include it at this point if it's a bundleDependency + var bd = this.package && this.package.bundleDependencies + + if (bd && !Array.isArray(bd)) { + throw new Error(this.package.name + '\'s `bundledDependencies` should ' + + 'be an array') + } + + var shouldBundle = bd && bd.indexOf(entry) !== -1 + // if we're not going to bundle it, then it doesn't count as a bundleLink + // if (this.bundleLinks && !shouldBundle) delete this.bundleLinks[entry] + return shouldBundle + } + // if (this.bundled) return true + + return Ignore.prototype.applyIgnores.call(this, entry, partial, entryObj) +} + +Packer.prototype.addIgnoreFiles = function () { + var entries = this.entries + // if there's a .npmignore, then we do *not* want to + // read the .gitignore. + if (entries.indexOf('.npmignore') !== -1) { + var i = entries.indexOf('.gitignore') + if (i !== -1) { + entries.splice(i, 1) + } + } + + this.entries = entries + + Ignore.prototype.addIgnoreFiles.call(this) +} + +Packer.prototype.readRules = function (buf, e) { + if (e !== 'package.json') { + return Ignore.prototype.readRules.call(this, buf, e) + } + + buf = buf.toString().trim() + + if (buf.length === 0) return [] + + try { + var p = this.package = JSON.parse(buf) + } catch (er) { + // just pretend it's a normal old file, not magic at all. + return [] + } + + if (this === this.root) { + this.bundleLinks = this.bundleLinks || {} + this.bundleLinks[p.name] = this._path + } + + this.packageRoot = true + this.emit('package', p) + + // make bundle deps predictable + if (p.bundledDependencies && !p.bundleDependencies) { + p.bundleDependencies = p.bundledDependencies + delete p.bundledDependencies + } + + if (!p.files || !Array.isArray(p.files)) return [] + + // ignore everything except what's in the files array. + return ['*'].concat(p.files.map(function (f) { + return '!' + f + })).concat(p.files.map(function (f) { + return '!' + f.replace(/\/+$/, '') + '/**' + })) +} + +Packer.prototype.getChildProps = function (stat) { + var props = Ignore.prototype.getChildProps.call(this, stat) + + props.package = this.package + + props.bundled = this.bundled && this.bundled.slice(0) + props.bundleLinks = this.bundleLinks && + Object.create(this.bundleLinks) + + // Directories have to be read as Packers + // otherwise fstream.Reader will create a DirReader instead. + if (stat.isDirectory()) { + props.type = this.constructor + } + + // only follow symbolic links directly in the node_modules folder. + props.follow = false + return props +} + +var order = [ + 'package.json', + '.npmignore', + '.gitignore', + /^README(\.md)?$/, + 'LICENCE', + 'LICENSE', + /\.js$/ +] + +Packer.prototype.sort = function (a, b) { + for (var i = 0, l = order.length; i < l; i++) { + var o = order[i] + if (typeof o === 'string') { + if (a === o) return -1 + if (b === o) return 1 + } else { + if (a.match(o)) return -1 + if (b.match(o)) return 1 + } + } + + // deps go in the back + if (a === 'node_modules') return 1 + if (b === 'node_modules') return -1 + + return Ignore.prototype.sort.call(this, a, b) +} + +Packer.prototype.emitEntry = function (entry) { + if (this._paused) { + this.once('resume', this.emitEntry.bind(this, entry)) + return + } + + // if there is a .gitignore, then we're going to + // rename it to .npmignore in the output. + if (entry.basename === '.gitignore') { + entry.basename = '.npmignore' + entry.path = path.resolve(entry.dirname, entry.basename) + } + + // all *.gyp files are renamed to binding.gyp for node-gyp + // but only when they are in the same folder as a package.json file. + if (entry.basename.match(/\.gyp$/) && + this.entries.indexOf('package.json') !== -1) { + entry.basename = 'binding.gyp' + entry.path = path.resolve(entry.dirname, entry.basename) + } + + // skip over symbolic links + if (entry.type === 'SymbolicLink') { + entry.abort() + return + } + + if (entry.type !== 'Directory') { + // make it so that the folder in the tarball is named "package" + var h = path.dirname((entry.root || entry).path) + var t = entry.path.substr(h.length + 1).replace(/^[^\/\\]+/, 'package') + var p = h + '/' + t + + entry.path = p + entry.dirname = path.dirname(p) + return Ignore.prototype.emitEntry.call(this, entry) + } + + // we don't want empty directories to show up in package + // tarballs. + // don't emit entry events for dirs, but still walk through + // and read them. This means that we need to proxy up their + // entry events so that those entries won't be missed, since + // .pipe() doesn't do anythign special with "child" events, on + // with "entry" events. + var me = this + entry.on('entry', function (e) { + if (e.parent === entry) { + e.parent = me + me.emit('entry', e) + } + }) + entry.on('package', this.emit.bind(this, 'package')) +} diff --git a/node_modules/npm/node_modules/fstream-npm/node_modules/fstream-ignore/LICENSE b/node_modules/npm/node_modules/fstream-npm/node_modules/fstream-ignore/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/node_modules/fstream-ignore/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/fstream-npm/node_modules/fstream-ignore/README.md b/node_modules/npm/node_modules/fstream-npm/node_modules/fstream-ignore/README.md new file mode 100644 index 00000000..31170fea --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/node_modules/fstream-ignore/README.md @@ -0,0 +1,22 @@ +# fstream-ignore + +A fstream DirReader that filters out files that match globs in `.ignore` +files throughout the tree, like how git ignores files based on a +`.gitignore` file. + +Here's an example: + +```javascript +var Ignore = require("fstream-ignore") +Ignore({ path: __dirname + , ignoreFiles: [".ignore", ".gitignore"] + }) + .on("child", function (c) { + console.error(c.path.substr(c.root.path.length + 1)) + }) + .pipe(tar.Pack()) + .pipe(fs.createWriteStream("foo.tar")) +``` + +This will tar up the files in __dirname into `foo.tar`, ignoring +anything matched by the globs in any .iginore or .gitignore file. diff --git a/node_modules/npm/node_modules/fstream-npm/node_modules/fstream-ignore/ignore.js b/node_modules/npm/node_modules/fstream-npm/node_modules/fstream-ignore/ignore.js new file mode 100644 index 00000000..212fc7bd --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/node_modules/fstream-ignore/ignore.js @@ -0,0 +1,275 @@ +// Essentially, this is a fstream.DirReader class, but with a +// bit of special logic to read the specified sort of ignore files, +// and a filter that prevents it from picking up anything excluded +// by those files. + +var Minimatch = require("minimatch").Minimatch +, fstream = require("fstream") +, DirReader = fstream.DirReader +, inherits = require("inherits") +, path = require("path") +, fs = require("fs") + +module.exports = IgnoreReader + +inherits(IgnoreReader, DirReader) + +function IgnoreReader (props) { + if (!(this instanceof IgnoreReader)) { + return new IgnoreReader(props) + } + + // must be a Directory type + if (typeof props === "string") { + props = { path: path.resolve(props) } + } + + props.type = "Directory" + props.Directory = true + + if (!props.ignoreFiles) props.ignoreFiles = [".ignore"] + this.ignoreFiles = props.ignoreFiles + + this.ignoreRules = null + + // ensure that .ignore files always show up at the top of the list + // that way, they can be read before proceeding to handle other + // entries in that same folder + if (props.sort) { + this._sort = props.sort === "alpha" ? alphasort : props.sort + props.sort = null + } + + this.on("entries", function () { + // if there are any ignore files in the list, then + // pause and add them. + // then, filter the list based on our ignoreRules + + var hasIg = this.entries.some(this.isIgnoreFile, this) + + if (!hasIg) return this.filterEntries() + + this.addIgnoreFiles() + }) + + // we filter entries before we know what they are. + // however, directories have to be re-tested against + // rules with a "/" appended, because "a/b/" will only + // match if "a/b" is a dir, and not otherwise. + this.on("_entryStat", function (entry, props) { + var t = entry.basename + if (!this.applyIgnores(entry.basename, + entry.type === "Directory", + entry)) { + entry.abort() + } + }.bind(this)) + + DirReader.call(this, props) +} + + +IgnoreReader.prototype.addIgnoreFiles = function () { + if (this._paused) { + this.once("resume", this.addIgnoreFiles) + return + } + if (this._ignoreFilesAdded) return + this._ignoreFilesAdded = true + + var newIg = this.entries.filter(this.isIgnoreFile, this) + , count = newIg.length + , errState = null + + if (!count) return + + this.pause() + + var then = function (er) { + if (errState) return + if (er) return this.emit("error", errState = er) + if (-- count === 0) { + this.filterEntries() + this.resume() + } else { + this.addIgnoreFile(newIg[newIg.length - count], then) + } + }.bind(this) + + this.addIgnoreFile(newIg[0], then) +} + + +IgnoreReader.prototype.isIgnoreFile = function (e) { + return e !== "." && + e !== ".." && + -1 !== this.ignoreFiles.indexOf(e) +} + + +IgnoreReader.prototype.getChildProps = function (stat) { + var props = DirReader.prototype.getChildProps.call(this, stat) + props.ignoreFiles = this.ignoreFiles + + // Directories have to be read as IgnoreReaders + // otherwise fstream.Reader will create a DirReader instead. + if (stat.isDirectory()) { + props.type = this.constructor + } + return props +} + + +IgnoreReader.prototype.addIgnoreFile = function (e, cb) { + // read the file, and then call addIgnoreRules + // if there's an error, then tell the cb about it. + + var ig = path.resolve(this.path, e) + fs.readFile(ig, function (er, data) { + if (er) return cb(er) + + this.emit("ignoreFile", e, data) + var rules = this.readRules(data, e) + this.addIgnoreRules(rules, e) + cb() + }.bind(this)) +} + + +IgnoreReader.prototype.readRules = function (buf, e) { + return buf.toString().split(/\r?\n/) +} + + +// Override this to do fancier things, like read the +// "files" array from a package.json file or something. +IgnoreReader.prototype.addIgnoreRules = function (set, e) { + // filter out anything obvious + set = set.filter(function (s) { + s = s.trim() + return s && !s.match(/^#/) + }) + + // no rules to add! + if (!set.length) return + + // now get a minimatch object for each one of these. + // Note that we need to allow dot files by default, and + // not switch the meaning of their exclusion + var mmopt = { matchBase: true, dot: true, flipNegate: true } + , mm = set.map(function (s) { + var m = new Minimatch(s, mmopt) + m.ignoreFile = e + return m + }) + + if (!this.ignoreRules) this.ignoreRules = [] + this.ignoreRules.push.apply(this.ignoreRules, mm) +} + + +IgnoreReader.prototype.filterEntries = function () { + // this exclusion is at the point where we know the list of + // entries in the dir, but don't know what they are. since + // some of them *might* be directories, we have to run the + // match in dir-mode as well, so that we'll pick up partials + // of files that will be included later. Anything included + // at this point will be checked again later once we know + // what it is. + this.entries = this.entries.filter(function (entry) { + // at this point, we don't know if it's a dir or not. + return this.applyIgnores(entry) || this.applyIgnores(entry, true) + }, this) +} + + +IgnoreReader.prototype.applyIgnores = function (entry, partial, obj) { + var included = true + + // this = /a/b/c + // entry = d + // parent /a/b sees c/d + if (this.parent && this.parent.applyIgnores) { + var pt = this.basename + "/" + entry + included = this.parent.applyIgnores(pt, partial) + } + + // Negated Rules + // Since we're *ignoring* things here, negating means that a file + // is re-included, if it would have been excluded by a previous + // rule. So, negated rules are only relevant if the file + // has been excluded. + // + // Similarly, if a file has been excluded, then there's no point + // trying it against rules that have already been applied + // + // We're using the "flipnegate" flag here, which tells minimatch + // to set the "negate" for our information, but still report + // whether the core pattern was a hit or a miss. + + if (!this.ignoreRules) { + return included + } + + this.ignoreRules.forEach(function (rule) { + // negation means inclusion + if (rule.negate && included || + !rule.negate && !included) { + // unnecessary + return + } + + // first, match against /foo/bar + var match = rule.match("/" + entry) + + if (!match) { + // try with the leading / trimmed off the test + // eg: foo/bar instead of /foo/bar + match = rule.match(entry) + } + + // if the entry is a directory, then it will match + // with a trailing slash. eg: /foo/bar/ or foo/bar/ + if (!match && partial) { + match = rule.match("/" + entry + "/") || + rule.match(entry + "/") + } + + // When including a file with a negated rule, it's + // relevant if a directory partially matches, since + // it may then match a file within it. + // Eg, if you ignore /a, but !/a/b/c + if (!match && rule.negate && partial) { + match = rule.match("/" + entry, true) || + rule.match(entry, true) + } + + if (match) { + included = rule.negate + } + }, this) + + return included +} + + +IgnoreReader.prototype.sort = function (a, b) { + var aig = this.ignoreFiles.indexOf(a) !== -1 + , big = this.ignoreFiles.indexOf(b) !== -1 + + if (aig && !big) return -1 + if (big && !aig) return 1 + return this._sort(a, b) +} + +IgnoreReader.prototype._sort = function (a, b) { + return 0 +} + +function alphasort (a, b) { + return a === b ? 0 + : a.toLowerCase() > b.toLowerCase() ? 1 + : a.toLowerCase() < b.toLowerCase() ? -1 + : a > b ? 1 + : -1 +} diff --git a/node_modules/npm/node_modules/fstream-npm/node_modules/fstream-ignore/package.json b/node_modules/npm/node_modules/fstream-npm/node_modules/fstream-ignore/package.json new file mode 100644 index 00000000..0eed4895 --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/node_modules/fstream-ignore/package.json @@ -0,0 +1,76 @@ +{ + "_from": "fstream-ignore@>=1.0.0 <2.0.0", + "_id": "fstream-ignore@1.0.5", + "_inBundle": true, + "_location": "/npm/fstream-npm/fstream-ignore", + "_nodeVersion": "5.10.1", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/fstream-ignore-1.0.5.tgz_1463518095640_0.10221575922332704" + }, + "_npmUser": { + "name": "zkat", + "email": "kat@sykosomatic.org" + }, + "_npmVersion": "3.9.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/fstream-npm" + ], + "_resolved": "https://registry.npmjs.org/fstream-ignore/-/fstream-ignore-1.0.5.tgz", + "_shasum": "9c31dae34767018fe1d249b24dada67d092da105", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/fstream-ignore/issues" + }, + "dependencies": { + "fstream": "^1.0.0", + "inherits": "2", + "minimatch": "^3.0.0" + }, + "description": "A thing for ignoring files based on globs", + "devDependencies": { + "mkdirp": "", + "rimraf": "", + "tap": "^5.7.1" + }, + "directories": {}, + "dist": { + "shasum": "9c31dae34767018fe1d249b24dada67d092da105", + "tarball": "https://registry.npmjs.org/fstream-ignore/-/fstream-ignore-1.0.5.tgz" + }, + "files": [ + "ignore.js" + ], + "gitHead": "1438a1a2c25fee71327c36c86de787a14a53ffd4", + "homepage": "https://github.com/isaacs/fstream-ignore#readme", + "license": "ISC", + "main": "ignore.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + { + "name": "zkat", + "email": "kat@sykosomatic.org" + } + ], + "name": "fstream-ignore", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/fstream-ignore.git" + }, + "scripts": { + "test": "tap test/*.js --cov" + }, + "version": "1.0.5" +} diff --git a/node_modules/npm/node_modules/fstream-npm/package.json b/node_modules/npm/node_modules/fstream-npm/package.json new file mode 100644 index 00000000..0be4d32b --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/package.json @@ -0,0 +1,82 @@ +{ + "_from": "fstream-npm@1.1.1", + "_id": "fstream-npm@1.1.1", + "_inBundle": true, + "_location": "/npm/fstream-npm", + "_nodeVersion": "5.10.1", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/fstream-npm-1.1.1.tgz_1470163716583_0.04285589815117419" + }, + "_npmUser": { + "name": "zkat", + "email": "kat@sykosomatic.org" + }, + "_npmVersion": "3.10.6", + "_phantomChildren": { + "fstream": "1.0.10", + "inherits": "2.0.3", + "minimatch": "3.0.3" + }, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/fstream-npm/-/fstream-npm-1.1.1.tgz", + "_shasum": "6b9175db6239a83d8209e232426c494dbb29690c", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/fstream-npm/issues" + }, + "dependencies": { + "fstream-ignore": "^1.0.0", + "inherits": "2" + }, + "description": "fstream class for creating npm packages", + "devDependencies": { + "graceful-fs": "^4.1.2", + "mkdirp": "^0.5.1", + "rimraf": "^2.4.2", + "standard": "^4.3.1", + "tap": "^1.3.2" + }, + "directories": {}, + "dist": { + "shasum": "6b9175db6239a83d8209e232426c494dbb29690c", + "tarball": "https://registry.npmjs.org/fstream-npm/-/fstream-npm-1.1.1.tgz" + }, + "gitHead": "434415a678c4759c997207f974b25c7492d39127", + "homepage": "https://github.com/npm/fstream-npm#readme", + "license": "ISC", + "main": "./fstream-npm.js", + "maintainers": [ + { + "name": "iarna", + "email": "me@re-becca.org" + }, + { + "name": "isaacs", + "email": "i@izs.me" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + { + "name": "zkat", + "email": "kat@sykosomatic.org" + } + ], + "name": "fstream-npm", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/fstream-npm.git" + }, + "scripts": { + "test": "standard && tap test/*.js" + }, + "version": "1.1.1" +} diff --git a/node_modules/npm/node_modules/fstream-npm/test/ignores.js b/node_modules/npm/node_modules/fstream-npm/test/ignores.js new file mode 100644 index 00000000..ac94251f --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/test/ignores.js @@ -0,0 +1,132 @@ +var fs = require('graceful-fs') +var join = require('path').join + +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var test = require('tap').test + +var Packer = require('..') + +var pkg = join(__dirname, 'test-package') + +var elfJS = function () {/* +module.exports = function () { + console.log("i'm a elf") +} +*/}.toString().split('\n').slice(1, -1).join() + +var json = { + 'name': 'test-package', + 'version': '3.1.4', + 'main': 'elf.js' +} + +test('setup', function (t) { + setup() + t.end() +}) + +var included = [ + 'package.json', + 'elf.js', + join('deps', 'foo', 'config', 'config.gypi') +] + +test('follows npm package ignoring rules', function (t) { + var subject = new Packer({ path: pkg, type: 'Directory', isDirectory: true }) + var filenames = [] + subject.on('entry', function (entry) { + t.equal(entry.type, 'File', 'only files in this package') + + // include relative path in filename + var filename = entry._path.slice(entry.root._path.length + 1) + + filenames.push(filename) + }) + // need to do this so fstream doesn't explode when files are removed from + // under it + subject.on('end', function () { + // ensure we get *exactly* the results we expect by comparing in both + // directions + filenames.forEach(function (filename) { + t.ok( + included.indexOf(filename) > -1, + filename + ' is included' + ) + }) + included.forEach(function (filename) { + t.ok( + filenames.indexOf(filename) > -1, + filename + ' is not included' + ) + }) + t.end() + }) +}) + +test('cleanup', function (t) { + // rimraf.sync chokes here for some reason + rimraf(pkg, function () { t.end() }) +}) + +function setup () { + rimraf.sync(pkg) + mkdirp.sync(pkg) + fs.writeFileSync( + join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + + fs.writeFileSync( + join(pkg, 'elf.js'), + elfJS + ) + + fs.writeFileSync( + join(pkg, '.npmrc'), + 'packaged=false' + ) + + fs.writeFileSync( + join(pkg, '.npmignore'), + '.npmignore\ndummy\npackage.json' + ) + + fs.writeFileSync( + join(pkg, 'dummy'), + 'foo' + ) + + var buildDir = join(pkg, 'build') + mkdirp.sync(buildDir) + fs.writeFileSync( + join(buildDir, 'config.gypi'), + "i_wont_be_included_by_fstream='with any luck'" + ) + + var depscfg = join(pkg, 'deps', 'foo', 'config') + mkdirp.sync(depscfg) + fs.writeFileSync( + join(depscfg, 'config.gypi'), + "i_will_be_included_by_fstream='with any luck'" + ) + + fs.writeFileSync( + join(buildDir, 'npm-debug.log'), + '0 lol\n' + ) + + var gitDir = join(pkg, '.git') + mkdirp.sync(gitDir) + fs.writeFileSync( + join(gitDir, 'gitstub'), + "won't fool git, also won't be included by fstream" + ) + + var historyDir = join(pkg, 'node_modules/history') + mkdirp.sync(historyDir) + fs.writeFileSync( + join(historyDir, 'README.md'), + "please don't include me" + ) +} diff --git a/node_modules/npm/node_modules/fstream-npm/test/scoped.js b/node_modules/npm/node_modules/fstream-npm/test/scoped.js new file mode 100644 index 00000000..c001c1b3 --- /dev/null +++ b/node_modules/npm/node_modules/fstream-npm/test/scoped.js @@ -0,0 +1,94 @@ +var fs = require('graceful-fs') +var join = require('path').join + +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var test = require('tap').test + +var Packer = require('..') + +var pkg = join(__dirname, 'test-package-scoped') + +var elfJS = function () {/* +module.exports = function () { + console.log("i'm a elf") +} +*/}.toString().split('\n').slice(1, -1).join() + +var json = { + 'name': 'test-package-scoped', + 'version': '3.1.4', + 'main': 'elf.js', + 'bundledDependencies': [ + '@npmwombat/scoped' + ] +} + +test('setup', function (t) { + setup() + t.end() +}) + +var included = [ + 'package.json', + 'elf.js', + join('node_modules', '@npmwombat', 'scoped', 'index.js') +] + +test('includes bundledDependencies', function (t) { + var subject = new Packer({ path: pkg, type: 'Directory', isDirectory: true }) + var filenames = [] + subject.on('entry', function (entry) { + t.equal(entry.type, 'File', 'only files in this package') + + // include relative path in filename + var filename = entry._path.slice(entry.root._path.length + 1) + + filenames.push(filename) + }) + // need to do this so fstream doesn't explode when files are removed from + // under it + subject.on('end', function () { + // ensure we get *exactly* the results we expect by comparing in both + // directions + filenames.forEach(function (filename) { + t.ok( + included.indexOf(filename) > -1, + filename + ' is included' + ) + }) + included.forEach(function (filename) { + t.ok( + filenames.indexOf(filename) > -1, + filename + ' is not included' + ) + }) + t.end() + }) +}) + +test('cleanup', function (t) { + // rimraf.sync chokes here for some reason + rimraf(pkg, function () { t.end() }) +}) + +function setup () { + rimraf.sync(pkg) + mkdirp.sync(pkg) + fs.writeFileSync( + join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + + fs.writeFileSync( + join(pkg, 'elf.js'), + elfJS + ) + + var scopedDir = join(pkg, 'node_modules', '@npmwombat', 'scoped') + mkdirp.sync(scopedDir) + fs.writeFileSync( + join(scopedDir, 'index.js'), + "console.log('hello wombat')" + ) +} diff --git a/node_modules/npm/node_modules/github-url-from-git/.npmignore b/node_modules/npm/node_modules/github-url-from-git/.npmignore new file mode 100644 index 00000000..3c3629e6 --- /dev/null +++ b/node_modules/npm/node_modules/github-url-from-git/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/npm/node_modules/github-url-from-git/LICENSE b/node_modules/npm/node_modules/github-url-from-git/LICENSE new file mode 100644 index 00000000..b7409302 --- /dev/null +++ b/node_modules/npm/node_modules/github-url-from-git/LICENSE @@ -0,0 +1,22 @@ +(The MIT License) + +Copyright (c) 2013 TJ Holowaychuk + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/github-url-from-git/Makefile b/node_modules/npm/node_modules/github-url-from-git/Makefile new file mode 100644 index 00000000..37f330e8 --- /dev/null +++ b/node_modules/npm/node_modules/github-url-from-git/Makefile @@ -0,0 +1,5 @@ + +test: + @./node_modules/.bin/mocha test.js --reporter spec --require should + +.PHONY: test diff --git a/node_modules/npm/node_modules/github-url-from-git/Readme.md b/node_modules/npm/node_modules/github-url-from-git/Readme.md new file mode 100644 index 00000000..9dccaa8d --- /dev/null +++ b/node_modules/npm/node_modules/github-url-from-git/Readme.md @@ -0,0 +1,92 @@ + +# github-url-from-git + +```js +describe('parse(url)', function(){ + it('should support git://*', function(){ + var url = 'git://github.com/jamesor/mongoose-versioner'; + parse(url).should.equal('https://github.com/jamesor/mongoose-versioner'); + }) + + it('should support git://*.git', function(){ + var url = 'git://github.com/treygriffith/cellar.git'; + parse(url).should.equal('https://github.com/treygriffith/cellar'); + }) + + it('should support https://*', function(){ + var url = 'https://github.com/Empeeric/i18n-node'; + parse(url).should.equal('https://github.com/Empeeric/i18n-node'); + }) + + it('should support https://*.git', function(){ + var url = 'https://jpillora@github.com/banchee/tranquil.git'; + parse(url).should.equal('https://github.com/banchee/tranquil'); + }) + + it('should return undefined on failure', function(){ + var url = 'git://github.com/justgord/.git'; + assert(null == parse(url)); + }) + + it('should parse git@github.com:bcoe/thumbd.git', function() { + var url = 'git@github.com:bcoe/thumbd.git'; + parse(url).should.eql('https://github.com/bcoe/thumbd'); + }) + + it('should parse git@github.com:bcoe/thumbd.git#2.7.0', function() { + var url = 'git@github.com:bcoe/thumbd.git#2.7.0'; + parse(url).should.eql('https://github.com/bcoe/thumbd'); + }) + + it('should parse git+https://github.com/bcoe/thumbd.git', function() { + var url = 'git+https://github.com/bcoe/thumbd.git'; + parse(url).should.eql('https://github.com/bcoe/thumbd'); + }) + + it('should parse git+ssh://github.com/bcoe/thumbd.git', function() { + var url = 'git+ssh://github.com/bcoe/thumbd.git'; + parse(url).should.eql('https://github.com/bcoe/thumbd'); + }) + + it('should parse https://EastCloud@github.com/EastCloud/node-websockets.git', function() { + var url = 'https://EastCloud@github.com/EastCloud/node-websockets.git'; + parse(url).should.eql('https://github.com/EastCloud/node-websockets'); + }) + + // gist urls. + + it('should parse git@gist urls', function() { + var url = 'git@gist.github.com:3135914.git'; + parse(url).should.equal('https://gist.github.com/3135914') + }) + + it('should parse https://gist urls', function() { + var url = 'https://gist.github.com/3135914.git'; + parse(url).should.equal('https://gist.github.com/3135914') + }) + + // Handle arbitrary GitHub Enterprise domains. + + it('should parse parse extra GHE urls provided', function() { + var url = 'git://github.example.com/treygriffith/cellar.git'; + parse( + url, {extraBaseUrls: ['github.example.com']} + ).should.equal('https://github.example.com/treygriffith/cellar'); + }); + + it('should parse GHE urls with multiple subdomains', function() { + var url = 'git://github.internal.example.com/treygriffith/cellar.git'; + parse( + url, {extraBaseUrls: ['github.internal.example.com']} + ).should.equal('https://github.internal.example.com/treygriffith/cellar'); + }); +}) + +describe('re', function() { + it('should expose GitHub url parsing regex', function() { + parse.re.source.should.equal( + /^(?:https?:\/\/|git:\/\/)?(?:[^@]+@)?(gist.github.com|github.com)[:\/]([^\/]+\/[^\/]+?|[0-9]+)$/.source + ) + }); +}) +``` diff --git a/node_modules/npm/node_modules/github-url-from-git/index.js b/node_modules/npm/node_modules/github-url-from-git/index.js new file mode 100644 index 00000000..44872e8c --- /dev/null +++ b/node_modules/npm/node_modules/github-url-from-git/index.js @@ -0,0 +1,32 @@ +// convert git:// form url to github URL, e.g., +// git://github.com/bcoe/foo.git +// https://github.com/bcoe/foo. +function githubUrlFromGit(url, opts){ + try { + var m = re(opts).exec(url.replace(/\.git(#.*)?$/, '')); + var host = m[1]; + var path = m[2]; + return 'https://' + host + '/' + path; + } catch (err) { + // ignore + } +}; + +// generate the git:// parsing regex +// with options, e.g., the ability +// to specify multiple GHE domains. +function re(opts) { + opts = opts || {}; + // whitelist of URLs that should be treated as GitHub repos. + var baseUrls = ['gist.github.com', 'github.com'].concat(opts.extraBaseUrls || []); + // build regex from whitelist. + return new RegExp( + /^(?:https?:\/\/|git:\/\/|git\+ssh:\/\/|git\+https:\/\/)?(?:[^@]+@)?/.source + + '(' + baseUrls.join('|') + ')' + + /[:\/]([^\/]+\/[^\/]+?|[0-9]+)$/.source + ); +} + +githubUrlFromGit.re = re(); + +module.exports = githubUrlFromGit; diff --git a/node_modules/npm/node_modules/github-url-from-git/package.json b/node_modules/npm/node_modules/github-url-from-git/package.json new file mode 100644 index 00000000..5ee2c885 --- /dev/null +++ b/node_modules/npm/node_modules/github-url-from-git/package.json @@ -0,0 +1,63 @@ +{ + "_from": "github-url-from-git@>=1.4.0-0 <2.0.0-0", + "_id": "github-url-from-git@1.4.0", + "_inBundle": true, + "_location": "/npm/github-url-from-git", + "_npmUser": { + "name": "bcoe", + "email": "bencoe@gmail.com" + }, + "_npmVersion": "2.0.0-alpha.7", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/github-url-from-git/-/github-url-from-git-1.4.0.tgz", + "_shasum": "285e6b520819001bde128674704379e4ff03e0de", + "author": { + "name": "TJ Holowaychuk" + }, + "bugs": { + "url": "https://github.com/visionmedia/node-github-url-from-git/issues" + }, + "description": "Parse a github git url and return the github repo url", + "devDependencies": { + "better-assert": "~1.0.0", + "mocha": "~1.9.0", + "should": "~1.2.2" + }, + "directories": {}, + "dist": { + "shasum": "285e6b520819001bde128674704379e4ff03e0de", + "tarball": "http://registry.npmjs.org/github-url-from-git/-/github-url-from-git-1.4.0.tgz" + }, + "gitHead": "154df00b0b590c29be5d2a5822e7b2e160b75345", + "homepage": "https://github.com/visionmedia/node-github-url-from-git", + "keywords": [ + "github", + "git", + "url", + "parser" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "bcoe", + "email": "bencoe@gmail.com" + } + ], + "name": "github-url-from-git", + "repository": { + "type": "git", + "url": "git+https://github.com/visionmedia/node-github-url-from-git.git" + }, + "scripts": { + "test": "mocha test.js --reporter spec --require should" + }, + "version": "1.4.0" +} diff --git a/node_modules/npm/node_modules/github-url-from-git/test.js b/node_modules/npm/node_modules/github-url-from-git/test.js new file mode 100644 index 00000000..93aa38bb --- /dev/null +++ b/node_modules/npm/node_modules/github-url-from-git/test.js @@ -0,0 +1,90 @@ +var parse = require('./'); +var assert = require('better-assert'); + +describe('parse(url)', function(){ + it('should support git://*', function(){ + var url = 'git://github.com/jamesor/mongoose-versioner'; + parse(url).should.equal('https://github.com/jamesor/mongoose-versioner'); + }) + + it('should support git://*.git', function(){ + var url = 'git://github.com/treygriffith/cellar.git'; + parse(url).should.equal('https://github.com/treygriffith/cellar'); + }) + + it('should support https://*', function(){ + var url = 'https://github.com/Empeeric/i18n-node'; + parse(url).should.equal('https://github.com/Empeeric/i18n-node'); + }) + + it('should support https://*.git', function(){ + var url = 'https://jpillora@github.com/banchee/tranquil.git'; + parse(url).should.equal('https://github.com/banchee/tranquil'); + }) + + it('should return undefined on failure', function(){ + var url = 'git://github.com/justgord/.git'; + assert(null == parse(url)); + }) + + it('should parse git@github.com:bcoe/thumbd.git', function() { + var url = 'git@github.com:bcoe/thumbd.git'; + parse(url).should.eql('https://github.com/bcoe/thumbd'); + }) + + it('should parse git@github.com:bcoe/thumbd.git#2.7.0', function() { + var url = 'git@github.com:bcoe/thumbd.git#2.7.0'; + parse(url).should.eql('https://github.com/bcoe/thumbd'); + }) + + it('should parse git+https://github.com/bcoe/thumbd.git', function() { + var url = 'git+https://github.com/bcoe/thumbd.git'; + parse(url).should.eql('https://github.com/bcoe/thumbd'); + }) + + it('should parse git+ssh://github.com/bcoe/thumbd.git', function() { + var url = 'git+ssh://github.com/bcoe/thumbd.git'; + parse(url).should.eql('https://github.com/bcoe/thumbd'); + }) + + it('should parse https://EastCloud@github.com/EastCloud/node-websockets.git', function() { + var url = 'https://EastCloud@github.com/EastCloud/node-websockets.git'; + parse(url).should.eql('https://github.com/EastCloud/node-websockets'); + }) + + // gist urls. + + it('should parse git@gist urls', function() { + var url = 'git@gist.github.com:3135914.git'; + parse(url).should.equal('https://gist.github.com/3135914') + }) + + it('should parse https://gist urls', function() { + var url = 'https://gist.github.com/3135914.git'; + parse(url).should.equal('https://gist.github.com/3135914') + }) + + // Handle arbitrary GitHub Enterprise domains. + + it('should parse parse extra GHE urls provided', function() { + var url = 'git://github.example.com/treygriffith/cellar.git'; + parse( + url, {extraBaseUrls: ['github.example.com']} + ).should.equal('https://github.example.com/treygriffith/cellar'); + }); + + it('should parse GHE urls with multiple subdomains', function() { + var url = 'git://github.internal.example.com/treygriffith/cellar.git'; + parse( + url, {extraBaseUrls: ['github.internal.example.com']} + ).should.equal('https://github.internal.example.com/treygriffith/cellar'); + }); +}) + +describe('re', function() { + it('should expose GitHub url parsing regex', function() { + parse.re.source.should.equal( + /^(?:https?:\/\/|git:\/\/|git\+ssh:\/\/|git\+https:\/\/)?(?:[^@]+@)?(gist.github.com|github.com)[:\/]([^\/]+\/[^\/]+?|[0-9]+)$/.source + ) + }); +}) diff --git a/node_modules/npm/node_modules/glob/LICENSE b/node_modules/npm/node_modules/glob/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/glob/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/glob/README.md b/node_modules/npm/node_modules/glob/README.md new file mode 100644 index 00000000..9dd9384f --- /dev/null +++ b/node_modules/npm/node_modules/glob/README.md @@ -0,0 +1,365 @@ +# Glob + +Match files using the patterns the shell uses, like stars and stuff. + +[![Build Status](https://travis-ci.org/isaacs/node-glob.svg?branch=master)](https://travis-ci.org/isaacs/node-glob/) [![Build Status](https://ci.appveyor.com/api/projects/status/kd7f3yftf7unxlsx?svg=true)](https://ci.appveyor.com/project/isaacs/node-glob) [![Coverage Status](https://coveralls.io/repos/isaacs/node-glob/badge.svg?branch=master&service=github)](https://coveralls.io/github/isaacs/node-glob?branch=master) + +This is a glob implementation in JavaScript. It uses the `minimatch` +library to do its matching. + +![](oh-my-glob.gif) + +## Usage + +Install with npm + +``` +npm i glob +``` + +```javascript +var glob = require("glob") + +// options is optional +glob("**/*.js", options, function (er, files) { + // files is an array of filenames. + // If the `nonull` option is set, and nothing + // was found, then files is ["**/*.js"] + // er is an error object or null. +}) +``` + +## Glob Primer + +"Globs" are the patterns you type when you do stuff like `ls *.js` on +the command line, or put `build/*` in a `.gitignore` file. + +Before parsing the path part patterns, braced sections are expanded +into a set. Braced sections start with `{` and end with `}`, with any +number of comma-delimited sections within. Braced sections may contain +slash characters, so `a{/b/c,bcd}` would expand into `a/b/c` and `abcd`. + +The following characters have special magic meaning when used in a +path portion: + +* `*` Matches 0 or more characters in a single path portion +* `?` Matches 1 character +* `[...]` Matches a range of characters, similar to a RegExp range. + If the first character of the range is `!` or `^` then it matches + any character not in the range. +* `!(pattern|pattern|pattern)` Matches anything that does not match + any of the patterns provided. +* `?(pattern|pattern|pattern)` Matches zero or one occurrence of the + patterns provided. +* `+(pattern|pattern|pattern)` Matches one or more occurrences of the + patterns provided. +* `*(a|b|c)` Matches zero or more occurrences of the patterns provided +* `@(pattern|pat*|pat?erN)` Matches exactly one of the patterns + provided +* `**` If a "globstar" is alone in a path portion, then it matches + zero or more directories and subdirectories searching for matches. + It does not crawl symlinked directories. + +### Dots + +If a file or directory path portion has a `.` as the first character, +then it will not match any glob pattern unless that pattern's +corresponding path part also has a `.` as its first character. + +For example, the pattern `a/.*/c` would match the file at `a/.b/c`. +However the pattern `a/*/c` would not, because `*` does not start with +a dot character. + +You can make glob treat dots as normal characters by setting +`dot:true` in the options. + +### Basename Matching + +If you set `matchBase:true` in the options, and the pattern has no +slashes in it, then it will seek for any file anywhere in the tree +with a matching basename. For example, `*.js` would match +`test/simple/basic.js`. + +### Empty Sets + +If no matching files are found, then an empty array is returned. This +differs from the shell, where the pattern itself is returned. For +example: + + $ echo a*s*d*f + a*s*d*f + +To get the bash-style behavior, set the `nonull:true` in the options. + +### See Also: + +* `man sh` +* `man bash` (Search for "Pattern Matching") +* `man 3 fnmatch` +* `man 5 gitignore` +* [minimatch documentation](https://github.com/isaacs/minimatch) + +## glob.hasMagic(pattern, [options]) + +Returns `true` if there are any special characters in the pattern, and +`false` otherwise. + +Note that the options affect the results. If `noext:true` is set in +the options object, then `+(a|b)` will not be considered a magic +pattern. If the pattern has a brace expansion, like `a/{b/c,x/y}` +then that is considered magical, unless `nobrace:true` is set in the +options. + +## glob(pattern, [options], cb) + +* `pattern` `{String}` Pattern to be matched +* `options` `{Object}` +* `cb` `{Function}` + * `err` `{Error | null}` + * `matches` `{Array}` filenames found matching the pattern + +Perform an asynchronous glob search. + +## glob.sync(pattern, [options]) + +* `pattern` `{String}` Pattern to be matched +* `options` `{Object}` +* return: `{Array}` filenames found matching the pattern + +Perform a synchronous glob search. + +## Class: glob.Glob + +Create a Glob object by instantiating the `glob.Glob` class. + +```javascript +var Glob = require("glob").Glob +var mg = new Glob(pattern, options, cb) +``` + +It's an EventEmitter, and starts walking the filesystem to find matches +immediately. + +### new glob.Glob(pattern, [options], [cb]) + +* `pattern` `{String}` pattern to search for +* `options` `{Object}` +* `cb` `{Function}` Called when an error occurs, or matches are found + * `err` `{Error | null}` + * `matches` `{Array}` filenames found matching the pattern + +Note that if the `sync` flag is set in the options, then matches will +be immediately available on the `g.found` member. + +### Properties + +* `minimatch` The minimatch object that the glob uses. +* `options` The options object passed in. +* `aborted` Boolean which is set to true when calling `abort()`. There + is no way at this time to continue a glob search after aborting, but + you can re-use the statCache to avoid having to duplicate syscalls. +* `cache` Convenience object. Each field has the following possible + values: + * `false` - Path does not exist + * `true` - Path exists + * `'FILE'` - Path exists, and is not a directory + * `'DIR'` - Path exists, and is a directory + * `[file, entries, ...]` - Path exists, is a directory, and the + array value is the results of `fs.readdir` +* `statCache` Cache of `fs.stat` results, to prevent statting the same + path multiple times. +* `symlinks` A record of which paths are symbolic links, which is + relevant in resolving `**` patterns. +* `realpathCache` An optional object which is passed to `fs.realpath` + to minimize unnecessary syscalls. It is stored on the instantiated + Glob object, and may be re-used. + +### Events + +* `end` When the matching is finished, this is emitted with all the + matches found. If the `nonull` option is set, and no match was found, + then the `matches` list contains the original pattern. The matches + are sorted, unless the `nosort` flag is set. +* `match` Every time a match is found, this is emitted with the specific + thing that matched. It is not deduplicated or resolved to a realpath. +* `error` Emitted when an unexpected error is encountered, or whenever + any fs error occurs if `options.strict` is set. +* `abort` When `abort()` is called, this event is raised. + +### Methods + +* `pause` Temporarily stop the search +* `resume` Resume the search +* `abort` Stop the search forever + +### Options + +All the options that can be passed to Minimatch can also be passed to +Glob to change pattern matching behavior. Also, some have been added, +or have glob-specific ramifications. + +All options are false by default, unless otherwise noted. + +All options are added to the Glob object, as well. + +If you are running many `glob` operations, you can pass a Glob object +as the `options` argument to a subsequent operation to shortcut some +`stat` and `readdir` calls. At the very least, you may pass in shared +`symlinks`, `statCache`, `realpathCache`, and `cache` options, so that +parallel glob operations will be sped up by sharing information about +the filesystem. + +* `cwd` The current working directory in which to search. Defaults + to `process.cwd()`. +* `root` The place where patterns starting with `/` will be mounted + onto. Defaults to `path.resolve(options.cwd, "/")` (`/` on Unix + systems, and `C:\` or some such on Windows.) +* `dot` Include `.dot` files in normal matches and `globstar` matches. + Note that an explicit dot in a portion of the pattern will always + match dot files. +* `nomount` By default, a pattern starting with a forward-slash will be + "mounted" onto the root setting, so that a valid filesystem path is + returned. Set this flag to disable that behavior. +* `mark` Add a `/` character to directory matches. Note that this + requires additional stat calls. +* `nosort` Don't sort the results. +* `stat` Set to true to stat *all* results. This reduces performance + somewhat, and is completely unnecessary, unless `readdir` is presumed + to be an untrustworthy indicator of file existence. +* `silent` When an unusual error is encountered when attempting to + read a directory, a warning will be printed to stderr. Set the + `silent` option to true to suppress these warnings. +* `strict` When an unusual error is encountered when attempting to + read a directory, the process will just continue on in search of + other matches. Set the `strict` option to raise an error in these + cases. +* `cache` See `cache` property above. Pass in a previously generated + cache object to save some fs calls. +* `statCache` A cache of results of filesystem information, to prevent + unnecessary stat calls. While it should not normally be necessary + to set this, you may pass the statCache from one glob() call to the + options object of another, if you know that the filesystem will not + change between calls. (See "Race Conditions" below.) +* `symlinks` A cache of known symbolic links. You may pass in a + previously generated `symlinks` object to save `lstat` calls when + resolving `**` matches. +* `sync` DEPRECATED: use `glob.sync(pattern, opts)` instead. +* `nounique` In some cases, brace-expanded patterns can result in the + same file showing up multiple times in the result set. By default, + this implementation prevents duplicates in the result set. Set this + flag to disable that behavior. +* `nonull` Set to never return an empty set, instead returning a set + containing the pattern itself. This is the default in glob(3). +* `debug` Set to enable debug logging in minimatch and glob. +* `nobrace` Do not expand `{a,b}` and `{1..3}` brace sets. +* `noglobstar` Do not match `**` against multiple filenames. (Ie, + treat it as a normal `*` instead.) +* `noext` Do not match `+(a|b)` "extglob" patterns. +* `nocase` Perform a case-insensitive match. Note: on + case-insensitive filesystems, non-magic patterns will match by + default, since `stat` and `readdir` will not raise errors. +* `matchBase` Perform a basename-only match if the pattern does not + contain any slash characters. That is, `*.js` would be treated as + equivalent to `**/*.js`, matching all js files in all directories. +* `nodir` Do not match directories, only files. (Note: to match + *only* directories, simply put a `/` at the end of the pattern.) +* `ignore` Add a pattern or an array of glob patterns to exclude matches. + Note: `ignore` patterns are *always* in `dot:true` mode, regardless + of any other settings. +* `follow` Follow symlinked directories when expanding `**` patterns. + Note that this can result in a lot of duplicate references in the + presence of cyclic links. +* `realpath` Set to true to call `fs.realpath` on all of the results. + In the case of a symlink that cannot be resolved, the full absolute + path to the matched entry is returned (though it will usually be a + broken symlink) + +## Comparisons to other fnmatch/glob implementations + +While strict compliance with the existing standards is a worthwhile +goal, some discrepancies exist between node-glob and other +implementations, and are intentional. + +The double-star character `**` is supported by default, unless the +`noglobstar` flag is set. This is supported in the manner of bsdglob +and bash 4.3, where `**` only has special significance if it is the only +thing in a path part. That is, `a/**/b` will match `a/x/y/b`, but +`a/**b` will not. + +Note that symlinked directories are not crawled as part of a `**`, +though their contents may match against subsequent portions of the +pattern. This prevents infinite loops and duplicates and the like. + +If an escaped pattern has no matches, and the `nonull` flag is set, +then glob returns the pattern as-provided, rather than +interpreting the character escapes. For example, +`glob.match([], "\\*a\\?")` will return `"\\*a\\?"` rather than +`"*a?"`. This is akin to setting the `nullglob` option in bash, except +that it does not resolve escaped pattern characters. + +If brace expansion is not disabled, then it is performed before any +other interpretation of the glob pattern. Thus, a pattern like +`+(a|{b),c)}`, which would not be valid in bash or zsh, is expanded +**first** into the set of `+(a|b)` and `+(a|c)`, and those patterns are +checked for validity. Since those two are valid, matching proceeds. + +### Comments and Negation + +Previously, this module let you mark a pattern as a "comment" if it +started with a `#` character, or a "negated" pattern if it started +with a `!` character. + +These options were deprecated in version 5, and removed in version 6. + +To specify things that should not match, use the `ignore` option. + +## Windows + +**Please only use forward-slashes in glob expressions.** + +Though windows uses either `/` or `\` as its path separator, only `/` +characters are used by this glob implementation. You must use +forward-slashes **only** in glob expressions. Back-slashes will always +be interpreted as escape characters, not path separators. + +Results from absolute patterns such as `/foo/*` are mounted onto the +root setting using `path.join`. On windows, this will by default result +in `/foo/*` matching `C:\foo\bar.txt`. + +## Race Conditions + +Glob searching, by its very nature, is susceptible to race conditions, +since it relies on directory walking and such. + +As a result, it is possible that a file that exists when glob looks for +it may have been deleted or modified by the time it returns the result. + +As part of its internal implementation, this program caches all stat +and readdir calls that it makes, in order to cut down on system +overhead. However, this also makes it even more susceptible to races, +especially if the cache or statCache objects are reused between glob +calls. + +Users are thus advised not to use a glob result as a guarantee of +filesystem state in the face of rapid changes. For the vast majority +of operations, this is never a problem. + +## Contributing + +Any change to behavior (including bugfixes) must come with a test. + +Patches that fail tests or reduce performance will be rejected. + +``` +# to run tests +npm test + +# to re-generate test fixtures +npm run test-regen + +# to benchmark against bash/zsh +npm run bench + +# to profile javascript +npm run prof +``` diff --git a/node_modules/npm/node_modules/glob/changelog.md b/node_modules/npm/node_modules/glob/changelog.md new file mode 100644 index 00000000..41636771 --- /dev/null +++ b/node_modules/npm/node_modules/glob/changelog.md @@ -0,0 +1,67 @@ +## 7.0 + +- Raise error if `options.cwd` is specified, and not a directory + +## 6.0 + +- Remove comment and negation pattern support +- Ignore patterns are always in `dot:true` mode + +## 5.0 + +- Deprecate comment and negation patterns +- Fix regression in `mark` and `nodir` options from making all cache + keys absolute path. +- Abort if `fs.readdir` returns an error that's unexpected +- Don't emit `match` events for ignored items +- Treat ENOTSUP like ENOTDIR in readdir + +## 4.5 + +- Add `options.follow` to always follow directory symlinks in globstar +- Add `options.realpath` to call `fs.realpath` on all results +- Always cache based on absolute path + +## 4.4 + +- Add `options.ignore` +- Fix handling of broken symlinks + +## 4.3 + +- Bump minimatch to 2.x +- Pass all tests on Windows + +## 4.2 + +- Add `glob.hasMagic` function +- Add `options.nodir` flag + +## 4.1 + +- Refactor sync and async implementations for performance +- Throw if callback provided to sync glob function +- Treat symbolic links in globstar results the same as Bash 4.3 + +## 4.0 + +- Use `^` for dependency versions (bumped major because this breaks + older npm versions) +- Ensure callbacks are only ever called once +- switch to ISC license + +## 3.x + +- Rewrite in JavaScript +- Add support for setting root, cwd, and windows support +- Cache many fs calls +- Add globstar support +- emit match events + +## 2.x + +- Use `glob.h` and `fnmatch.h` from NetBSD + +## 1.x + +- `glob.h` static binding. diff --git a/node_modules/npm/node_modules/glob/common.js b/node_modules/npm/node_modules/glob/common.js new file mode 100644 index 00000000..58dc41e6 --- /dev/null +++ b/node_modules/npm/node_modules/glob/common.js @@ -0,0 +1,235 @@ +exports.alphasort = alphasort +exports.alphasorti = alphasorti +exports.setopts = setopts +exports.ownProp = ownProp +exports.makeAbs = makeAbs +exports.finish = finish +exports.mark = mark +exports.isIgnored = isIgnored +exports.childrenIgnored = childrenIgnored + +function ownProp (obj, field) { + return Object.prototype.hasOwnProperty.call(obj, field) +} + +var path = require("path") +var minimatch = require("minimatch") +var isAbsolute = require("path-is-absolute") +var Minimatch = minimatch.Minimatch + +function alphasorti (a, b) { + return a.toLowerCase().localeCompare(b.toLowerCase()) +} + +function alphasort (a, b) { + return a.localeCompare(b) +} + +function setupIgnores (self, options) { + self.ignore = options.ignore || [] + + if (!Array.isArray(self.ignore)) + self.ignore = [self.ignore] + + if (self.ignore.length) { + self.ignore = self.ignore.map(ignoreMap) + } +} + +// ignore patterns are always in dot:true mode. +function ignoreMap (pattern) { + var gmatcher = null + if (pattern.slice(-3) === '/**') { + var gpattern = pattern.replace(/(\/\*\*)+$/, '') + gmatcher = new Minimatch(gpattern, { dot: true }) + } + + return { + matcher: new Minimatch(pattern, { dot: true }), + gmatcher: gmatcher + } +} + +function setopts (self, pattern, options) { + if (!options) + options = {} + + // base-matching: just use globstar for that. + if (options.matchBase && -1 === pattern.indexOf("/")) { + if (options.noglobstar) { + throw new Error("base matching requires globstar") + } + pattern = "**/" + pattern + } + + self.silent = !!options.silent + self.pattern = pattern + self.strict = options.strict !== false + self.realpath = !!options.realpath + self.realpathCache = options.realpathCache || Object.create(null) + self.follow = !!options.follow + self.dot = !!options.dot + self.mark = !!options.mark + self.nodir = !!options.nodir + if (self.nodir) + self.mark = true + self.sync = !!options.sync + self.nounique = !!options.nounique + self.nonull = !!options.nonull + self.nosort = !!options.nosort + self.nocase = !!options.nocase + self.stat = !!options.stat + self.noprocess = !!options.noprocess + + self.maxLength = options.maxLength || Infinity + self.cache = options.cache || Object.create(null) + self.statCache = options.statCache || Object.create(null) + self.symlinks = options.symlinks || Object.create(null) + + setupIgnores(self, options) + + self.changedCwd = false + var cwd = process.cwd() + if (!ownProp(options, "cwd")) + self.cwd = cwd + else { + self.cwd = path.resolve(options.cwd) + self.changedCwd = self.cwd !== cwd + } + + self.root = options.root || path.resolve(self.cwd, "/") + self.root = path.resolve(self.root) + if (process.platform === "win32") + self.root = self.root.replace(/\\/g, "/") + + self.cwdAbs = makeAbs(self, self.cwd) + self.nomount = !!options.nomount + + // disable comments and negation in Minimatch. + // Note that they are not supported in Glob itself anyway. + options.nonegate = true + options.nocomment = true + + self.minimatch = new Minimatch(pattern, options) + self.options = self.minimatch.options +} + +function finish (self) { + var nou = self.nounique + var all = nou ? [] : Object.create(null) + + for (var i = 0, l = self.matches.length; i < l; i ++) { + var matches = self.matches[i] + if (!matches || Object.keys(matches).length === 0) { + if (self.nonull) { + // do like the shell, and spit out the literal glob + var literal = self.minimatch.globSet[i] + if (nou) + all.push(literal) + else + all[literal] = true + } + } else { + // had matches + var m = Object.keys(matches) + if (nou) + all.push.apply(all, m) + else + m.forEach(function (m) { + all[m] = true + }) + } + } + + if (!nou) + all = Object.keys(all) + + if (!self.nosort) + all = all.sort(self.nocase ? alphasorti : alphasort) + + // at *some* point we statted all of these + if (self.mark) { + for (var i = 0; i < all.length; i++) { + all[i] = self._mark(all[i]) + } + if (self.nodir) { + all = all.filter(function (e) { + var notDir = !(/\/$/.test(e)) + var c = self.cache[e] || self.cache[makeAbs(self, e)] + if (notDir && c) + notDir = c !== 'DIR' && !Array.isArray(c) + return notDir + }) + } + } + + if (self.ignore.length) + all = all.filter(function(m) { + return !isIgnored(self, m) + }) + + self.found = all +} + +function mark (self, p) { + var abs = makeAbs(self, p) + var c = self.cache[abs] + var m = p + if (c) { + var isDir = c === 'DIR' || Array.isArray(c) + var slash = p.slice(-1) === '/' + + if (isDir && !slash) + m += '/' + else if (!isDir && slash) + m = m.slice(0, -1) + + if (m !== p) { + var mabs = makeAbs(self, m) + self.statCache[mabs] = self.statCache[abs] + self.cache[mabs] = self.cache[abs] + } + } + + return m +} + +// lotta situps... +function makeAbs (self, f) { + var abs = f + if (f.charAt(0) === '/') { + abs = path.join(self.root, f) + } else if (isAbsolute(f) || f === '') { + abs = f + } else if (self.changedCwd) { + abs = path.resolve(self.cwd, f) + } else { + abs = path.resolve(f) + } + + if (process.platform === 'win32') + abs = abs.replace(/\\/g, '/') + + return abs +} + + +// Return true, if pattern ends with globstar '**', for the accompanying parent directory. +// Ex:- If node_modules/** is the pattern, add 'node_modules' to ignore list along with it's contents +function isIgnored (self, path) { + if (!self.ignore.length) + return false + + return self.ignore.some(function(item) { + return item.matcher.match(path) || !!(item.gmatcher && item.gmatcher.match(path)) + }) +} + +function childrenIgnored (self, path) { + if (!self.ignore.length) + return false + + return self.ignore.some(function(item) { + return !!(item.gmatcher && item.gmatcher.match(path)) + }) +} diff --git a/node_modules/npm/node_modules/glob/glob.js b/node_modules/npm/node_modules/glob/glob.js new file mode 100644 index 00000000..9eca910b --- /dev/null +++ b/node_modules/npm/node_modules/glob/glob.js @@ -0,0 +1,787 @@ +// Approach: +// +// 1. Get the minimatch set +// 2. For each pattern in the set, PROCESS(pattern, false) +// 3. Store matches per-set, then uniq them +// +// PROCESS(pattern, inGlobStar) +// Get the first [n] items from pattern that are all strings +// Join these together. This is PREFIX. +// If there is no more remaining, then stat(PREFIX) and +// add to matches if it succeeds. END. +// +// If inGlobStar and PREFIX is symlink and points to dir +// set ENTRIES = [] +// else readdir(PREFIX) as ENTRIES +// If fail, END +// +// with ENTRIES +// If pattern[n] is GLOBSTAR +// // handle the case where the globstar match is empty +// // by pruning it out, and testing the resulting pattern +// PROCESS(pattern[0..n] + pattern[n+1 .. $], false) +// // handle other cases. +// for ENTRY in ENTRIES (not dotfiles) +// // attach globstar + tail onto the entry +// // Mark that this entry is a globstar match +// PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true) +// +// else // not globstar +// for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot) +// Test ENTRY against pattern[n] +// If fails, continue +// If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $]) +// +// Caveat: +// Cache all stats and readdirs results to minimize syscall. Since all +// we ever care about is existence and directory-ness, we can just keep +// `true` for files, and [children,...] for directories, or `false` for +// things that don't exist. + +module.exports = glob + +var fs = require('fs') +var rp = require('fs.realpath') +var minimatch = require('minimatch') +var Minimatch = minimatch.Minimatch +var inherits = require('inherits') +var EE = require('events').EventEmitter +var path = require('path') +var assert = require('assert') +var isAbsolute = require('path-is-absolute') +var globSync = require('./sync.js') +var common = require('./common.js') +var alphasort = common.alphasort +var alphasorti = common.alphasorti +var setopts = common.setopts +var ownProp = common.ownProp +var inflight = require('inflight') +var util = require('util') +var childrenIgnored = common.childrenIgnored +var isIgnored = common.isIgnored + +var once = require('once') + +function glob (pattern, options, cb) { + if (typeof options === 'function') cb = options, options = {} + if (!options) options = {} + + if (options.sync) { + if (cb) + throw new TypeError('callback provided to sync glob') + return globSync(pattern, options) + } + + return new Glob(pattern, options, cb) +} + +glob.sync = globSync +var GlobSync = glob.GlobSync = globSync.GlobSync + +// old api surface +glob.glob = glob + +function extend (origin, add) { + if (add === null || typeof add !== 'object') { + return origin + } + + var keys = Object.keys(add) + var i = keys.length + while (i--) { + origin[keys[i]] = add[keys[i]] + } + return origin +} + +glob.hasMagic = function (pattern, options_) { + var options = extend({}, options_) + options.noprocess = true + + var g = new Glob(pattern, options) + var set = g.minimatch.set + + if (!pattern) + return false + + if (set.length > 1) + return true + + for (var j = 0; j < set[0].length; j++) { + if (typeof set[0][j] !== 'string') + return true + } + + return false +} + +glob.Glob = Glob +inherits(Glob, EE) +function Glob (pattern, options, cb) { + if (typeof options === 'function') { + cb = options + options = null + } + + if (options && options.sync) { + if (cb) + throw new TypeError('callback provided to sync glob') + return new GlobSync(pattern, options) + } + + if (!(this instanceof Glob)) + return new Glob(pattern, options, cb) + + setopts(this, pattern, options) + this._didRealPath = false + + // process each pattern in the minimatch set + var n = this.minimatch.set.length + + // The matches are stored as {: true,...} so that + // duplicates are automagically pruned. + // Later, we do an Object.keys() on these. + // Keep them as a list so we can fill in when nonull is set. + this.matches = new Array(n) + + if (typeof cb === 'function') { + cb = once(cb) + this.on('error', cb) + this.on('end', function (matches) { + cb(null, matches) + }) + } + + var self = this + var n = this.minimatch.set.length + this._processing = 0 + this.matches = new Array(n) + + this._emitQueue = [] + this._processQueue = [] + this.paused = false + + if (this.noprocess) + return this + + if (n === 0) + return done() + + var sync = true + for (var i = 0; i < n; i ++) { + this._process(this.minimatch.set[i], i, false, done) + } + sync = false + + function done () { + --self._processing + if (self._processing <= 0) { + if (sync) { + process.nextTick(function () { + self._finish() + }) + } else { + self._finish() + } + } + } +} + +Glob.prototype._finish = function () { + assert(this instanceof Glob) + if (this.aborted) + return + + if (this.realpath && !this._didRealpath) + return this._realpath() + + common.finish(this) + this.emit('end', this.found) +} + +Glob.prototype._realpath = function () { + if (this._didRealpath) + return + + this._didRealpath = true + + var n = this.matches.length + if (n === 0) + return this._finish() + + var self = this + for (var i = 0; i < this.matches.length; i++) + this._realpathSet(i, next) + + function next () { + if (--n === 0) + self._finish() + } +} + +Glob.prototype._realpathSet = function (index, cb) { + var matchset = this.matches[index] + if (!matchset) + return cb() + + var found = Object.keys(matchset) + var self = this + var n = found.length + + if (n === 0) + return cb() + + var set = this.matches[index] = Object.create(null) + found.forEach(function (p, i) { + // If there's a problem with the stat, then it means that + // one or more of the links in the realpath couldn't be + // resolved. just return the abs value in that case. + p = self._makeAbs(p) + rp.realpath(p, self.realpathCache, function (er, real) { + if (!er) + set[real] = true + else if (er.syscall === 'stat') + set[p] = true + else + self.emit('error', er) // srsly wtf right here + + if (--n === 0) { + self.matches[index] = set + cb() + } + }) + }) +} + +Glob.prototype._mark = function (p) { + return common.mark(this, p) +} + +Glob.prototype._makeAbs = function (f) { + return common.makeAbs(this, f) +} + +Glob.prototype.abort = function () { + this.aborted = true + this.emit('abort') +} + +Glob.prototype.pause = function () { + if (!this.paused) { + this.paused = true + this.emit('pause') + } +} + +Glob.prototype.resume = function () { + if (this.paused) { + this.emit('resume') + this.paused = false + if (this._emitQueue.length) { + var eq = this._emitQueue.slice(0) + this._emitQueue.length = 0 + for (var i = 0; i < eq.length; i ++) { + var e = eq[i] + this._emitMatch(e[0], e[1]) + } + } + if (this._processQueue.length) { + var pq = this._processQueue.slice(0) + this._processQueue.length = 0 + for (var i = 0; i < pq.length; i ++) { + var p = pq[i] + this._processing-- + this._process(p[0], p[1], p[2], p[3]) + } + } + } +} + +Glob.prototype._process = function (pattern, index, inGlobStar, cb) { + assert(this instanceof Glob) + assert(typeof cb === 'function') + + if (this.aborted) + return + + this._processing++ + if (this.paused) { + this._processQueue.push([pattern, index, inGlobStar, cb]) + return + } + + //console.error('PROCESS %d', this._processing, pattern) + + // Get the first [n] parts of pattern that are all strings. + var n = 0 + while (typeof pattern[n] === 'string') { + n ++ + } + // now n is the index of the first one that is *not* a string. + + // see if there's anything else + var prefix + switch (n) { + // if not, then this is rather simple + case pattern.length: + this._processSimple(pattern.join('/'), index, cb) + return + + case 0: + // pattern *starts* with some non-trivial item. + // going to readdir(cwd), but not include the prefix in matches. + prefix = null + break + + default: + // pattern has some string bits in the front. + // whatever it starts with, whether that's 'absolute' like /foo/bar, + // or 'relative' like '../baz' + prefix = pattern.slice(0, n).join('/') + break + } + + var remain = pattern.slice(n) + + // get the list of entries. + var read + if (prefix === null) + read = '.' + else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) { + if (!prefix || !isAbsolute(prefix)) + prefix = '/' + prefix + read = prefix + } else + read = prefix + + var abs = this._makeAbs(read) + + //if ignored, skip _processing + if (childrenIgnored(this, read)) + return cb() + + var isGlobStar = remain[0] === minimatch.GLOBSTAR + if (isGlobStar) + this._processGlobStar(prefix, read, abs, remain, index, inGlobStar, cb) + else + this._processReaddir(prefix, read, abs, remain, index, inGlobStar, cb) +} + +Glob.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar, cb) { + var self = this + this._readdir(abs, inGlobStar, function (er, entries) { + return self._processReaddir2(prefix, read, abs, remain, index, inGlobStar, entries, cb) + }) +} + +Glob.prototype._processReaddir2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) { + + // if the abs isn't a dir, then nothing can match! + if (!entries) + return cb() + + // It will only match dot entries if it starts with a dot, or if + // dot is set. Stuff like @(.foo|.bar) isn't allowed. + var pn = remain[0] + var negate = !!this.minimatch.negate + var rawGlob = pn._glob + var dotOk = this.dot || rawGlob.charAt(0) === '.' + + var matchedEntries = [] + for (var i = 0; i < entries.length; i++) { + var e = entries[i] + if (e.charAt(0) !== '.' || dotOk) { + var m + if (negate && !prefix) { + m = !e.match(pn) + } else { + m = e.match(pn) + } + if (m) + matchedEntries.push(e) + } + } + + //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries) + + var len = matchedEntries.length + // If there are no matched entries, then nothing matches. + if (len === 0) + return cb() + + // if this is the last remaining pattern bit, then no need for + // an additional stat *unless* the user has specified mark or + // stat explicitly. We know they exist, since readdir returned + // them. + + if (remain.length === 1 && !this.mark && !this.stat) { + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + if (prefix) { + if (prefix !== '/') + e = prefix + '/' + e + else + e = prefix + e + } + + if (e.charAt(0) === '/' && !this.nomount) { + e = path.join(this.root, e) + } + this._emitMatch(index, e) + } + // This was the last one, and no stats were needed + return cb() + } + + // now test all matched entries as stand-ins for that part + // of the pattern. + remain.shift() + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + var newPattern + if (prefix) { + if (prefix !== '/') + e = prefix + '/' + e + else + e = prefix + e + } + this._process([e].concat(remain), index, inGlobStar, cb) + } + cb() +} + +Glob.prototype._emitMatch = function (index, e) { + if (this.aborted) + return + + if (this.matches[index][e]) + return + + if (isIgnored(this, e)) + return + + if (this.paused) { + this._emitQueue.push([index, e]) + return + } + + var abs = this._makeAbs(e) + + if (this.nodir) { + var c = this.cache[abs] + if (c === 'DIR' || Array.isArray(c)) + return + } + + if (this.mark) + e = this._mark(e) + + this.matches[index][e] = true + + var st = this.statCache[abs] + if (st) + this.emit('stat', e, st) + + this.emit('match', e) +} + +Glob.prototype._readdirInGlobStar = function (abs, cb) { + if (this.aborted) + return + + // follow all symlinked directories forever + // just proceed as if this is a non-globstar situation + if (this.follow) + return this._readdir(abs, false, cb) + + var lstatkey = 'lstat\0' + abs + var self = this + var lstatcb = inflight(lstatkey, lstatcb_) + + if (lstatcb) + fs.lstat(abs, lstatcb) + + function lstatcb_ (er, lstat) { + if (er) + return cb() + + var isSym = lstat.isSymbolicLink() + self.symlinks[abs] = isSym + + // If it's not a symlink or a dir, then it's definitely a regular file. + // don't bother doing a readdir in that case. + if (!isSym && !lstat.isDirectory()) { + self.cache[abs] = 'FILE' + cb() + } else + self._readdir(abs, false, cb) + } +} + +Glob.prototype._readdir = function (abs, inGlobStar, cb) { + if (this.aborted) + return + + cb = inflight('readdir\0'+abs+'\0'+inGlobStar, cb) + if (!cb) + return + + //console.error('RD %j %j', +inGlobStar, abs) + if (inGlobStar && !ownProp(this.symlinks, abs)) + return this._readdirInGlobStar(abs, cb) + + if (ownProp(this.cache, abs)) { + var c = this.cache[abs] + if (!c || c === 'FILE') + return cb() + + if (Array.isArray(c)) + return cb(null, c) + } + + var self = this + fs.readdir(abs, readdirCb(this, abs, cb)) +} + +function readdirCb (self, abs, cb) { + return function (er, entries) { + if (er) + self._readdirError(abs, er, cb) + else + self._readdirEntries(abs, entries, cb) + } +} + +Glob.prototype._readdirEntries = function (abs, entries, cb) { + if (this.aborted) + return + + // if we haven't asked to stat everything, then just + // assume that everything in there exists, so we can avoid + // having to stat it a second time. + if (!this.mark && !this.stat) { + for (var i = 0; i < entries.length; i ++) { + var e = entries[i] + if (abs === '/') + e = abs + e + else + e = abs + '/' + e + this.cache[e] = true + } + } + + this.cache[abs] = entries + return cb(null, entries) +} + +Glob.prototype._readdirError = function (f, er, cb) { + if (this.aborted) + return + + // handle errors, and cache the information + switch (er.code) { + case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205 + case 'ENOTDIR': // totally normal. means it *does* exist. + var abs = this._makeAbs(f) + this.cache[abs] = 'FILE' + if (abs === this.cwdAbs) { + var error = new Error(er.code + ' invalid cwd ' + this.cwd) + error.path = this.cwd + error.code = er.code + this.emit('error', error) + this.abort() + } + break + + case 'ENOENT': // not terribly unusual + case 'ELOOP': + case 'ENAMETOOLONG': + case 'UNKNOWN': + this.cache[this._makeAbs(f)] = false + break + + default: // some unusual error. Treat as failure. + this.cache[this._makeAbs(f)] = false + if (this.strict) { + this.emit('error', er) + // If the error is handled, then we abort + // if not, we threw out of here + this.abort() + } + if (!this.silent) + console.error('glob error', er) + break + } + + return cb() +} + +Glob.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar, cb) { + var self = this + this._readdir(abs, inGlobStar, function (er, entries) { + self._processGlobStar2(prefix, read, abs, remain, index, inGlobStar, entries, cb) + }) +} + + +Glob.prototype._processGlobStar2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) { + //console.error('pgs2', prefix, remain[0], entries) + + // no entries means not a dir, so it can never have matches + // foo.txt/** doesn't match foo.txt + if (!entries) + return cb() + + // test without the globstar, and with every child both below + // and replacing the globstar. + var remainWithoutGlobStar = remain.slice(1) + var gspref = prefix ? [ prefix ] : [] + var noGlobStar = gspref.concat(remainWithoutGlobStar) + + // the noGlobStar pattern exits the inGlobStar state + this._process(noGlobStar, index, false, cb) + + var isSym = this.symlinks[abs] + var len = entries.length + + // If it's a symlink, and we're in a globstar, then stop + if (isSym && inGlobStar) + return cb() + + for (var i = 0; i < len; i++) { + var e = entries[i] + if (e.charAt(0) === '.' && !this.dot) + continue + + // these two cases enter the inGlobStar state + var instead = gspref.concat(entries[i], remainWithoutGlobStar) + this._process(instead, index, true, cb) + + var below = gspref.concat(entries[i], remain) + this._process(below, index, true, cb) + } + + cb() +} + +Glob.prototype._processSimple = function (prefix, index, cb) { + // XXX review this. Shouldn't it be doing the mounting etc + // before doing stat? kinda weird? + var self = this + this._stat(prefix, function (er, exists) { + self._processSimple2(prefix, index, er, exists, cb) + }) +} +Glob.prototype._processSimple2 = function (prefix, index, er, exists, cb) { + + //console.error('ps2', prefix, exists) + + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + // If it doesn't exist, then just mark the lack of results + if (!exists) + return cb() + + if (prefix && isAbsolute(prefix) && !this.nomount) { + var trail = /[\/\\]$/.test(prefix) + if (prefix.charAt(0) === '/') { + prefix = path.join(this.root, prefix) + } else { + prefix = path.resolve(this.root, prefix) + if (trail) + prefix += '/' + } + } + + if (process.platform === 'win32') + prefix = prefix.replace(/\\/g, '/') + + // Mark this as a match + this._emitMatch(index, prefix) + cb() +} + +// Returns either 'DIR', 'FILE', or false +Glob.prototype._stat = function (f, cb) { + var abs = this._makeAbs(f) + var needDir = f.slice(-1) === '/' + + if (f.length > this.maxLength) + return cb() + + if (!this.stat && ownProp(this.cache, abs)) { + var c = this.cache[abs] + + if (Array.isArray(c)) + c = 'DIR' + + // It exists, but maybe not how we need it + if (!needDir || c === 'DIR') + return cb(null, c) + + if (needDir && c === 'FILE') + return cb() + + // otherwise we have to stat, because maybe c=true + // if we know it exists, but not what it is. + } + + var exists + var stat = this.statCache[abs] + if (stat !== undefined) { + if (stat === false) + return cb(null, stat) + else { + var type = stat.isDirectory() ? 'DIR' : 'FILE' + if (needDir && type === 'FILE') + return cb() + else + return cb(null, type, stat) + } + } + + var self = this + var statcb = inflight('stat\0' + abs, lstatcb_) + if (statcb) + fs.lstat(abs, statcb) + + function lstatcb_ (er, lstat) { + if (lstat && lstat.isSymbolicLink()) { + // If it's a symlink, then treat it as the target, unless + // the target does not exist, then treat it as a file. + return fs.stat(abs, function (er, stat) { + if (er) + self._stat2(f, abs, null, lstat, cb) + else + self._stat2(f, abs, er, stat, cb) + }) + } else { + self._stat2(f, abs, er, lstat, cb) + } + } +} + +Glob.prototype._stat2 = function (f, abs, er, stat, cb) { + if (er) { + this.statCache[abs] = false + return cb() + } + + var needDir = f.slice(-1) === '/' + this.statCache[abs] = stat + + if (abs.slice(-1) === '/' && !stat.isDirectory()) + return cb(null, false, stat) + + var c = stat.isDirectory() ? 'DIR' : 'FILE' + this.cache[abs] = this.cache[abs] || c + + if (needDir && c !== 'DIR') + return cb() + + return cb(null, c, stat) +} diff --git a/node_modules/npm/node_modules/glob/node_modules/fs.realpath/LICENSE b/node_modules/npm/node_modules/glob/node_modules/fs.realpath/LICENSE new file mode 100644 index 00000000..5bd884c2 --- /dev/null +++ b/node_modules/npm/node_modules/glob/node_modules/fs.realpath/LICENSE @@ -0,0 +1,43 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +---- + +This library bundles a version of the `fs.realpath` and `fs.realpathSync` +methods from Node.js v0.10 under the terms of the Node.js MIT license. + +Node's license follows, also included at the header of `old.js` which contains +the licensed code: + + Copyright Joyent, Inc. and other Node contributors. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/glob/node_modules/fs.realpath/README.md b/node_modules/npm/node_modules/glob/node_modules/fs.realpath/README.md new file mode 100644 index 00000000..a42ceac6 --- /dev/null +++ b/node_modules/npm/node_modules/glob/node_modules/fs.realpath/README.md @@ -0,0 +1,33 @@ +# fs.realpath + +A backwards-compatible fs.realpath for Node v6 and above + +In Node v6, the JavaScript implementation of fs.realpath was replaced +with a faster (but less resilient) native implementation. That raises +new and platform-specific errors and cannot handle long or excessively +symlink-looping paths. + +This module handles those cases by detecting the new errors and +falling back to the JavaScript implementation. On versions of Node +prior to v6, it has no effect. + +## USAGE + +```js +var rp = require('fs.realpath') + +// async version +rp.realpath(someLongAndLoopingPath, function (er, real) { + // the ELOOP was handled, but it was a bit slower +}) + +// sync version +var real = rp.realpathSync(someLongAndLoopingPath) + +// monkeypatch at your own risk! +// This replaces the fs.realpath/fs.realpathSync builtins +rp.monkeypatch() + +// un-do the monkeypatching +rp.unmonkeypatch() +``` diff --git a/node_modules/npm/node_modules/glob/node_modules/fs.realpath/index.js b/node_modules/npm/node_modules/glob/node_modules/fs.realpath/index.js new file mode 100644 index 00000000..b09c7c7e --- /dev/null +++ b/node_modules/npm/node_modules/glob/node_modules/fs.realpath/index.js @@ -0,0 +1,66 @@ +module.exports = realpath +realpath.realpath = realpath +realpath.sync = realpathSync +realpath.realpathSync = realpathSync +realpath.monkeypatch = monkeypatch +realpath.unmonkeypatch = unmonkeypatch + +var fs = require('fs') +var origRealpath = fs.realpath +var origRealpathSync = fs.realpathSync + +var version = process.version +var ok = /^v[0-5]\./.test(version) +var old = require('./old.js') + +function newError (er) { + return er && er.syscall === 'realpath' && ( + er.code === 'ELOOP' || + er.code === 'ENOMEM' || + er.code === 'ENAMETOOLONG' + ) +} + +function realpath (p, cache, cb) { + if (ok) { + return origRealpath(p, cache, cb) + } + + if (typeof cache === 'function') { + cb = cache + cache = null + } + origRealpath(p, cache, function (er, result) { + if (newError(er)) { + old.realpath(p, cache, cb) + } else { + cb(er, result) + } + }) +} + +function realpathSync (p, cache) { + if (ok) { + return origRealpathSync(p, cache) + } + + try { + return origRealpathSync(p, cache) + } catch (er) { + if (newError(er)) { + return old.realpathSync(p, cache) + } else { + throw er + } + } +} + +function monkeypatch () { + fs.realpath = realpath + fs.realpathSync = realpathSync +} + +function unmonkeypatch () { + fs.realpath = origRealpath + fs.realpathSync = origRealpathSync +} diff --git a/node_modules/npm/node_modules/glob/node_modules/fs.realpath/old.js b/node_modules/npm/node_modules/glob/node_modules/fs.realpath/old.js new file mode 100644 index 00000000..b40305e7 --- /dev/null +++ b/node_modules/npm/node_modules/glob/node_modules/fs.realpath/old.js @@ -0,0 +1,303 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +var pathModule = require('path'); +var isWindows = process.platform === 'win32'; +var fs = require('fs'); + +// JavaScript implementation of realpath, ported from node pre-v6 + +var DEBUG = process.env.NODE_DEBUG && /fs/.test(process.env.NODE_DEBUG); + +function rethrow() { + // Only enable in debug mode. A backtrace uses ~1000 bytes of heap space and + // is fairly slow to generate. + var callback; + if (DEBUG) { + var backtrace = new Error; + callback = debugCallback; + } else + callback = missingCallback; + + return callback; + + function debugCallback(err) { + if (err) { + backtrace.message = err.message; + err = backtrace; + missingCallback(err); + } + } + + function missingCallback(err) { + if (err) { + if (process.throwDeprecation) + throw err; // Forgot a callback but don't know where? Use NODE_DEBUG=fs + else if (!process.noDeprecation) { + var msg = 'fs: missing callback ' + (err.stack || err.message); + if (process.traceDeprecation) + console.trace(msg); + else + console.error(msg); + } + } + } +} + +function maybeCallback(cb) { + return typeof cb === 'function' ? cb : rethrow(); +} + +var normalize = pathModule.normalize; + +// Regexp that finds the next partion of a (partial) path +// result is [base_with_slash, base], e.g. ['somedir/', 'somedir'] +if (isWindows) { + var nextPartRe = /(.*?)(?:[\/\\]+|$)/g; +} else { + var nextPartRe = /(.*?)(?:[\/]+|$)/g; +} + +// Regex to find the device root, including trailing slash. E.g. 'c:\\'. +if (isWindows) { + var splitRootRe = /^(?:[a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/][^\\\/]+)?[\\\/]*/; +} else { + var splitRootRe = /^[\/]*/; +} + +exports.realpathSync = function realpathSync(p, cache) { + // make p is absolute + p = pathModule.resolve(p); + + if (cache && Object.prototype.hasOwnProperty.call(cache, p)) { + return cache[p]; + } + + var original = p, + seenLinks = {}, + knownHard = {}; + + // current character position in p + var pos; + // the partial path so far, including a trailing slash if any + var current; + // the partial path without a trailing slash (except when pointing at a root) + var base; + // the partial path scanned in the previous round, with slash + var previous; + + start(); + + function start() { + // Skip over roots + var m = splitRootRe.exec(p); + pos = m[0].length; + current = m[0]; + base = m[0]; + previous = ''; + + // On windows, check that the root exists. On unix there is no need. + if (isWindows && !knownHard[base]) { + fs.lstatSync(base); + knownHard[base] = true; + } + } + + // walk down the path, swapping out linked pathparts for their real + // values + // NB: p.length changes. + while (pos < p.length) { + // find the next part + nextPartRe.lastIndex = pos; + var result = nextPartRe.exec(p); + previous = current; + current += result[0]; + base = previous + result[1]; + pos = nextPartRe.lastIndex; + + // continue if not a symlink + if (knownHard[base] || (cache && cache[base] === base)) { + continue; + } + + var resolvedLink; + if (cache && Object.prototype.hasOwnProperty.call(cache, base)) { + // some known symbolic link. no need to stat again. + resolvedLink = cache[base]; + } else { + var stat = fs.lstatSync(base); + if (!stat.isSymbolicLink()) { + knownHard[base] = true; + if (cache) cache[base] = base; + continue; + } + + // read the link if it wasn't read before + // dev/ino always return 0 on windows, so skip the check. + var linkTarget = null; + if (!isWindows) { + var id = stat.dev.toString(32) + ':' + stat.ino.toString(32); + if (seenLinks.hasOwnProperty(id)) { + linkTarget = seenLinks[id]; + } + } + if (linkTarget === null) { + fs.statSync(base); + linkTarget = fs.readlinkSync(base); + } + resolvedLink = pathModule.resolve(previous, linkTarget); + // track this, if given a cache. + if (cache) cache[base] = resolvedLink; + if (!isWindows) seenLinks[id] = linkTarget; + } + + // resolve the link, then start over + p = pathModule.resolve(resolvedLink, p.slice(pos)); + start(); + } + + if (cache) cache[original] = p; + + return p; +}; + + +exports.realpath = function realpath(p, cache, cb) { + if (typeof cb !== 'function') { + cb = maybeCallback(cache); + cache = null; + } + + // make p is absolute + p = pathModule.resolve(p); + + if (cache && Object.prototype.hasOwnProperty.call(cache, p)) { + return process.nextTick(cb.bind(null, null, cache[p])); + } + + var original = p, + seenLinks = {}, + knownHard = {}; + + // current character position in p + var pos; + // the partial path so far, including a trailing slash if any + var current; + // the partial path without a trailing slash (except when pointing at a root) + var base; + // the partial path scanned in the previous round, with slash + var previous; + + start(); + + function start() { + // Skip over roots + var m = splitRootRe.exec(p); + pos = m[0].length; + current = m[0]; + base = m[0]; + previous = ''; + + // On windows, check that the root exists. On unix there is no need. + if (isWindows && !knownHard[base]) { + fs.lstat(base, function(err) { + if (err) return cb(err); + knownHard[base] = true; + LOOP(); + }); + } else { + process.nextTick(LOOP); + } + } + + // walk down the path, swapping out linked pathparts for their real + // values + function LOOP() { + // stop if scanned past end of path + if (pos >= p.length) { + if (cache) cache[original] = p; + return cb(null, p); + } + + // find the next part + nextPartRe.lastIndex = pos; + var result = nextPartRe.exec(p); + previous = current; + current += result[0]; + base = previous + result[1]; + pos = nextPartRe.lastIndex; + + // continue if not a symlink + if (knownHard[base] || (cache && cache[base] === base)) { + return process.nextTick(LOOP); + } + + if (cache && Object.prototype.hasOwnProperty.call(cache, base)) { + // known symbolic link. no need to stat again. + return gotResolvedLink(cache[base]); + } + + return fs.lstat(base, gotStat); + } + + function gotStat(err, stat) { + if (err) return cb(err); + + // if not a symlink, skip to the next path part + if (!stat.isSymbolicLink()) { + knownHard[base] = true; + if (cache) cache[base] = base; + return process.nextTick(LOOP); + } + + // stat & read the link if not read before + // call gotTarget as soon as the link target is known + // dev/ino always return 0 on windows, so skip the check. + if (!isWindows) { + var id = stat.dev.toString(32) + ':' + stat.ino.toString(32); + if (seenLinks.hasOwnProperty(id)) { + return gotTarget(null, seenLinks[id], base); + } + } + fs.stat(base, function(err) { + if (err) return cb(err); + + fs.readlink(base, function(err, target) { + if (!isWindows) seenLinks[id] = target; + gotTarget(err, target); + }); + }); + } + + function gotTarget(err, target, base) { + if (err) return cb(err); + + var resolvedLink = pathModule.resolve(previous, target); + if (cache) cache[base] = resolvedLink; + gotResolvedLink(resolvedLink); + } + + function gotResolvedLink(resolvedLink) { + // resolve the link, then start over + p = pathModule.resolve(resolvedLink, p.slice(pos)); + start(); + } +}; diff --git a/node_modules/npm/node_modules/glob/node_modules/fs.realpath/package.json b/node_modules/npm/node_modules/glob/node_modules/fs.realpath/package.json new file mode 100644 index 00000000..c955d962 --- /dev/null +++ b/node_modules/npm/node_modules/glob/node_modules/fs.realpath/package.json @@ -0,0 +1,66 @@ +{ + "_from": "fs.realpath@>=1.0.0 <2.0.0", + "_id": "fs.realpath@1.0.0", + "_inBundle": true, + "_location": "/npm/glob/fs.realpath", + "_nodeVersion": "4.4.4", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/fs.realpath-1.0.0.tgz_1466015941059_0.3332864767871797" + }, + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.9.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/glob" + ], + "_resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz", + "_shasum": "1504ad2523158caa40db4a2787cb01411994ea4f", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/fs.realpath/issues" + }, + "dependencies": {}, + "description": "Use node's fs.realpath, but fall back to the JS implementation if the native one fails", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "1504ad2523158caa40db4a2787cb01411994ea4f", + "tarball": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz" + }, + "files": [ + "old.js", + "index.js" + ], + "gitHead": "03e7c884431fe185dfebbc9b771aeca339c1807a", + "homepage": "https://github.com/isaacs/fs.realpath#readme", + "keywords": [ + "realpath", + "fs", + "polyfill" + ], + "license": "ISC", + "main": "index.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "fs.realpath", + "repository": { + "type": "git", + "url": "git+https://github.com/isaacs/fs.realpath.git" + }, + "scripts": { + "test": "tap test/*.js --cov" + }, + "version": "1.0.0" +} diff --git a/node_modules/npm/node_modules/glob/node_modules/path-is-absolute/index.js b/node_modules/npm/node_modules/glob/node_modules/path-is-absolute/index.js new file mode 100644 index 00000000..19f103f9 --- /dev/null +++ b/node_modules/npm/node_modules/glob/node_modules/path-is-absolute/index.js @@ -0,0 +1,20 @@ +'use strict'; + +function posix(path) { + return path.charAt(0) === '/'; +}; + +function win32(path) { + // https://github.com/joyent/node/blob/b3fcc245fb25539909ef1d5eaa01dbf92e168633/lib/path.js#L56 + var splitDeviceRe = /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/; + var result = splitDeviceRe.exec(path); + var device = result[1] || ''; + var isUnc = !!device && device.charAt(1) !== ':'; + + // UNC paths are always absolute + return !!result[2] || isUnc; +}; + +module.exports = process.platform === 'win32' ? win32 : posix; +module.exports.posix = posix; +module.exports.win32 = win32; diff --git a/node_modules/npm/node_modules/glob/node_modules/path-is-absolute/license b/node_modules/npm/node_modules/glob/node_modules/path-is-absolute/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/npm/node_modules/glob/node_modules/path-is-absolute/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/glob/node_modules/path-is-absolute/package.json b/node_modules/npm/node_modules/glob/node_modules/path-is-absolute/package.json new file mode 100644 index 00000000..b17de851 --- /dev/null +++ b/node_modules/npm/node_modules/glob/node_modules/path-is-absolute/package.json @@ -0,0 +1,75 @@ +{ + "_from": "path-is-absolute@>=1.0.0 <2.0.0", + "_id": "path-is-absolute@1.0.0", + "_inBundle": true, + "_location": "/npm/glob/path-is-absolute", + "_nodeVersion": "0.12.0", + "_npmUser": { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + "_npmVersion": "2.5.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/glob" + ], + "_resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.0.tgz", + "_shasum": "263dada66ab3f2fb10bf7f9d24dd8f3e570ef912", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/path-is-absolute/issues" + }, + "description": "Node.js 0.12 path.isAbsolute() ponyfill", + "directories": {}, + "dist": { + "shasum": "263dada66ab3f2fb10bf7f9d24dd8f3e570ef912", + "tarball": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.0.tgz" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "gitHead": "7a76a0c9f2263192beedbe0a820e4d0baee5b7a1", + "homepage": "https://github.com/sindresorhus/path-is-absolute", + "keywords": [ + "path", + "paths", + "file", + "dir", + "absolute", + "isabsolute", + "is-absolute", + "built-in", + "util", + "utils", + "core", + "ponyfill", + "polyfill", + "shim", + "is", + "detect", + "check" + ], + "license": "MIT", + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + } + ], + "name": "path-is-absolute", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/path-is-absolute.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "1.0.0" +} diff --git a/node_modules/npm/node_modules/glob/node_modules/path-is-absolute/readme.md b/node_modules/npm/node_modules/glob/node_modules/path-is-absolute/readme.md new file mode 100644 index 00000000..cdf94f43 --- /dev/null +++ b/node_modules/npm/node_modules/glob/node_modules/path-is-absolute/readme.md @@ -0,0 +1,51 @@ +# path-is-absolute [![Build Status](https://travis-ci.org/sindresorhus/path-is-absolute.svg?branch=master)](https://travis-ci.org/sindresorhus/path-is-absolute) + +> Node.js 0.12 [`path.isAbsolute()`](http://nodejs.org/api/path.html#path_path_isabsolute_path) ponyfill + +> Ponyfill: A polyfill that doesn't overwrite the native method + + +## Install + +``` +$ npm install --save path-is-absolute +``` + + +## Usage + +```js +var pathIsAbsolute = require('path-is-absolute'); + +// Linux +pathIsAbsolute('/home/foo'); +//=> true + +// Windows +pathIsAbsolute('C:/Users/'); +//=> true + +// Any OS +pathIsAbsolute.posix('/home/foo'); +//=> true +``` + + +## API + +See the [`path.isAbsolute()` docs](http://nodejs.org/api/path.html#path_path_isabsolute_path). + +### pathIsAbsolute(path) + +### pathIsAbsolute.posix(path) + +The Posix specific version. + +### pathIsAbsolute.win32(path) + +The Windows specific version. + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/npm/node_modules/glob/package.json b/node_modules/npm/node_modules/glob/package.json new file mode 100644 index 00000000..0c977fcb --- /dev/null +++ b/node_modules/npm/node_modules/glob/package.json @@ -0,0 +1,85 @@ +{ + "_from": "glob@7.0.6", + "_id": "glob@7.0.6", + "_inBundle": true, + "_location": "/npm/glob", + "_nodeVersion": "4.5.0", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/glob-7.0.6.tgz_1472074762911_0.47247025789693" + }, + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.10.7", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/node-gyp", + "/npm/rimraf" + ], + "_resolved": "https://registry.npmjs.org/glob/-/glob-7.0.6.tgz", + "_shasum": "211bafaf49e525b8cd93260d14ab136152b3f57a", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/node-glob/issues" + }, + "dependencies": { + "fs.realpath": "^1.0.0", + "inflight": "^1.0.4", + "inherits": "2", + "minimatch": "^3.0.2", + "once": "^1.3.0", + "path-is-absolute": "^1.0.0" + }, + "description": "a little globber", + "devDependencies": { + "mkdirp": "0", + "rimraf": "^2.2.8", + "tap": "^5.7.0", + "tick": "0.0.6" + }, + "directories": {}, + "dist": { + "shasum": "211bafaf49e525b8cd93260d14ab136152b3f57a", + "tarball": "https://registry.npmjs.org/glob/-/glob-7.0.6.tgz" + }, + "engines": { + "node": "*" + }, + "files": [ + "glob.js", + "sync.js", + "common.js" + ], + "gitHead": "98327d8def195b1ba200217952df8ea829426038", + "homepage": "https://github.com/isaacs/node-glob#readme", + "license": "ISC", + "main": "glob.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "glob", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/node-glob.git" + }, + "scripts": { + "bench": "bash benchmark.sh", + "benchclean": "node benchclean.js", + "prepublish": "npm run benchclean", + "prof": "bash prof.sh && cat profile.txt", + "profclean": "rm -f v8.log profile.txt", + "test": "tap test/*.js --cov", + "test-regen": "npm run profclean && TEST_REGEN=1 node test/00-setup.js" + }, + "version": "7.0.6" +} diff --git a/node_modules/npm/node_modules/glob/sync.js b/node_modules/npm/node_modules/glob/sync.js new file mode 100644 index 00000000..bba2dc6a --- /dev/null +++ b/node_modules/npm/node_modules/glob/sync.js @@ -0,0 +1,468 @@ +module.exports = globSync +globSync.GlobSync = GlobSync + +var fs = require('fs') +var rp = require('fs.realpath') +var minimatch = require('minimatch') +var Minimatch = minimatch.Minimatch +var Glob = require('./glob.js').Glob +var util = require('util') +var path = require('path') +var assert = require('assert') +var isAbsolute = require('path-is-absolute') +var common = require('./common.js') +var alphasort = common.alphasort +var alphasorti = common.alphasorti +var setopts = common.setopts +var ownProp = common.ownProp +var childrenIgnored = common.childrenIgnored + +function globSync (pattern, options) { + if (typeof options === 'function' || arguments.length === 3) + throw new TypeError('callback provided to sync glob\n'+ + 'See: https://github.com/isaacs/node-glob/issues/167') + + return new GlobSync(pattern, options).found +} + +function GlobSync (pattern, options) { + if (!pattern) + throw new Error('must provide pattern') + + if (typeof options === 'function' || arguments.length === 3) + throw new TypeError('callback provided to sync glob\n'+ + 'See: https://github.com/isaacs/node-glob/issues/167') + + if (!(this instanceof GlobSync)) + return new GlobSync(pattern, options) + + setopts(this, pattern, options) + + if (this.noprocess) + return this + + var n = this.minimatch.set.length + this.matches = new Array(n) + for (var i = 0; i < n; i ++) { + this._process(this.minimatch.set[i], i, false) + } + this._finish() +} + +GlobSync.prototype._finish = function () { + assert(this instanceof GlobSync) + if (this.realpath) { + var self = this + this.matches.forEach(function (matchset, index) { + var set = self.matches[index] = Object.create(null) + for (var p in matchset) { + try { + p = self._makeAbs(p) + var real = rp.realpathSync(p, self.realpathCache) + set[real] = true + } catch (er) { + if (er.syscall === 'stat') + set[self._makeAbs(p)] = true + else + throw er + } + } + }) + } + common.finish(this) +} + + +GlobSync.prototype._process = function (pattern, index, inGlobStar) { + assert(this instanceof GlobSync) + + // Get the first [n] parts of pattern that are all strings. + var n = 0 + while (typeof pattern[n] === 'string') { + n ++ + } + // now n is the index of the first one that is *not* a string. + + // See if there's anything else + var prefix + switch (n) { + // if not, then this is rather simple + case pattern.length: + this._processSimple(pattern.join('/'), index) + return + + case 0: + // pattern *starts* with some non-trivial item. + // going to readdir(cwd), but not include the prefix in matches. + prefix = null + break + + default: + // pattern has some string bits in the front. + // whatever it starts with, whether that's 'absolute' like /foo/bar, + // or 'relative' like '../baz' + prefix = pattern.slice(0, n).join('/') + break + } + + var remain = pattern.slice(n) + + // get the list of entries. + var read + if (prefix === null) + read = '.' + else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) { + if (!prefix || !isAbsolute(prefix)) + prefix = '/' + prefix + read = prefix + } else + read = prefix + + var abs = this._makeAbs(read) + + //if ignored, skip processing + if (childrenIgnored(this, read)) + return + + var isGlobStar = remain[0] === minimatch.GLOBSTAR + if (isGlobStar) + this._processGlobStar(prefix, read, abs, remain, index, inGlobStar) + else + this._processReaddir(prefix, read, abs, remain, index, inGlobStar) +} + + +GlobSync.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar) { + var entries = this._readdir(abs, inGlobStar) + + // if the abs isn't a dir, then nothing can match! + if (!entries) + return + + // It will only match dot entries if it starts with a dot, or if + // dot is set. Stuff like @(.foo|.bar) isn't allowed. + var pn = remain[0] + var negate = !!this.minimatch.negate + var rawGlob = pn._glob + var dotOk = this.dot || rawGlob.charAt(0) === '.' + + var matchedEntries = [] + for (var i = 0; i < entries.length; i++) { + var e = entries[i] + if (e.charAt(0) !== '.' || dotOk) { + var m + if (negate && !prefix) { + m = !e.match(pn) + } else { + m = e.match(pn) + } + if (m) + matchedEntries.push(e) + } + } + + var len = matchedEntries.length + // If there are no matched entries, then nothing matches. + if (len === 0) + return + + // if this is the last remaining pattern bit, then no need for + // an additional stat *unless* the user has specified mark or + // stat explicitly. We know they exist, since readdir returned + // them. + + if (remain.length === 1 && !this.mark && !this.stat) { + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + if (prefix) { + if (prefix.slice(-1) !== '/') + e = prefix + '/' + e + else + e = prefix + e + } + + if (e.charAt(0) === '/' && !this.nomount) { + e = path.join(this.root, e) + } + this.matches[index][e] = true + } + // This was the last one, and no stats were needed + return + } + + // now test all matched entries as stand-ins for that part + // of the pattern. + remain.shift() + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + var newPattern + if (prefix) + newPattern = [prefix, e] + else + newPattern = [e] + this._process(newPattern.concat(remain), index, inGlobStar) + } +} + + +GlobSync.prototype._emitMatch = function (index, e) { + var abs = this._makeAbs(e) + if (this.mark) + e = this._mark(e) + + if (this.matches[index][e]) + return + + if (this.nodir) { + var c = this.cache[this._makeAbs(e)] + if (c === 'DIR' || Array.isArray(c)) + return + } + + this.matches[index][e] = true + if (this.stat) + this._stat(e) +} + + +GlobSync.prototype._readdirInGlobStar = function (abs) { + // follow all symlinked directories forever + // just proceed as if this is a non-globstar situation + if (this.follow) + return this._readdir(abs, false) + + var entries + var lstat + var stat + try { + lstat = fs.lstatSync(abs) + } catch (er) { + // lstat failed, doesn't exist + return null + } + + var isSym = lstat.isSymbolicLink() + this.symlinks[abs] = isSym + + // If it's not a symlink or a dir, then it's definitely a regular file. + // don't bother doing a readdir in that case. + if (!isSym && !lstat.isDirectory()) + this.cache[abs] = 'FILE' + else + entries = this._readdir(abs, false) + + return entries +} + +GlobSync.prototype._readdir = function (abs, inGlobStar) { + var entries + + if (inGlobStar && !ownProp(this.symlinks, abs)) + return this._readdirInGlobStar(abs) + + if (ownProp(this.cache, abs)) { + var c = this.cache[abs] + if (!c || c === 'FILE') + return null + + if (Array.isArray(c)) + return c + } + + try { + return this._readdirEntries(abs, fs.readdirSync(abs)) + } catch (er) { + this._readdirError(abs, er) + return null + } +} + +GlobSync.prototype._readdirEntries = function (abs, entries) { + // if we haven't asked to stat everything, then just + // assume that everything in there exists, so we can avoid + // having to stat it a second time. + if (!this.mark && !this.stat) { + for (var i = 0; i < entries.length; i ++) { + var e = entries[i] + if (abs === '/') + e = abs + e + else + e = abs + '/' + e + this.cache[e] = true + } + } + + this.cache[abs] = entries + + // mark and cache dir-ness + return entries +} + +GlobSync.prototype._readdirError = function (f, er) { + // handle errors, and cache the information + switch (er.code) { + case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205 + case 'ENOTDIR': // totally normal. means it *does* exist. + var abs = this._makeAbs(f) + this.cache[abs] = 'FILE' + if (abs === this.cwdAbs) { + var error = new Error(er.code + ' invalid cwd ' + this.cwd) + error.path = this.cwd + error.code = er.code + throw error + } + break + + case 'ENOENT': // not terribly unusual + case 'ELOOP': + case 'ENAMETOOLONG': + case 'UNKNOWN': + this.cache[this._makeAbs(f)] = false + break + + default: // some unusual error. Treat as failure. + this.cache[this._makeAbs(f)] = false + if (this.strict) + throw er + if (!this.silent) + console.error('glob error', er) + break + } +} + +GlobSync.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar) { + + var entries = this._readdir(abs, inGlobStar) + + // no entries means not a dir, so it can never have matches + // foo.txt/** doesn't match foo.txt + if (!entries) + return + + // test without the globstar, and with every child both below + // and replacing the globstar. + var remainWithoutGlobStar = remain.slice(1) + var gspref = prefix ? [ prefix ] : [] + var noGlobStar = gspref.concat(remainWithoutGlobStar) + + // the noGlobStar pattern exits the inGlobStar state + this._process(noGlobStar, index, false) + + var len = entries.length + var isSym = this.symlinks[abs] + + // If it's a symlink, and we're in a globstar, then stop + if (isSym && inGlobStar) + return + + for (var i = 0; i < len; i++) { + var e = entries[i] + if (e.charAt(0) === '.' && !this.dot) + continue + + // these two cases enter the inGlobStar state + var instead = gspref.concat(entries[i], remainWithoutGlobStar) + this._process(instead, index, true) + + var below = gspref.concat(entries[i], remain) + this._process(below, index, true) + } +} + +GlobSync.prototype._processSimple = function (prefix, index) { + // XXX review this. Shouldn't it be doing the mounting etc + // before doing stat? kinda weird? + var exists = this._stat(prefix) + + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + // If it doesn't exist, then just mark the lack of results + if (!exists) + return + + if (prefix && isAbsolute(prefix) && !this.nomount) { + var trail = /[\/\\]$/.test(prefix) + if (prefix.charAt(0) === '/') { + prefix = path.join(this.root, prefix) + } else { + prefix = path.resolve(this.root, prefix) + if (trail) + prefix += '/' + } + } + + if (process.platform === 'win32') + prefix = prefix.replace(/\\/g, '/') + + // Mark this as a match + this.matches[index][prefix] = true +} + +// Returns either 'DIR', 'FILE', or false +GlobSync.prototype._stat = function (f) { + var abs = this._makeAbs(f) + var needDir = f.slice(-1) === '/' + + if (f.length > this.maxLength) + return false + + if (!this.stat && ownProp(this.cache, abs)) { + var c = this.cache[abs] + + if (Array.isArray(c)) + c = 'DIR' + + // It exists, but maybe not how we need it + if (!needDir || c === 'DIR') + return c + + if (needDir && c === 'FILE') + return false + + // otherwise we have to stat, because maybe c=true + // if we know it exists, but not what it is. + } + + var exists + var stat = this.statCache[abs] + if (!stat) { + var lstat + try { + lstat = fs.lstatSync(abs) + } catch (er) { + return false + } + + if (lstat.isSymbolicLink()) { + try { + stat = fs.statSync(abs) + } catch (er) { + stat = lstat + } + } else { + stat = lstat + } + } + + this.statCache[abs] = stat + + var c = stat.isDirectory() ? 'DIR' : 'FILE' + this.cache[abs] = this.cache[abs] || c + + if (needDir && c !== 'DIR') + return false + + return c +} + +GlobSync.prototype._mark = function (p) { + return common.mark(this, p) +} + +GlobSync.prototype._makeAbs = function (f) { + return common.makeAbs(this, f) +} diff --git a/node_modules/npm/node_modules/graceful-fs/LICENSE b/node_modules/npm/node_modules/graceful-fs/LICENSE new file mode 100644 index 00000000..9d2c8036 --- /dev/null +++ b/node_modules/npm/node_modules/graceful-fs/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter, Ben Noordhuis, and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/graceful-fs/README.md b/node_modules/npm/node_modules/graceful-fs/README.md new file mode 100644 index 00000000..5273a50a --- /dev/null +++ b/node_modules/npm/node_modules/graceful-fs/README.md @@ -0,0 +1,133 @@ +# graceful-fs + +graceful-fs functions as a drop-in replacement for the fs module, +making various improvements. + +The improvements are meant to normalize behavior across different +platforms and environments, and to make filesystem access more +resilient to errors. + +## Improvements over [fs module](https://nodejs.org/api/fs.html) + +* Queues up `open` and `readdir` calls, and retries them once + something closes if there is an EMFILE error from too many file + descriptors. +* fixes `lchmod` for Node versions prior to 0.6.2. +* implements `fs.lutimes` if possible. Otherwise it becomes a noop. +* ignores `EINVAL` and `EPERM` errors in `chown`, `fchown` or + `lchown` if the user isn't root. +* makes `lchmod` and `lchown` become noops, if not available. +* retries reading a file if `read` results in EAGAIN error. + +On Windows, it retries renaming a file for up to one second if `EACCESS` +or `EPERM` error occurs, likely because antivirus software has locked +the directory. + +## USAGE + +```javascript +// use just like fs +var fs = require('graceful-fs') + +// now go and do stuff with it... +fs.readFileSync('some-file-or-whatever') +``` + +## Global Patching + +If you want to patch the global fs module (or any other fs-like +module) you can do this: + +```javascript +// Make sure to read the caveat below. +var realFs = require('fs') +var gracefulFs = require('graceful-fs') +gracefulFs.gracefulify(realFs) +``` + +This should only ever be done at the top-level application layer, in +order to delay on EMFILE errors from any fs-using dependencies. You +should **not** do this in a library, because it can cause unexpected +delays in other parts of the program. + +## Changes + +This module is fairly stable at this point, and used by a lot of +things. That being said, because it implements a subtle behavior +change in a core part of the node API, even modest changes can be +extremely breaking, and the versioning is thus biased towards +bumping the major when in doubt. + +The main change between major versions has been switching between +providing a fully-patched `fs` module vs monkey-patching the node core +builtin, and the approach by which a non-monkey-patched `fs` was +created. + +The goal is to trade `EMFILE` errors for slower fs operations. So, if +you try to open a zillion files, rather than crashing, `open` +operations will be queued up and wait for something else to `close`. + +There are advantages to each approach. Monkey-patching the fs means +that no `EMFILE` errors can possibly occur anywhere in your +application, because everything is using the same core `fs` module, +which is patched. However, it can also obviously cause undesirable +side-effects, especially if the module is loaded multiple times. + +Implementing a separate-but-identical patched `fs` module is more +surgical (and doesn't run the risk of patching multiple times), but +also imposes the challenge of keeping in sync with the core module. + +The current approach loads the `fs` module, and then creates a +lookalike object that has all the same methods, except a few that are +patched. It is safe to use in all versions of Node from 0.8 through +7.0. + +### v4 + +* Do not monkey-patch the fs module. This module may now be used as a + drop-in dep, and users can opt into monkey-patching the fs builtin + if their app requires it. + +### v3 + +* Monkey-patch fs, because the eval approach no longer works on recent + node. +* fixed possible type-error throw if rename fails on windows +* verify that we *never* get EMFILE errors +* Ignore ENOSYS from chmod/chown +* clarify that graceful-fs must be used as a drop-in + +### v2.1.0 + +* Use eval rather than monkey-patching fs. +* readdir: Always sort the results +* win32: requeue a file if error has an OK status + +### v2.0 + +* A return to monkey patching +* wrap process.cwd + +### v1.1 + +* wrap readFile +* Wrap fs.writeFile. +* readdir protection +* Don't clobber the fs builtin +* Handle fs.read EAGAIN errors by trying again +* Expose the curOpen counter +* No-op lchown/lchmod if not implemented +* fs.rename patch only for win32 +* Patch fs.rename to handle AV software on Windows +* Close #4 Chown should not fail on einval or eperm if non-root +* Fix isaacs/fstream#1 Only wrap fs one time +* Fix #3 Start at 1024 max files, then back off on EMFILE +* lutimes that doens't blow up on Linux +* A full on-rewrite using a queue instead of just swallowing the EMFILE error +* Wrap Read/Write streams as well + +### 1.0 + +* Update engines for node 0.6 +* Be lstat-graceful on Windows +* first diff --git a/node_modules/npm/node_modules/graceful-fs/fs.js b/node_modules/npm/node_modules/graceful-fs/fs.js new file mode 100644 index 00000000..8ad4a383 --- /dev/null +++ b/node_modules/npm/node_modules/graceful-fs/fs.js @@ -0,0 +1,21 @@ +'use strict' + +var fs = require('fs') + +module.exports = clone(fs) + +function clone (obj) { + if (obj === null || typeof obj !== 'object') + return obj + + if (obj instanceof Object) + var copy = { __proto__: obj.__proto__ } + else + var copy = Object.create(null) + + Object.getOwnPropertyNames(obj).forEach(function (key) { + Object.defineProperty(copy, key, Object.getOwnPropertyDescriptor(obj, key)) + }) + + return copy +} diff --git a/node_modules/npm/node_modules/graceful-fs/graceful-fs.js b/node_modules/npm/node_modules/graceful-fs/graceful-fs.js new file mode 100644 index 00000000..9bf803e6 --- /dev/null +++ b/node_modules/npm/node_modules/graceful-fs/graceful-fs.js @@ -0,0 +1,253 @@ +var fs = require('fs') +var polyfills = require('./polyfills.js') +var legacy = require('./legacy-streams.js') +var queue = [] + +var util = require('util') + +function noop () {} + +var debug = noop +if (util.debuglog) + debug = util.debuglog('gfs4') +else if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || '')) + debug = function() { + var m = util.format.apply(util, arguments) + m = 'GFS4: ' + m.split(/\n/).join('\nGFS4: ') + console.error(m) + } + +if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || '')) { + process.on('exit', function() { + debug(queue) + require('assert').equal(queue.length, 0) + }) +} + +module.exports = patch(require('./fs.js')) +if (process.env.TEST_GRACEFUL_FS_GLOBAL_PATCH) { + module.exports = patch(fs) +} + +// Always patch fs.close/closeSync, because we want to +// retry() whenever a close happens *anywhere* in the program. +// This is essential when multiple graceful-fs instances are +// in play at the same time. +module.exports.close = +fs.close = (function (fs$close) { return function (fd, cb) { + return fs$close.call(fs, fd, function (err) { + if (!err) + retry() + + if (typeof cb === 'function') + cb.apply(this, arguments) + }) +}})(fs.close) + +module.exports.closeSync = +fs.closeSync = (function (fs$closeSync) { return function (fd) { + // Note that graceful-fs also retries when fs.closeSync() fails. + // Looks like a bug to me, although it's probably a harmless one. + var rval = fs$closeSync.apply(fs, arguments) + retry() + return rval +}})(fs.closeSync) + +function patch (fs) { + // Everything that references the open() function needs to be in here + polyfills(fs) + fs.gracefulify = patch + fs.FileReadStream = ReadStream; // Legacy name. + fs.FileWriteStream = WriteStream; // Legacy name. + fs.createReadStream = createReadStream + fs.createWriteStream = createWriteStream + var fs$readFile = fs.readFile + fs.readFile = readFile + function readFile (path, options, cb) { + if (typeof options === 'function') + cb = options, options = null + + return go$readFile(path, options, cb) + + function go$readFile (path, options, cb) { + return fs$readFile(path, options, function (err) { + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([go$readFile, [path, options, cb]]) + else { + if (typeof cb === 'function') + cb.apply(this, arguments) + retry() + } + }) + } + } + + var fs$writeFile = fs.writeFile + fs.writeFile = writeFile + function writeFile (path, data, options, cb) { + if (typeof options === 'function') + cb = options, options = null + + return go$writeFile(path, data, options, cb) + + function go$writeFile (path, data, options, cb) { + return fs$writeFile(path, data, options, function (err) { + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([go$writeFile, [path, data, options, cb]]) + else { + if (typeof cb === 'function') + cb.apply(this, arguments) + retry() + } + }) + } + } + + var fs$appendFile = fs.appendFile + if (fs$appendFile) + fs.appendFile = appendFile + function appendFile (path, data, options, cb) { + if (typeof options === 'function') + cb = options, options = null + + return go$appendFile(path, data, options, cb) + + function go$appendFile (path, data, options, cb) { + return fs$appendFile(path, data, options, function (err) { + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([go$appendFile, [path, data, options, cb]]) + else { + if (typeof cb === 'function') + cb.apply(this, arguments) + retry() + } + }) + } + } + + var fs$readdir = fs.readdir + fs.readdir = readdir + function readdir (path, cb) { + return go$readdir(path, cb) + + function go$readdir () { + return fs$readdir(path, function (err, files) { + if (files && files.sort) + files.sort(); // Backwards compatibility with graceful-fs. + + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([go$readdir, [path, cb]]) + else { + if (typeof cb === 'function') + cb.apply(this, arguments) + retry() + } + }) + } + } + + + if (process.version.substr(0, 4) === 'v0.8') { + var legStreams = legacy(fs) + ReadStream = legStreams.ReadStream + WriteStream = legStreams.WriteStream + } + + var fs$ReadStream = fs.ReadStream + ReadStream.prototype = Object.create(fs$ReadStream.prototype) + ReadStream.prototype.open = ReadStream$open + + var fs$WriteStream = fs.WriteStream + WriteStream.prototype = Object.create(fs$WriteStream.prototype) + WriteStream.prototype.open = WriteStream$open + + fs.ReadStream = ReadStream + fs.WriteStream = WriteStream + + function ReadStream (path, options) { + if (this instanceof ReadStream) + return fs$ReadStream.apply(this, arguments), this + else + return ReadStream.apply(Object.create(ReadStream.prototype), arguments) + } + + function ReadStream$open () { + var that = this + open(that.path, that.flags, that.mode, function (err, fd) { + if (err) { + if (that.autoClose) + that.destroy() + + that.emit('error', err) + } else { + that.fd = fd + that.emit('open', fd) + that.read() + } + }) + } + + function WriteStream (path, options) { + if (this instanceof WriteStream) + return fs$WriteStream.apply(this, arguments), this + else + return WriteStream.apply(Object.create(WriteStream.prototype), arguments) + } + + function WriteStream$open () { + var that = this + open(that.path, that.flags, that.mode, function (err, fd) { + if (err) { + that.destroy() + that.emit('error', err) + } else { + that.fd = fd + that.emit('open', fd) + } + }) + } + + function createReadStream (path, options) { + return new ReadStream(path, options) + } + + function createWriteStream (path, options) { + return new WriteStream(path, options) + } + + var fs$open = fs.open + fs.open = open + function open (path, flags, mode, cb) { + if (typeof mode === 'function') + cb = mode, mode = null + + return go$open(path, flags, mode, cb) + + function go$open (path, flags, mode, cb) { + return fs$open(path, flags, mode, function (err, fd) { + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([go$open, [path, flags, mode, cb]]) + else { + if (typeof cb === 'function') + cb.apply(this, arguments) + retry() + } + }) + } + } + + return fs +} + +function enqueue (elem) { + debug('ENQUEUE', elem[0].name, elem[1]) + queue.push(elem) +} + +function retry () { + var elem = queue.shift() + if (elem) { + debug('RETRY', elem[0].name, elem[1]) + elem[0].apply(null, elem[1]) + } +} diff --git a/node_modules/npm/node_modules/graceful-fs/legacy-streams.js b/node_modules/npm/node_modules/graceful-fs/legacy-streams.js new file mode 100644 index 00000000..d617b50f --- /dev/null +++ b/node_modules/npm/node_modules/graceful-fs/legacy-streams.js @@ -0,0 +1,118 @@ +var Stream = require('stream').Stream + +module.exports = legacy + +function legacy (fs) { + return { + ReadStream: ReadStream, + WriteStream: WriteStream + } + + function ReadStream (path, options) { + if (!(this instanceof ReadStream)) return new ReadStream(path, options); + + Stream.call(this); + + var self = this; + + this.path = path; + this.fd = null; + this.readable = true; + this.paused = false; + + this.flags = 'r'; + this.mode = 438; /*=0666*/ + this.bufferSize = 64 * 1024; + + options = options || {}; + + // Mixin options into this + var keys = Object.keys(options); + for (var index = 0, length = keys.length; index < length; index++) { + var key = keys[index]; + this[key] = options[key]; + } + + if (this.encoding) this.setEncoding(this.encoding); + + if (this.start !== undefined) { + if ('number' !== typeof this.start) { + throw TypeError('start must be a Number'); + } + if (this.end === undefined) { + this.end = Infinity; + } else if ('number' !== typeof this.end) { + throw TypeError('end must be a Number'); + } + + if (this.start > this.end) { + throw new Error('start must be <= end'); + } + + this.pos = this.start; + } + + if (this.fd !== null) { + process.nextTick(function() { + self._read(); + }); + return; + } + + fs.open(this.path, this.flags, this.mode, function (err, fd) { + if (err) { + self.emit('error', err); + self.readable = false; + return; + } + + self.fd = fd; + self.emit('open', fd); + self._read(); + }) + } + + function WriteStream (path, options) { + if (!(this instanceof WriteStream)) return new WriteStream(path, options); + + Stream.call(this); + + this.path = path; + this.fd = null; + this.writable = true; + + this.flags = 'w'; + this.encoding = 'binary'; + this.mode = 438; /*=0666*/ + this.bytesWritten = 0; + + options = options || {}; + + // Mixin options into this + var keys = Object.keys(options); + for (var index = 0, length = keys.length; index < length; index++) { + var key = keys[index]; + this[key] = options[key]; + } + + if (this.start !== undefined) { + if ('number' !== typeof this.start) { + throw TypeError('start must be a Number'); + } + if (this.start < 0) { + throw new Error('start must be >= zero'); + } + + this.pos = this.start; + } + + this.busy = false; + this._queue = []; + + if (this.fd === null) { + this._open = fs.open; + this._queue.push([this._open, this.path, this.flags, this.mode, undefined]); + this.flush(); + } + } +} diff --git a/node_modules/npm/node_modules/graceful-fs/package.json b/node_modules/npm/node_modules/graceful-fs/package.json new file mode 100644 index 00000000..9163137f --- /dev/null +++ b/node_modules/npm/node_modules/graceful-fs/package.json @@ -0,0 +1,89 @@ +{ + "_from": "graceful-fs@>=4.1.5 <4.2.0", + "_id": "graceful-fs@4.1.6", + "_inBundle": true, + "_location": "/npm/graceful-fs", + "_nodeVersion": "4.4.4", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/graceful-fs-4.1.6.tgz_1471616320359_0.39477095939219" + }, + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.10.7", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/cmd-shim", + "/npm/fs-vacuum", + "/npm/fs-write-stream-atomic", + "/npm/node-gyp", + "/npm/npm-registry-client", + "/npm/read-package-json", + "/npm/sha" + ], + "_resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.6.tgz", + "_shasum": "514c38772b31bee2e08bedc21a0aeb3abf54c19e", + "bugs": { + "url": "https://github.com/isaacs/node-graceful-fs/issues" + }, + "description": "A drop-in replacement for fs, making various improvements.", + "devDependencies": { + "mkdirp": "^0.5.0", + "rimraf": "^2.2.8", + "tap": "^5.4.2" + }, + "directories": { + "test": "test" + }, + "dist": { + "shasum": "514c38772b31bee2e08bedc21a0aeb3abf54c19e", + "tarball": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.6.tgz" + }, + "engines": { + "node": ">=0.4.0" + }, + "files": [ + "fs.js", + "graceful-fs.js", + "legacy-streams.js", + "polyfills.js" + ], + "gitHead": "cfe3ba80e37af542f02e445c89aa59482aa32a63", + "homepage": "https://github.com/isaacs/node-graceful-fs#readme", + "keywords": [ + "fs", + "module", + "reading", + "retry", + "retries", + "queue", + "error", + "errors", + "handling", + "EMFILE", + "EAGAIN", + "EINVAL", + "EPERM", + "EACCESS" + ], + "license": "ISC", + "main": "graceful-fs.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "graceful-fs", + "repository": { + "type": "git", + "url": "git+https://github.com/isaacs/node-graceful-fs.git" + }, + "scripts": { + "test": "node test.js | tap -" + }, + "version": "4.1.6" +} diff --git a/node_modules/npm/node_modules/graceful-fs/polyfills.js b/node_modules/npm/node_modules/graceful-fs/polyfills.js new file mode 100644 index 00000000..27980506 --- /dev/null +++ b/node_modules/npm/node_modules/graceful-fs/polyfills.js @@ -0,0 +1,275 @@ +var fs = require('./fs.js') +var constants = require('constants') + +var origCwd = process.cwd +var cwd = null +process.cwd = function() { + if (!cwd) + cwd = origCwd.call(process) + return cwd +} +try { + process.cwd() +} catch (er) {} + +var chdir = process.chdir +process.chdir = function(d) { + cwd = null + chdir.call(process, d) +} + +module.exports = patch + +function patch (fs) { + // (re-)implement some things that are known busted or missing. + + // lchmod, broken prior to 0.6.2 + // back-port the fix here. + if (constants.hasOwnProperty('O_SYMLINK') && + process.version.match(/^v0\.6\.[0-2]|^v0\.5\./)) { + patchLchmod(fs) + } + + // lutimes implementation, or no-op + if (!fs.lutimes) { + patchLutimes(fs) + } + + // https://github.com/isaacs/node-graceful-fs/issues/4 + // Chown should not fail on einval or eperm if non-root. + // It should not fail on enosys ever, as this just indicates + // that a fs doesn't support the intended operation. + + fs.chown = chownFix(fs.chown) + fs.fchown = chownFix(fs.fchown) + fs.lchown = chownFix(fs.lchown) + + fs.chmod = chmodFix(fs.chmod) + fs.fchmod = chmodFix(fs.fchmod) + fs.lchmod = chmodFix(fs.lchmod) + + fs.chownSync = chownFixSync(fs.chownSync) + fs.fchownSync = chownFixSync(fs.fchownSync) + fs.lchownSync = chownFixSync(fs.lchownSync) + + fs.chmodSync = chmodFixSync(fs.chmodSync) + fs.fchmodSync = chmodFixSync(fs.fchmodSync) + fs.lchmodSync = chmodFixSync(fs.lchmodSync) + + // if lchmod/lchown do not exist, then make them no-ops + if (!fs.lchmod) { + fs.lchmod = function (path, mode, cb) { + if (cb) process.nextTick(cb) + } + fs.lchmodSync = function () {} + } + if (!fs.lchown) { + fs.lchown = function (path, uid, gid, cb) { + if (cb) process.nextTick(cb) + } + fs.lchownSync = function () {} + } + + // on Windows, A/V software can lock the directory, causing this + // to fail with an EACCES or EPERM if the directory contains newly + // created files. Try again on failure, for up to 1 second. + if (process.platform === "win32") { + fs.rename = (function (fs$rename) { return function (from, to, cb) { + var start = Date.now() + fs$rename(from, to, function CB (er) { + if (er + && (er.code === "EACCES" || er.code === "EPERM") + && Date.now() - start < 1000) { + return fs$rename(from, to, CB) + } + if (cb) cb(er) + }) + }})(fs.rename) + } + + // if read() returns EAGAIN, then just try it again. + fs.read = (function (fs$read) { return function (fd, buffer, offset, length, position, callback_) { + var callback + if (callback_ && typeof callback_ === 'function') { + var eagCounter = 0 + callback = function (er, _, __) { + if (er && er.code === 'EAGAIN' && eagCounter < 10) { + eagCounter ++ + return fs$read.call(fs, fd, buffer, offset, length, position, callback) + } + callback_.apply(this, arguments) + } + } + return fs$read.call(fs, fd, buffer, offset, length, position, callback) + }})(fs.read) + + fs.readSync = (function (fs$readSync) { return function (fd, buffer, offset, length, position) { + var eagCounter = 0 + while (true) { + try { + return fs$readSync.call(fs, fd, buffer, offset, length, position) + } catch (er) { + if (er.code === 'EAGAIN' && eagCounter < 10) { + eagCounter ++ + continue + } + throw er + } + } + }})(fs.readSync) +} + +function patchLchmod (fs) { + fs.lchmod = function (path, mode, callback) { + fs.open( path + , constants.O_WRONLY | constants.O_SYMLINK + , mode + , function (err, fd) { + if (err) { + if (callback) callback(err) + return + } + // prefer to return the chmod error, if one occurs, + // but still try to close, and report closing errors if they occur. + fs.fchmod(fd, mode, function (err) { + fs.close(fd, function(err2) { + if (callback) callback(err || err2) + }) + }) + }) + } + + fs.lchmodSync = function (path, mode) { + var fd = fs.openSync(path, constants.O_WRONLY | constants.O_SYMLINK, mode) + + // prefer to return the chmod error, if one occurs, + // but still try to close, and report closing errors if they occur. + var threw = true + var ret + try { + ret = fs.fchmodSync(fd, mode) + threw = false + } finally { + if (threw) { + try { + fs.closeSync(fd) + } catch (er) {} + } else { + fs.closeSync(fd) + } + } + return ret + } +} + +function patchLutimes (fs) { + if (constants.hasOwnProperty("O_SYMLINK")) { + fs.lutimes = function (path, at, mt, cb) { + fs.open(path, constants.O_SYMLINK, function (er, fd) { + if (er) { + if (cb) cb(er) + return + } + fs.futimes(fd, at, mt, function (er) { + fs.close(fd, function (er2) { + if (cb) cb(er || er2) + }) + }) + }) + } + + fs.lutimesSync = function (path, at, mt) { + var fd = fs.openSync(path, constants.O_SYMLINK) + var ret + var threw = true + try { + ret = fs.futimesSync(fd, at, mt) + threw = false + } finally { + if (threw) { + try { + fs.closeSync(fd) + } catch (er) {} + } else { + fs.closeSync(fd) + } + } + return ret + } + + } else { + fs.lutimes = function (_a, _b, _c, cb) { if (cb) process.nextTick(cb) } + fs.lutimesSync = function () {} + } +} + +function chmodFix (orig) { + if (!orig) return orig + return function (target, mode, cb) { + return orig.call(fs, target, mode, function (er) { + if (chownErOk(er)) er = null + if (cb) cb.apply(this, arguments) + }) + } +} + +function chmodFixSync (orig) { + if (!orig) return orig + return function (target, mode) { + try { + return orig.call(fs, target, mode) + } catch (er) { + if (!chownErOk(er)) throw er + } + } +} + + +function chownFix (orig) { + if (!orig) return orig + return function (target, uid, gid, cb) { + return orig.call(fs, target, uid, gid, function (er) { + if (chownErOk(er)) er = null + if (cb) cb.apply(this, arguments) + }) + } +} + +function chownFixSync (orig) { + if (!orig) return orig + return function (target, uid, gid) { + try { + return orig.call(fs, target, uid, gid) + } catch (er) { + if (!chownErOk(er)) throw er + } + } +} + +// ENOSYS means that the fs doesn't support the op. Just ignore +// that, because it doesn't matter. +// +// if there's no getuid, or if getuid() is something other +// than 0, and the error is EINVAL or EPERM, then just ignore +// it. +// +// This specific case is a silent failure in cp, install, tar, +// and most other unix tools that manage permissions. +// +// When running as root, or if other types of errors are +// encountered, then it's strict. +function chownErOk (er) { + if (!er) + return true + + if (er.code === "ENOSYS") + return true + + var nonroot = !process.getuid || process.getuid() !== 0 + if (nonroot) { + if (er.code === "EINVAL" || er.code === "EPERM") + return true + } + + return false +} diff --git a/node_modules/npm/node_modules/hosted-git-info/.npmignore b/node_modules/npm/node_modules/hosted-git-info/.npmignore new file mode 100644 index 00000000..efab07fb --- /dev/null +++ b/node_modules/npm/node_modules/hosted-git-info/.npmignore @@ -0,0 +1,2 @@ +test +.travis.yml diff --git a/node_modules/npm/node_modules/hosted-git-info/LICENSE b/node_modules/npm/node_modules/hosted-git-info/LICENSE new file mode 100644 index 00000000..45055763 --- /dev/null +++ b/node_modules/npm/node_modules/hosted-git-info/LICENSE @@ -0,0 +1,13 @@ +Copyright (c) 2015, Rebecca Turner + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/hosted-git-info/README.md b/node_modules/npm/node_modules/hosted-git-info/README.md new file mode 100644 index 00000000..1db47dd6 --- /dev/null +++ b/node_modules/npm/node_modules/hosted-git-info/README.md @@ -0,0 +1,99 @@ +# hosted-git-info + +This will let you identify and transform various git hosts URLs between +protocols. It also can tell you what the URL is for the raw path for +particular file for direct access without git. + +## Usage + +```javascript +var hostedGitInfo = require("hosted-git-info") +var info = hostedGitInfo.fromUrl("git@github.com:npm/hosted-git-info.git") +/* info looks like: +{ + type: "github", + domain: "github.com", + user: "npm", + project: "hosted-git-info" +} +*/ +``` + +If the URL can't be matched with a git host, `null` will be returned. We +can match git, ssh and https urls. Additionally, we can match ssh connect +strings (`git@github.com:npm/hosted-git-info`) and shortcuts (eg, +`github:npm/hosted-git-info`). Github specifically, is detected in the case +of a third, unprefixed, form: `npm/hosted-git-info`. + +If it does match, the returned object has properties of: + +* info.type -- The short name of the service +* info.domain -- The domain for git protocol use +* info.user -- The name of the user/org on the git host +* info.project -- The name of the project on the git host + +And methods of: + +* info.file(path) + +Given the path of a file relative to the repository, returns a URL for +directly fetching it from the githost. If no committish was set then +`master` will be used as the default. + +For example `hostedGitInfo.fromUrl("git@github.com:npm/hosted-git-info.git#v1.0.0").file("package.json")` +would return `https://raw.githubusercontent.com/npm/hosted-git-info/v1.0.0/package.json` + +* info.shortcut() + +eg, `github:npm/hosted-git-info` + +* info.browse() + +eg, `https://github.com/npm/hosted-git-info/tree/v1.2.0` + +* info.bugs() + +eg, `https://github.com/npm/hosted-git-info/issues` + +* info.docs() + +eg, `https://github.com/npm/hosted-git-info/tree/v1.2.0#readme` + +* info.https() + +eg, `git+https://github.com/npm/hosted-git-info.git` + +* info.sshurl() + +eg, `git+ssh://git@github.com/npm/hosted-git-info.git` + +* info.ssh() + +eg, `git@github.com:npm/hosted-git-info.git` + +* info.path() + +eg, `npm/hosted-git-info` + +* info.getDefaultRepresentation() + +Returns the default output type. The default output type is based on the +string you passed in to be parsed + +* info.toString() + +Uses the getDefaultRepresentation to call one of the other methods to get a URL for +this resource. As such `hostedGitInfo.fromUrl(url).toString()` will give +you a normalized version of the URL that still uses the same protocol. + +Shortcuts will still be returned as shortcuts, but the special case github +form of `org/project` will be normalized to `github:org/project`. + +SSH connect strings will be normalized into `git+ssh` URLs. + + +## Supported hosts + +Currently this supports Github, Bitbucket and Gitlab. Pull requests for +additional hosts welcome. + diff --git a/node_modules/npm/node_modules/hosted-git-info/git-host-info.js b/node_modules/npm/node_modules/hosted-git-info/git-host-info.js new file mode 100644 index 00000000..22343335 --- /dev/null +++ b/node_modules/npm/node_modules/hosted-git-info/git-host-info.js @@ -0,0 +1,64 @@ +'use strict' + +var gitHosts = module.exports = { + github: { + // First two are insecure and generally shouldn't be used any more, but + // they are still supported. + 'protocols': [ 'git', 'http', 'git+ssh', 'git+https', 'ssh', 'https' ], + 'domain': 'github.com', + 'treepath': 'tree', + 'filetemplate': 'https://{auth@}raw.githubusercontent.com/{user}/{project}/{committish}/{path}', + 'bugstemplate': 'https://{domain}/{user}/{project}/issues', + 'gittemplate': 'git://{auth@}{domain}/{user}/{project}.git{#committish}' + }, + bitbucket: { + 'protocols': [ 'git+ssh', 'git+https', 'ssh', 'https' ], + 'domain': 'bitbucket.org', + 'treepath': 'src' + }, + gitlab: { + 'protocols': [ 'git+ssh', 'git+https', 'ssh', 'https' ], + 'domain': 'gitlab.com', + 'treepath': 'tree', + 'docstemplate': 'https://{domain}/{user}/{project}{/tree/committish}#README', + 'bugstemplate': 'https://{domain}/{user}/{project}/issues' + }, + gist: { + 'protocols': [ 'git', 'git+ssh', 'git+https', 'ssh', 'https' ], + 'domain': 'gist.github.com', + 'pathmatch': /^[/](?:([^/]+)[/])?([a-z0-9]+)(?:[.]git)?$/, + 'filetemplate': 'https://gist.githubusercontent.com/{user}/{project}/raw{/committish}/{path}', + 'bugstemplate': 'https://{domain}/{project}', + 'gittemplate': 'git://{domain}/{project}.git{#committish}', + 'sshtemplate': 'git@{domain}:/{project}.git{#committish}', + 'sshurltemplate': 'git+ssh://git@{domain}/{project}.git{#committish}', + 'browsetemplate': 'https://{domain}/{project}{/committish}', + 'docstemplate': 'https://{domain}/{project}{/committish}', + 'httpstemplate': 'git+https://{domain}/{project}.git{#committish}', + 'shortcuttemplate': '{type}:{project}{#committish}', + 'pathtemplate': '{project}{#committish}' + } +} + +var gitHostDefaults = { + 'sshtemplate': 'git@{domain}:{user}/{project}.git{#committish}', + 'sshurltemplate': 'git+ssh://git@{domain}/{user}/{project}.git{#committish}', + 'browsetemplate': 'https://{domain}/{user}/{project}{/tree/committish}', + 'docstemplate': 'https://{domain}/{user}/{project}{/tree/committish}#readme', + 'httpstemplate': 'git+https://{auth@}{domain}/{user}/{project}.git{#committish}', + 'filetemplate': 'https://{domain}/{user}/{project}/raw/{committish}/{path}', + 'shortcuttemplate': '{type}:{user}/{project}{#committish}', + 'pathtemplate': '{user}/{project}{#committish}', + 'pathmatch': /^[/]([^/]+)[/]([^/]+?)(?:[.]git)?$/ +} + +Object.keys(gitHosts).forEach(function (name) { + Object.keys(gitHostDefaults).forEach(function (key) { + if (gitHosts[name][key]) return + gitHosts[name][key] = gitHostDefaults[key] + }) + gitHosts[name].protocols_re = RegExp('^(' + + gitHosts[name].protocols.map(function (protocol) { + return protocol.replace(/([\\+*{}()\[\]$^|])/g, '\\$1') + }).join('|') + '):$') +}) diff --git a/node_modules/npm/node_modules/hosted-git-info/git-host.js b/node_modules/npm/node_modules/hosted-git-info/git-host.js new file mode 100644 index 00000000..ea31380a --- /dev/null +++ b/node_modules/npm/node_modules/hosted-git-info/git-host.js @@ -0,0 +1,96 @@ +'use strict' +var gitHosts = require('./git-host-info.js') + +var GitHost = module.exports = function (type, user, auth, project, committish, defaultRepresentation) { + var gitHostInfo = this + gitHostInfo.type = type + Object.keys(gitHosts[type]).forEach(function (key) { + gitHostInfo[key] = gitHosts[type][key] + }) + gitHostInfo.user = user + gitHostInfo.auth = auth + gitHostInfo.project = project + gitHostInfo.committish = committish + gitHostInfo.default = defaultRepresentation +} +GitHost.prototype = {} + +GitHost.prototype.hash = function () { + return this.committish ? '#' + this.committish : '' +} + +GitHost.prototype._fill = function (template, vars) { + if (!template) return + if (!vars) vars = {} + var self = this + Object.keys(this).forEach(function (key) { + if (self[key] != null && vars[key] == null) vars[key] = self[key] + }) + var rawAuth = vars.auth + var rawComittish = vars.committish + Object.keys(vars).forEach(function (key) { + vars[key] = encodeURIComponent(vars[key]) + }) + vars['auth@'] = rawAuth ? rawAuth + '@' : '' + vars['#committish'] = rawComittish ? '#' + rawComittish : '' + vars['/tree/committish'] = vars.committish + ? '/' + vars.treepath + '/' + vars.committish + : '' + vars['/committish'] = vars.committish ? '/' + vars.committish : '' + vars.committish = vars.committish || 'master' + var res = template + Object.keys(vars).forEach(function (key) { + res = res.replace(new RegExp('[{]' + key + '[}]', 'g'), vars[key]) + }) + return res +} + +GitHost.prototype.ssh = function () { + return this._fill(this.sshtemplate) +} + +GitHost.prototype.sshurl = function () { + return this._fill(this.sshurltemplate) +} + +GitHost.prototype.browse = function () { + return this._fill(this.browsetemplate) +} + +GitHost.prototype.docs = function () { + return this._fill(this.docstemplate) +} + +GitHost.prototype.bugs = function () { + return this._fill(this.bugstemplate) +} + +GitHost.prototype.https = function () { + return this._fill(this.httpstemplate) +} + +GitHost.prototype.git = function () { + return this._fill(this.gittemplate) +} + +GitHost.prototype.shortcut = function () { + return this._fill(this.shortcuttemplate) +} + +GitHost.prototype.path = function () { + return this._fill(this.pathtemplate) +} + +GitHost.prototype.file = function (P) { + return this._fill(this.filetemplate, { + path: P.replace(/^[/]+/g, '') + }) +} + +GitHost.prototype.getDefaultRepresentation = function () { + return this.default +} + +GitHost.prototype.toString = function () { + return (this[this.default] || this.sshurl).call(this) +} diff --git a/node_modules/npm/node_modules/hosted-git-info/index.js b/node_modules/npm/node_modules/hosted-git-info/index.js new file mode 100644 index 00000000..453ce87d --- /dev/null +++ b/node_modules/npm/node_modules/hosted-git-info/index.js @@ -0,0 +1,103 @@ +'use strict' +var url = require('url') +var gitHosts = require('./git-host-info.js') +var GitHost = module.exports = require('./git-host.js') + +var protocolToRepresentationMap = { + 'git+ssh': 'sshurl', + 'git+https': 'https', + 'ssh': 'sshurl', + 'git': 'git' +} + +function protocolToRepresentation (protocol) { + if (protocol.substr(-1) === ':') protocol = protocol.slice(0, -1) + return protocolToRepresentationMap[protocol] || protocol +} + +var authProtocols = { + 'git:': true, + 'https:': true, + 'git+https:': true, + 'http:': true, + 'git+http:': true +} + +module.exports.fromUrl = function (giturl) { + if (giturl == null || giturl === '') return + var url = fixupUnqualifiedGist( + isGitHubShorthand(giturl) ? 'github:' + giturl : giturl + ) + var parsed = parseGitUrl(url) + var matches = Object.keys(gitHosts).map(function (gitHostName) { + var gitHostInfo = gitHosts[gitHostName] + var auth = null + if (parsed.auth && authProtocols[parsed.protocol]) { + auth = decodeURIComponent(parsed.auth) + } + var committish = parsed.hash ? decodeURIComponent(parsed.hash.substr(1)) : null + var user = null + var project = null + var defaultRepresentation = null + if (parsed.protocol === gitHostName + ':') { + user = decodeURIComponent(parsed.host) + project = parsed.path && decodeURIComponent(parsed.path.replace(/^[/](.*?)(?:[.]git)?$/, '$1')) + defaultRepresentation = 'shortcut' + } else { + if (parsed.host !== gitHostInfo.domain) return + if (!gitHostInfo.protocols_re.test(parsed.protocol)) return + var pathmatch = gitHostInfo.pathmatch + var matched = parsed.path.match(pathmatch) + if (!matched) return + if (matched[1] != null) user = decodeURIComponent(matched[1]) + if (matched[2] != null) project = decodeURIComponent(matched[2]) + defaultRepresentation = protocolToRepresentation(parsed.protocol) + } + return new GitHost(gitHostName, user, auth, project, committish, defaultRepresentation) + }).filter(function (gitHostInfo) { return gitHostInfo }) + if (matches.length !== 1) return + return matches[0] +} + +function isGitHubShorthand (arg) { + // Note: This does not fully test the git ref format. + // See https://www.kernel.org/pub/software/scm/git/docs/git-check-ref-format.html + // + // The only way to do this properly would be to shell out to + // git-check-ref-format, and as this is a fast sync function, + // we don't want to do that. Just let git fail if it turns + // out that the commit-ish is invalid. + // GH usernames cannot start with . or - + return /^[^:@%/\s.-][^:@%/\s]*[/][^:@\s/%]+(?:#.*)?$/.test(arg) +} + +function fixupUnqualifiedGist (giturl) { + // necessary for round-tripping gists + var parsed = url.parse(giturl) + if (parsed.protocol === 'gist:' && parsed.host && !parsed.path) { + return parsed.protocol + '/' + parsed.host + } else { + return giturl + } +} + +function parseGitUrl (giturl) { + if (typeof giturl !== 'string') giturl = '' + giturl + var matched = giturl.match(/^([^@]+)@([^:]+):[/]?((?:[^/]+[/])?[^/]+?)(?:[.]git)?(#.*)?$/) + if (!matched) return url.parse(giturl) + return { + protocol: 'git+ssh:', + slashes: true, + auth: matched[1], + host: matched[2], + port: null, + hostname: matched[2], + hash: matched[4], + search: null, + query: null, + pathname: '/' + matched[3], + path: '/' + matched[3], + href: 'git+ssh://' + matched[1] + '@' + matched[2] + + '/' + matched[3] + (matched[4] || '') + } +} diff --git a/node_modules/npm/node_modules/hosted-git-info/package.json b/node_modules/npm/node_modules/hosted-git-info/package.json new file mode 100644 index 00000000..85f47465 --- /dev/null +++ b/node_modules/npm/node_modules/hosted-git-info/package.json @@ -0,0 +1,75 @@ +{ + "_from": "hosted-git-info@>=2.1.4 <2.2.0", + "_id": "hosted-git-info@2.1.5", + "_inBundle": true, + "_location": "/npm/hosted-git-info", + "_nodeVersion": "5.10.1", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/hosted-git-info-2.1.5.tgz_1463518889246_0.20443619322031736" + }, + "_npmUser": { + "name": "zkat", + "email": "kat@sykosomatic.org" + }, + "_npmVersion": "3.9.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/normalize-package-data", + "/npm/npm-package-arg" + ], + "_resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.1.5.tgz", + "_shasum": "0ba81d90da2e25ab34a332e6ec77936e1598118b", + "author": { + "name": "Rebecca Turner", + "email": "me@re-becca.org", + "url": "http://re-becca.org" + }, + "bugs": { + "url": "https://github.com/npm/hosted-git-info/issues" + }, + "description": "Provides metadata and conversions from repository urls for Github, Bitbucket and Gitlab", + "devDependencies": { + "standard": "^3.3.2", + "tap": "^0.4.13" + }, + "directories": {}, + "dist": { + "shasum": "0ba81d90da2e25ab34a332e6ec77936e1598118b", + "tarball": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.1.5.tgz" + }, + "gitHead": "4e6bb323a97a57c18e6b4b891527e26154d04fbe", + "homepage": "https://github.com/npm/hosted-git-info", + "keywords": [ + "git", + "github", + "bitbucket", + "gitlab" + ], + "license": "ISC", + "main": "index.js", + "maintainers": [ + { + "name": "iarna", + "email": "me@re-becca.org" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + { + "name": "zkat", + "email": "kat@sykosomatic.org" + } + ], + "name": "hosted-git-info", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/hosted-git-info.git" + }, + "scripts": { + "test": "standard && tap test/*.js" + }, + "version": "2.1.5" +} diff --git a/node_modules/npm/node_modules/imurmurhash/README.md b/node_modules/npm/node_modules/imurmurhash/README.md new file mode 100644 index 00000000..f35b20a0 --- /dev/null +++ b/node_modules/npm/node_modules/imurmurhash/README.md @@ -0,0 +1,122 @@ +iMurmurHash.js +============== + +An incremental implementation of the MurmurHash3 (32-bit) hashing algorithm for JavaScript based on [Gary Court's implementation](https://github.com/garycourt/murmurhash-js) with [kazuyukitanimura's modifications](https://github.com/kazuyukitanimura/murmurhash-js). + +This version works significantly faster than the non-incremental version if you need to hash many small strings into a single hash, since string concatenation (to build the single string to pass the non-incremental version) is fairly costly. In one case tested, using the incremental version was about 50% faster than concatenating 5-10 strings and then hashing. + +Installation +------------ + +To use iMurmurHash in the browser, [download the latest version](https://raw.github.com/jensyt/imurmurhash-js/master/imurmurhash.min.js) and include it as a script on your site. + +```html + + +``` + +--- + +To use iMurmurHash in Node.js, install the module using NPM: + +```bash +npm install imurmurhash +``` + +Then simply include it in your scripts: + +```javascript +MurmurHash3 = require('imurmurhash'); +``` + +Quick Example +------------- + +```javascript +// Create the initial hash +var hashState = MurmurHash3('string'); + +// Incrementally add text +hashState.hash('more strings'); +hashState.hash('even more strings'); + +// All calls can be chained if desired +hashState.hash('and').hash('some').hash('more'); + +// Get a result +hashState.result(); +// returns 0xe4ccfe6b +``` + +Functions +--------- + +### MurmurHash3 ([string], [seed]) +Get a hash state object, optionally initialized with the given _string_ and _seed_. _Seed_ must be a positive integer if provided. Calling this function without the `new` keyword will return a cached state object that has been reset. This is safe to use as long as the object is only used from a single thread and no other hashes are created while operating on this one. If this constraint cannot be met, you can use `new` to create a new state object. For example: + +```javascript +// Use the cached object, calling the function again will return the same +// object (but reset, so the current state would be lost) +hashState = MurmurHash3(); +... + +// Create a new object that can be safely used however you wish. Calling the +// function again will simply return a new state object, and no state loss +// will occur, at the cost of creating more objects. +hashState = new MurmurHash3(); +``` + +Both methods can be mixed however you like if you have different use cases. + +--- + +### MurmurHash3.prototype.hash (string) +Incrementally add _string_ to the hash. This can be called as many times as you want for the hash state object, including after a call to `result()`. Returns `this` so calls can be chained. + +--- + +### MurmurHash3.prototype.result () +Get the result of the hash as a 32-bit positive integer. This performs the tail and finalizer portions of the algorithm, but does not store the result in the state object. This means that it is perfectly safe to get results and then continue adding strings via `hash`. + +```javascript +// Do the whole string at once +MurmurHash3('this is a test string').result(); +// 0x70529328 + +// Do part of the string, get a result, then the other part +var m = MurmurHash3('this is a'); +m.result(); +// 0xbfc4f834 +m.hash(' test string').result(); +// 0x70529328 (same as above) +``` + +--- + +### MurmurHash3.prototype.reset ([seed]) +Reset the state object for reuse, optionally using the given _seed_ (defaults to 0 like the constructor). Returns `this` so calls can be chained. + +--- + +License (MIT) +------------- +Copyright (c) 2013 Gary Court, Jens Taylor + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/imurmurhash/imurmurhash.js b/node_modules/npm/node_modules/imurmurhash/imurmurhash.js new file mode 100644 index 00000000..e63146a2 --- /dev/null +++ b/node_modules/npm/node_modules/imurmurhash/imurmurhash.js @@ -0,0 +1,138 @@ +/** + * @preserve + * JS Implementation of incremental MurmurHash3 (r150) (as of May 10, 2013) + * + * @author Jens Taylor + * @see http://github.com/homebrewing/brauhaus-diff + * @author Gary Court + * @see http://github.com/garycourt/murmurhash-js + * @author Austin Appleby + * @see http://sites.google.com/site/murmurhash/ + */ +(function(){ + var cache; + + // Call this function without `new` to use the cached object (good for + // single-threaded environments), or with `new` to create a new object. + // + // @param {string} key A UTF-16 or ASCII string + // @param {number} seed An optional positive integer + // @return {object} A MurmurHash3 object for incremental hashing + function MurmurHash3(key, seed) { + var m = this instanceof MurmurHash3 ? this : cache; + m.reset(seed) + if (typeof key === 'string' && key.length > 0) { + m.hash(key); + } + + if (m !== this) { + return m; + } + }; + + // Incrementally add a string to this hash + // + // @param {string} key A UTF-16 or ASCII string + // @return {object} this + MurmurHash3.prototype.hash = function(key) { + var h1, k1, i, top, len; + + len = key.length; + this.len += len; + + k1 = this.k1; + i = 0; + switch (this.rem) { + case 0: k1 ^= len > i ? (key.charCodeAt(i++) & 0xffff) : 0; + case 1: k1 ^= len > i ? (key.charCodeAt(i++) & 0xffff) << 8 : 0; + case 2: k1 ^= len > i ? (key.charCodeAt(i++) & 0xffff) << 16 : 0; + case 3: + k1 ^= len > i ? (key.charCodeAt(i) & 0xff) << 24 : 0; + k1 ^= len > i ? (key.charCodeAt(i++) & 0xff00) >> 8 : 0; + } + + this.rem = (len + this.rem) & 3; // & 3 is same as % 4 + len -= this.rem; + if (len > 0) { + h1 = this.h1; + while (1) { + k1 = (k1 * 0x2d51 + (k1 & 0xffff) * 0xcc9e0000) & 0xffffffff; + k1 = (k1 << 15) | (k1 >>> 17); + k1 = (k1 * 0x3593 + (k1 & 0xffff) * 0x1b870000) & 0xffffffff; + + h1 ^= k1; + h1 = (h1 << 13) | (h1 >>> 19); + h1 = (h1 * 5 + 0xe6546b64) & 0xffffffff; + + if (i >= len) { + break; + } + + k1 = ((key.charCodeAt(i++) & 0xffff)) ^ + ((key.charCodeAt(i++) & 0xffff) << 8) ^ + ((key.charCodeAt(i++) & 0xffff) << 16); + top = key.charCodeAt(i++); + k1 ^= ((top & 0xff) << 24) ^ + ((top & 0xff00) >> 8); + } + + k1 = 0; + switch (this.rem) { + case 3: k1 ^= (key.charCodeAt(i + 2) & 0xffff) << 16; + case 2: k1 ^= (key.charCodeAt(i + 1) & 0xffff) << 8; + case 1: k1 ^= (key.charCodeAt(i) & 0xffff); + } + + this.h1 = h1; + } + + this.k1 = k1; + return this; + }; + + // Get the result of this hash + // + // @return {number} The 32-bit hash + MurmurHash3.prototype.result = function() { + var k1, h1; + + k1 = this.k1; + h1 = this.h1; + + if (k1 > 0) { + k1 = (k1 * 0x2d51 + (k1 & 0xffff) * 0xcc9e0000) & 0xffffffff; + k1 = (k1 << 15) | (k1 >>> 17); + k1 = (k1 * 0x3593 + (k1 & 0xffff) * 0x1b870000) & 0xffffffff; + h1 ^= k1; + } + + h1 ^= this.len; + + h1 ^= h1 >>> 16; + h1 = (h1 * 0xca6b + (h1 & 0xffff) * 0x85eb0000) & 0xffffffff; + h1 ^= h1 >>> 13; + h1 = (h1 * 0xae35 + (h1 & 0xffff) * 0xc2b20000) & 0xffffffff; + h1 ^= h1 >>> 16; + + return h1 >>> 0; + }; + + // Reset the hash object for reuse + // + // @param {number} seed An optional positive integer + MurmurHash3.prototype.reset = function(seed) { + this.h1 = typeof seed === 'number' ? seed : 0; + this.rem = this.k1 = this.len = 0; + return this; + }; + + // A cached object to use. This can be safely used if you're in a single- + // threaded environment, otherwise you need to create new hashes to use. + cache = new MurmurHash3(); + + if (typeof(module) != 'undefined') { + module.exports = MurmurHash3; + } else { + this.MurmurHash3 = MurmurHash3; + } +}()); diff --git a/node_modules/npm/node_modules/imurmurhash/imurmurhash.min.js b/node_modules/npm/node_modules/imurmurhash/imurmurhash.min.js new file mode 100644 index 00000000..dc0ee88d --- /dev/null +++ b/node_modules/npm/node_modules/imurmurhash/imurmurhash.min.js @@ -0,0 +1,12 @@ +/** + * @preserve + * JS Implementation of incremental MurmurHash3 (r150) (as of May 10, 2013) + * + * @author Jens Taylor + * @see http://github.com/homebrewing/brauhaus-diff + * @author Gary Court + * @see http://github.com/garycourt/murmurhash-js + * @author Austin Appleby + * @see http://sites.google.com/site/murmurhash/ + */ +!function(){function t(h,r){var s=this instanceof t?this:e;return s.reset(r),"string"==typeof h&&h.length>0&&s.hash(h),s!==this?s:void 0}var e;t.prototype.hash=function(t){var e,h,r,s,i;switch(i=t.length,this.len+=i,h=this.k1,r=0,this.rem){case 0:h^=i>r?65535&t.charCodeAt(r++):0;case 1:h^=i>r?(65535&t.charCodeAt(r++))<<8:0;case 2:h^=i>r?(65535&t.charCodeAt(r++))<<16:0;case 3:h^=i>r?(255&t.charCodeAt(r))<<24:0,h^=i>r?(65280&t.charCodeAt(r++))>>8:0}if(this.rem=3&i+this.rem,i-=this.rem,i>0){for(e=this.h1;;){if(h=4294967295&11601*h+3432906752*(65535&h),h=h<<15|h>>>17,h=4294967295&13715*h+461832192*(65535&h),e^=h,e=e<<13|e>>>19,e=4294967295&5*e+3864292196,r>=i)break;h=65535&t.charCodeAt(r++)^(65535&t.charCodeAt(r++))<<8^(65535&t.charCodeAt(r++))<<16,s=t.charCodeAt(r++),h^=(255&s)<<24^(65280&s)>>8}switch(h=0,this.rem){case 3:h^=(65535&t.charCodeAt(r+2))<<16;case 2:h^=(65535&t.charCodeAt(r+1))<<8;case 1:h^=65535&t.charCodeAt(r)}this.h1=e}return this.k1=h,this},t.prototype.result=function(){var t,e;return t=this.k1,e=this.h1,t>0&&(t=4294967295&11601*t+3432906752*(65535&t),t=t<<15|t>>>17,t=4294967295&13715*t+461832192*(65535&t),e^=t),e^=this.len,e^=e>>>16,e=4294967295&51819*e+2246770688*(65535&e),e^=e>>>13,e=4294967295&44597*e+3266445312*(65535&e),e^=e>>>16,e>>>0},t.prototype.reset=function(t){return this.h1="number"==typeof t?t:0,this.rem=this.k1=this.len=0,this},e=new t,"undefined"!=typeof module?module.exports=t:this.MurmurHash3=t}(); \ No newline at end of file diff --git a/node_modules/npm/node_modules/imurmurhash/package.json b/node_modules/npm/node_modules/imurmurhash/package.json new file mode 100644 index 00000000..56d858b1 --- /dev/null +++ b/node_modules/npm/node_modules/imurmurhash/package.json @@ -0,0 +1,65 @@ +{ + "_from": "imurmurhash@0.1.4", + "_id": "imurmurhash@0.1.4", + "_inBundle": true, + "_location": "/npm/imurmurhash", + "_npmUser": { + "name": "jensyt", + "email": "jensyt@gmail.com" + }, + "_npmVersion": "1.3.2", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/fs-write-stream-atomic" + ], + "_resolved": "https://registry.npmjs.org/imurmurhash/-/imurmurhash-0.1.4.tgz", + "_shasum": "9218b9b2b928a238b13dc4fb6b6d576f231453ea", + "author": { + "name": "Jens Taylor", + "email": "jensyt@gmail.com", + "url": "https://github.com/homebrewing" + }, + "bugs": { + "url": "https://github.com/jensyt/imurmurhash-js/issues" + }, + "dependencies": {}, + "description": "An incremental implementation of MurmurHash3", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "9218b9b2b928a238b13dc4fb6b6d576f231453ea", + "tarball": "http://registry.npmjs.org/imurmurhash/-/imurmurhash-0.1.4.tgz" + }, + "engines": { + "node": ">=0.8.19" + }, + "files": [ + "imurmurhash.js", + "imurmurhash.min.js", + "package.json", + "README.md" + ], + "homepage": "https://github.com/jensyt/imurmurhash-js", + "keywords": [ + "murmur", + "murmurhash", + "murmurhash3", + "hash", + "incremental" + ], + "license": "MIT", + "main": "imurmurhash.js", + "maintainers": [ + { + "name": "jensyt", + "email": "jensyt@gmail.com" + } + ], + "name": "imurmurhash", + "repository": { + "type": "git", + "url": "git+https://github.com/jensyt/imurmurhash-js.git" + }, + "version": "0.1.4" +} diff --git a/node_modules/npm/node_modules/inflight/LICENSE b/node_modules/npm/node_modules/inflight/LICENSE new file mode 100644 index 00000000..05eeeb88 --- /dev/null +++ b/node_modules/npm/node_modules/inflight/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/inflight/README.md b/node_modules/npm/node_modules/inflight/README.md new file mode 100644 index 00000000..6dc89291 --- /dev/null +++ b/node_modules/npm/node_modules/inflight/README.md @@ -0,0 +1,37 @@ +# inflight + +Add callbacks to requests in flight to avoid async duplication + +## USAGE + +```javascript +var inflight = require('inflight') + +// some request that does some stuff +function req(key, callback) { + // key is any random string. like a url or filename or whatever. + // + // will return either a falsey value, indicating that the + // request for this key is already in flight, or a new callback + // which when called will call all callbacks passed to inflightk + // with the same key + callback = inflight(key, callback) + + // If we got a falsey value back, then there's already a req going + if (!callback) return + + // this is where you'd fetch the url or whatever + // callback is also once()-ified, so it can safely be assigned + // to multiple events etc. First call wins. + setTimeout(function() { + callback(null, key) + }, 100) +} + +// only assigns a single setTimeout +// when it dings, all cbs get called +req('foo', cb1) +req('foo', cb2) +req('foo', cb3) +req('foo', cb4) +``` diff --git a/node_modules/npm/node_modules/inflight/inflight.js b/node_modules/npm/node_modules/inflight/inflight.js new file mode 100644 index 00000000..8bc96cbd --- /dev/null +++ b/node_modules/npm/node_modules/inflight/inflight.js @@ -0,0 +1,44 @@ +var wrappy = require('wrappy') +var reqs = Object.create(null) +var once = require('once') + +module.exports = wrappy(inflight) + +function inflight (key, cb) { + if (reqs[key]) { + reqs[key].push(cb) + return null + } else { + reqs[key] = [cb] + return makeres(key) + } +} + +function makeres (key) { + return once(function RES () { + var cbs = reqs[key] + var len = cbs.length + var args = slice(arguments) + for (var i = 0; i < len; i++) { + cbs[i].apply(null, args) + } + if (cbs.length > len) { + // added more in the interim. + // de-zalgo, just in case, but don't call again. + cbs.splice(0, len) + process.nextTick(function () { + RES.apply(null, args) + }) + } else { + delete reqs[key] + } + }) +} + +function slice (args) { + var length = args.length + var array = [] + + for (var i = 0; i < length; i++) array[i] = args[i] + return array +} diff --git a/node_modules/npm/node_modules/inflight/package.json b/node_modules/npm/node_modules/inflight/package.json new file mode 100644 index 00000000..4fb078b8 --- /dev/null +++ b/node_modules/npm/node_modules/inflight/package.json @@ -0,0 +1,80 @@ +{ + "_from": "inflight@>=1.0.5 <1.1.0", + "_id": "inflight@1.0.5", + "_inBundle": true, + "_location": "/npm/inflight", + "_nodeVersion": "5.10.1", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/inflight-1.0.5.tgz_1463529611443_0.00041943578980863094" + }, + "_npmUser": { + "name": "zkat", + "email": "kat@sykosomatic.org" + }, + "_npmVersion": "3.9.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/glob", + "/npm/init-package-json/glob", + "/npm/read-package-json/glob" + ], + "_resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.5.tgz", + "_shasum": "db3204cd5a9de2e6cd890b85c6e2f66bcf4f620a", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/inflight/issues" + }, + "dependencies": { + "once": "^1.3.0", + "wrappy": "1" + }, + "description": "Add callbacks to requests in flight to avoid async duplication", + "devDependencies": { + "tap": "^1.2.0" + }, + "directories": {}, + "dist": { + "shasum": "db3204cd5a9de2e6cd890b85c6e2f66bcf4f620a", + "tarball": "https://registry.npmjs.org/inflight/-/inflight-1.0.5.tgz" + }, + "files": [ + "inflight.js" + ], + "gitHead": "559e37b4f6327fca797fe8d7fe8ed6d9cae08821", + "homepage": "https://github.com/isaacs/inflight", + "license": "ISC", + "main": "inflight.js", + "maintainers": [ + { + "name": "iarna", + "email": "me@re-becca.org" + }, + { + "name": "isaacs", + "email": "i@izs.me" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + { + "name": "zkat", + "email": "kat@sykosomatic.org" + } + ], + "name": "inflight", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/inflight.git" + }, + "scripts": { + "test": "tap test.js" + }, + "version": "1.0.5" +} diff --git a/node_modules/npm/node_modules/inherits/LICENSE b/node_modules/npm/node_modules/inherits/LICENSE new file mode 100644 index 00000000..dea3013d --- /dev/null +++ b/node_modules/npm/node_modules/inherits/LICENSE @@ -0,0 +1,16 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. + diff --git a/node_modules/npm/node_modules/inherits/README.md b/node_modules/npm/node_modules/inherits/README.md new file mode 100644 index 00000000..b1c56658 --- /dev/null +++ b/node_modules/npm/node_modules/inherits/README.md @@ -0,0 +1,42 @@ +Browser-friendly inheritance fully compatible with standard node.js +[inherits](http://nodejs.org/api/util.html#util_util_inherits_constructor_superconstructor). + +This package exports standard `inherits` from node.js `util` module in +node environment, but also provides alternative browser-friendly +implementation through [browser +field](https://gist.github.com/shtylman/4339901). Alternative +implementation is a literal copy of standard one located in standalone +module to avoid requiring of `util`. It also has a shim for old +browsers with no `Object.create` support. + +While keeping you sure you are using standard `inherits` +implementation in node.js environment, it allows bundlers such as +[browserify](https://github.com/substack/node-browserify) to not +include full `util` package to your client code if all you need is +just `inherits` function. It worth, because browser shim for `util` +package is large and `inherits` is often the single function you need +from it. + +It's recommended to use this package instead of +`require('util').inherits` for any code that has chances to be used +not only in node.js but in browser too. + +## usage + +```js +var inherits = require('inherits'); +// then use exactly as the standard one +``` + +## note on version ~1.0 + +Version ~1.0 had completely different motivation and is not compatible +neither with 2.0 nor with standard node.js `inherits`. + +If you are using version ~1.0 and planning to switch to ~2.0, be +careful: + +* new version uses `super_` instead of `super` for referencing + superclass +* new version overwrites current prototype while old one preserves any + existing fields on it diff --git a/node_modules/npm/node_modules/inherits/inherits.js b/node_modules/npm/node_modules/inherits/inherits.js new file mode 100644 index 00000000..3b94763a --- /dev/null +++ b/node_modules/npm/node_modules/inherits/inherits.js @@ -0,0 +1,7 @@ +try { + var util = require('util'); + if (typeof util.inherits !== 'function') throw ''; + module.exports = util.inherits; +} catch (e) { + module.exports = require('./inherits_browser.js'); +} diff --git a/node_modules/npm/node_modules/inherits/inherits_browser.js b/node_modules/npm/node_modules/inherits/inherits_browser.js new file mode 100644 index 00000000..c1e78a75 --- /dev/null +++ b/node_modules/npm/node_modules/inherits/inherits_browser.js @@ -0,0 +1,23 @@ +if (typeof Object.create === 'function') { + // implementation from standard node.js 'util' module + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + ctor.prototype = Object.create(superCtor.prototype, { + constructor: { + value: ctor, + enumerable: false, + writable: true, + configurable: true + } + }); + }; +} else { + // old school shim for old browsers + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + var TempCtor = function () {} + TempCtor.prototype = superCtor.prototype + ctor.prototype = new TempCtor() + ctor.prototype.constructor = ctor + } +} diff --git a/node_modules/npm/node_modules/inherits/package.json b/node_modules/npm/node_modules/inherits/package.json new file mode 100644 index 00000000..74b178af --- /dev/null +++ b/node_modules/npm/node_modules/inherits/package.json @@ -0,0 +1,79 @@ +{ + "_from": "inherits@2.0.3", + "_id": "inherits@2.0.3", + "_inBundle": true, + "_location": "/npm/inherits", + "_nodeVersion": "6.5.0", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/inherits-2.0.3.tgz_1473295776489_0.08142363070510328" + }, + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.10.7", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/block-stream", + "/npm/fstream-npm", + "/npm/fstream-npm/fstream-ignore", + "/npm/glob", + "/npm/init-package-json/glob", + "/npm/npm-registry-client/concat-stream", + "/npm/npm-registry-client/concat-stream/readable-stream", + "/npm/read-package-json/glob", + "/npm/readable-stream", + "/npm/request/bl/readable-stream", + "/npm/sha/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz", + "_shasum": "633c2c83e3da42a502f52466022480f4208261de", + "browser": "./inherits_browser.js", + "bugs": { + "url": "https://github.com/isaacs/inherits/issues" + }, + "description": "Browser-friendly inheritance fully compatible with standard node.js inherits()", + "devDependencies": { + "tap": "^7.1.0" + }, + "directories": {}, + "dist": { + "shasum": "633c2c83e3da42a502f52466022480f4208261de", + "tarball": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz" + }, + "files": [ + "inherits.js", + "inherits_browser.js" + ], + "gitHead": "e05d0fb27c61a3ec687214f0476386b765364d5f", + "homepage": "https://github.com/isaacs/inherits#readme", + "keywords": [ + "inheritance", + "class", + "klass", + "oop", + "object-oriented", + "inherits", + "browser", + "browserify" + ], + "license": "ISC", + "main": "./inherits.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "inherits", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/inherits.git" + }, + "scripts": { + "test": "node test" + }, + "version": "2.0.3" +} diff --git a/node_modules/npm/node_modules/ini/LICENSE b/node_modules/npm/node_modules/ini/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/ini/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/ini/README.md b/node_modules/npm/node_modules/ini/README.md new file mode 100644 index 00000000..33df2582 --- /dev/null +++ b/node_modules/npm/node_modules/ini/README.md @@ -0,0 +1,102 @@ +An ini format parser and serializer for node. + +Sections are treated as nested objects. Items before the first +heading are saved on the object directly. + +## Usage + +Consider an ini-file `config.ini` that looks like this: + + ; this comment is being ignored + scope = global + + [database] + user = dbuser + password = dbpassword + database = use_this_database + + [paths.default] + datadir = /var/lib/data + array[] = first value + array[] = second value + array[] = third value + +You can read, manipulate and write the ini-file like so: + + var fs = require('fs') + , ini = require('ini') + + var config = ini.parse(fs.readFileSync('./config.ini', 'utf-8')) + + config.scope = 'local' + config.database.database = 'use_another_database' + config.paths.default.tmpdir = '/tmp' + delete config.paths.default.datadir + config.paths.default.array.push('fourth value') + + fs.writeFileSync('./config_modified.ini', ini.stringify(config, { section: 'section' })) + +This will result in a file called `config_modified.ini` being written +to the filesystem with the following content: + + [section] + scope=local + [section.database] + user=dbuser + password=dbpassword + database=use_another_database + [section.paths.default] + tmpdir=/tmp + array[]=first value + array[]=second value + array[]=third value + array[]=fourth value + + +## API + +### decode(inistring) + +Decode the ini-style formatted `inistring` into a nested object. + +### parse(inistring) + +Alias for `decode(inistring)` + +### encode(object, [options]) + +Encode the object `object` into an ini-style formatted string. If the +optional parameter `section` is given, then all top-level properties +of the object are put into this section and the `section`-string is +prepended to all sub-sections, see the usage example above. + +The `options` object may contain the following: + +* `section` A string which will be the first `section` in the encoded + ini data. Defaults to none. +* `whitespace` Boolean to specify whether to put whitespace around the + `=` character. By default, whitespace is omitted, to be friendly to + some persnickety old parsers that don't tolerate it well. But some + find that it's more human-readable and pretty with the whitespace. + +For backwards compatibility reasons, if a `string` options is passed +in, then it is assumed to be the `section` value. + +### stringify(object, [options]) + +Alias for `encode(object, [options])` + +### safe(val) + +Escapes the string `val` such that it is safe to be used as a key or +value in an ini-file. Basically escapes quotes. For example + + ini.safe('"unsafe string"') + +would result in + + "\"unsafe string\"" + +### unsafe(val) + +Unescapes the string `val` diff --git a/node_modules/npm/node_modules/ini/ini.js b/node_modules/npm/node_modules/ini/ini.js new file mode 100644 index 00000000..ddf5bd9c --- /dev/null +++ b/node_modules/npm/node_modules/ini/ini.js @@ -0,0 +1,190 @@ + +exports.parse = exports.decode = decode +exports.stringify = exports.encode = encode + +exports.safe = safe +exports.unsafe = unsafe + +var eol = process.platform === "win32" ? "\r\n" : "\n" + +function encode (obj, opt) { + var children = [] + , out = "" + + if (typeof opt === "string") { + opt = { + section: opt, + whitespace: false + } + } else { + opt = opt || {} + opt.whitespace = opt.whitespace === true + } + + var separator = opt.whitespace ? " = " : "=" + + Object.keys(obj).forEach(function (k, _, __) { + var val = obj[k] + if (val && Array.isArray(val)) { + val.forEach(function(item) { + out += safe(k + "[]") + separator + safe(item) + "\n" + }) + } + else if (val && typeof val === "object") { + children.push(k) + } else { + out += safe(k) + separator + safe(val) + eol + } + }) + + if (opt.section && out.length) { + out = "[" + safe(opt.section) + "]" + eol + out + } + + children.forEach(function (k, _, __) { + var nk = dotSplit(k).join('\\.') + var section = (opt.section ? opt.section + "." : "") + nk + var child = encode(obj[k], { + section: section, + whitespace: opt.whitespace + }) + if (out.length && child.length) { + out += eol + } + out += child + }) + + return out +} + +function dotSplit (str) { + return str.replace(/\1/g, '\u0002LITERAL\\1LITERAL\u0002') + .replace(/\\\./g, '\u0001') + .split(/\./).map(function (part) { + return part.replace(/\1/g, '\\.') + .replace(/\2LITERAL\\1LITERAL\2/g, '\u0001') + }) +} + +function decode (str) { + var out = {} + , p = out + , section = null + , state = "START" + // section |key = value + , re = /^\[([^\]]*)\]$|^([^=]+)(=(.*))?$/i + , lines = str.split(/[\r\n]+/g) + , section = null + + lines.forEach(function (line, _, __) { + if (!line || line.match(/^\s*[;#]/)) return + var match = line.match(re) + if (!match) return + if (match[1] !== undefined) { + section = unsafe(match[1]) + p = out[section] = out[section] || {} + return + } + var key = unsafe(match[2]) + , value = match[3] ? unsafe((match[4] || "")) : true + switch (value) { + case 'true': + case 'false': + case 'null': value = JSON.parse(value) + } + + // Convert keys with '[]' suffix to an array + if (key.length > 2 && key.slice(-2) === "[]") { + key = key.substring(0, key.length - 2) + if (!p[key]) { + p[key] = [] + } + else if (!Array.isArray(p[key])) { + p[key] = [p[key]] + } + } + + // safeguard against resetting a previously defined + // array by accidentally forgetting the brackets + if (Array.isArray(p[key])) { + p[key].push(value) + } + else { + p[key] = value + } + }) + + // {a:{y:1},"a.b":{x:2}} --> {a:{y:1,b:{x:2}}} + // use a filter to return the keys that have to be deleted. + Object.keys(out).filter(function (k, _, __) { + if (!out[k] || typeof out[k] !== "object" || Array.isArray(out[k])) return false + // see if the parent section is also an object. + // if so, add it to that, and mark this one for deletion + var parts = dotSplit(k) + , p = out + , l = parts.pop() + , nl = l.replace(/\\\./g, '.') + parts.forEach(function (part, _, __) { + if (!p[part] || typeof p[part] !== "object") p[part] = {} + p = p[part] + }) + if (p === out && nl === l) return false + p[nl] = out[k] + return true + }).forEach(function (del, _, __) { + delete out[del] + }) + + return out +} + +function isQuoted (val) { + return (val.charAt(0) === "\"" && val.slice(-1) === "\"") + || (val.charAt(0) === "'" && val.slice(-1) === "'") +} + +function safe (val) { + return ( typeof val !== "string" + || val.match(/[=\r\n]/) + || val.match(/^\[/) + || (val.length > 1 + && isQuoted(val)) + || val !== val.trim() ) + ? JSON.stringify(val) + : val.replace(/;/g, '\\;').replace(/#/g, "\\#") +} + +function unsafe (val, doUnesc) { + val = (val || "").trim() + if (isQuoted(val)) { + // remove the single quotes before calling JSON.parse + if (val.charAt(0) === "'") { + val = val.substr(1, val.length - 2); + } + try { val = JSON.parse(val) } catch (_) {} + } else { + // walk the val to find the first not-escaped ; character + var esc = false + var unesc = ""; + for (var i = 0, l = val.length; i < l; i++) { + var c = val.charAt(i) + if (esc) { + if ("\\;#".indexOf(c) !== -1) + unesc += c + else + unesc += "\\" + c + esc = false + } else if (";#".indexOf(c) !== -1) { + break + } else if (c === "\\") { + esc = true + } else { + unesc += c + } + } + if (esc) + unesc += "\\" + return unesc + } + return val +} diff --git a/node_modules/npm/node_modules/ini/package.json b/node_modules/npm/node_modules/ini/package.json new file mode 100644 index 00000000..f897492b --- /dev/null +++ b/node_modules/npm/node_modules/ini/package.json @@ -0,0 +1,62 @@ +{ + "_from": "ini@latest", + "_id": "ini@1.3.4", + "_inBundle": true, + "_location": "/npm/ini", + "_nodeVersion": "2.0.1", + "_npmUser": { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + "_npmVersion": "2.10.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/config-chain" + ], + "_resolved": "https://registry.npmjs.org/ini/-/ini-1.3.4.tgz", + "_shasum": "0537cb79daf59b59a1a517dff706c86ec039162e", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/ini/issues" + }, + "dependencies": {}, + "description": "An ini encoder/decoder for node", + "devDependencies": { + "tap": "^1.2.0" + }, + "directories": {}, + "dist": { + "shasum": "0537cb79daf59b59a1a517dff706c86ec039162e", + "tarball": "http://registry.npmjs.org/ini/-/ini-1.3.4.tgz" + }, + "engines": { + "node": "*" + }, + "files": [ + "ini.js" + ], + "gitHead": "4a3001abc4c608e51add9f1d2b2cadf02b8e6dea", + "homepage": "https://github.com/isaacs/ini#readme", + "license": "ISC", + "main": "ini.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "ini", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/ini.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.3.4" +} diff --git a/node_modules/npm/node_modules/init-package-json/.npmignore b/node_modules/npm/node_modules/init-package-json/.npmignore new file mode 100644 index 00000000..44a3be18 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/.npmignore @@ -0,0 +1,2 @@ +node_modules/ +.eslintrc diff --git a/node_modules/npm/node_modules/init-package-json/.travis.yml b/node_modules/npm/node_modules/init-package-json/.travis.yml new file mode 100644 index 00000000..991d04b6 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/.travis.yml @@ -0,0 +1,5 @@ +language: node_js +node_js: + - '0.10' + - '0.12' + - 'iojs' diff --git a/node_modules/npm/node_modules/init-package-json/LICENSE b/node_modules/npm/node_modules/init-package-json/LICENSE new file mode 100644 index 00000000..05eeeb88 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/init-package-json/README.md b/node_modules/npm/node_modules/init-package-json/README.md new file mode 100644 index 00000000..bd64c123 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/README.md @@ -0,0 +1,45 @@ +# init-package-json + +A node module to get your node module started. + +[![Build Status](https://secure.travis-ci.org/npm/init-package-json.svg)](http://travis-ci.org/npm/init-package-json) + +## Usage + +```javascript +var init = require('init-package-json') +var path = require('path') + +// a path to a promzard module. In the event that this file is +// not found, one will be provided for you. +var initFile = path.resolve(process.env.HOME, '.npm-init') + +// the dir where we're doin stuff. +var dir = process.cwd() + +// extra stuff that gets put into the PromZard module's context. +// In npm, this is the resolved config object. Exposed as 'config' +// Optional. +var configData = { some: 'extra stuff' } + +// Any existing stuff from the package.json file is also exposed in the +// PromZard module as the `package` object. There will also be free +// vars for: +// * `filename` path to the package.json file +// * `basename` the tip of the package dir +// * `dirname` the parent of the package dir + +init(dir, initFile, configData, function (er, data) { + // the data's already been written to {dir}/package.json + // now you can do stuff with it +}) +``` + +Or from the command line: + +``` +$ npm-init +``` + +See [PromZard](https://github.com/npm/promzard) for details about +what can go in the config file. diff --git a/node_modules/npm/node_modules/init-package-json/default-input.js b/node_modules/npm/node_modules/init-package-json/default-input.js new file mode 100644 index 00000000..59f8fec6 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/default-input.js @@ -0,0 +1,238 @@ +var fs = require('fs') +var glob = require('glob') +var path = require('path') +var validateLicense = require('validate-npm-package-license') +var validateName = require('validate-npm-package-name') +var npa = require('npm-package-arg') +var semver = require('semver') + +// more popular packages should go here, maybe? +function isTestPkg (p) { + return !!p.match(/^(expresso|mocha|tap|coffee-script|coco|streamline)$/) +} + +function niceName (n) { + return n.replace(/^node-|[.-]js$/g, '').toLowerCase() +} + +function readDeps (test) { return function (cb) { + fs.readdir('node_modules', function (er, dir) { + if (er) return cb() + var deps = {} + var n = dir.length + if (n === 0) return cb(null, deps) + dir.forEach(function (d) { + if (d.match(/^\./)) return next() + if (test !== isTestPkg(d)) + return next() + + var dp = path.join(dirname, 'node_modules', d, 'package.json') + fs.readFile(dp, 'utf8', function (er, p) { + if (er) return next() + try { p = JSON.parse(p) } + catch (e) { return next() } + if (!p.version) return next() + if (p._requiredBy) { + if (!p._requiredBy.some(function (req) { return req === '#USER' })) return next() + } + deps[d] = config.get('save-exact') ? p.version : config.get('save-prefix') + p.version + return next() + }) + }) + function next () { + if (--n === 0) return cb(null, deps) + } + }) +}} + +var name = package.name || basename +var spec = npa(name) +var scope = config.get('scope') +if (scope) { + if (scope.charAt(0) !== '@') scope = '@' + scope + if (spec.scope) { + name = scope + '/' + spec.name.split('/')[1] + } else { + name = scope + '/' + name + } +} +exports.name = yes ? name : prompt('name', name, function (data) { + var its = validateName(data) + if (its.validForNewPackages) return data + var errors = (its.errors || []).concat(its.warnings || []) + var er = new Error('Sorry, ' + errors.join(' and ') + '.') + er.notValid = true + return er +}) + +var version = package.version || + config.get('init.version') || + config.get('init-version') || + '1.0.0' +exports.version = yes ? + version : + prompt('version', version, function (version) { + if (semver.valid(version)) return version + var er = new Error('Invalid version: "' + version + '"') + er.notValid = true + return er + }) + +if (!package.description) { + exports.description = yes ? '' : prompt('description') +} + +if (!package.main) { + exports.main = function (cb) { + fs.readdir(dirname, function (er, f) { + if (er) f = [] + + f = f.filter(function (f) { + return f.match(/\.js$/) + }) + + if (f.indexOf('index.js') !== -1) + f = 'index.js' + else if (f.indexOf('main.js') !== -1) + f = 'main.js' + else if (f.indexOf(basename + '.js') !== -1) + f = basename + '.js' + else + f = f[0] + + var index = f || 'index.js' + return cb(null, yes ? index : prompt('entry point', index)) + }) + } +} + +if (!package.bin) { + exports.bin = function (cb) { + fs.readdir(path.resolve(dirname, 'bin'), function (er, d) { + // no bins + if (er) return cb() + // just take the first js file we find there, or nada + return cb(null, d.filter(function (f) { + return f.match(/\.js$/) + })[0]) + }) + } +} + +exports.directories = function (cb) { + fs.readdir(dirname, function (er, dirs) { + if (er) return cb(er) + var res = {} + dirs.forEach(function (d) { + switch (d) { + case 'example': case 'examples': return res.example = d + case 'test': case 'tests': return res.test = d + case 'doc': case 'docs': return res.doc = d + case 'man': return res.man = d + } + }) + if (Object.keys(res).length === 0) res = undefined + return cb(null, res) + }) +} + +if (!package.dependencies) { + exports.dependencies = readDeps(false) +} + +if (!package.devDependencies) { + exports.devDependencies = readDeps(true) +} + +// MUST have a test script! +var s = package.scripts || {} +var notest = 'echo "Error: no test specified" && exit 1' +if (!package.scripts) { + exports.scripts = function (cb) { + fs.readdir(path.join(dirname, 'node_modules'), function (er, d) { + setupScripts(d || [], cb) + }) + } +} +function setupScripts (d, cb) { + // check to see what framework is in use, if any + function tx (test) { + return test || notest + } + if (!s.test || s.test === notest) { + var commands = { + 'tap':'tap test/*.js' + , 'expresso':'expresso test' + , 'mocha':'mocha' + } + var command + Object.keys(commands).forEach(function (k) { + if (d.indexOf(k) !== -1) command = commands[k] + }) + var ps = 'test command' + if (yes) { + s.test = command || notest + } else { + s.test = command ? prompt(ps, command, tx) : prompt(ps, tx) + } + } + return cb(null, s) +} + +if (!package.repository) { + exports.repository = function (cb) { + fs.readFile('.git/config', 'utf8', function (er, gconf) { + if (er || !gconf) { + return cb(null, yes ? '' : prompt('git repository')) + } + gconf = gconf.split(/\r?\n/) + var i = gconf.indexOf('[remote "origin"]') + if (i !== -1) { + var u = gconf[i + 1] + if (!u.match(/^\s*url =/)) u = gconf[i + 2] + if (!u.match(/^\s*url =/)) u = null + else u = u.replace(/^\s*url = /, '') + } + if (u && u.match(/^git@github.com:/)) + u = u.replace(/^git@github.com:/, 'https://github.com/') + + return cb(null, yes ? u : prompt('git repository', u)) + }) + } +} + +if (!package.keywords) { + exports.keywords = yes ? '' : prompt('keywords', function (s) { + if (!s) return undefined + if (Array.isArray(s)) s = s.join(' ') + if (typeof s !== 'string') return s + return s.split(/[\s,]+/) + }) +} + +if (!package.author) { + exports.author = config.get('init.author.name') || + config.get('init-author-name') + ? { + "name" : config.get('init.author.name') || + config.get('init-author-name'), + "email" : config.get('init.author.email') || + config.get('init-author-email'), + "url" : config.get('init.author.url') || + config.get('init-author-url') + } + : yes ? '' : prompt('author') +} + +var license = package.license || + config.get('init.license') || + config.get('init-license') || + 'ISC' +exports.license = yes ? license : prompt('license', license, function (data) { + var its = validateLicense(data) + if (its.validForNewPackages) return data + var errors = (its.errors || []).concat(its.warnings || []) + var er = new Error('Sorry, ' + errors.join(' and ') + '.') + er.notValid = true + return er +}) diff --git a/node_modules/npm/node_modules/init-package-json/example/example-basic.js b/node_modules/npm/node_modules/init-package-json/example/example-basic.js new file mode 100644 index 00000000..0d13bda0 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/example/example-basic.js @@ -0,0 +1,7 @@ +var init = require('../init-package-json.js') +var dir = process.cwd() +var initFile = require.resolve('./init/basic-init.js') + +init(dir, initFile, function (err, data) { + if (!err) console.log('written successfully') +}) diff --git a/node_modules/npm/node_modules/init-package-json/example/example-default.js b/node_modules/npm/node_modules/init-package-json/example/example-default.js new file mode 100644 index 00000000..29a81990 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/example/example-default.js @@ -0,0 +1,6 @@ +var init = require('../init-package-json.js') +var dir = process.cwd() + +init(dir, 'file that does not exist', function (err, data) { + if (!err) console.log('written successfully') +}) diff --git a/node_modules/npm/node_modules/init-package-json/example/example-npm.js b/node_modules/npm/node_modules/init-package-json/example/example-npm.js new file mode 100644 index 00000000..292da6a7 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/example/example-npm.js @@ -0,0 +1,11 @@ +var init = require('../init-package-json.js') +var dir = process.cwd() +var npm = require('npm') + +npm.load(function (er, npm) { + if (er) throw er + init(dir, npm.config.get('init-module'), npm.config, function (er, data) { + if (er) throw er + console.log('written successfully') + }) +}) diff --git a/node_modules/npm/node_modules/init-package-json/example/init/basic-init.js b/node_modules/npm/node_modules/init-package-json/example/init/basic-init.js new file mode 100644 index 00000000..c8615cc1 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/example/init/basic-init.js @@ -0,0 +1 @@ +exports.flavor = prompt("what's your favorite flavor of ice cream buddy?", "I LIKE THEM ALL") \ No newline at end of file diff --git a/node_modules/npm/node_modules/init-package-json/init-package-json.js b/node_modules/npm/node_modules/init-package-json/init-package-json.js new file mode 100644 index 00000000..7dc4b0a3 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/init-package-json.js @@ -0,0 +1,151 @@ + +module.exports = init +module.exports.yes = yes + +var PZ = require('promzard').PromZard +var path = require('path') +var def = require.resolve('./default-input.js') + +var fs = require('fs') +var semver = require('semver') +var read = require('read') + +// to validate the data object at the end as a worthwhile package +// and assign default values for things. +// readJson.extras(file, data, cb) +var readJson = require('read-package-json') + +function yes (conf) { + return !!( + conf.get('yes') || conf.get('y') || + conf.get('force') || conf.get('f') + ) +} + +function init (dir, input, config, cb) { + if (typeof config === 'function') + cb = config, config = {} + + // accept either a plain-jane object, or a config object + // with a "get" method. + if (typeof config.get !== 'function') { + var data = config + config = { + get: function (k) { + return data[k] + }, + toJSON: function () { + return data + } + } + } + + var packageFile = path.resolve(dir, 'package.json') + input = path.resolve(input) + var pkg + var ctx = { yes: yes(config) } + + var es = readJson.extraSet + readJson.extraSet = es.filter(function (fn) { + return fn.name !== 'authors' && fn.name !== 'mans' + }) + readJson(packageFile, function (er, d) { + readJson.extraSet = es + + if (er) pkg = {} + else pkg = d + + ctx.filename = packageFile + ctx.dirname = path.dirname(packageFile) + ctx.basename = path.basename(ctx.dirname) + if (!pkg.version || !semver.valid(pkg.version)) + delete pkg.version + + ctx.package = pkg + ctx.config = config || {} + + // make sure that the input is valid. + // if not, use the default + var pz = new PZ(input, ctx) + pz.backupFile = def + pz.on('error', cb) + pz.on('data', function (data) { + Object.keys(data).forEach(function (k) { + if (data[k] !== undefined && data[k] !== null) pkg[k] = data[k] + }) + + // only do a few of these. + // no need for mans or contributors if they're in the files + var es = readJson.extraSet + readJson.extraSet = es.filter(function (fn) { + return fn.name !== 'authors' && fn.name !== 'mans' + }) + readJson.extras(packageFile, pkg, function (er, pkg) { + readJson.extraSet = es + if (er) return cb(er, pkg) + pkg = unParsePeople(pkg) + // no need for the readme now. + delete pkg.readme + delete pkg.readmeFilename + + // really don't want to have this lying around in the file + delete pkg._id + + // ditto + delete pkg.gitHead + + // if the repo is empty, remove it. + if (!pkg.repository) + delete pkg.repository + + // readJson filters out empty descriptions, but init-package-json + // traditionally leaves them alone + if (!pkg.description) + pkg.description = data.description + + var d = JSON.stringify(pkg, null, 2) + '\n' + function write (yes) { + fs.writeFile(packageFile, d, 'utf8', function (er) { + if (!er && yes && !config.get('silent')) { + console.log('Wrote to %s:\n\n%s\n', packageFile, d) + } + return cb(er, pkg) + }) + } + if (ctx.yes) { + return write(true) + } + console.log('About to write to %s:\n\n%s\n', packageFile, d) + read({prompt:'Is this ok? ', default: 'yes'}, function (er, ok) { + if (!ok || ok.toLowerCase().charAt(0) !== 'y') { + console.log('Aborted.') + } else { + return write() + } + }) + }) + }) + }) + +} + +// turn the objects into somewhat more humane strings. +function unParsePeople (data) { + if (data.author) data.author = unParsePerson(data.author) + ;["maintainers", "contributors"].forEach(function (set) { + if (!Array.isArray(data[set])) return; + data[set] = data[set].map(unParsePerson) + }) + return data +} + +function unParsePerson (person) { + if (typeof person === "string") return person + var name = person.name || "" + var u = person.url || person.web + var url = u ? (" ("+u+")") : "" + var e = person.email || person.mail + var email = e ? (" <"+e+">") : "" + return name+email+url +} + diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/glob/LICENSE b/node_modules/npm/node_modules/init-package-json/node_modules/glob/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/glob/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/glob/README.md b/node_modules/npm/node_modules/init-package-json/node_modules/glob/README.md new file mode 100644 index 00000000..6960483b --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/glob/README.md @@ -0,0 +1,359 @@ +# Glob + +Match files using the patterns the shell uses, like stars and stuff. + +[![Build Status](https://travis-ci.org/isaacs/node-glob.svg?branch=master)](https://travis-ci.org/isaacs/node-glob/) [![Build Status](https://ci.appveyor.com/api/projects/status/kd7f3yftf7unxlsx?svg=true)](https://ci.appveyor.com/project/isaacs/node-glob) [![Coverage Status](https://coveralls.io/repos/isaacs/node-glob/badge.svg?branch=master&service=github)](https://coveralls.io/github/isaacs/node-glob?branch=master) + +This is a glob implementation in JavaScript. It uses the `minimatch` +library to do its matching. + +![](oh-my-glob.gif) + +## Usage + +```javascript +var glob = require("glob") + +// options is optional +glob("**/*.js", options, function (er, files) { + // files is an array of filenames. + // If the `nonull` option is set, and nothing + // was found, then files is ["**/*.js"] + // er is an error object or null. +}) +``` + +## Glob Primer + +"Globs" are the patterns you type when you do stuff like `ls *.js` on +the command line, or put `build/*` in a `.gitignore` file. + +Before parsing the path part patterns, braced sections are expanded +into a set. Braced sections start with `{` and end with `}`, with any +number of comma-delimited sections within. Braced sections may contain +slash characters, so `a{/b/c,bcd}` would expand into `a/b/c` and `abcd`. + +The following characters have special magic meaning when used in a +path portion: + +* `*` Matches 0 or more characters in a single path portion +* `?` Matches 1 character +* `[...]` Matches a range of characters, similar to a RegExp range. + If the first character of the range is `!` or `^` then it matches + any character not in the range. +* `!(pattern|pattern|pattern)` Matches anything that does not match + any of the patterns provided. +* `?(pattern|pattern|pattern)` Matches zero or one occurrence of the + patterns provided. +* `+(pattern|pattern|pattern)` Matches one or more occurrences of the + patterns provided. +* `*(a|b|c)` Matches zero or more occurrences of the patterns provided +* `@(pattern|pat*|pat?erN)` Matches exactly one of the patterns + provided +* `**` If a "globstar" is alone in a path portion, then it matches + zero or more directories and subdirectories searching for matches. + It does not crawl symlinked directories. + +### Dots + +If a file or directory path portion has a `.` as the first character, +then it will not match any glob pattern unless that pattern's +corresponding path part also has a `.` as its first character. + +For example, the pattern `a/.*/c` would match the file at `a/.b/c`. +However the pattern `a/*/c` would not, because `*` does not start with +a dot character. + +You can make glob treat dots as normal characters by setting +`dot:true` in the options. + +### Basename Matching + +If you set `matchBase:true` in the options, and the pattern has no +slashes in it, then it will seek for any file anywhere in the tree +with a matching basename. For example, `*.js` would match +`test/simple/basic.js`. + +### Empty Sets + +If no matching files are found, then an empty array is returned. This +differs from the shell, where the pattern itself is returned. For +example: + + $ echo a*s*d*f + a*s*d*f + +To get the bash-style behavior, set the `nonull:true` in the options. + +### See Also: + +* `man sh` +* `man bash` (Search for "Pattern Matching") +* `man 3 fnmatch` +* `man 5 gitignore` +* [minimatch documentation](https://github.com/isaacs/minimatch) + +## glob.hasMagic(pattern, [options]) + +Returns `true` if there are any special characters in the pattern, and +`false` otherwise. + +Note that the options affect the results. If `noext:true` is set in +the options object, then `+(a|b)` will not be considered a magic +pattern. If the pattern has a brace expansion, like `a/{b/c,x/y}` +then that is considered magical, unless `nobrace:true` is set in the +options. + +## glob(pattern, [options], cb) + +* `pattern` `{String}` Pattern to be matched +* `options` `{Object}` +* `cb` `{Function}` + * `err` `{Error | null}` + * `matches` `{Array}` filenames found matching the pattern + +Perform an asynchronous glob search. + +## glob.sync(pattern, [options]) + +* `pattern` `{String}` Pattern to be matched +* `options` `{Object}` +* return: `{Array}` filenames found matching the pattern + +Perform a synchronous glob search. + +## Class: glob.Glob + +Create a Glob object by instantiating the `glob.Glob` class. + +```javascript +var Glob = require("glob").Glob +var mg = new Glob(pattern, options, cb) +``` + +It's an EventEmitter, and starts walking the filesystem to find matches +immediately. + +### new glob.Glob(pattern, [options], [cb]) + +* `pattern` `{String}` pattern to search for +* `options` `{Object}` +* `cb` `{Function}` Called when an error occurs, or matches are found + * `err` `{Error | null}` + * `matches` `{Array}` filenames found matching the pattern + +Note that if the `sync` flag is set in the options, then matches will +be immediately available on the `g.found` member. + +### Properties + +* `minimatch` The minimatch object that the glob uses. +* `options` The options object passed in. +* `aborted` Boolean which is set to true when calling `abort()`. There + is no way at this time to continue a glob search after aborting, but + you can re-use the statCache to avoid having to duplicate syscalls. +* `cache` Convenience object. Each field has the following possible + values: + * `false` - Path does not exist + * `true` - Path exists + * `'FILE'` - Path exists, and is not a directory + * `'DIR'` - Path exists, and is a directory + * `[file, entries, ...]` - Path exists, is a directory, and the + array value is the results of `fs.readdir` +* `statCache` Cache of `fs.stat` results, to prevent statting the same + path multiple times. +* `symlinks` A record of which paths are symbolic links, which is + relevant in resolving `**` patterns. +* `realpathCache` An optional object which is passed to `fs.realpath` + to minimize unnecessary syscalls. It is stored on the instantiated + Glob object, and may be re-used. + +### Events + +* `end` When the matching is finished, this is emitted with all the + matches found. If the `nonull` option is set, and no match was found, + then the `matches` list contains the original pattern. The matches + are sorted, unless the `nosort` flag is set. +* `match` Every time a match is found, this is emitted with the specific + thing that matched. It is not deduplicated or resolved to a realpath. +* `error` Emitted when an unexpected error is encountered, or whenever + any fs error occurs if `options.strict` is set. +* `abort` When `abort()` is called, this event is raised. + +### Methods + +* `pause` Temporarily stop the search +* `resume` Resume the search +* `abort` Stop the search forever + +### Options + +All the options that can be passed to Minimatch can also be passed to +Glob to change pattern matching behavior. Also, some have been added, +or have glob-specific ramifications. + +All options are false by default, unless otherwise noted. + +All options are added to the Glob object, as well. + +If you are running many `glob` operations, you can pass a Glob object +as the `options` argument to a subsequent operation to shortcut some +`stat` and `readdir` calls. At the very least, you may pass in shared +`symlinks`, `statCache`, `realpathCache`, and `cache` options, so that +parallel glob operations will be sped up by sharing information about +the filesystem. + +* `cwd` The current working directory in which to search. Defaults + to `process.cwd()`. +* `root` The place where patterns starting with `/` will be mounted + onto. Defaults to `path.resolve(options.cwd, "/")` (`/` on Unix + systems, and `C:\` or some such on Windows.) +* `dot` Include `.dot` files in normal matches and `globstar` matches. + Note that an explicit dot in a portion of the pattern will always + match dot files. +* `nomount` By default, a pattern starting with a forward-slash will be + "mounted" onto the root setting, so that a valid filesystem path is + returned. Set this flag to disable that behavior. +* `mark` Add a `/` character to directory matches. Note that this + requires additional stat calls. +* `nosort` Don't sort the results. +* `stat` Set to true to stat *all* results. This reduces performance + somewhat, and is completely unnecessary, unless `readdir` is presumed + to be an untrustworthy indicator of file existence. +* `silent` When an unusual error is encountered when attempting to + read a directory, a warning will be printed to stderr. Set the + `silent` option to true to suppress these warnings. +* `strict` When an unusual error is encountered when attempting to + read a directory, the process will just continue on in search of + other matches. Set the `strict` option to raise an error in these + cases. +* `cache` See `cache` property above. Pass in a previously generated + cache object to save some fs calls. +* `statCache` A cache of results of filesystem information, to prevent + unnecessary stat calls. While it should not normally be necessary + to set this, you may pass the statCache from one glob() call to the + options object of another, if you know that the filesystem will not + change between calls. (See "Race Conditions" below.) +* `symlinks` A cache of known symbolic links. You may pass in a + previously generated `symlinks` object to save `lstat` calls when + resolving `**` matches. +* `sync` DEPRECATED: use `glob.sync(pattern, opts)` instead. +* `nounique` In some cases, brace-expanded patterns can result in the + same file showing up multiple times in the result set. By default, + this implementation prevents duplicates in the result set. Set this + flag to disable that behavior. +* `nonull` Set to never return an empty set, instead returning a set + containing the pattern itself. This is the default in glob(3). +* `debug` Set to enable debug logging in minimatch and glob. +* `nobrace` Do not expand `{a,b}` and `{1..3}` brace sets. +* `noglobstar` Do not match `**` against multiple filenames. (Ie, + treat it as a normal `*` instead.) +* `noext` Do not match `+(a|b)` "extglob" patterns. +* `nocase` Perform a case-insensitive match. Note: on + case-insensitive filesystems, non-magic patterns will match by + default, since `stat` and `readdir` will not raise errors. +* `matchBase` Perform a basename-only match if the pattern does not + contain any slash characters. That is, `*.js` would be treated as + equivalent to `**/*.js`, matching all js files in all directories. +* `nodir` Do not match directories, only files. (Note: to match + *only* directories, simply put a `/` at the end of the pattern.) +* `ignore` Add a pattern or an array of glob patterns to exclude matches. + Note: `ignore` patterns are *always* in `dot:true` mode, regardless + of any other settings. +* `follow` Follow symlinked directories when expanding `**` patterns. + Note that this can result in a lot of duplicate references in the + presence of cyclic links. +* `realpath` Set to true to call `fs.realpath` on all of the results. + In the case of a symlink that cannot be resolved, the full absolute + path to the matched entry is returned (though it will usually be a + broken symlink) + +## Comparisons to other fnmatch/glob implementations + +While strict compliance with the existing standards is a worthwhile +goal, some discrepancies exist between node-glob and other +implementations, and are intentional. + +The double-star character `**` is supported by default, unless the +`noglobstar` flag is set. This is supported in the manner of bsdglob +and bash 4.3, where `**` only has special significance if it is the only +thing in a path part. That is, `a/**/b` will match `a/x/y/b`, but +`a/**b` will not. + +Note that symlinked directories are not crawled as part of a `**`, +though their contents may match against subsequent portions of the +pattern. This prevents infinite loops and duplicates and the like. + +If an escaped pattern has no matches, and the `nonull` flag is set, +then glob returns the pattern as-provided, rather than +interpreting the character escapes. For example, +`glob.match([], "\\*a\\?")` will return `"\\*a\\?"` rather than +`"*a?"`. This is akin to setting the `nullglob` option in bash, except +that it does not resolve escaped pattern characters. + +If brace expansion is not disabled, then it is performed before any +other interpretation of the glob pattern. Thus, a pattern like +`+(a|{b),c)}`, which would not be valid in bash or zsh, is expanded +**first** into the set of `+(a|b)` and `+(a|c)`, and those patterns are +checked for validity. Since those two are valid, matching proceeds. + +### Comments and Negation + +Previously, this module let you mark a pattern as a "comment" if it +started with a `#` character, or a "negated" pattern if it started +with a `!` character. + +These options were deprecated in version 5, and removed in version 6. + +To specify things that should not match, use the `ignore` option. + +## Windows + +**Please only use forward-slashes in glob expressions.** + +Though windows uses either `/` or `\` as its path separator, only `/` +characters are used by this glob implementation. You must use +forward-slashes **only** in glob expressions. Back-slashes will always +be interpreted as escape characters, not path separators. + +Results from absolute patterns such as `/foo/*` are mounted onto the +root setting using `path.join`. On windows, this will by default result +in `/foo/*` matching `C:\foo\bar.txt`. + +## Race Conditions + +Glob searching, by its very nature, is susceptible to race conditions, +since it relies on directory walking and such. + +As a result, it is possible that a file that exists when glob looks for +it may have been deleted or modified by the time it returns the result. + +As part of its internal implementation, this program caches all stat +and readdir calls that it makes, in order to cut down on system +overhead. However, this also makes it even more susceptible to races, +especially if the cache or statCache objects are reused between glob +calls. + +Users are thus advised not to use a glob result as a guarantee of +filesystem state in the face of rapid changes. For the vast majority +of operations, this is never a problem. + +## Contributing + +Any change to behavior (including bugfixes) must come with a test. + +Patches that fail tests or reduce performance will be rejected. + +``` +# to run tests +npm test + +# to re-generate test fixtures +npm run test-regen + +# to benchmark against bash/zsh +npm run bench + +# to profile javascript +npm run prof +``` diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/glob/common.js b/node_modules/npm/node_modules/init-package-json/node_modules/glob/common.js new file mode 100644 index 00000000..c9127eb3 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/glob/common.js @@ -0,0 +1,226 @@ +exports.alphasort = alphasort +exports.alphasorti = alphasorti +exports.setopts = setopts +exports.ownProp = ownProp +exports.makeAbs = makeAbs +exports.finish = finish +exports.mark = mark +exports.isIgnored = isIgnored +exports.childrenIgnored = childrenIgnored + +function ownProp (obj, field) { + return Object.prototype.hasOwnProperty.call(obj, field) +} + +var path = require("path") +var minimatch = require("minimatch") +var isAbsolute = require("path-is-absolute") +var Minimatch = minimatch.Minimatch + +function alphasorti (a, b) { + return a.toLowerCase().localeCompare(b.toLowerCase()) +} + +function alphasort (a, b) { + return a.localeCompare(b) +} + +function setupIgnores (self, options) { + self.ignore = options.ignore || [] + + if (!Array.isArray(self.ignore)) + self.ignore = [self.ignore] + + if (self.ignore.length) { + self.ignore = self.ignore.map(ignoreMap) + } +} + +// ignore patterns are always in dot:true mode. +function ignoreMap (pattern) { + var gmatcher = null + if (pattern.slice(-3) === '/**') { + var gpattern = pattern.replace(/(\/\*\*)+$/, '') + gmatcher = new Minimatch(gpattern, { dot: true }) + } + + return { + matcher: new Minimatch(pattern, { dot: true }), + gmatcher: gmatcher + } +} + +function setopts (self, pattern, options) { + if (!options) + options = {} + + // base-matching: just use globstar for that. + if (options.matchBase && -1 === pattern.indexOf("/")) { + if (options.noglobstar) { + throw new Error("base matching requires globstar") + } + pattern = "**/" + pattern + } + + self.silent = !!options.silent + self.pattern = pattern + self.strict = options.strict !== false + self.realpath = !!options.realpath + self.realpathCache = options.realpathCache || Object.create(null) + self.follow = !!options.follow + self.dot = !!options.dot + self.mark = !!options.mark + self.nodir = !!options.nodir + if (self.nodir) + self.mark = true + self.sync = !!options.sync + self.nounique = !!options.nounique + self.nonull = !!options.nonull + self.nosort = !!options.nosort + self.nocase = !!options.nocase + self.stat = !!options.stat + self.noprocess = !!options.noprocess + + self.maxLength = options.maxLength || Infinity + self.cache = options.cache || Object.create(null) + self.statCache = options.statCache || Object.create(null) + self.symlinks = options.symlinks || Object.create(null) + + setupIgnores(self, options) + + self.changedCwd = false + var cwd = process.cwd() + if (!ownProp(options, "cwd")) + self.cwd = cwd + else { + self.cwd = options.cwd + self.changedCwd = path.resolve(options.cwd) !== cwd + } + + self.root = options.root || path.resolve(self.cwd, "/") + self.root = path.resolve(self.root) + if (process.platform === "win32") + self.root = self.root.replace(/\\/g, "/") + + self.nomount = !!options.nomount + + // disable comments and negation in Minimatch. + // Note that they are not supported in Glob itself anyway. + options.nonegate = true + options.nocomment = true + + self.minimatch = new Minimatch(pattern, options) + self.options = self.minimatch.options +} + +function finish (self) { + var nou = self.nounique + var all = nou ? [] : Object.create(null) + + for (var i = 0, l = self.matches.length; i < l; i ++) { + var matches = self.matches[i] + if (!matches || Object.keys(matches).length === 0) { + if (self.nonull) { + // do like the shell, and spit out the literal glob + var literal = self.minimatch.globSet[i] + if (nou) + all.push(literal) + else + all[literal] = true + } + } else { + // had matches + var m = Object.keys(matches) + if (nou) + all.push.apply(all, m) + else + m.forEach(function (m) { + all[m] = true + }) + } + } + + if (!nou) + all = Object.keys(all) + + if (!self.nosort) + all = all.sort(self.nocase ? alphasorti : alphasort) + + // at *some* point we statted all of these + if (self.mark) { + for (var i = 0; i < all.length; i++) { + all[i] = self._mark(all[i]) + } + if (self.nodir) { + all = all.filter(function (e) { + return !(/\/$/.test(e)) + }) + } + } + + if (self.ignore.length) + all = all.filter(function(m) { + return !isIgnored(self, m) + }) + + self.found = all +} + +function mark (self, p) { + var abs = makeAbs(self, p) + var c = self.cache[abs] + var m = p + if (c) { + var isDir = c === 'DIR' || Array.isArray(c) + var slash = p.slice(-1) === '/' + + if (isDir && !slash) + m += '/' + else if (!isDir && slash) + m = m.slice(0, -1) + + if (m !== p) { + var mabs = makeAbs(self, m) + self.statCache[mabs] = self.statCache[abs] + self.cache[mabs] = self.cache[abs] + } + } + + return m +} + +// lotta situps... +function makeAbs (self, f) { + var abs = f + if (f.charAt(0) === '/') { + abs = path.join(self.root, f) + } else if (isAbsolute(f) || f === '') { + abs = f + } else if (self.changedCwd) { + abs = path.resolve(self.cwd, f) + } else { + abs = path.resolve(f) + } + return abs +} + + +// Return true, if pattern ends with globstar '**', for the accompanying parent directory. +// Ex:- If node_modules/** is the pattern, add 'node_modules' to ignore list along with it's contents +function isIgnored (self, path) { + if (!self.ignore.length) + return false + + return self.ignore.some(function(item) { + return item.matcher.match(path) || !!(item.gmatcher && item.gmatcher.match(path)) + }) +} + +function childrenIgnored (self, path) { + if (!self.ignore.length) + return false + + return self.ignore.some(function(item) { + return !!(item.gmatcher && item.gmatcher.match(path)) + }) +} diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/glob/glob.js b/node_modules/npm/node_modules/init-package-json/node_modules/glob/glob.js new file mode 100644 index 00000000..a62da27e --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/glob/glob.js @@ -0,0 +1,765 @@ +// Approach: +// +// 1. Get the minimatch set +// 2. For each pattern in the set, PROCESS(pattern, false) +// 3. Store matches per-set, then uniq them +// +// PROCESS(pattern, inGlobStar) +// Get the first [n] items from pattern that are all strings +// Join these together. This is PREFIX. +// If there is no more remaining, then stat(PREFIX) and +// add to matches if it succeeds. END. +// +// If inGlobStar and PREFIX is symlink and points to dir +// set ENTRIES = [] +// else readdir(PREFIX) as ENTRIES +// If fail, END +// +// with ENTRIES +// If pattern[n] is GLOBSTAR +// // handle the case where the globstar match is empty +// // by pruning it out, and testing the resulting pattern +// PROCESS(pattern[0..n] + pattern[n+1 .. $], false) +// // handle other cases. +// for ENTRY in ENTRIES (not dotfiles) +// // attach globstar + tail onto the entry +// // Mark that this entry is a globstar match +// PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true) +// +// else // not globstar +// for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot) +// Test ENTRY against pattern[n] +// If fails, continue +// If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $]) +// +// Caveat: +// Cache all stats and readdirs results to minimize syscall. Since all +// we ever care about is existence and directory-ness, we can just keep +// `true` for files, and [children,...] for directories, or `false` for +// things that don't exist. + +module.exports = glob + +var fs = require('fs') +var minimatch = require('minimatch') +var Minimatch = minimatch.Minimatch +var inherits = require('inherits') +var EE = require('events').EventEmitter +var path = require('path') +var assert = require('assert') +var isAbsolute = require('path-is-absolute') +var globSync = require('./sync.js') +var common = require('./common.js') +var alphasort = common.alphasort +var alphasorti = common.alphasorti +var setopts = common.setopts +var ownProp = common.ownProp +var inflight = require('inflight') +var util = require('util') +var childrenIgnored = common.childrenIgnored +var isIgnored = common.isIgnored + +var once = require('once') + +function glob (pattern, options, cb) { + if (typeof options === 'function') cb = options, options = {} + if (!options) options = {} + + if (options.sync) { + if (cb) + throw new TypeError('callback provided to sync glob') + return globSync(pattern, options) + } + + return new Glob(pattern, options, cb) +} + +glob.sync = globSync +var GlobSync = glob.GlobSync = globSync.GlobSync + +// old api surface +glob.glob = glob + +function extend (origin, add) { + if (add === null || typeof add !== 'object') { + return origin + } + + var keys = Object.keys(add) + var i = keys.length + while (i--) { + origin[keys[i]] = add[keys[i]] + } + return origin +} + +glob.hasMagic = function (pattern, options_) { + var options = extend({}, options_) + options.noprocess = true + + var g = new Glob(pattern, options) + var set = g.minimatch.set + if (set.length > 1) + return true + + for (var j = 0; j < set[0].length; j++) { + if (typeof set[0][j] !== 'string') + return true + } + + return false +} + +glob.Glob = Glob +inherits(Glob, EE) +function Glob (pattern, options, cb) { + if (typeof options === 'function') { + cb = options + options = null + } + + if (options && options.sync) { + if (cb) + throw new TypeError('callback provided to sync glob') + return new GlobSync(pattern, options) + } + + if (!(this instanceof Glob)) + return new Glob(pattern, options, cb) + + setopts(this, pattern, options) + this._didRealPath = false + + // process each pattern in the minimatch set + var n = this.minimatch.set.length + + // The matches are stored as {: true,...} so that + // duplicates are automagically pruned. + // Later, we do an Object.keys() on these. + // Keep them as a list so we can fill in when nonull is set. + this.matches = new Array(n) + + if (typeof cb === 'function') { + cb = once(cb) + this.on('error', cb) + this.on('end', function (matches) { + cb(null, matches) + }) + } + + var self = this + var n = this.minimatch.set.length + this._processing = 0 + this.matches = new Array(n) + + this._emitQueue = [] + this._processQueue = [] + this.paused = false + + if (this.noprocess) + return this + + if (n === 0) + return done() + + for (var i = 0; i < n; i ++) { + this._process(this.minimatch.set[i], i, false, done) + } + + function done () { + --self._processing + if (self._processing <= 0) + self._finish() + } +} + +Glob.prototype._finish = function () { + assert(this instanceof Glob) + if (this.aborted) + return + + if (this.realpath && !this._didRealpath) + return this._realpath() + + common.finish(this) + this.emit('end', this.found) +} + +Glob.prototype._realpath = function () { + if (this._didRealpath) + return + + this._didRealpath = true + + var n = this.matches.length + if (n === 0) + return this._finish() + + var self = this + for (var i = 0; i < this.matches.length; i++) + this._realpathSet(i, next) + + function next () { + if (--n === 0) + self._finish() + } +} + +Glob.prototype._realpathSet = function (index, cb) { + var matchset = this.matches[index] + if (!matchset) + return cb() + + var found = Object.keys(matchset) + var self = this + var n = found.length + + if (n === 0) + return cb() + + var set = this.matches[index] = Object.create(null) + found.forEach(function (p, i) { + // If there's a problem with the stat, then it means that + // one or more of the links in the realpath couldn't be + // resolved. just return the abs value in that case. + p = self._makeAbs(p) + fs.realpath(p, self.realpathCache, function (er, real) { + if (!er) + set[real] = true + else if (er.syscall === 'stat') + set[p] = true + else + self.emit('error', er) // srsly wtf right here + + if (--n === 0) { + self.matches[index] = set + cb() + } + }) + }) +} + +Glob.prototype._mark = function (p) { + return common.mark(this, p) +} + +Glob.prototype._makeAbs = function (f) { + return common.makeAbs(this, f) +} + +Glob.prototype.abort = function () { + this.aborted = true + this.emit('abort') +} + +Glob.prototype.pause = function () { + if (!this.paused) { + this.paused = true + this.emit('pause') + } +} + +Glob.prototype.resume = function () { + if (this.paused) { + this.emit('resume') + this.paused = false + if (this._emitQueue.length) { + var eq = this._emitQueue.slice(0) + this._emitQueue.length = 0 + for (var i = 0; i < eq.length; i ++) { + var e = eq[i] + this._emitMatch(e[0], e[1]) + } + } + if (this._processQueue.length) { + var pq = this._processQueue.slice(0) + this._processQueue.length = 0 + for (var i = 0; i < pq.length; i ++) { + var p = pq[i] + this._processing-- + this._process(p[0], p[1], p[2], p[3]) + } + } + } +} + +Glob.prototype._process = function (pattern, index, inGlobStar, cb) { + assert(this instanceof Glob) + assert(typeof cb === 'function') + + if (this.aborted) + return + + this._processing++ + if (this.paused) { + this._processQueue.push([pattern, index, inGlobStar, cb]) + return + } + + //console.error('PROCESS %d', this._processing, pattern) + + // Get the first [n] parts of pattern that are all strings. + var n = 0 + while (typeof pattern[n] === 'string') { + n ++ + } + // now n is the index of the first one that is *not* a string. + + // see if there's anything else + var prefix + switch (n) { + // if not, then this is rather simple + case pattern.length: + this._processSimple(pattern.join('/'), index, cb) + return + + case 0: + // pattern *starts* with some non-trivial item. + // going to readdir(cwd), but not include the prefix in matches. + prefix = null + break + + default: + // pattern has some string bits in the front. + // whatever it starts with, whether that's 'absolute' like /foo/bar, + // or 'relative' like '../baz' + prefix = pattern.slice(0, n).join('/') + break + } + + var remain = pattern.slice(n) + + // get the list of entries. + var read + if (prefix === null) + read = '.' + else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) { + if (!prefix || !isAbsolute(prefix)) + prefix = '/' + prefix + read = prefix + } else + read = prefix + + var abs = this._makeAbs(read) + + //if ignored, skip _processing + if (childrenIgnored(this, read)) + return cb() + + var isGlobStar = remain[0] === minimatch.GLOBSTAR + if (isGlobStar) + this._processGlobStar(prefix, read, abs, remain, index, inGlobStar, cb) + else + this._processReaddir(prefix, read, abs, remain, index, inGlobStar, cb) +} + +Glob.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar, cb) { + var self = this + this._readdir(abs, inGlobStar, function (er, entries) { + return self._processReaddir2(prefix, read, abs, remain, index, inGlobStar, entries, cb) + }) +} + +Glob.prototype._processReaddir2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) { + + // if the abs isn't a dir, then nothing can match! + if (!entries) + return cb() + + // It will only match dot entries if it starts with a dot, or if + // dot is set. Stuff like @(.foo|.bar) isn't allowed. + var pn = remain[0] + var negate = !!this.minimatch.negate + var rawGlob = pn._glob + var dotOk = this.dot || rawGlob.charAt(0) === '.' + + var matchedEntries = [] + for (var i = 0; i < entries.length; i++) { + var e = entries[i] + if (e.charAt(0) !== '.' || dotOk) { + var m + if (negate && !prefix) { + m = !e.match(pn) + } else { + m = e.match(pn) + } + if (m) + matchedEntries.push(e) + } + } + + //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries) + + var len = matchedEntries.length + // If there are no matched entries, then nothing matches. + if (len === 0) + return cb() + + // if this is the last remaining pattern bit, then no need for + // an additional stat *unless* the user has specified mark or + // stat explicitly. We know they exist, since readdir returned + // them. + + if (remain.length === 1 && !this.mark && !this.stat) { + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + if (prefix) { + if (prefix !== '/') + e = prefix + '/' + e + else + e = prefix + e + } + + if (e.charAt(0) === '/' && !this.nomount) { + e = path.join(this.root, e) + } + this._emitMatch(index, e) + } + // This was the last one, and no stats were needed + return cb() + } + + // now test all matched entries as stand-ins for that part + // of the pattern. + remain.shift() + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + var newPattern + if (prefix) { + if (prefix !== '/') + e = prefix + '/' + e + else + e = prefix + e + } + this._process([e].concat(remain), index, inGlobStar, cb) + } + cb() +} + +Glob.prototype._emitMatch = function (index, e) { + if (this.aborted) + return + + if (this.matches[index][e]) + return + + if (isIgnored(this, e)) + return + + if (this.paused) { + this._emitQueue.push([index, e]) + return + } + + var abs = this._makeAbs(e) + + if (this.nodir) { + var c = this.cache[abs] + if (c === 'DIR' || Array.isArray(c)) + return + } + + if (this.mark) + e = this._mark(e) + + this.matches[index][e] = true + + var st = this.statCache[abs] + if (st) + this.emit('stat', e, st) + + this.emit('match', e) +} + +Glob.prototype._readdirInGlobStar = function (abs, cb) { + if (this.aborted) + return + + // follow all symlinked directories forever + // just proceed as if this is a non-globstar situation + if (this.follow) + return this._readdir(abs, false, cb) + + var lstatkey = 'lstat\0' + abs + var self = this + var lstatcb = inflight(lstatkey, lstatcb_) + + if (lstatcb) + fs.lstat(abs, lstatcb) + + function lstatcb_ (er, lstat) { + if (er) + return cb() + + var isSym = lstat.isSymbolicLink() + self.symlinks[abs] = isSym + + // If it's not a symlink or a dir, then it's definitely a regular file. + // don't bother doing a readdir in that case. + if (!isSym && !lstat.isDirectory()) { + self.cache[abs] = 'FILE' + cb() + } else + self._readdir(abs, false, cb) + } +} + +Glob.prototype._readdir = function (abs, inGlobStar, cb) { + if (this.aborted) + return + + cb = inflight('readdir\0'+abs+'\0'+inGlobStar, cb) + if (!cb) + return + + //console.error('RD %j %j', +inGlobStar, abs) + if (inGlobStar && !ownProp(this.symlinks, abs)) + return this._readdirInGlobStar(abs, cb) + + if (ownProp(this.cache, abs)) { + var c = this.cache[abs] + if (!c || c === 'FILE') + return cb() + + if (Array.isArray(c)) + return cb(null, c) + } + + var self = this + fs.readdir(abs, readdirCb(this, abs, cb)) +} + +function readdirCb (self, abs, cb) { + return function (er, entries) { + if (er) + self._readdirError(abs, er, cb) + else + self._readdirEntries(abs, entries, cb) + } +} + +Glob.prototype._readdirEntries = function (abs, entries, cb) { + if (this.aborted) + return + + // if we haven't asked to stat everything, then just + // assume that everything in there exists, so we can avoid + // having to stat it a second time. + if (!this.mark && !this.stat) { + for (var i = 0; i < entries.length; i ++) { + var e = entries[i] + if (abs === '/') + e = abs + e + else + e = abs + '/' + e + this.cache[e] = true + } + } + + this.cache[abs] = entries + return cb(null, entries) +} + +Glob.prototype._readdirError = function (f, er, cb) { + if (this.aborted) + return + + // handle errors, and cache the information + switch (er.code) { + case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205 + case 'ENOTDIR': // totally normal. means it *does* exist. + this.cache[this._makeAbs(f)] = 'FILE' + break + + case 'ENOENT': // not terribly unusual + case 'ELOOP': + case 'ENAMETOOLONG': + case 'UNKNOWN': + this.cache[this._makeAbs(f)] = false + break + + default: // some unusual error. Treat as failure. + this.cache[this._makeAbs(f)] = false + if (this.strict) { + this.emit('error', er) + // If the error is handled, then we abort + // if not, we threw out of here + this.abort() + } + if (!this.silent) + console.error('glob error', er) + break + } + + return cb() +} + +Glob.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar, cb) { + var self = this + this._readdir(abs, inGlobStar, function (er, entries) { + self._processGlobStar2(prefix, read, abs, remain, index, inGlobStar, entries, cb) + }) +} + + +Glob.prototype._processGlobStar2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) { + //console.error('pgs2', prefix, remain[0], entries) + + // no entries means not a dir, so it can never have matches + // foo.txt/** doesn't match foo.txt + if (!entries) + return cb() + + // test without the globstar, and with every child both below + // and replacing the globstar. + var remainWithoutGlobStar = remain.slice(1) + var gspref = prefix ? [ prefix ] : [] + var noGlobStar = gspref.concat(remainWithoutGlobStar) + + // the noGlobStar pattern exits the inGlobStar state + this._process(noGlobStar, index, false, cb) + + var isSym = this.symlinks[abs] + var len = entries.length + + // If it's a symlink, and we're in a globstar, then stop + if (isSym && inGlobStar) + return cb() + + for (var i = 0; i < len; i++) { + var e = entries[i] + if (e.charAt(0) === '.' && !this.dot) + continue + + // these two cases enter the inGlobStar state + var instead = gspref.concat(entries[i], remainWithoutGlobStar) + this._process(instead, index, true, cb) + + var below = gspref.concat(entries[i], remain) + this._process(below, index, true, cb) + } + + cb() +} + +Glob.prototype._processSimple = function (prefix, index, cb) { + // XXX review this. Shouldn't it be doing the mounting etc + // before doing stat? kinda weird? + var self = this + this._stat(prefix, function (er, exists) { + self._processSimple2(prefix, index, er, exists, cb) + }) +} +Glob.prototype._processSimple2 = function (prefix, index, er, exists, cb) { + + //console.error('ps2', prefix, exists) + + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + // If it doesn't exist, then just mark the lack of results + if (!exists) + return cb() + + if (prefix && isAbsolute(prefix) && !this.nomount) { + var trail = /[\/\\]$/.test(prefix) + if (prefix.charAt(0) === '/') { + prefix = path.join(this.root, prefix) + } else { + prefix = path.resolve(this.root, prefix) + if (trail) + prefix += '/' + } + } + + if (process.platform === 'win32') + prefix = prefix.replace(/\\/g, '/') + + // Mark this as a match + this._emitMatch(index, prefix) + cb() +} + +// Returns either 'DIR', 'FILE', or false +Glob.prototype._stat = function (f, cb) { + var abs = this._makeAbs(f) + var needDir = f.slice(-1) === '/' + + if (f.length > this.maxLength) + return cb() + + if (!this.stat && ownProp(this.cache, abs)) { + var c = this.cache[abs] + + if (Array.isArray(c)) + c = 'DIR' + + // It exists, but maybe not how we need it + if (!needDir || c === 'DIR') + return cb(null, c) + + if (needDir && c === 'FILE') + return cb() + + // otherwise we have to stat, because maybe c=true + // if we know it exists, but not what it is. + } + + var exists + var stat = this.statCache[abs] + if (stat !== undefined) { + if (stat === false) + return cb(null, stat) + else { + var type = stat.isDirectory() ? 'DIR' : 'FILE' + if (needDir && type === 'FILE') + return cb() + else + return cb(null, type, stat) + } + } + + var self = this + var statcb = inflight('stat\0' + abs, lstatcb_) + if (statcb) + fs.lstat(abs, statcb) + + function lstatcb_ (er, lstat) { + if (lstat && lstat.isSymbolicLink()) { + // If it's a symlink, then treat it as the target, unless + // the target does not exist, then treat it as a file. + return fs.stat(abs, function (er, stat) { + if (er) + self._stat2(f, abs, null, lstat, cb) + else + self._stat2(f, abs, er, stat, cb) + }) + } else { + self._stat2(f, abs, er, lstat, cb) + } + } +} + +Glob.prototype._stat2 = function (f, abs, er, stat, cb) { + if (er) { + this.statCache[abs] = false + return cb() + } + + var needDir = f.slice(-1) === '/' + this.statCache[abs] = stat + + if (abs.slice(-1) === '/' && !stat.isDirectory()) + return cb(null, false, stat) + + var c = stat.isDirectory() ? 'DIR' : 'FILE' + this.cache[abs] = this.cache[abs] || c + + if (needDir && c !== 'DIR') + return cb() + + return cb(null, c, stat) +} diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/glob/node_modules/path-is-absolute/index.js b/node_modules/npm/node_modules/init-package-json/node_modules/glob/node_modules/path-is-absolute/index.js new file mode 100644 index 00000000..19f103f9 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/glob/node_modules/path-is-absolute/index.js @@ -0,0 +1,20 @@ +'use strict'; + +function posix(path) { + return path.charAt(0) === '/'; +}; + +function win32(path) { + // https://github.com/joyent/node/blob/b3fcc245fb25539909ef1d5eaa01dbf92e168633/lib/path.js#L56 + var splitDeviceRe = /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/; + var result = splitDeviceRe.exec(path); + var device = result[1] || ''; + var isUnc = !!device && device.charAt(1) !== ':'; + + // UNC paths are always absolute + return !!result[2] || isUnc; +}; + +module.exports = process.platform === 'win32' ? win32 : posix; +module.exports.posix = posix; +module.exports.win32 = win32; diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/glob/node_modules/path-is-absolute/license b/node_modules/npm/node_modules/init-package-json/node_modules/glob/node_modules/path-is-absolute/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/glob/node_modules/path-is-absolute/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/glob/node_modules/path-is-absolute/package.json b/node_modules/npm/node_modules/init-package-json/node_modules/glob/node_modules/path-is-absolute/package.json new file mode 100644 index 00000000..8868ece3 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/glob/node_modules/path-is-absolute/package.json @@ -0,0 +1,75 @@ +{ + "_from": "path-is-absolute@>=1.0.0 <2.0.0", + "_id": "path-is-absolute@1.0.0", + "_inBundle": true, + "_location": "/npm/init-package-json/glob/path-is-absolute", + "_nodeVersion": "0.12.0", + "_npmUser": { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + "_npmVersion": "2.5.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/init-package-json/glob" + ], + "_resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.0.tgz", + "_shasum": "263dada66ab3f2fb10bf7f9d24dd8f3e570ef912", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/path-is-absolute/issues" + }, + "description": "Node.js 0.12 path.isAbsolute() ponyfill", + "directories": {}, + "dist": { + "shasum": "263dada66ab3f2fb10bf7f9d24dd8f3e570ef912", + "tarball": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.0.tgz" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "gitHead": "7a76a0c9f2263192beedbe0a820e4d0baee5b7a1", + "homepage": "https://github.com/sindresorhus/path-is-absolute", + "keywords": [ + "path", + "paths", + "file", + "dir", + "absolute", + "isabsolute", + "is-absolute", + "built-in", + "util", + "utils", + "core", + "ponyfill", + "polyfill", + "shim", + "is", + "detect", + "check" + ], + "license": "MIT", + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + } + ], + "name": "path-is-absolute", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/path-is-absolute.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "1.0.0" +} diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/glob/node_modules/path-is-absolute/readme.md b/node_modules/npm/node_modules/init-package-json/node_modules/glob/node_modules/path-is-absolute/readme.md new file mode 100644 index 00000000..cdf94f43 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/glob/node_modules/path-is-absolute/readme.md @@ -0,0 +1,51 @@ +# path-is-absolute [![Build Status](https://travis-ci.org/sindresorhus/path-is-absolute.svg?branch=master)](https://travis-ci.org/sindresorhus/path-is-absolute) + +> Node.js 0.12 [`path.isAbsolute()`](http://nodejs.org/api/path.html#path_path_isabsolute_path) ponyfill + +> Ponyfill: A polyfill that doesn't overwrite the native method + + +## Install + +``` +$ npm install --save path-is-absolute +``` + + +## Usage + +```js +var pathIsAbsolute = require('path-is-absolute'); + +// Linux +pathIsAbsolute('/home/foo'); +//=> true + +// Windows +pathIsAbsolute('C:/Users/'); +//=> true + +// Any OS +pathIsAbsolute.posix('/home/foo'); +//=> true +``` + + +## API + +See the [`path.isAbsolute()` docs](http://nodejs.org/api/path.html#path_path_isabsolute_path). + +### pathIsAbsolute(path) + +### pathIsAbsolute.posix(path) + +The Posix specific version. + +### pathIsAbsolute.win32(path) + +The Windows specific version. + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/glob/package.json b/node_modules/npm/node_modules/init-package-json/node_modules/glob/package.json new file mode 100644 index 00000000..0bf5d7b5 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/glob/package.json @@ -0,0 +1,78 @@ +{ + "_from": "glob@>=6.0.0 <7.0.0", + "_id": "glob@6.0.4", + "_inBundle": true, + "_location": "/npm/init-package-json/glob", + "_nodeVersion": "4.0.0", + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "2.14.15", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/init-package-json" + ], + "_resolved": "https://registry.npmjs.org/glob/-/glob-6.0.4.tgz", + "_shasum": "0f08860f6a155127b2fadd4f9ce24b1aab6e4d22", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/node-glob/issues" + }, + "dependencies": { + "inflight": "^1.0.4", + "inherits": "2", + "minimatch": "2 || 3", + "once": "^1.3.0", + "path-is-absolute": "^1.0.0" + }, + "description": "a little globber", + "devDependencies": { + "mkdirp": "0", + "rimraf": "^2.2.8", + "tap": "^5.0.0", + "tick": "0.0.6" + }, + "directories": {}, + "dist": { + "shasum": "0f08860f6a155127b2fadd4f9ce24b1aab6e4d22", + "tarball": "https://registry.npmjs.org/glob/-/glob-6.0.4.tgz" + }, + "engines": { + "node": "*" + }, + "files": [ + "glob.js", + "sync.js", + "common.js" + ], + "gitHead": "3bd419c538737e56fda7e21c21ff52ca0c198df6", + "homepage": "https://github.com/isaacs/node-glob#readme", + "license": "ISC", + "main": "glob.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "glob", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/node-glob.git" + }, + "scripts": { + "bench": "bash benchmark.sh", + "benchclean": "node benchclean.js", + "prepublish": "npm run benchclean", + "prof": "bash prof.sh && cat profile.txt", + "profclean": "rm -f v8.log profile.txt", + "test": "tap test/*.js --cov", + "test-regen": "npm run profclean && TEST_REGEN=1 node test/00-setup.js" + }, + "version": "6.0.4" +} diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/glob/sync.js b/node_modules/npm/node_modules/init-package-json/node_modules/glob/sync.js new file mode 100644 index 00000000..09883d2c --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/glob/sync.js @@ -0,0 +1,460 @@ +module.exports = globSync +globSync.GlobSync = GlobSync + +var fs = require('fs') +var minimatch = require('minimatch') +var Minimatch = minimatch.Minimatch +var Glob = require('./glob.js').Glob +var util = require('util') +var path = require('path') +var assert = require('assert') +var isAbsolute = require('path-is-absolute') +var common = require('./common.js') +var alphasort = common.alphasort +var alphasorti = common.alphasorti +var setopts = common.setopts +var ownProp = common.ownProp +var childrenIgnored = common.childrenIgnored + +function globSync (pattern, options) { + if (typeof options === 'function' || arguments.length === 3) + throw new TypeError('callback provided to sync glob\n'+ + 'See: https://github.com/isaacs/node-glob/issues/167') + + return new GlobSync(pattern, options).found +} + +function GlobSync (pattern, options) { + if (!pattern) + throw new Error('must provide pattern') + + if (typeof options === 'function' || arguments.length === 3) + throw new TypeError('callback provided to sync glob\n'+ + 'See: https://github.com/isaacs/node-glob/issues/167') + + if (!(this instanceof GlobSync)) + return new GlobSync(pattern, options) + + setopts(this, pattern, options) + + if (this.noprocess) + return this + + var n = this.minimatch.set.length + this.matches = new Array(n) + for (var i = 0; i < n; i ++) { + this._process(this.minimatch.set[i], i, false) + } + this._finish() +} + +GlobSync.prototype._finish = function () { + assert(this instanceof GlobSync) + if (this.realpath) { + var self = this + this.matches.forEach(function (matchset, index) { + var set = self.matches[index] = Object.create(null) + for (var p in matchset) { + try { + p = self._makeAbs(p) + var real = fs.realpathSync(p, self.realpathCache) + set[real] = true + } catch (er) { + if (er.syscall === 'stat') + set[self._makeAbs(p)] = true + else + throw er + } + } + }) + } + common.finish(this) +} + + +GlobSync.prototype._process = function (pattern, index, inGlobStar) { + assert(this instanceof GlobSync) + + // Get the first [n] parts of pattern that are all strings. + var n = 0 + while (typeof pattern[n] === 'string') { + n ++ + } + // now n is the index of the first one that is *not* a string. + + // See if there's anything else + var prefix + switch (n) { + // if not, then this is rather simple + case pattern.length: + this._processSimple(pattern.join('/'), index) + return + + case 0: + // pattern *starts* with some non-trivial item. + // going to readdir(cwd), but not include the prefix in matches. + prefix = null + break + + default: + // pattern has some string bits in the front. + // whatever it starts with, whether that's 'absolute' like /foo/bar, + // or 'relative' like '../baz' + prefix = pattern.slice(0, n).join('/') + break + } + + var remain = pattern.slice(n) + + // get the list of entries. + var read + if (prefix === null) + read = '.' + else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) { + if (!prefix || !isAbsolute(prefix)) + prefix = '/' + prefix + read = prefix + } else + read = prefix + + var abs = this._makeAbs(read) + + //if ignored, skip processing + if (childrenIgnored(this, read)) + return + + var isGlobStar = remain[0] === minimatch.GLOBSTAR + if (isGlobStar) + this._processGlobStar(prefix, read, abs, remain, index, inGlobStar) + else + this._processReaddir(prefix, read, abs, remain, index, inGlobStar) +} + + +GlobSync.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar) { + var entries = this._readdir(abs, inGlobStar) + + // if the abs isn't a dir, then nothing can match! + if (!entries) + return + + // It will only match dot entries if it starts with a dot, or if + // dot is set. Stuff like @(.foo|.bar) isn't allowed. + var pn = remain[0] + var negate = !!this.minimatch.negate + var rawGlob = pn._glob + var dotOk = this.dot || rawGlob.charAt(0) === '.' + + var matchedEntries = [] + for (var i = 0; i < entries.length; i++) { + var e = entries[i] + if (e.charAt(0) !== '.' || dotOk) { + var m + if (negate && !prefix) { + m = !e.match(pn) + } else { + m = e.match(pn) + } + if (m) + matchedEntries.push(e) + } + } + + var len = matchedEntries.length + // If there are no matched entries, then nothing matches. + if (len === 0) + return + + // if this is the last remaining pattern bit, then no need for + // an additional stat *unless* the user has specified mark or + // stat explicitly. We know they exist, since readdir returned + // them. + + if (remain.length === 1 && !this.mark && !this.stat) { + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + if (prefix) { + if (prefix.slice(-1) !== '/') + e = prefix + '/' + e + else + e = prefix + e + } + + if (e.charAt(0) === '/' && !this.nomount) { + e = path.join(this.root, e) + } + this.matches[index][e] = true + } + // This was the last one, and no stats were needed + return + } + + // now test all matched entries as stand-ins for that part + // of the pattern. + remain.shift() + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + var newPattern + if (prefix) + newPattern = [prefix, e] + else + newPattern = [e] + this._process(newPattern.concat(remain), index, inGlobStar) + } +} + + +GlobSync.prototype._emitMatch = function (index, e) { + var abs = this._makeAbs(e) + if (this.mark) + e = this._mark(e) + + if (this.matches[index][e]) + return + + if (this.nodir) { + var c = this.cache[this._makeAbs(e)] + if (c === 'DIR' || Array.isArray(c)) + return + } + + this.matches[index][e] = true + if (this.stat) + this._stat(e) +} + + +GlobSync.prototype._readdirInGlobStar = function (abs) { + // follow all symlinked directories forever + // just proceed as if this is a non-globstar situation + if (this.follow) + return this._readdir(abs, false) + + var entries + var lstat + var stat + try { + lstat = fs.lstatSync(abs) + } catch (er) { + // lstat failed, doesn't exist + return null + } + + var isSym = lstat.isSymbolicLink() + this.symlinks[abs] = isSym + + // If it's not a symlink or a dir, then it's definitely a regular file. + // don't bother doing a readdir in that case. + if (!isSym && !lstat.isDirectory()) + this.cache[abs] = 'FILE' + else + entries = this._readdir(abs, false) + + return entries +} + +GlobSync.prototype._readdir = function (abs, inGlobStar) { + var entries + + if (inGlobStar && !ownProp(this.symlinks, abs)) + return this._readdirInGlobStar(abs) + + if (ownProp(this.cache, abs)) { + var c = this.cache[abs] + if (!c || c === 'FILE') + return null + + if (Array.isArray(c)) + return c + } + + try { + return this._readdirEntries(abs, fs.readdirSync(abs)) + } catch (er) { + this._readdirError(abs, er) + return null + } +} + +GlobSync.prototype._readdirEntries = function (abs, entries) { + // if we haven't asked to stat everything, then just + // assume that everything in there exists, so we can avoid + // having to stat it a second time. + if (!this.mark && !this.stat) { + for (var i = 0; i < entries.length; i ++) { + var e = entries[i] + if (abs === '/') + e = abs + e + else + e = abs + '/' + e + this.cache[e] = true + } + } + + this.cache[abs] = entries + + // mark and cache dir-ness + return entries +} + +GlobSync.prototype._readdirError = function (f, er) { + // handle errors, and cache the information + switch (er.code) { + case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205 + case 'ENOTDIR': // totally normal. means it *does* exist. + this.cache[this._makeAbs(f)] = 'FILE' + break + + case 'ENOENT': // not terribly unusual + case 'ELOOP': + case 'ENAMETOOLONG': + case 'UNKNOWN': + this.cache[this._makeAbs(f)] = false + break + + default: // some unusual error. Treat as failure. + this.cache[this._makeAbs(f)] = false + if (this.strict) + throw er + if (!this.silent) + console.error('glob error', er) + break + } +} + +GlobSync.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar) { + + var entries = this._readdir(abs, inGlobStar) + + // no entries means not a dir, so it can never have matches + // foo.txt/** doesn't match foo.txt + if (!entries) + return + + // test without the globstar, and with every child both below + // and replacing the globstar. + var remainWithoutGlobStar = remain.slice(1) + var gspref = prefix ? [ prefix ] : [] + var noGlobStar = gspref.concat(remainWithoutGlobStar) + + // the noGlobStar pattern exits the inGlobStar state + this._process(noGlobStar, index, false) + + var len = entries.length + var isSym = this.symlinks[abs] + + // If it's a symlink, and we're in a globstar, then stop + if (isSym && inGlobStar) + return + + for (var i = 0; i < len; i++) { + var e = entries[i] + if (e.charAt(0) === '.' && !this.dot) + continue + + // these two cases enter the inGlobStar state + var instead = gspref.concat(entries[i], remainWithoutGlobStar) + this._process(instead, index, true) + + var below = gspref.concat(entries[i], remain) + this._process(below, index, true) + } +} + +GlobSync.prototype._processSimple = function (prefix, index) { + // XXX review this. Shouldn't it be doing the mounting etc + // before doing stat? kinda weird? + var exists = this._stat(prefix) + + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + // If it doesn't exist, then just mark the lack of results + if (!exists) + return + + if (prefix && isAbsolute(prefix) && !this.nomount) { + var trail = /[\/\\]$/.test(prefix) + if (prefix.charAt(0) === '/') { + prefix = path.join(this.root, prefix) + } else { + prefix = path.resolve(this.root, prefix) + if (trail) + prefix += '/' + } + } + + if (process.platform === 'win32') + prefix = prefix.replace(/\\/g, '/') + + // Mark this as a match + this.matches[index][prefix] = true +} + +// Returns either 'DIR', 'FILE', or false +GlobSync.prototype._stat = function (f) { + var abs = this._makeAbs(f) + var needDir = f.slice(-1) === '/' + + if (f.length > this.maxLength) + return false + + if (!this.stat && ownProp(this.cache, abs)) { + var c = this.cache[abs] + + if (Array.isArray(c)) + c = 'DIR' + + // It exists, but maybe not how we need it + if (!needDir || c === 'DIR') + return c + + if (needDir && c === 'FILE') + return false + + // otherwise we have to stat, because maybe c=true + // if we know it exists, but not what it is. + } + + var exists + var stat = this.statCache[abs] + if (!stat) { + var lstat + try { + lstat = fs.lstatSync(abs) + } catch (er) { + return false + } + + if (lstat.isSymbolicLink()) { + try { + stat = fs.statSync(abs) + } catch (er) { + stat = lstat + } + } else { + stat = lstat + } + } + + this.statCache[abs] = stat + + var c = stat.isDirectory() ? 'DIR' : 'FILE' + this.cache[abs] = this.cache[abs] || c + + if (needDir && c !== 'DIR') + return false + + return c +} + +GlobSync.prototype._mark = function (p) { + return common.mark(this, p) +} + +GlobSync.prototype._makeAbs = function (f) { + return common.makeAbs(this, f) +} diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/.npmignore b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/.npmignore new file mode 100644 index 00000000..15a1789a --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/.npmignore @@ -0,0 +1 @@ +example/npm-init/package.json diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/LICENSE b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/LICENSE new file mode 100644 index 00000000..05eeeb88 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/README.md b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/README.md new file mode 100644 index 00000000..93c0418a --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/README.md @@ -0,0 +1,133 @@ +# promzard + +A prompting wizard for building files from specialized PromZard modules. +Used by `npm init`. + +A reimplementation of @SubStack's +[prompter](https://github.com/substack/node-prompter), which does not +use AST traversal. + +From another point of view, it's a reimplementation of +[@Marak](https://github.com/marak)'s +[wizard](https://github.com/Marak/wizard) which doesn't use schemas. + +The goal is a nice drop-in enhancement for `npm init`. + +## Usage + +```javascript +var promzard = require('promzard') +promzard(inputFile, optionalContextAdditions, function (er, data) { + // .. you know what you doing .. +}) +``` + +In the `inputFile` you can have something like this: + +```javascript +var fs = require('fs') +module.exports = { + "greeting": prompt("Who shall you greet?", "world", function (who) { + return "Hello, " + who + }), + "filename": __filename, + "directory": function (cb) { + fs.readdir(__dirname, cb) + } +} +``` + +When run, promzard will display the prompts and resolve the async +functions in order, and then either give you an error, or the resolved +data, ready to be dropped into a JSON file or some other place. + + +### promzard(inputFile, ctx, callback) + +The inputFile is just a node module. You can require() things, set +module.exports, etc. Whatever that module exports is the result, and it +is walked over to call any functions as described below. + +The only caveat is that you must give PromZard the full absolute path +to the module (you can get this via Node's `require.resolve`.) Also, +the `prompt` function is injected into the context object, so watch out. + +Whatever you put in that `ctx` will of course also be available in the +module. You can get quite fancy with this, passing in existing configs +and so on. + +### Class: promzard.PromZard(file, ctx) + +Just like the `promzard` function, but the EventEmitter that makes it +all happen. Emits either a `data` event with the data, or a `error` +event if it blows up. + +If `error` is emitted, then `data` never will be. + +### prompt(...) + +In the promzard input module, you can call the `prompt` function. +This prompts the user to input some data. The arguments are interpreted +based on type: + +1. `string` The first string encountered is the prompt. The second is + the default value. +2. `function` A transformer function which receives the data and returns + something else. More than meets the eye. +3. `object` The `prompt` member is the prompt, the `default` member is + the default value, and the `transform` is the transformer. + +Whatever the final value is, that's what will be put on the resulting +object. + +### Functions + +If there are any functions on the promzard input module's exports, then +promzard will call each of them with a callback. This way, your module +can do asynchronous actions if necessary to validate or ascertain +whatever needs verification. + +The functions are called in the context of the ctx object, and are given +a single argument, which is a callback that should be called with either +an error, or the result to assign to that spot. + +In the async function, you can also call prompt() and return the result +of the prompt in the callback. + +For example, this works fine in a promzard module: + +``` +exports.asyncPrompt = function (cb) { + fs.stat(someFile, function (er, st) { + // if there's an error, no prompt, just error + // otherwise prompt and use the actual file size as the default + cb(er, prompt('file size', st.size)) + }) +} +``` + +You can also return other async functions in the async function +callback. Though that's a bit silly, it could be a handy way to reuse +functionality in some cases. + +### Sync vs Async + +The `prompt()` function is not synchronous, though it appears that way. +It just returns a token that is swapped out when the data object is +walked over asynchronously later, and returns a token. + +For that reason, prompt() calls whose results don't end up on the data +object are never shown to the user. For example, this will only prompt +once: + +``` +exports.promptThreeTimes = prompt('prompt me once', 'shame on you') +exports.promptThreeTimes = prompt('prompt me twice', 'um....') +exports.promptThreeTimes = prompt('you cant prompt me again') +``` + +### Isn't this exactly the sort of 'looks sync' that you said was bad about other libraries? + +Yeah, sorta. I wouldn't use promzard for anything more complicated than +a wizard that spits out prompts to set up a config file or something. +Maybe there are other use cases I haven't considered. diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/buffer.js b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/buffer.js new file mode 100644 index 00000000..828f9d1d --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/buffer.js @@ -0,0 +1,12 @@ +var pz = require('../promzard') + +var path = require('path') +var file = path.resolve(__dirname, 'substack-input.js') +var buf = require('fs').readFileSync(file) +var ctx = { basename: path.basename(path.dirname(file)) } + +pz.fromBuffer(buf, ctx, function (er, res) { + if (er) + throw er + console.error(JSON.stringify(res, null, 2)) +}) diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/index.js b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/index.js new file mode 100644 index 00000000..435131f3 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/index.js @@ -0,0 +1,11 @@ +var pz = require('../promzard') + +var path = require('path') +var file = path.resolve(__dirname, 'substack-input.js') +var ctx = { basename: path.basename(path.dirname(file)) } + +pz(file, ctx, function (er, res) { + if (er) + throw er + console.error(JSON.stringify(res, null, 2)) +}) diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/npm-init/README.md b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/npm-init/README.md new file mode 100644 index 00000000..46e5592c --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/npm-init/README.md @@ -0,0 +1,8 @@ +# npm-init + +An initter you init wit, innit? + +## More stuff here + +Blerp derp herp lerg borgle pop munch efemerate baz foo a gandt synergy +jorka chatt slurm. diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/npm-init/init-input.js b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/npm-init/init-input.js new file mode 100644 index 00000000..ba7781b3 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/npm-init/init-input.js @@ -0,0 +1,191 @@ +var fs = require('fs') +var path = require('path'); + +module.exports = { + "name" : prompt('name', + typeof name === 'undefined' + ? basename.replace(/^node-|[.-]js$/g, ''): name), + "version" : prompt('version', typeof version !== "undefined" + ? version : '0.0.0'), + "description" : (function () { + if (typeof description !== 'undefined' && description) { + return description + } + var value; + try { + var src = fs.readFileSync('README.md', 'utf8'); + value = src.split('\n').filter(function (line) { + return /\s+/.test(line) + && line.trim() !== basename.replace(/^node-/, '') + && !line.trim().match(/^#/) + ; + })[0] + .trim() + .replace(/^./, function (c) { return c.toLowerCase() }) + .replace(/\.$/, '') + ; + } + catch (e) { + try { + // Wouldn't it be nice if that file mattered? + var d = fs.readFileSync('.git/description', 'utf8') + } catch (e) {} + if (d.trim() && !value) value = d + } + return prompt('description', value); + })(), + "main" : (function () { + var f + try { + f = fs.readdirSync(dirname).filter(function (f) { + return f.match(/\.js$/) + }) + if (f.indexOf('index.js') !== -1) + f = 'index.js' + else if (f.indexOf('main.js') !== -1) + f = 'main.js' + else if (f.indexOf(basename + '.js') !== -1) + f = basename + '.js' + else + f = f[0] + } catch (e) {} + + return prompt('entry point', f || 'index.js') + })(), + "bin" : function (cb) { + fs.readdir(dirname + '/bin', function (er, d) { + // no bins + if (er) return cb() + // just take the first js file we find there, or nada + return cb(null, d.filter(function (f) { + return f.match(/\.js$/) + })[0]) + }) + }, + "directories" : function (cb) { + fs.readdir('.', function (er, dirs) { + if (er) return cb(er) + var res = {} + dirs.forEach(function (d) { + switch (d) { + case 'example': case 'examples': return res.example = d + case 'test': case 'tests': return res.test = d + case 'doc': case 'docs': return res.doc = d + case 'man': return res.man = d + } + }) + if (Object.keys(res).length === 0) res = undefined + return cb(null, res) + }) + }, + "dependencies" : typeof dependencies !== 'undefined' ? dependencies + : function (cb) { + fs.readdir('node_modules', function (er, dir) { + if (er) return cb() + var deps = {} + var n = dir.length + dir.forEach(function (d) { + if (d.match(/^\./)) return next() + if (d.match(/^(expresso|mocha|tap|coffee-script|coco|streamline)$/)) + return next() + fs.readFile('node_modules/' + d + '/package.json', function (er, p) { + if (er) return next() + try { p = JSON.parse(p) } catch (e) { return next() } + if (!p.version) return next() + deps[d] = '~' + p.version + return next() + }) + }) + function next () { + if (--n === 0) return cb(null, deps) + } + }) + }, + "devDependencies" : typeof devDependencies !== 'undefined' ? devDependencies + : function (cb) { + // same as dependencies but for dev deps + fs.readdir('node_modules', function (er, dir) { + if (er) return cb() + var deps = {} + var n = dir.length + dir.forEach(function (d) { + if (d.match(/^\./)) return next() + if (!d.match(/^(expresso|mocha|tap|coffee-script|coco|streamline)$/)) + return next() + fs.readFile('node_modules/' + d + '/package.json', function (er, p) { + if (er) return next() + try { p = JSON.parse(p) } catch (e) { return next() } + if (!p.version) return next() + deps[d] = '~' + p.version + return next() + }) + }) + function next () { + if (--n === 0) return cb(null, deps) + } + }) + }, + "scripts" : (function () { + // check to see what framework is in use, if any + try { var d = fs.readdirSync('node_modules') } + catch (e) { d = [] } + var s = typeof scripts === 'undefined' ? {} : scripts + + if (d.indexOf('coffee-script') !== -1) + s.prepublish = prompt('build command', + s.prepublish || 'coffee src/*.coffee -o lib') + + var notest = 'echo "Error: no test specified" && exit 1' + function tx (test) { + return test || notest + } + + if (!s.test || s.test === notest) { + if (d.indexOf('tap') !== -1) + s.test = prompt('test command', 'tap test/*.js', tx) + else if (d.indexOf('expresso') !== -1) + s.test = prompt('test command', 'expresso test', tx) + else if (d.indexOf('mocha') !== -1) + s.test = prompt('test command', 'mocha', tx) + else + s.test = prompt('test command', tx) + } + + return s + + })(), + + "repository" : (function () { + try { var gconf = fs.readFileSync('.git/config') } + catch (e) { gconf = null } + if (gconf) { + gconf = gconf.split(/\r?\n/) + var i = gconf.indexOf('[remote "origin"]') + if (i !== -1) { + var u = gconf[i + 1] + if (!u.match(/^\s*url =/)) u = gconf[i + 2] + if (!u.match(/^\s*url =/)) u = null + else u = u.replace(/^\s*url = /, '') + } + if (u && u.match(/^git@github.com:/)) + u = u.replace(/^git@github.com:/, 'git://github.com/') + } + + return prompt('git repository', u) + })(), + + "keywords" : prompt(function (s) { + if (!s) return undefined + if (Array.isArray(s)) s = s.join(' ') + if (typeof s !== 'string') return s + return s.split(/[\s,]+/) + }), + "author" : config['init.author.name'] + ? { + "name" : config['init.author.name'], + "email" : config['init.author.email'], + "url" : config['init.author.url'] + } + : undefined, + "license" : prompt('license', 'BSD') +} diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/npm-init/init.js b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/npm-init/init.js new file mode 100644 index 00000000..09484cd1 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/npm-init/init.js @@ -0,0 +1,37 @@ +var PZ = require('../../promzard').PromZard +var path = require('path') +var input = path.resolve(__dirname, 'init-input.js') + +var fs = require('fs') +var package = path.resolve(__dirname, 'package.json') +var pkg + +fs.readFile(package, 'utf8', function (er, d) { + if (er) ctx = {} + try { ctx = JSON.parse(d); pkg = JSON.parse(d) } + catch (e) { ctx = {} } + + ctx.dirname = path.dirname(package) + ctx.basename = path.basename(ctx.dirname) + if (!ctx.version) ctx.version = undefined + + // this should be replaced with the npm conf object + ctx.config = {} + + console.error('ctx=', ctx) + + var pz = new PZ(input, ctx) + + pz.on('data', function (data) { + console.error('pz data', data) + if (!pkg) pkg = {} + Object.keys(data).forEach(function (k) { + if (data[k] !== undefined && data[k] !== null) pkg[k] = data[k] + }) + console.error('package data %s', JSON.stringify(data, null, 2)) + fs.writeFile(package, JSON.stringify(pkg, null, 2), function (er) { + if (er) throw er + console.log('ok') + }) + }) +}) diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/npm-init/package.json b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/npm-init/package.json new file mode 100644 index 00000000..89c6d1fb --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/npm-init/package.json @@ -0,0 +1,10 @@ +{ + "name": "npm-init", + "version": "0.0.0", + "description": "an initter you init wit, innit?", + "main": "index.js", + "scripts": { + "test": "asdf" + }, + "license": "BSD" +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/substack-input.js b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/substack-input.js new file mode 100644 index 00000000..bf7aedb8 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/example/substack-input.js @@ -0,0 +1,61 @@ +module.exports = { + "name" : basename.replace(/^node-/, ''), + "version" : "0.0.0", + "description" : (function (cb) { + var fs = require('fs'); + var value; + try { + var src = fs.readFileSync('README.markdown', 'utf8'); + value = src.split('\n').filter(function (line) { + return /\s+/.test(line) + && line.trim() !== basename.replace(/^node-/, '') + ; + })[0] + .trim() + .replace(/^./, function (c) { return c.toLowerCase() }) + .replace(/\.$/, '') + ; + } + catch (e) {} + + return prompt('description', value); + })(), + "main" : prompt('entry point', 'index.js'), + "bin" : function (cb) { + var path = require('path'); + var fs = require('fs'); + var exists = fs.exists || path.exists; + exists('bin/cmd.js', function (ex) { + var bin + if (ex) { + var bin = {} + bin[basename.replace(/^node-/, '')] = 'bin/cmd.js' + } + cb(null, bin); + }); + }, + "directories" : { + "example" : "example", + "test" : "test" + }, + "dependencies" : {}, + "devDependencies" : { + "tap" : "~0.2.5" + }, + "scripts" : { + "test" : "tap test/*.js" + }, + "repository" : { + "type" : "git", + "url" : "git://github.com/substack/" + basename + ".git" + }, + "homepage" : "https://github.com/substack/" + basename, + "keywords" : prompt(function (s) { return s.split(/\s+/) }), + "author" : { + "name" : "James Halliday", + "email" : "mail@substack.net", + "url" : "http://substack.net" + }, + "license" : "MIT", + "engine" : { "node" : ">=0.6" } +} diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/package.json b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/package.json new file mode 100644 index 00000000..e4efb784 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/package.json @@ -0,0 +1,56 @@ +{ + "_from": "promzard@>=0.3.0 <0.4.0", + "_id": "promzard@0.3.0", + "_inBundle": true, + "_location": "/npm/init-package-json/promzard", + "_nodeVersion": "1.4.2", + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "2.7.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/init-package-json" + ], + "_resolved": "https://registry.npmjs.org/promzard/-/promzard-0.3.0.tgz", + "_shasum": "26a5d6ee8c7dee4cb12208305acfb93ba382a9ee", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/promzard/issues" + }, + "dependencies": { + "read": "1" + }, + "description": "prompting wizardly", + "devDependencies": { + "tap": "~0.2.5" + }, + "directories": {}, + "dist": { + "shasum": "26a5d6ee8c7dee4cb12208305acfb93ba382a9ee", + "tarball": "https://registry.npmjs.org/promzard/-/promzard-0.3.0.tgz" + }, + "gitHead": "780ead051299aa28be2584199ab6fa503a32d354", + "homepage": "https://github.com/isaacs/promzard", + "license": "ISC", + "main": "promzard.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "promzard", + "repository": { + "url": "git://github.com/isaacs/promzard.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "0.3.0" +} diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/promzard.js b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/promzard.js new file mode 100644 index 00000000..da1abca9 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/promzard.js @@ -0,0 +1,238 @@ +module.exports = promzard +promzard.PromZard = PromZard + +var fs = require('fs') +var vm = require('vm') +var util = require('util') +var files = {} +var crypto = require('crypto') +var EventEmitter = require('events').EventEmitter +var read = require('read') + +var Module = require('module').Module +var path = require('path') + +function promzard (file, ctx, cb) { + if (typeof ctx === 'function') cb = ctx, ctx = null; + if (!ctx) ctx = {}; + var pz = new PromZard(file, ctx) + pz.on('error', cb) + pz.on('data', function (data) { + cb(null, data) + }) +} +promzard.fromBuffer = function (buf, ctx, cb) { + var filename = 0 + do { + filename = '\0' + Math.random(); + } while (files[filename]) + files[filename] = buf + var ret = promzard(filename, ctx, cb) + delete files[filename] + return ret +} + +function PromZard (file, ctx) { + if (!(this instanceof PromZard)) + return new PromZard(file, ctx) + EventEmitter.call(this) + this.file = file + this.ctx = ctx + this.unique = crypto.randomBytes(8).toString('hex') + this.load() +} + +PromZard.prototype = Object.create( + EventEmitter.prototype, + { constructor: { + value: PromZard, + readable: true, + configurable: true, + writable: true, + enumerable: false } } ) + +PromZard.prototype.load = function () { + if (files[this.file]) + return this.loaded() + + fs.readFile(this.file, 'utf8', function (er, d) { + if (er && this.backupFile) { + this.file = this.backupFile + delete this.backupFile + return this.load() + } + if (er) + return this.emit('error', this.error = er) + files[this.file] = d + this.loaded() + }.bind(this)) +} + +PromZard.prototype.loaded = function () { + this.ctx.prompt = this.makePrompt() + this.ctx.__filename = this.file + this.ctx.__dirname = path.dirname(this.file) + this.ctx.__basename = path.basename(this.file) + var mod = this.ctx.module = this.makeModule() + this.ctx.require = function (path) { + return mod.require(path) + } + this.ctx.require.resolve = function(path) { + return Module._resolveFilename(path, mod); + } + this.ctx.exports = mod.exports + + this.script = this.wrap(files[this.file]) + var fn = vm.runInThisContext(this.script, this.file) + var args = Object.keys(this.ctx).map(function (k) { + return this.ctx[k] + }.bind(this)) + try { var res = fn.apply(this.ctx, args) } + catch (er) { this.emit('error', er) } + if (res && + typeof res === 'object' && + exports === mod.exports && + Object.keys(exports).length === 1) { + this.result = res + } else { + this.result = mod.exports + } + this.walk() +} + +PromZard.prototype.makeModule = function () { + var mod = new Module(this.file, module) + mod.loaded = true + mod.filename = this.file + mod.id = this.file + mod.paths = Module._nodeModulePaths(path.dirname(this.file)) + return mod +} + +PromZard.prototype.wrap = function (body) { + var s = '(function( %s ) { %s\n })' + var args = Object.keys(this.ctx).join(', ') + return util.format(s, args, body) +} + +PromZard.prototype.makePrompt = function () { + this.prompts = [] + return prompt.bind(this) + function prompt () { + var p, d, t + for (var i = 0; i < arguments.length; i++) { + var a = arguments[i] + if (typeof a === 'string' && p) + d = a + else if (typeof a === 'string') + p = a + else if (typeof a === 'function') + t = a + else if (a && typeof a === 'object') { + p = a.prompt || p + d = a.default || d + t = a.transform || t + } + } + + try { return this.unique + '-' + this.prompts.length } + finally { this.prompts.push([p, d, t]) } + } +} + +PromZard.prototype.walk = function (o, cb) { + o = o || this.result + cb = cb || function (er, res) { + if (er) + return this.emit('error', this.error = er) + this.result = res + return this.emit('data', res) + } + cb = cb.bind(this) + var keys = Object.keys(o) + var i = 0 + var len = keys.length + + L.call(this) + function L () { + if (this.error) + return + while (i < len) { + var k = keys[i] + var v = o[k] + i++ + + if (v && typeof v === 'object') { + return this.walk(v, function (er, res) { + if (er) return cb(er) + o[k] = res + L.call(this) + }.bind(this)) + } else if (v && + typeof v === 'string' && + v.indexOf(this.unique) === 0) { + var n = +v.substr(this.unique.length + 1) + var prompt = this.prompts[n] + if (isNaN(n) || !prompt) + continue + + // default to the key + if (undefined === prompt[0]) + prompt[0] = k + + // default to the ctx value, if there is one + if (undefined === prompt[1]) + prompt[1] = this.ctx[k] + + return this.prompt(prompt, function (er, res) { + if (er) { + if (!er.notValid) { + return this.emit('error', this.error = er); + } + console.log(er.message) + i -- + return L.call(this) + } + o[k] = res + L.call(this) + }.bind(this)) + } else if (typeof v === 'function') { + try { return v.call(this.ctx, function (er, res) { + if (er) + return this.emit('error', this.error = er) + o[k] = res + // back up so that we process this one again. + // this is because it might return a prompt() call in the cb. + i -- + L.call(this) + }.bind(this)) } + catch (er) { this.emit('error', er) } + } + } + // made it to the end of the loop, maybe + if (i >= len) + return cb(null, o) + } +} + +PromZard.prototype.prompt = function (pdt, cb) { + var prompt = pdt[0] + var def = pdt[1] + var tx = pdt[2] + + if (tx) { + cb = function (cb) { return function (er, data) { + try { + var res = tx(data) + if (!er && res instanceof Error && !!res.notValid) { + return cb(res, null) + } + return cb(er, res) + } + catch (er) { this.emit('error', er) } + }}(cb).bind(this) + } + + read({ prompt: prompt + ':' , default: def }, cb) +} + diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/basic.js b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/basic.js new file mode 100644 index 00000000..ad1c92df --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/basic.js @@ -0,0 +1,91 @@ +var tap = require('tap') +var pz = require('../promzard.js') +var spawn = require('child_process').spawn + +tap.test('run the example', function (t) { + + var example = require.resolve('../example/index.js') + var node = process.execPath + + var expect = { + "name": "example", + "version": "0.0.0", + "description": "testing description", + "main": "test-entry.js", + "directories": { + "example": "example", + "test": "test" + }, + "dependencies": {}, + "devDependencies": { + "tap": "~0.2.5" + }, + "scripts": { + "test": "tap test/*.js" + }, + "repository": { + "type": "git", + "url": "git://github.com/substack/example.git" + }, + "homepage": "https://github.com/substack/example", + "keywords": [ + "fugazi", + "function", + "waiting", + "room" + ], + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "license": "MIT", + "engine": { + "node": ">=0.6" + } + } + + console.error('%s %s', node, example) + var c = spawn(node, [example], { customFds: [-1,-1,-1] }) + var output = '' + c.stdout.on('data', function (d) { + output += d + respond() + }) + + var actual = '' + c.stderr.on('data', function (d) { + actual += d + }) + + function respond () { + console.error('respond', output) + if (output.match(/description: $/)) { + c.stdin.write('testing description\n') + return + } + if (output.match(/entry point: \(index\.js\) $/)) { + c.stdin.write('test-entry.js\n') + return + } + if (output.match(/keywords: $/)) { + c.stdin.write('fugazi function waiting room\n') + // "read" module is weird on node >= 0.10 when not a TTY + // requires explicit ending for reasons. + // could dig in, but really just wanna make tests pass, whatever. + c.stdin.end() + return + } + } + + c.on('exit', function () { + console.error('exit event') + }) + + c.on('close', function () { + console.error('actual', actual) + actual = JSON.parse(actual) + t.deepEqual(actual, expect) + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/buffer.js b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/buffer.js new file mode 100644 index 00000000..e1d240e2 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/buffer.js @@ -0,0 +1,84 @@ +var tap = require('tap') +var pz = require('../promzard.js') +var spawn = require('child_process').spawn + +tap.test('run the example using a buffer', function (t) { + + var example = require.resolve('../example/buffer.js') + var node = process.execPath + + var expect = { + "name": "example", + "version": "0.0.0", + "description": "testing description", + "main": "test-entry.js", + "directories": { + "example": "example", + "test": "test" + }, + "dependencies": {}, + "devDependencies": { + "tap": "~0.2.5" + }, + "scripts": { + "test": "tap test/*.js" + }, + "repository": { + "type": "git", + "url": "git://github.com/substack/example.git" + }, + "homepage": "https://github.com/substack/example", + "keywords": [ + "fugazi", + "function", + "waiting", + "room" + ], + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "license": "MIT", + "engine": { + "node": ">=0.6" + } + } + + var c = spawn(node, [example], { customFds: [-1,-1,-1] }) + var output = '' + c.stdout.on('data', function (d) { + output += d + respond() + }) + + var actual = '' + c.stderr.on('data', function (d) { + actual += d + }) + + function respond () { + if (output.match(/description: $/)) { + c.stdin.write('testing description\n') + return + } + if (output.match(/entry point: \(index\.js\) $/)) { + c.stdin.write('test-entry.js\n') + return + } + if (output.match(/keywords: $/)) { + c.stdin.write('fugazi function waiting room\n') + // "read" module is weird on node >= 0.10 when not a TTY + // requires explicit ending for reasons. + // could dig in, but really just wanna make tests pass, whatever. + c.stdin.end() + return + } + } + + c.on('close', function () { + actual = JSON.parse(actual) + t.deepEqual(actual, expect) + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/exports.input b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/exports.input new file mode 100644 index 00000000..061cbfe1 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/exports.input @@ -0,0 +1,5 @@ +exports.a = 1 + 2 +exports.b = prompt('To be or not to be?', '!2b') +exports.c = {} +exports.c.x = prompt() +exports.c.y = tmpdir + "/y/file.txt" diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/exports.js b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/exports.js new file mode 100644 index 00000000..c17993a4 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/exports.js @@ -0,0 +1,48 @@ +var test = require('tap').test; +var promzard = require('../'); + +if (process.argv[2] === 'child') { + return child() +} + +test('exports', function (t) { + t.plan(1); + + var spawn = require('child_process').spawn + var child = spawn(process.execPath, [__filename, 'child']) + + var output = '' + child.stderr.on('data', function (c) { + output += c + }) + + setTimeout(function () { + child.stdin.write('\n'); + }, 100) + setTimeout(function () { + child.stdin.end('55\n'); + }, 200) + + child.on('close', function () { + console.error('output=%j', output) + output = JSON.parse(output) + t.same({ + a : 3, + b : '!2b', + c : { + x : 55, + y : '/tmp/y/file.txt', + } + }, output); + t.end() + }) +}); + +function child () { + var ctx = { tmpdir : '/tmp' } + var file = __dirname + '/exports.input'; + + promzard(file, ctx, function (err, output) { + console.error(JSON.stringify(output)) + }); +} diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/fn.input b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/fn.input new file mode 100644 index 00000000..ed6c3f1c --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/fn.input @@ -0,0 +1,18 @@ +var fs = require('fs') + +module.exports = { + "a": 1 + 2, + "b": prompt('To be or not to be?', '!2b', function (s) { + return s.toUpperCase() + '...' + }), + "c": { + "x": prompt(function (x) { return x * 100 }), + "y": tmpdir + "/y/file.txt" + }, + a_function: function (cb) { + fs.readFile(__filename, 'utf8', cb) + }, + asyncPrompt: function (cb) { + return cb(null, prompt('a prompt at any other time would smell as sweet')) + } +} diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/fn.js b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/fn.js new file mode 100644 index 00000000..899ebedb --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/fn.js @@ -0,0 +1,56 @@ +var test = require('tap').test; +var promzard = require('../'); +var fs = require('fs') +var file = __dirname + '/fn.input'; + +var expect = { + a : 3, + b : '!2B...', + c : { + x : 5500, + y : '/tmp/y/file.txt', + } +} +expect.a_function = fs.readFileSync(file, 'utf8') +expect.asyncPrompt = 'async prompt' + +if (process.argv[2] === 'child') { + return child() +} + +test('prompt callback param', function (t) { + t.plan(1); + + var spawn = require('child_process').spawn + var child = spawn(process.execPath, [__filename, 'child']) + + var output = '' + child.stderr.on('data', function (c) { + output += c + }) + + child.on('close', function () { + console.error('output=%j', output) + output = JSON.parse(output) + t.same(output, expect); + t.end() + }) + + setTimeout(function () { + child.stdin.write('\n') + }, 100) + setTimeout(function () { + child.stdin.write('55\n') + }, 150) + setTimeout(function () { + child.stdin.end('async prompt\n') + }, 200) +}) + +function child () { + var ctx = { tmpdir : '/tmp' } + var file = __dirname + '/fn.input'; + promzard(file, ctx, function (err, output) { + console.error(JSON.stringify(output)) + }) +} diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/simple.input b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/simple.input new file mode 100644 index 00000000..e49def64 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/simple.input @@ -0,0 +1,8 @@ +module.exports = { + "a": 1 + 2, + "b": prompt('To be or not to be?', '!2b'), + "c": { + "x": prompt(), + "y": tmpdir + "/y/file.txt" + } +} diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/simple.js b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/simple.js new file mode 100644 index 00000000..034a8647 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/simple.js @@ -0,0 +1,30 @@ +var test = require('tap').test; +var promzard = require('../'); + +test('simple', function (t) { + t.plan(1); + + var ctx = { tmpdir : '/tmp' } + var file = __dirname + '/simple.input'; + promzard(file, ctx, function (err, output) { + t.same( + { + a : 3, + b : '!2b', + c : { + x : 55, + y : '/tmp/y/file.txt', + } + }, + output + ); + }); + + setTimeout(function () { + process.stdin.emit('data', '\n'); + }, 100); + + setTimeout(function () { + process.stdin.emit('data', '55\n'); + }, 200); +}); diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/validate.input b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/validate.input new file mode 100644 index 00000000..839c0652 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/validate.input @@ -0,0 +1,8 @@ +module.exports = { + "name": prompt("name", function (data) { + if (data === 'cool') return data + var er = new Error('not cool') + er.notValid = true + return er + }) +} diff --git a/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/validate.js b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/validate.js new file mode 100644 index 00000000..a1206814 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/node_modules/promzard/test/validate.js @@ -0,0 +1,20 @@ + +var promzard = require('../') +var test = require('tap').test + +test('validate', function (t) { + t.plan(2) + var ctx = { tmpdir : '/tmp' } + var file = __dirname + '/validate.input' + promzard(file, ctx, function (er, found) { + t.ok(!er) + var wanted = { name: 'cool' } + t.same(found, wanted) + }) + setTimeout(function () { + process.stdin.emit('data', 'not cool\n') + }, 100) + setTimeout(function () { + process.stdin.emit('data', 'cool\n') + }, 200) +}) diff --git a/node_modules/npm/node_modules/init-package-json/package.json b/node_modules/npm/node_modules/init-package-json/package.json new file mode 100644 index 00000000..9577aa53 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/package.json @@ -0,0 +1,98 @@ +{ + "_from": "init-package-json@>=1.9.4 <1.10.0", + "_id": "init-package-json@1.9.4", + "_inBundle": true, + "_location": "/npm/init-package-json", + "_nodeVersion": "5.10.1", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/init-package-json-1.9.4.tgz_1463610982259_0.011722659226506948" + }, + "_npmUser": { + "name": "zkat", + "email": "kat@sykosomatic.org" + }, + "_npmVersion": "3.9.1", + "_phantomChildren": { + "inflight": "1.0.5", + "inherits": "2.0.3", + "minimatch": "3.0.3", + "once": "1.4.0", + "read": "1.0.7" + }, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/init-package-json/-/init-package-json-1.9.4.tgz", + "_shasum": "b4053d0b40f0cf842a41966937cb3dc0f534e856", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/init-package-json/issues" + }, + "dependencies": { + "glob": "^6.0.0", + "npm-package-arg": "^4.0.0", + "promzard": "^0.3.0", + "read": "~1.0.1", + "read-package-json": "1 || 2", + "semver": "2.x || 3.x || 4 || 5", + "validate-npm-package-license": "^3.0.1", + "validate-npm-package-name": "^2.0.1" + }, + "description": "A node module to get your node module started", + "devDependencies": { + "npm": "^2", + "rimraf": "^2.1.4", + "tap": "^1.2.0" + }, + "directories": {}, + "dist": { + "shasum": "b4053d0b40f0cf842a41966937cb3dc0f534e856", + "tarball": "https://registry.npmjs.org/init-package-json/-/init-package-json-1.9.4.tgz" + }, + "gitHead": "3c34250fa58507056a94f3940ee2a28540f83592", + "homepage": "https://github.com/npm/init-package-json#readme", + "keywords": [ + "init", + "package.json", + "package", + "helper", + "wizard", + "wizerd", + "prompt", + "start" + ], + "license": "ISC", + "main": "init-package-json.js", + "maintainers": [ + { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + { + "name": "iarna", + "email": "me@re-becca.org" + }, + { + "name": "zkat", + "email": "kat@sykosomatic.org" + } + ], + "name": "init-package-json", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/init-package-json.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.9.4" +} diff --git a/node_modules/npm/node_modules/init-package-json/test/basic.input b/node_modules/npm/node_modules/init-package-json/test/basic.input new file mode 100644 index 00000000..ca309e92 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/test/basic.input @@ -0,0 +1,15 @@ +var assert = require('assert') + +exports.name = prompt('name', package.name || basename) +exports.version = '1.2.5' +exports.description = prompt('description', package.description) +exports.author = 'npmbot (http://npm.im)' +exports.scripts = package.scripts || {} +exports.scripts.test = 'make test' +exports.main = package.main || 'main.js' +exports.config = JSON.parse(JSON.stringify(config)) +try {delete exports.config.config}catch(e){} +try {delete exports.package.config}catch(e){} +try {delete exports.package.package}catch(e){} +try {delete exports.config.package}catch(e){} +exports.package = JSON.parse(JSON.stringify(package)) diff --git a/node_modules/npm/node_modules/init-package-json/test/basic.js b/node_modules/npm/node_modules/init-package-json/test/basic.js new file mode 100644 index 00000000..d67e0c3b --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/test/basic.js @@ -0,0 +1,35 @@ +var common = require('./lib/common') +var init = require('../') +var path = require('path') +var rimraf = require('rimraf') +var test = require('tap').test + +test('the basics', function (t) { + var i = path.join(__dirname, 'basic.input') + rimraf.sync(__dirname + '/package.json') + init(__dirname, i, { foo: 'bar' }, function (er, data) { + if (er) throw er + var expect = { + name: 'the-name', + version: '1.2.5', + description: 'description', + author: 'npmbot (http://npm.im)', + scripts: { test: 'make test' }, + main: 'main.js', + config: { foo: 'bar' }, + package: {} + } + console.log('') + t.same(data, expect) + t.end() + }) + common.drive([ + 'the-name\n', + 'description\n', + 'yes\n' + ]) +}) + +test('teardown', function (t) { + rimraf(__dirname + '/package.json', t.end.bind(t)) +}) diff --git a/node_modules/npm/node_modules/init-package-json/test/lib/common.js b/node_modules/npm/node_modules/init-package-json/test/lib/common.js new file mode 100644 index 00000000..de45089f --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/test/lib/common.js @@ -0,0 +1,24 @@ +module.exports.drive = drive + +var semver = require('semver') + +function drive (input) { + var stdin = process.stdin + function emit (chunk, ms) { + setTimeout(function () { + stdin.emit('data', chunk) + }, ms) + } + if (semver.gte(process.versions.node, '0.11.0')) { + input.forEach(function (chunk) { + stdin.push(chunk) + }) + } else { + stdin.once('readable', function () { + var ms = 0 + input.forEach(function (chunk) { + emit(chunk, ms += 50) + }) + }) + } +} diff --git a/node_modules/npm/node_modules/init-package-json/test/license.js b/node_modules/npm/node_modules/init-package-json/test/license.js new file mode 100644 index 00000000..8d8ae93d --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/test/license.js @@ -0,0 +1,41 @@ +var test = require('tap').test +var init = require('../') +var rimraf = require('rimraf') +var common = require('./lib/common') + +test('license', function (t) { + init(__dirname, '', {}, function (er, data) { + if (er) + throw er + + var wanted = { + name: 'the-name', + version: '1.0.0', + description: '', + scripts: { test: 'echo "Error: no test specified" && exit 1' }, + license: 'Apache-2.0', + author: '', + main: 'basic.js' + } + console.log('') + t.has(data, wanted) + t.end() + }) + common.drive([ + 'the-name\n', + '\n', + '\n', + '\n', + '\n', + '\n', + '\n', + '\n', + 'Apache\n', + 'Apache-2.0\n', + 'yes\n' + ]) +}) + +test('teardown', function (t) { + rimraf(__dirname + '/package.json', t.end.bind(t)) +}) diff --git a/node_modules/npm/node_modules/init-package-json/test/name-spaces.js b/node_modules/npm/node_modules/init-package-json/test/name-spaces.js new file mode 100644 index 00000000..a395afb9 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/test/name-spaces.js @@ -0,0 +1,41 @@ +var test = require('tap').test +var init = require('../') +var rimraf = require('rimraf') +var common = require('./lib/common') + +test('spaces', function (t) { + rimraf.sync(__dirname + '/package.json') + init(__dirname, '', {}, function (er, data) { + if (er) + throw er + var wanted = { + name: 'the-name', + version: '1.0.0', + description: '', + scripts: { test: 'echo "Error: no test specified" && exit 1' }, + license: 'ISC', + author: '', + main: 'basic.js' + } + console.log('') + t.has(data, wanted) + t.end() + }) + common.drive([ + 'the name\n', + 'the-name\n', + '\n', + '\n', + '\n', + '\n', + '\n', + '\n', + '\n', + '\n', + 'yes\n' + ]) +}) + +test('teardown', function (t) { + rimraf(__dirname + '/package.json', t.end.bind(t)) +}) diff --git a/node_modules/npm/node_modules/init-package-json/test/name-uppercase.js b/node_modules/npm/node_modules/init-package-json/test/name-uppercase.js new file mode 100644 index 00000000..d1623260 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/test/name-uppercase.js @@ -0,0 +1,41 @@ +var test = require('tap').test +var init = require('../') +var rimraf = require('rimraf') +var common = require('./lib/common') + +test('uppercase', function (t) { + init(__dirname, '', {}, function (er, data) { + if (er) + throw er + + var wanted = { + name: 'the-name', + version: '1.0.0', + description: '', + scripts: { test: 'echo "Error: no test specified" && exit 1' }, + license: 'ISC', + author: '', + main: 'basic.js' + } + console.log('') + t.has(data, wanted) + t.end() + }) + common.drive([ + 'THE-NAME\n', + 'the-name\n', + '\n', + '\n', + '\n', + '\n', + '\n', + '\n', + '\n', + '\n', + 'yes\n' + ]) +}) + +test('teardown', function (t) { + rimraf(__dirname + '/package.json', t.end.bind(t)) +}) diff --git a/node_modules/npm/node_modules/init-package-json/test/npm-defaults.js b/node_modules/npm/node_modules/init-package-json/test/npm-defaults.js new file mode 100644 index 00000000..292b9623 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/test/npm-defaults.js @@ -0,0 +1,109 @@ +var test = require('tap').test +var rimraf = require('rimraf') +var resolve = require('path').resolve + +var npm = require('npm') +var init = require('../') + +var EXPECTED = { + name: 'test', + version: '3.1.4', + description: '', + main: 'basic.js', + scripts: { + test: 'echo "Error: no test specified" && exit 1' + }, + keywords: [], + author: 'npmbot (http://npm.im/)', + license: 'WTFPL' +} + +test('npm configuration values pulled from environment', function (t) { + /*eslint camelcase:0 */ + process.env.npm_config_yes = 'yes' + + process.env.npm_config_init_author_name = 'npmbot' + process.env.npm_config_init_author_email = 'n@p.m' + process.env.npm_config_init_author_url = 'http://npm.im' + + process.env.npm_config_init_license = EXPECTED.license + process.env.npm_config_init_version = EXPECTED.version + + npm.load({}, function (err) { + t.ifError(err, 'npm loaded successfully') + + // clear out dotted names from test environment + npm.config.del('init.author.name') + npm.config.del('init.author.email') + npm.config.del('init.author.url') + // the following have npm defaults, and need to be explicitly overridden + npm.config.set('init.license', '') + npm.config.set('init.version', '') + + process.chdir(resolve(__dirname)) + init(__dirname, __dirname, npm.config, function (er, data) { + t.ifError(err, 'init ran successfully') + + t.same(data, EXPECTED, 'got the package data from the environment') + t.end() + }) + }) +}) + +test('npm configuration values pulled from dotted config', function (t) { + /*eslint camelcase:0 */ + var config = { + yes: 'yes', + + 'init.author.name': 'npmbot', + 'init.author.email': 'n@p.m', + 'init.author.url': 'http://npm.im', + + 'init.license': EXPECTED.license, + 'init.version': EXPECTED.version + } + + npm.load(config, function (err) { + t.ifError(err, 'npm loaded successfully') + + process.chdir(resolve(__dirname)) + init(__dirname, __dirname, npm.config, function (er, data) { + t.ifError(err, 'init ran successfully') + + t.same(data, EXPECTED, 'got the package data from the config') + t.end() + }) + }) +}) + +test('npm configuration values pulled from dashed config', function (t) { + /*eslint camelcase:0 */ + var config = { + yes: 'yes', + + 'init-author-name': 'npmbot', + 'init-author-email': 'n@p.m', + 'init-author-url': 'http://npm.im', + + 'init-license': EXPECTED.license, + 'init-version': EXPECTED.version + } + + npm.load(config, function (err) { + t.ifError(err, 'npm loaded successfully') + + process.chdir(resolve(__dirname)) + init(__dirname, __dirname, npm.config, function (er, data) { + t.ifError(err, 'init ran successfully') + + t.same(data, EXPECTED, 'got the package data from the config') + t.end() + }) + }) +}) + +test('cleanup', function (t) { + rimraf.sync(resolve(__dirname, 'package.json')) + t.pass('cleaned up') + t.end() +}) diff --git a/node_modules/npm/node_modules/init-package-json/test/scope-in-config-existing-name.js b/node_modules/npm/node_modules/init-package-json/test/scope-in-config-existing-name.js new file mode 100644 index 00000000..39dc90f4 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/test/scope-in-config-existing-name.js @@ -0,0 +1,30 @@ +var fs = require('fs') +var path = require('path') + +var rimraf = require('rimraf') +var tap = require('tap') + +var init = require('../') + +var json = { + name: '@already/scoped', + version: '1.0.0' +} + +tap.test('with existing package.json', function (t) { + fs.writeFileSync(path.join(__dirname, 'package.json'), JSON.stringify(json, null, 2)) + console.log(fs.readFileSync(path.join(__dirname, 'package.json'), 'utf8')) + console.error('wrote json', json) + init(__dirname, __dirname, { yes: 'yes', scope: '@still' }, function (er, data) { + if (er) throw er + + console.log('') + t.equal(data.name, '@still/scoped', 'new scope is added, basic name is kept') + t.end() + }) +}) + +tap.test('teardown', function (t) { + rimraf.sync(path.join(__dirname, 'package.json')) + t.end() +}) diff --git a/node_modules/npm/node_modules/init-package-json/test/scope-in-config.js b/node_modules/npm/node_modules/init-package-json/test/scope-in-config.js new file mode 100644 index 00000000..32bba16e --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/test/scope-in-config.js @@ -0,0 +1,33 @@ +var fs = require('fs') +var path = require('path') + +var rimraf = require('rimraf') +var tap = require('tap') + +var init = require('../') + +var EXPECT = { + name: '@scoped/test', + version: '1.0.0', + description: '', + author: '', + scripts: { test: 'echo \"Error: no test specified\" && exit 1' }, + main: 'basic.js', + keywords: [], + license: 'ISC' +} + +tap.test('--yes with scope', function (t) { + init(__dirname, __dirname, { yes: 'yes', scope: '@scoped' }, function (er, data) { + if (er) throw er + + console.log('') + t.has(data, EXPECT) + t.end() + }) +}) + +tap.test('teardown', function (t) { + rimraf.sync(path.join(__dirname, 'package.json')) + t.end() +}) diff --git a/node_modules/npm/node_modules/init-package-json/test/scope.js b/node_modules/npm/node_modules/init-package-json/test/scope.js new file mode 100644 index 00000000..4fa06492 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/test/scope.js @@ -0,0 +1,39 @@ +var tap = require('tap') +var init = require('../') +var rimraf = require('rimraf') + +var EXPECT = { + name: '@foo/test', + version: '1.2.5', + description: 'description', + author: 'npmbot (http://npm.im)', + scripts: { test: 'make test' }, + main: 'main.js', + config: { scope: '@foo' }, + package: {} +} + +tap.test('the scope', function (t) { + var i = __dirname + '/basic.input' + var dir = __dirname + init(dir, i, {scope: '@foo'}, function (er, data) { + if (er) throw er + + console.log('') + t.has(data, EXPECT) + t.end() + }) + setTimeout(function () { + process.stdin.emit('data', '@foo/test\n') + }, 50) + setTimeout(function () { + process.stdin.emit('data', 'description\n') + }, 100) + setTimeout(function () { + process.stdin.emit('data', 'yes\n') + }, 150) +}) + +tap.test('teardown', function (t) { + rimraf(__dirname + '/package.json', t.end.bind(t)) +}) diff --git a/node_modules/npm/node_modules/init-package-json/test/silent.js b/node_modules/npm/node_modules/init-package-json/test/silent.js new file mode 100644 index 00000000..49370205 --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/test/silent.js @@ -0,0 +1,23 @@ +var tap = require('tap') +var init = require('../') +var rimraf = require('rimraf') + +var log = console.log +var logged = false +console.log = function () { + logged = true +} + +tap.test('silent: true', function (t) { + init(__dirname, __dirname, {yes: 'yes', silent: true}, function (er, data) { + if (er) throw er + + t.false(logged, 'did not print anything') + t.end() + }) +}) + +tap.test('teardown', function (t) { + console.log = log + rimraf(__dirname + '/package.json', t.end.bind(t)) +}) diff --git a/node_modules/npm/node_modules/init-package-json/test/yes-defaults.js b/node_modules/npm/node_modules/init-package-json/test/yes-defaults.js new file mode 100644 index 00000000..f7cae28c --- /dev/null +++ b/node_modules/npm/node_modules/init-package-json/test/yes-defaults.js @@ -0,0 +1,27 @@ +var tap = require('tap') +var init = require('../') +var rimraf = require('rimraf') + +var EXPECT = { + name: 'test', + version: '1.0.0', + description: '', + author: '', + scripts: { test: 'echo "Error: no test specified" && exit 1' }, + main: 'basic.js', + keywords: [], + license: 'ISC' +} + +tap.test('--yes defaults', function (t) { + init(__dirname, __dirname, {yes: 'yes'}, function (er, data) { + if (er) throw er + + t.has(data, EXPECT, 'used the default data') + t.end() + }) +}) + +tap.test('teardown', function (t) { + rimraf(__dirname + '/package.json', t.end.bind(t)) +}) diff --git a/node_modules/npm/node_modules/lockfile/LICENSE b/node_modules/npm/node_modules/lockfile/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/lockfile/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/lockfile/README.md b/node_modules/npm/node_modules/lockfile/README.md new file mode 100644 index 00000000..3960194f --- /dev/null +++ b/node_modules/npm/node_modules/lockfile/README.md @@ -0,0 +1,86 @@ +# lockfile + +A very polite lock file utility, which endeavors to not litter, and to +wait patiently for others. + +## Usage + +```javascript +var lockFile = require('lockfile') + +// opts is optional, and defaults to {} +lockFile.lock('some-file.lock', opts, function (er) { + // if the er happens, then it failed to acquire a lock. + // if there was not an error, then the file was created, + // and won't be deleted until we unlock it. + + // do my stuff, free of interruptions + // then, some time later, do: + lockFile.unlock('some-file.lock', function (er) { + // er means that an error happened, and is probably bad. + }) +}) +``` + +## Methods + +Sync methods return the value/throw the error, others don't. Standard +node fs stuff. + +All known locks are removed when the process exits. Of course, it's +possible for certain types of failures to cause this to fail, but a best +effort is made to not be a litterbug. + +### lockFile.lock(path, [opts], cb) + +Acquire a file lock on the specified path + +### lockFile.lockSync(path, [opts]) + +Acquire a file lock on the specified path + +### lockFile.unlock(path, cb) + +Close and unlink the lockfile. + +### lockFile.unlockSync(path) + +Close and unlink the lockfile. + +### lockFile.check(path, [opts], cb) + +Check if the lockfile is locked and not stale. + +Callback is called with `cb(error, isLocked)`. + +### lockFile.checkSync(path, [opts]) + +Check if the lockfile is locked and not stale. + +Returns boolean. + +## Options + +### opts.wait + +A number of milliseconds to wait for locks to expire before giving up. +Only used by lockFile.lock. Poll for `opts.wait` ms. If the lock is +not cleared by the time the wait expires, then it returns with the +original error. + +### opts.pollPeriod + +When using `opts.wait`, this is the period in ms in which it polls to +check if the lock has expired. Defaults to `100`. + +### opts.stale + +A number of milliseconds before locks are considered to have expired. + +### opts.retries + +Used by lock and lockSync. Retry `n` number of times before giving up. + +### opts.retryWait + +Used by lock. Wait `n` milliseconds before retrying. diff --git a/node_modules/npm/node_modules/lockfile/lockfile.js b/node_modules/npm/node_modules/lockfile/lockfile.js new file mode 100644 index 00000000..0c2c6f59 --- /dev/null +++ b/node_modules/npm/node_modules/lockfile/lockfile.js @@ -0,0 +1,311 @@ +var fs = require('fs') + +var wx = 'wx' +if (process.version.match(/^v0\.[0-6]/)) { + var c = require('constants') + wx = c.O_TRUNC | c.O_CREAT | c.O_WRONLY | c.O_EXCL +} + +var os = require('os') +exports.filetime = 'ctime' +if (os.platform() == "win32") { + exports.filetime = 'mtime' +} + +var debug +var util = require('util') +if (util.debuglog) + debug = util.debuglog('LOCKFILE') +else if (/\blockfile\b/i.test(process.env.NODE_DEBUG)) + debug = function() { + var msg = util.format.apply(util, arguments) + console.error('LOCKFILE %d %s', process.pid, msg) + } +else + debug = function() {} + +var locks = {} + +function hasOwnProperty (obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop) +} + +process.on('exit', function () { + debug('exit listener') + // cleanup + Object.keys(locks).forEach(exports.unlockSync) +}) + +// XXX https://github.com/joyent/node/issues/3555 +// Remove when node 0.8 is deprecated. +if (/^v0\.[0-8]\./.test(process.version)) { + debug('uncaughtException, version = %s', process.version) + process.on('uncaughtException', function H (er) { + debug('uncaughtException') + var l = process.listeners('uncaughtException').filter(function (h) { + return h !== H + }) + if (!l.length) { + // cleanup + try { Object.keys(locks).forEach(exports.unlockSync) } catch (e) {} + process.removeListener('uncaughtException', H) + throw er + } + }) +} + +exports.unlock = function (path, cb) { + debug('unlock', path) + // best-effort. unlocking an already-unlocked lock is a noop + delete locks[path] + fs.unlink(path, function (unlinkEr) { cb() }) +} + +exports.unlockSync = function (path) { + debug('unlockSync', path) + // best-effort. unlocking an already-unlocked lock is a noop + try { fs.unlinkSync(path) } catch (er) {} + delete locks[path] +} + + +// if the file can be opened in readonly mode, then it's there. +// if the error is something other than ENOENT, then it's not. +exports.check = function (path, opts, cb) { + if (typeof opts === 'function') cb = opts, opts = {} + debug('check', path, opts) + fs.open(path, 'r', function (er, fd) { + if (er) { + if (er.code !== 'ENOENT') return cb(er) + return cb(null, false) + } + + if (!opts.stale) { + return fs.close(fd, function (er) { + return cb(er, true) + }) + } + + fs.fstat(fd, function (er, st) { + if (er) return fs.close(fd, function (er2) { + return cb(er) + }) + + fs.close(fd, function (er) { + var age = Date.now() - st[exports.filetime].getTime() + return cb(er, age <= opts.stale) + }) + }) + }) +} + +exports.checkSync = function (path, opts) { + opts = opts || {} + debug('checkSync', path, opts) + if (opts.wait) { + throw new Error('opts.wait not supported sync for obvious reasons') + } + + try { + var fd = fs.openSync(path, 'r') + } catch (er) { + if (er.code !== 'ENOENT') throw er + return false + } + + if (!opts.stale) { + try { fs.closeSync(fd) } catch (er) {} + return true + } + + // file exists. however, might be stale + if (opts.stale) { + try { + var st = fs.fstatSync(fd) + } finally { + fs.closeSync(fd) + } + var age = Date.now() - st[exports.filetime].getTime() + return (age <= opts.stale) + } +} + + + +var req = 1 +exports.lock = function (path, opts, cb) { + if (typeof opts === 'function') cb = opts, opts = {} + opts.req = opts.req || req++ + debug('lock', path, opts) + opts.start = opts.start || Date.now() + + if (typeof opts.retries === 'number' && opts.retries > 0) { + debug('has retries', opts.retries) + var retries = opts.retries + opts.retries = 0 + cb = (function (orig) { return function cb (er, fd) { + debug('retry-mutated callback') + retries -= 1 + if (!er || retries < 0) return orig(er, fd) + + debug('lock retry', path, opts) + + if (opts.retryWait) setTimeout(retry, opts.retryWait) + else retry() + + function retry () { + opts.start = Date.now() + debug('retrying', opts.start) + exports.lock(path, opts, cb) + } + }})(cb) + } + + // try to engage the lock. + // if this succeeds, then we're in business. + fs.open(path, wx, function (er, fd) { + if (!er) { + debug('locked', path, fd) + locks[path] = fd + return fs.close(fd, function () { + return cb() + }) + } + + // something other than "currently locked" + // maybe eperm or something. + if (er.code !== 'EEXIST') return cb(er) + + // someone's got this one. see if it's valid. + if (!opts.stale) return notStale(er, path, opts, cb) + + return maybeStale(er, path, opts, false, cb) + }) +} + + +// Staleness checking algorithm +// 1. acquire $lock, fail +// 2. stat $lock, find that it is stale +// 3. acquire $lock.STALE +// 4. stat $lock, assert that it is still stale +// 5. unlink $lock +// 6. link $lock.STALE $lock +// 7. unlink $lock.STALE +// On any failure, clean up whatever we've done, and raise the error. +function maybeStale (originalEr, path, opts, hasStaleLock, cb) { + fs.stat(path, function (statEr, st) { + if (statEr) { + if (statEr.code === 'ENOENT') { + // expired already! + opts.stale = false + debug('lock stale enoent retry', path, opts) + exports.lock(path, opts, cb) + return + } + return cb(statEr) + } + + var age = Date.now() - st[exports.filetime].getTime() + if (age <= opts.stale) return notStale(originalEr, path, opts, cb) + + debug('lock stale', path, opts) + if (hasStaleLock) { + exports.unlock(path, function (er) { + if (er) return cb(er) + debug('lock stale retry', path, opts) + fs.link(path + '.STALE', path, function (er) { + fs.unlink(path + '.STALE', function () { + // best effort. if the unlink fails, oh well. + cb(er) + }) + }) + }) + } else { + debug('acquire .STALE file lock', opts) + exports.lock(path + '.STALE', opts, function (er) { + if (er) return cb(er) + maybeStale(originalEr, path, opts, true, cb) + }) + } + }) +} + +function notStale (er, path, opts, cb) { + debug('notStale', path, opts) + + // if we can't wait, then just call it a failure + if (typeof opts.wait !== 'number' || opts.wait <= 0) + return cb(er) + + // poll for some ms for the lock to clear + var now = Date.now() + var start = opts.start || now + var end = start + opts.wait + + if (end <= now) + return cb(er) + + debug('now=%d, wait until %d (delta=%d)', start, end, end-start) + var wait = Math.min(end - start, opts.pollPeriod || 100) + var timer = setTimeout(poll, wait) + + function poll () { + debug('notStale, polling', path, opts) + exports.lock(path, opts, cb) + } +} + +exports.lockSync = function (path, opts) { + opts = opts || {} + opts.req = opts.req || req++ + debug('lockSync', path, opts) + if (opts.wait || opts.retryWait) { + throw new Error('opts.wait not supported sync for obvious reasons') + } + + try { + var fd = fs.openSync(path, wx) + locks[path] = fd + try { fs.closeSync(fd) } catch (er) {} + debug('locked sync!', path, fd) + return + } catch (er) { + if (er.code !== 'EEXIST') return retryThrow(path, opts, er) + + if (opts.stale) { + var st = fs.statSync(path) + var ct = st[exports.filetime].getTime() + if (!(ct % 1000) && (opts.stale % 1000)) { + // probably don't have subsecond resolution. + // round up the staleness indicator. + // Yes, this will be wrong 1/1000 times on platforms + // with subsecond stat precision, but that's acceptable + // in exchange for not mistakenly removing locks on + // most other systems. + opts.stale = 1000 * Math.ceil(opts.stale / 1000) + } + var age = Date.now() - ct + if (age > opts.stale) { + debug('lockSync stale', path, opts, age) + exports.unlockSync(path) + return exports.lockSync(path, opts) + } + } + + // failed to lock! + debug('failed to lock', path, opts, er) + return retryThrow(path, opts, er) + } +} + +function retryThrow (path, opts, er) { + if (typeof opts.retries === 'number' && opts.retries > 0) { + var newRT = opts.retries - 1 + debug('retryThrow', path, opts, newRT) + opts.retries = newRT + return exports.lockSync(path, opts) + } + throw er +} + diff --git a/node_modules/npm/node_modules/lockfile/package.json b/node_modules/npm/node_modules/lockfile/package.json new file mode 100644 index 00000000..b44d51b1 --- /dev/null +++ b/node_modules/npm/node_modules/lockfile/package.json @@ -0,0 +1,69 @@ +{ + "_from": "lockfile@>=1.0.0 <1.1.0", + "_id": "lockfile@1.0.1", + "_inBundle": true, + "_location": "/npm/lockfile", + "_nodeVersion": "2.0.1", + "_npmUser": { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + "_npmVersion": "2.10.0", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/lockfile/-/lockfile-1.0.1.tgz", + "_shasum": "9d353ecfe3f54d150bb57f89d51746935a39c4f5", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/lockfile/issues" + }, + "dependencies": {}, + "description": "A very polite lock file utility, which endeavors to not litter, and to wait patiently for others.", + "devDependencies": { + "tap": "~0.2.5", + "touch": "0" + }, + "directories": { + "test": "test" + }, + "dist": { + "shasum": "9d353ecfe3f54d150bb57f89d51746935a39c4f5", + "tarball": "http://registry.npmjs.org/lockfile/-/lockfile-1.0.1.tgz" + }, + "gitHead": "9d338ed8e3e3a166955d051f6b5fb6bb1e563ca8", + "homepage": "https://github.com/isaacs/lockfile#readme", + "keywords": [ + "lockfile", + "lock", + "file", + "fs", + "O_EXCL" + ], + "license": "ISC", + "main": "lockfile.js", + "maintainers": [ + { + "name": "trevorburnham", + "email": "trevorburnham@gmail.com" + }, + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "lockfile", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/lockfile.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.0.1" +} diff --git a/node_modules/npm/node_modules/lockfile/test/basic.js b/node_modules/npm/node_modules/lockfile/test/basic.js new file mode 100644 index 00000000..bc66cc35 --- /dev/null +++ b/node_modules/npm/node_modules/lockfile/test/basic.js @@ -0,0 +1,292 @@ +var test = require('tap').test +var lockFile = require('../lockfile.js') +var path = require('path') +var fs = require('fs') +var touch = require('touch') + +// On Unix systems, it uses ctime by default for staleness checks, since it's +// the most reliable. However, because this test artificially sets some locks +// to an earlier time to simulate staleness, we use mtime here. +lockFile.filetime = 'mtime' + +test('setup', function (t) { + try { lockFile.unlockSync('basic-lock') } catch (er) {} + try { lockFile.unlockSync('sync-lock') } catch (er) {} + try { lockFile.unlockSync('never-forget') } catch (er) {} + try { lockFile.unlockSync('stale-lock') } catch (er) {} + try { lockFile.unlockSync('watch-lock') } catch (er) {} + try { lockFile.unlockSync('retry-lock') } catch (er) {} + try { lockFile.unlockSync('contentious-lock') } catch (er) {} + try { lockFile.unlockSync('stale-wait-lock') } catch (er) {} + try { lockFile.unlockSync('stale-windows-lock') } catch (er) {} + t.end() +}) + +test('lock contention', function (t) { + var gotlocks = 0; + var N = 200 + var delay = 10 + // allow for some time for each lock acquisition and release. + // note that raising N higher will mean that the overhead + // increases, because we're creating more and more watchers. + // irl, you should never have several hundred contenders for a + // single lock, so this situation is somewhat pathological. + var overhead = 200 + var wait = N * overhead + delay + + // first make it locked, so that everyone has to wait + lockFile.lock('contentious-lock', function(er, lock) { + t.ifError(er, 'acquiring starter') + if (er) throw er; + t.pass('acquired starter lock') + setTimeout(function() { + lockFile.unlock('contentious-lock', function (er) { + t.ifError(er, 'unlocking starter') + if (er) throw er + t.pass('unlocked starter') + }) + }, delay) + }) + + for (var i=0; i < N; i++) + lockFile.lock('contentious-lock', { wait: wait }, function(er, lock) { + if (er) throw er; + lockFile.unlock('contentious-lock', function(er) { + if (er) throw er + gotlocks++ + t.pass('locked and unlocked #' + gotlocks) + if (gotlocks === N) { + t.pass('got all locks') + t.end() + } + }) + }) +}) + +test('basic test', function (t) { + lockFile.check('basic-lock', function (er, locked) { + if (er) throw er + t.notOk(locked) + lockFile.lock('basic-lock', function (er) { + if (er) throw er + lockFile.lock('basic-lock', function (er) { + t.ok(er) + lockFile.check('basic-lock', function (er, locked) { + if (er) throw er + t.ok(locked) + lockFile.unlock('basic-lock', function (er) { + if (er) throw er + lockFile.check('basic-lock', function (er, locked) { + if (er) throw er + t.notOk(locked) + t.end() + }) + }) + }) + }) + }) + }) +}) + +test('sync test', function (t) { + var locked + locked = lockFile.checkSync('sync-lock') + t.notOk(locked) + lockFile.lockSync('sync-lock') + locked = lockFile.checkSync('sync-lock') + t.ok(locked) + lockFile.unlockSync('sync-lock') + locked = lockFile.checkSync('sync-lock') + t.notOk(locked) + t.end() +}) + +test('exit cleanup test', function (t) { + var child = require.resolve('./fixtures/child.js') + var node = process.execPath + var spawn = require('child_process').spawn + spawn(node, [child]).on('exit', function () { + setTimeout(function () { + var locked = lockFile.checkSync('never-forget') + t.notOk(locked) + t.end() + }, 100) + }) +}) + +test('error exit cleanup test', function (t) { + var child = require.resolve('./fixtures/bad-child.js') + var node = process.execPath + var spawn = require('child_process').spawn + spawn(node, [child]).on('exit', function () { + setTimeout(function () { + var locked = lockFile.checkSync('never-forget') + t.notOk(locked) + t.end() + }, 100) + }) +}) + + +test('staleness test', function (t) { + lockFile.lock('stale-lock', function (er) { + if (er) throw er + + // simulate 2s old + touch.sync('stale-lock', { time: new Date(Date.now() - 2000) }) + + var opts = { stale: 1 } + lockFile.check('stale-lock', opts, function (er, locked) { + if (er) throw er + t.notOk(locked) + lockFile.lock('stale-lock', opts, function (er) { + if (er) throw er + lockFile.unlock('stale-lock', function (er) { + if (er) throw er + t.end() + }) + }) + }) + }) +}) + +test('staleness sync test', function (t) { + var opts = { stale: 1 } + lockFile.lockSync('stale-lock') + // simulate 2s old + touch.sync('stale-lock', { time: new Date(Date.now() - 2000) }) + var locked + locked = lockFile.checkSync('stale-lock', opts) + t.notOk(locked) + lockFile.lockSync('stale-lock', opts) + lockFile.unlockSync('stale-lock') + t.end() +}) + +test('retries', function (t) { + // next 5 opens will fail. + var opens = 5 + fs._open = fs.open + fs.open = function (path, mode, cb) { + if (--opens === 0) { + fs.open = fs._open + return fs.open(path, mode, cb) + } + var er = new Error('bogus') + // to be, or not to be, that is the question. + er.code = opens % 2 ? 'EEXIST' : 'ENOENT' + process.nextTick(cb.bind(null, er)) + } + + lockFile.lock('retry-lock', { retries: opens }, function (er) { + if (er) throw er + t.equal(opens, 0) + lockFile.unlockSync('retry-lock') + t.end() + }) +}) + +test('retryWait', function (t) { + // next 5 opens will fail. + var opens = 5 + fs._open = fs.open + fs.open = function (path, mode, cb) { + if (--opens === 0) { + fs.open = fs._open + return fs.open(path, mode, cb) + } + var er = new Error('bogus') + // to be, or not to be, that is the question. + er.code = opens % 2 ? 'EEXIST' : 'ENOENT' + process.nextTick(cb.bind(null, er)) + } + + var opts = { retries: opens, retryWait: 100 } + lockFile.lock('retry-lock', opts, function (er) { + if (er) throw er + t.equal(opens, 0) + lockFile.unlockSync('retry-lock') + t.end() + }) +}) + +test('retry sync', function (t) { + // next 5 opens will fail. + var opens = 5 + fs._openSync = fs.openSync + fs.openSync = function (path, mode) { + if (--opens === 0) { + fs.openSync = fs._openSync + return fs.openSync(path, mode) + } + var er = new Error('bogus') + // to be, or not to be, that is the question. + er.code = opens % 2 ? 'EEXIST' : 'ENOENT' + throw er + } + + var opts = { retries: opens } + lockFile.lockSync('retry-lock', opts) + t.equal(opens, 0) + lockFile.unlockSync('retry-lock') + t.end() +}) + +test('wait and stale together', function (t) { + // first locker. + var interval + lockFile.lock('stale-wait-lock', function(er) { + // keep refreshing the lock, so we keep it forever + interval = setInterval(function() { + touch.sync('stale-wait-lock') + }, 10) + + // try to get another lock. this must fail! + var opt = { stale: 1000, wait: 2000, pollInterval: 1000 } + lockFile.lock('stale-wait-lock', opt, function (er) { + if (!er) + t.fail('got second lock? that unpossible!') + else + t.pass('second lock failed, as i have foreseen it') + clearInterval(interval) + t.end() + }) + }) +}) + + +test('stale windows file tunneling test', function (t) { + // for windows only + // nt file system tunneling feature will make file creation time not updated + var opts = { stale: 1000 } + lockFile.lockSync('stale-windows-lock') + touch.sync('stale-windows-lock', { time: new Date(Date.now() - 3000) }) + + var locked + lockFile.unlockSync('stale-windows-lock') + lockFile.lockSync('stale-windows-lock', opts) + locked = lockFile.checkSync('stale-windows-lock', opts) + t.ok(locked, "should be locked and not stale") + lockFile.lock('stale-windows-lock', opts, function (er) { + if (!er) + t.fail('got second lock? impossible, windows file tunneling problem!') + else + t.pass('second lock failed, windows file tunneling problem fixed') + t.end() + }) +}) + + +test('cleanup', function (t) { + try { lockFile.unlockSync('basic-lock') } catch (er) {} + try { lockFile.unlockSync('sync-lock') } catch (er) {} + try { lockFile.unlockSync('never-forget') } catch (er) {} + try { lockFile.unlockSync('stale-lock') } catch (er) {} + try { lockFile.unlockSync('watch-lock') } catch (er) {} + try { lockFile.unlockSync('retry-lock') } catch (er) {} + try { lockFile.unlockSync('contentious-lock') } catch (er) {} + try { lockFile.unlockSync('stale-wait-lock') } catch (er) {} + try { lockFile.unlockSync('stale-windows-lock') } catch (er) {} + t.end() +}) + diff --git a/node_modules/npm/node_modules/lockfile/test/fixtures/bad-child.js b/node_modules/npm/node_modules/lockfile/test/fixtures/bad-child.js new file mode 100644 index 00000000..e6530454 --- /dev/null +++ b/node_modules/npm/node_modules/lockfile/test/fixtures/bad-child.js @@ -0,0 +1,5 @@ +var lockFile = require('../../lockfile.js') + +lockFile.lockSync('never-forget') + +throw new Error('waaaaaaaaa') diff --git a/node_modules/npm/node_modules/lockfile/test/fixtures/child.js b/node_modules/npm/node_modules/lockfile/test/fixtures/child.js new file mode 100644 index 00000000..5b61d6c9 --- /dev/null +++ b/node_modules/npm/node_modules/lockfile/test/fixtures/child.js @@ -0,0 +1,3 @@ +var lockFile = require('../../lockfile.js') + +lockFile.lock('never-forget', function () {}) diff --git a/node_modules/npm/node_modules/lockfile/test/retry-time.js b/node_modules/npm/node_modules/lockfile/test/retry-time.js new file mode 100644 index 00000000..160bc137 --- /dev/null +++ b/node_modules/npm/node_modules/lockfile/test/retry-time.js @@ -0,0 +1,62 @@ +// In these tests, we do the following: +// try for 200ms (rt=2) +// wait for 300ms +// try for 200ms (rt=1) +// wait for 300ms +// try for 200ms (rt=0) +// fail after 1200 +// Actual time will be more like 1220-ish for setTimeout irregularity +// But it should NOT be as slow as 2000. + +var lockFile = require('../') +var touch = require('touch') +var test = require('tap').test +var fs = require('fs') + +var RETRYWAIT = 100 +var WAIT = 100 +var RETRIES = 2 +var EXPECTTIME = (RETRYWAIT * RETRIES) + (WAIT * (RETRIES + 1)) +var TOOLONG = EXPECTTIME * 1.1 + +test('setup', function (t) { + touch.sync('file.lock') + t.end() +}) + +var pollPeriods = [10, 100, 10000] +pollPeriods.forEach(function (pp) { + test('retry+wait, poll=' + pp, function (t) { + var ended = false + var timer = setTimeout(function() { + t.fail('taking too long!') + ended = true + t.end() + }, 2000) + timer.unref() + + var start = Date.now() + lockFile.lock('file.lock', { + wait: WAIT, + retries: RETRIES, + retryWait: RETRYWAIT, + pollPeriod: pp + }, function (er) { + if (ended) return + var time = Date.now() - start + console.error('t=%d', time) + t.ok(time >= EXPECTTIME, 'should take at least ' + EXPECTTIME) + t.ok(time < TOOLONG, 'should take less than ' + TOOLONG) + clearTimeout(timer) + t.end() + }) + }) +}) + +test('cleanup', function (t) { + fs.unlinkSync('file.lock') + t.end() + setTimeout(function() { + process.exit(1) + }, 500).unref() +}) diff --git a/node_modules/npm/node_modules/lockfile/test/stale-contention.js b/node_modules/npm/node_modules/lockfile/test/stale-contention.js new file mode 100644 index 00000000..85cbf92e --- /dev/null +++ b/node_modules/npm/node_modules/lockfile/test/stale-contention.js @@ -0,0 +1,85 @@ +var fs = require('fs') +var lockFile = require('../') +var test = require('tap').test +var path = require('path') +var lock = path.resolve(__dirname, 'stale.lock') +var touch = require('touch') +var spawn = require('child_process').spawn +var node = process.execPath + +// We're using a lockfile with an artificially old date, +// so make it use that instead of ctime. +// Probably you should never do this in production! +lockFile.filetime = 'mtime' + +if (process.argv[2] === 'child') { + return child() +} + +function child () { + // Make fs.stat take 100ms to return its data + // This is important because, in a test scenario where + // we're statting the same exact file rapid-fire like this, + // it'll end up being cached by the FS, and never trigger + // the race condition we're trying to expose. + fs.stat = function (stat) { return function () { + var args = [].slice.call(arguments) + var cb = args.pop() + stat.apply(fs, args.concat(function(er, st) { + setTimeout(function () { + cb(er, st) + }, 100) + })) + }}(fs.stat) + + lockFile.lock(lock, { stale: 100000 }, function (er) { + if (er && er.code !== 'EEXIST') + throw er + else if (er) + process.exit(17) + else + setTimeout(function(){}, 500) + }) +} + +test('create stale file', function (t) { + try { fs.unlinkSync(lock) } catch (er) {} + touch.sync(lock, { time: '1979-07-01T19:10:00.000Z' }) + t.end() +}) + +test('contenders', function (t) { + var n = 10 + var fails = 0 + var wins = 0 + var args = [ __filename, 'child' ] + var opt = { stdio: [0, "pipe", 2] } + for (var i = 0; i < n; i++) { + spawn(node, args, opt).on('close', then) + } + + function then (code) { + if (code === 17) { + fails ++ + } else if (code) { + t.fail("unexpected failure", code) + fails ++ + } else { + wins ++ + } + if (fails + wins === n) { + done() + } + } + + function done () { + t.equal(wins, 1, "should have 1 lock winner") + t.equal(fails, n - 1, "all others should lose") + t.end() + } +}) + +test('remove stale file', function (t) { + try { fs.unlinkSync(lock) } catch (er) {} + t.end() +}) diff --git a/node_modules/npm/node_modules/lru-cache/LICENSE b/node_modules/npm/node_modules/lru-cache/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/lru-cache/README.md b/node_modules/npm/node_modules/lru-cache/README.md new file mode 100644 index 00000000..1bc7b03f --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/README.md @@ -0,0 +1,142 @@ +# lru cache + +A cache object that deletes the least-recently-used items. + +[![Build Status](https://travis-ci.org/isaacs/node-lru-cache.svg?branch=master)](https://travis-ci.org/isaacs/node-lru-cache) [![Coverage Status](https://coveralls.io/repos/isaacs/node-lru-cache/badge.svg?service=github)](https://coveralls.io/github/isaacs/node-lru-cache) + +## Usage: + +```javascript +var LRU = require("lru-cache") + , options = { max: 500 + , length: function (n, key) { return n * 2 + key.length } + , dispose: function (key, n) { n.close() } + , maxAge: 1000 * 60 * 60 } + , cache = LRU(options) + , otherCache = LRU(50) // sets just the max size + +cache.set("key", "value") +cache.get("key") // "value" + +// non-string keys ARE fully supported +var someObject = {} +cache.set(someObject, 'a value') +cache.set('[object Object]', 'a different value') +assert.equal(cache.get(someObject), 'a value') + +cache.reset() // empty the cache +``` + +If you put more stuff in it, then items will fall out. + +If you try to put an oversized thing in it, then it'll fall out right +away. + +## Options + +* `max` The maximum size of the cache, checked by applying the length + function to all values in the cache. Not setting this is kind of + silly, since that's the whole purpose of this lib, but it defaults + to `Infinity`. +* `maxAge` Maximum age in ms. Items are not pro-actively pruned out + as they age, but if you try to get an item that is too old, it'll + drop it and return undefined instead of giving it to you. +* `length` Function that is used to calculate the length of stored + items. If you're storing strings or buffers, then you probably want + to do something like `function(n, key){return n.length}`. The default is + `function(){return 1}`, which is fine if you want to store `max` + like-sized things. They item is passed as the first argument, and + the key is passed as the second argumnet. +* `dispose` Function that is called on items when they are dropped + from the cache. This can be handy if you want to close file + descriptors or do other cleanup tasks when items are no longer + accessible. Called with `key, value`. It's called *before* + actually removing the item from the internal cache, so if you want + to immediately put it back in, you'll have to do that in a + `nextTick` or `setTimeout` callback or it won't do anything. +* `stale` By default, if you set a `maxAge`, it'll only actually pull + stale items out of the cache when you `get(key)`. (That is, it's + not pre-emptively doing a `setTimeout` or anything.) If you set + `stale:true`, it'll return the stale value before deleting it. If + you don't set this, then it'll return `undefined` when you try to + get a stale entry, as if it had already been deleted. + +## API + +* `set(key, value, maxAge)` +* `get(key) => value` + + Both of these will update the "recently used"-ness of the key. + They do what you think. `maxAge` is optional and overrides the + cache `maxAge` option if provided. + + If the key is not found, `get()` will return `undefined`. + + The key and val can be any value. + +* `peek(key)` + + Returns the key value (or `undefined` if not found) without + updating the "recently used"-ness of the key. + + (If you find yourself using this a lot, you *might* be using the + wrong sort of data structure, but there are some use cases where + it's handy.) + +* `del(key)` + + Deletes a key out of the cache. + +* `reset()` + + Clear the cache entirely, throwing away all values. + +* `has(key)` + + Check if a key is in the cache, without updating the recent-ness + or deleting it for being stale. + +* `forEach(function(value,key,cache), [thisp])` + + Just like `Array.prototype.forEach`. Iterates over all the keys + in the cache, in order of recent-ness. (Ie, more recently used + items are iterated over first.) + +* `rforEach(function(value,key,cache), [thisp])` + + The same as `cache.forEach(...)` but items are iterated over in + reverse order. (ie, less recently used items are iterated over + first.) + +* `keys()` + + Return an array of the keys in the cache. + +* `values()` + + Return an array of the values in the cache. + +* `length` + + Return total length of objects in cache taking into account + `length` options function. + +* `itemCount` + + Return total quantity of objects currently in cache. Note, that + `stale` (see options) items are returned as part of this item + count. + +* `dump()` + + Return an array of the cache entries ready for serialization and usage + with 'destinationCache.load(arr)`. + +* `load(cacheEntriesArray)` + + Loads another cache entries array, obtained with `sourceCache.dump()`, + into the cache. The destination cache is reset before loading new entries + +* `prune()` + + Manually iterates over the entire cache proactively pruning old entries diff --git a/node_modules/npm/node_modules/lru-cache/lib/lru-cache.js b/node_modules/npm/node_modules/lru-cache/lib/lru-cache.js new file mode 100644 index 00000000..e98ef78a --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/lib/lru-cache.js @@ -0,0 +1,469 @@ +module.exports = LRUCache + +// This will be a proper iterable 'Map' in engines that support it, +// or a fakey-fake PseudoMap in older versions. +var Map = require('pseudomap') +var util = require('util') + +// A linked list to keep track of recently-used-ness +var Yallist = require('yallist') + +// use symbols if possible, otherwise just _props +var symbols = {} +var hasSymbol = typeof Symbol === 'function' +var makeSymbol +/* istanbul ignore if */ +if (hasSymbol) { + makeSymbol = function (key) { + return Symbol.for(key) + } +} else { + makeSymbol = function (key) { + return '_' + key + } +} + +function priv (obj, key, val) { + var sym + if (symbols[key]) { + sym = symbols[key] + } else { + sym = makeSymbol(key) + symbols[key] = sym + } + if (arguments.length === 2) { + return obj[sym] + } else { + obj[sym] = val + return val + } +} + +function naiveLength () { return 1 } + +// lruList is a yallist where the head is the youngest +// item, and the tail is the oldest. the list contains the Hit +// objects as the entries. +// Each Hit object has a reference to its Yallist.Node. This +// never changes. +// +// cache is a Map (or PseudoMap) that matches the keys to +// the Yallist.Node object. +function LRUCache (options) { + if (!(this instanceof LRUCache)) { + return new LRUCache(options) + } + + if (typeof options === 'number') { + options = { max: options } + } + + if (!options) { + options = {} + } + + var max = priv(this, 'max', options.max) + // Kind of weird to have a default max of Infinity, but oh well. + if (!max || + !(typeof max === 'number') || + max <= 0) { + priv(this, 'max', Infinity) + } + + var lc = options.length || naiveLength + if (typeof lc !== 'function') { + lc = naiveLength + } + priv(this, 'lengthCalculator', lc) + + priv(this, 'allowStale', options.stale || false) + priv(this, 'maxAge', options.maxAge || 0) + priv(this, 'dispose', options.dispose) + this.reset() +} + +// resize the cache when the max changes. +Object.defineProperty(LRUCache.prototype, 'max', { + set: function (mL) { + if (!mL || !(typeof mL === 'number') || mL <= 0) { + mL = Infinity + } + priv(this, 'max', mL) + trim(this) + }, + get: function () { + return priv(this, 'max') + }, + enumerable: true +}) + +Object.defineProperty(LRUCache.prototype, 'allowStale', { + set: function (allowStale) { + priv(this, 'allowStale', !!allowStale) + }, + get: function () { + return priv(this, 'allowStale') + }, + enumerable: true +}) + +Object.defineProperty(LRUCache.prototype, 'maxAge', { + set: function (mA) { + if (!mA || !(typeof mA === 'number') || mA < 0) { + mA = 0 + } + priv(this, 'maxAge', mA) + trim(this) + }, + get: function () { + return priv(this, 'maxAge') + }, + enumerable: true +}) + +// resize the cache when the lengthCalculator changes. +Object.defineProperty(LRUCache.prototype, 'lengthCalculator', { + set: function (lC) { + if (typeof lC !== 'function') { + lC = naiveLength + } + if (lC !== priv(this, 'lengthCalculator')) { + priv(this, 'lengthCalculator', lC) + priv(this, 'length', 0) + priv(this, 'lruList').forEach(function (hit) { + hit.length = priv(this, 'lengthCalculator').call(this, hit.value, hit.key) + priv(this, 'length', priv(this, 'length') + hit.length) + }, this) + } + trim(this) + }, + get: function () { return priv(this, 'lengthCalculator') }, + enumerable: true +}) + +Object.defineProperty(LRUCache.prototype, 'length', { + get: function () { return priv(this, 'length') }, + enumerable: true +}) + +Object.defineProperty(LRUCache.prototype, 'itemCount', { + get: function () { return priv(this, 'lruList').length }, + enumerable: true +}) + +LRUCache.prototype.rforEach = function (fn, thisp) { + thisp = thisp || this + for (var walker = priv(this, 'lruList').tail; walker !== null;) { + var prev = walker.prev + forEachStep(this, fn, walker, thisp) + walker = prev + } +} + +function forEachStep (self, fn, node, thisp) { + var hit = node.value + if (isStale(self, hit)) { + del(self, node) + if (!priv(self, 'allowStale')) { + hit = undefined + } + } + if (hit) { + fn.call(thisp, hit.value, hit.key, self) + } +} + +LRUCache.prototype.forEach = function (fn, thisp) { + thisp = thisp || this + for (var walker = priv(this, 'lruList').head; walker !== null;) { + var next = walker.next + forEachStep(this, fn, walker, thisp) + walker = next + } +} + +LRUCache.prototype.keys = function () { + return priv(this, 'lruList').toArray().map(function (k) { + return k.key + }, this) +} + +LRUCache.prototype.values = function () { + return priv(this, 'lruList').toArray().map(function (k) { + return k.value + }, this) +} + +LRUCache.prototype.reset = function () { + if (priv(this, 'dispose') && + priv(this, 'lruList') && + priv(this, 'lruList').length) { + priv(this, 'lruList').forEach(function (hit) { + priv(this, 'dispose').call(this, hit.key, hit.value) + }, this) + } + + priv(this, 'cache', new Map()) // hash of items by key + priv(this, 'lruList', new Yallist()) // list of items in order of use recency + priv(this, 'length', 0) // length of items in the list +} + +LRUCache.prototype.dump = function () { + return priv(this, 'lruList').map(function (hit) { + if (!isStale(this, hit)) { + return { + k: hit.key, + v: hit.value, + e: hit.now + (hit.maxAge || 0) + } + } + }, this).toArray().filter(function (h) { + return h + }) +} + +LRUCache.prototype.dumpLru = function () { + return priv(this, 'lruList') +} + +LRUCache.prototype.inspect = function (n, opts) { + var str = 'LRUCache {' + var extras = false + + var as = priv(this, 'allowStale') + if (as) { + str += '\n allowStale: true' + extras = true + } + + var max = priv(this, 'max') + if (max && max !== Infinity) { + if (extras) { + str += ',' + } + str += '\n max: ' + util.inspect(max, opts) + extras = true + } + + var maxAge = priv(this, 'maxAge') + if (maxAge) { + if (extras) { + str += ',' + } + str += '\n maxAge: ' + util.inspect(maxAge, opts) + extras = true + } + + var lc = priv(this, 'lengthCalculator') + if (lc && lc !== naiveLength) { + if (extras) { + str += ',' + } + str += '\n length: ' + util.inspect(priv(this, 'length'), opts) + extras = true + } + + var didFirst = false + priv(this, 'lruList').forEach(function (item) { + if (didFirst) { + str += ',\n ' + } else { + if (extras) { + str += ',\n' + } + didFirst = true + str += '\n ' + } + var key = util.inspect(item.key).split('\n').join('\n ') + var val = { value: item.value } + if (item.maxAge !== maxAge) { + val.maxAge = item.maxAge + } + if (lc !== naiveLength) { + val.length = item.length + } + if (isStale(this, item)) { + val.stale = true + } + + val = util.inspect(val, opts).split('\n').join('\n ') + str += key + ' => ' + val + }) + + if (didFirst || extras) { + str += '\n' + } + str += '}' + + return str +} + +LRUCache.prototype.set = function (key, value, maxAge) { + maxAge = maxAge || priv(this, 'maxAge') + + var now = maxAge ? Date.now() : 0 + var len = priv(this, 'lengthCalculator').call(this, value, key) + + if (priv(this, 'cache').has(key)) { + if (len > priv(this, 'max')) { + del(this, priv(this, 'cache').get(key)) + return false + } + + var node = priv(this, 'cache').get(key) + var item = node.value + + // dispose of the old one before overwriting + if (priv(this, 'dispose')) { + priv(this, 'dispose').call(this, key, item.value) + } + + item.now = now + item.maxAge = maxAge + item.value = value + priv(this, 'length', priv(this, 'length') + (len - item.length)) + item.length = len + this.get(key) + trim(this) + return true + } + + var hit = new Entry(key, value, len, now, maxAge) + + // oversized objects fall out of cache automatically. + if (hit.length > priv(this, 'max')) { + if (priv(this, 'dispose')) { + priv(this, 'dispose').call(this, key, value) + } + return false + } + + priv(this, 'length', priv(this, 'length') + hit.length) + priv(this, 'lruList').unshift(hit) + priv(this, 'cache').set(key, priv(this, 'lruList').head) + trim(this) + return true +} + +LRUCache.prototype.has = function (key) { + if (!priv(this, 'cache').has(key)) return false + var hit = priv(this, 'cache').get(key).value + if (isStale(this, hit)) { + return false + } + return true +} + +LRUCache.prototype.get = function (key) { + return get(this, key, true) +} + +LRUCache.prototype.peek = function (key) { + return get(this, key, false) +} + +LRUCache.prototype.pop = function () { + var node = priv(this, 'lruList').tail + if (!node) return null + del(this, node) + return node.value +} + +LRUCache.prototype.del = function (key) { + del(this, priv(this, 'cache').get(key)) +} + +LRUCache.prototype.load = function (arr) { + // reset the cache + this.reset() + + var now = Date.now() + // A previous serialized cache has the most recent items first + for (var l = arr.length - 1; l >= 0; l--) { + var hit = arr[l] + var expiresAt = hit.e || 0 + if (expiresAt === 0) { + // the item was created without expiration in a non aged cache + this.set(hit.k, hit.v) + } else { + var maxAge = expiresAt - now + // dont add already expired items + if (maxAge > 0) { + this.set(hit.k, hit.v, maxAge) + } + } + } +} + +LRUCache.prototype.prune = function () { + var self = this + priv(this, 'cache').forEach(function (value, key) { + get(self, key, false) + }) +} + +function get (self, key, doUse) { + var node = priv(self, 'cache').get(key) + if (node) { + var hit = node.value + if (isStale(self, hit)) { + del(self, node) + if (!priv(self, 'allowStale')) hit = undefined + } else { + if (doUse) { + priv(self, 'lruList').unshiftNode(node) + } + } + if (hit) hit = hit.value + } + return hit +} + +function isStale (self, hit) { + if (!hit || (!hit.maxAge && !priv(self, 'maxAge'))) { + return false + } + var stale = false + var diff = Date.now() - hit.now + if (hit.maxAge) { + stale = diff > hit.maxAge + } else { + stale = priv(self, 'maxAge') && (diff > priv(self, 'maxAge')) + } + return stale +} + +function trim (self) { + if (priv(self, 'length') > priv(self, 'max')) { + for (var walker = priv(self, 'lruList').tail; + priv(self, 'length') > priv(self, 'max') && walker !== null;) { + // We know that we're about to delete this one, and also + // what the next least recently used key will be, so just + // go ahead and set it now. + var prev = walker.prev + del(self, walker) + walker = prev + } + } +} + +function del (self, node) { + if (node) { + var hit = node.value + if (priv(self, 'dispose')) { + priv(self, 'dispose').call(this, hit.key, hit.value) + } + priv(self, 'length', priv(self, 'length') - hit.length) + priv(self, 'cache').delete(hit.key) + priv(self, 'lruList').removeNode(node) + } +} + +// classy, since V8 prefers predictable objects. +function Entry (key, value, length, now, maxAge) { + this.key = key + this.value = value + this.length = length + this.now = now + this.maxAge = maxAge || 0 +} diff --git a/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/LICENSE b/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/README.md b/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/README.md new file mode 100644 index 00000000..778bf01d --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/README.md @@ -0,0 +1,60 @@ +# pseudomap + +A thing that is a lot like ES6 `Map`, but without iterators, for use +in environments where `for..of` syntax and `Map` are not available. + +If you need iterators, or just in general a more faithful polyfill to +ES6 Maps, check out [es6-map](http://npm.im/es6-map). + +If you are in an environment where `Map` is supported, then that will +be returned instead, unless `process.env.TEST_PSEUDOMAP` is set. + +You can use any value as keys, and any value as data. Setting again +with the identical key will overwrite the previous value. + +Internally, data is stored on an `Object.create(null)` style object. +The key is coerced to a string to generate the key on the internal +data-bag object. The original key used is stored along with the data. + +In the event of a stringified-key collision, a new key is generated by +appending an increasing number to the stringified-key until finding +either the intended key or an empty spot. + +Note that because object traversal order of plain objects is not +guaranteed to be identical to insertion order, the insertion order +guarantee of `Map.prototype.forEach` is not guaranteed in this +implementation. However, in all versions of Node.js and V8 where this +module works, `forEach` does traverse data in insertion order. + +## API + +Most of the [Map +API](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map), +with the following exceptions: + +1. A `Map` object is not an iterator. +2. `values`, `keys`, and `entries` methods are not implemented, + because they return iterators. +3. The argument to the constructor can be an Array of `[key, value]` + pairs, or a `Map` or `PseudoMap` object. But, since iterators + aren't used, passing any plain-old iterator won't initialize the + map properly. + +## USAGE + +Use just like a regular ES6 Map. + +```javascript +var PseudoMap = require('pseudomap') + +// optionally provide a pseudomap, or an array of [key,value] pairs +// as the argument to initialize the map with +var myMap = new PseudoMap() + +myMap.set(1, 'number 1') +myMap.set('1', 'string 1') +var akey = {} +var bkey = {} +myMap.set(akey, { some: 'data' }) +myMap.set(bkey, { some: 'other data' }) +``` diff --git a/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/map.js b/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/map.js new file mode 100644 index 00000000..7db15994 --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/map.js @@ -0,0 +1,9 @@ +if (process.env.npm_package_name === 'pseudomap' && + process.env.npm_lifecycle_script === 'test') + process.env.TEST_PSEUDOMAP = 'true' + +if (typeof Map === 'function' && !process.env.TEST_PSEUDOMAP) { + module.exports = Map +} else { + module.exports = require('./pseudomap') +} diff --git a/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/package.json b/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/package.json new file mode 100644 index 00000000..403aacd5 --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/package.json @@ -0,0 +1,56 @@ +{ + "_from": "pseudomap@>=1.0.1 <2.0.0", + "_id": "pseudomap@1.0.2", + "_inBundle": true, + "_location": "/npm/lru-cache/pseudomap", + "_nodeVersion": "4.0.0", + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.3.2", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/lru-cache" + ], + "_resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz", + "_shasum": "f052a28da70e618917ef0a8ac34c1ae5a68286b3", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/pseudomap/issues" + }, + "description": "A thing that is a lot like ES6 `Map`, but without iterators, for use in environments where `for..of` syntax and `Map` are not available.", + "devDependencies": { + "tap": "^2.3.1" + }, + "directories": { + "test": "test" + }, + "dist": { + "shasum": "f052a28da70e618917ef0a8ac34c1ae5a68286b3", + "tarball": "http://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz" + }, + "gitHead": "b6dc728207a0321ede6479e34506d3e0e13a940b", + "homepage": "https://github.com/isaacs/pseudomap#readme", + "license": "ISC", + "main": "map.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "pseudomap", + "repository": { + "type": "git", + "url": "git+https://github.com/isaacs/pseudomap.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.0.2" +} diff --git a/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/pseudomap.js b/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/pseudomap.js new file mode 100644 index 00000000..25a21d82 --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/pseudomap.js @@ -0,0 +1,113 @@ +var hasOwnProperty = Object.prototype.hasOwnProperty + +module.exports = PseudoMap + +function PseudoMap (set) { + if (!(this instanceof PseudoMap)) // whyyyyyyy + throw new TypeError("Constructor PseudoMap requires 'new'") + + this.clear() + + if (set) { + if ((set instanceof PseudoMap) || + (typeof Map === 'function' && set instanceof Map)) + set.forEach(function (value, key) { + this.set(key, value) + }, this) + else if (Array.isArray(set)) + set.forEach(function (kv) { + this.set(kv[0], kv[1]) + }, this) + else + throw new TypeError('invalid argument') + } +} + +PseudoMap.prototype.forEach = function (fn, thisp) { + thisp = thisp || this + Object.keys(this._data).forEach(function (k) { + if (k !== 'size') + fn.call(thisp, this._data[k].value, this._data[k].key) + }, this) +} + +PseudoMap.prototype.has = function (k) { + return !!find(this._data, k) +} + +PseudoMap.prototype.get = function (k) { + var res = find(this._data, k) + return res && res.value +} + +PseudoMap.prototype.set = function (k, v) { + set(this._data, k, v) +} + +PseudoMap.prototype.delete = function (k) { + var res = find(this._data, k) + if (res) { + delete this._data[res._index] + this._data.size-- + } +} + +PseudoMap.prototype.clear = function () { + var data = Object.create(null) + data.size = 0 + + Object.defineProperty(this, '_data', { + value: data, + enumerable: false, + configurable: true, + writable: false + }) +} + +Object.defineProperty(PseudoMap.prototype, 'size', { + get: function () { + return this._data.size + }, + set: function (n) {}, + enumerable: true, + configurable: true +}) + +PseudoMap.prototype.values = +PseudoMap.prototype.keys = +PseudoMap.prototype.entries = function () { + throw new Error('iterators are not implemented in this version') +} + +// Either identical, or both NaN +function same (a, b) { + return a === b || a !== a && b !== b +} + +function Entry (k, v, i) { + this.key = k + this.value = v + this._index = i +} + +function find (data, k) { + for (var i = 0, s = '_' + k, key = s; + hasOwnProperty.call(data, key); + key = s + i++) { + if (same(data[key].key, k)) + return data[key] + } +} + +function set (data, k, v) { + for (var i = 0, s = '_' + k, key = s; + hasOwnProperty.call(data, key); + key = s + i++) { + if (same(data[key].key, k)) { + data[key].value = v + return + } + } + data.size++ + data[key] = new Entry(k, v, key) +} diff --git a/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/test/basic.js b/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/test/basic.js new file mode 100644 index 00000000..4378e454 --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/node_modules/pseudomap/test/basic.js @@ -0,0 +1,86 @@ +var t = require('tap') + +process.env.TEST_PSEUDOMAP = 'true' + +var PM = require('../') +runTests(PM) + +// if possible, verify that Map also behaves the same way +if (typeof Map === 'function') + runTests(Map) + + +function runTests (Map) { + t.throws(Map) + + var m = new Map() + + t.equal(m.size, 0) + + m.set(1, '1 string') + t.equal(m.get(1), '1 string') + t.equal(m.size, 1) + m.size = 1000 + t.equal(m.size, 1) + m.size = 0 + t.equal(m.size, 1) + + m = new Map([[1, 'number 1'], ['1', 'string 1']]) + t.equal(m.get(1), 'number 1') + t.equal(m.get('1'), 'string 1') + t.equal(m.size, 2) + + m = new Map(m) + t.equal(m.get(1), 'number 1') + t.equal(m.get('1'), 'string 1') + t.equal(m.size, 2) + + var akey = {} + var bkey = {} + m.set(akey, { some: 'data' }) + m.set(bkey, { some: 'other data' }) + t.same(m.get(akey), { some: 'data' }) + t.same(m.get(bkey), { some: 'other data' }) + t.equal(m.size, 4) + + var x = /x/ + var y = /x/ + m.set(x, 'x regex') + m.set(y, 'y regex') + t.equal(m.get(x), 'x regex') + m.set(x, 'x again') + t.equal(m.get(x), 'x again') + t.equal(m.size, 6) + + m.set(NaN, 'not a number') + t.equal(m.get(NaN), 'not a number') + m.set(NaN, 'it is a ' + typeof NaN) + t.equal(m.get(NaN), 'it is a number') + m.set('NaN', 'stringie nan') + t.equal(m.get(NaN), 'it is a number') + t.equal(m.get('NaN'), 'stringie nan') + t.equal(m.size, 8) + + m.delete(NaN) + t.equal(m.get(NaN), undefined) + t.equal(m.size, 7) + + var expect = [ + { value: 'number 1', key: 1 }, + { value: 'string 1', key: '1' }, + { value: { some: 'data' }, key: {} }, + { value: { some: 'other data' }, key: {} }, + { value: 'x again', key: /x/ }, + { value: 'y regex', key: /x/ }, + { value: 'stringie nan', key: 'NaN' } + ] + var actual = [] + + m.forEach(function (value, key) { + actual.push({ value: value, key: key }) + }) + t.same(actual, expect) + + m.clear() + t.equal(m.size, 0) +} diff --git a/node_modules/npm/node_modules/lru-cache/node_modules/yallist/.npmignore b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/.npmignore new file mode 100644 index 00000000..534108e3 --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/.npmignore @@ -0,0 +1,4 @@ +node_modules/ +coverage/ +.nyc_output/ +nyc_output/ diff --git a/node_modules/npm/node_modules/lru-cache/node_modules/yallist/.travis.yml b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/.travis.yml new file mode 100644 index 00000000..9c1a7b6c --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/.travis.yml @@ -0,0 +1,7 @@ +sudo: false +language: node_js +node_js: + - '0.10' + - '0.12' + - '4' + - '5' diff --git a/node_modules/npm/node_modules/lru-cache/node_modules/yallist/CONTRIBUTING.md b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/CONTRIBUTING.md new file mode 100644 index 00000000..5f51e6f1 --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/CONTRIBUTING.md @@ -0,0 +1,4 @@ +1. The whole API is public. No underscore-prefixed pretend-private + things or hidden Object.create magic mumbo jumbo here. Plain old + objects that are created from constructors. +2. 100% test coverage must be maintained. diff --git a/node_modules/npm/node_modules/lru-cache/node_modules/yallist/LICENSE b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/lru-cache/node_modules/yallist/README.md b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/README.md new file mode 100644 index 00000000..f5861018 --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/README.md @@ -0,0 +1,204 @@ +# yallist + +Yet Another Linked List + +There are many doubly-linked list implementations like it, but this +one is mine. + +For when an array would be too big, and a Map can't be iterated in +reverse order. + + +[![Build Status](https://travis-ci.org/isaacs/yallist.svg?branch=master)](https://travis-ci.org/isaacs/yallist) [![Coverage Status](https://coveralls.io/repos/isaacs/yallist/badge.svg?service=github)](https://coveralls.io/github/isaacs/yallist) + +## basic usage + +```javascript +var yallist = require('yallist') +var myList = yallist.create([1, 2, 3]) +myList.push('foo') +myList.unshift('bar') +// of course pop() and shift() are there, too +console.log(myList.toArray()) // ['bar', 1, 2, 3, 'foo'] +myList.forEach(function (k) { + // walk the list head to tail +}) +myList.forEachReverse(function (k, index, list) { + // walk the list tail to head +}) +var myDoubledList = myList.map(function (k) { + return k + k +}) +// now myDoubledList contains ['barbar', 2, 4, 6, 'foofoo'] +// mapReverse is also a thing +var myDoubledListReverse = myList.mapReverse(function (k) { + return k + k +}) // ['foofoo', 6, 4, 2, 'barbar'] + +var reduced = myList.reduce(function (set, entry) { + set += entry + return set +}, 'start') +console.log(reduced) // 'startfoo123bar' +``` + +## api + +The whole API is considered "public". + +Functions with the same name as an Array method work more or less the +same way. + +There's reverse versions of most things because that's the point. + +### Yallist + +Default export, the class that holds and manages a list. + +Call it with either a forEach-able (like an array) or a set of +arguments, to initialize the list. + +The Array-ish methods all act like you'd expect. No magic length, +though, so if you change that it won't automatically prune or add +empty spots. + +### Yallist.create(..) + +Alias for Yallist function. Some people like factories. + +#### yallist.head + +The first node in the list + +#### yallist.tail + +The last node in the list + +#### yallist.length + +The number of nodes in the list. (Change this at your peril. It is +not magic like Array length.) + +#### yallist.toArray() + +Convert the list to an array. + +#### yallist.forEach(fn, [thisp]) + +Call a function on each item in the list. + +#### yallist.forEachReverse(fn, [thisp]) + +Call a function on each item in the list, in reverse order. + +#### yallist.get(n) + +Get the data at position `n` in the list. If you use this a lot, +probably better off just using an Array. + +#### yallist.getReverse(n) + +Get the data at position `n`, counting from the tail. + +#### yallist.map(fn, thisp) + +Create a new Yallist with the result of calling the function on each +item. + +#### yallist.mapReverse(fn, thisp) + +Same as `map`, but in reverse. + +#### yallist.pop() + +Get the data from the list tail, and remove the tail from the list. + +#### yallist.push(item, ...) + +Insert one or more items to the tail of the list. + +#### yallist.reduce(fn, initialValue) + +Like Array.reduce. + +#### yallist.reduceReverse + +Like Array.reduce, but in reverse. + +#### yallist.reverse + +Reverse the list in place. + +#### yallist.shift() + +Get the data from the list head, and remove the head from the list. + +#### yallist.slice([from], [to]) + +Just like Array.slice, but returns a new Yallist. + +#### yallist.sliceReverse([from], [to]) + +Just like yallist.slice, but the result is returned in reverse. + +#### yallist.toArray() + +Create an array representation of the list. + +#### yallist.toArrayReverse() + +Create a reversed array representation of the list. + +#### yallist.unshift(item, ...) + +Insert one or more items to the head of the list. + +#### yallist.unshiftNode(node) + +Move a Node object to the front of the list. (That is, pull it out of +wherever it lives, and make it the new head.) + +If the node belongs to a different list, then that list will remove it +first. + +#### yallist.pushNode(node) + +Move a Node object to the end of the list. (That is, pull it out of +wherever it lives, and make it the new tail.) + +If the node belongs to a list already, then that list will remove it +first. + +#### yallist.removeNode(node) + +Remove a node from the list, preserving referential integrity of head +and tail and other nodes. + +Will throw an error if you try to have a list remove a node that +doesn't belong to it. + +### Yallist.Node + +The class that holds the data and is actually the list. + +Call with `var n = new Node(value, previousNode, nextNode)` + +Note that if you do direct operations on Nodes themselves, it's very +easy to get into weird states where the list is broken. Be careful :) + +#### node.next + +The next node in the list. + +#### node.prev + +The previous node in the list. + +#### node.value + +The data the node contains. + +#### node.list + +The list to which this node belongs. (Null if it does not belong to +any list.) diff --git a/node_modules/npm/node_modules/lru-cache/node_modules/yallist/package.json b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/package.json new file mode 100644 index 00000000..d52b3334 --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/package.json @@ -0,0 +1,57 @@ +{ + "_from": "yallist@>=2.0.0 <3.0.0", + "_id": "yallist@2.0.0", + "_inBundle": true, + "_location": "/npm/lru-cache/yallist", + "_nodeVersion": "4.0.0", + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.3.2", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/lru-cache" + ], + "_resolved": "https://registry.npmjs.org/yallist/-/yallist-2.0.0.tgz", + "_shasum": "306c543835f09ee1a4cb23b7bce9ab341c91cdd4", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/yallist/issues" + }, + "dependencies": {}, + "description": "Yet Another Linked List", + "devDependencies": { + "tap": "^2.3.2" + }, + "directories": { + "test": "test" + }, + "dist": { + "shasum": "306c543835f09ee1a4cb23b7bce9ab341c91cdd4", + "tarball": "http://registry.npmjs.org/yallist/-/yallist-2.0.0.tgz" + }, + "gitHead": "702eaba87deefa9f8fc2f8e36cb225bc2141fdc3", + "homepage": "https://github.com/isaacs/yallist#readme", + "license": "ISC", + "main": "yallist.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "yallist", + "repository": { + "type": "git", + "url": "git+https://github.com/isaacs/yallist.git" + }, + "scripts": { + "test": "tap test/*.js --cov" + }, + "version": "2.0.0" +} diff --git a/node_modules/npm/node_modules/lru-cache/node_modules/yallist/test/basic.js b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/test/basic.js new file mode 100644 index 00000000..42a9eedc --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/test/basic.js @@ -0,0 +1,188 @@ +var t = require('tap') +var Yallist = require('../yallist.js') + +var y = new Yallist(1,2,3,4,5) +var z = new Yallist([1,2,3,4,5]) +t.similar(y, z, 'build from single list or args') + +function add10 (i) { + return i + 10 +} +t.similar(y.map(add10).toArray(), [11, 12, 13, 14, 15]) +t.similar(y.mapReverse(add10).toArray(), [15, 14, 13, 12, 11]) + +t.similar(y.map(add10).toArrayReverse(), [15, 14, 13, 12, 11]) +t.isa(Yallist(1,2,3), 'Yallist') +t.equal(y.push(6, 7, 8), 8) +t.similar(y.toArray(), [1, 2, 3, 4, 5, 6, 7, 8]) +y.pop() +y.shift() +y.unshift(100) + +var expect = [100, 2, 3, 4, 5, 6, 7] +var expectReverse = [ 7, 6, 5, 4, 3, 2, 100 ] + +t.similar(y.toArray(), expect) +t.equal(y.length, y.toArray().length) + +t.test(function forEach (t) { + t.plan(y.length * 2) + y.forEach(function (item, i, list) { + t.equal(item, expect[i]) + t.equal(list, y) + }) +}) + +t.test(function forEach (t) { + t.plan(y.length * 5) + var n = 0 + y.forEachReverse(function (item, i, list) { + t.equal(item, expectReverse[n]) + t.equal(item, expect[i]) + t.equal(item, y.get(i)) + t.equal(item, y.getReverse(n)) + n += 1 + t.equal(list, y) + }) +}) + +t.equal(y.getReverse(100), undefined) + +t.equal(y.get(9999), undefined) + + +function sum (a, b) { return a + b } +t.equal(y.reduce(sum), 127) +t.equal(y.reduce(sum, 100), 227) +t.equal(y.reduceReverse(sum), 127) +t.equal(y.reduceReverse(sum, 100), 227) + +t.equal(Yallist().pop(), undefined) +t.equal(Yallist().shift(), undefined) + +var x = Yallist() +x.unshift(1) +t.equal(x.length, 1) +t.similar(x.toArray(), [1]) + +// verify that y.toArray() returns an array and if we create a +// new Yallist from that array, we get a list matching +t.similar(Yallist(y.toArray()), y) +t.similar(Yallist.apply(null, y.toArray()), y) + +t.throws(function () { + new Yallist().reduce(function () {}) +}, {}, new TypeError('Reduce of empty list with no initial value')) +t.throws(function () { + new Yallist().reduceReverse(function () {}) +}, {}, new TypeError('Reduce of empty list with no initial value')) + +var z = y.reverse() +t.equal(z, y) +t.similar(y.toArray(), expectReverse) +y.reverse() +t.similar(y.toArray(), expect) + +var a = Yallist(1,2,3,4,5,6) +var cases = [ + [ [2, 4], [3, 4] ], + [ [2, -4], [] ], + [ [2, -2], [3, 4] ], + [ [1, -2], [2, 3, 4] ], + [ [-1, -2], [] ], + [ [-5, -2], [2, 3, 4] ], + [ [-99, 2], [1, 2] ], + [ [5, 99], [6] ], + [ [], [1,2,3,4,5,6] ] +] +t.test('slice', function (t) { + t.plan(cases.length) + cases.forEach(function (c) { + t.test(JSON.stringify(c), function (t) { + t.similar(a.slice.apply(a, c[0]), Yallist(c[1])) + t.similar([].slice.apply(a.toArray(), c[0]), c[1]) + t.end() + }) + }) +}) + +t.test('sliceReverse', function (t) { + t.plan(cases.length) + cases.forEach(function (c) { + var rev = c[1].slice().reverse() + t.test(JSON.stringify([c[0], rev]), function (t) { + t.similar(a.sliceReverse.apply(a, c[0]), Yallist(rev)) + t.similar([].slice.apply(a.toArray(), c[0]).reverse(), rev) + t.end() + }) + }) +}) + +var inserter = Yallist(1,2,3,4,5) +inserter.unshiftNode(inserter.head.next) +t.similar(inserter.toArray(), [2,1,3,4,5]) +inserter.unshiftNode(inserter.tail) +t.similar(inserter.toArray(), [5,2,1,3,4]) +inserter.unshiftNode(inserter.head) +t.similar(inserter.toArray(), [5,2,1,3,4]) + +var single = Yallist(1) +single.unshiftNode(single.head) +t.similar(single.toArray(), [1]) + +inserter = Yallist(1,2,3,4,5) +inserter.pushNode(inserter.tail.prev) +t.similar(inserter.toArray(), [1,2,3,5,4]) +inserter.pushNode(inserter.head) +t.similar(inserter.toArray(), [2,3,5,4,1]) +inserter.unshiftNode(inserter.head) +t.similar(inserter.toArray(), [2,3,5,4,1]) + +single = Yallist(1) +single.pushNode(single.tail) +t.similar(single.toArray(), [1]) + +var swiped = Yallist(9,8,7) +inserter.unshiftNode(swiped.head.next) +t.similar(inserter.toArray(), [8,2,3,5,4,1]) +t.similar(swiped.toArray(), [9,7]) + +swiped = Yallist(9,8,7) +inserter.pushNode(swiped.head.next) +t.similar(inserter.toArray(), [8,2,3,5,4,1,8]) +t.similar(swiped.toArray(), [9,7]) + +swiped.unshiftNode(Yallist.Node(99)) +t.similar(swiped.toArray(), [99,9,7]) +swiped.pushNode(Yallist.Node(66)) +t.similar(swiped.toArray(), [99,9,7,66]) + +var e = Yallist() +e.unshiftNode(Yallist.Node(1)) +t.same(e.toArray(), [1]) +e = Yallist() +e.pushNode(Yallist.Node(1)) +t.same(e.toArray(), [1]) + +// steal them back, don't break the lists +swiped.unshiftNode(inserter.head) +t.same(swiped, Yallist(8,99,9,7,66)) +t.same(inserter, Yallist(2,3,5,4,1,8)) +swiped.unshiftNode(inserter.tail) +t.same(inserter, Yallist(2,3,5,4,1)) +t.same(swiped, Yallist(8,8,99,9,7,66)) + + +t.throws(function remove_foreign_node () { + e.removeNode(swiped.head) +}, {}, new Error('removing node which does not belong to this list')) +t.throws(function remove_unlisted_node () { + e.removeNode(Yallist.Node('nope')) +}, {}, new Error('removing node which does not belong to this list')) + +e = Yallist(1,2) +e.removeNode(e.head) +t.same(e, Yallist(2)) +e = Yallist(1,2) +e.removeNode(e.tail) +t.same(e, Yallist(1)) diff --git a/node_modules/npm/node_modules/lru-cache/node_modules/yallist/yallist.js b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/yallist.js new file mode 100644 index 00000000..fb60fc28 --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/node_modules/yallist/yallist.js @@ -0,0 +1,360 @@ +module.exports = Yallist + +Yallist.Node = Node +Yallist.create = Yallist + +function Yallist (list) { + var self = this + if (!(self instanceof Yallist)) { + self = new Yallist() + } + + self.tail = null + self.head = null + self.length = 0 + + if (list && typeof list.forEach === 'function') { + list.forEach(function (item) { + self.push(item) + }) + } else if (arguments.length > 0) { + for (var i = 0, l = arguments.length; i < l; i++) { + self.push(arguments[i]) + } + } + + return self +} + +Yallist.prototype.removeNode = function (node) { + if (node.list !== this) { + throw new Error('removing node which does not belong to this list') + } + + var next = node.next + var prev = node.prev + + if (next) { + next.prev = prev + } + + if (prev) { + prev.next = next + } + + if (node === this.head) { + this.head = next + } + if (node === this.tail) { + this.tail = prev + } + + node.list.length -- + node.next = null + node.prev = null + node.list = null +} + +Yallist.prototype.unshiftNode = function (node) { + if (node === this.head) { + return + } + + if (node.list) { + node.list.removeNode(node) + } + + var head = this.head + node.list = this + node.next = head + if (head) { + head.prev = node + } + + this.head = node + if (!this.tail) { + this.tail = node + } + this.length ++ +} + +Yallist.prototype.pushNode = function (node) { + if (node === this.tail) { + return + } + + if (node.list) { + node.list.removeNode(node) + } + + var tail = this.tail + node.list = this + node.prev = tail + if (tail) { + tail.next = node + } + + this.tail = node + if (!this.head) { + this.head = node + } + this.length ++ +} + +Yallist.prototype.push = function () { + for (var i = 0, l = arguments.length; i < l; i++) { + push(this, arguments[i]) + } + return this.length +} + +Yallist.prototype.unshift = function () { + for (var i = 0, l = arguments.length; i < l; i++) { + unshift(this, arguments[i]) + } + return this.length +} + +Yallist.prototype.pop = function () { + if (!this.tail) + return undefined + + var res = this.tail.value + this.tail = this.tail.prev + this.tail.next = null + this.length -- + return res +} + +Yallist.prototype.shift = function () { + if (!this.head) + return undefined + + var res = this.head.value + this.head = this.head.next + this.head.prev = null + this.length -- + return res +} + +Yallist.prototype.forEach = function (fn, thisp) { + thisp = thisp || this + for (var walker = this.head, i = 0; walker !== null; i++) { + fn.call(thisp, walker.value, i, this) + walker = walker.next + } +} + +Yallist.prototype.forEachReverse = function (fn, thisp) { + thisp = thisp || this + for (var walker = this.tail, i = this.length - 1; walker !== null; i--) { + fn.call(thisp, walker.value, i, this) + walker = walker.prev + } +} + +Yallist.prototype.get = function (n) { + for (var i = 0, walker = this.head; walker !== null && i < n; i++) { + // abort out of the list early if we hit a cycle + walker = walker.next + } + if (i === n && walker !== null) { + return walker.value + } +} + +Yallist.prototype.getReverse = function (n) { + for (var i = 0, walker = this.tail; walker !== null && i < n; i++) { + // abort out of the list early if we hit a cycle + walker = walker.prev + } + if (i === n && walker !== null) { + return walker.value + } +} + +Yallist.prototype.map = function (fn, thisp) { + thisp = thisp || this + var res = new Yallist() + for (var walker = this.head; walker !== null; ) { + res.push(fn.call(thisp, walker.value, this)) + walker = walker.next + } + return res +} + +Yallist.prototype.mapReverse = function (fn, thisp) { + thisp = thisp || this + var res = new Yallist() + for (var walker = this.tail; walker !== null;) { + res.push(fn.call(thisp, walker.value, this)) + walker = walker.prev + } + return res +} + +Yallist.prototype.reduce = function (fn, initial) { + var acc + var walker = this.head + if (arguments.length > 1) { + acc = initial + } else if (this.head) { + walker = this.head.next + acc = this.head.value + } else { + throw new TypeError('Reduce of empty list with no initial value') + } + + for (var i = 0; walker !== null; i++) { + acc = fn(acc, walker.value, i) + walker = walker.next + } + + return acc +} + +Yallist.prototype.reduceReverse = function (fn, initial) { + var acc + var walker = this.tail + if (arguments.length > 1) { + acc = initial + } else if (this.tail) { + walker = this.tail.prev + acc = this.tail.value + } else { + throw new TypeError('Reduce of empty list with no initial value') + } + + for (var i = this.length - 1; walker !== null; i--) { + acc = fn(acc, walker.value, i) + walker = walker.prev + } + + return acc +} + +Yallist.prototype.toArray = function () { + var arr = new Array(this.length) + for (var i = 0, walker = this.head; walker !== null; i++) { + arr[i] = walker.value + walker = walker.next + } + return arr +} + +Yallist.prototype.toArrayReverse = function () { + var arr = new Array(this.length) + for (var i = 0, walker = this.tail; walker !== null; i++) { + arr[i] = walker.value + walker = walker.prev + } + return arr +} + +Yallist.prototype.slice = function (from, to) { + to = to || this.length + if (to < 0) { + to += this.length + } + from = from || 0 + if (from < 0) { + from += this.length + } + var ret = new Yallist() + if (to < from || to < 0) { + return ret + } + if (from < 0) { + from = 0 + } + if (to > this.length) { + to = this.length + } + for (var i = 0, walker = this.head; walker !== null && i < from; i++) { + walker = walker.next + } + for (; walker !== null && i < to; i++, walker = walker.next) { + ret.push(walker.value) + } + return ret +} + +Yallist.prototype.sliceReverse = function (from, to) { + to = to || this.length + if (to < 0) { + to += this.length + } + from = from || 0 + if (from < 0) { + from += this.length + } + var ret = new Yallist() + if (to < from || to < 0) { + return ret + } + if (from < 0) { + from = 0 + } + if (to > this.length) { + to = this.length + } + for (var i = this.length, walker = this.tail; walker !== null && i > to; i--) { + walker = walker.prev + } + for (; walker !== null && i > from; i--, walker = walker.prev) { + ret.push(walker.value) + } + return ret +} + +Yallist.prototype.reverse = function () { + var head = this.head + var tail = this.tail + for (var walker = head; walker !== null; walker = walker.prev) { + var p = walker.prev + walker.prev = walker.next + walker.next = p + } + this.head = tail + this.tail = head + return this +} + +function push (self, item) { + self.tail = new Node(item, self.tail, null, self) + if (!self.head) { + self.head = self.tail + } + self.length ++ +} + +function unshift (self, item) { + self.head = new Node(item, null, self.head, self) + if (!self.tail) { + self.tail = self.head + } + self.length ++ +} + +function Node (value, prev, next, list) { + if (!(this instanceof Node)) { + return new Node(value, prev, next, list) + } + + this.list = list + this.value = value + + if (prev) { + prev.next = this + this.prev = prev + } else { + this.prev = null + } + + if (next) { + next.prev = this + this.next = next + } else { + this.next = null + } +} diff --git a/node_modules/npm/node_modules/lru-cache/package.json b/node_modules/npm/node_modules/lru-cache/package.json new file mode 100644 index 00000000..127f9b36 --- /dev/null +++ b/node_modules/npm/node_modules/lru-cache/package.json @@ -0,0 +1,75 @@ +{ + "_from": "lru-cache@4.0.1", + "_id": "lru-cache@4.0.1", + "_inBundle": true, + "_location": "/npm/lru-cache", + "_nodeVersion": "5.6.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/lru-cache-4.0.1.tgz_1458667372415_0.8005518841091543" + }, + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.7.3", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.0.1.tgz", + "_shasum": "1343955edaf2e37d9b9e7ee7241e27c4b9fb72be", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me" + }, + "bugs": { + "url": "https://github.com/isaacs/node-lru-cache/issues" + }, + "dependencies": { + "pseudomap": "^1.0.1", + "yallist": "^2.0.0" + }, + "description": "A cache object that deletes the least-recently-used items.", + "devDependencies": { + "standard": "^5.4.1", + "tap": "^5.1.1" + }, + "directories": {}, + "dist": { + "shasum": "1343955edaf2e37d9b9e7ee7241e27c4b9fb72be", + "tarball": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.0.1.tgz" + }, + "files": [ + "lib/lru-cache.js" + ], + "gitHead": "6cd8c8a43cf56c585bdb696faae94f9836cb9e28", + "homepage": "https://github.com/isaacs/node-lru-cache#readme", + "keywords": [ + "mru", + "lru", + "cache" + ], + "license": "ISC", + "main": "lib/lru-cache.js", + "maintainers": [ + { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + } + ], + "name": "lru-cache", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/node-lru-cache.git" + }, + "scripts": { + "posttest": "standard test/*.js lib/*.js", + "test": "tap test --branches=100 --functions=100 --lines=100 --statements=100" + }, + "version": "4.0.1" +} diff --git a/node_modules/npm/node_modules/minimatch/LICENSE b/node_modules/npm/node_modules/minimatch/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/minimatch/README.md b/node_modules/npm/node_modules/minimatch/README.md new file mode 100644 index 00000000..ad72b813 --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/README.md @@ -0,0 +1,209 @@ +# minimatch + +A minimal matching utility. + +[![Build Status](https://secure.travis-ci.org/isaacs/minimatch.svg)](http://travis-ci.org/isaacs/minimatch) + + +This is the matching library used internally by npm. + +It works by converting glob expressions into JavaScript `RegExp` +objects. + +## Usage + +```javascript +var minimatch = require("minimatch") + +minimatch("bar.foo", "*.foo") // true! +minimatch("bar.foo", "*.bar") // false! +minimatch("bar.foo", "*.+(bar|foo)", { debug: true }) // true, and noisy! +``` + +## Features + +Supports these glob features: + +* Brace Expansion +* Extended glob matching +* "Globstar" `**` matching + +See: + +* `man sh` +* `man bash` +* `man 3 fnmatch` +* `man 5 gitignore` + +## Minimatch Class + +Create a minimatch object by instantiating the `minimatch.Minimatch` class. + +```javascript +var Minimatch = require("minimatch").Minimatch +var mm = new Minimatch(pattern, options) +``` + +### Properties + +* `pattern` The original pattern the minimatch object represents. +* `options` The options supplied to the constructor. +* `set` A 2-dimensional array of regexp or string expressions. + Each row in the + array corresponds to a brace-expanded pattern. Each item in the row + corresponds to a single path-part. For example, the pattern + `{a,b/c}/d` would expand to a set of patterns like: + + [ [ a, d ] + , [ b, c, d ] ] + + If a portion of the pattern doesn't have any "magic" in it + (that is, it's something like `"foo"` rather than `fo*o?`), then it + will be left as a string rather than converted to a regular + expression. + +* `regexp` Created by the `makeRe` method. A single regular expression + expressing the entire pattern. This is useful in cases where you wish + to use the pattern somewhat like `fnmatch(3)` with `FNM_PATH` enabled. +* `negate` True if the pattern is negated. +* `comment` True if the pattern is a comment. +* `empty` True if the pattern is `""`. + +### Methods + +* `makeRe` Generate the `regexp` member if necessary, and return it. + Will return `false` if the pattern is invalid. +* `match(fname)` Return true if the filename matches the pattern, or + false otherwise. +* `matchOne(fileArray, patternArray, partial)` Take a `/`-split + filename, and match it against a single row in the `regExpSet`. This + method is mainly for internal use, but is exposed so that it can be + used by a glob-walker that needs to avoid excessive filesystem calls. + +All other methods are internal, and will be called as necessary. + +### minimatch(path, pattern, options) + +Main export. Tests a path against the pattern using the options. + +```javascript +var isJS = minimatch(file, "*.js", { matchBase: true }) +``` + +### minimatch.filter(pattern, options) + +Returns a function that tests its +supplied argument, suitable for use with `Array.filter`. Example: + +```javascript +var javascripts = fileList.filter(minimatch.filter("*.js", {matchBase: true})) +``` + +### minimatch.match(list, pattern, options) + +Match against the list of +files, in the style of fnmatch or glob. If nothing is matched, and +options.nonull is set, then return a list containing the pattern itself. + +```javascript +var javascripts = minimatch.match(fileList, "*.js", {matchBase: true})) +``` + +### minimatch.makeRe(pattern, options) + +Make a regular expression object from the pattern. + +## Options + +All options are `false` by default. + +### debug + +Dump a ton of stuff to stderr. + +### nobrace + +Do not expand `{a,b}` and `{1..3}` brace sets. + +### noglobstar + +Disable `**` matching against multiple folder names. + +### dot + +Allow patterns to match filenames starting with a period, even if +the pattern does not explicitly have a period in that spot. + +Note that by default, `a/**/b` will **not** match `a/.d/b`, unless `dot` +is set. + +### noext + +Disable "extglob" style patterns like `+(a|b)`. + +### nocase + +Perform a case-insensitive match. + +### nonull + +When a match is not found by `minimatch.match`, return a list containing +the pattern itself if this option is set. When not set, an empty list +is returned if there are no matches. + +### matchBase + +If set, then patterns without slashes will be matched +against the basename of the path if it contains slashes. For example, +`a?b` would match the path `/xyz/123/acb`, but not `/xyz/acb/123`. + +### nocomment + +Suppress the behavior of treating `#` at the start of a pattern as a +comment. + +### nonegate + +Suppress the behavior of treating a leading `!` character as negation. + +### flipNegate + +Returns from negate expressions the same as if they were not negated. +(Ie, true on a hit, false on a miss.) + + +## Comparisons to other fnmatch/glob implementations + +While strict compliance with the existing standards is a worthwhile +goal, some discrepancies exist between minimatch and other +implementations, and are intentional. + +If the pattern starts with a `!` character, then it is negated. Set the +`nonegate` flag to suppress this behavior, and treat leading `!` +characters normally. This is perhaps relevant if you wish to start the +pattern with a negative extglob pattern like `!(a|B)`. Multiple `!` +characters at the start of a pattern will negate the pattern multiple +times. + +If a pattern starts with `#`, then it is treated as a comment, and +will not match anything. Use `\#` to match a literal `#` at the +start of a line, or set the `nocomment` flag to suppress this behavior. + +The double-star character `**` is supported by default, unless the +`noglobstar` flag is set. This is supported in the manner of bsdglob +and bash 4.1, where `**` only has special significance if it is the only +thing in a path part. That is, `a/**/b` will match `a/x/y/b`, but +`a/**b` will not. + +If an escaped pattern has no matches, and the `nonull` flag is set, +then minimatch.match returns the pattern as-provided, rather than +interpreting the character escapes. For example, +`minimatch.match([], "\\*a\\?")` will return `"\\*a\\?"` rather than +`"*a?"`. This is akin to setting the `nullglob` option in bash, except +that it does not resolve escaped pattern characters. + +If brace expansion is not disabled, then it is performed before any +other interpretation of the glob pattern. Thus, a pattern like +`+(a|{b),c)}`, which would not be valid in bash or zsh, is expanded +**first** into the set of `+(a|b)` and `+(a|c)`, and those patterns are +checked for validity. Since those two are valid, matching proceeds. diff --git a/node_modules/npm/node_modules/minimatch/minimatch.js b/node_modules/npm/node_modules/minimatch/minimatch.js new file mode 100644 index 00000000..5b5f8cf4 --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/minimatch.js @@ -0,0 +1,923 @@ +module.exports = minimatch +minimatch.Minimatch = Minimatch + +var path = { sep: '/' } +try { + path = require('path') +} catch (er) {} + +var GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {} +var expand = require('brace-expansion') + +var plTypes = { + '!': { open: '(?:(?!(?:', close: '))[^/]*?)'}, + '?': { open: '(?:', close: ')?' }, + '+': { open: '(?:', close: ')+' }, + '*': { open: '(?:', close: ')*' }, + '@': { open: '(?:', close: ')' } +} + +// any single thing other than / +// don't need to escape / when using new RegExp() +var qmark = '[^/]' + +// * => any number of characters +var star = qmark + '*?' + +// ** when dots are allowed. Anything goes, except .. and . +// not (^ or / followed by one or two dots followed by $ or /), +// followed by anything, any number of times. +var twoStarDot = '(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?' + +// not a ^ or / followed by a dot, +// followed by anything, any number of times. +var twoStarNoDot = '(?:(?!(?:\\\/|^)\\.).)*?' + +// characters that need to be escaped in RegExp. +var reSpecials = charSet('().*{}+?[]^$\\!') + +// "abc" -> { a:true, b:true, c:true } +function charSet (s) { + return s.split('').reduce(function (set, c) { + set[c] = true + return set + }, {}) +} + +// normalizes slashes. +var slashSplit = /\/+/ + +minimatch.filter = filter +function filter (pattern, options) { + options = options || {} + return function (p, i, list) { + return minimatch(p, pattern, options) + } +} + +function ext (a, b) { + a = a || {} + b = b || {} + var t = {} + Object.keys(b).forEach(function (k) { + t[k] = b[k] + }) + Object.keys(a).forEach(function (k) { + t[k] = a[k] + }) + return t +} + +minimatch.defaults = function (def) { + if (!def || !Object.keys(def).length) return minimatch + + var orig = minimatch + + var m = function minimatch (p, pattern, options) { + return orig.minimatch(p, pattern, ext(def, options)) + } + + m.Minimatch = function Minimatch (pattern, options) { + return new orig.Minimatch(pattern, ext(def, options)) + } + + return m +} + +Minimatch.defaults = function (def) { + if (!def || !Object.keys(def).length) return Minimatch + return minimatch.defaults(def).Minimatch +} + +function minimatch (p, pattern, options) { + if (typeof pattern !== 'string') { + throw new TypeError('glob pattern string required') + } + + if (!options) options = {} + + // shortcut: comments match nothing. + if (!options.nocomment && pattern.charAt(0) === '#') { + return false + } + + // "" only matches "" + if (pattern.trim() === '') return p === '' + + return new Minimatch(pattern, options).match(p) +} + +function Minimatch (pattern, options) { + if (!(this instanceof Minimatch)) { + return new Minimatch(pattern, options) + } + + if (typeof pattern !== 'string') { + throw new TypeError('glob pattern string required') + } + + if (!options) options = {} + pattern = pattern.trim() + + // windows support: need to use /, not \ + if (path.sep !== '/') { + pattern = pattern.split(path.sep).join('/') + } + + this.options = options + this.set = [] + this.pattern = pattern + this.regexp = null + this.negate = false + this.comment = false + this.empty = false + + // make the set of regexps etc. + this.make() +} + +Minimatch.prototype.debug = function () {} + +Minimatch.prototype.make = make +function make () { + // don't do it more than once. + if (this._made) return + + var pattern = this.pattern + var options = this.options + + // empty patterns and comments match nothing. + if (!options.nocomment && pattern.charAt(0) === '#') { + this.comment = true + return + } + if (!pattern) { + this.empty = true + return + } + + // step 1: figure out negation, etc. + this.parseNegate() + + // step 2: expand braces + var set = this.globSet = this.braceExpand() + + if (options.debug) this.debug = console.error + + this.debug(this.pattern, set) + + // step 3: now we have a set, so turn each one into a series of path-portion + // matching patterns. + // These will be regexps, except in the case of "**", which is + // set to the GLOBSTAR object for globstar behavior, + // and will not contain any / characters + set = this.globParts = set.map(function (s) { + return s.split(slashSplit) + }) + + this.debug(this.pattern, set) + + // glob --> regexps + set = set.map(function (s, si, set) { + return s.map(this.parse, this) + }, this) + + this.debug(this.pattern, set) + + // filter out everything that didn't compile properly. + set = set.filter(function (s) { + return s.indexOf(false) === -1 + }) + + this.debug(this.pattern, set) + + this.set = set +} + +Minimatch.prototype.parseNegate = parseNegate +function parseNegate () { + var pattern = this.pattern + var negate = false + var options = this.options + var negateOffset = 0 + + if (options.nonegate) return + + for (var i = 0, l = pattern.length + ; i < l && pattern.charAt(i) === '!' + ; i++) { + negate = !negate + negateOffset++ + } + + if (negateOffset) this.pattern = pattern.substr(negateOffset) + this.negate = negate +} + +// Brace expansion: +// a{b,c}d -> abd acd +// a{b,}c -> abc ac +// a{0..3}d -> a0d a1d a2d a3d +// a{b,c{d,e}f}g -> abg acdfg acefg +// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg +// +// Invalid sets are not expanded. +// a{2..}b -> a{2..}b +// a{b}c -> a{b}c +minimatch.braceExpand = function (pattern, options) { + return braceExpand(pattern, options) +} + +Minimatch.prototype.braceExpand = braceExpand + +function braceExpand (pattern, options) { + if (!options) { + if (this instanceof Minimatch) { + options = this.options + } else { + options = {} + } + } + + pattern = typeof pattern === 'undefined' + ? this.pattern : pattern + + if (typeof pattern === 'undefined') { + throw new TypeError('undefined pattern') + } + + if (options.nobrace || + !pattern.match(/\{.*\}/)) { + // shortcut. no need to expand. + return [pattern] + } + + return expand(pattern) +} + +// parse a component of the expanded set. +// At this point, no pattern may contain "/" in it +// so we're going to return a 2d array, where each entry is the full +// pattern, split on '/', and then turned into a regular expression. +// A regexp is made at the end which joins each array with an +// escaped /, and another full one which joins each regexp with |. +// +// Following the lead of Bash 4.1, note that "**" only has special meaning +// when it is the *only* thing in a path portion. Otherwise, any series +// of * is equivalent to a single *. Globstar behavior is enabled by +// default, and can be disabled by setting options.noglobstar. +Minimatch.prototype.parse = parse +var SUBPARSE = {} +function parse (pattern, isSub) { + if (pattern.length > 1024 * 64) { + throw new TypeError('pattern is too long') + } + + var options = this.options + + // shortcuts + if (!options.noglobstar && pattern === '**') return GLOBSTAR + if (pattern === '') return '' + + var re = '' + var hasMagic = !!options.nocase + var escaping = false + // ? => one single character + var patternListStack = [] + var negativeLists = [] + var stateChar + var inClass = false + var reClassStart = -1 + var classStart = -1 + // . and .. never match anything that doesn't start with ., + // even when options.dot is set. + var patternStart = pattern.charAt(0) === '.' ? '' // anything + // not (start or / followed by . or .. followed by / or end) + : options.dot ? '(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))' + : '(?!\\.)' + var self = this + + function clearStateChar () { + if (stateChar) { + // we had some state-tracking character + // that wasn't consumed by this pass. + switch (stateChar) { + case '*': + re += star + hasMagic = true + break + case '?': + re += qmark + hasMagic = true + break + default: + re += '\\' + stateChar + break + } + self.debug('clearStateChar %j %j', stateChar, re) + stateChar = false + } + } + + for (var i = 0, len = pattern.length, c + ; (i < len) && (c = pattern.charAt(i)) + ; i++) { + this.debug('%s\t%s %s %j', pattern, i, re, c) + + // skip over any that are escaped. + if (escaping && reSpecials[c]) { + re += '\\' + c + escaping = false + continue + } + + switch (c) { + case '/': + // completely not allowed, even escaped. + // Should already be path-split by now. + return false + + case '\\': + clearStateChar() + escaping = true + continue + + // the various stateChar values + // for the "extglob" stuff. + case '?': + case '*': + case '+': + case '@': + case '!': + this.debug('%s\t%s %s %j <-- stateChar', pattern, i, re, c) + + // all of those are literals inside a class, except that + // the glob [!a] means [^a] in regexp + if (inClass) { + this.debug(' in class') + if (c === '!' && i === classStart + 1) c = '^' + re += c + continue + } + + // if we already have a stateChar, then it means + // that there was something like ** or +? in there. + // Handle the stateChar, then proceed with this one. + self.debug('call clearStateChar %j', stateChar) + clearStateChar() + stateChar = c + // if extglob is disabled, then +(asdf|foo) isn't a thing. + // just clear the statechar *now*, rather than even diving into + // the patternList stuff. + if (options.noext) clearStateChar() + continue + + case '(': + if (inClass) { + re += '(' + continue + } + + if (!stateChar) { + re += '\\(' + continue + } + + patternListStack.push({ + type: stateChar, + start: i - 1, + reStart: re.length, + open: plTypes[stateChar].open, + close: plTypes[stateChar].close + }) + // negation is (?:(?!js)[^/]*) + re += stateChar === '!' ? '(?:(?!(?:' : '(?:' + this.debug('plType %j %j', stateChar, re) + stateChar = false + continue + + case ')': + if (inClass || !patternListStack.length) { + re += '\\)' + continue + } + + clearStateChar() + hasMagic = true + var pl = patternListStack.pop() + // negation is (?:(?!js)[^/]*) + // The others are (?:) + re += pl.close + if (pl.type === '!') { + negativeLists.push(pl) + } + pl.reEnd = re.length + continue + + case '|': + if (inClass || !patternListStack.length || escaping) { + re += '\\|' + escaping = false + continue + } + + clearStateChar() + re += '|' + continue + + // these are mostly the same in regexp and glob + case '[': + // swallow any state-tracking char before the [ + clearStateChar() + + if (inClass) { + re += '\\' + c + continue + } + + inClass = true + classStart = i + reClassStart = re.length + re += c + continue + + case ']': + // a right bracket shall lose its special + // meaning and represent itself in + // a bracket expression if it occurs + // first in the list. -- POSIX.2 2.8.3.2 + if (i === classStart + 1 || !inClass) { + re += '\\' + c + escaping = false + continue + } + + // handle the case where we left a class open. + // "[z-a]" is valid, equivalent to "\[z-a\]" + if (inClass) { + // split where the last [ was, make sure we don't have + // an invalid re. if so, re-walk the contents of the + // would-be class to re-translate any characters that + // were passed through as-is + // TODO: It would probably be faster to determine this + // without a try/catch and a new RegExp, but it's tricky + // to do safely. For now, this is safe and works. + var cs = pattern.substring(classStart + 1, i) + try { + RegExp('[' + cs + ']') + } catch (er) { + // not a valid class! + var sp = this.parse(cs, SUBPARSE) + re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]' + hasMagic = hasMagic || sp[1] + inClass = false + continue + } + } + + // finish up the class. + hasMagic = true + inClass = false + re += c + continue + + default: + // swallow any state char that wasn't consumed + clearStateChar() + + if (escaping) { + // no need + escaping = false + } else if (reSpecials[c] + && !(c === '^' && inClass)) { + re += '\\' + } + + re += c + + } // switch + } // for + + // handle the case where we left a class open. + // "[abc" is valid, equivalent to "\[abc" + if (inClass) { + // split where the last [ was, and escape it + // this is a huge pita. We now have to re-walk + // the contents of the would-be class to re-translate + // any characters that were passed through as-is + cs = pattern.substr(classStart + 1) + sp = this.parse(cs, SUBPARSE) + re = re.substr(0, reClassStart) + '\\[' + sp[0] + hasMagic = hasMagic || sp[1] + } + + // handle the case where we had a +( thing at the *end* + // of the pattern. + // each pattern list stack adds 3 chars, and we need to go through + // and escape any | chars that were passed through as-is for the regexp. + // Go through and escape them, taking care not to double-escape any + // | chars that were already escaped. + for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) { + var tail = re.slice(pl.reStart + pl.open.length) + this.debug('setting tail', re, pl) + // maybe some even number of \, then maybe 1 \, followed by a | + tail = tail.replace(/((?:\\{2}){0,64})(\\?)\|/g, function (_, $1, $2) { + if (!$2) { + // the | isn't already escaped, so escape it. + $2 = '\\' + } + + // need to escape all those slashes *again*, without escaping the + // one that we need for escaping the | character. As it works out, + // escaping an even number of slashes can be done by simply repeating + // it exactly after itself. That's why this trick works. + // + // I am sorry that you have to see this. + return $1 + $1 + $2 + '|' + }) + + this.debug('tail=%j\n %s', tail, tail, pl, re) + var t = pl.type === '*' ? star + : pl.type === '?' ? qmark + : '\\' + pl.type + + hasMagic = true + re = re.slice(0, pl.reStart) + t + '\\(' + tail + } + + // handle trailing things that only matter at the very end. + clearStateChar() + if (escaping) { + // trailing \\ + re += '\\\\' + } + + // only need to apply the nodot start if the re starts with + // something that could conceivably capture a dot + var addPatternStart = false + switch (re.charAt(0)) { + case '.': + case '[': + case '(': addPatternStart = true + } + + // Hack to work around lack of negative lookbehind in JS + // A pattern like: *.!(x).!(y|z) needs to ensure that a name + // like 'a.xyz.yz' doesn't match. So, the first negative + // lookahead, has to look ALL the way ahead, to the end of + // the pattern. + for (var n = negativeLists.length - 1; n > -1; n--) { + var nl = negativeLists[n] + + var nlBefore = re.slice(0, nl.reStart) + var nlFirst = re.slice(nl.reStart, nl.reEnd - 8) + var nlLast = re.slice(nl.reEnd - 8, nl.reEnd) + var nlAfter = re.slice(nl.reEnd) + + nlLast += nlAfter + + // Handle nested stuff like *(*.js|!(*.json)), where open parens + // mean that we should *not* include the ) in the bit that is considered + // "after" the negated section. + var openParensBefore = nlBefore.split('(').length - 1 + var cleanAfter = nlAfter + for (i = 0; i < openParensBefore; i++) { + cleanAfter = cleanAfter.replace(/\)[+*?]?/, '') + } + nlAfter = cleanAfter + + var dollar = '' + if (nlAfter === '' && isSub !== SUBPARSE) { + dollar = '$' + } + var newRe = nlBefore + nlFirst + nlAfter + dollar + nlLast + re = newRe + } + + // if the re is not "" at this point, then we need to make sure + // it doesn't match against an empty path part. + // Otherwise a/* will match a/, which it should not. + if (re !== '' && hasMagic) { + re = '(?=.)' + re + } + + if (addPatternStart) { + re = patternStart + re + } + + // parsing just a piece of a larger pattern. + if (isSub === SUBPARSE) { + return [re, hasMagic] + } + + // skip the regexp for non-magical patterns + // unescape anything in it, though, so that it'll be + // an exact match against a file etc. + if (!hasMagic) { + return globUnescape(pattern) + } + + var flags = options.nocase ? 'i' : '' + try { + var regExp = new RegExp('^' + re + '$', flags) + } catch (er) { + // If it was an invalid regular expression, then it can't match + // anything. This trick looks for a character after the end of + // the string, which is of course impossible, except in multi-line + // mode, but it's not a /m regex. + return new RegExp('$.') + } + + regExp._glob = pattern + regExp._src = re + + return regExp +} + +minimatch.makeRe = function (pattern, options) { + return new Minimatch(pattern, options || {}).makeRe() +} + +Minimatch.prototype.makeRe = makeRe +function makeRe () { + if (this.regexp || this.regexp === false) return this.regexp + + // at this point, this.set is a 2d array of partial + // pattern strings, or "**". + // + // It's better to use .match(). This function shouldn't + // be used, really, but it's pretty convenient sometimes, + // when you just want to work with a regex. + var set = this.set + + if (!set.length) { + this.regexp = false + return this.regexp + } + var options = this.options + + var twoStar = options.noglobstar ? star + : options.dot ? twoStarDot + : twoStarNoDot + var flags = options.nocase ? 'i' : '' + + var re = set.map(function (pattern) { + return pattern.map(function (p) { + return (p === GLOBSTAR) ? twoStar + : (typeof p === 'string') ? regExpEscape(p) + : p._src + }).join('\\\/') + }).join('|') + + // must match entire pattern + // ending in a * or ** will make it less strict. + re = '^(?:' + re + ')$' + + // can match anything, as long as it's not this. + if (this.negate) re = '^(?!' + re + ').*$' + + try { + this.regexp = new RegExp(re, flags) + } catch (ex) { + this.regexp = false + } + return this.regexp +} + +minimatch.match = function (list, pattern, options) { + options = options || {} + var mm = new Minimatch(pattern, options) + list = list.filter(function (f) { + return mm.match(f) + }) + if (mm.options.nonull && !list.length) { + list.push(pattern) + } + return list +} + +Minimatch.prototype.match = match +function match (f, partial) { + this.debug('match', f, this.pattern) + // short-circuit in the case of busted things. + // comments, etc. + if (this.comment) return false + if (this.empty) return f === '' + + if (f === '/' && partial) return true + + var options = this.options + + // windows: need to use /, not \ + if (path.sep !== '/') { + f = f.split(path.sep).join('/') + } + + // treat the test path as a set of pathparts. + f = f.split(slashSplit) + this.debug(this.pattern, 'split', f) + + // just ONE of the pattern sets in this.set needs to match + // in order for it to be valid. If negating, then just one + // match means that we have failed. + // Either way, return on the first hit. + + var set = this.set + this.debug(this.pattern, 'set', set) + + // Find the basename of the path by looking for the last non-empty segment + var filename + var i + for (i = f.length - 1; i >= 0; i--) { + filename = f[i] + if (filename) break + } + + for (i = 0; i < set.length; i++) { + var pattern = set[i] + var file = f + if (options.matchBase && pattern.length === 1) { + file = [filename] + } + var hit = this.matchOne(file, pattern, partial) + if (hit) { + if (options.flipNegate) return true + return !this.negate + } + } + + // didn't get any hits. this is success if it's a negative + // pattern, failure otherwise. + if (options.flipNegate) return false + return this.negate +} + +// set partial to true to test if, for example, +// "/a/b" matches the start of "/*/b/*/d" +// Partial means, if you run out of file before you run +// out of pattern, then that's fine, as long as all +// the parts match. +Minimatch.prototype.matchOne = function (file, pattern, partial) { + var options = this.options + + this.debug('matchOne', + { 'this': this, file: file, pattern: pattern }) + + this.debug('matchOne', file.length, pattern.length) + + for (var fi = 0, + pi = 0, + fl = file.length, + pl = pattern.length + ; (fi < fl) && (pi < pl) + ; fi++, pi++) { + this.debug('matchOne loop') + var p = pattern[pi] + var f = file[fi] + + this.debug(pattern, p, f) + + // should be impossible. + // some invalid regexp stuff in the set. + if (p === false) return false + + if (p === GLOBSTAR) { + this.debug('GLOBSTAR', [pattern, p, f]) + + // "**" + // a/**/b/**/c would match the following: + // a/b/x/y/z/c + // a/x/y/z/b/c + // a/b/x/b/x/c + // a/b/c + // To do this, take the rest of the pattern after + // the **, and see if it would match the file remainder. + // If so, return success. + // If not, the ** "swallows" a segment, and try again. + // This is recursively awful. + // + // a/**/b/**/c matching a/b/x/y/z/c + // - a matches a + // - doublestar + // - matchOne(b/x/y/z/c, b/**/c) + // - b matches b + // - doublestar + // - matchOne(x/y/z/c, c) -> no + // - matchOne(y/z/c, c) -> no + // - matchOne(z/c, c) -> no + // - matchOne(c, c) yes, hit + var fr = fi + var pr = pi + 1 + if (pr === pl) { + this.debug('** at the end') + // a ** at the end will just swallow the rest. + // We have found a match. + // however, it will not swallow /.x, unless + // options.dot is set. + // . and .. are *never* matched by **, for explosively + // exponential reasons. + for (; fi < fl; fi++) { + if (file[fi] === '.' || file[fi] === '..' || + (!options.dot && file[fi].charAt(0) === '.')) return false + } + return true + } + + // ok, let's see if we can swallow whatever we can. + while (fr < fl) { + var swallowee = file[fr] + + this.debug('\nglobstar while', file, fr, pattern, pr, swallowee) + + // XXX remove this slice. Just pass the start index. + if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) { + this.debug('globstar found match!', fr, fl, swallowee) + // found a match. + return true + } else { + // can't swallow "." or ".." ever. + // can only swallow ".foo" when explicitly asked. + if (swallowee === '.' || swallowee === '..' || + (!options.dot && swallowee.charAt(0) === '.')) { + this.debug('dot detected!', file, fr, pattern, pr) + break + } + + // ** swallows a segment, and continue. + this.debug('globstar swallow a segment, and continue') + fr++ + } + } + + // no match was found. + // However, in partial mode, we can't say this is necessarily over. + // If there's more *pattern* left, then + if (partial) { + // ran out of file + this.debug('\n>>> no match, partial?', file, fr, pattern, pr) + if (fr === fl) return true + } + return false + } + + // something other than ** + // non-magic patterns just have to match exactly + // patterns with magic have been turned into regexps. + var hit + if (typeof p === 'string') { + if (options.nocase) { + hit = f.toLowerCase() === p.toLowerCase() + } else { + hit = f === p + } + this.debug('string match', p, f, hit) + } else { + hit = f.match(p) + this.debug('pattern match', p, f, hit) + } + + if (!hit) return false + } + + // Note: ending in / means that we'll get a final "" + // at the end of the pattern. This can only match a + // corresponding "" at the end of the file. + // If the file ends in /, then it can only match a + // a pattern that ends in /, unless the pattern just + // doesn't have any more for it. But, a/b/ should *not* + // match "a/b/*", even though "" matches against the + // [^/]*? pattern, except in partial mode, where it might + // simply not be reached yet. + // However, a/b/ should still satisfy a/* + + // now either we fell off the end of the pattern, or we're done. + if (fi === fl && pi === pl) { + // ran out of pattern and filename at the same time. + // an exact hit! + return true + } else if (fi === fl) { + // ran out of file, but still had pattern left. + // this is ok if we're doing the match as part of + // a glob fs traversal. + return partial + } else if (pi === pl) { + // ran out of pattern, still have file left. + // this is only acceptable if we're on the very last + // empty segment of a file with a trailing slash. + // a/* should match a/b/ + var emptyFileEnd = (fi === fl - 1) && (file[fi] === '') + return emptyFileEnd + } + + // should be unreachable. + throw new Error('wtf?') +} + +// replace stuff like \* with * +function globUnescape (s) { + return s.replace(/\\(.)/g, '$1') +} + +function regExpEscape (s) { + return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&') +} diff --git a/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/README.md b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/README.md new file mode 100644 index 00000000..17939297 --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/README.md @@ -0,0 +1,122 @@ +# brace-expansion + +[Brace expansion](https://www.gnu.org/software/bash/manual/html_node/Brace-Expansion.html), +as known from sh/bash, in JavaScript. + +[![build status](https://secure.travis-ci.org/juliangruber/brace-expansion.svg)](http://travis-ci.org/juliangruber/brace-expansion) +[![downloads](https://img.shields.io/npm/dm/brace-expansion.svg)](https://www.npmjs.org/package/brace-expansion) + +[![testling badge](https://ci.testling.com/juliangruber/brace-expansion.png)](https://ci.testling.com/juliangruber/brace-expansion) + +## Example + +```js +var expand = require('brace-expansion'); + +expand('file-{a,b,c}.jpg') +// => ['file-a.jpg', 'file-b.jpg', 'file-c.jpg'] + +expand('-v{,,}') +// => ['-v', '-v', '-v'] + +expand('file{0..2}.jpg') +// => ['file0.jpg', 'file1.jpg', 'file2.jpg'] + +expand('file-{a..c}.jpg') +// => ['file-a.jpg', 'file-b.jpg', 'file-c.jpg'] + +expand('file{2..0}.jpg') +// => ['file2.jpg', 'file1.jpg', 'file0.jpg'] + +expand('file{0..4..2}.jpg') +// => ['file0.jpg', 'file2.jpg', 'file4.jpg'] + +expand('file-{a..e..2}.jpg') +// => ['file-a.jpg', 'file-c.jpg', 'file-e.jpg'] + +expand('file{00..10..5}.jpg') +// => ['file00.jpg', 'file05.jpg', 'file10.jpg'] + +expand('{{A..C},{a..c}}') +// => ['A', 'B', 'C', 'a', 'b', 'c'] + +expand('ppp{,config,oe{,conf}}') +// => ['ppp', 'pppconfig', 'pppoe', 'pppoeconf'] +``` + +## API + +```js +var expand = require('brace-expansion'); +``` + +### var expanded = expand(str) + +Return an array of all possible and valid expansions of `str`. If none are +found, `[str]` is returned. + +Valid expansions are: + +```js +/^(.*,)+(.+)?$/ +// {a,b,...} +``` + +A comma seperated list of options, like `{a,b}` or `{a,{b,c}}` or `{,a,}`. + +```js +/^-?\d+\.\.-?\d+(\.\.-?\d+)?$/ +// {x..y[..incr]} +``` + +A numeric sequence from `x` to `y` inclusive, with optional increment. +If `x` or `y` start with a leading `0`, all the numbers will be padded +to have equal length. Negative numbers and backwards iteration work too. + +```js +/^-?\d+\.\.-?\d+(\.\.-?\d+)?$/ +// {x..y[..incr]} +``` + +An alphabetic sequence from `x` to `y` inclusive, with optional increment. +`x` and `y` must be exactly one character, and if given, `incr` must be a +number. + +For compatibility reasons, the string `${` is not eligible for brace expansion. + +## Installation + +With [npm](https://npmjs.org) do: + +```bash +npm install brace-expansion +``` + +## Contributors + +- [Julian Gruber](https://github.com/juliangruber) +- [Isaac Z. Schlueter](https://github.com/isaacs) + +## License + +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/index.js b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/index.js new file mode 100644 index 00000000..955f27c8 --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/index.js @@ -0,0 +1,201 @@ +var concatMap = require('concat-map'); +var balanced = require('balanced-match'); + +module.exports = expandTop; + +var escSlash = '\0SLASH'+Math.random()+'\0'; +var escOpen = '\0OPEN'+Math.random()+'\0'; +var escClose = '\0CLOSE'+Math.random()+'\0'; +var escComma = '\0COMMA'+Math.random()+'\0'; +var escPeriod = '\0PERIOD'+Math.random()+'\0'; + +function numeric(str) { + return parseInt(str, 10) == str + ? parseInt(str, 10) + : str.charCodeAt(0); +} + +function escapeBraces(str) { + return str.split('\\\\').join(escSlash) + .split('\\{').join(escOpen) + .split('\\}').join(escClose) + .split('\\,').join(escComma) + .split('\\.').join(escPeriod); +} + +function unescapeBraces(str) { + return str.split(escSlash).join('\\') + .split(escOpen).join('{') + .split(escClose).join('}') + .split(escComma).join(',') + .split(escPeriod).join('.'); +} + + +// Basically just str.split(","), but handling cases +// where we have nested braced sections, which should be +// treated as individual members, like {a,{b,c},d} +function parseCommaParts(str) { + if (!str) + return ['']; + + var parts = []; + var m = balanced('{', '}', str); + + if (!m) + return str.split(','); + + var pre = m.pre; + var body = m.body; + var post = m.post; + var p = pre.split(','); + + p[p.length-1] += '{' + body + '}'; + var postParts = parseCommaParts(post); + if (post.length) { + p[p.length-1] += postParts.shift(); + p.push.apply(p, postParts); + } + + parts.push.apply(parts, p); + + return parts; +} + +function expandTop(str) { + if (!str) + return []; + + // I don't know why Bash 4.3 does this, but it does. + // Anything starting with {} will have the first two bytes preserved + // but *only* at the top level, so {},a}b will not expand to anything, + // but a{},b}c will be expanded to [a}c,abc]. + // One could argue that this is a bug in Bash, but since the goal of + // this module is to match Bash's rules, we escape a leading {} + if (str.substr(0, 2) === '{}') { + str = '\\{\\}' + str.substr(2); + } + + return expand(escapeBraces(str), true).map(unescapeBraces); +} + +function identity(e) { + return e; +} + +function embrace(str) { + return '{' + str + '}'; +} +function isPadded(el) { + return /^-?0\d/.test(el); +} + +function lte(i, y) { + return i <= y; +} +function gte(i, y) { + return i >= y; +} + +function expand(str, isTop) { + var expansions = []; + + var m = balanced('{', '}', str); + if (!m || /\$$/.test(m.pre)) return [str]; + + var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body); + var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body); + var isSequence = isNumericSequence || isAlphaSequence; + var isOptions = /^(.*,)+(.+)?$/.test(m.body); + if (!isSequence && !isOptions) { + // {a},b} + if (m.post.match(/,.*\}/)) { + str = m.pre + '{' + m.body + escClose + m.post; + return expand(str); + } + return [str]; + } + + var n; + if (isSequence) { + n = m.body.split(/\.\./); + } else { + n = parseCommaParts(m.body); + if (n.length === 1) { + // x{{a,b}}y ==> x{a}y x{b}y + n = expand(n[0], false).map(embrace); + if (n.length === 1) { + var post = m.post.length + ? expand(m.post, false) + : ['']; + return post.map(function(p) { + return m.pre + n[0] + p; + }); + } + } + } + + // at this point, n is the parts, and we know it's not a comma set + // with a single entry. + + // no need to expand pre, since it is guaranteed to be free of brace-sets + var pre = m.pre; + var post = m.post.length + ? expand(m.post, false) + : ['']; + + var N; + + if (isSequence) { + var x = numeric(n[0]); + var y = numeric(n[1]); + var width = Math.max(n[0].length, n[1].length) + var incr = n.length == 3 + ? Math.abs(numeric(n[2])) + : 1; + var test = lte; + var reverse = y < x; + if (reverse) { + incr *= -1; + test = gte; + } + var pad = n.some(isPadded); + + N = []; + + for (var i = x; test(i, y); i += incr) { + var c; + if (isAlphaSequence) { + c = String.fromCharCode(i); + if (c === '\\') + c = ''; + } else { + c = String(i); + if (pad) { + var need = width - c.length; + if (need > 0) { + var z = new Array(need + 1).join('0'); + if (i < 0) + c = '-' + z + c.slice(1); + else + c = z + c; + } + } + } + N.push(c); + } + } else { + N = concatMap(n, function(el) { return expand(el, false) }); + } + + for (var j = 0; j < N.length; j++) { + for (var k = 0; k < post.length; k++) { + var expansion = pre + N[j] + post[k]; + if (!isTop || isSequence || expansion) + expansions.push(expansion); + } + } + + return expansions; +} + diff --git a/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/.npmignore b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/.npmignore new file mode 100644 index 00000000..ae5d8c36 --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/.npmignore @@ -0,0 +1,5 @@ +test +.gitignore +.travis.yml +Makefile +example.js diff --git a/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/LICENSE.md b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/LICENSE.md new file mode 100644 index 00000000..2cdc8e41 --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/LICENSE.md @@ -0,0 +1,21 @@ +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/README.md b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/README.md new file mode 100644 index 00000000..08e918c0 --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/README.md @@ -0,0 +1,91 @@ +# balanced-match + +Match balanced string pairs, like `{` and `}` or `` and ``. Supports regular expressions as well! + +[![build status](https://secure.travis-ci.org/juliangruber/balanced-match.svg)](http://travis-ci.org/juliangruber/balanced-match) +[![downloads](https://img.shields.io/npm/dm/balanced-match.svg)](https://www.npmjs.org/package/balanced-match) + +[![testling badge](https://ci.testling.com/juliangruber/balanced-match.png)](https://ci.testling.com/juliangruber/balanced-match) + +## Example + +Get the first matching pair of braces: + +```js +var balanced = require('balanced-match'); + +console.log(balanced('{', '}', 'pre{in{nested}}post')); +console.log(balanced('{', '}', 'pre{first}between{second}post')); +console.log(balanced(/\s+\{\s+/, /\s+\}\s+/, 'pre { in{nest} } post')); +``` + +The matches are: + +```bash +$ node example.js +{ start: 3, end: 14, pre: 'pre', body: 'in{nested}', post: 'post' } +{ start: 3, + end: 9, + pre: 'pre', + body: 'first', + post: 'between{second}post' } +{ start: 3, end: 17, pre: 'pre', body: 'in{nest}', post: 'post' } +``` + +## API + +### var m = balanced(a, b, str) + +For the first non-nested matching pair of `a` and `b` in `str`, return an +object with those keys: + +* **start** the index of the first match of `a` +* **end** the index of the matching `b` +* **pre** the preamble, `a` and `b` not included +* **body** the match, `a` and `b` not included +* **post** the postscript, `a` and `b` not included + +If there's no match, `undefined` will be returned. + +If the `str` contains more `a` than `b` / there are unmatched pairs, the first match that was closed will be used. For example, `{{a}` will match `['{', 'a', '']` and `{a}}` will match `['', 'a', '}']`. + +### var r = balanced.range(a, b, str) + +For the first non-nested matching pair of `a` and `b` in `str`, return an +array with indexes: `[ , ]`. + +If there's no match, `undefined` will be returned. + +If the `str` contains more `a` than `b` / there are unmatched pairs, the first match that was closed will be used. For example, `{{a}` will match `[ 1, 3 ]` and `{a}}` will match `[0, 2]`. + +## Installation + +With [npm](https://npmjs.org) do: + +```bash +npm install balanced-match +``` + +## License + +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js new file mode 100644 index 00000000..e8d85870 --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js @@ -0,0 +1,58 @@ +module.exports = balanced; +function balanced(a, b, str) { + if (a instanceof RegExp) a = maybeMatch(a, str); + if (b instanceof RegExp) b = maybeMatch(b, str); + + var r = range(a, b, str); + + return r && { + start: r[0], + end: r[1], + pre: str.slice(0, r[0]), + body: str.slice(r[0] + a.length, r[1]), + post: str.slice(r[1] + b.length) + }; +} + +function maybeMatch(reg, str) { + var m = str.match(reg); + return m ? m[0] : null; +} + +balanced.range = range; +function range(a, b, str) { + var begs, beg, left, right, result; + var ai = str.indexOf(a); + var bi = str.indexOf(b, ai + 1); + var i = ai; + + if (ai >= 0 && bi > 0) { + begs = []; + left = str.length; + + while (i >= 0 && !result) { + if (i == ai) { + begs.push(i); + ai = str.indexOf(a, i + 1); + } else if (begs.length == 1) { + result = [ begs.pop(), bi ]; + } else { + beg = begs.pop(); + if (beg < left) { + left = beg; + right = bi; + } + + bi = str.indexOf(b, i + 1); + } + + i = ai < bi && ai >= 0 ? ai : bi; + } + + if (begs.length) { + result = [ left, right ]; + } + } + + return result; +} diff --git a/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json new file mode 100644 index 00000000..1e80ebbd --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json @@ -0,0 +1,82 @@ +{ + "_from": "balanced-match@>=0.4.1 <0.5.0", + "_id": "balanced-match@0.4.2", + "_inBundle": true, + "_location": "/npm/minimatch/brace-expansion/balanced-match", + "_nodeVersion": "4.4.7", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/balanced-match-0.4.2.tgz_1468834991581_0.6590619895141572" + }, + "_npmUser": { + "name": "juliangruber", + "email": "julian@juliangruber.com" + }, + "_npmVersion": "2.15.8", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/minimatch/brace-expansion" + ], + "_resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-0.4.2.tgz", + "_shasum": "cb3f3e3c732dc0f01ee70b403f302e61d7709838", + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "bugs": { + "url": "https://github.com/juliangruber/balanced-match/issues" + }, + "dependencies": {}, + "description": "Match balanced character pairs, like \"{\" and \"}\"", + "devDependencies": { + "tape": "^4.6.0" + }, + "directories": {}, + "dist": { + "shasum": "cb3f3e3c732dc0f01ee70b403f302e61d7709838", + "tarball": "https://registry.npmjs.org/balanced-match/-/balanced-match-0.4.2.tgz" + }, + "gitHead": "57c2ea29d89a2844ae3bdcc637c6e2cbb73725e2", + "homepage": "https://github.com/juliangruber/balanced-match", + "keywords": [ + "match", + "regexp", + "test", + "balanced", + "parse" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "juliangruber", + "email": "julian@juliangruber.com" + } + ], + "name": "balanced-match", + "repository": { + "type": "git", + "url": "git://github.com/juliangruber/balanced-match.git" + }, + "scripts": { + "test": "make test" + }, + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/8..latest", + "firefox/20..latest", + "firefox/nightly", + "chrome/25..latest", + "chrome/canary", + "opera/12..latest", + "opera/next", + "safari/5.1..latest", + "ipad/6.0..latest", + "iphone/6.0..latest", + "android-browser/4.2..latest" + ] + }, + "version": "0.4.2" +} diff --git a/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/.travis.yml b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/.travis.yml new file mode 100644 index 00000000..f1d0f13c --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - 0.4 + - 0.6 diff --git a/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/LICENSE b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/LICENSE new file mode 100644 index 00000000..ee27ba4b --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/LICENSE @@ -0,0 +1,18 @@ +This software is released under the MIT license: + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/README.markdown b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/README.markdown new file mode 100644 index 00000000..408f70a1 --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/README.markdown @@ -0,0 +1,62 @@ +concat-map +========== + +Concatenative mapdashery. + +[![browser support](http://ci.testling.com/substack/node-concat-map.png)](http://ci.testling.com/substack/node-concat-map) + +[![build status](https://secure.travis-ci.org/substack/node-concat-map.png)](http://travis-ci.org/substack/node-concat-map) + +example +======= + +``` js +var concatMap = require('concat-map'); +var xs = [ 1, 2, 3, 4, 5, 6 ]; +var ys = concatMap(xs, function (x) { + return x % 2 ? [ x - 0.1, x, x + 0.1 ] : []; +}); +console.dir(ys); +``` + +*** + +``` +[ 0.9, 1, 1.1, 2.9, 3, 3.1, 4.9, 5, 5.1 ] +``` + +methods +======= + +``` js +var concatMap = require('concat-map') +``` + +concatMap(xs, fn) +----------------- + +Return an array of concatenated elements by calling `fn(x, i)` for each element +`x` and each index `i` in the array `xs`. + +When `fn(x, i)` returns an array, its result will be concatenated with the +result array. If `fn(x, i)` returns anything else, that value will be pushed +onto the end of the result array. + +install +======= + +With [npm](http://npmjs.org) do: + +``` +npm install concat-map +``` + +license +======= + +MIT + +notes +===== + +This module was written while sitting high above the ground in a tree. diff --git a/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/example/map.js b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/example/map.js new file mode 100644 index 00000000..33656217 --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/example/map.js @@ -0,0 +1,6 @@ +var concatMap = require('../'); +var xs = [ 1, 2, 3, 4, 5, 6 ]; +var ys = concatMap(xs, function (x) { + return x % 2 ? [ x - 0.1, x, x + 0.1 ] : []; +}); +console.dir(ys); diff --git a/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/index.js b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/index.js new file mode 100644 index 00000000..b29a7812 --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/index.js @@ -0,0 +1,13 @@ +module.exports = function (xs, fn) { + var res = []; + for (var i = 0; i < xs.length; i++) { + var x = fn(xs[i], i); + if (isArray(x)) res.push.apply(res, x); + else res.push(x); + } + return res; +}; + +var isArray = Array.isArray || function (xs) { + return Object.prototype.toString.call(xs) === '[object Array]'; +}; diff --git a/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/package.json b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/package.json new file mode 100644 index 00000000..7ce62b89 --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/package.json @@ -0,0 +1,88 @@ +{ + "_from": "concat-map@0.0.1", + "_id": "concat-map@0.0.1", + "_inBundle": true, + "_location": "/npm/minimatch/brace-expansion/concat-map", + "_npmUser": { + "name": "substack", + "email": "mail@substack.net" + }, + "_npmVersion": "1.3.21", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/minimatch/brace-expansion" + ], + "_resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz", + "_shasum": "d8a96bd77fd68df7793a73036a3ba0d5405d477b", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "bugs": { + "url": "https://github.com/substack/node-concat-map/issues" + }, + "description": "concatenative mapdashery", + "devDependencies": { + "tape": "~2.4.0" + }, + "directories": { + "example": "example", + "test": "test" + }, + "dist": { + "shasum": "d8a96bd77fd68df7793a73036a3ba0d5405d477b", + "tarball": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz" + }, + "homepage": "https://github.com/substack/node-concat-map", + "keywords": [ + "concat", + "concatMap", + "map", + "functional", + "higher-order" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "substack", + "email": "mail@substack.net" + } + ], + "name": "concat-map", + "repository": { + "type": "git", + "url": "git://github.com/substack/node-concat-map.git" + }, + "scripts": { + "test": "tape test/*.js" + }, + "testling": { + "files": "test/*.js", + "browsers": { + "ie": [ + 6, + 7, + 8, + 9 + ], + "ff": [ + 3.5, + 10, + 15 + ], + "chrome": [ + 10, + 22 + ], + "safari": [ + 5.1 + ], + "opera": [ + 12 + ] + } + }, + "version": "0.0.1" +} diff --git a/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/test/map.js b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/test/map.js new file mode 100644 index 00000000..fdbd7022 --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/node_modules/concat-map/test/map.js @@ -0,0 +1,39 @@ +var concatMap = require('../'); +var test = require('tape'); + +test('empty or not', function (t) { + var xs = [ 1, 2, 3, 4, 5, 6 ]; + var ixes = []; + var ys = concatMap(xs, function (x, ix) { + ixes.push(ix); + return x % 2 ? [ x - 0.1, x, x + 0.1 ] : []; + }); + t.same(ys, [ 0.9, 1, 1.1, 2.9, 3, 3.1, 4.9, 5, 5.1 ]); + t.same(ixes, [ 0, 1, 2, 3, 4, 5 ]); + t.end(); +}); + +test('always something', function (t) { + var xs = [ 'a', 'b', 'c', 'd' ]; + var ys = concatMap(xs, function (x) { + return x === 'b' ? [ 'B', 'B', 'B' ] : [ x ]; + }); + t.same(ys, [ 'a', 'B', 'B', 'B', 'c', 'd' ]); + t.end(); +}); + +test('scalars', function (t) { + var xs = [ 'a', 'b', 'c', 'd' ]; + var ys = concatMap(xs, function (x) { + return x === 'b' ? [ 'B', 'B', 'B' ] : x; + }); + t.same(ys, [ 'a', 'B', 'B', 'B', 'c', 'd' ]); + t.end(); +}); + +test('undefs', function (t) { + var xs = [ 'a', 'b', 'c', 'd' ]; + var ys = concatMap(xs, function () {}); + t.same(ys, [ undefined, undefined, undefined, undefined ]); + t.end(); +}); diff --git a/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/package.json b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/package.json new file mode 100644 index 00000000..604834de --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/node_modules/brace-expansion/package.json @@ -0,0 +1,84 @@ +{ + "_from": "brace-expansion@>=1.0.0 <2.0.0", + "_id": "brace-expansion@1.1.6", + "_inBundle": true, + "_location": "/npm/minimatch/brace-expansion", + "_nodeVersion": "4.4.7", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/brace-expansion-1.1.6.tgz_1469047715600_0.9362958471756428" + }, + "_npmUser": { + "name": "juliangruber", + "email": "julian@juliangruber.com" + }, + "_npmVersion": "2.15.8", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/minimatch" + ], + "_resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.6.tgz", + "_shasum": "7197d7eaa9b87e648390ea61fc66c84427420df9", + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "bugs": { + "url": "https://github.com/juliangruber/brace-expansion/issues" + }, + "dependencies": { + "balanced-match": "^0.4.1", + "concat-map": "0.0.1" + }, + "description": "Brace expansion as known from sh/bash", + "devDependencies": { + "tape": "^4.6.0" + }, + "directories": {}, + "dist": { + "shasum": "7197d7eaa9b87e648390ea61fc66c84427420df9", + "tarball": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.6.tgz" + }, + "gitHead": "791262fa06625e9c5594cde529a21d82086af5f2", + "homepage": "https://github.com/juliangruber/brace-expansion", + "keywords": [], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "juliangruber", + "email": "julian@juliangruber.com" + }, + { + "name": "isaacs", + "email": "isaacs@npmjs.com" + } + ], + "name": "brace-expansion", + "repository": { + "type": "git", + "url": "git://github.com/juliangruber/brace-expansion.git" + }, + "scripts": { + "gentest": "bash test/generate.sh", + "test": "tape test/*.js" + }, + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/8..latest", + "firefox/20..latest", + "firefox/nightly", + "chrome/25..latest", + "chrome/canary", + "opera/12..latest", + "opera/next", + "safari/5.1..latest", + "ipad/6.0..latest", + "iphone/6.0..latest", + "android-browser/4.2..latest" + ] + }, + "version": "1.1.6" +} diff --git a/node_modules/npm/node_modules/minimatch/package.json b/node_modules/npm/node_modules/minimatch/package.json new file mode 100644 index 00000000..8efbe997 --- /dev/null +++ b/node_modules/npm/node_modules/minimatch/package.json @@ -0,0 +1,74 @@ +{ + "_from": "minimatch@3.0.3", + "_id": "minimatch@3.0.3", + "_inBundle": true, + "_location": "/npm/minimatch", + "_nodeVersion": "4.4.4", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/minimatch-3.0.3.tgz_1470678322731_0.1892083385027945" + }, + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.10.6", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/fstream-npm/fstream-ignore", + "/npm/glob", + "/npm/init-package-json/glob", + "/npm/node-gyp", + "/npm/read-package-json/glob" + ], + "_resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.3.tgz", + "_shasum": "2a4e4090b96b2db06a9d7df01055a62a77c9b774", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me" + }, + "bugs": { + "url": "https://github.com/isaacs/minimatch/issues" + }, + "dependencies": { + "brace-expansion": "^1.0.0" + }, + "description": "a glob matcher in javascript", + "devDependencies": { + "standard": "^3.7.2", + "tap": "^5.6.0" + }, + "directories": {}, + "dist": { + "shasum": "2a4e4090b96b2db06a9d7df01055a62a77c9b774", + "tarball": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.3.tgz" + }, + "engines": { + "node": "*" + }, + "files": [ + "minimatch.js" + ], + "gitHead": "eed89491bd4a4e6bc463aac0dfb5c29ef0d1dc13", + "homepage": "https://github.com/isaacs/minimatch#readme", + "license": "ISC", + "main": "minimatch.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "minimatch", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/minimatch.git" + }, + "scripts": { + "posttest": "standard minimatch.js test/*.js", + "test": "tap test/*.js" + }, + "version": "3.0.3" +} diff --git a/node_modules/npm/node_modules/mkdirp/.travis.yml b/node_modules/npm/node_modules/mkdirp/.travis.yml new file mode 100644 index 00000000..74c57bf1 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/.travis.yml @@ -0,0 +1,8 @@ +language: node_js +node_js: + - "0.8" + - "0.10" + - "0.12" + - "iojs" +before_install: + - npm install -g npm@~1.4.6 diff --git a/node_modules/npm/node_modules/mkdirp/LICENSE b/node_modules/npm/node_modules/mkdirp/LICENSE new file mode 100644 index 00000000..432d1aeb --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/LICENSE @@ -0,0 +1,21 @@ +Copyright 2010 James Halliday (mail@substack.net) + +This project is free software released under the MIT/X11 license: + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/mkdirp/README.markdown b/node_modules/npm/node_modules/mkdirp/README.markdown new file mode 100644 index 00000000..3cc13153 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/README.markdown @@ -0,0 +1,100 @@ +# mkdirp + +Like `mkdir -p`, but in node.js! + +[![build status](https://secure.travis-ci.org/substack/node-mkdirp.png)](http://travis-ci.org/substack/node-mkdirp) + +# example + +## pow.js + +```js +var mkdirp = require('mkdirp'); + +mkdirp('/tmp/foo/bar/baz', function (err) { + if (err) console.error(err) + else console.log('pow!') +}); +``` + +Output + +``` +pow! +``` + +And now /tmp/foo/bar/baz exists, huzzah! + +# methods + +```js +var mkdirp = require('mkdirp'); +``` + +## mkdirp(dir, opts, cb) + +Create a new directory and any necessary subdirectories at `dir` with octal +permission string `opts.mode`. If `opts` is a non-object, it will be treated as +the `opts.mode`. + +If `opts.mode` isn't specified, it defaults to `0777 & (~process.umask())`. + +`cb(err, made)` fires with the error or the first directory `made` +that had to be created, if any. + +You can optionally pass in an alternate `fs` implementation by passing in +`opts.fs`. Your implementation should have `opts.fs.mkdir(path, mode, cb)` and +`opts.fs.stat(path, cb)`. + +## mkdirp.sync(dir, opts) + +Synchronously create a new directory and any necessary subdirectories at `dir` +with octal permission string `opts.mode`. If `opts` is a non-object, it will be +treated as the `opts.mode`. + +If `opts.mode` isn't specified, it defaults to `0777 & (~process.umask())`. + +Returns the first directory that had to be created, if any. + +You can optionally pass in an alternate `fs` implementation by passing in +`opts.fs`. Your implementation should have `opts.fs.mkdirSync(path, mode)` and +`opts.fs.statSync(path)`. + +# usage + +This package also ships with a `mkdirp` command. + +``` +usage: mkdirp [DIR1,DIR2..] {OPTIONS} + + Create each supplied directory including any necessary parent directories that + don't yet exist. + + If the directory already exists, do nothing. + +OPTIONS are: + + -m, --mode If a directory needs to be created, set the mode as an octal + permission string. + +``` + +# install + +With [npm](http://npmjs.org) do: + +``` +npm install mkdirp +``` + +to get the library, or + +``` +npm install -g mkdirp +``` + +to get the command. + +# license + +MIT diff --git a/node_modules/npm/node_modules/mkdirp/bin/cmd.js b/node_modules/npm/node_modules/mkdirp/bin/cmd.js new file mode 100755 index 00000000..d95de15a --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/bin/cmd.js @@ -0,0 +1,33 @@ +#!/usr/bin/env node + +var mkdirp = require('../'); +var minimist = require('minimist'); +var fs = require('fs'); + +var argv = minimist(process.argv.slice(2), { + alias: { m: 'mode', h: 'help' }, + string: [ 'mode' ] +}); +if (argv.help) { + fs.createReadStream(__dirname + '/usage.txt').pipe(process.stdout); + return; +} + +var paths = argv._.slice(); +var mode = argv.mode ? parseInt(argv.mode, 8) : undefined; + +(function next () { + if (paths.length === 0) return; + var p = paths.shift(); + + if (mode === undefined) mkdirp(p, cb) + else mkdirp(p, mode, cb) + + function cb (err) { + if (err) { + console.error(err.message); + process.exit(1); + } + else next(); + } +})(); diff --git a/node_modules/npm/node_modules/mkdirp/bin/usage.txt b/node_modules/npm/node_modules/mkdirp/bin/usage.txt new file mode 100644 index 00000000..f952aa2c --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/bin/usage.txt @@ -0,0 +1,12 @@ +usage: mkdirp [DIR1,DIR2..] {OPTIONS} + + Create each supplied directory including any necessary parent directories that + don't yet exist. + + If the directory already exists, do nothing. + +OPTIONS are: + + -m, --mode If a directory needs to be created, set the mode as an octal + permission string. + diff --git a/node_modules/npm/node_modules/mkdirp/examples/pow.js b/node_modules/npm/node_modules/mkdirp/examples/pow.js new file mode 100644 index 00000000..e6924212 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/examples/pow.js @@ -0,0 +1,6 @@ +var mkdirp = require('mkdirp'); + +mkdirp('/tmp/foo/bar/baz', function (err) { + if (err) console.error(err) + else console.log('pow!') +}); diff --git a/node_modules/npm/node_modules/mkdirp/index.js b/node_modules/npm/node_modules/mkdirp/index.js new file mode 100644 index 00000000..6ce241b5 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/index.js @@ -0,0 +1,98 @@ +var path = require('path'); +var fs = require('fs'); +var _0777 = parseInt('0777', 8); + +module.exports = mkdirP.mkdirp = mkdirP.mkdirP = mkdirP; + +function mkdirP (p, opts, f, made) { + if (typeof opts === 'function') { + f = opts; + opts = {}; + } + else if (!opts || typeof opts !== 'object') { + opts = { mode: opts }; + } + + var mode = opts.mode; + var xfs = opts.fs || fs; + + if (mode === undefined) { + mode = _0777 & (~process.umask()); + } + if (!made) made = null; + + var cb = f || function () {}; + p = path.resolve(p); + + xfs.mkdir(p, mode, function (er) { + if (!er) { + made = made || p; + return cb(null, made); + } + switch (er.code) { + case 'ENOENT': + mkdirP(path.dirname(p), opts, function (er, made) { + if (er) cb(er, made); + else mkdirP(p, opts, cb, made); + }); + break; + + // In the case of any other error, just see if there's a dir + // there already. If so, then hooray! If not, then something + // is borked. + default: + xfs.stat(p, function (er2, stat) { + // if the stat fails, then that's super weird. + // let the original error be the failure reason. + if (er2 || !stat.isDirectory()) cb(er, made) + else cb(null, made); + }); + break; + } + }); +} + +mkdirP.sync = function sync (p, opts, made) { + if (!opts || typeof opts !== 'object') { + opts = { mode: opts }; + } + + var mode = opts.mode; + var xfs = opts.fs || fs; + + if (mode === undefined) { + mode = _0777 & (~process.umask()); + } + if (!made) made = null; + + p = path.resolve(p); + + try { + xfs.mkdirSync(p, mode); + made = made || p; + } + catch (err0) { + switch (err0.code) { + case 'ENOENT' : + made = sync(path.dirname(p), opts, made); + sync(p, opts, made); + break; + + // In the case of any other error, just see if there's a dir + // there already. If so, then hooray! If not, then something + // is borked. + default: + var stat; + try { + stat = xfs.statSync(p); + } + catch (err1) { + throw err0; + } + if (!stat.isDirectory()) throw err0; + break; + } + } + + return made; +}; diff --git a/node_modules/npm/node_modules/mkdirp/node_modules/minimist/.travis.yml b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/.travis.yml new file mode 100644 index 00000000..cc4dba29 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" diff --git a/node_modules/npm/node_modules/mkdirp/node_modules/minimist/LICENSE b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/LICENSE new file mode 100644 index 00000000..ee27ba4b --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/LICENSE @@ -0,0 +1,18 @@ +This software is released under the MIT license: + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/mkdirp/node_modules/minimist/example/parse.js b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/example/parse.js new file mode 100644 index 00000000..abff3e8e --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/example/parse.js @@ -0,0 +1,2 @@ +var argv = require('../')(process.argv.slice(2)); +console.dir(argv); diff --git a/node_modules/npm/node_modules/mkdirp/node_modules/minimist/index.js b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/index.js new file mode 100644 index 00000000..584f551a --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/index.js @@ -0,0 +1,187 @@ +module.exports = function (args, opts) { + if (!opts) opts = {}; + + var flags = { bools : {}, strings : {} }; + + [].concat(opts['boolean']).filter(Boolean).forEach(function (key) { + flags.bools[key] = true; + }); + + [].concat(opts.string).filter(Boolean).forEach(function (key) { + flags.strings[key] = true; + }); + + var aliases = {}; + Object.keys(opts.alias || {}).forEach(function (key) { + aliases[key] = [].concat(opts.alias[key]); + aliases[key].forEach(function (x) { + aliases[x] = [key].concat(aliases[key].filter(function (y) { + return x !== y; + })); + }); + }); + + var defaults = opts['default'] || {}; + + var argv = { _ : [] }; + Object.keys(flags.bools).forEach(function (key) { + setArg(key, defaults[key] === undefined ? false : defaults[key]); + }); + + var notFlags = []; + + if (args.indexOf('--') !== -1) { + notFlags = args.slice(args.indexOf('--')+1); + args = args.slice(0, args.indexOf('--')); + } + + function setArg (key, val) { + var value = !flags.strings[key] && isNumber(val) + ? Number(val) : val + ; + setKey(argv, key.split('.'), value); + + (aliases[key] || []).forEach(function (x) { + setKey(argv, x.split('.'), value); + }); + } + + for (var i = 0; i < args.length; i++) { + var arg = args[i]; + + if (/^--.+=/.test(arg)) { + // Using [\s\S] instead of . because js doesn't support the + // 'dotall' regex modifier. See: + // http://stackoverflow.com/a/1068308/13216 + var m = arg.match(/^--([^=]+)=([\s\S]*)$/); + setArg(m[1], m[2]); + } + else if (/^--no-.+/.test(arg)) { + var key = arg.match(/^--no-(.+)/)[1]; + setArg(key, false); + } + else if (/^--.+/.test(arg)) { + var key = arg.match(/^--(.+)/)[1]; + var next = args[i + 1]; + if (next !== undefined && !/^-/.test(next) + && !flags.bools[key] + && (aliases[key] ? !flags.bools[aliases[key]] : true)) { + setArg(key, next); + i++; + } + else if (/^(true|false)$/.test(next)) { + setArg(key, next === 'true'); + i++; + } + else { + setArg(key, flags.strings[key] ? '' : true); + } + } + else if (/^-[^-]+/.test(arg)) { + var letters = arg.slice(1,-1).split(''); + + var broken = false; + for (var j = 0; j < letters.length; j++) { + var next = arg.slice(j+2); + + if (next === '-') { + setArg(letters[j], next) + continue; + } + + if (/[A-Za-z]/.test(letters[j]) + && /-?\d+(\.\d*)?(e-?\d+)?$/.test(next)) { + setArg(letters[j], next); + broken = true; + break; + } + + if (letters[j+1] && letters[j+1].match(/\W/)) { + setArg(letters[j], arg.slice(j+2)); + broken = true; + break; + } + else { + setArg(letters[j], flags.strings[letters[j]] ? '' : true); + } + } + + var key = arg.slice(-1)[0]; + if (!broken && key !== '-') { + if (args[i+1] && !/^(-|--)[^-]/.test(args[i+1]) + && !flags.bools[key] + && (aliases[key] ? !flags.bools[aliases[key]] : true)) { + setArg(key, args[i+1]); + i++; + } + else if (args[i+1] && /true|false/.test(args[i+1])) { + setArg(key, args[i+1] === 'true'); + i++; + } + else { + setArg(key, flags.strings[key] ? '' : true); + } + } + } + else { + argv._.push( + flags.strings['_'] || !isNumber(arg) ? arg : Number(arg) + ); + } + } + + Object.keys(defaults).forEach(function (key) { + if (!hasKey(argv, key.split('.'))) { + setKey(argv, key.split('.'), defaults[key]); + + (aliases[key] || []).forEach(function (x) { + setKey(argv, x.split('.'), defaults[key]); + }); + } + }); + + notFlags.forEach(function(key) { + argv._.push(key); + }); + + return argv; +}; + +function hasKey (obj, keys) { + var o = obj; + keys.slice(0,-1).forEach(function (key) { + o = (o[key] || {}); + }); + + var key = keys[keys.length - 1]; + return key in o; +} + +function setKey (obj, keys, value) { + var o = obj; + keys.slice(0,-1).forEach(function (key) { + if (o[key] === undefined) o[key] = {}; + o = o[key]; + }); + + var key = keys[keys.length - 1]; + if (o[key] === undefined || typeof o[key] === 'boolean') { + o[key] = value; + } + else if (Array.isArray(o[key])) { + o[key].push(value); + } + else { + o[key] = [ o[key], value ]; + } +} + +function isNumber (x) { + if (typeof x === 'number') return true; + if (/^0x[0-9a-f]+$/i.test(x)) return true; + return /^[-+]?(?:\d+(?:\.\d*)?|\.\d+)(e[-+]?\d+)?$/.test(x); +} + +function longest (xs) { + return Math.max.apply(null, xs.map(function (x) { return x.length })); +} diff --git a/node_modules/npm/node_modules/mkdirp/node_modules/minimist/package.json b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/package.json new file mode 100644 index 00000000..ad3d43b7 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/package.json @@ -0,0 +1,72 @@ +{ + "_from": "minimist@0.0.8", + "_id": "minimist@0.0.8", + "_inBundle": true, + "_location": "/npm/mkdirp/minimist", + "_npmUser": { + "name": "substack", + "email": "mail@substack.net" + }, + "_npmVersion": "1.4.3", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/mkdirp" + ], + "_resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz", + "_shasum": "857fcabfc3397d2625b8228262e86aa7a011b05d", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "bugs": { + "url": "https://github.com/substack/minimist/issues" + }, + "description": "parse argument options", + "devDependencies": { + "tap": "~0.4.0", + "tape": "~1.0.4" + }, + "directories": {}, + "dist": { + "shasum": "857fcabfc3397d2625b8228262e86aa7a011b05d", + "tarball": "http://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz" + }, + "homepage": "https://github.com/substack/minimist", + "keywords": [ + "argv", + "getopt", + "parser", + "optimist" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "substack", + "email": "mail@substack.net" + } + ], + "name": "minimist", + "repository": { + "type": "git", + "url": "git://github.com/substack/minimist.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/6..latest", + "ff/5", + "firefox/latest", + "chrome/10", + "chrome/latest", + "safari/5.1", + "safari/latest", + "opera/12" + ] + }, + "version": "0.0.8" +} diff --git a/node_modules/npm/node_modules/mkdirp/node_modules/minimist/readme.markdown b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/readme.markdown new file mode 100644 index 00000000..c2563532 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/readme.markdown @@ -0,0 +1,73 @@ +# minimist + +parse argument options + +This module is the guts of optimist's argument parser without all the +fanciful decoration. + +[![browser support](https://ci.testling.com/substack/minimist.png)](http://ci.testling.com/substack/minimist) + +[![build status](https://secure.travis-ci.org/substack/minimist.png)](http://travis-ci.org/substack/minimist) + +# example + +``` js +var argv = require('minimist')(process.argv.slice(2)); +console.dir(argv); +``` + +``` +$ node example/parse.js -a beep -b boop +{ _: [], a: 'beep', b: 'boop' } +``` + +``` +$ node example/parse.js -x 3 -y 4 -n5 -abc --beep=boop foo bar baz +{ _: [ 'foo', 'bar', 'baz' ], + x: 3, + y: 4, + n: 5, + a: true, + b: true, + c: true, + beep: 'boop' } +``` + +# methods + +``` js +var parseArgs = require('minimist') +``` + +## var argv = parseArgs(args, opts={}) + +Return an argument object `argv` populated with the array arguments from `args`. + +`argv._` contains all the arguments that didn't have an option associated with +them. + +Numeric-looking arguments will be returned as numbers unless `opts.string` or +`opts.boolean` is set for that argument name. + +Any arguments after `'--'` will not be parsed and will end up in `argv._`. + +options can be: + +* `opts.string` - a string or array of strings argument names to always treat as +strings +* `opts.boolean` - a string or array of strings to always treat as booleans +* `opts.alias` - an object mapping string names to strings or arrays of string +argument names to use as aliases +* `opts.default` - an object mapping string argument names to default values + +# install + +With [npm](https://npmjs.org) do: + +``` +npm install minimist +``` + +# license + +MIT diff --git a/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/dash.js b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/dash.js new file mode 100644 index 00000000..8b034b99 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/dash.js @@ -0,0 +1,24 @@ +var parse = require('../'); +var test = require('tape'); + +test('-', function (t) { + t.plan(5); + t.deepEqual(parse([ '-n', '-' ]), { n: '-', _: [] }); + t.deepEqual(parse([ '-' ]), { _: [ '-' ] }); + t.deepEqual(parse([ '-f-' ]), { f: '-', _: [] }); + t.deepEqual( + parse([ '-b', '-' ], { boolean: 'b' }), + { b: true, _: [ '-' ] } + ); + t.deepEqual( + parse([ '-s', '-' ], { string: 's' }), + { s: '-', _: [] } + ); +}); + +test('-a -- b', function (t) { + t.plan(3); + t.deepEqual(parse([ '-a', '--', 'b' ]), { a: true, _: [ 'b' ] }); + t.deepEqual(parse([ '--a', '--', 'b' ]), { a: true, _: [ 'b' ] }); + t.deepEqual(parse([ '--a', '--', 'b' ]), { a: true, _: [ 'b' ] }); +}); diff --git a/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/default_bool.js b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/default_bool.js new file mode 100644 index 00000000..f0041ee4 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/default_bool.js @@ -0,0 +1,20 @@ +var test = require('tape'); +var parse = require('../'); + +test('boolean default true', function (t) { + var argv = parse([], { + boolean: 'sometrue', + default: { sometrue: true } + }); + t.equal(argv.sometrue, true); + t.end(); +}); + +test('boolean default false', function (t) { + var argv = parse([], { + boolean: 'somefalse', + default: { somefalse: false } + }); + t.equal(argv.somefalse, false); + t.end(); +}); diff --git a/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/dotted.js b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/dotted.js new file mode 100644 index 00000000..ef0ae349 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/dotted.js @@ -0,0 +1,16 @@ +var parse = require('../'); +var test = require('tape'); + +test('dotted alias', function (t) { + var argv = parse(['--a.b', '22'], {default: {'a.b': 11}, alias: {'a.b': 'aa.bb'}}); + t.equal(argv.a.b, 22); + t.equal(argv.aa.bb, 22); + t.end(); +}); + +test('dotted default', function (t) { + var argv = parse('', {default: {'a.b': 11}, alias: {'a.b': 'aa.bb'}}); + t.equal(argv.a.b, 11); + t.equal(argv.aa.bb, 11); + t.end(); +}); diff --git a/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/long.js b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/long.js new file mode 100644 index 00000000..5d3a1e09 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/long.js @@ -0,0 +1,31 @@ +var test = require('tape'); +var parse = require('../'); + +test('long opts', function (t) { + t.deepEqual( + parse([ '--bool' ]), + { bool : true, _ : [] }, + 'long boolean' + ); + t.deepEqual( + parse([ '--pow', 'xixxle' ]), + { pow : 'xixxle', _ : [] }, + 'long capture sp' + ); + t.deepEqual( + parse([ '--pow=xixxle' ]), + { pow : 'xixxle', _ : [] }, + 'long capture eq' + ); + t.deepEqual( + parse([ '--host', 'localhost', '--port', '555' ]), + { host : 'localhost', port : 555, _ : [] }, + 'long captures sp' + ); + t.deepEqual( + parse([ '--host=localhost', '--port=555' ]), + { host : 'localhost', port : 555, _ : [] }, + 'long captures eq' + ); + t.end(); +}); diff --git a/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/parse.js b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/parse.js new file mode 100644 index 00000000..8a906466 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/parse.js @@ -0,0 +1,318 @@ +var parse = require('../'); +var test = require('tape'); + +test('parse args', function (t) { + t.deepEqual( + parse([ '--no-moo' ]), + { moo : false, _ : [] }, + 'no' + ); + t.deepEqual( + parse([ '-v', 'a', '-v', 'b', '-v', 'c' ]), + { v : ['a','b','c'], _ : [] }, + 'multi' + ); + t.end(); +}); + +test('comprehensive', function (t) { + t.deepEqual( + parse([ + '--name=meowmers', 'bare', '-cats', 'woo', + '-h', 'awesome', '--multi=quux', + '--key', 'value', + '-b', '--bool', '--no-meep', '--multi=baz', + '--', '--not-a-flag', 'eek' + ]), + { + c : true, + a : true, + t : true, + s : 'woo', + h : 'awesome', + b : true, + bool : true, + key : 'value', + multi : [ 'quux', 'baz' ], + meep : false, + name : 'meowmers', + _ : [ 'bare', '--not-a-flag', 'eek' ] + } + ); + t.end(); +}); + +test('nums', function (t) { + var argv = parse([ + '-x', '1234', + '-y', '5.67', + '-z', '1e7', + '-w', '10f', + '--hex', '0xdeadbeef', + '789' + ]); + t.deepEqual(argv, { + x : 1234, + y : 5.67, + z : 1e7, + w : '10f', + hex : 0xdeadbeef, + _ : [ 789 ] + }); + t.deepEqual(typeof argv.x, 'number'); + t.deepEqual(typeof argv.y, 'number'); + t.deepEqual(typeof argv.z, 'number'); + t.deepEqual(typeof argv.w, 'string'); + t.deepEqual(typeof argv.hex, 'number'); + t.deepEqual(typeof argv._[0], 'number'); + t.end(); +}); + +test('flag boolean', function (t) { + var argv = parse([ '-t', 'moo' ], { boolean: 't' }); + t.deepEqual(argv, { t : true, _ : [ 'moo' ] }); + t.deepEqual(typeof argv.t, 'boolean'); + t.end(); +}); + +test('flag boolean value', function (t) { + var argv = parse(['--verbose', 'false', 'moo', '-t', 'true'], { + boolean: [ 't', 'verbose' ], + default: { verbose: true } + }); + + t.deepEqual(argv, { + verbose: false, + t: true, + _: ['moo'] + }); + + t.deepEqual(typeof argv.verbose, 'boolean'); + t.deepEqual(typeof argv.t, 'boolean'); + t.end(); +}); + +test('flag boolean default false', function (t) { + var argv = parse(['moo'], { + boolean: ['t', 'verbose'], + default: { verbose: false, t: false } + }); + + t.deepEqual(argv, { + verbose: false, + t: false, + _: ['moo'] + }); + + t.deepEqual(typeof argv.verbose, 'boolean'); + t.deepEqual(typeof argv.t, 'boolean'); + t.end(); + +}); + +test('boolean groups', function (t) { + var argv = parse([ '-x', '-z', 'one', 'two', 'three' ], { + boolean: ['x','y','z'] + }); + + t.deepEqual(argv, { + x : true, + y : false, + z : true, + _ : [ 'one', 'two', 'three' ] + }); + + t.deepEqual(typeof argv.x, 'boolean'); + t.deepEqual(typeof argv.y, 'boolean'); + t.deepEqual(typeof argv.z, 'boolean'); + t.end(); +}); + +test('newlines in params' , function (t) { + var args = parse([ '-s', "X\nX" ]) + t.deepEqual(args, { _ : [], s : "X\nX" }); + + // reproduce in bash: + // VALUE="new + // line" + // node program.js --s="$VALUE" + args = parse([ "--s=X\nX" ]) + t.deepEqual(args, { _ : [], s : "X\nX" }); + t.end(); +}); + +test('strings' , function (t) { + var s = parse([ '-s', '0001234' ], { string: 's' }).s; + t.equal(s, '0001234'); + t.equal(typeof s, 'string'); + + var x = parse([ '-x', '56' ], { string: 'x' }).x; + t.equal(x, '56'); + t.equal(typeof x, 'string'); + t.end(); +}); + +test('stringArgs', function (t) { + var s = parse([ ' ', ' ' ], { string: '_' })._; + t.same(s.length, 2); + t.same(typeof s[0], 'string'); + t.same(s[0], ' '); + t.same(typeof s[1], 'string'); + t.same(s[1], ' '); + t.end(); +}); + +test('empty strings', function(t) { + var s = parse([ '-s' ], { string: 's' }).s; + t.equal(s, ''); + t.equal(typeof s, 'string'); + + var str = parse([ '--str' ], { string: 'str' }).str; + t.equal(str, ''); + t.equal(typeof str, 'string'); + + var letters = parse([ '-art' ], { + string: [ 'a', 't' ] + }); + + t.equal(letters.a, ''); + t.equal(letters.r, true); + t.equal(letters.t, ''); + + t.end(); +}); + + +test('slashBreak', function (t) { + t.same( + parse([ '-I/foo/bar/baz' ]), + { I : '/foo/bar/baz', _ : [] } + ); + t.same( + parse([ '-xyz/foo/bar/baz' ]), + { x : true, y : true, z : '/foo/bar/baz', _ : [] } + ); + t.end(); +}); + +test('alias', function (t) { + var argv = parse([ '-f', '11', '--zoom', '55' ], { + alias: { z: 'zoom' } + }); + t.equal(argv.zoom, 55); + t.equal(argv.z, argv.zoom); + t.equal(argv.f, 11); + t.end(); +}); + +test('multiAlias', function (t) { + var argv = parse([ '-f', '11', '--zoom', '55' ], { + alias: { z: [ 'zm', 'zoom' ] } + }); + t.equal(argv.zoom, 55); + t.equal(argv.z, argv.zoom); + t.equal(argv.z, argv.zm); + t.equal(argv.f, 11); + t.end(); +}); + +test('nested dotted objects', function (t) { + var argv = parse([ + '--foo.bar', '3', '--foo.baz', '4', + '--foo.quux.quibble', '5', '--foo.quux.o_O', + '--beep.boop' + ]); + + t.same(argv.foo, { + bar : 3, + baz : 4, + quux : { + quibble : 5, + o_O : true + } + }); + t.same(argv.beep, { boop : true }); + t.end(); +}); + +test('boolean and alias with chainable api', function (t) { + var aliased = [ '-h', 'derp' ]; + var regular = [ '--herp', 'derp' ]; + var opts = { + herp: { alias: 'h', boolean: true } + }; + var aliasedArgv = parse(aliased, { + boolean: 'herp', + alias: { h: 'herp' } + }); + var propertyArgv = parse(regular, { + boolean: 'herp', + alias: { h: 'herp' } + }); + var expected = { + herp: true, + h: true, + '_': [ 'derp' ] + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +test('boolean and alias with options hash', function (t) { + var aliased = [ '-h', 'derp' ]; + var regular = [ '--herp', 'derp' ]; + var opts = { + alias: { 'h': 'herp' }, + boolean: 'herp' + }; + var aliasedArgv = parse(aliased, opts); + var propertyArgv = parse(regular, opts); + var expected = { + herp: true, + h: true, + '_': [ 'derp' ] + }; + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +test('boolean and alias using explicit true', function (t) { + var aliased = [ '-h', 'true' ]; + var regular = [ '--herp', 'true' ]; + var opts = { + alias: { h: 'herp' }, + boolean: 'h' + }; + var aliasedArgv = parse(aliased, opts); + var propertyArgv = parse(regular, opts); + var expected = { + herp: true, + h: true, + '_': [ ] + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +// regression, see https://github.com/substack/node-optimist/issues/71 +test('boolean and --x=true', function(t) { + var parsed = parse(['--boool', '--other=true'], { + boolean: 'boool' + }); + + t.same(parsed.boool, true); + t.same(parsed.other, 'true'); + + parsed = parse(['--boool', '--other=false'], { + boolean: 'boool' + }); + + t.same(parsed.boool, true); + t.same(parsed.other, 'false'); + t.end(); +}); diff --git a/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/parse_modified.js b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/parse_modified.js new file mode 100644 index 00000000..21851b03 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/parse_modified.js @@ -0,0 +1,9 @@ +var parse = require('../'); +var test = require('tape'); + +test('parse with modifier functions' , function (t) { + t.plan(1); + + var argv = parse([ '-b', '123' ], { boolean: 'b' }); + t.deepEqual(argv, { b: true, _: ['123'] }); +}); diff --git a/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/short.js b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/short.js new file mode 100644 index 00000000..d513a1c2 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/short.js @@ -0,0 +1,67 @@ +var parse = require('../'); +var test = require('tape'); + +test('numeric short args', function (t) { + t.plan(2); + t.deepEqual(parse([ '-n123' ]), { n: 123, _: [] }); + t.deepEqual( + parse([ '-123', '456' ]), + { 1: true, 2: true, 3: 456, _: [] } + ); +}); + +test('short', function (t) { + t.deepEqual( + parse([ '-b' ]), + { b : true, _ : [] }, + 'short boolean' + ); + t.deepEqual( + parse([ 'foo', 'bar', 'baz' ]), + { _ : [ 'foo', 'bar', 'baz' ] }, + 'bare' + ); + t.deepEqual( + parse([ '-cats' ]), + { c : true, a : true, t : true, s : true, _ : [] }, + 'group' + ); + t.deepEqual( + parse([ '-cats', 'meow' ]), + { c : true, a : true, t : true, s : 'meow', _ : [] }, + 'short group next' + ); + t.deepEqual( + parse([ '-h', 'localhost' ]), + { h : 'localhost', _ : [] }, + 'short capture' + ); + t.deepEqual( + parse([ '-h', 'localhost', '-p', '555' ]), + { h : 'localhost', p : 555, _ : [] }, + 'short captures' + ); + t.end(); +}); + +test('mixed short bool and capture', function (t) { + t.same( + parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]), + { + f : true, p : 555, h : 'localhost', + _ : [ 'script.js' ] + } + ); + t.end(); +}); + +test('short and long', function (t) { + t.deepEqual( + parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]), + { + f : true, p : 555, h : 'localhost', + _ : [ 'script.js' ] + } + ); + t.end(); +}); diff --git a/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/whitespace.js b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/whitespace.js new file mode 100644 index 00000000..8a52a58c --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/node_modules/minimist/test/whitespace.js @@ -0,0 +1,8 @@ +var parse = require('../'); +var test = require('tape'); + +test('whitespace should be whitespace' , function (t) { + t.plan(1); + var x = parse([ '-x', '\t' ]).x; + t.equal(x, '\t'); +}); diff --git a/node_modules/npm/node_modules/mkdirp/package.json b/node_modules/npm/node_modules/mkdirp/package.json new file mode 100644 index 00000000..2ead67f4 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/package.json @@ -0,0 +1,67 @@ +{ + "_from": "mkdirp@>=0.5.1 <0.6.0", + "_id": "mkdirp@0.5.1", + "_inBundle": true, + "_location": "/npm/mkdirp", + "_nodeVersion": "2.0.0", + "_npmUser": { + "name": "substack", + "email": "substack@gmail.com" + }, + "_npmVersion": "2.9.0", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/cmd-shim", + "/npm/node-gyp" + ], + "_resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz", + "_shasum": "30057438eac6cf7f8c4767f38648d6697d75c903", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "bin": { + "mkdirp": "bin/cmd.js" + }, + "bugs": { + "url": "https://github.com/substack/node-mkdirp/issues" + }, + "dependencies": { + "minimist": "0.0.8" + }, + "description": "Recursively mkdir, like `mkdir -p`", + "devDependencies": { + "mock-fs": "2 >=2.7.0", + "tap": "1" + }, + "directories": {}, + "dist": { + "shasum": "30057438eac6cf7f8c4767f38648d6697d75c903", + "tarball": "http://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz" + }, + "gitHead": "d4eff0f06093aed4f387e88e9fc301cb76beedc7", + "homepage": "https://github.com/substack/node-mkdirp#readme", + "keywords": [ + "mkdir", + "directory" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "substack", + "email": "mail@substack.net" + } + ], + "name": "mkdirp", + "repository": { + "type": "git", + "url": "git+https://github.com/substack/node-mkdirp.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "0.5.1" +} diff --git a/node_modules/npm/node_modules/mkdirp/test/chmod.js b/node_modules/npm/node_modules/mkdirp/test/chmod.js new file mode 100644 index 00000000..6a404b93 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/test/chmod.js @@ -0,0 +1,41 @@ +var mkdirp = require('../').mkdirp; +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); +var _0744 = parseInt('0744', 8); + +var ps = [ '', 'tmp' ]; + +for (var i = 0; i < 25; i++) { + var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + ps.push(dir); +} + +var file = ps.join('/'); + +test('chmod-pre', function (t) { + var mode = _0744 + mkdirp(file, mode, function (er) { + t.ifError(er, 'should not error'); + fs.stat(file, function (er, stat) { + t.ifError(er, 'should exist'); + t.ok(stat && stat.isDirectory(), 'should be directory'); + t.equal(stat && stat.mode & _0777, mode, 'should be 0744'); + t.end(); + }); + }); +}); + +test('chmod', function (t) { + var mode = _0755 + mkdirp(file, mode, function (er) { + t.ifError(er, 'should not error'); + fs.stat(file, function (er, stat) { + t.ifError(er, 'should exist'); + t.ok(stat && stat.isDirectory(), 'should be directory'); + t.end(); + }); + }); +}); diff --git a/node_modules/npm/node_modules/mkdirp/test/clobber.js b/node_modules/npm/node_modules/mkdirp/test/clobber.js new file mode 100644 index 00000000..2433b9ad --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/test/clobber.js @@ -0,0 +1,38 @@ +var mkdirp = require('../').mkdirp; +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; +var _0755 = parseInt('0755', 8); + +var ps = [ '', 'tmp' ]; + +for (var i = 0; i < 25; i++) { + var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + ps.push(dir); +} + +var file = ps.join('/'); + +// a file in the way +var itw = ps.slice(0, 3).join('/'); + + +test('clobber-pre', function (t) { + console.error("about to write to "+itw) + fs.writeFileSync(itw, 'I AM IN THE WAY, THE TRUTH, AND THE LIGHT.'); + + fs.stat(itw, function (er, stat) { + t.ifError(er) + t.ok(stat && stat.isFile(), 'should be file') + t.end() + }) +}) + +test('clobber', function (t) { + t.plan(2); + mkdirp(file, _0755, function (err) { + t.ok(err); + t.equal(err.code, 'ENOTDIR'); + t.end(); + }); +}); diff --git a/node_modules/npm/node_modules/mkdirp/test/mkdirp.js b/node_modules/npm/node_modules/mkdirp/test/mkdirp.js new file mode 100644 index 00000000..eaa8921c --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/test/mkdirp.js @@ -0,0 +1,28 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('woo', function (t) { + t.plan(5); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + mkdirp(file, _0755, function (err) { + t.ifError(err); + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }) + }) + }); +}); diff --git a/node_modules/npm/node_modules/mkdirp/test/opts_fs.js b/node_modules/npm/node_modules/mkdirp/test/opts_fs.js new file mode 100644 index 00000000..97186b62 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/test/opts_fs.js @@ -0,0 +1,29 @@ +var mkdirp = require('../'); +var path = require('path'); +var test = require('tap').test; +var mockfs = require('mock-fs'); +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('opts.fs', function (t) { + t.plan(5); + + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/beep/boop/' + [x,y,z].join('/'); + var xfs = mockfs.fs(); + + mkdirp(file, { fs: xfs, mode: _0755 }, function (err) { + t.ifError(err); + xfs.exists(file, function (ex) { + t.ok(ex, 'created file'); + xfs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }); + }); + }); +}); diff --git a/node_modules/npm/node_modules/mkdirp/test/opts_fs_sync.js b/node_modules/npm/node_modules/mkdirp/test/opts_fs_sync.js new file mode 100644 index 00000000..6c370aa6 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/test/opts_fs_sync.js @@ -0,0 +1,27 @@ +var mkdirp = require('../'); +var path = require('path'); +var test = require('tap').test; +var mockfs = require('mock-fs'); +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('opts.fs sync', function (t) { + t.plan(4); + + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/beep/boop/' + [x,y,z].join('/'); + var xfs = mockfs.fs(); + + mkdirp.sync(file, { fs: xfs, mode: _0755 }); + xfs.exists(file, function (ex) { + t.ok(ex, 'created file'); + xfs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }); + }); +}); diff --git a/node_modules/npm/node_modules/mkdirp/test/perm.js b/node_modules/npm/node_modules/mkdirp/test/perm.js new file mode 100644 index 00000000..fbce44b8 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/test/perm.js @@ -0,0 +1,32 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('async perm', function (t) { + t.plan(5); + var file = '/tmp/' + (Math.random() * (1<<30)).toString(16); + + mkdirp(file, _0755, function (err) { + t.ifError(err); + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }) + }) + }); +}); + +test('async root perm', function (t) { + mkdirp('/tmp', _0755, function (err) { + if (err) t.fail(err); + t.end(); + }); + t.end(); +}); diff --git a/node_modules/npm/node_modules/mkdirp/test/perm_sync.js b/node_modules/npm/node_modules/mkdirp/test/perm_sync.js new file mode 100644 index 00000000..398229fe --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/test/perm_sync.js @@ -0,0 +1,36 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('sync perm', function (t) { + t.plan(4); + var file = '/tmp/' + (Math.random() * (1<<30)).toString(16) + '.json'; + + mkdirp.sync(file, _0755); + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }); + }); +}); + +test('sync root perm', function (t) { + t.plan(3); + + var file = '/tmp'; + mkdirp.sync(file, _0755); + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.ok(stat.isDirectory(), 'target not a directory'); + }) + }); +}); diff --git a/node_modules/npm/node_modules/mkdirp/test/race.js b/node_modules/npm/node_modules/mkdirp/test/race.js new file mode 100644 index 00000000..b0b9e183 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/test/race.js @@ -0,0 +1,37 @@ +var mkdirp = require('../').mkdirp; +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('race', function (t) { + t.plan(10); + var ps = [ '', 'tmp' ]; + + for (var i = 0; i < 25; i++) { + var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + ps.push(dir); + } + var file = ps.join('/'); + + var res = 2; + mk(file); + + mk(file); + + function mk (file, cb) { + mkdirp(file, _0755, function (err) { + t.ifError(err); + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }); + }) + }); + } +}); diff --git a/node_modules/npm/node_modules/mkdirp/test/rel.js b/node_modules/npm/node_modules/mkdirp/test/rel.js new file mode 100644 index 00000000..4ddb3427 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/test/rel.js @@ -0,0 +1,32 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('rel', function (t) { + t.plan(5); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var cwd = process.cwd(); + process.chdir('/tmp'); + + var file = [x,y,z].join('/'); + + mkdirp(file, _0755, function (err) { + t.ifError(err); + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + process.chdir(cwd); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }) + }) + }); +}); diff --git a/node_modules/npm/node_modules/mkdirp/test/return.js b/node_modules/npm/node_modules/mkdirp/test/return.js new file mode 100644 index 00000000..bce68e56 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/test/return.js @@ -0,0 +1,25 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +test('return value', function (t) { + t.plan(4); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + // should return the first dir created. + // By this point, it would be profoundly surprising if /tmp didn't + // already exist, since every other test makes things in there. + mkdirp(file, function (err, made) { + t.ifError(err); + t.equal(made, '/tmp/' + x); + mkdirp(file, function (err, made) { + t.ifError(err); + t.equal(made, null); + }); + }); +}); diff --git a/node_modules/npm/node_modules/mkdirp/test/return_sync.js b/node_modules/npm/node_modules/mkdirp/test/return_sync.js new file mode 100644 index 00000000..7c222d35 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/test/return_sync.js @@ -0,0 +1,24 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +test('return value', function (t) { + t.plan(2); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + // should return the first dir created. + // By this point, it would be profoundly surprising if /tmp didn't + // already exist, since every other test makes things in there. + // Note that this will throw on failure, which will fail the test. + var made = mkdirp.sync(file); + t.equal(made, '/tmp/' + x); + + // making the same file again should have no effect. + made = mkdirp.sync(file); + t.equal(made, null); +}); diff --git a/node_modules/npm/node_modules/mkdirp/test/root.js b/node_modules/npm/node_modules/mkdirp/test/root.js new file mode 100644 index 00000000..9e7d079d --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/test/root.js @@ -0,0 +1,19 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; +var _0755 = parseInt('0755', 8); + +test('root', function (t) { + // '/' on unix, 'c:/' on windows. + var file = path.resolve('/'); + + mkdirp(file, _0755, function (err) { + if (err) throw err + fs.stat(file, function (er, stat) { + if (er) throw er + t.ok(stat.isDirectory(), 'target is a directory'); + t.end(); + }) + }); +}); diff --git a/node_modules/npm/node_modules/mkdirp/test/sync.js b/node_modules/npm/node_modules/mkdirp/test/sync.js new file mode 100644 index 00000000..8c8dc938 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/test/sync.js @@ -0,0 +1,32 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('sync', function (t) { + t.plan(4); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + try { + mkdirp.sync(file, _0755); + } catch (err) { + t.fail(err); + return t.end(); + } + + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0755); + t.ok(stat.isDirectory(), 'target not a directory'); + }); + }); +}); diff --git a/node_modules/npm/node_modules/mkdirp/test/umask.js b/node_modules/npm/node_modules/mkdirp/test/umask.js new file mode 100644 index 00000000..2033c63a --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/test/umask.js @@ -0,0 +1,28 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('implicit mode from umask', function (t) { + t.plan(5); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + mkdirp(file, function (err) { + t.ifError(err); + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, _0777 & (~process.umask())); + t.ok(stat.isDirectory(), 'target not a directory'); + }); + }) + }); +}); diff --git a/node_modules/npm/node_modules/mkdirp/test/umask_sync.js b/node_modules/npm/node_modules/mkdirp/test/umask_sync.js new file mode 100644 index 00000000..11a76147 --- /dev/null +++ b/node_modules/npm/node_modules/mkdirp/test/umask_sync.js @@ -0,0 +1,32 @@ +var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var exists = fs.exists || path.exists; +var test = require('tap').test; +var _0777 = parseInt('0777', 8); +var _0755 = parseInt('0755', 8); + +test('umask sync modes', function (t) { + t.plan(4); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + try { + mkdirp.sync(file); + } catch (err) { + t.fail(err); + return t.end(); + } + + exists(file, function (ex) { + t.ok(ex, 'file created'); + fs.stat(file, function (err, stat) { + t.ifError(err); + t.equal(stat.mode & _0777, (_0777 & (~process.umask()))); + t.ok(stat.isDirectory(), 'target not a directory'); + }); + }); +}); diff --git a/node_modules/npm/node_modules/node-gyp/.jshintrc b/node_modules/npm/node_modules/node-gyp/.jshintrc new file mode 100644 index 00000000..52475ba2 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/.jshintrc @@ -0,0 +1,7 @@ +{ + "asi": true, + "laxcomma": true, + "es5": true, + "node": true, + "strict": false +} diff --git a/node_modules/npm/node_modules/node-gyp/.npmignore b/node_modules/npm/node_modules/node-gyp/.npmignore new file mode 100644 index 00000000..67484920 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/.npmignore @@ -0,0 +1,3 @@ +gyp/test +node_modules +test/.node-gyp diff --git a/node_modules/npm/node_modules/node-gyp/0001-gyp-always-install-into-PRODUCT_DIR.patch b/node_modules/npm/node_modules/node-gyp/0001-gyp-always-install-into-PRODUCT_DIR.patch new file mode 100644 index 00000000..694913f5 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/0001-gyp-always-install-into-PRODUCT_DIR.patch @@ -0,0 +1,35 @@ +From 9b5e8dc426ada891d67d27b09acc73122ab46849 Mon Sep 17 00:00:00 2001 +From: Nathan Rajlich +Date: Wed, 14 Nov 2012 16:48:52 -0800 +Subject: [PATCH 1/3] gyp: always install into $PRODUCT_DIR + +--- + gyp/pylib/gyp/generator/make.py | 12 +++++++----- + 1 file changed, 7 insertions(+), 5 deletions(-) + +diff --git a/gyp/pylib/gyp/generator/make.py b/gyp/pylib/gyp/generator/make.py +index b88a433..9b3e4e3 100644 +--- a/gyp/pylib/gyp/generator/make.py ++++ b/gyp/pylib/gyp/generator/make.py +@@ -1888,11 +1888,13 @@ $(obj).$(TOOLSET)/$(TARGET)/%%.o: $(obj)/%%%s FORCE_DO_CMD + """Returns the location of the final output for an installable target.""" + # Xcode puts shared_library results into PRODUCT_DIR, and some gyp files + # rely on this. Emulate this behavior for mac. +- if (self.type == 'shared_library' and +- (self.flavor != 'mac' or self.toolset != 'target')): +- # Install all shared libs into a common directory (per toolset) for +- # convenient access with LD_LIBRARY_PATH. +- return '$(builddir)/lib.%s/%s' % (self.toolset, self.alias) ++ ++ # XXX(TooTallNate): disabling this code since we don't want this behavior... ++ #if (self.type == 'shared_library' and ++ # (self.flavor != 'mac' or self.toolset != 'target')): ++ # # Install all shared libs into a common directory (per toolset) for ++ # # convenient access with LD_LIBRARY_PATH. ++ # return '$(builddir)/lib.%s/%s' % (self.toolset, self.alias) + return '$(builddir)/' + self.alias + + +-- +2.3.2 (Apple Git-55) + diff --git a/node_modules/npm/node_modules/node-gyp/0002-gyp-apply-https-codereview.chromium.org-11361103.patch b/node_modules/npm/node_modules/node-gyp/0002-gyp-apply-https-codereview.chromium.org-11361103.patch new file mode 100644 index 00000000..d1c5cac7 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/0002-gyp-apply-https-codereview.chromium.org-11361103.patch @@ -0,0 +1,36 @@ +From 511840e82116662aa825088fb8a52a9f799f7767 Mon Sep 17 00:00:00 2001 +From: Nathan Rajlich +Date: Wed, 14 Nov 2012 16:54:04 -0800 +Subject: [PATCH 2/3] gyp: apply https://codereview.chromium.org/11361103/ + +--- + gyp/pylib/gyp/generator/msvs.py | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/gyp/pylib/gyp/generator/msvs.py b/gyp/pylib/gyp/generator/msvs.py +index d8e0872..c59aea1 100644 +--- a/gyp/pylib/gyp/generator/msvs.py ++++ b/gyp/pylib/gyp/generator/msvs.py +@@ -2720,6 +2720,9 @@ def _GetMSBuildAttributes(spec, config, build_file): + product_name = spec.get('product_name', '$(ProjectName)') + target_name = prefix + product_name + msbuild_attributes['TargetName'] = target_name ++ if 'TargetExt' not in msbuild_attributes and 'product_extension' in spec: ++ ext = spec.get('product_extension') ++ msbuild_attributes['TargetExt'] = '.' + ext + + if spec.get('msvs_external_builder'): + external_out_dir = spec.get('msvs_external_builder_out_dir', '.') +@@ -2773,6 +2776,9 @@ def _GetMSBuildConfigurationGlobalProperties(spec, configurations, build_file): + attributes['OutputDirectory']) + _AddConditionalProperty(properties, condition, 'TargetName', + attributes['TargetName']) ++ if 'TargetExt' in attributes: ++ _AddConditionalProperty(properties, condition, 'TargetExt', ++ attributes['TargetExt']) + + if attributes.get('TargetPath'): + _AddConditionalProperty(properties, condition, 'TargetPath', +-- +2.3.2 (Apple Git-55) + diff --git a/node_modules/npm/node_modules/node-gyp/0003-gyp-don-t-use-links-at-all-just-copy-the-files-inste.patch b/node_modules/npm/node_modules/node-gyp/0003-gyp-don-t-use-links-at-all-just-copy-the-files-inste.patch new file mode 100644 index 00000000..673a3ddd --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/0003-gyp-don-t-use-links-at-all-just-copy-the-files-inste.patch @@ -0,0 +1,39 @@ +From 0cd9f08a6d4f4be6643001b6c3b5ad40e094bdcc Mon Sep 17 00:00:00 2001 +From: Nathan Zadoks +Date: Tue, 2 Jul 2013 11:07:16 -0700 +Subject: [PATCH 3/3] gyp: don't use links at all, just copy the files instead + +--- + gyp/pylib/gyp/generator/make.py | 2 +- + gyp/pylib/gyp/generator/ninja.py | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/gyp/pylib/gyp/generator/make.py b/gyp/pylib/gyp/generator/make.py +index 9b3e4e3..b3f8a2b 100644 +--- a/gyp/pylib/gyp/generator/make.py ++++ b/gyp/pylib/gyp/generator/make.py +@@ -372,7 +372,7 @@ cmd_touch = touch $@ + + quiet_cmd_copy = COPY $@ + # send stderr to /dev/null to ignore messages when linking directories. +-cmd_copy = ln -f "$<" "$@" 2>/dev/null || (rm -rf "$@" && cp -af "$<" "$@") ++cmd_copy = rm -rf "$@" && cp -af "$<" "$@" + + %(link_commands)s + """ +diff --git a/gyp/pylib/gyp/generator/ninja.py b/gyp/pylib/gyp/generator/ninja.py +index 7461814..c2951a4 100644 +--- a/gyp/pylib/gyp/generator/ninja.py ++++ b/gyp/pylib/gyp/generator/ninja.py +@@ -2020,7 +2020,7 @@ def GenerateOutputForConfig(target_list, target_dicts, data, params, + master_ninja.rule( + 'copy', + description='COPY $in $out', +- command='ln -f $in $out 2>/dev/null || (rm -rf $out && cp -af $in $out)') ++ command='rm -rf $out && cp -af $in $out') + master_ninja.newline() + + all_targets = set() +-- +2.3.2 (Apple Git-55) + diff --git a/node_modules/npm/node_modules/node-gyp/CHANGELOG.md b/node_modules/npm/node_modules/node-gyp/CHANGELOG.md new file mode 100644 index 00000000..35b906ef --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/CHANGELOG.md @@ -0,0 +1,147 @@ +v3.5.0 2017-01-10 +================= + +* [[`762d19a39e`](https://github.com/nodejs/node-gyp/commit/762d19a39e)] - \[doc\] merge History.md and CHANGELOG.md (Rod Vagg) +* [[`80fc5c3d31`](https://github.com/nodejs/node-gyp/commit/80fc5c3d31)] - Fix deprecated dependency warning (Simone Primarosa) [#1069](https://github.com/nodejs/node-gyp/pull/1069) +* [[`05c44944fd`](https://github.com/nodejs/node-gyp/commit/05c44944fd)] - Open the build file with universal-newlines mode (Guy Margalit) [#1053](https://github.com/nodejs/node-gyp/pull/1053) +* [[`37ae7be114`](https://github.com/nodejs/node-gyp/commit/37ae7be114)] - Try python launcher when stock python is python 3. (Ben Noordhuis) [#992](https://github.com/nodejs/node-gyp/pull/992) +* [[`e3778d9907`](https://github.com/nodejs/node-gyp/commit/e3778d9907)] - Add lots of findPython() tests. (Ben Noordhuis) [#992](https://github.com/nodejs/node-gyp/pull/992) +* [[`afc766adf6`](https://github.com/nodejs/node-gyp/commit/afc766adf6)] - Unset executable bit for .bat files (Pavel Medvedev) [#969](https://github.com/nodejs/node-gyp/pull/969) +* [[`ddac348991`](https://github.com/nodejs/node-gyp/commit/ddac348991)] - Use push on PYTHONPATH and add tests (Michael Hart) [#990](https://github.com/nodejs/node-gyp/pull/990) +* [[`b182a19042`](https://github.com/nodejs/node-gyp/commit/b182a19042)] - ***Revert*** "add "path-array" dep" (Michael Hart) [#990](https://github.com/nodejs/node-gyp/pull/990) +* [[`7c08b85c5a`](https://github.com/nodejs/node-gyp/commit/7c08b85c5a)] - ***Revert*** "**configure**: use "path-array" for PYTHONPATH" (Michael Hart) [#990](https://github.com/nodejs/node-gyp/pull/990) +* [[`9c8d275526`](https://github.com/nodejs/node-gyp/commit/9c8d275526)] - Add --devdir flag. (Ben Noordhuis) [#916](https://github.com/nodejs/node-gyp/pull/916) +* [[`f6eab1f9e4`](https://github.com/nodejs/node-gyp/commit/f6eab1f9e4)] - **doc**: add windows-build-tools to readme (Felix Rieseberg) [#970](https://github.com/nodejs/node-gyp/pull/970) + +v3.4.0 2016-06-28 +================= + +* [[`ce5fd04e94`](https://github.com/nodejs/node-gyp/commit/ce5fd04e94)] - **deps**: update minimatch version (delphiactual) [#961](https://github.com/nodejs/node-gyp/pull/961) +* [[`77383ddd85`](https://github.com/nodejs/node-gyp/commit/77383ddd85)] - Replace fs.accessSync call to fs.statSync (Richard Lau) [#955](https://github.com/nodejs/node-gyp/pull/955) +* [[`0dba4bda57`](https://github.com/nodejs/node-gyp/commit/0dba4bda57)] - **test**: add simple addon test (Richard Lau) [#955](https://github.com/nodejs/node-gyp/pull/955) +* [[`c4344b3889`](https://github.com/nodejs/node-gyp/commit/c4344b3889)] - **doc**: add --target option to README (Gibson Fahnestock) [#958](https://github.com/nodejs/node-gyp/pull/958) +* [[`cc778e9215`](https://github.com/nodejs/node-gyp/commit/cc778e9215)] - Override BUILDING_UV_SHARED, BUILDING_V8_SHARED. (Ben Noordhuis) [#915](https://github.com/nodejs/node-gyp/pull/915) +* [[`af35b2ad32`](https://github.com/nodejs/node-gyp/commit/af35b2ad32)] - Move VC++ Build Tools to Build Tools landing page. (Andrew Pardoe) [#953](https://github.com/nodejs/node-gyp/pull/953) +* [[`f31482e226`](https://github.com/nodejs/node-gyp/commit/f31482e226)] - **win**: work around __pfnDliNotifyHook2 type change (Alexis Campailla) [#952](https://github.com/nodejs/node-gyp/pull/952) +* [[`3df8222fa5`](https://github.com/nodejs/node-gyp/commit/3df8222fa5)] - Allow for npmlog@3.x (Rebecca Turner) [#950](https://github.com/nodejs/node-gyp/pull/950) +* [[`a4fa07b390`](https://github.com/nodejs/node-gyp/commit/a4fa07b390)] - More verbose error on locating msbuild.exe failure. (Mateusz Jaworski) [#930](https://github.com/nodejs/node-gyp/pull/930) +* [[`4ee31329e0`](https://github.com/nodejs/node-gyp/commit/4ee31329e0)] - **doc**: add command options to README.md (Gibson Fahnestock) [#937](https://github.com/nodejs/node-gyp/pull/937) +* [[`c8c7ca86b9`](https://github.com/nodejs/node-gyp/commit/c8c7ca86b9)] - Add --silent option for zero output. (Gibson Fahnestock) [#937](https://github.com/nodejs/node-gyp/pull/937) +* [[`ac29d23a7c`](https://github.com/nodejs/node-gyp/commit/ac29d23a7c)] - Upgrade to glob@7.0.3. (Ben Noordhuis) [#943](https://github.com/nodejs/node-gyp/pull/943) +* [[`15fd56be3d`](https://github.com/nodejs/node-gyp/commit/15fd56be3d)] - Enable V8 deprecation warnings for native modules (Matt Loring) [#920](https://github.com/nodejs/node-gyp/pull/920) +* [[`7f1c1b960c`](https://github.com/nodejs/node-gyp/commit/7f1c1b960c)] - **gyp**: improvements for android generator (Robert Chiras) [#935](https://github.com/nodejs/node-gyp/pull/935) +* [[`088082766c`](https://github.com/nodejs/node-gyp/commit/088082766c)] - Update Windows install instructions (Sara Itani) [#867](https://github.com/nodejs/node-gyp/pull/867) +* [[`625c1515f9`](https://github.com/nodejs/node-gyp/commit/625c1515f9)] - **gyp**: inherit CC/CXX for CC/CXX.host (Johan Bergström) [#908](https://github.com/nodejs/node-gyp/pull/908) +* [[`3bcb1720e4`](https://github.com/nodejs/node-gyp/commit/3bcb1720e4)] - Add support for the Python launcher on Windows (Patrick Westerhoff) [#894](https://github.com/nodejs/node-gyp/pull/894 + +v3.3.1 2016-03-04 +================= + +* [[`a981ef847a`](https://github.com/nodejs/node-gyp/commit/a981ef847a)] - **gyp**: fix android generator (Robert Chiras) [#889](https://github.com/nodejs/node-gyp/pull/889) + +v3.3.0 2016-02-16 +================= + +* [[`818d854a4d`](https://github.com/nodejs/node-gyp/commit/818d854a4d)] - Introduce NODEJS_ORG_MIRROR and IOJS_ORG_MIRROR (Rod Vagg) [#878](https://github.com/nodejs/node-gyp/pull/878) +* [[`d1e4cc4b62`](https://github.com/nodejs/node-gyp/commit/d1e4cc4b62)] - **(SEMVER-MINOR)** Download headers tarball for ~0.12.10 || ~0.10.42 (Rod Vagg) [#877](https://github.com/nodejs/node-gyp/pull/877) +* [[`6e28ad1bea`](https://github.com/nodejs/node-gyp/commit/6e28ad1bea)] - Allow for npmlog@2.x (Rebecca Turner) [#861](https://github.com/nodejs/node-gyp/pull/861) +* [[`07371e5812`](https://github.com/nodejs/node-gyp/commit/07371e5812)] - Use -fPIC for NetBSD. (Marcin Cieślak) [#856](https://github.com/nodejs/node-gyp/pull/856) +* [[`8c4b0ffa50`](https://github.com/nodejs/node-gyp/commit/8c4b0ffa50)] - **(SEMVER-MINOR)** Add --cafile command line option. (Ben Noordhuis) [#837](https://github.com/nodejs/node-gyp/pull/837) +* [[`b3ad43498e`](https://github.com/nodejs/node-gyp/commit/b3ad43498e)] - **(SEMVER-MINOR)** Make download() function testable. (Ben Noordhuis) [#837](https://github.com/nodejs/node-gyp/pull/837) + +v3.2.1 2015-12-03 +================= + +* [[`ab89b477c4`](https://github.com/nodejs/node-gyp/commit/ab89b477c4)] - Upgrade gyp to b3cef02. (Ben Noordhuis) [#831](https://github.com/nodejs/node-gyp/pull/831) +* [[`90078ecb17`](https://github.com/nodejs/node-gyp/commit/90078ecb17)] - Define WIN32_LEAN_AND_MEAN conditionally. (Ben Noordhuis) [#824](https://github.com/nodejs/node-gyp/pull/824) + +v3.2.0 2015-11-25 +================= + +* [[`268f1ca4c7`](https://github.com/nodejs/node-gyp/commit/268f1ca4c7)] - Use result of `which` when searching for python. (Refael Ackermann) [#668](https://github.com/nodejs/node-gyp/pull/668) +* [[`817ed9bd78`](https://github.com/nodejs/node-gyp/commit/817ed9bd78)] - Add test for python executable search logic. (Ben Noordhuis) [#756](https://github.com/nodejs/node-gyp/pull/756) +* [[`0e2dfda1f3`](https://github.com/nodejs/node-gyp/commit/0e2dfda1f3)] - Fix test/test-options when run through `npm test`. (Ben Noordhuis) [#755](https://github.com/nodejs/node-gyp/pull/755) +* [[`9bfa0876b4`](https://github.com/nodejs/node-gyp/commit/9bfa0876b4)] - Add support for AIX (Michael Dawson) [#753](https://github.com/nodejs/node-gyp/pull/753) +* [[`a8d441a0a2`](https://github.com/nodejs/node-gyp/commit/a8d441a0a2)] - Update README for Windows 10 support. (Jason Williams) [#766](https://github.com/nodejs/node-gyp/pull/766) +* [[`d1d6015276`](https://github.com/nodejs/node-gyp/commit/d1d6015276)] - Update broken links and switch to HTTPS. (andrew morton) + +v3.1.0 2015-11-14 +================= + +* [[`9049241f91`](https://github.com/nodejs/node-gyp/commit/9049241f91)] - **gyp**: don't use links at all, just copy the files instead (Nathan Zadoks) +* [[`8ef90348d1`](https://github.com/nodejs/node-gyp/commit/8ef90348d1)] - **gyp**: apply https://codereview.chromium.org/11361103/ (Nathan Rajlich) +* [[`a2ed0df84e`](https://github.com/nodejs/node-gyp/commit/a2ed0df84e)] - **gyp**: always install into $PRODUCT_DIR (Nathan Rajlich) +* [[`cc8b2fa83e`](https://github.com/nodejs/node-gyp/commit/cc8b2fa83e)] - Update gyp to b3cef02. (Imran Iqbal) [#781](https://github.com/nodejs/node-gyp/pull/781) +* [[`f5d86eb84e`](https://github.com/nodejs/node-gyp/commit/f5d86eb84e)] - Update to tar@2.0.0. (Edgar Muentes) [#797](https://github.com/nodejs/node-gyp/pull/797) +* [[`2ac7de02c4`](https://github.com/nodejs/node-gyp/commit/2ac7de02c4)] - Fix infinite loop with zero-length options. (Ben Noordhuis) [#745](https://github.com/nodejs/node-gyp/pull/745) +* [[`101bed639b`](https://github.com/nodejs/node-gyp/commit/101bed639b)] - This platform value came from debian package, and now the value (Jérémy Lal) [#738](https://github.com/nodejs/node-gyp/pull/738) + +v3.0.3 2015-09-14 +================= + +* [[`ad827cda30`](https://github.com/nodejs/node-gyp/commit/ad827cda30)] - tarballUrl global and && when checking for iojs (Lars-Magnus Skog) [#729](https://github.com/nodejs/node-gyp/pull/729) + +v3.0.2 2015-09-12 +================= + +* [[`6e8c3bf3c6`](https://github.com/nodejs/node-gyp/commit/6e8c3bf3c6)] - add back support for passing additional cmdline args (Rod Vagg) [#723](https://github.com/nodejs/node-gyp/pull/723) +* [[`ff82f2f3b9`](https://github.com/nodejs/node-gyp/commit/ff82f2f3b9)] - fixed broken link in docs to Visual Studio 2013 download (simon-p-r) [#722](https://github.com/nodejs/node-gyp/pull/722) + +v3.0.1 2015-09-08 +================= + +* [[`846337e36b`](https://github.com/nodejs/node-gyp/commit/846337e36b)] - normalise versions for target == this comparison (Rod Vagg) [#716](https://github.com/nodejs/node-gyp/pull/716) + +v3.0.0 2015-09-08 +================= + +* [[`9720d0373c`](https://github.com/nodejs/node-gyp/commit/9720d0373c)] - remove node_modules from tree (Rod Vagg) [#711](https://github.com/nodejs/node-gyp/pull/711) +* [[`6dcf220db7`](https://github.com/nodejs/node-gyp/commit/6dcf220db7)] - test version major directly, don't use semver.satisfies() (Rod Vagg) [#711](https://github.com/nodejs/node-gyp/pull/711) +* [[`938dd18d1c`](https://github.com/nodejs/node-gyp/commit/938dd18d1c)] - refactor for clarity, fix dist-url, add env var dist-url functionality (Rod Vagg) [#711](https://github.com/nodejs/node-gyp/pull/711) +* [[`9e9df66a06`](https://github.com/nodejs/node-gyp/commit/9e9df66a06)] - use process.release, make aware of io.js & node v4 differences (Rod Vagg) [#711](https://github.com/nodejs/node-gyp/pull/711) +* [[`1ea7ed01f4`](https://github.com/nodejs/node-gyp/commit/1ea7ed01f4)] - **deps**: update graceful-fs dependency to the latest (Sakthipriyan Vairamani) [#714](https://github.com/nodejs/node-gyp/pull/714) +* [[`0fbc387b35`](https://github.com/nodejs/node-gyp/commit/0fbc387b35)] - Update repository URLs. (Ben Noordhuis) [#715](https://github.com/nodejs/node-gyp/pull/715) +* [[`bbedb8868b`](https://github.com/nodejs/node-gyp/commit/bbedb8868b)] - **(SEMVER-MAJOR)** **win**: enable delay-load hook by default (Jeremiah Senkpiel) [#708](https://github.com/nodejs/node-gyp/pull/708) +* [[`85ed107565`](https://github.com/nodejs/node-gyp/commit/85ed107565)] - Merge pull request #664 from othiym23/othiym23/allow-semver-5 (Nathan Rajlich) +* [[`0c720d234c`](https://github.com/nodejs/node-gyp/commit/0c720d234c)] - allow semver@5 (Forrest L Norvell) + +2.0.2 / 2015-07-14 +================== + + * Use HTTPS for dist url (#656, @SonicHedgehog) + * Merge pull request #648 from nevosegal/master + * Merge pull request #650 from magic890/patch-1 + * Updated Installation section on README + * Updated link to gyp user documentation + * Fix download error message spelling (#643, @tomxtobin) + * Merge pull request #637 from lygstate/master + * Set NODE_GYP_DIR for addon.gypi to setting absolute path for + src/win_delay_load_hook.c, and fixes of the long relative path issue on Win32. + Fixes #636 (#637, @lygstate). + +2.0.1 / 2015-05-28 +================== + + * configure: try/catch the semver range.test() call + * README: update for visual studio 2013 (#510, @samccone) + +2.0.0 / 2015-05-24 +================== + + * configure: check for python2 executable by default, fallback to python + * configure: don't clobber existing $PYTHONPATH + * configure: use "path-array" for PYTHONPATH + * gyp: fix for non-acsii userprofile name on Windows + * gyp: always install into $PRODUCT_DIR + * gyp: apply https://codereview.chromium.org/11361103/ + * gyp: don't use links at all, just copy the files instead + * gyp: update gyp to e1c8fcf7 + * Updated README.md with updated Windows build info + * Show URL when a download fails + * package: add a "license" field + * move HMODULE m declaration to top + * Only add "-undefined dynamic_lookup" to loadable_module targets + * win: optionally allow node.exe/iojs.exe to be renamed + * Avoid downloading shasums if using tarPath + * Add target name preprocessor define: `NODE_GYP_MODULE_NAME` + * Show better error message in case of bad network settings diff --git a/node_modules/npm/node_modules/node-gyp/LICENSE b/node_modules/npm/node_modules/node-gyp/LICENSE new file mode 100644 index 00000000..2ea4dc5e --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/LICENSE @@ -0,0 +1,24 @@ +(The MIT License) + +Copyright (c) 2012 Nathan Rajlich + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/node-gyp/README.md b/node_modules/npm/node_modules/node-gyp/README.md new file mode 100644 index 00000000..22415430 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/README.md @@ -0,0 +1,219 @@ +node-gyp +========= +### Node.js native addon build tool + +`node-gyp` is a cross-platform command-line tool written in Node.js for compiling +native addon modules for Node.js. It bundles the [gyp](https://gyp.gsrc.io) +project used by the Chromium team and takes away the pain of dealing with the +various differences in build platforms. It is the replacement to the `node-waf` +program which is removed for node `v0.8`. If you have a native addon for node that +still has a `wscript` file, then you should definitely add a `binding.gyp` file +to support the latest versions of node. + +Multiple target versions of node are supported (i.e. `0.8`, ..., `4`, `5`, `6`, +etc.), regardless of what version of node is actually installed on your system +(`node-gyp` downloads the necessary development files or headers for the target version). + +#### Features: + + * Easy to use, consistent interface + * Same commands to build your module on every platform + * Supports multiple target versions of Node + + +Installation +------------ + +You can install with `npm`: + +``` bash +$ npm install -g node-gyp +``` + +You will also need to install: + + * On Unix: + * `python` (`v2.7` recommended, `v3.x.x` is __*not*__ supported) + * `make` + * A proper C/C++ compiler toolchain, like [GCC](https://gcc.gnu.org) + * On Mac OS X: + * `python` (`v2.7` recommended, `v3.x.x` is __*not*__ supported) (already installed on Mac OS X) + * [Xcode](https://developer.apple.com/xcode/download/) + * You also need to install the `Command Line Tools` via Xcode. You can find this under the menu `Xcode -> Preferences -> Downloads` + * This step will install `gcc` and the related toolchain containing `make` + * On Windows: + * Option 1: Install all the required tools and configurations using Microsoft's [windows-build-tools](https://github.com/felixrieseberg/windows-build-tools) using `npm install --global --production windows-build-tools` from an elevated PowerShell or CMD.exe (run as Administrator). + * Option 2: Install tools and configuration manually: + * Visual C++ Build Environment: + * Option 1: Install [Visual C++ Build Tools](http://landinghub.visualstudio.com/visual-cpp-build-tools) using the **Default Install** option. + + * Option 2: Install [Visual Studio 2015](https://www.visualstudio.com/products/visual-studio-community-vs) (or modify an existing installation) and select *Common Tools for Visual C++* during setup. This also works with the free Community and Express for Desktop editions. + + > :bulb: [Windows Vista / 7 only] requires [.NET Framework 4.5.1](http://www.microsoft.com/en-us/download/details.aspx?id=40773) + + * Install [Python 2.7](https://www.python.org/downloads/) (`v3.x.x` is not supported), and run `npm config set python python2.7` (or see below for further instructions on specifying the proper Python version and path.) + * Launch cmd, `npm config set msvs_version 2015` + + If the above steps didn't work for you, please visit [Microsoft's Node.js Guidelines for Windows](https://github.com/Microsoft/nodejs-guidelines/blob/master/windows-environment.md#compiling-native-addon-modules) for additional tips. + +If you have multiple Python versions installed, you can identify which Python +version `node-gyp` uses by setting the '--python' variable: + +``` bash +$ node-gyp --python /path/to/python2.7 +``` + +If `node-gyp` is called by way of `npm` *and* you have multiple versions of +Python installed, then you can set `npm`'s 'python' config key to the appropriate +value: + +``` bash +$ npm config set python /path/to/executable/python2.7 +``` + +Note that OS X is just a flavour of Unix and so needs `python`, `make`, and C/C++. +An easy way to obtain these is to install XCode from Apple, +and then use it to install the command line tools (under Preferences -> Downloads). + +How to Use +---------- + +To compile your native addon, first go to its root directory: + +``` bash +$ cd my_node_addon +``` + +The next step is to generate the appropriate project build files for the current +platform. Use `configure` for that: + +``` bash +$ node-gyp configure +``` + +__Note__: The `configure` step looks for the `binding.gyp` file in the current +directory to process. See below for instructions on creating the `binding.gyp` file. + +Now you will have either a `Makefile` (on Unix platforms) or a `vcxproj` file +(on Windows) in the `build/` directory. Next invoke the `build` command: + +``` bash +$ node-gyp build +``` + +Now you have your compiled `.node` bindings file! The compiled bindings end up +in `build/Debug/` or `build/Release/`, depending on the build mode. At this point +you can require the `.node` file with Node and run your tests! + +__Note:__ To create a _Debug_ build of the bindings file, pass the `--debug` (or +`-d`) switch when running either the `configure`, `build` or `rebuild` command. + + +The "binding.gyp" file +---------------------- + +Previously when node had `node-waf` you had to write a `wscript` file. The +replacement for that is the `binding.gyp` file, which describes the configuration +to build your module in a JSON-like format. This file gets placed in the root of +your package, alongside the `package.json` file. + +A barebones `gyp` file appropriate for building a node addon looks like: + +``` python +{ + "targets": [ + { + "target_name": "binding", + "sources": [ "src/binding.cc" ] + } + ] +} +``` + +Some additional resources for addons and writing `gyp` files: + + * ["Going Native" a nodeschool.io tutorial](http://nodeschool.io/#goingnative) + * ["Hello World" node addon example](https://github.com/nodejs/node/tree/master/test/addons/hello-world) + * [gyp user documentation](https://gyp.gsrc.io/docs/UserDocumentation.md) + * [gyp input format reference](https://gyp.gsrc.io/docs/InputFormatReference.md) + * [*"binding.gyp" files out in the wild* wiki page](https://github.com/nodejs/node-gyp/wiki/%22binding.gyp%22-files-out-in-the-wild) + + +Commands +-------- + +`node-gyp` responds to the following commands: + +| **Command** | **Description** +|:--------------|:--------------------------------------------------------------- +| `help` | Shows the help dialog +| `build` | Invokes `make`/`msbuild.exe` and builds the native addon +| `clean` | Removes the `build` directory if it exists +| `configure` | Generates project build files for the current platform +| `rebuild` | Runs `clean`, `configure` and `build` all in a row +| `install` | Installs node header files for the given version +| `list` | Lists the currently installed node header versions +| `remove` | Removes the node header files for the given version + + +Command Options +-------- + +`node-gyp` accepts the following command options: + +| **Command** | **Description** +|:----------------------------------|:------------------------------------------ +| `-j n`, `--jobs n` | Run make in parallel +| `--target=v6.2.1` | Node version to build for (default=process.version) +| `--silly`, `--loglevel=silly` | Log all progress to console +| `--verbose`, `--loglevel=verbose` | Log most progress to console +| `--silent`, `--loglevel=silent` | Don't log anything to console +| `debug`, `--debug` | Make Debug build (default=Release) +| `--release`, `--no-debug` | Make Release build +| `-C $dir`, `--directory=$dir` | Run command in different directory +| `--make=$make` | Override make command (e.g. gmake) +| `--thin=yes` | Enable thin static libraries +| `--arch=$arch` | Set target architecture (e.g. ia32) +| `--tarball=$path` | Get headers from a local tarball +| `--devdir=$path` | SDK download directory (default=~/.node-gyp) +| `--ensure` | Don't reinstall headers if already present +| `--dist-url=$url` | Download header tarball from custom URL +| `--proxy=$url` | Set HTTP proxy for downloading header tarball +| `--cafile=$cafile` | Override default CA chain (to download tarball) +| `--nodedir=$path` | Set the path to the node binary +| `--python=$path` | Set path to the python (2) binary +| `--msvs_version=$version` | Set Visual Studio version (win) +| `--solution=$solution` | Set Visual Studio Solution version (win) + + +License +------- + +(The MIT License) + +Copyright (c) 2012 Nathan Rajlich <nathan@tootallnate.net> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + +[python-v2.7.10]: https://www.python.org/downloads/release/python-2710/ +[msvc2013]: https://www.microsoft.com/en-gb/download/details.aspx?id=44914 +[win7sdk]: https://www.microsoft.com/en-us/download/details.aspx?id=8279 +[compiler update for the Windows SDK 7.1]: https://www.microsoft.com/en-us/download/details.aspx?id=4422 diff --git a/node_modules/npm/node_modules/node-gyp/addon.gypi b/node_modules/npm/node_modules/node-gyp/addon.gypi new file mode 100644 index 00000000..14229003 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/addon.gypi @@ -0,0 +1,133 @@ +{ + 'variables' : { + 'node_engine_include_dir%': 'deps/v8/include', + }, + 'target_defaults': { + 'type': 'loadable_module', + 'win_delay_load_hook': 'true', + 'product_prefix': '', + + 'conditions': [ + [ 'node_engine=="chakracore"', { + 'variables': { + 'node_engine_include_dir%': 'deps/chakrashim/include' + }, + }] + ], + + 'include_dirs': [ + '<(node_root_dir)/include/node', + '<(node_root_dir)/src', + '<(node_root_dir)/deps/uv/include', + '<(node_root_dir)/<(node_engine_include_dir)' + ], + 'defines!': [ + 'BUILDING_UV_SHARED=1', # Inherited from common.gypi. + 'BUILDING_V8_SHARED=1', # Inherited from common.gypi. + ], + 'defines': [ + 'NODE_GYP_MODULE_NAME=>(_target_name)', + 'USING_UV_SHARED=1', + 'USING_V8_SHARED=1', + # Warn when using deprecated V8 APIs. + 'V8_DEPRECATION_WARNINGS=1' + ], + + 'target_conditions': [ + ['_type=="loadable_module"', { + 'product_extension': 'node', + 'defines': [ + 'BUILDING_NODE_EXTENSION' + ], + 'xcode_settings': { + 'OTHER_LDFLAGS': [ + '-undefined dynamic_lookup' + ], + }, + }], + + ['_type=="static_library"', { + # set to `1` to *disable* the -T thin archive 'ld' flag. + # older linkers don't support this flag. + 'standalone_static_library': '<(standalone_static_library)' + }], + + ['_win_delay_load_hook=="true"', { + # If the addon specifies `'win_delay_load_hook': 'true'` in its + # binding.gyp, link a delay-load hook into the DLL. This hook ensures + # that the addon will work regardless of whether the node/iojs binary + # is named node.exe, iojs.exe, or something else. + 'conditions': [ + [ 'OS=="win"', { + 'sources': [ + '<(node_gyp_dir)/src/win_delay_load_hook.cc', + ], + 'msvs_settings': { + 'VCLinkerTool': { + 'DelayLoadDLLs': [ 'iojs.exe', 'node.exe' ], + # Don't print a linker warning when no imports from either .exe + # are used. + 'AdditionalOptions': [ '/ignore:4199' ], + }, + }, + }], + ], + }], + ], + + 'conditions': [ + [ 'OS=="mac"', { + 'defines': [ + '_DARWIN_USE_64_BIT_INODE=1' + ], + 'xcode_settings': { + 'DYLIB_INSTALL_NAME_BASE': '@rpath' + }, + }], + [ 'OS=="aix"', { + 'ldflags': [ + '-Wl,-bimport:<(node_exp_file)' + ], + }], + [ 'OS=="win"', { + 'conditions': [ + ['node_engine=="chakracore"', { + 'library_dirs': [ '<(node_root_dir)/$(ConfigurationName)' ], + 'libraries': [ '<@(node_engine_libs)' ], + }], + ], + 'libraries': [ + '-lkernel32.lib', + '-luser32.lib', + '-lgdi32.lib', + '-lwinspool.lib', + '-lcomdlg32.lib', + '-ladvapi32.lib', + '-lshell32.lib', + '-lole32.lib', + '-loleaut32.lib', + '-luuid.lib', + '-lodbc32.lib', + '-lDelayImp.lib', + '-l"<(node_root_dir)/$(ConfigurationName)/<(node_lib_file)"' + ], + 'msvs_disabled_warnings': [ + # warning C4251: 'node::ObjectWrap::handle_' : class 'v8::Persistent' + # needs to have dll-interface to be used by + # clients of class 'node::ObjectWrap' + 4251 + ], + }, { + # OS!="win" + 'defines': [ + '_LARGEFILE_SOURCE', + '_FILE_OFFSET_BITS=64' + ], + }], + [ 'OS in "freebsd openbsd netbsd solaris" or \ + (OS=="linux" and target_arch!="ia32")', { + 'cflags': [ '-fPIC' ], + }] + ] + } +} diff --git a/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js b/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js new file mode 100755 index 00000000..70d7d502 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js @@ -0,0 +1,148 @@ +#!/usr/bin/env node + +/** + * Set the title. + */ + +process.title = 'node-gyp' + +/** + * Module dependencies. + */ + +var gyp = require('../') +var log = require('npmlog') +var osenv = require('osenv') +var path = require('path') + +/** + * Process and execute the selected commands. + */ + +var prog = gyp() +var completed = false +prog.parseArgv(process.argv) +prog.devDir = prog.opts.devdir + +var homeDir = osenv.home() +if (prog.devDir) { + prog.devDir = prog.devDir.replace(/^~/, homeDir) +} else if (homeDir) { + prog.devDir = path.resolve(homeDir, '.node-gyp') +} else { + throw new Error( + "node-gyp requires that the user's home directory is specified " + + "in either of the environmental variables HOME or USERPROFILE. " + + "Overide with: --devdir /path/to/.node-gyp") +} + +if (prog.todo.length === 0) { + if (~process.argv.indexOf('-v') || ~process.argv.indexOf('--version')) { + console.log('v%s', prog.version) + } else { + console.log('%s', prog.usage()) + } + return process.exit(0) +} + +log.info('it worked if it ends with', 'ok') +log.verbose('cli', process.argv) +log.info('using', 'node-gyp@%s', prog.version) +log.info('using', 'node@%s | %s | %s', process.versions.node, process.platform, process.arch) + + +/** + * Change dir if -C/--directory was passed. + */ + +var dir = prog.opts.directory +if (dir) { + var fs = require('fs') + try { + var stat = fs.statSync(dir) + if (stat.isDirectory()) { + log.info('chdir', dir) + process.chdir(dir) + } else { + log.warn('chdir', dir + ' is not a directory') + } + } catch (e) { + if (e.code === 'ENOENT') { + log.warn('chdir', dir + ' is not a directory') + } else { + log.warn('chdir', 'error during chdir() "%s"', e.message) + } + } +} + +function run () { + var command = prog.todo.shift() + if (!command) { + // done! + completed = true + log.info('ok') + return + } + + prog.commands[command.name](command.args, function (err) { + if (err) { + log.error(command.name + ' error') + log.error('stack', err.stack) + errorMessage() + log.error('not ok') + return process.exit(1) + } + if (command.name == 'list') { + var versions = arguments[1] + if (versions.length > 0) { + versions.forEach(function (version) { + console.log(version) + }) + } else { + console.log('No node development files installed. Use `node-gyp install` to install a version.') + } + } else if (arguments.length >= 2) { + console.log.apply(console, [].slice.call(arguments, 1)) + } + + // now run the next command in the queue + process.nextTick(run) + }) +} + +process.on('exit', function (code) { + if (!completed && !code) { + log.error('Completion callback never invoked!') + issueMessage() + process.exit(6) + } +}) + +process.on('uncaughtException', function (err) { + log.error('UNCAUGHT EXCEPTION') + log.error('stack', err.stack) + issueMessage() + process.exit(7) +}) + +function errorMessage () { + // copied from npm's lib/util/error-handler.js + var os = require('os') + log.error('System', os.type() + ' ' + os.release()) + log.error('command', process.argv + .map(JSON.stringify).join(' ')) + log.error('cwd', process.cwd()) + log.error('node -v', process.version) + log.error('node-gyp -v', 'v' + prog.package.version) +} + +function issueMessage () { + errorMessage() + log.error('', [ 'This is a bug in `node-gyp`.' + , 'Try to update node-gyp and file an Issue if it does not help:' + , ' ' + ].join('\n')) +} + +// start running the given commands! +run() diff --git a/node_modules/npm/node_modules/node-gyp/gyp/.npmignore b/node_modules/npm/node_modules/node-gyp/gyp/.npmignore new file mode 100644 index 00000000..0d20b648 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/.npmignore @@ -0,0 +1 @@ +*.pyc diff --git a/node_modules/npm/node_modules/node-gyp/gyp/AUTHORS b/node_modules/npm/node_modules/node-gyp/gyp/AUTHORS new file mode 100644 index 00000000..fecf84a1 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/AUTHORS @@ -0,0 +1,12 @@ +# Names should be added to this file like so: +# Name or Organization + +Google Inc. +Bloomberg Finance L.P. +Yandex LLC + +Steven Knight +Ryan Norton +David J. Sankel +Eric N. Vander Weele +Tom Freudenberg diff --git a/node_modules/npm/node_modules/node-gyp/gyp/DEPS b/node_modules/npm/node_modules/node-gyp/gyp/DEPS new file mode 100644 index 00000000..2e1120f2 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/DEPS @@ -0,0 +1,24 @@ +# DEPS file for gclient use in buildbot execution of gyp tests. +# +# (You don't need to use gclient for normal GYP development work.) + +vars = { + "chrome_trunk": "http://src.chromium.org/svn/trunk", + "googlecode_url": "http://%s.googlecode.com/svn", +} + +deps = { +} + +deps_os = { + "win": { + "third_party/cygwin": + Var("chrome_trunk") + "/deps/third_party/cygwin@66844", + + "third_party/python_26": + Var("chrome_trunk") + "/tools/third_party/python_26@89111", + + "src/third_party/pefile": + (Var("googlecode_url") % "pefile") + "/trunk@63", + }, +} diff --git a/node_modules/npm/node_modules/node-gyp/gyp/LICENSE b/node_modules/npm/node_modules/node-gyp/gyp/LICENSE new file mode 100644 index 00000000..ab6b011a --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2009 Google Inc. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/npm/node_modules/node-gyp/gyp/OWNERS b/node_modules/npm/node_modules/node-gyp/gyp/OWNERS new file mode 100644 index 00000000..72e8ffc0 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/OWNERS @@ -0,0 +1 @@ +* diff --git a/node_modules/npm/node_modules/node-gyp/gyp/PRESUBMIT.py b/node_modules/npm/node_modules/node-gyp/gyp/PRESUBMIT.py new file mode 100644 index 00000000..dde02538 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/PRESUBMIT.py @@ -0,0 +1,137 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + + +"""Top-level presubmit script for GYP. + +See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts +for more details about the presubmit API built into gcl. +""" + + +PYLINT_BLACKLIST = [ + # TODO: fix me. + # From SCons, not done in google style. + 'test/lib/TestCmd.py', + 'test/lib/TestCommon.py', + 'test/lib/TestGyp.py', +] + + +PYLINT_DISABLED_WARNINGS = [ + # TODO: fix me. + # Many tests include modules they don't use. + 'W0611', + # Possible unbalanced tuple unpacking with sequence. + 'W0632', + # Attempting to unpack a non-sequence. + 'W0633', + # Include order doesn't properly include local files? + 'F0401', + # Some use of built-in names. + 'W0622', + # Some unused variables. + 'W0612', + # Operator not preceded/followed by space. + 'C0323', + 'C0322', + # Unnecessary semicolon. + 'W0301', + # Unused argument. + 'W0613', + # String has no effect (docstring in wrong place). + 'W0105', + # map/filter on lambda could be replaced by comprehension. + 'W0110', + # Use of eval. + 'W0123', + # Comma not followed by space. + 'C0324', + # Access to a protected member. + 'W0212', + # Bad indent. + 'W0311', + # Line too long. + 'C0301', + # Undefined variable. + 'E0602', + # Not exception type specified. + 'W0702', + # No member of that name. + 'E1101', + # Dangerous default {}. + 'W0102', + # Cyclic import. + 'R0401', + # Others, too many to sort. + 'W0201', 'W0232', 'E1103', 'W0621', 'W0108', 'W0223', 'W0231', + 'R0201', 'E0101', 'C0321', + # ************* Module copy + # W0104:427,12:_test.odict.__setitem__: Statement seems to have no effect + 'W0104', +] + + +def CheckChangeOnUpload(input_api, output_api): + report = [] + report.extend(input_api.canned_checks.PanProjectChecks( + input_api, output_api)) + return report + + +def CheckChangeOnCommit(input_api, output_api): + report = [] + + # Accept any year number from 2009 to the current year. + current_year = int(input_api.time.strftime('%Y')) + allowed_years = (str(s) for s in reversed(xrange(2009, current_year + 1))) + years_re = '(' + '|'.join(allowed_years) + ')' + + # The (c) is deprecated, but tolerate it until it's removed from all files. + license = ( + r'.*? Copyright (\(c\) )?%(year)s Google Inc\. All rights reserved\.\n' + r'.*? Use of this source code is governed by a BSD-style license that ' + r'can be\n' + r'.*? found in the LICENSE file\.\n' + ) % { + 'year': years_re, + } + + report.extend(input_api.canned_checks.PanProjectChecks( + input_api, output_api, license_header=license)) + report.extend(input_api.canned_checks.CheckTreeIsOpen( + input_api, output_api, + 'http://gyp-status.appspot.com/status', + 'http://gyp-status.appspot.com/current')) + + import os + import sys + old_sys_path = sys.path + try: + sys.path = ['pylib', 'test/lib'] + sys.path + blacklist = PYLINT_BLACKLIST + if sys.platform == 'win32': + blacklist = [os.path.normpath(x).replace('\\', '\\\\') + for x in PYLINT_BLACKLIST] + report.extend(input_api.canned_checks.RunPylint( + input_api, + output_api, + black_list=blacklist, + disabled_warnings=PYLINT_DISABLED_WARNINGS)) + finally: + sys.path = old_sys_path + return report + + +TRYBOTS = [ + 'linux_try', + 'mac_try', + 'win_try', +] + + +def GetPreferredTryMasters(_, change): + return { + 'client.gyp': { t: set(['defaulttests']) for t in TRYBOTS }, + } diff --git a/node_modules/npm/node_modules/node-gyp/gyp/buildbot/aosp_manifest.xml b/node_modules/npm/node_modules/node-gyp/gyp/buildbot/aosp_manifest.xml new file mode 100644 index 00000000..bd73b303 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/buildbot/aosp_manifest.xml @@ -0,0 +1,466 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/node_modules/npm/node_modules/node-gyp/gyp/buildbot/buildbot_run.py b/node_modules/npm/node_modules/node-gyp/gyp/buildbot/buildbot_run.py new file mode 100755 index 00000000..9a2b71f1 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/buildbot/buildbot_run.py @@ -0,0 +1,136 @@ +#!/usr/bin/env python +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Argument-less script to select what to run on the buildbots.""" + +import os +import shutil +import subprocess +import sys + + +BUILDBOT_DIR = os.path.dirname(os.path.abspath(__file__)) +TRUNK_DIR = os.path.dirname(BUILDBOT_DIR) +ROOT_DIR = os.path.dirname(TRUNK_DIR) +CMAKE_DIR = os.path.join(ROOT_DIR, 'cmake') +CMAKE_BIN_DIR = os.path.join(CMAKE_DIR, 'bin') +OUT_DIR = os.path.join(TRUNK_DIR, 'out') + + +def CallSubProcess(*args, **kwargs): + """Wrapper around subprocess.call which treats errors as build exceptions.""" + with open(os.devnull) as devnull_fd: + retcode = subprocess.call(stdin=devnull_fd, *args, **kwargs) + if retcode != 0: + print '@@@STEP_EXCEPTION@@@' + sys.exit(1) + + +def PrepareCmake(): + """Build CMake 2.8.8 since the version in Precise is 2.8.7.""" + if os.environ['BUILDBOT_CLOBBER'] == '1': + print '@@@BUILD_STEP Clobber CMake checkout@@@' + shutil.rmtree(CMAKE_DIR) + + # We always build CMake 2.8.8, so no need to do anything + # if the directory already exists. + if os.path.isdir(CMAKE_DIR): + return + + print '@@@BUILD_STEP Initialize CMake checkout@@@' + os.mkdir(CMAKE_DIR) + + print '@@@BUILD_STEP Sync CMake@@@' + CallSubProcess( + ['git', 'clone', + '--depth', '1', + '--single-branch', + '--branch', 'v2.8.8', + '--', + 'git://cmake.org/cmake.git', + CMAKE_DIR], + cwd=CMAKE_DIR) + + print '@@@BUILD_STEP Build CMake@@@' + CallSubProcess( + ['/bin/bash', 'bootstrap', '--prefix=%s' % CMAKE_DIR], + cwd=CMAKE_DIR) + + CallSubProcess( ['make', 'cmake'], cwd=CMAKE_DIR) + + +def GypTestFormat(title, format=None, msvs_version=None, tests=[]): + """Run the gyp tests for a given format, emitting annotator tags. + + See annotator docs at: + https://sites.google.com/a/chromium.org/dev/developers/testing/chromium-build-infrastructure/buildbot-annotations + Args: + format: gyp format to test. + Returns: + 0 for sucesss, 1 for failure. + """ + if not format: + format = title + + print '@@@BUILD_STEP ' + title + '@@@' + sys.stdout.flush() + env = os.environ.copy() + if msvs_version: + env['GYP_MSVS_VERSION'] = msvs_version + command = ' '.join( + [sys.executable, 'gyp/gyptest.py', + '--all', + '--passed', + '--format', format, + '--path', CMAKE_BIN_DIR, + '--chdir', 'gyp'] + tests) + retcode = subprocess.call(command, cwd=ROOT_DIR, env=env, shell=True) + if retcode: + # Emit failure tag, and keep going. + print '@@@STEP_FAILURE@@@' + return 1 + return 0 + + +def GypBuild(): + # Dump out/ directory. + print '@@@BUILD_STEP cleanup@@@' + print 'Removing %s...' % OUT_DIR + shutil.rmtree(OUT_DIR, ignore_errors=True) + print 'Done.' + + retcode = 0 + if sys.platform.startswith('linux'): + retcode += GypTestFormat('ninja') + retcode += GypTestFormat('make') + PrepareCmake() + retcode += GypTestFormat('cmake') + elif sys.platform == 'darwin': + retcode += GypTestFormat('ninja') + retcode += GypTestFormat('xcode') + retcode += GypTestFormat('make') + elif sys.platform == 'win32': + retcode += GypTestFormat('ninja') + if os.environ['BUILDBOT_BUILDERNAME'] == 'gyp-win64': + retcode += GypTestFormat('msvs-ninja-2013', format='msvs-ninja', + msvs_version='2013', + tests=[ + r'test\generator-output\gyptest-actions.py', + r'test\generator-output\gyptest-relocate.py', + r'test\generator-output\gyptest-rules.py']) + retcode += GypTestFormat('msvs-2013', format='msvs', msvs_version='2013') + else: + raise Exception('Unknown platform') + if retcode: + # TODO(bradnelson): once the annotator supports a postscript (section for + # after the build proper that could be used for cumulative failures), + # use that instead of this. This isolates the final return value so + # that it isn't misattributed to the last stage. + print '@@@BUILD_STEP failures@@@' + sys.exit(retcode) + + +if __name__ == '__main__': + GypBuild() diff --git a/node_modules/npm/node_modules/node-gyp/gyp/buildbot/commit_queue/OWNERS b/node_modules/npm/node_modules/node-gyp/gyp/buildbot/commit_queue/OWNERS new file mode 100644 index 00000000..b269c198 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/buildbot/commit_queue/OWNERS @@ -0,0 +1,6 @@ +set noparent +bradnelson@chromium.org +bradnelson@google.com +iannucci@chromium.org +scottmg@chromium.org +thakis@chromium.org diff --git a/node_modules/npm/node_modules/node-gyp/gyp/buildbot/commit_queue/README b/node_modules/npm/node_modules/node-gyp/gyp/buildbot/commit_queue/README new file mode 100644 index 00000000..94284978 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/buildbot/commit_queue/README @@ -0,0 +1,3 @@ +cq_config.json describes the trybots that must pass in order +to land a change through the commit queue. +Comments are here as the file is strictly JSON. diff --git a/node_modules/npm/node_modules/node-gyp/gyp/buildbot/commit_queue/cq_config.json b/node_modules/npm/node_modules/node-gyp/gyp/buildbot/commit_queue/cq_config.json new file mode 100644 index 00000000..656c21e5 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/buildbot/commit_queue/cq_config.json @@ -0,0 +1,15 @@ +{ + "trybots": { + "launched": { + "tryserver.nacl": { + "gyp-presubmit": ["defaulttests"], + "gyp-linux": ["defaulttests"], + "gyp-mac": ["defaulttests"], + "gyp-win32": ["defaulttests"], + "gyp-win64": ["defaulttests"] + } + }, + "triggered": { + } + } +} diff --git a/node_modules/npm/node_modules/node-gyp/gyp/codereview.settings b/node_modules/npm/node_modules/node-gyp/gyp/codereview.settings new file mode 100644 index 00000000..faf37f11 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/codereview.settings @@ -0,0 +1,10 @@ +# This file is used by gcl to get repository specific information. +CODE_REVIEW_SERVER: codereview.chromium.org +CC_LIST: gyp-developer@googlegroups.com +VIEW_VC: https://chromium.googlesource.com/external/gyp/+/ +TRY_ON_UPLOAD: False +TRYSERVER_PROJECT: gyp +TRYSERVER_PATCHLEVEL: 1 +TRYSERVER_ROOT: gyp +TRYSERVER_SVN_URL: svn://svn.chromium.org/chrome-try/try-nacl +PROJECT: gyp diff --git a/node_modules/npm/node_modules/node-gyp/gyp/data/win/large-pdb-shim.cc b/node_modules/npm/node_modules/node-gyp/gyp/data/win/large-pdb-shim.cc new file mode 100644 index 00000000..8bca5108 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/data/win/large-pdb-shim.cc @@ -0,0 +1,12 @@ +// Copyright (c) 2013 Google Inc. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// This file is used to generate an empty .pdb -- with a 4KB pagesize -- that is +// then used during the final link for modules that have large PDBs. Otherwise, +// the linker will generate a pdb with a page size of 1KB, which imposes a limit +// of 1GB on the .pdb. By generating an initial empty .pdb with the compiler +// (rather than the linker), this limit is avoided. With this in place PDBs may +// grow to 2GB. +// +// This file is referenced by the msvs_large_pdb mechanism in MSVSUtil.py. diff --git a/node_modules/npm/node_modules/node-gyp/gyp/gyp b/node_modules/npm/node_modules/node-gyp/gyp/gyp new file mode 100755 index 00000000..1b8b9bdf --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/gyp @@ -0,0 +1,8 @@ +#!/bin/sh +# Copyright 2013 The Chromium Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +set -e +base=$(dirname "$0") +exec python "${base}/gyp_main.py" "$@" diff --git a/node_modules/npm/node_modules/node-gyp/gyp/gyp.bat b/node_modules/npm/node_modules/node-gyp/gyp/gyp.bat new file mode 100644 index 00000000..c0b4ca24 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/gyp.bat @@ -0,0 +1,5 @@ +@rem Copyright (c) 2009 Google Inc. All rights reserved. +@rem Use of this source code is governed by a BSD-style license that can be +@rem found in the LICENSE file. + +@python "%~dp0gyp_main.py" %* diff --git a/node_modules/npm/node_modules/node-gyp/gyp/gyp_main.py b/node_modules/npm/node_modules/node-gyp/gyp/gyp_main.py new file mode 100755 index 00000000..25a6eba9 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/gyp_main.py @@ -0,0 +1,16 @@ +#!/usr/bin/env python + +# Copyright (c) 2009 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +import os +import sys + +# Make sure we're using the version of pylib in this repo, not one installed +# elsewhere on the system. +sys.path.insert(0, os.path.join(os.path.dirname(sys.argv[0]), 'pylib')) +import gyp + +if __name__ == '__main__': + sys.exit(gyp.script_main()) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/gyptest.py b/node_modules/npm/node_modules/node-gyp/gyp/gyptest.py new file mode 100755 index 00000000..8e4fc47d --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/gyptest.py @@ -0,0 +1,274 @@ +#!/usr/bin/env python + +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +__doc__ = """ +gyptest.py -- test runner for GYP tests. +""" + +import os +import optparse +import subprocess +import sys + +class CommandRunner(object): + """ + Executor class for commands, including "commands" implemented by + Python functions. + """ + verbose = True + active = True + + def __init__(self, dictionary={}): + self.subst_dictionary(dictionary) + + def subst_dictionary(self, dictionary): + self._subst_dictionary = dictionary + + def subst(self, string, dictionary=None): + """ + Substitutes (via the format operator) the values in the specified + dictionary into the specified command. + + The command can be an (action, string) tuple. In all cases, we + perform substitution on strings and don't worry if something isn't + a string. (It's probably a Python function to be executed.) + """ + if dictionary is None: + dictionary = self._subst_dictionary + if dictionary: + try: + string = string % dictionary + except TypeError: + pass + return string + + def display(self, command, stdout=None, stderr=None): + if not self.verbose: + return + if type(command) == type(()): + func = command[0] + args = command[1:] + s = '%s(%s)' % (func.__name__, ', '.join(map(repr, args))) + if type(command) == type([]): + # TODO: quote arguments containing spaces + # TODO: handle meta characters? + s = ' '.join(command) + else: + s = self.subst(command) + if not s.endswith('\n'): + s += '\n' + sys.stdout.write(s) + sys.stdout.flush() + + def execute(self, command, stdout=None, stderr=None): + """ + Executes a single command. + """ + if not self.active: + return 0 + if type(command) == type(''): + command = self.subst(command) + cmdargs = shlex.split(command) + if cmdargs[0] == 'cd': + command = (os.chdir,) + tuple(cmdargs[1:]) + if type(command) == type(()): + func = command[0] + args = command[1:] + return func(*args) + else: + if stdout is sys.stdout: + # Same as passing sys.stdout, except python2.4 doesn't fail on it. + subout = None + else: + # Open pipe for anything else so Popen works on python2.4. + subout = subprocess.PIPE + if stderr is sys.stderr: + # Same as passing sys.stderr, except python2.4 doesn't fail on it. + suberr = None + elif stderr is None: + # Merge with stdout if stderr isn't specified. + suberr = subprocess.STDOUT + else: + # Open pipe for anything else so Popen works on python2.4. + suberr = subprocess.PIPE + p = subprocess.Popen(command, + shell=(sys.platform == 'win32'), + stdout=subout, + stderr=suberr) + p.wait() + if stdout is None: + self.stdout = p.stdout.read() + elif stdout is not sys.stdout: + stdout.write(p.stdout.read()) + if stderr not in (None, sys.stderr): + stderr.write(p.stderr.read()) + return p.returncode + + def run(self, command, display=None, stdout=None, stderr=None): + """ + Runs a single command, displaying it first. + """ + if display is None: + display = command + self.display(display) + return self.execute(command, stdout, stderr) + + +class Unbuffered(object): + def __init__(self, fp): + self.fp = fp + def write(self, arg): + self.fp.write(arg) + self.fp.flush() + def __getattr__(self, attr): + return getattr(self.fp, attr) + +sys.stdout = Unbuffered(sys.stdout) +sys.stderr = Unbuffered(sys.stderr) + + +def is_test_name(f): + return f.startswith('gyptest') and f.endswith('.py') + + +def find_all_gyptest_files(directory): + result = [] + for root, dirs, files in os.walk(directory): + if '.svn' in dirs: + dirs.remove('.svn') + result.extend([ os.path.join(root, f) for f in files if is_test_name(f) ]) + result.sort() + return result + + +def main(argv=None): + if argv is None: + argv = sys.argv + + usage = "gyptest.py [-ahlnq] [-f formats] [test ...]" + parser = optparse.OptionParser(usage=usage) + parser.add_option("-a", "--all", action="store_true", + help="run all tests") + parser.add_option("-C", "--chdir", action="store", default=None, + help="chdir to the specified directory") + parser.add_option("-f", "--format", action="store", default='', + help="run tests with the specified formats") + parser.add_option("-G", '--gyp_option', action="append", default=[], + help="Add -G options to the gyp command line") + parser.add_option("-l", "--list", action="store_true", + help="list available tests and exit") + parser.add_option("-n", "--no-exec", action="store_true", + help="no execute, just print the command line") + parser.add_option("--passed", action="store_true", + help="report passed tests") + parser.add_option("--path", action="append", default=[], + help="additional $PATH directory") + parser.add_option("-q", "--quiet", action="store_true", + help="quiet, don't print test command lines") + opts, args = parser.parse_args(argv[1:]) + + if opts.chdir: + os.chdir(opts.chdir) + + if opts.path: + extra_path = [os.path.abspath(p) for p in opts.path] + extra_path = os.pathsep.join(extra_path) + os.environ['PATH'] = extra_path + os.pathsep + os.environ['PATH'] + + if not args: + if not opts.all: + sys.stderr.write('Specify -a to get all tests.\n') + return 1 + args = ['test'] + + tests = [] + for arg in args: + if os.path.isdir(arg): + tests.extend(find_all_gyptest_files(os.path.normpath(arg))) + else: + if not is_test_name(os.path.basename(arg)): + print >>sys.stderr, arg, 'is not a valid gyp test name.' + sys.exit(1) + tests.append(arg) + + if opts.list: + for test in tests: + print test + sys.exit(0) + + CommandRunner.verbose = not opts.quiet + CommandRunner.active = not opts.no_exec + cr = CommandRunner() + + os.environ['PYTHONPATH'] = os.path.abspath('test/lib') + if not opts.quiet: + sys.stdout.write('PYTHONPATH=%s\n' % os.environ['PYTHONPATH']) + + passed = [] + failed = [] + no_result = [] + + if opts.format: + format_list = opts.format.split(',') + else: + # TODO: not duplicate this mapping from pylib/gyp/__init__.py + format_list = { + 'aix5': ['make'], + 'freebsd7': ['make'], + 'freebsd8': ['make'], + 'openbsd5': ['make'], + 'cygwin': ['msvs'], + 'win32': ['msvs', 'ninja'], + 'linux2': ['make', 'ninja'], + 'linux3': ['make', 'ninja'], + 'darwin': ['make', 'ninja', 'xcode', 'xcode-ninja'], + }[sys.platform] + + for format in format_list: + os.environ['TESTGYP_FORMAT'] = format + if not opts.quiet: + sys.stdout.write('TESTGYP_FORMAT=%s\n' % format) + + gyp_options = [] + for option in opts.gyp_option: + gyp_options += ['-G', option] + if gyp_options and not opts.quiet: + sys.stdout.write('Extra Gyp options: %s\n' % gyp_options) + + for test in tests: + status = cr.run([sys.executable, test] + gyp_options, + stdout=sys.stdout, + stderr=sys.stderr) + if status == 2: + no_result.append(test) + elif status: + failed.append(test) + else: + passed.append(test) + + if not opts.quiet: + def report(description, tests): + if tests: + if len(tests) == 1: + sys.stdout.write("\n%s the following test:\n" % description) + else: + fmt = "\n%s the following %d tests:\n" + sys.stdout.write(fmt % (description, len(tests))) + sys.stdout.write("\t" + "\n\t".join(tests) + "\n") + + if opts.passed: + report("Passed", passed) + report("Failed", failed) + report("No result from", no_result) + + if failed: + return 1 + else: + return 0 + + +if __name__ == "__main__": + sys.exit(main()) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSNew.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSNew.py new file mode 100644 index 00000000..593f0e5b --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSNew.py @@ -0,0 +1,340 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""New implementation of Visual Studio project generation.""" + +import os +import random + +import gyp.common + +# hashlib is supplied as of Python 2.5 as the replacement interface for md5 +# and other secure hashes. In 2.6, md5 is deprecated. Import hashlib if +# available, avoiding a deprecation warning under 2.6. Import md5 otherwise, +# preserving 2.4 compatibility. +try: + import hashlib + _new_md5 = hashlib.md5 +except ImportError: + import md5 + _new_md5 = md5.new + + +# Initialize random number generator +random.seed() + +# GUIDs for project types +ENTRY_TYPE_GUIDS = { + 'project': '{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}', + 'folder': '{2150E333-8FDC-42A3-9474-1A3956D46DE8}', +} + +#------------------------------------------------------------------------------ +# Helper functions + + +def MakeGuid(name, seed='msvs_new'): + """Returns a GUID for the specified target name. + + Args: + name: Target name. + seed: Seed for MD5 hash. + Returns: + A GUID-line string calculated from the name and seed. + + This generates something which looks like a GUID, but depends only on the + name and seed. This means the same name/seed will always generate the same + GUID, so that projects and solutions which refer to each other can explicitly + determine the GUID to refer to explicitly. It also means that the GUID will + not change when the project for a target is rebuilt. + """ + # Calculate a MD5 signature for the seed and name. + d = _new_md5(str(seed) + str(name)).hexdigest().upper() + # Convert most of the signature to GUID form (discard the rest) + guid = ('{' + d[:8] + '-' + d[8:12] + '-' + d[12:16] + '-' + d[16:20] + + '-' + d[20:32] + '}') + return guid + +#------------------------------------------------------------------------------ + + +class MSVSSolutionEntry(object): + def __cmp__(self, other): + # Sort by name then guid (so things are in order on vs2008). + return cmp((self.name, self.get_guid()), (other.name, other.get_guid())) + + +class MSVSFolder(MSVSSolutionEntry): + """Folder in a Visual Studio project or solution.""" + + def __init__(self, path, name = None, entries = None, + guid = None, items = None): + """Initializes the folder. + + Args: + path: Full path to the folder. + name: Name of the folder. + entries: List of folder entries to nest inside this folder. May contain + Folder or Project objects. May be None, if the folder is empty. + guid: GUID to use for folder, if not None. + items: List of solution items to include in the folder project. May be + None, if the folder does not directly contain items. + """ + if name: + self.name = name + else: + # Use last layer. + self.name = os.path.basename(path) + + self.path = path + self.guid = guid + + # Copy passed lists (or set to empty lists) + self.entries = sorted(list(entries or [])) + self.items = list(items or []) + + self.entry_type_guid = ENTRY_TYPE_GUIDS['folder'] + + def get_guid(self): + if self.guid is None: + # Use consistent guids for folders (so things don't regenerate). + self.guid = MakeGuid(self.path, seed='msvs_folder') + return self.guid + + +#------------------------------------------------------------------------------ + + +class MSVSProject(MSVSSolutionEntry): + """Visual Studio project.""" + + def __init__(self, path, name = None, dependencies = None, guid = None, + spec = None, build_file = None, config_platform_overrides = None, + fixpath_prefix = None): + """Initializes the project. + + Args: + path: Absolute path to the project file. + name: Name of project. If None, the name will be the same as the base + name of the project file. + dependencies: List of other Project objects this project is dependent + upon, if not None. + guid: GUID to use for project, if not None. + spec: Dictionary specifying how to build this project. + build_file: Filename of the .gyp file that the vcproj file comes from. + config_platform_overrides: optional dict of configuration platforms to + used in place of the default for this target. + fixpath_prefix: the path used to adjust the behavior of _fixpath + """ + self.path = path + self.guid = guid + self.spec = spec + self.build_file = build_file + # Use project filename if name not specified + self.name = name or os.path.splitext(os.path.basename(path))[0] + + # Copy passed lists (or set to empty lists) + self.dependencies = list(dependencies or []) + + self.entry_type_guid = ENTRY_TYPE_GUIDS['project'] + + if config_platform_overrides: + self.config_platform_overrides = config_platform_overrides + else: + self.config_platform_overrides = {} + self.fixpath_prefix = fixpath_prefix + self.msbuild_toolset = None + + def set_dependencies(self, dependencies): + self.dependencies = list(dependencies or []) + + def get_guid(self): + if self.guid is None: + # Set GUID from path + # TODO(rspangler): This is fragile. + # 1. We can't just use the project filename sans path, since there could + # be multiple projects with the same base name (for example, + # foo/unittest.vcproj and bar/unittest.vcproj). + # 2. The path needs to be relative to $SOURCE_ROOT, so that the project + # GUID is the same whether it's included from base/base.sln or + # foo/bar/baz/baz.sln. + # 3. The GUID needs to be the same each time this builder is invoked, so + # that we don't need to rebuild the solution when the project changes. + # 4. We should be able to handle pre-built project files by reading the + # GUID from the files. + self.guid = MakeGuid(self.name) + return self.guid + + def set_msbuild_toolset(self, msbuild_toolset): + self.msbuild_toolset = msbuild_toolset + +#------------------------------------------------------------------------------ + + +class MSVSSolution(object): + """Visual Studio solution.""" + + def __init__(self, path, version, entries=None, variants=None, + websiteProperties=True): + """Initializes the solution. + + Args: + path: Path to solution file. + version: Format version to emit. + entries: List of entries in solution. May contain Folder or Project + objects. May be None, if the folder is empty. + variants: List of build variant strings. If none, a default list will + be used. + websiteProperties: Flag to decide if the website properties section + is generated. + """ + self.path = path + self.websiteProperties = websiteProperties + self.version = version + + # Copy passed lists (or set to empty lists) + self.entries = list(entries or []) + + if variants: + # Copy passed list + self.variants = variants[:] + else: + # Use default + self.variants = ['Debug|Win32', 'Release|Win32'] + # TODO(rspangler): Need to be able to handle a mapping of solution config + # to project config. Should we be able to handle variants being a dict, + # or add a separate variant_map variable? If it's a dict, we can't + # guarantee the order of variants since dict keys aren't ordered. + + + # TODO(rspangler): Automatically write to disk for now; should delay until + # node-evaluation time. + self.Write() + + + def Write(self, writer=gyp.common.WriteOnDiff): + """Writes the solution file to disk. + + Raises: + IndexError: An entry appears multiple times. + """ + # Walk the entry tree and collect all the folders and projects. + all_entries = set() + entries_to_check = self.entries[:] + while entries_to_check: + e = entries_to_check.pop(0) + + # If this entry has been visited, nothing to do. + if e in all_entries: + continue + + all_entries.add(e) + + # If this is a folder, check its entries too. + if isinstance(e, MSVSFolder): + entries_to_check += e.entries + + all_entries = sorted(all_entries) + + # Open file and print header + f = writer(self.path) + f.write('Microsoft Visual Studio Solution File, ' + 'Format Version %s\r\n' % self.version.SolutionVersion()) + f.write('# %s\r\n' % self.version.Description()) + + # Project entries + sln_root = os.path.split(self.path)[0] + for e in all_entries: + relative_path = gyp.common.RelativePath(e.path, sln_root) + # msbuild does not accept an empty folder_name. + # use '.' in case relative_path is empty. + folder_name = relative_path.replace('/', '\\') or '.' + f.write('Project("%s") = "%s", "%s", "%s"\r\n' % ( + e.entry_type_guid, # Entry type GUID + e.name, # Folder name + folder_name, # Folder name (again) + e.get_guid(), # Entry GUID + )) + + # TODO(rspangler): Need a way to configure this stuff + if self.websiteProperties: + f.write('\tProjectSection(WebsiteProperties) = preProject\r\n' + '\t\tDebug.AspNetCompiler.Debug = "True"\r\n' + '\t\tRelease.AspNetCompiler.Debug = "False"\r\n' + '\tEndProjectSection\r\n') + + if isinstance(e, MSVSFolder): + if e.items: + f.write('\tProjectSection(SolutionItems) = preProject\r\n') + for i in e.items: + f.write('\t\t%s = %s\r\n' % (i, i)) + f.write('\tEndProjectSection\r\n') + + if isinstance(e, MSVSProject): + if e.dependencies: + f.write('\tProjectSection(ProjectDependencies) = postProject\r\n') + for d in e.dependencies: + f.write('\t\t%s = %s\r\n' % (d.get_guid(), d.get_guid())) + f.write('\tEndProjectSection\r\n') + + f.write('EndProject\r\n') + + # Global section + f.write('Global\r\n') + + # Configurations (variants) + f.write('\tGlobalSection(SolutionConfigurationPlatforms) = preSolution\r\n') + for v in self.variants: + f.write('\t\t%s = %s\r\n' % (v, v)) + f.write('\tEndGlobalSection\r\n') + + # Sort config guids for easier diffing of solution changes. + config_guids = [] + config_guids_overrides = {} + for e in all_entries: + if isinstance(e, MSVSProject): + config_guids.append(e.get_guid()) + config_guids_overrides[e.get_guid()] = e.config_platform_overrides + config_guids.sort() + + f.write('\tGlobalSection(ProjectConfigurationPlatforms) = postSolution\r\n') + for g in config_guids: + for v in self.variants: + nv = config_guids_overrides[g].get(v, v) + # Pick which project configuration to build for this solution + # configuration. + f.write('\t\t%s.%s.ActiveCfg = %s\r\n' % ( + g, # Project GUID + v, # Solution build configuration + nv, # Project build config for that solution config + )) + + # Enable project in this solution configuration. + f.write('\t\t%s.%s.Build.0 = %s\r\n' % ( + g, # Project GUID + v, # Solution build configuration + nv, # Project build config for that solution config + )) + f.write('\tEndGlobalSection\r\n') + + # TODO(rspangler): Should be able to configure this stuff too (though I've + # never seen this be any different) + f.write('\tGlobalSection(SolutionProperties) = preSolution\r\n') + f.write('\t\tHideSolutionNode = FALSE\r\n') + f.write('\tEndGlobalSection\r\n') + + # Folder mappings + # Omit this section if there are no folders + if any([e.entries for e in all_entries if isinstance(e, MSVSFolder)]): + f.write('\tGlobalSection(NestedProjects) = preSolution\r\n') + for e in all_entries: + if not isinstance(e, MSVSFolder): + continue # Does not apply to projects, only folders + for subentry in e.entries: + f.write('\t\t%s = %s\r\n' % (subentry.get_guid(), e.get_guid())) + f.write('\tEndGlobalSection\r\n') + + f.write('EndGlobal\r\n') + + f.close() diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSProject.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSProject.py new file mode 100644 index 00000000..db1ceede --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSProject.py @@ -0,0 +1,208 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Visual Studio project reader/writer.""" + +import gyp.common +import gyp.easy_xml as easy_xml + +#------------------------------------------------------------------------------ + + +class Tool(object): + """Visual Studio tool.""" + + def __init__(self, name, attrs=None): + """Initializes the tool. + + Args: + name: Tool name. + attrs: Dict of tool attributes; may be None. + """ + self._attrs = attrs or {} + self._attrs['Name'] = name + + def _GetSpecification(self): + """Creates an element for the tool. + + Returns: + A new xml.dom.Element for the tool. + """ + return ['Tool', self._attrs] + +class Filter(object): + """Visual Studio filter - that is, a virtual folder.""" + + def __init__(self, name, contents=None): + """Initializes the folder. + + Args: + name: Filter (folder) name. + contents: List of filenames and/or Filter objects contained. + """ + self.name = name + self.contents = list(contents or []) + + +#------------------------------------------------------------------------------ + + +class Writer(object): + """Visual Studio XML project writer.""" + + def __init__(self, project_path, version, name, guid=None, platforms=None): + """Initializes the project. + + Args: + project_path: Path to the project file. + version: Format version to emit. + name: Name of the project. + guid: GUID to use for project, if not None. + platforms: Array of string, the supported platforms. If null, ['Win32'] + """ + self.project_path = project_path + self.version = version + self.name = name + self.guid = guid + + # Default to Win32 for platforms. + if not platforms: + platforms = ['Win32'] + + # Initialize the specifications of the various sections. + self.platform_section = ['Platforms'] + for platform in platforms: + self.platform_section.append(['Platform', {'Name': platform}]) + self.tool_files_section = ['ToolFiles'] + self.configurations_section = ['Configurations'] + self.files_section = ['Files'] + + # Keep a dict keyed on filename to speed up access. + self.files_dict = dict() + + def AddToolFile(self, path): + """Adds a tool file to the project. + + Args: + path: Relative path from project to tool file. + """ + self.tool_files_section.append(['ToolFile', {'RelativePath': path}]) + + def _GetSpecForConfiguration(self, config_type, config_name, attrs, tools): + """Returns the specification for a configuration. + + Args: + config_type: Type of configuration node. + config_name: Configuration name. + attrs: Dict of configuration attributes; may be None. + tools: List of tools (strings or Tool objects); may be None. + Returns: + """ + # Handle defaults + if not attrs: + attrs = {} + if not tools: + tools = [] + + # Add configuration node and its attributes + node_attrs = attrs.copy() + node_attrs['Name'] = config_name + specification = [config_type, node_attrs] + + # Add tool nodes and their attributes + if tools: + for t in tools: + if isinstance(t, Tool): + specification.append(t._GetSpecification()) + else: + specification.append(Tool(t)._GetSpecification()) + return specification + + + def AddConfig(self, name, attrs=None, tools=None): + """Adds a configuration to the project. + + Args: + name: Configuration name. + attrs: Dict of configuration attributes; may be None. + tools: List of tools (strings or Tool objects); may be None. + """ + spec = self._GetSpecForConfiguration('Configuration', name, attrs, tools) + self.configurations_section.append(spec) + + def _AddFilesToNode(self, parent, files): + """Adds files and/or filters to the parent node. + + Args: + parent: Destination node + files: A list of Filter objects and/or relative paths to files. + + Will call itself recursively, if the files list contains Filter objects. + """ + for f in files: + if isinstance(f, Filter): + node = ['Filter', {'Name': f.name}] + self._AddFilesToNode(node, f.contents) + else: + node = ['File', {'RelativePath': f}] + self.files_dict[f] = node + parent.append(node) + + def AddFiles(self, files): + """Adds files to the project. + + Args: + files: A list of Filter objects and/or relative paths to files. + + This makes a copy of the file/filter tree at the time of this call. If you + later add files to a Filter object which was passed into a previous call + to AddFiles(), it will not be reflected in this project. + """ + self._AddFilesToNode(self.files_section, files) + # TODO(rspangler) This also doesn't handle adding files to an existing + # filter. That is, it doesn't merge the trees. + + def AddFileConfig(self, path, config, attrs=None, tools=None): + """Adds a configuration to a file. + + Args: + path: Relative path to the file. + config: Name of configuration to add. + attrs: Dict of configuration attributes; may be None. + tools: List of tools (strings or Tool objects); may be None. + + Raises: + ValueError: Relative path does not match any file added via AddFiles(). + """ + # Find the file node with the right relative path + parent = self.files_dict.get(path) + if not parent: + raise ValueError('AddFileConfig: file "%s" not in project.' % path) + + # Add the config to the file node + spec = self._GetSpecForConfiguration('FileConfiguration', config, attrs, + tools) + parent.append(spec) + + def WriteIfChanged(self): + """Writes the project file.""" + # First create XML content definition + content = [ + 'VisualStudioProject', + {'ProjectType': 'Visual C++', + 'Version': self.version.ProjectVersion(), + 'Name': self.name, + 'ProjectGUID': self.guid, + 'RootNamespace': self.name, + 'Keyword': 'Win32Proj' + }, + self.platform_section, + self.tool_files_section, + self.configurations_section, + ['References'], # empty section + self.files_section, + ['Globals'] # empty section + ] + easy_xml.WriteXmlIfChanged(content, self.project_path, + encoding="Windows-1252") diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSSettings.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSSettings.py new file mode 100644 index 00000000..4985756b --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSSettings.py @@ -0,0 +1,1096 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +r"""Code to validate and convert settings of the Microsoft build tools. + +This file contains code to validate and convert settings of the Microsoft +build tools. The function ConvertToMSBuildSettings(), ValidateMSVSSettings(), +and ValidateMSBuildSettings() are the entry points. + +This file was created by comparing the projects created by Visual Studio 2008 +and Visual Studio 2010 for all available settings through the user interface. +The MSBuild schemas were also considered. They are typically found in the +MSBuild install directory, e.g. c:\Program Files (x86)\MSBuild +""" + +import sys +import re + +# Dictionaries of settings validators. The key is the tool name, the value is +# a dictionary mapping setting names to validation functions. +_msvs_validators = {} +_msbuild_validators = {} + + +# A dictionary of settings converters. The key is the tool name, the value is +# a dictionary mapping setting names to conversion functions. +_msvs_to_msbuild_converters = {} + + +# Tool name mapping from MSVS to MSBuild. +_msbuild_name_of_tool = {} + + +class _Tool(object): + """Represents a tool used by MSVS or MSBuild. + + Attributes: + msvs_name: The name of the tool in MSVS. + msbuild_name: The name of the tool in MSBuild. + """ + + def __init__(self, msvs_name, msbuild_name): + self.msvs_name = msvs_name + self.msbuild_name = msbuild_name + + +def _AddTool(tool): + """Adds a tool to the four dictionaries used to process settings. + + This only defines the tool. Each setting also needs to be added. + + Args: + tool: The _Tool object to be added. + """ + _msvs_validators[tool.msvs_name] = {} + _msbuild_validators[tool.msbuild_name] = {} + _msvs_to_msbuild_converters[tool.msvs_name] = {} + _msbuild_name_of_tool[tool.msvs_name] = tool.msbuild_name + + +def _GetMSBuildToolSettings(msbuild_settings, tool): + """Returns an MSBuild tool dictionary. Creates it if needed.""" + return msbuild_settings.setdefault(tool.msbuild_name, {}) + + +class _Type(object): + """Type of settings (Base class).""" + + def ValidateMSVS(self, value): + """Verifies that the value is legal for MSVS. + + Args: + value: the value to check for this type. + + Raises: + ValueError if value is not valid for MSVS. + """ + + def ValidateMSBuild(self, value): + """Verifies that the value is legal for MSBuild. + + Args: + value: the value to check for this type. + + Raises: + ValueError if value is not valid for MSBuild. + """ + + def ConvertToMSBuild(self, value): + """Returns the MSBuild equivalent of the MSVS value given. + + Args: + value: the MSVS value to convert. + + Returns: + the MSBuild equivalent. + + Raises: + ValueError if value is not valid. + """ + return value + + +class _String(_Type): + """A setting that's just a string.""" + + def ValidateMSVS(self, value): + if not isinstance(value, basestring): + raise ValueError('expected string; got %r' % value) + + def ValidateMSBuild(self, value): + if not isinstance(value, basestring): + raise ValueError('expected string; got %r' % value) + + def ConvertToMSBuild(self, value): + # Convert the macros + return ConvertVCMacrosToMSBuild(value) + + +class _StringList(_Type): + """A settings that's a list of strings.""" + + def ValidateMSVS(self, value): + if not isinstance(value, basestring) and not isinstance(value, list): + raise ValueError('expected string list; got %r' % value) + + def ValidateMSBuild(self, value): + if not isinstance(value, basestring) and not isinstance(value, list): + raise ValueError('expected string list; got %r' % value) + + def ConvertToMSBuild(self, value): + # Convert the macros + if isinstance(value, list): + return [ConvertVCMacrosToMSBuild(i) for i in value] + else: + return ConvertVCMacrosToMSBuild(value) + + +class _Boolean(_Type): + """Boolean settings, can have the values 'false' or 'true'.""" + + def _Validate(self, value): + if value != 'true' and value != 'false': + raise ValueError('expected bool; got %r' % value) + + def ValidateMSVS(self, value): + self._Validate(value) + + def ValidateMSBuild(self, value): + self._Validate(value) + + def ConvertToMSBuild(self, value): + self._Validate(value) + return value + + +class _Integer(_Type): + """Integer settings.""" + + def __init__(self, msbuild_base=10): + _Type.__init__(self) + self._msbuild_base = msbuild_base + + def ValidateMSVS(self, value): + # Try to convert, this will raise ValueError if invalid. + self.ConvertToMSBuild(value) + + def ValidateMSBuild(self, value): + # Try to convert, this will raise ValueError if invalid. + int(value, self._msbuild_base) + + def ConvertToMSBuild(self, value): + msbuild_format = (self._msbuild_base == 10) and '%d' or '0x%04x' + return msbuild_format % int(value) + + +class _Enumeration(_Type): + """Type of settings that is an enumeration. + + In MSVS, the values are indexes like '0', '1', and '2'. + MSBuild uses text labels that are more representative, like 'Win32'. + + Constructor args: + label_list: an array of MSBuild labels that correspond to the MSVS index. + In the rare cases where MSVS has skipped an index value, None is + used in the array to indicate the unused spot. + new: an array of labels that are new to MSBuild. + """ + + def __init__(self, label_list, new=None): + _Type.__init__(self) + self._label_list = label_list + self._msbuild_values = set(value for value in label_list + if value is not None) + if new is not None: + self._msbuild_values.update(new) + + def ValidateMSVS(self, value): + # Try to convert. It will raise an exception if not valid. + self.ConvertToMSBuild(value) + + def ValidateMSBuild(self, value): + if value not in self._msbuild_values: + raise ValueError('unrecognized enumerated value %s' % value) + + def ConvertToMSBuild(self, value): + index = int(value) + if index < 0 or index >= len(self._label_list): + raise ValueError('index value (%d) not in expected range [0, %d)' % + (index, len(self._label_list))) + label = self._label_list[index] + if label is None: + raise ValueError('converted value for %s not specified.' % value) + return label + + +# Instantiate the various generic types. +_boolean = _Boolean() +_integer = _Integer() +# For now, we don't do any special validation on these types: +_string = _String() +_file_name = _String() +_folder_name = _String() +_file_list = _StringList() +_folder_list = _StringList() +_string_list = _StringList() +# Some boolean settings went from numerical values to boolean. The +# mapping is 0: default, 1: false, 2: true. +_newly_boolean = _Enumeration(['', 'false', 'true']) + + +def _Same(tool, name, setting_type): + """Defines a setting that has the same name in MSVS and MSBuild. + + Args: + tool: a dictionary that gives the names of the tool for MSVS and MSBuild. + name: the name of the setting. + setting_type: the type of this setting. + """ + _Renamed(tool, name, name, setting_type) + + +def _Renamed(tool, msvs_name, msbuild_name, setting_type): + """Defines a setting for which the name has changed. + + Args: + tool: a dictionary that gives the names of the tool for MSVS and MSBuild. + msvs_name: the name of the MSVS setting. + msbuild_name: the name of the MSBuild setting. + setting_type: the type of this setting. + """ + + def _Translate(value, msbuild_settings): + msbuild_tool_settings = _GetMSBuildToolSettings(msbuild_settings, tool) + msbuild_tool_settings[msbuild_name] = setting_type.ConvertToMSBuild(value) + + _msvs_validators[tool.msvs_name][msvs_name] = setting_type.ValidateMSVS + _msbuild_validators[tool.msbuild_name][msbuild_name] = ( + setting_type.ValidateMSBuild) + _msvs_to_msbuild_converters[tool.msvs_name][msvs_name] = _Translate + + +def _Moved(tool, settings_name, msbuild_tool_name, setting_type): + _MovedAndRenamed(tool, settings_name, msbuild_tool_name, settings_name, + setting_type) + + +def _MovedAndRenamed(tool, msvs_settings_name, msbuild_tool_name, + msbuild_settings_name, setting_type): + """Defines a setting that may have moved to a new section. + + Args: + tool: a dictionary that gives the names of the tool for MSVS and MSBuild. + msvs_settings_name: the MSVS name of the setting. + msbuild_tool_name: the name of the MSBuild tool to place the setting under. + msbuild_settings_name: the MSBuild name of the setting. + setting_type: the type of this setting. + """ + + def _Translate(value, msbuild_settings): + tool_settings = msbuild_settings.setdefault(msbuild_tool_name, {}) + tool_settings[msbuild_settings_name] = setting_type.ConvertToMSBuild(value) + + _msvs_validators[tool.msvs_name][msvs_settings_name] = ( + setting_type.ValidateMSVS) + validator = setting_type.ValidateMSBuild + _msbuild_validators[msbuild_tool_name][msbuild_settings_name] = validator + _msvs_to_msbuild_converters[tool.msvs_name][msvs_settings_name] = _Translate + + +def _MSVSOnly(tool, name, setting_type): + """Defines a setting that is only found in MSVS. + + Args: + tool: a dictionary that gives the names of the tool for MSVS and MSBuild. + name: the name of the setting. + setting_type: the type of this setting. + """ + + def _Translate(unused_value, unused_msbuild_settings): + # Since this is for MSVS only settings, no translation will happen. + pass + + _msvs_validators[tool.msvs_name][name] = setting_type.ValidateMSVS + _msvs_to_msbuild_converters[tool.msvs_name][name] = _Translate + + +def _MSBuildOnly(tool, name, setting_type): + """Defines a setting that is only found in MSBuild. + + Args: + tool: a dictionary that gives the names of the tool for MSVS and MSBuild. + name: the name of the setting. + setting_type: the type of this setting. + """ + + def _Translate(value, msbuild_settings): + # Let msbuild-only properties get translated as-is from msvs_settings. + tool_settings = msbuild_settings.setdefault(tool.msbuild_name, {}) + tool_settings[name] = value + + _msbuild_validators[tool.msbuild_name][name] = setting_type.ValidateMSBuild + _msvs_to_msbuild_converters[tool.msvs_name][name] = _Translate + + +def _ConvertedToAdditionalOption(tool, msvs_name, flag): + """Defines a setting that's handled via a command line option in MSBuild. + + Args: + tool: a dictionary that gives the names of the tool for MSVS and MSBuild. + msvs_name: the name of the MSVS setting that if 'true' becomes a flag + flag: the flag to insert at the end of the AdditionalOptions + """ + + def _Translate(value, msbuild_settings): + if value == 'true': + tool_settings = _GetMSBuildToolSettings(msbuild_settings, tool) + if 'AdditionalOptions' in tool_settings: + new_flags = '%s %s' % (tool_settings['AdditionalOptions'], flag) + else: + new_flags = flag + tool_settings['AdditionalOptions'] = new_flags + _msvs_validators[tool.msvs_name][msvs_name] = _boolean.ValidateMSVS + _msvs_to_msbuild_converters[tool.msvs_name][msvs_name] = _Translate + + +def _CustomGeneratePreprocessedFile(tool, msvs_name): + def _Translate(value, msbuild_settings): + tool_settings = _GetMSBuildToolSettings(msbuild_settings, tool) + if value == '0': + tool_settings['PreprocessToFile'] = 'false' + tool_settings['PreprocessSuppressLineNumbers'] = 'false' + elif value == '1': # /P + tool_settings['PreprocessToFile'] = 'true' + tool_settings['PreprocessSuppressLineNumbers'] = 'false' + elif value == '2': # /EP /P + tool_settings['PreprocessToFile'] = 'true' + tool_settings['PreprocessSuppressLineNumbers'] = 'true' + else: + raise ValueError('value must be one of [0, 1, 2]; got %s' % value) + # Create a bogus validator that looks for '0', '1', or '2' + msvs_validator = _Enumeration(['a', 'b', 'c']).ValidateMSVS + _msvs_validators[tool.msvs_name][msvs_name] = msvs_validator + msbuild_validator = _boolean.ValidateMSBuild + msbuild_tool_validators = _msbuild_validators[tool.msbuild_name] + msbuild_tool_validators['PreprocessToFile'] = msbuild_validator + msbuild_tool_validators['PreprocessSuppressLineNumbers'] = msbuild_validator + _msvs_to_msbuild_converters[tool.msvs_name][msvs_name] = _Translate + + +fix_vc_macro_slashes_regex_list = ('IntDir', 'OutDir') +fix_vc_macro_slashes_regex = re.compile( + r'(\$\((?:%s)\))(?:[\\/]+)' % "|".join(fix_vc_macro_slashes_regex_list) +) + +# Regular expression to detect keys that were generated by exclusion lists +_EXCLUDED_SUFFIX_RE = re.compile('^(.*)_excluded$') + + +def _ValidateExclusionSetting(setting, settings, error_msg, stderr=sys.stderr): + """Verify that 'setting' is valid if it is generated from an exclusion list. + + If the setting appears to be generated from an exclusion list, the root name + is checked. + + Args: + setting: A string that is the setting name to validate + settings: A dictionary where the keys are valid settings + error_msg: The message to emit in the event of error + stderr: The stream receiving the error messages. + """ + # This may be unrecognized because it's an exclusion list. If the + # setting name has the _excluded suffix, then check the root name. + unrecognized = True + m = re.match(_EXCLUDED_SUFFIX_RE, setting) + if m: + root_setting = m.group(1) + unrecognized = root_setting not in settings + + if unrecognized: + # We don't know this setting. Give a warning. + print >> stderr, error_msg + + +def FixVCMacroSlashes(s): + """Replace macros which have excessive following slashes. + + These macros are known to have a built-in trailing slash. Furthermore, many + scripts hiccup on processing paths with extra slashes in the middle. + + This list is probably not exhaustive. Add as needed. + """ + if '$' in s: + s = fix_vc_macro_slashes_regex.sub(r'\1', s) + return s + + +def ConvertVCMacrosToMSBuild(s): + """Convert the the MSVS macros found in the string to the MSBuild equivalent. + + This list is probably not exhaustive. Add as needed. + """ + if '$' in s: + replace_map = { + '$(ConfigurationName)': '$(Configuration)', + '$(InputDir)': '%(RelativeDir)', + '$(InputExt)': '%(Extension)', + '$(InputFileName)': '%(Filename)%(Extension)', + '$(InputName)': '%(Filename)', + '$(InputPath)': '%(Identity)', + '$(ParentName)': '$(ProjectFileName)', + '$(PlatformName)': '$(Platform)', + '$(SafeInputName)': '%(Filename)', + } + for old, new in replace_map.iteritems(): + s = s.replace(old, new) + s = FixVCMacroSlashes(s) + return s + + +def ConvertToMSBuildSettings(msvs_settings, stderr=sys.stderr): + """Converts MSVS settings (VS2008 and earlier) to MSBuild settings (VS2010+). + + Args: + msvs_settings: A dictionary. The key is the tool name. The values are + themselves dictionaries of settings and their values. + stderr: The stream receiving the error messages. + + Returns: + A dictionary of MSBuild settings. The key is either the MSBuild tool name + or the empty string (for the global settings). The values are themselves + dictionaries of settings and their values. + """ + msbuild_settings = {} + for msvs_tool_name, msvs_tool_settings in msvs_settings.iteritems(): + if msvs_tool_name in _msvs_to_msbuild_converters: + msvs_tool = _msvs_to_msbuild_converters[msvs_tool_name] + for msvs_setting, msvs_value in msvs_tool_settings.iteritems(): + if msvs_setting in msvs_tool: + # Invoke the translation function. + try: + msvs_tool[msvs_setting](msvs_value, msbuild_settings) + except ValueError, e: + print >> stderr, ('Warning: while converting %s/%s to MSBuild, ' + '%s' % (msvs_tool_name, msvs_setting, e)) + else: + _ValidateExclusionSetting(msvs_setting, + msvs_tool, + ('Warning: unrecognized setting %s/%s ' + 'while converting to MSBuild.' % + (msvs_tool_name, msvs_setting)), + stderr) + else: + print >> stderr, ('Warning: unrecognized tool %s while converting to ' + 'MSBuild.' % msvs_tool_name) + return msbuild_settings + + +def ValidateMSVSSettings(settings, stderr=sys.stderr): + """Validates that the names of the settings are valid for MSVS. + + Args: + settings: A dictionary. The key is the tool name. The values are + themselves dictionaries of settings and their values. + stderr: The stream receiving the error messages. + """ + _ValidateSettings(_msvs_validators, settings, stderr) + + +def ValidateMSBuildSettings(settings, stderr=sys.stderr): + """Validates that the names of the settings are valid for MSBuild. + + Args: + settings: A dictionary. The key is the tool name. The values are + themselves dictionaries of settings and their values. + stderr: The stream receiving the error messages. + """ + _ValidateSettings(_msbuild_validators, settings, stderr) + + +def _ValidateSettings(validators, settings, stderr): + """Validates that the settings are valid for MSBuild or MSVS. + + We currently only validate the names of the settings, not their values. + + Args: + validators: A dictionary of tools and their validators. + settings: A dictionary. The key is the tool name. The values are + themselves dictionaries of settings and their values. + stderr: The stream receiving the error messages. + """ + for tool_name in settings: + if tool_name in validators: + tool_validators = validators[tool_name] + for setting, value in settings[tool_name].iteritems(): + if setting in tool_validators: + try: + tool_validators[setting](value) + except ValueError, e: + print >> stderr, ('Warning: for %s/%s, %s' % + (tool_name, setting, e)) + else: + _ValidateExclusionSetting(setting, + tool_validators, + ('Warning: unrecognized setting %s/%s' % + (tool_name, setting)), + stderr) + + else: + print >> stderr, ('Warning: unrecognized tool %s' % tool_name) + + +# MSVS and MBuild names of the tools. +_compile = _Tool('VCCLCompilerTool', 'ClCompile') +_link = _Tool('VCLinkerTool', 'Link') +_midl = _Tool('VCMIDLTool', 'Midl') +_rc = _Tool('VCResourceCompilerTool', 'ResourceCompile') +_lib = _Tool('VCLibrarianTool', 'Lib') +_manifest = _Tool('VCManifestTool', 'Manifest') +_masm = _Tool('MASM', 'MASM') + + +_AddTool(_compile) +_AddTool(_link) +_AddTool(_midl) +_AddTool(_rc) +_AddTool(_lib) +_AddTool(_manifest) +_AddTool(_masm) +# Add sections only found in the MSBuild settings. +_msbuild_validators[''] = {} +_msbuild_validators['ProjectReference'] = {} +_msbuild_validators['ManifestResourceCompile'] = {} + +# Descriptions of the compiler options, i.e. VCCLCompilerTool in MSVS and +# ClCompile in MSBuild. +# See "c:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\1033\cl.xml" for +# the schema of the MSBuild ClCompile settings. + +# Options that have the same name in MSVS and MSBuild +_Same(_compile, 'AdditionalIncludeDirectories', _folder_list) # /I +_Same(_compile, 'AdditionalOptions', _string_list) +_Same(_compile, 'AdditionalUsingDirectories', _folder_list) # /AI +_Same(_compile, 'AssemblerListingLocation', _file_name) # /Fa +_Same(_compile, 'BrowseInformationFile', _file_name) +_Same(_compile, 'BufferSecurityCheck', _boolean) # /GS +_Same(_compile, 'DisableLanguageExtensions', _boolean) # /Za +_Same(_compile, 'DisableSpecificWarnings', _string_list) # /wd +_Same(_compile, 'EnableFiberSafeOptimizations', _boolean) # /GT +_Same(_compile, 'EnablePREfast', _boolean) # /analyze Visible='false' +_Same(_compile, 'ExpandAttributedSource', _boolean) # /Fx +_Same(_compile, 'FloatingPointExceptions', _boolean) # /fp:except +_Same(_compile, 'ForceConformanceInForLoopScope', _boolean) # /Zc:forScope +_Same(_compile, 'ForcedIncludeFiles', _file_list) # /FI +_Same(_compile, 'ForcedUsingFiles', _file_list) # /FU +_Same(_compile, 'GenerateXMLDocumentationFiles', _boolean) # /doc +_Same(_compile, 'IgnoreStandardIncludePath', _boolean) # /X +_Same(_compile, 'MinimalRebuild', _boolean) # /Gm +_Same(_compile, 'OmitDefaultLibName', _boolean) # /Zl +_Same(_compile, 'OmitFramePointers', _boolean) # /Oy +_Same(_compile, 'PreprocessorDefinitions', _string_list) # /D +_Same(_compile, 'ProgramDataBaseFileName', _file_name) # /Fd +_Same(_compile, 'RuntimeTypeInfo', _boolean) # /GR +_Same(_compile, 'ShowIncludes', _boolean) # /showIncludes +_Same(_compile, 'SmallerTypeCheck', _boolean) # /RTCc +_Same(_compile, 'StringPooling', _boolean) # /GF +_Same(_compile, 'SuppressStartupBanner', _boolean) # /nologo +_Same(_compile, 'TreatWChar_tAsBuiltInType', _boolean) # /Zc:wchar_t +_Same(_compile, 'UndefineAllPreprocessorDefinitions', _boolean) # /u +_Same(_compile, 'UndefinePreprocessorDefinitions', _string_list) # /U +_Same(_compile, 'UseFullPaths', _boolean) # /FC +_Same(_compile, 'WholeProgramOptimization', _boolean) # /GL +_Same(_compile, 'XMLDocumentationFileName', _file_name) + +_Same(_compile, 'AssemblerOutput', + _Enumeration(['NoListing', + 'AssemblyCode', # /FA + 'All', # /FAcs + 'AssemblyAndMachineCode', # /FAc + 'AssemblyAndSourceCode'])) # /FAs +_Same(_compile, 'BasicRuntimeChecks', + _Enumeration(['Default', + 'StackFrameRuntimeCheck', # /RTCs + 'UninitializedLocalUsageCheck', # /RTCu + 'EnableFastChecks'])) # /RTC1 +_Same(_compile, 'BrowseInformation', + _Enumeration(['false', + 'true', # /FR + 'true'])) # /Fr +_Same(_compile, 'CallingConvention', + _Enumeration(['Cdecl', # /Gd + 'FastCall', # /Gr + 'StdCall', # /Gz + 'VectorCall'])) # /Gv +_Same(_compile, 'CompileAs', + _Enumeration(['Default', + 'CompileAsC', # /TC + 'CompileAsCpp'])) # /TP +_Same(_compile, 'DebugInformationFormat', + _Enumeration(['', # Disabled + 'OldStyle', # /Z7 + None, + 'ProgramDatabase', # /Zi + 'EditAndContinue'])) # /ZI +_Same(_compile, 'EnableEnhancedInstructionSet', + _Enumeration(['NotSet', + 'StreamingSIMDExtensions', # /arch:SSE + 'StreamingSIMDExtensions2', # /arch:SSE2 + 'AdvancedVectorExtensions', # /arch:AVX (vs2012+) + 'NoExtensions', # /arch:IA32 (vs2012+) + # This one only exists in the new msbuild format. + 'AdvancedVectorExtensions2', # /arch:AVX2 (vs2013r2+) + ])) +_Same(_compile, 'ErrorReporting', + _Enumeration(['None', # /errorReport:none + 'Prompt', # /errorReport:prompt + 'Queue'], # /errorReport:queue + new=['Send'])) # /errorReport:send" +_Same(_compile, 'ExceptionHandling', + _Enumeration(['false', + 'Sync', # /EHsc + 'Async'], # /EHa + new=['SyncCThrow'])) # /EHs +_Same(_compile, 'FavorSizeOrSpeed', + _Enumeration(['Neither', + 'Speed', # /Ot + 'Size'])) # /Os +_Same(_compile, 'FloatingPointModel', + _Enumeration(['Precise', # /fp:precise + 'Strict', # /fp:strict + 'Fast'])) # /fp:fast +_Same(_compile, 'InlineFunctionExpansion', + _Enumeration(['Default', + 'OnlyExplicitInline', # /Ob1 + 'AnySuitable'], # /Ob2 + new=['Disabled'])) # /Ob0 +_Same(_compile, 'Optimization', + _Enumeration(['Disabled', # /Od + 'MinSpace', # /O1 + 'MaxSpeed', # /O2 + 'Full'])) # /Ox +_Same(_compile, 'RuntimeLibrary', + _Enumeration(['MultiThreaded', # /MT + 'MultiThreadedDebug', # /MTd + 'MultiThreadedDLL', # /MD + 'MultiThreadedDebugDLL'])) # /MDd +_Same(_compile, 'StructMemberAlignment', + _Enumeration(['Default', + '1Byte', # /Zp1 + '2Bytes', # /Zp2 + '4Bytes', # /Zp4 + '8Bytes', # /Zp8 + '16Bytes'])) # /Zp16 +_Same(_compile, 'WarningLevel', + _Enumeration(['TurnOffAllWarnings', # /W0 + 'Level1', # /W1 + 'Level2', # /W2 + 'Level3', # /W3 + 'Level4'], # /W4 + new=['EnableAllWarnings'])) # /Wall + +# Options found in MSVS that have been renamed in MSBuild. +_Renamed(_compile, 'EnableFunctionLevelLinking', 'FunctionLevelLinking', + _boolean) # /Gy +_Renamed(_compile, 'EnableIntrinsicFunctions', 'IntrinsicFunctions', + _boolean) # /Oi +_Renamed(_compile, 'KeepComments', 'PreprocessKeepComments', _boolean) # /C +_Renamed(_compile, 'ObjectFile', 'ObjectFileName', _file_name) # /Fo +_Renamed(_compile, 'OpenMP', 'OpenMPSupport', _boolean) # /openmp +_Renamed(_compile, 'PrecompiledHeaderThrough', 'PrecompiledHeaderFile', + _file_name) # Used with /Yc and /Yu +_Renamed(_compile, 'PrecompiledHeaderFile', 'PrecompiledHeaderOutputFile', + _file_name) # /Fp +_Renamed(_compile, 'UsePrecompiledHeader', 'PrecompiledHeader', + _Enumeration(['NotUsing', # VS recognized '' for this value too. + 'Create', # /Yc + 'Use'])) # /Yu +_Renamed(_compile, 'WarnAsError', 'TreatWarningAsError', _boolean) # /WX + +_ConvertedToAdditionalOption(_compile, 'DefaultCharIsUnsigned', '/J') + +# MSVS options not found in MSBuild. +_MSVSOnly(_compile, 'Detect64BitPortabilityProblems', _boolean) +_MSVSOnly(_compile, 'UseUnicodeResponseFiles', _boolean) + +# MSBuild options not found in MSVS. +_MSBuildOnly(_compile, 'BuildingInIDE', _boolean) +_MSBuildOnly(_compile, 'CompileAsManaged', + _Enumeration([], new=['false', + 'true'])) # /clr +_MSBuildOnly(_compile, 'CreateHotpatchableImage', _boolean) # /hotpatch +_MSBuildOnly(_compile, 'MultiProcessorCompilation', _boolean) # /MP +_MSBuildOnly(_compile, 'PreprocessOutputPath', _string) # /Fi +_MSBuildOnly(_compile, 'ProcessorNumber', _integer) # the number of processors +_MSBuildOnly(_compile, 'TrackerLogDirectory', _folder_name) +_MSBuildOnly(_compile, 'TreatSpecificWarningsAsErrors', _string_list) # /we +_MSBuildOnly(_compile, 'UseUnicodeForAssemblerListing', _boolean) # /FAu + +# Defines a setting that needs very customized processing +_CustomGeneratePreprocessedFile(_compile, 'GeneratePreprocessedFile') + + +# Directives for converting MSVS VCLinkerTool to MSBuild Link. +# See "c:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\1033\link.xml" for +# the schema of the MSBuild Link settings. + +# Options that have the same name in MSVS and MSBuild +_Same(_link, 'AdditionalDependencies', _file_list) +_Same(_link, 'AdditionalLibraryDirectories', _folder_list) # /LIBPATH +# /MANIFESTDEPENDENCY: +_Same(_link, 'AdditionalManifestDependencies', _file_list) +_Same(_link, 'AdditionalOptions', _string_list) +_Same(_link, 'AddModuleNamesToAssembly', _file_list) # /ASSEMBLYMODULE +_Same(_link, 'AllowIsolation', _boolean) # /ALLOWISOLATION +_Same(_link, 'AssemblyLinkResource', _file_list) # /ASSEMBLYLINKRESOURCE +_Same(_link, 'BaseAddress', _string) # /BASE +_Same(_link, 'CLRUnmanagedCodeCheck', _boolean) # /CLRUNMANAGEDCODECHECK +_Same(_link, 'DelayLoadDLLs', _file_list) # /DELAYLOAD +_Same(_link, 'DelaySign', _boolean) # /DELAYSIGN +_Same(_link, 'EmbedManagedResourceFile', _file_list) # /ASSEMBLYRESOURCE +_Same(_link, 'EnableUAC', _boolean) # /MANIFESTUAC +_Same(_link, 'EntryPointSymbol', _string) # /ENTRY +_Same(_link, 'ForceSymbolReferences', _file_list) # /INCLUDE +_Same(_link, 'FunctionOrder', _file_name) # /ORDER +_Same(_link, 'GenerateDebugInformation', _boolean) # /DEBUG +_Same(_link, 'GenerateMapFile', _boolean) # /MAP +_Same(_link, 'HeapCommitSize', _string) +_Same(_link, 'HeapReserveSize', _string) # /HEAP +_Same(_link, 'IgnoreAllDefaultLibraries', _boolean) # /NODEFAULTLIB +_Same(_link, 'IgnoreEmbeddedIDL', _boolean) # /IGNOREIDL +_Same(_link, 'ImportLibrary', _file_name) # /IMPLIB +_Same(_link, 'KeyContainer', _file_name) # /KEYCONTAINER +_Same(_link, 'KeyFile', _file_name) # /KEYFILE +_Same(_link, 'ManifestFile', _file_name) # /ManifestFile +_Same(_link, 'MapExports', _boolean) # /MAPINFO:EXPORTS +_Same(_link, 'MapFileName', _file_name) +_Same(_link, 'MergedIDLBaseFileName', _file_name) # /IDLOUT +_Same(_link, 'MergeSections', _string) # /MERGE +_Same(_link, 'MidlCommandFile', _file_name) # /MIDL +_Same(_link, 'ModuleDefinitionFile', _file_name) # /DEF +_Same(_link, 'OutputFile', _file_name) # /OUT +_Same(_link, 'PerUserRedirection', _boolean) +_Same(_link, 'Profile', _boolean) # /PROFILE +_Same(_link, 'ProfileGuidedDatabase', _file_name) # /PGD +_Same(_link, 'ProgramDatabaseFile', _file_name) # /PDB +_Same(_link, 'RegisterOutput', _boolean) +_Same(_link, 'SetChecksum', _boolean) # /RELEASE +_Same(_link, 'StackCommitSize', _string) +_Same(_link, 'StackReserveSize', _string) # /STACK +_Same(_link, 'StripPrivateSymbols', _file_name) # /PDBSTRIPPED +_Same(_link, 'SupportUnloadOfDelayLoadedDLL', _boolean) # /DELAY:UNLOAD +_Same(_link, 'SuppressStartupBanner', _boolean) # /NOLOGO +_Same(_link, 'SwapRunFromCD', _boolean) # /SWAPRUN:CD +_Same(_link, 'TurnOffAssemblyGeneration', _boolean) # /NOASSEMBLY +_Same(_link, 'TypeLibraryFile', _file_name) # /TLBOUT +_Same(_link, 'TypeLibraryResourceID', _integer) # /TLBID +_Same(_link, 'UACUIAccess', _boolean) # /uiAccess='true' +_Same(_link, 'Version', _string) # /VERSION + +_Same(_link, 'EnableCOMDATFolding', _newly_boolean) # /OPT:ICF +_Same(_link, 'FixedBaseAddress', _newly_boolean) # /FIXED +_Same(_link, 'LargeAddressAware', _newly_boolean) # /LARGEADDRESSAWARE +_Same(_link, 'OptimizeReferences', _newly_boolean) # /OPT:REF +_Same(_link, 'RandomizedBaseAddress', _newly_boolean) # /DYNAMICBASE +_Same(_link, 'TerminalServerAware', _newly_boolean) # /TSAWARE + +_subsystem_enumeration = _Enumeration( + ['NotSet', + 'Console', # /SUBSYSTEM:CONSOLE + 'Windows', # /SUBSYSTEM:WINDOWS + 'Native', # /SUBSYSTEM:NATIVE + 'EFI Application', # /SUBSYSTEM:EFI_APPLICATION + 'EFI Boot Service Driver', # /SUBSYSTEM:EFI_BOOT_SERVICE_DRIVER + 'EFI ROM', # /SUBSYSTEM:EFI_ROM + 'EFI Runtime', # /SUBSYSTEM:EFI_RUNTIME_DRIVER + 'WindowsCE'], # /SUBSYSTEM:WINDOWSCE + new=['POSIX']) # /SUBSYSTEM:POSIX + +_target_machine_enumeration = _Enumeration( + ['NotSet', + 'MachineX86', # /MACHINE:X86 + None, + 'MachineARM', # /MACHINE:ARM + 'MachineEBC', # /MACHINE:EBC + 'MachineIA64', # /MACHINE:IA64 + None, + 'MachineMIPS', # /MACHINE:MIPS + 'MachineMIPS16', # /MACHINE:MIPS16 + 'MachineMIPSFPU', # /MACHINE:MIPSFPU + 'MachineMIPSFPU16', # /MACHINE:MIPSFPU16 + None, + None, + None, + 'MachineSH4', # /MACHINE:SH4 + None, + 'MachineTHUMB', # /MACHINE:THUMB + 'MachineX64']) # /MACHINE:X64 + +_Same(_link, 'AssemblyDebug', + _Enumeration(['', + 'true', # /ASSEMBLYDEBUG + 'false'])) # /ASSEMBLYDEBUG:DISABLE +_Same(_link, 'CLRImageType', + _Enumeration(['Default', + 'ForceIJWImage', # /CLRIMAGETYPE:IJW + 'ForcePureILImage', # /Switch="CLRIMAGETYPE:PURE + 'ForceSafeILImage'])) # /Switch="CLRIMAGETYPE:SAFE +_Same(_link, 'CLRThreadAttribute', + _Enumeration(['DefaultThreadingAttribute', # /CLRTHREADATTRIBUTE:NONE + 'MTAThreadingAttribute', # /CLRTHREADATTRIBUTE:MTA + 'STAThreadingAttribute'])) # /CLRTHREADATTRIBUTE:STA +_Same(_link, 'DataExecutionPrevention', + _Enumeration(['', + 'false', # /NXCOMPAT:NO + 'true'])) # /NXCOMPAT +_Same(_link, 'Driver', + _Enumeration(['NotSet', + 'Driver', # /Driver + 'UpOnly', # /DRIVER:UPONLY + 'WDM'])) # /DRIVER:WDM +_Same(_link, 'LinkTimeCodeGeneration', + _Enumeration(['Default', + 'UseLinkTimeCodeGeneration', # /LTCG + 'PGInstrument', # /LTCG:PGInstrument + 'PGOptimization', # /LTCG:PGOptimize + 'PGUpdate'])) # /LTCG:PGUpdate +_Same(_link, 'ShowProgress', + _Enumeration(['NotSet', + 'LinkVerbose', # /VERBOSE + 'LinkVerboseLib'], # /VERBOSE:Lib + new=['LinkVerboseICF', # /VERBOSE:ICF + 'LinkVerboseREF', # /VERBOSE:REF + 'LinkVerboseSAFESEH', # /VERBOSE:SAFESEH + 'LinkVerboseCLR'])) # /VERBOSE:CLR +_Same(_link, 'SubSystem', _subsystem_enumeration) +_Same(_link, 'TargetMachine', _target_machine_enumeration) +_Same(_link, 'UACExecutionLevel', + _Enumeration(['AsInvoker', # /level='asInvoker' + 'HighestAvailable', # /level='highestAvailable' + 'RequireAdministrator'])) # /level='requireAdministrator' +_Same(_link, 'MinimumRequiredVersion', _string) +_Same(_link, 'TreatLinkerWarningAsErrors', _boolean) # /WX + + +# Options found in MSVS that have been renamed in MSBuild. +_Renamed(_link, 'ErrorReporting', 'LinkErrorReporting', + _Enumeration(['NoErrorReport', # /ERRORREPORT:NONE + 'PromptImmediately', # /ERRORREPORT:PROMPT + 'QueueForNextLogin'], # /ERRORREPORT:QUEUE + new=['SendErrorReport'])) # /ERRORREPORT:SEND +_Renamed(_link, 'IgnoreDefaultLibraryNames', 'IgnoreSpecificDefaultLibraries', + _file_list) # /NODEFAULTLIB +_Renamed(_link, 'ResourceOnlyDLL', 'NoEntryPoint', _boolean) # /NOENTRY +_Renamed(_link, 'SwapRunFromNet', 'SwapRunFromNET', _boolean) # /SWAPRUN:NET + +_Moved(_link, 'GenerateManifest', '', _boolean) +_Moved(_link, 'IgnoreImportLibrary', '', _boolean) +_Moved(_link, 'LinkIncremental', '', _newly_boolean) +_Moved(_link, 'LinkLibraryDependencies', 'ProjectReference', _boolean) +_Moved(_link, 'UseLibraryDependencyInputs', 'ProjectReference', _boolean) + +# MSVS options not found in MSBuild. +_MSVSOnly(_link, 'OptimizeForWindows98', _newly_boolean) +_MSVSOnly(_link, 'UseUnicodeResponseFiles', _boolean) + +# MSBuild options not found in MSVS. +_MSBuildOnly(_link, 'BuildingInIDE', _boolean) +_MSBuildOnly(_link, 'ImageHasSafeExceptionHandlers', _boolean) # /SAFESEH +_MSBuildOnly(_link, 'LinkDLL', _boolean) # /DLL Visible='false' +_MSBuildOnly(_link, 'LinkStatus', _boolean) # /LTCG:STATUS +_MSBuildOnly(_link, 'PreventDllBinding', _boolean) # /ALLOWBIND +_MSBuildOnly(_link, 'SupportNobindOfDelayLoadedDLL', _boolean) # /DELAY:NOBIND +_MSBuildOnly(_link, 'TrackerLogDirectory', _folder_name) +_MSBuildOnly(_link, 'MSDOSStubFileName', _file_name) # /STUB Visible='false' +_MSBuildOnly(_link, 'SectionAlignment', _integer) # /ALIGN +_MSBuildOnly(_link, 'SpecifySectionAttributes', _string) # /SECTION +_MSBuildOnly(_link, 'ForceFileOutput', + _Enumeration([], new=['Enabled', # /FORCE + # /FORCE:MULTIPLE + 'MultiplyDefinedSymbolOnly', + 'UndefinedSymbolOnly'])) # /FORCE:UNRESOLVED +_MSBuildOnly(_link, 'CreateHotPatchableImage', + _Enumeration([], new=['Enabled', # /FUNCTIONPADMIN + 'X86Image', # /FUNCTIONPADMIN:5 + 'X64Image', # /FUNCTIONPADMIN:6 + 'ItaniumImage'])) # /FUNCTIONPADMIN:16 +_MSBuildOnly(_link, 'CLRSupportLastError', + _Enumeration([], new=['Enabled', # /CLRSupportLastError + 'Disabled', # /CLRSupportLastError:NO + # /CLRSupportLastError:SYSTEMDLL + 'SystemDlls'])) + + +# Directives for converting VCResourceCompilerTool to ResourceCompile. +# See "c:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\1033\rc.xml" for +# the schema of the MSBuild ResourceCompile settings. + +_Same(_rc, 'AdditionalOptions', _string_list) +_Same(_rc, 'AdditionalIncludeDirectories', _folder_list) # /I +_Same(_rc, 'Culture', _Integer(msbuild_base=16)) +_Same(_rc, 'IgnoreStandardIncludePath', _boolean) # /X +_Same(_rc, 'PreprocessorDefinitions', _string_list) # /D +_Same(_rc, 'ResourceOutputFileName', _string) # /fo +_Same(_rc, 'ShowProgress', _boolean) # /v +# There is no UI in VisualStudio 2008 to set the following properties. +# However they are found in CL and other tools. Include them here for +# completeness, as they are very likely to have the same usage pattern. +_Same(_rc, 'SuppressStartupBanner', _boolean) # /nologo +_Same(_rc, 'UndefinePreprocessorDefinitions', _string_list) # /u + +# MSBuild options not found in MSVS. +_MSBuildOnly(_rc, 'NullTerminateStrings', _boolean) # /n +_MSBuildOnly(_rc, 'TrackerLogDirectory', _folder_name) + + +# Directives for converting VCMIDLTool to Midl. +# See "c:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\1033\midl.xml" for +# the schema of the MSBuild Midl settings. + +_Same(_midl, 'AdditionalIncludeDirectories', _folder_list) # /I +_Same(_midl, 'AdditionalOptions', _string_list) +_Same(_midl, 'CPreprocessOptions', _string) # /cpp_opt +_Same(_midl, 'ErrorCheckAllocations', _boolean) # /error allocation +_Same(_midl, 'ErrorCheckBounds', _boolean) # /error bounds_check +_Same(_midl, 'ErrorCheckEnumRange', _boolean) # /error enum +_Same(_midl, 'ErrorCheckRefPointers', _boolean) # /error ref +_Same(_midl, 'ErrorCheckStubData', _boolean) # /error stub_data +_Same(_midl, 'GenerateStublessProxies', _boolean) # /Oicf +_Same(_midl, 'GenerateTypeLibrary', _boolean) +_Same(_midl, 'HeaderFileName', _file_name) # /h +_Same(_midl, 'IgnoreStandardIncludePath', _boolean) # /no_def_idir +_Same(_midl, 'InterfaceIdentifierFileName', _file_name) # /iid +_Same(_midl, 'MkTypLibCompatible', _boolean) # /mktyplib203 +_Same(_midl, 'OutputDirectory', _string) # /out +_Same(_midl, 'PreprocessorDefinitions', _string_list) # /D +_Same(_midl, 'ProxyFileName', _file_name) # /proxy +_Same(_midl, 'RedirectOutputAndErrors', _file_name) # /o +_Same(_midl, 'SuppressStartupBanner', _boolean) # /nologo +_Same(_midl, 'TypeLibraryName', _file_name) # /tlb +_Same(_midl, 'UndefinePreprocessorDefinitions', _string_list) # /U +_Same(_midl, 'WarnAsError', _boolean) # /WX + +_Same(_midl, 'DefaultCharType', + _Enumeration(['Unsigned', # /char unsigned + 'Signed', # /char signed + 'Ascii'])) # /char ascii7 +_Same(_midl, 'TargetEnvironment', + _Enumeration(['NotSet', + 'Win32', # /env win32 + 'Itanium', # /env ia64 + 'X64'])) # /env x64 +_Same(_midl, 'EnableErrorChecks', + _Enumeration(['EnableCustom', + 'None', # /error none + 'All'])) # /error all +_Same(_midl, 'StructMemberAlignment', + _Enumeration(['NotSet', + '1', # Zp1 + '2', # Zp2 + '4', # Zp4 + '8'])) # Zp8 +_Same(_midl, 'WarningLevel', + _Enumeration(['0', # /W0 + '1', # /W1 + '2', # /W2 + '3', # /W3 + '4'])) # /W4 + +_Renamed(_midl, 'DLLDataFileName', 'DllDataFileName', _file_name) # /dlldata +_Renamed(_midl, 'ValidateParameters', 'ValidateAllParameters', + _boolean) # /robust + +# MSBuild options not found in MSVS. +_MSBuildOnly(_midl, 'ApplicationConfigurationMode', _boolean) # /app_config +_MSBuildOnly(_midl, 'ClientStubFile', _file_name) # /cstub +_MSBuildOnly(_midl, 'GenerateClientFiles', + _Enumeration([], new=['Stub', # /client stub + 'None'])) # /client none +_MSBuildOnly(_midl, 'GenerateServerFiles', + _Enumeration([], new=['Stub', # /client stub + 'None'])) # /client none +_MSBuildOnly(_midl, 'LocaleID', _integer) # /lcid DECIMAL +_MSBuildOnly(_midl, 'ServerStubFile', _file_name) # /sstub +_MSBuildOnly(_midl, 'SuppressCompilerWarnings', _boolean) # /no_warn +_MSBuildOnly(_midl, 'TrackerLogDirectory', _folder_name) +_MSBuildOnly(_midl, 'TypeLibFormat', + _Enumeration([], new=['NewFormat', # /newtlb + 'OldFormat'])) # /oldtlb + + +# Directives for converting VCLibrarianTool to Lib. +# See "c:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\1033\lib.xml" for +# the schema of the MSBuild Lib settings. + +_Same(_lib, 'AdditionalDependencies', _file_list) +_Same(_lib, 'AdditionalLibraryDirectories', _folder_list) # /LIBPATH +_Same(_lib, 'AdditionalOptions', _string_list) +_Same(_lib, 'ExportNamedFunctions', _string_list) # /EXPORT +_Same(_lib, 'ForceSymbolReferences', _string) # /INCLUDE +_Same(_lib, 'IgnoreAllDefaultLibraries', _boolean) # /NODEFAULTLIB +_Same(_lib, 'IgnoreSpecificDefaultLibraries', _file_list) # /NODEFAULTLIB +_Same(_lib, 'ModuleDefinitionFile', _file_name) # /DEF +_Same(_lib, 'OutputFile', _file_name) # /OUT +_Same(_lib, 'SuppressStartupBanner', _boolean) # /NOLOGO +_Same(_lib, 'UseUnicodeResponseFiles', _boolean) +_Same(_lib, 'LinkTimeCodeGeneration', _boolean) # /LTCG +_Same(_lib, 'TargetMachine', _target_machine_enumeration) + +# TODO(jeanluc) _link defines the same value that gets moved to +# ProjectReference. We may want to validate that they are consistent. +_Moved(_lib, 'LinkLibraryDependencies', 'ProjectReference', _boolean) + +_MSBuildOnly(_lib, 'DisplayLibrary', _string) # /LIST Visible='false' +_MSBuildOnly(_lib, 'ErrorReporting', + _Enumeration([], new=['PromptImmediately', # /ERRORREPORT:PROMPT + 'QueueForNextLogin', # /ERRORREPORT:QUEUE + 'SendErrorReport', # /ERRORREPORT:SEND + 'NoErrorReport'])) # /ERRORREPORT:NONE +_MSBuildOnly(_lib, 'MinimumRequiredVersion', _string) +_MSBuildOnly(_lib, 'Name', _file_name) # /NAME +_MSBuildOnly(_lib, 'RemoveObjects', _file_list) # /REMOVE +_MSBuildOnly(_lib, 'SubSystem', _subsystem_enumeration) +_MSBuildOnly(_lib, 'TrackerLogDirectory', _folder_name) +_MSBuildOnly(_lib, 'TreatLibWarningAsErrors', _boolean) # /WX +_MSBuildOnly(_lib, 'Verbose', _boolean) + + +# Directives for converting VCManifestTool to Mt. +# See "c:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\1033\mt.xml" for +# the schema of the MSBuild Lib settings. + +# Options that have the same name in MSVS and MSBuild +_Same(_manifest, 'AdditionalManifestFiles', _file_list) # /manifest +_Same(_manifest, 'AdditionalOptions', _string_list) +_Same(_manifest, 'AssemblyIdentity', _string) # /identity: +_Same(_manifest, 'ComponentFileName', _file_name) # /dll +_Same(_manifest, 'GenerateCatalogFiles', _boolean) # /makecdfs +_Same(_manifest, 'InputResourceManifests', _string) # /inputresource +_Same(_manifest, 'OutputManifestFile', _file_name) # /out +_Same(_manifest, 'RegistrarScriptFile', _file_name) # /rgs +_Same(_manifest, 'ReplacementsFile', _file_name) # /replacements +_Same(_manifest, 'SuppressStartupBanner', _boolean) # /nologo +_Same(_manifest, 'TypeLibraryFile', _file_name) # /tlb: +_Same(_manifest, 'UpdateFileHashes', _boolean) # /hashupdate +_Same(_manifest, 'UpdateFileHashesSearchPath', _file_name) +_Same(_manifest, 'VerboseOutput', _boolean) # /verbose + +# Options that have moved location. +_MovedAndRenamed(_manifest, 'ManifestResourceFile', + 'ManifestResourceCompile', + 'ResourceOutputFileName', + _file_name) +_Moved(_manifest, 'EmbedManifest', '', _boolean) + +# MSVS options not found in MSBuild. +_MSVSOnly(_manifest, 'DependencyInformationFile', _file_name) +_MSVSOnly(_manifest, 'UseFAT32Workaround', _boolean) +_MSVSOnly(_manifest, 'UseUnicodeResponseFiles', _boolean) + +# MSBuild options not found in MSVS. +_MSBuildOnly(_manifest, 'EnableDPIAwareness', _boolean) +_MSBuildOnly(_manifest, 'GenerateCategoryTags', _boolean) # /category +_MSBuildOnly(_manifest, 'ManifestFromManagedAssembly', + _file_name) # /managedassemblyname +_MSBuildOnly(_manifest, 'OutputResourceManifests', _string) # /outputresource +_MSBuildOnly(_manifest, 'SuppressDependencyElement', _boolean) # /nodependency +_MSBuildOnly(_manifest, 'TrackerLogDirectory', _folder_name) + + +# Directives for MASM. +# See "$(VCTargetsPath)\BuildCustomizations\masm.xml" for the schema of the +# MSBuild MASM settings. + +# Options that have the same name in MSVS and MSBuild. +_Same(_masm, 'UseSafeExceptionHandlers', _boolean) # /safeseh diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSSettings_test.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSSettings_test.py new file mode 100755 index 00000000..bf6ea6b8 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSSettings_test.py @@ -0,0 +1,1483 @@ +#!/usr/bin/env python + +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Unit tests for the MSVSSettings.py file.""" + +import StringIO +import unittest +import gyp.MSVSSettings as MSVSSettings + + +class TestSequenceFunctions(unittest.TestCase): + + def setUp(self): + self.stderr = StringIO.StringIO() + + def _ExpectedWarnings(self, expected): + """Compares recorded lines to expected warnings.""" + self.stderr.seek(0) + actual = self.stderr.read().split('\n') + actual = [line for line in actual if line] + self.assertEqual(sorted(expected), sorted(actual)) + + def testValidateMSVSSettings_tool_names(self): + """Tests that only MSVS tool names are allowed.""" + MSVSSettings.ValidateMSVSSettings( + {'VCCLCompilerTool': {}, + 'VCLinkerTool': {}, + 'VCMIDLTool': {}, + 'foo': {}, + 'VCResourceCompilerTool': {}, + 'VCLibrarianTool': {}, + 'VCManifestTool': {}, + 'ClCompile': {}}, + self.stderr) + self._ExpectedWarnings([ + 'Warning: unrecognized tool foo', + 'Warning: unrecognized tool ClCompile']) + + def testValidateMSVSSettings_settings(self): + """Tests that for invalid MSVS settings.""" + MSVSSettings.ValidateMSVSSettings( + {'VCCLCompilerTool': { + 'AdditionalIncludeDirectories': 'folder1;folder2', + 'AdditionalOptions': ['string1', 'string2'], + 'AdditionalUsingDirectories': 'folder1;folder2', + 'AssemblerListingLocation': 'a_file_name', + 'AssemblerOutput': '0', + 'BasicRuntimeChecks': '5', + 'BrowseInformation': 'fdkslj', + 'BrowseInformationFile': 'a_file_name', + 'BufferSecurityCheck': 'true', + 'CallingConvention': '-1', + 'CompileAs': '1', + 'DebugInformationFormat': '2', + 'DefaultCharIsUnsigned': 'true', + 'Detect64BitPortabilityProblems': 'true', + 'DisableLanguageExtensions': 'true', + 'DisableSpecificWarnings': 'string1;string2', + 'EnableEnhancedInstructionSet': '1', + 'EnableFiberSafeOptimizations': 'true', + 'EnableFunctionLevelLinking': 'true', + 'EnableIntrinsicFunctions': 'true', + 'EnablePREfast': 'true', + 'Enableprefast': 'bogus', + 'ErrorReporting': '1', + 'ExceptionHandling': '1', + 'ExpandAttributedSource': 'true', + 'FavorSizeOrSpeed': '1', + 'FloatingPointExceptions': 'true', + 'FloatingPointModel': '1', + 'ForceConformanceInForLoopScope': 'true', + 'ForcedIncludeFiles': 'file1;file2', + 'ForcedUsingFiles': 'file1;file2', + 'GeneratePreprocessedFile': '1', + 'GenerateXMLDocumentationFiles': 'true', + 'IgnoreStandardIncludePath': 'true', + 'InlineFunctionExpansion': '1', + 'KeepComments': 'true', + 'MinimalRebuild': 'true', + 'ObjectFile': 'a_file_name', + 'OmitDefaultLibName': 'true', + 'OmitFramePointers': 'true', + 'OpenMP': 'true', + 'Optimization': '1', + 'PrecompiledHeaderFile': 'a_file_name', + 'PrecompiledHeaderThrough': 'a_file_name', + 'PreprocessorDefinitions': 'string1;string2', + 'ProgramDataBaseFileName': 'a_file_name', + 'RuntimeLibrary': '1', + 'RuntimeTypeInfo': 'true', + 'ShowIncludes': 'true', + 'SmallerTypeCheck': 'true', + 'StringPooling': 'true', + 'StructMemberAlignment': '1', + 'SuppressStartupBanner': 'true', + 'TreatWChar_tAsBuiltInType': 'true', + 'UndefineAllPreprocessorDefinitions': 'true', + 'UndefinePreprocessorDefinitions': 'string1;string2', + 'UseFullPaths': 'true', + 'UsePrecompiledHeader': '1', + 'UseUnicodeResponseFiles': 'true', + 'WarnAsError': 'true', + 'WarningLevel': '1', + 'WholeProgramOptimization': 'true', + 'XMLDocumentationFileName': 'a_file_name', + 'ZZXYZ': 'bogus'}, + 'VCLinkerTool': { + 'AdditionalDependencies': 'file1;file2', + 'AdditionalDependencies_excluded': 'file3', + 'AdditionalLibraryDirectories': 'folder1;folder2', + 'AdditionalManifestDependencies': 'file1;file2', + 'AdditionalOptions': 'a string1', + 'AddModuleNamesToAssembly': 'file1;file2', + 'AllowIsolation': 'true', + 'AssemblyDebug': '2', + 'AssemblyLinkResource': 'file1;file2', + 'BaseAddress': 'a string1', + 'CLRImageType': '2', + 'CLRThreadAttribute': '2', + 'CLRUnmanagedCodeCheck': 'true', + 'DataExecutionPrevention': '2', + 'DelayLoadDLLs': 'file1;file2', + 'DelaySign': 'true', + 'Driver': '2', + 'EmbedManagedResourceFile': 'file1;file2', + 'EnableCOMDATFolding': '2', + 'EnableUAC': 'true', + 'EntryPointSymbol': 'a string1', + 'ErrorReporting': '2', + 'FixedBaseAddress': '2', + 'ForceSymbolReferences': 'file1;file2', + 'FunctionOrder': 'a_file_name', + 'GenerateDebugInformation': 'true', + 'GenerateManifest': 'true', + 'GenerateMapFile': 'true', + 'HeapCommitSize': 'a string1', + 'HeapReserveSize': 'a string1', + 'IgnoreAllDefaultLibraries': 'true', + 'IgnoreDefaultLibraryNames': 'file1;file2', + 'IgnoreEmbeddedIDL': 'true', + 'IgnoreImportLibrary': 'true', + 'ImportLibrary': 'a_file_name', + 'KeyContainer': 'a_file_name', + 'KeyFile': 'a_file_name', + 'LargeAddressAware': '2', + 'LinkIncremental': '2', + 'LinkLibraryDependencies': 'true', + 'LinkTimeCodeGeneration': '2', + 'ManifestFile': 'a_file_name', + 'MapExports': 'true', + 'MapFileName': 'a_file_name', + 'MergedIDLBaseFileName': 'a_file_name', + 'MergeSections': 'a string1', + 'MidlCommandFile': 'a_file_name', + 'ModuleDefinitionFile': 'a_file_name', + 'OptimizeForWindows98': '1', + 'OptimizeReferences': '2', + 'OutputFile': 'a_file_name', + 'PerUserRedirection': 'true', + 'Profile': 'true', + 'ProfileGuidedDatabase': 'a_file_name', + 'ProgramDatabaseFile': 'a_file_name', + 'RandomizedBaseAddress': '2', + 'RegisterOutput': 'true', + 'ResourceOnlyDLL': 'true', + 'SetChecksum': 'true', + 'ShowProgress': '2', + 'StackCommitSize': 'a string1', + 'StackReserveSize': 'a string1', + 'StripPrivateSymbols': 'a_file_name', + 'SubSystem': '2', + 'SupportUnloadOfDelayLoadedDLL': 'true', + 'SuppressStartupBanner': 'true', + 'SwapRunFromCD': 'true', + 'SwapRunFromNet': 'true', + 'TargetMachine': '2', + 'TerminalServerAware': '2', + 'TurnOffAssemblyGeneration': 'true', + 'TypeLibraryFile': 'a_file_name', + 'TypeLibraryResourceID': '33', + 'UACExecutionLevel': '2', + 'UACUIAccess': 'true', + 'UseLibraryDependencyInputs': 'true', + 'UseUnicodeResponseFiles': 'true', + 'Version': 'a string1'}, + 'VCMIDLTool': { + 'AdditionalIncludeDirectories': 'folder1;folder2', + 'AdditionalOptions': 'a string1', + 'CPreprocessOptions': 'a string1', + 'DefaultCharType': '1', + 'DLLDataFileName': 'a_file_name', + 'EnableErrorChecks': '1', + 'ErrorCheckAllocations': 'true', + 'ErrorCheckBounds': 'true', + 'ErrorCheckEnumRange': 'true', + 'ErrorCheckRefPointers': 'true', + 'ErrorCheckStubData': 'true', + 'GenerateStublessProxies': 'true', + 'GenerateTypeLibrary': 'true', + 'HeaderFileName': 'a_file_name', + 'IgnoreStandardIncludePath': 'true', + 'InterfaceIdentifierFileName': 'a_file_name', + 'MkTypLibCompatible': 'true', + 'notgood': 'bogus', + 'OutputDirectory': 'a string1', + 'PreprocessorDefinitions': 'string1;string2', + 'ProxyFileName': 'a_file_name', + 'RedirectOutputAndErrors': 'a_file_name', + 'StructMemberAlignment': '1', + 'SuppressStartupBanner': 'true', + 'TargetEnvironment': '1', + 'TypeLibraryName': 'a_file_name', + 'UndefinePreprocessorDefinitions': 'string1;string2', + 'ValidateParameters': 'true', + 'WarnAsError': 'true', + 'WarningLevel': '1'}, + 'VCResourceCompilerTool': { + 'AdditionalOptions': 'a string1', + 'AdditionalIncludeDirectories': 'folder1;folder2', + 'Culture': '1003', + 'IgnoreStandardIncludePath': 'true', + 'notgood2': 'bogus', + 'PreprocessorDefinitions': 'string1;string2', + 'ResourceOutputFileName': 'a string1', + 'ShowProgress': 'true', + 'SuppressStartupBanner': 'true', + 'UndefinePreprocessorDefinitions': 'string1;string2'}, + 'VCLibrarianTool': { + 'AdditionalDependencies': 'file1;file2', + 'AdditionalLibraryDirectories': 'folder1;folder2', + 'AdditionalOptions': 'a string1', + 'ExportNamedFunctions': 'string1;string2', + 'ForceSymbolReferences': 'a string1', + 'IgnoreAllDefaultLibraries': 'true', + 'IgnoreSpecificDefaultLibraries': 'file1;file2', + 'LinkLibraryDependencies': 'true', + 'ModuleDefinitionFile': 'a_file_name', + 'OutputFile': 'a_file_name', + 'SuppressStartupBanner': 'true', + 'UseUnicodeResponseFiles': 'true'}, + 'VCManifestTool': { + 'AdditionalManifestFiles': 'file1;file2', + 'AdditionalOptions': 'a string1', + 'AssemblyIdentity': 'a string1', + 'ComponentFileName': 'a_file_name', + 'DependencyInformationFile': 'a_file_name', + 'GenerateCatalogFiles': 'true', + 'InputResourceManifests': 'a string1', + 'ManifestResourceFile': 'a_file_name', + 'OutputManifestFile': 'a_file_name', + 'RegistrarScriptFile': 'a_file_name', + 'ReplacementsFile': 'a_file_name', + 'SuppressStartupBanner': 'true', + 'TypeLibraryFile': 'a_file_name', + 'UpdateFileHashes': 'truel', + 'UpdateFileHashesSearchPath': 'a_file_name', + 'UseFAT32Workaround': 'true', + 'UseUnicodeResponseFiles': 'true', + 'VerboseOutput': 'true'}}, + self.stderr) + self._ExpectedWarnings([ + 'Warning: for VCCLCompilerTool/BasicRuntimeChecks, ' + 'index value (5) not in expected range [0, 4)', + 'Warning: for VCCLCompilerTool/BrowseInformation, ' + "invalid literal for int() with base 10: 'fdkslj'", + 'Warning: for VCCLCompilerTool/CallingConvention, ' + 'index value (-1) not in expected range [0, 4)', + 'Warning: for VCCLCompilerTool/DebugInformationFormat, ' + 'converted value for 2 not specified.', + 'Warning: unrecognized setting VCCLCompilerTool/Enableprefast', + 'Warning: unrecognized setting VCCLCompilerTool/ZZXYZ', + 'Warning: for VCLinkerTool/TargetMachine, ' + 'converted value for 2 not specified.', + 'Warning: unrecognized setting VCMIDLTool/notgood', + 'Warning: unrecognized setting VCResourceCompilerTool/notgood2', + 'Warning: for VCManifestTool/UpdateFileHashes, ' + "expected bool; got 'truel'" + '']) + + def testValidateMSBuildSettings_settings(self): + """Tests that for invalid MSBuild settings.""" + MSVSSettings.ValidateMSBuildSettings( + {'ClCompile': { + 'AdditionalIncludeDirectories': 'folder1;folder2', + 'AdditionalOptions': ['string1', 'string2'], + 'AdditionalUsingDirectories': 'folder1;folder2', + 'AssemblerListingLocation': 'a_file_name', + 'AssemblerOutput': 'NoListing', + 'BasicRuntimeChecks': 'StackFrameRuntimeCheck', + 'BrowseInformation': 'false', + 'BrowseInformationFile': 'a_file_name', + 'BufferSecurityCheck': 'true', + 'BuildingInIDE': 'true', + 'CallingConvention': 'Cdecl', + 'CompileAs': 'CompileAsC', + 'CompileAsManaged': 'true', + 'CreateHotpatchableImage': 'true', + 'DebugInformationFormat': 'ProgramDatabase', + 'DisableLanguageExtensions': 'true', + 'DisableSpecificWarnings': 'string1;string2', + 'EnableEnhancedInstructionSet': 'StreamingSIMDExtensions', + 'EnableFiberSafeOptimizations': 'true', + 'EnablePREfast': 'true', + 'Enableprefast': 'bogus', + 'ErrorReporting': 'Prompt', + 'ExceptionHandling': 'SyncCThrow', + 'ExpandAttributedSource': 'true', + 'FavorSizeOrSpeed': 'Neither', + 'FloatingPointExceptions': 'true', + 'FloatingPointModel': 'Precise', + 'ForceConformanceInForLoopScope': 'true', + 'ForcedIncludeFiles': 'file1;file2', + 'ForcedUsingFiles': 'file1;file2', + 'FunctionLevelLinking': 'false', + 'GenerateXMLDocumentationFiles': 'true', + 'IgnoreStandardIncludePath': 'true', + 'InlineFunctionExpansion': 'OnlyExplicitInline', + 'IntrinsicFunctions': 'false', + 'MinimalRebuild': 'true', + 'MultiProcessorCompilation': 'true', + 'ObjectFileName': 'a_file_name', + 'OmitDefaultLibName': 'true', + 'OmitFramePointers': 'true', + 'OpenMPSupport': 'true', + 'Optimization': 'Disabled', + 'PrecompiledHeader': 'NotUsing', + 'PrecompiledHeaderFile': 'a_file_name', + 'PrecompiledHeaderOutputFile': 'a_file_name', + 'PreprocessKeepComments': 'true', + 'PreprocessorDefinitions': 'string1;string2', + 'PreprocessOutputPath': 'a string1', + 'PreprocessSuppressLineNumbers': 'false', + 'PreprocessToFile': 'false', + 'ProcessorNumber': '33', + 'ProgramDataBaseFileName': 'a_file_name', + 'RuntimeLibrary': 'MultiThreaded', + 'RuntimeTypeInfo': 'true', + 'ShowIncludes': 'true', + 'SmallerTypeCheck': 'true', + 'StringPooling': 'true', + 'StructMemberAlignment': '1Byte', + 'SuppressStartupBanner': 'true', + 'TrackerLogDirectory': 'a_folder', + 'TreatSpecificWarningsAsErrors': 'string1;string2', + 'TreatWarningAsError': 'true', + 'TreatWChar_tAsBuiltInType': 'true', + 'UndefineAllPreprocessorDefinitions': 'true', + 'UndefinePreprocessorDefinitions': 'string1;string2', + 'UseFullPaths': 'true', + 'UseUnicodeForAssemblerListing': 'true', + 'WarningLevel': 'TurnOffAllWarnings', + 'WholeProgramOptimization': 'true', + 'XMLDocumentationFileName': 'a_file_name', + 'ZZXYZ': 'bogus'}, + 'Link': { + 'AdditionalDependencies': 'file1;file2', + 'AdditionalLibraryDirectories': 'folder1;folder2', + 'AdditionalManifestDependencies': 'file1;file2', + 'AdditionalOptions': 'a string1', + 'AddModuleNamesToAssembly': 'file1;file2', + 'AllowIsolation': 'true', + 'AssemblyDebug': '', + 'AssemblyLinkResource': 'file1;file2', + 'BaseAddress': 'a string1', + 'BuildingInIDE': 'true', + 'CLRImageType': 'ForceIJWImage', + 'CLRSupportLastError': 'Enabled', + 'CLRThreadAttribute': 'MTAThreadingAttribute', + 'CLRUnmanagedCodeCheck': 'true', + 'CreateHotPatchableImage': 'X86Image', + 'DataExecutionPrevention': 'false', + 'DelayLoadDLLs': 'file1;file2', + 'DelaySign': 'true', + 'Driver': 'NotSet', + 'EmbedManagedResourceFile': 'file1;file2', + 'EnableCOMDATFolding': 'false', + 'EnableUAC': 'true', + 'EntryPointSymbol': 'a string1', + 'FixedBaseAddress': 'false', + 'ForceFileOutput': 'Enabled', + 'ForceSymbolReferences': 'file1;file2', + 'FunctionOrder': 'a_file_name', + 'GenerateDebugInformation': 'true', + 'GenerateMapFile': 'true', + 'HeapCommitSize': 'a string1', + 'HeapReserveSize': 'a string1', + 'IgnoreAllDefaultLibraries': 'true', + 'IgnoreEmbeddedIDL': 'true', + 'IgnoreSpecificDefaultLibraries': 'a_file_list', + 'ImageHasSafeExceptionHandlers': 'true', + 'ImportLibrary': 'a_file_name', + 'KeyContainer': 'a_file_name', + 'KeyFile': 'a_file_name', + 'LargeAddressAware': 'false', + 'LinkDLL': 'true', + 'LinkErrorReporting': 'SendErrorReport', + 'LinkStatus': 'true', + 'LinkTimeCodeGeneration': 'UseLinkTimeCodeGeneration', + 'ManifestFile': 'a_file_name', + 'MapExports': 'true', + 'MapFileName': 'a_file_name', + 'MergedIDLBaseFileName': 'a_file_name', + 'MergeSections': 'a string1', + 'MidlCommandFile': 'a_file_name', + 'MinimumRequiredVersion': 'a string1', + 'ModuleDefinitionFile': 'a_file_name', + 'MSDOSStubFileName': 'a_file_name', + 'NoEntryPoint': 'true', + 'OptimizeReferences': 'false', + 'OutputFile': 'a_file_name', + 'PerUserRedirection': 'true', + 'PreventDllBinding': 'true', + 'Profile': 'true', + 'ProfileGuidedDatabase': 'a_file_name', + 'ProgramDatabaseFile': 'a_file_name', + 'RandomizedBaseAddress': 'false', + 'RegisterOutput': 'true', + 'SectionAlignment': '33', + 'SetChecksum': 'true', + 'ShowProgress': 'LinkVerboseREF', + 'SpecifySectionAttributes': 'a string1', + 'StackCommitSize': 'a string1', + 'StackReserveSize': 'a string1', + 'StripPrivateSymbols': 'a_file_name', + 'SubSystem': 'Console', + 'SupportNobindOfDelayLoadedDLL': 'true', + 'SupportUnloadOfDelayLoadedDLL': 'true', + 'SuppressStartupBanner': 'true', + 'SwapRunFromCD': 'true', + 'SwapRunFromNET': 'true', + 'TargetMachine': 'MachineX86', + 'TerminalServerAware': 'false', + 'TrackerLogDirectory': 'a_folder', + 'TreatLinkerWarningAsErrors': 'true', + 'TurnOffAssemblyGeneration': 'true', + 'TypeLibraryFile': 'a_file_name', + 'TypeLibraryResourceID': '33', + 'UACExecutionLevel': 'AsInvoker', + 'UACUIAccess': 'true', + 'Version': 'a string1'}, + 'ResourceCompile': { + 'AdditionalIncludeDirectories': 'folder1;folder2', + 'AdditionalOptions': 'a string1', + 'Culture': '0x236', + 'IgnoreStandardIncludePath': 'true', + 'NullTerminateStrings': 'true', + 'PreprocessorDefinitions': 'string1;string2', + 'ResourceOutputFileName': 'a string1', + 'ShowProgress': 'true', + 'SuppressStartupBanner': 'true', + 'TrackerLogDirectory': 'a_folder', + 'UndefinePreprocessorDefinitions': 'string1;string2'}, + 'Midl': { + 'AdditionalIncludeDirectories': 'folder1;folder2', + 'AdditionalOptions': 'a string1', + 'ApplicationConfigurationMode': 'true', + 'ClientStubFile': 'a_file_name', + 'CPreprocessOptions': 'a string1', + 'DefaultCharType': 'Signed', + 'DllDataFileName': 'a_file_name', + 'EnableErrorChecks': 'EnableCustom', + 'ErrorCheckAllocations': 'true', + 'ErrorCheckBounds': 'true', + 'ErrorCheckEnumRange': 'true', + 'ErrorCheckRefPointers': 'true', + 'ErrorCheckStubData': 'true', + 'GenerateClientFiles': 'Stub', + 'GenerateServerFiles': 'None', + 'GenerateStublessProxies': 'true', + 'GenerateTypeLibrary': 'true', + 'HeaderFileName': 'a_file_name', + 'IgnoreStandardIncludePath': 'true', + 'InterfaceIdentifierFileName': 'a_file_name', + 'LocaleID': '33', + 'MkTypLibCompatible': 'true', + 'OutputDirectory': 'a string1', + 'PreprocessorDefinitions': 'string1;string2', + 'ProxyFileName': 'a_file_name', + 'RedirectOutputAndErrors': 'a_file_name', + 'ServerStubFile': 'a_file_name', + 'StructMemberAlignment': 'NotSet', + 'SuppressCompilerWarnings': 'true', + 'SuppressStartupBanner': 'true', + 'TargetEnvironment': 'Itanium', + 'TrackerLogDirectory': 'a_folder', + 'TypeLibFormat': 'NewFormat', + 'TypeLibraryName': 'a_file_name', + 'UndefinePreprocessorDefinitions': 'string1;string2', + 'ValidateAllParameters': 'true', + 'WarnAsError': 'true', + 'WarningLevel': '1'}, + 'Lib': { + 'AdditionalDependencies': 'file1;file2', + 'AdditionalLibraryDirectories': 'folder1;folder2', + 'AdditionalOptions': 'a string1', + 'DisplayLibrary': 'a string1', + 'ErrorReporting': 'PromptImmediately', + 'ExportNamedFunctions': 'string1;string2', + 'ForceSymbolReferences': 'a string1', + 'IgnoreAllDefaultLibraries': 'true', + 'IgnoreSpecificDefaultLibraries': 'file1;file2', + 'LinkTimeCodeGeneration': 'true', + 'MinimumRequiredVersion': 'a string1', + 'ModuleDefinitionFile': 'a_file_name', + 'Name': 'a_file_name', + 'OutputFile': 'a_file_name', + 'RemoveObjects': 'file1;file2', + 'SubSystem': 'Console', + 'SuppressStartupBanner': 'true', + 'TargetMachine': 'MachineX86i', + 'TrackerLogDirectory': 'a_folder', + 'TreatLibWarningAsErrors': 'true', + 'UseUnicodeResponseFiles': 'true', + 'Verbose': 'true'}, + 'Manifest': { + 'AdditionalManifestFiles': 'file1;file2', + 'AdditionalOptions': 'a string1', + 'AssemblyIdentity': 'a string1', + 'ComponentFileName': 'a_file_name', + 'EnableDPIAwareness': 'fal', + 'GenerateCatalogFiles': 'truel', + 'GenerateCategoryTags': 'true', + 'InputResourceManifests': 'a string1', + 'ManifestFromManagedAssembly': 'a_file_name', + 'notgood3': 'bogus', + 'OutputManifestFile': 'a_file_name', + 'OutputResourceManifests': 'a string1', + 'RegistrarScriptFile': 'a_file_name', + 'ReplacementsFile': 'a_file_name', + 'SuppressDependencyElement': 'true', + 'SuppressStartupBanner': 'true', + 'TrackerLogDirectory': 'a_folder', + 'TypeLibraryFile': 'a_file_name', + 'UpdateFileHashes': 'true', + 'UpdateFileHashesSearchPath': 'a_file_name', + 'VerboseOutput': 'true'}, + 'ProjectReference': { + 'LinkLibraryDependencies': 'true', + 'UseLibraryDependencyInputs': 'true'}, + 'ManifestResourceCompile': { + 'ResourceOutputFileName': 'a_file_name'}, + '': { + 'EmbedManifest': 'true', + 'GenerateManifest': 'true', + 'IgnoreImportLibrary': 'true', + 'LinkIncremental': 'false'}}, + self.stderr) + self._ExpectedWarnings([ + 'Warning: unrecognized setting ClCompile/Enableprefast', + 'Warning: unrecognized setting ClCompile/ZZXYZ', + 'Warning: unrecognized setting Manifest/notgood3', + 'Warning: for Manifest/GenerateCatalogFiles, ' + "expected bool; got 'truel'", + 'Warning: for Lib/TargetMachine, unrecognized enumerated value ' + 'MachineX86i', + "Warning: for Manifest/EnableDPIAwareness, expected bool; got 'fal'"]) + + def testConvertToMSBuildSettings_empty(self): + """Tests an empty conversion.""" + msvs_settings = {} + expected_msbuild_settings = {} + actual_msbuild_settings = MSVSSettings.ConvertToMSBuildSettings( + msvs_settings, + self.stderr) + self.assertEqual(expected_msbuild_settings, actual_msbuild_settings) + self._ExpectedWarnings([]) + + def testConvertToMSBuildSettings_minimal(self): + """Tests a minimal conversion.""" + msvs_settings = { + 'VCCLCompilerTool': { + 'AdditionalIncludeDirectories': 'dir1', + 'AdditionalOptions': '/foo', + 'BasicRuntimeChecks': '0', + }, + 'VCLinkerTool': { + 'LinkTimeCodeGeneration': '1', + 'ErrorReporting': '1', + 'DataExecutionPrevention': '2', + }, + } + expected_msbuild_settings = { + 'ClCompile': { + 'AdditionalIncludeDirectories': 'dir1', + 'AdditionalOptions': '/foo', + 'BasicRuntimeChecks': 'Default', + }, + 'Link': { + 'LinkTimeCodeGeneration': 'UseLinkTimeCodeGeneration', + 'LinkErrorReporting': 'PromptImmediately', + 'DataExecutionPrevention': 'true', + }, + } + actual_msbuild_settings = MSVSSettings.ConvertToMSBuildSettings( + msvs_settings, + self.stderr) + self.assertEqual(expected_msbuild_settings, actual_msbuild_settings) + self._ExpectedWarnings([]) + + def testConvertToMSBuildSettings_warnings(self): + """Tests conversion that generates warnings.""" + msvs_settings = { + 'VCCLCompilerTool': { + 'AdditionalIncludeDirectories': '1', + 'AdditionalOptions': '2', + # These are incorrect values: + 'BasicRuntimeChecks': '12', + 'BrowseInformation': '21', + 'UsePrecompiledHeader': '13', + 'GeneratePreprocessedFile': '14'}, + 'VCLinkerTool': { + # These are incorrect values: + 'Driver': '10', + 'LinkTimeCodeGeneration': '31', + 'ErrorReporting': '21', + 'FixedBaseAddress': '6'}, + 'VCResourceCompilerTool': { + # Custom + 'Culture': '1003'}} + expected_msbuild_settings = { + 'ClCompile': { + 'AdditionalIncludeDirectories': '1', + 'AdditionalOptions': '2'}, + 'Link': {}, + 'ResourceCompile': { + # Custom + 'Culture': '0x03eb'}} + actual_msbuild_settings = MSVSSettings.ConvertToMSBuildSettings( + msvs_settings, + self.stderr) + self.assertEqual(expected_msbuild_settings, actual_msbuild_settings) + self._ExpectedWarnings([ + 'Warning: while converting VCCLCompilerTool/BasicRuntimeChecks to ' + 'MSBuild, index value (12) not in expected range [0, 4)', + 'Warning: while converting VCCLCompilerTool/BrowseInformation to ' + 'MSBuild, index value (21) not in expected range [0, 3)', + 'Warning: while converting VCCLCompilerTool/UsePrecompiledHeader to ' + 'MSBuild, index value (13) not in expected range [0, 3)', + 'Warning: while converting VCCLCompilerTool/GeneratePreprocessedFile to ' + 'MSBuild, value must be one of [0, 1, 2]; got 14', + + 'Warning: while converting VCLinkerTool/Driver to ' + 'MSBuild, index value (10) not in expected range [0, 4)', + 'Warning: while converting VCLinkerTool/LinkTimeCodeGeneration to ' + 'MSBuild, index value (31) not in expected range [0, 5)', + 'Warning: while converting VCLinkerTool/ErrorReporting to ' + 'MSBuild, index value (21) not in expected range [0, 3)', + 'Warning: while converting VCLinkerTool/FixedBaseAddress to ' + 'MSBuild, index value (6) not in expected range [0, 3)', + ]) + + def testConvertToMSBuildSettings_full_synthetic(self): + """Tests conversion of all the MSBuild settings.""" + msvs_settings = { + 'VCCLCompilerTool': { + 'AdditionalIncludeDirectories': 'folder1;folder2;folder3', + 'AdditionalOptions': 'a_string', + 'AdditionalUsingDirectories': 'folder1;folder2;folder3', + 'AssemblerListingLocation': 'a_file_name', + 'AssemblerOutput': '0', + 'BasicRuntimeChecks': '1', + 'BrowseInformation': '2', + 'BrowseInformationFile': 'a_file_name', + 'BufferSecurityCheck': 'true', + 'CallingConvention': '0', + 'CompileAs': '1', + 'DebugInformationFormat': '4', + 'DefaultCharIsUnsigned': 'true', + 'Detect64BitPortabilityProblems': 'true', + 'DisableLanguageExtensions': 'true', + 'DisableSpecificWarnings': 'd1;d2;d3', + 'EnableEnhancedInstructionSet': '0', + 'EnableFiberSafeOptimizations': 'true', + 'EnableFunctionLevelLinking': 'true', + 'EnableIntrinsicFunctions': 'true', + 'EnablePREfast': 'true', + 'ErrorReporting': '1', + 'ExceptionHandling': '2', + 'ExpandAttributedSource': 'true', + 'FavorSizeOrSpeed': '0', + 'FloatingPointExceptions': 'true', + 'FloatingPointModel': '1', + 'ForceConformanceInForLoopScope': 'true', + 'ForcedIncludeFiles': 'file1;file2;file3', + 'ForcedUsingFiles': 'file1;file2;file3', + 'GeneratePreprocessedFile': '1', + 'GenerateXMLDocumentationFiles': 'true', + 'IgnoreStandardIncludePath': 'true', + 'InlineFunctionExpansion': '2', + 'KeepComments': 'true', + 'MinimalRebuild': 'true', + 'ObjectFile': 'a_file_name', + 'OmitDefaultLibName': 'true', + 'OmitFramePointers': 'true', + 'OpenMP': 'true', + 'Optimization': '3', + 'PrecompiledHeaderFile': 'a_file_name', + 'PrecompiledHeaderThrough': 'a_file_name', + 'PreprocessorDefinitions': 'd1;d2;d3', + 'ProgramDataBaseFileName': 'a_file_name', + 'RuntimeLibrary': '0', + 'RuntimeTypeInfo': 'true', + 'ShowIncludes': 'true', + 'SmallerTypeCheck': 'true', + 'StringPooling': 'true', + 'StructMemberAlignment': '1', + 'SuppressStartupBanner': 'true', + 'TreatWChar_tAsBuiltInType': 'true', + 'UndefineAllPreprocessorDefinitions': 'true', + 'UndefinePreprocessorDefinitions': 'd1;d2;d3', + 'UseFullPaths': 'true', + 'UsePrecompiledHeader': '1', + 'UseUnicodeResponseFiles': 'true', + 'WarnAsError': 'true', + 'WarningLevel': '2', + 'WholeProgramOptimization': 'true', + 'XMLDocumentationFileName': 'a_file_name'}, + 'VCLinkerTool': { + 'AdditionalDependencies': 'file1;file2;file3', + 'AdditionalLibraryDirectories': 'folder1;folder2;folder3', + 'AdditionalLibraryDirectories_excluded': 'folder1;folder2;folder3', + 'AdditionalManifestDependencies': 'file1;file2;file3', + 'AdditionalOptions': 'a_string', + 'AddModuleNamesToAssembly': 'file1;file2;file3', + 'AllowIsolation': 'true', + 'AssemblyDebug': '0', + 'AssemblyLinkResource': 'file1;file2;file3', + 'BaseAddress': 'a_string', + 'CLRImageType': '1', + 'CLRThreadAttribute': '2', + 'CLRUnmanagedCodeCheck': 'true', + 'DataExecutionPrevention': '0', + 'DelayLoadDLLs': 'file1;file2;file3', + 'DelaySign': 'true', + 'Driver': '1', + 'EmbedManagedResourceFile': 'file1;file2;file3', + 'EnableCOMDATFolding': '0', + 'EnableUAC': 'true', + 'EntryPointSymbol': 'a_string', + 'ErrorReporting': '0', + 'FixedBaseAddress': '1', + 'ForceSymbolReferences': 'file1;file2;file3', + 'FunctionOrder': 'a_file_name', + 'GenerateDebugInformation': 'true', + 'GenerateManifest': 'true', + 'GenerateMapFile': 'true', + 'HeapCommitSize': 'a_string', + 'HeapReserveSize': 'a_string', + 'IgnoreAllDefaultLibraries': 'true', + 'IgnoreDefaultLibraryNames': 'file1;file2;file3', + 'IgnoreEmbeddedIDL': 'true', + 'IgnoreImportLibrary': 'true', + 'ImportLibrary': 'a_file_name', + 'KeyContainer': 'a_file_name', + 'KeyFile': 'a_file_name', + 'LargeAddressAware': '2', + 'LinkIncremental': '1', + 'LinkLibraryDependencies': 'true', + 'LinkTimeCodeGeneration': '2', + 'ManifestFile': 'a_file_name', + 'MapExports': 'true', + 'MapFileName': 'a_file_name', + 'MergedIDLBaseFileName': 'a_file_name', + 'MergeSections': 'a_string', + 'MidlCommandFile': 'a_file_name', + 'ModuleDefinitionFile': 'a_file_name', + 'OptimizeForWindows98': '1', + 'OptimizeReferences': '0', + 'OutputFile': 'a_file_name', + 'PerUserRedirection': 'true', + 'Profile': 'true', + 'ProfileGuidedDatabase': 'a_file_name', + 'ProgramDatabaseFile': 'a_file_name', + 'RandomizedBaseAddress': '1', + 'RegisterOutput': 'true', + 'ResourceOnlyDLL': 'true', + 'SetChecksum': 'true', + 'ShowProgress': '0', + 'StackCommitSize': 'a_string', + 'StackReserveSize': 'a_string', + 'StripPrivateSymbols': 'a_file_name', + 'SubSystem': '2', + 'SupportUnloadOfDelayLoadedDLL': 'true', + 'SuppressStartupBanner': 'true', + 'SwapRunFromCD': 'true', + 'SwapRunFromNet': 'true', + 'TargetMachine': '3', + 'TerminalServerAware': '2', + 'TurnOffAssemblyGeneration': 'true', + 'TypeLibraryFile': 'a_file_name', + 'TypeLibraryResourceID': '33', + 'UACExecutionLevel': '1', + 'UACUIAccess': 'true', + 'UseLibraryDependencyInputs': 'false', + 'UseUnicodeResponseFiles': 'true', + 'Version': 'a_string'}, + 'VCResourceCompilerTool': { + 'AdditionalIncludeDirectories': 'folder1;folder2;folder3', + 'AdditionalOptions': 'a_string', + 'Culture': '1003', + 'IgnoreStandardIncludePath': 'true', + 'PreprocessorDefinitions': 'd1;d2;d3', + 'ResourceOutputFileName': 'a_string', + 'ShowProgress': 'true', + 'SuppressStartupBanner': 'true', + 'UndefinePreprocessorDefinitions': 'd1;d2;d3'}, + 'VCMIDLTool': { + 'AdditionalIncludeDirectories': 'folder1;folder2;folder3', + 'AdditionalOptions': 'a_string', + 'CPreprocessOptions': 'a_string', + 'DefaultCharType': '0', + 'DLLDataFileName': 'a_file_name', + 'EnableErrorChecks': '2', + 'ErrorCheckAllocations': 'true', + 'ErrorCheckBounds': 'true', + 'ErrorCheckEnumRange': 'true', + 'ErrorCheckRefPointers': 'true', + 'ErrorCheckStubData': 'true', + 'GenerateStublessProxies': 'true', + 'GenerateTypeLibrary': 'true', + 'HeaderFileName': 'a_file_name', + 'IgnoreStandardIncludePath': 'true', + 'InterfaceIdentifierFileName': 'a_file_name', + 'MkTypLibCompatible': 'true', + 'OutputDirectory': 'a_string', + 'PreprocessorDefinitions': 'd1;d2;d3', + 'ProxyFileName': 'a_file_name', + 'RedirectOutputAndErrors': 'a_file_name', + 'StructMemberAlignment': '3', + 'SuppressStartupBanner': 'true', + 'TargetEnvironment': '1', + 'TypeLibraryName': 'a_file_name', + 'UndefinePreprocessorDefinitions': 'd1;d2;d3', + 'ValidateParameters': 'true', + 'WarnAsError': 'true', + 'WarningLevel': '4'}, + 'VCLibrarianTool': { + 'AdditionalDependencies': 'file1;file2;file3', + 'AdditionalLibraryDirectories': 'folder1;folder2;folder3', + 'AdditionalLibraryDirectories_excluded': 'folder1;folder2;folder3', + 'AdditionalOptions': 'a_string', + 'ExportNamedFunctions': 'd1;d2;d3', + 'ForceSymbolReferences': 'a_string', + 'IgnoreAllDefaultLibraries': 'true', + 'IgnoreSpecificDefaultLibraries': 'file1;file2;file3', + 'LinkLibraryDependencies': 'true', + 'ModuleDefinitionFile': 'a_file_name', + 'OutputFile': 'a_file_name', + 'SuppressStartupBanner': 'true', + 'UseUnicodeResponseFiles': 'true'}, + 'VCManifestTool': { + 'AdditionalManifestFiles': 'file1;file2;file3', + 'AdditionalOptions': 'a_string', + 'AssemblyIdentity': 'a_string', + 'ComponentFileName': 'a_file_name', + 'DependencyInformationFile': 'a_file_name', + 'EmbedManifest': 'true', + 'GenerateCatalogFiles': 'true', + 'InputResourceManifests': 'a_string', + 'ManifestResourceFile': 'my_name', + 'OutputManifestFile': 'a_file_name', + 'RegistrarScriptFile': 'a_file_name', + 'ReplacementsFile': 'a_file_name', + 'SuppressStartupBanner': 'true', + 'TypeLibraryFile': 'a_file_name', + 'UpdateFileHashes': 'true', + 'UpdateFileHashesSearchPath': 'a_file_name', + 'UseFAT32Workaround': 'true', + 'UseUnicodeResponseFiles': 'true', + 'VerboseOutput': 'true'}} + expected_msbuild_settings = { + 'ClCompile': { + 'AdditionalIncludeDirectories': 'folder1;folder2;folder3', + 'AdditionalOptions': 'a_string /J', + 'AdditionalUsingDirectories': 'folder1;folder2;folder3', + 'AssemblerListingLocation': 'a_file_name', + 'AssemblerOutput': 'NoListing', + 'BasicRuntimeChecks': 'StackFrameRuntimeCheck', + 'BrowseInformation': 'true', + 'BrowseInformationFile': 'a_file_name', + 'BufferSecurityCheck': 'true', + 'CallingConvention': 'Cdecl', + 'CompileAs': 'CompileAsC', + 'DebugInformationFormat': 'EditAndContinue', + 'DisableLanguageExtensions': 'true', + 'DisableSpecificWarnings': 'd1;d2;d3', + 'EnableEnhancedInstructionSet': 'NotSet', + 'EnableFiberSafeOptimizations': 'true', + 'EnablePREfast': 'true', + 'ErrorReporting': 'Prompt', + 'ExceptionHandling': 'Async', + 'ExpandAttributedSource': 'true', + 'FavorSizeOrSpeed': 'Neither', + 'FloatingPointExceptions': 'true', + 'FloatingPointModel': 'Strict', + 'ForceConformanceInForLoopScope': 'true', + 'ForcedIncludeFiles': 'file1;file2;file3', + 'ForcedUsingFiles': 'file1;file2;file3', + 'FunctionLevelLinking': 'true', + 'GenerateXMLDocumentationFiles': 'true', + 'IgnoreStandardIncludePath': 'true', + 'InlineFunctionExpansion': 'AnySuitable', + 'IntrinsicFunctions': 'true', + 'MinimalRebuild': 'true', + 'ObjectFileName': 'a_file_name', + 'OmitDefaultLibName': 'true', + 'OmitFramePointers': 'true', + 'OpenMPSupport': 'true', + 'Optimization': 'Full', + 'PrecompiledHeader': 'Create', + 'PrecompiledHeaderFile': 'a_file_name', + 'PrecompiledHeaderOutputFile': 'a_file_name', + 'PreprocessKeepComments': 'true', + 'PreprocessorDefinitions': 'd1;d2;d3', + 'PreprocessSuppressLineNumbers': 'false', + 'PreprocessToFile': 'true', + 'ProgramDataBaseFileName': 'a_file_name', + 'RuntimeLibrary': 'MultiThreaded', + 'RuntimeTypeInfo': 'true', + 'ShowIncludes': 'true', + 'SmallerTypeCheck': 'true', + 'StringPooling': 'true', + 'StructMemberAlignment': '1Byte', + 'SuppressStartupBanner': 'true', + 'TreatWarningAsError': 'true', + 'TreatWChar_tAsBuiltInType': 'true', + 'UndefineAllPreprocessorDefinitions': 'true', + 'UndefinePreprocessorDefinitions': 'd1;d2;d3', + 'UseFullPaths': 'true', + 'WarningLevel': 'Level2', + 'WholeProgramOptimization': 'true', + 'XMLDocumentationFileName': 'a_file_name'}, + 'Link': { + 'AdditionalDependencies': 'file1;file2;file3', + 'AdditionalLibraryDirectories': 'folder1;folder2;folder3', + 'AdditionalManifestDependencies': 'file1;file2;file3', + 'AdditionalOptions': 'a_string', + 'AddModuleNamesToAssembly': 'file1;file2;file3', + 'AllowIsolation': 'true', + 'AssemblyDebug': '', + 'AssemblyLinkResource': 'file1;file2;file3', + 'BaseAddress': 'a_string', + 'CLRImageType': 'ForceIJWImage', + 'CLRThreadAttribute': 'STAThreadingAttribute', + 'CLRUnmanagedCodeCheck': 'true', + 'DataExecutionPrevention': '', + 'DelayLoadDLLs': 'file1;file2;file3', + 'DelaySign': 'true', + 'Driver': 'Driver', + 'EmbedManagedResourceFile': 'file1;file2;file3', + 'EnableCOMDATFolding': '', + 'EnableUAC': 'true', + 'EntryPointSymbol': 'a_string', + 'FixedBaseAddress': 'false', + 'ForceSymbolReferences': 'file1;file2;file3', + 'FunctionOrder': 'a_file_name', + 'GenerateDebugInformation': 'true', + 'GenerateMapFile': 'true', + 'HeapCommitSize': 'a_string', + 'HeapReserveSize': 'a_string', + 'IgnoreAllDefaultLibraries': 'true', + 'IgnoreEmbeddedIDL': 'true', + 'IgnoreSpecificDefaultLibraries': 'file1;file2;file3', + 'ImportLibrary': 'a_file_name', + 'KeyContainer': 'a_file_name', + 'KeyFile': 'a_file_name', + 'LargeAddressAware': 'true', + 'LinkErrorReporting': 'NoErrorReport', + 'LinkTimeCodeGeneration': 'PGInstrument', + 'ManifestFile': 'a_file_name', + 'MapExports': 'true', + 'MapFileName': 'a_file_name', + 'MergedIDLBaseFileName': 'a_file_name', + 'MergeSections': 'a_string', + 'MidlCommandFile': 'a_file_name', + 'ModuleDefinitionFile': 'a_file_name', + 'NoEntryPoint': 'true', + 'OptimizeReferences': '', + 'OutputFile': 'a_file_name', + 'PerUserRedirection': 'true', + 'Profile': 'true', + 'ProfileGuidedDatabase': 'a_file_name', + 'ProgramDatabaseFile': 'a_file_name', + 'RandomizedBaseAddress': 'false', + 'RegisterOutput': 'true', + 'SetChecksum': 'true', + 'ShowProgress': 'NotSet', + 'StackCommitSize': 'a_string', + 'StackReserveSize': 'a_string', + 'StripPrivateSymbols': 'a_file_name', + 'SubSystem': 'Windows', + 'SupportUnloadOfDelayLoadedDLL': 'true', + 'SuppressStartupBanner': 'true', + 'SwapRunFromCD': 'true', + 'SwapRunFromNET': 'true', + 'TargetMachine': 'MachineARM', + 'TerminalServerAware': 'true', + 'TurnOffAssemblyGeneration': 'true', + 'TypeLibraryFile': 'a_file_name', + 'TypeLibraryResourceID': '33', + 'UACExecutionLevel': 'HighestAvailable', + 'UACUIAccess': 'true', + 'Version': 'a_string'}, + 'ResourceCompile': { + 'AdditionalIncludeDirectories': 'folder1;folder2;folder3', + 'AdditionalOptions': 'a_string', + 'Culture': '0x03eb', + 'IgnoreStandardIncludePath': 'true', + 'PreprocessorDefinitions': 'd1;d2;d3', + 'ResourceOutputFileName': 'a_string', + 'ShowProgress': 'true', + 'SuppressStartupBanner': 'true', + 'UndefinePreprocessorDefinitions': 'd1;d2;d3'}, + 'Midl': { + 'AdditionalIncludeDirectories': 'folder1;folder2;folder3', + 'AdditionalOptions': 'a_string', + 'CPreprocessOptions': 'a_string', + 'DefaultCharType': 'Unsigned', + 'DllDataFileName': 'a_file_name', + 'EnableErrorChecks': 'All', + 'ErrorCheckAllocations': 'true', + 'ErrorCheckBounds': 'true', + 'ErrorCheckEnumRange': 'true', + 'ErrorCheckRefPointers': 'true', + 'ErrorCheckStubData': 'true', + 'GenerateStublessProxies': 'true', + 'GenerateTypeLibrary': 'true', + 'HeaderFileName': 'a_file_name', + 'IgnoreStandardIncludePath': 'true', + 'InterfaceIdentifierFileName': 'a_file_name', + 'MkTypLibCompatible': 'true', + 'OutputDirectory': 'a_string', + 'PreprocessorDefinitions': 'd1;d2;d3', + 'ProxyFileName': 'a_file_name', + 'RedirectOutputAndErrors': 'a_file_name', + 'StructMemberAlignment': '4', + 'SuppressStartupBanner': 'true', + 'TargetEnvironment': 'Win32', + 'TypeLibraryName': 'a_file_name', + 'UndefinePreprocessorDefinitions': 'd1;d2;d3', + 'ValidateAllParameters': 'true', + 'WarnAsError': 'true', + 'WarningLevel': '4'}, + 'Lib': { + 'AdditionalDependencies': 'file1;file2;file3', + 'AdditionalLibraryDirectories': 'folder1;folder2;folder3', + 'AdditionalOptions': 'a_string', + 'ExportNamedFunctions': 'd1;d2;d3', + 'ForceSymbolReferences': 'a_string', + 'IgnoreAllDefaultLibraries': 'true', + 'IgnoreSpecificDefaultLibraries': 'file1;file2;file3', + 'ModuleDefinitionFile': 'a_file_name', + 'OutputFile': 'a_file_name', + 'SuppressStartupBanner': 'true', + 'UseUnicodeResponseFiles': 'true'}, + 'Manifest': { + 'AdditionalManifestFiles': 'file1;file2;file3', + 'AdditionalOptions': 'a_string', + 'AssemblyIdentity': 'a_string', + 'ComponentFileName': 'a_file_name', + 'GenerateCatalogFiles': 'true', + 'InputResourceManifests': 'a_string', + 'OutputManifestFile': 'a_file_name', + 'RegistrarScriptFile': 'a_file_name', + 'ReplacementsFile': 'a_file_name', + 'SuppressStartupBanner': 'true', + 'TypeLibraryFile': 'a_file_name', + 'UpdateFileHashes': 'true', + 'UpdateFileHashesSearchPath': 'a_file_name', + 'VerboseOutput': 'true'}, + 'ManifestResourceCompile': { + 'ResourceOutputFileName': 'my_name'}, + 'ProjectReference': { + 'LinkLibraryDependencies': 'true', + 'UseLibraryDependencyInputs': 'false'}, + '': { + 'EmbedManifest': 'true', + 'GenerateManifest': 'true', + 'IgnoreImportLibrary': 'true', + 'LinkIncremental': 'false'}} + actual_msbuild_settings = MSVSSettings.ConvertToMSBuildSettings( + msvs_settings, + self.stderr) + self.assertEqual(expected_msbuild_settings, actual_msbuild_settings) + self._ExpectedWarnings([]) + + def testConvertToMSBuildSettings_actual(self): + """Tests the conversion of an actual project. + + A VS2008 project with most of the options defined was created through the + VS2008 IDE. It was then converted to VS2010. The tool settings found in + the .vcproj and .vcxproj files were converted to the two dictionaries + msvs_settings and expected_msbuild_settings. + + Note that for many settings, the VS2010 converter adds macros like + %(AdditionalIncludeDirectories) to make sure than inherited values are + included. Since the Gyp projects we generate do not use inheritance, + we removed these macros. They were: + ClCompile: + AdditionalIncludeDirectories: ';%(AdditionalIncludeDirectories)' + AdditionalOptions: ' %(AdditionalOptions)' + AdditionalUsingDirectories: ';%(AdditionalUsingDirectories)' + DisableSpecificWarnings: ';%(DisableSpecificWarnings)', + ForcedIncludeFiles: ';%(ForcedIncludeFiles)', + ForcedUsingFiles: ';%(ForcedUsingFiles)', + PreprocessorDefinitions: ';%(PreprocessorDefinitions)', + UndefinePreprocessorDefinitions: + ';%(UndefinePreprocessorDefinitions)', + Link: + AdditionalDependencies: ';%(AdditionalDependencies)', + AdditionalLibraryDirectories: ';%(AdditionalLibraryDirectories)', + AdditionalManifestDependencies: + ';%(AdditionalManifestDependencies)', + AdditionalOptions: ' %(AdditionalOptions)', + AddModuleNamesToAssembly: ';%(AddModuleNamesToAssembly)', + AssemblyLinkResource: ';%(AssemblyLinkResource)', + DelayLoadDLLs: ';%(DelayLoadDLLs)', + EmbedManagedResourceFile: ';%(EmbedManagedResourceFile)', + ForceSymbolReferences: ';%(ForceSymbolReferences)', + IgnoreSpecificDefaultLibraries: + ';%(IgnoreSpecificDefaultLibraries)', + ResourceCompile: + AdditionalIncludeDirectories: ';%(AdditionalIncludeDirectories)', + AdditionalOptions: ' %(AdditionalOptions)', + PreprocessorDefinitions: ';%(PreprocessorDefinitions)', + Manifest: + AdditionalManifestFiles: ';%(AdditionalManifestFiles)', + AdditionalOptions: ' %(AdditionalOptions)', + InputResourceManifests: ';%(InputResourceManifests)', + """ + msvs_settings = { + 'VCCLCompilerTool': { + 'AdditionalIncludeDirectories': 'dir1', + 'AdditionalOptions': '/more', + 'AdditionalUsingDirectories': 'test', + 'AssemblerListingLocation': '$(IntDir)\\a', + 'AssemblerOutput': '1', + 'BasicRuntimeChecks': '3', + 'BrowseInformation': '1', + 'BrowseInformationFile': '$(IntDir)\\e', + 'BufferSecurityCheck': 'false', + 'CallingConvention': '1', + 'CompileAs': '1', + 'DebugInformationFormat': '4', + 'DefaultCharIsUnsigned': 'true', + 'Detect64BitPortabilityProblems': 'true', + 'DisableLanguageExtensions': 'true', + 'DisableSpecificWarnings': 'abc', + 'EnableEnhancedInstructionSet': '1', + 'EnableFiberSafeOptimizations': 'true', + 'EnableFunctionLevelLinking': 'true', + 'EnableIntrinsicFunctions': 'true', + 'EnablePREfast': 'true', + 'ErrorReporting': '2', + 'ExceptionHandling': '2', + 'ExpandAttributedSource': 'true', + 'FavorSizeOrSpeed': '2', + 'FloatingPointExceptions': 'true', + 'FloatingPointModel': '1', + 'ForceConformanceInForLoopScope': 'false', + 'ForcedIncludeFiles': 'def', + 'ForcedUsingFiles': 'ge', + 'GeneratePreprocessedFile': '2', + 'GenerateXMLDocumentationFiles': 'true', + 'IgnoreStandardIncludePath': 'true', + 'InlineFunctionExpansion': '1', + 'KeepComments': 'true', + 'MinimalRebuild': 'true', + 'ObjectFile': '$(IntDir)\\b', + 'OmitDefaultLibName': 'true', + 'OmitFramePointers': 'true', + 'OpenMP': 'true', + 'Optimization': '3', + 'PrecompiledHeaderFile': '$(IntDir)\\$(TargetName).pche', + 'PrecompiledHeaderThrough': 'StdAfx.hd', + 'PreprocessorDefinitions': 'WIN32;_DEBUG;_CONSOLE', + 'ProgramDataBaseFileName': '$(IntDir)\\vc90b.pdb', + 'RuntimeLibrary': '3', + 'RuntimeTypeInfo': 'false', + 'ShowIncludes': 'true', + 'SmallerTypeCheck': 'true', + 'StringPooling': 'true', + 'StructMemberAlignment': '3', + 'SuppressStartupBanner': 'false', + 'TreatWChar_tAsBuiltInType': 'false', + 'UndefineAllPreprocessorDefinitions': 'true', + 'UndefinePreprocessorDefinitions': 'wer', + 'UseFullPaths': 'true', + 'UsePrecompiledHeader': '0', + 'UseUnicodeResponseFiles': 'false', + 'WarnAsError': 'true', + 'WarningLevel': '3', + 'WholeProgramOptimization': 'true', + 'XMLDocumentationFileName': '$(IntDir)\\c'}, + 'VCLinkerTool': { + 'AdditionalDependencies': 'zx', + 'AdditionalLibraryDirectories': 'asd', + 'AdditionalManifestDependencies': 's2', + 'AdditionalOptions': '/mor2', + 'AddModuleNamesToAssembly': 'd1', + 'AllowIsolation': 'false', + 'AssemblyDebug': '1', + 'AssemblyLinkResource': 'd5', + 'BaseAddress': '23423', + 'CLRImageType': '3', + 'CLRThreadAttribute': '1', + 'CLRUnmanagedCodeCheck': 'true', + 'DataExecutionPrevention': '0', + 'DelayLoadDLLs': 'd4', + 'DelaySign': 'true', + 'Driver': '2', + 'EmbedManagedResourceFile': 'd2', + 'EnableCOMDATFolding': '1', + 'EnableUAC': 'false', + 'EntryPointSymbol': 'f5', + 'ErrorReporting': '2', + 'FixedBaseAddress': '1', + 'ForceSymbolReferences': 'd3', + 'FunctionOrder': 'fssdfsd', + 'GenerateDebugInformation': 'true', + 'GenerateManifest': 'false', + 'GenerateMapFile': 'true', + 'HeapCommitSize': '13', + 'HeapReserveSize': '12', + 'IgnoreAllDefaultLibraries': 'true', + 'IgnoreDefaultLibraryNames': 'flob;flok', + 'IgnoreEmbeddedIDL': 'true', + 'IgnoreImportLibrary': 'true', + 'ImportLibrary': 'f4', + 'KeyContainer': 'f7', + 'KeyFile': 'f6', + 'LargeAddressAware': '2', + 'LinkIncremental': '0', + 'LinkLibraryDependencies': 'false', + 'LinkTimeCodeGeneration': '1', + 'ManifestFile': + '$(IntDir)\\$(TargetFileName).2intermediate.manifest', + 'MapExports': 'true', + 'MapFileName': 'd5', + 'MergedIDLBaseFileName': 'f2', + 'MergeSections': 'f5', + 'MidlCommandFile': 'f1', + 'ModuleDefinitionFile': 'sdsd', + 'OptimizeForWindows98': '2', + 'OptimizeReferences': '2', + 'OutputFile': '$(OutDir)\\$(ProjectName)2.exe', + 'PerUserRedirection': 'true', + 'Profile': 'true', + 'ProfileGuidedDatabase': '$(TargetDir)$(TargetName).pgdd', + 'ProgramDatabaseFile': 'Flob.pdb', + 'RandomizedBaseAddress': '1', + 'RegisterOutput': 'true', + 'ResourceOnlyDLL': 'true', + 'SetChecksum': 'false', + 'ShowProgress': '1', + 'StackCommitSize': '15', + 'StackReserveSize': '14', + 'StripPrivateSymbols': 'd3', + 'SubSystem': '1', + 'SupportUnloadOfDelayLoadedDLL': 'true', + 'SuppressStartupBanner': 'false', + 'SwapRunFromCD': 'true', + 'SwapRunFromNet': 'true', + 'TargetMachine': '1', + 'TerminalServerAware': '1', + 'TurnOffAssemblyGeneration': 'true', + 'TypeLibraryFile': 'f3', + 'TypeLibraryResourceID': '12', + 'UACExecutionLevel': '2', + 'UACUIAccess': 'true', + 'UseLibraryDependencyInputs': 'true', + 'UseUnicodeResponseFiles': 'false', + 'Version': '333'}, + 'VCResourceCompilerTool': { + 'AdditionalIncludeDirectories': 'f3', + 'AdditionalOptions': '/more3', + 'Culture': '3084', + 'IgnoreStandardIncludePath': 'true', + 'PreprocessorDefinitions': '_UNICODE;UNICODE2', + 'ResourceOutputFileName': '$(IntDir)/$(InputName)3.res', + 'ShowProgress': 'true'}, + 'VCManifestTool': { + 'AdditionalManifestFiles': 'sfsdfsd', + 'AdditionalOptions': 'afdsdafsd', + 'AssemblyIdentity': 'sddfdsadfsa', + 'ComponentFileName': 'fsdfds', + 'DependencyInformationFile': '$(IntDir)\\mt.depdfd', + 'EmbedManifest': 'false', + 'GenerateCatalogFiles': 'true', + 'InputResourceManifests': 'asfsfdafs', + 'ManifestResourceFile': + '$(IntDir)\\$(TargetFileName).embed.manifest.resfdsf', + 'OutputManifestFile': '$(TargetPath).manifestdfs', + 'RegistrarScriptFile': 'sdfsfd', + 'ReplacementsFile': 'sdffsd', + 'SuppressStartupBanner': 'false', + 'TypeLibraryFile': 'sfsd', + 'UpdateFileHashes': 'true', + 'UpdateFileHashesSearchPath': 'sfsd', + 'UseFAT32Workaround': 'true', + 'UseUnicodeResponseFiles': 'false', + 'VerboseOutput': 'true'}} + expected_msbuild_settings = { + 'ClCompile': { + 'AdditionalIncludeDirectories': 'dir1', + 'AdditionalOptions': '/more /J', + 'AdditionalUsingDirectories': 'test', + 'AssemblerListingLocation': '$(IntDir)a', + 'AssemblerOutput': 'AssemblyCode', + 'BasicRuntimeChecks': 'EnableFastChecks', + 'BrowseInformation': 'true', + 'BrowseInformationFile': '$(IntDir)e', + 'BufferSecurityCheck': 'false', + 'CallingConvention': 'FastCall', + 'CompileAs': 'CompileAsC', + 'DebugInformationFormat': 'EditAndContinue', + 'DisableLanguageExtensions': 'true', + 'DisableSpecificWarnings': 'abc', + 'EnableEnhancedInstructionSet': 'StreamingSIMDExtensions', + 'EnableFiberSafeOptimizations': 'true', + 'EnablePREfast': 'true', + 'ErrorReporting': 'Queue', + 'ExceptionHandling': 'Async', + 'ExpandAttributedSource': 'true', + 'FavorSizeOrSpeed': 'Size', + 'FloatingPointExceptions': 'true', + 'FloatingPointModel': 'Strict', + 'ForceConformanceInForLoopScope': 'false', + 'ForcedIncludeFiles': 'def', + 'ForcedUsingFiles': 'ge', + 'FunctionLevelLinking': 'true', + 'GenerateXMLDocumentationFiles': 'true', + 'IgnoreStandardIncludePath': 'true', + 'InlineFunctionExpansion': 'OnlyExplicitInline', + 'IntrinsicFunctions': 'true', + 'MinimalRebuild': 'true', + 'ObjectFileName': '$(IntDir)b', + 'OmitDefaultLibName': 'true', + 'OmitFramePointers': 'true', + 'OpenMPSupport': 'true', + 'Optimization': 'Full', + 'PrecompiledHeader': 'NotUsing', # Actual conversion gives '' + 'PrecompiledHeaderFile': 'StdAfx.hd', + 'PrecompiledHeaderOutputFile': '$(IntDir)$(TargetName).pche', + 'PreprocessKeepComments': 'true', + 'PreprocessorDefinitions': 'WIN32;_DEBUG;_CONSOLE', + 'PreprocessSuppressLineNumbers': 'true', + 'PreprocessToFile': 'true', + 'ProgramDataBaseFileName': '$(IntDir)vc90b.pdb', + 'RuntimeLibrary': 'MultiThreadedDebugDLL', + 'RuntimeTypeInfo': 'false', + 'ShowIncludes': 'true', + 'SmallerTypeCheck': 'true', + 'StringPooling': 'true', + 'StructMemberAlignment': '4Bytes', + 'SuppressStartupBanner': 'false', + 'TreatWarningAsError': 'true', + 'TreatWChar_tAsBuiltInType': 'false', + 'UndefineAllPreprocessorDefinitions': 'true', + 'UndefinePreprocessorDefinitions': 'wer', + 'UseFullPaths': 'true', + 'WarningLevel': 'Level3', + 'WholeProgramOptimization': 'true', + 'XMLDocumentationFileName': '$(IntDir)c'}, + 'Link': { + 'AdditionalDependencies': 'zx', + 'AdditionalLibraryDirectories': 'asd', + 'AdditionalManifestDependencies': 's2', + 'AdditionalOptions': '/mor2', + 'AddModuleNamesToAssembly': 'd1', + 'AllowIsolation': 'false', + 'AssemblyDebug': 'true', + 'AssemblyLinkResource': 'd5', + 'BaseAddress': '23423', + 'CLRImageType': 'ForceSafeILImage', + 'CLRThreadAttribute': 'MTAThreadingAttribute', + 'CLRUnmanagedCodeCheck': 'true', + 'DataExecutionPrevention': '', + 'DelayLoadDLLs': 'd4', + 'DelaySign': 'true', + 'Driver': 'UpOnly', + 'EmbedManagedResourceFile': 'd2', + 'EnableCOMDATFolding': 'false', + 'EnableUAC': 'false', + 'EntryPointSymbol': 'f5', + 'FixedBaseAddress': 'false', + 'ForceSymbolReferences': 'd3', + 'FunctionOrder': 'fssdfsd', + 'GenerateDebugInformation': 'true', + 'GenerateMapFile': 'true', + 'HeapCommitSize': '13', + 'HeapReserveSize': '12', + 'IgnoreAllDefaultLibraries': 'true', + 'IgnoreEmbeddedIDL': 'true', + 'IgnoreSpecificDefaultLibraries': 'flob;flok', + 'ImportLibrary': 'f4', + 'KeyContainer': 'f7', + 'KeyFile': 'f6', + 'LargeAddressAware': 'true', + 'LinkErrorReporting': 'QueueForNextLogin', + 'LinkTimeCodeGeneration': 'UseLinkTimeCodeGeneration', + 'ManifestFile': '$(IntDir)$(TargetFileName).2intermediate.manifest', + 'MapExports': 'true', + 'MapFileName': 'd5', + 'MergedIDLBaseFileName': 'f2', + 'MergeSections': 'f5', + 'MidlCommandFile': 'f1', + 'ModuleDefinitionFile': 'sdsd', + 'NoEntryPoint': 'true', + 'OptimizeReferences': 'true', + 'OutputFile': '$(OutDir)$(ProjectName)2.exe', + 'PerUserRedirection': 'true', + 'Profile': 'true', + 'ProfileGuidedDatabase': '$(TargetDir)$(TargetName).pgdd', + 'ProgramDatabaseFile': 'Flob.pdb', + 'RandomizedBaseAddress': 'false', + 'RegisterOutput': 'true', + 'SetChecksum': 'false', + 'ShowProgress': 'LinkVerbose', + 'StackCommitSize': '15', + 'StackReserveSize': '14', + 'StripPrivateSymbols': 'd3', + 'SubSystem': 'Console', + 'SupportUnloadOfDelayLoadedDLL': 'true', + 'SuppressStartupBanner': 'false', + 'SwapRunFromCD': 'true', + 'SwapRunFromNET': 'true', + 'TargetMachine': 'MachineX86', + 'TerminalServerAware': 'false', + 'TurnOffAssemblyGeneration': 'true', + 'TypeLibraryFile': 'f3', + 'TypeLibraryResourceID': '12', + 'UACExecutionLevel': 'RequireAdministrator', + 'UACUIAccess': 'true', + 'Version': '333'}, + 'ResourceCompile': { + 'AdditionalIncludeDirectories': 'f3', + 'AdditionalOptions': '/more3', + 'Culture': '0x0c0c', + 'IgnoreStandardIncludePath': 'true', + 'PreprocessorDefinitions': '_UNICODE;UNICODE2', + 'ResourceOutputFileName': '$(IntDir)%(Filename)3.res', + 'ShowProgress': 'true'}, + 'Manifest': { + 'AdditionalManifestFiles': 'sfsdfsd', + 'AdditionalOptions': 'afdsdafsd', + 'AssemblyIdentity': 'sddfdsadfsa', + 'ComponentFileName': 'fsdfds', + 'GenerateCatalogFiles': 'true', + 'InputResourceManifests': 'asfsfdafs', + 'OutputManifestFile': '$(TargetPath).manifestdfs', + 'RegistrarScriptFile': 'sdfsfd', + 'ReplacementsFile': 'sdffsd', + 'SuppressStartupBanner': 'false', + 'TypeLibraryFile': 'sfsd', + 'UpdateFileHashes': 'true', + 'UpdateFileHashesSearchPath': 'sfsd', + 'VerboseOutput': 'true'}, + 'ProjectReference': { + 'LinkLibraryDependencies': 'false', + 'UseLibraryDependencyInputs': 'true'}, + '': { + 'EmbedManifest': 'false', + 'GenerateManifest': 'false', + 'IgnoreImportLibrary': 'true', + 'LinkIncremental': '' + }, + 'ManifestResourceCompile': { + 'ResourceOutputFileName': + '$(IntDir)$(TargetFileName).embed.manifest.resfdsf'} + } + actual_msbuild_settings = MSVSSettings.ConvertToMSBuildSettings( + msvs_settings, + self.stderr) + self.assertEqual(expected_msbuild_settings, actual_msbuild_settings) + self._ExpectedWarnings([]) + + +if __name__ == '__main__': + unittest.main() diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSToolFile.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSToolFile.py new file mode 100644 index 00000000..74e529a1 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSToolFile.py @@ -0,0 +1,58 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Visual Studio project reader/writer.""" + +import gyp.common +import gyp.easy_xml as easy_xml + + +class Writer(object): + """Visual Studio XML tool file writer.""" + + def __init__(self, tool_file_path, name): + """Initializes the tool file. + + Args: + tool_file_path: Path to the tool file. + name: Name of the tool file. + """ + self.tool_file_path = tool_file_path + self.name = name + self.rules_section = ['Rules'] + + def AddCustomBuildRule(self, name, cmd, description, + additional_dependencies, + outputs, extensions): + """Adds a rule to the tool file. + + Args: + name: Name of the rule. + description: Description of the rule. + cmd: Command line of the rule. + additional_dependencies: other files which may trigger the rule. + outputs: outputs of the rule. + extensions: extensions handled by the rule. + """ + rule = ['CustomBuildRule', + {'Name': name, + 'ExecutionDescription': description, + 'CommandLine': cmd, + 'Outputs': ';'.join(outputs), + 'FileExtensions': ';'.join(extensions), + 'AdditionalDependencies': + ';'.join(additional_dependencies) + }] + self.rules_section.append(rule) + + def WriteIfChanged(self): + """Writes the tool file.""" + content = ['VisualStudioToolFile', + {'Version': '8.00', + 'Name': self.name + }, + self.rules_section + ] + easy_xml.WriteXmlIfChanged(content, self.tool_file_path, + encoding="Windows-1252") diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSUserFile.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSUserFile.py new file mode 100644 index 00000000..6c07e9a8 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSUserFile.py @@ -0,0 +1,147 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Visual Studio user preferences file writer.""" + +import os +import re +import socket # for gethostname + +import gyp.common +import gyp.easy_xml as easy_xml + + +#------------------------------------------------------------------------------ + +def _FindCommandInPath(command): + """If there are no slashes in the command given, this function + searches the PATH env to find the given command, and converts it + to an absolute path. We have to do this because MSVS is looking + for an actual file to launch a debugger on, not just a command + line. Note that this happens at GYP time, so anything needing to + be built needs to have a full path.""" + if '/' in command or '\\' in command: + # If the command already has path elements (either relative or + # absolute), then assume it is constructed properly. + return command + else: + # Search through the path list and find an existing file that + # we can access. + paths = os.environ.get('PATH','').split(os.pathsep) + for path in paths: + item = os.path.join(path, command) + if os.path.isfile(item) and os.access(item, os.X_OK): + return item + return command + +def _QuoteWin32CommandLineArgs(args): + new_args = [] + for arg in args: + # Replace all double-quotes with double-double-quotes to escape + # them for cmd shell, and then quote the whole thing if there + # are any. + if arg.find('"') != -1: + arg = '""'.join(arg.split('"')) + arg = '"%s"' % arg + + # Otherwise, if there are any spaces, quote the whole arg. + elif re.search(r'[ \t\n]', arg): + arg = '"%s"' % arg + new_args.append(arg) + return new_args + +class Writer(object): + """Visual Studio XML user user file writer.""" + + def __init__(self, user_file_path, version, name): + """Initializes the user file. + + Args: + user_file_path: Path to the user file. + version: Version info. + name: Name of the user file. + """ + self.user_file_path = user_file_path + self.version = version + self.name = name + self.configurations = {} + + def AddConfig(self, name): + """Adds a configuration to the project. + + Args: + name: Configuration name. + """ + self.configurations[name] = ['Configuration', {'Name': name}] + + def AddDebugSettings(self, config_name, command, environment = {}, + working_directory=""): + """Adds a DebugSettings node to the user file for a particular config. + + Args: + command: command line to run. First element in the list is the + executable. All elements of the command will be quoted if + necessary. + working_directory: other files which may trigger the rule. (optional) + """ + command = _QuoteWin32CommandLineArgs(command) + + abs_command = _FindCommandInPath(command[0]) + + if environment and isinstance(environment, dict): + env_list = ['%s="%s"' % (key, val) + for (key,val) in environment.iteritems()] + environment = ' '.join(env_list) + else: + environment = '' + + n_cmd = ['DebugSettings', + {'Command': abs_command, + 'WorkingDirectory': working_directory, + 'CommandArguments': " ".join(command[1:]), + 'RemoteMachine': socket.gethostname(), + 'Environment': environment, + 'EnvironmentMerge': 'true', + # Currently these are all "dummy" values that we're just setting + # in the default manner that MSVS does it. We could use some of + # these to add additional capabilities, I suppose, but they might + # not have parity with other platforms then. + 'Attach': 'false', + 'DebuggerType': '3', # 'auto' debugger + 'Remote': '1', + 'RemoteCommand': '', + 'HttpUrl': '', + 'PDBPath': '', + 'SQLDebugging': '', + 'DebuggerFlavor': '0', + 'MPIRunCommand': '', + 'MPIRunArguments': '', + 'MPIRunWorkingDirectory': '', + 'ApplicationCommand': '', + 'ApplicationArguments': '', + 'ShimCommand': '', + 'MPIAcceptMode': '', + 'MPIAcceptFilter': '' + }] + + # Find the config, and add it if it doesn't exist. + if config_name not in self.configurations: + self.AddConfig(config_name) + + # Add the DebugSettings onto the appropriate config. + self.configurations[config_name].append(n_cmd) + + def WriteIfChanged(self): + """Writes the user file.""" + configs = ['Configurations'] + for config, spec in sorted(self.configurations.iteritems()): + configs.append(spec) + + content = ['VisualStudioUserFile', + {'Version': self.version.ProjectVersion(), + 'Name': self.name + }, + configs] + easy_xml.WriteXmlIfChanged(content, self.user_file_path, + encoding="Windows-1252") diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSUtil.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSUtil.py new file mode 100644 index 00000000..0b32e911 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSUtil.py @@ -0,0 +1,270 @@ +# Copyright (c) 2013 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Utility functions shared amongst the Windows generators.""" + +import copy +import os + + +# A dictionary mapping supported target types to extensions. +TARGET_TYPE_EXT = { + 'executable': 'exe', + 'loadable_module': 'dll', + 'shared_library': 'dll', + 'static_library': 'lib', +} + + +def _GetLargePdbShimCcPath(): + """Returns the path of the large_pdb_shim.cc file.""" + this_dir = os.path.abspath(os.path.dirname(__file__)) + src_dir = os.path.abspath(os.path.join(this_dir, '..', '..')) + win_data_dir = os.path.join(src_dir, 'data', 'win') + large_pdb_shim_cc = os.path.join(win_data_dir, 'large-pdb-shim.cc') + return large_pdb_shim_cc + + +def _DeepCopySomeKeys(in_dict, keys): + """Performs a partial deep-copy on |in_dict|, only copying the keys in |keys|. + + Arguments: + in_dict: The dictionary to copy. + keys: The keys to be copied. If a key is in this list and doesn't exist in + |in_dict| this is not an error. + Returns: + The partially deep-copied dictionary. + """ + d = {} + for key in keys: + if key not in in_dict: + continue + d[key] = copy.deepcopy(in_dict[key]) + return d + + +def _SuffixName(name, suffix): + """Add a suffix to the end of a target. + + Arguments: + name: name of the target (foo#target) + suffix: the suffix to be added + Returns: + Target name with suffix added (foo_suffix#target) + """ + parts = name.rsplit('#', 1) + parts[0] = '%s_%s' % (parts[0], suffix) + return '#'.join(parts) + + +def _ShardName(name, number): + """Add a shard number to the end of a target. + + Arguments: + name: name of the target (foo#target) + number: shard number + Returns: + Target name with shard added (foo_1#target) + """ + return _SuffixName(name, str(number)) + + +def ShardTargets(target_list, target_dicts): + """Shard some targets apart to work around the linkers limits. + + Arguments: + target_list: List of target pairs: 'base/base.gyp:base'. + target_dicts: Dict of target properties keyed on target pair. + Returns: + Tuple of the new sharded versions of the inputs. + """ + # Gather the targets to shard, and how many pieces. + targets_to_shard = {} + for t in target_dicts: + shards = int(target_dicts[t].get('msvs_shard', 0)) + if shards: + targets_to_shard[t] = shards + # Shard target_list. + new_target_list = [] + for t in target_list: + if t in targets_to_shard: + for i in range(targets_to_shard[t]): + new_target_list.append(_ShardName(t, i)) + else: + new_target_list.append(t) + # Shard target_dict. + new_target_dicts = {} + for t in target_dicts: + if t in targets_to_shard: + for i in range(targets_to_shard[t]): + name = _ShardName(t, i) + new_target_dicts[name] = copy.copy(target_dicts[t]) + new_target_dicts[name]['target_name'] = _ShardName( + new_target_dicts[name]['target_name'], i) + sources = new_target_dicts[name].get('sources', []) + new_sources = [] + for pos in range(i, len(sources), targets_to_shard[t]): + new_sources.append(sources[pos]) + new_target_dicts[name]['sources'] = new_sources + else: + new_target_dicts[t] = target_dicts[t] + # Shard dependencies. + for t in new_target_dicts: + for deptype in ('dependencies', 'dependencies_original'): + dependencies = copy.copy(new_target_dicts[t].get(deptype, [])) + new_dependencies = [] + for d in dependencies: + if d in targets_to_shard: + for i in range(targets_to_shard[d]): + new_dependencies.append(_ShardName(d, i)) + else: + new_dependencies.append(d) + new_target_dicts[t][deptype] = new_dependencies + + return (new_target_list, new_target_dicts) + + +def _GetPdbPath(target_dict, config_name, vars): + """Returns the path to the PDB file that will be generated by a given + configuration. + + The lookup proceeds as follows: + - Look for an explicit path in the VCLinkerTool configuration block. + - Look for an 'msvs_large_pdb_path' variable. + - Use '<(PRODUCT_DIR)/<(product_name).(exe|dll).pdb' if 'product_name' is + specified. + - Use '<(PRODUCT_DIR)/<(target_name).(exe|dll).pdb'. + + Arguments: + target_dict: The target dictionary to be searched. + config_name: The name of the configuration of interest. + vars: A dictionary of common GYP variables with generator-specific values. + Returns: + The path of the corresponding PDB file. + """ + config = target_dict['configurations'][config_name] + msvs = config.setdefault('msvs_settings', {}) + + linker = msvs.get('VCLinkerTool', {}) + + pdb_path = linker.get('ProgramDatabaseFile') + if pdb_path: + return pdb_path + + variables = target_dict.get('variables', {}) + pdb_path = variables.get('msvs_large_pdb_path', None) + if pdb_path: + return pdb_path + + + pdb_base = target_dict.get('product_name', target_dict['target_name']) + pdb_base = '%s.%s.pdb' % (pdb_base, TARGET_TYPE_EXT[target_dict['type']]) + pdb_path = vars['PRODUCT_DIR'] + '/' + pdb_base + + return pdb_path + + +def InsertLargePdbShims(target_list, target_dicts, vars): + """Insert a shim target that forces the linker to use 4KB pagesize PDBs. + + This is a workaround for targets with PDBs greater than 1GB in size, the + limit for the 1KB pagesize PDBs created by the linker by default. + + Arguments: + target_list: List of target pairs: 'base/base.gyp:base'. + target_dicts: Dict of target properties keyed on target pair. + vars: A dictionary of common GYP variables with generator-specific values. + Returns: + Tuple of the shimmed version of the inputs. + """ + # Determine which targets need shimming. + targets_to_shim = [] + for t in target_dicts: + target_dict = target_dicts[t] + + # We only want to shim targets that have msvs_large_pdb enabled. + if not int(target_dict.get('msvs_large_pdb', 0)): + continue + # This is intended for executable, shared_library and loadable_module + # targets where every configuration is set up to produce a PDB output. + # If any of these conditions is not true then the shim logic will fail + # below. + targets_to_shim.append(t) + + large_pdb_shim_cc = _GetLargePdbShimCcPath() + + for t in targets_to_shim: + target_dict = target_dicts[t] + target_name = target_dict.get('target_name') + + base_dict = _DeepCopySomeKeys(target_dict, + ['configurations', 'default_configuration', 'toolset']) + + # This is the dict for copying the source file (part of the GYP tree) + # to the intermediate directory of the project. This is necessary because + # we can't always build a relative path to the shim source file (on Windows + # GYP and the project may be on different drives), and Ninja hates absolute + # paths (it ends up generating the .obj and .obj.d alongside the source + # file, polluting GYPs tree). + copy_suffix = 'large_pdb_copy' + copy_target_name = target_name + '_' + copy_suffix + full_copy_target_name = _SuffixName(t, copy_suffix) + shim_cc_basename = os.path.basename(large_pdb_shim_cc) + shim_cc_dir = vars['SHARED_INTERMEDIATE_DIR'] + '/' + copy_target_name + shim_cc_path = shim_cc_dir + '/' + shim_cc_basename + copy_dict = copy.deepcopy(base_dict) + copy_dict['target_name'] = copy_target_name + copy_dict['type'] = 'none' + copy_dict['sources'] = [ large_pdb_shim_cc ] + copy_dict['copies'] = [{ + 'destination': shim_cc_dir, + 'files': [ large_pdb_shim_cc ] + }] + + # This is the dict for the PDB generating shim target. It depends on the + # copy target. + shim_suffix = 'large_pdb_shim' + shim_target_name = target_name + '_' + shim_suffix + full_shim_target_name = _SuffixName(t, shim_suffix) + shim_dict = copy.deepcopy(base_dict) + shim_dict['target_name'] = shim_target_name + shim_dict['type'] = 'static_library' + shim_dict['sources'] = [ shim_cc_path ] + shim_dict['dependencies'] = [ full_copy_target_name ] + + # Set up the shim to output its PDB to the same location as the final linker + # target. + for config_name, config in shim_dict.get('configurations').iteritems(): + pdb_path = _GetPdbPath(target_dict, config_name, vars) + + # A few keys that we don't want to propagate. + for key in ['msvs_precompiled_header', 'msvs_precompiled_source', 'test']: + config.pop(key, None) + + msvs = config.setdefault('msvs_settings', {}) + + # Update the compiler directives in the shim target. + compiler = msvs.setdefault('VCCLCompilerTool', {}) + compiler['DebugInformationFormat'] = '3' + compiler['ProgramDataBaseFileName'] = pdb_path + + # Set the explicit PDB path in the appropriate configuration of the + # original target. + config = target_dict['configurations'][config_name] + msvs = config.setdefault('msvs_settings', {}) + linker = msvs.setdefault('VCLinkerTool', {}) + linker['GenerateDebugInformation'] = 'true' + linker['ProgramDatabaseFile'] = pdb_path + + # Add the new targets. They must go to the beginning of the list so that + # the dependency generation works as expected in ninja. + target_list.insert(0, full_copy_target_name) + target_list.insert(0, full_shim_target_name) + target_dicts[full_copy_target_name] = copy_dict + target_dicts[full_shim_target_name] = shim_dict + + # Update the original target to depend on the shim target. + target_dict.setdefault('dependencies', []).append(full_shim_target_name) + + return (target_list, target_dicts) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSVersion.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSVersion.py new file mode 100644 index 00000000..d9bfa684 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/MSVSVersion.py @@ -0,0 +1,443 @@ +# Copyright (c) 2013 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Handle version information related to Visual Stuio.""" + +import errno +import os +import re +import subprocess +import sys +import gyp +import glob + + +class VisualStudioVersion(object): + """Information regarding a version of Visual Studio.""" + + def __init__(self, short_name, description, + solution_version, project_version, flat_sln, uses_vcxproj, + path, sdk_based, default_toolset=None): + self.short_name = short_name + self.description = description + self.solution_version = solution_version + self.project_version = project_version + self.flat_sln = flat_sln + self.uses_vcxproj = uses_vcxproj + self.path = path + self.sdk_based = sdk_based + self.default_toolset = default_toolset + + def ShortName(self): + return self.short_name + + def Description(self): + """Get the full description of the version.""" + return self.description + + def SolutionVersion(self): + """Get the version number of the sln files.""" + return self.solution_version + + def ProjectVersion(self): + """Get the version number of the vcproj or vcxproj files.""" + return self.project_version + + def FlatSolution(self): + return self.flat_sln + + def UsesVcxproj(self): + """Returns true if this version uses a vcxproj file.""" + return self.uses_vcxproj + + def ProjectExtension(self): + """Returns the file extension for the project.""" + return self.uses_vcxproj and '.vcxproj' or '.vcproj' + + def Path(self): + """Returns the path to Visual Studio installation.""" + return self.path + + def ToolPath(self, tool): + """Returns the path to a given compiler tool. """ + return os.path.normpath(os.path.join(self.path, "VC/bin", tool)) + + def DefaultToolset(self): + """Returns the msbuild toolset version that will be used in the absence + of a user override.""" + return self.default_toolset + + def SetupScript(self, target_arch): + """Returns a command (with arguments) to be used to set up the + environment.""" + # Check if we are running in the SDK command line environment and use + # the setup script from the SDK if so. |target_arch| should be either + # 'x86' or 'x64'. + assert target_arch in ('x86', 'x64') + sdk_dir = os.environ.get('WindowsSDKDir') + if self.sdk_based and sdk_dir: + return [os.path.normpath(os.path.join(sdk_dir, 'Bin/SetEnv.Cmd')), + '/' + target_arch] + else: + # We don't use VC/vcvarsall.bat for x86 because vcvarsall calls + # vcvars32, which it can only find if VS??COMNTOOLS is set, which it + # isn't always. + if target_arch == 'x86': + if self.short_name >= '2013' and self.short_name[-1] != 'e' and ( + os.environ.get('PROCESSOR_ARCHITECTURE') == 'AMD64' or + os.environ.get('PROCESSOR_ARCHITEW6432') == 'AMD64'): + # VS2013 and later, non-Express have a x64-x86 cross that we want + # to prefer. + return [os.path.normpath( + os.path.join(self.path, 'VC/vcvarsall.bat')), 'amd64_x86'] + # Otherwise, the standard x86 compiler. + return [os.path.normpath( + os.path.join(self.path, 'Common7/Tools/vsvars32.bat'))] + else: + assert target_arch == 'x64' + arg = 'x86_amd64' + # Use the 64-on-64 compiler if we're not using an express + # edition and we're running on a 64bit OS. + if self.short_name[-1] != 'e' and ( + os.environ.get('PROCESSOR_ARCHITECTURE') == 'AMD64' or + os.environ.get('PROCESSOR_ARCHITEW6432') == 'AMD64'): + arg = 'amd64' + return [os.path.normpath( + os.path.join(self.path, 'VC/vcvarsall.bat')), arg] + + +def _RegistryQueryBase(sysdir, key, value): + """Use reg.exe to read a particular key. + + While ideally we might use the win32 module, we would like gyp to be + python neutral, so for instance cygwin python lacks this module. + + Arguments: + sysdir: The system subdirectory to attempt to launch reg.exe from. + key: The registry key to read from. + value: The particular value to read. + Return: + stdout from reg.exe, or None for failure. + """ + # Skip if not on Windows or Python Win32 setup issue + if sys.platform not in ('win32', 'cygwin'): + return None + # Setup params to pass to and attempt to launch reg.exe + cmd = [os.path.join(os.environ.get('WINDIR', ''), sysdir, 'reg.exe'), + 'query', key] + if value: + cmd.extend(['/v', value]) + p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE) + # Obtain the stdout from reg.exe, reading to the end so p.returncode is valid + # Note that the error text may be in [1] in some cases + text = p.communicate()[0] + # Check return code from reg.exe; officially 0==success and 1==error + if p.returncode: + return None + return text + + +def _RegistryQuery(key, value=None): + r"""Use reg.exe to read a particular key through _RegistryQueryBase. + + First tries to launch from %WinDir%\Sysnative to avoid WoW64 redirection. If + that fails, it falls back to System32. Sysnative is available on Vista and + up and available on Windows Server 2003 and XP through KB patch 942589. Note + that Sysnative will always fail if using 64-bit python due to it being a + virtual directory and System32 will work correctly in the first place. + + KB 942589 - http://support.microsoft.com/kb/942589/en-us. + + Arguments: + key: The registry key. + value: The particular registry value to read (optional). + Return: + stdout from reg.exe, or None for failure. + """ + text = None + try: + text = _RegistryQueryBase('Sysnative', key, value) + except OSError, e: + if e.errno == errno.ENOENT: + text = _RegistryQueryBase('System32', key, value) + else: + raise + return text + + +def _RegistryGetValueUsingWinReg(key, value): + """Use the _winreg module to obtain the value of a registry key. + + Args: + key: The registry key. + value: The particular registry value to read. + Return: + contents of the registry key's value, or None on failure. Throws + ImportError if _winreg is unavailable. + """ + import _winreg + try: + root, subkey = key.split('\\', 1) + assert root == 'HKLM' # Only need HKLM for now. + with _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, subkey) as hkey: + return _winreg.QueryValueEx(hkey, value)[0] + except WindowsError: + return None + + +def _RegistryGetValue(key, value): + """Use _winreg or reg.exe to obtain the value of a registry key. + + Using _winreg is preferable because it solves an issue on some corporate + environments where access to reg.exe is locked down. However, we still need + to fallback to reg.exe for the case where the _winreg module is not available + (for example in cygwin python). + + Args: + key: The registry key. + value: The particular registry value to read. + Return: + contents of the registry key's value, or None on failure. + """ + try: + return _RegistryGetValueUsingWinReg(key, value) + except ImportError: + pass + + # Fallback to reg.exe if we fail to import _winreg. + text = _RegistryQuery(key, value) + if not text: + return None + # Extract value. + match = re.search(r'REG_\w+\s+([^\r]+)\r\n', text) + if not match: + return None + return match.group(1) + + +def _CreateVersion(name, path, sdk_based=False): + """Sets up MSVS project generation. + + Setup is based off the GYP_MSVS_VERSION environment variable or whatever is + autodetected if GYP_MSVS_VERSION is not explicitly specified. If a version is + passed in that doesn't match a value in versions python will throw a error. + """ + if path: + path = os.path.normpath(path) + versions = { + '2015': VisualStudioVersion('2015', + 'Visual Studio 2015', + solution_version='12.00', + project_version='14.0', + flat_sln=False, + uses_vcxproj=True, + path=path, + sdk_based=sdk_based, + default_toolset='v140'), + '2013': VisualStudioVersion('2013', + 'Visual Studio 2013', + solution_version='13.00', + project_version='12.0', + flat_sln=False, + uses_vcxproj=True, + path=path, + sdk_based=sdk_based, + default_toolset='v120'), + '2013e': VisualStudioVersion('2013e', + 'Visual Studio 2013', + solution_version='13.00', + project_version='12.0', + flat_sln=True, + uses_vcxproj=True, + path=path, + sdk_based=sdk_based, + default_toolset='v120'), + '2012': VisualStudioVersion('2012', + 'Visual Studio 2012', + solution_version='12.00', + project_version='4.0', + flat_sln=False, + uses_vcxproj=True, + path=path, + sdk_based=sdk_based, + default_toolset='v110'), + '2012e': VisualStudioVersion('2012e', + 'Visual Studio 2012', + solution_version='12.00', + project_version='4.0', + flat_sln=True, + uses_vcxproj=True, + path=path, + sdk_based=sdk_based, + default_toolset='v110'), + '2010': VisualStudioVersion('2010', + 'Visual Studio 2010', + solution_version='11.00', + project_version='4.0', + flat_sln=False, + uses_vcxproj=True, + path=path, + sdk_based=sdk_based), + '2010e': VisualStudioVersion('2010e', + 'Visual C++ Express 2010', + solution_version='11.00', + project_version='4.0', + flat_sln=True, + uses_vcxproj=True, + path=path, + sdk_based=sdk_based), + '2008': VisualStudioVersion('2008', + 'Visual Studio 2008', + solution_version='10.00', + project_version='9.00', + flat_sln=False, + uses_vcxproj=False, + path=path, + sdk_based=sdk_based), + '2008e': VisualStudioVersion('2008e', + 'Visual Studio 2008', + solution_version='10.00', + project_version='9.00', + flat_sln=True, + uses_vcxproj=False, + path=path, + sdk_based=sdk_based), + '2005': VisualStudioVersion('2005', + 'Visual Studio 2005', + solution_version='9.00', + project_version='8.00', + flat_sln=False, + uses_vcxproj=False, + path=path, + sdk_based=sdk_based), + '2005e': VisualStudioVersion('2005e', + 'Visual Studio 2005', + solution_version='9.00', + project_version='8.00', + flat_sln=True, + uses_vcxproj=False, + path=path, + sdk_based=sdk_based), + } + return versions[str(name)] + + +def _ConvertToCygpath(path): + """Convert to cygwin path if we are using cygwin.""" + if sys.platform == 'cygwin': + p = subprocess.Popen(['cygpath', path], stdout=subprocess.PIPE) + path = p.communicate()[0].strip() + return path + + +def _DetectVisualStudioVersions(versions_to_check, force_express): + """Collect the list of installed visual studio versions. + + Returns: + A list of visual studio versions installed in descending order of + usage preference. + Base this on the registry and a quick check if devenv.exe exists. + Only versions 8-10 are considered. + Possibilities are: + 2005(e) - Visual Studio 2005 (8) + 2008(e) - Visual Studio 2008 (9) + 2010(e) - Visual Studio 2010 (10) + 2012(e) - Visual Studio 2012 (11) + 2013(e) - Visual Studio 2013 (12) + 2015 - Visual Studio 2015 (14) + Where (e) is e for express editions of MSVS and blank otherwise. + """ + version_to_year = { + '8.0': '2005', + '9.0': '2008', + '10.0': '2010', + '11.0': '2012', + '12.0': '2013', + '14.0': '2015', + } + versions = [] + for version in versions_to_check: + # Old method of searching for which VS version is installed + # We don't use the 2010-encouraged-way because we also want to get the + # path to the binaries, which it doesn't offer. + keys = [r'HKLM\Software\Microsoft\VisualStudio\%s' % version, + r'HKLM\Software\Wow6432Node\Microsoft\VisualStudio\%s' % version, + r'HKLM\Software\Microsoft\VCExpress\%s' % version, + r'HKLM\Software\Wow6432Node\Microsoft\VCExpress\%s' % version] + for index in range(len(keys)): + path = _RegistryGetValue(keys[index], 'InstallDir') + if not path: + continue + path = _ConvertToCygpath(path) + # Check for full. + full_path = os.path.join(path, 'devenv.exe') + express_path = os.path.join(path, '*express.exe') + if not force_express and os.path.exists(full_path): + # Add this one. + versions.append(_CreateVersion(version_to_year[version], + os.path.join(path, '..', '..'))) + # Check for express. + elif glob.glob(express_path): + # Add this one. + versions.append(_CreateVersion(version_to_year[version] + 'e', + os.path.join(path, '..', '..'))) + + # The old method above does not work when only SDK is installed. + keys = [r'HKLM\Software\Microsoft\VisualStudio\SxS\VC7', + r'HKLM\Software\Wow6432Node\Microsoft\VisualStudio\SxS\VC7'] + for index in range(len(keys)): + path = _RegistryGetValue(keys[index], version) + if not path: + continue + path = _ConvertToCygpath(path) + if version != '14.0': # There is no Express edition for 2015. + versions.append(_CreateVersion(version_to_year[version] + 'e', + os.path.join(path, '..'), sdk_based=True)) + + return versions + + +def SelectVisualStudioVersion(version='auto', allow_fallback=True): + """Select which version of Visual Studio projects to generate. + + Arguments: + version: Hook to allow caller to force a particular version (vs auto). + Returns: + An object representing a visual studio project format version. + """ + # In auto mode, check environment variable for override. + if version == 'auto': + version = os.environ.get('GYP_MSVS_VERSION', 'auto') + version_map = { + 'auto': ('14.0', '12.0', '10.0', '9.0', '8.0', '11.0'), + '2005': ('8.0',), + '2005e': ('8.0',), + '2008': ('9.0',), + '2008e': ('9.0',), + '2010': ('10.0',), + '2010e': ('10.0',), + '2012': ('11.0',), + '2012e': ('11.0',), + '2013': ('12.0',), + '2013e': ('12.0',), + '2015': ('14.0',), + } + override_path = os.environ.get('GYP_MSVS_OVERRIDE_PATH') + if override_path: + msvs_version = os.environ.get('GYP_MSVS_VERSION') + if not msvs_version: + raise ValueError('GYP_MSVS_OVERRIDE_PATH requires GYP_MSVS_VERSION to be ' + 'set to a particular version (e.g. 2010e).') + return _CreateVersion(msvs_version, override_path, sdk_based=True) + version = str(version) + versions = _DetectVisualStudioVersions(version_map[version], 'e' in version) + if not versions: + if not allow_fallback: + raise ValueError('Could not locate Visual Studio installation.') + if version == 'auto': + # Default to 2005 if we couldn't find anything + return _CreateVersion('2005', None) + else: + return _CreateVersion(version, None) + return versions[0] diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/__init__.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/__init__.py new file mode 100755 index 00000000..668f38b6 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/__init__.py @@ -0,0 +1,548 @@ +#!/usr/bin/env python + +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +import copy +import gyp.input +import optparse +import os.path +import re +import shlex +import sys +import traceback +from gyp.common import GypError + +# Default debug modes for GYP +debug = {} + +# List of "official" debug modes, but you can use anything you like. +DEBUG_GENERAL = 'general' +DEBUG_VARIABLES = 'variables' +DEBUG_INCLUDES = 'includes' + + +def DebugOutput(mode, message, *args): + if 'all' in gyp.debug or mode in gyp.debug: + ctx = ('unknown', 0, 'unknown') + try: + f = traceback.extract_stack(limit=2) + if f: + ctx = f[0][:3] + except: + pass + if args: + message %= args + print '%s:%s:%d:%s %s' % (mode.upper(), os.path.basename(ctx[0]), + ctx[1], ctx[2], message) + +def FindBuildFiles(): + extension = '.gyp' + files = os.listdir(os.getcwd()) + build_files = [] + for file in files: + if file.endswith(extension): + build_files.append(file) + return build_files + + +def Load(build_files, format, default_variables={}, + includes=[], depth='.', params=None, check=False, + circular_check=True, duplicate_basename_check=True): + """ + Loads one or more specified build files. + default_variables and includes will be copied before use. + Returns the generator for the specified format and the + data returned by loading the specified build files. + """ + if params is None: + params = {} + + if '-' in format: + format, params['flavor'] = format.split('-', 1) + + default_variables = copy.copy(default_variables) + + # Default variables provided by this program and its modules should be + # named WITH_CAPITAL_LETTERS to provide a distinct "best practice" namespace, + # avoiding collisions with user and automatic variables. + default_variables['GENERATOR'] = format + default_variables['GENERATOR_FLAVOR'] = params.get('flavor', '') + + # Format can be a custom python file, or by default the name of a module + # within gyp.generator. + if format.endswith('.py'): + generator_name = os.path.splitext(format)[0] + path, generator_name = os.path.split(generator_name) + + # Make sure the path to the custom generator is in sys.path + # Don't worry about removing it once we are done. Keeping the path + # to each generator that is used in sys.path is likely harmless and + # arguably a good idea. + path = os.path.abspath(path) + if path not in sys.path: + sys.path.insert(0, path) + else: + generator_name = 'gyp.generator.' + format + + # These parameters are passed in order (as opposed to by key) + # because ActivePython cannot handle key parameters to __import__. + generator = __import__(generator_name, globals(), locals(), generator_name) + for (key, val) in generator.generator_default_variables.items(): + default_variables.setdefault(key, val) + + # Give the generator the opportunity to set additional variables based on + # the params it will receive in the output phase. + if getattr(generator, 'CalculateVariables', None): + generator.CalculateVariables(default_variables, params) + + # Give the generator the opportunity to set generator_input_info based on + # the params it will receive in the output phase. + if getattr(generator, 'CalculateGeneratorInputInfo', None): + generator.CalculateGeneratorInputInfo(params) + + # Fetch the generator specific info that gets fed to input, we use getattr + # so we can default things and the generators only have to provide what + # they need. + generator_input_info = { + 'non_configuration_keys': + getattr(generator, 'generator_additional_non_configuration_keys', []), + 'path_sections': + getattr(generator, 'generator_additional_path_sections', []), + 'extra_sources_for_rules': + getattr(generator, 'generator_extra_sources_for_rules', []), + 'generator_supports_multiple_toolsets': + getattr(generator, 'generator_supports_multiple_toolsets', False), + 'generator_wants_static_library_dependencies_adjusted': + getattr(generator, + 'generator_wants_static_library_dependencies_adjusted', True), + 'generator_wants_sorted_dependencies': + getattr(generator, 'generator_wants_sorted_dependencies', False), + 'generator_filelist_paths': + getattr(generator, 'generator_filelist_paths', None), + } + + # Process the input specific to this generator. + result = gyp.input.Load(build_files, default_variables, includes[:], + depth, generator_input_info, check, circular_check, + duplicate_basename_check, + params['parallel'], params['root_targets']) + return [generator] + result + +def NameValueListToDict(name_value_list): + """ + Takes an array of strings of the form 'NAME=VALUE' and creates a dictionary + of the pairs. If a string is simply NAME, then the value in the dictionary + is set to True. If VALUE can be converted to an integer, it is. + """ + result = { } + for item in name_value_list: + tokens = item.split('=', 1) + if len(tokens) == 2: + # If we can make it an int, use that, otherwise, use the string. + try: + token_value = int(tokens[1]) + except ValueError: + token_value = tokens[1] + # Set the variable to the supplied value. + result[tokens[0]] = token_value + else: + # No value supplied, treat it as a boolean and set it. + result[tokens[0]] = True + return result + +def ShlexEnv(env_name): + flags = os.environ.get(env_name, []) + if flags: + flags = shlex.split(flags) + return flags + +def FormatOpt(opt, value): + if opt.startswith('--'): + return '%s=%s' % (opt, value) + return opt + value + +def RegenerateAppendFlag(flag, values, predicate, env_name, options): + """Regenerate a list of command line flags, for an option of action='append'. + + The |env_name|, if given, is checked in the environment and used to generate + an initial list of options, then the options that were specified on the + command line (given in |values|) are appended. This matches the handling of + environment variables and command line flags where command line flags override + the environment, while not requiring the environment to be set when the flags + are used again. + """ + flags = [] + if options.use_environment and env_name: + for flag_value in ShlexEnv(env_name): + value = FormatOpt(flag, predicate(flag_value)) + if value in flags: + flags.remove(value) + flags.append(value) + if values: + for flag_value in values: + flags.append(FormatOpt(flag, predicate(flag_value))) + return flags + +def RegenerateFlags(options): + """Given a parsed options object, and taking the environment variables into + account, returns a list of flags that should regenerate an equivalent options + object (even in the absence of the environment variables.) + + Any path options will be normalized relative to depth. + + The format flag is not included, as it is assumed the calling generator will + set that as appropriate. + """ + def FixPath(path): + path = gyp.common.FixIfRelativePath(path, options.depth) + if not path: + return os.path.curdir + return path + + def Noop(value): + return value + + # We always want to ignore the environment when regenerating, to avoid + # duplicate or changed flags in the environment at the time of regeneration. + flags = ['--ignore-environment'] + for name, metadata in options._regeneration_metadata.iteritems(): + opt = metadata['opt'] + value = getattr(options, name) + value_predicate = metadata['type'] == 'path' and FixPath or Noop + action = metadata['action'] + env_name = metadata['env_name'] + if action == 'append': + flags.extend(RegenerateAppendFlag(opt, value, value_predicate, + env_name, options)) + elif action in ('store', None): # None is a synonym for 'store'. + if value: + flags.append(FormatOpt(opt, value_predicate(value))) + elif options.use_environment and env_name and os.environ.get(env_name): + flags.append(FormatOpt(opt, value_predicate(os.environ.get(env_name)))) + elif action in ('store_true', 'store_false'): + if ((action == 'store_true' and value) or + (action == 'store_false' and not value)): + flags.append(opt) + elif options.use_environment and env_name: + print >>sys.stderr, ('Warning: environment regeneration unimplemented ' + 'for %s flag %r env_name %r' % (action, opt, + env_name)) + else: + print >>sys.stderr, ('Warning: regeneration unimplemented for action %r ' + 'flag %r' % (action, opt)) + + return flags + +class RegeneratableOptionParser(optparse.OptionParser): + def __init__(self): + self.__regeneratable_options = {} + optparse.OptionParser.__init__(self) + + def add_option(self, *args, **kw): + """Add an option to the parser. + + This accepts the same arguments as OptionParser.add_option, plus the + following: + regenerate: can be set to False to prevent this option from being included + in regeneration. + env_name: name of environment variable that additional values for this + option come from. + type: adds type='path', to tell the regenerator that the values of + this option need to be made relative to options.depth + """ + env_name = kw.pop('env_name', None) + if 'dest' in kw and kw.pop('regenerate', True): + dest = kw['dest'] + + # The path type is needed for regenerating, for optparse we can just treat + # it as a string. + type = kw.get('type') + if type == 'path': + kw['type'] = 'string' + + self.__regeneratable_options[dest] = { + 'action': kw.get('action'), + 'type': type, + 'env_name': env_name, + 'opt': args[0], + } + + optparse.OptionParser.add_option(self, *args, **kw) + + def parse_args(self, *args): + values, args = optparse.OptionParser.parse_args(self, *args) + values._regeneration_metadata = self.__regeneratable_options + return values, args + +def gyp_main(args): + my_name = os.path.basename(sys.argv[0]) + + parser = RegeneratableOptionParser() + usage = 'usage: %s [options ...] [build_file ...]' + parser.set_usage(usage.replace('%s', '%prog')) + parser.add_option('--build', dest='configs', action='append', + help='configuration for build after project generation') + parser.add_option('--check', dest='check', action='store_true', + help='check format of gyp files') + parser.add_option('--config-dir', dest='config_dir', action='store', + env_name='GYP_CONFIG_DIR', default=None, + help='The location for configuration files like ' + 'include.gypi.') + parser.add_option('-d', '--debug', dest='debug', metavar='DEBUGMODE', + action='append', default=[], help='turn on a debugging ' + 'mode for debugging GYP. Supported modes are "variables", ' + '"includes" and "general" or "all" for all of them.') + parser.add_option('-D', dest='defines', action='append', metavar='VAR=VAL', + env_name='GYP_DEFINES', + help='sets variable VAR to value VAL') + parser.add_option('--depth', dest='depth', metavar='PATH', type='path', + help='set DEPTH gyp variable to a relative path to PATH') + parser.add_option('-f', '--format', dest='formats', action='append', + env_name='GYP_GENERATORS', regenerate=False, + help='output formats to generate') + parser.add_option('-G', dest='generator_flags', action='append', default=[], + metavar='FLAG=VAL', env_name='GYP_GENERATOR_FLAGS', + help='sets generator flag FLAG to VAL') + parser.add_option('--generator-output', dest='generator_output', + action='store', default=None, metavar='DIR', type='path', + env_name='GYP_GENERATOR_OUTPUT', + help='puts generated build files under DIR') + parser.add_option('--ignore-environment', dest='use_environment', + action='store_false', default=True, regenerate=False, + help='do not read options from environment variables') + parser.add_option('-I', '--include', dest='includes', action='append', + metavar='INCLUDE', type='path', + help='files to include in all loaded .gyp files') + # --no-circular-check disables the check for circular relationships between + # .gyp files. These relationships should not exist, but they've only been + # observed to be harmful with the Xcode generator. Chromium's .gyp files + # currently have some circular relationships on non-Mac platforms, so this + # option allows the strict behavior to be used on Macs and the lenient + # behavior to be used elsewhere. + # TODO(mark): Remove this option when http://crbug.com/35878 is fixed. + parser.add_option('--no-circular-check', dest='circular_check', + action='store_false', default=True, regenerate=False, + help="don't check for circular relationships between files") + # --no-duplicate-basename-check disables the check for duplicate basenames + # in a static_library/shared_library project. Visual C++ 2008 generator + # doesn't support this configuration. Libtool on Mac also generates warnings + # when duplicate basenames are passed into Make generator on Mac. + # TODO(yukawa): Remove this option when these legacy generators are + # deprecated. + parser.add_option('--no-duplicate-basename-check', + dest='duplicate_basename_check', action='store_false', + default=True, regenerate=False, + help="don't check for duplicate basenames") + parser.add_option('--no-parallel', action='store_true', default=False, + help='Disable multiprocessing') + parser.add_option('-S', '--suffix', dest='suffix', default='', + help='suffix to add to generated files') + parser.add_option('--toplevel-dir', dest='toplevel_dir', action='store', + default=None, metavar='DIR', type='path', + help='directory to use as the root of the source tree') + parser.add_option('-R', '--root-target', dest='root_targets', + action='append', metavar='TARGET', + help='include only TARGET and its deep dependencies') + + options, build_files_arg = parser.parse_args(args) + build_files = build_files_arg + + # Set up the configuration directory (defaults to ~/.gyp) + if not options.config_dir: + home = None + home_dot_gyp = None + if options.use_environment: + home_dot_gyp = os.environ.get('GYP_CONFIG_DIR', None) + if home_dot_gyp: + home_dot_gyp = os.path.expanduser(home_dot_gyp) + + if not home_dot_gyp: + home_vars = ['HOME'] + if sys.platform in ('cygwin', 'win32'): + home_vars.append('USERPROFILE') + for home_var in home_vars: + home = os.getenv(home_var) + if home != None: + home_dot_gyp = os.path.join(home, '.gyp') + if not os.path.exists(home_dot_gyp): + home_dot_gyp = None + else: + break + else: + home_dot_gyp = os.path.expanduser(options.config_dir) + + if home_dot_gyp and not os.path.exists(home_dot_gyp): + home_dot_gyp = None + + if not options.formats: + # If no format was given on the command line, then check the env variable. + generate_formats = [] + if options.use_environment: + generate_formats = os.environ.get('GYP_GENERATORS', []) + if generate_formats: + generate_formats = re.split(r'[\s,]', generate_formats) + if generate_formats: + options.formats = generate_formats + else: + # Nothing in the variable, default based on platform. + if sys.platform == 'darwin': + options.formats = ['xcode'] + elif sys.platform in ('win32', 'cygwin'): + options.formats = ['msvs'] + else: + options.formats = ['make'] + + if not options.generator_output and options.use_environment: + g_o = os.environ.get('GYP_GENERATOR_OUTPUT') + if g_o: + options.generator_output = g_o + + options.parallel = not options.no_parallel + + for mode in options.debug: + gyp.debug[mode] = 1 + + # Do an extra check to avoid work when we're not debugging. + if DEBUG_GENERAL in gyp.debug: + DebugOutput(DEBUG_GENERAL, 'running with these options:') + for option, value in sorted(options.__dict__.items()): + if option[0] == '_': + continue + if isinstance(value, basestring): + DebugOutput(DEBUG_GENERAL, " %s: '%s'", option, value) + else: + DebugOutput(DEBUG_GENERAL, " %s: %s", option, value) + + if not build_files: + build_files = FindBuildFiles() + if not build_files: + raise GypError((usage + '\n\n%s: error: no build_file') % + (my_name, my_name)) + + # TODO(mark): Chromium-specific hack! + # For Chromium, the gyp "depth" variable should always be a relative path + # to Chromium's top-level "src" directory. If no depth variable was set + # on the command line, try to find a "src" directory by looking at the + # absolute path to each build file's directory. The first "src" component + # found will be treated as though it were the path used for --depth. + if not options.depth: + for build_file in build_files: + build_file_dir = os.path.abspath(os.path.dirname(build_file)) + build_file_dir_components = build_file_dir.split(os.path.sep) + components_len = len(build_file_dir_components) + for index in xrange(components_len - 1, -1, -1): + if build_file_dir_components[index] == 'src': + options.depth = os.path.sep.join(build_file_dir_components) + break + del build_file_dir_components[index] + + # If the inner loop found something, break without advancing to another + # build file. + if options.depth: + break + + if not options.depth: + raise GypError('Could not automatically locate src directory. This is' + 'a temporary Chromium feature that will be removed. Use' + '--depth as a workaround.') + + # If toplevel-dir is not set, we assume that depth is the root of our source + # tree. + if not options.toplevel_dir: + options.toplevel_dir = options.depth + + # -D on the command line sets variable defaults - D isn't just for define, + # it's for default. Perhaps there should be a way to force (-F?) a + # variable's value so that it can't be overridden by anything else. + cmdline_default_variables = {} + defines = [] + if options.use_environment: + defines += ShlexEnv('GYP_DEFINES') + if options.defines: + defines += options.defines + cmdline_default_variables = NameValueListToDict(defines) + if DEBUG_GENERAL in gyp.debug: + DebugOutput(DEBUG_GENERAL, + "cmdline_default_variables: %s", cmdline_default_variables) + + # Set up includes. + includes = [] + + # If ~/.gyp/include.gypi exists, it'll be forcibly included into every + # .gyp file that's loaded, before anything else is included. + if home_dot_gyp != None: + default_include = os.path.join(home_dot_gyp, 'include.gypi') + if os.path.exists(default_include): + print 'Using overrides found in ' + default_include + includes.append(default_include) + + # Command-line --include files come after the default include. + if options.includes: + includes.extend(options.includes) + + # Generator flags should be prefixed with the target generator since they + # are global across all generator runs. + gen_flags = [] + if options.use_environment: + gen_flags += ShlexEnv('GYP_GENERATOR_FLAGS') + if options.generator_flags: + gen_flags += options.generator_flags + generator_flags = NameValueListToDict(gen_flags) + if DEBUG_GENERAL in gyp.debug.keys(): + DebugOutput(DEBUG_GENERAL, "generator_flags: %s", generator_flags) + + # Generate all requested formats (use a set in case we got one format request + # twice) + for format in set(options.formats): + params = {'options': options, + 'build_files': build_files, + 'generator_flags': generator_flags, + 'cwd': os.getcwd(), + 'build_files_arg': build_files_arg, + 'gyp_binary': sys.argv[0], + 'home_dot_gyp': home_dot_gyp, + 'parallel': options.parallel, + 'root_targets': options.root_targets, + 'target_arch': cmdline_default_variables.get('target_arch', '')} + + # Start with the default variables from the command line. + [generator, flat_list, targets, data] = Load( + build_files, format, cmdline_default_variables, includes, options.depth, + params, options.check, options.circular_check, + options.duplicate_basename_check) + + # TODO(mark): Pass |data| for now because the generator needs a list of + # build files that came in. In the future, maybe it should just accept + # a list, and not the whole data dict. + # NOTE: flat_list is the flattened dependency graph specifying the order + # that targets may be built. Build systems that operate serially or that + # need to have dependencies defined before dependents reference them should + # generate targets in the order specified in flat_list. + generator.GenerateOutput(flat_list, targets, data, params) + + if options.configs: + valid_configs = targets[flat_list[0]]['configurations'].keys() + for conf in options.configs: + if conf not in valid_configs: + raise GypError('Invalid config specified via --build: %s' % conf) + generator.PerformBuild(data, options.configs, params) + + # Done + return 0 + + +def main(args): + try: + return gyp_main(args) + except GypError, e: + sys.stderr.write("gyp: %s\n" % e) + return 1 + +# NOTE: setuptools generated console_scripts calls function with no arguments +def script_main(): + return main(sys.argv[1:]) + +if __name__ == '__main__': + sys.exit(script_main()) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/common.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/common.py new file mode 100644 index 00000000..256e3f3a --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/common.py @@ -0,0 +1,608 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +from __future__ import with_statement + +import collections +import errno +import filecmp +import os.path +import re +import tempfile +import sys + + +# A minimal memoizing decorator. It'll blow up if the args aren't immutable, +# among other "problems". +class memoize(object): + def __init__(self, func): + self.func = func + self.cache = {} + def __call__(self, *args): + try: + return self.cache[args] + except KeyError: + result = self.func(*args) + self.cache[args] = result + return result + + +class GypError(Exception): + """Error class representing an error, which is to be presented + to the user. The main entry point will catch and display this. + """ + pass + + +def ExceptionAppend(e, msg): + """Append a message to the given exception's message.""" + if not e.args: + e.args = (msg,) + elif len(e.args) == 1: + e.args = (str(e.args[0]) + ' ' + msg,) + else: + e.args = (str(e.args[0]) + ' ' + msg,) + e.args[1:] + + +def FindQualifiedTargets(target, qualified_list): + """ + Given a list of qualified targets, return the qualified targets for the + specified |target|. + """ + return [t for t in qualified_list if ParseQualifiedTarget(t)[1] == target] + + +def ParseQualifiedTarget(target): + # Splits a qualified target into a build file, target name and toolset. + + # NOTE: rsplit is used to disambiguate the Windows drive letter separator. + target_split = target.rsplit(':', 1) + if len(target_split) == 2: + [build_file, target] = target_split + else: + build_file = None + + target_split = target.rsplit('#', 1) + if len(target_split) == 2: + [target, toolset] = target_split + else: + toolset = None + + return [build_file, target, toolset] + + +def ResolveTarget(build_file, target, toolset): + # This function resolves a target into a canonical form: + # - a fully defined build file, either absolute or relative to the current + # directory + # - a target name + # - a toolset + # + # build_file is the file relative to which 'target' is defined. + # target is the qualified target. + # toolset is the default toolset for that target. + [parsed_build_file, target, parsed_toolset] = ParseQualifiedTarget(target) + + if parsed_build_file: + if build_file: + # If a relative path, parsed_build_file is relative to the directory + # containing build_file. If build_file is not in the current directory, + # parsed_build_file is not a usable path as-is. Resolve it by + # interpreting it as relative to build_file. If parsed_build_file is + # absolute, it is usable as a path regardless of the current directory, + # and os.path.join will return it as-is. + build_file = os.path.normpath(os.path.join(os.path.dirname(build_file), + parsed_build_file)) + # Further (to handle cases like ../cwd), make it relative to cwd) + if not os.path.isabs(build_file): + build_file = RelativePath(build_file, '.') + else: + build_file = parsed_build_file + + if parsed_toolset: + toolset = parsed_toolset + + return [build_file, target, toolset] + + +def BuildFile(fully_qualified_target): + # Extracts the build file from the fully qualified target. + return ParseQualifiedTarget(fully_qualified_target)[0] + + +def GetEnvironFallback(var_list, default): + """Look up a key in the environment, with fallback to secondary keys + and finally falling back to a default value.""" + for var in var_list: + if var in os.environ: + return os.environ[var] + return default + + +def QualifiedTarget(build_file, target, toolset): + # "Qualified" means the file that a target was defined in and the target + # name, separated by a colon, suffixed by a # and the toolset name: + # /path/to/file.gyp:target_name#toolset + fully_qualified = build_file + ':' + target + if toolset: + fully_qualified = fully_qualified + '#' + toolset + return fully_qualified + + +@memoize +def RelativePath(path, relative_to, follow_path_symlink=True): + # Assuming both |path| and |relative_to| are relative to the current + # directory, returns a relative path that identifies path relative to + # relative_to. + # If |follow_symlink_path| is true (default) and |path| is a symlink, then + # this method returns a path to the real file represented by |path|. If it is + # false, this method returns a path to the symlink. If |path| is not a + # symlink, this option has no effect. + + # Convert to normalized (and therefore absolute paths). + if follow_path_symlink: + path = os.path.realpath(path) + else: + path = os.path.abspath(path) + relative_to = os.path.realpath(relative_to) + + # On Windows, we can't create a relative path to a different drive, so just + # use the absolute path. + if sys.platform == 'win32': + if (os.path.splitdrive(path)[0].lower() != + os.path.splitdrive(relative_to)[0].lower()): + return path + + # Split the paths into components. + path_split = path.split(os.path.sep) + relative_to_split = relative_to.split(os.path.sep) + + # Determine how much of the prefix the two paths share. + prefix_len = len(os.path.commonprefix([path_split, relative_to_split])) + + # Put enough ".." components to back up out of relative_to to the common + # prefix, and then append the part of path_split after the common prefix. + relative_split = [os.path.pardir] * (len(relative_to_split) - prefix_len) + \ + path_split[prefix_len:] + + if len(relative_split) == 0: + # The paths were the same. + return '' + + # Turn it back into a string and we're done. + return os.path.join(*relative_split) + + +@memoize +def InvertRelativePath(path, toplevel_dir=None): + """Given a path like foo/bar that is relative to toplevel_dir, return + the inverse relative path back to the toplevel_dir. + + E.g. os.path.normpath(os.path.join(path, InvertRelativePath(path))) + should always produce the empty string, unless the path contains symlinks. + """ + if not path: + return path + toplevel_dir = '.' if toplevel_dir is None else toplevel_dir + return RelativePath(toplevel_dir, os.path.join(toplevel_dir, path)) + + +def FixIfRelativePath(path, relative_to): + # Like RelativePath but returns |path| unchanged if it is absolute. + if os.path.isabs(path): + return path + return RelativePath(path, relative_to) + + +def UnrelativePath(path, relative_to): + # Assuming that |relative_to| is relative to the current directory, and |path| + # is a path relative to the dirname of |relative_to|, returns a path that + # identifies |path| relative to the current directory. + rel_dir = os.path.dirname(relative_to) + return os.path.normpath(os.path.join(rel_dir, path)) + + +# re objects used by EncodePOSIXShellArgument. See IEEE 1003.1 XCU.2.2 at +# http://www.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html#tag_02_02 +# and the documentation for various shells. + +# _quote is a pattern that should match any argument that needs to be quoted +# with double-quotes by EncodePOSIXShellArgument. It matches the following +# characters appearing anywhere in an argument: +# \t, \n, space parameter separators +# # comments +# $ expansions (quoted to always expand within one argument) +# % called out by IEEE 1003.1 XCU.2.2 +# & job control +# ' quoting +# (, ) subshell execution +# *, ?, [ pathname expansion +# ; command delimiter +# <, >, | redirection +# = assignment +# {, } brace expansion (bash) +# ~ tilde expansion +# It also matches the empty string, because "" (or '') is the only way to +# represent an empty string literal argument to a POSIX shell. +# +# This does not match the characters in _escape, because those need to be +# backslash-escaped regardless of whether they appear in a double-quoted +# string. +_quote = re.compile('[\t\n #$%&\'()*;<=>?[{|}~]|^$') + +# _escape is a pattern that should match any character that needs to be +# escaped with a backslash, whether or not the argument matched the _quote +# pattern. _escape is used with re.sub to backslash anything in _escape's +# first match group, hence the (parentheses) in the regular expression. +# +# _escape matches the following characters appearing anywhere in an argument: +# " to prevent POSIX shells from interpreting this character for quoting +# \ to prevent POSIX shells from interpreting this character for escaping +# ` to prevent POSIX shells from interpreting this character for command +# substitution +# Missing from this list is $, because the desired behavior of +# EncodePOSIXShellArgument is to permit parameter (variable) expansion. +# +# Also missing from this list is !, which bash will interpret as the history +# expansion character when history is enabled. bash does not enable history +# by default in non-interactive shells, so this is not thought to be a problem. +# ! was omitted from this list because bash interprets "\!" as a literal string +# including the backslash character (avoiding history expansion but retaining +# the backslash), which would not be correct for argument encoding. Handling +# this case properly would also be problematic because bash allows the history +# character to be changed with the histchars shell variable. Fortunately, +# as history is not enabled in non-interactive shells and +# EncodePOSIXShellArgument is only expected to encode for non-interactive +# shells, there is no room for error here by ignoring !. +_escape = re.compile(r'(["\\`])') + +def EncodePOSIXShellArgument(argument): + """Encodes |argument| suitably for consumption by POSIX shells. + + argument may be quoted and escaped as necessary to ensure that POSIX shells + treat the returned value as a literal representing the argument passed to + this function. Parameter (variable) expansions beginning with $ are allowed + to remain intact without escaping the $, to allow the argument to contain + references to variables to be expanded by the shell. + """ + + if not isinstance(argument, str): + argument = str(argument) + + if _quote.search(argument): + quote = '"' + else: + quote = '' + + encoded = quote + re.sub(_escape, r'\\\1', argument) + quote + + return encoded + + +def EncodePOSIXShellList(list): + """Encodes |list| suitably for consumption by POSIX shells. + + Returns EncodePOSIXShellArgument for each item in list, and joins them + together using the space character as an argument separator. + """ + + encoded_arguments = [] + for argument in list: + encoded_arguments.append(EncodePOSIXShellArgument(argument)) + return ' '.join(encoded_arguments) + + +def DeepDependencyTargets(target_dicts, roots): + """Returns the recursive list of target dependencies.""" + dependencies = set() + pending = set(roots) + while pending: + # Pluck out one. + r = pending.pop() + # Skip if visited already. + if r in dependencies: + continue + # Add it. + dependencies.add(r) + # Add its children. + spec = target_dicts[r] + pending.update(set(spec.get('dependencies', []))) + pending.update(set(spec.get('dependencies_original', []))) + return list(dependencies - set(roots)) + + +def BuildFileTargets(target_list, build_file): + """From a target_list, returns the subset from the specified build_file. + """ + return [p for p in target_list if BuildFile(p) == build_file] + + +def AllTargets(target_list, target_dicts, build_file): + """Returns all targets (direct and dependencies) for the specified build_file. + """ + bftargets = BuildFileTargets(target_list, build_file) + deptargets = DeepDependencyTargets(target_dicts, bftargets) + return bftargets + deptargets + + +def WriteOnDiff(filename): + """Write to a file only if the new contents differ. + + Arguments: + filename: name of the file to potentially write to. + Returns: + A file like object which will write to temporary file and only overwrite + the target if it differs (on close). + """ + + class Writer(object): + """Wrapper around file which only covers the target if it differs.""" + def __init__(self): + # Pick temporary file. + tmp_fd, self.tmp_path = tempfile.mkstemp( + suffix='.tmp', + prefix=os.path.split(filename)[1] + '.gyp.', + dir=os.path.split(filename)[0]) + try: + self.tmp_file = os.fdopen(tmp_fd, 'wb') + except Exception: + # Don't leave turds behind. + os.unlink(self.tmp_path) + raise + + def __getattr__(self, attrname): + # Delegate everything else to self.tmp_file + return getattr(self.tmp_file, attrname) + + def close(self): + try: + # Close tmp file. + self.tmp_file.close() + # Determine if different. + same = False + try: + same = filecmp.cmp(self.tmp_path, filename, False) + except OSError, e: + if e.errno != errno.ENOENT: + raise + + if same: + # The new file is identical to the old one, just get rid of the new + # one. + os.unlink(self.tmp_path) + else: + # The new file is different from the old one, or there is no old one. + # Rename the new file to the permanent name. + # + # tempfile.mkstemp uses an overly restrictive mode, resulting in a + # file that can only be read by the owner, regardless of the umask. + # There's no reason to not respect the umask here, which means that + # an extra hoop is required to fetch it and reset the new file's mode. + # + # No way to get the umask without setting a new one? Set a safe one + # and then set it back to the old value. + umask = os.umask(077) + os.umask(umask) + os.chmod(self.tmp_path, 0666 & ~umask) + if sys.platform == 'win32' and os.path.exists(filename): + # NOTE: on windows (but not cygwin) rename will not replace an + # existing file, so it must be preceded with a remove. Sadly there + # is no way to make the switch atomic. + os.remove(filename) + os.rename(self.tmp_path, filename) + except Exception: + # Don't leave turds behind. + os.unlink(self.tmp_path) + raise + + return Writer() + + +def EnsureDirExists(path): + """Make sure the directory for |path| exists.""" + try: + os.makedirs(os.path.dirname(path)) + except OSError: + pass + + +def GetFlavor(params): + """Returns |params.flavor| if it's set, the system's default flavor else.""" + flavors = { + 'cygwin': 'win', + 'win32': 'win', + 'darwin': 'mac', + } + + if 'flavor' in params: + return params['flavor'] + if sys.platform in flavors: + return flavors[sys.platform] + if sys.platform.startswith('sunos'): + return 'solaris' + if sys.platform.startswith('freebsd'): + return 'freebsd' + if sys.platform.startswith('openbsd'): + return 'openbsd' + if sys.platform.startswith('netbsd'): + return 'netbsd' + if sys.platform.startswith('aix'): + return 'aix' + + return 'linux' + + +def CopyTool(flavor, out_path): + """Finds (flock|mac|win)_tool.gyp in the gyp directory and copies it + to |out_path|.""" + # aix and solaris just need flock emulation. mac and win use more complicated + # support scripts. + prefix = { + 'aix': 'flock', + 'solaris': 'flock', + 'mac': 'mac', + 'win': 'win' + }.get(flavor, None) + if not prefix: + return + + # Slurp input file. + source_path = os.path.join( + os.path.dirname(os.path.abspath(__file__)), '%s_tool.py' % prefix) + with open(source_path) as source_file: + source = source_file.readlines() + + # Add header and write it out. + tool_path = os.path.join(out_path, 'gyp-%s-tool' % prefix) + with open(tool_path, 'w') as tool_file: + tool_file.write( + ''.join([source[0], '# Generated by gyp. Do not edit.\n'] + source[1:])) + + # Make file executable. + os.chmod(tool_path, 0755) + + +# From Alex Martelli, +# http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/52560 +# ASPN: Python Cookbook: Remove duplicates from a sequence +# First comment, dated 2001/10/13. +# (Also in the printed Python Cookbook.) + +def uniquer(seq, idfun=None): + if idfun is None: + idfun = lambda x: x + seen = {} + result = [] + for item in seq: + marker = idfun(item) + if marker in seen: continue + seen[marker] = 1 + result.append(item) + return result + + +# Based on http://code.activestate.com/recipes/576694/. +class OrderedSet(collections.MutableSet): + def __init__(self, iterable=None): + self.end = end = [] + end += [None, end, end] # sentinel node for doubly linked list + self.map = {} # key --> [key, prev, next] + if iterable is not None: + self |= iterable + + def __len__(self): + return len(self.map) + + def __contains__(self, key): + return key in self.map + + def add(self, key): + if key not in self.map: + end = self.end + curr = end[1] + curr[2] = end[1] = self.map[key] = [key, curr, end] + + def discard(self, key): + if key in self.map: + key, prev_item, next_item = self.map.pop(key) + prev_item[2] = next_item + next_item[1] = prev_item + + def __iter__(self): + end = self.end + curr = end[2] + while curr is not end: + yield curr[0] + curr = curr[2] + + def __reversed__(self): + end = self.end + curr = end[1] + while curr is not end: + yield curr[0] + curr = curr[1] + + # The second argument is an addition that causes a pylint warning. + def pop(self, last=True): # pylint: disable=W0221 + if not self: + raise KeyError('set is empty') + key = self.end[1][0] if last else self.end[2][0] + self.discard(key) + return key + + def __repr__(self): + if not self: + return '%s()' % (self.__class__.__name__,) + return '%s(%r)' % (self.__class__.__name__, list(self)) + + def __eq__(self, other): + if isinstance(other, OrderedSet): + return len(self) == len(other) and list(self) == list(other) + return set(self) == set(other) + + # Extensions to the recipe. + def update(self, iterable): + for i in iterable: + if i not in self: + self.add(i) + + +class CycleError(Exception): + """An exception raised when an unexpected cycle is detected.""" + def __init__(self, nodes): + self.nodes = nodes + def __str__(self): + return 'CycleError: cycle involving: ' + str(self.nodes) + + +def TopologicallySorted(graph, get_edges): + r"""Topologically sort based on a user provided edge definition. + + Args: + graph: A list of node names. + get_edges: A function mapping from node name to a hashable collection + of node names which this node has outgoing edges to. + Returns: + A list containing all of the node in graph in topological order. + It is assumed that calling get_edges once for each node and caching is + cheaper than repeatedly calling get_edges. + Raises: + CycleError in the event of a cycle. + Example: + graph = {'a': '$(b) $(c)', 'b': 'hi', 'c': '$(b)'} + def GetEdges(node): + return re.findall(r'\$\(([^))]\)', graph[node]) + print TopologicallySorted(graph.keys(), GetEdges) + ==> + ['a', 'c', b'] + """ + get_edges = memoize(get_edges) + visited = set() + visiting = set() + ordered_nodes = [] + def Visit(node): + if node in visiting: + raise CycleError(visiting) + if node in visited: + return + visited.add(node) + visiting.add(node) + for neighbor in get_edges(node): + Visit(neighbor) + visiting.remove(node) + ordered_nodes.insert(0, node) + for node in sorted(graph): + Visit(node) + return ordered_nodes + +def CrossCompileRequested(): + # TODO: figure out how to not build extra host objects in the + # non-cross-compile case when this is enabled, and enable unconditionally. + return (os.environ.get('GYP_CROSSCOMPILE') or + os.environ.get('AR_host') or + os.environ.get('CC_host') or + os.environ.get('CXX_host') or + os.environ.get('AR_target') or + os.environ.get('CC_target') or + os.environ.get('CXX_target')) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/common_test.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/common_test.py new file mode 100755 index 00000000..ad6f9a14 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/common_test.py @@ -0,0 +1,72 @@ +#!/usr/bin/env python + +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Unit tests for the common.py file.""" + +import gyp.common +import unittest +import sys + + +class TestTopologicallySorted(unittest.TestCase): + def test_Valid(self): + """Test that sorting works on a valid graph with one possible order.""" + graph = { + 'a': ['b', 'c'], + 'b': [], + 'c': ['d'], + 'd': ['b'], + } + def GetEdge(node): + return tuple(graph[node]) + self.assertEqual( + gyp.common.TopologicallySorted(graph.keys(), GetEdge), + ['a', 'c', 'd', 'b']) + + def test_Cycle(self): + """Test that an exception is thrown on a cyclic graph.""" + graph = { + 'a': ['b'], + 'b': ['c'], + 'c': ['d'], + 'd': ['a'], + } + def GetEdge(node): + return tuple(graph[node]) + self.assertRaises( + gyp.common.CycleError, gyp.common.TopologicallySorted, + graph.keys(), GetEdge) + + +class TestGetFlavor(unittest.TestCase): + """Test that gyp.common.GetFlavor works as intended""" + original_platform = '' + + def setUp(self): + self.original_platform = sys.platform + + def tearDown(self): + sys.platform = self.original_platform + + def assertFlavor(self, expected, argument, param): + sys.platform = argument + self.assertEqual(expected, gyp.common.GetFlavor(param)) + + def test_platform_default(self): + self.assertFlavor('freebsd', 'freebsd9' , {}) + self.assertFlavor('freebsd', 'freebsd10', {}) + self.assertFlavor('openbsd', 'openbsd5' , {}) + self.assertFlavor('solaris', 'sunos5' , {}); + self.assertFlavor('solaris', 'sunos' , {}); + self.assertFlavor('linux' , 'linux2' , {}); + self.assertFlavor('linux' , 'linux3' , {}); + + def test_param(self): + self.assertFlavor('foobar', 'linux2' , {'flavor': 'foobar'}) + + +if __name__ == '__main__': + unittest.main() diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/easy_xml.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/easy_xml.py new file mode 100644 index 00000000..2b0bb60c --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/easy_xml.py @@ -0,0 +1,162 @@ +# Copyright (c) 2011 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +import re +import os + + +def XmlToString(content, encoding='utf-8', pretty=False): + """ Writes the XML content to disk, touching the file only if it has changed. + + Visual Studio files have a lot of pre-defined structures. This function makes + it easy to represent these structures as Python data structures, instead of + having to create a lot of function calls. + + Each XML element of the content is represented as a list composed of: + 1. The name of the element, a string, + 2. The attributes of the element, a dictionary (optional), and + 3+. The content of the element, if any. Strings are simple text nodes and + lists are child elements. + + Example 1: + + becomes + ['test'] + + Example 2: + + This is + it! + + + becomes + ['myelement', {'a':'value1', 'b':'value2'}, + ['childtype', 'This is'], + ['childtype', 'it!'], + ] + + Args: + content: The structured content to be converted. + encoding: The encoding to report on the first XML line. + pretty: True if we want pretty printing with indents and new lines. + + Returns: + The XML content as a string. + """ + # We create a huge list of all the elements of the file. + xml_parts = ['' % encoding] + if pretty: + xml_parts.append('\n') + _ConstructContentList(xml_parts, content, pretty) + + # Convert it to a string + return ''.join(xml_parts) + + +def _ConstructContentList(xml_parts, specification, pretty, level=0): + """ Appends the XML parts corresponding to the specification. + + Args: + xml_parts: A list of XML parts to be appended to. + specification: The specification of the element. See EasyXml docs. + pretty: True if we want pretty printing with indents and new lines. + level: Indentation level. + """ + # The first item in a specification is the name of the element. + if pretty: + indentation = ' ' * level + new_line = '\n' + else: + indentation = '' + new_line = '' + name = specification[0] + if not isinstance(name, str): + raise Exception('The first item of an EasyXml specification should be ' + 'a string. Specification was ' + str(specification)) + xml_parts.append(indentation + '<' + name) + + # Optionally in second position is a dictionary of the attributes. + rest = specification[1:] + if rest and isinstance(rest[0], dict): + for at, val in sorted(rest[0].iteritems()): + xml_parts.append(' %s="%s"' % (at, _XmlEscape(val, attr=True))) + rest = rest[1:] + if rest: + xml_parts.append('>') + all_strings = reduce(lambda x, y: x and isinstance(y, str), rest, True) + multi_line = not all_strings + if multi_line and new_line: + xml_parts.append(new_line) + for child_spec in rest: + # If it's a string, append a text node. + # Otherwise recurse over that child definition + if isinstance(child_spec, str): + xml_parts.append(_XmlEscape(child_spec)) + else: + _ConstructContentList(xml_parts, child_spec, pretty, level + 1) + if multi_line and indentation: + xml_parts.append(indentation) + xml_parts.append('%s' % (name, new_line)) + else: + xml_parts.append('/>%s' % new_line) + + +def WriteXmlIfChanged(content, path, encoding='utf-8', pretty=False, + win32=False): + """ Writes the XML content to disk, touching the file only if it has changed. + + Args: + content: The structured content to be written. + path: Location of the file. + encoding: The encoding to report on the first line of the XML file. + pretty: True if we want pretty printing with indents and new lines. + """ + xml_string = XmlToString(content, encoding, pretty) + if win32 and os.linesep != '\r\n': + xml_string = xml_string.replace('\n', '\r\n') + + try: + xml_string = xml_string.encode(encoding) + except Exception: + xml_string = unicode(xml_string, 'latin-1').encode(encoding) + + # Get the old content + try: + f = open(path, 'r') + existing = f.read() + f.close() + except: + existing = None + + # It has changed, write it + if existing != xml_string: + f = open(path, 'w') + f.write(xml_string) + f.close() + + +_xml_escape_map = { + '"': '"', + "'": ''', + '<': '<', + '>': '>', + '&': '&', + '\n': ' ', + '\r': ' ', +} + + +_xml_escape_re = re.compile( + "(%s)" % "|".join(map(re.escape, _xml_escape_map.keys()))) + + +def _XmlEscape(value, attr=False): + """ Escape a string for inclusion in XML.""" + def replace(match): + m = match.string[match.start() : match.end()] + # don't replace single quotes in attrs + if attr and m == "'": + return m + return _xml_escape_map[m] + return _xml_escape_re.sub(replace, value) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/easy_xml_test.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/easy_xml_test.py new file mode 100755 index 00000000..df643549 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/easy_xml_test.py @@ -0,0 +1,103 @@ +#!/usr/bin/env python + +# Copyright (c) 2011 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +""" Unit tests for the easy_xml.py file. """ + +import gyp.easy_xml as easy_xml +import unittest +import StringIO + + +class TestSequenceFunctions(unittest.TestCase): + + def setUp(self): + self.stderr = StringIO.StringIO() + + def test_EasyXml_simple(self): + self.assertEqual( + easy_xml.XmlToString(['test']), + '') + + self.assertEqual( + easy_xml.XmlToString(['test'], encoding='Windows-1252'), + '') + + def test_EasyXml_simple_with_attributes(self): + self.assertEqual( + easy_xml.XmlToString(['test2', {'a': 'value1', 'b': 'value2'}]), + '') + + def test_EasyXml_escaping(self): + original = '\'"\r&\nfoo' + converted = '<test>\'" & foo' + converted_apos = converted.replace("'", ''') + self.assertEqual( + easy_xml.XmlToString(['test3', {'a': original}, original]), + '%s' % + (converted, converted_apos)) + + def test_EasyXml_pretty(self): + self.assertEqual( + easy_xml.XmlToString( + ['test3', + ['GrandParent', + ['Parent1', + ['Child'] + ], + ['Parent2'] + ] + ], + pretty=True), + '\n' + '\n' + ' \n' + ' \n' + ' \n' + ' \n' + ' \n' + ' \n' + '\n') + + + def test_EasyXml_complex(self): + # We want to create: + target = ( + '' + '' + '' + '{D2250C20-3A94-4FB9-AF73-11BC5B73884B}' + 'Win32Proj' + 'automated_ui_tests' + '' + '' + '' + 'Application' + 'Unicode' + '' + '') + + xml = easy_xml.XmlToString( + ['Project', + ['PropertyGroup', {'Label': 'Globals'}, + ['ProjectGuid', '{D2250C20-3A94-4FB9-AF73-11BC5B73884B}'], + ['Keyword', 'Win32Proj'], + ['RootNamespace', 'automated_ui_tests'] + ], + ['Import', {'Project': '$(VCTargetsPath)\\Microsoft.Cpp.props'}], + ['PropertyGroup', + {'Condition': "'$(Configuration)|$(Platform)'=='Debug|Win32'", + 'Label': 'Configuration'}, + ['ConfigurationType', 'Application'], + ['CharacterSet', 'Unicode'] + ] + ]) + self.assertEqual(xml, target) + + +if __name__ == '__main__': + unittest.main() diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/flock_tool.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/flock_tool.py new file mode 100755 index 00000000..b38d8660 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/flock_tool.py @@ -0,0 +1,54 @@ +#!/usr/bin/env python +# Copyright (c) 2011 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""These functions are executed via gyp-flock-tool when using the Makefile +generator. Used on systems that don't have a built-in flock.""" + +import fcntl +import os +import struct +import subprocess +import sys + + +def main(args): + executor = FlockTool() + executor.Dispatch(args) + + +class FlockTool(object): + """This class emulates the 'flock' command.""" + def Dispatch(self, args): + """Dispatches a string command to a method.""" + if len(args) < 1: + raise Exception("Not enough arguments") + + method = "Exec%s" % self._CommandifyName(args[0]) + getattr(self, method)(*args[1:]) + + def _CommandifyName(self, name_string): + """Transforms a tool name like copy-info-plist to CopyInfoPlist""" + return name_string.title().replace('-', '') + + def ExecFlock(self, lockfile, *cmd_list): + """Emulates the most basic behavior of Linux's flock(1).""" + # Rely on exception handling to report errors. + # Note that the stock python on SunOS has a bug + # where fcntl.flock(fd, LOCK_EX) always fails + # with EBADF, that's why we use this F_SETLK + # hack instead. + fd = os.open(lockfile, os.O_WRONLY|os.O_NOCTTY|os.O_CREAT, 0666) + if sys.platform.startswith('aix'): + # Python on AIX is compiled with LARGEFILE support, which changes the + # struct size. + op = struct.pack('hhIllqq', fcntl.F_WRLCK, 0, 0, 0, 0, 0, 0) + else: + op = struct.pack('hhllhhl', fcntl.F_WRLCK, 0, 0, 0, 0, 0, 0) + fcntl.fcntl(fd, fcntl.F_SETLK, op) + return subprocess.call(cmd_list) + + +if __name__ == '__main__': + sys.exit(main(sys.argv[1:])) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/__init__.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/__init__.py new file mode 100644 index 00000000..e69de29b diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/analyzer.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/analyzer.py new file mode 100644 index 00000000..921c1a6b --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/analyzer.py @@ -0,0 +1,741 @@ +# Copyright (c) 2014 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +""" +This script is intended for use as a GYP_GENERATOR. It takes as input (by way of +the generator flag config_path) the path of a json file that dictates the files +and targets to search for. The following keys are supported: +files: list of paths (relative) of the files to search for. +test_targets: unqualified target names to search for. Any target in this list +that depends upon a file in |files| is output regardless of the type of target +or chain of dependencies. +additional_compile_targets: Unqualified targets to search for in addition to +test_targets. Targets in the combined list that depend upon a file in |files| +are not necessarily output. For example, if the target is of type none then the +target is not output (but one of the descendants of the target will be). + +The following is output: +error: only supplied if there is an error. +compile_targets: minimal set of targets that directly or indirectly (for + targets of type none) depend on the files in |files| and is one of the + supplied targets or a target that one of the supplied targets depends on. + The expectation is this set of targets is passed into a build step. This list + always contains the output of test_targets as well. +test_targets: set of targets from the supplied |test_targets| that either + directly or indirectly depend upon a file in |files|. This list if useful + if additional processing needs to be done for certain targets after the + build, such as running tests. +status: outputs one of three values: none of the supplied files were found, + one of the include files changed so that it should be assumed everything + changed (in this case test_targets and compile_targets are not output) or at + least one file was found. +invalid_targets: list of supplied targets that were not found. + +Example: +Consider a graph like the following: + A D + / \ +B C +A depends upon both B and C, A is of type none and B and C are executables. +D is an executable, has no dependencies and nothing depends on it. +If |additional_compile_targets| = ["A"], |test_targets| = ["B", "C"] and +files = ["b.cc", "d.cc"] (B depends upon b.cc and D depends upon d.cc), then +the following is output: +|compile_targets| = ["B"] B must built as it depends upon the changed file b.cc +and the supplied target A depends upon it. A is not output as a build_target +as it is of type none with no rules and actions. +|test_targets| = ["B"] B directly depends upon the change file b.cc. + +Even though the file d.cc, which D depends upon, has changed D is not output +as it was not supplied by way of |additional_compile_targets| or |test_targets|. + +If the generator flag analyzer_output_path is specified, output is written +there. Otherwise output is written to stdout. + +In Gyp the "all" target is shorthand for the root targets in the files passed +to gyp. For example, if file "a.gyp" contains targets "a1" and +"a2", and file "b.gyp" contains targets "b1" and "b2" and "a2" has a dependency +on "b2" and gyp is supplied "a.gyp" then "all" consists of "a1" and "a2". +Notice that "b1" and "b2" are not in the "all" target as "b.gyp" was not +directly supplied to gyp. OTOH if both "a.gyp" and "b.gyp" are supplied to gyp +then the "all" target includes "b1" and "b2". +""" + +import gyp.common +import gyp.ninja_syntax as ninja_syntax +import json +import os +import posixpath +import sys + +debug = False + +found_dependency_string = 'Found dependency' +no_dependency_string = 'No dependencies' +# Status when it should be assumed that everything has changed. +all_changed_string = 'Found dependency (all)' + +# MatchStatus is used indicate if and how a target depends upon the supplied +# sources. +# The target's sources contain one of the supplied paths. +MATCH_STATUS_MATCHES = 1 +# The target has a dependency on another target that contains one of the +# supplied paths. +MATCH_STATUS_MATCHES_BY_DEPENDENCY = 2 +# The target's sources weren't in the supplied paths and none of the target's +# dependencies depend upon a target that matched. +MATCH_STATUS_DOESNT_MATCH = 3 +# The target doesn't contain the source, but the dependent targets have not yet +# been visited to determine a more specific status yet. +MATCH_STATUS_TBD = 4 + +generator_supports_multiple_toolsets = gyp.common.CrossCompileRequested() + +generator_wants_static_library_dependencies_adjusted = False + +generator_default_variables = { +} +for dirname in ['INTERMEDIATE_DIR', 'SHARED_INTERMEDIATE_DIR', 'PRODUCT_DIR', + 'LIB_DIR', 'SHARED_LIB_DIR']: + generator_default_variables[dirname] = '!!!' + +for unused in ['RULE_INPUT_PATH', 'RULE_INPUT_ROOT', 'RULE_INPUT_NAME', + 'RULE_INPUT_DIRNAME', 'RULE_INPUT_EXT', + 'EXECUTABLE_PREFIX', 'EXECUTABLE_SUFFIX', + 'STATIC_LIB_PREFIX', 'STATIC_LIB_SUFFIX', + 'SHARED_LIB_PREFIX', 'SHARED_LIB_SUFFIX', + 'CONFIGURATION_NAME']: + generator_default_variables[unused] = '' + + +def _ToGypPath(path): + """Converts a path to the format used by gyp.""" + if os.sep == '\\' and os.altsep == '/': + return path.replace('\\', '/') + return path + + +def _ResolveParent(path, base_path_components): + """Resolves |path|, which starts with at least one '../'. Returns an empty + string if the path shouldn't be considered. See _AddSources() for a + description of |base_path_components|.""" + depth = 0 + while path.startswith('../'): + depth += 1 + path = path[3:] + # Relative includes may go outside the source tree. For example, an action may + # have inputs in /usr/include, which are not in the source tree. + if depth > len(base_path_components): + return '' + if depth == len(base_path_components): + return path + return '/'.join(base_path_components[0:len(base_path_components) - depth]) + \ + '/' + path + + +def _AddSources(sources, base_path, base_path_components, result): + """Extracts valid sources from |sources| and adds them to |result|. Each + source file is relative to |base_path|, but may contain '..'. To make + resolving '..' easier |base_path_components| contains each of the + directories in |base_path|. Additionally each source may contain variables. + Such sources are ignored as it is assumed dependencies on them are expressed + and tracked in some other means.""" + # NOTE: gyp paths are always posix style. + for source in sources: + if not len(source) or source.startswith('!!!') or source.startswith('$'): + continue + # variable expansion may lead to //. + org_source = source + source = source[0] + source[1:].replace('//', '/') + if source.startswith('../'): + source = _ResolveParent(source, base_path_components) + if len(source): + result.append(source) + continue + result.append(base_path + source) + if debug: + print 'AddSource', org_source, result[len(result) - 1] + + +def _ExtractSourcesFromAction(action, base_path, base_path_components, + results): + if 'inputs' in action: + _AddSources(action['inputs'], base_path, base_path_components, results) + + +def _ToLocalPath(toplevel_dir, path): + """Converts |path| to a path relative to |toplevel_dir|.""" + if path == toplevel_dir: + return '' + if path.startswith(toplevel_dir + '/'): + return path[len(toplevel_dir) + len('/'):] + return path + + +def _ExtractSources(target, target_dict, toplevel_dir): + # |target| is either absolute or relative and in the format of the OS. Gyp + # source paths are always posix. Convert |target| to a posix path relative to + # |toplevel_dir_|. This is done to make it easy to build source paths. + base_path = posixpath.dirname(_ToLocalPath(toplevel_dir, _ToGypPath(target))) + base_path_components = base_path.split('/') + + # Add a trailing '/' so that _AddSources() can easily build paths. + if len(base_path): + base_path += '/' + + if debug: + print 'ExtractSources', target, base_path + + results = [] + if 'sources' in target_dict: + _AddSources(target_dict['sources'], base_path, base_path_components, + results) + # Include the inputs from any actions. Any changes to these affect the + # resulting output. + if 'actions' in target_dict: + for action in target_dict['actions']: + _ExtractSourcesFromAction(action, base_path, base_path_components, + results) + if 'rules' in target_dict: + for rule in target_dict['rules']: + _ExtractSourcesFromAction(rule, base_path, base_path_components, results) + + return results + + +class Target(object): + """Holds information about a particular target: + deps: set of Targets this Target depends upon. This is not recursive, only the + direct dependent Targets. + match_status: one of the MatchStatus values. + back_deps: set of Targets that have a dependency on this Target. + visited: used during iteration to indicate whether we've visited this target. + This is used for two iterations, once in building the set of Targets and + again in _GetBuildTargets(). + name: fully qualified name of the target. + requires_build: True if the target type is such that it needs to be built. + See _DoesTargetTypeRequireBuild for details. + added_to_compile_targets: used when determining if the target was added to the + set of targets that needs to be built. + in_roots: true if this target is a descendant of one of the root nodes. + is_executable: true if the type of target is executable. + is_static_library: true if the type of target is static_library. + is_or_has_linked_ancestor: true if the target does a link (eg executable), or + if there is a target in back_deps that does a link.""" + def __init__(self, name): + self.deps = set() + self.match_status = MATCH_STATUS_TBD + self.back_deps = set() + self.name = name + # TODO(sky): I don't like hanging this off Target. This state is specific + # to certain functions and should be isolated there. + self.visited = False + self.requires_build = False + self.added_to_compile_targets = False + self.in_roots = False + self.is_executable = False + self.is_static_library = False + self.is_or_has_linked_ancestor = False + + +class Config(object): + """Details what we're looking for + files: set of files to search for + targets: see file description for details.""" + def __init__(self): + self.files = [] + self.targets = set() + self.additional_compile_target_names = set() + self.test_target_names = set() + + def Init(self, params): + """Initializes Config. This is a separate method as it raises an exception + if there is a parse error.""" + generator_flags = params.get('generator_flags', {}) + config_path = generator_flags.get('config_path', None) + if not config_path: + return + try: + f = open(config_path, 'r') + config = json.load(f) + f.close() + except IOError: + raise Exception('Unable to open file ' + config_path) + except ValueError as e: + raise Exception('Unable to parse config file ' + config_path + str(e)) + if not isinstance(config, dict): + raise Exception('config_path must be a JSON file containing a dictionary') + self.files = config.get('files', []) + self.additional_compile_target_names = set( + config.get('additional_compile_targets', [])) + self.test_target_names = set(config.get('test_targets', [])) + + +def _WasBuildFileModified(build_file, data, files, toplevel_dir): + """Returns true if the build file |build_file| is either in |files| or + one of the files included by |build_file| is in |files|. |toplevel_dir| is + the root of the source tree.""" + if _ToLocalPath(toplevel_dir, _ToGypPath(build_file)) in files: + if debug: + print 'gyp file modified', build_file + return True + + # First element of included_files is the file itself. + if len(data[build_file]['included_files']) <= 1: + return False + + for include_file in data[build_file]['included_files'][1:]: + # |included_files| are relative to the directory of the |build_file|. + rel_include_file = \ + _ToGypPath(gyp.common.UnrelativePath(include_file, build_file)) + if _ToLocalPath(toplevel_dir, rel_include_file) in files: + if debug: + print 'included gyp file modified, gyp_file=', build_file, \ + 'included file=', rel_include_file + return True + return False + + +def _GetOrCreateTargetByName(targets, target_name): + """Creates or returns the Target at targets[target_name]. If there is no + Target for |target_name| one is created. Returns a tuple of whether a new + Target was created and the Target.""" + if target_name in targets: + return False, targets[target_name] + target = Target(target_name) + targets[target_name] = target + return True, target + + +def _DoesTargetTypeRequireBuild(target_dict): + """Returns true if the target type is such that it needs to be built.""" + # If a 'none' target has rules or actions we assume it requires a build. + return bool(target_dict['type'] != 'none' or + target_dict.get('actions') or target_dict.get('rules')) + + +def _GenerateTargets(data, target_list, target_dicts, toplevel_dir, files, + build_files): + """Returns a tuple of the following: + . A dictionary mapping from fully qualified name to Target. + . A list of the targets that have a source file in |files|. + . Targets that constitute the 'all' target. See description at top of file + for details on the 'all' target. + This sets the |match_status| of the targets that contain any of the source + files in |files| to MATCH_STATUS_MATCHES. + |toplevel_dir| is the root of the source tree.""" + # Maps from target name to Target. + name_to_target = {} + + # Targets that matched. + matching_targets = [] + + # Queue of targets to visit. + targets_to_visit = target_list[:] + + # Maps from build file to a boolean indicating whether the build file is in + # |files|. + build_file_in_files = {} + + # Root targets across all files. + roots = set() + + # Set of Targets in |build_files|. + build_file_targets = set() + + while len(targets_to_visit) > 0: + target_name = targets_to_visit.pop() + created_target, target = _GetOrCreateTargetByName(name_to_target, + target_name) + if created_target: + roots.add(target) + elif target.visited: + continue + + target.visited = True + target.requires_build = _DoesTargetTypeRequireBuild( + target_dicts[target_name]) + target_type = target_dicts[target_name]['type'] + target.is_executable = target_type == 'executable' + target.is_static_library = target_type == 'static_library' + target.is_or_has_linked_ancestor = (target_type == 'executable' or + target_type == 'shared_library') + + build_file = gyp.common.ParseQualifiedTarget(target_name)[0] + if not build_file in build_file_in_files: + build_file_in_files[build_file] = \ + _WasBuildFileModified(build_file, data, files, toplevel_dir) + + if build_file in build_files: + build_file_targets.add(target) + + # If a build file (or any of its included files) is modified we assume all + # targets in the file are modified. + if build_file_in_files[build_file]: + print 'matching target from modified build file', target_name + target.match_status = MATCH_STATUS_MATCHES + matching_targets.append(target) + else: + sources = _ExtractSources(target_name, target_dicts[target_name], + toplevel_dir) + for source in sources: + if _ToGypPath(os.path.normpath(source)) in files: + print 'target', target_name, 'matches', source + target.match_status = MATCH_STATUS_MATCHES + matching_targets.append(target) + break + + # Add dependencies to visit as well as updating back pointers for deps. + for dep in target_dicts[target_name].get('dependencies', []): + targets_to_visit.append(dep) + + created_dep_target, dep_target = _GetOrCreateTargetByName(name_to_target, + dep) + if not created_dep_target: + roots.discard(dep_target) + + target.deps.add(dep_target) + dep_target.back_deps.add(target) + + return name_to_target, matching_targets, roots & build_file_targets + + +def _GetUnqualifiedToTargetMapping(all_targets, to_find): + """Returns a tuple of the following: + . mapping (dictionary) from unqualified name to Target for all the + Targets in |to_find|. + . any target names not found. If this is empty all targets were found.""" + result = {} + if not to_find: + return {}, [] + to_find = set(to_find) + for target_name in all_targets.keys(): + extracted = gyp.common.ParseQualifiedTarget(target_name) + if len(extracted) > 1 and extracted[1] in to_find: + to_find.remove(extracted[1]) + result[extracted[1]] = all_targets[target_name] + if not to_find: + return result, [] + return result, [x for x in to_find] + + +def _DoesTargetDependOnMatchingTargets(target): + """Returns true if |target| or any of its dependencies is one of the + targets containing the files supplied as input to analyzer. This updates + |matches| of the Targets as it recurses. + target: the Target to look for.""" + if target.match_status == MATCH_STATUS_DOESNT_MATCH: + return False + if target.match_status == MATCH_STATUS_MATCHES or \ + target.match_status == MATCH_STATUS_MATCHES_BY_DEPENDENCY: + return True + for dep in target.deps: + if _DoesTargetDependOnMatchingTargets(dep): + target.match_status = MATCH_STATUS_MATCHES_BY_DEPENDENCY + print '\t', target.name, 'matches by dep', dep.name + return True + target.match_status = MATCH_STATUS_DOESNT_MATCH + return False + + +def _GetTargetsDependingOnMatchingTargets(possible_targets): + """Returns the list of Targets in |possible_targets| that depend (either + directly on indirectly) on at least one of the targets containing the files + supplied as input to analyzer. + possible_targets: targets to search from.""" + found = [] + print 'Targets that matched by dependency:' + for target in possible_targets: + if _DoesTargetDependOnMatchingTargets(target): + found.append(target) + return found + + +def _AddCompileTargets(target, roots, add_if_no_ancestor, result): + """Recurses through all targets that depend on |target|, adding all targets + that need to be built (and are in |roots|) to |result|. + roots: set of root targets. + add_if_no_ancestor: If true and there are no ancestors of |target| then add + |target| to |result|. |target| must still be in |roots|. + result: targets that need to be built are added here.""" + if target.visited: + return + + target.visited = True + target.in_roots = target in roots + + for back_dep_target in target.back_deps: + _AddCompileTargets(back_dep_target, roots, False, result) + target.added_to_compile_targets |= back_dep_target.added_to_compile_targets + target.in_roots |= back_dep_target.in_roots + target.is_or_has_linked_ancestor |= ( + back_dep_target.is_or_has_linked_ancestor) + + # Always add 'executable' targets. Even though they may be built by other + # targets that depend upon them it makes detection of what is going to be + # built easier. + # And always add static_libraries that have no dependencies on them from + # linkables. This is necessary as the other dependencies on them may be + # static libraries themselves, which are not compile time dependencies. + if target.in_roots and \ + (target.is_executable or + (not target.added_to_compile_targets and + (add_if_no_ancestor or target.requires_build)) or + (target.is_static_library and add_if_no_ancestor and + not target.is_or_has_linked_ancestor)): + print '\t\tadding to compile targets', target.name, 'executable', \ + target.is_executable, 'added_to_compile_targets', \ + target.added_to_compile_targets, 'add_if_no_ancestor', \ + add_if_no_ancestor, 'requires_build', target.requires_build, \ + 'is_static_library', target.is_static_library, \ + 'is_or_has_linked_ancestor', target.is_or_has_linked_ancestor + result.add(target) + target.added_to_compile_targets = True + + +def _GetCompileTargets(matching_targets, supplied_targets): + """Returns the set of Targets that require a build. + matching_targets: targets that changed and need to be built. + supplied_targets: set of targets supplied to analyzer to search from.""" + result = set() + for target in matching_targets: + print 'finding compile targets for match', target.name + _AddCompileTargets(target, supplied_targets, True, result) + return result + + +def _WriteOutput(params, **values): + """Writes the output, either to stdout or a file is specified.""" + if 'error' in values: + print 'Error:', values['error'] + if 'status' in values: + print values['status'] + if 'targets' in values: + values['targets'].sort() + print 'Supplied targets that depend on changed files:' + for target in values['targets']: + print '\t', target + if 'invalid_targets' in values: + values['invalid_targets'].sort() + print 'The following targets were not found:' + for target in values['invalid_targets']: + print '\t', target + if 'build_targets' in values: + values['build_targets'].sort() + print 'Targets that require a build:' + for target in values['build_targets']: + print '\t', target + if 'compile_targets' in values: + values['compile_targets'].sort() + print 'Targets that need to be built:' + for target in values['compile_targets']: + print '\t', target + if 'test_targets' in values: + values['test_targets'].sort() + print 'Test targets:' + for target in values['test_targets']: + print '\t', target + + output_path = params.get('generator_flags', {}).get( + 'analyzer_output_path', None) + if not output_path: + print json.dumps(values) + return + try: + f = open(output_path, 'w') + f.write(json.dumps(values) + '\n') + f.close() + except IOError as e: + print 'Error writing to output file', output_path, str(e) + + +def _WasGypIncludeFileModified(params, files): + """Returns true if one of the files in |files| is in the set of included + files.""" + if params['options'].includes: + for include in params['options'].includes: + if _ToGypPath(os.path.normpath(include)) in files: + print 'Include file modified, assuming all changed', include + return True + return False + + +def _NamesNotIn(names, mapping): + """Returns a list of the values in |names| that are not in |mapping|.""" + return [name for name in names if name not in mapping] + + +def _LookupTargets(names, mapping): + """Returns a list of the mapping[name] for each value in |names| that is in + |mapping|.""" + return [mapping[name] for name in names if name in mapping] + + +def CalculateVariables(default_variables, params): + """Calculate additional variables for use in the build (called by gyp).""" + flavor = gyp.common.GetFlavor(params) + if flavor == 'mac': + default_variables.setdefault('OS', 'mac') + elif flavor == 'win': + default_variables.setdefault('OS', 'win') + # Copy additional generator configuration data from VS, which is shared + # by the Windows Ninja generator. + import gyp.generator.msvs as msvs_generator + generator_additional_non_configuration_keys = getattr(msvs_generator, + 'generator_additional_non_configuration_keys', []) + generator_additional_path_sections = getattr(msvs_generator, + 'generator_additional_path_sections', []) + + gyp.msvs_emulation.CalculateCommonVariables(default_variables, params) + else: + operating_system = flavor + if flavor == 'android': + operating_system = 'linux' # Keep this legacy behavior for now. + default_variables.setdefault('OS', operating_system) + + +class TargetCalculator(object): + """Calculates the matching test_targets and matching compile_targets.""" + def __init__(self, files, additional_compile_target_names, test_target_names, + data, target_list, target_dicts, toplevel_dir, build_files): + self._additional_compile_target_names = set(additional_compile_target_names) + self._test_target_names = set(test_target_names) + self._name_to_target, self._changed_targets, self._root_targets = ( + _GenerateTargets(data, target_list, target_dicts, toplevel_dir, + frozenset(files), build_files)) + self._unqualified_mapping, self.invalid_targets = ( + _GetUnqualifiedToTargetMapping(self._name_to_target, + self._supplied_target_names_no_all())) + + def _supplied_target_names(self): + return self._additional_compile_target_names | self._test_target_names + + def _supplied_target_names_no_all(self): + """Returns the supplied test targets without 'all'.""" + result = self._supplied_target_names(); + result.discard('all') + return result + + def is_build_impacted(self): + """Returns true if the supplied files impact the build at all.""" + return self._changed_targets + + def find_matching_test_target_names(self): + """Returns the set of output test targets.""" + assert self.is_build_impacted() + # Find the test targets first. 'all' is special cased to mean all the + # root targets. To deal with all the supplied |test_targets| are expanded + # to include the root targets during lookup. If any of the root targets + # match, we remove it and replace it with 'all'. + test_target_names_no_all = set(self._test_target_names) + test_target_names_no_all.discard('all') + test_targets_no_all = _LookupTargets(test_target_names_no_all, + self._unqualified_mapping) + test_target_names_contains_all = 'all' in self._test_target_names + if test_target_names_contains_all: + test_targets = [x for x in (set(test_targets_no_all) | + set(self._root_targets))] + else: + test_targets = [x for x in test_targets_no_all] + print 'supplied test_targets' + for target_name in self._test_target_names: + print '\t', target_name + print 'found test_targets' + for target in test_targets: + print '\t', target.name + print 'searching for matching test targets' + matching_test_targets = _GetTargetsDependingOnMatchingTargets(test_targets) + matching_test_targets_contains_all = (test_target_names_contains_all and + set(matching_test_targets) & + set(self._root_targets)) + if matching_test_targets_contains_all: + # Remove any of the targets for all that were not explicitly supplied, + # 'all' is subsequentely added to the matching names below. + matching_test_targets = [x for x in (set(matching_test_targets) & + set(test_targets_no_all))] + print 'matched test_targets' + for target in matching_test_targets: + print '\t', target.name + matching_target_names = [gyp.common.ParseQualifiedTarget(target.name)[1] + for target in matching_test_targets] + if matching_test_targets_contains_all: + matching_target_names.append('all') + print '\tall' + return matching_target_names + + def find_matching_compile_target_names(self): + """Returns the set of output compile targets.""" + assert self.is_build_impacted(); + # Compile targets are found by searching up from changed targets. + # Reset the visited status for _GetBuildTargets. + for target in self._name_to_target.itervalues(): + target.visited = False + + supplied_targets = _LookupTargets(self._supplied_target_names_no_all(), + self._unqualified_mapping) + if 'all' in self._supplied_target_names(): + supplied_targets = [x for x in (set(supplied_targets) | + set(self._root_targets))] + print 'Supplied test_targets & compile_targets' + for target in supplied_targets: + print '\t', target.name + print 'Finding compile targets' + compile_targets = _GetCompileTargets(self._changed_targets, + supplied_targets) + return [gyp.common.ParseQualifiedTarget(target.name)[1] + for target in compile_targets] + + +def GenerateOutput(target_list, target_dicts, data, params): + """Called by gyp as the final stage. Outputs results.""" + config = Config() + try: + config.Init(params) + + if not config.files: + raise Exception('Must specify files to analyze via config_path generator ' + 'flag') + + toplevel_dir = _ToGypPath(os.path.abspath(params['options'].toplevel_dir)) + if debug: + print 'toplevel_dir', toplevel_dir + + if _WasGypIncludeFileModified(params, config.files): + result_dict = { 'status': all_changed_string, + 'test_targets': list(config.test_target_names), + 'compile_targets': list( + config.additional_compile_target_names | + config.test_target_names) } + _WriteOutput(params, **result_dict) + return + + calculator = TargetCalculator(config.files, + config.additional_compile_target_names, + config.test_target_names, data, + target_list, target_dicts, toplevel_dir, + params['build_files']) + if not calculator.is_build_impacted(): + result_dict = { 'status': no_dependency_string, + 'test_targets': [], + 'compile_targets': [] } + if calculator.invalid_targets: + result_dict['invalid_targets'] = calculator.invalid_targets + _WriteOutput(params, **result_dict) + return + + test_target_names = calculator.find_matching_test_target_names() + compile_target_names = calculator.find_matching_compile_target_names() + found_at_least_one_target = compile_target_names or test_target_names + result_dict = { 'test_targets': test_target_names, + 'status': found_dependency_string if + found_at_least_one_target else no_dependency_string, + 'compile_targets': list( + set(compile_target_names) | + set(test_target_names)) } + if calculator.invalid_targets: + result_dict['invalid_targets'] = calculator.invalid_targets + _WriteOutput(params, **result_dict) + + except Exception as e: + _WriteOutput(params, error=str(e)) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/android.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/android.py new file mode 100644 index 00000000..5b26cc78 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/android.py @@ -0,0 +1,1095 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +# Notes: +# +# This generates makefiles suitable for inclusion into the Android build system +# via an Android.mk file. It is based on make.py, the standard makefile +# generator. +# +# The code below generates a separate .mk file for each target, but +# all are sourced by the top-level GypAndroid.mk. This means that all +# variables in .mk-files clobber one another, and furthermore that any +# variables set potentially clash with other Android build system variables. +# Try to avoid setting global variables where possible. + +import gyp +import gyp.common +import gyp.generator.make as make # Reuse global functions from make backend. +import os +import re +import subprocess + +generator_default_variables = { + 'OS': 'android', + 'EXECUTABLE_PREFIX': '', + 'EXECUTABLE_SUFFIX': '', + 'STATIC_LIB_PREFIX': 'lib', + 'SHARED_LIB_PREFIX': 'lib', + 'STATIC_LIB_SUFFIX': '.a', + 'SHARED_LIB_SUFFIX': '.so', + 'INTERMEDIATE_DIR': '$(gyp_intermediate_dir)', + 'SHARED_INTERMEDIATE_DIR': '$(gyp_shared_intermediate_dir)', + 'PRODUCT_DIR': '$(gyp_shared_intermediate_dir)', + 'SHARED_LIB_DIR': '$(builddir)/lib.$(TOOLSET)', + 'LIB_DIR': '$(obj).$(TOOLSET)', + 'RULE_INPUT_ROOT': '%(INPUT_ROOT)s', # This gets expanded by Python. + 'RULE_INPUT_DIRNAME': '%(INPUT_DIRNAME)s', # This gets expanded by Python. + 'RULE_INPUT_PATH': '$(RULE_SOURCES)', + 'RULE_INPUT_EXT': '$(suffix $<)', + 'RULE_INPUT_NAME': '$(notdir $<)', + 'CONFIGURATION_NAME': '$(GYP_CONFIGURATION)', +} + +# Make supports multiple toolsets +generator_supports_multiple_toolsets = True + + +# Generator-specific gyp specs. +generator_additional_non_configuration_keys = [ + # Boolean to declare that this target does not want its name mangled. + 'android_unmangled_name', + # Map of android build system variables to set. + 'aosp_build_settings', +] +generator_additional_path_sections = [] +generator_extra_sources_for_rules = [] + + +ALL_MODULES_FOOTER = """\ +# "gyp_all_modules" is a concatenation of the "gyp_all_modules" targets from +# all the included sub-makefiles. This is just here to clarify. +gyp_all_modules: +""" + +header = """\ +# This file is generated by gyp; do not edit. + +""" + +# Map gyp target types to Android module classes. +MODULE_CLASSES = { + 'static_library': 'STATIC_LIBRARIES', + 'shared_library': 'SHARED_LIBRARIES', + 'executable': 'EXECUTABLES', +} + + +def IsCPPExtension(ext): + return make.COMPILABLE_EXTENSIONS.get(ext) == 'cxx' + + +def Sourceify(path): + """Convert a path to its source directory form. The Android backend does not + support options.generator_output, so this function is a noop.""" + return path + + +# Map from qualified target to path to output. +# For Android, the target of these maps is a tuple ('static', 'modulename'), +# ('dynamic', 'modulename'), or ('path', 'some/path') instead of a string, +# since we link by module. +target_outputs = {} +# Map from qualified target to any linkable output. A subset +# of target_outputs. E.g. when mybinary depends on liba, we want to +# include liba in the linker line; when otherbinary depends on +# mybinary, we just want to build mybinary first. +target_link_deps = {} + + +class AndroidMkWriter(object): + """AndroidMkWriter packages up the writing of one target-specific Android.mk. + + Its only real entry point is Write(), and is mostly used for namespacing. + """ + + def __init__(self, android_top_dir): + self.android_top_dir = android_top_dir + + def Write(self, qualified_target, relative_target, base_path, output_filename, + spec, configs, part_of_all, write_alias_target, sdk_version): + """The main entry point: writes a .mk file for a single target. + + Arguments: + qualified_target: target we're generating + relative_target: qualified target name relative to the root + base_path: path relative to source root we're building in, used to resolve + target-relative paths + output_filename: output .mk file name to write + spec, configs: gyp info + part_of_all: flag indicating this target is part of 'all' + write_alias_target: flag indicating whether to create short aliases for + this target + sdk_version: what to emit for LOCAL_SDK_VERSION in output + """ + gyp.common.EnsureDirExists(output_filename) + + self.fp = open(output_filename, 'w') + + self.fp.write(header) + + self.qualified_target = qualified_target + self.relative_target = relative_target + self.path = base_path + self.target = spec['target_name'] + self.type = spec['type'] + self.toolset = spec['toolset'] + + deps, link_deps = self.ComputeDeps(spec) + + # Some of the generation below can add extra output, sources, or + # link dependencies. All of the out params of the functions that + # follow use names like extra_foo. + extra_outputs = [] + extra_sources = [] + + self.android_class = MODULE_CLASSES.get(self.type, 'GYP') + self.android_module = self.ComputeAndroidModule(spec) + (self.android_stem, self.android_suffix) = self.ComputeOutputParts(spec) + self.output = self.output_binary = self.ComputeOutput(spec) + + # Standard header. + self.WriteLn('include $(CLEAR_VARS)\n') + + # Module class and name. + self.WriteLn('LOCAL_MODULE_CLASS := ' + self.android_class) + self.WriteLn('LOCAL_MODULE := ' + self.android_module) + # Only emit LOCAL_MODULE_STEM if it's different to LOCAL_MODULE. + # The library module classes fail if the stem is set. ComputeOutputParts + # makes sure that stem == modulename in these cases. + if self.android_stem != self.android_module: + self.WriteLn('LOCAL_MODULE_STEM := ' + self.android_stem) + self.WriteLn('LOCAL_MODULE_SUFFIX := ' + self.android_suffix) + if self.toolset == 'host': + self.WriteLn('LOCAL_IS_HOST_MODULE := true') + self.WriteLn('LOCAL_MULTILIB := $(GYP_HOST_MULTILIB)') + elif sdk_version > 0: + self.WriteLn('LOCAL_MODULE_TARGET_ARCH := ' + '$(TARGET_$(GYP_VAR_PREFIX)ARCH)') + self.WriteLn('LOCAL_SDK_VERSION := %s' % sdk_version) + + # Grab output directories; needed for Actions and Rules. + if self.toolset == 'host': + self.WriteLn('gyp_intermediate_dir := ' + '$(call local-intermediates-dir,,$(GYP_HOST_VAR_PREFIX))') + else: + self.WriteLn('gyp_intermediate_dir := ' + '$(call local-intermediates-dir,,$(GYP_VAR_PREFIX))') + self.WriteLn('gyp_shared_intermediate_dir := ' + '$(call intermediates-dir-for,GYP,shared,,,$(GYP_VAR_PREFIX))') + self.WriteLn() + + # List files this target depends on so that actions/rules/copies/sources + # can depend on the list. + # TODO: doesn't pull in things through transitive link deps; needed? + target_dependencies = [x[1] for x in deps if x[0] == 'path'] + self.WriteLn('# Make sure our deps are built first.') + self.WriteList(target_dependencies, 'GYP_TARGET_DEPENDENCIES', + local_pathify=True) + + # Actions must come first, since they can generate more OBJs for use below. + if 'actions' in spec: + self.WriteActions(spec['actions'], extra_sources, extra_outputs) + + # Rules must be early like actions. + if 'rules' in spec: + self.WriteRules(spec['rules'], extra_sources, extra_outputs) + + if 'copies' in spec: + self.WriteCopies(spec['copies'], extra_outputs) + + # GYP generated outputs. + self.WriteList(extra_outputs, 'GYP_GENERATED_OUTPUTS', local_pathify=True) + + # Set LOCAL_ADDITIONAL_DEPENDENCIES so that Android's build rules depend + # on both our dependency targets and our generated files. + self.WriteLn('# Make sure our deps and generated files are built first.') + self.WriteLn('LOCAL_ADDITIONAL_DEPENDENCIES := $(GYP_TARGET_DEPENDENCIES) ' + '$(GYP_GENERATED_OUTPUTS)') + self.WriteLn() + + # Sources. + if spec.get('sources', []) or extra_sources: + self.WriteSources(spec, configs, extra_sources) + + self.WriteTarget(spec, configs, deps, link_deps, part_of_all, + write_alias_target) + + # Update global list of target outputs, used in dependency tracking. + target_outputs[qualified_target] = ('path', self.output_binary) + + # Update global list of link dependencies. + if self.type == 'static_library': + target_link_deps[qualified_target] = ('static', self.android_module) + elif self.type == 'shared_library': + target_link_deps[qualified_target] = ('shared', self.android_module) + + self.fp.close() + return self.android_module + + + def WriteActions(self, actions, extra_sources, extra_outputs): + """Write Makefile code for any 'actions' from the gyp input. + + extra_sources: a list that will be filled in with newly generated source + files, if any + extra_outputs: a list that will be filled in with any outputs of these + actions (used to make other pieces dependent on these + actions) + """ + for action in actions: + name = make.StringToMakefileVariable('%s_%s' % (self.relative_target, + action['action_name'])) + self.WriteLn('### Rules for action "%s":' % action['action_name']) + inputs = action['inputs'] + outputs = action['outputs'] + + # Build up a list of outputs. + # Collect the output dirs we'll need. + dirs = set() + for out in outputs: + if not out.startswith('$'): + print ('WARNING: Action for target "%s" writes output to local path ' + '"%s".' % (self.target, out)) + dir = os.path.split(out)[0] + if dir: + dirs.add(dir) + if int(action.get('process_outputs_as_sources', False)): + extra_sources += outputs + + # Prepare the actual command. + command = gyp.common.EncodePOSIXShellList(action['action']) + if 'message' in action: + quiet_cmd = 'Gyp action: %s ($@)' % action['message'] + else: + quiet_cmd = 'Gyp action: %s ($@)' % name + if len(dirs) > 0: + command = 'mkdir -p %s' % ' '.join(dirs) + '; ' + command + + cd_action = 'cd $(gyp_local_path)/%s; ' % self.path + command = cd_action + command + + # The makefile rules are all relative to the top dir, but the gyp actions + # are defined relative to their containing dir. This replaces the gyp_* + # variables for the action rule with an absolute version so that the + # output goes in the right place. + # Only write the gyp_* rules for the "primary" output (:1); + # it's superfluous for the "extra outputs", and this avoids accidentally + # writing duplicate dummy rules for those outputs. + main_output = make.QuoteSpaces(self.LocalPathify(outputs[0])) + self.WriteLn('%s: gyp_local_path := $(LOCAL_PATH)' % main_output) + self.WriteLn('%s: gyp_var_prefix := $(GYP_VAR_PREFIX)' % main_output) + self.WriteLn('%s: gyp_intermediate_dir := ' + '$(abspath $(gyp_intermediate_dir))' % main_output) + self.WriteLn('%s: gyp_shared_intermediate_dir := ' + '$(abspath $(gyp_shared_intermediate_dir))' % main_output) + + # Android's envsetup.sh adds a number of directories to the path including + # the built host binary directory. This causes actions/rules invoked by + # gyp to sometimes use these instead of system versions, e.g. bison. + # The built host binaries may not be suitable, and can cause errors. + # So, we remove them from the PATH using the ANDROID_BUILD_PATHS variable + # set by envsetup. + self.WriteLn('%s: export PATH := $(subst $(ANDROID_BUILD_PATHS),,$(PATH))' + % main_output) + + # Don't allow spaces in input/output filenames, but make an exception for + # filenames which start with '$(' since it's okay for there to be spaces + # inside of make function/macro invocations. + for input in inputs: + if not input.startswith('$(') and ' ' in input: + raise gyp.common.GypError( + 'Action input filename "%s" in target %s contains a space' % + (input, self.target)) + for output in outputs: + if not output.startswith('$(') and ' ' in output: + raise gyp.common.GypError( + 'Action output filename "%s" in target %s contains a space' % + (output, self.target)) + + self.WriteLn('%s: %s $(GYP_TARGET_DEPENDENCIES)' % + (main_output, ' '.join(map(self.LocalPathify, inputs)))) + self.WriteLn('\t@echo "%s"' % quiet_cmd) + self.WriteLn('\t$(hide)%s\n' % command) + for output in outputs[1:]: + # Make each output depend on the main output, with an empty command + # to force make to notice that the mtime has changed. + self.WriteLn('%s: %s ;' % (self.LocalPathify(output), main_output)) + + extra_outputs += outputs + self.WriteLn() + + self.WriteLn() + + + def WriteRules(self, rules, extra_sources, extra_outputs): + """Write Makefile code for any 'rules' from the gyp input. + + extra_sources: a list that will be filled in with newly generated source + files, if any + extra_outputs: a list that will be filled in with any outputs of these + rules (used to make other pieces dependent on these rules) + """ + if len(rules) == 0: + return + + for rule in rules: + if len(rule.get('rule_sources', [])) == 0: + continue + name = make.StringToMakefileVariable('%s_%s' % (self.relative_target, + rule['rule_name'])) + self.WriteLn('\n### Generated for rule "%s":' % name) + self.WriteLn('# "%s":' % rule) + + inputs = rule.get('inputs') + for rule_source in rule.get('rule_sources', []): + (rule_source_dirname, rule_source_basename) = os.path.split(rule_source) + (rule_source_root, rule_source_ext) = \ + os.path.splitext(rule_source_basename) + + outputs = [self.ExpandInputRoot(out, rule_source_root, + rule_source_dirname) + for out in rule['outputs']] + + dirs = set() + for out in outputs: + if not out.startswith('$'): + print ('WARNING: Rule for target %s writes output to local path %s' + % (self.target, out)) + dir = os.path.dirname(out) + if dir: + dirs.add(dir) + extra_outputs += outputs + if int(rule.get('process_outputs_as_sources', False)): + extra_sources.extend(outputs) + + components = [] + for component in rule['action']: + component = self.ExpandInputRoot(component, rule_source_root, + rule_source_dirname) + if '$(RULE_SOURCES)' in component: + component = component.replace('$(RULE_SOURCES)', + rule_source) + components.append(component) + + command = gyp.common.EncodePOSIXShellList(components) + cd_action = 'cd $(gyp_local_path)/%s; ' % self.path + command = cd_action + command + if dirs: + command = 'mkdir -p %s' % ' '.join(dirs) + '; ' + command + + # We set up a rule to build the first output, and then set up + # a rule for each additional output to depend on the first. + outputs = map(self.LocalPathify, outputs) + main_output = outputs[0] + self.WriteLn('%s: gyp_local_path := $(LOCAL_PATH)' % main_output) + self.WriteLn('%s: gyp_var_prefix := $(GYP_VAR_PREFIX)' % main_output) + self.WriteLn('%s: gyp_intermediate_dir := ' + '$(abspath $(gyp_intermediate_dir))' % main_output) + self.WriteLn('%s: gyp_shared_intermediate_dir := ' + '$(abspath $(gyp_shared_intermediate_dir))' % main_output) + + # See explanation in WriteActions. + self.WriteLn('%s: export PATH := ' + '$(subst $(ANDROID_BUILD_PATHS),,$(PATH))' % main_output) + + main_output_deps = self.LocalPathify(rule_source) + if inputs: + main_output_deps += ' ' + main_output_deps += ' '.join([self.LocalPathify(f) for f in inputs]) + + self.WriteLn('%s: %s $(GYP_TARGET_DEPENDENCIES)' % + (main_output, main_output_deps)) + self.WriteLn('\t%s\n' % command) + for output in outputs[1:]: + # Make each output depend on the main output, with an empty command + # to force make to notice that the mtime has changed. + self.WriteLn('%s: %s ;' % (output, main_output)) + self.WriteLn() + + self.WriteLn() + + + def WriteCopies(self, copies, extra_outputs): + """Write Makefile code for any 'copies' from the gyp input. + + extra_outputs: a list that will be filled in with any outputs of this action + (used to make other pieces dependent on this action) + """ + self.WriteLn('### Generated for copy rule.') + + variable = make.StringToMakefileVariable(self.relative_target + '_copies') + outputs = [] + for copy in copies: + for path in copy['files']: + # The Android build system does not allow generation of files into the + # source tree. The destination should start with a variable, which will + # typically be $(gyp_intermediate_dir) or + # $(gyp_shared_intermediate_dir). Note that we can't use an assertion + # because some of the gyp tests depend on this. + if not copy['destination'].startswith('$'): + print ('WARNING: Copy rule for target %s writes output to ' + 'local path %s' % (self.target, copy['destination'])) + + # LocalPathify() calls normpath, stripping trailing slashes. + path = Sourceify(self.LocalPathify(path)) + filename = os.path.split(path)[1] + output = Sourceify(self.LocalPathify(os.path.join(copy['destination'], + filename))) + + self.WriteLn('%s: %s $(GYP_TARGET_DEPENDENCIES) | $(ACP)' % + (output, path)) + self.WriteLn('\t@echo Copying: $@') + self.WriteLn('\t$(hide) mkdir -p $(dir $@)') + self.WriteLn('\t$(hide) $(ACP) -rpf $< $@') + self.WriteLn() + outputs.append(output) + self.WriteLn('%s = %s' % (variable, + ' '.join(map(make.QuoteSpaces, outputs)))) + extra_outputs.append('$(%s)' % variable) + self.WriteLn() + + + def WriteSourceFlags(self, spec, configs): + """Write out the flags and include paths used to compile source files for + the current target. + + Args: + spec, configs: input from gyp. + """ + for configname, config in sorted(configs.iteritems()): + extracted_includes = [] + + self.WriteLn('\n# Flags passed to both C and C++ files.') + cflags, includes_from_cflags = self.ExtractIncludesFromCFlags( + config.get('cflags', []) + config.get('cflags_c', [])) + extracted_includes.extend(includes_from_cflags) + self.WriteList(cflags, 'MY_CFLAGS_%s' % configname) + + self.WriteList(config.get('defines'), 'MY_DEFS_%s' % configname, + prefix='-D', quoter=make.EscapeCppDefine) + + self.WriteLn('\n# Include paths placed before CFLAGS/CPPFLAGS') + includes = list(config.get('include_dirs', [])) + includes.extend(extracted_includes) + includes = map(Sourceify, map(self.LocalPathify, includes)) + includes = self.NormalizeIncludePaths(includes) + self.WriteList(includes, 'LOCAL_C_INCLUDES_%s' % configname) + + self.WriteLn('\n# Flags passed to only C++ (and not C) files.') + self.WriteList(config.get('cflags_cc'), 'LOCAL_CPPFLAGS_%s' % configname) + + self.WriteLn('\nLOCAL_CFLAGS := $(MY_CFLAGS_$(GYP_CONFIGURATION)) ' + '$(MY_DEFS_$(GYP_CONFIGURATION))') + # Undefine ANDROID for host modules + # TODO: the source code should not use macro ANDROID to tell if it's host + # or target module. + if self.toolset == 'host': + self.WriteLn('# Undefine ANDROID for host modules') + self.WriteLn('LOCAL_CFLAGS += -UANDROID') + self.WriteLn('LOCAL_C_INCLUDES := $(GYP_COPIED_SOURCE_ORIGIN_DIRS) ' + '$(LOCAL_C_INCLUDES_$(GYP_CONFIGURATION))') + self.WriteLn('LOCAL_CPPFLAGS := $(LOCAL_CPPFLAGS_$(GYP_CONFIGURATION))') + # Android uses separate flags for assembly file invocations, but gyp expects + # the same CFLAGS to be applied: + self.WriteLn('LOCAL_ASFLAGS := $(LOCAL_CFLAGS)') + + + def WriteSources(self, spec, configs, extra_sources): + """Write Makefile code for any 'sources' from the gyp input. + These are source files necessary to build the current target. + We need to handle shared_intermediate directory source files as + a special case by copying them to the intermediate directory and + treating them as a genereated sources. Otherwise the Android build + rules won't pick them up. + + Args: + spec, configs: input from gyp. + extra_sources: Sources generated from Actions or Rules. + """ + sources = filter(make.Compilable, spec.get('sources', [])) + generated_not_sources = [x for x in extra_sources if not make.Compilable(x)] + extra_sources = filter(make.Compilable, extra_sources) + + # Determine and output the C++ extension used by these sources. + # We simply find the first C++ file and use that extension. + all_sources = sources + extra_sources + local_cpp_extension = '.cpp' + for source in all_sources: + (root, ext) = os.path.splitext(source) + if IsCPPExtension(ext): + local_cpp_extension = ext + break + if local_cpp_extension != '.cpp': + self.WriteLn('LOCAL_CPP_EXTENSION := %s' % local_cpp_extension) + + # We need to move any non-generated sources that are coming from the + # shared intermediate directory out of LOCAL_SRC_FILES and put them + # into LOCAL_GENERATED_SOURCES. We also need to move over any C++ files + # that don't match our local_cpp_extension, since Android will only + # generate Makefile rules for a single LOCAL_CPP_EXTENSION. + local_files = [] + for source in sources: + (root, ext) = os.path.splitext(source) + if '$(gyp_shared_intermediate_dir)' in source: + extra_sources.append(source) + elif '$(gyp_intermediate_dir)' in source: + extra_sources.append(source) + elif IsCPPExtension(ext) and ext != local_cpp_extension: + extra_sources.append(source) + else: + local_files.append(os.path.normpath(os.path.join(self.path, source))) + + # For any generated source, if it is coming from the shared intermediate + # directory then we add a Make rule to copy them to the local intermediate + # directory first. This is because the Android LOCAL_GENERATED_SOURCES + # must be in the local module intermediate directory for the compile rules + # to work properly. If the file has the wrong C++ extension, then we add + # a rule to copy that to intermediates and use the new version. + final_generated_sources = [] + # If a source file gets copied, we still need to add the orginal source + # directory as header search path, for GCC searches headers in the + # directory that contains the source file by default. + origin_src_dirs = [] + for source in extra_sources: + local_file = source + if not '$(gyp_intermediate_dir)/' in local_file: + basename = os.path.basename(local_file) + local_file = '$(gyp_intermediate_dir)/' + basename + (root, ext) = os.path.splitext(local_file) + if IsCPPExtension(ext) and ext != local_cpp_extension: + local_file = root + local_cpp_extension + if local_file != source: + self.WriteLn('%s: %s' % (local_file, self.LocalPathify(source))) + self.WriteLn('\tmkdir -p $(@D); cp $< $@') + origin_src_dirs.append(os.path.dirname(source)) + final_generated_sources.append(local_file) + + # We add back in all of the non-compilable stuff to make sure that the + # make rules have dependencies on them. + final_generated_sources.extend(generated_not_sources) + self.WriteList(final_generated_sources, 'LOCAL_GENERATED_SOURCES') + + origin_src_dirs = gyp.common.uniquer(origin_src_dirs) + origin_src_dirs = map(Sourceify, map(self.LocalPathify, origin_src_dirs)) + self.WriteList(origin_src_dirs, 'GYP_COPIED_SOURCE_ORIGIN_DIRS') + + self.WriteList(local_files, 'LOCAL_SRC_FILES') + + # Write out the flags used to compile the source; this must be done last + # so that GYP_COPIED_SOURCE_ORIGIN_DIRS can be used as an include path. + self.WriteSourceFlags(spec, configs) + + + def ComputeAndroidModule(self, spec): + """Return the Android module name used for a gyp spec. + + We use the complete qualified target name to avoid collisions between + duplicate targets in different directories. We also add a suffix to + distinguish gyp-generated module names. + """ + + if int(spec.get('android_unmangled_name', 0)): + assert self.type != 'shared_library' or self.target.startswith('lib') + return self.target + + if self.type == 'shared_library': + # For reasons of convention, the Android build system requires that all + # shared library modules are named 'libfoo' when generating -l flags. + prefix = 'lib_' + else: + prefix = '' + + if spec['toolset'] == 'host': + suffix = '_$(TARGET_$(GYP_VAR_PREFIX)ARCH)_host_gyp' + else: + suffix = '_gyp' + + if self.path: + middle = make.StringToMakefileVariable('%s_%s' % (self.path, self.target)) + else: + middle = make.StringToMakefileVariable(self.target) + + return ''.join([prefix, middle, suffix]) + + + def ComputeOutputParts(self, spec): + """Return the 'output basename' of a gyp spec, split into filename + ext. + + Android libraries must be named the same thing as their module name, + otherwise the linker can't find them, so product_name and so on must be + ignored if we are building a library, and the "lib" prepending is + not done for Android. + """ + assert self.type != 'loadable_module' # TODO: not supported? + + target = spec['target_name'] + target_prefix = '' + target_ext = '' + if self.type == 'static_library': + target = self.ComputeAndroidModule(spec) + target_ext = '.a' + elif self.type == 'shared_library': + target = self.ComputeAndroidModule(spec) + target_ext = '.so' + elif self.type == 'none': + target_ext = '.stamp' + elif self.type != 'executable': + print ("ERROR: What output file should be generated?", + "type", self.type, "target", target) + + if self.type != 'static_library' and self.type != 'shared_library': + target_prefix = spec.get('product_prefix', target_prefix) + target = spec.get('product_name', target) + product_ext = spec.get('product_extension') + if product_ext: + target_ext = '.' + product_ext + + target_stem = target_prefix + target + return (target_stem, target_ext) + + + def ComputeOutputBasename(self, spec): + """Return the 'output basename' of a gyp spec. + + E.g., the loadable module 'foobar' in directory 'baz' will produce + 'libfoobar.so' + """ + return ''.join(self.ComputeOutputParts(spec)) + + + def ComputeOutput(self, spec): + """Return the 'output' (full output path) of a gyp spec. + + E.g., the loadable module 'foobar' in directory 'baz' will produce + '$(obj)/baz/libfoobar.so' + """ + if self.type == 'executable': + # We install host executables into shared_intermediate_dir so they can be + # run by gyp rules that refer to PRODUCT_DIR. + path = '$(gyp_shared_intermediate_dir)' + elif self.type == 'shared_library': + if self.toolset == 'host': + path = '$($(GYP_HOST_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES)' + else: + path = '$($(GYP_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES)' + else: + # Other targets just get built into their intermediate dir. + if self.toolset == 'host': + path = ('$(call intermediates-dir-for,%s,%s,true,,' + '$(GYP_HOST_VAR_PREFIX))' % (self.android_class, + self.android_module)) + else: + path = ('$(call intermediates-dir-for,%s,%s,,,$(GYP_VAR_PREFIX))' + % (self.android_class, self.android_module)) + + assert spec.get('product_dir') is None # TODO: not supported? + return os.path.join(path, self.ComputeOutputBasename(spec)) + + def NormalizeIncludePaths(self, include_paths): + """ Normalize include_paths. + Convert absolute paths to relative to the Android top directory. + + Args: + include_paths: A list of unprocessed include paths. + Returns: + A list of normalized include paths. + """ + normalized = [] + for path in include_paths: + if path[0] == '/': + path = gyp.common.RelativePath(path, self.android_top_dir) + normalized.append(path) + return normalized + + def ExtractIncludesFromCFlags(self, cflags): + """Extract includes "-I..." out from cflags + + Args: + cflags: A list of compiler flags, which may be mixed with "-I.." + Returns: + A tuple of lists: (clean_clfags, include_paths). "-I.." is trimmed. + """ + clean_cflags = [] + include_paths = [] + for flag in cflags: + if flag.startswith('-I'): + include_paths.append(flag[2:]) + else: + clean_cflags.append(flag) + + return (clean_cflags, include_paths) + + def FilterLibraries(self, libraries): + """Filter the 'libraries' key to separate things that shouldn't be ldflags. + + Library entries that look like filenames should be converted to android + module names instead of being passed to the linker as flags. + + Args: + libraries: the value of spec.get('libraries') + Returns: + A tuple (static_lib_modules, dynamic_lib_modules, ldflags) + """ + static_lib_modules = [] + dynamic_lib_modules = [] + ldflags = [] + for libs in libraries: + # Libs can have multiple words. + for lib in libs.split(): + # Filter the system libraries, which are added by default by the Android + # build system. + if (lib == '-lc' or lib == '-lstdc++' or lib == '-lm' or + lib.endswith('libgcc.a')): + continue + match = re.search(r'([^/]+)\.a$', lib) + if match: + static_lib_modules.append(match.group(1)) + continue + match = re.search(r'([^/]+)\.so$', lib) + if match: + dynamic_lib_modules.append(match.group(1)) + continue + if lib.startswith('-l'): + ldflags.append(lib) + return (static_lib_modules, dynamic_lib_modules, ldflags) + + + def ComputeDeps(self, spec): + """Compute the dependencies of a gyp spec. + + Returns a tuple (deps, link_deps), where each is a list of + filenames that will need to be put in front of make for either + building (deps) or linking (link_deps). + """ + deps = [] + link_deps = [] + if 'dependencies' in spec: + deps.extend([target_outputs[dep] for dep in spec['dependencies'] + if target_outputs[dep]]) + for dep in spec['dependencies']: + if dep in target_link_deps: + link_deps.append(target_link_deps[dep]) + deps.extend(link_deps) + return (gyp.common.uniquer(deps), gyp.common.uniquer(link_deps)) + + + def WriteTargetFlags(self, spec, configs, link_deps): + """Write Makefile code to specify the link flags and library dependencies. + + spec, configs: input from gyp. + link_deps: link dependency list; see ComputeDeps() + """ + # Libraries (i.e. -lfoo) + # These must be included even for static libraries as some of them provide + # implicit include paths through the build system. + libraries = gyp.common.uniquer(spec.get('libraries', [])) + static_libs, dynamic_libs, ldflags_libs = self.FilterLibraries(libraries) + + if self.type != 'static_library': + for configname, config in sorted(configs.iteritems()): + ldflags = list(config.get('ldflags', [])) + self.WriteLn('') + self.WriteList(ldflags, 'LOCAL_LDFLAGS_%s' % configname) + self.WriteList(ldflags_libs, 'LOCAL_GYP_LIBS') + self.WriteLn('LOCAL_LDFLAGS := $(LOCAL_LDFLAGS_$(GYP_CONFIGURATION)) ' + '$(LOCAL_GYP_LIBS)') + + # Link dependencies (i.e. other gyp targets this target depends on) + # These need not be included for static libraries as within the gyp build + # we do not use the implicit include path mechanism. + if self.type != 'static_library': + static_link_deps = [x[1] for x in link_deps if x[0] == 'static'] + shared_link_deps = [x[1] for x in link_deps if x[0] == 'shared'] + else: + static_link_deps = [] + shared_link_deps = [] + + # Only write the lists if they are non-empty. + if static_libs or static_link_deps: + self.WriteLn('') + self.WriteList(static_libs + static_link_deps, + 'LOCAL_STATIC_LIBRARIES') + self.WriteLn('# Enable grouping to fix circular references') + self.WriteLn('LOCAL_GROUP_STATIC_LIBRARIES := true') + if dynamic_libs or shared_link_deps: + self.WriteLn('') + self.WriteList(dynamic_libs + shared_link_deps, + 'LOCAL_SHARED_LIBRARIES') + + + def WriteTarget(self, spec, configs, deps, link_deps, part_of_all, + write_alias_target): + """Write Makefile code to produce the final target of the gyp spec. + + spec, configs: input from gyp. + deps, link_deps: dependency lists; see ComputeDeps() + part_of_all: flag indicating this target is part of 'all' + write_alias_target: flag indicating whether to create short aliases for this + target + """ + self.WriteLn('### Rules for final target.') + + if self.type != 'none': + self.WriteTargetFlags(spec, configs, link_deps) + + settings = spec.get('aosp_build_settings', {}) + if settings: + self.WriteLn('### Set directly by aosp_build_settings.') + for k, v in settings.iteritems(): + if isinstance(v, list): + self.WriteList(v, k) + else: + self.WriteLn('%s := %s' % (k, make.QuoteIfNecessary(v))) + self.WriteLn('') + + # Add to the set of targets which represent the gyp 'all' target. We use the + # name 'gyp_all_modules' as the Android build system doesn't allow the use + # of the Make target 'all' and because 'all_modules' is the equivalent of + # the Make target 'all' on Android. + if part_of_all and write_alias_target: + self.WriteLn('# Add target alias to "gyp_all_modules" target.') + self.WriteLn('.PHONY: gyp_all_modules') + self.WriteLn('gyp_all_modules: %s' % self.android_module) + self.WriteLn('') + + # Add an alias from the gyp target name to the Android module name. This + # simplifies manual builds of the target, and is required by the test + # framework. + if self.target != self.android_module and write_alias_target: + self.WriteLn('# Alias gyp target name.') + self.WriteLn('.PHONY: %s' % self.target) + self.WriteLn('%s: %s' % (self.target, self.android_module)) + self.WriteLn('') + + # Add the command to trigger build of the target type depending + # on the toolset. Ex: BUILD_STATIC_LIBRARY vs. BUILD_HOST_STATIC_LIBRARY + # NOTE: This has to come last! + modifier = '' + if self.toolset == 'host': + modifier = 'HOST_' + if self.type == 'static_library': + self.WriteLn('include $(BUILD_%sSTATIC_LIBRARY)' % modifier) + elif self.type == 'shared_library': + self.WriteLn('LOCAL_PRELINK_MODULE := false') + self.WriteLn('include $(BUILD_%sSHARED_LIBRARY)' % modifier) + elif self.type == 'executable': + self.WriteLn('LOCAL_CXX_STL := libc++_static') + # Executables are for build and test purposes only, so they're installed + # to a directory that doesn't get included in the system image. + self.WriteLn('LOCAL_MODULE_PATH := $(gyp_shared_intermediate_dir)') + self.WriteLn('include $(BUILD_%sEXECUTABLE)' % modifier) + else: + self.WriteLn('LOCAL_MODULE_PATH := $(PRODUCT_OUT)/gyp_stamp') + self.WriteLn('LOCAL_UNINSTALLABLE_MODULE := true') + if self.toolset == 'target': + self.WriteLn('LOCAL_2ND_ARCH_VAR_PREFIX := $(GYP_VAR_PREFIX)') + else: + self.WriteLn('LOCAL_2ND_ARCH_VAR_PREFIX := $(GYP_HOST_VAR_PREFIX)') + self.WriteLn() + self.WriteLn('include $(BUILD_SYSTEM)/base_rules.mk') + self.WriteLn() + self.WriteLn('$(LOCAL_BUILT_MODULE): $(LOCAL_ADDITIONAL_DEPENDENCIES)') + self.WriteLn('\t$(hide) echo "Gyp timestamp: $@"') + self.WriteLn('\t$(hide) mkdir -p $(dir $@)') + self.WriteLn('\t$(hide) touch $@') + self.WriteLn() + self.WriteLn('LOCAL_2ND_ARCH_VAR_PREFIX :=') + + + def WriteList(self, value_list, variable=None, prefix='', + quoter=make.QuoteIfNecessary, local_pathify=False): + """Write a variable definition that is a list of values. + + E.g. WriteList(['a','b'], 'foo', prefix='blah') writes out + foo = blaha blahb + but in a pretty-printed style. + """ + values = '' + if value_list: + value_list = [quoter(prefix + l) for l in value_list] + if local_pathify: + value_list = [self.LocalPathify(l) for l in value_list] + values = ' \\\n\t' + ' \\\n\t'.join(value_list) + self.fp.write('%s :=%s\n\n' % (variable, values)) + + + def WriteLn(self, text=''): + self.fp.write(text + '\n') + + + def LocalPathify(self, path): + """Convert a subdirectory-relative path into a normalized path which starts + with the make variable $(LOCAL_PATH) (i.e. the top of the project tree). + Absolute paths, or paths that contain variables, are just normalized.""" + if '$(' in path or os.path.isabs(path): + # path is not a file in the project tree in this case, but calling + # normpath is still important for trimming trailing slashes. + return os.path.normpath(path) + local_path = os.path.join('$(LOCAL_PATH)', self.path, path) + local_path = os.path.normpath(local_path) + # Check that normalizing the path didn't ../ itself out of $(LOCAL_PATH) + # - i.e. that the resulting path is still inside the project tree. The + # path may legitimately have ended up containing just $(LOCAL_PATH), though, + # so we don't look for a slash. + assert local_path.startswith('$(LOCAL_PATH)'), ( + 'Path %s attempts to escape from gyp path %s !)' % (path, self.path)) + return local_path + + + def ExpandInputRoot(self, template, expansion, dirname): + if '%(INPUT_ROOT)s' not in template and '%(INPUT_DIRNAME)s' not in template: + return template + path = template % { + 'INPUT_ROOT': expansion, + 'INPUT_DIRNAME': dirname, + } + return os.path.normpath(path) + + +def PerformBuild(data, configurations, params): + # The android backend only supports the default configuration. + options = params['options'] + makefile = os.path.abspath(os.path.join(options.toplevel_dir, + 'GypAndroid.mk')) + env = dict(os.environ) + env['ONE_SHOT_MAKEFILE'] = makefile + arguments = ['make', '-C', os.environ['ANDROID_BUILD_TOP'], 'gyp_all_modules'] + print 'Building: %s' % arguments + subprocess.check_call(arguments, env=env) + + +def GenerateOutput(target_list, target_dicts, data, params): + options = params['options'] + generator_flags = params.get('generator_flags', {}) + builddir_name = generator_flags.get('output_dir', 'out') + limit_to_target_all = generator_flags.get('limit_to_target_all', False) + write_alias_targets = generator_flags.get('write_alias_targets', True) + sdk_version = generator_flags.get('aosp_sdk_version', 0) + android_top_dir = os.environ.get('ANDROID_BUILD_TOP') + assert android_top_dir, '$ANDROID_BUILD_TOP not set; you need to run lunch.' + + def CalculateMakefilePath(build_file, base_name): + """Determine where to write a Makefile for a given gyp file.""" + # Paths in gyp files are relative to the .gyp file, but we want + # paths relative to the source root for the master makefile. Grab + # the path of the .gyp file as the base to relativize against. + # E.g. "foo/bar" when we're constructing targets for "foo/bar/baz.gyp". + base_path = gyp.common.RelativePath(os.path.dirname(build_file), + options.depth) + # We write the file in the base_path directory. + output_file = os.path.join(options.depth, base_path, base_name) + assert not options.generator_output, ( + 'The Android backend does not support options.generator_output.') + base_path = gyp.common.RelativePath(os.path.dirname(build_file), + options.toplevel_dir) + return base_path, output_file + + # TODO: search for the first non-'Default' target. This can go + # away when we add verification that all targets have the + # necessary configurations. + default_configuration = None + toolsets = set([target_dicts[target]['toolset'] for target in target_list]) + for target in target_list: + spec = target_dicts[target] + if spec['default_configuration'] != 'Default': + default_configuration = spec['default_configuration'] + break + if not default_configuration: + default_configuration = 'Default' + + srcdir = '.' + makefile_name = 'GypAndroid' + options.suffix + '.mk' + makefile_path = os.path.join(options.toplevel_dir, makefile_name) + assert not options.generator_output, ( + 'The Android backend does not support options.generator_output.') + gyp.common.EnsureDirExists(makefile_path) + root_makefile = open(makefile_path, 'w') + + root_makefile.write(header) + + # We set LOCAL_PATH just once, here, to the top of the project tree. This + # allows all the other paths we use to be relative to the Android.mk file, + # as the Android build system expects. + root_makefile.write('\nLOCAL_PATH := $(call my-dir)\n') + + # Find the list of targets that derive from the gyp file(s) being built. + needed_targets = set() + for build_file in params['build_files']: + for target in gyp.common.AllTargets(target_list, target_dicts, build_file): + needed_targets.add(target) + + build_files = set() + include_list = set() + android_modules = {} + for qualified_target in target_list: + build_file, target, toolset = gyp.common.ParseQualifiedTarget( + qualified_target) + relative_build_file = gyp.common.RelativePath(build_file, + options.toplevel_dir) + build_files.add(relative_build_file) + included_files = data[build_file]['included_files'] + for included_file in included_files: + # The included_files entries are relative to the dir of the build file + # that included them, so we have to undo that and then make them relative + # to the root dir. + relative_include_file = gyp.common.RelativePath( + gyp.common.UnrelativePath(included_file, build_file), + options.toplevel_dir) + abs_include_file = os.path.abspath(relative_include_file) + # If the include file is from the ~/.gyp dir, we should use absolute path + # so that relocating the src dir doesn't break the path. + if (params['home_dot_gyp'] and + abs_include_file.startswith(params['home_dot_gyp'])): + build_files.add(abs_include_file) + else: + build_files.add(relative_include_file) + + base_path, output_file = CalculateMakefilePath(build_file, + target + '.' + toolset + options.suffix + '.mk') + + spec = target_dicts[qualified_target] + configs = spec['configurations'] + + part_of_all = qualified_target in needed_targets + if limit_to_target_all and not part_of_all: + continue + + relative_target = gyp.common.QualifiedTarget(relative_build_file, target, + toolset) + writer = AndroidMkWriter(android_top_dir) + android_module = writer.Write(qualified_target, relative_target, base_path, + output_file, spec, configs, + part_of_all=part_of_all, + write_alias_target=write_alias_targets, + sdk_version=sdk_version) + if android_module in android_modules: + print ('ERROR: Android module names must be unique. The following ' + 'targets both generate Android module name %s.\n %s\n %s' % + (android_module, android_modules[android_module], + qualified_target)) + return + android_modules[android_module] = qualified_target + + # Our root_makefile lives at the source root. Compute the relative path + # from there to the output_file for including. + mkfile_rel_path = gyp.common.RelativePath(output_file, + os.path.dirname(makefile_path)) + include_list.add(mkfile_rel_path) + + root_makefile.write('GYP_CONFIGURATION ?= %s\n' % default_configuration) + root_makefile.write('GYP_VAR_PREFIX ?=\n') + root_makefile.write('GYP_HOST_VAR_PREFIX ?=\n') + root_makefile.write('GYP_HOST_MULTILIB ?= first\n') + + # Write out the sorted list of includes. + root_makefile.write('\n') + for include_file in sorted(include_list): + root_makefile.write('include $(LOCAL_PATH)/' + include_file + '\n') + root_makefile.write('\n') + + if write_alias_targets: + root_makefile.write(ALL_MODULES_FOOTER) + + root_makefile.close() diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/cmake.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/cmake.py new file mode 100644 index 00000000..17f5e639 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/cmake.py @@ -0,0 +1,1221 @@ +# Copyright (c) 2013 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""cmake output module + +This module is under development and should be considered experimental. + +This module produces cmake (2.8.8+) input as its output. One CMakeLists.txt is +created for each configuration. + +This module's original purpose was to support editing in IDEs like KDevelop +which use CMake for project management. It is also possible to use CMake to +generate projects for other IDEs such as eclipse cdt and code::blocks. QtCreator +will convert the CMakeLists.txt to a code::blocks cbp for the editor to read, +but build using CMake. As a result QtCreator editor is unaware of compiler +defines. The generated CMakeLists.txt can also be used to build on Linux. There +is currently no support for building on platforms other than Linux. + +The generated CMakeLists.txt should properly compile all projects. However, +there is a mismatch between gyp and cmake with regard to linking. All attempts +are made to work around this, but CMake sometimes sees -Wl,--start-group as a +library and incorrectly repeats it. As a result the output of this generator +should not be relied on for building. + +When using with kdevelop, use version 4.4+. Previous versions of kdevelop will +not be able to find the header file directories described in the generated +CMakeLists.txt file. +""" + +import multiprocessing +import os +import signal +import string +import subprocess +import gyp.common + +generator_default_variables = { + 'EXECUTABLE_PREFIX': '', + 'EXECUTABLE_SUFFIX': '', + 'STATIC_LIB_PREFIX': 'lib', + 'STATIC_LIB_SUFFIX': '.a', + 'SHARED_LIB_PREFIX': 'lib', + 'SHARED_LIB_SUFFIX': '.so', + 'SHARED_LIB_DIR': '${builddir}/lib.${TOOLSET}', + 'LIB_DIR': '${obj}.${TOOLSET}', + 'INTERMEDIATE_DIR': '${obj}.${TOOLSET}/${TARGET}/geni', + 'SHARED_INTERMEDIATE_DIR': '${obj}/gen', + 'PRODUCT_DIR': '${builddir}', + 'RULE_INPUT_PATH': '${RULE_INPUT_PATH}', + 'RULE_INPUT_DIRNAME': '${RULE_INPUT_DIRNAME}', + 'RULE_INPUT_NAME': '${RULE_INPUT_NAME}', + 'RULE_INPUT_ROOT': '${RULE_INPUT_ROOT}', + 'RULE_INPUT_EXT': '${RULE_INPUT_EXT}', + 'CONFIGURATION_NAME': '${configuration}', +} + +FULL_PATH_VARS = ('${CMAKE_CURRENT_LIST_DIR}', '${builddir}', '${obj}') + +generator_supports_multiple_toolsets = True +generator_wants_static_library_dependencies_adjusted = True + +COMPILABLE_EXTENSIONS = { + '.c': 'cc', + '.cc': 'cxx', + '.cpp': 'cxx', + '.cxx': 'cxx', + '.s': 's', # cc + '.S': 's', # cc +} + + +def RemovePrefix(a, prefix): + """Returns 'a' without 'prefix' if it starts with 'prefix'.""" + return a[len(prefix):] if a.startswith(prefix) else a + + +def CalculateVariables(default_variables, params): + """Calculate additional variables for use in the build (called by gyp).""" + default_variables.setdefault('OS', gyp.common.GetFlavor(params)) + + +def Compilable(filename): + """Return true if the file is compilable (should be in OBJS).""" + return any(filename.endswith(e) for e in COMPILABLE_EXTENSIONS) + + +def Linkable(filename): + """Return true if the file is linkable (should be on the link line).""" + return filename.endswith('.o') + + +def NormjoinPathForceCMakeSource(base_path, rel_path): + """Resolves rel_path against base_path and returns the result. + + If rel_path is an absolute path it is returned unchanged. + Otherwise it is resolved against base_path and normalized. + If the result is a relative path, it is forced to be relative to the + CMakeLists.txt. + """ + if os.path.isabs(rel_path): + return rel_path + if any([rel_path.startswith(var) for var in FULL_PATH_VARS]): + return rel_path + # TODO: do we need to check base_path for absolute variables as well? + return os.path.join('${CMAKE_CURRENT_LIST_DIR}', + os.path.normpath(os.path.join(base_path, rel_path))) + + +def NormjoinPath(base_path, rel_path): + """Resolves rel_path against base_path and returns the result. + TODO: what is this really used for? + If rel_path begins with '$' it is returned unchanged. + Otherwise it is resolved against base_path if relative, then normalized. + """ + if rel_path.startswith('$') and not rel_path.startswith('${configuration}'): + return rel_path + return os.path.normpath(os.path.join(base_path, rel_path)) + + +def CMakeStringEscape(a): + """Escapes the string 'a' for use inside a CMake string. + + This means escaping + '\' otherwise it may be seen as modifying the next character + '"' otherwise it will end the string + ';' otherwise the string becomes a list + + The following do not need to be escaped + '#' when the lexer is in string state, this does not start a comment + + The following are yet unknown + '$' generator variables (like ${obj}) must not be escaped, + but text $ should be escaped + what is wanted is to know which $ come from generator variables + """ + return a.replace('\\', '\\\\').replace(';', '\\;').replace('"', '\\"') + + +def SetFileProperty(output, source_name, property_name, values, sep): + """Given a set of source file, sets the given property on them.""" + output.write('set_source_files_properties(') + output.write(source_name) + output.write(' PROPERTIES ') + output.write(property_name) + output.write(' "') + for value in values: + output.write(CMakeStringEscape(value)) + output.write(sep) + output.write('")\n') + + +def SetFilesProperty(output, variable, property_name, values, sep): + """Given a set of source files, sets the given property on them.""" + output.write('set_source_files_properties(') + WriteVariable(output, variable) + output.write(' PROPERTIES ') + output.write(property_name) + output.write(' "') + for value in values: + output.write(CMakeStringEscape(value)) + output.write(sep) + output.write('")\n') + + +def SetTargetProperty(output, target_name, property_name, values, sep=''): + """Given a target, sets the given property.""" + output.write('set_target_properties(') + output.write(target_name) + output.write(' PROPERTIES ') + output.write(property_name) + output.write(' "') + for value in values: + output.write(CMakeStringEscape(value)) + output.write(sep) + output.write('")\n') + + +def SetVariable(output, variable_name, value): + """Sets a CMake variable.""" + output.write('set(') + output.write(variable_name) + output.write(' "') + output.write(CMakeStringEscape(value)) + output.write('")\n') + + +def SetVariableList(output, variable_name, values): + """Sets a CMake variable to a list.""" + if not values: + return SetVariable(output, variable_name, "") + if len(values) == 1: + return SetVariable(output, variable_name, values[0]) + output.write('list(APPEND ') + output.write(variable_name) + output.write('\n "') + output.write('"\n "'.join([CMakeStringEscape(value) for value in values])) + output.write('")\n') + + +def UnsetVariable(output, variable_name): + """Unsets a CMake variable.""" + output.write('unset(') + output.write(variable_name) + output.write(')\n') + + +def WriteVariable(output, variable_name, prepend=None): + if prepend: + output.write(prepend) + output.write('${') + output.write(variable_name) + output.write('}') + + +class CMakeTargetType(object): + def __init__(self, command, modifier, property_modifier): + self.command = command + self.modifier = modifier + self.property_modifier = property_modifier + + +cmake_target_type_from_gyp_target_type = { + 'executable': CMakeTargetType('add_executable', None, 'RUNTIME'), + 'static_library': CMakeTargetType('add_library', 'STATIC', 'ARCHIVE'), + 'shared_library': CMakeTargetType('add_library', 'SHARED', 'LIBRARY'), + 'loadable_module': CMakeTargetType('add_library', 'MODULE', 'LIBRARY'), + 'none': CMakeTargetType('add_custom_target', 'SOURCES', None), +} + + +def StringToCMakeTargetName(a): + """Converts the given string 'a' to a valid CMake target name. + + All invalid characters are replaced by '_'. + Invalid for cmake: ' ', '/', '(', ')', '"' + Invalid for make: ':' + Invalid for unknown reasons but cause failures: '.' + """ + return a.translate(string.maketrans(' /():."', '_______')) + + +def WriteActions(target_name, actions, extra_sources, extra_deps, + path_to_gyp, output): + """Write CMake for the 'actions' in the target. + + Args: + target_name: the name of the CMake target being generated. + actions: the Gyp 'actions' dict for this target. + extra_sources: [(, )] to append with generated source files. + extra_deps: [] to append with generated targets. + path_to_gyp: relative path from CMakeLists.txt being generated to + the Gyp file in which the target being generated is defined. + """ + for action in actions: + action_name = StringToCMakeTargetName(action['action_name']) + action_target_name = '%s__%s' % (target_name, action_name) + + inputs = action['inputs'] + inputs_name = action_target_name + '__input' + SetVariableList(output, inputs_name, + [NormjoinPathForceCMakeSource(path_to_gyp, dep) for dep in inputs]) + + outputs = action['outputs'] + cmake_outputs = [NormjoinPathForceCMakeSource(path_to_gyp, out) + for out in outputs] + outputs_name = action_target_name + '__output' + SetVariableList(output, outputs_name, cmake_outputs) + + # Build up a list of outputs. + # Collect the output dirs we'll need. + dirs = set(dir for dir in (os.path.dirname(o) for o in outputs) if dir) + + if int(action.get('process_outputs_as_sources', False)): + extra_sources.extend(zip(cmake_outputs, outputs)) + + # add_custom_command + output.write('add_custom_command(OUTPUT ') + WriteVariable(output, outputs_name) + output.write('\n') + + if len(dirs) > 0: + for directory in dirs: + output.write(' COMMAND ${CMAKE_COMMAND} -E make_directory ') + output.write(directory) + output.write('\n') + + output.write(' COMMAND ') + output.write(gyp.common.EncodePOSIXShellList(action['action'])) + output.write('\n') + + output.write(' DEPENDS ') + WriteVariable(output, inputs_name) + output.write('\n') + + output.write(' WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/') + output.write(path_to_gyp) + output.write('\n') + + output.write(' COMMENT ') + if 'message' in action: + output.write(action['message']) + else: + output.write(action_target_name) + output.write('\n') + + output.write(' VERBATIM\n') + output.write(')\n') + + # add_custom_target + output.write('add_custom_target(') + output.write(action_target_name) + output.write('\n DEPENDS ') + WriteVariable(output, outputs_name) + output.write('\n SOURCES ') + WriteVariable(output, inputs_name) + output.write('\n)\n') + + extra_deps.append(action_target_name) + + +def NormjoinRulePathForceCMakeSource(base_path, rel_path, rule_source): + if rel_path.startswith(("${RULE_INPUT_PATH}","${RULE_INPUT_DIRNAME}")): + if any([rule_source.startswith(var) for var in FULL_PATH_VARS]): + return rel_path + return NormjoinPathForceCMakeSource(base_path, rel_path) + + +def WriteRules(target_name, rules, extra_sources, extra_deps, + path_to_gyp, output): + """Write CMake for the 'rules' in the target. + + Args: + target_name: the name of the CMake target being generated. + actions: the Gyp 'actions' dict for this target. + extra_sources: [(, )] to append with generated source files. + extra_deps: [] to append with generated targets. + path_to_gyp: relative path from CMakeLists.txt being generated to + the Gyp file in which the target being generated is defined. + """ + for rule in rules: + rule_name = StringToCMakeTargetName(target_name + '__' + rule['rule_name']) + + inputs = rule.get('inputs', []) + inputs_name = rule_name + '__input' + SetVariableList(output, inputs_name, + [NormjoinPathForceCMakeSource(path_to_gyp, dep) for dep in inputs]) + outputs = rule['outputs'] + var_outputs = [] + + for count, rule_source in enumerate(rule.get('rule_sources', [])): + action_name = rule_name + '_' + str(count) + + rule_source_dirname, rule_source_basename = os.path.split(rule_source) + rule_source_root, rule_source_ext = os.path.splitext(rule_source_basename) + + SetVariable(output, 'RULE_INPUT_PATH', rule_source) + SetVariable(output, 'RULE_INPUT_DIRNAME', rule_source_dirname) + SetVariable(output, 'RULE_INPUT_NAME', rule_source_basename) + SetVariable(output, 'RULE_INPUT_ROOT', rule_source_root) + SetVariable(output, 'RULE_INPUT_EXT', rule_source_ext) + + # Build up a list of outputs. + # Collect the output dirs we'll need. + dirs = set(dir for dir in (os.path.dirname(o) for o in outputs) if dir) + + # Create variables for the output, as 'local' variable will be unset. + these_outputs = [] + for output_index, out in enumerate(outputs): + output_name = action_name + '_' + str(output_index) + SetVariable(output, output_name, + NormjoinRulePathForceCMakeSource(path_to_gyp, out, + rule_source)) + if int(rule.get('process_outputs_as_sources', False)): + extra_sources.append(('${' + output_name + '}', out)) + these_outputs.append('${' + output_name + '}') + var_outputs.append('${' + output_name + '}') + + # add_custom_command + output.write('add_custom_command(OUTPUT\n') + for out in these_outputs: + output.write(' ') + output.write(out) + output.write('\n') + + for directory in dirs: + output.write(' COMMAND ${CMAKE_COMMAND} -E make_directory ') + output.write(directory) + output.write('\n') + + output.write(' COMMAND ') + output.write(gyp.common.EncodePOSIXShellList(rule['action'])) + output.write('\n') + + output.write(' DEPENDS ') + WriteVariable(output, inputs_name) + output.write(' ') + output.write(NormjoinPath(path_to_gyp, rule_source)) + output.write('\n') + + # CMAKE_CURRENT_LIST_DIR is where the CMakeLists.txt lives. + # The cwd is the current build directory. + output.write(' WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/') + output.write(path_to_gyp) + output.write('\n') + + output.write(' COMMENT ') + if 'message' in rule: + output.write(rule['message']) + else: + output.write(action_name) + output.write('\n') + + output.write(' VERBATIM\n') + output.write(')\n') + + UnsetVariable(output, 'RULE_INPUT_PATH') + UnsetVariable(output, 'RULE_INPUT_DIRNAME') + UnsetVariable(output, 'RULE_INPUT_NAME') + UnsetVariable(output, 'RULE_INPUT_ROOT') + UnsetVariable(output, 'RULE_INPUT_EXT') + + # add_custom_target + output.write('add_custom_target(') + output.write(rule_name) + output.write(' DEPENDS\n') + for out in var_outputs: + output.write(' ') + output.write(out) + output.write('\n') + output.write('SOURCES ') + WriteVariable(output, inputs_name) + output.write('\n') + for rule_source in rule.get('rule_sources', []): + output.write(' ') + output.write(NormjoinPath(path_to_gyp, rule_source)) + output.write('\n') + output.write(')\n') + + extra_deps.append(rule_name) + + +def WriteCopies(target_name, copies, extra_deps, path_to_gyp, output): + """Write CMake for the 'copies' in the target. + + Args: + target_name: the name of the CMake target being generated. + actions: the Gyp 'actions' dict for this target. + extra_deps: [] to append with generated targets. + path_to_gyp: relative path from CMakeLists.txt being generated to + the Gyp file in which the target being generated is defined. + """ + copy_name = target_name + '__copies' + + # CMake gets upset with custom targets with OUTPUT which specify no output. + have_copies = any(copy['files'] for copy in copies) + if not have_copies: + output.write('add_custom_target(') + output.write(copy_name) + output.write(')\n') + extra_deps.append(copy_name) + return + + class Copy(object): + def __init__(self, ext, command): + self.cmake_inputs = [] + self.cmake_outputs = [] + self.gyp_inputs = [] + self.gyp_outputs = [] + self.ext = ext + self.inputs_name = None + self.outputs_name = None + self.command = command + + file_copy = Copy('', 'copy') + dir_copy = Copy('_dirs', 'copy_directory') + + for copy in copies: + files = copy['files'] + destination = copy['destination'] + for src in files: + path = os.path.normpath(src) + basename = os.path.split(path)[1] + dst = os.path.join(destination, basename) + + copy = file_copy if os.path.basename(src) else dir_copy + + copy.cmake_inputs.append(NormjoinPathForceCMakeSource(path_to_gyp, src)) + copy.cmake_outputs.append(NormjoinPathForceCMakeSource(path_to_gyp, dst)) + copy.gyp_inputs.append(src) + copy.gyp_outputs.append(dst) + + for copy in (file_copy, dir_copy): + if copy.cmake_inputs: + copy.inputs_name = copy_name + '__input' + copy.ext + SetVariableList(output, copy.inputs_name, copy.cmake_inputs) + + copy.outputs_name = copy_name + '__output' + copy.ext + SetVariableList(output, copy.outputs_name, copy.cmake_outputs) + + # add_custom_command + output.write('add_custom_command(\n') + + output.write('OUTPUT') + for copy in (file_copy, dir_copy): + if copy.outputs_name: + WriteVariable(output, copy.outputs_name, ' ') + output.write('\n') + + for copy in (file_copy, dir_copy): + for src, dst in zip(copy.gyp_inputs, copy.gyp_outputs): + # 'cmake -E copy src dst' will create the 'dst' directory if needed. + output.write('COMMAND ${CMAKE_COMMAND} -E %s ' % copy.command) + output.write(src) + output.write(' ') + output.write(dst) + output.write("\n") + + output.write('DEPENDS') + for copy in (file_copy, dir_copy): + if copy.inputs_name: + WriteVariable(output, copy.inputs_name, ' ') + output.write('\n') + + output.write('WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/') + output.write(path_to_gyp) + output.write('\n') + + output.write('COMMENT Copying for ') + output.write(target_name) + output.write('\n') + + output.write('VERBATIM\n') + output.write(')\n') + + # add_custom_target + output.write('add_custom_target(') + output.write(copy_name) + output.write('\n DEPENDS') + for copy in (file_copy, dir_copy): + if copy.outputs_name: + WriteVariable(output, copy.outputs_name, ' ') + output.write('\n SOURCES') + if file_copy.inputs_name: + WriteVariable(output, file_copy.inputs_name, ' ') + output.write('\n)\n') + + extra_deps.append(copy_name) + + +def CreateCMakeTargetBaseName(qualified_target): + """This is the name we would like the target to have.""" + _, gyp_target_name, gyp_target_toolset = ( + gyp.common.ParseQualifiedTarget(qualified_target)) + cmake_target_base_name = gyp_target_name + if gyp_target_toolset and gyp_target_toolset != 'target': + cmake_target_base_name += '_' + gyp_target_toolset + return StringToCMakeTargetName(cmake_target_base_name) + + +def CreateCMakeTargetFullName(qualified_target): + """An unambiguous name for the target.""" + gyp_file, gyp_target_name, gyp_target_toolset = ( + gyp.common.ParseQualifiedTarget(qualified_target)) + cmake_target_full_name = gyp_file + ':' + gyp_target_name + if gyp_target_toolset and gyp_target_toolset != 'target': + cmake_target_full_name += '_' + gyp_target_toolset + return StringToCMakeTargetName(cmake_target_full_name) + + +class CMakeNamer(object): + """Converts Gyp target names into CMake target names. + + CMake requires that target names be globally unique. One way to ensure + this is to fully qualify the names of the targets. Unfortunatly, this + ends up with all targets looking like "chrome_chrome_gyp_chrome" instead + of just "chrome". If this generator were only interested in building, it + would be possible to fully qualify all target names, then create + unqualified target names which depend on all qualified targets which + should have had that name. This is more or less what the 'make' generator + does with aliases. However, one goal of this generator is to create CMake + files for use with IDEs, and fully qualified names are not as user + friendly. + + Since target name collision is rare, we do the above only when required. + + Toolset variants are always qualified from the base, as this is required for + building. However, it also makes sense for an IDE, as it is possible for + defines to be different. + """ + def __init__(self, target_list): + self.cmake_target_base_names_conficting = set() + + cmake_target_base_names_seen = set() + for qualified_target in target_list: + cmake_target_base_name = CreateCMakeTargetBaseName(qualified_target) + + if cmake_target_base_name not in cmake_target_base_names_seen: + cmake_target_base_names_seen.add(cmake_target_base_name) + else: + self.cmake_target_base_names_conficting.add(cmake_target_base_name) + + def CreateCMakeTargetName(self, qualified_target): + base_name = CreateCMakeTargetBaseName(qualified_target) + if base_name in self.cmake_target_base_names_conficting: + return CreateCMakeTargetFullName(qualified_target) + return base_name + + +def WriteTarget(namer, qualified_target, target_dicts, build_dir, config_to_use, + options, generator_flags, all_qualified_targets, output): + + # The make generator does this always. + # TODO: It would be nice to be able to tell CMake all dependencies. + circular_libs = generator_flags.get('circular', True) + + if not generator_flags.get('standalone', False): + output.write('\n#') + output.write(qualified_target) + output.write('\n') + + gyp_file, _, _ = gyp.common.ParseQualifiedTarget(qualified_target) + rel_gyp_file = gyp.common.RelativePath(gyp_file, options.toplevel_dir) + rel_gyp_dir = os.path.dirname(rel_gyp_file) + + # Relative path from build dir to top dir. + build_to_top = gyp.common.InvertRelativePath(build_dir, options.toplevel_dir) + # Relative path from build dir to gyp dir. + build_to_gyp = os.path.join(build_to_top, rel_gyp_dir) + + path_from_cmakelists_to_gyp = build_to_gyp + + spec = target_dicts.get(qualified_target, {}) + config = spec.get('configurations', {}).get(config_to_use, {}) + + target_name = spec.get('target_name', '') + target_type = spec.get('type', '') + target_toolset = spec.get('toolset') + + cmake_target_type = cmake_target_type_from_gyp_target_type.get(target_type) + if cmake_target_type is None: + print ('Target %s has unknown target type %s, skipping.' % + ( target_name, target_type ) ) + return + + SetVariable(output, 'TARGET', target_name) + SetVariable(output, 'TOOLSET', target_toolset) + + cmake_target_name = namer.CreateCMakeTargetName(qualified_target) + + extra_sources = [] + extra_deps = [] + + # Actions must come first, since they can generate more OBJs for use below. + if 'actions' in spec: + WriteActions(cmake_target_name, spec['actions'], extra_sources, extra_deps, + path_from_cmakelists_to_gyp, output) + + # Rules must be early like actions. + if 'rules' in spec: + WriteRules(cmake_target_name, spec['rules'], extra_sources, extra_deps, + path_from_cmakelists_to_gyp, output) + + # Copies + if 'copies' in spec: + WriteCopies(cmake_target_name, spec['copies'], extra_deps, + path_from_cmakelists_to_gyp, output) + + # Target and sources + srcs = spec.get('sources', []) + + # Gyp separates the sheep from the goats based on file extensions. + # A full separation is done here because of flag handing (see below). + s_sources = [] + c_sources = [] + cxx_sources = [] + linkable_sources = [] + other_sources = [] + for src in srcs: + _, ext = os.path.splitext(src) + src_type = COMPILABLE_EXTENSIONS.get(ext, None) + src_norm_path = NormjoinPath(path_from_cmakelists_to_gyp, src); + + if src_type == 's': + s_sources.append(src_norm_path) + elif src_type == 'cc': + c_sources.append(src_norm_path) + elif src_type == 'cxx': + cxx_sources.append(src_norm_path) + elif Linkable(ext): + linkable_sources.append(src_norm_path) + else: + other_sources.append(src_norm_path) + + for extra_source in extra_sources: + src, real_source = extra_source + _, ext = os.path.splitext(real_source) + src_type = COMPILABLE_EXTENSIONS.get(ext, None) + + if src_type == 's': + s_sources.append(src) + elif src_type == 'cc': + c_sources.append(src) + elif src_type == 'cxx': + cxx_sources.append(src) + elif Linkable(ext): + linkable_sources.append(src) + else: + other_sources.append(src) + + s_sources_name = None + if s_sources: + s_sources_name = cmake_target_name + '__asm_srcs' + SetVariableList(output, s_sources_name, s_sources) + + c_sources_name = None + if c_sources: + c_sources_name = cmake_target_name + '__c_srcs' + SetVariableList(output, c_sources_name, c_sources) + + cxx_sources_name = None + if cxx_sources: + cxx_sources_name = cmake_target_name + '__cxx_srcs' + SetVariableList(output, cxx_sources_name, cxx_sources) + + linkable_sources_name = None + if linkable_sources: + linkable_sources_name = cmake_target_name + '__linkable_srcs' + SetVariableList(output, linkable_sources_name, linkable_sources) + + other_sources_name = None + if other_sources: + other_sources_name = cmake_target_name + '__other_srcs' + SetVariableList(output, other_sources_name, other_sources) + + # CMake gets upset when executable targets provide no sources. + # http://www.cmake.org/pipermail/cmake/2010-July/038461.html + dummy_sources_name = None + has_sources = (s_sources_name or + c_sources_name or + cxx_sources_name or + linkable_sources_name or + other_sources_name) + if target_type == 'executable' and not has_sources: + dummy_sources_name = cmake_target_name + '__dummy_srcs' + SetVariable(output, dummy_sources_name, + "${obj}.${TOOLSET}/${TARGET}/genc/dummy.c") + output.write('if(NOT EXISTS "') + WriteVariable(output, dummy_sources_name) + output.write('")\n') + output.write(' file(WRITE "') + WriteVariable(output, dummy_sources_name) + output.write('" "")\n') + output.write("endif()\n") + + + # CMake is opposed to setting linker directories and considers the practice + # of setting linker directories dangerous. Instead, it favors the use of + # find_library and passing absolute paths to target_link_libraries. + # However, CMake does provide the command link_directories, which adds + # link directories to targets defined after it is called. + # As a result, link_directories must come before the target definition. + # CMake unfortunately has no means of removing entries from LINK_DIRECTORIES. + library_dirs = config.get('library_dirs') + if library_dirs is not None: + output.write('link_directories(') + for library_dir in library_dirs: + output.write(' ') + output.write(NormjoinPath(path_from_cmakelists_to_gyp, library_dir)) + output.write('\n') + output.write(')\n') + + output.write(cmake_target_type.command) + output.write('(') + output.write(cmake_target_name) + + if cmake_target_type.modifier is not None: + output.write(' ') + output.write(cmake_target_type.modifier) + + if s_sources_name: + WriteVariable(output, s_sources_name, ' ') + if c_sources_name: + WriteVariable(output, c_sources_name, ' ') + if cxx_sources_name: + WriteVariable(output, cxx_sources_name, ' ') + if linkable_sources_name: + WriteVariable(output, linkable_sources_name, ' ') + if other_sources_name: + WriteVariable(output, other_sources_name, ' ') + if dummy_sources_name: + WriteVariable(output, dummy_sources_name, ' ') + + output.write(')\n') + + # Let CMake know if the 'all' target should depend on this target. + exclude_from_all = ('TRUE' if qualified_target not in all_qualified_targets + else 'FALSE') + SetTargetProperty(output, cmake_target_name, + 'EXCLUDE_FROM_ALL', exclude_from_all) + for extra_target_name in extra_deps: + SetTargetProperty(output, extra_target_name, + 'EXCLUDE_FROM_ALL', exclude_from_all) + + # Output name and location. + if target_type != 'none': + # Link as 'C' if there are no other files + if not c_sources and not cxx_sources: + SetTargetProperty(output, cmake_target_name, 'LINKER_LANGUAGE', ['C']) + + # Mark uncompiled sources as uncompiled. + if other_sources_name: + output.write('set_source_files_properties(') + WriteVariable(output, other_sources_name, '') + output.write(' PROPERTIES HEADER_FILE_ONLY "TRUE")\n') + + # Mark object sources as linkable. + if linkable_sources_name: + output.write('set_source_files_properties(') + WriteVariable(output, other_sources_name, '') + output.write(' PROPERTIES EXTERNAL_OBJECT "TRUE")\n') + + # Output directory + target_output_directory = spec.get('product_dir') + if target_output_directory is None: + if target_type in ('executable', 'loadable_module'): + target_output_directory = generator_default_variables['PRODUCT_DIR'] + elif target_type == 'shared_library': + target_output_directory = '${builddir}/lib.${TOOLSET}' + elif spec.get('standalone_static_library', False): + target_output_directory = generator_default_variables['PRODUCT_DIR'] + else: + base_path = gyp.common.RelativePath(os.path.dirname(gyp_file), + options.toplevel_dir) + target_output_directory = '${obj}.${TOOLSET}' + target_output_directory = ( + os.path.join(target_output_directory, base_path)) + + cmake_target_output_directory = NormjoinPathForceCMakeSource( + path_from_cmakelists_to_gyp, + target_output_directory) + SetTargetProperty(output, + cmake_target_name, + cmake_target_type.property_modifier + '_OUTPUT_DIRECTORY', + cmake_target_output_directory) + + # Output name + default_product_prefix = '' + default_product_name = target_name + default_product_ext = '' + if target_type == 'static_library': + static_library_prefix = generator_default_variables['STATIC_LIB_PREFIX'] + default_product_name = RemovePrefix(default_product_name, + static_library_prefix) + default_product_prefix = static_library_prefix + default_product_ext = generator_default_variables['STATIC_LIB_SUFFIX'] + + elif target_type in ('loadable_module', 'shared_library'): + shared_library_prefix = generator_default_variables['SHARED_LIB_PREFIX'] + default_product_name = RemovePrefix(default_product_name, + shared_library_prefix) + default_product_prefix = shared_library_prefix + default_product_ext = generator_default_variables['SHARED_LIB_SUFFIX'] + + elif target_type != 'executable': + print ('ERROR: What output file should be generated?', + 'type', target_type, 'target', target_name) + + product_prefix = spec.get('product_prefix', default_product_prefix) + product_name = spec.get('product_name', default_product_name) + product_ext = spec.get('product_extension') + if product_ext: + product_ext = '.' + product_ext + else: + product_ext = default_product_ext + + SetTargetProperty(output, cmake_target_name, 'PREFIX', product_prefix) + SetTargetProperty(output, cmake_target_name, + cmake_target_type.property_modifier + '_OUTPUT_NAME', + product_name) + SetTargetProperty(output, cmake_target_name, 'SUFFIX', product_ext) + + # Make the output of this target referenceable as a source. + cmake_target_output_basename = product_prefix + product_name + product_ext + cmake_target_output = os.path.join(cmake_target_output_directory, + cmake_target_output_basename) + SetFileProperty(output, cmake_target_output, 'GENERATED', ['TRUE'], '') + + # Includes + includes = config.get('include_dirs') + if includes: + # This (target include directories) is what requires CMake 2.8.8 + includes_name = cmake_target_name + '__include_dirs' + SetVariableList(output, includes_name, + [NormjoinPathForceCMakeSource(path_from_cmakelists_to_gyp, include) + for include in includes]) + output.write('set_property(TARGET ') + output.write(cmake_target_name) + output.write(' APPEND PROPERTY INCLUDE_DIRECTORIES ') + WriteVariable(output, includes_name, '') + output.write(')\n') + + # Defines + defines = config.get('defines') + if defines is not None: + SetTargetProperty(output, + cmake_target_name, + 'COMPILE_DEFINITIONS', + defines, + ';') + + # Compile Flags - http://www.cmake.org/Bug/view.php?id=6493 + # CMake currently does not have target C and CXX flags. + # So, instead of doing... + + # cflags_c = config.get('cflags_c') + # if cflags_c is not None: + # SetTargetProperty(output, cmake_target_name, + # 'C_COMPILE_FLAGS', cflags_c, ' ') + + # cflags_cc = config.get('cflags_cc') + # if cflags_cc is not None: + # SetTargetProperty(output, cmake_target_name, + # 'CXX_COMPILE_FLAGS', cflags_cc, ' ') + + # Instead we must... + cflags = config.get('cflags', []) + cflags_c = config.get('cflags_c', []) + cflags_cxx = config.get('cflags_cc', []) + if (not cflags_c or not c_sources) and (not cflags_cxx or not cxx_sources): + SetTargetProperty(output, cmake_target_name, 'COMPILE_FLAGS', cflags, ' ') + + elif c_sources and not (s_sources or cxx_sources): + flags = [] + flags.extend(cflags) + flags.extend(cflags_c) + SetTargetProperty(output, cmake_target_name, 'COMPILE_FLAGS', flags, ' ') + + elif cxx_sources and not (s_sources or c_sources): + flags = [] + flags.extend(cflags) + flags.extend(cflags_cxx) + SetTargetProperty(output, cmake_target_name, 'COMPILE_FLAGS', flags, ' ') + + else: + # TODO: This is broken, one cannot generally set properties on files, + # as other targets may require different properties on the same files. + if s_sources and cflags: + SetFilesProperty(output, s_sources_name, 'COMPILE_FLAGS', cflags, ' ') + + if c_sources and (cflags or cflags_c): + flags = [] + flags.extend(cflags) + flags.extend(cflags_c) + SetFilesProperty(output, c_sources_name, 'COMPILE_FLAGS', flags, ' ') + + if cxx_sources and (cflags or cflags_cxx): + flags = [] + flags.extend(cflags) + flags.extend(cflags_cxx) + SetFilesProperty(output, cxx_sources_name, 'COMPILE_FLAGS', flags, ' ') + + # Linker flags + ldflags = config.get('ldflags') + if ldflags is not None: + SetTargetProperty(output, cmake_target_name, 'LINK_FLAGS', ldflags, ' ') + + # Note on Dependencies and Libraries: + # CMake wants to handle link order, resolving the link line up front. + # Gyp does not retain or enforce specifying enough information to do so. + # So do as other gyp generators and use --start-group and --end-group. + # Give CMake as little information as possible so that it doesn't mess it up. + + # Dependencies + rawDeps = spec.get('dependencies', []) + + static_deps = [] + shared_deps = [] + other_deps = [] + for rawDep in rawDeps: + dep_cmake_name = namer.CreateCMakeTargetName(rawDep) + dep_spec = target_dicts.get(rawDep, {}) + dep_target_type = dep_spec.get('type', None) + + if dep_target_type == 'static_library': + static_deps.append(dep_cmake_name) + elif dep_target_type == 'shared_library': + shared_deps.append(dep_cmake_name) + else: + other_deps.append(dep_cmake_name) + + # ensure all external dependencies are complete before internal dependencies + # extra_deps currently only depend on their own deps, so otherwise run early + if static_deps or shared_deps or other_deps: + for extra_dep in extra_deps: + output.write('add_dependencies(') + output.write(extra_dep) + output.write('\n') + for deps in (static_deps, shared_deps, other_deps): + for dep in gyp.common.uniquer(deps): + output.write(' ') + output.write(dep) + output.write('\n') + output.write(')\n') + + linkable = target_type in ('executable', 'loadable_module', 'shared_library') + other_deps.extend(extra_deps) + if other_deps or (not linkable and (static_deps or shared_deps)): + output.write('add_dependencies(') + output.write(cmake_target_name) + output.write('\n') + for dep in gyp.common.uniquer(other_deps): + output.write(' ') + output.write(dep) + output.write('\n') + if not linkable: + for deps in (static_deps, shared_deps): + for lib_dep in gyp.common.uniquer(deps): + output.write(' ') + output.write(lib_dep) + output.write('\n') + output.write(')\n') + + # Libraries + if linkable: + external_libs = [lib for lib in spec.get('libraries', []) if len(lib) > 0] + if external_libs or static_deps or shared_deps: + output.write('target_link_libraries(') + output.write(cmake_target_name) + output.write('\n') + if static_deps: + write_group = circular_libs and len(static_deps) > 1 + if write_group: + output.write('-Wl,--start-group\n') + for dep in gyp.common.uniquer(static_deps): + output.write(' ') + output.write(dep) + output.write('\n') + if write_group: + output.write('-Wl,--end-group\n') + if shared_deps: + for dep in gyp.common.uniquer(shared_deps): + output.write(' ') + output.write(dep) + output.write('\n') + if external_libs: + for lib in gyp.common.uniquer(external_libs): + output.write(' ') + output.write(lib) + output.write('\n') + + output.write(')\n') + + UnsetVariable(output, 'TOOLSET') + UnsetVariable(output, 'TARGET') + + +def GenerateOutputForConfig(target_list, target_dicts, data, + params, config_to_use): + options = params['options'] + generator_flags = params['generator_flags'] + + # generator_dir: relative path from pwd to where make puts build files. + # Makes migrating from make to cmake easier, cmake doesn't put anything here. + # Each Gyp configuration creates a different CMakeLists.txt file + # to avoid incompatibilities between Gyp and CMake configurations. + generator_dir = os.path.relpath(options.generator_output or '.') + + # output_dir: relative path from generator_dir to the build directory. + output_dir = generator_flags.get('output_dir', 'out') + + # build_dir: relative path from source root to our output files. + # e.g. "out/Debug" + build_dir = os.path.normpath(os.path.join(generator_dir, + output_dir, + config_to_use)) + + toplevel_build = os.path.join(options.toplevel_dir, build_dir) + + output_file = os.path.join(toplevel_build, 'CMakeLists.txt') + gyp.common.EnsureDirExists(output_file) + + output = open(output_file, 'w') + output.write('cmake_minimum_required(VERSION 2.8.8 FATAL_ERROR)\n') + output.write('cmake_policy(VERSION 2.8.8)\n') + + gyp_file, project_target, _ = gyp.common.ParseQualifiedTarget(target_list[-1]) + output.write('project(') + output.write(project_target) + output.write(')\n') + + SetVariable(output, 'configuration', config_to_use) + + ar = None + cc = None + cxx = None + + make_global_settings = data[gyp_file].get('make_global_settings', []) + build_to_top = gyp.common.InvertRelativePath(build_dir, + options.toplevel_dir) + for key, value in make_global_settings: + if key == 'AR': + ar = os.path.join(build_to_top, value) + if key == 'CC': + cc = os.path.join(build_to_top, value) + if key == 'CXX': + cxx = os.path.join(build_to_top, value) + + ar = gyp.common.GetEnvironFallback(['AR_target', 'AR'], ar) + cc = gyp.common.GetEnvironFallback(['CC_target', 'CC'], cc) + cxx = gyp.common.GetEnvironFallback(['CXX_target', 'CXX'], cxx) + + if ar: + SetVariable(output, 'CMAKE_AR', ar) + if cc: + SetVariable(output, 'CMAKE_C_COMPILER', cc) + if cxx: + SetVariable(output, 'CMAKE_CXX_COMPILER', cxx) + + # The following appears to be as-yet undocumented. + # http://public.kitware.com/Bug/view.php?id=8392 + output.write('enable_language(ASM)\n') + # ASM-ATT does not support .S files. + # output.write('enable_language(ASM-ATT)\n') + + if cc: + SetVariable(output, 'CMAKE_ASM_COMPILER', cc) + + SetVariable(output, 'builddir', '${CMAKE_CURRENT_BINARY_DIR}') + SetVariable(output, 'obj', '${builddir}/obj') + output.write('\n') + + # TODO: Undocumented/unsupported (the CMake Java generator depends on it). + # CMake by default names the object resulting from foo.c to be foo.c.o. + # Gyp traditionally names the object resulting from foo.c foo.o. + # This should be irrelevant, but some targets extract .o files from .a + # and depend on the name of the extracted .o files. + output.write('set(CMAKE_C_OUTPUT_EXTENSION_REPLACE 1)\n') + output.write('set(CMAKE_CXX_OUTPUT_EXTENSION_REPLACE 1)\n') + output.write('\n') + + # Force ninja to use rsp files. Otherwise link and ar lines can get too long, + # resulting in 'Argument list too long' errors. + output.write('set(CMAKE_NINJA_FORCE_RESPONSE_FILE 1)\n') + output.write('\n') + + namer = CMakeNamer(target_list) + + # The list of targets upon which the 'all' target should depend. + # CMake has it's own implicit 'all' target, one is not created explicitly. + all_qualified_targets = set() + for build_file in params['build_files']: + for qualified_target in gyp.common.AllTargets(target_list, + target_dicts, + os.path.normpath(build_file)): + all_qualified_targets.add(qualified_target) + + for qualified_target in target_list: + WriteTarget(namer, qualified_target, target_dicts, build_dir, config_to_use, + options, generator_flags, all_qualified_targets, output) + + output.close() + + +def PerformBuild(data, configurations, params): + options = params['options'] + generator_flags = params['generator_flags'] + + # generator_dir: relative path from pwd to where make puts build files. + # Makes migrating from make to cmake easier, cmake doesn't put anything here. + generator_dir = os.path.relpath(options.generator_output or '.') + + # output_dir: relative path from generator_dir to the build directory. + output_dir = generator_flags.get('output_dir', 'out') + + for config_name in configurations: + # build_dir: relative path from source root to our output files. + # e.g. "out/Debug" + build_dir = os.path.normpath(os.path.join(generator_dir, + output_dir, + config_name)) + arguments = ['cmake', '-G', 'Ninja'] + print 'Generating [%s]: %s' % (config_name, arguments) + subprocess.check_call(arguments, cwd=build_dir) + + arguments = ['ninja', '-C', build_dir] + print 'Building [%s]: %s' % (config_name, arguments) + subprocess.check_call(arguments) + + +def CallGenerateOutputForConfig(arglist): + # Ignore the interrupt signal so that the parent process catches it and + # kills all multiprocessing children. + signal.signal(signal.SIGINT, signal.SIG_IGN) + + target_list, target_dicts, data, params, config_name = arglist + GenerateOutputForConfig(target_list, target_dicts, data, params, config_name) + + +def GenerateOutput(target_list, target_dicts, data, params): + user_config = params.get('generator_flags', {}).get('config', None) + if user_config: + GenerateOutputForConfig(target_list, target_dicts, data, + params, user_config) + else: + config_names = target_dicts[target_list[0]]['configurations'].keys() + if params['parallel']: + try: + pool = multiprocessing.Pool(len(config_names)) + arglists = [] + for config_name in config_names: + arglists.append((target_list, target_dicts, data, + params, config_name)) + pool.map(CallGenerateOutputForConfig, arglists) + except KeyboardInterrupt, e: + pool.terminate() + raise e + else: + for config_name in config_names: + GenerateOutputForConfig(target_list, target_dicts, data, + params, config_name) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/dump_dependency_json.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/dump_dependency_json.py new file mode 100644 index 00000000..160eafe2 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/dump_dependency_json.py @@ -0,0 +1,99 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +import collections +import os +import gyp +import gyp.common +import gyp.msvs_emulation +import json +import sys + +generator_supports_multiple_toolsets = True + +generator_wants_static_library_dependencies_adjusted = False + +generator_filelist_paths = { +} + +generator_default_variables = { +} +for dirname in ['INTERMEDIATE_DIR', 'SHARED_INTERMEDIATE_DIR', 'PRODUCT_DIR', + 'LIB_DIR', 'SHARED_LIB_DIR']: + # Some gyp steps fail if these are empty(!). + generator_default_variables[dirname] = 'dir' +for unused in ['RULE_INPUT_PATH', 'RULE_INPUT_ROOT', 'RULE_INPUT_NAME', + 'RULE_INPUT_DIRNAME', 'RULE_INPUT_EXT', + 'EXECUTABLE_PREFIX', 'EXECUTABLE_SUFFIX', + 'STATIC_LIB_PREFIX', 'STATIC_LIB_SUFFIX', + 'SHARED_LIB_PREFIX', 'SHARED_LIB_SUFFIX', + 'CONFIGURATION_NAME']: + generator_default_variables[unused] = '' + + +def CalculateVariables(default_variables, params): + generator_flags = params.get('generator_flags', {}) + for key, val in generator_flags.items(): + default_variables.setdefault(key, val) + default_variables.setdefault('OS', gyp.common.GetFlavor(params)) + + flavor = gyp.common.GetFlavor(params) + if flavor =='win': + # Copy additional generator configuration data from VS, which is shared + # by the Windows Ninja generator. + import gyp.generator.msvs as msvs_generator + generator_additional_non_configuration_keys = getattr(msvs_generator, + 'generator_additional_non_configuration_keys', []) + generator_additional_path_sections = getattr(msvs_generator, + 'generator_additional_path_sections', []) + + gyp.msvs_emulation.CalculateCommonVariables(default_variables, params) + + +def CalculateGeneratorInputInfo(params): + """Calculate the generator specific info that gets fed to input (called by + gyp).""" + generator_flags = params.get('generator_flags', {}) + if generator_flags.get('adjust_static_libraries', False): + global generator_wants_static_library_dependencies_adjusted + generator_wants_static_library_dependencies_adjusted = True + + toplevel = params['options'].toplevel_dir + generator_dir = os.path.relpath(params['options'].generator_output or '.') + # output_dir: relative path from generator_dir to the build directory. + output_dir = generator_flags.get('output_dir', 'out') + qualified_out_dir = os.path.normpath(os.path.join( + toplevel, generator_dir, output_dir, 'gypfiles')) + global generator_filelist_paths + generator_filelist_paths = { + 'toplevel': toplevel, + 'qualified_out_dir': qualified_out_dir, + } + +def GenerateOutput(target_list, target_dicts, data, params): + # Map of target -> list of targets it depends on. + edges = {} + + # Queue of targets to visit. + targets_to_visit = target_list[:] + + while len(targets_to_visit) > 0: + target = targets_to_visit.pop() + if target in edges: + continue + edges[target] = [] + + for dep in target_dicts[target].get('dependencies', []): + edges[target].append(dep) + targets_to_visit.append(dep) + + try: + filepath = params['generator_flags']['output_dir'] + except KeyError: + filepath = '.' + filename = os.path.join(filepath, 'dump.json') + f = open(filename, 'w') + json.dump(edges, f) + f.close() + print 'Wrote json to %s.' % filename diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/eclipse.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/eclipse.py new file mode 100644 index 00000000..3544347b --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/eclipse.py @@ -0,0 +1,425 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""GYP backend that generates Eclipse CDT settings files. + +This backend DOES NOT generate Eclipse CDT projects. Instead, it generates XML +files that can be imported into an Eclipse CDT project. The XML file contains a +list of include paths and symbols (i.e. defines). + +Because a full .cproject definition is not created by this generator, it's not +possible to properly define the include dirs and symbols for each file +individually. Instead, one set of includes/symbols is generated for the entire +project. This works fairly well (and is a vast improvement in general), but may +still result in a few indexer issues here and there. + +This generator has no automated tests, so expect it to be broken. +""" + +from xml.sax.saxutils import escape +import os.path +import subprocess +import gyp +import gyp.common +import gyp.msvs_emulation +import shlex +import xml.etree.cElementTree as ET + +generator_wants_static_library_dependencies_adjusted = False + +generator_default_variables = { +} + +for dirname in ['INTERMEDIATE_DIR', 'PRODUCT_DIR', 'LIB_DIR', 'SHARED_LIB_DIR']: + # Some gyp steps fail if these are empty(!), so we convert them to variables + generator_default_variables[dirname] = '$' + dirname + +for unused in ['RULE_INPUT_PATH', 'RULE_INPUT_ROOT', 'RULE_INPUT_NAME', + 'RULE_INPUT_DIRNAME', 'RULE_INPUT_EXT', + 'EXECUTABLE_PREFIX', 'EXECUTABLE_SUFFIX', + 'STATIC_LIB_PREFIX', 'STATIC_LIB_SUFFIX', + 'SHARED_LIB_PREFIX', 'SHARED_LIB_SUFFIX', + 'CONFIGURATION_NAME']: + generator_default_variables[unused] = '' + +# Include dirs will occasionally use the SHARED_INTERMEDIATE_DIR variable as +# part of the path when dealing with generated headers. This value will be +# replaced dynamically for each configuration. +generator_default_variables['SHARED_INTERMEDIATE_DIR'] = \ + '$SHARED_INTERMEDIATE_DIR' + + +def CalculateVariables(default_variables, params): + generator_flags = params.get('generator_flags', {}) + for key, val in generator_flags.items(): + default_variables.setdefault(key, val) + flavor = gyp.common.GetFlavor(params) + default_variables.setdefault('OS', flavor) + if flavor == 'win': + # Copy additional generator configuration data from VS, which is shared + # by the Eclipse generator. + import gyp.generator.msvs as msvs_generator + generator_additional_non_configuration_keys = getattr(msvs_generator, + 'generator_additional_non_configuration_keys', []) + generator_additional_path_sections = getattr(msvs_generator, + 'generator_additional_path_sections', []) + + gyp.msvs_emulation.CalculateCommonVariables(default_variables, params) + + +def CalculateGeneratorInputInfo(params): + """Calculate the generator specific info that gets fed to input (called by + gyp).""" + generator_flags = params.get('generator_flags', {}) + if generator_flags.get('adjust_static_libraries', False): + global generator_wants_static_library_dependencies_adjusted + generator_wants_static_library_dependencies_adjusted = True + + +def GetAllIncludeDirectories(target_list, target_dicts, + shared_intermediate_dirs, config_name, params, + compiler_path): + """Calculate the set of include directories to be used. + + Returns: + A list including all the include_dir's specified for every target followed + by any include directories that were added as cflag compiler options. + """ + + gyp_includes_set = set() + compiler_includes_list = [] + + # Find compiler's default include dirs. + if compiler_path: + command = shlex.split(compiler_path) + command.extend(['-E', '-xc++', '-v', '-']) + proc = subprocess.Popen(args=command, stdin=subprocess.PIPE, + stdout=subprocess.PIPE, stderr=subprocess.PIPE) + output = proc.communicate()[1] + # Extract the list of include dirs from the output, which has this format: + # ... + # #include "..." search starts here: + # #include <...> search starts here: + # /usr/include/c++/4.6 + # /usr/local/include + # End of search list. + # ... + in_include_list = False + for line in output.splitlines(): + if line.startswith('#include'): + in_include_list = True + continue + if line.startswith('End of search list.'): + break + if in_include_list: + include_dir = line.strip() + if include_dir not in compiler_includes_list: + compiler_includes_list.append(include_dir) + + flavor = gyp.common.GetFlavor(params) + if flavor == 'win': + generator_flags = params.get('generator_flags', {}) + for target_name in target_list: + target = target_dicts[target_name] + if config_name in target['configurations']: + config = target['configurations'][config_name] + + # Look for any include dirs that were explicitly added via cflags. This + # may be done in gyp files to force certain includes to come at the end. + # TODO(jgreenwald): Change the gyp files to not abuse cflags for this, and + # remove this. + if flavor == 'win': + msvs_settings = gyp.msvs_emulation.MsvsSettings(target, generator_flags) + cflags = msvs_settings.GetCflags(config_name) + else: + cflags = config['cflags'] + for cflag in cflags: + if cflag.startswith('-I'): + include_dir = cflag[2:] + if include_dir not in compiler_includes_list: + compiler_includes_list.append(include_dir) + + # Find standard gyp include dirs. + if config.has_key('include_dirs'): + include_dirs = config['include_dirs'] + for shared_intermediate_dir in shared_intermediate_dirs: + for include_dir in include_dirs: + include_dir = include_dir.replace('$SHARED_INTERMEDIATE_DIR', + shared_intermediate_dir) + if not os.path.isabs(include_dir): + base_dir = os.path.dirname(target_name) + + include_dir = base_dir + '/' + include_dir + include_dir = os.path.abspath(include_dir) + + gyp_includes_set.add(include_dir) + + # Generate a list that has all the include dirs. + all_includes_list = list(gyp_includes_set) + all_includes_list.sort() + for compiler_include in compiler_includes_list: + if not compiler_include in gyp_includes_set: + all_includes_list.append(compiler_include) + + # All done. + return all_includes_list + + +def GetCompilerPath(target_list, data, options): + """Determine a command that can be used to invoke the compiler. + + Returns: + If this is a gyp project that has explicit make settings, try to determine + the compiler from that. Otherwise, see if a compiler was specified via the + CC_target environment variable. + """ + # First, see if the compiler is configured in make's settings. + build_file, _, _ = gyp.common.ParseQualifiedTarget(target_list[0]) + make_global_settings_dict = data[build_file].get('make_global_settings', {}) + for key, value in make_global_settings_dict: + if key in ['CC', 'CXX']: + return os.path.join(options.toplevel_dir, value) + + # Check to see if the compiler was specified as an environment variable. + for key in ['CC_target', 'CC', 'CXX']: + compiler = os.environ.get(key) + if compiler: + return compiler + + return 'gcc' + + +def GetAllDefines(target_list, target_dicts, data, config_name, params, + compiler_path): + """Calculate the defines for a project. + + Returns: + A dict that includes explict defines declared in gyp files along with all of + the default defines that the compiler uses. + """ + + # Get defines declared in the gyp files. + all_defines = {} + flavor = gyp.common.GetFlavor(params) + if flavor == 'win': + generator_flags = params.get('generator_flags', {}) + for target_name in target_list: + target = target_dicts[target_name] + + if flavor == 'win': + msvs_settings = gyp.msvs_emulation.MsvsSettings(target, generator_flags) + extra_defines = msvs_settings.GetComputedDefines(config_name) + else: + extra_defines = [] + if config_name in target['configurations']: + config = target['configurations'][config_name] + target_defines = config['defines'] + else: + target_defines = [] + for define in target_defines + extra_defines: + split_define = define.split('=', 1) + if len(split_define) == 1: + split_define.append('1') + if split_define[0].strip() in all_defines: + # Already defined + continue + all_defines[split_define[0].strip()] = split_define[1].strip() + # Get default compiler defines (if possible). + if flavor == 'win': + return all_defines # Default defines already processed in the loop above. + if compiler_path: + command = shlex.split(compiler_path) + command.extend(['-E', '-dM', '-']) + cpp_proc = subprocess.Popen(args=command, cwd='.', + stdin=subprocess.PIPE, stdout=subprocess.PIPE) + cpp_output = cpp_proc.communicate()[0] + cpp_lines = cpp_output.split('\n') + for cpp_line in cpp_lines: + if not cpp_line.strip(): + continue + cpp_line_parts = cpp_line.split(' ', 2) + key = cpp_line_parts[1] + if len(cpp_line_parts) >= 3: + val = cpp_line_parts[2] + else: + val = '1' + all_defines[key] = val + + return all_defines + + +def WriteIncludePaths(out, eclipse_langs, include_dirs): + """Write the includes section of a CDT settings export file.""" + + out.write('
      \n') + out.write(' \n') + for lang in eclipse_langs: + out.write(' \n' % lang) + for include_dir in include_dirs: + out.write(' %s\n' % + include_dir) + out.write(' \n') + out.write('
      \n') + + +def WriteMacros(out, eclipse_langs, defines): + """Write the macros section of a CDT settings export file.""" + + out.write('
      \n') + out.write(' \n') + for lang in eclipse_langs: + out.write(' \n' % lang) + for key in sorted(defines.iterkeys()): + out.write(' %s%s\n' % + (escape(key), escape(defines[key]))) + out.write(' \n') + out.write('
      \n') + + +def GenerateOutputForConfig(target_list, target_dicts, data, params, + config_name): + options = params['options'] + generator_flags = params.get('generator_flags', {}) + + # build_dir: relative path from source root to our output files. + # e.g. "out/Debug" + build_dir = os.path.join(generator_flags.get('output_dir', 'out'), + config_name) + + toplevel_build = os.path.join(options.toplevel_dir, build_dir) + # Ninja uses out/Debug/gen while make uses out/Debug/obj/gen as the + # SHARED_INTERMEDIATE_DIR. Include both possible locations. + shared_intermediate_dirs = [os.path.join(toplevel_build, 'obj', 'gen'), + os.path.join(toplevel_build, 'gen')] + + GenerateCdtSettingsFile(target_list, + target_dicts, + data, + params, + config_name, + os.path.join(toplevel_build, + 'eclipse-cdt-settings.xml'), + options, + shared_intermediate_dirs) + GenerateClasspathFile(target_list, + target_dicts, + options.toplevel_dir, + toplevel_build, + os.path.join(toplevel_build, + 'eclipse-classpath.xml')) + + +def GenerateCdtSettingsFile(target_list, target_dicts, data, params, + config_name, out_name, options, + shared_intermediate_dirs): + gyp.common.EnsureDirExists(out_name) + with open(out_name, 'w') as out: + out.write('\n') + out.write('\n') + + eclipse_langs = ['C++ Source File', 'C Source File', 'Assembly Source File', + 'GNU C++', 'GNU C', 'Assembly'] + compiler_path = GetCompilerPath(target_list, data, options) + include_dirs = GetAllIncludeDirectories(target_list, target_dicts, + shared_intermediate_dirs, + config_name, params, compiler_path) + WriteIncludePaths(out, eclipse_langs, include_dirs) + defines = GetAllDefines(target_list, target_dicts, data, config_name, + params, compiler_path) + WriteMacros(out, eclipse_langs, defines) + + out.write('\n') + + +def GenerateClasspathFile(target_list, target_dicts, toplevel_dir, + toplevel_build, out_name): + '''Generates a classpath file suitable for symbol navigation and code + completion of Java code (such as in Android projects) by finding all + .java and .jar files used as action inputs.''' + gyp.common.EnsureDirExists(out_name) + result = ET.Element('classpath') + + def AddElements(kind, paths): + # First, we need to normalize the paths so they are all relative to the + # toplevel dir. + rel_paths = set() + for path in paths: + if os.path.isabs(path): + rel_paths.add(os.path.relpath(path, toplevel_dir)) + else: + rel_paths.add(path) + + for path in sorted(rel_paths): + entry_element = ET.SubElement(result, 'classpathentry') + entry_element.set('kind', kind) + entry_element.set('path', path) + + AddElements('lib', GetJavaJars(target_list, target_dicts, toplevel_dir)) + AddElements('src', GetJavaSourceDirs(target_list, target_dicts, toplevel_dir)) + # Include the standard JRE container and a dummy out folder + AddElements('con', ['org.eclipse.jdt.launching.JRE_CONTAINER']) + # Include a dummy out folder so that Eclipse doesn't use the default /bin + # folder in the root of the project. + AddElements('output', [os.path.join(toplevel_build, '.eclipse-java-build')]) + + ET.ElementTree(result).write(out_name) + + +def GetJavaJars(target_list, target_dicts, toplevel_dir): + '''Generates a sequence of all .jars used as inputs.''' + for target_name in target_list: + target = target_dicts[target_name] + for action in target.get('actions', []): + for input_ in action['inputs']: + if os.path.splitext(input_)[1] == '.jar' and not input_.startswith('$'): + if os.path.isabs(input_): + yield input_ + else: + yield os.path.join(os.path.dirname(target_name), input_) + + +def GetJavaSourceDirs(target_list, target_dicts, toplevel_dir): + '''Generates a sequence of all likely java package root directories.''' + for target_name in target_list: + target = target_dicts[target_name] + for action in target.get('actions', []): + for input_ in action['inputs']: + if (os.path.splitext(input_)[1] == '.java' and + not input_.startswith('$')): + dir_ = os.path.dirname(os.path.join(os.path.dirname(target_name), + input_)) + # If there is a parent 'src' or 'java' folder, navigate up to it - + # these are canonical package root names in Chromium. This will + # break if 'src' or 'java' exists in the package structure. This + # could be further improved by inspecting the java file for the + # package name if this proves to be too fragile in practice. + parent_search = dir_ + while os.path.basename(parent_search) not in ['src', 'java']: + parent_search, _ = os.path.split(parent_search) + if not parent_search or parent_search == toplevel_dir: + # Didn't find a known root, just return the original path + yield dir_ + break + else: + yield parent_search + + +def GenerateOutput(target_list, target_dicts, data, params): + """Generate an XML settings file that can be imported into a CDT project.""" + + if params['options'].generator_output: + raise NotImplementedError("--generator_output not implemented for eclipse") + + user_config = params.get('generator_flags', {}).get('config', None) + if user_config: + GenerateOutputForConfig(target_list, target_dicts, data, params, + user_config) + else: + config_names = target_dicts[target_list[0]]['configurations'].keys() + for config_name in config_names: + GenerateOutputForConfig(target_list, target_dicts, data, params, + config_name) + diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/gypd.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/gypd.py new file mode 100644 index 00000000..3efdb996 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/gypd.py @@ -0,0 +1,94 @@ +# Copyright (c) 2011 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""gypd output module + +This module produces gyp input as its output. Output files are given the +.gypd extension to avoid overwriting the .gyp files that they are generated +from. Internal references to .gyp files (such as those found in +"dependencies" sections) are not adjusted to point to .gypd files instead; +unlike other paths, which are relative to the .gyp or .gypd file, such paths +are relative to the directory from which gyp was run to create the .gypd file. + +This generator module is intended to be a sample and a debugging aid, hence +the "d" for "debug" in .gypd. It is useful to inspect the results of the +various merges, expansions, and conditional evaluations performed by gyp +and to see a representation of what would be fed to a generator module. + +It's not advisable to rename .gypd files produced by this module to .gyp, +because they will have all merges, expansions, and evaluations already +performed and the relevant constructs not present in the output; paths to +dependencies may be wrong; and various sections that do not belong in .gyp +files such as such as "included_files" and "*_excluded" will be present. +Output will also be stripped of comments. This is not intended to be a +general-purpose gyp pretty-printer; for that, you probably just want to +run "pprint.pprint(eval(open('source.gyp').read()))", which will still strip +comments but won't do all of the other things done to this module's output. + +The specific formatting of the output generated by this module is subject +to change. +""" + + +import gyp.common +import errno +import os +import pprint + + +# These variables should just be spit back out as variable references. +_generator_identity_variables = [ + 'CONFIGURATION_NAME', + 'EXECUTABLE_PREFIX', + 'EXECUTABLE_SUFFIX', + 'INTERMEDIATE_DIR', + 'LIB_DIR', + 'PRODUCT_DIR', + 'RULE_INPUT_ROOT', + 'RULE_INPUT_DIRNAME', + 'RULE_INPUT_EXT', + 'RULE_INPUT_NAME', + 'RULE_INPUT_PATH', + 'SHARED_INTERMEDIATE_DIR', + 'SHARED_LIB_DIR', + 'SHARED_LIB_PREFIX', + 'SHARED_LIB_SUFFIX', + 'STATIC_LIB_PREFIX', + 'STATIC_LIB_SUFFIX', +] + +# gypd doesn't define a default value for OS like many other generator +# modules. Specify "-D OS=whatever" on the command line to provide a value. +generator_default_variables = { +} + +# gypd supports multiple toolsets +generator_supports_multiple_toolsets = True + +# TODO(mark): This always uses <, which isn't right. The input module should +# notify the generator to tell it which phase it is operating in, and this +# module should use < for the early phase and then switch to > for the late +# phase. Bonus points for carrying @ back into the output too. +for v in _generator_identity_variables: + generator_default_variables[v] = '<(%s)' % v + + +def GenerateOutput(target_list, target_dicts, data, params): + output_files = {} + for qualified_target in target_list: + [input_file, target] = \ + gyp.common.ParseQualifiedTarget(qualified_target)[0:2] + + if input_file[-4:] != '.gyp': + continue + input_file_stem = input_file[:-4] + output_file = input_file_stem + params['options'].suffix + '.gypd' + + if not output_file in output_files: + output_files[output_file] = input_file + + for output_file, input_file in output_files.iteritems(): + output = open(output_file, 'w') + pprint.pprint(data[input_file], output) + output.close() diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/gypsh.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/gypsh.py new file mode 100644 index 00000000..bd405f43 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/gypsh.py @@ -0,0 +1,56 @@ +# Copyright (c) 2011 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""gypsh output module + +gypsh is a GYP shell. It's not really a generator per se. All it does is +fire up an interactive Python session with a few local variables set to the +variables passed to the generator. Like gypd, it's intended as a debugging +aid, to facilitate the exploration of .gyp structures after being processed +by the input module. + +The expected usage is "gyp -f gypsh -D OS=desired_os". +""" + + +import code +import sys + + +# All of this stuff about generator variables was lovingly ripped from gypd.py. +# That module has a much better description of what's going on and why. +_generator_identity_variables = [ + 'EXECUTABLE_PREFIX', + 'EXECUTABLE_SUFFIX', + 'INTERMEDIATE_DIR', + 'PRODUCT_DIR', + 'RULE_INPUT_ROOT', + 'RULE_INPUT_DIRNAME', + 'RULE_INPUT_EXT', + 'RULE_INPUT_NAME', + 'RULE_INPUT_PATH', + 'SHARED_INTERMEDIATE_DIR', +] + +generator_default_variables = { +} + +for v in _generator_identity_variables: + generator_default_variables[v] = '<(%s)' % v + + +def GenerateOutput(target_list, target_dicts, data, params): + locals = { + 'target_list': target_list, + 'target_dicts': target_dicts, + 'data': data, + } + + # Use a banner that looks like the stock Python one and like what + # code.interact uses by default, but tack on something to indicate what + # locals are available, and identify gypsh. + banner='Python %s on %s\nlocals.keys() = %s\ngypsh' % \ + (sys.version, sys.platform, repr(sorted(locals.keys()))) + + code.interact(banner, local=locals) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/make.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/make.py new file mode 100644 index 00000000..64b9dd26 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/make.py @@ -0,0 +1,2220 @@ +# Copyright (c) 2013 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +# Notes: +# +# This is all roughly based on the Makefile system used by the Linux +# kernel, but is a non-recursive make -- we put the entire dependency +# graph in front of make and let it figure it out. +# +# The code below generates a separate .mk file for each target, but +# all are sourced by the top-level Makefile. This means that all +# variables in .mk-files clobber one another. Be careful to use := +# where appropriate for immediate evaluation, and similarly to watch +# that you're not relying on a variable value to last beween different +# .mk files. +# +# TODOs: +# +# Global settings and utility functions are currently stuffed in the +# toplevel Makefile. It may make sense to generate some .mk files on +# the side to keep the the files readable. + +import os +import re +import sys +import subprocess +import gyp +import gyp.common +import gyp.xcode_emulation +from gyp.common import GetEnvironFallback +from gyp.common import GypError + +generator_default_variables = { + 'EXECUTABLE_PREFIX': '', + 'EXECUTABLE_SUFFIX': '', + 'STATIC_LIB_PREFIX': 'lib', + 'SHARED_LIB_PREFIX': 'lib', + 'STATIC_LIB_SUFFIX': '.a', + 'INTERMEDIATE_DIR': '$(obj).$(TOOLSET)/$(TARGET)/geni', + 'SHARED_INTERMEDIATE_DIR': '$(obj)/gen', + 'PRODUCT_DIR': '$(builddir)', + 'RULE_INPUT_ROOT': '%(INPUT_ROOT)s', # This gets expanded by Python. + 'RULE_INPUT_DIRNAME': '%(INPUT_DIRNAME)s', # This gets expanded by Python. + 'RULE_INPUT_PATH': '$(abspath $<)', + 'RULE_INPUT_EXT': '$(suffix $<)', + 'RULE_INPUT_NAME': '$(notdir $<)', + 'CONFIGURATION_NAME': '$(BUILDTYPE)', +} + +# Make supports multiple toolsets +generator_supports_multiple_toolsets = True + +# Request sorted dependencies in the order from dependents to dependencies. +generator_wants_sorted_dependencies = False + +# Placates pylint. +generator_additional_non_configuration_keys = [] +generator_additional_path_sections = [] +generator_extra_sources_for_rules = [] +generator_filelist_paths = None + + +def CalculateVariables(default_variables, params): + """Calculate additional variables for use in the build (called by gyp).""" + flavor = gyp.common.GetFlavor(params) + if flavor == 'mac': + default_variables.setdefault('OS', 'mac') + default_variables.setdefault('SHARED_LIB_SUFFIX', '.dylib') + default_variables.setdefault('SHARED_LIB_DIR', + generator_default_variables['PRODUCT_DIR']) + default_variables.setdefault('LIB_DIR', + generator_default_variables['PRODUCT_DIR']) + + # Copy additional generator configuration data from Xcode, which is shared + # by the Mac Make generator. + import gyp.generator.xcode as xcode_generator + global generator_additional_non_configuration_keys + generator_additional_non_configuration_keys = getattr(xcode_generator, + 'generator_additional_non_configuration_keys', []) + global generator_additional_path_sections + generator_additional_path_sections = getattr(xcode_generator, + 'generator_additional_path_sections', []) + global generator_extra_sources_for_rules + generator_extra_sources_for_rules = getattr(xcode_generator, + 'generator_extra_sources_for_rules', []) + COMPILABLE_EXTENSIONS.update({'.m': 'objc', '.mm' : 'objcxx'}) + else: + operating_system = flavor + if flavor == 'android': + operating_system = 'linux' # Keep this legacy behavior for now. + default_variables.setdefault('OS', operating_system) + default_variables.setdefault('SHARED_LIB_SUFFIX', '.so') + default_variables.setdefault('SHARED_LIB_DIR','$(builddir)/lib.$(TOOLSET)') + default_variables.setdefault('LIB_DIR', '$(obj).$(TOOLSET)') + + +def CalculateGeneratorInputInfo(params): + """Calculate the generator specific info that gets fed to input (called by + gyp).""" + generator_flags = params.get('generator_flags', {}) + android_ndk_version = generator_flags.get('android_ndk_version', None) + # Android NDK requires a strict link order. + if android_ndk_version: + global generator_wants_sorted_dependencies + generator_wants_sorted_dependencies = True + + output_dir = params['options'].generator_output or \ + params['options'].toplevel_dir + builddir_name = generator_flags.get('output_dir', 'out') + qualified_out_dir = os.path.normpath(os.path.join( + output_dir, builddir_name, 'gypfiles')) + + global generator_filelist_paths + generator_filelist_paths = { + 'toplevel': params['options'].toplevel_dir, + 'qualified_out_dir': qualified_out_dir, + } + + +# The .d checking code below uses these functions: +# wildcard, sort, foreach, shell, wordlist +# wildcard can handle spaces, the rest can't. +# Since I could find no way to make foreach work with spaces in filenames +# correctly, the .d files have spaces replaced with another character. The .d +# file for +# Chromium\ Framework.framework/foo +# is for example +# out/Release/.deps/out/Release/Chromium?Framework.framework/foo +# This is the replacement character. +SPACE_REPLACEMENT = '?' + + +LINK_COMMANDS_LINUX = """\ +quiet_cmd_alink = AR($(TOOLSET)) $@ +cmd_alink = rm -f $@ && $(AR.$(TOOLSET)) crs $@ $(filter %.o,$^) + +quiet_cmd_alink_thin = AR($(TOOLSET)) $@ +cmd_alink_thin = rm -f $@ && $(AR.$(TOOLSET)) crsT $@ $(filter %.o,$^) + +# Due to circular dependencies between libraries :(, we wrap the +# special "figure out circular dependencies" flags around the entire +# input list during linking. +quiet_cmd_link = LINK($(TOOLSET)) $@ +cmd_link = $(LINK.$(TOOLSET)) $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o $@ -Wl,--start-group $(LD_INPUTS) -Wl,--end-group $(LIBS) + +# We support two kinds of shared objects (.so): +# 1) shared_library, which is just bundling together many dependent libraries +# into a link line. +# 2) loadable_module, which is generating a module intended for dlopen(). +# +# They differ only slightly: +# In the former case, we want to package all dependent code into the .so. +# In the latter case, we want to package just the API exposed by the +# outermost module. +# This means shared_library uses --whole-archive, while loadable_module doesn't. +# (Note that --whole-archive is incompatible with the --start-group used in +# normal linking.) + +# Other shared-object link notes: +# - Set SONAME to the library filename so our binaries don't reference +# the local, absolute paths used on the link command-line. +quiet_cmd_solink = SOLINK($(TOOLSET)) $@ +cmd_solink = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -Wl,-soname=$(@F) -o $@ -Wl,--whole-archive $(LD_INPUTS) -Wl,--no-whole-archive $(LIBS) + +quiet_cmd_solink_module = SOLINK_MODULE($(TOOLSET)) $@ +cmd_solink_module = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -Wl,-soname=$(@F) -o $@ -Wl,--start-group $(filter-out FORCE_DO_CMD, $^) -Wl,--end-group $(LIBS) +""" + +LINK_COMMANDS_MAC = """\ +quiet_cmd_alink = LIBTOOL-STATIC $@ +cmd_alink = rm -f $@ && ./gyp-mac-tool filter-libtool libtool $(GYP_LIBTOOLFLAGS) -static -o $@ $(filter %.o,$^) + +quiet_cmd_link = LINK($(TOOLSET)) $@ +cmd_link = $(LINK.$(TOOLSET)) $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o "$@" $(LD_INPUTS) $(LIBS) + +quiet_cmd_solink = SOLINK($(TOOLSET)) $@ +cmd_solink = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o "$@" $(LD_INPUTS) $(LIBS) + +quiet_cmd_solink_module = SOLINK_MODULE($(TOOLSET)) $@ +cmd_solink_module = $(LINK.$(TOOLSET)) -bundle $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o $@ $(filter-out FORCE_DO_CMD, $^) $(LIBS) +""" + +LINK_COMMANDS_ANDROID = """\ +quiet_cmd_alink = AR($(TOOLSET)) $@ +cmd_alink = rm -f $@ && $(AR.$(TOOLSET)) crs $@ $(filter %.o,$^) + +quiet_cmd_alink_thin = AR($(TOOLSET)) $@ +cmd_alink_thin = rm -f $@ && $(AR.$(TOOLSET)) crsT $@ $(filter %.o,$^) + +# Due to circular dependencies between libraries :(, we wrap the +# special "figure out circular dependencies" flags around the entire +# input list during linking. +quiet_cmd_link = LINK($(TOOLSET)) $@ +quiet_cmd_link_host = LINK($(TOOLSET)) $@ +cmd_link = $(LINK.$(TOOLSET)) $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o $@ -Wl,--start-group $(LD_INPUTS) -Wl,--end-group $(LIBS) +cmd_link_host = $(LINK.$(TOOLSET)) $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o $@ $(LD_INPUTS) $(LIBS) + +# Other shared-object link notes: +# - Set SONAME to the library filename so our binaries don't reference +# the local, absolute paths used on the link command-line. +quiet_cmd_solink = SOLINK($(TOOLSET)) $@ +cmd_solink = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -Wl,-soname=$(@F) -o $@ -Wl,--whole-archive $(LD_INPUTS) -Wl,--no-whole-archive $(LIBS) + +quiet_cmd_solink_module = SOLINK_MODULE($(TOOLSET)) $@ +cmd_solink_module = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -Wl,-soname=$(@F) -o $@ -Wl,--start-group $(filter-out FORCE_DO_CMD, $^) -Wl,--end-group $(LIBS) +quiet_cmd_solink_module_host = SOLINK_MODULE($(TOOLSET)) $@ +cmd_solink_module_host = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -Wl,-soname=$(@F) -o $@ $(filter-out FORCE_DO_CMD, $^) $(LIBS) +""" + + +LINK_COMMANDS_AIX = """\ +quiet_cmd_alink = AR($(TOOLSET)) $@ +cmd_alink = rm -f $@ && $(AR.$(TOOLSET)) -X32_64 crs $@ $(filter %.o,$^) + +quiet_cmd_alink_thin = AR($(TOOLSET)) $@ +cmd_alink_thin = rm -f $@ && $(AR.$(TOOLSET)) -X32_64 crs $@ $(filter %.o,$^) + +quiet_cmd_link = LINK($(TOOLSET)) $@ +cmd_link = $(LINK.$(TOOLSET)) $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o $@ $(LD_INPUTS) $(LIBS) + +quiet_cmd_solink = SOLINK($(TOOLSET)) $@ +cmd_solink = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o $@ $(LD_INPUTS) $(LIBS) + +quiet_cmd_solink_module = SOLINK_MODULE($(TOOLSET)) $@ +cmd_solink_module = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o $@ $(filter-out FORCE_DO_CMD, $^) $(LIBS) +""" + + +# Header of toplevel Makefile. +# This should go into the build tree, but it's easier to keep it here for now. +SHARED_HEADER = ("""\ +# We borrow heavily from the kernel build setup, though we are simpler since +# we don't have Kconfig tweaking settings on us. + +# The implicit make rules have it looking for RCS files, among other things. +# We instead explicitly write all the rules we care about. +# It's even quicker (saves ~200ms) to pass -r on the command line. +MAKEFLAGS=-r + +# The source directory tree. +srcdir := %(srcdir)s +abs_srcdir := $(abspath $(srcdir)) + +# The name of the builddir. +builddir_name ?= %(builddir)s + +# The V=1 flag on command line makes us verbosely print command lines. +ifdef V + quiet= +else + quiet=quiet_ +endif + +# Specify BUILDTYPE=Release on the command line for a release build. +BUILDTYPE ?= %(default_configuration)s + +# Directory all our build output goes into. +# Note that this must be two directories beneath src/ for unit tests to pass, +# as they reach into the src/ directory for data with relative paths. +builddir ?= $(builddir_name)/$(BUILDTYPE) +abs_builddir := $(abspath $(builddir)) +depsdir := $(builddir)/.deps + +# Object output directory. +obj := $(builddir)/obj +abs_obj := $(abspath $(obj)) + +# We build up a list of every single one of the targets so we can slurp in the +# generated dependency rule Makefiles in one pass. +all_deps := + +%(make_global_settings)s + +CC.target ?= %(CC.target)s +CFLAGS.target ?= $(CPPFLAGS) $(CFLAGS) +CXX.target ?= %(CXX.target)s +CXXFLAGS.target ?= $(CPPFLAGS) $(CXXFLAGS) +LINK.target ?= %(LINK.target)s +LDFLAGS.target ?= $(LDFLAGS) +AR.target ?= $(AR) + +# C++ apps need to be linked with g++. +LINK ?= $(CXX.target) + +# TODO(evan): move all cross-compilation logic to gyp-time so we don't need +# to replicate this environment fallback in make as well. +CC.host ?= %(CC.host)s +CFLAGS.host ?= $(CPPFLAGS_host) $(CFLAGS_host) +CXX.host ?= %(CXX.host)s +CXXFLAGS.host ?= $(CPPFLAGS_host) $(CXXFLAGS_host) +LINK.host ?= %(LINK.host)s +LDFLAGS.host ?= +AR.host ?= %(AR.host)s + +# Define a dir function that can handle spaces. +# http://www.gnu.org/software/make/manual/make.html#Syntax-of-Functions +# "leading spaces cannot appear in the text of the first argument as written. +# These characters can be put into the argument value by variable substitution." +empty := +space := $(empty) $(empty) + +# http://stackoverflow.com/questions/1189781/using-make-dir-or-notdir-on-a-path-with-spaces +replace_spaces = $(subst $(space),""" + SPACE_REPLACEMENT + """,$1) +unreplace_spaces = $(subst """ + SPACE_REPLACEMENT + """,$(space),$1) +dirx = $(call unreplace_spaces,$(dir $(call replace_spaces,$1))) + +# Flags to make gcc output dependency info. Note that you need to be +# careful here to use the flags that ccache and distcc can understand. +# We write to a dep file on the side first and then rename at the end +# so we can't end up with a broken dep file. +depfile = $(depsdir)/$(call replace_spaces,$@).d +DEPFLAGS = -MMD -MF $(depfile).raw + +# We have to fixup the deps output in a few ways. +# (1) the file output should mention the proper .o file. +# ccache or distcc lose the path to the target, so we convert a rule of +# the form: +# foobar.o: DEP1 DEP2 +# into +# path/to/foobar.o: DEP1 DEP2 +# (2) we want missing files not to cause us to fail to build. +# We want to rewrite +# foobar.o: DEP1 DEP2 \\ +# DEP3 +# to +# DEP1: +# DEP2: +# DEP3: +# so if the files are missing, they're just considered phony rules. +# We have to do some pretty insane escaping to get those backslashes +# and dollar signs past make, the shell, and sed at the same time. +# Doesn't work with spaces, but that's fine: .d files have spaces in +# their names replaced with other characters.""" +r""" +define fixup_dep +# The depfile may not exist if the input file didn't have any #includes. +touch $(depfile).raw +# Fixup path as in (1). +sed -e "s|^$(notdir $@)|$@|" $(depfile).raw >> $(depfile) +# Add extra rules as in (2). +# We remove slashes and replace spaces with new lines; +# remove blank lines; +# delete the first line and append a colon to the remaining lines. +sed -e 's|\\||' -e 'y| |\n|' $(depfile).raw |\ + grep -v '^$$' |\ + sed -e 1d -e 's|$$|:|' \ + >> $(depfile) +rm $(depfile).raw +endef +""" +""" +# Command definitions: +# - cmd_foo is the actual command to run; +# - quiet_cmd_foo is the brief-output summary of the command. + +quiet_cmd_cc = CC($(TOOLSET)) $@ +cmd_cc = $(CC.$(TOOLSET)) $(GYP_CFLAGS) $(DEPFLAGS) $(CFLAGS.$(TOOLSET)) -c -o $@ $< + +quiet_cmd_cxx = CXX($(TOOLSET)) $@ +cmd_cxx = $(CXX.$(TOOLSET)) $(GYP_CXXFLAGS) $(DEPFLAGS) $(CXXFLAGS.$(TOOLSET)) -c -o $@ $< +%(extra_commands)s +quiet_cmd_touch = TOUCH $@ +cmd_touch = touch $@ + +quiet_cmd_copy = COPY $@ +# send stderr to /dev/null to ignore messages when linking directories. +cmd_copy = rm -rf "$@" && cp %(copy_archive_args)s "$<" "$@" + +%(link_commands)s +""" + +r""" +# Define an escape_quotes function to escape single quotes. +# This allows us to handle quotes properly as long as we always use +# use single quotes and escape_quotes. +escape_quotes = $(subst ','\'',$(1)) +# This comment is here just to include a ' to unconfuse syntax highlighting. +# Define an escape_vars function to escape '$' variable syntax. +# This allows us to read/write command lines with shell variables (e.g. +# $LD_LIBRARY_PATH), without triggering make substitution. +escape_vars = $(subst $$,$$$$,$(1)) +# Helper that expands to a shell command to echo a string exactly as it is in +# make. This uses printf instead of echo because printf's behaviour with respect +# to escape sequences is more portable than echo's across different shells +# (e.g., dash, bash). +exact_echo = printf '%%s\n' '$(call escape_quotes,$(1))' +""" +""" +# Helper to compare the command we're about to run against the command +# we logged the last time we ran the command. Produces an empty +# string (false) when the commands match. +# Tricky point: Make has no string-equality test function. +# The kernel uses the following, but it seems like it would have false +# positives, where one string reordered its arguments. +# arg_check = $(strip $(filter-out $(cmd_$(1)), $(cmd_$@)) \\ +# $(filter-out $(cmd_$@), $(cmd_$(1)))) +# We instead substitute each for the empty string into the other, and +# say they're equal if both substitutions produce the empty string. +# .d files contain """ + SPACE_REPLACEMENT + \ + """ instead of spaces, take that into account. +command_changed = $(or $(subst $(cmd_$(1)),,$(cmd_$(call replace_spaces,$@))),\\ + $(subst $(cmd_$(call replace_spaces,$@)),,$(cmd_$(1)))) + +# Helper that is non-empty when a prerequisite changes. +# Normally make does this implicitly, but we force rules to always run +# so we can check their command lines. +# $? -- new prerequisites +# $| -- order-only dependencies +prereq_changed = $(filter-out FORCE_DO_CMD,$(filter-out $|,$?)) + +# Helper that executes all postbuilds until one fails. +define do_postbuilds + @E=0;\\ + for p in $(POSTBUILDS); do\\ + eval $$p;\\ + E=$$?;\\ + if [ $$E -ne 0 ]; then\\ + break;\\ + fi;\\ + done;\\ + if [ $$E -ne 0 ]; then\\ + rm -rf "$@";\\ + exit $$E;\\ + fi +endef + +# do_cmd: run a command via the above cmd_foo names, if necessary. +# Should always run for a given target to handle command-line changes. +# Second argument, if non-zero, makes it do asm/C/C++ dependency munging. +# Third argument, if non-zero, makes it do POSTBUILDS processing. +# Note: We intentionally do NOT call dirx for depfile, since it contains """ + \ + SPACE_REPLACEMENT + """ for +# spaces already and dirx strips the """ + SPACE_REPLACEMENT + \ + """ characters. +define do_cmd +$(if $(or $(command_changed),$(prereq_changed)), + @$(call exact_echo, $($(quiet)cmd_$(1))) + @mkdir -p "$(call dirx,$@)" "$(dir $(depfile))" + $(if $(findstring flock,$(word %(flock_index)d,$(cmd_$1))), + @$(cmd_$(1)) + @echo " $(quiet_cmd_$(1)): Finished", + @$(cmd_$(1)) + ) + @$(call exact_echo,$(call escape_vars,cmd_$(call replace_spaces,$@) := $(cmd_$(1)))) > $(depfile) + @$(if $(2),$(fixup_dep)) + $(if $(and $(3), $(POSTBUILDS)), + $(call do_postbuilds) + ) +) +endef + +# Declare the "%(default_target)s" target first so it is the default, +# even though we don't have the deps yet. +.PHONY: %(default_target)s +%(default_target)s: + +# make looks for ways to re-generate included makefiles, but in our case, we +# don't have a direct way. Explicitly telling make that it has nothing to do +# for them makes it go faster. +%%.d: ; + +# Use FORCE_DO_CMD to force a target to run. Should be coupled with +# do_cmd. +.PHONY: FORCE_DO_CMD +FORCE_DO_CMD: + +""") + +SHARED_HEADER_MAC_COMMANDS = """ +quiet_cmd_objc = CXX($(TOOLSET)) $@ +cmd_objc = $(CC.$(TOOLSET)) $(GYP_OBJCFLAGS) $(DEPFLAGS) -c -o $@ $< + +quiet_cmd_objcxx = CXX($(TOOLSET)) $@ +cmd_objcxx = $(CXX.$(TOOLSET)) $(GYP_OBJCXXFLAGS) $(DEPFLAGS) -c -o $@ $< + +# Commands for precompiled header files. +quiet_cmd_pch_c = CXX($(TOOLSET)) $@ +cmd_pch_c = $(CC.$(TOOLSET)) $(GYP_PCH_CFLAGS) $(DEPFLAGS) $(CXXFLAGS.$(TOOLSET)) -c -o $@ $< +quiet_cmd_pch_cc = CXX($(TOOLSET)) $@ +cmd_pch_cc = $(CC.$(TOOLSET)) $(GYP_PCH_CXXFLAGS) $(DEPFLAGS) $(CXXFLAGS.$(TOOLSET)) -c -o $@ $< +quiet_cmd_pch_m = CXX($(TOOLSET)) $@ +cmd_pch_m = $(CC.$(TOOLSET)) $(GYP_PCH_OBJCFLAGS) $(DEPFLAGS) -c -o $@ $< +quiet_cmd_pch_mm = CXX($(TOOLSET)) $@ +cmd_pch_mm = $(CC.$(TOOLSET)) $(GYP_PCH_OBJCXXFLAGS) $(DEPFLAGS) -c -o $@ $< + +# gyp-mac-tool is written next to the root Makefile by gyp. +# Use $(4) for the command, since $(2) and $(3) are used as flag by do_cmd +# already. +quiet_cmd_mac_tool = MACTOOL $(4) $< +cmd_mac_tool = ./gyp-mac-tool $(4) $< "$@" + +quiet_cmd_mac_package_framework = PACKAGE FRAMEWORK $@ +cmd_mac_package_framework = ./gyp-mac-tool package-framework "$@" $(4) + +quiet_cmd_infoplist = INFOPLIST $@ +cmd_infoplist = $(CC.$(TOOLSET)) -E -P -Wno-trigraphs -x c $(INFOPLIST_DEFINES) "$<" -o "$@" +""" + + +def WriteRootHeaderSuffixRules(writer): + extensions = sorted(COMPILABLE_EXTENSIONS.keys(), key=str.lower) + + writer.write('# Suffix rules, putting all outputs into $(obj).\n') + for ext in extensions: + writer.write('$(obj).$(TOOLSET)/%%.o: $(srcdir)/%%%s FORCE_DO_CMD\n' % ext) + writer.write('\t@$(call do_cmd,%s,1)\n' % COMPILABLE_EXTENSIONS[ext]) + + writer.write('\n# Try building from generated source, too.\n') + for ext in extensions: + writer.write( + '$(obj).$(TOOLSET)/%%.o: $(obj).$(TOOLSET)/%%%s FORCE_DO_CMD\n' % ext) + writer.write('\t@$(call do_cmd,%s,1)\n' % COMPILABLE_EXTENSIONS[ext]) + writer.write('\n') + for ext in extensions: + writer.write('$(obj).$(TOOLSET)/%%.o: $(obj)/%%%s FORCE_DO_CMD\n' % ext) + writer.write('\t@$(call do_cmd,%s,1)\n' % COMPILABLE_EXTENSIONS[ext]) + writer.write('\n') + + +SHARED_HEADER_SUFFIX_RULES_COMMENT1 = ("""\ +# Suffix rules, putting all outputs into $(obj). +""") + + +SHARED_HEADER_SUFFIX_RULES_COMMENT2 = ("""\ +# Try building from generated source, too. +""") + + +SHARED_FOOTER = """\ +# "all" is a concatenation of the "all" targets from all the included +# sub-makefiles. This is just here to clarify. +all: + +# Add in dependency-tracking rules. $(all_deps) is the list of every single +# target in our tree. Only consider the ones with .d (dependency) info: +d_files := $(wildcard $(foreach f,$(all_deps),$(depsdir)/$(f).d)) +ifneq ($(d_files),) + include $(d_files) +endif +""" + +header = """\ +# This file is generated by gyp; do not edit. + +""" + +# Maps every compilable file extension to the do_cmd that compiles it. +COMPILABLE_EXTENSIONS = { + '.c': 'cc', + '.cc': 'cxx', + '.cpp': 'cxx', + '.cxx': 'cxx', + '.s': 'cc', + '.S': 'cc', +} + +def Compilable(filename): + """Return true if the file is compilable (should be in OBJS).""" + for res in (filename.endswith(e) for e in COMPILABLE_EXTENSIONS): + if res: + return True + return False + + +def Linkable(filename): + """Return true if the file is linkable (should be on the link line).""" + return filename.endswith('.o') + + +def Target(filename): + """Translate a compilable filename to its .o target.""" + return os.path.splitext(filename)[0] + '.o' + + +def EscapeShellArgument(s): + """Quotes an argument so that it will be interpreted literally by a POSIX + shell. Taken from + http://stackoverflow.com/questions/35817/whats-the-best-way-to-escape-ossystem-calls-in-python + """ + return "'" + s.replace("'", "'\\''") + "'" + + +def EscapeMakeVariableExpansion(s): + """Make has its own variable expansion syntax using $. We must escape it for + string to be interpreted literally.""" + return s.replace('$', '$$') + + +def EscapeCppDefine(s): + """Escapes a CPP define so that it will reach the compiler unaltered.""" + s = EscapeShellArgument(s) + s = EscapeMakeVariableExpansion(s) + # '#' characters must be escaped even embedded in a string, else Make will + # treat it as the start of a comment. + return s.replace('#', r'\#') + + +def QuoteIfNecessary(string): + """TODO: Should this ideally be replaced with one or more of the above + functions?""" + if '"' in string: + string = '"' + string.replace('"', '\\"') + '"' + return string + + +def StringToMakefileVariable(string): + """Convert a string to a value that is acceptable as a make variable name.""" + return re.sub('[^a-zA-Z0-9_]', '_', string) + + +srcdir_prefix = '' +def Sourceify(path): + """Convert a path to its source directory form.""" + if '$(' in path: + return path + if os.path.isabs(path): + return path + return srcdir_prefix + path + + +def QuoteSpaces(s, quote=r'\ '): + return s.replace(' ', quote) + + +# TODO: Avoid code duplication with _ValidateSourcesForMSVSProject in msvs.py. +def _ValidateSourcesForOSX(spec, all_sources): + """Makes sure if duplicate basenames are not specified in the source list. + + Arguments: + spec: The target dictionary containing the properties of the target. + """ + if spec.get('type', None) != 'static_library': + return + + basenames = {} + for source in all_sources: + name, ext = os.path.splitext(source) + is_compiled_file = ext in [ + '.c', '.cc', '.cpp', '.cxx', '.m', '.mm', '.s', '.S'] + if not is_compiled_file: + continue + basename = os.path.basename(name) # Don't include extension. + basenames.setdefault(basename, []).append(source) + + error = '' + for basename, files in basenames.iteritems(): + if len(files) > 1: + error += ' %s: %s\n' % (basename, ' '.join(files)) + + if error: + print('static library %s has several files with the same basename:\n' % + spec['target_name'] + error + 'libtool on OS X will generate' + + ' warnings for them.') + raise GypError('Duplicate basenames in sources section, see list above') + + +# Map from qualified target to path to output. +target_outputs = {} +# Map from qualified target to any linkable output. A subset +# of target_outputs. E.g. when mybinary depends on liba, we want to +# include liba in the linker line; when otherbinary depends on +# mybinary, we just want to build mybinary first. +target_link_deps = {} + + +class MakefileWriter(object): + """MakefileWriter packages up the writing of one target-specific foobar.mk. + + Its only real entry point is Write(), and is mostly used for namespacing. + """ + + def __init__(self, generator_flags, flavor): + self.generator_flags = generator_flags + self.flavor = flavor + + self.suffix_rules_srcdir = {} + self.suffix_rules_objdir1 = {} + self.suffix_rules_objdir2 = {} + + # Generate suffix rules for all compilable extensions. + for ext in COMPILABLE_EXTENSIONS.keys(): + # Suffix rules for source folder. + self.suffix_rules_srcdir.update({ext: ("""\ +$(obj).$(TOOLSET)/$(TARGET)/%%.o: $(srcdir)/%%%s FORCE_DO_CMD + @$(call do_cmd,%s,1) +""" % (ext, COMPILABLE_EXTENSIONS[ext]))}) + + # Suffix rules for generated source files. + self.suffix_rules_objdir1.update({ext: ("""\ +$(obj).$(TOOLSET)/$(TARGET)/%%.o: $(obj).$(TOOLSET)/%%%s FORCE_DO_CMD + @$(call do_cmd,%s,1) +""" % (ext, COMPILABLE_EXTENSIONS[ext]))}) + self.suffix_rules_objdir2.update({ext: ("""\ +$(obj).$(TOOLSET)/$(TARGET)/%%.o: $(obj)/%%%s FORCE_DO_CMD + @$(call do_cmd,%s,1) +""" % (ext, COMPILABLE_EXTENSIONS[ext]))}) + + + def Write(self, qualified_target, base_path, output_filename, spec, configs, + part_of_all): + """The main entry point: writes a .mk file for a single target. + + Arguments: + qualified_target: target we're generating + base_path: path relative to source root we're building in, used to resolve + target-relative paths + output_filename: output .mk file name to write + spec, configs: gyp info + part_of_all: flag indicating this target is part of 'all' + """ + gyp.common.EnsureDirExists(output_filename) + + self.fp = open(output_filename, 'w') + + self.fp.write(header) + + self.qualified_target = qualified_target + self.path = base_path + self.target = spec['target_name'] + self.type = spec['type'] + self.toolset = spec['toolset'] + + self.is_mac_bundle = gyp.xcode_emulation.IsMacBundle(self.flavor, spec) + if self.flavor == 'mac': + self.xcode_settings = gyp.xcode_emulation.XcodeSettings(spec) + else: + self.xcode_settings = None + + deps, link_deps = self.ComputeDeps(spec) + + # Some of the generation below can add extra output, sources, or + # link dependencies. All of the out params of the functions that + # follow use names like extra_foo. + extra_outputs = [] + extra_sources = [] + extra_link_deps = [] + extra_mac_bundle_resources = [] + mac_bundle_deps = [] + + if self.is_mac_bundle: + self.output = self.ComputeMacBundleOutput(spec) + self.output_binary = self.ComputeMacBundleBinaryOutput(spec) + else: + self.output = self.output_binary = self.ComputeOutput(spec) + + self.is_standalone_static_library = bool( + spec.get('standalone_static_library', 0)) + self._INSTALLABLE_TARGETS = ('executable', 'loadable_module', + 'shared_library') + if (self.is_standalone_static_library or + self.type in self._INSTALLABLE_TARGETS): + self.alias = os.path.basename(self.output) + install_path = self._InstallableTargetInstallPath() + else: + self.alias = self.output + install_path = self.output + + self.WriteLn("TOOLSET := " + self.toolset) + self.WriteLn("TARGET := " + self.target) + + # Actions must come first, since they can generate more OBJs for use below. + if 'actions' in spec: + self.WriteActions(spec['actions'], extra_sources, extra_outputs, + extra_mac_bundle_resources, part_of_all) + + # Rules must be early like actions. + if 'rules' in spec: + self.WriteRules(spec['rules'], extra_sources, extra_outputs, + extra_mac_bundle_resources, part_of_all) + + if 'copies' in spec: + self.WriteCopies(spec['copies'], extra_outputs, part_of_all) + + # Bundle resources. + if self.is_mac_bundle: + all_mac_bundle_resources = ( + spec.get('mac_bundle_resources', []) + extra_mac_bundle_resources) + self.WriteMacBundleResources(all_mac_bundle_resources, mac_bundle_deps) + self.WriteMacInfoPlist(mac_bundle_deps) + + # Sources. + all_sources = spec.get('sources', []) + extra_sources + if all_sources: + if self.flavor == 'mac': + # libtool on OS X generates warnings for duplicate basenames in the same + # target. + _ValidateSourcesForOSX(spec, all_sources) + self.WriteSources( + configs, deps, all_sources, extra_outputs, + extra_link_deps, part_of_all, + gyp.xcode_emulation.MacPrefixHeader( + self.xcode_settings, lambda p: Sourceify(self.Absolutify(p)), + self.Pchify)) + sources = filter(Compilable, all_sources) + if sources: + self.WriteLn(SHARED_HEADER_SUFFIX_RULES_COMMENT1) + extensions = set([os.path.splitext(s)[1] for s in sources]) + for ext in extensions: + if ext in self.suffix_rules_srcdir: + self.WriteLn(self.suffix_rules_srcdir[ext]) + self.WriteLn(SHARED_HEADER_SUFFIX_RULES_COMMENT2) + for ext in extensions: + if ext in self.suffix_rules_objdir1: + self.WriteLn(self.suffix_rules_objdir1[ext]) + for ext in extensions: + if ext in self.suffix_rules_objdir2: + self.WriteLn(self.suffix_rules_objdir2[ext]) + self.WriteLn('# End of this set of suffix rules') + + # Add dependency from bundle to bundle binary. + if self.is_mac_bundle: + mac_bundle_deps.append(self.output_binary) + + self.WriteTarget(spec, configs, deps, extra_link_deps + link_deps, + mac_bundle_deps, extra_outputs, part_of_all) + + # Update global list of target outputs, used in dependency tracking. + target_outputs[qualified_target] = install_path + + # Update global list of link dependencies. + if self.type in ('static_library', 'shared_library'): + target_link_deps[qualified_target] = self.output_binary + + # Currently any versions have the same effect, but in future the behavior + # could be different. + if self.generator_flags.get('android_ndk_version', None): + self.WriteAndroidNdkModuleRule(self.target, all_sources, link_deps) + + self.fp.close() + + + def WriteSubMake(self, output_filename, makefile_path, targets, build_dir): + """Write a "sub-project" Makefile. + + This is a small, wrapper Makefile that calls the top-level Makefile to build + the targets from a single gyp file (i.e. a sub-project). + + Arguments: + output_filename: sub-project Makefile name to write + makefile_path: path to the top-level Makefile + targets: list of "all" targets for this sub-project + build_dir: build output directory, relative to the sub-project + """ + gyp.common.EnsureDirExists(output_filename) + self.fp = open(output_filename, 'w') + self.fp.write(header) + # For consistency with other builders, put sub-project build output in the + # sub-project dir (see test/subdirectory/gyptest-subdir-all.py). + self.WriteLn('export builddir_name ?= %s' % + os.path.join(os.path.dirname(output_filename), build_dir)) + self.WriteLn('.PHONY: all') + self.WriteLn('all:') + if makefile_path: + makefile_path = ' -C ' + makefile_path + self.WriteLn('\t$(MAKE)%s %s' % (makefile_path, ' '.join(targets))) + self.fp.close() + + + def WriteActions(self, actions, extra_sources, extra_outputs, + extra_mac_bundle_resources, part_of_all): + """Write Makefile code for any 'actions' from the gyp input. + + extra_sources: a list that will be filled in with newly generated source + files, if any + extra_outputs: a list that will be filled in with any outputs of these + actions (used to make other pieces dependent on these + actions) + part_of_all: flag indicating this target is part of 'all' + """ + env = self.GetSortedXcodeEnv() + for action in actions: + name = StringToMakefileVariable('%s_%s' % (self.qualified_target, + action['action_name'])) + self.WriteLn('### Rules for action "%s":' % action['action_name']) + inputs = action['inputs'] + outputs = action['outputs'] + + # Build up a list of outputs. + # Collect the output dirs we'll need. + dirs = set() + for out in outputs: + dir = os.path.split(out)[0] + if dir: + dirs.add(dir) + if int(action.get('process_outputs_as_sources', False)): + extra_sources += outputs + if int(action.get('process_outputs_as_mac_bundle_resources', False)): + extra_mac_bundle_resources += outputs + + # Write the actual command. + action_commands = action['action'] + if self.flavor == 'mac': + action_commands = [gyp.xcode_emulation.ExpandEnvVars(command, env) + for command in action_commands] + command = gyp.common.EncodePOSIXShellList(action_commands) + if 'message' in action: + self.WriteLn('quiet_cmd_%s = ACTION %s $@' % (name, action['message'])) + else: + self.WriteLn('quiet_cmd_%s = ACTION %s $@' % (name, name)) + if len(dirs) > 0: + command = 'mkdir -p %s' % ' '.join(dirs) + '; ' + command + + cd_action = 'cd %s; ' % Sourceify(self.path or '.') + + # command and cd_action get written to a toplevel variable called + # cmd_foo. Toplevel variables can't handle things that change per + # makefile like $(TARGET), so hardcode the target. + command = command.replace('$(TARGET)', self.target) + cd_action = cd_action.replace('$(TARGET)', self.target) + + # Set LD_LIBRARY_PATH in case the action runs an executable from this + # build which links to shared libs from this build. + # actions run on the host, so they should in theory only use host + # libraries, but until everything is made cross-compile safe, also use + # target libraries. + # TODO(piman): when everything is cross-compile safe, remove lib.target + self.WriteLn('cmd_%s = LD_LIBRARY_PATH=$(builddir)/lib.host:' + '$(builddir)/lib.target:$$LD_LIBRARY_PATH; ' + 'export LD_LIBRARY_PATH; ' + '%s%s' + % (name, cd_action, command)) + self.WriteLn() + outputs = map(self.Absolutify, outputs) + # The makefile rules are all relative to the top dir, but the gyp actions + # are defined relative to their containing dir. This replaces the obj + # variable for the action rule with an absolute version so that the output + # goes in the right place. + # Only write the 'obj' and 'builddir' rules for the "primary" output (:1); + # it's superfluous for the "extra outputs", and this avoids accidentally + # writing duplicate dummy rules for those outputs. + # Same for environment. + self.WriteLn("%s: obj := $(abs_obj)" % QuoteSpaces(outputs[0])) + self.WriteLn("%s: builddir := $(abs_builddir)" % QuoteSpaces(outputs[0])) + self.WriteSortedXcodeEnv(outputs[0], self.GetSortedXcodeEnv()) + + for input in inputs: + assert ' ' not in input, ( + "Spaces in action input filenames not supported (%s)" % input) + for output in outputs: + assert ' ' not in output, ( + "Spaces in action output filenames not supported (%s)" % output) + + # See the comment in WriteCopies about expanding env vars. + outputs = [gyp.xcode_emulation.ExpandEnvVars(o, env) for o in outputs] + inputs = [gyp.xcode_emulation.ExpandEnvVars(i, env) for i in inputs] + + self.WriteDoCmd(outputs, map(Sourceify, map(self.Absolutify, inputs)), + part_of_all=part_of_all, command=name) + + # Stuff the outputs in a variable so we can refer to them later. + outputs_variable = 'action_%s_outputs' % name + self.WriteLn('%s := %s' % (outputs_variable, ' '.join(outputs))) + extra_outputs.append('$(%s)' % outputs_variable) + self.WriteLn() + + self.WriteLn() + + + def WriteRules(self, rules, extra_sources, extra_outputs, + extra_mac_bundle_resources, part_of_all): + """Write Makefile code for any 'rules' from the gyp input. + + extra_sources: a list that will be filled in with newly generated source + files, if any + extra_outputs: a list that will be filled in with any outputs of these + rules (used to make other pieces dependent on these rules) + part_of_all: flag indicating this target is part of 'all' + """ + env = self.GetSortedXcodeEnv() + for rule in rules: + name = StringToMakefileVariable('%s_%s' % (self.qualified_target, + rule['rule_name'])) + count = 0 + self.WriteLn('### Generated for rule %s:' % name) + + all_outputs = [] + + for rule_source in rule.get('rule_sources', []): + dirs = set() + (rule_source_dirname, rule_source_basename) = os.path.split(rule_source) + (rule_source_root, rule_source_ext) = \ + os.path.splitext(rule_source_basename) + + outputs = [self.ExpandInputRoot(out, rule_source_root, + rule_source_dirname) + for out in rule['outputs']] + + for out in outputs: + dir = os.path.dirname(out) + if dir: + dirs.add(dir) + if int(rule.get('process_outputs_as_sources', False)): + extra_sources += outputs + if int(rule.get('process_outputs_as_mac_bundle_resources', False)): + extra_mac_bundle_resources += outputs + inputs = map(Sourceify, map(self.Absolutify, [rule_source] + + rule.get('inputs', []))) + actions = ['$(call do_cmd,%s_%d)' % (name, count)] + + if name == 'resources_grit': + # HACK: This is ugly. Grit intentionally doesn't touch the + # timestamp of its output file when the file doesn't change, + # which is fine in hash-based dependency systems like scons + # and forge, but not kosher in the make world. After some + # discussion, hacking around it here seems like the least + # amount of pain. + actions += ['@touch --no-create $@'] + + # See the comment in WriteCopies about expanding env vars. + outputs = [gyp.xcode_emulation.ExpandEnvVars(o, env) for o in outputs] + inputs = [gyp.xcode_emulation.ExpandEnvVars(i, env) for i in inputs] + + outputs = map(self.Absolutify, outputs) + all_outputs += outputs + # Only write the 'obj' and 'builddir' rules for the "primary" output + # (:1); it's superfluous for the "extra outputs", and this avoids + # accidentally writing duplicate dummy rules for those outputs. + self.WriteLn('%s: obj := $(abs_obj)' % outputs[0]) + self.WriteLn('%s: builddir := $(abs_builddir)' % outputs[0]) + self.WriteMakeRule(outputs, inputs, actions, + command="%s_%d" % (name, count)) + # Spaces in rule filenames are not supported, but rule variables have + # spaces in them (e.g. RULE_INPUT_PATH expands to '$(abspath $<)'). + # The spaces within the variables are valid, so remove the variables + # before checking. + variables_with_spaces = re.compile(r'\$\([^ ]* \$<\)') + for output in outputs: + output = re.sub(variables_with_spaces, '', output) + assert ' ' not in output, ( + "Spaces in rule filenames not yet supported (%s)" % output) + self.WriteLn('all_deps += %s' % ' '.join(outputs)) + + action = [self.ExpandInputRoot(ac, rule_source_root, + rule_source_dirname) + for ac in rule['action']] + mkdirs = '' + if len(dirs) > 0: + mkdirs = 'mkdir -p %s; ' % ' '.join(dirs) + cd_action = 'cd %s; ' % Sourceify(self.path or '.') + + # action, cd_action, and mkdirs get written to a toplevel variable + # called cmd_foo. Toplevel variables can't handle things that change + # per makefile like $(TARGET), so hardcode the target. + if self.flavor == 'mac': + action = [gyp.xcode_emulation.ExpandEnvVars(command, env) + for command in action] + action = gyp.common.EncodePOSIXShellList(action) + action = action.replace('$(TARGET)', self.target) + cd_action = cd_action.replace('$(TARGET)', self.target) + mkdirs = mkdirs.replace('$(TARGET)', self.target) + + # Set LD_LIBRARY_PATH in case the rule runs an executable from this + # build which links to shared libs from this build. + # rules run on the host, so they should in theory only use host + # libraries, but until everything is made cross-compile safe, also use + # target libraries. + # TODO(piman): when everything is cross-compile safe, remove lib.target + self.WriteLn( + "cmd_%(name)s_%(count)d = LD_LIBRARY_PATH=" + "$(builddir)/lib.host:$(builddir)/lib.target:$$LD_LIBRARY_PATH; " + "export LD_LIBRARY_PATH; " + "%(cd_action)s%(mkdirs)s%(action)s" % { + 'action': action, + 'cd_action': cd_action, + 'count': count, + 'mkdirs': mkdirs, + 'name': name, + }) + self.WriteLn( + 'quiet_cmd_%(name)s_%(count)d = RULE %(name)s_%(count)d $@' % { + 'count': count, + 'name': name, + }) + self.WriteLn() + count += 1 + + outputs_variable = 'rule_%s_outputs' % name + self.WriteList(all_outputs, outputs_variable) + extra_outputs.append('$(%s)' % outputs_variable) + + self.WriteLn('### Finished generating for rule: %s' % name) + self.WriteLn() + self.WriteLn('### Finished generating for all rules') + self.WriteLn('') + + + def WriteCopies(self, copies, extra_outputs, part_of_all): + """Write Makefile code for any 'copies' from the gyp input. + + extra_outputs: a list that will be filled in with any outputs of this action + (used to make other pieces dependent on this action) + part_of_all: flag indicating this target is part of 'all' + """ + self.WriteLn('### Generated for copy rule.') + + variable = StringToMakefileVariable(self.qualified_target + '_copies') + outputs = [] + for copy in copies: + for path in copy['files']: + # Absolutify() may call normpath, and will strip trailing slashes. + path = Sourceify(self.Absolutify(path)) + filename = os.path.split(path)[1] + output = Sourceify(self.Absolutify(os.path.join(copy['destination'], + filename))) + + # If the output path has variables in it, which happens in practice for + # 'copies', writing the environment as target-local doesn't work, + # because the variables are already needed for the target name. + # Copying the environment variables into global make variables doesn't + # work either, because then the .d files will potentially contain spaces + # after variable expansion, and .d file handling cannot handle spaces. + # As a workaround, manually expand variables at gyp time. Since 'copies' + # can't run scripts, there's no need to write the env then. + # WriteDoCmd() will escape spaces for .d files. + env = self.GetSortedXcodeEnv() + output = gyp.xcode_emulation.ExpandEnvVars(output, env) + path = gyp.xcode_emulation.ExpandEnvVars(path, env) + self.WriteDoCmd([output], [path], 'copy', part_of_all) + outputs.append(output) + self.WriteLn('%s = %s' % (variable, ' '.join(map(QuoteSpaces, outputs)))) + extra_outputs.append('$(%s)' % variable) + self.WriteLn() + + + def WriteMacBundleResources(self, resources, bundle_deps): + """Writes Makefile code for 'mac_bundle_resources'.""" + self.WriteLn('### Generated for mac_bundle_resources') + + for output, res in gyp.xcode_emulation.GetMacBundleResources( + generator_default_variables['PRODUCT_DIR'], self.xcode_settings, + map(Sourceify, map(self.Absolutify, resources))): + _, ext = os.path.splitext(output) + if ext != '.xcassets': + # Make does not supports '.xcassets' emulation. + self.WriteDoCmd([output], [res], 'mac_tool,,,copy-bundle-resource', + part_of_all=True) + bundle_deps.append(output) + + + def WriteMacInfoPlist(self, bundle_deps): + """Write Makefile code for bundle Info.plist files.""" + info_plist, out, defines, extra_env = gyp.xcode_emulation.GetMacInfoPlist( + generator_default_variables['PRODUCT_DIR'], self.xcode_settings, + lambda p: Sourceify(self.Absolutify(p))) + if not info_plist: + return + if defines: + # Create an intermediate file to store preprocessed results. + intermediate_plist = ('$(obj).$(TOOLSET)/$(TARGET)/' + + os.path.basename(info_plist)) + self.WriteList(defines, intermediate_plist + ': INFOPLIST_DEFINES', '-D', + quoter=EscapeCppDefine) + self.WriteMakeRule([intermediate_plist], [info_plist], + ['$(call do_cmd,infoplist)', + # "Convert" the plist so that any weird whitespace changes from the + # preprocessor do not affect the XML parser in mac_tool. + '@plutil -convert xml1 $@ $@']) + info_plist = intermediate_plist + # plists can contain envvars and substitute them into the file. + self.WriteSortedXcodeEnv( + out, self.GetSortedXcodeEnv(additional_settings=extra_env)) + self.WriteDoCmd([out], [info_plist], 'mac_tool,,,copy-info-plist', + part_of_all=True) + bundle_deps.append(out) + + + def WriteSources(self, configs, deps, sources, + extra_outputs, extra_link_deps, + part_of_all, precompiled_header): + """Write Makefile code for any 'sources' from the gyp input. + These are source files necessary to build the current target. + + configs, deps, sources: input from gyp. + extra_outputs: a list of extra outputs this action should be dependent on; + used to serialize action/rules before compilation + extra_link_deps: a list that will be filled in with any outputs of + compilation (to be used in link lines) + part_of_all: flag indicating this target is part of 'all' + """ + + # Write configuration-specific variables for CFLAGS, etc. + for configname in sorted(configs.keys()): + config = configs[configname] + self.WriteList(config.get('defines'), 'DEFS_%s' % configname, prefix='-D', + quoter=EscapeCppDefine) + + if self.flavor == 'mac': + cflags = self.xcode_settings.GetCflags(configname) + cflags_c = self.xcode_settings.GetCflagsC(configname) + cflags_cc = self.xcode_settings.GetCflagsCC(configname) + cflags_objc = self.xcode_settings.GetCflagsObjC(configname) + cflags_objcc = self.xcode_settings.GetCflagsObjCC(configname) + else: + cflags = config.get('cflags') + cflags_c = config.get('cflags_c') + cflags_cc = config.get('cflags_cc') + + self.WriteLn("# Flags passed to all source files."); + self.WriteList(cflags, 'CFLAGS_%s' % configname) + self.WriteLn("# Flags passed to only C files."); + self.WriteList(cflags_c, 'CFLAGS_C_%s' % configname) + self.WriteLn("# Flags passed to only C++ files."); + self.WriteList(cflags_cc, 'CFLAGS_CC_%s' % configname) + if self.flavor == 'mac': + self.WriteLn("# Flags passed to only ObjC files."); + self.WriteList(cflags_objc, 'CFLAGS_OBJC_%s' % configname) + self.WriteLn("# Flags passed to only ObjC++ files."); + self.WriteList(cflags_objcc, 'CFLAGS_OBJCC_%s' % configname) + includes = config.get('include_dirs') + if includes: + includes = map(Sourceify, map(self.Absolutify, includes)) + self.WriteList(includes, 'INCS_%s' % configname, prefix='-I') + + compilable = filter(Compilable, sources) + objs = map(self.Objectify, map(self.Absolutify, map(Target, compilable))) + self.WriteList(objs, 'OBJS') + + for obj in objs: + assert ' ' not in obj, ( + "Spaces in object filenames not supported (%s)" % obj) + self.WriteLn('# Add to the list of files we specially track ' + 'dependencies for.') + self.WriteLn('all_deps += $(OBJS)') + self.WriteLn() + + # Make sure our dependencies are built first. + if deps: + self.WriteMakeRule(['$(OBJS)'], deps, + comment = 'Make sure our dependencies are built ' + 'before any of us.', + order_only = True) + + # Make sure the actions and rules run first. + # If they generate any extra headers etc., the per-.o file dep tracking + # will catch the proper rebuilds, so order only is still ok here. + if extra_outputs: + self.WriteMakeRule(['$(OBJS)'], extra_outputs, + comment = 'Make sure our actions/rules run ' + 'before any of us.', + order_only = True) + + pchdeps = precompiled_header.GetObjDependencies(compilable, objs ) + if pchdeps: + self.WriteLn('# Dependencies from obj files to their precompiled headers') + for source, obj, gch in pchdeps: + self.WriteLn('%s: %s' % (obj, gch)) + self.WriteLn('# End precompiled header dependencies') + + if objs: + extra_link_deps.append('$(OBJS)') + self.WriteLn("""\ +# CFLAGS et al overrides must be target-local. +# See "Target-specific Variable Values" in the GNU Make manual.""") + self.WriteLn("$(OBJS): TOOLSET := $(TOOLSET)") + self.WriteLn("$(OBJS): GYP_CFLAGS := " + "$(DEFS_$(BUILDTYPE)) " + "$(INCS_$(BUILDTYPE)) " + "%s " % precompiled_header.GetInclude('c') + + "$(CFLAGS_$(BUILDTYPE)) " + "$(CFLAGS_C_$(BUILDTYPE))") + self.WriteLn("$(OBJS): GYP_CXXFLAGS := " + "$(DEFS_$(BUILDTYPE)) " + "$(INCS_$(BUILDTYPE)) " + "%s " % precompiled_header.GetInclude('cc') + + "$(CFLAGS_$(BUILDTYPE)) " + "$(CFLAGS_CC_$(BUILDTYPE))") + if self.flavor == 'mac': + self.WriteLn("$(OBJS): GYP_OBJCFLAGS := " + "$(DEFS_$(BUILDTYPE)) " + "$(INCS_$(BUILDTYPE)) " + "%s " % precompiled_header.GetInclude('m') + + "$(CFLAGS_$(BUILDTYPE)) " + "$(CFLAGS_C_$(BUILDTYPE)) " + "$(CFLAGS_OBJC_$(BUILDTYPE))") + self.WriteLn("$(OBJS): GYP_OBJCXXFLAGS := " + "$(DEFS_$(BUILDTYPE)) " + "$(INCS_$(BUILDTYPE)) " + "%s " % precompiled_header.GetInclude('mm') + + "$(CFLAGS_$(BUILDTYPE)) " + "$(CFLAGS_CC_$(BUILDTYPE)) " + "$(CFLAGS_OBJCC_$(BUILDTYPE))") + + self.WritePchTargets(precompiled_header.GetPchBuildCommands()) + + # If there are any object files in our input file list, link them into our + # output. + extra_link_deps += filter(Linkable, sources) + + self.WriteLn() + + def WritePchTargets(self, pch_commands): + """Writes make rules to compile prefix headers.""" + if not pch_commands: + return + + for gch, lang_flag, lang, input in pch_commands: + extra_flags = { + 'c': '$(CFLAGS_C_$(BUILDTYPE))', + 'cc': '$(CFLAGS_CC_$(BUILDTYPE))', + 'm': '$(CFLAGS_C_$(BUILDTYPE)) $(CFLAGS_OBJC_$(BUILDTYPE))', + 'mm': '$(CFLAGS_CC_$(BUILDTYPE)) $(CFLAGS_OBJCC_$(BUILDTYPE))', + }[lang] + var_name = { + 'c': 'GYP_PCH_CFLAGS', + 'cc': 'GYP_PCH_CXXFLAGS', + 'm': 'GYP_PCH_OBJCFLAGS', + 'mm': 'GYP_PCH_OBJCXXFLAGS', + }[lang] + self.WriteLn("%s: %s := %s " % (gch, var_name, lang_flag) + + "$(DEFS_$(BUILDTYPE)) " + "$(INCS_$(BUILDTYPE)) " + "$(CFLAGS_$(BUILDTYPE)) " + + extra_flags) + + self.WriteLn('%s: %s FORCE_DO_CMD' % (gch, input)) + self.WriteLn('\t@$(call do_cmd,pch_%s,1)' % lang) + self.WriteLn('') + assert ' ' not in gch, ( + "Spaces in gch filenames not supported (%s)" % gch) + self.WriteLn('all_deps += %s' % gch) + self.WriteLn('') + + + def ComputeOutputBasename(self, spec): + """Return the 'output basename' of a gyp spec. + + E.g., the loadable module 'foobar' in directory 'baz' will produce + 'libfoobar.so' + """ + assert not self.is_mac_bundle + + if self.flavor == 'mac' and self.type in ( + 'static_library', 'executable', 'shared_library', 'loadable_module'): + return self.xcode_settings.GetExecutablePath() + + target = spec['target_name'] + target_prefix = '' + target_ext = '' + if self.type == 'static_library': + if target[:3] == 'lib': + target = target[3:] + target_prefix = 'lib' + target_ext = '.a' + elif self.type in ('loadable_module', 'shared_library'): + if target[:3] == 'lib': + target = target[3:] + target_prefix = 'lib' + target_ext = '.so' + elif self.type == 'none': + target = '%s.stamp' % target + elif self.type != 'executable': + print ("ERROR: What output file should be generated?", + "type", self.type, "target", target) + + target_prefix = spec.get('product_prefix', target_prefix) + target = spec.get('product_name', target) + product_ext = spec.get('product_extension') + if product_ext: + target_ext = '.' + product_ext + + return target_prefix + target + target_ext + + + def _InstallImmediately(self): + return self.toolset == 'target' and self.flavor == 'mac' and self.type in ( + 'static_library', 'executable', 'shared_library', 'loadable_module') + + + def ComputeOutput(self, spec): + """Return the 'output' (full output path) of a gyp spec. + + E.g., the loadable module 'foobar' in directory 'baz' will produce + '$(obj)/baz/libfoobar.so' + """ + assert not self.is_mac_bundle + + path = os.path.join('$(obj).' + self.toolset, self.path) + if self.type == 'executable' or self._InstallImmediately(): + path = '$(builddir)' + path = spec.get('product_dir', path) + return os.path.join(path, self.ComputeOutputBasename(spec)) + + + def ComputeMacBundleOutput(self, spec): + """Return the 'output' (full output path) to a bundle output directory.""" + assert self.is_mac_bundle + path = generator_default_variables['PRODUCT_DIR'] + return os.path.join(path, self.xcode_settings.GetWrapperName()) + + + def ComputeMacBundleBinaryOutput(self, spec): + """Return the 'output' (full output path) to the binary in a bundle.""" + path = generator_default_variables['PRODUCT_DIR'] + return os.path.join(path, self.xcode_settings.GetExecutablePath()) + + + def ComputeDeps(self, spec): + """Compute the dependencies of a gyp spec. + + Returns a tuple (deps, link_deps), where each is a list of + filenames that will need to be put in front of make for either + building (deps) or linking (link_deps). + """ + deps = [] + link_deps = [] + if 'dependencies' in spec: + deps.extend([target_outputs[dep] for dep in spec['dependencies'] + if target_outputs[dep]]) + for dep in spec['dependencies']: + if dep in target_link_deps: + link_deps.append(target_link_deps[dep]) + deps.extend(link_deps) + # TODO: It seems we need to transitively link in libraries (e.g. -lfoo)? + # This hack makes it work: + # link_deps.extend(spec.get('libraries', [])) + return (gyp.common.uniquer(deps), gyp.common.uniquer(link_deps)) + + + def WriteDependencyOnExtraOutputs(self, target, extra_outputs): + self.WriteMakeRule([self.output_binary], extra_outputs, + comment = 'Build our special outputs first.', + order_only = True) + + + def WriteTarget(self, spec, configs, deps, link_deps, bundle_deps, + extra_outputs, part_of_all): + """Write Makefile code to produce the final target of the gyp spec. + + spec, configs: input from gyp. + deps, link_deps: dependency lists; see ComputeDeps() + extra_outputs: any extra outputs that our target should depend on + part_of_all: flag indicating this target is part of 'all' + """ + + self.WriteLn('### Rules for final target.') + + if extra_outputs: + self.WriteDependencyOnExtraOutputs(self.output_binary, extra_outputs) + self.WriteMakeRule(extra_outputs, deps, + comment=('Preserve order dependency of ' + 'special output on deps.'), + order_only = True) + + target_postbuilds = {} + if self.type != 'none': + for configname in sorted(configs.keys()): + config = configs[configname] + if self.flavor == 'mac': + ldflags = self.xcode_settings.GetLdflags(configname, + generator_default_variables['PRODUCT_DIR'], + lambda p: Sourceify(self.Absolutify(p))) + + # TARGET_POSTBUILDS_$(BUILDTYPE) is added to postbuilds later on. + gyp_to_build = gyp.common.InvertRelativePath(self.path) + target_postbuild = self.xcode_settings.AddImplicitPostbuilds( + configname, + QuoteSpaces(os.path.normpath(os.path.join(gyp_to_build, + self.output))), + QuoteSpaces(os.path.normpath(os.path.join(gyp_to_build, + self.output_binary)))) + if target_postbuild: + target_postbuilds[configname] = target_postbuild + else: + ldflags = config.get('ldflags', []) + # Compute an rpath for this output if needed. + if any(dep.endswith('.so') or '.so.' in dep for dep in deps): + # We want to get the literal string "$ORIGIN" into the link command, + # so we need lots of escaping. + ldflags.append(r'-Wl,-rpath=\$$ORIGIN/lib.%s/' % self.toolset) + ldflags.append(r'-Wl,-rpath-link=\$(builddir)/lib.%s/' % + self.toolset) + library_dirs = config.get('library_dirs', []) + ldflags += [('-L%s' % library_dir) for library_dir in library_dirs] + self.WriteList(ldflags, 'LDFLAGS_%s' % configname) + if self.flavor == 'mac': + self.WriteList(self.xcode_settings.GetLibtoolflags(configname), + 'LIBTOOLFLAGS_%s' % configname) + libraries = spec.get('libraries') + if libraries: + # Remove duplicate entries + libraries = gyp.common.uniquer(libraries) + if self.flavor == 'mac': + libraries = self.xcode_settings.AdjustLibraries(libraries) + self.WriteList(libraries, 'LIBS') + self.WriteLn('%s: GYP_LDFLAGS := $(LDFLAGS_$(BUILDTYPE))' % + QuoteSpaces(self.output_binary)) + self.WriteLn('%s: LIBS := $(LIBS)' % QuoteSpaces(self.output_binary)) + + if self.flavor == 'mac': + self.WriteLn('%s: GYP_LIBTOOLFLAGS := $(LIBTOOLFLAGS_$(BUILDTYPE))' % + QuoteSpaces(self.output_binary)) + + # Postbuild actions. Like actions, but implicitly depend on the target's + # output. + postbuilds = [] + if self.flavor == 'mac': + if target_postbuilds: + postbuilds.append('$(TARGET_POSTBUILDS_$(BUILDTYPE))') + postbuilds.extend( + gyp.xcode_emulation.GetSpecPostbuildCommands(spec)) + + if postbuilds: + # Envvars may be referenced by TARGET_POSTBUILDS_$(BUILDTYPE), + # so we must output its definition first, since we declare variables + # using ":=". + self.WriteSortedXcodeEnv(self.output, self.GetSortedXcodePostbuildEnv()) + + for configname in target_postbuilds: + self.WriteLn('%s: TARGET_POSTBUILDS_%s := %s' % + (QuoteSpaces(self.output), + configname, + gyp.common.EncodePOSIXShellList(target_postbuilds[configname]))) + + # Postbuilds expect to be run in the gyp file's directory, so insert an + # implicit postbuild to cd to there. + postbuilds.insert(0, gyp.common.EncodePOSIXShellList(['cd', self.path])) + for i in xrange(len(postbuilds)): + if not postbuilds[i].startswith('$'): + postbuilds[i] = EscapeShellArgument(postbuilds[i]) + self.WriteLn('%s: builddir := $(abs_builddir)' % QuoteSpaces(self.output)) + self.WriteLn('%s: POSTBUILDS := %s' % ( + QuoteSpaces(self.output), ' '.join(postbuilds))) + + # A bundle directory depends on its dependencies such as bundle resources + # and bundle binary. When all dependencies have been built, the bundle + # needs to be packaged. + if self.is_mac_bundle: + # If the framework doesn't contain a binary, then nothing depends + # on the actions -- make the framework depend on them directly too. + self.WriteDependencyOnExtraOutputs(self.output, extra_outputs) + + # Bundle dependencies. Note that the code below adds actions to this + # target, so if you move these two lines, move the lines below as well. + self.WriteList(map(QuoteSpaces, bundle_deps), 'BUNDLE_DEPS') + self.WriteLn('%s: $(BUNDLE_DEPS)' % QuoteSpaces(self.output)) + + # After the framework is built, package it. Needs to happen before + # postbuilds, since postbuilds depend on this. + if self.type in ('shared_library', 'loadable_module'): + self.WriteLn('\t@$(call do_cmd,mac_package_framework,,,%s)' % + self.xcode_settings.GetFrameworkVersion()) + + # Bundle postbuilds can depend on the whole bundle, so run them after + # the bundle is packaged, not already after the bundle binary is done. + if postbuilds: + self.WriteLn('\t@$(call do_postbuilds)') + postbuilds = [] # Don't write postbuilds for target's output. + + # Needed by test/mac/gyptest-rebuild.py. + self.WriteLn('\t@true # No-op, used by tests') + + # Since this target depends on binary and resources which are in + # nested subfolders, the framework directory will be older than + # its dependencies usually. To prevent this rule from executing + # on every build (expensive, especially with postbuilds), expliclity + # update the time on the framework directory. + self.WriteLn('\t@touch -c %s' % QuoteSpaces(self.output)) + + if postbuilds: + assert not self.is_mac_bundle, ('Postbuilds for bundles should be done ' + 'on the bundle, not the binary (target \'%s\')' % self.target) + assert 'product_dir' not in spec, ('Postbuilds do not work with ' + 'custom product_dir') + + if self.type == 'executable': + self.WriteLn('%s: LD_INPUTS := %s' % ( + QuoteSpaces(self.output_binary), + ' '.join(map(QuoteSpaces, link_deps)))) + if self.toolset == 'host' and self.flavor == 'android': + self.WriteDoCmd([self.output_binary], link_deps, 'link_host', + part_of_all, postbuilds=postbuilds) + else: + self.WriteDoCmd([self.output_binary], link_deps, 'link', part_of_all, + postbuilds=postbuilds) + + elif self.type == 'static_library': + for link_dep in link_deps: + assert ' ' not in link_dep, ( + "Spaces in alink input filenames not supported (%s)" % link_dep) + if (self.flavor not in ('mac', 'openbsd', 'netbsd', 'win') and not + self.is_standalone_static_library): + self.WriteDoCmd([self.output_binary], link_deps, 'alink_thin', + part_of_all, postbuilds=postbuilds) + else: + self.WriteDoCmd([self.output_binary], link_deps, 'alink', part_of_all, + postbuilds=postbuilds) + elif self.type == 'shared_library': + self.WriteLn('%s: LD_INPUTS := %s' % ( + QuoteSpaces(self.output_binary), + ' '.join(map(QuoteSpaces, link_deps)))) + self.WriteDoCmd([self.output_binary], link_deps, 'solink', part_of_all, + postbuilds=postbuilds) + elif self.type == 'loadable_module': + for link_dep in link_deps: + assert ' ' not in link_dep, ( + "Spaces in module input filenames not supported (%s)" % link_dep) + if self.toolset == 'host' and self.flavor == 'android': + self.WriteDoCmd([self.output_binary], link_deps, 'solink_module_host', + part_of_all, postbuilds=postbuilds) + else: + self.WriteDoCmd( + [self.output_binary], link_deps, 'solink_module', part_of_all, + postbuilds=postbuilds) + elif self.type == 'none': + # Write a stamp line. + self.WriteDoCmd([self.output_binary], deps, 'touch', part_of_all, + postbuilds=postbuilds) + else: + print "WARNING: no output for", self.type, target + + # Add an alias for each target (if there are any outputs). + # Installable target aliases are created below. + if ((self.output and self.output != self.target) and + (self.type not in self._INSTALLABLE_TARGETS)): + self.WriteMakeRule([self.target], [self.output], + comment='Add target alias', phony = True) + if part_of_all: + self.WriteMakeRule(['all'], [self.target], + comment = 'Add target alias to "all" target.', + phony = True) + + # Add special-case rules for our installable targets. + # 1) They need to install to the build dir or "product" dir. + # 2) They get shortcuts for building (e.g. "make chrome"). + # 3) They are part of "make all". + if (self.type in self._INSTALLABLE_TARGETS or + self.is_standalone_static_library): + if self.type == 'shared_library': + file_desc = 'shared library' + elif self.type == 'static_library': + file_desc = 'static library' + else: + file_desc = 'executable' + install_path = self._InstallableTargetInstallPath() + installable_deps = [self.output] + if (self.flavor == 'mac' and not 'product_dir' in spec and + self.toolset == 'target'): + # On mac, products are created in install_path immediately. + assert install_path == self.output, '%s != %s' % ( + install_path, self.output) + + # Point the target alias to the final binary output. + self.WriteMakeRule([self.target], [install_path], + comment='Add target alias', phony = True) + if install_path != self.output: + assert not self.is_mac_bundle # See comment a few lines above. + self.WriteDoCmd([install_path], [self.output], 'copy', + comment = 'Copy this to the %s output path.' % + file_desc, part_of_all=part_of_all) + installable_deps.append(install_path) + if self.output != self.alias and self.alias != self.target: + self.WriteMakeRule([self.alias], installable_deps, + comment = 'Short alias for building this %s.' % + file_desc, phony = True) + if part_of_all: + self.WriteMakeRule(['all'], [install_path], + comment = 'Add %s to "all" target.' % file_desc, + phony = True) + + + def WriteList(self, value_list, variable=None, prefix='', + quoter=QuoteIfNecessary): + """Write a variable definition that is a list of values. + + E.g. WriteList(['a','b'], 'foo', prefix='blah') writes out + foo = blaha blahb + but in a pretty-printed style. + """ + values = '' + if value_list: + value_list = [quoter(prefix + l) for l in value_list] + values = ' \\\n\t' + ' \\\n\t'.join(value_list) + self.fp.write('%s :=%s\n\n' % (variable, values)) + + + def WriteDoCmd(self, outputs, inputs, command, part_of_all, comment=None, + postbuilds=False): + """Write a Makefile rule that uses do_cmd. + + This makes the outputs dependent on the command line that was run, + as well as support the V= make command line flag. + """ + suffix = '' + if postbuilds: + assert ',' not in command + suffix = ',,1' # Tell do_cmd to honor $POSTBUILDS + self.WriteMakeRule(outputs, inputs, + actions = ['$(call do_cmd,%s%s)' % (command, suffix)], + comment = comment, + command = command, + force = True) + # Add our outputs to the list of targets we read depfiles from. + # all_deps is only used for deps file reading, and for deps files we replace + # spaces with ? because escaping doesn't work with make's $(sort) and + # other functions. + outputs = [QuoteSpaces(o, SPACE_REPLACEMENT) for o in outputs] + self.WriteLn('all_deps += %s' % ' '.join(outputs)) + + + def WriteMakeRule(self, outputs, inputs, actions=None, comment=None, + order_only=False, force=False, phony=False, command=None): + """Write a Makefile rule, with some extra tricks. + + outputs: a list of outputs for the rule (note: this is not directly + supported by make; see comments below) + inputs: a list of inputs for the rule + actions: a list of shell commands to run for the rule + comment: a comment to put in the Makefile above the rule (also useful + for making this Python script's code self-documenting) + order_only: if true, makes the dependency order-only + force: if true, include FORCE_DO_CMD as an order-only dep + phony: if true, the rule does not actually generate the named output, the + output is just a name to run the rule + command: (optional) command name to generate unambiguous labels + """ + outputs = map(QuoteSpaces, outputs) + inputs = map(QuoteSpaces, inputs) + + if comment: + self.WriteLn('# ' + comment) + if phony: + self.WriteLn('.PHONY: ' + ' '.join(outputs)) + if actions: + self.WriteLn("%s: TOOLSET := $(TOOLSET)" % outputs[0]) + force_append = ' FORCE_DO_CMD' if force else '' + + if order_only: + # Order only rule: Just write a simple rule. + # TODO(evanm): just make order_only a list of deps instead of this hack. + self.WriteLn('%s: | %s%s' % + (' '.join(outputs), ' '.join(inputs), force_append)) + elif len(outputs) == 1: + # Regular rule, one output: Just write a simple rule. + self.WriteLn('%s: %s%s' % (outputs[0], ' '.join(inputs), force_append)) + else: + # Regular rule, more than one output: Multiple outputs are tricky in + # make. We will write three rules: + # - All outputs depend on an intermediate file. + # - Make .INTERMEDIATE depend on the intermediate. + # - The intermediate file depends on the inputs and executes the + # actual command. + # - The intermediate recipe will 'touch' the intermediate file. + # - The multi-output rule will have an do-nothing recipe. + intermediate = "%s.intermediate" % (command if command else self.target) + self.WriteLn('%s: %s' % (' '.join(outputs), intermediate)) + self.WriteLn('\t%s' % '@:'); + self.WriteLn('%s: %s' % ('.INTERMEDIATE', intermediate)) + self.WriteLn('%s: %s%s' % + (intermediate, ' '.join(inputs), force_append)) + actions.insert(0, '$(call do_cmd,touch)') + + if actions: + for action in actions: + self.WriteLn('\t%s' % action) + self.WriteLn() + + + def WriteAndroidNdkModuleRule(self, module_name, all_sources, link_deps): + """Write a set of LOCAL_XXX definitions for Android NDK. + + These variable definitions will be used by Android NDK but do nothing for + non-Android applications. + + Arguments: + module_name: Android NDK module name, which must be unique among all + module names. + all_sources: A list of source files (will be filtered by Compilable). + link_deps: A list of link dependencies, which must be sorted in + the order from dependencies to dependents. + """ + if self.type not in ('executable', 'shared_library', 'static_library'): + return + + self.WriteLn('# Variable definitions for Android applications') + self.WriteLn('include $(CLEAR_VARS)') + self.WriteLn('LOCAL_MODULE := ' + module_name) + self.WriteLn('LOCAL_CFLAGS := $(CFLAGS_$(BUILDTYPE)) ' + '$(DEFS_$(BUILDTYPE)) ' + # LOCAL_CFLAGS is applied to both of C and C++. There is + # no way to specify $(CFLAGS_C_$(BUILDTYPE)) only for C + # sources. + '$(CFLAGS_C_$(BUILDTYPE)) ' + # $(INCS_$(BUILDTYPE)) includes the prefix '-I' while + # LOCAL_C_INCLUDES does not expect it. So put it in + # LOCAL_CFLAGS. + '$(INCS_$(BUILDTYPE))') + # LOCAL_CXXFLAGS is obsolete and LOCAL_CPPFLAGS is preferred. + self.WriteLn('LOCAL_CPPFLAGS := $(CFLAGS_CC_$(BUILDTYPE))') + self.WriteLn('LOCAL_C_INCLUDES :=') + self.WriteLn('LOCAL_LDLIBS := $(LDFLAGS_$(BUILDTYPE)) $(LIBS)') + + # Detect the C++ extension. + cpp_ext = {'.cc': 0, '.cpp': 0, '.cxx': 0} + default_cpp_ext = '.cpp' + for filename in all_sources: + ext = os.path.splitext(filename)[1] + if ext in cpp_ext: + cpp_ext[ext] += 1 + if cpp_ext[ext] > cpp_ext[default_cpp_ext]: + default_cpp_ext = ext + self.WriteLn('LOCAL_CPP_EXTENSION := ' + default_cpp_ext) + + self.WriteList(map(self.Absolutify, filter(Compilable, all_sources)), + 'LOCAL_SRC_FILES') + + # Filter out those which do not match prefix and suffix and produce + # the resulting list without prefix and suffix. + def DepsToModules(deps, prefix, suffix): + modules = [] + for filepath in deps: + filename = os.path.basename(filepath) + if filename.startswith(prefix) and filename.endswith(suffix): + modules.append(filename[len(prefix):-len(suffix)]) + return modules + + # Retrieve the default value of 'SHARED_LIB_SUFFIX' + params = {'flavor': 'linux'} + default_variables = {} + CalculateVariables(default_variables, params) + + self.WriteList( + DepsToModules(link_deps, + generator_default_variables['SHARED_LIB_PREFIX'], + default_variables['SHARED_LIB_SUFFIX']), + 'LOCAL_SHARED_LIBRARIES') + self.WriteList( + DepsToModules(link_deps, + generator_default_variables['STATIC_LIB_PREFIX'], + generator_default_variables['STATIC_LIB_SUFFIX']), + 'LOCAL_STATIC_LIBRARIES') + + if self.type == 'executable': + self.WriteLn('include $(BUILD_EXECUTABLE)') + elif self.type == 'shared_library': + self.WriteLn('include $(BUILD_SHARED_LIBRARY)') + elif self.type == 'static_library': + self.WriteLn('include $(BUILD_STATIC_LIBRARY)') + self.WriteLn() + + + def WriteLn(self, text=''): + self.fp.write(text + '\n') + + + def GetSortedXcodeEnv(self, additional_settings=None): + return gyp.xcode_emulation.GetSortedXcodeEnv( + self.xcode_settings, "$(abs_builddir)", + os.path.join("$(abs_srcdir)", self.path), "$(BUILDTYPE)", + additional_settings) + + + def GetSortedXcodePostbuildEnv(self): + # CHROMIUM_STRIP_SAVE_FILE is a chromium-specific hack. + # TODO(thakis): It would be nice to have some general mechanism instead. + strip_save_file = self.xcode_settings.GetPerTargetSetting( + 'CHROMIUM_STRIP_SAVE_FILE', '') + # Even if strip_save_file is empty, explicitly write it. Else a postbuild + # might pick up an export from an earlier target. + return self.GetSortedXcodeEnv( + additional_settings={'CHROMIUM_STRIP_SAVE_FILE': strip_save_file}) + + + def WriteSortedXcodeEnv(self, target, env): + for k, v in env: + # For + # foo := a\ b + # the escaped space does the right thing. For + # export foo := a\ b + # it does not -- the backslash is written to the env as literal character. + # So don't escape spaces in |env[k]|. + self.WriteLn('%s: export %s := %s' % (QuoteSpaces(target), k, v)) + + + def Objectify(self, path): + """Convert a path to its output directory form.""" + if '$(' in path: + path = path.replace('$(obj)/', '$(obj).%s/$(TARGET)/' % self.toolset) + if not '$(obj)' in path: + path = '$(obj).%s/$(TARGET)/%s' % (self.toolset, path) + return path + + + def Pchify(self, path, lang): + """Convert a prefix header path to its output directory form.""" + path = self.Absolutify(path) + if '$(' in path: + path = path.replace('$(obj)/', '$(obj).%s/$(TARGET)/pch-%s' % + (self.toolset, lang)) + return path + return '$(obj).%s/$(TARGET)/pch-%s/%s' % (self.toolset, lang, path) + + + def Absolutify(self, path): + """Convert a subdirectory-relative path into a base-relative path. + Skips over paths that contain variables.""" + if '$(' in path: + # Don't call normpath in this case, as it might collapse the + # path too aggressively if it features '..'. However it's still + # important to strip trailing slashes. + return path.rstrip('/') + return os.path.normpath(os.path.join(self.path, path)) + + + def ExpandInputRoot(self, template, expansion, dirname): + if '%(INPUT_ROOT)s' not in template and '%(INPUT_DIRNAME)s' not in template: + return template + path = template % { + 'INPUT_ROOT': expansion, + 'INPUT_DIRNAME': dirname, + } + return path + + + def _InstallableTargetInstallPath(self): + """Returns the location of the final output for an installable target.""" + # Xcode puts shared_library results into PRODUCT_DIR, and some gyp files + # rely on this. Emulate this behavior for mac. + + # XXX(TooTallNate): disabling this code since we don't want this behavior... + #if (self.type == 'shared_library' and + # (self.flavor != 'mac' or self.toolset != 'target')): + # # Install all shared libs into a common directory (per toolset) for + # # convenient access with LD_LIBRARY_PATH. + # return '$(builddir)/lib.%s/%s' % (self.toolset, self.alias) + return '$(builddir)/' + self.alias + + +def WriteAutoRegenerationRule(params, root_makefile, makefile_name, + build_files): + """Write the target to regenerate the Makefile.""" + options = params['options'] + build_files_args = [gyp.common.RelativePath(filename, options.toplevel_dir) + for filename in params['build_files_arg']] + + gyp_binary = gyp.common.FixIfRelativePath(params['gyp_binary'], + options.toplevel_dir) + if not gyp_binary.startswith(os.sep): + gyp_binary = os.path.join('.', gyp_binary) + + root_makefile.write( + "quiet_cmd_regen_makefile = ACTION Regenerating $@\n" + "cmd_regen_makefile = cd $(srcdir); %(cmd)s\n" + "%(makefile_name)s: %(deps)s\n" + "\t$(call do_cmd,regen_makefile)\n\n" % { + 'makefile_name': makefile_name, + 'deps': ' '.join(map(Sourceify, build_files)), + 'cmd': gyp.common.EncodePOSIXShellList( + [gyp_binary, '-fmake'] + + gyp.RegenerateFlags(options) + + build_files_args)}) + + +def PerformBuild(data, configurations, params): + options = params['options'] + for config in configurations: + arguments = ['make'] + if options.toplevel_dir and options.toplevel_dir != '.': + arguments += '-C', options.toplevel_dir + arguments.append('BUILDTYPE=' + config) + print 'Building [%s]: %s' % (config, arguments) + subprocess.check_call(arguments) + + +def GenerateOutput(target_list, target_dicts, data, params): + options = params['options'] + flavor = gyp.common.GetFlavor(params) + generator_flags = params.get('generator_flags', {}) + builddir_name = generator_flags.get('output_dir', 'out') + android_ndk_version = generator_flags.get('android_ndk_version', None) + default_target = generator_flags.get('default_target', 'all') + + def CalculateMakefilePath(build_file, base_name): + """Determine where to write a Makefile for a given gyp file.""" + # Paths in gyp files are relative to the .gyp file, but we want + # paths relative to the source root for the master makefile. Grab + # the path of the .gyp file as the base to relativize against. + # E.g. "foo/bar" when we're constructing targets for "foo/bar/baz.gyp". + base_path = gyp.common.RelativePath(os.path.dirname(build_file), + options.depth) + # We write the file in the base_path directory. + output_file = os.path.join(options.depth, base_path, base_name) + if options.generator_output: + output_file = os.path.join( + options.depth, options.generator_output, base_path, base_name) + base_path = gyp.common.RelativePath(os.path.dirname(build_file), + options.toplevel_dir) + return base_path, output_file + + # TODO: search for the first non-'Default' target. This can go + # away when we add verification that all targets have the + # necessary configurations. + default_configuration = None + toolsets = set([target_dicts[target]['toolset'] for target in target_list]) + for target in target_list: + spec = target_dicts[target] + if spec['default_configuration'] != 'Default': + default_configuration = spec['default_configuration'] + break + if not default_configuration: + default_configuration = 'Default' + + srcdir = '.' + makefile_name = 'Makefile' + options.suffix + makefile_path = os.path.join(options.toplevel_dir, makefile_name) + if options.generator_output: + global srcdir_prefix + makefile_path = os.path.join( + options.toplevel_dir, options.generator_output, makefile_name) + srcdir = gyp.common.RelativePath(srcdir, options.generator_output) + srcdir_prefix = '$(srcdir)/' + + flock_command= 'flock' + copy_archive_arguments = '-af' + header_params = { + 'default_target': default_target, + 'builddir': builddir_name, + 'default_configuration': default_configuration, + 'flock': flock_command, + 'flock_index': 1, + 'link_commands': LINK_COMMANDS_LINUX, + 'extra_commands': '', + 'srcdir': srcdir, + 'copy_archive_args': copy_archive_arguments, + } + if flavor == 'mac': + flock_command = './gyp-mac-tool flock' + header_params.update({ + 'flock': flock_command, + 'flock_index': 2, + 'link_commands': LINK_COMMANDS_MAC, + 'extra_commands': SHARED_HEADER_MAC_COMMANDS, + }) + elif flavor == 'android': + header_params.update({ + 'link_commands': LINK_COMMANDS_ANDROID, + }) + elif flavor == 'solaris': + header_params.update({ + 'flock': './gyp-flock-tool flock', + 'flock_index': 2, + }) + elif flavor == 'freebsd': + # Note: OpenBSD has sysutils/flock. lockf seems to be FreeBSD specific. + header_params.update({ + 'flock': 'lockf', + }) + elif flavor == 'openbsd': + copy_archive_arguments = '-pPRf' + header_params.update({ + 'copy_archive_args': copy_archive_arguments, + }) + elif flavor == 'aix': + copy_archive_arguments = '-pPRf' + header_params.update({ + 'copy_archive_args': copy_archive_arguments, + 'link_commands': LINK_COMMANDS_AIX, + 'flock': './gyp-flock-tool flock', + 'flock_index': 2, + }) + + header_params.update({ + 'CC.target': GetEnvironFallback(('CC_target', 'CC'), '$(CC)'), + 'AR.target': GetEnvironFallback(('AR_target', 'AR'), '$(AR)'), + 'CXX.target': GetEnvironFallback(('CXX_target', 'CXX'), '$(CXX)'), + 'LINK.target': GetEnvironFallback(('LINK_target', 'LINK'), '$(LINK)'), + 'CC.host': GetEnvironFallback(('CC_host', 'CC'), 'gcc'), + 'AR.host': GetEnvironFallback(('AR_host', 'AR'), 'ar'), + 'CXX.host': GetEnvironFallback(('CXX_host', 'CXX'), 'g++'), + 'LINK.host': GetEnvironFallback(('LINK_host', 'LINK'), '$(CXX.host)'), + }) + + build_file, _, _ = gyp.common.ParseQualifiedTarget(target_list[0]) + make_global_settings_array = data[build_file].get('make_global_settings', []) + wrappers = {} + for key, value in make_global_settings_array: + if key.endswith('_wrapper'): + wrappers[key[:-len('_wrapper')]] = '$(abspath %s)' % value + make_global_settings = '' + for key, value in make_global_settings_array: + if re.match('.*_wrapper', key): + continue + if value[0] != '$': + value = '$(abspath %s)' % value + wrapper = wrappers.get(key) + if wrapper: + value = '%s %s' % (wrapper, value) + del wrappers[key] + if key in ('CC', 'CC.host', 'CXX', 'CXX.host'): + make_global_settings += ( + 'ifneq (,$(filter $(origin %s), undefined default))\n' % key) + # Let gyp-time envvars win over global settings. + env_key = key.replace('.', '_') # CC.host -> CC_host + if env_key in os.environ: + value = os.environ[env_key] + make_global_settings += ' %s = %s\n' % (key, value) + make_global_settings += 'endif\n' + else: + make_global_settings += '%s ?= %s\n' % (key, value) + # TODO(ukai): define cmd when only wrapper is specified in + # make_global_settings. + + header_params['make_global_settings'] = make_global_settings + + gyp.common.EnsureDirExists(makefile_path) + root_makefile = open(makefile_path, 'w') + root_makefile.write(SHARED_HEADER % header_params) + # Currently any versions have the same effect, but in future the behavior + # could be different. + if android_ndk_version: + root_makefile.write( + '# Define LOCAL_PATH for build of Android applications.\n' + 'LOCAL_PATH := $(call my-dir)\n' + '\n') + for toolset in toolsets: + root_makefile.write('TOOLSET := %s\n' % toolset) + WriteRootHeaderSuffixRules(root_makefile) + + # Put build-time support tools next to the root Makefile. + dest_path = os.path.dirname(makefile_path) + gyp.common.CopyTool(flavor, dest_path) + + # Find the list of targets that derive from the gyp file(s) being built. + needed_targets = set() + for build_file in params['build_files']: + for target in gyp.common.AllTargets(target_list, target_dicts, build_file): + needed_targets.add(target) + + build_files = set() + include_list = set() + for qualified_target in target_list: + build_file, target, toolset = gyp.common.ParseQualifiedTarget( + qualified_target) + + this_make_global_settings = data[build_file].get('make_global_settings', []) + assert make_global_settings_array == this_make_global_settings, ( + "make_global_settings needs to be the same for all targets. %s vs. %s" % + (this_make_global_settings, make_global_settings)) + + build_files.add(gyp.common.RelativePath(build_file, options.toplevel_dir)) + included_files = data[build_file]['included_files'] + for included_file in included_files: + # The included_files entries are relative to the dir of the build file + # that included them, so we have to undo that and then make them relative + # to the root dir. + relative_include_file = gyp.common.RelativePath( + gyp.common.UnrelativePath(included_file, build_file), + options.toplevel_dir) + abs_include_file = os.path.abspath(relative_include_file) + # If the include file is from the ~/.gyp dir, we should use absolute path + # so that relocating the src dir doesn't break the path. + if (params['home_dot_gyp'] and + abs_include_file.startswith(params['home_dot_gyp'])): + build_files.add(abs_include_file) + else: + build_files.add(relative_include_file) + + base_path, output_file = CalculateMakefilePath(build_file, + target + '.' + toolset + options.suffix + '.mk') + + spec = target_dicts[qualified_target] + configs = spec['configurations'] + + if flavor == 'mac': + gyp.xcode_emulation.MergeGlobalXcodeSettingsToSpec(data[build_file], spec) + + writer = MakefileWriter(generator_flags, flavor) + writer.Write(qualified_target, base_path, output_file, spec, configs, + part_of_all=qualified_target in needed_targets) + + # Our root_makefile lives at the source root. Compute the relative path + # from there to the output_file for including. + mkfile_rel_path = gyp.common.RelativePath(output_file, + os.path.dirname(makefile_path)) + include_list.add(mkfile_rel_path) + + # Write out per-gyp (sub-project) Makefiles. + depth_rel_path = gyp.common.RelativePath(options.depth, os.getcwd()) + for build_file in build_files: + # The paths in build_files were relativized above, so undo that before + # testing against the non-relativized items in target_list and before + # calculating the Makefile path. + build_file = os.path.join(depth_rel_path, build_file) + gyp_targets = [target_dicts[target]['target_name'] for target in target_list + if target.startswith(build_file) and + target in needed_targets] + # Only generate Makefiles for gyp files with targets. + if not gyp_targets: + continue + base_path, output_file = CalculateMakefilePath(build_file, + os.path.splitext(os.path.basename(build_file))[0] + '.Makefile') + makefile_rel_path = gyp.common.RelativePath(os.path.dirname(makefile_path), + os.path.dirname(output_file)) + writer.WriteSubMake(output_file, makefile_rel_path, gyp_targets, + builddir_name) + + + # Write out the sorted list of includes. + root_makefile.write('\n') + for include_file in sorted(include_list): + # We wrap each .mk include in an if statement so users can tell make to + # not load a file by setting NO_LOAD. The below make code says, only + # load the .mk file if the .mk filename doesn't start with a token in + # NO_LOAD. + root_makefile.write( + "ifeq ($(strip $(foreach prefix,$(NO_LOAD),\\\n" + " $(findstring $(join ^,$(prefix)),\\\n" + " $(join ^," + include_file + ")))),)\n") + root_makefile.write(" include " + include_file + "\n") + root_makefile.write("endif\n") + root_makefile.write('\n') + + if (not generator_flags.get('standalone') + and generator_flags.get('auto_regeneration', True)): + WriteAutoRegenerationRule(params, root_makefile, makefile_name, build_files) + + root_makefile.write(SHARED_FOOTER) + + root_makefile.close() diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/msvs.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/msvs.py new file mode 100644 index 00000000..2b3ae19b --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/msvs.py @@ -0,0 +1,3496 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +import copy +import ntpath +import os +import posixpath +import re +import subprocess +import sys + +import gyp.common +import gyp.easy_xml as easy_xml +import gyp.generator.ninja as ninja_generator +import gyp.MSVSNew as MSVSNew +import gyp.MSVSProject as MSVSProject +import gyp.MSVSSettings as MSVSSettings +import gyp.MSVSToolFile as MSVSToolFile +import gyp.MSVSUserFile as MSVSUserFile +import gyp.MSVSUtil as MSVSUtil +import gyp.MSVSVersion as MSVSVersion +from gyp.common import GypError +from gyp.common import OrderedSet + +# TODO: Remove once bots are on 2.7, http://crbug.com/241769 +def _import_OrderedDict(): + import collections + try: + return collections.OrderedDict + except AttributeError: + import gyp.ordered_dict + return gyp.ordered_dict.OrderedDict +OrderedDict = _import_OrderedDict() + + +# Regular expression for validating Visual Studio GUIDs. If the GUID +# contains lowercase hex letters, MSVS will be fine. However, +# IncrediBuild BuildConsole will parse the solution file, but then +# silently skip building the target causing hard to track down errors. +# Note that this only happens with the BuildConsole, and does not occur +# if IncrediBuild is executed from inside Visual Studio. This regex +# validates that the string looks like a GUID with all uppercase hex +# letters. +VALID_MSVS_GUID_CHARS = re.compile(r'^[A-F0-9\-]+$') + + +generator_default_variables = { + 'EXECUTABLE_PREFIX': '', + 'EXECUTABLE_SUFFIX': '.exe', + 'STATIC_LIB_PREFIX': '', + 'SHARED_LIB_PREFIX': '', + 'STATIC_LIB_SUFFIX': '.lib', + 'SHARED_LIB_SUFFIX': '.dll', + 'INTERMEDIATE_DIR': '$(IntDir)', + 'SHARED_INTERMEDIATE_DIR': '$(OutDir)obj/global_intermediate', + 'OS': 'win', + 'PRODUCT_DIR': '$(OutDir)', + 'LIB_DIR': '$(OutDir)lib', + 'RULE_INPUT_ROOT': '$(InputName)', + 'RULE_INPUT_DIRNAME': '$(InputDir)', + 'RULE_INPUT_EXT': '$(InputExt)', + 'RULE_INPUT_NAME': '$(InputFileName)', + 'RULE_INPUT_PATH': '$(InputPath)', + 'CONFIGURATION_NAME': '$(ConfigurationName)', +} + + +# The msvs specific sections that hold paths +generator_additional_path_sections = [ + 'msvs_cygwin_dirs', + 'msvs_props', +] + + +generator_additional_non_configuration_keys = [ + 'msvs_cygwin_dirs', + 'msvs_cygwin_shell', + 'msvs_large_pdb', + 'msvs_shard', + 'msvs_external_builder', + 'msvs_external_builder_out_dir', + 'msvs_external_builder_build_cmd', + 'msvs_external_builder_clean_cmd', + 'msvs_external_builder_clcompile_cmd', + 'msvs_enable_winrt', + 'msvs_requires_importlibrary', + 'msvs_enable_winphone', + 'msvs_application_type_revision', + 'msvs_target_platform_version', + 'msvs_target_platform_minversion', +] + + +# List of precompiled header related keys. +precomp_keys = [ + 'msvs_precompiled_header', + 'msvs_precompiled_source', +] + + +cached_username = None + + +cached_domain = None + + +# TODO(gspencer): Switch the os.environ calls to be +# win32api.GetDomainName() and win32api.GetUserName() once the +# python version in depot_tools has been updated to work on Vista +# 64-bit. +def _GetDomainAndUserName(): + if sys.platform not in ('win32', 'cygwin'): + return ('DOMAIN', 'USERNAME') + global cached_username + global cached_domain + if not cached_domain or not cached_username: + domain = os.environ.get('USERDOMAIN') + username = os.environ.get('USERNAME') + if not domain or not username: + call = subprocess.Popen(['net', 'config', 'Workstation'], + stdout=subprocess.PIPE) + config = call.communicate()[0] + username_re = re.compile(r'^User name\s+(\S+)', re.MULTILINE) + username_match = username_re.search(config) + if username_match: + username = username_match.group(1) + domain_re = re.compile(r'^Logon domain\s+(\S+)', re.MULTILINE) + domain_match = domain_re.search(config) + if domain_match: + domain = domain_match.group(1) + cached_domain = domain + cached_username = username + return (cached_domain, cached_username) + +fixpath_prefix = None + + +def _NormalizedSource(source): + """Normalize the path. + + But not if that gets rid of a variable, as this may expand to something + larger than one directory. + + Arguments: + source: The path to be normalize.d + + Returns: + The normalized path. + """ + normalized = os.path.normpath(source) + if source.count('$') == normalized.count('$'): + source = normalized + return source + + +def _FixPath(path): + """Convert paths to a form that will make sense in a vcproj file. + + Arguments: + path: The path to convert, may contain / etc. + Returns: + The path with all slashes made into backslashes. + """ + if fixpath_prefix and path and not os.path.isabs(path) and not path[0] == '$': + path = os.path.join(fixpath_prefix, path) + path = path.replace('/', '\\') + path = _NormalizedSource(path) + if path and path[-1] == '\\': + path = path[:-1] + return path + + +def _FixPaths(paths): + """Fix each of the paths of the list.""" + return [_FixPath(i) for i in paths] + + +def _ConvertSourcesToFilterHierarchy(sources, prefix=None, excluded=None, + list_excluded=True, msvs_version=None): + """Converts a list split source file paths into a vcproj folder hierarchy. + + Arguments: + sources: A list of source file paths split. + prefix: A list of source file path layers meant to apply to each of sources. + excluded: A set of excluded files. + msvs_version: A MSVSVersion object. + + Returns: + A hierarchy of filenames and MSVSProject.Filter objects that matches the + layout of the source tree. + For example: + _ConvertSourcesToFilterHierarchy([['a', 'bob1.c'], ['b', 'bob2.c']], + prefix=['joe']) + --> + [MSVSProject.Filter('a', contents=['joe\\a\\bob1.c']), + MSVSProject.Filter('b', contents=['joe\\b\\bob2.c'])] + """ + if not prefix: prefix = [] + result = [] + excluded_result = [] + folders = OrderedDict() + # Gather files into the final result, excluded, or folders. + for s in sources: + if len(s) == 1: + filename = _NormalizedSource('\\'.join(prefix + s)) + if filename in excluded: + excluded_result.append(filename) + else: + result.append(filename) + elif msvs_version and not msvs_version.UsesVcxproj(): + # For MSVS 2008 and earlier, we need to process all files before walking + # the sub folders. + if not folders.get(s[0]): + folders[s[0]] = [] + folders[s[0]].append(s[1:]) + else: + contents = _ConvertSourcesToFilterHierarchy([s[1:]], prefix + [s[0]], + excluded=excluded, + list_excluded=list_excluded, + msvs_version=msvs_version) + contents = MSVSProject.Filter(s[0], contents=contents) + result.append(contents) + # Add a folder for excluded files. + if excluded_result and list_excluded: + excluded_folder = MSVSProject.Filter('_excluded_files', + contents=excluded_result) + result.append(excluded_folder) + + if msvs_version and msvs_version.UsesVcxproj(): + return result + + # Populate all the folders. + for f in folders: + contents = _ConvertSourcesToFilterHierarchy(folders[f], prefix=prefix + [f], + excluded=excluded, + list_excluded=list_excluded, + msvs_version=msvs_version) + contents = MSVSProject.Filter(f, contents=contents) + result.append(contents) + return result + + +def _ToolAppend(tools, tool_name, setting, value, only_if_unset=False): + if not value: return + _ToolSetOrAppend(tools, tool_name, setting, value, only_if_unset) + + +def _ToolSetOrAppend(tools, tool_name, setting, value, only_if_unset=False): + # TODO(bradnelson): ugly hack, fix this more generally!!! + if 'Directories' in setting or 'Dependencies' in setting: + if type(value) == str: + value = value.replace('/', '\\') + else: + value = [i.replace('/', '\\') for i in value] + if not tools.get(tool_name): + tools[tool_name] = dict() + tool = tools[tool_name] + if tool.get(setting): + if only_if_unset: return + if type(tool[setting]) == list and type(value) == list: + tool[setting] += value + else: + raise TypeError( + 'Appending "%s" to a non-list setting "%s" for tool "%s" is ' + 'not allowed, previous value: %s' % ( + value, setting, tool_name, str(tool[setting]))) + else: + tool[setting] = value + + +def _ConfigPlatform(config_data): + return config_data.get('msvs_configuration_platform', 'Win32') + + +def _ConfigBaseName(config_name, platform_name): + if config_name.endswith('_' + platform_name): + return config_name[0:-len(platform_name) - 1] + else: + return config_name + + +def _ConfigFullName(config_name, config_data): + platform_name = _ConfigPlatform(config_data) + return '%s|%s' % (_ConfigBaseName(config_name, platform_name), platform_name) + + +def _ConfigWindowsTargetPlatformVersion(config_data): + ver = config_data.get('msvs_windows_target_platform_version') + if not ver or re.match(r'^\d+', ver): + return ver + for key in [r'HKLM\Software\Microsoft\Microsoft SDKs\Windows\%s', + r'HKLM\Software\Wow6432Node\Microsoft\Microsoft SDKs\Windows\%s']: + sdkdir = MSVSVersion._RegistryGetValue(key % ver, 'InstallationFolder') + if not sdkdir: + continue + version = MSVSVersion._RegistryGetValue(key % ver, 'ProductVersion') or '' + # find a matching entry in sdkdir\include + names = sorted([x for x in os.listdir(r'%s\include' % sdkdir) \ + if x.startswith(version)], reverse = True) + return names[0] + + +def _BuildCommandLineForRuleRaw(spec, cmd, cygwin_shell, has_input_path, + quote_cmd, do_setup_env): + + if [x for x in cmd if '$(InputDir)' in x]: + input_dir_preamble = ( + 'set INPUTDIR=$(InputDir)\n' + 'if NOT DEFINED INPUTDIR set INPUTDIR=.\\\n' + 'set INPUTDIR=%INPUTDIR:~0,-1%\n' + ) + else: + input_dir_preamble = '' + + if cygwin_shell: + # Find path to cygwin. + cygwin_dir = _FixPath(spec.get('msvs_cygwin_dirs', ['.'])[0]) + # Prepare command. + direct_cmd = cmd + direct_cmd = [i.replace('$(IntDir)', + '`cygpath -m "${INTDIR}"`') for i in direct_cmd] + direct_cmd = [i.replace('$(OutDir)', + '`cygpath -m "${OUTDIR}"`') for i in direct_cmd] + direct_cmd = [i.replace('$(InputDir)', + '`cygpath -m "${INPUTDIR}"`') for i in direct_cmd] + if has_input_path: + direct_cmd = [i.replace('$(InputPath)', + '`cygpath -m "${INPUTPATH}"`') + for i in direct_cmd] + direct_cmd = ['\\"%s\\"' % i.replace('"', '\\\\\\"') for i in direct_cmd] + # direct_cmd = gyp.common.EncodePOSIXShellList(direct_cmd) + direct_cmd = ' '.join(direct_cmd) + # TODO(quote): regularize quoting path names throughout the module + cmd = '' + if do_setup_env: + cmd += 'call "$(ProjectDir)%(cygwin_dir)s\\setup_env.bat" && ' + cmd += 'set CYGWIN=nontsec&& ' + if direct_cmd.find('NUMBER_OF_PROCESSORS') >= 0: + cmd += 'set /a NUMBER_OF_PROCESSORS_PLUS_1=%%NUMBER_OF_PROCESSORS%%+1&& ' + if direct_cmd.find('INTDIR') >= 0: + cmd += 'set INTDIR=$(IntDir)&& ' + if direct_cmd.find('OUTDIR') >= 0: + cmd += 'set OUTDIR=$(OutDir)&& ' + if has_input_path and direct_cmd.find('INPUTPATH') >= 0: + cmd += 'set INPUTPATH=$(InputPath) && ' + cmd += 'bash -c "%(cmd)s"' + cmd = cmd % {'cygwin_dir': cygwin_dir, + 'cmd': direct_cmd} + return input_dir_preamble + cmd + else: + # Convert cat --> type to mimic unix. + if cmd[0] == 'cat': + command = ['type'] + else: + command = [cmd[0].replace('/', '\\')] + if quote_cmd: + command = ['"%s"' % i for i in command] + # Add call before command to ensure that commands can be tied together one + # after the other without aborting in Incredibuild, since IB makes a bat + # file out of the raw command string, and some commands (like python) are + # actually batch files themselves. + command.insert(0, 'call') + # Fix the paths + # TODO(quote): This is a really ugly heuristic, and will miss path fixing + # for arguments like "--arg=path" or "/opt:path". + # If the argument starts with a slash or dash, it's probably a command line + # switch + arguments = [i if (i[:1] in "/-") else _FixPath(i) for i in cmd[1:]] + arguments = [i.replace('$(InputDir)', '%INPUTDIR%') for i in arguments] + arguments = [MSVSSettings.FixVCMacroSlashes(i) for i in arguments] + if quote_cmd: + # Support a mode for using cmd directly. + # Convert any paths to native form (first element is used directly). + # TODO(quote): regularize quoting path names throughout the module + arguments = ['"%s"' % i for i in arguments] + # Collapse into a single command. + return input_dir_preamble + ' '.join(command + arguments) + + +def _BuildCommandLineForRule(spec, rule, has_input_path, do_setup_env): + # Currently this weird argument munging is used to duplicate the way a + # python script would need to be run as part of the chrome tree. + # Eventually we should add some sort of rule_default option to set this + # per project. For now the behavior chrome needs is the default. + mcs = rule.get('msvs_cygwin_shell') + if mcs is None: + mcs = int(spec.get('msvs_cygwin_shell', 1)) + elif isinstance(mcs, str): + mcs = int(mcs) + quote_cmd = int(rule.get('msvs_quote_cmd', 1)) + return _BuildCommandLineForRuleRaw(spec, rule['action'], mcs, has_input_path, + quote_cmd, do_setup_env=do_setup_env) + + +def _AddActionStep(actions_dict, inputs, outputs, description, command): + """Merge action into an existing list of actions. + + Care must be taken so that actions which have overlapping inputs either don't + get assigned to the same input, or get collapsed into one. + + Arguments: + actions_dict: dictionary keyed on input name, which maps to a list of + dicts describing the actions attached to that input file. + inputs: list of inputs + outputs: list of outputs + description: description of the action + command: command line to execute + """ + # Require there to be at least one input (call sites will ensure this). + assert inputs + + action = { + 'inputs': inputs, + 'outputs': outputs, + 'description': description, + 'command': command, + } + + # Pick where to stick this action. + # While less than optimal in terms of build time, attach them to the first + # input for now. + chosen_input = inputs[0] + + # Add it there. + if chosen_input not in actions_dict: + actions_dict[chosen_input] = [] + actions_dict[chosen_input].append(action) + + +def _AddCustomBuildToolForMSVS(p, spec, primary_input, + inputs, outputs, description, cmd): + """Add a custom build tool to execute something. + + Arguments: + p: the target project + spec: the target project dict + primary_input: input file to attach the build tool to + inputs: list of inputs + outputs: list of outputs + description: description of the action + cmd: command line to execute + """ + inputs = _FixPaths(inputs) + outputs = _FixPaths(outputs) + tool = MSVSProject.Tool( + 'VCCustomBuildTool', + {'Description': description, + 'AdditionalDependencies': ';'.join(inputs), + 'Outputs': ';'.join(outputs), + 'CommandLine': cmd, + }) + # Add to the properties of primary input for each config. + for config_name, c_data in spec['configurations'].iteritems(): + p.AddFileConfig(_FixPath(primary_input), + _ConfigFullName(config_name, c_data), tools=[tool]) + + +def _AddAccumulatedActionsToMSVS(p, spec, actions_dict): + """Add actions accumulated into an actions_dict, merging as needed. + + Arguments: + p: the target project + spec: the target project dict + actions_dict: dictionary keyed on input name, which maps to a list of + dicts describing the actions attached to that input file. + """ + for primary_input in actions_dict: + inputs = OrderedSet() + outputs = OrderedSet() + descriptions = [] + commands = [] + for action in actions_dict[primary_input]: + inputs.update(OrderedSet(action['inputs'])) + outputs.update(OrderedSet(action['outputs'])) + descriptions.append(action['description']) + commands.append(action['command']) + # Add the custom build step for one input file. + description = ', and also '.join(descriptions) + command = '\r\n'.join(commands) + _AddCustomBuildToolForMSVS(p, spec, + primary_input=primary_input, + inputs=inputs, + outputs=outputs, + description=description, + cmd=command) + + +def _RuleExpandPath(path, input_file): + """Given the input file to which a rule applied, string substitute a path. + + Arguments: + path: a path to string expand + input_file: the file to which the rule applied. + Returns: + The string substituted path. + """ + path = path.replace('$(InputName)', + os.path.splitext(os.path.split(input_file)[1])[0]) + path = path.replace('$(InputDir)', os.path.dirname(input_file)) + path = path.replace('$(InputExt)', + os.path.splitext(os.path.split(input_file)[1])[1]) + path = path.replace('$(InputFileName)', os.path.split(input_file)[1]) + path = path.replace('$(InputPath)', input_file) + return path + + +def _FindRuleTriggerFiles(rule, sources): + """Find the list of files which a particular rule applies to. + + Arguments: + rule: the rule in question + sources: the set of all known source files for this project + Returns: + The list of sources that trigger a particular rule. + """ + return rule.get('rule_sources', []) + + +def _RuleInputsAndOutputs(rule, trigger_file): + """Find the inputs and outputs generated by a rule. + + Arguments: + rule: the rule in question. + trigger_file: the main trigger for this rule. + Returns: + The pair of (inputs, outputs) involved in this rule. + """ + raw_inputs = _FixPaths(rule.get('inputs', [])) + raw_outputs = _FixPaths(rule.get('outputs', [])) + inputs = OrderedSet() + outputs = OrderedSet() + inputs.add(trigger_file) + for i in raw_inputs: + inputs.add(_RuleExpandPath(i, trigger_file)) + for o in raw_outputs: + outputs.add(_RuleExpandPath(o, trigger_file)) + return (inputs, outputs) + + +def _GenerateNativeRulesForMSVS(p, rules, output_dir, spec, options): + """Generate a native rules file. + + Arguments: + p: the target project + rules: the set of rules to include + output_dir: the directory in which the project/gyp resides + spec: the project dict + options: global generator options + """ + rules_filename = '%s%s.rules' % (spec['target_name'], + options.suffix) + rules_file = MSVSToolFile.Writer(os.path.join(output_dir, rules_filename), + spec['target_name']) + # Add each rule. + for r in rules: + rule_name = r['rule_name'] + rule_ext = r['extension'] + inputs = _FixPaths(r.get('inputs', [])) + outputs = _FixPaths(r.get('outputs', [])) + # Skip a rule with no action and no inputs. + if 'action' not in r and not r.get('rule_sources', []): + continue + cmd = _BuildCommandLineForRule(spec, r, has_input_path=True, + do_setup_env=True) + rules_file.AddCustomBuildRule(name=rule_name, + description=r.get('message', rule_name), + extensions=[rule_ext], + additional_dependencies=inputs, + outputs=outputs, + cmd=cmd) + # Write out rules file. + rules_file.WriteIfChanged() + + # Add rules file to project. + p.AddToolFile(rules_filename) + + +def _Cygwinify(path): + path = path.replace('$(OutDir)', '$(OutDirCygwin)') + path = path.replace('$(IntDir)', '$(IntDirCygwin)') + return path + + +def _GenerateExternalRules(rules, output_dir, spec, + sources, options, actions_to_add): + """Generate an external makefile to do a set of rules. + + Arguments: + rules: the list of rules to include + output_dir: path containing project and gyp files + spec: project specification data + sources: set of sources known + options: global generator options + actions_to_add: The list of actions we will add to. + """ + filename = '%s_rules%s.mk' % (spec['target_name'], options.suffix) + mk_file = gyp.common.WriteOnDiff(os.path.join(output_dir, filename)) + # Find cygwin style versions of some paths. + mk_file.write('OutDirCygwin:=$(shell cygpath -u "$(OutDir)")\n') + mk_file.write('IntDirCygwin:=$(shell cygpath -u "$(IntDir)")\n') + # Gather stuff needed to emit all: target. + all_inputs = OrderedSet() + all_outputs = OrderedSet() + all_output_dirs = OrderedSet() + first_outputs = [] + for rule in rules: + trigger_files = _FindRuleTriggerFiles(rule, sources) + for tf in trigger_files: + inputs, outputs = _RuleInputsAndOutputs(rule, tf) + all_inputs.update(OrderedSet(inputs)) + all_outputs.update(OrderedSet(outputs)) + # Only use one target from each rule as the dependency for + # 'all' so we don't try to build each rule multiple times. + first_outputs.append(list(outputs)[0]) + # Get the unique output directories for this rule. + output_dirs = [os.path.split(i)[0] for i in outputs] + for od in output_dirs: + all_output_dirs.add(od) + first_outputs_cyg = [_Cygwinify(i) for i in first_outputs] + # Write out all: target, including mkdir for each output directory. + mk_file.write('all: %s\n' % ' '.join(first_outputs_cyg)) + for od in all_output_dirs: + if od: + mk_file.write('\tmkdir -p `cygpath -u "%s"`\n' % od) + mk_file.write('\n') + # Define how each output is generated. + for rule in rules: + trigger_files = _FindRuleTriggerFiles(rule, sources) + for tf in trigger_files: + # Get all the inputs and outputs for this rule for this trigger file. + inputs, outputs = _RuleInputsAndOutputs(rule, tf) + inputs = [_Cygwinify(i) for i in inputs] + outputs = [_Cygwinify(i) for i in outputs] + # Prepare the command line for this rule. + cmd = [_RuleExpandPath(c, tf) for c in rule['action']] + cmd = ['"%s"' % i for i in cmd] + cmd = ' '.join(cmd) + # Add it to the makefile. + mk_file.write('%s: %s\n' % (' '.join(outputs), ' '.join(inputs))) + mk_file.write('\t%s\n\n' % cmd) + # Close up the file. + mk_file.close() + + # Add makefile to list of sources. + sources.add(filename) + # Add a build action to call makefile. + cmd = ['make', + 'OutDir=$(OutDir)', + 'IntDir=$(IntDir)', + '-j', '${NUMBER_OF_PROCESSORS_PLUS_1}', + '-f', filename] + cmd = _BuildCommandLineForRuleRaw(spec, cmd, True, False, True, True) + # Insert makefile as 0'th input, so it gets the action attached there, + # as this is easier to understand from in the IDE. + all_inputs = list(all_inputs) + all_inputs.insert(0, filename) + _AddActionStep(actions_to_add, + inputs=_FixPaths(all_inputs), + outputs=_FixPaths(all_outputs), + description='Running external rules for %s' % + spec['target_name'], + command=cmd) + + +def _EscapeEnvironmentVariableExpansion(s): + """Escapes % characters. + + Escapes any % characters so that Windows-style environment variable + expansions will leave them alone. + See http://connect.microsoft.com/VisualStudio/feedback/details/106127/cl-d-name-text-containing-percentage-characters-doesnt-compile + to understand why we have to do this. + + Args: + s: The string to be escaped. + + Returns: + The escaped string. + """ + s = s.replace('%', '%%') + return s + + +quote_replacer_regex = re.compile(r'(\\*)"') + + +def _EscapeCommandLineArgumentForMSVS(s): + """Escapes a Windows command-line argument. + + So that the Win32 CommandLineToArgv function will turn the escaped result back + into the original string. + See http://msdn.microsoft.com/en-us/library/17w5ykft.aspx + ("Parsing C++ Command-Line Arguments") to understand why we have to do + this. + + Args: + s: the string to be escaped. + Returns: + the escaped string. + """ + + def _Replace(match): + # For a literal quote, CommandLineToArgv requires an odd number of + # backslashes preceding it, and it produces half as many literal backslashes + # (rounded down). So we need to produce 2n+1 backslashes. + return 2 * match.group(1) + '\\"' + + # Escape all quotes so that they are interpreted literally. + s = quote_replacer_regex.sub(_Replace, s) + # Now add unescaped quotes so that any whitespace is interpreted literally. + s = '"' + s + '"' + return s + + +delimiters_replacer_regex = re.compile(r'(\\*)([,;]+)') + + +def _EscapeVCProjCommandLineArgListItem(s): + """Escapes command line arguments for MSVS. + + The VCProj format stores string lists in a single string using commas and + semi-colons as separators, which must be quoted if they are to be + interpreted literally. However, command-line arguments may already have + quotes, and the VCProj parser is ignorant of the backslash escaping + convention used by CommandLineToArgv, so the command-line quotes and the + VCProj quotes may not be the same quotes. So to store a general + command-line argument in a VCProj list, we need to parse the existing + quoting according to VCProj's convention and quote any delimiters that are + not already quoted by that convention. The quotes that we add will also be + seen by CommandLineToArgv, so if backslashes precede them then we also have + to escape those backslashes according to the CommandLineToArgv + convention. + + Args: + s: the string to be escaped. + Returns: + the escaped string. + """ + + def _Replace(match): + # For a non-literal quote, CommandLineToArgv requires an even number of + # backslashes preceding it, and it produces half as many literal + # backslashes. So we need to produce 2n backslashes. + return 2 * match.group(1) + '"' + match.group(2) + '"' + + segments = s.split('"') + # The unquoted segments are at the even-numbered indices. + for i in range(0, len(segments), 2): + segments[i] = delimiters_replacer_regex.sub(_Replace, segments[i]) + # Concatenate back into a single string + s = '"'.join(segments) + if len(segments) % 2 == 0: + # String ends while still quoted according to VCProj's convention. This + # means the delimiter and the next list item that follow this one in the + # .vcproj file will be misinterpreted as part of this item. There is nothing + # we can do about this. Adding an extra quote would correct the problem in + # the VCProj but cause the same problem on the final command-line. Moving + # the item to the end of the list does works, but that's only possible if + # there's only one such item. Let's just warn the user. + print >> sys.stderr, ('Warning: MSVS may misinterpret the odd number of ' + + 'quotes in ' + s) + return s + + +def _EscapeCppDefineForMSVS(s): + """Escapes a CPP define so that it will reach the compiler unaltered.""" + s = _EscapeEnvironmentVariableExpansion(s) + s = _EscapeCommandLineArgumentForMSVS(s) + s = _EscapeVCProjCommandLineArgListItem(s) + # cl.exe replaces literal # characters with = in preprocesor definitions for + # some reason. Octal-encode to work around that. + s = s.replace('#', '\\%03o' % ord('#')) + return s + + +quote_replacer_regex2 = re.compile(r'(\\+)"') + + +def _EscapeCommandLineArgumentForMSBuild(s): + """Escapes a Windows command-line argument for use by MSBuild.""" + + def _Replace(match): + return (len(match.group(1)) / 2 * 4) * '\\' + '\\"' + + # Escape all quotes so that they are interpreted literally. + s = quote_replacer_regex2.sub(_Replace, s) + return s + + +def _EscapeMSBuildSpecialCharacters(s): + escape_dictionary = { + '%': '%25', + '$': '%24', + '@': '%40', + "'": '%27', + ';': '%3B', + '?': '%3F', + '*': '%2A' + } + result = ''.join([escape_dictionary.get(c, c) for c in s]) + return result + + +def _EscapeCppDefineForMSBuild(s): + """Escapes a CPP define so that it will reach the compiler unaltered.""" + s = _EscapeEnvironmentVariableExpansion(s) + s = _EscapeCommandLineArgumentForMSBuild(s) + s = _EscapeMSBuildSpecialCharacters(s) + # cl.exe replaces literal # characters with = in preprocesor definitions for + # some reason. Octal-encode to work around that. + s = s.replace('#', '\\%03o' % ord('#')) + return s + + +def _GenerateRulesForMSVS(p, output_dir, options, spec, + sources, excluded_sources, + actions_to_add): + """Generate all the rules for a particular project. + + Arguments: + p: the project + output_dir: directory to emit rules to + options: global options passed to the generator + spec: the specification for this project + sources: the set of all known source files in this project + excluded_sources: the set of sources excluded from normal processing + actions_to_add: deferred list of actions to add in + """ + rules = spec.get('rules', []) + rules_native = [r for r in rules if not int(r.get('msvs_external_rule', 0))] + rules_external = [r for r in rules if int(r.get('msvs_external_rule', 0))] + + # Handle rules that use a native rules file. + if rules_native: + _GenerateNativeRulesForMSVS(p, rules_native, output_dir, spec, options) + + # Handle external rules (non-native rules). + if rules_external: + _GenerateExternalRules(rules_external, output_dir, spec, + sources, options, actions_to_add) + _AdjustSourcesForRules(rules, sources, excluded_sources, False) + + +def _AdjustSourcesForRules(rules, sources, excluded_sources, is_msbuild): + # Add outputs generated by each rule (if applicable). + for rule in rules: + # Add in the outputs from this rule. + trigger_files = _FindRuleTriggerFiles(rule, sources) + for trigger_file in trigger_files: + # Remove trigger_file from excluded_sources to let the rule be triggered + # (e.g. rule trigger ax_enums.idl is added to excluded_sources + # because it's also in an action's inputs in the same project) + excluded_sources.discard(_FixPath(trigger_file)) + # Done if not processing outputs as sources. + if int(rule.get('process_outputs_as_sources', False)): + inputs, outputs = _RuleInputsAndOutputs(rule, trigger_file) + inputs = OrderedSet(_FixPaths(inputs)) + outputs = OrderedSet(_FixPaths(outputs)) + inputs.remove(_FixPath(trigger_file)) + sources.update(inputs) + if not is_msbuild: + excluded_sources.update(inputs) + sources.update(outputs) + + +def _FilterActionsFromExcluded(excluded_sources, actions_to_add): + """Take inputs with actions attached out of the list of exclusions. + + Arguments: + excluded_sources: list of source files not to be built. + actions_to_add: dict of actions keyed on source file they're attached to. + Returns: + excluded_sources with files that have actions attached removed. + """ + must_keep = OrderedSet(_FixPaths(actions_to_add.keys())) + return [s for s in excluded_sources if s not in must_keep] + + +def _GetDefaultConfiguration(spec): + return spec['configurations'][spec['default_configuration']] + + +def _GetGuidOfProject(proj_path, spec): + """Get the guid for the project. + + Arguments: + proj_path: Path of the vcproj or vcxproj file to generate. + spec: The target dictionary containing the properties of the target. + Returns: + the guid. + Raises: + ValueError: if the specified GUID is invalid. + """ + # Pluck out the default configuration. + default_config = _GetDefaultConfiguration(spec) + # Decide the guid of the project. + guid = default_config.get('msvs_guid') + if guid: + if VALID_MSVS_GUID_CHARS.match(guid) is None: + raise ValueError('Invalid MSVS guid: "%s". Must match regex: "%s".' % + (guid, VALID_MSVS_GUID_CHARS.pattern)) + guid = '{%s}' % guid + guid = guid or MSVSNew.MakeGuid(proj_path) + return guid + + +def _GetMsbuildToolsetOfProject(proj_path, spec, version): + """Get the platform toolset for the project. + + Arguments: + proj_path: Path of the vcproj or vcxproj file to generate. + spec: The target dictionary containing the properties of the target. + version: The MSVSVersion object. + Returns: + the platform toolset string or None. + """ + # Pluck out the default configuration. + default_config = _GetDefaultConfiguration(spec) + toolset = default_config.get('msbuild_toolset') + if not toolset and version.DefaultToolset(): + toolset = version.DefaultToolset() + return toolset + + +def _GenerateProject(project, options, version, generator_flags): + """Generates a vcproj file. + + Arguments: + project: the MSVSProject object. + options: global generator options. + version: the MSVSVersion object. + generator_flags: dict of generator-specific flags. + Returns: + A list of source files that cannot be found on disk. + """ + default_config = _GetDefaultConfiguration(project.spec) + + # Skip emitting anything if told to with msvs_existing_vcproj option. + if default_config.get('msvs_existing_vcproj'): + return [] + + if version.UsesVcxproj(): + return _GenerateMSBuildProject(project, options, version, generator_flags) + else: + return _GenerateMSVSProject(project, options, version, generator_flags) + + +# TODO: Avoid code duplication with _ValidateSourcesForOSX in make.py. +def _ValidateSourcesForMSVSProject(spec, version): + """Makes sure if duplicate basenames are not specified in the source list. + + Arguments: + spec: The target dictionary containing the properties of the target. + version: The VisualStudioVersion object. + """ + # This validation should not be applied to MSVC2010 and later. + assert not version.UsesVcxproj() + + # TODO: Check if MSVC allows this for loadable_module targets. + if spec.get('type', None) not in ('static_library', 'shared_library'): + return + sources = spec.get('sources', []) + basenames = {} + for source in sources: + name, ext = os.path.splitext(source) + is_compiled_file = ext in [ + '.c', '.cc', '.cpp', '.cxx', '.m', '.mm', '.s', '.S'] + if not is_compiled_file: + continue + basename = os.path.basename(name) # Don't include extension. + basenames.setdefault(basename, []).append(source) + + error = '' + for basename, files in basenames.iteritems(): + if len(files) > 1: + error += ' %s: %s\n' % (basename, ' '.join(files)) + + if error: + print('static library %s has several files with the same basename:\n' % + spec['target_name'] + error + 'MSVC08 cannot handle that.') + raise GypError('Duplicate basenames in sources section, see list above') + + +def _GenerateMSVSProject(project, options, version, generator_flags): + """Generates a .vcproj file. It may create .rules and .user files too. + + Arguments: + project: The project object we will generate the file for. + options: Global options passed to the generator. + version: The VisualStudioVersion object. + generator_flags: dict of generator-specific flags. + """ + spec = project.spec + gyp.common.EnsureDirExists(project.path) + + platforms = _GetUniquePlatforms(spec) + p = MSVSProject.Writer(project.path, version, spec['target_name'], + project.guid, platforms) + + # Get directory project file is in. + project_dir = os.path.split(project.path)[0] + gyp_path = _NormalizedSource(project.build_file) + relative_path_of_gyp_file = gyp.common.RelativePath(gyp_path, project_dir) + + config_type = _GetMSVSConfigurationType(spec, project.build_file) + for config_name, config in spec['configurations'].iteritems(): + _AddConfigurationToMSVSProject(p, spec, config_type, config_name, config) + + # MSVC08 and prior version cannot handle duplicate basenames in the same + # target. + # TODO: Take excluded sources into consideration if possible. + _ValidateSourcesForMSVSProject(spec, version) + + # Prepare list of sources and excluded sources. + gyp_file = os.path.split(project.build_file)[1] + sources, excluded_sources = _PrepareListOfSources(spec, generator_flags, + gyp_file) + + # Add rules. + actions_to_add = {} + _GenerateRulesForMSVS(p, project_dir, options, spec, + sources, excluded_sources, + actions_to_add) + list_excluded = generator_flags.get('msvs_list_excluded_files', True) + sources, excluded_sources, excluded_idl = ( + _AdjustSourcesAndConvertToFilterHierarchy(spec, options, project_dir, + sources, excluded_sources, + list_excluded, version)) + + # Add in files. + missing_sources = _VerifySourcesExist(sources, project_dir) + p.AddFiles(sources) + + _AddToolFilesToMSVS(p, spec) + _HandlePreCompiledHeaders(p, sources, spec) + _AddActions(actions_to_add, spec, relative_path_of_gyp_file) + _AddCopies(actions_to_add, spec) + _WriteMSVSUserFile(project.path, version, spec) + + # NOTE: this stanza must appear after all actions have been decided. + # Don't excluded sources with actions attached, or they won't run. + excluded_sources = _FilterActionsFromExcluded( + excluded_sources, actions_to_add) + _ExcludeFilesFromBeingBuilt(p, spec, excluded_sources, excluded_idl, + list_excluded) + _AddAccumulatedActionsToMSVS(p, spec, actions_to_add) + + # Write it out. + p.WriteIfChanged() + + return missing_sources + + +def _GetUniquePlatforms(spec): + """Returns the list of unique platforms for this spec, e.g ['win32', ...]. + + Arguments: + spec: The target dictionary containing the properties of the target. + Returns: + The MSVSUserFile object created. + """ + # Gather list of unique platforms. + platforms = OrderedSet() + for configuration in spec['configurations']: + platforms.add(_ConfigPlatform(spec['configurations'][configuration])) + platforms = list(platforms) + return platforms + + +def _CreateMSVSUserFile(proj_path, version, spec): + """Generates a .user file for the user running this Gyp program. + + Arguments: + proj_path: The path of the project file being created. The .user file + shares the same path (with an appropriate suffix). + version: The VisualStudioVersion object. + spec: The target dictionary containing the properties of the target. + Returns: + The MSVSUserFile object created. + """ + (domain, username) = _GetDomainAndUserName() + vcuser_filename = '.'.join([proj_path, domain, username, 'user']) + user_file = MSVSUserFile.Writer(vcuser_filename, version, + spec['target_name']) + return user_file + + +def _GetMSVSConfigurationType(spec, build_file): + """Returns the configuration type for this project. + + It's a number defined by Microsoft. May raise an exception. + + Args: + spec: The target dictionary containing the properties of the target. + build_file: The path of the gyp file. + Returns: + An integer, the configuration type. + """ + try: + config_type = { + 'executable': '1', # .exe + 'shared_library': '2', # .dll + 'loadable_module': '2', # .dll + 'static_library': '4', # .lib + 'none': '10', # Utility type + }[spec['type']] + except KeyError: + if spec.get('type'): + raise GypError('Target type %s is not a valid target type for ' + 'target %s in %s.' % + (spec['type'], spec['target_name'], build_file)) + else: + raise GypError('Missing type field for target %s in %s.' % + (spec['target_name'], build_file)) + return config_type + + +def _AddConfigurationToMSVSProject(p, spec, config_type, config_name, config): + """Adds a configuration to the MSVS project. + + Many settings in a vcproj file are specific to a configuration. This + function the main part of the vcproj file that's configuration specific. + + Arguments: + p: The target project being generated. + spec: The target dictionary containing the properties of the target. + config_type: The configuration type, a number as defined by Microsoft. + config_name: The name of the configuration. + config: The dictionary that defines the special processing to be done + for this configuration. + """ + # Get the information for this configuration + include_dirs, midl_include_dirs, resource_include_dirs = \ + _GetIncludeDirs(config) + libraries = _GetLibraries(spec) + library_dirs = _GetLibraryDirs(config) + out_file, vc_tool, _ = _GetOutputFilePathAndTool(spec, msbuild=False) + defines = _GetDefines(config) + defines = [_EscapeCppDefineForMSVS(d) for d in defines] + disabled_warnings = _GetDisabledWarnings(config) + prebuild = config.get('msvs_prebuild') + postbuild = config.get('msvs_postbuild') + def_file = _GetModuleDefinition(spec) + precompiled_header = config.get('msvs_precompiled_header') + + # Prepare the list of tools as a dictionary. + tools = dict() + # Add in user specified msvs_settings. + msvs_settings = config.get('msvs_settings', {}) + MSVSSettings.ValidateMSVSSettings(msvs_settings) + + # Prevent default library inheritance from the environment. + _ToolAppend(tools, 'VCLinkerTool', 'AdditionalDependencies', ['$(NOINHERIT)']) + + for tool in msvs_settings: + settings = config['msvs_settings'][tool] + for setting in settings: + _ToolAppend(tools, tool, setting, settings[setting]) + # Add the information to the appropriate tool + _ToolAppend(tools, 'VCCLCompilerTool', + 'AdditionalIncludeDirectories', include_dirs) + _ToolAppend(tools, 'VCMIDLTool', + 'AdditionalIncludeDirectories', midl_include_dirs) + _ToolAppend(tools, 'VCResourceCompilerTool', + 'AdditionalIncludeDirectories', resource_include_dirs) + # Add in libraries. + _ToolAppend(tools, 'VCLinkerTool', 'AdditionalDependencies', libraries) + _ToolAppend(tools, 'VCLinkerTool', 'AdditionalLibraryDirectories', + library_dirs) + if out_file: + _ToolAppend(tools, vc_tool, 'OutputFile', out_file, only_if_unset=True) + # Add defines. + _ToolAppend(tools, 'VCCLCompilerTool', 'PreprocessorDefinitions', defines) + _ToolAppend(tools, 'VCResourceCompilerTool', 'PreprocessorDefinitions', + defines) + # Change program database directory to prevent collisions. + _ToolAppend(tools, 'VCCLCompilerTool', 'ProgramDataBaseFileName', + '$(IntDir)$(ProjectName)\\vc80.pdb', only_if_unset=True) + # Add disabled warnings. + _ToolAppend(tools, 'VCCLCompilerTool', + 'DisableSpecificWarnings', disabled_warnings) + # Add Pre-build. + _ToolAppend(tools, 'VCPreBuildEventTool', 'CommandLine', prebuild) + # Add Post-build. + _ToolAppend(tools, 'VCPostBuildEventTool', 'CommandLine', postbuild) + # Turn on precompiled headers if appropriate. + if precompiled_header: + precompiled_header = os.path.split(precompiled_header)[1] + _ToolAppend(tools, 'VCCLCompilerTool', 'UsePrecompiledHeader', '2') + _ToolAppend(tools, 'VCCLCompilerTool', + 'PrecompiledHeaderThrough', precompiled_header) + _ToolAppend(tools, 'VCCLCompilerTool', + 'ForcedIncludeFiles', precompiled_header) + # Loadable modules don't generate import libraries; + # tell dependent projects to not expect one. + if spec['type'] == 'loadable_module': + _ToolAppend(tools, 'VCLinkerTool', 'IgnoreImportLibrary', 'true') + # Set the module definition file if any. + if def_file: + _ToolAppend(tools, 'VCLinkerTool', 'ModuleDefinitionFile', def_file) + + _AddConfigurationToMSVS(p, spec, tools, config, config_type, config_name) + + +def _GetIncludeDirs(config): + """Returns the list of directories to be used for #include directives. + + Arguments: + config: The dictionary that defines the special processing to be done + for this configuration. + Returns: + The list of directory paths. + """ + # TODO(bradnelson): include_dirs should really be flexible enough not to + # require this sort of thing. + include_dirs = ( + config.get('include_dirs', []) + + config.get('msvs_system_include_dirs', [])) + midl_include_dirs = ( + config.get('midl_include_dirs', []) + + config.get('msvs_system_include_dirs', [])) + resource_include_dirs = config.get('resource_include_dirs', include_dirs) + include_dirs = _FixPaths(include_dirs) + midl_include_dirs = _FixPaths(midl_include_dirs) + resource_include_dirs = _FixPaths(resource_include_dirs) + return include_dirs, midl_include_dirs, resource_include_dirs + + +def _GetLibraryDirs(config): + """Returns the list of directories to be used for library search paths. + + Arguments: + config: The dictionary that defines the special processing to be done + for this configuration. + Returns: + The list of directory paths. + """ + + library_dirs = config.get('library_dirs', []) + library_dirs = _FixPaths(library_dirs) + return library_dirs + + +def _GetLibraries(spec): + """Returns the list of libraries for this configuration. + + Arguments: + spec: The target dictionary containing the properties of the target. + Returns: + The list of directory paths. + """ + libraries = spec.get('libraries', []) + # Strip out -l, as it is not used on windows (but is needed so we can pass + # in libraries that are assumed to be in the default library path). + # Also remove duplicate entries, leaving only the last duplicate, while + # preserving order. + found = OrderedSet() + unique_libraries_list = [] + for entry in reversed(libraries): + library = re.sub(r'^\-l', '', entry) + if not os.path.splitext(library)[1]: + library += '.lib' + if library not in found: + found.add(library) + unique_libraries_list.append(library) + unique_libraries_list.reverse() + return unique_libraries_list + + +def _GetOutputFilePathAndTool(spec, msbuild): + """Returns the path and tool to use for this target. + + Figures out the path of the file this spec will create and the name of + the VC tool that will create it. + + Arguments: + spec: The target dictionary containing the properties of the target. + Returns: + A triple of (file path, name of the vc tool, name of the msbuild tool) + """ + # Select a name for the output file. + out_file = '' + vc_tool = '' + msbuild_tool = '' + output_file_map = { + 'executable': ('VCLinkerTool', 'Link', '$(OutDir)', '.exe'), + 'shared_library': ('VCLinkerTool', 'Link', '$(OutDir)', '.dll'), + 'loadable_module': ('VCLinkerTool', 'Link', '$(OutDir)', '.dll'), + 'static_library': ('VCLibrarianTool', 'Lib', '$(OutDir)lib\\', '.lib'), + } + output_file_props = output_file_map.get(spec['type']) + if output_file_props and int(spec.get('msvs_auto_output_file', 1)): + vc_tool, msbuild_tool, out_dir, suffix = output_file_props + if spec.get('standalone_static_library', 0): + out_dir = '$(OutDir)' + out_dir = spec.get('product_dir', out_dir) + product_extension = spec.get('product_extension') + if product_extension: + suffix = '.' + product_extension + elif msbuild: + suffix = '$(TargetExt)' + prefix = spec.get('product_prefix', '') + product_name = spec.get('product_name', '$(ProjectName)') + out_file = ntpath.join(out_dir, prefix + product_name + suffix) + return out_file, vc_tool, msbuild_tool + + +def _GetOutputTargetExt(spec): + """Returns the extension for this target, including the dot + + If product_extension is specified, set target_extension to this to avoid + MSB8012, returns None otherwise. Ignores any target_extension settings in + the input files. + + Arguments: + spec: The target dictionary containing the properties of the target. + Returns: + A string with the extension, or None + """ + target_extension = spec.get('product_extension') + if target_extension: + return '.' + target_extension + return None + + +def _GetDefines(config): + """Returns the list of preprocessor definitions for this configuation. + + Arguments: + config: The dictionary that defines the special processing to be done + for this configuration. + Returns: + The list of preprocessor definitions. + """ + defines = [] + for d in config.get('defines', []): + if type(d) == list: + fd = '='.join([str(dpart) for dpart in d]) + else: + fd = str(d) + defines.append(fd) + return defines + + +def _GetDisabledWarnings(config): + return [str(i) for i in config.get('msvs_disabled_warnings', [])] + + +def _GetModuleDefinition(spec): + def_file = '' + if spec['type'] in ['shared_library', 'loadable_module', 'executable']: + def_files = [s for s in spec.get('sources', []) if s.endswith('.def')] + if len(def_files) == 1: + def_file = _FixPath(def_files[0]) + elif def_files: + raise ValueError( + 'Multiple module definition files in one target, target %s lists ' + 'multiple .def files: %s' % ( + spec['target_name'], ' '.join(def_files))) + return def_file + + +def _ConvertToolsToExpectedForm(tools): + """Convert tools to a form expected by Visual Studio. + + Arguments: + tools: A dictionary of settings; the tool name is the key. + Returns: + A list of Tool objects. + """ + tool_list = [] + for tool, settings in tools.iteritems(): + # Collapse settings with lists. + settings_fixed = {} + for setting, value in settings.iteritems(): + if type(value) == list: + if ((tool == 'VCLinkerTool' and + setting == 'AdditionalDependencies') or + setting == 'AdditionalOptions'): + settings_fixed[setting] = ' '.join(value) + else: + settings_fixed[setting] = ';'.join(value) + else: + settings_fixed[setting] = value + # Add in this tool. + tool_list.append(MSVSProject.Tool(tool, settings_fixed)) + return tool_list + + +def _AddConfigurationToMSVS(p, spec, tools, config, config_type, config_name): + """Add to the project file the configuration specified by config. + + Arguments: + p: The target project being generated. + spec: the target project dict. + tools: A dictionary of settings; the tool name is the key. + config: The dictionary that defines the special processing to be done + for this configuration. + config_type: The configuration type, a number as defined by Microsoft. + config_name: The name of the configuration. + """ + attributes = _GetMSVSAttributes(spec, config, config_type) + # Add in this configuration. + tool_list = _ConvertToolsToExpectedForm(tools) + p.AddConfig(_ConfigFullName(config_name, config), + attrs=attributes, tools=tool_list) + + +def _GetMSVSAttributes(spec, config, config_type): + # Prepare configuration attributes. + prepared_attrs = {} + source_attrs = config.get('msvs_configuration_attributes', {}) + for a in source_attrs: + prepared_attrs[a] = source_attrs[a] + # Add props files. + vsprops_dirs = config.get('msvs_props', []) + vsprops_dirs = _FixPaths(vsprops_dirs) + if vsprops_dirs: + prepared_attrs['InheritedPropertySheets'] = ';'.join(vsprops_dirs) + # Set configuration type. + prepared_attrs['ConfigurationType'] = config_type + output_dir = prepared_attrs.get('OutputDirectory', + '$(SolutionDir)$(ConfigurationName)') + prepared_attrs['OutputDirectory'] = _FixPath(output_dir) + '\\' + if 'IntermediateDirectory' not in prepared_attrs: + intermediate = '$(ConfigurationName)\\obj\\$(ProjectName)' + prepared_attrs['IntermediateDirectory'] = _FixPath(intermediate) + '\\' + else: + intermediate = _FixPath(prepared_attrs['IntermediateDirectory']) + '\\' + intermediate = MSVSSettings.FixVCMacroSlashes(intermediate) + prepared_attrs['IntermediateDirectory'] = intermediate + return prepared_attrs + + +def _AddNormalizedSources(sources_set, sources_array): + sources_set.update(_NormalizedSource(s) for s in sources_array) + + +def _PrepareListOfSources(spec, generator_flags, gyp_file): + """Prepare list of sources and excluded sources. + + Besides the sources specified directly in the spec, adds the gyp file so + that a change to it will cause a re-compile. Also adds appropriate sources + for actions and copies. Assumes later stage will un-exclude files which + have custom build steps attached. + + Arguments: + spec: The target dictionary containing the properties of the target. + gyp_file: The name of the gyp file. + Returns: + A pair of (list of sources, list of excluded sources). + The sources will be relative to the gyp file. + """ + sources = OrderedSet() + _AddNormalizedSources(sources, spec.get('sources', [])) + excluded_sources = OrderedSet() + # Add in the gyp file. + if not generator_flags.get('standalone'): + sources.add(gyp_file) + + # Add in 'action' inputs and outputs. + for a in spec.get('actions', []): + inputs = a['inputs'] + inputs = [_NormalizedSource(i) for i in inputs] + # Add all inputs to sources and excluded sources. + inputs = OrderedSet(inputs) + sources.update(inputs) + if not spec.get('msvs_external_builder'): + excluded_sources.update(inputs) + if int(a.get('process_outputs_as_sources', False)): + _AddNormalizedSources(sources, a.get('outputs', [])) + # Add in 'copies' inputs and outputs. + for cpy in spec.get('copies', []): + _AddNormalizedSources(sources, cpy.get('files', [])) + return (sources, excluded_sources) + + +def _AdjustSourcesAndConvertToFilterHierarchy( + spec, options, gyp_dir, sources, excluded_sources, list_excluded, version): + """Adjusts the list of sources and excluded sources. + + Also converts the sets to lists. + + Arguments: + spec: The target dictionary containing the properties of the target. + options: Global generator options. + gyp_dir: The path to the gyp file being processed. + sources: A set of sources to be included for this project. + excluded_sources: A set of sources to be excluded for this project. + version: A MSVSVersion object. + Returns: + A trio of (list of sources, list of excluded sources, + path of excluded IDL file) + """ + # Exclude excluded sources coming into the generator. + excluded_sources.update(OrderedSet(spec.get('sources_excluded', []))) + # Add excluded sources into sources for good measure. + sources.update(excluded_sources) + # Convert to proper windows form. + # NOTE: sources goes from being a set to a list here. + # NOTE: excluded_sources goes from being a set to a list here. + sources = _FixPaths(sources) + # Convert to proper windows form. + excluded_sources = _FixPaths(excluded_sources) + + excluded_idl = _IdlFilesHandledNonNatively(spec, sources) + + precompiled_related = _GetPrecompileRelatedFiles(spec) + # Find the excluded ones, minus the precompiled header related ones. + fully_excluded = [i for i in excluded_sources if i not in precompiled_related] + + # Convert to folders and the right slashes. + sources = [i.split('\\') for i in sources] + sources = _ConvertSourcesToFilterHierarchy(sources, excluded=fully_excluded, + list_excluded=list_excluded, + msvs_version=version) + + # Prune filters with a single child to flatten ugly directory structures + # such as ../../src/modules/module1 etc. + if version.UsesVcxproj(): + while all([isinstance(s, MSVSProject.Filter) for s in sources]) \ + and len(set([s.name for s in sources])) == 1: + assert all([len(s.contents) == 1 for s in sources]) + sources = [s.contents[0] for s in sources] + else: + while len(sources) == 1 and isinstance(sources[0], MSVSProject.Filter): + sources = sources[0].contents + + return sources, excluded_sources, excluded_idl + + +def _IdlFilesHandledNonNatively(spec, sources): + # If any non-native rules use 'idl' as an extension exclude idl files. + # Gather a list here to use later. + using_idl = False + for rule in spec.get('rules', []): + if rule['extension'] == 'idl' and int(rule.get('msvs_external_rule', 0)): + using_idl = True + break + if using_idl: + excluded_idl = [i for i in sources if i.endswith('.idl')] + else: + excluded_idl = [] + return excluded_idl + + +def _GetPrecompileRelatedFiles(spec): + # Gather a list of precompiled header related sources. + precompiled_related = [] + for _, config in spec['configurations'].iteritems(): + for k in precomp_keys: + f = config.get(k) + if f: + precompiled_related.append(_FixPath(f)) + return precompiled_related + + +def _ExcludeFilesFromBeingBuilt(p, spec, excluded_sources, excluded_idl, + list_excluded): + exclusions = _GetExcludedFilesFromBuild(spec, excluded_sources, excluded_idl) + for file_name, excluded_configs in exclusions.iteritems(): + if (not list_excluded and + len(excluded_configs) == len(spec['configurations'])): + # If we're not listing excluded files, then they won't appear in the + # project, so don't try to configure them to be excluded. + pass + else: + for config_name, config in excluded_configs: + p.AddFileConfig(file_name, _ConfigFullName(config_name, config), + {'ExcludedFromBuild': 'true'}) + + +def _GetExcludedFilesFromBuild(spec, excluded_sources, excluded_idl): + exclusions = {} + # Exclude excluded sources from being built. + for f in excluded_sources: + excluded_configs = [] + for config_name, config in spec['configurations'].iteritems(): + precomped = [_FixPath(config.get(i, '')) for i in precomp_keys] + # Don't do this for ones that are precompiled header related. + if f not in precomped: + excluded_configs.append((config_name, config)) + exclusions[f] = excluded_configs + # If any non-native rules use 'idl' as an extension exclude idl files. + # Exclude them now. + for f in excluded_idl: + excluded_configs = [] + for config_name, config in spec['configurations'].iteritems(): + excluded_configs.append((config_name, config)) + exclusions[f] = excluded_configs + return exclusions + + +def _AddToolFilesToMSVS(p, spec): + # Add in tool files (rules). + tool_files = OrderedSet() + for _, config in spec['configurations'].iteritems(): + for f in config.get('msvs_tool_files', []): + tool_files.add(f) + for f in tool_files: + p.AddToolFile(f) + + +def _HandlePreCompiledHeaders(p, sources, spec): + # Pre-compiled header source stubs need a different compiler flag + # (generate precompiled header) and any source file not of the same + # kind (i.e. C vs. C++) as the precompiled header source stub needs + # to have use of precompiled headers disabled. + extensions_excluded_from_precompile = [] + for config_name, config in spec['configurations'].iteritems(): + source = config.get('msvs_precompiled_source') + if source: + source = _FixPath(source) + # UsePrecompiledHeader=1 for if using precompiled headers. + tool = MSVSProject.Tool('VCCLCompilerTool', + {'UsePrecompiledHeader': '1'}) + p.AddFileConfig(source, _ConfigFullName(config_name, config), + {}, tools=[tool]) + basename, extension = os.path.splitext(source) + if extension == '.c': + extensions_excluded_from_precompile = ['.cc', '.cpp', '.cxx'] + else: + extensions_excluded_from_precompile = ['.c'] + def DisableForSourceTree(source_tree): + for source in source_tree: + if isinstance(source, MSVSProject.Filter): + DisableForSourceTree(source.contents) + else: + basename, extension = os.path.splitext(source) + if extension in extensions_excluded_from_precompile: + for config_name, config in spec['configurations'].iteritems(): + tool = MSVSProject.Tool('VCCLCompilerTool', + {'UsePrecompiledHeader': '0', + 'ForcedIncludeFiles': '$(NOINHERIT)'}) + p.AddFileConfig(_FixPath(source), + _ConfigFullName(config_name, config), + {}, tools=[tool]) + # Do nothing if there was no precompiled source. + if extensions_excluded_from_precompile: + DisableForSourceTree(sources) + + +def _AddActions(actions_to_add, spec, relative_path_of_gyp_file): + # Add actions. + actions = spec.get('actions', []) + # Don't setup_env every time. When all the actions are run together in one + # batch file in VS, the PATH will grow too long. + # Membership in this set means that the cygwin environment has been set up, + # and does not need to be set up again. + have_setup_env = set() + for a in actions: + # Attach actions to the gyp file if nothing else is there. + inputs = a.get('inputs') or [relative_path_of_gyp_file] + attached_to = inputs[0] + need_setup_env = attached_to not in have_setup_env + cmd = _BuildCommandLineForRule(spec, a, has_input_path=False, + do_setup_env=need_setup_env) + have_setup_env.add(attached_to) + # Add the action. + _AddActionStep(actions_to_add, + inputs=inputs, + outputs=a.get('outputs', []), + description=a.get('message', a['action_name']), + command=cmd) + + +def _WriteMSVSUserFile(project_path, version, spec): + # Add run_as and test targets. + if 'run_as' in spec: + run_as = spec['run_as'] + action = run_as.get('action', []) + environment = run_as.get('environment', []) + working_directory = run_as.get('working_directory', '.') + elif int(spec.get('test', 0)): + action = ['$(TargetPath)', '--gtest_print_time'] + environment = [] + working_directory = '.' + else: + return # Nothing to add + # Write out the user file. + user_file = _CreateMSVSUserFile(project_path, version, spec) + for config_name, c_data in spec['configurations'].iteritems(): + user_file.AddDebugSettings(_ConfigFullName(config_name, c_data), + action, environment, working_directory) + user_file.WriteIfChanged() + + +def _AddCopies(actions_to_add, spec): + copies = _GetCopies(spec) + for inputs, outputs, cmd, description in copies: + _AddActionStep(actions_to_add, inputs=inputs, outputs=outputs, + description=description, command=cmd) + + +def _GetCopies(spec): + copies = [] + # Add copies. + for cpy in spec.get('copies', []): + for src in cpy.get('files', []): + dst = os.path.join(cpy['destination'], os.path.basename(src)) + # _AddCustomBuildToolForMSVS() will call _FixPath() on the inputs and + # outputs, so do the same for our generated command line. + if src.endswith('/'): + src_bare = src[:-1] + base_dir = posixpath.split(src_bare)[0] + outer_dir = posixpath.split(src_bare)[1] + cmd = 'cd "%s" && xcopy /e /f /y "%s" "%s\\%s\\"' % ( + _FixPath(base_dir), outer_dir, _FixPath(dst), outer_dir) + copies.append(([src], ['dummy_copies', dst], cmd, + 'Copying %s to %s' % (src, dst))) + else: + cmd = 'mkdir "%s" 2>nul & set ERRORLEVEL=0 & copy /Y "%s" "%s"' % ( + _FixPath(cpy['destination']), _FixPath(src), _FixPath(dst)) + copies.append(([src], [dst], cmd, 'Copying %s to %s' % (src, dst))) + return copies + + +def _GetPathDict(root, path): + # |path| will eventually be empty (in the recursive calls) if it was initially + # relative; otherwise it will eventually end up as '\', 'D:\', etc. + if not path or path.endswith(os.sep): + return root + parent, folder = os.path.split(path) + parent_dict = _GetPathDict(root, parent) + if folder not in parent_dict: + parent_dict[folder] = dict() + return parent_dict[folder] + + +def _DictsToFolders(base_path, bucket, flat): + # Convert to folders recursively. + children = [] + for folder, contents in bucket.iteritems(): + if type(contents) == dict: + folder_children = _DictsToFolders(os.path.join(base_path, folder), + contents, flat) + if flat: + children += folder_children + else: + folder_children = MSVSNew.MSVSFolder(os.path.join(base_path, folder), + name='(' + folder + ')', + entries=folder_children) + children.append(folder_children) + else: + children.append(contents) + return children + + +def _CollapseSingles(parent, node): + # Recursively explorer the tree of dicts looking for projects which are + # the sole item in a folder which has the same name as the project. Bring + # such projects up one level. + if (type(node) == dict and + len(node) == 1 and + node.keys()[0] == parent + '.vcproj'): + return node[node.keys()[0]] + if type(node) != dict: + return node + for child in node: + node[child] = _CollapseSingles(child, node[child]) + return node + + +def _GatherSolutionFolders(sln_projects, project_objects, flat): + root = {} + # Convert into a tree of dicts on path. + for p in sln_projects: + gyp_file, target = gyp.common.ParseQualifiedTarget(p)[0:2] + gyp_dir = os.path.dirname(gyp_file) + path_dict = _GetPathDict(root, gyp_dir) + path_dict[target + '.vcproj'] = project_objects[p] + # Walk down from the top until we hit a folder that has more than one entry. + # In practice, this strips the top-level "src/" dir from the hierarchy in + # the solution. + while len(root) == 1 and type(root[root.keys()[0]]) == dict: + root = root[root.keys()[0]] + # Collapse singles. + root = _CollapseSingles('', root) + # Merge buckets until everything is a root entry. + return _DictsToFolders('', root, flat) + + +def _GetPathOfProject(qualified_target, spec, options, msvs_version): + default_config = _GetDefaultConfiguration(spec) + proj_filename = default_config.get('msvs_existing_vcproj') + if not proj_filename: + proj_filename = (spec['target_name'] + options.suffix + + msvs_version.ProjectExtension()) + + build_file = gyp.common.BuildFile(qualified_target) + proj_path = os.path.join(os.path.dirname(build_file), proj_filename) + fix_prefix = None + if options.generator_output: + project_dir_path = os.path.dirname(os.path.abspath(proj_path)) + proj_path = os.path.join(options.generator_output, proj_path) + fix_prefix = gyp.common.RelativePath(project_dir_path, + os.path.dirname(proj_path)) + return proj_path, fix_prefix + + +def _GetPlatformOverridesOfProject(spec): + # Prepare a dict indicating which project configurations are used for which + # solution configurations for this target. + config_platform_overrides = {} + for config_name, c in spec['configurations'].iteritems(): + config_fullname = _ConfigFullName(config_name, c) + platform = c.get('msvs_target_platform', _ConfigPlatform(c)) + fixed_config_fullname = '%s|%s' % ( + _ConfigBaseName(config_name, _ConfigPlatform(c)), platform) + config_platform_overrides[config_fullname] = fixed_config_fullname + return config_platform_overrides + + +def _CreateProjectObjects(target_list, target_dicts, options, msvs_version): + """Create a MSVSProject object for the targets found in target list. + + Arguments: + target_list: the list of targets to generate project objects for. + target_dicts: the dictionary of specifications. + options: global generator options. + msvs_version: the MSVSVersion object. + Returns: + A set of created projects, keyed by target. + """ + global fixpath_prefix + # Generate each project. + projects = {} + for qualified_target in target_list: + spec = target_dicts[qualified_target] + if spec['toolset'] != 'target': + raise GypError( + 'Multiple toolsets not supported in msvs build (target %s)' % + qualified_target) + proj_path, fixpath_prefix = _GetPathOfProject(qualified_target, spec, + options, msvs_version) + guid = _GetGuidOfProject(proj_path, spec) + overrides = _GetPlatformOverridesOfProject(spec) + build_file = gyp.common.BuildFile(qualified_target) + # Create object for this project. + obj = MSVSNew.MSVSProject( + proj_path, + name=spec['target_name'], + guid=guid, + spec=spec, + build_file=build_file, + config_platform_overrides=overrides, + fixpath_prefix=fixpath_prefix) + # Set project toolset if any (MS build only) + if msvs_version.UsesVcxproj(): + obj.set_msbuild_toolset( + _GetMsbuildToolsetOfProject(proj_path, spec, msvs_version)) + projects[qualified_target] = obj + # Set all the dependencies, but not if we are using an external builder like + # ninja + for project in projects.values(): + if not project.spec.get('msvs_external_builder'): + deps = project.spec.get('dependencies', []) + deps = [projects[d] for d in deps] + project.set_dependencies(deps) + return projects + + +def _InitNinjaFlavor(params, target_list, target_dicts): + """Initialize targets for the ninja flavor. + + This sets up the necessary variables in the targets to generate msvs projects + that use ninja as an external builder. The variables in the spec are only set + if they have not been set. This allows individual specs to override the + default values initialized here. + Arguments: + params: Params provided to the generator. + target_list: List of target pairs: 'base/base.gyp:base'. + target_dicts: Dict of target properties keyed on target pair. + """ + for qualified_target in target_list: + spec = target_dicts[qualified_target] + if spec.get('msvs_external_builder'): + # The spec explicitly defined an external builder, so don't change it. + continue + + path_to_ninja = spec.get('msvs_path_to_ninja', 'ninja.exe') + + spec['msvs_external_builder'] = 'ninja' + if not spec.get('msvs_external_builder_out_dir'): + gyp_file, _, _ = gyp.common.ParseQualifiedTarget(qualified_target) + gyp_dir = os.path.dirname(gyp_file) + configuration = '$(Configuration)' + if params.get('target_arch') == 'x64': + configuration += '_x64' + spec['msvs_external_builder_out_dir'] = os.path.join( + gyp.common.RelativePath(params['options'].toplevel_dir, gyp_dir), + ninja_generator.ComputeOutputDir(params), + configuration) + if not spec.get('msvs_external_builder_build_cmd'): + spec['msvs_external_builder_build_cmd'] = [ + path_to_ninja, + '-C', + '$(OutDir)', + '$(ProjectName)', + ] + if not spec.get('msvs_external_builder_clean_cmd'): + spec['msvs_external_builder_clean_cmd'] = [ + path_to_ninja, + '-C', + '$(OutDir)', + '-tclean', + '$(ProjectName)', + ] + + +def CalculateVariables(default_variables, params): + """Generated variables that require params to be known.""" + + generator_flags = params.get('generator_flags', {}) + + # Select project file format version (if unset, default to auto detecting). + msvs_version = MSVSVersion.SelectVisualStudioVersion( + generator_flags.get('msvs_version', 'auto')) + # Stash msvs_version for later (so we don't have to probe the system twice). + params['msvs_version'] = msvs_version + + # Set a variable so conditions can be based on msvs_version. + default_variables['MSVS_VERSION'] = msvs_version.ShortName() + + # To determine processor word size on Windows, in addition to checking + # PROCESSOR_ARCHITECTURE (which reflects the word size of the current + # process), it is also necessary to check PROCESSOR_ARCITEW6432 (which + # contains the actual word size of the system when running thru WOW64). + if (os.environ.get('PROCESSOR_ARCHITECTURE', '').find('64') >= 0 or + os.environ.get('PROCESSOR_ARCHITEW6432', '').find('64') >= 0): + default_variables['MSVS_OS_BITS'] = 64 + else: + default_variables['MSVS_OS_BITS'] = 32 + + if gyp.common.GetFlavor(params) == 'ninja': + default_variables['SHARED_INTERMEDIATE_DIR'] = '$(OutDir)gen' + + +def PerformBuild(data, configurations, params): + options = params['options'] + msvs_version = params['msvs_version'] + devenv = os.path.join(msvs_version.path, 'Common7', 'IDE', 'devenv.com') + + for build_file, build_file_dict in data.iteritems(): + (build_file_root, build_file_ext) = os.path.splitext(build_file) + if build_file_ext != '.gyp': + continue + sln_path = build_file_root + options.suffix + '.sln' + if options.generator_output: + sln_path = os.path.join(options.generator_output, sln_path) + + for config in configurations: + arguments = [devenv, sln_path, '/Build', config] + print 'Building [%s]: %s' % (config, arguments) + rtn = subprocess.check_call(arguments) + + +def GenerateOutput(target_list, target_dicts, data, params): + """Generate .sln and .vcproj files. + + This is the entry point for this generator. + Arguments: + target_list: List of target pairs: 'base/base.gyp:base'. + target_dicts: Dict of target properties keyed on target pair. + data: Dictionary containing per .gyp data. + """ + global fixpath_prefix + + options = params['options'] + + # Get the project file format version back out of where we stashed it in + # GeneratorCalculatedVariables. + msvs_version = params['msvs_version'] + + generator_flags = params.get('generator_flags', {}) + + # Optionally shard targets marked with 'msvs_shard': SHARD_COUNT. + (target_list, target_dicts) = MSVSUtil.ShardTargets(target_list, target_dicts) + + # Optionally use the large PDB workaround for targets marked with + # 'msvs_large_pdb': 1. + (target_list, target_dicts) = MSVSUtil.InsertLargePdbShims( + target_list, target_dicts, generator_default_variables) + + # Optionally configure each spec to use ninja as the external builder. + if params.get('flavor') == 'ninja': + _InitNinjaFlavor(params, target_list, target_dicts) + + # Prepare the set of configurations. + configs = set() + for qualified_target in target_list: + spec = target_dicts[qualified_target] + for config_name, config in spec['configurations'].iteritems(): + configs.add(_ConfigFullName(config_name, config)) + configs = list(configs) + + # Figure out all the projects that will be generated and their guids + project_objects = _CreateProjectObjects(target_list, target_dicts, options, + msvs_version) + + # Generate each project. + missing_sources = [] + for project in project_objects.values(): + fixpath_prefix = project.fixpath_prefix + missing_sources.extend(_GenerateProject(project, options, msvs_version, + generator_flags)) + fixpath_prefix = None + + for build_file in data: + # Validate build_file extension + if not build_file.endswith('.gyp'): + continue + sln_path = os.path.splitext(build_file)[0] + options.suffix + '.sln' + if options.generator_output: + sln_path = os.path.join(options.generator_output, sln_path) + # Get projects in the solution, and their dependents. + sln_projects = gyp.common.BuildFileTargets(target_list, build_file) + sln_projects += gyp.common.DeepDependencyTargets(target_dicts, sln_projects) + # Create folder hierarchy. + root_entries = _GatherSolutionFolders( + sln_projects, project_objects, flat=msvs_version.FlatSolution()) + # Create solution. + sln = MSVSNew.MSVSSolution(sln_path, + entries=root_entries, + variants=configs, + websiteProperties=False, + version=msvs_version) + sln.Write() + + if missing_sources: + error_message = "Missing input files:\n" + \ + '\n'.join(set(missing_sources)) + if generator_flags.get('msvs_error_on_missing_sources', False): + raise GypError(error_message) + else: + print >> sys.stdout, "Warning: " + error_message + + +def _GenerateMSBuildFiltersFile(filters_path, source_files, + rule_dependencies, extension_to_rule_name): + """Generate the filters file. + + This file is used by Visual Studio to organize the presentation of source + files into folders. + + Arguments: + filters_path: The path of the file to be created. + source_files: The hierarchical structure of all the sources. + extension_to_rule_name: A dictionary mapping file extensions to rules. + """ + filter_group = [] + source_group = [] + _AppendFiltersForMSBuild('', source_files, rule_dependencies, + extension_to_rule_name, filter_group, source_group) + if filter_group: + content = ['Project', + {'ToolsVersion': '4.0', + 'xmlns': 'http://schemas.microsoft.com/developer/msbuild/2003' + }, + ['ItemGroup'] + filter_group, + ['ItemGroup'] + source_group + ] + easy_xml.WriteXmlIfChanged(content, filters_path, pretty=True, win32=True) + elif os.path.exists(filters_path): + # We don't need this filter anymore. Delete the old filter file. + os.unlink(filters_path) + + +def _AppendFiltersForMSBuild(parent_filter_name, sources, rule_dependencies, + extension_to_rule_name, + filter_group, source_group): + """Creates the list of filters and sources to be added in the filter file. + + Args: + parent_filter_name: The name of the filter under which the sources are + found. + sources: The hierarchy of filters and sources to process. + extension_to_rule_name: A dictionary mapping file extensions to rules. + filter_group: The list to which filter entries will be appended. + source_group: The list to which source entries will be appeneded. + """ + for source in sources: + if isinstance(source, MSVSProject.Filter): + # We have a sub-filter. Create the name of that sub-filter. + if not parent_filter_name: + filter_name = source.name + else: + filter_name = '%s\\%s' % (parent_filter_name, source.name) + # Add the filter to the group. + filter_group.append( + ['Filter', {'Include': filter_name}, + ['UniqueIdentifier', MSVSNew.MakeGuid(source.name)]]) + # Recurse and add its dependents. + _AppendFiltersForMSBuild(filter_name, source.contents, + rule_dependencies, extension_to_rule_name, + filter_group, source_group) + else: + # It's a source. Create a source entry. + _, element = _MapFileToMsBuildSourceType(source, rule_dependencies, + extension_to_rule_name) + source_entry = [element, {'Include': source}] + # Specify the filter it is part of, if any. + if parent_filter_name: + source_entry.append(['Filter', parent_filter_name]) + source_group.append(source_entry) + + +def _MapFileToMsBuildSourceType(source, rule_dependencies, + extension_to_rule_name): + """Returns the group and element type of the source file. + + Arguments: + source: The source file name. + extension_to_rule_name: A dictionary mapping file extensions to rules. + + Returns: + A pair of (group this file should be part of, the label of element) + """ + _, ext = os.path.splitext(source) + if ext in extension_to_rule_name: + group = 'rule' + element = extension_to_rule_name[ext] + elif ext in ['.cc', '.cpp', '.c', '.cxx']: + group = 'compile' + element = 'ClCompile' + elif ext in ['.h', '.hxx']: + group = 'include' + element = 'ClInclude' + elif ext == '.rc': + group = 'resource' + element = 'ResourceCompile' + elif ext == '.asm': + group = 'masm' + element = 'MASM' + elif ext == '.idl': + group = 'midl' + element = 'Midl' + elif source in rule_dependencies: + group = 'rule_dependency' + element = 'CustomBuild' + else: + group = 'none' + element = 'None' + return (group, element) + + +def _GenerateRulesForMSBuild(output_dir, options, spec, + sources, excluded_sources, + props_files_of_rules, targets_files_of_rules, + actions_to_add, rule_dependencies, + extension_to_rule_name): + # MSBuild rules are implemented using three files: an XML file, a .targets + # file and a .props file. + # See http://blogs.msdn.com/b/vcblog/archive/2010/04/21/quick-help-on-vs2010-custom-build-rule.aspx + # for more details. + rules = spec.get('rules', []) + rules_native = [r for r in rules if not int(r.get('msvs_external_rule', 0))] + rules_external = [r for r in rules if int(r.get('msvs_external_rule', 0))] + + msbuild_rules = [] + for rule in rules_native: + # Skip a rule with no action and no inputs. + if 'action' not in rule and not rule.get('rule_sources', []): + continue + msbuild_rule = MSBuildRule(rule, spec) + msbuild_rules.append(msbuild_rule) + rule_dependencies.update(msbuild_rule.additional_dependencies.split(';')) + extension_to_rule_name[msbuild_rule.extension] = msbuild_rule.rule_name + if msbuild_rules: + base = spec['target_name'] + options.suffix + props_name = base + '.props' + targets_name = base + '.targets' + xml_name = base + '.xml' + + props_files_of_rules.add(props_name) + targets_files_of_rules.add(targets_name) + + props_path = os.path.join(output_dir, props_name) + targets_path = os.path.join(output_dir, targets_name) + xml_path = os.path.join(output_dir, xml_name) + + _GenerateMSBuildRulePropsFile(props_path, msbuild_rules) + _GenerateMSBuildRuleTargetsFile(targets_path, msbuild_rules) + _GenerateMSBuildRuleXmlFile(xml_path, msbuild_rules) + + if rules_external: + _GenerateExternalRules(rules_external, output_dir, spec, + sources, options, actions_to_add) + _AdjustSourcesForRules(rules, sources, excluded_sources, True) + + +class MSBuildRule(object): + """Used to store information used to generate an MSBuild rule. + + Attributes: + rule_name: The rule name, sanitized to use in XML. + target_name: The name of the target. + after_targets: The name of the AfterTargets element. + before_targets: The name of the BeforeTargets element. + depends_on: The name of the DependsOn element. + compute_output: The name of the ComputeOutput element. + dirs_to_make: The name of the DirsToMake element. + inputs: The name of the _inputs element. + tlog: The name of the _tlog element. + extension: The extension this rule applies to. + description: The message displayed when this rule is invoked. + additional_dependencies: A string listing additional dependencies. + outputs: The outputs of this rule. + command: The command used to run the rule. + """ + + def __init__(self, rule, spec): + self.display_name = rule['rule_name'] + # Assure that the rule name is only characters and numbers + self.rule_name = re.sub(r'\W', '_', self.display_name) + # Create the various element names, following the example set by the + # Visual Studio 2008 to 2010 conversion. I don't know if VS2010 + # is sensitive to the exact names. + self.target_name = '_' + self.rule_name + self.after_targets = self.rule_name + 'AfterTargets' + self.before_targets = self.rule_name + 'BeforeTargets' + self.depends_on = self.rule_name + 'DependsOn' + self.compute_output = 'Compute%sOutput' % self.rule_name + self.dirs_to_make = self.rule_name + 'DirsToMake' + self.inputs = self.rule_name + '_inputs' + self.tlog = self.rule_name + '_tlog' + self.extension = rule['extension'] + if not self.extension.startswith('.'): + self.extension = '.' + self.extension + + self.description = MSVSSettings.ConvertVCMacrosToMSBuild( + rule.get('message', self.rule_name)) + old_additional_dependencies = _FixPaths(rule.get('inputs', [])) + self.additional_dependencies = ( + ';'.join([MSVSSettings.ConvertVCMacrosToMSBuild(i) + for i in old_additional_dependencies])) + old_outputs = _FixPaths(rule.get('outputs', [])) + self.outputs = ';'.join([MSVSSettings.ConvertVCMacrosToMSBuild(i) + for i in old_outputs]) + old_command = _BuildCommandLineForRule(spec, rule, has_input_path=True, + do_setup_env=True) + self.command = MSVSSettings.ConvertVCMacrosToMSBuild(old_command) + + +def _GenerateMSBuildRulePropsFile(props_path, msbuild_rules): + """Generate the .props file.""" + content = ['Project', + {'xmlns': 'http://schemas.microsoft.com/developer/msbuild/2003'}] + for rule in msbuild_rules: + content.extend([ + ['PropertyGroup', + {'Condition': "'$(%s)' == '' and '$(%s)' == '' and " + "'$(ConfigurationType)' != 'Makefile'" % (rule.before_targets, + rule.after_targets) + }, + [rule.before_targets, 'Midl'], + [rule.after_targets, 'CustomBuild'], + ], + ['PropertyGroup', + [rule.depends_on, + {'Condition': "'$(ConfigurationType)' != 'Makefile'"}, + '_SelectedFiles;$(%s)' % rule.depends_on + ], + ], + ['ItemDefinitionGroup', + [rule.rule_name, + ['CommandLineTemplate', rule.command], + ['Outputs', rule.outputs], + ['ExecutionDescription', rule.description], + ['AdditionalDependencies', rule.additional_dependencies], + ], + ] + ]) + easy_xml.WriteXmlIfChanged(content, props_path, pretty=True, win32=True) + + +def _GenerateMSBuildRuleTargetsFile(targets_path, msbuild_rules): + """Generate the .targets file.""" + content = ['Project', + {'xmlns': 'http://schemas.microsoft.com/developer/msbuild/2003' + } + ] + item_group = [ + 'ItemGroup', + ['PropertyPageSchema', + {'Include': '$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml'} + ] + ] + for rule in msbuild_rules: + item_group.append( + ['AvailableItemName', + {'Include': rule.rule_name}, + ['Targets', rule.target_name], + ]) + content.append(item_group) + + for rule in msbuild_rules: + content.append( + ['UsingTask', + {'TaskName': rule.rule_name, + 'TaskFactory': 'XamlTaskFactory', + 'AssemblyName': 'Microsoft.Build.Tasks.v4.0' + }, + ['Task', '$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml'], + ]) + for rule in msbuild_rules: + rule_name = rule.rule_name + target_outputs = '%%(%s.Outputs)' % rule_name + target_inputs = ('%%(%s.Identity);%%(%s.AdditionalDependencies);' + '$(MSBuildProjectFile)') % (rule_name, rule_name) + rule_inputs = '%%(%s.Identity)' % rule_name + extension_condition = ("'%(Extension)'=='.obj' or " + "'%(Extension)'=='.res' or " + "'%(Extension)'=='.rsc' or " + "'%(Extension)'=='.lib'") + remove_section = [ + 'ItemGroup', + {'Condition': "'@(SelectedFiles)' != ''"}, + [rule_name, + {'Remove': '@(%s)' % rule_name, + 'Condition': "'%(Identity)' != '@(SelectedFiles)'" + } + ] + ] + inputs_section = [ + 'ItemGroup', + [rule.inputs, {'Include': '%%(%s.AdditionalDependencies)' % rule_name}] + ] + logging_section = [ + 'ItemGroup', + [rule.tlog, + {'Include': '%%(%s.Outputs)' % rule_name, + 'Condition': ("'%%(%s.Outputs)' != '' and " + "'%%(%s.ExcludedFromBuild)' != 'true'" % + (rule_name, rule_name)) + }, + ['Source', "@(%s, '|')" % rule_name], + ['Inputs', "@(%s -> '%%(Fullpath)', ';')" % rule.inputs], + ], + ] + message_section = [ + 'Message', + {'Importance': 'High', + 'Text': '%%(%s.ExecutionDescription)' % rule_name + } + ] + write_tlog_section = [ + 'WriteLinesToFile', + {'Condition': "'@(%s)' != '' and '%%(%s.ExcludedFromBuild)' != " + "'true'" % (rule.tlog, rule.tlog), + 'File': '$(IntDir)$(ProjectName).write.1.tlog', + 'Lines': "^%%(%s.Source);@(%s->'%%(Fullpath)')" % (rule.tlog, + rule.tlog) + } + ] + read_tlog_section = [ + 'WriteLinesToFile', + {'Condition': "'@(%s)' != '' and '%%(%s.ExcludedFromBuild)' != " + "'true'" % (rule.tlog, rule.tlog), + 'File': '$(IntDir)$(ProjectName).read.1.tlog', + 'Lines': "^%%(%s.Source);%%(%s.Inputs)" % (rule.tlog, rule.tlog) + } + ] + command_and_input_section = [ + rule_name, + {'Condition': "'@(%s)' != '' and '%%(%s.ExcludedFromBuild)' != " + "'true'" % (rule_name, rule_name), + 'EchoOff': 'true', + 'StandardOutputImportance': 'High', + 'StandardErrorImportance': 'High', + 'CommandLineTemplate': '%%(%s.CommandLineTemplate)' % rule_name, + 'AdditionalOptions': '%%(%s.AdditionalOptions)' % rule_name, + 'Inputs': rule_inputs + } + ] + content.extend([ + ['Target', + {'Name': rule.target_name, + 'BeforeTargets': '$(%s)' % rule.before_targets, + 'AfterTargets': '$(%s)' % rule.after_targets, + 'Condition': "'@(%s)' != ''" % rule_name, + 'DependsOnTargets': '$(%s);%s' % (rule.depends_on, + rule.compute_output), + 'Outputs': target_outputs, + 'Inputs': target_inputs + }, + remove_section, + inputs_section, + logging_section, + message_section, + write_tlog_section, + read_tlog_section, + command_and_input_section, + ], + ['PropertyGroup', + ['ComputeLinkInputsTargets', + '$(ComputeLinkInputsTargets);', + '%s;' % rule.compute_output + ], + ['ComputeLibInputsTargets', + '$(ComputeLibInputsTargets);', + '%s;' % rule.compute_output + ], + ], + ['Target', + {'Name': rule.compute_output, + 'Condition': "'@(%s)' != ''" % rule_name + }, + ['ItemGroup', + [rule.dirs_to_make, + {'Condition': "'@(%s)' != '' and " + "'%%(%s.ExcludedFromBuild)' != 'true'" % (rule_name, rule_name), + 'Include': '%%(%s.Outputs)' % rule_name + } + ], + ['Link', + {'Include': '%%(%s.Identity)' % rule.dirs_to_make, + 'Condition': extension_condition + } + ], + ['Lib', + {'Include': '%%(%s.Identity)' % rule.dirs_to_make, + 'Condition': extension_condition + } + ], + ['ImpLib', + {'Include': '%%(%s.Identity)' % rule.dirs_to_make, + 'Condition': extension_condition + } + ], + ], + ['MakeDir', + {'Directories': ("@(%s->'%%(RootDir)%%(Directory)')" % + rule.dirs_to_make) + } + ] + ], + ]) + easy_xml.WriteXmlIfChanged(content, targets_path, pretty=True, win32=True) + + +def _GenerateMSBuildRuleXmlFile(xml_path, msbuild_rules): + # Generate the .xml file + content = [ + 'ProjectSchemaDefinitions', + {'xmlns': ('clr-namespace:Microsoft.Build.Framework.XamlTypes;' + 'assembly=Microsoft.Build.Framework'), + 'xmlns:x': 'http://schemas.microsoft.com/winfx/2006/xaml', + 'xmlns:sys': 'clr-namespace:System;assembly=mscorlib', + 'xmlns:transformCallback': + 'Microsoft.Cpp.Dev10.ConvertPropertyCallback' + } + ] + for rule in msbuild_rules: + content.extend([ + ['Rule', + {'Name': rule.rule_name, + 'PageTemplate': 'tool', + 'DisplayName': rule.display_name, + 'Order': '200' + }, + ['Rule.DataSource', + ['DataSource', + {'Persistence': 'ProjectFile', + 'ItemType': rule.rule_name + } + ] + ], + ['Rule.Categories', + ['Category', + {'Name': 'General'}, + ['Category.DisplayName', + ['sys:String', 'General'], + ], + ], + ['Category', + {'Name': 'Command Line', + 'Subtype': 'CommandLine' + }, + ['Category.DisplayName', + ['sys:String', 'Command Line'], + ], + ], + ], + ['StringListProperty', + {'Name': 'Inputs', + 'Category': 'Command Line', + 'IsRequired': 'true', + 'Switch': ' ' + }, + ['StringListProperty.DataSource', + ['DataSource', + {'Persistence': 'ProjectFile', + 'ItemType': rule.rule_name, + 'SourceType': 'Item' + } + ] + ], + ], + ['StringProperty', + {'Name': 'CommandLineTemplate', + 'DisplayName': 'Command Line', + 'Visible': 'False', + 'IncludeInCommandLine': 'False' + } + ], + ['DynamicEnumProperty', + {'Name': rule.before_targets, + 'Category': 'General', + 'EnumProvider': 'Targets', + 'IncludeInCommandLine': 'False' + }, + ['DynamicEnumProperty.DisplayName', + ['sys:String', 'Execute Before'], + ], + ['DynamicEnumProperty.Description', + ['sys:String', 'Specifies the targets for the build customization' + ' to run before.' + ], + ], + ['DynamicEnumProperty.ProviderSettings', + ['NameValuePair', + {'Name': 'Exclude', + 'Value': '^%s|^Compute' % rule.before_targets + } + ] + ], + ['DynamicEnumProperty.DataSource', + ['DataSource', + {'Persistence': 'ProjectFile', + 'HasConfigurationCondition': 'true' + } + ] + ], + ], + ['DynamicEnumProperty', + {'Name': rule.after_targets, + 'Category': 'General', + 'EnumProvider': 'Targets', + 'IncludeInCommandLine': 'False' + }, + ['DynamicEnumProperty.DisplayName', + ['sys:String', 'Execute After'], + ], + ['DynamicEnumProperty.Description', + ['sys:String', ('Specifies the targets for the build customization' + ' to run after.') + ], + ], + ['DynamicEnumProperty.ProviderSettings', + ['NameValuePair', + {'Name': 'Exclude', + 'Value': '^%s|^Compute' % rule.after_targets + } + ] + ], + ['DynamicEnumProperty.DataSource', + ['DataSource', + {'Persistence': 'ProjectFile', + 'ItemType': '', + 'HasConfigurationCondition': 'true' + } + ] + ], + ], + ['StringListProperty', + {'Name': 'Outputs', + 'DisplayName': 'Outputs', + 'Visible': 'False', + 'IncludeInCommandLine': 'False' + } + ], + ['StringProperty', + {'Name': 'ExecutionDescription', + 'DisplayName': 'Execution Description', + 'Visible': 'False', + 'IncludeInCommandLine': 'False' + } + ], + ['StringListProperty', + {'Name': 'AdditionalDependencies', + 'DisplayName': 'Additional Dependencies', + 'IncludeInCommandLine': 'False', + 'Visible': 'false' + } + ], + ['StringProperty', + {'Subtype': 'AdditionalOptions', + 'Name': 'AdditionalOptions', + 'Category': 'Command Line' + }, + ['StringProperty.DisplayName', + ['sys:String', 'Additional Options'], + ], + ['StringProperty.Description', + ['sys:String', 'Additional Options'], + ], + ], + ], + ['ItemType', + {'Name': rule.rule_name, + 'DisplayName': rule.display_name + } + ], + ['FileExtension', + {'Name': '*' + rule.extension, + 'ContentType': rule.rule_name + } + ], + ['ContentType', + {'Name': rule.rule_name, + 'DisplayName': '', + 'ItemType': rule.rule_name + } + ] + ]) + easy_xml.WriteXmlIfChanged(content, xml_path, pretty=True, win32=True) + + +def _GetConfigurationAndPlatform(name, settings): + configuration = name.rsplit('_', 1)[0] + platform = settings.get('msvs_configuration_platform', 'Win32') + return (configuration, platform) + + +def _GetConfigurationCondition(name, settings): + return (r"'$(Configuration)|$(Platform)'=='%s|%s'" % + _GetConfigurationAndPlatform(name, settings)) + + +def _GetMSBuildProjectConfigurations(configurations): + group = ['ItemGroup', {'Label': 'ProjectConfigurations'}] + for (name, settings) in sorted(configurations.iteritems()): + configuration, platform = _GetConfigurationAndPlatform(name, settings) + designation = '%s|%s' % (configuration, platform) + group.append( + ['ProjectConfiguration', {'Include': designation}, + ['Configuration', configuration], + ['Platform', platform]]) + return [group] + + +def _GetMSBuildGlobalProperties(spec, guid, gyp_file_name): + namespace = os.path.splitext(gyp_file_name)[0] + properties = [ + ['PropertyGroup', {'Label': 'Globals'}, + ['ProjectGuid', guid], + ['Keyword', 'Win32Proj'], + ['RootNamespace', namespace], + ['IgnoreWarnCompileDuplicatedFilename', 'true'], + ] + ] + + if os.environ.get('PROCESSOR_ARCHITECTURE') == 'AMD64' or \ + os.environ.get('PROCESSOR_ARCHITEW6432') == 'AMD64': + properties[0].append(['PreferredToolArchitecture', 'x64']) + + if spec.get('msvs_enable_winrt'): + properties[0].append(['DefaultLanguage', 'en-US']) + properties[0].append(['AppContainerApplication', 'true']) + if spec.get('msvs_application_type_revision'): + app_type_revision = spec.get('msvs_application_type_revision') + properties[0].append(['ApplicationTypeRevision', app_type_revision]) + else: + properties[0].append(['ApplicationTypeRevision', '8.1']) + + if spec.get('msvs_target_platform_version'): + target_platform_version = spec.get('msvs_target_platform_version') + properties[0].append(['WindowsTargetPlatformVersion', + target_platform_version]) + if spec.get('msvs_target_platform_minversion'): + target_platform_minversion = spec.get('msvs_target_platform_minversion') + properties[0].append(['WindowsTargetPlatformMinVersion', + target_platform_minversion]) + else: + properties[0].append(['WindowsTargetPlatformMinVersion', + target_platform_version]) + if spec.get('msvs_enable_winphone'): + properties[0].append(['ApplicationType', 'Windows Phone']) + else: + properties[0].append(['ApplicationType', 'Windows Store']) + + platform_name = None + msvs_windows_target_platform_version = None + for configuration in spec['configurations'].itervalues(): + platform_name = platform_name or _ConfigPlatform(configuration) + msvs_windows_target_platform_version = \ + msvs_windows_target_platform_version or \ + _ConfigWindowsTargetPlatformVersion(configuration) + if platform_name and msvs_windows_target_platform_version: + break + + if platform_name == 'ARM': + properties[0].append(['WindowsSDKDesktopARMSupport', 'true']) + if msvs_windows_target_platform_version: + properties[0].append(['WindowsTargetPlatformVersion', \ + str(msvs_windows_target_platform_version)]) + + return properties + +def _GetMSBuildConfigurationDetails(spec, build_file): + properties = {} + for name, settings in spec['configurations'].iteritems(): + msbuild_attributes = _GetMSBuildAttributes(spec, settings, build_file) + condition = _GetConfigurationCondition(name, settings) + character_set = msbuild_attributes.get('CharacterSet') + _AddConditionalProperty(properties, condition, 'ConfigurationType', + msbuild_attributes['ConfigurationType']) + if character_set: + if 'msvs_enable_winrt' not in spec : + _AddConditionalProperty(properties, condition, 'CharacterSet', + character_set) + return _GetMSBuildPropertyGroup(spec, 'Configuration', properties) + + +def _GetMSBuildLocalProperties(msbuild_toolset): + # Currently the only local property we support is PlatformToolset + properties = {} + if msbuild_toolset: + properties = [ + ['PropertyGroup', {'Label': 'Locals'}, + ['PlatformToolset', msbuild_toolset], + ] + ] + return properties + + +def _GetMSBuildPropertySheets(configurations): + user_props = r'$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props' + additional_props = {} + props_specified = False + for name, settings in sorted(configurations.iteritems()): + configuration = _GetConfigurationCondition(name, settings) + if settings.has_key('msbuild_props'): + additional_props[configuration] = _FixPaths(settings['msbuild_props']) + props_specified = True + else: + additional_props[configuration] = '' + + if not props_specified: + return [ + ['ImportGroup', + {'Label': 'PropertySheets'}, + ['Import', + {'Project': user_props, + 'Condition': "exists('%s')" % user_props, + 'Label': 'LocalAppDataPlatform' + } + ] + ] + ] + else: + sheets = [] + for condition, props in additional_props.iteritems(): + import_group = [ + 'ImportGroup', + {'Label': 'PropertySheets', + 'Condition': condition + }, + ['Import', + {'Project': user_props, + 'Condition': "exists('%s')" % user_props, + 'Label': 'LocalAppDataPlatform' + } + ] + ] + for props_file in props: + import_group.append(['Import', {'Project':props_file}]) + sheets.append(import_group) + return sheets + +def _ConvertMSVSBuildAttributes(spec, config, build_file): + config_type = _GetMSVSConfigurationType(spec, build_file) + msvs_attributes = _GetMSVSAttributes(spec, config, config_type) + msbuild_attributes = {} + for a in msvs_attributes: + if a in ['IntermediateDirectory', 'OutputDirectory']: + directory = MSVSSettings.ConvertVCMacrosToMSBuild(msvs_attributes[a]) + if not directory.endswith('\\'): + directory += '\\' + msbuild_attributes[a] = directory + elif a == 'CharacterSet': + msbuild_attributes[a] = _ConvertMSVSCharacterSet(msvs_attributes[a]) + elif a == 'ConfigurationType': + msbuild_attributes[a] = _ConvertMSVSConfigurationType(msvs_attributes[a]) + else: + print 'Warning: Do not know how to convert MSVS attribute ' + a + return msbuild_attributes + + +def _ConvertMSVSCharacterSet(char_set): + if char_set.isdigit(): + char_set = { + '0': 'MultiByte', + '1': 'Unicode', + '2': 'MultiByte', + }[char_set] + return char_set + + +def _ConvertMSVSConfigurationType(config_type): + if config_type.isdigit(): + config_type = { + '1': 'Application', + '2': 'DynamicLibrary', + '4': 'StaticLibrary', + '10': 'Utility' + }[config_type] + return config_type + + +def _GetMSBuildAttributes(spec, config, build_file): + if 'msbuild_configuration_attributes' not in config: + msbuild_attributes = _ConvertMSVSBuildAttributes(spec, config, build_file) + + else: + config_type = _GetMSVSConfigurationType(spec, build_file) + config_type = _ConvertMSVSConfigurationType(config_type) + msbuild_attributes = config.get('msbuild_configuration_attributes', {}) + msbuild_attributes.setdefault('ConfigurationType', config_type) + output_dir = msbuild_attributes.get('OutputDirectory', + '$(SolutionDir)$(Configuration)') + msbuild_attributes['OutputDirectory'] = _FixPath(output_dir) + '\\' + if 'IntermediateDirectory' not in msbuild_attributes: + intermediate = _FixPath('$(Configuration)') + '\\' + msbuild_attributes['IntermediateDirectory'] = intermediate + if 'CharacterSet' in msbuild_attributes: + msbuild_attributes['CharacterSet'] = _ConvertMSVSCharacterSet( + msbuild_attributes['CharacterSet']) + if 'TargetName' not in msbuild_attributes: + prefix = spec.get('product_prefix', '') + product_name = spec.get('product_name', '$(ProjectName)') + target_name = prefix + product_name + msbuild_attributes['TargetName'] = target_name + if 'TargetExt' not in msbuild_attributes and 'product_extension' in spec: + ext = spec.get('product_extension') + msbuild_attributes['TargetExt'] = '.' + ext + + if spec.get('msvs_external_builder'): + external_out_dir = spec.get('msvs_external_builder_out_dir', '.') + msbuild_attributes['OutputDirectory'] = _FixPath(external_out_dir) + '\\' + + # Make sure that 'TargetPath' matches 'Lib.OutputFile' or 'Link.OutputFile' + # (depending on the tool used) to avoid MSB8012 warning. + msbuild_tool_map = { + 'executable': 'Link', + 'shared_library': 'Link', + 'loadable_module': 'Link', + 'static_library': 'Lib', + } + msbuild_tool = msbuild_tool_map.get(spec['type']) + if msbuild_tool: + msbuild_settings = config['finalized_msbuild_settings'] + out_file = msbuild_settings[msbuild_tool].get('OutputFile') + if out_file: + msbuild_attributes['TargetPath'] = _FixPath(out_file) + target_ext = msbuild_settings[msbuild_tool].get('TargetExt') + if target_ext: + msbuild_attributes['TargetExt'] = target_ext + + return msbuild_attributes + + +def _GetMSBuildConfigurationGlobalProperties(spec, configurations, build_file): + # TODO(jeanluc) We could optimize out the following and do it only if + # there are actions. + # TODO(jeanluc) Handle the equivalent of setting 'CYGWIN=nontsec'. + new_paths = [] + cygwin_dirs = spec.get('msvs_cygwin_dirs', ['.'])[0] + if cygwin_dirs: + cyg_path = '$(MSBuildProjectDirectory)\\%s\\bin\\' % _FixPath(cygwin_dirs) + new_paths.append(cyg_path) + # TODO(jeanluc) Change the convention to have both a cygwin_dir and a + # python_dir. + python_path = cyg_path.replace('cygwin\\bin', 'python_26') + new_paths.append(python_path) + if new_paths: + new_paths = '$(ExecutablePath);' + ';'.join(new_paths) + + properties = {} + for (name, configuration) in sorted(configurations.iteritems()): + condition = _GetConfigurationCondition(name, configuration) + attributes = _GetMSBuildAttributes(spec, configuration, build_file) + msbuild_settings = configuration['finalized_msbuild_settings'] + _AddConditionalProperty(properties, condition, 'IntDir', + attributes['IntermediateDirectory']) + _AddConditionalProperty(properties, condition, 'OutDir', + attributes['OutputDirectory']) + _AddConditionalProperty(properties, condition, 'TargetName', + attributes['TargetName']) + if 'TargetExt' in attributes: + _AddConditionalProperty(properties, condition, 'TargetExt', + attributes['TargetExt']) + + if attributes.get('TargetPath'): + _AddConditionalProperty(properties, condition, 'TargetPath', + attributes['TargetPath']) + if attributes.get('TargetExt'): + _AddConditionalProperty(properties, condition, 'TargetExt', + attributes['TargetExt']) + + if new_paths: + _AddConditionalProperty(properties, condition, 'ExecutablePath', + new_paths) + tool_settings = msbuild_settings.get('', {}) + for name, value in sorted(tool_settings.iteritems()): + formatted_value = _GetValueFormattedForMSBuild('', name, value) + _AddConditionalProperty(properties, condition, name, formatted_value) + return _GetMSBuildPropertyGroup(spec, None, properties) + + +def _AddConditionalProperty(properties, condition, name, value): + """Adds a property / conditional value pair to a dictionary. + + Arguments: + properties: The dictionary to be modified. The key is the name of the + property. The value is itself a dictionary; its key is the value and + the value a list of condition for which this value is true. + condition: The condition under which the named property has the value. + name: The name of the property. + value: The value of the property. + """ + if name not in properties: + properties[name] = {} + values = properties[name] + if value not in values: + values[value] = [] + conditions = values[value] + conditions.append(condition) + + +# Regex for msvs variable references ( i.e. $(FOO) ). +MSVS_VARIABLE_REFERENCE = re.compile(r'\$\(([a-zA-Z_][a-zA-Z0-9_]*)\)') + + +def _GetMSBuildPropertyGroup(spec, label, properties): + """Returns a PropertyGroup definition for the specified properties. + + Arguments: + spec: The target project dict. + label: An optional label for the PropertyGroup. + properties: The dictionary to be converted. The key is the name of the + property. The value is itself a dictionary; its key is the value and + the value a list of condition for which this value is true. + """ + group = ['PropertyGroup'] + if label: + group.append({'Label': label}) + num_configurations = len(spec['configurations']) + def GetEdges(node): + # Use a definition of edges such that user_of_variable -> used_varible. + # This happens to be easier in this case, since a variable's + # definition contains all variables it references in a single string. + edges = set() + for value in sorted(properties[node].keys()): + # Add to edges all $(...) references to variables. + # + # Variable references that refer to names not in properties are excluded + # These can exist for instance to refer built in definitions like + # $(SolutionDir). + # + # Self references are ignored. Self reference is used in a few places to + # append to the default value. I.e. PATH=$(PATH);other_path + edges.update(set([v for v in MSVS_VARIABLE_REFERENCE.findall(value) + if v in properties and v != node])) + return edges + properties_ordered = gyp.common.TopologicallySorted( + properties.keys(), GetEdges) + # Walk properties in the reverse of a topological sort on + # user_of_variable -> used_variable as this ensures variables are + # defined before they are used. + # NOTE: reverse(topsort(DAG)) = topsort(reverse_edges(DAG)) + for name in reversed(properties_ordered): + values = properties[name] + for value, conditions in sorted(values.iteritems()): + if len(conditions) == num_configurations: + # If the value is the same all configurations, + # just add one unconditional entry. + group.append([name, value]) + else: + for condition in conditions: + group.append([name, {'Condition': condition}, value]) + return [group] + + +def _GetMSBuildToolSettingsSections(spec, configurations): + groups = [] + for (name, configuration) in sorted(configurations.iteritems()): + msbuild_settings = configuration['finalized_msbuild_settings'] + group = ['ItemDefinitionGroup', + {'Condition': _GetConfigurationCondition(name, configuration)} + ] + for tool_name, tool_settings in sorted(msbuild_settings.iteritems()): + # Skip the tool named '' which is a holder of global settings handled + # by _GetMSBuildConfigurationGlobalProperties. + if tool_name: + if tool_settings: + tool = [tool_name] + for name, value in sorted(tool_settings.iteritems()): + formatted_value = _GetValueFormattedForMSBuild(tool_name, name, + value) + tool.append([name, formatted_value]) + group.append(tool) + groups.append(group) + return groups + + +def _FinalizeMSBuildSettings(spec, configuration): + if 'msbuild_settings' in configuration: + converted = False + msbuild_settings = configuration['msbuild_settings'] + MSVSSettings.ValidateMSBuildSettings(msbuild_settings) + else: + converted = True + msvs_settings = configuration.get('msvs_settings', {}) + msbuild_settings = MSVSSettings.ConvertToMSBuildSettings(msvs_settings) + include_dirs, midl_include_dirs, resource_include_dirs = \ + _GetIncludeDirs(configuration) + libraries = _GetLibraries(spec) + library_dirs = _GetLibraryDirs(configuration) + out_file, _, msbuild_tool = _GetOutputFilePathAndTool(spec, msbuild=True) + target_ext = _GetOutputTargetExt(spec) + defines = _GetDefines(configuration) + if converted: + # Visual Studio 2010 has TR1 + defines = [d for d in defines if d != '_HAS_TR1=0'] + # Warn of ignored settings + ignored_settings = ['msvs_tool_files'] + for ignored_setting in ignored_settings: + value = configuration.get(ignored_setting) + if value: + print ('Warning: The automatic conversion to MSBuild does not handle ' + '%s. Ignoring setting of %s' % (ignored_setting, str(value))) + + defines = [_EscapeCppDefineForMSBuild(d) for d in defines] + disabled_warnings = _GetDisabledWarnings(configuration) + prebuild = configuration.get('msvs_prebuild') + postbuild = configuration.get('msvs_postbuild') + def_file = _GetModuleDefinition(spec) + precompiled_header = configuration.get('msvs_precompiled_header') + + # Add the information to the appropriate tool + # TODO(jeanluc) We could optimize and generate these settings only if + # the corresponding files are found, e.g. don't generate ResourceCompile + # if you don't have any resources. + _ToolAppend(msbuild_settings, 'ClCompile', + 'AdditionalIncludeDirectories', include_dirs) + _ToolAppend(msbuild_settings, 'Midl', + 'AdditionalIncludeDirectories', midl_include_dirs) + _ToolAppend(msbuild_settings, 'ResourceCompile', + 'AdditionalIncludeDirectories', resource_include_dirs) + # Add in libraries, note that even for empty libraries, we want this + # set, to prevent inheriting default libraries from the enviroment. + _ToolSetOrAppend(msbuild_settings, 'Link', 'AdditionalDependencies', + libraries) + _ToolAppend(msbuild_settings, 'Link', 'AdditionalLibraryDirectories', + library_dirs) + if out_file: + _ToolAppend(msbuild_settings, msbuild_tool, 'OutputFile', out_file, + only_if_unset=True) + if target_ext: + _ToolAppend(msbuild_settings, msbuild_tool, 'TargetExt', target_ext, + only_if_unset=True) + # Add defines. + _ToolAppend(msbuild_settings, 'ClCompile', + 'PreprocessorDefinitions', defines) + _ToolAppend(msbuild_settings, 'ResourceCompile', + 'PreprocessorDefinitions', defines) + # Add disabled warnings. + _ToolAppend(msbuild_settings, 'ClCompile', + 'DisableSpecificWarnings', disabled_warnings) + # Turn on precompiled headers if appropriate. + if precompiled_header: + precompiled_header = os.path.split(precompiled_header)[1] + _ToolAppend(msbuild_settings, 'ClCompile', 'PrecompiledHeader', 'Use') + _ToolAppend(msbuild_settings, 'ClCompile', + 'PrecompiledHeaderFile', precompiled_header) + _ToolAppend(msbuild_settings, 'ClCompile', + 'ForcedIncludeFiles', [precompiled_header]) + else: + _ToolAppend(msbuild_settings, 'ClCompile', 'PrecompiledHeader', 'NotUsing') + # Turn off WinRT compilation + _ToolAppend(msbuild_settings, 'ClCompile', 'CompileAsWinRT', 'false') + # Turn on import libraries if appropriate + if spec.get('msvs_requires_importlibrary'): + _ToolAppend(msbuild_settings, '', 'IgnoreImportLibrary', 'false') + # Loadable modules don't generate import libraries; + # tell dependent projects to not expect one. + if spec['type'] == 'loadable_module': + _ToolAppend(msbuild_settings, '', 'IgnoreImportLibrary', 'true') + # Set the module definition file if any. + if def_file: + _ToolAppend(msbuild_settings, 'Link', 'ModuleDefinitionFile', def_file) + configuration['finalized_msbuild_settings'] = msbuild_settings + if prebuild: + _ToolAppend(msbuild_settings, 'PreBuildEvent', 'Command', prebuild) + if postbuild: + _ToolAppend(msbuild_settings, 'PostBuildEvent', 'Command', postbuild) + + +def _GetValueFormattedForMSBuild(tool_name, name, value): + if type(value) == list: + # For some settings, VS2010 does not automatically extends the settings + # TODO(jeanluc) Is this what we want? + if name in ['AdditionalIncludeDirectories', + 'AdditionalLibraryDirectories', + 'AdditionalOptions', + 'DelayLoadDLLs', + 'DisableSpecificWarnings', + 'PreprocessorDefinitions']: + value.append('%%(%s)' % name) + # For most tools, entries in a list should be separated with ';' but some + # settings use a space. Check for those first. + exceptions = { + 'ClCompile': ['AdditionalOptions'], + 'Link': ['AdditionalOptions'], + 'Lib': ['AdditionalOptions']} + if tool_name in exceptions and name in exceptions[tool_name]: + char = ' ' + else: + char = ';' + formatted_value = char.join( + [MSVSSettings.ConvertVCMacrosToMSBuild(i) for i in value]) + else: + formatted_value = MSVSSettings.ConvertVCMacrosToMSBuild(value) + return formatted_value + + +def _VerifySourcesExist(sources, root_dir): + """Verifies that all source files exist on disk. + + Checks that all regular source files, i.e. not created at run time, + exist on disk. Missing files cause needless recompilation but no otherwise + visible errors. + + Arguments: + sources: A recursive list of Filter/file names. + root_dir: The root directory for the relative path names. + Returns: + A list of source files that cannot be found on disk. + """ + missing_sources = [] + for source in sources: + if isinstance(source, MSVSProject.Filter): + missing_sources.extend(_VerifySourcesExist(source.contents, root_dir)) + else: + if '$' not in source: + full_path = os.path.join(root_dir, source) + if not os.path.exists(full_path): + missing_sources.append(full_path) + return missing_sources + + +def _GetMSBuildSources(spec, sources, exclusions, rule_dependencies, + extension_to_rule_name, actions_spec, + sources_handled_by_action, list_excluded): + groups = ['none', 'masm', 'midl', 'include', 'compile', 'resource', 'rule', + 'rule_dependency'] + grouped_sources = {} + for g in groups: + grouped_sources[g] = [] + + _AddSources2(spec, sources, exclusions, grouped_sources, + rule_dependencies, extension_to_rule_name, + sources_handled_by_action, list_excluded) + sources = [] + for g in groups: + if grouped_sources[g]: + sources.append(['ItemGroup'] + grouped_sources[g]) + if actions_spec: + sources.append(['ItemGroup'] + actions_spec) + return sources + + +def _AddSources2(spec, sources, exclusions, grouped_sources, + rule_dependencies, extension_to_rule_name, + sources_handled_by_action, + list_excluded): + extensions_excluded_from_precompile = [] + for source in sources: + if isinstance(source, MSVSProject.Filter): + _AddSources2(spec, source.contents, exclusions, grouped_sources, + rule_dependencies, extension_to_rule_name, + sources_handled_by_action, + list_excluded) + else: + if not source in sources_handled_by_action: + detail = [] + excluded_configurations = exclusions.get(source, []) + if len(excluded_configurations) == len(spec['configurations']): + detail.append(['ExcludedFromBuild', 'true']) + else: + for config_name, configuration in sorted(excluded_configurations): + condition = _GetConfigurationCondition(config_name, configuration) + detail.append(['ExcludedFromBuild', + {'Condition': condition}, + 'true']) + # Add precompile if needed + for config_name, configuration in spec['configurations'].iteritems(): + precompiled_source = configuration.get('msvs_precompiled_source', '') + if precompiled_source != '': + precompiled_source = _FixPath(precompiled_source) + if not extensions_excluded_from_precompile: + # If the precompiled header is generated by a C source, we must + # not try to use it for C++ sources, and vice versa. + basename, extension = os.path.splitext(precompiled_source) + if extension == '.c': + extensions_excluded_from_precompile = ['.cc', '.cpp', '.cxx'] + else: + extensions_excluded_from_precompile = ['.c'] + + if precompiled_source == source: + condition = _GetConfigurationCondition(config_name, configuration) + detail.append(['PrecompiledHeader', + {'Condition': condition}, + 'Create' + ]) + else: + # Turn off precompiled header usage for source files of a + # different type than the file that generated the + # precompiled header. + for extension in extensions_excluded_from_precompile: + if source.endswith(extension): + detail.append(['PrecompiledHeader', '']) + detail.append(['ForcedIncludeFiles', '']) + + group, element = _MapFileToMsBuildSourceType(source, rule_dependencies, + extension_to_rule_name) + grouped_sources[group].append([element, {'Include': source}] + detail) + + +def _GetMSBuildProjectReferences(project): + references = [] + if project.dependencies: + group = ['ItemGroup'] + for dependency in project.dependencies: + guid = dependency.guid + project_dir = os.path.split(project.path)[0] + relative_path = gyp.common.RelativePath(dependency.path, project_dir) + project_ref = ['ProjectReference', + {'Include': relative_path}, + ['Project', guid], + ['ReferenceOutputAssembly', 'false'] + ] + for config in dependency.spec.get('configurations', {}).itervalues(): + if config.get('msvs_use_library_dependency_inputs', 0): + project_ref.append(['UseLibraryDependencyInputs', 'true']) + break + # If it's disabled in any config, turn it off in the reference. + if config.get('msvs_2010_disable_uldi_when_referenced', 0): + project_ref.append(['UseLibraryDependencyInputs', 'false']) + break + group.append(project_ref) + references.append(group) + return references + + +def _GenerateMSBuildProject(project, options, version, generator_flags): + spec = project.spec + configurations = spec['configurations'] + project_dir, project_file_name = os.path.split(project.path) + gyp.common.EnsureDirExists(project.path) + # Prepare list of sources and excluded sources. + gyp_path = _NormalizedSource(project.build_file) + relative_path_of_gyp_file = gyp.common.RelativePath(gyp_path, project_dir) + + gyp_file = os.path.split(project.build_file)[1] + sources, excluded_sources = _PrepareListOfSources(spec, generator_flags, + gyp_file) + # Add rules. + actions_to_add = {} + props_files_of_rules = set() + targets_files_of_rules = set() + rule_dependencies = set() + extension_to_rule_name = {} + list_excluded = generator_flags.get('msvs_list_excluded_files', True) + + # Don't generate rules if we are using an external builder like ninja. + if not spec.get('msvs_external_builder'): + _GenerateRulesForMSBuild(project_dir, options, spec, + sources, excluded_sources, + props_files_of_rules, targets_files_of_rules, + actions_to_add, rule_dependencies, + extension_to_rule_name) + else: + rules = spec.get('rules', []) + _AdjustSourcesForRules(rules, sources, excluded_sources, True) + + sources, excluded_sources, excluded_idl = ( + _AdjustSourcesAndConvertToFilterHierarchy(spec, options, + project_dir, sources, + excluded_sources, + list_excluded, version)) + + # Don't add actions if we are using an external builder like ninja. + if not spec.get('msvs_external_builder'): + _AddActions(actions_to_add, spec, project.build_file) + _AddCopies(actions_to_add, spec) + + # NOTE: this stanza must appear after all actions have been decided. + # Don't excluded sources with actions attached, or they won't run. + excluded_sources = _FilterActionsFromExcluded( + excluded_sources, actions_to_add) + + exclusions = _GetExcludedFilesFromBuild(spec, excluded_sources, excluded_idl) + actions_spec, sources_handled_by_action = _GenerateActionsForMSBuild( + spec, actions_to_add) + + _GenerateMSBuildFiltersFile(project.path + '.filters', sources, + rule_dependencies, + extension_to_rule_name) + missing_sources = _VerifySourcesExist(sources, project_dir) + + for configuration in configurations.itervalues(): + _FinalizeMSBuildSettings(spec, configuration) + + # Add attributes to root element + + import_default_section = [ + ['Import', {'Project': r'$(VCTargetsPath)\Microsoft.Cpp.Default.props'}]] + import_cpp_props_section = [ + ['Import', {'Project': r'$(VCTargetsPath)\Microsoft.Cpp.props'}]] + import_cpp_targets_section = [ + ['Import', {'Project': r'$(VCTargetsPath)\Microsoft.Cpp.targets'}]] + import_masm_props_section = [ + ['Import', + {'Project': r'$(VCTargetsPath)\BuildCustomizations\masm.props'}]] + import_masm_targets_section = [ + ['Import', + {'Project': r'$(VCTargetsPath)\BuildCustomizations\masm.targets'}]] + macro_section = [['PropertyGroup', {'Label': 'UserMacros'}]] + + content = [ + 'Project', + {'xmlns': 'http://schemas.microsoft.com/developer/msbuild/2003', + 'ToolsVersion': version.ProjectVersion(), + 'DefaultTargets': 'Build' + }] + + content += _GetMSBuildProjectConfigurations(configurations) + content += _GetMSBuildGlobalProperties(spec, project.guid, project_file_name) + content += import_default_section + content += _GetMSBuildConfigurationDetails(spec, project.build_file) + if spec.get('msvs_enable_winphone'): + content += _GetMSBuildLocalProperties('v120_wp81') + else: + content += _GetMSBuildLocalProperties(project.msbuild_toolset) + content += import_cpp_props_section + content += import_masm_props_section + content += _GetMSBuildExtensions(props_files_of_rules) + content += _GetMSBuildPropertySheets(configurations) + content += macro_section + content += _GetMSBuildConfigurationGlobalProperties(spec, configurations, + project.build_file) + content += _GetMSBuildToolSettingsSections(spec, configurations) + content += _GetMSBuildSources( + spec, sources, exclusions, rule_dependencies, extension_to_rule_name, + actions_spec, sources_handled_by_action, list_excluded) + content += _GetMSBuildProjectReferences(project) + content += import_cpp_targets_section + content += import_masm_targets_section + content += _GetMSBuildExtensionTargets(targets_files_of_rules) + + if spec.get('msvs_external_builder'): + content += _GetMSBuildExternalBuilderTargets(spec) + + # TODO(jeanluc) File a bug to get rid of runas. We had in MSVS: + # has_run_as = _WriteMSVSUserFile(project.path, version, spec) + + easy_xml.WriteXmlIfChanged(content, project.path, pretty=True, win32=True) + + return missing_sources + + +def _GetMSBuildExternalBuilderTargets(spec): + """Return a list of MSBuild targets for external builders. + + The "Build" and "Clean" targets are always generated. If the spec contains + 'msvs_external_builder_clcompile_cmd', then the "ClCompile" target will also + be generated, to support building selected C/C++ files. + + Arguments: + spec: The gyp target spec. + Returns: + List of MSBuild 'Target' specs. + """ + build_cmd = _BuildCommandLineForRuleRaw( + spec, spec['msvs_external_builder_build_cmd'], + False, False, False, False) + build_target = ['Target', {'Name': 'Build'}] + build_target.append(['Exec', {'Command': build_cmd}]) + + clean_cmd = _BuildCommandLineForRuleRaw( + spec, spec['msvs_external_builder_clean_cmd'], + False, False, False, False) + clean_target = ['Target', {'Name': 'Clean'}] + clean_target.append(['Exec', {'Command': clean_cmd}]) + + targets = [build_target, clean_target] + + if spec.get('msvs_external_builder_clcompile_cmd'): + clcompile_cmd = _BuildCommandLineForRuleRaw( + spec, spec['msvs_external_builder_clcompile_cmd'], + False, False, False, False) + clcompile_target = ['Target', {'Name': 'ClCompile'}] + clcompile_target.append(['Exec', {'Command': clcompile_cmd}]) + targets.append(clcompile_target) + + return targets + + +def _GetMSBuildExtensions(props_files_of_rules): + extensions = ['ImportGroup', {'Label': 'ExtensionSettings'}] + for props_file in props_files_of_rules: + extensions.append(['Import', {'Project': props_file}]) + return [extensions] + + +def _GetMSBuildExtensionTargets(targets_files_of_rules): + targets_node = ['ImportGroup', {'Label': 'ExtensionTargets'}] + for targets_file in sorted(targets_files_of_rules): + targets_node.append(['Import', {'Project': targets_file}]) + return [targets_node] + + +def _GenerateActionsForMSBuild(spec, actions_to_add): + """Add actions accumulated into an actions_to_add, merging as needed. + + Arguments: + spec: the target project dict + actions_to_add: dictionary keyed on input name, which maps to a list of + dicts describing the actions attached to that input file. + + Returns: + A pair of (action specification, the sources handled by this action). + """ + sources_handled_by_action = OrderedSet() + actions_spec = [] + for primary_input, actions in actions_to_add.iteritems(): + inputs = OrderedSet() + outputs = OrderedSet() + descriptions = [] + commands = [] + for action in actions: + inputs.update(OrderedSet(action['inputs'])) + outputs.update(OrderedSet(action['outputs'])) + descriptions.append(action['description']) + cmd = action['command'] + # For most actions, add 'call' so that actions that invoke batch files + # return and continue executing. msbuild_use_call provides a way to + # disable this but I have not seen any adverse effect from doing that + # for everything. + if action.get('msbuild_use_call', True): + cmd = 'call ' + cmd + commands.append(cmd) + # Add the custom build action for one input file. + description = ', and also '.join(descriptions) + + # We can't join the commands simply with && because the command line will + # get too long. See also _AddActions: cygwin's setup_env mustn't be called + # for every invocation or the command that sets the PATH will grow too + # long. + command = '\r\n'.join([c + '\r\nif %errorlevel% neq 0 exit /b %errorlevel%' + for c in commands]) + _AddMSBuildAction(spec, + primary_input, + inputs, + outputs, + command, + description, + sources_handled_by_action, + actions_spec) + return actions_spec, sources_handled_by_action + + +def _AddMSBuildAction(spec, primary_input, inputs, outputs, cmd, description, + sources_handled_by_action, actions_spec): + command = MSVSSettings.ConvertVCMacrosToMSBuild(cmd) + primary_input = _FixPath(primary_input) + inputs_array = _FixPaths(inputs) + outputs_array = _FixPaths(outputs) + additional_inputs = ';'.join([i for i in inputs_array + if i != primary_input]) + outputs = ';'.join(outputs_array) + sources_handled_by_action.add(primary_input) + action_spec = ['CustomBuild', {'Include': primary_input}] + action_spec.extend( + # TODO(jeanluc) 'Document' for all or just if as_sources? + [['FileType', 'Document'], + ['Command', command], + ['Message', description], + ['Outputs', outputs] + ]) + if additional_inputs: + action_spec.append(['AdditionalInputs', additional_inputs]) + actions_spec.append(action_spec) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/msvs_test.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/msvs_test.py new file mode 100755 index 00000000..c0b021df --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/msvs_test.py @@ -0,0 +1,37 @@ +#!/usr/bin/env python +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +""" Unit tests for the msvs.py file. """ + +import gyp.generator.msvs as msvs +import unittest +import StringIO + + +class TestSequenceFunctions(unittest.TestCase): + + def setUp(self): + self.stderr = StringIO.StringIO() + + def test_GetLibraries(self): + self.assertEqual( + msvs._GetLibraries({}), + []) + self.assertEqual( + msvs._GetLibraries({'libraries': []}), + []) + self.assertEqual( + msvs._GetLibraries({'other':'foo', 'libraries': ['a.lib']}), + ['a.lib']) + self.assertEqual( + msvs._GetLibraries({'libraries': ['-la']}), + ['a.lib']) + self.assertEqual( + msvs._GetLibraries({'libraries': ['a.lib', 'b.lib', 'c.lib', '-lb.lib', + '-lb.lib', 'd.lib', 'a.lib']}), + ['c.lib', 'b.lib', 'd.lib', 'a.lib']) + +if __name__ == '__main__': + unittest.main() diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/ninja.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/ninja.py new file mode 100644 index 00000000..841067ed --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/ninja.py @@ -0,0 +1,2410 @@ +# Copyright (c) 2013 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +import collections +import copy +import hashlib +import json +import multiprocessing +import os.path +import re +import signal +import subprocess +import sys +import gyp +import gyp.common +from gyp.common import OrderedSet +import gyp.msvs_emulation +import gyp.MSVSUtil as MSVSUtil +import gyp.xcode_emulation +from cStringIO import StringIO + +from gyp.common import GetEnvironFallback +import gyp.ninja_syntax as ninja_syntax + +generator_default_variables = { + 'EXECUTABLE_PREFIX': '', + 'EXECUTABLE_SUFFIX': '', + 'STATIC_LIB_PREFIX': 'lib', + 'STATIC_LIB_SUFFIX': '.a', + 'SHARED_LIB_PREFIX': 'lib', + + # Gyp expects the following variables to be expandable by the build + # system to the appropriate locations. Ninja prefers paths to be + # known at gyp time. To resolve this, introduce special + # variables starting with $! and $| (which begin with a $ so gyp knows it + # should be treated specially, but is otherwise an invalid + # ninja/shell variable) that are passed to gyp here but expanded + # before writing out into the target .ninja files; see + # ExpandSpecial. + # $! is used for variables that represent a path and that can only appear at + # the start of a string, while $| is used for variables that can appear + # anywhere in a string. + 'INTERMEDIATE_DIR': '$!INTERMEDIATE_DIR', + 'SHARED_INTERMEDIATE_DIR': '$!PRODUCT_DIR/gen', + 'PRODUCT_DIR': '$!PRODUCT_DIR', + 'CONFIGURATION_NAME': '$|CONFIGURATION_NAME', + + # Special variables that may be used by gyp 'rule' targets. + # We generate definitions for these variables on the fly when processing a + # rule. + 'RULE_INPUT_ROOT': '${root}', + 'RULE_INPUT_DIRNAME': '${dirname}', + 'RULE_INPUT_PATH': '${source}', + 'RULE_INPUT_EXT': '${ext}', + 'RULE_INPUT_NAME': '${name}', +} + +# Placates pylint. +generator_additional_non_configuration_keys = [] +generator_additional_path_sections = [] +generator_extra_sources_for_rules = [] +generator_filelist_paths = None + +generator_supports_multiple_toolsets = gyp.common.CrossCompileRequested() + +def StripPrefix(arg, prefix): + if arg.startswith(prefix): + return arg[len(prefix):] + return arg + + +def QuoteShellArgument(arg, flavor): + """Quote a string such that it will be interpreted as a single argument + by the shell.""" + # Rather than attempting to enumerate the bad shell characters, just + # whitelist common OK ones and quote anything else. + if re.match(r'^[a-zA-Z0-9_=.\\/-]+$', arg): + return arg # No quoting necessary. + if flavor == 'win': + return gyp.msvs_emulation.QuoteForRspFile(arg) + return "'" + arg.replace("'", "'" + '"\'"' + "'") + "'" + + +def Define(d, flavor): + """Takes a preprocessor define and returns a -D parameter that's ninja- and + shell-escaped.""" + if flavor == 'win': + # cl.exe replaces literal # characters with = in preprocesor definitions for + # some reason. Octal-encode to work around that. + d = d.replace('#', '\\%03o' % ord('#')) + return QuoteShellArgument(ninja_syntax.escape('-D' + d), flavor) + + +def AddArch(output, arch): + """Adds an arch string to an output path.""" + output, extension = os.path.splitext(output) + return '%s.%s%s' % (output, arch, extension) + + +class Target(object): + """Target represents the paths used within a single gyp target. + + Conceptually, building a single target A is a series of steps: + + 1) actions/rules/copies generates source/resources/etc. + 2) compiles generates .o files + 3) link generates a binary (library/executable) + 4) bundle merges the above in a mac bundle + + (Any of these steps can be optional.) + + From a build ordering perspective, a dependent target B could just + depend on the last output of this series of steps. + + But some dependent commands sometimes need to reach inside the box. + For example, when linking B it needs to get the path to the static + library generated by A. + + This object stores those paths. To keep things simple, member + variables only store concrete paths to single files, while methods + compute derived values like "the last output of the target". + """ + def __init__(self, type): + # Gyp type ("static_library", etc.) of this target. + self.type = type + # File representing whether any input dependencies necessary for + # dependent actions have completed. + self.preaction_stamp = None + # File representing whether any input dependencies necessary for + # dependent compiles have completed. + self.precompile_stamp = None + # File representing the completion of actions/rules/copies, if any. + self.actions_stamp = None + # Path to the output of the link step, if any. + self.binary = None + # Path to the file representing the completion of building the bundle, + # if any. + self.bundle = None + # On Windows, incremental linking requires linking against all the .objs + # that compose a .lib (rather than the .lib itself). That list is stored + # here. In this case, we also need to save the compile_deps for the target, + # so that the the target that directly depends on the .objs can also depend + # on those. + self.component_objs = None + self.compile_deps = None + # Windows only. The import .lib is the output of a build step, but + # because dependents only link against the lib (not both the lib and the + # dll) we keep track of the import library here. + self.import_lib = None + + def Linkable(self): + """Return true if this is a target that can be linked against.""" + return self.type in ('static_library', 'shared_library') + + def UsesToc(self, flavor): + """Return true if the target should produce a restat rule based on a TOC + file.""" + # For bundles, the .TOC should be produced for the binary, not for + # FinalOutput(). But the naive approach would put the TOC file into the + # bundle, so don't do this for bundles for now. + if flavor == 'win' or self.bundle: + return False + return self.type in ('shared_library', 'loadable_module') + + def PreActionInput(self, flavor): + """Return the path, if any, that should be used as a dependency of + any dependent action step.""" + if self.UsesToc(flavor): + return self.FinalOutput() + '.TOC' + return self.FinalOutput() or self.preaction_stamp + + def PreCompileInput(self): + """Return the path, if any, that should be used as a dependency of + any dependent compile step.""" + return self.actions_stamp or self.precompile_stamp + + def FinalOutput(self): + """Return the last output of the target, which depends on all prior + steps.""" + return self.bundle or self.binary or self.actions_stamp + + +# A small discourse on paths as used within the Ninja build: +# All files we produce (both at gyp and at build time) appear in the +# build directory (e.g. out/Debug). +# +# Paths within a given .gyp file are always relative to the directory +# containing the .gyp file. Call these "gyp paths". This includes +# sources as well as the starting directory a given gyp rule/action +# expects to be run from. We call the path from the source root to +# the gyp file the "base directory" within the per-.gyp-file +# NinjaWriter code. +# +# All paths as written into the .ninja files are relative to the build +# directory. Call these paths "ninja paths". +# +# We translate between these two notions of paths with two helper +# functions: +# +# - GypPathToNinja translates a gyp path (i.e. relative to the .gyp file) +# into the equivalent ninja path. +# +# - GypPathToUniqueOutput translates a gyp path into a ninja path to write +# an output file; the result can be namespaced such that it is unique +# to the input file name as well as the output target name. + +class NinjaWriter(object): + def __init__(self, hash_for_rules, target_outputs, base_dir, build_dir, + output_file, toplevel_build, output_file_name, flavor, + toplevel_dir=None): + """ + base_dir: path from source root to directory containing this gyp file, + by gyp semantics, all input paths are relative to this + build_dir: path from source root to build output + toplevel_dir: path to the toplevel directory + """ + + self.hash_for_rules = hash_for_rules + self.target_outputs = target_outputs + self.base_dir = base_dir + self.build_dir = build_dir + self.ninja = ninja_syntax.Writer(output_file) + self.toplevel_build = toplevel_build + self.output_file_name = output_file_name + + self.flavor = flavor + self.abs_build_dir = None + if toplevel_dir is not None: + self.abs_build_dir = os.path.abspath(os.path.join(toplevel_dir, + build_dir)) + self.obj_ext = '.obj' if flavor == 'win' else '.o' + if flavor == 'win': + # See docstring of msvs_emulation.GenerateEnvironmentFiles(). + self.win_env = {} + for arch in ('x86', 'x64'): + self.win_env[arch] = 'environment.' + arch + + # Relative path from build output dir to base dir. + build_to_top = gyp.common.InvertRelativePath(build_dir, toplevel_dir) + self.build_to_base = os.path.join(build_to_top, base_dir) + # Relative path from base dir to build dir. + base_to_top = gyp.common.InvertRelativePath(base_dir, toplevel_dir) + self.base_to_build = os.path.join(base_to_top, build_dir) + + def ExpandSpecial(self, path, product_dir=None): + """Expand specials like $!PRODUCT_DIR in |path|. + + If |product_dir| is None, assumes the cwd is already the product + dir. Otherwise, |product_dir| is the relative path to the product + dir. + """ + + PRODUCT_DIR = '$!PRODUCT_DIR' + if PRODUCT_DIR in path: + if product_dir: + path = path.replace(PRODUCT_DIR, product_dir) + else: + path = path.replace(PRODUCT_DIR + '/', '') + path = path.replace(PRODUCT_DIR + '\\', '') + path = path.replace(PRODUCT_DIR, '.') + + INTERMEDIATE_DIR = '$!INTERMEDIATE_DIR' + if INTERMEDIATE_DIR in path: + int_dir = self.GypPathToUniqueOutput('gen') + # GypPathToUniqueOutput generates a path relative to the product dir, + # so insert product_dir in front if it is provided. + path = path.replace(INTERMEDIATE_DIR, + os.path.join(product_dir or '', int_dir)) + + CONFIGURATION_NAME = '$|CONFIGURATION_NAME' + path = path.replace(CONFIGURATION_NAME, self.config_name) + + return path + + def ExpandRuleVariables(self, path, root, dirname, source, ext, name): + if self.flavor == 'win': + path = self.msvs_settings.ConvertVSMacros( + path, config=self.config_name) + path = path.replace(generator_default_variables['RULE_INPUT_ROOT'], root) + path = path.replace(generator_default_variables['RULE_INPUT_DIRNAME'], + dirname) + path = path.replace(generator_default_variables['RULE_INPUT_PATH'], source) + path = path.replace(generator_default_variables['RULE_INPUT_EXT'], ext) + path = path.replace(generator_default_variables['RULE_INPUT_NAME'], name) + return path + + def GypPathToNinja(self, path, env=None): + """Translate a gyp path to a ninja path, optionally expanding environment + variable references in |path| with |env|. + + See the above discourse on path conversions.""" + if env: + if self.flavor == 'mac': + path = gyp.xcode_emulation.ExpandEnvVars(path, env) + elif self.flavor == 'win': + path = gyp.msvs_emulation.ExpandMacros(path, env) + if path.startswith('$!'): + expanded = self.ExpandSpecial(path) + if self.flavor == 'win': + expanded = os.path.normpath(expanded) + return expanded + if '$|' in path: + path = self.ExpandSpecial(path) + assert '$' not in path, path + return os.path.normpath(os.path.join(self.build_to_base, path)) + + def GypPathToUniqueOutput(self, path, qualified=True): + """Translate a gyp path to a ninja path for writing output. + + If qualified is True, qualify the resulting filename with the name + of the target. This is necessary when e.g. compiling the same + path twice for two separate output targets. + + See the above discourse on path conversions.""" + + path = self.ExpandSpecial(path) + assert not path.startswith('$'), path + + # Translate the path following this scheme: + # Input: foo/bar.gyp, target targ, references baz/out.o + # Output: obj/foo/baz/targ.out.o (if qualified) + # obj/foo/baz/out.o (otherwise) + # (and obj.host instead of obj for cross-compiles) + # + # Why this scheme and not some other one? + # 1) for a given input, you can compute all derived outputs by matching + # its path, even if the input is brought via a gyp file with '..'. + # 2) simple files like libraries and stamps have a simple filename. + + obj = 'obj' + if self.toolset != 'target': + obj += '.' + self.toolset + + path_dir, path_basename = os.path.split(path) + assert not os.path.isabs(path_dir), ( + "'%s' can not be absolute path (see crbug.com/462153)." % path_dir) + + if qualified: + path_basename = self.name + '.' + path_basename + return os.path.normpath(os.path.join(obj, self.base_dir, path_dir, + path_basename)) + + def WriteCollapsedDependencies(self, name, targets, order_only=None): + """Given a list of targets, return a path for a single file + representing the result of building all the targets or None. + + Uses a stamp file if necessary.""" + + assert targets == filter(None, targets), targets + if len(targets) == 0: + assert not order_only + return None + if len(targets) > 1 or order_only: + stamp = self.GypPathToUniqueOutput(name + '.stamp') + targets = self.ninja.build(stamp, 'stamp', targets, order_only=order_only) + self.ninja.newline() + return targets[0] + + def _SubninjaNameForArch(self, arch): + output_file_base = os.path.splitext(self.output_file_name)[0] + return '%s.%s.ninja' % (output_file_base, arch) + + def WriteSpec(self, spec, config_name, generator_flags): + """The main entry point for NinjaWriter: write the build rules for a spec. + + Returns a Target object, which represents the output paths for this spec. + Returns None if there are no outputs (e.g. a settings-only 'none' type + target).""" + + self.config_name = config_name + self.name = spec['target_name'] + self.toolset = spec['toolset'] + config = spec['configurations'][config_name] + self.target = Target(spec['type']) + self.is_standalone_static_library = bool( + spec.get('standalone_static_library', 0)) + # Track if this target contains any C++ files, to decide if gcc or g++ + # should be used for linking. + self.uses_cpp = False + + self.is_mac_bundle = gyp.xcode_emulation.IsMacBundle(self.flavor, spec) + self.xcode_settings = self.msvs_settings = None + if self.flavor == 'mac': + self.xcode_settings = gyp.xcode_emulation.XcodeSettings(spec) + if self.flavor == 'win': + self.msvs_settings = gyp.msvs_emulation.MsvsSettings(spec, + generator_flags) + arch = self.msvs_settings.GetArch(config_name) + self.ninja.variable('arch', self.win_env[arch]) + self.ninja.variable('cc', '$cl_' + arch) + self.ninja.variable('cxx', '$cl_' + arch) + self.ninja.variable('cc_host', '$cl_' + arch) + self.ninja.variable('cxx_host', '$cl_' + arch) + self.ninja.variable('asm', '$ml_' + arch) + + if self.flavor == 'mac': + self.archs = self.xcode_settings.GetActiveArchs(config_name) + if len(self.archs) > 1: + self.arch_subninjas = dict( + (arch, ninja_syntax.Writer( + OpenOutput(os.path.join(self.toplevel_build, + self._SubninjaNameForArch(arch)), + 'w'))) + for arch in self.archs) + + # Compute predepends for all rules. + # actions_depends is the dependencies this target depends on before running + # any of its action/rule/copy steps. + # compile_depends is the dependencies this target depends on before running + # any of its compile steps. + actions_depends = [] + compile_depends = [] + # TODO(evan): it is rather confusing which things are lists and which + # are strings. Fix these. + if 'dependencies' in spec: + for dep in spec['dependencies']: + if dep in self.target_outputs: + target = self.target_outputs[dep] + actions_depends.append(target.PreActionInput(self.flavor)) + compile_depends.append(target.PreCompileInput()) + actions_depends = filter(None, actions_depends) + compile_depends = filter(None, compile_depends) + actions_depends = self.WriteCollapsedDependencies('actions_depends', + actions_depends) + compile_depends = self.WriteCollapsedDependencies('compile_depends', + compile_depends) + self.target.preaction_stamp = actions_depends + self.target.precompile_stamp = compile_depends + + # Write out actions, rules, and copies. These must happen before we + # compile any sources, so compute a list of predependencies for sources + # while we do it. + extra_sources = [] + mac_bundle_depends = [] + self.target.actions_stamp = self.WriteActionsRulesCopies( + spec, extra_sources, actions_depends, mac_bundle_depends) + + # If we have actions/rules/copies, we depend directly on those, but + # otherwise we depend on dependent target's actions/rules/copies etc. + # We never need to explicitly depend on previous target's link steps, + # because no compile ever depends on them. + compile_depends_stamp = (self.target.actions_stamp or compile_depends) + + # Write out the compilation steps, if any. + link_deps = [] + sources = extra_sources + spec.get('sources', []) + if sources: + if self.flavor == 'mac' and len(self.archs) > 1: + # Write subninja file containing compile and link commands scoped to + # a single arch if a fat binary is being built. + for arch in self.archs: + self.ninja.subninja(self._SubninjaNameForArch(arch)) + + pch = None + if self.flavor == 'win': + gyp.msvs_emulation.VerifyMissingSources( + sources, self.abs_build_dir, generator_flags, self.GypPathToNinja) + pch = gyp.msvs_emulation.PrecompiledHeader( + self.msvs_settings, config_name, self.GypPathToNinja, + self.GypPathToUniqueOutput, self.obj_ext) + else: + pch = gyp.xcode_emulation.MacPrefixHeader( + self.xcode_settings, self.GypPathToNinja, + lambda path, lang: self.GypPathToUniqueOutput(path + '-' + lang)) + link_deps = self.WriteSources( + self.ninja, config_name, config, sources, compile_depends_stamp, pch, + spec) + # Some actions/rules output 'sources' that are already object files. + obj_outputs = [f for f in sources if f.endswith(self.obj_ext)] + if obj_outputs: + if self.flavor != 'mac' or len(self.archs) == 1: + link_deps += [self.GypPathToNinja(o) for o in obj_outputs] + else: + print "Warning: Actions/rules writing object files don't work with " \ + "multiarch targets, dropping. (target %s)" % spec['target_name'] + elif self.flavor == 'mac' and len(self.archs) > 1: + link_deps = collections.defaultdict(list) + + compile_deps = self.target.actions_stamp or actions_depends + if self.flavor == 'win' and self.target.type == 'static_library': + self.target.component_objs = link_deps + self.target.compile_deps = compile_deps + + # Write out a link step, if needed. + output = None + is_empty_bundle = not link_deps and not mac_bundle_depends + if link_deps or self.target.actions_stamp or actions_depends: + output = self.WriteTarget(spec, config_name, config, link_deps, + compile_deps) + if self.is_mac_bundle: + mac_bundle_depends.append(output) + + # Bundle all of the above together, if needed. + if self.is_mac_bundle: + output = self.WriteMacBundle(spec, mac_bundle_depends, is_empty_bundle) + + if not output: + return None + + assert self.target.FinalOutput(), output + return self.target + + def _WinIdlRule(self, source, prebuild, outputs): + """Handle the implicit VS .idl rule for one source file. Fills |outputs| + with files that are generated.""" + outdir, output, vars, flags = self.msvs_settings.GetIdlBuildData( + source, self.config_name) + outdir = self.GypPathToNinja(outdir) + def fix_path(path, rel=None): + path = os.path.join(outdir, path) + dirname, basename = os.path.split(source) + root, ext = os.path.splitext(basename) + path = self.ExpandRuleVariables( + path, root, dirname, source, ext, basename) + if rel: + path = os.path.relpath(path, rel) + return path + vars = [(name, fix_path(value, outdir)) for name, value in vars] + output = [fix_path(p) for p in output] + vars.append(('outdir', outdir)) + vars.append(('idlflags', flags)) + input = self.GypPathToNinja(source) + self.ninja.build(output, 'idl', input, + variables=vars, order_only=prebuild) + outputs.extend(output) + + def WriteWinIdlFiles(self, spec, prebuild): + """Writes rules to match MSVS's implicit idl handling.""" + assert self.flavor == 'win' + if self.msvs_settings.HasExplicitIdlRulesOrActions(spec): + return [] + outputs = [] + for source in filter(lambda x: x.endswith('.idl'), spec['sources']): + self._WinIdlRule(source, prebuild, outputs) + return outputs + + def WriteActionsRulesCopies(self, spec, extra_sources, prebuild, + mac_bundle_depends): + """Write out the Actions, Rules, and Copies steps. Return a path + representing the outputs of these steps.""" + outputs = [] + if self.is_mac_bundle: + mac_bundle_resources = spec.get('mac_bundle_resources', [])[:] + else: + mac_bundle_resources = [] + extra_mac_bundle_resources = [] + + if 'actions' in spec: + outputs += self.WriteActions(spec['actions'], extra_sources, prebuild, + extra_mac_bundle_resources) + if 'rules' in spec: + outputs += self.WriteRules(spec['rules'], extra_sources, prebuild, + mac_bundle_resources, + extra_mac_bundle_resources) + if 'copies' in spec: + outputs += self.WriteCopies(spec['copies'], prebuild, mac_bundle_depends) + + if 'sources' in spec and self.flavor == 'win': + outputs += self.WriteWinIdlFiles(spec, prebuild) + + stamp = self.WriteCollapsedDependencies('actions_rules_copies', outputs) + + if self.is_mac_bundle: + xcassets = self.WriteMacBundleResources( + extra_mac_bundle_resources + mac_bundle_resources, mac_bundle_depends) + partial_info_plist = self.WriteMacXCassets(xcassets, mac_bundle_depends) + self.WriteMacInfoPlist(partial_info_plist, mac_bundle_depends) + + return stamp + + def GenerateDescription(self, verb, message, fallback): + """Generate and return a description of a build step. + + |verb| is the short summary, e.g. ACTION or RULE. + |message| is a hand-written description, or None if not available. + |fallback| is the gyp-level name of the step, usable as a fallback. + """ + if self.toolset != 'target': + verb += '(%s)' % self.toolset + if message: + return '%s %s' % (verb, self.ExpandSpecial(message)) + else: + return '%s %s: %s' % (verb, self.name, fallback) + + def WriteActions(self, actions, extra_sources, prebuild, + extra_mac_bundle_resources): + # Actions cd into the base directory. + env = self.GetToolchainEnv() + all_outputs = [] + for action in actions: + # First write out a rule for the action. + name = '%s_%s' % (action['action_name'], self.hash_for_rules) + description = self.GenerateDescription('ACTION', + action.get('message', None), + name) + is_cygwin = (self.msvs_settings.IsRuleRunUnderCygwin(action) + if self.flavor == 'win' else False) + args = action['action'] + depfile = action.get('depfile', None) + if depfile: + depfile = self.ExpandSpecial(depfile, self.base_to_build) + pool = 'console' if int(action.get('ninja_use_console', 0)) else None + rule_name, _ = self.WriteNewNinjaRule(name, args, description, + is_cygwin, env, pool, + depfile=depfile) + + inputs = [self.GypPathToNinja(i, env) for i in action['inputs']] + if int(action.get('process_outputs_as_sources', False)): + extra_sources += action['outputs'] + if int(action.get('process_outputs_as_mac_bundle_resources', False)): + extra_mac_bundle_resources += action['outputs'] + outputs = [self.GypPathToNinja(o, env) for o in action['outputs']] + + # Then write out an edge using the rule. + self.ninja.build(outputs, rule_name, inputs, + order_only=prebuild) + all_outputs += outputs + + self.ninja.newline() + + return all_outputs + + def WriteRules(self, rules, extra_sources, prebuild, + mac_bundle_resources, extra_mac_bundle_resources): + env = self.GetToolchainEnv() + all_outputs = [] + for rule in rules: + # Skip a rule with no action and no inputs. + if 'action' not in rule and not rule.get('rule_sources', []): + continue + + # First write out a rule for the rule action. + name = '%s_%s' % (rule['rule_name'], self.hash_for_rules) + + args = rule['action'] + description = self.GenerateDescription( + 'RULE', + rule.get('message', None), + ('%s ' + generator_default_variables['RULE_INPUT_PATH']) % name) + is_cygwin = (self.msvs_settings.IsRuleRunUnderCygwin(rule) + if self.flavor == 'win' else False) + pool = 'console' if int(rule.get('ninja_use_console', 0)) else None + rule_name, args = self.WriteNewNinjaRule( + name, args, description, is_cygwin, env, pool) + + # TODO: if the command references the outputs directly, we should + # simplify it to just use $out. + + # Rules can potentially make use of some special variables which + # must vary per source file. + # Compute the list of variables we'll need to provide. + special_locals = ('source', 'root', 'dirname', 'ext', 'name') + needed_variables = set(['source']) + for argument in args: + for var in special_locals: + if '${%s}' % var in argument: + needed_variables.add(var) + + def cygwin_munge(path): + # pylint: disable=cell-var-from-loop + if is_cygwin: + return path.replace('\\', '/') + return path + + inputs = [self.GypPathToNinja(i, env) for i in rule.get('inputs', [])] + + # If there are n source files matching the rule, and m additional rule + # inputs, then adding 'inputs' to each build edge written below will + # write m * n inputs. Collapsing reduces this to m + n. + sources = rule.get('rule_sources', []) + num_inputs = len(inputs) + if prebuild: + num_inputs += 1 + if num_inputs > 2 and len(sources) > 2: + inputs = [self.WriteCollapsedDependencies( + rule['rule_name'], inputs, order_only=prebuild)] + prebuild = [] + + # For each source file, write an edge that generates all the outputs. + for source in sources: + source = os.path.normpath(source) + dirname, basename = os.path.split(source) + root, ext = os.path.splitext(basename) + + # Gather the list of inputs and outputs, expanding $vars if possible. + outputs = [self.ExpandRuleVariables(o, root, dirname, + source, ext, basename) + for o in rule['outputs']] + + if int(rule.get('process_outputs_as_sources', False)): + extra_sources += outputs + + was_mac_bundle_resource = source in mac_bundle_resources + if was_mac_bundle_resource or \ + int(rule.get('process_outputs_as_mac_bundle_resources', False)): + extra_mac_bundle_resources += outputs + # Note: This is n_resources * n_outputs_in_rule. Put to-be-removed + # items in a set and remove them all in a single pass if this becomes + # a performance issue. + if was_mac_bundle_resource: + mac_bundle_resources.remove(source) + + extra_bindings = [] + for var in needed_variables: + if var == 'root': + extra_bindings.append(('root', cygwin_munge(root))) + elif var == 'dirname': + # '$dirname' is a parameter to the rule action, which means + # it shouldn't be converted to a Ninja path. But we don't + # want $!PRODUCT_DIR in there either. + dirname_expanded = self.ExpandSpecial(dirname, self.base_to_build) + extra_bindings.append(('dirname', cygwin_munge(dirname_expanded))) + elif var == 'source': + # '$source' is a parameter to the rule action, which means + # it shouldn't be converted to a Ninja path. But we don't + # want $!PRODUCT_DIR in there either. + source_expanded = self.ExpandSpecial(source, self.base_to_build) + extra_bindings.append(('source', cygwin_munge(source_expanded))) + elif var == 'ext': + extra_bindings.append(('ext', ext)) + elif var == 'name': + extra_bindings.append(('name', cygwin_munge(basename))) + else: + assert var == None, repr(var) + + outputs = [self.GypPathToNinja(o, env) for o in outputs] + if self.flavor == 'win': + # WriteNewNinjaRule uses unique_name for creating an rsp file on win. + extra_bindings.append(('unique_name', + hashlib.md5(outputs[0]).hexdigest())) + self.ninja.build(outputs, rule_name, self.GypPathToNinja(source), + implicit=inputs, + order_only=prebuild, + variables=extra_bindings) + + all_outputs.extend(outputs) + + return all_outputs + + def WriteCopies(self, copies, prebuild, mac_bundle_depends): + outputs = [] + env = self.GetToolchainEnv() + for copy in copies: + for path in copy['files']: + # Normalize the path so trailing slashes don't confuse us. + path = os.path.normpath(path) + basename = os.path.split(path)[1] + src = self.GypPathToNinja(path, env) + dst = self.GypPathToNinja(os.path.join(copy['destination'], basename), + env) + outputs += self.ninja.build(dst, 'copy', src, order_only=prebuild) + if self.is_mac_bundle: + # gyp has mac_bundle_resources to copy things into a bundle's + # Resources folder, but there's no built-in way to copy files to other + # places in the bundle. Hence, some targets use copies for this. Check + # if this file is copied into the current bundle, and if so add it to + # the bundle depends so that dependent targets get rebuilt if the copy + # input changes. + if dst.startswith(self.xcode_settings.GetBundleContentsFolderPath()): + mac_bundle_depends.append(dst) + + return outputs + + def WriteMacBundleResources(self, resources, bundle_depends): + """Writes ninja edges for 'mac_bundle_resources'.""" + xcassets = [] + for output, res in gyp.xcode_emulation.GetMacBundleResources( + generator_default_variables['PRODUCT_DIR'], + self.xcode_settings, map(self.GypPathToNinja, resources)): + output = self.ExpandSpecial(output) + if os.path.splitext(output)[-1] != '.xcassets': + isBinary = self.xcode_settings.IsBinaryOutputFormat(self.config_name) + self.ninja.build(output, 'mac_tool', res, + variables=[('mactool_cmd', 'copy-bundle-resource'), \ + ('binary', isBinary)]) + bundle_depends.append(output) + else: + xcassets.append(res) + return xcassets + + def WriteMacXCassets(self, xcassets, bundle_depends): + """Writes ninja edges for 'mac_bundle_resources' .xcassets files. + + This add an invocation of 'actool' via the 'mac_tool.py' helper script. + It assumes that the assets catalogs define at least one imageset and + thus an Assets.car file will be generated in the application resources + directory. If this is not the case, then the build will probably be done + at each invocation of ninja.""" + if not xcassets: + return + + extra_arguments = {} + settings_to_arg = { + 'XCASSETS_APP_ICON': 'app-icon', + 'XCASSETS_LAUNCH_IMAGE': 'launch-image', + } + settings = self.xcode_settings.xcode_settings[self.config_name] + for settings_key, arg_name in settings_to_arg.iteritems(): + value = settings.get(settings_key) + if value: + extra_arguments[arg_name] = value + + partial_info_plist = None + if extra_arguments: + partial_info_plist = self.GypPathToUniqueOutput( + 'assetcatalog_generated_info.plist') + extra_arguments['output-partial-info-plist'] = partial_info_plist + + outputs = [] + outputs.append( + os.path.join( + self.xcode_settings.GetBundleResourceFolder(), + 'Assets.car')) + if partial_info_plist: + outputs.append(partial_info_plist) + + keys = QuoteShellArgument(json.dumps(extra_arguments), self.flavor) + extra_env = self.xcode_settings.GetPerTargetSettings() + env = self.GetSortedXcodeEnv(additional_settings=extra_env) + env = self.ComputeExportEnvString(env) + + bundle_depends.extend(self.ninja.build( + outputs, 'compile_xcassets', xcassets, + variables=[('env', env), ('keys', keys)])) + return partial_info_plist + + def WriteMacInfoPlist(self, partial_info_plist, bundle_depends): + """Write build rules for bundle Info.plist files.""" + info_plist, out, defines, extra_env = gyp.xcode_emulation.GetMacInfoPlist( + generator_default_variables['PRODUCT_DIR'], + self.xcode_settings, self.GypPathToNinja) + if not info_plist: + return + out = self.ExpandSpecial(out) + if defines: + # Create an intermediate file to store preprocessed results. + intermediate_plist = self.GypPathToUniqueOutput( + os.path.basename(info_plist)) + defines = ' '.join([Define(d, self.flavor) for d in defines]) + info_plist = self.ninja.build( + intermediate_plist, 'preprocess_infoplist', info_plist, + variables=[('defines',defines)]) + + env = self.GetSortedXcodeEnv(additional_settings=extra_env) + env = self.ComputeExportEnvString(env) + + if partial_info_plist: + intermediate_plist = self.GypPathToUniqueOutput('merged_info.plist') + info_plist = self.ninja.build( + intermediate_plist, 'merge_infoplist', + [partial_info_plist, info_plist]) + + keys = self.xcode_settings.GetExtraPlistItems(self.config_name) + keys = QuoteShellArgument(json.dumps(keys), self.flavor) + isBinary = self.xcode_settings.IsBinaryOutputFormat(self.config_name) + self.ninja.build(out, 'copy_infoplist', info_plist, + variables=[('env', env), ('keys', keys), + ('binary', isBinary)]) + bundle_depends.append(out) + + def WriteSources(self, ninja_file, config_name, config, sources, predepends, + precompiled_header, spec): + """Write build rules to compile all of |sources|.""" + if self.toolset == 'host': + self.ninja.variable('ar', '$ar_host') + self.ninja.variable('cc', '$cc_host') + self.ninja.variable('cxx', '$cxx_host') + self.ninja.variable('ld', '$ld_host') + self.ninja.variable('ldxx', '$ldxx_host') + self.ninja.variable('nm', '$nm_host') + self.ninja.variable('readelf', '$readelf_host') + + if self.flavor != 'mac' or len(self.archs) == 1: + return self.WriteSourcesForArch( + self.ninja, config_name, config, sources, predepends, + precompiled_header, spec) + else: + return dict((arch, self.WriteSourcesForArch( + self.arch_subninjas[arch], config_name, config, sources, predepends, + precompiled_header, spec, arch=arch)) + for arch in self.archs) + + def WriteSourcesForArch(self, ninja_file, config_name, config, sources, + predepends, precompiled_header, spec, arch=None): + """Write build rules to compile all of |sources|.""" + + extra_defines = [] + if self.flavor == 'mac': + cflags = self.xcode_settings.GetCflags(config_name, arch=arch) + cflags_c = self.xcode_settings.GetCflagsC(config_name) + cflags_cc = self.xcode_settings.GetCflagsCC(config_name) + cflags_objc = ['$cflags_c'] + \ + self.xcode_settings.GetCflagsObjC(config_name) + cflags_objcc = ['$cflags_cc'] + \ + self.xcode_settings.GetCflagsObjCC(config_name) + elif self.flavor == 'win': + asmflags = self.msvs_settings.GetAsmflags(config_name) + cflags = self.msvs_settings.GetCflags(config_name) + cflags_c = self.msvs_settings.GetCflagsC(config_name) + cflags_cc = self.msvs_settings.GetCflagsCC(config_name) + extra_defines = self.msvs_settings.GetComputedDefines(config_name) + # See comment at cc_command for why there's two .pdb files. + pdbpath_c = pdbpath_cc = self.msvs_settings.GetCompilerPdbName( + config_name, self.ExpandSpecial) + if not pdbpath_c: + obj = 'obj' + if self.toolset != 'target': + obj += '.' + self.toolset + pdbpath = os.path.normpath(os.path.join(obj, self.base_dir, self.name)) + pdbpath_c = pdbpath + '.c.pdb' + pdbpath_cc = pdbpath + '.cc.pdb' + self.WriteVariableList(ninja_file, 'pdbname_c', [pdbpath_c]) + self.WriteVariableList(ninja_file, 'pdbname_cc', [pdbpath_cc]) + self.WriteVariableList(ninja_file, 'pchprefix', [self.name]) + else: + cflags = config.get('cflags', []) + cflags_c = config.get('cflags_c', []) + cflags_cc = config.get('cflags_cc', []) + + # Respect environment variables related to build, but target-specific + # flags can still override them. + if self.toolset == 'target': + cflags_c = (os.environ.get('CPPFLAGS', '').split() + + os.environ.get('CFLAGS', '').split() + cflags_c) + cflags_cc = (os.environ.get('CPPFLAGS', '').split() + + os.environ.get('CXXFLAGS', '').split() + cflags_cc) + elif self.toolset == 'host': + cflags_c = (os.environ.get('CPPFLAGS_host', '').split() + + os.environ.get('CFLAGS_host', '').split() + cflags_c) + cflags_cc = (os.environ.get('CPPFLAGS_host', '').split() + + os.environ.get('CXXFLAGS_host', '').split() + cflags_cc) + + defines = config.get('defines', []) + extra_defines + self.WriteVariableList(ninja_file, 'defines', + [Define(d, self.flavor) for d in defines]) + if self.flavor == 'win': + self.WriteVariableList(ninja_file, 'asmflags', + map(self.ExpandSpecial, asmflags)) + self.WriteVariableList(ninja_file, 'rcflags', + [QuoteShellArgument(self.ExpandSpecial(f), self.flavor) + for f in self.msvs_settings.GetRcflags(config_name, + self.GypPathToNinja)]) + + include_dirs = config.get('include_dirs', []) + + env = self.GetToolchainEnv() + if self.flavor == 'win': + include_dirs = self.msvs_settings.AdjustIncludeDirs(include_dirs, + config_name) + self.WriteVariableList(ninja_file, 'includes', + [QuoteShellArgument('-I' + self.GypPathToNinja(i, env), self.flavor) + for i in include_dirs]) + + if self.flavor == 'win': + midl_include_dirs = config.get('midl_include_dirs', []) + midl_include_dirs = self.msvs_settings.AdjustMidlIncludeDirs( + midl_include_dirs, config_name) + self.WriteVariableList(ninja_file, 'midl_includes', + [QuoteShellArgument('-I' + self.GypPathToNinja(i, env), self.flavor) + for i in midl_include_dirs]) + + pch_commands = precompiled_header.GetPchBuildCommands(arch) + if self.flavor == 'mac': + # Most targets use no precompiled headers, so only write these if needed. + for ext, var in [('c', 'cflags_pch_c'), ('cc', 'cflags_pch_cc'), + ('m', 'cflags_pch_objc'), ('mm', 'cflags_pch_objcc')]: + include = precompiled_header.GetInclude(ext, arch) + if include: ninja_file.variable(var, include) + + arflags = config.get('arflags', []) + + self.WriteVariableList(ninja_file, 'cflags', + map(self.ExpandSpecial, cflags)) + self.WriteVariableList(ninja_file, 'cflags_c', + map(self.ExpandSpecial, cflags_c)) + self.WriteVariableList(ninja_file, 'cflags_cc', + map(self.ExpandSpecial, cflags_cc)) + if self.flavor == 'mac': + self.WriteVariableList(ninja_file, 'cflags_objc', + map(self.ExpandSpecial, cflags_objc)) + self.WriteVariableList(ninja_file, 'cflags_objcc', + map(self.ExpandSpecial, cflags_objcc)) + self.WriteVariableList(ninja_file, 'arflags', + map(self.ExpandSpecial, arflags)) + ninja_file.newline() + outputs = [] + has_rc_source = False + for source in sources: + filename, ext = os.path.splitext(source) + ext = ext[1:] + obj_ext = self.obj_ext + if ext in ('cc', 'cpp', 'cxx'): + command = 'cxx' + self.uses_cpp = True + elif ext == 'c' or (ext == 'S' and self.flavor != 'win'): + command = 'cc' + elif ext == 's' and self.flavor != 'win': # Doesn't generate .o.d files. + command = 'cc_s' + elif (self.flavor == 'win' and ext == 'asm' and + not self.msvs_settings.HasExplicitAsmRules(spec)): + command = 'asm' + # Add the _asm suffix as msvs is capable of handling .cc and + # .asm files of the same name without collision. + obj_ext = '_asm.obj' + elif self.flavor == 'mac' and ext == 'm': + command = 'objc' + elif self.flavor == 'mac' and ext == 'mm': + command = 'objcxx' + self.uses_cpp = True + elif self.flavor == 'win' and ext == 'rc': + command = 'rc' + obj_ext = '.res' + has_rc_source = True + else: + # Ignore unhandled extensions. + continue + input = self.GypPathToNinja(source) + output = self.GypPathToUniqueOutput(filename + obj_ext) + if arch is not None: + output = AddArch(output, arch) + implicit = precompiled_header.GetObjDependencies([input], [output], arch) + variables = [] + if self.flavor == 'win': + variables, output, implicit = precompiled_header.GetFlagsModifications( + input, output, implicit, command, cflags_c, cflags_cc, + self.ExpandSpecial) + ninja_file.build(output, command, input, + implicit=[gch for _, _, gch in implicit], + order_only=predepends, variables=variables) + outputs.append(output) + + if has_rc_source: + resource_include_dirs = config.get('resource_include_dirs', include_dirs) + self.WriteVariableList(ninja_file, 'resource_includes', + [QuoteShellArgument('-I' + self.GypPathToNinja(i, env), self.flavor) + for i in resource_include_dirs]) + + self.WritePchTargets(ninja_file, pch_commands) + + ninja_file.newline() + return outputs + + def WritePchTargets(self, ninja_file, pch_commands): + """Writes ninja rules to compile prefix headers.""" + if not pch_commands: + return + + for gch, lang_flag, lang, input in pch_commands: + var_name = { + 'c': 'cflags_pch_c', + 'cc': 'cflags_pch_cc', + 'm': 'cflags_pch_objc', + 'mm': 'cflags_pch_objcc', + }[lang] + + map = { 'c': 'cc', 'cc': 'cxx', 'm': 'objc', 'mm': 'objcxx', } + cmd = map.get(lang) + ninja_file.build(gch, cmd, input, variables=[(var_name, lang_flag)]) + + def WriteLink(self, spec, config_name, config, link_deps): + """Write out a link step. Fills out target.binary. """ + if self.flavor != 'mac' or len(self.archs) == 1: + return self.WriteLinkForArch( + self.ninja, spec, config_name, config, link_deps) + else: + output = self.ComputeOutput(spec) + inputs = [self.WriteLinkForArch(self.arch_subninjas[arch], spec, + config_name, config, link_deps[arch], + arch=arch) + for arch in self.archs] + extra_bindings = [] + build_output = output + if not self.is_mac_bundle: + self.AppendPostbuildVariable(extra_bindings, spec, output, output) + + # TODO(yyanagisawa): more work needed to fix: + # https://code.google.com/p/gyp/issues/detail?id=411 + if (spec['type'] in ('shared_library', 'loadable_module') and + not self.is_mac_bundle): + extra_bindings.append(('lib', output)) + self.ninja.build([output, output + '.TOC'], 'solipo', inputs, + variables=extra_bindings) + else: + self.ninja.build(build_output, 'lipo', inputs, variables=extra_bindings) + return output + + def WriteLinkForArch(self, ninja_file, spec, config_name, config, + link_deps, arch=None): + """Write out a link step. Fills out target.binary. """ + command = { + 'executable': 'link', + 'loadable_module': 'solink_module', + 'shared_library': 'solink', + }[spec['type']] + command_suffix = '' + + implicit_deps = set() + solibs = set() + order_deps = set() + + if 'dependencies' in spec: + # Two kinds of dependencies: + # - Linkable dependencies (like a .a or a .so): add them to the link line. + # - Non-linkable dependencies (like a rule that generates a file + # and writes a stamp file): add them to implicit_deps + extra_link_deps = set() + for dep in spec['dependencies']: + target = self.target_outputs.get(dep) + if not target: + continue + linkable = target.Linkable() + if linkable: + new_deps = [] + if (self.flavor == 'win' and + target.component_objs and + self.msvs_settings.IsUseLibraryDependencyInputs(config_name)): + new_deps = target.component_objs + if target.compile_deps: + order_deps.add(target.compile_deps) + elif self.flavor == 'win' and target.import_lib: + new_deps = [target.import_lib] + elif target.UsesToc(self.flavor): + solibs.add(target.binary) + implicit_deps.add(target.binary + '.TOC') + else: + new_deps = [target.binary] + for new_dep in new_deps: + if new_dep not in extra_link_deps: + extra_link_deps.add(new_dep) + link_deps.append(new_dep) + + final_output = target.FinalOutput() + if not linkable or final_output != target.binary: + implicit_deps.add(final_output) + + extra_bindings = [] + if self.uses_cpp and self.flavor != 'win': + extra_bindings.append(('ld', '$ldxx')) + + output = self.ComputeOutput(spec, arch) + if arch is None and not self.is_mac_bundle: + self.AppendPostbuildVariable(extra_bindings, spec, output, output) + + is_executable = spec['type'] == 'executable' + # The ldflags config key is not used on mac or win. On those platforms + # linker flags are set via xcode_settings and msvs_settings, respectively. + env_ldflags = os.environ.get('LDFLAGS', '').split() + if self.flavor == 'mac': + ldflags = self.xcode_settings.GetLdflags(config_name, + self.ExpandSpecial(generator_default_variables['PRODUCT_DIR']), + self.GypPathToNinja, arch) + ldflags = env_ldflags + ldflags + elif self.flavor == 'win': + manifest_base_name = self.GypPathToUniqueOutput( + self.ComputeOutputFileName(spec)) + ldflags, intermediate_manifest, manifest_files = \ + self.msvs_settings.GetLdflags(config_name, self.GypPathToNinja, + self.ExpandSpecial, manifest_base_name, + output, is_executable, + self.toplevel_build) + ldflags = env_ldflags + ldflags + self.WriteVariableList(ninja_file, 'manifests', manifest_files) + implicit_deps = implicit_deps.union(manifest_files) + if intermediate_manifest: + self.WriteVariableList( + ninja_file, 'intermediatemanifest', [intermediate_manifest]) + command_suffix = _GetWinLinkRuleNameSuffix( + self.msvs_settings.IsEmbedManifest(config_name)) + def_file = self.msvs_settings.GetDefFile(self.GypPathToNinja) + if def_file: + implicit_deps.add(def_file) + else: + # Respect environment variables related to build, but target-specific + # flags can still override them. + ldflags = env_ldflags + config.get('ldflags', []) + if is_executable and len(solibs): + rpath = 'lib/' + if self.toolset != 'target': + rpath += self.toolset + ldflags.append(r'-Wl,-rpath=\$$ORIGIN/%s' % rpath) + ldflags.append('-Wl,-rpath-link=%s' % rpath) + self.WriteVariableList(ninja_file, 'ldflags', + map(self.ExpandSpecial, ldflags)) + + library_dirs = config.get('library_dirs', []) + if self.flavor == 'win': + library_dirs = [self.msvs_settings.ConvertVSMacros(l, config_name) + for l in library_dirs] + library_dirs = ['/LIBPATH:' + QuoteShellArgument(self.GypPathToNinja(l), + self.flavor) + for l in library_dirs] + else: + library_dirs = [QuoteShellArgument('-L' + self.GypPathToNinja(l), + self.flavor) + for l in library_dirs] + + libraries = gyp.common.uniquer(map(self.ExpandSpecial, + spec.get('libraries', []))) + if self.flavor == 'mac': + libraries = self.xcode_settings.AdjustLibraries(libraries, config_name) + elif self.flavor == 'win': + libraries = self.msvs_settings.AdjustLibraries(libraries) + + self.WriteVariableList(ninja_file, 'libs', library_dirs + libraries) + + linked_binary = output + + if command in ('solink', 'solink_module'): + extra_bindings.append(('soname', os.path.split(output)[1])) + extra_bindings.append(('lib', + gyp.common.EncodePOSIXShellArgument(output))) + if self.flavor != 'win': + link_file_list = output + if self.is_mac_bundle: + # 'Dependency Framework.framework/Versions/A/Dependency Framework' -> + # 'Dependency Framework.framework.rsp' + link_file_list = self.xcode_settings.GetWrapperName() + if arch: + link_file_list += '.' + arch + link_file_list += '.rsp' + # If an rspfile contains spaces, ninja surrounds the filename with + # quotes around it and then passes it to open(), creating a file with + # quotes in its name (and when looking for the rsp file, the name + # makes it through bash which strips the quotes) :-/ + link_file_list = link_file_list.replace(' ', '_') + extra_bindings.append( + ('link_file_list', + gyp.common.EncodePOSIXShellArgument(link_file_list))) + if self.flavor == 'win': + extra_bindings.append(('binary', output)) + if ('/NOENTRY' not in ldflags and + not self.msvs_settings.GetNoImportLibrary(config_name)): + self.target.import_lib = output + '.lib' + extra_bindings.append(('implibflag', + '/IMPLIB:%s' % self.target.import_lib)) + pdbname = self.msvs_settings.GetPDBName( + config_name, self.ExpandSpecial, output + '.pdb') + output = [output, self.target.import_lib] + if pdbname: + output.append(pdbname) + elif not self.is_mac_bundle: + output = [output, output + '.TOC'] + else: + command = command + '_notoc' + elif self.flavor == 'win': + extra_bindings.append(('binary', output)) + pdbname = self.msvs_settings.GetPDBName( + config_name, self.ExpandSpecial, output + '.pdb') + if pdbname: + output = [output, pdbname] + + + if len(solibs): + extra_bindings.append(('solibs', gyp.common.EncodePOSIXShellList(solibs))) + + ninja_file.build(output, command + command_suffix, link_deps, + implicit=list(implicit_deps), + order_only=list(order_deps), + variables=extra_bindings) + return linked_binary + + def WriteTarget(self, spec, config_name, config, link_deps, compile_deps): + extra_link_deps = any(self.target_outputs.get(dep).Linkable() + for dep in spec.get('dependencies', []) + if dep in self.target_outputs) + if spec['type'] == 'none' or (not link_deps and not extra_link_deps): + # TODO(evan): don't call this function for 'none' target types, as + # it doesn't do anything, and we fake out a 'binary' with a stamp file. + self.target.binary = compile_deps + self.target.type = 'none' + elif spec['type'] == 'static_library': + self.target.binary = self.ComputeOutput(spec) + if (self.flavor not in ('mac', 'openbsd', 'netbsd', 'win') and not + self.is_standalone_static_library): + self.ninja.build(self.target.binary, 'alink_thin', link_deps, + order_only=compile_deps) + else: + variables = [] + if self.xcode_settings: + libtool_flags = self.xcode_settings.GetLibtoolflags(config_name) + if libtool_flags: + variables.append(('libtool_flags', libtool_flags)) + if self.msvs_settings: + libflags = self.msvs_settings.GetLibFlags(config_name, + self.GypPathToNinja) + variables.append(('libflags', libflags)) + + if self.flavor != 'mac' or len(self.archs) == 1: + self.AppendPostbuildVariable(variables, spec, + self.target.binary, self.target.binary) + self.ninja.build(self.target.binary, 'alink', link_deps, + order_only=compile_deps, variables=variables) + else: + inputs = [] + for arch in self.archs: + output = self.ComputeOutput(spec, arch) + self.arch_subninjas[arch].build(output, 'alink', link_deps[arch], + order_only=compile_deps, + variables=variables) + inputs.append(output) + # TODO: It's not clear if libtool_flags should be passed to the alink + # call that combines single-arch .a files into a fat .a file. + self.AppendPostbuildVariable(variables, spec, + self.target.binary, self.target.binary) + self.ninja.build(self.target.binary, 'alink', inputs, + # FIXME: test proving order_only=compile_deps isn't + # needed. + variables=variables) + else: + self.target.binary = self.WriteLink(spec, config_name, config, link_deps) + return self.target.binary + + def WriteMacBundle(self, spec, mac_bundle_depends, is_empty): + assert self.is_mac_bundle + package_framework = spec['type'] in ('shared_library', 'loadable_module') + output = self.ComputeMacBundleOutput() + if is_empty: + output += '.stamp' + variables = [] + self.AppendPostbuildVariable(variables, spec, output, self.target.binary, + is_command_start=not package_framework) + if package_framework and not is_empty: + variables.append(('version', self.xcode_settings.GetFrameworkVersion())) + self.ninja.build(output, 'package_framework', mac_bundle_depends, + variables=variables) + else: + self.ninja.build(output, 'stamp', mac_bundle_depends, + variables=variables) + self.target.bundle = output + return output + + def GetToolchainEnv(self, additional_settings=None): + """Returns the variables toolchain would set for build steps.""" + env = self.GetSortedXcodeEnv(additional_settings=additional_settings) + if self.flavor == 'win': + env = self.GetMsvsToolchainEnv( + additional_settings=additional_settings) + return env + + def GetMsvsToolchainEnv(self, additional_settings=None): + """Returns the variables Visual Studio would set for build steps.""" + return self.msvs_settings.GetVSMacroEnv('$!PRODUCT_DIR', + config=self.config_name) + + def GetSortedXcodeEnv(self, additional_settings=None): + """Returns the variables Xcode would set for build steps.""" + assert self.abs_build_dir + abs_build_dir = self.abs_build_dir + return gyp.xcode_emulation.GetSortedXcodeEnv( + self.xcode_settings, abs_build_dir, + os.path.join(abs_build_dir, self.build_to_base), self.config_name, + additional_settings) + + def GetSortedXcodePostbuildEnv(self): + """Returns the variables Xcode would set for postbuild steps.""" + postbuild_settings = {} + # CHROMIUM_STRIP_SAVE_FILE is a chromium-specific hack. + # TODO(thakis): It would be nice to have some general mechanism instead. + strip_save_file = self.xcode_settings.GetPerTargetSetting( + 'CHROMIUM_STRIP_SAVE_FILE') + if strip_save_file: + postbuild_settings['CHROMIUM_STRIP_SAVE_FILE'] = strip_save_file + return self.GetSortedXcodeEnv(additional_settings=postbuild_settings) + + def AppendPostbuildVariable(self, variables, spec, output, binary, + is_command_start=False): + """Adds a 'postbuild' variable if there is a postbuild for |output|.""" + postbuild = self.GetPostbuildCommand(spec, output, binary, is_command_start) + if postbuild: + variables.append(('postbuilds', postbuild)) + + def GetPostbuildCommand(self, spec, output, output_binary, is_command_start): + """Returns a shell command that runs all the postbuilds, and removes + |output| if any of them fails. If |is_command_start| is False, then the + returned string will start with ' && '.""" + if not self.xcode_settings or spec['type'] == 'none' or not output: + return '' + output = QuoteShellArgument(output, self.flavor) + postbuilds = gyp.xcode_emulation.GetSpecPostbuildCommands(spec, quiet=True) + if output_binary is not None: + postbuilds = self.xcode_settings.AddImplicitPostbuilds( + self.config_name, + os.path.normpath(os.path.join(self.base_to_build, output)), + QuoteShellArgument( + os.path.normpath(os.path.join(self.base_to_build, output_binary)), + self.flavor), + postbuilds, quiet=True) + + if not postbuilds: + return '' + # Postbuilds expect to be run in the gyp file's directory, so insert an + # implicit postbuild to cd to there. + postbuilds.insert(0, gyp.common.EncodePOSIXShellList( + ['cd', self.build_to_base])) + env = self.ComputeExportEnvString(self.GetSortedXcodePostbuildEnv()) + # G will be non-null if any postbuild fails. Run all postbuilds in a + # subshell. + commands = env + ' (' + \ + ' && '.join([ninja_syntax.escape(command) for command in postbuilds]) + command_string = (commands + '); G=$$?; ' + # Remove the final output if any postbuild failed. + '((exit $$G) || rm -rf %s) ' % output + '&& exit $$G)') + if is_command_start: + return '(' + command_string + ' && ' + else: + return '$ && (' + command_string + + def ComputeExportEnvString(self, env): + """Given an environment, returns a string looking like + 'export FOO=foo; export BAR="${FOO} bar;' + that exports |env| to the shell.""" + export_str = [] + for k, v in env: + export_str.append('export %s=%s;' % + (k, ninja_syntax.escape(gyp.common.EncodePOSIXShellArgument(v)))) + return ' '.join(export_str) + + def ComputeMacBundleOutput(self): + """Return the 'output' (full output path) to a bundle output directory.""" + assert self.is_mac_bundle + path = generator_default_variables['PRODUCT_DIR'] + return self.ExpandSpecial( + os.path.join(path, self.xcode_settings.GetWrapperName())) + + def ComputeOutputFileName(self, spec, type=None): + """Compute the filename of the final output for the current target.""" + if not type: + type = spec['type'] + + default_variables = copy.copy(generator_default_variables) + CalculateVariables(default_variables, {'flavor': self.flavor}) + + # Compute filename prefix: the product prefix, or a default for + # the product type. + DEFAULT_PREFIX = { + 'loadable_module': default_variables['SHARED_LIB_PREFIX'], + 'shared_library': default_variables['SHARED_LIB_PREFIX'], + 'static_library': default_variables['STATIC_LIB_PREFIX'], + 'executable': default_variables['EXECUTABLE_PREFIX'], + } + prefix = spec.get('product_prefix', DEFAULT_PREFIX.get(type, '')) + + # Compute filename extension: the product extension, or a default + # for the product type. + DEFAULT_EXTENSION = { + 'loadable_module': default_variables['SHARED_LIB_SUFFIX'], + 'shared_library': default_variables['SHARED_LIB_SUFFIX'], + 'static_library': default_variables['STATIC_LIB_SUFFIX'], + 'executable': default_variables['EXECUTABLE_SUFFIX'], + } + extension = spec.get('product_extension') + if extension: + extension = '.' + extension + else: + extension = DEFAULT_EXTENSION.get(type, '') + + if 'product_name' in spec: + # If we were given an explicit name, use that. + target = spec['product_name'] + else: + # Otherwise, derive a name from the target name. + target = spec['target_name'] + if prefix == 'lib': + # Snip out an extra 'lib' from libs if appropriate. + target = StripPrefix(target, 'lib') + + if type in ('static_library', 'loadable_module', 'shared_library', + 'executable'): + return '%s%s%s' % (prefix, target, extension) + elif type == 'none': + return '%s.stamp' % target + else: + raise Exception('Unhandled output type %s' % type) + + def ComputeOutput(self, spec, arch=None): + """Compute the path for the final output of the spec.""" + type = spec['type'] + + if self.flavor == 'win': + override = self.msvs_settings.GetOutputName(self.config_name, + self.ExpandSpecial) + if override: + return override + + if arch is None and self.flavor == 'mac' and type in ( + 'static_library', 'executable', 'shared_library', 'loadable_module'): + filename = self.xcode_settings.GetExecutablePath() + else: + filename = self.ComputeOutputFileName(spec, type) + + if arch is None and 'product_dir' in spec: + path = os.path.join(spec['product_dir'], filename) + return self.ExpandSpecial(path) + + # Some products go into the output root, libraries go into shared library + # dir, and everything else goes into the normal place. + type_in_output_root = ['executable', 'loadable_module'] + if self.flavor == 'mac' and self.toolset == 'target': + type_in_output_root += ['shared_library', 'static_library'] + elif self.flavor == 'win' and self.toolset == 'target': + type_in_output_root += ['shared_library'] + + if arch is not None: + # Make sure partial executables don't end up in a bundle or the regular + # output directory. + archdir = 'arch' + if self.toolset != 'target': + archdir = os.path.join('arch', '%s' % self.toolset) + return os.path.join(archdir, AddArch(filename, arch)) + elif type in type_in_output_root or self.is_standalone_static_library: + return filename + elif type == 'shared_library': + libdir = 'lib' + if self.toolset != 'target': + libdir = os.path.join('lib', '%s' % self.toolset) + return os.path.join(libdir, filename) + else: + return self.GypPathToUniqueOutput(filename, qualified=False) + + def WriteVariableList(self, ninja_file, var, values): + assert not isinstance(values, str) + if values is None: + values = [] + ninja_file.variable(var, ' '.join(values)) + + def WriteNewNinjaRule(self, name, args, description, is_cygwin, env, pool, + depfile=None): + """Write out a new ninja "rule" statement for a given command. + + Returns the name of the new rule, and a copy of |args| with variables + expanded.""" + + if self.flavor == 'win': + args = [self.msvs_settings.ConvertVSMacros( + arg, self.base_to_build, config=self.config_name) + for arg in args] + description = self.msvs_settings.ConvertVSMacros( + description, config=self.config_name) + elif self.flavor == 'mac': + # |env| is an empty list on non-mac. + args = [gyp.xcode_emulation.ExpandEnvVars(arg, env) for arg in args] + description = gyp.xcode_emulation.ExpandEnvVars(description, env) + + # TODO: we shouldn't need to qualify names; we do it because + # currently the ninja rule namespace is global, but it really + # should be scoped to the subninja. + rule_name = self.name + if self.toolset == 'target': + rule_name += '.' + self.toolset + rule_name += '.' + name + rule_name = re.sub('[^a-zA-Z0-9_]', '_', rule_name) + + # Remove variable references, but not if they refer to the magic rule + # variables. This is not quite right, as it also protects these for + # actions, not just for rules where they are valid. Good enough. + protect = [ '${root}', '${dirname}', '${source}', '${ext}', '${name}' ] + protect = '(?!' + '|'.join(map(re.escape, protect)) + ')' + description = re.sub(protect + r'\$', '_', description) + + # gyp dictates that commands are run from the base directory. + # cd into the directory before running, and adjust paths in + # the arguments to point to the proper locations. + rspfile = None + rspfile_content = None + args = [self.ExpandSpecial(arg, self.base_to_build) for arg in args] + if self.flavor == 'win': + rspfile = rule_name + '.$unique_name.rsp' + # The cygwin case handles this inside the bash sub-shell. + run_in = '' if is_cygwin else ' ' + self.build_to_base + if is_cygwin: + rspfile_content = self.msvs_settings.BuildCygwinBashCommandLine( + args, self.build_to_base) + else: + rspfile_content = gyp.msvs_emulation.EncodeRspFileList(args) + command = ('%s gyp-win-tool action-wrapper $arch ' % sys.executable + + rspfile + run_in) + else: + env = self.ComputeExportEnvString(env) + command = gyp.common.EncodePOSIXShellList(args) + command = 'cd %s; ' % self.build_to_base + env + command + + # GYP rules/actions express being no-ops by not touching their outputs. + # Avoid executing downstream dependencies in this case by specifying + # restat=1 to ninja. + self.ninja.rule(rule_name, command, description, depfile=depfile, + restat=True, pool=pool, + rspfile=rspfile, rspfile_content=rspfile_content) + self.ninja.newline() + + return rule_name, args + + +def CalculateVariables(default_variables, params): + """Calculate additional variables for use in the build (called by gyp).""" + global generator_additional_non_configuration_keys + global generator_additional_path_sections + flavor = gyp.common.GetFlavor(params) + if flavor == 'mac': + default_variables.setdefault('OS', 'mac') + default_variables.setdefault('SHARED_LIB_SUFFIX', '.dylib') + default_variables.setdefault('SHARED_LIB_DIR', + generator_default_variables['PRODUCT_DIR']) + default_variables.setdefault('LIB_DIR', + generator_default_variables['PRODUCT_DIR']) + + # Copy additional generator configuration data from Xcode, which is shared + # by the Mac Ninja generator. + import gyp.generator.xcode as xcode_generator + generator_additional_non_configuration_keys = getattr(xcode_generator, + 'generator_additional_non_configuration_keys', []) + generator_additional_path_sections = getattr(xcode_generator, + 'generator_additional_path_sections', []) + global generator_extra_sources_for_rules + generator_extra_sources_for_rules = getattr(xcode_generator, + 'generator_extra_sources_for_rules', []) + elif flavor == 'win': + exts = gyp.MSVSUtil.TARGET_TYPE_EXT + default_variables.setdefault('OS', 'win') + default_variables['EXECUTABLE_SUFFIX'] = '.' + exts['executable'] + default_variables['STATIC_LIB_PREFIX'] = '' + default_variables['STATIC_LIB_SUFFIX'] = '.' + exts['static_library'] + default_variables['SHARED_LIB_PREFIX'] = '' + default_variables['SHARED_LIB_SUFFIX'] = '.' + exts['shared_library'] + + # Copy additional generator configuration data from VS, which is shared + # by the Windows Ninja generator. + import gyp.generator.msvs as msvs_generator + generator_additional_non_configuration_keys = getattr(msvs_generator, + 'generator_additional_non_configuration_keys', []) + generator_additional_path_sections = getattr(msvs_generator, + 'generator_additional_path_sections', []) + + gyp.msvs_emulation.CalculateCommonVariables(default_variables, params) + else: + operating_system = flavor + if flavor == 'android': + operating_system = 'linux' # Keep this legacy behavior for now. + default_variables.setdefault('OS', operating_system) + default_variables.setdefault('SHARED_LIB_SUFFIX', '.so') + default_variables.setdefault('SHARED_LIB_DIR', + os.path.join('$!PRODUCT_DIR', 'lib')) + default_variables.setdefault('LIB_DIR', + os.path.join('$!PRODUCT_DIR', 'obj')) + +def ComputeOutputDir(params): + """Returns the path from the toplevel_dir to the build output directory.""" + # generator_dir: relative path from pwd to where make puts build files. + # Makes migrating from make to ninja easier, ninja doesn't put anything here. + generator_dir = os.path.relpath(params['options'].generator_output or '.') + + # output_dir: relative path from generator_dir to the build directory. + output_dir = params.get('generator_flags', {}).get('output_dir', 'out') + + # Relative path from source root to our output files. e.g. "out" + return os.path.normpath(os.path.join(generator_dir, output_dir)) + + +def CalculateGeneratorInputInfo(params): + """Called by __init__ to initialize generator values based on params.""" + # E.g. "out/gypfiles" + toplevel = params['options'].toplevel_dir + qualified_out_dir = os.path.normpath(os.path.join( + toplevel, ComputeOutputDir(params), 'gypfiles')) + + global generator_filelist_paths + generator_filelist_paths = { + 'toplevel': toplevel, + 'qualified_out_dir': qualified_out_dir, + } + + +def OpenOutput(path, mode='w'): + """Open |path| for writing, creating directories if necessary.""" + gyp.common.EnsureDirExists(path) + return open(path, mode) + + +def CommandWithWrapper(cmd, wrappers, prog): + wrapper = wrappers.get(cmd, '') + if wrapper: + return wrapper + ' ' + prog + return prog + + +def GetDefaultConcurrentLinks(): + """Returns a best-guess for a number of concurrent links.""" + pool_size = int(os.environ.get('GYP_LINK_CONCURRENCY', 0)) + if pool_size: + return pool_size + + if sys.platform in ('win32', 'cygwin'): + import ctypes + + class MEMORYSTATUSEX(ctypes.Structure): + _fields_ = [ + ("dwLength", ctypes.c_ulong), + ("dwMemoryLoad", ctypes.c_ulong), + ("ullTotalPhys", ctypes.c_ulonglong), + ("ullAvailPhys", ctypes.c_ulonglong), + ("ullTotalPageFile", ctypes.c_ulonglong), + ("ullAvailPageFile", ctypes.c_ulonglong), + ("ullTotalVirtual", ctypes.c_ulonglong), + ("ullAvailVirtual", ctypes.c_ulonglong), + ("sullAvailExtendedVirtual", ctypes.c_ulonglong), + ] + + stat = MEMORYSTATUSEX() + stat.dwLength = ctypes.sizeof(stat) + ctypes.windll.kernel32.GlobalMemoryStatusEx(ctypes.byref(stat)) + + # VS 2015 uses 20% more working set than VS 2013 and can consume all RAM + # on a 64 GB machine. + mem_limit = max(1, stat.ullTotalPhys / (5 * (2 ** 30))) # total / 5GB + hard_cap = max(1, int(os.environ.get('GYP_LINK_CONCURRENCY_MAX', 2**32))) + return min(mem_limit, hard_cap) + elif sys.platform.startswith('linux'): + if os.path.exists("/proc/meminfo"): + with open("/proc/meminfo") as meminfo: + memtotal_re = re.compile(r'^MemTotal:\s*(\d*)\s*kB') + for line in meminfo: + match = memtotal_re.match(line) + if not match: + continue + # Allow 8Gb per link on Linux because Gold is quite memory hungry + return max(1, int(match.group(1)) / (8 * (2 ** 20))) + return 1 + elif sys.platform == 'darwin': + try: + avail_bytes = int(subprocess.check_output(['sysctl', '-n', 'hw.memsize'])) + # A static library debug build of Chromium's unit_tests takes ~2.7GB, so + # 4GB per ld process allows for some more bloat. + return max(1, avail_bytes / (4 * (2 ** 30))) # total / 4GB + except: + return 1 + else: + # TODO(scottmg): Implement this for other platforms. + return 1 + + +def _GetWinLinkRuleNameSuffix(embed_manifest): + """Returns the suffix used to select an appropriate linking rule depending on + whether the manifest embedding is enabled.""" + return '_embed' if embed_manifest else '' + + +def _AddWinLinkRules(master_ninja, embed_manifest): + """Adds link rules for Windows platform to |master_ninja|.""" + def FullLinkCommand(ldcmd, out, binary_type): + resource_name = { + 'exe': '1', + 'dll': '2', + }[binary_type] + return '%(python)s gyp-win-tool link-with-manifests $arch %(embed)s ' \ + '%(out)s "%(ldcmd)s" %(resname)s $mt $rc "$intermediatemanifest" ' \ + '$manifests' % { + 'python': sys.executable, + 'out': out, + 'ldcmd': ldcmd, + 'resname': resource_name, + 'embed': embed_manifest } + rule_name_suffix = _GetWinLinkRuleNameSuffix(embed_manifest) + use_separate_mspdbsrv = ( + int(os.environ.get('GYP_USE_SEPARATE_MSPDBSRV', '0')) != 0) + dlldesc = 'LINK%s(DLL) $binary' % rule_name_suffix.upper() + dllcmd = ('%s gyp-win-tool link-wrapper $arch %s ' + '$ld /nologo $implibflag /DLL /OUT:$binary ' + '@$binary.rsp' % (sys.executable, use_separate_mspdbsrv)) + dllcmd = FullLinkCommand(dllcmd, '$binary', 'dll') + master_ninja.rule('solink' + rule_name_suffix, + description=dlldesc, command=dllcmd, + rspfile='$binary.rsp', + rspfile_content='$libs $in_newline $ldflags', + restat=True, + pool='link_pool') + master_ninja.rule('solink_module' + rule_name_suffix, + description=dlldesc, command=dllcmd, + rspfile='$binary.rsp', + rspfile_content='$libs $in_newline $ldflags', + restat=True, + pool='link_pool') + # Note that ldflags goes at the end so that it has the option of + # overriding default settings earlier in the command line. + exe_cmd = ('%s gyp-win-tool link-wrapper $arch %s ' + '$ld /nologo /OUT:$binary @$binary.rsp' % + (sys.executable, use_separate_mspdbsrv)) + exe_cmd = FullLinkCommand(exe_cmd, '$binary', 'exe') + master_ninja.rule('link' + rule_name_suffix, + description='LINK%s $binary' % rule_name_suffix.upper(), + command=exe_cmd, + rspfile='$binary.rsp', + rspfile_content='$in_newline $libs $ldflags', + pool='link_pool') + + +def GenerateOutputForConfig(target_list, target_dicts, data, params, + config_name): + options = params['options'] + flavor = gyp.common.GetFlavor(params) + generator_flags = params.get('generator_flags', {}) + + # build_dir: relative path from source root to our output files. + # e.g. "out/Debug" + build_dir = os.path.normpath( + os.path.join(ComputeOutputDir(params), config_name)) + + toplevel_build = os.path.join(options.toplevel_dir, build_dir) + + master_ninja_file = OpenOutput(os.path.join(toplevel_build, 'build.ninja')) + master_ninja = ninja_syntax.Writer(master_ninja_file, width=120) + + # Put build-time support tools in out/{config_name}. + gyp.common.CopyTool(flavor, toplevel_build) + + # Grab make settings for CC/CXX. + # The rules are + # - The priority from low to high is gcc/g++, the 'make_global_settings' in + # gyp, the environment variable. + # - If there is no 'make_global_settings' for CC.host/CXX.host or + # 'CC_host'/'CXX_host' enviroment variable, cc_host/cxx_host should be set + # to cc/cxx. + if flavor == 'win': + ar = 'lib.exe' + # cc and cxx must be set to the correct architecture by overriding with one + # of cl_x86 or cl_x64 below. + cc = 'UNSET' + cxx = 'UNSET' + ld = 'link.exe' + ld_host = '$ld' + else: + ar = 'ar' + cc = 'cc' + cxx = 'c++' + ld = '$cc' + ldxx = '$cxx' + ld_host = '$cc_host' + ldxx_host = '$cxx_host' + + ar_host = 'ar' + cc_host = None + cxx_host = None + cc_host_global_setting = None + cxx_host_global_setting = None + clang_cl = None + nm = 'nm' + nm_host = 'nm' + readelf = 'readelf' + readelf_host = 'readelf' + + build_file, _, _ = gyp.common.ParseQualifiedTarget(target_list[0]) + make_global_settings = data[build_file].get('make_global_settings', []) + build_to_root = gyp.common.InvertRelativePath(build_dir, + options.toplevel_dir) + wrappers = {} + for key, value in make_global_settings: + if key == 'AR': + ar = os.path.join(build_to_root, value) + if key == 'AR.host': + ar_host = os.path.join(build_to_root, value) + if key == 'CC': + cc = os.path.join(build_to_root, value) + if cc.endswith('clang-cl'): + clang_cl = cc + if key == 'CXX': + cxx = os.path.join(build_to_root, value) + if key == 'CC.host': + cc_host = os.path.join(build_to_root, value) + cc_host_global_setting = value + if key == 'CXX.host': + cxx_host = os.path.join(build_to_root, value) + cxx_host_global_setting = value + if key == 'LD': + ld = os.path.join(build_to_root, value) + if key == 'LD.host': + ld_host = os.path.join(build_to_root, value) + if key == 'NM': + nm = os.path.join(build_to_root, value) + if key == 'NM.host': + nm_host = os.path.join(build_to_root, value) + if key == 'READELF': + readelf = os.path.join(build_to_root, value) + if key == 'READELF.host': + readelf_host = os.path.join(build_to_root, value) + if key.endswith('_wrapper'): + wrappers[key[:-len('_wrapper')]] = os.path.join(build_to_root, value) + + # Support wrappers from environment variables too. + for key, value in os.environ.iteritems(): + if key.lower().endswith('_wrapper'): + key_prefix = key[:-len('_wrapper')] + key_prefix = re.sub(r'\.HOST$', '.host', key_prefix) + wrappers[key_prefix] = os.path.join(build_to_root, value) + + if flavor == 'win': + configs = [target_dicts[qualified_target]['configurations'][config_name] + for qualified_target in target_list] + shared_system_includes = None + if not generator_flags.get('ninja_use_custom_environment_files', 0): + shared_system_includes = \ + gyp.msvs_emulation.ExtractSharedMSVSSystemIncludes( + configs, generator_flags) + cl_paths = gyp.msvs_emulation.GenerateEnvironmentFiles( + toplevel_build, generator_flags, shared_system_includes, OpenOutput) + for arch, path in cl_paths.iteritems(): + if clang_cl: + # If we have selected clang-cl, use that instead. + path = clang_cl + command = CommandWithWrapper('CC', wrappers, + QuoteShellArgument(path, 'win')) + if clang_cl: + # Use clang-cl to cross-compile for x86 or x86_64. + command += (' -m32' if arch == 'x86' else ' -m64') + master_ninja.variable('cl_' + arch, command) + + cc = GetEnvironFallback(['CC_target', 'CC'], cc) + master_ninja.variable('cc', CommandWithWrapper('CC', wrappers, cc)) + cxx = GetEnvironFallback(['CXX_target', 'CXX'], cxx) + master_ninja.variable('cxx', CommandWithWrapper('CXX', wrappers, cxx)) + + if flavor == 'win': + master_ninja.variable('ld', ld) + master_ninja.variable('idl', 'midl.exe') + master_ninja.variable('ar', ar) + master_ninja.variable('rc', 'rc.exe') + master_ninja.variable('ml_x86', 'ml.exe') + master_ninja.variable('ml_x64', 'ml64.exe') + master_ninja.variable('mt', 'mt.exe') + else: + master_ninja.variable('ld', CommandWithWrapper('LINK', wrappers, ld)) + master_ninja.variable('ldxx', CommandWithWrapper('LINK', wrappers, ldxx)) + master_ninja.variable('ar', GetEnvironFallback(['AR_target', 'AR'], ar)) + if flavor != 'mac': + # Mac does not use readelf/nm for .TOC generation, so avoiding polluting + # the master ninja with extra unused variables. + master_ninja.variable( + 'nm', GetEnvironFallback(['NM_target', 'NM'], nm)) + master_ninja.variable( + 'readelf', GetEnvironFallback(['READELF_target', 'READELF'], readelf)) + + if generator_supports_multiple_toolsets: + if not cc_host: + cc_host = cc + if not cxx_host: + cxx_host = cxx + + master_ninja.variable('ar_host', GetEnvironFallback(['AR_host'], ar_host)) + master_ninja.variable('nm_host', GetEnvironFallback(['NM_host'], nm_host)) + master_ninja.variable('readelf_host', + GetEnvironFallback(['READELF_host'], readelf_host)) + cc_host = GetEnvironFallback(['CC_host'], cc_host) + cxx_host = GetEnvironFallback(['CXX_host'], cxx_host) + + # The environment variable could be used in 'make_global_settings', like + # ['CC.host', '$(CC)'] or ['CXX.host', '$(CXX)'], transform them here. + if '$(CC)' in cc_host and cc_host_global_setting: + cc_host = cc_host_global_setting.replace('$(CC)', cc) + if '$(CXX)' in cxx_host and cxx_host_global_setting: + cxx_host = cxx_host_global_setting.replace('$(CXX)', cxx) + master_ninja.variable('cc_host', + CommandWithWrapper('CC.host', wrappers, cc_host)) + master_ninja.variable('cxx_host', + CommandWithWrapper('CXX.host', wrappers, cxx_host)) + if flavor == 'win': + master_ninja.variable('ld_host', ld_host) + else: + master_ninja.variable('ld_host', CommandWithWrapper( + 'LINK', wrappers, ld_host)) + master_ninja.variable('ldxx_host', CommandWithWrapper( + 'LINK', wrappers, ldxx_host)) + + master_ninja.newline() + + master_ninja.pool('link_pool', depth=GetDefaultConcurrentLinks()) + master_ninja.newline() + + deps = 'msvc' if flavor == 'win' else 'gcc' + + if flavor != 'win': + master_ninja.rule( + 'cc', + description='CC $out', + command=('$cc -MMD -MF $out.d $defines $includes $cflags $cflags_c ' + '$cflags_pch_c -c $in -o $out'), + depfile='$out.d', + deps=deps) + master_ninja.rule( + 'cc_s', + description='CC $out', + command=('$cc $defines $includes $cflags $cflags_c ' + '$cflags_pch_c -c $in -o $out')) + master_ninja.rule( + 'cxx', + description='CXX $out', + command=('$cxx -MMD -MF $out.d $defines $includes $cflags $cflags_cc ' + '$cflags_pch_cc -c $in -o $out'), + depfile='$out.d', + deps=deps) + else: + # TODO(scottmg) Separate pdb names is a test to see if it works around + # http://crbug.com/142362. It seems there's a race between the creation of + # the .pdb by the precompiled header step for .cc and the compilation of + # .c files. This should be handled by mspdbsrv, but rarely errors out with + # c1xx : fatal error C1033: cannot open program database + # By making the rules target separate pdb files this might be avoided. + cc_command = ('ninja -t msvc -e $arch ' + + '-- ' + '$cc /nologo /showIncludes /FC ' + '@$out.rsp /c $in /Fo$out /Fd$pdbname_c ') + cxx_command = ('ninja -t msvc -e $arch ' + + '-- ' + '$cxx /nologo /showIncludes /FC ' + '@$out.rsp /c $in /Fo$out /Fd$pdbname_cc ') + master_ninja.rule( + 'cc', + description='CC $out', + command=cc_command, + rspfile='$out.rsp', + rspfile_content='$defines $includes $cflags $cflags_c', + deps=deps) + master_ninja.rule( + 'cxx', + description='CXX $out', + command=cxx_command, + rspfile='$out.rsp', + rspfile_content='$defines $includes $cflags $cflags_cc', + deps=deps) + master_ninja.rule( + 'idl', + description='IDL $in', + command=('%s gyp-win-tool midl-wrapper $arch $outdir ' + '$tlb $h $dlldata $iid $proxy $in ' + '$midl_includes $idlflags' % sys.executable)) + master_ninja.rule( + 'rc', + description='RC $in', + # Note: $in must be last otherwise rc.exe complains. + command=('%s gyp-win-tool rc-wrapper ' + '$arch $rc $defines $resource_includes $rcflags /fo$out $in' % + sys.executable)) + master_ninja.rule( + 'asm', + description='ASM $out', + command=('%s gyp-win-tool asm-wrapper ' + '$arch $asm $defines $includes $asmflags /c /Fo $out $in' % + sys.executable)) + + if flavor != 'mac' and flavor != 'win': + master_ninja.rule( + 'alink', + description='AR $out', + command='rm -f $out && $ar rcs $arflags $out $in') + master_ninja.rule( + 'alink_thin', + description='AR $out', + command='rm -f $out && $ar rcsT $arflags $out $in') + + # This allows targets that only need to depend on $lib's API to declare an + # order-only dependency on $lib.TOC and avoid relinking such downstream + # dependencies when $lib changes only in non-public ways. + # The resulting string leaves an uninterpolated %{suffix} which + # is used in the final substitution below. + mtime_preserving_solink_base = ( + 'if [ ! -e $lib -o ! -e $lib.TOC ]; then ' + '%(solink)s && %(extract_toc)s > $lib.TOC; else ' + '%(solink)s && %(extract_toc)s > $lib.tmp && ' + 'if ! cmp -s $lib.tmp $lib.TOC; then mv $lib.tmp $lib.TOC ; ' + 'fi; fi' + % { 'solink': + '$ld -shared $ldflags -o $lib -Wl,-soname=$soname %(suffix)s', + 'extract_toc': + ('{ $readelf -d $lib | grep SONAME ; ' + '$nm -gD -f p $lib | cut -f1-2 -d\' \'; }')}) + + master_ninja.rule( + 'solink', + description='SOLINK $lib', + restat=True, + command=mtime_preserving_solink_base % {'suffix': '@$link_file_list'}, + rspfile='$link_file_list', + rspfile_content= + '-Wl,--whole-archive $in $solibs -Wl,--no-whole-archive $libs', + pool='link_pool') + master_ninja.rule( + 'solink_module', + description='SOLINK(module) $lib', + restat=True, + command=mtime_preserving_solink_base % {'suffix': '@$link_file_list'}, + rspfile='$link_file_list', + rspfile_content='-Wl,--start-group $in -Wl,--end-group $solibs $libs', + pool='link_pool') + master_ninja.rule( + 'link', + description='LINK $out', + command=('$ld $ldflags -o $out ' + '-Wl,--start-group $in -Wl,--end-group $solibs $libs'), + pool='link_pool') + elif flavor == 'win': + master_ninja.rule( + 'alink', + description='LIB $out', + command=('%s gyp-win-tool link-wrapper $arch False ' + '$ar /nologo /ignore:4221 /OUT:$out @$out.rsp' % + sys.executable), + rspfile='$out.rsp', + rspfile_content='$in_newline $libflags') + _AddWinLinkRules(master_ninja, embed_manifest=True) + _AddWinLinkRules(master_ninja, embed_manifest=False) + else: + master_ninja.rule( + 'objc', + description='OBJC $out', + command=('$cc -MMD -MF $out.d $defines $includes $cflags $cflags_objc ' + '$cflags_pch_objc -c $in -o $out'), + depfile='$out.d', + deps=deps) + master_ninja.rule( + 'objcxx', + description='OBJCXX $out', + command=('$cxx -MMD -MF $out.d $defines $includes $cflags $cflags_objcc ' + '$cflags_pch_objcc -c $in -o $out'), + depfile='$out.d', + deps=deps) + master_ninja.rule( + 'alink', + description='LIBTOOL-STATIC $out, POSTBUILDS', + command='rm -f $out && ' + './gyp-mac-tool filter-libtool libtool $libtool_flags ' + '-static -o $out $in' + '$postbuilds') + master_ninja.rule( + 'lipo', + description='LIPO $out, POSTBUILDS', + command='rm -f $out && lipo -create $in -output $out$postbuilds') + master_ninja.rule( + 'solipo', + description='SOLIPO $out, POSTBUILDS', + command=( + 'rm -f $lib $lib.TOC && lipo -create $in -output $lib$postbuilds &&' + '%(extract_toc)s > $lib.TOC' + % { 'extract_toc': + '{ otool -l $lib | grep LC_ID_DYLIB -A 5; ' + 'nm -gP $lib | cut -f1-2 -d\' \' | grep -v U$$; true; }'})) + + + # Record the public interface of $lib in $lib.TOC. See the corresponding + # comment in the posix section above for details. + solink_base = '$ld %(type)s $ldflags -o $lib %(suffix)s' + mtime_preserving_solink_base = ( + 'if [ ! -e $lib -o ! -e $lib.TOC ] || ' + # Always force dependent targets to relink if this library + # reexports something. Handling this correctly would require + # recursive TOC dumping but this is rare in practice, so punt. + 'otool -l $lib | grep -q LC_REEXPORT_DYLIB ; then ' + '%(solink)s && %(extract_toc)s > $lib.TOC; ' + 'else ' + '%(solink)s && %(extract_toc)s > $lib.tmp && ' + 'if ! cmp -s $lib.tmp $lib.TOC; then ' + 'mv $lib.tmp $lib.TOC ; ' + 'fi; ' + 'fi' + % { 'solink': solink_base, + 'extract_toc': + '{ otool -l $lib | grep LC_ID_DYLIB -A 5; ' + 'nm -gP $lib | cut -f1-2 -d\' \' | grep -v U$$; true; }'}) + + + solink_suffix = '@$link_file_list$postbuilds' + master_ninja.rule( + 'solink', + description='SOLINK $lib, POSTBUILDS', + restat=True, + command=mtime_preserving_solink_base % {'suffix': solink_suffix, + 'type': '-shared'}, + rspfile='$link_file_list', + rspfile_content='$in $solibs $libs', + pool='link_pool') + master_ninja.rule( + 'solink_notoc', + description='SOLINK $lib, POSTBUILDS', + restat=True, + command=solink_base % {'suffix':solink_suffix, 'type': '-shared'}, + rspfile='$link_file_list', + rspfile_content='$in $solibs $libs', + pool='link_pool') + + master_ninja.rule( + 'solink_module', + description='SOLINK(module) $lib, POSTBUILDS', + restat=True, + command=mtime_preserving_solink_base % {'suffix': solink_suffix, + 'type': '-bundle'}, + rspfile='$link_file_list', + rspfile_content='$in $solibs $libs', + pool='link_pool') + master_ninja.rule( + 'solink_module_notoc', + description='SOLINK(module) $lib, POSTBUILDS', + restat=True, + command=solink_base % {'suffix': solink_suffix, 'type': '-bundle'}, + rspfile='$link_file_list', + rspfile_content='$in $solibs $libs', + pool='link_pool') + + master_ninja.rule( + 'link', + description='LINK $out, POSTBUILDS', + command=('$ld $ldflags -o $out ' + '$in $solibs $libs$postbuilds'), + pool='link_pool') + master_ninja.rule( + 'preprocess_infoplist', + description='PREPROCESS INFOPLIST $out', + command=('$cc -E -P -Wno-trigraphs -x c $defines $in -o $out && ' + 'plutil -convert xml1 $out $out')) + master_ninja.rule( + 'copy_infoplist', + description='COPY INFOPLIST $in', + command='$env ./gyp-mac-tool copy-info-plist $in $out $binary $keys') + master_ninja.rule( + 'merge_infoplist', + description='MERGE INFOPLISTS $in', + command='$env ./gyp-mac-tool merge-info-plist $out $in') + master_ninja.rule( + 'compile_xcassets', + description='COMPILE XCASSETS $in', + command='$env ./gyp-mac-tool compile-xcassets $keys $in') + master_ninja.rule( + 'mac_tool', + description='MACTOOL $mactool_cmd $in', + command='$env ./gyp-mac-tool $mactool_cmd $in $out $binary') + master_ninja.rule( + 'package_framework', + description='PACKAGE FRAMEWORK $out, POSTBUILDS', + command='./gyp-mac-tool package-framework $out $version$postbuilds ' + '&& touch $out') + if flavor == 'win': + master_ninja.rule( + 'stamp', + description='STAMP $out', + command='%s gyp-win-tool stamp $out' % sys.executable) + master_ninja.rule( + 'copy', + description='COPY $in $out', + command='%s gyp-win-tool recursive-mirror $in $out' % sys.executable) + else: + master_ninja.rule( + 'stamp', + description='STAMP $out', + command='${postbuilds}touch $out') + master_ninja.rule( + 'copy', + description='COPY $in $out', + command='rm -rf $out && cp -af $in $out') + master_ninja.newline() + + all_targets = set() + for build_file in params['build_files']: + for target in gyp.common.AllTargets(target_list, + target_dicts, + os.path.normpath(build_file)): + all_targets.add(target) + all_outputs = set() + + # target_outputs is a map from qualified target name to a Target object. + target_outputs = {} + # target_short_names is a map from target short name to a list of Target + # objects. + target_short_names = {} + + # short name of targets that were skipped because they didn't contain anything + # interesting. + # NOTE: there may be overlap between this an non_empty_target_names. + empty_target_names = set() + + # Set of non-empty short target names. + # NOTE: there may be overlap between this an empty_target_names. + non_empty_target_names = set() + + for qualified_target in target_list: + # qualified_target is like: third_party/icu/icu.gyp:icui18n#target + build_file, name, toolset = \ + gyp.common.ParseQualifiedTarget(qualified_target) + + this_make_global_settings = data[build_file].get('make_global_settings', []) + assert make_global_settings == this_make_global_settings, ( + "make_global_settings needs to be the same for all targets. %s vs. %s" % + (this_make_global_settings, make_global_settings)) + + spec = target_dicts[qualified_target] + if flavor == 'mac': + gyp.xcode_emulation.MergeGlobalXcodeSettingsToSpec(data[build_file], spec) + + # If build_file is a symlink, we must not follow it because there's a chance + # it could point to a path above toplevel_dir, and we cannot correctly deal + # with that case at the moment. + build_file = gyp.common.RelativePath(build_file, options.toplevel_dir, + False) + + qualified_target_for_hash = gyp.common.QualifiedTarget(build_file, name, + toolset) + hash_for_rules = hashlib.md5(qualified_target_for_hash).hexdigest() + + base_path = os.path.dirname(build_file) + obj = 'obj' + if toolset != 'target': + obj += '.' + toolset + output_file = os.path.join(obj, base_path, name + '.ninja') + + ninja_output = StringIO() + writer = NinjaWriter(hash_for_rules, target_outputs, base_path, build_dir, + ninja_output, + toplevel_build, output_file, + flavor, toplevel_dir=options.toplevel_dir) + + target = writer.WriteSpec(spec, config_name, generator_flags) + + if ninja_output.tell() > 0: + # Only create files for ninja files that actually have contents. + with OpenOutput(os.path.join(toplevel_build, output_file)) as ninja_file: + ninja_file.write(ninja_output.getvalue()) + ninja_output.close() + master_ninja.subninja(output_file) + + if target: + if name != target.FinalOutput() and spec['toolset'] == 'target': + target_short_names.setdefault(name, []).append(target) + target_outputs[qualified_target] = target + if qualified_target in all_targets: + all_outputs.add(target.FinalOutput()) + non_empty_target_names.add(name) + else: + empty_target_names.add(name) + + if target_short_names: + # Write a short name to build this target. This benefits both the + # "build chrome" case as well as the gyp tests, which expect to be + # able to run actions and build libraries by their short name. + master_ninja.newline() + master_ninja.comment('Short names for targets.') + for short_name in target_short_names: + master_ninja.build(short_name, 'phony', [x.FinalOutput() for x in + target_short_names[short_name]]) + + # Write phony targets for any empty targets that weren't written yet. As + # short names are not necessarily unique only do this for short names that + # haven't already been output for another target. + empty_target_names = empty_target_names - non_empty_target_names + if empty_target_names: + master_ninja.newline() + master_ninja.comment('Empty targets (output for completeness).') + for name in sorted(empty_target_names): + master_ninja.build(name, 'phony') + + if all_outputs: + master_ninja.newline() + master_ninja.build('all', 'phony', list(all_outputs)) + master_ninja.default(generator_flags.get('default_target', 'all')) + + master_ninja_file.close() + + +def PerformBuild(data, configurations, params): + options = params['options'] + for config in configurations: + builddir = os.path.join(options.toplevel_dir, 'out', config) + arguments = ['ninja', '-C', builddir] + print 'Building [%s]: %s' % (config, arguments) + subprocess.check_call(arguments) + + +def CallGenerateOutputForConfig(arglist): + # Ignore the interrupt signal so that the parent process catches it and + # kills all multiprocessing children. + signal.signal(signal.SIGINT, signal.SIG_IGN) + + (target_list, target_dicts, data, params, config_name) = arglist + GenerateOutputForConfig(target_list, target_dicts, data, params, config_name) + + +def GenerateOutput(target_list, target_dicts, data, params): + # Update target_dicts for iOS device builds. + target_dicts = gyp.xcode_emulation.CloneConfigurationForDeviceAndEmulator( + target_dicts) + + user_config = params.get('generator_flags', {}).get('config', None) + if gyp.common.GetFlavor(params) == 'win': + target_list, target_dicts = MSVSUtil.ShardTargets(target_list, target_dicts) + target_list, target_dicts = MSVSUtil.InsertLargePdbShims( + target_list, target_dicts, generator_default_variables) + + if user_config: + GenerateOutputForConfig(target_list, target_dicts, data, params, + user_config) + else: + config_names = target_dicts[target_list[0]]['configurations'].keys() + if params['parallel']: + try: + pool = multiprocessing.Pool(len(config_names)) + arglists = [] + for config_name in config_names: + arglists.append( + (target_list, target_dicts, data, params, config_name)) + pool.map(CallGenerateOutputForConfig, arglists) + except KeyboardInterrupt, e: + pool.terminate() + raise e + else: + for config_name in config_names: + GenerateOutputForConfig(target_list, target_dicts, data, params, + config_name) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/ninja_test.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/ninja_test.py new file mode 100644 index 00000000..1767b2f4 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/ninja_test.py @@ -0,0 +1,47 @@ +#!/usr/bin/env python + +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +""" Unit tests for the ninja.py file. """ + +import gyp.generator.ninja as ninja +import unittest +import StringIO +import sys +import TestCommon + + +class TestPrefixesAndSuffixes(unittest.TestCase): + def test_BinaryNamesWindows(self): + # These cannot run on non-Windows as they require a VS installation to + # correctly handle variable expansion. + if sys.platform.startswith('win'): + writer = ninja.NinjaWriter('foo', 'wee', '.', '.', 'build.ninja', '.', + 'build.ninja', 'win') + spec = { 'target_name': 'wee' } + self.assertTrue(writer.ComputeOutputFileName(spec, 'executable'). + endswith('.exe')) + self.assertTrue(writer.ComputeOutputFileName(spec, 'shared_library'). + endswith('.dll')) + self.assertTrue(writer.ComputeOutputFileName(spec, 'static_library'). + endswith('.lib')) + + def test_BinaryNamesLinux(self): + writer = ninja.NinjaWriter('foo', 'wee', '.', '.', 'build.ninja', '.', + 'build.ninja', 'linux') + spec = { 'target_name': 'wee' } + self.assertTrue('.' not in writer.ComputeOutputFileName(spec, + 'executable')) + self.assertTrue(writer.ComputeOutputFileName(spec, 'shared_library'). + startswith('lib')) + self.assertTrue(writer.ComputeOutputFileName(spec, 'static_library'). + startswith('lib')) + self.assertTrue(writer.ComputeOutputFileName(spec, 'shared_library'). + endswith('.so')) + self.assertTrue(writer.ComputeOutputFileName(spec, 'static_library'). + endswith('.a')) + +if __name__ == '__main__': + unittest.main() diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/xcode.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/xcode.py new file mode 100644 index 00000000..0e3fb930 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/xcode.py @@ -0,0 +1,1300 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +import filecmp +import gyp.common +import gyp.xcodeproj_file +import gyp.xcode_ninja +import errno +import os +import sys +import posixpath +import re +import shutil +import subprocess +import tempfile + + +# Project files generated by this module will use _intermediate_var as a +# custom Xcode setting whose value is a DerivedSources-like directory that's +# project-specific and configuration-specific. The normal choice, +# DERIVED_FILE_DIR, is target-specific, which is thought to be too restrictive +# as it is likely that multiple targets within a single project file will want +# to access the same set of generated files. The other option, +# PROJECT_DERIVED_FILE_DIR, is unsuitable because while it is project-specific, +# it is not configuration-specific. INTERMEDIATE_DIR is defined as +# $(PROJECT_DERIVED_FILE_DIR)/$(CONFIGURATION). +_intermediate_var = 'INTERMEDIATE_DIR' + +# SHARED_INTERMEDIATE_DIR is the same, except that it is shared among all +# targets that share the same BUILT_PRODUCTS_DIR. +_shared_intermediate_var = 'SHARED_INTERMEDIATE_DIR' + +_library_search_paths_var = 'LIBRARY_SEARCH_PATHS' + +generator_default_variables = { + 'EXECUTABLE_PREFIX': '', + 'EXECUTABLE_SUFFIX': '', + 'STATIC_LIB_PREFIX': 'lib', + 'SHARED_LIB_PREFIX': 'lib', + 'STATIC_LIB_SUFFIX': '.a', + 'SHARED_LIB_SUFFIX': '.dylib', + # INTERMEDIATE_DIR is a place for targets to build up intermediate products. + # It is specific to each build environment. It is only guaranteed to exist + # and be constant within the context of a project, corresponding to a single + # input file. Some build environments may allow their intermediate directory + # to be shared on a wider scale, but this is not guaranteed. + 'INTERMEDIATE_DIR': '$(%s)' % _intermediate_var, + 'OS': 'mac', + 'PRODUCT_DIR': '$(BUILT_PRODUCTS_DIR)', + 'LIB_DIR': '$(BUILT_PRODUCTS_DIR)', + 'RULE_INPUT_ROOT': '$(INPUT_FILE_BASE)', + 'RULE_INPUT_EXT': '$(INPUT_FILE_SUFFIX)', + 'RULE_INPUT_NAME': '$(INPUT_FILE_NAME)', + 'RULE_INPUT_PATH': '$(INPUT_FILE_PATH)', + 'RULE_INPUT_DIRNAME': '$(INPUT_FILE_DIRNAME)', + 'SHARED_INTERMEDIATE_DIR': '$(%s)' % _shared_intermediate_var, + 'CONFIGURATION_NAME': '$(CONFIGURATION)', +} + +# The Xcode-specific sections that hold paths. +generator_additional_path_sections = [ + 'mac_bundle_resources', + 'mac_framework_headers', + 'mac_framework_private_headers', + # 'mac_framework_dirs', input already handles _dirs endings. +] + +# The Xcode-specific keys that exist on targets and aren't moved down to +# configurations. +generator_additional_non_configuration_keys = [ + 'ios_app_extension', + 'ios_watch_app', + 'ios_watchkit_extension', + 'mac_bundle', + 'mac_bundle_resources', + 'mac_framework_headers', + 'mac_framework_private_headers', + 'mac_xctest_bundle', + 'xcode_create_dependents_test_runner', +] + +# We want to let any rules apply to files that are resources also. +generator_extra_sources_for_rules = [ + 'mac_bundle_resources', + 'mac_framework_headers', + 'mac_framework_private_headers', +] + +generator_filelist_paths = None + +# Xcode's standard set of library directories, which don't need to be duplicated +# in LIBRARY_SEARCH_PATHS. This list is not exhaustive, but that's okay. +xcode_standard_library_dirs = frozenset([ + '$(SDKROOT)/usr/lib', + '$(SDKROOT)/usr/local/lib', +]) + +def CreateXCConfigurationList(configuration_names): + xccl = gyp.xcodeproj_file.XCConfigurationList({'buildConfigurations': []}) + if len(configuration_names) == 0: + configuration_names = ['Default'] + for configuration_name in configuration_names: + xcbc = gyp.xcodeproj_file.XCBuildConfiguration({ + 'name': configuration_name}) + xccl.AppendProperty('buildConfigurations', xcbc) + xccl.SetProperty('defaultConfigurationName', configuration_names[0]) + return xccl + + +class XcodeProject(object): + def __init__(self, gyp_path, path, build_file_dict): + self.gyp_path = gyp_path + self.path = path + self.project = gyp.xcodeproj_file.PBXProject(path=path) + projectDirPath = gyp.common.RelativePath( + os.path.dirname(os.path.abspath(self.gyp_path)), + os.path.dirname(path) or '.') + self.project.SetProperty('projectDirPath', projectDirPath) + self.project_file = \ + gyp.xcodeproj_file.XCProjectFile({'rootObject': self.project}) + self.build_file_dict = build_file_dict + + # TODO(mark): add destructor that cleans up self.path if created_dir is + # True and things didn't complete successfully. Or do something even + # better with "try"? + self.created_dir = False + try: + os.makedirs(self.path) + self.created_dir = True + except OSError, e: + if e.errno != errno.EEXIST: + raise + + def Finalize1(self, xcode_targets, serialize_all_tests): + # Collect a list of all of the build configuration names used by the + # various targets in the file. It is very heavily advised to keep each + # target in an entire project (even across multiple project files) using + # the same set of configuration names. + configurations = [] + for xct in self.project.GetProperty('targets'): + xccl = xct.GetProperty('buildConfigurationList') + xcbcs = xccl.GetProperty('buildConfigurations') + for xcbc in xcbcs: + name = xcbc.GetProperty('name') + if name not in configurations: + configurations.append(name) + + # Replace the XCConfigurationList attached to the PBXProject object with + # a new one specifying all of the configuration names used by the various + # targets. + try: + xccl = CreateXCConfigurationList(configurations) + self.project.SetProperty('buildConfigurationList', xccl) + except: + sys.stderr.write("Problem with gyp file %s\n" % self.gyp_path) + raise + + # The need for this setting is explained above where _intermediate_var is + # defined. The comments below about wanting to avoid project-wide build + # settings apply here too, but this needs to be set on a project-wide basis + # so that files relative to the _intermediate_var setting can be displayed + # properly in the Xcode UI. + # + # Note that for configuration-relative files such as anything relative to + # _intermediate_var, for the purposes of UI tree view display, Xcode will + # only resolve the configuration name once, when the project file is + # opened. If the active build configuration is changed, the project file + # must be closed and reopened if it is desired for the tree view to update. + # This is filed as Apple radar 6588391. + xccl.SetBuildSetting(_intermediate_var, + '$(PROJECT_DERIVED_FILE_DIR)/$(CONFIGURATION)') + xccl.SetBuildSetting(_shared_intermediate_var, + '$(SYMROOT)/DerivedSources/$(CONFIGURATION)') + + # Set user-specified project-wide build settings and config files. This + # is intended to be used very sparingly. Really, almost everything should + # go into target-specific build settings sections. The project-wide + # settings are only intended to be used in cases where Xcode attempts to + # resolve variable references in a project context as opposed to a target + # context, such as when resolving sourceTree references while building up + # the tree tree view for UI display. + # Any values set globally are applied to all configurations, then any + # per-configuration values are applied. + for xck, xcv in self.build_file_dict.get('xcode_settings', {}).iteritems(): + xccl.SetBuildSetting(xck, xcv) + if 'xcode_config_file' in self.build_file_dict: + config_ref = self.project.AddOrGetFileInRootGroup( + self.build_file_dict['xcode_config_file']) + xccl.SetBaseConfiguration(config_ref) + build_file_configurations = self.build_file_dict.get('configurations', {}) + if build_file_configurations: + for config_name in configurations: + build_file_configuration_named = \ + build_file_configurations.get(config_name, {}) + if build_file_configuration_named: + xcc = xccl.ConfigurationNamed(config_name) + for xck, xcv in build_file_configuration_named.get('xcode_settings', + {}).iteritems(): + xcc.SetBuildSetting(xck, xcv) + if 'xcode_config_file' in build_file_configuration_named: + config_ref = self.project.AddOrGetFileInRootGroup( + build_file_configurations[config_name]['xcode_config_file']) + xcc.SetBaseConfiguration(config_ref) + + # Sort the targets based on how they appeared in the input. + # TODO(mark): Like a lot of other things here, this assumes internal + # knowledge of PBXProject - in this case, of its "targets" property. + + # ordinary_targets are ordinary targets that are already in the project + # file. run_test_targets are the targets that run unittests and should be + # used for the Run All Tests target. support_targets are the action/rule + # targets used by GYP file targets, just kept for the assert check. + ordinary_targets = [] + run_test_targets = [] + support_targets = [] + + # targets is full list of targets in the project. + targets = [] + + # does the it define it's own "all"? + has_custom_all = False + + # targets_for_all is the list of ordinary_targets that should be listed + # in this project's "All" target. It includes each non_runtest_target + # that does not have suppress_wildcard set. + targets_for_all = [] + + for target in self.build_file_dict['targets']: + target_name = target['target_name'] + toolset = target['toolset'] + qualified_target = gyp.common.QualifiedTarget(self.gyp_path, target_name, + toolset) + xcode_target = xcode_targets[qualified_target] + # Make sure that the target being added to the sorted list is already in + # the unsorted list. + assert xcode_target in self.project._properties['targets'] + targets.append(xcode_target) + ordinary_targets.append(xcode_target) + if xcode_target.support_target: + support_targets.append(xcode_target.support_target) + targets.append(xcode_target.support_target) + + if not int(target.get('suppress_wildcard', False)): + targets_for_all.append(xcode_target) + + if target_name.lower() == 'all': + has_custom_all = True; + + # If this target has a 'run_as' attribute, add its target to the + # targets, and add it to the test targets. + if target.get('run_as'): + # Make a target to run something. It should have one + # dependency, the parent xcode target. + xccl = CreateXCConfigurationList(configurations) + run_target = gyp.xcodeproj_file.PBXAggregateTarget({ + 'name': 'Run ' + target_name, + 'productName': xcode_target.GetProperty('productName'), + 'buildConfigurationList': xccl, + }, + parent=self.project) + run_target.AddDependency(xcode_target) + + command = target['run_as'] + script = '' + if command.get('working_directory'): + script = script + 'cd "%s"\n' % \ + gyp.xcodeproj_file.ConvertVariablesToShellSyntax( + command.get('working_directory')) + + if command.get('environment'): + script = script + "\n".join( + ['export %s="%s"' % + (key, gyp.xcodeproj_file.ConvertVariablesToShellSyntax(val)) + for (key, val) in command.get('environment').iteritems()]) + "\n" + + # Some test end up using sockets, files on disk, etc. and can get + # confused if more then one test runs at a time. The generator + # flag 'xcode_serialize_all_test_runs' controls the forcing of all + # tests serially. It defaults to True. To get serial runs this + # little bit of python does the same as the linux flock utility to + # make sure only one runs at a time. + command_prefix = '' + if serialize_all_tests: + command_prefix = \ +"""python -c "import fcntl, subprocess, sys +file = open('$TMPDIR/GYP_serialize_test_runs', 'a') +fcntl.flock(file.fileno(), fcntl.LOCK_EX) +sys.exit(subprocess.call(sys.argv[1:]))" """ + + # If we were unable to exec for some reason, we want to exit + # with an error, and fixup variable references to be shell + # syntax instead of xcode syntax. + script = script + 'exec ' + command_prefix + '%s\nexit 1\n' % \ + gyp.xcodeproj_file.ConvertVariablesToShellSyntax( + gyp.common.EncodePOSIXShellList(command.get('action'))) + + ssbp = gyp.xcodeproj_file.PBXShellScriptBuildPhase({ + 'shellScript': script, + 'showEnvVarsInLog': 0, + }) + run_target.AppendProperty('buildPhases', ssbp) + + # Add the run target to the project file. + targets.append(run_target) + run_test_targets.append(run_target) + xcode_target.test_runner = run_target + + + # Make sure that the list of targets being replaced is the same length as + # the one replacing it, but allow for the added test runner targets. + assert len(self.project._properties['targets']) == \ + len(ordinary_targets) + len(support_targets) + + self.project._properties['targets'] = targets + + # Get rid of unnecessary levels of depth in groups like the Source group. + self.project.RootGroupsTakeOverOnlyChildren(True) + + # Sort the groups nicely. Do this after sorting the targets, because the + # Products group is sorted based on the order of the targets. + self.project.SortGroups() + + # Create an "All" target if there's more than one target in this project + # file and the project didn't define its own "All" target. Put a generated + # "All" target first so that people opening up the project for the first + # time will build everything by default. + if len(targets_for_all) > 1 and not has_custom_all: + xccl = CreateXCConfigurationList(configurations) + all_target = gyp.xcodeproj_file.PBXAggregateTarget( + { + 'buildConfigurationList': xccl, + 'name': 'All', + }, + parent=self.project) + + for target in targets_for_all: + all_target.AddDependency(target) + + # TODO(mark): This is evil because it relies on internal knowledge of + # PBXProject._properties. It's important to get the "All" target first, + # though. + self.project._properties['targets'].insert(0, all_target) + + # The same, but for run_test_targets. + if len(run_test_targets) > 1: + xccl = CreateXCConfigurationList(configurations) + run_all_tests_target = gyp.xcodeproj_file.PBXAggregateTarget( + { + 'buildConfigurationList': xccl, + 'name': 'Run All Tests', + }, + parent=self.project) + for run_test_target in run_test_targets: + run_all_tests_target.AddDependency(run_test_target) + + # Insert after the "All" target, which must exist if there is more than + # one run_test_target. + self.project._properties['targets'].insert(1, run_all_tests_target) + + def Finalize2(self, xcode_targets, xcode_target_to_target_dict): + # Finalize2 needs to happen in a separate step because the process of + # updating references to other projects depends on the ordering of targets + # within remote project files. Finalize1 is responsible for sorting duty, + # and once all project files are sorted, Finalize2 can come in and update + # these references. + + # To support making a "test runner" target that will run all the tests + # that are direct dependents of any given target, we look for + # xcode_create_dependents_test_runner being set on an Aggregate target, + # and generate a second target that will run the tests runners found under + # the marked target. + for bf_tgt in self.build_file_dict['targets']: + if int(bf_tgt.get('xcode_create_dependents_test_runner', 0)): + tgt_name = bf_tgt['target_name'] + toolset = bf_tgt['toolset'] + qualified_target = gyp.common.QualifiedTarget(self.gyp_path, + tgt_name, toolset) + xcode_target = xcode_targets[qualified_target] + if isinstance(xcode_target, gyp.xcodeproj_file.PBXAggregateTarget): + # Collect all the run test targets. + all_run_tests = [] + pbxtds = xcode_target.GetProperty('dependencies') + for pbxtd in pbxtds: + pbxcip = pbxtd.GetProperty('targetProxy') + dependency_xct = pbxcip.GetProperty('remoteGlobalIDString') + if hasattr(dependency_xct, 'test_runner'): + all_run_tests.append(dependency_xct.test_runner) + + # Directly depend on all the runners as they depend on the target + # that builds them. + if len(all_run_tests) > 0: + run_all_target = gyp.xcodeproj_file.PBXAggregateTarget({ + 'name': 'Run %s Tests' % tgt_name, + 'productName': tgt_name, + }, + parent=self.project) + for run_test_target in all_run_tests: + run_all_target.AddDependency(run_test_target) + + # Insert the test runner after the related target. + idx = self.project._properties['targets'].index(xcode_target) + self.project._properties['targets'].insert(idx + 1, run_all_target) + + # Update all references to other projects, to make sure that the lists of + # remote products are complete. Otherwise, Xcode will fill them in when + # it opens the project file, which will result in unnecessary diffs. + # TODO(mark): This is evil because it relies on internal knowledge of + # PBXProject._other_pbxprojects. + for other_pbxproject in self.project._other_pbxprojects.keys(): + self.project.AddOrGetProjectReference(other_pbxproject) + + self.project.SortRemoteProductReferences() + + # Give everything an ID. + self.project_file.ComputeIDs() + + # Make sure that no two objects in the project file have the same ID. If + # multiple objects wind up with the same ID, upon loading the file, Xcode + # will only recognize one object (the last one in the file?) and the + # results are unpredictable. + self.project_file.EnsureNoIDCollisions() + + def Write(self): + # Write the project file to a temporary location first. Xcode watches for + # changes to the project file and presents a UI sheet offering to reload + # the project when it does change. However, in some cases, especially when + # multiple projects are open or when Xcode is busy, things don't work so + # seamlessly. Sometimes, Xcode is able to detect that a project file has + # changed but can't unload it because something else is referencing it. + # To mitigate this problem, and to avoid even having Xcode present the UI + # sheet when an open project is rewritten for inconsequential changes, the + # project file is written to a temporary file in the xcodeproj directory + # first. The new temporary file is then compared to the existing project + # file, if any. If they differ, the new file replaces the old; otherwise, + # the new project file is simply deleted. Xcode properly detects a file + # being renamed over an open project file as a change and so it remains + # able to present the "project file changed" sheet under this system. + # Writing to a temporary file first also avoids the possible problem of + # Xcode rereading an incomplete project file. + (output_fd, new_pbxproj_path) = \ + tempfile.mkstemp(suffix='.tmp', prefix='project.pbxproj.gyp.', + dir=self.path) + + try: + output_file = os.fdopen(output_fd, 'wb') + + self.project_file.Print(output_file) + output_file.close() + + pbxproj_path = os.path.join(self.path, 'project.pbxproj') + + same = False + try: + same = filecmp.cmp(pbxproj_path, new_pbxproj_path, False) + except OSError, e: + if e.errno != errno.ENOENT: + raise + + if same: + # The new file is identical to the old one, just get rid of the new + # one. + os.unlink(new_pbxproj_path) + else: + # The new file is different from the old one, or there is no old one. + # Rename the new file to the permanent name. + # + # tempfile.mkstemp uses an overly restrictive mode, resulting in a + # file that can only be read by the owner, regardless of the umask. + # There's no reason to not respect the umask here, which means that + # an extra hoop is required to fetch it and reset the new file's mode. + # + # No way to get the umask without setting a new one? Set a safe one + # and then set it back to the old value. + umask = os.umask(077) + os.umask(umask) + + os.chmod(new_pbxproj_path, 0666 & ~umask) + os.rename(new_pbxproj_path, pbxproj_path) + + except Exception: + # Don't leave turds behind. In fact, if this code was responsible for + # creating the xcodeproj directory, get rid of that too. + os.unlink(new_pbxproj_path) + if self.created_dir: + shutil.rmtree(self.path, True) + raise + + +def AddSourceToTarget(source, type, pbxp, xct): + # TODO(mark): Perhaps source_extensions and library_extensions can be made a + # little bit fancier. + source_extensions = ['c', 'cc', 'cpp', 'cxx', 'm', 'mm', 's', 'swift'] + + # .o is conceptually more of a "source" than a "library," but Xcode thinks + # of "sources" as things to compile and "libraries" (or "frameworks") as + # things to link with. Adding an object file to an Xcode target's frameworks + # phase works properly. + library_extensions = ['a', 'dylib', 'framework', 'o'] + + basename = posixpath.basename(source) + (root, ext) = posixpath.splitext(basename) + if ext: + ext = ext[1:].lower() + + if ext in source_extensions and type != 'none': + xct.SourcesPhase().AddFile(source) + elif ext in library_extensions and type != 'none': + xct.FrameworksPhase().AddFile(source) + else: + # Files that aren't added to a sources or frameworks build phase can still + # go into the project file, just not as part of a build phase. + pbxp.AddOrGetFileInRootGroup(source) + + +def AddResourceToTarget(resource, pbxp, xct): + # TODO(mark): Combine with AddSourceToTarget above? Or just inline this call + # where it's used. + xct.ResourcesPhase().AddFile(resource) + + +def AddHeaderToTarget(header, pbxp, xct, is_public): + # TODO(mark): Combine with AddSourceToTarget above? Or just inline this call + # where it's used. + settings = '{ATTRIBUTES = (%s, ); }' % ('Private', 'Public')[is_public] + xct.HeadersPhase().AddFile(header, settings) + + +_xcode_variable_re = re.compile(r'(\$\((.*?)\))') +def ExpandXcodeVariables(string, expansions): + """Expands Xcode-style $(VARIABLES) in string per the expansions dict. + + In some rare cases, it is appropriate to expand Xcode variables when a + project file is generated. For any substring $(VAR) in string, if VAR is a + key in the expansions dict, $(VAR) will be replaced with expansions[VAR]. + Any $(VAR) substring in string for which VAR is not a key in the expansions + dict will remain in the returned string. + """ + + matches = _xcode_variable_re.findall(string) + if matches == None: + return string + + matches.reverse() + for match in matches: + (to_replace, variable) = match + if not variable in expansions: + continue + + replacement = expansions[variable] + string = re.sub(re.escape(to_replace), replacement, string) + + return string + + +_xcode_define_re = re.compile(r'([\\\"\' ])') +def EscapeXcodeDefine(s): + """We must escape the defines that we give to XCode so that it knows not to + split on spaces and to respect backslash and quote literals. However, we + must not quote the define, or Xcode will incorrectly intepret variables + especially $(inherited).""" + return re.sub(_xcode_define_re, r'\\\1', s) + + +def PerformBuild(data, configurations, params): + options = params['options'] + + for build_file, build_file_dict in data.iteritems(): + (build_file_root, build_file_ext) = os.path.splitext(build_file) + if build_file_ext != '.gyp': + continue + xcodeproj_path = build_file_root + options.suffix + '.xcodeproj' + if options.generator_output: + xcodeproj_path = os.path.join(options.generator_output, xcodeproj_path) + + for config in configurations: + arguments = ['xcodebuild', '-project', xcodeproj_path] + arguments += ['-configuration', config] + print "Building [%s]: %s" % (config, arguments) + subprocess.check_call(arguments) + + +def CalculateGeneratorInputInfo(params): + toplevel = params['options'].toplevel_dir + if params.get('flavor') == 'ninja': + generator_dir = os.path.relpath(params['options'].generator_output or '.') + output_dir = params.get('generator_flags', {}).get('output_dir', 'out') + output_dir = os.path.normpath(os.path.join(generator_dir, output_dir)) + qualified_out_dir = os.path.normpath(os.path.join( + toplevel, output_dir, 'gypfiles-xcode-ninja')) + else: + output_dir = os.path.normpath(os.path.join(toplevel, 'xcodebuild')) + qualified_out_dir = os.path.normpath(os.path.join( + toplevel, output_dir, 'gypfiles')) + + global generator_filelist_paths + generator_filelist_paths = { + 'toplevel': toplevel, + 'qualified_out_dir': qualified_out_dir, + } + + +def GenerateOutput(target_list, target_dicts, data, params): + # Optionally configure each spec to use ninja as the external builder. + ninja_wrapper = params.get('flavor') == 'ninja' + if ninja_wrapper: + (target_list, target_dicts, data) = \ + gyp.xcode_ninja.CreateWrapper(target_list, target_dicts, data, params) + + options = params['options'] + generator_flags = params.get('generator_flags', {}) + parallel_builds = generator_flags.get('xcode_parallel_builds', True) + serialize_all_tests = \ + generator_flags.get('xcode_serialize_all_test_runs', True) + upgrade_check_project_version = \ + generator_flags.get('xcode_upgrade_check_project_version', None) + + # Format upgrade_check_project_version with leading zeros as needed. + if upgrade_check_project_version: + upgrade_check_project_version = str(upgrade_check_project_version) + while len(upgrade_check_project_version) < 4: + upgrade_check_project_version = '0' + upgrade_check_project_version + + skip_excluded_files = \ + not generator_flags.get('xcode_list_excluded_files', True) + xcode_projects = {} + for build_file, build_file_dict in data.iteritems(): + (build_file_root, build_file_ext) = os.path.splitext(build_file) + if build_file_ext != '.gyp': + continue + xcodeproj_path = build_file_root + options.suffix + '.xcodeproj' + if options.generator_output: + xcodeproj_path = os.path.join(options.generator_output, xcodeproj_path) + xcp = XcodeProject(build_file, xcodeproj_path, build_file_dict) + xcode_projects[build_file] = xcp + pbxp = xcp.project + + # Set project-level attributes from multiple options + project_attributes = {}; + if parallel_builds: + project_attributes['BuildIndependentTargetsInParallel'] = 'YES' + if upgrade_check_project_version: + project_attributes['LastUpgradeCheck'] = upgrade_check_project_version + project_attributes['LastTestingUpgradeCheck'] = \ + upgrade_check_project_version + project_attributes['LastSwiftUpdateCheck'] = \ + upgrade_check_project_version + pbxp.SetProperty('attributes', project_attributes) + + # Add gyp/gypi files to project + if not generator_flags.get('standalone'): + main_group = pbxp.GetProperty('mainGroup') + build_group = gyp.xcodeproj_file.PBXGroup({'name': 'Build'}) + main_group.AppendChild(build_group) + for included_file in build_file_dict['included_files']: + build_group.AddOrGetFileByPath(included_file, False) + + xcode_targets = {} + xcode_target_to_target_dict = {} + for qualified_target in target_list: + [build_file, target_name, toolset] = \ + gyp.common.ParseQualifiedTarget(qualified_target) + + spec = target_dicts[qualified_target] + if spec['toolset'] != 'target': + raise Exception( + 'Multiple toolsets not supported in xcode build (target %s)' % + qualified_target) + configuration_names = [spec['default_configuration']] + for configuration_name in sorted(spec['configurations'].keys()): + if configuration_name not in configuration_names: + configuration_names.append(configuration_name) + xcp = xcode_projects[build_file] + pbxp = xcp.project + + # Set up the configurations for the target according to the list of names + # supplied. + xccl = CreateXCConfigurationList(configuration_names) + + # Create an XCTarget subclass object for the target. The type with + # "+bundle" appended will be used if the target has "mac_bundle" set. + # loadable_modules not in a mac_bundle are mapped to + # com.googlecode.gyp.xcode.bundle, a pseudo-type that xcode.py interprets + # to create a single-file mh_bundle. + _types = { + 'executable': 'com.apple.product-type.tool', + 'loadable_module': 'com.googlecode.gyp.xcode.bundle', + 'shared_library': 'com.apple.product-type.library.dynamic', + 'static_library': 'com.apple.product-type.library.static', + 'mac_kernel_extension': 'com.apple.product-type.kernel-extension', + 'executable+bundle': 'com.apple.product-type.application', + 'loadable_module+bundle': 'com.apple.product-type.bundle', + 'loadable_module+xctest': 'com.apple.product-type.bundle.unit-test', + 'shared_library+bundle': 'com.apple.product-type.framework', + 'executable+extension+bundle': 'com.apple.product-type.app-extension', + 'executable+watch+extension+bundle': + 'com.apple.product-type.watchkit-extension', + 'executable+watch+bundle': + 'com.apple.product-type.application.watchapp', + 'mac_kernel_extension+bundle': 'com.apple.product-type.kernel-extension', + } + + target_properties = { + 'buildConfigurationList': xccl, + 'name': target_name, + } + + type = spec['type'] + is_xctest = int(spec.get('mac_xctest_bundle', 0)) + is_bundle = int(spec.get('mac_bundle', 0)) or is_xctest + is_app_extension = int(spec.get('ios_app_extension', 0)) + is_watchkit_extension = int(spec.get('ios_watchkit_extension', 0)) + is_watch_app = int(spec.get('ios_watch_app', 0)) + if type != 'none': + type_bundle_key = type + if is_xctest: + type_bundle_key += '+xctest' + assert type == 'loadable_module', ( + 'mac_xctest_bundle targets must have type loadable_module ' + '(target %s)' % target_name) + elif is_app_extension: + assert is_bundle, ('ios_app_extension flag requires mac_bundle ' + '(target %s)' % target_name) + type_bundle_key += '+extension+bundle' + elif is_watchkit_extension: + assert is_bundle, ('ios_watchkit_extension flag requires mac_bundle ' + '(target %s)' % target_name) + type_bundle_key += '+watch+extension+bundle' + elif is_watch_app: + assert is_bundle, ('ios_watch_app flag requires mac_bundle ' + '(target %s)' % target_name) + type_bundle_key += '+watch+bundle' + elif is_bundle: + type_bundle_key += '+bundle' + + xctarget_type = gyp.xcodeproj_file.PBXNativeTarget + try: + target_properties['productType'] = _types[type_bundle_key] + except KeyError, e: + gyp.common.ExceptionAppend(e, "-- unknown product type while " + "writing target %s" % target_name) + raise + else: + xctarget_type = gyp.xcodeproj_file.PBXAggregateTarget + assert not is_bundle, ( + 'mac_bundle targets cannot have type none (target "%s")' % + target_name) + assert not is_xctest, ( + 'mac_xctest_bundle targets cannot have type none (target "%s")' % + target_name) + + target_product_name = spec.get('product_name') + if target_product_name is not None: + target_properties['productName'] = target_product_name + + xct = xctarget_type(target_properties, parent=pbxp, + force_outdir=spec.get('product_dir'), + force_prefix=spec.get('product_prefix'), + force_extension=spec.get('product_extension')) + pbxp.AppendProperty('targets', xct) + xcode_targets[qualified_target] = xct + xcode_target_to_target_dict[xct] = spec + + spec_actions = spec.get('actions', []) + spec_rules = spec.get('rules', []) + + # Xcode has some "issues" with checking dependencies for the "Compile + # sources" step with any source files/headers generated by actions/rules. + # To work around this, if a target is building anything directly (not + # type "none"), then a second target is used to run the GYP actions/rules + # and is made a dependency of this target. This way the work is done + # before the dependency checks for what should be recompiled. + support_xct = None + # The Xcode "issues" don't affect xcode-ninja builds, since the dependency + # logic all happens in ninja. Don't bother creating the extra targets in + # that case. + if type != 'none' and (spec_actions or spec_rules) and not ninja_wrapper: + support_xccl = CreateXCConfigurationList(configuration_names); + support_target_suffix = generator_flags.get( + 'support_target_suffix', ' Support') + support_target_properties = { + 'buildConfigurationList': support_xccl, + 'name': target_name + support_target_suffix, + } + if target_product_name: + support_target_properties['productName'] = \ + target_product_name + ' Support' + support_xct = \ + gyp.xcodeproj_file.PBXAggregateTarget(support_target_properties, + parent=pbxp) + pbxp.AppendProperty('targets', support_xct) + xct.AddDependency(support_xct) + # Hang the support target off the main target so it can be tested/found + # by the generator during Finalize. + xct.support_target = support_xct + + prebuild_index = 0 + + # Add custom shell script phases for "actions" sections. + for action in spec_actions: + # There's no need to write anything into the script to ensure that the + # output directories already exist, because Xcode will look at the + # declared outputs and automatically ensure that they exist for us. + + # Do we have a message to print when this action runs? + message = action.get('message') + if message: + message = 'echo note: ' + gyp.common.EncodePOSIXShellArgument(message) + else: + message = '' + + # Turn the list into a string that can be passed to a shell. + action_string = gyp.common.EncodePOSIXShellList(action['action']) + + # Convert Xcode-type variable references to sh-compatible environment + # variable references. + message_sh = gyp.xcodeproj_file.ConvertVariablesToShellSyntax(message) + action_string_sh = gyp.xcodeproj_file.ConvertVariablesToShellSyntax( + action_string) + + script = '' + # Include the optional message + if message_sh: + script += message_sh + '\n' + # Be sure the script runs in exec, and that if exec fails, the script + # exits signalling an error. + script += 'exec ' + action_string_sh + '\nexit 1\n' + ssbp = gyp.xcodeproj_file.PBXShellScriptBuildPhase({ + 'inputPaths': action['inputs'], + 'name': 'Action "' + action['action_name'] + '"', + 'outputPaths': action['outputs'], + 'shellScript': script, + 'showEnvVarsInLog': 0, + }) + + if support_xct: + support_xct.AppendProperty('buildPhases', ssbp) + else: + # TODO(mark): this assumes too much knowledge of the internals of + # xcodeproj_file; some of these smarts should move into xcodeproj_file + # itself. + xct._properties['buildPhases'].insert(prebuild_index, ssbp) + prebuild_index = prebuild_index + 1 + + # TODO(mark): Should verify that at most one of these is specified. + if int(action.get('process_outputs_as_sources', False)): + for output in action['outputs']: + AddSourceToTarget(output, type, pbxp, xct) + + if int(action.get('process_outputs_as_mac_bundle_resources', False)): + for output in action['outputs']: + AddResourceToTarget(output, pbxp, xct) + + # tgt_mac_bundle_resources holds the list of bundle resources so + # the rule processing can check against it. + if is_bundle: + tgt_mac_bundle_resources = spec.get('mac_bundle_resources', []) + else: + tgt_mac_bundle_resources = [] + + # Add custom shell script phases driving "make" for "rules" sections. + # + # Xcode's built-in rule support is almost powerful enough to use directly, + # but there are a few significant deficiencies that render them unusable. + # There are workarounds for some of its inadequacies, but in aggregate, + # the workarounds added complexity to the generator, and some workarounds + # actually require input files to be crafted more carefully than I'd like. + # Consequently, until Xcode rules are made more capable, "rules" input + # sections will be handled in Xcode output by shell script build phases + # performed prior to the compilation phase. + # + # The following problems with Xcode rules were found. The numbers are + # Apple radar IDs. I hope that these shortcomings are addressed, I really + # liked having the rules handled directly in Xcode during the period that + # I was prototyping this. + # + # 6588600 Xcode compiles custom script rule outputs too soon, compilation + # fails. This occurs when rule outputs from distinct inputs are + # interdependent. The only workaround is to put rules and their + # inputs in a separate target from the one that compiles the rule + # outputs. This requires input file cooperation and it means that + # process_outputs_as_sources is unusable. + # 6584932 Need to declare that custom rule outputs should be excluded from + # compilation. A possible workaround is to lie to Xcode about a + # rule's output, giving it a dummy file it doesn't know how to + # compile. The rule action script would need to touch the dummy. + # 6584839 I need a way to declare additional inputs to a custom rule. + # A possible workaround is a shell script phase prior to + # compilation that touches a rule's primary input files if any + # would-be additional inputs are newer than the output. Modifying + # the source tree - even just modification times - feels dirty. + # 6564240 Xcode "custom script" build rules always dump all environment + # variables. This is a low-prioroty problem and is not a + # show-stopper. + rules_by_ext = {} + for rule in spec_rules: + rules_by_ext[rule['extension']] = rule + + # First, some definitions: + # + # A "rule source" is a file that was listed in a target's "sources" + # list and will have a rule applied to it on the basis of matching the + # rule's "extensions" attribute. Rule sources are direct inputs to + # rules. + # + # Rule definitions may specify additional inputs in their "inputs" + # attribute. These additional inputs are used for dependency tracking + # purposes. + # + # A "concrete output" is a rule output with input-dependent variables + # resolved. For example, given a rule with: + # 'extension': 'ext', 'outputs': ['$(INPUT_FILE_BASE).cc'], + # if the target's "sources" list contained "one.ext" and "two.ext", + # the "concrete output" for rule input "two.ext" would be "two.cc". If + # a rule specifies multiple outputs, each input file that the rule is + # applied to will have the same number of concrete outputs. + # + # If any concrete outputs are outdated or missing relative to their + # corresponding rule_source or to any specified additional input, the + # rule action must be performed to generate the concrete outputs. + + # concrete_outputs_by_rule_source will have an item at the same index + # as the rule['rule_sources'] that it corresponds to. Each item is a + # list of all of the concrete outputs for the rule_source. + concrete_outputs_by_rule_source = [] + + # concrete_outputs_all is a flat list of all concrete outputs that this + # rule is able to produce, given the known set of input files + # (rule_sources) that apply to it. + concrete_outputs_all = [] + + # messages & actions are keyed by the same indices as rule['rule_sources'] + # and concrete_outputs_by_rule_source. They contain the message and + # action to perform after resolving input-dependent variables. The + # message is optional, in which case None is stored for each rule source. + messages = [] + actions = [] + + for rule_source in rule.get('rule_sources', []): + rule_source_dirname, rule_source_basename = \ + posixpath.split(rule_source) + (rule_source_root, rule_source_ext) = \ + posixpath.splitext(rule_source_basename) + + # These are the same variable names that Xcode uses for its own native + # rule support. Because Xcode's rule engine is not being used, they + # need to be expanded as they are written to the makefile. + rule_input_dict = { + 'INPUT_FILE_BASE': rule_source_root, + 'INPUT_FILE_SUFFIX': rule_source_ext, + 'INPUT_FILE_NAME': rule_source_basename, + 'INPUT_FILE_PATH': rule_source, + 'INPUT_FILE_DIRNAME': rule_source_dirname, + } + + concrete_outputs_for_this_rule_source = [] + for output in rule.get('outputs', []): + # Fortunately, Xcode and make both use $(VAR) format for their + # variables, so the expansion is the only transformation necessary. + # Any remaning $(VAR)-type variables in the string can be given + # directly to make, which will pick up the correct settings from + # what Xcode puts into the environment. + concrete_output = ExpandXcodeVariables(output, rule_input_dict) + concrete_outputs_for_this_rule_source.append(concrete_output) + + # Add all concrete outputs to the project. + pbxp.AddOrGetFileInRootGroup(concrete_output) + + concrete_outputs_by_rule_source.append( \ + concrete_outputs_for_this_rule_source) + concrete_outputs_all.extend(concrete_outputs_for_this_rule_source) + + # TODO(mark): Should verify that at most one of these is specified. + if int(rule.get('process_outputs_as_sources', False)): + for output in concrete_outputs_for_this_rule_source: + AddSourceToTarget(output, type, pbxp, xct) + + # If the file came from the mac_bundle_resources list or if the rule + # is marked to process outputs as bundle resource, do so. + was_mac_bundle_resource = rule_source in tgt_mac_bundle_resources + if was_mac_bundle_resource or \ + int(rule.get('process_outputs_as_mac_bundle_resources', False)): + for output in concrete_outputs_for_this_rule_source: + AddResourceToTarget(output, pbxp, xct) + + # Do we have a message to print when this rule runs? + message = rule.get('message') + if message: + message = gyp.common.EncodePOSIXShellArgument(message) + message = ExpandXcodeVariables(message, rule_input_dict) + messages.append(message) + + # Turn the list into a string that can be passed to a shell. + action_string = gyp.common.EncodePOSIXShellList(rule['action']) + + action = ExpandXcodeVariables(action_string, rule_input_dict) + actions.append(action) + + if len(concrete_outputs_all) > 0: + # TODO(mark): There's a possibilty for collision here. Consider + # target "t" rule "A_r" and target "t_A" rule "r". + makefile_name = '%s.make' % re.sub( + '[^a-zA-Z0-9_]', '_' , '%s_%s' % (target_name, rule['rule_name'])) + makefile_path = os.path.join(xcode_projects[build_file].path, + makefile_name) + # TODO(mark): try/close? Write to a temporary file and swap it only + # if it's got changes? + makefile = open(makefile_path, 'wb') + + # make will build the first target in the makefile by default. By + # convention, it's called "all". List all (or at least one) + # concrete output for each rule source as a prerequisite of the "all" + # target. + makefile.write('all: \\\n') + for concrete_output_index in \ + xrange(0, len(concrete_outputs_by_rule_source)): + # Only list the first (index [0]) concrete output of each input + # in the "all" target. Otherwise, a parallel make (-j > 1) would + # attempt to process each input multiple times simultaneously. + # Otherwise, "all" could just contain the entire list of + # concrete_outputs_all. + concrete_output = \ + concrete_outputs_by_rule_source[concrete_output_index][0] + if concrete_output_index == len(concrete_outputs_by_rule_source) - 1: + eol = '' + else: + eol = ' \\' + makefile.write(' %s%s\n' % (concrete_output, eol)) + + for (rule_source, concrete_outputs, message, action) in \ + zip(rule['rule_sources'], concrete_outputs_by_rule_source, + messages, actions): + makefile.write('\n') + + # Add a rule that declares it can build each concrete output of a + # rule source. Collect the names of the directories that are + # required. + concrete_output_dirs = [] + for concrete_output_index in xrange(0, len(concrete_outputs)): + concrete_output = concrete_outputs[concrete_output_index] + if concrete_output_index == 0: + bol = '' + else: + bol = ' ' + makefile.write('%s%s \\\n' % (bol, concrete_output)) + + concrete_output_dir = posixpath.dirname(concrete_output) + if (concrete_output_dir and + concrete_output_dir not in concrete_output_dirs): + concrete_output_dirs.append(concrete_output_dir) + + makefile.write(' : \\\n') + + # The prerequisites for this rule are the rule source itself and + # the set of additional rule inputs, if any. + prerequisites = [rule_source] + prerequisites.extend(rule.get('inputs', [])) + for prerequisite_index in xrange(0, len(prerequisites)): + prerequisite = prerequisites[prerequisite_index] + if prerequisite_index == len(prerequisites) - 1: + eol = '' + else: + eol = ' \\' + makefile.write(' %s%s\n' % (prerequisite, eol)) + + # Make sure that output directories exist before executing the rule + # action. + if len(concrete_output_dirs) > 0: + makefile.write('\t@mkdir -p "%s"\n' % + '" "'.join(concrete_output_dirs)) + + # The rule message and action have already had the necessary variable + # substitutions performed. + if message: + # Mark it with note: so Xcode picks it up in build output. + makefile.write('\t@echo note: %s\n' % message) + makefile.write('\t%s\n' % action) + + makefile.close() + + # It might be nice to ensure that needed output directories exist + # here rather than in each target in the Makefile, but that wouldn't + # work if there ever was a concrete output that had an input-dependent + # variable anywhere other than in the leaf position. + + # Don't declare any inputPaths or outputPaths. If they're present, + # Xcode will provide a slight optimization by only running the script + # phase if any output is missing or outdated relative to any input. + # Unfortunately, it will also assume that all outputs are touched by + # the script, and if the outputs serve as files in a compilation + # phase, they will be unconditionally rebuilt. Since make might not + # rebuild everything that could be declared here as an output, this + # extra compilation activity is unnecessary. With inputPaths and + # outputPaths not supplied, make will always be called, but it knows + # enough to not do anything when everything is up-to-date. + + # To help speed things up, pass -j COUNT to make so it does some work + # in parallel. Don't use ncpus because Xcode will build ncpus targets + # in parallel and if each target happens to have a rules step, there + # would be ncpus^2 things going. With a machine that has 2 quad-core + # Xeons, a build can quickly run out of processes based on + # scheduling/other tasks, and randomly failing builds are no good. + script = \ +"""JOB_COUNT="$(/usr/sbin/sysctl -n hw.ncpu)" +if [ "${JOB_COUNT}" -gt 4 ]; then + JOB_COUNT=4 +fi +exec xcrun make -f "${PROJECT_FILE_PATH}/%s" -j "${JOB_COUNT}" +exit 1 +""" % makefile_name + ssbp = gyp.xcodeproj_file.PBXShellScriptBuildPhase({ + 'name': 'Rule "' + rule['rule_name'] + '"', + 'shellScript': script, + 'showEnvVarsInLog': 0, + }) + + if support_xct: + support_xct.AppendProperty('buildPhases', ssbp) + else: + # TODO(mark): this assumes too much knowledge of the internals of + # xcodeproj_file; some of these smarts should move into xcodeproj_file + # itself. + xct._properties['buildPhases'].insert(prebuild_index, ssbp) + prebuild_index = prebuild_index + 1 + + # Extra rule inputs also go into the project file. Concrete outputs were + # already added when they were computed. + groups = ['inputs', 'inputs_excluded'] + if skip_excluded_files: + groups = [x for x in groups if not x.endswith('_excluded')] + for group in groups: + for item in rule.get(group, []): + pbxp.AddOrGetFileInRootGroup(item) + + # Add "sources". + for source in spec.get('sources', []): + (source_root, source_extension) = posixpath.splitext(source) + if source_extension[1:] not in rules_by_ext: + # AddSourceToTarget will add the file to a root group if it's not + # already there. + AddSourceToTarget(source, type, pbxp, xct) + else: + pbxp.AddOrGetFileInRootGroup(source) + + # Add "mac_bundle_resources" and "mac_framework_private_headers" if + # it's a bundle of any type. + if is_bundle: + for resource in tgt_mac_bundle_resources: + (resource_root, resource_extension) = posixpath.splitext(resource) + if resource_extension[1:] not in rules_by_ext: + AddResourceToTarget(resource, pbxp, xct) + else: + pbxp.AddOrGetFileInRootGroup(resource) + + for header in spec.get('mac_framework_private_headers', []): + AddHeaderToTarget(header, pbxp, xct, False) + + # Add "mac_framework_headers". These can be valid for both frameworks + # and static libraries. + if is_bundle or type == 'static_library': + for header in spec.get('mac_framework_headers', []): + AddHeaderToTarget(header, pbxp, xct, True) + + # Add "copies". + pbxcp_dict = {} + for copy_group in spec.get('copies', []): + dest = copy_group['destination'] + if dest[0] not in ('/', '$'): + # Relative paths are relative to $(SRCROOT). + dest = '$(SRCROOT)/' + dest + + code_sign = int(copy_group.get('xcode_code_sign', 0)) + settings = (None, '{ATTRIBUTES = (CodeSignOnCopy, ); }')[code_sign]; + + # Coalesce multiple "copies" sections in the same target with the same + # "destination" property into the same PBXCopyFilesBuildPhase, otherwise + # they'll wind up with ID collisions. + pbxcp = pbxcp_dict.get(dest, None) + if pbxcp is None: + pbxcp = gyp.xcodeproj_file.PBXCopyFilesBuildPhase({ + 'name': 'Copy to ' + copy_group['destination'] + }, + parent=xct) + pbxcp.SetDestination(dest) + + # TODO(mark): The usual comment about this knowing too much about + # gyp.xcodeproj_file internals applies. + xct._properties['buildPhases'].insert(prebuild_index, pbxcp) + + pbxcp_dict[dest] = pbxcp + + for file in copy_group['files']: + pbxcp.AddFile(file, settings) + + # Excluded files can also go into the project file. + if not skip_excluded_files: + for key in ['sources', 'mac_bundle_resources', 'mac_framework_headers', + 'mac_framework_private_headers']: + excluded_key = key + '_excluded' + for item in spec.get(excluded_key, []): + pbxp.AddOrGetFileInRootGroup(item) + + # So can "inputs" and "outputs" sections of "actions" groups. + groups = ['inputs', 'inputs_excluded', 'outputs', 'outputs_excluded'] + if skip_excluded_files: + groups = [x for x in groups if not x.endswith('_excluded')] + for action in spec.get('actions', []): + for group in groups: + for item in action.get(group, []): + # Exclude anything in BUILT_PRODUCTS_DIR. They're products, not + # sources. + if not item.startswith('$(BUILT_PRODUCTS_DIR)/'): + pbxp.AddOrGetFileInRootGroup(item) + + for postbuild in spec.get('postbuilds', []): + action_string_sh = gyp.common.EncodePOSIXShellList(postbuild['action']) + script = 'exec ' + action_string_sh + '\nexit 1\n' + + # Make the postbuild step depend on the output of ld or ar from this + # target. Apparently putting the script step after the link step isn't + # sufficient to ensure proper ordering in all cases. With an input + # declared but no outputs, the script step should run every time, as + # desired. + ssbp = gyp.xcodeproj_file.PBXShellScriptBuildPhase({ + 'inputPaths': ['$(BUILT_PRODUCTS_DIR)/$(EXECUTABLE_PATH)'], + 'name': 'Postbuild "' + postbuild['postbuild_name'] + '"', + 'shellScript': script, + 'showEnvVarsInLog': 0, + }) + xct.AppendProperty('buildPhases', ssbp) + + # Add dependencies before libraries, because adding a dependency may imply + # adding a library. It's preferable to keep dependencies listed first + # during a link phase so that they can override symbols that would + # otherwise be provided by libraries, which will usually include system + # libraries. On some systems, ld is finicky and even requires the + # libraries to be ordered in such a way that unresolved symbols in + # earlier-listed libraries may only be resolved by later-listed libraries. + # The Mac linker doesn't work that way, but other platforms do, and so + # their linker invocations need to be constructed in this way. There's + # no compelling reason for Xcode's linker invocations to differ. + + if 'dependencies' in spec: + for dependency in spec['dependencies']: + xct.AddDependency(xcode_targets[dependency]) + # The support project also gets the dependencies (in case they are + # needed for the actions/rules to work). + if support_xct: + support_xct.AddDependency(xcode_targets[dependency]) + + if 'libraries' in spec: + for library in spec['libraries']: + xct.FrameworksPhase().AddFile(library) + # Add the library's directory to LIBRARY_SEARCH_PATHS if necessary. + # I wish Xcode handled this automatically. + library_dir = posixpath.dirname(library) + if library_dir not in xcode_standard_library_dirs and ( + not xct.HasBuildSetting(_library_search_paths_var) or + library_dir not in xct.GetBuildSetting(_library_search_paths_var)): + xct.AppendBuildSetting(_library_search_paths_var, library_dir) + + for configuration_name in configuration_names: + configuration = spec['configurations'][configuration_name] + xcbc = xct.ConfigurationNamed(configuration_name) + for include_dir in configuration.get('mac_framework_dirs', []): + xcbc.AppendBuildSetting('FRAMEWORK_SEARCH_PATHS', include_dir) + for include_dir in configuration.get('include_dirs', []): + xcbc.AppendBuildSetting('HEADER_SEARCH_PATHS', include_dir) + for library_dir in configuration.get('library_dirs', []): + if library_dir not in xcode_standard_library_dirs and ( + not xcbc.HasBuildSetting(_library_search_paths_var) or + library_dir not in xcbc.GetBuildSetting(_library_search_paths_var)): + xcbc.AppendBuildSetting(_library_search_paths_var, library_dir) + + if 'defines' in configuration: + for define in configuration['defines']: + set_define = EscapeXcodeDefine(define) + xcbc.AppendBuildSetting('GCC_PREPROCESSOR_DEFINITIONS', set_define) + if 'xcode_settings' in configuration: + for xck, xcv in configuration['xcode_settings'].iteritems(): + xcbc.SetBuildSetting(xck, xcv) + if 'xcode_config_file' in configuration: + config_ref = pbxp.AddOrGetFileInRootGroup( + configuration['xcode_config_file']) + xcbc.SetBaseConfiguration(config_ref) + + build_files = [] + for build_file, build_file_dict in data.iteritems(): + if build_file.endswith('.gyp'): + build_files.append(build_file) + + for build_file in build_files: + xcode_projects[build_file].Finalize1(xcode_targets, serialize_all_tests) + + for build_file in build_files: + xcode_projects[build_file].Finalize2(xcode_targets, + xcode_target_to_target_dict) + + for build_file in build_files: + xcode_projects[build_file].Write() diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/xcode_test.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/xcode_test.py new file mode 100644 index 00000000..260324a4 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/generator/xcode_test.py @@ -0,0 +1,23 @@ +#!/usr/bin/env python + +# Copyright (c) 2013 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +""" Unit tests for the xcode.py file. """ + +import gyp.generator.xcode as xcode +import unittest +import sys + + +class TestEscapeXcodeDefine(unittest.TestCase): + if sys.platform == 'darwin': + def test_InheritedRemainsUnescaped(self): + self.assertEqual(xcode.EscapeXcodeDefine('$(inherited)'), '$(inherited)') + + def test_Escaping(self): + self.assertEqual(xcode.EscapeXcodeDefine('a b"c\\'), 'a\\ b\\"c\\\\') + +if __name__ == '__main__': + unittest.main() diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/input.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/input.py new file mode 100644 index 00000000..7567d0a0 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/input.py @@ -0,0 +1,2897 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +from compiler.ast import Const +from compiler.ast import Dict +from compiler.ast import Discard +from compiler.ast import List +from compiler.ast import Module +from compiler.ast import Node +from compiler.ast import Stmt +import compiler +import gyp.common +import gyp.simple_copy +import multiprocessing +import optparse +import os.path +import re +import shlex +import signal +import subprocess +import sys +import threading +import time +import traceback +from gyp.common import GypError +from gyp.common import OrderedSet + + +# A list of types that are treated as linkable. +linkable_types = [ + 'executable', + 'shared_library', + 'loadable_module', + 'mac_kernel_extension', +] + +# A list of sections that contain links to other targets. +dependency_sections = ['dependencies', 'export_dependent_settings'] + +# base_path_sections is a list of sections defined by GYP that contain +# pathnames. The generators can provide more keys, the two lists are merged +# into path_sections, but you should call IsPathSection instead of using either +# list directly. +base_path_sections = [ + 'destination', + 'files', + 'include_dirs', + 'inputs', + 'libraries', + 'outputs', + 'sources', +] +path_sections = set() + +# These per-process dictionaries are used to cache build file data when loading +# in parallel mode. +per_process_data = {} +per_process_aux_data = {} + +def IsPathSection(section): + # If section ends in one of the '=+?!' characters, it's applied to a section + # without the trailing characters. '/' is notably absent from this list, + # because there's no way for a regular expression to be treated as a path. + while section and section[-1:] in '=+?!': + section = section[:-1] + + if section in path_sections: + return True + + # Sections mathing the regexp '_(dir|file|path)s?$' are also + # considered PathSections. Using manual string matching since that + # is much faster than the regexp and this can be called hundreds of + # thousands of times so micro performance matters. + if "_" in section: + tail = section[-6:] + if tail[-1] == 's': + tail = tail[:-1] + if tail[-5:] in ('_file', '_path'): + return True + return tail[-4:] == '_dir' + + return False + +# base_non_configuration_keys is a list of key names that belong in the target +# itself and should not be propagated into its configurations. It is merged +# with a list that can come from the generator to +# create non_configuration_keys. +base_non_configuration_keys = [ + # Sections that must exist inside targets and not configurations. + 'actions', + 'configurations', + 'copies', + 'default_configuration', + 'dependencies', + 'dependencies_original', + 'libraries', + 'postbuilds', + 'product_dir', + 'product_extension', + 'product_name', + 'product_prefix', + 'rules', + 'run_as', + 'sources', + 'standalone_static_library', + 'suppress_wildcard', + 'target_name', + 'toolset', + 'toolsets', + 'type', + + # Sections that can be found inside targets or configurations, but that + # should not be propagated from targets into their configurations. + 'variables', +] +non_configuration_keys = [] + +# Keys that do not belong inside a configuration dictionary. +invalid_configuration_keys = [ + 'actions', + 'all_dependent_settings', + 'configurations', + 'dependencies', + 'direct_dependent_settings', + 'libraries', + 'link_settings', + 'sources', + 'standalone_static_library', + 'target_name', + 'type', +] + +# Controls whether or not the generator supports multiple toolsets. +multiple_toolsets = False + +# Paths for converting filelist paths to output paths: { +# toplevel, +# qualified_output_dir, +# } +generator_filelist_paths = None + +def GetIncludedBuildFiles(build_file_path, aux_data, included=None): + """Return a list of all build files included into build_file_path. + + The returned list will contain build_file_path as well as all other files + that it included, either directly or indirectly. Note that the list may + contain files that were included into a conditional section that evaluated + to false and was not merged into build_file_path's dict. + + aux_data is a dict containing a key for each build file or included build + file. Those keys provide access to dicts whose "included" keys contain + lists of all other files included by the build file. + + included should be left at its default None value by external callers. It + is used for recursion. + + The returned list will not contain any duplicate entries. Each build file + in the list will be relative to the current directory. + """ + + if included == None: + included = [] + + if build_file_path in included: + return included + + included.append(build_file_path) + + for included_build_file in aux_data[build_file_path].get('included', []): + GetIncludedBuildFiles(included_build_file, aux_data, included) + + return included + + +def CheckedEval(file_contents): + """Return the eval of a gyp file. + + The gyp file is restricted to dictionaries and lists only, and + repeated keys are not allowed. + + Note that this is slower than eval() is. + """ + + ast = compiler.parse(file_contents) + assert isinstance(ast, Module) + c1 = ast.getChildren() + assert c1[0] is None + assert isinstance(c1[1], Stmt) + c2 = c1[1].getChildren() + assert isinstance(c2[0], Discard) + c3 = c2[0].getChildren() + assert len(c3) == 1 + return CheckNode(c3[0], []) + + +def CheckNode(node, keypath): + if isinstance(node, Dict): + c = node.getChildren() + dict = {} + for n in range(0, len(c), 2): + assert isinstance(c[n], Const) + key = c[n].getChildren()[0] + if key in dict: + raise GypError("Key '" + key + "' repeated at level " + + repr(len(keypath) + 1) + " with key path '" + + '.'.join(keypath) + "'") + kp = list(keypath) # Make a copy of the list for descending this node. + kp.append(key) + dict[key] = CheckNode(c[n + 1], kp) + return dict + elif isinstance(node, List): + c = node.getChildren() + children = [] + for index, child in enumerate(c): + kp = list(keypath) # Copy list. + kp.append(repr(index)) + children.append(CheckNode(child, kp)) + return children + elif isinstance(node, Const): + return node.getChildren()[0] + else: + raise TypeError("Unknown AST node at key path '" + '.'.join(keypath) + + "': " + repr(node)) + + +def LoadOneBuildFile(build_file_path, data, aux_data, includes, + is_target, check): + if build_file_path in data: + return data[build_file_path] + + if os.path.exists(build_file_path): + # Open the build file for read ('r') with universal-newlines mode ('U') + # to make sure platform specific newlines ('\r\n' or '\r') are converted to '\n' + # which otherwise will fail eval() + build_file_contents = open(build_file_path, 'rU').read() + else: + raise GypError("%s not found (cwd: %s)" % (build_file_path, os.getcwd())) + + build_file_data = None + try: + if check: + build_file_data = CheckedEval(build_file_contents) + else: + build_file_data = eval(build_file_contents, {'__builtins__': None}, + None) + except SyntaxError, e: + e.filename = build_file_path + raise + except Exception, e: + gyp.common.ExceptionAppend(e, 'while reading ' + build_file_path) + raise + + if type(build_file_data) is not dict: + raise GypError("%s does not evaluate to a dictionary." % build_file_path) + + data[build_file_path] = build_file_data + aux_data[build_file_path] = {} + + # Scan for includes and merge them in. + if ('skip_includes' not in build_file_data or + not build_file_data['skip_includes']): + try: + if is_target: + LoadBuildFileIncludesIntoDict(build_file_data, build_file_path, data, + aux_data, includes, check) + else: + LoadBuildFileIncludesIntoDict(build_file_data, build_file_path, data, + aux_data, None, check) + except Exception, e: + gyp.common.ExceptionAppend(e, + 'while reading includes of ' + build_file_path) + raise + + return build_file_data + + +def LoadBuildFileIncludesIntoDict(subdict, subdict_path, data, aux_data, + includes, check): + includes_list = [] + if includes != None: + includes_list.extend(includes) + if 'includes' in subdict: + for include in subdict['includes']: + # "include" is specified relative to subdict_path, so compute the real + # path to include by appending the provided "include" to the directory + # in which subdict_path resides. + relative_include = \ + os.path.normpath(os.path.join(os.path.dirname(subdict_path), include)) + includes_list.append(relative_include) + # Unhook the includes list, it's no longer needed. + del subdict['includes'] + + # Merge in the included files. + for include in includes_list: + if not 'included' in aux_data[subdict_path]: + aux_data[subdict_path]['included'] = [] + aux_data[subdict_path]['included'].append(include) + + gyp.DebugOutput(gyp.DEBUG_INCLUDES, "Loading Included File: '%s'", include) + + MergeDicts(subdict, + LoadOneBuildFile(include, data, aux_data, None, False, check), + subdict_path, include) + + # Recurse into subdictionaries. + for k, v in subdict.iteritems(): + if type(v) is dict: + LoadBuildFileIncludesIntoDict(v, subdict_path, data, aux_data, + None, check) + elif type(v) is list: + LoadBuildFileIncludesIntoList(v, subdict_path, data, aux_data, + check) + + +# This recurses into lists so that it can look for dicts. +def LoadBuildFileIncludesIntoList(sublist, sublist_path, data, aux_data, check): + for item in sublist: + if type(item) is dict: + LoadBuildFileIncludesIntoDict(item, sublist_path, data, aux_data, + None, check) + elif type(item) is list: + LoadBuildFileIncludesIntoList(item, sublist_path, data, aux_data, check) + +# Processes toolsets in all the targets. This recurses into condition entries +# since they can contain toolsets as well. +def ProcessToolsetsInDict(data): + if 'targets' in data: + target_list = data['targets'] + new_target_list = [] + for target in target_list: + # If this target already has an explicit 'toolset', and no 'toolsets' + # list, don't modify it further. + if 'toolset' in target and 'toolsets' not in target: + new_target_list.append(target) + continue + if multiple_toolsets: + toolsets = target.get('toolsets', ['target']) + else: + toolsets = ['target'] + # Make sure this 'toolsets' definition is only processed once. + if 'toolsets' in target: + del target['toolsets'] + if len(toolsets) > 0: + # Optimization: only do copies if more than one toolset is specified. + for build in toolsets[1:]: + new_target = gyp.simple_copy.deepcopy(target) + new_target['toolset'] = build + new_target_list.append(new_target) + target['toolset'] = toolsets[0] + new_target_list.append(target) + data['targets'] = new_target_list + if 'conditions' in data: + for condition in data['conditions']: + if type(condition) is list: + for condition_dict in condition[1:]: + if type(condition_dict) is dict: + ProcessToolsetsInDict(condition_dict) + + +# TODO(mark): I don't love this name. It just means that it's going to load +# a build file that contains targets and is expected to provide a targets dict +# that contains the targets... +def LoadTargetBuildFile(build_file_path, data, aux_data, variables, includes, + depth, check, load_dependencies): + # If depth is set, predefine the DEPTH variable to be a relative path from + # this build file's directory to the directory identified by depth. + if depth: + # TODO(dglazkov) The backslash/forward-slash replacement at the end is a + # temporary measure. This should really be addressed by keeping all paths + # in POSIX until actual project generation. + d = gyp.common.RelativePath(depth, os.path.dirname(build_file_path)) + if d == '': + variables['DEPTH'] = '.' + else: + variables['DEPTH'] = d.replace('\\', '/') + + # The 'target_build_files' key is only set when loading target build files in + # the non-parallel code path, where LoadTargetBuildFile is called + # recursively. In the parallel code path, we don't need to check whether the + # |build_file_path| has already been loaded, because the 'scheduled' set in + # ParallelState guarantees that we never load the same |build_file_path| + # twice. + if 'target_build_files' in data: + if build_file_path in data['target_build_files']: + # Already loaded. + return False + data['target_build_files'].add(build_file_path) + + gyp.DebugOutput(gyp.DEBUG_INCLUDES, + "Loading Target Build File '%s'", build_file_path) + + build_file_data = LoadOneBuildFile(build_file_path, data, aux_data, + includes, True, check) + + # Store DEPTH for later use in generators. + build_file_data['_DEPTH'] = depth + + # Set up the included_files key indicating which .gyp files contributed to + # this target dict. + if 'included_files' in build_file_data: + raise GypError(build_file_path + ' must not contain included_files key') + + included = GetIncludedBuildFiles(build_file_path, aux_data) + build_file_data['included_files'] = [] + for included_file in included: + # included_file is relative to the current directory, but it needs to + # be made relative to build_file_path's directory. + included_relative = \ + gyp.common.RelativePath(included_file, + os.path.dirname(build_file_path)) + build_file_data['included_files'].append(included_relative) + + # Do a first round of toolsets expansion so that conditions can be defined + # per toolset. + ProcessToolsetsInDict(build_file_data) + + # Apply "pre"/"early" variable expansions and condition evaluations. + ProcessVariablesAndConditionsInDict( + build_file_data, PHASE_EARLY, variables, build_file_path) + + # Since some toolsets might have been defined conditionally, perform + # a second round of toolsets expansion now. + ProcessToolsetsInDict(build_file_data) + + # Look at each project's target_defaults dict, and merge settings into + # targets. + if 'target_defaults' in build_file_data: + if 'targets' not in build_file_data: + raise GypError("Unable to find targets in build file %s" % + build_file_path) + + index = 0 + while index < len(build_file_data['targets']): + # This procedure needs to give the impression that target_defaults is + # used as defaults, and the individual targets inherit from that. + # The individual targets need to be merged into the defaults. Make + # a deep copy of the defaults for each target, merge the target dict + # as found in the input file into that copy, and then hook up the + # copy with the target-specific data merged into it as the replacement + # target dict. + old_target_dict = build_file_data['targets'][index] + new_target_dict = gyp.simple_copy.deepcopy( + build_file_data['target_defaults']) + MergeDicts(new_target_dict, old_target_dict, + build_file_path, build_file_path) + build_file_data['targets'][index] = new_target_dict + index += 1 + + # No longer needed. + del build_file_data['target_defaults'] + + # Look for dependencies. This means that dependency resolution occurs + # after "pre" conditionals and variable expansion, but before "post" - + # in other words, you can't put a "dependencies" section inside a "post" + # conditional within a target. + + dependencies = [] + if 'targets' in build_file_data: + for target_dict in build_file_data['targets']: + if 'dependencies' not in target_dict: + continue + for dependency in target_dict['dependencies']: + dependencies.append( + gyp.common.ResolveTarget(build_file_path, dependency, None)[0]) + + if load_dependencies: + for dependency in dependencies: + try: + LoadTargetBuildFile(dependency, data, aux_data, variables, + includes, depth, check, load_dependencies) + except Exception, e: + gyp.common.ExceptionAppend( + e, 'while loading dependencies of %s' % build_file_path) + raise + else: + return (build_file_path, dependencies) + +def CallLoadTargetBuildFile(global_flags, + build_file_path, variables, + includes, depth, check, + generator_input_info): + """Wrapper around LoadTargetBuildFile for parallel processing. + + This wrapper is used when LoadTargetBuildFile is executed in + a worker process. + """ + + try: + signal.signal(signal.SIGINT, signal.SIG_IGN) + + # Apply globals so that the worker process behaves the same. + for key, value in global_flags.iteritems(): + globals()[key] = value + + SetGeneratorGlobals(generator_input_info) + result = LoadTargetBuildFile(build_file_path, per_process_data, + per_process_aux_data, variables, + includes, depth, check, False) + if not result: + return result + + (build_file_path, dependencies) = result + + # We can safely pop the build_file_data from per_process_data because it + # will never be referenced by this process again, so we don't need to keep + # it in the cache. + build_file_data = per_process_data.pop(build_file_path) + + # This gets serialized and sent back to the main process via a pipe. + # It's handled in LoadTargetBuildFileCallback. + return (build_file_path, + build_file_data, + dependencies) + except GypError, e: + sys.stderr.write("gyp: %s\n" % e) + return None + except Exception, e: + print >>sys.stderr, 'Exception:', e + print >>sys.stderr, traceback.format_exc() + return None + + +class ParallelProcessingError(Exception): + pass + + +class ParallelState(object): + """Class to keep track of state when processing input files in parallel. + + If build files are loaded in parallel, use this to keep track of + state during farming out and processing parallel jobs. It's stored + in a global so that the callback function can have access to it. + """ + + def __init__(self): + # The multiprocessing pool. + self.pool = None + # The condition variable used to protect this object and notify + # the main loop when there might be more data to process. + self.condition = None + # The "data" dict that was passed to LoadTargetBuildFileParallel + self.data = None + # The number of parallel calls outstanding; decremented when a response + # was received. + self.pending = 0 + # The set of all build files that have been scheduled, so we don't + # schedule the same one twice. + self.scheduled = set() + # A list of dependency build file paths that haven't been scheduled yet. + self.dependencies = [] + # Flag to indicate if there was an error in a child process. + self.error = False + + def LoadTargetBuildFileCallback(self, result): + """Handle the results of running LoadTargetBuildFile in another process. + """ + self.condition.acquire() + if not result: + self.error = True + self.condition.notify() + self.condition.release() + return + (build_file_path0, build_file_data0, dependencies0) = result + self.data[build_file_path0] = build_file_data0 + self.data['target_build_files'].add(build_file_path0) + for new_dependency in dependencies0: + if new_dependency not in self.scheduled: + self.scheduled.add(new_dependency) + self.dependencies.append(new_dependency) + self.pending -= 1 + self.condition.notify() + self.condition.release() + + +def LoadTargetBuildFilesParallel(build_files, data, variables, includes, depth, + check, generator_input_info): + parallel_state = ParallelState() + parallel_state.condition = threading.Condition() + # Make copies of the build_files argument that we can modify while working. + parallel_state.dependencies = list(build_files) + parallel_state.scheduled = set(build_files) + parallel_state.pending = 0 + parallel_state.data = data + + try: + parallel_state.condition.acquire() + while parallel_state.dependencies or parallel_state.pending: + if parallel_state.error: + break + if not parallel_state.dependencies: + parallel_state.condition.wait() + continue + + dependency = parallel_state.dependencies.pop() + + parallel_state.pending += 1 + global_flags = { + 'path_sections': globals()['path_sections'], + 'non_configuration_keys': globals()['non_configuration_keys'], + 'multiple_toolsets': globals()['multiple_toolsets']} + + if not parallel_state.pool: + parallel_state.pool = multiprocessing.Pool(multiprocessing.cpu_count()) + parallel_state.pool.apply_async( + CallLoadTargetBuildFile, + args = (global_flags, dependency, + variables, includes, depth, check, generator_input_info), + callback = parallel_state.LoadTargetBuildFileCallback) + except KeyboardInterrupt, e: + parallel_state.pool.terminate() + raise e + + parallel_state.condition.release() + + parallel_state.pool.close() + parallel_state.pool.join() + parallel_state.pool = None + + if parallel_state.error: + sys.exit(1) + +# Look for the bracket that matches the first bracket seen in a +# string, and return the start and end as a tuple. For example, if +# the input is something like "<(foo <(bar)) blah", then it would +# return (1, 13), indicating the entire string except for the leading +# "<" and trailing " blah". +LBRACKETS= set('{[(') +BRACKETS = {'}': '{', ']': '[', ')': '('} +def FindEnclosingBracketGroup(input_str): + stack = [] + start = -1 + for index, char in enumerate(input_str): + if char in LBRACKETS: + stack.append(char) + if start == -1: + start = index + elif char in BRACKETS: + if not stack: + return (-1, -1) + if stack.pop() != BRACKETS[char]: + return (-1, -1) + if not stack: + return (start, index + 1) + return (-1, -1) + + +def IsStrCanonicalInt(string): + """Returns True if |string| is in its canonical integer form. + + The canonical form is such that str(int(string)) == string. + """ + if type(string) is str: + # This function is called a lot so for maximum performance, avoid + # involving regexps which would otherwise make the code much + # shorter. Regexps would need twice the time of this function. + if string: + if string == "0": + return True + if string[0] == "-": + string = string[1:] + if not string: + return False + if '1' <= string[0] <= '9': + return string.isdigit() + + return False + + +# This matches things like "<(asdf)", "(?P<(?:(?:!?@?)|\|)?)' + r'(?P[-a-zA-Z0-9_.]+)?' + r'\((?P\s*\[?)' + r'(?P.*?)(\]?)\))') + +# This matches the same as early_variable_re, but with '>' instead of '<'. +late_variable_re = re.compile( + r'(?P(?P>(?:(?:!?@?)|\|)?)' + r'(?P[-a-zA-Z0-9_.]+)?' + r'\((?P\s*\[?)' + r'(?P.*?)(\]?)\))') + +# This matches the same as early_variable_re, but with '^' instead of '<'. +latelate_variable_re = re.compile( + r'(?P(?P[\^](?:(?:!?@?)|\|)?)' + r'(?P[-a-zA-Z0-9_.]+)?' + r'\((?P\s*\[?)' + r'(?P.*?)(\]?)\))') + +# Global cache of results from running commands so they don't have to be run +# more then once. +cached_command_results = {} + + +def FixupPlatformCommand(cmd): + if sys.platform == 'win32': + if type(cmd) is list: + cmd = [re.sub('^cat ', 'type ', cmd[0])] + cmd[1:] + else: + cmd = re.sub('^cat ', 'type ', cmd) + return cmd + + +PHASE_EARLY = 0 +PHASE_LATE = 1 +PHASE_LATELATE = 2 + + +def ExpandVariables(input, phase, variables, build_file): + # Look for the pattern that gets expanded into variables + if phase == PHASE_EARLY: + variable_re = early_variable_re + expansion_symbol = '<' + elif phase == PHASE_LATE: + variable_re = late_variable_re + expansion_symbol = '>' + elif phase == PHASE_LATELATE: + variable_re = latelate_variable_re + expansion_symbol = '^' + else: + assert False + + input_str = str(input) + if IsStrCanonicalInt(input_str): + return int(input_str) + + # Do a quick scan to determine if an expensive regex search is warranted. + if expansion_symbol not in input_str: + return input_str + + # Get the entire list of matches as a list of MatchObject instances. + # (using findall here would return strings instead of MatchObjects). + matches = list(variable_re.finditer(input_str)) + if not matches: + return input_str + + output = input_str + # Reverse the list of matches so that replacements are done right-to-left. + # That ensures that earlier replacements won't mess up the string in a + # way that causes later calls to find the earlier substituted text instead + # of what's intended for replacement. + matches.reverse() + for match_group in matches: + match = match_group.groupdict() + gyp.DebugOutput(gyp.DEBUG_VARIABLES, "Matches: %r", match) + # match['replace'] is the substring to look for, match['type'] + # is the character code for the replacement type (< > ! <| >| <@ + # >@ !@), match['is_array'] contains a '[' for command + # arrays, and match['content'] is the name of the variable (< >) + # or command to run (!). match['command_string'] is an optional + # command string. Currently, only 'pymod_do_main' is supported. + + # run_command is true if a ! variant is used. + run_command = '!' in match['type'] + command_string = match['command_string'] + + # file_list is true if a | variant is used. + file_list = '|' in match['type'] + + # Capture these now so we can adjust them later. + replace_start = match_group.start('replace') + replace_end = match_group.end('replace') + + # Find the ending paren, and re-evaluate the contained string. + (c_start, c_end) = FindEnclosingBracketGroup(input_str[replace_start:]) + + # Adjust the replacement range to match the entire command + # found by FindEnclosingBracketGroup (since the variable_re + # probably doesn't match the entire command if it contained + # nested variables). + replace_end = replace_start + c_end + + # Find the "real" replacement, matching the appropriate closing + # paren, and adjust the replacement start and end. + replacement = input_str[replace_start:replace_end] + + # Figure out what the contents of the variable parens are. + contents_start = replace_start + c_start + 1 + contents_end = replace_end - 1 + contents = input_str[contents_start:contents_end] + + # Do filter substitution now for <|(). + # Admittedly, this is different than the evaluation order in other + # contexts. However, since filtration has no chance to run on <|(), + # this seems like the only obvious way to give them access to filters. + if file_list: + processed_variables = gyp.simple_copy.deepcopy(variables) + ProcessListFiltersInDict(contents, processed_variables) + # Recurse to expand variables in the contents + contents = ExpandVariables(contents, phase, + processed_variables, build_file) + else: + # Recurse to expand variables in the contents + contents = ExpandVariables(contents, phase, variables, build_file) + + # Strip off leading/trailing whitespace so that variable matches are + # simpler below (and because they are rarely needed). + contents = contents.strip() + + # expand_to_list is true if an @ variant is used. In that case, + # the expansion should result in a list. Note that the caller + # is to be expecting a list in return, and not all callers do + # because not all are working in list context. Also, for list + # expansions, there can be no other text besides the variable + # expansion in the input string. + expand_to_list = '@' in match['type'] and input_str == replacement + + if run_command or file_list: + # Find the build file's directory, so commands can be run or file lists + # generated relative to it. + build_file_dir = os.path.dirname(build_file) + if build_file_dir == '' and not file_list: + # If build_file is just a leaf filename indicating a file in the + # current directory, build_file_dir might be an empty string. Set + # it to None to signal to subprocess.Popen that it should run the + # command in the current directory. + build_file_dir = None + + # Support <|(listfile.txt ...) which generates a file + # containing items from a gyp list, generated at gyp time. + # This works around actions/rules which have more inputs than will + # fit on the command line. + if file_list: + if type(contents) is list: + contents_list = contents + else: + contents_list = contents.split(' ') + replacement = contents_list[0] + if os.path.isabs(replacement): + raise GypError('| cannot handle absolute paths, got "%s"' % replacement) + + if not generator_filelist_paths: + path = os.path.join(build_file_dir, replacement) + else: + if os.path.isabs(build_file_dir): + toplevel = generator_filelist_paths['toplevel'] + rel_build_file_dir = gyp.common.RelativePath(build_file_dir, toplevel) + else: + rel_build_file_dir = build_file_dir + qualified_out_dir = generator_filelist_paths['qualified_out_dir'] + path = os.path.join(qualified_out_dir, rel_build_file_dir, replacement) + gyp.common.EnsureDirExists(path) + + replacement = gyp.common.RelativePath(path, build_file_dir) + f = gyp.common.WriteOnDiff(path) + for i in contents_list[1:]: + f.write('%s\n' % i) + f.close() + + elif run_command: + use_shell = True + if match['is_array']: + contents = eval(contents) + use_shell = False + + # Check for a cached value to avoid executing commands, or generating + # file lists more than once. The cache key contains the command to be + # run as well as the directory to run it from, to account for commands + # that depend on their current directory. + # TODO(http://code.google.com/p/gyp/issues/detail?id=111): In theory, + # someone could author a set of GYP files where each time the command + # is invoked it produces different output by design. When the need + # arises, the syntax should be extended to support no caching off a + # command's output so it is run every time. + cache_key = (str(contents), build_file_dir) + cached_value = cached_command_results.get(cache_key, None) + if cached_value is None: + gyp.DebugOutput(gyp.DEBUG_VARIABLES, + "Executing command '%s' in directory '%s'", + contents, build_file_dir) + + replacement = '' + + if command_string == 'pymod_do_main': + # (sources/) etc. to resolve to + # and empty list if undefined. This allows actions to: + # 'action!': [ + # '>@(_sources!)', + # ], + # 'action/': [ + # '>@(_sources/)', + # ], + replacement = [] + else: + raise GypError('Undefined variable ' + contents + + ' in ' + build_file) + else: + replacement = variables[contents] + + if type(replacement) is list: + for item in replacement: + if not contents[-1] == '/' and type(item) not in (str, int): + raise GypError('Variable ' + contents + + ' must expand to a string or list of strings; ' + + 'list contains a ' + + item.__class__.__name__) + # Run through the list and handle variable expansions in it. Since + # the list is guaranteed not to contain dicts, this won't do anything + # with conditions sections. + ProcessVariablesAndConditionsInList(replacement, phase, variables, + build_file) + elif type(replacement) not in (str, int): + raise GypError('Variable ' + contents + + ' must expand to a string or list of strings; ' + + 'found a ' + replacement.__class__.__name__) + + if expand_to_list: + # Expanding in list context. It's guaranteed that there's only one + # replacement to do in |input_str| and that it's this replacement. See + # above. + if type(replacement) is list: + # If it's already a list, make a copy. + output = replacement[:] + else: + # Split it the same way sh would split arguments. + output = shlex.split(str(replacement)) + else: + # Expanding in string context. + encoded_replacement = '' + if type(replacement) is list: + # When expanding a list into string context, turn the list items + # into a string in a way that will work with a subprocess call. + # + # TODO(mark): This isn't completely correct. This should + # call a generator-provided function that observes the + # proper list-to-argument quoting rules on a specific + # platform instead of just calling the POSIX encoding + # routine. + encoded_replacement = gyp.common.EncodePOSIXShellList(replacement) + else: + encoded_replacement = replacement + + output = output[:replace_start] + str(encoded_replacement) + \ + output[replace_end:] + # Prepare for the next match iteration. + input_str = output + + if output == input: + gyp.DebugOutput(gyp.DEBUG_VARIABLES, + "Found only identity matches on %r, avoiding infinite " + "recursion.", + output) + else: + # Look for more matches now that we've replaced some, to deal with + # expanding local variables (variables defined in the same + # variables block as this one). + gyp.DebugOutput(gyp.DEBUG_VARIABLES, "Found output %r, recursing.", output) + if type(output) is list: + if output and type(output[0]) is list: + # Leave output alone if it's a list of lists. + # We don't want such lists to be stringified. + pass + else: + new_output = [] + for item in output: + new_output.append( + ExpandVariables(item, phase, variables, build_file)) + output = new_output + else: + output = ExpandVariables(output, phase, variables, build_file) + + # Convert all strings that are canonically-represented integers into integers. + if type(output) is list: + for index in xrange(0, len(output)): + if IsStrCanonicalInt(output[index]): + output[index] = int(output[index]) + elif IsStrCanonicalInt(output): + output = int(output) + + return output + +# The same condition is often evaluated over and over again so it +# makes sense to cache as much as possible between evaluations. +cached_conditions_asts = {} + +def EvalCondition(condition, conditions_key, phase, variables, build_file): + """Returns the dict that should be used or None if the result was + that nothing should be used.""" + if type(condition) is not list: + raise GypError(conditions_key + ' must be a list') + if len(condition) < 2: + # It's possible that condition[0] won't work in which case this + # attempt will raise its own IndexError. That's probably fine. + raise GypError(conditions_key + ' ' + condition[0] + + ' must be at least length 2, not ' + str(len(condition))) + + i = 0 + result = None + while i < len(condition): + cond_expr = condition[i] + true_dict = condition[i + 1] + if type(true_dict) is not dict: + raise GypError('{} {} must be followed by a dictionary, not {}'.format( + conditions_key, cond_expr, type(true_dict))) + if len(condition) > i + 2 and type(condition[i + 2]) is dict: + false_dict = condition[i + 2] + i = i + 3 + if i != len(condition): + raise GypError('{} {} has {} unexpected trailing items'.format( + conditions_key, cond_expr, len(condition) - i)) + else: + false_dict = None + i = i + 2 + if result == None: + result = EvalSingleCondition( + cond_expr, true_dict, false_dict, phase, variables, build_file) + + return result + + +def EvalSingleCondition( + cond_expr, true_dict, false_dict, phase, variables, build_file): + """Returns true_dict if cond_expr evaluates to true, and false_dict + otherwise.""" + # Do expansions on the condition itself. Since the conditon can naturally + # contain variable references without needing to resort to GYP expansion + # syntax, this is of dubious value for variables, but someone might want to + # use a command expansion directly inside a condition. + cond_expr_expanded = ExpandVariables(cond_expr, phase, variables, + build_file) + if type(cond_expr_expanded) not in (str, int): + raise ValueError( + 'Variable expansion in this context permits str and int ' + \ + 'only, found ' + cond_expr_expanded.__class__.__name__) + + try: + if cond_expr_expanded in cached_conditions_asts: + ast_code = cached_conditions_asts[cond_expr_expanded] + else: + ast_code = compile(cond_expr_expanded, '', 'eval') + cached_conditions_asts[cond_expr_expanded] = ast_code + if eval(ast_code, {'__builtins__': None}, variables): + return true_dict + return false_dict + except SyntaxError, e: + syntax_error = SyntaxError('%s while evaluating condition \'%s\' in %s ' + 'at character %d.' % + (str(e.args[0]), e.text, build_file, e.offset), + e.filename, e.lineno, e.offset, e.text) + raise syntax_error + except NameError, e: + gyp.common.ExceptionAppend(e, 'while evaluating condition \'%s\' in %s' % + (cond_expr_expanded, build_file)) + raise GypError(e) + + +def ProcessConditionsInDict(the_dict, phase, variables, build_file): + # Process a 'conditions' or 'target_conditions' section in the_dict, + # depending on phase. + # early -> conditions + # late -> target_conditions + # latelate -> no conditions + # + # Each item in a conditions list consists of cond_expr, a string expression + # evaluated as the condition, and true_dict, a dict that will be merged into + # the_dict if cond_expr evaluates to true. Optionally, a third item, + # false_dict, may be present. false_dict is merged into the_dict if + # cond_expr evaluates to false. + # + # Any dict merged into the_dict will be recursively processed for nested + # conditionals and other expansions, also according to phase, immediately + # prior to being merged. + + if phase == PHASE_EARLY: + conditions_key = 'conditions' + elif phase == PHASE_LATE: + conditions_key = 'target_conditions' + elif phase == PHASE_LATELATE: + return + else: + assert False + + if not conditions_key in the_dict: + return + + conditions_list = the_dict[conditions_key] + # Unhook the conditions list, it's no longer needed. + del the_dict[conditions_key] + + for condition in conditions_list: + merge_dict = EvalCondition(condition, conditions_key, phase, variables, + build_file) + + if merge_dict != None: + # Expand variables and nested conditinals in the merge_dict before + # merging it. + ProcessVariablesAndConditionsInDict(merge_dict, phase, + variables, build_file) + + MergeDicts(the_dict, merge_dict, build_file, build_file) + + +def LoadAutomaticVariablesFromDict(variables, the_dict): + # Any keys with plain string values in the_dict become automatic variables. + # The variable name is the key name with a "_" character prepended. + for key, value in the_dict.iteritems(): + if type(value) in (str, int, list): + variables['_' + key] = value + + +def LoadVariablesFromVariablesDict(variables, the_dict, the_dict_key): + # Any keys in the_dict's "variables" dict, if it has one, becomes a + # variable. The variable name is the key name in the "variables" dict. + # Variables that end with the % character are set only if they are unset in + # the variables dict. the_dict_key is the name of the key that accesses + # the_dict in the_dict's parent dict. If the_dict's parent is not a dict + # (it could be a list or it could be parentless because it is a root dict), + # the_dict_key will be None. + for key, value in the_dict.get('variables', {}).iteritems(): + if type(value) not in (str, int, list): + continue + + if key.endswith('%'): + variable_name = key[:-1] + if variable_name in variables: + # If the variable is already set, don't set it. + continue + if the_dict_key is 'variables' and variable_name in the_dict: + # If the variable is set without a % in the_dict, and the_dict is a + # variables dict (making |variables| a varaibles sub-dict of a + # variables dict), use the_dict's definition. + value = the_dict[variable_name] + else: + variable_name = key + + variables[variable_name] = value + + +def ProcessVariablesAndConditionsInDict(the_dict, phase, variables_in, + build_file, the_dict_key=None): + """Handle all variable and command expansion and conditional evaluation. + + This function is the public entry point for all variable expansions and + conditional evaluations. The variables_in dictionary will not be modified + by this function. + """ + + # Make a copy of the variables_in dict that can be modified during the + # loading of automatics and the loading of the variables dict. + variables = variables_in.copy() + LoadAutomaticVariablesFromDict(variables, the_dict) + + if 'variables' in the_dict: + # Make sure all the local variables are added to the variables + # list before we process them so that you can reference one + # variable from another. They will be fully expanded by recursion + # in ExpandVariables. + for key, value in the_dict['variables'].iteritems(): + variables[key] = value + + # Handle the associated variables dict first, so that any variable + # references within can be resolved prior to using them as variables. + # Pass a copy of the variables dict to avoid having it be tainted. + # Otherwise, it would have extra automatics added for everything that + # should just be an ordinary variable in this scope. + ProcessVariablesAndConditionsInDict(the_dict['variables'], phase, + variables, build_file, 'variables') + + LoadVariablesFromVariablesDict(variables, the_dict, the_dict_key) + + for key, value in the_dict.iteritems(): + # Skip "variables", which was already processed if present. + if key != 'variables' and type(value) is str: + expanded = ExpandVariables(value, phase, variables, build_file) + if type(expanded) not in (str, int): + raise ValueError( + 'Variable expansion in this context permits str and int ' + \ + 'only, found ' + expanded.__class__.__name__ + ' for ' + key) + the_dict[key] = expanded + + # Variable expansion may have resulted in changes to automatics. Reload. + # TODO(mark): Optimization: only reload if no changes were made. + variables = variables_in.copy() + LoadAutomaticVariablesFromDict(variables, the_dict) + LoadVariablesFromVariablesDict(variables, the_dict, the_dict_key) + + # Process conditions in this dict. This is done after variable expansion + # so that conditions may take advantage of expanded variables. For example, + # if the_dict contains: + # {'type': '<(library_type)', + # 'conditions': [['_type=="static_library"', { ... }]]}, + # _type, as used in the condition, will only be set to the value of + # library_type if variable expansion is performed before condition + # processing. However, condition processing should occur prior to recursion + # so that variables (both automatic and "variables" dict type) may be + # adjusted by conditions sections, merged into the_dict, and have the + # intended impact on contained dicts. + # + # This arrangement means that a "conditions" section containing a "variables" + # section will only have those variables effective in subdicts, not in + # the_dict. The workaround is to put a "conditions" section within a + # "variables" section. For example: + # {'conditions': [['os=="mac"', {'variables': {'define': 'IS_MAC'}}]], + # 'defines': ['<(define)'], + # 'my_subdict': {'defines': ['<(define)']}}, + # will not result in "IS_MAC" being appended to the "defines" list in the + # current scope but would result in it being appended to the "defines" list + # within "my_subdict". By comparison: + # {'variables': {'conditions': [['os=="mac"', {'define': 'IS_MAC'}]]}, + # 'defines': ['<(define)'], + # 'my_subdict': {'defines': ['<(define)']}}, + # will append "IS_MAC" to both "defines" lists. + + # Evaluate conditions sections, allowing variable expansions within them + # as well as nested conditionals. This will process a 'conditions' or + # 'target_conditions' section, perform appropriate merging and recursive + # conditional and variable processing, and then remove the conditions section + # from the_dict if it is present. + ProcessConditionsInDict(the_dict, phase, variables, build_file) + + # Conditional processing may have resulted in changes to automatics or the + # variables dict. Reload. + variables = variables_in.copy() + LoadAutomaticVariablesFromDict(variables, the_dict) + LoadVariablesFromVariablesDict(variables, the_dict, the_dict_key) + + # Recurse into child dicts, or process child lists which may result in + # further recursion into descendant dicts. + for key, value in the_dict.iteritems(): + # Skip "variables" and string values, which were already processed if + # present. + if key == 'variables' or type(value) is str: + continue + if type(value) is dict: + # Pass a copy of the variables dict so that subdicts can't influence + # parents. + ProcessVariablesAndConditionsInDict(value, phase, variables, + build_file, key) + elif type(value) is list: + # The list itself can't influence the variables dict, and + # ProcessVariablesAndConditionsInList will make copies of the variables + # dict if it needs to pass it to something that can influence it. No + # copy is necessary here. + ProcessVariablesAndConditionsInList(value, phase, variables, + build_file) + elif type(value) is not int: + raise TypeError('Unknown type ' + value.__class__.__name__ + \ + ' for ' + key) + + +def ProcessVariablesAndConditionsInList(the_list, phase, variables, + build_file): + # Iterate using an index so that new values can be assigned into the_list. + index = 0 + while index < len(the_list): + item = the_list[index] + if type(item) is dict: + # Make a copy of the variables dict so that it won't influence anything + # outside of its own scope. + ProcessVariablesAndConditionsInDict(item, phase, variables, build_file) + elif type(item) is list: + ProcessVariablesAndConditionsInList(item, phase, variables, build_file) + elif type(item) is str: + expanded = ExpandVariables(item, phase, variables, build_file) + if type(expanded) in (str, int): + the_list[index] = expanded + elif type(expanded) is list: + the_list[index:index+1] = expanded + index += len(expanded) + + # index now identifies the next item to examine. Continue right now + # without falling into the index increment below. + continue + else: + raise ValueError( + 'Variable expansion in this context permits strings and ' + \ + 'lists only, found ' + expanded.__class__.__name__ + ' at ' + \ + index) + elif type(item) is not int: + raise TypeError('Unknown type ' + item.__class__.__name__ + \ + ' at index ' + index) + index = index + 1 + + +def BuildTargetsDict(data): + """Builds a dict mapping fully-qualified target names to their target dicts. + + |data| is a dict mapping loaded build files by pathname relative to the + current directory. Values in |data| are build file contents. For each + |data| value with a "targets" key, the value of the "targets" key is taken + as a list containing target dicts. Each target's fully-qualified name is + constructed from the pathname of the build file (|data| key) and its + "target_name" property. These fully-qualified names are used as the keys + in the returned dict. These keys provide access to the target dicts, + the dicts in the "targets" lists. + """ + + targets = {} + for build_file in data['target_build_files']: + for target in data[build_file].get('targets', []): + target_name = gyp.common.QualifiedTarget(build_file, + target['target_name'], + target['toolset']) + if target_name in targets: + raise GypError('Duplicate target definitions for ' + target_name) + targets[target_name] = target + + return targets + + +def QualifyDependencies(targets): + """Make dependency links fully-qualified relative to the current directory. + + |targets| is a dict mapping fully-qualified target names to their target + dicts. For each target in this dict, keys known to contain dependency + links are examined, and any dependencies referenced will be rewritten + so that they are fully-qualified and relative to the current directory. + All rewritten dependencies are suitable for use as keys to |targets| or a + similar dict. + """ + + all_dependency_sections = [dep + op + for dep in dependency_sections + for op in ('', '!', '/')] + + for target, target_dict in targets.iteritems(): + target_build_file = gyp.common.BuildFile(target) + toolset = target_dict['toolset'] + for dependency_key in all_dependency_sections: + dependencies = target_dict.get(dependency_key, []) + for index in xrange(0, len(dependencies)): + dep_file, dep_target, dep_toolset = gyp.common.ResolveTarget( + target_build_file, dependencies[index], toolset) + if not multiple_toolsets: + # Ignore toolset specification in the dependency if it is specified. + dep_toolset = toolset + dependency = gyp.common.QualifiedTarget(dep_file, + dep_target, + dep_toolset) + dependencies[index] = dependency + + # Make sure anything appearing in a list other than "dependencies" also + # appears in the "dependencies" list. + if dependency_key != 'dependencies' and \ + dependency not in target_dict['dependencies']: + raise GypError('Found ' + dependency + ' in ' + dependency_key + + ' of ' + target + ', but not in dependencies') + + +def ExpandWildcardDependencies(targets, data): + """Expands dependencies specified as build_file:*. + + For each target in |targets|, examines sections containing links to other + targets. If any such section contains a link of the form build_file:*, it + is taken as a wildcard link, and is expanded to list each target in + build_file. The |data| dict provides access to build file dicts. + + Any target that does not wish to be included by wildcard can provide an + optional "suppress_wildcard" key in its target dict. When present and + true, a wildcard dependency link will not include such targets. + + All dependency names, including the keys to |targets| and the values in each + dependency list, must be qualified when this function is called. + """ + + for target, target_dict in targets.iteritems(): + toolset = target_dict['toolset'] + target_build_file = gyp.common.BuildFile(target) + for dependency_key in dependency_sections: + dependencies = target_dict.get(dependency_key, []) + + # Loop this way instead of "for dependency in" or "for index in xrange" + # because the dependencies list will be modified within the loop body. + index = 0 + while index < len(dependencies): + (dependency_build_file, dependency_target, dependency_toolset) = \ + gyp.common.ParseQualifiedTarget(dependencies[index]) + if dependency_target != '*' and dependency_toolset != '*': + # Not a wildcard. Keep it moving. + index = index + 1 + continue + + if dependency_build_file == target_build_file: + # It's an error for a target to depend on all other targets in + # the same file, because a target cannot depend on itself. + raise GypError('Found wildcard in ' + dependency_key + ' of ' + + target + ' referring to same build file') + + # Take the wildcard out and adjust the index so that the next + # dependency in the list will be processed the next time through the + # loop. + del dependencies[index] + index = index - 1 + + # Loop through the targets in the other build file, adding them to + # this target's list of dependencies in place of the removed + # wildcard. + dependency_target_dicts = data[dependency_build_file]['targets'] + for dependency_target_dict in dependency_target_dicts: + if int(dependency_target_dict.get('suppress_wildcard', False)): + continue + dependency_target_name = dependency_target_dict['target_name'] + if (dependency_target != '*' and + dependency_target != dependency_target_name): + continue + dependency_target_toolset = dependency_target_dict['toolset'] + if (dependency_toolset != '*' and + dependency_toolset != dependency_target_toolset): + continue + dependency = gyp.common.QualifiedTarget(dependency_build_file, + dependency_target_name, + dependency_target_toolset) + index = index + 1 + dependencies.insert(index, dependency) + + index = index + 1 + + +def Unify(l): + """Removes duplicate elements from l, keeping the first element.""" + seen = {} + return [seen.setdefault(e, e) for e in l if e not in seen] + + +def RemoveDuplicateDependencies(targets): + """Makes sure every dependency appears only once in all targets's dependency + lists.""" + for target_name, target_dict in targets.iteritems(): + for dependency_key in dependency_sections: + dependencies = target_dict.get(dependency_key, []) + if dependencies: + target_dict[dependency_key] = Unify(dependencies) + + +def Filter(l, item): + """Removes item from l.""" + res = {} + return [res.setdefault(e, e) for e in l if e != item] + + +def RemoveSelfDependencies(targets): + """Remove self dependencies from targets that have the prune_self_dependency + variable set.""" + for target_name, target_dict in targets.iteritems(): + for dependency_key in dependency_sections: + dependencies = target_dict.get(dependency_key, []) + if dependencies: + for t in dependencies: + if t == target_name: + if targets[t].get('variables', {}).get('prune_self_dependency', 0): + target_dict[dependency_key] = Filter(dependencies, target_name) + + +def RemoveLinkDependenciesFromNoneTargets(targets): + """Remove dependencies having the 'link_dependency' attribute from the 'none' + targets.""" + for target_name, target_dict in targets.iteritems(): + for dependency_key in dependency_sections: + dependencies = target_dict.get(dependency_key, []) + if dependencies: + for t in dependencies: + if target_dict.get('type', None) == 'none': + if targets[t].get('variables', {}).get('link_dependency', 0): + target_dict[dependency_key] = \ + Filter(target_dict[dependency_key], t) + + +class DependencyGraphNode(object): + """ + + Attributes: + ref: A reference to an object that this DependencyGraphNode represents. + dependencies: List of DependencyGraphNodes on which this one depends. + dependents: List of DependencyGraphNodes that depend on this one. + """ + + class CircularException(GypError): + pass + + def __init__(self, ref): + self.ref = ref + self.dependencies = [] + self.dependents = [] + + def __repr__(self): + return '' % self.ref + + def FlattenToList(self): + # flat_list is the sorted list of dependencies - actually, the list items + # are the "ref" attributes of DependencyGraphNodes. Every target will + # appear in flat_list after all of its dependencies, and before all of its + # dependents. + flat_list = OrderedSet() + + # in_degree_zeros is the list of DependencyGraphNodes that have no + # dependencies not in flat_list. Initially, it is a copy of the children + # of this node, because when the graph was built, nodes with no + # dependencies were made implicit dependents of the root node. + in_degree_zeros = set(self.dependents[:]) + + while in_degree_zeros: + # Nodes in in_degree_zeros have no dependencies not in flat_list, so they + # can be appended to flat_list. Take these nodes out of in_degree_zeros + # as work progresses, so that the next node to process from the list can + # always be accessed at a consistent position. + node = in_degree_zeros.pop() + flat_list.add(node.ref) + + # Look at dependents of the node just added to flat_list. Some of them + # may now belong in in_degree_zeros. + for node_dependent in node.dependents: + is_in_degree_zero = True + # TODO: We want to check through the + # node_dependent.dependencies list but if it's long and we + # always start at the beginning, then we get O(n^2) behaviour. + for node_dependent_dependency in node_dependent.dependencies: + if not node_dependent_dependency.ref in flat_list: + # The dependent one or more dependencies not in flat_list. There + # will be more chances to add it to flat_list when examining + # it again as a dependent of those other dependencies, provided + # that there are no cycles. + is_in_degree_zero = False + break + + if is_in_degree_zero: + # All of the dependent's dependencies are already in flat_list. Add + # it to in_degree_zeros where it will be processed in a future + # iteration of the outer loop. + in_degree_zeros.add(node_dependent) + + return list(flat_list) + + def FindCycles(self): + """ + Returns a list of cycles in the graph, where each cycle is its own list. + """ + results = [] + visited = set() + + def Visit(node, path): + for child in node.dependents: + if child in path: + results.append([child] + path[:path.index(child) + 1]) + elif not child in visited: + visited.add(child) + Visit(child, [child] + path) + + visited.add(self) + Visit(self, [self]) + + return results + + def DirectDependencies(self, dependencies=None): + """Returns a list of just direct dependencies.""" + if dependencies == None: + dependencies = [] + + for dependency in self.dependencies: + # Check for None, corresponding to the root node. + if dependency.ref != None and dependency.ref not in dependencies: + dependencies.append(dependency.ref) + + return dependencies + + def _AddImportedDependencies(self, targets, dependencies=None): + """Given a list of direct dependencies, adds indirect dependencies that + other dependencies have declared to export their settings. + + This method does not operate on self. Rather, it operates on the list + of dependencies in the |dependencies| argument. For each dependency in + that list, if any declares that it exports the settings of one of its + own dependencies, those dependencies whose settings are "passed through" + are added to the list. As new items are added to the list, they too will + be processed, so it is possible to import settings through multiple levels + of dependencies. + + This method is not terribly useful on its own, it depends on being + "primed" with a list of direct dependencies such as one provided by + DirectDependencies. DirectAndImportedDependencies is intended to be the + public entry point. + """ + + if dependencies == None: + dependencies = [] + + index = 0 + while index < len(dependencies): + dependency = dependencies[index] + dependency_dict = targets[dependency] + # Add any dependencies whose settings should be imported to the list + # if not already present. Newly-added items will be checked for + # their own imports when the list iteration reaches them. + # Rather than simply appending new items, insert them after the + # dependency that exported them. This is done to more closely match + # the depth-first method used by DeepDependencies. + add_index = 1 + for imported_dependency in \ + dependency_dict.get('export_dependent_settings', []): + if imported_dependency not in dependencies: + dependencies.insert(index + add_index, imported_dependency) + add_index = add_index + 1 + index = index + 1 + + return dependencies + + def DirectAndImportedDependencies(self, targets, dependencies=None): + """Returns a list of a target's direct dependencies and all indirect + dependencies that a dependency has advertised settings should be exported + through the dependency for. + """ + + dependencies = self.DirectDependencies(dependencies) + return self._AddImportedDependencies(targets, dependencies) + + def DeepDependencies(self, dependencies=None): + """Returns an OrderedSet of all of a target's dependencies, recursively.""" + if dependencies is None: + # Using a list to get ordered output and a set to do fast "is it + # already added" checks. + dependencies = OrderedSet() + + for dependency in self.dependencies: + # Check for None, corresponding to the root node. + if dependency.ref is None: + continue + if dependency.ref not in dependencies: + dependency.DeepDependencies(dependencies) + dependencies.add(dependency.ref) + + return dependencies + + def _LinkDependenciesInternal(self, targets, include_shared_libraries, + dependencies=None, initial=True): + """Returns an OrderedSet of dependency targets that are linked + into this target. + + This function has a split personality, depending on the setting of + |initial|. Outside callers should always leave |initial| at its default + setting. + + When adding a target to the list of dependencies, this function will + recurse into itself with |initial| set to False, to collect dependencies + that are linked into the linkable target for which the list is being built. + + If |include_shared_libraries| is False, the resulting dependencies will not + include shared_library targets that are linked into this target. + """ + if dependencies is None: + # Using a list to get ordered output and a set to do fast "is it + # already added" checks. + dependencies = OrderedSet() + + # Check for None, corresponding to the root node. + if self.ref is None: + return dependencies + + # It's kind of sucky that |targets| has to be passed into this function, + # but that's presently the easiest way to access the target dicts so that + # this function can find target types. + + if 'target_name' not in targets[self.ref]: + raise GypError("Missing 'target_name' field in target.") + + if 'type' not in targets[self.ref]: + raise GypError("Missing 'type' field in target %s" % + targets[self.ref]['target_name']) + + target_type = targets[self.ref]['type'] + + is_linkable = target_type in linkable_types + + if initial and not is_linkable: + # If this is the first target being examined and it's not linkable, + # return an empty list of link dependencies, because the link + # dependencies are intended to apply to the target itself (initial is + # True) and this target won't be linked. + return dependencies + + # Don't traverse 'none' targets if explicitly excluded. + if (target_type == 'none' and + not targets[self.ref].get('dependencies_traverse', True)): + dependencies.add(self.ref) + return dependencies + + # Executables, mac kernel extensions and loadable modules are already fully + # and finally linked. Nothing else can be a link dependency of them, there + # can only be dependencies in the sense that a dependent target might run + # an executable or load the loadable_module. + if not initial and target_type in ('executable', 'loadable_module', + 'mac_kernel_extension'): + return dependencies + + # Shared libraries are already fully linked. They should only be included + # in |dependencies| when adjusting static library dependencies (in order to + # link against the shared_library's import lib), but should not be included + # in |dependencies| when propagating link_settings. + # The |include_shared_libraries| flag controls which of these two cases we + # are handling. + if (not initial and target_type == 'shared_library' and + not include_shared_libraries): + return dependencies + + # The target is linkable, add it to the list of link dependencies. + if self.ref not in dependencies: + dependencies.add(self.ref) + if initial or not is_linkable: + # If this is a subsequent target and it's linkable, don't look any + # further for linkable dependencies, as they'll already be linked into + # this target linkable. Always look at dependencies of the initial + # target, and always look at dependencies of non-linkables. + for dependency in self.dependencies: + dependency._LinkDependenciesInternal(targets, + include_shared_libraries, + dependencies, False) + + return dependencies + + def DependenciesForLinkSettings(self, targets): + """ + Returns a list of dependency targets whose link_settings should be merged + into this target. + """ + + # TODO(sbaig) Currently, chrome depends on the bug that shared libraries' + # link_settings are propagated. So for now, we will allow it, unless the + # 'allow_sharedlib_linksettings_propagation' flag is explicitly set to + # False. Once chrome is fixed, we can remove this flag. + include_shared_libraries = \ + targets[self.ref].get('allow_sharedlib_linksettings_propagation', True) + return self._LinkDependenciesInternal(targets, include_shared_libraries) + + def DependenciesToLinkAgainst(self, targets): + """ + Returns a list of dependency targets that are linked into this target. + """ + return self._LinkDependenciesInternal(targets, True) + + +def BuildDependencyList(targets): + # Create a DependencyGraphNode for each target. Put it into a dict for easy + # access. + dependency_nodes = {} + for target, spec in targets.iteritems(): + if target not in dependency_nodes: + dependency_nodes[target] = DependencyGraphNode(target) + + # Set up the dependency links. Targets that have no dependencies are treated + # as dependent on root_node. + root_node = DependencyGraphNode(None) + for target, spec in targets.iteritems(): + target_node = dependency_nodes[target] + target_build_file = gyp.common.BuildFile(target) + dependencies = spec.get('dependencies') + if not dependencies: + target_node.dependencies = [root_node] + root_node.dependents.append(target_node) + else: + for dependency in dependencies: + dependency_node = dependency_nodes.get(dependency) + if not dependency_node: + raise GypError("Dependency '%s' not found while " + "trying to load target %s" % (dependency, target)) + target_node.dependencies.append(dependency_node) + dependency_node.dependents.append(target_node) + + flat_list = root_node.FlattenToList() + + # If there's anything left unvisited, there must be a circular dependency + # (cycle). + if len(flat_list) != len(targets): + if not root_node.dependents: + # If all targets have dependencies, add the first target as a dependent + # of root_node so that the cycle can be discovered from root_node. + target = targets.keys()[0] + target_node = dependency_nodes[target] + target_node.dependencies.append(root_node) + root_node.dependents.append(target_node) + + cycles = [] + for cycle in root_node.FindCycles(): + paths = [node.ref for node in cycle] + cycles.append('Cycle: %s' % ' -> '.join(paths)) + raise DependencyGraphNode.CircularException( + 'Cycles in dependency graph detected:\n' + '\n'.join(cycles)) + + return [dependency_nodes, flat_list] + + +def VerifyNoGYPFileCircularDependencies(targets): + # Create a DependencyGraphNode for each gyp file containing a target. Put + # it into a dict for easy access. + dependency_nodes = {} + for target in targets.iterkeys(): + build_file = gyp.common.BuildFile(target) + if not build_file in dependency_nodes: + dependency_nodes[build_file] = DependencyGraphNode(build_file) + + # Set up the dependency links. + for target, spec in targets.iteritems(): + build_file = gyp.common.BuildFile(target) + build_file_node = dependency_nodes[build_file] + target_dependencies = spec.get('dependencies', []) + for dependency in target_dependencies: + try: + dependency_build_file = gyp.common.BuildFile(dependency) + except GypError, e: + gyp.common.ExceptionAppend( + e, 'while computing dependencies of .gyp file %s' % build_file) + raise + + if dependency_build_file == build_file: + # A .gyp file is allowed to refer back to itself. + continue + dependency_node = dependency_nodes.get(dependency_build_file) + if not dependency_node: + raise GypError("Dependancy '%s' not found" % dependency_build_file) + if dependency_node not in build_file_node.dependencies: + build_file_node.dependencies.append(dependency_node) + dependency_node.dependents.append(build_file_node) + + + # Files that have no dependencies are treated as dependent on root_node. + root_node = DependencyGraphNode(None) + for build_file_node in dependency_nodes.itervalues(): + if len(build_file_node.dependencies) == 0: + build_file_node.dependencies.append(root_node) + root_node.dependents.append(build_file_node) + + flat_list = root_node.FlattenToList() + + # If there's anything left unvisited, there must be a circular dependency + # (cycle). + if len(flat_list) != len(dependency_nodes): + if not root_node.dependents: + # If all files have dependencies, add the first file as a dependent + # of root_node so that the cycle can be discovered from root_node. + file_node = dependency_nodes.values()[0] + file_node.dependencies.append(root_node) + root_node.dependents.append(file_node) + cycles = [] + for cycle in root_node.FindCycles(): + paths = [node.ref for node in cycle] + cycles.append('Cycle: %s' % ' -> '.join(paths)) + raise DependencyGraphNode.CircularException( + 'Cycles in .gyp file dependency graph detected:\n' + '\n'.join(cycles)) + + +def DoDependentSettings(key, flat_list, targets, dependency_nodes): + # key should be one of all_dependent_settings, direct_dependent_settings, + # or link_settings. + + for target in flat_list: + target_dict = targets[target] + build_file = gyp.common.BuildFile(target) + + if key == 'all_dependent_settings': + dependencies = dependency_nodes[target].DeepDependencies() + elif key == 'direct_dependent_settings': + dependencies = \ + dependency_nodes[target].DirectAndImportedDependencies(targets) + elif key == 'link_settings': + dependencies = \ + dependency_nodes[target].DependenciesForLinkSettings(targets) + else: + raise GypError("DoDependentSettings doesn't know how to determine " + 'dependencies for ' + key) + + for dependency in dependencies: + dependency_dict = targets[dependency] + if not key in dependency_dict: + continue + dependency_build_file = gyp.common.BuildFile(dependency) + MergeDicts(target_dict, dependency_dict[key], + build_file, dependency_build_file) + + +def AdjustStaticLibraryDependencies(flat_list, targets, dependency_nodes, + sort_dependencies): + # Recompute target "dependencies" properties. For each static library + # target, remove "dependencies" entries referring to other static libraries, + # unless the dependency has the "hard_dependency" attribute set. For each + # linkable target, add a "dependencies" entry referring to all of the + # target's computed list of link dependencies (including static libraries + # if no such entry is already present. + for target in flat_list: + target_dict = targets[target] + target_type = target_dict['type'] + + if target_type == 'static_library': + if not 'dependencies' in target_dict: + continue + + target_dict['dependencies_original'] = target_dict.get( + 'dependencies', [])[:] + + # A static library should not depend on another static library unless + # the dependency relationship is "hard," which should only be done when + # a dependent relies on some side effect other than just the build + # product, like a rule or action output. Further, if a target has a + # non-hard dependency, but that dependency exports a hard dependency, + # the non-hard dependency can safely be removed, but the exported hard + # dependency must be added to the target to keep the same dependency + # ordering. + dependencies = \ + dependency_nodes[target].DirectAndImportedDependencies(targets) + index = 0 + while index < len(dependencies): + dependency = dependencies[index] + dependency_dict = targets[dependency] + + # Remove every non-hard static library dependency and remove every + # non-static library dependency that isn't a direct dependency. + if (dependency_dict['type'] == 'static_library' and \ + not dependency_dict.get('hard_dependency', False)) or \ + (dependency_dict['type'] != 'static_library' and \ + not dependency in target_dict['dependencies']): + # Take the dependency out of the list, and don't increment index + # because the next dependency to analyze will shift into the index + # formerly occupied by the one being removed. + del dependencies[index] + else: + index = index + 1 + + # Update the dependencies. If the dependencies list is empty, it's not + # needed, so unhook it. + if len(dependencies) > 0: + target_dict['dependencies'] = dependencies + else: + del target_dict['dependencies'] + + elif target_type in linkable_types: + # Get a list of dependency targets that should be linked into this + # target. Add them to the dependencies list if they're not already + # present. + + link_dependencies = \ + dependency_nodes[target].DependenciesToLinkAgainst(targets) + for dependency in link_dependencies: + if dependency == target: + continue + if not 'dependencies' in target_dict: + target_dict['dependencies'] = [] + if not dependency in target_dict['dependencies']: + target_dict['dependencies'].append(dependency) + # Sort the dependencies list in the order from dependents to dependencies. + # e.g. If A and B depend on C and C depends on D, sort them in A, B, C, D. + # Note: flat_list is already sorted in the order from dependencies to + # dependents. + if sort_dependencies and 'dependencies' in target_dict: + target_dict['dependencies'] = [dep for dep in reversed(flat_list) + if dep in target_dict['dependencies']] + + +# Initialize this here to speed up MakePathRelative. +exception_re = re.compile(r'''["']?[-/$<>^]''') + + +def MakePathRelative(to_file, fro_file, item): + # If item is a relative path, it's relative to the build file dict that it's + # coming from. Fix it up to make it relative to the build file dict that + # it's going into. + # Exception: any |item| that begins with these special characters is + # returned without modification. + # / Used when a path is already absolute (shortcut optimization; + # such paths would be returned as absolute anyway) + # $ Used for build environment variables + # - Used for some build environment flags (such as -lapr-1 in a + # "libraries" section) + # < Used for our own variable and command expansions (see ExpandVariables) + # > Used for our own variable and command expansions (see ExpandVariables) + # ^ Used for our own variable and command expansions (see ExpandVariables) + # + # "/' Used when a value is quoted. If these are present, then we + # check the second character instead. + # + if to_file == fro_file or exception_re.match(item): + return item + else: + # TODO(dglazkov) The backslash/forward-slash replacement at the end is a + # temporary measure. This should really be addressed by keeping all paths + # in POSIX until actual project generation. + ret = os.path.normpath(os.path.join( + gyp.common.RelativePath(os.path.dirname(fro_file), + os.path.dirname(to_file)), + item)).replace('\\', '/') + if item[-1] == '/': + ret += '/' + return ret + +def MergeLists(to, fro, to_file, fro_file, is_paths=False, append=True): + # Python documentation recommends objects which do not support hash + # set this value to None. Python library objects follow this rule. + is_hashable = lambda val: val.__hash__ + + # If x is hashable, returns whether x is in s. Else returns whether x is in l. + def is_in_set_or_list(x, s, l): + if is_hashable(x): + return x in s + return x in l + + prepend_index = 0 + + # Make membership testing of hashables in |to| (in particular, strings) + # faster. + hashable_to_set = set(x for x in to if is_hashable(x)) + for item in fro: + singleton = False + if type(item) in (str, int): + # The cheap and easy case. + if is_paths: + to_item = MakePathRelative(to_file, fro_file, item) + else: + to_item = item + + if not (type(item) is str and item.startswith('-')): + # Any string that doesn't begin with a "-" is a singleton - it can + # only appear once in a list, to be enforced by the list merge append + # or prepend. + singleton = True + elif type(item) is dict: + # Make a copy of the dictionary, continuing to look for paths to fix. + # The other intelligent aspects of merge processing won't apply because + # item is being merged into an empty dict. + to_item = {} + MergeDicts(to_item, item, to_file, fro_file) + elif type(item) is list: + # Recurse, making a copy of the list. If the list contains any + # descendant dicts, path fixing will occur. Note that here, custom + # values for is_paths and append are dropped; those are only to be + # applied to |to| and |fro|, not sublists of |fro|. append shouldn't + # matter anyway because the new |to_item| list is empty. + to_item = [] + MergeLists(to_item, item, to_file, fro_file) + else: + raise TypeError( + 'Attempt to merge list item of unsupported type ' + \ + item.__class__.__name__) + + if append: + # If appending a singleton that's already in the list, don't append. + # This ensures that the earliest occurrence of the item will stay put. + if not singleton or not is_in_set_or_list(to_item, hashable_to_set, to): + to.append(to_item) + if is_hashable(to_item): + hashable_to_set.add(to_item) + else: + # If prepending a singleton that's already in the list, remove the + # existing instance and proceed with the prepend. This ensures that the + # item appears at the earliest possible position in the list. + while singleton and to_item in to: + to.remove(to_item) + + # Don't just insert everything at index 0. That would prepend the new + # items to the list in reverse order, which would be an unwelcome + # surprise. + to.insert(prepend_index, to_item) + if is_hashable(to_item): + hashable_to_set.add(to_item) + prepend_index = prepend_index + 1 + + +def MergeDicts(to, fro, to_file, fro_file): + # I wanted to name the parameter "from" but it's a Python keyword... + for k, v in fro.iteritems(): + # It would be nice to do "if not k in to: to[k] = v" but that wouldn't give + # copy semantics. Something else may want to merge from the |fro| dict + # later, and having the same dict ref pointed to twice in the tree isn't + # what anyone wants considering that the dicts may subsequently be + # modified. + if k in to: + bad_merge = False + if type(v) in (str, int): + if type(to[k]) not in (str, int): + bad_merge = True + elif type(v) is not type(to[k]): + bad_merge = True + + if bad_merge: + raise TypeError( + 'Attempt to merge dict value of type ' + v.__class__.__name__ + \ + ' into incompatible type ' + to[k].__class__.__name__ + \ + ' for key ' + k) + if type(v) in (str, int): + # Overwrite the existing value, if any. Cheap and easy. + is_path = IsPathSection(k) + if is_path: + to[k] = MakePathRelative(to_file, fro_file, v) + else: + to[k] = v + elif type(v) is dict: + # Recurse, guaranteeing copies will be made of objects that require it. + if not k in to: + to[k] = {} + MergeDicts(to[k], v, to_file, fro_file) + elif type(v) is list: + # Lists in dicts can be merged with different policies, depending on + # how the key in the "from" dict (k, the from-key) is written. + # + # If the from-key has ...the to-list will have this action + # this character appended:... applied when receiving the from-list: + # = replace + # + prepend + # ? set, only if to-list does not yet exist + # (none) append + # + # This logic is list-specific, but since it relies on the associated + # dict key, it's checked in this dict-oriented function. + ext = k[-1] + append = True + if ext == '=': + list_base = k[:-1] + lists_incompatible = [list_base, list_base + '?'] + to[list_base] = [] + elif ext == '+': + list_base = k[:-1] + lists_incompatible = [list_base + '=', list_base + '?'] + append = False + elif ext == '?': + list_base = k[:-1] + lists_incompatible = [list_base, list_base + '=', list_base + '+'] + else: + list_base = k + lists_incompatible = [list_base + '=', list_base + '?'] + + # Some combinations of merge policies appearing together are meaningless. + # It's stupid to replace and append simultaneously, for example. Append + # and prepend are the only policies that can coexist. + for list_incompatible in lists_incompatible: + if list_incompatible in fro: + raise GypError('Incompatible list policies ' + k + ' and ' + + list_incompatible) + + if list_base in to: + if ext == '?': + # If the key ends in "?", the list will only be merged if it doesn't + # already exist. + continue + elif type(to[list_base]) is not list: + # This may not have been checked above if merging in a list with an + # extension character. + raise TypeError( + 'Attempt to merge dict value of type ' + v.__class__.__name__ + \ + ' into incompatible type ' + to[list_base].__class__.__name__ + \ + ' for key ' + list_base + '(' + k + ')') + else: + to[list_base] = [] + + # Call MergeLists, which will make copies of objects that require it. + # MergeLists can recurse back into MergeDicts, although this will be + # to make copies of dicts (with paths fixed), there will be no + # subsequent dict "merging" once entering a list because lists are + # always replaced, appended to, or prepended to. + is_paths = IsPathSection(list_base) + MergeLists(to[list_base], v, to_file, fro_file, is_paths, append) + else: + raise TypeError( + 'Attempt to merge dict value of unsupported type ' + \ + v.__class__.__name__ + ' for key ' + k) + + +def MergeConfigWithInheritance(new_configuration_dict, build_file, + target_dict, configuration, visited): + # Skip if previously visted. + if configuration in visited: + return + + # Look at this configuration. + configuration_dict = target_dict['configurations'][configuration] + + # Merge in parents. + for parent in configuration_dict.get('inherit_from', []): + MergeConfigWithInheritance(new_configuration_dict, build_file, + target_dict, parent, visited + [configuration]) + + # Merge it into the new config. + MergeDicts(new_configuration_dict, configuration_dict, + build_file, build_file) + + # Drop abstract. + if 'abstract' in new_configuration_dict: + del new_configuration_dict['abstract'] + + +def SetUpConfigurations(target, target_dict): + # key_suffixes is a list of key suffixes that might appear on key names. + # These suffixes are handled in conditional evaluations (for =, +, and ?) + # and rules/exclude processing (for ! and /). Keys with these suffixes + # should be treated the same as keys without. + key_suffixes = ['=', '+', '?', '!', '/'] + + build_file = gyp.common.BuildFile(target) + + # Provide a single configuration by default if none exists. + # TODO(mark): Signal an error if default_configurations exists but + # configurations does not. + if not 'configurations' in target_dict: + target_dict['configurations'] = {'Default': {}} + if not 'default_configuration' in target_dict: + concrete = [i for (i, config) in target_dict['configurations'].iteritems() + if not config.get('abstract')] + target_dict['default_configuration'] = sorted(concrete)[0] + + merged_configurations = {} + configs = target_dict['configurations'] + for (configuration, old_configuration_dict) in configs.iteritems(): + # Skip abstract configurations (saves work only). + if old_configuration_dict.get('abstract'): + continue + # Configurations inherit (most) settings from the enclosing target scope. + # Get the inheritance relationship right by making a copy of the target + # dict. + new_configuration_dict = {} + for (key, target_val) in target_dict.iteritems(): + key_ext = key[-1:] + if key_ext in key_suffixes: + key_base = key[:-1] + else: + key_base = key + if not key_base in non_configuration_keys: + new_configuration_dict[key] = gyp.simple_copy.deepcopy(target_val) + + # Merge in configuration (with all its parents first). + MergeConfigWithInheritance(new_configuration_dict, build_file, + target_dict, configuration, []) + + merged_configurations[configuration] = new_configuration_dict + + # Put the new configurations back into the target dict as a configuration. + for configuration in merged_configurations.keys(): + target_dict['configurations'][configuration] = ( + merged_configurations[configuration]) + + # Now drop all the abstract ones. + for configuration in target_dict['configurations'].keys(): + old_configuration_dict = target_dict['configurations'][configuration] + if old_configuration_dict.get('abstract'): + del target_dict['configurations'][configuration] + + # Now that all of the target's configurations have been built, go through + # the target dict's keys and remove everything that's been moved into a + # "configurations" section. + delete_keys = [] + for key in target_dict: + key_ext = key[-1:] + if key_ext in key_suffixes: + key_base = key[:-1] + else: + key_base = key + if not key_base in non_configuration_keys: + delete_keys.append(key) + for key in delete_keys: + del target_dict[key] + + # Check the configurations to see if they contain invalid keys. + for configuration in target_dict['configurations'].keys(): + configuration_dict = target_dict['configurations'][configuration] + for key in configuration_dict.keys(): + if key in invalid_configuration_keys: + raise GypError('%s not allowed in the %s configuration, found in ' + 'target %s' % (key, configuration, target)) + + + +def ProcessListFiltersInDict(name, the_dict): + """Process regular expression and exclusion-based filters on lists. + + An exclusion list is in a dict key named with a trailing "!", like + "sources!". Every item in such a list is removed from the associated + main list, which in this example, would be "sources". Removed items are + placed into a "sources_excluded" list in the dict. + + Regular expression (regex) filters are contained in dict keys named with a + trailing "/", such as "sources/" to operate on the "sources" list. Regex + filters in a dict take the form: + 'sources/': [ ['exclude', '_(linux|mac|win)\\.cc$'], + ['include', '_mac\\.cc$'] ], + The first filter says to exclude all files ending in _linux.cc, _mac.cc, and + _win.cc. The second filter then includes all files ending in _mac.cc that + are now or were once in the "sources" list. Items matching an "exclude" + filter are subject to the same processing as would occur if they were listed + by name in an exclusion list (ending in "!"). Items matching an "include" + filter are brought back into the main list if previously excluded by an + exclusion list or exclusion regex filter. Subsequent matching "exclude" + patterns can still cause items to be excluded after matching an "include". + """ + + # Look through the dictionary for any lists whose keys end in "!" or "/". + # These are lists that will be treated as exclude lists and regular + # expression-based exclude/include lists. Collect the lists that are + # needed first, looking for the lists that they operate on, and assemble + # then into |lists|. This is done in a separate loop up front, because + # the _included and _excluded keys need to be added to the_dict, and that + # can't be done while iterating through it. + + lists = [] + del_lists = [] + for key, value in the_dict.iteritems(): + operation = key[-1] + if operation != '!' and operation != '/': + continue + + if type(value) is not list: + raise ValueError(name + ' key ' + key + ' must be list, not ' + \ + value.__class__.__name__) + + list_key = key[:-1] + if list_key not in the_dict: + # This happens when there's a list like "sources!" but no corresponding + # "sources" list. Since there's nothing for it to operate on, queue up + # the "sources!" list for deletion now. + del_lists.append(key) + continue + + if type(the_dict[list_key]) is not list: + value = the_dict[list_key] + raise ValueError(name + ' key ' + list_key + \ + ' must be list, not ' + \ + value.__class__.__name__ + ' when applying ' + \ + {'!': 'exclusion', '/': 'regex'}[operation]) + + if not list_key in lists: + lists.append(list_key) + + # Delete the lists that are known to be unneeded at this point. + for del_list in del_lists: + del the_dict[del_list] + + for list_key in lists: + the_list = the_dict[list_key] + + # Initialize the list_actions list, which is parallel to the_list. Each + # item in list_actions identifies whether the corresponding item in + # the_list should be excluded, unconditionally preserved (included), or + # whether no exclusion or inclusion has been applied. Items for which + # no exclusion or inclusion has been applied (yet) have value -1, items + # excluded have value 0, and items included have value 1. Includes and + # excludes override previous actions. All items in list_actions are + # initialized to -1 because no excludes or includes have been processed + # yet. + list_actions = list((-1,) * len(the_list)) + + exclude_key = list_key + '!' + if exclude_key in the_dict: + for exclude_item in the_dict[exclude_key]: + for index in xrange(0, len(the_list)): + if exclude_item == the_list[index]: + # This item matches the exclude_item, so set its action to 0 + # (exclude). + list_actions[index] = 0 + + # The "whatever!" list is no longer needed, dump it. + del the_dict[exclude_key] + + regex_key = list_key + '/' + if regex_key in the_dict: + for regex_item in the_dict[regex_key]: + [action, pattern] = regex_item + pattern_re = re.compile(pattern) + + if action == 'exclude': + # This item matches an exclude regex, so set its value to 0 (exclude). + action_value = 0 + elif action == 'include': + # This item matches an include regex, so set its value to 1 (include). + action_value = 1 + else: + # This is an action that doesn't make any sense. + raise ValueError('Unrecognized action ' + action + ' in ' + name + \ + ' key ' + regex_key) + + for index in xrange(0, len(the_list)): + list_item = the_list[index] + if list_actions[index] == action_value: + # Even if the regex matches, nothing will change so continue (regex + # searches are expensive). + continue + if pattern_re.search(list_item): + # Regular expression match. + list_actions[index] = action_value + + # The "whatever/" list is no longer needed, dump it. + del the_dict[regex_key] + + # Add excluded items to the excluded list. + # + # Note that exclude_key ("sources!") is different from excluded_key + # ("sources_excluded"). The exclude_key list is input and it was already + # processed and deleted; the excluded_key list is output and it's about + # to be created. + excluded_key = list_key + '_excluded' + if excluded_key in the_dict: + raise GypError(name + ' key ' + excluded_key + + ' must not be present prior ' + ' to applying exclusion/regex filters for ' + list_key) + + excluded_list = [] + + # Go backwards through the list_actions list so that as items are deleted, + # the indices of items that haven't been seen yet don't shift. That means + # that things need to be prepended to excluded_list to maintain them in the + # same order that they existed in the_list. + for index in xrange(len(list_actions) - 1, -1, -1): + if list_actions[index] == 0: + # Dump anything with action 0 (exclude). Keep anything with action 1 + # (include) or -1 (no include or exclude seen for the item). + excluded_list.insert(0, the_list[index]) + del the_list[index] + + # If anything was excluded, put the excluded list into the_dict at + # excluded_key. + if len(excluded_list) > 0: + the_dict[excluded_key] = excluded_list + + # Now recurse into subdicts and lists that may contain dicts. + for key, value in the_dict.iteritems(): + if type(value) is dict: + ProcessListFiltersInDict(key, value) + elif type(value) is list: + ProcessListFiltersInList(key, value) + + +def ProcessListFiltersInList(name, the_list): + for item in the_list: + if type(item) is dict: + ProcessListFiltersInDict(name, item) + elif type(item) is list: + ProcessListFiltersInList(name, item) + + +def ValidateTargetType(target, target_dict): + """Ensures the 'type' field on the target is one of the known types. + + Arguments: + target: string, name of target. + target_dict: dict, target spec. + + Raises an exception on error. + """ + VALID_TARGET_TYPES = ('executable', 'loadable_module', + 'static_library', 'shared_library', + 'mac_kernel_extension', 'none') + target_type = target_dict.get('type', None) + if target_type not in VALID_TARGET_TYPES: + raise GypError("Target %s has an invalid target type '%s'. " + "Must be one of %s." % + (target, target_type, '/'.join(VALID_TARGET_TYPES))) + if (target_dict.get('standalone_static_library', 0) and + not target_type == 'static_library'): + raise GypError('Target %s has type %s but standalone_static_library flag is' + ' only valid for static_library type.' % (target, + target_type)) + + +def ValidateSourcesInTarget(target, target_dict, build_file, + duplicate_basename_check): + if not duplicate_basename_check: + return + if target_dict.get('type', None) != 'static_library': + return + sources = target_dict.get('sources', []) + basenames = {} + for source in sources: + name, ext = os.path.splitext(source) + is_compiled_file = ext in [ + '.c', '.cc', '.cpp', '.cxx', '.m', '.mm', '.s', '.S'] + if not is_compiled_file: + continue + basename = os.path.basename(name) # Don't include extension. + basenames.setdefault(basename, []).append(source) + + error = '' + for basename, files in basenames.iteritems(): + if len(files) > 1: + error += ' %s: %s\n' % (basename, ' '.join(files)) + + if error: + print('static library %s has several files with the same basename:\n' % + target + error + 'libtool on Mac cannot handle that. Use ' + '--no-duplicate-basename-check to disable this validation.') + raise GypError('Duplicate basenames in sources section, see list above') + + +def ValidateRulesInTarget(target, target_dict, extra_sources_for_rules): + """Ensures that the rules sections in target_dict are valid and consistent, + and determines which sources they apply to. + + Arguments: + target: string, name of target. + target_dict: dict, target spec containing "rules" and "sources" lists. + extra_sources_for_rules: a list of keys to scan for rule matches in + addition to 'sources'. + """ + + # Dicts to map between values found in rules' 'rule_name' and 'extension' + # keys and the rule dicts themselves. + rule_names = {} + rule_extensions = {} + + rules = target_dict.get('rules', []) + for rule in rules: + # Make sure that there's no conflict among rule names and extensions. + rule_name = rule['rule_name'] + if rule_name in rule_names: + raise GypError('rule %s exists in duplicate, target %s' % + (rule_name, target)) + rule_names[rule_name] = rule + + rule_extension = rule['extension'] + if rule_extension.startswith('.'): + rule_extension = rule_extension[1:] + if rule_extension in rule_extensions: + raise GypError(('extension %s associated with multiple rules, ' + + 'target %s rules %s and %s') % + (rule_extension, target, + rule_extensions[rule_extension]['rule_name'], + rule_name)) + rule_extensions[rule_extension] = rule + + # Make sure rule_sources isn't already there. It's going to be + # created below if needed. + if 'rule_sources' in rule: + raise GypError( + 'rule_sources must not exist in input, target %s rule %s' % + (target, rule_name)) + + rule_sources = [] + source_keys = ['sources'] + source_keys.extend(extra_sources_for_rules) + for source_key in source_keys: + for source in target_dict.get(source_key, []): + (source_root, source_extension) = os.path.splitext(source) + if source_extension.startswith('.'): + source_extension = source_extension[1:] + if source_extension == rule_extension: + rule_sources.append(source) + + if len(rule_sources) > 0: + rule['rule_sources'] = rule_sources + + +def ValidateRunAsInTarget(target, target_dict, build_file): + target_name = target_dict.get('target_name') + run_as = target_dict.get('run_as') + if not run_as: + return + if type(run_as) is not dict: + raise GypError("The 'run_as' in target %s from file %s should be a " + "dictionary." % + (target_name, build_file)) + action = run_as.get('action') + if not action: + raise GypError("The 'run_as' in target %s from file %s must have an " + "'action' section." % + (target_name, build_file)) + if type(action) is not list: + raise GypError("The 'action' for 'run_as' in target %s from file %s " + "must be a list." % + (target_name, build_file)) + working_directory = run_as.get('working_directory') + if working_directory and type(working_directory) is not str: + raise GypError("The 'working_directory' for 'run_as' in target %s " + "in file %s should be a string." % + (target_name, build_file)) + environment = run_as.get('environment') + if environment and type(environment) is not dict: + raise GypError("The 'environment' for 'run_as' in target %s " + "in file %s should be a dictionary." % + (target_name, build_file)) + + +def ValidateActionsInTarget(target, target_dict, build_file): + '''Validates the inputs to the actions in a target.''' + target_name = target_dict.get('target_name') + actions = target_dict.get('actions', []) + for action in actions: + action_name = action.get('action_name') + if not action_name: + raise GypError("Anonymous action in target %s. " + "An action must have an 'action_name' field." % + target_name) + inputs = action.get('inputs', None) + if inputs is None: + raise GypError('Action in target %s has no inputs.' % target_name) + action_command = action.get('action') + if action_command and not action_command[0]: + raise GypError("Empty action as command in target %s." % target_name) + + +def TurnIntIntoStrInDict(the_dict): + """Given dict the_dict, recursively converts all integers into strings. + """ + # Use items instead of iteritems because there's no need to try to look at + # reinserted keys and their associated values. + for k, v in the_dict.items(): + if type(v) is int: + v = str(v) + the_dict[k] = v + elif type(v) is dict: + TurnIntIntoStrInDict(v) + elif type(v) is list: + TurnIntIntoStrInList(v) + + if type(k) is int: + del the_dict[k] + the_dict[str(k)] = v + + +def TurnIntIntoStrInList(the_list): + """Given list the_list, recursively converts all integers into strings. + """ + for index in xrange(0, len(the_list)): + item = the_list[index] + if type(item) is int: + the_list[index] = str(item) + elif type(item) is dict: + TurnIntIntoStrInDict(item) + elif type(item) is list: + TurnIntIntoStrInList(item) + + +def PruneUnwantedTargets(targets, flat_list, dependency_nodes, root_targets, + data): + """Return only the targets that are deep dependencies of |root_targets|.""" + qualified_root_targets = [] + for target in root_targets: + target = target.strip() + qualified_targets = gyp.common.FindQualifiedTargets(target, flat_list) + if not qualified_targets: + raise GypError("Could not find target %s" % target) + qualified_root_targets.extend(qualified_targets) + + wanted_targets = {} + for target in qualified_root_targets: + wanted_targets[target] = targets[target] + for dependency in dependency_nodes[target].DeepDependencies(): + wanted_targets[dependency] = targets[dependency] + + wanted_flat_list = [t for t in flat_list if t in wanted_targets] + + # Prune unwanted targets from each build_file's data dict. + for build_file in data['target_build_files']: + if not 'targets' in data[build_file]: + continue + new_targets = [] + for target in data[build_file]['targets']: + qualified_name = gyp.common.QualifiedTarget(build_file, + target['target_name'], + target['toolset']) + if qualified_name in wanted_targets: + new_targets.append(target) + data[build_file]['targets'] = new_targets + + return wanted_targets, wanted_flat_list + + +def VerifyNoCollidingTargets(targets): + """Verify that no two targets in the same directory share the same name. + + Arguments: + targets: A list of targets in the form 'path/to/file.gyp:target_name'. + """ + # Keep a dict going from 'subdirectory:target_name' to 'foo.gyp'. + used = {} + for target in targets: + # Separate out 'path/to/file.gyp, 'target_name' from + # 'path/to/file.gyp:target_name'. + path, name = target.rsplit(':', 1) + # Separate out 'path/to', 'file.gyp' from 'path/to/file.gyp'. + subdir, gyp = os.path.split(path) + # Use '.' for the current directory '', so that the error messages make + # more sense. + if not subdir: + subdir = '.' + # Prepare a key like 'path/to:target_name'. + key = subdir + ':' + name + if key in used: + # Complain if this target is already used. + raise GypError('Duplicate target name "%s" in directory "%s" used both ' + 'in "%s" and "%s".' % (name, subdir, gyp, used[key])) + used[key] = gyp + + +def SetGeneratorGlobals(generator_input_info): + # Set up path_sections and non_configuration_keys with the default data plus + # the generator-specific data. + global path_sections + path_sections = set(base_path_sections) + path_sections.update(generator_input_info['path_sections']) + + global non_configuration_keys + non_configuration_keys = base_non_configuration_keys[:] + non_configuration_keys.extend(generator_input_info['non_configuration_keys']) + + global multiple_toolsets + multiple_toolsets = generator_input_info[ + 'generator_supports_multiple_toolsets'] + + global generator_filelist_paths + generator_filelist_paths = generator_input_info['generator_filelist_paths'] + + +def Load(build_files, variables, includes, depth, generator_input_info, check, + circular_check, duplicate_basename_check, parallel, root_targets): + SetGeneratorGlobals(generator_input_info) + # A generator can have other lists (in addition to sources) be processed + # for rules. + extra_sources_for_rules = generator_input_info['extra_sources_for_rules'] + + # Load build files. This loads every target-containing build file into + # the |data| dictionary such that the keys to |data| are build file names, + # and the values are the entire build file contents after "early" or "pre" + # processing has been done and includes have been resolved. + # NOTE: data contains both "target" files (.gyp) and "includes" (.gypi), as + # well as meta-data (e.g. 'included_files' key). 'target_build_files' keeps + # track of the keys corresponding to "target" files. + data = {'target_build_files': set()} + # Normalize paths everywhere. This is important because paths will be + # used as keys to the data dict and for references between input files. + build_files = set(map(os.path.normpath, build_files)) + if parallel: + LoadTargetBuildFilesParallel(build_files, data, variables, includes, depth, + check, generator_input_info) + else: + aux_data = {} + for build_file in build_files: + try: + LoadTargetBuildFile(build_file, data, aux_data, + variables, includes, depth, check, True) + except Exception, e: + gyp.common.ExceptionAppend(e, 'while trying to load %s' % build_file) + raise + + # Build a dict to access each target's subdict by qualified name. + targets = BuildTargetsDict(data) + + # Fully qualify all dependency links. + QualifyDependencies(targets) + + # Remove self-dependencies from targets that have 'prune_self_dependencies' + # set to 1. + RemoveSelfDependencies(targets) + + # Expand dependencies specified as build_file:*. + ExpandWildcardDependencies(targets, data) + + # Remove all dependencies marked as 'link_dependency' from the targets of + # type 'none'. + RemoveLinkDependenciesFromNoneTargets(targets) + + # Apply exclude (!) and regex (/) list filters only for dependency_sections. + for target_name, target_dict in targets.iteritems(): + tmp_dict = {} + for key_base in dependency_sections: + for op in ('', '!', '/'): + key = key_base + op + if key in target_dict: + tmp_dict[key] = target_dict[key] + del target_dict[key] + ProcessListFiltersInDict(target_name, tmp_dict) + # Write the results back to |target_dict|. + for key in tmp_dict: + target_dict[key] = tmp_dict[key] + + # Make sure every dependency appears at most once. + RemoveDuplicateDependencies(targets) + + if circular_check: + # Make sure that any targets in a.gyp don't contain dependencies in other + # .gyp files that further depend on a.gyp. + VerifyNoGYPFileCircularDependencies(targets) + + [dependency_nodes, flat_list] = BuildDependencyList(targets) + + if root_targets: + # Remove, from |targets| and |flat_list|, the targets that are not deep + # dependencies of the targets specified in |root_targets|. + targets, flat_list = PruneUnwantedTargets( + targets, flat_list, dependency_nodes, root_targets, data) + + # Check that no two targets in the same directory have the same name. + VerifyNoCollidingTargets(flat_list) + + # Handle dependent settings of various types. + for settings_type in ['all_dependent_settings', + 'direct_dependent_settings', + 'link_settings']: + DoDependentSettings(settings_type, flat_list, targets, dependency_nodes) + + # Take out the dependent settings now that they've been published to all + # of the targets that require them. + for target in flat_list: + if settings_type in targets[target]: + del targets[target][settings_type] + + # Make sure static libraries don't declare dependencies on other static + # libraries, but that linkables depend on all unlinked static libraries + # that they need so that their link steps will be correct. + gii = generator_input_info + if gii['generator_wants_static_library_dependencies_adjusted']: + AdjustStaticLibraryDependencies(flat_list, targets, dependency_nodes, + gii['generator_wants_sorted_dependencies']) + + # Apply "post"/"late"/"target" variable expansions and condition evaluations. + for target in flat_list: + target_dict = targets[target] + build_file = gyp.common.BuildFile(target) + ProcessVariablesAndConditionsInDict( + target_dict, PHASE_LATE, variables, build_file) + + # Move everything that can go into a "configurations" section into one. + for target in flat_list: + target_dict = targets[target] + SetUpConfigurations(target, target_dict) + + # Apply exclude (!) and regex (/) list filters. + for target in flat_list: + target_dict = targets[target] + ProcessListFiltersInDict(target, target_dict) + + # Apply "latelate" variable expansions and condition evaluations. + for target in flat_list: + target_dict = targets[target] + build_file = gyp.common.BuildFile(target) + ProcessVariablesAndConditionsInDict( + target_dict, PHASE_LATELATE, variables, build_file) + + # Make sure that the rules make sense, and build up rule_sources lists as + # needed. Not all generators will need to use the rule_sources lists, but + # some may, and it seems best to build the list in a common spot. + # Also validate actions and run_as elements in targets. + for target in flat_list: + target_dict = targets[target] + build_file = gyp.common.BuildFile(target) + ValidateTargetType(target, target_dict) + ValidateSourcesInTarget(target, target_dict, build_file, + duplicate_basename_check) + ValidateRulesInTarget(target, target_dict, extra_sources_for_rules) + ValidateRunAsInTarget(target, target_dict, build_file) + ValidateActionsInTarget(target, target_dict, build_file) + + # Generators might not expect ints. Turn them into strs. + TurnIntIntoStrInDict(data) + + # TODO(mark): Return |data| for now because the generator needs a list of + # build files that came in. In the future, maybe it should just accept + # a list, and not the whole data dict. + return [flat_list, targets, data] diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/input_test.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/input_test.py new file mode 100755 index 00000000..4234fbb8 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/input_test.py @@ -0,0 +1,90 @@ +#!/usr/bin/env python + +# Copyright 2013 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Unit tests for the input.py file.""" + +import gyp.input +import unittest +import sys + + +class TestFindCycles(unittest.TestCase): + def setUp(self): + self.nodes = {} + for x in ('a', 'b', 'c', 'd', 'e'): + self.nodes[x] = gyp.input.DependencyGraphNode(x) + + def _create_dependency(self, dependent, dependency): + dependent.dependencies.append(dependency) + dependency.dependents.append(dependent) + + def test_no_cycle_empty_graph(self): + for label, node in self.nodes.iteritems(): + self.assertEquals([], node.FindCycles()) + + def test_no_cycle_line(self): + self._create_dependency(self.nodes['a'], self.nodes['b']) + self._create_dependency(self.nodes['b'], self.nodes['c']) + self._create_dependency(self.nodes['c'], self.nodes['d']) + + for label, node in self.nodes.iteritems(): + self.assertEquals([], node.FindCycles()) + + def test_no_cycle_dag(self): + self._create_dependency(self.nodes['a'], self.nodes['b']) + self._create_dependency(self.nodes['a'], self.nodes['c']) + self._create_dependency(self.nodes['b'], self.nodes['c']) + + for label, node in self.nodes.iteritems(): + self.assertEquals([], node.FindCycles()) + + def test_cycle_self_reference(self): + self._create_dependency(self.nodes['a'], self.nodes['a']) + + self.assertEquals([[self.nodes['a'], self.nodes['a']]], + self.nodes['a'].FindCycles()) + + def test_cycle_two_nodes(self): + self._create_dependency(self.nodes['a'], self.nodes['b']) + self._create_dependency(self.nodes['b'], self.nodes['a']) + + self.assertEquals([[self.nodes['a'], self.nodes['b'], self.nodes['a']]], + self.nodes['a'].FindCycles()) + self.assertEquals([[self.nodes['b'], self.nodes['a'], self.nodes['b']]], + self.nodes['b'].FindCycles()) + + def test_two_cycles(self): + self._create_dependency(self.nodes['a'], self.nodes['b']) + self._create_dependency(self.nodes['b'], self.nodes['a']) + + self._create_dependency(self.nodes['b'], self.nodes['c']) + self._create_dependency(self.nodes['c'], self.nodes['b']) + + cycles = self.nodes['a'].FindCycles() + self.assertTrue( + [self.nodes['a'], self.nodes['b'], self.nodes['a']] in cycles) + self.assertTrue( + [self.nodes['b'], self.nodes['c'], self.nodes['b']] in cycles) + self.assertEquals(2, len(cycles)) + + def test_big_cycle(self): + self._create_dependency(self.nodes['a'], self.nodes['b']) + self._create_dependency(self.nodes['b'], self.nodes['c']) + self._create_dependency(self.nodes['c'], self.nodes['d']) + self._create_dependency(self.nodes['d'], self.nodes['e']) + self._create_dependency(self.nodes['e'], self.nodes['a']) + + self.assertEquals([[self.nodes['a'], + self.nodes['b'], + self.nodes['c'], + self.nodes['d'], + self.nodes['e'], + self.nodes['a']]], + self.nodes['a'].FindCycles()) + + +if __name__ == '__main__': + unittest.main() diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/mac_tool.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/mac_tool.py new file mode 100755 index 00000000..eeeaceb0 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/mac_tool.py @@ -0,0 +1,610 @@ +#!/usr/bin/env python +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Utility functions to perform Xcode-style build steps. + +These functions are executed via gyp-mac-tool when using the Makefile generator. +""" + +import fcntl +import fnmatch +import glob +import json +import os +import plistlib +import re +import shutil +import string +import subprocess +import sys +import tempfile + + +def main(args): + executor = MacTool() + exit_code = executor.Dispatch(args) + if exit_code is not None: + sys.exit(exit_code) + + +class MacTool(object): + """This class performs all the Mac tooling steps. The methods can either be + executed directly, or dispatched from an argument list.""" + + def Dispatch(self, args): + """Dispatches a string command to a method.""" + if len(args) < 1: + raise Exception("Not enough arguments") + + method = "Exec%s" % self._CommandifyName(args[0]) + return getattr(self, method)(*args[1:]) + + def _CommandifyName(self, name_string): + """Transforms a tool name like copy-info-plist to CopyInfoPlist""" + return name_string.title().replace('-', '') + + def ExecCopyBundleResource(self, source, dest, convert_to_binary): + """Copies a resource file to the bundle/Resources directory, performing any + necessary compilation on each resource.""" + extension = os.path.splitext(source)[1].lower() + if os.path.isdir(source): + # Copy tree. + # TODO(thakis): This copies file attributes like mtime, while the + # single-file branch below doesn't. This should probably be changed to + # be consistent with the single-file branch. + if os.path.exists(dest): + shutil.rmtree(dest) + shutil.copytree(source, dest) + elif extension == '.xib': + return self._CopyXIBFile(source, dest) + elif extension == '.storyboard': + return self._CopyXIBFile(source, dest) + elif extension == '.strings': + self._CopyStringsFile(source, dest, convert_to_binary) + else: + shutil.copy(source, dest) + + def _CopyXIBFile(self, source, dest): + """Compiles a XIB file with ibtool into a binary plist in the bundle.""" + + # ibtool sometimes crashes with relative paths. See crbug.com/314728. + base = os.path.dirname(os.path.realpath(__file__)) + if os.path.relpath(source): + source = os.path.join(base, source) + if os.path.relpath(dest): + dest = os.path.join(base, dest) + + args = ['xcrun', 'ibtool', '--errors', '--warnings', '--notices', + '--output-format', 'human-readable-text', '--compile', dest, source] + ibtool_section_re = re.compile(r'/\*.*\*/') + ibtool_re = re.compile(r'.*note:.*is clipping its content') + ibtoolout = subprocess.Popen(args, stdout=subprocess.PIPE) + current_section_header = None + for line in ibtoolout.stdout: + if ibtool_section_re.match(line): + current_section_header = line + elif not ibtool_re.match(line): + if current_section_header: + sys.stdout.write(current_section_header) + current_section_header = None + sys.stdout.write(line) + return ibtoolout.returncode + + def _ConvertToBinary(self, dest): + subprocess.check_call([ + 'xcrun', 'plutil', '-convert', 'binary1', '-o', dest, dest]) + + def _CopyStringsFile(self, source, dest, convert_to_binary): + """Copies a .strings file using iconv to reconvert the input into UTF-16.""" + input_code = self._DetectInputEncoding(source) or "UTF-8" + + # Xcode's CpyCopyStringsFile / builtin-copyStrings seems to call + # CFPropertyListCreateFromXMLData() behind the scenes; at least it prints + # CFPropertyListCreateFromXMLData(): Old-style plist parser: missing + # semicolon in dictionary. + # on invalid files. Do the same kind of validation. + import CoreFoundation + s = open(source, 'rb').read() + d = CoreFoundation.CFDataCreate(None, s, len(s)) + _, error = CoreFoundation.CFPropertyListCreateFromXMLData(None, d, 0, None) + if error: + return + + fp = open(dest, 'wb') + fp.write(s.decode(input_code).encode('UTF-16')) + fp.close() + + if convert_to_binary == 'True': + self._ConvertToBinary(dest) + + def _DetectInputEncoding(self, file_name): + """Reads the first few bytes from file_name and tries to guess the text + encoding. Returns None as a guess if it can't detect it.""" + fp = open(file_name, 'rb') + try: + header = fp.read(3) + except e: + fp.close() + return None + fp.close() + if header.startswith("\xFE\xFF"): + return "UTF-16" + elif header.startswith("\xFF\xFE"): + return "UTF-16" + elif header.startswith("\xEF\xBB\xBF"): + return "UTF-8" + else: + return None + + def ExecCopyInfoPlist(self, source, dest, convert_to_binary, *keys): + """Copies the |source| Info.plist to the destination directory |dest|.""" + # Read the source Info.plist into memory. + fd = open(source, 'r') + lines = fd.read() + fd.close() + + # Insert synthesized key/value pairs (e.g. BuildMachineOSBuild). + plist = plistlib.readPlistFromString(lines) + if keys: + plist = dict(plist.items() + json.loads(keys[0]).items()) + lines = plistlib.writePlistToString(plist) + + # Go through all the environment variables and replace them as variables in + # the file. + IDENT_RE = re.compile(r'[/\s]') + for key in os.environ: + if key.startswith('_'): + continue + evar = '${%s}' % key + evalue = os.environ[key] + lines = string.replace(lines, evar, evalue) + + # Xcode supports various suffices on environment variables, which are + # all undocumented. :rfc1034identifier is used in the standard project + # template these days, and :identifier was used earlier. They are used to + # convert non-url characters into things that look like valid urls -- + # except that the replacement character for :identifier, '_' isn't valid + # in a URL either -- oops, hence :rfc1034identifier was born. + evar = '${%s:identifier}' % key + evalue = IDENT_RE.sub('_', os.environ[key]) + lines = string.replace(lines, evar, evalue) + + evar = '${%s:rfc1034identifier}' % key + evalue = IDENT_RE.sub('-', os.environ[key]) + lines = string.replace(lines, evar, evalue) + + # Remove any keys with values that haven't been replaced. + lines = lines.split('\n') + for i in range(len(lines)): + if lines[i].strip().startswith("${"): + lines[i] = None + lines[i - 1] = None + lines = '\n'.join(filter(lambda x: x is not None, lines)) + + # Write out the file with variables replaced. + fd = open(dest, 'w') + fd.write(lines) + fd.close() + + # Now write out PkgInfo file now that the Info.plist file has been + # "compiled". + self._WritePkgInfo(dest) + + if convert_to_binary == 'True': + self._ConvertToBinary(dest) + + def _WritePkgInfo(self, info_plist): + """This writes the PkgInfo file from the data stored in Info.plist.""" + plist = plistlib.readPlist(info_plist) + if not plist: + return + + # Only create PkgInfo for executable types. + package_type = plist['CFBundlePackageType'] + if package_type != 'APPL': + return + + # The format of PkgInfo is eight characters, representing the bundle type + # and bundle signature, each four characters. If that is missing, four + # '?' characters are used instead. + signature_code = plist.get('CFBundleSignature', '????') + if len(signature_code) != 4: # Wrong length resets everything, too. + signature_code = '?' * 4 + + dest = os.path.join(os.path.dirname(info_plist), 'PkgInfo') + fp = open(dest, 'w') + fp.write('%s%s' % (package_type, signature_code)) + fp.close() + + def ExecFlock(self, lockfile, *cmd_list): + """Emulates the most basic behavior of Linux's flock(1).""" + # Rely on exception handling to report errors. + fd = os.open(lockfile, os.O_RDONLY|os.O_NOCTTY|os.O_CREAT, 0o666) + fcntl.flock(fd, fcntl.LOCK_EX) + return subprocess.call(cmd_list) + + def ExecFilterLibtool(self, *cmd_list): + """Calls libtool and filters out '/path/to/libtool: file: foo.o has no + symbols'.""" + libtool_re = re.compile(r'^.*libtool: file: .* has no symbols$') + libtool_re5 = re.compile( + r'^.*libtool: warning for library: ' + + r'.* the table of contents is empty ' + + r'\(no object file members in the library define global symbols\)$') + env = os.environ.copy() + # Ref: + # http://www.opensource.apple.com/source/cctools/cctools-809/misc/libtool.c + # The problem with this flag is that it resets the file mtime on the file to + # epoch=0, e.g. 1970-1-1 or 1969-12-31 depending on timezone. + env['ZERO_AR_DATE'] = '1' + libtoolout = subprocess.Popen(cmd_list, stderr=subprocess.PIPE, env=env) + _, err = libtoolout.communicate() + for line in err.splitlines(): + if not libtool_re.match(line) and not libtool_re5.match(line): + print >>sys.stderr, line + # Unconditionally touch the output .a file on the command line if present + # and the command succeeded. A bit hacky. + if not libtoolout.returncode: + for i in range(len(cmd_list) - 1): + if cmd_list[i] == "-o" and cmd_list[i+1].endswith('.a'): + os.utime(cmd_list[i+1], None) + break + return libtoolout.returncode + + def ExecPackageFramework(self, framework, version): + """Takes a path to Something.framework and the Current version of that and + sets up all the symlinks.""" + # Find the name of the binary based on the part before the ".framework". + binary = os.path.basename(framework).split('.')[0] + + CURRENT = 'Current' + RESOURCES = 'Resources' + VERSIONS = 'Versions' + + if not os.path.exists(os.path.join(framework, VERSIONS, version, binary)): + # Binary-less frameworks don't seem to contain symlinks (see e.g. + # chromium's out/Debug/org.chromium.Chromium.manifest/ bundle). + return + + # Move into the framework directory to set the symlinks correctly. + pwd = os.getcwd() + os.chdir(framework) + + # Set up the Current version. + self._Relink(version, os.path.join(VERSIONS, CURRENT)) + + # Set up the root symlinks. + self._Relink(os.path.join(VERSIONS, CURRENT, binary), binary) + self._Relink(os.path.join(VERSIONS, CURRENT, RESOURCES), RESOURCES) + + # Back to where we were before! + os.chdir(pwd) + + def _Relink(self, dest, link): + """Creates a symlink to |dest| named |link|. If |link| already exists, + it is overwritten.""" + if os.path.lexists(link): + os.remove(link) + os.symlink(dest, link) + + def ExecCompileXcassets(self, keys, *inputs): + """Compiles multiple .xcassets files into a single .car file. + + This invokes 'actool' to compile all the inputs .xcassets files. The + |keys| arguments is a json-encoded dictionary of extra arguments to + pass to 'actool' when the asset catalogs contains an application icon + or a launch image. + + Note that 'actool' does not create the Assets.car file if the asset + catalogs does not contains imageset. + """ + command_line = [ + 'xcrun', 'actool', '--output-format', 'human-readable-text', + '--compress-pngs', '--notices', '--warnings', '--errors', + ] + is_iphone_target = 'IPHONEOS_DEPLOYMENT_TARGET' in os.environ + if is_iphone_target: + platform = os.environ['CONFIGURATION'].split('-')[-1] + if platform not in ('iphoneos', 'iphonesimulator'): + platform = 'iphonesimulator' + command_line.extend([ + '--platform', platform, '--target-device', 'iphone', + '--target-device', 'ipad', '--minimum-deployment-target', + os.environ['IPHONEOS_DEPLOYMENT_TARGET'], '--compile', + os.path.abspath(os.environ['CONTENTS_FOLDER_PATH']), + ]) + else: + command_line.extend([ + '--platform', 'macosx', '--target-device', 'mac', + '--minimum-deployment-target', os.environ['MACOSX_DEPLOYMENT_TARGET'], + '--compile', + os.path.abspath(os.environ['UNLOCALIZED_RESOURCES_FOLDER_PATH']), + ]) + if keys: + keys = json.loads(keys) + for key, value in keys.iteritems(): + arg_name = '--' + key + if isinstance(value, bool): + if value: + command_line.append(arg_name) + elif isinstance(value, list): + for v in value: + command_line.append(arg_name) + command_line.append(str(v)) + else: + command_line.append(arg_name) + command_line.append(str(value)) + # Note: actool crashes if inputs path are relative, so use os.path.abspath + # to get absolute path name for inputs. + command_line.extend(map(os.path.abspath, inputs)) + subprocess.check_call(command_line) + + def ExecMergeInfoPlist(self, output, *inputs): + """Merge multiple .plist files into a single .plist file.""" + merged_plist = {} + for path in inputs: + plist = self._LoadPlistMaybeBinary(path) + self._MergePlist(merged_plist, plist) + plistlib.writePlist(merged_plist, output) + + def ExecCodeSignBundle(self, key, resource_rules, entitlements, provisioning): + """Code sign a bundle. + + This function tries to code sign an iOS bundle, following the same + algorithm as Xcode: + 1. copy ResourceRules.plist from the user or the SDK into the bundle, + 2. pick the provisioning profile that best match the bundle identifier, + and copy it into the bundle as embedded.mobileprovision, + 3. copy Entitlements.plist from user or SDK next to the bundle, + 4. code sign the bundle. + """ + resource_rules_path = self._InstallResourceRules(resource_rules) + substitutions, overrides = self._InstallProvisioningProfile( + provisioning, self._GetCFBundleIdentifier()) + entitlements_path = self._InstallEntitlements( + entitlements, substitutions, overrides) + subprocess.check_call([ + 'codesign', '--force', '--sign', key, '--resource-rules', + resource_rules_path, '--entitlements', entitlements_path, + os.path.join( + os.environ['TARGET_BUILD_DIR'], + os.environ['FULL_PRODUCT_NAME'])]) + + def _InstallResourceRules(self, resource_rules): + """Installs ResourceRules.plist from user or SDK into the bundle. + + Args: + resource_rules: string, optional, path to the ResourceRules.plist file + to use, default to "${SDKROOT}/ResourceRules.plist" + + Returns: + Path to the copy of ResourceRules.plist into the bundle. + """ + source_path = resource_rules + target_path = os.path.join( + os.environ['BUILT_PRODUCTS_DIR'], + os.environ['CONTENTS_FOLDER_PATH'], + 'ResourceRules.plist') + if not source_path: + source_path = os.path.join( + os.environ['SDKROOT'], 'ResourceRules.plist') + shutil.copy2(source_path, target_path) + return target_path + + def _InstallProvisioningProfile(self, profile, bundle_identifier): + """Installs embedded.mobileprovision into the bundle. + + Args: + profile: string, optional, short name of the .mobileprovision file + to use, if empty or the file is missing, the best file installed + will be used + bundle_identifier: string, value of CFBundleIdentifier from Info.plist + + Returns: + A tuple containing two dictionary: variables substitutions and values + to overrides when generating the entitlements file. + """ + source_path, provisioning_data, team_id = self._FindProvisioningProfile( + profile, bundle_identifier) + target_path = os.path.join( + os.environ['BUILT_PRODUCTS_DIR'], + os.environ['CONTENTS_FOLDER_PATH'], + 'embedded.mobileprovision') + shutil.copy2(source_path, target_path) + substitutions = self._GetSubstitutions(bundle_identifier, team_id + '.') + return substitutions, provisioning_data['Entitlements'] + + def _FindProvisioningProfile(self, profile, bundle_identifier): + """Finds the .mobileprovision file to use for signing the bundle. + + Checks all the installed provisioning profiles (or if the user specified + the PROVISIONING_PROFILE variable, only consult it) and select the most + specific that correspond to the bundle identifier. + + Args: + profile: string, optional, short name of the .mobileprovision file + to use, if empty or the file is missing, the best file installed + will be used + bundle_identifier: string, value of CFBundleIdentifier from Info.plist + + Returns: + A tuple of the path to the selected provisioning profile, the data of + the embedded plist in the provisioning profile and the team identifier + to use for code signing. + + Raises: + SystemExit: if no .mobileprovision can be used to sign the bundle. + """ + profiles_dir = os.path.join( + os.environ['HOME'], 'Library', 'MobileDevice', 'Provisioning Profiles') + if not os.path.isdir(profiles_dir): + print >>sys.stderr, ( + 'cannot find mobile provisioning for %s' % bundle_identifier) + sys.exit(1) + provisioning_profiles = None + if profile: + profile_path = os.path.join(profiles_dir, profile + '.mobileprovision') + if os.path.exists(profile_path): + provisioning_profiles = [profile_path] + if not provisioning_profiles: + provisioning_profiles = glob.glob( + os.path.join(profiles_dir, '*.mobileprovision')) + valid_provisioning_profiles = {} + for profile_path in provisioning_profiles: + profile_data = self._LoadProvisioningProfile(profile_path) + app_id_pattern = profile_data.get( + 'Entitlements', {}).get('application-identifier', '') + for team_identifier in profile_data.get('TeamIdentifier', []): + app_id = '%s.%s' % (team_identifier, bundle_identifier) + if fnmatch.fnmatch(app_id, app_id_pattern): + valid_provisioning_profiles[app_id_pattern] = ( + profile_path, profile_data, team_identifier) + if not valid_provisioning_profiles: + print >>sys.stderr, ( + 'cannot find mobile provisioning for %s' % bundle_identifier) + sys.exit(1) + # If the user has multiple provisioning profiles installed that can be + # used for ${bundle_identifier}, pick the most specific one (ie. the + # provisioning profile whose pattern is the longest). + selected_key = max(valid_provisioning_profiles, key=lambda v: len(v)) + return valid_provisioning_profiles[selected_key] + + def _LoadProvisioningProfile(self, profile_path): + """Extracts the plist embedded in a provisioning profile. + + Args: + profile_path: string, path to the .mobileprovision file + + Returns: + Content of the plist embedded in the provisioning profile as a dictionary. + """ + with tempfile.NamedTemporaryFile() as temp: + subprocess.check_call([ + 'security', 'cms', '-D', '-i', profile_path, '-o', temp.name]) + return self._LoadPlistMaybeBinary(temp.name) + + def _MergePlist(self, merged_plist, plist): + """Merge |plist| into |merged_plist|.""" + for key, value in plist.iteritems(): + if isinstance(value, dict): + merged_value = merged_plist.get(key, {}) + if isinstance(merged_value, dict): + self._MergePlist(merged_value, value) + merged_plist[key] = merged_value + else: + merged_plist[key] = value + else: + merged_plist[key] = value + + def _LoadPlistMaybeBinary(self, plist_path): + """Loads into a memory a plist possibly encoded in binary format. + + This is a wrapper around plistlib.readPlist that tries to convert the + plist to the XML format if it can't be parsed (assuming that it is in + the binary format). + + Args: + plist_path: string, path to a plist file, in XML or binary format + + Returns: + Content of the plist as a dictionary. + """ + try: + # First, try to read the file using plistlib that only supports XML, + # and if an exception is raised, convert a temporary copy to XML and + # load that copy. + return plistlib.readPlist(plist_path) + except: + pass + with tempfile.NamedTemporaryFile() as temp: + shutil.copy2(plist_path, temp.name) + subprocess.check_call(['plutil', '-convert', 'xml1', temp.name]) + return plistlib.readPlist(temp.name) + + def _GetSubstitutions(self, bundle_identifier, app_identifier_prefix): + """Constructs a dictionary of variable substitutions for Entitlements.plist. + + Args: + bundle_identifier: string, value of CFBundleIdentifier from Info.plist + app_identifier_prefix: string, value for AppIdentifierPrefix + + Returns: + Dictionary of substitutions to apply when generating Entitlements.plist. + """ + return { + 'CFBundleIdentifier': bundle_identifier, + 'AppIdentifierPrefix': app_identifier_prefix, + } + + def _GetCFBundleIdentifier(self): + """Extracts CFBundleIdentifier value from Info.plist in the bundle. + + Returns: + Value of CFBundleIdentifier in the Info.plist located in the bundle. + """ + info_plist_path = os.path.join( + os.environ['TARGET_BUILD_DIR'], + os.environ['INFOPLIST_PATH']) + info_plist_data = self._LoadPlistMaybeBinary(info_plist_path) + return info_plist_data['CFBundleIdentifier'] + + def _InstallEntitlements(self, entitlements, substitutions, overrides): + """Generates and install the ${BundleName}.xcent entitlements file. + + Expands variables "$(variable)" pattern in the source entitlements file, + add extra entitlements defined in the .mobileprovision file and the copy + the generated plist to "${BundlePath}.xcent". + + Args: + entitlements: string, optional, path to the Entitlements.plist template + to use, defaults to "${SDKROOT}/Entitlements.plist" + substitutions: dictionary, variable substitutions + overrides: dictionary, values to add to the entitlements + + Returns: + Path to the generated entitlements file. + """ + source_path = entitlements + target_path = os.path.join( + os.environ['BUILT_PRODUCTS_DIR'], + os.environ['PRODUCT_NAME'] + '.xcent') + if not source_path: + source_path = os.path.join( + os.environ['SDKROOT'], + 'Entitlements.plist') + shutil.copy2(source_path, target_path) + data = self._LoadPlistMaybeBinary(target_path) + data = self._ExpandVariables(data, substitutions) + if overrides: + for key in overrides: + if key not in data: + data[key] = overrides[key] + plistlib.writePlist(data, target_path) + return target_path + + def _ExpandVariables(self, data, substitutions): + """Expands variables "$(variable)" in data. + + Args: + data: object, can be either string, list or dictionary + substitutions: dictionary, variable substitutions to perform + + Returns: + Copy of data where each references to "$(variable)" has been replaced + by the corresponding value found in substitutions, or left intact if + the key was not found. + """ + if isinstance(data, str): + for key, value in substitutions.iteritems(): + data = data.replace('$(%s)' % key, value) + return data + if isinstance(data, list): + return [self._ExpandVariables(v, substitutions) for v in data] + if isinstance(data, dict): + return {k: self._ExpandVariables(data[k], substitutions) for k in data} + return data + +if __name__ == '__main__': + sys.exit(main(sys.argv[1:])) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/msvs_emulation.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/msvs_emulation.py new file mode 100644 index 00000000..ca67b122 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/msvs_emulation.py @@ -0,0 +1,1087 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +""" +This module helps emulate Visual Studio 2008 behavior on top of other +build systems, primarily ninja. +""" + +import os +import re +import subprocess +import sys + +from gyp.common import OrderedSet +import gyp.MSVSUtil +import gyp.MSVSVersion + + +windows_quoter_regex = re.compile(r'(\\*)"') + + +def QuoteForRspFile(arg): + """Quote a command line argument so that it appears as one argument when + processed via cmd.exe and parsed by CommandLineToArgvW (as is typical for + Windows programs).""" + # See http://goo.gl/cuFbX and http://goo.gl/dhPnp including the comment + # threads. This is actually the quoting rules for CommandLineToArgvW, not + # for the shell, because the shell doesn't do anything in Windows. This + # works more or less because most programs (including the compiler, etc.) + # use that function to handle command line arguments. + + # For a literal quote, CommandLineToArgvW requires 2n+1 backslashes + # preceding it, and results in n backslashes + the quote. So we substitute + # in 2* what we match, +1 more, plus the quote. + arg = windows_quoter_regex.sub(lambda mo: 2 * mo.group(1) + '\\"', arg) + + # %'s also need to be doubled otherwise they're interpreted as batch + # positional arguments. Also make sure to escape the % so that they're + # passed literally through escaping so they can be singled to just the + # original %. Otherwise, trying to pass the literal representation that + # looks like an environment variable to the shell (e.g. %PATH%) would fail. + arg = arg.replace('%', '%%') + + # These commands are used in rsp files, so no escaping for the shell (via ^) + # is necessary. + + # Finally, wrap the whole thing in quotes so that the above quote rule + # applies and whitespace isn't a word break. + return '"' + arg + '"' + + +def EncodeRspFileList(args): + """Process a list of arguments using QuoteCmdExeArgument.""" + # Note that the first argument is assumed to be the command. Don't add + # quotes around it because then built-ins like 'echo', etc. won't work. + # Take care to normpath only the path in the case of 'call ../x.bat' because + # otherwise the whole thing is incorrectly interpreted as a path and not + # normalized correctly. + if not args: return '' + if args[0].startswith('call '): + call, program = args[0].split(' ', 1) + program = call + ' ' + os.path.normpath(program) + else: + program = os.path.normpath(args[0]) + return program + ' ' + ' '.join(QuoteForRspFile(arg) for arg in args[1:]) + + +def _GenericRetrieve(root, default, path): + """Given a list of dictionary keys |path| and a tree of dicts |root|, find + value at path, or return |default| if any of the path doesn't exist.""" + if not root: + return default + if not path: + return root + return _GenericRetrieve(root.get(path[0]), default, path[1:]) + + +def _AddPrefix(element, prefix): + """Add |prefix| to |element| or each subelement if element is iterable.""" + if element is None: + return element + # Note, not Iterable because we don't want to handle strings like that. + if isinstance(element, list) or isinstance(element, tuple): + return [prefix + e for e in element] + else: + return prefix + element + + +def _DoRemapping(element, map): + """If |element| then remap it through |map|. If |element| is iterable then + each item will be remapped. Any elements not found will be removed.""" + if map is not None and element is not None: + if not callable(map): + map = map.get # Assume it's a dict, otherwise a callable to do the remap. + if isinstance(element, list) or isinstance(element, tuple): + element = filter(None, [map(elem) for elem in element]) + else: + element = map(element) + return element + + +def _AppendOrReturn(append, element): + """If |append| is None, simply return |element|. If |append| is not None, + then add |element| to it, adding each item in |element| if it's a list or + tuple.""" + if append is not None and element is not None: + if isinstance(element, list) or isinstance(element, tuple): + append.extend(element) + else: + append.append(element) + else: + return element + + +def _FindDirectXInstallation(): + """Try to find an installation location for the DirectX SDK. Check for the + standard environment variable, and if that doesn't exist, try to find + via the registry. May return None if not found in either location.""" + # Return previously calculated value, if there is one + if hasattr(_FindDirectXInstallation, 'dxsdk_dir'): + return _FindDirectXInstallation.dxsdk_dir + + dxsdk_dir = os.environ.get('DXSDK_DIR') + if not dxsdk_dir: + # Setup params to pass to and attempt to launch reg.exe. + cmd = ['reg.exe', 'query', r'HKLM\Software\Microsoft\DirectX', '/s'] + p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE) + for line in p.communicate()[0].splitlines(): + if 'InstallPath' in line: + dxsdk_dir = line.split(' ')[3] + "\\" + + # Cache return value + _FindDirectXInstallation.dxsdk_dir = dxsdk_dir + return dxsdk_dir + + +def GetGlobalVSMacroEnv(vs_version): + """Get a dict of variables mapping internal VS macro names to their gyp + equivalents. Returns all variables that are independent of the target.""" + env = {} + # '$(VSInstallDir)' and '$(VCInstallDir)' are available when and only when + # Visual Studio is actually installed. + if vs_version.Path(): + env['$(VSInstallDir)'] = vs_version.Path() + env['$(VCInstallDir)'] = os.path.join(vs_version.Path(), 'VC') + '\\' + # Chromium uses DXSDK_DIR in include/lib paths, but it may or may not be + # set. This happens when the SDK is sync'd via src-internal, rather than + # by typical end-user installation of the SDK. If it's not set, we don't + # want to leave the unexpanded variable in the path, so simply strip it. + dxsdk_dir = _FindDirectXInstallation() + env['$(DXSDK_DIR)'] = dxsdk_dir if dxsdk_dir else '' + # Try to find an installation location for the Windows DDK by checking + # the WDK_DIR environment variable, may be None. + env['$(WDK_DIR)'] = os.environ.get('WDK_DIR', '') + return env + +def ExtractSharedMSVSSystemIncludes(configs, generator_flags): + """Finds msvs_system_include_dirs that are common to all targets, removes + them from all targets, and returns an OrderedSet containing them.""" + all_system_includes = OrderedSet( + configs[0].get('msvs_system_include_dirs', [])) + for config in configs[1:]: + system_includes = config.get('msvs_system_include_dirs', []) + all_system_includes = all_system_includes & OrderedSet(system_includes) + if not all_system_includes: + return None + # Expand macros in all_system_includes. + env = GetGlobalVSMacroEnv(GetVSVersion(generator_flags)) + expanded_system_includes = OrderedSet([ExpandMacros(include, env) + for include in all_system_includes]) + if any(['$' in include for include in expanded_system_includes]): + # Some path relies on target-specific variables, bail. + return None + + # Remove system includes shared by all targets from the targets. + for config in configs: + includes = config.get('msvs_system_include_dirs', []) + if includes: # Don't insert a msvs_system_include_dirs key if not needed. + # This must check the unexpanded includes list: + new_includes = [i for i in includes if i not in all_system_includes] + config['msvs_system_include_dirs'] = new_includes + return expanded_system_includes + + +class MsvsSettings(object): + """A class that understands the gyp 'msvs_...' values (especially the + msvs_settings field). They largely correpond to the VS2008 IDE DOM. This + class helps map those settings to command line options.""" + + def __init__(self, spec, generator_flags): + self.spec = spec + self.vs_version = GetVSVersion(generator_flags) + + supported_fields = [ + ('msvs_configuration_attributes', dict), + ('msvs_settings', dict), + ('msvs_system_include_dirs', list), + ('msvs_disabled_warnings', list), + ('msvs_precompiled_header', str), + ('msvs_precompiled_source', str), + ('msvs_configuration_platform', str), + ('msvs_target_platform', str), + ] + configs = spec['configurations'] + for field, default in supported_fields: + setattr(self, field, {}) + for configname, config in configs.iteritems(): + getattr(self, field)[configname] = config.get(field, default()) + + self.msvs_cygwin_dirs = spec.get('msvs_cygwin_dirs', ['.']) + + unsupported_fields = [ + 'msvs_prebuild', + 'msvs_postbuild', + ] + unsupported = [] + for field in unsupported_fields: + for config in configs.values(): + if field in config: + unsupported += ["%s not supported (target %s)." % + (field, spec['target_name'])] + if unsupported: + raise Exception('\n'.join(unsupported)) + + def GetExtension(self): + """Returns the extension for the target, with no leading dot. + + Uses 'product_extension' if specified, otherwise uses MSVS defaults based on + the target type. + """ + ext = self.spec.get('product_extension', None) + if ext: + return ext + return gyp.MSVSUtil.TARGET_TYPE_EXT.get(self.spec['type'], '') + + def GetVSMacroEnv(self, base_to_build=None, config=None): + """Get a dict of variables mapping internal VS macro names to their gyp + equivalents.""" + target_platform = 'Win32' if self.GetArch(config) == 'x86' else 'x64' + target_name = self.spec.get('product_prefix', '') + \ + self.spec.get('product_name', self.spec['target_name']) + target_dir = base_to_build + '\\' if base_to_build else '' + target_ext = '.' + self.GetExtension() + target_file_name = target_name + target_ext + + replacements = { + '$(InputName)': '${root}', + '$(InputPath)': '${source}', + '$(IntDir)': '$!INTERMEDIATE_DIR', + '$(OutDir)\\': target_dir, + '$(PlatformName)': target_platform, + '$(ProjectDir)\\': '', + '$(ProjectName)': self.spec['target_name'], + '$(TargetDir)\\': target_dir, + '$(TargetExt)': target_ext, + '$(TargetFileName)': target_file_name, + '$(TargetName)': target_name, + '$(TargetPath)': os.path.join(target_dir, target_file_name), + } + replacements.update(GetGlobalVSMacroEnv(self.vs_version)) + return replacements + + def ConvertVSMacros(self, s, base_to_build=None, config=None): + """Convert from VS macro names to something equivalent.""" + env = self.GetVSMacroEnv(base_to_build, config=config) + return ExpandMacros(s, env) + + def AdjustLibraries(self, libraries): + """Strip -l from library if it's specified with that.""" + libs = [lib[2:] if lib.startswith('-l') else lib for lib in libraries] + return [lib + '.lib' if not lib.endswith('.lib') else lib for lib in libs] + + def _GetAndMunge(self, field, path, default, prefix, append, map): + """Retrieve a value from |field| at |path| or return |default|. If + |append| is specified, and the item is found, it will be appended to that + object instead of returned. If |map| is specified, results will be + remapped through |map| before being returned or appended.""" + result = _GenericRetrieve(field, default, path) + result = _DoRemapping(result, map) + result = _AddPrefix(result, prefix) + return _AppendOrReturn(append, result) + + class _GetWrapper(object): + def __init__(self, parent, field, base_path, append=None): + self.parent = parent + self.field = field + self.base_path = [base_path] + self.append = append + def __call__(self, name, map=None, prefix='', default=None): + return self.parent._GetAndMunge(self.field, self.base_path + [name], + default=default, prefix=prefix, append=self.append, map=map) + + def GetArch(self, config): + """Get architecture based on msvs_configuration_platform and + msvs_target_platform. Returns either 'x86' or 'x64'.""" + configuration_platform = self.msvs_configuration_platform.get(config, '') + platform = self.msvs_target_platform.get(config, '') + if not platform: # If no specific override, use the configuration's. + platform = configuration_platform + # Map from platform to architecture. + return {'Win32': 'x86', 'x64': 'x64'}.get(platform, 'x86') + + def _TargetConfig(self, config): + """Returns the target-specific configuration.""" + # There's two levels of architecture/platform specification in VS. The + # first level is globally for the configuration (this is what we consider + # "the" config at the gyp level, which will be something like 'Debug' or + # 'Release_x64'), and a second target-specific configuration, which is an + # override for the global one. |config| is remapped here to take into + # account the local target-specific overrides to the global configuration. + arch = self.GetArch(config) + if arch == 'x64' and not config.endswith('_x64'): + config += '_x64' + if arch == 'x86' and config.endswith('_x64'): + config = config.rsplit('_', 1)[0] + return config + + def _Setting(self, path, config, + default=None, prefix='', append=None, map=None): + """_GetAndMunge for msvs_settings.""" + return self._GetAndMunge( + self.msvs_settings[config], path, default, prefix, append, map) + + def _ConfigAttrib(self, path, config, + default=None, prefix='', append=None, map=None): + """_GetAndMunge for msvs_configuration_attributes.""" + return self._GetAndMunge( + self.msvs_configuration_attributes[config], + path, default, prefix, append, map) + + def AdjustIncludeDirs(self, include_dirs, config): + """Updates include_dirs to expand VS specific paths, and adds the system + include dirs used for platform SDK and similar.""" + config = self._TargetConfig(config) + includes = include_dirs + self.msvs_system_include_dirs[config] + includes.extend(self._Setting( + ('VCCLCompilerTool', 'AdditionalIncludeDirectories'), config, default=[])) + return [self.ConvertVSMacros(p, config=config) for p in includes] + + def AdjustMidlIncludeDirs(self, midl_include_dirs, config): + """Updates midl_include_dirs to expand VS specific paths, and adds the + system include dirs used for platform SDK and similar.""" + config = self._TargetConfig(config) + includes = midl_include_dirs + self.msvs_system_include_dirs[config] + includes.extend(self._Setting( + ('VCMIDLTool', 'AdditionalIncludeDirectories'), config, default=[])) + return [self.ConvertVSMacros(p, config=config) for p in includes] + + def GetComputedDefines(self, config): + """Returns the set of defines that are injected to the defines list based + on other VS settings.""" + config = self._TargetConfig(config) + defines = [] + if self._ConfigAttrib(['CharacterSet'], config) == '1': + defines.extend(('_UNICODE', 'UNICODE')) + if self._ConfigAttrib(['CharacterSet'], config) == '2': + defines.append('_MBCS') + defines.extend(self._Setting( + ('VCCLCompilerTool', 'PreprocessorDefinitions'), config, default=[])) + return defines + + def GetCompilerPdbName(self, config, expand_special): + """Get the pdb file name that should be used for compiler invocations, or + None if there's no explicit name specified.""" + config = self._TargetConfig(config) + pdbname = self._Setting( + ('VCCLCompilerTool', 'ProgramDataBaseFileName'), config) + if pdbname: + pdbname = expand_special(self.ConvertVSMacros(pdbname)) + return pdbname + + def GetMapFileName(self, config, expand_special): + """Gets the explicitly overriden map file name for a target or returns None + if it's not set.""" + config = self._TargetConfig(config) + map_file = self._Setting(('VCLinkerTool', 'MapFileName'), config) + if map_file: + map_file = expand_special(self.ConvertVSMacros(map_file, config=config)) + return map_file + + def GetOutputName(self, config, expand_special): + """Gets the explicitly overridden output name for a target or returns None + if it's not overridden.""" + config = self._TargetConfig(config) + type = self.spec['type'] + root = 'VCLibrarianTool' if type == 'static_library' else 'VCLinkerTool' + # TODO(scottmg): Handle OutputDirectory without OutputFile. + output_file = self._Setting((root, 'OutputFile'), config) + if output_file: + output_file = expand_special(self.ConvertVSMacros( + output_file, config=config)) + return output_file + + def GetPDBName(self, config, expand_special, default): + """Gets the explicitly overridden pdb name for a target or returns + default if it's not overridden, or if no pdb will be generated.""" + config = self._TargetConfig(config) + output_file = self._Setting(('VCLinkerTool', 'ProgramDatabaseFile'), config) + generate_debug_info = self._Setting( + ('VCLinkerTool', 'GenerateDebugInformation'), config) + if generate_debug_info == 'true': + if output_file: + return expand_special(self.ConvertVSMacros(output_file, config=config)) + else: + return default + else: + return None + + def GetNoImportLibrary(self, config): + """If NoImportLibrary: true, ninja will not expect the output to include + an import library.""" + config = self._TargetConfig(config) + noimplib = self._Setting(('NoImportLibrary',), config) + return noimplib == 'true' + + def GetAsmflags(self, config): + """Returns the flags that need to be added to ml invocations.""" + config = self._TargetConfig(config) + asmflags = [] + safeseh = self._Setting(('MASM', 'UseSafeExceptionHandlers'), config) + if safeseh == 'true': + asmflags.append('/safeseh') + return asmflags + + def GetCflags(self, config): + """Returns the flags that need to be added to .c and .cc compilations.""" + config = self._TargetConfig(config) + cflags = [] + cflags.extend(['/wd' + w for w in self.msvs_disabled_warnings[config]]) + cl = self._GetWrapper(self, self.msvs_settings[config], + 'VCCLCompilerTool', append=cflags) + cl('Optimization', + map={'0': 'd', '1': '1', '2': '2', '3': 'x'}, prefix='/O', default='2') + cl('InlineFunctionExpansion', prefix='/Ob') + cl('DisableSpecificWarnings', prefix='/wd') + cl('StringPooling', map={'true': '/GF'}) + cl('EnableFiberSafeOptimizations', map={'true': '/GT'}) + cl('OmitFramePointers', map={'false': '-', 'true': ''}, prefix='/Oy') + cl('EnableIntrinsicFunctions', map={'false': '-', 'true': ''}, prefix='/Oi') + cl('FavorSizeOrSpeed', map={'1': 't', '2': 's'}, prefix='/O') + cl('FloatingPointModel', + map={'0': 'precise', '1': 'strict', '2': 'fast'}, prefix='/fp:', + default='0') + cl('CompileAsManaged', map={'false': '', 'true': '/clr'}) + cl('WholeProgramOptimization', map={'true': '/GL'}) + cl('WarningLevel', prefix='/W') + cl('WarnAsError', map={'true': '/WX'}) + cl('CallingConvention', + map={'0': 'd', '1': 'r', '2': 'z', '3': 'v'}, prefix='/G') + cl('DebugInformationFormat', + map={'1': '7', '3': 'i', '4': 'I'}, prefix='/Z') + cl('RuntimeTypeInfo', map={'true': '/GR', 'false': '/GR-'}) + cl('EnableFunctionLevelLinking', map={'true': '/Gy', 'false': '/Gy-'}) + cl('MinimalRebuild', map={'true': '/Gm'}) + cl('BufferSecurityCheck', map={'true': '/GS', 'false': '/GS-'}) + cl('BasicRuntimeChecks', map={'1': 's', '2': 'u', '3': '1'}, prefix='/RTC') + cl('RuntimeLibrary', + map={'0': 'T', '1': 'Td', '2': 'D', '3': 'Dd'}, prefix='/M') + cl('ExceptionHandling', map={'1': 'sc','2': 'a'}, prefix='/EH') + cl('DefaultCharIsUnsigned', map={'true': '/J'}) + cl('TreatWChar_tAsBuiltInType', + map={'false': '-', 'true': ''}, prefix='/Zc:wchar_t') + cl('EnablePREfast', map={'true': '/analyze'}) + cl('AdditionalOptions', prefix='') + cl('EnableEnhancedInstructionSet', + map={'1': 'SSE', '2': 'SSE2', '3': 'AVX', '4': 'IA32', '5': 'AVX2'}, + prefix='/arch:') + cflags.extend(['/FI' + f for f in self._Setting( + ('VCCLCompilerTool', 'ForcedIncludeFiles'), config, default=[])]) + if self.vs_version.short_name in ('2013', '2013e', '2015'): + # New flag required in 2013 to maintain previous PDB behavior. + cflags.append('/FS') + # ninja handles parallelism by itself, don't have the compiler do it too. + cflags = filter(lambda x: not x.startswith('/MP'), cflags) + return cflags + + def _GetPchFlags(self, config, extension): + """Get the flags to be added to the cflags for precompiled header support. + """ + config = self._TargetConfig(config) + # The PCH is only built once by a particular source file. Usage of PCH must + # only be for the same language (i.e. C vs. C++), so only include the pch + # flags when the language matches. + if self.msvs_precompiled_header[config]: + source_ext = os.path.splitext(self.msvs_precompiled_source[config])[1] + if _LanguageMatchesForPch(source_ext, extension): + pch = os.path.split(self.msvs_precompiled_header[config])[1] + return ['/Yu' + pch, '/FI' + pch, '/Fp${pchprefix}.' + pch + '.pch'] + return [] + + def GetCflagsC(self, config): + """Returns the flags that need to be added to .c compilations.""" + config = self._TargetConfig(config) + return self._GetPchFlags(config, '.c') + + def GetCflagsCC(self, config): + """Returns the flags that need to be added to .cc compilations.""" + config = self._TargetConfig(config) + return ['/TP'] + self._GetPchFlags(config, '.cc') + + def _GetAdditionalLibraryDirectories(self, root, config, gyp_to_build_path): + """Get and normalize the list of paths in AdditionalLibraryDirectories + setting.""" + config = self._TargetConfig(config) + libpaths = self._Setting((root, 'AdditionalLibraryDirectories'), + config, default=[]) + libpaths = [os.path.normpath( + gyp_to_build_path(self.ConvertVSMacros(p, config=config))) + for p in libpaths] + return ['/LIBPATH:"' + p + '"' for p in libpaths] + + def GetLibFlags(self, config, gyp_to_build_path): + """Returns the flags that need to be added to lib commands.""" + config = self._TargetConfig(config) + libflags = [] + lib = self._GetWrapper(self, self.msvs_settings[config], + 'VCLibrarianTool', append=libflags) + libflags.extend(self._GetAdditionalLibraryDirectories( + 'VCLibrarianTool', config, gyp_to_build_path)) + lib('LinkTimeCodeGeneration', map={'true': '/LTCG'}) + lib('TargetMachine', map={'1': 'X86', '17': 'X64', '3': 'ARM'}, + prefix='/MACHINE:') + lib('AdditionalOptions') + return libflags + + def GetDefFile(self, gyp_to_build_path): + """Returns the .def file from sources, if any. Otherwise returns None.""" + spec = self.spec + if spec['type'] in ('shared_library', 'loadable_module', 'executable'): + def_files = [s for s in spec.get('sources', []) if s.endswith('.def')] + if len(def_files) == 1: + return gyp_to_build_path(def_files[0]) + elif len(def_files) > 1: + raise Exception("Multiple .def files") + return None + + def _GetDefFileAsLdflags(self, ldflags, gyp_to_build_path): + """.def files get implicitly converted to a ModuleDefinitionFile for the + linker in the VS generator. Emulate that behaviour here.""" + def_file = self.GetDefFile(gyp_to_build_path) + if def_file: + ldflags.append('/DEF:"%s"' % def_file) + + def GetPGDName(self, config, expand_special): + """Gets the explicitly overridden pgd name for a target or returns None + if it's not overridden.""" + config = self._TargetConfig(config) + output_file = self._Setting( + ('VCLinkerTool', 'ProfileGuidedDatabase'), config) + if output_file: + output_file = expand_special(self.ConvertVSMacros( + output_file, config=config)) + return output_file + + def GetLdflags(self, config, gyp_to_build_path, expand_special, + manifest_base_name, output_name, is_executable, build_dir): + """Returns the flags that need to be added to link commands, and the + manifest files.""" + config = self._TargetConfig(config) + ldflags = [] + ld = self._GetWrapper(self, self.msvs_settings[config], + 'VCLinkerTool', append=ldflags) + self._GetDefFileAsLdflags(ldflags, gyp_to_build_path) + ld('GenerateDebugInformation', map={'true': '/DEBUG'}) + ld('TargetMachine', map={'1': 'X86', '17': 'X64', '3': 'ARM'}, + prefix='/MACHINE:') + ldflags.extend(self._GetAdditionalLibraryDirectories( + 'VCLinkerTool', config, gyp_to_build_path)) + ld('DelayLoadDLLs', prefix='/DELAYLOAD:') + ld('TreatLinkerWarningAsErrors', prefix='/WX', + map={'true': '', 'false': ':NO'}) + out = self.GetOutputName(config, expand_special) + if out: + ldflags.append('/OUT:' + out) + pdb = self.GetPDBName(config, expand_special, output_name + '.pdb') + if pdb: + ldflags.append('/PDB:' + pdb) + pgd = self.GetPGDName(config, expand_special) + if pgd: + ldflags.append('/PGD:' + pgd) + map_file = self.GetMapFileName(config, expand_special) + ld('GenerateMapFile', map={'true': '/MAP:' + map_file if map_file + else '/MAP'}) + ld('MapExports', map={'true': '/MAPINFO:EXPORTS'}) + ld('AdditionalOptions', prefix='') + + minimum_required_version = self._Setting( + ('VCLinkerTool', 'MinimumRequiredVersion'), config, default='') + if minimum_required_version: + minimum_required_version = ',' + minimum_required_version + ld('SubSystem', + map={'1': 'CONSOLE%s' % minimum_required_version, + '2': 'WINDOWS%s' % minimum_required_version}, + prefix='/SUBSYSTEM:') + + stack_reserve_size = self._Setting( + ('VCLinkerTool', 'StackReserveSize'), config, default='') + if stack_reserve_size: + stack_commit_size = self._Setting( + ('VCLinkerTool', 'StackCommitSize'), config, default='') + if stack_commit_size: + stack_commit_size = ',' + stack_commit_size + ldflags.append('/STACK:%s%s' % (stack_reserve_size, stack_commit_size)) + + ld('TerminalServerAware', map={'1': ':NO', '2': ''}, prefix='/TSAWARE') + ld('LinkIncremental', map={'1': ':NO', '2': ''}, prefix='/INCREMENTAL') + ld('BaseAddress', prefix='/BASE:') + ld('FixedBaseAddress', map={'1': ':NO', '2': ''}, prefix='/FIXED') + ld('RandomizedBaseAddress', + map={'1': ':NO', '2': ''}, prefix='/DYNAMICBASE') + ld('DataExecutionPrevention', + map={'1': ':NO', '2': ''}, prefix='/NXCOMPAT') + ld('OptimizeReferences', map={'1': 'NOREF', '2': 'REF'}, prefix='/OPT:') + ld('ForceSymbolReferences', prefix='/INCLUDE:') + ld('EnableCOMDATFolding', map={'1': 'NOICF', '2': 'ICF'}, prefix='/OPT:') + ld('LinkTimeCodeGeneration', + map={'1': '', '2': ':PGINSTRUMENT', '3': ':PGOPTIMIZE', + '4': ':PGUPDATE'}, + prefix='/LTCG') + ld('IgnoreDefaultLibraryNames', prefix='/NODEFAULTLIB:') + ld('ResourceOnlyDLL', map={'true': '/NOENTRY'}) + ld('EntryPointSymbol', prefix='/ENTRY:') + ld('Profile', map={'true': '/PROFILE'}) + ld('LargeAddressAware', + map={'1': ':NO', '2': ''}, prefix='/LARGEADDRESSAWARE') + # TODO(scottmg): This should sort of be somewhere else (not really a flag). + ld('AdditionalDependencies', prefix='') + + if self.GetArch(config) == 'x86': + safeseh_default = 'true' + else: + safeseh_default = None + ld('ImageHasSafeExceptionHandlers', + map={'false': ':NO', 'true': ''}, prefix='/SAFESEH', + default=safeseh_default) + + # If the base address is not specifically controlled, DYNAMICBASE should + # be on by default. + base_flags = filter(lambda x: 'DYNAMICBASE' in x or x == '/FIXED', + ldflags) + if not base_flags: + ldflags.append('/DYNAMICBASE') + + # If the NXCOMPAT flag has not been specified, default to on. Despite the + # documentation that says this only defaults to on when the subsystem is + # Vista or greater (which applies to the linker), the IDE defaults it on + # unless it's explicitly off. + if not filter(lambda x: 'NXCOMPAT' in x, ldflags): + ldflags.append('/NXCOMPAT') + + have_def_file = filter(lambda x: x.startswith('/DEF:'), ldflags) + manifest_flags, intermediate_manifest, manifest_files = \ + self._GetLdManifestFlags(config, manifest_base_name, gyp_to_build_path, + is_executable and not have_def_file, build_dir) + ldflags.extend(manifest_flags) + return ldflags, intermediate_manifest, manifest_files + + def _GetLdManifestFlags(self, config, name, gyp_to_build_path, + allow_isolation, build_dir): + """Returns a 3-tuple: + - the set of flags that need to be added to the link to generate + a default manifest + - the intermediate manifest that the linker will generate that should be + used to assert it doesn't add anything to the merged one. + - the list of all the manifest files to be merged by the manifest tool and + included into the link.""" + generate_manifest = self._Setting(('VCLinkerTool', 'GenerateManifest'), + config, + default='true') + if generate_manifest != 'true': + # This means not only that the linker should not generate the intermediate + # manifest but also that the manifest tool should do nothing even when + # additional manifests are specified. + return ['/MANIFEST:NO'], [], [] + + output_name = name + '.intermediate.manifest' + flags = [ + '/MANIFEST', + '/ManifestFile:' + output_name, + ] + + # Instead of using the MANIFESTUAC flags, we generate a .manifest to + # include into the list of manifests. This allows us to avoid the need to + # do two passes during linking. The /MANIFEST flag and /ManifestFile are + # still used, and the intermediate manifest is used to assert that the + # final manifest we get from merging all the additional manifest files + # (plus the one we generate here) isn't modified by merging the + # intermediate into it. + + # Always NO, because we generate a manifest file that has what we want. + flags.append('/MANIFESTUAC:NO') + + config = self._TargetConfig(config) + enable_uac = self._Setting(('VCLinkerTool', 'EnableUAC'), config, + default='true') + manifest_files = [] + generated_manifest_outer = \ +"" \ +"%s" \ +"" + if enable_uac == 'true': + execution_level = self._Setting(('VCLinkerTool', 'UACExecutionLevel'), + config, default='0') + execution_level_map = { + '0': 'asInvoker', + '1': 'highestAvailable', + '2': 'requireAdministrator' + } + + ui_access = self._Setting(('VCLinkerTool', 'UACUIAccess'), config, + default='false') + + inner = ''' + + + + + + +''' % (execution_level_map[execution_level], ui_access) + else: + inner = '' + + generated_manifest_contents = generated_manifest_outer % inner + generated_name = name + '.generated.manifest' + # Need to join with the build_dir here as we're writing it during + # generation time, but we return the un-joined version because the build + # will occur in that directory. We only write the file if the contents + # have changed so that simply regenerating the project files doesn't + # cause a relink. + build_dir_generated_name = os.path.join(build_dir, generated_name) + gyp.common.EnsureDirExists(build_dir_generated_name) + f = gyp.common.WriteOnDiff(build_dir_generated_name) + f.write(generated_manifest_contents) + f.close() + manifest_files = [generated_name] + + if allow_isolation: + flags.append('/ALLOWISOLATION') + + manifest_files += self._GetAdditionalManifestFiles(config, + gyp_to_build_path) + return flags, output_name, manifest_files + + def _GetAdditionalManifestFiles(self, config, gyp_to_build_path): + """Gets additional manifest files that are added to the default one + generated by the linker.""" + files = self._Setting(('VCManifestTool', 'AdditionalManifestFiles'), config, + default=[]) + if isinstance(files, str): + files = files.split(';') + return [os.path.normpath( + gyp_to_build_path(self.ConvertVSMacros(f, config=config))) + for f in files] + + def IsUseLibraryDependencyInputs(self, config): + """Returns whether the target should be linked via Use Library Dependency + Inputs (using component .objs of a given .lib).""" + config = self._TargetConfig(config) + uldi = self._Setting(('VCLinkerTool', 'UseLibraryDependencyInputs'), config) + return uldi == 'true' + + def IsEmbedManifest(self, config): + """Returns whether manifest should be linked into binary.""" + config = self._TargetConfig(config) + embed = self._Setting(('VCManifestTool', 'EmbedManifest'), config, + default='true') + return embed == 'true' + + def IsLinkIncremental(self, config): + """Returns whether the target should be linked incrementally.""" + config = self._TargetConfig(config) + link_inc = self._Setting(('VCLinkerTool', 'LinkIncremental'), config) + return link_inc != '1' + + def GetRcflags(self, config, gyp_to_ninja_path): + """Returns the flags that need to be added to invocations of the resource + compiler.""" + config = self._TargetConfig(config) + rcflags = [] + rc = self._GetWrapper(self, self.msvs_settings[config], + 'VCResourceCompilerTool', append=rcflags) + rc('AdditionalIncludeDirectories', map=gyp_to_ninja_path, prefix='/I') + rcflags.append('/I' + gyp_to_ninja_path('.')) + rc('PreprocessorDefinitions', prefix='/d') + # /l arg must be in hex without leading '0x' + rc('Culture', prefix='/l', map=lambda x: hex(int(x))[2:]) + return rcflags + + def BuildCygwinBashCommandLine(self, args, path_to_base): + """Build a command line that runs args via cygwin bash. We assume that all + incoming paths are in Windows normpath'd form, so they need to be + converted to posix style for the part of the command line that's passed to + bash. We also have to do some Visual Studio macro emulation here because + various rules use magic VS names for things. Also note that rules that + contain ninja variables cannot be fixed here (for example ${source}), so + the outer generator needs to make sure that the paths that are written out + are in posix style, if the command line will be used here.""" + cygwin_dir = os.path.normpath( + os.path.join(path_to_base, self.msvs_cygwin_dirs[0])) + cd = ('cd %s' % path_to_base).replace('\\', '/') + args = [a.replace('\\', '/').replace('"', '\\"') for a in args] + args = ["'%s'" % a.replace("'", "'\\''") for a in args] + bash_cmd = ' '.join(args) + cmd = ( + 'call "%s\\setup_env.bat" && set CYGWIN=nontsec && ' % cygwin_dir + + 'bash -c "%s ; %s"' % (cd, bash_cmd)) + return cmd + + def IsRuleRunUnderCygwin(self, rule): + """Determine if an action should be run under cygwin. If the variable is + unset, or set to 1 we use cygwin.""" + return int(rule.get('msvs_cygwin_shell', + self.spec.get('msvs_cygwin_shell', 1))) != 0 + + def _HasExplicitRuleForExtension(self, spec, extension): + """Determine if there's an explicit rule for a particular extension.""" + for rule in spec.get('rules', []): + if rule['extension'] == extension: + return True + return False + + def _HasExplicitIdlActions(self, spec): + """Determine if an action should not run midl for .idl files.""" + return any([action.get('explicit_idl_action', 0) + for action in spec.get('actions', [])]) + + def HasExplicitIdlRulesOrActions(self, spec): + """Determine if there's an explicit rule or action for idl files. When + there isn't we need to generate implicit rules to build MIDL .idl files.""" + return (self._HasExplicitRuleForExtension(spec, 'idl') or + self._HasExplicitIdlActions(spec)) + + def HasExplicitAsmRules(self, spec): + """Determine if there's an explicit rule for asm files. When there isn't we + need to generate implicit rules to assemble .asm files.""" + return self._HasExplicitRuleForExtension(spec, 'asm') + + def GetIdlBuildData(self, source, config): + """Determine the implicit outputs for an idl file. Returns output + directory, outputs, and variables and flags that are required.""" + config = self._TargetConfig(config) + midl_get = self._GetWrapper(self, self.msvs_settings[config], 'VCMIDLTool') + def midl(name, default=None): + return self.ConvertVSMacros(midl_get(name, default=default), + config=config) + tlb = midl('TypeLibraryName', default='${root}.tlb') + header = midl('HeaderFileName', default='${root}.h') + dlldata = midl('DLLDataFileName', default='dlldata.c') + iid = midl('InterfaceIdentifierFileName', default='${root}_i.c') + proxy = midl('ProxyFileName', default='${root}_p.c') + # Note that .tlb is not included in the outputs as it is not always + # generated depending on the content of the input idl file. + outdir = midl('OutputDirectory', default='') + output = [header, dlldata, iid, proxy] + variables = [('tlb', tlb), + ('h', header), + ('dlldata', dlldata), + ('iid', iid), + ('proxy', proxy)] + # TODO(scottmg): Are there configuration settings to set these flags? + target_platform = 'win32' if self.GetArch(config) == 'x86' else 'x64' + flags = ['/char', 'signed', '/env', target_platform, '/Oicf'] + return outdir, output, variables, flags + + +def _LanguageMatchesForPch(source_ext, pch_source_ext): + c_exts = ('.c',) + cc_exts = ('.cc', '.cxx', '.cpp') + return ((source_ext in c_exts and pch_source_ext in c_exts) or + (source_ext in cc_exts and pch_source_ext in cc_exts)) + + +class PrecompiledHeader(object): + """Helper to generate dependencies and build rules to handle generation of + precompiled headers. Interface matches the GCH handler in xcode_emulation.py. + """ + def __init__( + self, settings, config, gyp_to_build_path, gyp_to_unique_output, obj_ext): + self.settings = settings + self.config = config + pch_source = self.settings.msvs_precompiled_source[self.config] + self.pch_source = gyp_to_build_path(pch_source) + filename, _ = os.path.splitext(pch_source) + self.output_obj = gyp_to_unique_output(filename + obj_ext).lower() + + def _PchHeader(self): + """Get the header that will appear in an #include line for all source + files.""" + return os.path.split(self.settings.msvs_precompiled_header[self.config])[1] + + def GetObjDependencies(self, sources, objs, arch): + """Given a list of sources files and the corresponding object files, + returns a list of the pch files that should be depended upon. The + additional wrapping in the return value is for interface compatibility + with make.py on Mac, and xcode_emulation.py.""" + assert arch is None + if not self._PchHeader(): + return [] + pch_ext = os.path.splitext(self.pch_source)[1] + for source in sources: + if _LanguageMatchesForPch(os.path.splitext(source)[1], pch_ext): + return [(None, None, self.output_obj)] + return [] + + def GetPchBuildCommands(self, arch): + """Not used on Windows as there are no additional build steps required + (instead, existing steps are modified in GetFlagsModifications below).""" + return [] + + def GetFlagsModifications(self, input, output, implicit, command, + cflags_c, cflags_cc, expand_special): + """Get the modified cflags and implicit dependencies that should be used + for the pch compilation step.""" + if input == self.pch_source: + pch_output = ['/Yc' + self._PchHeader()] + if command == 'cxx': + return ([('cflags_cc', map(expand_special, cflags_cc + pch_output))], + self.output_obj, []) + elif command == 'cc': + return ([('cflags_c', map(expand_special, cflags_c + pch_output))], + self.output_obj, []) + return [], output, implicit + + +vs_version = None +def GetVSVersion(generator_flags): + global vs_version + if not vs_version: + vs_version = gyp.MSVSVersion.SelectVisualStudioVersion( + generator_flags.get('msvs_version', 'auto'), + allow_fallback=False) + return vs_version + +def _GetVsvarsSetupArgs(generator_flags, arch): + vs = GetVSVersion(generator_flags) + return vs.SetupScript() + +def ExpandMacros(string, expansions): + """Expand $(Variable) per expansions dict. See MsvsSettings.GetVSMacroEnv + for the canonical way to retrieve a suitable dict.""" + if '$' in string: + for old, new in expansions.iteritems(): + assert '$(' not in new, new + string = string.replace(old, new) + return string + +def _ExtractImportantEnvironment(output_of_set): + """Extracts environment variables required for the toolchain to run from + a textual dump output by the cmd.exe 'set' command.""" + envvars_to_save = ( + 'goma_.*', # TODO(scottmg): This is ugly, but needed for goma. + 'include', + 'lib', + 'libpath', + 'path', + 'pathext', + 'systemroot', + 'temp', + 'tmp', + ) + env = {} + for line in output_of_set.splitlines(): + for envvar in envvars_to_save: + if re.match(envvar + '=', line.lower()): + var, setting = line.split('=', 1) + if envvar == 'path': + # Our own rules (for running gyp-win-tool) and other actions in + # Chromium rely on python being in the path. Add the path to this + # python here so that if it's not in the path when ninja is run + # later, python will still be found. + setting = os.path.dirname(sys.executable) + os.pathsep + setting + env[var.upper()] = setting + break + for required in ('SYSTEMROOT', 'TEMP', 'TMP'): + if required not in env: + raise Exception('Environment variable "%s" ' + 'required to be set to valid path' % required) + return env + +def _FormatAsEnvironmentBlock(envvar_dict): + """Format as an 'environment block' directly suitable for CreateProcess. + Briefly this is a list of key=value\0, terminated by an additional \0. See + CreateProcess documentation for more details.""" + block = '' + nul = '\0' + for key, value in envvar_dict.iteritems(): + block += key + '=' + value + nul + block += nul + return block + +def _ExtractCLPath(output_of_where): + """Gets the path to cl.exe based on the output of calling the environment + setup batch file, followed by the equivalent of `where`.""" + # Take the first line, as that's the first found in the PATH. + for line in output_of_where.strip().splitlines(): + if line.startswith('LOC:'): + return line[len('LOC:'):].strip() + +def GenerateEnvironmentFiles(toplevel_build_dir, generator_flags, + system_includes, open_out): + """It's not sufficient to have the absolute path to the compiler, linker, + etc. on Windows, as those tools rely on .dlls being in the PATH. We also + need to support both x86 and x64 compilers within the same build (to support + msvs_target_platform hackery). Different architectures require a different + compiler binary, and different supporting environment variables (INCLUDE, + LIB, LIBPATH). So, we extract the environment here, wrap all invocations + of compiler tools (cl, link, lib, rc, midl, etc.) via win_tool.py which + sets up the environment, and then we do not prefix the compiler with + an absolute path, instead preferring something like "cl.exe" in the rule + which will then run whichever the environment setup has put in the path. + When the following procedure to generate environment files does not + meet your requirement (e.g. for custom toolchains), you can pass + "-G ninja_use_custom_environment_files" to the gyp to suppress file + generation and use custom environment files prepared by yourself.""" + archs = ('x86', 'x64') + if generator_flags.get('ninja_use_custom_environment_files', 0): + cl_paths = {} + for arch in archs: + cl_paths[arch] = 'cl.exe' + return cl_paths + vs = GetVSVersion(generator_flags) + cl_paths = {} + for arch in archs: + # Extract environment variables for subprocesses. + args = vs.SetupScript(arch) + args.extend(('&&', 'set')) + popen = subprocess.Popen( + args, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) + variables, _ = popen.communicate() + env = _ExtractImportantEnvironment(variables) + + # Inject system includes from gyp files into INCLUDE. + if system_includes: + system_includes = system_includes | OrderedSet( + env.get('INCLUDE', '').split(';')) + env['INCLUDE'] = ';'.join(system_includes) + + env_block = _FormatAsEnvironmentBlock(env) + f = open_out(os.path.join(toplevel_build_dir, 'environment.' + arch), 'wb') + f.write(env_block) + f.close() + + # Find cl.exe location for this architecture. + args = vs.SetupScript(arch) + args.extend(('&&', + 'for', '%i', 'in', '(cl.exe)', 'do', '@echo', 'LOC:%~$PATH:i')) + popen = subprocess.Popen(args, shell=True, stdout=subprocess.PIPE) + output, _ = popen.communicate() + cl_paths[arch] = _ExtractCLPath(output) + return cl_paths + +def VerifyMissingSources(sources, build_dir, generator_flags, gyp_to_ninja): + """Emulate behavior of msvs_error_on_missing_sources present in the msvs + generator: Check that all regular source files, i.e. not created at run time, + exist on disk. Missing files cause needless recompilation when building via + VS, and we want this check to match for people/bots that build using ninja, + so they're not surprised when the VS build fails.""" + if int(generator_flags.get('msvs_error_on_missing_sources', 0)): + no_specials = filter(lambda x: '$' not in x, sources) + relative = [os.path.join(build_dir, gyp_to_ninja(s)) for s in no_specials] + missing = filter(lambda x: not os.path.exists(x), relative) + if missing: + # They'll look like out\Release\..\..\stuff\things.cc, so normalize the + # path for a slightly less crazy looking output. + cleaned_up = [os.path.normpath(x) for x in missing] + raise Exception('Missing input files:\n%s' % '\n'.join(cleaned_up)) + +# Sets some values in default_variables, which are required for many +# generators, run on Windows. +def CalculateCommonVariables(default_variables, params): + generator_flags = params.get('generator_flags', {}) + + # Set a variable so conditions can be based on msvs_version. + msvs_version = gyp.msvs_emulation.GetVSVersion(generator_flags) + default_variables['MSVS_VERSION'] = msvs_version.ShortName() + + # To determine processor word size on Windows, in addition to checking + # PROCESSOR_ARCHITECTURE (which reflects the word size of the current + # process), it is also necessary to check PROCESSOR_ARCHITEW6432 (which + # contains the actual word size of the system when running thru WOW64). + if ('64' in os.environ.get('PROCESSOR_ARCHITECTURE', '') or + '64' in os.environ.get('PROCESSOR_ARCHITEW6432', '')): + default_variables['MSVS_OS_BITS'] = 64 + else: + default_variables['MSVS_OS_BITS'] = 32 diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/ninja_syntax.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/ninja_syntax.py new file mode 100644 index 00000000..d2948f06 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/ninja_syntax.py @@ -0,0 +1,160 @@ +# This file comes from +# https://github.com/martine/ninja/blob/master/misc/ninja_syntax.py +# Do not edit! Edit the upstream one instead. + +"""Python module for generating .ninja files. + +Note that this is emphatically not a required piece of Ninja; it's +just a helpful utility for build-file-generation systems that already +use Python. +""" + +import textwrap +import re + +def escape_path(word): + return word.replace('$ ','$$ ').replace(' ','$ ').replace(':', '$:') + +class Writer(object): + def __init__(self, output, width=78): + self.output = output + self.width = width + + def newline(self): + self.output.write('\n') + + def comment(self, text): + for line in textwrap.wrap(text, self.width - 2): + self.output.write('# ' + line + '\n') + + def variable(self, key, value, indent=0): + if value is None: + return + if isinstance(value, list): + value = ' '.join(filter(None, value)) # Filter out empty strings. + self._line('%s = %s' % (key, value), indent) + + def pool(self, name, depth): + self._line('pool %s' % name) + self.variable('depth', depth, indent=1) + + def rule(self, name, command, description=None, depfile=None, + generator=False, pool=None, restat=False, rspfile=None, + rspfile_content=None, deps=None): + self._line('rule %s' % name) + self.variable('command', command, indent=1) + if description: + self.variable('description', description, indent=1) + if depfile: + self.variable('depfile', depfile, indent=1) + if generator: + self.variable('generator', '1', indent=1) + if pool: + self.variable('pool', pool, indent=1) + if restat: + self.variable('restat', '1', indent=1) + if rspfile: + self.variable('rspfile', rspfile, indent=1) + if rspfile_content: + self.variable('rspfile_content', rspfile_content, indent=1) + if deps: + self.variable('deps', deps, indent=1) + + def build(self, outputs, rule, inputs=None, implicit=None, order_only=None, + variables=None): + outputs = self._as_list(outputs) + all_inputs = self._as_list(inputs)[:] + out_outputs = list(map(escape_path, outputs)) + all_inputs = list(map(escape_path, all_inputs)) + + if implicit: + implicit = map(escape_path, self._as_list(implicit)) + all_inputs.append('|') + all_inputs.extend(implicit) + if order_only: + order_only = map(escape_path, self._as_list(order_only)) + all_inputs.append('||') + all_inputs.extend(order_only) + + self._line('build %s: %s' % (' '.join(out_outputs), + ' '.join([rule] + all_inputs))) + + if variables: + if isinstance(variables, dict): + iterator = iter(variables.items()) + else: + iterator = iter(variables) + + for key, val in iterator: + self.variable(key, val, indent=1) + + return outputs + + def include(self, path): + self._line('include %s' % path) + + def subninja(self, path): + self._line('subninja %s' % path) + + def default(self, paths): + self._line('default %s' % ' '.join(self._as_list(paths))) + + def _count_dollars_before_index(self, s, i): + """Returns the number of '$' characters right in front of s[i].""" + dollar_count = 0 + dollar_index = i - 1 + while dollar_index > 0 and s[dollar_index] == '$': + dollar_count += 1 + dollar_index -= 1 + return dollar_count + + def _line(self, text, indent=0): + """Write 'text' word-wrapped at self.width characters.""" + leading_space = ' ' * indent + while len(leading_space) + len(text) > self.width: + # The text is too wide; wrap if possible. + + # Find the rightmost space that would obey our width constraint and + # that's not an escaped space. + available_space = self.width - len(leading_space) - len(' $') + space = available_space + while True: + space = text.rfind(' ', 0, space) + if space < 0 or \ + self._count_dollars_before_index(text, space) % 2 == 0: + break + + if space < 0: + # No such space; just use the first unescaped space we can find. + space = available_space - 1 + while True: + space = text.find(' ', space + 1) + if space < 0 or \ + self._count_dollars_before_index(text, space) % 2 == 0: + break + if space < 0: + # Give up on breaking. + break + + self.output.write(leading_space + text[0:space] + ' $\n') + text = text[space+1:] + + # Subsequent lines are continuations, so indent them. + leading_space = ' ' * (indent+2) + + self.output.write(leading_space + text + '\n') + + def _as_list(self, input): + if input is None: + return [] + if isinstance(input, list): + return input + return [input] + + +def escape(string): + """Escape a string such that it can be embedded into a Ninja file without + further interpretation.""" + assert '\n' not in string, 'Ninja syntax does not allow newlines' + # We only have one special metacharacter: '$'. + return string.replace('$', '$$') diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/ordered_dict.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/ordered_dict.py new file mode 100644 index 00000000..a1e89f91 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/ordered_dict.py @@ -0,0 +1,289 @@ +# Unmodified from http://code.activestate.com/recipes/576693/ +# other than to add MIT license header (as specified on page, but not in code). +# Linked from Python documentation here: +# http://docs.python.org/2/library/collections.html#collections.OrderedDict +# +# This should be deleted once Py2.7 is available on all bots, see +# http://crbug.com/241769. +# +# Copyright (c) 2009 Raymond Hettinger. +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. + +# Backport of OrderedDict() class that runs on Python 2.4, 2.5, 2.6, 2.7 and pypy. +# Passes Python2.7's test suite and incorporates all the latest updates. + +try: + from thread import get_ident as _get_ident +except ImportError: + from dummy_thread import get_ident as _get_ident + +try: + from _abcoll import KeysView, ValuesView, ItemsView +except ImportError: + pass + + +class OrderedDict(dict): + 'Dictionary that remembers insertion order' + # An inherited dict maps keys to values. + # The inherited dict provides __getitem__, __len__, __contains__, and get. + # The remaining methods are order-aware. + # Big-O running times for all methods are the same as for regular dictionaries. + + # The internal self.__map dictionary maps keys to links in a doubly linked list. + # The circular doubly linked list starts and ends with a sentinel element. + # The sentinel element never gets deleted (this simplifies the algorithm). + # Each link is stored as a list of length three: [PREV, NEXT, KEY]. + + def __init__(self, *args, **kwds): + '''Initialize an ordered dictionary. Signature is the same as for + regular dictionaries, but keyword arguments are not recommended + because their insertion order is arbitrary. + + ''' + if len(args) > 1: + raise TypeError('expected at most 1 arguments, got %d' % len(args)) + try: + self.__root + except AttributeError: + self.__root = root = [] # sentinel node + root[:] = [root, root, None] + self.__map = {} + self.__update(*args, **kwds) + + def __setitem__(self, key, value, dict_setitem=dict.__setitem__): + 'od.__setitem__(i, y) <==> od[i]=y' + # Setting a new item creates a new link which goes at the end of the linked + # list, and the inherited dictionary is updated with the new key/value pair. + if key not in self: + root = self.__root + last = root[0] + last[1] = root[0] = self.__map[key] = [last, root, key] + dict_setitem(self, key, value) + + def __delitem__(self, key, dict_delitem=dict.__delitem__): + 'od.__delitem__(y) <==> del od[y]' + # Deleting an existing item uses self.__map to find the link which is + # then removed by updating the links in the predecessor and successor nodes. + dict_delitem(self, key) + link_prev, link_next, key = self.__map.pop(key) + link_prev[1] = link_next + link_next[0] = link_prev + + def __iter__(self): + 'od.__iter__() <==> iter(od)' + root = self.__root + curr = root[1] + while curr is not root: + yield curr[2] + curr = curr[1] + + def __reversed__(self): + 'od.__reversed__() <==> reversed(od)' + root = self.__root + curr = root[0] + while curr is not root: + yield curr[2] + curr = curr[0] + + def clear(self): + 'od.clear() -> None. Remove all items from od.' + try: + for node in self.__map.itervalues(): + del node[:] + root = self.__root + root[:] = [root, root, None] + self.__map.clear() + except AttributeError: + pass + dict.clear(self) + + def popitem(self, last=True): + '''od.popitem() -> (k, v), return and remove a (key, value) pair. + Pairs are returned in LIFO order if last is true or FIFO order if false. + + ''' + if not self: + raise KeyError('dictionary is empty') + root = self.__root + if last: + link = root[0] + link_prev = link[0] + link_prev[1] = root + root[0] = link_prev + else: + link = root[1] + link_next = link[1] + root[1] = link_next + link_next[0] = root + key = link[2] + del self.__map[key] + value = dict.pop(self, key) + return key, value + + # -- the following methods do not depend on the internal structure -- + + def keys(self): + 'od.keys() -> list of keys in od' + return list(self) + + def values(self): + 'od.values() -> list of values in od' + return [self[key] for key in self] + + def items(self): + 'od.items() -> list of (key, value) pairs in od' + return [(key, self[key]) for key in self] + + def iterkeys(self): + 'od.iterkeys() -> an iterator over the keys in od' + return iter(self) + + def itervalues(self): + 'od.itervalues -> an iterator over the values in od' + for k in self: + yield self[k] + + def iteritems(self): + 'od.iteritems -> an iterator over the (key, value) items in od' + for k in self: + yield (k, self[k]) + + # Suppress 'OrderedDict.update: Method has no argument': + # pylint: disable=E0211 + def update(*args, **kwds): + '''od.update(E, **F) -> None. Update od from dict/iterable E and F. + + If E is a dict instance, does: for k in E: od[k] = E[k] + If E has a .keys() method, does: for k in E.keys(): od[k] = E[k] + Or if E is an iterable of items, does: for k, v in E: od[k] = v + In either case, this is followed by: for k, v in F.items(): od[k] = v + + ''' + if len(args) > 2: + raise TypeError('update() takes at most 2 positional ' + 'arguments (%d given)' % (len(args),)) + elif not args: + raise TypeError('update() takes at least 1 argument (0 given)') + self = args[0] + # Make progressively weaker assumptions about "other" + other = () + if len(args) == 2: + other = args[1] + if isinstance(other, dict): + for key in other: + self[key] = other[key] + elif hasattr(other, 'keys'): + for key in other.keys(): + self[key] = other[key] + else: + for key, value in other: + self[key] = value + for key, value in kwds.items(): + self[key] = value + + __update = update # let subclasses override update without breaking __init__ + + __marker = object() + + def pop(self, key, default=__marker): + '''od.pop(k[,d]) -> v, remove specified key and return the corresponding value. + If key is not found, d is returned if given, otherwise KeyError is raised. + + ''' + if key in self: + result = self[key] + del self[key] + return result + if default is self.__marker: + raise KeyError(key) + return default + + def setdefault(self, key, default=None): + 'od.setdefault(k[,d]) -> od.get(k,d), also set od[k]=d if k not in od' + if key in self: + return self[key] + self[key] = default + return default + + def __repr__(self, _repr_running={}): + 'od.__repr__() <==> repr(od)' + call_key = id(self), _get_ident() + if call_key in _repr_running: + return '...' + _repr_running[call_key] = 1 + try: + if not self: + return '%s()' % (self.__class__.__name__,) + return '%s(%r)' % (self.__class__.__name__, self.items()) + finally: + del _repr_running[call_key] + + def __reduce__(self): + 'Return state information for pickling' + items = [[k, self[k]] for k in self] + inst_dict = vars(self).copy() + for k in vars(OrderedDict()): + inst_dict.pop(k, None) + if inst_dict: + return (self.__class__, (items,), inst_dict) + return self.__class__, (items,) + + def copy(self): + 'od.copy() -> a shallow copy of od' + return self.__class__(self) + + @classmethod + def fromkeys(cls, iterable, value=None): + '''OD.fromkeys(S[, v]) -> New ordered dictionary with keys from S + and values equal to v (which defaults to None). + + ''' + d = cls() + for key in iterable: + d[key] = value + return d + + def __eq__(self, other): + '''od.__eq__(y) <==> od==y. Comparison to another OD is order-sensitive + while comparison to a regular mapping is order-insensitive. + + ''' + if isinstance(other, OrderedDict): + return len(self)==len(other) and self.items() == other.items() + return dict.__eq__(self, other) + + def __ne__(self, other): + return not self == other + + # -- the following methods are only used in Python 2.7 -- + + def viewkeys(self): + "od.viewkeys() -> a set-like object providing a view on od's keys" + return KeysView(self) + + def viewvalues(self): + "od.viewvalues() -> an object providing a view on od's values" + return ValuesView(self) + + def viewitems(self): + "od.viewitems() -> a set-like object providing a view on od's items" + return ItemsView(self) + diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/simple_copy.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/simple_copy.py new file mode 100644 index 00000000..74c98c5a --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/simple_copy.py @@ -0,0 +1,46 @@ +# Copyright 2014 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""A clone of the default copy.deepcopy that doesn't handle cyclic +structures or complex types except for dicts and lists. This is +because gyp copies so large structure that small copy overhead ends up +taking seconds in a project the size of Chromium.""" + +class Error(Exception): + pass + +__all__ = ["Error", "deepcopy"] + +def deepcopy(x): + """Deep copy operation on gyp objects such as strings, ints, dicts + and lists. More than twice as fast as copy.deepcopy but much less + generic.""" + + try: + return _deepcopy_dispatch[type(x)](x) + except KeyError: + raise Error('Unsupported type %s for deepcopy. Use copy.deepcopy ' + + 'or expand simple_copy support.' % type(x)) + +_deepcopy_dispatch = d = {} + +def _deepcopy_atomic(x): + return x + +for x in (type(None), int, long, float, + bool, str, unicode, type): + d[x] = _deepcopy_atomic + +def _deepcopy_list(x): + return [deepcopy(a) for a in x] +d[list] = _deepcopy_list + +def _deepcopy_dict(x): + y = {} + for key, value in x.iteritems(): + y[deepcopy(key)] = deepcopy(value) + return y +d[dict] = _deepcopy_dict + +del d diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/win_tool.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/win_tool.py new file mode 100755 index 00000000..bb6f1ea4 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/win_tool.py @@ -0,0 +1,314 @@ +#!/usr/bin/env python + +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Utility functions for Windows builds. + +These functions are executed via gyp-win-tool when using the ninja generator. +""" + +import os +import re +import shutil +import subprocess +import stat +import string +import sys + +BASE_DIR = os.path.dirname(os.path.abspath(__file__)) + +# A regex matching an argument corresponding to the output filename passed to +# link.exe. +_LINK_EXE_OUT_ARG = re.compile('/OUT:(?P.+)$', re.IGNORECASE) + +def main(args): + executor = WinTool() + exit_code = executor.Dispatch(args) + if exit_code is not None: + sys.exit(exit_code) + + +class WinTool(object): + """This class performs all the Windows tooling steps. The methods can either + be executed directly, or dispatched from an argument list.""" + + def _UseSeparateMspdbsrv(self, env, args): + """Allows to use a unique instance of mspdbsrv.exe per linker instead of a + shared one.""" + if len(args) < 1: + raise Exception("Not enough arguments") + + if args[0] != 'link.exe': + return + + # Use the output filename passed to the linker to generate an endpoint name + # for mspdbsrv.exe. + endpoint_name = None + for arg in args: + m = _LINK_EXE_OUT_ARG.match(arg) + if m: + endpoint_name = re.sub(r'\W+', '', + '%s_%d' % (m.group('out'), os.getpid())) + break + + if endpoint_name is None: + return + + # Adds the appropriate environment variable. This will be read by link.exe + # to know which instance of mspdbsrv.exe it should connect to (if it's + # not set then the default endpoint is used). + env['_MSPDBSRV_ENDPOINT_'] = endpoint_name + + def Dispatch(self, args): + """Dispatches a string command to a method.""" + if len(args) < 1: + raise Exception("Not enough arguments") + + method = "Exec%s" % self._CommandifyName(args[0]) + return getattr(self, method)(*args[1:]) + + def _CommandifyName(self, name_string): + """Transforms a tool name like recursive-mirror to RecursiveMirror.""" + return name_string.title().replace('-', '') + + def _GetEnv(self, arch): + """Gets the saved environment from a file for a given architecture.""" + # The environment is saved as an "environment block" (see CreateProcess + # and msvs_emulation for details). We convert to a dict here. + # Drop last 2 NULs, one for list terminator, one for trailing vs. separator. + pairs = open(arch).read()[:-2].split('\0') + kvs = [item.split('=', 1) for item in pairs] + return dict(kvs) + + def ExecStamp(self, path): + """Simple stamp command.""" + open(path, 'w').close() + + def ExecRecursiveMirror(self, source, dest): + """Emulation of rm -rf out && cp -af in out.""" + if os.path.exists(dest): + if os.path.isdir(dest): + def _on_error(fn, path, excinfo): + # The operation failed, possibly because the file is set to + # read-only. If that's why, make it writable and try the op again. + if not os.access(path, os.W_OK): + os.chmod(path, stat.S_IWRITE) + fn(path) + shutil.rmtree(dest, onerror=_on_error) + else: + if not os.access(dest, os.W_OK): + # Attempt to make the file writable before deleting it. + os.chmod(dest, stat.S_IWRITE) + os.unlink(dest) + + if os.path.isdir(source): + shutil.copytree(source, dest) + else: + shutil.copy2(source, dest) + + def ExecLinkWrapper(self, arch, use_separate_mspdbsrv, *args): + """Filter diagnostic output from link that looks like: + ' Creating library ui.dll.lib and object ui.dll.exp' + This happens when there are exports from the dll or exe. + """ + env = self._GetEnv(arch) + if use_separate_mspdbsrv == 'True': + self._UseSeparateMspdbsrv(env, args) + link = subprocess.Popen([args[0].replace('/', '\\')] + list(args[1:]), + shell=True, + env=env, + stdout=subprocess.PIPE, + stderr=subprocess.STDOUT) + out, _ = link.communicate() + for line in out.splitlines(): + if (not line.startswith(' Creating library ') and + not line.startswith('Generating code') and + not line.startswith('Finished generating code')): + print line + return link.returncode + + def ExecLinkWithManifests(self, arch, embed_manifest, out, ldcmd, resname, + mt, rc, intermediate_manifest, *manifests): + """A wrapper for handling creating a manifest resource and then executing + a link command.""" + # The 'normal' way to do manifests is to have link generate a manifest + # based on gathering dependencies from the object files, then merge that + # manifest with other manifests supplied as sources, convert the merged + # manifest to a resource, and then *relink*, including the compiled + # version of the manifest resource. This breaks incremental linking, and + # is generally overly complicated. Instead, we merge all the manifests + # provided (along with one that includes what would normally be in the + # linker-generated one, see msvs_emulation.py), and include that into the + # first and only link. We still tell link to generate a manifest, but we + # only use that to assert that our simpler process did not miss anything. + variables = { + 'python': sys.executable, + 'arch': arch, + 'out': out, + 'ldcmd': ldcmd, + 'resname': resname, + 'mt': mt, + 'rc': rc, + 'intermediate_manifest': intermediate_manifest, + 'manifests': ' '.join(manifests), + } + add_to_ld = '' + if manifests: + subprocess.check_call( + '%(python)s gyp-win-tool manifest-wrapper %(arch)s %(mt)s -nologo ' + '-manifest %(manifests)s -out:%(out)s.manifest' % variables) + if embed_manifest == 'True': + subprocess.check_call( + '%(python)s gyp-win-tool manifest-to-rc %(arch)s %(out)s.manifest' + ' %(out)s.manifest.rc %(resname)s' % variables) + subprocess.check_call( + '%(python)s gyp-win-tool rc-wrapper %(arch)s %(rc)s ' + '%(out)s.manifest.rc' % variables) + add_to_ld = ' %(out)s.manifest.res' % variables + subprocess.check_call(ldcmd + add_to_ld) + + # Run mt.exe on the theoretically complete manifest we generated, merging + # it with the one the linker generated to confirm that the linker + # generated one does not add anything. This is strictly unnecessary for + # correctness, it's only to verify that e.g. /MANIFESTDEPENDENCY was not + # used in a #pragma comment. + if manifests: + # Merge the intermediate one with ours to .assert.manifest, then check + # that .assert.manifest is identical to ours. + subprocess.check_call( + '%(python)s gyp-win-tool manifest-wrapper %(arch)s %(mt)s -nologo ' + '-manifest %(out)s.manifest %(intermediate_manifest)s ' + '-out:%(out)s.assert.manifest' % variables) + assert_manifest = '%(out)s.assert.manifest' % variables + our_manifest = '%(out)s.manifest' % variables + # Load and normalize the manifests. mt.exe sometimes removes whitespace, + # and sometimes doesn't unfortunately. + with open(our_manifest, 'rb') as our_f: + with open(assert_manifest, 'rb') as assert_f: + our_data = our_f.read().translate(None, string.whitespace) + assert_data = assert_f.read().translate(None, string.whitespace) + if our_data != assert_data: + os.unlink(out) + def dump(filename): + sys.stderr.write('%s\n-----\n' % filename) + with open(filename, 'rb') as f: + sys.stderr.write(f.read() + '\n-----\n') + dump(intermediate_manifest) + dump(our_manifest) + dump(assert_manifest) + sys.stderr.write( + 'Linker generated manifest "%s" added to final manifest "%s" ' + '(result in "%s"). ' + 'Were /MANIFEST switches used in #pragma statements? ' % ( + intermediate_manifest, our_manifest, assert_manifest)) + return 1 + + def ExecManifestWrapper(self, arch, *args): + """Run manifest tool with environment set. Strip out undesirable warning + (some XML blocks are recognized by the OS loader, but not the manifest + tool).""" + env = self._GetEnv(arch) + popen = subprocess.Popen(args, shell=True, env=env, + stdout=subprocess.PIPE, stderr=subprocess.STDOUT) + out, _ = popen.communicate() + for line in out.splitlines(): + if line and 'manifest authoring warning 81010002' not in line: + print line + return popen.returncode + + def ExecManifestToRc(self, arch, *args): + """Creates a resource file pointing a SxS assembly manifest. + |args| is tuple containing path to resource file, path to manifest file + and resource name which can be "1" (for executables) or "2" (for DLLs).""" + manifest_path, resource_path, resource_name = args + with open(resource_path, 'wb') as output: + output.write('#include \n%s RT_MANIFEST "%s"' % ( + resource_name, + os.path.abspath(manifest_path).replace('\\', '/'))) + + def ExecMidlWrapper(self, arch, outdir, tlb, h, dlldata, iid, proxy, idl, + *flags): + """Filter noisy filenames output from MIDL compile step that isn't + quietable via command line flags. + """ + args = ['midl', '/nologo'] + list(flags) + [ + '/out', outdir, + '/tlb', tlb, + '/h', h, + '/dlldata', dlldata, + '/iid', iid, + '/proxy', proxy, + idl] + env = self._GetEnv(arch) + popen = subprocess.Popen(args, shell=True, env=env, + stdout=subprocess.PIPE, stderr=subprocess.STDOUT) + out, _ = popen.communicate() + # Filter junk out of stdout, and write filtered versions. Output we want + # to filter is pairs of lines that look like this: + # Processing C:\Program Files (x86)\Microsoft SDKs\...\include\objidl.idl + # objidl.idl + lines = out.splitlines() + prefixes = ('Processing ', '64 bit Processing ') + processing = set(os.path.basename(x) + for x in lines if x.startswith(prefixes)) + for line in lines: + if not line.startswith(prefixes) and line not in processing: + print line + return popen.returncode + + def ExecAsmWrapper(self, arch, *args): + """Filter logo banner from invocations of asm.exe.""" + env = self._GetEnv(arch) + popen = subprocess.Popen(args, shell=True, env=env, + stdout=subprocess.PIPE, stderr=subprocess.STDOUT) + out, _ = popen.communicate() + for line in out.splitlines(): + if (not line.startswith('Copyright (C) Microsoft Corporation') and + not line.startswith('Microsoft (R) Macro Assembler') and + not line.startswith(' Assembling: ') and + line): + print line + return popen.returncode + + def ExecRcWrapper(self, arch, *args): + """Filter logo banner from invocations of rc.exe. Older versions of RC + don't support the /nologo flag.""" + env = self._GetEnv(arch) + popen = subprocess.Popen(args, shell=True, env=env, + stdout=subprocess.PIPE, stderr=subprocess.STDOUT) + out, _ = popen.communicate() + for line in out.splitlines(): + if (not line.startswith('Microsoft (R) Windows (R) Resource Compiler') and + not line.startswith('Copyright (C) Microsoft Corporation') and + line): + print line + return popen.returncode + + def ExecActionWrapper(self, arch, rspfile, *dir): + """Runs an action command line from a response file using the environment + for |arch|. If |dir| is supplied, use that as the working directory.""" + env = self._GetEnv(arch) + # TODO(scottmg): This is a temporary hack to get some specific variables + # through to actions that are set after gyp-time. http://crbug.com/333738. + for k, v in os.environ.iteritems(): + if k not in env: + env[k] = v + args = open(rspfile).read() + dir = dir[0] if dir else None + return subprocess.call(args, shell=True, env=env, cwd=dir) + + def ExecClCompile(self, project_dir, selected_files): + """Executed by msvs-ninja projects when the 'ClCompile' target is used to + build selected C/C++ files.""" + project_dir = os.path.relpath(project_dir, BASE_DIR) + selected_files = selected_files.split(';') + ninja_targets = [os.path.join(project_dir, filename) + '^^' + for filename in selected_files] + cmd = ['ninja.exe'] + cmd.extend(ninja_targets) + return subprocess.call(cmd, shell=True, cwd=BASE_DIR) + +if __name__ == '__main__': + sys.exit(main(sys.argv[1:])) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/xcode_emulation.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/xcode_emulation.py new file mode 100644 index 00000000..b06bdc4e --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/xcode_emulation.py @@ -0,0 +1,1629 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +""" +This module contains classes that help to emulate xcodebuild behavior on top of +other build systems, such as make and ninja. +""" + +import copy +import gyp.common +import os +import os.path +import re +import shlex +import subprocess +import sys +import tempfile +from gyp.common import GypError + +# Populated lazily by XcodeVersion, for efficiency, and to fix an issue when +# "xcodebuild" is called too quickly (it has been found to return incorrect +# version number). +XCODE_VERSION_CACHE = None + +# Populated lazily by GetXcodeArchsDefault, to an |XcodeArchsDefault| instance +# corresponding to the installed version of Xcode. +XCODE_ARCHS_DEFAULT_CACHE = None + + +def XcodeArchsVariableMapping(archs, archs_including_64_bit=None): + """Constructs a dictionary with expansion for $(ARCHS_STANDARD) variable, + and optionally for $(ARCHS_STANDARD_INCLUDING_64_BIT).""" + mapping = {'$(ARCHS_STANDARD)': archs} + if archs_including_64_bit: + mapping['$(ARCHS_STANDARD_INCLUDING_64_BIT)'] = archs_including_64_bit + return mapping + +class XcodeArchsDefault(object): + """A class to resolve ARCHS variable from xcode_settings, resolving Xcode + macros and implementing filtering by VALID_ARCHS. The expansion of macros + depends on the SDKROOT used ("macosx", "iphoneos", "iphonesimulator") and + on the version of Xcode. + """ + + # Match variable like $(ARCHS_STANDARD). + variable_pattern = re.compile(r'\$\([a-zA-Z_][a-zA-Z0-9_]*\)$') + + def __init__(self, default, mac, iphonesimulator, iphoneos): + self._default = (default,) + self._archs = {'mac': mac, 'ios': iphoneos, 'iossim': iphonesimulator} + + def _VariableMapping(self, sdkroot): + """Returns the dictionary of variable mapping depending on the SDKROOT.""" + sdkroot = sdkroot.lower() + if 'iphoneos' in sdkroot: + return self._archs['ios'] + elif 'iphonesimulator' in sdkroot: + return self._archs['iossim'] + else: + return self._archs['mac'] + + def _ExpandArchs(self, archs, sdkroot): + """Expands variables references in ARCHS, and remove duplicates.""" + variable_mapping = self._VariableMapping(sdkroot) + expanded_archs = [] + for arch in archs: + if self.variable_pattern.match(arch): + variable = arch + try: + variable_expansion = variable_mapping[variable] + for arch in variable_expansion: + if arch not in expanded_archs: + expanded_archs.append(arch) + except KeyError as e: + print 'Warning: Ignoring unsupported variable "%s".' % variable + elif arch not in expanded_archs: + expanded_archs.append(arch) + return expanded_archs + + def ActiveArchs(self, archs, valid_archs, sdkroot): + """Expands variables references in ARCHS, and filter by VALID_ARCHS if it + is defined (if not set, Xcode accept any value in ARCHS, otherwise, only + values present in VALID_ARCHS are kept).""" + expanded_archs = self._ExpandArchs(archs or self._default, sdkroot or '') + if valid_archs: + filtered_archs = [] + for arch in expanded_archs: + if arch in valid_archs: + filtered_archs.append(arch) + expanded_archs = filtered_archs + return expanded_archs + + +def GetXcodeArchsDefault(): + """Returns the |XcodeArchsDefault| object to use to expand ARCHS for the + installed version of Xcode. The default values used by Xcode for ARCHS + and the expansion of the variables depends on the version of Xcode used. + + For all version anterior to Xcode 5.0 or posterior to Xcode 5.1 included + uses $(ARCHS_STANDARD) if ARCHS is unset, while Xcode 5.0 to 5.0.2 uses + $(ARCHS_STANDARD_INCLUDING_64_BIT). This variable was added to Xcode 5.0 + and deprecated with Xcode 5.1. + + For "macosx" SDKROOT, all version starting with Xcode 5.0 includes 64-bit + architecture as part of $(ARCHS_STANDARD) and default to only building it. + + For "iphoneos" and "iphonesimulator" SDKROOT, 64-bit architectures are part + of $(ARCHS_STANDARD_INCLUDING_64_BIT) from Xcode 5.0. From Xcode 5.1, they + are also part of $(ARCHS_STANDARD). + + All thoses rules are coded in the construction of the |XcodeArchsDefault| + object to use depending on the version of Xcode detected. The object is + for performance reason.""" + global XCODE_ARCHS_DEFAULT_CACHE + if XCODE_ARCHS_DEFAULT_CACHE: + return XCODE_ARCHS_DEFAULT_CACHE + xcode_version, _ = XcodeVersion() + if xcode_version < '0500': + XCODE_ARCHS_DEFAULT_CACHE = XcodeArchsDefault( + '$(ARCHS_STANDARD)', + XcodeArchsVariableMapping(['i386']), + XcodeArchsVariableMapping(['i386']), + XcodeArchsVariableMapping(['armv7'])) + elif xcode_version < '0510': + XCODE_ARCHS_DEFAULT_CACHE = XcodeArchsDefault( + '$(ARCHS_STANDARD_INCLUDING_64_BIT)', + XcodeArchsVariableMapping(['x86_64'], ['x86_64']), + XcodeArchsVariableMapping(['i386'], ['i386', 'x86_64']), + XcodeArchsVariableMapping( + ['armv7', 'armv7s'], + ['armv7', 'armv7s', 'arm64'])) + else: + XCODE_ARCHS_DEFAULT_CACHE = XcodeArchsDefault( + '$(ARCHS_STANDARD)', + XcodeArchsVariableMapping(['x86_64'], ['x86_64']), + XcodeArchsVariableMapping(['i386', 'x86_64'], ['i386', 'x86_64']), + XcodeArchsVariableMapping( + ['armv7', 'armv7s', 'arm64'], + ['armv7', 'armv7s', 'arm64'])) + return XCODE_ARCHS_DEFAULT_CACHE + + +class XcodeSettings(object): + """A class that understands the gyp 'xcode_settings' object.""" + + # Populated lazily by _SdkPath(). Shared by all XcodeSettings, so cached + # at class-level for efficiency. + _sdk_path_cache = {} + _sdk_root_cache = {} + + # Populated lazily by GetExtraPlistItems(). Shared by all XcodeSettings, so + # cached at class-level for efficiency. + _plist_cache = {} + + # Populated lazily by GetIOSPostbuilds. Shared by all XcodeSettings, so + # cached at class-level for efficiency. + _codesigning_key_cache = {} + + def __init__(self, spec): + self.spec = spec + + self.isIOS = False + + # Per-target 'xcode_settings' are pushed down into configs earlier by gyp. + # This means self.xcode_settings[config] always contains all settings + # for that config -- the per-target settings as well. Settings that are + # the same for all configs are implicitly per-target settings. + self.xcode_settings = {} + configs = spec['configurations'] + for configname, config in configs.iteritems(): + self.xcode_settings[configname] = config.get('xcode_settings', {}) + self._ConvertConditionalKeys(configname) + if self.xcode_settings[configname].get('IPHONEOS_DEPLOYMENT_TARGET', + None): + self.isIOS = True + + # This is only non-None temporarily during the execution of some methods. + self.configname = None + + # Used by _AdjustLibrary to match .a and .dylib entries in libraries. + self.library_re = re.compile(r'^lib([^/]+)\.(a|dylib)$') + + def _ConvertConditionalKeys(self, configname): + """Converts or warns on conditional keys. Xcode supports conditional keys, + such as CODE_SIGN_IDENTITY[sdk=iphoneos*]. This is a partial implementation + with some keys converted while the rest force a warning.""" + settings = self.xcode_settings[configname] + conditional_keys = [key for key in settings if key.endswith(']')] + for key in conditional_keys: + # If you need more, speak up at http://crbug.com/122592 + if key.endswith("[sdk=iphoneos*]"): + if configname.endswith("iphoneos"): + new_key = key.split("[")[0] + settings[new_key] = settings[key] + else: + print 'Warning: Conditional keys not implemented, ignoring:', \ + ' '.join(conditional_keys) + del settings[key] + + def _Settings(self): + assert self.configname + return self.xcode_settings[self.configname] + + def _Test(self, test_key, cond_key, default): + return self._Settings().get(test_key, default) == cond_key + + def _Appendf(self, lst, test_key, format_str, default=None): + if test_key in self._Settings(): + lst.append(format_str % str(self._Settings()[test_key])) + elif default: + lst.append(format_str % str(default)) + + def _WarnUnimplemented(self, test_key): + if test_key in self._Settings(): + print 'Warning: Ignoring not yet implemented key "%s".' % test_key + + def IsBinaryOutputFormat(self, configname): + default = "binary" if self.isIOS else "xml" + format = self.xcode_settings[configname].get('INFOPLIST_OUTPUT_FORMAT', + default) + return format == "binary" + + def _IsBundle(self): + return int(self.spec.get('mac_bundle', 0)) != 0 + + def _IsIosAppExtension(self): + return int(self.spec.get('ios_app_extension', 0)) != 0 + + def _IsIosWatchKitExtension(self): + return int(self.spec.get('ios_watchkit_extension', 0)) != 0 + + def _IsIosWatchApp(self): + return int(self.spec.get('ios_watch_app', 0)) != 0 + + def GetFrameworkVersion(self): + """Returns the framework version of the current target. Only valid for + bundles.""" + assert self._IsBundle() + return self.GetPerTargetSetting('FRAMEWORK_VERSION', default='A') + + def GetWrapperExtension(self): + """Returns the bundle extension (.app, .framework, .plugin, etc). Only + valid for bundles.""" + assert self._IsBundle() + if self.spec['type'] in ('loadable_module', 'shared_library'): + default_wrapper_extension = { + 'loadable_module': 'bundle', + 'shared_library': 'framework', + }[self.spec['type']] + wrapper_extension = self.GetPerTargetSetting( + 'WRAPPER_EXTENSION', default=default_wrapper_extension) + return '.' + self.spec.get('product_extension', wrapper_extension) + elif self.spec['type'] == 'executable': + if self._IsIosAppExtension() or self._IsIosWatchKitExtension(): + return '.' + self.spec.get('product_extension', 'appex') + else: + return '.' + self.spec.get('product_extension', 'app') + else: + assert False, "Don't know extension for '%s', target '%s'" % ( + self.spec['type'], self.spec['target_name']) + + def GetProductName(self): + """Returns PRODUCT_NAME.""" + return self.spec.get('product_name', self.spec['target_name']) + + def GetFullProductName(self): + """Returns FULL_PRODUCT_NAME.""" + if self._IsBundle(): + return self.GetWrapperName() + else: + return self._GetStandaloneBinaryPath() + + def GetWrapperName(self): + """Returns the directory name of the bundle represented by this target. + Only valid for bundles.""" + assert self._IsBundle() + return self.GetProductName() + self.GetWrapperExtension() + + def GetBundleContentsFolderPath(self): + """Returns the qualified path to the bundle's contents folder. E.g. + Chromium.app/Contents or Foo.bundle/Versions/A. Only valid for bundles.""" + if self.isIOS: + return self.GetWrapperName() + assert self._IsBundle() + if self.spec['type'] == 'shared_library': + return os.path.join( + self.GetWrapperName(), 'Versions', self.GetFrameworkVersion()) + else: + # loadable_modules have a 'Contents' folder like executables. + return os.path.join(self.GetWrapperName(), 'Contents') + + def GetBundleResourceFolder(self): + """Returns the qualified path to the bundle's resource folder. E.g. + Chromium.app/Contents/Resources. Only valid for bundles.""" + assert self._IsBundle() + if self.isIOS: + return self.GetBundleContentsFolderPath() + return os.path.join(self.GetBundleContentsFolderPath(), 'Resources') + + def GetBundlePlistPath(self): + """Returns the qualified path to the bundle's plist file. E.g. + Chromium.app/Contents/Info.plist. Only valid for bundles.""" + assert self._IsBundle() + if self.spec['type'] in ('executable', 'loadable_module'): + return os.path.join(self.GetBundleContentsFolderPath(), 'Info.plist') + else: + return os.path.join(self.GetBundleContentsFolderPath(), + 'Resources', 'Info.plist') + + def GetProductType(self): + """Returns the PRODUCT_TYPE of this target.""" + if self._IsIosAppExtension(): + assert self._IsBundle(), ('ios_app_extension flag requires mac_bundle ' + '(target %s)' % self.spec['target_name']) + return 'com.apple.product-type.app-extension' + if self._IsIosWatchKitExtension(): + assert self._IsBundle(), ('ios_watchkit_extension flag requires ' + 'mac_bundle (target %s)' % self.spec['target_name']) + return 'com.apple.product-type.watchkit-extension' + if self._IsIosWatchApp(): + assert self._IsBundle(), ('ios_watch_app flag requires mac_bundle ' + '(target %s)' % self.spec['target_name']) + return 'com.apple.product-type.application.watchapp' + if self._IsBundle(): + return { + 'executable': 'com.apple.product-type.application', + 'loadable_module': 'com.apple.product-type.bundle', + 'shared_library': 'com.apple.product-type.framework', + }[self.spec['type']] + else: + return { + 'executable': 'com.apple.product-type.tool', + 'loadable_module': 'com.apple.product-type.library.dynamic', + 'shared_library': 'com.apple.product-type.library.dynamic', + 'static_library': 'com.apple.product-type.library.static', + }[self.spec['type']] + + def GetMachOType(self): + """Returns the MACH_O_TYPE of this target.""" + # Weird, but matches Xcode. + if not self._IsBundle() and self.spec['type'] == 'executable': + return '' + return { + 'executable': 'mh_execute', + 'static_library': 'staticlib', + 'shared_library': 'mh_dylib', + 'loadable_module': 'mh_bundle', + }[self.spec['type']] + + def _GetBundleBinaryPath(self): + """Returns the name of the bundle binary of by this target. + E.g. Chromium.app/Contents/MacOS/Chromium. Only valid for bundles.""" + assert self._IsBundle() + if self.spec['type'] in ('shared_library') or self.isIOS: + path = self.GetBundleContentsFolderPath() + elif self.spec['type'] in ('executable', 'loadable_module'): + path = os.path.join(self.GetBundleContentsFolderPath(), 'MacOS') + return os.path.join(path, self.GetExecutableName()) + + def _GetStandaloneExecutableSuffix(self): + if 'product_extension' in self.spec: + return '.' + self.spec['product_extension'] + return { + 'executable': '', + 'static_library': '.a', + 'shared_library': '.dylib', + 'loadable_module': '.so', + }[self.spec['type']] + + def _GetStandaloneExecutablePrefix(self): + return self.spec.get('product_prefix', { + 'executable': '', + 'static_library': 'lib', + 'shared_library': 'lib', + # Non-bundled loadable_modules are called foo.so for some reason + # (that is, .so and no prefix) with the xcode build -- match that. + 'loadable_module': '', + }[self.spec['type']]) + + def _GetStandaloneBinaryPath(self): + """Returns the name of the non-bundle binary represented by this target. + E.g. hello_world. Only valid for non-bundles.""" + assert not self._IsBundle() + assert self.spec['type'] in ( + 'executable', 'shared_library', 'static_library', 'loadable_module'), ( + 'Unexpected type %s' % self.spec['type']) + target = self.spec['target_name'] + if self.spec['type'] == 'static_library': + if target[:3] == 'lib': + target = target[3:] + elif self.spec['type'] in ('loadable_module', 'shared_library'): + if target[:3] == 'lib': + target = target[3:] + + target_prefix = self._GetStandaloneExecutablePrefix() + target = self.spec.get('product_name', target) + target_ext = self._GetStandaloneExecutableSuffix() + return target_prefix + target + target_ext + + def GetExecutableName(self): + """Returns the executable name of the bundle represented by this target. + E.g. Chromium.""" + if self._IsBundle(): + return self.spec.get('product_name', self.spec['target_name']) + else: + return self._GetStandaloneBinaryPath() + + def GetExecutablePath(self): + """Returns the directory name of the bundle represented by this target. E.g. + Chromium.app/Contents/MacOS/Chromium.""" + if self._IsBundle(): + return self._GetBundleBinaryPath() + else: + return self._GetStandaloneBinaryPath() + + def GetActiveArchs(self, configname): + """Returns the architectures this target should be built for.""" + config_settings = self.xcode_settings[configname] + xcode_archs_default = GetXcodeArchsDefault() + return xcode_archs_default.ActiveArchs( + config_settings.get('ARCHS'), + config_settings.get('VALID_ARCHS'), + config_settings.get('SDKROOT')) + + def _GetSdkVersionInfoItem(self, sdk, infoitem): + # xcodebuild requires Xcode and can't run on Command Line Tools-only + # systems from 10.7 onward. + # Since the CLT has no SDK paths anyway, returning None is the + # most sensible route and should still do the right thing. + try: + return GetStdout(['xcodebuild', '-version', '-sdk', sdk, infoitem]) + except: + pass + + def _SdkRoot(self, configname): + if configname is None: + configname = self.configname + return self.GetPerConfigSetting('SDKROOT', configname, default='') + + def _SdkPath(self, configname=None): + sdk_root = self._SdkRoot(configname) + if sdk_root.startswith('/'): + return sdk_root + return self._XcodeSdkPath(sdk_root) + + def _XcodeSdkPath(self, sdk_root): + if sdk_root not in XcodeSettings._sdk_path_cache: + sdk_path = self._GetSdkVersionInfoItem(sdk_root, 'Path') + XcodeSettings._sdk_path_cache[sdk_root] = sdk_path + if sdk_root: + XcodeSettings._sdk_root_cache[sdk_path] = sdk_root + return XcodeSettings._sdk_path_cache[sdk_root] + + def _AppendPlatformVersionMinFlags(self, lst): + self._Appendf(lst, 'MACOSX_DEPLOYMENT_TARGET', '-mmacosx-version-min=%s') + if 'IPHONEOS_DEPLOYMENT_TARGET' in self._Settings(): + # TODO: Implement this better? + sdk_path_basename = os.path.basename(self._SdkPath()) + if sdk_path_basename.lower().startswith('iphonesimulator'): + self._Appendf(lst, 'IPHONEOS_DEPLOYMENT_TARGET', + '-mios-simulator-version-min=%s') + else: + self._Appendf(lst, 'IPHONEOS_DEPLOYMENT_TARGET', + '-miphoneos-version-min=%s') + + def GetCflags(self, configname, arch=None): + """Returns flags that need to be added to .c, .cc, .m, and .mm + compilations.""" + # This functions (and the similar ones below) do not offer complete + # emulation of all xcode_settings keys. They're implemented on demand. + + self.configname = configname + cflags = [] + + sdk_root = self._SdkPath() + if 'SDKROOT' in self._Settings() and sdk_root: + cflags.append('-isysroot %s' % sdk_root) + + if self._Test('CLANG_WARN_CONSTANT_CONVERSION', 'YES', default='NO'): + cflags.append('-Wconstant-conversion') + + if self._Test('GCC_CHAR_IS_UNSIGNED_CHAR', 'YES', default='NO'): + cflags.append('-funsigned-char') + + if self._Test('GCC_CW_ASM_SYNTAX', 'YES', default='YES'): + cflags.append('-fasm-blocks') + + if 'GCC_DYNAMIC_NO_PIC' in self._Settings(): + if self._Settings()['GCC_DYNAMIC_NO_PIC'] == 'YES': + cflags.append('-mdynamic-no-pic') + else: + pass + # TODO: In this case, it depends on the target. xcode passes + # mdynamic-no-pic by default for executable and possibly static lib + # according to mento + + if self._Test('GCC_ENABLE_PASCAL_STRINGS', 'YES', default='YES'): + cflags.append('-mpascal-strings') + + self._Appendf(cflags, 'GCC_OPTIMIZATION_LEVEL', '-O%s', default='s') + + if self._Test('GCC_GENERATE_DEBUGGING_SYMBOLS', 'YES', default='YES'): + dbg_format = self._Settings().get('DEBUG_INFORMATION_FORMAT', 'dwarf') + if dbg_format == 'dwarf': + cflags.append('-gdwarf-2') + elif dbg_format == 'stabs': + raise NotImplementedError('stabs debug format is not supported yet.') + elif dbg_format == 'dwarf-with-dsym': + cflags.append('-gdwarf-2') + else: + raise NotImplementedError('Unknown debug format %s' % dbg_format) + + if self._Settings().get('GCC_STRICT_ALIASING') == 'YES': + cflags.append('-fstrict-aliasing') + elif self._Settings().get('GCC_STRICT_ALIASING') == 'NO': + cflags.append('-fno-strict-aliasing') + + if self._Test('GCC_SYMBOLS_PRIVATE_EXTERN', 'YES', default='NO'): + cflags.append('-fvisibility=hidden') + + if self._Test('GCC_TREAT_WARNINGS_AS_ERRORS', 'YES', default='NO'): + cflags.append('-Werror') + + if self._Test('GCC_WARN_ABOUT_MISSING_NEWLINE', 'YES', default='NO'): + cflags.append('-Wnewline-eof') + + # In Xcode, this is only activated when GCC_COMPILER_VERSION is clang or + # llvm-gcc. It also requires a fairly recent libtool, and + # if the system clang isn't used, DYLD_LIBRARY_PATH needs to contain the + # path to the libLTO.dylib that matches the used clang. + if self._Test('LLVM_LTO', 'YES', default='NO'): + cflags.append('-flto') + + self._AppendPlatformVersionMinFlags(cflags) + + # TODO: + if self._Test('COPY_PHASE_STRIP', 'YES', default='NO'): + self._WarnUnimplemented('COPY_PHASE_STRIP') + self._WarnUnimplemented('GCC_DEBUGGING_SYMBOLS') + self._WarnUnimplemented('GCC_ENABLE_OBJC_EXCEPTIONS') + + # TODO: This is exported correctly, but assigning to it is not supported. + self._WarnUnimplemented('MACH_O_TYPE') + self._WarnUnimplemented('PRODUCT_TYPE') + + if arch is not None: + archs = [arch] + else: + assert self.configname + archs = self.GetActiveArchs(self.configname) + if len(archs) != 1: + # TODO: Supporting fat binaries will be annoying. + self._WarnUnimplemented('ARCHS') + archs = ['i386'] + cflags.append('-arch ' + archs[0]) + + if archs[0] in ('i386', 'x86_64'): + if self._Test('GCC_ENABLE_SSE3_EXTENSIONS', 'YES', default='NO'): + cflags.append('-msse3') + if self._Test('GCC_ENABLE_SUPPLEMENTAL_SSE3_INSTRUCTIONS', 'YES', + default='NO'): + cflags.append('-mssse3') # Note 3rd 's'. + if self._Test('GCC_ENABLE_SSE41_EXTENSIONS', 'YES', default='NO'): + cflags.append('-msse4.1') + if self._Test('GCC_ENABLE_SSE42_EXTENSIONS', 'YES', default='NO'): + cflags.append('-msse4.2') + + cflags += self._Settings().get('WARNING_CFLAGS', []) + + if sdk_root: + framework_root = sdk_root + else: + framework_root = '' + config = self.spec['configurations'][self.configname] + framework_dirs = config.get('mac_framework_dirs', []) + for directory in framework_dirs: + cflags.append('-F' + directory.replace('$(SDKROOT)', framework_root)) + + self.configname = None + return cflags + + def GetCflagsC(self, configname): + """Returns flags that need to be added to .c, and .m compilations.""" + self.configname = configname + cflags_c = [] + if self._Settings().get('GCC_C_LANGUAGE_STANDARD', '') == 'ansi': + cflags_c.append('-ansi') + else: + self._Appendf(cflags_c, 'GCC_C_LANGUAGE_STANDARD', '-std=%s') + cflags_c += self._Settings().get('OTHER_CFLAGS', []) + self.configname = None + return cflags_c + + def GetCflagsCC(self, configname): + """Returns flags that need to be added to .cc, and .mm compilations.""" + self.configname = configname + cflags_cc = [] + + clang_cxx_language_standard = self._Settings().get( + 'CLANG_CXX_LANGUAGE_STANDARD') + # Note: Don't make c++0x to c++11 so that c++0x can be used with older + # clangs that don't understand c++11 yet (like Xcode 4.2's). + if clang_cxx_language_standard: + cflags_cc.append('-std=%s' % clang_cxx_language_standard) + + self._Appendf(cflags_cc, 'CLANG_CXX_LIBRARY', '-stdlib=%s') + + if self._Test('GCC_ENABLE_CPP_RTTI', 'NO', default='YES'): + cflags_cc.append('-fno-rtti') + if self._Test('GCC_ENABLE_CPP_EXCEPTIONS', 'NO', default='YES'): + cflags_cc.append('-fno-exceptions') + if self._Test('GCC_INLINES_ARE_PRIVATE_EXTERN', 'YES', default='NO'): + cflags_cc.append('-fvisibility-inlines-hidden') + if self._Test('GCC_THREADSAFE_STATICS', 'NO', default='YES'): + cflags_cc.append('-fno-threadsafe-statics') + # Note: This flag is a no-op for clang, it only has an effect for gcc. + if self._Test('GCC_WARN_ABOUT_INVALID_OFFSETOF_MACRO', 'NO', default='YES'): + cflags_cc.append('-Wno-invalid-offsetof') + + other_ccflags = [] + + for flag in self._Settings().get('OTHER_CPLUSPLUSFLAGS', ['$(inherited)']): + # TODO: More general variable expansion. Missing in many other places too. + if flag in ('$inherited', '$(inherited)', '${inherited}'): + flag = '$OTHER_CFLAGS' + if flag in ('$OTHER_CFLAGS', '$(OTHER_CFLAGS)', '${OTHER_CFLAGS}'): + other_ccflags += self._Settings().get('OTHER_CFLAGS', []) + else: + other_ccflags.append(flag) + cflags_cc += other_ccflags + + self.configname = None + return cflags_cc + + def _AddObjectiveCGarbageCollectionFlags(self, flags): + gc_policy = self._Settings().get('GCC_ENABLE_OBJC_GC', 'unsupported') + if gc_policy == 'supported': + flags.append('-fobjc-gc') + elif gc_policy == 'required': + flags.append('-fobjc-gc-only') + + def _AddObjectiveCARCFlags(self, flags): + if self._Test('CLANG_ENABLE_OBJC_ARC', 'YES', default='NO'): + flags.append('-fobjc-arc') + + def _AddObjectiveCMissingPropertySynthesisFlags(self, flags): + if self._Test('CLANG_WARN_OBJC_MISSING_PROPERTY_SYNTHESIS', + 'YES', default='NO'): + flags.append('-Wobjc-missing-property-synthesis') + + def GetCflagsObjC(self, configname): + """Returns flags that need to be added to .m compilations.""" + self.configname = configname + cflags_objc = [] + self._AddObjectiveCGarbageCollectionFlags(cflags_objc) + self._AddObjectiveCARCFlags(cflags_objc) + self._AddObjectiveCMissingPropertySynthesisFlags(cflags_objc) + self.configname = None + return cflags_objc + + def GetCflagsObjCC(self, configname): + """Returns flags that need to be added to .mm compilations.""" + self.configname = configname + cflags_objcc = [] + self._AddObjectiveCGarbageCollectionFlags(cflags_objcc) + self._AddObjectiveCARCFlags(cflags_objcc) + self._AddObjectiveCMissingPropertySynthesisFlags(cflags_objcc) + if self._Test('GCC_OBJC_CALL_CXX_CDTORS', 'YES', default='NO'): + cflags_objcc.append('-fobjc-call-cxx-cdtors') + self.configname = None + return cflags_objcc + + def GetInstallNameBase(self): + """Return DYLIB_INSTALL_NAME_BASE for this target.""" + # Xcode sets this for shared_libraries, and for nonbundled loadable_modules. + if (self.spec['type'] != 'shared_library' and + (self.spec['type'] != 'loadable_module' or self._IsBundle())): + return None + install_base = self.GetPerTargetSetting( + 'DYLIB_INSTALL_NAME_BASE', + default='/Library/Frameworks' if self._IsBundle() else '/usr/local/lib') + return install_base + + def _StandardizePath(self, path): + """Do :standardizepath processing for path.""" + # I'm not quite sure what :standardizepath does. Just call normpath(), + # but don't let @executable_path/../foo collapse to foo. + if '/' in path: + prefix, rest = '', path + if path.startswith('@'): + prefix, rest = path.split('/', 1) + rest = os.path.normpath(rest) # :standardizepath + path = os.path.join(prefix, rest) + return path + + def GetInstallName(self): + """Return LD_DYLIB_INSTALL_NAME for this target.""" + # Xcode sets this for shared_libraries, and for nonbundled loadable_modules. + if (self.spec['type'] != 'shared_library' and + (self.spec['type'] != 'loadable_module' or self._IsBundle())): + return None + + default_install_name = \ + '$(DYLIB_INSTALL_NAME_BASE:standardizepath)/$(EXECUTABLE_PATH)' + install_name = self.GetPerTargetSetting( + 'LD_DYLIB_INSTALL_NAME', default=default_install_name) + + # Hardcode support for the variables used in chromium for now, to + # unblock people using the make build. + if '$' in install_name: + assert install_name in ('$(DYLIB_INSTALL_NAME_BASE:standardizepath)/' + '$(WRAPPER_NAME)/$(PRODUCT_NAME)', default_install_name), ( + 'Variables in LD_DYLIB_INSTALL_NAME are not generally supported ' + 'yet in target \'%s\' (got \'%s\')' % + (self.spec['target_name'], install_name)) + + install_name = install_name.replace( + '$(DYLIB_INSTALL_NAME_BASE:standardizepath)', + self._StandardizePath(self.GetInstallNameBase())) + if self._IsBundle(): + # These are only valid for bundles, hence the |if|. + install_name = install_name.replace( + '$(WRAPPER_NAME)', self.GetWrapperName()) + install_name = install_name.replace( + '$(PRODUCT_NAME)', self.GetProductName()) + else: + assert '$(WRAPPER_NAME)' not in install_name + assert '$(PRODUCT_NAME)' not in install_name + + install_name = install_name.replace( + '$(EXECUTABLE_PATH)', self.GetExecutablePath()) + return install_name + + def _MapLinkerFlagFilename(self, ldflag, gyp_to_build_path): + """Checks if ldflag contains a filename and if so remaps it from + gyp-directory-relative to build-directory-relative.""" + # This list is expanded on demand. + # They get matched as: + # -exported_symbols_list file + # -Wl,exported_symbols_list file + # -Wl,exported_symbols_list,file + LINKER_FILE = r'(\S+)' + WORD = r'\S+' + linker_flags = [ + ['-exported_symbols_list', LINKER_FILE], # Needed for NaCl. + ['-unexported_symbols_list', LINKER_FILE], + ['-reexported_symbols_list', LINKER_FILE], + ['-sectcreate', WORD, WORD, LINKER_FILE], # Needed for remoting. + ] + for flag_pattern in linker_flags: + regex = re.compile('(?:-Wl,)?' + '[ ,]'.join(flag_pattern)) + m = regex.match(ldflag) + if m: + ldflag = ldflag[:m.start(1)] + gyp_to_build_path(m.group(1)) + \ + ldflag[m.end(1):] + # Required for ffmpeg (no idea why they don't use LIBRARY_SEARCH_PATHS, + # TODO(thakis): Update ffmpeg.gyp): + if ldflag.startswith('-L'): + ldflag = '-L' + gyp_to_build_path(ldflag[len('-L'):]) + return ldflag + + def GetLdflags(self, configname, product_dir, gyp_to_build_path, arch=None): + """Returns flags that need to be passed to the linker. + + Args: + configname: The name of the configuration to get ld flags for. + product_dir: The directory where products such static and dynamic + libraries are placed. This is added to the library search path. + gyp_to_build_path: A function that converts paths relative to the + current gyp file to paths relative to the build direcotry. + """ + self.configname = configname + ldflags = [] + + # The xcode build is relative to a gyp file's directory, and OTHER_LDFLAGS + # can contain entries that depend on this. Explicitly absolutify these. + for ldflag in self._Settings().get('OTHER_LDFLAGS', []): + ldflags.append(self._MapLinkerFlagFilename(ldflag, gyp_to_build_path)) + + if self._Test('DEAD_CODE_STRIPPING', 'YES', default='NO'): + ldflags.append('-Wl,-dead_strip') + + if self._Test('PREBINDING', 'YES', default='NO'): + ldflags.append('-Wl,-prebind') + + self._Appendf( + ldflags, 'DYLIB_COMPATIBILITY_VERSION', '-compatibility_version %s') + self._Appendf( + ldflags, 'DYLIB_CURRENT_VERSION', '-current_version %s') + + self._AppendPlatformVersionMinFlags(ldflags) + + if 'SDKROOT' in self._Settings() and self._SdkPath(): + ldflags.append('-isysroot ' + self._SdkPath()) + + for library_path in self._Settings().get('LIBRARY_SEARCH_PATHS', []): + ldflags.append('-L' + gyp_to_build_path(library_path)) + + if 'ORDER_FILE' in self._Settings(): + ldflags.append('-Wl,-order_file ' + + '-Wl,' + gyp_to_build_path( + self._Settings()['ORDER_FILE'])) + + if arch is not None: + archs = [arch] + else: + assert self.configname + archs = self.GetActiveArchs(self.configname) + if len(archs) != 1: + # TODO: Supporting fat binaries will be annoying. + self._WarnUnimplemented('ARCHS') + archs = ['i386'] + ldflags.append('-arch ' + archs[0]) + + # Xcode adds the product directory by default. + ldflags.append('-L' + product_dir) + + install_name = self.GetInstallName() + if install_name and self.spec['type'] != 'loadable_module': + ldflags.append('-install_name ' + install_name.replace(' ', r'\ ')) + + for rpath in self._Settings().get('LD_RUNPATH_SEARCH_PATHS', []): + ldflags.append('-Wl,-rpath,' + rpath) + + sdk_root = self._SdkPath() + if not sdk_root: + sdk_root = '' + config = self.spec['configurations'][self.configname] + framework_dirs = config.get('mac_framework_dirs', []) + for directory in framework_dirs: + ldflags.append('-F' + directory.replace('$(SDKROOT)', sdk_root)) + + is_extension = self._IsIosAppExtension() or self._IsIosWatchKitExtension() + if sdk_root and is_extension: + # Adds the link flags for extensions. These flags are common for all + # extensions and provide loader and main function. + # These flags reflect the compilation options used by xcode to compile + # extensions. + ldflags.append('-lpkstart') + if XcodeVersion() < '0900': + ldflags.append(sdk_root + + '/System/Library/PrivateFrameworks/PlugInKit.framework/PlugInKit') + ldflags.append('-fapplication-extension') + ldflags.append('-Xlinker -rpath ' + '-Xlinker @executable_path/../../Frameworks') + + self._Appendf(ldflags, 'CLANG_CXX_LIBRARY', '-stdlib=%s') + + self.configname = None + return ldflags + + def GetLibtoolflags(self, configname): + """Returns flags that need to be passed to the static linker. + + Args: + configname: The name of the configuration to get ld flags for. + """ + self.configname = configname + libtoolflags = [] + + for libtoolflag in self._Settings().get('OTHER_LDFLAGS', []): + libtoolflags.append(libtoolflag) + # TODO(thakis): ARCHS? + + self.configname = None + return libtoolflags + + def GetPerTargetSettings(self): + """Gets a list of all the per-target settings. This will only fetch keys + whose values are the same across all configurations.""" + first_pass = True + result = {} + for configname in sorted(self.xcode_settings.keys()): + if first_pass: + result = dict(self.xcode_settings[configname]) + first_pass = False + else: + for key, value in self.xcode_settings[configname].iteritems(): + if key not in result: + continue + elif result[key] != value: + del result[key] + return result + + def GetPerConfigSetting(self, setting, configname, default=None): + if configname in self.xcode_settings: + return self.xcode_settings[configname].get(setting, default) + else: + return self.GetPerTargetSetting(setting, default) + + def GetPerTargetSetting(self, setting, default=None): + """Tries to get xcode_settings.setting from spec. Assumes that the setting + has the same value in all configurations and throws otherwise.""" + is_first_pass = True + result = None + for configname in sorted(self.xcode_settings.keys()): + if is_first_pass: + result = self.xcode_settings[configname].get(setting, None) + is_first_pass = False + else: + assert result == self.xcode_settings[configname].get(setting, None), ( + "Expected per-target setting for '%s', got per-config setting " + "(target %s)" % (setting, self.spec['target_name'])) + if result is None: + return default + return result + + def _GetStripPostbuilds(self, configname, output_binary, quiet): + """Returns a list of shell commands that contain the shell commands + neccessary to strip this target's binary. These should be run as postbuilds + before the actual postbuilds run.""" + self.configname = configname + + result = [] + if (self._Test('DEPLOYMENT_POSTPROCESSING', 'YES', default='NO') and + self._Test('STRIP_INSTALLED_PRODUCT', 'YES', default='NO')): + + default_strip_style = 'debugging' + if self.spec['type'] == 'loadable_module' and self._IsBundle(): + default_strip_style = 'non-global' + elif self.spec['type'] == 'executable': + default_strip_style = 'all' + + strip_style = self._Settings().get('STRIP_STYLE', default_strip_style) + strip_flags = { + 'all': '', + 'non-global': '-x', + 'debugging': '-S', + }[strip_style] + + explicit_strip_flags = self._Settings().get('STRIPFLAGS', '') + if explicit_strip_flags: + strip_flags += ' ' + _NormalizeEnvVarReferences(explicit_strip_flags) + + if not quiet: + result.append('echo STRIP\\(%s\\)' % self.spec['target_name']) + result.append('strip %s %s' % (strip_flags, output_binary)) + + self.configname = None + return result + + def _GetDebugInfoPostbuilds(self, configname, output, output_binary, quiet): + """Returns a list of shell commands that contain the shell commands + neccessary to massage this target's debug information. These should be run + as postbuilds before the actual postbuilds run.""" + self.configname = configname + + # For static libraries, no dSYMs are created. + result = [] + if (self._Test('GCC_GENERATE_DEBUGGING_SYMBOLS', 'YES', default='YES') and + self._Test( + 'DEBUG_INFORMATION_FORMAT', 'dwarf-with-dsym', default='dwarf') and + self.spec['type'] != 'static_library'): + if not quiet: + result.append('echo DSYMUTIL\\(%s\\)' % self.spec['target_name']) + result.append('dsymutil %s -o %s' % (output_binary, output + '.dSYM')) + + self.configname = None + return result + + def _GetTargetPostbuilds(self, configname, output, output_binary, + quiet=False): + """Returns a list of shell commands that contain the shell commands + to run as postbuilds for this target, before the actual postbuilds.""" + # dSYMs need to build before stripping happens. + return ( + self._GetDebugInfoPostbuilds(configname, output, output_binary, quiet) + + self._GetStripPostbuilds(configname, output_binary, quiet)) + + def _GetIOSPostbuilds(self, configname, output_binary): + """Return a shell command to codesign the iOS output binary so it can + be deployed to a device. This should be run as the very last step of the + build.""" + if not (self.isIOS and self.spec['type'] == 'executable'): + return [] + + settings = self.xcode_settings[configname] + key = self._GetIOSCodeSignIdentityKey(settings) + if not key: + return [] + + # Warn for any unimplemented signing xcode keys. + unimpl = ['OTHER_CODE_SIGN_FLAGS'] + unimpl = set(unimpl) & set(self.xcode_settings[configname].keys()) + if unimpl: + print 'Warning: Some codesign keys not implemented, ignoring: %s' % ( + ', '.join(sorted(unimpl))) + + return ['%s code-sign-bundle "%s" "%s" "%s" "%s"' % ( + os.path.join('${TARGET_BUILD_DIR}', 'gyp-mac-tool'), key, + settings.get('CODE_SIGN_RESOURCE_RULES_PATH', ''), + settings.get('CODE_SIGN_ENTITLEMENTS', ''), + settings.get('PROVISIONING_PROFILE', '')) + ] + + def _GetIOSCodeSignIdentityKey(self, settings): + identity = settings.get('CODE_SIGN_IDENTITY') + if not identity: + return None + if identity not in XcodeSettings._codesigning_key_cache: + output = subprocess.check_output( + ['security', 'find-identity', '-p', 'codesigning', '-v']) + for line in output.splitlines(): + if identity in line: + fingerprint = line.split()[1] + cache = XcodeSettings._codesigning_key_cache + assert identity not in cache or fingerprint == cache[identity], ( + "Multiple codesigning fingerprints for identity: %s" % identity) + XcodeSettings._codesigning_key_cache[identity] = fingerprint + return XcodeSettings._codesigning_key_cache.get(identity, '') + + def AddImplicitPostbuilds(self, configname, output, output_binary, + postbuilds=[], quiet=False): + """Returns a list of shell commands that should run before and after + |postbuilds|.""" + assert output_binary is not None + pre = self._GetTargetPostbuilds(configname, output, output_binary, quiet) + post = self._GetIOSPostbuilds(configname, output_binary) + return pre + postbuilds + post + + def _AdjustLibrary(self, library, config_name=None): + if library.endswith('.framework'): + l = '-framework ' + os.path.splitext(os.path.basename(library))[0] + else: + m = self.library_re.match(library) + if m: + l = '-l' + m.group(1) + else: + l = library + + sdk_root = self._SdkPath(config_name) + if not sdk_root: + sdk_root = '' + # Xcode 7 started shipping with ".tbd" (text based stubs) files instead of + # ".dylib" without providing a real support for them. What it does, for + # "/usr/lib" libraries, is do "-L/usr/lib -lname" which is dependent on the + # library order and cause collision when building Chrome. + # + # Instead substitude ".tbd" to ".dylib" in the generated project when the + # following conditions are both true: + # - library is referenced in the gyp file as "$(SDKROOT)/**/*.dylib", + # - the ".dylib" file does not exists but a ".tbd" file do. + library = l.replace('$(SDKROOT)', sdk_root) + if l.startswith('$(SDKROOT)'): + basename, ext = os.path.splitext(library) + if ext == '.dylib' and not os.path.exists(library): + tbd_library = basename + '.tbd' + if os.path.exists(tbd_library): + library = tbd_library + return library + + def AdjustLibraries(self, libraries, config_name=None): + """Transforms entries like 'Cocoa.framework' in libraries into entries like + '-framework Cocoa', 'libcrypto.dylib' into '-lcrypto', etc. + """ + libraries = [self._AdjustLibrary(library, config_name) + for library in libraries] + return libraries + + def _BuildMachineOSBuild(self): + return GetStdout(['sw_vers', '-buildVersion']) + + def _XcodeIOSDeviceFamily(self, configname): + family = self.xcode_settings[configname].get('TARGETED_DEVICE_FAMILY', '1') + return [int(x) for x in family.split(',')] + + def GetExtraPlistItems(self, configname=None): + """Returns a dictionary with extra items to insert into Info.plist.""" + if configname not in XcodeSettings._plist_cache: + cache = {} + cache['BuildMachineOSBuild'] = self._BuildMachineOSBuild() + + xcode, xcode_build = XcodeVersion() + cache['DTXcode'] = xcode + cache['DTXcodeBuild'] = xcode_build + + sdk_root = self._SdkRoot(configname) + if not sdk_root: + sdk_root = self._DefaultSdkRoot() + cache['DTSDKName'] = sdk_root + if xcode >= '0430': + cache['DTSDKBuild'] = self._GetSdkVersionInfoItem( + sdk_root, 'ProductBuildVersion') + else: + cache['DTSDKBuild'] = cache['BuildMachineOSBuild'] + + if self.isIOS: + cache['DTPlatformName'] = cache['DTSDKName'] + if configname.endswith("iphoneos"): + cache['DTPlatformVersion'] = self._GetSdkVersionInfoItem( + sdk_root, 'ProductVersion') + cache['CFBundleSupportedPlatforms'] = ['iPhoneOS'] + else: + cache['CFBundleSupportedPlatforms'] = ['iPhoneSimulator'] + XcodeSettings._plist_cache[configname] = cache + + # Include extra plist items that are per-target, not per global + # XcodeSettings. + items = dict(XcodeSettings._plist_cache[configname]) + if self.isIOS: + items['UIDeviceFamily'] = self._XcodeIOSDeviceFamily(configname) + return items + + def _DefaultSdkRoot(self): + """Returns the default SDKROOT to use. + + Prior to version 5.0.0, if SDKROOT was not explicitly set in the Xcode + project, then the environment variable was empty. Starting with this + version, Xcode uses the name of the newest SDK installed. + """ + xcode_version, xcode_build = XcodeVersion() + if xcode_version < '0500': + return '' + default_sdk_path = self._XcodeSdkPath('') + default_sdk_root = XcodeSettings._sdk_root_cache.get(default_sdk_path) + if default_sdk_root: + return default_sdk_root + try: + all_sdks = GetStdout(['xcodebuild', '-showsdks']) + except: + # If xcodebuild fails, there will be no valid SDKs + return '' + for line in all_sdks.splitlines(): + items = line.split() + if len(items) >= 3 and items[-2] == '-sdk': + sdk_root = items[-1] + sdk_path = self._XcodeSdkPath(sdk_root) + if sdk_path == default_sdk_path: + return sdk_root + return '' + + +class MacPrefixHeader(object): + """A class that helps with emulating Xcode's GCC_PREFIX_HEADER feature. + + This feature consists of several pieces: + * If GCC_PREFIX_HEADER is present, all compilations in that project get an + additional |-include path_to_prefix_header| cflag. + * If GCC_PRECOMPILE_PREFIX_HEADER is present too, then the prefix header is + instead compiled, and all other compilations in the project get an + additional |-include path_to_compiled_header| instead. + + Compiled prefix headers have the extension gch. There is one gch file for + every language used in the project (c, cc, m, mm), since gch files for + different languages aren't compatible. + + gch files themselves are built with the target's normal cflags, but they + obviously don't get the |-include| flag. Instead, they need a -x flag that + describes their language. + + All o files in the target need to depend on the gch file, to make sure + it's built before any o file is built. + + This class helps with some of these tasks, but it needs help from the build + system for writing dependencies to the gch files, for writing build commands + for the gch files, and for figuring out the location of the gch files. + """ + def __init__(self, xcode_settings, + gyp_path_to_build_path, gyp_path_to_build_output): + """If xcode_settings is None, all methods on this class are no-ops. + + Args: + gyp_path_to_build_path: A function that takes a gyp-relative path, + and returns a path relative to the build directory. + gyp_path_to_build_output: A function that takes a gyp-relative path and + a language code ('c', 'cc', 'm', or 'mm'), and that returns a path + to where the output of precompiling that path for that language + should be placed (without the trailing '.gch'). + """ + # This doesn't support per-configuration prefix headers. Good enough + # for now. + self.header = None + self.compile_headers = False + if xcode_settings: + self.header = xcode_settings.GetPerTargetSetting('GCC_PREFIX_HEADER') + self.compile_headers = xcode_settings.GetPerTargetSetting( + 'GCC_PRECOMPILE_PREFIX_HEADER', default='NO') != 'NO' + self.compiled_headers = {} + if self.header: + if self.compile_headers: + for lang in ['c', 'cc', 'm', 'mm']: + self.compiled_headers[lang] = gyp_path_to_build_output( + self.header, lang) + self.header = gyp_path_to_build_path(self.header) + + def _CompiledHeader(self, lang, arch): + assert self.compile_headers + h = self.compiled_headers[lang] + if arch: + h += '.' + arch + return h + + def GetInclude(self, lang, arch=None): + """Gets the cflags to include the prefix header for language |lang|.""" + if self.compile_headers and lang in self.compiled_headers: + return '-include %s' % self._CompiledHeader(lang, arch) + elif self.header: + return '-include %s' % self.header + else: + return '' + + def _Gch(self, lang, arch): + """Returns the actual file name of the prefix header for language |lang|.""" + assert self.compile_headers + return self._CompiledHeader(lang, arch) + '.gch' + + def GetObjDependencies(self, sources, objs, arch=None): + """Given a list of source files and the corresponding object files, returns + a list of (source, object, gch) tuples, where |gch| is the build-directory + relative path to the gch file each object file depends on. |compilable[i]| + has to be the source file belonging to |objs[i]|.""" + if not self.header or not self.compile_headers: + return [] + + result = [] + for source, obj in zip(sources, objs): + ext = os.path.splitext(source)[1] + lang = { + '.c': 'c', + '.cpp': 'cc', '.cc': 'cc', '.cxx': 'cc', + '.m': 'm', + '.mm': 'mm', + }.get(ext, None) + if lang: + result.append((source, obj, self._Gch(lang, arch))) + return result + + def GetPchBuildCommands(self, arch=None): + """Returns [(path_to_gch, language_flag, language, header)]. + |path_to_gch| and |header| are relative to the build directory. + """ + if not self.header or not self.compile_headers: + return [] + return [ + (self._Gch('c', arch), '-x c-header', 'c', self.header), + (self._Gch('cc', arch), '-x c++-header', 'cc', self.header), + (self._Gch('m', arch), '-x objective-c-header', 'm', self.header), + (self._Gch('mm', arch), '-x objective-c++-header', 'mm', self.header), + ] + + +def XcodeVersion(): + """Returns a tuple of version and build version of installed Xcode.""" + # `xcodebuild -version` output looks like + # Xcode 4.6.3 + # Build version 4H1503 + # or like + # Xcode 3.2.6 + # Component versions: DevToolsCore-1809.0; DevToolsSupport-1806.0 + # BuildVersion: 10M2518 + # Convert that to '0463', '4H1503'. + global XCODE_VERSION_CACHE + if XCODE_VERSION_CACHE: + return XCODE_VERSION_CACHE + try: + version_list = GetStdout(['xcodebuild', '-version']).splitlines() + # In some circumstances xcodebuild exits 0 but doesn't return + # the right results; for example, a user on 10.7 or 10.8 with + # a bogus path set via xcode-select + # In that case this may be a CLT-only install so fall back to + # checking that version. + if len(version_list) < 2: + raise GypError("xcodebuild returned unexpected results") + except: + version = CLTVersion() + if version: + version = re.match(r'(\d\.\d\.?\d*)', version).groups()[0] + else: + raise GypError("No Xcode or CLT version detected!") + # The CLT has no build information, so we return an empty string. + version_list = [version, ''] + version = version_list[0] + build = version_list[-1] + # Be careful to convert "4.2" to "0420": + version = version.split()[-1].replace('.', '') + version = (version + '0' * (3 - len(version))).zfill(4) + if build: + build = build.split()[-1] + XCODE_VERSION_CACHE = (version, build) + return XCODE_VERSION_CACHE + + +# This function ported from the logic in Homebrew's CLT version check +def CLTVersion(): + """Returns the version of command-line tools from pkgutil.""" + # pkgutil output looks like + # package-id: com.apple.pkg.CLTools_Executables + # version: 5.0.1.0.1.1382131676 + # volume: / + # location: / + # install-time: 1382544035 + # groups: com.apple.FindSystemFiles.pkg-group com.apple.DevToolsBoth.pkg-group com.apple.DevToolsNonRelocatableShared.pkg-group + STANDALONE_PKG_ID = "com.apple.pkg.DeveloperToolsCLILeo" + FROM_XCODE_PKG_ID = "com.apple.pkg.DeveloperToolsCLI" + MAVERICKS_PKG_ID = "com.apple.pkg.CLTools_Executables" + + regex = re.compile('version: (?P.+)') + for key in [MAVERICKS_PKG_ID, STANDALONE_PKG_ID, FROM_XCODE_PKG_ID]: + try: + output = GetStdout(['/usr/sbin/pkgutil', '--pkg-info', key]) + return re.search(regex, output).groupdict()['version'] + except: + continue + + +def GetStdout(cmdlist): + """Returns the content of standard output returned by invoking |cmdlist|. + Raises |GypError| if the command return with a non-zero return code.""" + job = subprocess.Popen(cmdlist, stdout=subprocess.PIPE) + out = job.communicate()[0] + if job.returncode != 0: + sys.stderr.write(out + '\n') + raise GypError('Error %d running %s' % (job.returncode, cmdlist[0])) + return out.rstrip('\n') + + +def MergeGlobalXcodeSettingsToSpec(global_dict, spec): + """Merges the global xcode_settings dictionary into each configuration of the + target represented by spec. For keys that are both in the global and the local + xcode_settings dict, the local key gets precendence. + """ + # The xcode generator special-cases global xcode_settings and does something + # that amounts to merging in the global xcode_settings into each local + # xcode_settings dict. + global_xcode_settings = global_dict.get('xcode_settings', {}) + for config in spec['configurations'].values(): + if 'xcode_settings' in config: + new_settings = global_xcode_settings.copy() + new_settings.update(config['xcode_settings']) + config['xcode_settings'] = new_settings + + +def IsMacBundle(flavor, spec): + """Returns if |spec| should be treated as a bundle. + + Bundles are directories with a certain subdirectory structure, instead of + just a single file. Bundle rules do not produce a binary but also package + resources into that directory.""" + is_mac_bundle = (int(spec.get('mac_bundle', 0)) != 0 and flavor == 'mac') + if is_mac_bundle: + assert spec['type'] != 'none', ( + 'mac_bundle targets cannot have type none (target "%s")' % + spec['target_name']) + return is_mac_bundle + + +def GetMacBundleResources(product_dir, xcode_settings, resources): + """Yields (output, resource) pairs for every resource in |resources|. + Only call this for mac bundle targets. + + Args: + product_dir: Path to the directory containing the output bundle, + relative to the build directory. + xcode_settings: The XcodeSettings of the current target. + resources: A list of bundle resources, relative to the build directory. + """ + dest = os.path.join(product_dir, + xcode_settings.GetBundleResourceFolder()) + for res in resources: + output = dest + + # The make generator doesn't support it, so forbid it everywhere + # to keep the generators more interchangable. + assert ' ' not in res, ( + "Spaces in resource filenames not supported (%s)" % res) + + # Split into (path,file). + res_parts = os.path.split(res) + + # Now split the path into (prefix,maybe.lproj). + lproj_parts = os.path.split(res_parts[0]) + # If the resource lives in a .lproj bundle, add that to the destination. + if lproj_parts[1].endswith('.lproj'): + output = os.path.join(output, lproj_parts[1]) + + output = os.path.join(output, res_parts[1]) + # Compiled XIB files are referred to by .nib. + if output.endswith('.xib'): + output = os.path.splitext(output)[0] + '.nib' + # Compiled storyboard files are referred to by .storyboardc. + if output.endswith('.storyboard'): + output = os.path.splitext(output)[0] + '.storyboardc' + + yield output, res + + +def GetMacInfoPlist(product_dir, xcode_settings, gyp_path_to_build_path): + """Returns (info_plist, dest_plist, defines, extra_env), where: + * |info_plist| is the source plist path, relative to the + build directory, + * |dest_plist| is the destination plist path, relative to the + build directory, + * |defines| is a list of preprocessor defines (empty if the plist + shouldn't be preprocessed, + * |extra_env| is a dict of env variables that should be exported when + invoking |mac_tool copy-info-plist|. + + Only call this for mac bundle targets. + + Args: + product_dir: Path to the directory containing the output bundle, + relative to the build directory. + xcode_settings: The XcodeSettings of the current target. + gyp_to_build_path: A function that converts paths relative to the + current gyp file to paths relative to the build direcotry. + """ + info_plist = xcode_settings.GetPerTargetSetting('INFOPLIST_FILE') + if not info_plist: + return None, None, [], {} + + # The make generator doesn't support it, so forbid it everywhere + # to keep the generators more interchangable. + assert ' ' not in info_plist, ( + "Spaces in Info.plist filenames not supported (%s)" % info_plist) + + info_plist = gyp_path_to_build_path(info_plist) + + # If explicitly set to preprocess the plist, invoke the C preprocessor and + # specify any defines as -D flags. + if xcode_settings.GetPerTargetSetting( + 'INFOPLIST_PREPROCESS', default='NO') == 'YES': + # Create an intermediate file based on the path. + defines = shlex.split(xcode_settings.GetPerTargetSetting( + 'INFOPLIST_PREPROCESSOR_DEFINITIONS', default='')) + else: + defines = [] + + dest_plist = os.path.join(product_dir, xcode_settings.GetBundlePlistPath()) + extra_env = xcode_settings.GetPerTargetSettings() + + return info_plist, dest_plist, defines, extra_env + + +def _GetXcodeEnv(xcode_settings, built_products_dir, srcroot, configuration, + additional_settings=None): + """Return the environment variables that Xcode would set. See + http://developer.apple.com/library/mac/#documentation/DeveloperTools/Reference/XcodeBuildSettingRef/1-Build_Setting_Reference/build_setting_ref.html#//apple_ref/doc/uid/TP40003931-CH3-SW153 + for a full list. + + Args: + xcode_settings: An XcodeSettings object. If this is None, this function + returns an empty dict. + built_products_dir: Absolute path to the built products dir. + srcroot: Absolute path to the source root. + configuration: The build configuration name. + additional_settings: An optional dict with more values to add to the + result. + """ + if not xcode_settings: return {} + + # This function is considered a friend of XcodeSettings, so let it reach into + # its implementation details. + spec = xcode_settings.spec + + # These are filled in on a as-needed basis. + env = { + 'BUILT_FRAMEWORKS_DIR' : built_products_dir, + 'BUILT_PRODUCTS_DIR' : built_products_dir, + 'CONFIGURATION' : configuration, + 'PRODUCT_NAME' : xcode_settings.GetProductName(), + # See /Developer/Platforms/MacOSX.platform/Developer/Library/Xcode/Specifications/MacOSX\ Product\ Types.xcspec for FULL_PRODUCT_NAME + 'SRCROOT' : srcroot, + 'SOURCE_ROOT': '${SRCROOT}', + # This is not true for static libraries, but currently the env is only + # written for bundles: + 'TARGET_BUILD_DIR' : built_products_dir, + 'TEMP_DIR' : '${TMPDIR}', + } + if xcode_settings.GetPerConfigSetting('SDKROOT', configuration): + env['SDKROOT'] = xcode_settings._SdkPath(configuration) + else: + env['SDKROOT'] = '' + + if spec['type'] in ( + 'executable', 'static_library', 'shared_library', 'loadable_module'): + env['EXECUTABLE_NAME'] = xcode_settings.GetExecutableName() + env['EXECUTABLE_PATH'] = xcode_settings.GetExecutablePath() + env['FULL_PRODUCT_NAME'] = xcode_settings.GetFullProductName() + mach_o_type = xcode_settings.GetMachOType() + if mach_o_type: + env['MACH_O_TYPE'] = mach_o_type + env['PRODUCT_TYPE'] = xcode_settings.GetProductType() + if xcode_settings._IsBundle(): + env['CONTENTS_FOLDER_PATH'] = \ + xcode_settings.GetBundleContentsFolderPath() + env['UNLOCALIZED_RESOURCES_FOLDER_PATH'] = \ + xcode_settings.GetBundleResourceFolder() + env['INFOPLIST_PATH'] = xcode_settings.GetBundlePlistPath() + env['WRAPPER_NAME'] = xcode_settings.GetWrapperName() + + install_name = xcode_settings.GetInstallName() + if install_name: + env['LD_DYLIB_INSTALL_NAME'] = install_name + install_name_base = xcode_settings.GetInstallNameBase() + if install_name_base: + env['DYLIB_INSTALL_NAME_BASE'] = install_name_base + if XcodeVersion() >= '0500' and not env.get('SDKROOT'): + sdk_root = xcode_settings._SdkRoot(configuration) + if not sdk_root: + sdk_root = xcode_settings._XcodeSdkPath('') + if sdk_root is None: + sdk_root = '' + env['SDKROOT'] = sdk_root + + if not additional_settings: + additional_settings = {} + else: + # Flatten lists to strings. + for k in additional_settings: + if not isinstance(additional_settings[k], str): + additional_settings[k] = ' '.join(additional_settings[k]) + additional_settings.update(env) + + for k in additional_settings: + additional_settings[k] = _NormalizeEnvVarReferences(additional_settings[k]) + + return additional_settings + + +def _NormalizeEnvVarReferences(str): + """Takes a string containing variable references in the form ${FOO}, $(FOO), + or $FOO, and returns a string with all variable references in the form ${FOO}. + """ + # $FOO -> ${FOO} + str = re.sub(r'\$([a-zA-Z_][a-zA-Z0-9_]*)', r'${\1}', str) + + # $(FOO) -> ${FOO} + matches = re.findall(r'(\$\(([a-zA-Z0-9\-_]+)\))', str) + for match in matches: + to_replace, variable = match + assert '$(' not in match, '$($(FOO)) variables not supported: ' + match + str = str.replace(to_replace, '${' + variable + '}') + + return str + + +def ExpandEnvVars(string, expansions): + """Expands ${VARIABLES}, $(VARIABLES), and $VARIABLES in string per the + expansions list. If the variable expands to something that references + another variable, this variable is expanded as well if it's in env -- + until no variables present in env are left.""" + for k, v in reversed(expansions): + string = string.replace('${' + k + '}', v) + string = string.replace('$(' + k + ')', v) + string = string.replace('$' + k, v) + return string + + +def _TopologicallySortedEnvVarKeys(env): + """Takes a dict |env| whose values are strings that can refer to other keys, + for example env['foo'] = '$(bar) and $(baz)'. Returns a list L of all keys of + env such that key2 is after key1 in L if env[key2] refers to env[key1]. + + Throws an Exception in case of dependency cycles. + """ + # Since environment variables can refer to other variables, the evaluation + # order is important. Below is the logic to compute the dependency graph + # and sort it. + regex = re.compile(r'\$\{([a-zA-Z0-9\-_]+)\}') + def GetEdges(node): + # Use a definition of edges such that user_of_variable -> used_varible. + # This happens to be easier in this case, since a variable's + # definition contains all variables it references in a single string. + # We can then reverse the result of the topological sort at the end. + # Since: reverse(topsort(DAG)) = topsort(reverse_edges(DAG)) + matches = set([v for v in regex.findall(env[node]) if v in env]) + for dependee in matches: + assert '${' not in dependee, 'Nested variables not supported: ' + dependee + return matches + + try: + # Topologically sort, and then reverse, because we used an edge definition + # that's inverted from the expected result of this function (see comment + # above). + order = gyp.common.TopologicallySorted(env.keys(), GetEdges) + order.reverse() + return order + except gyp.common.CycleError, e: + raise GypError( + 'Xcode environment variables are cyclically dependent: ' + str(e.nodes)) + + +def GetSortedXcodeEnv(xcode_settings, built_products_dir, srcroot, + configuration, additional_settings=None): + env = _GetXcodeEnv(xcode_settings, built_products_dir, srcroot, configuration, + additional_settings) + return [(key, env[key]) for key in _TopologicallySortedEnvVarKeys(env)] + + +def GetSpecPostbuildCommands(spec, quiet=False): + """Returns the list of postbuilds explicitly defined on |spec|, in a form + executable by a shell.""" + postbuilds = [] + for postbuild in spec.get('postbuilds', []): + if not quiet: + postbuilds.append('echo POSTBUILD\\(%s\\) %s' % ( + spec['target_name'], postbuild['postbuild_name'])) + postbuilds.append(gyp.common.EncodePOSIXShellList(postbuild['action'])) + return postbuilds + + +def _HasIOSTarget(targets): + """Returns true if any target contains the iOS specific key + IPHONEOS_DEPLOYMENT_TARGET.""" + for target_dict in targets.values(): + for config in target_dict['configurations'].values(): + if config.get('xcode_settings', {}).get('IPHONEOS_DEPLOYMENT_TARGET'): + return True + return False + + +def _AddIOSDeviceConfigurations(targets): + """Clone all targets and append -iphoneos to the name. Configure these targets + to build for iOS devices and use correct architectures for those builds.""" + for target_dict in targets.itervalues(): + toolset = target_dict['toolset'] + configs = target_dict['configurations'] + for config_name, config_dict in dict(configs).iteritems(): + iphoneos_config_dict = copy.deepcopy(config_dict) + configs[config_name + '-iphoneos'] = iphoneos_config_dict + configs[config_name + '-iphonesimulator'] = config_dict + if toolset == 'target': + iphoneos_config_dict['xcode_settings']['SDKROOT'] = 'iphoneos' + return targets + +def CloneConfigurationForDeviceAndEmulator(target_dicts): + """If |target_dicts| contains any iOS targets, automatically create -iphoneos + targets for iOS device builds.""" + if _HasIOSTarget(target_dicts): + return _AddIOSDeviceConfigurations(target_dicts) + return target_dicts diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/xcode_ninja.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/xcode_ninja.py new file mode 100644 index 00000000..3820d6bf --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/xcode_ninja.py @@ -0,0 +1,270 @@ +# Copyright (c) 2014 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Xcode-ninja wrapper project file generator. + +This updates the data structures passed to the Xcode gyp generator to build +with ninja instead. The Xcode project itself is transformed into a list of +executable targets, each with a build step to build with ninja, and a target +with every source and resource file. This appears to sidestep some of the +major performance headaches experienced using complex projects and large number +of targets within Xcode. +""" + +import errno +import gyp.generator.ninja +import os +import re +import xml.sax.saxutils + + +def _WriteWorkspace(main_gyp, sources_gyp, params): + """ Create a workspace to wrap main and sources gyp paths. """ + (build_file_root, build_file_ext) = os.path.splitext(main_gyp) + workspace_path = build_file_root + '.xcworkspace' + options = params['options'] + if options.generator_output: + workspace_path = os.path.join(options.generator_output, workspace_path) + try: + os.makedirs(workspace_path) + except OSError, e: + if e.errno != errno.EEXIST: + raise + output_string = '\n' + \ + '\n' + for gyp_name in [main_gyp, sources_gyp]: + name = os.path.splitext(os.path.basename(gyp_name))[0] + '.xcodeproj' + name = xml.sax.saxutils.quoteattr("group:" + name) + output_string += ' \n' % name + output_string += '\n' + + workspace_file = os.path.join(workspace_path, "contents.xcworkspacedata") + + try: + with open(workspace_file, 'r') as input_file: + input_string = input_file.read() + if input_string == output_string: + return + except IOError: + # Ignore errors if the file doesn't exist. + pass + + with open(workspace_file, 'w') as output_file: + output_file.write(output_string) + +def _TargetFromSpec(old_spec, params): + """ Create fake target for xcode-ninja wrapper. """ + # Determine ninja top level build dir (e.g. /path/to/out). + ninja_toplevel = None + jobs = 0 + if params: + options = params['options'] + ninja_toplevel = \ + os.path.join(options.toplevel_dir, + gyp.generator.ninja.ComputeOutputDir(params)) + jobs = params.get('generator_flags', {}).get('xcode_ninja_jobs', 0) + + target_name = old_spec.get('target_name') + product_name = old_spec.get('product_name', target_name) + product_extension = old_spec.get('product_extension') + + ninja_target = {} + ninja_target['target_name'] = target_name + ninja_target['product_name'] = product_name + if product_extension: + ninja_target['product_extension'] = product_extension + ninja_target['toolset'] = old_spec.get('toolset') + ninja_target['default_configuration'] = old_spec.get('default_configuration') + ninja_target['configurations'] = {} + + # Tell Xcode to look in |ninja_toplevel| for build products. + new_xcode_settings = {} + if ninja_toplevel: + new_xcode_settings['CONFIGURATION_BUILD_DIR'] = \ + "%s/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)" % ninja_toplevel + + if 'configurations' in old_spec: + for config in old_spec['configurations'].iterkeys(): + old_xcode_settings = \ + old_spec['configurations'][config].get('xcode_settings', {}) + if 'IPHONEOS_DEPLOYMENT_TARGET' in old_xcode_settings: + new_xcode_settings['CODE_SIGNING_REQUIRED'] = "NO" + new_xcode_settings['IPHONEOS_DEPLOYMENT_TARGET'] = \ + old_xcode_settings['IPHONEOS_DEPLOYMENT_TARGET'] + ninja_target['configurations'][config] = {} + ninja_target['configurations'][config]['xcode_settings'] = \ + new_xcode_settings + + ninja_target['mac_bundle'] = old_spec.get('mac_bundle', 0) + ninja_target['ios_app_extension'] = old_spec.get('ios_app_extension', 0) + ninja_target['ios_watchkit_extension'] = \ + old_spec.get('ios_watchkit_extension', 0) + ninja_target['ios_watchkit_app'] = old_spec.get('ios_watchkit_app', 0) + ninja_target['type'] = old_spec['type'] + if ninja_toplevel: + ninja_target['actions'] = [ + { + 'action_name': 'Compile and copy %s via ninja' % target_name, + 'inputs': [], + 'outputs': [], + 'action': [ + 'env', + 'PATH=%s' % os.environ['PATH'], + 'ninja', + '-C', + new_xcode_settings['CONFIGURATION_BUILD_DIR'], + target_name, + ], + 'message': 'Compile and copy %s via ninja' % target_name, + }, + ] + if jobs > 0: + ninja_target['actions'][0]['action'].extend(('-j', jobs)) + return ninja_target + +def IsValidTargetForWrapper(target_extras, executable_target_pattern, spec): + """Limit targets for Xcode wrapper. + + Xcode sometimes performs poorly with too many targets, so only include + proper executable targets, with filters to customize. + Arguments: + target_extras: Regular expression to always add, matching any target. + executable_target_pattern: Regular expression limiting executable targets. + spec: Specifications for target. + """ + target_name = spec.get('target_name') + # Always include targets matching target_extras. + if target_extras is not None and re.search(target_extras, target_name): + return True + + # Otherwise just show executable targets. + if spec.get('type', '') == 'executable' and \ + spec.get('product_extension', '') != 'bundle': + + # If there is a filter and the target does not match, exclude the target. + if executable_target_pattern is not None: + if not re.search(executable_target_pattern, target_name): + return False + return True + return False + +def CreateWrapper(target_list, target_dicts, data, params): + """Initialize targets for the ninja wrapper. + + This sets up the necessary variables in the targets to generate Xcode projects + that use ninja as an external builder. + Arguments: + target_list: List of target pairs: 'base/base.gyp:base'. + target_dicts: Dict of target properties keyed on target pair. + data: Dict of flattened build files keyed on gyp path. + params: Dict of global options for gyp. + """ + orig_gyp = params['build_files'][0] + for gyp_name, gyp_dict in data.iteritems(): + if gyp_name == orig_gyp: + depth = gyp_dict['_DEPTH'] + + # Check for custom main gyp name, otherwise use the default CHROMIUM_GYP_FILE + # and prepend .ninja before the .gyp extension. + generator_flags = params.get('generator_flags', {}) + main_gyp = generator_flags.get('xcode_ninja_main_gyp', None) + if main_gyp is None: + (build_file_root, build_file_ext) = os.path.splitext(orig_gyp) + main_gyp = build_file_root + ".ninja" + build_file_ext + + # Create new |target_list|, |target_dicts| and |data| data structures. + new_target_list = [] + new_target_dicts = {} + new_data = {} + + # Set base keys needed for |data|. + new_data[main_gyp] = {} + new_data[main_gyp]['included_files'] = [] + new_data[main_gyp]['targets'] = [] + new_data[main_gyp]['xcode_settings'] = \ + data[orig_gyp].get('xcode_settings', {}) + + # Normally the xcode-ninja generator includes only valid executable targets. + # If |xcode_ninja_executable_target_pattern| is set, that list is reduced to + # executable targets that match the pattern. (Default all) + executable_target_pattern = \ + generator_flags.get('xcode_ninja_executable_target_pattern', None) + + # For including other non-executable targets, add the matching target name + # to the |xcode_ninja_target_pattern| regular expression. (Default none) + target_extras = generator_flags.get('xcode_ninja_target_pattern', None) + + for old_qualified_target in target_list: + spec = target_dicts[old_qualified_target] + if IsValidTargetForWrapper(target_extras, executable_target_pattern, spec): + # Add to new_target_list. + target_name = spec.get('target_name') + new_target_name = '%s:%s#target' % (main_gyp, target_name) + new_target_list.append(new_target_name) + + # Add to new_target_dicts. + new_target_dicts[new_target_name] = _TargetFromSpec(spec, params) + + # Add to new_data. + for old_target in data[old_qualified_target.split(':')[0]]['targets']: + if old_target['target_name'] == target_name: + new_data_target = {} + new_data_target['target_name'] = old_target['target_name'] + new_data_target['toolset'] = old_target['toolset'] + new_data[main_gyp]['targets'].append(new_data_target) + + # Create sources target. + sources_target_name = 'sources_for_indexing' + sources_target = _TargetFromSpec( + { 'target_name' : sources_target_name, + 'toolset': 'target', + 'default_configuration': 'Default', + 'mac_bundle': '0', + 'type': 'executable' + }, None) + + # Tell Xcode to look everywhere for headers. + sources_target['configurations'] = {'Default': { 'include_dirs': [ depth ] } } + + sources = [] + for target, target_dict in target_dicts.iteritems(): + base = os.path.dirname(target) + files = target_dict.get('sources', []) + \ + target_dict.get('mac_bundle_resources', []) + for action in target_dict.get('actions', []): + files.extend(action.get('inputs', [])) + # Remove files starting with $. These are mostly intermediate files for the + # build system. + files = [ file for file in files if not file.startswith('$')] + + # Make sources relative to root build file. + relative_path = os.path.dirname(main_gyp) + sources += [ os.path.relpath(os.path.join(base, file), relative_path) + for file in files ] + + sources_target['sources'] = sorted(set(sources)) + + # Put sources_to_index in it's own gyp. + sources_gyp = \ + os.path.join(os.path.dirname(main_gyp), sources_target_name + ".gyp") + fully_qualified_target_name = \ + '%s:%s#target' % (sources_gyp, sources_target_name) + + # Add to new_target_list, new_target_dicts and new_data. + new_target_list.append(fully_qualified_target_name) + new_target_dicts[fully_qualified_target_name] = sources_target + new_data_target = {} + new_data_target['target_name'] = sources_target['target_name'] + new_data_target['_DEPTH'] = depth + new_data_target['toolset'] = "target" + new_data[sources_gyp] = {} + new_data[sources_gyp]['targets'] = [] + new_data[sources_gyp]['included_files'] = [] + new_data[sources_gyp]['xcode_settings'] = \ + data[orig_gyp].get('xcode_settings', {}) + new_data[sources_gyp]['targets'].append(new_data_target) + + # Write workspace to file. + _WriteWorkspace(main_gyp, sources_gyp, params) + return (new_target_list, new_target_dicts, new_data) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/xcodeproj_file.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/xcodeproj_file.py new file mode 100644 index 00000000..d08b7f77 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/xcodeproj_file.py @@ -0,0 +1,2927 @@ +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Xcode project file generator. + +This module is both an Xcode project file generator and a documentation of the +Xcode project file format. Knowledge of the project file format was gained +based on extensive experience with Xcode, and by making changes to projects in +Xcode.app and observing the resultant changes in the associated project files. + +XCODE PROJECT FILES + +The generator targets the file format as written by Xcode 3.2 (specifically, +3.2.6), but past experience has taught that the format has not changed +significantly in the past several years, and future versions of Xcode are able +to read older project files. + +Xcode project files are "bundled": the project "file" from an end-user's +perspective is actually a directory with an ".xcodeproj" extension. The +project file from this module's perspective is actually a file inside this +directory, always named "project.pbxproj". This file contains a complete +description of the project and is all that is needed to use the xcodeproj. +Other files contained in the xcodeproj directory are simply used to store +per-user settings, such as the state of various UI elements in the Xcode +application. + +The project.pbxproj file is a property list, stored in a format almost +identical to the NeXTstep property list format. The file is able to carry +Unicode data, and is encoded in UTF-8. The root element in the property list +is a dictionary that contains several properties of minimal interest, and two +properties of immense interest. The most important property is a dictionary +named "objects". The entire structure of the project is represented by the +children of this property. The objects dictionary is keyed by unique 96-bit +values represented by 24 uppercase hexadecimal characters. Each value in the +objects dictionary is itself a dictionary, describing an individual object. + +Each object in the dictionary is a member of a class, which is identified by +the "isa" property of each object. A variety of classes are represented in a +project file. Objects can refer to other objects by ID, using the 24-character +hexadecimal object key. A project's objects form a tree, with a root object +of class PBXProject at the root. As an example, the PBXProject object serves +as parent to an XCConfigurationList object defining the build configurations +used in the project, a PBXGroup object serving as a container for all files +referenced in the project, and a list of target objects, each of which defines +a target in the project. There are several different types of target object, +such as PBXNativeTarget and PBXAggregateTarget. In this module, this +relationship is expressed by having each target type derive from an abstract +base named XCTarget. + +The project.pbxproj file's root dictionary also contains a property, sibling to +the "objects" dictionary, named "rootObject". The value of rootObject is a +24-character object key referring to the root PBXProject object in the +objects dictionary. + +In Xcode, every file used as input to a target or produced as a final product +of a target must appear somewhere in the hierarchy rooted at the PBXGroup +object referenced by the PBXProject's mainGroup property. A PBXGroup is +generally represented as a folder in the Xcode application. PBXGroups can +contain other PBXGroups as well as PBXFileReferences, which are pointers to +actual files. + +Each XCTarget contains a list of build phases, represented in this module by +the abstract base XCBuildPhase. Examples of concrete XCBuildPhase derivations +are PBXSourcesBuildPhase and PBXFrameworksBuildPhase, which correspond to the +"Compile Sources" and "Link Binary With Libraries" phases displayed in the +Xcode application. Files used as input to these phases (for example, source +files in the former case and libraries and frameworks in the latter) are +represented by PBXBuildFile objects, referenced by elements of "files" lists +in XCTarget objects. Each PBXBuildFile object refers to a PBXBuildFile +object as a "weak" reference: it does not "own" the PBXBuildFile, which is +owned by the root object's mainGroup or a descendant group. In most cases, the +layer of indirection between an XCBuildPhase and a PBXFileReference via a +PBXBuildFile appears extraneous, but there's actually one reason for this: +file-specific compiler flags are added to the PBXBuildFile object so as to +allow a single file to be a member of multiple targets while having distinct +compiler flags for each. These flags can be modified in the Xcode applciation +in the "Build" tab of a File Info window. + +When a project is open in the Xcode application, Xcode will rewrite it. As +such, this module is careful to adhere to the formatting used by Xcode, to +avoid insignificant changes appearing in the file when it is used in the +Xcode application. This will keep version control repositories happy, and +makes it possible to compare a project file used in Xcode to one generated by +this module to determine if any significant changes were made in the +application. + +Xcode has its own way of assigning 24-character identifiers to each object, +which is not duplicated here. Because the identifier only is only generated +once, when an object is created, and is then left unchanged, there is no need +to attempt to duplicate Xcode's behavior in this area. The generator is free +to select any identifier, even at random, to refer to the objects it creates, +and Xcode will retain those identifiers and use them when subsequently +rewriting the project file. However, the generator would choose new random +identifiers each time the project files are generated, leading to difficulties +comparing "used" project files to "pristine" ones produced by this module, +and causing the appearance of changes as every object identifier is changed +when updated projects are checked in to a version control repository. To +mitigate this problem, this module chooses identifiers in a more deterministic +way, by hashing a description of each object as well as its parent and ancestor +objects. This strategy should result in minimal "shift" in IDs as successive +generations of project files are produced. + +THIS MODULE + +This module introduces several classes, all derived from the XCObject class. +Nearly all of the "brains" are built into the XCObject class, which understands +how to create and modify objects, maintain the proper tree structure, compute +identifiers, and print objects. For the most part, classes derived from +XCObject need only provide a _schema class object, a dictionary that +expresses what properties objects of the class may contain. + +Given this structure, it's possible to build a minimal project file by creating +objects of the appropriate types and making the proper connections: + + config_list = XCConfigurationList() + group = PBXGroup() + project = PBXProject({'buildConfigurationList': config_list, + 'mainGroup': group}) + +With the project object set up, it can be added to an XCProjectFile object. +XCProjectFile is a pseudo-class in the sense that it is a concrete XCObject +subclass that does not actually correspond to a class type found in a project +file. Rather, it is used to represent the project file's root dictionary. +Printing an XCProjectFile will print the entire project file, including the +full "objects" dictionary. + + project_file = XCProjectFile({'rootObject': project}) + project_file.ComputeIDs() + project_file.Print() + +Xcode project files are always encoded in UTF-8. This module will accept +strings of either the str class or the unicode class. Strings of class str +are assumed to already be encoded in UTF-8. Obviously, if you're just using +ASCII, you won't encounter difficulties because ASCII is a UTF-8 subset. +Strings of class unicode are handled properly and encoded in UTF-8 when +a project file is output. +""" + +import gyp.common +import posixpath +import re +import struct +import sys + +# hashlib is supplied as of Python 2.5 as the replacement interface for sha +# and other secure hashes. In 2.6, sha is deprecated. Import hashlib if +# available, avoiding a deprecation warning under 2.6. Import sha otherwise, +# preserving 2.4 compatibility. +try: + import hashlib + _new_sha1 = hashlib.sha1 +except ImportError: + import sha + _new_sha1 = sha.new + + +# See XCObject._EncodeString. This pattern is used to determine when a string +# can be printed unquoted. Strings that match this pattern may be printed +# unquoted. Strings that do not match must be quoted and may be further +# transformed to be properly encoded. Note that this expression matches the +# characters listed with "+", for 1 or more occurrences: if a string is empty, +# it must not match this pattern, because it needs to be encoded as "". +_unquoted = re.compile('^[A-Za-z0-9$./_]+$') + +# Strings that match this pattern are quoted regardless of what _unquoted says. +# Oddly, Xcode will quote any string with a run of three or more underscores. +_quoted = re.compile('___') + +# This pattern should match any character that needs to be escaped by +# XCObject._EncodeString. See that function. +_escaped = re.compile('[\\\\"]|[\x00-\x1f]') + + +# Used by SourceTreeAndPathFromPath +_path_leading_variable = re.compile(r'^\$\((.*?)\)(/(.*))?$') + +def SourceTreeAndPathFromPath(input_path): + """Given input_path, returns a tuple with sourceTree and path values. + + Examples: + input_path (source_tree, output_path) + '$(VAR)/path' ('VAR', 'path') + '$(VAR)' ('VAR', None) + 'path' (None, 'path') + """ + + source_group_match = _path_leading_variable.match(input_path) + if source_group_match: + source_tree = source_group_match.group(1) + output_path = source_group_match.group(3) # This may be None. + else: + source_tree = None + output_path = input_path + + return (source_tree, output_path) + +def ConvertVariablesToShellSyntax(input_string): + return re.sub(r'\$\((.*?)\)', '${\\1}', input_string) + +class XCObject(object): + """The abstract base of all class types used in Xcode project files. + + Class variables: + _schema: A dictionary defining the properties of this class. The keys to + _schema are string property keys as used in project files. Values + are a list of four or five elements: + [ is_list, property_type, is_strong, is_required, default ] + is_list: True if the property described is a list, as opposed + to a single element. + property_type: The type to use as the value of the property, + or if is_list is True, the type to use for each + element of the value's list. property_type must + be an XCObject subclass, or one of the built-in + types str, int, or dict. + is_strong: If property_type is an XCObject subclass, is_strong + is True to assert that this class "owns," or serves + as parent, to the property value (or, if is_list is + True, values). is_strong must be False if + property_type is not an XCObject subclass. + is_required: True if the property is required for the class. + Note that is_required being True does not preclude + an empty string ("", in the case of property_type + str) or list ([], in the case of is_list True) from + being set for the property. + default: Optional. If is_requried is True, default may be set + to provide a default value for objects that do not supply + their own value. If is_required is True and default + is not provided, users of the class must supply their own + value for the property. + Note that although the values of the array are expressed in + boolean terms, subclasses provide values as integers to conserve + horizontal space. + _should_print_single_line: False in XCObject. Subclasses whose objects + should be written to the project file in the + alternate single-line format, such as + PBXFileReference and PBXBuildFile, should + set this to True. + _encode_transforms: Used by _EncodeString to encode unprintable characters. + The index into this list is the ordinal of the + character to transform; each value is a string + used to represent the character in the output. XCObject + provides an _encode_transforms list suitable for most + XCObject subclasses. + _alternate_encode_transforms: Provided for subclasses that wish to use + the alternate encoding rules. Xcode seems + to use these rules when printing objects in + single-line format. Subclasses that desire + this behavior should set _encode_transforms + to _alternate_encode_transforms. + _hashables: A list of XCObject subclasses that can be hashed by ComputeIDs + to construct this object's ID. Most classes that need custom + hashing behavior should do it by overriding Hashables, + but in some cases an object's parent may wish to push a + hashable value into its child, and it can do so by appending + to _hashables. + Attributes: + id: The object's identifier, a 24-character uppercase hexadecimal string. + Usually, objects being created should not set id until the entire + project file structure is built. At that point, UpdateIDs() should + be called on the root object to assign deterministic values for id to + each object in the tree. + parent: The object's parent. This is set by a parent XCObject when a child + object is added to it. + _properties: The object's property dictionary. An object's properties are + described by its class' _schema variable. + """ + + _schema = {} + _should_print_single_line = False + + # See _EncodeString. + _encode_transforms = [] + i = 0 + while i < ord(' '): + _encode_transforms.append('\\U%04x' % i) + i = i + 1 + _encode_transforms[7] = '\\a' + _encode_transforms[8] = '\\b' + _encode_transforms[9] = '\\t' + _encode_transforms[10] = '\\n' + _encode_transforms[11] = '\\v' + _encode_transforms[12] = '\\f' + _encode_transforms[13] = '\\n' + + _alternate_encode_transforms = list(_encode_transforms) + _alternate_encode_transforms[9] = chr(9) + _alternate_encode_transforms[10] = chr(10) + _alternate_encode_transforms[11] = chr(11) + + def __init__(self, properties=None, id=None, parent=None): + self.id = id + self.parent = parent + self._properties = {} + self._hashables = [] + self._SetDefaultsFromSchema() + self.UpdateProperties(properties) + + def __repr__(self): + try: + name = self.Name() + except NotImplementedError: + return '<%s at 0x%x>' % (self.__class__.__name__, id(self)) + return '<%s %r at 0x%x>' % (self.__class__.__name__, name, id(self)) + + def Copy(self): + """Make a copy of this object. + + The new object will have its own copy of lists and dicts. Any XCObject + objects owned by this object (marked "strong") will be copied in the + new object, even those found in lists. If this object has any weak + references to other XCObjects, the same references are added to the new + object without making a copy. + """ + + that = self.__class__(id=self.id, parent=self.parent) + for key, value in self._properties.iteritems(): + is_strong = self._schema[key][2] + + if isinstance(value, XCObject): + if is_strong: + new_value = value.Copy() + new_value.parent = that + that._properties[key] = new_value + else: + that._properties[key] = value + elif isinstance(value, str) or isinstance(value, unicode) or \ + isinstance(value, int): + that._properties[key] = value + elif isinstance(value, list): + if is_strong: + # If is_strong is True, each element is an XCObject, so it's safe to + # call Copy. + that._properties[key] = [] + for item in value: + new_item = item.Copy() + new_item.parent = that + that._properties[key].append(new_item) + else: + that._properties[key] = value[:] + elif isinstance(value, dict): + # dicts are never strong. + if is_strong: + raise TypeError('Strong dict for key ' + key + ' in ' + \ + self.__class__.__name__) + else: + that._properties[key] = value.copy() + else: + raise TypeError('Unexpected type ' + value.__class__.__name__ + \ + ' for key ' + key + ' in ' + self.__class__.__name__) + + return that + + def Name(self): + """Return the name corresponding to an object. + + Not all objects necessarily need to be nameable, and not all that do have + a "name" property. Override as needed. + """ + + # If the schema indicates that "name" is required, try to access the + # property even if it doesn't exist. This will result in a KeyError + # being raised for the property that should be present, which seems more + # appropriate than NotImplementedError in this case. + if 'name' in self._properties or \ + ('name' in self._schema and self._schema['name'][3]): + return self._properties['name'] + + raise NotImplementedError(self.__class__.__name__ + ' must implement Name') + + def Comment(self): + """Return a comment string for the object. + + Most objects just use their name as the comment, but PBXProject uses + different values. + + The returned comment is not escaped and does not have any comment marker + strings applied to it. + """ + + return self.Name() + + def Hashables(self): + hashables = [self.__class__.__name__] + + name = self.Name() + if name != None: + hashables.append(name) + + hashables.extend(self._hashables) + + return hashables + + def HashablesForChild(self): + return None + + def ComputeIDs(self, recursive=True, overwrite=True, seed_hash=None): + """Set "id" properties deterministically. + + An object's "id" property is set based on a hash of its class type and + name, as well as the class type and name of all ancestor objects. As + such, it is only advisable to call ComputeIDs once an entire project file + tree is built. + + If recursive is True, recurse into all descendant objects and update their + hashes. + + If overwrite is True, any existing value set in the "id" property will be + replaced. + """ + + def _HashUpdate(hash, data): + """Update hash with data's length and contents. + + If the hash were updated only with the value of data, it would be + possible for clowns to induce collisions by manipulating the names of + their objects. By adding the length, it's exceedingly less likely that + ID collisions will be encountered, intentionally or not. + """ + + hash.update(struct.pack('>i', len(data))) + hash.update(data) + + if seed_hash is None: + seed_hash = _new_sha1() + + hash = seed_hash.copy() + + hashables = self.Hashables() + assert len(hashables) > 0 + for hashable in hashables: + _HashUpdate(hash, hashable) + + if recursive: + hashables_for_child = self.HashablesForChild() + if hashables_for_child is None: + child_hash = hash + else: + assert len(hashables_for_child) > 0 + child_hash = seed_hash.copy() + for hashable in hashables_for_child: + _HashUpdate(child_hash, hashable) + + for child in self.Children(): + child.ComputeIDs(recursive, overwrite, child_hash) + + if overwrite or self.id is None: + # Xcode IDs are only 96 bits (24 hex characters), but a SHA-1 digest is + # is 160 bits. Instead of throwing out 64 bits of the digest, xor them + # into the portion that gets used. + assert hash.digest_size % 4 == 0 + digest_int_count = hash.digest_size / 4 + digest_ints = struct.unpack('>' + 'I' * digest_int_count, hash.digest()) + id_ints = [0, 0, 0] + for index in xrange(0, digest_int_count): + id_ints[index % 3] ^= digest_ints[index] + self.id = '%08X%08X%08X' % tuple(id_ints) + + def EnsureNoIDCollisions(self): + """Verifies that no two objects have the same ID. Checks all descendants. + """ + + ids = {} + descendants = self.Descendants() + for descendant in descendants: + if descendant.id in ids: + other = ids[descendant.id] + raise KeyError( + 'Duplicate ID %s, objects "%s" and "%s" in "%s"' % \ + (descendant.id, str(descendant._properties), + str(other._properties), self._properties['rootObject'].Name())) + ids[descendant.id] = descendant + + def Children(self): + """Returns a list of all of this object's owned (strong) children.""" + + children = [] + for property, attributes in self._schema.iteritems(): + (is_list, property_type, is_strong) = attributes[0:3] + if is_strong and property in self._properties: + if not is_list: + children.append(self._properties[property]) + else: + children.extend(self._properties[property]) + return children + + def Descendants(self): + """Returns a list of all of this object's descendants, including this + object. + """ + + children = self.Children() + descendants = [self] + for child in children: + descendants.extend(child.Descendants()) + return descendants + + def PBXProjectAncestor(self): + # The base case for recursion is defined at PBXProject.PBXProjectAncestor. + if self.parent: + return self.parent.PBXProjectAncestor() + return None + + def _EncodeComment(self, comment): + """Encodes a comment to be placed in the project file output, mimicing + Xcode behavior. + """ + + # This mimics Xcode behavior by wrapping the comment in "/*" and "*/". If + # the string already contains a "*/", it is turned into "(*)/". This keeps + # the file writer from outputting something that would be treated as the + # end of a comment in the middle of something intended to be entirely a + # comment. + + return '/* ' + comment.replace('*/', '(*)/') + ' */' + + def _EncodeTransform(self, match): + # This function works closely with _EncodeString. It will only be called + # by re.sub with match.group(0) containing a character matched by the + # the _escaped expression. + char = match.group(0) + + # Backslashes (\) and quotation marks (") are always replaced with a + # backslash-escaped version of the same. Everything else gets its + # replacement from the class' _encode_transforms array. + if char == '\\': + return '\\\\' + if char == '"': + return '\\"' + return self._encode_transforms[ord(char)] + + def _EncodeString(self, value): + """Encodes a string to be placed in the project file output, mimicing + Xcode behavior. + """ + + # Use quotation marks when any character outside of the range A-Z, a-z, 0-9, + # $ (dollar sign), . (period), and _ (underscore) is present. Also use + # quotation marks to represent empty strings. + # + # Escape " (double-quote) and \ (backslash) by preceding them with a + # backslash. + # + # Some characters below the printable ASCII range are encoded specially: + # 7 ^G BEL is encoded as "\a" + # 8 ^H BS is encoded as "\b" + # 11 ^K VT is encoded as "\v" + # 12 ^L NP is encoded as "\f" + # 127 ^? DEL is passed through as-is without escaping + # - In PBXFileReference and PBXBuildFile objects: + # 9 ^I HT is passed through as-is without escaping + # 10 ^J NL is passed through as-is without escaping + # 13 ^M CR is passed through as-is without escaping + # - In other objects: + # 9 ^I HT is encoded as "\t" + # 10 ^J NL is encoded as "\n" + # 13 ^M CR is encoded as "\n" rendering it indistinguishable from + # 10 ^J NL + # All other characters within the ASCII control character range (0 through + # 31 inclusive) are encoded as "\U001f" referring to the Unicode code point + # in hexadecimal. For example, character 14 (^N SO) is encoded as "\U000e". + # Characters above the ASCII range are passed through to the output encoded + # as UTF-8 without any escaping. These mappings are contained in the + # class' _encode_transforms list. + + if _unquoted.search(value) and not _quoted.search(value): + return value + + return '"' + _escaped.sub(self._EncodeTransform, value) + '"' + + def _XCPrint(self, file, tabs, line): + file.write('\t' * tabs + line) + + def _XCPrintableValue(self, tabs, value, flatten_list=False): + """Returns a representation of value that may be printed in a project file, + mimicing Xcode's behavior. + + _XCPrintableValue can handle str and int values, XCObjects (which are + made printable by returning their id property), and list and dict objects + composed of any of the above types. When printing a list or dict, and + _should_print_single_line is False, the tabs parameter is used to determine + how much to indent the lines corresponding to the items in the list or + dict. + + If flatten_list is True, single-element lists will be transformed into + strings. + """ + + printable = '' + comment = None + + if self._should_print_single_line: + sep = ' ' + element_tabs = '' + end_tabs = '' + else: + sep = '\n' + element_tabs = '\t' * (tabs + 1) + end_tabs = '\t' * tabs + + if isinstance(value, XCObject): + printable += value.id + comment = value.Comment() + elif isinstance(value, str): + printable += self._EncodeString(value) + elif isinstance(value, unicode): + printable += self._EncodeString(value.encode('utf-8')) + elif isinstance(value, int): + printable += str(value) + elif isinstance(value, list): + if flatten_list and len(value) <= 1: + if len(value) == 0: + printable += self._EncodeString('') + else: + printable += self._EncodeString(value[0]) + else: + printable = '(' + sep + for item in value: + printable += element_tabs + \ + self._XCPrintableValue(tabs + 1, item, flatten_list) + \ + ',' + sep + printable += end_tabs + ')' + elif isinstance(value, dict): + printable = '{' + sep + for item_key, item_value in sorted(value.iteritems()): + printable += element_tabs + \ + self._XCPrintableValue(tabs + 1, item_key, flatten_list) + ' = ' + \ + self._XCPrintableValue(tabs + 1, item_value, flatten_list) + ';' + \ + sep + printable += end_tabs + '}' + else: + raise TypeError("Can't make " + value.__class__.__name__ + ' printable') + + if comment != None: + printable += ' ' + self._EncodeComment(comment) + + return printable + + def _XCKVPrint(self, file, tabs, key, value): + """Prints a key and value, members of an XCObject's _properties dictionary, + to file. + + tabs is an int identifying the indentation level. If the class' + _should_print_single_line variable is True, tabs is ignored and the + key-value pair will be followed by a space insead of a newline. + """ + + if self._should_print_single_line: + printable = '' + after_kv = ' ' + else: + printable = '\t' * tabs + after_kv = '\n' + + # Xcode usually prints remoteGlobalIDString values in PBXContainerItemProxy + # objects without comments. Sometimes it prints them with comments, but + # the majority of the time, it doesn't. To avoid unnecessary changes to + # the project file after Xcode opens it, don't write comments for + # remoteGlobalIDString. This is a sucky hack and it would certainly be + # cleaner to extend the schema to indicate whether or not a comment should + # be printed, but since this is the only case where the problem occurs and + # Xcode itself can't seem to make up its mind, the hack will suffice. + # + # Also see PBXContainerItemProxy._schema['remoteGlobalIDString']. + if key == 'remoteGlobalIDString' and isinstance(self, + PBXContainerItemProxy): + value_to_print = value.id + else: + value_to_print = value + + # PBXBuildFile's settings property is represented in the output as a dict, + # but a hack here has it represented as a string. Arrange to strip off the + # quotes so that it shows up in the output as expected. + if key == 'settings' and isinstance(self, PBXBuildFile): + strip_value_quotes = True + else: + strip_value_quotes = False + + # In another one-off, let's set flatten_list on buildSettings properties + # of XCBuildConfiguration objects, because that's how Xcode treats them. + if key == 'buildSettings' and isinstance(self, XCBuildConfiguration): + flatten_list = True + else: + flatten_list = False + + try: + printable_key = self._XCPrintableValue(tabs, key, flatten_list) + printable_value = self._XCPrintableValue(tabs, value_to_print, + flatten_list) + if strip_value_quotes and len(printable_value) > 1 and \ + printable_value[0] == '"' and printable_value[-1] == '"': + printable_value = printable_value[1:-1] + printable += printable_key + ' = ' + printable_value + ';' + after_kv + except TypeError, e: + gyp.common.ExceptionAppend(e, + 'while printing key "%s"' % key) + raise + + self._XCPrint(file, 0, printable) + + def Print(self, file=sys.stdout): + """Prints a reprentation of this object to file, adhering to Xcode output + formatting. + """ + + self.VerifyHasRequiredProperties() + + if self._should_print_single_line: + # When printing an object in a single line, Xcode doesn't put any space + # between the beginning of a dictionary (or presumably a list) and the + # first contained item, so you wind up with snippets like + # ...CDEF = {isa = PBXFileReference; fileRef = 0123... + # If it were me, I would have put a space in there after the opening + # curly, but I guess this is just another one of those inconsistencies + # between how Xcode prints PBXFileReference and PBXBuildFile objects as + # compared to other objects. Mimic Xcode's behavior here by using an + # empty string for sep. + sep = '' + end_tabs = 0 + else: + sep = '\n' + end_tabs = 2 + + # Start the object. For example, '\t\tPBXProject = {\n'. + self._XCPrint(file, 2, self._XCPrintableValue(2, self) + ' = {' + sep) + + # "isa" isn't in the _properties dictionary, it's an intrinsic property + # of the class which the object belongs to. Xcode always outputs "isa" + # as the first element of an object dictionary. + self._XCKVPrint(file, 3, 'isa', self.__class__.__name__) + + # The remaining elements of an object dictionary are sorted alphabetically. + for property, value in sorted(self._properties.iteritems()): + self._XCKVPrint(file, 3, property, value) + + # End the object. + self._XCPrint(file, end_tabs, '};\n') + + def UpdateProperties(self, properties, do_copy=False): + """Merge the supplied properties into the _properties dictionary. + + The input properties must adhere to the class schema or a KeyError or + TypeError exception will be raised. If adding an object of an XCObject + subclass and the schema indicates a strong relationship, the object's + parent will be set to this object. + + If do_copy is True, then lists, dicts, strong-owned XCObjects, and + strong-owned XCObjects in lists will be copied instead of having their + references added. + """ + + if properties is None: + return + + for property, value in properties.iteritems(): + # Make sure the property is in the schema. + if not property in self._schema: + raise KeyError(property + ' not in ' + self.__class__.__name__) + + # Make sure the property conforms to the schema. + (is_list, property_type, is_strong) = self._schema[property][0:3] + if is_list: + if value.__class__ != list: + raise TypeError( + property + ' of ' + self.__class__.__name__ + \ + ' must be list, not ' + value.__class__.__name__) + for item in value: + if not isinstance(item, property_type) and \ + not (item.__class__ == unicode and property_type == str): + # Accept unicode where str is specified. str is treated as + # UTF-8-encoded. + raise TypeError( + 'item of ' + property + ' of ' + self.__class__.__name__ + \ + ' must be ' + property_type.__name__ + ', not ' + \ + item.__class__.__name__) + elif not isinstance(value, property_type) and \ + not (value.__class__ == unicode and property_type == str): + # Accept unicode where str is specified. str is treated as + # UTF-8-encoded. + raise TypeError( + property + ' of ' + self.__class__.__name__ + ' must be ' + \ + property_type.__name__ + ', not ' + value.__class__.__name__) + + # Checks passed, perform the assignment. + if do_copy: + if isinstance(value, XCObject): + if is_strong: + self._properties[property] = value.Copy() + else: + self._properties[property] = value + elif isinstance(value, str) or isinstance(value, unicode) or \ + isinstance(value, int): + self._properties[property] = value + elif isinstance(value, list): + if is_strong: + # If is_strong is True, each element is an XCObject, so it's safe + # to call Copy. + self._properties[property] = [] + for item in value: + self._properties[property].append(item.Copy()) + else: + self._properties[property] = value[:] + elif isinstance(value, dict): + self._properties[property] = value.copy() + else: + raise TypeError("Don't know how to copy a " + \ + value.__class__.__name__ + ' object for ' + \ + property + ' in ' + self.__class__.__name__) + else: + self._properties[property] = value + + # Set up the child's back-reference to this object. Don't use |value| + # any more because it may not be right if do_copy is true. + if is_strong: + if not is_list: + self._properties[property].parent = self + else: + for item in self._properties[property]: + item.parent = self + + def HasProperty(self, key): + return key in self._properties + + def GetProperty(self, key): + return self._properties[key] + + def SetProperty(self, key, value): + self.UpdateProperties({key: value}) + + def DelProperty(self, key): + if key in self._properties: + del self._properties[key] + + def AppendProperty(self, key, value): + # TODO(mark): Support ExtendProperty too (and make this call that)? + + # Schema validation. + if not key in self._schema: + raise KeyError(key + ' not in ' + self.__class__.__name__) + + (is_list, property_type, is_strong) = self._schema[key][0:3] + if not is_list: + raise TypeError(key + ' of ' + self.__class__.__name__ + ' must be list') + if not isinstance(value, property_type): + raise TypeError('item of ' + key + ' of ' + self.__class__.__name__ + \ + ' must be ' + property_type.__name__ + ', not ' + \ + value.__class__.__name__) + + # If the property doesn't exist yet, create a new empty list to receive the + # item. + if not key in self._properties: + self._properties[key] = [] + + # Set up the ownership link. + if is_strong: + value.parent = self + + # Store the item. + self._properties[key].append(value) + + def VerifyHasRequiredProperties(self): + """Ensure that all properties identified as required by the schema are + set. + """ + + # TODO(mark): A stronger verification mechanism is needed. Some + # subclasses need to perform validation beyond what the schema can enforce. + for property, attributes in self._schema.iteritems(): + (is_list, property_type, is_strong, is_required) = attributes[0:4] + if is_required and not property in self._properties: + raise KeyError(self.__class__.__name__ + ' requires ' + property) + + def _SetDefaultsFromSchema(self): + """Assign object default values according to the schema. This will not + overwrite properties that have already been set.""" + + defaults = {} + for property, attributes in self._schema.iteritems(): + (is_list, property_type, is_strong, is_required) = attributes[0:4] + if is_required and len(attributes) >= 5 and \ + not property in self._properties: + default = attributes[4] + + defaults[property] = default + + if len(defaults) > 0: + # Use do_copy=True so that each new object gets its own copy of strong + # objects, lists, and dicts. + self.UpdateProperties(defaults, do_copy=True) + + +class XCHierarchicalElement(XCObject): + """Abstract base for PBXGroup and PBXFileReference. Not represented in a + project file.""" + + # TODO(mark): Do name and path belong here? Probably so. + # If path is set and name is not, name may have a default value. Name will + # be set to the basename of path, if the basename of path is different from + # the full value of path. If path is already just a leaf name, name will + # not be set. + _schema = XCObject._schema.copy() + _schema.update({ + 'comments': [0, str, 0, 0], + 'fileEncoding': [0, str, 0, 0], + 'includeInIndex': [0, int, 0, 0], + 'indentWidth': [0, int, 0, 0], + 'lineEnding': [0, int, 0, 0], + 'sourceTree': [0, str, 0, 1, ''], + 'tabWidth': [0, int, 0, 0], + 'usesTabs': [0, int, 0, 0], + 'wrapsLines': [0, int, 0, 0], + }) + + def __init__(self, properties=None, id=None, parent=None): + # super + XCObject.__init__(self, properties, id, parent) + if 'path' in self._properties and not 'name' in self._properties: + path = self._properties['path'] + name = posixpath.basename(path) + if name != '' and path != name: + self.SetProperty('name', name) + + if 'path' in self._properties and \ + (not 'sourceTree' in self._properties or \ + self._properties['sourceTree'] == ''): + # If the pathname begins with an Xcode variable like "$(SDKROOT)/", take + # the variable out and make the path be relative to that variable by + # assigning the variable name as the sourceTree. + (source_tree, path) = SourceTreeAndPathFromPath(self._properties['path']) + if source_tree != None: + self._properties['sourceTree'] = source_tree + if path != None: + self._properties['path'] = path + if source_tree != None and path is None and \ + not 'name' in self._properties: + # The path was of the form "$(SDKROOT)" with no path following it. + # This object is now relative to that variable, so it has no path + # attribute of its own. It does, however, keep a name. + del self._properties['path'] + self._properties['name'] = source_tree + + def Name(self): + if 'name' in self._properties: + return self._properties['name'] + elif 'path' in self._properties: + return self._properties['path'] + else: + # This happens in the case of the root PBXGroup. + return None + + def Hashables(self): + """Custom hashables for XCHierarchicalElements. + + XCHierarchicalElements are special. Generally, their hashes shouldn't + change if the paths don't change. The normal XCObject implementation of + Hashables adds a hashable for each object, which means that if + the hierarchical structure changes (possibly due to changes caused when + TakeOverOnlyChild runs and encounters slight changes in the hierarchy), + the hashes will change. For example, if a project file initially contains + a/b/f1 and a/b becomes collapsed into a/b, f1 will have a single parent + a/b. If someone later adds a/f2 to the project file, a/b can no longer be + collapsed, and f1 winds up with parent b and grandparent a. That would + be sufficient to change f1's hash. + + To counteract this problem, hashables for all XCHierarchicalElements except + for the main group (which has neither a name nor a path) are taken to be + just the set of path components. Because hashables are inherited from + parents, this provides assurance that a/b/f1 has the same set of hashables + whether its parent is b or a/b. + + The main group is a special case. As it is permitted to have no name or + path, it is permitted to use the standard XCObject hash mechanism. This + is not considered a problem because there can be only one main group. + """ + + if self == self.PBXProjectAncestor()._properties['mainGroup']: + # super + return XCObject.Hashables(self) + + hashables = [] + + # Put the name in first, ensuring that if TakeOverOnlyChild collapses + # children into a top-level group like "Source", the name always goes + # into the list of hashables without interfering with path components. + if 'name' in self._properties: + # Make it less likely for people to manipulate hashes by following the + # pattern of always pushing an object type value onto the list first. + hashables.append(self.__class__.__name__ + '.name') + hashables.append(self._properties['name']) + + # NOTE: This still has the problem that if an absolute path is encountered, + # including paths with a sourceTree, they'll still inherit their parents' + # hashables, even though the paths aren't relative to their parents. This + # is not expected to be much of a problem in practice. + path = self.PathFromSourceTreeAndPath() + if path != None: + components = path.split(posixpath.sep) + for component in components: + hashables.append(self.__class__.__name__ + '.path') + hashables.append(component) + + hashables.extend(self._hashables) + + return hashables + + def Compare(self, other): + # Allow comparison of these types. PBXGroup has the highest sort rank; + # PBXVariantGroup is treated as equal to PBXFileReference. + valid_class_types = { + PBXFileReference: 'file', + PBXGroup: 'group', + PBXVariantGroup: 'file', + } + self_type = valid_class_types[self.__class__] + other_type = valid_class_types[other.__class__] + + if self_type == other_type: + # If the two objects are of the same sort rank, compare their names. + return cmp(self.Name(), other.Name()) + + # Otherwise, sort groups before everything else. + if self_type == 'group': + return -1 + return 1 + + def CompareRootGroup(self, other): + # This function should be used only to compare direct children of the + # containing PBXProject's mainGroup. These groups should appear in the + # listed order. + # TODO(mark): "Build" is used by gyp.generator.xcode, perhaps the + # generator should have a way of influencing this list rather than having + # to hardcode for the generator here. + order = ['Source', 'Intermediates', 'Projects', 'Frameworks', 'Products', + 'Build'] + + # If the groups aren't in the listed order, do a name comparison. + # Otherwise, groups in the listed order should come before those that + # aren't. + self_name = self.Name() + other_name = other.Name() + self_in = isinstance(self, PBXGroup) and self_name in order + other_in = isinstance(self, PBXGroup) and other_name in order + if not self_in and not other_in: + return self.Compare(other) + if self_name in order and not other_name in order: + return -1 + if other_name in order and not self_name in order: + return 1 + + # If both groups are in the listed order, go by the defined order. + self_index = order.index(self_name) + other_index = order.index(other_name) + if self_index < other_index: + return -1 + if self_index > other_index: + return 1 + return 0 + + def PathFromSourceTreeAndPath(self): + # Turn the object's sourceTree and path properties into a single flat + # string of a form comparable to the path parameter. If there's a + # sourceTree property other than "", wrap it in $(...) for the + # comparison. + components = [] + if self._properties['sourceTree'] != '': + components.append('$(' + self._properties['sourceTree'] + ')') + if 'path' in self._properties: + components.append(self._properties['path']) + + if len(components) > 0: + return posixpath.join(*components) + + return None + + def FullPath(self): + # Returns a full path to self relative to the project file, or relative + # to some other source tree. Start with self, and walk up the chain of + # parents prepending their paths, if any, until no more parents are + # available (project-relative path) or until a path relative to some + # source tree is found. + xche = self + path = None + while isinstance(xche, XCHierarchicalElement) and \ + (path is None or \ + (not path.startswith('/') and not path.startswith('$'))): + this_path = xche.PathFromSourceTreeAndPath() + if this_path != None and path != None: + path = posixpath.join(this_path, path) + elif this_path != None: + path = this_path + xche = xche.parent + + return path + + +class PBXGroup(XCHierarchicalElement): + """ + Attributes: + _children_by_path: Maps pathnames of children of this PBXGroup to the + actual child XCHierarchicalElement objects. + _variant_children_by_name_and_path: Maps (name, path) tuples of + PBXVariantGroup children to the actual child PBXVariantGroup objects. + """ + + _schema = XCHierarchicalElement._schema.copy() + _schema.update({ + 'children': [1, XCHierarchicalElement, 1, 1, []], + 'name': [0, str, 0, 0], + 'path': [0, str, 0, 0], + }) + + def __init__(self, properties=None, id=None, parent=None): + # super + XCHierarchicalElement.__init__(self, properties, id, parent) + self._children_by_path = {} + self._variant_children_by_name_and_path = {} + for child in self._properties.get('children', []): + self._AddChildToDicts(child) + + def Hashables(self): + # super + hashables = XCHierarchicalElement.Hashables(self) + + # It is not sufficient to just rely on name and parent to build a unique + # hashable : a node could have two child PBXGroup sharing a common name. + # To add entropy the hashable is enhanced with the names of all its + # children. + for child in self._properties.get('children', []): + child_name = child.Name() + if child_name != None: + hashables.append(child_name) + + return hashables + + def HashablesForChild(self): + # To avoid a circular reference the hashables used to compute a child id do + # not include the child names. + return XCHierarchicalElement.Hashables(self) + + def _AddChildToDicts(self, child): + # Sets up this PBXGroup object's dicts to reference the child properly. + child_path = child.PathFromSourceTreeAndPath() + if child_path: + if child_path in self._children_by_path: + raise ValueError('Found multiple children with path ' + child_path) + self._children_by_path[child_path] = child + + if isinstance(child, PBXVariantGroup): + child_name = child._properties.get('name', None) + key = (child_name, child_path) + if key in self._variant_children_by_name_and_path: + raise ValueError('Found multiple PBXVariantGroup children with ' + \ + 'name ' + str(child_name) + ' and path ' + \ + str(child_path)) + self._variant_children_by_name_and_path[key] = child + + def AppendChild(self, child): + # Callers should use this instead of calling + # AppendProperty('children', child) directly because this function + # maintains the group's dicts. + self.AppendProperty('children', child) + self._AddChildToDicts(child) + + def GetChildByName(self, name): + # This is not currently optimized with a dict as GetChildByPath is because + # it has few callers. Most callers probably want GetChildByPath. This + # function is only useful to get children that have names but no paths, + # which is rare. The children of the main group ("Source", "Products", + # etc.) is pretty much the only case where this likely to come up. + # + # TODO(mark): Maybe this should raise an error if more than one child is + # present with the same name. + if not 'children' in self._properties: + return None + + for child in self._properties['children']: + if child.Name() == name: + return child + + return None + + def GetChildByPath(self, path): + if not path: + return None + + if path in self._children_by_path: + return self._children_by_path[path] + + return None + + def GetChildByRemoteObject(self, remote_object): + # This method is a little bit esoteric. Given a remote_object, which + # should be a PBXFileReference in another project file, this method will + # return this group's PBXReferenceProxy object serving as a local proxy + # for the remote PBXFileReference. + # + # This function might benefit from a dict optimization as GetChildByPath + # for some workloads, but profiling shows that it's not currently a + # problem. + if not 'children' in self._properties: + return None + + for child in self._properties['children']: + if not isinstance(child, PBXReferenceProxy): + continue + + container_proxy = child._properties['remoteRef'] + if container_proxy._properties['remoteGlobalIDString'] == remote_object: + return child + + return None + + def AddOrGetFileByPath(self, path, hierarchical): + """Returns an existing or new file reference corresponding to path. + + If hierarchical is True, this method will create or use the necessary + hierarchical group structure corresponding to path. Otherwise, it will + look in and create an item in the current group only. + + If an existing matching reference is found, it is returned, otherwise, a + new one will be created, added to the correct group, and returned. + + If path identifies a directory by virtue of carrying a trailing slash, + this method returns a PBXFileReference of "folder" type. If path + identifies a variant, by virtue of it identifying a file inside a directory + with an ".lproj" extension, this method returns a PBXVariantGroup + containing the variant named by path, and possibly other variants. For + all other paths, a "normal" PBXFileReference will be returned. + """ + + # Adding or getting a directory? Directories end with a trailing slash. + is_dir = False + if path.endswith('/'): + is_dir = True + path = posixpath.normpath(path) + if is_dir: + path = path + '/' + + # Adding or getting a variant? Variants are files inside directories + # with an ".lproj" extension. Xcode uses variants for localization. For + # a variant path/to/Language.lproj/MainMenu.nib, put a variant group named + # MainMenu.nib inside path/to, and give it a variant named Language. In + # this example, grandparent would be set to path/to and parent_root would + # be set to Language. + variant_name = None + parent = posixpath.dirname(path) + grandparent = posixpath.dirname(parent) + parent_basename = posixpath.basename(parent) + (parent_root, parent_ext) = posixpath.splitext(parent_basename) + if parent_ext == '.lproj': + variant_name = parent_root + if grandparent == '': + grandparent = None + + # Putting a directory inside a variant group is not currently supported. + assert not is_dir or variant_name is None + + path_split = path.split(posixpath.sep) + if len(path_split) == 1 or \ + ((is_dir or variant_name != None) and len(path_split) == 2) or \ + not hierarchical: + # The PBXFileReference or PBXVariantGroup will be added to or gotten from + # this PBXGroup, no recursion necessary. + if variant_name is None: + # Add or get a PBXFileReference. + file_ref = self.GetChildByPath(path) + if file_ref != None: + assert file_ref.__class__ == PBXFileReference + else: + file_ref = PBXFileReference({'path': path}) + self.AppendChild(file_ref) + else: + # Add or get a PBXVariantGroup. The variant group name is the same + # as the basename (MainMenu.nib in the example above). grandparent + # specifies the path to the variant group itself, and path_split[-2:] + # is the path of the specific variant relative to its group. + variant_group_name = posixpath.basename(path) + variant_group_ref = self.AddOrGetVariantGroupByNameAndPath( + variant_group_name, grandparent) + variant_path = posixpath.sep.join(path_split[-2:]) + variant_ref = variant_group_ref.GetChildByPath(variant_path) + if variant_ref != None: + assert variant_ref.__class__ == PBXFileReference + else: + variant_ref = PBXFileReference({'name': variant_name, + 'path': variant_path}) + variant_group_ref.AppendChild(variant_ref) + # The caller is interested in the variant group, not the specific + # variant file. + file_ref = variant_group_ref + return file_ref + else: + # Hierarchical recursion. Add or get a PBXGroup corresponding to the + # outermost path component, and then recurse into it, chopping off that + # path component. + next_dir = path_split[0] + group_ref = self.GetChildByPath(next_dir) + if group_ref != None: + assert group_ref.__class__ == PBXGroup + else: + group_ref = PBXGroup({'path': next_dir}) + self.AppendChild(group_ref) + return group_ref.AddOrGetFileByPath(posixpath.sep.join(path_split[1:]), + hierarchical) + + def AddOrGetVariantGroupByNameAndPath(self, name, path): + """Returns an existing or new PBXVariantGroup for name and path. + + If a PBXVariantGroup identified by the name and path arguments is already + present as a child of this object, it is returned. Otherwise, a new + PBXVariantGroup with the correct properties is created, added as a child, + and returned. + + This method will generally be called by AddOrGetFileByPath, which knows + when to create a variant group based on the structure of the pathnames + passed to it. + """ + + key = (name, path) + if key in self._variant_children_by_name_and_path: + variant_group_ref = self._variant_children_by_name_and_path[key] + assert variant_group_ref.__class__ == PBXVariantGroup + return variant_group_ref + + variant_group_properties = {'name': name} + if path != None: + variant_group_properties['path'] = path + variant_group_ref = PBXVariantGroup(variant_group_properties) + self.AppendChild(variant_group_ref) + + return variant_group_ref + + def TakeOverOnlyChild(self, recurse=False): + """If this PBXGroup has only one child and it's also a PBXGroup, take + it over by making all of its children this object's children. + + This function will continue to take over only children when those children + are groups. If there are three PBXGroups representing a, b, and c, with + c inside b and b inside a, and a and b have no other children, this will + result in a taking over both b and c, forming a PBXGroup for a/b/c. + + If recurse is True, this function will recurse into children and ask them + to collapse themselves by taking over only children as well. Assuming + an example hierarchy with files at a/b/c/d1, a/b/c/d2, and a/b/c/d3/e/f + (d1, d2, and f are files, the rest are groups), recursion will result in + a group for a/b/c containing a group for d3/e. + """ + + # At this stage, check that child class types are PBXGroup exactly, + # instead of using isinstance. The only subclass of PBXGroup, + # PBXVariantGroup, should not participate in reparenting in the same way: + # reparenting by merging different object types would be wrong. + while len(self._properties['children']) == 1 and \ + self._properties['children'][0].__class__ == PBXGroup: + # Loop to take over the innermost only-child group possible. + + child = self._properties['children'][0] + + # Assume the child's properties, including its children. Save a copy + # of this object's old properties, because they'll still be needed. + # This object retains its existing id and parent attributes. + old_properties = self._properties + self._properties = child._properties + self._children_by_path = child._children_by_path + + if not 'sourceTree' in self._properties or \ + self._properties['sourceTree'] == '': + # The child was relative to its parent. Fix up the path. Note that + # children with a sourceTree other than "" are not relative to + # their parents, so no path fix-up is needed in that case. + if 'path' in old_properties: + if 'path' in self._properties: + # Both the original parent and child have paths set. + self._properties['path'] = posixpath.join(old_properties['path'], + self._properties['path']) + else: + # Only the original parent has a path, use it. + self._properties['path'] = old_properties['path'] + if 'sourceTree' in old_properties: + # The original parent had a sourceTree set, use it. + self._properties['sourceTree'] = old_properties['sourceTree'] + + # If the original parent had a name set, keep using it. If the original + # parent didn't have a name but the child did, let the child's name + # live on. If the name attribute seems unnecessary now, get rid of it. + if 'name' in old_properties and old_properties['name'] != None and \ + old_properties['name'] != self.Name(): + self._properties['name'] = old_properties['name'] + if 'name' in self._properties and 'path' in self._properties and \ + self._properties['name'] == self._properties['path']: + del self._properties['name'] + + # Notify all children of their new parent. + for child in self._properties['children']: + child.parent = self + + # If asked to recurse, recurse. + if recurse: + for child in self._properties['children']: + if child.__class__ == PBXGroup: + child.TakeOverOnlyChild(recurse) + + def SortGroup(self): + self._properties['children'] = \ + sorted(self._properties['children'], cmp=lambda x,y: x.Compare(y)) + + # Recurse. + for child in self._properties['children']: + if isinstance(child, PBXGroup): + child.SortGroup() + + +class XCFileLikeElement(XCHierarchicalElement): + # Abstract base for objects that can be used as the fileRef property of + # PBXBuildFile. + + def PathHashables(self): + # A PBXBuildFile that refers to this object will call this method to + # obtain additional hashables specific to this XCFileLikeElement. Don't + # just use this object's hashables, they're not specific and unique enough + # on their own (without access to the parent hashables.) Instead, provide + # hashables that identify this object by path by getting its hashables as + # well as the hashables of ancestor XCHierarchicalElement objects. + + hashables = [] + xche = self + while xche != None and isinstance(xche, XCHierarchicalElement): + xche_hashables = xche.Hashables() + for index in xrange(0, len(xche_hashables)): + hashables.insert(index, xche_hashables[index]) + xche = xche.parent + return hashables + + +class XCContainerPortal(XCObject): + # Abstract base for objects that can be used as the containerPortal property + # of PBXContainerItemProxy. + pass + + +class XCRemoteObject(XCObject): + # Abstract base for objects that can be used as the remoteGlobalIDString + # property of PBXContainerItemProxy. + pass + + +class PBXFileReference(XCFileLikeElement, XCContainerPortal, XCRemoteObject): + _schema = XCFileLikeElement._schema.copy() + _schema.update({ + 'explicitFileType': [0, str, 0, 0], + 'lastKnownFileType': [0, str, 0, 0], + 'name': [0, str, 0, 0], + 'path': [0, str, 0, 1], + }) + + # Weird output rules for PBXFileReference. + _should_print_single_line = True + # super + _encode_transforms = XCFileLikeElement._alternate_encode_transforms + + def __init__(self, properties=None, id=None, parent=None): + # super + XCFileLikeElement.__init__(self, properties, id, parent) + if 'path' in self._properties and self._properties['path'].endswith('/'): + self._properties['path'] = self._properties['path'][:-1] + is_dir = True + else: + is_dir = False + + if 'path' in self._properties and \ + not 'lastKnownFileType' in self._properties and \ + not 'explicitFileType' in self._properties: + # TODO(mark): This is the replacement for a replacement for a quick hack. + # It is no longer incredibly sucky, but this list needs to be extended. + extension_map = { + 'a': 'archive.ar', + 'app': 'wrapper.application', + 'bdic': 'file', + 'bundle': 'wrapper.cfbundle', + 'c': 'sourcecode.c.c', + 'cc': 'sourcecode.cpp.cpp', + 'cpp': 'sourcecode.cpp.cpp', + 'css': 'text.css', + 'cxx': 'sourcecode.cpp.cpp', + 'dart': 'sourcecode', + 'dylib': 'compiled.mach-o.dylib', + 'framework': 'wrapper.framework', + 'gyp': 'sourcecode', + 'gypi': 'sourcecode', + 'h': 'sourcecode.c.h', + 'hxx': 'sourcecode.cpp.h', + 'icns': 'image.icns', + 'java': 'sourcecode.java', + 'js': 'sourcecode.javascript', + 'kext': 'wrapper.kext', + 'm': 'sourcecode.c.objc', + 'mm': 'sourcecode.cpp.objcpp', + 'nib': 'wrapper.nib', + 'o': 'compiled.mach-o.objfile', + 'pdf': 'image.pdf', + 'pl': 'text.script.perl', + 'plist': 'text.plist.xml', + 'pm': 'text.script.perl', + 'png': 'image.png', + 'py': 'text.script.python', + 'r': 'sourcecode.rez', + 'rez': 'sourcecode.rez', + 's': 'sourcecode.asm', + 'storyboard': 'file.storyboard', + 'strings': 'text.plist.strings', + 'swift': 'sourcecode.swift', + 'ttf': 'file', + 'xcassets': 'folder.assetcatalog', + 'xcconfig': 'text.xcconfig', + 'xcdatamodel': 'wrapper.xcdatamodel', + 'xcdatamodeld':'wrapper.xcdatamodeld', + 'xib': 'file.xib', + 'y': 'sourcecode.yacc', + } + + prop_map = { + 'dart': 'explicitFileType', + 'gyp': 'explicitFileType', + 'gypi': 'explicitFileType', + } + + if is_dir: + file_type = 'folder' + prop_name = 'lastKnownFileType' + else: + basename = posixpath.basename(self._properties['path']) + (root, ext) = posixpath.splitext(basename) + # Check the map using a lowercase extension. + # TODO(mark): Maybe it should try with the original case first and fall + # back to lowercase, in case there are any instances where case + # matters. There currently aren't. + if ext != '': + ext = ext[1:].lower() + + # TODO(mark): "text" is the default value, but "file" is appropriate + # for unrecognized files not containing text. Xcode seems to choose + # based on content. + file_type = extension_map.get(ext, 'text') + prop_name = prop_map.get(ext, 'lastKnownFileType') + + self._properties[prop_name] = file_type + + +class PBXVariantGroup(PBXGroup, XCFileLikeElement): + """PBXVariantGroup is used by Xcode to represent localizations.""" + # No additions to the schema relative to PBXGroup. + pass + + +# PBXReferenceProxy is also an XCFileLikeElement subclass. It is defined below +# because it uses PBXContainerItemProxy, defined below. + + +class XCBuildConfiguration(XCObject): + _schema = XCObject._schema.copy() + _schema.update({ + 'baseConfigurationReference': [0, PBXFileReference, 0, 0], + 'buildSettings': [0, dict, 0, 1, {}], + 'name': [0, str, 0, 1], + }) + + def HasBuildSetting(self, key): + return key in self._properties['buildSettings'] + + def GetBuildSetting(self, key): + return self._properties['buildSettings'][key] + + def SetBuildSetting(self, key, value): + # TODO(mark): If a list, copy? + self._properties['buildSettings'][key] = value + + def AppendBuildSetting(self, key, value): + if not key in self._properties['buildSettings']: + self._properties['buildSettings'][key] = [] + self._properties['buildSettings'][key].append(value) + + def DelBuildSetting(self, key): + if key in self._properties['buildSettings']: + del self._properties['buildSettings'][key] + + def SetBaseConfiguration(self, value): + self._properties['baseConfigurationReference'] = value + +class XCConfigurationList(XCObject): + # _configs is the default list of configurations. + _configs = [ XCBuildConfiguration({'name': 'Debug'}), + XCBuildConfiguration({'name': 'Release'}) ] + + _schema = XCObject._schema.copy() + _schema.update({ + 'buildConfigurations': [1, XCBuildConfiguration, 1, 1, _configs], + 'defaultConfigurationIsVisible': [0, int, 0, 1, 1], + 'defaultConfigurationName': [0, str, 0, 1, 'Release'], + }) + + def Name(self): + return 'Build configuration list for ' + \ + self.parent.__class__.__name__ + ' "' + self.parent.Name() + '"' + + def ConfigurationNamed(self, name): + """Convenience accessor to obtain an XCBuildConfiguration by name.""" + for configuration in self._properties['buildConfigurations']: + if configuration._properties['name'] == name: + return configuration + + raise KeyError(name) + + def DefaultConfiguration(self): + """Convenience accessor to obtain the default XCBuildConfiguration.""" + return self.ConfigurationNamed(self._properties['defaultConfigurationName']) + + def HasBuildSetting(self, key): + """Determines the state of a build setting in all XCBuildConfiguration + child objects. + + If all child objects have key in their build settings, and the value is the + same in all child objects, returns 1. + + If no child objects have the key in their build settings, returns 0. + + If some, but not all, child objects have the key in their build settings, + or if any children have different values for the key, returns -1. + """ + + has = None + value = None + for configuration in self._properties['buildConfigurations']: + configuration_has = configuration.HasBuildSetting(key) + if has is None: + has = configuration_has + elif has != configuration_has: + return -1 + + if configuration_has: + configuration_value = configuration.GetBuildSetting(key) + if value is None: + value = configuration_value + elif value != configuration_value: + return -1 + + if not has: + return 0 + + return 1 + + def GetBuildSetting(self, key): + """Gets the build setting for key. + + All child XCConfiguration objects must have the same value set for the + setting, or a ValueError will be raised. + """ + + # TODO(mark): This is wrong for build settings that are lists. The list + # contents should be compared (and a list copy returned?) + + value = None + for configuration in self._properties['buildConfigurations']: + configuration_value = configuration.GetBuildSetting(key) + if value is None: + value = configuration_value + else: + if value != configuration_value: + raise ValueError('Variant values for ' + key) + + return value + + def SetBuildSetting(self, key, value): + """Sets the build setting for key to value in all child + XCBuildConfiguration objects. + """ + + for configuration in self._properties['buildConfigurations']: + configuration.SetBuildSetting(key, value) + + def AppendBuildSetting(self, key, value): + """Appends value to the build setting for key, which is treated as a list, + in all child XCBuildConfiguration objects. + """ + + for configuration in self._properties['buildConfigurations']: + configuration.AppendBuildSetting(key, value) + + def DelBuildSetting(self, key): + """Deletes the build setting key from all child XCBuildConfiguration + objects. + """ + + for configuration in self._properties['buildConfigurations']: + configuration.DelBuildSetting(key) + + def SetBaseConfiguration(self, value): + """Sets the build configuration in all child XCBuildConfiguration objects. + """ + + for configuration in self._properties['buildConfigurations']: + configuration.SetBaseConfiguration(value) + + +class PBXBuildFile(XCObject): + _schema = XCObject._schema.copy() + _schema.update({ + 'fileRef': [0, XCFileLikeElement, 0, 1], + 'settings': [0, str, 0, 0], # hack, it's a dict + }) + + # Weird output rules for PBXBuildFile. + _should_print_single_line = True + _encode_transforms = XCObject._alternate_encode_transforms + + def Name(self): + # Example: "main.cc in Sources" + return self._properties['fileRef'].Name() + ' in ' + self.parent.Name() + + def Hashables(self): + # super + hashables = XCObject.Hashables(self) + + # It is not sufficient to just rely on Name() to get the + # XCFileLikeElement's name, because that is not a complete pathname. + # PathHashables returns hashables unique enough that no two + # PBXBuildFiles should wind up with the same set of hashables, unless + # someone adds the same file multiple times to the same target. That + # would be considered invalid anyway. + hashables.extend(self._properties['fileRef'].PathHashables()) + + return hashables + + +class XCBuildPhase(XCObject): + """Abstract base for build phase classes. Not represented in a project + file. + + Attributes: + _files_by_path: A dict mapping each path of a child in the files list by + path (keys) to the corresponding PBXBuildFile children (values). + _files_by_xcfilelikeelement: A dict mapping each XCFileLikeElement (keys) + to the corresponding PBXBuildFile children (values). + """ + + # TODO(mark): Some build phase types, like PBXShellScriptBuildPhase, don't + # actually have a "files" list. XCBuildPhase should not have "files" but + # another abstract subclass of it should provide this, and concrete build + # phase types that do have "files" lists should be derived from that new + # abstract subclass. XCBuildPhase should only provide buildActionMask and + # runOnlyForDeploymentPostprocessing, and not files or the various + # file-related methods and attributes. + + _schema = XCObject._schema.copy() + _schema.update({ + 'buildActionMask': [0, int, 0, 1, 0x7fffffff], + 'files': [1, PBXBuildFile, 1, 1, []], + 'runOnlyForDeploymentPostprocessing': [0, int, 0, 1, 0], + }) + + def __init__(self, properties=None, id=None, parent=None): + # super + XCObject.__init__(self, properties, id, parent) + + self._files_by_path = {} + self._files_by_xcfilelikeelement = {} + for pbxbuildfile in self._properties.get('files', []): + self._AddBuildFileToDicts(pbxbuildfile) + + def FileGroup(self, path): + # Subclasses must override this by returning a two-element tuple. The + # first item in the tuple should be the PBXGroup to which "path" should be + # added, either as a child or deeper descendant. The second item should + # be a boolean indicating whether files should be added into hierarchical + # groups or one single flat group. + raise NotImplementedError( + self.__class__.__name__ + ' must implement FileGroup') + + def _AddPathToDict(self, pbxbuildfile, path): + """Adds path to the dict tracking paths belonging to this build phase. + + If the path is already a member of this build phase, raises an exception. + """ + + if path in self._files_by_path: + raise ValueError('Found multiple build files with path ' + path) + self._files_by_path[path] = pbxbuildfile + + def _AddBuildFileToDicts(self, pbxbuildfile, path=None): + """Maintains the _files_by_path and _files_by_xcfilelikeelement dicts. + + If path is specified, then it is the path that is being added to the + phase, and pbxbuildfile must contain either a PBXFileReference directly + referencing that path, or it must contain a PBXVariantGroup that itself + contains a PBXFileReference referencing the path. + + If path is not specified, either the PBXFileReference's path or the paths + of all children of the PBXVariantGroup are taken as being added to the + phase. + + If the path is already present in the phase, raises an exception. + + If the PBXFileReference or PBXVariantGroup referenced by pbxbuildfile + are already present in the phase, referenced by a different PBXBuildFile + object, raises an exception. This does not raise an exception when + a PBXFileReference or PBXVariantGroup reappear and are referenced by the + same PBXBuildFile that has already introduced them, because in the case + of PBXVariantGroup objects, they may correspond to multiple paths that are + not all added simultaneously. When this situation occurs, the path needs + to be added to _files_by_path, but nothing needs to change in + _files_by_xcfilelikeelement, and the caller should have avoided adding + the PBXBuildFile if it is already present in the list of children. + """ + + xcfilelikeelement = pbxbuildfile._properties['fileRef'] + + paths = [] + if path != None: + # It's best when the caller provides the path. + if isinstance(xcfilelikeelement, PBXVariantGroup): + paths.append(path) + else: + # If the caller didn't provide a path, there can be either multiple + # paths (PBXVariantGroup) or one. + if isinstance(xcfilelikeelement, PBXVariantGroup): + for variant in xcfilelikeelement._properties['children']: + paths.append(variant.FullPath()) + else: + paths.append(xcfilelikeelement.FullPath()) + + # Add the paths first, because if something's going to raise, the + # messages provided by _AddPathToDict are more useful owing to its + # having access to a real pathname and not just an object's Name(). + for a_path in paths: + self._AddPathToDict(pbxbuildfile, a_path) + + # If another PBXBuildFile references this XCFileLikeElement, there's a + # problem. + if xcfilelikeelement in self._files_by_xcfilelikeelement and \ + self._files_by_xcfilelikeelement[xcfilelikeelement] != pbxbuildfile: + raise ValueError('Found multiple build files for ' + \ + xcfilelikeelement.Name()) + self._files_by_xcfilelikeelement[xcfilelikeelement] = pbxbuildfile + + def AppendBuildFile(self, pbxbuildfile, path=None): + # Callers should use this instead of calling + # AppendProperty('files', pbxbuildfile) directly because this function + # maintains the object's dicts. Better yet, callers can just call AddFile + # with a pathname and not worry about building their own PBXBuildFile + # objects. + self.AppendProperty('files', pbxbuildfile) + self._AddBuildFileToDicts(pbxbuildfile, path) + + def AddFile(self, path, settings=None): + (file_group, hierarchical) = self.FileGroup(path) + file_ref = file_group.AddOrGetFileByPath(path, hierarchical) + + if file_ref in self._files_by_xcfilelikeelement and \ + isinstance(file_ref, PBXVariantGroup): + # There's already a PBXBuildFile in this phase corresponding to the + # PBXVariantGroup. path just provides a new variant that belongs to + # the group. Add the path to the dict. + pbxbuildfile = self._files_by_xcfilelikeelement[file_ref] + self._AddBuildFileToDicts(pbxbuildfile, path) + else: + # Add a new PBXBuildFile to get file_ref into the phase. + if settings is None: + pbxbuildfile = PBXBuildFile({'fileRef': file_ref}) + else: + pbxbuildfile = PBXBuildFile({'fileRef': file_ref, 'settings': settings}) + self.AppendBuildFile(pbxbuildfile, path) + + +class PBXHeadersBuildPhase(XCBuildPhase): + # No additions to the schema relative to XCBuildPhase. + + def Name(self): + return 'Headers' + + def FileGroup(self, path): + return self.PBXProjectAncestor().RootGroupForPath(path) + + +class PBXResourcesBuildPhase(XCBuildPhase): + # No additions to the schema relative to XCBuildPhase. + + def Name(self): + return 'Resources' + + def FileGroup(self, path): + return self.PBXProjectAncestor().RootGroupForPath(path) + + +class PBXSourcesBuildPhase(XCBuildPhase): + # No additions to the schema relative to XCBuildPhase. + + def Name(self): + return 'Sources' + + def FileGroup(self, path): + return self.PBXProjectAncestor().RootGroupForPath(path) + + +class PBXFrameworksBuildPhase(XCBuildPhase): + # No additions to the schema relative to XCBuildPhase. + + def Name(self): + return 'Frameworks' + + def FileGroup(self, path): + (root, ext) = posixpath.splitext(path) + if ext != '': + ext = ext[1:].lower() + if ext == 'o': + # .o files are added to Xcode Frameworks phases, but conceptually aren't + # frameworks, they're more like sources or intermediates. Redirect them + # to show up in one of those other groups. + return self.PBXProjectAncestor().RootGroupForPath(path) + else: + return (self.PBXProjectAncestor().FrameworksGroup(), False) + + +class PBXShellScriptBuildPhase(XCBuildPhase): + _schema = XCBuildPhase._schema.copy() + _schema.update({ + 'inputPaths': [1, str, 0, 1, []], + 'name': [0, str, 0, 0], + 'outputPaths': [1, str, 0, 1, []], + 'shellPath': [0, str, 0, 1, '/bin/sh'], + 'shellScript': [0, str, 0, 1], + 'showEnvVarsInLog': [0, int, 0, 0], + }) + + def Name(self): + if 'name' in self._properties: + return self._properties['name'] + + return 'ShellScript' + + +class PBXCopyFilesBuildPhase(XCBuildPhase): + _schema = XCBuildPhase._schema.copy() + _schema.update({ + 'dstPath': [0, str, 0, 1], + 'dstSubfolderSpec': [0, int, 0, 1], + 'name': [0, str, 0, 0], + }) + + # path_tree_re matches "$(DIR)/path" or just "$(DIR)". Match group 1 is + # "DIR", match group 3 is "path" or None. + path_tree_re = re.compile('^\\$\\((.*)\\)(/(.*)|)$') + + # path_tree_to_subfolder maps names of Xcode variables to the associated + # dstSubfolderSpec property value used in a PBXCopyFilesBuildPhase object. + path_tree_to_subfolder = { + 'BUILT_FRAMEWORKS_DIR': 10, # Frameworks Directory + 'BUILT_PRODUCTS_DIR': 16, # Products Directory + # Other types that can be chosen via the Xcode UI. + # TODO(mark): Map Xcode variable names to these. + # : 1, # Wrapper + # : 6, # Executables: 6 + # : 7, # Resources + # : 15, # Java Resources + # : 11, # Shared Frameworks + # : 12, # Shared Support + # : 13, # PlugIns + } + + def Name(self): + if 'name' in self._properties: + return self._properties['name'] + + return 'CopyFiles' + + def FileGroup(self, path): + return self.PBXProjectAncestor().RootGroupForPath(path) + + def SetDestination(self, path): + """Set the dstSubfolderSpec and dstPath properties from path. + + path may be specified in the same notation used for XCHierarchicalElements, + specifically, "$(DIR)/path". + """ + + path_tree_match = self.path_tree_re.search(path) + if path_tree_match: + # Everything else needs to be relative to an Xcode variable. + path_tree = path_tree_match.group(1) + relative_path = path_tree_match.group(3) + + if path_tree in self.path_tree_to_subfolder: + subfolder = self.path_tree_to_subfolder[path_tree] + if relative_path is None: + relative_path = '' + else: + # The path starts with an unrecognized Xcode variable + # name like $(SRCROOT). Xcode will still handle this + # as an "absolute path" that starts with the variable. + subfolder = 0 + relative_path = path + elif path.startswith('/'): + # Special case. Absolute paths are in dstSubfolderSpec 0. + subfolder = 0 + relative_path = path[1:] + else: + raise ValueError('Can\'t use path %s in a %s' % \ + (path, self.__class__.__name__)) + + self._properties['dstPath'] = relative_path + self._properties['dstSubfolderSpec'] = subfolder + + +class PBXBuildRule(XCObject): + _schema = XCObject._schema.copy() + _schema.update({ + 'compilerSpec': [0, str, 0, 1], + 'filePatterns': [0, str, 0, 0], + 'fileType': [0, str, 0, 1], + 'isEditable': [0, int, 0, 1, 1], + 'outputFiles': [1, str, 0, 1, []], + 'script': [0, str, 0, 0], + }) + + def Name(self): + # Not very inspired, but it's what Xcode uses. + return self.__class__.__name__ + + def Hashables(self): + # super + hashables = XCObject.Hashables(self) + + # Use the hashables of the weak objects that this object refers to. + hashables.append(self._properties['fileType']) + if 'filePatterns' in self._properties: + hashables.append(self._properties['filePatterns']) + return hashables + + +class PBXContainerItemProxy(XCObject): + # When referencing an item in this project file, containerPortal is the + # PBXProject root object of this project file. When referencing an item in + # another project file, containerPortal is a PBXFileReference identifying + # the other project file. + # + # When serving as a proxy to an XCTarget (in this project file or another), + # proxyType is 1. When serving as a proxy to a PBXFileReference (in another + # project file), proxyType is 2. Type 2 is used for references to the + # producs of the other project file's targets. + # + # Xcode is weird about remoteGlobalIDString. Usually, it's printed without + # a comment, indicating that it's tracked internally simply as a string, but + # sometimes it's printed with a comment (usually when the object is initially + # created), indicating that it's tracked as a project file object at least + # sometimes. This module always tracks it as an object, but contains a hack + # to prevent it from printing the comment in the project file output. See + # _XCKVPrint. + _schema = XCObject._schema.copy() + _schema.update({ + 'containerPortal': [0, XCContainerPortal, 0, 1], + 'proxyType': [0, int, 0, 1], + 'remoteGlobalIDString': [0, XCRemoteObject, 0, 1], + 'remoteInfo': [0, str, 0, 1], + }) + + def __repr__(self): + props = self._properties + name = '%s.gyp:%s' % (props['containerPortal'].Name(), props['remoteInfo']) + return '<%s %r at 0x%x>' % (self.__class__.__name__, name, id(self)) + + def Name(self): + # Admittedly not the best name, but it's what Xcode uses. + return self.__class__.__name__ + + def Hashables(self): + # super + hashables = XCObject.Hashables(self) + + # Use the hashables of the weak objects that this object refers to. + hashables.extend(self._properties['containerPortal'].Hashables()) + hashables.extend(self._properties['remoteGlobalIDString'].Hashables()) + return hashables + + +class PBXTargetDependency(XCObject): + # The "target" property accepts an XCTarget object, and obviously not + # NoneType. But XCTarget is defined below, so it can't be put into the + # schema yet. The definition of PBXTargetDependency can't be moved below + # XCTarget because XCTarget's own schema references PBXTargetDependency. + # Python doesn't deal well with this circular relationship, and doesn't have + # a real way to do forward declarations. To work around, the type of + # the "target" property is reset below, after XCTarget is defined. + # + # At least one of "name" and "target" is required. + _schema = XCObject._schema.copy() + _schema.update({ + 'name': [0, str, 0, 0], + 'target': [0, None.__class__, 0, 0], + 'targetProxy': [0, PBXContainerItemProxy, 1, 1], + }) + + def __repr__(self): + name = self._properties.get('name') or self._properties['target'].Name() + return '<%s %r at 0x%x>' % (self.__class__.__name__, name, id(self)) + + def Name(self): + # Admittedly not the best name, but it's what Xcode uses. + return self.__class__.__name__ + + def Hashables(self): + # super + hashables = XCObject.Hashables(self) + + # Use the hashables of the weak objects that this object refers to. + hashables.extend(self._properties['targetProxy'].Hashables()) + return hashables + + +class PBXReferenceProxy(XCFileLikeElement): + _schema = XCFileLikeElement._schema.copy() + _schema.update({ + 'fileType': [0, str, 0, 1], + 'path': [0, str, 0, 1], + 'remoteRef': [0, PBXContainerItemProxy, 1, 1], + }) + + +class XCTarget(XCRemoteObject): + # An XCTarget is really just an XCObject, the XCRemoteObject thing is just + # to allow PBXProject to be used in the remoteGlobalIDString property of + # PBXContainerItemProxy. + # + # Setting a "name" property at instantiation may also affect "productName", + # which may in turn affect the "PRODUCT_NAME" build setting in children of + # "buildConfigurationList". See __init__ below. + _schema = XCRemoteObject._schema.copy() + _schema.update({ + 'buildConfigurationList': [0, XCConfigurationList, 1, 1, + XCConfigurationList()], + 'buildPhases': [1, XCBuildPhase, 1, 1, []], + 'dependencies': [1, PBXTargetDependency, 1, 1, []], + 'name': [0, str, 0, 1], + 'productName': [0, str, 0, 1], + }) + + def __init__(self, properties=None, id=None, parent=None, + force_outdir=None, force_prefix=None, force_extension=None): + # super + XCRemoteObject.__init__(self, properties, id, parent) + + # Set up additional defaults not expressed in the schema. If a "name" + # property was supplied, set "productName" if it is not present. Also set + # the "PRODUCT_NAME" build setting in each configuration, but only if + # the setting is not present in any build configuration. + if 'name' in self._properties: + if not 'productName' in self._properties: + self.SetProperty('productName', self._properties['name']) + + if 'productName' in self._properties: + if 'buildConfigurationList' in self._properties: + configs = self._properties['buildConfigurationList'] + if configs.HasBuildSetting('PRODUCT_NAME') == 0: + configs.SetBuildSetting('PRODUCT_NAME', + self._properties['productName']) + + def AddDependency(self, other): + pbxproject = self.PBXProjectAncestor() + other_pbxproject = other.PBXProjectAncestor() + if pbxproject == other_pbxproject: + # Add a dependency to another target in the same project file. + container = PBXContainerItemProxy({'containerPortal': pbxproject, + 'proxyType': 1, + 'remoteGlobalIDString': other, + 'remoteInfo': other.Name()}) + dependency = PBXTargetDependency({'target': other, + 'targetProxy': container}) + self.AppendProperty('dependencies', dependency) + else: + # Add a dependency to a target in a different project file. + other_project_ref = \ + pbxproject.AddOrGetProjectReference(other_pbxproject)[1] + container = PBXContainerItemProxy({ + 'containerPortal': other_project_ref, + 'proxyType': 1, + 'remoteGlobalIDString': other, + 'remoteInfo': other.Name(), + }) + dependency = PBXTargetDependency({'name': other.Name(), + 'targetProxy': container}) + self.AppendProperty('dependencies', dependency) + + # Proxy all of these through to the build configuration list. + + def ConfigurationNamed(self, name): + return self._properties['buildConfigurationList'].ConfigurationNamed(name) + + def DefaultConfiguration(self): + return self._properties['buildConfigurationList'].DefaultConfiguration() + + def HasBuildSetting(self, key): + return self._properties['buildConfigurationList'].HasBuildSetting(key) + + def GetBuildSetting(self, key): + return self._properties['buildConfigurationList'].GetBuildSetting(key) + + def SetBuildSetting(self, key, value): + return self._properties['buildConfigurationList'].SetBuildSetting(key, \ + value) + + def AppendBuildSetting(self, key, value): + return self._properties['buildConfigurationList'].AppendBuildSetting(key, \ + value) + + def DelBuildSetting(self, key): + return self._properties['buildConfigurationList'].DelBuildSetting(key) + + +# Redefine the type of the "target" property. See PBXTargetDependency._schema +# above. +PBXTargetDependency._schema['target'][1] = XCTarget + + +class PBXNativeTarget(XCTarget): + # buildPhases is overridden in the schema to be able to set defaults. + # + # NOTE: Contrary to most objects, it is advisable to set parent when + # constructing PBXNativeTarget. A parent of an XCTarget must be a PBXProject + # object. A parent reference is required for a PBXNativeTarget during + # construction to be able to set up the target defaults for productReference, + # because a PBXBuildFile object must be created for the target and it must + # be added to the PBXProject's mainGroup hierarchy. + _schema = XCTarget._schema.copy() + _schema.update({ + 'buildPhases': [1, XCBuildPhase, 1, 1, + [PBXSourcesBuildPhase(), PBXFrameworksBuildPhase()]], + 'buildRules': [1, PBXBuildRule, 1, 1, []], + 'productReference': [0, PBXFileReference, 0, 1], + 'productType': [0, str, 0, 1], + }) + + # Mapping from Xcode product-types to settings. The settings are: + # filetype : used for explicitFileType in the project file + # prefix : the prefix for the file name + # suffix : the suffix for the file name + _product_filetypes = { + 'com.apple.product-type.application': ['wrapper.application', + '', '.app'], + 'com.apple.product-type.application.watchapp': ['wrapper.application', + '', '.app'], + 'com.apple.product-type.watchkit-extension': ['wrapper.app-extension', + '', '.appex'], + 'com.apple.product-type.app-extension': ['wrapper.app-extension', + '', '.appex'], + 'com.apple.product-type.bundle': ['wrapper.cfbundle', + '', '.bundle'], + 'com.apple.product-type.framework': ['wrapper.framework', + '', '.framework'], + 'com.apple.product-type.library.dynamic': ['compiled.mach-o.dylib', + 'lib', '.dylib'], + 'com.apple.product-type.library.static': ['archive.ar', + 'lib', '.a'], + 'com.apple.product-type.tool': ['compiled.mach-o.executable', + '', ''], + 'com.apple.product-type.bundle.unit-test': ['wrapper.cfbundle', + '', '.xctest'], + 'com.googlecode.gyp.xcode.bundle': ['compiled.mach-o.dylib', + '', '.so'], + 'com.apple.product-type.kernel-extension': ['wrapper.kext', + '', '.kext'], + } + + def __init__(self, properties=None, id=None, parent=None, + force_outdir=None, force_prefix=None, force_extension=None): + # super + XCTarget.__init__(self, properties, id, parent) + + if 'productName' in self._properties and \ + 'productType' in self._properties and \ + not 'productReference' in self._properties and \ + self._properties['productType'] in self._product_filetypes: + products_group = None + pbxproject = self.PBXProjectAncestor() + if pbxproject != None: + products_group = pbxproject.ProductsGroup() + + if products_group != None: + (filetype, prefix, suffix) = \ + self._product_filetypes[self._properties['productType']] + # Xcode does not have a distinct type for loadable modules that are + # pure BSD targets (not in a bundle wrapper). GYP allows such modules + # to be specified by setting a target type to loadable_module without + # having mac_bundle set. These are mapped to the pseudo-product type + # com.googlecode.gyp.xcode.bundle. + # + # By picking up this special type and converting it to a dynamic + # library (com.apple.product-type.library.dynamic) with fix-ups, + # single-file loadable modules can be produced. + # + # MACH_O_TYPE is changed to mh_bundle to produce the proper file type + # (as opposed to mh_dylib). In order for linking to succeed, + # DYLIB_CURRENT_VERSION and DYLIB_COMPATIBILITY_VERSION must be + # cleared. They are meaningless for type mh_bundle. + # + # Finally, the .so extension is forcibly applied over the default + # (.dylib), unless another forced extension is already selected. + # .dylib is plainly wrong, and .bundle is used by loadable_modules in + # bundle wrappers (com.apple.product-type.bundle). .so seems an odd + # choice because it's used as the extension on many other systems that + # don't distinguish between linkable shared libraries and non-linkable + # loadable modules, but there's precedent: Python loadable modules on + # Mac OS X use an .so extension. + if self._properties['productType'] == 'com.googlecode.gyp.xcode.bundle': + self._properties['productType'] = \ + 'com.apple.product-type.library.dynamic' + self.SetBuildSetting('MACH_O_TYPE', 'mh_bundle') + self.SetBuildSetting('DYLIB_CURRENT_VERSION', '') + self.SetBuildSetting('DYLIB_COMPATIBILITY_VERSION', '') + if force_extension is None: + force_extension = suffix[1:] + + if self._properties['productType'] == \ + 'com.apple.product-type-bundle.unit.test': + if force_extension is None: + force_extension = suffix[1:] + + if force_extension is not None: + # If it's a wrapper (bundle), set WRAPPER_EXTENSION. + # Extension override. + suffix = '.' + force_extension + if filetype.startswith('wrapper.'): + self.SetBuildSetting('WRAPPER_EXTENSION', force_extension) + else: + self.SetBuildSetting('EXECUTABLE_EXTENSION', force_extension) + + if filetype.startswith('compiled.mach-o.executable'): + product_name = self._properties['productName'] + product_name += suffix + suffix = '' + self.SetProperty('productName', product_name) + self.SetBuildSetting('PRODUCT_NAME', product_name) + + # Xcode handles most prefixes based on the target type, however there + # are exceptions. If a "BSD Dynamic Library" target is added in the + # Xcode UI, Xcode sets EXECUTABLE_PREFIX. This check duplicates that + # behavior. + if force_prefix is not None: + prefix = force_prefix + if filetype.startswith('wrapper.'): + self.SetBuildSetting('WRAPPER_PREFIX', prefix) + else: + self.SetBuildSetting('EXECUTABLE_PREFIX', prefix) + + if force_outdir is not None: + self.SetBuildSetting('TARGET_BUILD_DIR', force_outdir) + + # TODO(tvl): Remove the below hack. + # http://code.google.com/p/gyp/issues/detail?id=122 + + # Some targets include the prefix in the target_name. These targets + # really should just add a product_name setting that doesn't include + # the prefix. For example: + # target_name = 'libevent', product_name = 'event' + # This check cleans up for them. + product_name = self._properties['productName'] + prefix_len = len(prefix) + if prefix_len and (product_name[:prefix_len] == prefix): + product_name = product_name[prefix_len:] + self.SetProperty('productName', product_name) + self.SetBuildSetting('PRODUCT_NAME', product_name) + + ref_props = { + 'explicitFileType': filetype, + 'includeInIndex': 0, + 'path': prefix + product_name + suffix, + 'sourceTree': 'BUILT_PRODUCTS_DIR', + } + file_ref = PBXFileReference(ref_props) + products_group.AppendChild(file_ref) + self.SetProperty('productReference', file_ref) + + def GetBuildPhaseByType(self, type): + if not 'buildPhases' in self._properties: + return None + + the_phase = None + for phase in self._properties['buildPhases']: + if isinstance(phase, type): + # Some phases may be present in multiples in a well-formed project file, + # but phases like PBXSourcesBuildPhase may only be present singly, and + # this function is intended as an aid to GetBuildPhaseByType. Loop + # over the entire list of phases and assert if more than one of the + # desired type is found. + assert the_phase is None + the_phase = phase + + return the_phase + + def HeadersPhase(self): + headers_phase = self.GetBuildPhaseByType(PBXHeadersBuildPhase) + if headers_phase is None: + headers_phase = PBXHeadersBuildPhase() + + # The headers phase should come before the resources, sources, and + # frameworks phases, if any. + insert_at = len(self._properties['buildPhases']) + for index in xrange(0, len(self._properties['buildPhases'])): + phase = self._properties['buildPhases'][index] + if isinstance(phase, PBXResourcesBuildPhase) or \ + isinstance(phase, PBXSourcesBuildPhase) or \ + isinstance(phase, PBXFrameworksBuildPhase): + insert_at = index + break + + self._properties['buildPhases'].insert(insert_at, headers_phase) + headers_phase.parent = self + + return headers_phase + + def ResourcesPhase(self): + resources_phase = self.GetBuildPhaseByType(PBXResourcesBuildPhase) + if resources_phase is None: + resources_phase = PBXResourcesBuildPhase() + + # The resources phase should come before the sources and frameworks + # phases, if any. + insert_at = len(self._properties['buildPhases']) + for index in xrange(0, len(self._properties['buildPhases'])): + phase = self._properties['buildPhases'][index] + if isinstance(phase, PBXSourcesBuildPhase) or \ + isinstance(phase, PBXFrameworksBuildPhase): + insert_at = index + break + + self._properties['buildPhases'].insert(insert_at, resources_phase) + resources_phase.parent = self + + return resources_phase + + def SourcesPhase(self): + sources_phase = self.GetBuildPhaseByType(PBXSourcesBuildPhase) + if sources_phase is None: + sources_phase = PBXSourcesBuildPhase() + self.AppendProperty('buildPhases', sources_phase) + + return sources_phase + + def FrameworksPhase(self): + frameworks_phase = self.GetBuildPhaseByType(PBXFrameworksBuildPhase) + if frameworks_phase is None: + frameworks_phase = PBXFrameworksBuildPhase() + self.AppendProperty('buildPhases', frameworks_phase) + + return frameworks_phase + + def AddDependency(self, other): + # super + XCTarget.AddDependency(self, other) + + static_library_type = 'com.apple.product-type.library.static' + shared_library_type = 'com.apple.product-type.library.dynamic' + framework_type = 'com.apple.product-type.framework' + if isinstance(other, PBXNativeTarget) and \ + 'productType' in self._properties and \ + self._properties['productType'] != static_library_type and \ + 'productType' in other._properties and \ + (other._properties['productType'] == static_library_type or \ + ((other._properties['productType'] == shared_library_type or \ + other._properties['productType'] == framework_type) and \ + ((not other.HasBuildSetting('MACH_O_TYPE')) or + other.GetBuildSetting('MACH_O_TYPE') != 'mh_bundle'))): + + file_ref = other.GetProperty('productReference') + + pbxproject = self.PBXProjectAncestor() + other_pbxproject = other.PBXProjectAncestor() + if pbxproject != other_pbxproject: + other_project_product_group = \ + pbxproject.AddOrGetProjectReference(other_pbxproject)[0] + file_ref = other_project_product_group.GetChildByRemoteObject(file_ref) + + self.FrameworksPhase().AppendProperty('files', + PBXBuildFile({'fileRef': file_ref})) + + +class PBXAggregateTarget(XCTarget): + pass + + +class PBXProject(XCContainerPortal): + # A PBXProject is really just an XCObject, the XCContainerPortal thing is + # just to allow PBXProject to be used in the containerPortal property of + # PBXContainerItemProxy. + """ + + Attributes: + path: "sample.xcodeproj". TODO(mark) Document me! + _other_pbxprojects: A dictionary, keyed by other PBXProject objects. Each + value is a reference to the dict in the + projectReferences list associated with the keyed + PBXProject. + """ + + _schema = XCContainerPortal._schema.copy() + _schema.update({ + 'attributes': [0, dict, 0, 0], + 'buildConfigurationList': [0, XCConfigurationList, 1, 1, + XCConfigurationList()], + 'compatibilityVersion': [0, str, 0, 1, 'Xcode 3.2'], + 'hasScannedForEncodings': [0, int, 0, 1, 1], + 'mainGroup': [0, PBXGroup, 1, 1, PBXGroup()], + 'projectDirPath': [0, str, 0, 1, ''], + 'projectReferences': [1, dict, 0, 0], + 'projectRoot': [0, str, 0, 1, ''], + 'targets': [1, XCTarget, 1, 1, []], + }) + + def __init__(self, properties=None, id=None, parent=None, path=None): + self.path = path + self._other_pbxprojects = {} + # super + return XCContainerPortal.__init__(self, properties, id, parent) + + def Name(self): + name = self.path + if name[-10:] == '.xcodeproj': + name = name[:-10] + return posixpath.basename(name) + + def Path(self): + return self.path + + def Comment(self): + return 'Project object' + + def Children(self): + # super + children = XCContainerPortal.Children(self) + + # Add children that the schema doesn't know about. Maybe there's a more + # elegant way around this, but this is the only case where we need to own + # objects in a dictionary (that is itself in a list), and three lines for + # a one-off isn't that big a deal. + if 'projectReferences' in self._properties: + for reference in self._properties['projectReferences']: + children.append(reference['ProductGroup']) + + return children + + def PBXProjectAncestor(self): + return self + + def _GroupByName(self, name): + if not 'mainGroup' in self._properties: + self.SetProperty('mainGroup', PBXGroup()) + + main_group = self._properties['mainGroup'] + group = main_group.GetChildByName(name) + if group is None: + group = PBXGroup({'name': name}) + main_group.AppendChild(group) + + return group + + # SourceGroup and ProductsGroup are created by default in Xcode's own + # templates. + def SourceGroup(self): + return self._GroupByName('Source') + + def ProductsGroup(self): + return self._GroupByName('Products') + + # IntermediatesGroup is used to collect source-like files that are generated + # by rules or script phases and are placed in intermediate directories such + # as DerivedSources. + def IntermediatesGroup(self): + return self._GroupByName('Intermediates') + + # FrameworksGroup and ProjectsGroup are top-level groups used to collect + # frameworks and projects. + def FrameworksGroup(self): + return self._GroupByName('Frameworks') + + def ProjectsGroup(self): + return self._GroupByName('Projects') + + def RootGroupForPath(self, path): + """Returns a PBXGroup child of this object to which path should be added. + + This method is intended to choose between SourceGroup and + IntermediatesGroup on the basis of whether path is present in a source + directory or an intermediates directory. For the purposes of this + determination, any path located within a derived file directory such as + PROJECT_DERIVED_FILE_DIR is treated as being in an intermediates + directory. + + The returned value is a two-element tuple. The first element is the + PBXGroup, and the second element specifies whether that group should be + organized hierarchically (True) or as a single flat list (False). + """ + + # TODO(mark): make this a class variable and bind to self on call? + # Also, this list is nowhere near exhaustive. + # INTERMEDIATE_DIR and SHARED_INTERMEDIATE_DIR are used by + # gyp.generator.xcode. There should probably be some way for that module + # to push the names in, rather than having to hard-code them here. + source_tree_groups = { + 'DERIVED_FILE_DIR': (self.IntermediatesGroup, True), + 'INTERMEDIATE_DIR': (self.IntermediatesGroup, True), + 'PROJECT_DERIVED_FILE_DIR': (self.IntermediatesGroup, True), + 'SHARED_INTERMEDIATE_DIR': (self.IntermediatesGroup, True), + } + + (source_tree, path) = SourceTreeAndPathFromPath(path) + if source_tree != None and source_tree in source_tree_groups: + (group_func, hierarchical) = source_tree_groups[source_tree] + group = group_func() + return (group, hierarchical) + + # TODO(mark): make additional choices based on file extension. + + return (self.SourceGroup(), True) + + def AddOrGetFileInRootGroup(self, path): + """Returns a PBXFileReference corresponding to path in the correct group + according to RootGroupForPath's heuristics. + + If an existing PBXFileReference for path exists, it will be returned. + Otherwise, one will be created and returned. + """ + + (group, hierarchical) = self.RootGroupForPath(path) + return group.AddOrGetFileByPath(path, hierarchical) + + def RootGroupsTakeOverOnlyChildren(self, recurse=False): + """Calls TakeOverOnlyChild for all groups in the main group.""" + + for group in self._properties['mainGroup']._properties['children']: + if isinstance(group, PBXGroup): + group.TakeOverOnlyChild(recurse) + + def SortGroups(self): + # Sort the children of the mainGroup (like "Source" and "Products") + # according to their defined order. + self._properties['mainGroup']._properties['children'] = \ + sorted(self._properties['mainGroup']._properties['children'], + cmp=lambda x,y: x.CompareRootGroup(y)) + + # Sort everything else by putting group before files, and going + # alphabetically by name within sections of groups and files. SortGroup + # is recursive. + for group in self._properties['mainGroup']._properties['children']: + if not isinstance(group, PBXGroup): + continue + + if group.Name() == 'Products': + # The Products group is a special case. Instead of sorting + # alphabetically, sort things in the order of the targets that + # produce the products. To do this, just build up a new list of + # products based on the targets. + products = [] + for target in self._properties['targets']: + if not isinstance(target, PBXNativeTarget): + continue + product = target._properties['productReference'] + # Make sure that the product is already in the products group. + assert product in group._properties['children'] + products.append(product) + + # Make sure that this process doesn't miss anything that was already + # in the products group. + assert len(products) == len(group._properties['children']) + group._properties['children'] = products + else: + group.SortGroup() + + def AddOrGetProjectReference(self, other_pbxproject): + """Add a reference to another project file (via PBXProject object) to this + one. + + Returns [ProductGroup, ProjectRef]. ProductGroup is a PBXGroup object in + this project file that contains a PBXReferenceProxy object for each + product of each PBXNativeTarget in the other project file. ProjectRef is + a PBXFileReference to the other project file. + + If this project file already references the other project file, the + existing ProductGroup and ProjectRef are returned. The ProductGroup will + still be updated if necessary. + """ + + if not 'projectReferences' in self._properties: + self._properties['projectReferences'] = [] + + product_group = None + project_ref = None + + if not other_pbxproject in self._other_pbxprojects: + # This project file isn't yet linked to the other one. Establish the + # link. + product_group = PBXGroup({'name': 'Products'}) + + # ProductGroup is strong. + product_group.parent = self + + # There's nothing unique about this PBXGroup, and if left alone, it will + # wind up with the same set of hashables as all other PBXGroup objects + # owned by the projectReferences list. Add the hashables of the + # remote PBXProject that it's related to. + product_group._hashables.extend(other_pbxproject.Hashables()) + + # The other project reports its path as relative to the same directory + # that this project's path is relative to. The other project's path + # is not necessarily already relative to this project. Figure out the + # pathname that this project needs to use to refer to the other one. + this_path = posixpath.dirname(self.Path()) + projectDirPath = self.GetProperty('projectDirPath') + if projectDirPath: + if posixpath.isabs(projectDirPath[0]): + this_path = projectDirPath + else: + this_path = posixpath.join(this_path, projectDirPath) + other_path = gyp.common.RelativePath(other_pbxproject.Path(), this_path) + + # ProjectRef is weak (it's owned by the mainGroup hierarchy). + project_ref = PBXFileReference({ + 'lastKnownFileType': 'wrapper.pb-project', + 'path': other_path, + 'sourceTree': 'SOURCE_ROOT', + }) + self.ProjectsGroup().AppendChild(project_ref) + + ref_dict = {'ProductGroup': product_group, 'ProjectRef': project_ref} + self._other_pbxprojects[other_pbxproject] = ref_dict + self.AppendProperty('projectReferences', ref_dict) + + # Xcode seems to sort this list case-insensitively + self._properties['projectReferences'] = \ + sorted(self._properties['projectReferences'], cmp=lambda x,y: + cmp(x['ProjectRef'].Name().lower(), + y['ProjectRef'].Name().lower())) + else: + # The link already exists. Pull out the relevnt data. + project_ref_dict = self._other_pbxprojects[other_pbxproject] + product_group = project_ref_dict['ProductGroup'] + project_ref = project_ref_dict['ProjectRef'] + + self._SetUpProductReferences(other_pbxproject, product_group, project_ref) + + inherit_unique_symroot = self._AllSymrootsUnique(other_pbxproject, False) + targets = other_pbxproject.GetProperty('targets') + if all(self._AllSymrootsUnique(t, inherit_unique_symroot) for t in targets): + dir_path = project_ref._properties['path'] + product_group._hashables.extend(dir_path) + + return [product_group, project_ref] + + def _AllSymrootsUnique(self, target, inherit_unique_symroot): + # Returns True if all configurations have a unique 'SYMROOT' attribute. + # The value of inherit_unique_symroot decides, if a configuration is assumed + # to inherit a unique 'SYMROOT' attribute from its parent, if it doesn't + # define an explicit value for 'SYMROOT'. + symroots = self._DefinedSymroots(target) + for s in self._DefinedSymroots(target): + if (s is not None and not self._IsUniqueSymrootForTarget(s) or + s is None and not inherit_unique_symroot): + return False + return True if symroots else inherit_unique_symroot + + def _DefinedSymroots(self, target): + # Returns all values for the 'SYMROOT' attribute defined in all + # configurations for this target. If any configuration doesn't define the + # 'SYMROOT' attribute, None is added to the returned set. If all + # configurations don't define the 'SYMROOT' attribute, an empty set is + # returned. + config_list = target.GetProperty('buildConfigurationList') + symroots = set() + for config in config_list.GetProperty('buildConfigurations'): + setting = config.GetProperty('buildSettings') + if 'SYMROOT' in setting: + symroots.add(setting['SYMROOT']) + else: + symroots.add(None) + if len(symroots) == 1 and None in symroots: + return set() + return symroots + + def _IsUniqueSymrootForTarget(self, symroot): + # This method returns True if all configurations in target contain a + # 'SYMROOT' attribute that is unique for the given target. A value is + # unique, if the Xcode macro '$SRCROOT' appears in it in any form. + uniquifier = ['$SRCROOT', '$(SRCROOT)'] + if any(x in symroot for x in uniquifier): + return True + return False + + def _SetUpProductReferences(self, other_pbxproject, product_group, + project_ref): + # TODO(mark): This only adds references to products in other_pbxproject + # when they don't exist in this pbxproject. Perhaps it should also + # remove references from this pbxproject that are no longer present in + # other_pbxproject. Perhaps it should update various properties if they + # change. + for target in other_pbxproject._properties['targets']: + if not isinstance(target, PBXNativeTarget): + continue + + other_fileref = target._properties['productReference'] + if product_group.GetChildByRemoteObject(other_fileref) is None: + # Xcode sets remoteInfo to the name of the target and not the name + # of its product, despite this proxy being a reference to the product. + container_item = PBXContainerItemProxy({ + 'containerPortal': project_ref, + 'proxyType': 2, + 'remoteGlobalIDString': other_fileref, + 'remoteInfo': target.Name() + }) + # TODO(mark): Does sourceTree get copied straight over from the other + # project? Can the other project ever have lastKnownFileType here + # instead of explicitFileType? (Use it if so?) Can path ever be + # unset? (I don't think so.) Can other_fileref have name set, and + # does it impact the PBXReferenceProxy if so? These are the questions + # that perhaps will be answered one day. + reference_proxy = PBXReferenceProxy({ + 'fileType': other_fileref._properties['explicitFileType'], + 'path': other_fileref._properties['path'], + 'sourceTree': other_fileref._properties['sourceTree'], + 'remoteRef': container_item, + }) + + product_group.AppendChild(reference_proxy) + + def SortRemoteProductReferences(self): + # For each remote project file, sort the associated ProductGroup in the + # same order that the targets are sorted in the remote project file. This + # is the sort order used by Xcode. + + def CompareProducts(x, y, remote_products): + # x and y are PBXReferenceProxy objects. Go through their associated + # PBXContainerItem to get the remote PBXFileReference, which will be + # present in the remote_products list. + x_remote = x._properties['remoteRef']._properties['remoteGlobalIDString'] + y_remote = y._properties['remoteRef']._properties['remoteGlobalIDString'] + x_index = remote_products.index(x_remote) + y_index = remote_products.index(y_remote) + + # Use the order of each remote PBXFileReference in remote_products to + # determine the sort order. + return cmp(x_index, y_index) + + for other_pbxproject, ref_dict in self._other_pbxprojects.iteritems(): + # Build up a list of products in the remote project file, ordered the + # same as the targets that produce them. + remote_products = [] + for target in other_pbxproject._properties['targets']: + if not isinstance(target, PBXNativeTarget): + continue + remote_products.append(target._properties['productReference']) + + # Sort the PBXReferenceProxy children according to the list of remote + # products. + product_group = ref_dict['ProductGroup'] + product_group._properties['children'] = sorted( + product_group._properties['children'], + cmp=lambda x, y, rp=remote_products: CompareProducts(x, y, rp)) + + +class XCProjectFile(XCObject): + _schema = XCObject._schema.copy() + _schema.update({ + 'archiveVersion': [0, int, 0, 1, 1], + 'classes': [0, dict, 0, 1, {}], + 'objectVersion': [0, int, 0, 1, 46], + 'rootObject': [0, PBXProject, 1, 1], + }) + + def ComputeIDs(self, recursive=True, overwrite=True, hash=None): + # Although XCProjectFile is implemented here as an XCObject, it's not a + # proper object in the Xcode sense, and it certainly doesn't have its own + # ID. Pass through an attempt to update IDs to the real root object. + if recursive: + self._properties['rootObject'].ComputeIDs(recursive, overwrite, hash) + + def Print(self, file=sys.stdout): + self.VerifyHasRequiredProperties() + + # Add the special "objects" property, which will be caught and handled + # separately during printing. This structure allows a fairly standard + # loop do the normal printing. + self._properties['objects'] = {} + self._XCPrint(file, 0, '// !$*UTF8*$!\n') + if self._should_print_single_line: + self._XCPrint(file, 0, '{ ') + else: + self._XCPrint(file, 0, '{\n') + for property, value in sorted(self._properties.iteritems(), + cmp=lambda x, y: cmp(x, y)): + if property == 'objects': + self._PrintObjects(file) + else: + self._XCKVPrint(file, 1, property, value) + self._XCPrint(file, 0, '}\n') + del self._properties['objects'] + + def _PrintObjects(self, file): + if self._should_print_single_line: + self._XCPrint(file, 0, 'objects = {') + else: + self._XCPrint(file, 1, 'objects = {\n') + + objects_by_class = {} + for object in self.Descendants(): + if object == self: + continue + class_name = object.__class__.__name__ + if not class_name in objects_by_class: + objects_by_class[class_name] = [] + objects_by_class[class_name].append(object) + + for class_name in sorted(objects_by_class): + self._XCPrint(file, 0, '\n') + self._XCPrint(file, 0, '/* Begin ' + class_name + ' section */\n') + for object in sorted(objects_by_class[class_name], + cmp=lambda x, y: cmp(x.id, y.id)): + object.Print(file) + self._XCPrint(file, 0, '/* End ' + class_name + ' section */\n') + + if self._should_print_single_line: + self._XCPrint(file, 0, '}; ') + else: + self._XCPrint(file, 1, '};\n') diff --git a/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/xml_fix.py b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/xml_fix.py new file mode 100644 index 00000000..5de84815 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/xml_fix.py @@ -0,0 +1,69 @@ +# Copyright (c) 2011 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Applies a fix to CR LF TAB handling in xml.dom. + +Fixes this: http://code.google.com/p/chromium/issues/detail?id=76293 +Working around this: http://bugs.python.org/issue5752 +TODO(bradnelson): Consider dropping this when we drop XP support. +""" + + +import xml.dom.minidom + + +def _Replacement_write_data(writer, data, is_attrib=False): + """Writes datachars to writer.""" + data = data.replace("&", "&").replace("<", "<") + data = data.replace("\"", """).replace(">", ">") + if is_attrib: + data = data.replace( + "\r", " ").replace( + "\n", " ").replace( + "\t", " ") + writer.write(data) + + +def _Replacement_writexml(self, writer, indent="", addindent="", newl=""): + # indent = current indentation + # addindent = indentation to add to higher levels + # newl = newline string + writer.write(indent+"<" + self.tagName) + + attrs = self._get_attributes() + a_names = attrs.keys() + a_names.sort() + + for a_name in a_names: + writer.write(" %s=\"" % a_name) + _Replacement_write_data(writer, attrs[a_name].value, is_attrib=True) + writer.write("\"") + if self.childNodes: + writer.write(">%s" % newl) + for node in self.childNodes: + node.writexml(writer, indent + addindent, addindent, newl) + writer.write("%s%s" % (indent, self.tagName, newl)) + else: + writer.write("/>%s" % newl) + + +class XmlFix(object): + """Object to manage temporary patching of xml.dom.minidom.""" + + def __init__(self): + # Preserve current xml.dom.minidom functions. + self.write_data = xml.dom.minidom._write_data + self.writexml = xml.dom.minidom.Element.writexml + # Inject replacement versions of a function and a method. + xml.dom.minidom._write_data = _Replacement_write_data + xml.dom.minidom.Element.writexml = _Replacement_writexml + + def Cleanup(self): + if self.write_data: + xml.dom.minidom._write_data = self.write_data + xml.dom.minidom.Element.writexml = self.writexml + self.write_data = None + + def __del__(self): + self.Cleanup() diff --git a/node_modules/npm/node_modules/node-gyp/gyp/samples/samples b/node_modules/npm/node_modules/node-gyp/gyp/samples/samples new file mode 100755 index 00000000..804b6189 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/samples/samples @@ -0,0 +1,81 @@ +#!/usr/bin/python + +# Copyright (c) 2009 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +import os.path +import shutil +import sys + + +gyps = [ + 'app/app.gyp', + 'base/base.gyp', + 'build/temp_gyp/googleurl.gyp', + 'build/all.gyp', + 'build/common.gypi', + 'build/external_code.gypi', + 'chrome/test/security_tests/security_tests.gyp', + 'chrome/third_party/hunspell/hunspell.gyp', + 'chrome/chrome.gyp', + 'media/media.gyp', + 'net/net.gyp', + 'printing/printing.gyp', + 'sdch/sdch.gyp', + 'skia/skia.gyp', + 'testing/gmock.gyp', + 'testing/gtest.gyp', + 'third_party/bzip2/bzip2.gyp', + 'third_party/icu38/icu38.gyp', + 'third_party/libevent/libevent.gyp', + 'third_party/libjpeg/libjpeg.gyp', + 'third_party/libpng/libpng.gyp', + 'third_party/libxml/libxml.gyp', + 'third_party/libxslt/libxslt.gyp', + 'third_party/lzma_sdk/lzma_sdk.gyp', + 'third_party/modp_b64/modp_b64.gyp', + 'third_party/npapi/npapi.gyp', + 'third_party/sqlite/sqlite.gyp', + 'third_party/zlib/zlib.gyp', + 'v8/tools/gyp/v8.gyp', + 'webkit/activex_shim/activex_shim.gyp', + 'webkit/activex_shim_dll/activex_shim_dll.gyp', + 'webkit/build/action_csspropertynames.py', + 'webkit/build/action_cssvaluekeywords.py', + 'webkit/build/action_jsconfig.py', + 'webkit/build/action_makenames.py', + 'webkit/build/action_maketokenizer.py', + 'webkit/build/action_useragentstylesheets.py', + 'webkit/build/rule_binding.py', + 'webkit/build/rule_bison.py', + 'webkit/build/rule_gperf.py', + 'webkit/tools/test_shell/test_shell.gyp', + 'webkit/webkit.gyp', +] + + +def Main(argv): + if len(argv) != 3 or argv[1] not in ['push', 'pull']: + print 'Usage: %s push/pull PATH_TO_CHROME' % argv[0] + return 1 + + path_to_chrome = argv[2] + + for g in gyps: + chrome_file = os.path.join(path_to_chrome, g) + local_file = os.path.join(os.path.dirname(argv[0]), os.path.split(g)[1]) + if argv[1] == 'push': + print 'Copying %s to %s' % (local_file, chrome_file) + shutil.copyfile(local_file, chrome_file) + elif argv[1] == 'pull': + print 'Copying %s to %s' % (chrome_file, local_file) + shutil.copyfile(chrome_file, local_file) + else: + assert False + + return 0 + + +if __name__ == '__main__': + sys.exit(Main(sys.argv)) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/samples/samples.bat b/node_modules/npm/node_modules/node-gyp/gyp/samples/samples.bat new file mode 100644 index 00000000..778d9c90 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/samples/samples.bat @@ -0,0 +1,5 @@ +@rem Copyright (c) 2009 Google Inc. All rights reserved. +@rem Use of this source code is governed by a BSD-style license that can be +@rem found in the LICENSE file. + +@python %~dp0/samples %* diff --git a/node_modules/npm/node_modules/node-gyp/gyp/setup.py b/node_modules/npm/node_modules/node-gyp/gyp/setup.py new file mode 100755 index 00000000..75a42558 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/setup.py @@ -0,0 +1,19 @@ +#!/usr/bin/env python + +# Copyright (c) 2009 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +from setuptools import setup + +setup( + name='gyp', + version='0.1', + description='Generate Your Projects', + author='Chromium Authors', + author_email='chromium-dev@googlegroups.com', + url='http://code.google.com/p/gyp', + package_dir = {'': 'pylib'}, + packages=['gyp', 'gyp.generator'], + entry_points = {'console_scripts': ['gyp=gyp:script_main'] } +) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/tools/README b/node_modules/npm/node_modules/node-gyp/gyp/tools/README new file mode 100644 index 00000000..712e4efb --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/tools/README @@ -0,0 +1,15 @@ +pretty_vcproj: + Usage: pretty_vcproj.py "c:\path\to\vcproj.vcproj" [key1=value1] [key2=value2] + + They key/value pair are used to resolve vsprops name. + + For example, if I want to diff the base.vcproj project: + + pretty_vcproj.py z:\dev\src-chrome\src\base\build\base.vcproj "$(SolutionDir)=z:\dev\src-chrome\src\chrome\\" "$(CHROMIUM_BUILD)=" "$(CHROME_BUILD_TYPE)=" > orignal.txt + pretty_vcproj.py z:\dev\src-chrome\src\base\base_gyp.vcproj "$(SolutionDir)=z:\dev\src-chrome\src\chrome\\" "$(CHROMIUM_BUILD)=" "$(CHROME_BUILD_TYPE)=" > gyp.txt + + And you can use your favorite diff tool to see the changes. + + Note: In the case of base.vcproj, the original vcproj is one level up the generated one. + I suggest you do a search and replace for '"..\' and replace it with '"' in original.txt + before you perform the diff. \ No newline at end of file diff --git a/node_modules/npm/node_modules/node-gyp/gyp/tools/Xcode/README b/node_modules/npm/node_modules/node-gyp/gyp/tools/Xcode/README new file mode 100644 index 00000000..2492a2c2 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/tools/Xcode/README @@ -0,0 +1,5 @@ +Specifications contains syntax formatters for Xcode 3. These do not appear to be supported yet on Xcode 4. To use these with Xcode 3 please install both the gyp.pbfilespec and gyp.xclangspec files in + +~/Library/Application Support/Developer/Shared/Xcode/Specifications/ + +and restart Xcode. \ No newline at end of file diff --git a/node_modules/npm/node_modules/node-gyp/gyp/tools/Xcode/Specifications/gyp.pbfilespec b/node_modules/npm/node_modules/node-gyp/gyp/tools/Xcode/Specifications/gyp.pbfilespec new file mode 100644 index 00000000..85e2e268 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/tools/Xcode/Specifications/gyp.pbfilespec @@ -0,0 +1,27 @@ +/* + gyp.pbfilespec + GYP source file spec for Xcode 3 + + There is not much documentation available regarding the format + of .pbfilespec files. As a starting point, see for instance the + outdated documentation at: + http://maxao.free.fr/xcode-plugin-interface/specifications.html + and the files in: + /Developer/Library/PrivateFrameworks/XcodeEdit.framework/Versions/A/Resources/ + + Place this file in directory: + ~/Library/Application Support/Developer/Shared/Xcode/Specifications/ +*/ + +( + { + Identifier = sourcecode.gyp; + BasedOn = sourcecode; + Name = "GYP Files"; + Extensions = ("gyp", "gypi"); + MIMETypes = ("text/gyp"); + Language = "xcode.lang.gyp"; + IsTextFile = YES; + IsSourceFile = YES; + } +) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/tools/Xcode/Specifications/gyp.xclangspec b/node_modules/npm/node_modules/node-gyp/gyp/tools/Xcode/Specifications/gyp.xclangspec new file mode 100644 index 00000000..3b3506d3 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/tools/Xcode/Specifications/gyp.xclangspec @@ -0,0 +1,226 @@ +/* + Copyright (c) 2011 Google Inc. All rights reserved. + Use of this source code is governed by a BSD-style license that can be + found in the LICENSE file. + + gyp.xclangspec + GYP language specification for Xcode 3 + + There is not much documentation available regarding the format + of .xclangspec files. As a starting point, see for instance the + outdated documentation at: + http://maxao.free.fr/xcode-plugin-interface/specifications.html + and the files in: + /Developer/Library/PrivateFrameworks/XcodeEdit.framework/Versions/A/Resources/ + + Place this file in directory: + ~/Library/Application Support/Developer/Shared/Xcode/Specifications/ +*/ + +( + + { + Identifier = "xcode.lang.gyp.keyword"; + Syntax = { + Words = ( + "and", + "or", + " (caar gyp-parse-history) target-point) + (setq gyp-parse-history (cdr gyp-parse-history)))) + +(defun gyp-parse-point () + "The point of the last parse state added by gyp-parse-to." + (caar gyp-parse-history)) + +(defun gyp-parse-sections () + "A list of section symbols holding at the last parse state point." + (cdar gyp-parse-history)) + +(defun gyp-inside-dictionary-p () + "Predicate returning true if the parser is inside a dictionary." + (not (eq (cadar gyp-parse-history) 'list))) + +(defun gyp-add-parse-history (point sections) + "Add parse state SECTIONS to the parse history at POINT so that parsing can be + resumed instantly." + (while (>= (caar gyp-parse-history) point) + (setq gyp-parse-history (cdr gyp-parse-history))) + (setq gyp-parse-history (cons (cons point sections) gyp-parse-history))) + +(defun gyp-parse-to (target-point) + "Parses from (point) to TARGET-POINT adding the parse state information to + gyp-parse-state-history. Parsing stops if TARGET-POINT is reached or if a + string literal has been parsed. Returns nil if no further parsing can be + done, otherwise returns the position of the start of a parsed string, leaving + the point at the end of the string." + (let ((parsing t) + string-start) + (while parsing + (setq string-start nil) + ;; Parse up to a character that starts a sexp, or if the nesting + ;; level decreases. + (let ((state (parse-partial-sexp (gyp-parse-point) + target-point + -1 + t)) + (sections (gyp-parse-sections))) + (if (= (nth 0 state) -1) + (setq sections (cdr sections)) ; pop out a level + (cond ((looking-at-p "['\"]") ; a string + (setq string-start (point)) + (goto-char (scan-sexps (point) 1)) + (if (gyp-inside-dictionary-p) + ;; Look for sections inside a dictionary + (let ((section (gyp-section-name + (buffer-substring-no-properties + (+ 1 string-start) + (- (point) 1))))) + (setq sections (cons section (cdr sections))))) + ;; Stop after the string so it can be fontified. + (setq target-point (point))) + ((looking-at-p "{") + ;; Inside a dictionary. Increase nesting. + (forward-char 1) + (setq sections (cons 'unknown sections))) + ((looking-at-p "\\[") + ;; Inside a list. Increase nesting + (forward-char 1) + (setq sections (cons 'list sections))) + ((not (eobp)) + ;; other + (forward-char 1)))) + (gyp-add-parse-history (point) sections) + (setq parsing (< (point) target-point)))) + string-start)) + +(defun gyp-section-at-point () + "Transform the last parse state, which is a list of nested sections and return + the section symbol that should be used to determine font-lock information for + the string. Can return nil indicating the string should not have any attached + section." + (let ((sections (gyp-parse-sections))) + (cond + ((eq (car sections) 'conditions) + ;; conditions can occur in a variables section, but we still want to + ;; highlight it as a keyword. + nil) + ((and (eq (car sections) 'list) + (eq (cadr sections) 'list)) + ;; conditions and sources can have items in [[ ]] + (caddr sections)) + (t (cadr sections))))) + +(defun gyp-section-match (limit) + "Parse from (point) to LIMIT returning by means of match data what was + matched. The group of the match indicates what style font-lock should apply. + See also `gyp-add-font-lock-keywords'." + (gyp-invalidate-parse-states-after (point)) + (let ((group nil) + (string-start t)) + (while (and (< (point) limit) + (not group) + string-start) + (setq string-start (gyp-parse-to limit)) + (if string-start + (setq group (case (gyp-section-at-point) + ('dependencies 1) + ('variables 2) + ('conditions 2) + ('sources 3) + ('defines 4) + (nil nil))))) + (if group + (progn + ;; Set the match data to indicate to the font-lock mechanism the + ;; highlighting to be performed. + (set-match-data (append (list string-start (point)) + (make-list (* (1- group) 2) nil) + (list (1+ string-start) (1- (point))))) + t)))) + +;;; Please see http://code.google.com/p/gyp/wiki/GypLanguageSpecification for +;;; canonical list of keywords. +(defun gyp-add-font-lock-keywords () + "Add gyp-mode keywords to font-lock mechanism." + ;; TODO(jknotten): Move all the keyword highlighting into gyp-section-match + ;; so that we can do the font-locking in a single font-lock pass. + (font-lock-add-keywords + nil + (list + ;; Top-level keywords + (list (concat "['\"]\\(" + (regexp-opt (list "action" "action_name" "actions" "cflags" + "cflags_cc" "conditions" "configurations" + "copies" "defines" "dependencies" "destination" + "direct_dependent_settings" + "export_dependent_settings" "extension" "files" + "include_dirs" "includes" "inputs" "ldflags" "libraries" + "link_settings" "mac_bundle" "message" + "msvs_external_rule" "outputs" "product_name" + "process_outputs_as_sources" "rules" "rule_name" + "sources" "suppress_wildcard" + "target_conditions" "target_defaults" + "target_defines" "target_name" "toolsets" + "targets" "type" "variables" "xcode_settings")) + "[!/+=]?\\)") 1 'font-lock-keyword-face t) + ;; Type of target + (list (concat "['\"]\\(" + (regexp-opt (list "loadable_module" "static_library" + "shared_library" "executable" "none")) + "\\)") 1 'font-lock-type-face t) + (list "\\(?:target\\|action\\)_name['\"]\\s-*:\\s-*['\"]\\([^ '\"]*\\)" 1 + 'font-lock-function-name-face t) + (list 'gyp-section-match + (list 1 'font-lock-function-name-face t t) ; dependencies + (list 2 'font-lock-variable-name-face t t) ; variables, conditions + (list 3 'font-lock-constant-face t t) ; sources + (list 4 'font-lock-preprocessor-face t t)) ; preprocessor + ;; Variable expansion + (list "<@?(\\([^\n )]+\\))" 1 'font-lock-variable-name-face t) + ;; Command expansion + (list " "%s"' % (src, dst) + + print '}' + + +def main(): + if len(sys.argv) < 2: + print >>sys.stderr, __doc__ + print >>sys.stderr + print >>sys.stderr, 'usage: %s target1 target2...' % (sys.argv[0]) + return 1 + + edges = LoadEdges('dump.json', sys.argv[1:]) + + WriteGraph(edges) + return 0 + + +if __name__ == '__main__': + sys.exit(main()) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/tools/pretty_gyp.py b/node_modules/npm/node_modules/node-gyp/gyp/tools/pretty_gyp.py new file mode 100755 index 00000000..c51d3587 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/tools/pretty_gyp.py @@ -0,0 +1,155 @@ +#!/usr/bin/env python + +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Pretty-prints the contents of a GYP file.""" + +import sys +import re + + +# Regex to remove comments when we're counting braces. +COMMENT_RE = re.compile(r'\s*#.*') + +# Regex to remove quoted strings when we're counting braces. +# It takes into account quoted quotes, and makes sure that the quotes match. +# NOTE: It does not handle quotes that span more than one line, or +# cases where an escaped quote is preceeded by an escaped backslash. +QUOTE_RE_STR = r'(?P[\'"])(.*?)(? 0: + after = True + + # This catches the special case of a closing brace having something + # other than just whitespace ahead of it -- we don't want to + # unindent that until after this line is printed so it stays with + # the previous indentation level. + if cnt < 0 and closing_prefix_re.match(stripline): + after = True + return (cnt, after) + + +def prettyprint_input(lines): + """Does the main work of indenting the input based on the brace counts.""" + indent = 0 + basic_offset = 2 + last_line = "" + for line in lines: + if COMMENT_RE.match(line): + print line + else: + line = line.strip('\r\n\t ') # Otherwise doesn't strip \r on Unix. + if len(line) > 0: + (brace_diff, after) = count_braces(line) + if brace_diff != 0: + if after: + print " " * (basic_offset * indent) + line + indent += brace_diff + else: + indent += brace_diff + print " " * (basic_offset * indent) + line + else: + print " " * (basic_offset * indent) + line + else: + print "" + last_line = line + + +def main(): + if len(sys.argv) > 1: + data = open(sys.argv[1]).read().splitlines() + else: + data = sys.stdin.read().splitlines() + # Split up the double braces. + lines = split_double_braces(data) + + # Indent and print the output. + prettyprint_input(lines) + return 0 + + +if __name__ == '__main__': + sys.exit(main()) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/tools/pretty_sln.py b/node_modules/npm/node_modules/node-gyp/gyp/tools/pretty_sln.py new file mode 100755 index 00000000..ca8cf4ad --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/tools/pretty_sln.py @@ -0,0 +1,169 @@ +#!/usr/bin/env python + +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Prints the information in a sln file in a diffable way. + + It first outputs each projects in alphabetical order with their + dependencies. + + Then it outputs a possible build order. +""" + +__author__ = 'nsylvain (Nicolas Sylvain)' + +import os +import re +import sys +import pretty_vcproj + +def BuildProject(project, built, projects, deps): + # if all dependencies are done, we can build it, otherwise we try to build the + # dependency. + # This is not infinite-recursion proof. + for dep in deps[project]: + if dep not in built: + BuildProject(dep, built, projects, deps) + print project + built.append(project) + +def ParseSolution(solution_file): + # All projects, their clsid and paths. + projects = dict() + + # A list of dependencies associated with a project. + dependencies = dict() + + # Regular expressions that matches the SLN format. + # The first line of a project definition. + begin_project = re.compile(r'^Project\("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942' + r'}"\) = "(.*)", "(.*)", "(.*)"$') + # The last line of a project definition. + end_project = re.compile('^EndProject$') + # The first line of a dependency list. + begin_dep = re.compile( + r'ProjectSection\(ProjectDependencies\) = postProject$') + # The last line of a dependency list. + end_dep = re.compile('EndProjectSection$') + # A line describing a dependency. + dep_line = re.compile(' *({.*}) = ({.*})$') + + in_deps = False + solution = open(solution_file) + for line in solution: + results = begin_project.search(line) + if results: + # Hack to remove icu because the diff is too different. + if results.group(1).find('icu') != -1: + continue + # We remove "_gyp" from the names because it helps to diff them. + current_project = results.group(1).replace('_gyp', '') + projects[current_project] = [results.group(2).replace('_gyp', ''), + results.group(3), + results.group(2)] + dependencies[current_project] = [] + continue + + results = end_project.search(line) + if results: + current_project = None + continue + + results = begin_dep.search(line) + if results: + in_deps = True + continue + + results = end_dep.search(line) + if results: + in_deps = False + continue + + results = dep_line.search(line) + if results and in_deps and current_project: + dependencies[current_project].append(results.group(1)) + continue + + # Change all dependencies clsid to name instead. + for project in dependencies: + # For each dependencies in this project + new_dep_array = [] + for dep in dependencies[project]: + # Look for the project name matching this cldis + for project_info in projects: + if projects[project_info][1] == dep: + new_dep_array.append(project_info) + dependencies[project] = sorted(new_dep_array) + + return (projects, dependencies) + +def PrintDependencies(projects, deps): + print "---------------------------------------" + print "Dependencies for all projects" + print "---------------------------------------" + print "-- --" + + for (project, dep_list) in sorted(deps.items()): + print "Project : %s" % project + print "Path : %s" % projects[project][0] + if dep_list: + for dep in dep_list: + print " - %s" % dep + print "" + + print "-- --" + +def PrintBuildOrder(projects, deps): + print "---------------------------------------" + print "Build order " + print "---------------------------------------" + print "-- --" + + built = [] + for (project, _) in sorted(deps.items()): + if project not in built: + BuildProject(project, built, projects, deps) + + print "-- --" + +def PrintVCProj(projects): + + for project in projects: + print "-------------------------------------" + print "-------------------------------------" + print project + print project + print project + print "-------------------------------------" + print "-------------------------------------" + + project_path = os.path.abspath(os.path.join(os.path.dirname(sys.argv[1]), + projects[project][2])) + + pretty = pretty_vcproj + argv = [ '', + project_path, + '$(SolutionDir)=%s\\' % os.path.dirname(sys.argv[1]), + ] + argv.extend(sys.argv[3:]) + pretty.main(argv) + +def main(): + # check if we have exactly 1 parameter. + if len(sys.argv) < 2: + print 'Usage: %s "c:\\path\\to\\project.sln"' % sys.argv[0] + return 1 + + (projects, deps) = ParseSolution(sys.argv[1]) + PrintDependencies(projects, deps) + PrintBuildOrder(projects, deps) + + if '--recursive' in sys.argv: + PrintVCProj(projects) + return 0 + + +if __name__ == '__main__': + sys.exit(main()) diff --git a/node_modules/npm/node_modules/node-gyp/gyp/tools/pretty_vcproj.py b/node_modules/npm/node_modules/node-gyp/gyp/tools/pretty_vcproj.py new file mode 100755 index 00000000..6099bd7c --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/gyp/tools/pretty_vcproj.py @@ -0,0 +1,329 @@ +#!/usr/bin/env python + +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Make the format of a vcproj really pretty. + + This script normalize and sort an xml. It also fetches all the properties + inside linked vsprops and include them explicitly in the vcproj. + + It outputs the resulting xml to stdout. +""" + +__author__ = 'nsylvain (Nicolas Sylvain)' + +import os +import sys + +from xml.dom.minidom import parse +from xml.dom.minidom import Node + +REPLACEMENTS = dict() +ARGUMENTS = None + + +class CmpTuple(object): + """Compare function between 2 tuple.""" + def __call__(self, x, y): + return cmp(x[0], y[0]) + + +class CmpNode(object): + """Compare function between 2 xml nodes.""" + + def __call__(self, x, y): + def get_string(node): + node_string = "node" + node_string += node.nodeName + if node.nodeValue: + node_string += node.nodeValue + + if node.attributes: + # We first sort by name, if present. + node_string += node.getAttribute("Name") + + all_nodes = [] + for (name, value) in node.attributes.items(): + all_nodes.append((name, value)) + + all_nodes.sort(CmpTuple()) + for (name, value) in all_nodes: + node_string += name + node_string += value + + return node_string + + return cmp(get_string(x), get_string(y)) + + +def PrettyPrintNode(node, indent=0): + if node.nodeType == Node.TEXT_NODE: + if node.data.strip(): + print '%s%s' % (' '*indent, node.data.strip()) + return + + if node.childNodes: + node.normalize() + # Get the number of attributes + attr_count = 0 + if node.attributes: + attr_count = node.attributes.length + + # Print the main tag + if attr_count == 0: + print '%s<%s>' % (' '*indent, node.nodeName) + else: + print '%s<%s' % (' '*indent, node.nodeName) + + all_attributes = [] + for (name, value) in node.attributes.items(): + all_attributes.append((name, value)) + all_attributes.sort(CmpTuple()) + for (name, value) in all_attributes: + print '%s %s="%s"' % (' '*indent, name, value) + print '%s>' % (' '*indent) + if node.nodeValue: + print '%s %s' % (' '*indent, node.nodeValue) + + for sub_node in node.childNodes: + PrettyPrintNode(sub_node, indent=indent+2) + print '%s' % (' '*indent, node.nodeName) + + +def FlattenFilter(node): + """Returns a list of all the node and sub nodes.""" + node_list = [] + + if (node.attributes and + node.getAttribute('Name') == '_excluded_files'): + # We don't add the "_excluded_files" filter. + return [] + + for current in node.childNodes: + if current.nodeName == 'Filter': + node_list.extend(FlattenFilter(current)) + else: + node_list.append(current) + + return node_list + + +def FixFilenames(filenames, current_directory): + new_list = [] + for filename in filenames: + if filename: + for key in REPLACEMENTS: + filename = filename.replace(key, REPLACEMENTS[key]) + os.chdir(current_directory) + filename = filename.strip('"\' ') + if filename.startswith('$'): + new_list.append(filename) + else: + new_list.append(os.path.abspath(filename)) + return new_list + + +def AbsoluteNode(node): + """Makes all the properties we know about in this node absolute.""" + if node.attributes: + for (name, value) in node.attributes.items(): + if name in ['InheritedPropertySheets', 'RelativePath', + 'AdditionalIncludeDirectories', + 'IntermediateDirectory', 'OutputDirectory', + 'AdditionalLibraryDirectories']: + # We want to fix up these paths + path_list = value.split(';') + new_list = FixFilenames(path_list, os.path.dirname(ARGUMENTS[1])) + node.setAttribute(name, ';'.join(new_list)) + if not value: + node.removeAttribute(name) + + +def CleanupVcproj(node): + """For each sub node, we call recursively this function.""" + for sub_node in node.childNodes: + AbsoluteNode(sub_node) + CleanupVcproj(sub_node) + + # Normalize the node, and remove all extranous whitespaces. + for sub_node in node.childNodes: + if sub_node.nodeType == Node.TEXT_NODE: + sub_node.data = sub_node.data.replace("\r", "") + sub_node.data = sub_node.data.replace("\n", "") + sub_node.data = sub_node.data.rstrip() + + # Fix all the semicolon separated attributes to be sorted, and we also + # remove the dups. + if node.attributes: + for (name, value) in node.attributes.items(): + sorted_list = sorted(value.split(';')) + unique_list = [] + for i in sorted_list: + if not unique_list.count(i): + unique_list.append(i) + node.setAttribute(name, ';'.join(unique_list)) + if not value: + node.removeAttribute(name) + + if node.childNodes: + node.normalize() + + # For each node, take a copy, and remove it from the list. + node_array = [] + while node.childNodes and node.childNodes[0]: + # Take a copy of the node and remove it from the list. + current = node.childNodes[0] + node.removeChild(current) + + # If the child is a filter, we want to append all its children + # to this same list. + if current.nodeName == 'Filter': + node_array.extend(FlattenFilter(current)) + else: + node_array.append(current) + + + # Sort the list. + node_array.sort(CmpNode()) + + # Insert the nodes in the correct order. + for new_node in node_array: + # But don't append empty tool node. + if new_node.nodeName == 'Tool': + if new_node.attributes and new_node.attributes.length == 1: + # This one was empty. + continue + if new_node.nodeName == 'UserMacro': + continue + node.appendChild(new_node) + + +def GetConfiguationNodes(vcproj): + #TODO(nsylvain): Find a better way to navigate the xml. + nodes = [] + for node in vcproj.childNodes: + if node.nodeName == "Configurations": + for sub_node in node.childNodes: + if sub_node.nodeName == "Configuration": + nodes.append(sub_node) + + return nodes + + +def GetChildrenVsprops(filename): + dom = parse(filename) + if dom.documentElement.attributes: + vsprops = dom.documentElement.getAttribute('InheritedPropertySheets') + return FixFilenames(vsprops.split(';'), os.path.dirname(filename)) + return [] + +def SeekToNode(node1, child2): + # A text node does not have properties. + if child2.nodeType == Node.TEXT_NODE: + return None + + # Get the name of the current node. + current_name = child2.getAttribute("Name") + if not current_name: + # There is no name. We don't know how to merge. + return None + + # Look through all the nodes to find a match. + for sub_node in node1.childNodes: + if sub_node.nodeName == child2.nodeName: + name = sub_node.getAttribute("Name") + if name == current_name: + return sub_node + + # No match. We give up. + return None + + +def MergeAttributes(node1, node2): + # No attributes to merge? + if not node2.attributes: + return + + for (name, value2) in node2.attributes.items(): + # Don't merge the 'Name' attribute. + if name == 'Name': + continue + value1 = node1.getAttribute(name) + if value1: + # The attribute exist in the main node. If it's equal, we leave it + # untouched, otherwise we concatenate it. + if value1 != value2: + node1.setAttribute(name, ';'.join([value1, value2])) + else: + # The attribute does nto exist in the main node. We append this one. + node1.setAttribute(name, value2) + + # If the attribute was a property sheet attributes, we remove it, since + # they are useless. + if name == 'InheritedPropertySheets': + node1.removeAttribute(name) + + +def MergeProperties(node1, node2): + MergeAttributes(node1, node2) + for child2 in node2.childNodes: + child1 = SeekToNode(node1, child2) + if child1: + MergeProperties(child1, child2) + else: + node1.appendChild(child2.cloneNode(True)) + + +def main(argv): + """Main function of this vcproj prettifier.""" + global ARGUMENTS + ARGUMENTS = argv + + # check if we have exactly 1 parameter. + if len(argv) < 2: + print ('Usage: %s "c:\\path\\to\\vcproj.vcproj" [key1=value1] ' + '[key2=value2]' % argv[0]) + return 1 + + # Parse the keys + for i in range(2, len(argv)): + (key, value) = argv[i].split('=') + REPLACEMENTS[key] = value + + # Open the vcproj and parse the xml. + dom = parse(argv[1]) + + # First thing we need to do is find the Configuration Node and merge them + # with the vsprops they include. + for configuration_node in GetConfiguationNodes(dom.documentElement): + # Get the property sheets associated with this configuration. + vsprops = configuration_node.getAttribute('InheritedPropertySheets') + + # Fix the filenames to be absolute. + vsprops_list = FixFilenames(vsprops.strip().split(';'), + os.path.dirname(argv[1])) + + # Extend the list of vsprops with all vsprops contained in the current + # vsprops. + for current_vsprops in vsprops_list: + vsprops_list.extend(GetChildrenVsprops(current_vsprops)) + + # Now that we have all the vsprops, we need to merge them. + for current_vsprops in vsprops_list: + MergeProperties(configuration_node, + parse(current_vsprops).documentElement) + + # Now that everything is merged, we need to cleanup the xml. + CleanupVcproj(dom.documentElement) + + # Finally, we use the prett xml function to print the vcproj back to the + # user. + #print dom.toprettyxml(newl="\n") + PrettyPrintNode(dom.documentElement) + return 0 + + +if __name__ == '__main__': + sys.exit(main(sys.argv)) diff --git a/node_modules/npm/node_modules/node-gyp/lib/Find-VS2017.cs b/node_modules/npm/node_modules/node-gyp/lib/Find-VS2017.cs new file mode 100644 index 00000000..a41a354f --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/lib/Find-VS2017.cs @@ -0,0 +1,268 @@ +// Copyright 2017 - Refael Ackermann +// Distributed under MIT style license +// See accompanying file LICENSE at https://github.com/node4good/windows-autoconf + +// Usage: +// powershell -ExecutionPolicy Unrestricted -Version "2.0" -Command "&{Add-Type -Path Find-VS2017.cs; [VisualStudioConfiguration.Main]::Query()}" +using System; +using System.Text; +using System.Runtime.InteropServices; + +namespace VisualStudioConfiguration +{ + [Flags] + public enum InstanceState : uint + { + None = 0, + Local = 1, + Registered = 2, + NoRebootRequired = 4, + NoErrors = 8, + Complete = 4294967295, + } + + [Guid("6380BCFF-41D3-4B2E-8B2E-BF8A6810C848")] + [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] + [ComImport] + public interface IEnumSetupInstances + { + + void Next([MarshalAs(UnmanagedType.U4), In] int celt, + [MarshalAs(UnmanagedType.LPArray, ArraySubType = UnmanagedType.Interface), Out] ISetupInstance[] rgelt, + [MarshalAs(UnmanagedType.U4)] out int pceltFetched); + + void Skip([MarshalAs(UnmanagedType.U4), In] int celt); + + void Reset(); + + [return: MarshalAs(UnmanagedType.Interface)] + IEnumSetupInstances Clone(); + } + + [Guid("42843719-DB4C-46C2-8E7C-64F1816EFD5B")] + [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] + [ComImport] + public interface ISetupConfiguration + { + } + + [Guid("26AAB78C-4A60-49D6-AF3B-3C35BC93365D")] + [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] + [ComImport] + public interface ISetupConfiguration2 : ISetupConfiguration + { + + [return: MarshalAs(UnmanagedType.Interface)] + IEnumSetupInstances EnumInstances(); + + [return: MarshalAs(UnmanagedType.Interface)] + ISetupInstance GetInstanceForCurrentProcess(); + + [return: MarshalAs(UnmanagedType.Interface)] + ISetupInstance GetInstanceForPath([MarshalAs(UnmanagedType.LPWStr), In] string path); + + [return: MarshalAs(UnmanagedType.Interface)] + IEnumSetupInstances EnumAllInstances(); + } + + [Guid("B41463C3-8866-43B5-BC33-2B0676F7F42E")] + [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] + [ComImport] + public interface ISetupInstance + { + } + + [Guid("89143C9A-05AF-49B0-B717-72E218A2185C")] + [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] + [ComImport] + public interface ISetupInstance2 : ISetupInstance + { + [return: MarshalAs(UnmanagedType.BStr)] + string GetInstanceId(); + + [return: MarshalAs(UnmanagedType.Struct)] + System.Runtime.InteropServices.ComTypes.FILETIME GetInstallDate(); + + [return: MarshalAs(UnmanagedType.BStr)] + string GetInstallationName(); + + [return: MarshalAs(UnmanagedType.BStr)] + string GetInstallationPath(); + + [return: MarshalAs(UnmanagedType.BStr)] + string GetInstallationVersion(); + + [return: MarshalAs(UnmanagedType.BStr)] + string GetDisplayName([MarshalAs(UnmanagedType.U4), In] int lcid); + + [return: MarshalAs(UnmanagedType.BStr)] + string GetDescription([MarshalAs(UnmanagedType.U4), In] int lcid); + + [return: MarshalAs(UnmanagedType.BStr)] + string ResolvePath([MarshalAs(UnmanagedType.LPWStr), In] string pwszRelativePath); + + [return: MarshalAs(UnmanagedType.U4)] + InstanceState GetState(); + + [return: MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_UNKNOWN)] + ISetupPackageReference[] GetPackages(); + + ISetupPackageReference GetProduct(); + + [return: MarshalAs(UnmanagedType.BStr)] + string GetProductPath(); + + [return: MarshalAs(UnmanagedType.VariantBool)] + bool IsLaunchable(); + + [return: MarshalAs(UnmanagedType.VariantBool)] + bool IsComplete(); + + [return: MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_UNKNOWN)] + ISetupPropertyStore GetProperties(); + + [return: MarshalAs(UnmanagedType.BStr)] + string GetEnginePath(); + } + + [Guid("DA8D8A16-B2B6-4487-A2F1-594CCCCD6BF5")] + [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] + [ComImport] + public interface ISetupPackageReference + { + + [return: MarshalAs(UnmanagedType.BStr)] + string GetId(); + + [return: MarshalAs(UnmanagedType.BStr)] + string GetVersion(); + + [return: MarshalAs(UnmanagedType.BStr)] + string GetChip(); + + [return: MarshalAs(UnmanagedType.BStr)] + string GetLanguage(); + + [return: MarshalAs(UnmanagedType.BStr)] + string GetBranch(); + + [return: MarshalAs(UnmanagedType.BStr)] + string GetType(); + + [return: MarshalAs(UnmanagedType.BStr)] + string GetUniqueId(); + + [return: MarshalAs(UnmanagedType.VariantBool)] + bool GetIsExtension(); + } + + [Guid("c601c175-a3be-44bc-91f6-4568d230fc83")] + [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] + [ComImport] + public interface ISetupPropertyStore + { + + [return: MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_BSTR)] + string[] GetNames(); + + object GetValue([MarshalAs(UnmanagedType.LPWStr), In] string pwszName); + } + + [Guid("42843719-DB4C-46C2-8E7C-64F1816EFD5B")] + [CoClass(typeof(SetupConfigurationClass))] + [ComImport] + public interface SetupConfiguration : ISetupConfiguration2, ISetupConfiguration + { + } + + [Guid("177F0C4A-1CD3-4DE7-A32C-71DBBB9FA36D")] + [ClassInterface(ClassInterfaceType.None)] + [ComImport] + public class SetupConfigurationClass + { + } + + public static class Main + { + public static void Query() + { + ISetupConfiguration query = new SetupConfiguration(); + ISetupConfiguration2 query2 = (ISetupConfiguration2)query; + IEnumSetupInstances e = query2.EnumAllInstances(); + + int pceltFetched; + ISetupInstance2[] rgelt = new ISetupInstance2[1]; + StringBuilder log = new StringBuilder(); + while (true) + { + e.Next(1, rgelt, out pceltFetched); + if (pceltFetched <= 0) + { + Console.WriteLine(String.Format("{{\"log\":\"{0}\"}}", log.ToString())); + return; + } + if (CheckInstance(rgelt[0], ref log)) + return; + } + } + + private static bool CheckInstance(ISetupInstance2 setupInstance2, ref StringBuilder log) + { + // Visual Studio Community 2017 component directory: + // https://www.visualstudio.com/en-us/productinfo/vs2017-install-product-Community.workloads + + string path = setupInstance2.GetInstallationPath().Replace("\\", "\\\\"); + log.Append(String.Format("Found installation at: {0}\\n", path)); + + bool hasMSBuild = false; + bool hasVCTools = false; + uint Win10SDKVer = 0; + bool hasWin8SDK = false; + + foreach (ISetupPackageReference package in setupInstance2.GetPackages()) + { + const string Win10SDKPrefix = "Microsoft.VisualStudio.Component.Windows10SDK."; + + string id = package.GetId(); + if (id == "Microsoft.VisualStudio.VC.MSBuild.Base") + hasMSBuild = true; + else if (id == "Microsoft.VisualStudio.Component.VC.Tools.x86.x64") + hasVCTools = true; + else if (id.StartsWith(Win10SDKPrefix)) + Win10SDKVer = Math.Max(Win10SDKVer, UInt32.Parse(id.Substring(Win10SDKPrefix.Length))); + else if (id == "Microsoft.VisualStudio.Component.Windows81SDK") + hasWin8SDK = true; + else + continue; + + log.Append(String.Format(" - Found {0}\\n", id)); + } + + if (!hasMSBuild) + log.Append(" - Missing Visual Studio C++ core features (Microsoft.VisualStudio.VC.MSBuild.Base)\\n"); + if (!hasVCTools) + log.Append(" - Missing VC++ 2017 v141 toolset (x86,x64) (Microsoft.VisualStudio.Component.VC.Tools.x86.x64)\\n"); + if ((Win10SDKVer == 0) && (!hasWin8SDK)) + log.Append(" - Missing a Windows SDK (Microsoft.VisualStudio.Component.Windows10SDK.* or Microsoft.VisualStudio.Component.Windows81SDK)\\n"); + + if (hasMSBuild && hasVCTools) + { + if (Win10SDKVer > 0) + { + log.Append(" - Using this installation with Windows 10 SDK"/*\\n*/); + Console.WriteLine(String.Format("{{\"log\":\"{0}\",\"path\":\"{1}\",\"sdk\":\"10.0.{2}.0\"}}", log.ToString(), path, Win10SDKVer)); + return true; + } + else if (hasWin8SDK) + { + log.Append(" - Using this installation with Windows 8.1 SDK"/*\\n*/); + Console.WriteLine(String.Format("{{\"log\":\"{0}\",\"path\":\"{1}\",\"sdk\":\"8.1\"}}", log.ToString(), path)); + return true; + } + } + + log.Append(" - Some required components are missing, not using this installation\\n"); + return false; + } + } +} diff --git a/node_modules/npm/node_modules/node-gyp/lib/build.js b/node_modules/npm/node_modules/node-gyp/lib/build.js new file mode 100644 index 00000000..52531098 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/lib/build.js @@ -0,0 +1,293 @@ + +module.exports = exports = build + +/** + * Module dependencies. + */ + +var fs = require('graceful-fs') + , rm = require('rimraf') + , path = require('path') + , glob = require('glob') + , log = require('npmlog') + , which = require('which') + , mkdirp = require('mkdirp') + , exec = require('child_process').exec + , processRelease = require('./process-release') + , win = process.platform === 'win32' + +exports.usage = 'Invokes `' + (win ? 'msbuild' : 'make') + '` and builds the module' + +function build (gyp, argv, callback) { + var platformMake = 'make' + if (process.platform === 'aix') { + platformMake = 'gmake' + } else if (process.platform.indexOf('bsd') !== -1) { + platformMake = 'gmake' + } + + var release = processRelease(argv, gyp, process.version, process.release) + , makeCommand = gyp.opts.make || process.env.MAKE || platformMake + , command = win ? 'msbuild' : makeCommand + , buildDir = path.resolve('build') + , configPath = path.resolve(buildDir, 'config.gypi') + , jobs = gyp.opts.jobs || process.env.JOBS + , buildType + , config + , arch + , nodeDir + , copyDevLib + + loadConfigGypi() + + /** + * Load the "config.gypi" file that was generated during "configure". + */ + + function loadConfigGypi () { + fs.readFile(configPath, 'utf8', function (err, data) { + if (err) { + if (err.code == 'ENOENT') { + callback(new Error('You must run `node-gyp configure` first!')) + } else { + callback(err) + } + return + } + config = JSON.parse(data.replace(/\#.+\n/, '')) + + // get the 'arch', 'buildType', and 'nodeDir' vars from the config + buildType = config.target_defaults.default_configuration + arch = config.variables.target_arch + nodeDir = config.variables.nodedir + copyDevLib = config.variables.copy_dev_lib == 'true' + + if ('debug' in gyp.opts) { + buildType = gyp.opts.debug ? 'Debug' : 'Release' + } + if (!buildType) { + buildType = 'Release' + } + + log.verbose('build type', buildType) + log.verbose('architecture', arch) + log.verbose('node dev dir', nodeDir) + + if (win) { + findSolutionFile() + } else { + doWhich() + } + }) + } + + /** + * On Windows, find the first build/*.sln file. + */ + + function findSolutionFile () { + glob('build/*.sln', function (err, files) { + if (err) return callback(err) + if (files.length === 0) { + return callback(new Error('Could not find *.sln file. Did you run "configure"?')) + } + guessedSolution = files[0] + log.verbose('found first Solution file', guessedSolution) + doWhich() + }) + } + + /** + * Uses node-which to locate the msbuild / make executable. + */ + + function doWhich () { + // First make sure we have the build command in the PATH + which(command, function (err, execPath) { + if (err) { + if (win && /not found/.test(err.message)) { + // On windows and no 'msbuild' found. Let's guess where it is + findMsbuild() + } else { + // Some other error or 'make' not found on Unix, report that to the user + callback(err) + } + return + } + log.verbose('`which` succeeded for `' + command + '`', execPath) + copyNodeLib() + }) + } + + /** + * Search for the location of "msbuild.exe" file on Windows. + */ + + function findMsbuild () { + if (config.variables.msbuild_path) { + command = config.variables.msbuild_path + log.verbose('using MSBuild:', command) + copyNodeLib() + return + } + + log.verbose('could not find "msbuild.exe" in PATH - finding location in registry') + var notfoundErr = 'Can\'t find "msbuild.exe". Do you have Microsoft Visual Studio C++ 2008+ installed?' + var cmd = 'reg query "HKLM\\Software\\Microsoft\\MSBuild\\ToolsVersions" /s' + if (process.arch !== 'ia32') + cmd += ' /reg:32' + exec(cmd, function (err, stdout, stderr) { + if (err) { + return callback(new Error(err.message + '\n' + notfoundErr)) + } + var reVers = /ToolsVersions\\([^\\]+)$/i + , rePath = /\r\n[ \t]+MSBuildToolsPath[ \t]+REG_SZ[ \t]+([^\r]+)/i + , msbuilds = [] + , r + , msbuildPath + stdout.split('\r\n\r\n').forEach(function(l) { + if (!l) return + l = l.trim() + if (r = reVers.exec(l.substring(0, l.indexOf('\r\n')))) { + var ver = parseFloat(r[1], 10) + if (ver >= 3.5) { + if (r = rePath.exec(l)) { + msbuilds.push({ + version: ver, + path: r[1] + }) + } + } + } + }) + msbuilds.sort(function (x, y) { + return (x.version < y.version ? -1 : 1) + }) + ;(function verifyMsbuild () { + if (!msbuilds.length) return callback(new Error(notfoundErr)) + msbuildPath = path.resolve(msbuilds.pop().path, 'msbuild.exe') + fs.stat(msbuildPath, function (err, stat) { + if (err) { + if (err.code == 'ENOENT') { + if (msbuilds.length) { + return verifyMsbuild() + } else { + callback(new Error(notfoundErr)) + } + } else { + callback(err) + } + return + } + command = msbuildPath + copyNodeLib() + }) + })() + }) + } + + /** + * Copies the node.lib file for the current target architecture into the + * current proper dev dir location. + */ + + function copyNodeLib () { + if (!win || !copyDevLib) return doBuild() + + var buildDir = path.resolve(nodeDir, buildType) + , archNodeLibPath = path.resolve(nodeDir, arch, release.name + '.lib') + , buildNodeLibPath = path.resolve(buildDir, release.name + '.lib') + + mkdirp(buildDir, function (err, isNew) { + if (err) return callback(err) + log.verbose('"' + buildType + '" dir needed to be created?', isNew) + var rs = fs.createReadStream(archNodeLibPath) + , ws = fs.createWriteStream(buildNodeLibPath) + log.verbose('copying "' + release.name + '.lib" for ' + arch, buildNodeLibPath) + rs.pipe(ws) + rs.on('error', callback) + ws.on('error', callback) + rs.on('end', doBuild) + }) + } + + /** + * Actually spawn the process and compile the module. + */ + + function doBuild () { + + // Enable Verbose build + var verbose = log.levels[log.level] <= log.levels.verbose + if (!win && verbose) { + argv.push('V=1') + } + if (win && !verbose) { + argv.push('/clp:Verbosity=minimal') + } + + if (win) { + // Turn off the Microsoft logo on Windows + argv.push('/nologo') + } + + // Specify the build type, Release by default + if (win) { + var archLower = arch.toLowerCase() + var p = archLower === 'x64' ? 'x64' : + (archLower === 'arm' ? 'ARM' : 'Win32') + argv.push('/p:Configuration=' + buildType + ';Platform=' + p) + if (jobs) { + var j = parseInt(jobs, 10) + if (!isNaN(j) && j > 0) { + argv.push('/m:' + j) + } else if (jobs.toUpperCase() === 'MAX') { + argv.push('/m:' + require('os').cpus().length) + } + } + } else { + argv.push('BUILDTYPE=' + buildType) + // Invoke the Makefile in the 'build' dir. + argv.push('-C') + argv.push('build') + if (jobs) { + var j = parseInt(jobs, 10) + if (!isNaN(j) && j > 0) { + argv.push('--jobs') + argv.push(j) + } else if (jobs.toUpperCase() === 'MAX') { + argv.push('--jobs') + argv.push(require('os').cpus().length) + } + } + } + + if (win) { + // did the user specify their own .sln file? + var hasSln = argv.some(function (arg) { + return path.extname(arg) == '.sln' + }) + if (!hasSln) { + argv.unshift(gyp.opts.solution || guessedSolution) + } + } + + var proc = gyp.spawn(command, argv) + proc.on('exit', onExit) + } + + /** + * Invoked after the make/msbuild command exits. + */ + + function onExit (code, signal) { + if (code !== 0) { + return callback(new Error('`' + command + '` failed with exit code: ' + code)) + } + if (signal) { + return callback(new Error('`' + command + '` got signal: ' + signal)) + } + callback() + } + +} diff --git a/node_modules/npm/node_modules/node-gyp/lib/clean.js b/node_modules/npm/node_modules/node-gyp/lib/clean.js new file mode 100644 index 00000000..e69164d4 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/lib/clean.js @@ -0,0 +1,22 @@ + +module.exports = exports = clean + +exports.usage = 'Removes any generated build files and the "out" dir' + +/** + * Module dependencies. + */ + +var rm = require('rimraf') +var log = require('npmlog') + + +function clean (gyp, argv, callback) { + + // Remove the 'build' dir + var buildDir = 'build' + + log.verbose('clean', 'removing "%s" directory', buildDir) + rm(buildDir, callback) + +} diff --git a/node_modules/npm/node_modules/node-gyp/lib/configure.js b/node_modules/npm/node_modules/node-gyp/lib/configure.js new file mode 100644 index 00000000..3349e9fe --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/lib/configure.js @@ -0,0 +1,523 @@ +module.exports = exports = configure +module.exports.test = { + PythonFinder: PythonFinder, + findAccessibleSync: findAccessibleSync, + findPython: findPython, +} + +/** + * Module dependencies. + */ + +var fs = require('graceful-fs') + , path = require('path') + , log = require('npmlog') + , osenv = require('osenv') + , which = require('which') + , semver = require('semver') + , mkdirp = require('mkdirp') + , cp = require('child_process') + , extend = require('util')._extend + , processRelease = require('./process-release') + , win = process.platform === 'win32' + , findNodeDirectory = require('./find-node-directory') + , msgFormat = require('util').format +if (win) + var findVS2017 = require('./find-vs2017') + +exports.usage = 'Generates ' + (win ? 'MSVC project files' : 'a Makefile') + ' for the current module' + +function configure (gyp, argv, callback) { + + var python = gyp.opts.python || process.env.PYTHON || 'python2' + , buildDir = path.resolve('build') + , configNames = [ 'config.gypi', 'common.gypi' ] + , configs = [] + , nodeDir + , release = processRelease(argv, gyp, process.version, process.release) + + findPython(python, function (err, found) { + if (err) { + callback(err) + } else { + python = found + getNodeDir() + } + }) + + function getNodeDir () { + + // 'python' should be set by now + process.env.PYTHON = python + + if (gyp.opts.nodedir) { + // --nodedir was specified. use that for the dev files + nodeDir = gyp.opts.nodedir.replace(/^~/, osenv.home()) + + log.verbose('get node dir', 'compiling against specified --nodedir dev files: %s', nodeDir) + createBuildDir() + + } else { + // if no --nodedir specified, ensure node dependencies are installed + if ('v' + release.version !== process.version) { + // if --target was given, then determine a target version to compile for + log.verbose('get node dir', 'compiling against --target node version: %s', release.version) + } else { + // if no --target was specified then use the current host node version + log.verbose('get node dir', 'no --target version specified, falling back to host node version: %s', release.version) + } + + if (!release.semver) { + // could not parse the version string with semver + return callback(new Error('Invalid version number: ' + release.version)) + } + + // ensure that the target node version's dev files are installed + gyp.opts.ensure = true + gyp.commands.install([ release.version ], function (err, version) { + if (err) return callback(err) + log.verbose('get node dir', 'target node version installed:', release.versionDir) + nodeDir = path.resolve(gyp.devDir, release.versionDir) + createBuildDir() + }) + } + } + + function createBuildDir () { + log.verbose('build dir', 'attempting to create "build" dir: %s', buildDir) + mkdirp(buildDir, function (err, isNew) { + if (err) return callback(err) + log.verbose('build dir', '"build" dir needed to be created?', isNew) + if (win && (!gyp.opts.msvs_version || gyp.opts.msvs_version === '2017')) { + findVS2017(function (err, vsSetup) { + if (err) { + log.verbose('Not using VS2017:', err.message) + createConfigFile() + } else { + createConfigFile(null, vsSetup) + } + }) + } else { + createConfigFile() + } + }) + } + + function createConfigFile (err, vsSetup) { + if (err) return callback(err) + + var configFilename = 'config.gypi' + var configPath = path.resolve(buildDir, configFilename) + + log.verbose('build/' + configFilename, 'creating config file') + + var config = process.config || {} + , defaults = config.target_defaults + , variables = config.variables + + // default "config.variables" + if (!variables) variables = config.variables = {} + + // default "config.defaults" + if (!defaults) defaults = config.target_defaults = {} + + // don't inherit the "defaults" from node's `process.config` object. + // doing so could cause problems in cases where the `node` executable was + // compiled on a different machine (with different lib/include paths) than + // the machine where the addon is being built to + defaults.cflags = [] + defaults.defines = [] + defaults.include_dirs = [] + defaults.libraries = [] + + // set the default_configuration prop + if ('debug' in gyp.opts) { + defaults.default_configuration = gyp.opts.debug ? 'Debug' : 'Release' + } + if (!defaults.default_configuration) { + defaults.default_configuration = 'Release' + } + + // set the target_arch variable + variables.target_arch = gyp.opts.arch || process.arch || 'ia32' + + // set the node development directory + variables.nodedir = nodeDir + + // don't copy dev libraries with nodedir option + variables.copy_dev_lib = !gyp.opts.nodedir + + // disable -T "thin" static archives by default + variables.standalone_static_library = gyp.opts.thin ? 0 : 1 + + if (vsSetup) { + // GYP doesn't (yet) have support for VS2017, so we force it to VS2015 + // to avoid pulling a floating patch that has not landed upstream. + // Ref: https://chromium-review.googlesource.com/#/c/433540/ + gyp.opts.msvs_version = '2015' + process.env['GYP_MSVS_VERSION'] = 2015 + process.env['GYP_MSVS_OVERRIDE_PATH'] = vsSetup.path + defaults['msbuild_toolset'] = 'v141' + defaults['msvs_windows_target_platform_version'] = vsSetup.sdk + variables['msbuild_path'] = path.join(vsSetup.path, 'MSBuild', '15.0', + 'Bin', 'MSBuild.exe') + } + + // loop through the rest of the opts and add the unknown ones as variables. + // this allows for module-specific configure flags like: + // + // $ node-gyp configure --shared-libxml2 + Object.keys(gyp.opts).forEach(function (opt) { + if (opt === 'argv') return + if (opt in gyp.configDefs) return + variables[opt.replace(/-/g, '_')] = gyp.opts[opt] + }) + + // ensures that any boolean values from `process.config` get stringified + function boolsToString (k, v) { + if (typeof v === 'boolean') + return String(v) + return v + } + + log.silly('build/' + configFilename, config) + + // now write out the config.gypi file to the build/ dir + var prefix = '# Do not edit. File was generated by node-gyp\'s "configure" step' + , json = JSON.stringify(config, boolsToString, 2) + log.verbose('build/' + configFilename, 'writing out config file: %s', configPath) + configs.push(configPath) + fs.writeFile(configPath, [prefix, json, ''].join('\n'), findConfigs) + } + + function findConfigs (err) { + if (err) return callback(err) + var name = configNames.shift() + if (!name) return runGyp() + var fullPath = path.resolve(name) + log.verbose(name, 'checking for gypi file: %s', fullPath) + fs.stat(fullPath, function (err, stat) { + if (err) { + if (err.code == 'ENOENT') { + findConfigs() // check next gypi filename + } else { + callback(err) + } + } else { + log.verbose(name, 'found gypi file') + configs.push(fullPath) + findConfigs() + } + }) + } + + function runGyp (err) { + if (err) return callback(err) + + if (!~argv.indexOf('-f') && !~argv.indexOf('--format')) { + if (win) { + log.verbose('gyp', 'gyp format was not specified; forcing "msvs"') + // force the 'make' target for non-Windows + argv.push('-f', 'msvs') + } else { + log.verbose('gyp', 'gyp format was not specified; forcing "make"') + // force the 'make' target for non-Windows + argv.push('-f', 'make') + } + } + + function hasMsvsVersion () { + return argv.some(function (arg) { + return arg.indexOf('msvs_version') === 0 + }) + } + + if (win && !hasMsvsVersion()) { + if ('msvs_version' in gyp.opts) { + argv.push('-G', 'msvs_version=' + gyp.opts.msvs_version) + } else { + argv.push('-G', 'msvs_version=auto') + } + } + + // include all the ".gypi" files that were found + configs.forEach(function (config) { + argv.push('-I', config) + }) + + // for AIX we need to set up the path to the exp file + // which contains the symbols needed for linking. + // The file will either be in one of the following + // depending on whether it is an installed or + // development environment: + // - the include/node directory + // - the out/Release directory + // - the out/Debug directory + // - the root directory + var node_exp_file = undefined + if (process.platform === 'aix') { + var node_root_dir = findNodeDirectory() + var candidates = ['include/node/node.exp', + 'out/Release/node.exp', + 'out/Debug/node.exp', + 'node.exp'] + var logprefix = 'find exports file' + node_exp_file = findAccessibleSync(logprefix, node_root_dir, candidates) + if (node_exp_file !== undefined) { + log.verbose(logprefix, 'Found exports file: %s', node_exp_file) + } else { + var msg = msgFormat('Could not find node.exp file in %s', node_root_dir) + log.error(logprefix, 'Could not find exports file') + return callback(new Error(msg)) + } + } + + // this logic ported from the old `gyp_addon` python file + var gyp_script = path.resolve(__dirname, '..', 'gyp', 'gyp_main.py') + var addon_gypi = path.resolve(__dirname, '..', 'addon.gypi') + var common_gypi = path.resolve(nodeDir, 'include/node/common.gypi') + fs.stat(common_gypi, function (err, stat) { + if (err) + common_gypi = path.resolve(nodeDir, 'common.gypi') + + var output_dir = 'build' + if (win) { + // Windows expects an absolute path + output_dir = buildDir + } + var nodeGypDir = path.resolve(__dirname, '..') + + argv.push('-I', addon_gypi) + argv.push('-I', common_gypi) + argv.push('-Dlibrary=shared_library') + argv.push('-Dvisibility=default') + argv.push('-Dnode_root_dir=' + nodeDir) + if (process.platform === 'aix') { + argv.push('-Dnode_exp_file=' + node_exp_file) + } + argv.push('-Dnode_gyp_dir=' + nodeGypDir) + argv.push('-Dnode_lib_file=' + release.name + '.lib') + argv.push('-Dmodule_root_dir=' + process.cwd()) + argv.push('-Dnode_engine=' + + (gyp.opts.node_engine || process.jsEngine || 'v8')) + argv.push('--depth=.') + argv.push('--no-parallel') + + // tell gyp to write the Makefile/Solution files into output_dir + argv.push('--generator-output', output_dir) + + // tell make to write its output into the same dir + argv.push('-Goutput_dir=.') + + // enforce use of the "binding.gyp" file + argv.unshift('binding.gyp') + + // execute `gyp` from the current target nodedir + argv.unshift(gyp_script) + + // make sure python uses files that came with this particular node package + var pypath = [path.join(__dirname, '..', 'gyp', 'pylib')] + if (process.env.PYTHONPATH) { + pypath.push(process.env.PYTHONPATH) + } + process.env.PYTHONPATH = pypath.join(win ? ';' : ':') + + var cp = gyp.spawn(python, argv) + cp.on('exit', onCpExit) + }) + } + + /** + * Called when the `gyp` child process exits. + */ + + function onCpExit (code, signal) { + if (code !== 0) { + callback(new Error('`gyp` failed with exit code: ' + code)) + } else { + // we're done + callback() + } + } + +} + +/** + * Returns the first file or directory from an array of candidates that is + * readable by the current user, or undefined if none of the candidates are + * readable. + */ +function findAccessibleSync (logprefix, dir, candidates) { + for (var next = 0; next < candidates.length; next++) { + var candidate = path.resolve(dir, candidates[next]) + try { + var fd = fs.openSync(candidate, 'r') + } catch (e) { + // this candidate was not found or not readable, do nothing + log.silly(logprefix, 'Could not open %s: %s', candidate, e.message) + continue + } + fs.closeSync(fd) + log.silly(logprefix, 'Found readable %s', candidate) + return candidate + } + + return undefined +} + +function PythonFinder(python, callback) { + this.callback = callback + this.python = python +} + +PythonFinder.prototype = { + checkPythonLauncherDepth: 0, + env: process.env, + execFile: cp.execFile, + log: log, + stat: fs.stat, + which: which, + win: win, + + checkPython: function checkPython () { + this.log.verbose('check python', + 'checking for Python executable "%s" in the PATH', + this.python) + this.which(this.python, function (err, execPath) { + if (err) { + this.log.verbose('`which` failed', this.python, err) + if (this.python === 'python2') { + this.python = 'python' + return this.checkPython() + } + if (this.win) { + this.checkPythonLauncher() + } else { + this.failNoPython() + } + } else { + this.log.verbose('`which` succeeded', this.python, execPath) + // Found the `python` executable, and from now on we use it explicitly. + // This solves #667 and #750 (`execFile` won't run batch files + // (*.cmd, and *.bat)) + this.python = execPath + this.checkPythonVersion() + } + }.bind(this)) + }, + + // Distributions of Python on Windows by default install with the "py.exe" + // Python launcher which is more likely to exist than the Python executable + // being in the $PATH. + // Because the Python launcher supports all versions of Python, we have to + // explicitly request a Python 2 version. This is done by supplying "-2" as + // the first command line argument. Since "py.exe -2" would be an invalid + // executable for "execFile", we have to use the launcher to figure out + // where the actual "python.exe" executable is located. + checkPythonLauncher: function checkPythonLauncher () { + this.checkPythonLauncherDepth += 1 + + this.log.verbose( + 'could not find "' + this.python + '". checking python launcher') + var env = extend({}, this.env) + env.TERM = 'dumb' + + var launcherArgs = ['-2', '-c', 'import sys; print sys.executable'] + this.execFile('py.exe', launcherArgs, { env: env }, function (err, stdout) { + if (err) { + this.guessPython() + } else { + this.python = stdout.trim() + this.log.verbose('check python launcher', + 'python executable found: %j', + this.python) + this.checkPythonVersion() + } + this.checkPythonLauncherDepth -= 1 + }.bind(this)) + }, + + checkPythonVersion: function checkPythonVersion () { + var args = ['-c', 'import platform; print(platform.python_version());'] + var env = extend({}, this.env) + env.TERM = 'dumb' + + this.execFile(this.python, args, { env: env }, function (err, stdout) { + if (err) { + return this.callback(err) + } + this.log.verbose('check python version', + '`%s -c "' + args[1] + '"` returned: %j', + this.python, stdout) + var version = stdout.trim() + if (~version.indexOf('+')) { + this.log.silly('stripping "+" sign(s) from version') + version = version.replace(/\+/g, '') + } + if (~version.indexOf('rc')) { + this.log.silly('stripping "rc" identifier from version') + version = version.replace(/rc(.*)$/ig, '') + } + var range = semver.Range('>=2.5.0 <3.0.0') + var valid = false + try { + valid = range.test(version) + } catch (e) { + this.log.silly('range.test() error', e) + } + if (valid) { + this.callback(null, this.python) + } else if (this.win && this.checkPythonLauncherDepth === 0) { + this.checkPythonLauncher() + } else { + this.failPythonVersion(version) + } + }.bind(this)) + }, + + failNoPython: function failNoPython () { + var errmsg = + 'Can\'t find Python executable "' + this.python + + '", you can set the PYTHON env variable.' + this.callback(new Error(errmsg)) + }, + + failPythonVersion: function failPythonVersion (badVersion) { + var errmsg = + 'Python executable "' + this.python + + '" is v' + badVersion + ', which is not supported by gyp.\n' + + 'You can pass the --python switch to point to ' + + 'Python >= v2.5.0 & < 3.0.0.' + this.callback(new Error(errmsg)) + }, + + // Called on Windows when "python" isn't available in the current $PATH. + // We are going to check if "%SystemDrive%\python27\python.exe" exists. + guessPython: function guessPython () { + this.log.verbose('could not find "' + this.python + '". guessing location') + var rootDir = this.env.SystemDrive || 'C:\\' + if (rootDir[rootDir.length - 1] !== '\\') { + rootDir += '\\' + } + var resolve = path.win32 && path.win32.resolve || path.resolve + var pythonPath = resolve(rootDir, 'Python27', 'python.exe') + this.log.verbose('ensuring that file exists:', pythonPath) + this.stat(pythonPath, function (err, stat) { + if (err) { + if (err.code == 'ENOENT') { + this.failNoPython() + } else { + this.callback(err) + } + return + } + this.python = pythonPath + this.checkPythonVersion() + }.bind(this)) + }, +} + +function findPython (python, callback) { + var finder = new PythonFinder(python, callback) + finder.checkPython() +} diff --git a/node_modules/npm/node_modules/node-gyp/lib/find-node-directory.js b/node_modules/npm/node_modules/node-gyp/lib/find-node-directory.js new file mode 100644 index 00000000..3aee8a10 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/lib/find-node-directory.js @@ -0,0 +1,61 @@ +var path = require('path') + , log = require('npmlog') + +function findNodeDirectory(scriptLocation, processObj) { + // set dirname and process if not passed in + // this facilitates regression tests + if (scriptLocation === undefined) { + scriptLocation = __dirname + } + if (processObj === undefined) { + processObj = process + } + + // Have a look to see what is above us, to try and work out where we are + npm_parent_directory = path.join(scriptLocation, '../../../..') + log.verbose('node-gyp root', 'npm_parent_directory is ' + + path.basename(npm_parent_directory)) + node_root_dir = "" + + log.verbose('node-gyp root', 'Finding node root directory') + if (path.basename(npm_parent_directory) === 'deps') { + // We are in a build directory where this script lives in + // deps/npm/node_modules/node-gyp/lib + node_root_dir = path.join(npm_parent_directory, '..') + log.verbose('node-gyp root', 'in build directory, root = ' + + node_root_dir) + } else if (path.basename(npm_parent_directory) === 'node_modules') { + // We are in a node install directory where this script lives in + // lib/node_modules/npm/node_modules/node-gyp/lib or + // node_modules/npm/node_modules/node-gyp/lib depending on the + // platform + if (processObj.platform === 'win32') { + node_root_dir = path.join(npm_parent_directory, '..') + } else { + node_root_dir = path.join(npm_parent_directory, '../..') + } + log.verbose('node-gyp root', 'in install directory, root = ' + + node_root_dir) + } else { + // We don't know where we are, try working it out from the location + // of the node binary + var node_dir = path.dirname(processObj.execPath) + var directory_up = path.basename(node_dir) + if (directory_up === 'bin') { + node_root_dir = path.join(node_dir, '..') + } else if (directory_up === 'Release' || directory_up === 'Debug') { + // If we are a recently built node, and the directory structure + // is that of a repository. If we are on Windows then we only need + // to go one level up, everything else, two + if (processObj.platform === 'win32') { + node_root_dir = path.join(node_dir, '..') + } else { + node_root_dir = path.join(node_dir, '../..') + } + } + // Else return the default blank, "". + } + return node_root_dir +} + +module.exports = findNodeDirectory diff --git a/node_modules/npm/node_modules/node-gyp/lib/find-vs2017.js b/node_modules/npm/node_modules/node-gyp/lib/find-vs2017.js new file mode 100644 index 00000000..8c79e9ec --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/lib/find-vs2017.js @@ -0,0 +1,46 @@ +var log = require('npmlog') + , execFile = require('child_process').execFile + , path = require('path') + +function findVS2017(callback) { + var ps = path.join(process.env.SystemRoot, 'System32', 'WindowsPowerShell', + 'v1.0', 'powershell.exe') + var csFile = path.join(__dirname, 'Find-VS2017.cs') + var psArgs = ['-ExecutionPolicy', 'Unrestricted', '-Command', + '&{Add-Type -Path \'' + csFile + + '\'; [VisualStudioConfiguration.Main]::Query()}'] + + log.silly('find vs2017', 'Running', ps, psArgs) + var child = execFile(ps, psArgs, { encoding: 'utf8' }, + function (err, stdout, stderr) { + log.silly('find vs2017', 'PS err:', err) + log.silly('find vs2017', 'PS stdout:', stdout) + log.silly('find vs2017', 'PS stderr:', stderr) + + if (err) + return callback(new Error('Could not use PowerShell to find VS2017')) + + var vsSetup + try { + vsSetup = JSON.parse(stdout) + } catch (e) { + log.silly('find vs2017', e) + return callback(new Error('Could not use PowerShell to find VS2017')) + } + log.silly('find vs2017', 'vsSetup:', vsSetup) + + if (vsSetup && vsSetup.log) + log.verbose('find vs2017', vsSetup.log.trimRight()) + + if (!vsSetup || !vsSetup.path || !vsSetup.sdk) { + return callback(new Error('No usable installation of VS2017 found')) + } + + log.verbose('find vs2017', 'using installation:', vsSetup.path) + callback(null, { "path": vsSetup.path, "sdk": vsSetup.sdk }) + }) + + child.stdin.end() +} + +module.exports = findVS2017 diff --git a/node_modules/npm/node_modules/node-gyp/lib/install.js b/node_modules/npm/node_modules/node-gyp/lib/install.js new file mode 100644 index 00000000..fa2e1c54 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/lib/install.js @@ -0,0 +1,469 @@ + +module.exports = exports = install + +module.exports.test = { download: download, readCAFile: readCAFile } + +exports.usage = 'Install node development files for the specified node version.' + +/** + * Module dependencies. + */ + +var fs = require('graceful-fs') + , osenv = require('osenv') + , tar = require('tar') + , rm = require('rimraf') + , path = require('path') + , crypto = require('crypto') + , zlib = require('zlib') + , log = require('npmlog') + , semver = require('semver') + , fstream = require('fstream') + , request = require('request') + , minimatch = require('minimatch') + , mkdir = require('mkdirp') + , processRelease = require('./process-release') + , win = process.platform == 'win32' + +function install (gyp, argv, callback) { + + var release = processRelease(argv, gyp, process.version, process.release) + + // ensure no double-callbacks happen + function cb (err) { + if (cb.done) return + cb.done = true + if (err) { + log.warn('install', 'got an error, rolling back install') + // roll-back the install if anything went wrong + gyp.commands.remove([ release.versionDir ], function (err2) { + callback(err) + }) + } else { + callback(null, release.version) + } + } + + // Determine which node dev files version we are installing + log.verbose('install', 'input version string %j', release.version) + + if (!release.semver) { + // could not parse the version string with semver + return callback(new Error('Invalid version number: ' + release.version)) + } + + if (semver.lt(release.version, '0.8.0')) { + return callback(new Error('Minimum target version is `0.8.0` or greater. Got: ' + release.version)) + } + + // 0.x.y-pre versions are not published yet and cannot be installed. Bail. + if (release.semver.prerelease[0] === 'pre') { + log.verbose('detected "pre" node version', release.version) + if (gyp.opts.nodedir) { + log.verbose('--nodedir flag was passed; skipping install', gyp.opts.nodedir) + callback() + } else { + callback(new Error('"pre" versions of node cannot be installed, use the --nodedir flag instead')) + } + return + } + + // flatten version into String + log.verbose('install', 'installing version: %s', release.versionDir) + + // the directory where the dev files will be installed + var devDir = path.resolve(gyp.devDir, release.versionDir) + + // If '--ensure' was passed, then don't *always* install the version; + // check if it is already installed, and only install when needed + if (gyp.opts.ensure) { + log.verbose('install', '--ensure was passed, so won\'t reinstall if already installed') + fs.stat(devDir, function (err, stat) { + if (err) { + if (err.code == 'ENOENT') { + log.verbose('install', 'version not already installed, continuing with install', release.version) + go() + } else if (err.code == 'EACCES') { + eaccesFallback() + } else { + cb(err) + } + return + } + log.verbose('install', 'version is already installed, need to check "installVersion"') + var installVersionFile = path.resolve(devDir, 'installVersion') + fs.readFile(installVersionFile, 'ascii', function (err, ver) { + if (err && err.code != 'ENOENT') { + return cb(err) + } + var installVersion = parseInt(ver, 10) || 0 + log.verbose('got "installVersion"', installVersion) + log.verbose('needs "installVersion"', gyp.package.installVersion) + if (installVersion < gyp.package.installVersion) { + log.verbose('install', 'version is no good; reinstalling') + go() + } else { + log.verbose('install', 'version is good') + cb() + } + }) + }) + } else { + go() + } + + function getContentSha(res, callback) { + var shasum = crypto.createHash('sha256') + res.on('data', function (chunk) { + shasum.update(chunk) + }).on('end', function () { + callback(null, shasum.digest('hex')) + }) + } + + function go () { + + log.verbose('ensuring nodedir is created', devDir) + + // first create the dir for the node dev files + mkdir(devDir, function (err, created) { + if (err) { + if (err.code == 'EACCES') { + eaccesFallback() + } else { + cb(err) + } + return + } + + if (created) { + log.verbose('created nodedir', created) + } + + // now download the node tarball + var tarPath = gyp.opts.tarball + var badDownload = false + , extractCount = 0 + , gunzip = zlib.createGunzip() + , extracter = tar.Extract({ path: devDir, strip: 1, filter: isValid }) + + var contentShasums = {} + var expectShasums = {} + + // checks if a file to be extracted from the tarball is valid. + // only .h header files and the gyp files get extracted + function isValid () { + var name = this.path.substring(devDir.length + 1) + var isValid = valid(name) + if (name === '' && this.type === 'Directory') { + // the first directory entry is ok + return true + } + if (isValid) { + log.verbose('extracted file from tarball', name) + extractCount++ + } else { + // invalid + log.silly('ignoring from tarball', name) + } + return isValid + } + + gunzip.on('error', cb) + extracter.on('error', cb) + extracter.on('end', afterTarball) + + // download the tarball, gunzip and extract! + + if (tarPath) { + var input = fs.createReadStream(tarPath) + input.pipe(gunzip).pipe(extracter) + return + } + + try { + var req = download(gyp, process.env, release.tarballUrl) + } catch (e) { + return cb(e) + } + + // something went wrong downloading the tarball? + req.on('error', function (err) { + if (err.code === 'ENOTFOUND') { + return cb(new Error('This is most likely not a problem with node-gyp or the package itself and\n' + + 'is related to network connectivity. In most cases you are behind a proxy or have bad \n' + + 'network settings.')) + } + badDownload = true + cb(err) + }) + + req.on('close', function () { + if (extractCount === 0) { + cb(new Error('Connection closed while downloading tarball file')) + } + }) + + req.on('response', function (res) { + if (res.statusCode !== 200) { + badDownload = true + cb(new Error(res.statusCode + ' response downloading ' + release.tarballUrl)) + return + } + // content checksum + getContentSha(res, function (_, checksum) { + var filename = path.basename(release.tarballUrl).trim() + contentShasums[filename] = checksum + log.verbose('content checksum', filename, checksum) + }) + + // start unzipping and untaring + req.pipe(gunzip).pipe(extracter) + }) + + // invoked after the tarball has finished being extracted + function afterTarball () { + if (badDownload) return + if (extractCount === 0) { + return cb(new Error('There was a fatal problem while downloading/extracting the tarball')) + } + log.verbose('tarball', 'done parsing tarball') + var async = 0 + + if (win) { + // need to download node.lib + async++ + downloadNodeLib(deref) + } + + // write the "installVersion" file + async++ + var installVersionPath = path.resolve(devDir, 'installVersion') + fs.writeFile(installVersionPath, gyp.package.installVersion + '\n', deref) + + // Only download SHASUMS.txt if not using tarPath override + if (!tarPath) { + // download SHASUMS.txt + async++ + downloadShasums(deref) + } + + if (async === 0) { + // no async tasks required + cb() + } + + function deref (err) { + if (err) return cb(err) + + async-- + if (!async) { + log.verbose('download contents checksum', JSON.stringify(contentShasums)) + // check content shasums + for (var k in contentShasums) { + log.verbose('validating download checksum for ' + k, '(%s == %s)', contentShasums[k], expectShasums[k]) + if (contentShasums[k] !== expectShasums[k]) { + cb(new Error(k + ' local checksum ' + contentShasums[k] + ' not match remote ' + expectShasums[k])) + return + } + } + cb() + } + } + } + + function downloadShasums(done) { + log.verbose('check download content checksum, need to download `SHASUMS256.txt`...') + var shasumsPath = path.resolve(devDir, 'SHASUMS256.txt') + + log.verbose('checksum url', release.shasumsUrl) + try { + var req = download(gyp, process.env, release.shasumsUrl) + } catch (e) { + return cb(e) + } + + req.on('error', done) + req.on('response', function (res) { + if (res.statusCode !== 200) { + done(new Error(res.statusCode + ' status code downloading checksum')) + return + } + + var chunks = [] + res.on('data', function (chunk) { + chunks.push(chunk) + }) + res.on('end', function () { + var lines = Buffer.concat(chunks).toString().trim().split('\n') + lines.forEach(function (line) { + var items = line.trim().split(/\s+/) + if (items.length !== 2) return + + // 0035d18e2dcf9aad669b1c7c07319e17abfe3762 ./node-v0.11.4.tar.gz + var name = items[1].replace(/^\.\//, '') + expectShasums[name] = items[0] + }) + + log.verbose('checksum data', JSON.stringify(expectShasums)) + done() + }) + }) + } + + function downloadNodeLib (done) { + log.verbose('on Windows; need to download `' + release.name + '.lib`...') + var dir32 = path.resolve(devDir, 'ia32') + , dir64 = path.resolve(devDir, 'x64') + , libPath32 = path.resolve(dir32, release.name + '.lib') + , libPath64 = path.resolve(dir64, release.name + '.lib') + + log.verbose('32-bit ' + release.name + '.lib dir', dir32) + log.verbose('64-bit ' + release.name + '.lib dir', dir64) + log.verbose('`' + release.name + '.lib` 32-bit url', release.libUrl32) + log.verbose('`' + release.name + '.lib` 64-bit url', release.libUrl64) + + var async = 2 + mkdir(dir32, function (err) { + if (err) return done(err) + log.verbose('streaming 32-bit ' + release.name + '.lib to:', libPath32) + + try { + var req = download(gyp, process.env, release.libUrl32, cb) + } catch (e) { + return cb(e) + } + + req.on('error', done) + req.on('response', function (res) { + if (res.statusCode !== 200) { + done(new Error(res.statusCode + ' status code downloading 32-bit ' + release.name + '.lib')) + return + } + + getContentSha(res, function (_, checksum) { + contentShasums[release.libPath32] = checksum + log.verbose('content checksum', release.libPath32, checksum) + }) + + var ws = fs.createWriteStream(libPath32) + ws.on('error', cb) + req.pipe(ws) + }) + req.on('end', function () { + --async || done() + }) + }) + mkdir(dir64, function (err) { + if (err) return done(err) + log.verbose('streaming 64-bit ' + release.name + '.lib to:', libPath64) + + try { + var req = download(gyp, process.env, release.libUrl64, cb) + } catch (e) { + return cb(e) + } + + req.on('error', done) + req.on('response', function (res) { + if (res.statusCode !== 200) { + done(new Error(res.statusCode + ' status code downloading 64-bit ' + release.name + '.lib')) + return + } + + getContentSha(res, function (_, checksum) { + contentShasums[release.libPath64] = checksum + log.verbose('content checksum', release.libPath64, checksum) + }) + + var ws = fs.createWriteStream(libPath64) + ws.on('error', cb) + req.pipe(ws) + }) + req.on('end', function () { + --async || done() + }) + }) + } // downloadNodeLib() + + }) // mkdir() + + } // go() + + /** + * Checks if a given filename is "valid" for this installation. + */ + + function valid (file) { + // header files + return minimatch(file, '*.h', { matchBase: true }) || + minimatch(file, '*.gypi', { matchBase: true }) + } + + /** + * The EACCES fallback is a workaround for npm's `sudo` behavior, where + * it drops the permissions before invoking any child processes (like + * node-gyp). So what happens is the "nobody" user doesn't have + * permission to create the dev dir. As a fallback, make the tmpdir() be + * the dev dir for this installation. This is not ideal, but at least + * the compilation will succeed... + */ + + function eaccesFallback () { + var tmpdir = osenv.tmpdir() + gyp.devDir = path.resolve(tmpdir, '.node-gyp') + log.warn('EACCES', 'user "%s" does not have permission to access the dev dir "%s"', osenv.user(), devDir) + log.warn('EACCES', 'attempting to reinstall using temporary dev dir "%s"', gyp.devDir) + if (process.cwd() == tmpdir) { + log.verbose('tmpdir == cwd', 'automatically will remove dev files after to save disk space') + gyp.todo.push({ name: 'remove', args: argv }) + } + gyp.commands.install(argv, cb) + } + +} + +function download (gyp, env, url) { + log.http('GET', url) + + var requestOpts = { + uri: url + , headers: { + 'User-Agent': 'node-gyp v' + gyp.version + ' (node ' + process.version + ')' + } + } + + var cafile = gyp.opts.cafile + if (cafile) { + requestOpts.ca = readCAFile(cafile) + } + + // basic support for a proxy server + var proxyUrl = gyp.opts.proxy + || env.http_proxy + || env.HTTP_PROXY + || env.npm_config_proxy + if (proxyUrl) { + if (/^https?:\/\//i.test(proxyUrl)) { + log.verbose('download', 'using proxy url: "%s"', proxyUrl) + requestOpts.proxy = proxyUrl + } else { + log.warn('download', 'ignoring invalid "proxy" config setting: "%s"', proxyUrl) + } + } + + var req = request(requestOpts) + req.on('response', function (res) { + log.http(res.statusCode, url) + }) + + return req +} + +function readCAFile (filename) { + // The CA file can contain multiple certificates so split on certificate + // boundaries. [\S\s]*? is used to match everything including newlines. + var ca = fs.readFileSync(filename, 'utf8') + var re = /(-----BEGIN CERTIFICATE-----[\S\s]*?-----END CERTIFICATE-----)/g + return ca.match(re) +} diff --git a/node_modules/npm/node_modules/node-gyp/lib/list.js b/node_modules/npm/node_modules/node-gyp/lib/list.js new file mode 100644 index 00000000..9d680a56 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/lib/list.js @@ -0,0 +1,33 @@ + +module.exports = exports = list + +exports.usage = 'Prints a listing of the currently installed node development files' + +/** + * Module dependencies. + */ + +var fs = require('graceful-fs') + , path = require('path') + , log = require('npmlog') + +function list (gyp, args, callback) { + + var devDir = gyp.devDir + log.verbose('list', 'using node-gyp dir:', devDir) + + // readdir() the node-gyp dir + fs.readdir(devDir, onreaddir) + + function onreaddir (err, versions) { + if (err && err.code != 'ENOENT') { + return callback(err) + } + if (Array.isArray(versions)) { + versions = versions.filter(function (v) { return v != 'current' }) + } else { + versions = [] + } + callback(null, versions) + } +} diff --git a/node_modules/npm/node_modules/node-gyp/lib/node-gyp.js b/node_modules/npm/node_modules/node-gyp/lib/node-gyp.js new file mode 100644 index 00000000..a841161e --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/lib/node-gyp.js @@ -0,0 +1,216 @@ + +/** + * Module exports. + */ + +module.exports = exports = gyp + +/** + * Module dependencies. + */ + +var fs = require('graceful-fs') + , path = require('path') + , nopt = require('nopt') + , log = require('npmlog') + , child_process = require('child_process') + , EE = require('events').EventEmitter + , inherits = require('util').inherits + , commands = [ + // Module build commands + 'build' + , 'clean' + , 'configure' + , 'rebuild' + // Development Header File management commands + , 'install' + , 'list' + , 'remove' + ] + , aliases = { + 'ls': 'list' + , 'rm': 'remove' + } + +// differentiate node-gyp's logs from npm's +log.heading = 'gyp' + +/** + * The `gyp` function. + */ + +function gyp () { + return new Gyp() +} + +function Gyp () { + var self = this + + this.devDir = '' + this.commands = {} + + commands.forEach(function (command) { + self.commands[command] = function (argv, callback) { + log.verbose('command', command, argv) + return require('./' + command)(self, argv, callback) + } + }) +} +inherits(Gyp, EE) +exports.Gyp = Gyp +var proto = Gyp.prototype + +/** + * Export the contents of the package.json. + */ + +proto.package = require('../package') + +/** + * nopt configuration definitions + */ + +proto.configDefs = { + help: Boolean // everywhere + , arch: String // 'configure' + , cafile: String // 'install' + , debug: Boolean // 'build' + , directory: String // bin + , make: String // 'build' + , msvs_version: String // 'configure' + , ensure: Boolean // 'install' + , solution: String // 'build' (windows only) + , proxy: String // 'install' + , devdir: String // everywhere + , nodedir: String // 'configure' + , loglevel: String // everywhere + , python: String // 'configure' + , 'dist-url': String // 'install' + , 'tarball': String // 'install' + , jobs: String // 'build' + , thin: String // 'configure' +} + +/** + * nopt shorthands + */ + +proto.shorthands = { + release: '--no-debug' + , C: '--directory' + , debug: '--debug' + , j: '--jobs' + , silly: '--loglevel=silly' + , verbose: '--loglevel=verbose' + , silent: '--loglevel=silent' +} + +/** + * expose the command aliases for the bin file to use. + */ + +proto.aliases = aliases + +/** + * Parses the given argv array and sets the 'opts', + * 'argv' and 'command' properties. + */ + +proto.parseArgv = function parseOpts (argv) { + this.opts = nopt(this.configDefs, this.shorthands, argv) + this.argv = this.opts.argv.remain.slice() + + var commands = this.todo = [] + + // create a copy of the argv array with aliases mapped + argv = this.argv.map(function (arg) { + // is this an alias? + if (arg in this.aliases) { + arg = this.aliases[arg] + } + return arg + }, this) + + // process the mapped args into "command" objects ("name" and "args" props) + argv.slice().forEach(function (arg) { + if (arg in this.commands) { + var args = argv.splice(0, argv.indexOf(arg)) + argv.shift() + if (commands.length > 0) { + commands[commands.length - 1].args = args + } + commands.push({ name: arg, args: [] }) + } + }, this) + if (commands.length > 0) { + commands[commands.length - 1].args = argv.splice(0) + } + + // support for inheriting config env variables from npm + var npm_config_prefix = 'npm_config_' + Object.keys(process.env).forEach(function (name) { + if (name.indexOf(npm_config_prefix) !== 0) return + var val = process.env[name] + if (name === npm_config_prefix + 'loglevel') { + log.level = val + } else { + // add the user-defined options to the config + name = name.substring(npm_config_prefix.length) + // gyp@741b7f1 enters an infinite loop when it encounters + // zero-length options so ensure those don't get through. + if (name) this.opts[name] = val + } + }, this) + + if (this.opts.loglevel) { + log.level = this.opts.loglevel + } + log.resume() +} + +/** + * Spawns a child process and emits a 'spawn' event. + */ + +proto.spawn = function spawn (command, args, opts) { + if (!opts) opts = {} + if (!opts.silent && !opts.stdio) { + opts.stdio = [ 0, 1, 2 ] + } + var cp = child_process.spawn(command, args, opts) + log.info('spawn', command) + log.info('spawn args', args) + return cp +} + +/** + * Returns the usage instructions for node-gyp. + */ + +proto.usage = function usage () { + var str = [ + '' + , ' Usage: node-gyp [options]' + , '' + , ' where is one of:' + , commands.map(function (c) { + return ' - ' + c + ' - ' + require('./' + c).usage + }).join('\n') + , '' + , 'node-gyp@' + this.version + ' ' + path.resolve(__dirname, '..') + , 'node@' + process.versions.node + ].join('\n') + return str +} + +/** + * Version number getter. + */ + +Object.defineProperty(proto, 'version', { + get: function () { + return this.package.version + } + , enumerable: true +}) + diff --git a/node_modules/npm/node_modules/node-gyp/lib/process-release.js b/node_modules/npm/node_modules/node-gyp/lib/process-release.js new file mode 100644 index 00000000..89eaf9be --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/lib/process-release.js @@ -0,0 +1,153 @@ +var semver = require('semver') + , url = require('url') + , path = require('path') + , log = require('npmlog') + + // versions where -headers.tar.gz started shipping + , headersTarballRange = '>= 3.0.0 || ~0.12.10 || ~0.10.42' + , bitsre = /\/win-(x86|x64)\// + , bitsreV3 = /\/win-(x86|ia32|x64)\// // io.js v3.x.x shipped with "ia32" but should + // have been "x86" + +// Captures all the logic required to determine download URLs, local directory and +// file names. Inputs come from command-line switches (--target, --dist-url), +// `process.version` and `process.release` where it exists. +function processRelease (argv, gyp, defaultVersion, defaultRelease) { + var version = (semver.valid(argv[0]) && argv[0]) || gyp.opts.target || defaultVersion + , versionSemver = semver.parse(version) + , overrideDistUrl = gyp.opts['dist-url'] || gyp.opts.disturl + , isDefaultVersion + , isIojs + , name + , distBaseUrl + , baseUrl + , libUrl32 + , libUrl64 + , tarballUrl + , canGetHeaders + + if (!versionSemver) { + // not a valid semver string, nothing we can do + return { version: version } + } + // flatten version into String + version = versionSemver.version + + // defaultVersion should come from process.version so ought to be valid semver + isDefaultVersion = version === semver.parse(defaultVersion).version + + // can't use process.release if we're using --target=x.y.z + if (!isDefaultVersion) + defaultRelease = null + + if (defaultRelease) { + // v3 onward, has process.release + name = defaultRelease.name.replace(/io\.js/, 'iojs') // remove the '.' for directory naming purposes + isIojs = name === 'iojs' + } else { + // old node or alternative --target= + // semver.satisfies() doesn't like prerelease tags so test major directly + isIojs = versionSemver.major >= 1 && versionSemver.major < 4 + name = isIojs ? 'iojs' : 'node' + } + + // check for the nvm.sh standard mirror env variables + if (!overrideDistUrl) { + if (isIojs) { + if (process.env.IOJS_ORG_MIRROR) { + overrideDistUrl = process.env.IOJS_ORG_MIRROR + } else if (process.env.NVM_IOJS_ORG_MIRROR) {// remove on next semver-major + overrideDistUrl = process.env.NVM_IOJS_ORG_MIRROR + log.warn('download', + 'NVM_IOJS_ORG_MIRROR is deprecated and will be removed in node-gyp v4, ' + + 'please use IOJS_ORG_MIRROR') + } + } else { + if (process.env.NODEJS_ORG_MIRROR) { + overrideDistUrl = process.env.NODEJS_ORG_MIRROR + } else if (process.env.NVM_NODEJS_ORG_MIRROR) {// remove on next semver-major + overrideDistUrl = process.env.NVM_NODEJS_ORG_MIRROR + log.warn('download', + 'NVM_NODEJS_ORG_MIRROR is deprecated and will be removed in node-gyp v4, ' + + 'please use NODEJS_ORG_MIRROR') + } + } + } + + + if (overrideDistUrl) + distBaseUrl = overrideDistUrl.replace(/\/+$/, '') + else + distBaseUrl = isIojs ? 'https://iojs.org/download/release' : 'https://nodejs.org/dist' + distBaseUrl += '/v' + version + '/' + + // new style, based on process.release so we have a lot of the data we need + if (defaultRelease && defaultRelease.headersUrl && !overrideDistUrl) { + baseUrl = url.resolve(defaultRelease.headersUrl, './') + libUrl32 = resolveLibUrl(name, defaultRelease.libUrl || baseUrl || distBaseUrl, 'x86', versionSemver.major) + libUrl64 = resolveLibUrl(name, defaultRelease.libUrl || baseUrl || distBaseUrl, 'x64', versionSemver.major) + + return { + version: version, + semver: versionSemver, + name: name, + baseUrl: baseUrl, + tarballUrl: defaultRelease.headersUrl, + shasumsUrl: url.resolve(baseUrl, 'SHASUMS256.txt'), + versionDir: (name !== 'node' ? name + '-' : '') + version, + libUrl32: libUrl32, + libUrl64: libUrl64, + libPath32: normalizePath(path.relative(url.parse(baseUrl).path, url.parse(libUrl32).path)), + libPath64: normalizePath(path.relative(url.parse(baseUrl).path, url.parse(libUrl64).path)) + } + } + + // older versions without process.release are captured here and we have to make + // a lot of assumptions, additionally if you --target=x.y.z then we can't use the + // current process.release + + baseUrl = distBaseUrl + libUrl32 = resolveLibUrl(name, baseUrl, 'x86', versionSemver.major) + libUrl64 = resolveLibUrl(name, baseUrl, 'x64', versionSemver.major) + // making the bold assumption that anything with a version number >3.0.0 will + // have a *-headers.tar.gz file in its dist location, even some frankenstein + // custom version + canGetHeaders = semver.satisfies(versionSemver, headersTarballRange) + tarballUrl = url.resolve(baseUrl, name + '-v' + version + (canGetHeaders ? '-headers' : '') + '.tar.gz') + + return { + version: version, + semver: versionSemver, + name: name, + baseUrl: baseUrl, + tarballUrl: tarballUrl, + shasumsUrl: url.resolve(baseUrl, 'SHASUMS256.txt'), + versionDir: (name !== 'node' ? name + '-' : '') + version, + libUrl32: libUrl32, + libUrl64: libUrl64, + libPath32: normalizePath(path.relative(url.parse(baseUrl).path, url.parse(libUrl32).path)), + libPath64: normalizePath(path.relative(url.parse(baseUrl).path, url.parse(libUrl64).path)) + } +} + +function normalizePath (p) { + return path.normalize(p).replace(/\\/g, '/') +} + +function resolveLibUrl (name, defaultUrl, arch, versionMajor) { + var base = url.resolve(defaultUrl, './') + , hasLibUrl = bitsre.test(defaultUrl) || (versionMajor === 3 && bitsreV3.test(defaultUrl)) + + if (!hasLibUrl) { + // let's assume it's a baseUrl then + if (versionMajor >= 1) + return url.resolve(base, 'win-' + arch +'/' + name + '.lib') + // prior to io.js@1.0.0 32-bit node.lib lives in /, 64-bit lives in /x64/ + return url.resolve(base, (arch === 'x64' ? 'x64/' : '') + name + '.lib') + } + + // else we have a proper url to a .lib, just make sure it's the right arch + return defaultUrl.replace(versionMajor === 3 ? bitsreV3 : bitsre, '/win-' + arch + '/') +} + +module.exports = processRelease diff --git a/node_modules/npm/node_modules/node-gyp/lib/rebuild.js b/node_modules/npm/node_modules/node-gyp/lib/rebuild.js new file mode 100644 index 00000000..4c6f472a --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/lib/rebuild.js @@ -0,0 +1,14 @@ + +module.exports = exports = rebuild + +exports.usage = 'Runs "clean", "configure" and "build" all at once' + +function rebuild (gyp, argv, callback) { + + gyp.todo.push( + { name: 'clean', args: [] } + , { name: 'configure', args: argv } + , { name: 'build', args: [] } + ) + process.nextTick(callback) +} diff --git a/node_modules/npm/node_modules/node-gyp/lib/remove.js b/node_modules/npm/node_modules/node-gyp/lib/remove.js new file mode 100644 index 00000000..eb80981b --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/lib/remove.js @@ -0,0 +1,52 @@ + +module.exports = exports = remove + +exports.usage = 'Removes the node development files for the specified version' + +/** + * Module dependencies. + */ + +var fs = require('fs') + , rm = require('rimraf') + , path = require('path') + , log = require('npmlog') + , semver = require('semver') + +function remove (gyp, argv, callback) { + + var devDir = gyp.devDir + log.verbose('remove', 'using node-gyp dir:', devDir) + + // get the user-specified version to remove + var version = argv[0] || gyp.opts.target + log.verbose('remove', 'removing target version:', version) + + if (!version) { + return callback(new Error('You must specify a version number to remove. Ex: "' + process.version + '"')) + } + + var versionSemver = semver.parse(version) + if (versionSemver) { + // flatten the version Array into a String + version = versionSemver.version + } + + var versionPath = path.resolve(gyp.devDir, version) + log.verbose('remove', 'removing development files for version:', version) + + // first check if its even installed + fs.stat(versionPath, function (err, stat) { + if (err) { + if (err.code == 'ENOENT') { + callback(null, 'version was already uninstalled: ' + version) + } else { + callback(err) + } + return + } + // Go ahead and delete the dir + rm(versionPath, callback) + }) + +} diff --git a/node_modules/npm/node_modules/node-gyp/node_modules/.bin/semver b/node_modules/npm/node_modules/node-gyp/node_modules/.bin/semver new file mode 120000 index 00000000..317eb293 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/node_modules/.bin/semver @@ -0,0 +1 @@ +../semver/bin/semver \ No newline at end of file diff --git a/node_modules/npm/node_modules/node-gyp/node_modules/semver/LICENSE b/node_modules/npm/node_modules/node-gyp/node_modules/semver/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/node_modules/semver/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/node-gyp/node_modules/semver/README.md b/node_modules/npm/node_modules/node-gyp/node_modules/semver/README.md new file mode 100644 index 00000000..cbd95654 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/node_modules/semver/README.md @@ -0,0 +1,350 @@ +semver(1) -- The semantic versioner for npm +=========================================== + +## Usage + + $ npm install semver + $ node + var semver = require('semver') + + semver.valid('1.2.3') // '1.2.3' + semver.valid('a.b.c') // null + semver.clean(' =v1.2.3 ') // '1.2.3' + semver.satisfies('1.2.3', '1.x || >=2.5.0 || 5.0.0 - 7.2.3') // true + semver.gt('1.2.3', '9.8.7') // false + semver.lt('1.2.3', '9.8.7') // true + +As a command-line utility: + + $ semver -h + + SemVer 5.1.0 + + A JavaScript implementation of the http://semver.org/ specification + Copyright Isaac Z. Schlueter + + Usage: semver [options] [ [...]] + Prints valid versions sorted by SemVer precedence + + Options: + -r --range + Print versions that match the specified range. + + -i --increment [] + Increment a version by the specified level. Level can + be one of: major, minor, patch, premajor, preminor, + prepatch, or prerelease. Default level is 'patch'. + Only one version may be specified. + + --preid + Identifier to be used to prefix premajor, preminor, + prepatch or prerelease version increments. + + -l --loose + Interpret versions and ranges loosely + + Program exits successfully if any valid version satisfies + all supplied ranges, and prints all satisfying versions. + + If no satisfying versions are found, then exits failure. + + Versions are printed in ascending order, so supplying + multiple versions to the utility will just sort them. + +## Versions + +A "version" is described by the `v2.0.0` specification found at +. + +A leading `"="` or `"v"` character is stripped off and ignored. + +## Ranges + +A `version range` is a set of `comparators` which specify versions +that satisfy the range. + +A `comparator` is composed of an `operator` and a `version`. The set +of primitive `operators` is: + +* `<` Less than +* `<=` Less than or equal to +* `>` Greater than +* `>=` Greater than or equal to +* `=` Equal. If no operator is specified, then equality is assumed, + so this operator is optional, but MAY be included. + +For example, the comparator `>=1.2.7` would match the versions +`1.2.7`, `1.2.8`, `2.5.3`, and `1.3.9`, but not the versions `1.2.6` +or `1.1.0`. + +Comparators can be joined by whitespace to form a `comparator set`, +which is satisfied by the **intersection** of all of the comparators +it includes. + +A range is composed of one or more comparator sets, joined by `||`. A +version matches a range if and only if every comparator in at least +one of the `||`-separated comparator sets is satisfied by the version. + +For example, the range `>=1.2.7 <1.3.0` would match the versions +`1.2.7`, `1.2.8`, and `1.2.99`, but not the versions `1.2.6`, `1.3.0`, +or `1.1.0`. + +The range `1.2.7 || >=1.2.9 <2.0.0` would match the versions `1.2.7`, +`1.2.9`, and `1.4.6`, but not the versions `1.2.8` or `2.0.0`. + +### Prerelease Tags + +If a version has a prerelease tag (for example, `1.2.3-alpha.3`) then +it will only be allowed to satisfy comparator sets if at least one +comparator with the same `[major, minor, patch]` tuple also has a +prerelease tag. + +For example, the range `>1.2.3-alpha.3` would be allowed to match the +version `1.2.3-alpha.7`, but it would *not* be satisfied by +`3.4.5-alpha.9`, even though `3.4.5-alpha.9` is technically "greater +than" `1.2.3-alpha.3` according to the SemVer sort rules. The version +range only accepts prerelease tags on the `1.2.3` version. The +version `3.4.5` *would* satisfy the range, because it does not have a +prerelease flag, and `3.4.5` is greater than `1.2.3-alpha.7`. + +The purpose for this behavior is twofold. First, prerelease versions +frequently are updated very quickly, and contain many breaking changes +that are (by the author's design) not yet fit for public consumption. +Therefore, by default, they are excluded from range matching +semantics. + +Second, a user who has opted into using a prerelease version has +clearly indicated the intent to use *that specific* set of +alpha/beta/rc versions. By including a prerelease tag in the range, +the user is indicating that they are aware of the risk. However, it +is still not appropriate to assume that they have opted into taking a +similar risk on the *next* set of prerelease versions. + +#### Prerelease Identifiers + +The method `.inc` takes an additional `identifier` string argument that +will append the value of the string as a prerelease identifier: + +```javascript +> semver.inc('1.2.3', 'prerelease', 'beta') +'1.2.4-beta.0' +``` + +command-line example: + +```shell +$ semver 1.2.3 -i prerelease --preid beta +1.2.4-beta.0 +``` + +Which then can be used to increment further: + +```shell +$ semver 1.2.4-beta.0 -i prerelease +1.2.4-beta.1 +``` + +### Advanced Range Syntax + +Advanced range syntax desugars to primitive comparators in +deterministic ways. + +Advanced ranges may be combined in the same way as primitive +comparators using white space or `||`. + +#### Hyphen Ranges `X.Y.Z - A.B.C` + +Specifies an inclusive set. + +* `1.2.3 - 2.3.4` := `>=1.2.3 <=2.3.4` + +If a partial version is provided as the first version in the inclusive +range, then the missing pieces are replaced with zeroes. + +* `1.2 - 2.3.4` := `>=1.2.0 <=2.3.4` + +If a partial version is provided as the second version in the +inclusive range, then all versions that start with the supplied parts +of the tuple are accepted, but nothing that would be greater than the +provided tuple parts. + +* `1.2.3 - 2.3` := `>=1.2.3 <2.4.0` +* `1.2.3 - 2` := `>=1.2.3 <3.0.0` + +#### X-Ranges `1.2.x` `1.X` `1.2.*` `*` + +Any of `X`, `x`, or `*` may be used to "stand in" for one of the +numeric values in the `[major, minor, patch]` tuple. + +* `*` := `>=0.0.0` (Any version satisfies) +* `1.x` := `>=1.0.0 <2.0.0` (Matching major version) +* `1.2.x` := `>=1.2.0 <1.3.0` (Matching major and minor versions) + +A partial version range is treated as an X-Range, so the special +character is in fact optional. + +* `""` (empty string) := `*` := `>=0.0.0` +* `1` := `1.x.x` := `>=1.0.0 <2.0.0` +* `1.2` := `1.2.x` := `>=1.2.0 <1.3.0` + +#### Tilde Ranges `~1.2.3` `~1.2` `~1` + +Allows patch-level changes if a minor version is specified on the +comparator. Allows minor-level changes if not. + +* `~1.2.3` := `>=1.2.3 <1.(2+1).0` := `>=1.2.3 <1.3.0` +* `~1.2` := `>=1.2.0 <1.(2+1).0` := `>=1.2.0 <1.3.0` (Same as `1.2.x`) +* `~1` := `>=1.0.0 <(1+1).0.0` := `>=1.0.0 <2.0.0` (Same as `1.x`) +* `~0.2.3` := `>=0.2.3 <0.(2+1).0` := `>=0.2.3 <0.3.0` +* `~0.2` := `>=0.2.0 <0.(2+1).0` := `>=0.2.0 <0.3.0` (Same as `0.2.x`) +* `~0` := `>=0.0.0 <(0+1).0.0` := `>=0.0.0 <1.0.0` (Same as `0.x`) +* `~1.2.3-beta.2` := `>=1.2.3-beta.2 <1.3.0` Note that prereleases in + the `1.2.3` version will be allowed, if they are greater than or + equal to `beta.2`. So, `1.2.3-beta.4` would be allowed, but + `1.2.4-beta.2` would not, because it is a prerelease of a + different `[major, minor, patch]` tuple. + +#### Caret Ranges `^1.2.3` `^0.2.5` `^0.0.4` + +Allows changes that do not modify the left-most non-zero digit in the +`[major, minor, patch]` tuple. In other words, this allows patch and +minor updates for versions `1.0.0` and above, patch updates for +versions `0.X >=0.1.0`, and *no* updates for versions `0.0.X`. + +Many authors treat a `0.x` version as if the `x` were the major +"breaking-change" indicator. + +Caret ranges are ideal when an author may make breaking changes +between `0.2.4` and `0.3.0` releases, which is a common practice. +However, it presumes that there will *not* be breaking changes between +`0.2.4` and `0.2.5`. It allows for changes that are presumed to be +additive (but non-breaking), according to commonly observed practices. + +* `^1.2.3` := `>=1.2.3 <2.0.0` +* `^0.2.3` := `>=0.2.3 <0.3.0` +* `^0.0.3` := `>=0.0.3 <0.0.4` +* `^1.2.3-beta.2` := `>=1.2.3-beta.2 <2.0.0` Note that prereleases in + the `1.2.3` version will be allowed, if they are greater than or + equal to `beta.2`. So, `1.2.3-beta.4` would be allowed, but + `1.2.4-beta.2` would not, because it is a prerelease of a + different `[major, minor, patch]` tuple. +* `^0.0.3-beta` := `>=0.0.3-beta <0.0.4` Note that prereleases in the + `0.0.3` version *only* will be allowed, if they are greater than or + equal to `beta`. So, `0.0.3-pr.2` would be allowed. + +When parsing caret ranges, a missing `patch` value desugars to the +number `0`, but will allow flexibility within that value, even if the +major and minor versions are both `0`. + +* `^1.2.x` := `>=1.2.0 <2.0.0` +* `^0.0.x` := `>=0.0.0 <0.1.0` +* `^0.0` := `>=0.0.0 <0.1.0` + +A missing `minor` and `patch` values will desugar to zero, but also +allow flexibility within those values, even if the major version is +zero. + +* `^1.x` := `>=1.0.0 <2.0.0` +* `^0.x` := `>=0.0.0 <1.0.0` + +### Range Grammar + +Putting all this together, here is a Backus-Naur grammar for ranges, +for the benefit of parser authors: + +```bnf +range-set ::= range ( logical-or range ) * +logical-or ::= ( ' ' ) * '||' ( ' ' ) * +range ::= hyphen | simple ( ' ' simple ) * | '' +hyphen ::= partial ' - ' partial +simple ::= primitive | partial | tilde | caret +primitive ::= ( '<' | '>' | '>=' | '<=' | '=' | ) partial +partial ::= xr ( '.' xr ( '.' xr qualifier ? )? )? +xr ::= 'x' | 'X' | '*' | nr +nr ::= '0' | ['1'-'9'] ( ['0'-'9'] ) * +tilde ::= '~' partial +caret ::= '^' partial +qualifier ::= ( '-' pre )? ( '+' build )? +pre ::= parts +build ::= parts +parts ::= part ( '.' part ) * +part ::= nr | [-0-9A-Za-z]+ +``` + +## Functions + +All methods and classes take a final `loose` boolean argument that, if +true, will be more forgiving about not-quite-valid semver strings. +The resulting output will always be 100% strict, of course. + +Strict-mode Comparators and Ranges will be strict about the SemVer +strings that they parse. + +* `valid(v)`: Return the parsed version, or null if it's not valid. +* `inc(v, release)`: Return the version incremented by the release + type (`major`, `premajor`, `minor`, `preminor`, `patch`, + `prepatch`, or `prerelease`), or null if it's not valid + * `premajor` in one call will bump the version up to the next major + version and down to a prerelease of that major version. + `preminor`, and `prepatch` work the same way. + * If called from a non-prerelease version, the `prerelease` will work the + same as `prepatch`. It increments the patch version, then makes a + prerelease. If the input version is already a prerelease it simply + increments it. +* `prerelease(v)`: Returns an array of prerelease components, or null + if none exist. Example: `prerelease('1.2.3-alpha.1') -> ['alpha', 1]` +* `major(v)`: Return the major version number. +* `minor(v)`: Return the minor version number. +* `patch(v)`: Return the patch version number. + +### Comparison + +* `gt(v1, v2)`: `v1 > v2` +* `gte(v1, v2)`: `v1 >= v2` +* `lt(v1, v2)`: `v1 < v2` +* `lte(v1, v2)`: `v1 <= v2` +* `eq(v1, v2)`: `v1 == v2` This is true if they're logically equivalent, + even if they're not the exact same string. You already know how to + compare strings. +* `neq(v1, v2)`: `v1 != v2` The opposite of `eq`. +* `cmp(v1, comparator, v2)`: Pass in a comparison string, and it'll call + the corresponding function above. `"==="` and `"!=="` do simple + string comparison, but are included for completeness. Throws if an + invalid comparison string is provided. +* `compare(v1, v2)`: Return `0` if `v1 == v2`, or `1` if `v1` is greater, or `-1` if + `v2` is greater. Sorts in ascending order if passed to `Array.sort()`. +* `rcompare(v1, v2)`: The reverse of compare. Sorts an array of versions + in descending order when passed to `Array.sort()`. +* `diff(v1, v2)`: Returns difference between two versions by the release type + (`major`, `premajor`, `minor`, `preminor`, `patch`, `prepatch`, or `prerelease`), + or null if the versions are the same. + + +### Ranges + +* `validRange(range)`: Return the valid range or null if it's not valid +* `satisfies(version, range)`: Return true if the version satisfies the + range. +* `maxSatisfying(versions, range)`: Return the highest version in the list + that satisfies the range, or `null` if none of them do. +* `minSatisfying(versions, range)`: Return the lowest version in the list + that satisfies the range, or `null` if none of them do. +* `gtr(version, range)`: Return `true` if version is greater than all the + versions possible in the range. +* `ltr(version, range)`: Return `true` if version is less than all the + versions possible in the range. +* `outside(version, range, hilo)`: Return true if the version is outside + the bounds of the range in either the high or low direction. The + `hilo` argument must be either the string `'>'` or `'<'`. (This is + the function called by `gtr` and `ltr`.) + +Note that, since ranges may be non-contiguous, a version might not be +greater than a range, less than a range, *or* satisfy a range! For +example, the range `1.2 <1.2.9 || >2.0.0` would have a hole from `1.2.9` +until `2.0.0`, so the version `1.2.10` would not be greater than the +range (because `2.0.1` satisfies, which is higher), nor less than the +range (since `1.2.8` satisfies, which is lower), and it also does not +satisfy the range. + +If you want to know if a version satisfies or does not satisfy a +range, use the `satisfies(version, range)` function. diff --git a/node_modules/npm/node_modules/node-gyp/node_modules/semver/bin/semver b/node_modules/npm/node_modules/node-gyp/node_modules/semver/bin/semver new file mode 100755 index 00000000..c5f2e857 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/node_modules/semver/bin/semver @@ -0,0 +1,133 @@ +#!/usr/bin/env node +// Standalone semver comparison program. +// Exits successfully and prints matching version(s) if +// any supplied version is valid and passes all tests. + +var argv = process.argv.slice(2) + , versions = [] + , range = [] + , gt = [] + , lt = [] + , eq = [] + , inc = null + , version = require("../package.json").version + , loose = false + , identifier = undefined + , semver = require("../semver") + , reverse = false + +main() + +function main () { + if (!argv.length) return help() + while (argv.length) { + var a = argv.shift() + var i = a.indexOf('=') + if (i !== -1) { + a = a.slice(0, i) + argv.unshift(a.slice(i + 1)) + } + switch (a) { + case "-rv": case "-rev": case "--rev": case "--reverse": + reverse = true + break + case "-l": case "--loose": + loose = true + break + case "-v": case "--version": + versions.push(argv.shift()) + break + case "-i": case "--inc": case "--increment": + switch (argv[0]) { + case "major": case "minor": case "patch": case "prerelease": + case "premajor": case "preminor": case "prepatch": + inc = argv.shift() + break + default: + inc = "patch" + break + } + break + case "--preid": + identifier = argv.shift() + break + case "-r": case "--range": + range.push(argv.shift()) + break + case "-h": case "--help": case "-?": + return help() + default: + versions.push(a) + break + } + } + + versions = versions.filter(function (v) { + return semver.valid(v, loose) + }) + if (!versions.length) return fail() + if (inc && (versions.length !== 1 || range.length)) + return failInc() + + for (var i = 0, l = range.length; i < l ; i ++) { + versions = versions.filter(function (v) { + return semver.satisfies(v, range[i], loose) + }) + if (!versions.length) return fail() + } + return success(versions) +} + +function failInc () { + console.error("--inc can only be used on a single version with no range") + fail() +} + +function fail () { process.exit(1) } + +function success () { + var compare = reverse ? "rcompare" : "compare" + versions.sort(function (a, b) { + return semver[compare](a, b, loose) + }).map(function (v) { + return semver.clean(v, loose) + }).map(function (v) { + return inc ? semver.inc(v, inc, loose, identifier) : v + }).forEach(function (v,i,_) { console.log(v) }) +} + +function help () { + console.log(["SemVer " + version + ,"" + ,"A JavaScript implementation of the http://semver.org/ specification" + ,"Copyright Isaac Z. Schlueter" + ,"" + ,"Usage: semver [options] [ [...]]" + ,"Prints valid versions sorted by SemVer precedence" + ,"" + ,"Options:" + ,"-r --range " + ," Print versions that match the specified range." + ,"" + ,"-i --increment []" + ," Increment a version by the specified level. Level can" + ," be one of: major, minor, patch, premajor, preminor," + ," prepatch, or prerelease. Default level is 'patch'." + ," Only one version may be specified." + ,"" + ,"--preid " + ," Identifier to be used to prefix premajor, preminor," + ," prepatch or prerelease version increments." + ,"" + ,"-l --loose" + ," Interpret versions and ranges loosely" + ,"" + ,"Program exits successfully if any valid version satisfies" + ,"all supplied ranges, and prints all satisfying versions." + ,"" + ,"If no satisfying versions are found, then exits failure." + ,"" + ,"Versions are printed in ascending order, so supplying" + ,"multiple versions to the utility will just sort them." + ].join("\n")) +} diff --git a/node_modules/npm/node_modules/node-gyp/node_modules/semver/package.json b/node_modules/npm/node_modules/node-gyp/node_modules/semver/package.json new file mode 100644 index 00000000..c1059106 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/node_modules/semver/package.json @@ -0,0 +1,65 @@ +{ + "_from": "semver@>=5.3.0 <5.4.0", + "_id": "semver@5.3.0", + "_inBundle": true, + "_location": "/npm/node-gyp/semver", + "_nodeVersion": "4.4.4", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/semver-5.3.0.tgz_1468515166602_0.9155273644719273" + }, + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.10.6", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/node-gyp" + ], + "_resolved": "https://registry.npmjs.org/semver/-/semver-5.3.0.tgz", + "_shasum": "9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f", + "bin": { + "semver": "./bin/semver" + }, + "bugs": { + "url": "https://github.com/npm/node-semver/issues" + }, + "description": "The semantic version parser used by npm.", + "devDependencies": { + "tap": "^2.0.0" + }, + "directories": {}, + "dist": { + "shasum": "9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f", + "tarball": "https://registry.npmjs.org/semver/-/semver-5.3.0.tgz" + }, + "files": [ + "bin", + "range.bnf", + "semver.js" + ], + "gitHead": "d21444a0658224b152ce54965d02dbe0856afb84", + "homepage": "https://github.com/npm/node-semver#readme", + "license": "ISC", + "main": "semver.js", + "maintainers": [ + { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + } + ], + "name": "semver", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/node-semver.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "5.3.0" +} diff --git a/node_modules/npm/node_modules/node-gyp/node_modules/semver/range.bnf b/node_modules/npm/node_modules/node-gyp/node_modules/semver/range.bnf new file mode 100644 index 00000000..25ebd5c8 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/node_modules/semver/range.bnf @@ -0,0 +1,16 @@ +range-set ::= range ( logical-or range ) * +logical-or ::= ( ' ' ) * '||' ( ' ' ) * +range ::= hyphen | simple ( ' ' simple ) * | '' +hyphen ::= partial ' - ' partial +simple ::= primitive | partial | tilde | caret +primitive ::= ( '<' | '>' | '>=' | '<=' | '=' | ) partial +partial ::= xr ( '.' xr ( '.' xr qualifier ? )? )? +xr ::= 'x' | 'X' | '*' | nr +nr ::= '0' | ['1'-'9'] ( ['0'-'9'] ) * +tilde ::= '~' partial +caret ::= '^' partial +qualifier ::= ( '-' pre )? ( '+' build )? +pre ::= parts +build ::= parts +parts ::= part ( '.' part ) * +part ::= nr | [-0-9A-Za-z]+ diff --git a/node_modules/npm/node_modules/node-gyp/node_modules/semver/semver.js b/node_modules/npm/node_modules/node-gyp/node_modules/semver/semver.js new file mode 100644 index 00000000..5f1a3c5c --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/node_modules/semver/semver.js @@ -0,0 +1,1203 @@ +exports = module.exports = SemVer; + +// The debug function is excluded entirely from the minified version. +/* nomin */ var debug; +/* nomin */ if (typeof process === 'object' && + /* nomin */ process.env && + /* nomin */ process.env.NODE_DEBUG && + /* nomin */ /\bsemver\b/i.test(process.env.NODE_DEBUG)) + /* nomin */ debug = function() { + /* nomin */ var args = Array.prototype.slice.call(arguments, 0); + /* nomin */ args.unshift('SEMVER'); + /* nomin */ console.log.apply(console, args); + /* nomin */ }; +/* nomin */ else + /* nomin */ debug = function() {}; + +// Note: this is the semver.org version of the spec that it implements +// Not necessarily the package version of this code. +exports.SEMVER_SPEC_VERSION = '2.0.0'; + +var MAX_LENGTH = 256; +var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991; + +// The actual regexps go on exports.re +var re = exports.re = []; +var src = exports.src = []; +var R = 0; + +// The following Regular Expressions can be used for tokenizing, +// validating, and parsing SemVer version strings. + +// ## Numeric Identifier +// A single `0`, or a non-zero digit followed by zero or more digits. + +var NUMERICIDENTIFIER = R++; +src[NUMERICIDENTIFIER] = '0|[1-9]\\d*'; +var NUMERICIDENTIFIERLOOSE = R++; +src[NUMERICIDENTIFIERLOOSE] = '[0-9]+'; + + +// ## Non-numeric Identifier +// Zero or more digits, followed by a letter or hyphen, and then zero or +// more letters, digits, or hyphens. + +var NONNUMERICIDENTIFIER = R++; +src[NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*'; + + +// ## Main Version +// Three dot-separated numeric identifiers. + +var MAINVERSION = R++; +src[MAINVERSION] = '(' + src[NUMERICIDENTIFIER] + ')\\.' + + '(' + src[NUMERICIDENTIFIER] + ')\\.' + + '(' + src[NUMERICIDENTIFIER] + ')'; + +var MAINVERSIONLOOSE = R++; +src[MAINVERSIONLOOSE] = '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' + + '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' + + '(' + src[NUMERICIDENTIFIERLOOSE] + ')'; + +// ## Pre-release Version Identifier +// A numeric identifier, or a non-numeric identifier. + +var PRERELEASEIDENTIFIER = R++; +src[PRERELEASEIDENTIFIER] = '(?:' + src[NUMERICIDENTIFIER] + + '|' + src[NONNUMERICIDENTIFIER] + ')'; + +var PRERELEASEIDENTIFIERLOOSE = R++; +src[PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[NUMERICIDENTIFIERLOOSE] + + '|' + src[NONNUMERICIDENTIFIER] + ')'; + + +// ## Pre-release Version +// Hyphen, followed by one or more dot-separated pre-release version +// identifiers. + +var PRERELEASE = R++; +src[PRERELEASE] = '(?:-(' + src[PRERELEASEIDENTIFIER] + + '(?:\\.' + src[PRERELEASEIDENTIFIER] + ')*))'; + +var PRERELEASELOOSE = R++; +src[PRERELEASELOOSE] = '(?:-?(' + src[PRERELEASEIDENTIFIERLOOSE] + + '(?:\\.' + src[PRERELEASEIDENTIFIERLOOSE] + ')*))'; + +// ## Build Metadata Identifier +// Any combination of digits, letters, or hyphens. + +var BUILDIDENTIFIER = R++; +src[BUILDIDENTIFIER] = '[0-9A-Za-z-]+'; + +// ## Build Metadata +// Plus sign, followed by one or more period-separated build metadata +// identifiers. + +var BUILD = R++; +src[BUILD] = '(?:\\+(' + src[BUILDIDENTIFIER] + + '(?:\\.' + src[BUILDIDENTIFIER] + ')*))'; + + +// ## Full Version String +// A main version, followed optionally by a pre-release version and +// build metadata. + +// Note that the only major, minor, patch, and pre-release sections of +// the version string are capturing groups. The build metadata is not a +// capturing group, because it should not ever be used in version +// comparison. + +var FULL = R++; +var FULLPLAIN = 'v?' + src[MAINVERSION] + + src[PRERELEASE] + '?' + + src[BUILD] + '?'; + +src[FULL] = '^' + FULLPLAIN + '$'; + +// like full, but allows v1.2.3 and =1.2.3, which people do sometimes. +// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty +// common in the npm registry. +var LOOSEPLAIN = '[v=\\s]*' + src[MAINVERSIONLOOSE] + + src[PRERELEASELOOSE] + '?' + + src[BUILD] + '?'; + +var LOOSE = R++; +src[LOOSE] = '^' + LOOSEPLAIN + '$'; + +var GTLT = R++; +src[GTLT] = '((?:<|>)?=?)'; + +// Something like "2.*" or "1.2.x". +// Note that "x.x" is a valid xRange identifer, meaning "any version" +// Only the first item is strictly required. +var XRANGEIDENTIFIERLOOSE = R++; +src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + '|x|X|\\*'; +var XRANGEIDENTIFIER = R++; +src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + '|x|X|\\*'; + +var XRANGEPLAIN = R++; +src[XRANGEPLAIN] = '[v=\\s]*(' + src[XRANGEIDENTIFIER] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' + + '(?:' + src[PRERELEASE] + ')?' + + src[BUILD] + '?' + + ')?)?'; + +var XRANGEPLAINLOOSE = R++; +src[XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[XRANGEIDENTIFIERLOOSE] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' + + '(?:' + src[PRERELEASELOOSE] + ')?' + + src[BUILD] + '?' + + ')?)?'; + +var XRANGE = R++; +src[XRANGE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAIN] + '$'; +var XRANGELOOSE = R++; +src[XRANGELOOSE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAINLOOSE] + '$'; + +// Tilde ranges. +// Meaning is "reasonably at or greater than" +var LONETILDE = R++; +src[LONETILDE] = '(?:~>?)'; + +var TILDETRIM = R++; +src[TILDETRIM] = '(\\s*)' + src[LONETILDE] + '\\s+'; +re[TILDETRIM] = new RegExp(src[TILDETRIM], 'g'); +var tildeTrimReplace = '$1~'; + +var TILDE = R++; +src[TILDE] = '^' + src[LONETILDE] + src[XRANGEPLAIN] + '$'; +var TILDELOOSE = R++; +src[TILDELOOSE] = '^' + src[LONETILDE] + src[XRANGEPLAINLOOSE] + '$'; + +// Caret ranges. +// Meaning is "at least and backwards compatible with" +var LONECARET = R++; +src[LONECARET] = '(?:\\^)'; + +var CARETTRIM = R++; +src[CARETTRIM] = '(\\s*)' + src[LONECARET] + '\\s+'; +re[CARETTRIM] = new RegExp(src[CARETTRIM], 'g'); +var caretTrimReplace = '$1^'; + +var CARET = R++; +src[CARET] = '^' + src[LONECARET] + src[XRANGEPLAIN] + '$'; +var CARETLOOSE = R++; +src[CARETLOOSE] = '^' + src[LONECARET] + src[XRANGEPLAINLOOSE] + '$'; + +// A simple gt/lt/eq thing, or just "" to indicate "any version" +var COMPARATORLOOSE = R++; +src[COMPARATORLOOSE] = '^' + src[GTLT] + '\\s*(' + LOOSEPLAIN + ')$|^$'; +var COMPARATOR = R++; +src[COMPARATOR] = '^' + src[GTLT] + '\\s*(' + FULLPLAIN + ')$|^$'; + + +// An expression to strip any whitespace between the gtlt and the thing +// it modifies, so that `> 1.2.3` ==> `>1.2.3` +var COMPARATORTRIM = R++; +src[COMPARATORTRIM] = '(\\s*)' + src[GTLT] + + '\\s*(' + LOOSEPLAIN + '|' + src[XRANGEPLAIN] + ')'; + +// this one has to use the /g flag +re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], 'g'); +var comparatorTrimReplace = '$1$2$3'; + + +// Something like `1.2.3 - 1.2.4` +// Note that these all use the loose form, because they'll be +// checked against either the strict or loose comparator form +// later. +var HYPHENRANGE = R++; +src[HYPHENRANGE] = '^\\s*(' + src[XRANGEPLAIN] + ')' + + '\\s+-\\s+' + + '(' + src[XRANGEPLAIN] + ')' + + '\\s*$'; + +var HYPHENRANGELOOSE = R++; +src[HYPHENRANGELOOSE] = '^\\s*(' + src[XRANGEPLAINLOOSE] + ')' + + '\\s+-\\s+' + + '(' + src[XRANGEPLAINLOOSE] + ')' + + '\\s*$'; + +// Star ranges basically just allow anything at all. +var STAR = R++; +src[STAR] = '(<|>)?=?\\s*\\*'; + +// Compile to actual regexp objects. +// All are flag-free, unless they were created above with a flag. +for (var i = 0; i < R; i++) { + debug(i, src[i]); + if (!re[i]) + re[i] = new RegExp(src[i]); +} + +exports.parse = parse; +function parse(version, loose) { + if (version instanceof SemVer) + return version; + + if (typeof version !== 'string') + return null; + + if (version.length > MAX_LENGTH) + return null; + + var r = loose ? re[LOOSE] : re[FULL]; + if (!r.test(version)) + return null; + + try { + return new SemVer(version, loose); + } catch (er) { + return null; + } +} + +exports.valid = valid; +function valid(version, loose) { + var v = parse(version, loose); + return v ? v.version : null; +} + + +exports.clean = clean; +function clean(version, loose) { + var s = parse(version.trim().replace(/^[=v]+/, ''), loose); + return s ? s.version : null; +} + +exports.SemVer = SemVer; + +function SemVer(version, loose) { + if (version instanceof SemVer) { + if (version.loose === loose) + return version; + else + version = version.version; + } else if (typeof version !== 'string') { + throw new TypeError('Invalid Version: ' + version); + } + + if (version.length > MAX_LENGTH) + throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters') + + if (!(this instanceof SemVer)) + return new SemVer(version, loose); + + debug('SemVer', version, loose); + this.loose = loose; + var m = version.trim().match(loose ? re[LOOSE] : re[FULL]); + + if (!m) + throw new TypeError('Invalid Version: ' + version); + + this.raw = version; + + // these are actually numbers + this.major = +m[1]; + this.minor = +m[2]; + this.patch = +m[3]; + + if (this.major > MAX_SAFE_INTEGER || this.major < 0) + throw new TypeError('Invalid major version') + + if (this.minor > MAX_SAFE_INTEGER || this.minor < 0) + throw new TypeError('Invalid minor version') + + if (this.patch > MAX_SAFE_INTEGER || this.patch < 0) + throw new TypeError('Invalid patch version') + + // numberify any prerelease numeric ids + if (!m[4]) + this.prerelease = []; + else + this.prerelease = m[4].split('.').map(function(id) { + if (/^[0-9]+$/.test(id)) { + var num = +id; + if (num >= 0 && num < MAX_SAFE_INTEGER) + return num; + } + return id; + }); + + this.build = m[5] ? m[5].split('.') : []; + this.format(); +} + +SemVer.prototype.format = function() { + this.version = this.major + '.' + this.minor + '.' + this.patch; + if (this.prerelease.length) + this.version += '-' + this.prerelease.join('.'); + return this.version; +}; + +SemVer.prototype.toString = function() { + return this.version; +}; + +SemVer.prototype.compare = function(other) { + debug('SemVer.compare', this.version, this.loose, other); + if (!(other instanceof SemVer)) + other = new SemVer(other, this.loose); + + return this.compareMain(other) || this.comparePre(other); +}; + +SemVer.prototype.compareMain = function(other) { + if (!(other instanceof SemVer)) + other = new SemVer(other, this.loose); + + return compareIdentifiers(this.major, other.major) || + compareIdentifiers(this.minor, other.minor) || + compareIdentifiers(this.patch, other.patch); +}; + +SemVer.prototype.comparePre = function(other) { + if (!(other instanceof SemVer)) + other = new SemVer(other, this.loose); + + // NOT having a prerelease is > having one + if (this.prerelease.length && !other.prerelease.length) + return -1; + else if (!this.prerelease.length && other.prerelease.length) + return 1; + else if (!this.prerelease.length && !other.prerelease.length) + return 0; + + var i = 0; + do { + var a = this.prerelease[i]; + var b = other.prerelease[i]; + debug('prerelease compare', i, a, b); + if (a === undefined && b === undefined) + return 0; + else if (b === undefined) + return 1; + else if (a === undefined) + return -1; + else if (a === b) + continue; + else + return compareIdentifiers(a, b); + } while (++i); +}; + +// preminor will bump the version up to the next minor release, and immediately +// down to pre-release. premajor and prepatch work the same way. +SemVer.prototype.inc = function(release, identifier) { + switch (release) { + case 'premajor': + this.prerelease.length = 0; + this.patch = 0; + this.minor = 0; + this.major++; + this.inc('pre', identifier); + break; + case 'preminor': + this.prerelease.length = 0; + this.patch = 0; + this.minor++; + this.inc('pre', identifier); + break; + case 'prepatch': + // If this is already a prerelease, it will bump to the next version + // drop any prereleases that might already exist, since they are not + // relevant at this point. + this.prerelease.length = 0; + this.inc('patch', identifier); + this.inc('pre', identifier); + break; + // If the input is a non-prerelease version, this acts the same as + // prepatch. + case 'prerelease': + if (this.prerelease.length === 0) + this.inc('patch', identifier); + this.inc('pre', identifier); + break; + + case 'major': + // If this is a pre-major version, bump up to the same major version. + // Otherwise increment major. + // 1.0.0-5 bumps to 1.0.0 + // 1.1.0 bumps to 2.0.0 + if (this.minor !== 0 || this.patch !== 0 || this.prerelease.length === 0) + this.major++; + this.minor = 0; + this.patch = 0; + this.prerelease = []; + break; + case 'minor': + // If this is a pre-minor version, bump up to the same minor version. + // Otherwise increment minor. + // 1.2.0-5 bumps to 1.2.0 + // 1.2.1 bumps to 1.3.0 + if (this.patch !== 0 || this.prerelease.length === 0) + this.minor++; + this.patch = 0; + this.prerelease = []; + break; + case 'patch': + // If this is not a pre-release version, it will increment the patch. + // If it is a pre-release it will bump up to the same patch version. + // 1.2.0-5 patches to 1.2.0 + // 1.2.0 patches to 1.2.1 + if (this.prerelease.length === 0) + this.patch++; + this.prerelease = []; + break; + // This probably shouldn't be used publicly. + // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction. + case 'pre': + if (this.prerelease.length === 0) + this.prerelease = [0]; + else { + var i = this.prerelease.length; + while (--i >= 0) { + if (typeof this.prerelease[i] === 'number') { + this.prerelease[i]++; + i = -2; + } + } + if (i === -1) // didn't increment anything + this.prerelease.push(0); + } + if (identifier) { + // 1.2.0-beta.1 bumps to 1.2.0-beta.2, + // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0 + if (this.prerelease[0] === identifier) { + if (isNaN(this.prerelease[1])) + this.prerelease = [identifier, 0]; + } else + this.prerelease = [identifier, 0]; + } + break; + + default: + throw new Error('invalid increment argument: ' + release); + } + this.format(); + this.raw = this.version; + return this; +}; + +exports.inc = inc; +function inc(version, release, loose, identifier) { + if (typeof(loose) === 'string') { + identifier = loose; + loose = undefined; + } + + try { + return new SemVer(version, loose).inc(release, identifier).version; + } catch (er) { + return null; + } +} + +exports.diff = diff; +function diff(version1, version2) { + if (eq(version1, version2)) { + return null; + } else { + var v1 = parse(version1); + var v2 = parse(version2); + if (v1.prerelease.length || v2.prerelease.length) { + for (var key in v1) { + if (key === 'major' || key === 'minor' || key === 'patch') { + if (v1[key] !== v2[key]) { + return 'pre'+key; + } + } + } + return 'prerelease'; + } + for (var key in v1) { + if (key === 'major' || key === 'minor' || key === 'patch') { + if (v1[key] !== v2[key]) { + return key; + } + } + } + } +} + +exports.compareIdentifiers = compareIdentifiers; + +var numeric = /^[0-9]+$/; +function compareIdentifiers(a, b) { + var anum = numeric.test(a); + var bnum = numeric.test(b); + + if (anum && bnum) { + a = +a; + b = +b; + } + + return (anum && !bnum) ? -1 : + (bnum && !anum) ? 1 : + a < b ? -1 : + a > b ? 1 : + 0; +} + +exports.rcompareIdentifiers = rcompareIdentifiers; +function rcompareIdentifiers(a, b) { + return compareIdentifiers(b, a); +} + +exports.major = major; +function major(a, loose) { + return new SemVer(a, loose).major; +} + +exports.minor = minor; +function minor(a, loose) { + return new SemVer(a, loose).minor; +} + +exports.patch = patch; +function patch(a, loose) { + return new SemVer(a, loose).patch; +} + +exports.compare = compare; +function compare(a, b, loose) { + return new SemVer(a, loose).compare(b); +} + +exports.compareLoose = compareLoose; +function compareLoose(a, b) { + return compare(a, b, true); +} + +exports.rcompare = rcompare; +function rcompare(a, b, loose) { + return compare(b, a, loose); +} + +exports.sort = sort; +function sort(list, loose) { + return list.sort(function(a, b) { + return exports.compare(a, b, loose); + }); +} + +exports.rsort = rsort; +function rsort(list, loose) { + return list.sort(function(a, b) { + return exports.rcompare(a, b, loose); + }); +} + +exports.gt = gt; +function gt(a, b, loose) { + return compare(a, b, loose) > 0; +} + +exports.lt = lt; +function lt(a, b, loose) { + return compare(a, b, loose) < 0; +} + +exports.eq = eq; +function eq(a, b, loose) { + return compare(a, b, loose) === 0; +} + +exports.neq = neq; +function neq(a, b, loose) { + return compare(a, b, loose) !== 0; +} + +exports.gte = gte; +function gte(a, b, loose) { + return compare(a, b, loose) >= 0; +} + +exports.lte = lte; +function lte(a, b, loose) { + return compare(a, b, loose) <= 0; +} + +exports.cmp = cmp; +function cmp(a, op, b, loose) { + var ret; + switch (op) { + case '===': + if (typeof a === 'object') a = a.version; + if (typeof b === 'object') b = b.version; + ret = a === b; + break; + case '!==': + if (typeof a === 'object') a = a.version; + if (typeof b === 'object') b = b.version; + ret = a !== b; + break; + case '': case '=': case '==': ret = eq(a, b, loose); break; + case '!=': ret = neq(a, b, loose); break; + case '>': ret = gt(a, b, loose); break; + case '>=': ret = gte(a, b, loose); break; + case '<': ret = lt(a, b, loose); break; + case '<=': ret = lte(a, b, loose); break; + default: throw new TypeError('Invalid operator: ' + op); + } + return ret; +} + +exports.Comparator = Comparator; +function Comparator(comp, loose) { + if (comp instanceof Comparator) { + if (comp.loose === loose) + return comp; + else + comp = comp.value; + } + + if (!(this instanceof Comparator)) + return new Comparator(comp, loose); + + debug('comparator', comp, loose); + this.loose = loose; + this.parse(comp); + + if (this.semver === ANY) + this.value = ''; + else + this.value = this.operator + this.semver.version; + + debug('comp', this); +} + +var ANY = {}; +Comparator.prototype.parse = function(comp) { + var r = this.loose ? re[COMPARATORLOOSE] : re[COMPARATOR]; + var m = comp.match(r); + + if (!m) + throw new TypeError('Invalid comparator: ' + comp); + + this.operator = m[1]; + if (this.operator === '=') + this.operator = ''; + + // if it literally is just '>' or '' then allow anything. + if (!m[2]) + this.semver = ANY; + else + this.semver = new SemVer(m[2], this.loose); +}; + +Comparator.prototype.toString = function() { + return this.value; +}; + +Comparator.prototype.test = function(version) { + debug('Comparator.test', version, this.loose); + + if (this.semver === ANY) + return true; + + if (typeof version === 'string') + version = new SemVer(version, this.loose); + + return cmp(version, this.operator, this.semver, this.loose); +}; + + +exports.Range = Range; +function Range(range, loose) { + if ((range instanceof Range) && range.loose === loose) + return range; + + if (!(this instanceof Range)) + return new Range(range, loose); + + this.loose = loose; + + // First, split based on boolean or || + this.raw = range; + this.set = range.split(/\s*\|\|\s*/).map(function(range) { + return this.parseRange(range.trim()); + }, this).filter(function(c) { + // throw out any that are not relevant for whatever reason + return c.length; + }); + + if (!this.set.length) { + throw new TypeError('Invalid SemVer Range: ' + range); + } + + this.format(); +} + +Range.prototype.format = function() { + this.range = this.set.map(function(comps) { + return comps.join(' ').trim(); + }).join('||').trim(); + return this.range; +}; + +Range.prototype.toString = function() { + return this.range; +}; + +Range.prototype.parseRange = function(range) { + var loose = this.loose; + range = range.trim(); + debug('range', range, loose); + // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4` + var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE]; + range = range.replace(hr, hyphenReplace); + debug('hyphen replace', range); + // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5` + range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace); + debug('comparator trim', range, re[COMPARATORTRIM]); + + // `~ 1.2.3` => `~1.2.3` + range = range.replace(re[TILDETRIM], tildeTrimReplace); + + // `^ 1.2.3` => `^1.2.3` + range = range.replace(re[CARETTRIM], caretTrimReplace); + + // normalize spaces + range = range.split(/\s+/).join(' '); + + // At this point, the range is completely trimmed and + // ready to be split into comparators. + + var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR]; + var set = range.split(' ').map(function(comp) { + return parseComparator(comp, loose); + }).join(' ').split(/\s+/); + if (this.loose) { + // in loose mode, throw out any that are not valid comparators + set = set.filter(function(comp) { + return !!comp.match(compRe); + }); + } + set = set.map(function(comp) { + return new Comparator(comp, loose); + }); + + return set; +}; + +// Mostly just for testing and legacy API reasons +exports.toComparators = toComparators; +function toComparators(range, loose) { + return new Range(range, loose).set.map(function(comp) { + return comp.map(function(c) { + return c.value; + }).join(' ').trim().split(' '); + }); +} + +// comprised of xranges, tildes, stars, and gtlt's at this point. +// already replaced the hyphen ranges +// turn into a set of JUST comparators. +function parseComparator(comp, loose) { + debug('comp', comp); + comp = replaceCarets(comp, loose); + debug('caret', comp); + comp = replaceTildes(comp, loose); + debug('tildes', comp); + comp = replaceXRanges(comp, loose); + debug('xrange', comp); + comp = replaceStars(comp, loose); + debug('stars', comp); + return comp; +} + +function isX(id) { + return !id || id.toLowerCase() === 'x' || id === '*'; +} + +// ~, ~> --> * (any, kinda silly) +// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0 +// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0 +// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0 +// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0 +// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0 +function replaceTildes(comp, loose) { + return comp.trim().split(/\s+/).map(function(comp) { + return replaceTilde(comp, loose); + }).join(' '); +} + +function replaceTilde(comp, loose) { + var r = loose ? re[TILDELOOSE] : re[TILDE]; + return comp.replace(r, function(_, M, m, p, pr) { + debug('tilde', comp, _, M, m, p, pr); + var ret; + + if (isX(M)) + ret = ''; + else if (isX(m)) + ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; + else if (isX(p)) + // ~1.2 == >=1.2.0 <1.3.0 + ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; + else if (pr) { + debug('replaceTilde pr', pr); + if (pr.charAt(0) !== '-') + pr = '-' + pr; + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + M + '.' + (+m + 1) + '.0'; + } else + // ~1.2.3 == >=1.2.3 <1.3.0 + ret = '>=' + M + '.' + m + '.' + p + + ' <' + M + '.' + (+m + 1) + '.0'; + + debug('tilde return', ret); + return ret; + }); +} + +// ^ --> * (any, kinda silly) +// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0 +// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0 +// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0 +// ^1.2.3 --> >=1.2.3 <2.0.0 +// ^1.2.0 --> >=1.2.0 <2.0.0 +function replaceCarets(comp, loose) { + return comp.trim().split(/\s+/).map(function(comp) { + return replaceCaret(comp, loose); + }).join(' '); +} + +function replaceCaret(comp, loose) { + debug('caret', comp, loose); + var r = loose ? re[CARETLOOSE] : re[CARET]; + return comp.replace(r, function(_, M, m, p, pr) { + debug('caret', comp, _, M, m, p, pr); + var ret; + + if (isX(M)) + ret = ''; + else if (isX(m)) + ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; + else if (isX(p)) { + if (M === '0') + ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; + else + ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0'; + } else if (pr) { + debug('replaceCaret pr', pr); + if (pr.charAt(0) !== '-') + pr = '-' + pr; + if (M === '0') { + if (m === '0') + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + M + '.' + m + '.' + (+p + 1); + else + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + M + '.' + (+m + 1) + '.0'; + } else + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + (+M + 1) + '.0.0'; + } else { + debug('no pr'); + if (M === '0') { + if (m === '0') + ret = '>=' + M + '.' + m + '.' + p + + ' <' + M + '.' + m + '.' + (+p + 1); + else + ret = '>=' + M + '.' + m + '.' + p + + ' <' + M + '.' + (+m + 1) + '.0'; + } else + ret = '>=' + M + '.' + m + '.' + p + + ' <' + (+M + 1) + '.0.0'; + } + + debug('caret return', ret); + return ret; + }); +} + +function replaceXRanges(comp, loose) { + debug('replaceXRanges', comp, loose); + return comp.split(/\s+/).map(function(comp) { + return replaceXRange(comp, loose); + }).join(' '); +} + +function replaceXRange(comp, loose) { + comp = comp.trim(); + var r = loose ? re[XRANGELOOSE] : re[XRANGE]; + return comp.replace(r, function(ret, gtlt, M, m, p, pr) { + debug('xRange', comp, ret, gtlt, M, m, p, pr); + var xM = isX(M); + var xm = xM || isX(m); + var xp = xm || isX(p); + var anyX = xp; + + if (gtlt === '=' && anyX) + gtlt = ''; + + if (xM) { + if (gtlt === '>' || gtlt === '<') { + // nothing is allowed + ret = '<0.0.0'; + } else { + // nothing is forbidden + ret = '*'; + } + } else if (gtlt && anyX) { + // replace X with 0 + if (xm) + m = 0; + if (xp) + p = 0; + + if (gtlt === '>') { + // >1 => >=2.0.0 + // >1.2 => >=1.3.0 + // >1.2.3 => >= 1.2.4 + gtlt = '>='; + if (xm) { + M = +M + 1; + m = 0; + p = 0; + } else if (xp) { + m = +m + 1; + p = 0; + } + } else if (gtlt === '<=') { + // <=0.7.x is actually <0.8.0, since any 0.7.x should + // pass. Similarly, <=7.x is actually <8.0.0, etc. + gtlt = '<'; + if (xm) + M = +M + 1; + else + m = +m + 1; + } + + ret = gtlt + M + '.' + m + '.' + p; + } else if (xm) { + ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; + } else if (xp) { + ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; + } + + debug('xRange return', ret); + + return ret; + }); +} + +// Because * is AND-ed with everything else in the comparator, +// and '' means "any version", just remove the *s entirely. +function replaceStars(comp, loose) { + debug('replaceStars', comp, loose); + // Looseness is ignored here. star is always as loose as it gets! + return comp.trim().replace(re[STAR], ''); +} + +// This function is passed to string.replace(re[HYPHENRANGE]) +// M, m, patch, prerelease, build +// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5 +// 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do +// 1.2 - 3.4 => >=1.2.0 <3.5.0 +function hyphenReplace($0, + from, fM, fm, fp, fpr, fb, + to, tM, tm, tp, tpr, tb) { + + if (isX(fM)) + from = ''; + else if (isX(fm)) + from = '>=' + fM + '.0.0'; + else if (isX(fp)) + from = '>=' + fM + '.' + fm + '.0'; + else + from = '>=' + from; + + if (isX(tM)) + to = ''; + else if (isX(tm)) + to = '<' + (+tM + 1) + '.0.0'; + else if (isX(tp)) + to = '<' + tM + '.' + (+tm + 1) + '.0'; + else if (tpr) + to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr; + else + to = '<=' + to; + + return (from + ' ' + to).trim(); +} + + +// if ANY of the sets match ALL of its comparators, then pass +Range.prototype.test = function(version) { + if (!version) + return false; + + if (typeof version === 'string') + version = new SemVer(version, this.loose); + + for (var i = 0; i < this.set.length; i++) { + if (testSet(this.set[i], version)) + return true; + } + return false; +}; + +function testSet(set, version) { + for (var i = 0; i < set.length; i++) { + if (!set[i].test(version)) + return false; + } + + if (version.prerelease.length) { + // Find the set of versions that are allowed to have prereleases + // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0 + // That should allow `1.2.3-pr.2` to pass. + // However, `1.2.4-alpha.notready` should NOT be allowed, + // even though it's within the range set by the comparators. + for (var i = 0; i < set.length; i++) { + debug(set[i].semver); + if (set[i].semver === ANY) + continue; + + if (set[i].semver.prerelease.length > 0) { + var allowed = set[i].semver; + if (allowed.major === version.major && + allowed.minor === version.minor && + allowed.patch === version.patch) + return true; + } + } + + // Version has a -pre, but it's not one of the ones we like. + return false; + } + + return true; +} + +exports.satisfies = satisfies; +function satisfies(version, range, loose) { + try { + range = new Range(range, loose); + } catch (er) { + return false; + } + return range.test(version); +} + +exports.maxSatisfying = maxSatisfying; +function maxSatisfying(versions, range, loose) { + return versions.filter(function(version) { + return satisfies(version, range, loose); + }).sort(function(a, b) { + return rcompare(a, b, loose); + })[0] || null; +} + +exports.minSatisfying = minSatisfying; +function minSatisfying(versions, range, loose) { + return versions.filter(function(version) { + return satisfies(version, range, loose); + }).sort(function(a, b) { + return compare(a, b, loose); + })[0] || null; +} + +exports.validRange = validRange; +function validRange(range, loose) { + try { + // Return '*' instead of '' so that truthiness works. + // This will throw if it's invalid anyway + return new Range(range, loose).range || '*'; + } catch (er) { + return null; + } +} + +// Determine if version is less than all the versions possible in the range +exports.ltr = ltr; +function ltr(version, range, loose) { + return outside(version, range, '<', loose); +} + +// Determine if version is greater than all the versions possible in the range. +exports.gtr = gtr; +function gtr(version, range, loose) { + return outside(version, range, '>', loose); +} + +exports.outside = outside; +function outside(version, range, hilo, loose) { + version = new SemVer(version, loose); + range = new Range(range, loose); + + var gtfn, ltefn, ltfn, comp, ecomp; + switch (hilo) { + case '>': + gtfn = gt; + ltefn = lte; + ltfn = lt; + comp = '>'; + ecomp = '>='; + break; + case '<': + gtfn = lt; + ltefn = gte; + ltfn = gt; + comp = '<'; + ecomp = '<='; + break; + default: + throw new TypeError('Must provide a hilo val of "<" or ">"'); + } + + // If it satisifes the range it is not outside + if (satisfies(version, range, loose)) { + return false; + } + + // From now on, variable terms are as if we're in "gtr" mode. + // but note that everything is flipped for the "ltr" function. + + for (var i = 0; i < range.set.length; ++i) { + var comparators = range.set[i]; + + var high = null; + var low = null; + + comparators.forEach(function(comparator) { + if (comparator.semver === ANY) { + comparator = new Comparator('>=0.0.0') + } + high = high || comparator; + low = low || comparator; + if (gtfn(comparator.semver, high.semver, loose)) { + high = comparator; + } else if (ltfn(comparator.semver, low.semver, loose)) { + low = comparator; + } + }); + + // If the edge version comparator has a operator then our version + // isn't outside it + if (high.operator === comp || high.operator === ecomp) { + return false; + } + + // If the lowest version comparator has an operator and our version + // is less than it then it isn't higher than the range + if ((!low.operator || low.operator === comp) && + ltefn(version, low.semver)) { + return false; + } else if (low.operator === ecomp && ltfn(version, low.semver)) { + return false; + } + } + return true; +} + +exports.prerelease = prerelease; +function prerelease(version, loose) { + var parsed = parse(version, loose); + return (parsed && parsed.prerelease.length) ? parsed.prerelease : null; +} diff --git a/node_modules/npm/node_modules/node-gyp/package.json b/node_modules/npm/node_modules/node-gyp/package.json new file mode 100644 index 00000000..3c069206 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/package.json @@ -0,0 +1,113 @@ +{ + "_from": "node-gyp@latest", + "_id": "node-gyp@3.6.0", + "_inBundle": true, + "_location": "/npm/node-gyp", + "_nodeVersion": "7.7.1", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/node-gyp-3.6.0.tgz_1489609568977_0.2317710432689637" + }, + "_npmUser": { + "name": "rvagg", + "email": "rod@vagg.org" + }, + "_npmVersion": "4.1.2", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/node-gyp/-/node-gyp-3.6.0.tgz", + "_shasum": "7474f63a3a0501161dda0b6341f022f14c423fa6", + "author": { + "name": "Nathan Rajlich", + "email": "nathan@tootallnate.net", + "url": "http://tootallnate.net" + }, + "bin": { + "node-gyp": "./bin/node-gyp.js" + }, + "bugs": { + "url": "https://github.com/nodejs/node-gyp/issues" + }, + "dependencies": { + "fstream": "^1.0.0", + "glob": "^7.0.3", + "graceful-fs": "^4.1.2", + "minimatch": "^3.0.2", + "mkdirp": "^0.5.0", + "nopt": "2 || 3", + "npmlog": "0 || 1 || 2 || 3 || 4", + "osenv": "0", + "request": "2", + "rimraf": "2", + "semver": "~5.3.0", + "tar": "^2.0.0", + "which": "1" + }, + "description": "Node.js native addon build tool", + "devDependencies": { + "bindings": "~1.2.1", + "nan": "^2.0.0", + "require-inject": "~1.3.0", + "tape": "~4.2.0" + }, + "directories": {}, + "dist": { + "shasum": "7474f63a3a0501161dda0b6341f022f14c423fa6", + "tarball": "https://registry.npmjs.org/node-gyp/-/node-gyp-3.6.0.tgz" + }, + "engines": { + "node": ">= 0.8.0" + }, + "gitHead": "8d04acfdf59ff1015d209feb23acd88d593095a1", + "homepage": "https://github.com/nodejs/node-gyp#readme", + "installVersion": 9, + "keywords": [ + "native", + "addon", + "module", + "c", + "c++", + "bindings", + "gyp" + ], + "license": "MIT", + "main": "./lib/node-gyp.js", + "maintainers": [ + { + "name": "TooTallNate", + "email": "nathan@tootallnate.net" + }, + { + "name": "bnoordhuis", + "email": "info@bnoordhuis.nl" + }, + { + "name": "fishrock123", + "email": "fishrock123@rocketmail.com" + }, + { + "name": "isaacs", + "email": "i@izs.me" + }, + { + "name": "rvagg", + "email": "rod@vagg.org" + }, + { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + } + ], + "name": "node-gyp", + "preferGlobal": true, + "repository": { + "type": "git", + "url": "git://github.com/nodejs/node-gyp.git" + }, + "scripts": { + "test": "tape test/test-*" + }, + "version": "3.6.0" +} diff --git a/node_modules/npm/node_modules/node-gyp/src/win_delay_load_hook.cc b/node_modules/npm/node_modules/node-gyp/src/win_delay_load_hook.cc new file mode 100644 index 00000000..e75954b6 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/src/win_delay_load_hook.cc @@ -0,0 +1,36 @@ +/* + * When this file is linked to a DLL, it sets up a delay-load hook that + * intervenes when the DLL is trying to load 'node.exe' or 'iojs.exe' + * dynamically. Instead of trying to locate the .exe file it'll just return + * a handle to the process image. + * + * This allows compiled addons to work when node.exe or iojs.exe is renamed. + */ + +#ifdef _MSC_VER + +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif + +#include + +#include +#include + +static FARPROC WINAPI load_exe_hook(unsigned int event, DelayLoadInfo* info) { + HMODULE m; + if (event != dliNotePreLoadLibrary) + return NULL; + + if (_stricmp(info->szDll, "iojs.exe") != 0 && + _stricmp(info->szDll, "node.exe") != 0) + return NULL; + + m = GetModuleHandle(NULL); + return (FARPROC) m; +} + +decltype(__pfnDliNotifyHook2) __pfnDliNotifyHook2 = load_exe_hook; + +#endif diff --git a/node_modules/npm/node_modules/node-gyp/test/docker.sh b/node_modules/npm/node_modules/node-gyp/test/docker.sh new file mode 100755 index 00000000..ac21aa8d --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/test/docker.sh @@ -0,0 +1,164 @@ +#!/bin/bash + +#set -e + +test_node_versions="0.8.28 0.10.40 0.12.7 4.3.0 5.6.0" +test_iojs_versions="1.8.4 2.4.0 3.3.0" + +myuid=$(id -u) +mygid=$(id -g) +__dirname="$(CDPATH= cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" +dot_node_gyp=${__dirname}/.node-gyp/ + +# borrows from https://github.com/rvagg/dnt/ + +# Simple setup function for a container: +# setup_container(image id, base image, commands to run to set up) +setup_container() { + local container_id="$1" + local base_container="$2" + local run_cmd="$3" + + # Does this image exist? If yes, ignore + docker inspect "$container_id" &> /dev/null + if [[ $? -eq 0 ]]; then + echo "Found existing container [$container_id]" + else + # No such image, so make it + echo "Did not find container [$container_id], creating..." + docker run -i $base_container /bin/bash -c "$run_cmd" + sleep 2 + docker commit $(docker ps -l -q) $container_id + fi +} + +# Run tests inside each of the versioned containers, copy cwd into npm's copy of node-gyp +# so it'll be invoked by npm when a compile is needed +# run_tests(version, test-commands) +run_tests() { + local version="$1" + local run_cmd="$2" + + run_cmd="rsync -aAXx --delete --exclude .git --exclude build /node-gyp-src/ /usr/lib/node_modules/npm/node_modules/node-gyp/; + /bin/su -s /bin/bash node-gyp -c 'cd && ${run_cmd}'" + + rm -rf $dot_node_gyp + mkdir $dot_node_gyp + + docker run \ + --rm -i \ + -v ~/.npm/:/node-gyp/.npm/ \ + -v ${dot_node_gyp}:/node-gyp/.node-gyp/ \ + -v $(pwd):/node-gyp-src/:ro \ + node-gyp-test/${version} /bin/bash -c "${run_cmd}" +} + +# A base image with build tools and a user account +setup_container "node-gyp-test/base" "ubuntu:14.04" " + adduser --gecos node-gyp --home /node-gyp/ --disabled-login node-gyp --uid $myuid && + echo "node-gyp:node-gyp" | chpasswd && + apt-get update && + apt-get install -y build-essential python git rsync curl +" + +# An image on top of the base containing clones of repos we want to use for testing +setup_container "node-gyp-test/clones" "node-gyp-test/base" " + cd /node-gyp/ && git clone https://github.com/justmoon/node-bignum.git && + cd /node-gyp/ && git clone https://github.com/bnoordhuis/node-buffertools.git && + chown -R node-gyp.node-gyp /node-gyp/ +" + +# An image for each of the node versions we want to test with that version installed and the latest npm +for v in $test_node_versions; do + setup_container "node-gyp-test/${v}" "node-gyp-test/clones" " + curl -sL https://nodejs.org/dist/v${v}/node-v${v}-linux-x64.tar.gz | tar -zxv --strip-components=1 -C /usr/ && + npm install npm@latest -g && + node -v && npm -v + " +done + +# An image for each of the io.js versions we want to test with that version installed and the latest npm +for v in $test_iojs_versions; do + setup_container "node-gyp-test/${v}" "node-gyp-test/clones" " + curl -sL https://iojs.org/dist/v${v}/iojs-v${v}-linux-x64.tar.gz | tar -zxv --strip-components=1 -C /usr/ && + npm install npm@latest -g && + node -v && npm -v + " +done + +# Run the tests for all of the test images we've created, +# we should see node-gyp doing its download, configure and run thing +# _NOTE: bignum doesn't compile on 0.8 currently so it'll fail for that version only_ +for v in $test_node_versions $test_iojs_versions; do + run_tests $v " + cd node-buffertools && npm install --loglevel=info && npm test && cd + " + # removed for now, too noisy: cd node-bignum && npm install --loglevel=info && npm test +done + +# Test use of --target=x.y.z to compile against alternate versions +test_download_node_version() { + local run_with_ver="$1" + local expected_dir="$2" + local expected_ver="$3" + run_tests $run_with_ver "cd node-buffertools && npm install --loglevel=info --target=${expected_ver}" + local node_ver=$(cat "${dot_node_gyp}${expected_dir}/node_version.h" | grep '#define NODE_\w*_VERSION [0-9]*$') + node_ver=$(echo $node_ver | sed 's/#define NODE_[A-Z]*_VERSION //g' | sed 's/ /./g') + if [ "X$(echo $node_ver)" != "X${expected_ver}" ]; then + echo "Did not download v${expected_ver} using --target, instead got: $(echo $node_ver)" + exit 1 + fi + echo "Verified correct download of [v${node_ver}]" +} + +test_download_node_version "0.12.7" "0.10.30/src" "0.10.30" +test_download_node_version "3.3.0" "iojs-1.8.4/src" "1.8.4" +# should download the headers file +test_download_node_version "3.3.0" "iojs-3.3.0/include/node" "3.3.0" +test_download_node_version "4.3.0" "4.3.0/include/node" "4.3.0" +test_download_node_version "5.6.0" "5.6.0/include/node" "5.6.0" + +# TODO: test --dist-url by starting up a localhost server and serving up tarballs + +# testing --dist-url, using simple-proxy.js to make localhost work as a distribution +# point for tarballs +# we can test whether it uses the proxy because after 2 connections the proxy will +# die and therefore should not be running at the end of the test, `nc` can tell us this +run_tests "3.3.0" " + (node /node-gyp-src/test/simple-proxy.js 8080 /foobar/ https://iojs.org/dist/ &) && + cd node-buffertools && + /node-gyp-src/bin/node-gyp.js --loglevel=info --dist-url=http://localhost:8080/foobar/ rebuild && + nc -z localhost 8080 && echo -e \"\\n\\n\\033[31mFAILED TO USE LOCAL PROXY\\033[39m\\n\\n\" +" + +# REMOVE after next semver-major +run_tests "3.3.0" " + (node /node-gyp-src/test/simple-proxy.js 8080 /doobar/ https://iojs.org/dist/ &) && + cd node-buffertools && + NVM_IOJS_ORG_MIRROR=http://localhost:8080/doobar/ /node-gyp-src/bin/node-gyp.js --loglevel=info rebuild && + nc -z localhost 8080 && echo -e \"\\n\\n\\033[31mFAILED TO USE LOCAL PROXY\\033[39m\\n\\n\" +" + +# REMOVE after next semver-major +run_tests "0.12.7" " + (node /node-gyp-src/test/simple-proxy.js 8080 /boombar/ https://nodejs.org/dist/ &) && + cd node-buffertools && + NVM_NODEJS_ORG_MIRROR=http://localhost:8080/boombar/ /node-gyp-src/bin/node-gyp.js --loglevel=info rebuild && + nc -z localhost 8080 && echo -e \"\\n\\n\\033[31mFAILED TO USE LOCAL PROXY\\033[39m\\n\\n\" +" + +run_tests "3.3.0" " + (node /node-gyp-src/test/simple-proxy.js 8080 /doobar/ https://iojs.org/dist/ &) && + cd node-buffertools && + IOJS_ORG_MIRROR=http://localhost:8080/doobar/ /node-gyp-src/bin/node-gyp.js --loglevel=info rebuild && + nc -z localhost 8080 && echo -e \"\\n\\n\\033[31mFAILED TO USE LOCAL PROXY\\033[39m\\n\\n\" +" + +run_tests "0.12.7" " + (node /node-gyp-src/test/simple-proxy.js 8080 /boombar/ https://nodejs.org/dist/ &) && + cd node-buffertools && + NODEJS_ORG_MIRROR=http://localhost:8080/boombar/ /node-gyp-src/bin/node-gyp.js --loglevel=info rebuild && + nc -z localhost 8080 && echo -e \"\\n\\n\\033[31mFAILED TO USE LOCAL PROXY\\033[39m\\n\\n\" +" + +rm -rf $dot_node_gyp diff --git a/node_modules/npm/node_modules/node-gyp/test/fixtures/ca-bundle.crt b/node_modules/npm/node_modules/node-gyp/test/fixtures/ca-bundle.crt new file mode 100644 index 00000000..fb1dea98 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/test/fixtures/ca-bundle.crt @@ -0,0 +1,40 @@ +-----BEGIN CERTIFICATE----- +MIIDJjCCAg4CAhnOMA0GCSqGSIb3DQEBBQUAMH0xCzAJBgNVBAYTAlVTMQswCQYD +VQQIDAJDQTEWMBQGA1UEBwwNU2FuIEZyYW5jaXNjbzEZMBcGA1UECgwQU3Ryb25n +TG9vcCwgSW5jLjESMBAGA1UECwwJU3Ryb25nT3BzMRowGAYDVQQDDBFjYS5zdHJv +bmdsb29wLmNvbTAeFw0xNTEyMDgyMzM1MzNaFw00MzA0MjQyMzM1MzNaMBkxFzAV +BgNVBAMMDnN0cm9uZ2xvb3AuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB +CgKCAQEAwOYI7OZ2FX/YjRgLZoDQlbPc5UZXU/j0e1wwiJNPtPEax9Y5Uoza0Pnt +Ikzkc2SfvQ+IJrhXo385tI0W5juuqbHnE7UrjUuPjUX6NHevkxcs/flmjan5wnZM 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}) + ures.pipe(res) + }) +} diff --git a/node_modules/npm/node_modules/node-gyp/test/test-addon.js b/node_modules/npm/node_modules/node-gyp/test/test-addon.js new file mode 100644 index 00000000..c2a71f44 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/test/test-addon.js @@ -0,0 +1,28 @@ +'use strict' + +var test = require('tape') +var execFile = require('child_process').execFile +var path = require('path') +var addonPath = path.resolve(__dirname, 'node_modules', 'hello_world') +var nodeGyp = path.resolve(__dirname, '..', 'bin', 'node-gyp.js') + +test('build simple addon', function (t) { + t.plan(3) + + // Set the loglevel otherwise the output disappears when run via 'npm test' + var cmd = [nodeGyp, 'rebuild', '-C', addonPath, '--loglevel=verbose'] + var proc = execFile(process.execPath, cmd, function (err, stdout, stderr) { + var logLines = stderr.toString().trim().split(/\r?\n/) + var lastLine = logLines[logLines.length-1] + t.strictEqual(err, null) + t.strictEqual(lastLine, 'gyp info ok', 'should end in ok') + try { + var binding = require('hello_world') + t.strictEqual(binding.hello(), 'world') + } catch (error) { + t.error(error, 'load module') + } + }) + proc.stdout.setEncoding('utf-8') + proc.stderr.setEncoding('utf-8') +}) diff --git a/node_modules/npm/node_modules/node-gyp/test/test-configure-python.js b/node_modules/npm/node_modules/node-gyp/test/test-configure-python.js new file mode 100644 index 00000000..2930cacf --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/test/test-configure-python.js @@ -0,0 +1,72 @@ +'use strict' + +var test = require('tape') +var path = require('path') +var gyp = require('../lib/node-gyp') +var requireInject = require('require-inject') +var configure = requireInject('../lib/configure', { + 'graceful-fs': { + 'writeFile': function (file, data, cb) { cb() }, + 'stat': function (file, cb) { cb(null, {}) } + } +}) + +var EXPECTED_PYPATH = path.join(__dirname, '..', 'gyp', 'pylib') +var SEPARATOR = process.platform == 'win32' ? ';' : ':' +var SPAWN_RESULT = { on: function () { } } + +test('configure PYTHONPATH with no existing env', function (t) { + t.plan(1) + + delete process.env.PYTHONPATH + + var prog = gyp() + prog.parseArgv([]) + prog.spawn = function () { + t.equal(process.env.PYTHONPATH, EXPECTED_PYPATH) + return SPAWN_RESULT + } + configure(prog, []) +}) + +test('configure PYTHONPATH with existing env of one dir', function (t) { + t.plan(2) + + var existingPath = path.join('a', 'b') + process.env.PYTHONPATH = existingPath + + var prog = gyp() + prog.parseArgv([]) + prog.spawn = function () { + + t.equal(process.env.PYTHONPATH, [EXPECTED_PYPATH, existingPath].join(SEPARATOR)) + + var dirs = process.env.PYTHONPATH.split(SEPARATOR) + t.deepEqual(dirs, [EXPECTED_PYPATH, existingPath]) + + return SPAWN_RESULT + } + configure(prog, []) +}) + +test('configure PYTHONPATH with existing env of multiple dirs', function (t) { + t.plan(2) + + var pythonDir1 = path.join('a', 'b') + var pythonDir2 = path.join('b', 'c') + var existingPath = [pythonDir1, pythonDir2].join(SEPARATOR) + process.env.PYTHONPATH = existingPath + + var prog = gyp() + prog.parseArgv([]) + prog.spawn = function () { + + t.equal(process.env.PYTHONPATH, [EXPECTED_PYPATH, existingPath].join(SEPARATOR)) + + var dirs = process.env.PYTHONPATH.split(SEPARATOR) + t.deepEqual(dirs, [EXPECTED_PYPATH, pythonDir1, pythonDir2]) + + return SPAWN_RESULT + } + configure(prog, []) +}) diff --git a/node_modules/npm/node_modules/node-gyp/test/test-download.js b/node_modules/npm/node_modules/node-gyp/test/test-download.js new file mode 100644 index 00000000..6e6f64f0 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/test/test-download.js @@ -0,0 +1,102 @@ +'use strict' + +var fs = require('fs') +var http = require('http') +var https = require('https') +var test = require('tape') +var install = require('../lib/install') + +test('download over http', function (t) { + t.plan(2) + + var server = http.createServer(function (req, res) { + t.strictEqual(req.headers['user-agent'], + 'node-gyp v42 (node ' + process.version + ')') + res.end('ok') + server.close() + }) + + var host = '127.0.0.1' + server.listen(0, host, function () { + var port = this.address().port + var gyp = { + opts: {}, + version: '42', + } + var url = 'http://' + host + ':' + port + var req = install.test.download(gyp, {}, url) + req.on('response', function (res) { + var body = '' + res.setEncoding('utf8') + res.on('data', function(data) { + body += data + }) + res.on('end', function() { + t.strictEqual(body, 'ok') + }) + }) + }) +}) + +test('download over https with custom ca', function (t) { + t.plan(3) + + var cert = fs.readFileSync(__dirname + '/fixtures/server.crt', 'utf8') + var key = fs.readFileSync(__dirname + '/fixtures/server.key', 'utf8') + + var cafile = __dirname + '/fixtures/ca.crt' + var ca = install.test.readCAFile(cafile) + t.strictEqual(ca.length, 1) + + var options = { ca: ca, cert: cert, key: key } + var server = https.createServer(options, function (req, res) { + t.strictEqual(req.headers['user-agent'], + 'node-gyp v42 (node ' + process.version + ')') + res.end('ok') + server.close() + }) + + server.on('clientError', function (err) { + throw err + }) + + var host = '127.0.0.1' + server.listen(8000, host, function () { + var port = this.address().port + var gyp = { + opts: { cafile: cafile }, + version: '42', + } + var url = 'https://' + host + ':' + port + var req = install.test.download(gyp, {}, url) + req.on('response', function (res) { + var body = '' + res.setEncoding('utf8') + res.on('data', function(data) { + body += data + }) + res.on('end', function() { + t.strictEqual(body, 'ok') + }) + }) + }) +}) + +test('download with missing cafile', function (t) { + t.plan(1) + var gyp = { + opts: { cafile: 'no.such.file' }, + } + try { + install.test.download(gyp, {}, 'http://bad/') + } catch (e) { + t.ok(/no.such.file/.test(e.message)) + } +}) + +test('check certificate splitting', function (t) { + var cas = install.test.readCAFile(__dirname + '/fixtures/ca-bundle.crt') + t.plan(2) + t.strictEqual(cas.length, 2) + t.notStrictEqual(cas[0], cas[1]) +}) diff --git a/node_modules/npm/node_modules/node-gyp/test/test-find-accessible-sync.js b/node_modules/npm/node_modules/node-gyp/test/test-find-accessible-sync.js new file mode 100644 index 00000000..d336243d --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/test/test-find-accessible-sync.js @@ -0,0 +1,86 @@ +'use strict' + +var test = require('tape') +var path = require('path') +var requireInject = require('require-inject') +var configure = requireInject('../lib/configure', { + 'graceful-fs': { + 'closeSync': function (fd) { return undefined }, + 'openSync': function (path) { + if (readableFiles.some(function (f) { return f === path} )) { + return 0 + } else { + var error = new Error('ENOENT - not found') + throw error + } + } + } +}) + +var dir = path.sep + 'testdir' +var readableFile = 'readable_file' +var anotherReadableFile = 'another_readable_file' +var readableFileInDir = 'somedir' + path.sep + readableFile +var readableFiles = [ + path.resolve(dir, readableFile), + path.resolve(dir, anotherReadableFile), + path.resolve(dir, readableFileInDir) +] + +test('find accessible - empty array', function (t) { + t.plan(1) + + var candidates = [] + var found = configure.test.findAccessibleSync('test', dir, candidates) + t.strictEqual(found, undefined) +}) + +test('find accessible - single item array, readable', function (t) { + t.plan(1) + + var candidates = [ readableFile ] + var found = configure.test.findAccessibleSync('test', dir, candidates) + t.strictEqual(found, path.resolve(dir, readableFile)) +}) + +test('find accessible - single item array, readable in subdir', function (t) { + t.plan(1) + + var candidates = [ readableFileInDir ] + var found = configure.test.findAccessibleSync('test', dir, candidates) + t.strictEqual(found, path.resolve(dir, readableFileInDir)) +}) + +test('find accessible - single item array, unreadable', function (t) { + t.plan(1) + + var candidates = [ 'unreadable_file' ] + var found = configure.test.findAccessibleSync('test', dir, candidates) + t.strictEqual(found, undefined) +}) + + +test('find accessible - multi item array, no matches', function (t) { + t.plan(1) + + var candidates = [ 'non_existent_file', 'unreadable_file' ] + var found = configure.test.findAccessibleSync('test', dir, candidates) + t.strictEqual(found, undefined) +}) + + +test('find accessible - multi item array, single match', function (t) { + t.plan(1) + + var candidates = [ 'non_existent_file', readableFile ] + var found = configure.test.findAccessibleSync('test', dir, candidates) + t.strictEqual(found, path.resolve(dir, readableFile)) +}) + +test('find accessible - multi item array, return first match', function (t) { + t.plan(1) + + var candidates = [ 'non_existent_file', anotherReadableFile, readableFile ] + var found = configure.test.findAccessibleSync('test', dir, candidates) + t.strictEqual(found, path.resolve(dir, anotherReadableFile)) +}) diff --git a/node_modules/npm/node_modules/node-gyp/test/test-find-node-directory.js b/node_modules/npm/node_modules/node-gyp/test/test-find-node-directory.js new file mode 100644 index 00000000..46659d0c --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/test/test-find-node-directory.js @@ -0,0 +1,115 @@ +var test = require('tape') +var path = require('path') +var findNodeDirectory = require('../lib/find-node-directory') + +var platforms = ['darwin', 'freebsd', 'linux', 'sunos', 'win32', 'aix'] + +// we should find the directory based on the directory +// the script is running in and it should match the layout +// in a build tree where npm is installed in +// .... /deps/npm +test('test find-node-directory - node install', function (t) { + t.plan(platforms.length) + for (var next = 0; next < platforms.length; next++) { + var processObj = {execPath: '/x/y/bin/node', platform: platforms[next]} + t.equal( + findNodeDirectory('/x/deps/npm/node_modules/node-gyp/lib', processObj), + path.join('/x')) + } +}) + +// we should find the directory based on the directory +// the script is running in and it should match the layout +// in an installed tree where npm is installed in +// .... /lib/node_modules/npm or .../node_modules/npm +// depending on the patform +test('test find-node-directory - node build', function (t) { + t.plan(platforms.length) + for (var next = 0; next < platforms.length; next++) { + var processObj = {execPath: '/x/y/bin/node', platform: platforms[next]} + if (platforms[next] === 'win32') { + t.equal( + findNodeDirectory('/y/node_modules/npm/node_modules/node-gyp/lib', + processObj), path.join('/y')) + } else { + t.equal( + findNodeDirectory('/y/lib/node_modules/npm/node_modules/node-gyp/lib', + processObj), path.join('/y')) + } + } +}) + +// we should find the directory based on the execPath +// for node and match because it was in the bin directory +test('test find-node-directory - node in bin directory', function (t) { + t.plan(platforms.length) + for (var next = 0; next < platforms.length; next++) { + var processObj = {execPath: '/x/y/bin/node', platform: platforms[next]} + t.equal( + findNodeDirectory('/nothere/npm/node_modules/node-gyp/lib', processObj), + path.join('/x/y')) + } +}) + +// we should find the directory based on the execPath +// for node and match because it was in the Release directory +test('test find-node-directory - node in build release dir', function (t) { + t.plan(platforms.length) + for (var next = 0; next < platforms.length; next++) { + var processObj + if (platforms[next] === 'win32') { + processObj = {execPath: '/x/y/Release/node', platform: platforms[next]} + } else { + processObj = {execPath: '/x/y/out/Release/node', + platform: platforms[next]} + } + + t.equal( + findNodeDirectory('/nothere/npm/node_modules/node-gyp/lib', processObj), + path.join('/x/y')) + } +}) + +// we should find the directory based on the execPath +// for node and match because it was in the Debug directory +test('test find-node-directory - node in Debug release dir', function (t) { + t.plan(platforms.length) + for (var next = 0; next < platforms.length; next++) { + var processObj + if (platforms[next] === 'win32') { + processObj = {execPath: '/a/b/Debug/node', platform: platforms[next]} + } else { + processObj = {execPath: '/a/b/out/Debug/node', platform: platforms[next]} + } + + t.equal( + findNodeDirectory('/nothere/npm/node_modules/node-gyp/lib', processObj), + path.join('/a/b')) + } +}) + +// we should not find it as it will not match based on the execPath nor +// the directory from which the script is running +test('test find-node-directory - not found', function (t) { + t.plan(platforms.length) + for (var next = 0; next < platforms.length; next++) { + var processObj = {execPath: '/x/y/z/y', platform:next} + t.equal(findNodeDirectory('/a/b/c/d', processObj), '') + } +}) + +// we should find the directory based on the directory +// the script is running in and it should match the layout +// in a build tree where npm is installed in +// .... /deps/npm +// same test as above but make sure additional directory entries +// don't cause an issue +test('test find-node-directory - node install', function (t) { + t.plan(platforms.length) + for (var next = 0; next < platforms.length; next++) { + var processObj = {execPath: '/x/y/bin/node', platform: platforms[next]} + t.equal( + findNodeDirectory('/x/y/z/a/b/c/deps/npm/node_modules/node-gyp/lib', + processObj), path.join('/x/y/z/a/b/c')) + } +}) diff --git a/node_modules/npm/node_modules/node-gyp/test/test-find-python.js b/node_modules/npm/node_modules/node-gyp/test/test-find-python.js new file mode 100644 index 00000000..30ba6df7 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/test/test-find-python.js @@ -0,0 +1,327 @@ +'use strict' + +var test = require('tape') +var configure = require('../lib/configure') +var execFile = require('child_process').execFile +var PythonFinder = configure.test.PythonFinder + +test('find python', function (t) { + t.plan(4) + + configure.test.findPython('python', function (err, found) { + t.strictEqual(err, null) + var proc = execFile(found, ['-V'], function (err, stdout, stderr) { + t.strictEqual(err, null) + t.strictEqual(stdout, '') + t.ok(/Python 2/.test(stderr)) + }) + proc.stdout.setEncoding('utf-8') + proc.stderr.setEncoding('utf-8') + }) +}) + +function poison(object, property) { + function fail() { + throw new Error('Property ' + property + ' should not have been accessed.') + } + var descriptor = { + configurable: true, + enumerable: false, + writable: true, + getter: fail, + setter: fail, + } + Object.defineProperty(object, property, descriptor) +} + +function TestPythonFinder() { PythonFinder.apply(this, arguments) } +TestPythonFinder.prototype = Object.create(PythonFinder.prototype) +poison(TestPythonFinder.prototype, 'env') +poison(TestPythonFinder.prototype, 'execFile') +poison(TestPythonFinder.prototype, 'stat') +poison(TestPythonFinder.prototype, 'which') +poison(TestPythonFinder.prototype, 'win') + +test('find python - python', function (t) { + t.plan(5) + + var f = new TestPythonFinder('python', done) + f.which = function(program, cb) { + t.strictEqual(program, 'python') + cb(null, program) + } + f.execFile = function(program, args, opts, cb) { + t.strictEqual(program, 'python') + t.ok(/import platform/.test(args[1])) + cb(null, '2.7.0') + } + f.checkPython() + + function done(err, python) { + t.strictEqual(err, null) + t.strictEqual(python, 'python') + } +}) + +test('find python - python too old', function (t) { + t.plan(4) + + var f = new TestPythonFinder('python', done) + f.which = function(program, cb) { + t.strictEqual(program, 'python') + cb(null, program) + } + f.execFile = function(program, args, opts, cb) { + t.strictEqual(program, 'python') + t.ok(/import platform/.test(args[1])) + cb(null, '2.3.4') + } + f.checkPython() + + function done(err, python) { + t.ok(/is not supported by gyp/.test(err)) + } +}) + +test('find python - python too new', function (t) { + t.plan(4) + + var f = new TestPythonFinder('python', done) + f.which = function(program, cb) { + t.strictEqual(program, 'python') + cb(null, program) + } + f.execFile = function(program, args, opts, cb) { + t.strictEqual(program, 'python') + t.ok(/import platform/.test(args[1])) + cb(null, '3.0.0') + } + f.checkPython() + + function done(err, python) { + t.ok(/is not supported by gyp/.test(err)) + } +}) + +test('find python - no python', function (t) { + t.plan(2) + + var f = new TestPythonFinder('python', done) + f.which = function(program, cb) { + t.strictEqual(program, 'python') + cb(new Error('not found')) + } + f.checkPython() + + function done(err, python) { + t.ok(/Can't find Python executable/.test(err)) + } +}) + +test('find python - no python2', function (t) { + t.plan(6) + + var f = new TestPythonFinder('python2', done) + f.which = function(program, cb) { + f.which = function(program, cb) { + t.strictEqual(program, 'python') + cb(null, program) + } + t.strictEqual(program, 'python2') + cb(new Error('not found')) + } + f.execFile = function(program, args, opts, cb) { + t.strictEqual(program, 'python') + t.ok(/import platform/.test(args[1])) + cb(null, '2.7.0') + } + f.checkPython() + + function done(err, python) { + t.strictEqual(err, null) + t.strictEqual(python, 'python') + } +}) + +test('find python - no python2, no python, unix', function (t) { + t.plan(3) + + var f = new TestPythonFinder('python2', done) + poison(f, 'checkPythonLauncher') + f.win = false + + f.which = function(program, cb) { + f.which = function(program, cb) { + t.strictEqual(program, 'python') + cb(new Error('not found')) + } + t.strictEqual(program, 'python2') + cb(new Error('not found')) + } + f.checkPython() + + function done(err, python) { + t.ok(/Can't find Python executable/.test(err)) + } +}) + +test('find python - no python, use python launcher', function (t) { + t.plan(8) + + var f = new TestPythonFinder('python', done) + f.env = {} + f.win = true + + f.which = function(program, cb) { + t.strictEqual(program, 'python') + cb(new Error('not found')) + } + f.execFile = function(program, args, opts, cb) { + f.execFile = function(program, args, opts, cb) { + t.strictEqual(program, 'Z:\\snake.exe') + t.ok(/import platform/.test(args[1])) + cb(null, '2.7.0') + } + t.strictEqual(program, 'py.exe') + t.notEqual(args.indexOf('-2'), -1) + t.notEqual(args.indexOf('-c'), -1) + cb(null, 'Z:\\snake.exe') + } + f.checkPython() + + function done(err, python) { + t.strictEqual(err, null) + t.strictEqual(python, 'Z:\\snake.exe') + } +}) + +test('find python - python 3, use python launcher', function (t) { + t.plan(10) + + var f = new TestPythonFinder('python', done) + f.env = {} + f.win = true + + f.which = function(program, cb) { + t.strictEqual(program, 'python') + cb(null, program) + } + f.execFile = function(program, args, opts, cb) { + f.execFile = function(program, args, opts, cb) { + f.execFile = function(program, args, opts, cb) { + t.strictEqual(program, 'Z:\\snake.exe') + t.ok(/import platform/.test(args[1])) + cb(null, '2.7.0') + } + t.strictEqual(program, 'py.exe') + t.notEqual(args.indexOf('-2'), -1) + t.notEqual(args.indexOf('-c'), -1) + cb(null, 'Z:\\snake.exe') + } + t.strictEqual(program, 'python') + t.ok(/import platform/.test(args[1])) + cb(null, '3.0.0') + } + f.checkPython() + + function done(err, python) { + t.strictEqual(err, null) + t.strictEqual(python, 'Z:\\snake.exe') + } +}) + +test('find python - python 3, use python launcher, python 2 too old', + function (t) { + t.plan(9) + + var f = new TestPythonFinder('python', done) + f.checkedPythonLauncher = false + f.env = {} + f.win = true + + f.which = function(program, cb) { + t.strictEqual(program, 'python') + cb(null, program) + } + f.execFile = function(program, args, opts, cb) { + f.execFile = function(program, args, opts, cb) { + f.execFile = function(program, args, opts, cb) { + t.strictEqual(program, 'Z:\\snake.exe') + t.ok(/import platform/.test(args[1])) + cb(null, '2.3.4') + } + t.strictEqual(program, 'py.exe') + t.notEqual(args.indexOf('-2'), -1) + t.notEqual(args.indexOf('-c'), -1) + cb(null, 'Z:\\snake.exe') + } + t.strictEqual(program, 'python') + t.ok(/import platform/.test(args[1])) + cb(null, '3.0.0') + } + f.checkPython() + + function done(err, python) { + t.ok(/is not supported by gyp/.test(err)) + } +}) + +test('find python - no python, no python launcher, good guess', function (t) { + t.plan(6) + + var re = /C:[\\\/]Python27[\\\/]python[.]exe/ + var f = new TestPythonFinder('python', done) + f.env = {} + f.win = true + + f.which = function(program, cb) { + t.strictEqual(program, 'python') + cb(new Error('not found')) + } + f.execFile = function(program, args, opts, cb) { + f.execFile = function(program, args, opts, cb) { + t.ok(re.test(program)) + t.ok(/import platform/.test(args[1])) + cb(null, '2.7.0') + } + t.strictEqual(program, 'py.exe') + cb(new Error('not found')) + } + f.stat = function(path, cb) { + t.ok(re.test(path)) + cb(null, {}) + } + f.checkPython() + + function done(err, python) { + t.ok(re.test(python)) + } +}) + +test('find python - no python, no python launcher, bad guess', function (t) { + t.plan(4) + + var f = new TestPythonFinder('python', done) + f.env = { SystemDrive: 'Z:\\' } + f.win = true + + f.which = function(program, cb) { + t.strictEqual(program, 'python') + cb(new Error('not found')) + } + f.execFile = function(program, args, opts, cb) { + t.strictEqual(program, 'py.exe') + cb(new Error('not found')) + } + f.stat = function(path, cb) { + t.ok(/Z:[\\\/]Python27[\\\/]python.exe/.test(path)) + var err = new Error('not found') + err.code = 'ENOENT' + cb(err) + } + f.checkPython() + + function done(err, python) { + t.ok(/Can't find Python executable/.test(err)) + } +}) diff --git a/node_modules/npm/node_modules/node-gyp/test/test-options.js b/node_modules/npm/node_modules/node-gyp/test/test-options.js new file mode 100644 index 00000000..d097f81b --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/test/test-options.js @@ -0,0 +1,25 @@ +'use strict'; + +var test = require('tape') +var gyp = require('../lib/node-gyp') + +test('options in environment', function (t) { + t.plan(1) + + // `npm test` dumps a ton of npm_config_* variables in the environment. + Object.keys(process.env) + .filter(function(key) { return /^npm_config_/.test(key) }) + .forEach(function(key) { delete process.env[key] }) + + // Zero-length keys should get filtered out. + process.env.npm_config_ = '42' + // Other keys should get added. + process.env.npm_config_x = '42' + // Except loglevel. + process.env.npm_config_loglevel = 'debug' + + var g = gyp(); + g.parseArgv(['rebuild']) // Also sets opts.argv. + + t.deepEqual(Object.keys(g.opts).sort(), ['argv', 'x']) +}) diff --git a/node_modules/npm/node_modules/node-gyp/test/test-process-release.js b/node_modules/npm/node_modules/node-gyp/test/test-process-release.js new file mode 100644 index 00000000..48411ae0 --- /dev/null +++ b/node_modules/npm/node_modules/node-gyp/test/test-process-release.js @@ -0,0 +1,637 @@ +var test = require('tape') +var processRelease = require('../lib/process-release') + +test('test process release - process.version = 0.8.20', function (t) { + t.plan(2) + + var release = processRelease([], { opts: {} }, 'v0.8.20', null) + + t.equal(release.semver.version, '0.8.20') + delete release.semver + + t.deepEqual(release, { + version: '0.8.20', + name: 'node', + baseUrl: 'https://nodejs.org/dist/v0.8.20/', + tarballUrl: 'https://nodejs.org/dist/v0.8.20/node-v0.8.20.tar.gz', + shasumsUrl: 'https://nodejs.org/dist/v0.8.20/SHASUMS256.txt', + versionDir: '0.8.20', + libUrl32: 'https://nodejs.org/dist/v0.8.20/node.lib', + libUrl64: 'https://nodejs.org/dist/v0.8.20/x64/node.lib', + libPath32: 'node.lib', + libPath64: 'x64/node.lib' + }) +}) + +test('test process release - process.version = 0.10.21', function (t) { + t.plan(2) + + var release = processRelease([], { opts: {} }, 'v0.10.21', null) + + t.equal(release.semver.version, '0.10.21') + delete release.semver + + t.deepEqual(release, { + version: '0.10.21', + name: 'node', + baseUrl: 'https://nodejs.org/dist/v0.10.21/', + tarballUrl: 'https://nodejs.org/dist/v0.10.21/node-v0.10.21.tar.gz', + shasumsUrl: 'https://nodejs.org/dist/v0.10.21/SHASUMS256.txt', + versionDir: '0.10.21', + libUrl32: 'https://nodejs.org/dist/v0.10.21/node.lib', + libUrl64: 'https://nodejs.org/dist/v0.10.21/x64/node.lib', + libPath32: 'node.lib', + libPath64: 'x64/node.lib' + }) +}) + +// prior to -headers.tar.gz +test('test process release - process.version = 0.12.9', function (t) { + t.plan(2) + + var release = processRelease([], { opts: {} }, 'v0.12.9', null) + + t.equal(release.semver.version, '0.12.9') + delete release.semver + + t.deepEqual(release, { + version: '0.12.9', + name: 'node', + baseUrl: 'https://nodejs.org/dist/v0.12.9/', + tarballUrl: 'https://nodejs.org/dist/v0.12.9/node-v0.12.9.tar.gz', + shasumsUrl: 'https://nodejs.org/dist/v0.12.9/SHASUMS256.txt', + versionDir: '0.12.9', + libUrl32: 'https://nodejs.org/dist/v0.12.9/node.lib', + libUrl64: 'https://nodejs.org/dist/v0.12.9/x64/node.lib', + libPath32: 'node.lib', + libPath64: 'x64/node.lib' + }) +}) + +// prior to -headers.tar.gz +test('test process release - process.version = 0.10.41', function (t) { + t.plan(2) + + var release = processRelease([], { opts: {} }, 'v0.10.41', null) + + t.equal(release.semver.version, '0.10.41') + delete release.semver + + t.deepEqual(release, { + version: '0.10.41', + name: 'node', + baseUrl: 'https://nodejs.org/dist/v0.10.41/', + tarballUrl: 'https://nodejs.org/dist/v0.10.41/node-v0.10.41.tar.gz', + shasumsUrl: 'https://nodejs.org/dist/v0.10.41/SHASUMS256.txt', + versionDir: '0.10.41', + libUrl32: 'https://nodejs.org/dist/v0.10.41/node.lib', + libUrl64: 'https://nodejs.org/dist/v0.10.41/x64/node.lib', + libPath32: 'node.lib', + libPath64: 'x64/node.lib' + }) +}) + +// has -headers.tar.gz +test('test process release - process.release ~ node@0.10.42', function (t) { + t.plan(2) + + var release = processRelease([], { opts: {} }, 'v0.10.42', null) + + t.equal(release.semver.version, '0.10.42') + delete release.semver + + t.deepEqual(release, { + version: '0.10.42', + name: 'node', + baseUrl: 'https://nodejs.org/dist/v0.10.42/', + tarballUrl: 'https://nodejs.org/dist/v0.10.42/node-v0.10.42-headers.tar.gz', + shasumsUrl: 'https://nodejs.org/dist/v0.10.42/SHASUMS256.txt', + versionDir: '0.10.42', + libUrl32: 'https://nodejs.org/dist/v0.10.42/node.lib', + libUrl64: 'https://nodejs.org/dist/v0.10.42/x64/node.lib', + libPath32: 'node.lib', + libPath64: 'x64/node.lib' + }) +}) + +// has -headers.tar.gz +test('test process release - process.release ~ node@0.12.10', function (t) { + t.plan(2) + + var release = processRelease([], { opts: {} }, 'v0.12.10', null) + + t.equal(release.semver.version, '0.12.10') + delete release.semver + + t.deepEqual(release, { + version: '0.12.10', + name: 'node', + baseUrl: 'https://nodejs.org/dist/v0.12.10/', + tarballUrl: 'https://nodejs.org/dist/v0.12.10/node-v0.12.10-headers.tar.gz', + shasumsUrl: 'https://nodejs.org/dist/v0.12.10/SHASUMS256.txt', + versionDir: '0.12.10', + libUrl32: 'https://nodejs.org/dist/v0.12.10/node.lib', + libUrl64: 'https://nodejs.org/dist/v0.12.10/x64/node.lib', + libPath32: 'node.lib', + libPath64: 'x64/node.lib' + }) +}) + +test('test process release - process.release ~ node@4.1.23', function (t) { + t.plan(2) + + var release = processRelease([], { opts: {} }, 'v4.1.23', { + name: 'node', + headersUrl: 'https://nodejs.org/dist/v4.1.23/node-v4.1.23-headers.tar.gz' + }) + + t.equal(release.semver.version, '4.1.23') + delete release.semver + + t.deepEqual(release, { + version: '4.1.23', + name: 'node', + baseUrl: 'https://nodejs.org/dist/v4.1.23/', + tarballUrl: 'https://nodejs.org/dist/v4.1.23/node-v4.1.23-headers.tar.gz', + shasumsUrl: 'https://nodejs.org/dist/v4.1.23/SHASUMS256.txt', + versionDir: '4.1.23', + libUrl32: 'https://nodejs.org/dist/v4.1.23/win-x86/node.lib', + libUrl64: 'https://nodejs.org/dist/v4.1.23/win-x64/node.lib', + libPath32: 'win-x86/node.lib', + libPath64: 'win-x64/node.lib' + }) +}) + +test('test process release - process.release ~ node@4.1.23 / corp build', function (t) { + t.plan(2) + + var release = processRelease([], { opts: {} }, 'v4.1.23', { + name: 'node', + headersUrl: 'https://some.custom.location/node-v4.1.23-headers.tar.gz' + }) + + t.equal(release.semver.version, '4.1.23') + delete release.semver + + t.deepEqual(release, { + version: '4.1.23', + name: 'node', + baseUrl: 'https://some.custom.location/', + tarballUrl: 'https://some.custom.location/node-v4.1.23-headers.tar.gz', + shasumsUrl: 'https://some.custom.location/SHASUMS256.txt', + versionDir: '4.1.23', + libUrl32: 'https://some.custom.location/win-x86/node.lib', + libUrl64: 'https://some.custom.location/win-x64/node.lib', + libPath32: 'win-x86/node.lib', + libPath64: 'win-x64/node.lib' + }) +}) + +test('test process release - process.version = 1.8.4', function (t) { + t.plan(2) + + var release = processRelease([], { opts: {} }, 'v1.8.4', null) + + t.equal(release.semver.version, '1.8.4') + delete release.semver + + t.deepEqual(release, { + version: '1.8.4', + name: 'iojs', + baseUrl: 'https://iojs.org/download/release/v1.8.4/', + tarballUrl: 'https://iojs.org/download/release/v1.8.4/iojs-v1.8.4.tar.gz', + shasumsUrl: 'https://iojs.org/download/release/v1.8.4/SHASUMS256.txt', + versionDir: 'iojs-1.8.4', + libUrl32: 'https://iojs.org/download/release/v1.8.4/win-x86/iojs.lib', + libUrl64: 'https://iojs.org/download/release/v1.8.4/win-x64/iojs.lib', + libPath32: 'win-x86/iojs.lib', + libPath64: 'win-x64/iojs.lib' + }) +}) + +test('test process release - process.release ~ iojs@3.2.24', function (t) { + t.plan(2) + + var release = processRelease([], { opts: {} }, 'v3.2.24', { + name: 'io.js', + headersUrl: 'https://iojs.org/download/release/v3.2.24/iojs-v3.2.24-headers.tar.gz' + }) + + t.equal(release.semver.version, '3.2.24') + delete release.semver + + t.deepEqual(release, { + version: '3.2.24', + name: 'iojs', + baseUrl: 'https://iojs.org/download/release/v3.2.24/', + tarballUrl: 'https://iojs.org/download/release/v3.2.24/iojs-v3.2.24-headers.tar.gz', + shasumsUrl: 'https://iojs.org/download/release/v3.2.24/SHASUMS256.txt', + versionDir: 'iojs-3.2.24', + libUrl32: 'https://iojs.org/download/release/v3.2.24/win-x86/iojs.lib', + libUrl64: 'https://iojs.org/download/release/v3.2.24/win-x64/iojs.lib', + libPath32: 'win-x86/iojs.lib', + libPath64: 'win-x64/iojs.lib' + }) +}) + +test('test process release - process.release ~ iojs@3.2.11 +libUrl32', function (t) { + t.plan(2) + + var release = processRelease([], { opts: {} }, 'v3.2.11', { + name: 'io.js', + headersUrl: 'https://iojs.org/download/release/v3.2.11/iojs-v3.2.11-headers.tar.gz', + libUrl: 'https://iojs.org/download/release/v3.2.11/win-x86/iojs.lib' // custom + }) + + t.equal(release.semver.version, '3.2.11') + delete release.semver + + t.deepEqual(release, { + version: '3.2.11', + name: 'iojs', + baseUrl: 'https://iojs.org/download/release/v3.2.11/', + tarballUrl: 'https://iojs.org/download/release/v3.2.11/iojs-v3.2.11-headers.tar.gz', + shasumsUrl: 'https://iojs.org/download/release/v3.2.11/SHASUMS256.txt', + versionDir: 'iojs-3.2.11', + libUrl32: 'https://iojs.org/download/release/v3.2.11/win-x86/iojs.lib', + libUrl64: 'https://iojs.org/download/release/v3.2.11/win-x64/iojs.lib', + libPath32: 'win-x86/iojs.lib', + libPath64: 'win-x64/iojs.lib' + }) +}) + +test('test process release - process.release ~ iojs@3.2.101 +libUrl64', function (t) { + t.plan(2) + + var release = processRelease([], { opts: {} }, 'v3.2.101', { + name: 'io.js', + headersUrl: 'https://iojs.org/download/release/v3.2.101/iojs-v3.2.101-headers.tar.gz', + libUrl: 'https://iojs.org/download/release/v3.2.101/win-x64/iojs.lib' // custom + }) + + t.equal(release.semver.version, '3.2.101') + delete release.semver + + t.deepEqual(release, { + version: '3.2.101', + name: 'iojs', + baseUrl: 'https://iojs.org/download/release/v3.2.101/', + tarballUrl: 'https://iojs.org/download/release/v3.2.101/iojs-v3.2.101-headers.tar.gz', + shasumsUrl: 'https://iojs.org/download/release/v3.2.101/SHASUMS256.txt', + versionDir: 'iojs-3.2.101', + libUrl32: 'https://iojs.org/download/release/v3.2.101/win-x86/iojs.lib', + libUrl64: 'https://iojs.org/download/release/v3.2.101/win-x64/iojs.lib', + libPath32: 'win-x86/iojs.lib', + libPath64: 'win-x64/iojs.lib' + }) +}) + +test('test process release - process.release ~ iojs@3.3.0 - borked win-ia32', function (t) { + t.plan(2) + + var release = processRelease([], { opts: {} }, 'v3.2.101', { + name: 'io.js', + headersUrl: 'https://iojs.org/download/release/v3.2.101/iojs-v3.2.101-headers.tar.gz', + libUrl: 'https://iojs.org/download/release/v3.2.101/win-ia32/iojs.lib' // custom + }) + + t.equal(release.semver.version, '3.2.101') + delete release.semver + + t.deepEqual(release, { + version: '3.2.101', + name: 'iojs', + baseUrl: 'https://iojs.org/download/release/v3.2.101/', + tarballUrl: 'https://iojs.org/download/release/v3.2.101/iojs-v3.2.101-headers.tar.gz', + shasumsUrl: 'https://iojs.org/download/release/v3.2.101/SHASUMS256.txt', + versionDir: 'iojs-3.2.101', + libUrl32: 'https://iojs.org/download/release/v3.2.101/win-x86/iojs.lib', + libUrl64: 'https://iojs.org/download/release/v3.2.101/win-x64/iojs.lib', + libPath32: 'win-x86/iojs.lib', + libPath64: 'win-x64/iojs.lib' + }) +}) + +test('test process release - process.release ~ node@4.1.23 --target=0.10.40', function (t) { + t.plan(2) + + var release = processRelease([], { opts: { target: '0.10.40' } }, 'v4.1.23', { + name: 'node', + headersUrl: 'https://nodejs.org/dist/v4.1.23/node-v4.1.23-headers.tar.gz' + }) + + t.equal(release.semver.version, '0.10.40') + delete release.semver + + t.deepEqual(release, { + version: '0.10.40', + name: 'node', + baseUrl: 'https://nodejs.org/dist/v0.10.40/', + tarballUrl: 'https://nodejs.org/dist/v0.10.40/node-v0.10.40.tar.gz', + shasumsUrl: 'https://nodejs.org/dist/v0.10.40/SHASUMS256.txt', + versionDir: '0.10.40', + libUrl32: 'https://nodejs.org/dist/v0.10.40/node.lib', + libUrl64: 'https://nodejs.org/dist/v0.10.40/x64/node.lib', + libPath32: 'node.lib', + libPath64: 'x64/node.lib' + }) +}) + +test('test process release - process.release ~ node@4.1.23 --target=1.8.4', function (t) { + t.plan(2) + + var release = processRelease([], { opts: { target: '1.8.4' } }, 'v4.1.23', { + name: 'node', + headersUrl: 'https://nodejs.org/dist/v4.1.23/node-v4.1.23-headers.tar.gz' + }) + + t.equal(release.semver.version, '1.8.4') + delete release.semver + + t.deepEqual(release, { + version: '1.8.4', + name: 'iojs', + baseUrl: 'https://iojs.org/download/release/v1.8.4/', + tarballUrl: 'https://iojs.org/download/release/v1.8.4/iojs-v1.8.4.tar.gz', + shasumsUrl: 'https://iojs.org/download/release/v1.8.4/SHASUMS256.txt', + versionDir: 'iojs-1.8.4', + libUrl32: 'https://iojs.org/download/release/v1.8.4/win-x86/iojs.lib', + libUrl64: 'https://iojs.org/download/release/v1.8.4/win-x64/iojs.lib', + libPath32: 'win-x86/iojs.lib', + libPath64: 'win-x64/iojs.lib' + }) +}) + +test('test process release - process.release ~ node@4.1.23 --dist-url=https://foo.bar/baz', function (t) { + t.plan(2) + + var release = processRelease([], { opts: { 'dist-url': 'https://foo.bar/baz' } }, 'v4.1.23', { + name: 'node', + headersUrl: 'https://nodejs.org/dist/v4.1.23/node-v4.1.23-headers.tar.gz' + }) + + t.equal(release.semver.version, '4.1.23') + delete release.semver + + t.deepEqual(release, { + version: '4.1.23', + name: 'node', + baseUrl: 'https://foo.bar/baz/v4.1.23/', + tarballUrl: 'https://foo.bar/baz/v4.1.23/node-v4.1.23-headers.tar.gz', + shasumsUrl: 'https://foo.bar/baz/v4.1.23/SHASUMS256.txt', + versionDir: '4.1.23', + libUrl32: 'https://foo.bar/baz/v4.1.23/win-x86/node.lib', + libUrl64: 'https://foo.bar/baz/v4.1.23/win-x64/node.lib', + libPath32: 'win-x86/node.lib', + libPath64: 'win-x64/node.lib' + }) +}) + +test('test process release - process.release ~ frankenstein@4.1.23', function (t) { + t.plan(2) + + var release = processRelease([], { opts: {} }, 'v4.1.23', { + name: 'frankenstein', + headersUrl: 'https://frankensteinjs.org/dist/v4.1.23/frankenstein-v4.1.23-headers.tar.gz' + }) + + t.equal(release.semver.version, '4.1.23') + delete release.semver + + t.deepEqual(release, { + version: '4.1.23', + name: 'frankenstein', + baseUrl: 'https://frankensteinjs.org/dist/v4.1.23/', + tarballUrl: 'https://frankensteinjs.org/dist/v4.1.23/frankenstein-v4.1.23-headers.tar.gz', + shasumsUrl: 'https://frankensteinjs.org/dist/v4.1.23/SHASUMS256.txt', + versionDir: 'frankenstein-4.1.23', + libUrl32: 'https://frankensteinjs.org/dist/v4.1.23/win-x86/frankenstein.lib', + libUrl64: 'https://frankensteinjs.org/dist/v4.1.23/win-x64/frankenstein.lib', + libPath32: 'win-x86/frankenstein.lib', + libPath64: 'win-x64/frankenstein.lib' + }) +}) + + +test('test process release - process.release ~ frankenstein@4.1.23 --dist-url=http://foo.bar/baz/', function (t) { + t.plan(2) + + var release = processRelease([], { opts: { 'dist-url': 'http://foo.bar/baz/' } }, 'v4.1.23', { + name: 'frankenstein', + headersUrl: 'https://frankensteinjs.org/dist/v4.1.23/frankenstein-v4.1.23.tar.gz' + }) + + t.equal(release.semver.version, '4.1.23') + delete release.semver + + t.deepEqual(release, { + version: '4.1.23', + name: 'frankenstein', + baseUrl: 'http://foo.bar/baz/v4.1.23/', + tarballUrl: 'http://foo.bar/baz/v4.1.23/frankenstein-v4.1.23-headers.tar.gz', + shasumsUrl: 'http://foo.bar/baz/v4.1.23/SHASUMS256.txt', + versionDir: 'frankenstein-4.1.23', + libUrl32: 'http://foo.bar/baz/v4.1.23/win-x86/frankenstein.lib', + libUrl64: 'http://foo.bar/baz/v4.1.23/win-x64/frankenstein.lib', + libPath32: 'win-x86/frankenstein.lib', + libPath64: 'win-x64/frankenstein.lib' + }) +}) + +test('test process release - process.release ~ node@4.0.0-rc.4', function (t) { + t.plan(2) + + var release = processRelease([], { opts: {} }, 'v4.0.0-rc.4', { + name: 'node', + headersUrl: 'https://nodejs.org/download/rc/v4.0.0-rc.4/node-v4.0.0-rc.4-headers.tar.gz' + }) + + t.equal(release.semver.version, '4.0.0-rc.4') + delete release.semver + + t.deepEqual(release, { + version: '4.0.0-rc.4', + name: 'node', + baseUrl: 'https://nodejs.org/download/rc/v4.0.0-rc.4/', + tarballUrl: 'https://nodejs.org/download/rc/v4.0.0-rc.4/node-v4.0.0-rc.4-headers.tar.gz', + shasumsUrl: 'https://nodejs.org/download/rc/v4.0.0-rc.4/SHASUMS256.txt', + versionDir: '4.0.0-rc.4', + libUrl32: 'https://nodejs.org/download/rc/v4.0.0-rc.4/win-x86/node.lib', + libUrl64: 'https://nodejs.org/download/rc/v4.0.0-rc.4/win-x64/node.lib', + libPath32: 'win-x86/node.lib', + libPath64: 'win-x64/node.lib' + }) +}) + + +test('test process release - process.release ~ node@4.0.0-rc.4 passed as argv[0]', function (t) { + t.plan(2) + + // note the missing 'v' on the arg, it should normalise when checking + // whether we're on the default or not + var release = processRelease([ '4.0.0-rc.4' ], { opts: {} }, 'v4.0.0-rc.4', { + name: 'node', + headersUrl: 'https://nodejs.org/download/rc/v4.0.0-rc.4/node-v4.0.0-rc.4-headers.tar.gz' + }) + + t.equal(release.semver.version, '4.0.0-rc.4') + delete release.semver + + t.deepEqual(release, { + version: '4.0.0-rc.4', + name: 'node', + baseUrl: 'https://nodejs.org/download/rc/v4.0.0-rc.4/', + tarballUrl: 'https://nodejs.org/download/rc/v4.0.0-rc.4/node-v4.0.0-rc.4-headers.tar.gz', + shasumsUrl: 'https://nodejs.org/download/rc/v4.0.0-rc.4/SHASUMS256.txt', + versionDir: '4.0.0-rc.4', + libUrl32: 'https://nodejs.org/download/rc/v4.0.0-rc.4/win-x86/node.lib', + libUrl64: 'https://nodejs.org/download/rc/v4.0.0-rc.4/win-x64/node.lib', + libPath32: 'win-x86/node.lib', + libPath64: 'win-x64/node.lib' + }) +}) + + +test('test process release - process.release ~ node@4.0.0-rc.4 - bogus string passed as argv[0]', function (t) { + t.plan(2) + + // additional arguments can be passed in on the commandline that should be ignored if they + // are not specifying a valid version @ position 0 + var release = processRelease([ 'this is no version!' ], { opts: {} }, 'v4.0.0-rc.4', { + name: 'node', + headersUrl: 'https://nodejs.org/download/rc/v4.0.0-rc.4/node-v4.0.0-rc.4-headers.tar.gz' + }) + + t.equal(release.semver.version, '4.0.0-rc.4') + delete release.semver + + t.deepEqual(release, { + version: '4.0.0-rc.4', + name: 'node', + baseUrl: 'https://nodejs.org/download/rc/v4.0.0-rc.4/', + tarballUrl: 'https://nodejs.org/download/rc/v4.0.0-rc.4/node-v4.0.0-rc.4-headers.tar.gz', + shasumsUrl: 'https://nodejs.org/download/rc/v4.0.0-rc.4/SHASUMS256.txt', + versionDir: '4.0.0-rc.4', + libUrl32: 'https://nodejs.org/download/rc/v4.0.0-rc.4/win-x86/node.lib', + libUrl64: 'https://nodejs.org/download/rc/v4.0.0-rc.4/win-x64/node.lib', + libPath32: 'win-x86/node.lib', + libPath64: 'win-x64/node.lib' + }) +}) + +test('test process release - NODEJS_ORG_MIRROR', function (t) { + t.plan(2) + + process.env.NODEJS_ORG_MIRROR = 'http://foo.bar' + + var release = processRelease([], { opts: {} }, 'v4.1.23', { + name: 'node', + headersUrl: 'https://nodejs.org/dist/v4.1.23/node-v4.1.23-headers.tar.gz' + }) + + t.equal(release.semver.version, '4.1.23') + delete release.semver + + t.deepEqual(release, { + version: '4.1.23', + name: 'node', + baseUrl: 'http://foo.bar/v4.1.23/', + tarballUrl: 'http://foo.bar/v4.1.23/node-v4.1.23-headers.tar.gz', + shasumsUrl: 'http://foo.bar/v4.1.23/SHASUMS256.txt', + versionDir: '4.1.23', + libUrl32: 'http://foo.bar/v4.1.23/win-x86/node.lib', + libUrl64: 'http://foo.bar/v4.1.23/win-x64/node.lib', + libPath32: 'win-x86/node.lib', + libPath64: 'win-x64/node.lib' + }) + + delete process.env.NODEJS_ORG_MIRROR +}) + +test('test process release - NVM_NODEJS_ORG_MIRROR', function (t) { + t.plan(2) + + process.env.NVM_NODEJS_ORG_MIRROR = 'http://foo.bar' + + var release = processRelease([], { opts: {} }, 'v4.1.23', { + name: 'node', + headersUrl: 'https://nodejs.org/dist/v4.1.23/node-v4.1.23-headers.tar.gz' + }) + + t.equal(release.semver.version, '4.1.23') + delete release.semver + + t.deepEqual(release, { + version: '4.1.23', + name: 'node', + baseUrl: 'http://foo.bar/v4.1.23/', + tarballUrl: 'http://foo.bar/v4.1.23/node-v4.1.23-headers.tar.gz', + shasumsUrl: 'http://foo.bar/v4.1.23/SHASUMS256.txt', + versionDir: '4.1.23', + libUrl32: 'http://foo.bar/v4.1.23/win-x86/node.lib', + libUrl64: 'http://foo.bar/v4.1.23/win-x64/node.lib', + libPath32: 'win-x86/node.lib', + libPath64: 'win-x64/node.lib' + }) + + delete process.env.NVM_NODEJS_ORG_MIRROR +}) + +test('test process release - IOJS_ORG_MIRROR', function (t) { + t.plan(2) + + process.env.IOJS_ORG_MIRROR = 'http://foo.bar' + + var release = processRelease([], { opts: {} }, 'v3.2.24', { + name: 'io.js', + headersUrl: 'https://iojs.org/download/release/v3.2.24/iojs-v3.2.24-headers.tar.gz' + }) + + t.equal(release.semver.version, '3.2.24') + delete release.semver + + t.deepEqual(release, { + version: '3.2.24', + name: 'iojs', + baseUrl: 'http://foo.bar/v3.2.24/', + tarballUrl: 'http://foo.bar/v3.2.24/iojs-v3.2.24-headers.tar.gz', + shasumsUrl: 'http://foo.bar/v3.2.24/SHASUMS256.txt', + versionDir: 'iojs-3.2.24', + libUrl32: 'http://foo.bar/v3.2.24/win-x86/iojs.lib', + libUrl64: 'http://foo.bar/v3.2.24/win-x64/iojs.lib', + libPath32: 'win-x86/iojs.lib', + libPath64: 'win-x64/iojs.lib' + }) + + delete process.env.IOJS_ORG_MIRROR +}) + + +test('test process release - NVM_IOJS_ORG_MIRROR', function (t) { + t.plan(2) + + process.env.NVM_IOJS_ORG_MIRROR = 'http://foo.bar' + + var release = processRelease([], { opts: {} }, 'v3.2.24', { + name: 'io.js', + headersUrl: 'https://iojs.org/download/release/v3.2.24/iojs-v3.2.24-headers.tar.gz' + }) + + t.equal(release.semver.version, '3.2.24') + delete release.semver + + t.deepEqual(release, { + version: '3.2.24', + name: 'iojs', + baseUrl: 'http://foo.bar/v3.2.24/', + tarballUrl: 'http://foo.bar/v3.2.24/iojs-v3.2.24-headers.tar.gz', + shasumsUrl: 'http://foo.bar/v3.2.24/SHASUMS256.txt', + versionDir: 'iojs-3.2.24', + libUrl32: 'http://foo.bar/v3.2.24/win-x86/iojs.lib', + libUrl64: 'http://foo.bar/v3.2.24/win-x64/iojs.lib', + libPath32: 'win-x86/iojs.lib', + libPath64: 'win-x64/iojs.lib' + }) + + delete process.env.NVM_IOJS_ORG_MIRROR +}) diff --git a/node_modules/npm/node_modules/normalize-git-url/.npmignore b/node_modules/npm/node_modules/normalize-git-url/.npmignore new file mode 100644 index 00000000..c2658d7d --- /dev/null +++ b/node_modules/npm/node_modules/normalize-git-url/.npmignore @@ -0,0 +1 @@ +node_modules/ diff --git a/node_modules/npm/node_modules/normalize-git-url/.travis.yml b/node_modules/npm/node_modules/normalize-git-url/.travis.yml new file mode 100644 index 00000000..ab9182bf --- /dev/null +++ b/node_modules/npm/node_modules/normalize-git-url/.travis.yml @@ -0,0 +1,10 @@ +language: node_js +node_js: + - "5" + - "4" + - iojs + - "0.12" + - "0.10" + - "0.8" +sudo: false +script: "npm test" diff --git a/node_modules/npm/node_modules/normalize-git-url/CHANGELOG.md b/node_modules/npm/node_modules/normalize-git-url/CHANGELOG.md new file mode 100644 index 00000000..f2d2b94b --- /dev/null +++ b/node_modules/npm/node_modules/normalize-git-url/CHANGELOG.md @@ -0,0 +1,5 @@ +### 1.0.0 (2014-12-25): + +* [`8b3d874`](https://github.com/npm/normalize-git-url/commit/8b3d874afd14f4cdde65d418e0a35a615c746bba) + Initial version, with simple tests. + ([@othiym23](https://github.com/othiym23)) diff --git a/node_modules/npm/node_modules/normalize-git-url/LICENSE b/node_modules/npm/node_modules/normalize-git-url/LICENSE new file mode 100644 index 00000000..d21147bf --- /dev/null +++ b/node_modules/npm/node_modules/normalize-git-url/LICENSE @@ -0,0 +1,13 @@ +Copyright (c) 2014-2015, Forrest L Norvell + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/normalize-git-url/README.md b/node_modules/npm/node_modules/normalize-git-url/README.md new file mode 100644 index 00000000..da3d78ed --- /dev/null +++ b/node_modules/npm/node_modules/normalize-git-url/README.md @@ -0,0 +1,40 @@ +# normalize-git-url + +You have a bunch of Git URLs. You want to convert them to a canonical +representation, probably for use inside npm so that it doesn't end up creating +a bunch of superfluous cached origins. You use this package. + +## Usage + +```javascript +var ngu = require('normalize-git-url'); +var normalized = ngu("git+ssh://git@github.com:organization/repo.git#hashbrowns") +// get back: +// { +// url : "ssh://git@github.com/organization/repo.git", +// branch : "hashbrowns" // did u know hashbrowns are delicious? +// } +``` + +## API + +There's just the one function, and all it takes is a single parameter, a non-normalized Git URL. + +### normalizeGitUrl(url) + +* `url` {String} The Git URL (very loosely speaking) to be normalized. + +Returns an object with the following format: + +* `url` {String} The normalized URL. +* `branch` {String} The treeish to be checked out once the repo at `url` is + cloned. It doesn't have to be a branch, but it's a lot easier to intuit what + the output is for with that name. + +## Limitations + +Right now this doesn't try to special-case GitHub too much -- it doesn't ensure +that `.git` is added to the end of URLs, it doesn't prefer `https:` over +`http:` or `ssh:`, it doesn't deal with redirects, and it doesn't try to +resolve symbolic names to treeish hashcodes. For now, it just tries to account +for minor differences in representation. diff --git a/node_modules/npm/node_modules/normalize-git-url/normalize-git-url.js b/node_modules/npm/node_modules/normalize-git-url/normalize-git-url.js new file mode 100644 index 00000000..bb691e11 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-git-url/normalize-git-url.js @@ -0,0 +1,40 @@ +var url = require('url') + +module.exports = function normalize (u) { + var parsed = url.parse(u) + // If parsing actually alters the URL, it is almost certainly an + // scp-style URL, or an invalid one. + var altered = u !== url.format(parsed) + + // git is so tricky! + // if the path is like ssh://foo:22/some/path then it works, but + // it needs the ssh:// + // If the path is like ssh://foo:some/path then it works, but + // only if you remove the ssh:// + if (parsed.protocol) { + parsed.protocol = parsed.protocol.replace(/^git\+/, '') + } + + // figure out what we should check out. + var checkout = parsed.hash && parsed.hash.substr(1) || 'master' + parsed.hash = '' + + var returnedUrl + if (altered) { + if (u.match(/^git\+https?/) && parsed.pathname.match(/\/?:[^0-9]/)) { + returnedUrl = u.replace(/^git\+(.*:[^:]+):(.*)/, '$1/$2') + } else if (u.match(/^git\+file/)) { + returnedUrl = u.replace(/^git\+/, '') + } else { + returnedUrl = u.replace(/^(?:git\+)?ssh:\/\//, '') + } + returnedUrl = returnedUrl.replace(/#[^#]*$/, '') + } else { + returnedUrl = url.format(parsed) + } + + return { + url: returnedUrl, + branch: checkout + } +} diff --git a/node_modules/npm/node_modules/normalize-git-url/package.json b/node_modules/npm/node_modules/normalize-git-url/package.json new file mode 100644 index 00000000..07b75e3d --- /dev/null +++ b/node_modules/npm/node_modules/normalize-git-url/package.json @@ -0,0 +1,75 @@ +{ + "_from": "normalize-git-url@3.0.2", + "_id": "normalize-git-url@3.0.2", + "_inBundle": true, + "_location": "/npm/normalize-git-url", + "_nodeVersion": "4.4.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/normalize-git-url-3.0.2.tgz_1460155404934_0.9728229902684689" + }, + "_npmUser": { + "name": "iarna", + "email": "me@re-becca.org" + }, + "_npmVersion": "3.8.7", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/normalize-git-url/-/normalize-git-url-3.0.2.tgz", + "_shasum": "8e5f14be0bdaedb73e07200310aa416c27350fc4", + "author": { + "name": "Forrest L Norvell", + "email": "ogd@aoaioxxysz.net" + }, + "bugs": { + "url": "https://github.com/npm/normalize-git-url/issues" + }, + "dependencies": {}, + "description": "Normalizes Git URLs. For npm, but you can use it too.", + "devDependencies": { + "tap": "^1.1.0" + }, + "directories": { + "test": "test" + }, + "dist": { + "shasum": "8e5f14be0bdaedb73e07200310aa416c27350fc4", + "tarball": "https://registry.npmjs.org/normalize-git-url/-/normalize-git-url-3.0.2.tgz" + }, + "gitHead": "59553801a9f389857b48e71e9ab54592815f7d15", + "homepage": "https://github.com/npm/normalize-git-url", + "keywords": [ + "git", + "github", + "url", + "normalize", + "npm" + ], + "license": "ISC", + "main": "normalize-git-url.js", + "maintainers": [ + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + { + "name": "iarna", + "email": "me@re-becca.org" + }, + { + "name": "zkat", + "email": "kat@sykosomatic.org" + } + ], + "name": "normalize-git-url", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/normalize-git-url.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "3.0.2" +} diff --git a/node_modules/npm/node_modules/normalize-git-url/test/basic.js b/node_modules/npm/node_modules/normalize-git-url/test/basic.js new file mode 100644 index 00000000..4b513a58 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-git-url/test/basic.js @@ -0,0 +1,71 @@ +var test = require('tap').test + +var normalize = require('../normalize-git-url.js') + +test('basic normalization tests', function (t) { + t.same( + normalize('git+ssh://user@hostname:project.git#commit-ish'), + { url: 'user@hostname:project.git', branch: 'commit-ish' } + ) + t.same( + normalize('git+http://user@hostname/project/blah.git#commit-ish'), + { url: 'http://user@hostname/project/blah.git', branch: 'commit-ish' } + ) + t.same( + normalize('git+https://user@hostname/project/blah.git#commit-ish'), + { url: 'https://user@hostname/project/blah.git', branch: 'commit-ish' } + ) + t.same( + normalize('git+https://user@hostname:project/blah.git#commit-ish'), + { url: 'https://user@hostname/project/blah.git', branch: 'commit-ish' } + ) + t.same( + normalize('git+ssh://git@github.com:npm/npm.git#v1.0.27'), + { url: 'git@github.com:npm/npm.git', branch: 'v1.0.27' } + ) + t.same( + normalize('git+ssh://git@github.com:/npm/npm.git#v1.0.28'), + { url: 'git@github.com:/npm/npm.git', branch: 'v1.0.28' } + ) + t.same( + normalize('git+ssh://git@github.com:org/repo#dev'), + { url: 'git@github.com:org/repo', branch: 'dev' } + ) + t.same( + normalize('git+ssh://git@github.com/org/repo#dev'), + { url: 'ssh://git@github.com/org/repo', branch: 'dev' } + ) + t.same( + normalize('git+ssh://foo:22/some/path'), + { url: 'ssh://foo:22/some/path', branch: 'master' } + ) + t.same( + normalize('git@github.com:org/repo#dev'), + { url: 'git@github.com:org/repo', branch: 'dev' } + ) + t.same( + normalize('git+https://github.com/KenanY/node-uuid'), + { url: 'https://github.com/KenanY/node-uuid', branch: 'master' } + ) + t.same( + normalize('git+https://github.com/KenanY/node-uuid#7a018f2d075b03a73409e8356f9b29c9ad4ea2c5'), + { url: 'https://github.com/KenanY/node-uuid', branch: '7a018f2d075b03a73409e8356f9b29c9ad4ea2c5' } + ) + t.same( + normalize('git+ssh://git@git.example.com:b/b.git#v1.0.0'), + { url: 'git@git.example.com:b/b.git', branch: 'v1.0.0' } + ) + t.same( + normalize('git+ssh://git@github.com:npm/npm-proto.git#othiym23/organized'), + { url: 'git@github.com:npm/npm-proto.git', branch: 'othiym23/organized' } + ) + t.same( + normalize('git+file:///foo/bar.git'), + { url: 'file:///foo/bar.git', branch: 'master' } + ) + t.same( + normalize('git+file://C:\\Users\\hello\\testing.git#zkat/windows-files'), + { url: 'file://C:\\Users\\hello\\testing.git', branch: 'zkat/windows-files'} + ) + t.end() +}) diff --git a/node_modules/npm/node_modules/normalize-package-data/.npmignore b/node_modules/npm/node_modules/normalize-package-data/.npmignore new file mode 100644 index 00000000..096746c1 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/.npmignore @@ -0,0 +1 @@ +/node_modules/ \ No newline at end of file diff --git a/node_modules/npm/node_modules/normalize-package-data/.travis.yml b/node_modules/npm/node_modules/normalize-package-data/.travis.yml new file mode 100644 index 00000000..6e5919de --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/.travis.yml @@ -0,0 +1,3 @@ +language: node_js +node_js: + - "0.10" diff --git a/node_modules/npm/node_modules/normalize-package-data/AUTHORS b/node_modules/npm/node_modules/normalize-package-data/AUTHORS new file mode 100644 index 00000000..10860f72 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/AUTHORS @@ -0,0 +1,4 @@ +# Names sorted by how much code was originally theirs. +Isaac Z. Schlueter +Meryn Stol +Robert Kowalski \ No newline at end of file diff --git a/node_modules/npm/node_modules/normalize-package-data/LICENSE b/node_modules/npm/node_modules/normalize-package-data/LICENSE new file mode 100644 index 00000000..9cea2e3c --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/LICENSE @@ -0,0 +1,30 @@ +This package contains code originally written by Isaac Z. Schlueter. +Used with permission. + +Copyright (c) Meryn Stol ("Author") +All rights reserved. + +The BSD License + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS +BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE +OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/npm/node_modules/normalize-package-data/README.md b/node_modules/npm/node_modules/normalize-package-data/README.md new file mode 100644 index 00000000..526745ef --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/README.md @@ -0,0 +1,107 @@ +# normalize-package-data [![Build Status](https://travis-ci.org/npm/normalize-package-data.png?branch=master)](https://travis-ci.org/npm/normalize-package-data) + +normalize-package data exports a function that normalizes package metadata. This data is typically found in a package.json file, but in principle could come from any source - for example the npm registry. + +normalize-package-data is used by [read-package-json](https://npmjs.org/package/read-package-json) to normalize the data it reads from a package.json file. In turn, read-package-json is used by [npm](https://npmjs.org/package/npm) and various npm-related tools. + +## Installation + +``` +npm install normalize-package-data +``` + +## Usage + +Basic usage is really simple. You call the function that normalize-package-data exports. Let's call it `normalizeData`. + +```javascript +normalizeData = require('normalize-package-data') +packageData = fs.readFileSync("package.json") +normalizeData(packageData) +// packageData is now normalized +``` + +#### Strict mode + +You may activate strict validation by passing true as the second argument. + +```javascript +normalizeData = require('normalize-package-data') +packageData = fs.readFileSync("package.json") +warnFn = function(msg) { console.error(msg) } +normalizeData(packageData, true) +// packageData is now normalized +``` + +If strict mode is activated, only Semver 2.0 version strings are accepted. Otherwise, Semver 1.0 strings are accepted as well. Packages must have a name, and the name field must not have contain leading or trailing whitespace. + +#### Warnings + +Optionally, you may pass a "warning" function. It gets called whenever the `normalizeData` function encounters something that doesn't look right. It indicates less than perfect input data. + +```javascript +normalizeData = require('normalize-package-data') +packageData = fs.readFileSync("package.json") +warnFn = function(msg) { console.error(msg) } +normalizeData(packageData, warnFn) +// packageData is now normalized. Any number of warnings may have been logged. +``` + +You may combine strict validation with warnings by passing `true` as the second argument, and `warnFn` as third. + +When `private` field is set to `true`, warnings will be suppressed. + +### Potential exceptions + +If the supplied data has an invalid name or version vield, `normalizeData` will throw an error. Depending on where you call `normalizeData`, you may want to catch these errors so can pass them to a callback. + +## What normalization (currently) entails + +* The value of `name` field gets trimmed (unless in strict mode). +* The value of the `version` field gets cleaned by `semver.clean`. See [documentation for the semver module](https://github.com/isaacs/node-semver). +* If `name` and/or `version` fields are missing, they are set to empty strings. +* If `files` field is not an array, it will be removed. +* If `bin` field is a string, then `bin` field will become an object with `name` set to the value of the `name` field, and `bin` set to the original string value. +* If `man` field is a string, it will become an array with the original string as its sole member. +* If `keywords` field is string, it is considered to be a list of keywords separated by one or more white-space characters. It gets converted to an array by splitting on `\s+`. +* All people fields (`author`, `maintainers`, `contributors`) get converted into objects with name, email and url properties. +* If `bundledDependencies` field (a typo) exists and `bundleDependencies` field does not, `bundledDependencies` will get renamed to `bundleDependencies`. +* If the value of any of the dependencies fields (`dependencies`, `devDependencies`, `optionalDependencies`) is a string, it gets converted into an object with familiar `name=>value` pairs. +* The values in `optionalDependencies` get added to `dependencies`. The `optionalDependencies` array is left untouched. +* As of v2: Dependencies that point at known hosted git providers (currently: github, bitbucket, gitlab) will have their URLs canonicalized, but protocols will be preserved. +* As of v2: Dependencies that use shortcuts for hosted git providers (`org/proj`, `github:org/proj`, `bitbucket:org/proj`, `gitlab:org/proj`, `gist:docid`) will have the shortcut left in place. (In the case of github, the `org/proj` form will be expanded to `github:org/proj`.) THIS MARKS A BREAKING CHANGE FROM V1, where the shorcut was previously expanded to a URL. +* If `description` field does not exist, but `readme` field does, then (more or less) the first paragraph of text that's found in the readme is taken as value for `description`. +* If `repository` field is a string, it will become an object with `url` set to the original string value, and `type` set to `"git"`. +* If `repository.url` is not a valid url, but in the style of "[owner-name]/[repo-name]", `repository.url` will be set to git+https://github.com/[owner-name]/[repo-name].git +* If `bugs` field is a string, the value of `bugs` field is changed into an object with `url` set to the original string value. +* If `bugs` field does not exist, but `repository` field points to a repository hosted on GitHub, the value of the `bugs` field gets set to an url in the form of https://github.com/[owner-name]/[repo-name]/issues . If the repository field points to a GitHub Gist repo url, the associated http url is chosen. +* If `bugs` field is an object, the resulting value only has email and url properties. If email and url properties are not strings, they are ignored. If no valid values for either email or url is found, bugs field will be removed. +* If `homepage` field is not a string, it will be removed. +* If the url in the `homepage` field does not specify a protocol, then http is assumed. For example, `myproject.org` will be changed to `http://myproject.org`. +* If `homepage` field does not exist, but `repository` field points to a repository hosted on GitHub, the value of the `homepage` field gets set to an url in the form of https://github.com/[owner-name]/[repo-name]/ . If the repository field points to a GitHub Gist repo url, the associated http url is chosen. + +### Rules for name field + +If `name` field is given, the value of the name field must be a string. The string may not: + +* start with a period. +* contain the following characters: `/@\s+%` +* contain and characters that would need to be encoded for use in urls. +* resemble the word `node_modules` or `favicon.ico` (case doesn't matter). + +### Rules for version field + +If `version` field is given, the value of the version field must be a valid *semver* string, as determined by the `semver.valid` method. See [documentation for the semver module](https://github.com/isaacs/node-semver). + +### Rules for license field + +The `license` field should be a valid *SPDX license expression* or one of the special values allowed by [validate-npm-package-license](https://npmjs.com/packages/validate-npm-package-license). See [documentation for the license field in package.json](https://docs.npmjs.com/files/package.json#license). + +## Credits + +This package contains code based on read-package-json written by Isaac Z. Schlueter. Used with permisson. + +## License + +normalize-package-data is released under the [BSD 2-Clause License](http://opensource.org/licenses/MIT). +Copyright (c) 2013 Meryn Stol diff --git a/node_modules/npm/node_modules/normalize-package-data/lib/extract_description.js b/node_modules/npm/node_modules/normalize-package-data/lib/extract_description.js new file mode 100644 index 00000000..83f10aa0 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/lib/extract_description.js @@ -0,0 +1,14 @@ +module.exports = extractDescription + +// Extracts description from contents of a readme file in markdown format +function extractDescription (d) { + if (!d) return; + if (d === "ERROR: No README data found!") return; + // the first block of text before the first heading + // that isn't the first line heading + d = d.trim().split('\n') + for (var s = 0; d[s] && d[s].trim().match(/^(#|$)/); s ++); + var l = d.length + for (var e = s + 1; e < l && d[e].trim(); e ++); + return d.slice(s, e).join(' ').trim() +} diff --git a/node_modules/npm/node_modules/normalize-package-data/lib/fixer.js b/node_modules/npm/node_modules/normalize-package-data/lib/fixer.js new file mode 100644 index 00000000..1409c69c --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/lib/fixer.js @@ -0,0 +1,418 @@ +var semver = require("semver") +var validateLicense = require('validate-npm-package-license'); +var hostedGitInfo = require("hosted-git-info") +var isBuiltinModule = require("is-builtin-module") +var depTypes = ["dependencies","devDependencies","optionalDependencies"] +var extractDescription = require("./extract_description") +var url = require("url") +var typos = require("./typos") + +var fixer = module.exports = { + // default warning function + warn: function() {}, + + fixRepositoryField: function(data) { + if (data.repositories) { + this.warn("repositories"); + data.repository = data.repositories[0] + } + if (!data.repository) return this.warn("missingRepository") + if (typeof data.repository === "string") { + data.repository = { + type: "git", + url: data.repository + } + } + var r = data.repository.url || "" + if (r) { + var hosted = hostedGitInfo.fromUrl(r) + if (hosted) { + r = data.repository.url + = hosted.getDefaultRepresentation() == "shortcut" ? hosted.https() : hosted.toString() + } + } + + if (r.match(/github.com\/[^\/]+\/[^\/]+\.git\.git$/)) { + this.warn("brokenGitUrl", r) + } + } + +, fixTypos: function(data) { + Object.keys(typos.topLevel).forEach(function (d) { + if (data.hasOwnProperty(d)) { + this.warn("typo", d, typos.topLevel[d]) + } + }, this) + } + +, fixScriptsField: function(data) { + if (!data.scripts) return + if (typeof data.scripts !== "object") { + this.warn("nonObjectScripts") + delete data.scripts + return + } + Object.keys(data.scripts).forEach(function (k) { + if (typeof data.scripts[k] !== "string") { + this.warn("nonStringScript") + delete data.scripts[k] + } else if (typos.script[k] && !data.scripts[typos.script[k]]) { + this.warn("typo", k, typos.script[k], "scripts") + } + }, this) + } + +, fixFilesField: function(data) { + var files = data.files + if (files && !Array.isArray(files)) { + this.warn("nonArrayFiles") + delete data.files + } else if (data.files) { + data.files = data.files.filter(function(file) { + if (!file || typeof file !== "string") { + this.warn("invalidFilename", file) + return false + } else { + return true + } + }, this) + } + } + +, fixBinField: function(data) { + if (!data.bin) return; + if (typeof data.bin === "string") { + var b = {} + var match + if (match = data.name.match(/^@[^/]+[/](.*)$/)) { + b[match[1]] = data.bin + } else { + b[data.name] = data.bin + } + data.bin = b + } + } + +, fixManField: function(data) { + if (!data.man) return; + if (typeof data.man === "string") { + data.man = [ data.man ] + } + } +, fixBundleDependenciesField: function(data) { + var bdd = "bundledDependencies" + var bd = "bundleDependencies" + if (data[bdd] && !data[bd]) { + data[bd] = data[bdd] + delete data[bdd] + } + if (data[bd] && !Array.isArray(data[bd])) { + this.warn("nonArrayBundleDependencies") + delete data[bd] + } else if (data[bd]) { + data[bd] = data[bd].filter(function(bd) { + if (!bd || typeof bd !== 'string') { + this.warn("nonStringBundleDependency", bd) + return false + } else { + if (!data.dependencies) { + data.dependencies = {} + } + if (!data.dependencies.hasOwnProperty(bd)) { + this.warn("nonDependencyBundleDependency", bd) + data.dependencies[bd] = "*" + } + return true + } + }, this) + } + } + +, fixDependencies: function(data, strict) { + var loose = !strict + objectifyDeps(data, this.warn) + addOptionalDepsToDeps(data, this.warn) + this.fixBundleDependenciesField(data) + + ;['dependencies','devDependencies'].forEach(function(deps) { + if (!(deps in data)) return + if (!data[deps] || typeof data[deps] !== "object") { + this.warn("nonObjectDependencies", deps) + delete data[deps] + return + } + Object.keys(data[deps]).forEach(function (d) { + var r = data[deps][d] + if (typeof r !== 'string') { + this.warn("nonStringDependency", d, JSON.stringify(r)) + delete data[deps][d] + } + var hosted = hostedGitInfo.fromUrl(data[deps][d]) + if (hosted) data[deps][d] = hosted.toString() + }, this) + }, this) + } + +, fixModulesField: function (data) { + if (data.modules) { + this.warn("deprecatedModules") + delete data.modules + } + } + +, fixKeywordsField: function (data) { + if (typeof data.keywords === "string") { + data.keywords = data.keywords.split(/,\s+/) + } + if (data.keywords && !Array.isArray(data.keywords)) { + delete data.keywords + this.warn("nonArrayKeywords") + } else if (data.keywords) { + data.keywords = data.keywords.filter(function(kw) { + if (typeof kw !== "string" || !kw) { + this.warn("nonStringKeyword"); + return false + } else { + return true + } + }, this) + } + } + +, fixVersionField: function(data, strict) { + // allow "loose" semver 1.0 versions in non-strict mode + // enforce strict semver 2.0 compliance in strict mode + var loose = !strict + if (!data.version) { + data.version = "" + return true + } + if (!semver.valid(data.version, loose)) { + throw new Error('Invalid version: "'+ data.version + '"') + } + data.version = semver.clean(data.version, loose) + return true + } + +, fixPeople: function(data) { + modifyPeople(data, unParsePerson) + modifyPeople(data, parsePerson) + } + +, fixNameField: function(data, options) { + if (typeof options === "boolean") options = {strict: options} + else if (typeof options === "undefined") options = {} + var strict = options.strict + if (!data.name && !strict) { + data.name = "" + return + } + if (typeof data.name !== "string") { + throw new Error("name field must be a string.") + } + if (!strict) + data.name = data.name.trim() + ensureValidName(data.name, strict, options.allowLegacyCase) + if (isBuiltinModule(data.name)) + this.warn("conflictingName", data.name) + } + + +, fixDescriptionField: function (data) { + if (data.description && typeof data.description !== 'string') { + this.warn("nonStringDescription") + delete data.description + } + if (data.readme && !data.description) + data.description = extractDescription(data.readme) + if(data.description === undefined) delete data.description; + if (!data.description) this.warn("missingDescription") + } + +, fixReadmeField: function (data) { + if (!data.readme) { + this.warn("missingReadme") + data.readme = "ERROR: No README data found!" + } + } + +, fixBugsField: function(data) { + if (!data.bugs && data.repository && data.repository.url) { + var hosted = hostedGitInfo.fromUrl(data.repository.url) + if(hosted && hosted.bugs()) { + data.bugs = {url: hosted.bugs()} + } + } + else if(data.bugs) { + var emailRe = /^.+@.*\..+$/ + if(typeof data.bugs == "string") { + if(emailRe.test(data.bugs)) + data.bugs = {email:data.bugs} + else if(url.parse(data.bugs).protocol) + data.bugs = {url: data.bugs} + else + this.warn("nonEmailUrlBugsString") + } + else { + bugsTypos(data.bugs, this.warn) + var oldBugs = data.bugs + data.bugs = {} + if(oldBugs.url) { + if(typeof(oldBugs.url) == "string" && url.parse(oldBugs.url).protocol) + data.bugs.url = oldBugs.url + else + this.warn("nonUrlBugsUrlField") + } + if(oldBugs.email) { + if(typeof(oldBugs.email) == "string" && emailRe.test(oldBugs.email)) + data.bugs.email = oldBugs.email + else + this.warn("nonEmailBugsEmailField") + } + } + if(!data.bugs.email && !data.bugs.url) { + delete data.bugs + this.warn("emptyNormalizedBugs") + } + } + } + +, fixHomepageField: function(data) { + if (!data.homepage && data.repository && data.repository.url) { + var hosted = hostedGitInfo.fromUrl(data.repository.url) + if (hosted && hosted.docs()) data.homepage = hosted.docs() + } + if (!data.homepage) return + + if(typeof data.homepage !== "string") { + this.warn("nonUrlHomepage") + return delete data.homepage + } + if(!url.parse(data.homepage).protocol) { + this.warn("missingProtocolHomepage") + data.homepage = "http://" + data.homepage + } + } + +, fixLicenseField: function(data) { + if (!data.license) { + return this.warn("missingLicense") + } else{ + if ( + typeof(data.license) !== 'string' || + data.license.length < 1 + ) { + this.warn("invalidLicense") + } else { + if (!validateLicense(data.license).validForNewPackages) + this.warn("invalidLicense") + } + } + } +} + +function isValidScopedPackageName(spec) { + if (spec.charAt(0) !== '@') return false + + var rest = spec.slice(1).split('/') + if (rest.length !== 2) return false + + return rest[0] && rest[1] && + rest[0] === encodeURIComponent(rest[0]) && + rest[1] === encodeURIComponent(rest[1]) +} + +function isCorrectlyEncodedName(spec) { + return !spec.match(/[\/@\s\+%:]/) && + spec === encodeURIComponent(spec) +} + +function ensureValidName (name, strict, allowLegacyCase) { + if (name.charAt(0) === "." || + !(isValidScopedPackageName(name) || isCorrectlyEncodedName(name)) || + (strict && (!allowLegacyCase) && name !== name.toLowerCase()) || + name.toLowerCase() === "node_modules" || + name.toLowerCase() === "favicon.ico") { + throw new Error("Invalid name: " + JSON.stringify(name)) + } +} + +function modifyPeople (data, fn) { + if (data.author) data.author = fn(data.author) + ;["maintainers", "contributors"].forEach(function (set) { + if (!Array.isArray(data[set])) return; + data[set] = data[set].map(fn) + }) + return data +} + +function unParsePerson (person) { + if (typeof person === "string") return person + var name = person.name || "" + var u = person.url || person.web + var url = u ? (" ("+u+")") : "" + var e = person.email || person.mail + var email = e ? (" <"+e+">") : "" + return name+email+url +} + +function parsePerson (person) { + if (typeof person !== "string") return person + var name = person.match(/^([^\(<]+)/) + var url = person.match(/\(([^\)]+)\)/) + var email = person.match(/<([^>]+)>/) + var obj = {} + if (name && name[0].trim()) obj.name = name[0].trim() + if (email) obj.email = email[1]; + if (url) obj.url = url[1]; + return obj +} + +function addOptionalDepsToDeps (data, warn) { + var o = data.optionalDependencies + if (!o) return; + var d = data.dependencies || {} + Object.keys(o).forEach(function (k) { + d[k] = o[k] + }) + data.dependencies = d +} + +function depObjectify (deps, type, warn) { + if (!deps) return {} + if (typeof deps === "string") { + deps = deps.trim().split(/[\n\r\s\t ,]+/) + } + if (!Array.isArray(deps)) return deps + warn("deprecatedArrayDependencies", type) + var o = {} + deps.filter(function (d) { + return typeof d === "string" + }).forEach(function(d) { + d = d.trim().split(/(:?[@\s><=])/) + var dn = d.shift() + var dv = d.join("") + dv = dv.trim() + dv = dv.replace(/^@/, "") + o[dn] = dv + }) + return o +} + +function objectifyDeps (data, warn) { + depTypes.forEach(function (type) { + if (!data[type]) return; + data[type] = depObjectify(data[type], type, warn) + }) +} + +function bugsTypos(bugs, warn) { + if (!bugs) return + Object.keys(bugs).forEach(function (k) { + if (typos.bugs[k]) { + warn("typo", k, typos.bugs[k], "bugs") + bugs[typos.bugs[k]] = bugs[k] + delete bugs[k] + } + }) +} diff --git a/node_modules/npm/node_modules/normalize-package-data/lib/make_warning.js b/node_modules/npm/node_modules/normalize-package-data/lib/make_warning.js new file mode 100644 index 00000000..0f3aad5f --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/lib/make_warning.js @@ -0,0 +1,23 @@ +var util = require("util") +var messages = require("./warning_messages.json") + +module.exports = function() { + var args = Array.prototype.slice.call(arguments, 0) + var warningName = args.shift() + if (warningName == "typo") { + return makeTypoWarning.apply(null,args) + } + else { + var msgTemplate = messages[warningName] ? messages[warningName] : warningName + ": '%s'" + args.unshift(msgTemplate) + return util.format.apply(null, args) + } +} + +function makeTypoWarning (providedName, probableName, field) { + if (field) { + providedName = field + "['" + providedName + "']" + probableName = field + "['" + probableName + "']" + } + return util.format(messages.typo, providedName, probableName) +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/normalize-package-data/lib/normalize.js b/node_modules/npm/node_modules/normalize-package-data/lib/normalize.js new file mode 100644 index 00000000..7e68c69a --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/lib/normalize.js @@ -0,0 +1,39 @@ +module.exports = normalize + +var fixer = require("./fixer") +normalize.fixer = fixer + +var makeWarning = require("./make_warning") + +var fieldsToFix = ['name','version','description','repository','modules','scripts' + ,'files','bin','man','bugs','keywords','readme','homepage','license'] +var otherThingsToFix = ['dependencies','people', 'typos'] + +var thingsToFix = fieldsToFix.map(function(fieldName) { + return ucFirst(fieldName) + "Field" +}) +// two ways to do this in CoffeeScript on only one line, sub-70 chars: +// thingsToFix = fieldsToFix.map (name) -> ucFirst(name) + "Field" +// thingsToFix = (ucFirst(name) + "Field" for name in fieldsToFix) +thingsToFix = thingsToFix.concat(otherThingsToFix) + +function normalize (data, warn, strict) { + if(warn === true) warn = null, strict = true + if(!strict) strict = false + if(!warn || data.private) warn = function(msg) { /* noop */ } + + if (data.scripts && + data.scripts.install === "node-gyp rebuild" && + !data.scripts.preinstall) { + data.gypfile = true + } + fixer.warn = function() { warn(makeWarning.apply(null, arguments)) } + thingsToFix.forEach(function(thingName) { + fixer["fix" + ucFirst(thingName)](data, strict) + }) + data._id = data.name + "@" + data.version +} + +function ucFirst (string) { + return string.charAt(0).toUpperCase() + string.slice(1); +} diff --git a/node_modules/npm/node_modules/normalize-package-data/lib/safe_format.js b/node_modules/npm/node_modules/normalize-package-data/lib/safe_format.js new file mode 100644 index 00000000..08517f14 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/lib/safe_format.js @@ -0,0 +1,9 @@ +var util = require('util') + +module.exports = function() { + var args = Array.prototype.slice.call(arguments, 0) + args.forEach(function(arg) { + if (!arg) throw new TypeError('Bad arguments.') + }) + return util.format.apply(null, arguments) +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/normalize-package-data/lib/typos.json b/node_modules/npm/node_modules/normalize-package-data/lib/typos.json new file mode 100644 index 00000000..73590c0a --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/lib/typos.json @@ -0,0 +1,25 @@ +{ + "topLevel": { + "dependancies": "dependencies" + ,"dependecies": "dependencies" + ,"depdenencies": "dependencies" + ,"devEependencies": "devDependencies" + ,"depends": "dependencies" + ,"dev-dependencies": "devDependencies" + ,"devDependences": "devDependencies" + ,"devDepenencies": "devDependencies" + ,"devdependencies": "devDependencies" + ,"repostitory": "repository" + ,"repo": "repository" + ,"prefereGlobal": "preferGlobal" + ,"hompage": "homepage" + ,"hampage": "homepage" + ,"autohr": "author" + ,"autor": "author" + ,"contributers": "contributors" + ,"publicationConfig": "publishConfig" + ,"script": "scripts" + }, + "bugs": { "web": "url", "name": "url" }, + "script": { "server": "start", "tests": "test" } +} diff --git a/node_modules/npm/node_modules/normalize-package-data/lib/warning_messages.json b/node_modules/npm/node_modules/normalize-package-data/lib/warning_messages.json new file mode 100644 index 00000000..5fd19f32 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/lib/warning_messages.json @@ -0,0 +1,31 @@ +{ + "repositories": "'repositories' (plural) Not supported. Please pick one as the 'repository' field" + ,"missingRepository": "No repository field." + ,"brokenGitUrl": "Probably broken git url: %s" + ,"nonObjectScripts": "scripts must be an object" + ,"nonStringScript": "script values must be string commands" + ,"nonArrayFiles": "Invalid 'files' member" + ,"invalidFilename": "Invalid filename in 'files' list: %s" + ,"nonArrayBundleDependencies": "Invalid 'bundleDependencies' list. Must be array of package names" + ,"nonStringBundleDependency": "Invalid bundleDependencies member: %s" + ,"nonDependencyBundleDependency": "Non-dependency in bundleDependencies: %s" + ,"nonObjectDependencies": "%s field must be an object" + ,"nonStringDependency": "Invalid dependency: %s %s" + ,"deprecatedArrayDependencies": "specifying %s as array is deprecated" + ,"deprecatedModules": "modules field is deprecated" + ,"nonArrayKeywords": "keywords should be an array of strings" + ,"nonStringKeyword": "keywords should be an array of strings" + ,"conflictingName": "%s is also the name of a node core module." + ,"nonStringDescription": "'description' field should be a string" + ,"missingDescription": "No description" + ,"missingReadme": "No README data" + ,"missingLicense": "No license field." + ,"nonEmailUrlBugsString": "Bug string field must be url, email, or {email,url}" + ,"nonUrlBugsUrlField": "bugs.url field must be a string url. Deleted." + ,"nonEmailBugsEmailField": "bugs.email field must be a string email. Deleted." + ,"emptyNormalizedBugs": "Normalized value of bugs field is an empty object. Deleted." + ,"nonUrlHomepage": "homepage field must be a string url. Deleted." + ,"invalidLicense": "license should be a valid SPDX license expression" + ,"missingProtocolHomepage": "homepage field must start with a protocol." + ,"typo": "%s should probably be %s." +} diff --git a/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/index.js b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/index.js new file mode 100644 index 00000000..b6cfa616 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/index.js @@ -0,0 +1,10 @@ +'use strict'; +var builtinModules = require('builtin-modules'); + +module.exports = function (str) { + if (typeof str !== 'string') { + throw new TypeError('Expected a string'); + } + + return builtinModules.indexOf(str) !== -1; +}; diff --git a/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/license b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/builtin-modules.json b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/builtin-modules.json new file mode 100644 index 00000000..72670f6b --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/builtin-modules.json @@ -0,0 +1,35 @@ +[ + "assert", + "buffer", + "child_process", + "cluster", + "console", + "constants", + "crypto", + "dgram", + "dns", + "domain", + "events", + "fs", + "http", + "https", + "module", + "net", + "os", + "path", + "process", + "punycode", + "querystring", + "readline", + "repl", + "stream", + "string_decoder", + "timers", + "tls", + "tty", + "url", + "util", + "v8", + "vm", + "zlib" +] diff --git a/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/index.js b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/index.js new file mode 100644 index 00000000..df3474a1 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/index.js @@ -0,0 +1,10 @@ +'use strict'; + +var blacklist = [ + 'freelist', + 'sys' +]; + +module.exports = Object.keys(process.binding('natives')).filter(function (el) { + return !/^_|^internal/.test(el) && blacklist.indexOf(el) === -1; +}).sort(); diff --git a/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/license b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/package.json b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/package.json new file mode 100644 index 00000000..ed4228f4 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/package.json @@ -0,0 +1,75 @@ +{ + "_from": "builtin-modules@>=1.0.0 <2.0.0", + "_id": "builtin-modules@1.1.0", + "_inBundle": true, + "_location": "/npm/normalize-package-data/is-builtin-module/builtin-modules", + "_nodeVersion": "3.0.0", + "_npmUser": { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + "_npmVersion": "2.13.3", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/normalize-package-data/is-builtin-module" + ], + "_resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-1.1.0.tgz", + "_shasum": "1053955fd994a5746e525e4ac717b81caf07491c", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/builtin-modules/issues" + }, + "description": "List of the Node.js builtin modules", + "devDependencies": { + "ava": "*", + "xo": "*" + }, + "directories": {}, + "dist": { + "shasum": "1053955fd994a5746e525e4ac717b81caf07491c", + "tarball": "http://registry.npmjs.org/builtin-modules/-/builtin-modules-1.1.0.tgz" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js", + "static.js", + "builtin-modules.json" + ], + "gitHead": "d317be16fab701f2ac73bc9aa771f60ec052ed66", + "homepage": "https://github.com/sindresorhus/builtin-modules#readme", + "keywords": [ + "builtin", + "built-in", + "builtins", + "node", + "modules", + "core", + "bundled", + "list", + "array", + "names" + ], + "license": "MIT", + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + } + ], + "name": "builtin-modules", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/builtin-modules.git" + }, + "scripts": { + "make": "node make.js", + "test": "xo && ava" + }, + "version": "1.1.0" +} diff --git a/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/readme.md b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/readme.md new file mode 100644 index 00000000..f1894b18 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/readme.md @@ -0,0 +1,41 @@ +# builtin-modules [![Build Status](https://travis-ci.org/sindresorhus/builtin-modules.svg?branch=master)](https://travis-ci.org/sindresorhus/builtin-modules) + +> List of the Node.js builtin modules + +The list is just a [JSON file](builtin-modules.json) and can be used wherever. + + +## Install + +``` +$ npm install --save builtin-modules +``` + + +## Usage + +```js +var builtinModules = require('builtin-modules'); + +console.log(builinModules); +//=> ['assert', 'buffer', ...] +``` + + +## API + +Returns an array of builtin modules fetched from the running Node.js version. + +### Static list + +This module also comes bundled with a static array of builtin modules generated from the latest Node.js version. You can get it with `require('builtin-modules/static');` + + +## Related + +- [is-builtin-module](https://github.com/sindresorhus/is-builtin-module) - Check if a string matches the name of a Node.js builtin module + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/static.js b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/static.js new file mode 100644 index 00000000..9508f8f4 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/node_modules/builtin-modules/static.js @@ -0,0 +1,2 @@ +'use strict'; +module.exports = require('./builtin-modules.json'); diff --git a/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/package.json b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/package.json new file mode 100644 index 00000000..d84f501e --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/package.json @@ -0,0 +1,78 @@ +{ + "_from": "is-builtin-module@>=1.0.0 <2.0.0", + "_id": "is-builtin-module@1.0.0", + "_inBundle": true, + "_location": "/npm/normalize-package-data/is-builtin-module", + "_nodeVersion": "0.12.2", + "_npmUser": { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + "_npmVersion": "2.7.4", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/normalize-package-data" + ], + "_resolved": "https://registry.npmjs.org/is-builtin-module/-/is-builtin-module-1.0.0.tgz", + "_shasum": "540572d34f7ac3119f8f76c30cbc1b1e037affbe", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/is-builtin-module/issues" + }, + "dependencies": { + "builtin-modules": "^1.0.0" + }, + "description": "Check if a string matches the name of a Node.js builtin module", + "devDependencies": { + "ava": "0.0.4" + }, + "directories": {}, + "dist": { + "shasum": "540572d34f7ac3119f8f76c30cbc1b1e037affbe", + "tarball": "http://registry.npmjs.org/is-builtin-module/-/is-builtin-module-1.0.0.tgz" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "gitHead": "da55ebf031f3864c5d309e25e49ed816957d70a2", + "homepage": "https://github.com/sindresorhus/is-builtin-module", + "keywords": [ + "builtin", + "built-in", + "builtins", + "node", + "modules", + "core", + "bundled", + "list", + "array", + "names", + "is", + "detect", + "check", + "match" + ], + "license": "MIT", + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + } + ], + "name": "is-builtin-module", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/is-builtin-module.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "1.0.0" +} diff --git a/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/readme.md b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/readme.md new file mode 100644 index 00000000..798dcf43 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/node_modules/is-builtin-module/readme.md @@ -0,0 +1,33 @@ +# is-builtin-module [![Build Status](https://travis-ci.org/sindresorhus/is-builtin-module.svg?branch=master)](https://travis-ci.org/sindresorhus/is-builtin-module) + +> Check if a string matches the name of a Node.js builtin module + + +## Install + +``` +$ npm install --save is-builtin-module +``` + + +## Usage + +```js +var isBuiltinModule = require('is-builtin-module'); + +isBuiltinModule('fs'); +//=> true + +isBuiltinModule('unicorn'); +//=> false :( +``` + + +## Related + +- [builtin-modules](https://github.com/sindresorhus/builtin-modules) - List of the Node.js builtin modules + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/npm/node_modules/normalize-package-data/package.json b/node_modules/npm/node_modules/normalize-package-data/package.json new file mode 100644 index 00000000..79cee735 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/package.json @@ -0,0 +1,93 @@ +{ + "_from": "normalize-package-data@>=2.3.5 <2.4.0", + "_id": "normalize-package-data@2.3.5", + "_inBundle": true, + "_location": "/npm/normalize-package-data", + "_nodeVersion": "5.0.0", + "_npmUser": { + "name": "iarna", + "email": "me@re-becca.org" + }, + "_npmVersion": "3.3.6", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/npm-registry-client", + "/npm/read-package-json" + ], + "_resolved": "https://registry.npmjs.org/normalize-package-data/-/normalize-package-data-2.3.5.tgz", + "_shasum": "8d924f142960e1777e7ffe170543631cc7cb02df", + "author": { + "name": "Meryn Stol", + "email": "merynstol@gmail.com" + }, + "bugs": { + "url": "https://github.com/npm/normalize-package-data/issues" + }, + "contributors": [ + { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me" + }, + { + "name": "Meryn Stol", + "email": "merynstol@gmail.com" + }, + { + "name": "Robert Kowalski", + "email": "rok@kowalski.gd" + } + ], + "dependencies": { + "hosted-git-info": "^2.1.4", + "is-builtin-module": "^1.0.0", + "semver": "2 || 3 || 4 || 5", + "validate-npm-package-license": "^3.0.1" + }, + "description": "Normalizes data that can be found in package.json files.", + "devDependencies": { + "async": "^1.5.0", + "tap": "^2.2.0", + "underscore": "^1.8.3" + }, + "directories": {}, + "dist": { + "shasum": "8d924f142960e1777e7ffe170543631cc7cb02df", + "tarball": "http://registry.npmjs.org/normalize-package-data/-/normalize-package-data-2.3.5.tgz" + }, + "gitHead": "3dc7756af20b3b1b24c6d75302448ca3659e0a65", + "homepage": "https://github.com/npm/normalize-package-data#readme", + "license": "BSD-2-Clause", + "main": "lib/normalize.js", + "maintainers": [ + { + "name": "iarna", + "email": "me@re-becca.org" + }, + { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + { + "name": "meryn", + "email": "merynstol@gmail.com" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + { + "name": "zkat", + "email": "kat@sykosomatic.org" + } + ], + "name": "normalize-package-data", + "repository": { + "type": "git", + "url": "git://github.com/npm/normalize-package-data.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "2.3.5" +} diff --git a/node_modules/npm/node_modules/normalize-package-data/test/basic.js b/node_modules/npm/node_modules/normalize-package-data/test/basic.js new file mode 100644 index 00000000..12c403ec --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/basic.js @@ -0,0 +1,34 @@ +var tap = require("tap") +var normalize = require("../lib/normalize") +var path = require("path") +var fs = require("fs") + +tap.test("basic test", function (t) { + var p = path.resolve(__dirname, "./fixtures/read-package-json.json") + fs.readFile (p, function (err, contents) { + if (err) throw err; + var originalData = JSON.parse(contents.toString()) + var data = JSON.parse(contents.toString()) + normalize(data) + t.ok(data) + verifyFields(t, data, originalData) + t.end() + }) +}) + +function verifyFields (t, normalized, original) { + t.equal(normalized.version, original.version, "Version field stays same") + t.equal(normalized._id, normalized.name + "@" + normalized.version, "It gets good id.") + t.equal(normalized.name, original.name, "Name stays the same.") + t.type(normalized.author, "object", "author field becomes object") + t.deepEqual(normalized.scripts, original.scripts, "scripts field (object) stays same") + t.equal(normalized.main, original.main) + // optional deps are folded in. + t.deepEqual(normalized.optionalDependencies, + original.optionalDependencies) + t.has(normalized.dependencies, original.optionalDependencies, "opt depedencies are copied into dependencies") + t.has(normalized.dependencies, original.dependencies, "regular depedencies stay in place") + t.deepEqual(normalized.devDependencies, original.devDependencies) + t.type(normalized.bugs, "object", "bugs should become object") + t.equal(normalized.bugs.url, "https://github.com/isaacs/read-package-json/issues") +} diff --git a/node_modules/npm/node_modules/normalize-package-data/test/consistency.js b/node_modules/npm/node_modules/normalize-package-data/test/consistency.js new file mode 100644 index 00000000..4082be25 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/consistency.js @@ -0,0 +1,36 @@ +var tap = require("tap") +var normalize = require("../lib/normalize") +var path = require("path") +var fs = require("fs") +var _ = require("underscore") +var async = require("async") + +var data, clonedData +var warn + +tap.test("consistent normalization", function(t) { + path.resolve(__dirname, "./fixtures/read-package-json.json") + fs.readdir (__dirname + "/fixtures", function (err, entries) { + // entries = ['coffee-script.json'] // uncomment to limit to a specific file + verifyConsistency = function(entryName, next) { + warn = function(msg) { + // t.equal("",msg) // uncomment to have some kind of logging of warnings + } + filename = __dirname + "/fixtures/" + entryName + fs.readFile(filename, function(err, contents) { + if (err) return next(err) + data = JSON.parse(contents.toString()) + normalize(data, warn) + clonedData = _.clone(data) + normalize(data, warn) + t.deepEqual(clonedData, data, + "Normalization of " + entryName + " is consistent.") + next(null) + }) // fs.readFile + } // verifyConsistency + async.forEach(entries, verifyConsistency, function(err) { + if (err) throw err + t.end() + }) + }) // fs.readdir +}) // tap.test \ No newline at end of file diff --git a/node_modules/npm/node_modules/normalize-package-data/test/dependencies.js b/node_modules/npm/node_modules/normalize-package-data/test/dependencies.js new file mode 100644 index 00000000..3e493ab0 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/dependencies.js @@ -0,0 +1,44 @@ +var tap = require("tap") +var normalize = require("../lib/normalize") + +var warningMessages = require("../lib/warning_messages.json") +var safeFormat = require("../lib/safe_format") + +tap.test("warn if dependency contains anything else but a string", function(t) { + var a + var warnings = [] + function warn(w) { + warnings.push(w) + } + normalize(a={ + dependencies: { "a": 123}, + devDependencies: { "b": 456}, + optionalDependencies: { "c": 789} + }, warn) + + var wanted1 = safeFormat(warningMessages.nonStringDependency, "a", 123) + var wanted2 = safeFormat(warningMessages.nonStringDependency, "b", 456) + var wanted3 = safeFormat(warningMessages.nonStringDependency, "c", 789) + t.ok(~warnings.indexOf(wanted1), wanted1) + t.ok(~warnings.indexOf(wanted2), wanted2) + t.ok(~warnings.indexOf(wanted3), wanted3) + t.end() +}) + +tap.test("warn if bundleDependencies array contains anything else but strings", function(t) { + var a + var warnings = [] + function warn(w) { + warnings.push(w) + } + normalize(a={ + bundleDependencies: ["abc", 123, {foo:"bar"}] + }, warn) + + var wanted1 = safeFormat(warningMessages.nonStringBundleDependency, 123) + var wanted2 = safeFormat(warningMessages.nonStringBundleDependency, {foo:"bar"}) + var wanted2 = safeFormat(warningMessages.nonDependencyBundleDependency, "abc") + t.ok(~warnings.indexOf(wanted1), wanted1) + t.ok(~warnings.indexOf(wanted2), wanted2) + t.end() +}) diff --git a/node_modules/npm/node_modules/normalize-package-data/test/fixtures/async.json b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/async.json new file mode 100644 index 00000000..5e652a6c --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/async.json @@ -0,0 +1,36 @@ +{ + "name": "async", + "description": "Higher-order functions and common patterns for asynchronous code", + "main": "./lib/async", + "author": "Caolan McMahon", + "version": "0.2.6", + "repository" : { + "type" : "git", + "url" : "http://github.com/caolan/async.git" + }, + "bugs" : { + "url" : "http://github.com/caolan/async/issues" + }, + "licenses" : [ + { + "type" : "MIT", + "url" : "http://github.com/caolan/async/raw/master/LICENSE" + } + ], + "devDependencies": { + "nodeunit": ">0.0.0", + "uglify-js": "1.2.x", + "nodelint": ">0.0.0" + }, + "jam": { + "main": "lib/async.js", + "include": [ + "lib/async.js", + "README.md", + "LICENSE" + ] + }, + "scripts": { + "test": "nodeunit test/test-async.js" + } +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/normalize-package-data/test/fixtures/badscripts.json b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/badscripts.json new file mode 100644 index 00000000..25feb4c8 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/badscripts.json @@ -0,0 +1,5 @@ +{ + "name": "bad-scripts-package", + "version": "0.0.1", + "scripts": "foo" +} diff --git a/node_modules/npm/node_modules/normalize-package-data/test/fixtures/bcrypt.json b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/bcrypt.json new file mode 100644 index 00000000..56e6d81b --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/bcrypt.json @@ -0,0 +1,56 @@ +{ + "name": "bcrypt", + "description": "A bcrypt library for NodeJS.", + "keywords": [ + "bcrypt", + "password", + "auth", + "authentication", + "encryption", + "crypt", + "crypto" + ], + "main": "./bcrypt", + "version": "0.7.5", + "author": "Nick Campbell (http://github.com/ncb000gt)", + "engines": { + "node": ">= 0.6.0" + }, + "repository": { + "type": "git", + "url": "http://github.com/ncb000gt/node.bcrypt.js.git" + }, + "licenses": [ + { + "type": "MIT" + } + ], + "bugs": { + "url": "http://github.com/ncb000gt/node.bcrypt.js/issues" + }, + "scripts": { + "test": "node-gyp configure build && nodeunit test" + }, + "dependencies": { + "bindings": "1.0.0" + }, + "devDependencies": { + "nodeunit": ">=0.6.4" + }, + "contributors": [ + "Antonio Salazar Cardozo (https://github.com/Shadowfiend)", + "Van Nguyen (https://github.com/thegoleffect)", + "David Trejo (https://github.com/dtrejo)", + "Ben Glow (https://github.com/pixelglow)", + "NewITFarmer.com <> (https://github.com/newitfarmer)", + "Alfred Westerveld (https://github.com/alfredwesterveld)", + "Vincent Côté-Roy (https://github.com/vincentcr)", + "Lloyd Hilaiel (https://github.com/lloyd)", + "Roman Shtylman (https://github.com/shtylman)", + "Vadim Graboys (https://github.com/vadimg)", + "Ben Noorduis <> (https://github.com/bnoordhuis)", + "Nate Rajlich (https://github.com/tootallnate)", + "Sean McArthur (https://github.com/seanmonstar)", + "Fanie Oosthuysen (https://github.com/weareu)" + ] +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/normalize-package-data/test/fixtures/coffee-script.json b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/coffee-script.json new file mode 100644 index 00000000..a0b60a9d --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/coffee-script.json @@ -0,0 +1,35 @@ +{ + "name": "coffee-script", + "description": "Unfancy JavaScript", + "keywords": ["javascript", "language", "coffeescript", "compiler"], + "author": "Jeremy Ashkenas", + "version": "1.6.2", + "licenses": [{ + "type": "MIT", + "url": "https://raw.github.com/jashkenas/coffee-script/master/LICENSE" + }], + "engines": { + "node": ">=0.8.0" + }, + "directories" : { + "lib" : "./lib/coffee-script" + }, + "main" : "./lib/coffee-script/coffee-script", + "bin": { + "coffee": "./bin/coffee", + "cake": "./bin/cake" + }, + "scripts": { + "test": "node ./bin/cake test" + }, + "homepage": "http://coffeescript.org", + "bugs": "https://github.com/jashkenas/coffee-script/issues", + "repository": { + "type": "git", + "url": "git://github.com/jashkenas/coffee-script.git" + }, + "devDependencies": { + "uglify-js": "~2.2", + "jison": ">=0.2.0" + } +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/normalize-package-data/test/fixtures/http-server.json b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/http-server.json new file mode 100644 index 00000000..90c28863 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/http-server.json @@ -0,0 +1,53 @@ +{ + "name": "http-server", + "preferGlobal": true, + "version": "0.3.0", + "author": "Nodejitsu ", + "description": "a simple zero-configuration command-line http server", + "contributors": [ + { + "name": "Marak Squires", + "email": "marak@nodejitsu.com" + } + ], + "bin": { + "http-server": "./bin/http-server" + }, + "scripts": { + "start": "node ./bin/http-server", + "test": "vows --spec --isolate", + "predeploy": "echo This will be run before deploying the app", + "postdeploy": "echo This will be run after deploying the app" + }, + "main": "./lib/http-server", + "repository": { + "type": "git", + "url": "https://github.com/nodejitsu/http-server.git" + }, + "keywords": [ + "cli", + "http", + "server" + ], + "dependencies" : { + "colors" : "*", + "flatiron" : "0.1.x", + "optimist" : "0.2.x", + "union" : "0.1.x", + "ecstatic" : "0.1.x", + "plates" : "https://github.com/flatiron/plates/tarball/master" + }, + "analyze": false, + "devDependencies": { + "vows" : "0.5.x", + "request" : "2.1.x" + }, + "bundledDependencies": [ + "union", + "ecstatic" + ], + "license": "MIT", + "engines": { + "node": ">=0.6" + } +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/normalize-package-data/test/fixtures/movefile.json b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/movefile.json new file mode 100644 index 00000000..59338757 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/movefile.json @@ -0,0 +1,21 @@ +{ + "name": "movefile", + "description": "rename implementation working over devices", + "version": "0.2.0", + "author": "yazgazan ", + "main": "./build/Release/movefile", + "keywords": ["move", "file", "rename"], + "repository": "git://github.com/yazgazan/movefile.git", + "directories": { + "lib": "./build/Release/" + }, + "scripts": { + "install": "./node_modules/node-gyp/bin/node-gyp.js configure && ./node_modules/node-gyp/bin/node-gyp.js build" + }, + "engines": { + "node": "*" + }, + "dependencies": { + "node-gyp": "~0.9.1" + } +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/normalize-package-data/test/fixtures/no-description.json b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/no-description.json new file mode 100644 index 00000000..9ea70b6b --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/no-description.json @@ -0,0 +1,4 @@ +{ + "name": "foo-bar-package", + "version": "0.0.1" +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/normalize-package-data/test/fixtures/node-module_exist.json b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/node-module_exist.json new file mode 100644 index 00000000..acc05382 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/node-module_exist.json @@ -0,0 +1,26 @@ +{ + "name": "node-module_exist", + "description": "Find if a NodeJS module is available to require or not", + "version": "0.0.1", + "main": "module_exist.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "repository": { + "type": "git", + "url": "git@gist.github.com:3135914.git" + }, + "homepage": "https://github.com/FGRibreau", + "author": { + "name": "Francois-Guillaume Ribreau", + "url": "http://fgribreau.com.com/" + }, + "devDependencies": { + "nodeunit": "~0.7.4" + }, + "keywords": [ + "core", + "modules" + ], + "license": "MIT" +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/normalize-package-data/test/fixtures/npm.json b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/npm.json new file mode 100644 index 00000000..2262b313 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/npm.json @@ -0,0 +1,135 @@ +{ + "version": "1.2.17", + "name": "npm", + "publishConfig": { + "proprietary-attribs": false + }, + "description": "A package manager for node", + "keywords": [ + "package manager", + "modules", + "install", + "package.json" + ], + "preferGlobal": true, + "config": { + "publishtest": false + }, + "homepage": "https://npmjs.org/doc/", + "author": "Isaac Z. Schlueter (http://blog.izs.me)", + "repository": { + "type": "git", + "url": "https://github.com/isaacs/npm" + }, + "bugs": { + "email": "npm-@googlegroups.com", + "url": "http://github.com/isaacs/npm/issues" + }, + "directories": { + "doc": "./doc", + "man": "./man", + "lib": "./lib", + "bin": "./bin" + }, + "main": "./lib/npm.js", + "bin": "./bin/npm-cli.js", + "dependencies": { + "semver": "~1.1.2", + "ini": "~1.1.0", + "slide": "1", + "abbrev": "~1.0.4", + "graceful-fs": "~1.2.0", + "minimatch": "~0.2.11", + "nopt": "~2.1.1", + "rimraf": "2", + "request": "~2.9", + "which": "1", + "tar": "~0.1.17", + "fstream": "~0.1.22", + "block-stream": "*", + "inherits": "1", + "mkdirp": "~0.3.3", + "read": "~1.0.4", + "lru-cache": "~2.3.0", + "node-gyp": "~0.9.3", + "fstream-npm": "~0.1.3", + "uid-number": "0", + "archy": "0", + "chownr": "0", + "npmlog": "0", + "ansi": "~0.1.2", + "npm-registry-client": "~0.2.18", + "read-package-json": "~0.3.0", + "read-installed": "0", + "glob": "~3.1.21", + "init-package-json": "0.0.6", + "osenv": "0", + "lockfile": "~0.3.0", + "retry": "~0.6.0", + "once": "~1.1.1", + "npmconf": "0", + "opener": "~1.3.0", + "chmodr": "~0.1.0", + "cmd-shim": "~1.1.0" + }, + "bundleDependencies": [ + "semver", + "ini", + "slide", + "abbrev", + "graceful-fs", + "minimatch", + "nopt", + "rimraf", + "request", + "which", + "tar", + "fstream", + "block-stream", + "inherits", + "mkdirp", + "read", + "lru-cache", + "node-gyp", + "fstream-npm", + "uid-number", + "archy", + "chownr", + "npmlog", + "ansi", + "npm-registry-client", + "read-package-json", + "read-installed", + "glob", + "init-package-json", + "osenv", + "lockfile", + "retry", + "once", + "npmconf", + "opener", + "chmodr", + "cmd-shim" + ], + "devDependencies": { + "ronn": "~0.3.6", + "tap": "~0.4.0" + }, + "engines": { + "node": ">=0.6", + "npm": "1" + }, + "scripts": { + "test": "node ./test/run.js && tap test/tap/*.js", + "tap": "tap test/tap/*.js", + "prepublish": "node bin/npm-cli.js prune ; rm -rf test/*/*/node_modules ; make -j4 doc", + "dumpconf": "env | grep npm | sort | uniq", + "echo": "node bin/npm-cli.js" + }, + "licenses": [ + { + "type": "MIT +no-false-attribs", + "url": "https://github.com/isaacs/npm/raw/master/LICENSE" + } + ] +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/normalize-package-data/test/fixtures/read-package-json.json b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/read-package-json.json new file mode 100644 index 00000000..7d0dae1d --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/read-package-json.json @@ -0,0 +1,28 @@ +{ + "name": "read-package-json", + "version": "0.1.1", + "author": "Isaac Z. Schlueter (http://blog.izs.me/)", + "description": "The thing npm uses to read package.json files with semantics and defaults and validation", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/read-package-json.git" + }, + "license": "MIT", + "main": "read-json.js", + "scripts": { + "test": "tap test/*.js" + }, + "dependencies": { + "glob": "~3.1.9", + "lru-cache": "~1.1.0", + "semver": "~1.0.14", + "slide": "~1.1.3" + }, + "devDependencies": { + "tap": "~0.2.5" + }, + "optionalDependencies": { + "npmlog": "0", + "graceful-fs": "~1.1.8" + } +} diff --git a/node_modules/npm/node_modules/normalize-package-data/test/fixtures/request.json b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/request.json new file mode 100644 index 00000000..24189a55 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/request.json @@ -0,0 +1,39 @@ +{ + "name": "request", + "description": "Simplified HTTP request client.", + "tags": [ + "http", + "simple", + "util", + "utility" + ], + "version": "2.16.7", + "author": "Mikeal Rogers ", + "repository": { + "type": "git", + "url": "http://github.com/mikeal/request.git" + }, + "bugs": { + "url": "http://github.com/mikeal/request/issues" + }, + "engines": [ + "node >= 0.8.0" + ], + "main": "index.js", + "dependencies": { + "form-data": "~0.0.3", + "mime": "~1.2.7", + "hawk": "~0.10.2", + "node-uuid": "~1.4.0", + "cookie-jar": "~0.2.0", + "aws-sign": "~0.2.0", + "oauth-sign": "~0.2.0", + "forever-agent": "~0.2.0", + "tunnel-agent": "~0.2.0", + "json-stringify-safe": "~3.0.0", + "qs": "~0.5.4" + }, + "scripts": { + "test": "node tests/run.js" + } +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/normalize-package-data/test/fixtures/underscore.json b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/underscore.json new file mode 100644 index 00000000..bfc8b3d2 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/fixtures/underscore.json @@ -0,0 +1,17 @@ +{ + "name" : "underscore", + "description" : "JavaScript's functional programming helper library.", + "homepage" : "http://underscorejs.org", + "keywords" : ["util", "functional", "server", "client", "browser"], + "author" : "Jeremy Ashkenas ", + "repository" : {"type": "git", "url": "git://github.com/documentcloud/underscore.git"}, + "main" : "underscore.js", + "version" : "1.4.4", + "devDependencies": { + "phantomjs": "1.9.0-1" + }, + "scripts": { + "test": "phantomjs test/vendor/runner.js test/index.html?noglobals=true" + }, + "license" : "MIT" +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/normalize-package-data/test/github-urls.js b/node_modules/npm/node_modules/normalize-package-data/test/github-urls.js new file mode 100644 index 00000000..da78160a --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/github-urls.js @@ -0,0 +1,44 @@ +var tap = require("tap") +var normalize = require("../lib/normalize") +var fs = require("fs") +var async = require("async") + +var data +var warn + +tap.test("consistent normalization", function(t) { + var entries = [ + 'read-package-json.json', + 'http-server.json', + "movefile.json", + "node-module_exist.json" + ] + var verifyConsistency = function(entryName, next) { + warn = function(msg) { + // t.equal("",msg) // uncomment to have some kind of logging of warnings + } + var filename = __dirname + "/fixtures/" + entryName + fs.readFile(filename, function(err, contents) { + if (err) return next(err) + data = JSON.parse(contents.toString()) + normalize(data, warn) + if(data.name == "node-module_exist") { + t.same(data.bugs.url, "https://gist.github.com/3135914") + } + if(data.name == "read-package-json") { + t.same(data.bugs.url, "https://github.com/isaacs/read-package-json/issues") + } + if(data.name == "http-server") { + t.same(data.bugs.url, "https://github.com/nodejitsu/http-server/issues") + } + if(data.name == "movefile") { + t.same(data.bugs.url, "https://github.com/yazgazan/movefile/issues") + } + next(null) + }) // fs.readFile + } // verifyConsistency + async.forEach(entries, verifyConsistency, function(err) { + if (err) throw err + t.end() + }) +}) // tap.test diff --git a/node_modules/npm/node_modules/normalize-package-data/test/mixedcase-names.js b/node_modules/npm/node_modules/normalize-package-data/test/mixedcase-names.js new file mode 100644 index 00000000..a62b6993 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/mixedcase-names.js @@ -0,0 +1,32 @@ +var test = require('tap').test + +var normalize = require('../') +var fixer = normalize.fixer + +test('mixedcase', function (t) { + t.doesNotThrow(function () { + fixer.fixNameField({name: 'foo'}, true) + }) + + t.doesNotThrow(function () { + fixer.fixNameField({name: 'foo'}, false) + }) + + t.doesNotThrow(function () { + fixer.fixNameField({name: 'foo'}) + }) + + t.throws(function () { + fixer.fixNameField({name: 'Foo'}, true) + }, new Error('Invalid name: "Foo"'), 'should throw an error') + + t.throws(function () { + fixer.fixNameField({name: 'Foo'}, {strict: true}) + }, new Error('Invalid name: "Foo"'), 'should throw an error') + + t.doesNotThrow(function () { + fixer.fixNameField({name: 'Foo'}, {strict: true, allowLegacyCase: true}) + }) + + t.end() +}) diff --git a/node_modules/npm/node_modules/normalize-package-data/test/normalize.js b/node_modules/npm/node_modules/normalize-package-data/test/normalize.js new file mode 100644 index 00000000..3926938b --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/normalize.js @@ -0,0 +1,246 @@ +var tap = require("tap") +var fs = require("fs") +var path = require("path") + +var normalize = require("../lib/normalize") +var warningMessages = require("../lib/warning_messages.json") +var safeFormat = require("../lib/safe_format") + +var rpjPath = path.resolve(__dirname,"./fixtures/read-package-json.json") + +tap.test("normalize some package data", function(t) { + var packageData = require(rpjPath) + var warnings = [] + normalize(packageData, function(warning) { + warnings.push(warning) + }) + // there's no readme data in this particular object + t.equal( warnings.length, 1, "There's exactly one warning.") + fs.readFile(rpjPath, function(err, data) { + if(err) throw err + // Various changes have been made + t.notEqual(packageData, JSON.parse(data), "Output is different from input.") + t.end() + }) +}) + +tap.test("runs without passing warning function", function(t) { + var packageData = require(rpjPath) + fs.readFile(rpjPath, function(err, data) { + if(err) throw err + normalize(JSON.parse(data)) + t.ok(true, "If you read this, this means I'm still alive.") + t.end() + }) +}) + +tap.test("empty object", function(t) { + var packageData = {} + var expect = + { name: '', + version: '', + readme: 'ERROR: No README data found!', + _id: '@' } + + var warnings = [] + function warn(m) { + warnings.push(m) + } + normalize(packageData, warn) + t.same(packageData, expect) + t.same(warnings, [ + warningMessages.missingDescription, + warningMessages.missingRepository, + warningMessages.missingReadme, + warningMessages.missingLicense + ]) + t.end() +}) + +tap.test("core module name", function(t) { + var warnings = [] + function warn(m) { + warnings.push(m) + } + var a + normalize(a={ + name: "http", + readme: "read yourself how about", + homepage: 123, + bugs: "what is this i don't even", + repository: "Hello." + }, warn) + + var expect = [ + safeFormat(warningMessages.conflictingName, 'http'), + warningMessages.nonEmailUrlBugsString, + warningMessages.emptyNormalizedBugs, + warningMessages.nonUrlHomepage, + warningMessages.missingLicense + ] + t.same(warnings, expect) + t.end() +}) + +tap.test("urls required", function(t) { + var warnings = [] + function warn(w) { + warnings.push(w) + } + normalize({ + bugs: { + url: "/1", + email: "not an email address" + } + }, warn) + var a + normalize(a={ + readme: "read yourself how about", + homepage: 123, + bugs: "what is this i don't even", + repository: "Hello." + }, warn) + + console.error(a) + + var expect = + [ warningMessages.missingDescription, + warningMessages.missingRepository, + warningMessages.nonUrlBugsUrlField, + warningMessages.nonEmailBugsEmailField, + warningMessages.emptyNormalizedBugs, + warningMessages.missingReadme, + warningMessages.missingLicense, + warningMessages.nonEmailUrlBugsString, + warningMessages.emptyNormalizedBugs, + warningMessages.nonUrlHomepage, + warningMessages.missingLicense] + t.same(warnings, expect) + t.end() +}) + +tap.test("homepage field must start with a protocol.", function(t) { + var warnings = [] + function warn(w) { + warnings.push(w) + } + var a + normalize(a={ + homepage: 'example.org' + }, warn) + + console.error(a) + + var expect = + [ warningMessages.missingDescription, + warningMessages.missingRepository, + warningMessages.missingReadme, + warningMessages.missingProtocolHomepage, + warningMessages.missingLicense] + t.same(warnings, expect) + t.same(a.homepage, 'http://example.org') + t.end() +}) + +tap.test("license field should be a valid SPDX expression", function(t) { + var warnings = [] + function warn(w) { + warnings.push(w) + } + var a + normalize(a={ + license: 'Apache 2' + }, warn) + + console.error(a) + + var expect = + [ warningMessages.missingDescription, + warningMessages.missingRepository, + warningMessages.missingReadme, + warningMessages.invalidLicense] + t.same(warnings, expect) + t.end() +}) + +tap.test("gist bugs url", function(t) { + var d = { + repository: "git@gist.github.com:123456.git" + } + normalize(d) + t.same(d.repository, { type: 'git', url: 'git+ssh://git@gist.github.com/123456.git' }) + t.same(d.bugs, { url: 'https://gist.github.com/123456' }) + t.end(); +}); + +tap.test("singularize repositories", function(t) { + var d = {repositories:["git@gist.github.com:123456.git"]} + normalize(d) + t.same(d.repository, { type: 'git', url: 'git+ssh://git@gist.github.com/123456.git' }) + t.end() +}); + +tap.test("treat visionmedia/express as github repo", function(t) { + var d = {repository: {type: "git", url: "visionmedia/express"}} + normalize(d) + t.same(d.repository, { type: "git", url: "git+https://github.com/visionmedia/express.git" }) + t.end() +}); + +tap.test("treat isaacs/node-graceful-fs as github repo", function(t) { + var d = {repository: {type: "git", url: "isaacs/node-graceful-fs"}} + normalize(d) + t.same(d.repository, { type: "git", url: "git+https://github.com/isaacs/node-graceful-fs.git" }) + t.end() +}); + +tap.test("homepage field will set to github url if repository is a github repo", function(t) { + var a + normalize(a={ + repository: { type: "git", url: "https://github.com/isaacs/node-graceful-fs" } + }) + t.same(a.homepage, 'https://github.com/isaacs/node-graceful-fs#readme') + t.end() +}) + +tap.test("homepage field will set to github gist url if repository is a gist", function(t) { + var a + normalize(a={ + repository: { type: "git", url: "git@gist.github.com:123456.git" } + }) + t.same(a.homepage, 'https://gist.github.com/123456') + t.end() +}) + +tap.test("homepage field will set to github gist url if repository is a shorthand reference", function(t) { + var a + normalize(a={ + repository: { type: "git", url: "sindresorhus/chalk" } + }) + t.same(a.homepage, 'https://github.com/sindresorhus/chalk#readme') + t.end() +}) + +tap.test("don't mangle github shortcuts in dependencies", function(t) { + var d = {dependencies: {"node-graceful-fs": "isaacs/node-graceful-fs"}} + normalize(d) + t.same(d.dependencies, {"node-graceful-fs": "github:isaacs/node-graceful-fs" }) + t.end() +}); + +tap.test("deprecation warning for array in dependencies fields", function(t) { + var a + var warnings = [] + function warn(w) { + warnings.push(w) + } + normalize(a={ + dependencies: [], + devDependencies: [], + optionalDependencies: [] + }, warn) + t.ok(~warnings.indexOf(safeFormat(warningMessages.deprecatedArrayDependencies, 'dependencies')), "deprecation warning") + t.ok(~warnings.indexOf(safeFormat(warningMessages.deprecatedArrayDependencies, 'devDependencies')), "deprecation warning") + t.ok(~warnings.indexOf(safeFormat(warningMessages.deprecatedArrayDependencies, 'optionalDependencies')), "deprecation warning") + t.end() +}) diff --git a/node_modules/npm/node_modules/normalize-package-data/test/scoped.js b/node_modules/npm/node_modules/normalize-package-data/test/scoped.js new file mode 100644 index 00000000..82d2a543 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/scoped.js @@ -0,0 +1,59 @@ +var test = require("tap").test + +var fixNameField = require("../lib/fixer.js").fixNameField +var fixBinField = require("../lib/fixer.js").fixBinField + +test("a simple scoped module has a valid name", function (t) { + var data = {name : "@org/package"} + fixNameField(data, false) + t.equal(data.name, "@org/package", "name was unchanged") + + t.end() +}) + +test("'org@package' is not a valid name", function (t) { + t.throws(function () { + fixNameField({name : "org@package"}, false) + }, "blows up as expected") + + t.end() +}) + +test("'org=package' is not a valid name", function (t) { + t.throws(function () { + fixNameField({name : "org=package"}, false) + }, "blows up as expected") + + t.end() +}) + +test("'@org=sub/package' is not a valid name", function (t) { + t.throws(function () { + fixNameField({name : "@org=sub/package"}, false) + }, "blows up as expected") + + t.end() +}) + +test("'@org/' is not a valid name", function (t) { + t.throws(function () { + fixNameField({name : "@org/"}, false) + }, "blows up as expected") + + t.end() +}) + +test("'@/package' is not a valid name", function (t) { + t.throws(function () { + fixNameField({name : "@/package"}, false) + }, "blows up as expected") + + t.end() +}) + +test("name='@org/package', bin='bin.js' is bin={package:'bin.js'}", function (t) { + var obj = {name : "@org/package", bin: "bin.js"} + fixBinField(obj) + t.isDeeply(obj.bin, {package: 'bin.js'}) + t.end() +}) diff --git a/node_modules/npm/node_modules/normalize-package-data/test/scripts.js b/node_modules/npm/node_modules/normalize-package-data/test/scripts.js new file mode 100644 index 00000000..473596ee --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/scripts.js @@ -0,0 +1,24 @@ +var tap = require("tap") +var normalize = require("../lib/normalize") +var path = require("path") +var fs = require("fs") + +tap.test("bad scripts", function (t) { + var p = path.resolve(__dirname, "./fixtures/badscripts.json") + fs.readFile (p, function (err, contents) { + if (err) throw err + var originalData = JSON.parse(contents.toString()) + var data = JSON.parse(contents.toString()) + normalize(data) + t.ok(data) + verifyFields(t, data, originalData) + t.end() + }) +}) + +function verifyFields (t, normalized, original) { + t.equal(normalized.version, original.version, "Version field stays same") + t.equal(normalized.name, original.name, "Name stays the same.") + // scripts is not an object, so it should be deleted + t.notOk(normalized.scripts) +} diff --git a/node_modules/npm/node_modules/normalize-package-data/test/strict.js b/node_modules/npm/node_modules/normalize-package-data/test/strict.js new file mode 100644 index 00000000..40e09dcf --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/strict.js @@ -0,0 +1,54 @@ +var test = require("tap").test + +var normalize = require("../") + +test("strict", function(t) { + var threw + + try { + threw = false + normalize({name: "X"}, true) + } catch (er) { + threw = true + t.equal(er.message, 'Invalid name: "X"') + } finally { + t.equal(threw, true) + } + + try { + threw = false + normalize({name:" x "}, true) + } catch (er) { + threw = true + t.equal(er.message, 'Invalid name: " x "') + } finally { + t.equal(threw, true) + } + + try { + threw = false + normalize({name:"x",version:"01.02.03"}, true) + } catch (er) { + threw = true + t.equal(er.message, 'Invalid version: "01.02.03"') + } finally { + t.equal(threw, true) + } + + // these should not throw + var slob = {name:" X ",version:"01.02.03",dependencies:{ + y:">01.02.03", + z:"! 99 $$ASFJ(Aawenf90awenf as;naw.3j3qnraw || an elephant" + }} + normalize(slob, false) + t.same(slob, + { name: 'X', + version: '1.2.3', + dependencies: + { y: '>01.02.03', + z: '! 99 $$ASFJ(Aawenf90awenf as;naw.3j3qnraw || an elephant' }, + readme: 'ERROR: No README data found!', + _id: 'X@1.2.3' }) + + t.end() +}) diff --git a/node_modules/npm/node_modules/normalize-package-data/test/typo.js b/node_modules/npm/node_modules/normalize-package-data/test/typo.js new file mode 100644 index 00000000..0cd3eb49 --- /dev/null +++ b/node_modules/npm/node_modules/normalize-package-data/test/typo.js @@ -0,0 +1,133 @@ +var test = require('tap').test + +var normalize = require('../') +var typos = require('../lib/typos.json') +var warningMessages = require("../lib/warning_messages.json") +var safeFormat = require("../lib/safe_format") + +test('typos', function(t) { + var warnings = [] + function warn(m) { + warnings.push(m) + } + + var typoMessage = safeFormat.bind(undefined, warningMessages.typo) + + var expect = + [ warningMessages.missingRepository, + warningMessages.missingLicense, + typoMessage('dependancies', 'dependencies'), + typoMessage('dependecies', 'dependencies'), + typoMessage('depdenencies', 'dependencies'), + typoMessage('devEependencies', 'devDependencies'), + typoMessage('depends', 'dependencies'), + typoMessage('dev-dependencies', 'devDependencies'), + typoMessage('devDependences', 'devDependencies'), + typoMessage('devDepenencies', 'devDependencies'), + typoMessage('devdependencies', 'devDependencies'), + typoMessage('repostitory', 'repository'), + typoMessage('repo', 'repository'), + typoMessage('prefereGlobal', 'preferGlobal'), + typoMessage('hompage', 'homepage'), + typoMessage('hampage', 'homepage'), + typoMessage('autohr', 'author'), + typoMessage('autor', 'author'), + typoMessage('contributers', 'contributors'), + typoMessage('publicationConfig', 'publishConfig') ] + + normalize({"dependancies": "dependencies" + ,"dependecies": "dependencies" + ,"depdenencies": "dependencies" + ,"devEependencies": "devDependencies" + ,"depends": "dependencies" + ,"dev-dependencies": "devDependencies" + ,"devDependences": "devDependencies" + ,"devDepenencies": "devDependencies" + ,"devdependencies": "devDependencies" + ,"repostitory": "repository" + ,"repo": "repository" + ,"prefereGlobal": "preferGlobal" + ,"hompage": "homepage" + ,"hampage": "homepage" + ,"autohr": "author" + ,"autor": "author" + ,"contributers": "contributors" + ,"publicationConfig": "publishConfig" + ,readme:"asdf" + ,name:"name" + ,version:"1.2.5"}, warn) + + t.same(warnings, expect) + + warnings.length = 0 + var expect = + [ warningMessages.missingDescription, + warningMessages.missingRepository, + typoMessage("bugs['web']", "bugs['url']"), + typoMessage("bugs['name']", "bugs['url']"), + warningMessages.nonUrlBugsUrlField, + warningMessages.emptyNormalizedBugs, + warningMessages.missingReadme, + warningMessages.missingLicense] + + normalize({name:"name" + ,version:"1.2.5" + ,bugs:{web:"url",name:"url"}}, warn) + + t.same(warnings, expect) + + warnings.length = 0 + var expect = + [ warningMessages.missingDescription, + warningMessages.missingRepository, + warningMessages.missingReadme, + warningMessages.missingLicense, + typoMessage('script', 'scripts') ] + + normalize({name:"name" + ,version:"1.2.5" + ,script:{server:"start",tests:"test"}}, warn) + + t.same(warnings, expect) + + warnings.length = 0 + expect = + [ warningMessages.missingDescription, + warningMessages.missingRepository, + typoMessage("scripts['server']", "scripts['start']"), + typoMessage("scripts['tests']", "scripts['test']"), + warningMessages.missingReadme, + warningMessages.missingLicense] + + normalize({name:"name" + ,version:"1.2.5" + ,scripts:{server:"start",tests:"test"}}, warn) + + t.same(warnings, expect) + + warnings.length = 0 + expect = + [ warningMessages.missingDescription, + warningMessages.missingRepository, + warningMessages.missingReadme, + warningMessages.missingLicense] + + normalize({name:"name" + ,version:"1.2.5" + ,scripts:{server:"start",tests:"test" + ,start:"start",test:"test"}}, warn) + + t.same(warnings, expect) + + warnings.length = 0 + expect = [] + + normalize({private: true + ,name:"name" + ,version:"1.2.5" + ,scripts:{server:"start",tests:"test"}}, warn) + + t.same(warnings, expect) + + t.end(); +}) diff --git a/node_modules/npm/node_modules/npm-cache-filename/LICENSE b/node_modules/npm/node_modules/npm-cache-filename/LICENSE new file mode 100644 index 00000000..20a47625 --- /dev/null +++ b/node_modules/npm/node_modules/npm-cache-filename/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) npm, Inc. and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/npm-cache-filename/README.md b/node_modules/npm/node_modules/npm-cache-filename/README.md new file mode 100644 index 00000000..47bd08a4 --- /dev/null +++ b/node_modules/npm/node_modules/npm-cache-filename/README.md @@ -0,0 +1,21 @@ +# npm-cache-filename + +Given a cache folder and url, return the appropriate cache folder. + +## USAGE + +```javascript +var cf = require('npm-cache-filename'); +console.log(cf('/tmp/cache', 'https://registry.npmjs.org:1234/foo/bar')); +// outputs: /tmp/cache/registry.npmjs.org_1234/foo/bar +``` + +As a bonus, you can also bind it to a specific root path: + +```javascript +var cf = require('npm-cache-filename'); +var getFile = cf('/tmp/cache'); + +console.log(getFile('https://registry.npmjs.org:1234/foo/bar')); +// outputs: /tmp/cache/registry.npmjs.org_1234/foo/bar +``` diff --git a/node_modules/npm/node_modules/npm-cache-filename/index.js b/node_modules/npm/node_modules/npm-cache-filename/index.js new file mode 100644 index 00000000..50d21792 --- /dev/null +++ b/node_modules/npm/node_modules/npm-cache-filename/index.js @@ -0,0 +1,24 @@ +var url = require('url');; +var path = require('path');; + +module.exports = cf;; + +function cf(root, u) { + if (!u) + return cf.bind(null, root);; + + u = url.parse(u);; + var h = u.host.replace(/:/g, '_');; + // Strip off any /-rev/... or ?rev=... bits + var revre = /(\?rev=|\?.*?&rev=|\/-rev\/).*$/;; + var parts = u.path.replace(revre, '').split('/').slice(1);; + // Make sure different git references get different folders + if (u.hash && u.hash.length > 1) { + parts.push(u.hash.slice(1));; + };; + var p = [root, h].concat(parts.map(function(part) { + return encodeURIComponent(part).replace(/%/g, '_');; + }));; + + return path.join.apply(path, p);; +} diff --git a/node_modules/npm/node_modules/npm-cache-filename/package.json b/node_modules/npm/node_modules/npm-cache-filename/package.json new file mode 100644 index 00000000..e29a3bb1 --- /dev/null +++ b/node_modules/npm/node_modules/npm-cache-filename/package.json @@ -0,0 +1,63 @@ +{ + "_from": "npm-cache-filename@1.0.2", + "_id": "npm-cache-filename@1.0.2", + "_inBundle": true, + "_location": "/npm/npm-cache-filename", + "_nodeVersion": "2.2.2", + "_npmUser": { + "name": "zkat", + "email": "kat@sykosomatic.org" + }, + "_npmVersion": "2.12.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/npm-cache-filename/-/npm-cache-filename-1.0.2.tgz", + "_shasum": "ded306c5b0bfc870a9e9faf823bc5f283e05ae11", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/npm-cache-filename/issues" + }, + "dependencies": {}, + "description": "Given a cache folder and url, return the appropriate cache folder.", + "devDependencies": { + "tap": "^1.2.0" + }, + "directories": {}, + "dist": { + "shasum": "ded306c5b0bfc870a9e9faf823bc5f283e05ae11", + "tarball": "http://registry.npmjs.org/npm-cache-filename/-/npm-cache-filename-1.0.2.tgz" + }, + "gitHead": "b7eef12919fdf544a3b83bba73093f7268c40c1e", + "homepage": "https://github.com/npm/npm-cache-filename", + "license": "ISC", + "main": "index.js", + "maintainers": [ + { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + { + "name": "kat", + "email": "kat@lua.cz" + }, + { + "name": "zkat", + "email": "kat@sykosomatic.org" + } + ], + "name": "npm-cache-filename", + "repository": { + "type": "git", + "url": "git://github.com/npm/npm-cache-filename.git" + }, + "scripts": { + "test": "tap test.js" + }, + "version": "1.0.2" +} diff --git a/node_modules/npm/node_modules/npm-cache-filename/test.js b/node_modules/npm/node_modules/npm-cache-filename/test.js new file mode 100644 index 00000000..bdca80b5 --- /dev/null +++ b/node_modules/npm/node_modules/npm-cache-filename/test.js @@ -0,0 +1,23 @@ +var test = require('tap').test;; +test('it does the thing it says it does', function(t) { + var cf = require('./');; + + t.equal(cf('/tmp/cache', 'https://foo:134/xyz?adf=foo:bar/baz'), + '/tmp/cache/foo_134/xyz_3Fadf_3Dfoo_3Abar/baz');; + + var getFile = cf('/tmp/cache');; + t.equal(getFile('https://foo:134/xyz?adf=foo:bar/baz'), + '/tmp/cache/foo_134/xyz_3Fadf_3Dfoo_3Abar/baz');; + + t.equal(cf("/tmp", "https://foo:134/xyz/-rev/baz"), + '/tmp/foo_134/xyz') + t.equal(cf("/tmp", "https://foo:134/xyz/?rev=baz"), + '/tmp/foo_134/xyz') + t.equal(cf("/tmp", "https://foo:134/xyz/?foo&rev=baz"), + '/tmp/foo_134/xyz') + t.equal(cf("/tmp", "https://foo:134/xyz-rev/baz"), + '/tmp/foo_134/xyz-rev/baz') + t.equal(cf("/tmp", "git://foo:134/xyz-rev/baz.git#master"), + '/tmp/foo_134/xyz-rev/baz.git/master') + t.end(); +});; diff --git a/node_modules/npm/node_modules/npm-install-checks/LICENSE b/node_modules/npm/node_modules/npm-install-checks/LICENSE new file mode 100644 index 00000000..3bed8320 --- /dev/null +++ b/node_modules/npm/node_modules/npm-install-checks/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) Robert Kowalski and Isaac Z. Schlueter ("Authors") +All rights reserved. + +The BSD License + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS +BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE +OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/npm/node_modules/npm-install-checks/README.md b/node_modules/npm/node_modules/npm-install-checks/README.md new file mode 100644 index 00000000..7da4af14 --- /dev/null +++ b/node_modules/npm/node_modules/npm-install-checks/README.md @@ -0,0 +1,25 @@ +# npm-install-checks + +A package that contains checks that npm runs during the installation. + +## API + +### .checkEngine(target, npmVer, nodeVer, force, strict, cb) +Check if node/npm version is supported by the package. + +Error type: `ENOTSUP` + +### .checkPlatform(target, force, cb) +Check if OS/Arch is supported by the package. + +Error type: `EBADPLATFORM` + +### .checkCycle(target, ancestors, cb) +Check for cyclic dependencies. + +Error type: `ECYCLE` + +### .checkGit(folder, cb) +Check if a folder is a .git folder. + +Error type: `EISGIT` diff --git a/node_modules/npm/node_modules/npm-install-checks/index.js b/node_modules/npm/node_modules/npm-install-checks/index.js new file mode 100644 index 00000000..10f214fa --- /dev/null +++ b/node_modules/npm/node_modules/npm-install-checks/index.js @@ -0,0 +1,146 @@ +var fs = require("fs") +var path = require("path") +var log = require("npmlog") +var semver = require("semver") + +exports.checkEngine = checkEngine +function checkEngine (target, npmVer, nodeVer, force, strict, cb) { + var nodev = force ? null : nodeVer + , strict = strict || target.engineStrict + , eng = target.engines + if (!eng) return cb() + if (nodev && eng.node && !semver.satisfies(nodev, eng.node) + || eng.npm && !semver.satisfies(npmVer, eng.npm)) { + + if (strict) { + var er = new Error("Unsupported") + er.code = "ENOTSUP" + er.required = eng + er.pkgid = target._id + return cb(er) + } else { + log.warn( "engine", "%s: wanted: %j (current: %j)" + , target._id, eng, {node: nodev, npm: npmVer} ) + } + } + return cb() +} + +exports.checkPlatform = checkPlatform +function checkPlatform (target, force, cb) { + var platform = process.platform + , arch = process.arch + , osOk = true + , cpuOk = true + + if (force) { + return cb() + } + + if (target.os) { + osOk = checkList(platform, target.os) + } + if (target.cpu) { + cpuOk = checkList(arch, target.cpu) + } + if (!osOk || !cpuOk) { + var er = new Error("Unsupported") + er.code = "EBADPLATFORM" + er.os = target.os || ['any'] + er.cpu = target.cpu || ['any'] + er.pkgid = target._id + return cb(er) + } + return cb() +} + +function checkList (value, list) { + var tmp + , match = false + , blc = 0 + if (typeof list === "string") { + list = [list] + } + if (list.length === 1 && list[0] === "any") { + return true + } + for (var i = 0; i < list.length; ++i) { + tmp = list[i] + if (tmp[0] === '!') { + tmp = tmp.slice(1) + if (tmp === value) { + return false + } + ++blc + } else { + match = match || tmp === value + } + } + return match || blc === list.length +} + +exports.checkCycle = checkCycle +function checkCycle (target, ancestors, cb) { + // there are some very rare and pathological edge-cases where + // a cycle can cause npm to try to install a never-ending tree + // of stuff. + // Simplest: + // + // A -> B -> A' -> B' -> A -> B -> A' -> B' -> A -> ... + // + // Solution: Simply flat-out refuse to install any name@version + // that is already in the prototype tree of the ancestors object. + // A more correct, but more complex, solution would be to symlink + // the deeper thing into the new location. + // Will do that if anyone whines about this irl. + // + // Note: `npm install foo` inside of the `foo` package will abort + // earlier if `--force` is not set. However, if it IS set, then + // we need to still fail here, but just skip the first level. Of + // course, it'll still fail eventually if it's a true cycle, and + // leave things in an undefined state, but that's what is to be + // expected when `--force` is used. That is why getPrototypeOf + // is used *twice* here: to skip the first level of repetition. + + var p = Object.getPrototypeOf(Object.getPrototypeOf(ancestors)) + , name = target.name + , version = target.version + while (p && p !== Object.prototype && p[name] !== version) { + p = Object.getPrototypeOf(p) + } + if (p[name] !== version) return cb() + + var er = new Error("Unresolvable cycle detected") + var tree = [target._id, JSON.parse(JSON.stringify(ancestors))] + , t = Object.getPrototypeOf(ancestors) + while (t && t !== Object.prototype) { + if (t === p) t.THIS_IS_P = true + tree.push(JSON.parse(JSON.stringify(t))) + t = Object.getPrototypeOf(t) + } + log.verbose("unresolvable dependency tree", tree) + er.pkgid = target._id + er.code = "ECYCLE" + return cb(er) +} + +exports.checkGit = checkGit +function checkGit (folder, cb) { + // if it's a git repo then don't touch it! + fs.lstat(folder, function (er, s) { + if (er || !s.isDirectory()) return cb() + else checkGit_(folder, cb) + }) +} + +function checkGit_ (folder, cb) { + fs.stat(path.resolve(folder, ".git"), function (er, s) { + if (!er && s.isDirectory()) { + var e = new Error("Appears to be a git repo or submodule.") + e.path = folder + e.code = "EISGIT" + return cb(e) + } + cb() + }) +} diff --git a/node_modules/npm/node_modules/npm-install-checks/package.json b/node_modules/npm/node_modules/npm-install-checks/package.json new file mode 100644 index 00000000..1960476a --- /dev/null +++ b/node_modules/npm/node_modules/npm-install-checks/package.json @@ -0,0 +1,83 @@ +{ + "_from": "npm-install-checks@1.0.7", + "_id": "npm-install-checks@1.0.7", + "_inBundle": true, + "_location": "/npm/npm-install-checks", + "_nodeVersion": "4.2.4", + "_npmOperationalInternal": { + "host": "packages-6-west.internal.npmjs.com", + "tmp": "tmp/npm-install-checks-1.0.7.tgz_1455329001145_0.8577833492308855" + }, + "_npmUser": { + "name": "zkat", + "email": "kat@sykosomatic.org" + }, + "_npmVersion": "2.14.19", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/npm-install-checks/-/npm-install-checks-1.0.7.tgz", + "_shasum": "6d91aeda0ac96801f1ed7aadee116a6c0a086a57", + "author": { + "name": "Robert Kowalski", + "email": "rok@kowalski.gd" + }, + "bugs": { + "url": "https://github.com/npm/npm-install-checks/issues" + }, + "dependencies": { + "npmlog": "0.1 || 1 || 2", + "semver": "^2.3.0 || 3.x || 4 || 5" + }, + "description": "checks that npm runs during the installation of a module", + "devDependencies": { + "mkdirp": "~0.3.5", + "rimraf": "~2.2.5", + "tap": "^1.2.0" + }, + "directories": {}, + "dist": { + "shasum": "6d91aeda0ac96801f1ed7aadee116a6c0a086a57", + "tarball": "http://registry.npmjs.org/npm-install-checks/-/npm-install-checks-1.0.7.tgz" + }, + "gitHead": "4882a47d954ceeec567db87219bbc31f64af191e", + "homepage": "https://github.com/npm/npm-install-checks", + "keywords": [ + "npm,", + "install" + ], + "license": "BSD-2-Clause", + "main": "index.js", + "maintainers": [ + { + "name": "iarna", + "email": "me@re-becca.org" + }, + { + "name": "isaacs", + "email": "i@izs.me" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + { + "name": "robertkowalski", + "email": "rok@kowalski.gd" + }, + { + "name": "zkat", + "email": "kat@sykosomatic.org" + } + ], + "name": "npm-install-checks", + "repository": { + "type": "git", + "url": "git://github.com/npm/npm-install-checks.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.0.7" +} diff --git a/node_modules/npm/node_modules/npm-install-checks/test/check-engine.js b/node_modules/npm/node_modules/npm-install-checks/test/check-engine.js new file mode 100644 index 00000000..a16b13d7 --- /dev/null +++ b/node_modules/npm/node_modules/npm-install-checks/test/check-engine.js @@ -0,0 +1,35 @@ +var test = require("tap").test +var c = require("../index.js").checkEngine + +test("no engine defined", function (t) { + c({ engines: {}}, "1.1.2", "0.2.1", false, true, function (err) { + t.notOk(err, "no error present") + t.end() + }) +}) + +test("node version too old", function (t) { + var target = { engines: { node: "0.10.24" }} + c(target, "1.1.2", "0.10.18", false, true, function (err) { + t.ok(err, "returns an error") + t.equals(err.required.node, "0.10.24") + t.end() + }) +}) + +test("npm version too old", function (t) { + var target = { engines: { npm: "1.3.6" }} + c(target, "1.4.2", "0.2.1", false, true, function (err) { + t.ok(err, "returns an error") + t.equals(err.required.npm, "1.3.6") + t.end() + }) +}) + +test("strict=false does not return an error", function (t) { + var target = { engines: { npm: "1.3.6" }} + c(target, "1.4.2", "0.2.1", false, false, function (err) { + t.notOk(err, "returns no error") + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-install-checks/test/check-git.js b/node_modules/npm/node_modules/npm-install-checks/test/check-git.js new file mode 100644 index 00000000..d09d0b51 --- /dev/null +++ b/node_modules/npm/node_modules/npm-install-checks/test/check-git.js @@ -0,0 +1,31 @@ +var test = require("tap").test +var c = require("../index.js").checkGit +var fs = require("fs") +var rimraf = require("rimraf") +var mkdirp = require("mkdirp") +var path = require("path") +var gitFixturePath = path.resolve(__dirname, "out") + +test("is .git repo", function (t) { + mkdirp(gitFixturePath + "/.git", function () { + c(gitFixturePath, function (err) { + t.ok(err, "error present") + t.equal(err.code, "EISGIT") + t.end() + }) + }) +}) + +test("is not a .git repo", function (t) { + c(__dirname, function (err) { + t.notOk(err, "error not present") + t.end() + }) +}) + +test("cleanup", function (t) { + rimraf(gitFixturePath, function () { + t.pass("cleanup") + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-install-checks/test/check-platform.js b/node_modules/npm/node_modules/npm-install-checks/test/check-platform.js new file mode 100644 index 00000000..eeeb1bce --- /dev/null +++ b/node_modules/npm/node_modules/npm-install-checks/test/check-platform.js @@ -0,0 +1,44 @@ +var test = require("tap").test +var c = require("../index.js").checkPlatform + +test("target cpu wrong", function (t) { + var target = {} + target.cpu = "enten-cpu" + target.os = "any" + c(target, false, function (err) { + t.ok(err, "error present") + t.equal(err.code, "EBADPLATFORM") + t.end() + }) +}) + +test("os wrong", function (t) { + var target = {} + target.cpu = "any" + target.os = "enten-os" + c(target, false, function (err) { + t.ok(err, "error present") + t.equal(err.code, "EBADPLATFORM") + t.end() + }) +}) + +test("nothing wrong", function (t) { + var target = {} + target.cpu = "any" + target.os = "any" + c(target, false, function (err) { + t.notOk(err, "no error present") + t.end() + }) +}) + +test("force", function (t) { + var target = {} + target.cpu = "enten-cpu" + target.os = "any" + c(target, true, function (err) { + t.notOk(err, "no error present") + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-package-arg/LICENSE b/node_modules/npm/node_modules/npm-package-arg/LICENSE new file mode 100644 index 00000000..05eeeb88 --- /dev/null +++ b/node_modules/npm/node_modules/npm-package-arg/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/npm-package-arg/README.md b/node_modules/npm/node_modules/npm-package-arg/README.md new file mode 100644 index 00000000..82968a4b --- /dev/null +++ b/node_modules/npm/node_modules/npm-package-arg/README.md @@ -0,0 +1,105 @@ +# npm-package-arg + +Parse package name and specifier passed to commands like `npm install` or +`npm cache add`. This just parses the text given-- it's worth noting that +`npm` has further logic it applies by looking at your disk to figure out +what ambiguous specifiers are. If you want that logic, please see +[realize-package-specifier]. + +[realize-package-specifier]: https://www.npmjs.org/package/realize-package-specifier + +Arguments look like: `foo@1.2`, `@bar/foo@1.2`, `foo@user/foo`, `http://x.com/foo.tgz`, +`git+https://github.com/user/foo`, `bitbucket:user/foo`, `foo.tar.gz` or `bar` + +## EXAMPLES + +```javascript +var assert = require("assert") +var npa = require("npm-package-arg") + +// Pass in the descriptor, and it'll return an object +var parsed = npa("@bar/foo@1.2") + +// Returns an object like: +{ + raw: '@bar/foo@1.2', // what was passed in + name: "@bar/foo", // the name of the package + scope: "@bar", // the private scope of the package, or null + type: "range", // the type of specifier this is + spec: ">=1.2.0 <1.3.0" // the expanded specifier + rawSpec: "1.2" // the specifier as passed in + } + +// Parsing urls pointing at hosted git services produces a variation: +var parsed = npa("git+https://github.com/user/foo") + +// Returns an object like: +{ + raw: 'git+https://github.com/user/foo', + scope: null, + name: null, + rawSpec: 'git+https://github.com/user/foo', + spec: 'user/foo', + type: 'hosted', + hosted: { + type: 'github', + ssh: 'git@github.com:user/foo.git', + sshurl: 'git+ssh://git@github.com/user/foo.git', + https: 'https://github.com/user/foo.git', + directUrl: 'https://raw.githubusercontent.com/user/foo/master/package.json' + } +} + +// Completely unreasonable invalid garbage throws an error +// Make sure you wrap this in a try/catch if you have not +// already sanitized the inputs! +assert.throws(function() { + npa("this is not \0 a valid package name or url") +}) +``` + +## USING + +`var npa = require('npm-package-arg')` + +* var result = npa(*arg*) + +Parses *arg* and returns a result object detailing what *arg* is. + +*arg* -- a package descriptor, like: `foo@1.2`, or `foo@user/foo`, or +`http://x.com/foo.tgz`, or `git+https://github.com/user/foo` + +## RESULT OBJECT + +The objects that are returned by npm-package-arg contain the following +keys: + +* `name` - If known, the `name` field expected in the resulting pkg. +* `type` - One of the following strings: + * `git` - A git repo + * `hosted` - A hosted project, from github, bitbucket or gitlab. Originally + either a full url pointing at one of these services or a shorthand like + `user/project` or `github:user/project` for github or `bitbucket:user/project` + for bitbucket. + * `tag` - A tagged version, like `"foo@latest"` + * `version` - A specific version number, like `"foo@1.2.3"` + * `range` - A version range, like `"foo@2.x"` + * `local` - A local file or folder path + * `remote` - An http url (presumably to a tgz) +* `spec` - The "thing". URL, the range, git repo, etc. +* `hosted` - If type=hosted this will be an object with the following keys: + * `type` - github, bitbucket or gitlab + * `ssh` - The ssh path for this git repo + * `sshUrl` - The ssh URL for this git repo + * `httpsUrl` - The HTTPS URL for this git repo + * `directUrl` - The URL for the package.json in this git repo +* `raw` - The original un-modified string that was provided. +* `rawSpec` - The part after the `name@...`, as it was originally + provided. +* `scope` - If a name is something like `@org/module` then the `scope` + field will be set to `org`. If it doesn't have a scoped name, then + scope is `null`. + +If you only include a name and no specifier part, eg, `foo` or `foo@` then +a default of `latest` will be used (as of 4.1.0). This is contrast with +previous behavior where `*` was used. diff --git a/node_modules/npm/node_modules/npm-package-arg/npa.js b/node_modules/npm/node_modules/npm-package-arg/npa.js new file mode 100644 index 00000000..8989049e --- /dev/null +++ b/node_modules/npm/node_modules/npm-package-arg/npa.js @@ -0,0 +1,184 @@ +var url = require("url") +var assert = require("assert") +var util = require("util") +var semver = require("semver") +var path = require("path") +var HostedGit = require("hosted-git-info") + +module.exports = npa + +var isWindows = process.platform === "win32" || global.FAKE_WINDOWS +var slashRe = isWindows ? /\\|[/]/ : /[/]/ + +var parseName = /^(?:@([^/]+?)[/])?([^/]+?)$/ +var nameAt = /^(@([^/]+?)[/])?([^/]+?)@/ +var debug = util.debuglog ? util.debuglog("npa") + : /\bnpa\b/i.test(process.env.NODE_DEBUG || "") + ? function () { + console.error("NPA: " + util.format.apply(util, arguments).split("\n").join("\nNPA: ")) + } : function () {} + +function validName (name) { + if (!name) { + debug("not a name %j", name) + return false + } + var n = name.trim() + if (!n || n.charAt(0) === "." + || !n.match(/^[a-zA-Z0-9]/) + || n.match(/[/()&?#|<>@:%\s\\*'"!~`]/) + || n.toLowerCase() === "node_modules" + || n !== encodeURIComponent(n) + || n.toLowerCase() === "favicon.ico") { + debug("not a valid name %j", name) + return false + } + return n +} + +function npa (arg) { + assert.equal(typeof arg, "string") + arg = arg.trim() + + var res = new Result + res.raw = arg + res.scope = null + + // See if it's something like foo@... + var nameparse = arg.match(nameAt) + debug("nameparse", nameparse) + if (nameparse && validName(nameparse[3]) && + (!nameparse[2] || validName(nameparse[2]))) { + res.name = (nameparse[1] || "") + nameparse[3] + if (nameparse[2]) + res.scope = "@" + nameparse[2] + arg = arg.substr(nameparse[0].length) + } else { + res.name = null + } + + res.rawSpec = arg + res.spec = arg + + var urlparse = url.parse(arg) + debug("urlparse", urlparse) + + // windows paths look like urls + // don't be fooled! + if (isWindows && urlparse && urlparse.protocol && + urlparse.protocol.match(/^[a-zA-Z]:$/)) { + debug("windows url-ish local path", urlparse) + urlparse = {} + } + + if (urlparse.protocol || HostedGit.fromUrl(arg)) { + return parseUrl(res, arg, urlparse) + } + + // at this point, it's not a url, and not hosted + // If it's a valid name, and doesn't already have a name, then assume + // $name@"" range + // + // if it's got / chars in it, then assume that it's local. + + if (res.name) { + if (arg == '') arg = 'latest' + var version = semver.valid(arg, true) + var range = semver.validRange(arg, true) + // foo@... + if (version) { + res.spec = version + res.type = "version" + } else if (range) { + res.spec = range + res.type = "range" + } else if (slashRe.test(arg)) { + parseLocal(res, arg) + } else { + res.type = "tag" + res.spec = arg + } + } else { + var p = arg.match(parseName) + if (p && validName(p[2]) && + (!p[1] || validName(p[1]))) { + res.type = "tag" + res.spec = "latest" + res.rawSpec = "" + res.name = arg + if (p[1]) + res.scope = "@" + p[1] + } else { + parseLocal(res, arg) + } + } + + return res +} + +function parseLocal (res, arg) { + // turns out nearly every character is allowed in fs paths + if (/\0/.test(arg)) { + throw new Error("Invalid Path: " + JSON.stringify(arg)) + } + res.type = "local" + res.spec = path.resolve(arg) +} + +function parseUrl (res, arg, urlparse) { + var gitHost = HostedGit.fromUrl(arg) + if (gitHost) { + res.type = "hosted" + res.spec = gitHost.toString(), + res.hosted = { + type: gitHost.type, + ssh: gitHost.ssh(), + sshUrl: gitHost.sshurl(), + httpsUrl: gitHost.https(), + gitUrl: gitHost.git(), + shortcut: gitHost.shortcut(), + directUrl: gitHost.file("package.json") + } + return res + } + // check the protocol, and then see if it's git or not + switch (urlparse.protocol) { + case "git:": + case "git+http:": + case "git+https:": + case "git+rsync:": + case "git+ftp:": + case "git+ssh:": + case "git+file:": + res.type = "git" + res.spec = arg.replace(/^git[+]/, "") + break + + case "http:": + case "https:": + res.type = "remote" + res.spec = arg + break + + case "file:": + res.type = "local" + res.spec = urlparse.pathname + break + + default: + throw new Error("Unsupported URL Type: " + arg) + break + } + + return res +} + + +function Result () { + if (!(this instanceof Result)) return new Result +} +Result.prototype.name = null +Result.prototype.type = null +Result.prototype.spec = null +Result.prototype.raw = null +Result.prototype.hosted = null diff --git a/node_modules/npm/node_modules/npm-package-arg/package.json b/node_modules/npm/node_modules/npm-package-arg/package.json new file mode 100644 index 00000000..ec95242c --- /dev/null +++ b/node_modules/npm/node_modules/npm-package-arg/package.json @@ -0,0 +1,71 @@ +{ + "_from": "npm-package-arg@>=4.1.0 <4.2.0", + "_id": "npm-package-arg@4.1.0", + "_inBundle": true, + "_location": "/npm/npm-package-arg", + "_nodeVersion": "4.2.1", + "_npmUser": { + "name": "iarna", + "email": "me@re-becca.org" + }, + "_npmVersion": "3.4.0", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/init-package-json", + "/npm/npm-registry-client", + "/npm/realize-package-specifier" + ], + "_resolved": "https://registry.npmjs.org/npm-package-arg/-/npm-package-arg-4.1.0.tgz", + "_shasum": "2e015f8ac00737cb97f997c9cbf059f42a74527d", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/npm-package-arg/issues" + }, + "dependencies": { + "hosted-git-info": "^2.1.4", + "semver": "4 || 5" + }, + "description": "Parse the things that can be arguments to `npm install`", + "devDependencies": { + "tap": "^1.2.0" + }, + "directories": { + "test": "test" + }, + "dist": { + "shasum": "2e015f8ac00737cb97f997c9cbf059f42a74527d", + "tarball": "http://registry.npmjs.org/npm-package-arg/-/npm-package-arg-4.1.0.tgz" + }, + "gitHead": "383b4783a076b825815be51eb1ab2e4bb8a1e1fc", + "homepage": "https://github.com/npm/npm-package-arg", + "license": "ISC", + "main": "npa.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + { + "name": "iarna", + "email": "me@re-becca.org" + } + ], + "name": "npm-package-arg", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/npm-package-arg.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "4.1.0" +} diff --git a/node_modules/npm/node_modules/npm-package-arg/test/basic.js b/node_modules/npm/node_modules/npm-package-arg/test/basic.js new file mode 100644 index 00000000..b72826b9 --- /dev/null +++ b/node_modules/npm/node_modules/npm-package-arg/test/basic.js @@ -0,0 +1,168 @@ +var npa = require("../npa.js") +var path = require("path") + +require("tap").test("basic", function (t) { + t.setMaxListeners(999) + + var tests = { + "foo@1.2": { + name: "foo", + type: "range", + spec: ">=1.2.0 <1.3.0", + raw: "foo@1.2", + rawSpec: "1.2" + }, + + "@foo/bar": { + raw: "@foo/bar", + name: "@foo/bar", + scope: "@foo", + rawSpec: "", + spec: "latest", + type: "tag" + }, + + "@foo/bar@": { + raw: "@foo/bar@", + name: "@foo/bar", + scope: "@foo", + rawSpec: "", + spec: "latest", + type: "tag" + }, + + "@foo/bar@baz": { + raw: "@foo/bar@baz", + name: "@foo/bar", + scope: "@foo", + rawSpec: "baz", + spec: "baz", + type: "tag" + }, + + "@f fo o al/ a d s ;f ": { + raw: "@f fo o al/ a d s ;f", + name: null, + rawSpec: "@f fo o al/ a d s ;f", + spec: path.resolve("@f fo o al/ a d s ;f"), + type: "local" + }, + + "foo@1.2.3": { + name: "foo", + type: "version", + spec: "1.2.3", + raw: "foo@1.2.3" + }, + + "foo@=v1.2.3": { + name: "foo", + type: "version", + spec: "1.2.3", + raw: "foo@=v1.2.3", + rawSpec: "=v1.2.3" + }, + + "git+ssh://git@notgithub.com/user/foo#1.2.3": { + name: null, + type: "git", + spec: "ssh://git@notgithub.com/user/foo#1.2.3", + raw: "git+ssh://git@notgithub.com/user/foo#1.2.3" + }, + + "git+file://path/to/repo#1.2.3": { + name: null, + type: "git", + spec: "file://path/to/repo#1.2.3", + raw: "git+file://path/to/repo#1.2.3" + }, + + "git://notgithub.com/user/foo": { + name: null, + type: "git", + spec: "git://notgithub.com/user/foo", + raw: "git://notgithub.com/user/foo" + }, + + "@foo/bar@git+ssh://notgithub.com/user/foo": { + name: "@foo/bar", + scope: "@foo", + spec: "ssh://notgithub.com/user/foo", + rawSpec: "git+ssh://notgithub.com/user/foo", + raw: "@foo/bar@git+ssh://notgithub.com/user/foo" + }, + + "/path/to/foo": { + name: null, + type: "local", + spec: path.resolve(__dirname, "/path/to/foo"), + raw: "/path/to/foo" + }, + + "file:path/to/foo": { + name: null, + type: "local", + spec: "path/to/foo", + raw: "file:path/to/foo" + }, + + "file:~/path/to/foo": { + name: null, + type: "local", + spec: "~/path/to/foo", + raw: "file:~/path/to/foo" + }, + + "file:../path/to/foo": { + name: null, + type: "local", + spec: "../path/to/foo", + raw: "file:../path/to/foo" + }, + + "file:///path/to/foo": { + name: null, + type: "local", + spec: "/path/to/foo", + raw: "file:///path/to/foo" + }, + + "https://server.com/foo.tgz": { + name: null, + type: "remote", + spec: "https://server.com/foo.tgz", + raw: "https://server.com/foo.tgz" + }, + + "foo@latest": { + name: "foo", + type: "tag", + spec: "latest", + raw: "foo@latest" + }, + + "foo": { + name: "foo", + type: "tag", + spec: "latest", + raw: "foo" + } + } + + Object.keys(tests).forEach(function (arg) { + var res = npa(arg) + t.type(res, "Result", arg + " is result") + t.has(res, tests[arg], arg + " matches expectations") + }) + + // Completely unreasonable invalid garbage throws an error + t.throws(function() { + npa("this is not a \0 valid package name or url") + }) + + t.throws(function() { + npa("gopher://yea right") + }, "Unsupported URL Type: gopher://yea right") + + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-package-arg/test/bitbucket.js b/node_modules/npm/node_modules/npm-package-arg/test/bitbucket.js new file mode 100644 index 00000000..1dff34ff --- /dev/null +++ b/node_modules/npm/node_modules/npm-package-arg/test/bitbucket.js @@ -0,0 +1,82 @@ +var npa = require("../npa.js") +var path = require("path") + +require("tap").test("basic", function (t) { + t.setMaxListeners(999) + + var tests = { + "bitbucket:user/foo-js": { + name: null, + type: "hosted", + hosted: { type: "bitbucket" }, + spec: "bitbucket:user/foo-js", + raw: "bitbucket:user/foo-js" + }, + + "bitbucket:user/foo-js#bar/baz": { + name: null, + type: "hosted", + hosted: { type: "bitbucket" }, + spec: "bitbucket:user/foo-js#bar/baz", + raw: "bitbucket:user/foo-js#bar/baz" + }, + + "bitbucket:user..blerg--/..foo-js# . . . . . some . tags / / /": { + name: null, + type: "hosted", + hosted: { type: "bitbucket" }, + spec: "bitbucket:user..blerg--/..foo-js# . . . . . some . tags / / /", + raw: "bitbucket:user..blerg--/..foo-js# . . . . . some . tags / / /" + }, + + "bitbucket:user/foo-js#bar/baz/bin": { + name: null, + type: "hosted", + hosted: { type: "bitbucket" }, + spec: "bitbucket:user/foo-js#bar/baz/bin", + raw: "bitbucket:user/foo-js#bar/baz/bin" + }, + + "foo@bitbucket:user/foo-js": { + name: "foo", + type: "hosted", + hosted: { type: "bitbucket" }, + spec: "bitbucket:user/foo-js", + raw: "foo@bitbucket:user/foo-js" + }, + + "git+ssh://git@bitbucket.org/user/foo#1.2.3": { + name: null, + type: "hosted", + hosted: { type: "bitbucket" }, + spec: "git+ssh://git@bitbucket.org/user/foo.git#1.2.3", + raw: "git+ssh://git@bitbucket.org/user/foo#1.2.3" + }, + + "https://bitbucket.org/user/foo.git": { + name: null, + type: "hosted", + hosted: { type: "bitbucket" }, + spec: "git+https://bitbucket.org/user/foo.git", + raw: "https://bitbucket.org/user/foo.git" + }, + + "@foo/bar@git+ssh://bitbucket.org/user/foo": { + name: "@foo/bar", + scope: "@foo", + type: "hosted", + hosted: { type: "bitbucket" }, + spec: "git+ssh://git@bitbucket.org/user/foo.git", + rawSpec: "git+ssh://bitbucket.org/user/foo", + raw: "@foo/bar@git+ssh://bitbucket.org/user/foo" + } + } + + Object.keys(tests).forEach(function (arg) { + var res = npa(arg) + t.type(res, "Result", arg + " is a result") + t.has(res, tests[arg], arg + " matches expectations") + }) + + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-package-arg/test/github.js b/node_modules/npm/node_modules/npm-package-arg/test/github.js new file mode 100644 index 00000000..a2c14600 --- /dev/null +++ b/node_modules/npm/node_modules/npm-package-arg/test/github.js @@ -0,0 +1,106 @@ +var npa = require("../npa.js") +var path = require("path") + +require("tap").test("basic", function (t) { + t.setMaxListeners(999) + + var tests = { + "user/foo-js": { + name: null, + type: "hosted", + hosted: { type: "github" }, + spec: "github:user/foo-js", + raw: "user/foo-js" + }, + + "user/foo-js#bar/baz": { + name: null, + type: "hosted", + hosted: { type: "github" }, + spec: "github:user/foo-js#bar/baz", + raw: "user/foo-js#bar/baz" + }, + + "user..blerg--/..foo-js# . . . . . some . tags / / /": { + name: null, + type: "hosted", + hosted: { type: "github" }, + spec: "github:user..blerg--/..foo-js# . . . . . some . tags / / /", + raw: "user..blerg--/..foo-js# . . . . . some . tags / / /" + }, + + "user/foo-js#bar/baz/bin": { + name: null, + type: "hosted", + hosted: { type: "github" }, + raw: "github:user/foo-js#bar/baz/bin", + raw: "user/foo-js#bar/baz/bin" + }, + + "foo@user/foo-js": { + name: "foo", + type: "hosted", + hosted: { type: "github" }, + spec: "github:user/foo-js", + raw: "foo@user/foo-js" + }, + + "github:user/foo-js": { + name: null, + type: "hosted", + hosted: { type: "github" }, + spec: "github:user/foo-js", + raw: "github:user/foo-js" + }, + + "git+ssh://git@github.com/user/foo#1.2.3": { + name: null, + type: "hosted", + hosted: { type: "github" }, + spec: "git+ssh://git@github.com/user/foo.git#1.2.3", + raw: "git+ssh://git@github.com/user/foo#1.2.3" + }, + + "git://github.com/user/foo": { + name: null, + type: "hosted", + hosted: { type: "github" }, + spec: "git://github.com/user/foo.git", + raw: "git://github.com/user/foo" + }, + + "https://github.com/user/foo.git": { + name: null, + type: "hosted", + hosted: { type: "github" }, + spec: "git+https://github.com/user/foo.git", + raw: "https://github.com/user/foo.git" + }, + + "@foo/bar@git+ssh://github.com/user/foo": { + name: "@foo/bar", + scope: "@foo", + type: "hosted", + hosted: { type: "github" }, + spec: "git+ssh://git@github.com/user/foo.git", + rawSpec: "git+ssh://github.com/user/foo", + raw: "@foo/bar@git+ssh://github.com/user/foo" + }, + + "foo@bar/foo": { + name: "foo", + type: "hosted", + hosted: { type: "github" }, + spec: "github:bar/foo", + raw: "foo@bar/foo" + } + } + + Object.keys(tests).forEach(function (arg) { + var res = npa(arg) + t.type(res, "Result", arg + " is a result") + t.has(res, tests[arg], arg + " matches expectations") + }) + + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-package-arg/test/gitlab.js b/node_modules/npm/node_modules/npm-package-arg/test/gitlab.js new file mode 100644 index 00000000..c9a8ef9f --- /dev/null +++ b/node_modules/npm/node_modules/npm-package-arg/test/gitlab.js @@ -0,0 +1,82 @@ +var npa = require("../npa.js") +var path = require("path") + +require("tap").test("basic", function (t) { + t.setMaxListeners(999) + + var tests = { + "gitlab:user/foo-js": { + name: null, + type: "hosted", + hosted: { type: "gitlab" }, + raw: "gitlab:user/foo-js", + raw: "gitlab:user/foo-js" + }, + + "gitlab:user/foo-js#bar/baz": { + name: null, + type: "hosted", + hosted: { type: "gitlab" }, + raw: "gitlab:user/foo-js#bar/baz", + raw: "gitlab:user/foo-js#bar/baz" + }, + + "gitlab:user..blerg--/..foo-js# . . . . . some . tags / / /": { + name: null, + type: "hosted", + hosted: { type: "gitlab" }, + spec: "gitlab:user..blerg--/..foo-js# . . . . . some . tags / / /", + raw: "gitlab:user..blerg--/..foo-js# . . . . . some . tags / / /" + }, + + "gitlab:user/foo-js#bar/baz/bin": { + name: null, + type: "hosted", + hosted: { type: "gitlab" }, + spec: "gitlab:user/foo-js#bar/baz/bin", + raw: "gitlab:user/foo-js#bar/baz/bin" + }, + + "foo@gitlab:user/foo-js": { + name: "foo", + type: "hosted", + hosted: { type: "gitlab" }, + spec: "gitlab:user/foo-js", + raw: "foo@gitlab:user/foo-js" + }, + + "git+ssh://git@gitlab.com/user/foo#1.2.3": { + name: null, + type: "hosted", + hosted: { type: "gitlab" }, + spec: "git+ssh://git@gitlab.com/user/foo.git#1.2.3", + raw: "git+ssh://git@gitlab.com/user/foo#1.2.3" + }, + + "https://gitlab.com/user/foo.git": { + name: null, + type: "hosted", + hosted: { type: "gitlab" }, + spec: "git+https://gitlab.com/user/foo.git", + raw: "https://gitlab.com/user/foo.git" + }, + + "@foo/bar@git+ssh://gitlab.com/user/foo": { + name: "@foo/bar", + scope: "@foo", + type: "hosted", + hosted: { type: "gitlab" }, + spec: "git+ssh://git@gitlab.com/user/foo.git", + rawSpec: "git+ssh://gitlab.com/user/foo", + raw: "@foo/bar@git+ssh://gitlab.com/user/foo" + } + } + + Object.keys(tests).forEach(function (arg) { + var res = npa(arg) + t.type(res, "Result", arg + " is a result") + t.has(res, tests[arg], arg + " matches expectations") + }) + + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-package-arg/test/windows.js b/node_modules/npm/node_modules/npm-package-arg/test/windows.js new file mode 100644 index 00000000..e3c8ba6b --- /dev/null +++ b/node_modules/npm/node_modules/npm-package-arg/test/windows.js @@ -0,0 +1,41 @@ +global.FAKE_WINDOWS = true + +var npa = require("../npa.js") +var test = require("tap").test +var path = require("path") + +var cases = { + "C:\\x\\y\\z": { + raw: "C:\\x\\y\\z", + scope: null, + name: null, + rawSpec: "C:\\x\\y\\z", + spec: path.resolve("C:\\x\\y\\z"), + type: "local" + }, + "foo@C:\\x\\y\\z": { + raw: "foo@C:\\x\\y\\z", + scope: null, + name: "foo", + rawSpec: "C:\\x\\y\\z", + spec: path.resolve("C:\\x\\y\\z"), + type: "local" + }, + "foo@/foo/bar/baz": { + raw: "foo@/foo/bar/baz", + scope: null, + name: "foo", + rawSpec: "/foo/bar/baz", + spec: path.resolve("/foo/bar/baz"), + type: "local" + } +} + +test("parse a windows path", function (t) { + Object.keys(cases).forEach(function (c) { + var expect = cases[c] + var actual = npa(c) + t.same(actual, expect, c) + }) + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/.npmignore b/node_modules/npm/node_modules/npm-registry-client/.npmignore new file mode 100644 index 00000000..bea2db62 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/.npmignore @@ -0,0 +1,5 @@ +test/fixtures/cache +node_modules +npm-debug.log +.eslintrc +.jshintrc diff --git a/node_modules/npm/node_modules/npm-registry-client/.travis.yml b/node_modules/npm/node_modules/npm-registry-client/.travis.yml new file mode 100644 index 00000000..2993ae58 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/.travis.yml @@ -0,0 +1,12 @@ +language: node_js +node_js: + - "4" + - "6" + - "0.10" + - "0.12" +script: "npm test" +sudo: false +before_install: + - "npm install -g npm@latest" +notifications: + slack: npm-inc:kRqQjto7YbINqHPb1X6nS3g8 diff --git a/node_modules/npm/node_modules/npm-registry-client/LICENSE b/node_modules/npm/node_modules/npm-registry-client/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/npm-registry-client/README.md b/node_modules/npm/node_modules/npm-registry-client/README.md new file mode 100644 index 00000000..9d81f4df --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/README.md @@ -0,0 +1,320 @@ +# npm-registry-client + +The code that npm uses to talk to the registry. + +It handles all the caching and HTTP calls. + +## Usage + +```javascript +var RegClient = require('npm-registry-client') +var client = new RegClient(config) +var uri = "https://registry.npmjs.org/npm" +var params = {timeout: 1000} + +client.get(uri, params, function (error, data, raw, res) { + // error is an error if there was a problem. + // data is the parsed data object + // raw is the json string + // res is the response from couch +}) +``` + +# Registry URLs + +The registry calls take either a full URL pointing to a resource in the +registry, or a base URL for the registry as a whole (including the registry +path – but be sure to terminate the path with `/`). `http` and `https` URLs are +the only ones supported. + +## Using the client + +Every call to the client follows the same pattern: + +* `uri` {String} The *fully-qualified* URI of the registry API method being + invoked. +* `params` {Object} Per-request parameters. +* `callback` {Function} Callback to be invoked when the call is complete. + +### Credentials + +Many requests to the registry can by authenticated, and require credentials +for authorization. These credentials always look the same: + +* `username` {String} +* `password` {String} +* `email` {String} +* `alwaysAuth` {Boolean} Whether calls to the target registry are always + authed. + +**or** + +* `token` {String} +* `alwaysAuth` {Boolean} Whether calls to the target registry are always + authed. + +## API + +### client.access(uri, params, cb) + +* `uri` {String} Registry URL for the package's access API endpoint. + Looks like `/-/package//access`. +* `params` {Object} Object containing per-request properties. + * `access` {String} New access level for the package. Can be either + `public` or `restricted`. Registry will raise an error if trying + to change the access level of an unscoped package. + * `auth` {Credentials} + +Set the access level for scoped packages. For now, there are only two +access levels: "public" and "restricted". + +### client.adduser(uri, params, cb) + +* `uri` {String} Base registry URL. +* `params` {Object} Object containing per-request properties. + * `auth` {Credentials} +* `cb` {Function} + * `error` {Error | null} + * `data` {Object} the parsed data object + * `raw` {String} the json + * `res` {Response Object} response from couch + +Add a user account to the registry, or verify the credentials. + +### client.deprecate(uri, params, cb) + +* `uri` {String} Full registry URI for the deprecated package. +* `params` {Object} Object containing per-request properties. + * `version` {String} Semver version range. + * `message` {String} The message to use as a deprecation warning. + * `auth` {Credentials} +* `cb` {Function} + +Deprecate a version of a package in the registry. + +### client.distTags.fetch(uri, params, cb) + +* `uri` {String} Base URL for the registry. +* `params` {Object} Object containing per-request properties. + * `package` {String} Name of the package. + * `auth` {Credentials} +* `cb` {Function} + +Fetch all of the `dist-tags` for the named package. + +### client.distTags.add(uri, params, cb) + +* `uri` {String} Base URL for the registry. +* `params` {Object} Object containing per-request properties. + * `package` {String} Name of the package. + * `distTag` {String} Name of the new `dist-tag`. + * `version` {String} Exact version to be mapped to the `dist-tag`. + * `auth` {Credentials} +* `cb` {Function} + +Add (or replace) a single dist-tag onto the named package. + +### client.distTags.set(uri, params, cb) + +* `uri` {String} Base URL for the registry. +* `params` {Object} Object containing per-request properties. + * `package` {String} Name of the package. + * `distTags` {Object} Object containing a map from tag names to package + versions. + * `auth` {Credentials} +* `cb` {Function} + +Set all of the `dist-tags` for the named package at once, creating any +`dist-tags` that do not already exit. Any `dist-tags` not included in the +`distTags` map will be removed. + +### client.distTags.update(uri, params, cb) + +* `uri` {String} Base URL for the registry. +* `params` {Object} Object containing per-request properties. + * `package` {String} Name of the package. + * `distTags` {Object} Object containing a map from tag names to package + versions. + * `auth` {Credentials} +* `cb` {Function} + +Update the values of multiple `dist-tags`, creating any `dist-tags` that do +not already exist. Any pre-existing `dist-tags` not included in the `distTags` +map will be left alone. + +### client.distTags.rm(uri, params, cb) + +* `uri` {String} Base URL for the registry. +* `params` {Object} Object containing per-request properties. + * `package` {String} Name of the package. + * `distTag` {String} Name of the new `dist-tag`. + * `auth` {Credentials} +* `cb` {Function} + +Remove a single `dist-tag` from the named package. + +### client.get(uri, params, cb) + +* `uri` {String} The complete registry URI to fetch +* `params` {Object} Object containing per-request properties. + * `timeout` {Number} Duration before the request times out. Optional + (default: never). + * `follow` {Boolean} Follow 302/301 responses. Optional (default: true). + * `staleOk` {Boolean} If there's cached data available, then return that to + the callback quickly, and update the cache the background. Optional + (default: false). + * `auth` {Credentials} Optional. +* `cb` {Function} + +Fetches data from the registry via a GET request, saving it in the cache folder +with the ETag or the "Last Modified" timestamp. + +### client.publish(uri, params, cb) + +* `uri` {String} The registry URI for the package to publish. +* `params` {Object} Object containing per-request properties. + * `metadata` {Object} Package metadata. + * `access` {String} Access for the package. Can be `public` or `restricted` (no default). + * `body` {Stream} Stream of the package body / tarball. + * `auth` {Credentials} +* `cb` {Function} + +Publish a package to the registry. + +Note that this does not create the tarball from a folder. + +### client.star(uri, params, cb) + +* `uri` {String} The complete registry URI for the package to star. +* `params` {Object} Object containing per-request properties. + * `starred` {Boolean} True to star the package, false to unstar it. Optional + (default: false). + * `auth` {Credentials} +* `cb` {Function} + +Star or unstar a package. + +Note that the user does not have to be the package owner to star or unstar a +package, though other writes do require that the user be the package owner. + +### client.stars(uri, params, cb) + +* `uri` {String} The base URL for the registry. +* `params` {Object} Object containing per-request properties. + * `username` {String} Name of user to fetch starred packages for. Optional + (default: user in `auth`). + * `auth` {Credentials} Optional (required if `username` is omitted). +* `cb` {Function} + +View your own or another user's starred packages. + +### client.tag(uri, params, cb) + +* `uri` {String} The complete registry URI to tag +* `params` {Object} Object containing per-request properties. + * `version` {String} Version to tag. + * `tag` {String} Tag name to apply. + * `auth` {Credentials} +* `cb` {Function} + +Mark a version in the `dist-tags` hash, so that `pkg@tag` will fetch the +specified version. + +### client.unpublish(uri, params, cb) + +* `uri` {String} The complete registry URI of the package to unpublish. +* `params` {Object} Object containing per-request properties. + * `version` {String} version to unpublish. Optional – omit to unpublish all + versions. + * `auth` {Credentials} +* `cb` {Function} + +Remove a version of a package (or all versions) from the registry. When the +last version us unpublished, the entire document is removed from the database. + +### client.whoami(uri, params, cb) + +* `uri` {String} The base registry for the URI. +* `params` {Object} Object containing per-request properties. + * `auth` {Credentials} +* `cb` {Function} + +Simple call to see who the registry thinks you are. Especially useful with +token-based auth. + + +## PLUMBING + +The below are primarily intended for use by the rest of the API, or by the npm +caching logic directly. + +### client.request(uri, params, cb) + +* `uri` {String} URI pointing to the resource to request. +* `params` {Object} Object containing per-request properties. + * `method` {String} HTTP method. Optional (default: "GET"). + * `body` {Stream | Buffer | String | Object} The request body. Objects + that are not Buffers or Streams are encoded as JSON. Optional – body + only used for write operations. + * `etag` {String} The cached ETag. Optional. + * `lastModified` {String} The cached Last-Modified timestamp. Optional. + * `follow` {Boolean} Follow 302/301 responses. Optional (default: true). + * `streaming` {Boolean} Stream the request body as it comes, handling error + responses in a non-streaming way. + * `auth` {Credentials} Optional. +* `cb` {Function} + * `error` {Error | null} + * `data` {Object} the parsed data object + * `raw` {String} the json + * `res` {Response Object} response from couch + +Make a generic request to the registry. All the other methods are wrappers +around `client.request`. + +### client.fetch(uri, params, cb) + +* `uri` {String} The complete registry URI to upload to +* `params` {Object} Object containing per-request properties. + * `headers` {Stream} HTTP headers to be included with the request. Optional. + * `auth` {Credentials} Optional. +* `cb` {Function} + +Fetch a package from a URL, with auth set appropriately if included. Used to +cache remote tarballs as well as request package tarballs from the registry. + +# Configuration + +The client uses its own configuration, which is just passed in as a simple +nested object. The following are the supported values (with their defaults, if +any): + +* `proxy.http` {URL} The URL to proxy HTTP requests through. +* `proxy.https` {URL} The URL to proxy HTTPS requests through. Defaults to be + the same as `proxy.http` if unset. +* `proxy.localAddress` {IP} The local address to use on multi-homed systems. +* `ssl.ca` {String} Certificate signing authority certificates to trust. +* `ssl.certificate` {String} Client certificate (PEM encoded). Enable access + to servers that require client certificates. +* `ssl.key` {String} Private key (PEM encoded) for client certificate. +* `ssl.strict` {Boolean} Whether or not to be strict with SSL certificates. + Default = `true` +* `retry.count` {Number} Number of times to retry on GET failures. Default = 2. +* `retry.factor` {Number} `factor` setting for `node-retry`. Default = 10. +* `retry.minTimeout` {Number} `minTimeout` setting for `node-retry`. + Default = 10000 (10 seconds) +* `retry.maxTimeout` {Number} `maxTimeout` setting for `node-retry`. + Default = 60000 (60 seconds) +* `userAgent` {String} User agent header to send. Default = + `"node/{process.version}"` +* `log` {Object} The logger to use. Defaults to `require("npmlog")` if + that works, otherwise logs are disabled. +* `defaultTag` {String} The default tag to use when publishing new packages. + Default = `"latest"` +* `couchToken` {Object} A token for use with + [couch-login](https://npmjs.org/package/couch-login). +* `sessionToken` {String} A random identifier for this set of client requests. + Default = 8 random hexadecimal bytes. +* `maxSockets` {Number} The maximum number of connections that will be open per + origin (unique combination of protocol:host:port). Passed to the + [httpAgent](https://nodejs.org/api/http.html#http_agent_maxsockets). + Default = 50 diff --git a/node_modules/npm/node_modules/npm-registry-client/index.js b/node_modules/npm/node_modules/npm-registry-client/index.js new file mode 100644 index 00000000..a199801f --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/index.js @@ -0,0 +1,79 @@ +// utilities for working with the js-registry site. + +module.exports = RegClient + +var join = require('path').join +var fs = require('graceful-fs') + +var npmlog +try { + npmlog = require('npmlog') +} catch (er) { + npmlog = { + error: noop, + warn: noop, + info: noop, + verbose: noop, + silly: noop, + http: noop, + pause: noop, + resume: noop + } +} + +function noop () {} + +function RegClient (config) { + this.config = Object.create(config || {}) + + this.config.proxy = this.config.proxy || {} + if (!this.config.proxy.https && this.config.proxy.http) { + this.config.proxy.https = this.config.proxy.http + } + + this.config.ssl = this.config.ssl || {} + if (this.config.ssl.strict === undefined) this.config.ssl.strict = true + + this.config.retry = this.config.retry || {} + if (typeof this.config.retry.retries !== 'number') this.config.retry.retries = 2 + if (typeof this.config.retry.factor !== 'number') this.config.retry.factor = 10 + if (typeof this.config.retry.minTimeout !== 'number') this.config.retry.minTimeout = 10000 + if (typeof this.config.retry.maxTimeout !== 'number') this.config.retry.maxTimeout = 60000 + if (typeof this.config.maxSockets !== 'number') this.config.maxSockets = 50 + + this.config.userAgent = this.config.userAgent || 'node/' + process.version + this.config.defaultTag = this.config.defaultTag || 'latest' + + this.log = this.config.log || npmlog + delete this.config.log + + var client = this + fs.readdirSync(join(__dirname, 'lib')).forEach(function (f) { + var entry = join(__dirname, 'lib', f) + + // lib/group-name/operation.js -> client.groupName.operation + var stat = fs.statSync(entry) + if (stat.isDirectory()) { + var groupName = f.replace(/-([a-z])/, dashToCamel) + fs.readdirSync(entry).forEach(function (f) { + if (!f.match(/\.js$/)) return + + if (!client[groupName]) { + // keep client.groupName.operation from stomping client.operation + client[groupName] = Object.create(client) + } + var name = f.replace(/\.js$/, '').replace(/-([a-z])/, dashToCamel) + client[groupName][name] = require(join(entry, f)) + }) + return + } + + if (!f.match(/\.js$/)) return + var name = f.replace(/\.js$/, '').replace(/-([a-z])/, dashToCamel) + client[name] = require(entry) + }) +} + +function dashToCamel (_, l) { + return l.toUpperCase() +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/access.js b/node_modules/npm/node_modules/npm-registry-client/lib/access.js new file mode 100644 index 00000000..ff01e95e --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/access.js @@ -0,0 +1,153 @@ +module.exports = access + +var assert = require('assert') +var url = require('url') +var npa = require('npm-package-arg') +var subcommands = {} + +function access (sub, uri, params, cb) { + accessAssertions(sub, uri, params, cb) + return subcommands[sub].call(this, uri, params, cb) +} + +subcommands.public = function (uri, params, cb) { + return setAccess.call(this, 'public', uri, params, cb) +} +subcommands.restricted = function (uri, params, cb) { + return setAccess.call(this, 'restricted', uri, params, cb) +} + +function setAccess (access, uri, params, cb) { + return this.request(apiUri(uri, 'package', params.package, 'access'), { + method: 'POST', + auth: params.auth, + body: JSON.stringify({ access: access }) + }, cb) +} + +subcommands.grant = function (uri, params, cb) { + var reqUri = apiUri(uri, 'team', params.scope, params.team, 'package') + return this.request(reqUri, { + method: 'PUT', + auth: params.auth, + body: JSON.stringify({ + permissions: params.permissions, + package: params.package + }) + }, cb) +} + +subcommands.revoke = function (uri, params, cb) { + var reqUri = apiUri(uri, 'team', params.scope, params.team, 'package') + return this.request(reqUri, { + method: 'DELETE', + auth: params.auth, + body: JSON.stringify({ + package: params.package + }) + }, cb) +} + +subcommands['ls-packages'] = function (uri, params, cb, type) { + type = type || (params.team ? 'team' : 'org') + var client = this + var uriParams = '?format=cli' + var reqUri = apiUri(uri, type, params.scope, params.team, 'package') + return client.request(reqUri + uriParams, { + method: 'GET', + auth: params.auth + }, function (err, perms) { + if (err && err.statusCode === 404 && type === 'org') { + subcommands['ls-packages'].call(client, uri, params, cb, 'user') + } else { + cb(err, perms && translatePermissions(perms)) + } + }) +} + +subcommands['ls-collaborators'] = function (uri, params, cb) { + var uriParams = '?format=cli' + if (params.user) { + uriParams += ('&user=' + encodeURIComponent(params.user)) + } + var reqUri = apiUri(uri, 'package', params.package, 'collaborators') + return this.request(reqUri + uriParams, { + method: 'GET', + auth: params.auth + }, function (err, perms) { + cb(err, perms && translatePermissions(perms)) + }) +} + +subcommands.edit = function () { + throw new Error('edit subcommand is not implemented yet') +} + +function apiUri (registryUri) { + var path = Array.prototype.slice.call(arguments, 1) + .filter(function (x) { return x }) + .map(encodeURIComponent) + .join('/') + return url.resolve(registryUri, '-/' + path) +} + +function accessAssertions (subcommand, uri, params, cb) { + assert(subcommands.hasOwnProperty(subcommand), + 'access subcommand must be one of ' + + Object.keys(subcommands).join(', ')) + typeChecks({ + 'uri': [uri, 'string'], + 'params': [params, 'object'], + 'auth': [params.auth, 'object'], + 'callback': [cb, 'function'] + }) + if (contains([ + 'public', 'restricted' + ], subcommand)) { + typeChecks({ 'package': [params.package, 'string'] }) + assert(!!npa(params.package).scope, + 'access commands are only accessible for scoped packages') + } + if (contains(['grant', 'revoke', 'ls-packages'], subcommand)) { + typeChecks({ 'scope': [params.scope, 'string'] }) + } + if (contains(['grant', 'revoke'], subcommand)) { + typeChecks({ 'team': [params.team, 'string'] }) + } + if (subcommand === 'grant') { + typeChecks({ 'permissions': [params.permissions, 'string'] }) + assert(params.permissions === 'read-only' || + params.permissions === 'read-write', + 'permissions must be either read-only or read-write') + } +} + +function typeChecks (specs) { + Object.keys(specs).forEach(function (key) { + var checks = specs[key] + assert(typeof checks[0] === checks[1], + key + ' is required and must be of type ' + checks[1]) + }) +} + +function contains (arr, item) { + return arr.indexOf(item) !== -1 +} + +function translatePermissions (perms) { + var newPerms = {} + for (var key in perms) { + if (perms.hasOwnProperty(key)) { + if (perms[key] === 'read') { + newPerms[key] = 'read-only' + } else if (perms[key] === 'write') { + newPerms[key] = 'read-write' + } else { + // This shouldn't happen, but let's not break things + // if the API starts returning different things. + newPerms[key] = perms[key] + } + } + } + return newPerms +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/adduser.js b/node_modules/npm/node_modules/npm-registry-client/lib/adduser.js new file mode 100644 index 00000000..a6a779d8 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/adduser.js @@ -0,0 +1,128 @@ +module.exports = adduser + +var url = require('url') +var assert = require('assert') + +function adduser (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to adduser') + assert( + params && typeof params === 'object', + 'must pass params to adduser' + ) + assert(typeof cb === 'function', 'must pass callback to adduser') + + assert(params.auth && typeof params.auth, 'must pass auth to adduser') + var auth = params.auth + assert(typeof auth.username === 'string', 'must include username in auth') + assert(typeof auth.password === 'string', 'must include password in auth') + assert(typeof auth.email === 'string', 'must include email in auth') + + // normalize registry URL + if (uri.slice(-1) !== '/') uri += '/' + + var username = auth.username.trim() + var password = auth.password.trim() + var email = auth.email.trim() + + // validation + if (!username) return cb(new Error('No username supplied.')) + if (!password) return cb(new Error('No password supplied.')) + if (!email) return cb(new Error('No email address supplied.')) + if (!email.match(/^[^@]+@[^\.]+\.[^\.]+/)) { + return cb(new Error('Please use a real email address.')) + } + + var userobj = { + _id: 'org.couchdb.user:' + username, + name: username, + password: password, + email: email, + type: 'user', + roles: [], + date: new Date().toISOString() + } + + var token = this.config.couchToken + if (this.couchLogin) this.couchLogin.token = null + + cb = done.call(this, token, cb) + + var logObj = Object.keys(userobj).map(function (k) { + if (k === 'password') return [k, 'XXXXX'] + return [k, userobj[k]] + }).reduce(function (s, kv) { + s[kv[0]] = kv[1] + return s + }, {}) + + this.log.verbose('adduser', 'before first PUT', logObj) + + var client = this + + uri = url.resolve(uri, '-/user/org.couchdb.user:' + encodeURIComponent(username)) + var options = { + method: 'PUT', + body: userobj, + auth: auth + } + this.request( + uri, + options, + function (error, data, json, response) { + if (!error || !response || response.statusCode !== 409) { + return cb(error, data, json, response) + } + + client.log.verbose('adduser', 'update existing user') + return client.request( + uri + '?write=true', + { auth: auth }, + function (er, data, json, response) { + if (er || data.error) { + return cb(er, data, json, response) + } + Object.keys(data).forEach(function (k) { + if (!userobj[k] || k === 'roles') { + userobj[k] = data[k] + } + }) + client.log.verbose('adduser', 'userobj', logObj) + client.request(uri + '/-rev/' + userobj._rev, options, cb) + } + ) + } + ) + + function done (token, cb) { + return function (error, data, json, response) { + if (!error && (!response || response.statusCode === 201)) { + return cb(error, data, json, response) + } + + // there was some kind of error, reinstate previous auth/token/etc. + if (client.couchLogin) { + client.couchLogin.token = token + if (client.couchLogin.tokenSet) { + client.couchLogin.tokenSet(token) + } + } + + client.log.verbose('adduser', 'back', [error, data, json]) + if (!error) { + error = new Error( + (response && response.statusCode || '') + ' ' + + 'Could not create user\n' + JSON.stringify(data) + ) + } + + if (response && (response.statusCode === 401 || response.statusCode === 403)) { + client.log.warn('adduser', 'Incorrect username or password\n' + + 'You can reset your account by visiting:\n' + + '\n' + + ' https://npmjs.org/forgot\n') + } + + return cb(error) + } + } +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/attempt.js b/node_modules/npm/node_modules/npm-registry-client/lib/attempt.js new file mode 100644 index 00000000..d41bbc4f --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/attempt.js @@ -0,0 +1,20 @@ +var retry = require('retry') + +module.exports = attempt + +function attempt (cb) { + // Tuned to spread 3 attempts over about a minute. + // See formula at . + var operation = retry.operation(this.config.retry) + + var client = this + operation.attempt(function (currentAttempt) { + client.log.info( + 'attempt', + 'registry request try #' + currentAttempt + + ' at ' + (new Date()).toLocaleTimeString() + ) + + cb(operation) + }) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/authify.js b/node_modules/npm/node_modules/npm-registry-client/lib/authify.js new file mode 100644 index 00000000..0a259757 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/authify.js @@ -0,0 +1,22 @@ +module.exports = authify + +function authify (authed, parsed, headers, credentials) { + if (credentials && credentials.token) { + this.log.verbose('request', 'using bearer token for auth') + headers.authorization = 'Bearer ' + credentials.token + + return null + } + + if (authed) { + if (credentials && credentials.username && credentials.password) { + var username = encodeURIComponent(credentials.username) + var password = encodeURIComponent(credentials.password) + parsed.auth = username + ':' + password + } else { + return new Error( + 'This request requires auth credentials. Run `npm login` and repeat the request.' + ) + } + } +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/deprecate.js b/node_modules/npm/node_modules/npm-registry-client/lib/deprecate.js new file mode 100644 index 00000000..5ff3a889 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/deprecate.js @@ -0,0 +1,42 @@ +module.exports = deprecate + +var assert = require('assert') +var semver = require('semver') + +function deprecate (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to deprecate') + assert(params && typeof params === 'object', 'must pass params to deprecate') + assert(typeof cb === 'function', 'must pass callback to deprecate') + + assert(typeof params.version === 'string', 'must pass version to deprecate') + assert(typeof params.message === 'string', 'must pass message to deprecate') + assert( + params.auth && typeof params.auth === 'object', + 'must pass auth to deprecate' + ) + + var version = params.version + var message = params.message + var auth = params.auth + + if (semver.validRange(version) === null) { + return cb(new Error('invalid version range: ' + version)) + } + + this.get(uri + '?write=true', { auth: auth }, function (er, data) { + if (er) return cb(er) + // filter all the versions that match + Object.keys(data.versions).filter(function (v) { + return semver.satisfies(v, version) + }).forEach(function (v) { + data.versions[v].deprecated = message + }) + // now update the doc on the registry + var options = { + method: 'PUT', + body: data, + auth: auth + } + this.request(uri, options, cb) + }.bind(this)) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/dist-tags/add.js b/node_modules/npm/node_modules/npm-registry-client/lib/dist-tags/add.js new file mode 100644 index 00000000..924199ad --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/dist-tags/add.js @@ -0,0 +1,43 @@ +module.exports = add + +var assert = require('assert') +var url = require('url') + +var npa = require('npm-package-arg') + +function add (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to distTags.add') + assert( + params && typeof params === 'object', + 'must pass params to distTags.add' + ) + assert(typeof cb === 'function', 'muss pass callback to distTags.add') + + assert( + typeof params.package === 'string', + 'must pass package name to distTags.add' + ) + assert( + typeof params.distTag === 'string', + 'must pass package distTag name to distTags.add' + ) + assert( + typeof params.version === 'string', + 'must pass version to be mapped to distTag to distTags.add' + ) + assert( + params.auth && typeof params.auth === 'object', + 'must pass auth to distTags.add' + ) + + var p = npa(params.package) + var pkg = p.scope ? params.package.replace('/', '%2f') : params.package + var rest = '-/package/' + pkg + '/dist-tags/' + params.distTag + + var options = { + method: 'PUT', + body: JSON.stringify(params.version), + auth: params.auth + } + this.request(url.resolve(uri, rest), options, cb) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/dist-tags/fetch.js b/node_modules/npm/node_modules/npm-registry-client/lib/dist-tags/fetch.js new file mode 100644 index 00000000..558e2cf8 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/dist-tags/fetch.js @@ -0,0 +1,37 @@ +module.exports = fetch + +var assert = require('assert') +var url = require('url') + +var npa = require('npm-package-arg') + +function fetch (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to distTags.fetch') + assert( + params && typeof params === 'object', + 'must pass params to distTags.fetch' + ) + assert(typeof cb === 'function', 'muss pass callback to distTags.fetch') + + assert( + typeof params.package === 'string', + 'must pass package name to distTags.fetch' + ) + assert( + params.auth && typeof params.auth === 'object', + 'must pass auth to distTags.fetch' + ) + + var p = npa(params.package) + var pkg = p.scope ? params.package.replace('/', '%2f') : params.package + var rest = '-/package/' + pkg + '/dist-tags' + + var options = { + method: 'GET', + auth: params.auth + } + this.request(url.resolve(uri, rest), options, function (er, data) { + if (data && typeof data === 'object') delete data._etag + cb(er, data) + }) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/dist-tags/rm.js b/node_modules/npm/node_modules/npm-registry-client/lib/dist-tags/rm.js new file mode 100644 index 00000000..d2bdda05 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/dist-tags/rm.js @@ -0,0 +1,38 @@ +module.exports = rm + +var assert = require('assert') +var url = require('url') + +var npa = require('npm-package-arg') + +function rm (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to distTags.rm') + assert( + params && typeof params === 'object', + 'must pass params to distTags.rm' + ) + assert(typeof cb === 'function', 'muss pass callback to distTags.rm') + + assert( + typeof params.package === 'string', + 'must pass package name to distTags.rm' + ) + assert( + typeof params.distTag === 'string', + 'must pass package distTag name to distTags.rm' + ) + assert( + params.auth && typeof params.auth === 'object', + 'must pass auth to distTags.rm' + ) + + var p = npa(params.package) + var pkg = p.scope ? params.package.replace('/', '%2f') : params.package + var rest = '-/package/' + pkg + '/dist-tags/' + params.distTag + + var options = { + method: 'DELETE', + auth: params.auth + } + this.request(url.resolve(uri, rest), options, cb) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/dist-tags/set.js b/node_modules/npm/node_modules/npm-registry-client/lib/dist-tags/set.js new file mode 100644 index 00000000..7af351d6 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/dist-tags/set.js @@ -0,0 +1,39 @@ +module.exports = set + +var assert = require('assert') +var url = require('url') + +var npa = require('npm-package-arg') + +function set (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to distTags.set') + assert( + params && typeof params === 'object', + 'must pass params to distTags.set' + ) + assert(typeof cb === 'function', 'muss pass callback to distTags.set') + + assert( + typeof params.package === 'string', + 'must pass package name to distTags.set' + ) + assert( + params.distTags && typeof params.distTags === 'object', + 'must pass distTags map to distTags.set' + ) + assert( + params.auth && typeof params.auth === 'object', + 'must pass auth to distTags.set' + ) + + var p = npa(params.package) + var pkg = p.scope ? params.package.replace('/', '%2f') : params.package + var rest = '-/package/' + pkg + '/dist-tags' + + var options = { + method: 'PUT', + body: JSON.stringify(params.distTags), + auth: params.auth + } + this.request(url.resolve(uri, rest), options, cb) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/dist-tags/update.js b/node_modules/npm/node_modules/npm-registry-client/lib/dist-tags/update.js new file mode 100644 index 00000000..07ec3e5e --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/dist-tags/update.js @@ -0,0 +1,39 @@ +module.exports = update + +var assert = require('assert') +var url = require('url') + +var npa = require('npm-package-arg') + +function update (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to distTags.update') + assert( + params && typeof params === 'object', + 'must pass params to distTags.update' + ) + assert(typeof cb === 'function', 'muss pass callback to distTags.update') + + assert( + typeof params.package === 'string', + 'must pass package name to distTags.update' + ) + assert( + params.distTags && typeof params.distTags === 'object', + 'must pass distTags map to distTags.update' + ) + assert( + params.auth && typeof params.auth === 'object', + 'must pass auth to distTags.update' + ) + + var p = npa(params.package) + var pkg = p.scope ? params.package.replace('/', '%2f') : params.package + var rest = '-/package/' + pkg + '/dist-tags' + + var options = { + method: 'POST', + body: JSON.stringify(params.distTags), + auth: params.auth + } + this.request(url.resolve(uri, rest), options, cb) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/fetch.js b/node_modules/npm/node_modules/npm-registry-client/lib/fetch.js new file mode 100644 index 00000000..e931d371 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/fetch.js @@ -0,0 +1,91 @@ +var assert = require('assert') +var url = require('url') + +var request = require('request') +var once = require('once') + +module.exports = fetch + +function fetch (uri, params, cb) { + assert(typeof uri === 'string', 'must pass uri to request') + assert(params && typeof params === 'object', 'must pass params to request') + assert(typeof cb === 'function', 'must pass callback to request') + + cb = once(cb) + + var client = this + this.attempt(function (operation) { + makeRequest.call(client, uri, params, function (er, req) { + if (er) return cb(er) + + req.on('error', function (er) { + if (operation.retry(er)) { + client.log.info('retry', 'will retry, error on last attempt: ' + er) + } else { + cb(er) + } + }) + + req.on('response', function (res) { + client.log.http('fetch', '' + res.statusCode, uri) + + var er + var statusCode = res && res.statusCode + if (statusCode === 200) { + // Work around bug in node v0.10.0 where the CryptoStream + // gets stuck and never starts reading again. + res.resume() + if (process.version === 'v0.10.0') unstick(res) + + return cb(null, res) + // Only retry on 408, 5xx or no `response`. + } else if (statusCode === 408) { + er = new Error('request timed out') + } else if (statusCode >= 500) { + er = new Error('server error ' + statusCode) + } + + if (er && operation.retry(er)) { + client.log.info('retry', 'will retry, error on last attempt: ' + er) + } else { + cb(new Error('fetch failed with status code ' + statusCode)) + } + }) + }) + }) +} + +function unstick (response) { + response.resume = (function (orig) { + return function () { + var ret = orig.apply(response, arguments) + if (response.socket.encrypted) response.socket.encrypted.read(0) + return ret + } + })(response.resume) +} + +function makeRequest (remote, params, cb) { + var parsed = url.parse(remote) + this.log.http('fetch', 'GET', parsed.href) + + var headers = params.headers || {} + var er = this.authify( + params.auth && params.auth.alwaysAuth, + parsed, + headers, + params.auth + ) + if (er) return cb(er) + + var opts = this.initialize( + parsed, + 'GET', + 'application/x-tar, application/vnd.github+json; q=0.1', + headers + ) + // always want to follow redirects for fetch + opts.followRedirect = true + + cb(null, request(opts)) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/get.js b/node_modules/npm/node_modules/npm-registry-client/lib/get.js new file mode 100644 index 00000000..ab0eae10 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/get.js @@ -0,0 +1,22 @@ +module.exports = get + +var assert = require('assert') +var url = require('url') + +/* + * This is meant to be overridden in specific implementations if you + * want specialized behavior for metadata (i.e. caching). + */ +function get (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to get') + assert(params && typeof params === 'object', 'must pass params to get') + assert(typeof cb === 'function', 'must pass callback to get') + + var parsed = url.parse(uri) + assert( + parsed.protocol === 'http:' || parsed.protocol === 'https:', + 'must have a URL that starts with http: or https:' + ) + + this.request(uri, params, cb) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/initialize.js b/node_modules/npm/node_modules/npm-registry-client/lib/initialize.js new file mode 100644 index 00000000..3c12697f --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/initialize.js @@ -0,0 +1,81 @@ +var crypto = require('crypto') +var HttpAgent = require('http').Agent +var HttpsAgent = require('https').Agent + +var pkg = require('../package.json') + +module.exports = initialize + +function initialize (uri, method, accept, headers) { + if (!this.config.sessionToken) { + this.config.sessionToken = crypto.randomBytes(8).toString('hex') + this.log.verbose('request id', this.config.sessionToken) + } + + var opts = { + url: uri, + method: method, + headers: headers, + localAddress: this.config.proxy.localAddress, + strictSSL: this.config.ssl.strict, + cert: this.config.ssl.certificate, + key: this.config.ssl.key, + ca: this.config.ssl.ca, + agent: getAgent.call(this, uri.protocol) + } + + // allow explicit disabling of proxy in environment via CLI + // + // how false gets here is the CLI's problem (it's gross) + if (this.config.proxy.http === false) { + opts.proxy = null + } else { + // request will not pay attention to the NOPROXY environment variable if a + // config value named proxy is passed in, even if it's set to null. + var proxy + if (uri.protocol === 'https:') { + proxy = this.config.proxy.https + } else { + proxy = this.config.proxy.http + } + if (typeof proxy === 'string') opts.proxy = proxy + } + + headers.version = this.version || pkg.version + headers.accept = accept + + if (this.refer) headers.referer = this.refer + + headers['npm-session'] = this.config.sessionToken + headers['user-agent'] = this.config.userAgent + + return opts +} + +function getAgent (protocol) { + if (protocol === 'https:') { + if (!this.httpsAgent) { + this.httpsAgent = new HttpsAgent({ + keepAlive: true, + maxSockets: this.config.maxSockets, + localAddress: this.config.proxy.localAddress, + rejectUnauthorized: this.config.ssl.strict, + ca: this.config.ssl.ca, + cert: this.config.ssl.certificate, + key: this.config.ssl.key + }) + } + + return this.httpsAgent + } else { + if (!this.httpAgent) { + this.httpAgent = new HttpAgent({ + keepAlive: true, + maxSockets: this.config.maxSockets, + localAddress: this.config.proxy.localAddress + }) + } + + return this.httpAgent + } +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/logout.js b/node_modules/npm/node_modules/npm-registry-client/lib/logout.js new file mode 100644 index 00000000..e66e9b78 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/logout.js @@ -0,0 +1,23 @@ +module.exports = logout + +var assert = require('assert') +var url = require('url') + +function logout (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to logout') + assert(params && typeof params === 'object', 'must pass params to logout') + assert(typeof cb === 'function', 'must pass callback to star') + + var auth = params.auth + assert(auth && typeof auth === 'object', 'must pass auth to logout') + assert(typeof auth.token === 'string', 'can only log out for token auth') + + uri = url.resolve(uri, '-/user/token/' + auth.token) + var options = { + method: 'DELETE', + auth: auth + } + + this.log.verbose('logout', 'invalidating session token for user') + this.request(uri, options, cb) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/ping.js b/node_modules/npm/node_modules/npm-registry-client/lib/ping.js new file mode 100644 index 00000000..b90f99d1 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/ping.js @@ -0,0 +1,23 @@ +module.exports = ping + +var url = require('url') +var assert = require('assert') + +function ping (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to ping') + assert(params && typeof params === 'object', 'must pass params to ping') + assert(typeof cb === 'function', 'must pass callback to ping') + + var auth = params.auth + assert(auth && typeof auth === 'object', 'must pass auth to ping') + + this.request(url.resolve(uri, '-/ping?write=true'), { auth: auth }, function (er, fullData) { + if (er) { + cb(er) + } else if (fullData) { + cb(null, fullData) + } else { + cb(new Error('No data received')) + } + }) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/publish.js b/node_modules/npm/node_modules/npm-registry-client/lib/publish.js new file mode 100644 index 00000000..9bf1c306 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/publish.js @@ -0,0 +1,188 @@ +module.exports = publish + +var url = require('url') +var semver = require('semver') +var crypto = require('crypto') +var Stream = require('stream').Stream +var assert = require('assert') +var fixer = require('normalize-package-data').fixer +var concat = require('concat-stream') + +function escaped (name) { + return name.replace('/', '%2f') +} + +function publish (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to publish') + assert(params && typeof params === 'object', 'must pass params to publish') + assert(typeof cb === 'function', 'must pass callback to publish') + + var access = params.access + assert( + (!access) || ['public', 'restricted'].indexOf(access) !== -1, + "if present, access level must be either 'public' or 'restricted'" + ) + + var auth = params.auth + assert(auth && typeof auth === 'object', 'must pass auth to publish') + if (!(auth.token || + (auth.password && auth.username && auth.email))) { + var er = new Error('auth required for publishing') + er.code = 'ENEEDAUTH' + return cb(er) + } + + var metadata = params.metadata + assert( + metadata && typeof metadata === 'object', + 'must pass package metadata to publish' + ) + try { + fixer.fixNameField(metadata, {strict: true, allowLegacyCase: true}) + } catch (er) { + return cb(er) + } + var version = semver.clean(metadata.version) + if (!version) return cb(new Error('invalid semver: ' + metadata.version)) + metadata.version = version + + var body = params.body + assert(body, 'must pass package body to publish') + assert(body instanceof Stream, 'package body passed to publish must be a stream') + var client = this + var sink = concat(function (tarbuffer) { + putFirst.call(client, uri, metadata, tarbuffer, access, auth, cb) + }) + sink.on('error', cb) + body.pipe(sink) +} + +function putFirst (registry, data, tarbuffer, access, auth, cb) { + // optimistically try to PUT all in one single atomic thing. + // If 409, then GET and merge, try again. + // If other error, then fail. + + var root = { + _id: data.name, + name: data.name, + description: data.description, + 'dist-tags': {}, + versions: {}, + readme: data.readme || '' + } + + if (access) root.access = access + + if (!auth.token) { + root.maintainers = [{ name: auth.username, email: auth.email }] + data.maintainers = JSON.parse(JSON.stringify(root.maintainers)) + } + + root.versions[ data.version ] = data + var tag = data.tag || this.config.defaultTag + root['dist-tags'][tag] = data.version + + var tbName = data.name + '-' + data.version + '.tgz' + var tbURI = data.name + '/-/' + tbName + + data._id = data.name + '@' + data.version + data.dist = data.dist || {} + data.dist.shasum = crypto.createHash('sha1').update(tarbuffer).digest('hex') + data.dist.tarball = url.resolve(registry, tbURI) + .replace(/^https:\/\//, 'http://') + + root._attachments = {} + root._attachments[ tbName ] = { + 'content_type': 'application/octet-stream', + 'data': tarbuffer.toString('base64'), + 'length': tarbuffer.length + } + + var fixed = url.resolve(registry, escaped(data.name)) + var client = this + var options = { + method: 'PUT', + body: root, + auth: auth + } + this.request(fixed, options, function (er, parsed, json, res) { + var r409 = 'must supply latest _rev to update existing package' + var r409b = 'Document update conflict.' + var conflict = res && res.statusCode === 409 + if (parsed && (parsed.reason === r409 || parsed.reason === r409b)) { + conflict = true + } + + // a 409 is typical here. GET the data and merge in. + if (er && !conflict) { + client.log.error('publish', 'Failed PUT ' + (res && res.statusCode)) + return cb(er) + } + + if (!er && !conflict) return cb(er, parsed, json, res) + + // let's see what versions are already published. + client.request(fixed + '?write=true', { auth: auth }, function (er, current) { + if (er) return cb(er) + + putNext.call(client, registry, data.version, root, current, auth, cb) + }) + }) +} + +function putNext (registry, newVersion, root, current, auth, cb) { + // already have the tardata on the root object + // just merge in existing stuff + var curVers = Object.keys(current.versions || {}).map(function (v) { + return semver.clean(v, true) + }).concat(Object.keys(current.time || {}).map(function (v) { + if (semver.valid(v, true)) return semver.clean(v, true) + }).filter(function (v) { + return v + })) + + if (curVers.indexOf(newVersion) !== -1) { + return cb(conflictError(root.name, newVersion)) + } + + current.versions[newVersion] = root.versions[newVersion] + current._attachments = current._attachments || {} + for (var i in root) { + switch (i) { + // objects that copy over the new stuffs + case 'dist-tags': + case 'versions': + case '_attachments': + for (var j in root[i]) { + current[i][j] = root[i][j] + } + break + + // ignore these + case 'maintainers': + break + + // copy + default: + current[i] = root[i] + } + } + var maint = JSON.parse(JSON.stringify(root.maintainers)) + root.versions[newVersion].maintainers = maint + + var uri = url.resolve(registry, escaped(root.name)) + var options = { + method: 'PUT', + body: current, + auth: auth + } + this.request(uri, options, cb) +} + +function conflictError (pkgid, version) { + var e = new Error('cannot modify pre-existing version') + e.code = 'EPUBLISHCONFLICT' + e.pkgid = pkgid + e.version = version + return e +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/request.js b/node_modules/npm/node_modules/npm-registry-client/lib/request.js new file mode 100644 index 00000000..04be044d --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/request.js @@ -0,0 +1,309 @@ +module.exports = regRequest + +// npm: means +// 1. https +// 2. send authorization +// 3. content-type is 'application/json' -- metadata +// +var assert = require('assert') +var url = require('url') +var zlib = require('zlib') +var Stream = require('stream').Stream +var STATUS_CODES = require('http').STATUS_CODES + +var request = require('request') +var once = require('once') + +function regRequest (uri, params, cb_) { + assert(typeof uri === 'string', 'must pass uri to request') + assert(params && typeof params === 'object', 'must pass params to request') + assert(typeof cb_ === 'function', 'must pass callback to request') + + params.method = params.method || 'GET' + this.log.verbose('request', 'uri', uri) + + // Since there are multiple places where an error could occur, + // don't let the cb be called more than once. + var cb = once(cb_) + + if (uri.match(/^\/?favicon.ico/)) { + return cb(new Error("favicon.ico isn't a package, it's a picture.")) + } + + var adduserChange = /\/?-\/user\/org\.couchdb\.user:([^/]+)\/-rev/ + var isUserChange = uri.match(adduserChange) + var adduserNew = /\/?-\/user\/org\.couchdb\.user:([^/?]+)$/ + var isNewUser = uri.match(adduserNew) + var alwaysAuth = params.auth && params.auth.alwaysAuth + var isDelete = params.method === 'DELETE' + var isWrite = params.body || isDelete + + if (isUserChange && !isWrite) { + return cb(new Error('trying to change user document without writing(?!)')) + } + + // new users can *not* use auth, because they don't *have* auth yet + if (isUserChange) { + this.log.verbose('request', 'updating existing user; sending authorization') + params.authed = true + } else if (isNewUser) { + this.log.verbose('request', "new user, so can't send auth") + params.authed = false + } else if (alwaysAuth) { + this.log.verbose('request', 'always-auth set; sending authorization') + params.authed = true + } else if (isWrite) { + this.log.verbose('request', 'sending authorization for write operation') + params.authed = true + } else { + // most of the time we don't want to auth + this.log.verbose('request', 'no auth needed') + params.authed = false + } + + var self = this + this.attempt(function (operation) { + makeRequest.call(self, uri, params, function (er, parsed, raw, response) { + if (response) { + self.log.verbose('headers', response.headers) + if (response.headers['npm-notice']) { + self.log.warn('notice', response.headers['npm-notice']) + } + } + + if (!er || (er.message && er.message.match(/^SSL Error/))) { + if (er) er.code = 'ESSL' + return cb(er, parsed, raw, response) + } + + // Only retry on 408, 5xx or no `response`. + var statusCode = response && response.statusCode + + var timeout = statusCode === 408 + var serverError = statusCode >= 500 + var statusRetry = !statusCode || timeout || serverError + if (er && statusRetry && operation.retry(er)) { + self.log.info('retry', 'will retry, error on last attempt: ' + er) + return undefined + } + cb.apply(null, arguments) + }) + }) +} + +function makeRequest (uri, params, cb_) { + var socket + var cb = once(function (er, parsed, raw, response) { + if (socket) { + // The socket might be returned to a pool for re-use, so don’t keep + // the 'error' listener from here attached. + socket.removeListener('error', cb) + } + + return cb_(er, parsed, raw, response) + }) + + var parsed = url.parse(uri) + var headers = {} + + // metadata should be compressed + headers['accept-encoding'] = 'gzip' + + var er = this.authify(params.authed, parsed, headers, params.auth) + if (er) return cb_(er) + + var opts = this.initialize( + parsed, + params.method, + 'application/json', + headers + ) + + opts.followRedirect = (typeof params.follow === 'boolean' ? params.follow : true) + opts.encoding = null // tell request let body be Buffer instance + + if (params.etag) { + this.log.verbose('etag', params.etag) + headers[params.method === 'GET' ? 'if-none-match' : 'if-match'] = params.etag + } + + if (params.lastModified && params.method === 'GET') { + this.log.verbose('lastModified', params.lastModified) + headers['if-modified-since'] = params.lastModified + } + + // figure out wth body is + if (params.body) { + if (Buffer.isBuffer(params.body)) { + opts.body = params.body + headers['content-type'] = 'application/json' + headers['content-length'] = params.body.length + } else if (typeof params.body === 'string') { + opts.body = params.body + headers['content-type'] = 'application/json' + headers['content-length'] = Buffer.byteLength(params.body) + } else if (params.body instanceof Stream) { + headers['content-type'] = 'application/octet-stream' + if (params.body.size) headers['content-length'] = params.body.size + } else { + delete params.body._etag + delete params.body._lastModified + opts.json = params.body + } + } + + this.log.http('request', params.method, parsed.href || '/') + + var done = requestDone.call(this, params.method, uri, cb) + var req = request(opts, params.streaming ? undefined : decodeResponseBody(done)) + + req.on('error', cb) + + // This should not be necessary, as the HTTP implementation in Node + // passes errors occurring on the socket to the request itself. Being overly + // cautious comes at a low cost, though. + req.on('socket', function (s) { + socket = s + socket.on('error', cb) + }) + + if (params.streaming) { + req.on('response', function (response) { + if (response.statusCode >= 400) { + var parts = [] + response.on('data', function (data) { + parts.push(data) + }) + response.on('end', function () { + decodeResponseBody(done)(null, response, Buffer.concat(parts)) + }) + } else { + response.on('end', function () { + // don't ever re-use connections that had server errors. + // those sockets connect to the Bad Place! + if (response.socket && response.statusCode > 500) { + response.socket.destroy() + } + }) + + return cb(null, response) + } + }) + } + + if (params.body && (params.body instanceof Stream)) { + params.body.pipe(req) + } +} + +function decodeResponseBody (cb) { + return function (er, response, data) { + if (er) return cb(er, response, data) + + // don't ever re-use connections that had server errors. + // those sockets connect to the Bad Place! + if (response.socket && response.statusCode > 500) { + response.socket.destroy() + } + + if (response.headers['content-encoding'] !== 'gzip') { + return cb(er, response, data) + } + + zlib.gunzip(data, function (er, buf) { + if (er) return cb(er, response, data) + + cb(null, response, buf) + }) + } +} + +// cb(er, parsed, raw, response) +function requestDone (method, where, cb) { + return function (er, response, data) { + if (er) return cb(er) + + var urlObj = url.parse(where) + if (urlObj.auth) urlObj.auth = '***' + this.log.http(response.statusCode, url.format(urlObj)) + + if (Buffer.isBuffer(data)) { + data = data.toString() + } + + var parsed + if (data && typeof data === 'string' && response.statusCode !== 304) { + try { + parsed = JSON.parse(data) + } catch (ex) { + ex.message += '\n' + data + this.log.verbose('bad json', data) + this.log.error('registry', 'error parsing json') + return cb(ex, null, data, response) + } + } else if (data) { + parsed = data + data = JSON.stringify(parsed) + } + + // expect data with any error codes + if (!data && response.statusCode >= 400) { + var code = response.statusCode + return cb( + makeError(code + ' ' + STATUS_CODES[code], null, code), + null, + data, + response + ) + } + + er = null + if (parsed && response.headers.etag) { + parsed._etag = response.headers.etag + } + + if (parsed && response.headers['last-modified']) { + parsed._lastModified = response.headers['last-modified'] + } + + // for the search endpoint, the 'error' property can be an object + if (parsed && parsed.error && typeof parsed.error !== 'object' || + response.statusCode >= 400) { + var w = url.parse(where).pathname.substr(1) + var name + if (!w.match(/^-/)) { + w = w.split('/') + name = decodeURIComponent(w[w.indexOf('_rewrite') + 1]) + } + + if (!parsed.error) { + er = makeError( + 'Registry returned ' + response.statusCode + + ' for ' + method + + ' on ' + where, + name, + response.statusCode + ) + } else if (name && parsed.error === 'not_found') { + er = makeError('404 Not Found: ' + name, name, response.statusCode) + } else { + er = makeError( + parsed.error + ' ' + (parsed.reason || '') + ': ' + (name || w), + name, + response.statusCode + ) + } + } + return cb(er, parsed, data, response) + }.bind(this) +} + +function makeError (message, name, code) { + var er = new Error(message) + if (name) er.pkgid = name + if (code) { + er.statusCode = code + er.code = 'E' + code + } + return er +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/star.js b/node_modules/npm/node_modules/npm-registry-client/lib/star.js new file mode 100644 index 00000000..5c9224ea --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/star.js @@ -0,0 +1,51 @@ +module.exports = star + +var assert = require('assert') + +function star (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to star') + assert(params && typeof params === 'object', 'must pass params to star') + assert(typeof cb === 'function', 'must pass callback to star') + + var starred = !!params.starred + + var auth = params.auth + assert(auth && typeof auth === 'object', 'must pass auth to star') + if (!(auth.token || (auth.password && auth.username && auth.email))) { + var er = new Error('Must be logged in to star/unstar packages') + er.code = 'ENEEDAUTH' + return cb(er) + } + + var client = this + this.request(uri + '?write=true', { auth: auth }, function (er, fullData) { + if (er) return cb(er) + + client.whoami(uri, params, function (er, username) { + if (er) return cb(er) + + var data = { + _id: fullData._id, + _rev: fullData._rev, + users: fullData.users || {} + } + + if (starred) { + client.log.info('starring', data._id) + data.users[username] = true + client.log.verbose('starring', data) + } else { + delete data.users[username] + client.log.info('unstarring', data._id) + client.log.verbose('unstarring', data) + } + + var options = { + method: 'PUT', + body: data, + auth: auth + } + return client.request(uri, options, cb) + }) + }) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/stars.js b/node_modules/npm/node_modules/npm-registry-client/lib/stars.js new file mode 100644 index 00000000..ba47f2c1 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/stars.js @@ -0,0 +1,18 @@ +module.exports = stars + +var assert = require('assert') +var url = require('url') + +function stars (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to stars') + assert(params && typeof params === 'object', 'must pass params to stars') + assert(typeof cb === 'function', 'must pass callback to stars') + + var auth = params.auth + var name = params.username || (auth && auth.username) + if (!name) return cb(new Error('must pass either username or auth to stars')) + var encoded = encodeURIComponent(name) + var path = '-/_view/starredByUser?key="' + encoded + '"' + + this.request(url.resolve(uri, path), { auth: auth }, cb) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/tag.js b/node_modules/npm/node_modules/npm-registry-client/lib/tag.js new file mode 100644 index 00000000..3b6dad1d --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/tag.js @@ -0,0 +1,23 @@ +module.exports = tag + +var assert = require('assert') + +function tag (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to tag') + assert(params && typeof params === 'object', 'must pass params to tag') + assert(typeof cb === 'function', 'must pass callback to tag') + + assert(typeof params.version === 'string', 'must pass version to tag') + assert(typeof params.tag === 'string', 'must pass tag name to tag') + assert( + params.auth && typeof params.auth === 'object', + 'must pass auth to tag' + ) + + var options = { + method: 'PUT', + body: JSON.stringify(params.version), + auth: params.auth + } + this.request(uri + '/' + params.tag, options, cb) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/team.js b/node_modules/npm/node_modules/npm-registry-client/lib/team.js new file mode 100644 index 00000000..3e3794e0 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/team.js @@ -0,0 +1,105 @@ +module.exports = team + +var assert = require('assert') +var url = require('url') + +var subcommands = {} + +function team (sub, uri, params, cb) { + teamAssertions(sub, uri, params, cb) + return subcommands[sub].call(this, uri, params, cb) +} + +subcommands.create = function (uri, params, cb) { + return this.request(apiUri(uri, 'org', params.scope, 'team'), { + method: 'PUT', + auth: params.auth, + body: JSON.stringify({ + name: params.team + }) + }, cb) +} + +subcommands.destroy = function (uri, params, cb) { + return this.request(apiUri(uri, 'team', params.scope, params.team), { + method: 'DELETE', + auth: params.auth + }, cb) +} + +subcommands.add = function (uri, params, cb) { + return this.request(apiUri(uri, 'team', params.scope, params.team, 'user'), { + method: 'PUT', + auth: params.auth, + body: JSON.stringify({ + user: params.user + }) + }, cb) +} + +subcommands.rm = function (uri, params, cb) { + return this.request(apiUri(uri, 'team', params.scope, params.team, 'user'), { + method: 'DELETE', + auth: params.auth, + body: JSON.stringify({ + user: params.user + }) + }, cb) +} + +subcommands.ls = function (uri, params, cb) { + var uriParams = '?format=cli' + if (params.team) { + var reqUri = apiUri( + uri, 'team', params.scope, params.team, 'user') + uriParams + return this.request(reqUri, { + method: 'GET', + auth: params.auth + }, cb) + } else { + return this.request(apiUri(uri, 'org', params.scope, 'team') + uriParams, { + method: 'GET', + auth: params.auth + }, cb) + } +} + +// TODO - we punted this to v2 +// subcommands.edit = function (uri, params, cb) { +// return this.request(apiUri(uri, 'team', params.scope, params.team, 'user'), { +// method: 'POST', +// auth: params.auth, +// body: JSON.stringify({ +// users: params.users +// }) +// }, cb) +// } + +function apiUri (registryUri) { + var path = Array.prototype.slice.call(arguments, 1) + .map(encodeURIComponent) + .join('/') + return url.resolve(registryUri, '-/' + path) +} + +function teamAssertions (subcommand, uri, params, cb) { + assert(subcommand, 'subcommand is required') + assert(subcommands.hasOwnProperty(subcommand), + 'team subcommand must be one of ' + Object.keys(subcommands)) + assert(typeof uri === 'string', 'registry URI is required') + assert(typeof params === 'object', 'params are required') + assert(typeof params.auth === 'object', 'auth is required') + assert(typeof params.scope === 'string', 'scope is required') + assert(!cb || typeof cb === 'function', 'callback must be a function') + if (subcommand !== 'ls') { + assert(typeof params.team === 'string', 'team name is required') + } + if (subcommand === 'rm' || subcommand === 'add') { + assert(typeof params.user === 'string', 'user is required') + } + if (subcommand === 'edit') { + assert(typeof params.users === 'object' && + params.users.length != null, + 'users is required') + } +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/unpublish.js b/node_modules/npm/node_modules/npm-registry-client/lib/unpublish.js new file mode 100644 index 00000000..05c5a4b6 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/unpublish.js @@ -0,0 +1,120 @@ +module.exports = unpublish + +// fetch the data +// modify to remove the version in question +// If no versions remaining, then DELETE +// else, PUT the modified data +// delete the tarball + +var semver = require('semver') +var url = require('url') +var chain = require('slide').chain +var assert = require('assert') + +function unpublish (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to unpublish') + assert(params && typeof params === 'object', 'must pass params to unpublish') + assert(typeof cb === 'function', 'must pass callback to unpublish') + + var ver = params.version + var auth = params.auth + assert(auth && typeof auth === 'object', 'must pass auth to unpublish') + + var options = { + timeout: -1, + follow: false, + auth: auth + } + this.get(uri + '?write=true', options, function (er, data) { + if (er) { + this.log.info('unpublish', uri + ' not published') + return cb() + } + // remove all if no version specified + if (!ver) { + this.log.info('unpublish', 'No version specified, removing all') + return this.request(uri + '/-rev/' + data._rev, { method: 'DELETE', auth: auth }, cb) + } + + var versions = data.versions || {} + var versionPublic = versions.hasOwnProperty(ver) + + var dist + if (!versionPublic) { + this.log.info('unpublish', uri + '@' + ver + ' not published') + } else { + dist = versions[ver].dist + this.log.verbose('unpublish', 'removing attachments', dist) + } + + delete versions[ver] + // if it was the only version, then delete the whole package. + if (!Object.keys(versions).length) { + this.log.info('unpublish', 'No versions remain, removing entire package') + return this.request(uri + '/-rev/' + data._rev, { method: 'DELETE', auth: auth }, cb) + } + + if (!versionPublic) return cb() + + var latestVer = data['dist-tags'].latest + for (var tag in data['dist-tags']) { + if (data['dist-tags'][tag] === ver) delete data['dist-tags'][tag] + } + + if (latestVer === ver) { + data['dist-tags'].latest = + Object.getOwnPropertyNames(versions).sort(semver.compareLoose).pop() + } + + var rev = data._rev + delete data._revisions + delete data._attachments + var cb_ = detacher.call(this, uri, data, dist, auth, cb) + + this.request(uri + '/-rev/' + rev, { method: 'PUT', body: data, auth: auth }, function (er) { + if (er) { + this.log.error('unpublish', 'Failed to update data') + } + cb_(er) + }.bind(this)) + }.bind(this)) +} + +function detacher (uri, data, dist, credentials, cb) { + return function (er) { + if (er) return cb(er) + this.get(escape(uri, data.name), { auth: credentials }, function (er, data) { + if (er) return cb(er) + + var tb = url.parse(dist.tarball) + + detach.call(this, uri, data, tb.pathname, data._rev, credentials, function (er) { + if (er || !dist.bin) return cb(er) + chain(Object.keys(dist.bin).map(function (bt) { + return function (cb) { + var d = dist.bin[bt] + detach.call(this, uri, data, url.parse(d.tarball).pathname, null, credentials, cb) + }.bind(this) + }, this), cb) + }.bind(this)) + }.bind(this)) + }.bind(this) +} + +function detach (uri, data, path, rev, credentials, cb) { + if (rev) { + path += '/-rev/' + rev + this.log.info('detach', path) + return this.request(url.resolve(uri, path), { method: 'DELETE', auth: credentials }, cb) + } + this.get(escape(uri, data.name), { auth: credentials }, function (er, data) { + rev = data._rev + if (!rev) return cb(new Error('No _rev found in ' + data._id)) + detach.call(this, data, path, rev, cb) + }.bind(this)) +} + +function escape (base, name) { + var escaped = name.replace(/\//, '%2f') + return url.resolve(base, escaped) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/lib/whoami.js b/node_modules/npm/node_modules/npm-registry-client/lib/whoami.js new file mode 100644 index 00000000..68db49e5 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/lib/whoami.js @@ -0,0 +1,21 @@ +module.exports = whoami + +var url = require('url') +var assert = require('assert') + +function whoami (uri, params, cb) { + assert(typeof uri === 'string', 'must pass registry URI to whoami') + assert(params && typeof params === 'object', 'must pass params to whoami') + assert(typeof cb === 'function', 'must pass callback to whoami') + + var auth = params.auth + assert(auth && typeof auth === 'object', 'must pass auth to whoami') + + if (auth.username) return process.nextTick(cb.bind(this, null, auth.username)) + + this.request(url.resolve(uri, '-/whoami'), { auth: auth }, function (er, userdata) { + if (er) return cb(er) + + cb(null, userdata.username) + }) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/LICENSE b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/LICENSE new file mode 100644 index 00000000..99c130e1 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/LICENSE @@ -0,0 +1,24 @@ +The MIT License + +Copyright (c) 2013 Max Ogden + +Permission is hereby granted, free of charge, +to any person obtaining a copy of this software and +associated documentation files (the "Software"), to +deal in the Software without restriction, including +without limitation the rights to use, copy, modify, +merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom +the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice +shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR +ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/index.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/index.js new file mode 100644 index 00000000..b16ad134 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/index.js @@ -0,0 +1,143 @@ +var Writable = require('readable-stream').Writable +var inherits = require('inherits') + +if (typeof Uint8Array === 'undefined') { + var U8 = require('typedarray').Uint8Array +} else { + var U8 = Uint8Array +} + +function ConcatStream(opts, cb) { + if (!(this instanceof ConcatStream)) return new ConcatStream(opts, cb) + + if (typeof opts === 'function') { + cb = opts + opts = {} + } + if (!opts) opts = {} + + var encoding = opts.encoding + var shouldInferEncoding = false + + if (!encoding) { + shouldInferEncoding = true + } else { + encoding = String(encoding).toLowerCase() + if (encoding === 'u8' || encoding === 'uint8') { + encoding = 'uint8array' + } + } + + Writable.call(this, { objectMode: true }) + + this.encoding = encoding + this.shouldInferEncoding = shouldInferEncoding + + if (cb) this.on('finish', function () { cb(this.getBody()) }) + this.body = [] +} + +module.exports = ConcatStream +inherits(ConcatStream, Writable) + +ConcatStream.prototype._write = function(chunk, enc, next) { + this.body.push(chunk) + next() +} + +ConcatStream.prototype.inferEncoding = function (buff) { + var firstBuffer = buff === undefined ? this.body[0] : buff; + if (Buffer.isBuffer(firstBuffer)) return 'buffer' + if (typeof Uint8Array !== 'undefined' && firstBuffer instanceof Uint8Array) return 'uint8array' + if (Array.isArray(firstBuffer)) return 'array' + if (typeof firstBuffer === 'string') return 'string' + if (Object.prototype.toString.call(firstBuffer) === "[object Object]") return 'object' + return 'buffer' +} + +ConcatStream.prototype.getBody = function () { + if (!this.encoding && this.body.length === 0) return [] + if (this.shouldInferEncoding) this.encoding = this.inferEncoding() + if (this.encoding === 'array') return arrayConcat(this.body) + if (this.encoding === 'string') return stringConcat(this.body) + if (this.encoding === 'buffer') return bufferConcat(this.body) + if (this.encoding === 'uint8array') return u8Concat(this.body) + return this.body +} + +var isArray = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]' +} + +function isArrayish (arr) { + return /Array\]$/.test(Object.prototype.toString.call(arr)) +} + +function isBufferish (p) { + return typeof p === 'string' || isArrayish(p) || (p && typeof p.subarray === 'function') +} + +function stringConcat (parts) { + var strings = [] + var needsToString = false + for (var i = 0; i < parts.length; i++) { + var p = parts[i] + if (typeof p === 'string') { + strings.push(p) + } else if (Buffer.isBuffer(p)) { + strings.push(p) + } else if (isBufferish(p)) { + strings.push(new Buffer(p)) + } else { + strings.push(new Buffer(String(p))) + } + } + if (Buffer.isBuffer(parts[0])) { + strings = Buffer.concat(strings) + strings = strings.toString('utf8') + } else { + strings = strings.join('') + } + return strings +} + +function bufferConcat (parts) { + var bufs = [] + for (var i = 0; i < parts.length; i++) { + var p = parts[i] + if (Buffer.isBuffer(p)) { + bufs.push(p) + } else if (isBufferish(p)) { + bufs.push(new Buffer(p)) + } else { + bufs.push(new Buffer(String(p))) + } + } + return Buffer.concat(bufs) +} + +function arrayConcat (parts) { + var res = [] + for (var i = 0; i < parts.length; i++) { + res.push.apply(res, parts[i]) + } + return res +} + +function u8Concat (parts) { + var len = 0 + for (var i = 0; i < parts.length; i++) { + if (typeof parts[i] === 'string') { + parts[i] = new Buffer(parts[i]) + } + len += parts[i].length + } + var u8 = new U8(len) + for (var i = 0, offset = 0; i < parts.length; i++) { + var part = parts[i] + for (var j = 0; j < part.length; j++) { + u8[offset++] = part[j] + } + } + return u8 +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.npmignore b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.npmignore new file mode 100644 index 00000000..38344f87 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.npmignore @@ -0,0 +1,5 @@ +build/ +test/ +examples/ +fs.js +zlib.js \ No newline at end of file diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.travis.yml b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.travis.yml new file mode 100644 index 00000000..1b821184 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.travis.yml @@ -0,0 +1,52 @@ +sudo: false +language: node_js +before_install: + - npm install -g npm@2 + - npm install -g npm +notifications: + email: false +matrix: + fast_finish: true + allow_failures: + - env: TASK=browser BROWSER_NAME=ipad BROWSER_VERSION="6.0..latest" + - env: TASK=browser BROWSER_NAME=iphone BROWSER_VERSION="6.0..latest" + include: + - node_js: '0.8' + env: TASK=test + - node_js: '0.10' + env: TASK=test + - node_js: '0.11' + env: TASK=test + - node_js: '0.12' + env: TASK=test + - node_js: 1 + env: TASK=test + - node_js: 2 + env: TASK=test + - node_js: 3 + env: TASK=test + - node_js: 4 + env: TASK=test + - node_js: 5 + env: TASK=test + - node_js: 5 + env: TASK=browser BROWSER_NAME=android BROWSER_VERSION="4.0..latest" + - node_js: 5 + env: TASK=browser BROWSER_NAME=ie BROWSER_VERSION="9..latest" + - node_js: 5 + env: TASK=browser BROWSER_NAME=opera BROWSER_VERSION="11..latest" + - node_js: 5 + env: TASK=browser BROWSER_NAME=chrome BROWSER_VERSION="-3..latest" + - node_js: 5 + env: TASK=browser BROWSER_NAME=firefox BROWSER_VERSION="-3..latest" + - node_js: 5 + env: TASK=browser BROWSER_NAME=ipad BROWSER_VERSION="6.0..latest" + - node_js: 5 + env: TASK=browser BROWSER_NAME=iphone BROWSER_VERSION="6.0..latest" + - node_js: 5 + env: TASK=browser BROWSER_NAME=safari BROWSER_VERSION="5..latest" +script: "npm run $TASK" +env: + global: + - secure: rE2Vvo7vnjabYNULNyLFxOyt98BoJexDqsiOnfiD6kLYYsiQGfr/sbZkPMOFm9qfQG7pjqx+zZWZjGSswhTt+626C0t/njXqug7Yps4c3dFblzGfreQHp7wNX5TFsvrxd6dAowVasMp61sJcRnB2w8cUzoe3RAYUDHyiHktwqMc= + - secure: g9YINaKAdMatsJ28G9jCGbSaguXCyxSTy+pBO6Ch0Cf57ZLOTka3HqDj8p3nV28LUIHZ3ut5WO43CeYKwt4AUtLpBS3a0dndHdY6D83uY6b2qh5hXlrcbeQTq2cvw2y95F7hm4D1kwrgZ7ViqaKggRcEupAL69YbJnxeUDKWEdI= diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.zuul.yml b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.zuul.yml new file mode 100644 index 00000000..96d9cfbd --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.zuul.yml @@ -0,0 +1 @@ +ui: tape diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/LICENSE b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/LICENSE new file mode 100644 index 00000000..e3d4e695 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/LICENSE @@ -0,0 +1,18 @@ +Copyright Joyent, Inc. and other Node contributors. All rights reserved. +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to +deal in the Software without restriction, including without limitation the +rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +sell copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/README.md b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/README.md new file mode 100644 index 00000000..86b95a3b --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/README.md @@ -0,0 +1,36 @@ +# readable-stream + +***Node-core v5.8.0 streams for userland*** [![Build Status](https://travis-ci.org/nodejs/readable-stream.svg?branch=master)](https://travis-ci.org/nodejs/readable-stream) + + +[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/) +[![NPM](https://nodei.co/npm-dl/readable-stream.png?&months=6&height=3)](https://nodei.co/npm/readable-stream/) + + +[![Sauce Test Status](https://saucelabs.com/browser-matrix/readable-stream.svg)](https://saucelabs.com/u/readable-stream) + +```bash +npm install --save readable-stream +``` + +***Node-core streams for userland*** + +This package is a mirror of the Streams2 and Streams3 implementations in +Node-core, including [documentation](doc/stream.markdown). + +If you want to guarantee a stable streams base, regardless of what version of +Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core, for background see [this blogpost](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html). + +As of version 2.0.0 **readable-stream** uses semantic versioning. + +# Streams WG Team Members + +* **Chris Dickinson** ([@chrisdickinson](https://github.com/chrisdickinson)) <christopher.s.dickinson@gmail.com> + - Release GPG key: 9554F04D7259F04124DE6B476D5A82AC7E37093B +* **Calvin Metcalf** ([@calvinmetcalf](https://github.com/calvinmetcalf)) <calvin.metcalf@gmail.com> + - Release GPG key: F3EF5F62A87FC27A22E643F714CE4FF5015AA242 +* **Rod Vagg** ([@rvagg](https://github.com/rvagg)) <rod@vagg.org> + - Release GPG key: DD8F2338BAE7501E3DD5AC78C273792F7D83545D +* **Sam Newman** ([@sonewman](https://github.com/sonewman)) <newmansam@outlook.com> +* **Mathias Buus** ([@mafintosh](https://github.com/mafintosh)) <mathiasbuus@gmail.com> +* **Domenic Denicola** ([@domenic](https://github.com/domenic)) <d@domenic.me> diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/stream.markdown b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/stream.markdown new file mode 100644 index 00000000..0bc3819e --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/stream.markdown @@ -0,0 +1,1760 @@ +# Stream + + Stability: 2 - Stable + +A stream is an abstract interface implemented by various objects in +Node.js. For example a [request to an HTTP server][http-incoming-message] is a +stream, as is [`process.stdout`][]. Streams are readable, writable, or both. All +streams are instances of [`EventEmitter`][]. + +You can load the Stream base classes by doing `require('stream')`. +There are base classes provided for [Readable][] streams, [Writable][] +streams, [Duplex][] streams, and [Transform][] streams. + +This document is split up into 3 sections: + +1. The first section explains the parts of the API that you need to be + aware of to use streams in your programs. +2. The second section explains the parts of the API that you need to + use if you implement your own custom streams yourself. The API is designed to + make this easy for you to do. +3. The third section goes into more depth about how streams work, + including some of the internal mechanisms and functions that you + should probably not modify unless you definitely know what you are + doing. + + +## API for Stream Consumers + + + +Streams can be either [Readable][], [Writable][], or both ([Duplex][]). + +All streams are EventEmitters, but they also have other custom methods +and properties depending on whether they are Readable, Writable, or +Duplex. + +If a stream is both Readable and Writable, then it implements all of +the methods and events. So, a [Duplex][] or [Transform][] stream is +fully described by this API, though their implementation may be +somewhat different. + +It is not necessary to implement Stream interfaces in order to consume +streams in your programs. If you **are** implementing streaming +interfaces in your own program, please also refer to +[API for Stream Implementors][]. + +Almost all Node.js programs, no matter how simple, use Streams in some +way. Here is an example of using Streams in an Node.js program: + +```js +const http = require('http'); + +var server = http.createServer( (req, res) => { + // req is an http.IncomingMessage, which is a Readable Stream + // res is an http.ServerResponse, which is a Writable Stream + + var body = ''; + // we want to get the data as utf8 strings + // If you don't set an encoding, then you'll get Buffer objects + req.setEncoding('utf8'); + + // Readable streams emit 'data' events once a listener is added + req.on('data', (chunk) => { + body += chunk; + }); + + // the end event tells you that you have entire body + req.on('end', () => { + try { + var data = JSON.parse(body); + } catch (er) { + // uh oh! bad json! + res.statusCode = 400; + return res.end(`error: ${er.message}`); + } + + // write back something interesting to the user: + res.write(typeof data); + res.end(); + }); +}); + +server.listen(1337); + +// $ curl localhost:1337 -d '{}' +// object +// $ curl localhost:1337 -d '"foo"' +// string +// $ curl localhost:1337 -d 'not json' +// error: Unexpected token o +``` + +### Class: stream.Duplex + +Duplex streams are streams that implement both the [Readable][] and +[Writable][] interfaces. + +Examples of Duplex streams include: + +* [TCP sockets][] +* [zlib streams][zlib] +* [crypto streams][crypto] + +### Class: stream.Readable + + + +The Readable stream interface is the abstraction for a *source* of +data that you are reading from. In other words, data comes *out* of a +Readable stream. + +A Readable stream will not start emitting data until you indicate that +you are ready to receive it. + +Readable streams have two "modes": a **flowing mode** and a **paused +mode**. When in flowing mode, data is read from the underlying system +and provided to your program as fast as possible. In paused mode, you +must explicitly call [`stream.read()`][stream-read] to get chunks of data out. +Streams start out in paused mode. + +**Note**: If no data event handlers are attached, and there are no +[`stream.pipe()`][] destinations, and the stream is switched into flowing +mode, then data will be lost. + +You can switch to flowing mode by doing any of the following: + +* Adding a [`'data'`][] event handler to listen for data. +* Calling the [`stream.resume()`][stream-resume] method to explicitly open the + flow. +* Calling the [`stream.pipe()`][] method to send the data to a [Writable][]. + +You can switch back to paused mode by doing either of the following: + +* If there are no pipe destinations, by calling the + [`stream.pause()`][stream-pause] method. +* If there are pipe destinations, by removing any [`'data'`][] event + handlers, and removing all pipe destinations by calling the + [`stream.unpipe()`][] method. + +Note that, for backwards compatibility reasons, removing [`'data'`][] +event handlers will **not** automatically pause the stream. Also, if +there are piped destinations, then calling [`stream.pause()`][stream-pause] will +not guarantee that the stream will *remain* paused once those +destinations drain and ask for more data. + +Examples of readable streams include: + +* [HTTP responses, on the client][http-incoming-message] +* [HTTP requests, on the server][http-incoming-message] +* [fs read streams][] +* [zlib streams][zlib] +* [crypto streams][crypto] +* [TCP sockets][] +* [child process stdout and stderr][] +* [`process.stdin`][] + +#### Event: 'close' + +Emitted when the stream and any of its underlying resources (a file +descriptor, for example) have been closed. The event indicates that +no more events will be emitted, and no further computation will occur. + +Not all streams will emit the `'close'` event. + +#### Event: 'data' + +* `chunk` {Buffer|String} The chunk of data. + +Attaching a `'data'` event listener to a stream that has not been +explicitly paused will switch the stream into flowing mode. Data will +then be passed as soon as it is available. + +If you just want to get all the data out of the stream as fast as +possible, this is the best way to do so. + +```js +var readable = getReadableStreamSomehow(); +readable.on('data', (chunk) => { + console.log('got %d bytes of data', chunk.length); +}); +``` + +#### Event: 'end' + +This event fires when there will be no more data to read. + +Note that the `'end'` event **will not fire** unless the data is +completely consumed. This can be done by switching into flowing mode, +or by calling [`stream.read()`][stream-read] repeatedly until you get to the +end. + +```js +var readable = getReadableStreamSomehow(); +readable.on('data', (chunk) => { + console.log('got %d bytes of data', chunk.length); +}); +readable.on('end', () => { + console.log('there will be no more data.'); +}); +``` + +#### Event: 'error' + +* {Error Object} + +Emitted if there was an error receiving data. + +#### Event: 'readable' + +When a chunk of data can be read from the stream, it will emit a +`'readable'` event. + +In some cases, listening for a `'readable'` event will cause some data +to be read into the internal buffer from the underlying system, if it +hadn't already. + +```javascript +var readable = getReadableStreamSomehow(); +readable.on('readable', () => { + // there is some data to read now +}); +``` + +Once the internal buffer is drained, a `'readable'` event will fire +again when more data is available. + +The `'readable'` event is not emitted in the "flowing" mode with the +sole exception of the last one, on end-of-stream. + +The `'readable'` event indicates that the stream has new information: +either new data is available or the end of the stream has been reached. +In the former case, [`stream.read()`][stream-read] will return that data. In the +latter case, [`stream.read()`][stream-read] will return null. For instance, in +the following example, `foo.txt` is an empty file: + +```js +const fs = require('fs'); +var rr = fs.createReadStream('foo.txt'); +rr.on('readable', () => { + console.log('readable:', rr.read()); +}); +rr.on('end', () => { + console.log('end'); +}); +``` + +The output of running this script is: + +``` +$ node test.js +readable: null +end +``` + +#### readable.isPaused() + +* Return: {Boolean} + +This method returns whether or not the `readable` has been **explicitly** +paused by client code (using [`stream.pause()`][stream-pause] without a +corresponding [`stream.resume()`][stream-resume]). + +```js +var readable = new stream.Readable + +readable.isPaused() // === false +readable.pause() +readable.isPaused() // === true +readable.resume() +readable.isPaused() // === false +``` + +#### readable.pause() + +* Return: `this` + +This method will cause a stream in flowing mode to stop emitting +[`'data'`][] events, switching out of flowing mode. Any data that becomes +available will remain in the internal buffer. + +```js +var readable = getReadableStreamSomehow(); +readable.on('data', (chunk) => { + console.log('got %d bytes of data', chunk.length); + readable.pause(); + console.log('there will be no more data for 1 second'); + setTimeout(() => { + console.log('now data will start flowing again'); + readable.resume(); + }, 1000); +}); +``` + +#### readable.pipe(destination[, options]) + +* `destination` {stream.Writable} The destination for writing data +* `options` {Object} Pipe options + * `end` {Boolean} End the writer when the reader ends. Default = `true` + +This method pulls all the data out of a readable stream, and writes it +to the supplied destination, automatically managing the flow so that +the destination is not overwhelmed by a fast readable stream. + +Multiple destinations can be piped to safely. + +```js +var readable = getReadableStreamSomehow(); +var writable = fs.createWriteStream('file.txt'); +// All the data from readable goes into 'file.txt' +readable.pipe(writable); +``` + +This function returns the destination stream, so you can set up pipe +chains like so: + +```js +var r = fs.createReadStream('file.txt'); +var z = zlib.createGzip(); +var w = fs.createWriteStream('file.txt.gz'); +r.pipe(z).pipe(w); +``` + +For example, emulating the Unix `cat` command: + +```js +process.stdin.pipe(process.stdout); +``` + +By default [`stream.end()`][stream-end] is called on the destination when the +source stream emits [`'end'`][], so that `destination` is no longer writable. +Pass `{ end: false }` as `options` to keep the destination stream open. + +This keeps `writer` open so that "Goodbye" can be written at the +end. + +```js +reader.pipe(writer, { end: false }); +reader.on('end', () => { + writer.end('Goodbye\n'); +}); +``` + +Note that [`process.stderr`][] and [`process.stdout`][] are never closed until +the process exits, regardless of the specified options. + +#### readable.read([size]) + +* `size` {Number} Optional argument to specify how much data to read. +* Return {String|Buffer|Null} + +The `read()` method pulls some data out of the internal buffer and +returns it. If there is no data available, then it will return +`null`. + +If you pass in a `size` argument, then it will return that many +bytes. If `size` bytes are not available, then it will return `null`, +unless we've ended, in which case it will return the data remaining +in the buffer. + +If you do not specify a `size` argument, then it will return all the +data in the internal buffer. + +This method should only be called in paused mode. In flowing mode, +this method is called automatically until the internal buffer is +drained. + +```js +var readable = getReadableStreamSomehow(); +readable.on('readable', () => { + var chunk; + while (null !== (chunk = readable.read())) { + console.log('got %d bytes of data', chunk.length); + } +}); +``` + +If this method returns a data chunk, then it will also trigger the +emission of a [`'data'`][] event. + +Note that calling [`stream.read([size])`][stream-read] after the [`'end'`][] +event has been triggered will return `null`. No runtime error will be raised. + +#### readable.resume() + +* Return: `this` + +This method will cause the readable stream to resume emitting [`'data'`][] +events. + +This method will switch the stream into flowing mode. If you do *not* +want to consume the data from a stream, but you *do* want to get to +its [`'end'`][] event, you can call [`stream.resume()`][stream-resume] to open +the flow of data. + +```js +var readable = getReadableStreamSomehow(); +readable.resume(); +readable.on('end', () => { + console.log('got to the end, but did not read anything'); +}); +``` + +#### readable.setEncoding(encoding) + +* `encoding` {String} The encoding to use. +* Return: `this` + +Call this function to cause the stream to return strings of the specified +encoding instead of Buffer objects. For example, if you do +`readable.setEncoding('utf8')`, then the output data will be interpreted as +UTF-8 data, and returned as strings. If you do `readable.setEncoding('hex')`, +then the data will be encoded in hexadecimal string format. + +This properly handles multi-byte characters that would otherwise be +potentially mangled if you simply pulled the Buffers directly and +called [`buf.toString(encoding)`][] on them. If you want to read the data +as strings, always use this method. + +Also you can disable any encoding at all with `readable.setEncoding(null)`. +This approach is very useful if you deal with binary data or with large +multi-byte strings spread out over multiple chunks. + +```js +var readable = getReadableStreamSomehow(); +readable.setEncoding('utf8'); +readable.on('data', (chunk) => { + assert.equal(typeof chunk, 'string'); + console.log('got %d characters of string data', chunk.length); +}); +``` + +#### readable.unpipe([destination]) + +* `destination` {stream.Writable} Optional specific stream to unpipe + +This method will remove the hooks set up for a previous [`stream.pipe()`][] +call. + +If the destination is not specified, then all pipes are removed. + +If the destination is specified, but no pipe is set up for it, then +this is a no-op. + +```js +var readable = getReadableStreamSomehow(); +var writable = fs.createWriteStream('file.txt'); +// All the data from readable goes into 'file.txt', +// but only for the first second +readable.pipe(writable); +setTimeout(() => { + console.log('stop writing to file.txt'); + readable.unpipe(writable); + console.log('manually close the file stream'); + writable.end(); +}, 1000); +``` + +#### readable.unshift(chunk) + +* `chunk` {Buffer|String} Chunk of data to unshift onto the read queue + +This is useful in certain cases where a stream is being consumed by a +parser, which needs to "un-consume" some data that it has +optimistically pulled out of the source, so that the stream can be +passed on to some other party. + +Note that `stream.unshift(chunk)` cannot be called after the [`'end'`][] event +has been triggered; a runtime error will be raised. + +If you find that you must often call `stream.unshift(chunk)` in your +programs, consider implementing a [Transform][] stream instead. (See [API +for Stream Implementors][].) + +```js +// Pull off a header delimited by \n\n +// use unshift() if we get too much +// Call the callback with (error, header, stream) +const StringDecoder = require('string_decoder').StringDecoder; +function parseHeader(stream, callback) { + stream.on('error', callback); + stream.on('readable', onReadable); + var decoder = new StringDecoder('utf8'); + var header = ''; + function onReadable() { + var chunk; + while (null !== (chunk = stream.read())) { + var str = decoder.write(chunk); + if (str.match(/\n\n/)) { + // found the header boundary + var split = str.split(/\n\n/); + header += split.shift(); + var remaining = split.join('\n\n'); + var buf = new Buffer(remaining, 'utf8'); + if (buf.length) + stream.unshift(buf); + stream.removeListener('error', callback); + stream.removeListener('readable', onReadable); + // now the body of the message can be read from the stream. + callback(null, header, stream); + } else { + // still reading the header. + header += str; + } + } + } +} +``` + +Note that, unlike [`stream.push(chunk)`][stream-push], `stream.unshift(chunk)` +will not end the reading process by resetting the internal reading state of the +stream. This can cause unexpected results if `unshift()` is called during a +read (i.e. from within a [`stream._read()`][stream-_read] implementation on a +custom stream). Following the call to `unshift()` with an immediate +[`stream.push('')`][stream-push] will reset the reading state appropriately, +however it is best to simply avoid calling `unshift()` while in the process of +performing a read. + +#### readable.wrap(stream) + +* `stream` {Stream} An "old style" readable stream + +Versions of Node.js prior to v0.10 had streams that did not implement the +entire Streams API as it is today. (See [Compatibility][] for +more information.) + +If you are using an older Node.js library that emits [`'data'`][] events and +has a [`stream.pause()`][stream-pause] method that is advisory only, then you +can use the `wrap()` method to create a [Readable][] stream that uses the old +stream as its data source. + +You will very rarely ever need to call this function, but it exists +as a convenience for interacting with old Node.js programs and libraries. + +For example: + +```js +const OldReader = require('./old-api-module.js').OldReader; +const Readable = require('stream').Readable; +const oreader = new OldReader; +const myReader = new Readable().wrap(oreader); + +myReader.on('readable', () => { + myReader.read(); // etc. +}); +``` + +### Class: stream.Transform + +Transform streams are [Duplex][] streams where the output is in some way +computed from the input. They implement both the [Readable][] and +[Writable][] interfaces. + +Examples of Transform streams include: + +* [zlib streams][zlib] +* [crypto streams][crypto] + +### Class: stream.Writable + + + +The Writable stream interface is an abstraction for a *destination* +that you are writing data *to*. + +Examples of writable streams include: + +* [HTTP requests, on the client][] +* [HTTP responses, on the server][] +* [fs write streams][] +* [zlib streams][zlib] +* [crypto streams][crypto] +* [TCP sockets][] +* [child process stdin][] +* [`process.stdout`][], [`process.stderr`][] + +#### Event: 'drain' + +If a [`stream.write(chunk)`][stream-write] call returns `false`, then the +`'drain'` event will indicate when it is appropriate to begin writing more data +to the stream. + +```js +// Write the data to the supplied writable stream one million times. +// Be attentive to back-pressure. +function writeOneMillionTimes(writer, data, encoding, callback) { + var i = 1000000; + write(); + function write() { + var ok = true; + do { + i -= 1; + if (i === 0) { + // last time! + writer.write(data, encoding, callback); + } else { + // see if we should continue, or wait + // don't pass the callback, because we're not done yet. + ok = writer.write(data, encoding); + } + } while (i > 0 && ok); + if (i > 0) { + // had to stop early! + // write some more once it drains + writer.once('drain', write); + } + } +} +``` + +#### Event: 'error' + +* {Error} + +Emitted if there was an error when writing or piping data. + +#### Event: 'finish' + +When the [`stream.end()`][stream-end] method has been called, and all data has +been flushed to the underlying system, this event is emitted. + +```javascript +var writer = getWritableStreamSomehow(); +for (var i = 0; i < 100; i ++) { + writer.write('hello, #${i}!\n'); +} +writer.end('this is the end\n'); +writer.on('finish', () => { + console.error('all writes are now complete.'); +}); +``` + +#### Event: 'pipe' + +* `src` {stream.Readable} source stream that is piping to this writable + +This is emitted whenever the [`stream.pipe()`][] method is called on a readable +stream, adding this writable to its set of destinations. + +```js +var writer = getWritableStreamSomehow(); +var reader = getReadableStreamSomehow(); +writer.on('pipe', (src) => { + console.error('something is piping into the writer'); + assert.equal(src, reader); +}); +reader.pipe(writer); +``` + +#### Event: 'unpipe' + +* `src` {[Readable][] Stream} The source stream that + [unpiped][`stream.unpipe()`] this writable + +This is emitted whenever the [`stream.unpipe()`][] method is called on a +readable stream, removing this writable from its set of destinations. + +```js +var writer = getWritableStreamSomehow(); +var reader = getReadableStreamSomehow(); +writer.on('unpipe', (src) => { + console.error('something has stopped piping into the writer'); + assert.equal(src, reader); +}); +reader.pipe(writer); +reader.unpipe(writer); +``` + +#### writable.cork() + +Forces buffering of all writes. + +Buffered data will be flushed either at [`stream.uncork()`][] or at +[`stream.end()`][stream-end] call. + +#### writable.end([chunk][, encoding][, callback]) + +* `chunk` {String|Buffer} Optional data to write +* `encoding` {String} The encoding, if `chunk` is a String +* `callback` {Function} Optional callback for when the stream is finished + +Call this method when no more data will be written to the stream. If supplied, +the callback is attached as a listener on the [`'finish'`][] event. + +Calling [`stream.write()`][stream-write] after calling +[`stream.end()`][stream-end] will raise an error. + +```js +// write 'hello, ' and then end with 'world!' +var file = fs.createWriteStream('example.txt'); +file.write('hello, '); +file.end('world!'); +// writing more now is not allowed! +``` + +#### writable.setDefaultEncoding(encoding) + +* `encoding` {String} The new default encoding + +Sets the default encoding for a writable stream. + +#### writable.uncork() + +Flush all data, buffered since [`stream.cork()`][] call. + +#### writable.write(chunk[, encoding][, callback]) + +* `chunk` {String|Buffer} The data to write +* `encoding` {String} The encoding, if `chunk` is a String +* `callback` {Function} Callback for when this chunk of data is flushed +* Returns: {Boolean} `true` if the data was handled completely. + +This method writes some data to the underlying system, and calls the +supplied callback once the data has been fully handled. + +The return value indicates if you should continue writing right now. +If the data had to be buffered internally, then it will return +`false`. Otherwise, it will return `true`. + +This return value is strictly advisory. You MAY continue to write, +even if it returns `false`. However, writes will be buffered in +memory, so it is best not to do this excessively. Instead, wait for +the [`'drain'`][] event before writing more data. + + +## API for Stream Implementors + + + +To implement any sort of stream, the pattern is the same: + +1. Extend the appropriate parent class in your own subclass. (The + [`util.inherits()`][] method is particularly helpful for this.) +2. Call the appropriate parent class constructor in your constructor, + to be sure that the internal mechanisms are set up properly. +3. Implement one or more specific methods, as detailed below. + +The class to extend and the method(s) to implement depend on the sort +of stream class you are writing: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
      +

      Use-case

      +       		+

      Class

      +       		+

      Method(s) to implement

      +
      +

      Reading only

      +       		+

      [Readable](#stream_class_stream_readable_1)

      +       		+

      [_read][stream-_read]

      +
      +

      Writing only

      +       		+

      [Writable](#stream_class_stream_writable_1)

      +       		+

      [_write][stream-_write], [_writev][stream-_writev]

      +
      +

      Reading and writing

      +       		+

      [Duplex](#stream_class_stream_duplex_1)

      +       		+

      [_read][stream-_read], [_write][stream-_write], [_writev][stream-_writev]

      +
      +

      Operate on written data, then read the result

      +       		+

      [Transform](#stream_class_stream_transform_1)

      +       		+

      [_transform][stream-_transform], [_flush][stream-_flush]

      +
      + +In your implementation code, it is very important to never call the methods +described in [API for Stream Consumers][]. Otherwise, you can potentially cause +adverse side effects in programs that consume your streaming interfaces. + +### Class: stream.Duplex + + + +A "duplex" stream is one that is both Readable and Writable, such as a TCP +socket connection. + +Note that `stream.Duplex` is an abstract class designed to be extended +with an underlying implementation of the [`stream._read(size)`][stream-_read] +and [`stream._write(chunk, encoding, callback)`][stream-_write] methods as you +would with a Readable or Writable stream class. + +Since JavaScript doesn't have multiple prototypal inheritance, this class +prototypally inherits from Readable, and then parasitically from Writable. It is +thus up to the user to implement both the low-level +[`stream._read(n)`][stream-_read] method as well as the low-level +[`stream._write(chunk, encoding, callback)`][stream-_write] method on extension +duplex classes. + +#### new stream.Duplex(options) + +* `options` {Object} Passed to both Writable and Readable + constructors. Also has the following fields: + * `allowHalfOpen` {Boolean} Default = `true`. If set to `false`, then + the stream will automatically end the readable side when the + writable side ends and vice versa. + * `readableObjectMode` {Boolean} Default = `false`. Sets `objectMode` + for readable side of the stream. Has no effect if `objectMode` + is `true`. + * `writableObjectMode` {Boolean} Default = `false`. Sets `objectMode` + for writable side of the stream. Has no effect if `objectMode` + is `true`. + +In classes that extend the Duplex class, make sure to call the +constructor so that the buffering settings can be properly +initialized. + +### Class: stream.PassThrough + +This is a trivial implementation of a [Transform][] stream that simply +passes the input bytes across to the output. Its purpose is mainly +for examples and testing, but there are occasionally use cases where +it can come in handy as a building block for novel sorts of streams. + +### Class: stream.Readable + + + +`stream.Readable` is an abstract class designed to be extended with an +underlying implementation of the [`stream._read(size)`][stream-_read] method. + +Please see [API for Stream Consumers][] for how to consume +streams in your programs. What follows is an explanation of how to +implement Readable streams in your programs. + +#### new stream.Readable([options]) + +* `options` {Object} + * `highWaterMark` {Number} The maximum number of bytes to store in + the internal buffer before ceasing to read from the underlying + resource. Default = `16384` (16kb), or `16` for `objectMode` streams + * `encoding` {String} If specified, then buffers will be decoded to + strings using the specified encoding. Default = `null` + * `objectMode` {Boolean} Whether this stream should behave + as a stream of objects. Meaning that [`stream.read(n)`][stream-read] returns + a single value instead of a Buffer of size n. Default = `false` + * `read` {Function} Implementation for the [`stream._read()`][stream-_read] + method. + +In classes that extend the Readable class, make sure to call the +Readable constructor so that the buffering settings can be properly +initialized. + +#### readable.\_read(size) + +* `size` {Number} Number of bytes to read asynchronously + +Note: **Implement this method, but do NOT call it directly.** + +This method is prefixed with an underscore because it is internal to the +class that defines it and should only be called by the internal Readable +class methods. All Readable stream implementations must provide a \_read +method to fetch data from the underlying resource. + +When `_read()` is called, if data is available from the resource, the `_read()` +implementation should start pushing that data into the read queue by calling +[`this.push(dataChunk)`][stream-push]. `_read()` should continue reading from +the resource and pushing data until push returns `false`, at which point it +should stop reading from the resource. Only when `_read()` is called again after +it has stopped should it start reading more data from the resource and pushing +that data onto the queue. + +Note: once the `_read()` method is called, it will not be called again until +the [`stream.push()`][stream-push] method is called. + +The `size` argument is advisory. Implementations where a "read" is a +single call that returns data can use this to know how much data to +fetch. Implementations where that is not relevant, such as TCP or +TLS, may ignore this argument, and simply provide data whenever it +becomes available. There is no need, for example to "wait" until +`size` bytes are available before calling [`stream.push(chunk)`][stream-push]. + +#### readable.push(chunk[, encoding]) + + +* `chunk` {Buffer|Null|String} Chunk of data to push into the read queue +* `encoding` {String} Encoding of String chunks. Must be a valid + Buffer encoding, such as `'utf8'` or `'ascii'` +* return {Boolean} Whether or not more pushes should be performed + +Note: **This method should be called by Readable implementors, NOT +by consumers of Readable streams.** + +If a value other than null is passed, The `push()` method adds a chunk of data +into the queue for subsequent stream processors to consume. If `null` is +passed, it signals the end of the stream (EOF), after which no more data +can be written. + +The data added with `push()` can be pulled out by calling the +[`stream.read()`][stream-read] method when the [`'readable'`][] event fires. + +This API is designed to be as flexible as possible. For example, +you may be wrapping a lower-level source which has some sort of +pause/resume mechanism, and a data callback. In those cases, you +could wrap the low-level source object by doing something like this: + +```js +// source is an object with readStop() and readStart() methods, +// and an `ondata` member that gets called when it has data, and +// an `onend` member that gets called when the data is over. + +util.inherits(SourceWrapper, Readable); + +function SourceWrapper(options) { + Readable.call(this, options); + + this._source = getLowlevelSourceObject(); + + // Every time there's data, we push it into the internal buffer. + this._source.ondata = (chunk) => { + // if push() returns false, then we need to stop reading from source + if (!this.push(chunk)) + this._source.readStop(); + }; + + // When the source ends, we push the EOF-signaling `null` chunk + this._source.onend = () => { + this.push(null); + }; +} + +// _read will be called when the stream wants to pull more data in +// the advisory size argument is ignored in this case. +SourceWrapper.prototype._read = function(size) { + this._source.readStart(); +}; +``` + +#### Example: A Counting Stream + + + +This is a basic example of a Readable stream. It emits the numerals +from 1 to 1,000,000 in ascending order, and then ends. + +```js +const Readable = require('stream').Readable; +const util = require('util'); +util.inherits(Counter, Readable); + +function Counter(opt) { + Readable.call(this, opt); + this._max = 1000000; + this._index = 1; +} + +Counter.prototype._read = function() { + var i = this._index++; + if (i > this._max) + this.push(null); + else { + var str = '' + i; + var buf = new Buffer(str, 'ascii'); + this.push(buf); + } +}; +``` + +#### Example: SimpleProtocol v1 (Sub-optimal) + +This is similar to the `parseHeader` function described +[here](#stream_readable_unshift_chunk), but implemented as a custom stream. +Also, note that this implementation does not convert the incoming data to a +string. + +However, this would be better implemented as a [Transform][] stream. See +[SimpleProtocol v2][] for a better implementation. + +```js +// A parser for a simple data protocol. +// The "header" is a JSON object, followed by 2 \n characters, and +// then a message body. +// +// NOTE: This can be done more simply as a Transform stream! +// Using Readable directly for this is sub-optimal. See the +// alternative example below under the Transform section. + +const Readable = require('stream').Readable; +const util = require('util'); + +util.inherits(SimpleProtocol, Readable); + +function SimpleProtocol(source, options) { + if (!(this instanceof SimpleProtocol)) + return new SimpleProtocol(source, options); + + Readable.call(this, options); + this._inBody = false; + this._sawFirstCr = false; + + // source is a readable stream, such as a socket or file + this._source = source; + + var self = this; + source.on('end', () => { + self.push(null); + }); + + // give it a kick whenever the source is readable + // read(0) will not consume any bytes + source.on('readable', () => { + self.read(0); + }); + + this._rawHeader = []; + this.header = null; +} + +SimpleProtocol.prototype._read = function(n) { + if (!this._inBody) { + var chunk = this._source.read(); + + // if the source doesn't have data, we don't have data yet. + if (chunk === null) + return this.push(''); + + // check if the chunk has a \n\n + var split = -1; + for (var i = 0; i < chunk.length; i++) { + if (chunk[i] === 10) { // '\n' + if (this._sawFirstCr) { + split = i; + break; + } else { + this._sawFirstCr = true; + } + } else { + this._sawFirstCr = false; + } + } + + if (split === -1) { + // still waiting for the \n\n + // stash the chunk, and try again. + this._rawHeader.push(chunk); + this.push(''); + } else { + this._inBody = true; + var h = chunk.slice(0, split); + this._rawHeader.push(h); + var header = Buffer.concat(this._rawHeader).toString(); + try { + this.header = JSON.parse(header); + } catch (er) { + this.emit('error', new Error('invalid simple protocol data')); + return; + } + // now, because we got some extra data, unshift the rest + // back into the read queue so that our consumer will see it. + var b = chunk.slice(split); + this.unshift(b); + // calling unshift by itself does not reset the reading state + // of the stream; since we're inside _read, doing an additional + // push('') will reset the state appropriately. + this.push(''); + + // and let them know that we are done parsing the header. + this.emit('header', this.header); + } + } else { + // from there on, just provide the data to our consumer. + // careful not to push(null), since that would indicate EOF. + var chunk = this._source.read(); + if (chunk) this.push(chunk); + } +}; + +// Usage: +// var parser = new SimpleProtocol(source); +// Now parser is a readable stream that will emit 'header' +// with the parsed header data. +``` + +### Class: stream.Transform + +A "transform" stream is a duplex stream where the output is causally +connected in some way to the input, such as a [zlib][] stream or a +[crypto][] stream. + +There is no requirement that the output be the same size as the input, +the same number of chunks, or arrive at the same time. For example, a +Hash stream will only ever have a single chunk of output which is +provided when the input is ended. A zlib stream will produce output +that is either much smaller or much larger than its input. + +Rather than implement the [`stream._read()`][stream-_read] and +[`stream._write()`][stream-_write] methods, Transform classes must implement the +[`stream._transform()`][stream-_transform] method, and may optionally +also implement the [`stream._flush()`][stream-_flush] method. (See below.) + +#### new stream.Transform([options]) + +* `options` {Object} Passed to both Writable and Readable + constructors. Also has the following fields: + * `transform` {Function} Implementation for the + [`stream._transform()`][stream-_transform] method. + * `flush` {Function} Implementation for the [`stream._flush()`][stream-_flush] + method. + +In classes that extend the Transform class, make sure to call the +constructor so that the buffering settings can be properly +initialized. + +#### Events: 'finish' and 'end' + +The [`'finish'`][] and [`'end'`][] events are from the parent Writable +and Readable classes respectively. The `'finish'` event is fired after +[`stream.end()`][stream-end] is called and all chunks have been processed by +[`stream._transform()`][stream-_transform], `'end'` is fired after all data has +been output which is after the callback in [`stream._flush()`][stream-_flush] +has been called. + +#### transform.\_flush(callback) + +* `callback` {Function} Call this function (optionally with an error + argument) when you are done flushing any remaining data. + +Note: **This function MUST NOT be called directly.** It MAY be implemented +by child classes, and if so, will be called by the internal Transform +class methods only. + +In some cases, your transform operation may need to emit a bit more +data at the end of the stream. For example, a `Zlib` compression +stream will store up some internal state so that it can optimally +compress the output. At the end, however, it needs to do the best it +can with what is left, so that the data will be complete. + +In those cases, you can implement a `_flush()` method, which will be +called at the very end, after all the written data is consumed, but +before emitting [`'end'`][] to signal the end of the readable side. Just +like with [`stream._transform()`][stream-_transform], call +`transform.push(chunk)` zero or more times, as appropriate, and call `callback` +when the flush operation is complete. + +This method is prefixed with an underscore because it is internal to +the class that defines it, and should not be called directly by user +programs. However, you **are** expected to override this method in +your own extension classes. + +#### transform.\_transform(chunk, encoding, callback) + +* `chunk` {Buffer|String} The chunk to be transformed. Will **always** + be a buffer unless the `decodeStrings` option was set to `false`. +* `encoding` {String} If the chunk is a string, then this is the + encoding type. If chunk is a buffer, then this is the special + value - 'buffer', ignore it in this case. +* `callback` {Function} Call this function (optionally with an error + argument and data) when you are done processing the supplied chunk. + +Note: **This function MUST NOT be called directly.** It should be +implemented by child classes, and called by the internal Transform +class methods only. + +All Transform stream implementations must provide a `_transform()` +method to accept input and produce output. + +`_transform()` should do whatever has to be done in this specific +Transform class, to handle the bytes being written, and pass them off +to the readable portion of the interface. Do asynchronous I/O, +process things, and so on. + +Call `transform.push(outputChunk)` 0 or more times to generate output +from this input chunk, depending on how much data you want to output +as a result of this chunk. + +Call the callback function only when the current chunk is completely +consumed. Note that there may or may not be output as a result of any +particular input chunk. If you supply a second argument to the callback +it will be passed to the push method. In other words the following are +equivalent: + +```js +transform.prototype._transform = function (data, encoding, callback) { + this.push(data); + callback(); +}; + +transform.prototype._transform = function (data, encoding, callback) { + callback(null, data); +}; +``` + +This method is prefixed with an underscore because it is internal to +the class that defines it, and should not be called directly by user +programs. However, you **are** expected to override this method in +your own extension classes. + +#### Example: `SimpleProtocol` parser v2 + +The example [here](#stream_example_simpleprotocol_v1_sub_optimal) of a simple +protocol parser can be implemented simply by using the higher level +[Transform][] stream class, similar to the `parseHeader` and `SimpleProtocol +v1` examples. + +In this example, rather than providing the input as an argument, it +would be piped into the parser, which is a more idiomatic Node.js stream +approach. + +```javascript +const util = require('util'); +const Transform = require('stream').Transform; +util.inherits(SimpleProtocol, Transform); + +function SimpleProtocol(options) { + if (!(this instanceof SimpleProtocol)) + return new SimpleProtocol(options); + + Transform.call(this, options); + this._inBody = false; + this._sawFirstCr = false; + this._rawHeader = []; + this.header = null; +} + +SimpleProtocol.prototype._transform = function(chunk, encoding, done) { + if (!this._inBody) { + // check if the chunk has a \n\n + var split = -1; + for (var i = 0; i < chunk.length; i++) { + if (chunk[i] === 10) { // '\n' + if (this._sawFirstCr) { + split = i; + break; + } else { + this._sawFirstCr = true; + } + } else { + this._sawFirstCr = false; + } + } + + if (split === -1) { + // still waiting for the \n\n + // stash the chunk, and try again. + this._rawHeader.push(chunk); + } else { + this._inBody = true; + var h = chunk.slice(0, split); + this._rawHeader.push(h); + var header = Buffer.concat(this._rawHeader).toString(); + try { + this.header = JSON.parse(header); + } catch (er) { + this.emit('error', new Error('invalid simple protocol data')); + return; + } + // and let them know that we are done parsing the header. + this.emit('header', this.header); + + // now, because we got some extra data, emit this first. + this.push(chunk.slice(split)); + } + } else { + // from there on, just provide the data to our consumer as-is. + this.push(chunk); + } + done(); +}; + +// Usage: +// var parser = new SimpleProtocol(); +// source.pipe(parser) +// Now parser is a readable stream that will emit 'header' +// with the parsed header data. +``` + +### Class: stream.Writable + + + +`stream.Writable` is an abstract class designed to be extended with an +underlying implementation of the +[`stream._write(chunk, encoding, callback)`][stream-_write] method. + +Please see [API for Stream Consumers][] for how to consume +writable streams in your programs. What follows is an explanation of +how to implement Writable streams in your programs. + +#### new stream.Writable([options]) + +* `options` {Object} + * `highWaterMark` {Number} Buffer level when + [`stream.write()`][stream-write] starts returning `false`. Default = `16384` + (16kb), or `16` for `objectMode` streams. + * `decodeStrings` {Boolean} Whether or not to decode strings into + Buffers before passing them to [`stream._write()`][stream-_write]. + Default = `true` + * `objectMode` {Boolean} Whether or not the + [`stream.write(anyObj)`][stream-write] is a valid operation. If set you can + write arbitrary data instead of only `Buffer` / `String` data. + Default = `false` + * `write` {Function} Implementation for the + [`stream._write()`][stream-_write] method. + * `writev` {Function} Implementation for the + [`stream._writev()`][stream-_writev] method. + +In classes that extend the Writable class, make sure to call the +constructor so that the buffering settings can be properly +initialized. + +#### writable.\_write(chunk, encoding, callback) + +* `chunk` {Buffer|String} The chunk to be written. Will **always** + be a buffer unless the `decodeStrings` option was set to `false`. +* `encoding` {String} If the chunk is a string, then this is the + encoding type. If chunk is a buffer, then this is the special + value - 'buffer', ignore it in this case. +* `callback` {Function} Call this function (optionally with an error + argument) when you are done processing the supplied chunk. + +All Writable stream implementations must provide a +[`stream._write()`][stream-_write] method to send data to the underlying +resource. + +Note: **This function MUST NOT be called directly.** It should be +implemented by child classes, and called by the internal Writable +class methods only. + +Call the callback using the standard `callback(error)` pattern to +signal that the write completed successfully or with an error. + +If the `decodeStrings` flag is set in the constructor options, then +`chunk` may be a string rather than a Buffer, and `encoding` will +indicate the sort of string that it is. This is to support +implementations that have an optimized handling for certain string +data encodings. If you do not explicitly set the `decodeStrings` +option to `false`, then you can safely ignore the `encoding` argument, +and assume that `chunk` will always be a Buffer. + +This method is prefixed with an underscore because it is internal to +the class that defines it, and should not be called directly by user +programs. However, you **are** expected to override this method in +your own extension classes. + +#### writable.\_writev(chunks, callback) + +* `chunks` {Array} The chunks to be written. Each chunk has following + format: `{ chunk: ..., encoding: ... }`. +* `callback` {Function} Call this function (optionally with an error + argument) when you are done processing the supplied chunks. + +Note: **This function MUST NOT be called directly.** It may be +implemented by child classes, and called by the internal Writable +class methods only. + +This function is completely optional to implement. In most cases it is +unnecessary. If implemented, it will be called with all the chunks +that are buffered in the write queue. + + +## Simplified Constructor API + + + +In simple cases there is now the added benefit of being able to construct a +stream without inheritance. + +This can be done by passing the appropriate methods as constructor options: + +Examples: + +### Duplex + +```js +var duplex = new stream.Duplex({ + read: function(n) { + // sets this._read under the hood + + // push data onto the read queue, passing null + // will signal the end of the stream (EOF) + this.push(chunk); + }, + write: function(chunk, encoding, next) { + // sets this._write under the hood + + // An optional error can be passed as the first argument + next() + } +}); + +// or + +var duplex = new stream.Duplex({ + read: function(n) { + // sets this._read under the hood + + // push data onto the read queue, passing null + // will signal the end of the stream (EOF) + this.push(chunk); + }, + writev: function(chunks, next) { + // sets this._writev under the hood + + // An optional error can be passed as the first argument + next() + } +}); +``` + +### Readable + +```js +var readable = new stream.Readable({ + read: function(n) { + // sets this._read under the hood + + // push data onto the read queue, passing null + // will signal the end of the stream (EOF) + this.push(chunk); + } +}); +``` + +### Transform + +```js +var transform = new stream.Transform({ + transform: function(chunk, encoding, next) { + // sets this._transform under the hood + + // generate output as many times as needed + // this.push(chunk); + + // call when the current chunk is consumed + next(); + }, + flush: function(done) { + // sets this._flush under the hood + + // generate output as many times as needed + // this.push(chunk); + + done(); + } +}); +``` + +### Writable + +```js +var writable = new stream.Writable({ + write: function(chunk, encoding, next) { + // sets this._write under the hood + + // An optional error can be passed as the first argument + next() + } +}); + +// or + +var writable = new stream.Writable({ + writev: function(chunks, next) { + // sets this._writev under the hood + + // An optional error can be passed as the first argument + next() + } +}); +``` + +## Streams: Under the Hood + + + +### Buffering + + + +Both Writable and Readable streams will buffer data on an internal +object which can be retrieved from `_writableState.getBuffer()` or +`_readableState.buffer`, respectively. + +The amount of data that will potentially be buffered depends on the +`highWaterMark` option which is passed into the constructor. + +Buffering in Readable streams happens when the implementation calls +[`stream.push(chunk)`][stream-push]. If the consumer of the Stream does not +call [`stream.read()`][stream-read], then the data will sit in the internal +queue until it is consumed. + +Buffering in Writable streams happens when the user calls +[`stream.write(chunk)`][stream-write] repeatedly, even when it returns `false`. + +The purpose of streams, especially with the [`stream.pipe()`][] method, is to +limit the buffering of data to acceptable levels, so that sources and +destinations of varying speed will not overwhelm the available memory. + +### Compatibility with Older Node.js Versions + + + +In versions of Node.js prior to v0.10, the Readable stream interface was +simpler, but also less powerful and less useful. + +* Rather than waiting for you to call the [`stream.read()`][stream-read] method, + [`'data'`][] events would start emitting immediately. If you needed to do + some I/O to decide how to handle data, then you had to store the chunks + in some kind of buffer so that they would not be lost. +* The [`stream.pause()`][stream-pause] method was advisory, rather than + guaranteed. This meant that you still had to be prepared to receive + [`'data'`][] events even when the stream was in a paused state. + +In Node.js v0.10, the [Readable][] class was added. +For backwards compatibility with older Node.js programs, Readable streams +switch into "flowing mode" when a [`'data'`][] event handler is added, or +when the [`stream.resume()`][stream-resume] method is called. The effect is +that, even if you are not using the new [`stream.read()`][stream-read] method +and [`'readable'`][] event, you no longer have to worry about losing +[`'data'`][] chunks. + +Most programs will continue to function normally. However, this +introduces an edge case in the following conditions: + +* No [`'data'`][] event handler is added. +* The [`stream.resume()`][stream-resume] method is never called. +* The stream is not piped to any writable destination. + +For example, consider the following code: + +```js +// WARNING! BROKEN! +net.createServer((socket) => { + + // we add an 'end' method, but never consume the data + socket.on('end', () => { + // It will never get here. + socket.end('I got your message (but didnt read it)\n'); + }); + +}).listen(1337); +``` + +In versions of Node.js prior to v0.10, the incoming message data would be +simply discarded. However, in Node.js v0.10 and beyond, +the socket will remain paused forever. + +The workaround in this situation is to call the +[`stream.resume()`][stream-resume] method to start the flow of data: + +```js +// Workaround +net.createServer((socket) => { + + socket.on('end', () => { + socket.end('I got your message (but didnt read it)\n'); + }); + + // start the flow of data, discarding it. + socket.resume(); + +}).listen(1337); +``` + +In addition to new Readable streams switching into flowing mode, +pre-v0.10 style streams can be wrapped in a Readable class using the +[`stream.wrap()`][] method. + + +### Object Mode + + + +Normally, Streams operate on Strings and Buffers exclusively. + +Streams that are in **object mode** can emit generic JavaScript values +other than Buffers and Strings. + +A Readable stream in object mode will always return a single item from +a call to [`stream.read(size)`][stream-read], regardless of what the size +argument is. + +A Writable stream in object mode will always ignore the `encoding` +argument to [`stream.write(data, encoding)`][stream-write]. + +The special value `null` still retains its special value for object +mode streams. That is, for object mode readable streams, `null` as a +return value from [`stream.read()`][stream-read] indicates that there is no more +data, and [`stream.push(null)`][stream-push] will signal the end of stream data +(`EOF`). + +No streams in Node.js core are object mode streams. This pattern is only +used by userland streaming libraries. + +You should set `objectMode` in your stream child class constructor on +the options object. Setting `objectMode` mid-stream is not safe. + +For Duplex streams `objectMode` can be set exclusively for readable or +writable side with `readableObjectMode` and `writableObjectMode` +respectively. These options can be used to implement parsers and +serializers with Transform streams. + +```js +const util = require('util'); +const StringDecoder = require('string_decoder').StringDecoder; +const Transform = require('stream').Transform; +util.inherits(JSONParseStream, Transform); + +// Gets \n-delimited JSON string data, and emits the parsed objects +function JSONParseStream() { + if (!(this instanceof JSONParseStream)) + return new JSONParseStream(); + + Transform.call(this, { readableObjectMode : true }); + + this._buffer = ''; + this._decoder = new StringDecoder('utf8'); +} + +JSONParseStream.prototype._transform = function(chunk, encoding, cb) { + this._buffer += this._decoder.write(chunk); + // split on newlines + var lines = this._buffer.split(/\r?\n/); + // keep the last partial line buffered + this._buffer = lines.pop(); + for (var l = 0; l < lines.length; l++) { + var line = lines[l]; + try { + var obj = JSON.parse(line); + } catch (er) { + this.emit('error', er); + return; + } + // push the parsed object out to the readable consumer + this.push(obj); + } + cb(); +}; + +JSONParseStream.prototype._flush = function(cb) { + // Just handle any leftover + var rem = this._buffer.trim(); + if (rem) { + try { + var obj = JSON.parse(rem); + } catch (er) { + this.emit('error', er); + return; + } + // push the parsed object out to the readable consumer + this.push(obj); + } + cb(); +}; +``` + +### `stream.read(0)` + +There are some cases where you want to trigger a refresh of the +underlying readable stream mechanisms, without actually consuming any +data. In that case, you can call `stream.read(0)`, which will always +return null. + +If the internal read buffer is below the `highWaterMark`, and the +stream is not currently reading, then calling `stream.read(0)` will trigger +a low-level [`stream._read()`][stream-_read] call. + +There is almost never a need to do this. However, you will see some +cases in Node.js's internals where this is done, particularly in the +Readable stream class internals. + +### `stream.push('')` + +Pushing a zero-byte string or Buffer (when not in [Object mode][]) has an +interesting side effect. Because it *is* a call to +[`stream.push()`][stream-push], it will end the `reading` process. However, it +does *not* add any data to the readable buffer, so there's nothing for +a user to consume. + +Very rarely, there are cases where you have no data to provide now, +but the consumer of your stream (or, perhaps, another bit of your own +code) will know when to check again, by calling [`stream.read(0)`][stream-read]. +In those cases, you *may* call `stream.push('')`. + +So far, the only use case for this functionality is in the +[`tls.CryptoStream`][] class, which is deprecated in Node.js/io.js v1.0. If you +find that you have to use `stream.push('')`, please consider another +approach, because it almost certainly indicates that something is +horribly wrong. + +[`'data'`]: #stream_event_data +[`'drain'`]: #stream_event_drain +[`'end'`]: #stream_event_end +[`'finish'`]: #stream_event_finish +[`'readable'`]: #stream_event_readable +[`buf.toString(encoding)`]: https://nodejs.org/docs/v5.8.0/api/buffer.html#buffer_buf_tostring_encoding_start_end +[`EventEmitter`]: https://nodejs.org/docs/v5.8.0/api/events.html#events_class_eventemitter +[`process.stderr`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stderr +[`process.stdin`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stdin +[`process.stdout`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stdout +[`stream.cork()`]: #stream_writable_cork +[`stream.pipe()`]: #stream_readable_pipe_destination_options +[`stream.uncork()`]: #stream_writable_uncork +[`stream.unpipe()`]: #stream_readable_unpipe_destination +[`stream.wrap()`]: #stream_readable_wrap_stream +[`tls.CryptoStream`]: https://nodejs.org/docs/v5.8.0/api/tls.html#tls_class_cryptostream +[`util.inherits()`]: https://nodejs.org/docs/v5.8.0/api/util.html#util_util_inherits_constructor_superconstructor +[API for Stream Consumers]: #stream_api_for_stream_consumers +[API for Stream Implementors]: #stream_api_for_stream_implementors +[child process stdin]: https://nodejs.org/docs/v5.8.0/api/child_process.html#child_process_child_stdin +[child process stdout and stderr]: https://nodejs.org/docs/v5.8.0/api/child_process.html#child_process_child_stdout +[Compatibility]: #stream_compatibility_with_older_node_js_versions +[crypto]: crypto.html +[Duplex]: #stream_class_stream_duplex +[fs read streams]: https://nodejs.org/docs/v5.8.0/api/fs.html#fs_class_fs_readstream +[fs write streams]: https://nodejs.org/docs/v5.8.0/api/fs.html#fs_class_fs_writestream +[HTTP requests, on the client]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_clientrequest +[HTTP responses, on the server]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_serverresponse +[http-incoming-message]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_incomingmessage +[Object mode]: #stream_object_mode +[Readable]: #stream_class_stream_readable +[SimpleProtocol v2]: #stream_example_simpleprotocol_parser_v2 +[stream-_flush]: #stream_transform_flush_callback +[stream-_read]: #stream_readable_read_size_1 +[stream-_transform]: #stream_transform_transform_chunk_encoding_callback +[stream-_write]: #stream_writable_write_chunk_encoding_callback_1 +[stream-_writev]: #stream_writable_writev_chunks_callback +[stream-end]: #stream_writable_end_chunk_encoding_callback +[stream-pause]: #stream_readable_pause +[stream-push]: #stream_readable_push_chunk_encoding +[stream-read]: #stream_readable_read_size +[stream-resume]: #stream_readable_resume +[stream-write]: #stream_writable_write_chunk_encoding_callback +[TCP sockets]: https://nodejs.org/docs/v5.8.0/api/net.html#net_class_net_socket +[Transform]: #stream_class_stream_transform +[Writable]: #stream_class_stream_writable +[zlib]: zlib.html diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md new file mode 100644 index 00000000..83275f19 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md @@ -0,0 +1,60 @@ +# streams WG Meeting 2015-01-30 + +## Links + +* **Google Hangouts Video**: http://www.youtube.com/watch?v=I9nDOSGfwZg +* **GitHub Issue**: https://github.com/iojs/readable-stream/issues/106 +* **Original Minutes Google Doc**: https://docs.google.com/document/d/17aTgLnjMXIrfjgNaTUnHQO7m3xgzHR2VXBTmi03Qii4/ + +## Agenda + +Extracted from https://github.com/iojs/readable-stream/labels/wg-agenda prior to meeting. + +* adopt a charter [#105](https://github.com/iojs/readable-stream/issues/105) +* release and versioning strategy [#101](https://github.com/iojs/readable-stream/issues/101) +* simpler stream creation [#102](https://github.com/iojs/readable-stream/issues/102) +* proposal: deprecate implicit flowing of streams [#99](https://github.com/iojs/readable-stream/issues/99) + +## Minutes + +### adopt a charter + +* group: +1's all around + +### What versioning scheme should be adopted? +* group: +1’s 3.0.0 +* domenic+group: pulling in patches from other sources where appropriate +* mikeal: version independently, suggesting versions for io.js +* mikeal+domenic: work with TC to notify in advance of changes +simpler stream creation + +### streamline creation of streams +* sam: streamline creation of streams +* domenic: nice simple solution posted + but, we lose the opportunity to change the model + may not be backwards incompatible (double check keys) + + **action item:** domenic will check + +### remove implicit flowing of streams on(‘data’) +* add isFlowing / isPaused +* mikeal: worrying that we’re documenting polyfill methods – confuses users +* domenic: more reflective API is probably good, with warning labels for users +* new section for mad scientists (reflective stream access) +* calvin: name the “third state” +* mikeal: maybe borrow the name from whatwg? +* domenic: we’re missing the “third state” +* consensus: kind of difficult to name the third state +* mikeal: figure out differences in states / compat +* mathias: always flow on data – eliminates third state + * explore what it breaks + +**action items:** +* ask isaac for ability to list packages by what public io.js APIs they use (esp. Stream) +* ask rod/build for infrastructure +* **chris**: explore the “flow on data” approach +* add isPaused/isFlowing +* add new docs section +* move isPaused to that section + + diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/duplex.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/duplex.js new file mode 100644 index 00000000..ca807af8 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/duplex.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_duplex.js") diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_duplex.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_duplex.js new file mode 100644 index 00000000..736693b8 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_duplex.js @@ -0,0 +1,75 @@ +// a duplex stream is just a stream that is both readable and writable. +// Since JS doesn't have multiple prototypal inheritance, this class +// prototypally inherits from Readable, and then parasitically from +// Writable. + +'use strict'; + +/**/ + +var objectKeys = Object.keys || function (obj) { + var keys = []; + for (var key in obj) { + keys.push(key); + }return keys; +}; +/**/ + +module.exports = Duplex; + +/**/ +var processNextTick = require('process-nextick-args'); +/**/ + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +var Readable = require('./_stream_readable'); +var Writable = require('./_stream_writable'); + +util.inherits(Duplex, Readable); + +var keys = objectKeys(Writable.prototype); +for (var v = 0; v < keys.length; v++) { + var method = keys[v]; + if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method]; +} + +function Duplex(options) { + if (!(this instanceof Duplex)) return new Duplex(options); + + Readable.call(this, options); + Writable.call(this, options); + + if (options && options.readable === false) this.readable = false; + + if (options && options.writable === false) this.writable = false; + + this.allowHalfOpen = true; + if (options && options.allowHalfOpen === false) this.allowHalfOpen = false; + + this.once('end', onend); +} + +// the no-half-open enforcer +function onend() { + // if we allow half-open state, or if the writable side ended, + // then we're ok. + if (this.allowHalfOpen || this._writableState.ended) return; + + // no more data can be written. + // But allow more writes to happen in this tick. + processNextTick(onEndNT, this); +} + +function onEndNT(self) { + self.end(); +} + +function forEach(xs, f) { + for (var i = 0, l = xs.length; i < l; i++) { + f(xs[i], i); + } +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_passthrough.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_passthrough.js new file mode 100644 index 00000000..d06f71f1 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_passthrough.js @@ -0,0 +1,26 @@ +// a passthrough stream. +// basically just the most minimal sort of Transform stream. +// Every written chunk gets output as-is. + +'use strict'; + +module.exports = PassThrough; + +var Transform = require('./_stream_transform'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +util.inherits(PassThrough, Transform); + +function PassThrough(options) { + if (!(this instanceof PassThrough)) return new PassThrough(options); + + Transform.call(this, options); +} + +PassThrough.prototype._transform = function (chunk, encoding, cb) { + cb(null, chunk); +}; \ No newline at end of file diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js new file mode 100644 index 00000000..54a9d5c5 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js @@ -0,0 +1,880 @@ +'use strict'; + +module.exports = Readable; + +/**/ +var processNextTick = require('process-nextick-args'); +/**/ + +/**/ +var isArray = require('isarray'); +/**/ + +/**/ +var Buffer = require('buffer').Buffer; +/**/ + +Readable.ReadableState = ReadableState; + +var EE = require('events'); + +/**/ +var EElistenerCount = function (emitter, type) { + return emitter.listeners(type).length; +}; +/**/ + +/**/ +var Stream; +(function () { + try { + Stream = require('st' + 'ream'); + } catch (_) {} finally { + if (!Stream) Stream = require('events').EventEmitter; + } +})(); +/**/ + +var Buffer = require('buffer').Buffer; + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +/**/ +var debugUtil = require('util'); +var debug = undefined; +if (debugUtil && debugUtil.debuglog) { + debug = debugUtil.debuglog('stream'); +} else { + debug = function () {}; +} +/**/ + +var StringDecoder; + +util.inherits(Readable, Stream); + +var Duplex; +function ReadableState(options, stream) { + Duplex = Duplex || require('./_stream_duplex'); + + options = options || {}; + + // object stream flag. Used to make read(n) ignore n and to + // make all the buffer merging and length checks go away + this.objectMode = !!options.objectMode; + + if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.readableObjectMode; + + // the point at which it stops calling _read() to fill the buffer + // Note: 0 is a valid value, means "don't call _read preemptively ever" + var hwm = options.highWaterMark; + var defaultHwm = this.objectMode ? 16 : 16 * 1024; + this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm; + + // cast to ints. + this.highWaterMark = ~ ~this.highWaterMark; + + this.buffer = []; + this.length = 0; + this.pipes = null; + this.pipesCount = 0; + this.flowing = null; + this.ended = false; + this.endEmitted = false; + this.reading = false; + + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, because any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; + + // whenever we return null, then we set a flag to say + // that we're awaiting a 'readable' event emission. + this.needReadable = false; + this.emittedReadable = false; + this.readableListening = false; + this.resumeScheduled = false; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // when piping, we only care about 'readable' events that happen + // after read()ing all the bytes and not getting any pushback. + this.ranOut = false; + + // the number of writers that are awaiting a drain event in .pipe()s + this.awaitDrain = 0; + + // if true, a maybeReadMore has been scheduled + this.readingMore = false; + + this.decoder = null; + this.encoding = null; + if (options.encoding) { + if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; + this.decoder = new StringDecoder(options.encoding); + this.encoding = options.encoding; + } +} + +var Duplex; +function Readable(options) { + Duplex = Duplex || require('./_stream_duplex'); + + if (!(this instanceof Readable)) return new Readable(options); + + this._readableState = new ReadableState(options, this); + + // legacy + this.readable = true; + + if (options && typeof options.read === 'function') this._read = options.read; + + Stream.call(this); +} + +// Manually shove something into the read() buffer. +// This returns true if the highWaterMark has not been hit yet, +// similar to how Writable.write() returns true if you should +// write() some more. +Readable.prototype.push = function (chunk, encoding) { + var state = this._readableState; + + if (!state.objectMode && typeof chunk === 'string') { + encoding = encoding || state.defaultEncoding; + if (encoding !== state.encoding) { + chunk = new Buffer(chunk, encoding); + encoding = ''; + } + } + + return readableAddChunk(this, state, chunk, encoding, false); +}; + +// Unshift should *always* be something directly out of read() +Readable.prototype.unshift = function (chunk) { + var state = this._readableState; + return readableAddChunk(this, state, chunk, '', true); +}; + +Readable.prototype.isPaused = function () { + return this._readableState.flowing === false; +}; + +function readableAddChunk(stream, state, chunk, encoding, addToFront) { + var er = chunkInvalid(state, chunk); + if (er) { + stream.emit('error', er); + } else if (chunk === null) { + state.reading = false; + onEofChunk(stream, state); + } else if (state.objectMode || chunk && chunk.length > 0) { + if (state.ended && !addToFront) { + var e = new Error('stream.push() after EOF'); + stream.emit('error', e); + } else if (state.endEmitted && addToFront) { + var e = new Error('stream.unshift() after end event'); + stream.emit('error', e); + } else { + var skipAdd; + if (state.decoder && !addToFront && !encoding) { + chunk = state.decoder.write(chunk); + skipAdd = !state.objectMode && chunk.length === 0; + } + + if (!addToFront) state.reading = false; + + // Don't add to the buffer if we've decoded to an empty string chunk and + // we're not in object mode + if (!skipAdd) { + // if we want the data now, just emit it. + if (state.flowing && state.length === 0 && !state.sync) { + stream.emit('data', chunk); + stream.read(0); + } else { + // update the buffer info. + state.length += state.objectMode ? 1 : chunk.length; + if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk); + + if (state.needReadable) emitReadable(stream); + } + } + + maybeReadMore(stream, state); + } + } else if (!addToFront) { + state.reading = false; + } + + return needMoreData(state); +} + +// if it's past the high water mark, we can push in some more. +// Also, if we have no data yet, we can stand some +// more bytes. This is to work around cases where hwm=0, +// such as the repl. Also, if the push() triggered a +// readable event, and the user called read(largeNumber) such that +// needReadable was set, then we ought to push more, so that another +// 'readable' event will be triggered. +function needMoreData(state) { + return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0); +} + +// backwards compatibility. +Readable.prototype.setEncoding = function (enc) { + if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; + this._readableState.decoder = new StringDecoder(enc); + this._readableState.encoding = enc; + return this; +}; + +// Don't raise the hwm > 8MB +var MAX_HWM = 0x800000; +function computeNewHighWaterMark(n) { + if (n >= MAX_HWM) { + n = MAX_HWM; + } else { + // Get the next highest power of 2 + n--; + n |= n >>> 1; + n |= n >>> 2; + n |= n >>> 4; + n |= n >>> 8; + n |= n >>> 16; + n++; + } + return n; +} + +function howMuchToRead(n, state) { + if (state.length === 0 && state.ended) return 0; + + if (state.objectMode) return n === 0 ? 0 : 1; + + if (n === null || isNaN(n)) { + // only flow one buffer at a time + if (state.flowing && state.buffer.length) return state.buffer[0].length;else return state.length; + } + + if (n <= 0) return 0; + + // If we're asking for more than the target buffer level, + // then raise the water mark. Bump up to the next highest + // power of 2, to prevent increasing it excessively in tiny + // amounts. + if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n); + + // don't have that much. return null, unless we've ended. + if (n > state.length) { + if (!state.ended) { + state.needReadable = true; + return 0; + } else { + return state.length; + } + } + + return n; +} + +// you can override either this method, or the async _read(n) below. +Readable.prototype.read = function (n) { + debug('read', n); + var state = this._readableState; + var nOrig = n; + + if (typeof n !== 'number' || n > 0) state.emittedReadable = false; + + // if we're doing read(0) to trigger a readable event, but we + // already have a bunch of data in the buffer, then just trigger + // the 'readable' event and move on. + if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) { + debug('read: emitReadable', state.length, state.ended); + if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this); + return null; + } + + n = howMuchToRead(n, state); + + // if we've ended, and we're now clear, then finish it up. + if (n === 0 && state.ended) { + if (state.length === 0) endReadable(this); + return null; + } + + // All the actual chunk generation logic needs to be + // *below* the call to _read. The reason is that in certain + // synthetic stream cases, such as passthrough streams, _read + // may be a completely synchronous operation which may change + // the state of the read buffer, providing enough data when + // before there was *not* enough. + // + // So, the steps are: + // 1. Figure out what the state of things will be after we do + // a read from the buffer. + // + // 2. If that resulting state will trigger a _read, then call _read. + // Note that this may be asynchronous, or synchronous. Yes, it is + // deeply ugly to write APIs this way, but that still doesn't mean + // that the Readable class should behave improperly, as streams are + // designed to be sync/async agnostic. + // Take note if the _read call is sync or async (ie, if the read call + // has returned yet), so that we know whether or not it's safe to emit + // 'readable' etc. + // + // 3. Actually pull the requested chunks out of the buffer and return. + + // if we need a readable event, then we need to do some reading. + var doRead = state.needReadable; + debug('need readable', doRead); + + // if we currently have less than the highWaterMark, then also read some + if (state.length === 0 || state.length - n < state.highWaterMark) { + doRead = true; + debug('length less than watermark', doRead); + } + + // however, if we've ended, then there's no point, and if we're already + // reading, then it's unnecessary. + if (state.ended || state.reading) { + doRead = false; + debug('reading or ended', doRead); + } + + if (doRead) { + debug('do read'); + state.reading = true; + state.sync = true; + // if the length is currently zero, then we *need* a readable event. + if (state.length === 0) state.needReadable = true; + // call internal read method + this._read(state.highWaterMark); + state.sync = false; + } + + // If _read pushed data synchronously, then `reading` will be false, + // and we need to re-evaluate how much data we can return to the user. + if (doRead && !state.reading) n = howMuchToRead(nOrig, state); + + var ret; + if (n > 0) ret = fromList(n, state);else ret = null; + + if (ret === null) { + state.needReadable = true; + n = 0; + } + + state.length -= n; + + // If we have nothing in the buffer, then we want to know + // as soon as we *do* get something into the buffer. + if (state.length === 0 && !state.ended) state.needReadable = true; + + // If we tried to read() past the EOF, then emit end on the next tick. + if (nOrig !== n && state.ended && state.length === 0) endReadable(this); + + if (ret !== null) this.emit('data', ret); + + return ret; +}; + +function chunkInvalid(state, chunk) { + var er = null; + if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) { + er = new TypeError('Invalid non-string/buffer chunk'); + } + return er; +} + +function onEofChunk(stream, state) { + if (state.ended) return; + if (state.decoder) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) { + state.buffer.push(chunk); + state.length += state.objectMode ? 1 : chunk.length; + } + } + state.ended = true; + + // emit 'readable' now to make sure it gets picked up. + emitReadable(stream); +} + +// Don't emit readable right away in sync mode, because this can trigger +// another read() call => stack overflow. This way, it might trigger +// a nextTick recursion warning, but that's not so bad. +function emitReadable(stream) { + var state = stream._readableState; + state.needReadable = false; + if (!state.emittedReadable) { + debug('emitReadable', state.flowing); + state.emittedReadable = true; + if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream); + } +} + +function emitReadable_(stream) { + debug('emit readable'); + stream.emit('readable'); + flow(stream); +} + +// at this point, the user has presumably seen the 'readable' event, +// and called read() to consume some data. that may have triggered +// in turn another _read(n) call, in which case reading = true if +// it's in progress. +// However, if we're not ended, or reading, and the length < hwm, +// then go ahead and try to read some more preemptively. +function maybeReadMore(stream, state) { + if (!state.readingMore) { + state.readingMore = true; + processNextTick(maybeReadMore_, stream, state); + } +} + +function maybeReadMore_(stream, state) { + var len = state.length; + while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) { + debug('maybeReadMore read 0'); + stream.read(0); + if (len === state.length) + // didn't get any data, stop spinning. + break;else len = state.length; + } + state.readingMore = false; +} + +// abstract method. to be overridden in specific implementation classes. +// call cb(er, data) where data is <= n in length. +// for virtual (non-string, non-buffer) streams, "length" is somewhat +// arbitrary, and perhaps not very meaningful. +Readable.prototype._read = function (n) { + this.emit('error', new Error('not implemented')); +}; + +Readable.prototype.pipe = function (dest, pipeOpts) { + var src = this; + var state = this._readableState; + + switch (state.pipesCount) { + case 0: + state.pipes = dest; + break; + case 1: + state.pipes = [state.pipes, dest]; + break; + default: + state.pipes.push(dest); + break; + } + state.pipesCount += 1; + debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); + + var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr; + + var endFn = doEnd ? onend : cleanup; + if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn); + + dest.on('unpipe', onunpipe); + function onunpipe(readable) { + debug('onunpipe'); + if (readable === src) { + cleanup(); + } + } + + function onend() { + debug('onend'); + dest.end(); + } + + // when the dest drains, it reduces the awaitDrain counter + // on the source. This would be more elegant with a .once() + // handler in flow(), but adding and removing repeatedly is + // too slow. + var ondrain = pipeOnDrain(src); + dest.on('drain', ondrain); + + var cleanedUp = false; + function cleanup() { + debug('cleanup'); + // cleanup event handlers once the pipe is broken + dest.removeListener('close', onclose); + dest.removeListener('finish', onfinish); + dest.removeListener('drain', ondrain); + dest.removeListener('error', onerror); + dest.removeListener('unpipe', onunpipe); + src.removeListener('end', onend); + src.removeListener('end', cleanup); + src.removeListener('data', ondata); + + cleanedUp = true; + + // if the reader is waiting for a drain event from this + // specific writer, then it would cause it to never start + // flowing again. + // So, if this is awaiting a drain, then we just call it now. + // If we don't know, then assume that we are waiting for one. + if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain(); + } + + src.on('data', ondata); + function ondata(chunk) { + debug('ondata'); + var ret = dest.write(chunk); + if (false === ret) { + // If the user unpiped during `dest.write()`, it is possible + // to get stuck in a permanently paused state if that write + // also returned false. + if (state.pipesCount === 1 && state.pipes[0] === dest && src.listenerCount('data') === 1 && !cleanedUp) { + debug('false write response, pause', src._readableState.awaitDrain); + src._readableState.awaitDrain++; + } + src.pause(); + } + } + + // if the dest has an error, then stop piping into it. + // however, don't suppress the throwing behavior for this. + function onerror(er) { + debug('onerror', er); + unpipe(); + dest.removeListener('error', onerror); + if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er); + } + // This is a brutally ugly hack to make sure that our error handler + // is attached before any userland ones. NEVER DO THIS. + if (!dest._events || !dest._events.error) dest.on('error', onerror);else if (isArray(dest._events.error)) dest._events.error.unshift(onerror);else dest._events.error = [onerror, dest._events.error]; + + // Both close and finish should trigger unpipe, but only once. + function onclose() { + dest.removeListener('finish', onfinish); + unpipe(); + } + dest.once('close', onclose); + function onfinish() { + debug('onfinish'); + dest.removeListener('close', onclose); + unpipe(); + } + dest.once('finish', onfinish); + + function unpipe() { + debug('unpipe'); + src.unpipe(dest); + } + + // tell the dest that it's being piped to + dest.emit('pipe', src); + + // start the flow if it hasn't been started already. + if (!state.flowing) { + debug('pipe resume'); + src.resume(); + } + + return dest; +}; + +function pipeOnDrain(src) { + return function () { + var state = src._readableState; + debug('pipeOnDrain', state.awaitDrain); + if (state.awaitDrain) state.awaitDrain--; + if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) { + state.flowing = true; + flow(src); + } + }; +} + +Readable.prototype.unpipe = function (dest) { + var state = this._readableState; + + // if we're not piping anywhere, then do nothing. + if (state.pipesCount === 0) return this; + + // just one destination. most common case. + if (state.pipesCount === 1) { + // passed in one, but it's not the right one. + if (dest && dest !== state.pipes) return this; + + if (!dest) dest = state.pipes; + + // got a match. + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + if (dest) dest.emit('unpipe', this); + return this; + } + + // slow case. multiple pipe destinations. + + if (!dest) { + // remove all. + var dests = state.pipes; + var len = state.pipesCount; + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + + for (var _i = 0; _i < len; _i++) { + dests[_i].emit('unpipe', this); + }return this; + } + + // try to find the right one. + var i = indexOf(state.pipes, dest); + if (i === -1) return this; + + state.pipes.splice(i, 1); + state.pipesCount -= 1; + if (state.pipesCount === 1) state.pipes = state.pipes[0]; + + dest.emit('unpipe', this); + + return this; +}; + +// set up data events if they are asked for +// Ensure readable listeners eventually get something +Readable.prototype.on = function (ev, fn) { + var res = Stream.prototype.on.call(this, ev, fn); + + // If listening to data, and it has not explicitly been paused, + // then call resume to start the flow of data on the next tick. + if (ev === 'data' && false !== this._readableState.flowing) { + this.resume(); + } + + if (ev === 'readable' && !this._readableState.endEmitted) { + var state = this._readableState; + if (!state.readableListening) { + state.readableListening = true; + state.emittedReadable = false; + state.needReadable = true; + if (!state.reading) { + processNextTick(nReadingNextTick, this); + } else if (state.length) { + emitReadable(this, state); + } + } + } + + return res; +}; +Readable.prototype.addListener = Readable.prototype.on; + +function nReadingNextTick(self) { + debug('readable nexttick read 0'); + self.read(0); +} + +// pause() and resume() are remnants of the legacy readable stream API +// If the user uses them, then switch into old mode. +Readable.prototype.resume = function () { + var state = this._readableState; + if (!state.flowing) { + debug('resume'); + state.flowing = true; + resume(this, state); + } + return this; +}; + +function resume(stream, state) { + if (!state.resumeScheduled) { + state.resumeScheduled = true; + processNextTick(resume_, stream, state); + } +} + +function resume_(stream, state) { + if (!state.reading) { + debug('resume read 0'); + stream.read(0); + } + + state.resumeScheduled = false; + stream.emit('resume'); + flow(stream); + if (state.flowing && !state.reading) stream.read(0); +} + +Readable.prototype.pause = function () { + debug('call pause flowing=%j', this._readableState.flowing); + if (false !== this._readableState.flowing) { + debug('pause'); + this._readableState.flowing = false; + this.emit('pause'); + } + return this; +}; + +function flow(stream) { + var state = stream._readableState; + debug('flow', state.flowing); + if (state.flowing) { + do { + var chunk = stream.read(); + } while (null !== chunk && state.flowing); + } +} + +// wrap an old-style stream as the async data source. +// This is *not* part of the readable stream interface. +// It is an ugly unfortunate mess of history. +Readable.prototype.wrap = function (stream) { + var state = this._readableState; + var paused = false; + + var self = this; + stream.on('end', function () { + debug('wrapped end'); + if (state.decoder && !state.ended) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) self.push(chunk); + } + + self.push(null); + }); + + stream.on('data', function (chunk) { + debug('wrapped data'); + if (state.decoder) chunk = state.decoder.write(chunk); + + // don't skip over falsy values in objectMode + if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return; + + var ret = self.push(chunk); + if (!ret) { + paused = true; + stream.pause(); + } + }); + + // proxy all the other methods. + // important when wrapping filters and duplexes. + for (var i in stream) { + if (this[i] === undefined && typeof stream[i] === 'function') { + this[i] = function (method) { + return function () { + return stream[method].apply(stream, arguments); + }; + }(i); + } + } + + // proxy certain important events. + var events = ['error', 'close', 'destroy', 'pause', 'resume']; + forEach(events, function (ev) { + stream.on(ev, self.emit.bind(self, ev)); + }); + + // when we try to consume some more bytes, simply unpause the + // underlying stream. + self._read = function (n) { + debug('wrapped _read', n); + if (paused) { + paused = false; + stream.resume(); + } + }; + + return self; +}; + +// exposed for testing purposes only. +Readable._fromList = fromList; + +// Pluck off n bytes from an array of buffers. +// Length is the combined lengths of all the buffers in the list. +function fromList(n, state) { + var list = state.buffer; + var length = state.length; + var stringMode = !!state.decoder; + var objectMode = !!state.objectMode; + var ret; + + // nothing in the list, definitely empty. + if (list.length === 0) return null; + + if (length === 0) ret = null;else if (objectMode) ret = list.shift();else if (!n || n >= length) { + // read it all, truncate the array. + if (stringMode) ret = list.join('');else if (list.length === 1) ret = list[0];else ret = Buffer.concat(list, length); + list.length = 0; + } else { + // read just some of it. + if (n < list[0].length) { + // just take a part of the first list item. + // slice is the same for buffers and strings. + var buf = list[0]; + ret = buf.slice(0, n); + list[0] = buf.slice(n); + } else if (n === list[0].length) { + // first list is a perfect match + ret = list.shift(); + } else { + // complex case. + // we have enough to cover it, but it spans past the first buffer. + if (stringMode) ret = '';else ret = new Buffer(n); + + var c = 0; + for (var i = 0, l = list.length; i < l && c < n; i++) { + var buf = list[0]; + var cpy = Math.min(n - c, buf.length); + + if (stringMode) ret += buf.slice(0, cpy);else buf.copy(ret, c, 0, cpy); + + if (cpy < buf.length) list[0] = buf.slice(cpy);else list.shift(); + + c += cpy; + } + } + } + + return ret; +} + +function endReadable(stream) { + var state = stream._readableState; + + // If we get here before consuming all the bytes, then that is a + // bug in node. Should never happen. + if (state.length > 0) throw new Error('endReadable called on non-empty stream'); + + if (!state.endEmitted) { + state.ended = true; + processNextTick(endReadableNT, state, stream); + } +} + +function endReadableNT(state, stream) { + // Check that we didn't get one last unshift. + if (!state.endEmitted && state.length === 0) { + state.endEmitted = true; + stream.readable = false; + stream.emit('end'); + } +} + +function forEach(xs, f) { + for (var i = 0, l = xs.length; i < l; i++) { + f(xs[i], i); + } +} + +function indexOf(xs, x) { + for (var i = 0, l = xs.length; i < l; i++) { + if (xs[i] === x) return i; + } + return -1; +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js new file mode 100644 index 00000000..625cdc17 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js @@ -0,0 +1,180 @@ +// a transform stream is a readable/writable stream where you do +// something with the data. Sometimes it's called a "filter", +// but that's not a great name for it, since that implies a thing where +// some bits pass through, and others are simply ignored. (That would +// be a valid example of a transform, of course.) +// +// While the output is causally related to the input, it's not a +// necessarily symmetric or synchronous transformation. For example, +// a zlib stream might take multiple plain-text writes(), and then +// emit a single compressed chunk some time in the future. +// +// Here's how this works: +// +// The Transform stream has all the aspects of the readable and writable +// stream classes. When you write(chunk), that calls _write(chunk,cb) +// internally, and returns false if there's a lot of pending writes +// buffered up. When you call read(), that calls _read(n) until +// there's enough pending readable data buffered up. +// +// In a transform stream, the written data is placed in a buffer. When +// _read(n) is called, it transforms the queued up data, calling the +// buffered _write cb's as it consumes chunks. If consuming a single +// written chunk would result in multiple output chunks, then the first +// outputted bit calls the readcb, and subsequent chunks just go into +// the read buffer, and will cause it to emit 'readable' if necessary. +// +// This way, back-pressure is actually determined by the reading side, +// since _read has to be called to start processing a new chunk. However, +// a pathological inflate type of transform can cause excessive buffering +// here. For example, imagine a stream where every byte of input is +// interpreted as an integer from 0-255, and then results in that many +// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in +// 1kb of data being output. In this case, you could write a very small +// amount of input, and end up with a very large amount of output. In +// such a pathological inflating mechanism, there'd be no way to tell +// the system to stop doing the transform. A single 4MB write could +// cause the system to run out of memory. +// +// However, even in such a pathological case, only a single written chunk +// would be consumed, and then the rest would wait (un-transformed) until +// the results of the previous transformed chunk were consumed. + +'use strict'; + +module.exports = Transform; + +var Duplex = require('./_stream_duplex'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +util.inherits(Transform, Duplex); + +function TransformState(stream) { + this.afterTransform = function (er, data) { + return afterTransform(stream, er, data); + }; + + this.needTransform = false; + this.transforming = false; + this.writecb = null; + this.writechunk = null; + this.writeencoding = null; +} + +function afterTransform(stream, er, data) { + var ts = stream._transformState; + ts.transforming = false; + + var cb = ts.writecb; + + if (!cb) return stream.emit('error', new Error('no writecb in Transform class')); + + ts.writechunk = null; + ts.writecb = null; + + if (data !== null && data !== undefined) stream.push(data); + + cb(er); + + var rs = stream._readableState; + rs.reading = false; + if (rs.needReadable || rs.length < rs.highWaterMark) { + stream._read(rs.highWaterMark); + } +} + +function Transform(options) { + if (!(this instanceof Transform)) return new Transform(options); + + Duplex.call(this, options); + + this._transformState = new TransformState(this); + + // when the writable side finishes, then flush out anything remaining. + var stream = this; + + // start out asking for a readable event once data is transformed. + this._readableState.needReadable = true; + + // we have implemented the _read method, and done the other things + // that Readable wants before the first _read call, so unset the + // sync guard flag. + this._readableState.sync = false; + + if (options) { + if (typeof options.transform === 'function') this._transform = options.transform; + + if (typeof options.flush === 'function') this._flush = options.flush; + } + + this.once('prefinish', function () { + if (typeof this._flush === 'function') this._flush(function (er) { + done(stream, er); + });else done(stream); + }); +} + +Transform.prototype.push = function (chunk, encoding) { + this._transformState.needTransform = false; + return Duplex.prototype.push.call(this, chunk, encoding); +}; + +// This is the part where you do stuff! +// override this function in implementation classes. +// 'chunk' is an input chunk. +// +// Call `push(newChunk)` to pass along transformed output +// to the readable side. You may call 'push' zero or more times. +// +// Call `cb(err)` when you are done with this chunk. If you pass +// an error, then that'll put the hurt on the whole operation. If you +// never call cb(), then you'll never get another chunk. +Transform.prototype._transform = function (chunk, encoding, cb) { + throw new Error('not implemented'); +}; + +Transform.prototype._write = function (chunk, encoding, cb) { + var ts = this._transformState; + ts.writecb = cb; + ts.writechunk = chunk; + ts.writeencoding = encoding; + if (!ts.transforming) { + var rs = this._readableState; + if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark); + } +}; + +// Doesn't matter what the args are here. +// _transform does all the work. +// That we got here means that the readable side wants more data. +Transform.prototype._read = function (n) { + var ts = this._transformState; + + if (ts.writechunk !== null && ts.writecb && !ts.transforming) { + ts.transforming = true; + this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); + } else { + // mark that we need a transform, so that any data that comes in + // will get processed, now that we've asked for it. + ts.needTransform = true; + } +}; + +function done(stream, er) { + if (er) return stream.emit('error', er); + + // if there's nothing in the write buffer, then that means + // that nothing more will ever be provided + var ws = stream._writableState; + var ts = stream._transformState; + + if (ws.length) throw new Error('calling transform done when ws.length != 0'); + + if (ts.transforming) throw new Error('calling transform done when still transforming'); + + return stream.push(null); +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js new file mode 100644 index 00000000..95916c99 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js @@ -0,0 +1,516 @@ +// A bit simpler than readable streams. +// Implement an async ._write(chunk, encoding, cb), and it'll handle all +// the drain event emission and buffering. + +'use strict'; + +module.exports = Writable; + +/**/ +var processNextTick = require('process-nextick-args'); +/**/ + +/**/ +var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick; +/**/ + +/**/ +var Buffer = require('buffer').Buffer; +/**/ + +Writable.WritableState = WritableState; + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +/**/ +var internalUtil = { + deprecate: require('util-deprecate') +}; +/**/ + +/**/ +var Stream; +(function () { + try { + Stream = require('st' + 'ream'); + } catch (_) {} finally { + if (!Stream) Stream = require('events').EventEmitter; + } +})(); +/**/ + +var Buffer = require('buffer').Buffer; + +util.inherits(Writable, Stream); + +function nop() {} + +function WriteReq(chunk, encoding, cb) { + this.chunk = chunk; + this.encoding = encoding; + this.callback = cb; + this.next = null; +} + +var Duplex; +function WritableState(options, stream) { + Duplex = Duplex || require('./_stream_duplex'); + + options = options || {}; + + // object stream flag to indicate whether or not this stream + // contains buffers or objects. + this.objectMode = !!options.objectMode; + + if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.writableObjectMode; + + // the point at which write() starts returning false + // Note: 0 is a valid value, means that we always return false if + // the entire buffer is not flushed immediately on write() + var hwm = options.highWaterMark; + var defaultHwm = this.objectMode ? 16 : 16 * 1024; + this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm; + + // cast to ints. + this.highWaterMark = ~ ~this.highWaterMark; + + this.needDrain = false; + // at the start of calling end() + this.ending = false; + // when end() has been called, and returned + this.ended = false; + // when 'finish' is emitted + this.finished = false; + + // should we decode strings into buffers before passing to _write? + // this is here so that some node-core streams can optimize string + // handling at a lower level. + var noDecode = options.decodeStrings === false; + this.decodeStrings = !noDecode; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // not an actual buffer we keep track of, but a measurement + // of how much we're waiting to get pushed to some underlying + // socket or file. + this.length = 0; + + // a flag to see when we're in the middle of a write. + this.writing = false; + + // when true all writes will be buffered until .uncork() call + this.corked = 0; + + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, because any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; + + // a flag to know if we're processing previously buffered items, which + // may call the _write() callback in the same tick, so that we don't + // end up in an overlapped onwrite situation. + this.bufferProcessing = false; + + // the callback that's passed to _write(chunk,cb) + this.onwrite = function (er) { + onwrite(stream, er); + }; + + // the callback that the user supplies to write(chunk,encoding,cb) + this.writecb = null; + + // the amount that is being written when _write is called. + this.writelen = 0; + + this.bufferedRequest = null; + this.lastBufferedRequest = null; + + // number of pending user-supplied write callbacks + // this must be 0 before 'finish' can be emitted + this.pendingcb = 0; + + // emit prefinish if the only thing we're waiting for is _write cbs + // This is relevant for synchronous Transform streams + this.prefinished = false; + + // True if the error was already emitted and should not be thrown again + this.errorEmitted = false; + + // count buffered requests + this.bufferedRequestCount = 0; + + // create the two objects needed to store the corked requests + // they are not a linked list, as no new elements are inserted in there + this.corkedRequestsFree = new CorkedRequest(this); + this.corkedRequestsFree.next = new CorkedRequest(this); +} + +WritableState.prototype.getBuffer = function writableStateGetBuffer() { + var current = this.bufferedRequest; + var out = []; + while (current) { + out.push(current); + current = current.next; + } + return out; +}; + +(function () { + try { + Object.defineProperty(WritableState.prototype, 'buffer', { + get: internalUtil.deprecate(function () { + return this.getBuffer(); + }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.') + }); + } catch (_) {} +})(); + +var Duplex; +function Writable(options) { + Duplex = Duplex || require('./_stream_duplex'); + + // Writable ctor is applied to Duplexes, though they're not + // instanceof Writable, they're instanceof Readable. + if (!(this instanceof Writable) && !(this instanceof Duplex)) return new Writable(options); + + this._writableState = new WritableState(options, this); + + // legacy. + this.writable = true; + + if (options) { + if (typeof options.write === 'function') this._write = options.write; + + if (typeof options.writev === 'function') this._writev = options.writev; + } + + Stream.call(this); +} + +// Otherwise people can pipe Writable streams, which is just wrong. +Writable.prototype.pipe = function () { + this.emit('error', new Error('Cannot pipe. Not readable.')); +}; + +function writeAfterEnd(stream, cb) { + var er = new Error('write after end'); + // TODO: defer error events consistently everywhere, not just the cb + stream.emit('error', er); + processNextTick(cb, er); +} + +// If we get something that is not a buffer, string, null, or undefined, +// and we're not in objectMode, then that's an error. +// Otherwise stream chunks are all considered to be of length=1, and the +// watermarks determine how many objects to keep in the buffer, rather than +// how many bytes or characters. +function validChunk(stream, state, chunk, cb) { + var valid = true; + + if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) { + var er = new TypeError('Invalid non-string/buffer chunk'); + stream.emit('error', er); + processNextTick(cb, er); + valid = false; + } + return valid; +} + +Writable.prototype.write = function (chunk, encoding, cb) { + var state = this._writableState; + var ret = false; + + if (typeof encoding === 'function') { + cb = encoding; + encoding = null; + } + + if (Buffer.isBuffer(chunk)) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding; + + if (typeof cb !== 'function') cb = nop; + + if (state.ended) writeAfterEnd(this, cb);else if (validChunk(this, state, chunk, cb)) { + state.pendingcb++; + ret = writeOrBuffer(this, state, chunk, encoding, cb); + } + + return ret; +}; + +Writable.prototype.cork = function () { + var state = this._writableState; + + state.corked++; +}; + +Writable.prototype.uncork = function () { + var state = this._writableState; + + if (state.corked) { + state.corked--; + + if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state); + } +}; + +Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { + // node::ParseEncoding() requires lower case. + if (typeof encoding === 'string') encoding = encoding.toLowerCase(); + if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding); + this._writableState.defaultEncoding = encoding; +}; + +function decodeChunk(state, chunk, encoding) { + if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') { + chunk = new Buffer(chunk, encoding); + } + return chunk; +} + +// if we're already writing something, then just put this +// in the queue, and wait our turn. Otherwise, call _write +// If we return false, then we need a drain event, so set that flag. +function writeOrBuffer(stream, state, chunk, encoding, cb) { + chunk = decodeChunk(state, chunk, encoding); + + if (Buffer.isBuffer(chunk)) encoding = 'buffer'; + var len = state.objectMode ? 1 : chunk.length; + + state.length += len; + + var ret = state.length < state.highWaterMark; + // we must ensure that previous needDrain will not be reset to false. + if (!ret) state.needDrain = true; + + if (state.writing || state.corked) { + var last = state.lastBufferedRequest; + state.lastBufferedRequest = new WriteReq(chunk, encoding, cb); + if (last) { + last.next = state.lastBufferedRequest; + } else { + state.bufferedRequest = state.lastBufferedRequest; + } + state.bufferedRequestCount += 1; + } else { + doWrite(stream, state, false, len, chunk, encoding, cb); + } + + return ret; +} + +function doWrite(stream, state, writev, len, chunk, encoding, cb) { + state.writelen = len; + state.writecb = cb; + state.writing = true; + state.sync = true; + if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite); + state.sync = false; +} + +function onwriteError(stream, state, sync, er, cb) { + --state.pendingcb; + if (sync) processNextTick(cb, er);else cb(er); + + stream._writableState.errorEmitted = true; + stream.emit('error', er); +} + +function onwriteStateUpdate(state) { + state.writing = false; + state.writecb = null; + state.length -= state.writelen; + state.writelen = 0; +} + +function onwrite(stream, er) { + var state = stream._writableState; + var sync = state.sync; + var cb = state.writecb; + + onwriteStateUpdate(state); + + if (er) onwriteError(stream, state, sync, er, cb);else { + // Check if we're actually ready to finish, but don't emit yet + var finished = needFinish(state); + + if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) { + clearBuffer(stream, state); + } + + if (sync) { + /**/ + asyncWrite(afterWrite, stream, state, finished, cb); + /**/ + } else { + afterWrite(stream, state, finished, cb); + } + } +} + +function afterWrite(stream, state, finished, cb) { + if (!finished) onwriteDrain(stream, state); + state.pendingcb--; + cb(); + finishMaybe(stream, state); +} + +// Must force callback to be called on nextTick, so that we don't +// emit 'drain' before the write() consumer gets the 'false' return +// value, and has a chance to attach a 'drain' listener. +function onwriteDrain(stream, state) { + if (state.length === 0 && state.needDrain) { + state.needDrain = false; + stream.emit('drain'); + } +} + +// if there's something in the buffer waiting, then process it +function clearBuffer(stream, state) { + state.bufferProcessing = true; + var entry = state.bufferedRequest; + + if (stream._writev && entry && entry.next) { + // Fast case, write everything using _writev() + var l = state.bufferedRequestCount; + var buffer = new Array(l); + var holder = state.corkedRequestsFree; + holder.entry = entry; + + var count = 0; + while (entry) { + buffer[count] = entry; + entry = entry.next; + count += 1; + } + + doWrite(stream, state, true, state.length, buffer, '', holder.finish); + + // doWrite is always async, defer these to save a bit of time + // as the hot path ends with doWrite + state.pendingcb++; + state.lastBufferedRequest = null; + state.corkedRequestsFree = holder.next; + holder.next = null; + } else { + // Slow case, write chunks one-by-one + while (entry) { + var chunk = entry.chunk; + var encoding = entry.encoding; + var cb = entry.callback; + var len = state.objectMode ? 1 : chunk.length; + + doWrite(stream, state, false, len, chunk, encoding, cb); + entry = entry.next; + // if we didn't call the onwrite immediately, then + // it means that we need to wait until it does. + // also, that means that the chunk and cb are currently + // being processed, so move the buffer counter past them. + if (state.writing) { + break; + } + } + + if (entry === null) state.lastBufferedRequest = null; + } + + state.bufferedRequestCount = 0; + state.bufferedRequest = entry; + state.bufferProcessing = false; +} + +Writable.prototype._write = function (chunk, encoding, cb) { + cb(new Error('not implemented')); +}; + +Writable.prototype._writev = null; + +Writable.prototype.end = function (chunk, encoding, cb) { + var state = this._writableState; + + if (typeof chunk === 'function') { + cb = chunk; + chunk = null; + encoding = null; + } else if (typeof encoding === 'function') { + cb = encoding; + encoding = null; + } + + if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); + + // .end() fully uncorks + if (state.corked) { + state.corked = 1; + this.uncork(); + } + + // ignore unnecessary end() calls. + if (!state.ending && !state.finished) endWritable(this, state, cb); +}; + +function needFinish(state) { + return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing; +} + +function prefinish(stream, state) { + if (!state.prefinished) { + state.prefinished = true; + stream.emit('prefinish'); + } +} + +function finishMaybe(stream, state) { + var need = needFinish(state); + if (need) { + if (state.pendingcb === 0) { + prefinish(stream, state); + state.finished = true; + stream.emit('finish'); + } else { + prefinish(stream, state); + } + } + return need; +} + +function endWritable(stream, state, cb) { + state.ending = true; + finishMaybe(stream, state); + if (cb) { + if (state.finished) processNextTick(cb);else stream.once('finish', cb); + } + state.ended = true; + stream.writable = false; +} + +// It seems a linked list but it is not +// there will be only 2 of these for each stream +function CorkedRequest(state) { + var _this = this; + + this.next = null; + this.entry = null; + + this.finish = function (err) { + var entry = _this.entry; + _this.entry = null; + while (entry) { + var cb = entry.callback; + state.pendingcb--; + cb(err); + entry = entry.next; + } + if (state.corkedRequestsFree) { + state.corkedRequestsFree.next = _this; + } else { + state.corkedRequestsFree = _this; + } + }; +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/LICENSE b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/LICENSE new file mode 100644 index 00000000..d8d7f943 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/LICENSE @@ -0,0 +1,19 @@ +Copyright Node.js contributors. All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to +deal in the Software without restriction, including without limitation the +rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +sell copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/README.md b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/README.md new file mode 100644 index 00000000..5a76b414 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/README.md @@ -0,0 +1,3 @@ +# core-util-is + +The `util.is*` functions introduced in Node v0.12. diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/float.patch b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/float.patch new file mode 100644 index 00000000..a06d5c05 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/float.patch @@ -0,0 +1,604 @@ +diff --git a/lib/util.js b/lib/util.js +index a03e874..9074e8e 100644 +--- a/lib/util.js ++++ b/lib/util.js +@@ -19,430 +19,6 @@ + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + +-var formatRegExp = /%[sdj%]/g; +-exports.format = function(f) { +- if (!isString(f)) { +- var objects = []; +- for (var i = 0; i < arguments.length; i++) { +- objects.push(inspect(arguments[i])); +- } +- return objects.join(' '); +- } +- +- var i = 1; +- var args = arguments; +- var len = args.length; +- var str = String(f).replace(formatRegExp, function(x) { +- if (x === '%%') return '%'; +- if (i >= len) return x; +- switch (x) { +- case '%s': return String(args[i++]); +- case '%d': return Number(args[i++]); +- case '%j': +- try { +- return JSON.stringify(args[i++]); +- } catch (_) { +- return '[Circular]'; +- } +- default: +- return x; +- } +- }); +- for (var x = args[i]; i < len; x = args[++i]) { +- if (isNull(x) || !isObject(x)) { +- str += ' ' + x; +- } else { +- str += ' ' + inspect(x); +- } +- } +- return str; +-}; +- +- +-// Mark that a method should not be used. +-// Returns a modified function which warns once by default. +-// If --no-deprecation is set, then it is a no-op. +-exports.deprecate = function(fn, msg) { +- // Allow for deprecating things in the process of starting up. +- if (isUndefined(global.process)) { +- return function() { +- return exports.deprecate(fn, msg).apply(this, arguments); +- }; +- } +- +- if (process.noDeprecation === true) { +- return fn; +- } +- +- var warned = false; +- function deprecated() { +- if (!warned) { +- if (process.throwDeprecation) { +- throw new Error(msg); +- } else if (process.traceDeprecation) { +- console.trace(msg); +- } else { +- console.error(msg); +- } +- warned = true; +- } +- return fn.apply(this, arguments); +- } +- +- return deprecated; +-}; +- +- +-var debugs = {}; +-var debugEnviron; +-exports.debuglog = function(set) { +- if (isUndefined(debugEnviron)) +- debugEnviron = process.env.NODE_DEBUG || ''; +- set = set.toUpperCase(); +- if (!debugs[set]) { +- if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { +- var pid = process.pid; +- debugs[set] = function() { +- var msg = exports.format.apply(exports, arguments); +- console.error('%s %d: %s', set, pid, msg); +- }; +- } else { +- debugs[set] = function() {}; +- } +- } +- return debugs[set]; +-}; +- +- +-/** +- * Echos the value of a value. Trys to print the value out +- * in the best way possible given the different types. +- * +- * @param {Object} obj The object to print out. +- * @param {Object} opts Optional options object that alters the output. +- */ +-/* legacy: obj, showHidden, depth, colors*/ +-function inspect(obj, opts) { +- // default options +- var ctx = { +- seen: [], +- stylize: stylizeNoColor +- }; +- // legacy... +- if (arguments.length >= 3) ctx.depth = arguments[2]; +- if (arguments.length >= 4) ctx.colors = arguments[3]; +- if (isBoolean(opts)) { +- // legacy... +- ctx.showHidden = opts; +- } else if (opts) { +- // got an "options" object +- exports._extend(ctx, opts); +- } +- // set default options +- if (isUndefined(ctx.showHidden)) ctx.showHidden = false; +- if (isUndefined(ctx.depth)) ctx.depth = 2; +- if (isUndefined(ctx.colors)) ctx.colors = false; +- if (isUndefined(ctx.customInspect)) ctx.customInspect = true; +- if (ctx.colors) ctx.stylize = stylizeWithColor; +- return formatValue(ctx, obj, ctx.depth); +-} +-exports.inspect = inspect; +- +- +-// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics +-inspect.colors = { +- 'bold' : [1, 22], +- 'italic' : [3, 23], +- 'underline' : [4, 24], +- 'inverse' : [7, 27], +- 'white' : [37, 39], +- 'grey' : [90, 39], +- 'black' : [30, 39], +- 'blue' : [34, 39], +- 'cyan' : [36, 39], +- 'green' : [32, 39], +- 'magenta' : [35, 39], +- 'red' : [31, 39], +- 'yellow' : [33, 39] +-}; +- +-// Don't use 'blue' not visible on cmd.exe +-inspect.styles = { +- 'special': 'cyan', +- 'number': 'yellow', +- 'boolean': 'yellow', +- 'undefined': 'grey', +- 'null': 'bold', +- 'string': 'green', +- 'date': 'magenta', +- // "name": intentionally not styling +- 'regexp': 'red' +-}; +- +- +-function stylizeWithColor(str, styleType) { +- var style = inspect.styles[styleType]; +- +- if (style) { +- return '\u001b[' + inspect.colors[style][0] + 'm' + str + +- '\u001b[' + inspect.colors[style][1] + 'm'; +- } else { +- return str; +- } +-} +- +- +-function stylizeNoColor(str, styleType) { +- return str; +-} +- +- +-function arrayToHash(array) { +- var hash = {}; +- +- array.forEach(function(val, idx) { +- hash[val] = true; +- }); +- +- return hash; +-} +- +- +-function formatValue(ctx, value, recurseTimes) { +- // Provide a hook for user-specified inspect functions. +- // Check that value is an object with an inspect function on it +- if (ctx.customInspect && +- value && +- isFunction(value.inspect) && +- // Filter out the util module, it's inspect function is special +- value.inspect !== exports.inspect && +- // Also filter out any prototype objects using the circular check. +- !(value.constructor && value.constructor.prototype === value)) { +- var ret = value.inspect(recurseTimes, ctx); +- if (!isString(ret)) { +- ret = formatValue(ctx, ret, recurseTimes); +- } +- return ret; +- } +- +- // Primitive types cannot have properties +- var primitive = formatPrimitive(ctx, value); +- if (primitive) { +- return primitive; +- } +- +- // Look up the keys of the object. +- var keys = Object.keys(value); +- var visibleKeys = arrayToHash(keys); +- +- if (ctx.showHidden) { +- keys = Object.getOwnPropertyNames(value); +- } +- +- // Some type of object without properties can be shortcutted. +- if (keys.length === 0) { +- if (isFunction(value)) { +- var name = value.name ? ': ' + value.name : ''; +- return ctx.stylize('[Function' + name + ']', 'special'); +- } +- if (isRegExp(value)) { +- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); +- } +- if (isDate(value)) { +- return ctx.stylize(Date.prototype.toString.call(value), 'date'); +- } +- if (isError(value)) { +- return formatError(value); +- } +- } +- +- var base = '', array = false, braces = ['{', '}']; +- +- // Make Array say that they are Array +- if (isArray(value)) { +- array = true; +- braces = ['[', ']']; +- } +- +- // Make functions say that they are functions +- if (isFunction(value)) { +- var n = value.name ? ': ' + value.name : ''; +- base = ' [Function' + n + ']'; +- } +- +- // Make RegExps say that they are RegExps +- if (isRegExp(value)) { +- base = ' ' + RegExp.prototype.toString.call(value); +- } +- +- // Make dates with properties first say the date +- if (isDate(value)) { +- base = ' ' + Date.prototype.toUTCString.call(value); +- } +- +- // Make error with message first say the error +- if (isError(value)) { +- base = ' ' + formatError(value); +- } +- +- if (keys.length === 0 && (!array || value.length == 0)) { +- return braces[0] + base + braces[1]; +- } +- +- if (recurseTimes < 0) { +- if (isRegExp(value)) { +- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); +- } else { +- return ctx.stylize('[Object]', 'special'); +- } +- } +- +- ctx.seen.push(value); +- +- var output; +- if (array) { +- output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); +- } else { +- output = keys.map(function(key) { +- return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); +- }); +- } +- +- ctx.seen.pop(); +- +- return reduceToSingleString(output, base, braces); +-} +- +- +-function formatPrimitive(ctx, value) { +- if (isUndefined(value)) +- return ctx.stylize('undefined', 'undefined'); +- if (isString(value)) { +- var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') +- .replace(/'/g, "\\'") +- .replace(/\\"/g, '"') + '\''; +- return ctx.stylize(simple, 'string'); +- } +- if (isNumber(value)) { +- // Format -0 as '-0'. Strict equality won't distinguish 0 from -0, +- // so instead we use the fact that 1 / -0 < 0 whereas 1 / 0 > 0 . +- if (value === 0 && 1 / value < 0) +- return ctx.stylize('-0', 'number'); +- return ctx.stylize('' + value, 'number'); +- } +- if (isBoolean(value)) +- return ctx.stylize('' + value, 'boolean'); +- // For some reason typeof null is "object", so special case here. +- if (isNull(value)) +- return ctx.stylize('null', 'null'); +-} +- +- +-function formatError(value) { +- return '[' + Error.prototype.toString.call(value) + ']'; +-} +- +- +-function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { +- var output = []; +- for (var i = 0, l = value.length; i < l; ++i) { +- if (hasOwnProperty(value, String(i))) { +- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, +- String(i), true)); +- } else { +- output.push(''); +- } +- } +- keys.forEach(function(key) { +- if (!key.match(/^\d+$/)) { +- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, +- key, true)); +- } +- }); +- return output; +-} +- +- +-function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { +- var name, str, desc; +- desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; +- if (desc.get) { +- if (desc.set) { +- str = ctx.stylize('[Getter/Setter]', 'special'); +- } else { +- str = ctx.stylize('[Getter]', 'special'); +- } +- } else { +- if (desc.set) { +- str = ctx.stylize('[Setter]', 'special'); +- } +- } +- if (!hasOwnProperty(visibleKeys, key)) { +- name = '[' + key + ']'; +- } +- if (!str) { +- if (ctx.seen.indexOf(desc.value) < 0) { +- if (isNull(recurseTimes)) { +- str = formatValue(ctx, desc.value, null); +- } else { +- str = formatValue(ctx, desc.value, recurseTimes - 1); +- } +- if (str.indexOf('\n') > -1) { +- if (array) { +- str = str.split('\n').map(function(line) { +- return ' ' + line; +- }).join('\n').substr(2); +- } else { +- str = '\n' + str.split('\n').map(function(line) { +- return ' ' + line; +- }).join('\n'); +- } +- } +- } else { +- str = ctx.stylize('[Circular]', 'special'); +- } +- } +- if (isUndefined(name)) { +- if (array && key.match(/^\d+$/)) { +- return str; +- } +- name = JSON.stringify('' + key); +- if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { +- name = name.substr(1, name.length - 2); +- name = ctx.stylize(name, 'name'); +- } else { +- name = name.replace(/'/g, "\\'") +- .replace(/\\"/g, '"') +- .replace(/(^"|"$)/g, "'"); +- name = ctx.stylize(name, 'string'); +- } +- } +- +- return name + ': ' + str; +-} +- +- +-function reduceToSingleString(output, base, braces) { +- var numLinesEst = 0; +- var length = output.reduce(function(prev, cur) { +- numLinesEst++; +- if (cur.indexOf('\n') >= 0) numLinesEst++; +- return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; +- }, 0); +- +- if (length > 60) { +- return braces[0] + +- (base === '' ? '' : base + '\n ') + +- ' ' + +- output.join(',\n ') + +- ' ' + +- braces[1]; +- } +- +- return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; +-} +- +- + // NOTE: These type checking functions intentionally don't use `instanceof` + // because it is fragile and can be easily faked with `Object.create()`. + function isArray(ar) { +@@ -522,166 +98,10 @@ function isPrimitive(arg) { + exports.isPrimitive = isPrimitive; + + function isBuffer(arg) { +- return arg instanceof Buffer; ++ return Buffer.isBuffer(arg); + } + exports.isBuffer = isBuffer; + + function objectToString(o) { + return Object.prototype.toString.call(o); +-} +- +- +-function pad(n) { +- return n < 10 ? '0' + n.toString(10) : n.toString(10); +-} +- +- +-var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', +- 'Oct', 'Nov', 'Dec']; +- +-// 26 Feb 16:19:34 +-function timestamp() { +- var d = new Date(); +- var time = [pad(d.getHours()), +- pad(d.getMinutes()), +- pad(d.getSeconds())].join(':'); +- return [d.getDate(), months[d.getMonth()], time].join(' '); +-} +- +- +-// log is just a thin wrapper to console.log that prepends a timestamp +-exports.log = function() { +- console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); +-}; +- +- +-/** +- * Inherit the prototype methods from one constructor into another. +- * +- * The Function.prototype.inherits from lang.js rewritten as a standalone +- * function (not on Function.prototype). NOTE: If this file is to be loaded +- * during bootstrapping this function needs to be rewritten using some native +- * functions as prototype setup using normal JavaScript does not work as +- * expected during bootstrapping (see mirror.js in r114903). +- * +- * @param {function} ctor Constructor function which needs to inherit the +- * prototype. +- * @param {function} superCtor Constructor function to inherit prototype from. +- */ +-exports.inherits = function(ctor, superCtor) { +- ctor.super_ = superCtor; +- ctor.prototype = Object.create(superCtor.prototype, { +- constructor: { +- value: ctor, +- enumerable: false, +- writable: true, +- configurable: true +- } +- }); +-}; +- +-exports._extend = function(origin, add) { +- // Don't do anything if add isn't an object +- if (!add || !isObject(add)) return origin; +- +- var keys = Object.keys(add); +- var i = keys.length; +- while (i--) { +- origin[keys[i]] = add[keys[i]]; +- } +- return origin; +-}; +- +-function hasOwnProperty(obj, prop) { +- return Object.prototype.hasOwnProperty.call(obj, prop); +-} +- +- +-// Deprecated old stuff. +- +-exports.p = exports.deprecate(function() { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- console.error(exports.inspect(arguments[i])); +- } +-}, 'util.p: Use console.error() instead'); +- +- +-exports.exec = exports.deprecate(function() { +- return require('child_process').exec.apply(this, arguments); +-}, 'util.exec is now called `child_process.exec`.'); +- +- +-exports.print = exports.deprecate(function() { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- process.stdout.write(String(arguments[i])); +- } +-}, 'util.print: Use console.log instead'); +- +- +-exports.puts = exports.deprecate(function() { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- process.stdout.write(arguments[i] + '\n'); +- } +-}, 'util.puts: Use console.log instead'); +- +- +-exports.debug = exports.deprecate(function(x) { +- process.stderr.write('DEBUG: ' + x + '\n'); +-}, 'util.debug: Use console.error instead'); +- +- +-exports.error = exports.deprecate(function(x) { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- process.stderr.write(arguments[i] + '\n'); +- } +-}, 'util.error: Use console.error instead'); +- +- +-exports.pump = exports.deprecate(function(readStream, writeStream, callback) { +- var callbackCalled = false; +- +- function call(a, b, c) { +- if (callback && !callbackCalled) { +- callback(a, b, c); +- callbackCalled = true; +- } +- } +- +- readStream.addListener('data', function(chunk) { +- if (writeStream.write(chunk) === false) readStream.pause(); +- }); +- +- writeStream.addListener('drain', function() { +- readStream.resume(); +- }); +- +- readStream.addListener('end', function() { +- writeStream.end(); +- }); +- +- readStream.addListener('close', function() { +- call(); +- }); +- +- readStream.addListener('error', function(err) { +- writeStream.end(); +- call(err); +- }); +- +- writeStream.addListener('error', function(err) { +- readStream.destroy(); +- call(err); +- }); +-}, 'util.pump(): Use readableStream.pipe() instead'); +- +- +-var uv; +-exports._errnoException = function(err, syscall) { +- if (isUndefined(uv)) uv = process.binding('uv'); +- var errname = uv.errname(err); +- var e = new Error(syscall + ' ' + errname); +- e.code = errname; +- e.errno = errname; +- e.syscall = syscall; +- return e; +-}; ++} \ No newline at end of file diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/lib/util.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/lib/util.js new file mode 100644 index 00000000..ff4c851c --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/lib/util.js @@ -0,0 +1,107 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// NOTE: These type checking functions intentionally don't use `instanceof` +// because it is fragile and can be easily faked with `Object.create()`. + +function isArray(arg) { + if (Array.isArray) { + return Array.isArray(arg); + } + return objectToString(arg) === '[object Array]'; +} +exports.isArray = isArray; + +function isBoolean(arg) { + return typeof arg === 'boolean'; +} +exports.isBoolean = isBoolean; + +function isNull(arg) { + return arg === null; +} +exports.isNull = isNull; + +function isNullOrUndefined(arg) { + return arg == null; +} +exports.isNullOrUndefined = isNullOrUndefined; + +function isNumber(arg) { + return typeof arg === 'number'; +} +exports.isNumber = isNumber; + +function isString(arg) { + return typeof arg === 'string'; +} +exports.isString = isString; + +function isSymbol(arg) { + return typeof arg === 'symbol'; +} +exports.isSymbol = isSymbol; + +function isUndefined(arg) { + return arg === void 0; +} +exports.isUndefined = isUndefined; + +function isRegExp(re) { + return objectToString(re) === '[object RegExp]'; +} +exports.isRegExp = isRegExp; + +function isObject(arg) { + return typeof arg === 'object' && arg !== null; +} +exports.isObject = isObject; + +function isDate(d) { + return objectToString(d) === '[object Date]'; +} +exports.isDate = isDate; + +function isError(e) { + return (objectToString(e) === '[object Error]' || e instanceof Error); +} +exports.isError = isError; + +function isFunction(arg) { + return typeof arg === 'function'; +} +exports.isFunction = isFunction; + +function isPrimitive(arg) { + return arg === null || + typeof arg === 'boolean' || + typeof arg === 'number' || + typeof arg === 'string' || + typeof arg === 'symbol' || // ES6 symbol + typeof arg === 'undefined'; +} +exports.isPrimitive = isPrimitive; + +exports.isBuffer = Buffer.isBuffer; + +function objectToString(o) { + return Object.prototype.toString.call(o); +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/package.json b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/package.json new file mode 100644 index 00000000..56ed6971 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/package.json @@ -0,0 +1,65 @@ +{ + "_from": "core-util-is@>=1.0.0 <1.1.0", + "_id": "core-util-is@1.0.2", + "_inBundle": true, + "_location": "/npm/npm-registry-client/concat-stream/readable-stream/core-util-is", + "_nodeVersion": "4.0.0", + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.3.2", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npm-registry-client/concat-stream/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz", + "_shasum": "b5fd54220aa2bc5ab57aab7140c940754503c1a7", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/core-util-is/issues" + }, + "description": "The `util.is*` functions introduced in Node v0.12.", + "devDependencies": { + "tap": "^2.3.0" + }, + "directories": {}, + "dist": { + "shasum": "b5fd54220aa2bc5ab57aab7140c940754503c1a7", + "tarball": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz" + }, + "gitHead": "a177da234df5638b363ddc15fa324619a38577c8", + "homepage": "https://github.com/isaacs/core-util-is#readme", + "keywords": [ + "util", + "isBuffer", + "isArray", + "isNumber", + "isString", + "isRegExp", + "isThis", + "isThat", + "polyfill" + ], + "license": "MIT", + "main": "lib/util.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "core-util-is", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/core-util-is.git" + }, + "scripts": { + "test": "tap test.js" + }, + "version": "1.0.2" +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/test.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/test.js new file mode 100644 index 00000000..1a490c65 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/test.js @@ -0,0 +1,68 @@ +var assert = require('tap'); + +var t = require('./lib/util'); + +assert.equal(t.isArray([]), true); +assert.equal(t.isArray({}), false); + +assert.equal(t.isBoolean(null), false); +assert.equal(t.isBoolean(true), true); +assert.equal(t.isBoolean(false), true); + +assert.equal(t.isNull(null), true); +assert.equal(t.isNull(undefined), false); +assert.equal(t.isNull(false), false); +assert.equal(t.isNull(), false); + +assert.equal(t.isNullOrUndefined(null), true); +assert.equal(t.isNullOrUndefined(undefined), true); +assert.equal(t.isNullOrUndefined(false), false); +assert.equal(t.isNullOrUndefined(), true); + +assert.equal(t.isNumber(null), false); +assert.equal(t.isNumber('1'), false); +assert.equal(t.isNumber(1), true); + +assert.equal(t.isString(null), false); +assert.equal(t.isString('1'), true); +assert.equal(t.isString(1), false); + +assert.equal(t.isSymbol(null), false); +assert.equal(t.isSymbol('1'), false); +assert.equal(t.isSymbol(1), false); +assert.equal(t.isSymbol(Symbol()), true); + +assert.equal(t.isUndefined(null), false); +assert.equal(t.isUndefined(undefined), true); +assert.equal(t.isUndefined(false), false); +assert.equal(t.isUndefined(), true); + +assert.equal(t.isRegExp(null), false); +assert.equal(t.isRegExp('1'), false); +assert.equal(t.isRegExp(new RegExp()), true); + +assert.equal(t.isObject({}), true); +assert.equal(t.isObject([]), true); +assert.equal(t.isObject(new RegExp()), true); +assert.equal(t.isObject(new Date()), true); + +assert.equal(t.isDate(null), false); +assert.equal(t.isDate('1'), false); +assert.equal(t.isDate(new Date()), true); + +assert.equal(t.isError(null), false); +assert.equal(t.isError({ err: true }), false); +assert.equal(t.isError(new Error()), true); + +assert.equal(t.isFunction(null), false); +assert.equal(t.isFunction({ }), false); +assert.equal(t.isFunction(function() {}), true); + +assert.equal(t.isPrimitive(null), true); +assert.equal(t.isPrimitive(''), true); +assert.equal(t.isPrimitive(0), true); +assert.equal(t.isPrimitive(new Date()), false); + +assert.equal(t.isBuffer(null), false); +assert.equal(t.isBuffer({}), false); +assert.equal(t.isBuffer(new Buffer(0)), true); diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/.npmignore b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/.npmignore new file mode 100644 index 00000000..3c3629e6 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/.travis.yml b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/.travis.yml new file mode 100644 index 00000000..cc4dba29 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/Makefile b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/Makefile new file mode 100644 index 00000000..787d56e1 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/Makefile @@ -0,0 +1,6 @@ + +test: + @node_modules/.bin/tape test.js + +.PHONY: test + diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/README.md b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/README.md new file mode 100644 index 00000000..16d2c59c --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/README.md @@ -0,0 +1,60 @@ + +# isarray + +`Array#isArray` for older browsers. + +[![build status](https://secure.travis-ci.org/juliangruber/isarray.svg)](http://travis-ci.org/juliangruber/isarray) +[![downloads](https://img.shields.io/npm/dm/isarray.svg)](https://www.npmjs.org/package/isarray) + +[![browser support](https://ci.testling.com/juliangruber/isarray.png) +](https://ci.testling.com/juliangruber/isarray) + +## Usage + +```js +var isArray = require('isarray'); + +console.log(isArray([])); // => true +console.log(isArray({})); // => false +``` + +## Installation + +With [npm](http://npmjs.org) do + +```bash +$ npm install isarray +``` + +Then bundle for the browser with +[browserify](https://github.com/substack/browserify). + +With [component](http://component.io) do + +```bash +$ component install juliangruber/isarray +``` + +## License + +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/component.json b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/component.json new file mode 100644 index 00000000..9e31b683 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/component.json @@ -0,0 +1,19 @@ +{ + "name" : "isarray", + "description" : "Array#isArray for older browsers", + "version" : "0.0.1", + "repository" : "juliangruber/isarray", + "homepage": "https://github.com/juliangruber/isarray", + "main" : "index.js", + "scripts" : [ + "index.js" + ], + "dependencies" : {}, + "keywords": ["browser","isarray","array"], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT" +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/index.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/index.js new file mode 100644 index 00000000..a57f6349 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/index.js @@ -0,0 +1,5 @@ +var toString = {}.toString; + +module.exports = Array.isArray || function (arr) { + return toString.call(arr) == '[object Array]'; +}; diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/package.json b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/package.json new file mode 100644 index 00000000..3d94a8f1 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/package.json @@ -0,0 +1,76 @@ +{ + "_from": "isarray@>=1.0.0 <1.1.0", + "_id": "isarray@1.0.0", + "_inBundle": true, + "_location": "/npm/npm-registry-client/concat-stream/readable-stream/isarray", + "_nodeVersion": "5.1.0", + "_npmUser": { + "name": "juliangruber", + "email": "julian@juliangruber.com" + }, + "_npmVersion": "3.3.12", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npm-registry-client/concat-stream/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz", + "_shasum": "bb935d48582cba168c06834957a54a3e07124f11", + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "bugs": { + "url": "https://github.com/juliangruber/isarray/issues" + }, + "dependencies": {}, + "description": "Array#isArray for older browsers", + "devDependencies": { + "tape": "~2.13.4" + }, + "directories": {}, + "dist": { + "shasum": "bb935d48582cba168c06834957a54a3e07124f11", + "tarball": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz" + }, + "gitHead": "2a23a281f369e9ae06394c0fb4d2381355a6ba33", + "homepage": "https://github.com/juliangruber/isarray", + "keywords": [ + "browser", + "isarray", + "array" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "juliangruber", + "email": "julian@juliangruber.com" + } + ], + "name": "isarray", + "repository": { + "type": "git", + "url": "git://github.com/juliangruber/isarray.git" + }, + "scripts": { + "test": "tape test.js" + }, + "testling": { + "files": "test.js", + "browsers": [ + "ie/8..latest", + "firefox/17..latest", + "firefox/nightly", + "chrome/22..latest", + "chrome/canary", + "opera/12..latest", + "opera/next", + "safari/5.1..latest", + "ipad/6.0..latest", + "iphone/6.0..latest", + "android-browser/4.2..latest" + ] + }, + "version": "1.0.0" +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/test.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/test.js new file mode 100644 index 00000000..e0c3444d --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/test.js @@ -0,0 +1,20 @@ +var isArray = require('./'); +var test = require('tape'); + +test('is array', function(t){ + t.ok(isArray([])); + t.notOk(isArray({})); + t.notOk(isArray(null)); + t.notOk(isArray(false)); + + var obj = {}; + obj[0] = true; + t.notOk(isArray(obj)); + + var arr = []; + arr.foo = 'bar'; + t.ok(isArray(arr)); + + t.end(); +}); + diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml new file mode 100644 index 00000000..36201b10 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml @@ -0,0 +1,12 @@ +language: node_js +node_js: + - "0.8" + - "0.10" + - "0.11" + - "0.12" + - "1.7.1" + - 1 + - 2 + - 3 + - 4 + - 5 diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/index.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/index.js new file mode 100644 index 00000000..a4f40f84 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/index.js @@ -0,0 +1,43 @@ +'use strict'; + +if (!process.version || + process.version.indexOf('v0.') === 0 || + process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) { + module.exports = nextTick; +} else { + module.exports = process.nextTick; +} + +function nextTick(fn, arg1, arg2, arg3) { + if (typeof fn !== 'function') { + throw new TypeError('"callback" argument must be a function'); + } + var len = arguments.length; + var args, i; + switch (len) { + case 0: + case 1: + return process.nextTick(fn); + case 2: + return process.nextTick(function afterTickOne() { + fn.call(null, arg1); + }); + case 3: + return process.nextTick(function afterTickTwo() { + fn.call(null, arg1, arg2); + }); + case 4: + return process.nextTick(function afterTickThree() { + fn.call(null, arg1, arg2, arg3); + }); + default: + args = new Array(len - 1); + i = 0; + while (i < args.length) { + args[i++] = arguments[i]; + } + return process.nextTick(function afterTick() { + fn.apply(null, args); + }); + } +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/license.md b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/license.md new file mode 100644 index 00000000..c67e3532 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/license.md @@ -0,0 +1,19 @@ +# Copyright (c) 2015 Calvin Metcalf + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +**THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE.** diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/package.json b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/package.json new file mode 100644 index 00000000..e6f40418 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/package.json @@ -0,0 +1,54 @@ +{ + "_from": "process-nextick-args@>=1.0.6 <1.1.0", + "_id": "process-nextick-args@1.0.7", + "_inBundle": true, + "_location": "/npm/npm-registry-client/concat-stream/readable-stream/process-nextick-args", + "_nodeVersion": "5.11.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/process-nextick-args-1.0.7.tgz_1462394251778_0.36989671061746776" + }, + "_npmUser": { + "name": "cwmma", + "email": "calvin.metcalf@gmail.com" + }, + "_npmVersion": "3.8.6", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npm-registry-client/concat-stream/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz", + "_shasum": "150e20b756590ad3f91093f25a4f2ad8bff30ba3", + "author": "", + "bugs": { + "url": "https://github.com/calvinmetcalf/process-nextick-args/issues" + }, + "description": "process.nextTick but always with args", + "devDependencies": { + "tap": "~0.2.6" + }, + "directories": {}, + "dist": { + "shasum": "150e20b756590ad3f91093f25a4f2ad8bff30ba3", + "tarball": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz" + }, + "gitHead": "5c00899ab01dd32f93ad4b5743da33da91404f39", + "homepage": "https://github.com/calvinmetcalf/process-nextick-args", + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "cwmma", + "email": "calvin.metcalf@gmail.com" + } + ], + "name": "process-nextick-args", + "repository": { + "type": "git", + "url": "git+https://github.com/calvinmetcalf/process-nextick-args.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "1.0.7" +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/readme.md b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/readme.md new file mode 100644 index 00000000..78e7cfae --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/readme.md @@ -0,0 +1,18 @@ +process-nextick-args +===== + +[![Build Status](https://travis-ci.org/calvinmetcalf/process-nextick-args.svg?branch=master)](https://travis-ci.org/calvinmetcalf/process-nextick-args) + +```bash +npm install --save process-nextick-args +``` + +Always be able to pass arguments to process.nextTick, no matter the platform + +```js +var nextTick = require('process-nextick-args'); + +nextTick(function (a, b, c) { + console.log(a, b, c); +}, 'step', 3, 'profit'); +``` diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/test.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/test.js new file mode 100644 index 00000000..ef157215 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/process-nextick-args/test.js @@ -0,0 +1,24 @@ +var test = require("tap").test; +var nextTick = require('./'); + +test('should work', function (t) { + t.plan(5); + nextTick(function (a) { + t.ok(a); + nextTick(function (thing) { + t.equals(thing, 7); + }, 7); + }, true); + nextTick(function (a, b, c) { + t.equals(a, 'step'); + t.equals(b, 3); + t.equals(c, 'profit'); + }, 'step', 3, 'profit'); +}); + +test('correct number of arguments', function (t) { + t.plan(1); + nextTick(function () { + t.equals(2, arguments.length, 'correct number'); + }, 1, 2); +}); diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/.npmignore b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/.npmignore new file mode 100644 index 00000000..206320cc --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/.npmignore @@ -0,0 +1,2 @@ +build +test diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/LICENSE b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/LICENSE new file mode 100644 index 00000000..6de584a4 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/LICENSE @@ -0,0 +1,20 @@ +Copyright Joyent, Inc. and other Node contributors. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to permit +persons to whom the Software is furnished to do so, subject to the +following conditions: + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/README.md b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/README.md new file mode 100644 index 00000000..4d2aa001 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/README.md @@ -0,0 +1,7 @@ +**string_decoder.js** (`require('string_decoder')`) from Node.js core + +Copyright Joyent, Inc. and other Node contributors. See LICENCE file for details. + +Version numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10. **Prefer the stable version over the unstable.** + +The *build/* directory contains a build script that will scrape the source from the [joyent/node](https://github.com/joyent/node) repo given a specific Node version. \ No newline at end of file diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/index.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/index.js new file mode 100644 index 00000000..b00e54fb --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/index.js @@ -0,0 +1,221 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +var Buffer = require('buffer').Buffer; + +var isBufferEncoding = Buffer.isEncoding + || function(encoding) { + switch (encoding && encoding.toLowerCase()) { + case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true; + default: return false; + } + } + + +function assertEncoding(encoding) { + if (encoding && !isBufferEncoding(encoding)) { + throw new Error('Unknown encoding: ' + encoding); + } +} + +// StringDecoder provides an interface for efficiently splitting a series of +// buffers into a series of JS strings without breaking apart multi-byte +// characters. CESU-8 is handled as part of the UTF-8 encoding. +// +// @TODO Handling all encodings inside a single object makes it very difficult +// to reason about this code, so it should be split up in the future. +// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code +// points as used by CESU-8. +var StringDecoder = exports.StringDecoder = function(encoding) { + this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, ''); + assertEncoding(encoding); + switch (this.encoding) { + case 'utf8': + // CESU-8 represents each of Surrogate Pair by 3-bytes + this.surrogateSize = 3; + break; + case 'ucs2': + case 'utf16le': + // UTF-16 represents each of Surrogate Pair by 2-bytes + this.surrogateSize = 2; + this.detectIncompleteChar = utf16DetectIncompleteChar; + break; + case 'base64': + // Base-64 stores 3 bytes in 4 chars, and pads the remainder. + this.surrogateSize = 3; + this.detectIncompleteChar = base64DetectIncompleteChar; + break; + default: + this.write = passThroughWrite; + return; + } + + // Enough space to store all bytes of a single character. UTF-8 needs 4 + // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate). + this.charBuffer = new Buffer(6); + // Number of bytes received for the current incomplete multi-byte character. + this.charReceived = 0; + // Number of bytes expected for the current incomplete multi-byte character. + this.charLength = 0; +}; + + +// write decodes the given buffer and returns it as JS string that is +// guaranteed to not contain any partial multi-byte characters. Any partial +// character found at the end of the buffer is buffered up, and will be +// returned when calling write again with the remaining bytes. +// +// Note: Converting a Buffer containing an orphan surrogate to a String +// currently works, but converting a String to a Buffer (via `new Buffer`, or +// Buffer#write) will replace incomplete surrogates with the unicode +// replacement character. See https://codereview.chromium.org/121173009/ . +StringDecoder.prototype.write = function(buffer) { + var charStr = ''; + // if our last write ended with an incomplete multibyte character + while (this.charLength) { + // determine how many remaining bytes this buffer has to offer for this char + var available = (buffer.length >= this.charLength - this.charReceived) ? + this.charLength - this.charReceived : + buffer.length; + + // add the new bytes to the char buffer + buffer.copy(this.charBuffer, this.charReceived, 0, available); + this.charReceived += available; + + if (this.charReceived < this.charLength) { + // still not enough chars in this buffer? wait for more ... + return ''; + } + + // remove bytes belonging to the current character from the buffer + buffer = buffer.slice(available, buffer.length); + + // get the character that was split + charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding); + + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + var charCode = charStr.charCodeAt(charStr.length - 1); + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + this.charLength += this.surrogateSize; + charStr = ''; + continue; + } + this.charReceived = this.charLength = 0; + + // if there are no more bytes in this buffer, just emit our char + if (buffer.length === 0) { + return charStr; + } + break; + } + + // determine and set charLength / charReceived + this.detectIncompleteChar(buffer); + + var end = buffer.length; + if (this.charLength) { + // buffer the incomplete character bytes we got + buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end); + end -= this.charReceived; + } + + charStr += buffer.toString(this.encoding, 0, end); + + var end = charStr.length - 1; + var charCode = charStr.charCodeAt(end); + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + var size = this.surrogateSize; + this.charLength += size; + this.charReceived += size; + this.charBuffer.copy(this.charBuffer, size, 0, size); + buffer.copy(this.charBuffer, 0, 0, size); + return charStr.substring(0, end); + } + + // or just emit the charStr + return charStr; +}; + +// detectIncompleteChar determines if there is an incomplete UTF-8 character at +// the end of the given buffer. If so, it sets this.charLength to the byte +// length that character, and sets this.charReceived to the number of bytes +// that are available for this character. +StringDecoder.prototype.detectIncompleteChar = function(buffer) { + // determine how many bytes we have to check at the end of this buffer + var i = (buffer.length >= 3) ? 3 : buffer.length; + + // Figure out if one of the last i bytes of our buffer announces an + // incomplete char. + for (; i > 0; i--) { + var c = buffer[buffer.length - i]; + + // See http://en.wikipedia.org/wiki/UTF-8#Description + + // 110XXXXX + if (i == 1 && c >> 5 == 0x06) { + this.charLength = 2; + break; + } + + // 1110XXXX + if (i <= 2 && c >> 4 == 0x0E) { + this.charLength = 3; + break; + } + + // 11110XXX + if (i <= 3 && c >> 3 == 0x1E) { + this.charLength = 4; + break; + } + } + this.charReceived = i; +}; + +StringDecoder.prototype.end = function(buffer) { + var res = ''; + if (buffer && buffer.length) + res = this.write(buffer); + + if (this.charReceived) { + var cr = this.charReceived; + var buf = this.charBuffer; + var enc = this.encoding; + res += buf.slice(0, cr).toString(enc); + } + + return res; +}; + +function passThroughWrite(buffer) { + return buffer.toString(this.encoding); +} + +function utf16DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 2; + this.charLength = this.charReceived ? 2 : 0; +} + +function base64DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 3; + this.charLength = this.charReceived ? 3 : 0; +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/package.json b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/package.json new file mode 100644 index 00000000..37bcc24c --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/package.json @@ -0,0 +1,59 @@ +{ + "_from": "string_decoder@>=0.10.0 <0.11.0", + "_id": "string_decoder@0.10.31", + "_inBundle": true, + "_location": "/npm/npm-registry-client/concat-stream/readable-stream/string_decoder", + "_npmUser": { + "name": "rvagg", + "email": "rod@vagg.org" + }, + "_npmVersion": "1.4.23", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npm-registry-client/concat-stream/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz", + "_shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94", + "bugs": { + "url": "https://github.com/rvagg/string_decoder/issues" + }, + "dependencies": {}, + "description": "The string_decoder module from Node core", + "devDependencies": { + "tap": "~0.4.8" + }, + "directories": {}, + "dist": { + "shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94", + "tarball": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz" + }, + "gitHead": "d46d4fd87cf1d06e031c23f1ba170ca7d4ade9a0", + "homepage": "https://github.com/rvagg/string_decoder", + "keywords": [ + "string", + "decoder", + "browser", + "browserify" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "substack", + "email": "mail@substack.net" + }, + { + "name": "rvagg", + "email": "rod@vagg.org" + } + ], + "name": "string_decoder", + "repository": { + "type": "git", + "url": "git://github.com/rvagg/string_decoder.git" + }, + "scripts": { + "test": "tap test/simple/*.js" + }, + "version": "0.10.31" +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/History.md b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/History.md new file mode 100644 index 00000000..acc86753 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/History.md @@ -0,0 +1,16 @@ + +1.0.2 / 2015-10-07 +================== + + * use try/catch when checking `localStorage` (#3, @kumavis) + +1.0.1 / 2014-11-25 +================== + + * browser: use `console.warn()` for deprecation calls + * browser: more jsdocs + +1.0.0 / 2014-04-30 +================== + + * initial commit diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/LICENSE b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/LICENSE new file mode 100644 index 00000000..6a60e8c2 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/LICENSE @@ -0,0 +1,24 @@ +(The MIT License) + +Copyright (c) 2014 Nathan Rajlich + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/README.md b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/README.md new file mode 100644 index 00000000..75622fa7 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/README.md @@ -0,0 +1,53 @@ +util-deprecate +============== +### The Node.js `util.deprecate()` function with browser support + +In Node.js, this module simply re-exports the `util.deprecate()` function. + +In the web browser (i.e. via browserify), a browser-specific implementation +of the `util.deprecate()` function is used. + + +## API + +A `deprecate()` function is the only thing exposed by this module. + +``` javascript +// setup: +exports.foo = deprecate(foo, 'foo() is deprecated, use bar() instead'); + + +// users see: +foo(); +// foo() is deprecated, use bar() instead +foo(); +foo(); +``` + + +## License + +(The MIT License) + +Copyright (c) 2014 Nathan Rajlich + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js new file mode 100644 index 00000000..549ae2f0 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js @@ -0,0 +1,67 @@ + +/** + * Module exports. + */ + +module.exports = deprecate; + +/** + * Mark that a method should not be used. + * Returns a modified function which warns once by default. + * + * If `localStorage.noDeprecation = true` is set, then it is a no-op. + * + * If `localStorage.throwDeprecation = true` is set, then deprecated functions + * will throw an Error when invoked. + * + * If `localStorage.traceDeprecation = true` is set, then deprecated functions + * will invoke `console.trace()` instead of `console.error()`. + * + * @param {Function} fn - the function to deprecate + * @param {String} msg - the string to print to the console when `fn` is invoked + * @returns {Function} a new "deprecated" version of `fn` + * @api public + */ + +function deprecate (fn, msg) { + if (config('noDeprecation')) { + return fn; + } + + var warned = false; + function deprecated() { + if (!warned) { + if (config('throwDeprecation')) { + throw new Error(msg); + } else if (config('traceDeprecation')) { + console.trace(msg); + } else { + console.warn(msg); + } + warned = true; + } + return fn.apply(this, arguments); + } + + return deprecated; +} + +/** + * Checks `localStorage` for boolean values for the given `name`. + * + * @param {String} name + * @returns {Boolean} + * @api private + */ + +function config (name) { + // accessing global.localStorage can trigger a DOMException in sandboxed iframes + try { + if (!global.localStorage) return false; + } catch (_) { + return false; + } + var val = global.localStorage[name]; + if (null == val) return false; + return String(val).toLowerCase() === 'true'; +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/node.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/node.js new file mode 100644 index 00000000..5e6fcff5 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/node.js @@ -0,0 +1,6 @@ + +/** + * For Node.js, simply re-export the core `util.deprecate` function. + */ + +module.exports = require('util').deprecate; diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/package.json b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/package.json new file mode 100644 index 00000000..ed58edbd --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/package.json @@ -0,0 +1,59 @@ +{ + "_from": "util-deprecate@>=1.0.1 <1.1.0", + "_id": "util-deprecate@1.0.2", + "_inBundle": true, + "_location": "/npm/npm-registry-client/concat-stream/readable-stream/util-deprecate", + "_nodeVersion": "4.1.2", + "_npmUser": { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + }, + "_npmVersion": "2.14.4", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npm-registry-client/concat-stream/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz", + "_shasum": "450d4dc9fa70de732762fbd2d4a28981419a0ccf", + "author": { + "name": "Nathan Rajlich", + "email": "nathan@tootallnate.net", + "url": "http://n8.io/" + }, + "browser": "browser.js", + "bugs": { + "url": "https://github.com/TooTallNate/util-deprecate/issues" + }, + "description": "The Node.js `util.deprecate()` function with browser support", + "directories": {}, + "dist": { + "shasum": "450d4dc9fa70de732762fbd2d4a28981419a0ccf", + "tarball": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz" + }, + "gitHead": "475fb6857cd23fafff20c1be846c1350abf8e6d4", + "homepage": "https://github.com/TooTallNate/util-deprecate", + "keywords": [ + "util", + "deprecate", + "browserify", + "browser", + "node" + ], + "license": "MIT", + "main": "node.js", + "maintainers": [ + { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + } + ], + "name": "util-deprecate", + "repository": { + "type": "git", + "url": "git://github.com/TooTallNate/util-deprecate.git" + }, + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "version": "1.0.2" +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/package.json b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/package.json new file mode 100644 index 00000000..f5851858 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/package.json @@ -0,0 +1,85 @@ +{ + "_from": "readable-stream@>=2.0.0 <2.1.0", + "_id": "readable-stream@2.0.6", + "_inBundle": true, + "_location": "/npm/npm-registry-client/concat-stream/readable-stream", + "_nodeVersion": "5.7.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/readable-stream-2.0.6.tgz_1457893507709_0.369257491780445" + }, + "_npmUser": { + "name": "cwmma", + "email": "calvin.metcalf@gmail.com" + }, + "_npmVersion": "3.6.0", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npm-registry-client/concat-stream" + ], + "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz", + "_shasum": "8f90341e68a53ccc928788dacfcd11b36eb9b78e", + "browser": { + "util": false + }, + "bugs": { + "url": "https://github.com/nodejs/readable-stream/issues" + }, + "dependencies": { + "core-util-is": "~1.0.0", + "inherits": "~2.0.1", + "isarray": "~1.0.0", + "process-nextick-args": "~1.0.6", + "string_decoder": "~0.10.x", + "util-deprecate": "~1.0.1" + }, + "description": "Streams3, a user-land copy of the stream library from Node.js", + "devDependencies": { + "tap": "~0.2.6", + "tape": "~4.5.1", + "zuul": "~3.9.0" + }, + "directories": {}, + "dist": { + "shasum": "8f90341e68a53ccc928788dacfcd11b36eb9b78e", + "tarball": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz" + }, + "gitHead": "01fb5608a970b42c900b96746cadc13d27dd9d7e", + "homepage": "https://github.com/nodejs/readable-stream#readme", + "keywords": [ + "readable", + "stream", + "pipe" + ], + "license": "MIT", + "main": "readable.js", + "maintainers": [ + { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + }, + { + "name": "rvagg", + "email": "rod@vagg.org" + }, + { + "name": "cwmma", + "email": "calvin.metcalf@gmail.com" + } + ], + "name": "readable-stream", + "repository": { + "type": "git", + "url": "git://github.com/nodejs/readable-stream.git" + }, + "scripts": { + "browser": "npm run write-zuul && zuul -- test/browser.js", + "test": "tap test/parallel/*.js test/ours/*.js", + "write-zuul": "printf \"ui: tape\nbrowsers:\n - name: $BROWSER_NAME\n version: $BROWSER_VERSION\n\">.zuul.yml" + }, + "version": "2.0.6" +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/passthrough.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/passthrough.js new file mode 100644 index 00000000..27e8d8a5 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/passthrough.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_passthrough.js") diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/readable.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/readable.js new file mode 100644 index 00000000..6222a579 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/readable.js @@ -0,0 +1,12 @@ +var Stream = (function (){ + try { + return require('st' + 'ream'); // hack to fix a circular dependency issue when used with browserify + } catch(_){} +}()); +exports = module.exports = require('./lib/_stream_readable.js'); +exports.Stream = Stream || exports; +exports.Readable = exports; +exports.Writable = require('./lib/_stream_writable.js'); +exports.Duplex = require('./lib/_stream_duplex.js'); +exports.Transform = require('./lib/_stream_transform.js'); +exports.PassThrough = require('./lib/_stream_passthrough.js'); diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/transform.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/transform.js new file mode 100644 index 00000000..5d482f07 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/transform.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_transform.js") diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/writable.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/writable.js new file mode 100644 index 00000000..e1e9efdf --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/writable.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_writable.js") diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/.travis.yml b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/.travis.yml new file mode 100644 index 00000000..cc4dba29 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/LICENSE b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/LICENSE new file mode 100644 index 00000000..11adfaec --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/LICENSE @@ -0,0 +1,35 @@ +/* + Copyright (c) 2010, Linden Research, Inc. + Copyright (c) 2012, Joshua Bell + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + THE SOFTWARE. + $/LicenseInfo$ + */ + +// Original can be found at: +// https://bitbucket.org/lindenlab/llsd +// Modifications by Joshua Bell inexorabletash@gmail.com +// https://github.com/inexorabletash/polyfill + +// ES3/ES5 implementation of the Krhonos Typed Array Specification +// Ref: http://www.khronos.org/registry/typedarray/specs/latest/ +// Date: 2011-02-01 +// +// Variations: +// * Allows typed_array.get/set() as alias for subscripts (typed_array[]) diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/example/tarray.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/example/tarray.js new file mode 100644 index 00000000..8423d7c9 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/example/tarray.js @@ -0,0 +1,4 @@ +var Uint8Array = require('../').Uint8Array; +var ua = new Uint8Array(5); +ua[1] = 256 + 55; +console.log(ua[1]); diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/index.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/index.js new file mode 100644 index 00000000..5e540841 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/index.js @@ -0,0 +1,630 @@ +var undefined = (void 0); // Paranoia + +// Beyond this value, index getters/setters (i.e. array[0], array[1]) are so slow to +// create, and consume so much memory, that the browser appears frozen. +var MAX_ARRAY_LENGTH = 1e5; + +// Approximations of internal ECMAScript conversion functions +var ECMAScript = (function() { + // Stash a copy in case other scripts modify these + var opts = Object.prototype.toString, + ophop = Object.prototype.hasOwnProperty; + + return { + // Class returns internal [[Class]] property, used to avoid cross-frame instanceof issues: + Class: function(v) { return opts.call(v).replace(/^\[object *|\]$/g, ''); }, + HasProperty: function(o, p) { return p in o; }, + HasOwnProperty: function(o, p) { return ophop.call(o, p); }, + IsCallable: function(o) { return typeof o === 'function'; }, + ToInt32: function(v) { return v >> 0; }, + ToUint32: function(v) { return v >>> 0; } + }; +}()); + +// Snapshot intrinsics +var LN2 = Math.LN2, + abs = Math.abs, + floor = Math.floor, + log = Math.log, + min = Math.min, + pow = Math.pow, + round = Math.round; + +// ES5: lock down object properties +function configureProperties(obj) { + if (getOwnPropNames && defineProp) { + var props = getOwnPropNames(obj), i; + for (i = 0; i < props.length; i += 1) { + defineProp(obj, props[i], { + value: obj[props[i]], + writable: false, + enumerable: false, + configurable: false + }); + } + } +} + +// emulate ES5 getter/setter API using legacy APIs +// http://blogs.msdn.com/b/ie/archive/2010/09/07/transitioning-existing-code-to-the-es5-getter-setter-apis.aspx +// (second clause tests for Object.defineProperty() in IE<9 that only supports extending DOM prototypes, but +// note that IE<9 does not support __defineGetter__ or __defineSetter__ so it just renders the method harmless) +var defineProp +if (Object.defineProperty && (function() { + try { + Object.defineProperty({}, 'x', {}); + return true; + } catch (e) { + return false; + } + })()) { + defineProp = Object.defineProperty; +} else { + defineProp = function(o, p, desc) { + if (!o === Object(o)) throw new TypeError("Object.defineProperty called on non-object"); + if (ECMAScript.HasProperty(desc, 'get') && Object.prototype.__defineGetter__) { Object.prototype.__defineGetter__.call(o, p, desc.get); } + if (ECMAScript.HasProperty(desc, 'set') && Object.prototype.__defineSetter__) { Object.prototype.__defineSetter__.call(o, p, desc.set); } + if (ECMAScript.HasProperty(desc, 'value')) { o[p] = desc.value; } + return o; + }; +} + +var getOwnPropNames = Object.getOwnPropertyNames || function (o) { + if (o !== Object(o)) throw new TypeError("Object.getOwnPropertyNames called on non-object"); + var props = [], p; + for (p in o) { + if (ECMAScript.HasOwnProperty(o, p)) { + props.push(p); + } + } + return props; +}; + +// ES5: Make obj[index] an alias for obj._getter(index)/obj._setter(index, value) +// for index in 0 ... obj.length +function makeArrayAccessors(obj) { + if (!defineProp) { return; } + + if (obj.length > MAX_ARRAY_LENGTH) throw new RangeError("Array too large for polyfill"); + + function makeArrayAccessor(index) { + defineProp(obj, index, { + 'get': function() { return obj._getter(index); }, + 'set': function(v) { obj._setter(index, v); }, + enumerable: true, + configurable: false + }); + } + + var i; + for (i = 0; i < obj.length; i += 1) { + makeArrayAccessor(i); + } +} + +// Internal conversion functions: +// pack() - take a number (interpreted as Type), output a byte array +// unpack() - take a byte array, output a Type-like number + +function as_signed(value, bits) { var s = 32 - bits; return (value << s) >> s; } +function as_unsigned(value, bits) { var s = 32 - bits; return (value << s) >>> s; } + +function packI8(n) { return [n & 0xff]; } +function unpackI8(bytes) { return as_signed(bytes[0], 8); } + +function packU8(n) { return [n & 0xff]; } +function unpackU8(bytes) { return as_unsigned(bytes[0], 8); } + +function packU8Clamped(n) { n = round(Number(n)); return [n < 0 ? 0 : n > 0xff ? 0xff : n & 0xff]; } + +function packI16(n) { return [(n >> 8) & 0xff, n & 0xff]; } +function unpackI16(bytes) { return as_signed(bytes[0] << 8 | bytes[1], 16); } + +function packU16(n) { return [(n >> 8) & 0xff, n & 0xff]; } +function unpackU16(bytes) { return as_unsigned(bytes[0] << 8 | bytes[1], 16); } + +function packI32(n) { return [(n >> 24) & 0xff, (n >> 16) & 0xff, (n >> 8) & 0xff, n & 0xff]; } +function unpackI32(bytes) { return as_signed(bytes[0] << 24 | bytes[1] << 16 | bytes[2] << 8 | bytes[3], 32); } + +function packU32(n) { return [(n >> 24) & 0xff, (n >> 16) & 0xff, (n >> 8) & 0xff, n & 0xff]; } +function unpackU32(bytes) { return as_unsigned(bytes[0] << 24 | bytes[1] << 16 | bytes[2] << 8 | bytes[3], 32); } + +function packIEEE754(v, ebits, fbits) { + + var bias = (1 << (ebits - 1)) - 1, + s, e, f, ln, + i, bits, str, bytes; + + function roundToEven(n) { + var w = floor(n), f = n - w; + if (f < 0.5) + return w; + if (f > 0.5) + return w + 1; + return w % 2 ? w + 1 : w; + } + + // Compute sign, exponent, fraction + if (v !== v) { + // NaN + // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping + e = (1 << ebits) - 1; f = pow(2, fbits - 1); s = 0; + } else if (v === Infinity || v === -Infinity) { + e = (1 << ebits) - 1; f = 0; s = (v < 0) ? 1 : 0; + } else if (v === 0) { + e = 0; f = 0; s = (1 / v === -Infinity) ? 1 : 0; + } else { + s = v < 0; + v = abs(v); + + if (v >= pow(2, 1 - bias)) { + e = min(floor(log(v) / LN2), 1023); + f = roundToEven(v / pow(2, e) * pow(2, fbits)); + if (f / pow(2, fbits) >= 2) { + e = e + 1; + f = 1; + } + if (e > bias) { + // Overflow + e = (1 << ebits) - 1; + f = 0; + } else { + // Normalized + e = e + bias; + f = f - pow(2, fbits); + } + } else { + // Denormalized + e = 0; + f = roundToEven(v / pow(2, 1 - bias - fbits)); + } + } + + // Pack sign, exponent, fraction + bits = []; + for (i = fbits; i; i -= 1) { bits.push(f % 2 ? 1 : 0); f = floor(f / 2); } + for (i = ebits; i; i -= 1) { bits.push(e % 2 ? 1 : 0); e = floor(e / 2); } + bits.push(s ? 1 : 0); + bits.reverse(); + str = bits.join(''); + + // Bits to bytes + bytes = []; + while (str.length) { + bytes.push(parseInt(str.substring(0, 8), 2)); + str = str.substring(8); + } + return bytes; +} + +function unpackIEEE754(bytes, ebits, fbits) { + + // Bytes to bits + var bits = [], i, j, b, str, + bias, s, e, f; + + for (i = bytes.length; i; i -= 1) { + b = bytes[i - 1]; + for (j = 8; j; j -= 1) { + bits.push(b % 2 ? 1 : 0); b = b >> 1; + } + } + bits.reverse(); + str = bits.join(''); + + // Unpack sign, exponent, fraction + bias = (1 << (ebits - 1)) - 1; + s = parseInt(str.substring(0, 1), 2) ? -1 : 1; + e = parseInt(str.substring(1, 1 + ebits), 2); + f = parseInt(str.substring(1 + ebits), 2); + + // Produce number + if (e === (1 << ebits) - 1) { + return f !== 0 ? NaN : s * Infinity; + } else if (e > 0) { + // Normalized + return s * pow(2, e - bias) * (1 + f / pow(2, fbits)); + } else if (f !== 0) { + // Denormalized + return s * pow(2, -(bias - 1)) * (f / pow(2, fbits)); + } else { + return s < 0 ? -0 : 0; + } +} + +function unpackF64(b) { return unpackIEEE754(b, 11, 52); } +function packF64(v) { return packIEEE754(v, 11, 52); } +function unpackF32(b) { return unpackIEEE754(b, 8, 23); } +function packF32(v) { return packIEEE754(v, 8, 23); } + + +// +// 3 The ArrayBuffer Type +// + +(function() { + + /** @constructor */ + var ArrayBuffer = function ArrayBuffer(length) { + length = ECMAScript.ToInt32(length); + if (length < 0) throw new RangeError('ArrayBuffer size is not a small enough positive integer'); + + this.byteLength = length; + this._bytes = []; + this._bytes.length = length; + + var i; + for (i = 0; i < this.byteLength; i += 1) { + this._bytes[i] = 0; + } + + configureProperties(this); + }; + + exports.ArrayBuffer = exports.ArrayBuffer || ArrayBuffer; + + // + // 4 The ArrayBufferView Type + // + + // NOTE: this constructor is not exported + /** @constructor */ + var ArrayBufferView = function ArrayBufferView() { + //this.buffer = null; + //this.byteOffset = 0; + //this.byteLength = 0; + }; + + // + // 5 The Typed Array View Types + // + + function makeConstructor(bytesPerElement, pack, unpack) { + // Each TypedArray type requires a distinct constructor instance with + // identical logic, which this produces. + + var ctor; + ctor = function(buffer, byteOffset, length) { + var array, sequence, i, s; + + if (!arguments.length || typeof arguments[0] === 'number') { + // Constructor(unsigned long length) + this.length = ECMAScript.ToInt32(arguments[0]); + if (length < 0) throw new RangeError('ArrayBufferView size is not a small enough positive integer'); + + this.byteLength = this.length * this.BYTES_PER_ELEMENT; + this.buffer = new ArrayBuffer(this.byteLength); + this.byteOffset = 0; + } else if (typeof arguments[0] === 'object' && arguments[0].constructor === ctor) { + // Constructor(TypedArray array) + array = arguments[0]; + + this.length = array.length; + this.byteLength = this.length * this.BYTES_PER_ELEMENT; + this.buffer = new ArrayBuffer(this.byteLength); + this.byteOffset = 0; + + for (i = 0; i < this.length; i += 1) { + this._setter(i, array._getter(i)); + } + } else if (typeof arguments[0] === 'object' && + !(arguments[0] instanceof ArrayBuffer || ECMAScript.Class(arguments[0]) === 'ArrayBuffer')) { + // Constructor(sequence array) + sequence = arguments[0]; + + this.length = ECMAScript.ToUint32(sequence.length); + this.byteLength = this.length * this.BYTES_PER_ELEMENT; + this.buffer = new ArrayBuffer(this.byteLength); + this.byteOffset = 0; + + for (i = 0; i < this.length; i += 1) { + s = sequence[i]; + this._setter(i, Number(s)); + } + } else if (typeof arguments[0] === 'object' && + (arguments[0] instanceof ArrayBuffer || ECMAScript.Class(arguments[0]) === 'ArrayBuffer')) { + // Constructor(ArrayBuffer buffer, + // optional unsigned long byteOffset, optional unsigned long length) + this.buffer = buffer; + + this.byteOffset = ECMAScript.ToUint32(byteOffset); + if (this.byteOffset > this.buffer.byteLength) { + throw new RangeError("byteOffset out of range"); + } + + if (this.byteOffset % this.BYTES_PER_ELEMENT) { + // The given byteOffset must be a multiple of the element + // size of the specific type, otherwise an exception is raised. + throw new RangeError("ArrayBuffer length minus the byteOffset is not a multiple of the element size."); + } + + if (arguments.length < 3) { + this.byteLength = this.buffer.byteLength - this.byteOffset; + + if (this.byteLength % this.BYTES_PER_ELEMENT) { + throw new RangeError("length of buffer minus byteOffset not a multiple of the element size"); + } + this.length = this.byteLength / this.BYTES_PER_ELEMENT; + } else { + this.length = ECMAScript.ToUint32(length); + this.byteLength = this.length * this.BYTES_PER_ELEMENT; + } + + if ((this.byteOffset + this.byteLength) > this.buffer.byteLength) { + throw new RangeError("byteOffset and length reference an area beyond the end of the buffer"); + } + } else { + throw new TypeError("Unexpected argument type(s)"); + } + + this.constructor = ctor; + + configureProperties(this); + makeArrayAccessors(this); + }; + + ctor.prototype = new ArrayBufferView(); + ctor.prototype.BYTES_PER_ELEMENT = bytesPerElement; + ctor.prototype._pack = pack; + ctor.prototype._unpack = unpack; + ctor.BYTES_PER_ELEMENT = bytesPerElement; + + // getter type (unsigned long index); + ctor.prototype._getter = function(index) { + if (arguments.length < 1) throw new SyntaxError("Not enough arguments"); + + index = ECMAScript.ToUint32(index); + if (index >= this.length) { + return undefined; + } + + var bytes = [], i, o; + for (i = 0, o = this.byteOffset + index * this.BYTES_PER_ELEMENT; + i < this.BYTES_PER_ELEMENT; + i += 1, o += 1) { + bytes.push(this.buffer._bytes[o]); + } + return this._unpack(bytes); + }; + + // NONSTANDARD: convenience alias for getter: type get(unsigned long index); + ctor.prototype.get = ctor.prototype._getter; + + // setter void (unsigned long index, type value); + ctor.prototype._setter = function(index, value) { + if (arguments.length < 2) throw new SyntaxError("Not enough arguments"); + + index = ECMAScript.ToUint32(index); + if (index >= this.length) { + return undefined; + } + + var bytes = this._pack(value), i, o; + for (i = 0, o = this.byteOffset + index * this.BYTES_PER_ELEMENT; + i < this.BYTES_PER_ELEMENT; + i += 1, o += 1) { + this.buffer._bytes[o] = bytes[i]; + } + }; + + // void set(TypedArray array, optional unsigned long offset); + // void set(sequence array, optional unsigned long offset); + ctor.prototype.set = function(index, value) { + if (arguments.length < 1) throw new SyntaxError("Not enough arguments"); + var array, sequence, offset, len, + i, s, d, + byteOffset, byteLength, tmp; + + if (typeof arguments[0] === 'object' && arguments[0].constructor === this.constructor) { + // void set(TypedArray array, optional unsigned long offset); + array = arguments[0]; + offset = ECMAScript.ToUint32(arguments[1]); + + if (offset + array.length > this.length) { + throw new RangeError("Offset plus length of array is out of range"); + } + + byteOffset = this.byteOffset + offset * this.BYTES_PER_ELEMENT; + byteLength = array.length * this.BYTES_PER_ELEMENT; + + if (array.buffer === this.buffer) { + tmp = []; + for (i = 0, s = array.byteOffset; i < byteLength; i += 1, s += 1) { + tmp[i] = array.buffer._bytes[s]; + } + for (i = 0, d = byteOffset; i < byteLength; i += 1, d += 1) { + this.buffer._bytes[d] = tmp[i]; + } + } else { + for (i = 0, s = array.byteOffset, d = byteOffset; + i < byteLength; i += 1, s += 1, d += 1) { + this.buffer._bytes[d] = array.buffer._bytes[s]; + } + } + } else if (typeof arguments[0] === 'object' && typeof arguments[0].length !== 'undefined') { + // void set(sequence array, optional unsigned long offset); + sequence = arguments[0]; + len = ECMAScript.ToUint32(sequence.length); + offset = ECMAScript.ToUint32(arguments[1]); + + if (offset + len > this.length) { + throw new RangeError("Offset plus length of array is out of range"); + } + + for (i = 0; i < len; i += 1) { + s = sequence[i]; + this._setter(offset + i, Number(s)); + } + } else { + throw new TypeError("Unexpected argument type(s)"); + } + }; + + // TypedArray subarray(long begin, optional long end); + ctor.prototype.subarray = function(start, end) { + function clamp(v, min, max) { return v < min ? min : v > max ? max : v; } + + start = ECMAScript.ToInt32(start); + end = ECMAScript.ToInt32(end); + + if (arguments.length < 1) { start = 0; } + if (arguments.length < 2) { end = this.length; } + + if (start < 0) { start = this.length + start; } + if (end < 0) { end = this.length + end; } + + start = clamp(start, 0, this.length); + end = clamp(end, 0, this.length); + + var len = end - start; + if (len < 0) { + len = 0; + } + + return new this.constructor( + this.buffer, this.byteOffset + start * this.BYTES_PER_ELEMENT, len); + }; + + return ctor; + } + + var Int8Array = makeConstructor(1, packI8, unpackI8); + var Uint8Array = makeConstructor(1, packU8, unpackU8); + var Uint8ClampedArray = makeConstructor(1, packU8Clamped, unpackU8); + var Int16Array = makeConstructor(2, packI16, unpackI16); + var Uint16Array = makeConstructor(2, packU16, unpackU16); + var Int32Array = makeConstructor(4, packI32, unpackI32); + var Uint32Array = makeConstructor(4, packU32, unpackU32); + var Float32Array = makeConstructor(4, packF32, unpackF32); + var Float64Array = makeConstructor(8, packF64, unpackF64); + + exports.Int8Array = exports.Int8Array || Int8Array; + exports.Uint8Array = exports.Uint8Array || Uint8Array; + exports.Uint8ClampedArray = exports.Uint8ClampedArray || Uint8ClampedArray; + exports.Int16Array = exports.Int16Array || Int16Array; + exports.Uint16Array = exports.Uint16Array || Uint16Array; + exports.Int32Array = exports.Int32Array || Int32Array; + exports.Uint32Array = exports.Uint32Array || Uint32Array; + exports.Float32Array = exports.Float32Array || Float32Array; + exports.Float64Array = exports.Float64Array || Float64Array; +}()); + +// +// 6 The DataView View Type +// + +(function() { + function r(array, index) { + return ECMAScript.IsCallable(array.get) ? array.get(index) : array[index]; + } + + var IS_BIG_ENDIAN = (function() { + var u16array = new(exports.Uint16Array)([0x1234]), + u8array = new(exports.Uint8Array)(u16array.buffer); + return r(u8array, 0) === 0x12; + }()); + + // Constructor(ArrayBuffer buffer, + // optional unsigned long byteOffset, + // optional unsigned long byteLength) + /** @constructor */ + var DataView = function DataView(buffer, byteOffset, byteLength) { + if (arguments.length === 0) { + buffer = new exports.ArrayBuffer(0); + } else if (!(buffer instanceof exports.ArrayBuffer || ECMAScript.Class(buffer) === 'ArrayBuffer')) { + throw new TypeError("TypeError"); + } + + this.buffer = buffer || new exports.ArrayBuffer(0); + + this.byteOffset = ECMAScript.ToUint32(byteOffset); + if (this.byteOffset > this.buffer.byteLength) { + throw new RangeError("byteOffset out of range"); + } + + if (arguments.length < 3) { + this.byteLength = this.buffer.byteLength - this.byteOffset; + } else { + this.byteLength = ECMAScript.ToUint32(byteLength); + } + + if ((this.byteOffset + this.byteLength) > this.buffer.byteLength) { + throw new RangeError("byteOffset and length reference an area beyond the end of the buffer"); + } + + configureProperties(this); + }; + + function makeGetter(arrayType) { + return function(byteOffset, littleEndian) { + + byteOffset = ECMAScript.ToUint32(byteOffset); + + if (byteOffset + arrayType.BYTES_PER_ELEMENT > this.byteLength) { + throw new RangeError("Array index out of range"); + } + byteOffset += this.byteOffset; + + var uint8Array = new exports.Uint8Array(this.buffer, byteOffset, arrayType.BYTES_PER_ELEMENT), + bytes = [], i; + for (i = 0; i < arrayType.BYTES_PER_ELEMENT; i += 1) { + bytes.push(r(uint8Array, i)); + } + + if (Boolean(littleEndian) === Boolean(IS_BIG_ENDIAN)) { + bytes.reverse(); + } + + return r(new arrayType(new exports.Uint8Array(bytes).buffer), 0); + }; + } + + DataView.prototype.getUint8 = makeGetter(exports.Uint8Array); + DataView.prototype.getInt8 = makeGetter(exports.Int8Array); + DataView.prototype.getUint16 = makeGetter(exports.Uint16Array); + DataView.prototype.getInt16 = makeGetter(exports.Int16Array); + DataView.prototype.getUint32 = makeGetter(exports.Uint32Array); + DataView.prototype.getInt32 = makeGetter(exports.Int32Array); + DataView.prototype.getFloat32 = makeGetter(exports.Float32Array); + DataView.prototype.getFloat64 = makeGetter(exports.Float64Array); + + function makeSetter(arrayType) { + return function(byteOffset, value, littleEndian) { + + byteOffset = ECMAScript.ToUint32(byteOffset); + if (byteOffset + arrayType.BYTES_PER_ELEMENT > this.byteLength) { + throw new RangeError("Array index out of range"); + } + + // Get bytes + var typeArray = new arrayType([value]), + byteArray = new exports.Uint8Array(typeArray.buffer), + bytes = [], i, byteView; + + for (i = 0; i < arrayType.BYTES_PER_ELEMENT; i += 1) { + bytes.push(r(byteArray, i)); + } + + // Flip if necessary + if (Boolean(littleEndian) === Boolean(IS_BIG_ENDIAN)) { + bytes.reverse(); + } + + // Write them + byteView = new exports.Uint8Array(this.buffer, byteOffset, arrayType.BYTES_PER_ELEMENT); + byteView.set(bytes); + }; + } + + DataView.prototype.setUint8 = makeSetter(exports.Uint8Array); + DataView.prototype.setInt8 = makeSetter(exports.Int8Array); + DataView.prototype.setUint16 = makeSetter(exports.Uint16Array); + DataView.prototype.setInt16 = makeSetter(exports.Int16Array); + DataView.prototype.setUint32 = makeSetter(exports.Uint32Array); + DataView.prototype.setInt32 = makeSetter(exports.Int32Array); + DataView.prototype.setFloat32 = makeSetter(exports.Float32Array); + DataView.prototype.setFloat64 = makeSetter(exports.Float64Array); + + exports.DataView = exports.DataView || DataView; + +}()); diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/package.json b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/package.json new file mode 100644 index 00000000..8afe7db3 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/package.json @@ -0,0 +1,84 @@ +{ + "_from": "typedarray@>=0.0.5 <0.1.0", + "_id": "typedarray@0.0.6", + "_inBundle": true, + "_location": "/npm/npm-registry-client/concat-stream/typedarray", + "_npmUser": { + "name": "substack", + "email": "mail@substack.net" + }, + "_npmVersion": "1.4.3", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npm-registry-client/concat-stream" + ], + "_resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz", + "_shasum": "867ac74e3864187b1d3d47d996a78ec5c8830777", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "bugs": { + "url": "https://github.com/substack/typedarray/issues" + }, + "description": "TypedArray polyfill for old browsers", + "devDependencies": { + "tape": "~2.3.2" + }, + "directories": {}, + "dist": { + "shasum": "867ac74e3864187b1d3d47d996a78ec5c8830777", + "tarball": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz" + }, + "homepage": "https://github.com/substack/typedarray", + "keywords": [ + "ArrayBuffer", + "DataView", + "Float32Array", + "Float64Array", + "Int8Array", + "Int16Array", + "Int32Array", + "Uint8Array", + "Uint8ClampedArray", + "Uint16Array", + "Uint32Array", + "typed", + "array", + "polyfill" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "substack", + "email": "mail@substack.net" + } + ], + "name": "typedarray", + "repository": { + "type": "git", + "url": "git://github.com/substack/typedarray.git" + }, + "scripts": { + "test": "tape test/*.js test/server/*.js" + }, + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/6..latest", + "firefox/16..latest", + "firefox/nightly", + "chrome/22..latest", + "chrome/canary", + "opera/12..latest", + "opera/next", + "safari/5.1..latest", + "ipad/6.0..latest", + "iphone/6.0..latest", + "android-browser/4.2..latest" + ] + }, + "version": "0.0.6" +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/readme.markdown b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/readme.markdown new file mode 100644 index 00000000..d18f6f71 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/readme.markdown @@ -0,0 +1,61 @@ +# typedarray + +TypedArray polyfill ripped from [this +module](https://raw.github.com/inexorabletash/polyfill). + +[![build status](https://secure.travis-ci.org/substack/typedarray.png)](http://travis-ci.org/substack/typedarray) + +[![testling badge](https://ci.testling.com/substack/typedarray.png)](https://ci.testling.com/substack/typedarray) + +# example + +``` js +var Uint8Array = require('typedarray').Uint8Array; +var ua = new Uint8Array(5); +ua[1] = 256 + 55; +console.log(ua[1]); +``` + +output: + +``` +55 +``` + +# methods + +``` js +var TA = require('typedarray') +``` + +The `TA` object has the following constructors: + +* TA.ArrayBuffer +* TA.DataView +* TA.Float32Array +* TA.Float64Array +* TA.Int8Array +* TA.Int16Array +* TA.Int32Array +* TA.Uint8Array +* TA.Uint8ClampedArray +* TA.Uint16Array +* TA.Uint32Array + +# install + +With [npm](https://npmjs.org) do: + +``` +npm install typedarray +``` + +To use this module in the browser, compile with +[browserify](http://browserify.org) +or download a UMD build from browserify CDN: + +http://wzrd.in/standalone/typedarray@latest + +# license + +MIT diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/test/server/undef_globals.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/test/server/undef_globals.js new file mode 100644 index 00000000..425950f9 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/test/server/undef_globals.js @@ -0,0 +1,19 @@ +var test = require('tape'); +var vm = require('vm'); +var fs = require('fs'); +var src = fs.readFileSync(__dirname + '/../../index.js', 'utf8'); + +test('u8a without globals', function (t) { + var c = { + module: { exports: {} }, + }; + c.exports = c.module.exports; + vm.runInNewContext(src, c); + var TA = c.module.exports; + var ua = new(TA.Uint8Array)(5); + + t.equal(ua.length, 5); + ua[1] = 256 + 55; + t.equal(ua[1], 55); + t.end(); +}); diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/test/tarray.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/test/tarray.js new file mode 100644 index 00000000..df596a34 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/typedarray/test/tarray.js @@ -0,0 +1,10 @@ +var TA = require('../'); +var test = require('tape'); + +test('tiny u8a test', function (t) { + var ua = new(TA.Uint8Array)(5); + t.equal(ua.length, 5); + ua[1] = 256 + 55; + t.equal(ua[1], 55); + t.end(); +}); diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/package.json b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/package.json new file mode 100644 index 00000000..423bd958 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/package.json @@ -0,0 +1,96 @@ +{ + "_from": "concat-stream@>=1.5.2 <2.0.0", + "_id": "concat-stream@1.5.2", + "_inBundle": true, + "_location": "/npm/npm-registry-client/concat-stream", + "_nodeVersion": "4.4.3", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/concat-stream-1.5.2.tgz_1472715196934_0.010375389130786061" + }, + "_npmUser": { + "name": "mafintosh", + "email": "mathiasbuus@gmail.com" + }, + "_npmVersion": "2.15.9", + "_phantomChildren": { + "inherits": "2.0.3" + }, + "_requiredBy": [ + "/npm/npm-registry-client" + ], + "_resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.5.2.tgz", + "_shasum": "708978624d856af41a5a741defdd261da752c266", + "author": { + "name": "Max Ogden", + "email": "max@maxogden.com" + }, + "bugs": { + "url": "http://github.com/maxogden/concat-stream/issues" + }, + "dependencies": { + "inherits": "~2.0.1", + "readable-stream": "~2.0.0", + "typedarray": "~0.0.5" + }, + "description": "writable stream that concatenates strings or binary data and calls a callback with the result", + "devDependencies": { + "tape": "~2.3.2" + }, + "directories": {}, + "dist": { + "shasum": "708978624d856af41a5a741defdd261da752c266", + "tarball": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.5.2.tgz" + }, + "engines": [ + "node >= 0.8" + ], + "files": [ + "index.js" + ], + "gitHead": "731fedd137eae89d066c249fdca070f8f16afbb8", + "homepage": "https://github.com/maxogden/concat-stream#readme", + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "mafintosh", + "email": "mathiasbuus@gmail.com" + }, + { + "name": "maxogden", + "email": "max@maxogden.com" + } + ], + "name": "concat-stream", + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/maxogden/concat-stream.git" + }, + "scripts": { + "test": "tape test/*.js test/server/*.js" + }, + "tags": [ + "stream", + "simple", + "util", + "utility" + ], + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/8..latest", + "firefox/17..latest", + "firefox/nightly", + "chrome/22..latest", + "chrome/canary", + "opera/12..latest", + "opera/next", + "safari/5.1..latest", + "ipad/6.0..latest", + "iphone/6.0..latest", + "android-browser/4.2..latest" + ] + }, + "version": "1.5.2" +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/readme.md b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/readme.md new file mode 100644 index 00000000..8ad4197c --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/concat-stream/readme.md @@ -0,0 +1,102 @@ +# concat-stream + +Writable stream that concatenates all the data from a stream and calls a callback with the result. Use this when you want to collect all the data from a stream into a single buffer. + +[![Build Status](https://travis-ci.org/maxogden/concat-stream.svg?branch=master)](https://travis-ci.org/maxogden/concat-stream) + +[![NPM](https://nodei.co/npm/concat-stream.png)](https://nodei.co/npm/concat-stream/) + +### description + +Streams emit many buffers. If you want to collect all of the buffers, and when the stream ends concatenate all of the buffers together and receive a single buffer then this is the module for you. + +Only use this if you know you can fit all of the output of your stream into a single Buffer (e.g. in RAM). + +There are also `objectMode` streams that emit things other than Buffers, and you can concatenate these too. See below for details. + +## Related + +`stream-each` is part of the [mississippi stream utility collection](https://github.com/maxogden/mississippi) which includes more useful stream modules similar to this one. + +### examples + +#### Buffers + +```js +var fs = require('fs') +var concat = require('concat-stream') + +var readStream = fs.createReadStream('cat.png') +var concatStream = concat(gotPicture) + +readStream.on('error', handleError) +readStream.pipe(concatStream) + +function gotPicture(imageBuffer) { + // imageBuffer is all of `cat.png` as a node.js Buffer +} + +function handleError(err) { + // handle your error appropriately here, e.g.: + console.error(err) // print the error to STDERR + process.exit(1) // exit program with non-zero exit code +} + +``` + +#### Arrays + +```js +var write = concat(function(data) {}) +write.write([1,2,3]) +write.write([4,5,6]) +write.end() +// data will be [1,2,3,4,5,6] in the above callback +``` + +#### Uint8Arrays + +```js +var write = concat(function(data) {}) +var a = new Uint8Array(3) +a[0] = 97; a[1] = 98; a[2] = 99 +write.write(a) +write.write('!') +write.end(Buffer('!!1')) +``` + +See `test/` for more examples + +# methods + +```js +var concat = require('concat-stream') +``` + +## var writable = concat(opts={}, cb) + +Return a `writable` stream that will fire `cb(data)` with all of the data that +was written to the stream. Data can be written to `writable` as strings, +Buffers, arrays of byte integers, and Uint8Arrays. + +By default `concat-stream` will give you back the same data type as the type of the first buffer written to the stream. Use `opts.encoding` to set what format `data` should be returned as, e.g. if you if you don't want to rely on the built-in type checking or for some other reason. + +* `string` - get a string +* `buffer` - get back a Buffer +* `array` - get an array of byte integers +* `uint8array`, `u8`, `uint8` - get back a Uint8Array +* `object`, get back an array of Objects + +If you don't specify an encoding, and the types can't be inferred (e.g. you write things that aren't in the list above), it will try to convert concat them into a `Buffer`. + +If nothing is written to `writable` then `data` will be an empty array `[]`. + +# error handling + +`concat-stream` does not handle errors for you, so you must handle errors on whatever streams you pipe into `concat-stream`. This is a general rule when programming with node.js streams: always handle errors on each and every stream. Since `concat-stream` is not itself a stream it does not emit errors. + +We recommend using [`end-of-stream`](https://npmjs.org/end-of-stream) or [`pump`](https://npmjs.org/pump) for writing error tolerant stream code. + +# license + +MIT LICENSE diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/.npmignore b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/.npmignore new file mode 100644 index 00000000..e7726a07 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/.npmignore @@ -0,0 +1,2 @@ +/node_modules/* +npm-debug.log diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/License b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/License new file mode 100644 index 00000000..0b58de37 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/License @@ -0,0 +1,21 @@ +Copyright (c) 2011: +Tim Koschützki (tim@debuggable.com) +Felix Geisendörfer (felix@debuggable.com) + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + THE SOFTWARE. diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/Makefile b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/Makefile new file mode 100644 index 00000000..eee21a99 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/Makefile @@ -0,0 +1,22 @@ +SHELL := /bin/bash + +test: + @node test/runner.js + +release-major: test + npm version major -m "Release %s" + git push + npm publish + +release-minor: test + npm version minor -m "Release %s" + git push + npm publish + +release-patch: test + npm version patch -m "Release %s" + git push + npm publish + +.PHONY: test + diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/README.md b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/README.md new file mode 100644 index 00000000..eee05f7b --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/README.md @@ -0,0 +1,215 @@ +# retry + +Abstraction for exponential and custom retry strategies for failed operations. + +## Installation + + npm install retry + +## Current Status + +This module has been tested and is ready to be used. + +## Tutorial + +The example below will retry a potentially failing `dns.resolve` operation +`10` times using an exponential backoff strategy. With the default settings, this +means the last attempt is made after `17 minutes and 3 seconds`. + +``` javascript +var dns = require('dns'); +var retry = require('retry'); + +function faultTolerantResolve(address, cb) { + var operation = retry.operation(); + + operation.attempt(function(currentAttempt) { + dns.resolve(address, function(err, addresses) { + if (operation.retry(err)) { + return; + } + + cb(err ? operation.mainError() : null, addresses); + }); + }); +} + +faultTolerantResolve('nodejs.org', function(err, addresses) { + console.log(err, addresses); +}); +``` + +Of course you can also configure the factors that go into the exponential +backoff. See the API documentation below for all available settings. +currentAttempt is an int representing the number of attempts so far. + +``` javascript +var operation = retry.operation({ + retries: 5, + factor: 3, + minTimeout: 1 * 1000, + maxTimeout: 60 * 1000, + randomize: true, +}); +``` + +## API + +### retry.operation([options]) + +Creates a new `RetryOperation` object. `options` is the same as `retry.timeouts()`'s `options`, with two additions: + +* `forever`: Whether to retry forever, defaults to `false`. +* `unref`: Wether to [unref](https://nodejs.org/api/timers.html#timers_unref) the setTimeout's, defaults to `false`. + +### retry.timeouts([options]) + +Returns an array of timeouts. All time `options` and return values are in +milliseconds. If `options` is an array, a copy of that array is returned. + +`options` is a JS object that can contain any of the following keys: + +* `retries`: The maximum amount of times to retry the operation. Default is `10`. +* `factor`: The exponential factor to use. Default is `2`. +* `minTimeout`: The number of milliseconds before starting the first retry. Default is `1000`. +* `maxTimeout`: The maximum number of milliseconds between two retries. Default is `Infinity`. +* `randomize`: Randomizes the timeouts by multiplying with a factor between `1` to `2`. Default is `false`. + +The formula used to calculate the individual timeouts is: + +``` +Math.min(random * minTimeout * Math.pow(factor, attempt), maxTimeout) +``` + +Have a look at [this article][article] for a better explanation of approach. + +If you want to tune your `factor` / `times` settings to attempt the last retry +after a certain amount of time, you can use wolfram alpha. For example in order +to tune for `10` attempts in `5 minutes`, you can use this equation: + +![screenshot](https://github.com/tim-kos/node-retry/raw/master/equation.gif) + +Explaining the various values from left to right: + +* `k = 0 ... 9`: The `retries` value (10) +* `1000`: The `minTimeout` value in ms (1000) +* `x^k`: No need to change this, `x` will be your resulting factor +* `5 * 60 * 1000`: The desired total amount of time for retrying in ms (5 minutes) + +To make this a little easier for you, use wolfram alpha to do the calculations: + + + +[article]: http://dthain.blogspot.com/2009/02/exponential-backoff-in-distributed.html + +### retry.createTimeout(attempt, opts) + +Returns a new `timeout` (integer in milliseconds) based on the given parameters. + +`attempt` is an integer representing for which retry the timeout should be calculated. If your retry operation was executed 4 times you had one attempt and 3 retries. If you then want to calculate a new timeout, you should set `attempt` to 4 (attempts are zero-indexed). + +`opts` can include `factor`, `minTimeout`, `randomize` (boolean) and `maxTimeout`. They are documented above. + +`retry.createTimeout()` is used internally by `retry.timeouts()` and is public for you to be able to create your own timeouts for reinserting an item, see [issue #13](https://github.com/tim-kos/node-retry/issues/13). + +### retry.wrap(obj, [options], [methodNames]) + +Wrap all functions of the `obj` with retry. Optionally you can pass operation options and +an array of method names which need to be wrapped. + +``` +retry.wrap(obj) + +retry.wrap(obj, ['method1', 'method2']) + +retry.wrap(obj, {retries: 3}) + +retry.wrap(obj, {retries: 3}, ['method1', 'method2']) +``` +The `options` object can take any options that the usual call to `retry.operation` can take. + +### new RetryOperation(timeouts, [options]) + +Creates a new `RetryOperation` where `timeouts` is an array where each value is +a timeout given in milliseconds. + +Available options: +* `forever`: Whether to retry forever, defaults to `false`. +* `unref`: Wether to [unref](https://nodejs.org/api/timers.html#timers_unref) the setTimeout's, defaults to `false`. + +If `forever` is true, the following changes happen: +* `RetryOperation.errors()` will only output an array of one item: the last error. +* `RetryOperation` will repeatedly use the `timeouts` array. Once all of its timeouts have been used up, it restarts with the first timeout, then uses the second and so on. + +#### retryOperation.errors() + +Returns an array of all errors that have been passed to +`retryOperation.retry()` so far. + +#### retryOperation.mainError() + +A reference to the error object that occured most frequently. Errors are +compared using the `error.message` property. + +If multiple error messages occured the same amount of time, the last error +object with that message is returned. + +If no errors occured so far, the value is `null`. + +#### retryOperation.attempt(fn, timeoutOps) + +Defines the function `fn` that is to be retried and executes it for the first +time right away. The `fn` function can receive an optional `currentAttempt` callback that represents the number of attempts to execute `fn` so far. + +Optionally defines `timeoutOps` which is an object having a property `timeout` in miliseconds and a property `cb` callback function. +Whenever your retry operation takes longer than `timeout` to execute, the timeout callback function `cb` is called. + + +#### retryOperation.try(fn) + +This is an alias for `retryOperation.attempt(fn)`. This is deprecated. Please use `retryOperation.attempt(fn)` instead. + +#### retryOperation.start(fn) + +This is an alias for `retryOperation.attempt(fn)`. This is deprecated. Please use `retryOperation.attempt(fn)` instead. + +#### retryOperation.retry(error) + +Returns `false` when no `error` value is given, or the maximum amount of retries +has been reached. + +Otherwise it returns `true`, and retries the operation after the timeout for +the current attempt number. + +#### retryOperation.stop() + +Allows you to stop the operation being retried. Useful for aborting the operation on a fatal error etc. + +#### retryOperation.attempts() + +Returns an int representing the number of attempts it took to call `fn` before it was successful. + +## License + +retry is licensed under the MIT license. + + +# Changelog + +0.10.0 Adding `stop` functionality, thanks to @maxnachlinger. + +0.9.0 Adding `unref` functionality, thanks to @satazor. + +0.8.0 Implementing retry.wrap. + +0.7.0 Some bug fixes and made retry.createTimeout() public. Fixed issues [#10](https://github.com/tim-kos/node-retry/issues/10), [#12](https://github.com/tim-kos/node-retry/issues/12), and [#13](https://github.com/tim-kos/node-retry/issues/13). + +0.6.0 Introduced optional timeOps parameter for the attempt() function which is an object having a property timeout in milliseconds and a property cb callback function. Whenever your retry operation takes longer than timeout to execute, the timeout callback function cb is called. + +0.5.0 Some minor refactoring. + +0.4.0 Changed retryOperation.try() to retryOperation.attempt(). Deprecated the aliases start() and try() for it. + +0.3.0 Added retryOperation.start() which is an alias for retryOperation.try(). + +0.2.0 Added attempts() function and parameter to retryOperation.try() representing the number of attempts it took to call fn(). diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/equation.gif b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/equation.gif new file mode 100644 index 0000000000000000000000000000000000000000..97107237ba19f51997d8d76135bc7d1486d856f0 GIT binary patch literal 1209 zcmV;q1V;NuNk%w1VXpu&0M!5h000001ONyK2nY-a5D*X$6c88~7#JKFARr(hBp@j$ zDJd)|F)%SPG%-0iIXOHzK|n!4L_tbON=i&hQczM-RZ?16T3TINVqs!pWnyY+YHDq2 zb8&NXb#r@pdwYF*gMovCg@cQUi;Inml#!H_m6V*BoSdDUq@kpwrKGH?tgNoAw6e6c zwzR#vy}iD@#lpqK#>LIb&CSlu)za0~*45tH-rnBc=Hlk&=H~9|?(XjH_VV`j_V)k! z|NsC0EC2ui0IvWs000L6z@KnPEENVOfMTEH9c0Z7p9z3<`87kr4n!IH|Ew$buF^Tr6-3^@midQKv4UFk?fCD@~8E z@HgbfvLPrU7IV4gfp|8%C^H$l;qq zLJ;`y;|7BS2YlpEz->xcBQ#7@yHNtNkOmwQ1ek!X@sGzuLXR#jx2fyLw;309jQGe6 zL`?+$umPZ&50}J^BQGxGIN%{G2=u5hqw|pm*t2Ul0ssMk0vb%GI^lz~c)})l{~Qc?h2kCMJmBf=4KTfq+A}mV<6G&6wD3KiFu51s1j8f&fS0 zFaiqI41q&$@ZBIIl0*neBoe|cd1H+<3Zdf>DJ(#i62j@_f)Fj-_2my?IyGjQMd%>G z07WXH-J3lkxMd6n7?DE>JIL@P5d*{^#0>(>vA~&p4RL3ldlu2^8P z!OlGQ%z<|`+iWomtGr?~EJ7!(^wLZ>?ex=7N4-QZ)=BNMGD+xg!3P&;Y_%-ZByj;I zEWG$NFy8zC&JhLd@WT!ToDGaV{P^?c4^0Iv_b4i{ghbnK$GtZyTzMtL-DCey_TZ>w XwprD$S>S;MUNdg_<(OxVL=XTw-hl|W literal 0 HcmV?d00001 diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/example/dns.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/example/dns.js new file mode 100644 index 00000000..446729b6 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/example/dns.js @@ -0,0 +1,31 @@ +var dns = require('dns'); +var retry = require('../lib/retry'); + +function faultTolerantResolve(address, cb) { + var opts = { + retries: 2, + factor: 2, + minTimeout: 1 * 1000, + maxTimeout: 2 * 1000, + randomize: true + }; + var operation = retry.operation(opts); + + operation.attempt(function(currentAttempt) { + dns.resolve(address, function(err, addresses) { + if (operation.retry(err)) { + return; + } + + cb(operation.mainError(), operation.errors(), addresses); + }); + }); +} + +faultTolerantResolve('nodejs.org', function(err, errors, addresses) { + console.warn('err:'); + console.log(err); + + console.warn('addresses:'); + console.log(addresses); +}); \ No newline at end of file diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/example/stop.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/example/stop.js new file mode 100644 index 00000000..e1ceafee --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/example/stop.js @@ -0,0 +1,40 @@ +var retry = require('../lib/retry'); + +function attemptAsyncOperation(someInput, cb) { + var opts = { + retries: 2, + factor: 2, + minTimeout: 1 * 1000, + maxTimeout: 2 * 1000, + randomize: true + }; + var operation = retry.operation(opts); + + operation.attempt(function(currentAttempt) { + failingAsyncOperation(someInput, function(err, result) { + + if (err && err.message === 'A fatal error') { + operation.stop(); + return cb(err); + } + + if (operation.retry(err)) { + return; + } + + cb(operation.mainError(), operation.errors(), result); + }); + }); +} + +attemptAsyncOperation('test input', function(err, errors, result) { + console.warn('err:'); + console.log(err); + + console.warn('result:'); + console.log(result); +}); + +function failingAsyncOperation(input, cb) { + return setImmediate(cb.bind(null, new Error('A fatal error'))); +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/index.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/index.js new file mode 100644 index 00000000..ee62f3a1 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/index.js @@ -0,0 +1 @@ +module.exports = require('./lib/retry'); \ No newline at end of file diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/lib/retry.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/lib/retry.js new file mode 100644 index 00000000..77428cfd --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/lib/retry.js @@ -0,0 +1,99 @@ +var RetryOperation = require('./retry_operation'); + +exports.operation = function(options) { + var timeouts = exports.timeouts(options); + return new RetryOperation(timeouts, { + forever: options && options.forever, + unref: options && options.unref + }); +}; + +exports.timeouts = function(options) { + if (options instanceof Array) { + return [].concat(options); + } + + var opts = { + retries: 10, + factor: 2, + minTimeout: 1 * 1000, + maxTimeout: Infinity, + randomize: false + }; + for (var key in options) { + opts[key] = options[key]; + } + + if (opts.minTimeout > opts.maxTimeout) { + throw new Error('minTimeout is greater than maxTimeout'); + } + + var timeouts = []; + for (var i = 0; i < opts.retries; i++) { + timeouts.push(this.createTimeout(i, opts)); + } + + if (options && options.forever && !timeouts.length) { + timeouts.push(this.createTimeout(i, opts)); + } + + // sort the array numerically ascending + timeouts.sort(function(a,b) { + return a - b; + }); + + return timeouts; +}; + +exports.createTimeout = function(attempt, opts) { + var random = (opts.randomize) + ? (Math.random() + 1) + : 1; + + var timeout = Math.round(random * opts.minTimeout * Math.pow(opts.factor, attempt)); + timeout = Math.min(timeout, opts.maxTimeout); + + return timeout; +}; + +exports.wrap = function(obj, options, methods) { + if (options instanceof Array) { + methods = options; + options = null; + } + + if (!methods) { + methods = []; + for (var key in obj) { + if (typeof obj[key] === 'function') { + methods.push(key); + } + } + } + + for (var i = 0; i < methods.length; i++) { + var method = methods[i]; + var original = obj[method]; + + obj[method] = function retryWrapper() { + var op = exports.operation(options); + var args = Array.prototype.slice.call(arguments); + var callback = args.pop(); + + args.push(function(err) { + if (op.retry(err)) { + return; + } + if (err) { + arguments[0] = op.mainError(); + } + callback.apply(this, arguments); + }); + + op.attempt(function() { + original.apply(obj, args); + }); + }; + obj[method].options = options; + } +}; diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/lib/retry_operation.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/lib/retry_operation.js new file mode 100644 index 00000000..2b3db8e1 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/lib/retry_operation.js @@ -0,0 +1,143 @@ +function RetryOperation(timeouts, options) { + // Compatibility for the old (timeouts, retryForever) signature + if (typeof options === 'boolean') { + options = { forever: options }; + } + + this._timeouts = timeouts; + this._options = options || {}; + this._fn = null; + this._errors = []; + this._attempts = 1; + this._operationTimeout = null; + this._operationTimeoutCb = null; + this._timeout = null; + + if (this._options.forever) { + this._cachedTimeouts = this._timeouts.slice(0); + } +} +module.exports = RetryOperation; + +RetryOperation.prototype.stop = function() { + if (this._timeout) { + clearTimeout(this._timeout); + } + + this._timeouts = []; + this._cachedTimeouts = null; +}; + +RetryOperation.prototype.retry = function(err) { + if (this._timeout) { + clearTimeout(this._timeout); + } + + if (!err) { + return false; + } + + this._errors.push(err); + + var timeout = this._timeouts.shift(); + if (timeout === undefined) { + if (this._cachedTimeouts) { + // retry forever, only keep last error + this._errors.splice(this._errors.length - 1, this._errors.length); + this._timeouts = this._cachedTimeouts.slice(0); + timeout = this._timeouts.shift(); + } else { + return false; + } + } + + var self = this; + var timer = setTimeout(function() { + self._attempts++; + + if (self._operationTimeoutCb) { + self._timeout = setTimeout(function() { + self._operationTimeoutCb(self._attempts); + }, self._operationTimeout); + + if (this._options.unref) { + self._timeout.unref(); + } + } + + self._fn(self._attempts); + }, timeout); + + if (this._options.unref) { + timer.unref(); + } + + return true; +}; + +RetryOperation.prototype.attempt = function(fn, timeoutOps) { + this._fn = fn; + + if (timeoutOps) { + if (timeoutOps.timeout) { + this._operationTimeout = timeoutOps.timeout; + } + if (timeoutOps.cb) { + this._operationTimeoutCb = timeoutOps.cb; + } + } + + var self = this; + if (this._operationTimeoutCb) { + this._timeout = setTimeout(function() { + self._operationTimeoutCb(); + }, self._operationTimeout); + } + + this._fn(this._attempts); +}; + +RetryOperation.prototype.try = function(fn) { + console.log('Using RetryOperation.try() is deprecated'); + this.attempt(fn); +}; + +RetryOperation.prototype.start = function(fn) { + console.log('Using RetryOperation.start() is deprecated'); + this.attempt(fn); +}; + +RetryOperation.prototype.start = RetryOperation.prototype.try; + +RetryOperation.prototype.errors = function() { + return this._errors; +}; + +RetryOperation.prototype.attempts = function() { + return this._attempts; +}; + +RetryOperation.prototype.mainError = function() { + if (this._errors.length === 0) { + return null; + } + + var counts = {}; + var mainError = null; + var mainErrorCount = 0; + + for (var i = 0; i < this._errors.length; i++) { + var error = this._errors[i]; + var message = error.message; + var count = (counts[message] || 0) + 1; + + counts[message] = count; + + if (count >= mainErrorCount) { + mainError = error; + mainErrorCount = count; + } + } + + return mainError; +}; diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/package.json b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/package.json new file mode 100644 index 00000000..57c4e6f6 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/package.json @@ -0,0 +1,63 @@ +{ + "_from": "retry@>=0.10.0 <0.11.0", + "_id": "retry@0.10.0", + "_inBundle": true, + "_location": "/npm/npm-registry-client/retry", + "_nodeVersion": "4.2.1", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/retry-0.10.0.tgz_1471682099847_0.5031970851123333" + }, + "_npmUser": { + "name": "tim-kos", + "email": "tim@debuggable.com" + }, + "_npmVersion": "2.1.7", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npm-registry-client" + ], + "_resolved": "https://registry.npmjs.org/retry/-/retry-0.10.0.tgz", + "_shasum": "649e15ca408422d98318161935e7f7d652d435dd", + "author": { + "name": "Tim Koschützki", + "email": "tim@debuggable.com", + "url": "http://debuggable.com/" + }, + "bugs": { + "url": "https://github.com/tim-kos/node-retry/issues" + }, + "dependencies": {}, + "description": "Abstraction for exponential and custom retry strategies for failed operations.", + "devDependencies": { + "fake": "0.2.0", + "far": "0.0.1" + }, + "directories": { + "lib": "./lib" + }, + "dist": { + "shasum": "649e15ca408422d98318161935e7f7d652d435dd", + "tarball": "https://registry.npmjs.org/retry/-/retry-0.10.0.tgz" + }, + "engines": { + "node": "*" + }, + "gitHead": "0616e6a6ebc49b5a36b619c8f7c414ced8c3813b", + "homepage": "https://github.com/tim-kos/node-retry", + "license": "MIT", + "main": "index", + "maintainers": [ + { + "name": "tim-kos", + "email": "tim@debuggable.com" + } + ], + "name": "retry", + "repository": { + "type": "git", + "url": "git://github.com/tim-kos/node-retry.git" + }, + "scripts": {}, + "version": "0.10.0" +} diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/common.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/common.js new file mode 100644 index 00000000..22472069 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/common.js @@ -0,0 +1,10 @@ +var common = module.exports; +var path = require('path'); + +var rootDir = path.join(__dirname, '..'); +common.dir = { + lib: rootDir + '/lib' +}; + +common.assert = require('assert'); +common.fake = require('fake'); \ No newline at end of file diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/integration/test-forever.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/integration/test-forever.js new file mode 100644 index 00000000..b41307cb --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/integration/test-forever.js @@ -0,0 +1,24 @@ +var common = require('../common'); +var assert = common.assert; +var retry = require(common.dir.lib + '/retry'); + +(function testForeverUsesFirstTimeout() { + var operation = retry.operation({ + retries: 0, + minTimeout: 100, + maxTimeout: 100, + forever: true + }); + + operation.attempt(function(numAttempt) { + console.log('>numAttempt', numAttempt); + var err = new Error("foo"); + if (numAttempt == 10) { + operation.stop(); + } + + if (operation.retry(err)) { + return; + } + }); +})(); diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/integration/test-retry-operation.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/integration/test-retry-operation.js new file mode 100644 index 00000000..91693642 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/integration/test-retry-operation.js @@ -0,0 +1,176 @@ +var common = require('../common'); +var assert = common.assert; +var fake = common.fake.create(); +var retry = require(common.dir.lib + '/retry'); + +(function testErrors() { + var operation = retry.operation(); + + var error = new Error('some error'); + var error2 = new Error('some other error'); + operation._errors.push(error); + operation._errors.push(error2); + + assert.deepEqual(operation.errors(), [error, error2]); +})(); + +(function testMainErrorReturnsMostFrequentError() { + var operation = retry.operation(); + var error = new Error('some error'); + var error2 = new Error('some other error'); + + operation._errors.push(error); + operation._errors.push(error2); + operation._errors.push(error); + + assert.strictEqual(operation.mainError(), error); +})(); + +(function testMainErrorReturnsLastErrorOnEqualCount() { + var operation = retry.operation(); + var error = new Error('some error'); + var error2 = new Error('some other error'); + + operation._errors.push(error); + operation._errors.push(error2); + + assert.strictEqual(operation.mainError(), error2); +})(); + +(function testAttempt() { + var operation = retry.operation(); + var fn = new Function(); + + var timeoutOpts = { + timeout: 1, + cb: function() {} + }; + operation.attempt(fn, timeoutOpts); + + assert.strictEqual(fn, operation._fn); + assert.strictEqual(timeoutOpts.timeout, operation._operationTimeout); + assert.strictEqual(timeoutOpts.cb, operation._operationTimeoutCb); +})(); + +(function testRetry() { + var times = 3; + var error = new Error('some error'); + var operation = retry.operation([1, 2, 3]); + var attempts = 0; + + var finalCallback = fake.callback('finalCallback'); + fake.expectAnytime(finalCallback); + + var fn = function() { + operation.attempt(function(currentAttempt) { + attempts++; + assert.equal(currentAttempt, attempts); + if (operation.retry(error)) { + return; + } + + assert.strictEqual(attempts, 4); + assert.strictEqual(operation.attempts(), attempts); + assert.strictEqual(operation.mainError(), error); + finalCallback(); + }); + }; + + fn(); +})(); + +(function testRetryForever() { + var error = new Error('some error'); + var operation = retry.operation({ retries: 3, forever: true }); + var attempts = 0; + + var finalCallback = fake.callback('finalCallback'); + fake.expectAnytime(finalCallback); + + var fn = function() { + operation.attempt(function(currentAttempt) { + attempts++; + assert.equal(currentAttempt, attempts); + if (attempts !== 6 && operation.retry(error)) { + return; + } + + assert.strictEqual(attempts, 6); + assert.strictEqual(operation.attempts(), attempts); + assert.strictEqual(operation.mainError(), error); + finalCallback(); + }); + }; + + fn(); +})(); + +(function testRetryForeverNoRetries() { + var error = new Error('some error'); + var delay = 50 + var operation = retry.operation({ + retries: null, + forever: true, + minTimeout: delay, + maxTimeout: delay + }); + + var attempts = 0; + var startTime = new Date().getTime(); + + var finalCallback = fake.callback('finalCallback'); + fake.expectAnytime(finalCallback); + + var fn = function() { + operation.attempt(function(currentAttempt) { + attempts++; + assert.equal(currentAttempt, attempts); + if (attempts !== 4 && operation.retry(error)) { + return; + } + + var endTime = new Date().getTime(); + var minTime = startTime + (delay * 3); + var maxTime = minTime + 20 // add a little headroom for code execution time + assert(endTime > minTime) + assert(endTime < maxTime) + assert.strictEqual(attempts, 4); + assert.strictEqual(operation.attempts(), attempts); + assert.strictEqual(operation.mainError(), error); + finalCallback(); + }); + }; + + fn(); +})(); + +(function testStop() { + var error = new Error('some error'); + var operation = retry.operation([1, 2, 3]); + var attempts = 0; + + var finalCallback = fake.callback('finalCallback'); + fake.expectAnytime(finalCallback); + + var fn = function() { + operation.attempt(function(currentAttempt) { + attempts++; + assert.equal(currentAttempt, attempts); + + if (attempts === 2) { + operation.stop(); + + assert.strictEqual(attempts, 2); + assert.strictEqual(operation.attempts(), attempts); + assert.strictEqual(operation.mainError(), error); + finalCallback(); + } + + if (operation.retry(error)) { + return; + } + }); + }; + + fn(); +})(); diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/integration/test-retry-wrap.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/integration/test-retry-wrap.js new file mode 100644 index 00000000..7ca8bc7e --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/integration/test-retry-wrap.js @@ -0,0 +1,77 @@ +var common = require('../common'); +var assert = common.assert; +var fake = common.fake.create(); +var retry = require(common.dir.lib + '/retry'); + +function getLib() { + return { + fn1: function() {}, + fn2: function() {}, + fn3: function() {} + }; +} + +(function wrapAll() { + var lib = getLib(); + retry.wrap(lib); + assert.equal(lib.fn1.name, 'retryWrapper'); + assert.equal(lib.fn2.name, 'retryWrapper'); + assert.equal(lib.fn3.name, 'retryWrapper'); +}()); + +(function wrapAllPassOptions() { + var lib = getLib(); + retry.wrap(lib, {retries: 2}); + assert.equal(lib.fn1.name, 'retryWrapper'); + assert.equal(lib.fn2.name, 'retryWrapper'); + assert.equal(lib.fn3.name, 'retryWrapper'); + assert.equal(lib.fn1.options.retries, 2); + assert.equal(lib.fn2.options.retries, 2); + assert.equal(lib.fn3.options.retries, 2); +}()); + +(function wrapDefined() { + var lib = getLib(); + retry.wrap(lib, ['fn2', 'fn3']); + assert.notEqual(lib.fn1.name, 'retryWrapper'); + assert.equal(lib.fn2.name, 'retryWrapper'); + assert.equal(lib.fn3.name, 'retryWrapper'); +}()); + +(function wrapDefinedAndPassOptions() { + var lib = getLib(); + retry.wrap(lib, {retries: 2}, ['fn2', 'fn3']); + assert.notEqual(lib.fn1.name, 'retryWrapper'); + assert.equal(lib.fn2.name, 'retryWrapper'); + assert.equal(lib.fn3.name, 'retryWrapper'); + assert.equal(lib.fn2.options.retries, 2); + assert.equal(lib.fn3.options.retries, 2); +}()); + +(function runWrappedWithoutError() { + var callbackCalled; + var lib = {method: function(a, b, callback) { + assert.equal(a, 1); + assert.equal(b, 2); + assert.equal(typeof callback, 'function'); + callback(); + }}; + retry.wrap(lib); + lib.method(1, 2, function() { + callbackCalled = true; + }); + assert.ok(callbackCalled); +}()); + +(function runWrappedWithError() { + var callbackCalled; + var lib = {method: function(callback) { + callback(new Error('Some error')); + }}; + retry.wrap(lib, {retries: 1}); + lib.method(function(err) { + callbackCalled = true; + assert.ok(err instanceof Error); + }); + assert.ok(!callbackCalled); +}()); diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/integration/test-timeouts.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/integration/test-timeouts.js new file mode 100644 index 00000000..7206b0fb --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/integration/test-timeouts.js @@ -0,0 +1,69 @@ +var common = require('../common'); +var assert = common.assert; +var retry = require(common.dir.lib + '/retry'); + +(function testDefaultValues() { + var timeouts = retry.timeouts(); + + assert.equal(timeouts.length, 10); + assert.equal(timeouts[0], 1000); + assert.equal(timeouts[1], 2000); + assert.equal(timeouts[2], 4000); +})(); + +(function testDefaultValuesWithRandomize() { + var minTimeout = 5000; + var timeouts = retry.timeouts({ + minTimeout: minTimeout, + randomize: true + }); + + assert.equal(timeouts.length, 10); + assert.ok(timeouts[0] > minTimeout); + assert.ok(timeouts[1] > timeouts[0]); + assert.ok(timeouts[2] > timeouts[1]); +})(); + +(function testPassedTimeoutsAreUsed() { + var timeoutsArray = [1000, 2000, 3000]; + var timeouts = retry.timeouts(timeoutsArray); + assert.deepEqual(timeouts, timeoutsArray); + assert.notStrictEqual(timeouts, timeoutsArray); +})(); + +(function testTimeoutsAreWithinBoundaries() { + var minTimeout = 1000; + var maxTimeout = 10000; + var timeouts = retry.timeouts({ + minTimeout: minTimeout, + maxTimeout: maxTimeout + }); + for (var i = 0; i < timeouts; i++) { + assert.ok(timeouts[i] >= minTimeout); + assert.ok(timeouts[i] <= maxTimeout); + } +})(); + +(function testTimeoutsAreIncremental() { + var timeouts = retry.timeouts(); + var lastTimeout = timeouts[0]; + for (var i = 0; i < timeouts; i++) { + assert.ok(timeouts[i] > lastTimeout); + lastTimeout = timeouts[i]; + } +})(); + +(function testTimeoutsAreIncrementalForFactorsLessThanOne() { + var timeouts = retry.timeouts({ + retries: 3, + factor: 0.5 + }); + + var expected = [250, 500, 1000]; + assert.deepEqual(expected, timeouts); +})(); + +(function testRetries() { + var timeouts = retry.timeouts({retries: 2}); + assert.strictEqual(timeouts.length, 2); +})(); diff --git a/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/runner.js b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/runner.js new file mode 100644 index 00000000..e0ee2f57 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/node_modules/retry/test/runner.js @@ -0,0 +1,5 @@ +var far = require('far').create(); + +far.add(__dirname); +far.include(/\/test-.*\.js$/); +far.execute(); diff --git a/node_modules/npm/node_modules/npm-registry-client/package.json b/node_modules/npm/node_modules/npm-registry-client/package.json new file mode 100644 index 00000000..ae4e0ab9 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/package.json @@ -0,0 +1,91 @@ +{ + "_from": "npm-registry-client@7.2.1", + "_id": "npm-registry-client@7.2.1", + "_inBundle": true, + "_location": "/npm/npm-registry-client", + "_nodeVersion": "6.3.1", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/npm-registry-client-7.2.1.tgz_1472871043942_0.2117650501895696" + }, + "_npmUser": { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + "_npmVersion": "3.10.7", + "_phantomChildren": { + "inherits": "2.0.3" + }, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/npm-registry-client/-/npm-registry-client-7.2.1.tgz", + "_shasum": "c792266b088cc313f8525e7e35248626c723db75", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/npm-registry-client/issues" + }, + "dependencies": { + "concat-stream": "^1.5.2", + "graceful-fs": "^4.1.6", + "normalize-package-data": "~1.0.1 || ^2.0.0", + "npm-package-arg": "^3.0.0 || ^4.0.0", + "npmlog": "~2.0.0 || ~3.1.0", + "once": "^1.3.3", + "request": "^2.74.0", + "retry": "^0.10.0", + "semver": "2 >=2.2.1 || 3.x || 4 || 5", + "slide": "^1.1.3" + }, + "description": "Client for the npm registry", + "devDependencies": { + "negotiator": "^0.6.1", + "nock": "^8.0.0", + "readable-stream": "^2.1.5", + "rimraf": "^2.5.4", + "standard": "^8.0.0", + "tap": "^7.0.0" + }, + "directories": {}, + "dist": { + "shasum": "c792266b088cc313f8525e7e35248626c723db75", + "tarball": "https://registry.npmjs.org/npm-registry-client/-/npm-registry-client-7.2.1.tgz" + }, + "gitHead": "debec76884db8092c2c7a21ab5b4ed083f8ce2c9", + "homepage": "https://github.com/npm/npm-registry-client#readme", + "license": "ISC", + "main": "index.js", + "maintainers": [ + { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + { + "name": "iarna", + "email": "me@re-becca.org" + }, + { + "name": "zkat", + "email": "kat@sykosomatic.org" + } + ], + "name": "npm-registry-client", + "optionalDependencies": { + "npmlog": "~2.0.0 || ~3.1.0" + }, + "repository": { + "url": "git+https://github.com/npm/npm-registry-client.git" + }, + "scripts": { + "test": "standard && tap test/*.js" + }, + "version": "7.2.1" +} diff --git a/node_modules/npm/node_modules/npm-registry-client/test/00-setup.js b/node_modules/npm/node_modules/npm-registry-client/test/00-setup.js new file mode 100644 index 00000000..fb9585a4 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/00-setup.js @@ -0,0 +1,11 @@ +var join = require('path').join +var rimraf = require('rimraf') +var tap = require('tap') + +tap.test('setup', function (t) { + rimraf(join(__dirname, 'fixtures', 'cache'), function (er) { + if (er) throw er + t.pass('cache cleaned') + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/access.js b/node_modules/npm/node_modules/npm-registry-client/test/access.js new file mode 100644 index 00000000..78b00017 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/access.js @@ -0,0 +1,370 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +function nop () {} + +var URI = 'http://localhost:1337' +var PARAMS = { + auth: { token: 'foo' }, + scope: 'myorg', + team: 'myteam', + package: '@foo/bar', + permissions: 'read-write' +} +var UNSCOPED = { + auth: { token: 'foo' }, + scope: 'myorg', + team: 'myteam', + package: 'bar', + permissions: 'read-write' +} + +var commands = [ + 'public', 'restricted', 'grant', 'revoke', 'ls-packages', 'ls-collaborators' +] + +test('access public', function (t) { + server.expect('POST', '/-/package/%40foo%2Fbar/access', function (req, res) { + t.equal(req.method, 'POST') + onJsonReq(req, function (json) { + t.deepEqual(json, { access: 'public' }) + res.statusCode = 200 + res.json({ accessChanged: true }) + }) + }) + var params = Object.create(PARAMS) + params.package = '@foo/bar' + client.access('public', URI, params, function (error, data) { + t.ifError(error, 'no errors') + t.ok(data.accessChanged, 'access level set') + t.end() + }) +}) + +test('access restricted', function (t) { + server.expect('POST', '/-/package/%40foo%2Fbar/access', function (req, res) { + t.equal(req.method, 'POST') + onJsonReq(req, function (json) { + t.deepEqual(json, { access: 'restricted' }) + res.statusCode = 200 + res.json({ accessChanged: true }) + }) + }) + client.access('restricted', URI, PARAMS, function (error, data) { + t.ifError(error, 'no errors') + t.ok(data.accessChanged, 'access level set') + t.end() + }) +}) + +test('access grant basic', function (t) { + server.expect('PUT', '/-/team/myorg/myteam/package', function (req, res) { + t.equal(req.method, 'PUT') + onJsonReq(req, function (json) { + t.deepEqual(json, { + permissions: PARAMS.permissions, + package: PARAMS.package + }) + res.statusCode = 201 + res.json({ accessChanged: true }) + }) + }) + client.access('grant', URI, PARAMS, function (error, data) { + t.ifError(error, 'no errors') + t.ok(data.accessChanged, 'access level set') + t.end() + }) +}) + +test('access grant basic unscoped', function (t) { + server.expect('PUT', '/-/team/myorg/myteam/package', function (req, res) { + t.equal(req.method, 'PUT') + onJsonReq(req, function (json) { + t.deepEqual(json, { + permissions: UNSCOPED.permissions, + package: UNSCOPED.package + }) + res.statusCode = 201 + res.json({ accessChanged: true }) + }) + }) + client.access('grant', URI, UNSCOPED, function (error, data) { + t.ifError(error, 'no errors') + t.ok(data.accessChanged, 'access level set') + t.end() + }) +}) + +test('access revoke basic', function (t) { + server.expect('DELETE', '/-/team/myorg/myteam/package', function (req, res) { + t.equal(req.method, 'DELETE') + onJsonReq(req, function (json) { + t.deepEqual(json, { + package: PARAMS.package + }) + res.statusCode = 200 + res.json({ accessChanged: true }) + }) + }) + client.access('revoke', URI, PARAMS, function (error, data) { + t.ifError(error, 'no errors') + t.ok(data.accessChanged, 'access level set') + t.end() + }) +}) + +test('access revoke basic unscoped', function (t) { + server.expect('DELETE', '/-/team/myorg/myteam/package', function (req, res) { + t.equal(req.method, 'DELETE') + onJsonReq(req, function (json) { + t.deepEqual(json, { + package: UNSCOPED.package + }) + res.statusCode = 200 + res.json({ accessChanged: true }) + }) + }) + client.access('revoke', URI, UNSCOPED, function (error, data) { + t.ifError(error, 'no errors') + t.ok(data.accessChanged, 'access level set') + t.end() + }) +}) + +test('ls-packages on team', function (t) { + var serverPackages = { + '@foo/bar': 'write', + '@foo/util': 'read' + } + var clientPackages = { + '@foo/bar': 'read-write', + '@foo/util': 'read-only' + } + var uri = '/-/team/myorg/myteam/package?format=cli' + server.expect('GET', uri, function (req, res) { + t.equal(req.method, 'GET') + res.statusCode = 200 + res.json(serverPackages) + }) + client.access('ls-packages', URI, PARAMS, function (error, data) { + t.ifError(error, 'no errors') + t.same(data, clientPackages) + t.end() + }) +}) + +test('ls-packages on org', function (t) { + var serverPackages = { + '@foo/bar': 'write', + '@foo/util': 'read' + } + var clientPackages = { + '@foo/bar': 'read-write', + '@foo/util': 'read-only' + } + var uri = '/-/org/myorg/package?format=cli' + server.expect('GET', uri, function (req, res) { + t.equal(req.method, 'GET') + res.statusCode = 200 + res.json(serverPackages) + }) + var params = Object.create(PARAMS) + params.team = null + client.access('ls-packages', URI, params, function (error, data) { + t.ifError(error, 'no errors') + t.same(data, clientPackages) + t.end() + }) +}) + +test('ls-packages on user', function (t) { + var serverPackages = { + '@foo/bar': 'write', + '@foo/util': 'read' + } + var clientPackages = { + '@foo/bar': 'read-write', + '@foo/util': 'read-only' + } + var firstUri = '/-/org/myorg/package?format=cli' + server.expect('GET', firstUri, function (req, res) { + t.equal(req.method, 'GET') + res.statusCode = 404 + res.json({error: 'not found'}) + }) + var secondUri = '/-/user/myorg/package?format=cli' + server.expect('GET', secondUri, function (req, res) { + t.equal(req.method, 'GET') + res.statusCode = 200 + res.json(serverPackages) + }) + var params = Object.create(PARAMS) + params.team = null + client.access('ls-packages', URI, params, function (error, data) { + t.ifError(error, 'no errors') + t.same(data, clientPackages) + t.end() + }) +}) + +test('ls-collaborators', function (t) { + var serverCollaborators = { + 'myorg:myteam': 'write', + 'myorg:anotherteam': 'read' + } + var clientCollaborators = { + 'myorg:myteam': 'read-write', + 'myorg:anotherteam': 'read-only' + } + var uri = '/-/package/%40foo%2Fbar/collaborators?format=cli' + server.expect('GET', uri, function (req, res) { + t.equal(req.method, 'GET') + res.statusCode = 200 + res.json(serverCollaborators) + }) + client.access('ls-collaborators', URI, PARAMS, function (error, data) { + t.ifError(error, 'no errors') + t.same(data, clientCollaborators) + t.end() + }) +}) + +test('ls-collaborators w/scope', function (t) { + var serverCollaborators = { + 'myorg:myteam': 'write', + 'myorg:anotherteam': 'read' + } + var clientCollaborators = { + 'myorg:myteam': 'read-write', + 'myorg:anotherteam': 'read-only' + } + var uri = '/-/package/%40foo%2Fbar/collaborators?format=cli&user=zkat' + server.expect('GET', uri, function (req, res) { + t.equal(req.method, 'GET') + res.statusCode = 200 + res.json(serverCollaborators) + }) + var params = Object.create(PARAMS) + params.user = 'zkat' + client.access('ls-collaborators', URI, params, function (error, data) { + t.ifError(error, 'no errors') + t.same(data, clientCollaborators) + t.end() + }) +}) + +test('ls-collaborators w/o scope', function (t) { + var serverCollaborators = { + 'myorg:myteam': 'write', + 'myorg:anotherteam': 'read' + } + var clientCollaborators = { + 'myorg:myteam': 'read-write', + 'myorg:anotherteam': 'read-only' + } + var uri = '/-/package/bar/collaborators?format=cli&user=zkat' + server.expect('GET', uri, function (req, res) { + t.equal(req.method, 'GET') + res.statusCode = 200 + res.json(serverCollaborators) + }) + var params = Object.create(UNSCOPED) + params.user = 'zkat' + client.access('ls-collaborators', URI, params, function (error, data) { + t.ifError(error, 'no errors') + t.same(data, clientCollaborators) + t.end() + }) +}) + +test('access command base validation', function (t) { + t.throws(function () { + client.access(undefined, URI, PARAMS, nop) + }, 'command is required') + t.throws(function () { + client.access('whoops', URI, PARAMS, nop) + }, 'command must be a valid subcommand') + commands.forEach(function (cmd) { + t.throws(function () { + client.access(cmd, undefined, PARAMS, nop) + }, 'registry URI is required') + t.throws(function () { + client.access(cmd, URI, undefined, nop) + }, 'params is required') + t.throws(function () { + client.access(cmd, URI, '', nop) + }, 'params must be an object') + t.throws(function () { + client.access(cmd, URI, {scope: 'o', team: 't'}, nop) + }, 'auth is required') + t.throws(function () { + client.access(cmd, URI, {auth: 5, scope: 'o', team: 't'}, nop) + }, 'auth must be an object') + t.throws(function () { + client.access(cmd, URI, PARAMS, {}) + }, 'callback must be a function') + t.throws(function () { + client.access(cmd, URI, PARAMS, undefined) + }, 'callback is required') + if (contains([ + 'public', 'restricted' + ], cmd)) { + t.throws(function () { + var params = Object.create(PARAMS) + params.package = null + client.access(cmd, URI, params, nop) + }, 'package is required') + t.throws(function () { + var params = Object.create(PARAMS) + params.package = 'underscore' + client.access(cmd, URI, params, nop) + }, 'only scoped packages are allowed') + } + if (contains(['grant', 'revoke', 'ls-packages'], cmd)) { + t.throws(function () { + var params = Object.create(PARAMS) + params.scope = null + client.access(cmd, URI, params, nop) + }, 'scope is required') + } + if (contains(['grant', 'revoke'], cmd)) { + t.throws(function () { + var params = Object.create(PARAMS) + params.team = null + client.access(cmd, URI, params, nop) + }, 'team is required') + } + if (cmd === 'grant') { + t.throws(function () { + var params = Object.create(PARAMS) + params.permissions = null + client.access(cmd, URI, params, nop) + }, 'permissions are required') + t.throws(function () { + var params = Object.create(PARAMS) + params.permissions = 'idkwhat' + client.access(cmd, URI, params, nop) + }, 'permissions must be either read-only or read-write') + } + }) + t.end() +}) + +test('cleanup', function (t) { + server.close() + t.end() +}) + +function onJsonReq (req, cb) { + var buffer = '' + req.setEncoding('utf8') + req.on('data', function (data) { buffer += data }) + req.on('end', function () { cb(buffer ? JSON.parse(buffer) : undefined) }) +} + +function contains (arr, item) { + return arr.indexOf(item) !== -1 +} diff --git a/node_modules/npm/node_modules/npm-registry-client/test/adduser-new.js b/node_modules/npm/node_modules/npm-registry-client/test/adduser-new.js new file mode 100644 index 00000000..a834841d --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/adduser-new.js @@ -0,0 +1,58 @@ +var tap = require('tap') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +var password = '%1234@asdf%' +var username = 'username' +var email = 'i@izs.me' +var userdata = { + name: username, + email: email, + _id: 'org.couchdb.user:username', + type: 'user', + roles: [], + date: '2012-06-07T04:11:21.591Z' +} + +var SD = require('string_decoder').StringDecoder +var decoder = new SD() + +tap.test('create new user account', function (t) { + var auth = { + username: username, + password: password, + email: email + } + var params = { auth: auth } + + server.expect('/registry/_design/app/_rewrite/-/user/org.couchdb.user:username', function (req, res) { + t.equal(req.method, 'PUT') + var b = '' + req.on('data', function (d) { + b += decoder.write(d) + }) + + req.on('end', function () { + var o = JSON.parse(b) + userdata.password = password + userdata.date = o.date + t.deepEqual(o, userdata) + + res.statusCode = 201 + res.json(auth) + }) + }) + + client.adduser( + 'http://localhost:1337/registry/_design/app/_rewrite', + params, + function (er, data) { + if (er) throw er + t.deepEqual(data, auth, 'received expected auth data') + server.close() + t.end() + } + ) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/adduser-update.js b/node_modules/npm/node_modules/npm-registry-client/test/adduser-update.js new file mode 100644 index 00000000..03d5f468 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/adduser-update.js @@ -0,0 +1,68 @@ +var tap = require('tap') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +var password = '%1234@asdf%' +var username = 'username' +var email = 'i@izs.me' +var userdata = { + name: username, + email: email, + _id: 'org.couchdb.user:username', + type: 'user', + roles: [], + date: '2012-06-07T04:11:21.591Z' } +var SD = require('string_decoder').StringDecoder +var decoder = new SD() + +tap.test('update a user acct', function (t) { + var auth = { + username: username, + password: password, + email: email + } + var params = { auth: auth } + + server.expect('PUT', '/-/user/org.couchdb.user:username', function (req, res) { + t.equal(req.method, 'PUT') + res.statusCode = 409 + res.json({error: 'conflict'}) + }) + + server.expect('GET', '/-/user/org.couchdb.user:username?write=true', function (req, res) { + t.equal(req.method, 'GET') + res.json(userdata) + }) + + server.expect('PUT', '/-/user/org.couchdb.user:username/-rev/' + userdata._rev, function (req, res) { + t.equal(req.method, 'PUT') + + var b = '' + req.on('data', function (d) { + b += decoder.write(d) + }) + + req.on('end', function () { + var o = JSON.parse(b) + userdata.password = password + userdata.date = o.date + t.deepEqual(o, userdata) + + res.statusCode = 201 + res.json(auth) + }) + }) + + client.adduser( + 'http://localhost:1337/', + params, + function (er, data) { + if (er) throw er + t.deepEqual(data, auth, 'got expected auth data') + server.close() + t.end() + } + ) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/adduser.js b/node_modules/npm/node_modules/npm-registry-client/test/adduser.js new file mode 100644 index 00000000..10816ebf --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/adduser.js @@ -0,0 +1,162 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +function nop () {} + +var URI = 'https://npm.registry:8043/rewrite' +var USERNAME = 'username' +var PASSWORD = 'password' +var EMAIL = 'n@p.m' +var AUTH = { + auth: { + username: USERNAME, + password: PASSWORD, + email: EMAIL + } +} + +test('adduser call contract', function (t) { + t.throws(function () { + client.adduser(undefined, AUTH, nop) + }, 'requires a URI') + + t.throws(function () { + client.adduser([], AUTH, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.adduser(URI, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.adduser(URI, '', nop) + }, 'params must be object') + + t.throws(function () { + client.adduser(URI, AUTH, undefined) + }, 'requires callback') + + t.throws(function () { + client.adduser(URI, AUTH, 'callback') + }, 'callback must be function') + + t.throws( + function () { + var params = { + auth: { + password: PASSWORD, + email: EMAIL + } + } + client.adduser(URI, params, nop) + }, + { name: 'AssertionError', message: 'must include username in auth' }, + 'auth must include username' + ) + + t.throws( + function () { + var params = { + auth: { + username: USERNAME, + email: EMAIL + } + } + client.adduser(URI, params, nop) + }, + { name: 'AssertionError', message: 'must include password in auth' }, + 'auth must include password' + ) + + t.throws( + function () { + var params = { + auth: { + username: USERNAME, + password: PASSWORD + } + } + client.adduser(URI, params, nop) + }, + { name: 'AssertionError', message: 'must include email in auth' }, + 'auth must include email' + ) + + t.test('username missing', function (t) { + var params = { + auth: { + username: '', + password: PASSWORD, + email: EMAIL + } + } + client.adduser(URI, params, function (err) { + t.equal(err && err.message, 'No username supplied.', 'username must not be empty') + t.end() + }) + }) + + t.test('password missing', function (t) { + var params = { + auth: { + username: USERNAME, + password: '', + email: EMAIL + } + } + client.adduser(URI, params, function (err) { + t.equal( + err && err.message, + 'No password supplied.', + 'password must not be empty' + ) + t.end() + }) + }) + + t.test('email missing', function (t) { + var params = { + auth: { + username: USERNAME, + password: PASSWORD, + email: '' + } + } + client.adduser(URI, params, function (err) { + t.equal( + err && err.message, + 'No email address supplied.', + 'email must not be empty' + ) + t.end() + }) + }) + + t.test('email malformed', function (t) { + var params = { + auth: { + username: USERNAME, + password: PASSWORD, + email: 'lolbutts' + } + } + client.adduser(URI, params, function (err) { + t.equal( + err && err.message, + 'Please use a real email address.', + 'email must look like email' + ) + t.end() + }) + }) + + t.end() +}) + +test('cleanup', function (t) { + server.close() + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/config-defaults.js b/node_modules/npm/node_modules/npm-registry-client/test/config-defaults.js new file mode 100644 index 00000000..ca6983a1 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/config-defaults.js @@ -0,0 +1,42 @@ +var test = require('tap').test + +require('./lib/server.js').close() +var common = require('./lib/common.js') + +test('config defaults', function (t) { + var client = common.freshClient() + + var proxy = client.config.proxy + t.notOk(proxy.http, 'no default value for HTTP proxy') + t.notOk(proxy.https, 'no default value for HTTPS proxy') + t.notOk(proxy.localAddress, 'no default value for local address') + + var ssl = client.config.ssl + t.notOk(ssl.ca, 'no default value for SSL certificate authority bundle') + t.notOk(ssl.certificate, 'no default value for SSL client certificate') + t.notOk(ssl.key, 'no default value for SSL client certificate key') + t.equal(ssl.strict, true, 'SSL is strict by default') + + var retry = client.config.retry + t.equal(retry.retries, 2, 'default retry count is 2') + t.equal(retry.factor, 10, 'default retry factor is 10') + t.equal(retry.minTimeout, 10000, 'retry minimum timeout is 10000 (10 seconds)') + t.equal(retry.maxTimeout, 60000, 'retry maximum timeout is 60000 (60 seconds)') + + t.equal(client.config.userAgent, 'node/' + process.version, 'default userAgent') + t.ok(client.log.info, "there's a default logger") + t.equal(client.config.defaultTag, 'latest', 'default tag is "latest"') + t.notOk(client.config.couchToken, 'no couchToken by default') + t.notOk(client.config.sessionToken, 'no sessionToken by default') + + t.end() +}) + +test('missing HTTPS proxy defaults to HTTP proxy', function (t) { + var client = common.freshClient({ proxy: { http: 'http://proxy.npm:8088/' } }) + + t.equal(client.config.proxy.http, 'http://proxy.npm:8088/', 'HTTP proxy set') + t.equal(client.config.proxy.http, client.config.proxy.https, 'HTTP === HTTPS') + + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/config-override.js b/node_modules/npm/node_modules/npm-registry-client/test/config-override.js new file mode 100644 index 00000000..026cb199 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/config-override.js @@ -0,0 +1,57 @@ +var test = require('tap').test + +require('./lib/server.js').close() +var common = require('./lib/common.js') +var config = { + proxy: { + http: 'http://proxy.npm:8088/', + https: 'https://proxy.npm:8043/', + localAddress: 'localhost.localdomain' + }, + ssl: { + ca: 'not including a PEM', + certificate: 'still not including a PEM', + key: 'nope', + strict: false + }, + retry: { + count: 1, + factor: 9001, + minTimeout: -1, + maxTimeout: Infinity + }, + userAgent: 'npm-awesome/4 (Mozilla 5.0)', + log: { fake: function () {} }, + defaultTag: 'next', + couchToken: { object: true }, + sessionToken: 'hamchunx' +} + +test('config defaults', function (t) { + var client = common.freshClient(config) + + var proxy = client.config.proxy + t.equal(proxy.http, 'http://proxy.npm:8088/') + t.equal(proxy.https, 'https://proxy.npm:8043/') + t.equal(proxy.localAddress, 'localhost.localdomain') + + var ssl = client.config.ssl + t.equal(ssl.ca, 'not including a PEM') + t.equal(ssl.certificate, 'still not including a PEM') + t.equal(ssl.key, 'nope') + t.equal(ssl.strict, false) + + var retry = client.config.retry + t.equal(retry.count, 1) + t.equal(retry.factor, 9001) + t.equal(retry.minTimeout, -1) + t.equal(retry.maxTimeout, Infinity) + + t.equal(client.config.userAgent, 'npm-awesome/4 (Mozilla 5.0)') + t.ok(client.log.fake) + t.equal(client.config.defaultTag, 'next') + t.ok(client.config.couchToken.object) + t.equal(client.config.sessionToken, 'hamchunx') + + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/deprecate.js b/node_modules/npm/node_modules/npm-registry-client/test/deprecate.js new file mode 100644 index 00000000..4407d7c9 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/deprecate.js @@ -0,0 +1,216 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var cache = require('./fixtures/underscore/cache.json') + +var client = common.freshClient() + +function nop () {} + +var URI = 'https://npm.registry:8043/rewrite' +var VERSION = '1.3.2' +var MESSAGE = 'uhhh' +var TOKEN = 'lolbutts' +var AUTH = { + token: TOKEN +} +var PARAMS = { + version: VERSION, + message: MESSAGE, + auth: AUTH +} + +test('deprecate call contract', function (t) { + t.throws(function () { + client.deprecate(undefined, PARAMS, nop) + }, 'requires a URI') + + t.throws(function () { + client.deprecate([], PARAMS, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.deprecate(URI, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.deprecate(URI, '', nop) + }, 'params must be object') + + t.throws(function () { + client.deprecate(URI, PARAMS, undefined) + }, 'requires callback') + + t.throws(function () { + client.deprecate(URI, PARAMS, 'callback') + }, 'callback must be function') + + t.throws( + function () { + var params = { + message: MESSAGE, + auth: AUTH + } + client.deprecate(URI, params, nop) + }, + { name: 'AssertionError', message: 'must pass version to deprecate' }, + 'params must include version to deprecate' + ) + + t.throws( + function () { + var params = { + version: VERSION, + auth: AUTH + } + client.deprecate(URI, params, nop) + }, + { name: 'AssertionError', message: 'must pass message to deprecate' }, + 'params must include deprecation message' + ) + + t.throws( + function () { + var params = { + version: VERSION, + message: MESSAGE + } + client.deprecate(URI, params, nop) + }, + { name: 'AssertionError', message: 'must pass auth to deprecate' }, + 'params must include auth' + ) + + t.test('malformed semver in deprecation', function (t) { + var params = { + version: '-9001', + message: MESSAGE, + auth: AUTH + } + client.deprecate(URI, params, function (err) { + t.equal( + err && err.message, + 'invalid version range: -9001', + 'got expected semver validation failure' + ) + t.end() + }) + }) + + t.end() +}) + +test('deprecate a package', function (t) { + server.expect('GET', '/underscore?write=true', function (req, res) { + t.equal(req.method, 'GET') + + res.json(cache) + }) + + server.expect('PUT', '/underscore', function (req, res) { + t.equal(req.method, 'PUT') + + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var updated = JSON.parse(b) + + var undeprecated = [ + '1.0.3', '1.0.4', '1.1.0', '1.1.1', '1.1.2', '1.1.3', '1.1.4', '1.1.5', '1.1.6', + '1.1.7', '1.2.0', '1.2.1', '1.2.2', '1.2.3', '1.2.4', '1.3.0', '1.3.1', '1.3.3' + ] + for (var i = 0; i < undeprecated.length; i++) { + var current = undeprecated[i] + t.notEqual( + updated.versions[current].deprecated, + MESSAGE, + current + ' not deprecated' + ) + } + + t.equal( + updated.versions[VERSION].deprecated, + MESSAGE, + VERSION + ' deprecated' + ) + res.statusCode = 201 + res.json({ deprecated: true }) + }) + }) + + client.deprecate( + common.registry + '/underscore', + PARAMS, + function (er, data) { + t.ifError(er) + t.ok(data.deprecated, 'was deprecated') + + t.end() + } + ) +}) + +test('deprecate a scoped package', function (t) { + server.expect('GET', '/@test%2funderscore?write=true', function (req, res) { + t.equal(req.method, 'GET') + + res.json(cache) + }) + + server.expect('PUT', '/@test%2funderscore', function (req, res) { + t.equal(req.method, 'PUT') + + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var updated = JSON.parse(b) + + var undeprecated = [ + '1.0.3', '1.0.4', '1.1.0', '1.1.1', '1.1.2', '1.1.3', '1.1.4', '1.1.5', '1.1.6', + '1.1.7', '1.2.0', '1.2.1', '1.2.2', '1.2.3', '1.2.4', '1.3.0', '1.3.1', '1.3.3' + ] + for (var i = 0; i < undeprecated.length; i++) { + var current = undeprecated[i] + t.notEqual( + updated.versions[current].deprecated, + MESSAGE, + current + ' not deprecated' + ) + } + + t.equal( + updated.versions[VERSION].deprecated, + MESSAGE, + VERSION + ' deprecated' + ) + res.statusCode = 201 + res.json({ deprecated: true }) + }) + }) + + client.deprecate( + common.registry + '/@test%2funderscore', + PARAMS, + function (er, data) { + t.ifError(er) + t.ok(data.deprecated, 'was deprecated') + + t.end() + } + ) +}) + +test('cleanup', function (t) { + server.close() + t.ok(true) + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/dist-tags-add.js b/node_modules/npm/node_modules/npm-registry-client/test/dist-tags-add.js new file mode 100644 index 00000000..00f43b0f --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/dist-tags-add.js @@ -0,0 +1,142 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +function nop () {} + +var BASE_URL = 'http://localhost:1337/' +var URI = '/-/package/underscore/dist-tags/test' +var TOKEN = 'foo' +var AUTH = { + token: TOKEN +} +var PACKAGE = 'underscore' +var DIST_TAG = 'test' +var VERSION = '3.1.3' +var PARAMS = { + 'package': PACKAGE, + distTag: DIST_TAG, + version: VERSION, + auth: AUTH +} + +test('distTags.add call contract', function (t) { + t.throws(function () { + client.distTags.add(undefined, AUTH, nop) + }, 'requires a URI') + + t.throws(function () { + client.distTags.add([], PARAMS, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.distTags.add(BASE_URL, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.distTags.add(BASE_URL, '', nop) + }, 'params must be object') + + t.throws(function () { + client.distTags.add(BASE_URL, PARAMS, undefined) + }, 'requires callback') + + t.throws(function () { + client.distTags.add(BASE_URL, PARAMS, 'callback') + }, 'callback must be function') + + t.throws( + function () { + var params = { + distTag: DIST_TAG, + version: VERSION, + auth: AUTH + } + client.distTags.add(BASE_URL, params, nop) + }, + { + name: 'AssertionError', + message: 'must pass package name to distTags.add' + }, + 'distTags.add must include package name' + ) + + t.throws( + function () { + var params = { + 'package': PACKAGE, + version: VERSION, + auth: AUTH + } + client.distTags.add(BASE_URL, params, nop) + }, + { + name: 'AssertionError', + message: 'must pass package distTag name to distTags.add' + }, + 'distTags.add must include dist-tag' + ) + + t.throws( + function () { + var params = { + 'package': PACKAGE, + distTag: DIST_TAG, + auth: AUTH + } + client.distTags.add(BASE_URL, params, nop) + }, + { + name: 'AssertionError', + message: 'must pass version to be mapped to distTag to distTags.add' + }, + 'distTags.add must include version' + ) + + t.throws( + function () { + var params = { + 'package': PACKAGE, + distTag: DIST_TAG, + version: VERSION + } + client.distTags.add(BASE_URL, params, nop) + }, + { name: 'AssertionError', message: 'must pass auth to distTags.add' }, + 'distTags.add must include auth' + ) + + t.end() +}) + +test('add a new dist-tag to a package', function (t) { + server.expect('PUT', URI, function (req, res) { + t.equal(req.method, 'PUT') + + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + t.doesNotThrow(function () { + var parsed = JSON.parse(b) + t.deepEqual(parsed, VERSION) + + res.statusCode = 200 + res.json({ test: VERSION }) + }, 'got valid JSON from client') + }) + }) + + client.distTags.add(BASE_URL, PARAMS, function (error, data) { + t.ifError(error, 'no errors') + t.ok(data.test, 'dist-tag added') + + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/dist-tags-fetch.js b/node_modules/npm/node_modules/npm-registry-client/test/dist-tags-fetch.js new file mode 100644 index 00000000..cde338cf --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/dist-tags-fetch.js @@ -0,0 +1,99 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +function nop () {} + +var BASE_URL = 'http://localhost:1337/' +var URI = '/-/package/underscore/dist-tags' +var TOKEN = 'foo' +var AUTH = { + token: TOKEN +} +var PACKAGE = 'underscore' +var PARAMS = { + 'package': PACKAGE, + auth: AUTH +} + +test('distTags.fetch call contract', function (t) { + t.throws(function () { + client.distTags.fetch(undefined, AUTH, nop) + }, 'requires a URI') + + t.throws(function () { + client.distTags.fetch([], PARAMS, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.distTags.fetch(BASE_URL, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.distTags.fetch(BASE_URL, '', nop) + }, 'params must be object') + + t.throws(function () { + client.distTags.fetch(BASE_URL, PARAMS, undefined) + }, 'requires callback') + + t.throws(function () { + client.distTags.fetch(BASE_URL, PARAMS, 'callback') + }, 'callback must be function') + + t.throws( + function () { + var params = { + auth: AUTH + } + client.distTags.fetch(BASE_URL, params, nop) + }, + { + name: 'AssertionError', + message: 'must pass package name to distTags.fetch' + }, + 'distTags.fetch must include package name' + ) + + t.throws( + function () { + var params = { + 'package': PACKAGE + } + client.distTags.fetch(BASE_URL, params, nop) + }, + { name: 'AssertionError', message: 'must pass auth to distTags.fetch' }, + 'distTags.fetch must include auth' + ) + + t.end() +}) + +test('fetch dist-tags for a package', function (t) { + server.expect('GET', URI, function (req, res) { + t.equal(req.method, 'GET') + + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + t.notOk(b, 'no request body') + + res.statusCode = 200 + res.json({ a: '1.0.0', b: '2.0.0', _etag: 'xxx' }) + }) + }) + + client.distTags.fetch(BASE_URL, PARAMS, function (error, data) { + t.ifError(error, 'no errors') + t.same(data, { a: '1.0.0', b: '2.0.0' }, 'etag filtered from response') + + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/dist-tags-rm.js b/node_modules/npm/node_modules/npm-registry-client/test/dist-tags-rm.js new file mode 100644 index 00000000..2076eb93 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/dist-tags-rm.js @@ -0,0 +1,118 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +function nop () {} + +var BASE_URL = 'http://localhost:1337/' +var URI = '/-/package/underscore/dist-tags/test' +var TOKEN = 'foo' +var AUTH = { + token: TOKEN +} +var PACKAGE = 'underscore' +var DIST_TAG = 'test' +var PARAMS = { + 'package': PACKAGE, + distTag: DIST_TAG, + auth: AUTH +} + +test('distTags.rm call contract', function (t) { + t.throws(function () { + client.distTags.rm(undefined, AUTH, nop) + }, 'requires a URI') + + t.throws(function () { + client.distTags.rm([], PARAMS, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.distTags.rm(BASE_URL, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.distTags.rm(BASE_URL, '', nop) + }, 'params must be object') + + t.throws(function () { + client.distTags.rm(BASE_URL, PARAMS, undefined) + }, 'requires callback') + + t.throws(function () { + client.distTags.rm(BASE_URL, PARAMS, 'callback') + }, 'callback must be function') + + t.throws( + function () { + var params = { + distTag: DIST_TAG, + auth: AUTH + } + client.distTags.rm(BASE_URL, params, nop) + }, + { + name: 'AssertionError', + message: 'must pass package name to distTags.rm' + }, + 'distTags.rm must include package name' + ) + + t.throws( + function () { + var params = { + 'package': PACKAGE, + auth: AUTH + } + client.distTags.rm(BASE_URL, params, nop) + }, + { + name: 'AssertionError', + message: 'must pass package distTag name to distTags.rm' + }, + 'distTags.rm must include dist-tag' + ) + + t.throws( + function () { + var params = { + 'package': PACKAGE, + distTag: DIST_TAG + } + client.distTags.rm(BASE_URL, params, nop) + }, + { name: 'AssertionError', message: 'must pass auth to distTags.rm' }, + 'distTags.rm must include auth' + ) + + t.end() +}) + +test('remove a dist-tag from a package', function (t) { + server.expect('DELETE', URI, function (req, res) { + t.equal(req.method, 'DELETE') + + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + t.notOk(b, 'got no message body') + + res.statusCode = 200 + res.json({}) + }) + }) + + client.distTags.rm(BASE_URL, PARAMS, function (error, data) { + t.ifError(error, 'no errors') + t.notOk(data.test, 'dist-tag removed') + + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/dist-tags-set.js b/node_modules/npm/node_modules/npm-registry-client/test/dist-tags-set.js new file mode 100644 index 00000000..cb595f6d --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/dist-tags-set.js @@ -0,0 +1,122 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +function nop () {} + +var BASE_URL = 'http://localhost:1337/' +var URI = '/-/package/underscore/dist-tags' +var TOKEN = 'foo' +var AUTH = { + token: TOKEN +} +var PACKAGE = 'underscore' +var DIST_TAGS = { + 'a': '8.0.8', + 'b': '3.0.3' +} +var PARAMS = { + 'package': PACKAGE, + distTags: DIST_TAGS, + auth: AUTH +} + +test('distTags.set call contract', function (t) { + t.throws(function () { + client.distTags.set(undefined, AUTH, nop) + }, 'requires a URI') + + t.throws(function () { + client.distTags.set([], PARAMS, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.distTags.set(BASE_URL, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.distTags.set(BASE_URL, '', nop) + }, 'params must be object') + + t.throws(function () { + client.distTags.set(BASE_URL, PARAMS, undefined) + }, 'requires callback') + + t.throws(function () { + client.distTags.set(BASE_URL, PARAMS, 'callback') + }, 'callback must be function') + + t.throws( + function () { + var params = { + distTags: DIST_TAGS, + auth: AUTH + } + client.distTags.set(BASE_URL, params, nop) + }, + { + name: 'AssertionError', + message: 'must pass package name to distTags.set' + }, + 'distTags.set must include package name' + ) + + t.throws( + function () { + var params = { + 'package': PACKAGE, + auth: AUTH + } + client.distTags.set(BASE_URL, params, nop) + }, + { + name: 'AssertionError', + message: 'must pass distTags map to distTags.set' + }, + 'distTags.set must include dist-tags' + ) + + t.throws( + function () { + var params = { + 'package': PACKAGE, + distTags: DIST_TAGS + } + client.distTags.set(BASE_URL, params, nop) + }, + { name: 'AssertionError', message: 'must pass auth to distTags.set' }, + 'distTags.set must include auth' + ) + + t.end() +}) + +test('set dist-tags for a package', function (t) { + server.expect('PUT', URI, function (req, res) { + t.equal(req.method, 'PUT') + + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var d = JSON.parse(b) + t.deepEqual(d, DIST_TAGS, 'got back tags') + + res.statusCode = 200 + res.json(DIST_TAGS) + }) + }) + + client.distTags.set(BASE_URL, PARAMS, function (error, data) { + t.ifError(error, 'no errors') + t.ok(data.a && data.b, 'dist-tags set') + + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/dist-tags-update.js b/node_modules/npm/node_modules/npm-registry-client/test/dist-tags-update.js new file mode 100644 index 00000000..37508fc0 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/dist-tags-update.js @@ -0,0 +1,113 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +function nop () {} + +var BASE_URL = 'http://localhost:1337/' +var URI = '/-/package/underscore/dist-tags' +var TOKEN = 'foo' +var AUTH = { + token: TOKEN +} +var PACKAGE = 'underscore' +var DIST_TAGS = { + 'a': '8.0.8', + 'b': '3.0.3' +} +var PARAMS = { + 'package': PACKAGE, + distTags: DIST_TAGS, + auth: AUTH +} + +test('distTags.update call contract', function (t) { + t.throws(function () { + client.distTags.update(undefined, AUTH, nop) + }, 'requires a URI') + + t.throws(function () { + client.distTags.update([], PARAMS, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.distTags.update(BASE_URL, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.distTags.update(BASE_URL, '', nop) + }, 'params must be object') + + t.throws(function () { + client.distTags.update(BASE_URL, PARAMS, undefined) + }, 'requires callback') + + t.throws(function () { + client.distTags.update(BASE_URL, PARAMS, 'callback') + }, 'callback must be function') + + t.throws( + function () { + var params = { distTags: DIST_TAGS, auth: AUTH } + client.distTags.update(BASE_URL, params, nop) + }, + { + name: 'AssertionError', + message: 'must pass package name to distTags.update' + }, + 'distTags.update must include package name' + ) + + t.throws( + function () { + var params = { 'package': PACKAGE, auth: AUTH } + client.distTags.update(BASE_URL, params, nop) + }, + { + name: 'AssertionError', + message: 'must pass distTags map to distTags.update' + }, + 'distTags.update must include dist-tags' + ) + + t.throws( + function () { + var params = { 'package': PACKAGE, distTags: DIST_TAGS } + client.distTags.update(BASE_URL, params, nop) + }, + { name: 'AssertionError', message: 'must pass auth to distTags.update' }, + 'distTags.update must include auth' + ) + + t.end() +}) + +test('update dist-tags for a package', function (t) { + server.expect('POST', URI, function (req, res) { + t.equal(req.method, 'POST') + + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var d = JSON.parse(b) + t.deepEqual(d, DIST_TAGS, 'got back tags') + + res.statusCode = 200 + res.json(DIST_TAGS) + }) + }) + + client.distTags.update(BASE_URL, PARAMS, function (error, data) { + t.ifError(error, 'no errors') + t.ok(data.a && data.b, 'dist-tags set') + + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/fetch-404.js b/node_modules/npm/node_modules/npm-registry-client/test/fetch-404.js new file mode 100644 index 00000000..fa400cd5 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/fetch-404.js @@ -0,0 +1,35 @@ +var resolve = require('path').resolve +var createReadStream = require('graceful-fs').createReadStream + +var tap = require('tap') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') + +var tgz = resolve(__dirname, './fixtures/underscore/1.3.3/package.tgz') + +tap.test('fetch with a 404 response', function (t) { + server.expect('/underscore/-/underscore-1.3.3.tgz', function (req, res) { + t.equal(req.method, 'GET', 'got expected method') + + res.writeHead(404) + + createReadStream(tgz).pipe(res) + }) + + var client = common.freshClient() + var defaulted = {} + client.fetch( + 'http://localhost:1337/underscore/-/underscore-1.3.3.tgz', + defaulted, + function (err, res) { + t.equal( + err.message, + 'fetch failed with status code 404', + 'got expected error message' + ) + server.close() + t.end() + } + ) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/fetch-408.js b/node_modules/npm/node_modules/npm-registry-client/test/fetch-408.js new file mode 100644 index 00000000..422376ef --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/fetch-408.js @@ -0,0 +1,54 @@ +var resolve = require('path').resolve +var createReadStream = require('graceful-fs').createReadStream +var readFileSync = require('graceful-fs').readFileSync + +var tap = require('tap') +var cat = require('concat-stream') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') + +var tgz = resolve(__dirname, './fixtures/underscore/1.3.3/package.tgz') + +tap.test('fetch with retry on timeout', function (t) { + server.expect('/underscore/-/underscore-1.3.3.tgz', function (req, res) { + t.equal(req.method, 'GET', 'got expected method') + + res.writeHead(408) + res.end() + }) + + server.expect('/underscore/-/underscore-1.3.3.tgz', function (req, res) { + t.equal(req.method, 'GET', 'got expected method') + + res.writeHead(200, { + 'content-type': 'application/x-tar', + 'content-encoding': 'gzip' + }) + + createReadStream(tgz).pipe(res) + }) + + var client = common.freshClient() + var defaulted = {} + client.config.retry.minTimeout = 100 + client.fetch( + 'http://localhost:1337/underscore/-/underscore-1.3.3.tgz', + defaulted, + function (er, res) { + t.ifError(er, 'loaded successfully') + + var sink = cat(function (data) { + t.deepEqual(data, readFileSync(tgz)) + server.close() + t.end() + }) + + res.on('error', function (error) { + t.ifError(error, 'no errors on stream') + }) + + res.pipe(sink) + } + ) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/fetch-503.js b/node_modules/npm/node_modules/npm-registry-client/test/fetch-503.js new file mode 100644 index 00000000..6dff1155 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/fetch-503.js @@ -0,0 +1,54 @@ +var resolve = require('path').resolve +var createReadStream = require('graceful-fs').createReadStream +var readFileSync = require('graceful-fs').readFileSync + +var tap = require('tap') +var cat = require('concat-stream') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') + +var tgz = resolve(__dirname, './fixtures/underscore/1.3.3/package.tgz') + +tap.test('fetch with retry on server error', function (t) { + server.expect('/underscore/-/underscore-1.3.3.tgz', function (req, res) { + t.equal(req.method, 'GET', 'got expected method') + + res.writeHead(503) + res.end() + }) + + server.expect('/underscore/-/underscore-1.3.3.tgz', function (req, res) { + t.equal(req.method, 'GET', 'got expected method') + + res.writeHead(200, { + 'content-type': 'application/x-tar', + 'content-encoding': 'gzip' + }) + + createReadStream(tgz).pipe(res) + }) + + var client = common.freshClient() + var defaulted = {} + client.config.retry.minTimeout = 100 + client.fetch( + 'http://localhost:1337/underscore/-/underscore-1.3.3.tgz', + defaulted, + function (er, res) { + t.ifError(er, 'loaded successfully') + + var sink = cat(function (data) { + t.deepEqual(data, readFileSync(tgz)) + server.close() + t.end() + }) + + res.on('error', function (error) { + t.ifError(error, 'no errors on stream') + }) + + res.pipe(sink) + } + ) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/fetch-authed.js b/node_modules/npm/node_modules/npm-registry-client/test/fetch-authed.js new file mode 100644 index 00000000..d516deb3 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/fetch-authed.js @@ -0,0 +1,58 @@ +var resolve = require('path').resolve +var createReadStream = require('graceful-fs').createReadStream +var readFileSync = require('graceful-fs').readFileSync + +var tap = require('tap') +var cat = require('concat-stream') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') + +var tgz = resolve(__dirname, './fixtures/underscore/1.3.3/package.tgz') + +tap.test('basic fetch with scoped always-auth enabled', function (t) { + server.expect('/underscore/-/underscore-1.3.3.tgz', function (req, res) { + t.equal(req.method, 'GET', 'got expected method') + t.equal( + req.headers.authorization, + 'Basic dXNlcm5hbWU6JTEyMzRAYXNkZiU=', + 'got expected auth header' + ) + + res.writeHead(200, { + 'content-type': 'application/x-tar', + 'content-encoding': 'gzip' + }) + + createReadStream(tgz).pipe(res) + }) + + var auth = { + username: 'username', + password: '%1234@asdf%', + email: 'i@izs.me', + alwaysAuth: true + } + + var client = common.freshClient() + var authed = { auth: auth } + client.fetch( + 'http://localhost:1337/underscore/-/underscore-1.3.3.tgz', + authed, + function (er, res) { + t.ifError(er, 'loaded successfully') + + var sink = cat(function (data) { + t.deepEqual(data, readFileSync(tgz)) + server.close() + t.end() + }) + + res.on('error', function (error) { + t.ifError(error, 'no errors on stream') + }) + + res.pipe(sink) + } + ) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/fetch-basic.js b/node_modules/npm/node_modules/npm-registry-client/test/fetch-basic.js new file mode 100644 index 00000000..31ad17ed --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/fetch-basic.js @@ -0,0 +1,93 @@ +var resolve = require('path').resolve +var createReadStream = require('graceful-fs').createReadStream +var readFileSync = require('graceful-fs').readFileSync + +var test = require('tap').test +var concat = require('concat-stream') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +var tgz = resolve(__dirname, './fixtures/underscore/1.3.3/package.tgz') + +function nop () {} + +var URI = 'https://npm.registry:8043/rewrite' +var USERNAME = 'username' +var PASSWORD = 'hi' +var EMAIL = 'n@p.m' +var HEADERS = { + 'npm-custom': 'lolbutts' +} +var AUTH = { + username: USERNAME, + password: PASSWORD, + email: EMAIL +} +var PARAMS = { + headers: HEADERS, + auth: AUTH +} + +test('fetch call contract', function (t) { + t.throws(function () { + client.get(undefined, PARAMS, nop) + }, 'requires a URI') + + t.throws(function () { + client.get([], PARAMS, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.get(URI, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.get(URI, '', nop) + }, 'params must be object') + + t.throws(function () { + client.get(URI, PARAMS, undefined) + }, 'requires callback') + + t.throws(function () { + client.get(URI, PARAMS, 'callback') + }, 'callback must be function') + + t.end() +}) + +test('basic fetch', function (t) { + server.expect('/underscore/-/underscore-1.3.3.tgz', function (req, res) { + t.equal(req.method, 'GET', 'got expected method') + + res.writeHead(200, { + 'content-type': 'application/x-tar', + 'content-encoding': 'gzip' + }) + + createReadStream(tgz).pipe(res) + }) + + var defaulted = {} + client.fetch( + 'http://localhost:1337/underscore/-/underscore-1.3.3.tgz', + defaulted, + function (er, res) { + t.ifError(er, 'loaded successfully') + + var sink = concat(function (data) { + t.deepEqual(data, readFileSync(tgz)) + server.close() + t.end() + }) + + res.on('error', function (error) { + t.ifError(error, 'no errors on stream') + }) + + res.pipe(sink) + } + ) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/fetch-github-api-json.js b/node_modules/npm/node_modules/npm-registry-client/test/fetch-github-api-json.js new file mode 100644 index 00000000..688c91d2 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/fetch-github-api-json.js @@ -0,0 +1,68 @@ +var resolve = require('path').resolve +var createReadStream = require('graceful-fs').createReadStream +var readFileSync = require('graceful-fs').readFileSync + +var tap = require('tap') +var cat = require('concat-stream') +var Negotiator = require('negotiator') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') + +var tgz = resolve(__dirname, './fixtures/underscore/1.3.3/package.tgz') + +tap.test("fetch accepts github api's json", function (t) { + server.expect('/underscore/-/underscore-1.3.3', function (req, res) { + t.equal(req.method, 'GET', 'got expected method') + + var negotiator = new Negotiator(req) + + // fetching a tarball from `api.github.com` returns a 415 error if json is + // not accepted + if (negotiator.mediaTypes().indexOf('application/vnd.github+json') === -1) { + res.writeHead(415, { + 'Content-Type': 'application/json' + }) + } else { + res.writeHead(302, { + 'Content-Type': 'text/html', + 'Location': '/underscore/-/underscore-1.3.3.tgz' + }) + } + + res.end() + }) + + server.expect('/underscore/-/underscore-1.3.3.tgz', function (req, res) { + t.equal(req.method, 'GET', 'got expected method') + + res.writeHead(200, { + 'Content-Type': 'application/x-tar', + 'Content-Encoding': 'gzip' + }) + + createReadStream(tgz).pipe(res) + }) + + var client = common.freshClient() + var defaulted = {} + client.fetch( + 'http://localhost:1337/underscore/-/underscore-1.3.3', + defaulted, + function (er, res) { + t.ifError(er, 'loaded successfully') + + var sink = cat(function (data) { + t.deepEqual(data, readFileSync(tgz)) + server.close() + t.end() + }) + + res.on('error', function (error) { + t.ifError(error, 'no errors on stream') + }) + + res.pipe(sink) + } + ) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/fetch-not-authed.js b/node_modules/npm/node_modules/npm-registry-client/test/fetch-not-authed.js new file mode 100644 index 00000000..6a397cc5 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/fetch-not-authed.js @@ -0,0 +1,54 @@ +var resolve = require('path').resolve +var createReadStream = require('graceful-fs').createReadStream +var readFileSync = require('graceful-fs').readFileSync + +var tap = require('tap') +var cat = require('concat-stream') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') + +var tgz = resolve(__dirname, './fixtures/underscore/1.3.3/package.tgz') + +tap.test('basic fetch with scoped always-auth disabled', function (t) { + server.expect('/underscore/-/underscore-1.3.3.tgz', function (req, res) { + t.equal(req.method, 'GET', 'got expected method') + t.notOk(req.headers.authorization, 'received no auth header') + + res.writeHead(200, { + 'content-type': 'application/x-tar', + 'content-encoding': 'gzip' + }) + + createReadStream(tgz).pipe(res) + }) + + var auth = { + username: 'username', + password: '%1234@asdf%', + email: 'i@izs.me', + alwaysAuth: false + } + + var client = common.freshClient() + var authed = { auth: auth } + client.fetch( + 'http://localhost:1337/underscore/-/underscore-1.3.3.tgz', + authed, + function (er, res) { + t.ifError(er, 'loaded successfully') + + var sink = cat(function (data) { + t.deepEqual(data, readFileSync(tgz)) + server.close() + t.end() + }) + + res.on('error', function (error) { + t.ifError(error, 'no errors on stream') + }) + + res.pipe(sink) + } + ) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/fetch-streaming.js b/node_modules/npm/node_modules/npm-registry-client/test/fetch-streaming.js new file mode 100644 index 00000000..72aeea0b --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/fetch-streaming.js @@ -0,0 +1,58 @@ +var test = require('tap').test +var concat = require('concat-stream') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +var testData = JSON.stringify({test: true}) +var errorData = JSON.stringify({error: 'it went bad'}) + +test('streaming fetch', function (t) { + server.expect('/test', function (req, res) { + t.equal(req.method, 'GET', 'got expected method') + + res.writeHead(200, { + 'content-type': 'application/json' + }) + + res.end(testData) + }) + + server.expect('/error', function (req, res) { + t.equal(req.method, 'GET', 'got expected method') + + res.writeHead(401, { + 'content-type': 'application/json' + }) + + res.end(errorData) + }) + + client.fetch( + 'http://localhost:1337/test', + { streaming: true }, + function (er, res) { + t.ifError(er, 'loaded successfully') + + var sink = concat(function (data) { + t.deepEqual(data.toString(), testData) + client.fetch( + 'http://localhost:1337/error', + { streaming: true }, + function (er, res) { + t.ok(er, 'got an error') + server.close() + t.end() + } + ) + }) + + res.on('error', function (error) { + t.ifError(error, 'no errors on stream') + }) + + res.pipe(sink) + } + ) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/get-403.js b/node_modules/npm/node_modules/npm-registry-client/test/get-403.js new file mode 100644 index 00000000..004de207 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/get-403.js @@ -0,0 +1,30 @@ +var tap = require('tap') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') + +tap.test('get returns 403', function (t) { + server.expect('/underscore', function (req, res) { + t.equal(req.method, 'GET', 'got expected method') + + res.writeHead(403) + res.end(JSON.stringify({ + error: 'get that cat out of the toilet that\'s gross omg' + })) + }) + + var client = common.freshClient() + client.get( + 'http://localhost:1337/underscore', + {}, + function (er) { + t.ok(er, 'failed as expected') + + t.equal(er.statusCode, 403, 'status code was attached to error as expected') + t.equal(er.code, 'E403', 'error code was formatted as expected') + + server.close() + t.end() + } + ) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/get-basic.js b/node_modules/npm/node_modules/npm-registry-client/test/get-basic.js new file mode 100644 index 00000000..031309c9 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/get-basic.js @@ -0,0 +1,85 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +var us = require('./fixtures/underscore/1.3.3/cache.json') +var usroot = require('./fixtures/underscore/cache.json') + +function nop () {} + +var URI = 'https://npm.registry:8043/rewrite' +var TIMEOUT = 3600 +var FOLLOW = false +var STALE_OK = true +var TOKEN = 'lolbutts' +var AUTH = { + token: TOKEN +} +var PARAMS = { + timeout: TIMEOUT, + follow: FOLLOW, + staleOk: STALE_OK, + auth: AUTH +} + +test('get call contract', function (t) { + t.throws(function () { + client.get(undefined, PARAMS, nop) + }, 'requires a URI') + + t.throws(function () { + client.get([], PARAMS, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.get(URI, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.get(URI, '', nop) + }, 'params must be object') + + t.throws(function () { + client.get(URI, PARAMS, undefined) + }, 'requires callback') + + t.throws(function () { + client.get(URI, PARAMS, 'callback') + }, 'callback must be function') + + t.end() +}) + +test('basic request', function (t) { + server.expect('/underscore/1.3.3', function (req, res) { + res.json(us) + }) + + server.expect('/underscore', function (req, res) { + res.json(usroot) + }) + + server.expect('/@bigco%2funderscore', function (req, res) { + res.json(usroot) + }) + + t.plan(3) + client.get('http://localhost:1337/underscore/1.3.3', PARAMS, function (er, data) { + t.deepEqual(data, us) + }) + + client.get('http://localhost:1337/underscore', PARAMS, function (er, data) { + t.deepEqual(data, usroot) + }) + + client.get('http://localhost:1337/@bigco%2funderscore', PARAMS, function (er, data) { + t.deepEqual(data, usroot) + }) +}) + +test('cleanup', function (t) { + server.close() + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/get-error-403.js b/node_modules/npm/node_modules/npm-registry-client/test/get-error-403.js new file mode 100644 index 00000000..73ef4361 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/get-error-403.js @@ -0,0 +1,34 @@ +var tap = require('tap') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') + +tap.test('get fails with 403', function (t) { + server.expect('/habanero', function (req, res) { + t.equal(req.method, 'GET', 'got expected method') + + res.writeHead(403) + res.end('{"error":"get that cat out of the toilet that\'s gross omg"}') + }) + + var client = common.freshClient() + client.config.retry.minTimeout = 100 + client.get( + 'http://localhost:1337/habanero', + {}, + function (er) { + t.ok(er, 'failed as expected') + + t.equal(er.statusCode, 403, 'status code was attached as expected') + t.equal(er.code, 'E403', 'error code was formatted as expected') + t.equal( + er.message, + 'get that cat out of the toilet that\'s gross omg : habanero', + 'got error message' + ) + + server.close() + t.end() + } + ) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/initialize.js b/node_modules/npm/node_modules/npm-registry-client/test/initialize.js new file mode 100644 index 00000000..4a97bd5f --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/initialize.js @@ -0,0 +1,125 @@ +var test = require('tap').test +var url = require('url') + +// var server = require('./lib/server.js') +var Client = require('../') + +test('defaulted initialization', function (t) { + var client = new Client() + var options = client.initialize( + 'http://localhost:1337/', + 'GET', + 'application/json', + {} + ) + + t.equal(options.url, 'http://localhost:1337/', 'URLs match') + t.equal(options.method, 'GET', 'methods match') + t.equal(options.proxy, undefined, "proxy won't overwrite environment") + t.equal(options.localAddress, undefined, 'localAddress has no default value') + t.equal(options.strictSSL, true, 'SSL is strict by default') + + t.equal(options.headers.accept, 'application/json', 'accept header set') + t.equal( + options.headers.version, + require('../package.json').version, + 'npm-registry-client version is present in headers' + ) + t.ok(options.headers['npm-session'], 'request ID generated') + t.ok(options.headers['user-agent'], 'user-agent preset') + + var HttpAgent = require('http').Agent + t.ok(options.agent instanceof HttpAgent, 'got an HTTP agent for an HTTP URL') + t.equal(options.agent.maxSockets, 50, 'maxSockets set to a reasonable default') + + t.end() +}) + +test('intializing with maxSockets set works for http', function (t) { + var client = new Client({ maxSockets: Infinity }) + var options = client.initialize( + url.parse('http://localhost:1337/'), + 'GET', + 'application/json', + {} + ) + + var HttpAgent = require('http').Agent + t.ok(options.agent instanceof HttpAgent, 'got an HTTP agent for an HTTP URL') + t.equal(options.agent.maxSockets, Infinity, 'request uses configured value for maxSockets') + + t.end() +}) + +test('intializing with maxSockets set works for https', function (t) { + var client = new Client({ maxSockets: Infinity }) + var options = client.initialize( + url.parse('https://localhost:1337/'), + 'GET', + 'application/json', + {} + ) + + var HttpsAgent = require('https').Agent + t.ok(options.agent instanceof HttpsAgent, 'got an HTTPS agent for an HTTPS URL') + t.equal(options.agent.maxSockets, Infinity, 'request uses configured value for maxSockets') + + t.end() +}) + +test('referer set on client', function (t) { + var client = new Client() + client.refer = 'xtestx' + var options = client.initialize( + 'http://localhost:1337/', + 'GET', + 'application/json', + {} + ) + + t.equal(options.headers.referer, 'xtestx', 'referer header set') + + t.end() +}) + +test('initializing with proxy explicitly disabled', function (t) { + var client = new Client({ proxy: { http: false } }) + var options = client.initialize( + 'http://localhost:1337/', + 'GET', + 'application/json', + {} + ) + t.ok('proxy' in options, 'proxy overridden by explicitly setting to false') + t.equal(options.proxy, null, 'request will override proxy when empty proxy passed in') + t.end() +}) + +test('initializing with proxy undefined', function (t) { + var client = new Client({ proxy: { http: undefined } }) + var options = client.initialize( + 'http://localhost:1337/', + 'GET', + 'application/json', + {} + ) + t.notOk('proxy' in options, 'proxy can be read from env.PROXY by request') + t.end() +}) + +test('initializing with a certificate should map down to the https agent', function (t) { + var certificate = '-----BEGIN CERTIFICATE----- TEST\nTEST -----END CERTIFICATE-----\n' + var client = new Client({ + ssl: { + certificate: certificate + } + }) + var options = client.initialize( + { protocol: 'https:' }, + 'GET', + 'application/json', + {} + ) + t.equal(options.agent.options.cert, certificate, 'certificate will be saved properly on agent') + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/lib/common.js b/node_modules/npm/node_modules/npm-registry-client/test/lib/common.js new file mode 100644 index 00000000..ea48d301 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/lib/common.js @@ -0,0 +1,31 @@ +var server = require('./server.js') +var RC = require('../../') +var REGISTRY = 'http://localhost:' + server.port + +// cheesy hackaround for test deps (read: nock) that rely on setImmediate +if (!global.setImmediate || !require('timers').setImmediate) { + require('timers').setImmediate = global.setImmediate = function () { + var args = [arguments[0], 0].concat([].slice.call(arguments, 1)) + setTimeout.apply(this, args) + } +} + +// See https://github.com/npm/npm-registry-client/pull/142 for background. +// Note: `process.on('warning')` only works with Node >= 6. +process.on('warning', function (warning) { + if (/Possible EventEmitter memory leak detected/.test(warning.message)) { + throw new Error('There should not be any EventEmitter memory leaks') + } +}) + +module.exports = { + port: server.port, + registry: REGISTRY, + freshClient: function freshClient (config) { + var client = new RC(config) + server.log = client.log + client.log.level = 'silent' + + return client + } +} diff --git a/node_modules/npm/node_modules/npm-registry-client/test/lib/server.js b/node_modules/npm/node_modules/npm-registry-client/test/lib/server.js new file mode 100644 index 00000000..06bebdc1 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/lib/server.js @@ -0,0 +1,60 @@ +// a fake registry server. + +var http = require('http') +var server = http.createServer(handler) +var port = server.port = process.env.PORT || 1337 +var assert = require('assert') +server.listen(port) + +module.exports = server + +server._expect = {} + +function handler (req, res) { + req.connection.setTimeout(1000) + + // If we got authorization, make sure it's the right password. + if (req.headers.authorization && req.headers.authorization.match(/^Basic/)) { + var auth = req.headers.authorization.replace(/^Basic /, '') + auth = new Buffer(auth, 'base64').toString('utf8') + assert.equal(auth, 'username:%1234@asdf%') + } + + var u = '* ' + req.url + var mu = req.method + ' ' + req.url + + var k = server._expect[mu] ? mu : server._expect[u] ? u : null + if (!k) throw Error('unexpected request: ' + req.method + ' ' + req.url) + + var fn = server._expect[k].shift() + if (!fn) throw Error('unexpected request: ' + req.method + ' ' + req.url) + + this.log.info('fake-registry', Object.keys(server._expect).map(function (k) { + return [k, server._expect[k].length] + }).reduce(function (acc, kv) { + acc[kv[0]] = kv[1] + return acc + }, {})) + + res.json = json + fn(req, res) +} + +function json (o) { + this.setHeader('content-type', 'application/json') + this.end(JSON.stringify(o)) +} + +// this log is meanto to be overridden +server.log = require('npmlog') + +server.expect = function (method, u, fn) { + if (typeof u === 'function') { + fn = u + u = method + method = '*' + } + u = method + ' ' + u + server._expect[u] = server._expect[u] || [] + server._expect[u].push(fn) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/test/logout.js b/node_modules/npm/node_modules/npm-registry-client/test/logout.js new file mode 100644 index 00000000..7836d805 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/logout.js @@ -0,0 +1,74 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +function nop () {} + +var URI = 'http://localhost:1337/rewrite' +var TOKEN = 'b00b00feed' +var PARAMS = { + auth: { + token: TOKEN + } +} + +test('logout call contract', function (t) { + t.throws(function () { + client.logout(undefined, PARAMS, nop) + }, 'requires a URI') + + t.throws(function () { + client.logout([], PARAMS, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.logout(URI, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.logout(URI, '', nop) + }, 'params must be object') + + t.throws(function () { + client.logout(URI, PARAMS, undefined) + }, 'requires callback') + + t.throws(function () { + client.logout(URI, PARAMS, 'callback') + }, 'callback must be function') + + t.throws( + function () { + var params = { + auth: {} + } + client.logout(URI, params, nop) + }, + { name: 'AssertionError', message: 'can only log out for token auth' }, + 'auth must include token' + ) + + t.end() +}) + +test('log out from a token-based registry', function (t) { + server.expect('DELETE', '/-/user/token/' + TOKEN, function (req, res) { + t.equal(req.method, 'DELETE') + t.equal(req.headers.authorization, 'Bearer ' + TOKEN, 'request is authed') + + res.json({message: 'ok'}) + }) + + client.logout(URI, PARAMS, function (er) { + t.ifError(er, 'no errors') + + t.end() + }) +}) + +test('cleanup', function (t) { + server.close() + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/ping.js b/node_modules/npm/node_modules/npm-registry-client/test/ping.js new file mode 100644 index 00000000..1b30b905 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/ping.js @@ -0,0 +1,76 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +function nop () {} + +var TOKEN = 'not-bad-meaning-bad-but-bad-meaning-wombat' +var AUTH = { token: TOKEN } +var PARAMS = { auth: AUTH } +var DEP_USER = 'username' +var HOST = 'localhost' + +test('ping call contract', function (t) { + t.throws(function () { + client.ping(undefined, AUTH, nop) + }, 'requires a URI') + + t.throws(function () { + client.ping([], AUTH, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.ping(common.registry, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.ping(common.registry, '', nop) + }, 'params must be object') + + t.throws(function () { + client.ping(common.registry, AUTH, undefined) + }, 'requires callback') + + t.throws(function () { + client.ping(common.registry, AUTH, 'callback') + }, 'callback must be function') + + t.throws( + function () { + var params = {} + client.ping(common.registry, params, nop) + }, + { name: 'AssertionError', message: 'must pass auth to ping' }, + 'must pass auth to ping' + ) + + t.end() +}) + +test('ping', function (t) { + server.expect('GET', '/-/ping?write=true', function (req, res) { + t.equal(req.method, 'GET') + res.statusCode = 200 + res.json({ + ok: true, + host: HOST, + peer: HOST, + username: DEP_USER + }) + }) + + client.ping(common.registry, PARAMS, function (error, found) { + t.ifError(error, 'no errors') + var wanted = { + ok: true, + host: HOST, + peer: HOST, + username: DEP_USER + } + t.same(found, wanted) + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/publish-again-scoped.js b/node_modules/npm/node_modules/npm-registry-client/test/publish-again-scoped.js new file mode 100644 index 00000000..611a852c --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/publish-again-scoped.js @@ -0,0 +1,91 @@ +var tap = require('tap') +var fs = require('fs') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') + +var auth = { + username: 'username', + password: '%1234@asdf%', + email: 'i@izs.me', + alwaysAuth: true +} + +var client = common.freshClient() + +tap.test('publish again', function (t) { + // not really a tarball, but doesn't matter + var bodyPath = require.resolve('../package.json') + var tarball = fs.createReadStream(bodyPath) + var pd = fs.readFileSync(bodyPath) + var pkg = require('../package.json') + var lastTime = null + + server.expect('/@npm%2fnpm-registry-client', function (req, res) { + t.equal(req.method, 'PUT') + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var o = lastTime = JSON.parse(b) + t.equal(o._id, '@npm/npm-registry-client') + t.equal(o['dist-tags'].latest, pkg.version) + t.has(o.versions[pkg.version], pkg) + t.same(o.maintainers, [ { name: 'username', email: 'i@izs.me' } ]) + var att = o._attachments[ pkg.name + '-' + pkg.version + '.tgz' ] + t.same(att.data, pd.toString('base64')) + res.statusCode = 409 + res.json({reason: 'must supply latest _rev to update existing package'}) + }) + }) + + server.expect('/@npm%2fnpm-registry-client?write=true', function (req, res) { + t.equal(req.method, 'GET') + t.ok(lastTime) + for (var i in lastTime.versions) { + var v = lastTime.versions[i] + delete lastTime.versions[i] + lastTime.versions['0.0.2'] = v + lastTime['dist-tags'] = { latest: '0.0.2' } + } + lastTime._rev = 'asdf' + res.json(lastTime) + }) + + server.expect('/@npm%2fnpm-registry-client', function (req, res) { + t.equal(req.method, 'PUT') + t.ok(lastTime) + + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var o = JSON.parse(b) + t.equal(o._rev, 'asdf') + t.deepEqual(o.versions['0.0.2'], o.versions[pkg.version]) + res.statusCode = 201 + res.json({created: true}) + }) + }) + + pkg.name = '@npm/npm-registry-client' + + var params = { + metadata: pkg, + access: 'restricted', + body: tarball, + auth: auth + } + client.publish('http://localhost:1337/', params, function (er, data) { + if (er) throw er + t.deepEqual(data, { created: true }) + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/publish-again.js b/node_modules/npm/node_modules/npm-registry-client/test/publish-again.js new file mode 100644 index 00000000..4a895205 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/publish-again.js @@ -0,0 +1,89 @@ +var tap = require('tap') +var fs = require('fs') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') + +var auth = { + username: 'username', + password: '%1234@asdf%', + email: 'i@izs.me', + alwaysAuth: true +} + +var client = common.freshClient() + +tap.test('publish again', function (t) { + // not really a tarball, but doesn't matter + var bodyPath = require.resolve('../package.json') + var tarball = fs.createReadStream(bodyPath) + var pd = fs.readFileSync(bodyPath) + var pkg = require('../package.json') + var lastTime = null + + server.expect('/npm-registry-client', function (req, res) { + t.equal(req.method, 'PUT') + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var o = lastTime = JSON.parse(b) + t.equal(o._id, 'npm-registry-client') + t.equal(o['dist-tags'].latest, pkg.version) + t.has(o.versions[pkg.version], pkg) + t.same(o.maintainers, [ { name: 'username', email: 'i@izs.me' } ]) + var att = o._attachments[ pkg.name + '-' + pkg.version + '.tgz' ] + t.same(att.data, pd.toString('base64')) + res.statusCode = 409 + res.json({reason: 'must supply latest _rev to update existing package'}) + }) + }) + + server.expect('/npm-registry-client?write=true', function (req, res) { + t.equal(req.method, 'GET') + t.ok(lastTime) + for (var i in lastTime.versions) { + var v = lastTime.versions[i] + delete lastTime.versions[i] + lastTime.versions['0.0.2'] = v + lastTime['dist-tags'] = { latest: '0.0.2' } + } + lastTime._rev = 'asdf' + res.json(lastTime) + }) + + server.expect('/npm-registry-client', function (req, res) { + t.equal(req.method, 'PUT') + t.ok(lastTime) + + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var o = JSON.parse(b) + t.equal(o._rev, 'asdf') + t.deepEqual(o.versions['0.0.2'], o.versions[pkg.version]) + res.statusCode = 201 + res.json({created: true}) + }) + }) + + var params = { + metadata: pkg, + access: 'public', + body: tarball, + auth: auth + } + client.publish('http://localhost:1337/', params, function (er, data) { + if (er) throw er + t.deepEqual(data, { created: true }) + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/publish-failed-no-message.js b/node_modules/npm/node_modules/npm-registry-client/test/publish-failed-no-message.js new file mode 100644 index 00000000..d2641e85 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/publish-failed-no-message.js @@ -0,0 +1,44 @@ +var createReadStream = require('fs').createReadStream + +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var config = { retry: { retries: 0 } } +var client = common.freshClient(config) + +var URI = 'http://localhost:1337/' +var USERNAME = 'username' +var PASSWORD = '%1234@asdf%' +var EMAIL = 'i@izs.me' +var METADATA = require('../package.json') +var ACCESS = 'public' +// not really a tarball, but doesn't matter +var BODY_PATH = require.resolve('../package.json') +var BODY = createReadStream(BODY_PATH) +var AUTH = { + username: USERNAME, + password: PASSWORD, + email: EMAIL +} +var PARAMS = { + metadata: METADATA, + access: ACCESS, + body: BODY, + auth: AUTH +} + +test('publish with a 500 response but no message', function (t) { + server.expect('/npm-registry-client', function (req, res) { + res.statusCode = 500 + res.json({ success: false }) + }) + + client.publish(URI, PARAMS, function (er, data) { + t.ok(er, 'got expected error') + t.notOk(data, 'no payload on failure') + + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/publish-mixcase-name.js b/node_modules/npm/node_modules/npm-registry-client/test/publish-mixcase-name.js new file mode 100644 index 00000000..5f2c44e6 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/publish-mixcase-name.js @@ -0,0 +1,92 @@ +var tap = require('tap') +var fs = require('fs') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') + +var auth = { + username: 'username', + password: '%1234@asdf%', + email: 'i@izs.me', + alwaysAuth: true +} + +var client = common.freshClient() + +tap.test('publish mixcase name', function (t) { + // not really a tarball, but doesn't matter + var bodyPath = require.resolve('../package.json') + var tarball = fs.createReadStream(bodyPath) + var pd = fs.readFileSync(bodyPath) + var pkg = require('../package.json') + var lastTime = null + + // change to mixed case name + pkg.name = 'npm-Registry-Client' + + server.expect('/npm-Registry-Client', function (req, res) { + t.equal(req.method, 'PUT') + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var o = lastTime = JSON.parse(b) + t.equal(o._id, 'npm-Registry-Client') + t.equal(o['dist-tags'].latest, pkg.version) + t.has(o.versions[pkg.version], pkg) + t.same(o.maintainers, [ { name: 'username', email: 'i@izs.me' } ]) + var att = o._attachments[ pkg.name + '-' + pkg.version + '.tgz' ] + t.same(att.data, pd.toString('base64')) + res.statusCode = 409 + res.json({reason: 'must supply latest _rev to update existing package'}) + }) + }) + + server.expect('/npm-Registry-Client?write=true', function (req, res) { + t.equal(req.method, 'GET') + t.ok(lastTime) + for (var i in lastTime.versions) { + var v = lastTime.versions[i] + delete lastTime.versions[i] + lastTime.versions['0.0.2'] = v + lastTime['dist-tags'] = { latest: '0.0.2' } + } + lastTime._rev = 'asdf' + res.json(lastTime) + }) + + server.expect('/npm-Registry-Client', function (req, res) { + t.equal(req.method, 'PUT') + t.ok(lastTime) + + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var o = JSON.parse(b) + t.equal(o._rev, 'asdf') + t.deepEqual(o.versions['0.0.2'], o.versions[pkg.version]) + res.statusCode = 201 + res.json({created: true}) + }) + }) + + var params = { + metadata: pkg, + access: 'public', + body: tarball, + auth: auth + } + client.publish('http://localhost:1337/', params, function (er, data) { + if (er) throw er + t.deepEqual(data, { created: true }) + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/publish-new-mixcase-name.js b/node_modules/npm/node_modules/npm-registry-client/test/publish-new-mixcase-name.js new file mode 100644 index 00000000..e3e8ed23 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/publish-new-mixcase-name.js @@ -0,0 +1,73 @@ +var test = require('tap').test +var crypto = require('crypto') +var fs = require('fs') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +var URI = 'http://localhost:1337/' +var USERNAME = 'username' +var PASSWORD = '%1234@asdf%' +var EMAIL = 'i@izs.me' +var METADATA = require('../package.json') +var ACCESS = 'public' +// not really a tarball, but doesn't matter +var BODY_PATH = require.resolve('../package.json') +var BODY = fs.createReadStream(BODY_PATH) +var AUTH = { + username: USERNAME, + password: PASSWORD, + email: EMAIL +} +var PARAMS = { + metadata: METADATA, + access: ACCESS, + body: BODY, + auth: AUTH +} + +test('publish-new-mixcase-name', function (t) { + var pd = fs.readFileSync(BODY_PATH) + + // change to mixed-case name + METADATA.name = 'npm-Registry-Client' + + server.expect('/npm-Registry-Client', function (req, res) { + t.equal(req.method, 'PUT') + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var o = JSON.parse(b) + t.equal(o._id, 'npm-Registry-Client') + t.equal(o['dist-tags'].latest, METADATA.version) + t.equal(o.access, ACCESS) + t.has(o.versions[METADATA.version], METADATA) + t.same(o.maintainers, [{ name: 'username', email: 'i@izs.me' }]) + t.same(o.maintainers, o.versions[METADATA.version].maintainers) + + var att = o._attachments[METADATA.name + '-' + METADATA.version + '.tgz'] + t.same(att.data, pd.toString('base64')) + + var hash = crypto.createHash('sha1').update(pd).digest('hex') + t.equal(o.versions[METADATA.version].dist.shasum, hash) + + res.statusCode = 403 + res.json({error: 'Name must be lower-case'}) + }) + }) + + client.publish(URI, PARAMS, function (er, data, json, res) { + t.assert(er instanceof Error) // expect error + + // TODO: need a test that ensures useful error message + // t.similar(data.error, /must be lower-case/) + + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/publish-scoped-auth-token.js b/node_modules/npm/node_modules/npm-registry-client/test/publish-scoped-auth-token.js new file mode 100644 index 00000000..a9c5768e --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/publish-scoped-auth-token.js @@ -0,0 +1,57 @@ +var tap = require('tap') +var crypto = require('crypto') +var fs = require('fs') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') + +var auth = { token: 'of-glad-tidings' } + +var client = common.freshClient() + +tap.test('publish', function (t) { + // not really a tarball, but doesn't matter + var bodyPath = require.resolve('../package.json') + var tarball = fs.createReadStream(bodyPath) + var pd = fs.readFileSync(bodyPath) + var pkg = require('../package.json') + pkg.name = '@npm/npm-registry-client' + + server.expect('/@npm%2fnpm-registry-client', function (req, res) { + t.equal(req.method, 'PUT') + t.equal(req.headers.authorization, 'Bearer of-glad-tidings') + + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var o = JSON.parse(b) + t.equal(o._id, '@npm/npm-registry-client') + t.equal(o['dist-tags'].latest, pkg.version) + t.has(o.versions[pkg.version], pkg) + t.same(o.maintainers, o.versions[pkg.version].maintainers) + var att = o._attachments[ pkg.name + '-' + pkg.version + '.tgz' ] + t.same(att.data, pd.toString('base64')) + var hash = crypto.createHash('sha1').update(pd).digest('hex') + t.equal(o.versions[pkg.version].dist.shasum, hash) + res.statusCode = 201 + res.json({ created: true }) + }) + }) + + var params = { + metadata: pkg, + access: 'restricted', + body: tarball, + auth: auth + } + client.publish(common.registry, params, function (er, data) { + if (er) throw er + t.deepEqual(data, { created: true }) + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/publish-scoped.js b/node_modules/npm/node_modules/npm-registry-client/test/publish-scoped.js new file mode 100644 index 00000000..347364ea --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/publish-scoped.js @@ -0,0 +1,64 @@ +var tap = require('tap') +var crypto = require('crypto') +var fs = require('fs') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') + +var auth = { + username: 'username', + password: '%1234@asdf%', + email: 'ogd@aoaioxxysz.net' +} + +var client = common.freshClient() + +var _auth = new Buffer('username:%1234@asdf%').toString('base64') + +tap.test('publish', function (t) { + // not really a tarball, but doesn't matter + var bodyPath = require.resolve('../package.json') + var tarball = fs.createReadStream(bodyPath) + var pd = fs.readFileSync(bodyPath) + var pkg = require('../package.json') + pkg.name = '@npm/npm-registry-client' + + server.expect('/@npm%2fnpm-registry-client', function (req, res) { + t.equal(req.method, 'PUT') + t.equal(req.headers.authorization, 'Basic ' + _auth) + + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var o = JSON.parse(b) + t.equal(o._id, '@npm/npm-registry-client') + t.equal(o['dist-tags'].latest, pkg.version) + t.has(o.versions[pkg.version], pkg) + t.same(o.maintainers, [ { name: 'username', email: 'ogd@aoaioxxysz.net' } ]) + t.same(o.maintainers, o.versions[pkg.version].maintainers) + var att = o._attachments[ pkg.name + '-' + pkg.version + '.tgz' ] + t.same(att.data, pd.toString('base64')) + var hash = crypto.createHash('sha1').update(pd).digest('hex') + t.equal(o.versions[pkg.version].dist.shasum, hash) + res.statusCode = 201 + res.json({ created: true }) + }) + }) + + var params = { + metadata: pkg, + access: 'restricted', + body: tarball, + auth: auth + } + client.publish(common.registry, params, function (er, data) { + if (er) throw er + t.deepEqual(data, { created: true }) + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/publish.js b/node_modules/npm/node_modules/npm-registry-client/test/publish.js new file mode 100644 index 00000000..07c8bb46 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/publish.js @@ -0,0 +1,204 @@ +var test = require('tap').test +var crypto = require('crypto') +var fs = require('fs') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +function nop () {} + +var URI = 'http://localhost:1337/' +var USERNAME = 'username' +var PASSWORD = '%1234@asdf%' +var EMAIL = 'i@izs.me' +var METADATA = require('../package.json') +var ACCESS = 'public' +// not really a tarball, but doesn't matter +var BODY_PATH = require.resolve('../package.json') +var BODY = fs.createReadStream(BODY_PATH) +var AUTH = { + username: USERNAME, + password: PASSWORD, + email: EMAIL +} +var PARAMS = { + metadata: METADATA, + access: ACCESS, + body: BODY, + auth: AUTH +} + +test('publish call contract', function (t) { + t.throws(function () { + client.publish(undefined, PARAMS, nop) + }, 'requires a URI') + + t.throws(function () { + client.publish([], PARAMS, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.publish(URI, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.publish(URI, '', nop) + }, 'params must be object') + + t.throws(function () { + client.publish(URI, PARAMS, undefined) + }, 'requires callback') + + t.throws(function () { + client.publish(URI, PARAMS, 'callback') + }, 'callback must be function') + + t.throws( + function () { + var params = { + access: ACCESS, + body: BODY, + auth: AUTH + } + client.publish(URI, params, nop) + }, + { name: 'AssertionError', message: 'must pass package metadata to publish' }, + 'params must include metadata for package' + ) + + t.throws( + function () { + var params = { + metadata: METADATA, + access: ACCESS, + auth: AUTH + } + client.publish(URI, params, nop) + }, + { name: 'AssertionError', message: 'must pass package body to publish' }, + 'params must include body of package to publish' + ) + + t.throws( + function () { + var params = { + metadata: METADATA, + access: ACCESS, + body: BODY + } + client.publish(URI, params, nop) + }, + { name: 'AssertionError', message: 'must pass auth to publish' }, + 'params must include auth' + ) + + t.throws( + function () { + var params = { + metadata: -1, + access: ACCESS, + body: BODY, + auth: AUTH + } + client.publish(URI, params, nop) + }, + { name: 'AssertionError', message: 'must pass package metadata to publish' }, + 'metadata must be object' + ) + + t.throws( + function () { + var params = { + metadata: METADATA, + access: 'hamchunx', + body: BODY, + auth: AUTH + } + client.publish(URI, params, nop) + }, + { + name: 'AssertionError', + message: "if present, access level must be either 'public' or 'restricted'" + }, + "access level must be 'public' or 'restricted'" + ) + + t.throws( + function () { + var params = { + metadata: METADATA, + access: ACCESS, + body: -1, + auth: AUTH + } + client.publish(URI, params, nop) + }, + { + name: 'AssertionError', + message: 'package body passed to publish must be a stream' + }, + 'body must be a Stream' + ) + + t.test('malformed semver in publish', function (t) { + var metadata = JSON.parse(JSON.stringify(METADATA)) + metadata.version = '%!@#$' + var params = { + metadata: metadata, + access: ACCESS, + message: BODY, + auth: AUTH + } + client.publish(URI, params, function (err) { + t.equal( + err && err.message, + 'invalid semver: %!@#$', + 'got expected semver validation failure' + ) + t.end() + }) + }) + + t.end() +}) + +test('publish', function (t) { + var pd = fs.readFileSync(BODY_PATH) + + server.expect('/npm-registry-client', function (req, res) { + t.equal(req.method, 'PUT') + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var o = JSON.parse(b) + t.equal(o._id, 'npm-registry-client') + t.equal(o['dist-tags'].latest, METADATA.version) + t.equal(o.access, ACCESS) + t.has(o.versions[METADATA.version], METADATA) + t.same(o.maintainers, [{ name: 'username', email: 'i@izs.me' }]) + t.same(o.maintainers, o.versions[METADATA.version].maintainers) + + var att = o._attachments[METADATA.name + '-' + METADATA.version + '.tgz'] + t.same(att.data, pd.toString('base64')) + + var hash = crypto.createHash('sha1').update(pd).digest('hex') + t.equal(o.versions[METADATA.version].dist.shasum, hash) + + res.statusCode = 201 + res.json({ created: true }) + }) + }) + + client.publish(URI, PARAMS, function (er, data) { + if (er) throw er + + t.deepEqual(data, { created: true }) + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/redirects.js b/node_modules/npm/node_modules/npm-registry-client/test/redirects.js new file mode 100644 index 00000000..2da56576 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/redirects.js @@ -0,0 +1,56 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +var pkg = { + _id: 'some-package@1.2.3', + name: 'some-package', + version: '1.2.3' +} + +test('basic request', function (t) { + // Expect one request for { follow : false } + server.expect('/-/some-package/1.2.3', function (req, res) { + res.writeHead(301, { + 'Location': '/some-package/1.2.3' + }) + res.end('Redirecting') + }) + + // Expect 2 requests for { follow : true } + server.expect('/-/some-package/1.2.3', function (req, res) { + res.writeHead(301, { + 'Location': '/some-package/1.2.3' + }) + res.end('Redirecting') + }) + + server.expect('/some-package/1.2.3', function (req, res) { + res.json(pkg) + }) + + t.plan(2) + + client.get( + 'http://localhost:1337/-/some-package/1.2.3', + { follow: false }, + function (er) { + t.ok(er, 'Error must be set') + } + ) + + client.get( + 'http://localhost:1337/-/some-package/1.2.3', + { follow: true }, + function (er, data) { + t.deepEqual(data, pkg) + } + ) +}) + +test('cleanup', function (t) { + server.close() + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/request-gzip-content.js b/node_modules/npm/node_modules/npm-registry-client/test/request-gzip-content.js new file mode 100644 index 00000000..5e25214f --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/request-gzip-content.js @@ -0,0 +1,61 @@ +var zlib = require('zlib') +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient({ + retry: { + count: 1, + minTimeout: 10, + maxTimeout: 100 + } +}) + +var TEST_URL = common.registry + '/some-package-gzip/1.2.3' + +var pkg = { + _id: 'some-package-gzip@1.2.3', + name: 'some-package-gzip', + version: '1.2.3' +} + +zlib.gzip(JSON.stringify(pkg), function (err, pkgGzip) { + test('request gzip package content', function (t) { + t.ifError(err, 'example package compressed') + + server.expect('GET', '/some-package-gzip/1.2.3', function (req, res) { + res.statusCode = 200 + res.setHeader('Content-Encoding', 'gzip') + res.setHeader('Content-Type', 'application/json') + res.end(pkgGzip) + }) + + client.get(TEST_URL, {}, function (er, data) { + if (er) throw er + t.deepEqual(data, pkg, 'some-package-gzip version 1.2.3') + t.end() + }) + }) + + test('request wrong gzip package content', function (t) { + // will retry 3 times + for (var i = 0; i < 3; i++) { + server.expect('GET', '/some-package-gzip/1.2.3', function (req, res) { + res.statusCode = 200 + res.setHeader('Content-Encoding', 'gzip') + res.setHeader('Content-Type', 'application/json') + res.end(new Buffer('wrong gzip content')) + }) + } + + client.get(TEST_URL, {}, function (er) { + t.ok(er, 'ungzip error') + t.end() + }) + }) + + test('cleanup', function (t) { + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/request.js b/node_modules/npm/node_modules/npm-registry-client/test/request.js new file mode 100644 index 00000000..ed02f197 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/request.js @@ -0,0 +1,317 @@ +var Readable = require('readable-stream').Readable +var inherits = require('util').inherits + +var test = require('tap').test +var concat = require('concat-stream') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +function OneA () { + Readable.call(this) + this.push('A') + this.push(null) +} +inherits(OneA, Readable) + +function nop () {} + +var URI = 'http://localhost:1337/' +var USERNAME = 'username' +var PASSWORD = '%1234@asdf%' +var EMAIL = 'i@izs.me' +var AUTH = { + username: USERNAME, + password: PASSWORD, + email: EMAIL +} +var PARAMS = { auth: AUTH } + +test('request call contract', function (t) { + t.throws( + function () { + client.request(undefined, PARAMS, nop) + }, + { name: 'AssertionError', message: 'must pass uri to request' }, + 'requires a URI' + ) + + t.throws( + function () { + client.request([], PARAMS, nop) + }, + { name: 'AssertionError', message: 'must pass uri to request' }, + 'requires URI to be a string' + ) + + t.throws( + function () { + client.request(URI, undefined, nop) + }, + { name: 'AssertionError', message: 'must pass params to request' }, + 'requires params object' + ) + + t.throws( + function () { + client.request(URI, '', nop) + }, + { name: 'AssertionError', message: 'must pass params to request' }, + 'params must be object' + ) + + t.throws( + function () { + client.request(URI, PARAMS, undefined) + }, + { name: 'AssertionError', message: 'must pass callback to request' }, + 'requires callback' + ) + + t.throws( + function () { + client.request(URI, PARAMS, 'callback') + }, + { name: 'AssertionError', message: 'must pass callback to request' }, + 'callback must be function' + ) + + t.end() +}) + +test('run request through its paces', function (t) { + t.plan(34) + + server.expect('/request-defaults', function (req, res) { + t.equal(req.method, 'GET', 'uses GET by default') + + req.pipe(concat(function (d) { + t.notOk(d.toString('utf7'), 'no data included in request') + + res.statusCode = 200 + res.json({ fetched: 'defaults' }) + })) + }) + + server.expect('/last-modified', function (req, res) { + t.equal(req.headers['if-modified-since'], 'test-last-modified', + 'got test if-modified-since') + + res.statusCode = 200 + res.json({ fetched: 'last-modified' }) + }) + + server.expect('/etag', function (req, res) { + t.equal(req.headers['if-none-match'], 'test-etag', 'got test etag') + + res.statusCode = 200 + res.json({ fetched: 'etag' }) + }) + + server.expect('POST', '/etag-post', function (req, res) { + t.equal(req.headers['if-match'], 'post-etag', 'got test post etag') + + res.statusCode = 200 + res.json({ posted: 'etag' }) + }) + + server.expect('PUT', '/body-stream', function (req, res) { + req.pipe(concat(function (d) { + t.equal(d.toString('utf8'), 'A', 'streamed expected data') + + res.statusCode = 200 + res.json({ put: 'stream' }) + })) + }) + + server.expect('PUT', '/body-buffer', function (req, res) { + req.pipe(concat(function (d) { + t.equal(d.toString('utf8'), 'hi', 'streamed expected data') + + res.statusCode = 200 + res.json({ put: 'buffer' }) + })) + }) + + server.expect('PUT', '/body-string', function (req, res) { + req.pipe(concat(function (d) { + t.equal(d.toString('utf8'), 'erp', 'streamed expected data') + + res.statusCode = 200 + res.json({ put: 'string' }) + })) + }) + + server.expect('PUT', '/body-object', function (req, res) { + req.pipe(concat(function (d) { + t.equal(d.toString('utf8'), '["tricky"]', 'streamed expected data') + + res.statusCode = 200 + res.json({ put: 'object' }) + })) + }) + + server.expect('GET', '/body-error-string', function (req, res) { + req.pipe(concat(function () { + res.statusCode = 200 + res.json({ error: 'not really an error', reason: 'unknown' }) + })) + }) + + server.expect('GET', '/body-error-object', function (req, res) { + req.pipe(concat(function () { + res.statusCode = 200 + res.json({ error: {} }) + })) + }) + + server.expect('GET', '/@scoped%2Fpackage-failing', function (req, res) { + req.pipe(concat(function () { + res.statusCode = 402 + res.json({ error: 'payment required' }) + })) + }) + + server.expect('GET', '/not-found-no-body', function (req, res) { + req.pipe(concat(function () { + res.statusCode = 404 + res.end() + })) + }) + + var defaults = {} + client.request( + common.registry + '/request-defaults', + defaults, + function (er, data, raw, response) { + t.ifError(er, 'call worked') + t.deepEquals(data, { fetched: 'defaults' }, 'confirmed defaults work') + t.equal(response.headers.connection, 'keep-alive', 'keep-alive set') + } + ) + + var lastModified = { lastModified: 'test-last-modified' } + client.request(common.registry + '/last-modified', lastModified, function (er, data) { + t.ifError(er, 'call worked') + t.deepEquals(data, { fetched: 'last-modified' }, 'last-modified request sent') + }) + + var etagged = { etag: 'test-etag' } + client.request(common.registry + '/etag', etagged, function (er, data) { + t.ifError(er, 'call worked') + t.deepEquals(data, { fetched: 'etag' }, 'etag request sent') + }) + + var postEtagged = { + method: 'post', + etag: 'post-etag' + } + client.request(common.registry + '/etag-post', postEtagged, function (er, data) { + t.ifError(er, 'call worked') + t.deepEquals(data, { posted: 'etag' }, 'POST etag request sent') + }) + + var putStream = { + method: 'PUT', + body: new OneA(), + auth: AUTH + } + client.request(common.registry + '/body-stream', putStream, function (er, data) { + t.ifError(er, 'call worked') + t.deepEquals(data, { put: 'stream' }, 'PUT request with stream sent') + }) + + var putBuffer = { + method: 'PUT', + body: new Buffer('hi'), + auth: AUTH + } + client.request(common.registry + '/body-buffer', putBuffer, function (er, data) { + t.ifError(er, 'call worked') + t.deepEquals(data, { put: 'buffer' }, 'PUT request with buffer sent') + }) + + var putString = { + method: 'PUT', + body: 'erp', + auth: AUTH + } + client.request(common.registry + '/body-string', putString, function (er, data) { + t.ifError(er, 'call worked') + t.deepEquals(data, { put: 'string' }, 'PUT request with string sent') + }) + + var putObject = { + method: 'PUT', + body: { toJSON: function () { return ['tricky'] } }, + auth: AUTH + } + client.request(common.registry + '/body-object', putObject, function (er, data) { + t.ifError(er, 'call worked') + t.deepEquals(data, { put: 'object' }, 'PUT request with object sent') + }) + + client.request(common.registry + '/body-error-string', defaults, function (er) { + t.equal( + er && er.message, + 'not really an error unknown: body-error-string', + 'call worked' + ) + }) + + client.request(common.registry + '/body-error-object', defaults, function (er) { + t.ifError(er, 'call worked') + }) + + client.request(common.registry + '/@scoped%2Fpackage-failing', defaults, function (er) { + t.equals(er.message, 'payment required : @scoped/package-failing') + }) + + client.request(common.registry + '/not-found-no-body', defaults, function (er) { + t.equals(er.message, '404 Not Found') + t.equals(er.statusCode, 404, 'got back 404 as .statusCode') + t.equals(er.code, 'E404', 'got back expected string code') + t.notOk(er.pkgid, "no package name returned when there's no body on response") + t.ok(typeof er !== 'string', "Error shouldn't be returned as string.") + }) +}) + +test('outputs notice if npm-notice header is set', function (t) { + var client = common.freshClient({ + log: { + error: noop, + warn: function (prefix, msg) { + warnings.push(msg) + }, + info: noop, + verbose: noop, + silly: noop, + http: noop, + pause: noop, + resume: noop + } + }) + var message = 'notice me!' + var warnings = [] + + function noop () {} + + server.expect('GET', '/npm-notice', function (req, res) { + req.pipe(concat(function () { + res.statusCode = 200 + res.setHeader('npm-notice', message) + res.end() + })) + }) + + client.request(common.registry + '/npm-notice', {}, function (er) { + t.notEqual(warnings.indexOf(message), -1, 'notice not printed') + t.end() + }) +}) + +test('cleanup', function (t) { + server.close() + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/retries.js b/node_modules/npm/node_modules/npm-registry-client/test/retries.js new file mode 100644 index 00000000..a75cbf7e --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/retries.js @@ -0,0 +1,52 @@ +var tap = require('tap') + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient({ + retry: { + retries: 6, + minTimeout: 10, + maxTimeout: 100 + } +}) + +var pkg = { + _id: 'some-package@1.2.3', + name: 'some-package', + version: '1.2.3' +} + +tap.test('create new user account', function (t) { + // first time, return a 408 + server.expect('GET', '/some-package/1.2.3', function (req, res) { + res.statusCode = 408 + res.end('Timeout') + }) + // then, slam the door in their face + server.expect('GET', '/some-package/1.2.3', function (req, res) { + res.destroy() + }) + // then, blame someone else + server.expect('GET', '/some-package/1.2.3', function (req, res) { + res.statusCode = 502 + res.end('Gateway Timeout') + }) + // 'No one's home right now, come back later' + server.expect('GET', '/some-package/1.2.3', function (req, res) { + res.statusCode = 503 + res.setHeader('retry-after', '10') + res.end('Come back later') + }) + // finally, you may enter. + server.expect('GET', '/some-package/1.2.3', function (req, res) { + res.statusCode = 200 + res.json(pkg) + }) + + client.get('http://localhost:1337/some-package/1.2.3', {}, function (er, data) { + if (er) throw er + t.deepEqual(data, pkg) + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/star.js b/node_modules/npm/node_modules/npm-registry-client/test/star.js new file mode 100644 index 00000000..e9e60266 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/star.js @@ -0,0 +1,176 @@ +var test = require('tap').test +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() +var cache = require('./fixtures/underscore/cache.json') +var nock = require('nock') + +function nop () {} + +var URI = 'https://npm.registry:8043/rewrite' +var STARRED = true +var USERNAME = 'username' +var PASSWORD = '%1234@asdf%' +var EMAIL = 'i@izs.me' +var AUTH = { + username: USERNAME, + password: PASSWORD, + email: EMAIL +} +var PARAMS = { + starred: STARRED, + auth: AUTH +} + +test('star call contract', function (t) { + t.throws(function () { + client.star(undefined, PARAMS, nop) + }, 'requires a URI') + + t.throws(function () { + client.star([], PARAMS, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.star(URI, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.star(URI, '', nop) + }, 'params must be object') + + t.throws(function () { + client.star(URI, PARAMS, undefined) + }, 'requires callback') + + t.throws(function () { + client.star(URI, PARAMS, 'callback') + }, 'callback must be function') + + t.throws( + function () { + var params = { starred: STARRED } + client.star(URI, params, nop) + }, + { name: 'AssertionError', message: 'must pass auth to star' }, + 'params must include auth' + ) + + t.end() +}) + +test('star a package', function (t) { + server.expect('GET', '/underscore?write=true', function (req, res) { + t.equal(req.method, 'GET') + + res.json(cache) + }) + + server.expect('PUT', '/underscore', function (req, res) { + t.equal(req.method, 'PUT') + + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var updated = JSON.parse(b) + + var already = [ + 'vesln', 'mvolkmann', 'lancehunt', 'mikl', 'linus', 'vasc', 'bat', + 'dmalam', 'mbrevoort', 'danielr', 'rsimoes', 'thlorenz' + ] + for (var i = 0; i < already.length; i++) { + var current = already[i] + t.ok( + updated.users[current], + current + ' still likes this package' + ) + } + t.ok(updated.users[USERNAME], 'user is in the starred list') + + res.statusCode = 201 + res.json({ starred: true }) + }) + }) + + var params = { starred: STARRED, auth: AUTH } + + client.star('http://localhost:1337/underscore', params, function (er, data) { + t.ifError(er, 'no errors') + t.ok(data.starred, 'was starred') + + t.end() + }) +}) + +test('if password auth, only sets authorization on put', function (t) { + var starGet = nock('http://localhost:1010') + .get('/underscore?write=true') + .reply(200, {}) + + var starPut = nock('http://localhost:1010', { + reqheaders: { + authorization: 'Basic ' + new Buffer(AUTH.username + ':' + + AUTH.password).toString('base64') + } + }) + .put('/underscore') + .reply(200) + + var params = { starred: STARRED, auth: AUTH } + + client.star('http://localhost:1010/underscore', params, function (er) { + t.ifError(er, 'starred without issues') + starGet.done() + starPut.done() + t.end() + }) +}) + +test('if token auth, sets bearer on get and put', function (t) { + var starGet = nock('http://localhost:1010', { + reqheaders: { + authorization: 'Bearer foo' + } + }) + .get('/underscore?write=true') + .reply(200, {}) + + var getUser = nock('http://localhost:1010', { + reqheaders: { + authorization: 'Bearer foo' + } + }) + .get('/-/whoami') + .reply(200, { username: 'bcoe' }) + + var starPut = nock('http://localhost:1010', { + reqheaders: { + authorization: 'Bearer foo' + } + }) + .put('/underscore') + .reply(200) + + var params = { + starred: STARRED, + auth: { + token: 'foo' + } + } + client.star('http://localhost:1010/underscore', params, function (er) { + t.ifError(er, 'starred without error') + starGet.done() + starPut.done() + getUser.done() + t.end() + }) +}) + +test('cleanup', function (t) { + server.close() + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/stars.js b/node_modules/npm/node_modules/npm-registry-client/test/stars.js new file mode 100644 index 00000000..a5e713c5 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/stars.js @@ -0,0 +1,81 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +function nop () {} + +var URI = 'https://npm.registry:8043/rewrite' +var USERNAME = 'sample' +var PASSWORD = '%1234@asdf%' +var EMAIL = 'i@izs.me' +var AUTH = { + username: USERNAME, + password: PASSWORD, + email: EMAIL +} +var PARAMS = { + username: USERNAME, + auth: AUTH +} +var USERS = [ + 'benjamincoe', + 'seldo', + 'ceejbot' +] + +test('stars call contract', function (t) { + t.throws(function () { + client.stars(undefined, PARAMS, nop) + }, 'requires a URI') + + t.throws(function () { + client.stars([], PARAMS, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.stars(URI, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.stars(URI, '', nop) + }, 'params must be object') + + t.throws(function () { + client.stars(URI, PARAMS, undefined) + }, 'requires callback') + + t.throws(function () { + client.stars(URI, PARAMS, 'callback') + }, 'callback must be function') + + t.test('no username anywhere', function (t) { + var params = {} + client.stars(URI, params, function (err) { + t.equal( + err && err.message, + 'must pass either username or auth to stars', + 'username must not be empty') + t.end() + }) + }) + + t.end() +}) + +test('get the stars for a package', function (t) { + server.expect('GET', '/-/_view/starredByUser?key=%22sample%22', function (req, res) { + t.equal(req.method, 'GET') + + res.json(USERS) + }) + + client.stars('http://localhost:1337/', PARAMS, function (er, info) { + t.ifError(er, 'no errors') + t.deepEqual(info, USERS, 'got the list of users') + + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/tag.js b/node_modules/npm/node_modules/npm-registry-client/test/tag.js new file mode 100644 index 00000000..e10490ee --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/tag.js @@ -0,0 +1,108 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +function nop () {} + +var URI = 'http://localhost:1337/underscore' +var USERNAME = 'username' +var PASSWORD = '%1234@asdf%' +var EMAIL = 'i@izs.me' +var VERSION = '1.3.2' +var TAG = 'not-lodash' +var AUTH = { + username: USERNAME, + password: PASSWORD, + email: EMAIL +} +var PARAMS = { + tag: TAG, + version: VERSION, + auth: AUTH +} + +test('tag call contract', function (t) { + t.throws(function () { + client.tag(undefined, AUTH, nop) + }, 'requires a URI') + + t.throws(function () { + client.tag([], AUTH, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.tag(URI, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.tag(URI, '', nop) + }, 'params must be object') + + t.throws(function () { + client.tag(URI, AUTH, undefined) + }, 'requires callback') + + t.throws(function () { + client.tag(URI, AUTH, 'callback') + }, 'callback must be function') + + t.throws( + function () { + var params = { tag: TAG, auth: AUTH } + client.tag(URI, params, nop) + }, + { name: 'AssertionError', message: 'must pass version to tag' }, + 'tag must include version' + ) + + t.throws( + function () { + var params = { version: VERSION, auth: AUTH } + client.tag(URI, params, nop) + }, + { name: 'AssertionError', message: 'must pass tag name to tag' }, + 'tag must include name' + ) + + t.throws( + function () { + var params = { version: VERSION, tag: TAG } + client.tag(URI, params, nop) + }, + { name: 'AssertionError', message: 'must pass auth to tag' }, + 'params must include auth' + ) + + t.end() +}) + +test('tag a package', function (t) { + server.expect('PUT', '/underscore/not-lodash', function (req, res) { + t.equal(req.method, 'PUT') + + var b = '' + req.setEncoding('utf8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var updated = JSON.parse(b) + + t.deepEqual(updated, '1.3.2') + + res.statusCode = 201 + res.json({ tagged: true }) + }) + }) + + client.tag(URI, PARAMS, function (error, data) { + t.ifError(error, 'no errors') + t.ok(data.tagged, 'was tagged') + + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/team.js b/node_modules/npm/node_modules/npm-registry-client/test/team.js new file mode 100644 index 00000000..ffbd18fc --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/team.js @@ -0,0 +1,215 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +function nop () {} + +var URI = 'http://localhost:1337' +var PARAMS = { + auth: { + token: 'foo' + }, + scope: 'myorg', + team: 'myteam' +} + +var commands = ['create', 'destroy', 'add', 'rm', 'ls'] + +test('team create basic', function (t) { + var teamData = { + name: PARAMS.team, + scope_id: 1234, + created: '2015-07-23T18:07:49.959Z', + updated: '2015-07-23T18:07:49.959Z', + deleted: null + } + server.expect('PUT', '/-/org/myorg/team', function (req, res) { + t.equal(req.method, 'PUT') + onJsonReq(req, function (json) { + t.same(json, { name: PARAMS.team }) + res.statusCode = 200 + res.json(teamData) + }) + }) + client.team('create', URI, PARAMS, function (err, data) { + t.ifError(err, 'no errors') + t.same(data, teamData) + t.end() + }) +}) + +test('team destroy', function (t) { + var teamData = { + name: 'myteam', + scope_id: 1234, + created: '2015-07-23T18:07:49.959Z', + updated: '2015-07-23T18:07:49.959Z', + deleted: '2015-07-23T18:27:27.178Z' + } + server.expect('DELETE', '/-/team/myorg/myteam', function (req, res) { + t.equal(req.method, 'DELETE') + onJsonReq(req, function (json) { + t.same(json, undefined) + res.statusCode = 200 + res.json(teamData) + }) + }) + client.team('destroy', URI, PARAMS, function (err, data) { + t.ifError(err, 'no errors') + t.same(data, teamData) + t.end() + }) +}) + +test('team add basic', function (t) { + var params = Object.create(PARAMS) + params.user = 'zkat' + server.expect('PUT', '/-/team/myorg/myteam/user', function (req, res) { + t.equal(req.method, 'PUT') + onJsonReq(req, function (json) { + t.same(json, { user: params.user }) + res.statusCode = 200 + res.json(undefined) + }) + }) + client.team('add', URI, params, function (err, data) { + t.ifError(err, 'no errors') + t.same(data, undefined) + t.end() + }) +}) + +test('team add user not in org', function (t) { + var params = Object.create(PARAMS) + params.user = 'zkat' + var errMsg = 'user is already in team' + server.expect('PUT', '/-/team/myorg/myteam/user', function (req, res) { + t.equal(req.method, 'PUT') + res.statusCode = 400 + res.json({ + error: errMsg + }) + }) + client.team('add', URI, params, function (err, data) { + t.equal(err.message, errMsg + ' : ' + '-/team/myorg/myteam/user') + t.same(data, {error: errMsg}) + t.end() + }) +}) + +test('team rm basic', function (t) { + var params = Object.create(PARAMS) + params.user = 'bcoe' + server.expect('DELETE', '/-/team/myorg/myteam/user', function (req, res) { + t.equal(req.method, 'DELETE') + onJsonReq(req, function (json) { + t.same(json, params) + res.statusCode = 200 + res.json(undefined) + }) + }) + client.team('rm', URI, params, function (err, data) { + t.ifError(err, 'no errors') + t.same(data, undefined) + t.end() + }) +}) + +test('team ls (on org)', function (t) { + var params = Object.create(PARAMS) + params.team = null + var teams = ['myorg:team1', 'myorg:team2', 'myorg:team3'] + server.expect('GET', '/-/org/myorg/team?format=cli', function (req, res) { + t.equal(req.method, 'GET') + onJsonReq(req, function (json) { + t.same(json, undefined) + res.statusCode = 200 + res.json(teams) + }) + }) + client.team('ls', URI, params, function (err, data) { + t.ifError(err, 'no errors') + t.same(data, teams) + t.end() + }) +}) + +test('team ls (on team)', function (t) { + var uri = '/-/team/myorg/myteam/user?format=cli' + var users = ['zkat', 'bcoe'] + server.expect('GET', uri, function (req, res) { + t.equal(req.method, 'GET') + onJsonReq(req, function (json) { + t.same(json, undefined) + res.statusCode = 200 + res.json(users) + }) + }) + client.team('ls', URI, PARAMS, function (err, data) { + t.ifError(err, 'no errors') + t.same(data, users) + t.end() + }) +}) + +// test('team edit', function (t) { +// server.expect('PUT', '/-/org/myorg/team', function (req, res) { +// t.equal(req.method, 'PUT') +// res.statusCode = 201 +// res.json({}) +// }) +// client.team('create', URI, PARAMS, function (err, data) { +// t.ifError(err, 'no errors') +// t.end() +// }) +// }) + +test('team command base validation', function (t) { + t.throws(function () { + client.team(undefined, URI, PARAMS, nop) + }, 'command is required') + commands.forEach(function (cmd) { + t.throws(function () { + client.team(cmd, undefined, PARAMS, nop) + }, 'registry URI is required') + t.throws(function () { + client.team(cmd, URI, undefined, nop) + }, 'params is required') + t.throws(function () { + client.team(cmd, URI, {scope: 'o', team: 't'}, nop) + }, 'auth is required') + t.throws(function () { + client.team(cmd, URI, {auth: {token: 'f'}, team: 't'}, nop) + }, 'scope is required') + t.throws(function () { + client.team(cmd, URI, PARAMS, {}) + }, 'callback must be a function') + if (cmd !== 'ls') { + t.throws(function () { + client.team( + cmd, URI, {auth: {token: 'f'}, scope: 'o'}, nop) + }, 'team name is required') + } + if (cmd === 'add' || cmd === 'rm') { + t.throws(function () { + client.team( + cmd, URI, PARAMS, nop) + }, 'user is required') + } + }) + t.end() +}) + +test('cleanup', function (t) { + server.close() + t.end() +}) + +function onJsonReq (req, cb) { + var buffer = '' + req.setEncoding('utf8') + req.on('data', function (data) { buffer += data }) + req.on('end', function () { cb(buffer ? JSON.parse(buffer) : undefined) }) +} diff --git a/node_modules/npm/node_modules/npm-registry-client/test/unpublish-scoped.js b/node_modules/npm/node_modules/npm-registry-client/test/unpublish-scoped.js new file mode 100644 index 00000000..26d4ac7b --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/unpublish-scoped.js @@ -0,0 +1,68 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +var cache = require('./fixtures/@npm/npm-registry-client/cache.json') + +var REV = '/-rev/213-0a1049cf56172b7d9a1184742c6477b9' +var PACKAGE = '/@npm%2fnpm-registry-client' +var URI = common.registry + PACKAGE +var TOKEN = 'of-glad-tidings' +var VERSION = '3.0.6' +var AUTH = { + token: TOKEN +} +var PARAMS = { + version: VERSION, + auth: AUTH +} + +test('unpublish a package', function (t) { + server.expect('GET', '/@npm%2fnpm-registry-client?write=true', function (req, res) { + t.equal(req.method, 'GET') + + res.json(cache) + }) + + server.expect('PUT', '/@npm%2fnpm-registry-client' + REV, function (req, res) { + t.equal(req.method, 'PUT') + + var b = '' + req.setEncoding('utf-8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var updated = JSON.parse(b) + t.notOk(updated.versions[VERSION]) + }) + + res.json(cache) + }) + + server.expect('GET', PACKAGE, function (req, res) { + t.equal(req.method, 'GET') + + res.json(cache) + }) + + server.expect( + 'DELETE', + PACKAGE + '/-' + PACKAGE + '-' + VERSION + '.tgz' + REV, + function (req, res) { + t.equal(req.method, 'DELETE') + + res.json({ unpublished: true }) + } + ) + + client.unpublish(URI, PARAMS, function (er) { + t.ifError(er, 'no errors') + + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/unpublish.js b/node_modules/npm/node_modules/npm-registry-client/test/unpublish.js new file mode 100644 index 00000000..8a114c89 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/unpublish.js @@ -0,0 +1,104 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +var cache = require('./fixtures/underscore/cache.json') + +function nop () {} + +var REV = '/-rev/72-47f2986bfd8e8b55068b204588bbf484' +var URI = 'http://localhost:1337/underscore' +var TOKEN = 'of-glad-tidings' +var VERSION = '1.3.2' +var AUTH = { + token: TOKEN +} +var PARAMS = { + version: VERSION, + auth: AUTH +} + +test('unpublish call contract', function (t) { + t.throws(function () { + client.unpublish(undefined, AUTH, nop) + }, 'requires a URI') + + t.throws(function () { + client.unpublish([], AUTH, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.unpublish(URI, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.unpublish(URI, '', nop) + }, 'params must be object') + + t.throws(function () { + client.unpublish(URI, AUTH, undefined) + }, 'requires callback') + + t.throws(function () { + client.unpublish(URI, AUTH, 'callback') + }, 'callback must be function') + + t.throws( + function () { + var params = { + version: VERSION + } + client.unpublish(URI, params, nop) + }, + { name: 'AssertionError', message: 'must pass auth to unpublish' }, + 'must pass auth to unpublish' + ) + + t.end() +}) + +test('unpublish a package', function (t) { + server.expect('GET', '/underscore?write=true', function (req, res) { + t.equal(req.method, 'GET') + + res.json(cache) + }) + + server.expect('PUT', '/underscore' + REV, function (req, res) { + t.equal(req.method, 'PUT') + + var b = '' + req.setEncoding('utf-8') + req.on('data', function (d) { + b += d + }) + + req.on('end', function () { + var updated = JSON.parse(b) + t.notOk(updated.versions[VERSION]) + }) + + res.json(cache) + }) + + server.expect('GET', '/underscore', function (req, res) { + t.equal(req.method, 'GET') + + res.json(cache) + }) + + server.expect('DELETE', '/underscore/-/underscore-1.3.2.tgz' + REV, function (req, res) { + t.equal(req.method, 'DELETE') + + res.json({ unpublished: true }) + }) + + client.unpublish(URI, PARAMS, function (error) { + t.ifError(error, 'no errors') + + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/whoami.js b/node_modules/npm/node_modules/npm-registry-client/test/whoami.js new file mode 100644 index 00000000..80979ee9 --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/whoami.js @@ -0,0 +1,70 @@ +var test = require('tap').test + +var server = require('./lib/server.js') +var common = require('./lib/common.js') +var client = common.freshClient() + +function nop () {} + +var WHOIAM = 'wombat' +var TOKEN = 'not-bad-meaning-bad-but-bad-meaning-wombat' +var AUTH = { token: TOKEN } +var PARAMS = { auth: AUTH } + +test('whoami call contract', function (t) { + t.throws(function () { + client.whoami(undefined, AUTH, nop) + }, 'requires a URI') + + t.throws(function () { + client.whoami([], AUTH, nop) + }, 'requires URI to be a string') + + t.throws(function () { + client.whoami(common.registry, undefined, nop) + }, 'requires params object') + + t.throws(function () { + client.whoami(common.registry, '', nop) + }, 'params must be object') + + t.throws(function () { + client.whoami(common.registry, AUTH, undefined) + }, 'requires callback') + + t.throws(function () { + client.whoami(common.registry, AUTH, 'callback') + }, 'callback must be function') + + t.throws( + function () { + var params = {} + client.whoami(common.registry, params, nop) + }, + { name: 'AssertionError', message: 'must pass auth to whoami' }, + 'must pass auth to whoami' + ) + + t.end() +}) + +test('whoami', function (t) { + server.expect('GET', '/-/whoami', function (req, res) { + t.equal(req.method, 'GET') + // only available for token-based auth for now + t.equal( + req.headers.authorization, + 'Bearer not-bad-meaning-bad-but-bad-meaning-wombat' + ) + + res.json({ username: WHOIAM }) + }) + + client.whoami(common.registry, PARAMS, function (error, wombat) { + t.ifError(error, 'no errors') + t.equal(wombat, WHOIAM, 'im a wombat') + + server.close() + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-registry-client/test/zz-cleanup.js b/node_modules/npm/node_modules/npm-registry-client/test/zz-cleanup.js new file mode 100644 index 00000000..16e4ee8a --- /dev/null +++ b/node_modules/npm/node_modules/npm-registry-client/test/zz-cleanup.js @@ -0,0 +1,11 @@ +var join = require('path').join +var rimraf = require('rimraf') +var tap = require('tap') + +tap.test('teardown', function (t) { + rimraf(join(__dirname, 'fixtures', 'cache'), function (er) { + if (er) throw er + t.pass('cache cleaned') + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/npm-user-validate/.npmignore b/node_modules/npm/node_modules/npm-user-validate/.npmignore new file mode 100644 index 00000000..39747c08 --- /dev/null +++ b/node_modules/npm/node_modules/npm-user-validate/.npmignore @@ -0,0 +1,13 @@ +*.swp +.*.swp + +.DS_Store +*~ +.project +.settings +npm-debug.log +coverage.html +.idea +lib-cov + +node_modules \ No newline at end of file diff --git a/node_modules/npm/node_modules/npm-user-validate/.travis.yml b/node_modules/npm/node_modules/npm-user-validate/.travis.yml new file mode 100644 index 00000000..6ff074b7 --- /dev/null +++ b/node_modules/npm/node_modules/npm-user-validate/.travis.yml @@ -0,0 +1,7 @@ +language: node_js +before_install: +- npm install -g npm@latest +sudo: false +node_js: + - "0.8" + - "0.10" diff --git a/node_modules/npm/node_modules/npm-user-validate/LICENSE b/node_modules/npm/node_modules/npm-user-validate/LICENSE new file mode 100644 index 00000000..79128b23 --- /dev/null +++ b/node_modules/npm/node_modules/npm-user-validate/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) Robert Kowalski +All rights reserved. + +The BSD License + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS +BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE +OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. \ No newline at end of file diff --git a/node_modules/npm/node_modules/npm-user-validate/README.md b/node_modules/npm/node_modules/npm-user-validate/README.md new file mode 100644 index 00000000..53bdae5a --- /dev/null +++ b/node_modules/npm/node_modules/npm-user-validate/README.md @@ -0,0 +1,6 @@ +[![Build Status](https://travis-ci.org/npm/npm-user-validate.png?branch=master)](https://travis-ci.org/npm/npm-user-validate) +[![devDependency Status](https://david-dm.org/npm/npm-user-validate/dev-status.png)](https://david-dm.org/npm/npm-user-validate#info=devDependencies) + +# npm-user-validate + +Validation for the npm client and npm-www (and probably other npm projects) diff --git a/node_modules/npm/node_modules/npm-user-validate/npm-user-validate.js b/node_modules/npm/node_modules/npm-user-validate/npm-user-validate.js new file mode 100644 index 00000000..3a645ec9 --- /dev/null +++ b/node_modules/npm/node_modules/npm-user-validate/npm-user-validate.js @@ -0,0 +1,48 @@ +exports.email = email +exports.pw = pw +exports.username = username + +var requirements = exports.requirements = { + username: { + length: 'Name length must be less than or equal to 214 characters long', + lowerCase: 'Name must be lowercase', + urlSafe: 'Name may not contain non-url-safe chars', + dot: 'Name may not start with "."' + }, + password: {}, + email: { + valid: 'Email must be an email address' + } +}; + +function username (un) { + if (un !== un.toLowerCase()) { + return new Error(requirements.username.lowerCase) + } + + if (un !== encodeURIComponent(un)) { + return new Error(requirements.username.urlSafe) + } + + if (un.charAt(0) === '.') { + return new Error(requirements.username.dot) + } + + if (un.length > 214) { + return new Error(requirements.username.length) + } + + return null +} + +function email (em) { + if (!em.match(/^.+@.+\..+$/)) { + return new Error(requirements.email.valid) + } + + return null +} + +function pw (pw) { + return null +} diff --git a/node_modules/npm/node_modules/npm-user-validate/package.json b/node_modules/npm/node_modules/npm-user-validate/package.json new file mode 100644 index 00000000..4659c02b --- /dev/null +++ b/node_modules/npm/node_modules/npm-user-validate/package.json @@ -0,0 +1,70 @@ +{ + "_from": "npm-user-validate@0.1.5", + "_id": "npm-user-validate@0.1.5", + "_inBundle": true, + "_location": "/npm/npm-user-validate", + "_nodeVersion": "5.11.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/npm-user-validate-0.1.5.tgz_1466436459441_0.15483755711466074" + }, + "_npmUser": { + "name": "aredridel", + "email": "aria@npmjs.com" + }, + "_npmVersion": "3.10.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/npm-user-validate/-/npm-user-validate-0.1.5.tgz", + "_shasum": "52465d50c2d20294a57125b996baedbf56c5004b", + "author": { + "name": "Robert Kowalski", + "email": "rok@kowalski.gd" + }, + "bugs": { + "url": "https://github.com/npm/npm-user-validate/issues" + }, + "description": "User validations for npm", + "devDependencies": { + "tap": "^1.2.0" + }, + "directories": {}, + "dist": { + "shasum": "52465d50c2d20294a57125b996baedbf56c5004b", + "tarball": "https://registry.npmjs.org/npm-user-validate/-/npm-user-validate-0.1.5.tgz" + }, + "gitHead": "688552a47e6c22cd07206894dcd21b9d7a37ee56", + "homepage": "https://github.com/npm/npm-user-validate#readme", + "keywords": [ + "npm", + "validation", + "registry" + ], + "license": "BSD-2-Clause", + "main": "npm-user-validate.js", + "maintainers": [ + { + "name": "aredridel", + "email": "aria@npmjs.com" + }, + { + "name": "isaacs", + "email": "i@izs.me" + }, + { + "name": "robertkowalski", + "email": "rok@kowalski.gd" + } + ], + "name": "npm-user-validate", + "repository": { + "type": "git", + "url": "git://github.com/npm/npm-user-validate.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "0.1.5" +} diff --git a/node_modules/npm/node_modules/npm-user-validate/test/email.test.js b/node_modules/npm/node_modules/npm-user-validate/test/email.test.js new file mode 100644 index 00000000..1060a935 --- /dev/null +++ b/node_modules/npm/node_modules/npm-user-validate/test/email.test.js @@ -0,0 +1,26 @@ +var test = require('tap').test +var v = require('../npm-user-validate.js').email + +test('email misses an @', function (t) { + err = v('namedomain') + t.type(err, 'object') + t.end() +}) + +test('email misses a dot', function (t) { + err = v('name@domain') + t.type(err, 'object') + t.end() +}) + +test('email misses a string before the @', function (t) { + err = v('@domain') + t.type(err, 'object') + t.end() +}) + +test('email is ok', function (t) { + err = v('name@domain.com') + t.type(err, 'null') + t.end() +}) \ No newline at end of file diff --git a/node_modules/npm/node_modules/npm-user-validate/test/pw.test.js b/node_modules/npm/node_modules/npm-user-validate/test/pw.test.js new file mode 100644 index 00000000..d57401da --- /dev/null +++ b/node_modules/npm/node_modules/npm-user-validate/test/pw.test.js @@ -0,0 +1,32 @@ +var test = require('tap').test +var v = require('../npm-user-validate.js').pw + +test('pw contains a \'', function (t) { + err = v('\'') + t.type(err, 'null') + t.end() +}) + +test('pw contains a :', function (t) { + err = v(':') + t.type(err, 'null') + t.end() +}) + +test('pw contains a @', function (t) { + err = v('@') + t.notOk(err, 'null') + t.end() +}) + +test('pw contains a "', function (t) { + err = v('"') + t.type(err, 'null') + t.end() +}) + +test('pw is ok', function (t) { + err = v('duck') + t.type(err, 'null') + t.end() +}) diff --git a/node_modules/npm/node_modules/npm-user-validate/test/username.test.js b/node_modules/npm/node_modules/npm-user-validate/test/username.test.js new file mode 100644 index 00000000..aa0e6b33 --- /dev/null +++ b/node_modules/npm/node_modules/npm-user-validate/test/username.test.js @@ -0,0 +1,42 @@ +var test = require('tap').test +var v = require('../npm-user-validate.js').username + +test('username must be lowercase', function (t) { + var err = v('ERRR') + t.type(err, 'object') + t.match(err.message, /lowercase/) + t.end() +}) + +test('username may not contain non-url-safe chars', function (t) { + var err = v('f ') + t.type(err, 'object') + t.match(err.message, /url-safe/) + t.end() +}) + +test('username may not start with "."', function (t) { + var err = v('.username') + t.type(err, 'object') + t.match(err.message, /start with.*\./) + t.end() +}) + +test('username may not be longer than 214 characters', function (t) { + var err = v('bacon-ipsum-dolor-amet-tongue-short-loin-landjaeger-tenderloin-ball-tip-pork-loin-porchetta-pig-pork-chop-beef-ribs-pork-belly--shankle-t-bone-turducken-tongue-landjaeger-pork-loin-beef-chicken-short-loin-and-pickle') + t.type(err, 'object') + t.match(err.message, /less than or equal to 214/) + t.end() +}); + +test('username may be as long as 214 characters', function (t) { + var err = v('bacon-ipsum-dolor-amet-tongue-short-loin-landjaeger-tenderloin-ball-tip-pork-loin-porchetta-pig-pork-chop-beef-ribs-pork-belly--shankle-t-bone-turducken-tongue-landjaeger-pork-loin-beef-chicken-short-loin-porchetta') + t.type(err, 'null') + t.end() +}); + +test('username is ok', function (t) { + var err = v('ente') + t.type(err, 'null') + t.end() +}) diff --git a/node_modules/npm/node_modules/npmlog/LICENSE b/node_modules/npm/node_modules/npmlog/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/npmlog/README.md b/node_modules/npm/node_modules/npmlog/README.md new file mode 100644 index 00000000..a57cf429 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/README.md @@ -0,0 +1,195 @@ +# npmlog + +The logger util that npm uses. + +This logger is very basic. It does the logging for npm. It supports +custom levels and colored output. + +By default, logs are written to stderr. If you want to send log messages +to outputs other than streams, then you can change the `log.stream` +member, or you can just listen to the events that it emits, and do +whatever you want with them. + +# Basic Usage + +``` +var log = require('npmlog') + +// additional stuff ---------------------------+ +// message ----------+ | +// prefix ----+ | | +// level -+ | | | +// v v v v + log.info('fyi', 'I have a kitty cat: %j', myKittyCat) +``` + +## log.level + +* {String} + +The level to display logs at. Any logs at or above this level will be +displayed. The special level `silent` will prevent anything from being +displayed ever. + +## log.record + +* {Array} + +An array of all the log messages that have been entered. + +## log.maxRecordSize + +* {Number} + +The maximum number of records to keep. If log.record gets bigger than +10% over this value, then it is sliced down to 90% of this value. + +The reason for the 10% window is so that it doesn't have to resize a +large array on every log entry. + +## log.prefixStyle + +* {Object} + +A style object that specifies how prefixes are styled. (See below) + +## log.headingStyle + +* {Object} + +A style object that specifies how the heading is styled. (See below) + +## log.heading + +* {String} Default: "" + +If set, a heading that is printed at the start of every line. + +## log.stream + +* {Stream} Default: `process.stderr` + +The stream where output is written. + +## log.enableColor() + +Force colors to be used on all messages, regardless of the output +stream. + +## log.disableColor() + +Disable colors on all messages. + +## log.enableProgress() + +Enable the display of log activity spinner and progress bar + +## log.disableProgress() + +Disable the display of a progress bar + +## log.enableUnicode() + +Force the unicode theme to be used for the progress bar. + +## log.disableUnicode() + +Disable the use of unicode in the progress bar. + +## log.setGaugeTemplate(template) + +Overrides the default gauge template. + +## log.pause() + +Stop emitting messages to the stream, but do not drop them. + +## log.resume() + +Emit all buffered messages that were written while paused. + +## log.log(level, prefix, message, ...) + +* `level` {String} The level to emit the message at +* `prefix` {String} A string prefix. Set to "" to skip. +* `message...` Arguments to `util.format` + +Emit a log message at the specified level. + +## log\[level](prefix, message, ...) + +For example, + +* log.silly(prefix, message, ...) +* log.verbose(prefix, message, ...) +* log.info(prefix, message, ...) +* log.http(prefix, message, ...) +* log.warn(prefix, message, ...) +* log.error(prefix, message, ...) + +Like `log.log(level, prefix, message, ...)`. In this way, each level is +given a shorthand, so you can do `log.info(prefix, message)`. + +## log.addLevel(level, n, style, disp) + +* `level` {String} Level indicator +* `n` {Number} The numeric level +* `style` {Object} Object with fg, bg, inverse, etc. +* `disp` {String} Optional replacement for `level` in the output. + +Sets up a new level with a shorthand function and so forth. + +Note that if the number is `Infinity`, then setting the level to that +will cause all log messages to be suppressed. If the number is +`-Infinity`, then the only way to show it is to enable all log messages. + +## log.newItem(name, todo, weight) + +* `name` {String} Optional; progress item name. +* `todo` {Number} Optional; total amount of work to be done. Default 0. +* `weight` {Number} Optional; the weight of this item relative to others. Default 1. + +This adds a new `are-we-there-yet` item tracker to the progress tracker. The +object returned has the `log[level]` methods but is otherwise an +`are-we-there-yet` `Tracker` object. + +## log.newStream(name, todo, weight) + +This adds a new `are-we-there-yet` stream tracker to the progress tracker. The +object returned has the `log[level]` methods but is otherwise an +`are-we-there-yet` `TrackerStream` object. + +## log.newGroup(name, weight) + +This adds a new `are-we-there-yet` tracker group to the progress tracker. The +object returned has the `log[level]` methods but is otherwise an +`are-we-there-yet` `TrackerGroup` object. + +# Events + +Events are all emitted with the message object. + +* `log` Emitted for all messages +* `log.` Emitted for all messages with the `` level. +* `` Messages with prefixes also emit their prefix as an event. + +# Style Objects + +Style objects can have the following fields: + +* `fg` {String} Color for the foreground text +* `bg` {String} Color for the background +* `bold`, `inverse`, `underline` {Boolean} Set the associated property +* `bell` {Boolean} Make a noise (This is pretty annoying, probably.) + +# Message Objects + +Every log event is emitted with a message object, and the `log.record` +list contains all of them that have been created. They have the +following fields: + +* `id` {Number} +* `level` {String} +* `prefix` {String} +* `message` {String} Result of `util.format()` +* `messageRaw` {Array} Arguments to `util.format()` diff --git a/node_modules/npm/node_modules/npmlog/log.js b/node_modules/npm/node_modules/npmlog/log.js new file mode 100644 index 00000000..8d781f17 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/log.js @@ -0,0 +1,251 @@ +'use strict' +var Progress = require('are-we-there-yet') +var Gauge = require('gauge') +var EE = require('events').EventEmitter +var log = exports = module.exports = new EE +var util = require('util') + +var ansi = require('ansi') +log.cursor = ansi(process.stderr) +log.stream = process.stderr + +// by default, let ansi decide based on tty-ness. +var colorEnabled = undefined +log.enableColor = function () { + colorEnabled = true + this.cursor.enabled = true +} +log.disableColor = function () { + colorEnabled = false + this.cursor.enabled = false +} + +// default level +log.level = 'info' + +log.gauge = new Gauge(log.cursor) +log.tracker = new Progress.TrackerGroup() + +// no progress bars unless asked +log.progressEnabled = false + +var gaugeTheme = undefined + +log.enableUnicode = function () { + gaugeTheme = Gauge.unicode + log.gauge.setTheme(gaugeTheme) +} + +log.disableUnicode = function () { + gaugeTheme = Gauge.ascii + log.gauge.setTheme(gaugeTheme) +} + +var gaugeTemplate = undefined +log.setGaugeTemplate = function (template) { + gaugeTemplate = template + log.gauge.setTemplate(gaugeTemplate) +} + +log.enableProgress = function () { + if (this.progressEnabled) return + this.progressEnabled = true + if (this._pause) return + this.tracker.on('change', this.showProgress) + this.gauge.enable() + this.showProgress() +} + +log.disableProgress = function () { + if (!this.progressEnabled) return + this.clearProgress() + this.progressEnabled = false + this.tracker.removeListener('change', this.showProgress) + this.gauge.disable() +} + +var trackerConstructors = ['newGroup', 'newItem', 'newStream'] + +var mixinLog = function (tracker) { + // mixin the public methods from log into the tracker + // (except: conflicts and one's we handle specially) + Object.keys(log).forEach(function (P) { + if (P[0] === '_') return + if (trackerConstructors.filter(function (C) { return C === P }).length) return + if (tracker[P]) return + if (typeof log[P] !== 'function') return + var func = log[P] + tracker[P] = function () { + return func.apply(log, arguments) + } + }) + // if the new tracker is a group, make sure any subtrackers get + // mixed in too + if (tracker instanceof Progress.TrackerGroup) { + trackerConstructors.forEach(function (C) { + var func = tracker[C] + tracker[C] = function () { return mixinLog(func.apply(tracker, arguments)) } + }) + } + return tracker +} + +// Add tracker constructors to the top level log object +trackerConstructors.forEach(function (C) { + log[C] = function () { return mixinLog(this.tracker[C].apply(this.tracker, arguments)) } +}) + +log.clearProgress = function () { + if (!this.progressEnabled) return + this.gauge.hide() +} + +log.showProgress = function (name, completed) { + if (!this.progressEnabled) return + if (completed == null) completed = this.tracker.completed() + this.gauge.show(name, completed) +}.bind(log) // bind for use in tracker's on-change listener + +// temporarily stop emitting, but don't drop +log.pause = function () { + this._paused = true +} + +log.resume = function () { + if (!this._paused) return + this._paused = false + + var b = this._buffer + this._buffer = [] + b.forEach(function (m) { + this.emitLog(m) + }, this) + if (this.progressEnabled) this.enableProgress() +} + +log._buffer = [] + +var id = 0 +log.record = [] +log.maxRecordSize = 10000 +log.log = function (lvl, prefix, message) { + var l = this.levels[lvl] + if (l === undefined) { + return this.emit('error', new Error(util.format( + 'Undefined log level: %j', lvl))) + } + + var a = new Array(arguments.length - 2) + var stack = null + for (var i = 2; i < arguments.length; i ++) { + var arg = a[i-2] = arguments[i] + + // resolve stack traces to a plain string. + if (typeof arg === 'object' && arg && + (arg instanceof Error) && arg.stack) { + arg.stack = stack = arg.stack + '' + } + } + if (stack) a.unshift(stack + '\n') + message = util.format.apply(util, a) + + var m = { id: id++, + level: lvl, + prefix: String(prefix || ''), + message: message, + messageRaw: a } + + this.emit('log', m) + this.emit('log.' + lvl, m) + if (m.prefix) this.emit(m.prefix, m) + + this.record.push(m) + var mrs = this.maxRecordSize + var n = this.record.length - mrs + if (n > mrs / 10) { + var newSize = Math.floor(mrs * 0.9) + this.record = this.record.slice(-1 * newSize) + } + + this.emitLog(m) +}.bind(log) + +log.emitLog = function (m) { + if (this._paused) { + this._buffer.push(m) + return + } + if (this.progressEnabled) this.gauge.pulse(m.prefix) + var l = this.levels[m.level] + if (l === undefined) return + if (l < this.levels[this.level]) return + if (l > 0 && !isFinite(l)) return + + var style = log.style[m.level] + var disp = log.disp[m.level] || m.level + this.clearProgress() + m.message.split(/\r?\n/).forEach(function (line) { + if (this.heading) { + this.write(this.heading, this.headingStyle) + this.write(' ') + } + this.write(disp, log.style[m.level]) + var p = m.prefix || '' + if (p) this.write(' ') + this.write(p, this.prefixStyle) + this.write(' ' + line + '\n') + }, this) + this.showProgress() +} + +log.write = function (msg, style) { + if (!this.cursor) return + if (this.stream !== this.cursor.stream) { + this.cursor = ansi(this.stream, { enabled: colorEnabled }) + var options = {} + if (gaugeTheme != null) options.theme = gaugeTheme + if (gaugeTemplate != null) options.template = gaugeTemplate + this.gauge = new Gauge(options, this.cursor) + } + + style = style || {} + if (style.fg) this.cursor.fg[style.fg]() + if (style.bg) this.cursor.bg[style.bg]() + if (style.bold) this.cursor.bold() + if (style.underline) this.cursor.underline() + if (style.inverse) this.cursor.inverse() + if (style.beep) this.cursor.beep() + this.cursor.write(msg).reset() +} + +log.addLevel = function (lvl, n, style, disp) { + if (!disp) disp = lvl + this.levels[lvl] = n + this.style[lvl] = style + if (!this[lvl]) this[lvl] = function () { + var a = new Array(arguments.length + 1) + a[0] = lvl + for (var i = 0; i < arguments.length; i ++) { + a[i + 1] = arguments[i] + } + return this.log.apply(this, a) + }.bind(this) + this.disp[lvl] = disp +} + +log.prefixStyle = { fg: 'magenta' } +log.headingStyle = { fg: 'white', bg: 'black' } + +log.style = {} +log.levels = {} +log.disp = {} +log.addLevel('silly', -Infinity, { inverse: true }, 'sill') +log.addLevel('verbose', 1000, { fg: 'blue', bg: 'black' }, 'verb') +log.addLevel('info', 2000, { fg: 'green' }) +log.addLevel('http', 3000, { fg: 'green', bg: 'black' }) +log.addLevel('warn', 4000, { fg: 'black', bg: 'yellow' }, 'WARN') +log.addLevel('error', 5000, { fg: 'red', bg: 'black' }, 'ERR!') +log.addLevel('silent', Infinity) + +// allow 'error' prefix +log.on('error', function(){}) diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/.npmignore b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/.npmignore new file mode 100644 index 00000000..bc818974 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/.npmignore @@ -0,0 +1,5 @@ +*~ +.#* +node_modules +coverage +.nyc_output diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/CHANGES.md b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/CHANGES.md new file mode 100644 index 00000000..e990b86d --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/CHANGES.md @@ -0,0 +1,19 @@ +Hi, figured we could actually use a changelog now: + +## 1.1.1 2016-01-29 + +* Fix a typo in stream completion tracker + +## 1.1.0 2016-01-29 + +* Rewrote completion percent computation to be low impact– no more walking a + tree of completion groups every time we need this info. Previously, with + medium sized tree of completion groups, even a relatively modest number of + calls to the top level `completed()` method would result in absurd numbers + of calls overall as it walked down the tree. We now, instead, keep track as + we bubble up changes, so the computation is limited to when data changes and + to the depth of that one branch, instead of _every_ node. (Plus, we were already + incurring _this_ cost, since we already bubbled out changes.) +* Moved different tracker types out to their own files. +* Made tests test for TOO MANY events too. +* Standarized the source code formatting diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/LICENSE b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/LICENSE new file mode 100644 index 00000000..af458806 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/LICENSE @@ -0,0 +1,5 @@ +Copyright (c) 2015, Rebecca Turner + +Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/README.md b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/README.md new file mode 100644 index 00000000..c41d3922 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/README.md @@ -0,0 +1,194 @@ +are-we-there-yet +---------------- + +Track complex hiearchies of asynchronous task completion statuses. This is +intended to give you a way of recording and reporting the progress of the big +recursive fan-out and gather type workflows that are so common in async. + +What you do with this completion data is up to you, but the most common use case is to +feed it to one of the many progress bar modules. + +Most progress bar modules include a rudamentary version of this, but my +needs were more complex. + +Usage +===== + +```javascript +var TrackerGroup = require("are-we-there-yet").TrackerGroup + +var top = new TrackerGroup("program") + +var single = top.newItem("one thing", 100) +single.completeWork(20) + +console.log(top.completed()) // 0.2 + +fs.stat("file", function(er, stat) { + if (er) throw er + var stream = top.newStream("file", stat.size) + console.log(top.completed()) // now 0.1 as single is 50% of the job and is 20% complete + // and 50% * 20% == 10% + fs.createReadStream("file").pipe(stream).on("data", function (chunk) { + // do stuff with chunk + }) + top.on("change", function (name) { + // called each time a chunk is read from "file" + // top.completed() will start at 0.1 and fill up to 0.6 as the file is read + }) +}) +``` + +Shared Methods +============== + +All tracker objects described below have the following methods, they, along +with the event comprise the interface for consumers of tracker objects. + +* var completed = tracker.completed() + +Returns the ratio of completed work to work to be done. Range of 0 to 1. + +* tracker.finish() + +Marks the tracker as completed. With a TrackerGroup this marks all of its +components as completed. + +Marks all of the components of this tracker as finished, which in turn means +that `tracker.completed()` for this will now be 1. + +This will result in one or more `change` events being emitted. + +Events +====== + +All tracker objects emit `change` events with the following arguments: + +``` +function (name, completed, tracker) +``` + +`name` is the name of the tracker that originally emitted the event, +or if it didn't have one, the first containing tracker group that had one. + +`completed` is the percent complete (as returned by `tracker.completed()` method). + +`tracker` is the tracker object that you are listening for events on. + +TrackerGroup +============ + +* var tracker = new TrackerGroup(**name**) + + * **name** *(optional)* - The name of this tracker group, used in change + notifications if the component updating didn't have a name. Defaults to undefined. + +Creates a new empty tracker aggregation group. These are trackers whose +completion status is determined by the completion status of other trackers. + +* tracker.addUnit(**otherTracker**, **weight**) + + * **otherTracker** - Any of the other are-we-there-yet tracker objects + * **weight** *(optional)* - The weight to give the tracker, defaults to 1. + +Adds the **otherTracker** to this aggregation group. The weight determines +how long you expect this tracker to take to complete in proportion to other +units. So for instance, if you add one tracker with a weight of 1 and +another with a weight of 2, you're saying the second will take twice as long +to complete as the first. As such, the first will account for 33% of the +completion of this tracker and the second will account for the other 67%. + +Returns **otherTracker**. + +* var subGroup = tracker.newGroup(**name**, **weight**) + +The above is exactly equivalent to: + +```javascript + var subGroup = tracker.addUnit(new TrackerGroup(name), weight) +``` + +* var subItem = tracker.newItem(**name**, **todo**, **weight**) + +The above is exactly equivalent to: + +```javascript + var subItem = tracker.addUnit(new Tracker(name, todo), weight) +``` + +* var subStream = tracker.newStream(**name**, **todo**, **weight**) + +The above is exactly equivalent to: + +```javascript + var subStream = tracker.addUnit(new TrackerStream(name, todo), weight) +``` + +* console.log( tracker.debug() ) + +Returns a tree showing the completion of this tracker group and all of its +children, including recursively entering all of the children. + +Tracker +======= + +* var tracker = new Tracker(**name**, **todo**) + + * **name** *(optional)* The name of this counter to report in change + events. Defaults to undefined. + * **todo** *(optional)* The amount of work todo (a number). Defaults to 0. + +Ordinarily these are constructed as a part of a tracker group (via +`newItem`). + +* var completed = tracker.completed() + +Returns the ratio of completed work to work to be done. Range of 0 to 1. If +total work to be done is 0 then it will return 0. + +* tracker.addWork(**todo**) + + * **todo** A number to add to the amount of work to be done. + +Increases the amount of work to be done, thus decreasing the completion +percentage. Triggers a `change` event. + +* tracker.completeWork(**completed**) + + * **completed** A number to add to the work complete + +Increase the amount of work complete, thus increasing the completion percentage. +Will never increase the work completed past the amount of work todo. That is, +percentages > 100% are not allowed. Triggers a `change` event. + +* tracker.finish() + +Marks this tracker as finished, tracker.completed() will now be 1. Triggers +a `change` event. + +TrackerStream +============= + +* var tracker = new TrackerStream(**name**, **size**, **options**) + + * **name** *(optional)* The name of this counter to report in change + events. Defaults to undefined. + * **size** *(optional)* The number of bytes being sent through this stream. + * **options** *(optional)* A hash of stream options + +The tracker stream object is a pass through stream that updates an internal +tracker object each time a block passes through. It's intended to track +downloads, file extraction and other related activities. You use it by piping +your data source into it and then using it as your data source. + +If your data has a length attribute then that's used as the amount of work +completed when the chunk is passed through. If it does not (eg, object +streams) then each chunk counts as completing 1 unit of work, so your size +should be the total number of objects being streamed. + +* tracker.addWork(**todo**) + + * **todo** Increase the expected overall size by **todo** bytes. + +Increases the amount of work to be done, thus decreasing the completion +percentage. Triggers a `change` event. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/index.js b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/index.js new file mode 100644 index 00000000..57d8743f --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/index.js @@ -0,0 +1,4 @@ +'use strict' +exports.TrackerGroup = require('./tracker-group.js') +exports.Tracker = require('./tracker.js') +exports.TrackerStream = require('./tracker-stream.js') diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/.npmignore b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/.npmignore new file mode 100644 index 00000000..c2658d7d --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/.npmignore @@ -0,0 +1 @@ +node_modules/ diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/History.md b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/History.md new file mode 100644 index 00000000..25959eab --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/History.md @@ -0,0 +1,22 @@ + +1.0.0 / 2015-12-14 +================== + + * Merge pull request #12 from kasicka/master + * Add license text + +0.1.0 / 2014-10-17 +================== + + * adds `.fluent()` to api + +0.0.3 / 2014-01-13 +================== + + * fix receiver for .method() + +0.0.2 / 2014-01-13 +================== + + * Object.defineProperty() sucks + * Initial commit diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/License b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/License new file mode 100644 index 00000000..60de60ad --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/License @@ -0,0 +1,20 @@ +Copyright (c) 2015 TJ Holowaychuk + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/Makefile b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/Makefile new file mode 100644 index 00000000..a9dcfd50 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/Makefile @@ -0,0 +1,8 @@ + +test: + @./node_modules/.bin/mocha \ + --require should \ + --reporter spec \ + --bail + +.PHONY: test \ No newline at end of file diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/Readme.md b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/Readme.md new file mode 100644 index 00000000..ab8cf4ac --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/Readme.md @@ -0,0 +1,94 @@ + +# delegates + + Node method and accessor delegation utilty. + +## Installation + +``` +$ npm install delegates +``` + +## Example + +```js +var delegate = require('delegates'); + +... + +delegate(proto, 'request') + .method('acceptsLanguages') + .method('acceptsEncodings') + .method('acceptsCharsets') + .method('accepts') + .method('is') + .access('querystring') + .access('idempotent') + .access('socket') + .access('length') + .access('query') + .access('search') + .access('status') + .access('method') + .access('path') + .access('body') + .access('host') + .access('url') + .getter('subdomains') + .getter('protocol') + .getter('header') + .getter('stale') + .getter('fresh') + .getter('secure') + .getter('ips') + .getter('ip') +``` + +# API + +## Delegate(proto, prop) + +Creates a delegator instance used to configure using the `prop` on the given +`proto` object. (which is usually a prototype) + +## Delegate#method(name) + +Allows the given method `name` to be accessed on the host. + +## Delegate#getter(name) + +Creates a "getter" for the property with the given `name` on the delegated +object. + +## Delegate#setter(name) + +Creates a "setter" for the property with the given `name` on the delegated +object. + +## Delegate#access(name) + +Creates an "accessor" (ie: both getter *and* setter) for the property with the +given `name` on the delegated object. + +## Delegate#fluent(name) + +A unique type of "accessor" that works for a "fluent" API. When called as a +getter, the method returns the expected value. However, if the method is called +with a value, it will return itself so it can be chained. For example: + +```js +delegate(proto, 'request') + .fluent('query') + +// getter +var q = request.query(); + +// setter (chainable) +request + .query({ a: 1 }) + .query({ b: 2 }); +``` + +# License + + MIT diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/index.js b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/index.js new file mode 100644 index 00000000..17c222d5 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/index.js @@ -0,0 +1,121 @@ + +/** + * Expose `Delegator`. + */ + +module.exports = Delegator; + +/** + * Initialize a delegator. + * + * @param {Object} proto + * @param {String} target + * @api public + */ + +function Delegator(proto, target) { + if (!(this instanceof Delegator)) return new Delegator(proto, target); + this.proto = proto; + this.target = target; + this.methods = []; + this.getters = []; + this.setters = []; + this.fluents = []; +} + +/** + * Delegate method `name`. + * + * @param {String} name + * @return {Delegator} self + * @api public + */ + +Delegator.prototype.method = function(name){ + var proto = this.proto; + var target = this.target; + this.methods.push(name); + + proto[name] = function(){ + return this[target][name].apply(this[target], arguments); + }; + + return this; +}; + +/** + * Delegator accessor `name`. + * + * @param {String} name + * @return {Delegator} self + * @api public + */ + +Delegator.prototype.access = function(name){ + return this.getter(name).setter(name); +}; + +/** + * Delegator getter `name`. + * + * @param {String} name + * @return {Delegator} self + * @api public + */ + +Delegator.prototype.getter = function(name){ + var proto = this.proto; + var target = this.target; + this.getters.push(name); + + proto.__defineGetter__(name, function(){ + return this[target][name]; + }); + + return this; +}; + +/** + * Delegator setter `name`. + * + * @param {String} name + * @return {Delegator} self + * @api public + */ + +Delegator.prototype.setter = function(name){ + var proto = this.proto; + var target = this.target; + this.setters.push(name); + + proto.__defineSetter__(name, function(val){ + return this[target][name] = val; + }); + + return this; +}; + +/** + * Delegator fluent accessor + * + * @param {String} name + * @return {Delegator} self + * @api public + */ + +Delegator.prototype.fluent = function (name) { + var proto = this.proto; + var target = this.target; + this.fluents.push(name); + + proto[name] = function(val){ + if ('undefined' != typeof val) { + this[target][name] = val; + return this; + } else { + return this[target][name]; + } + }; + + return this; +}; diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/package.json b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/package.json new file mode 100644 index 00000000..0b1ca781 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/package.json @@ -0,0 +1,56 @@ +{ + "_from": "delegates@>=1.0.0 <2.0.0", + "_id": "delegates@1.0.0", + "_inBundle": true, + "_location": "/npm/npmlog/are-we-there-yet/delegates", + "_nodeVersion": "4.2.1", + "_npmUser": { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + "_npmVersion": "3.3.12", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npmlog/are-we-there-yet" + ], + "_resolved": "https://registry.npmjs.org/delegates/-/delegates-1.0.0.tgz", + "_shasum": "84c6e159b81904fdca59a0ef44cd870d31250f9a", + "bugs": { + "url": "https://github.com/visionmedia/node-delegates/issues" + }, + "dependencies": {}, + "description": "delegate methods and accessors to another property", + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "directories": {}, + "dist": { + "shasum": "84c6e159b81904fdca59a0ef44cd870d31250f9a", + "tarball": "https://registry.npmjs.org/delegates/-/delegates-1.0.0.tgz" + }, + "gitHead": "c4dc07ef1ed51c2b2a63f3585e5ef949ee577a49", + "homepage": "https://github.com/visionmedia/node-delegates#readme", + "keywords": [ + "delegate", + "delegation" + ], + "license": "MIT", + "maintainers": [ + { + "name": "tjholowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "dominicbarnes", + "email": "dominic@dbarnes.info" + } + ], + "name": "delegates", + "repository": { + "type": "git", + "url": "git+https://github.com/visionmedia/node-delegates.git" + }, + "scripts": {}, + "version": "1.0.0" +} diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/test/index.js b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/test/index.js new file mode 100644 index 00000000..7b6e3d4d --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates/test/index.js @@ -0,0 +1,94 @@ + +var assert = require('assert'); +var delegate = require('..'); + +describe('.method(name)', function(){ + it('should delegate methods', function(){ + var obj = {}; + + obj.request = { + foo: function(bar){ + assert(this == obj.request); + return bar; + } + }; + + delegate(obj, 'request').method('foo'); + + obj.foo('something').should.equal('something'); + }) +}) + +describe('.getter(name)', function(){ + it('should delegate getters', function(){ + var obj = {}; + + obj.request = { + get type() { + return 'text/html'; + } + } + + delegate(obj, 'request').getter('type'); + + obj.type.should.equal('text/html'); + }) +}) + +describe('.setter(name)', function(){ + it('should delegate setters', function(){ + var obj = {}; + + obj.request = { + get type() { + return this._type.toUpperCase(); + }, + + set type(val) { + this._type = val; + } + } + + delegate(obj, 'request').setter('type'); + + obj.type = 'hey'; + obj.request.type.should.equal('HEY'); + }) +}) + +describe('.access(name)', function(){ + it('should delegate getters and setters', function(){ + var obj = {}; + + obj.request = { + get type() { + return this._type.toUpperCase(); + }, + + set type(val) { + this._type = val; + } + } + + delegate(obj, 'request').access('type'); + + obj.type = 'hey'; + obj.type.should.equal('HEY'); + }) +}) + +describe('.fluent(name)', function () { + it('should delegate in a fluent fashion', function () { + var obj = { + settings: { + env: 'development' + } + }; + + delegate(obj, 'settings').fluent('env'); + + obj.env().should.equal('development'); + obj.env('production').should.equal(obj); + obj.settings.env.should.equal('production'); + }) +}) diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/package.json b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/package.json new file mode 100644 index 00000000..05f89ded --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/package.json @@ -0,0 +1,62 @@ +{ + "_from": "are-we-there-yet@>=1.1.2 <1.2.0", + "_id": "are-we-there-yet@1.1.2", + "_inBundle": true, + "_location": "/npm/npmlog/are-we-there-yet", + "_nodeVersion": "4.2.2", + "_npmOperationalInternal": { + "host": "packages-13-west.internal.npmjs.com", + "tmp": "tmp/are-we-there-yet-1.1.2.tgz_1458084397358_0.15847722673788667" + }, + "_npmUser": { + "name": "iarna", + "email": "me@re-becca.org" + }, + "_npmVersion": "3.8.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npmlog" + ], + "_resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.2.tgz", + "_shasum": "80e470e95a084794fe1899262c5667c6e88de1b3", + "author": { + "name": "Rebecca Turner", + "url": "http://re-becca.org" + }, + "bugs": { + "url": "https://github.com/iarna/are-we-there-yet/issues" + }, + "dependencies": { + "delegates": "^1.0.0", + "readable-stream": "^2.0.0 || ^1.1.13" + }, + "description": "Keep track of the overall completion of many dispirate processes", + "devDependencies": { + "standard": "^6.0.8", + "tap": "^5.7.0" + }, + "directories": {}, + "dist": { + "shasum": "80e470e95a084794fe1899262c5667c6e88de1b3", + "tarball": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.2.tgz" + }, + "gitHead": "dd5706e2204cb681e78031d0ffe156ed4cc75823", + "homepage": "https://github.com/iarna/are-we-there-yet", + "license": "ISC", + "main": "index.js", + "maintainers": [ + { + "name": "iarna", + "email": "me@re-becca.org" + } + ], + "name": "are-we-there-yet", + "repository": { + "type": "git", + "url": "git+https://github.com/iarna/are-we-there-yet.git" + }, + "scripts": { + "test": "standard && tap test/*.js" + }, + "version": "1.1.2" +} diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/test/lib/test-event.js b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/test/lib/test-event.js new file mode 100644 index 00000000..2aa7c05c --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/test/lib/test-event.js @@ -0,0 +1,29 @@ +'use strict' +var util = require('util') + +module.exports = function (obj, event, next) { + var timeout = setTimeout(gotTimeout, 10) + obj.once(event, gotResult) + + function gotTimeout () { + obj.removeListener(event, gotResult) + next(new Error('Timeout listening for ' + event)) + } + var result = [] + function gotResult () { + result = Array.prototype.slice.call(arguments) + clearTimeout(timeout) + timeout = setTimeout(gotNoMoreResults, 10) + obj.once(event, gotTooManyResults) + } + function gotNoMoreResults () { + obj.removeListener(event, gotTooManyResults) + var args = [null].concat(result) + next.apply(null, args) + } + function gotTooManyResults () { + var secondResult = Array.prototype.slice.call(arguments) + clearTimeout(timeout) + next(new Error('Got too many results, first ' + util.inspect(result) + ' and then ' + util.inspect(secondResult))) + } +} diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/test/tracker.js b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/test/tracker.js new file mode 100644 index 00000000..374c7739 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/test/tracker.js @@ -0,0 +1,57 @@ +'use strict' +var test = require('tap').test +var Tracker = require('../index.js').Tracker + +var testEvent = require('./lib/test-event.js') + +var name = 'test' + +test('initialization', function (t) { + var simple = new Tracker(name) + + t.is(simple.completed(), 0, 'Nothing todo is 0 completion') + t.done() +}) + +var track +var todo = 100 +test('completion', function (t) { + track = new Tracker(name, todo) + t.is(track.completed(), 0, 'Nothing done is 0 completion') + + testEvent(track, 'change', afterCompleteWork) + + track.completeWork(todo) + t.is(track.completed(), 1, 'completeWork: 100% completed') + + function afterCompleteWork (er, onChangeName) { + t.is(er, null, 'completeWork: on change event fired') + t.is(onChangeName, name, 'completeWork: on change emits the correct name') + t.done() + } +}) + +test('add more work', function (t) { + testEvent(track, 'change', afterAddWork) + track.addWork(todo) + t.is(track.completed(), 0.5, 'addWork: 50% completed') + function afterAddWork (er, onChangeName) { + t.is(er, null, 'addWork: on change event fired') + t.is(onChangeName, name, 'addWork: on change emits the correct name') + t.done() + } +}) + +test('complete more work', function (t) { + track.completeWork(200) + t.is(track.completed(), 1, 'completeWork: Over completion is still only 100% complete') + t.done() +}) + +test('finish is always 100%', function (t) { + var finishtest = new Tracker(name, todo) + finishtest.completeWork(50) + finishtest.finish() + t.is(finishtest.completed(), 1, 'finish: Explicitly finishing moves to 100%') + t.done() +}) diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/test/trackergroup.js b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/test/trackergroup.js new file mode 100644 index 00000000..799a7670 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/test/trackergroup.js @@ -0,0 +1,96 @@ +'use strict' +var test = require('tap').test +var TrackerGroup = require('../index.js').TrackerGroup +var testEvent = require('./lib/test-event.js') + +test('TrackerGroup', function (t) { + var name = 'test' + + var track = new TrackerGroup(name) + t.is(track.completed(), 0, 'Nothing todo is 0 completion') + testEvent(track, 'change', afterFinishEmpty) + track.finish() + var a, b + function afterFinishEmpty (er, onChangeName, completion) { + t.is(er, null, 'finishEmpty: on change event fired') + t.is(onChangeName, name, 'finishEmpty: on change emits the correct name') + t.is(completion, 1, 'finishEmpty: passed through completion was correct') + t.is(track.completed(), 1, 'finishEmpty: Finishing an empty group actually finishes it') + + track = new TrackerGroup(name) + a = track.newItem('a', 10, 1) + b = track.newItem('b', 10, 1) + t.is(track.completed(), 0, 'Initially empty') + testEvent(track, 'change', afterCompleteWork) + a.completeWork(5) + } + function afterCompleteWork (er, onChangeName, completion) { + t.is(er, null, 'on change event fired') + t.is(onChangeName, 'a', 'on change emits the correct name') + t.is(completion, 0.25, 'Complete half of one is a quarter overall') + t.is(track.completed(), 0.25, 'Complete half of one is a quarter overall') + testEvent(track, 'change', afterFinishAll) + track.finish() + } + function afterFinishAll (er, onChangeName, completion) { + t.is(er, null, 'finishAll: on change event fired') + t.is(onChangeName, name, 'finishAll: on change emits the correct name') + t.is(completion, 1, 'Finishing everything ') + t.is(track.completed(), 1, 'Finishing everything ') + + track = new TrackerGroup(name) + a = track.newItem('a', 10, 2) + b = track.newItem('b', 10, 1) + t.is(track.completed(), 0, 'weighted: Initially empty') + testEvent(track, 'change', afterWeightedCompleteWork) + a.completeWork(5) + } + function afterWeightedCompleteWork (er, onChangeName, completion) { + t.is(er, null, 'weighted: on change event fired') + t.is(onChangeName, 'a', 'weighted: on change emits the correct name') + t.is(Math.floor(completion * 100), 33, 'weighted: Complete half of double weighted') + t.is(Math.floor(track.completed() * 100), 33, 'weighted: Complete half of double weighted') + testEvent(track, 'change', afterWeightedFinishAll) + track.finish() + } + function afterWeightedFinishAll (er, onChangeName, completion) { + t.is(er, null, 'weightedFinishAll: on change event fired') + t.is(onChangeName, name, 'weightedFinishAll: on change emits the correct name') + t.is(completion, 1, 'weightedFinishaAll: Finishing everything ') + t.is(track.completed(), 1, 'weightedFinishaAll: Finishing everything ') + + track = new TrackerGroup(name) + a = track.newGroup('a', 10) + b = track.newGroup('b', 10) + var a1 = a.newItem('a.1', 10) + a1.completeWork(5) + t.is(track.completed(), 0.25, 'nested: Initially quarter done') + testEvent(track, 'change', afterNestedComplete) + b.finish() + } + function afterNestedComplete (er, onChangeName, completion) { + t.is(er, null, 'nestedComplete: on change event fired') + t.is(onChangeName, 'b', 'nestedComplete: on change emits the correct name') + t.is(completion, 0.75, 'nestedComplete: Finishing everything ') + t.is(track.completed(), 0.75, 'nestedComplete: Finishing everything ') + t.end() + } +}) + +test('cycles', function (t) { + var track = new TrackerGroup('top') + testCycle(track, track) + var layer1 = track.newGroup('layer1') + testCycle(layer1, track) + t.end() + + function testCycle (addTo, toAdd) { + try { + addTo.addUnit(toAdd) + t.fail(toAdd.name) + } catch (ex) { + console.log(ex) + t.pass(toAdd.name) + } + } +}) diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/test/trackerstream.js b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/test/trackerstream.js new file mode 100644 index 00000000..65f04b03 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/test/trackerstream.js @@ -0,0 +1,51 @@ +'use strict' +var test = require('tap').test +var util = require('util') +var stream = require('readable-stream') +var TrackerStream = require('../index.js').TrackerStream +var testEvent = require('./lib/test-event.js') + +var Sink = function () { + stream.Writable.apply(this, arguments) +} +util.inherits(Sink, stream.Writable) +Sink.prototype._write = function (data, encoding, cb) { + cb() +} + +test('TrackerStream', function (t) { + t.plan(9) + + var name = 'test' + var track = new TrackerStream(name) + + t.is(track.completed(), 0, 'Nothing todo is 0 completion') + + var todo = 10 + track = new TrackerStream(name, todo) + t.is(track.completed(), 0, 'Nothing done is 0 completion') + + track.pipe(new Sink()) + + testEvent(track, 'change', afterCompleteWork) + track.write('0123456789') + function afterCompleteWork (er, onChangeName) { + t.is(er, null, 'write: on change event fired') + t.is(onChangeName, name, 'write: on change emits the correct name') + t.is(track.completed(), 1, 'write: 100% completed') + + testEvent(track, 'change', afterAddWork) + track.addWork(10) + } + function afterAddWork (er, onChangeName) { + t.is(er, null, 'addWork: on change event fired') + t.is(track.completed(), 0.5, 'addWork: 50% completed') + + testEvent(track, 'change', afterAllWork) + track.write('ABCDEFGHIJKLMNOPQRST') + } + function afterAllWork (er) { + t.is(er, null, 'allWork: on change event fired') + t.is(track.completed(), 1, 'allWork: 100% completed') + } +}) diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/tracker-base.js b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/tracker-base.js new file mode 100644 index 00000000..6f436875 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/tracker-base.js @@ -0,0 +1,11 @@ +'use strict' +var EventEmitter = require('events').EventEmitter +var util = require('util') + +var trackerId = 0 +var TrackerBase = module.exports = function (name) { + EventEmitter.call(this) + this.id = ++trackerId + this.name = name +} +util.inherits(TrackerBase, EventEmitter) diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/tracker-group.js b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/tracker-group.js new file mode 100644 index 00000000..9759e122 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/tracker-group.js @@ -0,0 +1,107 @@ +'use strict' +var util = require('util') +var TrackerBase = require('./tracker-base.js') +var Tracker = require('./tracker.js') +var TrackerStream = require('./tracker-stream.js') + +var TrackerGroup = module.exports = function (name) { + TrackerBase.call(this, name) + this.parentGroup = null + this.trackers = [] + this.completion = {} + this.weight = {} + this.totalWeight = 0 + this.finished = false + this.bubbleChange = bubbleChange(this) +} +util.inherits(TrackerGroup, TrackerBase) + +function bubbleChange (trackerGroup) { + return function (name, completed, tracker) { + trackerGroup.completion[tracker.id] = completed + if (trackerGroup.finished) return + trackerGroup.emit('change', name || trackerGroup.name, trackerGroup.completed(), trackerGroup) + } +} + +TrackerGroup.prototype.nameInTree = function () { + var names = [] + var from = this + while (from) { + names.unshift(from.name) + from = from.parentGroup + } + return names.join('/') +} + +TrackerGroup.prototype.addUnit = function (unit, weight) { + if (unit.addUnit) { + var toTest = this + while (toTest) { + if (unit === toTest) { + throw new Error( + 'Attempted to add tracker group ' + + unit.name + ' to tree that already includes it ' + + this.nameInTree(this)) + } + toTest = toTest.parentGroup + } + unit.parentGroup = this + } + this.weight[unit.id] = weight || 1 + this.totalWeight += this.weight[unit.id] + this.trackers.push(unit) + this.completion[unit.id] = unit.completed() + unit.on('change', this.bubbleChange) + if (!this.finished) this.emit('change', unit.name, this.completion[unit.id], unit) + return unit +} + +TrackerGroup.prototype.completed = function () { + if (this.trackers.length === 0) return 0 + var valPerWeight = 1 / this.totalWeight + var completed = 0 + for (var ii = 0; ii < this.trackers.length; ii++) { + var trackerId = this.trackers[ii].id + completed += valPerWeight * this.weight[trackerId] * this.completion[trackerId] + } + return completed +} + +TrackerGroup.prototype.newGroup = function (name, weight) { + return this.addUnit(new TrackerGroup(name), weight) +} + +TrackerGroup.prototype.newItem = function (name, todo, weight) { + return this.addUnit(new Tracker(name, todo), weight) +} + +TrackerGroup.prototype.newStream = function (name, todo, weight) { + return this.addUnit(new TrackerStream(name, todo), weight) +} + +TrackerGroup.prototype.finish = function () { + this.finished = true + if (!this.trackers.length) this.addUnit(new Tracker(), 1, true) + for (var ii = 0; ii < this.trackers.length; ii++) { + var tracker = this.trackers[ii] + tracker.finish() + tracker.removeListener('change', this.bubbleChange) + } + this.emit('change', this.name, 1, this) +} + +var buffer = ' ' +TrackerGroup.prototype.debug = function (depth) { + depth = depth || 0 + var indent = depth ? buffer.substr(0, depth) : '' + var output = indent + (this.name || 'top') + ': ' + this.completed() + '\n' + this.trackers.forEach(function (tracker) { + if (tracker instanceof TrackerGroup) { + output += tracker.debug(depth + 1) + } else { + output += indent + ' ' + tracker.name + ': ' + tracker.completed() + '\n' + } + }) + return output +} diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/tracker-stream.js b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/tracker-stream.js new file mode 100644 index 00000000..fb9598ed --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/tracker-stream.js @@ -0,0 +1,35 @@ +'use strict' +var util = require('util') +var stream = require('readable-stream') +var delegate = require('delegates') +var Tracker = require('./tracker.js') + +var TrackerStream = module.exports = function (name, size, options) { + stream.Transform.call(this, options) + this.tracker = new Tracker(name, size) + this.name = name + this.id = this.tracker.id + this.tracker.on('change', delegateChange(this)) +} +util.inherits(TrackerStream, stream.Transform) + +function delegateChange (trackerStream) { + return function (name, completion, tracker) { + trackerStream.emit('change', name, completion, trackerStream) + } +} + +TrackerStream.prototype._transform = function (data, encoding, cb) { + this.tracker.completeWork(data.length ? data.length : 1) + this.push(data) + cb() +} + +TrackerStream.prototype._flush = function (cb) { + this.tracker.finish() + cb() +} + +delegate(TrackerStream.prototype, 'tracker') + .method('completed') + .method('addWork') diff --git a/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/tracker.js b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/tracker.js new file mode 100644 index 00000000..68c2339b --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/are-we-there-yet/tracker.js @@ -0,0 +1,30 @@ +'use strict' +var util = require('util') +var TrackerBase = require('./tracker-base.js') + +var Tracker = module.exports = function (name, todo) { + TrackerBase.call(this, name) + this.workDone = 0 + this.workTodo = todo || 0 +} +util.inherits(Tracker, TrackerBase) + +Tracker.prototype.completed = function () { + return this.workTodo === 0 ? 0 : this.workDone / this.workTodo +} + +Tracker.prototype.addWork = function (work) { + this.workTodo += work + this.emit('change', this.name, this.completed(), this) +} + +Tracker.prototype.completeWork = function (work) { + this.workDone += work + if (this.workDone > this.workTodo) this.workDone = this.workTodo + this.emit('change', this.name, this.completed(), this) +} + +Tracker.prototype.finish = function () { + this.workTodo = this.workDone = 1 + this.emit('change', this.name, 1, this) +} diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/.npmignore b/node_modules/npm/node_modules/npmlog/node_modules/gauge/.npmignore new file mode 100644 index 00000000..df22a16c --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/.npmignore @@ -0,0 +1,32 @@ +# Logs +logs +*.log + +# Runtime data +pids +*.pid +*.seed + +# Directory for instrumented libs generated by jscoverage/JSCover +lib-cov + +# Coverage directory used by tools like istanbul +coverage + +# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) +.grunt + +# Compiled binary addons (http://nodejs.org/api/addons.html) +build/Release + +# Dependency directory +# Commenting this out is preferred by some people, see +# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git- +node_modules + +# Users Environment Variables +.lock-wscript + +# Editor cruft +*~ +.#* diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/LICENSE b/node_modules/npm/node_modules/npmlog/node_modules/gauge/LICENSE new file mode 100644 index 00000000..e7560529 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/LICENSE @@ -0,0 +1,13 @@ +Copyright (c) 2014, Rebecca Turner + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/README.md b/node_modules/npm/node_modules/npmlog/node_modules/gauge/README.md new file mode 100644 index 00000000..337dc9d8 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/README.md @@ -0,0 +1,166 @@ +gauge +===== + +A nearly stateless terminal based horizontal gauge / progress bar. + +```javascript +var Gauge = require("gauge") + +var gauge = new Gauge() + +gauge.show("test", 0.20) + +gauge.pulse("this") + +gauge.hide() +``` + +![](example.png) + + +### `var gauge = new Gauge([options], [ansiStream])` + +* **options** – *(optional)* An option object. (See [below] for details.) +* **ansiStream** – *(optional)* A stream that's been blessed by the [ansi] + module to include various commands for controlling the cursor in a terminal. + +[ansi]: https://www.npmjs.com/package/ansi +[below]: #theme-objects + +Constructs a new gauge. Gauges are drawn on a single line, and are not drawn +if the current terminal isn't a tty. + +If you resize your terminal in a way that can be detected then the gauge +will be drawn at the new size. As a general rule, growing your terminal will +be clean, but shrinking your terminal will result in cruft as we don't have +enough information to know where what we wrote previously is now located. + +The **options** object can have the following properties, all of which are +optional: + +* maxUpdateFrequency: defaults to 50 msec, the gauge will not be drawn more + than once in this period of time. This applies to `show` and `pulse` + calls, but if you `hide` and then `show` the gauge it will draw it + regardless of time since last draw. +* theme: defaults to Gauge.unicode` if the terminal supports + unicode according to [has-unicode], otherwise it defaults to `Gauge.ascii`. + Details on the [theme object](#theme-objects) are documented elsewhere. +* template: see [documentation elsewhere](#template-objects) for + defaults and details. + +[has-unicode]: https://www.npmjs.com/package/has-unicode + +If **ansiStream** isn't passed in, then one will be constructed from stderr +with `ansi(process.stderr)`. + +### `gauge.show([name, [completed]])` + +* **name** – *(optional)* The name of the current thing contributing to progress. Defaults to the last value used, or "". +* **completed** – *(optional)* The portion completed as a value between 0 and 1. Defaults to the last value used, or 0. + +If `process.stdout.isTTY` is false then this does nothing. If completed is 0 +and `gauge.pulse` has never been called, then similarly nothing will be printed. + +If `maxUpdateFrequency` msec haven't passed since the last call to `show` or +`pulse` then similarly, nothing will be printed. (Actually, the update is +deferred until `maxUpdateFrequency` msec have passed and if nothing else has +happened, the gauge update will happen.) + +### `gauge.hide()` + +Removes the gauge from the terminal. + +### `gauge.pulse([name])` + +* **name** – *(optional)* The specific thing that triggered this pulse + +Spins the spinner in the gauge to show output. If **name** is included then +it will be combined with the last name passed to `gauge.show` using the +subsection property of the theme (typically a right facing arrow). + +### `gauge.disable()` + +Hides the gauge and ignores further calls to `show` or `pulse`. + +### `gauge.enable()` + +Shows the gauge and resumes updating when `show` or `pulse` is called. + +### `gauge.setTheme(theme)` + +Change the active theme, will be displayed with the next show or pulse + +### `gauge.setTemplate(template)` + +Change the active template, will be displayed with the next show or pulse + +### Theme Objects + +There are two theme objects available as a part of the module, `Gauge.unicode` and `Gauge.ascii`. +Theme objects have the follow properties: + +| Property | Unicode | ASCII | +| ---------- | ------- | ----- | +| startgroup | ╢ | \| | +| endgroup | ╟ | \| | +| complete | █ | # | +| incomplete | ░ | - | +| spinner | ▀▐▄▌ | -\\\|/ | +| subsection | → | -> | + +*startgroup*, *endgroup* and *subsection* can be as many characters as you want. + +*complete* and *incomplete* should be a single character width each. + +*spinner* is a list of characters to use in turn when displaying an activity +spinner. The Gauge will spin as many characters as you give here. + +### Template Objects + +A template is an array of objects and strings that, after being evaluated, +will be turned into the gauge line. The default template is: + +```javascript +[ + {type: "name", separated: true, maxLength: 25, minLength: 25, align: "left"}, + {type: "spinner", separated: true}, + {type: "startgroup"}, + {type: "completionbar"}, + {type: "endgroup"} +] +``` + +The various template elements can either be **plain strings**, in which case they will +be be included verbatum in the output. + +If the template element is an object, it can have the following keys: + +* *type* can be: + * `name` – The most recent name passed to `show`; if this is in response to a + `pulse` then the name passed to `pulse` will be appended along with the + subsection property from the theme. + * `spinner` – If you've ever called `pulse` this will be one of the characters + from the spinner property of the theme. + * `startgroup` – The `startgroup` property from the theme. + * `completionbar` – This progress bar itself + * `endgroup` – The `endgroup` property from the theme. +* *separated* – If true, the element will be separated with spaces from things on + either side (and margins count as space, so it won't be indented), but only + if its included. +* *maxLength* – The maximum length for this element. If its value is longer it + will be truncated. +* *minLength* – The minimum length for this element. If its value is shorter it + will be padded according to the *align* value. +* *align* – (Default: left) Possible values "left", "right" and "center". Works + as you'd expect from word processors. +* *length* – Provides a single value for both *minLength* and *maxLength*. If both + *length* and *minLength or *maxLength* are specifed then the latter take precedence. + +### Tracking Completion + +If you have more than one thing going on that you want to track completion +of, you may find the related [are-we-there-yet] helpful. It's `change` +event can be wired up to the `show` method to get a more traditional +progress bar interface. + +[are-we-there-yet]: https://www.npmjs.com/package/are-we-there-yet diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/example.png b/node_modules/npm/node_modules/npmlog/node_modules/gauge/example.png new file mode 100644 index 0000000000000000000000000000000000000000..2667cac459e177fb25252516d08c61f978e7b432 GIT binary patch literal 19689 zcmeFYRa9I}-!IsN5FiA%V8Mes1ZdoYyL+(U*0=^paCZ-l6WpEPE{#KQZ7jG$I8C1S zdB3yHnl)=K=3*}9cJEzPyK4Wt>SrCQq#%X*n(#FM06>-gD6RqkyaWLNaP~;>uq(v( zHeLY08(d2WRcz|X8J}~Wf5fvE{4S1ivb-BWyTPrV-yPdp=PbhoU`}H-^Z`7yjJ;Exv&3R zkMLUjasEBx%>kfYta%y0sD|us<6F*3KM|Z7lhQ-=h>Rf&I1?sd)wYTK$;Zx)^N`!x zfl!vC*O1V2XVLORKSW#}f(pPwc6=?>GxqI<7SQ-!muv*Ve**6ERgE(O)&trnb#f{s zKrCaYC3`7#Cmp*DQ(b82+1Gh=0DEFDRsr01ve5Anlfq7(*DpfKZi(NKZe(J3RZeLW zhqRDo#bgSge3GE=DWDVTk-l$8p)+CAF0Ex_9G0Lr70UV;)0=khm$d08>zd>adgC)+ 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/has-unicode/README.md b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/has-unicode/README.md new file mode 100644 index 00000000..5a03e599 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/has-unicode/README.md @@ -0,0 +1,43 @@ +has-unicode +=========== + +Try to guess if your terminal supports unicode + +```javascript +var hasUnicode = require("has-unicode") + +if (hasUnicode()) { + // the terminal probably has unicode support +} +``` +```javascript +var hasUnicode = require("has-unicode").tryHarder +hasUnicode(function(unicodeSupported) { + if (unicodeSupported) { + // the terminal probably has unicode support + } +}) +``` + +## Detecting Unicode + +What we actually detect is UTF-8 support, as that's what Node itself supports. +If you have a UTF-16 locale then you won't be detected as unicode capable. + +### Windows + +Since at least Windows 7, `cmd` and `powershell` have been unicode capable, +but unfortunately even then it's not guaranteed. In many localizations it +still uses legacy code pages and there's no facility short of running +programs or linking C++ that will let us detect this. As such, we +report any Windows installation as NOT unicode capable, and recommend +that you encourage your users to override this via config. + +### Unix Like Operating Systems + +We look at the environment variables `LC_ALL`, `LC_CTYPE`, and `LANG` in +that order. For `LC_ALL` and `LANG`, it looks for `.UTF-8` in the value. +For `LC_CTYPE` it looks to see if the value is `UTF-8`. This is sufficient +for most POSIX systems. While locale data can be put in `/etc/locale.conf` +as well, AFAIK it's always copied into the environment. + diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/has-unicode/index.js b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/has-unicode/index.js new file mode 100644 index 00000000..9bf537b1 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/has-unicode/index.js @@ -0,0 +1,21 @@ +"use strict" +var os = require("os") + +var hasUnicode = module.exports = function () { + // Recent Win32 platforms (>XP) CAN support unicode in the console but + // don't have to, and in non-english locales often use traditional local + // code pages. There's no way, short of windows system calls or execing + // the chcp command line program to figure this out. As such, we default + // this to false and encourage your users to override it via config if + // appropriate. + if (os.type() == "Windows_NT") { return false } + + var isUTF8 = /[.]UTF-8/ + if (isUTF8.test(process.env.LC_ALL) + || process.env.LC_CTYPE == 'UTF-8' + || isUTF8.test(process.env.LANG)) { + return true + } + + return false +} diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/has-unicode/package.json b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/has-unicode/package.json new file mode 100644 index 00000000..c1ce70f1 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/has-unicode/package.json @@ -0,0 +1,58 @@ +{ + "_from": "has-unicode@>=2.0.0 <3.0.0", + "_id": "has-unicode@2.0.0", + "_inBundle": true, + "_location": "/npm/npmlog/gauge/has-unicode", + "_nodeVersion": "4.2.2", + "_npmUser": { + "name": "iarna", + "email": "me@re-becca.org" + }, + "_npmVersion": "2.14.7", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npmlog/gauge" + ], + "_resolved": "https://registry.npmjs.org/has-unicode/-/has-unicode-2.0.0.tgz", + "_shasum": "a3cd96c307ba41d559c5a2ee408c12a11c4c2ec3", + "author": { + "name": "Rebecca Turner", + "email": "me@re-becca.org" + }, + "bugs": { + "url": "https://github.com/iarna/has-unicode/issues" + }, + "description": "Try to guess if your terminal supports unicode", + "devDependencies": { + "require-inject": "^1.3.0", + "tap": "^2.3.1" + }, + "directories": {}, + "dist": { + "shasum": "a3cd96c307ba41d559c5a2ee408c12a11c4c2ec3", + "tarball": "https://registry.npmjs.org/has-unicode/-/has-unicode-2.0.0.tgz" + }, + "gitHead": "fdd5de141a5564bdb5bc991d951209da40f6a598", + "homepage": "https://github.com/iarna/has-unicode", + "keywords": [ + "unicode", + "terminal" + ], + "license": "ISC", + "main": "index.js", + "maintainers": [ + { + "name": "iarna", + "email": "me@re-becca.org" + } + ], + "name": "has-unicode", + "repository": { + "type": "git", + "url": "git+https://github.com/iarna/has-unicode.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "2.0.0" +} diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/has-unicode/test/index.js b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/has-unicode/test/index.js new file mode 100644 index 00000000..cbdfda33 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/has-unicode/test/index.js @@ -0,0 +1,26 @@ +"use strict" +var test = require("tap").test +var requireInject = require("require-inject") + +test("Windows", function (t) { + t.plan(1) + var hasUnicode = requireInject("../index.js", { + os: { type: function () { return "Windows_NT" } } + }) + t.is(hasUnicode(), false, "Windows is assumed NOT to be unicode aware") +}) +test("Unix Env", function (t) { + t.plan(3) + var hasUnicode = requireInject("../index.js", { + os: { type: function () { return "Linux" } }, + child_process: { exec: function (cmd,cb) { cb(new Error("not available")) } } + }) + process.env.LANG = "en_US.UTF-8" + process.env.LC_ALL = null + t.is(hasUnicode(), true, "Linux with a UTF8 language") + process.env.LANG = null + process.env.LC_ALL = "en_US.UTF-8" + t.is(hasUnicode(), true, "Linux with UTF8 locale") + process.env.LC_ALL = null + t.is(hasUnicode(), false, "Linux without UTF8 language or locale") +}) diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._baseslice/LICENSE b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._baseslice/LICENSE new file mode 100644 index 00000000..b054ca5a --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._baseslice/LICENSE @@ -0,0 +1,22 @@ +Copyright 2012-2016 The Dojo Foundation +Based on Underscore.js, copyright 2009-2016 Jeremy Ashkenas, +DocumentCloud and Investigative Reporters & Editors + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._baseslice/README.md b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._baseslice/README.md new file mode 100644 index 00000000..8cd4181c --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._baseslice/README.md @@ -0,0 +1,18 @@ +# lodash._baseslice v4.0.0 + +The internal [lodash](https://lodash.com/) function `baseSlice` exported as a [Node.js](https://nodejs.org/) module. + +## Installation + +Using npm: +```bash +$ {sudo -H} npm i -g npm +$ npm i --save lodash._baseslice +``` + +In Node.js: +```js +var baseSlice = require('lodash._baseslice'); +``` + +See the [package source](https://github.com/lodash/lodash/blob/4.0.0-npm-packages/lodash._baseslice) for more details. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._baseslice/index.js b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._baseslice/index.js new file mode 100644 index 00000000..59293c3d --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._baseslice/index.js @@ -0,0 +1,40 @@ +/** + * lodash 4.0.0 (Custom Build) + * Build: `lodash modularize exports="npm" -o ./` + * Copyright 2012-2016 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license + */ + +/** + * The base implementation of `_.slice` without an iteratee call guard. + * + * @private + * @param {Array} array The array to slice. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the slice of `array`. + */ +function baseSlice(array, start, end) { + var index = -1, + length = array.length; + + if (start < 0) { + start = -start > length ? 0 : (length + start); + } + end = end > length ? length : end; + if (end < 0) { + end += length; + } + length = start > end ? 0 : ((end - start) >>> 0); + start >>>= 0; + + var result = Array(length); + while (++index < length) { + result[index] = array[index + start]; + } + return result; +} + +module.exports = baseSlice; diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._baseslice/package.json b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._baseslice/package.json new file mode 100644 index 00000000..e4ea6e0d --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._baseslice/package.json @@ -0,0 +1,77 @@ +{ + "_from": "lodash._baseslice@4.0.0", + "_id": "lodash._baseslice@4.0.0", + "_inBundle": true, + "_location": "/npm/npmlog/gauge/lodash._baseslice", + "_nodeVersion": "5.4.0", + "_npmUser": { + "name": "jdalton", + "email": "john.david.dalton@gmail.com" + }, + "_npmVersion": "2.14.15", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npmlog/gauge/lodash.pad", + "/npm/npmlog/gauge/lodash.padend", + "/npm/npmlog/gauge/lodash.padstart" + ], + "_resolved": "https://registry.npmjs.org/lodash._baseslice/-/lodash._baseslice-4.0.0.tgz", + "_shasum": "f5ce1df982948ecaff63f223853415b7b9763704", + "author": { + "name": "John-David Dalton", + "email": "john.david.dalton@gmail.com", + "url": "http://allyoucanleet.com/" + }, + "bugs": { + "url": "https://github.com/lodash/lodash/issues" + }, + "contributors": [ + { + "name": "John-David Dalton", + "email": "john.david.dalton@gmail.com", + "url": "http://allyoucanleet.com/" + }, + { + "name": "Blaine Bublitz", + "email": "blaine@iceddev.com", + "url": "https://github.com/phated" + }, + { + "name": "Mathias Bynens", + "email": "mathias@qiwi.be", + "url": "https://mathiasbynens.be/" + } + ], + "description": "The internal lodash function `baseSlice` exported as a module.", + "directories": {}, + "dist": { + "shasum": "f5ce1df982948ecaff63f223853415b7b9763704", + "tarball": "https://registry.npmjs.org/lodash._baseslice/-/lodash._baseslice-4.0.0.tgz" + }, + "homepage": "https://lodash.com/", + "icon": "https://lodash.com/icon.svg", + "license": "MIT", + "maintainers": [ + { + "name": "jdalton", + "email": "john.david.dalton@gmail.com" + }, + { + "name": "mathias", + "email": "mathias@qiwi.be" + }, + { + "name": "phated", + "email": "blaine@iceddev.com" + } + ], + "name": "lodash._baseslice", + "repository": { + "type": "git", + "url": "git+https://github.com/lodash/lodash.git" + }, + "scripts": { + "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" + }, + "version": "4.0.0" +} diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._basetostring/LICENSE b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._basetostring/LICENSE new file mode 100644 index 00000000..e0c69d56 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._basetostring/LICENSE @@ -0,0 +1,47 @@ +Copyright jQuery Foundation and other contributors + +Based on Underscore.js, copyright Jeremy Ashkenas, +DocumentCloud and Investigative Reporters & Editors + +This software consists of voluntary contributions made by many +individuals. For exact contribution history, see the revision history +available at https://github.com/lodash/lodash + +The following license applies to all parts of this software except as +documented below: + +==== + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +==== + +Copyright and related rights for sample code are waived via CC0. Sample +code is defined as all source code displayed within the prose of the +documentation. + +CC0: http://creativecommons.org/publicdomain/zero/1.0/ + +==== + +Files located in the node_modules and vendor directories are externally +maintained libraries used by this software which have their own +licenses; we recommend you read them, as their terms may differ from the +terms above. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._basetostring/README.md b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._basetostring/README.md new file mode 100644 index 00000000..ba060c94 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._basetostring/README.md @@ -0,0 +1,18 @@ +# lodash._basetostring v4.12.0 + +The internal [lodash](https://lodash.com/) function `baseToString` exported as a [Node.js](https://nodejs.org/) module. + +## Installation + +Using npm: +```bash +$ {sudo -H} npm i -g npm +$ npm i --save lodash._basetostring +``` + +In Node.js: +```js +var baseToString = require('lodash._basetostring'); +``` + +See the [package source](https://github.com/lodash/lodash/blob/4.12.0-npm-packages/lodash._basetostring) for more details. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._basetostring/index.js b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._basetostring/index.js new file mode 100644 index 00000000..d5848107 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._basetostring/index.js @@ -0,0 +1,153 @@ +/** + * lodash (Custom Build) + * Build: `lodash modularize exports="npm" -o ./` + * Copyright jQuery Foundation and other contributors + * Released under MIT license + * Based on Underscore.js 1.8.3 + * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + */ + +/** Used as references for various `Number` constants. */ +var INFINITY = 1 / 0; + +/** `Object#toString` result references. */ +var symbolTag = '[object Symbol]'; + +/** Used to determine if values are of the language type `Object`. */ +var objectTypes = { + 'function': true, + 'object': true +}; + +/** Detect free variable `exports`. */ +var freeExports = (objectTypes[typeof exports] && exports && !exports.nodeType) + ? exports + : undefined; + +/** Detect free variable `module`. */ +var freeModule = (objectTypes[typeof module] && module && !module.nodeType) + ? module + : undefined; + +/** Detect free variable `global` from Node.js. */ +var freeGlobal = checkGlobal(freeExports && freeModule && typeof global == 'object' && global); + +/** Detect free variable `self`. */ +var freeSelf = checkGlobal(objectTypes[typeof self] && self); + +/** Detect free variable `window`. */ +var freeWindow = checkGlobal(objectTypes[typeof window] && window); + +/** Detect `this` as the global object. */ +var thisGlobal = checkGlobal(objectTypes[typeof this] && this); + +/** + * Used as a reference to the global object. + * + * The `this` value is used if it's the global object to avoid Greasemonkey's + * restricted `window` object, otherwise the `window` object is used. + */ +var root = freeGlobal || + ((freeWindow !== (thisGlobal && thisGlobal.window)) && freeWindow) || + freeSelf || thisGlobal || Function('return this')(); + +/** + * Checks if `value` is a global object. + * + * @private + * @param {*} value The value to check. + * @returns {null|Object} Returns `value` if it's a global object, else `null`. + */ +function checkGlobal(value) { + return (value && value.Object === Object) ? value : null; +} + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ +var objectToString = objectProto.toString; + +/** Built-in value references. */ +var Symbol = root.Symbol; + +/** Used to convert symbols to primitives and strings. */ +var symbolProto = Symbol ? Symbol.prototype : undefined, + symbolToString = symbolProto ? symbolProto.toString : undefined; + +/** + * The base implementation of `_.toString` which doesn't convert nullish + * values to empty strings. + * + * @private + * @param {*} value The value to process. + * @returns {string} Returns the string. + */ +function baseToString(value) { + // Exit early for strings to avoid a performance hit in some environments. + if (typeof value == 'string') { + return value; + } + if (isSymbol(value)) { + return symbolToString ? symbolToString.call(value) : ''; + } + var result = (value + ''); + return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; +} + +/** + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + * @example + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false + */ +function isObjectLike(value) { + return !!value && typeof value == 'object'; +} + +/** + * Checks if `value` is classified as a `Symbol` primitive or object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, + * else `false`. + * @example + * + * _.isSymbol(Symbol.iterator); + * // => true + * + * _.isSymbol('abc'); + * // => false + */ +function isSymbol(value) { + return typeof value == 'symbol' || + (isObjectLike(value) && objectToString.call(value) == symbolTag); +} + +module.exports = baseToString; diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._basetostring/package.json b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._basetostring/package.json new file mode 100644 index 00000000..d2f4645a --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash._basetostring/package.json @@ -0,0 +1,81 @@ +{ + "_from": "lodash._basetostring@4.12.0", + "_id": "lodash._basetostring@4.12.0", + "_inBundle": true, + "_location": "/npm/npmlog/gauge/lodash._basetostring", + "_nodeVersion": "5.5.0", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/lodash._basetostring-4.12.0.tgz_1463062033665_0.6722894972190261" + }, + "_npmUser": { + "name": "jdalton", + "email": "john.david.dalton@gmail.com" + }, + "_npmVersion": "2.15.5", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npmlog/gauge/lodash.pad", + "/npm/npmlog/gauge/lodash.padend", + "/npm/npmlog/gauge/lodash.padstart" + ], + "_resolved": "https://registry.npmjs.org/lodash._basetostring/-/lodash._basetostring-4.12.0.tgz", + "_shasum": "9327c9dc5158866b7fa4b9d42f4638e5766dd9df", + "author": { + "name": "John-David Dalton", + "email": "john.david.dalton@gmail.com", + "url": "http://allyoucanleet.com/" + }, + "bugs": { + "url": "https://github.com/lodash/lodash/issues" + }, + "contributors": [ + { + "name": "John-David Dalton", + "email": "john.david.dalton@gmail.com", + "url": "http://allyoucanleet.com/" + }, + { + "name": "Blaine Bublitz", + "email": "blaine.bublitz@gmail.com", + "url": "https://github.com/phated" + }, + { + "name": "Mathias Bynens", + "email": "mathias@qiwi.be", + "url": "https://mathiasbynens.be/" + } + ], + "description": "The internal lodash function `baseToString` exported as a module.", + "directories": {}, + "dist": { + "shasum": "9327c9dc5158866b7fa4b9d42f4638e5766dd9df", + "tarball": "https://registry.npmjs.org/lodash._basetostring/-/lodash._basetostring-4.12.0.tgz" + }, + "homepage": "https://lodash.com/", + "icon": "https://lodash.com/icon.svg", + "license": "MIT", + "maintainers": [ + { + "name": "jdalton", + "email": "john.david.dalton@gmail.com" + }, + { + "name": "mathias", + "email": "mathias@qiwi.be" + }, + { + "name": "phated", + "email": "blaine@iceddev.com" + } + ], + "name": "lodash._basetostring", + "repository": { + "type": "git", + "url": "git+https://github.com/lodash/lodash.git" + }, + "scripts": { + "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" + }, + "version": "4.12.0" +} diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.pad/LICENSE b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.pad/LICENSE new file mode 100644 index 00000000..e0c69d56 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.pad/LICENSE @@ -0,0 +1,47 @@ +Copyright jQuery Foundation and other contributors + +Based on Underscore.js, copyright Jeremy Ashkenas, +DocumentCloud and Investigative Reporters & Editors + +This software consists of voluntary contributions made by many +individuals. For exact contribution history, see the revision history +available at https://github.com/lodash/lodash + +The following license applies to all parts of this software except as +documented below: + +==== + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +==== + +Copyright and related rights for sample code are waived via CC0. Sample +code is defined as all source code displayed within the prose of the +documentation. + +CC0: http://creativecommons.org/publicdomain/zero/1.0/ + +==== + +Files located in the node_modules and vendor directories are externally +maintained libraries used by this software which have their own +licenses; we recommend you read them, as their terms may differ from the +terms above. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.pad/README.md b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.pad/README.md new file mode 100644 index 00000000..57fb5859 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.pad/README.md @@ -0,0 +1,18 @@ +# lodash.pad v4.4.0 + +The [lodash](https://lodash.com/) method `_.pad` exported as a [Node.js](https://nodejs.org/) module. + +## Installation + +Using npm: +```bash +$ {sudo -H} npm i -g npm +$ npm i --save lodash.pad +``` + +In Node.js: +```js +var pad = require('lodash.pad'); +``` + +See the [documentation](https://lodash.com/docs#pad) or [package source](https://github.com/lodash/lodash/blob/4.4.0-npm-packages/lodash.pad) for more details. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.pad/index.js b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.pad/index.js new file mode 100644 index 00000000..876fbb96 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.pad/index.js @@ -0,0 +1,434 @@ +/** + * lodash (Custom Build) + * Build: `lodash modularize exports="npm" -o ./` + * Copyright jQuery Foundation and other contributors + * Released under MIT license + * Based on Underscore.js 1.8.3 + * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + */ +var baseSlice = require('lodash._baseslice'), + baseToString = require('lodash._basetostring'), + toString = require('lodash.tostring'); + +/** Used as references for various `Number` constants. */ +var INFINITY = 1 / 0, + MAX_SAFE_INTEGER = 9007199254740991, + MAX_INTEGER = 1.7976931348623157e+308, + NAN = 0 / 0; + +/** `Object#toString` result references. */ +var funcTag = '[object Function]', + genTag = '[object GeneratorFunction]', + symbolTag = '[object Symbol]'; + +/** Used to match leading and trailing whitespace. */ +var reTrim = /^\s+|\s+$/g; + +/** Used to detect bad signed hexadecimal string values. */ +var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; + +/** Used to detect binary string values. */ +var reIsBinary = /^0b[01]+$/i; + +/** Used to detect octal string values. */ +var reIsOctal = /^0o[0-7]+$/i; + +/** Used to compose unicode character classes. */ +var rsAstralRange = '\\ud800-\\udfff', + rsComboMarksRange = '\\u0300-\\u036f\\ufe20-\\ufe23', + rsComboSymbolsRange = '\\u20d0-\\u20f0', + rsVarRange = '\\ufe0e\\ufe0f'; + +/** Used to compose unicode capture groups. */ +var rsAstral = '[' + rsAstralRange + ']', + rsCombo = '[' + rsComboMarksRange + rsComboSymbolsRange + ']', + rsFitz = '\\ud83c[\\udffb-\\udfff]', + rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', + rsNonAstral = '[^' + rsAstralRange + ']', + rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', + rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', + rsZWJ = '\\u200d'; + +/** Used to compose unicode regexes. */ +var reOptMod = rsModifier + '?', + rsOptVar = '[' + rsVarRange + ']?', + rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', + rsSeq = rsOptVar + reOptMod + rsOptJoin, + rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; + +/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ +var reComplexSymbol = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); + +/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ +var reHasComplexSymbol = RegExp('[' + rsZWJ + rsAstralRange + rsComboMarksRange + rsComboSymbolsRange + rsVarRange + ']'); + +/** Built-in method references without a dependency on `root`. */ +var freeParseInt = parseInt; + +/** + * Gets the number of symbols in `string`. + * + * @private + * @param {string} string The string to inspect. + * @returns {number} Returns the string size. + */ +function stringSize(string) { + if (!(string && reHasComplexSymbol.test(string))) { + return string.length; + } + var result = reComplexSymbol.lastIndex = 0; + while (reComplexSymbol.test(string)) { + result++; + } + return result; +} + +/** + * Converts `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ +function stringToArray(string) { + return string.match(reComplexSymbol); +} + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ +var objectToString = objectProto.toString; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeCeil = Math.ceil, + nativeFloor = Math.floor; + +/** + * The base implementation of `_.repeat` which doesn't coerce arguments. + * + * @private + * @param {string} string The string to repeat. + * @param {number} n The number of times to repeat the string. + * @returns {string} Returns the repeated string. + */ +function baseRepeat(string, n) { + var result = ''; + if (!string || n < 1 || n > MAX_SAFE_INTEGER) { + return result; + } + // Leverage the exponentiation by squaring algorithm for a faster repeat. + // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details. + do { + if (n % 2) { + result += string; + } + n = nativeFloor(n / 2); + if (n) { + string += string; + } + } while (n); + + return result; +} + +/** + * Casts `array` to a slice if it's needed. + * + * @private + * @param {Array} array The array to inspect. + * @param {number} start The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the cast slice. + */ +function castSlice(array, start, end) { + var length = array.length; + end = end === undefined ? length : end; + return (!start && end >= length) ? array : baseSlice(array, start, end); +} + +/** + * Creates the padding for `string` based on `length`. The `chars` string + * is truncated if the number of characters exceeds `length`. + * + * @private + * @param {number} length The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padding for `string`. + */ +function createPadding(length, chars) { + chars = chars === undefined ? ' ' : baseToString(chars); + + var charsLength = chars.length; + if (charsLength < 2) { + return charsLength ? baseRepeat(chars, length) : chars; + } + var result = baseRepeat(chars, nativeCeil(length / stringSize(chars))); + return reHasComplexSymbol.test(chars) + ? castSlice(stringToArray(result), 0, length).join('') + : result.slice(0, length); +} + +/** + * Checks if `value` is classified as a `Function` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, + * else `false`. + * @example + * + * _.isFunction(_); + * // => true + * + * _.isFunction(/abc/); + * // => false + */ +function isFunction(value) { + // The use of `Object#toString` avoids issues with the `typeof` operator + // in Safari 8 which returns 'object' for typed array and weak map constructors, + // and PhantomJS 1.9 which returns 'function' for `NodeList` instances. + var tag = isObject(value) ? objectToString.call(value) : ''; + return tag == funcTag || tag == genTag; +} + +/** + * Checks if `value` is the + * [language type](http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types) + * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(_.noop); + * // => true + * + * _.isObject(null); + * // => false + */ +function isObject(value) { + var type = typeof value; + return !!value && (type == 'object' || type == 'function'); +} + +/** + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + * @example + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false + */ +function isObjectLike(value) { + return !!value && typeof value == 'object'; +} + +/** + * Checks if `value` is classified as a `Symbol` primitive or object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, + * else `false`. + * @example + * + * _.isSymbol(Symbol.iterator); + * // => true + * + * _.isSymbol('abc'); + * // => false + */ +function isSymbol(value) { + return typeof value == 'symbol' || + (isObjectLike(value) && objectToString.call(value) == symbolTag); +} + +/** + * Converts `value` to a finite number. + * + * @static + * @memberOf _ + * @since 4.12.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted number. + * @example + * + * _.toFinite(3.2); + * // => 3.2 + * + * _.toFinite(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toFinite(Infinity); + * // => 1.7976931348623157e+308 + * + * _.toFinite('3.2'); + * // => 3.2 + */ +function toFinite(value) { + if (!value) { + return value === 0 ? value : 0; + } + value = toNumber(value); + if (value === INFINITY || value === -INFINITY) { + var sign = (value < 0 ? -1 : 1); + return sign * MAX_INTEGER; + } + return value === value ? value : 0; +} + +/** + * Converts `value` to an integer. + * + * **Note:** This function is loosely based on + * [`ToInteger`](http://www.ecma-international.org/ecma-262/6.0/#sec-tointeger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toInteger(3.2); + * // => 3 + * + * _.toInteger(Number.MIN_VALUE); + * // => 0 + * + * _.toInteger(Infinity); + * // => 1.7976931348623157e+308 + * + * _.toInteger('3.2'); + * // => 3 + */ +function toInteger(value) { + var result = toFinite(value), + remainder = result % 1; + + return result === result ? (remainder ? result - remainder : result) : 0; +} + +/** + * Converts `value` to a number. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to process. + * @returns {number} Returns the number. + * @example + * + * _.toNumber(3.2); + * // => 3.2 + * + * _.toNumber(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toNumber(Infinity); + * // => Infinity + * + * _.toNumber('3.2'); + * // => 3.2 + */ +function toNumber(value) { + if (typeof value == 'number') { + return value; + } + if (isSymbol(value)) { + return NAN; + } + if (isObject(value)) { + var other = isFunction(value.valueOf) ? value.valueOf() : value; + value = isObject(other) ? (other + '') : other; + } + if (typeof value != 'string') { + return value === 0 ? value : +value; + } + value = value.replace(reTrim, ''); + var isBinary = reIsBinary.test(value); + return (isBinary || reIsOctal.test(value)) + ? freeParseInt(value.slice(2), isBinary ? 2 : 8) + : (reIsBadHex.test(value) ? NAN : +value); +} + +/** + * Pads `string` on the left and right sides if it's shorter than `length`. + * Padding characters are truncated if they can't be evenly divided by `length`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to pad. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padded string. + * @example + * + * _.pad('abc', 8); + * // => ' abc ' + * + * _.pad('abc', 8, '_-'); + * // => '_-abc_-_' + * + * _.pad('abc', 3); + * // => 'abc' + */ +function pad(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + if (!length || strLength >= length) { + return string; + } + var mid = (length - strLength) / 2; + return ( + createPadding(nativeFloor(mid), chars) + + string + + createPadding(nativeCeil(mid), chars) + ); +} + +module.exports = pad; diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.pad/package.json b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.pad/package.json new file mode 100644 index 00000000..133ef35a --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.pad/package.json @@ -0,0 +1,88 @@ +{ + "_from": "lodash.pad@>=4.1.0 <5.0.0", + "_id": "lodash.pad@4.4.0", + "_inBundle": true, + "_location": "/npm/npmlog/gauge/lodash.pad", + "_nodeVersion": "5.5.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/lodash.pad-4.4.0.tgz_1463062450475_0.3613762252498418" + }, + "_npmUser": { + "name": "jdalton", + "email": "john.david.dalton@gmail.com" + }, + "_npmVersion": "2.15.5", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npmlog/gauge" + ], + "_resolved": "https://registry.npmjs.org/lodash.pad/-/lodash.pad-4.4.0.tgz", + "_shasum": "faa38df26c0a69ec5086a82246c958e150dcb1ab", + "author": { + "name": "John-David Dalton", + "email": "john.david.dalton@gmail.com", + "url": "http://allyoucanleet.com/" + }, + "bugs": { + "url": "https://github.com/lodash/lodash/issues" + }, + "contributors": [ + { + "name": "John-David Dalton", + "email": "john.david.dalton@gmail.com", + "url": "http://allyoucanleet.com/" + }, + { + "name": "Blaine Bublitz", + "email": "blaine.bublitz@gmail.com", + "url": "https://github.com/phated" + }, + { + "name": "Mathias Bynens", + "email": "mathias@qiwi.be", + "url": "https://mathiasbynens.be/" + } + ], + "dependencies": { + "lodash._baseslice": "~4.0.0", + "lodash._basetostring": "~4.12.0", + "lodash.tostring": "^4.0.0" + }, + "description": "The lodash method `_.pad` exported as a module.", + "directories": {}, + "dist": { + "shasum": "faa38df26c0a69ec5086a82246c958e150dcb1ab", + "tarball": "https://registry.npmjs.org/lodash.pad/-/lodash.pad-4.4.0.tgz" + }, + "homepage": "https://lodash.com/", + "icon": "https://lodash.com/icon.svg", + "keywords": [ + "lodash-modularized", + "pad" + ], + "license": "MIT", + "maintainers": [ + { + "name": "jdalton", + "email": "john.david.dalton@gmail.com" + }, + { + "name": "mathias", + "email": "mathias@qiwi.be" + }, + { + "name": "phated", + "email": "blaine@iceddev.com" + } + ], + "name": "lodash.pad", + "repository": { + "type": "git", + "url": "git+https://github.com/lodash/lodash.git" + }, + "scripts": { + "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" + }, + "version": "4.4.0" +} diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padend/LICENSE b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padend/LICENSE new file mode 100644 index 00000000..e0c69d56 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padend/LICENSE @@ -0,0 +1,47 @@ +Copyright jQuery Foundation and other contributors + +Based on Underscore.js, copyright Jeremy Ashkenas, +DocumentCloud and Investigative Reporters & Editors + +This software consists of voluntary contributions made by many +individuals. For exact contribution history, see the revision history +available at https://github.com/lodash/lodash + +The following license applies to all parts of this software except as +documented below: + +==== + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +==== + +Copyright and related rights for sample code are waived via CC0. Sample +code is defined as all source code displayed within the prose of the +documentation. + +CC0: http://creativecommons.org/publicdomain/zero/1.0/ + +==== + +Files located in the node_modules and vendor directories are externally +maintained libraries used by this software which have their own +licenses; we recommend you read them, as their terms may differ from the +terms above. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padend/README.md b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padend/README.md new file mode 100644 index 00000000..909eef8f --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padend/README.md @@ -0,0 +1,18 @@ +# lodash.padend v4.5.0 + +The [lodash](https://lodash.com/) method `_.padEnd` exported as a [Node.js](https://nodejs.org/) module. + +## Installation + +Using npm: +```bash +$ {sudo -H} npm i -g npm +$ npm i --save lodash.padend +``` + +In Node.js: +```js +var padEnd = require('lodash.padend'); +``` + +See the [documentation](https://lodash.com/docs#padEnd) or [package source](https://github.com/lodash/lodash/blob/4.5.0-npm-packages/lodash.padend) for more details. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padend/index.js b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padend/index.js new file mode 100644 index 00000000..5af50372 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padend/index.js @@ -0,0 +1,428 @@ +/** + * lodash (Custom Build) + * Build: `lodash modularize exports="npm" -o ./` + * Copyright jQuery Foundation and other contributors + * Released under MIT license + * Based on Underscore.js 1.8.3 + * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + */ +var baseSlice = require('lodash._baseslice'), + baseToString = require('lodash._basetostring'), + toString = require('lodash.tostring'); + +/** Used as references for various `Number` constants. */ +var INFINITY = 1 / 0, + MAX_SAFE_INTEGER = 9007199254740991, + MAX_INTEGER = 1.7976931348623157e+308, + NAN = 0 / 0; + +/** `Object#toString` result references. */ +var funcTag = '[object Function]', + genTag = '[object GeneratorFunction]', + symbolTag = '[object Symbol]'; + +/** Used to match leading and trailing whitespace. */ +var reTrim = /^\s+|\s+$/g; + +/** Used to detect bad signed hexadecimal string values. */ +var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; + +/** Used to detect binary string values. */ +var reIsBinary = /^0b[01]+$/i; + +/** Used to detect octal string values. */ +var reIsOctal = /^0o[0-7]+$/i; + +/** Used to compose unicode character classes. */ +var rsAstralRange = '\\ud800-\\udfff', + rsComboMarksRange = '\\u0300-\\u036f\\ufe20-\\ufe23', + rsComboSymbolsRange = '\\u20d0-\\u20f0', + rsVarRange = '\\ufe0e\\ufe0f'; + +/** Used to compose unicode capture groups. */ +var rsAstral = '[' + rsAstralRange + ']', + rsCombo = '[' + rsComboMarksRange + rsComboSymbolsRange + ']', + rsFitz = '\\ud83c[\\udffb-\\udfff]', + rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', + rsNonAstral = '[^' + rsAstralRange + ']', + rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', + rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', + rsZWJ = '\\u200d'; + +/** Used to compose unicode regexes. */ +var reOptMod = rsModifier + '?', + rsOptVar = '[' + rsVarRange + ']?', + rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', + rsSeq = rsOptVar + reOptMod + rsOptJoin, + rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; + +/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ +var reComplexSymbol = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); + +/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ +var reHasComplexSymbol = RegExp('[' + rsZWJ + rsAstralRange + rsComboMarksRange + rsComboSymbolsRange + rsVarRange + ']'); + +/** Built-in method references without a dependency on `root`. */ +var freeParseInt = parseInt; + +/** + * Gets the number of symbols in `string`. + * + * @private + * @param {string} string The string to inspect. + * @returns {number} Returns the string size. + */ +function stringSize(string) { + if (!(string && reHasComplexSymbol.test(string))) { + return string.length; + } + var result = reComplexSymbol.lastIndex = 0; + while (reComplexSymbol.test(string)) { + result++; + } + return result; +} + +/** + * Converts `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ +function stringToArray(string) { + return string.match(reComplexSymbol); +} + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ +var objectToString = objectProto.toString; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeCeil = Math.ceil, + nativeFloor = Math.floor; + +/** + * The base implementation of `_.repeat` which doesn't coerce arguments. + * + * @private + * @param {string} string The string to repeat. + * @param {number} n The number of times to repeat the string. + * @returns {string} Returns the repeated string. + */ +function baseRepeat(string, n) { + var result = ''; + if (!string || n < 1 || n > MAX_SAFE_INTEGER) { + return result; + } + // Leverage the exponentiation by squaring algorithm for a faster repeat. + // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details. + do { + if (n % 2) { + result += string; + } + n = nativeFloor(n / 2); + if (n) { + string += string; + } + } while (n); + + return result; +} + +/** + * Casts `array` to a slice if it's needed. + * + * @private + * @param {Array} array The array to inspect. + * @param {number} start The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the cast slice. + */ +function castSlice(array, start, end) { + var length = array.length; + end = end === undefined ? length : end; + return (!start && end >= length) ? array : baseSlice(array, start, end); +} + +/** + * Creates the padding for `string` based on `length`. The `chars` string + * is truncated if the number of characters exceeds `length`. + * + * @private + * @param {number} length The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padding for `string`. + */ +function createPadding(length, chars) { + chars = chars === undefined ? ' ' : baseToString(chars); + + var charsLength = chars.length; + if (charsLength < 2) { + return charsLength ? baseRepeat(chars, length) : chars; + } + var result = baseRepeat(chars, nativeCeil(length / stringSize(chars))); + return reHasComplexSymbol.test(chars) + ? castSlice(stringToArray(result), 0, length).join('') + : result.slice(0, length); +} + +/** + * Checks if `value` is classified as a `Function` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, + * else `false`. + * @example + * + * _.isFunction(_); + * // => true + * + * _.isFunction(/abc/); + * // => false + */ +function isFunction(value) { + // The use of `Object#toString` avoids issues with the `typeof` operator + // in Safari 8 which returns 'object' for typed array and weak map constructors, + // and PhantomJS 1.9 which returns 'function' for `NodeList` instances. + var tag = isObject(value) ? objectToString.call(value) : ''; + return tag == funcTag || tag == genTag; +} + +/** + * Checks if `value` is the + * [language type](http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types) + * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(_.noop); + * // => true + * + * _.isObject(null); + * // => false + */ +function isObject(value) { + var type = typeof value; + return !!value && (type == 'object' || type == 'function'); +} + +/** + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + * @example + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false + */ +function isObjectLike(value) { + return !!value && typeof value == 'object'; +} + +/** + * Checks if `value` is classified as a `Symbol` primitive or object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, + * else `false`. + * @example + * + * _.isSymbol(Symbol.iterator); + * // => true + * + * _.isSymbol('abc'); + * // => false + */ +function isSymbol(value) { + return typeof value == 'symbol' || + (isObjectLike(value) && objectToString.call(value) == symbolTag); +} + +/** + * Converts `value` to a finite number. + * + * @static + * @memberOf _ + * @since 4.12.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted number. + * @example + * + * _.toFinite(3.2); + * // => 3.2 + * + * _.toFinite(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toFinite(Infinity); + * // => 1.7976931348623157e+308 + * + * _.toFinite('3.2'); + * // => 3.2 + */ +function toFinite(value) { + if (!value) { + return value === 0 ? value : 0; + } + value = toNumber(value); + if (value === INFINITY || value === -INFINITY) { + var sign = (value < 0 ? -1 : 1); + return sign * MAX_INTEGER; + } + return value === value ? value : 0; +} + +/** + * Converts `value` to an integer. + * + * **Note:** This function is loosely based on + * [`ToInteger`](http://www.ecma-international.org/ecma-262/6.0/#sec-tointeger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toInteger(3.2); + * // => 3 + * + * _.toInteger(Number.MIN_VALUE); + * // => 0 + * + * _.toInteger(Infinity); + * // => 1.7976931348623157e+308 + * + * _.toInteger('3.2'); + * // => 3 + */ +function toInteger(value) { + var result = toFinite(value), + remainder = result % 1; + + return result === result ? (remainder ? result - remainder : result) : 0; +} + +/** + * Converts `value` to a number. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to process. + * @returns {number} Returns the number. + * @example + * + * _.toNumber(3.2); + * // => 3.2 + * + * _.toNumber(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toNumber(Infinity); + * // => Infinity + * + * _.toNumber('3.2'); + * // => 3.2 + */ +function toNumber(value) { + if (typeof value == 'number') { + return value; + } + if (isSymbol(value)) { + return NAN; + } + if (isObject(value)) { + var other = isFunction(value.valueOf) ? value.valueOf() : value; + value = isObject(other) ? (other + '') : other; + } + if (typeof value != 'string') { + return value === 0 ? value : +value; + } + value = value.replace(reTrim, ''); + var isBinary = reIsBinary.test(value); + return (isBinary || reIsOctal.test(value)) + ? freeParseInt(value.slice(2), isBinary ? 2 : 8) + : (reIsBadHex.test(value) ? NAN : +value); +} + +/** + * Pads `string` on the right side if it's shorter than `length`. Padding + * characters are truncated if they exceed `length`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to pad. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padded string. + * @example + * + * _.padEnd('abc', 6); + * // => 'abc ' + * + * _.padEnd('abc', 6, '_-'); + * // => 'abc_-_' + * + * _.padEnd('abc', 3); + * // => 'abc' + */ +function padEnd(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + return (length && strLength < length) + ? (string + createPadding(length - strLength, chars)) + : string; +} + +module.exports = padEnd; diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padend/package.json b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padend/package.json new file mode 100644 index 00000000..5bbeb367 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padend/package.json @@ -0,0 +1,88 @@ +{ + "_from": "lodash.padend@>=4.1.0 <5.0.0", + "_id": "lodash.padend@4.5.0", + "_inBundle": true, + "_location": "/npm/npmlog/gauge/lodash.padend", + "_nodeVersion": "5.5.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/lodash.padend-4.5.0.tgz_1463062451966_0.5034168094862252" + }, + "_npmUser": { + "name": "jdalton", + "email": "john.david.dalton@gmail.com" + }, + "_npmVersion": "2.15.5", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npmlog/gauge" + ], + "_resolved": "https://registry.npmjs.org/lodash.padend/-/lodash.padend-4.5.0.tgz", + "_shasum": "a289e9377ee2e6de8ba7f11f3a8eb326070b7619", + "author": { + "name": "John-David Dalton", + "email": "john.david.dalton@gmail.com", + "url": "http://allyoucanleet.com/" + }, + "bugs": { + "url": "https://github.com/lodash/lodash/issues" + }, + "contributors": [ + { + "name": "John-David Dalton", + "email": "john.david.dalton@gmail.com", + "url": "http://allyoucanleet.com/" + }, + { + "name": "Blaine Bublitz", + "email": "blaine.bublitz@gmail.com", + "url": "https://github.com/phated" + }, + { + "name": "Mathias Bynens", + "email": "mathias@qiwi.be", + "url": "https://mathiasbynens.be/" + } + ], + "dependencies": { + "lodash._baseslice": "~4.0.0", + "lodash._basetostring": "~4.12.0", + "lodash.tostring": "^4.0.0" + }, + "description": "The lodash method `_.padEnd` exported as a module.", + "directories": {}, + "dist": { + "shasum": "a289e9377ee2e6de8ba7f11f3a8eb326070b7619", + "tarball": "https://registry.npmjs.org/lodash.padend/-/lodash.padend-4.5.0.tgz" + }, + "homepage": "https://lodash.com/", + "icon": "https://lodash.com/icon.svg", + "keywords": [ + "lodash-modularized", + "padend" + ], + "license": "MIT", + "maintainers": [ + { + "name": "jdalton", + "email": "john.david.dalton@gmail.com" + }, + { + "name": "mathias", + "email": "mathias@qiwi.be" + }, + { + "name": "phated", + "email": "blaine.bublitz@gmail.com" + } + ], + "name": "lodash.padend", + "repository": { + "type": "git", + "url": "git+https://github.com/lodash/lodash.git" + }, + "scripts": { + "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" + }, + "version": "4.5.0" +} diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padstart/LICENSE b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padstart/LICENSE new file mode 100644 index 00000000..e0c69d56 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padstart/LICENSE @@ -0,0 +1,47 @@ +Copyright jQuery Foundation and other contributors + +Based on Underscore.js, copyright Jeremy Ashkenas, +DocumentCloud and Investigative Reporters & Editors + +This software consists of voluntary contributions made by many +individuals. For exact contribution history, see the revision history +available at https://github.com/lodash/lodash + +The following license applies to all parts of this software except as +documented below: + +==== + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +==== + +Copyright and related rights for sample code are waived via CC0. Sample +code is defined as all source code displayed within the prose of the +documentation. + +CC0: http://creativecommons.org/publicdomain/zero/1.0/ + +==== + +Files located in the node_modules and vendor directories are externally +maintained libraries used by this software which have their own +licenses; we recommend you read them, as their terms may differ from the +terms above. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padstart/README.md b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padstart/README.md new file mode 100644 index 00000000..bcc1c5aa --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padstart/README.md @@ -0,0 +1,18 @@ +# lodash.padstart v4.5.0 + +The [lodash](https://lodash.com/) method `_.padStart` exported as a [Node.js](https://nodejs.org/) module. + +## Installation + +Using npm: +```bash +$ {sudo -H} npm i -g npm +$ npm i --save lodash.padstart +``` + +In Node.js: +```js +var padStart = require('lodash.padstart'); +``` + +See the [documentation](https://lodash.com/docs#padStart) or [package source](https://github.com/lodash/lodash/blob/4.5.0-npm-packages/lodash.padstart) for more details. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padstart/index.js b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padstart/index.js new file mode 100644 index 00000000..45688953 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padstart/index.js @@ -0,0 +1,428 @@ +/** + * lodash (Custom Build) + * Build: `lodash modularize exports="npm" -o ./` + * Copyright jQuery Foundation and other contributors + * Released under MIT license + * Based on Underscore.js 1.8.3 + * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + */ +var baseSlice = require('lodash._baseslice'), + baseToString = require('lodash._basetostring'), + toString = require('lodash.tostring'); + +/** Used as references for various `Number` constants. */ +var INFINITY = 1 / 0, + MAX_SAFE_INTEGER = 9007199254740991, + MAX_INTEGER = 1.7976931348623157e+308, + NAN = 0 / 0; + +/** `Object#toString` result references. */ +var funcTag = '[object Function]', + genTag = '[object GeneratorFunction]', + symbolTag = '[object Symbol]'; + +/** Used to match leading and trailing whitespace. */ +var reTrim = /^\s+|\s+$/g; + +/** Used to detect bad signed hexadecimal string values. */ +var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; + +/** Used to detect binary string values. */ +var reIsBinary = /^0b[01]+$/i; + +/** Used to detect octal string values. */ +var reIsOctal = /^0o[0-7]+$/i; + +/** Used to compose unicode character classes. */ +var rsAstralRange = '\\ud800-\\udfff', + rsComboMarksRange = '\\u0300-\\u036f\\ufe20-\\ufe23', + rsComboSymbolsRange = '\\u20d0-\\u20f0', + rsVarRange = '\\ufe0e\\ufe0f'; + +/** Used to compose unicode capture groups. */ +var rsAstral = '[' + rsAstralRange + ']', + rsCombo = '[' + rsComboMarksRange + rsComboSymbolsRange + ']', + rsFitz = '\\ud83c[\\udffb-\\udfff]', + rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', + rsNonAstral = '[^' + rsAstralRange + ']', + rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', + rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', + rsZWJ = '\\u200d'; + +/** Used to compose unicode regexes. */ +var reOptMod = rsModifier + '?', + rsOptVar = '[' + rsVarRange + ']?', + rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', + rsSeq = rsOptVar + reOptMod + rsOptJoin, + rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; + +/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ +var reComplexSymbol = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); + +/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ +var reHasComplexSymbol = RegExp('[' + rsZWJ + rsAstralRange + rsComboMarksRange + rsComboSymbolsRange + rsVarRange + ']'); + +/** Built-in method references without a dependency on `root`. */ +var freeParseInt = parseInt; + +/** + * Gets the number of symbols in `string`. + * + * @private + * @param {string} string The string to inspect. + * @returns {number} Returns the string size. + */ +function stringSize(string) { + if (!(string && reHasComplexSymbol.test(string))) { + return string.length; + } + var result = reComplexSymbol.lastIndex = 0; + while (reComplexSymbol.test(string)) { + result++; + } + return result; +} + +/** + * Converts `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ +function stringToArray(string) { + return string.match(reComplexSymbol); +} + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ +var objectToString = objectProto.toString; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeCeil = Math.ceil, + nativeFloor = Math.floor; + +/** + * The base implementation of `_.repeat` which doesn't coerce arguments. + * + * @private + * @param {string} string The string to repeat. + * @param {number} n The number of times to repeat the string. + * @returns {string} Returns the repeated string. + */ +function baseRepeat(string, n) { + var result = ''; + if (!string || n < 1 || n > MAX_SAFE_INTEGER) { + return result; + } + // Leverage the exponentiation by squaring algorithm for a faster repeat. + // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details. + do { + if (n % 2) { + result += string; + } + n = nativeFloor(n / 2); + if (n) { + string += string; + } + } while (n); + + return result; +} + +/** + * Casts `array` to a slice if it's needed. + * + * @private + * @param {Array} array The array to inspect. + * @param {number} start The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the cast slice. + */ +function castSlice(array, start, end) { + var length = array.length; + end = end === undefined ? length : end; + return (!start && end >= length) ? array : baseSlice(array, start, end); +} + +/** + * Creates the padding for `string` based on `length`. The `chars` string + * is truncated if the number of characters exceeds `length`. + * + * @private + * @param {number} length The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padding for `string`. + */ +function createPadding(length, chars) { + chars = chars === undefined ? ' ' : baseToString(chars); + + var charsLength = chars.length; + if (charsLength < 2) { + return charsLength ? baseRepeat(chars, length) : chars; + } + var result = baseRepeat(chars, nativeCeil(length / stringSize(chars))); + return reHasComplexSymbol.test(chars) + ? castSlice(stringToArray(result), 0, length).join('') + : result.slice(0, length); +} + +/** + * Checks if `value` is classified as a `Function` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, + * else `false`. + * @example + * + * _.isFunction(_); + * // => true + * + * _.isFunction(/abc/); + * // => false + */ +function isFunction(value) { + // The use of `Object#toString` avoids issues with the `typeof` operator + // in Safari 8 which returns 'object' for typed array and weak map constructors, + // and PhantomJS 1.9 which returns 'function' for `NodeList` instances. + var tag = isObject(value) ? objectToString.call(value) : ''; + return tag == funcTag || tag == genTag; +} + +/** + * Checks if `value` is the + * [language type](http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types) + * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(_.noop); + * // => true + * + * _.isObject(null); + * // => false + */ +function isObject(value) { + var type = typeof value; + return !!value && (type == 'object' || type == 'function'); +} + +/** + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + * @example + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false + */ +function isObjectLike(value) { + return !!value && typeof value == 'object'; +} + +/** + * Checks if `value` is classified as a `Symbol` primitive or object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, + * else `false`. + * @example + * + * _.isSymbol(Symbol.iterator); + * // => true + * + * _.isSymbol('abc'); + * // => false + */ +function isSymbol(value) { + return typeof value == 'symbol' || + (isObjectLike(value) && objectToString.call(value) == symbolTag); +} + +/** + * Converts `value` to a finite number. + * + * @static + * @memberOf _ + * @since 4.12.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted number. + * @example + * + * _.toFinite(3.2); + * // => 3.2 + * + * _.toFinite(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toFinite(Infinity); + * // => 1.7976931348623157e+308 + * + * _.toFinite('3.2'); + * // => 3.2 + */ +function toFinite(value) { + if (!value) { + return value === 0 ? value : 0; + } + value = toNumber(value); + if (value === INFINITY || value === -INFINITY) { + var sign = (value < 0 ? -1 : 1); + return sign * MAX_INTEGER; + } + return value === value ? value : 0; +} + +/** + * Converts `value` to an integer. + * + * **Note:** This function is loosely based on + * [`ToInteger`](http://www.ecma-international.org/ecma-262/6.0/#sec-tointeger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toInteger(3.2); + * // => 3 + * + * _.toInteger(Number.MIN_VALUE); + * // => 0 + * + * _.toInteger(Infinity); + * // => 1.7976931348623157e+308 + * + * _.toInteger('3.2'); + * // => 3 + */ +function toInteger(value) { + var result = toFinite(value), + remainder = result % 1; + + return result === result ? (remainder ? result - remainder : result) : 0; +} + +/** + * Converts `value` to a number. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to process. + * @returns {number} Returns the number. + * @example + * + * _.toNumber(3.2); + * // => 3.2 + * + * _.toNumber(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toNumber(Infinity); + * // => Infinity + * + * _.toNumber('3.2'); + * // => 3.2 + */ +function toNumber(value) { + if (typeof value == 'number') { + return value; + } + if (isSymbol(value)) { + return NAN; + } + if (isObject(value)) { + var other = isFunction(value.valueOf) ? value.valueOf() : value; + value = isObject(other) ? (other + '') : other; + } + if (typeof value != 'string') { + return value === 0 ? value : +value; + } + value = value.replace(reTrim, ''); + var isBinary = reIsBinary.test(value); + return (isBinary || reIsOctal.test(value)) + ? freeParseInt(value.slice(2), isBinary ? 2 : 8) + : (reIsBadHex.test(value) ? NAN : +value); +} + +/** + * Pads `string` on the left side if it's shorter than `length`. Padding + * characters are truncated if they exceed `length`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to pad. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padded string. + * @example + * + * _.padStart('abc', 6); + * // => ' abc' + * + * _.padStart('abc', 6, '_-'); + * // => '_-_abc' + * + * _.padStart('abc', 3); + * // => 'abc' + */ +function padStart(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + return (length && strLength < length) + ? (createPadding(length - strLength, chars) + string) + : string; +} + +module.exports = padStart; diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padstart/package.json b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padstart/package.json new file mode 100644 index 00000000..17fd7103 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.padstart/package.json @@ -0,0 +1,88 @@ +{ + "_from": "lodash.padstart@>=4.1.0 <5.0.0", + "_id": "lodash.padstart@4.5.0", + "_inBundle": true, + "_location": "/npm/npmlog/gauge/lodash.padstart", + "_nodeVersion": "5.5.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/lodash.padstart-4.5.0.tgz_1463062453524_0.18468116875737906" + }, + "_npmUser": { + "name": "jdalton", + "email": "john.david.dalton@gmail.com" + }, + "_npmVersion": "2.15.5", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npmlog/gauge" + ], + "_resolved": "https://registry.npmjs.org/lodash.padstart/-/lodash.padstart-4.5.0.tgz", + "_shasum": "3ea190f6734841c3364d279d11e056726b60a79a", + "author": { + "name": "John-David Dalton", + "email": "john.david.dalton@gmail.com", + "url": "http://allyoucanleet.com/" + }, + "bugs": { + "url": "https://github.com/lodash/lodash/issues" + }, + "contributors": [ + { + "name": "John-David Dalton", + "email": "john.david.dalton@gmail.com", + "url": "http://allyoucanleet.com/" + }, + { + "name": "Blaine Bublitz", + "email": "blaine.bublitz@gmail.com", + "url": "https://github.com/phated" + }, + { + "name": "Mathias Bynens", + "email": "mathias@qiwi.be", + "url": "https://mathiasbynens.be/" + } + ], + "dependencies": { + "lodash._baseslice": "~4.0.0", + "lodash._basetostring": "~4.12.0", + "lodash.tostring": "^4.0.0" + }, + "description": "The lodash method `_.padStart` exported as a module.", + "directories": {}, + "dist": { + "shasum": "3ea190f6734841c3364d279d11e056726b60a79a", + "tarball": "https://registry.npmjs.org/lodash.padstart/-/lodash.padstart-4.5.0.tgz" + }, + "homepage": "https://lodash.com/", + "icon": "https://lodash.com/icon.svg", + "keywords": [ + "lodash-modularized", + "padstart" + ], + "license": "MIT", + "maintainers": [ + { + "name": "jdalton", + "email": "john.david.dalton@gmail.com" + }, + { + "name": "mathias", + "email": "mathias@qiwi.be" + }, + { + "name": "phated", + "email": "blaine.bublitz@gmail.com" + } + ], + "name": "lodash.padstart", + "repository": { + "type": "git", + "url": "git+https://github.com/lodash/lodash.git" + }, + "scripts": { + "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" + }, + "version": "4.5.0" +} diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.tostring/LICENSE b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.tostring/LICENSE new file mode 100644 index 00000000..e0c69d56 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.tostring/LICENSE @@ -0,0 +1,47 @@ +Copyright jQuery Foundation and other contributors + +Based on Underscore.js, copyright Jeremy Ashkenas, +DocumentCloud and Investigative Reporters & Editors + +This software consists of voluntary contributions made by many +individuals. For exact contribution history, see the revision history +available at https://github.com/lodash/lodash + +The following license applies to all parts of this software except as +documented below: + +==== + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +==== + +Copyright and related rights for sample code are waived via CC0. Sample +code is defined as all source code displayed within the prose of the +documentation. + +CC0: http://creativecommons.org/publicdomain/zero/1.0/ + +==== + +Files located in the node_modules and vendor directories are externally +maintained libraries used by this software which have their own +licenses; we recommend you read them, as their terms may differ from the +terms above. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.tostring/README.md b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.tostring/README.md new file mode 100644 index 00000000..95f165b0 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.tostring/README.md @@ -0,0 +1,18 @@ +# lodash.tostring v4.1.4 + +The [lodash](https://lodash.com/) method `_.toString` exported as a [Node.js](https://nodejs.org/) module. + +## Installation + +Using npm: +```bash +$ {sudo -H} npm i -g npm +$ npm i --save lodash.tostring +``` + +In Node.js: +```js +var toString = require('lodash.tostring'); +``` + +See the [documentation](https://lodash.com/docs#toString) or [package source](https://github.com/lodash/lodash/blob/4.1.4-npm-packages/lodash.tostring) for more details. diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.tostring/index.js b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.tostring/index.js new file mode 100644 index 00000000..3dab2b4b --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.tostring/index.js @@ -0,0 +1,137 @@ +/** + * lodash (Custom Build) + * Build: `lodash modularize exports="npm" -o ./` + * Copyright jQuery Foundation and other contributors + * Released under MIT license + * Based on Underscore.js 1.8.3 + * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + */ + +/** Used as references for various `Number` constants. */ +var INFINITY = 1 / 0; + +/** `Object#toString` result references. */ +var symbolTag = '[object Symbol]'; + +/** Detect free variable `global` from Node.js. */ +var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; + +/** Detect free variable `self`. */ +var freeSelf = typeof self == 'object' && self && self.Object === Object && self; + +/** Used as a reference to the global object. */ +var root = freeGlobal || freeSelf || Function('return this')(); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ +var objectToString = objectProto.toString; + +/** Built-in value references. */ +var Symbol = root.Symbol; + +/** Used to convert symbols to primitives and strings. */ +var symbolProto = Symbol ? Symbol.prototype : undefined, + symbolToString = symbolProto ? symbolProto.toString : undefined; + +/** + * The base implementation of `_.toString` which doesn't convert nullish + * values to empty strings. + * + * @private + * @param {*} value The value to process. + * @returns {string} Returns the string. + */ +function baseToString(value) { + // Exit early for strings to avoid a performance hit in some environments. + if (typeof value == 'string') { + return value; + } + if (isSymbol(value)) { + return symbolToString ? symbolToString.call(value) : ''; + } + var result = (value + ''); + return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; +} + +/** + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + * @example + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false + */ +function isObjectLike(value) { + return !!value && typeof value == 'object'; +} + +/** + * Checks if `value` is classified as a `Symbol` primitive or object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. + * @example + * + * _.isSymbol(Symbol.iterator); + * // => true + * + * _.isSymbol('abc'); + * // => false + */ +function isSymbol(value) { + return typeof value == 'symbol' || + (isObjectLike(value) && objectToString.call(value) == symbolTag); +} + +/** + * Converts `value` to a string. An empty string is returned for `null` + * and `undefined` values. The sign of `-0` is preserved. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to process. + * @returns {string} Returns the string. + * @example + * + * _.toString(null); + * // => '' + * + * _.toString(-0); + * // => '-0' + * + * _.toString([1, 2, 3]); + * // => '1,2,3' + */ +function toString(value) { + return value == null ? '' : baseToString(value); +} + +module.exports = toString; diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.tostring/package.json b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.tostring/package.json new file mode 100644 index 00000000..79222564 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/node_modules/lodash.tostring/package.json @@ -0,0 +1,85 @@ +{ + "_from": "lodash.tostring@4.1.4", + "_id": "lodash.tostring@4.1.4", + "_inBundle": true, + "_location": "/npm/npmlog/gauge/lodash.tostring", + "_nodeVersion": "4.2.4", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/lodash.tostring-4.1.4.tgz_1469458352677_0.677248232299462" + }, + "_npmUser": { + "name": "jdalton", + "email": "john.david.dalton@gmail.com" + }, + "_npmVersion": "2.15.9", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npmlog/gauge/lodash.pad", + "/npm/npmlog/gauge/lodash.padend", + "/npm/npmlog/gauge/lodash.padstart" + ], + "_resolved": "https://registry.npmjs.org/lodash.tostring/-/lodash.tostring-4.1.4.tgz", + "_shasum": "560c27d1f8eadde03c2cce198fef5c031d8298fb", + "author": { + "name": "John-David Dalton", + "email": "john.david.dalton@gmail.com", + "url": "http://allyoucanleet.com/" + }, + "bugs": { + "url": "https://github.com/lodash/lodash/issues" + }, + "contributors": [ + { + "name": "John-David Dalton", + "email": "john.david.dalton@gmail.com", + "url": "http://allyoucanleet.com/" + }, + { + "name": "Blaine Bublitz", + "email": "blaine.bublitz@gmail.com", + "url": "https://github.com/phated" + }, + { + "name": "Mathias Bynens", + "email": "mathias@qiwi.be", + "url": "https://mathiasbynens.be/" + } + ], + "description": "The lodash method `_.toString` exported as a module.", + "directories": {}, + "dist": { + "shasum": "560c27d1f8eadde03c2cce198fef5c031d8298fb", + "tarball": "https://registry.npmjs.org/lodash.tostring/-/lodash.tostring-4.1.4.tgz" + }, + "homepage": "https://lodash.com/", + "icon": "https://lodash.com/icon.svg", + "keywords": [ + "lodash-modularized", + "tostring" + ], + "license": "MIT", + "maintainers": [ + { + "name": "jdalton", + "email": "john.david.dalton@gmail.com" + }, + { + "name": "mathias", + "email": "mathias@qiwi.be" + }, + { + "name": "phated", + "email": "blaine.bublitz@gmail.com" + } + ], + "name": "lodash.tostring", + "repository": { + "type": "git", + "url": "git+https://github.com/lodash/lodash.git" + }, + "scripts": { + "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" + }, + "version": "4.1.4" +} diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/package.json b/node_modules/npm/node_modules/npmlog/node_modules/gauge/package.json new file mode 100644 index 00000000..04e18078 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/package.json @@ -0,0 +1,69 @@ +{ + "_from": "gauge@>=1.2.5 <1.3.0", + "_id": "gauge@1.2.7", + "_inBundle": true, + "_location": "/npm/npmlog/gauge", + "_nodeVersion": "4.2.2", + "_npmOperationalInternal": { + "host": "packages-9-west.internal.npmjs.com", + "tmp": "tmp/gauge-1.2.7.tgz_1455835409513_0.6293477965518832" + }, + "_npmUser": { + "name": "iarna", + "email": "me@re-becca.org" + }, + "_npmVersion": "3.7.2", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/npmlog" + ], + "_resolved": "https://registry.npmjs.org/gauge/-/gauge-1.2.7.tgz", + "_shasum": "e9cec5483d3d4ee0ef44b60a7d99e4935e136d93", + "author": { + "name": "Rebecca Turner", + "email": "me@re-becca.org" + }, + "bugs": { + "url": "https://github.com/iarna/gauge/issues" + }, + "dependencies": { + "ansi": "^0.3.0", + "has-unicode": "^2.0.0", + "lodash.pad": "^4.1.0", + "lodash.padend": "^4.1.0", + "lodash.padstart": "^4.1.0" + }, + "description": "A terminal based horizontal guage", + "devDependencies": { + "tap": "^5.6.0" + }, + "directories": {}, + "dist": { + "shasum": "e9cec5483d3d4ee0ef44b60a7d99e4935e136d93", + "tarball": "https://registry.npmjs.org/gauge/-/gauge-1.2.7.tgz" + }, + "gitHead": "75a7d0a4ed67489ac992ed3d211bed60376ca7c1", + "homepage": "https://github.com/iarna/gauge", + "keywords": [ + "progressbar", + "progress", + "gauge" + ], + "license": "ISC", + "main": "progress-bar.js", + "maintainers": [ + { + "name": "iarna", + "email": "me@re-becca.org" + } + ], + "name": "gauge", + "repository": { + "type": "git", + "url": "git+https://github.com/iarna/gauge.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.2.7" +} diff --git a/node_modules/npm/node_modules/npmlog/node_modules/gauge/progress-bar.js b/node_modules/npm/node_modules/npmlog/node_modules/gauge/progress-bar.js new file mode 100644 index 00000000..ddfc4a44 --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/node_modules/gauge/progress-bar.js @@ -0,0 +1,225 @@ +"use strict" +var hasUnicode = require("has-unicode") +var ansi = require("ansi") +var align = { + center: require("lodash.pad"), + left: require("lodash.padend"), + right: require("lodash.padstart") +} +var defaultStream = process.stderr +function isTTY() { + return process.stderr.isTTY +} +function getWritableTTYColumns() { + // Writing to the final column wraps the line + // We have to use stdout here, because Node's magic SIGWINCH handler only + // updates process.stdout, not process.stderr + return process.stdout.columns - 1 +} + +var ProgressBar = module.exports = function (options, cursor) { + if (! options) options = {} + if (! cursor && options.write) { + cursor = options + options = {} + } + if (! cursor) { + cursor = ansi(defaultStream) + } + this.cursor = cursor + this.showing = false + this.theme = options.theme || (hasUnicode() ? ProgressBar.unicode : ProgressBar.ascii) + this.template = options.template || [ + {type: "name", separated: true, length: 25}, + {type: "spinner", separated: true}, + {type: "startgroup"}, + {type: "completionbar"}, + {type: "endgroup"} + ] + this.updatefreq = options.maxUpdateFrequency == null ? 50 : options.maxUpdateFrequency + this.lastName = "" + this.lastCompleted = 0 + this.spun = 0 + this.last = new Date(0) + + var self = this + this._handleSizeChange = function () { + if (!self.showing) return + self.hide() + self.show() + } +} +ProgressBar.prototype = {} + +ProgressBar.unicode = { + startgroup: "╢", + endgroup: "╟", + complete: "█", + incomplete: "░", + spinner: "▀▐▄▌", + subsection: "→" +} + +ProgressBar.ascii = { + startgroup: "|", + endgroup: "|", + complete: "#", + incomplete: "-", + spinner: "-\\|/", + subsection: "->" +} + +ProgressBar.prototype.setTheme = function(theme) { + this.theme = theme +} + +ProgressBar.prototype.setTemplate = function(template) { + this.template = template +} + +ProgressBar.prototype._enableResizeEvents = function() { + process.stdout.on('resize', this._handleSizeChange) +} + +ProgressBar.prototype._disableResizeEvents = function() { + process.stdout.removeListener('resize', this._handleSizeChange) +} + +ProgressBar.prototype.disable = function() { + this.hide() + this.disabled = true +} + +ProgressBar.prototype.enable = function() { + this.disabled = false + this.show() +} + +ProgressBar.prototype.hide = function() { + if (!isTTY()) return + if (this.disabled) return + this.cursor.show() + if (this.showing) this.cursor.up(1) + this.cursor.horizontalAbsolute(0).eraseLine() + this.showing = false +} + +var repeat = function (str, count) { + var out = "" + for (var ii=0; ii P | |----|\n' ], + [ 'show' ] ]) +}) + +test("window resizing", function (t) { + t.plan(16) + process.stderr.isTTY = true + process.stdout.columns = 32 + bar.show("NAME", 0.1) + cursor = [] + bar.last = new Date(0) + bar.pulse() + isOutput(t, "32 columns", + [ [ 'up', 1 ], + [ 'hide' ], + [ 'horizontalAbsolute', 0 ], + [ 'write', 'NAME / |##------------------|\n' ], + [ 'show' ] ]) + + process.stdout.columns = 16 + bar.show("NAME", 0.5) + cursor = [] + bar.last = new Date(0) + bar.pulse() + isOutput(t, "16 columns", + [ [ 'up', 1 ], + [ 'hide' ], + [ 'horizontalAbsolute', 0 ], + [ 'write', 'NAME - |##--|\n' ], + [ 'show' ] ]); +}); diff --git a/node_modules/npm/node_modules/npmlog/package.json b/node_modules/npm/node_modules/npmlog/package.json new file mode 100644 index 00000000..f7c2a35b --- /dev/null +++ b/node_modules/npm/node_modules/npmlog/package.json @@ -0,0 +1,84 @@ +{ + "_from": "npmlog@>=2.0.4 <2.1.0", + "_id": "npmlog@2.0.4", + "_inBundle": true, + "_location": "/npm/npmlog", + "_nodeVersion": "5.10.1", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/npmlog-2.0.4.tgz_1463616637725_0.461703865788877" + }, + "_npmUser": { + "name": "zkat", + "email": "kat@sykosomatic.org" + }, + "_npmVersion": "3.9.1", + "_phantomChildren": { + "ansi": "0.3.1", + "readable-stream": "2.1.5" + }, + "_requiredBy": [ + "/npm", + "/npm/node-gyp", + "/npm/npm-install-checks", + "/npm/npm-registry-client" + ], + "_resolved": "https://registry.npmjs.org/npmlog/-/npmlog-2.0.4.tgz", + "_shasum": "98b52530f2514ca90d09ec5b22c8846722375692", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/npmlog/issues" + }, + "dependencies": { + "ansi": "~0.3.1", + "are-we-there-yet": "~1.1.2", + "gauge": "~1.2.5" + }, + "description": "logger for npm", + "devDependencies": { + "tap": "~5.7.0" + }, + "directories": {}, + "dist": { + "shasum": "98b52530f2514ca90d09ec5b22c8846722375692", + "tarball": "https://registry.npmjs.org/npmlog/-/npmlog-2.0.4.tgz" + }, + "files": [ + "log.js" + ], + "gitHead": "3732fd4ba1ca2d47c6102343e6c3fb7e66df7fe5", + "homepage": "https://github.com/npm/npmlog#readme", + "license": "ISC", + "main": "log.js", + "maintainers": [ + { + "name": "iarna", + "email": "me@re-becca.org" + }, + { + "name": "isaacs", + "email": "i@izs.me" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + { + "name": "zkat", + "email": "kat@sykosomatic.org" + } + ], + "name": "npmlog", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/npmlog.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "2.0.4" +} diff --git a/node_modules/npm/node_modules/once/LICENSE b/node_modules/npm/node_modules/once/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/once/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/once/README.md b/node_modules/npm/node_modules/once/README.md new file mode 100644 index 00000000..1f1ffca9 --- /dev/null +++ b/node_modules/npm/node_modules/once/README.md @@ -0,0 +1,79 @@ +# once + +Only call a function once. + +## usage + +```javascript +var once = require('once') + +function load (file, cb) { + cb = once(cb) + loader.load('file') + loader.once('load', cb) + loader.once('error', cb) +} +``` + +Or add to the Function.prototype in a responsible way: + +```javascript +// only has to be done once +require('once').proto() + +function load (file, cb) { + cb = cb.once() + loader.load('file') + loader.once('load', cb) + loader.once('error', cb) +} +``` + +Ironically, the prototype feature makes this module twice as +complicated as necessary. + +To check whether you function has been called, use `fn.called`. Once the +function is called for the first time the return value of the original +function is saved in `fn.value` and subsequent calls will continue to +return this value. + +```javascript +var once = require('once') + +function load (cb) { + cb = once(cb) + var stream = createStream() + stream.once('data', cb) + stream.once('end', function () { + if (!cb.called) cb(new Error('not found')) + }) +} +``` + +## `once.strict(func)` + +Throw an error if the function is called twice. + +Some functions are expected to be called only once. Using `once` for them would +potentially hide logical errors. + +In the example below, the `greet` function has to call the callback only once: + +```javascript +function greet (name, cb) { + // return is missing from the if statement + // when no name is passed, the callback is called twice + if (!name) cb('Hello anonymous') + cb('Hello ' + name) +} + +function log (msg) { + console.log(msg) +} + +// this will print 'Hello anonymous' but the logical error will be missed +greet(null, once(msg)) + +// once.strict will print 'Hello anonymous' and throw an error when the callback will be called the second time +greet(null, once.strict(msg)) +``` diff --git a/node_modules/npm/node_modules/once/once.js b/node_modules/npm/node_modules/once/once.js new file mode 100644 index 00000000..23540673 --- /dev/null +++ b/node_modules/npm/node_modules/once/once.js @@ -0,0 +1,42 @@ +var wrappy = require('wrappy') +module.exports = wrappy(once) +module.exports.strict = wrappy(onceStrict) + +once.proto = once(function () { + Object.defineProperty(Function.prototype, 'once', { + value: function () { + return once(this) + }, + configurable: true + }) + + Object.defineProperty(Function.prototype, 'onceStrict', { + value: function () { + return onceStrict(this) + }, + configurable: true + }) +}) + +function once (fn) { + var f = function () { + if (f.called) return f.value + f.called = true + return f.value = fn.apply(this, arguments) + } + f.called = false + return f +} + +function onceStrict (fn) { + var f = function () { + if (f.called) + throw new Error(f.onceError) + f.called = true + return f.value = fn.apply(this, arguments) + } + var name = fn.name || 'Function wrapped with `once`' + f.onceError = name + " shouldn't be called more than once" + f.called = false + return f +} diff --git a/node_modules/npm/node_modules/once/package.json b/node_modules/npm/node_modules/once/package.json new file mode 100644 index 00000000..d097cb44 --- /dev/null +++ b/node_modules/npm/node_modules/once/package.json @@ -0,0 +1,77 @@ +{ + "_from": "once@1.4.0", + "_id": "once@1.4.0", + "_inBundle": true, + "_location": "/npm/once", + "_nodeVersion": "6.5.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/once-1.4.0.tgz_1473196269128_0.537820661207661" + }, + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.10.7", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/glob", + "/npm/inflight", + "/npm/init-package-json/glob", + "/npm/npm-registry-client", + "/npm/read-package-json/glob" + ], + "_resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz", + "_shasum": "583b1aa775961d4b113ac17d9c50baef9dd76bd1", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/once/issues" + }, + "dependencies": { + "wrappy": "1" + }, + "description": "Run a function exactly one time", + "devDependencies": { + "tap": "^7.0.1" + }, + "directories": { + "test": "test" + }, + "dist": { + "shasum": "583b1aa775961d4b113ac17d9c50baef9dd76bd1", + "tarball": "https://registry.npmjs.org/once/-/once-1.4.0.tgz" + }, + "files": [ + "once.js" + ], + "gitHead": "0e614d9f5a7e6f0305c625f6b581f6d80b33b8a6", + "homepage": "https://github.com/isaacs/once#readme", + "keywords": [ + "once", + "function", + "one", + "single" + ], + "license": "ISC", + "main": "once.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "once", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/once.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.4.0" +} diff --git a/node_modules/npm/node_modules/opener/LICENSE.txt b/node_modules/npm/node_modules/opener/LICENSE.txt new file mode 100644 index 00000000..f580e3d3 --- /dev/null +++ b/node_modules/npm/node_modules/opener/LICENSE.txt @@ -0,0 +1,19 @@ +Copyright © 2012–2015 Domenic Denicola + +This work is free. You can redistribute it and/or modify it under the +terms of the Do What The Fuck You Want To Public License, Version 2, +as published by Sam Hocevar. See below for more details. + + DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE + Version 2, December 2004 + + Copyright (C) 2004 Sam Hocevar + + Everyone is permitted to copy and distribute verbatim or modified + copies of this license document, and changing it is allowed as long + as the name is changed. + + DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. You just DO WHAT THE FUCK YOU WANT TO. diff --git a/node_modules/npm/node_modules/opener/README.md b/node_modules/npm/node_modules/opener/README.md new file mode 100644 index 00000000..8a803f33 --- /dev/null +++ b/node_modules/npm/node_modules/opener/README.md @@ -0,0 +1,57 @@ +# It Opens Stuff + +That is, in your desktop environment. This will make *actual windows pop up*, with stuff in them: + +```bash +npm install opener -g + +opener http://google.com +opener ./my-file.txt +opener firefox +opener npm run lint +``` + +Also if you want to use it programmatically you can do that too: + +```js +var opener = require("opener"); + +opener("http://google.com"); +opener("./my-file.txt"); +opener("firefox"); +opener("npm run lint"); +``` + +Plus, it returns the child process created, so you can do things like let your script exit while the window stays open: + +```js +var editor = opener("documentation.odt"); +editor.unref(); +// These other unrefs may be necessary if your OS's opener process +// exits before the process it started is complete. +editor.stdin.unref(); +editor.stdout.unref(); +editor.stderr.unref(); +``` + + +## Use It for Good + +Like opening the user's browser with a test harness in your package's test script: + +```json +{ + "scripts": { + "test": "opener ./test/runner.html" + }, + "devDependencies": { + "opener": "*" + } +} +``` + +## Why + +Because Windows has `start`, Macs have `open`, and *nix has `xdg-open`. At least +[according to some guy on StackOverflow](http://stackoverflow.com/q/1480971/3191). And I like things that work on all +three. Like Node.js. And Opener. diff --git a/node_modules/npm/node_modules/opener/opener.js b/node_modules/npm/node_modules/opener/opener.js new file mode 100755 index 00000000..8951fa2d --- /dev/null +++ b/node_modules/npm/node_modules/opener/opener.js @@ -0,0 +1,60 @@ +#!/usr/bin/env node + +"use strict"; + +var childProcess = require("child_process"); + +function opener(args, options, callback) { + // http://stackoverflow.com/q/1480971/3191, but see below for Windows. + var command = process.platform === "win32" ? "cmd" : + process.platform === "darwin" ? "open" : + "xdg-open"; + + if (typeof args === "string") { + args = [args]; + } + + if (typeof options === "function") { + callback = options; + options = {}; + } + + if (options && typeof options === "object" && options.command) { + if (process.platform === "win32") { + // *always* use cmd on windows + args = [options.command].concat(args); + } else { + command = options.command; + } + } + + if (process.platform === "win32") { + // On Windows, we really want to use the "start" command. But, the rules regarding arguments with spaces, and + // escaping them with quotes, can get really arcane. So the easiest way to deal with this is to pass off the + // responsibility to "cmd /c", which has that logic built in. + // + // Furthermore, if "cmd /c" double-quoted the first parameter, then "start" will interpret it as a window title, + // so we need to add a dummy empty-string window title: http://stackoverflow.com/a/154090/3191 + // + // Additionally, on Windows ampersand needs to be escaped when passed to "start" + args = args.map(function(value) { + return value.replace(/&/g, '^&'); + }); + args = ["/c", "start", '""'].concat(args); + } + + return childProcess.execFile(command, args, options, callback); +} + +// Export `opener` for programmatic access. +// You might use this to e.g. open a website: `opener("http://google.com")` +module.exports = opener; + +// If we're being called from the command line, just execute, using the command-line arguments. +if (require.main && require.main.id === module.id) { + opener(process.argv.slice(2), function (error) { + if (error) { + throw error; + } + }); +} diff --git a/node_modules/npm/node_modules/opener/package.json b/node_modules/npm/node_modules/opener/package.json new file mode 100644 index 00000000..1c039a61 --- /dev/null +++ b/node_modules/npm/node_modules/opener/package.json @@ -0,0 +1,60 @@ +{ + "_from": "opener@>=1.4.1 <1.5.0", + "_id": "opener@1.4.1", + "_inBundle": true, + "_location": "/npm/opener", + "_nodeVersion": "1.5.1", + "_npmUser": { + "name": "domenic", + "email": "d@domenic.me" + }, + "_npmVersion": "2.7.0", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/opener/-/opener-1.4.1.tgz", + "_shasum": "897590acd1aed3311b703b58bccb4d43f56f2895", + "author": { + "name": "Domenic Denicola", + "email": "d@domenic.me", + "url": "https://domenic.me/" + }, + "bin": { + "opener": "opener.js" + }, + "bugs": { + "url": "https://github.com/domenic/opener/issues" + }, + "description": "Opens stuff, like webpages and files and executables, cross-platform", + "devDependencies": { + "jshint": "^2.6.3" + }, + "directories": {}, + "dist": { + "shasum": "897590acd1aed3311b703b58bccb4d43f56f2895", + "tarball": "http://registry.npmjs.org/opener/-/opener-1.4.1.tgz" + }, + "files": [ + "opener.js" + ], + "gitHead": "d0ee95b19951703462fa593baa16e81fdff7827c", + "homepage": "https://github.com/domenic/opener", + "license": "WTFPL", + "main": "opener.js", + "maintainers": [ + { + "name": "domenic", + "email": "domenic@domenicdenicola.com" + } + ], + "name": "opener", + "repository": { + "type": "git", + "url": "git+https://github.com/domenic/opener.git" + }, + "scripts": { + "lint": "jshint opener.js" + }, + "version": "1.4.1" +} diff --git a/node_modules/npm/node_modules/osenv/.npmignore b/node_modules/npm/node_modules/osenv/.npmignore new file mode 100644 index 00000000..8c23deeb --- /dev/null +++ b/node_modules/npm/node_modules/osenv/.npmignore @@ -0,0 +1,13 @@ +*.swp +.*.swp + +.DS_Store +*~ +.project +.settings +npm-debug.log +coverage.html +.idea +lib-cov + +node_modules diff --git a/node_modules/npm/node_modules/osenv/.travis.yml b/node_modules/npm/node_modules/osenv/.travis.yml new file mode 100644 index 00000000..99f2bbf5 --- /dev/null +++ b/node_modules/npm/node_modules/osenv/.travis.yml @@ -0,0 +1,9 @@ +language: node_js +language: node_js +node_js: + - '0.8' + - '0.10' + - '0.12' + - 'iojs' +before_install: + - npm install -g npm@latest diff --git a/node_modules/npm/node_modules/osenv/LICENSE b/node_modules/npm/node_modules/osenv/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/osenv/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/osenv/README.md b/node_modules/npm/node_modules/osenv/README.md new file mode 100644 index 00000000..08fd9002 --- /dev/null +++ b/node_modules/npm/node_modules/osenv/README.md @@ -0,0 +1,63 @@ +# osenv + +Look up environment settings specific to different operating systems. + +## Usage + +```javascript +var osenv = require('osenv') +var path = osenv.path() +var user = osenv.user() +// etc. + +// Some things are not reliably in the env, and have a fallback command: +var h = osenv.hostname(function (er, hostname) { + h = hostname +}) +// This will still cause it to be memoized, so calling osenv.hostname() +// is now an immediate operation. + +// You can always send a cb, which will get called in the nextTick +// if it's been memoized, or wait for the fallback data if it wasn't +// found in the environment. +osenv.hostname(function (er, hostname) { + if (er) console.error('error looking up hostname') + else console.log('this machine calls itself %s', hostname) +}) +``` + +## osenv.hostname() + +The machine name. Calls `hostname` if not found. + +## osenv.user() + +The currently logged-in user. Calls `whoami` if not found. + +## osenv.prompt() + +Either PS1 on unix, or PROMPT on Windows. + +## osenv.tmpdir() + +The place where temporary files should be created. + +## osenv.home() + +No place like it. + +## osenv.path() + +An array of the places that the operating system will search for +executables. + +## osenv.editor() + +Return the executable name of the editor program. This uses the EDITOR +and VISUAL environment variables, and falls back to `vi` on Unix, or +`notepad.exe` on Windows. + +## osenv.shell() + +The SHELL on Unix, which Windows calls the ComSpec. Defaults to 'bash' +or 'cmd'. diff --git a/node_modules/npm/node_modules/osenv/node_modules/os-homedir/index.js b/node_modules/npm/node_modules/osenv/node_modules/os-homedir/index.js new file mode 100644 index 00000000..758ff653 --- /dev/null +++ b/node_modules/npm/node_modules/osenv/node_modules/os-homedir/index.js @@ -0,0 +1,24 @@ +'use strict'; +var os = require('os'); + +function homedir() { + var env = process.env; + var home = env.HOME; + var user = env.LOGNAME || env.USER || env.LNAME || env.USERNAME; + + if (process.platform === 'win32') { + return env.USERPROFILE || env.HOMEDRIVE + env.HOMEPATH || home || null; + } + + if (process.platform === 'darwin') { + return home || (user ? '/Users/' + user : null); + } + + if (process.platform === 'linux') { + return home || (user ? (process.getuid() === 0 ? '/root' : '/home/' + user) : null); + } + + return home || null; +} + +module.exports = typeof os.homedir === 'function' ? os.homedir : homedir; diff --git a/node_modules/npm/node_modules/osenv/node_modules/os-homedir/license b/node_modules/npm/node_modules/osenv/node_modules/os-homedir/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/npm/node_modules/osenv/node_modules/os-homedir/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/osenv/node_modules/os-homedir/package.json b/node_modules/npm/node_modules/osenv/node_modules/os-homedir/package.json new file mode 100644 index 00000000..a6685a6a --- /dev/null +++ b/node_modules/npm/node_modules/osenv/node_modules/os-homedir/package.json @@ -0,0 +1,75 @@ +{ + "_from": "os-homedir@>=1.0.0 <2.0.0", + "_id": "os-homedir@1.0.0", + "_inBundle": true, + "_location": "/npm/osenv/os-homedir", + "_nodeVersion": "2.3.0", + "_npmUser": { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + "_npmVersion": "2.11.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/osenv" + ], + "_resolved": "https://registry.npmjs.org/os-homedir/-/os-homedir-1.0.0.tgz", + "_shasum": "e37078bc61b5869063053897257e39ec1261b702", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/os-homedir/issues" + }, + "description": "io.js 2.3.0 os.homedir() ponyfill", + "devDependencies": { + "ava": "0.0.4", + "path-exists": "^1.0.0" + }, + "directories": {}, + "dist": { + "shasum": "e37078bc61b5869063053897257e39ec1261b702", + "tarball": "http://registry.npmjs.org/os-homedir/-/os-homedir-1.0.0.tgz" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "gitHead": "7e39e2e049de404f06233fa617ecf46fed997a78", + "homepage": "https://github.com/sindresorhus/os-homedir", + "keywords": [ + "built-in", + "core", + "ponyfill", + "polyfill", + "shim", + "os", + "homedir", + "home", + "dir", + "directory", + "folder", + "user", + "path" + ], + "license": "MIT", + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + } + ], + "name": "os-homedir", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/os-homedir.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "1.0.0" +} diff --git a/node_modules/npm/node_modules/osenv/node_modules/os-homedir/readme.md b/node_modules/npm/node_modules/osenv/node_modules/os-homedir/readme.md new file mode 100644 index 00000000..4851f104 --- /dev/null +++ b/node_modules/npm/node_modules/osenv/node_modules/os-homedir/readme.md @@ -0,0 +1,33 @@ +# os-homedir [![Build Status](https://travis-ci.org/sindresorhus/os-homedir.svg?branch=master)](https://travis-ci.org/sindresorhus/os-homedir) + +> io.js 2.3.0 [`os.homedir()`](https://iojs.org/api/os.html#os_os_homedir) ponyfill + +> Ponyfill: A polyfill that doesn't overwrite the native method + + +## Install + +``` +$ npm install --save os-homedir +``` + + +## Usage + +```js +var osHomedir = require('os-homedir'); + +console.log(osHomedir()); +//=> /Users/sindresorhus +``` + + +## Related + +- [user-home](https://github.com/sindresorhus/user-home) - Same as this module but caches the result +- [home-or-tmp](https://github.com/sindresorhus/home-or-tmp) - Get the user home directory with fallback to the system temp directory + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/npm/node_modules/osenv/node_modules/os-tmpdir/index.js b/node_modules/npm/node_modules/osenv/node_modules/os-tmpdir/index.js new file mode 100644 index 00000000..52d90bf2 --- /dev/null +++ b/node_modules/npm/node_modules/osenv/node_modules/os-tmpdir/index.js @@ -0,0 +1,25 @@ +'use strict'; +var isWindows = process.platform === 'win32'; +var trailingSlashRe = isWindows ? /[^:]\\$/ : /.\/$/; + +// https://github.com/nodejs/io.js/blob/3e7a14381497a3b73dda68d05b5130563cdab420/lib/os.js#L25-L43 +module.exports = function () { + var path; + + if (isWindows) { + path = process.env.TEMP || + process.env.TMP || + (process.env.SystemRoot || process.env.windir) + '\\temp'; + } else { + path = process.env.TMPDIR || + process.env.TMP || + process.env.TEMP || + '/tmp'; + } + + if (trailingSlashRe.test(path)) { + path = path.slice(0, -1); + } + + return path; +}; diff --git a/node_modules/npm/node_modules/osenv/node_modules/os-tmpdir/license b/node_modules/npm/node_modules/osenv/node_modules/os-tmpdir/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/npm/node_modules/osenv/node_modules/os-tmpdir/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/osenv/node_modules/os-tmpdir/package.json b/node_modules/npm/node_modules/osenv/node_modules/os-tmpdir/package.json new file mode 100644 index 00000000..7c544715 --- /dev/null +++ b/node_modules/npm/node_modules/osenv/node_modules/os-tmpdir/package.json @@ -0,0 +1,75 @@ +{ + "_from": "os-tmpdir@>=1.0.0 <2.0.0", + "_id": "os-tmpdir@1.0.1", + "_inBundle": true, + "_location": "/npm/osenv/os-tmpdir", + "_nodeVersion": "0.12.3", + "_npmUser": { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + "_npmVersion": "2.9.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/osenv" + ], + "_resolved": "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.1.tgz", + "_shasum": "e9b423a1edaf479882562e92ed71d7743a071b6e", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/os-tmpdir/issues" + }, + "description": "Node.js os.tmpdir() ponyfill", + "devDependencies": { + "ava": "0.0.4" + }, + "directories": {}, + "dist": { + "shasum": "e9b423a1edaf479882562e92ed71d7743a071b6e", + "tarball": "http://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.1.tgz" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "gitHead": "5c5d355f81378980db629d60128ad03e02b1c1e5", + "homepage": "https://github.com/sindresorhus/os-tmpdir", + "keywords": [ + "built-in", + "core", + "ponyfill", + "polyfill", + "shim", + "os", + "tmpdir", + "tempdir", + "tmp", + "temp", + "dir", + "directory", + "env", + "environment" + ], + "license": "MIT", + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + } + ], + "name": "os-tmpdir", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/os-tmpdir.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "1.0.1" +} diff --git a/node_modules/npm/node_modules/osenv/node_modules/os-tmpdir/readme.md b/node_modules/npm/node_modules/osenv/node_modules/os-tmpdir/readme.md new file mode 100644 index 00000000..54d4c6ec --- /dev/null +++ b/node_modules/npm/node_modules/osenv/node_modules/os-tmpdir/readme.md @@ -0,0 +1,36 @@ +# os-tmpdir [![Build Status](https://travis-ci.org/sindresorhus/os-tmpdir.svg?branch=master)](https://travis-ci.org/sindresorhus/os-tmpdir) + +> Node.js [`os.tmpdir()`](https://nodejs.org/api/os.html#os_os_tmpdir) ponyfill + +> Ponyfill: A polyfill that doesn't overwrite the native method + +Use this instead of `require('os').tmpdir()` to get a consistent behaviour on different Node.js versions (even 0.8). + +*This is actually taken from io.js 2.0.2 as it contains some fixes that haven't bubbled up to Node.js yet.* + + +## Install + +``` +$ npm install --save os-tmpdir +``` + + +## Usage + +```js +var osTmpdir = require('os-tmpdir'); + +osTmpdir(); +//=> /var/folders/m3/5574nnhn0yj488ccryqr7tc80000gn/T +``` + + +## API + +See the [`os.tmpdir()` docs](https://nodejs.org/api/os.html#os_os_tmpdir). + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/npm/node_modules/osenv/osenv.js b/node_modules/npm/node_modules/osenv/osenv.js new file mode 100644 index 00000000..702a95b9 --- /dev/null +++ b/node_modules/npm/node_modules/osenv/osenv.js @@ -0,0 +1,72 @@ +var isWindows = process.platform === 'win32' +var path = require('path') +var exec = require('child_process').exec +var osTmpdir = require('os-tmpdir') +var osHomedir = require('os-homedir') + +// looking up envs is a bit costly. +// Also, sometimes we want to have a fallback +// Pass in a callback to wait for the fallback on failures +// After the first lookup, always returns the same thing. +function memo (key, lookup, fallback) { + var fell = false + var falling = false + exports[key] = function (cb) { + var val = lookup() + if (!val && !fell && !falling && fallback) { + fell = true + falling = true + exec(fallback, function (er, output, stderr) { + falling = false + if (er) return // oh well, we tried + val = output.trim() + }) + } + exports[key] = function (cb) { + if (cb) process.nextTick(cb.bind(null, null, val)) + return val + } + if (cb && !falling) process.nextTick(cb.bind(null, null, val)) + return val + } +} + +memo('user', function () { + return ( isWindows + ? process.env.USERDOMAIN + '\\' + process.env.USERNAME + : process.env.USER + ) +}, 'whoami') + +memo('prompt', function () { + return isWindows ? process.env.PROMPT : process.env.PS1 +}) + +memo('hostname', function () { + return isWindows ? process.env.COMPUTERNAME : process.env.HOSTNAME +}, 'hostname') + +memo('tmpdir', function () { + return osTmpdir() +}) + +memo('home', function () { + return osHomedir() +}) + +memo('path', function () { + return (process.env.PATH || + process.env.Path || + process.env.path).split(isWindows ? ';' : ':') +}) + +memo('editor', function () { + return process.env.EDITOR || + process.env.VISUAL || + (isWindows ? 'notepad.exe' : 'vi') +}) + +memo('shell', function () { + return isWindows ? process.env.ComSpec || 'cmd' + : process.env.SHELL || 'bash' +}) diff --git a/node_modules/npm/node_modules/osenv/package.json b/node_modules/npm/node_modules/osenv/package.json new file mode 100644 index 00000000..16c0d108 --- /dev/null +++ b/node_modules/npm/node_modules/osenv/package.json @@ -0,0 +1,82 @@ +{ + "_from": "osenv@0.1.3", + "_id": "osenv@0.1.3", + "_inBundle": true, + "_location": "/npm/osenv", + "_nodeVersion": "2.2.1", + "_npmUser": { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + "_npmVersion": "3.0.0", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/node-gyp" + ], + "_resolved": "https://registry.npmjs.org/osenv/-/osenv-0.1.3.tgz", + "_shasum": "83cf05c6d6458fc4d5ac6362ea325d92f2754217", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/osenv/issues" + }, + "dependencies": { + "os-homedir": "^1.0.0", + "os-tmpdir": "^1.0.0" + }, + "description": "Look up environment settings specific to different operating systems", + "devDependencies": { + "tap": "^1.2.0" + }, + "directories": { + "test": "test" + }, + "dist": { + "shasum": "83cf05c6d6458fc4d5ac6362ea325d92f2754217", + "tarball": "http://registry.npmjs.org/osenv/-/osenv-0.1.3.tgz" + }, + "gitHead": "f746b3405d8f9e28054d11b97e1436f6a15016c4", + "homepage": "https://github.com/npm/osenv#readme", + "keywords": [ + "environment", + "variable", + "home", + "tmpdir", + "path", + "prompt", + "ps1" + ], + "license": "ISC", + "main": "osenv.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + }, + { + "name": "robertkowalski", + "email": "rok@kowalski.gd" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + { + "name": "iarna", + "email": "me@re-becca.org" + } + ], + "name": "osenv", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/osenv.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "0.1.3" +} diff --git a/node_modules/npm/node_modules/osenv/test/unix.js b/node_modules/npm/node_modules/osenv/test/unix.js new file mode 100644 index 00000000..f87cbfb3 --- /dev/null +++ b/node_modules/npm/node_modules/osenv/test/unix.js @@ -0,0 +1,71 @@ +// only run this test on windows +// pretending to be another platform is too hacky, since it breaks +// how the underlying system looks up module paths and runs +// child processes, and all that stuff is cached. +if (process.platform === 'win32') { + console.log('TAP Version 13\n' + + '1..0\n' + + '# Skip unix tests, this is not unix\n') + return +} +var tap = require('tap') + +// like unix, but funny +process.env.USER = 'sirUser' +process.env.HOME = '/home/sirUser' +process.env.HOSTNAME = 'my-machine' +process.env.TMPDIR = '/tmpdir' +process.env.TMP = '/tmp' +process.env.TEMP = '/temp' +process.env.PATH = '/opt/local/bin:/usr/local/bin:/usr/bin/:bin' +process.env.PS1 = '(o_o) $ ' +process.env.EDITOR = 'edit' +process.env.VISUAL = 'visualedit' +process.env.SHELL = 'zsh' + +tap.test('basic unix sanity test', function (t) { + var osenv = require('../osenv.js') + + t.equal(osenv.user(), process.env.USER) + t.equal(osenv.home(), process.env.HOME) + t.equal(osenv.hostname(), process.env.HOSTNAME) + t.same(osenv.path(), process.env.PATH.split(':')) + t.equal(osenv.prompt(), process.env.PS1) + t.equal(osenv.tmpdir(), process.env.TMPDIR) + + // mildly evil, but it's for a test. + process.env.TMPDIR = '' + delete require.cache[require.resolve('../osenv.js')] + var osenv = require('../osenv.js') + t.equal(osenv.tmpdir(), process.env.TMP) + + process.env.TMP = '' + delete require.cache[require.resolve('../osenv.js')] + var osenv = require('../osenv.js') + t.equal(osenv.tmpdir(), process.env.TEMP) + + process.env.TEMP = '' + delete require.cache[require.resolve('../osenv.js')] + var osenv = require('../osenv.js') + osenv.home = function () { return null } + t.equal(osenv.tmpdir(), '/tmp') + + t.equal(osenv.editor(), 'edit') + process.env.EDITOR = '' + delete require.cache[require.resolve('../osenv.js')] + var osenv = require('../osenv.js') + t.equal(osenv.editor(), 'visualedit') + + process.env.VISUAL = '' + delete require.cache[require.resolve('../osenv.js')] + var osenv = require('../osenv.js') + t.equal(osenv.editor(), 'vi') + + t.equal(osenv.shell(), 'zsh') + process.env.SHELL = '' + delete require.cache[require.resolve('../osenv.js')] + var osenv = require('../osenv.js') + t.equal(osenv.shell(), 'bash') + + t.end() +}) diff --git a/node_modules/npm/node_modules/osenv/test/windows.js b/node_modules/npm/node_modules/osenv/test/windows.js new file mode 100644 index 00000000..c9d837a3 --- /dev/null +++ b/node_modules/npm/node_modules/osenv/test/windows.js @@ -0,0 +1,74 @@ +// only run this test on windows +// pretending to be another platform is too hacky, since it breaks +// how the underlying system looks up module paths and runs +// child processes, and all that stuff is cached. +if (process.platform !== 'win32') { + console.log('TAP version 13\n' + + '1..0 # Skip windows tests, this is not windows\n') + return +} + +// load this before clubbing the platform name. +var tap = require('tap') + +process.env.windir = 'c:\\windows' +process.env.USERDOMAIN = 'some-domain' +process.env.USERNAME = 'sirUser' +process.env.USERPROFILE = 'C:\\Users\\sirUser' +process.env.COMPUTERNAME = 'my-machine' +process.env.TMPDIR = 'C:\\tmpdir' +process.env.TMP = 'C:\\tmp' +process.env.TEMP = 'C:\\temp' +process.env.Path = 'C:\\Program Files\\;C:\\Binary Stuff\\bin' +process.env.PROMPT = '(o_o) $ ' +process.env.EDITOR = 'edit' +process.env.VISUAL = 'visualedit' +process.env.ComSpec = 'some-com' + +tap.test('basic windows sanity test', function (t) { + var osenv = require('../osenv.js') + + t.equal(osenv.user(), + process.env.USERDOMAIN + '\\' + process.env.USERNAME) + t.equal(osenv.home(), process.env.USERPROFILE) + t.equal(osenv.hostname(), process.env.COMPUTERNAME) + t.same(osenv.path(), process.env.Path.split(';')) + t.equal(osenv.prompt(), process.env.PROMPT) + t.equal(osenv.tmpdir(), process.env.TMPDIR) + + // mildly evil, but it's for a test. + process.env.TMPDIR = '' + delete require.cache[require.resolve('../osenv.js')] + var osenv = require('../osenv.js') + t.equal(osenv.tmpdir(), process.env.TMP) + + process.env.TMP = '' + delete require.cache[require.resolve('../osenv.js')] + var osenv = require('../osenv.js') + t.equal(osenv.tmpdir(), process.env.TEMP) + + process.env.TEMP = '' + delete require.cache[require.resolve('../osenv.js')] + var osenv = require('../osenv.js') + osenv.home = function () { return null } + t.equal(osenv.tmpdir(), 'c:\\windows\\temp') + + t.equal(osenv.editor(), 'edit') + process.env.EDITOR = '' + delete require.cache[require.resolve('../osenv.js')] + var osenv = require('../osenv.js') + t.equal(osenv.editor(), 'visualedit') + + process.env.VISUAL = '' + delete require.cache[require.resolve('../osenv.js')] + var osenv = require('../osenv.js') + t.equal(osenv.editor(), 'notepad.exe') + + t.equal(osenv.shell(), 'some-com') + process.env.ComSpec = '' + delete require.cache[require.resolve('../osenv.js')] + var osenv = require('../osenv.js') + t.equal(osenv.shell(), 'cmd') + + t.end() +}) diff --git a/node_modules/npm/node_modules/osenv/x.tap b/node_modules/npm/node_modules/osenv/x.tap new file mode 100644 index 00000000..90d84720 --- /dev/null +++ b/node_modules/npm/node_modules/osenv/x.tap @@ -0,0 +1,39 @@ +TAP version 13 + # Subtest: test/unix.js + TAP version 13 + # Subtest: basic unix sanity test + ok 1 - should be equal + ok 2 - should be equal + ok 3 - should be equal + ok 4 - should be equivalent + ok 5 - should be equal + ok 6 - should be equal + ok 7 - should be equal + ok 8 - should be equal + ok 9 - should be equal + ok 10 - should be equal + ok 11 - should be equal + ok 12 - should be equal + ok 13 - should be equal + ok 14 - should be equal + 1..14 + ok 1 - basic unix sanity test # time=10.712ms + + 1..1 + # time=18.422ms +ok 1 - test/unix.js # time=169.827ms + + # Subtest: test/windows.js + TAP version 13 + 1..0 # Skip windows tests, this is not windows + +ok 2 - test/windows.js # SKIP Skip windows tests, this is not windows + + # Subtest: test/nada.js + TAP version 13 + 1..0 + +ok 2 - test/nada.js + +1..3 +# time=274.247ms diff --git a/node_modules/npm/node_modules/read-package-json/.npmignore b/node_modules/npm/node_modules/read-package-json/.npmignore new file mode 100644 index 00000000..8c23deeb --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/.npmignore @@ -0,0 +1,13 @@ +*.swp +.*.swp + +.DS_Store +*~ +.project +.settings +npm-debug.log +coverage.html +.idea +lib-cov + +node_modules diff --git a/node_modules/npm/node_modules/read-package-json/.travis.yml b/node_modules/npm/node_modules/read-package-json/.travis.yml new file mode 100644 index 00000000..f84676a9 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/.travis.yml @@ -0,0 +1,9 @@ +language: node_js +node_js: + - '0.8' + - '0.10' + - '0.12' + - 'iojs' +sudo: false +before_install: + - npm install -g npm@latest diff --git a/node_modules/npm/node_modules/read-package-json/LICENSE b/node_modules/npm/node_modules/read-package-json/LICENSE new file mode 100644 index 00000000..052085c4 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/read-package-json/README.md b/node_modules/npm/node_modules/read-package-json/README.md new file mode 100644 index 00000000..05ba112c --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/README.md @@ -0,0 +1,157 @@ +# read-package-json + +This is the thing that npm uses to read package.json files. It +validates some stuff, and loads some default things. + +It keeps a cache of the files you've read, so that you don't end +up reading the same package.json file multiple times. + +Note that if you just want to see what's literally in the package.json +file, you can usually do `var data = require('some-module/package.json')`. + +This module is basically only needed by npm, but it's handy to see what +npm will see when it looks at your package. + +## Usage + +```javascript +var readJson = require('read-package-json') + +// readJson(filename, [logFunction=noop], [strict=false], cb) +readJson('/path/to/package.json', console.error, false, function (er, data) { + if (er) { + console.error("There was an error reading the file") + return + } + + console.error('the package data is', data) +}); +``` + +## readJson(file, [logFn = noop], [strict = false], cb) + +* `file` {String} The path to the package.json file +* `logFn` {Function} Function to handle logging. Defaults to a noop. +* `strict` {Boolean} True to enforce SemVer 2.0 version strings, and + other strict requirements. +* `cb` {Function} Gets called with `(er, data)`, as is The Node Way. + +Reads the JSON file and does the things. + +## `package.json` Fields + +See `man 5 package.json` or `npm help json`. + +## readJson.log + +By default this is a reference to the `npmlog` module. But if that +module can't be found, then it'll be set to just a dummy thing that does +nothing. + +Replace with your own `{log,warn,error}` object for fun loggy time. + +## readJson.extras(file, data, cb) + +Run all the extra stuff relative to the file, with the parsed data. + +Modifies the data as it does stuff. Calls the cb when it's done. + +## readJson.extraSet = [fn, fn, ...] + +Array of functions that are called by `extras`. Each one receives the +arguments `fn(file, data, cb)` and is expected to call `cb(er, data)` +when done or when an error occurs. + +Order is indeterminate, so each function should be completely +independent. + +Mix and match! + +## readJson.cache + +The `lru-cache` object that readJson uses to not read the same file over +and over again. See +[lru-cache](https://github.com/isaacs/node-lru-cache) for details. + +## Other Relevant Files Besides `package.json` + +Some other files have an effect on the resulting data object, in the +following ways: + +### `README?(.*)` + +If there is a `README` or `README.*` file present, then npm will attach +a `readme` field to the data with the contents of this file. + +Owing to the fact that roughly 100% of existing node modules have +Markdown README files, it will generally be assumed to be Markdown, +regardless of the extension. Please plan accordingly. + +### `server.js` + +If there is a `server.js` file, and there is not already a +`scripts.start` field, then `scripts.start` will be set to `node +server.js`. + +### `AUTHORS` + +If there is not already a `contributors` field, then the `contributors` +field will be set to the contents of the `AUTHORS` file, split by lines, +and parsed. + +### `bindings.gyp` + +If a bindings.gyp file exists, and there is not already a +`scripts.install` field, then the `scripts.install` field will be set to +`node-gyp rebuild`. + +### `index.js` + +If the json file does not exist, but there is a `index.js` file +present instead, and that file has a package comment, then it will try +to parse the package comment, and use that as the data instead. + +A package comment looks like this: + +```javascript +/**package + * { "name": "my-bare-module" + * , "version": "1.2.3" + * , "description": "etc...." } + **/ + +// or... + +/**package +{ "name": "my-bare-module" +, "version": "1.2.3" +, "description": "etc...." } +**/ +``` + +The important thing is that it starts with `/**package`, and ends with +`**/`. If the package.json file exists, then the index.js is not +parsed. + +### `{directories.man}/*.[0-9]` + +If there is not already a `man` field defined as an array of files or a +single file, and +there is a `directories.man` field defined, then that directory will +be searched for manpages. + +Any valid manpages found in that directory will be assigned to the `man` +array, and installed in the appropriate man directory at package install +time, when installed globally on a Unix system. + +### `{directories.bin}/*` + +If there is not already a `bin` field defined as a string filename or a +hash of ` : ` pairs, then the `directories.bin` +directory will be searched and all the files within it will be linked as +executables at install time. + +When installing locally, npm links bins into `node_modules/.bin`, which +is in the `PATH` environ when npm runs scripts. When +installing globally, they are linked into `{prefix}/bin`, which is +presumably in the `PATH` environment variable. diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/glob/LICENSE b/node_modules/npm/node_modules/read-package-json/node_modules/glob/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/glob/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/glob/README.md b/node_modules/npm/node_modules/read-package-json/node_modules/glob/README.md new file mode 100644 index 00000000..6960483b --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/glob/README.md @@ -0,0 +1,359 @@ +# Glob + +Match files using the patterns the shell uses, like stars and stuff. + +[![Build Status](https://travis-ci.org/isaacs/node-glob.svg?branch=master)](https://travis-ci.org/isaacs/node-glob/) [![Build Status](https://ci.appveyor.com/api/projects/status/kd7f3yftf7unxlsx?svg=true)](https://ci.appveyor.com/project/isaacs/node-glob) [![Coverage Status](https://coveralls.io/repos/isaacs/node-glob/badge.svg?branch=master&service=github)](https://coveralls.io/github/isaacs/node-glob?branch=master) + +This is a glob implementation in JavaScript. It uses the `minimatch` +library to do its matching. + +![](oh-my-glob.gif) + +## Usage + +```javascript +var glob = require("glob") + +// options is optional +glob("**/*.js", options, function (er, files) { + // files is an array of filenames. + // If the `nonull` option is set, and nothing + // was found, then files is ["**/*.js"] + // er is an error object or null. +}) +``` + +## Glob Primer + +"Globs" are the patterns you type when you do stuff like `ls *.js` on +the command line, or put `build/*` in a `.gitignore` file. + +Before parsing the path part patterns, braced sections are expanded +into a set. Braced sections start with `{` and end with `}`, with any +number of comma-delimited sections within. Braced sections may contain +slash characters, so `a{/b/c,bcd}` would expand into `a/b/c` and `abcd`. + +The following characters have special magic meaning when used in a +path portion: + +* `*` Matches 0 or more characters in a single path portion +* `?` Matches 1 character +* `[...]` Matches a range of characters, similar to a RegExp range. + If the first character of the range is `!` or `^` then it matches + any character not in the range. +* `!(pattern|pattern|pattern)` Matches anything that does not match + any of the patterns provided. +* `?(pattern|pattern|pattern)` Matches zero or one occurrence of the + patterns provided. +* `+(pattern|pattern|pattern)` Matches one or more occurrences of the + patterns provided. +* `*(a|b|c)` Matches zero or more occurrences of the patterns provided +* `@(pattern|pat*|pat?erN)` Matches exactly one of the patterns + provided +* `**` If a "globstar" is alone in a path portion, then it matches + zero or more directories and subdirectories searching for matches. + It does not crawl symlinked directories. + +### Dots + +If a file or directory path portion has a `.` as the first character, +then it will not match any glob pattern unless that pattern's +corresponding path part also has a `.` as its first character. + +For example, the pattern `a/.*/c` would match the file at `a/.b/c`. +However the pattern `a/*/c` would not, because `*` does not start with +a dot character. + +You can make glob treat dots as normal characters by setting +`dot:true` in the options. + +### Basename Matching + +If you set `matchBase:true` in the options, and the pattern has no +slashes in it, then it will seek for any file anywhere in the tree +with a matching basename. For example, `*.js` would match +`test/simple/basic.js`. + +### Empty Sets + +If no matching files are found, then an empty array is returned. This +differs from the shell, where the pattern itself is returned. For +example: + + $ echo a*s*d*f + a*s*d*f + +To get the bash-style behavior, set the `nonull:true` in the options. + +### See Also: + +* `man sh` +* `man bash` (Search for "Pattern Matching") +* `man 3 fnmatch` +* `man 5 gitignore` +* [minimatch documentation](https://github.com/isaacs/minimatch) + +## glob.hasMagic(pattern, [options]) + +Returns `true` if there are any special characters in the pattern, and +`false` otherwise. + +Note that the options affect the results. If `noext:true` is set in +the options object, then `+(a|b)` will not be considered a magic +pattern. If the pattern has a brace expansion, like `a/{b/c,x/y}` +then that is considered magical, unless `nobrace:true` is set in the +options. + +## glob(pattern, [options], cb) + +* `pattern` `{String}` Pattern to be matched +* `options` `{Object}` +* `cb` `{Function}` + * `err` `{Error | null}` + * `matches` `{Array}` filenames found matching the pattern + +Perform an asynchronous glob search. + +## glob.sync(pattern, [options]) + +* `pattern` `{String}` Pattern to be matched +* `options` `{Object}` +* return: `{Array}` filenames found matching the pattern + +Perform a synchronous glob search. + +## Class: glob.Glob + +Create a Glob object by instantiating the `glob.Glob` class. + +```javascript +var Glob = require("glob").Glob +var mg = new Glob(pattern, options, cb) +``` + +It's an EventEmitter, and starts walking the filesystem to find matches +immediately. + +### new glob.Glob(pattern, [options], [cb]) + +* `pattern` `{String}` pattern to search for +* `options` `{Object}` +* `cb` `{Function}` Called when an error occurs, or matches are found + * `err` `{Error | null}` + * `matches` `{Array}` filenames found matching the pattern + +Note that if the `sync` flag is set in the options, then matches will +be immediately available on the `g.found` member. + +### Properties + +* `minimatch` The minimatch object that the glob uses. +* `options` The options object passed in. +* `aborted` Boolean which is set to true when calling `abort()`. There + is no way at this time to continue a glob search after aborting, but + you can re-use the statCache to avoid having to duplicate syscalls. +* `cache` Convenience object. Each field has the following possible + values: + * `false` - Path does not exist + * `true` - Path exists + * `'FILE'` - Path exists, and is not a directory + * `'DIR'` - Path exists, and is a directory + * `[file, entries, ...]` - Path exists, is a directory, and the + array value is the results of `fs.readdir` +* `statCache` Cache of `fs.stat` results, to prevent statting the same + path multiple times. +* `symlinks` A record of which paths are symbolic links, which is + relevant in resolving `**` patterns. +* `realpathCache` An optional object which is passed to `fs.realpath` + to minimize unnecessary syscalls. It is stored on the instantiated + Glob object, and may be re-used. + +### Events + +* `end` When the matching is finished, this is emitted with all the + matches found. If the `nonull` option is set, and no match was found, + then the `matches` list contains the original pattern. The matches + are sorted, unless the `nosort` flag is set. +* `match` Every time a match is found, this is emitted with the specific + thing that matched. It is not deduplicated or resolved to a realpath. +* `error` Emitted when an unexpected error is encountered, or whenever + any fs error occurs if `options.strict` is set. +* `abort` When `abort()` is called, this event is raised. + +### Methods + +* `pause` Temporarily stop the search +* `resume` Resume the search +* `abort` Stop the search forever + +### Options + +All the options that can be passed to Minimatch can also be passed to +Glob to change pattern matching behavior. Also, some have been added, +or have glob-specific ramifications. + +All options are false by default, unless otherwise noted. + +All options are added to the Glob object, as well. + +If you are running many `glob` operations, you can pass a Glob object +as the `options` argument to a subsequent operation to shortcut some +`stat` and `readdir` calls. At the very least, you may pass in shared +`symlinks`, `statCache`, `realpathCache`, and `cache` options, so that +parallel glob operations will be sped up by sharing information about +the filesystem. + +* `cwd` The current working directory in which to search. Defaults + to `process.cwd()`. +* `root` The place where patterns starting with `/` will be mounted + onto. Defaults to `path.resolve(options.cwd, "/")` (`/` on Unix + systems, and `C:\` or some such on Windows.) +* `dot` Include `.dot` files in normal matches and `globstar` matches. + Note that an explicit dot in a portion of the pattern will always + match dot files. +* `nomount` By default, a pattern starting with a forward-slash will be + "mounted" onto the root setting, so that a valid filesystem path is + returned. Set this flag to disable that behavior. +* `mark` Add a `/` character to directory matches. Note that this + requires additional stat calls. +* `nosort` Don't sort the results. +* `stat` Set to true to stat *all* results. This reduces performance + somewhat, and is completely unnecessary, unless `readdir` is presumed + to be an untrustworthy indicator of file existence. +* `silent` When an unusual error is encountered when attempting to + read a directory, a warning will be printed to stderr. Set the + `silent` option to true to suppress these warnings. +* `strict` When an unusual error is encountered when attempting to + read a directory, the process will just continue on in search of + other matches. Set the `strict` option to raise an error in these + cases. +* `cache` See `cache` property above. Pass in a previously generated + cache object to save some fs calls. +* `statCache` A cache of results of filesystem information, to prevent + unnecessary stat calls. While it should not normally be necessary + to set this, you may pass the statCache from one glob() call to the + options object of another, if you know that the filesystem will not + change between calls. (See "Race Conditions" below.) +* `symlinks` A cache of known symbolic links. You may pass in a + previously generated `symlinks` object to save `lstat` calls when + resolving `**` matches. +* `sync` DEPRECATED: use `glob.sync(pattern, opts)` instead. +* `nounique` In some cases, brace-expanded patterns can result in the + same file showing up multiple times in the result set. By default, + this implementation prevents duplicates in the result set. Set this + flag to disable that behavior. +* `nonull` Set to never return an empty set, instead returning a set + containing the pattern itself. This is the default in glob(3). +* `debug` Set to enable debug logging in minimatch and glob. +* `nobrace` Do not expand `{a,b}` and `{1..3}` brace sets. +* `noglobstar` Do not match `**` against multiple filenames. (Ie, + treat it as a normal `*` instead.) +* `noext` Do not match `+(a|b)` "extglob" patterns. +* `nocase` Perform a case-insensitive match. Note: on + case-insensitive filesystems, non-magic patterns will match by + default, since `stat` and `readdir` will not raise errors. +* `matchBase` Perform a basename-only match if the pattern does not + contain any slash characters. That is, `*.js` would be treated as + equivalent to `**/*.js`, matching all js files in all directories. +* `nodir` Do not match directories, only files. (Note: to match + *only* directories, simply put a `/` at the end of the pattern.) +* `ignore` Add a pattern or an array of glob patterns to exclude matches. + Note: `ignore` patterns are *always* in `dot:true` mode, regardless + of any other settings. +* `follow` Follow symlinked directories when expanding `**` patterns. + Note that this can result in a lot of duplicate references in the + presence of cyclic links. +* `realpath` Set to true to call `fs.realpath` on all of the results. + In the case of a symlink that cannot be resolved, the full absolute + path to the matched entry is returned (though it will usually be a + broken symlink) + +## Comparisons to other fnmatch/glob implementations + +While strict compliance with the existing standards is a worthwhile +goal, some discrepancies exist between node-glob and other +implementations, and are intentional. + +The double-star character `**` is supported by default, unless the +`noglobstar` flag is set. This is supported in the manner of bsdglob +and bash 4.3, where `**` only has special significance if it is the only +thing in a path part. That is, `a/**/b` will match `a/x/y/b`, but +`a/**b` will not. + +Note that symlinked directories are not crawled as part of a `**`, +though their contents may match against subsequent portions of the +pattern. This prevents infinite loops and duplicates and the like. + +If an escaped pattern has no matches, and the `nonull` flag is set, +then glob returns the pattern as-provided, rather than +interpreting the character escapes. For example, +`glob.match([], "\\*a\\?")` will return `"\\*a\\?"` rather than +`"*a?"`. This is akin to setting the `nullglob` option in bash, except +that it does not resolve escaped pattern characters. + +If brace expansion is not disabled, then it is performed before any +other interpretation of the glob pattern. Thus, a pattern like +`+(a|{b),c)}`, which would not be valid in bash or zsh, is expanded +**first** into the set of `+(a|b)` and `+(a|c)`, and those patterns are +checked for validity. Since those two are valid, matching proceeds. + +### Comments and Negation + +Previously, this module let you mark a pattern as a "comment" if it +started with a `#` character, or a "negated" pattern if it started +with a `!` character. + +These options were deprecated in version 5, and removed in version 6. + +To specify things that should not match, use the `ignore` option. + +## Windows + +**Please only use forward-slashes in glob expressions.** + +Though windows uses either `/` or `\` as its path separator, only `/` +characters are used by this glob implementation. You must use +forward-slashes **only** in glob expressions. Back-slashes will always +be interpreted as escape characters, not path separators. + +Results from absolute patterns such as `/foo/*` are mounted onto the +root setting using `path.join`. On windows, this will by default result +in `/foo/*` matching `C:\foo\bar.txt`. + +## Race Conditions + +Glob searching, by its very nature, is susceptible to race conditions, +since it relies on directory walking and such. + +As a result, it is possible that a file that exists when glob looks for +it may have been deleted or modified by the time it returns the result. + +As part of its internal implementation, this program caches all stat +and readdir calls that it makes, in order to cut down on system +overhead. However, this also makes it even more susceptible to races, +especially if the cache or statCache objects are reused between glob +calls. + +Users are thus advised not to use a glob result as a guarantee of +filesystem state in the face of rapid changes. For the vast majority +of operations, this is never a problem. + +## Contributing + +Any change to behavior (including bugfixes) must come with a test. + +Patches that fail tests or reduce performance will be rejected. + +``` +# to run tests +npm test + +# to re-generate test fixtures +npm run test-regen + +# to benchmark against bash/zsh +npm run bench + +# to profile javascript +npm run prof +``` diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/glob/common.js b/node_modules/npm/node_modules/read-package-json/node_modules/glob/common.js new file mode 100644 index 00000000..c9127eb3 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/glob/common.js @@ -0,0 +1,226 @@ +exports.alphasort = alphasort +exports.alphasorti = alphasorti +exports.setopts = setopts +exports.ownProp = ownProp +exports.makeAbs = makeAbs +exports.finish = finish +exports.mark = mark +exports.isIgnored = isIgnored +exports.childrenIgnored = childrenIgnored + +function ownProp (obj, field) { + return Object.prototype.hasOwnProperty.call(obj, field) +} + +var path = require("path") +var minimatch = require("minimatch") +var isAbsolute = require("path-is-absolute") +var Minimatch = minimatch.Minimatch + +function alphasorti (a, b) { + return a.toLowerCase().localeCompare(b.toLowerCase()) +} + +function alphasort (a, b) { + return a.localeCompare(b) +} + +function setupIgnores (self, options) { + self.ignore = options.ignore || [] + + if (!Array.isArray(self.ignore)) + self.ignore = [self.ignore] + + if (self.ignore.length) { + self.ignore = self.ignore.map(ignoreMap) + } +} + +// ignore patterns are always in dot:true mode. +function ignoreMap (pattern) { + var gmatcher = null + if (pattern.slice(-3) === '/**') { + var gpattern = pattern.replace(/(\/\*\*)+$/, '') + gmatcher = new Minimatch(gpattern, { dot: true }) + } + + return { + matcher: new Minimatch(pattern, { dot: true }), + gmatcher: gmatcher + } +} + +function setopts (self, pattern, options) { + if (!options) + options = {} + + // base-matching: just use globstar for that. + if (options.matchBase && -1 === pattern.indexOf("/")) { + if (options.noglobstar) { + throw new Error("base matching requires globstar") + } + pattern = "**/" + pattern + } + + self.silent = !!options.silent + self.pattern = pattern + self.strict = options.strict !== false + self.realpath = !!options.realpath + self.realpathCache = options.realpathCache || Object.create(null) + self.follow = !!options.follow + self.dot = !!options.dot + self.mark = !!options.mark + self.nodir = !!options.nodir + if (self.nodir) + self.mark = true + self.sync = !!options.sync + self.nounique = !!options.nounique + self.nonull = !!options.nonull + self.nosort = !!options.nosort + self.nocase = !!options.nocase + self.stat = !!options.stat + self.noprocess = !!options.noprocess + + self.maxLength = options.maxLength || Infinity + self.cache = options.cache || Object.create(null) + self.statCache = options.statCache || Object.create(null) + self.symlinks = options.symlinks || Object.create(null) + + setupIgnores(self, options) + + self.changedCwd = false + var cwd = process.cwd() + if (!ownProp(options, "cwd")) + self.cwd = cwd + else { + self.cwd = options.cwd + self.changedCwd = path.resolve(options.cwd) !== cwd + } + + self.root = options.root || path.resolve(self.cwd, "/") + self.root = path.resolve(self.root) + if (process.platform === "win32") + self.root = self.root.replace(/\\/g, "/") + + self.nomount = !!options.nomount + + // disable comments and negation in Minimatch. + // Note that they are not supported in Glob itself anyway. + options.nonegate = true + options.nocomment = true + + self.minimatch = new Minimatch(pattern, options) + self.options = self.minimatch.options +} + +function finish (self) { + var nou = self.nounique + var all = nou ? [] : Object.create(null) + + for (var i = 0, l = self.matches.length; i < l; i ++) { + var matches = self.matches[i] + if (!matches || Object.keys(matches).length === 0) { + if (self.nonull) { + // do like the shell, and spit out the literal glob + var literal = self.minimatch.globSet[i] + if (nou) + all.push(literal) + else + all[literal] = true + } + } else { + // had matches + var m = Object.keys(matches) + if (nou) + all.push.apply(all, m) + else + m.forEach(function (m) { + all[m] = true + }) + } + } + + if (!nou) + all = Object.keys(all) + + if (!self.nosort) + all = all.sort(self.nocase ? alphasorti : alphasort) + + // at *some* point we statted all of these + if (self.mark) { + for (var i = 0; i < all.length; i++) { + all[i] = self._mark(all[i]) + } + if (self.nodir) { + all = all.filter(function (e) { + return !(/\/$/.test(e)) + }) + } + } + + if (self.ignore.length) + all = all.filter(function(m) { + return !isIgnored(self, m) + }) + + self.found = all +} + +function mark (self, p) { + var abs = makeAbs(self, p) + var c = self.cache[abs] + var m = p + if (c) { + var isDir = c === 'DIR' || Array.isArray(c) + var slash = p.slice(-1) === '/' + + if (isDir && !slash) + m += '/' + else if (!isDir && slash) + m = m.slice(0, -1) + + if (m !== p) { + var mabs = makeAbs(self, m) + self.statCache[mabs] = self.statCache[abs] + self.cache[mabs] = self.cache[abs] + } + } + + return m +} + +// lotta situps... +function makeAbs (self, f) { + var abs = f + if (f.charAt(0) === '/') { + abs = path.join(self.root, f) + } else if (isAbsolute(f) || f === '') { + abs = f + } else if (self.changedCwd) { + abs = path.resolve(self.cwd, f) + } else { + abs = path.resolve(f) + } + return abs +} + + +// Return true, if pattern ends with globstar '**', for the accompanying parent directory. +// Ex:- If node_modules/** is the pattern, add 'node_modules' to ignore list along with it's contents +function isIgnored (self, path) { + if (!self.ignore.length) + return false + + return self.ignore.some(function(item) { + return item.matcher.match(path) || !!(item.gmatcher && item.gmatcher.match(path)) + }) +} + +function childrenIgnored (self, path) { + if (!self.ignore.length) + return false + + return self.ignore.some(function(item) { + return !!(item.gmatcher && item.gmatcher.match(path)) + }) +} diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/glob/glob.js b/node_modules/npm/node_modules/read-package-json/node_modules/glob/glob.js new file mode 100644 index 00000000..a62da27e --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/glob/glob.js @@ -0,0 +1,765 @@ +// Approach: +// +// 1. Get the minimatch set +// 2. For each pattern in the set, PROCESS(pattern, false) +// 3. Store matches per-set, then uniq them +// +// PROCESS(pattern, inGlobStar) +// Get the first [n] items from pattern that are all strings +// Join these together. This is PREFIX. +// If there is no more remaining, then stat(PREFIX) and +// add to matches if it succeeds. END. +// +// If inGlobStar and PREFIX is symlink and points to dir +// set ENTRIES = [] +// else readdir(PREFIX) as ENTRIES +// If fail, END +// +// with ENTRIES +// If pattern[n] is GLOBSTAR +// // handle the case where the globstar match is empty +// // by pruning it out, and testing the resulting pattern +// PROCESS(pattern[0..n] + pattern[n+1 .. $], false) +// // handle other cases. +// for ENTRY in ENTRIES (not dotfiles) +// // attach globstar + tail onto the entry +// // Mark that this entry is a globstar match +// PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true) +// +// else // not globstar +// for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot) +// Test ENTRY against pattern[n] +// If fails, continue +// If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $]) +// +// Caveat: +// Cache all stats and readdirs results to minimize syscall. Since all +// we ever care about is existence and directory-ness, we can just keep +// `true` for files, and [children,...] for directories, or `false` for +// things that don't exist. + +module.exports = glob + +var fs = require('fs') +var minimatch = require('minimatch') +var Minimatch = minimatch.Minimatch +var inherits = require('inherits') +var EE = require('events').EventEmitter +var path = require('path') +var assert = require('assert') +var isAbsolute = require('path-is-absolute') +var globSync = require('./sync.js') +var common = require('./common.js') +var alphasort = common.alphasort +var alphasorti = common.alphasorti +var setopts = common.setopts +var ownProp = common.ownProp +var inflight = require('inflight') +var util = require('util') +var childrenIgnored = common.childrenIgnored +var isIgnored = common.isIgnored + +var once = require('once') + +function glob (pattern, options, cb) { + if (typeof options === 'function') cb = options, options = {} + if (!options) options = {} + + if (options.sync) { + if (cb) + throw new TypeError('callback provided to sync glob') + return globSync(pattern, options) + } + + return new Glob(pattern, options, cb) +} + +glob.sync = globSync +var GlobSync = glob.GlobSync = globSync.GlobSync + +// old api surface +glob.glob = glob + +function extend (origin, add) { + if (add === null || typeof add !== 'object') { + return origin + } + + var keys = Object.keys(add) + var i = keys.length + while (i--) { + origin[keys[i]] = add[keys[i]] + } + return origin +} + +glob.hasMagic = function (pattern, options_) { + var options = extend({}, options_) + options.noprocess = true + + var g = new Glob(pattern, options) + var set = g.minimatch.set + if (set.length > 1) + return true + + for (var j = 0; j < set[0].length; j++) { + if (typeof set[0][j] !== 'string') + return true + } + + return false +} + +glob.Glob = Glob +inherits(Glob, EE) +function Glob (pattern, options, cb) { + if (typeof options === 'function') { + cb = options + options = null + } + + if (options && options.sync) { + if (cb) + throw new TypeError('callback provided to sync glob') + return new GlobSync(pattern, options) + } + + if (!(this instanceof Glob)) + return new Glob(pattern, options, cb) + + setopts(this, pattern, options) + this._didRealPath = false + + // process each pattern in the minimatch set + var n = this.minimatch.set.length + + // The matches are stored as {: true,...} so that + // duplicates are automagically pruned. + // Later, we do an Object.keys() on these. + // Keep them as a list so we can fill in when nonull is set. + this.matches = new Array(n) + + if (typeof cb === 'function') { + cb = once(cb) + this.on('error', cb) + this.on('end', function (matches) { + cb(null, matches) + }) + } + + var self = this + var n = this.minimatch.set.length + this._processing = 0 + this.matches = new Array(n) + + this._emitQueue = [] + this._processQueue = [] + this.paused = false + + if (this.noprocess) + return this + + if (n === 0) + return done() + + for (var i = 0; i < n; i ++) { + this._process(this.minimatch.set[i], i, false, done) + } + + function done () { + --self._processing + if (self._processing <= 0) + self._finish() + } +} + +Glob.prototype._finish = function () { + assert(this instanceof Glob) + if (this.aborted) + return + + if (this.realpath && !this._didRealpath) + return this._realpath() + + common.finish(this) + this.emit('end', this.found) +} + +Glob.prototype._realpath = function () { + if (this._didRealpath) + return + + this._didRealpath = true + + var n = this.matches.length + if (n === 0) + return this._finish() + + var self = this + for (var i = 0; i < this.matches.length; i++) + this._realpathSet(i, next) + + function next () { + if (--n === 0) + self._finish() + } +} + +Glob.prototype._realpathSet = function (index, cb) { + var matchset = this.matches[index] + if (!matchset) + return cb() + + var found = Object.keys(matchset) + var self = this + var n = found.length + + if (n === 0) + return cb() + + var set = this.matches[index] = Object.create(null) + found.forEach(function (p, i) { + // If there's a problem with the stat, then it means that + // one or more of the links in the realpath couldn't be + // resolved. just return the abs value in that case. + p = self._makeAbs(p) + fs.realpath(p, self.realpathCache, function (er, real) { + if (!er) + set[real] = true + else if (er.syscall === 'stat') + set[p] = true + else + self.emit('error', er) // srsly wtf right here + + if (--n === 0) { + self.matches[index] = set + cb() + } + }) + }) +} + +Glob.prototype._mark = function (p) { + return common.mark(this, p) +} + +Glob.prototype._makeAbs = function (f) { + return common.makeAbs(this, f) +} + +Glob.prototype.abort = function () { + this.aborted = true + this.emit('abort') +} + +Glob.prototype.pause = function () { + if (!this.paused) { + this.paused = true + this.emit('pause') + } +} + +Glob.prototype.resume = function () { + if (this.paused) { + this.emit('resume') + this.paused = false + if (this._emitQueue.length) { + var eq = this._emitQueue.slice(0) + this._emitQueue.length = 0 + for (var i = 0; i < eq.length; i ++) { + var e = eq[i] + this._emitMatch(e[0], e[1]) + } + } + if (this._processQueue.length) { + var pq = this._processQueue.slice(0) + this._processQueue.length = 0 + for (var i = 0; i < pq.length; i ++) { + var p = pq[i] + this._processing-- + this._process(p[0], p[1], p[2], p[3]) + } + } + } +} + +Glob.prototype._process = function (pattern, index, inGlobStar, cb) { + assert(this instanceof Glob) + assert(typeof cb === 'function') + + if (this.aborted) + return + + this._processing++ + if (this.paused) { + this._processQueue.push([pattern, index, inGlobStar, cb]) + return + } + + //console.error('PROCESS %d', this._processing, pattern) + + // Get the first [n] parts of pattern that are all strings. + var n = 0 + while (typeof pattern[n] === 'string') { + n ++ + } + // now n is the index of the first one that is *not* a string. + + // see if there's anything else + var prefix + switch (n) { + // if not, then this is rather simple + case pattern.length: + this._processSimple(pattern.join('/'), index, cb) + return + + case 0: + // pattern *starts* with some non-trivial item. + // going to readdir(cwd), but not include the prefix in matches. + prefix = null + break + + default: + // pattern has some string bits in the front. + // whatever it starts with, whether that's 'absolute' like /foo/bar, + // or 'relative' like '../baz' + prefix = pattern.slice(0, n).join('/') + break + } + + var remain = pattern.slice(n) + + // get the list of entries. + var read + if (prefix === null) + read = '.' + else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) { + if (!prefix || !isAbsolute(prefix)) + prefix = '/' + prefix + read = prefix + } else + read = prefix + + var abs = this._makeAbs(read) + + //if ignored, skip _processing + if (childrenIgnored(this, read)) + return cb() + + var isGlobStar = remain[0] === minimatch.GLOBSTAR + if (isGlobStar) + this._processGlobStar(prefix, read, abs, remain, index, inGlobStar, cb) + else + this._processReaddir(prefix, read, abs, remain, index, inGlobStar, cb) +} + +Glob.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar, cb) { + var self = this + this._readdir(abs, inGlobStar, function (er, entries) { + return self._processReaddir2(prefix, read, abs, remain, index, inGlobStar, entries, cb) + }) +} + +Glob.prototype._processReaddir2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) { + + // if the abs isn't a dir, then nothing can match! + if (!entries) + return cb() + + // It will only match dot entries if it starts with a dot, or if + // dot is set. Stuff like @(.foo|.bar) isn't allowed. + var pn = remain[0] + var negate = !!this.minimatch.negate + var rawGlob = pn._glob + var dotOk = this.dot || rawGlob.charAt(0) === '.' + + var matchedEntries = [] + for (var i = 0; i < entries.length; i++) { + var e = entries[i] + if (e.charAt(0) !== '.' || dotOk) { + var m + if (negate && !prefix) { + m = !e.match(pn) + } else { + m = e.match(pn) + } + if (m) + matchedEntries.push(e) + } + } + + //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries) + + var len = matchedEntries.length + // If there are no matched entries, then nothing matches. + if (len === 0) + return cb() + + // if this is the last remaining pattern bit, then no need for + // an additional stat *unless* the user has specified mark or + // stat explicitly. We know they exist, since readdir returned + // them. + + if (remain.length === 1 && !this.mark && !this.stat) { + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + if (prefix) { + if (prefix !== '/') + e = prefix + '/' + e + else + e = prefix + e + } + + if (e.charAt(0) === '/' && !this.nomount) { + e = path.join(this.root, e) + } + this._emitMatch(index, e) + } + // This was the last one, and no stats were needed + return cb() + } + + // now test all matched entries as stand-ins for that part + // of the pattern. + remain.shift() + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + var newPattern + if (prefix) { + if (prefix !== '/') + e = prefix + '/' + e + else + e = prefix + e + } + this._process([e].concat(remain), index, inGlobStar, cb) + } + cb() +} + +Glob.prototype._emitMatch = function (index, e) { + if (this.aborted) + return + + if (this.matches[index][e]) + return + + if (isIgnored(this, e)) + return + + if (this.paused) { + this._emitQueue.push([index, e]) + return + } + + var abs = this._makeAbs(e) + + if (this.nodir) { + var c = this.cache[abs] + if (c === 'DIR' || Array.isArray(c)) + return + } + + if (this.mark) + e = this._mark(e) + + this.matches[index][e] = true + + var st = this.statCache[abs] + if (st) + this.emit('stat', e, st) + + this.emit('match', e) +} + +Glob.prototype._readdirInGlobStar = function (abs, cb) { + if (this.aborted) + return + + // follow all symlinked directories forever + // just proceed as if this is a non-globstar situation + if (this.follow) + return this._readdir(abs, false, cb) + + var lstatkey = 'lstat\0' + abs + var self = this + var lstatcb = inflight(lstatkey, lstatcb_) + + if (lstatcb) + fs.lstat(abs, lstatcb) + + function lstatcb_ (er, lstat) { + if (er) + return cb() + + var isSym = lstat.isSymbolicLink() + self.symlinks[abs] = isSym + + // If it's not a symlink or a dir, then it's definitely a regular file. + // don't bother doing a readdir in that case. + if (!isSym && !lstat.isDirectory()) { + self.cache[abs] = 'FILE' + cb() + } else + self._readdir(abs, false, cb) + } +} + +Glob.prototype._readdir = function (abs, inGlobStar, cb) { + if (this.aborted) + return + + cb = inflight('readdir\0'+abs+'\0'+inGlobStar, cb) + if (!cb) + return + + //console.error('RD %j %j', +inGlobStar, abs) + if (inGlobStar && !ownProp(this.symlinks, abs)) + return this._readdirInGlobStar(abs, cb) + + if (ownProp(this.cache, abs)) { + var c = this.cache[abs] + if (!c || c === 'FILE') + return cb() + + if (Array.isArray(c)) + return cb(null, c) + } + + var self = this + fs.readdir(abs, readdirCb(this, abs, cb)) +} + +function readdirCb (self, abs, cb) { + return function (er, entries) { + if (er) + self._readdirError(abs, er, cb) + else + self._readdirEntries(abs, entries, cb) + } +} + +Glob.prototype._readdirEntries = function (abs, entries, cb) { + if (this.aborted) + return + + // if we haven't asked to stat everything, then just + // assume that everything in there exists, so we can avoid + // having to stat it a second time. + if (!this.mark && !this.stat) { + for (var i = 0; i < entries.length; i ++) { + var e = entries[i] + if (abs === '/') + e = abs + e + else + e = abs + '/' + e + this.cache[e] = true + } + } + + this.cache[abs] = entries + return cb(null, entries) +} + +Glob.prototype._readdirError = function (f, er, cb) { + if (this.aborted) + return + + // handle errors, and cache the information + switch (er.code) { + case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205 + case 'ENOTDIR': // totally normal. means it *does* exist. + this.cache[this._makeAbs(f)] = 'FILE' + break + + case 'ENOENT': // not terribly unusual + case 'ELOOP': + case 'ENAMETOOLONG': + case 'UNKNOWN': + this.cache[this._makeAbs(f)] = false + break + + default: // some unusual error. Treat as failure. + this.cache[this._makeAbs(f)] = false + if (this.strict) { + this.emit('error', er) + // If the error is handled, then we abort + // if not, we threw out of here + this.abort() + } + if (!this.silent) + console.error('glob error', er) + break + } + + return cb() +} + +Glob.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar, cb) { + var self = this + this._readdir(abs, inGlobStar, function (er, entries) { + self._processGlobStar2(prefix, read, abs, remain, index, inGlobStar, entries, cb) + }) +} + + +Glob.prototype._processGlobStar2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) { + //console.error('pgs2', prefix, remain[0], entries) + + // no entries means not a dir, so it can never have matches + // foo.txt/** doesn't match foo.txt + if (!entries) + return cb() + + // test without the globstar, and with every child both below + // and replacing the globstar. + var remainWithoutGlobStar = remain.slice(1) + var gspref = prefix ? [ prefix ] : [] + var noGlobStar = gspref.concat(remainWithoutGlobStar) + + // the noGlobStar pattern exits the inGlobStar state + this._process(noGlobStar, index, false, cb) + + var isSym = this.symlinks[abs] + var len = entries.length + + // If it's a symlink, and we're in a globstar, then stop + if (isSym && inGlobStar) + return cb() + + for (var i = 0; i < len; i++) { + var e = entries[i] + if (e.charAt(0) === '.' && !this.dot) + continue + + // these two cases enter the inGlobStar state + var instead = gspref.concat(entries[i], remainWithoutGlobStar) + this._process(instead, index, true, cb) + + var below = gspref.concat(entries[i], remain) + this._process(below, index, true, cb) + } + + cb() +} + +Glob.prototype._processSimple = function (prefix, index, cb) { + // XXX review this. Shouldn't it be doing the mounting etc + // before doing stat? kinda weird? + var self = this + this._stat(prefix, function (er, exists) { + self._processSimple2(prefix, index, er, exists, cb) + }) +} +Glob.prototype._processSimple2 = function (prefix, index, er, exists, cb) { + + //console.error('ps2', prefix, exists) + + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + // If it doesn't exist, then just mark the lack of results + if (!exists) + return cb() + + if (prefix && isAbsolute(prefix) && !this.nomount) { + var trail = /[\/\\]$/.test(prefix) + if (prefix.charAt(0) === '/') { + prefix = path.join(this.root, prefix) + } else { + prefix = path.resolve(this.root, prefix) + if (trail) + prefix += '/' + } + } + + if (process.platform === 'win32') + prefix = prefix.replace(/\\/g, '/') + + // Mark this as a match + this._emitMatch(index, prefix) + cb() +} + +// Returns either 'DIR', 'FILE', or false +Glob.prototype._stat = function (f, cb) { + var abs = this._makeAbs(f) + var needDir = f.slice(-1) === '/' + + if (f.length > this.maxLength) + return cb() + + if (!this.stat && ownProp(this.cache, abs)) { + var c = this.cache[abs] + + if (Array.isArray(c)) + c = 'DIR' + + // It exists, but maybe not how we need it + if (!needDir || c === 'DIR') + return cb(null, c) + + if (needDir && c === 'FILE') + return cb() + + // otherwise we have to stat, because maybe c=true + // if we know it exists, but not what it is. + } + + var exists + var stat = this.statCache[abs] + if (stat !== undefined) { + if (stat === false) + return cb(null, stat) + else { + var type = stat.isDirectory() ? 'DIR' : 'FILE' + if (needDir && type === 'FILE') + return cb() + else + return cb(null, type, stat) + } + } + + var self = this + var statcb = inflight('stat\0' + abs, lstatcb_) + if (statcb) + fs.lstat(abs, statcb) + + function lstatcb_ (er, lstat) { + if (lstat && lstat.isSymbolicLink()) { + // If it's a symlink, then treat it as the target, unless + // the target does not exist, then treat it as a file. + return fs.stat(abs, function (er, stat) { + if (er) + self._stat2(f, abs, null, lstat, cb) + else + self._stat2(f, abs, er, stat, cb) + }) + } else { + self._stat2(f, abs, er, lstat, cb) + } + } +} + +Glob.prototype._stat2 = function (f, abs, er, stat, cb) { + if (er) { + this.statCache[abs] = false + return cb() + } + + var needDir = f.slice(-1) === '/' + this.statCache[abs] = stat + + if (abs.slice(-1) === '/' && !stat.isDirectory()) + return cb(null, false, stat) + + var c = stat.isDirectory() ? 'DIR' : 'FILE' + this.cache[abs] = this.cache[abs] || c + + if (needDir && c !== 'DIR') + return cb() + + return cb(null, c, stat) +} diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/glob/node_modules/path-is-absolute/index.js b/node_modules/npm/node_modules/read-package-json/node_modules/glob/node_modules/path-is-absolute/index.js new file mode 100644 index 00000000..19f103f9 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/glob/node_modules/path-is-absolute/index.js @@ -0,0 +1,20 @@ +'use strict'; + +function posix(path) { + return path.charAt(0) === '/'; +}; + +function win32(path) { + // https://github.com/joyent/node/blob/b3fcc245fb25539909ef1d5eaa01dbf92e168633/lib/path.js#L56 + var splitDeviceRe = /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/; + var result = splitDeviceRe.exec(path); + var device = result[1] || ''; + var isUnc = !!device && device.charAt(1) !== ':'; + + // UNC paths are always absolute + return !!result[2] || isUnc; +}; + +module.exports = process.platform === 'win32' ? win32 : posix; +module.exports.posix = posix; +module.exports.win32 = win32; diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/glob/node_modules/path-is-absolute/license b/node_modules/npm/node_modules/read-package-json/node_modules/glob/node_modules/path-is-absolute/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/glob/node_modules/path-is-absolute/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/glob/node_modules/path-is-absolute/package.json b/node_modules/npm/node_modules/read-package-json/node_modules/glob/node_modules/path-is-absolute/package.json new file mode 100644 index 00000000..700a3030 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/glob/node_modules/path-is-absolute/package.json @@ -0,0 +1,75 @@ +{ + "_from": "path-is-absolute@>=1.0.0 <2.0.0", + "_id": "path-is-absolute@1.0.0", + "_inBundle": true, + "_location": "/npm/read-package-json/glob/path-is-absolute", + "_nodeVersion": "0.12.0", + "_npmUser": { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + "_npmVersion": "2.5.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/read-package-json/glob" + ], + "_resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.0.tgz", + "_shasum": "263dada66ab3f2fb10bf7f9d24dd8f3e570ef912", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/path-is-absolute/issues" + }, + "description": "Node.js 0.12 path.isAbsolute() ponyfill", + "directories": {}, + "dist": { + "shasum": "263dada66ab3f2fb10bf7f9d24dd8f3e570ef912", + "tarball": "http://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.0.tgz" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "gitHead": "7a76a0c9f2263192beedbe0a820e4d0baee5b7a1", + "homepage": "https://github.com/sindresorhus/path-is-absolute", + "keywords": [ + "path", + "paths", + "file", + "dir", + "absolute", + "isabsolute", + "is-absolute", + "built-in", + "util", + "utils", + "core", + "ponyfill", + "polyfill", + "shim", + "is", + "detect", + "check" + ], + "license": "MIT", + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + } + ], + "name": "path-is-absolute", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/path-is-absolute.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "1.0.0" +} diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/glob/node_modules/path-is-absolute/readme.md b/node_modules/npm/node_modules/read-package-json/node_modules/glob/node_modules/path-is-absolute/readme.md new file mode 100644 index 00000000..cdf94f43 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/glob/node_modules/path-is-absolute/readme.md @@ -0,0 +1,51 @@ +# path-is-absolute [![Build Status](https://travis-ci.org/sindresorhus/path-is-absolute.svg?branch=master)](https://travis-ci.org/sindresorhus/path-is-absolute) + +> Node.js 0.12 [`path.isAbsolute()`](http://nodejs.org/api/path.html#path_path_isabsolute_path) ponyfill + +> Ponyfill: A polyfill that doesn't overwrite the native method + + +## Install + +``` +$ npm install --save path-is-absolute +``` + + +## Usage + +```js +var pathIsAbsolute = require('path-is-absolute'); + +// Linux +pathIsAbsolute('/home/foo'); +//=> true + +// Windows +pathIsAbsolute('C:/Users/'); +//=> true + +// Any OS +pathIsAbsolute.posix('/home/foo'); +//=> true +``` + + +## API + +See the [`path.isAbsolute()` docs](http://nodejs.org/api/path.html#path_path_isabsolute_path). + +### pathIsAbsolute(path) + +### pathIsAbsolute.posix(path) + +The Posix specific version. + +### pathIsAbsolute.win32(path) + +The Windows specific version. + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/glob/package.json b/node_modules/npm/node_modules/read-package-json/node_modules/glob/package.json new file mode 100644 index 00000000..dbb0d77f --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/glob/package.json @@ -0,0 +1,78 @@ +{ + "_from": "glob@>=6.0.0 <7.0.0", + "_id": "glob@6.0.4", + "_inBundle": true, + "_location": "/npm/read-package-json/glob", + "_nodeVersion": "4.0.0", + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "2.14.15", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/read-package-json" + ], + "_resolved": "https://registry.npmjs.org/glob/-/glob-6.0.4.tgz", + "_shasum": "0f08860f6a155127b2fadd4f9ce24b1aab6e4d22", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/node-glob/issues" + }, + "dependencies": { + "inflight": "^1.0.4", + "inherits": "2", + "minimatch": "2 || 3", + "once": "^1.3.0", + "path-is-absolute": "^1.0.0" + }, + "description": "a little globber", + "devDependencies": { + "mkdirp": "0", + "rimraf": "^2.2.8", + "tap": "^5.0.0", + "tick": "0.0.6" + }, + "directories": {}, + "dist": { + "shasum": "0f08860f6a155127b2fadd4f9ce24b1aab6e4d22", + "tarball": "https://registry.npmjs.org/glob/-/glob-6.0.4.tgz" + }, + "engines": { + "node": "*" + }, + "files": [ + "glob.js", + "sync.js", + "common.js" + ], + "gitHead": "3bd419c538737e56fda7e21c21ff52ca0c198df6", + "homepage": "https://github.com/isaacs/node-glob#readme", + "license": "ISC", + "main": "glob.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "glob", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/node-glob.git" + }, + "scripts": { + "bench": "bash benchmark.sh", + "benchclean": "node benchclean.js", + "prepublish": "npm run benchclean", + "prof": "bash prof.sh && cat profile.txt", + "profclean": "rm -f v8.log profile.txt", + "test": "tap test/*.js --cov", + "test-regen": "npm run profclean && TEST_REGEN=1 node test/00-setup.js" + }, + "version": "6.0.4" +} diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/glob/sync.js b/node_modules/npm/node_modules/read-package-json/node_modules/glob/sync.js new file mode 100644 index 00000000..09883d2c --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/glob/sync.js @@ -0,0 +1,460 @@ +module.exports = globSync +globSync.GlobSync = GlobSync + +var fs = require('fs') +var minimatch = require('minimatch') +var Minimatch = minimatch.Minimatch +var Glob = require('./glob.js').Glob +var util = require('util') +var path = require('path') +var assert = require('assert') +var isAbsolute = require('path-is-absolute') +var common = require('./common.js') +var alphasort = common.alphasort +var alphasorti = common.alphasorti +var setopts = common.setopts +var ownProp = common.ownProp +var childrenIgnored = common.childrenIgnored + +function globSync (pattern, options) { + if (typeof options === 'function' || arguments.length === 3) + throw new TypeError('callback provided to sync glob\n'+ + 'See: https://github.com/isaacs/node-glob/issues/167') + + return new GlobSync(pattern, options).found +} + +function GlobSync (pattern, options) { + if (!pattern) + throw new Error('must provide pattern') + + if (typeof options === 'function' || arguments.length === 3) + throw new TypeError('callback provided to sync glob\n'+ + 'See: https://github.com/isaacs/node-glob/issues/167') + + if (!(this instanceof GlobSync)) + return new GlobSync(pattern, options) + + setopts(this, pattern, options) + + if (this.noprocess) + return this + + var n = this.minimatch.set.length + this.matches = new Array(n) + for (var i = 0; i < n; i ++) { + this._process(this.minimatch.set[i], i, false) + } + this._finish() +} + +GlobSync.prototype._finish = function () { + assert(this instanceof GlobSync) + if (this.realpath) { + var self = this + this.matches.forEach(function (matchset, index) { + var set = self.matches[index] = Object.create(null) + for (var p in matchset) { + try { + p = self._makeAbs(p) + var real = fs.realpathSync(p, self.realpathCache) + set[real] = true + } catch (er) { + if (er.syscall === 'stat') + set[self._makeAbs(p)] = true + else + throw er + } + } + }) + } + common.finish(this) +} + + +GlobSync.prototype._process = function (pattern, index, inGlobStar) { + assert(this instanceof GlobSync) + + // Get the first [n] parts of pattern that are all strings. + var n = 0 + while (typeof pattern[n] === 'string') { + n ++ + } + // now n is the index of the first one that is *not* a string. + + // See if there's anything else + var prefix + switch (n) { + // if not, then this is rather simple + case pattern.length: + this._processSimple(pattern.join('/'), index) + return + + case 0: + // pattern *starts* with some non-trivial item. + // going to readdir(cwd), but not include the prefix in matches. + prefix = null + break + + default: + // pattern has some string bits in the front. + // whatever it starts with, whether that's 'absolute' like /foo/bar, + // or 'relative' like '../baz' + prefix = pattern.slice(0, n).join('/') + break + } + + var remain = pattern.slice(n) + + // get the list of entries. + var read + if (prefix === null) + read = '.' + else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) { + if (!prefix || !isAbsolute(prefix)) + prefix = '/' + prefix + read = prefix + } else + read = prefix + + var abs = this._makeAbs(read) + + //if ignored, skip processing + if (childrenIgnored(this, read)) + return + + var isGlobStar = remain[0] === minimatch.GLOBSTAR + if (isGlobStar) + this._processGlobStar(prefix, read, abs, remain, index, inGlobStar) + else + this._processReaddir(prefix, read, abs, remain, index, inGlobStar) +} + + +GlobSync.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar) { + var entries = this._readdir(abs, inGlobStar) + + // if the abs isn't a dir, then nothing can match! + if (!entries) + return + + // It will only match dot entries if it starts with a dot, or if + // dot is set. Stuff like @(.foo|.bar) isn't allowed. + var pn = remain[0] + var negate = !!this.minimatch.negate + var rawGlob = pn._glob + var dotOk = this.dot || rawGlob.charAt(0) === '.' + + var matchedEntries = [] + for (var i = 0; i < entries.length; i++) { + var e = entries[i] + if (e.charAt(0) !== '.' || dotOk) { + var m + if (negate && !prefix) { + m = !e.match(pn) + } else { + m = e.match(pn) + } + if (m) + matchedEntries.push(e) + } + } + + var len = matchedEntries.length + // If there are no matched entries, then nothing matches. + if (len === 0) + return + + // if this is the last remaining pattern bit, then no need for + // an additional stat *unless* the user has specified mark or + // stat explicitly. We know they exist, since readdir returned + // them. + + if (remain.length === 1 && !this.mark && !this.stat) { + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + if (prefix) { + if (prefix.slice(-1) !== '/') + e = prefix + '/' + e + else + e = prefix + e + } + + if (e.charAt(0) === '/' && !this.nomount) { + e = path.join(this.root, e) + } + this.matches[index][e] = true + } + // This was the last one, and no stats were needed + return + } + + // now test all matched entries as stand-ins for that part + // of the pattern. + remain.shift() + for (var i = 0; i < len; i ++) { + var e = matchedEntries[i] + var newPattern + if (prefix) + newPattern = [prefix, e] + else + newPattern = [e] + this._process(newPattern.concat(remain), index, inGlobStar) + } +} + + +GlobSync.prototype._emitMatch = function (index, e) { + var abs = this._makeAbs(e) + if (this.mark) + e = this._mark(e) + + if (this.matches[index][e]) + return + + if (this.nodir) { + var c = this.cache[this._makeAbs(e)] + if (c === 'DIR' || Array.isArray(c)) + return + } + + this.matches[index][e] = true + if (this.stat) + this._stat(e) +} + + +GlobSync.prototype._readdirInGlobStar = function (abs) { + // follow all symlinked directories forever + // just proceed as if this is a non-globstar situation + if (this.follow) + return this._readdir(abs, false) + + var entries + var lstat + var stat + try { + lstat = fs.lstatSync(abs) + } catch (er) { + // lstat failed, doesn't exist + return null + } + + var isSym = lstat.isSymbolicLink() + this.symlinks[abs] = isSym + + // If it's not a symlink or a dir, then it's definitely a regular file. + // don't bother doing a readdir in that case. + if (!isSym && !lstat.isDirectory()) + this.cache[abs] = 'FILE' + else + entries = this._readdir(abs, false) + + return entries +} + +GlobSync.prototype._readdir = function (abs, inGlobStar) { + var entries + + if (inGlobStar && !ownProp(this.symlinks, abs)) + return this._readdirInGlobStar(abs) + + if (ownProp(this.cache, abs)) { + var c = this.cache[abs] + if (!c || c === 'FILE') + return null + + if (Array.isArray(c)) + return c + } + + try { + return this._readdirEntries(abs, fs.readdirSync(abs)) + } catch (er) { + this._readdirError(abs, er) + return null + } +} + +GlobSync.prototype._readdirEntries = function (abs, entries) { + // if we haven't asked to stat everything, then just + // assume that everything in there exists, so we can avoid + // having to stat it a second time. + if (!this.mark && !this.stat) { + for (var i = 0; i < entries.length; i ++) { + var e = entries[i] + if (abs === '/') + e = abs + e + else + e = abs + '/' + e + this.cache[e] = true + } + } + + this.cache[abs] = entries + + // mark and cache dir-ness + return entries +} + +GlobSync.prototype._readdirError = function (f, er) { + // handle errors, and cache the information + switch (er.code) { + case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205 + case 'ENOTDIR': // totally normal. means it *does* exist. + this.cache[this._makeAbs(f)] = 'FILE' + break + + case 'ENOENT': // not terribly unusual + case 'ELOOP': + case 'ENAMETOOLONG': + case 'UNKNOWN': + this.cache[this._makeAbs(f)] = false + break + + default: // some unusual error. Treat as failure. + this.cache[this._makeAbs(f)] = false + if (this.strict) + throw er + if (!this.silent) + console.error('glob error', er) + break + } +} + +GlobSync.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar) { + + var entries = this._readdir(abs, inGlobStar) + + // no entries means not a dir, so it can never have matches + // foo.txt/** doesn't match foo.txt + if (!entries) + return + + // test without the globstar, and with every child both below + // and replacing the globstar. + var remainWithoutGlobStar = remain.slice(1) + var gspref = prefix ? [ prefix ] : [] + var noGlobStar = gspref.concat(remainWithoutGlobStar) + + // the noGlobStar pattern exits the inGlobStar state + this._process(noGlobStar, index, false) + + var len = entries.length + var isSym = this.symlinks[abs] + + // If it's a symlink, and we're in a globstar, then stop + if (isSym && inGlobStar) + return + + for (var i = 0; i < len; i++) { + var e = entries[i] + if (e.charAt(0) === '.' && !this.dot) + continue + + // these two cases enter the inGlobStar state + var instead = gspref.concat(entries[i], remainWithoutGlobStar) + this._process(instead, index, true) + + var below = gspref.concat(entries[i], remain) + this._process(below, index, true) + } +} + +GlobSync.prototype._processSimple = function (prefix, index) { + // XXX review this. Shouldn't it be doing the mounting etc + // before doing stat? kinda weird? + var exists = this._stat(prefix) + + if (!this.matches[index]) + this.matches[index] = Object.create(null) + + // If it doesn't exist, then just mark the lack of results + if (!exists) + return + + if (prefix && isAbsolute(prefix) && !this.nomount) { + var trail = /[\/\\]$/.test(prefix) + if (prefix.charAt(0) === '/') { + prefix = path.join(this.root, prefix) + } else { + prefix = path.resolve(this.root, prefix) + if (trail) + prefix += '/' + } + } + + if (process.platform === 'win32') + prefix = prefix.replace(/\\/g, '/') + + // Mark this as a match + this.matches[index][prefix] = true +} + +// Returns either 'DIR', 'FILE', or false +GlobSync.prototype._stat = function (f) { + var abs = this._makeAbs(f) + var needDir = f.slice(-1) === '/' + + if (f.length > this.maxLength) + return false + + if (!this.stat && ownProp(this.cache, abs)) { + var c = this.cache[abs] + + if (Array.isArray(c)) + c = 'DIR' + + // It exists, but maybe not how we need it + if (!needDir || c === 'DIR') + return c + + if (needDir && c === 'FILE') + return false + + // otherwise we have to stat, because maybe c=true + // if we know it exists, but not what it is. + } + + var exists + var stat = this.statCache[abs] + if (!stat) { + var lstat + try { + lstat = fs.lstatSync(abs) + } catch (er) { + return false + } + + if (lstat.isSymbolicLink()) { + try { + stat = fs.statSync(abs) + } catch (er) { + stat = lstat + } + } else { + stat = lstat + } + } + + this.statCache[abs] = stat + + var c = stat.isDirectory() ? 'DIR' : 'FILE' + this.cache[abs] = this.cache[abs] || c + + if (needDir && c !== 'DIR') + return false + + return c +} + +GlobSync.prototype._mark = function (p) { + return common.mark(this, p) +} + +GlobSync.prototype._makeAbs = function (f) { + return common.makeAbs(this, f) +} diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/.editorconfig b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/.editorconfig new file mode 100644 index 00000000..fb7f73a8 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/.editorconfig @@ -0,0 +1,14 @@ +root = true + +[*] +end_of_line = lf +insert_final_newline = true +trim_trailing_whitespace = true + +[*.js, **/*.js] +indent_size = 4 +indent_style = space + +[{package.json,.travis.yml}] +indent_size = 2 +indent_style = space diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/.npmignore b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/.npmignore new file mode 100644 index 00000000..59d842ba --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/.npmignore @@ -0,0 +1,28 @@ +# Logs +logs +*.log + +# Runtime data +pids +*.pid +*.seed + +# Directory for instrumented libs generated by jscoverage/JSCover +lib-cov + +# Coverage directory used by tools like istanbul +coverage + +# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) +.grunt + +# Compiled binary addons (http://nodejs.org/api/addons.html) +build/Release + +# Dependency directory +# Commenting this out is preferred by some people, see +# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git- +node_modules + +# Users Environment Variables +.lock-wscript diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/LICENSE b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/LICENSE new file mode 100644 index 00000000..e637724b --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/LICENSE @@ -0,0 +1,22 @@ +The MIT License (MIT) + +Copyright (c) 2015 Sam Mikes + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/README.md b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/README.md new file mode 100644 index 00000000..ffad9358 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/README.md @@ -0,0 +1,29 @@ +# json-parse-helpfulerror + +A drop-in replacement for `JSON.parse` that uses + to provide more useful error messages in the +event of a parse error. + +# Example + +## Installation + +``` +npm i -S json-parse-helpfulerror +``` + +## Use + +```js +var jph = require('json-parse-helpfulerror'); + +var notJSON = "{'foo': 3}"; // keys must be double-quoted in JSON + +JSON.parse(notJSON); // throws unhelpful error + +jph.parse("{'foo': 3}") // throws more helpful error: "Unexpected token '\''..." +``` + +# License + +MIT \ No newline at end of file diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/index.js b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/index.js new file mode 100644 index 00000000..15648b01 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/index.js @@ -0,0 +1,21 @@ +'use strict'; + +var jju = require('jju'); + +function parse(text, reviver) { + try { + return JSON.parse(text, reviver); + } catch (err) { + // we expect this to throw with a more informative message + jju.parse(text, { + mode: 'json', + reviver: reviver + }); + + // backup if jju is not as strict as JSON.parse; re-throw error + // data-dependent code path, I do not know how to cover it + throw err; + } +} + +exports.parse = parse; diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/.npmignore b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/.npmignore new file mode 100644 index 00000000..5ae40150 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/.npmignore @@ -0,0 +1,9 @@ +package.json +node_modules +test +benchmark +docs +examples +/.editorconfig +/.eslint* +/.travis.yml diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/LICENSE b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/LICENSE new file mode 100644 index 00000000..ee7d6a54 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/LICENSE @@ -0,0 +1,14 @@ + DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE + Version 2, December 2004 + + Copyright (C) 2004 Sam Hocevar + + Everyone is permitted to copy and distribute verbatim or modified + copies of this license document, and changing it is allowed as long + as the name is changed. + + DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. You just DO WHAT THE FUCK YOU WANT TO. + diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/README.md b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/README.md new file mode 100644 index 00000000..85d52a2d --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/README.md @@ -0,0 +1,243 @@ +`jju` - a set of utilities to work with JSON / JSON5 documents + +[![npm version badge](https://img.shields.io/npm/v/jju.svg)](https://www.npmjs.org/package/jju) +[![travis badge](http://img.shields.io/travis/rlidwka/jju.svg)](https://travis-ci.org/rlidwka/jju) +[![downloads badge](http://img.shields.io/npm/dm/jju.svg)](https://www.npmjs.org/package/jju) + +## Installation + +``` +npm install jju +``` + +## Usage + +This module provides following functions: + +1. [jju.parse()](#jjuparse-function) parses json/json5 text and returns a javascript value it corresponds to +2. [jju.stringify()](#jjustringify-function) converts javascript value to an appropriate json/json5 text +3. [jju.tokenize()](#jjutokenize-function) parses json/json5 text and returns an array of tokens it consists of ([see demo](http://rlidwka.github.io/jju/tokenizer.html)) +4. [jju.analyze()](#jjuanalyze-function) parses json/json5 text and tries to guess indentation, quoting style, etc. +5. [jju.update()](#jjuupdate-function) changes json/json5 text, preserving original formatting as much as possible ([see demo](http://rlidwka.github.io/jju/editor.html)) + +All functions are able to work with a standard JSON documents. `jju.parse()` and `jju.stringify()` are better in some cases, but slower than native `JSON.parse()` and `JSON.stringify()` versions. Detailed description see below. + +### jju.parse() function + +```javascript +/* + * Main syntax: + * + * `text` - text to parse, type: String + * `options` - parser options, type: Object + */ +jju.parse(text[, options]) + +// compatibility syntax +jju.parse(text[, reviver]) +``` + +Options: + + - reserved\_keys - what to do with reserved keys (String, default="ignore") + - "ignore" - ignore reserved keys + - "throw" - throw SyntaxError in case of reserved keys + - "replace" - replace reserved keys, this is the default JSON.parse behaviour, unsafe + + Reserved keys are keys that exist in an empty object (`hasOwnProperty`, `__proto__`, etc.). + +```javascript +// 'ignore' will cause reserved keys to be ignored: +parse('{hasOwnProperty: 1}', {reserved_keys: 'ignore'}) == {} +parse('{hasOwnProperty: 1, x: 2}', {reserved_keys: 'ignore'}).hasOwnProperty('x') == true + +// 'throw' will cause SyntaxError in these cases: +parse('{hasOwnProperty: 1}', {reserved_keys: 'throw'}) == SyntaxError + +// 'replace' will replace reserved keys with new ones: +parse('{hasOwnProperty: 1}', {reserved_keys: 'throw'}) == {hasOwnProperty: 1} +parse('{hasOwnProperty: 1, x: 2}', {reserved_keys: 'ignore'}).hasOwnProperty('x') == TypeError +``` + + + - null\_prototype - create object as Object.create(null) instead of '{}' (Boolean) + + if `reserved_keys != 'replace'`, default is **false** + + if `reserved_keys == 'replace'`, default is **true** + + It is usually unsafe and not recommended to change this option to false in the last case. + + - reviver - reviver function - Function + + This function should follow JSON specification + + - mode - operation mode, set it to 'json' if you want to throw on non-strict json files (String) + +### jju.stringify() function + +```javascript +/* + * Main syntax: + * + * `value` - value to serialize, type: * + * `options` - serializer options, type: Object + */ +jju.stringify(value[, options]) + +// compatibility syntax +jju.stringify(value[, replacer [, indent]) +``` + +Options: + + - ascii - output ascii only (Boolean, default=false) + If this option is enabled, output will not have any characters except of 0x20-0x7f. + + - indent - indentation (String, Number or Boolean, default='\t') + This option follows JSON specification. + + - quote - enquoting char (String, "'" or '"', default="'") + - quote\_keys - whether keys quoting in objects is required or not (String, default=false) + If you want `{"q": 1}` instead of `{q: 1}`, set it to true. + + - sort\_keys - sort all keys while stringifying (Boolean or Function, default=false) + By default sort order will depend on implementation, with v8 it's insertion order. If set to `true`, all keys (but not arrays) will be sorted alphabetically. You can provide your own sorting function as well. + + - replacer - replacer function or array (Function or Array) + This option follows JSON specification. + + - no\_trailing\_comma = don't output trailing comma (Boolean, default=false) + If this option is set, arrays like this `[1,2,3,]` will never be generated. Otherwise they may be generated for pretty printing. + + - mode - operation mode, set it to 'json' if you want correct json in the output (String) + + Currently it's either 'json' or something else. If it is 'json', following options are implied: + + - options.quote = '"' + - options.no\_trailing\_comma = true + - options.quote\_keys = true + - '\x' literals are not used + +### jju.tokenize() function + +```javascript +/* + * Main syntax: + * + * `text` - text to tokenize, type: String + * `options` - parser options, type: Object + */ +jju.tokenize(text[, options]) +``` + +Options are the same as for the `jju.parse` function. + +Return value is an array of tokens, where each token is an object: + + - raw (String) - raw text of this token, if you join all raw's, you will get the original document + - type (String) - type of the token, can be `whitespace`, `comment`, `key`, `literal`, `separator` or `newline` + - stack (Array) - path to the current token in the syntax tree + - value - value of the token if token is a `key` or `literal` + +You can check tokenizer for yourself using [this demo](http://rlidwka.github.io/jju/tokenizer.html). + +### jju.analyze() function + +```javascript +/* + * Main syntax: + * + * `text` - text to analyze, type: String + * `options` - parser options, type: Object + */ +jju.analyze(text[, options]) +``` + +Options are the same as for the `jju.parse` function. + +Return value is an object defining a programming style in which the document was written. + + - indent (String) - preferred indentation + - newline (String) - preferred newline + - quote (String) - `"` or `'` depending on which quote is preferred + - quote\_keys (Boolean) - `true` if unquoted keys were used at least once + - has\_whitespace (Boolean) - `true` if input has a whitespace token + - has\_comments (Boolean) - `true` if input has a comment token + - has\_newlines (Boolean) - `true` if input has a newline token + - has\_trailing\_comma (Boolean) - `true` if input has at least one trailing comma + +### jju.update() function + +```javascript +/* + * Main syntax: + * + * `text` - original text, type: String + * `new_value` - new value you want to set + * `options` - parser or stringifier options, type: Object + */ +jju.update(text, new_value[, options]) +``` + +If you want to update a JSON document, here is the general approach: + +```javascript +// here is your original JSON document: +var input = '{"foo": "bar", "baz": 123}' + +// you need to parse it first: +var json = jju.parse(input, {mode: 'json'}) +// json is { foo: 'bar', baz: 123 } + +// then you can change it as you like: +json.foo = 'quux' +json.hello = 'world' + +// then you run an update function to change the original json: +var output = jju.update(input, json, {mode: 'json'}) +// output is '{"foo": "quux", "baz": 123, "hello": "world"}' +``` + +Look at [this demo](http://rlidwka.github.io/jju/editor.html) to test various types of json. + +## Advantages over existing JSON libraries + +In a few cases it makes sense to use this module instead of built-in JSON methods. + +Parser: + - better error reporting with source code and line numbers + +In case of syntax error, JSON.parse does not return any good information to the user. This module does: + +``` +$ node -e 'require("jju").parse("[1,1,1,1,invalid]")' + +SyntaxError: Unexpected token 'i' at 0:9 +[1,1,1,1,invalid] + ^ +``` + +This module is about 5 times slower, so if user experience matters to you more than performance, use this module. If you're working with a lot of machine-generated data, use JSON.parse instead. + +Stringifier: + - util.inspect-like pretty printing + +This module behaves more smart when dealing with object and arrays, and does not always print newlines in them: + +``` +$ node -e 'console.log(require("./").stringify([[,,,],,,[,,,,]], {mode:"json"}))' +[ + [null, null, null], + null, + null, + [null, null, null, null] +] +``` + +JSON.stringify will split this into 15 lines, and it's hard to read. + +Yet again, this feature comes with a performance hit, so if user experience matters to you more than performance, use this module. If your JSON will be consumed by machines, use JSON.stringify instead. + +As a rule of thumb, if you use "space" argument to indent your JSON, you'd better use this module instead. + diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/index.js b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/index.js new file mode 100644 index 00000000..50f16249 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/index.js @@ -0,0 +1,32 @@ + +module.exports.__defineGetter__('parse', function() { + return require('./lib/parse').parse +}) + +module.exports.__defineGetter__('stringify', function() { + return require('./lib/stringify').stringify +}) + +module.exports.__defineGetter__('tokenize', function() { + return require('./lib/parse').tokenize +}) + +module.exports.__defineGetter__('update', function() { + return require('./lib/document').update +}) + +module.exports.__defineGetter__('analyze', function() { + return require('./lib/analyze').analyze +}) + +module.exports.__defineGetter__('utils', function() { + return require('./lib/utils') +}) + +/**package +{ "name": "jju", + "version": "0.0.0", + "dependencies": {"js-yaml": "*"}, + "scripts": {"postinstall": "js-yaml package.yaml > package.json ; npm install"} +} +**/ diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/analyze.js b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/analyze.js new file mode 100644 index 00000000..9b0f9af0 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/analyze.js @@ -0,0 +1,92 @@ +/* + * Author: Alex Kocharin + * GIT: https://github.com/rlidwka/jju + * License: WTFPL, grab your copy here: http://www.wtfpl.net/txt/copying/ + */ + +var tokenize = require('./parse').tokenize + +module.exports.analyze = function analyzeJSON(input, options) { + if (options == null) options = {} + + if (!Array.isArray(input)) { + input = tokenize(input, options) + } + + var result = { + has_whitespace: false, + has_comments: false, + has_newlines: false, + has_trailing_comma: false, + indent: '', + newline: '\n', + quote: '"', + quote_keys: true, + } + + var stats = { + indent: {}, + newline: {}, + quote: {}, + } + + for (var i=0; i stats[k][b] ? a : b + }) + } + } + + return result +} + diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/document.js b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/document.js new file mode 100644 index 00000000..cfab8691 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/document.js @@ -0,0 +1,485 @@ +/* + * Author: Alex Kocharin + * GIT: https://github.com/rlidwka/jju + * License: WTFPL, grab your copy here: http://www.wtfpl.net/txt/copying/ + */ + +var assert = require('assert') +var tokenize = require('./parse').tokenize +var stringify = require('./stringify').stringify +var analyze = require('./analyze').analyze + +function isObject(x) { + return typeof(x) === 'object' && x !== null +} + +function value_to_tokenlist(value, stack, options, is_key, indent) { + options = Object.create(options) + options._stringify_key = !!is_key + + if (indent) { + options._prefix = indent.prefix.map(function(x) { + return x.raw + }).join('') + } + + if (options._splitMin == null) options._splitMin = 0 + if (options._splitMax == null) options._splitMax = 0 + + var stringified = stringify(value, options) + + if (is_key) { + return [ { raw: stringified, type: 'key', stack: stack, value: value } ] + } + + options._addstack = stack + var result = tokenize(stringified, { + _addstack: stack, + }) + result.data = null + return result +} + +// '1.2.3' -> ['1','2','3'] +function arg_to_path(path) { + // array indexes + if (typeof(path) === 'number') path = String(path) + + if (path === '') path = [] + if (typeof(path) === 'string') path = path.split('.') + + if (!Array.isArray(path)) throw Error('Invalid path type, string or array expected') + return path +} + +// returns new [begin, end] or false if not found +// +// {x:3, xxx: 111, y: [111, {q: 1, e: 2} ,333] } +// f('y',0) returns this B^^^^^^^^^^^^^^^^^^^^^^^^E +// then f('1',1) would reduce it to B^^^^^^^^^^E +function find_element_in_tokenlist(element, lvl, tokens, begin, end) { + while(tokens[begin].stack[lvl] != element) { + if (begin++ >= end) return false + } + while(tokens[end].stack[lvl] != element) { + if (end-- < begin) return false + } + return [begin, end] +} + +function is_whitespace(token_type) { + return token_type === 'whitespace' + || token_type === 'newline' + || token_type === 'comment' +} + +function find_first_non_ws_token(tokens, begin, end) { + while(is_whitespace(tokens[begin].type)) { + if (begin++ >= end) return false + } + return begin +} + +function find_last_non_ws_token(tokens, begin, end) { + while(is_whitespace(tokens[end].type)) { + if (end-- < begin) return false + } + return end +} + +/* + * when appending a new element of an object/array, we are trying to + * figure out the style used on the previous element + * + * return {prefix, sep1, sep2, suffix} + * + * ' "key" : "element" \r\n' + * prefix^^^^ sep1^ ^^sep2 ^^^^^^^^suffix + * + * begin - the beginning of the object/array + * end - last token of the last element (value or comma usually) + */ +function detect_indent_style(tokens, is_array, begin, end, level) { + var result = { + sep1: [], + sep2: [], + suffix: [], + prefix: [], + newline: [], + } + + if (tokens[end].type === 'separator' && tokens[end].stack.length !== level+1 && tokens[end].raw !== ',') { + // either a beginning of the array (no last element) or other weird situation + // + // just return defaults + return result + } + + // ' "key" : "value" ,' + // skipping last separator, we're now here ^^ + if (tokens[end].type === 'separator') + end = find_last_non_ws_token(tokens, begin, end - 1) + if (end === false) return result + + // ' "key" : "value" ,' + // skipping value ^^^^^^^ + while(tokens[end].stack.length > level) end-- + + if (!is_array) { + while(is_whitespace(tokens[end].type)) { + if (end < begin) return result + if (tokens[end].type === 'whitespace') { + result.sep2.unshift(tokens[end]) + } else { + // newline, comment or other unrecognized codestyle + return result + } + end-- + } + + // ' "key" : "value" ,' + // skipping separator ^ + assert.equal(tokens[end].type, 'separator') + assert.equal(tokens[end].raw, ':') + while(is_whitespace(tokens[--end].type)) { + if (end < begin) return result + if (tokens[end].type === 'whitespace') { + result.sep1.unshift(tokens[end]) + } else { + // newline, comment or other unrecognized codestyle + return result + } + } + + assert.equal(tokens[end].type, 'key') + end-- + } + + // ' "key" : "value" ,' + // skipping key ^^^^^ + while(is_whitespace(tokens[end].type)) { + if (end < begin) return result + if (tokens[end].type === 'whitespace') { + result.prefix.unshift(tokens[end]) + } else if (tokens[end].type === 'newline') { + result.newline.unshift(tokens[end]) + return result + } else { + // comment or other unrecognized codestyle + return result + } + end-- + } + + return result +} + +function Document(text, options) { + var self = Object.create(Document.prototype) + + if (options == null) options = {} + //options._structure = true + var tokens = self._tokens = tokenize(text, options) + self._data = tokens.data + tokens.data = null + self._options = options + + var stats = analyze(text, options) + if (options.indent == null) { + options.indent = stats.indent + } + if (options.quote == null) { + options.quote = stats.quote + } + if (options.quote_keys == null) { + options.quote_keys = stats.quote_keys + } + if (options.no_trailing_comma == null) { + options.no_trailing_comma = !stats.has_trailing_comma + } + return self +} + +// return true if it's a proper object +// throw otherwise +function check_if_can_be_placed(key, object, is_unset) { + //if (object == null) return false + function error(add) { + return Error("You can't " + (is_unset ? 'unset' : 'set') + " key '" + key + "'" + add) + } + + if (!isObject(object)) { + throw error(' of an non-object') + } + if (Array.isArray(object)) { + // array, check boundary + if (String(key).match(/^\d+$/)) { + key = Number(String(key)) + if (object.length < key || (is_unset && object.length === key)) { + throw error(', out of bounds') + } else if (is_unset && object.length !== key+1) { + throw error(' in the middle of an array') + } else { + return true + } + } else { + throw error(' of an array') + } + } else { + // object + return true + } +} + +// usage: document.set('path.to.something', 'value') +// or: document.set(['path','to','something'], 'value') +Document.prototype.set = function(path, value) { + path = arg_to_path(path) + + // updating this._data and check for errors + if (path.length === 0) { + if (value === undefined) throw Error("can't remove root document") + this._data = value + var new_key = false + + } else { + var data = this._data + + for (var i=0; i {x:1}` + // removing sep, literal and optional sep + // ':' + var pos2 = find_last_non_ws_token(this._tokens, pos_old[0], position[0] - 1) + assert.equal(this._tokens[pos2].type, 'separator') + assert.equal(this._tokens[pos2].raw, ':') + position[0] = pos2 + + // key + var pos2 = find_last_non_ws_token(this._tokens, pos_old[0], position[0] - 1) + assert.equal(this._tokens[pos2].type, 'key') + assert.equal(this._tokens[pos2].value, path[path.length-1]) + position[0] = pos2 + } + + // removing comma in arrays and objects + var pos2 = find_last_non_ws_token(this._tokens, pos_old[0], position[0] - 1) + assert.equal(this._tokens[pos2].type, 'separator') + if (this._tokens[pos2].raw === ',') { + position[0] = pos2 + } else { + // beginning of the array/object, so we should remove trailing comma instead + pos2 = find_first_non_ws_token(this._tokens, position[1] + 1, pos_old[1]) + assert.equal(this._tokens[pos2].type, 'separator') + if (this._tokens[pos2].raw === ',') { + position[1] = pos2 + } + } + + } else { + var indent = pos2 !== false + ? detect_indent_style(this._tokens, Array.isArray(data), pos_old[0], position[1] - 1, i) + : {} + var newtokens = value_to_tokenlist(value, path, this._options, false, indent) + } + + } else { + // insert new key, that's tricky + var path_1 = path.slice(0, i) + + // find a last separator after which we're inserting it + var pos2 = find_last_non_ws_token(this._tokens, position[0] + 1, position[1] - 1) + assert(pos2 !== false) + + var indent = pos2 !== false + ? detect_indent_style(this._tokens, Array.isArray(data), position[0] + 1, pos2, i) + : {} + + var newtokens = value_to_tokenlist(value, path, this._options, false, indent) + + // adding leading whitespaces according to detected codestyle + var prefix = [] + if (indent.newline && indent.newline.length) + prefix = prefix.concat(indent.newline) + if (indent.prefix && indent.prefix.length) + prefix = prefix.concat(indent.prefix) + + // adding '"key":' (as in "key":"value") to object values + if (!Array.isArray(data)) { + prefix = prefix.concat(value_to_tokenlist(path[path.length-1], path_1, this._options, true)) + if (indent.sep1 && indent.sep1.length) + prefix = prefix.concat(indent.sep1) + prefix.push({raw: ':', type: 'separator', stack: path_1}) + if (indent.sep2 && indent.sep2.length) + prefix = prefix.concat(indent.sep2) + } + + newtokens.unshift.apply(newtokens, prefix) + + // check if prev token is a separator AND they're at the same level + if (this._tokens[pos2].type === 'separator' && this._tokens[pos2].stack.length === path.length-1) { + // previous token is either , or [ or { + if (this._tokens[pos2].raw === ',') { + // restore ending comma + newtokens.push({raw: ',', type: 'separator', stack: path_1}) + } + } else { + // previous token isn't a separator, so need to insert one + newtokens.unshift({raw: ',', type: 'separator', stack: path_1}) + } + + if (indent.suffix && indent.suffix.length) + newtokens.push.apply(newtokens, indent.suffix) + + assert.equal(this._tokens[position[1]].type, 'separator') + position[0] = pos2+1 + position[1] = pos2 + } + + newtokens.unshift(position[1] - position[0] + 1) + newtokens.unshift(position[0]) + this._tokens.splice.apply(this._tokens, newtokens) + + return this +} + +// convenience method +Document.prototype.unset = function(path) { + return this.set(path, undefined) +} + +Document.prototype.get = function(path) { + path = arg_to_path(path) + + var data = this._data + for (var i=0; i old_data.length) { + // adding new elements, so going forward + for (var i=0; i=0; i--) { + path.push(String(i)) + change(path, old_data[i], new_data[i]) + path.pop() + } + } + + } else { + // both values are objects here + for (var i in new_data) { + path.push(String(i)) + change(path, old_data[i], new_data[i]) + path.pop() + } + + for (var i in old_data) { + if (i in new_data) continue + path.push(String(i)) + change(path, old_data[i], new_data[i]) + path.pop() + } + } + } +} + +Document.prototype.toString = function() { + return this._tokens.map(function(x) { + return x.raw + }).join('') +} + +module.exports.Document = Document + +module.exports.update = function updateJSON(source, new_value, options) { + return Document(source, options).update(new_value).toString() +} + diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/parse.js b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/parse.js new file mode 100644 index 00000000..0c9fbe68 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/parse.js @@ -0,0 +1,765 @@ +/* + * Author: Alex Kocharin + * GIT: https://github.com/rlidwka/jju + * License: WTFPL, grab your copy here: http://www.wtfpl.net/txt/copying/ + */ + +// RTFM: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf + +var Uni = require('./unicode') + +function isHexDigit(x) { + return (x >= '0' && x <= '9') + || (x >= 'A' && x <= 'F') + || (x >= 'a' && x <= 'f') +} + +function isOctDigit(x) { + return x >= '0' && x <= '7' +} + +function isDecDigit(x) { + return x >= '0' && x <= '9' +} + +var unescapeMap = { + '\'': '\'', + '"' : '"', + '\\': '\\', + 'b' : '\b', + 'f' : '\f', + 'n' : '\n', + 'r' : '\r', + 't' : '\t', + 'v' : '\v', + '/' : '/', +} + +function formatError(input, msg, position, lineno, column, json5) { + var result = msg + ' at ' + (lineno + 1) + ':' + (column + 1) + , tmppos = position - column - 1 + , srcline = '' + , underline = '' + + var isLineTerminator = json5 ? Uni.isLineTerminator : Uni.isLineTerminatorJSON + + // output no more than 70 characters before the wrong ones + if (tmppos < position - 70) { + tmppos = position - 70 + } + + while (1) { + var chr = input[++tmppos] + + if (isLineTerminator(chr) || tmppos === input.length) { + if (position >= tmppos) { + // ending line error, so show it after the last char + underline += '^' + } + break + } + srcline += chr + + if (position === tmppos) { + underline += '^' + } else if (position > tmppos) { + underline += input[tmppos] === '\t' ? '\t' : ' ' + } + + // output no more than 78 characters on the string + if (srcline.length > 78) break + } + + return result + '\n' + srcline + '\n' + underline +} + +function parse(input, options) { + // parse as a standard JSON mode + var json5 = false; + var cjson = false; + + if (options.legacy || options.mode === 'json') { + // use json + } else if (options.mode === 'cjson') { + cjson = true; + } else if (options.mode === 'json5') { + json5 = true; + } else { + // use it by default + json5 = true; + } + + var isLineTerminator = json5 ? Uni.isLineTerminator : Uni.isLineTerminatorJSON + var isWhiteSpace = json5 ? Uni.isWhiteSpace : Uni.isWhiteSpaceJSON + + var length = input.length + , lineno = 0 + , linestart = 0 + , position = 0 + , stack = [] + + var tokenStart = function() {} + var tokenEnd = function(v) {return v} + + /* tokenize({ + raw: '...', + type: 'whitespace'|'comment'|'key'|'literal'|'separator'|'newline', + value: 'number'|'string'|'whatever', + path: [...], + }) + */ + if (options._tokenize) { + ;(function() { + var start = null + tokenStart = function() { + if (start !== null) throw Error('internal error, token overlap') + start = position + } + + tokenEnd = function(v, type) { + if (start != position) { + var hash = { + raw: input.substr(start, position-start), + type: type, + stack: stack.slice(0), + } + if (v !== undefined) hash.value = v + options._tokenize.call(null, hash) + } + start = null + return v + } + })() + } + + function fail(msg) { + var column = position - linestart + + if (!msg) { + if (position < length) { + var token = '\'' + + JSON + .stringify(input[position]) + .replace(/^"|"$/g, '') + .replace(/'/g, "\\'") + .replace(/\\"/g, '"') + + '\'' + + if (!msg) msg = 'Unexpected token ' + token + } else { + if (!msg) msg = 'Unexpected end of input' + } + } + + var error = SyntaxError(formatError(input, msg, position, lineno, column, json5)) + error.row = lineno + 1 + error.column = column + 1 + throw error + } + + function newline(chr) { + // account for + if (chr === '\r' && input[position] === '\n') position++ + linestart = position + lineno++ + } + + function parseGeneric() { + var result + + while (position < length) { + tokenStart() + var chr = input[position++] + + if (chr === '"' || (chr === '\'' && json5)) { + return tokenEnd(parseString(chr), 'literal') + + } else if (chr === '{') { + tokenEnd(undefined, 'separator') + return parseObject() + + } else if (chr === '[') { + tokenEnd(undefined, 'separator') + return parseArray() + + } else if (chr === '-' + || chr === '.' + || isDecDigit(chr) + // + number Infinity NaN + || (json5 && (chr === '+' || chr === 'I' || chr === 'N')) + ) { + return tokenEnd(parseNumber(), 'literal') + + } else if (chr === 'n') { + parseKeyword('null') + return tokenEnd(null, 'literal') + + } else if (chr === 't') { + parseKeyword('true') + return tokenEnd(true, 'literal') + + } else if (chr === 'f') { + parseKeyword('false') + return tokenEnd(false, 'literal') + + } else { + position-- + return tokenEnd(undefined) + } + } + } + + function parseKey() { + var result + + while (position < length) { + tokenStart() + var chr = input[position++] + + if (chr === '"' || (chr === '\'' && json5)) { + return tokenEnd(parseString(chr), 'key') + + } else if (chr === '{') { + tokenEnd(undefined, 'separator') + return parseObject() + + } else if (chr === '[') { + tokenEnd(undefined, 'separator') + return parseArray() + + } else if (chr === '.' + || isDecDigit(chr) + ) { + return tokenEnd(parseNumber(true), 'key') + + } else if (json5 + && Uni.isIdentifierStart(chr) || (chr === '\\' && input[position] === 'u')) { + // unicode char or a unicode sequence + var rollback = position - 1 + var result = parseIdentifier() + + if (result === undefined) { + position = rollback + return tokenEnd(undefined) + } else { + return tokenEnd(result, 'key') + } + + } else { + position-- + return tokenEnd(undefined) + } + } + } + + function skipWhiteSpace() { + tokenStart() + while (position < length) { + var chr = input[position++] + + if (isLineTerminator(chr)) { + position-- + tokenEnd(undefined, 'whitespace') + tokenStart() + position++ + newline(chr) + tokenEnd(undefined, 'newline') + tokenStart() + + } else if (isWhiteSpace(chr)) { + // nothing + + } else if (chr === '/' + && (json5 || cjson) + && (input[position] === '/' || input[position] === '*') + ) { + position-- + tokenEnd(undefined, 'whitespace') + tokenStart() + position++ + skipComment(input[position++] === '*') + tokenEnd(undefined, 'comment') + tokenStart() + + } else { + position-- + break + } + } + return tokenEnd(undefined, 'whitespace') + } + + function skipComment(multi) { + while (position < length) { + var chr = input[position++] + + if (isLineTerminator(chr)) { + // LineTerminator is an end of singleline comment + if (!multi) { + // let parent function deal with newline + position-- + return + } + + newline(chr) + + } else if (chr === '*' && multi) { + // end of multiline comment + if (input[position] === '/') { + position++ + return + } + + } else { + // nothing + } + } + + if (multi) { + fail('Unclosed multiline comment') + } + } + + function parseKeyword(keyword) { + // keyword[0] is not checked because it should've checked earlier + var _pos = position + var len = keyword.length + for (var i=1; i= length || keyword[i] != input[position]) { + position = _pos-1 + fail() + } + position++ + } + } + + function parseObject() { + var result = options.null_prototype ? Object.create(null) : {} + , empty_object = {} + , is_non_empty = false + + while (position < length) { + skipWhiteSpace() + var item1 = parseKey() + skipWhiteSpace() + tokenStart() + var chr = input[position++] + tokenEnd(undefined, 'separator') + + if (chr === '}' && item1 === undefined) { + if (!json5 && is_non_empty) { + position-- + fail('Trailing comma in object') + } + return result + + } else if (chr === ':' && item1 !== undefined) { + skipWhiteSpace() + stack.push(item1) + var item2 = parseGeneric() + stack.pop() + + if (item2 === undefined) fail('No value found for key ' + item1) + if (typeof(item1) !== 'string') { + if (!json5 || typeof(item1) !== 'number') { + fail('Wrong key type: ' + item1) + } + } + + if ((item1 in empty_object || empty_object[item1] != null) && options.reserved_keys !== 'replace') { + if (options.reserved_keys === 'throw') { + fail('Reserved key: ' + item1) + } else { + // silently ignore it + } + } else { + if (typeof(options.reviver) === 'function') { + item2 = options.reviver.call(null, item1, item2) + } + + if (item2 !== undefined) { + is_non_empty = true + Object.defineProperty(result, item1, { + value: item2, + enumerable: true, + configurable: true, + writable: true, + }) + } + } + + skipWhiteSpace() + + tokenStart() + var chr = input[position++] + tokenEnd(undefined, 'separator') + + if (chr === ',') { + continue + + } else if (chr === '}') { + return result + + } else { + fail() + } + + } else { + position-- + fail() + } + } + + fail() + } + + function parseArray() { + var result = [] + + while (position < length) { + skipWhiteSpace() + stack.push(result.length) + var item = parseGeneric() + stack.pop() + skipWhiteSpace() + tokenStart() + var chr = input[position++] + tokenEnd(undefined, 'separator') + + if (item !== undefined) { + if (typeof(options.reviver) === 'function') { + item = options.reviver.call(null, String(result.length), item) + } + if (item === undefined) { + result.length++ + item = true // hack for check below, not included into result + } else { + result.push(item) + } + } + + if (chr === ',') { + if (item === undefined) { + fail('Elisions are not supported') + } + + } else if (chr === ']') { + if (!json5 && item === undefined && result.length) { + position-- + fail('Trailing comma in array') + } + return result + + } else { + position-- + fail() + } + } + } + + function parseNumber() { + // rewind because we don't know first char + position-- + + var start = position + , chr = input[position++] + , t + + var to_num = function(is_octal) { + var str = input.substr(start, position - start) + + if (is_octal) { + var result = parseInt(str.replace(/^0o?/, ''), 8) + } else { + var result = Number(str) + } + + if (Number.isNaN(result)) { + position-- + fail('Bad numeric literal - "' + input.substr(start, position - start + 1) + '"') + } else if (!json5 && !str.match(/^-?(0|[1-9][0-9]*)(\.[0-9]+)?(e[+-]?[0-9]+)?$/i)) { + // additional restrictions imposed by json + position-- + fail('Non-json numeric literal - "' + input.substr(start, position - start + 1) + '"') + } else { + return result + } + } + + // ex: -5982475.249875e+29384 + // ^ skipping this + if (chr === '-' || (chr === '+' && json5)) chr = input[position++] + + if (chr === 'N' && json5) { + parseKeyword('NaN') + return NaN + } + + if (chr === 'I' && json5) { + parseKeyword('Infinity') + + // returning +inf or -inf + return to_num() + } + + if (chr >= '1' && chr <= '9') { + // ex: -5982475.249875e+29384 + // ^^^ skipping these + while (position < length && isDecDigit(input[position])) position++ + chr = input[position++] + } + + // special case for leading zero: 0.123456 + if (chr === '0') { + chr = input[position++] + + // new syntax, "0o777" old syntax, "0777" + var is_octal = chr === 'o' || chr === 'O' || isOctDigit(chr) + var is_hex = chr === 'x' || chr === 'X' + + if (json5 && (is_octal || is_hex)) { + while (position < length + && (is_hex ? isHexDigit : isOctDigit)( input[position] ) + ) position++ + + var sign = 1 + if (input[start] === '-') { + sign = -1 + start++ + } else if (input[start] === '+') { + start++ + } + + return sign * to_num(is_octal) + } + } + + if (chr === '.') { + // ex: -5982475.249875e+29384 + // ^^^ skipping these + while (position < length && isDecDigit(input[position])) position++ + chr = input[position++] + } + + if (chr === 'e' || chr === 'E') { + chr = input[position++] + if (chr === '-' || chr === '+') position++ + // ex: -5982475.249875e+29384 + // ^^^ skipping these + while (position < length && isDecDigit(input[position])) position++ + chr = input[position++] + } + + // we have char in the buffer, so count for it + position-- + return to_num() + } + + function parseIdentifier() { + // rewind because we don't know first char + position-- + + var result = '' + + while (position < length) { + var chr = input[position++] + + if (chr === '\\' + && input[position] === 'u' + && isHexDigit(input[position+1]) + && isHexDigit(input[position+2]) + && isHexDigit(input[position+3]) + && isHexDigit(input[position+4]) + ) { + // UnicodeEscapeSequence + chr = String.fromCharCode(parseInt(input.substr(position+1, 4), 16)) + position += 5 + } + + if (result.length) { + // identifier started + if (Uni.isIdentifierPart(chr)) { + result += chr + } else { + position-- + return result + } + + } else { + if (Uni.isIdentifierStart(chr)) { + result += chr + } else { + return undefined + } + } + } + + fail() + } + + function parseString(endChar) { + // 7.8.4 of ES262 spec + var result = '' + + while (position < length) { + var chr = input[position++] + + if (chr === endChar) { + return result + + } else if (chr === '\\') { + if (position >= length) fail() + chr = input[position++] + + if (unescapeMap[chr] && (json5 || (chr != 'v' && chr != "'"))) { + result += unescapeMap[chr] + + } else if (json5 && isLineTerminator(chr)) { + // line continuation + newline(chr) + + } else if (chr === 'u' || (chr === 'x' && json5)) { + // unicode/character escape sequence + var off = chr === 'u' ? 4 : 2 + + // validation for \uXXXX + for (var i=0; i= length) fail() + if (!isHexDigit(input[position])) fail('Bad escape sequence') + position++ + } + + result += String.fromCharCode(parseInt(input.substr(position-off, off), 16)) + } else if (json5 && isOctDigit(chr)) { + if (chr < '4' && isOctDigit(input[position]) && isOctDigit(input[position+1])) { + // three-digit octal + var digits = 3 + } else if (isOctDigit(input[position])) { + // two-digit octal + var digits = 2 + } else { + var digits = 1 + } + position += digits - 1 + result += String.fromCharCode(parseInt(input.substr(position-digits, digits), 8)) + /*if (!isOctDigit(input[position])) { + // \0 is allowed still + result += '\0' + } else { + fail('Octal literals are not supported') + }*/ + + } else if (json5) { + // \X -> x + result += chr + + } else { + position-- + fail() + } + + } else if (isLineTerminator(chr)) { + fail() + + } else { + if (!json5 && chr.charCodeAt(0) < 32) { + position-- + fail('Unexpected control character') + } + + // SourceCharacter but not one of " or \ or LineTerminator + result += chr + } + } + + fail() + } + + skipWhiteSpace() + var return_value = parseGeneric() + if (return_value !== undefined || position < length) { + skipWhiteSpace() + + if (position >= length) { + if (typeof(options.reviver) === 'function') { + return_value = options.reviver.call(null, '', return_value) + } + return return_value + } else { + fail() + } + + } else { + if (position) { + fail('No data, only a whitespace') + } else { + fail('No data, empty input') + } + } +} + +/* + * parse(text, options) + * or + * parse(text, reviver) + * + * where: + * text - string + * options - object + * reviver - function + */ +module.exports.parse = function parseJSON(input, options) { + // support legacy functions + if (typeof(options) === 'function') { + options = { + reviver: options + } + } + + if (input === undefined) { + // parse(stringify(x)) should be equal x + // with JSON functions it is not 'cause of undefined + // so we're fixing it + return undefined + } + + // JSON.parse compat + if (typeof(input) !== 'string') input = String(input) + if (options == null) options = {} + if (options.reserved_keys == null) options.reserved_keys = 'ignore' + + if (options.reserved_keys === 'throw' || options.reserved_keys === 'ignore') { + if (options.null_prototype == null) { + options.null_prototype = true + } + } + + try { + return parse(input, options) + } catch(err) { + // jju is a recursive parser, so JSON.parse("{{{{{{{") could blow up the stack + // + // this catch is used to skip all those internal calls + if (err instanceof SyntaxError && err.row != null && err.column != null) { + var old_err = err + err = SyntaxError(old_err.message) + err.column = old_err.column + err.row = old_err.row + } + throw err + } +} + +module.exports.tokenize = function tokenizeJSON(input, options) { + if (options == null) options = {} + + options._tokenize = function(smth) { + if (options._addstack) smth.stack.unshift.apply(smth.stack, options._addstack) + tokens.push(smth) + } + + var tokens = [] + tokens.data = module.exports.parse(input, options) + return tokens +} + diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/stringify.js b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/stringify.js new file mode 100644 index 00000000..232229ec --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/stringify.js @@ -0,0 +1,383 @@ +/* + * Author: Alex Kocharin + * GIT: https://github.com/rlidwka/jju + * License: WTFPL, grab your copy here: http://www.wtfpl.net/txt/copying/ + */ + +var Uni = require('./unicode') + +// Fix Function#name on browsers that do not support it (IE) +// http://stackoverflow.com/questions/6903762/function-name-not-supported-in-ie +if (!(function f(){}).name) { + Object.defineProperty((function(){}).constructor.prototype, 'name', { + get: function() { + var name = this.toString().match(/^\s*function\s*(\S*)\s*\(/)[1] + // For better performance only parse once, and then cache the + // result through a new accessor for repeated access. + Object.defineProperty(this, 'name', { value: name }) + return name + } + }) +} + +var special_chars = { + 0: '\\0', // this is not an octal literal + 8: '\\b', + 9: '\\t', + 10: '\\n', + 11: '\\v', + 12: '\\f', + 13: '\\r', + 92: '\\\\', +} + +// for oddballs +var hasOwnProperty = Object.prototype.hasOwnProperty + +// some people escape those, so I'd copy this to be safe +var escapable = /[\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/ + +function _stringify(object, options, recursiveLvl, currentKey) { + var json5 = (options.mode === 'json5' || !options.mode) + /* + * Opinionated decision warning: + * + * Objects are serialized in the following form: + * { type: 'Class', data: DATA } + * + * Class is supposed to be a function, and new Class(DATA) is + * supposed to be equivalent to the original value + */ + /*function custom_type() { + return stringify({ + type: object.constructor.name, + data: object.toString() + }) + }*/ + + // if add, it's an internal indentation, so we add 1 level and a eol + // if !add, it's an ending indentation, so we just indent + function indent(str, add) { + var prefix = options._prefix ? options._prefix : '' + if (!options.indent) return prefix + str + var result = '' + var count = recursiveLvl + (add || 0) + for (var i=0; i 0) { + if (!Uni.isIdentifierPart(key[i])) + return _stringify_str(key) + + } else { + if (!Uni.isIdentifierStart(key[i])) + return _stringify_str(key) + } + + var chr = key.charCodeAt(i) + + if (options.ascii) { + if (chr < 0x80) { + result += key[i] + + } else { + result += '\\u' + ('0000' + chr.toString(16)).slice(-4) + } + + } else { + if (escapable.exec(key[i])) { + result += '\\u' + ('0000' + chr.toString(16)).slice(-4) + + } else { + result += key[i] + } + } + } + + return result + } + + function _stringify_str(key) { + var quote = options.quote + var quoteChr = quote.charCodeAt(0) + + var result = '' + for (var i=0; i= 8 && chr <= 13 && (json5 || chr !== 11)) { + result += special_chars[chr] + } else if (json5) { + result += '\\x0' + chr.toString(16) + } else { + result += '\\u000' + chr.toString(16) + } + + } else if (chr < 0x20) { + if (json5) { + result += '\\x' + chr.toString(16) + } else { + result += '\\u00' + chr.toString(16) + } + + } else if (chr >= 0x20 && chr < 0x80) { + // ascii range + if (chr === 47 && i && key[i-1] === '<') { + // escaping slashes in + result += '\\' + key[i] + + } else if (chr === 92) { + result += '\\\\' + + } else if (chr === quoteChr) { + result += '\\' + quote + + } else { + result += key[i] + } + + } else if (options.ascii || Uni.isLineTerminator(key[i]) || escapable.exec(key[i])) { + if (chr < 0x100) { + if (json5) { + result += '\\x' + chr.toString(16) + } else { + result += '\\u00' + chr.toString(16) + } + + } else if (chr < 0x1000) { + result += '\\u0' + chr.toString(16) + + } else if (chr < 0x10000) { + result += '\\u' + chr.toString(16) + + } else { + throw Error('weird codepoint') + } + } else { + result += key[i] + } + } + return quote + result + quote + } + + function _stringify_object() { + if (object === null) return 'null' + var result = [] + , len = 0 + , braces + + if (Array.isArray(object)) { + braces = '[]' + for (var i=0; i options._splitMax - recursiveLvl * options.indent.length || len > options._splitMin) ) { + // remove trailing comma in multiline if asked to + if (options.no_trailing_comma && result.length) { + result[result.length-1] = result[result.length-1].substring(0, result[result.length-1].length-1) + } + + var innerStuff = result.map(function(x) {return indent(x, 1)}).join('') + return braces[0] + + (options.indent ? '\n' : '') + + innerStuff + + indent(braces[1]) + } else { + // always remove trailing comma in one-lined arrays + if (result.length) { + result[result.length-1] = result[result.length-1].substring(0, result[result.length-1].length-1) + } + + var innerStuff = result.join(options.indent ? ' ' : '') + return braces[0] + + innerStuff + + braces[1] + } + } + + function _stringify_nonobject(object) { + if (typeof(options.replacer) === 'function') { + object = options.replacer.call(null, currentKey, object) + } + + switch(typeof(object)) { + case 'string': + return _stringify_str(object) + + case 'number': + if (object === 0 && 1/object < 0) { + // Opinionated decision warning: + // + // I want cross-platform negative zero in all js engines + // I know they're equal, but why lose that tiny bit of + // information needlessly? + return '-0' + } + if (!json5 && !Number.isFinite(object)) { + // json don't support infinity (= sucks) + return 'null' + } + return object.toString() + + case 'boolean': + return object.toString() + + case 'undefined': + return undefined + + case 'function': +// return custom_type() + + default: + // fallback for something weird + return JSON.stringify(object) + } + } + + if (options._stringify_key) { + return _stringify_key(object) + } + + if (typeof(object) === 'object') { + if (object === null) return 'null' + + var str + if (typeof(str = object.toJSON5) === 'function' && options.mode !== 'json') { + object = str.call(object, currentKey) + + } else if (typeof(str = object.toJSON) === 'function') { + object = str.call(object, currentKey) + } + + if (object === null) return 'null' + if (typeof(object) !== 'object') return _stringify_nonobject(object) + + if (object.constructor === Number || object.constructor === Boolean || object.constructor === String) { + object = object.valueOf() + return _stringify_nonobject(object) + + } else if (object.constructor === Date) { + // only until we can't do better + return _stringify_nonobject(object.toISOString()) + + } else { + if (typeof(options.replacer) === 'function') { + object = options.replacer.call(null, currentKey, object) + if (typeof(object) !== 'object') return _stringify_nonobject(object) + } + + return _stringify_object(object) + } + } else { + return _stringify_nonobject(object) + } +} + +/* + * stringify(value, options) + * or + * stringify(value, replacer, space) + * + * where: + * value - anything + * options - object + * replacer - function or array + * space - boolean or number or string + */ +module.exports.stringify = function stringifyJSON(object, options, _space) { + // support legacy syntax + if (typeof(options) === 'function' || Array.isArray(options)) { + options = { + replacer: options + } + } else if (typeof(options) === 'object' && options !== null) { + // nothing to do + } else { + options = {} + } + if (_space != null) options.indent = _space + + if (options.indent == null) options.indent = '\t' + if (options.quote == null) options.quote = "'" + if (options.ascii == null) options.ascii = false + if (options.mode == null) options.mode = 'json5' + + if (options.mode === 'json' || options.mode === 'cjson') { + // json only supports double quotes (= sucks) + options.quote = '"' + + // json don't support trailing commas (= sucks) + options.no_trailing_comma = true + + // json don't support unquoted property names (= sucks) + options.quote_keys = true + } + + // why would anyone use such objects? + if (typeof(options.indent) === 'object') { + if (options.indent.constructor === Number + || options.indent.constructor === Boolean + || options.indent.constructor === String) + options.indent = options.indent.valueOf() + } + + // gap is capped at 10 characters + if (typeof(options.indent) === 'number') { + if (options.indent >= 0) { + options.indent = Array(Math.min(~~options.indent, 10) + 1).join(' ') + } else { + options.indent = false + } + } else if (typeof(options.indent) === 'string') { + options.indent = options.indent.substr(0, 10) + } + + if (options._splitMin == null) options._splitMin = 50 + if (options._splitMax == null) options._splitMax = 70 + + return _stringify(object, options, 0, '') +} + diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/unicode.js b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/unicode.js new file mode 100644 index 00000000..1a29143c --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/unicode.js @@ -0,0 +1,71 @@ + +// This is autogenerated with esprima tools, see: +// https://github.com/ariya/esprima/blob/master/esprima.js +// +// PS: oh God, I hate Unicode + +// ECMAScript 5.1/Unicode v6.3.0 NonAsciiIdentifierStart: + +var Uni = module.exports + +module.exports.isWhiteSpace = function isWhiteSpace(x) { + // section 7.2, table 2 + return x === '\u0020' + || x === '\u00A0' + || x === '\uFEFF' // <-- this is not a Unicode WS, only a JS one + || (x >= '\u0009' && x <= '\u000D') // 9 A B C D + + // + whitespace characters from unicode, category Zs + || x === '\u1680' + || x === '\u180E' + || (x >= '\u2000' && x <= '\u200A') // 0 1 2 3 4 5 6 7 8 9 A + || x === '\u2028' + || x === '\u2029' + || x === '\u202F' + || x === '\u205F' + || x === '\u3000' +} + +module.exports.isWhiteSpaceJSON = function isWhiteSpaceJSON(x) { + return x === '\u0020' + || x === '\u0009' + || x === '\u000A' + || x === '\u000D' +} + +module.exports.isLineTerminator = function isLineTerminator(x) { + // ok, here is the part when JSON is wrong + // section 7.3, table 3 + return x === '\u000A' + || x === '\u000D' + || x === '\u2028' + || x === '\u2029' +} + +module.exports.isLineTerminatorJSON = function isLineTerminatorJSON(x) { + return x === '\u000A' + || x === '\u000D' +} + +module.exports.isIdentifierStart = function isIdentifierStart(x) { + return x === '$' + || x === '_' + || (x >= 'A' && x <= 'Z') + || (x >= 'a' && x <= 'z') + || (x >= '\u0080' && Uni.NonAsciiIdentifierStart.test(x)) +} + +module.exports.isIdentifierPart = function isIdentifierPart(x) { + return x === '$' + || x === '_' + || (x >= 'A' && x <= 'Z') + || (x >= 'a' && x <= 'z') + || (x >= '0' && x <= '9') // <-- addition to Start + || (x >= '\u0080' && Uni.NonAsciiIdentifierPart.test(x)) +} + +module.exports.NonAsciiIdentifierStart = 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+ +// ECMAScript 5.1/Unicode v6.3.0 NonAsciiIdentifierPart: + +module.exports.NonAsciiIdentifierPart = 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diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/utils.js b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/utils.js new file mode 100644 index 00000000..a8476b6c --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/lib/utils.js @@ -0,0 +1,46 @@ +var FS = require('fs') +var jju = require('../') + +// this function registers json5 extension, so you +// can do `require("./config.json5")` kind of thing +module.exports.register = function() { + var r = require, e = 'extensions' + r[e]['.json5'] = function(m, f) { + /*eslint no-sync:0*/ + m.exports = jju.parse(FS.readFileSync(f, 'utf8')) + } +} + +// this function monkey-patches JSON.parse, so it +// will return an exact position of error in case +// of parse failure +module.exports.patch_JSON_parse = function() { + var _parse = JSON.parse + JSON.parse = function(text, rev) { + try { + return _parse(text, rev) + } catch(err) { + // this call should always throw + require('jju').parse(text, { + mode: 'json', + legacy: true, + reviver: rev, + reserved_keys: 'replace', + null_prototype: false, + }) + + // if it didn't throw, but original parser did, + // this is an error in this library and should be reported + throw err + } + } +} + +// this function is an express/connect middleware +// that accepts uploads in application/json5 format +module.exports.middleware = function() { + return function(req, res, next) { + throw Error('this function is removed, use express-json5 instead') + } +} + diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/package.json b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/package.json new file mode 100644 index 00000000..63fa9cd8 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/package.json @@ -0,0 +1,72 @@ +{ + "_from": "jju@>=1.1.0 <2.0.0", + "_id": "jju@1.3.0", + "_inBundle": true, + "_location": "/npm/read-package-json/json-parse-helpfulerror/jju", + "_nodeVersion": "2.2.1", + "_npmOperationalInternal": { + "host": "packages-6-west.internal.npmjs.com", + "tmp": "tmp/jju-1.3.0.tgz_1455989902144_0.8787874563131481" + }, + "_npmUser": { + "name": "rlidwka", + "email": "alex@kocharin.ru" + }, + "_npmVersion": "2.0.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/read-package-json/json-parse-helpfulerror" + ], + "_resolved": "https://registry.npmjs.org/jju/-/jju-1.3.0.tgz", + "_shasum": "dadd9ef01924bc728b03f2f7979bdbd62f7a2aaa", + "author": { + "name": "Alex Kocharin", + "email": "alex@kocharin.ru" + }, + "bugs": { + "url": "https://github.com/rlidwka/jju/issues" + }, + "description": "a set of utilities to work with JSON / JSON5 documents", + "devDependencies": { + "eslint": "~0.4.2", + "js-yaml": ">=3.1.0", + "mocha": ">=1.21.0" + }, + "directories": {}, + "dist": { + "shasum": "dadd9ef01924bc728b03f2f7979bdbd62f7a2aaa", + "tarball": "https://registry.npmjs.org/jju/-/jju-1.3.0.tgz" + }, + "gitHead": "6a1248fc29abb3f418fa143e31ee548cd5a2477c", + "homepage": "http://rlidwka.github.io/jju/", + "keywords": [ + "json", + "json5", + "parser", + "serializer", + "data" + ], + "license": { + "type": "WTFPL", + "url": "http://www.wtfpl.net/txt/copying/" + }, + "maintainers": [ + { + "name": "rlidwka", + "email": "alex@kocharin.ru" + } + ], + "name": "jju", + "publishConfig": { + "registry": "https://registry.npmjs.org/" + }, + "repository": { + "type": "git", + "url": "git://github.com/rlidwka/jju.git" + }, + "scripts": { + "lint": "eslint -c ./.eslint.yaml ./lib", + "test": "mocha test/*.js" + }, + "version": "1.3.0" +} diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/package.yaml b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/package.yaml new file mode 100644 index 00000000..fdbb5372 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/node_modules/jju/package.yaml @@ -0,0 +1,46 @@ +# use "yapm install ." if you're installing this from git repository + +# "jju" stands for "json/json5 utils" +name: jju + +version: 1.3.0 +description: a set of utilities to work with JSON / JSON5 documents + +author: + name: Alex Kocharin + email: alex@kocharin.ru + +repository: + type: git + url: git://github.com/rlidwka/jju + +bugs: + url: https://github.com/rlidwka/jju/issues + +homepage: http://rlidwka.github.io/jju/ + +devDependencies: + mocha: '>=1.21.0' + js-yaml: '>=3.1.0' + + # linting tools + eslint: '~0.4.2' + +scripts: + test: 'mocha test/*.js' + lint: 'eslint -c ./.eslint.yaml ./lib' + +keywords: + - json + - json5 + - parser + - serializer + - data + +publishConfig: + registry: https://registry.npmjs.org/ + +license: + type: WTFPL + url: http://www.wtfpl.net/txt/copying/ + diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/package.json b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/package.json new file mode 100644 index 00000000..9bc7b85e --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/package.json @@ -0,0 +1,66 @@ +{ + "_from": "json-parse-helpfulerror@>=1.0.2 <2.0.0", + "_id": "json-parse-helpfulerror@1.0.3", + "_inBundle": true, + "_location": "/npm/read-package-json/json-parse-helpfulerror", + "_nodeVersion": "0.10.35", + "_npmUser": { + "name": "smikes", + "email": "smikes@cubane.com" + }, + "_npmVersion": "2.1.16", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/read-package-json" + ], + "_resolved": "https://registry.npmjs.org/json-parse-helpfulerror/-/json-parse-helpfulerror-1.0.3.tgz", + "_shasum": "13f14ce02eed4e981297b64eb9e3b932e2dd13dc", + "author": { + "name": "Sam Mikes", + "email": "smikes@cubane.com" + }, + "bugs": { + "url": "https://github.com/smikes/json-parse-helpfulerror/issues" + }, + "dependencies": { + "jju": "^1.1.0" + }, + "description": "A drop-in replacement for JSON.parse that uses `jju` to give helpful errors", + "devDependencies": { + "code": "^1.2.1", + "jslint": "^0.7.1", + "lab": "^5.1.1" + }, + "directories": {}, + "dist": { + "shasum": "13f14ce02eed4e981297b64eb9e3b932e2dd13dc", + "tarball": "https://registry.npmjs.org/json-parse-helpfulerror/-/json-parse-helpfulerror-1.0.3.tgz" + }, + "gitHead": "eedb116ec96b5c479be3919b526d6de0a521be5e", + "homepage": "https://github.com/smikes/json-parse-helpfulerror", + "keywords": [ + "json", + "parse", + "line", + "doublequote", + "error" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "smikes", + "email": "smikes@cubane.com" + } + ], + "name": "json-parse-helpfulerror", + "repository": { + "type": "git", + "url": "git+https://github.com/smikes/json-parse-helpfulerror.git" + }, + "scripts": { + "lint": "jslint --edition=latest --terse *.js", + "test": "lab -c" + }, + "version": "1.0.3" +} diff --git a/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/test/test.js b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/test/test.js new file mode 100644 index 00000000..fca458ac --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/node_modules/json-parse-helpfulerror/test/test.js @@ -0,0 +1,32 @@ +var Code = require('code'), + Lab = require('lab'), + lab = Lab.script(), + jph = require('..'); // 'json-parse-helpfulerror' + +exports.lab = lab; + +lab.test('can parse', function (done) { + var o = jph.parse('{"foo": "bar"}'); + + Code.expect(o.foo).to.equal('bar'); + done(); +}); + +lab.test('helpful error for bad JSON', function (done) { + + var bad = "{'foo': 'bar'}"; + + Code.expect(function () { JSON.parse(bad) }).to.throw(); + + Code.expect(function () { jph.parse(bad) }).to.throw(SyntaxError, "Unexpected token '\\'' at 1:2\n" + bad + '\n ^'); + + done(); +}); + +lab.test('fails if reviver throws', function (done) { + function badReviver() { throw new ReferenceError('silly'); } + + Code.expect(function () { jph.parse('3', badReviver) }).to.throw(ReferenceError, 'silly'); + + done(); +}); \ No newline at end of file diff --git a/node_modules/npm/node_modules/read-package-json/package.json b/node_modules/npm/node_modules/read-package-json/package.json new file mode 100644 index 00000000..18b18435 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/package.json @@ -0,0 +1,86 @@ +{ + "_from": "read-package-json@2.0.4", + "_id": "read-package-json@2.0.4", + "_inBundle": true, + "_location": "/npm/read-package-json", + "_nodeVersion": "5.6.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/read-package-json-2.0.4.tgz_1461711438155_0.03128739935345948" + }, + "_npmUser": { + "name": "zkat", + "email": "kat@sykosomatic.org" + }, + "_npmVersion": "3.8.7", + "_phantomChildren": { + "inflight": "1.0.5", + "inherits": "2.0.3", + "minimatch": "3.0.3", + "once": "1.4.0" + }, + "_requiredBy": [ + "/npm", + "/npm/init-package-json" + ], + "_resolved": "https://registry.npmjs.org/read-package-json/-/read-package-json-2.0.4.tgz", + "_shasum": "61ed1b2256ea438d8008895090be84b8e799c853", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/read-package-json/issues" + }, + "dependencies": { + "glob": "^6.0.0", + "graceful-fs": "^4.1.2", + "json-parse-helpfulerror": "^1.0.2", + "normalize-package-data": "^2.0.0" + }, + "description": "The thing npm uses to read package.json files with semantics and defaults and validation", + "devDependencies": { + "standard": "^5.3.1", + "tap": "^1.2.0" + }, + "directories": {}, + "dist": { + "shasum": "61ed1b2256ea438d8008895090be84b8e799c853", + "tarball": "https://registry.npmjs.org/read-package-json/-/read-package-json-2.0.4.tgz" + }, + "gitHead": "de5172a8ada18a2a906294216e22206bfa13321d", + "homepage": "https://github.com/npm/read-package-json#readme", + "license": "ISC", + "main": "read-json.js", + "maintainers": [ + { + "name": "iarna", + "email": "me@re-becca.org" + }, + { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + }, + { + "name": "zkat", + "email": "kat@sykosomatic.org" + } + ], + "name": "read-package-json", + "optionalDependencies": { + "graceful-fs": "^4.1.2" + }, + "repository": { + "type": "git", + "url": "git+https://github.com/npm/read-package-json.git" + }, + "scripts": { + "test": "standard && tap test/*.js" + }, + "version": "2.0.4" +} diff --git a/node_modules/npm/node_modules/read-package-json/read-json.js b/node_modules/npm/node_modules/read-package-json/read-json.js new file mode 100644 index 00000000..b1888956 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/read-json.js @@ -0,0 +1,394 @@ +var fs +try { + fs = require('graceful-fs') +} catch (er) { + fs = require('fs') +} + +var path = require('path') + +var glob = require('glob') +var normalizeData = require('normalize-package-data') +var safeJSON = require('json-parse-helpfulerror') + +module.exports = readJson + +// put more stuff on here to customize. +readJson.extraSet = [ + gypfile, + serverjs, + scriptpath, + authors, + readme, + mans, + bins, + githead +] + +var typoWarned = {} + +function readJson (file, log_, strict_, cb_) { + var log, strict, cb + for (var i = 1; i < arguments.length - 1; i++) { + if (typeof arguments[i] === 'boolean') { + strict = arguments[i] + } else if (typeof arguments[i] === 'function') { + log = arguments[i] + } + } + + if (!log) log = function () {} + cb = arguments[ arguments.length - 1 ] + + readJson_(file, log, strict, cb) +} + +function readJson_ (file, log, strict, cb) { + fs.readFile(file, 'utf8', function (er, d) { + parseJson(file, er, d, log, strict, cb) + }) +} + +function stripBOM (content) { + // Remove byte order marker. This catches EF BB BF (the UTF-8 BOM) + // because the buffer-to-string conversion in `fs.readFileSync()` + // translates it to FEFF, the UTF-16 BOM. + if (content.charCodeAt(0) === 0xFEFF) content = content.slice(1) + return content +} + +function parseJson (file, er, d, log, strict, cb) { + if (er && er.code === 'ENOENT') { + return fs.stat(path.dirname(file), function (err, stat) { + if (!err && stat && !stat.isDirectory()) { + // ENOTDIR isn't used on Windows, but npm expects it. + er = Object.create(er) + er.code = 'ENOTDIR' + return cb(er) + } else { + return indexjs(file, er, log, strict, cb) + } + }) + } + if (er) return cb(er) + + try { + d = safeJSON.parse(stripBOM(d)) + } catch (er) { + d = parseIndex(d) + if (!d) return cb(parseError(er, file)) + } + + extras(file, d, log, strict, cb) +} + +function indexjs (file, er, log, strict, cb) { + if (path.basename(file) === 'index.js') return cb(er) + + var index = path.resolve(path.dirname(file), 'index.js') + fs.readFile(index, 'utf8', function (er2, d) { + if (er2) return cb(er) + + d = parseIndex(d) + if (!d) return cb(er) + + extras(file, d, log, strict, cb) + }) +} + +readJson.extras = extras +function extras (file, data, log_, strict_, cb_) { + var log, strict, cb + for (var i = 2; i < arguments.length - 1; i++) { + if (typeof arguments[i] === 'boolean') { + strict = arguments[i] + } else if (typeof arguments[i] === 'function') { + log = arguments[i] + } + } + + if (!log) log = function () {} + cb = arguments[i] + + var set = readJson.extraSet + var n = set.length + var errState = null + set.forEach(function (fn) { + fn(file, data, then) + }) + + function then (er) { + if (errState) return + if (er) return cb(errState = er) + if (--n > 0) return + final(file, data, log, strict, cb) + } +} + +function scriptpath (file, data, cb) { + if (!data.scripts) return cb(null, data) + var k = Object.keys(data.scripts) + k.forEach(scriptpath_, data.scripts) + cb(null, data) +} + +function scriptpath_ (key) { + var s = this[key] + // This is never allowed, and only causes problems + if (typeof s !== 'string') return delete this[key] + + var spre = /^(\.[\/\\])?node_modules[\/\\].bin[\\\/]/ + if (s.match(spre)) { + this[key] = this[key].replace(spre, '') + } +} + +function gypfile (file, data, cb) { + var dir = path.dirname(file) + var s = data.scripts || {} + if (s.install || s.preinstall) return cb(null, data) + + glob('*.gyp', { cwd: dir }, function (er, files) { + if (er) return cb(er) + gypfile_(file, data, files, cb) + }) +} + +function gypfile_ (file, data, files, cb) { + if (!files.length) return cb(null, data) + var s = data.scripts || {} + s.install = 'node-gyp rebuild' + data.scripts = s + data.gypfile = true + return cb(null, data) +} + +function serverjs (file, data, cb) { + var dir = path.dirname(file) + var s = data.scripts || {} + if (s.start) return cb(null, data) + glob('server.js', { cwd: dir }, function (er, files) { + if (er) return cb(er) + serverjs_(file, data, files, cb) + }) +} + +function serverjs_ (file, data, files, cb) { + if (!files.length) return cb(null, data) + var s = data.scripts || {} + s.start = 'node server.js' + data.scripts = s + return cb(null, data) +} + +function authors (file, data, cb) { + if (data.contributors) return cb(null, data) + var af = path.resolve(path.dirname(file), 'AUTHORS') + fs.readFile(af, 'utf8', function (er, ad) { + // ignore error. just checking it. + if (er) return cb(null, data) + authors_(file, data, ad, cb) + }) +} + +function authors_ (file, data, ad, cb) { + ad = ad.split(/\r?\n/g).map(function (line) { + return line.replace(/^\s*#.*$/, '').trim() + }).filter(function (line) { + return line + }) + data.contributors = ad + return cb(null, data) +} + +function readme (file, data, cb) { + if (data.readme) return cb(null, data) + var dir = path.dirname(file) + var globOpts = { cwd: dir, nocase: true, mark: true } + glob('{README,README.*}', globOpts, function (er, files) { + if (er) return cb(er) + // don't accept directories. + files = files.filter(function (file) { + return !file.match(/\/$/) + }) + if (!files.length) return cb() + var fn = preferMarkdownReadme(files) + var rm = path.resolve(dir, fn) + readme_(file, data, rm, cb) + }) +} + +function preferMarkdownReadme (files) { + var fallback = 0 + var re = /\.m?a?r?k?d?o?w?n?$/i + for (var i = 0; i < files.length; i++) { + if (files[i].match(re)) { + return files[i] + } else if (files[i].match(/README$/)) { + fallback = i + } + } + // prefer README.md, followed by README; otherwise, return + // the first filename (which could be README) + return files[fallback] +} + +function readme_ (file, data, rm, cb) { + var rmfn = path.basename(rm) + fs.readFile(rm, 'utf8', function (er, rm) { + // maybe not readable, or something. + if (er) return cb() + data.readme = rm + data.readmeFilename = rmfn + return cb(er, data) + }) +} + +function mans (file, data, cb) { + var m = data.directories && data.directories.man + if (data.man || !m) return cb(null, data) + m = path.resolve(path.dirname(file), m) + glob('**/*.[0-9]', { cwd: m }, function (er, mans) { + if (er) return cb(er) + mans_(file, data, mans, cb) + }) +} + +function mans_ (file, data, mans, cb) { + var m = data.directories && data.directories.man + data.man = mans.map(function (mf) { + return path.resolve(path.dirname(file), m, mf) + }) + return cb(null, data) +} + +function bins (file, data, cb) { + if (Array.isArray(data.bin)) return bins_(file, data, data.bin, cb) + + var m = data.directories && data.directories.bin + if (data.bin || !m) return cb(null, data) + + m = path.resolve(path.dirname(file), m) + glob('**', { cwd: m }, function (er, bins) { + if (er) return cb(er) + bins_(file, data, bins, cb) + }) +} + +function bins_ (file, data, bins, cb) { + var m = data.directories && data.directories.bin || '.' + data.bin = bins.reduce(function (acc, mf) { + if (mf && mf.charAt(0) !== '.') { + var f = path.basename(mf) + acc[f] = path.join(m, mf) + } + return acc + }, {}) + return cb(null, data) +} + +function githead (file, data, cb) { + if (data.gitHead) return cb(null, data) + var dir = path.dirname(file) + var head = path.resolve(dir, '.git/HEAD') + fs.readFile(head, 'utf8', function (er, head) { + if (er) return cb(null, data) + githead_(file, data, dir, head, cb) + }) +} + +function githead_ (file, data, dir, head, cb) { + if (!head.match(/^ref: /)) { + data.gitHead = head.trim() + return cb(null, data) + } + var headFile = head.replace(/^ref: /, '').trim() + headFile = path.resolve(dir, '.git', headFile) + fs.readFile(headFile, 'utf8', function (er, head) { + if (er || !head) return cb(null, data) + head = head.replace(/^ref: /, '').trim() + data.gitHead = head + return cb(null, data) + }) +} + +/** + * Warn if the bin references don't point to anything. This might be better in + * normalize-package-data if it had access to the file path. + */ +function checkBinReferences_ (file, data, warn, cb) { + if (!(data.bin instanceof Object)) return cb() + + var keys = Object.keys(data.bin) + var keysLeft = keys.length + if (!keysLeft) return cb() + + function handleExists (relName, result) { + keysLeft-- + if (!result) warn('No bin file found at ' + relName) + if (!keysLeft) cb() + } + + keys.forEach(function (key) { + var dirName = path.dirname(file) + var relName = data.bin[key] + var binPath = path.resolve(dirName, relName) + fs.exists(binPath, handleExists.bind(null, relName)) + }) +} + +function final (file, data, log, strict, cb) { + var pId = makePackageId(data) + + function warn (msg) { + if (typoWarned[pId]) return + if (log) log('package.json', pId, msg) + } + + try { + normalizeData(data, warn, strict) + } catch (error) { + return cb(error) + } + + checkBinReferences_(file, data, warn, function () { + typoWarned[pId] = true + cb(null, data) + }) +} + +function makePackageId (data) { + var name = cleanString(data.name) + var ver = cleanString(data.version) + return name + '@' + ver +} + +function cleanString (str) { + return (!str || typeof (str) !== 'string') ? '' : str.trim() +} + +// /**package { "name": "foo", "version": "1.2.3", ... } **/ +function parseIndex (data) { + data = data.split(/^\/\*\*package(?:\s|$)/m) + + if (data.length < 2) return null + data = data[1] + data = data.split(/\*\*\/$/m) + + if (data.length < 2) return null + data = data[0] + data = data.replace(/^\s*\*/mg, '') + + try { + return safeJSON.parse(data) + } catch (er) { + return null + } +} + +function parseError (ex, file) { + var e = new Error('Failed to parse json\n' + ex.message) + e.code = 'EJSONPARSE' + e.file = file + return e +} diff --git a/node_modules/npm/node_modules/read-package-json/test/basic.js b/node_modules/npm/node_modules/read-package-json/test/basic.js new file mode 100644 index 00000000..5996c8e4 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/basic.js @@ -0,0 +1,46 @@ +var fs = require('fs') +var path = require('path') + +var tap = require('tap') + +var readJson = require('../') + +var readme = fs.readFileSync(path.resolve(__dirname, '../README.md'), 'utf8') +var pkg = require('../package.json') +var isGit +try { + fs.readFileSync(path.resolve(__dirname, '../.git/HEAD')) + isGit = true +} catch (e) { + isGit = false +} + +tap.test('basic test', function (t) { + var p = path.resolve(__dirname, '../package.json') + readJson(p, function (er, data) { + if (er) throw er + basic_(t, data) + }) +}) + +function basic_ (t, data) { + t.ok(data) + t.equal(data.version, pkg.version) + t.equal(data._id, data.name + '@' + data.version) + t.equal(data.name, pkg.name) + t.type(data.author, 'object') + t.equal(data.readme, readme) + t.deepEqual(data.scripts, pkg.scripts) + t.equal(data.main, pkg.main) + t.equal(data.readmeFilename, 'README.md') + + if (isGit) t.similar(data.gitHead, /^[a-f0-9]{40}$/) + + // optional deps are folded in. + t.deepEqual(data.optionalDependencies, pkg.optionalDependencies) + t.has(data.dependencies, pkg.optionalDependencies) + t.has(data.dependencies, pkg.dependencies) + + t.deepEqual(data.devDependencies, pkg.devDependencies) + t.end() +} diff --git a/node_modules/npm/node_modules/read-package-json/test/bin.js b/node_modules/npm/node_modules/read-package-json/test/bin.js new file mode 100644 index 00000000..3e0e0e9b --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/bin.js @@ -0,0 +1,43 @@ +var path = require('path') + +var tap = require('tap') + +var readJson = require('../') + +var createWarningCollector = function () { + var warn = function (msg) { + warn.warnings.push(arguments) + } + warn.warnings = [] + return warn +} + +tap.test('Bin test', function (t) { + var p = path.resolve(__dirname, 'fixtures/bin.json') + var warn = createWarningCollector() + readJson(p, warn, function (er, data) { + t.equals(warn.warnings.length, 0) + t.deepEqual(data.bin, {'bin-test': './bin/echo'}) + t.end() + }) +}) + +tap.test('Bad bin test', function (t) { + var p = path.resolve(__dirname, 'fixtures/badbin.json') + var warn = createWarningCollector() + readJson(p, warn, function (er, data) { + t.equals(warn.warnings.length, 1) + t.equals(warn.warnings[0][2], 'No bin file found at ./bin/typo') + t.end() + }) +}) + +tap.test('Empty bin test', function (t) { + var p = path.resolve(__dirname, 'fixtures/emptybin.json') + var warn = createWarningCollector() + readJson(p, warn, function (er, data) { + t.equals(warn.warnings.length, 0) + t.same(data.bin, {}, 'no mapping to bin because object was empty') + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/read-package-json/test/bom.js b/node_modules/npm/node_modules/read-package-json/test/bom.js new file mode 100644 index 00000000..372a4f4a --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/bom.js @@ -0,0 +1,16 @@ +var tap = require('tap') +var readJson = require('../') +var path = require('path') + +tap.test('BOM test', function (t) { + var p = path.resolve(__dirname, 'fixtures/bom.json') + readJson(p, function (er, data) { + if (er) throw er + p = path.resolve(__dirname, 'fixtures/nobom.json') + readJson(p, function (er, data2) { + if (er) throw er + t.deepEqual(data, data2) + t.end() + }) + }) +}) diff --git a/node_modules/npm/node_modules/read-package-json/test/fixtures/badbin.json b/node_modules/npm/node_modules/read-package-json/test/fixtures/badbin.json new file mode 100644 index 00000000..3eb58d9c --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/fixtures/badbin.json @@ -0,0 +1,12 @@ +{ + "name": "badbin-test", + "description": "my desc", + "repository": { + "type": "git", + "url": "git://github.com/npm/read-package-json.git" + }, + "version": "0.0.1", + "readme": "hello world", + "bin": "./bin/typo", + "license": "ISC" +} diff --git a/node_modules/npm/node_modules/read-package-json/test/fixtures/bin.json b/node_modules/npm/node_modules/read-package-json/test/fixtures/bin.json new file mode 100644 index 00000000..70a26eec --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/fixtures/bin.json @@ -0,0 +1,12 @@ +{ + "name": "bin-test", + "description": "my desc", + "repository": { + "type": "git", + "url": "git://github.com/npm/read-package-json.git" + }, + "version": "0.0.1", + "readme": "hello world", + "bin": "./bin/echo", + "license": "ISC" +} diff --git a/node_modules/npm/node_modules/read-package-json/test/fixtures/bin/echo b/node_modules/npm/node_modules/read-package-json/test/fixtures/bin/echo new file mode 100644 index 00000000..aaed8785 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/fixtures/bin/echo @@ -0,0 +1,3 @@ +#!/bin/sh + +echo "Hello world" \ No newline at end of file diff --git a/node_modules/npm/node_modules/read-package-json/test/fixtures/bom.json b/node_modules/npm/node_modules/read-package-json/test/fixtures/bom.json new file mode 100644 index 00000000..1beddca2 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/fixtures/bom.json @@ -0,0 +1,6 @@ +{ + "name": "this", + "description": "file", + "author": "has ", + "version" : "0.0.1" +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/read-package-json/test/fixtures/emptybin.json b/node_modules/npm/node_modules/read-package-json/test/fixtures/emptybin.json new file mode 100644 index 00000000..4fbf4007 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/fixtures/emptybin.json @@ -0,0 +1,12 @@ +{ + "name": "emptybin-test", + "description": "my desc", + "repository": { + "type": "git", + "url": "git://github.com/npm/read-package-json.git" + }, + "version": "0.0.1", + "readme": "hello world", + "bin": {}, + "license": "ISC" +} diff --git a/node_modules/npm/node_modules/read-package-json/test/fixtures/erroneous.json b/node_modules/npm/node_modules/read-package-json/test/fixtures/erroneous.json new file mode 100644 index 00000000..212e37ec --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/fixtures/erroneous.json @@ -0,0 +1,4 @@ +{ + 'wrong': 'kind', + 'of': 'quotes' +} diff --git a/node_modules/npm/node_modules/read-package-json/test/fixtures/nobom.json b/node_modules/npm/node_modules/read-package-json/test/fixtures/nobom.json new file mode 100644 index 00000000..f0ea8978 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/fixtures/nobom.json @@ -0,0 +1,6 @@ +{ + "name": "this", + "description": "file", + "author": "has ", + "version" : "0.0.1" +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/read-package-json/test/fixtures/not-json.css b/node_modules/npm/node_modules/read-package-json/test/fixtures/not-json.css new file mode 100644 index 00000000..41c91e96 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/fixtures/not-json.css @@ -0,0 +1,37 @@ +body { + height: yo mama +} + +/**package +{ + "name": "read-package-json", + "version": "0.1.1", + "author": "Isaac Z. Schlueter (http://blog.izs.me/)", + "description": "The thing npm uses to read package.json files with semantics and defaults and validation", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/read-package-json.git" + }, + "main": "read-json.js", + "scripts": { + "test": "./node_modules/.bin/tap test/*.js" + }, + "dependencies": { + "glob": "~3.1.9", + "lru-cache": "~1.1.0", + "semver": "~1.0.14", + "slide": "~1.1.3" + }, + "devDependencies": { + "tap": "~0.2.5" + }, + "optionalDependencies": { + "npmlog": "0", + "graceful-fs": "~1.1.8" + } +} +**/ + +html { + width: so fat +} diff --git a/node_modules/npm/node_modules/read-package-json/test/fixtures/readmes/README b/node_modules/npm/node_modules/read-package-json/test/fixtures/readmes/README new file mode 100644 index 00000000..257cc564 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/fixtures/readmes/README @@ -0,0 +1 @@ +foo diff --git a/node_modules/npm/node_modules/read-package-json/test/fixtures/readmes/README.md b/node_modules/npm/node_modules/read-package-json/test/fixtures/readmes/README.md new file mode 100644 index 00000000..e444c2f0 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/fixtures/readmes/README.md @@ -0,0 +1 @@ +*markdown* diff --git a/node_modules/npm/node_modules/read-package-json/test/fixtures/readmes/package.json b/node_modules/npm/node_modules/read-package-json/test/fixtures/readmes/package.json new file mode 100644 index 00000000..b0c1a318 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/fixtures/readmes/package.json @@ -0,0 +1 @@ +{"name":"readmes", "version":"99.999.999999999"} diff --git a/node_modules/npm/node_modules/read-package-json/test/fixtures/readmes/readmexxx.yz b/node_modules/npm/node_modules/read-package-json/test/fixtures/readmes/readmexxx.yz new file mode 100644 index 00000000..662da912 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/fixtures/readmes/readmexxx.yz @@ -0,0 +1 @@ +extra noise diff --git a/node_modules/npm/node_modules/read-package-json/test/helpful.js b/node_modules/npm/node_modules/read-package-json/test/helpful.js new file mode 100644 index 00000000..84f53136 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/helpful.js @@ -0,0 +1,20 @@ +var tap = require('tap') +var readJson = require('../') +var path = require('path') +var p = path.resolve(__dirname, 'fixtures/erroneous.json') + +tap.test('erroneous package data', function (t) { + readJson(p, function (er, data) { + t.ok(er instanceof Error) + t.ok(er.message.match(/Unexpected token '\\''/)) + t.end() + }) +}) + +tap.test('ENOTDIR for non-directory packages', function (t) { + readJson(path.resolve(__filename, 'package.json'), function (er, data) { + t.ok(er) + t.equal(er.code, 'ENOTDIR') + t.end() + }) +}) diff --git a/node_modules/npm/node_modules/read-package-json/test/non-json.js b/node_modules/npm/node_modules/read-package-json/test/non-json.js new file mode 100644 index 00000000..85186320 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/non-json.js @@ -0,0 +1,83 @@ +var path = require('path') + +var tap = require('tap') + +var readJson = require('../') + +var expect = { + name: 'read-package-json', + version: '0.1.1', + author: { + name: 'Isaac Z. Schlueter', + email: 'i@izs.me', + url: 'http://blog.izs.me/' + }, + description: 'The thing npm uses to read package.json files with semantics and defaults and validation', + repository: { + type: 'git', + url: 'git://github.com/isaacs/read-package-json.git' + }, + bugs: { + url: 'https://github.com/isaacs/read-package-json/issues' + }, + main: 'read-json.js', + scripts: { test: 'tap test/*.js' }, + dependencies: { + glob: '~3.1.9', + 'lru-cache': '~1.1.0', + semver: '~1.0.14', + slide: '~1.1.3', + npmlog: '0', + 'graceful-fs': '~1.1.8' + }, + devDependencies: { tap: '~0.2.5' }, + homepage: 'https://github.com/isaacs/read-package-json#readme', + optionalDependencies: { npmlog: '0', 'graceful-fs': '~1.1.8' }, + _id: 'read-package-json@0.1.1', + readme: 'ERROR: No README data found!' +} + +tap.test('from css', function (t) { + var c = path.join(__dirname, 'fixtures', 'not-json.css') + readJson(c, function (er, d) { + t.same(d, expect) + t.end() + }) +}) + +tap.test('from js', function (t) { + readJson(__filename, function (er, d) { + t.same(d, expect) + t.end() + }) +}) + +/**package +{ + "name": "read-package-json", + "version": "0.1.1", + "author": "Isaac Z. Schlueter (http://blog.izs.me/)", + "description": "The thing npm uses to read package.json files with semantics and defaults and validation", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/read-package-json.git" + }, + "main": "read-json.js", + "scripts": { + "test": "tap test/*.js" + }, + "dependencies": { + "glob": "~3.1.9", + "lru-cache": "~1.1.0", + "semver": "~1.0.14", + "slide": "~1.1.3" + }, + "devDependencies": { + "tap": "~0.2.5" + }, + "optionalDependencies": { + "npmlog": "0", + "graceful-fs": "~1.1.8" + } +} +**/ diff --git a/node_modules/npm/node_modules/read-package-json/test/readmes.js b/node_modules/npm/node_modules/read-package-json/test/readmes.js new file mode 100644 index 00000000..bd891772 --- /dev/null +++ b/node_modules/npm/node_modules/read-package-json/test/readmes.js @@ -0,0 +1,27 @@ +var path = require('path') + +var tap = require('tap') +var p = path.resolve(__dirname, 'fixtures/readmes/package.json') + +var readJson = require('../') + +var expect = { + 'name': 'readmes', + 'version': '99.999.999999999', + 'readme': '*markdown*\n', + 'readmeFilename': 'README.md', + 'description': '*markdown*', + '_id': 'readmes@99.999.999999999' +} + +tap.test('readme test', function (t) { + readJson(p, function (er, data) { + t.ifError(er, 'read README without error') + test(t, data) + }) +}) + +function test (t, data) { + t.deepEqual(data, expect) + t.end() +} diff --git a/node_modules/npm/node_modules/read/LICENSE b/node_modules/npm/node_modules/read/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/read/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/read/README.md b/node_modules/npm/node_modules/read/README.md new file mode 100644 index 00000000..5967fad1 --- /dev/null +++ b/node_modules/npm/node_modules/read/README.md @@ -0,0 +1,53 @@ +## read + +For reading user input from stdin. + +Similar to the `readline` builtin's `question()` method, but with a +few more features. + +## USAGE + +```javascript +var read = require("read") +read(options, callback) +``` + +The callback gets called with either the user input, or the default +specified, or an error, as `callback(error, result, isDefault)` +node style. + +## OPTIONS + +Every option is optional. + +* `prompt` What to write to stdout before reading input. +* `silent` Don't echo the output as the user types it. +* `replace` Replace silenced characters with the supplied character value. +* `timeout` Number of ms to wait for user input before giving up. +* `default` The default value if the user enters nothing. +* `edit` Allow the user to edit the default value. +* `terminal` Treat the output as a TTY, whether it is or not. +* `input` Readable stream to get input data from. (default `process.stdin`) +* `output` Writeable stream to write prompts to. (default: `process.stdout`) + +If silent is true, and the input is a TTY, then read will set raw +mode, and read character by character. + +## COMPATIBILITY + +This module works sort of with node 0.6. It does not work with node +versions less than 0.6. It is best on node 0.8. + +On node version 0.6, it will remove all listeners on the input +stream's `data` and `keypress` events, because the readline module did +not fully clean up after itself in that version of node, and did not +make it possible to clean up after it in a way that has no potential +for side effects. + +Additionally, some of the readline options (like `terminal`) will not +function in versions of node before 0.8, because they were not +implemented in the builtin readline module. + +## CONTRIBUTING + +Patches welcome. diff --git a/node_modules/npm/node_modules/read/lib/read.js b/node_modules/npm/node_modules/read/lib/read.js new file mode 100644 index 00000000..a93d1b3b --- /dev/null +++ b/node_modules/npm/node_modules/read/lib/read.js @@ -0,0 +1,113 @@ + +module.exports = read + +var readline = require('readline') +var Mute = require('mute-stream') + +function read (opts, cb) { + if (opts.num) { + throw new Error('read() no longer accepts a char number limit') + } + + if (typeof opts.default !== 'undefined' && + typeof opts.default !== 'string' && + typeof opts.default !== 'number') { + throw new Error('default value must be string or number') + } + + var input = opts.input || process.stdin + var output = opts.output || process.stdout + var prompt = (opts.prompt || '').trim() + ' ' + var silent = opts.silent + var editDef = false + var timeout = opts.timeout + + var def = opts.default || '' + if (def) { + if (silent) { + prompt += '(new BufferList([ callback ]) + * bl.length + * bl.append(buffer) + * bl.get(index) + * bl.slice([ start[, end ] ]) + * bl.copy(dest, [ destStart, [ srcStart [, srcEnd ] ] ]) + * bl.duplicate() + * bl.consume(bytes) + * bl.toString([encoding, [ start, [ end ]]]) + * bl.readDoubleBE(), bl.readDoubleLE(), bl.readFloatBE(), bl.readFloatLE(), bl.readInt32BE(), bl.readInt32LE(), bl.readUInt32BE(), bl.readUInt32LE(), bl.readInt16BE(), bl.readInt16LE(), bl.readUInt16BE(), bl.readUInt16LE(), bl.readInt8(), bl.readUInt8() + * Streams + +-------------------------------------------------------- + +### new BufferList([ callback | Buffer | Buffer array | BufferList | BufferList array | String ]) +The constructor takes an optional callback, if supplied, the callback will be called with an error argument followed by a reference to the **bl** instance, when `bl.end()` is called (i.e. from a piped stream). This is a convenient method of collecting the entire contents of a stream, particularly when the stream is *chunky*, such as a network stream. + +Normally, no arguments are required for the constructor, but you can initialise the list by passing in a single `Buffer` object or an array of `Buffer` object. + +`new` is not strictly required, if you don't instantiate a new object, it will be done automatically for you so you can create a new instance simply with: + +```js +var bl = require('bl') +var myinstance = bl() + +// equivilant to: + +var BufferList = require('bl') +var myinstance = new BufferList() +``` + +-------------------------------------------------------- + +### bl.length +Get the length of the list in bytes. This is the sum of the lengths of all of the buffers contained in the list, minus any initial offset for a semi-consumed buffer at the beginning. Should accurately represent the total number of bytes that can be read from the list. + +-------------------------------------------------------- + +### bl.append(Buffer | Buffer array | BufferList | BufferList array | String) +`append(buffer)` adds an additional buffer or BufferList to the internal list. `this` is returned so it can be chained. + +-------------------------------------------------------- + +### bl.get(index) +`get()` will return the byte at the specified index. + +-------------------------------------------------------- + +### bl.slice([ start, [ end ] ]) +`slice()` returns a new `Buffer` object containing the bytes within the range specified. Both `start` and `end` are optional and will default to the beginning and end of the list respectively. + +If the requested range spans a single internal buffer then a slice of that buffer will be returned which shares the original memory range of that Buffer. If the range spans multiple buffers then copy operations will likely occur to give you a uniform Buffer. + +-------------------------------------------------------- + +### bl.copy(dest, [ destStart, [ srcStart [, srcEnd ] ] ]) +`copy()` copies the content of the list in the `dest` buffer, starting from `destStart` and containing the bytes within the range specified with `srcStart` to `srcEnd`. `destStart`, `start` and `end` are optional and will default to the beginning of the `dest` buffer, and the beginning and end of the list respectively. + +-------------------------------------------------------- + +### bl.duplicate() +`duplicate()` performs a **shallow-copy** of the list. The internal Buffers remains the same, so if you change the underlying Buffers, the change will be reflected in both the original and the duplicate. This method is needed if you want to call `consume()` or `pipe()` and still keep the original list.Example: + +```js +var bl = new BufferList() + +bl.append('hello') +bl.append(' world') +bl.append('\n') + +bl.duplicate().pipe(process.stdout, { end: false }) + +console.log(bl.toString()) +``` + +-------------------------------------------------------- + +### bl.consume(bytes) +`consume()` will shift bytes *off the start of the list*. The number of bytes consumed don't need to line up with the sizes of the internal Buffers—initial offsets will be calculated accordingly in order to give you a consistent view of the data. + +-------------------------------------------------------- + +### bl.toString([encoding, [ start, [ end ]]]) +`toString()` will return a string representation of the buffer. The optional `start` and `end` arguments are passed on to `slice()`, while the `encoding` is passed on to `toString()` of the resulting Buffer. See the [Buffer#toString()](http://nodejs.org/docs/latest/api/buffer.html#buffer_buf_tostring_encoding_start_end) documentation for more information. + +-------------------------------------------------------- + +### bl.readDoubleBE(), bl.readDoubleLE(), bl.readFloatBE(), bl.readFloatLE(), bl.readInt32BE(), bl.readInt32LE(), bl.readUInt32BE(), bl.readUInt32LE(), bl.readInt16BE(), bl.readInt16LE(), bl.readUInt16BE(), bl.readUInt16LE(), bl.readInt8(), bl.readUInt8() + +All of the standard byte-reading methods of the `Buffer` interface are implemented and will operate across internal Buffer boundaries transparently. + +See the [Buffer](http://nodejs.org/docs/latest/api/buffer.html) documentation for how these work. + +-------------------------------------------------------- + +### Streams +**bl** is a Node **[Duplex Stream](http://nodejs.org/docs/latest/api/stream.html#stream_class_stream_duplex)**, so it can be read from and written to like a standard Node stream. You can also `pipe()` to and from a **bl** instance. + +-------------------------------------------------------- + +## Contributors + +**bl** is brought to you by the following hackers: + + * [Rod Vagg](https://github.com/rvagg) + * [Matteo Collina](https://github.com/mcollina) + * [Jarett Cruger](https://github.com/jcrugzz) + +======= + + +## License & copyright + +Copyright (c) 2013-2014 bl contributors (listed above). + +bl is licensed under the MIT license. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE.md file for more details. diff --git a/node_modules/npm/node_modules/request/node_modules/bl/bl.js b/node_modules/npm/node_modules/request/node_modules/bl/bl.js new file mode 100644 index 00000000..f585df17 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/bl.js @@ -0,0 +1,243 @@ +var DuplexStream = require('readable-stream/duplex') + , util = require('util') + + +function BufferList (callback) { + if (!(this instanceof BufferList)) + return new BufferList(callback) + + this._bufs = [] + this.length = 0 + + if (typeof callback == 'function') { + this._callback = callback + + var piper = function piper (err) { + if (this._callback) { + this._callback(err) + this._callback = null + } + }.bind(this) + + this.on('pipe', function onPipe (src) { + src.on('error', piper) + }) + this.on('unpipe', function onUnpipe (src) { + src.removeListener('error', piper) + }) + } else { + this.append(callback) + } + + DuplexStream.call(this) +} + + +util.inherits(BufferList, DuplexStream) + + +BufferList.prototype._offset = function _offset (offset) { + var tot = 0, i = 0, _t + for (; i < this._bufs.length; i++) { + _t = tot + this._bufs[i].length + if (offset < _t) + return [ i, offset - tot ] + tot = _t + } +} + + +BufferList.prototype.append = function append (buf) { + var i = 0 + , newBuf + + if (Array.isArray(buf)) { + for (; i < buf.length; i++) + this.append(buf[i]) + } else if (buf instanceof BufferList) { + // unwrap argument into individual BufferLists + for (; i < buf._bufs.length; i++) + this.append(buf._bufs[i]) + } else if (buf != null) { + // coerce number arguments to strings, since Buffer(number) does + // uninitialized memory allocation + if (typeof buf == 'number') + buf = buf.toString() + + newBuf = Buffer.isBuffer(buf) ? buf : new Buffer(buf) + this._bufs.push(newBuf) + this.length += newBuf.length + } + + return this +} + + +BufferList.prototype._write = function _write (buf, encoding, callback) { + this.append(buf) + + if (typeof callback == 'function') + callback() +} + + +BufferList.prototype._read = function _read (size) { + if (!this.length) + return this.push(null) + + size = Math.min(size, this.length) + this.push(this.slice(0, size)) + this.consume(size) +} + + +BufferList.prototype.end = function end (chunk) { + DuplexStream.prototype.end.call(this, chunk) + + if (this._callback) { + this._callback(null, this.slice()) + this._callback = null + } +} + + +BufferList.prototype.get = function get (index) { + return this.slice(index, index + 1)[0] +} + + +BufferList.prototype.slice = function slice (start, end) { + return this.copy(null, 0, start, end) +} + + +BufferList.prototype.copy = function copy (dst, dstStart, srcStart, srcEnd) { + if (typeof srcStart != 'number' || srcStart < 0) + srcStart = 0 + if (typeof srcEnd != 'number' || srcEnd > this.length) + srcEnd = this.length + if (srcStart >= this.length) + return dst || new Buffer(0) + if (srcEnd <= 0) + return dst || new Buffer(0) + + var copy = !!dst + , off = this._offset(srcStart) + , len = srcEnd - srcStart + , bytes = len + , bufoff = (copy && dstStart) || 0 + , start = off[1] + , l + , i + + // copy/slice everything + if (srcStart === 0 && srcEnd == this.length) { + if (!copy) // slice, just return a full concat + return Buffer.concat(this._bufs) + + // copy, need to copy individual buffers + for (i = 0; i < this._bufs.length; i++) { + this._bufs[i].copy(dst, bufoff) + bufoff += this._bufs[i].length + } + + return dst + } + + // easy, cheap case where it's a subset of one of the buffers + if (bytes <= this._bufs[off[0]].length - start) { + return copy + ? this._bufs[off[0]].copy(dst, dstStart, start, start + bytes) + : this._bufs[off[0]].slice(start, start + bytes) + } + + if (!copy) // a slice, we need something to copy in to + dst = new Buffer(len) + + for (i = off[0]; i < this._bufs.length; i++) { + l = this._bufs[i].length - start + + if (bytes > l) { + this._bufs[i].copy(dst, bufoff, start) + } else { + this._bufs[i].copy(dst, bufoff, start, start + bytes) + break + } + + bufoff += l + bytes -= l + + if (start) + start = 0 + } + + return dst +} + +BufferList.prototype.toString = function toString (encoding, start, end) { + return this.slice(start, end).toString(encoding) +} + +BufferList.prototype.consume = function consume (bytes) { + while (this._bufs.length) { + if (bytes >= this._bufs[0].length) { + bytes -= this._bufs[0].length + this.length -= this._bufs[0].length + this._bufs.shift() + } else { + this._bufs[0] = this._bufs[0].slice(bytes) + this.length -= bytes + break + } + } + return this +} + + +BufferList.prototype.duplicate = function duplicate () { + var i = 0 + , copy = new BufferList() + + for (; i < this._bufs.length; i++) + copy.append(this._bufs[i]) + + return copy +} + + +BufferList.prototype.destroy = function destroy () { + this._bufs.length = 0 + this.length = 0 + this.push(null) +} + + +;(function () { + var methods = { + 'readDoubleBE' : 8 + , 'readDoubleLE' : 8 + , 'readFloatBE' : 4 + , 'readFloatLE' : 4 + , 'readInt32BE' : 4 + , 'readInt32LE' : 4 + , 'readUInt32BE' : 4 + , 'readUInt32LE' : 4 + , 'readInt16BE' : 2 + , 'readInt16LE' : 2 + , 'readUInt16BE' : 2 + , 'readUInt16LE' : 2 + , 'readInt8' : 1 + , 'readUInt8' : 1 + } + + for (var m in methods) { + (function (m) { + BufferList.prototype[m] = function (offset) { + return this.slice(offset, offset + methods[m])[m](0) + } + }(m)) + } +}()) + + +module.exports = BufferList diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.npmignore b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.npmignore new file mode 100644 index 00000000..38344f87 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.npmignore @@ -0,0 +1,5 @@ +build/ +test/ +examples/ +fs.js +zlib.js \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.travis.yml b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.travis.yml new file mode 100644 index 00000000..1b821184 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.travis.yml @@ -0,0 +1,52 @@ +sudo: false +language: node_js +before_install: + - npm install -g npm@2 + - npm install -g npm +notifications: + email: false +matrix: + fast_finish: true + allow_failures: + - env: TASK=browser BROWSER_NAME=ipad BROWSER_VERSION="6.0..latest" + - env: TASK=browser BROWSER_NAME=iphone BROWSER_VERSION="6.0..latest" + include: + - node_js: '0.8' + env: TASK=test + - node_js: '0.10' + env: TASK=test + - node_js: '0.11' + env: TASK=test + - node_js: '0.12' + env: TASK=test + - node_js: 1 + env: TASK=test + - node_js: 2 + env: TASK=test + - node_js: 3 + env: TASK=test + - node_js: 4 + env: TASK=test + - node_js: 5 + env: TASK=test + - node_js: 5 + env: TASK=browser BROWSER_NAME=android BROWSER_VERSION="4.0..latest" + - node_js: 5 + env: TASK=browser BROWSER_NAME=ie BROWSER_VERSION="9..latest" + - node_js: 5 + env: TASK=browser BROWSER_NAME=opera BROWSER_VERSION="11..latest" + - node_js: 5 + env: TASK=browser BROWSER_NAME=chrome BROWSER_VERSION="-3..latest" + - node_js: 5 + env: TASK=browser BROWSER_NAME=firefox BROWSER_VERSION="-3..latest" + - node_js: 5 + env: TASK=browser BROWSER_NAME=ipad BROWSER_VERSION="6.0..latest" + - node_js: 5 + env: TASK=browser BROWSER_NAME=iphone BROWSER_VERSION="6.0..latest" + - node_js: 5 + env: TASK=browser BROWSER_NAME=safari BROWSER_VERSION="5..latest" +script: "npm run $TASK" +env: + global: + - secure: rE2Vvo7vnjabYNULNyLFxOyt98BoJexDqsiOnfiD6kLYYsiQGfr/sbZkPMOFm9qfQG7pjqx+zZWZjGSswhTt+626C0t/njXqug7Yps4c3dFblzGfreQHp7wNX5TFsvrxd6dAowVasMp61sJcRnB2w8cUzoe3RAYUDHyiHktwqMc= + - secure: g9YINaKAdMatsJ28G9jCGbSaguXCyxSTy+pBO6Ch0Cf57ZLOTka3HqDj8p3nV28LUIHZ3ut5WO43CeYKwt4AUtLpBS3a0dndHdY6D83uY6b2qh5hXlrcbeQTq2cvw2y95F7hm4D1kwrgZ7ViqaKggRcEupAL69YbJnxeUDKWEdI= diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.zuul.yml b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.zuul.yml new file mode 100644 index 00000000..96d9cfbd --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.zuul.yml @@ -0,0 +1 @@ +ui: tape diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/LICENSE b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/LICENSE new file mode 100644 index 00000000..e3d4e695 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/LICENSE @@ -0,0 +1,18 @@ +Copyright Joyent, Inc. and other Node contributors. All rights reserved. +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to +deal in the Software without restriction, including without limitation the +rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +sell copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/README.md b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/README.md new file mode 100644 index 00000000..86b95a3b --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/README.md @@ -0,0 +1,36 @@ +# readable-stream + +***Node-core v5.8.0 streams for userland*** [![Build Status](https://travis-ci.org/nodejs/readable-stream.svg?branch=master)](https://travis-ci.org/nodejs/readable-stream) + + +[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/) +[![NPM](https://nodei.co/npm-dl/readable-stream.png?&months=6&height=3)](https://nodei.co/npm/readable-stream/) + + +[![Sauce Test Status](https://saucelabs.com/browser-matrix/readable-stream.svg)](https://saucelabs.com/u/readable-stream) + +```bash +npm install --save readable-stream +``` + +***Node-core streams for userland*** + +This package is a mirror of the Streams2 and Streams3 implementations in +Node-core, including [documentation](doc/stream.markdown). + +If you want to guarantee a stable streams base, regardless of what version of +Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core, for background see [this blogpost](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html). + +As of version 2.0.0 **readable-stream** uses semantic versioning. + +# Streams WG Team Members + +* **Chris Dickinson** ([@chrisdickinson](https://github.com/chrisdickinson)) <christopher.s.dickinson@gmail.com> + - Release GPG key: 9554F04D7259F04124DE6B476D5A82AC7E37093B +* **Calvin Metcalf** ([@calvinmetcalf](https://github.com/calvinmetcalf)) <calvin.metcalf@gmail.com> + - Release GPG key: F3EF5F62A87FC27A22E643F714CE4FF5015AA242 +* **Rod Vagg** ([@rvagg](https://github.com/rvagg)) <rod@vagg.org> + - Release GPG key: DD8F2338BAE7501E3DD5AC78C273792F7D83545D +* **Sam Newman** ([@sonewman](https://github.com/sonewman)) <newmansam@outlook.com> +* **Mathias Buus** ([@mafintosh](https://github.com/mafintosh)) <mathiasbuus@gmail.com> +* **Domenic Denicola** ([@domenic](https://github.com/domenic)) <d@domenic.me> diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/stream.markdown b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/stream.markdown new file mode 100644 index 00000000..0bc3819e --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/stream.markdown @@ -0,0 +1,1760 @@ +# Stream + + Stability: 2 - Stable + +A stream is an abstract interface implemented by various objects in +Node.js. For example a [request to an HTTP server][http-incoming-message] is a +stream, as is [`process.stdout`][]. Streams are readable, writable, or both. All +streams are instances of [`EventEmitter`][]. + +You can load the Stream base classes by doing `require('stream')`. +There are base classes provided for [Readable][] streams, [Writable][] +streams, [Duplex][] streams, and [Transform][] streams. + +This document is split up into 3 sections: + +1. The first section explains the parts of the API that you need to be + aware of to use streams in your programs. +2. The second section explains the parts of the API that you need to + use if you implement your own custom streams yourself. The API is designed to + make this easy for you to do. +3. The third section goes into more depth about how streams work, + including some of the internal mechanisms and functions that you + should probably not modify unless you definitely know what you are + doing. + + +## API for Stream Consumers + + + +Streams can be either [Readable][], [Writable][], or both ([Duplex][]). + +All streams are EventEmitters, but they also have other custom methods +and properties depending on whether they are Readable, Writable, or +Duplex. + +If a stream is both Readable and Writable, then it implements all of +the methods and events. So, a [Duplex][] or [Transform][] stream is +fully described by this API, though their implementation may be +somewhat different. + +It is not necessary to implement Stream interfaces in order to consume +streams in your programs. If you **are** implementing streaming +interfaces in your own program, please also refer to +[API for Stream Implementors][]. + +Almost all Node.js programs, no matter how simple, use Streams in some +way. Here is an example of using Streams in an Node.js program: + +```js +const http = require('http'); + +var server = http.createServer( (req, res) => { + // req is an http.IncomingMessage, which is a Readable Stream + // res is an http.ServerResponse, which is a Writable Stream + + var body = ''; + // we want to get the data as utf8 strings + // If you don't set an encoding, then you'll get Buffer objects + req.setEncoding('utf8'); + + // Readable streams emit 'data' events once a listener is added + req.on('data', (chunk) => { + body += chunk; + }); + + // the end event tells you that you have entire body + req.on('end', () => { + try { + var data = JSON.parse(body); + } catch (er) { + // uh oh! bad json! + res.statusCode = 400; + return res.end(`error: ${er.message}`); + } + + // write back something interesting to the user: + res.write(typeof data); + res.end(); + }); +}); + +server.listen(1337); + +// $ curl localhost:1337 -d '{}' +// object +// $ curl localhost:1337 -d '"foo"' +// string +// $ curl localhost:1337 -d 'not json' +// error: Unexpected token o +``` + +### Class: stream.Duplex + +Duplex streams are streams that implement both the [Readable][] and +[Writable][] interfaces. + +Examples of Duplex streams include: + +* [TCP sockets][] +* [zlib streams][zlib] +* [crypto streams][crypto] + +### Class: stream.Readable + + + +The Readable stream interface is the abstraction for a *source* of +data that you are reading from. In other words, data comes *out* of a +Readable stream. + +A Readable stream will not start emitting data until you indicate that +you are ready to receive it. + +Readable streams have two "modes": a **flowing mode** and a **paused +mode**. When in flowing mode, data is read from the underlying system +and provided to your program as fast as possible. In paused mode, you +must explicitly call [`stream.read()`][stream-read] to get chunks of data out. +Streams start out in paused mode. + +**Note**: If no data event handlers are attached, and there are no +[`stream.pipe()`][] destinations, and the stream is switched into flowing +mode, then data will be lost. + +You can switch to flowing mode by doing any of the following: + +* Adding a [`'data'`][] event handler to listen for data. +* Calling the [`stream.resume()`][stream-resume] method to explicitly open the + flow. +* Calling the [`stream.pipe()`][] method to send the data to a [Writable][]. + +You can switch back to paused mode by doing either of the following: + +* If there are no pipe destinations, by calling the + [`stream.pause()`][stream-pause] method. +* If there are pipe destinations, by removing any [`'data'`][] event + handlers, and removing all pipe destinations by calling the + [`stream.unpipe()`][] method. + +Note that, for backwards compatibility reasons, removing [`'data'`][] +event handlers will **not** automatically pause the stream. Also, if +there are piped destinations, then calling [`stream.pause()`][stream-pause] will +not guarantee that the stream will *remain* paused once those +destinations drain and ask for more data. + +Examples of readable streams include: + +* [HTTP responses, on the client][http-incoming-message] +* [HTTP requests, on the server][http-incoming-message] +* [fs read streams][] +* [zlib streams][zlib] +* [crypto streams][crypto] +* [TCP sockets][] +* [child process stdout and stderr][] +* [`process.stdin`][] + +#### Event: 'close' + +Emitted when the stream and any of its underlying resources (a file +descriptor, for example) have been closed. The event indicates that +no more events will be emitted, and no further computation will occur. + +Not all streams will emit the `'close'` event. + +#### Event: 'data' + +* `chunk` {Buffer|String} The chunk of data. + +Attaching a `'data'` event listener to a stream that has not been +explicitly paused will switch the stream into flowing mode. Data will +then be passed as soon as it is available. + +If you just want to get all the data out of the stream as fast as +possible, this is the best way to do so. + +```js +var readable = getReadableStreamSomehow(); +readable.on('data', (chunk) => { + console.log('got %d bytes of data', chunk.length); +}); +``` + +#### Event: 'end' + +This event fires when there will be no more data to read. + +Note that the `'end'` event **will not fire** unless the data is +completely consumed. This can be done by switching into flowing mode, +or by calling [`stream.read()`][stream-read] repeatedly until you get to the +end. + +```js +var readable = getReadableStreamSomehow(); +readable.on('data', (chunk) => { + console.log('got %d bytes of data', chunk.length); +}); +readable.on('end', () => { + console.log('there will be no more data.'); +}); +``` + +#### Event: 'error' + +* {Error Object} + +Emitted if there was an error receiving data. + +#### Event: 'readable' + +When a chunk of data can be read from the stream, it will emit a +`'readable'` event. + +In some cases, listening for a `'readable'` event will cause some data +to be read into the internal buffer from the underlying system, if it +hadn't already. + +```javascript +var readable = getReadableStreamSomehow(); +readable.on('readable', () => { + // there is some data to read now +}); +``` + +Once the internal buffer is drained, a `'readable'` event will fire +again when more data is available. + +The `'readable'` event is not emitted in the "flowing" mode with the +sole exception of the last one, on end-of-stream. + +The `'readable'` event indicates that the stream has new information: +either new data is available or the end of the stream has been reached. +In the former case, [`stream.read()`][stream-read] will return that data. In the +latter case, [`stream.read()`][stream-read] will return null. For instance, in +the following example, `foo.txt` is an empty file: + +```js +const fs = require('fs'); +var rr = fs.createReadStream('foo.txt'); +rr.on('readable', () => { + console.log('readable:', rr.read()); +}); +rr.on('end', () => { + console.log('end'); +}); +``` + +The output of running this script is: + +``` +$ node test.js +readable: null +end +``` + +#### readable.isPaused() + +* Return: {Boolean} + +This method returns whether or not the `readable` has been **explicitly** +paused by client code (using [`stream.pause()`][stream-pause] without a +corresponding [`stream.resume()`][stream-resume]). + +```js +var readable = new stream.Readable + +readable.isPaused() // === false +readable.pause() +readable.isPaused() // === true +readable.resume() +readable.isPaused() // === false +``` + +#### readable.pause() + +* Return: `this` + +This method will cause a stream in flowing mode to stop emitting +[`'data'`][] events, switching out of flowing mode. Any data that becomes +available will remain in the internal buffer. + +```js +var readable = getReadableStreamSomehow(); +readable.on('data', (chunk) => { + console.log('got %d bytes of data', chunk.length); + readable.pause(); + console.log('there will be no more data for 1 second'); + setTimeout(() => { + console.log('now data will start flowing again'); + readable.resume(); + }, 1000); +}); +``` + +#### readable.pipe(destination[, options]) + +* `destination` {stream.Writable} The destination for writing data +* `options` {Object} Pipe options + * `end` {Boolean} End the writer when the reader ends. Default = `true` + +This method pulls all the data out of a readable stream, and writes it +to the supplied destination, automatically managing the flow so that +the destination is not overwhelmed by a fast readable stream. + +Multiple destinations can be piped to safely. + +```js +var readable = getReadableStreamSomehow(); +var writable = fs.createWriteStream('file.txt'); +// All the data from readable goes into 'file.txt' +readable.pipe(writable); +``` + +This function returns the destination stream, so you can set up pipe +chains like so: + +```js +var r = fs.createReadStream('file.txt'); +var z = zlib.createGzip(); +var w = fs.createWriteStream('file.txt.gz'); +r.pipe(z).pipe(w); +``` + +For example, emulating the Unix `cat` command: + +```js +process.stdin.pipe(process.stdout); +``` + +By default [`stream.end()`][stream-end] is called on the destination when the +source stream emits [`'end'`][], so that `destination` is no longer writable. +Pass `{ end: false }` as `options` to keep the destination stream open. + +This keeps `writer` open so that "Goodbye" can be written at the +end. + +```js +reader.pipe(writer, { end: false }); +reader.on('end', () => { + writer.end('Goodbye\n'); +}); +``` + +Note that [`process.stderr`][] and [`process.stdout`][] are never closed until +the process exits, regardless of the specified options. + +#### readable.read([size]) + +* `size` {Number} Optional argument to specify how much data to read. +* Return {String|Buffer|Null} + +The `read()` method pulls some data out of the internal buffer and +returns it. If there is no data available, then it will return +`null`. + +If you pass in a `size` argument, then it will return that many +bytes. If `size` bytes are not available, then it will return `null`, +unless we've ended, in which case it will return the data remaining +in the buffer. + +If you do not specify a `size` argument, then it will return all the +data in the internal buffer. + +This method should only be called in paused mode. In flowing mode, +this method is called automatically until the internal buffer is +drained. + +```js +var readable = getReadableStreamSomehow(); +readable.on('readable', () => { + var chunk; + while (null !== (chunk = readable.read())) { + console.log('got %d bytes of data', chunk.length); + } +}); +``` + +If this method returns a data chunk, then it will also trigger the +emission of a [`'data'`][] event. + +Note that calling [`stream.read([size])`][stream-read] after the [`'end'`][] +event has been triggered will return `null`. No runtime error will be raised. + +#### readable.resume() + +* Return: `this` + +This method will cause the readable stream to resume emitting [`'data'`][] +events. + +This method will switch the stream into flowing mode. If you do *not* +want to consume the data from a stream, but you *do* want to get to +its [`'end'`][] event, you can call [`stream.resume()`][stream-resume] to open +the flow of data. + +```js +var readable = getReadableStreamSomehow(); +readable.resume(); +readable.on('end', () => { + console.log('got to the end, but did not read anything'); +}); +``` + +#### readable.setEncoding(encoding) + +* `encoding` {String} The encoding to use. +* Return: `this` + +Call this function to cause the stream to return strings of the specified +encoding instead of Buffer objects. For example, if you do +`readable.setEncoding('utf8')`, then the output data will be interpreted as +UTF-8 data, and returned as strings. If you do `readable.setEncoding('hex')`, +then the data will be encoded in hexadecimal string format. + +This properly handles multi-byte characters that would otherwise be +potentially mangled if you simply pulled the Buffers directly and +called [`buf.toString(encoding)`][] on them. If you want to read the data +as strings, always use this method. + +Also you can disable any encoding at all with `readable.setEncoding(null)`. +This approach is very useful if you deal with binary data or with large +multi-byte strings spread out over multiple chunks. + +```js +var readable = getReadableStreamSomehow(); +readable.setEncoding('utf8'); +readable.on('data', (chunk) => { + assert.equal(typeof chunk, 'string'); + console.log('got %d characters of string data', chunk.length); +}); +``` + +#### readable.unpipe([destination]) + +* `destination` {stream.Writable} Optional specific stream to unpipe + +This method will remove the hooks set up for a previous [`stream.pipe()`][] +call. + +If the destination is not specified, then all pipes are removed. + +If the destination is specified, but no pipe is set up for it, then +this is a no-op. + +```js +var readable = getReadableStreamSomehow(); +var writable = fs.createWriteStream('file.txt'); +// All the data from readable goes into 'file.txt', +// but only for the first second +readable.pipe(writable); +setTimeout(() => { + console.log('stop writing to file.txt'); + readable.unpipe(writable); + console.log('manually close the file stream'); + writable.end(); +}, 1000); +``` + +#### readable.unshift(chunk) + +* `chunk` {Buffer|String} Chunk of data to unshift onto the read queue + +This is useful in certain cases where a stream is being consumed by a +parser, which needs to "un-consume" some data that it has +optimistically pulled out of the source, so that the stream can be +passed on to some other party. + +Note that `stream.unshift(chunk)` cannot be called after the [`'end'`][] event +has been triggered; a runtime error will be raised. + +If you find that you must often call `stream.unshift(chunk)` in your +programs, consider implementing a [Transform][] stream instead. (See [API +for Stream Implementors][].) + +```js +// Pull off a header delimited by \n\n +// use unshift() if we get too much +// Call the callback with (error, header, stream) +const StringDecoder = require('string_decoder').StringDecoder; +function parseHeader(stream, callback) { + stream.on('error', callback); + stream.on('readable', onReadable); + var decoder = new StringDecoder('utf8'); + var header = ''; + function onReadable() { + var chunk; + while (null !== (chunk = stream.read())) { + var str = decoder.write(chunk); + if (str.match(/\n\n/)) { + // found the header boundary + var split = str.split(/\n\n/); + header += split.shift(); + var remaining = split.join('\n\n'); + var buf = new Buffer(remaining, 'utf8'); + if (buf.length) + stream.unshift(buf); + stream.removeListener('error', callback); + stream.removeListener('readable', onReadable); + // now the body of the message can be read from the stream. + callback(null, header, stream); + } else { + // still reading the header. + header += str; + } + } + } +} +``` + +Note that, unlike [`stream.push(chunk)`][stream-push], `stream.unshift(chunk)` +will not end the reading process by resetting the internal reading state of the +stream. This can cause unexpected results if `unshift()` is called during a +read (i.e. from within a [`stream._read()`][stream-_read] implementation on a +custom stream). Following the call to `unshift()` with an immediate +[`stream.push('')`][stream-push] will reset the reading state appropriately, +however it is best to simply avoid calling `unshift()` while in the process of +performing a read. + +#### readable.wrap(stream) + +* `stream` {Stream} An "old style" readable stream + +Versions of Node.js prior to v0.10 had streams that did not implement the +entire Streams API as it is today. (See [Compatibility][] for +more information.) + +If you are using an older Node.js library that emits [`'data'`][] events and +has a [`stream.pause()`][stream-pause] method that is advisory only, then you +can use the `wrap()` method to create a [Readable][] stream that uses the old +stream as its data source. + +You will very rarely ever need to call this function, but it exists +as a convenience for interacting with old Node.js programs and libraries. + +For example: + +```js +const OldReader = require('./old-api-module.js').OldReader; +const Readable = require('stream').Readable; +const oreader = new OldReader; +const myReader = new Readable().wrap(oreader); + +myReader.on('readable', () => { + myReader.read(); // etc. +}); +``` + +### Class: stream.Transform + +Transform streams are [Duplex][] streams where the output is in some way +computed from the input. They implement both the [Readable][] and +[Writable][] interfaces. + +Examples of Transform streams include: + +* [zlib streams][zlib] +* [crypto streams][crypto] + +### Class: stream.Writable + + + +The Writable stream interface is an abstraction for a *destination* +that you are writing data *to*. + +Examples of writable streams include: + +* [HTTP requests, on the client][] +* [HTTP responses, on the server][] +* [fs write streams][] +* [zlib streams][zlib] +* [crypto streams][crypto] +* [TCP sockets][] +* [child process stdin][] +* [`process.stdout`][], [`process.stderr`][] + +#### Event: 'drain' + +If a [`stream.write(chunk)`][stream-write] call returns `false`, then the +`'drain'` event will indicate when it is appropriate to begin writing more data +to the stream. + +```js +// Write the data to the supplied writable stream one million times. +// Be attentive to back-pressure. +function writeOneMillionTimes(writer, data, encoding, callback) { + var i = 1000000; + write(); + function write() { + var ok = true; + do { + i -= 1; + if (i === 0) { + // last time! + writer.write(data, encoding, callback); + } else { + // see if we should continue, or wait + // don't pass the callback, because we're not done yet. + ok = writer.write(data, encoding); + } + } while (i > 0 && ok); + if (i > 0) { + // had to stop early! + // write some more once it drains + writer.once('drain', write); + } + } +} +``` + +#### Event: 'error' + +* {Error} + +Emitted if there was an error when writing or piping data. + +#### Event: 'finish' + +When the [`stream.end()`][stream-end] method has been called, and all data has +been flushed to the underlying system, this event is emitted. + +```javascript +var writer = getWritableStreamSomehow(); +for (var i = 0; i < 100; i ++) { + writer.write('hello, #${i}!\n'); +} +writer.end('this is the end\n'); +writer.on('finish', () => { + console.error('all writes are now complete.'); +}); +``` + +#### Event: 'pipe' + +* `src` {stream.Readable} source stream that is piping to this writable + +This is emitted whenever the [`stream.pipe()`][] method is called on a readable +stream, adding this writable to its set of destinations. + +```js +var writer = getWritableStreamSomehow(); +var reader = getReadableStreamSomehow(); +writer.on('pipe', (src) => { + console.error('something is piping into the writer'); + assert.equal(src, reader); +}); +reader.pipe(writer); +``` + +#### Event: 'unpipe' + +* `src` {[Readable][] Stream} The source stream that + [unpiped][`stream.unpipe()`] this writable + +This is emitted whenever the [`stream.unpipe()`][] method is called on a +readable stream, removing this writable from its set of destinations. + +```js +var writer = getWritableStreamSomehow(); +var reader = getReadableStreamSomehow(); +writer.on('unpipe', (src) => { + console.error('something has stopped piping into the writer'); + assert.equal(src, reader); +}); +reader.pipe(writer); +reader.unpipe(writer); +``` + +#### writable.cork() + +Forces buffering of all writes. + +Buffered data will be flushed either at [`stream.uncork()`][] or at +[`stream.end()`][stream-end] call. + +#### writable.end([chunk][, encoding][, callback]) + +* `chunk` {String|Buffer} Optional data to write +* `encoding` {String} The encoding, if `chunk` is a String +* `callback` {Function} Optional callback for when the stream is finished + +Call this method when no more data will be written to the stream. If supplied, +the callback is attached as a listener on the [`'finish'`][] event. + +Calling [`stream.write()`][stream-write] after calling +[`stream.end()`][stream-end] will raise an error. + +```js +// write 'hello, ' and then end with 'world!' +var file = fs.createWriteStream('example.txt'); +file.write('hello, '); +file.end('world!'); +// writing more now is not allowed! +``` + +#### writable.setDefaultEncoding(encoding) + +* `encoding` {String} The new default encoding + +Sets the default encoding for a writable stream. + +#### writable.uncork() + +Flush all data, buffered since [`stream.cork()`][] call. + +#### writable.write(chunk[, encoding][, callback]) + +* `chunk` {String|Buffer} The data to write +* `encoding` {String} The encoding, if `chunk` is a String +* `callback` {Function} Callback for when this chunk of data is flushed +* Returns: {Boolean} `true` if the data was handled completely. + +This method writes some data to the underlying system, and calls the +supplied callback once the data has been fully handled. + +The return value indicates if you should continue writing right now. +If the data had to be buffered internally, then it will return +`false`. Otherwise, it will return `true`. + +This return value is strictly advisory. You MAY continue to write, +even if it returns `false`. However, writes will be buffered in +memory, so it is best not to do this excessively. Instead, wait for +the [`'drain'`][] event before writing more data. + + +## API for Stream Implementors + + + +To implement any sort of stream, the pattern is the same: + +1. Extend the appropriate parent class in your own subclass. (The + [`util.inherits()`][] method is particularly helpful for this.) +2. Call the appropriate parent class constructor in your constructor, + to be sure that the internal mechanisms are set up properly. +3. Implement one or more specific methods, as detailed below. + +The class to extend and the method(s) to implement depend on the sort +of stream class you are writing: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
      +

      Use-case

      +       		+

      Class

      +       		+

      Method(s) to implement

      +
      +

      Reading only

      +       		+

      [Readable](#stream_class_stream_readable_1)

      +       		+

      [_read][stream-_read]

      +
      +

      Writing only

      +       		+

      [Writable](#stream_class_stream_writable_1)

      +       		+

      [_write][stream-_write], [_writev][stream-_writev]

      +
      +

      Reading and writing

      +       		+

      [Duplex](#stream_class_stream_duplex_1)

      +       		+

      [_read][stream-_read], [_write][stream-_write], [_writev][stream-_writev]

      +
      +

      Operate on written data, then read the result

      +       		+

      [Transform](#stream_class_stream_transform_1)

      +       		+

      [_transform][stream-_transform], [_flush][stream-_flush]

      +
      + +In your implementation code, it is very important to never call the methods +described in [API for Stream Consumers][]. Otherwise, you can potentially cause +adverse side effects in programs that consume your streaming interfaces. + +### Class: stream.Duplex + + + +A "duplex" stream is one that is both Readable and Writable, such as a TCP +socket connection. + +Note that `stream.Duplex` is an abstract class designed to be extended +with an underlying implementation of the [`stream._read(size)`][stream-_read] +and [`stream._write(chunk, encoding, callback)`][stream-_write] methods as you +would with a Readable or Writable stream class. + +Since JavaScript doesn't have multiple prototypal inheritance, this class +prototypally inherits from Readable, and then parasitically from Writable. It is +thus up to the user to implement both the low-level +[`stream._read(n)`][stream-_read] method as well as the low-level +[`stream._write(chunk, encoding, callback)`][stream-_write] method on extension +duplex classes. + +#### new stream.Duplex(options) + +* `options` {Object} Passed to both Writable and Readable + constructors. Also has the following fields: + * `allowHalfOpen` {Boolean} Default = `true`. If set to `false`, then + the stream will automatically end the readable side when the + writable side ends and vice versa. + * `readableObjectMode` {Boolean} Default = `false`. Sets `objectMode` + for readable side of the stream. Has no effect if `objectMode` + is `true`. + * `writableObjectMode` {Boolean} Default = `false`. Sets `objectMode` + for writable side of the stream. Has no effect if `objectMode` + is `true`. + +In classes that extend the Duplex class, make sure to call the +constructor so that the buffering settings can be properly +initialized. + +### Class: stream.PassThrough + +This is a trivial implementation of a [Transform][] stream that simply +passes the input bytes across to the output. Its purpose is mainly +for examples and testing, but there are occasionally use cases where +it can come in handy as a building block for novel sorts of streams. + +### Class: stream.Readable + + + +`stream.Readable` is an abstract class designed to be extended with an +underlying implementation of the [`stream._read(size)`][stream-_read] method. + +Please see [API for Stream Consumers][] for how to consume +streams in your programs. What follows is an explanation of how to +implement Readable streams in your programs. + +#### new stream.Readable([options]) + +* `options` {Object} + * `highWaterMark` {Number} The maximum number of bytes to store in + the internal buffer before ceasing to read from the underlying + resource. Default = `16384` (16kb), or `16` for `objectMode` streams + * `encoding` {String} If specified, then buffers will be decoded to + strings using the specified encoding. Default = `null` + * `objectMode` {Boolean} Whether this stream should behave + as a stream of objects. Meaning that [`stream.read(n)`][stream-read] returns + a single value instead of a Buffer of size n. Default = `false` + * `read` {Function} Implementation for the [`stream._read()`][stream-_read] + method. + +In classes that extend the Readable class, make sure to call the +Readable constructor so that the buffering settings can be properly +initialized. + +#### readable.\_read(size) + +* `size` {Number} Number of bytes to read asynchronously + +Note: **Implement this method, but do NOT call it directly.** + +This method is prefixed with an underscore because it is internal to the +class that defines it and should only be called by the internal Readable +class methods. All Readable stream implementations must provide a \_read +method to fetch data from the underlying resource. + +When `_read()` is called, if data is available from the resource, the `_read()` +implementation should start pushing that data into the read queue by calling +[`this.push(dataChunk)`][stream-push]. `_read()` should continue reading from +the resource and pushing data until push returns `false`, at which point it +should stop reading from the resource. Only when `_read()` is called again after +it has stopped should it start reading more data from the resource and pushing +that data onto the queue. + +Note: once the `_read()` method is called, it will not be called again until +the [`stream.push()`][stream-push] method is called. + +The `size` argument is advisory. Implementations where a "read" is a +single call that returns data can use this to know how much data to +fetch. Implementations where that is not relevant, such as TCP or +TLS, may ignore this argument, and simply provide data whenever it +becomes available. There is no need, for example to "wait" until +`size` bytes are available before calling [`stream.push(chunk)`][stream-push]. + +#### readable.push(chunk[, encoding]) + + +* `chunk` {Buffer|Null|String} Chunk of data to push into the read queue +* `encoding` {String} Encoding of String chunks. Must be a valid + Buffer encoding, such as `'utf8'` or `'ascii'` +* return {Boolean} Whether or not more pushes should be performed + +Note: **This method should be called by Readable implementors, NOT +by consumers of Readable streams.** + +If a value other than null is passed, The `push()` method adds a chunk of data +into the queue for subsequent stream processors to consume. If `null` is +passed, it signals the end of the stream (EOF), after which no more data +can be written. + +The data added with `push()` can be pulled out by calling the +[`stream.read()`][stream-read] method when the [`'readable'`][] event fires. + +This API is designed to be as flexible as possible. For example, +you may be wrapping a lower-level source which has some sort of +pause/resume mechanism, and a data callback. In those cases, you +could wrap the low-level source object by doing something like this: + +```js +// source is an object with readStop() and readStart() methods, +// and an `ondata` member that gets called when it has data, and +// an `onend` member that gets called when the data is over. + +util.inherits(SourceWrapper, Readable); + +function SourceWrapper(options) { + Readable.call(this, options); + + this._source = getLowlevelSourceObject(); + + // Every time there's data, we push it into the internal buffer. + this._source.ondata = (chunk) => { + // if push() returns false, then we need to stop reading from source + if (!this.push(chunk)) + this._source.readStop(); + }; + + // When the source ends, we push the EOF-signaling `null` chunk + this._source.onend = () => { + this.push(null); + }; +} + +// _read will be called when the stream wants to pull more data in +// the advisory size argument is ignored in this case. +SourceWrapper.prototype._read = function(size) { + this._source.readStart(); +}; +``` + +#### Example: A Counting Stream + + + +This is a basic example of a Readable stream. It emits the numerals +from 1 to 1,000,000 in ascending order, and then ends. + +```js +const Readable = require('stream').Readable; +const util = require('util'); +util.inherits(Counter, Readable); + +function Counter(opt) { + Readable.call(this, opt); + this._max = 1000000; + this._index = 1; +} + +Counter.prototype._read = function() { + var i = this._index++; + if (i > this._max) + this.push(null); + else { + var str = '' + i; + var buf = new Buffer(str, 'ascii'); + this.push(buf); + } +}; +``` + +#### Example: SimpleProtocol v1 (Sub-optimal) + +This is similar to the `parseHeader` function described +[here](#stream_readable_unshift_chunk), but implemented as a custom stream. +Also, note that this implementation does not convert the incoming data to a +string. + +However, this would be better implemented as a [Transform][] stream. See +[SimpleProtocol v2][] for a better implementation. + +```js +// A parser for a simple data protocol. +// The "header" is a JSON object, followed by 2 \n characters, and +// then a message body. +// +// NOTE: This can be done more simply as a Transform stream! +// Using Readable directly for this is sub-optimal. See the +// alternative example below under the Transform section. + +const Readable = require('stream').Readable; +const util = require('util'); + +util.inherits(SimpleProtocol, Readable); + +function SimpleProtocol(source, options) { + if (!(this instanceof SimpleProtocol)) + return new SimpleProtocol(source, options); + + Readable.call(this, options); + this._inBody = false; + this._sawFirstCr = false; + + // source is a readable stream, such as a socket or file + this._source = source; + + var self = this; + source.on('end', () => { + self.push(null); + }); + + // give it a kick whenever the source is readable + // read(0) will not consume any bytes + source.on('readable', () => { + self.read(0); + }); + + this._rawHeader = []; + this.header = null; +} + +SimpleProtocol.prototype._read = function(n) { + if (!this._inBody) { + var chunk = this._source.read(); + + // if the source doesn't have data, we don't have data yet. + if (chunk === null) + return this.push(''); + + // check if the chunk has a \n\n + var split = -1; + for (var i = 0; i < chunk.length; i++) { + if (chunk[i] === 10) { // '\n' + if (this._sawFirstCr) { + split = i; + break; + } else { + this._sawFirstCr = true; + } + } else { + this._sawFirstCr = false; + } + } + + if (split === -1) { + // still waiting for the \n\n + // stash the chunk, and try again. + this._rawHeader.push(chunk); + this.push(''); + } else { + this._inBody = true; + var h = chunk.slice(0, split); + this._rawHeader.push(h); + var header = Buffer.concat(this._rawHeader).toString(); + try { + this.header = JSON.parse(header); + } catch (er) { + this.emit('error', new Error('invalid simple protocol data')); + return; + } + // now, because we got some extra data, unshift the rest + // back into the read queue so that our consumer will see it. + var b = chunk.slice(split); + this.unshift(b); + // calling unshift by itself does not reset the reading state + // of the stream; since we're inside _read, doing an additional + // push('') will reset the state appropriately. + this.push(''); + + // and let them know that we are done parsing the header. + this.emit('header', this.header); + } + } else { + // from there on, just provide the data to our consumer. + // careful not to push(null), since that would indicate EOF. + var chunk = this._source.read(); + if (chunk) this.push(chunk); + } +}; + +// Usage: +// var parser = new SimpleProtocol(source); +// Now parser is a readable stream that will emit 'header' +// with the parsed header data. +``` + +### Class: stream.Transform + +A "transform" stream is a duplex stream where the output is causally +connected in some way to the input, such as a [zlib][] stream or a +[crypto][] stream. + +There is no requirement that the output be the same size as the input, +the same number of chunks, or arrive at the same time. For example, a +Hash stream will only ever have a single chunk of output which is +provided when the input is ended. A zlib stream will produce output +that is either much smaller or much larger than its input. + +Rather than implement the [`stream._read()`][stream-_read] and +[`stream._write()`][stream-_write] methods, Transform classes must implement the +[`stream._transform()`][stream-_transform] method, and may optionally +also implement the [`stream._flush()`][stream-_flush] method. (See below.) + +#### new stream.Transform([options]) + +* `options` {Object} Passed to both Writable and Readable + constructors. Also has the following fields: + * `transform` {Function} Implementation for the + [`stream._transform()`][stream-_transform] method. + * `flush` {Function} Implementation for the [`stream._flush()`][stream-_flush] + method. + +In classes that extend the Transform class, make sure to call the +constructor so that the buffering settings can be properly +initialized. + +#### Events: 'finish' and 'end' + +The [`'finish'`][] and [`'end'`][] events are from the parent Writable +and Readable classes respectively. The `'finish'` event is fired after +[`stream.end()`][stream-end] is called and all chunks have been processed by +[`stream._transform()`][stream-_transform], `'end'` is fired after all data has +been output which is after the callback in [`stream._flush()`][stream-_flush] +has been called. + +#### transform.\_flush(callback) + +* `callback` {Function} Call this function (optionally with an error + argument) when you are done flushing any remaining data. + +Note: **This function MUST NOT be called directly.** It MAY be implemented +by child classes, and if so, will be called by the internal Transform +class methods only. + +In some cases, your transform operation may need to emit a bit more +data at the end of the stream. For example, a `Zlib` compression +stream will store up some internal state so that it can optimally +compress the output. At the end, however, it needs to do the best it +can with what is left, so that the data will be complete. + +In those cases, you can implement a `_flush()` method, which will be +called at the very end, after all the written data is consumed, but +before emitting [`'end'`][] to signal the end of the readable side. Just +like with [`stream._transform()`][stream-_transform], call +`transform.push(chunk)` zero or more times, as appropriate, and call `callback` +when the flush operation is complete. + +This method is prefixed with an underscore because it is internal to +the class that defines it, and should not be called directly by user +programs. However, you **are** expected to override this method in +your own extension classes. + +#### transform.\_transform(chunk, encoding, callback) + +* `chunk` {Buffer|String} The chunk to be transformed. Will **always** + be a buffer unless the `decodeStrings` option was set to `false`. +* `encoding` {String} If the chunk is a string, then this is the + encoding type. If chunk is a buffer, then this is the special + value - 'buffer', ignore it in this case. +* `callback` {Function} Call this function (optionally with an error + argument and data) when you are done processing the supplied chunk. + +Note: **This function MUST NOT be called directly.** It should be +implemented by child classes, and called by the internal Transform +class methods only. + +All Transform stream implementations must provide a `_transform()` +method to accept input and produce output. + +`_transform()` should do whatever has to be done in this specific +Transform class, to handle the bytes being written, and pass them off +to the readable portion of the interface. Do asynchronous I/O, +process things, and so on. + +Call `transform.push(outputChunk)` 0 or more times to generate output +from this input chunk, depending on how much data you want to output +as a result of this chunk. + +Call the callback function only when the current chunk is completely +consumed. Note that there may or may not be output as a result of any +particular input chunk. If you supply a second argument to the callback +it will be passed to the push method. In other words the following are +equivalent: + +```js +transform.prototype._transform = function (data, encoding, callback) { + this.push(data); + callback(); +}; + +transform.prototype._transform = function (data, encoding, callback) { + callback(null, data); +}; +``` + +This method is prefixed with an underscore because it is internal to +the class that defines it, and should not be called directly by user +programs. However, you **are** expected to override this method in +your own extension classes. + +#### Example: `SimpleProtocol` parser v2 + +The example [here](#stream_example_simpleprotocol_v1_sub_optimal) of a simple +protocol parser can be implemented simply by using the higher level +[Transform][] stream class, similar to the `parseHeader` and `SimpleProtocol +v1` examples. + +In this example, rather than providing the input as an argument, it +would be piped into the parser, which is a more idiomatic Node.js stream +approach. + +```javascript +const util = require('util'); +const Transform = require('stream').Transform; +util.inherits(SimpleProtocol, Transform); + +function SimpleProtocol(options) { + if (!(this instanceof SimpleProtocol)) + return new SimpleProtocol(options); + + Transform.call(this, options); + this._inBody = false; + this._sawFirstCr = false; + this._rawHeader = []; + this.header = null; +} + +SimpleProtocol.prototype._transform = function(chunk, encoding, done) { + if (!this._inBody) { + // check if the chunk has a \n\n + var split = -1; + for (var i = 0; i < chunk.length; i++) { + if (chunk[i] === 10) { // '\n' + if (this._sawFirstCr) { + split = i; + break; + } else { + this._sawFirstCr = true; + } + } else { + this._sawFirstCr = false; + } + } + + if (split === -1) { + // still waiting for the \n\n + // stash the chunk, and try again. + this._rawHeader.push(chunk); + } else { + this._inBody = true; + var h = chunk.slice(0, split); + this._rawHeader.push(h); + var header = Buffer.concat(this._rawHeader).toString(); + try { + this.header = JSON.parse(header); + } catch (er) { + this.emit('error', new Error('invalid simple protocol data')); + return; + } + // and let them know that we are done parsing the header. + this.emit('header', this.header); + + // now, because we got some extra data, emit this first. + this.push(chunk.slice(split)); + } + } else { + // from there on, just provide the data to our consumer as-is. + this.push(chunk); + } + done(); +}; + +// Usage: +// var parser = new SimpleProtocol(); +// source.pipe(parser) +// Now parser is a readable stream that will emit 'header' +// with the parsed header data. +``` + +### Class: stream.Writable + + + +`stream.Writable` is an abstract class designed to be extended with an +underlying implementation of the +[`stream._write(chunk, encoding, callback)`][stream-_write] method. + +Please see [API for Stream Consumers][] for how to consume +writable streams in your programs. What follows is an explanation of +how to implement Writable streams in your programs. + +#### new stream.Writable([options]) + +* `options` {Object} + * `highWaterMark` {Number} Buffer level when + [`stream.write()`][stream-write] starts returning `false`. Default = `16384` + (16kb), or `16` for `objectMode` streams. + * `decodeStrings` {Boolean} Whether or not to decode strings into + Buffers before passing them to [`stream._write()`][stream-_write]. + Default = `true` + * `objectMode` {Boolean} Whether or not the + [`stream.write(anyObj)`][stream-write] is a valid operation. If set you can + write arbitrary data instead of only `Buffer` / `String` data. + Default = `false` + * `write` {Function} Implementation for the + [`stream._write()`][stream-_write] method. + * `writev` {Function} Implementation for the + [`stream._writev()`][stream-_writev] method. + +In classes that extend the Writable class, make sure to call the +constructor so that the buffering settings can be properly +initialized. + +#### writable.\_write(chunk, encoding, callback) + +* `chunk` {Buffer|String} The chunk to be written. Will **always** + be a buffer unless the `decodeStrings` option was set to `false`. +* `encoding` {String} If the chunk is a string, then this is the + encoding type. If chunk is a buffer, then this is the special + value - 'buffer', ignore it in this case. +* `callback` {Function} Call this function (optionally with an error + argument) when you are done processing the supplied chunk. + +All Writable stream implementations must provide a +[`stream._write()`][stream-_write] method to send data to the underlying +resource. + +Note: **This function MUST NOT be called directly.** It should be +implemented by child classes, and called by the internal Writable +class methods only. + +Call the callback using the standard `callback(error)` pattern to +signal that the write completed successfully or with an error. + +If the `decodeStrings` flag is set in the constructor options, then +`chunk` may be a string rather than a Buffer, and `encoding` will +indicate the sort of string that it is. This is to support +implementations that have an optimized handling for certain string +data encodings. If you do not explicitly set the `decodeStrings` +option to `false`, then you can safely ignore the `encoding` argument, +and assume that `chunk` will always be a Buffer. + +This method is prefixed with an underscore because it is internal to +the class that defines it, and should not be called directly by user +programs. However, you **are** expected to override this method in +your own extension classes. + +#### writable.\_writev(chunks, callback) + +* `chunks` {Array} The chunks to be written. Each chunk has following + format: `{ chunk: ..., encoding: ... }`. +* `callback` {Function} Call this function (optionally with an error + argument) when you are done processing the supplied chunks. + +Note: **This function MUST NOT be called directly.** It may be +implemented by child classes, and called by the internal Writable +class methods only. + +This function is completely optional to implement. In most cases it is +unnecessary. If implemented, it will be called with all the chunks +that are buffered in the write queue. + + +## Simplified Constructor API + + + +In simple cases there is now the added benefit of being able to construct a +stream without inheritance. + +This can be done by passing the appropriate methods as constructor options: + +Examples: + +### Duplex + +```js +var duplex = new stream.Duplex({ + read: function(n) { + // sets this._read under the hood + + // push data onto the read queue, passing null + // will signal the end of the stream (EOF) + this.push(chunk); + }, + write: function(chunk, encoding, next) { + // sets this._write under the hood + + // An optional error can be passed as the first argument + next() + } +}); + +// or + +var duplex = new stream.Duplex({ + read: function(n) { + // sets this._read under the hood + + // push data onto the read queue, passing null + // will signal the end of the stream (EOF) + this.push(chunk); + }, + writev: function(chunks, next) { + // sets this._writev under the hood + + // An optional error can be passed as the first argument + next() + } +}); +``` + +### Readable + +```js +var readable = new stream.Readable({ + read: function(n) { + // sets this._read under the hood + + // push data onto the read queue, passing null + // will signal the end of the stream (EOF) + this.push(chunk); + } +}); +``` + +### Transform + +```js +var transform = new stream.Transform({ + transform: function(chunk, encoding, next) { + // sets this._transform under the hood + + // generate output as many times as needed + // this.push(chunk); + + // call when the current chunk is consumed + next(); + }, + flush: function(done) { + // sets this._flush under the hood + + // generate output as many times as needed + // this.push(chunk); + + done(); + } +}); +``` + +### Writable + +```js +var writable = new stream.Writable({ + write: function(chunk, encoding, next) { + // sets this._write under the hood + + // An optional error can be passed as the first argument + next() + } +}); + +// or + +var writable = new stream.Writable({ + writev: function(chunks, next) { + // sets this._writev under the hood + + // An optional error can be passed as the first argument + next() + } +}); +``` + +## Streams: Under the Hood + + + +### Buffering + + + +Both Writable and Readable streams will buffer data on an internal +object which can be retrieved from `_writableState.getBuffer()` or +`_readableState.buffer`, respectively. + +The amount of data that will potentially be buffered depends on the +`highWaterMark` option which is passed into the constructor. + +Buffering in Readable streams happens when the implementation calls +[`stream.push(chunk)`][stream-push]. If the consumer of the Stream does not +call [`stream.read()`][stream-read], then the data will sit in the internal +queue until it is consumed. + +Buffering in Writable streams happens when the user calls +[`stream.write(chunk)`][stream-write] repeatedly, even when it returns `false`. + +The purpose of streams, especially with the [`stream.pipe()`][] method, is to +limit the buffering of data to acceptable levels, so that sources and +destinations of varying speed will not overwhelm the available memory. + +### Compatibility with Older Node.js Versions + + + +In versions of Node.js prior to v0.10, the Readable stream interface was +simpler, but also less powerful and less useful. + +* Rather than waiting for you to call the [`stream.read()`][stream-read] method, + [`'data'`][] events would start emitting immediately. If you needed to do + some I/O to decide how to handle data, then you had to store the chunks + in some kind of buffer so that they would not be lost. +* The [`stream.pause()`][stream-pause] method was advisory, rather than + guaranteed. This meant that you still had to be prepared to receive + [`'data'`][] events even when the stream was in a paused state. + +In Node.js v0.10, the [Readable][] class was added. +For backwards compatibility with older Node.js programs, Readable streams +switch into "flowing mode" when a [`'data'`][] event handler is added, or +when the [`stream.resume()`][stream-resume] method is called. The effect is +that, even if you are not using the new [`stream.read()`][stream-read] method +and [`'readable'`][] event, you no longer have to worry about losing +[`'data'`][] chunks. + +Most programs will continue to function normally. However, this +introduces an edge case in the following conditions: + +* No [`'data'`][] event handler is added. +* The [`stream.resume()`][stream-resume] method is never called. +* The stream is not piped to any writable destination. + +For example, consider the following code: + +```js +// WARNING! BROKEN! +net.createServer((socket) => { + + // we add an 'end' method, but never consume the data + socket.on('end', () => { + // It will never get here. + socket.end('I got your message (but didnt read it)\n'); + }); + +}).listen(1337); +``` + +In versions of Node.js prior to v0.10, the incoming message data would be +simply discarded. However, in Node.js v0.10 and beyond, +the socket will remain paused forever. + +The workaround in this situation is to call the +[`stream.resume()`][stream-resume] method to start the flow of data: + +```js +// Workaround +net.createServer((socket) => { + + socket.on('end', () => { + socket.end('I got your message (but didnt read it)\n'); + }); + + // start the flow of data, discarding it. + socket.resume(); + +}).listen(1337); +``` + +In addition to new Readable streams switching into flowing mode, +pre-v0.10 style streams can be wrapped in a Readable class using the +[`stream.wrap()`][] method. + + +### Object Mode + + + +Normally, Streams operate on Strings and Buffers exclusively. + +Streams that are in **object mode** can emit generic JavaScript values +other than Buffers and Strings. + +A Readable stream in object mode will always return a single item from +a call to [`stream.read(size)`][stream-read], regardless of what the size +argument is. + +A Writable stream in object mode will always ignore the `encoding` +argument to [`stream.write(data, encoding)`][stream-write]. + +The special value `null` still retains its special value for object +mode streams. That is, for object mode readable streams, `null` as a +return value from [`stream.read()`][stream-read] indicates that there is no more +data, and [`stream.push(null)`][stream-push] will signal the end of stream data +(`EOF`). + +No streams in Node.js core are object mode streams. This pattern is only +used by userland streaming libraries. + +You should set `objectMode` in your stream child class constructor on +the options object. Setting `objectMode` mid-stream is not safe. + +For Duplex streams `objectMode` can be set exclusively for readable or +writable side with `readableObjectMode` and `writableObjectMode` +respectively. These options can be used to implement parsers and +serializers with Transform streams. + +```js +const util = require('util'); +const StringDecoder = require('string_decoder').StringDecoder; +const Transform = require('stream').Transform; +util.inherits(JSONParseStream, Transform); + +// Gets \n-delimited JSON string data, and emits the parsed objects +function JSONParseStream() { + if (!(this instanceof JSONParseStream)) + return new JSONParseStream(); + + Transform.call(this, { readableObjectMode : true }); + + this._buffer = ''; + this._decoder = new StringDecoder('utf8'); +} + +JSONParseStream.prototype._transform = function(chunk, encoding, cb) { + this._buffer += this._decoder.write(chunk); + // split on newlines + var lines = this._buffer.split(/\r?\n/); + // keep the last partial line buffered + this._buffer = lines.pop(); + for (var l = 0; l < lines.length; l++) { + var line = lines[l]; + try { + var obj = JSON.parse(line); + } catch (er) { + this.emit('error', er); + return; + } + // push the parsed object out to the readable consumer + this.push(obj); + } + cb(); +}; + +JSONParseStream.prototype._flush = function(cb) { + // Just handle any leftover + var rem = this._buffer.trim(); + if (rem) { + try { + var obj = JSON.parse(rem); + } catch (er) { + this.emit('error', er); + return; + } + // push the parsed object out to the readable consumer + this.push(obj); + } + cb(); +}; +``` + +### `stream.read(0)` + +There are some cases where you want to trigger a refresh of the +underlying readable stream mechanisms, without actually consuming any +data. In that case, you can call `stream.read(0)`, which will always +return null. + +If the internal read buffer is below the `highWaterMark`, and the +stream is not currently reading, then calling `stream.read(0)` will trigger +a low-level [`stream._read()`][stream-_read] call. + +There is almost never a need to do this. However, you will see some +cases in Node.js's internals where this is done, particularly in the +Readable stream class internals. + +### `stream.push('')` + +Pushing a zero-byte string or Buffer (when not in [Object mode][]) has an +interesting side effect. Because it *is* a call to +[`stream.push()`][stream-push], it will end the `reading` process. However, it +does *not* add any data to the readable buffer, so there's nothing for +a user to consume. + +Very rarely, there are cases where you have no data to provide now, +but the consumer of your stream (or, perhaps, another bit of your own +code) will know when to check again, by calling [`stream.read(0)`][stream-read]. +In those cases, you *may* call `stream.push('')`. + +So far, the only use case for this functionality is in the +[`tls.CryptoStream`][] class, which is deprecated in Node.js/io.js v1.0. If you +find that you have to use `stream.push('')`, please consider another +approach, because it almost certainly indicates that something is +horribly wrong. + +[`'data'`]: #stream_event_data +[`'drain'`]: #stream_event_drain +[`'end'`]: #stream_event_end +[`'finish'`]: #stream_event_finish +[`'readable'`]: #stream_event_readable +[`buf.toString(encoding)`]: https://nodejs.org/docs/v5.8.0/api/buffer.html#buffer_buf_tostring_encoding_start_end +[`EventEmitter`]: https://nodejs.org/docs/v5.8.0/api/events.html#events_class_eventemitter +[`process.stderr`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stderr +[`process.stdin`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stdin +[`process.stdout`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stdout +[`stream.cork()`]: #stream_writable_cork +[`stream.pipe()`]: #stream_readable_pipe_destination_options +[`stream.uncork()`]: #stream_writable_uncork +[`stream.unpipe()`]: #stream_readable_unpipe_destination +[`stream.wrap()`]: #stream_readable_wrap_stream +[`tls.CryptoStream`]: https://nodejs.org/docs/v5.8.0/api/tls.html#tls_class_cryptostream +[`util.inherits()`]: https://nodejs.org/docs/v5.8.0/api/util.html#util_util_inherits_constructor_superconstructor +[API for Stream Consumers]: #stream_api_for_stream_consumers +[API for Stream Implementors]: #stream_api_for_stream_implementors +[child process stdin]: https://nodejs.org/docs/v5.8.0/api/child_process.html#child_process_child_stdin +[child process stdout and stderr]: https://nodejs.org/docs/v5.8.0/api/child_process.html#child_process_child_stdout +[Compatibility]: #stream_compatibility_with_older_node_js_versions +[crypto]: crypto.html +[Duplex]: #stream_class_stream_duplex +[fs read streams]: https://nodejs.org/docs/v5.8.0/api/fs.html#fs_class_fs_readstream +[fs write streams]: https://nodejs.org/docs/v5.8.0/api/fs.html#fs_class_fs_writestream +[HTTP requests, on the client]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_clientrequest +[HTTP responses, on the server]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_serverresponse +[http-incoming-message]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_incomingmessage +[Object mode]: #stream_object_mode +[Readable]: #stream_class_stream_readable +[SimpleProtocol v2]: #stream_example_simpleprotocol_parser_v2 +[stream-_flush]: #stream_transform_flush_callback +[stream-_read]: #stream_readable_read_size_1 +[stream-_transform]: #stream_transform_transform_chunk_encoding_callback +[stream-_write]: #stream_writable_write_chunk_encoding_callback_1 +[stream-_writev]: #stream_writable_writev_chunks_callback +[stream-end]: #stream_writable_end_chunk_encoding_callback +[stream-pause]: #stream_readable_pause +[stream-push]: #stream_readable_push_chunk_encoding +[stream-read]: #stream_readable_read_size +[stream-resume]: #stream_readable_resume +[stream-write]: #stream_writable_write_chunk_encoding_callback +[TCP sockets]: https://nodejs.org/docs/v5.8.0/api/net.html#net_class_net_socket +[Transform]: #stream_class_stream_transform +[Writable]: #stream_class_stream_writable +[zlib]: zlib.html diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md new file mode 100644 index 00000000..83275f19 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md @@ -0,0 +1,60 @@ +# streams WG Meeting 2015-01-30 + +## Links + +* **Google Hangouts Video**: http://www.youtube.com/watch?v=I9nDOSGfwZg +* **GitHub Issue**: https://github.com/iojs/readable-stream/issues/106 +* **Original Minutes Google Doc**: https://docs.google.com/document/d/17aTgLnjMXIrfjgNaTUnHQO7m3xgzHR2VXBTmi03Qii4/ + +## Agenda + +Extracted from https://github.com/iojs/readable-stream/labels/wg-agenda prior to meeting. + +* adopt a charter [#105](https://github.com/iojs/readable-stream/issues/105) +* release and versioning strategy [#101](https://github.com/iojs/readable-stream/issues/101) +* simpler stream creation [#102](https://github.com/iojs/readable-stream/issues/102) +* proposal: deprecate implicit flowing of streams [#99](https://github.com/iojs/readable-stream/issues/99) + +## Minutes + +### adopt a charter + +* group: +1's all around + +### What versioning scheme should be adopted? +* group: +1’s 3.0.0 +* domenic+group: pulling in patches from other sources where appropriate +* mikeal: version independently, suggesting versions for io.js +* mikeal+domenic: work with TC to notify in advance of changes +simpler stream creation + +### streamline creation of streams +* sam: streamline creation of streams +* domenic: nice simple solution posted + but, we lose the opportunity to change the model + may not be backwards incompatible (double check keys) + + **action item:** domenic will check + +### remove implicit flowing of streams on(‘data’) +* add isFlowing / isPaused +* mikeal: worrying that we’re documenting polyfill methods – confuses users +* domenic: more reflective API is probably good, with warning labels for users +* new section for mad scientists (reflective stream access) +* calvin: name the “third state” +* mikeal: maybe borrow the name from whatwg? +* domenic: we’re missing the “third state” +* consensus: kind of difficult to name the third state +* mikeal: figure out differences in states / compat +* mathias: always flow on data – eliminates third state + * explore what it breaks + +**action items:** +* ask isaac for ability to list packages by what public io.js APIs they use (esp. Stream) +* ask rod/build for infrastructure +* **chris**: explore the “flow on data” approach +* add isPaused/isFlowing +* add new docs section +* move isPaused to that section + + diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/duplex.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/duplex.js new file mode 100644 index 00000000..ca807af8 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/duplex.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_duplex.js") diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js new file mode 100644 index 00000000..736693b8 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js @@ -0,0 +1,75 @@ +// a duplex stream is just a stream that is both readable and writable. +// Since JS doesn't have multiple prototypal inheritance, this class +// prototypally inherits from Readable, and then parasitically from +// Writable. + +'use strict'; + +/**/ + +var objectKeys = Object.keys || function (obj) { + var keys = []; + for (var key in obj) { + keys.push(key); + }return keys; +}; +/**/ + +module.exports = Duplex; + +/**/ +var processNextTick = require('process-nextick-args'); +/**/ + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +var Readable = require('./_stream_readable'); +var Writable = require('./_stream_writable'); + +util.inherits(Duplex, Readable); + +var keys = objectKeys(Writable.prototype); +for (var v = 0; v < keys.length; v++) { + var method = keys[v]; + if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method]; +} + +function Duplex(options) { + if (!(this instanceof Duplex)) return new Duplex(options); + + Readable.call(this, options); + Writable.call(this, options); + + if (options && options.readable === false) this.readable = false; + + if (options && options.writable === false) this.writable = false; + + this.allowHalfOpen = true; + if (options && options.allowHalfOpen === false) this.allowHalfOpen = false; + + this.once('end', onend); +} + +// the no-half-open enforcer +function onend() { + // if we allow half-open state, or if the writable side ended, + // then we're ok. + if (this.allowHalfOpen || this._writableState.ended) return; + + // no more data can be written. + // But allow more writes to happen in this tick. + processNextTick(onEndNT, this); +} + +function onEndNT(self) { + self.end(); +} + +function forEach(xs, f) { + for (var i = 0, l = xs.length; i < l; i++) { + f(xs[i], i); + } +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js new file mode 100644 index 00000000..d06f71f1 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js @@ -0,0 +1,26 @@ +// a passthrough stream. +// basically just the most minimal sort of Transform stream. +// Every written chunk gets output as-is. + +'use strict'; + +module.exports = PassThrough; + +var Transform = require('./_stream_transform'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +util.inherits(PassThrough, Transform); + +function PassThrough(options) { + if (!(this instanceof PassThrough)) return new PassThrough(options); + + Transform.call(this, options); +} + +PassThrough.prototype._transform = function (chunk, encoding, cb) { + cb(null, chunk); +}; \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js new file mode 100644 index 00000000..54a9d5c5 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js @@ -0,0 +1,880 @@ +'use strict'; + +module.exports = Readable; + +/**/ +var processNextTick = require('process-nextick-args'); +/**/ + +/**/ +var isArray = require('isarray'); +/**/ + +/**/ +var Buffer = require('buffer').Buffer; +/**/ + +Readable.ReadableState = ReadableState; + +var EE = require('events'); + +/**/ +var EElistenerCount = function (emitter, type) { + return emitter.listeners(type).length; +}; +/**/ + +/**/ +var Stream; +(function () { + try { + Stream = require('st' + 'ream'); + } catch (_) {} finally { + if (!Stream) Stream = require('events').EventEmitter; + } +})(); +/**/ + +var Buffer = require('buffer').Buffer; + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +/**/ +var debugUtil = require('util'); +var debug = undefined; +if (debugUtil && debugUtil.debuglog) { + debug = debugUtil.debuglog('stream'); +} else { + debug = function () {}; +} +/**/ + +var StringDecoder; + +util.inherits(Readable, Stream); + +var Duplex; +function ReadableState(options, stream) { + Duplex = Duplex || require('./_stream_duplex'); + + options = options || {}; + + // object stream flag. Used to make read(n) ignore n and to + // make all the buffer merging and length checks go away + this.objectMode = !!options.objectMode; + + if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.readableObjectMode; + + // the point at which it stops calling _read() to fill the buffer + // Note: 0 is a valid value, means "don't call _read preemptively ever" + var hwm = options.highWaterMark; + var defaultHwm = this.objectMode ? 16 : 16 * 1024; + this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm; + + // cast to ints. + this.highWaterMark = ~ ~this.highWaterMark; + + this.buffer = []; + this.length = 0; + this.pipes = null; + this.pipesCount = 0; + this.flowing = null; + this.ended = false; + this.endEmitted = false; + this.reading = false; + + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, because any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; + + // whenever we return null, then we set a flag to say + // that we're awaiting a 'readable' event emission. + this.needReadable = false; + this.emittedReadable = false; + this.readableListening = false; + this.resumeScheduled = false; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // when piping, we only care about 'readable' events that happen + // after read()ing all the bytes and not getting any pushback. + this.ranOut = false; + + // the number of writers that are awaiting a drain event in .pipe()s + this.awaitDrain = 0; + + // if true, a maybeReadMore has been scheduled + this.readingMore = false; + + this.decoder = null; + this.encoding = null; + if (options.encoding) { + if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; + this.decoder = new StringDecoder(options.encoding); + this.encoding = options.encoding; + } +} + +var Duplex; +function Readable(options) { + Duplex = Duplex || require('./_stream_duplex'); + + if (!(this instanceof Readable)) return new Readable(options); + + this._readableState = new ReadableState(options, this); + + // legacy + this.readable = true; + + if (options && typeof options.read === 'function') this._read = options.read; + + Stream.call(this); +} + +// Manually shove something into the read() buffer. +// This returns true if the highWaterMark has not been hit yet, +// similar to how Writable.write() returns true if you should +// write() some more. +Readable.prototype.push = function (chunk, encoding) { + var state = this._readableState; + + if (!state.objectMode && typeof chunk === 'string') { + encoding = encoding || state.defaultEncoding; + if (encoding !== state.encoding) { + chunk = new Buffer(chunk, encoding); + encoding = ''; + } + } + + return readableAddChunk(this, state, chunk, encoding, false); +}; + +// Unshift should *always* be something directly out of read() +Readable.prototype.unshift = function (chunk) { + var state = this._readableState; + return readableAddChunk(this, state, chunk, '', true); +}; + +Readable.prototype.isPaused = function () { + return this._readableState.flowing === false; +}; + +function readableAddChunk(stream, state, chunk, encoding, addToFront) { + var er = chunkInvalid(state, chunk); + if (er) { + stream.emit('error', er); + } else if (chunk === null) { + state.reading = false; + onEofChunk(stream, state); + } else if (state.objectMode || chunk && chunk.length > 0) { + if (state.ended && !addToFront) { + var e = new Error('stream.push() after EOF'); + stream.emit('error', e); + } else if (state.endEmitted && addToFront) { + var e = new Error('stream.unshift() after end event'); + stream.emit('error', e); + } else { + var skipAdd; + if (state.decoder && !addToFront && !encoding) { + chunk = state.decoder.write(chunk); + skipAdd = !state.objectMode && chunk.length === 0; + } + + if (!addToFront) state.reading = false; + + // Don't add to the buffer if we've decoded to an empty string chunk and + // we're not in object mode + if (!skipAdd) { + // if we want the data now, just emit it. + if (state.flowing && state.length === 0 && !state.sync) { + stream.emit('data', chunk); + stream.read(0); + } else { + // update the buffer info. + state.length += state.objectMode ? 1 : chunk.length; + if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk); + + if (state.needReadable) emitReadable(stream); + } + } + + maybeReadMore(stream, state); + } + } else if (!addToFront) { + state.reading = false; + } + + return needMoreData(state); +} + +// if it's past the high water mark, we can push in some more. +// Also, if we have no data yet, we can stand some +// more bytes. This is to work around cases where hwm=0, +// such as the repl. Also, if the push() triggered a +// readable event, and the user called read(largeNumber) such that +// needReadable was set, then we ought to push more, so that another +// 'readable' event will be triggered. +function needMoreData(state) { + return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0); +} + +// backwards compatibility. +Readable.prototype.setEncoding = function (enc) { + if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; + this._readableState.decoder = new StringDecoder(enc); + this._readableState.encoding = enc; + return this; +}; + +// Don't raise the hwm > 8MB +var MAX_HWM = 0x800000; +function computeNewHighWaterMark(n) { + if (n >= MAX_HWM) { + n = MAX_HWM; + } else { + // Get the next highest power of 2 + n--; + n |= n >>> 1; + n |= n >>> 2; + n |= n >>> 4; + n |= n >>> 8; + n |= n >>> 16; + n++; + } + return n; +} + +function howMuchToRead(n, state) { + if (state.length === 0 && state.ended) return 0; + + if (state.objectMode) return n === 0 ? 0 : 1; + + if (n === null || isNaN(n)) { + // only flow one buffer at a time + if (state.flowing && state.buffer.length) return state.buffer[0].length;else return state.length; + } + + if (n <= 0) return 0; + + // If we're asking for more than the target buffer level, + // then raise the water mark. Bump up to the next highest + // power of 2, to prevent increasing it excessively in tiny + // amounts. + if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n); + + // don't have that much. return null, unless we've ended. + if (n > state.length) { + if (!state.ended) { + state.needReadable = true; + return 0; + } else { + return state.length; + } + } + + return n; +} + +// you can override either this method, or the async _read(n) below. +Readable.prototype.read = function (n) { + debug('read', n); + var state = this._readableState; + var nOrig = n; + + if (typeof n !== 'number' || n > 0) state.emittedReadable = false; + + // if we're doing read(0) to trigger a readable event, but we + // already have a bunch of data in the buffer, then just trigger + // the 'readable' event and move on. + if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) { + debug('read: emitReadable', state.length, state.ended); + if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this); + return null; + } + + n = howMuchToRead(n, state); + + // if we've ended, and we're now clear, then finish it up. + if (n === 0 && state.ended) { + if (state.length === 0) endReadable(this); + return null; + } + + // All the actual chunk generation logic needs to be + // *below* the call to _read. The reason is that in certain + // synthetic stream cases, such as passthrough streams, _read + // may be a completely synchronous operation which may change + // the state of the read buffer, providing enough data when + // before there was *not* enough. + // + // So, the steps are: + // 1. Figure out what the state of things will be after we do + // a read from the buffer. + // + // 2. If that resulting state will trigger a _read, then call _read. + // Note that this may be asynchronous, or synchronous. Yes, it is + // deeply ugly to write APIs this way, but that still doesn't mean + // that the Readable class should behave improperly, as streams are + // designed to be sync/async agnostic. + // Take note if the _read call is sync or async (ie, if the read call + // has returned yet), so that we know whether or not it's safe to emit + // 'readable' etc. + // + // 3. Actually pull the requested chunks out of the buffer and return. + + // if we need a readable event, then we need to do some reading. + var doRead = state.needReadable; + debug('need readable', doRead); + + // if we currently have less than the highWaterMark, then also read some + if (state.length === 0 || state.length - n < state.highWaterMark) { + doRead = true; + debug('length less than watermark', doRead); + } + + // however, if we've ended, then there's no point, and if we're already + // reading, then it's unnecessary. + if (state.ended || state.reading) { + doRead = false; + debug('reading or ended', doRead); + } + + if (doRead) { + debug('do read'); + state.reading = true; + state.sync = true; + // if the length is currently zero, then we *need* a readable event. + if (state.length === 0) state.needReadable = true; + // call internal read method + this._read(state.highWaterMark); + state.sync = false; + } + + // If _read pushed data synchronously, then `reading` will be false, + // and we need to re-evaluate how much data we can return to the user. + if (doRead && !state.reading) n = howMuchToRead(nOrig, state); + + var ret; + if (n > 0) ret = fromList(n, state);else ret = null; + + if (ret === null) { + state.needReadable = true; + n = 0; + } + + state.length -= n; + + // If we have nothing in the buffer, then we want to know + // as soon as we *do* get something into the buffer. + if (state.length === 0 && !state.ended) state.needReadable = true; + + // If we tried to read() past the EOF, then emit end on the next tick. + if (nOrig !== n && state.ended && state.length === 0) endReadable(this); + + if (ret !== null) this.emit('data', ret); + + return ret; +}; + +function chunkInvalid(state, chunk) { + var er = null; + if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) { + er = new TypeError('Invalid non-string/buffer chunk'); + } + return er; +} + +function onEofChunk(stream, state) { + if (state.ended) return; + if (state.decoder) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) { + state.buffer.push(chunk); + state.length += state.objectMode ? 1 : chunk.length; + } + } + state.ended = true; + + // emit 'readable' now to make sure it gets picked up. + emitReadable(stream); +} + +// Don't emit readable right away in sync mode, because this can trigger +// another read() call => stack overflow. This way, it might trigger +// a nextTick recursion warning, but that's not so bad. +function emitReadable(stream) { + var state = stream._readableState; + state.needReadable = false; + if (!state.emittedReadable) { + debug('emitReadable', state.flowing); + state.emittedReadable = true; + if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream); + } +} + +function emitReadable_(stream) { + debug('emit readable'); + stream.emit('readable'); + flow(stream); +} + +// at this point, the user has presumably seen the 'readable' event, +// and called read() to consume some data. that may have triggered +// in turn another _read(n) call, in which case reading = true if +// it's in progress. +// However, if we're not ended, or reading, and the length < hwm, +// then go ahead and try to read some more preemptively. +function maybeReadMore(stream, state) { + if (!state.readingMore) { + state.readingMore = true; + processNextTick(maybeReadMore_, stream, state); + } +} + +function maybeReadMore_(stream, state) { + var len = state.length; + while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) { + debug('maybeReadMore read 0'); + stream.read(0); + if (len === state.length) + // didn't get any data, stop spinning. + break;else len = state.length; + } + state.readingMore = false; +} + +// abstract method. to be overridden in specific implementation classes. +// call cb(er, data) where data is <= n in length. +// for virtual (non-string, non-buffer) streams, "length" is somewhat +// arbitrary, and perhaps not very meaningful. +Readable.prototype._read = function (n) { + this.emit('error', new Error('not implemented')); +}; + +Readable.prototype.pipe = function (dest, pipeOpts) { + var src = this; + var state = this._readableState; + + switch (state.pipesCount) { + case 0: + state.pipes = dest; + break; + case 1: + state.pipes = [state.pipes, dest]; + break; + default: + state.pipes.push(dest); + break; + } + state.pipesCount += 1; + debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); + + var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr; + + var endFn = doEnd ? onend : cleanup; + if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn); + + dest.on('unpipe', onunpipe); + function onunpipe(readable) { + debug('onunpipe'); + if (readable === src) { + cleanup(); + } + } + + function onend() { + debug('onend'); + dest.end(); + } + + // when the dest drains, it reduces the awaitDrain counter + // on the source. This would be more elegant with a .once() + // handler in flow(), but adding and removing repeatedly is + // too slow. + var ondrain = pipeOnDrain(src); + dest.on('drain', ondrain); + + var cleanedUp = false; + function cleanup() { + debug('cleanup'); + // cleanup event handlers once the pipe is broken + dest.removeListener('close', onclose); + dest.removeListener('finish', onfinish); + dest.removeListener('drain', ondrain); + dest.removeListener('error', onerror); + dest.removeListener('unpipe', onunpipe); + src.removeListener('end', onend); + src.removeListener('end', cleanup); + src.removeListener('data', ondata); + + cleanedUp = true; + + // if the reader is waiting for a drain event from this + // specific writer, then it would cause it to never start + // flowing again. + // So, if this is awaiting a drain, then we just call it now. + // If we don't know, then assume that we are waiting for one. + if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain(); + } + + src.on('data', ondata); + function ondata(chunk) { + debug('ondata'); + var ret = dest.write(chunk); + if (false === ret) { + // If the user unpiped during `dest.write()`, it is possible + // to get stuck in a permanently paused state if that write + // also returned false. + if (state.pipesCount === 1 && state.pipes[0] === dest && src.listenerCount('data') === 1 && !cleanedUp) { + debug('false write response, pause', src._readableState.awaitDrain); + src._readableState.awaitDrain++; + } + src.pause(); + } + } + + // if the dest has an error, then stop piping into it. + // however, don't suppress the throwing behavior for this. + function onerror(er) { + debug('onerror', er); + unpipe(); + dest.removeListener('error', onerror); + if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er); + } + // This is a brutally ugly hack to make sure that our error handler + // is attached before any userland ones. NEVER DO THIS. + if (!dest._events || !dest._events.error) dest.on('error', onerror);else if (isArray(dest._events.error)) dest._events.error.unshift(onerror);else dest._events.error = [onerror, dest._events.error]; + + // Both close and finish should trigger unpipe, but only once. + function onclose() { + dest.removeListener('finish', onfinish); + unpipe(); + } + dest.once('close', onclose); + function onfinish() { + debug('onfinish'); + dest.removeListener('close', onclose); + unpipe(); + } + dest.once('finish', onfinish); + + function unpipe() { + debug('unpipe'); + src.unpipe(dest); + } + + // tell the dest that it's being piped to + dest.emit('pipe', src); + + // start the flow if it hasn't been started already. + if (!state.flowing) { + debug('pipe resume'); + src.resume(); + } + + return dest; +}; + +function pipeOnDrain(src) { + return function () { + var state = src._readableState; + debug('pipeOnDrain', state.awaitDrain); + if (state.awaitDrain) state.awaitDrain--; + if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) { + state.flowing = true; + flow(src); + } + }; +} + +Readable.prototype.unpipe = function (dest) { + var state = this._readableState; + + // if we're not piping anywhere, then do nothing. + if (state.pipesCount === 0) return this; + + // just one destination. most common case. + if (state.pipesCount === 1) { + // passed in one, but it's not the right one. + if (dest && dest !== state.pipes) return this; + + if (!dest) dest = state.pipes; + + // got a match. + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + if (dest) dest.emit('unpipe', this); + return this; + } + + // slow case. multiple pipe destinations. + + if (!dest) { + // remove all. + var dests = state.pipes; + var len = state.pipesCount; + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + + for (var _i = 0; _i < len; _i++) { + dests[_i].emit('unpipe', this); + }return this; + } + + // try to find the right one. + var i = indexOf(state.pipes, dest); + if (i === -1) return this; + + state.pipes.splice(i, 1); + state.pipesCount -= 1; + if (state.pipesCount === 1) state.pipes = state.pipes[0]; + + dest.emit('unpipe', this); + + return this; +}; + +// set up data events if they are asked for +// Ensure readable listeners eventually get something +Readable.prototype.on = function (ev, fn) { + var res = Stream.prototype.on.call(this, ev, fn); + + // If listening to data, and it has not explicitly been paused, + // then call resume to start the flow of data on the next tick. + if (ev === 'data' && false !== this._readableState.flowing) { + this.resume(); + } + + if (ev === 'readable' && !this._readableState.endEmitted) { + var state = this._readableState; + if (!state.readableListening) { + state.readableListening = true; + state.emittedReadable = false; + state.needReadable = true; + if (!state.reading) { + processNextTick(nReadingNextTick, this); + } else if (state.length) { + emitReadable(this, state); + } + } + } + + return res; +}; +Readable.prototype.addListener = Readable.prototype.on; + +function nReadingNextTick(self) { + debug('readable nexttick read 0'); + self.read(0); +} + +// pause() and resume() are remnants of the legacy readable stream API +// If the user uses them, then switch into old mode. +Readable.prototype.resume = function () { + var state = this._readableState; + if (!state.flowing) { + debug('resume'); + state.flowing = true; + resume(this, state); + } + return this; +}; + +function resume(stream, state) { + if (!state.resumeScheduled) { + state.resumeScheduled = true; + processNextTick(resume_, stream, state); + } +} + +function resume_(stream, state) { + if (!state.reading) { + debug('resume read 0'); + stream.read(0); + } + + state.resumeScheduled = false; + stream.emit('resume'); + flow(stream); + if (state.flowing && !state.reading) stream.read(0); +} + +Readable.prototype.pause = function () { + debug('call pause flowing=%j', this._readableState.flowing); + if (false !== this._readableState.flowing) { + debug('pause'); + this._readableState.flowing = false; + this.emit('pause'); + } + return this; +}; + +function flow(stream) { + var state = stream._readableState; + debug('flow', state.flowing); + if (state.flowing) { + do { + var chunk = stream.read(); + } while (null !== chunk && state.flowing); + } +} + +// wrap an old-style stream as the async data source. +// This is *not* part of the readable stream interface. +// It is an ugly unfortunate mess of history. +Readable.prototype.wrap = function (stream) { + var state = this._readableState; + var paused = false; + + var self = this; + stream.on('end', function () { + debug('wrapped end'); + if (state.decoder && !state.ended) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) self.push(chunk); + } + + self.push(null); + }); + + stream.on('data', function (chunk) { + debug('wrapped data'); + if (state.decoder) chunk = state.decoder.write(chunk); + + // don't skip over falsy values in objectMode + if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return; + + var ret = self.push(chunk); + if (!ret) { + paused = true; + stream.pause(); + } + }); + + // proxy all the other methods. + // important when wrapping filters and duplexes. + for (var i in stream) { + if (this[i] === undefined && typeof stream[i] === 'function') { + this[i] = function (method) { + return function () { + return stream[method].apply(stream, arguments); + }; + }(i); + } + } + + // proxy certain important events. + var events = ['error', 'close', 'destroy', 'pause', 'resume']; + forEach(events, function (ev) { + stream.on(ev, self.emit.bind(self, ev)); + }); + + // when we try to consume some more bytes, simply unpause the + // underlying stream. + self._read = function (n) { + debug('wrapped _read', n); + if (paused) { + paused = false; + stream.resume(); + } + }; + + return self; +}; + +// exposed for testing purposes only. +Readable._fromList = fromList; + +// Pluck off n bytes from an array of buffers. +// Length is the combined lengths of all the buffers in the list. +function fromList(n, state) { + var list = state.buffer; + var length = state.length; + var stringMode = !!state.decoder; + var objectMode = !!state.objectMode; + var ret; + + // nothing in the list, definitely empty. + if (list.length === 0) return null; + + if (length === 0) ret = null;else if (objectMode) ret = list.shift();else if (!n || n >= length) { + // read it all, truncate the array. + if (stringMode) ret = list.join('');else if (list.length === 1) ret = list[0];else ret = Buffer.concat(list, length); + list.length = 0; + } else { + // read just some of it. + if (n < list[0].length) { + // just take a part of the first list item. + // slice is the same for buffers and strings. + var buf = list[0]; + ret = buf.slice(0, n); + list[0] = buf.slice(n); + } else if (n === list[0].length) { + // first list is a perfect match + ret = list.shift(); + } else { + // complex case. + // we have enough to cover it, but it spans past the first buffer. + if (stringMode) ret = '';else ret = new Buffer(n); + + var c = 0; + for (var i = 0, l = list.length; i < l && c < n; i++) { + var buf = list[0]; + var cpy = Math.min(n - c, buf.length); + + if (stringMode) ret += buf.slice(0, cpy);else buf.copy(ret, c, 0, cpy); + + if (cpy < buf.length) list[0] = buf.slice(cpy);else list.shift(); + + c += cpy; + } + } + } + + return ret; +} + +function endReadable(stream) { + var state = stream._readableState; + + // If we get here before consuming all the bytes, then that is a + // bug in node. Should never happen. + if (state.length > 0) throw new Error('endReadable called on non-empty stream'); + + if (!state.endEmitted) { + state.ended = true; + processNextTick(endReadableNT, state, stream); + } +} + +function endReadableNT(state, stream) { + // Check that we didn't get one last unshift. + if (!state.endEmitted && state.length === 0) { + state.endEmitted = true; + stream.readable = false; + stream.emit('end'); + } +} + +function forEach(xs, f) { + for (var i = 0, l = xs.length; i < l; i++) { + f(xs[i], i); + } +} + +function indexOf(xs, x) { + for (var i = 0, l = xs.length; i < l; i++) { + if (xs[i] === x) return i; + } + return -1; +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js new file mode 100644 index 00000000..625cdc17 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js @@ -0,0 +1,180 @@ +// a transform stream is a readable/writable stream where you do +// something with the data. Sometimes it's called a "filter", +// but that's not a great name for it, since that implies a thing where +// some bits pass through, and others are simply ignored. (That would +// be a valid example of a transform, of course.) +// +// While the output is causally related to the input, it's not a +// necessarily symmetric or synchronous transformation. For example, +// a zlib stream might take multiple plain-text writes(), and then +// emit a single compressed chunk some time in the future. +// +// Here's how this works: +// +// The Transform stream has all the aspects of the readable and writable +// stream classes. When you write(chunk), that calls _write(chunk,cb) +// internally, and returns false if there's a lot of pending writes +// buffered up. When you call read(), that calls _read(n) until +// there's enough pending readable data buffered up. +// +// In a transform stream, the written data is placed in a buffer. When +// _read(n) is called, it transforms the queued up data, calling the +// buffered _write cb's as it consumes chunks. If consuming a single +// written chunk would result in multiple output chunks, then the first +// outputted bit calls the readcb, and subsequent chunks just go into +// the read buffer, and will cause it to emit 'readable' if necessary. +// +// This way, back-pressure is actually determined by the reading side, +// since _read has to be called to start processing a new chunk. However, +// a pathological inflate type of transform can cause excessive buffering +// here. For example, imagine a stream where every byte of input is +// interpreted as an integer from 0-255, and then results in that many +// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in +// 1kb of data being output. In this case, you could write a very small +// amount of input, and end up with a very large amount of output. In +// such a pathological inflating mechanism, there'd be no way to tell +// the system to stop doing the transform. A single 4MB write could +// cause the system to run out of memory. +// +// However, even in such a pathological case, only a single written chunk +// would be consumed, and then the rest would wait (un-transformed) until +// the results of the previous transformed chunk were consumed. + +'use strict'; + +module.exports = Transform; + +var Duplex = require('./_stream_duplex'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +util.inherits(Transform, Duplex); + +function TransformState(stream) { + this.afterTransform = function (er, data) { + return afterTransform(stream, er, data); + }; + + this.needTransform = false; + this.transforming = false; + this.writecb = null; + this.writechunk = null; + this.writeencoding = null; +} + +function afterTransform(stream, er, data) { + var ts = stream._transformState; + ts.transforming = false; + + var cb = ts.writecb; + + if (!cb) return stream.emit('error', new Error('no writecb in Transform class')); + + ts.writechunk = null; + ts.writecb = null; + + if (data !== null && data !== undefined) stream.push(data); + + cb(er); + + var rs = stream._readableState; + rs.reading = false; + if (rs.needReadable || rs.length < rs.highWaterMark) { + stream._read(rs.highWaterMark); + } +} + +function Transform(options) { + if (!(this instanceof Transform)) return new Transform(options); + + Duplex.call(this, options); + + this._transformState = new TransformState(this); + + // when the writable side finishes, then flush out anything remaining. + var stream = this; + + // start out asking for a readable event once data is transformed. + this._readableState.needReadable = true; + + // we have implemented the _read method, and done the other things + // that Readable wants before the first _read call, so unset the + // sync guard flag. + this._readableState.sync = false; + + if (options) { + if (typeof options.transform === 'function') this._transform = options.transform; + + if (typeof options.flush === 'function') this._flush = options.flush; + } + + this.once('prefinish', function () { + if (typeof this._flush === 'function') this._flush(function (er) { + done(stream, er); + });else done(stream); + }); +} + +Transform.prototype.push = function (chunk, encoding) { + this._transformState.needTransform = false; + return Duplex.prototype.push.call(this, chunk, encoding); +}; + +// This is the part where you do stuff! +// override this function in implementation classes. +// 'chunk' is an input chunk. +// +// Call `push(newChunk)` to pass along transformed output +// to the readable side. You may call 'push' zero or more times. +// +// Call `cb(err)` when you are done with this chunk. If you pass +// an error, then that'll put the hurt on the whole operation. If you +// never call cb(), then you'll never get another chunk. +Transform.prototype._transform = function (chunk, encoding, cb) { + throw new Error('not implemented'); +}; + +Transform.prototype._write = function (chunk, encoding, cb) { + var ts = this._transformState; + ts.writecb = cb; + ts.writechunk = chunk; + ts.writeencoding = encoding; + if (!ts.transforming) { + var rs = this._readableState; + if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark); + } +}; + +// Doesn't matter what the args are here. +// _transform does all the work. +// That we got here means that the readable side wants more data. +Transform.prototype._read = function (n) { + var ts = this._transformState; + + if (ts.writechunk !== null && ts.writecb && !ts.transforming) { + ts.transforming = true; + this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); + } else { + // mark that we need a transform, so that any data that comes in + // will get processed, now that we've asked for it. + ts.needTransform = true; + } +}; + +function done(stream, er) { + if (er) return stream.emit('error', er); + + // if there's nothing in the write buffer, then that means + // that nothing more will ever be provided + var ws = stream._writableState; + var ts = stream._transformState; + + if (ws.length) throw new Error('calling transform done when ws.length != 0'); + + if (ts.transforming) throw new Error('calling transform done when still transforming'); + + return stream.push(null); +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js new file mode 100644 index 00000000..95916c99 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js @@ -0,0 +1,516 @@ +// A bit simpler than readable streams. +// Implement an async ._write(chunk, encoding, cb), and it'll handle all +// the drain event emission and buffering. + +'use strict'; + +module.exports = Writable; + +/**/ +var processNextTick = require('process-nextick-args'); +/**/ + +/**/ +var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick; +/**/ + +/**/ +var Buffer = require('buffer').Buffer; +/**/ + +Writable.WritableState = WritableState; + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +/**/ +var internalUtil = { + deprecate: require('util-deprecate') +}; +/**/ + +/**/ +var Stream; +(function () { + try { + Stream = require('st' + 'ream'); + } catch (_) {} finally { + if (!Stream) Stream = require('events').EventEmitter; + } +})(); +/**/ + +var Buffer = require('buffer').Buffer; + +util.inherits(Writable, Stream); + +function nop() {} + +function WriteReq(chunk, encoding, cb) { + this.chunk = chunk; + this.encoding = encoding; + this.callback = cb; + this.next = null; +} + +var Duplex; +function WritableState(options, stream) { + Duplex = Duplex || require('./_stream_duplex'); + + options = options || {}; + + // object stream flag to indicate whether or not this stream + // contains buffers or objects. + this.objectMode = !!options.objectMode; + + if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.writableObjectMode; + + // the point at which write() starts returning false + // Note: 0 is a valid value, means that we always return false if + // the entire buffer is not flushed immediately on write() + var hwm = options.highWaterMark; + var defaultHwm = this.objectMode ? 16 : 16 * 1024; + this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm; + + // cast to ints. + this.highWaterMark = ~ ~this.highWaterMark; + + this.needDrain = false; + // at the start of calling end() + this.ending = false; + // when end() has been called, and returned + this.ended = false; + // when 'finish' is emitted + this.finished = false; + + // should we decode strings into buffers before passing to _write? + // this is here so that some node-core streams can optimize string + // handling at a lower level. + var noDecode = options.decodeStrings === false; + this.decodeStrings = !noDecode; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // not an actual buffer we keep track of, but a measurement + // of how much we're waiting to get pushed to some underlying + // socket or file. + this.length = 0; + + // a flag to see when we're in the middle of a write. + this.writing = false; + + // when true all writes will be buffered until .uncork() call + this.corked = 0; + + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, because any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; + + // a flag to know if we're processing previously buffered items, which + // may call the _write() callback in the same tick, so that we don't + // end up in an overlapped onwrite situation. + this.bufferProcessing = false; + + // the callback that's passed to _write(chunk,cb) + this.onwrite = function (er) { + onwrite(stream, er); + }; + + // the callback that the user supplies to write(chunk,encoding,cb) + this.writecb = null; + + // the amount that is being written when _write is called. + this.writelen = 0; + + this.bufferedRequest = null; + this.lastBufferedRequest = null; + + // number of pending user-supplied write callbacks + // this must be 0 before 'finish' can be emitted + this.pendingcb = 0; + + // emit prefinish if the only thing we're waiting for is _write cbs + // This is relevant for synchronous Transform streams + this.prefinished = false; + + // True if the error was already emitted and should not be thrown again + this.errorEmitted = false; + + // count buffered requests + this.bufferedRequestCount = 0; + + // create the two objects needed to store the corked requests + // they are not a linked list, as no new elements are inserted in there + this.corkedRequestsFree = new CorkedRequest(this); + this.corkedRequestsFree.next = new CorkedRequest(this); +} + +WritableState.prototype.getBuffer = function writableStateGetBuffer() { + var current = this.bufferedRequest; + var out = []; + while (current) { + out.push(current); + current = current.next; + } + return out; +}; + +(function () { + try { + Object.defineProperty(WritableState.prototype, 'buffer', { + get: internalUtil.deprecate(function () { + return this.getBuffer(); + }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.') + }); + } catch (_) {} +})(); + +var Duplex; +function Writable(options) { + Duplex = Duplex || require('./_stream_duplex'); + + // Writable ctor is applied to Duplexes, though they're not + // instanceof Writable, they're instanceof Readable. + if (!(this instanceof Writable) && !(this instanceof Duplex)) return new Writable(options); + + this._writableState = new WritableState(options, this); + + // legacy. + this.writable = true; + + if (options) { + if (typeof options.write === 'function') this._write = options.write; + + if (typeof options.writev === 'function') this._writev = options.writev; + } + + Stream.call(this); +} + +// Otherwise people can pipe Writable streams, which is just wrong. +Writable.prototype.pipe = function () { + this.emit('error', new Error('Cannot pipe. Not readable.')); +}; + +function writeAfterEnd(stream, cb) { + var er = new Error('write after end'); + // TODO: defer error events consistently everywhere, not just the cb + stream.emit('error', er); + processNextTick(cb, er); +} + +// If we get something that is not a buffer, string, null, or undefined, +// and we're not in objectMode, then that's an error. +// Otherwise stream chunks are all considered to be of length=1, and the +// watermarks determine how many objects to keep in the buffer, rather than +// how many bytes or characters. +function validChunk(stream, state, chunk, cb) { + var valid = true; + + if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) { + var er = new TypeError('Invalid non-string/buffer chunk'); + stream.emit('error', er); + processNextTick(cb, er); + valid = false; + } + return valid; +} + +Writable.prototype.write = function (chunk, encoding, cb) { + var state = this._writableState; + var ret = false; + + if (typeof encoding === 'function') { + cb = encoding; + encoding = null; + } + + if (Buffer.isBuffer(chunk)) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding; + + if (typeof cb !== 'function') cb = nop; + + if (state.ended) writeAfterEnd(this, cb);else if (validChunk(this, state, chunk, cb)) { + state.pendingcb++; + ret = writeOrBuffer(this, state, chunk, encoding, cb); + } + + return ret; +}; + +Writable.prototype.cork = function () { + var state = this._writableState; + + state.corked++; +}; + +Writable.prototype.uncork = function () { + var state = this._writableState; + + if (state.corked) { + state.corked--; + + if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state); + } +}; + +Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { + // node::ParseEncoding() requires lower case. + if (typeof encoding === 'string') encoding = encoding.toLowerCase(); + if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding); + this._writableState.defaultEncoding = encoding; +}; + +function decodeChunk(state, chunk, encoding) { + if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') { + chunk = new Buffer(chunk, encoding); + } + return chunk; +} + +// if we're already writing something, then just put this +// in the queue, and wait our turn. Otherwise, call _write +// If we return false, then we need a drain event, so set that flag. +function writeOrBuffer(stream, state, chunk, encoding, cb) { + chunk = decodeChunk(state, chunk, encoding); + + if (Buffer.isBuffer(chunk)) encoding = 'buffer'; + var len = state.objectMode ? 1 : chunk.length; + + state.length += len; + + var ret = state.length < state.highWaterMark; + // we must ensure that previous needDrain will not be reset to false. + if (!ret) state.needDrain = true; + + if (state.writing || state.corked) { + var last = state.lastBufferedRequest; + state.lastBufferedRequest = new WriteReq(chunk, encoding, cb); + if (last) { + last.next = state.lastBufferedRequest; + } else { + state.bufferedRequest = state.lastBufferedRequest; + } + state.bufferedRequestCount += 1; + } else { + doWrite(stream, state, false, len, chunk, encoding, cb); + } + + return ret; +} + +function doWrite(stream, state, writev, len, chunk, encoding, cb) { + state.writelen = len; + state.writecb = cb; + state.writing = true; + state.sync = true; + if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite); + state.sync = false; +} + +function onwriteError(stream, state, sync, er, cb) { + --state.pendingcb; + if (sync) processNextTick(cb, er);else cb(er); + + stream._writableState.errorEmitted = true; + stream.emit('error', er); +} + +function onwriteStateUpdate(state) { + state.writing = false; + state.writecb = null; + state.length -= state.writelen; + state.writelen = 0; +} + +function onwrite(stream, er) { + var state = stream._writableState; + var sync = state.sync; + var cb = state.writecb; + + onwriteStateUpdate(state); + + if (er) onwriteError(stream, state, sync, er, cb);else { + // Check if we're actually ready to finish, but don't emit yet + var finished = needFinish(state); + + if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) { + clearBuffer(stream, state); + } + + if (sync) { + /**/ + asyncWrite(afterWrite, stream, state, finished, cb); + /**/ + } else { + afterWrite(stream, state, finished, cb); + } + } +} + +function afterWrite(stream, state, finished, cb) { + if (!finished) onwriteDrain(stream, state); + state.pendingcb--; + cb(); + finishMaybe(stream, state); +} + +// Must force callback to be called on nextTick, so that we don't +// emit 'drain' before the write() consumer gets the 'false' return +// value, and has a chance to attach a 'drain' listener. +function onwriteDrain(stream, state) { + if (state.length === 0 && state.needDrain) { + state.needDrain = false; + stream.emit('drain'); + } +} + +// if there's something in the buffer waiting, then process it +function clearBuffer(stream, state) { + state.bufferProcessing = true; + var entry = state.bufferedRequest; + + if (stream._writev && entry && entry.next) { + // Fast case, write everything using _writev() + var l = state.bufferedRequestCount; + var buffer = new Array(l); + var holder = state.corkedRequestsFree; + holder.entry = entry; + + var count = 0; + while (entry) { + buffer[count] = entry; + entry = entry.next; + count += 1; + } + + doWrite(stream, state, true, state.length, buffer, '', holder.finish); + + // doWrite is always async, defer these to save a bit of time + // as the hot path ends with doWrite + state.pendingcb++; + state.lastBufferedRequest = null; + state.corkedRequestsFree = holder.next; + holder.next = null; + } else { + // Slow case, write chunks one-by-one + while (entry) { + var chunk = entry.chunk; + var encoding = entry.encoding; + var cb = entry.callback; + var len = state.objectMode ? 1 : chunk.length; + + doWrite(stream, state, false, len, chunk, encoding, cb); + entry = entry.next; + // if we didn't call the onwrite immediately, then + // it means that we need to wait until it does. + // also, that means that the chunk and cb are currently + // being processed, so move the buffer counter past them. + if (state.writing) { + break; + } + } + + if (entry === null) state.lastBufferedRequest = null; + } + + state.bufferedRequestCount = 0; + state.bufferedRequest = entry; + state.bufferProcessing = false; +} + +Writable.prototype._write = function (chunk, encoding, cb) { + cb(new Error('not implemented')); +}; + +Writable.prototype._writev = null; + +Writable.prototype.end = function (chunk, encoding, cb) { + var state = this._writableState; + + if (typeof chunk === 'function') { + cb = chunk; + chunk = null; + encoding = null; + } else if (typeof encoding === 'function') { + cb = encoding; + encoding = null; + } + + if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); + + // .end() fully uncorks + if (state.corked) { + state.corked = 1; + this.uncork(); + } + + // ignore unnecessary end() calls. + if (!state.ending && !state.finished) endWritable(this, state, cb); +}; + +function needFinish(state) { + return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing; +} + +function prefinish(stream, state) { + if (!state.prefinished) { + state.prefinished = true; + stream.emit('prefinish'); + } +} + +function finishMaybe(stream, state) { + var need = needFinish(state); + if (need) { + if (state.pendingcb === 0) { + prefinish(stream, state); + state.finished = true; + stream.emit('finish'); + } else { + prefinish(stream, state); + } + } + return need; +} + +function endWritable(stream, state, cb) { + state.ending = true; + finishMaybe(stream, state); + if (cb) { + if (state.finished) processNextTick(cb);else stream.once('finish', cb); + } + state.ended = true; + stream.writable = false; +} + +// It seems a linked list but it is not +// there will be only 2 of these for each stream +function CorkedRequest(state) { + var _this = this; + + this.next = null; + this.entry = null; + + this.finish = function (err) { + var entry = _this.entry; + _this.entry = null; + while (entry) { + var cb = entry.callback; + state.pendingcb--; + cb(err); + entry = entry.next; + } + if (state.corkedRequestsFree) { + state.corkedRequestsFree.next = _this; + } else { + state.corkedRequestsFree = _this; + } + }; +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/LICENSE b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/LICENSE new file mode 100644 index 00000000..d8d7f943 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/LICENSE @@ -0,0 +1,19 @@ +Copyright Node.js contributors. All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to +deal in the Software without restriction, including without limitation the +rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +sell copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/README.md b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/README.md new file mode 100644 index 00000000..5a76b414 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/README.md @@ -0,0 +1,3 @@ +# core-util-is + +The `util.is*` functions introduced in Node v0.12. diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/float.patch b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/float.patch new file mode 100644 index 00000000..a06d5c05 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/float.patch @@ -0,0 +1,604 @@ +diff --git a/lib/util.js b/lib/util.js +index a03e874..9074e8e 100644 +--- a/lib/util.js ++++ b/lib/util.js +@@ -19,430 +19,6 @@ + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + +-var formatRegExp = /%[sdj%]/g; +-exports.format = function(f) { +- if (!isString(f)) { +- var objects = []; +- for (var i = 0; i < arguments.length; i++) { +- objects.push(inspect(arguments[i])); +- } +- return objects.join(' '); +- } +- +- var i = 1; +- var args = arguments; +- var len = args.length; +- var str = String(f).replace(formatRegExp, function(x) { +- if (x === '%%') return '%'; +- if (i >= len) return x; +- switch (x) { +- case '%s': return String(args[i++]); +- case '%d': return Number(args[i++]); +- case '%j': +- try { +- return JSON.stringify(args[i++]); +- } catch (_) { +- return '[Circular]'; +- } +- default: +- return x; +- } +- }); +- for (var x = args[i]; i < len; x = args[++i]) { +- if (isNull(x) || !isObject(x)) { +- str += ' ' + x; +- } else { +- str += ' ' + inspect(x); +- } +- } +- return str; +-}; +- +- +-// Mark that a method should not be used. +-// Returns a modified function which warns once by default. +-// If --no-deprecation is set, then it is a no-op. +-exports.deprecate = function(fn, msg) { +- // Allow for deprecating things in the process of starting up. +- if (isUndefined(global.process)) { +- return function() { +- return exports.deprecate(fn, msg).apply(this, arguments); +- }; +- } +- +- if (process.noDeprecation === true) { +- return fn; +- } +- +- var warned = false; +- function deprecated() { +- if (!warned) { +- if (process.throwDeprecation) { +- throw new Error(msg); +- } else if (process.traceDeprecation) { +- console.trace(msg); +- } else { +- console.error(msg); +- } +- warned = true; +- } +- return fn.apply(this, arguments); +- } +- +- return deprecated; +-}; +- +- +-var debugs = {}; +-var debugEnviron; +-exports.debuglog = function(set) { +- if (isUndefined(debugEnviron)) +- debugEnviron = process.env.NODE_DEBUG || ''; +- set = set.toUpperCase(); +- if (!debugs[set]) { +- if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { +- var pid = process.pid; +- debugs[set] = function() { +- var msg = exports.format.apply(exports, arguments); +- console.error('%s %d: %s', set, pid, msg); +- }; +- } else { +- debugs[set] = function() {}; +- } +- } +- return debugs[set]; +-}; +- +- +-/** +- * Echos the value of a value. Trys to print the value out +- * in the best way possible given the different types. +- * +- * @param {Object} obj The object to print out. +- * @param {Object} opts Optional options object that alters the output. +- */ +-/* legacy: obj, showHidden, depth, colors*/ +-function inspect(obj, opts) { +- // default options +- var ctx = { +- seen: [], +- stylize: stylizeNoColor +- }; +- // legacy... +- if (arguments.length >= 3) ctx.depth = arguments[2]; +- if (arguments.length >= 4) ctx.colors = arguments[3]; +- if (isBoolean(opts)) { +- // legacy... +- ctx.showHidden = opts; +- } else if (opts) { +- // got an "options" object +- exports._extend(ctx, opts); +- } +- // set default options +- if (isUndefined(ctx.showHidden)) ctx.showHidden = false; +- if (isUndefined(ctx.depth)) ctx.depth = 2; +- if (isUndefined(ctx.colors)) ctx.colors = false; +- if (isUndefined(ctx.customInspect)) ctx.customInspect = true; +- if (ctx.colors) ctx.stylize = stylizeWithColor; +- return formatValue(ctx, obj, ctx.depth); +-} +-exports.inspect = inspect; +- +- +-// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics +-inspect.colors = { +- 'bold' : [1, 22], +- 'italic' : [3, 23], +- 'underline' : [4, 24], +- 'inverse' : [7, 27], +- 'white' : [37, 39], +- 'grey' : [90, 39], +- 'black' : [30, 39], +- 'blue' : [34, 39], +- 'cyan' : [36, 39], +- 'green' : [32, 39], +- 'magenta' : [35, 39], +- 'red' : [31, 39], +- 'yellow' : [33, 39] +-}; +- +-// Don't use 'blue' not visible on cmd.exe +-inspect.styles = { +- 'special': 'cyan', +- 'number': 'yellow', +- 'boolean': 'yellow', +- 'undefined': 'grey', +- 'null': 'bold', +- 'string': 'green', +- 'date': 'magenta', +- // "name": intentionally not styling +- 'regexp': 'red' +-}; +- +- +-function stylizeWithColor(str, styleType) { +- var style = inspect.styles[styleType]; +- +- if (style) { +- return '\u001b[' + inspect.colors[style][0] + 'm' + str + +- '\u001b[' + inspect.colors[style][1] + 'm'; +- } else { +- return str; +- } +-} +- +- +-function stylizeNoColor(str, styleType) { +- return str; +-} +- +- +-function arrayToHash(array) { +- var hash = {}; +- +- array.forEach(function(val, idx) { +- hash[val] = true; +- }); +- +- return hash; +-} +- +- +-function formatValue(ctx, value, recurseTimes) { +- // Provide a hook for user-specified inspect functions. +- // Check that value is an object with an inspect function on it +- if (ctx.customInspect && +- value && +- isFunction(value.inspect) && +- // Filter out the util module, it's inspect function is special +- value.inspect !== exports.inspect && +- // Also filter out any prototype objects using the circular check. +- !(value.constructor && value.constructor.prototype === value)) { +- var ret = value.inspect(recurseTimes, ctx); +- if (!isString(ret)) { +- ret = formatValue(ctx, ret, recurseTimes); +- } +- return ret; +- } +- +- // Primitive types cannot have properties +- var primitive = formatPrimitive(ctx, value); +- if (primitive) { +- return primitive; +- } +- +- // Look up the keys of the object. +- var keys = Object.keys(value); +- var visibleKeys = arrayToHash(keys); +- +- if (ctx.showHidden) { +- keys = Object.getOwnPropertyNames(value); +- } +- +- // Some type of object without properties can be shortcutted. +- if (keys.length === 0) { +- if (isFunction(value)) { +- var name = value.name ? ': ' + value.name : ''; +- return ctx.stylize('[Function' + name + ']', 'special'); +- } +- if (isRegExp(value)) { +- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); +- } +- if (isDate(value)) { +- return ctx.stylize(Date.prototype.toString.call(value), 'date'); +- } +- if (isError(value)) { +- return formatError(value); +- } +- } +- +- var base = '', array = false, braces = ['{', '}']; +- +- // Make Array say that they are Array +- if (isArray(value)) { +- array = true; +- braces = ['[', ']']; +- } +- +- // Make functions say that they are functions +- if (isFunction(value)) { +- var n = value.name ? ': ' + value.name : ''; +- base = ' [Function' + n + ']'; +- } +- +- // Make RegExps say that they are RegExps +- if (isRegExp(value)) { +- base = ' ' + RegExp.prototype.toString.call(value); +- } +- +- // Make dates with properties first say the date +- if (isDate(value)) { +- base = ' ' + Date.prototype.toUTCString.call(value); +- } +- +- // Make error with message first say the error +- if (isError(value)) { +- base = ' ' + formatError(value); +- } +- +- if (keys.length === 0 && (!array || value.length == 0)) { +- return braces[0] + base + braces[1]; +- } +- +- if (recurseTimes < 0) { +- if (isRegExp(value)) { +- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); +- } else { +- return ctx.stylize('[Object]', 'special'); +- } +- } +- +- ctx.seen.push(value); +- +- var output; +- if (array) { +- output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); +- } else { +- output = keys.map(function(key) { +- return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); +- }); +- } +- +- ctx.seen.pop(); +- +- return reduceToSingleString(output, base, braces); +-} +- +- +-function formatPrimitive(ctx, value) { +- if (isUndefined(value)) +- return ctx.stylize('undefined', 'undefined'); +- if (isString(value)) { +- var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') +- .replace(/'/g, "\\'") +- .replace(/\\"/g, '"') + '\''; +- return ctx.stylize(simple, 'string'); +- } +- if (isNumber(value)) { +- // Format -0 as '-0'. Strict equality won't distinguish 0 from -0, +- // so instead we use the fact that 1 / -0 < 0 whereas 1 / 0 > 0 . +- if (value === 0 && 1 / value < 0) +- return ctx.stylize('-0', 'number'); +- return ctx.stylize('' + value, 'number'); +- } +- if (isBoolean(value)) +- return ctx.stylize('' + value, 'boolean'); +- // For some reason typeof null is "object", so special case here. +- if (isNull(value)) +- return ctx.stylize('null', 'null'); +-} +- +- +-function formatError(value) { +- return '[' + Error.prototype.toString.call(value) + ']'; +-} +- +- +-function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { +- var output = []; +- for (var i = 0, l = value.length; i < l; ++i) { +- if (hasOwnProperty(value, String(i))) { +- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, +- String(i), true)); +- } else { +- output.push(''); +- } +- } +- keys.forEach(function(key) { +- if (!key.match(/^\d+$/)) { +- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, +- key, true)); +- } +- }); +- return output; +-} +- +- +-function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { +- var name, str, desc; +- desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; +- if (desc.get) { +- if (desc.set) { +- str = ctx.stylize('[Getter/Setter]', 'special'); +- } else { +- str = ctx.stylize('[Getter]', 'special'); +- } +- } else { +- if (desc.set) { +- str = ctx.stylize('[Setter]', 'special'); +- } +- } +- if (!hasOwnProperty(visibleKeys, key)) { +- name = '[' + key + ']'; +- } +- if (!str) { +- if (ctx.seen.indexOf(desc.value) < 0) { +- if (isNull(recurseTimes)) { +- str = formatValue(ctx, desc.value, null); +- } else { +- str = formatValue(ctx, desc.value, recurseTimes - 1); +- } +- if (str.indexOf('\n') > -1) { +- if (array) { +- str = str.split('\n').map(function(line) { +- return ' ' + line; +- }).join('\n').substr(2); +- } else { +- str = '\n' + str.split('\n').map(function(line) { +- return ' ' + line; +- }).join('\n'); +- } +- } +- } else { +- str = ctx.stylize('[Circular]', 'special'); +- } +- } +- if (isUndefined(name)) { +- if (array && key.match(/^\d+$/)) { +- return str; +- } +- name = JSON.stringify('' + key); +- if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { +- name = name.substr(1, name.length - 2); +- name = ctx.stylize(name, 'name'); +- } else { +- name = name.replace(/'/g, "\\'") +- .replace(/\\"/g, '"') +- .replace(/(^"|"$)/g, "'"); +- name = ctx.stylize(name, 'string'); +- } +- } +- +- return name + ': ' + str; +-} +- +- +-function reduceToSingleString(output, base, braces) { +- var numLinesEst = 0; +- var length = output.reduce(function(prev, cur) { +- numLinesEst++; +- if (cur.indexOf('\n') >= 0) numLinesEst++; +- return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; +- }, 0); +- +- if (length > 60) { +- return braces[0] + +- (base === '' ? '' : base + '\n ') + +- ' ' + +- output.join(',\n ') + +- ' ' + +- braces[1]; +- } +- +- return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; +-} +- +- + // NOTE: These type checking functions intentionally don't use `instanceof` + // because it is fragile and can be easily faked with `Object.create()`. + function isArray(ar) { +@@ -522,166 +98,10 @@ function isPrimitive(arg) { + exports.isPrimitive = isPrimitive; + + function isBuffer(arg) { +- return arg instanceof Buffer; ++ return Buffer.isBuffer(arg); + } + exports.isBuffer = isBuffer; + + function objectToString(o) { + return Object.prototype.toString.call(o); +-} +- +- +-function pad(n) { +- return n < 10 ? '0' + n.toString(10) : n.toString(10); +-} +- +- +-var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', +- 'Oct', 'Nov', 'Dec']; +- +-// 26 Feb 16:19:34 +-function timestamp() { +- var d = new Date(); +- var time = [pad(d.getHours()), +- pad(d.getMinutes()), +- pad(d.getSeconds())].join(':'); +- return [d.getDate(), months[d.getMonth()], time].join(' '); +-} +- +- +-// log is just a thin wrapper to console.log that prepends a timestamp +-exports.log = function() { +- console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); +-}; +- +- +-/** +- * Inherit the prototype methods from one constructor into another. +- * +- * The Function.prototype.inherits from lang.js rewritten as a standalone +- * function (not on Function.prototype). NOTE: If this file is to be loaded +- * during bootstrapping this function needs to be rewritten using some native +- * functions as prototype setup using normal JavaScript does not work as +- * expected during bootstrapping (see mirror.js in r114903). +- * +- * @param {function} ctor Constructor function which needs to inherit the +- * prototype. +- * @param {function} superCtor Constructor function to inherit prototype from. +- */ +-exports.inherits = function(ctor, superCtor) { +- ctor.super_ = superCtor; +- ctor.prototype = Object.create(superCtor.prototype, { +- constructor: { +- value: ctor, +- enumerable: false, +- writable: true, +- configurable: true +- } +- }); +-}; +- +-exports._extend = function(origin, add) { +- // Don't do anything if add isn't an object +- if (!add || !isObject(add)) return origin; +- +- var keys = Object.keys(add); +- var i = keys.length; +- while (i--) { +- origin[keys[i]] = add[keys[i]]; +- } +- return origin; +-}; +- +-function hasOwnProperty(obj, prop) { +- return Object.prototype.hasOwnProperty.call(obj, prop); +-} +- +- +-// Deprecated old stuff. +- +-exports.p = exports.deprecate(function() { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- console.error(exports.inspect(arguments[i])); +- } +-}, 'util.p: Use console.error() instead'); +- +- +-exports.exec = exports.deprecate(function() { +- return require('child_process').exec.apply(this, arguments); +-}, 'util.exec is now called `child_process.exec`.'); +- +- +-exports.print = exports.deprecate(function() { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- process.stdout.write(String(arguments[i])); +- } +-}, 'util.print: Use console.log instead'); +- +- +-exports.puts = exports.deprecate(function() { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- process.stdout.write(arguments[i] + '\n'); +- } +-}, 'util.puts: Use console.log instead'); +- +- +-exports.debug = exports.deprecate(function(x) { +- process.stderr.write('DEBUG: ' + x + '\n'); +-}, 'util.debug: Use console.error instead'); +- +- +-exports.error = exports.deprecate(function(x) { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- process.stderr.write(arguments[i] + '\n'); +- } +-}, 'util.error: Use console.error instead'); +- +- +-exports.pump = exports.deprecate(function(readStream, writeStream, callback) { +- var callbackCalled = false; +- +- function call(a, b, c) { +- if (callback && !callbackCalled) { +- callback(a, b, c); +- callbackCalled = true; +- } +- } +- +- readStream.addListener('data', function(chunk) { +- if (writeStream.write(chunk) === false) readStream.pause(); +- }); +- +- writeStream.addListener('drain', function() { +- readStream.resume(); +- }); +- +- readStream.addListener('end', function() { +- writeStream.end(); +- }); +- +- readStream.addListener('close', function() { +- call(); +- }); +- +- readStream.addListener('error', function(err) { +- writeStream.end(); +- call(err); +- }); +- +- writeStream.addListener('error', function(err) { +- readStream.destroy(); +- call(err); +- }); +-}, 'util.pump(): Use readableStream.pipe() instead'); +- +- +-var uv; +-exports._errnoException = function(err, syscall) { +- if (isUndefined(uv)) uv = process.binding('uv'); +- var errname = uv.errname(err); +- var e = new Error(syscall + ' ' + errname); +- e.code = errname; +- e.errno = errname; +- e.syscall = syscall; +- return e; +-}; ++} \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/lib/util.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/lib/util.js new file mode 100644 index 00000000..ff4c851c --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/lib/util.js @@ -0,0 +1,107 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// NOTE: These type checking functions intentionally don't use `instanceof` +// because it is fragile and can be easily faked with `Object.create()`. + +function isArray(arg) { + if (Array.isArray) { + return Array.isArray(arg); + } + return objectToString(arg) === '[object Array]'; +} +exports.isArray = isArray; + +function isBoolean(arg) { + return typeof arg === 'boolean'; +} +exports.isBoolean = isBoolean; + +function isNull(arg) { + return arg === null; +} +exports.isNull = isNull; + +function isNullOrUndefined(arg) { + return arg == null; +} +exports.isNullOrUndefined = isNullOrUndefined; + +function isNumber(arg) { + return typeof arg === 'number'; +} +exports.isNumber = isNumber; + +function isString(arg) { + return typeof arg === 'string'; +} +exports.isString = isString; + +function isSymbol(arg) { + return typeof arg === 'symbol'; +} +exports.isSymbol = isSymbol; + +function isUndefined(arg) { + return arg === void 0; +} +exports.isUndefined = isUndefined; + +function isRegExp(re) { + return objectToString(re) === '[object RegExp]'; +} +exports.isRegExp = isRegExp; + +function isObject(arg) { + return typeof arg === 'object' && arg !== null; +} +exports.isObject = isObject; + +function isDate(d) { + return objectToString(d) === '[object Date]'; +} +exports.isDate = isDate; + +function isError(e) { + return (objectToString(e) === '[object Error]' || e instanceof Error); +} +exports.isError = isError; + +function isFunction(arg) { + return typeof arg === 'function'; +} +exports.isFunction = isFunction; + +function isPrimitive(arg) { + return arg === null || + typeof arg === 'boolean' || + typeof arg === 'number' || + typeof arg === 'string' || + typeof arg === 'symbol' || // ES6 symbol + typeof arg === 'undefined'; +} +exports.isPrimitive = isPrimitive; + +exports.isBuffer = Buffer.isBuffer; + +function objectToString(o) { + return Object.prototype.toString.call(o); +} diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/package.json b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/package.json new file mode 100644 index 00000000..831a7c82 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/package.json @@ -0,0 +1,65 @@ +{ + "_from": "core-util-is@>=1.0.0 <1.1.0", + "_id": "core-util-is@1.0.2", + "_inBundle": true, + "_location": "/npm/request/bl/readable-stream/core-util-is", + "_nodeVersion": "4.0.0", + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.3.2", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request/bl/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz", + "_shasum": "b5fd54220aa2bc5ab57aab7140c940754503c1a7", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/core-util-is/issues" + }, + "description": "The `util.is*` functions introduced in Node v0.12.", + "devDependencies": { + "tap": "^2.3.0" + }, + "directories": {}, + "dist": { + "shasum": "b5fd54220aa2bc5ab57aab7140c940754503c1a7", + "tarball": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz" + }, + "gitHead": "a177da234df5638b363ddc15fa324619a38577c8", + "homepage": "https://github.com/isaacs/core-util-is#readme", + "keywords": [ + "util", + "isBuffer", + "isArray", + "isNumber", + "isString", + "isRegExp", + "isThis", + "isThat", + "polyfill" + ], + "license": "MIT", + "main": "lib/util.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "core-util-is", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/core-util-is.git" + }, + "scripts": { + "test": "tap test.js" + }, + "version": "1.0.2" +} diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/test.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/test.js new file mode 100644 index 00000000..1a490c65 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/test.js @@ -0,0 +1,68 @@ +var assert = require('tap'); + +var t = require('./lib/util'); + +assert.equal(t.isArray([]), true); +assert.equal(t.isArray({}), false); + +assert.equal(t.isBoolean(null), false); +assert.equal(t.isBoolean(true), true); +assert.equal(t.isBoolean(false), true); + +assert.equal(t.isNull(null), true); +assert.equal(t.isNull(undefined), false); +assert.equal(t.isNull(false), false); +assert.equal(t.isNull(), false); + +assert.equal(t.isNullOrUndefined(null), true); +assert.equal(t.isNullOrUndefined(undefined), true); +assert.equal(t.isNullOrUndefined(false), false); +assert.equal(t.isNullOrUndefined(), true); + +assert.equal(t.isNumber(null), false); +assert.equal(t.isNumber('1'), false); +assert.equal(t.isNumber(1), true); + +assert.equal(t.isString(null), false); +assert.equal(t.isString('1'), true); +assert.equal(t.isString(1), false); + +assert.equal(t.isSymbol(null), false); +assert.equal(t.isSymbol('1'), false); +assert.equal(t.isSymbol(1), false); +assert.equal(t.isSymbol(Symbol()), true); + +assert.equal(t.isUndefined(null), false); +assert.equal(t.isUndefined(undefined), true); +assert.equal(t.isUndefined(false), false); +assert.equal(t.isUndefined(), true); + +assert.equal(t.isRegExp(null), false); +assert.equal(t.isRegExp('1'), false); +assert.equal(t.isRegExp(new RegExp()), true); + +assert.equal(t.isObject({}), true); +assert.equal(t.isObject([]), true); +assert.equal(t.isObject(new RegExp()), true); +assert.equal(t.isObject(new Date()), true); + +assert.equal(t.isDate(null), false); +assert.equal(t.isDate('1'), false); +assert.equal(t.isDate(new Date()), true); + +assert.equal(t.isError(null), false); +assert.equal(t.isError({ err: true }), false); +assert.equal(t.isError(new Error()), true); + +assert.equal(t.isFunction(null), false); +assert.equal(t.isFunction({ }), false); +assert.equal(t.isFunction(function() {}), true); + +assert.equal(t.isPrimitive(null), true); +assert.equal(t.isPrimitive(''), true); +assert.equal(t.isPrimitive(0), true); +assert.equal(t.isPrimitive(new Date()), false); + +assert.equal(t.isBuffer(null), false); +assert.equal(t.isBuffer({}), false); +assert.equal(t.isBuffer(new Buffer(0)), true); diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.npmignore b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.npmignore new file mode 100644 index 00000000..3c3629e6 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.travis.yml b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.travis.yml new file mode 100644 index 00000000..cc4dba29 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/Makefile b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/Makefile new file mode 100644 index 00000000..787d56e1 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/Makefile @@ -0,0 +1,6 @@ + +test: + @node_modules/.bin/tape test.js + +.PHONY: test + diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/README.md b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/README.md new file mode 100644 index 00000000..16d2c59c --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/README.md @@ -0,0 +1,60 @@ + +# isarray + +`Array#isArray` for older browsers. + +[![build status](https://secure.travis-ci.org/juliangruber/isarray.svg)](http://travis-ci.org/juliangruber/isarray) +[![downloads](https://img.shields.io/npm/dm/isarray.svg)](https://www.npmjs.org/package/isarray) + +[![browser support](https://ci.testling.com/juliangruber/isarray.png) +](https://ci.testling.com/juliangruber/isarray) + +## Usage + +```js +var isArray = require('isarray'); + +console.log(isArray([])); // => true +console.log(isArray({})); // => false +``` + +## Installation + +With [npm](http://npmjs.org) do + +```bash +$ npm install isarray +``` + +Then bundle for the browser with +[browserify](https://github.com/substack/browserify). + +With [component](http://component.io) do + +```bash +$ component install juliangruber/isarray +``` + +## License + +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/component.json b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/component.json new file mode 100644 index 00000000..9e31b683 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/component.json @@ -0,0 +1,19 @@ +{ + "name" : "isarray", + "description" : "Array#isArray for older browsers", + "version" : "0.0.1", + "repository" : "juliangruber/isarray", + "homepage": "https://github.com/juliangruber/isarray", + "main" : "index.js", + "scripts" : [ + "index.js" + ], + "dependencies" : {}, + "keywords": ["browser","isarray","array"], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT" +} diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/index.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/index.js new file mode 100644 index 00000000..a57f6349 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/index.js @@ -0,0 +1,5 @@ +var toString = {}.toString; + +module.exports = Array.isArray || function (arr) { + return toString.call(arr) == '[object Array]'; +}; diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/package.json b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/package.json new file mode 100644 index 00000000..a5567f4a --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/package.json @@ -0,0 +1,76 @@ +{ + "_from": "isarray@>=1.0.0 <1.1.0", + "_id": "isarray@1.0.0", + "_inBundle": true, + "_location": "/npm/request/bl/readable-stream/isarray", + "_nodeVersion": "5.1.0", + "_npmUser": { + "name": "juliangruber", + "email": "julian@juliangruber.com" + }, + "_npmVersion": "3.3.12", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request/bl/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz", + "_shasum": "bb935d48582cba168c06834957a54a3e07124f11", + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "bugs": { + "url": "https://github.com/juliangruber/isarray/issues" + }, + "dependencies": {}, + "description": "Array#isArray for older browsers", + "devDependencies": { + "tape": "~2.13.4" + }, + "directories": {}, + "dist": { + "shasum": "bb935d48582cba168c06834957a54a3e07124f11", + "tarball": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz" + }, + "gitHead": "2a23a281f369e9ae06394c0fb4d2381355a6ba33", + "homepage": "https://github.com/juliangruber/isarray", + "keywords": [ + "browser", + "isarray", + "array" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "juliangruber", + "email": "julian@juliangruber.com" + } + ], + "name": "isarray", + "repository": { + "type": "git", + "url": "git://github.com/juliangruber/isarray.git" + }, + "scripts": { + "test": "tape test.js" + }, + "testling": { + "files": "test.js", + "browsers": [ + "ie/8..latest", + "firefox/17..latest", + "firefox/nightly", + "chrome/22..latest", + "chrome/canary", + "opera/12..latest", + "opera/next", + "safari/5.1..latest", + "ipad/6.0..latest", + "iphone/6.0..latest", + "android-browser/4.2..latest" + ] + }, + "version": "1.0.0" +} diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/test.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/test.js new file mode 100644 index 00000000..e0c3444d --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/test.js @@ -0,0 +1,20 @@ +var isArray = require('./'); +var test = require('tape'); + +test('is array', function(t){ + t.ok(isArray([])); + t.notOk(isArray({})); + t.notOk(isArray(null)); + t.notOk(isArray(false)); + + var obj = {}; + obj[0] = true; + t.notOk(isArray(obj)); + + var arr = []; + arr.foo = 'bar'; + t.ok(isArray(arr)); + + t.end(); +}); + diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml new file mode 100644 index 00000000..36201b10 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml @@ -0,0 +1,12 @@ +language: node_js +node_js: + - "0.8" + - "0.10" + - "0.11" + - "0.12" + - "1.7.1" + - 1 + - 2 + - 3 + - 4 + - 5 diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/index.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/index.js new file mode 100644 index 00000000..a4f40f84 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/index.js @@ -0,0 +1,43 @@ +'use strict'; + +if (!process.version || + process.version.indexOf('v0.') === 0 || + process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) { + module.exports = nextTick; +} else { + module.exports = process.nextTick; +} + +function nextTick(fn, arg1, arg2, arg3) { + if (typeof fn !== 'function') { + throw new TypeError('"callback" argument must be a function'); + } + var len = arguments.length; + var args, i; + switch (len) { + case 0: + case 1: + return process.nextTick(fn); + case 2: + return process.nextTick(function afterTickOne() { + fn.call(null, arg1); + }); + case 3: + return process.nextTick(function afterTickTwo() { + fn.call(null, arg1, arg2); + }); + case 4: + return process.nextTick(function afterTickThree() { + fn.call(null, arg1, arg2, arg3); + }); + default: + args = new Array(len - 1); + i = 0; + while (i < args.length) { + args[i++] = arguments[i]; + } + return process.nextTick(function afterTick() { + fn.apply(null, args); + }); + } +} diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/license.md b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/license.md new file mode 100644 index 00000000..c67e3532 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/license.md @@ -0,0 +1,19 @@ +# Copyright (c) 2015 Calvin Metcalf + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +**THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE.** diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/package.json b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/package.json new file mode 100644 index 00000000..dc91900b --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/package.json @@ -0,0 +1,54 @@ +{ + "_from": "process-nextick-args@>=1.0.6 <1.1.0", + "_id": "process-nextick-args@1.0.7", + "_inBundle": true, + "_location": "/npm/request/bl/readable-stream/process-nextick-args", + "_nodeVersion": "5.11.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/process-nextick-args-1.0.7.tgz_1462394251778_0.36989671061746776" + }, + "_npmUser": { + "name": "cwmma", + "email": "calvin.metcalf@gmail.com" + }, + "_npmVersion": "3.8.6", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request/bl/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz", + "_shasum": "150e20b756590ad3f91093f25a4f2ad8bff30ba3", + "author": "", + "bugs": { + "url": "https://github.com/calvinmetcalf/process-nextick-args/issues" + }, + "description": "process.nextTick but always with args", + "devDependencies": { + "tap": "~0.2.6" + }, + "directories": {}, + "dist": { + "shasum": "150e20b756590ad3f91093f25a4f2ad8bff30ba3", + "tarball": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz" + }, + "gitHead": "5c00899ab01dd32f93ad4b5743da33da91404f39", + "homepage": "https://github.com/calvinmetcalf/process-nextick-args", + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "cwmma", + "email": "calvin.metcalf@gmail.com" + } + ], + "name": "process-nextick-args", + "repository": { + "type": "git", + "url": "git+https://github.com/calvinmetcalf/process-nextick-args.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "1.0.7" +} diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/readme.md b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/readme.md new file mode 100644 index 00000000..78e7cfae --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/readme.md @@ -0,0 +1,18 @@ +process-nextick-args +===== + +[![Build Status](https://travis-ci.org/calvinmetcalf/process-nextick-args.svg?branch=master)](https://travis-ci.org/calvinmetcalf/process-nextick-args) + +```bash +npm install --save process-nextick-args +``` + +Always be able to pass arguments to process.nextTick, no matter the platform + +```js +var nextTick = require('process-nextick-args'); + +nextTick(function (a, b, c) { + console.log(a, b, c); +}, 'step', 3, 'profit'); +``` diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/test.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/test.js new file mode 100644 index 00000000..ef157215 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/test.js @@ -0,0 +1,24 @@ +var test = require("tap").test; +var nextTick = require('./'); + +test('should work', function (t) { + t.plan(5); + nextTick(function (a) { + t.ok(a); + nextTick(function (thing) { + t.equals(thing, 7); + }, 7); + }, true); + nextTick(function (a, b, c) { + t.equals(a, 'step'); + t.equals(b, 3); + t.equals(c, 'profit'); + }, 'step', 3, 'profit'); +}); + +test('correct number of arguments', function (t) { + t.plan(1); + nextTick(function () { + t.equals(2, arguments.length, 'correct number'); + }, 1, 2); +}); diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/.npmignore b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/.npmignore new file mode 100644 index 00000000..206320cc --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/.npmignore @@ -0,0 +1,2 @@ +build +test diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/LICENSE b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/LICENSE new file mode 100644 index 00000000..6de584a4 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/LICENSE @@ -0,0 +1,20 @@ +Copyright Joyent, Inc. and other Node contributors. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to permit +persons to whom the Software is furnished to do so, subject to the +following conditions: + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/README.md b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/README.md new file mode 100644 index 00000000..4d2aa001 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/README.md @@ -0,0 +1,7 @@ +**string_decoder.js** (`require('string_decoder')`) from Node.js core + +Copyright Joyent, Inc. and other Node contributors. See LICENCE file for details. + +Version numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10. **Prefer the stable version over the unstable.** + +The *build/* directory contains a build script that will scrape the source from the [joyent/node](https://github.com/joyent/node) repo given a specific Node version. \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/index.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/index.js new file mode 100644 index 00000000..b00e54fb --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/index.js @@ -0,0 +1,221 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +var Buffer = require('buffer').Buffer; + +var isBufferEncoding = Buffer.isEncoding + || function(encoding) { + switch (encoding && encoding.toLowerCase()) { + case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true; + default: return false; + } + } + + +function assertEncoding(encoding) { + if (encoding && !isBufferEncoding(encoding)) { + throw new Error('Unknown encoding: ' + encoding); + } +} + +// StringDecoder provides an interface for efficiently splitting a series of +// buffers into a series of JS strings without breaking apart multi-byte +// characters. CESU-8 is handled as part of the UTF-8 encoding. +// +// @TODO Handling all encodings inside a single object makes it very difficult +// to reason about this code, so it should be split up in the future. +// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code +// points as used by CESU-8. +var StringDecoder = exports.StringDecoder = function(encoding) { + this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, ''); + assertEncoding(encoding); + switch (this.encoding) { + case 'utf8': + // CESU-8 represents each of Surrogate Pair by 3-bytes + this.surrogateSize = 3; + break; + case 'ucs2': + case 'utf16le': + // UTF-16 represents each of Surrogate Pair by 2-bytes + this.surrogateSize = 2; + this.detectIncompleteChar = utf16DetectIncompleteChar; + break; + case 'base64': + // Base-64 stores 3 bytes in 4 chars, and pads the remainder. + this.surrogateSize = 3; + this.detectIncompleteChar = base64DetectIncompleteChar; + break; + default: + this.write = passThroughWrite; + return; + } + + // Enough space to store all bytes of a single character. UTF-8 needs 4 + // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate). + this.charBuffer = new Buffer(6); + // Number of bytes received for the current incomplete multi-byte character. + this.charReceived = 0; + // Number of bytes expected for the current incomplete multi-byte character. + this.charLength = 0; +}; + + +// write decodes the given buffer and returns it as JS string that is +// guaranteed to not contain any partial multi-byte characters. Any partial +// character found at the end of the buffer is buffered up, and will be +// returned when calling write again with the remaining bytes. +// +// Note: Converting a Buffer containing an orphan surrogate to a String +// currently works, but converting a String to a Buffer (via `new Buffer`, or +// Buffer#write) will replace incomplete surrogates with the unicode +// replacement character. See https://codereview.chromium.org/121173009/ . +StringDecoder.prototype.write = function(buffer) { + var charStr = ''; + // if our last write ended with an incomplete multibyte character + while (this.charLength) { + // determine how many remaining bytes this buffer has to offer for this char + var available = (buffer.length >= this.charLength - this.charReceived) ? + this.charLength - this.charReceived : + buffer.length; + + // add the new bytes to the char buffer + buffer.copy(this.charBuffer, this.charReceived, 0, available); + this.charReceived += available; + + if (this.charReceived < this.charLength) { + // still not enough chars in this buffer? wait for more ... + return ''; + } + + // remove bytes belonging to the current character from the buffer + buffer = buffer.slice(available, buffer.length); + + // get the character that was split + charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding); + + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + var charCode = charStr.charCodeAt(charStr.length - 1); + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + this.charLength += this.surrogateSize; + charStr = ''; + continue; + } + this.charReceived = this.charLength = 0; + + // if there are no more bytes in this buffer, just emit our char + if (buffer.length === 0) { + return charStr; + } + break; + } + + // determine and set charLength / charReceived + this.detectIncompleteChar(buffer); + + var end = buffer.length; + if (this.charLength) { + // buffer the incomplete character bytes we got + buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end); + end -= this.charReceived; + } + + charStr += buffer.toString(this.encoding, 0, end); + + var end = charStr.length - 1; + var charCode = charStr.charCodeAt(end); + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + var size = this.surrogateSize; + this.charLength += size; + this.charReceived += size; + this.charBuffer.copy(this.charBuffer, size, 0, size); + buffer.copy(this.charBuffer, 0, 0, size); + return charStr.substring(0, end); + } + + // or just emit the charStr + return charStr; +}; + +// detectIncompleteChar determines if there is an incomplete UTF-8 character at +// the end of the given buffer. If so, it sets this.charLength to the byte +// length that character, and sets this.charReceived to the number of bytes +// that are available for this character. +StringDecoder.prototype.detectIncompleteChar = function(buffer) { + // determine how many bytes we have to check at the end of this buffer + var i = (buffer.length >= 3) ? 3 : buffer.length; + + // Figure out if one of the last i bytes of our buffer announces an + // incomplete char. + for (; i > 0; i--) { + var c = buffer[buffer.length - i]; + + // See http://en.wikipedia.org/wiki/UTF-8#Description + + // 110XXXXX + if (i == 1 && c >> 5 == 0x06) { + this.charLength = 2; + break; + } + + // 1110XXXX + if (i <= 2 && c >> 4 == 0x0E) { + this.charLength = 3; + break; + } + + // 11110XXX + if (i <= 3 && c >> 3 == 0x1E) { + this.charLength = 4; + break; + } + } + this.charReceived = i; +}; + +StringDecoder.prototype.end = function(buffer) { + var res = ''; + if (buffer && buffer.length) + res = this.write(buffer); + + if (this.charReceived) { + var cr = this.charReceived; + var buf = this.charBuffer; + var enc = this.encoding; + res += buf.slice(0, cr).toString(enc); + } + + return res; +}; + +function passThroughWrite(buffer) { + return buffer.toString(this.encoding); +} + +function utf16DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 2; + this.charLength = this.charReceived ? 2 : 0; +} + +function base64DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 3; + this.charLength = this.charReceived ? 3 : 0; +} diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/package.json b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/package.json new file mode 100644 index 00000000..d5ddfb0a --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/package.json @@ -0,0 +1,59 @@ +{ + "_from": "string_decoder@>=0.10.0 <0.11.0", + "_id": "string_decoder@0.10.31", + "_inBundle": true, + "_location": "/npm/request/bl/readable-stream/string_decoder", + "_npmUser": { + "name": "rvagg", + "email": "rod@vagg.org" + }, + "_npmVersion": "1.4.23", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request/bl/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz", + "_shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94", + "bugs": { + "url": "https://github.com/rvagg/string_decoder/issues" + }, + "dependencies": {}, + "description": "The string_decoder module from Node core", + "devDependencies": { + "tap": "~0.4.8" + }, + "directories": {}, + "dist": { + "shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94", + "tarball": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz" + }, + "gitHead": "d46d4fd87cf1d06e031c23f1ba170ca7d4ade9a0", + "homepage": "https://github.com/rvagg/string_decoder", + "keywords": [ + "string", + "decoder", + "browser", + "browserify" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "substack", + "email": "mail@substack.net" + }, + { + "name": "rvagg", + "email": "rod@vagg.org" + } + ], + "name": "string_decoder", + "repository": { + "type": "git", + "url": "git://github.com/rvagg/string_decoder.git" + }, + "scripts": { + "test": "tap test/simple/*.js" + }, + "version": "0.10.31" +} diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/History.md b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/History.md new file mode 100644 index 00000000..acc86753 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/History.md @@ -0,0 +1,16 @@ + +1.0.2 / 2015-10-07 +================== + + * use try/catch when checking `localStorage` (#3, @kumavis) + +1.0.1 / 2014-11-25 +================== + + * browser: use `console.warn()` for deprecation calls + * browser: more jsdocs + +1.0.0 / 2014-04-30 +================== + + * initial commit diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/LICENSE b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/LICENSE new file mode 100644 index 00000000..6a60e8c2 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/LICENSE @@ -0,0 +1,24 @@ +(The MIT License) + +Copyright (c) 2014 Nathan Rajlich + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/README.md b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/README.md new file mode 100644 index 00000000..75622fa7 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/README.md @@ -0,0 +1,53 @@ +util-deprecate +============== +### The Node.js `util.deprecate()` function with browser support + +In Node.js, this module simply re-exports the `util.deprecate()` function. + +In the web browser (i.e. via browserify), a browser-specific implementation +of the `util.deprecate()` function is used. + + +## API + +A `deprecate()` function is the only thing exposed by this module. + +``` javascript +// setup: +exports.foo = deprecate(foo, 'foo() is deprecated, use bar() instead'); + + +// users see: +foo(); +// foo() is deprecated, use bar() instead +foo(); +foo(); +``` + + +## License + +(The MIT License) + +Copyright (c) 2014 Nathan Rajlich + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/browser.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/browser.js new file mode 100644 index 00000000..549ae2f0 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/browser.js @@ -0,0 +1,67 @@ + +/** + * Module exports. + */ + +module.exports = deprecate; + +/** + * Mark that a method should not be used. + * Returns a modified function which warns once by default. + * + * If `localStorage.noDeprecation = true` is set, then it is a no-op. + * + * If `localStorage.throwDeprecation = true` is set, then deprecated functions + * will throw an Error when invoked. + * + * If `localStorage.traceDeprecation = true` is set, then deprecated functions + * will invoke `console.trace()` instead of `console.error()`. + * + * @param {Function} fn - the function to deprecate + * @param {String} msg - the string to print to the console when `fn` is invoked + * @returns {Function} a new "deprecated" version of `fn` + * @api public + */ + +function deprecate (fn, msg) { + if (config('noDeprecation')) { + return fn; + } + + var warned = false; + function deprecated() { + if (!warned) { + if (config('throwDeprecation')) { + throw new Error(msg); + } else if (config('traceDeprecation')) { + console.trace(msg); + } else { + console.warn(msg); + } + warned = true; + } + return fn.apply(this, arguments); + } + + return deprecated; +} + +/** + * Checks `localStorage` for boolean values for the given `name`. + * + * @param {String} name + * @returns {Boolean} + * @api private + */ + +function config (name) { + // accessing global.localStorage can trigger a DOMException in sandboxed iframes + try { + if (!global.localStorage) return false; + } catch (_) { + return false; + } + var val = global.localStorage[name]; + if (null == val) return false; + return String(val).toLowerCase() === 'true'; +} diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/node.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/node.js new file mode 100644 index 00000000..5e6fcff5 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/node.js @@ -0,0 +1,6 @@ + +/** + * For Node.js, simply re-export the core `util.deprecate` function. + */ + +module.exports = require('util').deprecate; diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/package.json b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/package.json new file mode 100644 index 00000000..cb75e871 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/package.json @@ -0,0 +1,59 @@ +{ + "_from": "util-deprecate@>=1.0.1 <1.1.0", + "_id": "util-deprecate@1.0.2", + "_inBundle": true, + "_location": "/npm/request/bl/readable-stream/util-deprecate", + "_nodeVersion": "4.1.2", + "_npmUser": { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + }, + "_npmVersion": "2.14.4", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request/bl/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz", + "_shasum": "450d4dc9fa70de732762fbd2d4a28981419a0ccf", + "author": { + "name": "Nathan Rajlich", + "email": "nathan@tootallnate.net", + "url": "http://n8.io/" + }, + "browser": "browser.js", + "bugs": { + "url": "https://github.com/TooTallNate/util-deprecate/issues" + }, + "description": "The Node.js `util.deprecate()` function with browser support", + "directories": {}, + "dist": { + "shasum": "450d4dc9fa70de732762fbd2d4a28981419a0ccf", + "tarball": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz" + }, + "gitHead": "475fb6857cd23fafff20c1be846c1350abf8e6d4", + "homepage": "https://github.com/TooTallNate/util-deprecate", + "keywords": [ + "util", + "deprecate", + "browserify", + "browser", + "node" + ], + "license": "MIT", + "main": "node.js", + "maintainers": [ + { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + } + ], + "name": "util-deprecate", + "repository": { + "type": "git", + "url": "git://github.com/TooTallNate/util-deprecate.git" + }, + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "version": "1.0.2" +} diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json new file mode 100644 index 00000000..444da145 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json @@ -0,0 +1,85 @@ +{ + "_from": "readable-stream@>=2.0.5 <2.1.0", + "_id": "readable-stream@2.0.6", + "_inBundle": true, + "_location": "/npm/request/bl/readable-stream", + "_nodeVersion": "5.7.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/readable-stream-2.0.6.tgz_1457893507709_0.369257491780445" + }, + "_npmUser": { + "name": "cwmma", + "email": "calvin.metcalf@gmail.com" + }, + "_npmVersion": "3.6.0", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request/bl" + ], + "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz", + "_shasum": "8f90341e68a53ccc928788dacfcd11b36eb9b78e", + "browser": { + "util": false + }, + "bugs": { + "url": "https://github.com/nodejs/readable-stream/issues" + }, + "dependencies": { + "core-util-is": "~1.0.0", + "inherits": "~2.0.1", + "isarray": "~1.0.0", + "process-nextick-args": "~1.0.6", + "string_decoder": "~0.10.x", + "util-deprecate": "~1.0.1" + }, + "description": "Streams3, a user-land copy of the stream library from Node.js", + "devDependencies": { + "tap": "~0.2.6", + "tape": "~4.5.1", + "zuul": "~3.9.0" + }, + "directories": {}, + "dist": { + "shasum": "8f90341e68a53ccc928788dacfcd11b36eb9b78e", + "tarball": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz" + }, + "gitHead": "01fb5608a970b42c900b96746cadc13d27dd9d7e", + "homepage": "https://github.com/nodejs/readable-stream#readme", + "keywords": [ + "readable", + "stream", + "pipe" + ], + "license": "MIT", + "main": "readable.js", + "maintainers": [ + { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + }, + { + "name": "rvagg", + "email": "rod@vagg.org" + }, + { + "name": "cwmma", + "email": "calvin.metcalf@gmail.com" + } + ], + "name": "readable-stream", + "repository": { + "type": "git", + "url": "git://github.com/nodejs/readable-stream.git" + }, + "scripts": { + "browser": "npm run write-zuul && zuul -- test/browser.js", + "test": "tap test/parallel/*.js test/ours/*.js", + "write-zuul": "printf \"ui: tape\nbrowsers:\n - name: $BROWSER_NAME\n version: $BROWSER_VERSION\n\">.zuul.yml" + }, + "version": "2.0.6" +} diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/passthrough.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/passthrough.js new file mode 100644 index 00000000..27e8d8a5 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/passthrough.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_passthrough.js") diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/readable.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/readable.js new file mode 100644 index 00000000..6222a579 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/readable.js @@ -0,0 +1,12 @@ +var Stream = (function (){ + try { + return require('st' + 'ream'); // hack to fix a circular dependency issue when used with browserify + } catch(_){} +}()); +exports = module.exports = require('./lib/_stream_readable.js'); +exports.Stream = Stream || exports; +exports.Readable = exports; +exports.Writable = require('./lib/_stream_writable.js'); +exports.Duplex = require('./lib/_stream_duplex.js'); +exports.Transform = require('./lib/_stream_transform.js'); +exports.PassThrough = require('./lib/_stream_passthrough.js'); diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/transform.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/transform.js new file mode 100644 index 00000000..5d482f07 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/transform.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_transform.js") diff --git a/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/writable.js b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/writable.js new file mode 100644 index 00000000..e1e9efdf --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/writable.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_writable.js") diff --git a/node_modules/npm/node_modules/request/node_modules/bl/package.json b/node_modules/npm/node_modules/request/node_modules/bl/package.json new file mode 100644 index 00000000..eeef7501 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/package.json @@ -0,0 +1,71 @@ +{ + "_from": "bl@>=1.1.2 <1.2.0", + "_id": "bl@1.1.2", + "_inBundle": true, + "_location": "/npm/request/bl", + "_nodeVersion": "5.3.0", + "_npmOperationalInternal": { + "host": "packages-9-west.internal.npmjs.com", + "tmp": "tmp/bl-1.1.2.tgz_1455246621698_0.6300242957659066" + }, + "_npmUser": { + "name": "rvagg", + "email": "rod@vagg.org" + }, + "_npmVersion": "3.3.12", + "_phantomChildren": { + "inherits": "2.0.3" + }, + "_requiredBy": [ + "/npm/request" + ], + "_resolved": "https://registry.npmjs.org/bl/-/bl-1.1.2.tgz", + "_shasum": "fdca871a99713aa00d19e3bbba41c44787a65398", + "authors": [ + "Rod Vagg (https://github.com/rvagg)", + "Matteo Collina (https://github.com/mcollina)", + "Jarett Cruger (https://github.com/jcrugzz)" + ], + "bugs": { + "url": "https://github.com/rvagg/bl/issues" + }, + "dependencies": { + "readable-stream": "~2.0.5" + }, + "description": "Buffer List: collect buffers and access with a standard readable Buffer interface, streamable too!", + "devDependencies": { + "faucet": "0.0.1", + "hash_file": "~0.1.1", + "tape": "~4.4.0" + }, + "directories": {}, + "dist": { + "shasum": "fdca871a99713aa00d19e3bbba41c44787a65398", + "tarball": "https://registry.npmjs.org/bl/-/bl-1.1.2.tgz" + }, + "gitHead": "ea42021059dc65fc60d7f4b9217c73431f09d23d", + "homepage": "https://github.com/rvagg/bl", + "keywords": [ + "buffer", + "buffers", + "stream", + "awesomesauce" + ], + "license": "MIT", + "main": "bl.js", + "maintainers": [ + { + "name": "rvagg", + "email": "rod@vagg.org" + } + ], + "name": "bl", + "repository": { + "type": "git", + "url": "git+https://github.com/rvagg/bl.git" + }, + "scripts": { + "test": "node test/test.js | faucet" + }, + "version": "1.1.2" +} diff --git a/node_modules/npm/node_modules/request/node_modules/bl/test/test.js b/node_modules/npm/node_modules/request/node_modules/bl/test/test.js new file mode 100644 index 00000000..c95b1ba4 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/bl/test/test.js @@ -0,0 +1,640 @@ +var tape = require('tape') + , crypto = require('crypto') + , fs = require('fs') + , hash = require('hash_file') + , BufferList = require('../') + + , encodings = + ('hex utf8 utf-8 ascii binary base64' + + (process.browser ? '' : ' ucs2 ucs-2 utf16le utf-16le')).split(' ') + +tape('single bytes from single buffer', function (t) { + var bl = new BufferList() + bl.append(new Buffer('abcd')) + + t.equal(bl.length, 4) + + t.equal(bl.get(0), 97) + t.equal(bl.get(1), 98) + t.equal(bl.get(2), 99) + t.equal(bl.get(3), 100) + + t.end() +}) + +tape('single bytes from multiple buffers', function (t) { + var bl = new BufferList() + bl.append(new Buffer('abcd')) + bl.append(new Buffer('efg')) + bl.append(new Buffer('hi')) + bl.append(new Buffer('j')) + + t.equal(bl.length, 10) + + t.equal(bl.get(0), 97) + t.equal(bl.get(1), 98) + t.equal(bl.get(2), 99) + t.equal(bl.get(3), 100) + t.equal(bl.get(4), 101) + t.equal(bl.get(5), 102) + t.equal(bl.get(6), 103) + t.equal(bl.get(7), 104) + t.equal(bl.get(8), 105) + t.equal(bl.get(9), 106) + t.end() +}) + +tape('multi bytes from single buffer', function (t) { + var bl = new BufferList() + bl.append(new Buffer('abcd')) + + t.equal(bl.length, 4) + + t.equal(bl.slice(0, 4).toString('ascii'), 'abcd') + t.equal(bl.slice(0, 3).toString('ascii'), 'abc') + t.equal(bl.slice(1, 4).toString('ascii'), 'bcd') + + t.end() +}) + +tape('multiple bytes from multiple buffers', function (t) { + var bl = new BufferList() + + bl.append(new Buffer('abcd')) + bl.append(new Buffer('efg')) + bl.append(new Buffer('hi')) + bl.append(new Buffer('j')) + + t.equal(bl.length, 10) + + t.equal(bl.slice(0, 10).toString('ascii'), 'abcdefghij') + t.equal(bl.slice(3, 10).toString('ascii'), 'defghij') + t.equal(bl.slice(3, 6).toString('ascii'), 'def') + t.equal(bl.slice(3, 8).toString('ascii'), 'defgh') + t.equal(bl.slice(5, 10).toString('ascii'), 'fghij') + + t.end() +}) + +tape('multiple bytes from multiple buffer lists', function (t) { + var bl = new BufferList() + + bl.append(new BufferList([ new Buffer('abcd'), new Buffer('efg') ])) + bl.append(new BufferList([ new Buffer('hi'), new Buffer('j') ])) + + t.equal(bl.length, 10) + + t.equal(bl.slice(0, 10).toString('ascii'), 'abcdefghij') + + t.equal(bl.slice(3, 10).toString('ascii'), 'defghij') + t.equal(bl.slice(3, 6).toString('ascii'), 'def') + t.equal(bl.slice(3, 8).toString('ascii'), 'defgh') + t.equal(bl.slice(5, 10).toString('ascii'), 'fghij') + + t.end() +}) + +// same data as previous test, just using nested constructors +tape('multiple bytes from crazy nested buffer lists', function (t) { + var bl = new BufferList() + + bl.append(new BufferList([ + new BufferList([ + new BufferList(new Buffer('abc')) + , new Buffer('d') + , new BufferList(new Buffer('efg')) + ]) + , new BufferList([ new Buffer('hi') ]) + , new BufferList(new Buffer('j')) + ])) + + t.equal(bl.length, 10) + + t.equal(bl.slice(0, 10).toString('ascii'), 'abcdefghij') + + t.equal(bl.slice(3, 10).toString('ascii'), 'defghij') + t.equal(bl.slice(3, 6).toString('ascii'), 'def') + t.equal(bl.slice(3, 8).toString('ascii'), 'defgh') + t.equal(bl.slice(5, 10).toString('ascii'), 'fghij') + + t.end() +}) + +tape('append accepts arrays of Buffers', function (t) { + var bl = new BufferList() + bl.append(new Buffer('abc')) + bl.append([ new Buffer('def') ]) + bl.append([ new Buffer('ghi'), new Buffer('jkl') ]) + bl.append([ new Buffer('mnop'), new Buffer('qrstu'), new Buffer('vwxyz') ]) + t.equal(bl.length, 26) + t.equal(bl.slice().toString('ascii'), 'abcdefghijklmnopqrstuvwxyz') + t.end() +}) + +tape('append accepts arrays of BufferLists', function (t) { + var bl = new BufferList() + bl.append(new Buffer('abc')) + bl.append([ new BufferList('def') ]) + bl.append(new BufferList([ new Buffer('ghi'), new BufferList('jkl') ])) + bl.append([ new Buffer('mnop'), new BufferList([ new Buffer('qrstu'), new Buffer('vwxyz') ]) ]) + t.equal(bl.length, 26) + t.equal(bl.slice().toString('ascii'), 'abcdefghijklmnopqrstuvwxyz') + t.end() +}) + +tape('append chainable', function (t) { + var bl = new BufferList() + t.ok(bl.append(new Buffer('abcd')) === bl) + t.ok(bl.append([ new Buffer('abcd') ]) === bl) + t.ok(bl.append(new BufferList(new Buffer('abcd'))) === bl) + t.ok(bl.append([ new BufferList(new Buffer('abcd')) ]) === bl) + t.end() +}) + +tape('append chainable (test results)', function (t) { + var bl = new BufferList('abc') + .append([ new BufferList('def') ]) + .append(new BufferList([ new Buffer('ghi'), new BufferList('jkl') ])) + .append([ new Buffer('mnop'), new BufferList([ new Buffer('qrstu'), new Buffer('vwxyz') ]) ]) + + t.equal(bl.length, 26) + t.equal(bl.slice().toString('ascii'), 'abcdefghijklmnopqrstuvwxyz') + t.end() +}) + +tape('consuming from multiple buffers', function (t) { + var bl = new BufferList() + + bl.append(new Buffer('abcd')) + bl.append(new Buffer('efg')) + bl.append(new Buffer('hi')) + bl.append(new Buffer('j')) + + t.equal(bl.length, 10) + + t.equal(bl.slice(0, 10).toString('ascii'), 'abcdefghij') + + bl.consume(3) + t.equal(bl.length, 7) + t.equal(bl.slice(0, 7).toString('ascii'), 'defghij') + + bl.consume(2) + t.equal(bl.length, 5) + t.equal(bl.slice(0, 5).toString('ascii'), 'fghij') + + bl.consume(1) + t.equal(bl.length, 4) + t.equal(bl.slice(0, 4).toString('ascii'), 'ghij') + + bl.consume(1) + t.equal(bl.length, 3) + t.equal(bl.slice(0, 3).toString('ascii'), 'hij') + + bl.consume(2) + t.equal(bl.length, 1) + t.equal(bl.slice(0, 1).toString('ascii'), 'j') + + t.end() +}) + +tape('complete consumption', function (t) { + var bl = new BufferList() + + bl.append(new Buffer('a')) + bl.append(new Buffer('b')) + + bl.consume(2) + + t.equal(bl.length, 0) + t.equal(bl._bufs.length, 0) + + t.end() +}) + +tape('test readUInt8 / readInt8', function (t) { + var buf1 = new Buffer(1) + , buf2 = new Buffer(3) + , buf3 = new Buffer(3) + , bl = new BufferList() + + buf2[1] = 0x3 + buf2[2] = 0x4 + buf3[0] = 0x23 + buf3[1] = 0x42 + + bl.append(buf1) + bl.append(buf2) + bl.append(buf3) + + t.equal(bl.readUInt8(2), 0x3) + t.equal(bl.readInt8(2), 0x3) + t.equal(bl.readUInt8(3), 0x4) + t.equal(bl.readInt8(3), 0x4) + t.equal(bl.readUInt8(4), 0x23) + t.equal(bl.readInt8(4), 0x23) + t.equal(bl.readUInt8(5), 0x42) + t.equal(bl.readInt8(5), 0x42) + t.end() +}) + +tape('test readUInt16LE / readUInt16BE / readInt16LE / readInt16BE', function (t) { + var buf1 = new Buffer(1) + , buf2 = new Buffer(3) + , buf3 = new Buffer(3) + , bl = new BufferList() + + buf2[1] = 0x3 + buf2[2] = 0x4 + buf3[0] = 0x23 + buf3[1] = 0x42 + + bl.append(buf1) + bl.append(buf2) + bl.append(buf3) + + t.equal(bl.readUInt16BE(2), 0x0304) + t.equal(bl.readUInt16LE(2), 0x0403) + t.equal(bl.readInt16BE(2), 0x0304) + t.equal(bl.readInt16LE(2), 0x0403) + t.equal(bl.readUInt16BE(3), 0x0423) + t.equal(bl.readUInt16LE(3), 0x2304) + t.equal(bl.readInt16BE(3), 0x0423) + t.equal(bl.readInt16LE(3), 0x2304) + t.equal(bl.readUInt16BE(4), 0x2342) + t.equal(bl.readUInt16LE(4), 0x4223) + t.equal(bl.readInt16BE(4), 0x2342) + t.equal(bl.readInt16LE(4), 0x4223) + t.end() +}) + +tape('test readUInt32LE / readUInt32BE / readInt32LE / readInt32BE', function (t) { + var buf1 = new Buffer(1) + , buf2 = new Buffer(3) + , buf3 = new Buffer(3) + , bl = new BufferList() + + buf2[1] = 0x3 + buf2[2] = 0x4 + buf3[0] = 0x23 + buf3[1] = 0x42 + + bl.append(buf1) + bl.append(buf2) + bl.append(buf3) + + t.equal(bl.readUInt32BE(2), 0x03042342) + t.equal(bl.readUInt32LE(2), 0x42230403) + t.equal(bl.readInt32BE(2), 0x03042342) + t.equal(bl.readInt32LE(2), 0x42230403) + t.end() +}) + +tape('test readFloatLE / readFloatBE', function (t) { + var buf1 = new Buffer(1) + , buf2 = new Buffer(3) + , buf3 = new Buffer(3) + , bl = new BufferList() + + buf2[1] = 0x00 + buf2[2] = 0x00 + buf3[0] = 0x80 + buf3[1] = 0x3f + + bl.append(buf1) + bl.append(buf2) + bl.append(buf3) + + t.equal(bl.readFloatLE(2), 0x01) + t.end() +}) + +tape('test readDoubleLE / readDoubleBE', function (t) { + var buf1 = new Buffer(1) + , buf2 = new Buffer(3) + , buf3 = new Buffer(10) + , bl = new BufferList() + + buf2[1] = 0x55 + buf2[2] = 0x55 + buf3[0] = 0x55 + buf3[1] = 0x55 + buf3[2] = 0x55 + buf3[3] = 0x55 + buf3[4] = 0xd5 + buf3[5] = 0x3f + + bl.append(buf1) + bl.append(buf2) + bl.append(buf3) + + t.equal(bl.readDoubleLE(2), 0.3333333333333333) + t.end() +}) + +tape('test toString', function (t) { + var bl = new BufferList() + + bl.append(new Buffer('abcd')) + bl.append(new Buffer('efg')) + bl.append(new Buffer('hi')) + bl.append(new Buffer('j')) + + t.equal(bl.toString('ascii', 0, 10), 'abcdefghij') + t.equal(bl.toString('ascii', 3, 10), 'defghij') + t.equal(bl.toString('ascii', 3, 6), 'def') + t.equal(bl.toString('ascii', 3, 8), 'defgh') + t.equal(bl.toString('ascii', 5, 10), 'fghij') + + t.end() +}) + +tape('test toString encoding', function (t) { + var bl = new BufferList() + , b = new Buffer('abcdefghij\xff\x00') + + bl.append(new Buffer('abcd')) + bl.append(new Buffer('efg')) + bl.append(new Buffer('hi')) + bl.append(new Buffer('j')) + bl.append(new Buffer('\xff\x00')) + + encodings.forEach(function (enc) { + t.equal(bl.toString(enc), b.toString(enc), enc) + }) + + t.end() +}) + +!process.browser && tape('test stream', function (t) { + var random = crypto.randomBytes(65534) + , rndhash = hash(random, 'md5') + , md5sum = crypto.createHash('md5') + , bl = new BufferList(function (err, buf) { + t.ok(Buffer.isBuffer(buf)) + t.ok(err === null) + t.equal(rndhash, hash(bl.slice(), 'md5')) + t.equal(rndhash, hash(buf, 'md5')) + + bl.pipe(fs.createWriteStream('/tmp/bl_test_rnd_out.dat')) + .on('close', function () { + var s = fs.createReadStream('/tmp/bl_test_rnd_out.dat') + s.on('data', md5sum.update.bind(md5sum)) + s.on('end', function() { + t.equal(rndhash, md5sum.digest('hex'), 'woohoo! correct hash!') + t.end() + }) + }) + + }) + + fs.writeFileSync('/tmp/bl_test_rnd.dat', random) + fs.createReadStream('/tmp/bl_test_rnd.dat').pipe(bl) +}) + +tape('instantiation with Buffer', function (t) { + var buf = crypto.randomBytes(1024) + , buf2 = crypto.randomBytes(1024) + , b = BufferList(buf) + + t.equal(buf.toString('hex'), b.slice().toString('hex'), 'same buffer') + b = BufferList([ buf, buf2 ]) + t.equal(b.slice().toString('hex'), Buffer.concat([ buf, buf2 ]).toString('hex'), 'same buffer') + t.end() +}) + +tape('test String appendage', function (t) { + var bl = new BufferList() + , b = new Buffer('abcdefghij\xff\x00') + + bl.append('abcd') + bl.append('efg') + bl.append('hi') + bl.append('j') + bl.append('\xff\x00') + + encodings.forEach(function (enc) { + t.equal(bl.toString(enc), b.toString(enc)) + }) + + t.end() +}) + +tape('test Number appendage', function (t) { + var bl = new BufferList() + , b = new Buffer('1234567890') + + bl.append(1234) + bl.append(567) + bl.append(89) + bl.append(0) + + encodings.forEach(function (enc) { + t.equal(bl.toString(enc), b.toString(enc)) + }) + + t.end() +}) + +tape('write nothing, should get empty buffer', function (t) { + t.plan(3) + BufferList(function (err, data) { + t.notOk(err, 'no error') + t.ok(Buffer.isBuffer(data), 'got a buffer') + t.equal(0, data.length, 'got a zero-length buffer') + t.end() + }).end() +}) + +tape('unicode string', function (t) { + t.plan(2) + var inp1 = '\u2600' + , inp2 = '\u2603' + , exp = inp1 + ' and ' + inp2 + , bl = BufferList() + bl.write(inp1) + bl.write(' and ') + bl.write(inp2) + t.equal(exp, bl.toString()) + t.equal(new Buffer(exp).toString('hex'), bl.toString('hex')) +}) + +tape('should emit finish', function (t) { + var source = BufferList() + , dest = BufferList() + + source.write('hello') + source.pipe(dest) + + dest.on('finish', function () { + t.equal(dest.toString('utf8'), 'hello') + t.end() + }) +}) + +tape('basic copy', function (t) { + var buf = crypto.randomBytes(1024) + , buf2 = new Buffer(1024) + , b = BufferList(buf) + + b.copy(buf2) + t.equal(b.slice().toString('hex'), buf2.toString('hex'), 'same buffer') + t.end() +}) + +tape('copy after many appends', function (t) { + var buf = crypto.randomBytes(512) + , buf2 = new Buffer(1024) + , b = BufferList(buf) + + b.append(buf) + b.copy(buf2) + t.equal(b.slice().toString('hex'), buf2.toString('hex'), 'same buffer') + t.end() +}) + +tape('copy at a precise position', function (t) { + var buf = crypto.randomBytes(1004) + , buf2 = new Buffer(1024) + , b = BufferList(buf) + + b.copy(buf2, 20) + t.equal(b.slice().toString('hex'), buf2.slice(20).toString('hex'), 'same buffer') + t.end() +}) + +tape('copy starting from a precise location', function (t) { + var buf = crypto.randomBytes(10) + , buf2 = new Buffer(5) + , b = BufferList(buf) + + b.copy(buf2, 0, 5) + t.equal(b.slice(5).toString('hex'), buf2.toString('hex'), 'same buffer') + t.end() +}) + +tape('copy in an interval', function (t) { + var rnd = crypto.randomBytes(10) + , b = BufferList(rnd) // put the random bytes there + , actual = new Buffer(3) + , expected = new Buffer(3) + + rnd.copy(expected, 0, 5, 8) + b.copy(actual, 0, 5, 8) + + t.equal(actual.toString('hex'), expected.toString('hex'), 'same buffer') + t.end() +}) + +tape('copy an interval between two buffers', function (t) { + var buf = crypto.randomBytes(10) + , buf2 = new Buffer(10) + , b = BufferList(buf) + + b.append(buf) + b.copy(buf2, 0, 5, 15) + + t.equal(b.slice(5, 15).toString('hex'), buf2.toString('hex'), 'same buffer') + t.end() +}) + +tape('duplicate', function (t) { + t.plan(2) + + var bl = new BufferList('abcdefghij\xff\x00') + , dup = bl.duplicate() + + t.equal(bl.prototype, dup.prototype) + t.equal(bl.toString('hex'), dup.toString('hex')) +}) + +tape('destroy no pipe', function (t) { + t.plan(2) + + var bl = new BufferList('alsdkfja;lsdkfja;lsdk') + bl.destroy() + + t.equal(bl._bufs.length, 0) + t.equal(bl.length, 0) +}) + +!process.browser && tape('destroy with pipe before read end', function (t) { + t.plan(2) + + var bl = new BufferList() + fs.createReadStream(__dirname + '/test.js') + .pipe(bl) + + bl.destroy() + + t.equal(bl._bufs.length, 0) + t.equal(bl.length, 0) + +}) + +!process.browser && tape('destroy with pipe before read end with race', function (t) { + t.plan(2) + + var bl = new BufferList() + fs.createReadStream(__dirname + '/test.js') + .pipe(bl) + + setTimeout(function () { + bl.destroy() + setTimeout(function () { + t.equal(bl._bufs.length, 0) + t.equal(bl.length, 0) + }, 500) + }, 500) +}) + +!process.browser && tape('destroy with pipe after read end', function (t) { + t.plan(2) + + var bl = new BufferList() + fs.createReadStream(__dirname + '/test.js') + .on('end', onEnd) + .pipe(bl) + + function onEnd () { + bl.destroy() + + t.equal(bl._bufs.length, 0) + t.equal(bl.length, 0) + } +}) + +!process.browser && tape('destroy with pipe while writing to a destination', function (t) { + t.plan(4) + + var bl = new BufferList() + , ds = new BufferList() + + fs.createReadStream(__dirname + '/test.js') + .on('end', onEnd) + .pipe(bl) + + function onEnd () { + bl.pipe(ds) + + setTimeout(function () { + bl.destroy() + + t.equals(bl._bufs.length, 0) + t.equals(bl.length, 0) + + ds.destroy() + + t.equals(bl._bufs.length, 0) + t.equals(bl.length, 0) + + }, 100) + } +}) + +!process.browser && tape('handle error', function (t) { + t.plan(2) + fs.createReadStream('/does/not/exist').pipe(BufferList(function (err, data) { + t.ok(err instanceof Error, 'has error') + t.notOk(data, 'no data') + })) +}) diff --git a/node_modules/npm/node_modules/request/node_modules/caseless/LICENSE b/node_modules/npm/node_modules/request/node_modules/caseless/LICENSE new file mode 100644 index 00000000..61789f4a --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/caseless/LICENSE @@ -0,0 +1,28 @@ +Apache License +Version 2.0, January 2004 +http://www.apache.org/licenses/ +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION +1. 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It allows you to get/set/check for headers in a caseless manner while also preserving the caseing of headers the first time they are set. + +## Usage + +```javascript +var headers = {} + , c = caseless(headers) + ; +c.set('a-Header', 'asdf') +c.get('a-header') === 'asdf' +``` + +## has(key) + +Has takes a name and if it finds a matching header will return that header name with the preserved caseing it was set with. + +```javascript +c.has('a-header') === 'a-Header' +``` + +## set(key, value[, clobber=true]) + +Set is fairly straight forward except that if the header exists and clobber is disabled it will add `','+value` to the existing header. + +```javascript +c.set('a-Header', 'fdas') +c.set('a-HEADER', 'more', false) +c.get('a-header') === 'fdsa,more' +``` + +## swap(key) + +Swaps the casing of a header with the new one that is passed in. + +```javascript +var headers = {} + , c = caseless(headers) + ; +c.set('a-Header', 'fdas') +c.swap('a-HEADER') +c.has('a-header') === 'a-HEADER' +headers === {'a-HEADER': 'fdas'} +``` diff --git a/node_modules/npm/node_modules/request/node_modules/caseless/index.js b/node_modules/npm/node_modules/request/node_modules/caseless/index.js new file mode 100644 index 00000000..d86a70ec --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/caseless/index.js @@ -0,0 +1,66 @@ +function Caseless (dict) { + this.dict = dict || {} +} +Caseless.prototype.set = function (name, value, clobber) { + if (typeof name === 'object') { + for (var i in name) { + this.set(i, name[i], value) + } + } else { + if (typeof clobber === 'undefined') clobber = true + var has = this.has(name) + + if (!clobber && has) this.dict[has] = this.dict[has] + ',' + value + else this.dict[has || name] = value + return has + } +} +Caseless.prototype.has = function (name) { + var keys = Object.keys(this.dict) + , name = name.toLowerCase() + ; + for (var i=0;i=0.11.0 <0.12.0", + "_id": "caseless@0.11.0", + "_inBundle": true, + "_location": "/npm/request/caseless", + "_nodeVersion": "1.8.1", + "_npmUser": { + "name": "mikeal", + "email": "mikeal.rogers@gmail.com" + }, + "_npmVersion": "2.8.3", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request" + ], + "_resolved": "https://registry.npmjs.org/caseless/-/caseless-0.11.0.tgz", + "_shasum": "715b96ea9841593cc33067923f5ec60ebda4f7d7", + "author": { + "name": "Mikeal Rogers", + "email": "mikeal.rogers@gmail.com" + }, + "bugs": { + "url": "https://github.com/mikeal/caseless/issues" + }, + "description": "Caseless object set/get/has, very useful when working with HTTP headers.", + "devDependencies": { + "tape": "^2.10.2" + }, + "directories": {}, + "dist": { + "shasum": "715b96ea9841593cc33067923f5ec60ebda4f7d7", + "tarball": "https://registry.npmjs.org/caseless/-/caseless-0.11.0.tgz" + }, + "gitHead": "c578232a02cc2b46b6da8851caf57fdbfac89ff5", + "homepage": "https://github.com/mikeal/caseless#readme", + "keywords": [ + "headers", + "http", + "caseless" + ], + "license": "Apache-2.0", + "main": "index.js", + "maintainers": [ + { + "name": "mikeal", + "email": "mikeal.rogers@gmail.com" + }, + { + "name": "nylen", + "email": "jnylen@gmail.com" + }, + { + "name": "simov", + "email": "simeonvelichkov@gmail.com" + } + ], + "name": "caseless", + "repository": { + "type": "git", + "url": "git+https://github.com/mikeal/caseless.git" + }, + "scripts": { + "test": "node test.js" + }, + "test": "node test.js", + "version": "0.11.0" +} diff --git a/node_modules/npm/node_modules/request/node_modules/caseless/test.js b/node_modules/npm/node_modules/request/node_modules/caseless/test.js new file mode 100644 index 00000000..084bbaf5 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/caseless/test.js @@ -0,0 +1,40 @@ +var tape = require('tape') + , caseless = require('./') + ; + +tape('set get has', function (t) { + var headers = {} + , c = caseless(headers) + ; + t.plan(17) + c.set('a-Header', 'asdf') + t.equal(c.get('a-header'), 'asdf') + t.equal(c.has('a-header'), 'a-Header') + t.ok(!c.has('nothing')) + // old bug where we used the wrong regex + t.ok(!c.has('a-hea')) + c.set('a-header', 'fdsa') + t.equal(c.get('a-header'), 'fdsa') + t.equal(c.get('a-Header'), 'fdsa') + c.set('a-HEADER', 'more', false) + t.equal(c.get('a-header'), 'fdsa,more') + + t.deepEqual(headers, {'a-Header': 'fdsa,more'}) + c.swap('a-HEADER') + t.deepEqual(headers, {'a-HEADER': 'fdsa,more'}) + + c.set('deleteme', 'foobar') + t.ok(c.has('deleteme')) + t.ok(c.del('deleteme')) + t.notOk(c.has('deleteme')) + t.notOk(c.has('idonotexist')) + t.ok(c.del('idonotexist')) + + c.set('tva', 'test1') + c.set('tva-header', 'test2') + t.equal(c.has('tva'), 'tva') + t.notOk(c.has('header')) + + t.equal(c.get('tva'), 'test1') + +}) diff --git a/node_modules/npm/node_modules/request/node_modules/combined-stream/License b/node_modules/npm/node_modules/request/node_modules/combined-stream/License new file mode 100644 index 00000000..4804b7ab --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/combined-stream/License @@ -0,0 +1,19 @@ +Copyright (c) 2011 Debuggable Limited + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/combined-stream/Readme.md b/node_modules/npm/node_modules/request/node_modules/combined-stream/Readme.md new file mode 100644 index 00000000..3a9e025f --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/combined-stream/Readme.md @@ -0,0 +1,138 @@ +# combined-stream + +A stream that emits multiple other streams one after another. + +**NB** Currently `combined-stream` works with streams vesrion 1 only. There is ongoing effort to switch this library to streams version 2. Any help is welcome. :) Meanwhile you can explore other libraries that provide streams2 support with more or less compatability with `combined-stream`. + +- [combined-stream2](https://www.npmjs.com/package/combined-stream2): A drop-in streams2-compatible replacement for the combined-stream module. + +- [multistream](https://www.npmjs.com/package/multistream): A stream that emits multiple other streams one after another. + +## Installation + +``` bash +npm install combined-stream +``` + +## Usage + +Here is a simple example that shows how you can use combined-stream to combine +two files into one: + +``` javascript +var CombinedStream = require('combined-stream'); +var fs = require('fs'); + +var combinedStream = CombinedStream.create(); +combinedStream.append(fs.createReadStream('file1.txt')); +combinedStream.append(fs.createReadStream('file2.txt')); + +combinedStream.pipe(fs.createWriteStream('combined.txt')); +``` + +While the example above works great, it will pause all source streams until +they are needed. If you don't want that to happen, you can set `pauseStreams` +to `false`: + +``` javascript +var CombinedStream = require('combined-stream'); +var fs = require('fs'); + +var combinedStream = CombinedStream.create({pauseStreams: false}); +combinedStream.append(fs.createReadStream('file1.txt')); +combinedStream.append(fs.createReadStream('file2.txt')); + +combinedStream.pipe(fs.createWriteStream('combined.txt')); +``` + +However, what if you don't have all the source streams yet, or you don't want +to allocate the resources (file descriptors, memory, etc.) for them right away? +Well, in that case you can simply provide a callback that supplies the stream +by calling a `next()` function: + +``` javascript +var CombinedStream = require('combined-stream'); +var fs = require('fs'); + +var combinedStream = CombinedStream.create(); +combinedStream.append(function(next) { + next(fs.createReadStream('file1.txt')); +}); +combinedStream.append(function(next) { + next(fs.createReadStream('file2.txt')); +}); + +combinedStream.pipe(fs.createWriteStream('combined.txt')); +``` + +## API + +### CombinedStream.create([options]) + +Returns a new combined stream object. Available options are: + +* `maxDataSize` +* `pauseStreams` + +The effect of those options is described below. + +### combinedStream.pauseStreams = `true` + +Whether to apply back pressure to the underlaying streams. If set to `false`, +the underlaying streams will never be paused. If set to `true`, the +underlaying streams will be paused right after being appended, as well as when +`delayedStream.pipe()` wants to throttle. + +### combinedStream.maxDataSize = `2 * 1024 * 1024` + +The maximum amount of bytes (or characters) to buffer for all source streams. +If this value is exceeded, `combinedStream` emits an `'error'` event. + +### combinedStream.dataSize = `0` + +The amount of bytes (or characters) currently buffered by `combinedStream`. + +### combinedStream.append(stream) + +Appends the given `stream` to the combinedStream object. If `pauseStreams` is +set to `true, this stream will also be paused right away. + +`streams` can also be a function that takes one parameter called `next`. `next` +is a function that must be invoked in order to provide the `next` stream, see +example above. + +Regardless of how the `stream` is appended, combined-stream always attaches an +`'error'` listener to it, so you don't have to do that manually. + +Special case: `stream` can also be a String or Buffer. + +### combinedStream.write(data) + +You should not call this, `combinedStream` takes care of piping the appended +streams into itself for you. + +### combinedStream.resume() + +Causes `combinedStream` to start drain the streams it manages. The function is +idempotent, and also emits a `'resume'` event each time which usually goes to +the stream that is currently being drained. + +### combinedStream.pause(); + +If `combinedStream.pauseStreams` is set to `false`, this does nothing. +Otherwise a `'pause'` event is emitted, this goes to the stream that is +currently being drained, so you can use it to apply back pressure. + +### combinedStream.end(); + +Sets `combinedStream.writable` to false, emits an `'end'` event, and removes +all streams from the queue. + +### combinedStream.destroy(); + +Same as `combinedStream.end()`, except it emits a `'close'` event instead of +`'end'`. + +## License + +combined-stream is licensed under the MIT license. diff --git a/node_modules/npm/node_modules/request/node_modules/combined-stream/lib/combined_stream.js b/node_modules/npm/node_modules/request/node_modules/combined-stream/lib/combined_stream.js new file mode 100644 index 00000000..6b5c21b6 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/combined-stream/lib/combined_stream.js @@ -0,0 +1,188 @@ +var util = require('util'); +var Stream = require('stream').Stream; +var DelayedStream = require('delayed-stream'); + +module.exports = CombinedStream; +function CombinedStream() { + this.writable = false; + this.readable = true; + this.dataSize = 0; + this.maxDataSize = 2 * 1024 * 1024; + this.pauseStreams = true; + + this._released = false; + this._streams = []; + this._currentStream = null; +} +util.inherits(CombinedStream, Stream); + +CombinedStream.create = function(options) { + var combinedStream = new this(); + + options = options || {}; + for (var option in options) { + combinedStream[option] = options[option]; + } + + return combinedStream; +}; + +CombinedStream.isStreamLike = function(stream) { + return (typeof stream !== 'function') + && (typeof stream !== 'string') + && (typeof stream !== 'boolean') + && (typeof stream !== 'number') + && (!Buffer.isBuffer(stream)); +}; + +CombinedStream.prototype.append = function(stream) { + var isStreamLike = CombinedStream.isStreamLike(stream); + + if (isStreamLike) { + if (!(stream instanceof DelayedStream)) { + var newStream = DelayedStream.create(stream, { + maxDataSize: Infinity, + pauseStream: this.pauseStreams, + }); + stream.on('data', this._checkDataSize.bind(this)); + stream = newStream; + } + + this._handleErrors(stream); + + if (this.pauseStreams) { + stream.pause(); + } + } + + this._streams.push(stream); + return this; +}; + +CombinedStream.prototype.pipe = function(dest, options) { + Stream.prototype.pipe.call(this, dest, options); + this.resume(); + return dest; +}; + +CombinedStream.prototype._getNext = function() { + this._currentStream = null; + var stream = this._streams.shift(); + + + if (typeof stream == 'undefined') { + this.end(); + return; + } + + if (typeof stream !== 'function') { + this._pipeNext(stream); + return; + } + + var getStream = stream; + getStream(function(stream) { + var isStreamLike = CombinedStream.isStreamLike(stream); + if (isStreamLike) { + stream.on('data', this._checkDataSize.bind(this)); + this._handleErrors(stream); + } + + this._pipeNext(stream); + }.bind(this)); +}; + +CombinedStream.prototype._pipeNext = function(stream) { + this._currentStream = stream; + + var isStreamLike = CombinedStream.isStreamLike(stream); + if (isStreamLike) { + stream.on('end', this._getNext.bind(this)); + stream.pipe(this, {end: false}); + return; + } + + var value = stream; + this.write(value); + this._getNext(); +}; + +CombinedStream.prototype._handleErrors = function(stream) { + var self = this; + stream.on('error', function(err) { + self._emitError(err); + }); +}; + +CombinedStream.prototype.write = function(data) { + this.emit('data', data); +}; + +CombinedStream.prototype.pause = function() { + if (!this.pauseStreams) { + return; + } + + if(this.pauseStreams && this._currentStream && typeof(this._currentStream.pause) == 'function') this._currentStream.pause(); + this.emit('pause'); +}; + +CombinedStream.prototype.resume = function() { + if (!this._released) { + this._released = true; + this.writable = true; + this._getNext(); + } + + if(this.pauseStreams && this._currentStream && typeof(this._currentStream.resume) == 'function') this._currentStream.resume(); + this.emit('resume'); +}; + +CombinedStream.prototype.end = function() { + this._reset(); + this.emit('end'); +}; + +CombinedStream.prototype.destroy = function() { + this._reset(); + this.emit('close'); +}; + +CombinedStream.prototype._reset = function() { + this.writable = false; + this._streams = []; + this._currentStream = null; +}; + +CombinedStream.prototype._checkDataSize = function() { + this._updateDataSize(); + if (this.dataSize <= this.maxDataSize) { + return; + } + + var message = + 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.'; + this._emitError(new Error(message)); +}; + +CombinedStream.prototype._updateDataSize = function() { + this.dataSize = 0; + + var self = this; + this._streams.forEach(function(stream) { + if (!stream.dataSize) { + return; + } + + self.dataSize += stream.dataSize; + }); + + if (this._currentStream && this._currentStream.dataSize) { + this.dataSize += this._currentStream.dataSize; + } +}; + +CombinedStream.prototype._emitError = function(err) { + this._reset(); + this.emit('error', err); +}; diff --git a/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/.npmignore b/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/.npmignore new file mode 100644 index 00000000..9daeafb9 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/.npmignore @@ -0,0 +1 @@ +test diff --git a/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/License b/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/License new file mode 100644 index 00000000..4804b7ab --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/License @@ -0,0 +1,19 @@ +Copyright (c) 2011 Debuggable Limited + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/Makefile b/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/Makefile new file mode 100644 index 00000000..b4ff85a3 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/Makefile @@ -0,0 +1,7 @@ +SHELL := /bin/bash + +test: + @./test/run.js + +.PHONY: test + diff --git a/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/Readme.md b/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/Readme.md new file mode 100644 index 00000000..aca36f9f --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/Readme.md @@ -0,0 +1,141 @@ +# delayed-stream + +Buffers events from a stream until you are ready to handle them. + +## Installation + +``` bash +npm install delayed-stream +``` + +## Usage + +The following example shows how to write a http echo server that delays its +response by 1000 ms. + +``` javascript +var DelayedStream = require('delayed-stream'); +var http = require('http'); + +http.createServer(function(req, res) { + var delayed = DelayedStream.create(req); + + setTimeout(function() { + res.writeHead(200); + delayed.pipe(res); + }, 1000); +}); +``` + +If you are not using `Stream#pipe`, you can also manually release the buffered +events by calling `delayedStream.resume()`: + +``` javascript +var delayed = DelayedStream.create(req); + +setTimeout(function() { + // Emit all buffered events and resume underlaying source + delayed.resume(); +}, 1000); +``` + +## Implementation + +In order to use this meta stream properly, here are a few things you should +know about the implementation. + +### Event Buffering / Proxying + +All events of the `source` stream are hijacked by overwriting the `source.emit` +method. Until node implements a catch-all event listener, this is the only way. + +However, delayed-stream still continues to emit all events it captures on the +`source`, regardless of whether you have released the delayed stream yet or +not. + +Upon creation, delayed-stream captures all `source` events and stores them in +an internal event buffer. Once `delayedStream.release()` is called, all +buffered events are emitted on the `delayedStream`, and the event buffer is +cleared. After that, delayed-stream merely acts as a proxy for the underlaying +source. + +### Error handling + +Error events on `source` are buffered / proxied just like any other events. +However, `delayedStream.create` attaches a no-op `'error'` listener to the +`source`. This way you only have to handle errors on the `delayedStream` +object, rather than in two places. + +### Buffer limits + +delayed-stream provides a `maxDataSize` property that can be used to limit +the amount of data being buffered. In order to protect you from bad `source` +streams that don't react to `source.pause()`, this feature is enabled by +default. + +## API + +### DelayedStream.create(source, [options]) + +Returns a new `delayedStream`. Available options are: + +* `pauseStream` +* `maxDataSize` + +The description for those properties can be found below. + +### delayedStream.source + +The `source` stream managed by this object. This is useful if you are +passing your `delayedStream` around, and you still want to access properties +on the `source` object. + +### delayedStream.pauseStream = true + +Whether to pause the underlaying `source` when calling +`DelayedStream.create()`. Modifying this property afterwards has no effect. + +### delayedStream.maxDataSize = 1024 * 1024 + +The amount of data to buffer before emitting an `error`. + +If the underlaying source is emitting `Buffer` objects, the `maxDataSize` +refers to bytes. + +If the underlaying source is emitting JavaScript strings, the size refers to +characters. + +If you know what you are doing, you can set this property to `Infinity` to +disable this feature. You can also modify this property during runtime. + +### delayedStream.dataSize = 0 + +The amount of data buffered so far. + +### delayedStream.readable + +An ECMA5 getter that returns the value of `source.readable`. + +### delayedStream.resume() + +If the `delayedStream` has not been released so far, `delayedStream.release()` +is called. + +In either case, `source.resume()` is called. + +### delayedStream.pause() + +Calls `source.pause()`. + +### delayedStream.pipe(dest) + +Calls `delayedStream.resume()` and then proxies the arguments to `source.pipe`. + +### delayedStream.release() + +Emits and clears all events that have been buffered up so far. This does not +resume the underlaying source, use `delayedStream.resume()` instead. + +## License + +delayed-stream is licensed under the MIT license. diff --git a/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/lib/delayed_stream.js b/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/lib/delayed_stream.js new file mode 100644 index 00000000..b38fc85f --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/lib/delayed_stream.js @@ -0,0 +1,107 @@ +var Stream = require('stream').Stream; +var util = require('util'); + +module.exports = DelayedStream; +function DelayedStream() { + this.source = null; + this.dataSize = 0; + this.maxDataSize = 1024 * 1024; + this.pauseStream = true; + + this._maxDataSizeExceeded = false; + this._released = false; + this._bufferedEvents = []; +} +util.inherits(DelayedStream, Stream); + +DelayedStream.create = function(source, options) { + var delayedStream = new this(); + + options = options || {}; + for (var option in options) { + delayedStream[option] = options[option]; + } + + delayedStream.source = source; + + var realEmit = source.emit; + source.emit = function() { + delayedStream._handleEmit(arguments); + return realEmit.apply(source, arguments); + }; + + source.on('error', function() {}); + if (delayedStream.pauseStream) { + source.pause(); + } + + return delayedStream; +}; + +Object.defineProperty(DelayedStream.prototype, 'readable', { + configurable: true, + enumerable: true, + get: function() { + return this.source.readable; + } +}); + +DelayedStream.prototype.setEncoding = function() { + return this.source.setEncoding.apply(this.source, arguments); +}; + +DelayedStream.prototype.resume = function() { + if (!this._released) { + this.release(); + } + + this.source.resume(); +}; + +DelayedStream.prototype.pause = function() { + this.source.pause(); +}; + +DelayedStream.prototype.release = function() { + this._released = true; + + this._bufferedEvents.forEach(function(args) { + this.emit.apply(this, args); + }.bind(this)); + this._bufferedEvents = []; +}; + +DelayedStream.prototype.pipe = function() { + var r = Stream.prototype.pipe.apply(this, arguments); + this.resume(); + return r; +}; + +DelayedStream.prototype._handleEmit = function(args) { + if (this._released) { + this.emit.apply(this, args); + return; + } + + if (args[0] === 'data') { + this.dataSize += args[1].length; + this._checkIfMaxDataSizeExceeded(); + } + + this._bufferedEvents.push(args); +}; + +DelayedStream.prototype._checkIfMaxDataSizeExceeded = function() { + if (this._maxDataSizeExceeded) { + return; + } + + if (this.dataSize <= this.maxDataSize) { + return; + } + + this._maxDataSizeExceeded = true; + var message = + 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.' + this.emit('error', new Error(message)); +}; diff --git a/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/package.json b/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/package.json new file mode 100644 index 00000000..c3d5edb1 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/package.json @@ -0,0 +1,69 @@ +{ + "_from": "delayed-stream@>=1.0.0 <1.1.0", + "_id": "delayed-stream@1.0.0", + "_inBundle": true, + "_location": "/npm/request/combined-stream/delayed-stream", + "_nodeVersion": "1.6.4", + "_npmUser": { + "name": "apechimp", + "email": "apeherder@gmail.com" + }, + "_npmVersion": "2.8.3", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request/combined-stream" + ], + "_resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz", + "_shasum": "df3ae199acadfb7d440aaae0b29e2272b24ec619", + "author": { + "name": "Felix Geisendörfer", + "email": "felix@debuggable.com", + "url": "http://debuggable.com/" + }, + "bugs": { + "url": "https://github.com/felixge/node-delayed-stream/issues" + }, + "contributors": [ + { + "name": "Mike Atkins", + "email": "apeherder@gmail.com" + } + ], + "dependencies": {}, + "description": "Buffers events from a stream until you are ready to handle them.", + "devDependencies": { + "fake": "0.2.0", + "far": "0.0.1" + }, + "directories": {}, + "dist": { + "shasum": "df3ae199acadfb7d440aaae0b29e2272b24ec619", + "tarball": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz" + }, + "engines": { + "node": ">=0.4.0" + }, + "gitHead": "07a9dc99fb8f1a488160026b9ad77493f766fb84", + "homepage": "https://github.com/felixge/node-delayed-stream", + "license": "MIT", + "main": "./lib/delayed_stream", + "maintainers": [ + { + "name": "felixge", + "email": "felix@debuggable.com" + }, + { + "name": "apechimp", + "email": "apeherder@gmail.com" + } + ], + "name": "delayed-stream", + "repository": { + "type": "git", + "url": "git://github.com/felixge/node-delayed-stream.git" + }, + "scripts": { + "test": "make test" + }, + "version": "1.0.0" +} diff --git a/node_modules/npm/node_modules/request/node_modules/combined-stream/package.json b/node_modules/npm/node_modules/request/node_modules/combined-stream/package.json new file mode 100644 index 00000000..fe9cc030 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/combined-stream/package.json @@ -0,0 +1,73 @@ +{ + "_from": "combined-stream@>=1.0.5 <1.1.0", + "_id": "combined-stream@1.0.5", + "_inBundle": true, + "_location": "/npm/request/combined-stream", + "_nodeVersion": "0.12.4", + "_npmUser": { + "name": "alexindigo", + "email": "iam@alexindigo.com" + }, + "_npmVersion": "2.10.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request", + "/npm/request/form-data" + ], + "_resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.5.tgz", + "_shasum": "938370a57b4a51dea2c77c15d5c5fdf895164009", + "author": { + "name": "Felix Geisendörfer", + "email": "felix@debuggable.com", + "url": "http://debuggable.com/" + }, + "bugs": { + "url": "https://github.com/felixge/node-combined-stream/issues" + }, + "dependencies": { + "delayed-stream": "~1.0.0" + }, + "description": "A stream that emits multiple other streams one after another.", + "devDependencies": { + "far": "~0.0.7" + }, + "directories": {}, + "dist": { + "shasum": "938370a57b4a51dea2c77c15d5c5fdf895164009", + "tarball": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.5.tgz" + }, + "engines": { + "node": ">= 0.8" + }, + "gitHead": "cfc7b815d090a109bcedb5bb0f6713148d55a6b7", + "homepage": "https://github.com/felixge/node-combined-stream", + "license": "MIT", + "main": "./lib/combined_stream", + "maintainers": [ + { + "name": "felixge", + "email": "felix@debuggable.com" + }, + { + "name": "celer", + "email": "dtyree77@gmail.com" + }, + { + "name": "alexindigo", + "email": "iam@alexindigo.com" + }, + { + "name": "apechimp", + "email": "apeherder@gmail.com" + } + ], + "name": "combined-stream", + "repository": { + "type": "git", + "url": "git://github.com/felixge/node-combined-stream.git" + }, + "scripts": { + "test": "node test/run.js" + }, + "version": "1.0.5" +} diff --git a/node_modules/npm/node_modules/request/node_modules/extend/.jscs.json b/node_modules/npm/node_modules/request/node_modules/extend/.jscs.json new file mode 100644 index 00000000..7e84b282 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/extend/.jscs.json @@ -0,0 +1,104 @@ +{ + "additionalRules": [], + + "requireSemicolons": true, + + "disallowMultipleSpaces": true, + + "disallowIdentifierNames": [], + + "requireCurlyBraces": ["if", "else", "for", "while", "do", "try", "catch"], + + "requireSpaceAfterKeywords": ["if", "else", "for", "while", "do", "switch", "return", "try", "catch", "function"], + + "disallowSpaceAfterKeywords": [], + + "requireSpacesInAnonymousFunctionExpression": { "beforeOpeningRoundBrace": true, "beforeOpeningCurlyBrace": true }, + "requireSpacesInNamedFunctionExpression": { "beforeOpeningCurlyBrace": true }, + "disallowSpacesInNamedFunctionExpression": { "beforeOpeningRoundBrace": true }, + "requireSpacesInFunctionDeclaration": { "beforeOpeningCurlyBrace": true }, + "disallowSpacesInFunctionDeclaration": { "beforeOpeningRoundBrace": true }, + + "requireSpaceBetweenArguments": true, + + "disallowSpacesInsideParentheses": true, + + "disallowSpacesInsideArrayBrackets": true, + + "disallowQuotedKeysInObjects": "allButReserved", + + "disallowSpaceAfterObjectKeys": true, + + "requireCommaBeforeLineBreak": true, + + "disallowSpaceAfterPrefixUnaryOperators": ["++", "--", "+", "-", "~", "!"], + "requireSpaceAfterPrefixUnaryOperators": [], + + "disallowSpaceBeforePostfixUnaryOperators": ["++", "--"], + "requireSpaceBeforePostfixUnaryOperators": [], + + "disallowSpaceBeforeBinaryOperators": [], + "requireSpaceBeforeBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="], + + "requireSpaceAfterBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="], + "disallowSpaceAfterBinaryOperators": [], + + "disallowImplicitTypeConversion": ["binary", "string"], + + "disallowKeywords": ["with", "eval"], + + "requireKeywordsOnNewLine": [], + "disallowKeywordsOnNewLine": ["else"], + + "requireLineFeedAtFileEnd": true, + + "disallowTrailingWhitespace": true, + + "disallowTrailingComma": true, + + "excludeFiles": ["node_modules/**", "vendor/**"], + + "disallowMultipleLineStrings": true, + + "requireDotNotation": true, + + "requireParenthesesAroundIIFE": true, + + "validateLineBreaks": "LF", + + "validateQuoteMarks": { + "escape": true, + "mark": "'" + }, + + "disallowOperatorBeforeLineBreak": [], + + "requireSpaceBeforeKeywords": [ + "do", + "for", + "if", + "else", + "switch", + "case", + "try", + "catch", + "finally", + "while", + "with", + "return" + ], + + "validateAlignedFunctionParameters": { + "lineBreakAfterOpeningBraces": true, + "lineBreakBeforeClosingBraces": true + }, + + "requirePaddingNewLinesBeforeExport": true, + + "validateNewlineAfterArrayElements": { + "maximum": 6 + }, + + "requirePaddingNewLinesAfterUseStrict": true +} + diff --git a/node_modules/npm/node_modules/request/node_modules/extend/.npmignore b/node_modules/npm/node_modules/request/node_modules/extend/.npmignore new file mode 100644 index 00000000..30d74d25 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/extend/.npmignore @@ -0,0 +1 @@ +test \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/extend/.travis.yml b/node_modules/npm/node_modules/request/node_modules/extend/.travis.yml new file mode 100644 index 00000000..ebef6449 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/extend/.travis.yml @@ -0,0 +1,44 @@ +language: node_js +node_js: + - "iojs-v2.3" + - "iojs-v2.2" + - "iojs-v2.1" + - "iojs-v2.0" + - "iojs-v1.8" + - "iojs-v1.7" + - "iojs-v1.6" + - "iojs-v1.5" + - "iojs-v1.4" + - "iojs-v1.3" + - "iojs-v1.2" + - "iojs-v1.1" + - "iojs-v1.0" + - "0.12" + - "0.11" + - "0.10" + - "0.9" + - "0.8" + - "0.6" + - "0.4" +before_install: + - '[ "${TRAVIS_NODE_VERSION}" = "0.6" ] || npm install -g npm@1.4.28 && npm install -g npm' +sudo: false +matrix: + fast_finish: true + allow_failures: + - node_js: "iojs-v2.2" + - node_js: "iojs-v2.1" + - node_js: "iojs-v2.0" + - node_js: "iojs-v1.7" + - node_js: "iojs-v1.6" + - node_js: "iojs-v1.5" + - node_js: "iojs-v1.4" + - node_js: "iojs-v1.3" + - node_js: "iojs-v1.2" + - node_js: "iojs-v1.1" + - node_js: "iojs-v1.0" + - node_js: "0.11" + - node_js: "0.9" + - node_js: "0.8" + - node_js: "0.6" + - node_js: "0.4" diff --git a/node_modules/npm/node_modules/request/node_modules/extend/CHANGELOG.md b/node_modules/npm/node_modules/request/node_modules/extend/CHANGELOG.md new file mode 100644 index 00000000..ee0cfd6a --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/extend/CHANGELOG.md @@ -0,0 +1,69 @@ +3.0.0 / 2015-07-01 +================== + * [Possible breaking change] Use global "strict" directive (#32) + * [Tests] `int` is an ES3 reserved word + * [Tests] Test up to `io.js` `v2.3` + * [Tests] Add `npm run eslint` + * [Dev Deps] Update `covert`, `jscs` + +2.0.1 / 2015-04-25 +================== + * Use an inline `isArray` check, for ES3 browsers. (#27) + * Some old browsers fail when an identifier is `toString` + * Test latest `node` and `io.js` versions on `travis-ci`; speed up builds + * Add license info to package.json (#25) + * Update `tape`, `jscs` + * Adding a CHANGELOG + +2.0.0 / 2014-10-01 +================== + * Increase code coverage to 100%; run code coverage as part of tests + * Add `npm run lint`; Run linter as part of tests + * Remove nodeType and setInterval checks in isPlainObject + * Updating `tape`, `jscs`, `covert` + * General style and README cleanup + +1.3.0 / 2014-06-20 +================== + * Add component.json for browser support (#18) + * Use SVG for badges in README (#16) + * Updating `tape`, `covert` + * Updating travis-ci to work with multiple node versions + * Fix `deep === false` bug (returning target as {}) (#14) + * Fixing constructor checks in isPlainObject + * Adding additional test coverage + * Adding `npm run coverage` + * Add LICENSE (#13) + * Adding a warning about `false`, per #11 + * General style and whitespace cleanup + +1.2.1 / 2013-09-14 +================== + * Fixing hasOwnProperty bugs that would only have shown up in specific browsers. Fixes #8 + * Updating `tape` + +1.2.0 / 2013-09-02 +================== + * Updating the README: add badges + * Adding a missing variable reference. + * Using `tape` instead of `buster` for tests; add more tests (#7) + * Adding node 0.10 to Travis CI (#6) + * Enabling "npm test" and cleaning up package.json (#5) + * Add Travis CI. + +1.1.3 / 2012-12-06 +================== + * Added unit tests. + * Ensure extend function is named. (Looks nicer in a stack trace.) + * README cleanup. + +1.1.1 / 2012-11-07 +================== + * README cleanup. + * Added installation instructions. + * Added a missing semicolon + +1.0.0 / 2012-04-08 +================== + * Initial commit + diff --git a/node_modules/npm/node_modules/request/node_modules/extend/LICENSE b/node_modules/npm/node_modules/request/node_modules/extend/LICENSE new file mode 100644 index 00000000..e16d6a56 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/extend/LICENSE @@ -0,0 +1,23 @@ +The MIT License (MIT) + +Copyright (c) 2014 Stefan Thomas + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + diff --git a/node_modules/npm/node_modules/request/node_modules/extend/README.md b/node_modules/npm/node_modules/request/node_modules/extend/README.md new file mode 100644 index 00000000..632fb0f9 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/extend/README.md @@ -0,0 +1,62 @@ +[![Build Status][travis-svg]][travis-url] +[![dependency status][deps-svg]][deps-url] +[![dev dependency status][dev-deps-svg]][dev-deps-url] + +# extend() for Node.js [![Version Badge][npm-version-png]][npm-url] + +`node-extend` is a port of the classic extend() method from jQuery. It behaves as you expect. It is simple, tried and true. + +## Installation + +This package is available on [npm][npm-url] as: `extend` + +``` sh +npm install extend +``` + +## Usage + +**Syntax:** extend **(** [`deep`], `target`, `object1`, [`objectN`] **)** + +*Extend one object with one or more others, returning the modified object.* + +Keep in mind that the target object will be modified, and will be returned from extend(). + +If a boolean true is specified as the first argument, extend performs a deep copy, recursively copying any objects it finds. Otherwise, the copy will share structure with the original object(s). +Undefined properties are not copied. However, properties inherited from the object's prototype will be copied over. +Warning: passing `false` as the first argument is not supported. + +### Arguments + +* `deep` *Boolean* (optional) +If set, the merge becomes recursive (i.e. deep copy). +* `target` *Object* +The object to extend. +* `object1` *Object* +The object that will be merged into the first. +* `objectN` *Object* (Optional) +More objects to merge into the first. + +## License + +`node-extend` is licensed under the [MIT License][mit-license-url]. + +## Acknowledgements + +All credit to the jQuery authors for perfecting this amazing utility. + +Ported to Node.js by [Stefan Thomas][github-justmoon] with contributions by [Jonathan Buchanan][github-insin] and [Jordan Harband][github-ljharb]. + +[travis-svg]: https://travis-ci.org/justmoon/node-extend.svg +[travis-url]: https://travis-ci.org/justmoon/node-extend +[npm-url]: https://npmjs.org/package/extend +[mit-license-url]: http://opensource.org/licenses/MIT +[github-justmoon]: https://github.com/justmoon +[github-insin]: https://github.com/insin +[github-ljharb]: https://github.com/ljharb +[npm-version-png]: http://vb.teelaun.ch/justmoon/node-extend.svg +[deps-svg]: https://david-dm.org/justmoon/node-extend.svg +[deps-url]: https://david-dm.org/justmoon/node-extend +[dev-deps-svg]: https://david-dm.org/justmoon/node-extend/dev-status.svg +[dev-deps-url]: https://david-dm.org/justmoon/node-extend#info=devDependencies + diff --git a/node_modules/npm/node_modules/request/node_modules/extend/component.json b/node_modules/npm/node_modules/request/node_modules/extend/component.json new file mode 100644 index 00000000..1500a2f3 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/extend/component.json @@ -0,0 +1,32 @@ +{ + "name": "extend", + "author": "Stefan Thomas (http://www.justmoon.net)", + "version": "3.0.0", + "description": "Port of jQuery.extend for node.js and the browser.", + "scripts": [ + "index.js" + ], + "contributors": [ + { + "name": "Jordan Harband", + "url": "https://github.com/ljharb" + } + ], + "keywords": [ + "extend", + "clone", + "merge" + ], + "repository" : { + "type": "git", + "url": "https://github.com/justmoon/node-extend.git" + }, + "dependencies": { + }, + "devDependencies": { + "tape" : "~3.0.0", + "covert": "~0.4.0", + "jscs": "~1.6.2" + } +} + diff --git a/node_modules/npm/node_modules/request/node_modules/extend/index.js b/node_modules/npm/node_modules/request/node_modules/extend/index.js new file mode 100644 index 00000000..f5ec75d5 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/extend/index.js @@ -0,0 +1,86 @@ +'use strict'; + +var hasOwn = Object.prototype.hasOwnProperty; +var toStr = Object.prototype.toString; + +var isArray = function isArray(arr) { + if (typeof Array.isArray === 'function') { + return Array.isArray(arr); + } + + return toStr.call(arr) === '[object Array]'; +}; + +var isPlainObject = function isPlainObject(obj) { + if (!obj || toStr.call(obj) !== '[object Object]') { + return false; + } + + var hasOwnConstructor = hasOwn.call(obj, 'constructor'); + var hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf'); + // Not own constructor property must be Object + if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) { + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + var key; + for (key in obj) {/**/} + + return typeof key === 'undefined' || hasOwn.call(obj, key); +}; + +module.exports = function extend() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[0], + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if (typeof target === 'boolean') { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } else if ((typeof target !== 'object' && typeof target !== 'function') || target == null) { + target = {}; + } + + for (; i < length; ++i) { + options = arguments[i]; + // Only deal with non-null/undefined values + if (options != null) { + // Extend the base object + for (name in options) { + src = target[name]; + copy = options[name]; + + // Prevent never-ending loop + if (target !== copy) { + // Recurse if we're merging plain objects or arrays + if (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) { + if (copyIsArray) { + copyIsArray = false; + clone = src && isArray(src) ? src : []; + } else { + clone = src && isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[name] = extend(deep, clone, copy); + + // Don't bring in undefined values + } else if (typeof copy !== 'undefined') { + target[name] = copy; + } + } + } + } + } + + // Return the modified object + return target; +}; + diff --git a/node_modules/npm/node_modules/request/node_modules/extend/package.json b/node_modules/npm/node_modules/request/node_modules/extend/package.json new file mode 100644 index 00000000..e7a30512 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/extend/package.json @@ -0,0 +1,78 @@ +{ + "_from": "extend@>=3.0.0 <3.1.0", + "_id": "extend@3.0.0", + "_inBundle": true, + "_location": "/npm/request/extend", + "_nodeVersion": "2.3.1", + "_npmUser": { + "name": "ljharb", + "email": "ljharb@gmail.com" + }, + "_npmVersion": "2.11.3", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request" + ], + "_resolved": "https://registry.npmjs.org/extend/-/extend-3.0.0.tgz", + "_shasum": "5a474353b9f3353ddd8176dfd37b91c83a46f1d4", + "author": { + "name": "Stefan Thomas", + "email": "justmoon@members.fsf.org", + "url": "http://www.justmoon.net" + }, + "bugs": { + "url": "https://github.com/justmoon/node-extend/issues" + }, + "contributors": [ + { + "name": "Jordan Harband", + "url": "https://github.com/ljharb" + } + ], + "dependencies": {}, + "description": "Port of jQuery.extend for node.js and the browser", + "devDependencies": { + "covert": "^1.1.0", + "eslint": "^0.24.0", + "jscs": "^1.13.1", + "tape": "^4.0.0" + }, + "directories": {}, + "dist": { + "shasum": "5a474353b9f3353ddd8176dfd37b91c83a46f1d4", + "tarball": "https://registry.npmjs.org/extend/-/extend-3.0.0.tgz" + }, + "gitHead": "148e7270cab2e9413af2cd0cab147070d755ed6d", + "homepage": "https://github.com/justmoon/node-extend#readme", + "keywords": [ + "extend", + "clone", + "merge" + ], + "license": "MIT", + "main": "index", + "maintainers": [ + { + "name": "justmoon", + "email": "justmoon@members.fsf.org" + }, + { + "name": "ljharb", + "email": "ljharb@gmail.com" + } + ], + "name": "extend", + "repository": { + "type": "git", + "url": "git+https://github.com/justmoon/node-extend.git" + }, + "scripts": { + "coverage": "covert test/index.js", + "coverage-quiet": "covert test/index.js --quiet", + "eslint": "eslint *.js */*.js", + "jscs": "jscs *.js */*.js", + "lint": "npm run jscs && npm run eslint", + "test": "npm run lint && node test/index.js && npm run coverage-quiet" + }, + "version": "3.0.0" +} diff --git a/node_modules/npm/node_modules/request/node_modules/forever-agent/LICENSE b/node_modules/npm/node_modules/request/node_modules/forever-agent/LICENSE new file mode 100644 index 00000000..a4a9aee0 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/forever-agent/LICENSE @@ -0,0 +1,55 @@ +Apache License + +Version 2.0, January 2004 + +http://www.apache.org/licenses/ + +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + +1. 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Formerly part of mikeal/request, now a standalone module. diff --git a/node_modules/npm/node_modules/request/node_modules/forever-agent/index.js b/node_modules/npm/node_modules/request/node_modules/forever-agent/index.js new file mode 100644 index 00000000..416c7abd --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/forever-agent/index.js @@ -0,0 +1,138 @@ +module.exports = ForeverAgent +ForeverAgent.SSL = ForeverAgentSSL + +var util = require('util') + , Agent = require('http').Agent + , net = require('net') + , tls = require('tls') + , AgentSSL = require('https').Agent + +function getConnectionName(host, port) { + var name = '' + if (typeof host === 'string') { + name = host + ':' + port + } else { + // For node.js v012.0 and iojs-v1.5.1, host is an object. And any existing localAddress is part of the connection name. + name = host.host + ':' + host.port + ':' + (host.localAddress ? (host.localAddress + ':') : ':') + } + return name +} + +function ForeverAgent(options) { + var self = this + self.options = options || {} + self.requests = {} + self.sockets = {} + self.freeSockets = {} + self.maxSockets = self.options.maxSockets || Agent.defaultMaxSockets + self.minSockets = self.options.minSockets || ForeverAgent.defaultMinSockets + self.on('free', function(socket, host, port) { + var name = getConnectionName(host, port) + + if (self.requests[name] && self.requests[name].length) { + self.requests[name].shift().onSocket(socket) + } else if (self.sockets[name].length < self.minSockets) { + if (!self.freeSockets[name]) self.freeSockets[name] = [] + self.freeSockets[name].push(socket) + + // if an error happens while we don't use the socket anyway, meh, throw the socket away + var onIdleError = function() { + socket.destroy() + } + socket._onIdleError = onIdleError + socket.on('error', onIdleError) + } else { + // If there are no pending requests just destroy the + // socket and it will get removed from the pool. This + // gets us out of timeout issues and allows us to + // default to Connection:keep-alive. + socket.destroy() + } + }) + +} +util.inherits(ForeverAgent, Agent) + +ForeverAgent.defaultMinSockets = 5 + + +ForeverAgent.prototype.createConnection = net.createConnection +ForeverAgent.prototype.addRequestNoreuse = Agent.prototype.addRequest +ForeverAgent.prototype.addRequest = function(req, host, port) { + var name = getConnectionName(host, port) + + if (typeof host !== 'string') { + var options = host + port = options.port + host = options.host + } + + if (this.freeSockets[name] && this.freeSockets[name].length > 0 && !req.useChunkedEncodingByDefault) { + var idleSocket = this.freeSockets[name].pop() + idleSocket.removeListener('error', idleSocket._onIdleError) + delete idleSocket._onIdleError + req._reusedSocket = true + req.onSocket(idleSocket) + } else { + this.addRequestNoreuse(req, host, port) + } +} + +ForeverAgent.prototype.removeSocket = function(s, name, host, port) { + if (this.sockets[name]) { + var index = this.sockets[name].indexOf(s) + if (index !== -1) { + this.sockets[name].splice(index, 1) + } + } else if (this.sockets[name] && this.sockets[name].length === 0) { + // don't leak + delete this.sockets[name] + delete this.requests[name] + } + + if (this.freeSockets[name]) { + var index = this.freeSockets[name].indexOf(s) + if (index !== -1) { + this.freeSockets[name].splice(index, 1) + if (this.freeSockets[name].length === 0) { + delete this.freeSockets[name] + } + } + } + + if (this.requests[name] && this.requests[name].length) { + // If we have pending requests and a socket gets closed a new one + // needs to be created to take over in the pool for the one that closed. + this.createSocket(name, host, port).emit('free') + } +} + +function ForeverAgentSSL (options) { + ForeverAgent.call(this, options) +} +util.inherits(ForeverAgentSSL, ForeverAgent) + +ForeverAgentSSL.prototype.createConnection = createConnectionSSL +ForeverAgentSSL.prototype.addRequestNoreuse = AgentSSL.prototype.addRequest + +function createConnectionSSL (port, host, options) { + if (typeof port === 'object') { + options = port; + } else if (typeof host === 'object') { + options = host; + } else if (typeof options === 'object') { + options = options; + } else { + options = {}; + } + + if (typeof port === 'number') { + options.port = port; + } + + if (typeof host === 'string') { + options.host = host; + } + + return tls.connect(options); +} diff --git a/node_modules/npm/node_modules/request/node_modules/forever-agent/package.json b/node_modules/npm/node_modules/request/node_modules/forever-agent/package.json new file mode 100644 index 00000000..20658e0f --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/forever-agent/package.json @@ -0,0 +1,61 @@ +{ + "_from": "forever-agent@>=0.6.1 <0.7.0", + "_id": "forever-agent@0.6.1", + "_inBundle": true, + "_location": "/npm/request/forever-agent", + "_npmUser": { + "name": "simov", + "email": "simeonvelichkov@gmail.com" + }, + "_npmVersion": "1.4.28", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request" + ], + "_resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz", + "_shasum": "fbc71f0c41adeb37f96c577ad1ed42d8fdacca91", + "author": { + "name": "Mikeal Rogers", + "email": "mikeal.rogers@gmail.com", + "url": "http://www.futurealoof.com" + }, + "bugs": { + "url": "https://github.com/mikeal/forever-agent/issues" + }, + "dependencies": {}, + "description": "HTTP Agent that keeps socket connections alive between keep-alive requests. Formerly part of mikeal/request, now a standalone module.", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "fbc71f0c41adeb37f96c577ad1ed42d8fdacca91", + "tarball": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz" + }, + "engines": { + "node": "*" + }, + "gitHead": "1b3b6163f2b3c2c4122bbfa288c1325c0df9871d", + "homepage": "https://github.com/mikeal/forever-agent", + "license": "Apache-2.0", + "main": "index.js", + "maintainers": [ + { + "name": "mikeal", + "email": "mikeal.rogers@gmail.com" + }, + { + "name": "nylen", + "email": "jnylen@gmail.com" + }, + { + "name": "simov", + "email": "simeonvelichkov@gmail.com" + } + ], + "name": "forever-agent", + "optionalDependencies": {}, + "repository": { + "url": "git+https://github.com/mikeal/forever-agent.git" + }, + "scripts": {}, + "version": "0.6.1" +} diff --git a/node_modules/npm/node_modules/request/node_modules/form-data/.dockerignore b/node_modules/npm/node_modules/request/node_modules/form-data/.dockerignore new file mode 100644 index 00000000..c67305cf --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/form-data/.dockerignore @@ -0,0 +1,7 @@ +*.iml +*.sublime-* +*.un~ +.idea +sftp-config.json +node_modules/ +test/tmp/ diff --git a/node_modules/npm/node_modules/request/node_modules/form-data/.editorconfig b/node_modules/npm/node_modules/request/node_modules/form-data/.editorconfig new file mode 100644 index 00000000..0f099897 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/form-data/.editorconfig @@ -0,0 +1,10 @@ +# editorconfig.org +root = true + +[*] +indent_style = space +indent_size = 2 +end_of_line = lf +charset = utf-8 +trim_trailing_whitespace = true +insert_final_newline = true diff --git a/node_modules/npm/node_modules/request/node_modules/form-data/.eslintignore b/node_modules/npm/node_modules/request/node_modules/form-data/.eslintignore new file mode 100644 index 00000000..8d87b1d2 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/form-data/.eslintignore @@ -0,0 +1 @@ +node_modules/* diff --git a/node_modules/npm/node_modules/request/node_modules/form-data/License b/node_modules/npm/node_modules/request/node_modules/form-data/License new file mode 100644 index 00000000..c7ff12a2 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/form-data/License @@ -0,0 +1,19 @@ +Copyright (c) 2012 Felix Geisendörfer (felix@debuggable.com) and contributors + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + THE SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/form-data/Readme.md b/node_modules/npm/node_modules/request/node_modules/form-data/Readme.md new file mode 100644 index 00000000..e857db6e --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/form-data/Readme.md @@ -0,0 +1,218 @@ +# Form-Data [![NPM Module](https://img.shields.io/npm/v/form-data.svg)](https://www.npmjs.com/package/form-data) [![Join the chat at https://gitter.im/form-data/form-data](http://form-data.github.io/images/gitterbadge.svg)](https://gitter.im/form-data/form-data) + +A library to create readable ```"multipart/form-data"``` streams. Can be used to submit forms and file uploads to other web applications. + +The API of this library is inspired by the [XMLHttpRequest-2 FormData Interface][xhr2-fd]. + +[xhr2-fd]: http://dev.w3.org/2006/webapi/XMLHttpRequest-2/Overview.html#the-formdata-interface +[streams2-thing]: http://nodejs.org/api/stream.html#stream_compatibility_with_older_node_versions + +[![Linux Build](https://img.shields.io/travis/form-data/form-data/master.svg?label=linux:0.10-5.x)](https://travis-ci.org/form-data/form-data) +[![Windows Build](https://img.shields.io/appveyor/ci/alexindigo/form-data/master.svg?label=windows:0.10-5.x)](https://ci.appveyor.com/project/alexindigo/form-data) +[![Coverage Status](https://img.shields.io/coveralls/form-data/form-data/master.svg?label=code+coverage)](https://coveralls.io/github/form-data/form-data?branch=master) + +[![Dependency Status](https://img.shields.io/david/form-data/form-data.svg)](https://david-dm.org/form-data/form-data) +[![Codacy Badge](https://img.shields.io/codacy/43ece80331c246179695e41f81eeffe2.svg)](https://www.codacy.com/app/form-data/form-data) +[![bitHound Overall Score](https://www.bithound.io/github/form-data/form-data/badges/score.svg)](https://www.bithound.io/github/form-data/form-data) + +## Install + +``` +npm install form-data +``` + +## Usage + +In this example we are constructing a form with 3 fields that contain a string, +a buffer and a file stream. + +``` javascript +var FormData = require('form-data'); +var fs = require('fs'); + +var form = new FormData(); +form.append('my_field', 'my value'); +form.append('my_buffer', new Buffer(10)); +form.append('my_file', fs.createReadStream('/foo/bar.jpg')); +``` + +Also you can use http-response stream: + +``` javascript +var FormData = require('form-data'); +var http = require('http'); + +var form = new FormData(); + +http.request('http://nodejs.org/images/logo.png', function(response) { + form.append('my_field', 'my value'); + form.append('my_buffer', new Buffer(10)); + form.append('my_logo', response); +}); +``` + +Or @mikeal's [request](https://github.com/request/request) stream: + +``` javascript +var FormData = require('form-data'); +var request = require('request'); + +var form = new FormData(); + +form.append('my_field', 'my value'); +form.append('my_buffer', new Buffer(10)); +form.append('my_logo', request('http://nodejs.org/images/logo.png')); +``` + +In order to submit this form to a web application, call ```submit(url, [callback])``` method: + +``` javascript +form.submit('http://example.org/', function(err, res) { + // res – response object (http.IncomingMessage) // + res.resume(); +}); + +``` + +For more advanced request manipulations ```submit()``` method returns ```http.ClientRequest``` object, or you can choose from one of the alternative submission methods. + +### Alternative submission methods + +You can use node's http client interface: + +``` javascript +var http = require('http'); + +var request = http.request({ + method: 'post', + host: 'example.org', + path: '/upload', + headers: form.getHeaders() +}); + +form.pipe(request); + +request.on('response', function(res) { + console.log(res.statusCode); +}); +``` + +Or if you would prefer the `'Content-Length'` header to be set for you: + +``` javascript +form.submit('example.org/upload', function(err, res) { + console.log(res.statusCode); +}); +``` + +To use custom headers and pre-known length in parts: + +``` javascript +var CRLF = '\r\n'; +var form = new FormData(); + +var options = { + header: CRLF + '--' + form.getBoundary() + CRLF + 'X-Custom-Header: 123' + CRLF + CRLF, + knownLength: 1 +}; + +form.append('my_buffer', buffer, options); + +form.submit('http://example.com/', function(err, res) { + if (err) throw err; + console.log('Done'); +}); +``` + +Form-Data can recognize and fetch all the required information from common types of streams (```fs.readStream```, ```http.response``` and ```mikeal's request```), for some other types of streams you'd need to provide "file"-related information manually: + +``` javascript +someModule.stream(function(err, stdout, stderr) { + if (err) throw err; + + var form = new FormData(); + + form.append('file', stdout, { + filename: 'unicycle.jpg', + contentType: 'image/jpg', + knownLength: 19806 + }); + + form.submit('http://example.com/', function(err, res) { + if (err) throw err; + console.log('Done'); + }); +}); +``` + +For edge cases, like POST request to URL with query string or to pass HTTP auth credentials, object can be passed to `form.submit()` as first parameter: + +``` javascript +form.submit({ + host: 'example.com', + path: '/probably.php?extra=params', + auth: 'username:password' +}, function(err, res) { + console.log(res.statusCode); +}); +``` + +In case you need to also send custom HTTP headers with the POST request, you can use the `headers` key in first parameter of `form.submit()`: + +``` javascript +form.submit({ + host: 'example.com', + path: '/surelynot.php', + headers: {'x-test-header': 'test-header-value'} +}, function(err, res) { + console.log(res.statusCode); +}); +``` + +### Integration with other libraries + +#### Request + +Form submission using [request](https://github.com/request/request): + +```javascript +var formData = { + my_field: 'my_value', + my_file: fs.createReadStream(__dirname + '/unicycle.jpg'), +}; + +request.post({url:'http://service.com/upload', formData: formData}, function(err, httpResponse, body) { + if (err) { + return console.error('upload failed:', err); + } + console.log('Upload successful! Server responded with:', body); +}); +``` + +For more details see [request readme](https://github.com/request/request#multipartform-data-multipart-form-uploads). + +#### node-fetch + +You can also submit a form using [node-fetch](https://github.com/bitinn/node-fetch): + +```javascript +var form = new FormData(); + +form.append('a', 1); + +fetch('http://example.com', { method: 'POST', body: form }) + .then(function(res) { + return res.json(); + }).then(function(json) { + console.log(json); + }); +``` + +## Notes + +- ```getLengthSync()``` method DOESN'T calculate length for streams, use ```knownLength``` options as workaround. +- If it feels like FormData hangs after submit and you're on ```node-0.10```, please check [Compatibility with Older Node Versions][streams2-thing] + +## License + +Form-Data is licensed under the MIT license. diff --git a/node_modules/npm/node_modules/request/node_modules/form-data/lib/browser.js b/node_modules/npm/node_modules/request/node_modules/form-data/lib/browser.js new file mode 100644 index 00000000..8141d658 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/form-data/lib/browser.js @@ -0,0 +1,2 @@ +/* eslint-env browser */ +module.exports = FormData; diff --git a/node_modules/npm/node_modules/request/node_modules/form-data/lib/form_data.js b/node_modules/npm/node_modules/request/node_modules/form-data/lib/form_data.js new file mode 100644 index 00000000..55328b46 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/form-data/lib/form_data.js @@ -0,0 +1,411 @@ +var CombinedStream = require('combined-stream'); +var util = require('util'); +var path = require('path'); +var http = require('http'); +var https = require('https'); +var parseUrl = require('url').parse; +var fs = require('fs'); +var mime = require('mime-types'); +var async = require('async'); +var populate = require('./populate.js'); + +// Public API +module.exports = FormData; + +// make it a Stream +util.inherits(FormData, CombinedStream); + +/** + * Create readable "multipart/form-data" streams. + * Can be used to submit forms + * and file uploads to other web applications. + * + * @constructor + */ +function FormData() { + if (!(this instanceof FormData)) { + throw new TypeError('Failed to construct FormData: Please use the _new_ operator, this object constructor cannot be called as a function.'); + } + + this._overheadLength = 0; + this._valueLength = 0; + this._lengthRetrievers = []; + + CombinedStream.call(this); +} + +FormData.LINE_BREAK = '\r\n'; +FormData.DEFAULT_CONTENT_TYPE = 'application/octet-stream'; + +FormData.prototype.append = function(field, value, options) { + + options = options || {}; + + // allow filename as single option + if (typeof options == 'string') { + options = {filename: options}; + } + + var append = CombinedStream.prototype.append.bind(this); + + // all that streamy business can't handle numbers + if (typeof value == 'number') { + value = '' + value; + } + + // https://github.com/felixge/node-form-data/issues/38 + if (util.isArray(value)) { + // Please convert your array into string + // the way web server expects it + this._error(new Error('Arrays are not supported.')); + return; + } + + var header = this._multiPartHeader(field, value, options); + var footer = this._multiPartFooter(); + + append(header); + append(value); + append(footer); + + // pass along options.knownLength + this._trackLength(header, value, options); +}; + +FormData.prototype._trackLength = function(header, value, options) { + var valueLength = 0; + + // used w/ getLengthSync(), when length is known. + // e.g. for streaming directly from a remote server, + // w/ a known file a size, and not wanting to wait for + // incoming file to finish to get its size. + if (options.knownLength != null) { + valueLength += +options.knownLength; + } else if (Buffer.isBuffer(value)) { + valueLength = value.length; + } else if (typeof value === 'string') { + valueLength = Buffer.byteLength(value); + } + + this._valueLength += valueLength; + + // @check why add CRLF? does this account for custom/multiple CRLFs? + this._overheadLength += + Buffer.byteLength(header) + + FormData.LINE_BREAK.length; + + // empty or either doesn't have path or not an http response + if (!value || ( !value.path && !(value.readable && value.hasOwnProperty('httpVersion')) )) { + return; + } + + // no need to bother with the length + if (!options.knownLength) { + this._lengthRetrievers.push(function(next) { + + if (value.hasOwnProperty('fd')) { + + // take read range into a account + // `end` = Infinity –> read file till the end + // + // TODO: Looks like there is bug in Node fs.createReadStream + // it doesn't respect `end` options without `start` options + // Fix it when node fixes it. + // https://github.com/joyent/node/issues/7819 + if (value.end != undefined && value.end != Infinity && value.start != undefined) { + + // when end specified + // no need to calculate range + // inclusive, starts with 0 + next(null, value.end + 1 - (value.start ? value.start : 0)); + + // not that fast snoopy + } else { + // still need to fetch file size from fs + fs.stat(value.path, function(err, stat) { + + var fileSize; + + if (err) { + next(err); + return; + } + + // update final size based on the range options + fileSize = stat.size - (value.start ? value.start : 0); + next(null, fileSize); + }); + } + + // or http response + } else if (value.hasOwnProperty('httpVersion')) { + next(null, +value.headers['content-length']); + + // or request stream http://github.com/mikeal/request + } else if (value.hasOwnProperty('httpModule')) { + // wait till response come back + value.on('response', function(response) { + value.pause(); + next(null, +response.headers['content-length']); + }); + value.resume(); + + // something else + } else { + next('Unknown stream'); + } + }); + } +}; + +FormData.prototype._multiPartHeader = function(field, value, options) { + // custom header specified (as string)? + // it becomes responsible for boundary + // (e.g. to handle extra CRLFs on .NET servers) + if (options.header) { + return options.header; + } + + var contentDisposition = this._getContentDisposition(value, options); + var contentType = this._getContentType(value, options); + + var contents = ''; + var headers = { + // add custom disposition as third element or keep it two elements if not + 'Content-Disposition': ['form-data', 'name="' + field + '"'].concat(contentDisposition || []), + // if no content type. allow it to be empty array + 'Content-Type': [].concat(contentType || []) + }; + + for (var prop in headers) { + if (headers[prop].length) { + contents += prop + ': ' + headers[prop].join('; ') + FormData.LINE_BREAK; + } + } + + return '--' + this.getBoundary() + FormData.LINE_BREAK + contents + FormData.LINE_BREAK; +}; + +FormData.prototype._getContentDisposition = function(value, options) { + + var contentDisposition; + + // custom filename takes precedence + // fs- and request- streams have path property + var filename = options.filename || value.path; + + // or try http response + if (!filename && value.readable && value.hasOwnProperty('httpVersion')) { + filename = value.client._httpMessage.path; + } + + if (filename) { + contentDisposition = 'filename="' + path.basename(filename) + '"'; + } + + return contentDisposition; +}; + +FormData.prototype._getContentType = function(value, options) { + + // use custom content-type above all + var contentType = options.contentType; + + // or try `path` from fs-, request- streams + if (!contentType && value.path) { + contentType = mime.lookup(value.path); + } + + // or if it's http-reponse + if (!contentType && value.readable && value.hasOwnProperty('httpVersion')) { + contentType = value.headers['content-type']; + } + + // or guess it from the filename + if (!contentType && options.filename) { + contentType = mime.lookup(options.filename); + } + + // fallback to the default content type if `value` is not simple value + if (!contentType && typeof value == 'object') { + contentType = FormData.DEFAULT_CONTENT_TYPE; + } + + return contentType; +}; + +FormData.prototype._multiPartFooter = function() { + return function(next) { + var footer = FormData.LINE_BREAK; + + var lastPart = (this._streams.length === 0); + if (lastPart) { + footer += this._lastBoundary(); + } + + next(footer); + }.bind(this); +}; + +FormData.prototype._lastBoundary = function() { + return '--' + this.getBoundary() + '--' + FormData.LINE_BREAK; +}; + +FormData.prototype.getHeaders = function(userHeaders) { + var header; + var formHeaders = { + 'content-type': 'multipart/form-data; boundary=' + this.getBoundary() + }; + + for (header in userHeaders) { + if (userHeaders.hasOwnProperty(header)) { + formHeaders[header.toLowerCase()] = userHeaders[header]; + } + } + + return formHeaders; +}; + +FormData.prototype.getCustomHeaders = function(contentType) { + contentType = contentType ? contentType : 'multipart/form-data'; + + var formHeaders = { + 'content-type': contentType + '; boundary=' + this.getBoundary(), + 'content-length': this.getLengthSync() + }; + + return formHeaders; +}; + +FormData.prototype.getBoundary = function() { + if (!this._boundary) { + this._generateBoundary(); + } + + return this._boundary; +}; + +FormData.prototype._generateBoundary = function() { + // This generates a 50 character boundary similar to those used by Firefox. + // They are optimized for boyer-moore parsing. + var boundary = '--------------------------'; + for (var i = 0; i < 24; i++) { + boundary += Math.floor(Math.random() * 10).toString(16); + } + + this._boundary = boundary; +}; + +// Note: getLengthSync DOESN'T calculate streams length +// As workaround one can calculate file size manually +// and add it as knownLength option +FormData.prototype.getLengthSync = function() { + var knownLength = this._overheadLength + this._valueLength; + + // Don't get confused, there are 3 "internal" streams for each keyval pair + // so it basically checks if there is any value added to the form + if (this._streams.length) { + knownLength += this._lastBoundary().length; + } + + // https://github.com/form-data/form-data/issues/40 + if (this._lengthRetrievers.length) { + // Some async length retrievers are present + // therefore synchronous length calculation is false. + // Please use getLength(callback) to get proper length + this._error(new Error('Cannot calculate proper length in synchronous way.')); + } + + return knownLength; +}; + +FormData.prototype.getLength = function(cb) { + var knownLength = this._overheadLength + this._valueLength; + + if (this._streams.length) { + knownLength += this._lastBoundary().length; + } + + if (!this._lengthRetrievers.length) { + process.nextTick(cb.bind(this, null, knownLength)); + return; + } + + async.parallel(this._lengthRetrievers, function(err, values) { + if (err) { + cb(err); + return; + } + + values.forEach(function(length) { + knownLength += length; + }); + + cb(null, knownLength); + }); +}; + +FormData.prototype.submit = function(params, cb) { + var request + , options + , defaults = {method: 'post'} + ; + + // parse provided url if it's string + // or treat it as options object + if (typeof params == 'string') { + + params = parseUrl(params); + options = populate({ + port: params.port, + path: params.pathname, + host: params.hostname + }, defaults); + + // use custom params + } else { + + options = populate(params, defaults); + // if no port provided use default one + if (!options.port) { + options.port = options.protocol == 'https:' ? 443 : 80; + } + } + + // put that good code in getHeaders to some use + options.headers = this.getHeaders(params.headers); + + // https if specified, fallback to http in any other case + if (options.protocol == 'https:') { + request = https.request(options); + } else { + request = http.request(options); + } + + // get content length and fire away + this.getLength(function(err, length) { + if (err) { + this._error(err); + return; + } + + // add content length + request.setHeader('Content-Length', length); + + this.pipe(request); + if (cb) { + request.on('error', cb); + request.on('response', cb.bind(this, null)); + } + }.bind(this)); + + return request; +}; + +FormData.prototype._error = function(err) { + if (!this.error) { + this.error = err; + this.pause(); + this.emit('error', err); + } +}; diff --git a/node_modules/npm/node_modules/request/node_modules/form-data/lib/populate.js b/node_modules/npm/node_modules/request/node_modules/form-data/lib/populate.js new file mode 100644 index 00000000..6f64a6d3 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/form-data/lib/populate.js @@ -0,0 +1,9 @@ +// populates missing values +module.exports = function(dst, src) { + for (var prop in src) { + if (src.hasOwnProperty(prop) && !dst[prop]) { + dst[prop] = src[prop]; + } + } + return dst; +}; diff --git a/node_modules/npm/node_modules/request/node_modules/form-data/node_modules/async/CHANGELOG.md b/node_modules/npm/node_modules/request/node_modules/form-data/node_modules/async/CHANGELOG.md new file mode 100644 index 00000000..f15e0812 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/form-data/node_modules/async/CHANGELOG.md @@ -0,0 +1,125 @@ +# v1.5.2 +- Allow using `"consructor"` as an argument in `memoize` (#998) +- Give a better error messsage when `auto` dependency checking fails (#994) +- Various doc updates (#936, #956, #979, #1002) + +# v1.5.1 +- Fix issue with `pause` in `queue` with concurrency enabled (#946) +- `while` and `until` now pass the final result to callback (#963) +- `auto` will properly handle concurrency when there is no callback (#966) +- `auto` will now properly stop execution when an error occurs (#988, #993) +- Various doc fixes (#971, #980) + +# v1.5.0 + +- Added `transform`, analogous to [`_.transform`](http://lodash.com/docs#transform) (#892) +- `map` now returns an object when an object is passed in, rather than array with non-numeric keys. `map` will begin always returning an array with numeric indexes in the next major release. (#873) +- `auto` now accepts an optional `concurrency` argument to limit the number of running tasks (#637) +- Added `queue#workersList()`, to retrieve the list of currently running tasks. (#891) +- Various code simplifications (#896, #904) +- Various doc fixes :scroll: (#890, #894, #903, #905, #912) + +# v1.4.2 + +- Ensure coverage files don't get published on npm (#879) + +# v1.4.1 + +- Add in overlooked `detectLimit` method (#866) +- Removed unnecessary files from npm releases (#861) +- Removed usage of a reserved word to prevent :boom: in older environments (#870) + +# v1.4.0 + +- `asyncify` now supports promises (#840) +- Added `Limit` versions of `filter` and `reject` (#836) +- Add `Limit` versions of `detect`, `some` and `every` (#828, #829) +- `some`, `every` and `detect` now short circuit early (#828, #829) +- Improve detection of the global object (#804), enabling use in WebWorkers +- `whilst` now called with arguments from iterator (#823) +- `during` now gets called with arguments from iterator (#824) +- Code simplifications and optimizations aplenty ([diff](https://github.com/caolan/async/compare/v1.3.0...v1.4.0)) + + +# v1.3.0 + +New Features: +- Added `constant` +- Added `asyncify`/`wrapSync` for making sync functions work with callbacks. (#671, #806) +- Added `during` and `doDuring`, which are like `whilst` with an async truth test. (#800) +- `retry` now accepts an `interval` parameter to specify a delay between retries. (#793) +- `async` should work better in Web Workers due to better `root` detection (#804) +- Callbacks are now optional in `whilst`, `doWhilst`, `until`, and `doUntil` (#642) +- Various internal updates (#786, #801, #802, #803) +- Various doc fixes (#790, #794) + +Bug Fixes: +- `cargo` now exposes the `payload` size, and `cargo.payload` can be changed on the fly after the `cargo` is created. (#740, #744, #783) + + +# v1.2.1 + +Bug Fix: + +- Small regression with synchronous iterator behavior in `eachSeries` with a 1-element array. Before 1.1.0, `eachSeries`'s callback was called on the same tick, which this patch restores. In 2.0.0, it will be called on the next tick. (#782) + + +# v1.2.0 + +New Features: + +- Added `timesLimit` (#743) +- `concurrency` can be changed after initialization in `queue` by setting `q.concurrency`. The new concurrency will be reflected the next time a task is processed. (#747, #772) + +Bug Fixes: + +- Fixed a regression in `each` and family with empty arrays that have additional properties. (#775, #777) + + +# v1.1.1 + +Bug Fix: + +- Small regression with synchronous iterator behavior in `eachSeries` with a 1-element array. Before 1.1.0, `eachSeries`'s callback was called on the same tick, which this patch restores. In 2.0.0, it will be called on the next tick. (#782) + + +# v1.1.0 + +New Features: + +- `cargo` now supports all of the same methods and event callbacks as `queue`. +- Added `ensureAsync` - A wrapper that ensures an async function calls its callback on a later tick. (#769) +- Optimized `map`, `eachOf`, and `waterfall` families of functions +- Passing a `null` or `undefined` array to `map`, `each`, `parallel` and families will be treated as an empty array (#667). +- The callback is now optional for the composed results of `compose` and `seq`. (#618) +- Reduced file size by 4kb, (minified version by 1kb) +- Added code coverage through `nyc` and `coveralls` (#768) + +Bug Fixes: + +- `forever` will no longer stack overflow with a synchronous iterator (#622) +- `eachLimit` and other limit functions will stop iterating once an error occurs (#754) +- Always pass `null` in callbacks when there is no error (#439) +- Ensure proper conditions when calling `drain()` after pushing an empty data set to a queue (#668) +- `each` and family will properly handle an empty array (#578) +- `eachSeries` and family will finish if the underlying array is modified during execution (#557) +- `queue` will throw if a non-function is passed to `q.push()` (#593) +- Doc fixes (#629, #766) + + +# v1.0.0 + +No known breaking changes, we are simply complying with semver from here on out. + +Changes: + +- Start using a changelog! +- Add `forEachOf` for iterating over Objects (or to iterate Arrays with indexes available) (#168 #704 #321) +- Detect deadlocks in `auto` (#663) +- Better support for require.js (#527) +- Throw if queue created with concurrency `0` (#714) +- Fix unneeded iteration in `queue.resume()` (#758) +- Guard against timer mocking overriding `setImmediate` (#609 #611) +- Miscellaneous doc fixes (#542 #596 #615 #628 #631 #690 #729) +- Use single noop function internally (#546) +- Optimize internal `_each`, `_map` and `_keys` functions. diff --git a/node_modules/npm/node_modules/request/node_modules/form-data/node_modules/async/LICENSE b/node_modules/npm/node_modules/request/node_modules/form-data/node_modules/async/LICENSE new file mode 100644 index 00000000..8f296985 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/form-data/node_modules/async/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2010-2014 Caolan McMahon + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/form-data/node_modules/async/README.md b/node_modules/npm/node_modules/request/node_modules/form-data/node_modules/async/README.md new file mode 100644 index 00000000..316c4050 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/form-data/node_modules/async/README.md @@ -0,0 +1,1877 @@ +# Async.js + +[![Build Status via Travis CI](https://travis-ci.org/caolan/async.svg?branch=master)](https://travis-ci.org/caolan/async) +[![NPM version](http://img.shields.io/npm/v/async.svg)](https://www.npmjs.org/package/async) +[![Coverage Status](https://coveralls.io/repos/caolan/async/badge.svg?branch=master)](https://coveralls.io/r/caolan/async?branch=master) +[![Join the chat at https://gitter.im/caolan/async](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/caolan/async?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) + + +Async is a utility module which provides straight-forward, powerful functions +for working with asynchronous JavaScript. Although originally designed for +use with [Node.js](http://nodejs.org) and installable via `npm install async`, +it can also be used directly in the browser. + +Async is also installable via: + +- [bower](http://bower.io/): `bower install async` +- [component](https://github.com/component/component): `component install + caolan/async` +- [jam](http://jamjs.org/): `jam install async` +- [spm](http://spmjs.io/): `spm install async` + +Async provides around 20 functions that include the usual 'functional' +suspects (`map`, `reduce`, `filter`, `each`…) as well as some common patterns +for asynchronous control flow (`parallel`, `series`, `waterfall`…). All these +functions assume you follow the Node.js convention of providing a single +callback as the last argument of your `async` function. + + +## Quick Examples + +```javascript +async.map(['file1','file2','file3'], fs.stat, function(err, results){ + // results is now an array of stats for each file +}); + +async.filter(['file1','file2','file3'], fs.exists, function(results){ + // results now equals an array of the existing files +}); + +async.parallel([ + function(){ ... }, + function(){ ... } +], callback); + +async.series([ + function(){ ... }, + function(){ ... } +]); +``` + +There are many more functions available so take a look at the docs below for a +full list. This module aims to be comprehensive, so if you feel anything is +missing please create a GitHub issue for it. + +## Common Pitfalls [(StackOverflow)](http://stackoverflow.com/questions/tagged/async.js) +### Synchronous iteration functions + +If you get an error like `RangeError: Maximum call stack size exceeded.` or other stack overflow issues when using async, you are likely using a synchronous iterator. By *synchronous* we mean a function that calls its callback on the same tick in the javascript event loop, without doing any I/O or using any timers. Calling many callbacks iteratively will quickly overflow the stack. If you run into this issue, just defer your callback with `async.setImmediate` to start a new call stack on the next tick of the event loop. + +This can also arise by accident if you callback early in certain cases: + +```js +async.eachSeries(hugeArray, function iterator(item, callback) { + if (inCache(item)) { + callback(null, cache[item]); // if many items are cached, you'll overflow + } else { + doSomeIO(item, callback); + } +}, function done() { + //... +}); +``` + +Just change it to: + +```js +async.eachSeries(hugeArray, function iterator(item, callback) { + if (inCache(item)) { + async.setImmediate(function () { + callback(null, cache[item]); + }); + } else { + doSomeIO(item, callback); + //... +``` + +Async guards against synchronous functions in some, but not all, cases. If you are still running into stack overflows, you can defer as suggested above, or wrap functions with [`async.ensureAsync`](#ensureAsync) Functions that are asynchronous by their nature do not have this problem and don't need the extra callback deferral. + +If JavaScript's event loop is still a bit nebulous, check out [this article](http://blog.carbonfive.com/2013/10/27/the-javascript-event-loop-explained/) or [this talk](http://2014.jsconf.eu/speakers/philip-roberts-what-the-heck-is-the-event-loop-anyway.html) for more detailed information about how it works. + + +### Multiple callbacks + +Make sure to always `return` when calling a callback early, otherwise you will cause multiple callbacks and unpredictable behavior in many cases. + +```js +async.waterfall([ + function (callback) { + getSomething(options, function (err, result) { + if (err) { + callback(new Error("failed getting something:" + err.message)); + // we should return here + } + // since we did not return, this callback still will be called and + // `processData` will be called twice + callback(null, result); + }); + }, + processData +], done) +``` + +It is always good practice to `return callback(err, result)` whenever a callback call is not the last statement of a function. + + +### Binding a context to an iterator + +This section is really about `bind`, not about `async`. If you are wondering how to +make `async` execute your iterators in a given context, or are confused as to why +a method of another library isn't working as an iterator, study this example: + +```js +// Here is a simple object with an (unnecessarily roundabout) squaring method +var AsyncSquaringLibrary = { + squareExponent: 2, + square: function(number, callback){ + var result = Math.pow(number, this.squareExponent); + setTimeout(function(){ + callback(null, result); + }, 200); + } +}; + +async.map([1, 2, 3], AsyncSquaringLibrary.square, function(err, result){ + // result is [NaN, NaN, NaN] + // This fails because the `this.squareExponent` expression in the square + // function is not evaluated in the context of AsyncSquaringLibrary, and is + // therefore undefined. +}); + +async.map([1, 2, 3], AsyncSquaringLibrary.square.bind(AsyncSquaringLibrary), function(err, result){ + // result is [1, 4, 9] + // With the help of bind we can attach a context to the iterator before + // passing it to async. Now the square function will be executed in its + // 'home' AsyncSquaringLibrary context and the value of `this.squareExponent` + // will be as expected. +}); +``` + +## Download + +The source is available for download from +[GitHub](https://github.com/caolan/async/blob/master/lib/async.js). +Alternatively, you can install using Node Package Manager (`npm`): + + npm install async + +As well as using Bower: + + bower install async + +__Development:__ [async.js](https://github.com/caolan/async/raw/master/lib/async.js) - 29.6kb Uncompressed + +## In the Browser + +So far it's been tested in IE6, IE7, IE8, FF3.6 and Chrome 5. + +Usage: + +```html + + +``` + +## Documentation + +Some functions are also available in the following forms: +* `Series` - the same as `` but runs only a single async operation at a time +* `Limit` - the same as `` but runs a maximum of `limit` async operations at a time + +### Collections + +* [`each`](#each), `eachSeries`, `eachLimit` +* [`forEachOf`](#forEachOf), `forEachOfSeries`, `forEachOfLimit` +* [`map`](#map), `mapSeries`, `mapLimit` +* [`filter`](#filter), `filterSeries`, `filterLimit` +* [`reject`](#reject), `rejectSeries`, `rejectLimit` +* [`reduce`](#reduce), [`reduceRight`](#reduceRight) +* [`detect`](#detect), `detectSeries`, `detectLimit` +* [`sortBy`](#sortBy) +* [`some`](#some), `someLimit` +* [`every`](#every), `everyLimit` +* [`concat`](#concat), `concatSeries` + +### Control Flow + +* [`series`](#seriestasks-callback) +* [`parallel`](#parallel), `parallelLimit` +* [`whilst`](#whilst), [`doWhilst`](#doWhilst) +* [`until`](#until), [`doUntil`](#doUntil) +* [`during`](#during), [`doDuring`](#doDuring) +* [`forever`](#forever) +* [`waterfall`](#waterfall) +* [`compose`](#compose) +* [`seq`](#seq) +* [`applyEach`](#applyEach), `applyEachSeries` +* [`queue`](#queue), [`priorityQueue`](#priorityQueue) +* [`cargo`](#cargo) +* [`auto`](#auto) +* [`retry`](#retry) +* [`iterator`](#iterator) +* [`times`](#times), `timesSeries`, `timesLimit` + +### Utils + +* [`apply`](#apply) +* [`nextTick`](#nextTick) +* [`memoize`](#memoize) +* [`unmemoize`](#unmemoize) +* [`ensureAsync`](#ensureAsync) +* [`constant`](#constant) +* [`asyncify`](#asyncify) +* [`wrapSync`](#wrapSync) +* [`log`](#log) +* [`dir`](#dir) +* [`noConflict`](#noConflict) + +## Collections + + + +### each(arr, iterator, [callback]) + +Applies the function `iterator` to each item in `arr`, in parallel. +The `iterator` is called with an item from the list, and a callback for when it +has finished. If the `iterator` passes an error to its `callback`, the main +`callback` (for the `each` function) is immediately called with the error. + +Note, that since this function applies `iterator` to each item in parallel, +there is no guarantee that the iterator functions will complete in order. + +__Arguments__ + +* `arr` - An array to iterate over. +* `iterator(item, callback)` - A function to apply to each item in `arr`. + The iterator is passed a `callback(err)` which must be called once it has + completed. If no error has occurred, the `callback` should be run without + arguments or with an explicit `null` argument. The array index is not passed + to the iterator. If you need the index, use [`forEachOf`](#forEachOf). +* `callback(err)` - *Optional* A callback which is called when all `iterator` functions + have finished, or an error occurs. + +__Examples__ + + +```js +// assuming openFiles is an array of file names and saveFile is a function +// to save the modified contents of that file: + +async.each(openFiles, saveFile, function(err){ + // if any of the saves produced an error, err would equal that error +}); +``` + +```js +// assuming openFiles is an array of file names + +async.each(openFiles, function(file, callback) { + + // Perform operation on file here. + console.log('Processing file ' + file); + + if( file.length > 32 ) { + console.log('This file name is too long'); + callback('File name too long'); + } else { + // Do work to process file here + console.log('File processed'); + callback(); + } +}, function(err){ + // if any of the file processing produced an error, err would equal that error + if( err ) { + // One of the iterations produced an error. + // All processing will now stop. + console.log('A file failed to process'); + } else { + console.log('All files have been processed successfully'); + } +}); +``` + +__Related__ + +* eachSeries(arr, iterator, [callback]) +* eachLimit(arr, limit, iterator, [callback]) + +--------------------------------------- + + + + +### forEachOf(obj, iterator, [callback]) + +Like `each`, except that it iterates over objects, and passes the key as the second argument to the iterator. + +__Arguments__ + +* `obj` - An object or array to iterate over. +* `iterator(item, key, callback)` - A function to apply to each item in `obj`. +The `key` is the item's key, or index in the case of an array. The iterator is +passed a `callback(err)` which must be called once it has completed. If no +error has occurred, the callback should be run without arguments or with an +explicit `null` argument. +* `callback(err)` - *Optional* A callback which is called when all `iterator` functions have finished, or an error occurs. + +__Example__ + +```js +var obj = {dev: "/dev.json", test: "/test.json", prod: "/prod.json"}; +var configs = {}; + +async.forEachOf(obj, function (value, key, callback) { + fs.readFile(__dirname + value, "utf8", function (err, data) { + if (err) return callback(err); + try { + configs[key] = JSON.parse(data); + } catch (e) { + return callback(e); + } + callback(); + }) +}, function (err) { + if (err) console.error(err.message); + // configs is now a map of JSON data + doSomethingWith(configs); +}) +``` + +__Related__ + +* forEachOfSeries(obj, iterator, [callback]) +* forEachOfLimit(obj, limit, iterator, [callback]) + +--------------------------------------- + + +### map(arr, iterator, [callback]) + +Produces a new array of values by mapping each value in `arr` through +the `iterator` function. The `iterator` is called with an item from `arr` and a +callback for when it has finished processing. Each of these callback takes 2 arguments: +an `error`, and the transformed item from `arr`. If `iterator` passes an error to its +callback, the main `callback` (for the `map` function) is immediately called with the error. + +Note, that since this function applies the `iterator` to each item in parallel, +there is no guarantee that the `iterator` functions will complete in order. +However, the results array will be in the same order as the original `arr`. + +__Arguments__ + +* `arr` - An array to iterate over. +* `iterator(item, callback)` - A function to apply to each item in `arr`. + The iterator is passed a `callback(err, transformed)` which must be called once + it has completed with an error (which can be `null`) and a transformed item. +* `callback(err, results)` - *Optional* A callback which is called when all `iterator` + functions have finished, or an error occurs. Results is an array of the + transformed items from the `arr`. + +__Example__ + +```js +async.map(['file1','file2','file3'], fs.stat, function(err, results){ + // results is now an array of stats for each file +}); +``` + +__Related__ +* mapSeries(arr, iterator, [callback]) +* mapLimit(arr, limit, iterator, [callback]) + +--------------------------------------- + + + +### filter(arr, iterator, [callback]) + +__Alias:__ `select` + +Returns a new array of all the values in `arr` which pass an async truth test. +_The callback for each `iterator` call only accepts a single argument of `true` or +`false`; it does not accept an error argument first!_ This is in-line with the +way node libraries work with truth tests like `fs.exists`. This operation is +performed in parallel, but the results array will be in the same order as the +original. + +__Arguments__ + +* `arr` - An array to iterate over. +* `iterator(item, callback)` - A truth test to apply to each item in `arr`. + The `iterator` is passed a `callback(truthValue)`, which must be called with a + boolean argument once it has completed. +* `callback(results)` - *Optional* A callback which is called after all the `iterator` + functions have finished. + +__Example__ + +```js +async.filter(['file1','file2','file3'], fs.exists, function(results){ + // results now equals an array of the existing files +}); +``` + +__Related__ + +* filterSeries(arr, iterator, [callback]) +* filterLimit(arr, limit, iterator, [callback]) + +--------------------------------------- + + +### reject(arr, iterator, [callback]) + +The opposite of [`filter`](#filter). Removes values that pass an `async` truth test. + +__Related__ + +* rejectSeries(arr, iterator, [callback]) +* rejectLimit(arr, limit, iterator, [callback]) + +--------------------------------------- + + +### reduce(arr, memo, iterator, [callback]) + +__Aliases:__ `inject`, `foldl` + +Reduces `arr` into a single value using an async `iterator` to return +each successive step. `memo` is the initial state of the reduction. +This function only operates in series. + +For performance reasons, it may make sense to split a call to this function into +a parallel map, and then use the normal `Array.prototype.reduce` on the results. +This function is for situations where each step in the reduction needs to be async; +if you can get the data before reducing it, then it's probably a good idea to do so. + +__Arguments__ + +* `arr` - An array to iterate over. +* `memo` - The initial state of the reduction. +* `iterator(memo, item, callback)` - A function applied to each item in the + array to produce the next step in the reduction. The `iterator` is passed a + `callback(err, reduction)` which accepts an optional error as its first + argument, and the state of the reduction as the second. If an error is + passed to the callback, the reduction is stopped and the main `callback` is + immediately called with the error. +* `callback(err, result)` - *Optional* A callback which is called after all the `iterator` + functions have finished. Result is the reduced value. + +__Example__ + +```js +async.reduce([1,2,3], 0, function(memo, item, callback){ + // pointless async: + process.nextTick(function(){ + callback(null, memo + item) + }); +}, function(err, result){ + // result is now equal to the last value of memo, which is 6 +}); +``` + +--------------------------------------- + + +### reduceRight(arr, memo, iterator, [callback]) + +__Alias:__ `foldr` + +Same as [`reduce`](#reduce), only operates on `arr` in reverse order. + + +--------------------------------------- + + +### detect(arr, iterator, [callback]) + +Returns the first value in `arr` that passes an async truth test. The +`iterator` is applied in parallel, meaning the first iterator to return `true` will +fire the detect `callback` with that result. That means the result might not be +the first item in the original `arr` (in terms of order) that passes the test. + +If order within the original `arr` is important, then look at [`detectSeries`](#detectSeries). + +__Arguments__ + +* `arr` - An array to iterate over. +* `iterator(item, callback)` - A truth test to apply to each item in `arr`. + The iterator is passed a `callback(truthValue)` which must be called with a + boolean argument once it has completed. **Note: this callback does not take an error as its first argument.** +* `callback(result)` - *Optional* A callback which is called as soon as any iterator returns + `true`, or after all the `iterator` functions have finished. Result will be + the first item in the array that passes the truth test (iterator) or the + value `undefined` if none passed. **Note: this callback does not take an error as its first argument.** + +__Example__ + +```js +async.detect(['file1','file2','file3'], fs.exists, function(result){ + // result now equals the first file in the list that exists +}); +``` + +__Related__ + +* detectSeries(arr, iterator, [callback]) +* detectLimit(arr, limit, iterator, [callback]) + +--------------------------------------- + + +### sortBy(arr, iterator, [callback]) + +Sorts a list by the results of running each `arr` value through an async `iterator`. + +__Arguments__ + +* `arr` - An array to iterate over. +* `iterator(item, callback)` - A function to apply to each item in `arr`. + The iterator is passed a `callback(err, sortValue)` which must be called once it + has completed with an error (which can be `null`) and a value to use as the sort + criteria. +* `callback(err, results)` - *Optional* A callback which is called after all the `iterator` + functions have finished, or an error occurs. Results is the items from + the original `arr` sorted by the values returned by the `iterator` calls. + +__Example__ + +```js +async.sortBy(['file1','file2','file3'], function(file, callback){ + fs.stat(file, function(err, stats){ + callback(err, stats.mtime); + }); +}, function(err, results){ + // results is now the original array of files sorted by + // modified date +}); +``` + +__Sort Order__ + +By modifying the callback parameter the sorting order can be influenced: + +```js +//ascending order +async.sortBy([1,9,3,5], function(x, callback){ + callback(null, x); +}, function(err,result){ + //result callback +} ); + +//descending order +async.sortBy([1,9,3,5], function(x, callback){ + callback(null, x*-1); //<- x*-1 instead of x, turns the order around +}, function(err,result){ + //result callback +} ); +``` + +--------------------------------------- + + +### some(arr, iterator, [callback]) + +__Alias:__ `any` + +Returns `true` if at least one element in the `arr` satisfies an async test. +_The callback for each iterator call only accepts a single argument of `true` or +`false`; it does not accept an error argument first!_ This is in-line with the +way node libraries work with truth tests like `fs.exists`. Once any iterator +call returns `true`, the main `callback` is immediately called. + +__Arguments__ + +* `arr` - An array to iterate over. +* `iterator(item, callback)` - A truth test to apply to each item in the array + in parallel. The iterator is passed a `callback(truthValue)`` which must be + called with a boolean argument once it has completed. +* `callback(result)` - *Optional* A callback which is called as soon as any iterator returns + `true`, or after all the iterator functions have finished. Result will be + either `true` or `false` depending on the values of the async tests. + + **Note: the callbacks do not take an error as their first argument.** +__Example__ + +```js +async.some(['file1','file2','file3'], fs.exists, function(result){ + // if result is true then at least one of the files exists +}); +``` + +__Related__ + +* someLimit(arr, limit, iterator, callback) + +--------------------------------------- + + +### every(arr, iterator, [callback]) + +__Alias:__ `all` + +Returns `true` if every element in `arr` satisfies an async test. +_The callback for each `iterator` call only accepts a single argument of `true` or +`false`; it does not accept an error argument first!_ This is in-line with the +way node libraries work with truth tests like `fs.exists`. + +__Arguments__ + +* `arr` - An array to iterate over. +* `iterator(item, callback)` - A truth test to apply to each item in the array + in parallel. The iterator is passed a `callback(truthValue)` which must be + called with a boolean argument once it has completed. +* `callback(result)` - *Optional* A callback which is called as soon as any iterator returns + `false`, or after all the iterator functions have finished. Result will be + either `true` or `false` depending on the values of the async tests. + + **Note: the callbacks do not take an error as their first argument.** + +__Example__ + +```js +async.every(['file1','file2','file3'], fs.exists, function(result){ + // if result is true then every file exists +}); +``` + +__Related__ + +* everyLimit(arr, limit, iterator, callback) + +--------------------------------------- + + +### concat(arr, iterator, [callback]) + +Applies `iterator` to each item in `arr`, concatenating the results. Returns the +concatenated list. The `iterator`s are called in parallel, and the results are +concatenated as they return. There is no guarantee that the results array will +be returned in the original order of `arr` passed to the `iterator` function. + +__Arguments__ + +* `arr` - An array to iterate over. +* `iterator(item, callback)` - A function to apply to each item in `arr`. + The iterator is passed a `callback(err, results)` which must be called once it + has completed with an error (which can be `null`) and an array of results. +* `callback(err, results)` - *Optional* A callback which is called after all the `iterator` + functions have finished, or an error occurs. Results is an array containing + the concatenated results of the `iterator` function. + +__Example__ + +```js +async.concat(['dir1','dir2','dir3'], fs.readdir, function(err, files){ + // files is now a list of filenames that exist in the 3 directories +}); +``` + +__Related__ + +* concatSeries(arr, iterator, [callback]) + + +## Control Flow + + +### series(tasks, [callback]) + +Run the functions in the `tasks` array in series, each one running once the previous +function has completed. If any functions in the series pass an error to its +callback, no more functions are run, and `callback` is immediately called with the value of the error. +Otherwise, `callback` receives an array of results when `tasks` have completed. + +It is also possible to use an object instead of an array. Each property will be +run as a function, and the results will be passed to the final `callback` as an object +instead of an array. This can be a more readable way of handling results from +[`series`](#series). + +**Note** that while many implementations preserve the order of object properties, the +[ECMAScript Language Specification](http://www.ecma-international.org/ecma-262/5.1/#sec-8.6) +explicitly states that + +> The mechanics and order of enumerating the properties is not specified. + +So if you rely on the order in which your series of functions are executed, and want +this to work on all platforms, consider using an array. + +__Arguments__ + +* `tasks` - An array or object containing functions to run, each function is passed + a `callback(err, result)` it must call on completion with an error `err` (which can + be `null`) and an optional `result` value. +* `callback(err, results)` - An optional callback to run once all the functions + have completed. This function gets a results array (or object) containing all + the result arguments passed to the `task` callbacks. + +__Example__ + +```js +async.series([ + function(callback){ + // do some stuff ... + callback(null, 'one'); + }, + function(callback){ + // do some more stuff ... + callback(null, 'two'); + } +], +// optional callback +function(err, results){ + // results is now equal to ['one', 'two'] +}); + + +// an example using an object instead of an array +async.series({ + one: function(callback){ + setTimeout(function(){ + callback(null, 1); + }, 200); + }, + two: function(callback){ + setTimeout(function(){ + callback(null, 2); + }, 100); + } +}, +function(err, results) { + // results is now equal to: {one: 1, two: 2} +}); +``` + +--------------------------------------- + + +### parallel(tasks, [callback]) + +Run the `tasks` array of functions in parallel, without waiting until the previous +function has completed. If any of the functions pass an error to its +callback, the main `callback` is immediately called with the value of the error. +Once the `tasks` have completed, the results are passed to the final `callback` as an +array. + +**Note:** `parallel` is about kicking-off I/O tasks in parallel, not about parallel execution of code. If your tasks do not use any timers or perform any I/O, they will actually be executed in series. Any synchronous setup sections for each task will happen one after the other. JavaScript remains single-threaded. + +It is also possible to use an object instead of an array. Each property will be +run as a function and the results will be passed to the final `callback` as an object +instead of an array. This can be a more readable way of handling results from +[`parallel`](#parallel). + + +__Arguments__ + +* `tasks` - An array or object containing functions to run. Each function is passed + a `callback(err, result)` which it must call on completion with an error `err` + (which can be `null`) and an optional `result` value. +* `callback(err, results)` - An optional callback to run once all the functions + have completed successfully. This function gets a results array (or object) containing all + the result arguments passed to the task callbacks. + +__Example__ + +```js +async.parallel([ + function(callback){ + setTimeout(function(){ + callback(null, 'one'); + }, 200); + }, + function(callback){ + setTimeout(function(){ + callback(null, 'two'); + }, 100); + } +], +// optional callback +function(err, results){ + // the results array will equal ['one','two'] even though + // the second function had a shorter timeout. +}); + + +// an example using an object instead of an array +async.parallel({ + one: function(callback){ + setTimeout(function(){ + callback(null, 1); + }, 200); + }, + two: function(callback){ + setTimeout(function(){ + callback(null, 2); + }, 100); + } +}, +function(err, results) { + // results is now equals to: {one: 1, two: 2} +}); +``` + +__Related__ + +* parallelLimit(tasks, limit, [callback]) + +--------------------------------------- + + +### whilst(test, fn, callback) + +Repeatedly call `fn`, while `test` returns `true`. Calls `callback` when stopped, +or an error occurs. + +__Arguments__ + +* `test()` - synchronous truth test to perform before each execution of `fn`. +* `fn(callback)` - A function which is called each time `test` passes. The function is + passed a `callback(err)`, which must be called once it has completed with an + optional `err` argument. +* `callback(err, [results])` - A callback which is called after the test + function has failed and repeated execution of `fn` has stopped. `callback` + will be passed an error and any arguments passed to the final `fn`'s callback. + +__Example__ + +```js +var count = 0; + +async.whilst( + function () { return count < 5; }, + function (callback) { + count++; + setTimeout(function () { + callback(null, count); + }, 1000); + }, + function (err, n) { + // 5 seconds have passed, n = 5 + } +); +``` + +--------------------------------------- + + +### doWhilst(fn, test, callback) + +The post-check version of [`whilst`](#whilst). To reflect the difference in +the order of operations, the arguments `test` and `fn` are switched. + +`doWhilst` is to `whilst` as `do while` is to `while` in plain JavaScript. + +--------------------------------------- + + +### until(test, fn, callback) + +Repeatedly call `fn` until `test` returns `true`. Calls `callback` when stopped, +or an error occurs. `callback` will be passed an error and any arguments passed +to the final `fn`'s callback. + +The inverse of [`whilst`](#whilst). + +--------------------------------------- + + +### doUntil(fn, test, callback) + +Like [`doWhilst`](#doWhilst), except the `test` is inverted. Note the argument ordering differs from `until`. + +--------------------------------------- + + +### during(test, fn, callback) + +Like [`whilst`](#whilst), except the `test` is an asynchronous function that is passed a callback in the form of `function (err, truth)`. If error is passed to `test` or `fn`, the main callback is immediately called with the value of the error. + +__Example__ + +```js +var count = 0; + +async.during( + function (callback) { + return callback(null, count < 5); + }, + function (callback) { + count++; + setTimeout(callback, 1000); + }, + function (err) { + // 5 seconds have passed + } +); +``` + +--------------------------------------- + + +### doDuring(fn, test, callback) + +The post-check version of [`during`](#during). To reflect the difference in +the order of operations, the arguments `test` and `fn` are switched. + +Also a version of [`doWhilst`](#doWhilst) with asynchronous `test` function. + +--------------------------------------- + + +### forever(fn, [errback]) + +Calls the asynchronous function `fn` with a callback parameter that allows it to +call itself again, in series, indefinitely. + +If an error is passed to the callback then `errback` is called with the +error, and execution stops, otherwise it will never be called. + +```js +async.forever( + function(next) { + // next is suitable for passing to things that need a callback(err [, whatever]); + // it will result in this function being called again. + }, + function(err) { + // if next is called with a value in its first parameter, it will appear + // in here as 'err', and execution will stop. + } +); +``` + +--------------------------------------- + + +### waterfall(tasks, [callback]) + +Runs the `tasks` array of functions in series, each passing their results to the next in +the array. However, if any of the `tasks` pass an error to their own callback, the +next function is not executed, and the main `callback` is immediately called with +the error. + +__Arguments__ + +* `tasks` - An array of functions to run, each function is passed a + `callback(err, result1, result2, ...)` it must call on completion. The first + argument is an error (which can be `null`) and any further arguments will be + passed as arguments in order to the next task. +* `callback(err, [results])` - An optional callback to run once all the functions + have completed. This will be passed the results of the last task's callback. + + + +__Example__ + +```js +async.waterfall([ + function(callback) { + callback(null, 'one', 'two'); + }, + function(arg1, arg2, callback) { + // arg1 now equals 'one' and arg2 now equals 'two' + callback(null, 'three'); + }, + function(arg1, callback) { + // arg1 now equals 'three' + callback(null, 'done'); + } +], function (err, result) { + // result now equals 'done' +}); +``` +Or, with named functions: + +```js +async.waterfall([ + myFirstFunction, + mySecondFunction, + myLastFunction, +], function (err, result) { + // result now equals 'done' +}); +function myFirstFunction(callback) { + callback(null, 'one', 'two'); +} +function mySecondFunction(arg1, arg2, callback) { + // arg1 now equals 'one' and arg2 now equals 'two' + callback(null, 'three'); +} +function myLastFunction(arg1, callback) { + // arg1 now equals 'three' + callback(null, 'done'); +} +``` + +Or, if you need to pass any argument to the first function: + +```js +async.waterfall([ + async.apply(myFirstFunction, 'zero'), + mySecondFunction, + myLastFunction, +], function (err, result) { + // result now equals 'done' +}); +function myFirstFunction(arg1, callback) { + // arg1 now equals 'zero' + callback(null, 'one', 'two'); +} +function mySecondFunction(arg1, arg2, callback) { + // arg1 now equals 'one' and arg2 now equals 'two' + callback(null, 'three'); +} +function myLastFunction(arg1, callback) { + // arg1 now equals 'three' + callback(null, 'done'); +} +``` + +--------------------------------------- + +### compose(fn1, fn2...) + +Creates a function which is a composition of the passed asynchronous +functions. Each function consumes the return value of the function that +follows. Composing functions `f()`, `g()`, and `h()` would produce the result of +`f(g(h()))`, only this version uses callbacks to obtain the return values. + +Each function is executed with the `this` binding of the composed function. + +__Arguments__ + +* `functions...` - the asynchronous functions to compose + + +__Example__ + +```js +function add1(n, callback) { + setTimeout(function () { + callback(null, n + 1); + }, 10); +} + +function mul3(n, callback) { + setTimeout(function () { + callback(null, n * 3); + }, 10); +} + +var add1mul3 = async.compose(mul3, add1); + +add1mul3(4, function (err, result) { + // result now equals 15 +}); +``` + +--------------------------------------- + +### seq(fn1, fn2...) + +Version of the compose function that is more natural to read. +Each function consumes the return value of the previous function. +It is the equivalent of [`compose`](#compose) with the arguments reversed. + +Each function is executed with the `this` binding of the composed function. + +__Arguments__ + +* `functions...` - the asynchronous functions to compose + + +__Example__ + +```js +// Requires lodash (or underscore), express3 and dresende's orm2. +// Part of an app, that fetches cats of the logged user. +// This example uses `seq` function to avoid overnesting and error +// handling clutter. +app.get('/cats', function(request, response) { + var User = request.models.User; + async.seq( + _.bind(User.get, User), // 'User.get' has signature (id, callback(err, data)) + function(user, fn) { + user.getCats(fn); // 'getCats' has signature (callback(err, data)) + } + )(req.session.user_id, function (err, cats) { + if (err) { + console.error(err); + response.json({ status: 'error', message: err.message }); + } else { + response.json({ status: 'ok', message: 'Cats found', data: cats }); + } + }); +}); +``` + +--------------------------------------- + +### applyEach(fns, args..., callback) + +Applies the provided arguments to each function in the array, calling +`callback` after all functions have completed. If you only provide the first +argument, then it will return a function which lets you pass in the +arguments as if it were a single function call. + +__Arguments__ + +* `fns` - the asynchronous functions to all call with the same arguments +* `args...` - any number of separate arguments to pass to the function +* `callback` - the final argument should be the callback, called when all + functions have completed processing + + +__Example__ + +```js +async.applyEach([enableSearch, updateSchema], 'bucket', callback); + +// partial application example: +async.each( + buckets, + async.applyEach([enableSearch, updateSchema]), + callback +); +``` + +__Related__ + +* applyEachSeries(tasks, args..., [callback]) + +--------------------------------------- + + +### queue(worker, [concurrency]) + +Creates a `queue` object with the specified `concurrency`. Tasks added to the +`queue` are processed in parallel (up to the `concurrency` limit). If all +`worker`s are in progress, the task is queued until one becomes available. +Once a `worker` completes a `task`, that `task`'s callback is called. + +__Arguments__ + +* `worker(task, callback)` - An asynchronous function for processing a queued + task, which must call its `callback(err)` argument when finished, with an + optional `error` as an argument. If you want to handle errors from an individual task, pass a callback to `q.push()`. +* `concurrency` - An `integer` for determining how many `worker` functions should be + run in parallel. If omitted, the concurrency defaults to `1`. If the concurrency is `0`, an error is thrown. + +__Queue objects__ + +The `queue` object returned by this function has the following properties and +methods: + +* `length()` - a function returning the number of items waiting to be processed. +* `started` - a function returning whether or not any items have been pushed and processed by the queue +* `running()` - a function returning the number of items currently being processed. +* `workersList()` - a function returning the array of items currently being processed. +* `idle()` - a function returning false if there are items waiting or being processed, or true if not. +* `concurrency` - an integer for determining how many `worker` functions should be + run in parallel. This property can be changed after a `queue` is created to + alter the concurrency on-the-fly. +* `push(task, [callback])` - add a new task to the `queue`. Calls `callback` once + the `worker` has finished processing the task. Instead of a single task, a `tasks` array + can be submitted. The respective callback is used for every task in the list. +* `unshift(task, [callback])` - add a new task to the front of the `queue`. +* `saturated` - a callback that is called when the `queue` length hits the `concurrency` limit, + and further tasks will be queued. +* `empty` - a callback that is called when the last item from the `queue` is given to a `worker`. +* `drain` - a callback that is called when the last item from the `queue` has returned from the `worker`. +* `paused` - a boolean for determining whether the queue is in a paused state +* `pause()` - a function that pauses the processing of tasks until `resume()` is called. +* `resume()` - a function that resumes the processing of queued tasks when the queue is paused. +* `kill()` - a function that removes the `drain` callback and empties remaining tasks from the queue forcing it to go idle. + +__Example__ + +```js +// create a queue object with concurrency 2 + +var q = async.queue(function (task, callback) { + console.log('hello ' + task.name); + callback(); +}, 2); + + +// assign a callback +q.drain = function() { + console.log('all items have been processed'); +} + +// add some items to the queue + +q.push({name: 'foo'}, function (err) { + console.log('finished processing foo'); +}); +q.push({name: 'bar'}, function (err) { + console.log('finished processing bar'); +}); + +// add some items to the queue (batch-wise) + +q.push([{name: 'baz'},{name: 'bay'},{name: 'bax'}], function (err) { + console.log('finished processing item'); +}); + +// add some items to the front of the queue + +q.unshift({name: 'bar'}, function (err) { + console.log('finished processing bar'); +}); +``` + + +--------------------------------------- + + +### priorityQueue(worker, concurrency) + +The same as [`queue`](#queue) only tasks are assigned a priority and completed in ascending priority order. There are two differences between `queue` and `priorityQueue` objects: + +* `push(task, priority, [callback])` - `priority` should be a number. If an array of + `tasks` is given, all tasks will be assigned the same priority. +* The `unshift` method was removed. + +--------------------------------------- + + +### cargo(worker, [payload]) + +Creates a `cargo` object with the specified payload. Tasks added to the +cargo will be processed altogether (up to the `payload` limit). If the +`worker` is in progress, the task is queued until it becomes available. Once +the `worker` has completed some tasks, each callback of those tasks is called. +Check out [these](https://camo.githubusercontent.com/6bbd36f4cf5b35a0f11a96dcd2e97711ffc2fb37/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f313637363837312f36383130382f62626330636662302d356632392d313165322d393734662d3333393763363464633835382e676966) [animations](https://camo.githubusercontent.com/f4810e00e1c5f5f8addbe3e9f49064fd5d102699/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f313637363837312f36383130312f38346339323036362d356632392d313165322d383134662d3964336430323431336266642e676966) for how `cargo` and `queue` work. + +While [queue](#queue) passes only one task to one of a group of workers +at a time, cargo passes an array of tasks to a single worker, repeating +when the worker is finished. + +__Arguments__ + +* `worker(tasks, callback)` - An asynchronous function for processing an array of + queued tasks, which must call its `callback(err)` argument when finished, with + an optional `err` argument. +* `payload` - An optional `integer` for determining how many tasks should be + processed per round; if omitted, the default is unlimited. + +__Cargo objects__ + +The `cargo` object returned by this function has the following properties and +methods: + +* `length()` - A function returning the number of items waiting to be processed. +* `payload` - An `integer` for determining how many tasks should be + process per round. This property can be changed after a `cargo` is created to + alter the payload on-the-fly. +* `push(task, [callback])` - Adds `task` to the `queue`. The callback is called + once the `worker` has finished processing the task. Instead of a single task, an array of `tasks` + can be submitted. The respective callback is used for every task in the list. +* `saturated` - A callback that is called when the `queue.length()` hits the concurrency and further tasks will be queued. +* `empty` - A callback that is called when the last item from the `queue` is given to a `worker`. +* `drain` - A callback that is called when the last item from the `queue` has returned from the `worker`. +* `idle()`, `pause()`, `resume()`, `kill()` - cargo inherits all of the same methods and event calbacks as [`queue`](#queue) + +__Example__ + +```js +// create a cargo object with payload 2 + +var cargo = async.cargo(function (tasks, callback) { + for(var i=0; i +### auto(tasks, [concurrency], [callback]) + +Determines the best order for running the functions in `tasks`, based on their requirements. Each function can optionally depend on other functions being completed first, and each function is run as soon as its requirements are satisfied. + +If any of the functions pass an error to their callback, the `auto` sequence will stop. Further tasks will not execute (so any other functions depending on it will not run), and the main `callback` is immediately called with the error. Functions also receive an object containing the results of functions which have completed so far. + +Note, all functions are called with a `results` object as a second argument, +so it is unsafe to pass functions in the `tasks` object which cannot handle the +extra argument. + +For example, this snippet of code: + +```js +async.auto({ + readData: async.apply(fs.readFile, 'data.txt', 'utf-8') +}, callback); +``` + +will have the effect of calling `readFile` with the results object as the last +argument, which will fail: + +```js +fs.readFile('data.txt', 'utf-8', cb, {}); +``` + +Instead, wrap the call to `readFile` in a function which does not forward the +`results` object: + +```js +async.auto({ + readData: function(cb, results){ + fs.readFile('data.txt', 'utf-8', cb); + } +}, callback); +``` + +__Arguments__ + +* `tasks` - An object. Each of its properties is either a function or an array of + requirements, with the function itself the last item in the array. The object's key + of a property serves as the name of the task defined by that property, + i.e. can be used when specifying requirements for other tasks. + The function receives two arguments: (1) a `callback(err, result)` which must be + called when finished, passing an `error` (which can be `null`) and the result of + the function's execution, and (2) a `results` object, containing the results of + the previously executed functions. +* `concurrency` - An optional `integer` for determining the maximum number of tasks that can be run in parallel. By default, as many as possible. +* `callback(err, results)` - An optional callback which is called when all the + tasks have been completed. It receives the `err` argument if any `tasks` + pass an error to their callback. Results are always returned; however, if + an error occurs, no further `tasks` will be performed, and the results + object will only contain partial results. + + +__Example__ + +```js +async.auto({ + get_data: function(callback){ + console.log('in get_data'); + // async code to get some data + callback(null, 'data', 'converted to array'); + }, + make_folder: function(callback){ + console.log('in make_folder'); + // async code to create a directory to store a file in + // this is run at the same time as getting the data + callback(null, 'folder'); + }, + write_file: ['get_data', 'make_folder', function(callback, results){ + console.log('in write_file', JSON.stringify(results)); + // once there is some data and the directory exists, + // write the data to a file in the directory + callback(null, 'filename'); + }], + email_link: ['write_file', function(callback, results){ + console.log('in email_link', JSON.stringify(results)); + // once the file is written let's email a link to it... + // results.write_file contains the filename returned by write_file. + callback(null, {'file':results.write_file, 'email':'user@example.com'}); + }] +}, function(err, results) { + console.log('err = ', err); + console.log('results = ', results); +}); +``` + +This is a fairly trivial example, but to do this using the basic parallel and +series functions would look like this: + +```js +async.parallel([ + function(callback){ + console.log('in get_data'); + // async code to get some data + callback(null, 'data', 'converted to array'); + }, + function(callback){ + console.log('in make_folder'); + // async code to create a directory to store a file in + // this is run at the same time as getting the data + callback(null, 'folder'); + } +], +function(err, results){ + async.series([ + function(callback){ + console.log('in write_file', JSON.stringify(results)); + // once there is some data and the directory exists, + // write the data to a file in the directory + results.push('filename'); + callback(null); + }, + function(callback){ + console.log('in email_link', JSON.stringify(results)); + // once the file is written let's email a link to it... + callback(null, {'file':results.pop(), 'email':'user@example.com'}); + } + ]); +}); +``` + +For a complicated series of `async` tasks, using the [`auto`](#auto) function makes adding +new tasks much easier (and the code more readable). + + +--------------------------------------- + + +### retry([opts = {times: 5, interval: 0}| 5], task, [callback]) + +Attempts to get a successful response from `task` no more than `times` times before +returning an error. If the task is successful, the `callback` will be passed the result +of the successful task. If all attempts fail, the callback will be passed the error and +result (if any) of the final attempt. + +__Arguments__ + +* `opts` - Can be either an object with `times` and `interval` or a number. + * `times` - The number of attempts to make before giving up. The default is `5`. + * `interval` - The time to wait between retries, in milliseconds. The default is `0`. + * If `opts` is a number, the number specifies the number of times to retry, with the default interval of `0`. +* `task(callback, results)` - A function which receives two arguments: (1) a `callback(err, result)` + which must be called when finished, passing `err` (which can be `null`) and the `result` of + the function's execution, and (2) a `results` object, containing the results of + the previously executed functions (if nested inside another control flow). +* `callback(err, results)` - An optional callback which is called when the + task has succeeded, or after the final failed attempt. It receives the `err` and `result` arguments of the last attempt at completing the `task`. + +The [`retry`](#retry) function can be used as a stand-alone control flow by passing a callback, as shown below: + +```js +// try calling apiMethod 3 times +async.retry(3, apiMethod, function(err, result) { + // do something with the result +}); +``` + +```js +// try calling apiMethod 3 times, waiting 200 ms between each retry +async.retry({times: 3, interval: 200}, apiMethod, function(err, result) { + // do something with the result +}); +``` + +```js +// try calling apiMethod the default 5 times no delay between each retry +async.retry(apiMethod, function(err, result) { + // do something with the result +}); +``` + +It can also be embedded within other control flow functions to retry individual methods +that are not as reliable, like this: + +```js +async.auto({ + users: api.getUsers.bind(api), + payments: async.retry(3, api.getPayments.bind(api)) +}, function(err, results) { + // do something with the results +}); +``` + + +--------------------------------------- + + +### iterator(tasks) + +Creates an iterator function which calls the next function in the `tasks` array, +returning a continuation to call the next one after that. It's also possible to +“peek” at the next iterator with `iterator.next()`. + +This function is used internally by the `async` module, but can be useful when +you want to manually control the flow of functions in series. + +__Arguments__ + +* `tasks` - An array of functions to run. + +__Example__ + +```js +var iterator = async.iterator([ + function(){ sys.p('one'); }, + function(){ sys.p('two'); }, + function(){ sys.p('three'); } +]); + +node> var iterator2 = iterator(); +'one' +node> var iterator3 = iterator2(); +'two' +node> iterator3(); +'three' +node> var nextfn = iterator2.next(); +node> nextfn(); +'three' +``` + +--------------------------------------- + + +### apply(function, arguments..) + +Creates a continuation function with some arguments already applied. + +Useful as a shorthand when combined with other control flow functions. Any arguments +passed to the returned function are added to the arguments originally passed +to apply. + +__Arguments__ + +* `function` - The function you want to eventually apply all arguments to. +* `arguments...` - Any number of arguments to automatically apply when the + continuation is called. + +__Example__ + +```js +// using apply + +async.parallel([ + async.apply(fs.writeFile, 'testfile1', 'test1'), + async.apply(fs.writeFile, 'testfile2', 'test2'), +]); + + +// the same process without using apply + +async.parallel([ + function(callback){ + fs.writeFile('testfile1', 'test1', callback); + }, + function(callback){ + fs.writeFile('testfile2', 'test2', callback); + } +]); +``` + +It's possible to pass any number of additional arguments when calling the +continuation: + +```js +node> var fn = async.apply(sys.puts, 'one'); +node> fn('two', 'three'); +one +two +three +``` + +--------------------------------------- + + +### nextTick(callback), setImmediate(callback) + +Calls `callback` on a later loop around the event loop. In Node.js this just +calls `process.nextTick`; in the browser it falls back to `setImmediate(callback)` +if available, otherwise `setTimeout(callback, 0)`, which means other higher priority +events may precede the execution of `callback`. + +This is used internally for browser-compatibility purposes. + +__Arguments__ + +* `callback` - The function to call on a later loop around the event loop. + +__Example__ + +```js +var call_order = []; +async.nextTick(function(){ + call_order.push('two'); + // call_order now equals ['one','two'] +}); +call_order.push('one') +``` + + +### times(n, iterator, [callback]) + +Calls the `iterator` function `n` times, and accumulates results in the same manner +you would use with [`map`](#map). + +__Arguments__ + +* `n` - The number of times to run the function. +* `iterator` - The function to call `n` times. +* `callback` - see [`map`](#map) + +__Example__ + +```js +// Pretend this is some complicated async factory +var createUser = function(id, callback) { + callback(null, { + id: 'user' + id + }) +} +// generate 5 users +async.times(5, function(n, next){ + createUser(n, function(err, user) { + next(err, user) + }) +}, function(err, users) { + // we should now have 5 users +}); +``` + +__Related__ + +* timesSeries(n, iterator, [callback]) +* timesLimit(n, limit, iterator, [callback]) + + +## Utils + + +### memoize(fn, [hasher]) + +Caches the results of an `async` function. When creating a hash to store function +results against, the callback is omitted from the hash and an optional hash +function can be used. + +If no hash function is specified, the first argument is used as a hash key, which may work reasonably if it is a string or a data type that converts to a distinct string. Note that objects and arrays will not behave reasonably. Neither will cases where the other arguments are significant. In such cases, specify your own hash function. + +The cache of results is exposed as the `memo` property of the function returned +by `memoize`. + +__Arguments__ + +* `fn` - The function to proxy and cache results from. +* `hasher` - An optional function for generating a custom hash for storing + results. It has all the arguments applied to it apart from the callback, and + must be synchronous. + +__Example__ + +```js +var slow_fn = function (name, callback) { + // do something + callback(null, result); +}; +var fn = async.memoize(slow_fn); + +// fn can now be used as if it were slow_fn +fn('some name', function () { + // callback +}); +``` + + +### unmemoize(fn) + +Undoes a [`memoize`](#memoize)d function, reverting it to the original, unmemoized +form. Handy for testing. + +__Arguments__ + +* `fn` - the memoized function + +--------------------------------------- + + +### ensureAsync(fn) + +Wrap an async function and ensure it calls its callback on a later tick of the event loop. If the function already calls its callback on a next tick, no extra deferral is added. This is useful for preventing stack overflows (`RangeError: Maximum call stack size exceeded`) and generally keeping [Zalgo](http://blog.izs.me/post/59142742143/designing-apis-for-asynchrony) contained. + +__Arguments__ + +* `fn` - an async function, one that expects a node-style callback as its last argument + +Returns a wrapped function with the exact same call signature as the function passed in. + +__Example__ + +```js +function sometimesAsync(arg, callback) { + if (cache[arg]) { + return callback(null, cache[arg]); // this would be synchronous!! + } else { + doSomeIO(arg, callback); // this IO would be asynchronous + } +} + +// this has a risk of stack overflows if many results are cached in a row +async.mapSeries(args, sometimesAsync, done); + +// this will defer sometimesAsync's callback if necessary, +// preventing stack overflows +async.mapSeries(args, async.ensureAsync(sometimesAsync), done); + +``` + +--------------------------------------- + + +### constant(values...) + +Returns a function that when called, calls-back with the values provided. Useful as the first function in a `waterfall`, or for plugging values in to `auto`. + +__Example__ + +```js +async.waterfall([ + async.constant(42), + function (value, next) { + // value === 42 + }, + //... +], callback); + +async.waterfall([ + async.constant(filename, "utf8"), + fs.readFile, + function (fileData, next) { + //... + } + //... +], callback); + +async.auto({ + hostname: async.constant("https://server.net/"), + port: findFreePort, + launchServer: ["hostname", "port", function (cb, options) { + startServer(options, cb); + }], + //... +}, callback); + +``` + +--------------------------------------- + + + +### asyncify(func) + +__Alias:__ `wrapSync` + +Take a sync function and make it async, passing its return value to a callback. This is useful for plugging sync functions into a waterfall, series, or other async functions. Any arguments passed to the generated function will be passed to the wrapped function (except for the final callback argument). Errors thrown will be passed to the callback. + +__Example__ + +```js +async.waterfall([ + async.apply(fs.readFile, filename, "utf8"), + async.asyncify(JSON.parse), + function (data, next) { + // data is the result of parsing the text. + // If there was a parsing error, it would have been caught. + } +], callback) +``` + +If the function passed to `asyncify` returns a Promise, that promises's resolved/rejected state will be used to call the callback, rather than simply the synchronous return value. Example: + +```js +async.waterfall([ + async.apply(fs.readFile, filename, "utf8"), + async.asyncify(function (contents) { + return db.model.create(contents); + }), + function (model, next) { + // `model` is the instantiated model object. + // If there was an error, this function would be skipped. + } +], callback) +``` + +This also means you can asyncify ES2016 `async` functions. + +```js +var q = async.queue(async.asyncify(async function (file) { + var intermediateStep = await processFile(file); + return await somePromise(intermediateStep) +})); + +q.push(files); +``` + +--------------------------------------- + + +### log(function, arguments) + +Logs the result of an `async` function to the `console`. Only works in Node.js or +in browsers that support `console.log` and `console.error` (such as FF and Chrome). +If multiple arguments are returned from the async function, `console.log` is +called on each argument in order. + +__Arguments__ + +* `function` - The function you want to eventually apply all arguments to. +* `arguments...` - Any number of arguments to apply to the function. + +__Example__ + +```js +var hello = function(name, callback){ + setTimeout(function(){ + callback(null, 'hello ' + name); + }, 1000); +}; +``` +```js +node> async.log(hello, 'world'); +'hello world' +``` + +--------------------------------------- + + +### dir(function, arguments) + +Logs the result of an `async` function to the `console` using `console.dir` to +display the properties of the resulting object. Only works in Node.js or +in browsers that support `console.dir` and `console.error` (such as FF and Chrome). +If multiple arguments are returned from the async function, `console.dir` is +called on each argument in order. + +__Arguments__ + +* `function` - The function you want to eventually apply all arguments to. +* `arguments...` - Any number of arguments to apply to the function. + +__Example__ + +```js +var hello = function(name, callback){ + setTimeout(function(){ + callback(null, {hello: name}); + }, 1000); +}; +``` +```js +node> async.dir(hello, 'world'); +{hello: 'world'} +``` + +--------------------------------------- + + +### noConflict() + +Changes the value of `async` back to its original value, returning a reference to the +`async` object. diff --git a/node_modules/npm/node_modules/request/node_modules/form-data/node_modules/async/dist/async.js b/node_modules/npm/node_modules/request/node_modules/form-data/node_modules/async/dist/async.js new file mode 100644 index 00000000..31e7620f --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/form-data/node_modules/async/dist/async.js @@ -0,0 +1,1265 @@ +/*! + * async + * https://github.com/caolan/async + * + * Copyright 2010-2014 Caolan McMahon + * Released under the MIT license + */ +(function () { + + var async = {}; + function noop() {} + function identity(v) { + return v; + } + function toBool(v) { + return !!v; + } + function notId(v) { + return !v; + } + + // global on the server, window in the browser + var previous_async; + + // Establish the root object, `window` (`self`) in the browser, `global` + // on the server, or `this` in some virtual machines. We use `self` + // instead of `window` for `WebWorker` support. + var root = typeof self === 'object' && self.self === self && self || + typeof global === 'object' && global.global === global && global || + this; + + if (root != null) { + previous_async = root.async; + } + + async.noConflict = function () { + root.async = previous_async; + return async; + }; + + function only_once(fn) { + return function() { + if (fn === null) throw new Error("Callback was already called."); + fn.apply(this, arguments); + fn = null; + }; + } + + function _once(fn) { + return function() { + if (fn === null) return; + fn.apply(this, arguments); + fn = null; + }; + } + + //// cross-browser compatiblity functions //// + + var _toString = Object.prototype.toString; + + var _isArray = Array.isArray || function (obj) { + return _toString.call(obj) === '[object Array]'; + }; + + // Ported from underscore.js isObject + var _isObject = function(obj) { + var type = typeof obj; + return type === 'function' || type === 'object' && !!obj; + }; + + function _isArrayLike(arr) { + return _isArray(arr) || ( + // has a positive integer length property + typeof arr.length === "number" && + arr.length >= 0 && + arr.length % 1 === 0 + ); + } + + function _arrayEach(arr, iterator) { + var index = -1, + length = arr.length; + + while (++index < length) { + iterator(arr[index], index, arr); + } + } + + function _map(arr, iterator) { + var index = -1, + length = arr.length, + result = Array(length); + + while (++index < length) { + result[index] = iterator(arr[index], index, arr); + } + return result; + } + + function _range(count) { + return _map(Array(count), function (v, i) { return i; }); + } + + function _reduce(arr, iterator, memo) { + _arrayEach(arr, function (x, i, a) { + memo = iterator(memo, x, i, a); + }); + return memo; + } + + function _forEachOf(object, iterator) { + _arrayEach(_keys(object), function (key) { + iterator(object[key], key); + }); + } + + function _indexOf(arr, item) { + for (var i = 0; i < arr.length; i++) { + if (arr[i] === item) return i; + } + return -1; + } + + var _keys = Object.keys || function (obj) { + var keys = []; + for (var k in obj) { + if (obj.hasOwnProperty(k)) { + keys.push(k); + } + } + return keys; + }; + + function _keyIterator(coll) { + var i = -1; + var len; + var keys; + if (_isArrayLike(coll)) { + len = coll.length; + return function next() { + i++; + return i < len ? i : null; + }; + } else { + keys = _keys(coll); + len = keys.length; + return function next() { + i++; + return i < len ? keys[i] : null; + }; + } + } + + // Similar to ES6's rest param (http://ariya.ofilabs.com/2013/03/es6-and-rest-parameter.html) + // This accumulates the arguments passed into an array, after a given index. + // From underscore.js (https://github.com/jashkenas/underscore/pull/2140). + function _restParam(func, startIndex) { + startIndex = startIndex == null ? func.length - 1 : +startIndex; + return function() { + var length = Math.max(arguments.length - startIndex, 0); + var rest = Array(length); + for (var index = 0; index < length; index++) { + rest[index] = arguments[index + startIndex]; + } + switch (startIndex) { + case 0: return func.call(this, rest); + case 1: return func.call(this, arguments[0], rest); + } + // Currently unused but handle cases outside of the switch statement: + // var args = Array(startIndex + 1); + // for (index = 0; index < startIndex; index++) { + // args[index] = arguments[index]; + // } + // args[startIndex] = rest; + // return func.apply(this, args); + }; + } + + function _withoutIndex(iterator) { + return function (value, index, callback) { + return iterator(value, callback); + }; + } + + //// exported async module functions //// + + //// nextTick implementation with browser-compatible fallback //// + + // capture the global reference to guard against fakeTimer mocks + var _setImmediate = typeof setImmediate === 'function' && setImmediate; + + var _delay = _setImmediate ? function(fn) { + // not a direct alias for IE10 compatibility + _setImmediate(fn); + } : function(fn) { + setTimeout(fn, 0); + }; + + if (typeof process === 'object' && typeof process.nextTick === 'function') { + async.nextTick = process.nextTick; + } else { + async.nextTick = _delay; + } + async.setImmediate = _setImmediate ? _delay : async.nextTick; + + + async.forEach = + async.each = function (arr, iterator, callback) { + return async.eachOf(arr, _withoutIndex(iterator), callback); + }; + + async.forEachSeries = + async.eachSeries = function (arr, iterator, callback) { + return async.eachOfSeries(arr, _withoutIndex(iterator), callback); + }; + + + async.forEachLimit = + async.eachLimit = function (arr, limit, iterator, callback) { + return _eachOfLimit(limit)(arr, _withoutIndex(iterator), callback); + }; + + async.forEachOf = + async.eachOf = function (object, iterator, callback) { + callback = _once(callback || noop); + object = object || []; + + var iter = _keyIterator(object); + var key, completed = 0; + + while ((key = iter()) != null) { + completed += 1; + iterator(object[key], key, only_once(done)); + } + + if (completed === 0) callback(null); + + function done(err) { + completed--; + if (err) { + callback(err); + } + // Check key is null in case iterator isn't exhausted + // and done resolved synchronously. + else if (key === null && completed <= 0) { + callback(null); + } + } + }; + + async.forEachOfSeries = + async.eachOfSeries = function (obj, iterator, callback) { + callback = _once(callback || noop); + obj = obj || []; + var nextKey = _keyIterator(obj); + var key = nextKey(); + function iterate() { + var sync = true; + if (key === null) { + return callback(null); + } + iterator(obj[key], key, only_once(function (err) { + if (err) { + callback(err); + } + else { + key = nextKey(); + if (key === null) { + return callback(null); + } else { + if (sync) { + async.setImmediate(iterate); + } else { + iterate(); + } + } + } + })); + sync = false; + } + iterate(); + }; + + + + async.forEachOfLimit = + async.eachOfLimit = function (obj, limit, iterator, callback) { + _eachOfLimit(limit)(obj, iterator, callback); + }; + + function _eachOfLimit(limit) { + + return function (obj, iterator, callback) { + callback = _once(callback || noop); + obj = obj || []; + var nextKey = _keyIterator(obj); + if (limit <= 0) { + return callback(null); + } + var done = false; + var running = 0; + var errored = false; + + (function replenish () { + if (done && running <= 0) { + return callback(null); + } + + while (running < limit && !errored) { + var key = nextKey(); + if (key === null) { + done = true; + if (running <= 0) { + callback(null); + } + return; + } + running += 1; + iterator(obj[key], key, only_once(function (err) { + running -= 1; + if (err) { + callback(err); + errored = true; + } + else { + replenish(); + } + })); + } + })(); + }; + } + + + function doParallel(fn) { + return function (obj, iterator, callback) { + return fn(async.eachOf, obj, iterator, callback); + }; + } + function doParallelLimit(fn) { + return function (obj, limit, iterator, callback) { + return fn(_eachOfLimit(limit), obj, iterator, callback); + }; + } + function doSeries(fn) { + return function (obj, iterator, callback) { + return fn(async.eachOfSeries, obj, iterator, callback); + }; + } + + function _asyncMap(eachfn, arr, iterator, callback) { + callback = _once(callback || noop); + arr = arr || []; + var results = _isArrayLike(arr) ? [] : {}; + eachfn(arr, function (value, index, callback) { + iterator(value, function (err, v) { + results[index] = v; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + + async.map = doParallel(_asyncMap); + async.mapSeries = doSeries(_asyncMap); + async.mapLimit = doParallelLimit(_asyncMap); + + // reduce only has a series version, as doing reduce in parallel won't + // work in many situations. + async.inject = + async.foldl = + async.reduce = function (arr, memo, iterator, callback) { + async.eachOfSeries(arr, function (x, i, callback) { + iterator(memo, x, function (err, v) { + memo = v; + callback(err); + }); + }, function (err) { + callback(err, memo); + }); + }; + + async.foldr = + async.reduceRight = function (arr, memo, iterator, callback) { + var reversed = _map(arr, identity).reverse(); + async.reduce(reversed, memo, iterator, callback); + }; + + async.transform = function (arr, memo, iterator, callback) { + if (arguments.length === 3) { + callback = iterator; + iterator = memo; + memo = _isArray(arr) ? [] : {}; + } + + async.eachOf(arr, function(v, k, cb) { + iterator(memo, v, k, cb); + }, function(err) { + callback(err, memo); + }); + }; + + function _filter(eachfn, arr, iterator, callback) { + var results = []; + eachfn(arr, function (x, index, callback) { + iterator(x, function (v) { + if (v) { + results.push({index: index, value: x}); + } + callback(); + }); + }, function () { + callback(_map(results.sort(function (a, b) { + return a.index - b.index; + }), function (x) { + return x.value; + })); + }); + } + + async.select = + async.filter = doParallel(_filter); + + async.selectLimit = + async.filterLimit = doParallelLimit(_filter); + + async.selectSeries = + async.filterSeries = doSeries(_filter); + + function _reject(eachfn, arr, iterator, callback) { + _filter(eachfn, arr, function(value, cb) { + iterator(value, function(v) { + cb(!v); + }); + }, callback); + } + async.reject = doParallel(_reject); + async.rejectLimit = doParallelLimit(_reject); + async.rejectSeries = doSeries(_reject); + + function _createTester(eachfn, check, getResult) { + return function(arr, limit, iterator, cb) { + function done() { + if (cb) cb(getResult(false, void 0)); + } + function iteratee(x, _, callback) { + if (!cb) return callback(); + iterator(x, function (v) { + if (cb && check(v)) { + cb(getResult(true, x)); + cb = iterator = false; + } + callback(); + }); + } + if (arguments.length > 3) { + eachfn(arr, limit, iteratee, done); + } else { + cb = iterator; + iterator = limit; + eachfn(arr, iteratee, done); + } + }; + } + + async.any = + async.some = _createTester(async.eachOf, toBool, identity); + + async.someLimit = _createTester(async.eachOfLimit, toBool, identity); + + async.all = + async.every = _createTester(async.eachOf, notId, notId); + + async.everyLimit = _createTester(async.eachOfLimit, notId, notId); + + function _findGetResult(v, x) { + return x; + } + async.detect = _createTester(async.eachOf, identity, _findGetResult); + async.detectSeries = _createTester(async.eachOfSeries, identity, _findGetResult); + async.detectLimit = _createTester(async.eachOfLimit, identity, _findGetResult); + + async.sortBy = function (arr, iterator, callback) { + async.map(arr, function (x, callback) { + iterator(x, function (err, criteria) { + if (err) { + callback(err); + } + else { + callback(null, {value: x, criteria: criteria}); + } + }); + }, function (err, results) { + if (err) { + return callback(err); + } + else { + callback(null, _map(results.sort(comparator), function (x) { + return x.value; + })); + } + + }); + + function comparator(left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + } + }; + + async.auto = function (tasks, concurrency, callback) { + if (typeof arguments[1] === 'function') { + // concurrency is optional, shift the args. + callback = concurrency; + concurrency = null; + } + callback = _once(callback || noop); + var keys = _keys(tasks); + var remainingTasks = keys.length; + if (!remainingTasks) { + return callback(null); + } + if (!concurrency) { + concurrency = remainingTasks; + } + + var results = {}; + var runningTasks = 0; + + var hasError = false; + + var listeners = []; + function addListener(fn) { + listeners.unshift(fn); + } + function removeListener(fn) { + var idx = _indexOf(listeners, fn); + if (idx >= 0) listeners.splice(idx, 1); + } + function taskComplete() { + remainingTasks--; + _arrayEach(listeners.slice(0), function (fn) { + fn(); + }); + } + + addListener(function () { + if (!remainingTasks) { + callback(null, results); + } + }); + + _arrayEach(keys, function (k) { + if (hasError) return; + var task = _isArray(tasks[k]) ? tasks[k]: [tasks[k]]; + var taskCallback = _restParam(function(err, args) { + runningTasks--; + if (args.length <= 1) { + args = args[0]; + } + if (err) { + var safeResults = {}; + _forEachOf(results, function(val, rkey) { + safeResults[rkey] = val; + }); + safeResults[k] = args; + hasError = true; + + callback(err, safeResults); + } + else { + results[k] = args; + async.setImmediate(taskComplete); + } + }); + var requires = task.slice(0, task.length - 1); + // prevent dead-locks + var len = requires.length; + var dep; + while (len--) { + if (!(dep = tasks[requires[len]])) { + throw new Error('Has nonexistent dependency in ' + requires.join(', ')); + } + if (_isArray(dep) && _indexOf(dep, k) >= 0) { + throw new Error('Has cyclic dependencies'); + } + } + function ready() { + return runningTasks < concurrency && _reduce(requires, function (a, x) { + return (a && results.hasOwnProperty(x)); + }, true) && !results.hasOwnProperty(k); + } + if (ready()) { + runningTasks++; + task[task.length - 1](taskCallback, results); + } + else { + addListener(listener); + } + function listener() { + if (ready()) { + runningTasks++; + removeListener(listener); + task[task.length - 1](taskCallback, results); + } + } + }); + }; + + + + async.retry = function(times, task, callback) { + var DEFAULT_TIMES = 5; + var DEFAULT_INTERVAL = 0; + + var attempts = []; + + var opts = { + times: DEFAULT_TIMES, + interval: DEFAULT_INTERVAL + }; + + function parseTimes(acc, t){ + if(typeof t === 'number'){ + acc.times = parseInt(t, 10) || DEFAULT_TIMES; + } else if(typeof t === 'object'){ + acc.times = parseInt(t.times, 10) || DEFAULT_TIMES; + acc.interval = parseInt(t.interval, 10) || DEFAULT_INTERVAL; + } else { + throw new Error('Unsupported argument type for \'times\': ' + typeof t); + } + } + + var length = arguments.length; + if (length < 1 || length > 3) { + throw new Error('Invalid arguments - must be either (task), (task, callback), (times, task) or (times, task, callback)'); + } else if (length <= 2 && typeof times === 'function') { + callback = task; + task = times; + } + if (typeof times !== 'function') { + parseTimes(opts, times); + } + opts.callback = callback; + opts.task = task; + + function wrappedTask(wrappedCallback, wrappedResults) { + function retryAttempt(task, finalAttempt) { + return function(seriesCallback) { + task(function(err, result){ + seriesCallback(!err || finalAttempt, {err: err, result: result}); + }, wrappedResults); + }; + } + + function retryInterval(interval){ + return function(seriesCallback){ + setTimeout(function(){ + seriesCallback(null); + }, interval); + }; + } + + while (opts.times) { + + var finalAttempt = !(opts.times-=1); + attempts.push(retryAttempt(opts.task, finalAttempt)); + if(!finalAttempt && opts.interval > 0){ + attempts.push(retryInterval(opts.interval)); + } + } + + async.series(attempts, function(done, data){ + data = data[data.length - 1]; + (wrappedCallback || opts.callback)(data.err, data.result); + }); + } + + // If a callback is passed, run this as a controll flow + return opts.callback ? wrappedTask() : wrappedTask; + }; + + async.waterfall = function (tasks, callback) { + callback = _once(callback || noop); + if (!_isArray(tasks)) { + var err = new Error('First argument to waterfall must be an array of functions'); + return callback(err); + } + if (!tasks.length) { + return callback(); + } + function wrapIterator(iterator) { + return _restParam(function (err, args) { + if (err) { + callback.apply(null, [err].concat(args)); + } + else { + var next = iterator.next(); + if (next) { + args.push(wrapIterator(next)); + } + else { + args.push(callback); + } + ensureAsync(iterator).apply(null, args); + } + }); + } + wrapIterator(async.iterator(tasks))(); + }; + + function _parallel(eachfn, tasks, callback) { + callback = callback || noop; + var results = _isArrayLike(tasks) ? [] : {}; + + eachfn(tasks, function (task, key, callback) { + task(_restParam(function (err, args) { + if (args.length <= 1) { + args = args[0]; + } + results[key] = args; + callback(err); + })); + }, function (err) { + callback(err, results); + }); + } + + async.parallel = function (tasks, callback) { + _parallel(async.eachOf, tasks, callback); + }; + + async.parallelLimit = function(tasks, limit, callback) { + _parallel(_eachOfLimit(limit), tasks, callback); + }; + + async.series = function(tasks, callback) { + _parallel(async.eachOfSeries, tasks, callback); + }; + + async.iterator = function (tasks) { + function makeCallback(index) { + function fn() { + if (tasks.length) { + tasks[index].apply(null, arguments); + } + return fn.next(); + } + fn.next = function () { + return (index < tasks.length - 1) ? makeCallback(index + 1): null; + }; + return fn; + } + return makeCallback(0); + }; + + async.apply = _restParam(function (fn, args) { + return _restParam(function (callArgs) { + return fn.apply( + null, args.concat(callArgs) + ); + }); + }); + + function _concat(eachfn, arr, fn, callback) { + var result = []; + eachfn(arr, function (x, index, cb) { + fn(x, function (err, y) { + result = result.concat(y || []); + cb(err); + }); + }, function (err) { + callback(err, result); + }); + } + async.concat = doParallel(_concat); + async.concatSeries = doSeries(_concat); + + async.whilst = function (test, iterator, callback) { + callback = callback || noop; + if (test()) { + var next = _restParam(function(err, args) { + if (err) { + callback(err); + } else if (test.apply(this, args)) { + iterator(next); + } else { + callback.apply(null, [null].concat(args)); + } + }); + iterator(next); + } else { + callback(null); + } + }; + + async.doWhilst = function (iterator, test, callback) { + var calls = 0; + return async.whilst(function() { + return ++calls <= 1 || test.apply(this, arguments); + }, iterator, callback); + }; + + async.until = function (test, iterator, callback) { + return async.whilst(function() { + return !test.apply(this, arguments); + }, iterator, callback); + }; + + async.doUntil = function (iterator, test, callback) { + return async.doWhilst(iterator, function() { + return !test.apply(this, arguments); + }, callback); + }; + + async.during = function (test, iterator, callback) { + callback = callback || noop; + + var next = _restParam(function(err, args) { + if (err) { + callback(err); + } else { + args.push(check); + test.apply(this, args); + } + }); + + var check = function(err, truth) { + if (err) { + callback(err); + } else if (truth) { + iterator(next); + } else { + callback(null); + } + }; + + test(check); + }; + + async.doDuring = function (iterator, test, callback) { + var calls = 0; + async.during(function(next) { + if (calls++ < 1) { + next(null, true); + } else { + test.apply(this, arguments); + } + }, iterator, callback); + }; + + function _queue(worker, concurrency, payload) { + if (concurrency == null) { + concurrency = 1; + } + else if(concurrency === 0) { + throw new Error('Concurrency must not be zero'); + } + function _insert(q, data, pos, callback) { + if (callback != null && typeof callback !== "function") { + throw new Error("task callback must be a function"); + } + q.started = true; + if (!_isArray(data)) { + data = [data]; + } + if(data.length === 0 && q.idle()) { + // call drain immediately if there are no tasks + return async.setImmediate(function() { + q.drain(); + }); + } + _arrayEach(data, function(task) { + var item = { + data: task, + callback: callback || noop + }; + + if (pos) { + q.tasks.unshift(item); + } else { + q.tasks.push(item); + } + + if (q.tasks.length === q.concurrency) { + q.saturated(); + } + }); + async.setImmediate(q.process); + } + function _next(q, tasks) { + return function(){ + workers -= 1; + + var removed = false; + var args = arguments; + _arrayEach(tasks, function (task) { + _arrayEach(workersList, function (worker, index) { + if (worker === task && !removed) { + workersList.splice(index, 1); + removed = true; + } + }); + + task.callback.apply(task, args); + }); + if (q.tasks.length + workers === 0) { + q.drain(); + } + q.process(); + }; + } + + var workers = 0; + var workersList = []; + var q = { + tasks: [], + concurrency: concurrency, + payload: payload, + saturated: noop, + empty: noop, + drain: noop, + started: false, + paused: false, + push: function (data, callback) { + _insert(q, data, false, callback); + }, + kill: function () { + q.drain = noop; + q.tasks = []; + }, + unshift: function (data, callback) { + _insert(q, data, true, callback); + }, + process: function () { + while(!q.paused && workers < q.concurrency && q.tasks.length){ + + var tasks = q.payload ? + q.tasks.splice(0, q.payload) : + q.tasks.splice(0, q.tasks.length); + + var data = _map(tasks, function (task) { + return task.data; + }); + + if (q.tasks.length === 0) { + q.empty(); + } + workers += 1; + workersList.push(tasks[0]); + var cb = only_once(_next(q, tasks)); + worker(data, cb); + } + }, + length: function () { + return q.tasks.length; + }, + running: function () { + return workers; + }, + workersList: function () { + return workersList; + }, + idle: function() { + return q.tasks.length + workers === 0; + }, + pause: function () { + q.paused = true; + }, + resume: function () { + if (q.paused === false) { return; } + q.paused = false; + var resumeCount = Math.min(q.concurrency, q.tasks.length); + // Need to call q.process once per concurrent + // worker to preserve full concurrency after pause + for (var w = 1; w <= resumeCount; w++) { + async.setImmediate(q.process); + } + } + }; + return q; + } + + async.queue = function (worker, concurrency) { + var q = _queue(function (items, cb) { + worker(items[0], cb); + }, concurrency, 1); + + return q; + }; + + async.priorityQueue = function (worker, concurrency) { + + function _compareTasks(a, b){ + return a.priority - b.priority; + } + + function _binarySearch(sequence, item, compare) { + var beg = -1, + end = sequence.length - 1; + while (beg < end) { + var mid = beg + ((end - beg + 1) >>> 1); + if (compare(item, sequence[mid]) >= 0) { + beg = mid; + } else { + end = mid - 1; + } + } + return beg; + } + + function _insert(q, data, priority, callback) { + if (callback != null && typeof callback !== "function") { + throw new Error("task callback must be a function"); + } + q.started = true; + if (!_isArray(data)) { + data = [data]; + } + if(data.length === 0) { + // call drain immediately if there are no tasks + return async.setImmediate(function() { + q.drain(); + }); + } + _arrayEach(data, function(task) { + var item = { + data: task, + priority: priority, + callback: typeof callback === 'function' ? callback : noop + }; + + q.tasks.splice(_binarySearch(q.tasks, item, _compareTasks) + 1, 0, item); + + if (q.tasks.length === q.concurrency) { + q.saturated(); + } + async.setImmediate(q.process); + }); + } + + // Start with a normal queue + var q = async.queue(worker, concurrency); + + // Override push to accept second parameter representing priority + q.push = function (data, priority, callback) { + _insert(q, data, priority, callback); + }; + + // Remove unshift function + delete q.unshift; + + return q; + }; + + async.cargo = function (worker, payload) { + return _queue(worker, 1, payload); + }; + + function _console_fn(name) { + return _restParam(function (fn, args) { + fn.apply(null, args.concat([_restParam(function (err, args) { + if (typeof console === 'object') { + if (err) { + if (console.error) { + console.error(err); + } + } + else if (console[name]) { + _arrayEach(args, function (x) { + console[name](x); + }); + } + } + })])); + }); + } + async.log = _console_fn('log'); + async.dir = _console_fn('dir'); + /*async.info = _console_fn('info'); + async.warn = _console_fn('warn'); + async.error = _console_fn('error');*/ + + async.memoize = function (fn, hasher) { + var memo = {}; + var queues = {}; + var has = Object.prototype.hasOwnProperty; + hasher = hasher || identity; + var memoized = _restParam(function memoized(args) { + var callback = args.pop(); + var key = hasher.apply(null, args); + if (has.call(memo, key)) { + async.setImmediate(function () { + callback.apply(null, memo[key]); + }); + } + else if (has.call(queues, key)) { + queues[key].push(callback); + } + else { + queues[key] = [callback]; + fn.apply(null, args.concat([_restParam(function (args) { + memo[key] = args; + var q = queues[key]; + delete queues[key]; + for (var i = 0, l = q.length; i < l; i++) { + q[i].apply(null, args); + } + })])); + } + }); + memoized.memo = memo; + memoized.unmemoized = fn; + return memoized; + }; + + async.unmemoize = function (fn) { + return function () { + return (fn.unmemoized || fn).apply(null, arguments); + }; + }; + + function _times(mapper) { + return function (count, iterator, callback) { + mapper(_range(count), iterator, callback); + }; + } + + async.times = _times(async.map); + async.timesSeries = _times(async.mapSeries); + async.timesLimit = function (count, limit, iterator, callback) { + return async.mapLimit(_range(count), limit, iterator, callback); + }; + + async.seq = function (/* functions... */) { + var fns = arguments; + return _restParam(function (args) { + var that = this; + + var callback = args[args.length - 1]; + if (typeof callback == 'function') { + args.pop(); + } else { + callback = noop; + } + + async.reduce(fns, args, function (newargs, fn, cb) { + fn.apply(that, newargs.concat([_restParam(function (err, nextargs) { + cb(err, nextargs); + })])); + }, + function (err, results) { + callback.apply(that, [err].concat(results)); + }); + }); + }; + + async.compose = function (/* functions... */) { + return async.seq.apply(null, Array.prototype.reverse.call(arguments)); + }; + + + function _applyEach(eachfn) { + return _restParam(function(fns, args) { + var go = _restParam(function(args) { + var that = this; + var callback = args.pop(); + return eachfn(fns, function (fn, _, cb) { + fn.apply(that, args.concat([cb])); + }, + callback); + }); + if (args.length) { + return go.apply(this, args); + } + else { + return go; + } + }); + } + + async.applyEach = _applyEach(async.eachOf); + async.applyEachSeries = _applyEach(async.eachOfSeries); + + + async.forever = function (fn, callback) { + var done = only_once(callback || noop); + var task = ensureAsync(fn); + function next(err) { + if (err) { + return done(err); + } + task(next); + } + next(); + }; + + function ensureAsync(fn) { + return _restParam(function (args) { + var callback = args.pop(); + args.push(function () { + var innerArgs = arguments; + if (sync) { + async.setImmediate(function () { + callback.apply(null, innerArgs); + }); + } else { + callback.apply(null, innerArgs); + } + }); + var sync = true; + fn.apply(this, args); + sync = false; + }); + } + + async.ensureAsync = ensureAsync; + + async.constant = _restParam(function(values) { + var args = [null].concat(values); + return function (callback) { + return callback.apply(this, args); + }; + }); + + async.wrapSync = + async.asyncify = function asyncify(func) { + return _restParam(function (args) { + var callback = args.pop(); + var result; + try { + result = func.apply(this, args); + } catch (e) { + return callback(e); + } + // if result is Promise object + if (_isObject(result) && typeof result.then === "function") { + result.then(function(value) { + callback(null, value); + })["catch"](function(err) { + callback(err.message ? err : new Error(err)); + }); + } else { + callback(null, result); + } + }); + }; + + // Node.js + if (typeof module === 'object' && module.exports) { + module.exports = async; + } + // AMD / RequireJS + else if (typeof define === 'function' && define.amd) { + define([], function () { + return async; + }); + } + // included directly via '); + expect(encoded).to.equal('\\x3cscript\\x3ealert\\x281\\x29\\x3c\\x2fscript\\x3e'); + done(); + }); + + it('encodes \' characters', function (done) { + + var encoded = Hoek.escapeJavaScript('something(\'param\')'); + expect(encoded).to.equal('something\\x28\\x27param\\x27\\x29'); + done(); + }); + + it('encodes large unicode characters with the correct padding', function (done) { + + var encoded = Hoek.escapeJavaScript(String.fromCharCode(500) + String.fromCharCode(1000)); + expect(encoded).to.equal('\\u0500\\u1000'); + done(); + }); + + it('doesn\'t throw an exception when passed null', function (done) { + + var encoded = Hoek.escapeJavaScript(null); + expect(encoded).to.equal(''); + done(); + }); +}); + +describe('escapeHtml()', function () { + + it('encodes / characters', function (done) { + + var encoded = Hoek.escapeHtml(''); + expect(encoded).to.equal('<script>alert(1)</script>'); + done(); + }); + + it('encodes < and > as named characters', function (done) { + + var encoded = Hoek.escapeHtml(' + + \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/example.js b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/example.js new file mode 100644 index 00000000..664c1b45 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/example.js @@ -0,0 +1,3 @@ +var BigInteger = require('./'); +var a = new BigInteger('91823918239182398123'); +console.log(a.bitLength()); \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/index.js b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/index.js new file mode 100644 index 00000000..e32fe13d --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/index.js @@ -0,0 +1,1358 @@ +(function(){ + + // Copyright (c) 2005 Tom Wu + // All Rights Reserved. + // See "LICENSE" for details. + + // Basic JavaScript BN library - subset useful for RSA encryption. + + // Bits per digit + var dbits; + + // JavaScript engine analysis + var canary = 0xdeadbeefcafe; + var j_lm = ((canary&0xffffff)==0xefcafe); + + // (public) Constructor + function BigInteger(a,b,c) { + if(a != null) + if("number" == typeof a) this.fromNumber(a,b,c); + else if(b == null && "string" != typeof a) this.fromString(a,256); + else this.fromString(a,b); + } + + // return new, unset BigInteger + function nbi() { return new BigInteger(null); } + + // am: Compute w_j += (x*this_i), propagate carries, + // c is initial carry, returns final carry. + // c < 3*dvalue, x < 2*dvalue, this_i < dvalue + // We need to select the fastest one that works in this environment. + + // am1: use a single mult and divide to get the high bits, + // max digit bits should be 26 because + // max internal value = 2*dvalue^2-2*dvalue (< 2^53) + function am1(i,x,w,j,c,n) { + while(--n >= 0) { + var v = x*this[i++]+w[j]+c; + c = Math.floor(v/0x4000000); + w[j++] = v&0x3ffffff; + } + return c; + } + // am2 avoids a big mult-and-extract completely. + // Max digit bits should be <= 30 because we do bitwise ops + // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31) + function am2(i,x,w,j,c,n) { + var xl = x&0x7fff, xh = x>>15; + while(--n >= 0) { + var l = this[i]&0x7fff; + var h = this[i++]>>15; + var m = xh*l+h*xl; + l = xl*l+((m&0x7fff)<<15)+w[j]+(c&0x3fffffff); + c = (l>>>30)+(m>>>15)+xh*h+(c>>>30); + w[j++] = l&0x3fffffff; + } + return c; + } + // Alternately, set max digit bits to 28 since some + // browsers slow down when dealing with 32-bit numbers. + function am3(i,x,w,j,c,n) { + var xl = x&0x3fff, xh = x>>14; + while(--n >= 0) { + var l = this[i]&0x3fff; + var h = this[i++]>>14; + var m = xh*l+h*xl; + l = xl*l+((m&0x3fff)<<14)+w[j]+c; + c = (l>>28)+(m>>14)+xh*h; + w[j++] = l&0xfffffff; + } + return c; + } + var inBrowser = typeof navigator !== "undefined"; + if(inBrowser && j_lm && (navigator.appName == "Microsoft Internet Explorer")) { + BigInteger.prototype.am = am2; + dbits = 30; + } + else if(inBrowser && j_lm && (navigator.appName != "Netscape")) { + BigInteger.prototype.am = am1; + dbits = 26; + } + else { // Mozilla/Netscape seems to prefer am3 + BigInteger.prototype.am = am3; + dbits = 28; + } + + BigInteger.prototype.DB = dbits; + BigInteger.prototype.DM = ((1<= 0; --i) r[i] = this[i]; + r.t = this.t; + r.s = this.s; + } + + // (protected) set from integer value x, -DV <= x < DV + function bnpFromInt(x) { + this.t = 1; + this.s = (x<0)?-1:0; + if(x > 0) this[0] = x; + else if(x < -1) this[0] = x+this.DV; + else this.t = 0; + } + + // return bigint initialized to value + function nbv(i) { var r = nbi(); r.fromInt(i); return r; } + + // (protected) set from string and radix + function bnpFromString(s,b) { + var k; + if(b == 16) k = 4; + else if(b == 8) k = 3; + else if(b == 256) k = 8; // byte array + else if(b == 2) k = 1; + else if(b == 32) k = 5; + else if(b == 4) k = 2; + else { this.fromRadix(s,b); return; } + this.t = 0; + this.s = 0; + var i = s.length, mi = false, sh = 0; + while(--i >= 0) { + var x = (k==8)?s[i]&0xff:intAt(s,i); + if(x < 0) { + if(s.charAt(i) == "-") mi = true; + continue; + } + mi = false; + if(sh == 0) + this[this.t++] = x; + else if(sh+k > this.DB) { + this[this.t-1] |= (x&((1<<(this.DB-sh))-1))<>(this.DB-sh)); + } + else + this[this.t-1] |= x<= this.DB) sh -= this.DB; + } + if(k == 8 && (s[0]&0x80) != 0) { + this.s = -1; + if(sh > 0) this[this.t-1] |= ((1<<(this.DB-sh))-1)< 0 && this[this.t-1] == c) --this.t; + } + + // (public) return string representation in given radix + function bnToString(b) { + if(this.s < 0) return "-"+this.negate().toString(b); + var k; + if(b == 16) k = 4; + else if(b == 8) k = 3; + else if(b == 2) k = 1; + else if(b == 32) k = 5; + else if(b == 4) k = 2; + else return this.toRadix(b); + var km = (1< 0) { + if(p < this.DB && (d = this[i]>>p) > 0) { m = true; r = int2char(d); } + while(i >= 0) { + if(p < k) { + d = (this[i]&((1<>(p+=this.DB-k); + } + else { + d = (this[i]>>(p-=k))&km; + if(p <= 0) { p += this.DB; --i; } + } + if(d > 0) m = true; + if(m) r += int2char(d); + } + } + return m?r:"0"; + } + + // (public) -this + function bnNegate() { var r = nbi(); BigInteger.ZERO.subTo(this,r); return r; } + + // (public) |this| + function bnAbs() { return (this.s<0)?this.negate():this; } + + // (public) return + if this > a, - if this < a, 0 if equal + function bnCompareTo(a) { + var r = this.s-a.s; + if(r != 0) return r; + var i = this.t; + r = i-a.t; + if(r != 0) return (this.s<0)?-r:r; + while(--i >= 0) if((r=this[i]-a[i]) != 0) return r; + return 0; + } + + // returns bit length of the integer x + function nbits(x) { + var r = 1, t; + if((t=x>>>16) != 0) { x = t; r += 16; } + if((t=x>>8) != 0) { x = t; r += 8; } + if((t=x>>4) != 0) { x = t; r += 4; } + if((t=x>>2) != 0) { x = t; r += 2; } + if((t=x>>1) != 0) { x = t; r += 1; } + return r; + } + + // (public) return the number of bits in "this" + function bnBitLength() { + if(this.t <= 0) return 0; + return this.DB*(this.t-1)+nbits(this[this.t-1]^(this.s&this.DM)); + } + + // (protected) r = this << n*DB + function bnpDLShiftTo(n,r) { + var i; + for(i = this.t-1; i >= 0; --i) r[i+n] = this[i]; + for(i = n-1; i >= 0; --i) r[i] = 0; + r.t = this.t+n; + r.s = this.s; + } + + // (protected) r = this >> n*DB + function bnpDRShiftTo(n,r) { + for(var i = n; i < this.t; ++i) r[i-n] = this[i]; + r.t = Math.max(this.t-n,0); + r.s = this.s; + } + + // (protected) r = this << n + function bnpLShiftTo(n,r) { + var bs = n%this.DB; + var cbs = this.DB-bs; + var bm = (1<= 0; --i) { + r[i+ds+1] = (this[i]>>cbs)|c; + c = (this[i]&bm)<= 0; --i) r[i] = 0; + r[ds] = c; + r.t = this.t+ds+1; + r.s = this.s; + r.clamp(); + } + + // (protected) r = this >> n + function bnpRShiftTo(n,r) { + r.s = this.s; + var ds = Math.floor(n/this.DB); + if(ds >= this.t) { r.t = 0; return; } + var bs = n%this.DB; + var cbs = this.DB-bs; + var bm = (1<>bs; + for(var i = ds+1; i < this.t; ++i) { + r[i-ds-1] |= (this[i]&bm)<>bs; + } + if(bs > 0) r[this.t-ds-1] |= (this.s&bm)<>= this.DB; + } + if(a.t < this.t) { + c -= a.s; + while(i < this.t) { + c += this[i]; + r[i++] = c&this.DM; + c >>= this.DB; + } + c += this.s; + } + else { + c += this.s; + while(i < a.t) { + c -= a[i]; + r[i++] = c&this.DM; + c >>= this.DB; + } + c -= a.s; + } + r.s = (c<0)?-1:0; + if(c < -1) r[i++] = this.DV+c; + else if(c > 0) r[i++] = c; + r.t = i; + r.clamp(); + } + + // (protected) r = this * a, r != this,a (HAC 14.12) + // "this" should be the larger one if appropriate. + function bnpMultiplyTo(a,r) { + var x = this.abs(), y = a.abs(); + var i = x.t; + r.t = i+y.t; + while(--i >= 0) r[i] = 0; + for(i = 0; i < y.t; ++i) r[i+x.t] = x.am(0,y[i],r,i,0,x.t); + r.s = 0; + r.clamp(); + if(this.s != a.s) BigInteger.ZERO.subTo(r,r); + } + + // (protected) r = this^2, r != this (HAC 14.16) + function bnpSquareTo(r) { + var x = this.abs(); + var i = r.t = 2*x.t; + while(--i >= 0) r[i] = 0; + for(i = 0; i < x.t-1; ++i) { + var c = x.am(i,x[i],r,2*i,0,1); + if((r[i+x.t]+=x.am(i+1,2*x[i],r,2*i+1,c,x.t-i-1)) >= x.DV) { + r[i+x.t] -= x.DV; + r[i+x.t+1] = 1; + } + } + if(r.t > 0) r[r.t-1] += x.am(i,x[i],r,2*i,0,1); + r.s = 0; + r.clamp(); + } + + // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20) + // r != q, this != m. q or r may be null. + function bnpDivRemTo(m,q,r) { + var pm = m.abs(); + if(pm.t <= 0) return; + var pt = this.abs(); + if(pt.t < pm.t) { + if(q != null) q.fromInt(0); + if(r != null) this.copyTo(r); + return; + } + if(r == null) r = nbi(); + var y = nbi(), ts = this.s, ms = m.s; + var nsh = this.DB-nbits(pm[pm.t-1]); // normalize modulus + if(nsh > 0) { pm.lShiftTo(nsh,y); pt.lShiftTo(nsh,r); } + else { pm.copyTo(y); pt.copyTo(r); } + var ys = y.t; + var y0 = y[ys-1]; + if(y0 == 0) return; + var yt = y0*(1<1)?y[ys-2]>>this.F2:0); + var d1 = this.FV/yt, d2 = (1<= 0) { + r[r.t++] = 1; + r.subTo(t,r); + } + BigInteger.ONE.dlShiftTo(ys,t); + t.subTo(y,y); // "negative" y so we can replace sub with am later + while(y.t < ys) y[y.t++] = 0; + while(--j >= 0) { + // Estimate quotient digit + var qd = (r[--i]==y0)?this.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2); + if((r[i]+=y.am(0,qd,r,j,0,ys)) < qd) { // Try it out + y.dlShiftTo(j,t); + r.subTo(t,r); + while(r[i] < --qd) r.subTo(t,r); + } + } + if(q != null) { + r.drShiftTo(ys,q); + if(ts != ms) BigInteger.ZERO.subTo(q,q); + } + r.t = ys; + r.clamp(); + if(nsh > 0) r.rShiftTo(nsh,r); // Denormalize remainder + if(ts < 0) BigInteger.ZERO.subTo(r,r); + } + + // (public) this mod a + function bnMod(a) { + var r = nbi(); + this.abs().divRemTo(a,null,r); + if(this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r,r); + return r; + } + + // Modular reduction using "classic" algorithm + function Classic(m) { this.m = m; } + function cConvert(x) { + if(x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m); + else return x; + } + function cRevert(x) { return x; } + function cReduce(x) { x.divRemTo(this.m,null,x); } + function cMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); } + function cSqrTo(x,r) { x.squareTo(r); this.reduce(r); } + + Classic.prototype.convert = cConvert; + Classic.prototype.revert = cRevert; + Classic.prototype.reduce = cReduce; + Classic.prototype.mulTo = cMulTo; + Classic.prototype.sqrTo = cSqrTo; + + // (protected) return "-1/this % 2^DB"; useful for Mont. reduction + // justification: + // xy == 1 (mod m) + // xy = 1+km + // xy(2-xy) = (1+km)(1-km) + // x[y(2-xy)] = 1-k^2m^2 + // x[y(2-xy)] == 1 (mod m^2) + // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2 + // should reduce x and y(2-xy) by m^2 at each step to keep size bounded. + // JS multiply "overflows" differently from C/C++, so care is needed here. + function bnpInvDigit() { + if(this.t < 1) return 0; + var x = this[0]; + if((x&1) == 0) return 0; + var y = x&3; // y == 1/x mod 2^2 + y = (y*(2-(x&0xf)*y))&0xf; // y == 1/x mod 2^4 + y = (y*(2-(x&0xff)*y))&0xff; // y == 1/x mod 2^8 + y = (y*(2-(((x&0xffff)*y)&0xffff)))&0xffff; // y == 1/x mod 2^16 + // last step - calculate inverse mod DV directly; + // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints + y = (y*(2-x*y%this.DV))%this.DV; // y == 1/x mod 2^dbits + // we really want the negative inverse, and -DV < y < DV + return (y>0)?this.DV-y:-y; + } + + // Montgomery reduction + function Montgomery(m) { + this.m = m; + this.mp = m.invDigit(); + this.mpl = this.mp&0x7fff; + this.mph = this.mp>>15; + this.um = (1<<(m.DB-15))-1; + this.mt2 = 2*m.t; + } + + // xR mod m + function montConvert(x) { + var r = nbi(); + x.abs().dlShiftTo(this.m.t,r); + r.divRemTo(this.m,null,r); + if(x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r,r); + return r; + } + + // x/R mod m + function montRevert(x) { + var r = nbi(); + x.copyTo(r); + this.reduce(r); + return r; + } + + // x = x/R mod m (HAC 14.32) + function montReduce(x) { + while(x.t <= this.mt2) // pad x so am has enough room later + x[x.t++] = 0; + for(var i = 0; i < this.m.t; ++i) { + // faster way of calculating u0 = x[i]*mp mod DV + var j = x[i]&0x7fff; + var u0 = (j*this.mpl+(((j*this.mph+(x[i]>>15)*this.mpl)&this.um)<<15))&x.DM; + // use am to combine the multiply-shift-add into one call + j = i+this.m.t; + x[j] += this.m.am(0,u0,x,i,0,this.m.t); + // propagate carry + while(x[j] >= x.DV) { x[j] -= x.DV; x[++j]++; } + } + x.clamp(); + x.drShiftTo(this.m.t,x); + if(x.compareTo(this.m) >= 0) x.subTo(this.m,x); + } + + // r = "x^2/R mod m"; x != r + function montSqrTo(x,r) { x.squareTo(r); this.reduce(r); } + + // r = "xy/R mod m"; x,y != r + function montMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); } + + Montgomery.prototype.convert = montConvert; + Montgomery.prototype.revert = montRevert; + Montgomery.prototype.reduce = montReduce; + Montgomery.prototype.mulTo = montMulTo; + Montgomery.prototype.sqrTo = montSqrTo; + + // (protected) true iff this is even + function bnpIsEven() { return ((this.t>0)?(this[0]&1):this.s) == 0; } + + // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79) + function bnpExp(e,z) { + if(e > 0xffffffff || e < 1) return BigInteger.ONE; + var r = nbi(), r2 = nbi(), g = z.convert(this), i = nbits(e)-1; + g.copyTo(r); + while(--i >= 0) { + z.sqrTo(r,r2); + if((e&(1< 0) z.mulTo(r2,g,r); + else { var t = r; r = r2; r2 = t; } + } + return z.revert(r); + } + + // (public) this^e % m, 0 <= e < 2^32 + function bnModPowInt(e,m) { + var z; + if(e < 256 || m.isEven()) z = new Classic(m); else z = new Montgomery(m); + return this.exp(e,z); + } + + // protected + BigInteger.prototype.copyTo = bnpCopyTo; + BigInteger.prototype.fromInt = bnpFromInt; + BigInteger.prototype.fromString = bnpFromString; + BigInteger.prototype.clamp = bnpClamp; + BigInteger.prototype.dlShiftTo = bnpDLShiftTo; + BigInteger.prototype.drShiftTo = bnpDRShiftTo; + BigInteger.prototype.lShiftTo = bnpLShiftTo; + BigInteger.prototype.rShiftTo = bnpRShiftTo; + BigInteger.prototype.subTo = bnpSubTo; + BigInteger.prototype.multiplyTo = bnpMultiplyTo; + BigInteger.prototype.squareTo = bnpSquareTo; + BigInteger.prototype.divRemTo = bnpDivRemTo; + BigInteger.prototype.invDigit = bnpInvDigit; + BigInteger.prototype.isEven = bnpIsEven; + BigInteger.prototype.exp = bnpExp; + + // public + BigInteger.prototype.toString = bnToString; + BigInteger.prototype.negate = bnNegate; + BigInteger.prototype.abs = bnAbs; + BigInteger.prototype.compareTo = bnCompareTo; + BigInteger.prototype.bitLength = bnBitLength; + BigInteger.prototype.mod = bnMod; + BigInteger.prototype.modPowInt = bnModPowInt; + + // "constants" + BigInteger.ZERO = nbv(0); + BigInteger.ONE = nbv(1); + + // Copyright (c) 2005-2009 Tom Wu + // All Rights Reserved. + // See "LICENSE" for details. + + // Extended JavaScript BN functions, required for RSA private ops. + + // Version 1.1: new BigInteger("0", 10) returns "proper" zero + // Version 1.2: square() API, isProbablePrime fix + + // (public) + function bnClone() { var r = nbi(); this.copyTo(r); return r; } + + // (public) return value as integer + function bnIntValue() { + if(this.s < 0) { + if(this.t == 1) return this[0]-this.DV; + else if(this.t == 0) return -1; + } + else if(this.t == 1) return this[0]; + else if(this.t == 0) return 0; + // assumes 16 < DB < 32 + return ((this[1]&((1<<(32-this.DB))-1))<>24; } + + // (public) return value as short (assumes DB>=16) + function bnShortValue() { return (this.t==0)?this.s:(this[0]<<16)>>16; } + + // (protected) return x s.t. r^x < DV + function bnpChunkSize(r) { return Math.floor(Math.LN2*this.DB/Math.log(r)); } + + // (public) 0 if this == 0, 1 if this > 0 + function bnSigNum() { + if(this.s < 0) return -1; + else if(this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0; + else return 1; + } + + // (protected) convert to radix string + function bnpToRadix(b) { + if(b == null) b = 10; + if(this.signum() == 0 || b < 2 || b > 36) return "0"; + var cs = this.chunkSize(b); + var a = Math.pow(b,cs); + var d = nbv(a), y = nbi(), z = nbi(), r = ""; + this.divRemTo(d,y,z); + while(y.signum() > 0) { + r = (a+z.intValue()).toString(b).substr(1) + r; + y.divRemTo(d,y,z); + } + return z.intValue().toString(b) + r; + } + + // (protected) convert from radix string + function bnpFromRadix(s,b) { + this.fromInt(0); + if(b == null) b = 10; + var cs = this.chunkSize(b); + var d = Math.pow(b,cs), mi = false, j = 0, w = 0; + for(var i = 0; i < s.length; ++i) { + var x = intAt(s,i); + if(x < 0) { + if(s.charAt(i) == "-" && this.signum() == 0) mi = true; + continue; + } + w = b*w+x; + if(++j >= cs) { + this.dMultiply(d); + this.dAddOffset(w,0); + j = 0; + w = 0; + } + } + if(j > 0) { + this.dMultiply(Math.pow(b,j)); + this.dAddOffset(w,0); + } + if(mi) BigInteger.ZERO.subTo(this,this); + } + + // (protected) alternate constructor + function bnpFromNumber(a,b,c) { + if("number" == typeof b) { + // new BigInteger(int,int,RNG) + if(a < 2) this.fromInt(1); + else { + this.fromNumber(a,c); + if(!this.testBit(a-1)) // force MSB set + this.bitwiseTo(BigInteger.ONE.shiftLeft(a-1),op_or,this); + if(this.isEven()) this.dAddOffset(1,0); // force odd + while(!this.isProbablePrime(b)) { + this.dAddOffset(2,0); + if(this.bitLength() > a) this.subTo(BigInteger.ONE.shiftLeft(a-1),this); + } + } + } + else { + // new BigInteger(int,RNG) + var x = new Array(), t = a&7; + x.length = (a>>3)+1; + b.nextBytes(x); + if(t > 0) x[0] &= ((1< 0) { + if(p < this.DB && (d = this[i]>>p) != (this.s&this.DM)>>p) + r[k++] = d|(this.s<<(this.DB-p)); + while(i >= 0) { + if(p < 8) { + d = (this[i]&((1<>(p+=this.DB-8); + } + else { + d = (this[i]>>(p-=8))&0xff; + if(p <= 0) { p += this.DB; --i; } + } + if((d&0x80) != 0) d |= -256; + if(k == 0 && (this.s&0x80) != (d&0x80)) ++k; + if(k > 0 || d != this.s) r[k++] = d; + } + } + return r; + } + + function bnEquals(a) { return(this.compareTo(a)==0); } + function bnMin(a) { return(this.compareTo(a)<0)?this:a; } + function bnMax(a) { return(this.compareTo(a)>0)?this:a; } + + // (protected) r = this op a (bitwise) + function bnpBitwiseTo(a,op,r) { + var i, f, m = Math.min(a.t,this.t); + for(i = 0; i < m; ++i) r[i] = op(this[i],a[i]); + if(a.t < this.t) { + f = a.s&this.DM; + for(i = m; i < this.t; ++i) r[i] = op(this[i],f); + r.t = this.t; + } + else { + f = this.s&this.DM; + for(i = m; i < a.t; ++i) r[i] = op(f,a[i]); + r.t = a.t; + } + r.s = op(this.s,a.s); + r.clamp(); + } + + // (public) this & a + function op_and(x,y) { return x&y; } + function bnAnd(a) { var r = nbi(); this.bitwiseTo(a,op_and,r); return r; } + + // (public) this | a + function op_or(x,y) { return x|y; } + function bnOr(a) { var r = nbi(); this.bitwiseTo(a,op_or,r); return r; } + + // (public) this ^ a + function op_xor(x,y) { return x^y; } + function bnXor(a) { var r = nbi(); this.bitwiseTo(a,op_xor,r); return r; } + + // (public) this & ~a + function op_andnot(x,y) { return x&~y; } + function bnAndNot(a) { var r = nbi(); this.bitwiseTo(a,op_andnot,r); return r; } + + // (public) ~this + function bnNot() { + var r = nbi(); + for(var i = 0; i < this.t; ++i) r[i] = this.DM&~this[i]; + r.t = this.t; + r.s = ~this.s; + return r; + } + + // (public) this << n + function bnShiftLeft(n) { + var r = nbi(); + if(n < 0) this.rShiftTo(-n,r); else this.lShiftTo(n,r); + return r; + } + + // (public) this >> n + function bnShiftRight(n) { + var r = nbi(); + if(n < 0) this.lShiftTo(-n,r); else this.rShiftTo(n,r); + return r; + } + + // return index of lowest 1-bit in x, x < 2^31 + function lbit(x) { + if(x == 0) return -1; + var r = 0; + if((x&0xffff) == 0) { x >>= 16; r += 16; } + if((x&0xff) == 0) { x >>= 8; r += 8; } + if((x&0xf) == 0) { x >>= 4; r += 4; } + if((x&3) == 0) { x >>= 2; r += 2; } + if((x&1) == 0) ++r; + return r; + } + + // (public) returns index of lowest 1-bit (or -1 if none) + function bnGetLowestSetBit() { + for(var i = 0; i < this.t; ++i) + if(this[i] != 0) return i*this.DB+lbit(this[i]); + if(this.s < 0) return this.t*this.DB; + return -1; + } + + // return number of 1 bits in x + function cbit(x) { + var r = 0; + while(x != 0) { x &= x-1; ++r; } + return r; + } + + // (public) return number of set bits + function bnBitCount() { + var r = 0, x = this.s&this.DM; + for(var i = 0; i < this.t; ++i) r += cbit(this[i]^x); + return r; + } + + // (public) true iff nth bit is set + function bnTestBit(n) { + var j = Math.floor(n/this.DB); + if(j >= this.t) return(this.s!=0); + return((this[j]&(1<<(n%this.DB)))!=0); + } + + // (protected) this op (1<>= this.DB; + } + if(a.t < this.t) { + c += a.s; + while(i < this.t) { + c += this[i]; + r[i++] = c&this.DM; + c >>= this.DB; + } + c += this.s; + } + else { + c += this.s; + while(i < a.t) { + c += a[i]; + r[i++] = c&this.DM; + c >>= this.DB; + } + c += a.s; + } + r.s = (c<0)?-1:0; + if(c > 0) r[i++] = c; + else if(c < -1) r[i++] = this.DV+c; + r.t = i; + r.clamp(); + } + + // (public) this + a + function bnAdd(a) { var r = nbi(); this.addTo(a,r); return r; } + + // (public) this - a + function bnSubtract(a) { var r = nbi(); this.subTo(a,r); return r; } + + // (public) this * a + function bnMultiply(a) { var r = nbi(); this.multiplyTo(a,r); return r; } + + // (public) this^2 + function bnSquare() { var r = nbi(); this.squareTo(r); return r; } + + // (public) this / a + function bnDivide(a) { var r = nbi(); this.divRemTo(a,r,null); return r; } + + // (public) this % a + function bnRemainder(a) { var r = nbi(); this.divRemTo(a,null,r); return r; } + + // (public) [this/a,this%a] + function bnDivideAndRemainder(a) { + var q = nbi(), r = nbi(); + this.divRemTo(a,q,r); + return new Array(q,r); + } + + // (protected) this *= n, this >= 0, 1 < n < DV + function bnpDMultiply(n) { + this[this.t] = this.am(0,n-1,this,0,0,this.t); + ++this.t; + this.clamp(); + } + + // (protected) this += n << w words, this >= 0 + function bnpDAddOffset(n,w) { + if(n == 0) return; + while(this.t <= w) this[this.t++] = 0; + this[w] += n; + while(this[w] >= this.DV) { + this[w] -= this.DV; + if(++w >= this.t) this[this.t++] = 0; + ++this[w]; + } + } + + // A "null" reducer + function NullExp() {} + function nNop(x) { return x; } + function nMulTo(x,y,r) { x.multiplyTo(y,r); } + function nSqrTo(x,r) { x.squareTo(r); } + + NullExp.prototype.convert = nNop; + NullExp.prototype.revert = nNop; + NullExp.prototype.mulTo = nMulTo; + NullExp.prototype.sqrTo = nSqrTo; + + // (public) this^e + function bnPow(e) { return this.exp(e,new NullExp()); } + + // (protected) r = lower n words of "this * a", a.t <= n + // "this" should be the larger one if appropriate. + function bnpMultiplyLowerTo(a,n,r) { + var i = Math.min(this.t+a.t,n); + r.s = 0; // assumes a,this >= 0 + r.t = i; + while(i > 0) r[--i] = 0; + var j; + for(j = r.t-this.t; i < j; ++i) r[i+this.t] = this.am(0,a[i],r,i,0,this.t); + for(j = Math.min(a.t,n); i < j; ++i) this.am(0,a[i],r,i,0,n-i); + r.clamp(); + } + + // (protected) r = "this * a" without lower n words, n > 0 + // "this" should be the larger one if appropriate. + function bnpMultiplyUpperTo(a,n,r) { + --n; + var i = r.t = this.t+a.t-n; + r.s = 0; // assumes a,this >= 0 + while(--i >= 0) r[i] = 0; + for(i = Math.max(n-this.t,0); i < a.t; ++i) + r[this.t+i-n] = this.am(n-i,a[i],r,0,0,this.t+i-n); + r.clamp(); + r.drShiftTo(1,r); + } + + // Barrett modular reduction + function Barrett(m) { + // setup Barrett + this.r2 = nbi(); + this.q3 = nbi(); + BigInteger.ONE.dlShiftTo(2*m.t,this.r2); + this.mu = this.r2.divide(m); + this.m = m; + } + + function barrettConvert(x) { + if(x.s < 0 || x.t > 2*this.m.t) return x.mod(this.m); + else if(x.compareTo(this.m) < 0) return x; + else { var r = nbi(); x.copyTo(r); this.reduce(r); return r; } + } + + function barrettRevert(x) { return x; } + + // x = x mod m (HAC 14.42) + function barrettReduce(x) { + x.drShiftTo(this.m.t-1,this.r2); + if(x.t > this.m.t+1) { x.t = this.m.t+1; x.clamp(); } + this.mu.multiplyUpperTo(this.r2,this.m.t+1,this.q3); + this.m.multiplyLowerTo(this.q3,this.m.t+1,this.r2); + while(x.compareTo(this.r2) < 0) x.dAddOffset(1,this.m.t+1); + x.subTo(this.r2,x); + while(x.compareTo(this.m) >= 0) x.subTo(this.m,x); + } + + // r = x^2 mod m; x != r + function barrettSqrTo(x,r) { x.squareTo(r); this.reduce(r); } + + // r = x*y mod m; x,y != r + function barrettMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); } + + Barrett.prototype.convert = barrettConvert; + Barrett.prototype.revert = barrettRevert; + Barrett.prototype.reduce = barrettReduce; + Barrett.prototype.mulTo = barrettMulTo; + Barrett.prototype.sqrTo = barrettSqrTo; + + // (public) this^e % m (HAC 14.85) + function bnModPow(e,m) { + var i = e.bitLength(), k, r = nbv(1), z; + if(i <= 0) return r; + else if(i < 18) k = 1; + else if(i < 48) k = 3; + else if(i < 144) k = 4; + else if(i < 768) k = 5; + else k = 6; + if(i < 8) + z = new Classic(m); + else if(m.isEven()) + z = new Barrett(m); + else + z = new Montgomery(m); + + // precomputation + var g = new Array(), n = 3, k1 = k-1, km = (1< 1) { + var g2 = nbi(); + z.sqrTo(g[1],g2); + while(n <= km) { + g[n] = nbi(); + z.mulTo(g2,g[n-2],g[n]); + n += 2; + } + } + + var j = e.t-1, w, is1 = true, r2 = nbi(), t; + i = nbits(e[j])-1; + while(j >= 0) { + if(i >= k1) w = (e[j]>>(i-k1))&km; + else { + w = (e[j]&((1<<(i+1))-1))<<(k1-i); + if(j > 0) w |= e[j-1]>>(this.DB+i-k1); + } + + n = k; + while((w&1) == 0) { w >>= 1; --n; } + if((i -= n) < 0) { i += this.DB; --j; } + if(is1) { // ret == 1, don't bother squaring or multiplying it + g[w].copyTo(r); + is1 = false; + } + else { + while(n > 1) { z.sqrTo(r,r2); z.sqrTo(r2,r); n -= 2; } + if(n > 0) z.sqrTo(r,r2); else { t = r; r = r2; r2 = t; } + z.mulTo(r2,g[w],r); + } + + while(j >= 0 && (e[j]&(1< 0) { + x.rShiftTo(g,x); + y.rShiftTo(g,y); + } + while(x.signum() > 0) { + if((i = x.getLowestSetBit()) > 0) x.rShiftTo(i,x); + if((i = y.getLowestSetBit()) > 0) y.rShiftTo(i,y); + if(x.compareTo(y) >= 0) { + x.subTo(y,x); + x.rShiftTo(1,x); + } + else { + y.subTo(x,y); + y.rShiftTo(1,y); + } + } + if(g > 0) y.lShiftTo(g,y); + return y; + } + + // (protected) this % n, n < 2^26 + function bnpModInt(n) { + if(n <= 0) return 0; + var d = this.DV%n, r = (this.s<0)?n-1:0; + if(this.t > 0) + if(d == 0) r = this[0]%n; + else for(var i = this.t-1; i >= 0; --i) r = (d*r+this[i])%n; + return r; + } + + // (public) 1/this % m (HAC 14.61) + function bnModInverse(m) { + var ac = m.isEven(); + if((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO; + var u = m.clone(), v = this.clone(); + var a = nbv(1), b = nbv(0), c = nbv(0), d = nbv(1); + while(u.signum() != 0) { + while(u.isEven()) { + u.rShiftTo(1,u); + if(ac) { + if(!a.isEven() || !b.isEven()) { a.addTo(this,a); b.subTo(m,b); } + a.rShiftTo(1,a); + } + else if(!b.isEven()) b.subTo(m,b); + b.rShiftTo(1,b); + } + while(v.isEven()) { + v.rShiftTo(1,v); + if(ac) { + if(!c.isEven() || !d.isEven()) { c.addTo(this,c); d.subTo(m,d); } + c.rShiftTo(1,c); + } + else if(!d.isEven()) d.subTo(m,d); + d.rShiftTo(1,d); + } + if(u.compareTo(v) >= 0) { + u.subTo(v,u); + if(ac) a.subTo(c,a); + b.subTo(d,b); + } + else { + v.subTo(u,v); + if(ac) c.subTo(a,c); + d.subTo(b,d); + } + } + if(v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO; + if(d.compareTo(m) >= 0) return d.subtract(m); + if(d.signum() < 0) d.addTo(m,d); else return d; + if(d.signum() < 0) return d.add(m); else return d; + } + + var lowprimes = [2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509,521,523,541,547,557,563,569,571,577,587,593,599,601,607,613,617,619,631,641,643,647,653,659,661,673,677,683,691,701,709,719,727,733,739,743,751,757,761,769,773,787,797,809,811,821,823,827,829,839,853,857,859,863,877,881,883,887,907,911,919,929,937,941,947,953,967,971,977,983,991,997]; + var lplim = (1<<26)/lowprimes[lowprimes.length-1]; + + // (public) test primality with certainty >= 1-.5^t + function bnIsProbablePrime(t) { + var i, x = this.abs(); + if(x.t == 1 && x[0] <= lowprimes[lowprimes.length-1]) { + for(i = 0; i < lowprimes.length; ++i) + if(x[0] == lowprimes[i]) return true; + return false; + } + if(x.isEven()) return false; + i = 1; + while(i < lowprimes.length) { + var m = lowprimes[i], j = i+1; + while(j < lowprimes.length && m < lplim) m *= lowprimes[j++]; + m = x.modInt(m); + while(i < j) if(m%lowprimes[i++] == 0) return false; + } + return x.millerRabin(t); + } + + // (protected) true if probably prime (HAC 4.24, Miller-Rabin) + function bnpMillerRabin(t) { + var n1 = this.subtract(BigInteger.ONE); + var k = n1.getLowestSetBit(); + if(k <= 0) return false; + var r = n1.shiftRight(k); + t = (t+1)>>1; + if(t > lowprimes.length) t = lowprimes.length; + var a = nbi(); + for(var i = 0; i < t; ++i) { + //Pick bases at random, instead of starting at 2 + a.fromInt(lowprimes[Math.floor(Math.random()*lowprimes.length)]); + var y = a.modPow(r,this); + if(y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) { + var j = 1; + while(j++ < k && y.compareTo(n1) != 0) { + y = y.modPowInt(2,this); + if(y.compareTo(BigInteger.ONE) == 0) return false; + } + if(y.compareTo(n1) != 0) return false; + } + } + return true; + } + + // protected + BigInteger.prototype.chunkSize = bnpChunkSize; + BigInteger.prototype.toRadix = bnpToRadix; + BigInteger.prototype.fromRadix = bnpFromRadix; + BigInteger.prototype.fromNumber = bnpFromNumber; + BigInteger.prototype.bitwiseTo = bnpBitwiseTo; + BigInteger.prototype.changeBit = bnpChangeBit; + BigInteger.prototype.addTo = bnpAddTo; + BigInteger.prototype.dMultiply = bnpDMultiply; + BigInteger.prototype.dAddOffset = bnpDAddOffset; + BigInteger.prototype.multiplyLowerTo = bnpMultiplyLowerTo; + BigInteger.prototype.multiplyUpperTo = bnpMultiplyUpperTo; + BigInteger.prototype.modInt = bnpModInt; + BigInteger.prototype.millerRabin = bnpMillerRabin; + + // public + BigInteger.prototype.clone = bnClone; + BigInteger.prototype.intValue = bnIntValue; + BigInteger.prototype.byteValue = bnByteValue; + BigInteger.prototype.shortValue = bnShortValue; + BigInteger.prototype.signum = bnSigNum; + BigInteger.prototype.toByteArray = bnToByteArray; + BigInteger.prototype.equals = bnEquals; + BigInteger.prototype.min = bnMin; + BigInteger.prototype.max = bnMax; + BigInteger.prototype.and = bnAnd; + BigInteger.prototype.or = bnOr; + BigInteger.prototype.xor = bnXor; + BigInteger.prototype.andNot = bnAndNot; + BigInteger.prototype.not = bnNot; + BigInteger.prototype.shiftLeft = bnShiftLeft; + BigInteger.prototype.shiftRight = bnShiftRight; + BigInteger.prototype.getLowestSetBit = bnGetLowestSetBit; + BigInteger.prototype.bitCount = bnBitCount; + BigInteger.prototype.testBit = bnTestBit; + BigInteger.prototype.setBit = bnSetBit; + BigInteger.prototype.clearBit = bnClearBit; + BigInteger.prototype.flipBit = bnFlipBit; + BigInteger.prototype.add = bnAdd; + BigInteger.prototype.subtract = bnSubtract; + BigInteger.prototype.multiply = bnMultiply; + BigInteger.prototype.divide = bnDivide; + BigInteger.prototype.remainder = bnRemainder; + BigInteger.prototype.divideAndRemainder = bnDivideAndRemainder; + BigInteger.prototype.modPow = bnModPow; + BigInteger.prototype.modInverse = bnModInverse; + BigInteger.prototype.pow = bnPow; + BigInteger.prototype.gcd = bnGCD; + BigInteger.prototype.isProbablePrime = bnIsProbablePrime; + + // JSBN-specific extension + BigInteger.prototype.square = bnSquare; + + // Expose the Barrett function + BigInteger.prototype.Barrett = Barrett + + // BigInteger interfaces not implemented in jsbn: + + // BigInteger(int signum, byte[] magnitude) + // double doubleValue() + // float floatValue() + // int hashCode() + // long longValue() + // static BigInteger valueOf(long val) + + // Random number generator - requires a PRNG backend, e.g. prng4.js + + // For best results, put code like + // + // in your main HTML document. + + var rng_state; + var rng_pool; + var rng_pptr; + + // Mix in a 32-bit integer into the pool + function rng_seed_int(x) { + rng_pool[rng_pptr++] ^= x & 255; + rng_pool[rng_pptr++] ^= (x >> 8) & 255; + rng_pool[rng_pptr++] ^= (x >> 16) & 255; + rng_pool[rng_pptr++] ^= (x >> 24) & 255; + if(rng_pptr >= rng_psize) rng_pptr -= rng_psize; + } + + // Mix in the current time (w/milliseconds) into the pool + function rng_seed_time() { + rng_seed_int(new Date().getTime()); + } + + // Initialize the pool with junk if needed. + if(rng_pool == null) { + rng_pool = new Array(); + rng_pptr = 0; + var t; + if(typeof window !== "undefined" && window.crypto) { + if (window.crypto.getRandomValues) { + // Use webcrypto if available + var ua = new Uint8Array(32); + window.crypto.getRandomValues(ua); + for(t = 0; t < 32; ++t) + rng_pool[rng_pptr++] = ua[t]; + } + else if(navigator.appName == "Netscape" && navigator.appVersion < "5") { + // Extract entropy (256 bits) from NS4 RNG if available + var z = window.crypto.random(32); + for(t = 0; t < z.length; ++t) + rng_pool[rng_pptr++] = z.charCodeAt(t) & 255; + } + } + while(rng_pptr < rng_psize) { // extract some randomness from Math.random() + t = Math.floor(65536 * Math.random()); + rng_pool[rng_pptr++] = t >>> 8; + rng_pool[rng_pptr++] = t & 255; + } + rng_pptr = 0; + rng_seed_time(); + //rng_seed_int(window.screenX); + //rng_seed_int(window.screenY); + } + + function rng_get_byte() { + if(rng_state == null) { + rng_seed_time(); + rng_state = prng_newstate(); + rng_state.init(rng_pool); + for(rng_pptr = 0; rng_pptr < rng_pool.length; ++rng_pptr) + rng_pool[rng_pptr] = 0; + rng_pptr = 0; + //rng_pool = null; + } + // TODO: allow reseeding after first request + return rng_state.next(); + } + + function rng_get_bytes(ba) { + var i; + for(i = 0; i < ba.length; ++i) ba[i] = rng_get_byte(); + } + + function SecureRandom() {} + + SecureRandom.prototype.nextBytes = rng_get_bytes; + + // prng4.js - uses Arcfour as a PRNG + + function Arcfour() { + this.i = 0; + this.j = 0; + this.S = new Array(); + } + + // Initialize arcfour context from key, an array of ints, each from [0..255] + function ARC4init(key) { + var i, j, t; + for(i = 0; i < 256; ++i) + this.S[i] = i; + j = 0; + for(i = 0; i < 256; ++i) { + j = (j + this.S[i] + key[i % key.length]) & 255; + t = this.S[i]; + this.S[i] = this.S[j]; + this.S[j] = t; + } + this.i = 0; + this.j = 0; + } + + function ARC4next() { + var t; + this.i = (this.i + 1) & 255; + this.j = (this.j + this.S[this.i]) & 255; + t = this.S[this.i]; + this.S[this.i] = this.S[this.j]; + this.S[this.j] = t; + return this.S[(t + this.S[this.i]) & 255]; + } + + Arcfour.prototype.init = ARC4init; + Arcfour.prototype.next = ARC4next; + + // Plug in your RNG constructor here + function prng_newstate() { + return new Arcfour(); + } + + // Pool size must be a multiple of 4 and greater than 32. + // An array of bytes the size of the pool will be passed to init() + var rng_psize = 256; + + if (typeof exports !== 'undefined') { + exports = module.exports = { + BigInteger: BigInteger, + SecureRandom: SecureRandom, + }; + } else { + this.BigInteger = BigInteger; + this.SecureRandom = SecureRandom; + } + +}).call(this); diff --git a/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/package.json b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/package.json new file mode 100644 index 00000000..30ddd375 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/package.json @@ -0,0 +1,57 @@ +{ + "_from": "jsbn@>=0.1.0 <0.2.0", + "_id": "jsbn@0.1.0", + "_inBundle": true, + "_location": "/npm/request/http-signature/sshpk/jsbn", + "_nodeVersion": "0.12.2", + "_npmUser": { + "name": "andyperlitch", + "email": "andyperlitch@gmail.com" + }, + "_npmVersion": "2.7.4", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request/http-signature/sshpk", + "/npm/request/http-signature/sshpk/ecc-jsbn", + "/npm/request/http-signature/sshpk/jodid25519" + ], + "_resolved": "https://registry.npmjs.org/jsbn/-/jsbn-0.1.0.tgz", + "_shasum": "650987da0dd74f4ebf5a11377a2aa2d273e97dfd", + "author": { + "name": "Tom Wu" + }, + "bugs": { + "url": "https://github.com/andyperlitch/jsbn/issues" + }, + "description": "The jsbn library is a fast, portable implementation of large-number math in pure JavaScript, enabling public-key crypto and other applications on desktop and mobile browsers.", + "directories": {}, + "dist": { + "shasum": "650987da0dd74f4ebf5a11377a2aa2d273e97dfd", + "tarball": "https://registry.npmjs.org/jsbn/-/jsbn-0.1.0.tgz" + }, + "gitHead": "148a967b112806e63ddeeed78ee7938eef74c84a", + "homepage": "https://github.com/andyperlitch/jsbn", + "keywords": [ + "biginteger", + "bignumber", + "big", + "integer" + ], + "license": "BSD", + "main": "index.js", + "maintainers": [ + { + "name": "andyperlitch", + "email": "andyperlitch@gmail.com" + } + ], + "name": "jsbn", + "repository": { + "type": "git", + "url": "git+https://github.com/andyperlitch/jsbn.git" + }, + "scripts": { + "test": "mocha test.js" + }, + "version": "0.1.0" +} diff --git a/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/.npmignore b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/.npmignore new file mode 100644 index 00000000..7d98dcbd --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/.npmignore @@ -0,0 +1,4 @@ +.eslintrc +.travis.yml +bower.json +test diff --git a/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/CHANGELOG.md b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/CHANGELOG.md new file mode 100644 index 00000000..77c69bd5 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/CHANGELOG.md @@ -0,0 +1,128 @@ +TweetNaCl.js Changelog +====================== + + +v0.13.2 +------- + +* Fixed undefined variable bug in fast version of Poly1305. No worries, this + bug was *never* triggered. + +* Specified CC0 public domain dedication. + +* Updated development dependencies. + + +v0.13.1 +------- + +* Exclude `crypto` and `buffer` modules from browserify builds. + + +v0.13.0 +------- + +* Made `nacl-fast` the default version in NPM package. Now + `require("tweetnacl")` will use fast version; to get the original version, + use `require("tweetnacl/nacl.js")`. + +* Cleanup temporary array after generating random bytes. + + +v0.12.2 +------- + +* Improved performance of curve operations, making `nacl.scalarMult`, `nacl.box`, + `nacl.sign` and related functions up to 3x faster in `nacl-fast` version. + + +v0.12.1 +------- + +* Significantly improved performance of Salsa20 (~1.5x faster) and + Poly1305 (~3.5x faster) in `nacl-fast` version. + + +v0.12.0 +------- + +* Instead of using the given secret key directly, TweetNaCl.js now copies it to + a new array in `nacl.box.keyPair.fromSecretKey` and + `nacl.sign.keyPair.fromSecretKey`. + + +v0.11.2 +------- + +* Added new constant: `nacl.sign.seedLength`. + + +v0.11.1 +------- + +* Even faster hash for both short and long inputs (in `nacl-fast`). + + +v0.11.0 +------- + +* Implement `nacl.sign.keyPair.fromSeed` to enable creation of sign key pairs + deterministically from a 32-byte seed. (It behaves like + [libsodium's](http://doc.libsodium.org/public-key_cryptography/public-key_signatures.html) + `crypto_sign_seed_keypair`: the seed becomes a secret part of the secret key.) + +* Fast version now has an improved hash implementation that is 2x-5x faster. + +* Fixed benchmarks, which may have produced incorrect measurements. + + +v0.10.1 +------- + +* Exported undocumented `nacl.lowlevel.crypto_core_hsalsa20`. + + +v0.10.0 +------- + +* **Signature API breaking change!** `nacl.sign` and `nacl.sign.open` now deal + with signed messages, and new `nacl.sign.detached` and + `nacl.sign.detached.verify` are available. + + Previously, `nacl.sign` returned a signature, and `nacl.sign.open` accepted a + message and "detached" signature. This was unlike NaCl's API, which dealt with + signed messages (concatenation of signature and message). + + The new API is: + + nacl.sign(message, secretKey) -> signedMessage + nacl.sign.open(signedMessage, publicKey) -> message | null + + Since detached signatures are common, two new API functions were introduced: + + nacl.sign.detached(message, secretKey) -> signature + nacl.sign.detached.verify(message, signature, publicKey) -> true | false + + (Note that it's `verify`, not `open`, and it returns a boolean value, unlike + `open`, which returns an "unsigned" message.) + +* NPM package now comes without `test` directory to keep it small. + + +v0.9.2 +------ + +* Improved documentation. +* Fast version: increased theoretical message size limit from 2^32-1 to 2^52 + bytes in Poly1305 (and thus, secretbox and box). However this has no impact + in practice since JavaScript arrays or ArrayBuffers are limited to 32-bit + indexes, and most implementations won't allocate more than a gigabyte or so. + (Obviously, there are no tests for the correctness of implementation.) Also, + it's not recommended to use messages that large without splitting them into + smaller packets anyway. + + +v0.9.1 +------ + +* Initial release diff --git a/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/README.md b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/README.md new file mode 100644 index 00000000..11bd3472 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/README.md @@ -0,0 +1,463 @@ +TweetNaCl.js +============ + +Port of [TweetNaCl](http://tweetnacl.cr.yp.to) / [NaCl](http://nacl.cr.yp.to/) +to JavaScript for modern browsers and Node.js. Public domain. + +[![Build Status](https://travis-ci.org/dchest/tweetnacl-js.svg?branch=master) +](https://travis-ci.org/dchest/tweetnacl-js) + +[Demo](https://dchest.github.io/tweetnacl-js/) + +**:warning: Beta version. The library is stable and API is frozen, however +it has not been independently reviewed. If you can help reviewing it, please +[contact me](mailto:dmitry@codingrobots.com).** + +Documentation +============= + +* [Overview](#overview) +* [Installation](#installation) +* [Usage](#usage) + * [Public-key authenticated encryption (box)](#public-key-authenticated-encryption-box) + * [Secret-key authenticated encryption (secretbox)](#secret-key-authenticated-encryption-secretbox) + * [Scalar multiplication](#scalar-multiplication) + * [Signatures](#signatures) + * [Hashing](#hashing) + * [Random bytes generation](#random-bytes-generation) + * [Constant-time comparison](#constant-time-comparison) + * [Utilities](#utilities) +* [Examples](#examples) +* [System requirements](#system-requirements) +* [Development and testing](#development-and-testing) +* [Contributors](#contributors) +* [Who uses it](#who-uses-it) + + +Overview +-------- + +The primary goal of this project is to produce a translation of TweetNaCl to +JavaScript which is as close as possible to the original C implementation, plus +a thin layer of idiomatic high-level API on top of it. + +There are two versions, you can use either of them: + +* `nacl.js` is the port of TweetNaCl with minimum differences from the + original + high-level API. + +* `nacl-fast.js` is like `nacl.js`, but with some functions replaced with + faster versions. + + +Installation +------------ + +You can install TweetNaCl.js via a package manager: + +[Bower](http://bower.io): + + $ bower install tweetnacl + +[NPM](https://www.npmjs.org/): + + $ npm install tweetnacl + +or [download source code](https://github.com/dchest/tweetnacl-js/releases). + + +Usage +------ + +All API functions accept and return bytes as `Uint8Array`s. If you need to +encode or decode strings, use functions from `nacl.util` namespace. + +### Public-key authenticated encryption (box) + +Implements *curve25519-xsalsa20-poly1305*. + +#### nacl.box.keyPair() + +Generates a new random key pair for box and returns it as an object with +`publicKey` and `secretKey` members: + + { + publicKey: ..., // Uint8Array with 32-byte public key + secretKey: ... // Uint8Array with 32-byte secret key + } + + +#### nacl.box.keyPair.fromSecretKey(secretKey) + +Returns a key pair for box with public key corresponding to the given secret +key. + +#### nacl.box(message, nonce, theirPublicKey, mySecretKey) + +Encrypt and authenticates message using peer's public key, our secret key, and +the given nonce, which must be unique for each distinct message for a key pair. + +Returns an encrypted and authenticated message, which is +`nacl.box.overheadLength` longer than the original message. + +#### nacl.box.open(box, nonce, theirPublicKey, mySecretKey) + +Authenticates and decrypts the given box with peer's public key, our secret +key, and the given nonce. + +Returns the original message, or `false` if authentication fails. + +#### nacl.box.before(theirPublicKey, mySecretKey) + +Returns a precomputed shared key which can be used in `nacl.box.after` and +`nacl.box.open.after`. + +#### nacl.box.after(message, nonce, sharedKey) + +Same as `nacl.box`, but uses a shared key precomputed with `nacl.box.before`. + +#### nacl.box.open.after(box, nonce, sharedKey) + +Same as `nacl.box.open`, but uses a shared key precomputed with `nacl.box.before`. + +#### nacl.box.publicKeyLength = 32 + +Length of public key in bytes. + +#### nacl.box.secretKeyLength = 32 + +Length of secret key in bytes. + +#### nacl.box.sharedKeyLength = 32 + +Length of precomputed shared key in bytes. + +#### nacl.box.nonceLength = 24 + +Length of nonce in bytes. + +#### nacl.box.overheadLength = 16 + +Length of overhead added to box compared to original message. + + +### Secret-key authenticated encryption (secretbox) + +Implements *xsalsa20-poly1305*. + +#### nacl.secretbox(message, nonce, key) + +Encrypt and authenticates message using the key and the nonce. The nonce must +be unique for each distinct message for this key. + +Returns an encrypted and authenticated message, which is +`nacl.secretbox.overheadLength` longer than the original message. + +#### nacl.secretbox.open(box, nonce, key) + +Authenticates and decrypts the given secret box using the key and the nonce. + +Returns the original message, or `false` if authentication fails. + +#### nacl.secretbox.keyLength = 32 + +Length of key in bytes. + +#### nacl.secretbox.nonceLength = 24 + +Length of nonce in bytes. + +#### nacl.secretbox.overheadLength = 16 + +Length of overhead added to secret box compared to original message. + + +### Scalar multiplication + +Implements *curve25519*. + +#### nacl.scalarMult(n, p) + +Multiplies an integer `n` by a group element `p` and returns the resulting +group element. + +#### nacl.scalarMult.base(n) + +Multiplies an integer `n` by a standard group element and returns the resulting +group element. + +#### nacl.scalarMult.scalarLength = 32 + +Length of scalar in bytes. + +#### nacl.scalarMult.groupElementLength = 32 + +Length of group element in bytes. + + +### Signatures + +Implements [ed25519](http://ed25519.cr.yp.to). + +#### nacl.sign.keyPair() + +Generates new random key pair for signing and returns it as an object with +`publicKey` and `secretKey` members: + + { + publicKey: ..., // Uint8Array with 32-byte public key + secretKey: ... // Uint8Array with 64-byte secret key + } + +#### nacl.sign.keyPair.fromSecretKey(secretKey) + +Returns a signing key pair with public key corresponding to the given +64-byte secret key. The secret key must have been generated by +`nacl.sign.keyPair` or `nacl.sign.keyPair.fromSeed`. + +#### nacl.sign.keyPair.fromSeed(seed) + +Returns a new signing key pair generated deterministically from a 32-byte seed. +The seed must contain enough entropy to be secure. This method is not +recommended for general use: instead, use `nacl.sign.keyPair` to generate a new +key pair from a random seed. + +#### nacl.sign(message, secretKey) + +Signs the message using the secret key and returns a signed message. + +#### nacl.sign.open(signedMessage, publicKey) + +Verifies the signed message and returns the message without signature. + +Returns `null` if verification failed. + +#### nacl.sign.detached(message, secretKey) + +Signs the message using the secret key and returns a signature. + +#### nacl.sign.detached.verify(message, signature, publicKey) + +Verifies the signature for the message and returns `true` if verification +succeeded or `false` if it failed. + +#### nacl.sign.publicKeyLength = 32 + +Length of signing public key in bytes. + +#### nacl.sign.secretKeyLength = 64 + +Length of signing secret key in bytes. + +#### nacl.sign.seedLength = 32 + +Length of seed for `nacl.sign.keyPair.fromSeed` in bytes. + +#### nacl.sign.signatureLength = 64 + +Length of signature in bytes. + + +### Hashing + +Implements *SHA-512*. + +#### nacl.hash(message) + +Returns SHA-512 hash of the message. + +#### nacl.hash.hashLength = 64 + +Length of hash in bytes. + + +### Random bytes generation + +#### nacl.randomBytes(length) + +Returns a `Uint8Array` of the given length containing random bytes of +cryptographic quality. + +**Implementation note** + +TweetNaCl.js uses the following methods to generate random bytes, +depending on the platform it runs on: + +* `window.crypto.getRandomValues` (WebCrypto standard) +* `window.msCrypto.getRandomValues` (Internet Explorer 11) +* `crypto.randomBytes` (Node.js) + +Note that browsers are required to throw `QuotaExceededError` exception if +requested `length` is more than 65536, so do not ask for more than 65536 bytes +in *one call* (multiple calls to get as many bytes as you like are okay: +browsers can generate infinite amount of random bytes without any bad +consequences). + +If the platform doesn't provide a suitable PRNG, the following functions, +which require random numbers, will throw exception: + +* `nacl.randomBytes` +* `nacl.box.keyPair` +* `nacl.sign.keyPair` + +Other functions are deterministic and will continue working. + +If a platform you are targeting doesn't implement secure random number +generator, but you somehow have a cryptographically-strong source of entropy +(not `Math.random`!), and you know what you are doing, you can plug it into +TweetNaCl.js like this: + + nacl.setPRNG(function(x, n) { + // ... copy n random bytes into x ... + }); + +Note that `nacl.setPRNG` *completely replaces* internal random byte generator +with the one provided. + + +### Constant-time comparison + +#### nacl.verify(x, y) + +Compares `x` and `y` in constant time and returns `true` if their lengths are +non-zero and equal, and their contents are equal. + +Returns `false` if either of the arguments has zero length, or arguments have +different lengths, or their contents differ. + + +### Utilities + +Encoding/decoding functions are provided for convenience. They are correct, +however their performance and wide compatibility with uncommon runtimes is not +something that is considered important compared to the simplicity and size of +implementation. You can use third-party libraries if you need to. + +#### nacl.util.decodeUTF8(string) + +Decodes string and returns `Uint8Array` of bytes. + +#### nacl.util.encodeUTF8(array) + +Encodes `Uint8Array` or `Array` of bytes into string. + +#### nacl.util.decodeBase64(string) + +Decodes Base-64 encoded string and returns `Uint8Array` of bytes. + +#### nacl.util.encodeBase64(array) + +Encodes `Uint8Array` or `Array` of bytes into string using Base-64 encoding. + + +System requirements +------------------- + +TweetNaCl.js supports modern browsers that have a cryptographically secure +pseudorandom number generator and typed arrays, including the latest versions +of: + +* Chrome +* Firefox +* Safari (Mac, iOS) +* Internet Explorer 11 + +Other systems: + +* Node.js (we test on 0.10 and later) + + +Development and testing +------------------------ + +Install NPM modules needed for development: + + $ npm install + +To build minified versions: + + $ npm run build + +Tests use minified version, so make sure to rebuild it every time you change +`nacl.js` or `nacl-fast.js`. + +### Testing + +To run tests in Node.js: + + $ npm test + +By default all tests described here work on `nacl.min.js`. To test other +versions, set environment variable `NACL_SRC` to the file name you want to test. +For example, the following command will test fast minified version: + + $ NACL_SRC=nacl-fast.min.js npm test + +To run full suite of tests in Node.js, including comparing outputs of +JavaScript port to outputs of the original C version: + + $ npm run testall + +To prepare tests for browsers: + + $ npm run browser + +and then open `test/browser/test.html` (or `test/browser/test-fast.html`) to +run them. + +To run headless browser tests with `testling`: + + $ npm run testling + +(If you get `Error: spawn ENOENT`, install *xvfb*: `sudo apt-get install xvfb`.) + +### Benchmarking + +To run benchmarks in Node.js: + + $ npm run bench + $ NACL_SRC=nacl-fast.min.js npm run bench + +To run benchmarks in a browser, open `test/benchmark/bench.html` (or +`test/benchmark/bench-fast.html`). + + +Contributors +------------ + +JavaScript port: + + * [Dmitry Chestnykh](http://github.com/dchest) (ported xsalsa20, poly1305, curve25519) + * [Devi Mandiri](https://github.com/devi) (ported curve25519, ed25519, sha512) + +Original authors of [NaCl](http://nacl.cr.yp.to), [TweetNaCl](http://tweetnacl.cr.yp.to) +and [Poly1305-donna](https://github.com/floodyberry/poly1305-donna) +(who are *not* responsible for any errors in this implementation): + + * [Daniel J. Bernstein](http://cr.yp.to/djb.html) + * Wesley Janssen + * [Tanja Lange](http://hyperelliptic.org/tanja) + * [Peter Schwabe](http://www.cryptojedi.org/users/peter/) + * [Matthew Dempsky](https://github.com/mdempsky) + * [Andrew Moon](https://github.com/floodyberry) + +Contributors have dedicated their work to the public domain. + +This software is distributed without any warranty. + + +Third-party libraries based on TweetNaCl.js +------------------------------------------- + +* [forward-secrecy](https://github.com/alax/forward-secrecy) — Axolotl ratchet implementation +* [nacl-stream](https://github.com/dchest/nacl-stream-js) - streaming encryption +* [tweetnacl-auth-js](https://github.com/dchest/tweetnacl-auth-js) — implementation of [`crypto_auth`](http://nacl.cr.yp.to/auth.html) + + +Who uses it +----------- + +Some notable users of TweetNaCl.js: + +* [miniLock](http://minilock.io/) +* [Stellar](https://www.stellar.org/) diff --git a/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl-fast.js b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl-fast.js new file mode 100644 index 00000000..6c499584 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl-fast.js @@ -0,0 +1,2418 @@ +(function(nacl) { +'use strict'; + +// Ported in 2014 by Dmitry Chestnykh and Devi Mandiri. +// Public domain. +// +// Implementation derived from TweetNaCl version 20140427. +// See for details: http://tweetnacl.cr.yp.to/ + +var gf = function(init) { + var i, r = new Float64Array(16); + if (init) for (i = 0; i < init.length; i++) r[i] = init[i]; + return r; +}; + +// Pluggable, initialized in high-level API below. +var randombytes = function(/* x, n */) { throw new Error('no PRNG'); }; + +var _0 = new Uint8Array(16); +var _9 = new Uint8Array(32); _9[0] = 9; + +var gf0 = gf(), + gf1 = gf([1]), + _121665 = gf([0xdb41, 1]), + D = gf([0x78a3, 0x1359, 0x4dca, 0x75eb, 0xd8ab, 0x4141, 0x0a4d, 0x0070, 0xe898, 0x7779, 0x4079, 0x8cc7, 0xfe73, 0x2b6f, 0x6cee, 0x5203]), + D2 = gf([0xf159, 0x26b2, 0x9b94, 0xebd6, 0xb156, 0x8283, 0x149a, 0x00e0, 0xd130, 0xeef3, 0x80f2, 0x198e, 0xfce7, 0x56df, 0xd9dc, 0x2406]), + X = gf([0xd51a, 0x8f25, 0x2d60, 0xc956, 0xa7b2, 0x9525, 0xc760, 0x692c, 0xdc5c, 0xfdd6, 0xe231, 0xc0a4, 0x53fe, 0xcd6e, 0x36d3, 0x2169]), + Y = gf([0x6658, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666]), + I = gf([0xa0b0, 0x4a0e, 0x1b27, 0xc4ee, 0xe478, 0xad2f, 0x1806, 0x2f43, 0xd7a7, 0x3dfb, 0x0099, 0x2b4d, 0xdf0b, 0x4fc1, 0x2480, 0x2b83]); + +function ts64(x, i, h, l) { + x[i] = (h >> 24) & 0xff; + x[i+1] = (h >> 16) & 0xff; + x[i+2] = (h >> 8) & 0xff; + x[i+3] = h & 0xff; + x[i+4] = (l >> 24) & 0xff; + x[i+5] = (l >> 16) & 0xff; + x[i+6] = (l >> 8) & 0xff; + x[i+7] = l & 0xff; +} + +function vn(x, xi, y, yi, n) { + var i,d = 0; + for (i = 0; i < n; i++) d |= x[xi+i]^y[yi+i]; + return (1 & ((d - 1) >>> 8)) - 1; +} + +function crypto_verify_16(x, xi, y, yi) { + return vn(x,xi,y,yi,16); +} + +function crypto_verify_32(x, xi, y, yi) { + return vn(x,xi,y,yi,32); +} + +function core_salsa20(o, p, k, c) { + var j0 = c[ 0] & 0xff | (c[ 1] & 0xff)<<8 | (c[ 2] & 0xff)<<16 | (c[ 3] & 0xff)<<24, + j1 = k[ 0] & 0xff | (k[ 1] & 0xff)<<8 | (k[ 2] & 0xff)<<16 | (k[ 3] & 0xff)<<24, + j2 = k[ 4] & 0xff | (k[ 5] & 0xff)<<8 | (k[ 6] & 0xff)<<16 | (k[ 7] & 0xff)<<24, + j3 = k[ 8] & 0xff | (k[ 9] & 0xff)<<8 | (k[10] & 0xff)<<16 | (k[11] & 0xff)<<24, + j4 = k[12] & 0xff | (k[13] & 0xff)<<8 | (k[14] & 0xff)<<16 | (k[15] & 0xff)<<24, + j5 = c[ 4] & 0xff | (c[ 5] & 0xff)<<8 | (c[ 6] & 0xff)<<16 | (c[ 7] & 0xff)<<24, + j6 = p[ 0] & 0xff | (p[ 1] & 0xff)<<8 | (p[ 2] & 0xff)<<16 | (p[ 3] & 0xff)<<24, + j7 = p[ 4] & 0xff | (p[ 5] & 0xff)<<8 | (p[ 6] & 0xff)<<16 | (p[ 7] & 0xff)<<24, + j8 = p[ 8] & 0xff | (p[ 9] & 0xff)<<8 | (p[10] & 0xff)<<16 | (p[11] & 0xff)<<24, + j9 = p[12] & 0xff | (p[13] & 0xff)<<8 | (p[14] & 0xff)<<16 | (p[15] & 0xff)<<24, + j10 = c[ 8] & 0xff | (c[ 9] & 0xff)<<8 | (c[10] & 0xff)<<16 | (c[11] & 0xff)<<24, + j11 = k[16] & 0xff | (k[17] & 0xff)<<8 | (k[18] & 0xff)<<16 | (k[19] & 0xff)<<24, + j12 = k[20] & 0xff | (k[21] & 0xff)<<8 | (k[22] & 0xff)<<16 | (k[23] & 0xff)<<24, + j13 = k[24] & 0xff | (k[25] & 0xff)<<8 | (k[26] & 0xff)<<16 | (k[27] & 0xff)<<24, + j14 = k[28] & 0xff | (k[29] & 0xff)<<8 | (k[30] & 0xff)<<16 | (k[31] & 0xff)<<24, + j15 = c[12] & 0xff | (c[13] & 0xff)<<8 | (c[14] & 0xff)<<16 | (c[15] & 0xff)<<24; + + var x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7, + x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14, + x15 = j15, u; + + for (var i = 0; i < 20; i += 2) { + u = x0 + x12 | 0; + x4 ^= u<<7 | u>>>(32-7); + u = x4 + x0 | 0; + x8 ^= u<<9 | u>>>(32-9); + u = x8 + x4 | 0; + x12 ^= u<<13 | u>>>(32-13); + u = x12 + x8 | 0; + x0 ^= u<<18 | u>>>(32-18); + + u = x5 + x1 | 0; + x9 ^= u<<7 | u>>>(32-7); + u = x9 + x5 | 0; + x13 ^= u<<9 | u>>>(32-9); + u = x13 + x9 | 0; + x1 ^= u<<13 | u>>>(32-13); + u = x1 + x13 | 0; + x5 ^= u<<18 | u>>>(32-18); + + u = x10 + x6 | 0; + x14 ^= u<<7 | u>>>(32-7); + u = x14 + x10 | 0; + x2 ^= u<<9 | u>>>(32-9); + u = x2 + x14 | 0; + x6 ^= u<<13 | u>>>(32-13); + u = x6 + x2 | 0; + x10 ^= u<<18 | u>>>(32-18); + + u = x15 + x11 | 0; + x3 ^= u<<7 | u>>>(32-7); + u = x3 + x15 | 0; + x7 ^= u<<9 | u>>>(32-9); + u = x7 + x3 | 0; + x11 ^= u<<13 | u>>>(32-13); + u = x11 + x7 | 0; + x15 ^= u<<18 | u>>>(32-18); + + u = x0 + x3 | 0; + x1 ^= u<<7 | u>>>(32-7); + u = x1 + x0 | 0; + x2 ^= u<<9 | u>>>(32-9); + u = x2 + x1 | 0; + x3 ^= u<<13 | u>>>(32-13); + u = x3 + x2 | 0; + x0 ^= u<<18 | u>>>(32-18); + + u = x5 + x4 | 0; + x6 ^= u<<7 | u>>>(32-7); + u = x6 + x5 | 0; + x7 ^= u<<9 | u>>>(32-9); + u = x7 + x6 | 0; + x4 ^= u<<13 | u>>>(32-13); + u = x4 + x7 | 0; + x5 ^= u<<18 | u>>>(32-18); + + u = x10 + x9 | 0; + x11 ^= u<<7 | u>>>(32-7); + u = x11 + x10 | 0; + x8 ^= u<<9 | u>>>(32-9); + u = x8 + x11 | 0; + x9 ^= u<<13 | u>>>(32-13); + u = x9 + x8 | 0; + x10 ^= u<<18 | u>>>(32-18); + + u = x15 + x14 | 0; + x12 ^= u<<7 | u>>>(32-7); + u = x12 + x15 | 0; + x13 ^= u<<9 | u>>>(32-9); + u = x13 + x12 | 0; + x14 ^= u<<13 | u>>>(32-13); + u = x14 + x13 | 0; + x15 ^= u<<18 | u>>>(32-18); + } + x0 = x0 + j0 | 0; + x1 = x1 + j1 | 0; + x2 = x2 + j2 | 0; + x3 = x3 + j3 | 0; + x4 = x4 + j4 | 0; + x5 = x5 + j5 | 0; + x6 = x6 + j6 | 0; + x7 = x7 + j7 | 0; + x8 = x8 + j8 | 0; + x9 = x9 + j9 | 0; + x10 = x10 + j10 | 0; + x11 = x11 + j11 | 0; + x12 = x12 + j12 | 0; + x13 = x13 + j13 | 0; + x14 = x14 + j14 | 0; + x15 = x15 + j15 | 0; + + o[ 0] = x0 >>> 0 & 0xff; + o[ 1] = x0 >>> 8 & 0xff; + o[ 2] = x0 >>> 16 & 0xff; + o[ 3] = x0 >>> 24 & 0xff; + + o[ 4] = x1 >>> 0 & 0xff; + o[ 5] = x1 >>> 8 & 0xff; + o[ 6] = x1 >>> 16 & 0xff; + o[ 7] = x1 >>> 24 & 0xff; + + o[ 8] = x2 >>> 0 & 0xff; + o[ 9] = x2 >>> 8 & 0xff; + o[10] = x2 >>> 16 & 0xff; + o[11] = x2 >>> 24 & 0xff; + + o[12] = x3 >>> 0 & 0xff; + o[13] = x3 >>> 8 & 0xff; + o[14] = x3 >>> 16 & 0xff; + o[15] = x3 >>> 24 & 0xff; + + o[16] = x4 >>> 0 & 0xff; + o[17] = x4 >>> 8 & 0xff; + o[18] = x4 >>> 16 & 0xff; + o[19] = x4 >>> 24 & 0xff; + + o[20] = x5 >>> 0 & 0xff; + o[21] = x5 >>> 8 & 0xff; + o[22] = x5 >>> 16 & 0xff; + o[23] = x5 >>> 24 & 0xff; + + o[24] = x6 >>> 0 & 0xff; + o[25] = x6 >>> 8 & 0xff; + o[26] = x6 >>> 16 & 0xff; + o[27] = x6 >>> 24 & 0xff; + + o[28] = x7 >>> 0 & 0xff; + o[29] = x7 >>> 8 & 0xff; + o[30] = x7 >>> 16 & 0xff; + o[31] = x7 >>> 24 & 0xff; + + o[32] = x8 >>> 0 & 0xff; + o[33] = x8 >>> 8 & 0xff; + o[34] = x8 >>> 16 & 0xff; + o[35] = x8 >>> 24 & 0xff; + + o[36] = x9 >>> 0 & 0xff; + o[37] = x9 >>> 8 & 0xff; + o[38] = x9 >>> 16 & 0xff; + o[39] = x9 >>> 24 & 0xff; + + o[40] = x10 >>> 0 & 0xff; + o[41] = x10 >>> 8 & 0xff; + o[42] = x10 >>> 16 & 0xff; + o[43] = x10 >>> 24 & 0xff; + + o[44] = x11 >>> 0 & 0xff; + o[45] = x11 >>> 8 & 0xff; + o[46] = x11 >>> 16 & 0xff; + o[47] = x11 >>> 24 & 0xff; + + o[48] = x12 >>> 0 & 0xff; + o[49] = x12 >>> 8 & 0xff; + o[50] = x12 >>> 16 & 0xff; + o[51] = x12 >>> 24 & 0xff; + + o[52] = x13 >>> 0 & 0xff; + o[53] = x13 >>> 8 & 0xff; + o[54] = x13 >>> 16 & 0xff; + o[55] = x13 >>> 24 & 0xff; + + o[56] = x14 >>> 0 & 0xff; + o[57] = x14 >>> 8 & 0xff; + o[58] = x14 >>> 16 & 0xff; + o[59] = x14 >>> 24 & 0xff; + + o[60] = x15 >>> 0 & 0xff; + o[61] = x15 >>> 8 & 0xff; + o[62] = x15 >>> 16 & 0xff; + o[63] = x15 >>> 24 & 0xff; +} + +function core_hsalsa20(o,p,k,c) { + var j0 = c[ 0] & 0xff | (c[ 1] & 0xff)<<8 | (c[ 2] & 0xff)<<16 | (c[ 3] & 0xff)<<24, + j1 = k[ 0] & 0xff | (k[ 1] & 0xff)<<8 | (k[ 2] & 0xff)<<16 | (k[ 3] & 0xff)<<24, + j2 = k[ 4] & 0xff | (k[ 5] & 0xff)<<8 | (k[ 6] & 0xff)<<16 | (k[ 7] & 0xff)<<24, + j3 = k[ 8] & 0xff | (k[ 9] & 0xff)<<8 | (k[10] & 0xff)<<16 | (k[11] & 0xff)<<24, + j4 = k[12] & 0xff | (k[13] & 0xff)<<8 | (k[14] & 0xff)<<16 | (k[15] & 0xff)<<24, + j5 = c[ 4] & 0xff | (c[ 5] & 0xff)<<8 | (c[ 6] & 0xff)<<16 | (c[ 7] & 0xff)<<24, + j6 = p[ 0] & 0xff | (p[ 1] & 0xff)<<8 | (p[ 2] & 0xff)<<16 | (p[ 3] & 0xff)<<24, + j7 = p[ 4] & 0xff | (p[ 5] & 0xff)<<8 | (p[ 6] & 0xff)<<16 | (p[ 7] & 0xff)<<24, + j8 = p[ 8] & 0xff | (p[ 9] & 0xff)<<8 | (p[10] & 0xff)<<16 | (p[11] & 0xff)<<24, + j9 = p[12] & 0xff | (p[13] & 0xff)<<8 | (p[14] & 0xff)<<16 | (p[15] & 0xff)<<24, + j10 = c[ 8] & 0xff | (c[ 9] & 0xff)<<8 | (c[10] & 0xff)<<16 | (c[11] & 0xff)<<24, + j11 = k[16] & 0xff | (k[17] & 0xff)<<8 | (k[18] & 0xff)<<16 | (k[19] & 0xff)<<24, + j12 = k[20] & 0xff | (k[21] & 0xff)<<8 | (k[22] & 0xff)<<16 | (k[23] & 0xff)<<24, + j13 = k[24] & 0xff | (k[25] & 0xff)<<8 | (k[26] & 0xff)<<16 | (k[27] & 0xff)<<24, + j14 = k[28] & 0xff | (k[29] & 0xff)<<8 | (k[30] & 0xff)<<16 | (k[31] & 0xff)<<24, + j15 = c[12] & 0xff | (c[13] & 0xff)<<8 | (c[14] & 0xff)<<16 | (c[15] & 0xff)<<24; + + var x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7, + x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14, + x15 = j15, u; + + for (var i = 0; i < 20; i += 2) { + u = x0 + x12 | 0; + x4 ^= u<<7 | u>>>(32-7); + u = x4 + x0 | 0; + x8 ^= u<<9 | u>>>(32-9); + u = x8 + x4 | 0; + x12 ^= u<<13 | u>>>(32-13); + u = x12 + x8 | 0; + x0 ^= u<<18 | u>>>(32-18); + + u = x5 + x1 | 0; + x9 ^= u<<7 | u>>>(32-7); + u = x9 + x5 | 0; + x13 ^= u<<9 | u>>>(32-9); + u = x13 + x9 | 0; + x1 ^= u<<13 | u>>>(32-13); + u = x1 + x13 | 0; + x5 ^= u<<18 | u>>>(32-18); + + u = x10 + x6 | 0; + x14 ^= u<<7 | u>>>(32-7); + u = x14 + x10 | 0; + x2 ^= u<<9 | u>>>(32-9); + u = x2 + x14 | 0; + x6 ^= u<<13 | u>>>(32-13); + u = x6 + x2 | 0; + x10 ^= u<<18 | u>>>(32-18); + + u = x15 + x11 | 0; + x3 ^= u<<7 | u>>>(32-7); + u = x3 + x15 | 0; + x7 ^= u<<9 | u>>>(32-9); + u = x7 + x3 | 0; + x11 ^= u<<13 | u>>>(32-13); + u = x11 + x7 | 0; + x15 ^= u<<18 | u>>>(32-18); + + u = x0 + x3 | 0; + x1 ^= u<<7 | u>>>(32-7); + u = x1 + x0 | 0; + x2 ^= u<<9 | u>>>(32-9); + u = x2 + x1 | 0; + x3 ^= u<<13 | u>>>(32-13); + u = x3 + x2 | 0; + x0 ^= u<<18 | u>>>(32-18); + + u = x5 + x4 | 0; + x6 ^= u<<7 | u>>>(32-7); + u = x6 + x5 | 0; + x7 ^= u<<9 | u>>>(32-9); + u = x7 + x6 | 0; + x4 ^= u<<13 | u>>>(32-13); + u = x4 + x7 | 0; + x5 ^= u<<18 | u>>>(32-18); + + u = x10 + x9 | 0; + x11 ^= u<<7 | u>>>(32-7); + u = x11 + x10 | 0; + x8 ^= u<<9 | u>>>(32-9); + u = x8 + x11 | 0; + x9 ^= u<<13 | u>>>(32-13); + u = x9 + x8 | 0; + x10 ^= u<<18 | u>>>(32-18); + + u = x15 + x14 | 0; + x12 ^= u<<7 | u>>>(32-7); + u = x12 + x15 | 0; + x13 ^= u<<9 | u>>>(32-9); + u = x13 + x12 | 0; + x14 ^= u<<13 | u>>>(32-13); + u = x14 + x13 | 0; + x15 ^= u<<18 | u>>>(32-18); + } + + o[ 0] = x0 >>> 0 & 0xff; + o[ 1] = x0 >>> 8 & 0xff; + o[ 2] = x0 >>> 16 & 0xff; + o[ 3] = x0 >>> 24 & 0xff; + + o[ 4] = x5 >>> 0 & 0xff; + o[ 5] = x5 >>> 8 & 0xff; + o[ 6] = x5 >>> 16 & 0xff; + o[ 7] = x5 >>> 24 & 0xff; + + o[ 8] = x10 >>> 0 & 0xff; + o[ 9] = x10 >>> 8 & 0xff; + o[10] = x10 >>> 16 & 0xff; + o[11] = x10 >>> 24 & 0xff; + + o[12] = x15 >>> 0 & 0xff; + o[13] = x15 >>> 8 & 0xff; + o[14] = x15 >>> 16 & 0xff; + o[15] = x15 >>> 24 & 0xff; + + o[16] = x6 >>> 0 & 0xff; + o[17] = x6 >>> 8 & 0xff; + o[18] = x6 >>> 16 & 0xff; + o[19] = x6 >>> 24 & 0xff; + + o[20] = x7 >>> 0 & 0xff; + o[21] = x7 >>> 8 & 0xff; + o[22] = x7 >>> 16 & 0xff; + o[23] = x7 >>> 24 & 0xff; + + o[24] = x8 >>> 0 & 0xff; + o[25] = x8 >>> 8 & 0xff; + o[26] = x8 >>> 16 & 0xff; + o[27] = x8 >>> 24 & 0xff; + + o[28] = x9 >>> 0 & 0xff; + o[29] = x9 >>> 8 & 0xff; + o[30] = x9 >>> 16 & 0xff; + o[31] = x9 >>> 24 & 0xff; +} + +function crypto_core_salsa20(out,inp,k,c) { + core_salsa20(out,inp,k,c); +} + +function crypto_core_hsalsa20(out,inp,k,c) { + core_hsalsa20(out,inp,k,c); +} + +var sigma = new Uint8Array([101, 120, 112, 97, 110, 100, 32, 51, 50, 45, 98, 121, 116, 101, 32, 107]); + // "expand 32-byte k" + +function crypto_stream_salsa20_xor(c,cpos,m,mpos,b,n,k) { + var z = new Uint8Array(16), x = new Uint8Array(64); + var u, i; + for (i = 0; i < 16; i++) z[i] = 0; + for (i = 0; i < 8; i++) z[i] = n[i]; + while (b >= 64) { + crypto_core_salsa20(x,z,k,sigma); + for (i = 0; i < 64; i++) c[cpos+i] = m[mpos+i] ^ x[i]; + u = 1; + for (i = 8; i < 16; i++) { + u = u + (z[i] & 0xff) | 0; + z[i] = u & 0xff; + u >>>= 8; + } + b -= 64; + cpos += 64; + mpos += 64; + } + if (b > 0) { + crypto_core_salsa20(x,z,k,sigma); + for (i = 0; i < b; i++) c[cpos+i] = m[mpos+i] ^ x[i]; + } + return 0; +} + +function crypto_stream_salsa20(c,cpos,b,n,k) { + var z = new Uint8Array(16), x = new Uint8Array(64); + var u, i; + for (i = 0; i < 16; i++) z[i] = 0; + for (i = 0; i < 8; i++) z[i] = n[i]; + while (b >= 64) { + crypto_core_salsa20(x,z,k,sigma); + for (i = 0; i < 64; i++) c[cpos+i] = x[i]; + u = 1; + for (i = 8; i < 16; i++) { + u = u + (z[i] & 0xff) | 0; + z[i] = u & 0xff; + u >>>= 8; + } + b -= 64; + cpos += 64; + } + if (b > 0) { + crypto_core_salsa20(x,z,k,sigma); + for (i = 0; i < b; i++) c[cpos+i] = x[i]; + } + return 0; +} + +function crypto_stream(c,cpos,d,n,k) { + var s = new Uint8Array(32); + crypto_core_hsalsa20(s,n,k,sigma); + var sn = new Uint8Array(8); + for (var i = 0; i < 8; i++) sn[i] = n[i+16]; + return crypto_stream_salsa20(c,cpos,d,sn,s); +} + +function crypto_stream_xor(c,cpos,m,mpos,d,n,k) { + var s = new Uint8Array(32); + crypto_core_hsalsa20(s,n,k,sigma); + var sn = new Uint8Array(8); + for (var i = 0; i < 8; i++) sn[i] = n[i+16]; + return crypto_stream_salsa20_xor(c,cpos,m,mpos,d,sn,s); +} + +/* +* Port of Andrew Moon's Poly1305-donna-16. Public domain. +* https://github.com/floodyberry/poly1305-donna +*/ + +var poly1305 = function(key) { + this.buffer = new Uint8Array(16); + this.r = new Uint16Array(10); + this.h = new Uint16Array(10); + this.pad = new Uint16Array(8); + this.leftover = 0; + this.fin = 0; + + var t0, t1, t2, t3, t4, t5, t6, t7; + + t0 = key[ 0] & 0xff | (key[ 1] & 0xff) << 8; this.r[0] = ( t0 ) & 0x1fff; + t1 = key[ 2] & 0xff | (key[ 3] & 0xff) << 8; this.r[1] = ((t0 >>> 13) | (t1 << 3)) & 0x1fff; + t2 = key[ 4] & 0xff | (key[ 5] & 0xff) << 8; this.r[2] = ((t1 >>> 10) | (t2 << 6)) & 0x1f03; + t3 = key[ 6] & 0xff | (key[ 7] & 0xff) << 8; this.r[3] = ((t2 >>> 7) | (t3 << 9)) & 0x1fff; + t4 = key[ 8] & 0xff | (key[ 9] & 0xff) << 8; this.r[4] = ((t3 >>> 4) | (t4 << 12)) & 0x00ff; + this.r[5] = ((t4 >>> 1)) & 0x1ffe; + t5 = key[10] & 0xff | (key[11] & 0xff) << 8; this.r[6] = ((t4 >>> 14) | (t5 << 2)) & 0x1fff; + t6 = key[12] & 0xff | (key[13] & 0xff) << 8; this.r[7] = ((t5 >>> 11) | (t6 << 5)) & 0x1f81; + t7 = key[14] & 0xff | (key[15] & 0xff) << 8; this.r[8] = ((t6 >>> 8) | (t7 << 8)) & 0x1fff; + this.r[9] = ((t7 >>> 5)) & 0x007f; + + this.pad[0] = key[16] & 0xff | (key[17] & 0xff) << 8; + this.pad[1] = key[18] & 0xff | (key[19] & 0xff) << 8; + this.pad[2] = key[20] & 0xff | (key[21] & 0xff) << 8; + this.pad[3] = key[22] & 0xff | (key[23] & 0xff) << 8; + this.pad[4] = key[24] & 0xff | (key[25] & 0xff) << 8; + this.pad[5] = key[26] & 0xff | (key[27] & 0xff) << 8; + this.pad[6] = key[28] & 0xff | (key[29] & 0xff) << 8; + this.pad[7] = key[30] & 0xff | (key[31] & 0xff) << 8; +}; + +poly1305.prototype.blocks = function(m, mpos, bytes) { + var hibit = this.fin ? 0 : (1 << 11); + var t0, t1, t2, t3, t4, t5, t6, t7, c; + var d0, d1, d2, d3, d4, d5, d6, d7, d8, d9; + + var h0 = this.h[0], + h1 = this.h[1], + h2 = this.h[2], + h3 = this.h[3], + h4 = this.h[4], + h5 = this.h[5], + h6 = this.h[6], + h7 = this.h[7], + h8 = this.h[8], + h9 = this.h[9]; + + var r0 = this.r[0], + r1 = this.r[1], + r2 = this.r[2], + r3 = this.r[3], + r4 = this.r[4], + r5 = this.r[5], + r6 = this.r[6], + r7 = this.r[7], + r8 = this.r[8], + r9 = this.r[9]; + + while (bytes >= 16) { + t0 = m[mpos+ 0] & 0xff | (m[mpos+ 1] & 0xff) << 8; h0 += ( t0 ) & 0x1fff; + t1 = m[mpos+ 2] & 0xff | (m[mpos+ 3] & 0xff) << 8; h1 += ((t0 >>> 13) | (t1 << 3)) & 0x1fff; + t2 = m[mpos+ 4] & 0xff | (m[mpos+ 5] & 0xff) << 8; h2 += ((t1 >>> 10) | (t2 << 6)) & 0x1fff; + t3 = m[mpos+ 6] & 0xff | (m[mpos+ 7] & 0xff) << 8; h3 += ((t2 >>> 7) | (t3 << 9)) & 0x1fff; + t4 = m[mpos+ 8] & 0xff | (m[mpos+ 9] & 0xff) << 8; h4 += ((t3 >>> 4) | (t4 << 12)) & 0x1fff; + h5 += ((t4 >>> 1)) & 0x1fff; + t5 = m[mpos+10] & 0xff | (m[mpos+11] & 0xff) << 8; h6 += ((t4 >>> 14) | (t5 << 2)) & 0x1fff; + t6 = m[mpos+12] & 0xff | (m[mpos+13] & 0xff) << 8; h7 += ((t5 >>> 11) | (t6 << 5)) & 0x1fff; + t7 = m[mpos+14] & 0xff | (m[mpos+15] & 0xff) << 8; h8 += ((t6 >>> 8) | (t7 << 8)) & 0x1fff; + h9 += ((t7 >>> 5)) | hibit; + + c = 0; + + d0 = c; + d0 += h0 * r0; + d0 += h1 * (5 * r9); + d0 += h2 * (5 * r8); + d0 += h3 * (5 * r7); + d0 += h4 * (5 * r6); + c = (d0 >>> 13); d0 &= 0x1fff; + d0 += h5 * (5 * r5); + d0 += h6 * (5 * r4); + d0 += h7 * (5 * r3); + d0 += h8 * (5 * r2); + d0 += h9 * (5 * r1); + c += (d0 >>> 13); d0 &= 0x1fff; + + d1 = c; + d1 += h0 * r1; + d1 += h1 * r0; + d1 += h2 * (5 * r9); + d1 += h3 * (5 * r8); + d1 += h4 * (5 * r7); + c = (d1 >>> 13); d1 &= 0x1fff; + d1 += h5 * (5 * r6); + d1 += h6 * (5 * r5); + d1 += h7 * (5 * r4); + d1 += h8 * (5 * r3); + d1 += h9 * (5 * r2); + c += (d1 >>> 13); d1 &= 0x1fff; + + d2 = c; + d2 += h0 * r2; + d2 += h1 * r1; + d2 += h2 * r0; + d2 += h3 * (5 * r9); + d2 += h4 * (5 * r8); + c = (d2 >>> 13); d2 &= 0x1fff; + d2 += h5 * (5 * r7); + d2 += h6 * (5 * r6); + d2 += h7 * (5 * r5); + d2 += h8 * (5 * r4); + d2 += h9 * (5 * r3); + c += (d2 >>> 13); d2 &= 0x1fff; + + d3 = c; + d3 += h0 * r3; + d3 += h1 * r2; + d3 += h2 * r1; + d3 += h3 * r0; + d3 += h4 * (5 * r9); + c = (d3 >>> 13); d3 &= 0x1fff; + d3 += h5 * (5 * r8); + d3 += h6 * (5 * r7); + d3 += h7 * (5 * r6); + d3 += h8 * (5 * r5); + d3 += h9 * (5 * r4); + c += (d3 >>> 13); d3 &= 0x1fff; + + d4 = c; + d4 += h0 * r4; + d4 += h1 * r3; + d4 += h2 * r2; + d4 += h3 * r1; + d4 += h4 * r0; + c = (d4 >>> 13); d4 &= 0x1fff; + d4 += h5 * (5 * r9); + d4 += h6 * (5 * r8); + d4 += h7 * (5 * r7); + d4 += h8 * (5 * r6); + d4 += h9 * (5 * r5); + c += (d4 >>> 13); d4 &= 0x1fff; + + d5 = c; + d5 += h0 * r5; + d5 += h1 * r4; + d5 += h2 * r3; + d5 += h3 * r2; + d5 += h4 * r1; + c = (d5 >>> 13); d5 &= 0x1fff; + d5 += h5 * r0; + d5 += h6 * (5 * r9); + d5 += h7 * (5 * r8); + d5 += h8 * (5 * r7); + d5 += h9 * (5 * r6); + c += (d5 >>> 13); d5 &= 0x1fff; + + d6 = c; + d6 += h0 * r6; + d6 += h1 * r5; + d6 += h2 * r4; + d6 += h3 * r3; + d6 += h4 * r2; + c = (d6 >>> 13); d6 &= 0x1fff; + d6 += h5 * r1; + d6 += h6 * r0; + d6 += h7 * (5 * r9); + d6 += h8 * (5 * r8); + d6 += h9 * (5 * r7); + c += (d6 >>> 13); d6 &= 0x1fff; + + d7 = c; + d7 += h0 * r7; + d7 += h1 * r6; + d7 += h2 * r5; + d7 += h3 * r4; + d7 += h4 * r3; + c = (d7 >>> 13); d7 &= 0x1fff; + d7 += h5 * r2; + d7 += h6 * r1; + d7 += h7 * r0; + d7 += h8 * (5 * r9); + d7 += h9 * (5 * r8); + c += (d7 >>> 13); d7 &= 0x1fff; + + d8 = c; + d8 += h0 * r8; + d8 += h1 * r7; + d8 += h2 * r6; + d8 += h3 * r5; + d8 += h4 * r4; + c = (d8 >>> 13); d8 &= 0x1fff; + d8 += h5 * r3; + d8 += h6 * r2; + d8 += h7 * r1; + d8 += h8 * r0; + d8 += h9 * (5 * r9); + c += (d8 >>> 13); d8 &= 0x1fff; + + d9 = c; + d9 += h0 * r9; + d9 += h1 * r8; + d9 += h2 * r7; + d9 += h3 * r6; + d9 += h4 * r5; + c = (d9 >>> 13); d9 &= 0x1fff; + d9 += h5 * r4; + d9 += h6 * r3; + d9 += h7 * r2; + d9 += h8 * r1; + d9 += h9 * r0; + c += (d9 >>> 13); d9 &= 0x1fff; + + c = (((c << 2) + c)) | 0; + c = (c + d0) | 0; + d0 = c & 0x1fff; + c = (c >>> 13); + d1 += c; + + h0 = d0; + h1 = d1; + h2 = d2; + h3 = d3; + h4 = d4; + h5 = d5; + h6 = d6; + h7 = d7; + h8 = d8; + h9 = d9; + + mpos += 16; + bytes -= 16; + } + this.h[0] = h0; + this.h[1] = h1; + this.h[2] = h2; + this.h[3] = h3; + this.h[4] = h4; + this.h[5] = h5; + this.h[6] = h6; + this.h[7] = h7; + this.h[8] = h8; + this.h[9] = h9; +}; + +poly1305.prototype.finish = function(mac, macpos) { + var g = new Uint16Array(10); + var c, mask, f, i; + + if (this.leftover) { + i = this.leftover; + this.buffer[i++] = 1; + for (; i < 16; i++) this.buffer[i] = 0; + this.fin = 1; + this.blocks(this.buffer, 0, 16); + } + + c = this.h[1] >>> 13; + this.h[1] &= 0x1fff; + for (i = 2; i < 10; i++) { + this.h[i] += c; + c = this.h[i] >>> 13; + this.h[i] &= 0x1fff; + } + this.h[0] += (c * 5); + c = this.h[0] >>> 13; + this.h[0] &= 0x1fff; + this.h[1] += c; + c = this.h[1] >>> 13; + this.h[1] &= 0x1fff; + this.h[2] += c; + + g[0] = this.h[0] + 5; + c = g[0] >>> 13; + g[0] &= 0x1fff; + for (i = 1; i < 10; i++) { + g[i] = this.h[i] + c; + c = g[i] >>> 13; + g[i] &= 0x1fff; + } + g[9] -= (1 << 13); + + mask = (g[9] >>> ((2 * 8) - 1)) - 1; + for (i = 0; i < 10; i++) g[i] &= mask; + mask = ~mask; + for (i = 0; i < 10; i++) this.h[i] = (this.h[i] & mask) | g[i]; + + this.h[0] = ((this.h[0] ) | (this.h[1] << 13) ) & 0xffff; + this.h[1] = ((this.h[1] >>> 3) | (this.h[2] << 10) ) & 0xffff; + this.h[2] = ((this.h[2] >>> 6) | (this.h[3] << 7) ) & 0xffff; + this.h[3] = ((this.h[3] >>> 9) | (this.h[4] << 4) ) & 0xffff; + this.h[4] = ((this.h[4] >>> 12) | (this.h[5] << 1) | (this.h[6] << 14)) & 0xffff; + this.h[5] = ((this.h[6] >>> 2) | (this.h[7] << 11) ) & 0xffff; + this.h[6] = ((this.h[7] >>> 5) | (this.h[8] << 8) ) & 0xffff; + this.h[7] = ((this.h[8] >>> 8) | (this.h[9] << 5) ) & 0xffff; + + f = this.h[0] + this.pad[0]; + this.h[0] = f & 0xffff; + for (i = 1; i < 8; i++) { + f = (((this.h[i] + this.pad[i]) | 0) + (f >>> 16)) | 0; + this.h[i] = f & 0xffff; + } + + mac[macpos+ 0] = (this.h[0] >>> 0) & 0xff; + mac[macpos+ 1] = (this.h[0] >>> 8) & 0xff; + mac[macpos+ 2] = (this.h[1] >>> 0) & 0xff; + mac[macpos+ 3] = (this.h[1] >>> 8) & 0xff; + mac[macpos+ 4] = (this.h[2] >>> 0) & 0xff; + mac[macpos+ 5] = (this.h[2] >>> 8) & 0xff; + mac[macpos+ 6] = (this.h[3] >>> 0) & 0xff; + mac[macpos+ 7] = (this.h[3] >>> 8) & 0xff; + mac[macpos+ 8] = (this.h[4] >>> 0) & 0xff; + mac[macpos+ 9] = (this.h[4] >>> 8) & 0xff; + mac[macpos+10] = (this.h[5] >>> 0) & 0xff; + mac[macpos+11] = (this.h[5] >>> 8) & 0xff; + mac[macpos+12] = (this.h[6] >>> 0) & 0xff; + mac[macpos+13] = (this.h[6] >>> 8) & 0xff; + mac[macpos+14] = (this.h[7] >>> 0) & 0xff; + mac[macpos+15] = (this.h[7] >>> 8) & 0xff; +}; + +poly1305.prototype.update = function(m, mpos, bytes) { + var i, want; + + if (this.leftover) { + want = (16 - this.leftover); + if (want > bytes) + want = bytes; + for (i = 0; i < want; i++) + this.buffer[this.leftover + i] = m[mpos+i]; + bytes -= want; + mpos += want; + this.leftover += want; + if (this.leftover < 16) + return; + this.blocks(this.buffer, 0, 16); + this.leftover = 0; + } + + if (bytes >= 16) { + want = bytes - (bytes % 16); + this.blocks(m, mpos, want); + mpos += want; + bytes -= want; + } + + if (bytes) { + for (i = 0; i < bytes; i++) + this.buffer[this.leftover + i] = m[mpos+i]; + this.leftover += bytes; + } +}; + +function crypto_onetimeauth(out, outpos, m, mpos, n, k) { + var s = new poly1305(k); + s.update(m, mpos, n); + s.finish(out, outpos); + return 0; +} + +function crypto_onetimeauth_verify(h, hpos, m, mpos, n, k) { + var x = new Uint8Array(16); + crypto_onetimeauth(x,0,m,mpos,n,k); + return crypto_verify_16(h,hpos,x,0); +} + +function crypto_secretbox(c,m,d,n,k) { + var i; + if (d < 32) return -1; + crypto_stream_xor(c,0,m,0,d,n,k); + crypto_onetimeauth(c, 16, c, 32, d - 32, c); + for (i = 0; i < 16; i++) c[i] = 0; + return 0; +} + +function crypto_secretbox_open(m,c,d,n,k) { + var i; + var x = new Uint8Array(32); + if (d < 32) return -1; + crypto_stream(x,0,32,n,k); + if (crypto_onetimeauth_verify(c, 16,c, 32,d - 32,x) !== 0) return -1; + crypto_stream_xor(m,0,c,0,d,n,k); + for (i = 0; i < 32; i++) m[i] = 0; + return 0; +} + +function set25519(r, a) { + var i; + for (i = 0; i < 16; i++) r[i] = a[i]|0; +} + +function car25519(o) { + var i, v, c = 1; + for (i = 0; i < 16; i++) { + v = o[i] + c + 65535; + c = Math.floor(v / 65536); + o[i] = v - c * 65536; + } + o[0] += c-1 + 37 * (c-1); +} + +function sel25519(p, q, b) { + var t, c = ~(b-1); + for (var i = 0; i < 16; i++) { + t = c & (p[i] ^ q[i]); + p[i] ^= t; + q[i] ^= t; + } +} + +function pack25519(o, n) { + var i, j, b; + var m = gf(), t = gf(); + for (i = 0; i < 16; i++) t[i] = n[i]; + car25519(t); + car25519(t); + car25519(t); + for (j = 0; j < 2; j++) { + m[0] = t[0] - 0xffed; + for (i = 1; i < 15; i++) { + m[i] = t[i] - 0xffff - ((m[i-1]>>16) & 1); + m[i-1] &= 0xffff; + } + m[15] = t[15] - 0x7fff - ((m[14]>>16) & 1); + b = (m[15]>>16) & 1; + m[14] &= 0xffff; + sel25519(t, m, 1-b); + } + for (i = 0; i < 16; i++) { + o[2*i] = t[i] & 0xff; + o[2*i+1] = t[i]>>8; + } +} + +function neq25519(a, b) { + var c = new Uint8Array(32), d = new Uint8Array(32); + pack25519(c, a); + pack25519(d, b); + return crypto_verify_32(c, 0, d, 0); +} + +function par25519(a) { + var d = new Uint8Array(32); + pack25519(d, a); + return d[0] & 1; +} + +function unpack25519(o, n) { + var i; + for (i = 0; i < 16; i++) o[i] = n[2*i] + (n[2*i+1] << 8); + o[15] &= 0x7fff; +} + +function A(o, a, b) { + for (var i = 0; i < 16; i++) o[i] = a[i] + b[i]; +} + +function Z(o, a, b) { + for (var i = 0; i < 16; i++) o[i] = a[i] - b[i]; +} + +function M(o, a, b) { + var v, c, + t0 = 0, t1 = 0, t2 = 0, t3 = 0, t4 = 0, t5 = 0, t6 = 0, t7 = 0, + t8 = 0, t9 = 0, t10 = 0, t11 = 0, t12 = 0, t13 = 0, t14 = 0, t15 = 0, + t16 = 0, t17 = 0, t18 = 0, t19 = 0, t20 = 0, t21 = 0, t22 = 0, t23 = 0, + t24 = 0, t25 = 0, t26 = 0, t27 = 0, t28 = 0, t29 = 0, t30 = 0, + b0 = b[0], + b1 = b[1], + b2 = b[2], + b3 = b[3], + b4 = b[4], + b5 = b[5], + b6 = b[6], + b7 = b[7], + b8 = b[8], + b9 = b[9], + b10 = b[10], + b11 = b[11], + b12 = b[12], + b13 = b[13], + b14 = b[14], + b15 = b[15]; + + v = a[0]; + t0 += v * b0; + t1 += v * b1; + t2 += v * b2; + t3 += v * b3; + t4 += v * b4; + t5 += v * b5; + t6 += v * b6; + t7 += v * b7; + t8 += v * b8; + t9 += v * b9; + t10 += v * b10; + t11 += v * b11; + t12 += v * b12; + t13 += v * b13; + t14 += v * b14; + t15 += v * b15; + v = a[1]; + t1 += v * b0; + t2 += v * b1; + t3 += v * b2; + t4 += v * b3; + t5 += v * b4; + t6 += v * b5; + t7 += v * b6; + t8 += v * b7; + t9 += v * b8; + t10 += v * b9; + t11 += v * b10; + t12 += v * b11; + t13 += v * b12; + t14 += v * b13; + t15 += v * b14; + t16 += v * b15; + v = a[2]; + t2 += v * b0; + t3 += v * b1; + t4 += v * b2; + t5 += v * b3; + t6 += v * b4; + t7 += v * b5; + t8 += v * b6; + t9 += v * b7; + t10 += v * b8; + t11 += v * b9; + t12 += v * b10; + t13 += v * b11; + t14 += v * b12; + t15 += v * b13; + t16 += v * b14; + t17 += v * b15; + v = a[3]; + t3 += v * b0; + t4 += v * b1; + t5 += v * b2; + t6 += v * b3; + t7 += v * b4; + t8 += v * b5; + t9 += v * b6; + t10 += v * b7; + t11 += v * b8; + t12 += v * b9; + t13 += v * b10; + t14 += v * b11; + t15 += v * b12; + t16 += v * b13; + t17 += v * b14; + t18 += v * b15; + v = a[4]; + t4 += v * b0; + t5 += v * b1; + t6 += v * b2; + t7 += v * b3; + t8 += v * b4; + t9 += v * b5; + t10 += v * b6; + t11 += v * b7; + t12 += v * b8; + t13 += v * b9; + t14 += v * b10; + t15 += v * b11; + t16 += v * b12; + t17 += v * b13; + t18 += v * b14; + t19 += v * b15; + v = a[5]; + t5 += v * b0; + t6 += v * b1; + t7 += v * b2; + t8 += v * b3; + t9 += v * b4; + t10 += v * b5; + t11 += v * b6; + t12 += v * b7; + t13 += v * b8; + t14 += v * b9; + t15 += v * b10; + t16 += v * b11; + t17 += v * b12; + t18 += v * b13; + t19 += v * b14; + t20 += v * b15; + v = a[6]; + t6 += v * b0; + t7 += v * b1; + t8 += v * b2; + t9 += v * b3; + t10 += v * b4; + t11 += v * b5; + t12 += v * b6; + t13 += v * b7; + t14 += v * b8; + t15 += v * b9; + t16 += v * b10; + t17 += v * b11; + t18 += v * b12; + t19 += v * b13; + t20 += v * b14; + t21 += v * b15; + v = a[7]; + t7 += v * b0; + t8 += v * b1; + t9 += v * b2; + t10 += v * b3; + t11 += v * b4; + t12 += v * b5; + t13 += v * b6; + t14 += v * b7; + t15 += v * b8; + t16 += v * b9; + t17 += v * b10; + t18 += v * b11; + t19 += v * b12; + t20 += v * b13; + t21 += v * b14; + t22 += v * b15; + v = a[8]; + t8 += v * b0; + t9 += v * b1; + t10 += v * b2; + t11 += v * b3; + t12 += v * b4; + t13 += v * b5; + t14 += v * b6; + t15 += v * b7; + t16 += v * b8; + t17 += v * b9; + t18 += v * b10; + t19 += v * b11; + t20 += v * b12; + t21 += v * b13; + t22 += v * b14; + t23 += v * b15; + v = a[9]; + t9 += v * b0; + t10 += v * b1; + t11 += v * b2; + t12 += v * b3; + t13 += v * b4; + t14 += v * b5; + t15 += v * b6; + t16 += v * b7; + t17 += v * b8; + t18 += v * b9; + t19 += v * b10; + t20 += v * b11; + t21 += v * b12; + t22 += v * b13; + t23 += v * b14; + t24 += v * b15; + v = a[10]; + t10 += v * b0; + t11 += v * b1; + t12 += v * b2; + t13 += v * b3; + t14 += v * b4; + t15 += v * b5; + t16 += v * b6; + t17 += v * b7; + t18 += v * b8; + t19 += v * b9; + t20 += v * b10; + t21 += v * b11; + t22 += v * b12; + t23 += v * b13; + t24 += v * b14; + t25 += v * b15; + v = a[11]; + t11 += v * b0; + t12 += v * b1; + t13 += v * b2; + t14 += v * b3; + t15 += v * b4; + t16 += v * b5; + t17 += v * b6; + t18 += v * b7; + t19 += v * b8; + t20 += v * b9; + t21 += v * b10; + t22 += v * b11; + t23 += v * b12; + t24 += v * b13; + t25 += v * b14; + t26 += v * b15; + v = a[12]; + t12 += v * b0; + t13 += v * b1; + t14 += v * b2; + t15 += v * b3; + t16 += v * b4; + t17 += v * b5; + t18 += v * b6; + t19 += v * b7; + t20 += v * b8; + t21 += v * b9; + t22 += v * b10; + t23 += v * b11; + t24 += v * b12; + t25 += v * b13; + t26 += v * b14; + t27 += v * b15; + v = a[13]; + t13 += v * b0; + t14 += v * b1; + t15 += v * b2; + t16 += v * b3; + t17 += v * b4; + t18 += v * b5; + t19 += v * b6; + t20 += v * b7; + t21 += v * b8; + t22 += v * b9; + t23 += v * b10; + t24 += v * b11; + t25 += v * b12; + t26 += v * b13; + t27 += v * b14; + t28 += v * b15; + v = a[14]; + t14 += v * b0; + t15 += v * b1; + t16 += v * b2; + t17 += v * b3; + t18 += v * b4; + t19 += v * b5; + t20 += v * b6; + t21 += v * b7; + t22 += v * b8; + t23 += v * b9; + t24 += v * b10; + t25 += v * b11; + t26 += v * b12; + t27 += v * b13; + t28 += v * b14; + t29 += v * b15; + v = a[15]; + t15 += v * b0; + t16 += v * b1; + t17 += v * b2; + t18 += v * b3; + t19 += v * b4; + t20 += v * b5; + t21 += v * b6; + t22 += v * b7; + t23 += v * b8; + t24 += v * b9; + t25 += v * b10; + t26 += v * b11; + t27 += v * b12; + t28 += v * b13; + t29 += v * b14; + t30 += v * b15; + + t0 += 38 * t16; + t1 += 38 * t17; + t2 += 38 * t18; + t3 += 38 * t19; + t4 += 38 * t20; + t5 += 38 * t21; + t6 += 38 * t22; + t7 += 38 * t23; + t8 += 38 * t24; + t9 += 38 * t25; + t10 += 38 * t26; + t11 += 38 * t27; + t12 += 38 * t28; + t13 += 38 * t29; + t14 += 38 * t30; + // t15 left as is + + // first car + c = 1; + v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536; + v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536; + v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536; + v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536; + v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536; + v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536; + v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536; + v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536; + v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536; + v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536; + v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536; + v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536; + v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536; + v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536; + v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536; + v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536; + t0 += c-1 + 37 * (c-1); + + // second car + c = 1; + v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536; + v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536; + v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536; + v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536; + v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536; + v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536; + v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536; + v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536; + v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536; + v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536; + v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536; + v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536; + v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536; + v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536; + v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536; + v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536; + t0 += c-1 + 37 * (c-1); + + o[ 0] = t0; + o[ 1] = t1; + o[ 2] = t2; + o[ 3] = t3; + o[ 4] = t4; + o[ 5] = t5; + o[ 6] = t6; + o[ 7] = t7; + o[ 8] = t8; + o[ 9] = t9; + o[10] = t10; + o[11] = t11; + o[12] = t12; + o[13] = t13; + o[14] = t14; + o[15] = t15; +} + +function S(o, a) { + M(o, a, a); +} + +function inv25519(o, i) { + var c = gf(); + var a; + for (a = 0; a < 16; a++) c[a] = i[a]; + for (a = 253; a >= 0; a--) { + S(c, c); + if(a !== 2 && a !== 4) M(c, c, i); + } + for (a = 0; a < 16; a++) o[a] = c[a]; +} + +function pow2523(o, i) { + var c = gf(); + var a; + for (a = 0; a < 16; a++) c[a] = i[a]; + for (a = 250; a >= 0; a--) { + S(c, c); + if(a !== 1) M(c, c, i); + } + for (a = 0; a < 16; a++) o[a] = c[a]; +} + +function crypto_scalarmult(q, n, p) { + var z = new Uint8Array(32); + var x = new Float64Array(80), r, i; + var a = gf(), b = gf(), c = gf(), + d = gf(), e = gf(), f = gf(); + for (i = 0; i < 31; i++) z[i] = n[i]; + z[31]=(n[31]&127)|64; + z[0]&=248; + unpack25519(x,p); + for (i = 0; i < 16; i++) { + b[i]=x[i]; + d[i]=a[i]=c[i]=0; + } + a[0]=d[0]=1; + for (i=254; i>=0; --i) { + r=(z[i>>>3]>>>(i&7))&1; + sel25519(a,b,r); + sel25519(c,d,r); + A(e,a,c); + Z(a,a,c); + A(c,b,d); + Z(b,b,d); + S(d,e); + S(f,a); + M(a,c,a); + M(c,b,e); + A(e,a,c); + Z(a,a,c); + S(b,a); + Z(c,d,f); + M(a,c,_121665); + A(a,a,d); + M(c,c,a); + M(a,d,f); + M(d,b,x); + S(b,e); + sel25519(a,b,r); + sel25519(c,d,r); + } + for (i = 0; i < 16; i++) { + x[i+16]=a[i]; + x[i+32]=c[i]; + x[i+48]=b[i]; + x[i+64]=d[i]; + } + var x32 = x.subarray(32); + var x16 = x.subarray(16); + inv25519(x32,x32); + M(x16,x16,x32); + pack25519(q,x16); + return 0; +} + +function crypto_scalarmult_base(q, n) { + return crypto_scalarmult(q, n, _9); +} + +function crypto_box_keypair(y, x) { + randombytes(x, 32); + return crypto_scalarmult_base(y, x); +} + +function crypto_box_beforenm(k, y, x) { + var s = new Uint8Array(32); + crypto_scalarmult(s, x, y); + return crypto_core_hsalsa20(k, _0, s, sigma); +} + +var crypto_box_afternm = crypto_secretbox; +var crypto_box_open_afternm = crypto_secretbox_open; + +function crypto_box(c, m, d, n, y, x) { + var k = new Uint8Array(32); + crypto_box_beforenm(k, y, x); + return crypto_box_afternm(c, m, d, n, k); +} + +function crypto_box_open(m, c, d, n, y, x) { + var k = new Uint8Array(32); + crypto_box_beforenm(k, y, x); + return crypto_box_open_afternm(m, c, d, n, k); +} + +var K = [ + 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, + 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, + 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019, + 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118, + 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe, + 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2, + 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1, + 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694, + 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3, + 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65, + 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483, + 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5, + 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210, + 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4, + 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725, + 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70, + 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926, + 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df, + 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8, + 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b, + 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001, + 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30, + 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910, + 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8, + 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53, + 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8, + 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb, + 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3, + 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60, + 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec, + 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9, + 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b, + 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207, + 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178, + 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6, + 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b, + 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493, + 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c, + 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a, + 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817 +]; + +function crypto_hashblocks_hl(hh, hl, m, n) { + var wh = new Int32Array(16), wl = new Int32Array(16), + bh0, bh1, bh2, bh3, bh4, bh5, bh6, bh7, + bl0, bl1, bl2, bl3, bl4, bl5, bl6, bl7, + th, tl, i, j, h, l, a, b, c, d; + + var ah0 = hh[0], + ah1 = hh[1], + ah2 = hh[2], + ah3 = hh[3], + ah4 = hh[4], + ah5 = hh[5], + ah6 = hh[6], + ah7 = hh[7], + + al0 = hl[0], + al1 = hl[1], + al2 = hl[2], + al3 = hl[3], + al4 = hl[4], + al5 = hl[5], + al6 = hl[6], + al7 = hl[7]; + + var pos = 0; + while (n >= 128) { + for (i = 0; i < 16; i++) { + j = 8 * i + pos; + wh[i] = (m[j+0] << 24) | (m[j+1] << 16) | (m[j+2] << 8) | m[j+3]; + wl[i] = (m[j+4] << 24) | (m[j+5] << 16) | (m[j+6] << 8) | m[j+7]; + } + for (i = 0; i < 80; i++) { + bh0 = ah0; + bh1 = ah1; + bh2 = ah2; + bh3 = ah3; + bh4 = ah4; + bh5 = ah5; + bh6 = ah6; + bh7 = ah7; + + bl0 = al0; + bl1 = al1; + bl2 = al2; + bl3 = al3; + bl4 = al4; + bl5 = al5; + bl6 = al6; + bl7 = al7; + + // add + h = ah7; + l = al7; + + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; + + // Sigma1 + h = ((ah4 >>> 14) | (al4 << (32-14))) ^ ((ah4 >>> 18) | (al4 << (32-18))) ^ ((al4 >>> (41-32)) | (ah4 << (32-(41-32)))); + l = ((al4 >>> 14) | (ah4 << (32-14))) ^ ((al4 >>> 18) | (ah4 << (32-18))) ^ ((ah4 >>> (41-32)) | (al4 << (32-(41-32)))); + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + // Ch + h = (ah4 & ah5) ^ (~ah4 & ah6); + l = (al4 & al5) ^ (~al4 & al6); + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + // K + h = K[i*2]; + l = K[i*2+1]; + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + // w + h = wh[i%16]; + l = wl[i%16]; + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; + + th = c & 0xffff | d << 16; + tl = a & 0xffff | b << 16; + + // add + h = th; + l = tl; + + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; + + // Sigma0 + h = ((ah0 >>> 28) | (al0 << (32-28))) ^ ((al0 >>> (34-32)) | (ah0 << (32-(34-32)))) ^ ((al0 >>> (39-32)) | (ah0 << (32-(39-32)))); + l = ((al0 >>> 28) | (ah0 << (32-28))) ^ ((ah0 >>> (34-32)) | (al0 << (32-(34-32)))) ^ ((ah0 >>> (39-32)) | (al0 << (32-(39-32)))); + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + // Maj + h = (ah0 & ah1) ^ (ah0 & ah2) ^ (ah1 & ah2); + l = (al0 & al1) ^ (al0 & al2) ^ (al1 & al2); + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; + + bh7 = (c & 0xffff) | (d << 16); + bl7 = (a & 0xffff) | (b << 16); + + // add + h = bh3; + l = bl3; + + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; + + h = th; + l = tl; + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; + + bh3 = (c & 0xffff) | (d << 16); + bl3 = (a & 0xffff) | (b << 16); + + ah1 = bh0; + ah2 = bh1; + ah3 = bh2; + ah4 = bh3; + ah5 = bh4; + ah6 = bh5; + ah7 = bh6; + ah0 = bh7; + + al1 = bl0; + al2 = bl1; + al3 = bl2; + al4 = bl3; + al5 = bl4; + al6 = bl5; + al7 = bl6; + al0 = bl7; + + if (i%16 === 15) { + for (j = 0; j < 16; j++) { + // add + h = wh[j]; + l = wl[j]; + + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; + + h = wh[(j+9)%16]; + l = wl[(j+9)%16]; + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + // sigma0 + th = wh[(j+1)%16]; + tl = wl[(j+1)%16]; + h = ((th >>> 1) | (tl << (32-1))) ^ ((th >>> 8) | (tl << (32-8))) ^ (th >>> 7); + l = ((tl >>> 1) | (th << (32-1))) ^ ((tl >>> 8) | (th << (32-8))) ^ ((tl >>> 7) | (th << (32-7))); + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + // sigma1 + th = wh[(j+14)%16]; + tl = wl[(j+14)%16]; + h = ((th >>> 19) | (tl << (32-19))) ^ ((tl >>> (61-32)) | (th << (32-(61-32)))) ^ (th >>> 6); + l = ((tl >>> 19) | (th << (32-19))) ^ ((th >>> (61-32)) | (tl << (32-(61-32)))) ^ ((tl >>> 6) | (th << (32-6))); + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; + + wh[j] = (c & 0xffff) | (d << 16); + wl[j] = (a & 0xffff) | (b << 16); + } + } + } + + // add + h = ah0; + l = al0; + + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; + + h = hh[0]; + l = hl[0]; + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; + + hh[0] = ah0 = (c & 0xffff) | (d << 16); + hl[0] = al0 = (a & 0xffff) | (b << 16); + + h = ah1; + l = al1; + + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; + + h = hh[1]; + l = hl[1]; + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; + + hh[1] = ah1 = (c & 0xffff) | (d << 16); + hl[1] = al1 = (a & 0xffff) | (b << 16); + + h = ah2; + l = al2; + + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; + + h = hh[2]; + l = hl[2]; + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; + + hh[2] = ah2 = (c & 0xffff) | (d << 16); + hl[2] = al2 = (a & 0xffff) | (b << 16); + + h = ah3; + l = al3; + + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; + + h = hh[3]; + l = hl[3]; + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; + + hh[3] = ah3 = (c & 0xffff) | (d << 16); + hl[3] = al3 = (a & 0xffff) | (b << 16); + + h = ah4; + l = al4; + + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; + + h = hh[4]; + l = hl[4]; + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; + + hh[4] = ah4 = (c & 0xffff) | (d << 16); + hl[4] = al4 = (a & 0xffff) | (b << 16); + + h = ah5; + l = al5; + + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; + + h = hh[5]; + l = hl[5]; + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; + + hh[5] = ah5 = (c & 0xffff) | (d << 16); + hl[5] = al5 = (a & 0xffff) | (b << 16); + + h = ah6; + l = al6; + + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; + + h = hh[6]; + l = hl[6]; + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; + + hh[6] = ah6 = (c & 0xffff) | (d << 16); + hl[6] = al6 = (a & 0xffff) | (b << 16); + + h = ah7; + l = al7; + + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; + + h = hh[7]; + l = hl[7]; + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; + + hh[7] = ah7 = (c & 0xffff) | (d << 16); + hl[7] = al7 = (a & 0xffff) | (b << 16); + + pos += 128; + n -= 128; + } + + return n; +} + +function crypto_hash(out, m, n) { + var hh = new Int32Array(8), + hl = new Int32Array(8), + x = new Uint8Array(256), + i, b = n; + + hh[0] = 0x6a09e667; + hh[1] = 0xbb67ae85; + hh[2] = 0x3c6ef372; + hh[3] = 0xa54ff53a; + hh[4] = 0x510e527f; + hh[5] = 0x9b05688c; + hh[6] = 0x1f83d9ab; + hh[7] = 0x5be0cd19; + + hl[0] = 0xf3bcc908; + hl[1] = 0x84caa73b; + hl[2] = 0xfe94f82b; + hl[3] = 0x5f1d36f1; + hl[4] = 0xade682d1; + hl[5] = 0x2b3e6c1f; + hl[6] = 0xfb41bd6b; + hl[7] = 0x137e2179; + + crypto_hashblocks_hl(hh, hl, m, n); + n %= 128; + + for (i = 0; i < n; i++) x[i] = m[b-n+i]; + x[n] = 128; + + n = 256-128*(n<112?1:0); + x[n-9] = 0; + ts64(x, n-8, (b / 0x20000000) | 0, b << 3); + crypto_hashblocks_hl(hh, hl, x, n); + + for (i = 0; i < 8; i++) ts64(out, 8*i, hh[i], hl[i]); + + return 0; +} + +function add(p, q) { + var a = gf(), b = gf(), c = gf(), + d = gf(), e = gf(), f = gf(), + g = gf(), h = gf(), t = gf(); + + Z(a, p[1], p[0]); + Z(t, q[1], q[0]); + M(a, a, t); + A(b, p[0], p[1]); + A(t, q[0], q[1]); + M(b, b, t); + M(c, p[3], q[3]); + M(c, c, D2); + M(d, p[2], q[2]); + A(d, d, d); + Z(e, b, a); + Z(f, d, c); + A(g, d, c); + A(h, b, a); + + M(p[0], e, f); + M(p[1], h, g); + M(p[2], g, f); + M(p[3], e, h); +} + +function cswap(p, q, b) { + var i; + for (i = 0; i < 4; i++) { + sel25519(p[i], q[i], b); + } +} + +function pack(r, p) { + var tx = gf(), ty = gf(), zi = gf(); + inv25519(zi, p[2]); + M(tx, p[0], zi); + M(ty, p[1], zi); + pack25519(r, ty); + r[31] ^= par25519(tx) << 7; +} + +function scalarmult(p, q, s) { + var b, i; + set25519(p[0], gf0); + set25519(p[1], gf1); + set25519(p[2], gf1); + set25519(p[3], gf0); + for (i = 255; i >= 0; --i) { + b = (s[(i/8)|0] >> (i&7)) & 1; + cswap(p, q, b); + add(q, p); + add(p, p); + cswap(p, q, b); + } +} + +function scalarbase(p, s) { + var q = [gf(), gf(), gf(), gf()]; + set25519(q[0], X); + set25519(q[1], Y); + set25519(q[2], gf1); + M(q[3], X, Y); + scalarmult(p, q, s); +} + +function crypto_sign_keypair(pk, sk, seeded) { + var d = new Uint8Array(64); + var p = [gf(), gf(), gf(), gf()]; + var i; + + if (!seeded) randombytes(sk, 32); + crypto_hash(d, sk, 32); + d[0] &= 248; + d[31] &= 127; + d[31] |= 64; + + scalarbase(p, d); + pack(pk, p); + + for (i = 0; i < 32; i++) sk[i+32] = pk[i]; + return 0; +} + +var L = new Float64Array([0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58, 0xd6, 0x9c, 0xf7, 0xa2, 0xde, 0xf9, 0xde, 0x14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x10]); + +function modL(r, x) { + var carry, i, j, k; + for (i = 63; i >= 32; --i) { + carry = 0; + for (j = i - 32, k = i - 12; j < k; ++j) { + x[j] += carry - 16 * x[i] * L[j - (i - 32)]; + carry = (x[j] + 128) >> 8; + x[j] -= carry * 256; + } + x[j] += carry; + x[i] = 0; + } + carry = 0; + for (j = 0; j < 32; j++) { + x[j] += carry - (x[31] >> 4) * L[j]; + carry = x[j] >> 8; + x[j] &= 255; + } + for (j = 0; j < 32; j++) x[j] -= carry * L[j]; + for (i = 0; i < 32; i++) { + x[i+1] += x[i] >> 8; + r[i] = x[i] & 255; + } +} + +function reduce(r) { + var x = new Float64Array(64), i; + for (i = 0; i < 64; i++) x[i] = r[i]; + for (i = 0; i < 64; i++) r[i] = 0; + modL(r, x); +} + +// Note: difference from C - smlen returned, not passed as argument. +function crypto_sign(sm, m, n, sk) { + var d = new Uint8Array(64), h = new Uint8Array(64), r = new Uint8Array(64); + var i, j, x = new Float64Array(64); + var p = [gf(), gf(), gf(), gf()]; + + crypto_hash(d, sk, 32); + d[0] &= 248; + d[31] &= 127; + d[31] |= 64; + + var smlen = n + 64; + for (i = 0; i < n; i++) sm[64 + i] = m[i]; + for (i = 0; i < 32; i++) sm[32 + i] = d[32 + i]; + + crypto_hash(r, sm.subarray(32), n+32); + reduce(r); + scalarbase(p, r); + pack(sm, p); + + for (i = 32; i < 64; i++) sm[i] = sk[i]; + crypto_hash(h, sm, n + 64); + reduce(h); + + for (i = 0; i < 64; i++) x[i] = 0; + for (i = 0; i < 32; i++) x[i] = r[i]; + for (i = 0; i < 32; i++) { + for (j = 0; j < 32; j++) { + x[i+j] += h[i] * d[j]; + } + } + + modL(sm.subarray(32), x); + return smlen; +} + +function unpackneg(r, p) { + var t = gf(), chk = gf(), num = gf(), + den = gf(), den2 = gf(), den4 = gf(), + den6 = gf(); + + set25519(r[2], gf1); + unpack25519(r[1], p); + S(num, r[1]); + M(den, num, D); + Z(num, num, r[2]); + A(den, r[2], den); + + S(den2, den); + S(den4, den2); + M(den6, den4, den2); + M(t, den6, num); + M(t, t, den); + + pow2523(t, t); + M(t, t, num); + M(t, t, den); + M(t, t, den); + M(r[0], t, den); + + S(chk, r[0]); + M(chk, chk, den); + if (neq25519(chk, num)) M(r[0], r[0], I); + + S(chk, r[0]); + M(chk, chk, den); + if (neq25519(chk, num)) return -1; + + if (par25519(r[0]) === (p[31]>>7)) Z(r[0], gf0, r[0]); + + M(r[3], r[0], r[1]); + return 0; +} + +function crypto_sign_open(m, sm, n, pk) { + var i, mlen; + var t = new Uint8Array(32), h = new Uint8Array(64); + var p = [gf(), gf(), gf(), gf()], + q = [gf(), gf(), gf(), gf()]; + + mlen = -1; + if (n < 64) return -1; + + if (unpackneg(q, pk)) return -1; + + for (i = 0; i < n; i++) m[i] = sm[i]; + for (i = 0; i < 32; i++) m[i+32] = pk[i]; + crypto_hash(h, m, n); + reduce(h); + scalarmult(p, q, h); + + scalarbase(q, sm.subarray(32)); + add(p, q); + pack(t, p); + + n -= 64; + if (crypto_verify_32(sm, 0, t, 0)) { + for (i = 0; i < n; i++) m[i] = 0; + return -1; + } + + for (i = 0; i < n; i++) m[i] = sm[i + 64]; + mlen = n; + return mlen; +} + +var crypto_secretbox_KEYBYTES = 32, + crypto_secretbox_NONCEBYTES = 24, + crypto_secretbox_ZEROBYTES = 32, + crypto_secretbox_BOXZEROBYTES = 16, + crypto_scalarmult_BYTES = 32, + crypto_scalarmult_SCALARBYTES = 32, + crypto_box_PUBLICKEYBYTES = 32, + crypto_box_SECRETKEYBYTES = 32, + crypto_box_BEFORENMBYTES = 32, + crypto_box_NONCEBYTES = crypto_secretbox_NONCEBYTES, + crypto_box_ZEROBYTES = crypto_secretbox_ZEROBYTES, + crypto_box_BOXZEROBYTES = crypto_secretbox_BOXZEROBYTES, + crypto_sign_BYTES = 64, + crypto_sign_PUBLICKEYBYTES = 32, + crypto_sign_SECRETKEYBYTES = 64, + crypto_sign_SEEDBYTES = 32, + crypto_hash_BYTES = 64; + +nacl.lowlevel = { + crypto_core_hsalsa20: crypto_core_hsalsa20, + crypto_stream_xor: crypto_stream_xor, + crypto_stream: crypto_stream, + crypto_stream_salsa20_xor: crypto_stream_salsa20_xor, + crypto_stream_salsa20: crypto_stream_salsa20, + crypto_onetimeauth: crypto_onetimeauth, + crypto_onetimeauth_verify: crypto_onetimeauth_verify, + crypto_verify_16: crypto_verify_16, + crypto_verify_32: crypto_verify_32, + crypto_secretbox: crypto_secretbox, + crypto_secretbox_open: crypto_secretbox_open, + crypto_scalarmult: crypto_scalarmult, + crypto_scalarmult_base: crypto_scalarmult_base, + crypto_box_beforenm: crypto_box_beforenm, + crypto_box_afternm: crypto_box_afternm, + crypto_box: crypto_box, + crypto_box_open: crypto_box_open, + crypto_box_keypair: crypto_box_keypair, + crypto_hash: crypto_hash, + crypto_sign: crypto_sign, + crypto_sign_keypair: crypto_sign_keypair, + crypto_sign_open: crypto_sign_open, + + crypto_secretbox_KEYBYTES: crypto_secretbox_KEYBYTES, + crypto_secretbox_NONCEBYTES: crypto_secretbox_NONCEBYTES, + crypto_secretbox_ZEROBYTES: crypto_secretbox_ZEROBYTES, + crypto_secretbox_BOXZEROBYTES: crypto_secretbox_BOXZEROBYTES, + crypto_scalarmult_BYTES: crypto_scalarmult_BYTES, + crypto_scalarmult_SCALARBYTES: crypto_scalarmult_SCALARBYTES, + crypto_box_PUBLICKEYBYTES: crypto_box_PUBLICKEYBYTES, + crypto_box_SECRETKEYBYTES: crypto_box_SECRETKEYBYTES, + crypto_box_BEFORENMBYTES: crypto_box_BEFORENMBYTES, + crypto_box_NONCEBYTES: crypto_box_NONCEBYTES, + crypto_box_ZEROBYTES: crypto_box_ZEROBYTES, + crypto_box_BOXZEROBYTES: crypto_box_BOXZEROBYTES, + crypto_sign_BYTES: crypto_sign_BYTES, + crypto_sign_PUBLICKEYBYTES: crypto_sign_PUBLICKEYBYTES, + crypto_sign_SECRETKEYBYTES: crypto_sign_SECRETKEYBYTES, + crypto_sign_SEEDBYTES: crypto_sign_SEEDBYTES, + crypto_hash_BYTES: crypto_hash_BYTES +}; + +/* High-level API */ + +function checkLengths(k, n) { + if (k.length !== crypto_secretbox_KEYBYTES) throw new Error('bad key size'); + if (n.length !== crypto_secretbox_NONCEBYTES) throw new Error('bad nonce size'); +} + +function checkBoxLengths(pk, sk) { + if (pk.length !== crypto_box_PUBLICKEYBYTES) throw new Error('bad public key size'); + if (sk.length !== crypto_box_SECRETKEYBYTES) throw new Error('bad secret key size'); +} + +function checkArrayTypes() { + var t, i; + for (i = 0; i < arguments.length; i++) { + if ((t = Object.prototype.toString.call(arguments[i])) !== '[object Uint8Array]') + throw new TypeError('unexpected type ' + t + ', use Uint8Array'); + } +} + +function cleanup(arr) { + for (var i = 0; i < arr.length; i++) arr[i] = 0; +} + +nacl.util = {}; + +nacl.util.decodeUTF8 = function(s) { + var i, d = unescape(encodeURIComponent(s)), b = new Uint8Array(d.length); + for (i = 0; i < d.length; i++) b[i] = d.charCodeAt(i); + return b; +}; + +nacl.util.encodeUTF8 = function(arr) { + var i, s = []; + for (i = 0; i < arr.length; i++) s.push(String.fromCharCode(arr[i])); + return decodeURIComponent(escape(s.join(''))); +}; + +nacl.util.encodeBase64 = function(arr) { + if (typeof btoa === 'undefined') { + return (new Buffer(arr)).toString('base64'); + } else { + var i, s = [], len = arr.length; + for (i = 0; i < len; i++) s.push(String.fromCharCode(arr[i])); + return btoa(s.join('')); + } +}; + +nacl.util.decodeBase64 = function(s) { + if (typeof atob === 'undefined') { + return new Uint8Array(Array.prototype.slice.call(new Buffer(s, 'base64'), 0)); + } else { + var i, d = atob(s), b = new Uint8Array(d.length); + for (i = 0; i < d.length; i++) b[i] = d.charCodeAt(i); + return b; + } +}; + +nacl.randomBytes = function(n) { + var b = new Uint8Array(n); + randombytes(b, n); + return b; +}; + +nacl.secretbox = function(msg, nonce, key) { + checkArrayTypes(msg, nonce, key); + checkLengths(key, nonce); + var m = new Uint8Array(crypto_secretbox_ZEROBYTES + msg.length); + var c = new Uint8Array(m.length); + for (var i = 0; i < msg.length; i++) m[i+crypto_secretbox_ZEROBYTES] = msg[i]; + crypto_secretbox(c, m, m.length, nonce, key); + return c.subarray(crypto_secretbox_BOXZEROBYTES); +}; + +nacl.secretbox.open = function(box, nonce, key) { + checkArrayTypes(box, nonce, key); + checkLengths(key, nonce); + var c = new Uint8Array(crypto_secretbox_BOXZEROBYTES + box.length); + var m = new Uint8Array(c.length); + for (var i = 0; i < box.length; i++) c[i+crypto_secretbox_BOXZEROBYTES] = box[i]; + if (c.length < 32) return false; + if (crypto_secretbox_open(m, c, c.length, nonce, key) !== 0) return false; + return m.subarray(crypto_secretbox_ZEROBYTES); +}; + +nacl.secretbox.keyLength = crypto_secretbox_KEYBYTES; +nacl.secretbox.nonceLength = crypto_secretbox_NONCEBYTES; +nacl.secretbox.overheadLength = crypto_secretbox_BOXZEROBYTES; + +nacl.scalarMult = function(n, p) { + checkArrayTypes(n, p); + if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size'); + if (p.length !== crypto_scalarmult_BYTES) throw new Error('bad p size'); + var q = new Uint8Array(crypto_scalarmult_BYTES); + crypto_scalarmult(q, n, p); + return q; +}; + +nacl.scalarMult.base = function(n) { + checkArrayTypes(n); + if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size'); + var q = new Uint8Array(crypto_scalarmult_BYTES); + crypto_scalarmult_base(q, n); + return q; +}; + +nacl.scalarMult.scalarLength = crypto_scalarmult_SCALARBYTES; +nacl.scalarMult.groupElementLength = crypto_scalarmult_BYTES; + +nacl.box = function(msg, nonce, publicKey, secretKey) { + var k = nacl.box.before(publicKey, secretKey); + return nacl.secretbox(msg, nonce, k); +}; + +nacl.box.before = function(publicKey, secretKey) { + checkArrayTypes(publicKey, secretKey); + checkBoxLengths(publicKey, secretKey); + var k = new Uint8Array(crypto_box_BEFORENMBYTES); + crypto_box_beforenm(k, publicKey, secretKey); + return k; +}; + +nacl.box.after = nacl.secretbox; + +nacl.box.open = function(msg, nonce, publicKey, secretKey) { + var k = nacl.box.before(publicKey, secretKey); + return nacl.secretbox.open(msg, nonce, k); +}; + +nacl.box.open.after = nacl.secretbox.open; + +nacl.box.keyPair = function() { + var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES); + var sk = new Uint8Array(crypto_box_SECRETKEYBYTES); + crypto_box_keypair(pk, sk); + return {publicKey: pk, secretKey: sk}; +}; + +nacl.box.keyPair.fromSecretKey = function(secretKey) { + checkArrayTypes(secretKey); + if (secretKey.length !== crypto_box_SECRETKEYBYTES) + throw new Error('bad secret key size'); + var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES); + crypto_scalarmult_base(pk, secretKey); + return {publicKey: pk, secretKey: new Uint8Array(secretKey)}; +}; + +nacl.box.publicKeyLength = crypto_box_PUBLICKEYBYTES; +nacl.box.secretKeyLength = crypto_box_SECRETKEYBYTES; +nacl.box.sharedKeyLength = crypto_box_BEFORENMBYTES; +nacl.box.nonceLength = crypto_box_NONCEBYTES; +nacl.box.overheadLength = nacl.secretbox.overheadLength; + +nacl.sign = function(msg, secretKey) { + checkArrayTypes(msg, secretKey); + if (secretKey.length !== crypto_sign_SECRETKEYBYTES) + throw new Error('bad secret key size'); + var signedMsg = new Uint8Array(crypto_sign_BYTES+msg.length); + crypto_sign(signedMsg, msg, msg.length, secretKey); + return signedMsg; +}; + +nacl.sign.open = function(signedMsg, publicKey) { + if (arguments.length !== 2) + throw new Error('nacl.sign.open accepts 2 arguments; did you mean to use nacl.sign.detached.verify?'); + checkArrayTypes(signedMsg, publicKey); + if (publicKey.length !== crypto_sign_PUBLICKEYBYTES) + throw new Error('bad public key size'); + var tmp = new Uint8Array(signedMsg.length); + var mlen = crypto_sign_open(tmp, signedMsg, signedMsg.length, publicKey); + if (mlen < 0) return null; + var m = new Uint8Array(mlen); + for (var i = 0; i < m.length; i++) m[i] = tmp[i]; + return m; +}; + +nacl.sign.detached = function(msg, secretKey) { + var signedMsg = nacl.sign(msg, secretKey); + var sig = new Uint8Array(crypto_sign_BYTES); + for (var i = 0; i < sig.length; i++) sig[i] = signedMsg[i]; + return sig; +}; + +nacl.sign.detached.verify = function(msg, sig, publicKey) { + checkArrayTypes(msg, sig, publicKey); + if (sig.length !== crypto_sign_BYTES) + throw new Error('bad signature size'); + if (publicKey.length !== crypto_sign_PUBLICKEYBYTES) + throw new Error('bad public key size'); + var sm = new Uint8Array(crypto_sign_BYTES + msg.length); + var m = new Uint8Array(crypto_sign_BYTES + msg.length); + var i; + for (i = 0; i < crypto_sign_BYTES; i++) sm[i] = sig[i]; + for (i = 0; i < msg.length; i++) sm[i+crypto_sign_BYTES] = msg[i]; + return (crypto_sign_open(m, sm, sm.length, publicKey) >= 0); +}; + +nacl.sign.keyPair = function() { + var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES); + var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES); + crypto_sign_keypair(pk, sk); + return {publicKey: pk, secretKey: sk}; +}; + +nacl.sign.keyPair.fromSecretKey = function(secretKey) { + checkArrayTypes(secretKey); + if (secretKey.length !== crypto_sign_SECRETKEYBYTES) + throw new Error('bad secret key size'); + var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES); + for (var i = 0; i < pk.length; i++) pk[i] = secretKey[32+i]; + return {publicKey: pk, secretKey: new Uint8Array(secretKey)}; +}; + +nacl.sign.keyPair.fromSeed = function(seed) { + checkArrayTypes(seed); + if (seed.length !== crypto_sign_SEEDBYTES) + throw new Error('bad seed size'); + var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES); + var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES); + for (var i = 0; i < 32; i++) sk[i] = seed[i]; + crypto_sign_keypair(pk, sk, true); + return {publicKey: pk, secretKey: sk}; +}; + +nacl.sign.publicKeyLength = crypto_sign_PUBLICKEYBYTES; +nacl.sign.secretKeyLength = crypto_sign_SECRETKEYBYTES; +nacl.sign.seedLength = crypto_sign_SEEDBYTES; +nacl.sign.signatureLength = crypto_sign_BYTES; + +nacl.hash = function(msg) { + checkArrayTypes(msg); + var h = new Uint8Array(crypto_hash_BYTES); + crypto_hash(h, msg, msg.length); + return h; +}; + +nacl.hash.hashLength = crypto_hash_BYTES; + +nacl.verify = function(x, y) { + checkArrayTypes(x, y); + // Zero length arguments are considered not equal. + if (x.length === 0 || y.length === 0) return false; + if (x.length !== y.length) return false; + return (vn(x, 0, y, 0, x.length) === 0) ? true : false; +}; + +nacl.setPRNG = function(fn) { + randombytes = fn; +}; + +(function() { + // Initialize PRNG if environment provides CSPRNG. + // If not, methods calling randombytes will throw. + var crypto; + if (typeof window !== 'undefined') { + // Browser. + if (window.crypto && window.crypto.getRandomValues) { + crypto = window.crypto; // Standard + } else if (window.msCrypto && window.msCrypto.getRandomValues) { + crypto = window.msCrypto; // Internet Explorer 11+ + } + if (crypto) { + nacl.setPRNG(function(x, n) { + var i, v = new Uint8Array(n); + crypto.getRandomValues(v); + for (i = 0; i < n; i++) x[i] = v[i]; + cleanup(v); + }); + } + } else if (typeof require !== 'undefined') { + // Node.js. + crypto = require('crypto'); + if (crypto) { + nacl.setPRNG(function(x, n) { + var i, v = crypto.randomBytes(n); + for (i = 0; i < n; i++) x[i] = v[i]; + cleanup(v); + }); + } + } +})(); + +})(typeof module !== 'undefined' && module.exports ? module.exports : (window.nacl = window.nacl || {})); diff --git a/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl-fast.min.js 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B(r,t){m(r,t,t)}function S(r,t){var n,e=$();for(n=0;16>n;n++)e[n]=t[n];for(n=253;n>=0;n--)B(e,e),2!==n&&4!==n&&m(e,e,t);for(n=0;16>n;n++)r[n]=e[n]}function K(r,t){var n,e=$();for(n=0;16>n;n++)e[n]=t[n];for(n=250;n>=0;n--)B(e,e),1!==n&&m(e,e,t);for(n=0;16>n;n++)r[n]=e[n]}function T(r,t,n){var e,o,i=new Uint8Array(32),h=new Float64Array(80),a=$(),f=$(),s=$(),u=$(),c=$(),y=$();for(o=0;31>o;o++)i[o]=t[o];for(i[31]=127&t[31]|64,i[0]&=248,E(h,n),o=0;16>o;o++)f[o]=h[o],u[o]=a[o]=s[o]=0;for(a[0]=u[0]=1,o=254;o>=0;--o)e=i[o>>>3]>>>(7&o)&1,d(a,f,e),d(s,u,e),x(c,a,s),M(a,a,s),x(s,f,u),M(f,f,u),B(u,c),B(y,a),m(a,s,a),m(s,f,c),x(c,a,s),M(a,a,s),B(f,a),M(s,u,y),m(a,s,ir),x(a,a,u),m(s,s,a),m(a,u,y),m(u,f,h),B(f,c),d(a,f,e),d(s,u,e);for(o=0;16>o;o++)h[o+16]=a[o],h[o+32]=s[o],h[o+48]=f[o],h[o+64]=u[o];var l=h.subarray(32),w=h.subarray(16);return S(l,l),m(w,w,l),A(r,w),0}function Y(r,t){return T(r,t,nr)}function k(r,t){return rr(t,32),Y(r,t)}function L(r,t,n){var e=new Uint8Array(32);return T(e,n,t),f(r,tr,e,cr)}function C(r,t,n,e,o,i){var h=new Uint8Array(32);return L(h,o,i),lr(r,t,n,e,h)}function R(r,t,n,e,o,i){var h=new Uint8Array(32);return L(h,o,i),wr(r,t,n,e,h)}function z(r,t,n,e){for(var o,i,h,a,f,s,u,c,y,l,w,p,g,v,b,d,A,_,U,E,x,M,m,B,S,K,T=new Int32Array(16),Y=new Int32Array(16),k=r[0],L=r[1],C=r[2],R=r[3],z=r[4],P=r[5],O=r[6],N=r[7],F=t[0],I=t[1],j=t[2],G=t[3],Z=t[4],V=t[5],q=t[6],X=t[7],D=0;e>=128;){for(U=0;16>U;U++)E=8*U+D,T[U]=n[E+0]<<24|n[E+1]<<16|n[E+2]<<8|n[E+3],Y[U]=n[E+4]<<24|n[E+5]<<16|n[E+6]<<8|n[E+7];for(U=0;80>U;U++)if(o=k,i=L,h=C,a=R,f=z,s=P,u=O,c=N,y=F,l=I,w=j,p=G,g=Z,v=V,b=q,d=X,x=N,M=X,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=(z>>>14|Z<<18)^(z>>>18|Z<<14)^(Z>>>9|z<<23),M=(Z>>>14|z<<18)^(Z>>>18|z<<14)^(z>>>9|Z<<23),m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,x=z&P^~z&O,M=Z&V^~Z&q,m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,x=pr[2*U],M=pr[2*U+1],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,x=T[U%16],M=Y[U%16],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,A=65535&S|K<<16,_=65535&m|B<<16,x=A,M=_,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=(k>>>28|F<<4)^(F>>>2|k<<30)^(F>>>7|k<<25),M=(F>>>28|k<<4)^(k>>>2|F<<30)^(k>>>7|F<<25),m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,x=k&L^k&C^L&C,M=F&I^F&j^I&j,m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,c=65535&S|K<<16,d=65535&m|B<<16,x=a,M=p,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=A,M=_,m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,a=65535&S|K<<16,p=65535&m|B<<16,L=o,C=i,R=h,z=a,P=f,O=s,N=u,k=c,I=y,j=l,G=w,Z=p,V=g,q=v,X=b,F=d,U%16===15)for(E=0;16>E;E++)x=T[E],M=Y[E],m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=T[(E+9)%16],M=Y[(E+9)%16],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,A=T[(E+1)%16],_=Y[(E+1)%16],x=(A>>>1|_<<31)^(A>>>8|_<<24)^A>>>7,M=(_>>>1|A<<31)^(_>>>8|A<<24)^(_>>>7|A<<25),m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,A=T[(E+14)%16],_=Y[(E+14)%16],x=(A>>>19|_<<13)^(_>>>29|A<<3)^A>>>6,M=(_>>>19|A<<13)^(A>>>29|_<<3)^(_>>>6|A<<26),m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,T[E]=65535&S|K<<16,Y[E]=65535&m|B<<16;x=k,M=F,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[0],M=t[0],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[0]=k=65535&S|K<<16,t[0]=F=65535&m|B<<16,x=L,M=I,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[1],M=t[1],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[1]=L=65535&S|K<<16,t[1]=I=65535&m|B<<16,x=C,M=j,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[2],M=t[2],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[2]=C=65535&S|K<<16,t[2]=j=65535&m|B<<16,x=R,M=G,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[3],M=t[3],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[3]=R=65535&S|K<<16,t[3]=G=65535&m|B<<16,x=z,M=Z,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[4],M=t[4],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[4]=z=65535&S|K<<16,t[4]=Z=65535&m|B<<16,x=P,M=V,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[5],M=t[5],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[5]=P=65535&S|K<<16,t[5]=V=65535&m|B<<16,x=O,M=q,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[6],M=t[6],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[6]=O=65535&S|K<<16,t[6]=q=65535&m|B<<16,x=N,M=X,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[7],M=t[7],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[7]=N=65535&S|K<<16,t[7]=X=65535&m|B<<16,D+=128,e-=128}return e}function P(r,n,e){var o,i=new Int32Array(8),h=new Int32Array(8),a=new Uint8Array(256),f=e;for(i[0]=1779033703,i[1]=3144134277,i[2]=1013904242,i[3]=2773480762,i[4]=1359893119,i[5]=2600822924,i[6]=528734635,i[7]=1541459225,h[0]=4089235720,h[1]=2227873595,h[2]=4271175723,h[3]=1595750129,h[4]=2917565137,h[5]=725511199,h[6]=4215389547,h[7]=327033209,z(i,h,n,e),e%=128,o=0;e>o;o++)a[o]=n[f-e+o];for(a[e]=128,e=256-128*(112>e?1:0),a[e-9]=0,t(a,e-8,f/536870912|0,f<<3),z(i,h,a,e),o=0;8>o;o++)t(r,8*o,i[o],h[o]);return 0}function O(r,t){var n=$(),e=$(),o=$(),i=$(),h=$(),a=$(),f=$(),s=$(),u=$();M(n,r[1],r[0]),M(u,t[1],t[0]),m(n,n,u),x(e,r[0],r[1]),x(u,t[0],t[1]),m(e,e,u),m(o,r[3],t[3]),m(o,o,ar),m(i,r[2],t[2]),x(i,i,i),M(h,e,n),M(a,i,o),x(f,i,o),x(s,e,n),m(r[0],h,a),m(r[1],s,f),m(r[2],f,a),m(r[3],h,s)}function N(r,t,n){var e;for(e=0;4>e;e++)d(r[e],t[e],n)}function F(r,t){var n=$(),e=$(),o=$();S(o,t[2]),m(n,t[0],o),m(e,t[1],o),A(r,e),r[31]^=U(n)<<7}function I(r,t,n){var e,o;for(v(r[0],er),v(r[1],or),v(r[2],or),v(r[3],er),o=255;o>=0;--o)e=n[o/8|0]>>(7&o)&1,N(r,t,e),O(t,r),O(r,r),N(r,t,e)}function j(r,t){var n=[$(),$(),$(),$()];v(n[0],fr),v(n[1],sr),v(n[2],or),m(n[3],fr,sr),I(r,n,t)}function G(r,t,n){var e,o=new Uint8Array(64),i=[$(),$(),$(),$()];for(n||rr(t,32),P(o,t,32),o[0]&=248,o[31]&=127,o[31]|=64,j(i,o),F(r,i),e=0;32>e;e++)t[e+32]=r[e];return 0}function Z(r,t){var n,e,o,i;for(e=63;e>=32;--e){for(n=0,o=e-32,i=e-12;i>o;++o)t[o]+=n-16*t[e]*gr[o-(e-32)],n=t[o]+128>>8,t[o]-=256*n;t[o]+=n,t[e]=0}for(n=0,o=0;32>o;o++)t[o]+=n-(t[31]>>4)*gr[o],n=t[o]>>8,t[o]&=255;for(o=0;32>o;o++)t[o]-=n*gr[o];for(e=0;32>e;e++)t[e+1]+=t[e]>>8,r[e]=255&t[e]}function V(r){var t,n=new Float64Array(64);for(t=0;64>t;t++)n[t]=r[t];for(t=0;64>t;t++)r[t]=0;Z(r,n)}function q(r,t,n,e){var o,i,h=new Uint8Array(64),a=new Uint8Array(64),f=new Uint8Array(64),s=new Float64Array(64),u=[$(),$(),$(),$()];P(h,e,32),h[0]&=248,h[31]&=127,h[31]|=64;var c=n+64;for(o=0;n>o;o++)r[64+o]=t[o];for(o=0;32>o;o++)r[32+o]=h[32+o];for(P(f,r.subarray(32),n+32),V(f),j(u,f),F(r,u),o=32;64>o;o++)r[o]=e[o];for(P(a,r,n+64),V(a),o=0;64>o;o++)s[o]=0;for(o=0;32>o;o++)s[o]=f[o];for(o=0;32>o;o++)for(i=0;32>i;i++)s[o+i]+=a[o]*h[i];return Z(r.subarray(32),s),c}function X(r,t){var n=$(),e=$(),o=$(),i=$(),h=$(),a=$(),f=$();return v(r[2],or),E(r[1],t),B(o,r[1]),m(i,o,hr),M(o,o,r[2]),x(i,r[2],i),B(h,i),B(a,h),m(f,a,h),m(n,f,o),m(n,n,i),K(n,n),m(n,n,o),m(n,n,i),m(n,n,i),m(r[0],n,i),B(e,r[0]),m(e,e,i),_(e,o)&&m(r[0],r[0],ur),B(e,r[0]),m(e,e,i),_(e,o)?-1:(U(r[0])===t[31]>>7&&M(r[0],er,r[0]),m(r[3],r[0],r[1]),0)}function D(r,t,n,e){var i,h,a=new Uint8Array(32),f=new Uint8Array(64),s=[$(),$(),$(),$()],u=[$(),$(),$(),$()];if(h=-1,64>n)return-1;if(X(u,e))return-1;for(i=0;n>i;i++)r[i]=t[i];for(i=0;32>i;i++)r[i+32]=e[i];if(P(f,r,n),V(f),I(s,u,f),j(u,t.subarray(32)),O(s,u),F(a,s),n-=64,o(t,0,a,0)){for(i=0;n>i;i++)r[i]=0;return-1}for(i=0;n>i;i++)r[i]=t[i+64];return h=n}function H(r,t){if(r.length!==vr)throw new Error("bad key size");if(t.length!==br)throw new Error("bad nonce size")}function J(r,t){if(r.length!==Er)throw new Error("bad public key size");if(t.length!==xr)throw new Error("bad secret key size")}function Q(){var r,t;for(t=0;t>>13|n<<3),e=255&r[4]|(255&r[5])<<8,this.r[2]=7939&(n>>>10|e<<6),o=255&r[6]|(255&r[7])<<8,this.r[3]=8191&(e>>>7|o<<9),i=255&r[8]|(255&r[9])<<8,this.r[4]=255&(o>>>4|i<<12),this.r[5]=i>>>1&8190,h=255&r[10]|(255&r[11])<<8,this.r[6]=8191&(i>>>14|h<<2),a=255&r[12]|(255&r[13])<<8,this.r[7]=8065&(h>>>11|a<<5),f=255&r[14]|(255&r[15])<<8,this.r[8]=8191&(a>>>8|f<<8),this.r[9]=f>>>5&127,this.pad[0]=255&r[16]|(255&r[17])<<8,this.pad[1]=255&r[18]|(255&r[19])<<8,this.pad[2]=255&r[20]|(255&r[21])<<8,this.pad[3]=255&r[22]|(255&r[23])<<8,this.pad[4]=255&r[24]|(255&r[25])<<8,this.pad[5]=255&r[26]|(255&r[27])<<8,this.pad[6]=255&r[28]|(255&r[29])<<8,this.pad[7]=255&r[30]|(255&r[31])<<8};yr.prototype.blocks=function(r,t,n){for(var e,o,i,h,a,f,s,u,c,y,l,w,p,g,v,b,d,A,_,U=this.fin?0:2048,E=this.h[0],x=this.h[1],M=this.h[2],m=this.h[3],B=this.h[4],S=this.h[5],K=this.h[6],T=this.h[7],Y=this.h[8],k=this.h[9],L=this.r[0],C=this.r[1],R=this.r[2],z=this.r[3],P=this.r[4],O=this.r[5],N=this.r[6],F=this.r[7],I=this.r[8],j=this.r[9];n>=16;)e=255&r[t+0]|(255&r[t+1])<<8,E+=8191&e,o=255&r[t+2]|(255&r[t+3])<<8,x+=8191&(e>>>13|o<<3),i=255&r[t+4]|(255&r[t+5])<<8,M+=8191&(o>>>10|i<<6),h=255&r[t+6]|(255&r[t+7])<<8,m+=8191&(i>>>7|h<<9),a=255&r[t+8]|(255&r[t+9])<<8,B+=8191&(h>>>4|a<<12),S+=a>>>1&8191,f=255&r[t+10]|(255&r[t+11])<<8,K+=8191&(a>>>14|f<<2),s=255&r[t+12]|(255&r[t+13])<<8,T+=8191&(f>>>11|s<<5),u=255&r[t+14]|(255&r[t+15])<<8,Y+=8191&(s>>>8|u<<8),k+=u>>>5|U,c=0,y=c,y+=E*L,y+=5*x*j,y+=5*M*I,y+=5*m*F,y+=5*B*N,c=y>>>13,y&=8191,y+=5*S*O,y+=5*K*P,y+=5*T*z,y+=5*Y*R,y+=5*k*C,c+=y>>>13,y&=8191,l=c,l+=E*C,l+=x*L,l+=5*M*j,l+=5*m*I,l+=5*B*F,c=l>>>13,l&=8191,l+=5*S*N,l+=5*K*O,l+=5*T*P,l+=5*Y*z,l+=5*k*R,c+=l>>>13,l&=8191,w=c,w+=E*R,w+=x*C,w+=M*L,w+=5*m*j,w+=5*B*I,c=w>>>13,w&=8191,w+=5*S*F,w+=5*K*N,w+=5*T*O,w+=5*Y*P,w+=5*k*z,c+=w>>>13,w&=8191,p=c,p+=E*z,p+=x*R,p+=M*C,p+=m*L,p+=5*B*j,c=p>>>13,p&=8191,p+=5*S*I,p+=5*K*F,p+=5*T*N,p+=5*Y*O,p+=5*k*P,c+=p>>>13,p&=8191,g=c,g+=E*P,g+=x*z,g+=M*R,g+=m*C,g+=B*L,c=g>>>13,g&=8191,g+=5*S*j,g+=5*K*I,g+=5*T*F,g+=5*Y*N,g+=5*k*O,c+=g>>>13,g&=8191,v=c,v+=E*O,v+=x*P,v+=M*z,v+=m*R,v+=B*C,c=v>>>13,v&=8191,v+=S*L,v+=5*K*j,v+=5*T*I,v+=5*Y*F,v+=5*k*N,c+=v>>>13,v&=8191,b=c,b+=E*N,b+=x*O,b+=M*P,b+=m*z,b+=B*R,c=b>>>13,b&=8191,b+=S*C,b+=K*L,b+=5*T*j,b+=5*Y*I,b+=5*k*F,c+=b>>>13,b&=8191,d=c,d+=E*F,d+=x*N,d+=M*O,d+=m*P,d+=B*z,c=d>>>13,d&=8191,d+=S*R,d+=K*C,d+=T*L,d+=5*Y*j,d+=5*k*I,c+=d>>>13,d&=8191,A=c,A+=E*I,A+=x*F,A+=M*N,A+=m*O,A+=B*P,c=A>>>13,A&=8191,A+=S*z,A+=K*R,A+=T*C,A+=Y*L,A+=5*k*j,c+=A>>>13,A&=8191,_=c,_+=E*j,_+=x*I,_+=M*F,_+=m*N,_+=B*O,c=_>>>13,_&=8191,_+=S*P,_+=K*z,_+=T*R,_+=Y*C,_+=k*L,c+=_>>>13,_&=8191,c=(c<<2)+c|0,c=c+y|0,y=8191&c,c>>>=13,l+=c,E=y,x=l,M=w,m=p,B=g,S=v,K=b,T=d,Y=A,k=_,t+=16,n-=16;this.h[0]=E,this.h[1]=x,this.h[2]=M,this.h[3]=m,this.h[4]=B,this.h[5]=S,this.h[6]=K,this.h[7]=T,this.h[8]=Y,this.h[9]=k},yr.prototype.finish=function(r,t){var n,e,o,i,h=new Uint16Array(10);if(this.leftover){for(i=this.leftover,this.buffer[i++]=1;16>i;i++)this.buffer[i]=0;this.fin=1,this.blocks(this.buffer,0,16)}for(n=this.h[1]>>>13,this.h[1]&=8191,i=2;10>i;i++)this.h[i]+=n,n=this.h[i]>>>13,this.h[i]&=8191;for(this.h[0]+=5*n,n=this.h[0]>>>13,this.h[0]&=8191,this.h[1]+=n,n=this.h[1]>>>13,this.h[1]&=8191,this.h[2]+=n,h[0]=this.h[0]+5,n=h[0]>>>13,h[0]&=8191,i=1;10>i;i++)h[i]=this.h[i]+n,n=h[i]>>>13,h[i]&=8191;for(h[9]-=8192,e=(h[9]>>>15)-1,i=0;10>i;i++)h[i]&=e;for(e=~e,i=0;10>i;i++)this.h[i]=this.h[i]&e|h[i];for(this.h[0]=65535&(this.h[0]|this.h[1]<<13),this.h[1]=65535&(this.h[1]>>>3|this.h[2]<<10),this.h[2]=65535&(this.h[2]>>>6|this.h[3]<<7),this.h[3]=65535&(this.h[3]>>>9|this.h[4]<<4),this.h[4]=65535&(this.h[4]>>>12|this.h[5]<<1|this.h[6]<<14),this.h[5]=65535&(this.h[6]>>>2|this.h[7]<<11),this.h[6]=65535&(this.h[7]>>>5|this.h[8]<<8),this.h[7]=65535&(this.h[8]>>>8|this.h[9]<<5),o=this.h[0]+this.pad[0],this.h[0]=65535&o,i=1;8>i;i++)o=(this.h[i]+this.pad[i]|0)+(o>>>16)|0,this.h[i]=65535&o;r[t+0]=this.h[0]>>>0&255,r[t+1]=this.h[0]>>>8&255,r[t+2]=this.h[1]>>>0&255,r[t+3]=this.h[1]>>>8&255,r[t+4]=this.h[2]>>>0&255,r[t+5]=this.h[2]>>>8&255,r[t+6]=this.h[3]>>>0&255,r[t+7]=this.h[3]>>>8&255,r[t+8]=this.h[4]>>>0&255,r[t+9]=this.h[4]>>>8&255,r[t+10]=this.h[5]>>>0&255,r[t+11]=this.h[5]>>>8&255,r[t+12]=this.h[6]>>>0&255,r[t+13]=this.h[6]>>>8&255,r[t+14]=this.h[7]>>>0&255,r[t+15]=this.h[7]>>>8&255},yr.prototype.update=function(r,t,n){var e,o;if(this.leftover){for(o=16-this.leftover,o>n&&(o=n),e=0;o>e;e++)this.buffer[this.leftover+e]=r[t+e];if(n-=o,t+=o,this.leftover+=o,this.leftover<16)return;this.blocks(this.buffer,0,16),this.leftover=0}if(n>=16&&(o=n-n%16,this.blocks(r,t,o),t+=o,n-=o),n){for(e=0;n>e;e++)this.buffer[this.leftover+e]=r[t+e];this.leftover+=n}};var lr=p,wr=g,pr=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591],gr=new Float64Array([237,211,245,92,26,99,18,88,214,156,247,162,222,249,222,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16]),vr=32,br=24,dr=32,Ar=16,_r=32,Ur=32,Er=32,xr=32,Mr=32,mr=br,Br=dr,Sr=Ar,Kr=64,Tr=32,Yr=64,kr=32,Lr=64;r.lowlevel={crypto_core_hsalsa20:f,crypto_stream_xor:y,crypto_stream:c,crypto_stream_salsa20_xor:s,crypto_stream_salsa20:u,crypto_onetimeauth:l,crypto_onetimeauth_verify:w,crypto_verify_16:e,crypto_verify_32:o,crypto_secretbox:p,crypto_secretbox_open:g,crypto_scalarmult:T,crypto_scalarmult_base:Y,crypto_box_beforenm:L,crypto_box_afternm:lr,crypto_box:C,crypto_box_open:R,crypto_box_keypair:k,crypto_hash:P,crypto_sign:q,crypto_sign_keypair:G,crypto_sign_open:D,crypto_secretbox_KEYBYTES:vr,crypto_secretbox_NONCEBYTES:br,crypto_secretbox_ZEROBYTES:dr,crypto_secretbox_BOXZEROBYTES:Ar,crypto_scalarmult_BYTES:_r,crypto_scalarmult_SCALARBYTES:Ur,crypto_box_PUBLICKEYBYTES:Er,crypto_box_SECRETKEYBYTES:xr,crypto_box_BEFORENMBYTES:Mr,crypto_box_NONCEBYTES:mr,crypto_box_ZEROBYTES:Br,crypto_box_BOXZEROBYTES:Sr,crypto_sign_BYTES:Kr,crypto_sign_PUBLICKEYBYTES:Tr,crypto_sign_SECRETKEYBYTES:Yr,crypto_sign_SEEDBYTES:kr,crypto_hash_BYTES:Lr},r.util={},r.util.decodeUTF8=function(r){var t,n=unescape(encodeURIComponent(r)),e=new Uint8Array(n.length);for(t=0;tt;t++)n.push(String.fromCharCode(r[t]));return btoa(n.join(""))},r.util.decodeBase64=function(r){if("undefined"==typeof atob)return new Uint8Array(Array.prototype.slice.call(new Buffer(r,"base64"),0));var t,n=atob(r),e=new Uint8Array(n.length);for(t=0;te)return null;for(var o=new Uint8Array(e),i=0;ie;e++)o[e]=t[e];for(e=0;e=0},r.sign.keyPair=function(){var r=new Uint8Array(Tr),t=new Uint8Array(Yr);return G(r,t),{publicKey:r,secretKey:t}},r.sign.keyPair.fromSecretKey=function(r){if(Q(r),r.length!==Yr)throw new Error("bad secret key size");for(var t=new Uint8Array(Tr),n=0;ne;e++)n[e]=r[e];return G(t,n,!0),{publicKey:t,secretKey:n}},r.sign.publicKeyLength=Tr,r.sign.secretKeyLength=Yr,r.sign.seedLength=kr,r.sign.signatureLength=Kr,r.hash=function(r){Q(r);var t=new Uint8Array(Lr);return P(t,r,r.length),t},r.hash.hashLength=Lr,r.verify=function(r,t){return Q(r,t),0===r.length||0===t.length?!1:r.length!==t.length?!1:0===n(r,0,t,0,r.length)?!0:!1},r.setPRNG=function(r){rr=r},function(){var t;"undefined"!=typeof window?(window.crypto&&window.crypto.getRandomValues?t=window.crypto:window.msCrypto&&window.msCrypto.getRandomValues&&(t=window.msCrypto),t&&r.setPRNG(function(r,n){var e,o=new Uint8Array(n);for(t.getRandomValues(o),e=0;n>e;e++)r[e]=o[e];W(o)})):"undefined"!=typeof require&&(t=require("crypto"),t&&r.setPRNG(function(r,n){var e,o=t.randomBytes(n);for(e=0;n>e;e++)r[e]=o[e];W(o)}))}()}("undefined"!=typeof module&&module.exports?module.exports:window.nacl=window.nacl||{}); \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl.js b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl.js new file mode 100644 index 00000000..b8edbbee --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl.js @@ -0,0 +1,1205 @@ +(function(nacl) { +'use strict'; + +// Ported in 2014 by Dmitry Chestnykh and Devi Mandiri. +// Public domain. +// +// Implementation derived from TweetNaCl version 20140427. +// See for details: http://tweetnacl.cr.yp.to/ + +var u64 = function(h, l) { this.hi = h|0 >>> 0; this.lo = l|0 >>> 0; }; +var gf = function(init) { + var i, r = new Float64Array(16); + if (init) for (i = 0; i < init.length; i++) r[i] = init[i]; + return r; +}; + +// Pluggable, initialized in high-level API below. +var randombytes = function(/* x, n */) { throw new Error('no PRNG'); }; + +var _0 = new Uint8Array(16); +var _9 = new Uint8Array(32); _9[0] = 9; + +var gf0 = gf(), + gf1 = gf([1]), + _121665 = gf([0xdb41, 1]), + D = gf([0x78a3, 0x1359, 0x4dca, 0x75eb, 0xd8ab, 0x4141, 0x0a4d, 0x0070, 0xe898, 0x7779, 0x4079, 0x8cc7, 0xfe73, 0x2b6f, 0x6cee, 0x5203]), + D2 = gf([0xf159, 0x26b2, 0x9b94, 0xebd6, 0xb156, 0x8283, 0x149a, 0x00e0, 0xd130, 0xeef3, 0x80f2, 0x198e, 0xfce7, 0x56df, 0xd9dc, 0x2406]), + X = gf([0xd51a, 0x8f25, 0x2d60, 0xc956, 0xa7b2, 0x9525, 0xc760, 0x692c, 0xdc5c, 0xfdd6, 0xe231, 0xc0a4, 0x53fe, 0xcd6e, 0x36d3, 0x2169]), + Y = gf([0x6658, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666]), + I = gf([0xa0b0, 0x4a0e, 0x1b27, 0xc4ee, 0xe478, 0xad2f, 0x1806, 0x2f43, 0xd7a7, 0x3dfb, 0x0099, 0x2b4d, 0xdf0b, 0x4fc1, 0x2480, 0x2b83]); + +function L32(x, c) { return (x << c) | (x >>> (32 - c)); } + +function ld32(x, i) { + var u = x[i+3] & 0xff; + u = (u<<8)|(x[i+2] & 0xff); + u = (u<<8)|(x[i+1] & 0xff); + return (u<<8)|(x[i+0] & 0xff); +} + +function dl64(x, i) { + var h = (x[i] << 24) | (x[i+1] << 16) | (x[i+2] << 8) | x[i+3]; + var l = (x[i+4] << 24) | (x[i+5] << 16) | (x[i+6] << 8) | x[i+7]; + return new u64(h, l); +} + +function st32(x, j, u) { + var i; + for (i = 0; i < 4; i++) { x[j+i] = u & 255; u >>>= 8; } +} + +function ts64(x, i, u) { + x[i] = (u.hi >> 24) & 0xff; + x[i+1] = (u.hi >> 16) & 0xff; + x[i+2] = (u.hi >> 8) & 0xff; + x[i+3] = u.hi & 0xff; + x[i+4] = (u.lo >> 24) & 0xff; + x[i+5] = (u.lo >> 16) & 0xff; + x[i+6] = (u.lo >> 8) & 0xff; + x[i+7] = u.lo & 0xff; +} + +function vn(x, xi, y, yi, n) { + var i,d = 0; + for (i = 0; i < n; i++) d |= x[xi+i]^y[yi+i]; + return (1 & ((d - 1) >>> 8)) - 1; +} + +function crypto_verify_16(x, xi, y, yi) { + return vn(x,xi,y,yi,16); +} + +function crypto_verify_32(x, xi, y, yi) { + return vn(x,xi,y,yi,32); +} + +function core(out,inp,k,c,h) { + var w = new Uint32Array(16), x = new Uint32Array(16), + y = new Uint32Array(16), t = new Uint32Array(4); + var i, j, m; + + for (i = 0; i < 4; i++) { + x[5*i] = ld32(c, 4*i); + x[1+i] = ld32(k, 4*i); + x[6+i] = ld32(inp, 4*i); + x[11+i] = ld32(k, 16+4*i); + } + + for (i = 0; i < 16; i++) y[i] = x[i]; + + for (i = 0; i < 20; i++) { + for (j = 0; j < 4; j++) { + for (m = 0; m < 4; m++) t[m] = x[(5*j+4*m)%16]; + t[1] ^= L32((t[0]+t[3])|0, 7); + t[2] ^= L32((t[1]+t[0])|0, 9); + t[3] ^= L32((t[2]+t[1])|0,13); + t[0] ^= L32((t[3]+t[2])|0,18); + for (m = 0; m < 4; m++) w[4*j+(j+m)%4] = t[m]; + } + for (m = 0; m < 16; m++) x[m] = w[m]; + } + + if (h) { + for (i = 0; i < 16; i++) x[i] = (x[i] + y[i]) | 0; + for (i = 0; i < 4; i++) { + x[5*i] = (x[5*i] - ld32(c, 4*i)) | 0; + x[6+i] = (x[6+i] - ld32(inp, 4*i)) | 0; + } + for (i = 0; i < 4; i++) { + st32(out,4*i,x[5*i]); + st32(out,16+4*i,x[6+i]); + } + } else { + for (i = 0; i < 16; i++) st32(out, 4 * i, (x[i] + y[i]) | 0); + } +} + +function crypto_core_salsa20(out,inp,k,c) { + core(out,inp,k,c,false); + return 0; +} + +function crypto_core_hsalsa20(out,inp,k,c) { + core(out,inp,k,c,true); + return 0; +} + +var sigma = new Uint8Array([101, 120, 112, 97, 110, 100, 32, 51, 50, 45, 98, 121, 116, 101, 32, 107]); + // "expand 32-byte k" + +function crypto_stream_salsa20_xor(c,cpos,m,mpos,b,n,k) { + var z = new Uint8Array(16), x = new Uint8Array(64); + var u, i; + if (!b) return 0; + for (i = 0; i < 16; i++) z[i] = 0; + for (i = 0; i < 8; i++) z[i] = n[i]; + while (b >= 64) { + crypto_core_salsa20(x,z,k,sigma); + for (i = 0; i < 64; i++) c[cpos+i] = (m?m[mpos+i]:0) ^ x[i]; + u = 1; + for (i = 8; i < 16; i++) { + u = u + (z[i] & 0xff) | 0; + z[i] = u & 0xff; + u >>>= 8; + } + b -= 64; + cpos += 64; + if (m) mpos += 64; + } + if (b > 0) { + crypto_core_salsa20(x,z,k,sigma); + for (i = 0; i < b; i++) c[cpos+i] = (m?m[mpos+i]:0) ^ x[i]; + } + return 0; +} + +function crypto_stream_salsa20(c,cpos,d,n,k) { + return crypto_stream_salsa20_xor(c,cpos,null,0,d,n,k); +} + +function crypto_stream(c,cpos,d,n,k) { + var s = new Uint8Array(32); + crypto_core_hsalsa20(s,n,k,sigma); + return crypto_stream_salsa20(c,cpos,d,n.subarray(16),s); +} + +function crypto_stream_xor(c,cpos,m,mpos,d,n,k) { + var s = new Uint8Array(32); + crypto_core_hsalsa20(s,n,k,sigma); + return crypto_stream_salsa20_xor(c,cpos,m,mpos,d,n.subarray(16),s); +} + +function add1305(h, c) { + var j, u = 0; + for (j = 0; j < 17; j++) { + u = (u + ((h[j] + c[j]) | 0)) | 0; + h[j] = u & 255; + u >>>= 8; + } +} + +var minusp = new Uint32Array([ + 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 252 +]); + +function crypto_onetimeauth(out, outpos, m, mpos, n, k) { + var s, i, j, u; + var x = new Uint32Array(17), r = new Uint32Array(17), + h = new Uint32Array(17), c = new Uint32Array(17), + g = new Uint32Array(17); + for (j = 0; j < 17; j++) r[j]=h[j]=0; + for (j = 0; j < 16; j++) r[j]=k[j]; + r[3]&=15; + r[4]&=252; + r[7]&=15; + r[8]&=252; + r[11]&=15; + r[12]&=252; + r[15]&=15; + + while (n > 0) { + for (j = 0; j < 17; j++) c[j] = 0; + for (j = 0; (j < 16) && (j < n); ++j) c[j] = m[mpos+j]; + c[j] = 1; + mpos += j; n -= j; + add1305(h,c); + for (i = 0; i < 17; i++) { + x[i] = 0; + for (j = 0; j < 17; j++) x[i] = (x[i] + (h[j] * ((j <= i) ? r[i - j] : ((320 * r[i + 17 - j])|0))) | 0) | 0; + } + for (i = 0; i < 17; i++) h[i] = x[i]; + u = 0; + for (j = 0; j < 16; j++) { + u = (u + h[j]) | 0; + h[j] = u & 255; + u >>>= 8; + } + u = (u + h[16]) | 0; h[16] = u & 3; + u = (5 * (u >>> 2)) | 0; + for (j = 0; j < 16; j++) { + u = (u + h[j]) | 0; + h[j] = u & 255; + u >>>= 8; + } + u = (u + h[16]) | 0; h[16] = u; + } + + for (j = 0; j < 17; j++) g[j] = h[j]; + add1305(h,minusp); + s = (-(h[16] >>> 7) | 0); + for (j = 0; j < 17; j++) h[j] ^= s & (g[j] ^ h[j]); + + for (j = 0; j < 16; j++) c[j] = k[j + 16]; + c[16] = 0; + add1305(h,c); + for (j = 0; j < 16; j++) out[outpos+j] = h[j]; + return 0; +} + +function crypto_onetimeauth_verify(h, hpos, m, mpos, n, k) { + var x = new Uint8Array(16); + crypto_onetimeauth(x,0,m,mpos,n,k); + return crypto_verify_16(h,hpos,x,0); +} + +function crypto_secretbox(c,m,d,n,k) { + var i; + if (d < 32) return -1; + crypto_stream_xor(c,0,m,0,d,n,k); + crypto_onetimeauth(c, 16, c, 32, d - 32, c); + for (i = 0; i < 16; i++) c[i] = 0; + return 0; +} + +function crypto_secretbox_open(m,c,d,n,k) { + var i; + var x = new Uint8Array(32); + if (d < 32) return -1; + crypto_stream(x,0,32,n,k); + if (crypto_onetimeauth_verify(c, 16,c, 32,d - 32,x) !== 0) return -1; + crypto_stream_xor(m,0,c,0,d,n,k); + for (i = 0; i < 32; i++) m[i] = 0; + return 0; +} + +function set25519(r, a) { + var i; + for (i = 0; i < 16; i++) r[i] = a[i]|0; +} + +function car25519(o) { + var c; + var i; + for (i = 0; i < 16; i++) { + o[i] += 65536; + c = Math.floor(o[i] / 65536); + o[(i+1)*(i<15?1:0)] += c - 1 + 37 * (c-1) * (i===15?1:0); + o[i] -= (c * 65536); + } +} + +function sel25519(p, q, b) { + var t, c = ~(b-1); + for (var i = 0; i < 16; i++) { + t = c & (p[i] ^ q[i]); + p[i] ^= t; + q[i] ^= t; + } +} + +function pack25519(o, n) { + var i, j, b; + var m = gf(), t = gf(); + for (i = 0; i < 16; i++) t[i] = n[i]; + car25519(t); + car25519(t); + car25519(t); + for (j = 0; j < 2; j++) { + m[0] = t[0] - 0xffed; + for (i = 1; i < 15; i++) { + m[i] = t[i] - 0xffff - ((m[i-1]>>16) & 1); + m[i-1] &= 0xffff; + } + m[15] = t[15] - 0x7fff - ((m[14]>>16) & 1); + b = (m[15]>>16) & 1; + m[14] &= 0xffff; + sel25519(t, m, 1-b); + } + for (i = 0; i < 16; i++) { + o[2*i] = t[i] & 0xff; + o[2*i+1] = t[i]>>8; + } +} + +function neq25519(a, b) { + var c = new Uint8Array(32), d = new Uint8Array(32); + pack25519(c, a); + pack25519(d, b); + return crypto_verify_32(c, 0, d, 0); +} + +function par25519(a) { + var d = new Uint8Array(32); + pack25519(d, a); + return d[0] & 1; +} + +function unpack25519(o, n) { + var i; + for (i = 0; i < 16; i++) o[i] = n[2*i] + (n[2*i+1] << 8); + o[15] &= 0x7fff; +} + +function A(o, a, b) { + var i; + for (i = 0; i < 16; i++) o[i] = (a[i] + b[i])|0; +} + +function Z(o, a, b) { + var i; + for (i = 0; i < 16; i++) o[i] = (a[i] - b[i])|0; +} + +function M(o, a, b) { + var i, j, t = new Float64Array(31); + for (i = 0; i < 31; i++) t[i] = 0; + for (i = 0; i < 16; i++) { + for (j = 0; j < 16; j++) { + t[i+j] += a[i] * b[j]; + } + } + for (i = 0; i < 15; i++) { + t[i] += 38 * t[i+16]; + } + for (i = 0; i < 16; i++) o[i] = t[i]; + car25519(o); + car25519(o); +} + +function S(o, a) { + M(o, a, a); +} + +function inv25519(o, i) { + var c = gf(); + var a; + for (a = 0; a < 16; a++) c[a] = i[a]; + for (a = 253; a >= 0; a--) { + S(c, c); + if(a !== 2 && a !== 4) M(c, c, i); + } + for (a = 0; a < 16; a++) o[a] = c[a]; +} + +function pow2523(o, i) { + var c = gf(); + var a; + for (a = 0; a < 16; a++) c[a] = i[a]; + for (a = 250; a >= 0; a--) { + S(c, c); + if(a !== 1) M(c, c, i); + } + for (a = 0; a < 16; a++) o[a] = c[a]; +} + +function crypto_scalarmult(q, n, p) { + var z = new Uint8Array(32); + var x = new Float64Array(80), r, i; + var a = gf(), b = gf(), c = gf(), + d = gf(), e = gf(), f = gf(); + for (i = 0; i < 31; i++) z[i] = n[i]; + z[31]=(n[31]&127)|64; + z[0]&=248; + unpack25519(x,p); + for (i = 0; i < 16; i++) { + b[i]=x[i]; + d[i]=a[i]=c[i]=0; + } + a[0]=d[0]=1; + for (i=254; i>=0; --i) { + r=(z[i>>>3]>>>(i&7))&1; + sel25519(a,b,r); + sel25519(c,d,r); + A(e,a,c); + Z(a,a,c); + A(c,b,d); + Z(b,b,d); + S(d,e); + S(f,a); + M(a,c,a); + M(c,b,e); + A(e,a,c); + Z(a,a,c); + S(b,a); + Z(c,d,f); + M(a,c,_121665); + A(a,a,d); + M(c,c,a); + M(a,d,f); + M(d,b,x); + S(b,e); + sel25519(a,b,r); + sel25519(c,d,r); + } + for (i = 0; i < 16; i++) { + x[i+16]=a[i]; + x[i+32]=c[i]; + x[i+48]=b[i]; + x[i+64]=d[i]; + } + var x32 = x.subarray(32); + var x16 = x.subarray(16); + inv25519(x32,x32); + M(x16,x16,x32); + pack25519(q,x16); + return 0; +} + +function crypto_scalarmult_base(q, n) { + return crypto_scalarmult(q, n, _9); +} + +function crypto_box_keypair(y, x) { + randombytes(x, 32); + return crypto_scalarmult_base(y, x); +} + +function crypto_box_beforenm(k, y, x) { + var s = new Uint8Array(32); + crypto_scalarmult(s, x, y); + return crypto_core_hsalsa20(k, _0, s, sigma); +} + +var crypto_box_afternm = crypto_secretbox; +var crypto_box_open_afternm = crypto_secretbox_open; + +function crypto_box(c, m, d, n, y, x) { + var k = new Uint8Array(32); + crypto_box_beforenm(k, y, x); + return crypto_box_afternm(c, m, d, n, k); +} + +function crypto_box_open(m, c, d, n, y, x) { + var k = new Uint8Array(32); + crypto_box_beforenm(k, y, x); + return crypto_box_open_afternm(m, c, d, n, k); +} + +function add64() { + var a = 0, b = 0, c = 0, d = 0, m16 = 65535, l, h, i; + for (i = 0; i < arguments.length; i++) { + l = arguments[i].lo; + h = arguments[i].hi; + a += (l & m16); b += (l >>> 16); + c += (h & m16); d += (h >>> 16); + } + + b += (a >>> 16); + c += (b >>> 16); + d += (c >>> 16); + + return new u64((c & m16) | (d << 16), (a & m16) | (b << 16)); +} + +function shr64(x, c) { + return new u64((x.hi >>> c), (x.lo >>> c) | (x.hi << (32 - c))); +} + +function xor64() { + var l = 0, h = 0, i; + for (i = 0; i < arguments.length; i++) { + l ^= arguments[i].lo; + h ^= arguments[i].hi; + } + return new u64(h, l); +} + +function R(x, c) { + var h, l, c1 = 32 - c; + if (c < 32) { + h = (x.hi >>> c) | (x.lo << c1); + l = (x.lo >>> c) | (x.hi << c1); + } else if (c < 64) { + h = (x.lo >>> c) | (x.hi << c1); + l = (x.hi >>> c) | (x.lo << c1); + } + return new u64(h, l); +} + +function Ch(x, y, z) { + var h = (x.hi & y.hi) ^ (~x.hi & z.hi), + l = (x.lo & y.lo) ^ (~x.lo & z.lo); + return new u64(h, l); +} + +function Maj(x, y, z) { + var h = (x.hi & y.hi) ^ (x.hi & z.hi) ^ (y.hi & z.hi), + l = (x.lo & y.lo) ^ (x.lo & z.lo) ^ (y.lo & z.lo); + return new u64(h, l); +} + +function Sigma0(x) { return xor64(R(x,28), R(x,34), R(x,39)); } +function Sigma1(x) { return xor64(R(x,14), R(x,18), R(x,41)); } +function sigma0(x) { return xor64(R(x, 1), R(x, 8), shr64(x,7)); } +function sigma1(x) { return xor64(R(x,19), R(x,61), shr64(x,6)); } + +var K = [ + new u64(0x428a2f98, 0xd728ae22), new u64(0x71374491, 0x23ef65cd), + new u64(0xb5c0fbcf, 0xec4d3b2f), new u64(0xe9b5dba5, 0x8189dbbc), + new u64(0x3956c25b, 0xf348b538), new u64(0x59f111f1, 0xb605d019), + new u64(0x923f82a4, 0xaf194f9b), new u64(0xab1c5ed5, 0xda6d8118), + new u64(0xd807aa98, 0xa3030242), new u64(0x12835b01, 0x45706fbe), + new u64(0x243185be, 0x4ee4b28c), new u64(0x550c7dc3, 0xd5ffb4e2), + new u64(0x72be5d74, 0xf27b896f), new u64(0x80deb1fe, 0x3b1696b1), + new u64(0x9bdc06a7, 0x25c71235), new u64(0xc19bf174, 0xcf692694), + new u64(0xe49b69c1, 0x9ef14ad2), new u64(0xefbe4786, 0x384f25e3), + new u64(0x0fc19dc6, 0x8b8cd5b5), new u64(0x240ca1cc, 0x77ac9c65), + new u64(0x2de92c6f, 0x592b0275), new u64(0x4a7484aa, 0x6ea6e483), + new u64(0x5cb0a9dc, 0xbd41fbd4), new u64(0x76f988da, 0x831153b5), + new u64(0x983e5152, 0xee66dfab), new u64(0xa831c66d, 0x2db43210), + new u64(0xb00327c8, 0x98fb213f), new u64(0xbf597fc7, 0xbeef0ee4), + new u64(0xc6e00bf3, 0x3da88fc2), new u64(0xd5a79147, 0x930aa725), + new u64(0x06ca6351, 0xe003826f), new u64(0x14292967, 0x0a0e6e70), + new u64(0x27b70a85, 0x46d22ffc), new u64(0x2e1b2138, 0x5c26c926), + new u64(0x4d2c6dfc, 0x5ac42aed), new u64(0x53380d13, 0x9d95b3df), + new u64(0x650a7354, 0x8baf63de), new u64(0x766a0abb, 0x3c77b2a8), + new u64(0x81c2c92e, 0x47edaee6), new u64(0x92722c85, 0x1482353b), + new u64(0xa2bfe8a1, 0x4cf10364), new u64(0xa81a664b, 0xbc423001), + new u64(0xc24b8b70, 0xd0f89791), new u64(0xc76c51a3, 0x0654be30), + new u64(0xd192e819, 0xd6ef5218), new u64(0xd6990624, 0x5565a910), + new u64(0xf40e3585, 0x5771202a), new u64(0x106aa070, 0x32bbd1b8), + new u64(0x19a4c116, 0xb8d2d0c8), new u64(0x1e376c08, 0x5141ab53), + new u64(0x2748774c, 0xdf8eeb99), new u64(0x34b0bcb5, 0xe19b48a8), + new u64(0x391c0cb3, 0xc5c95a63), new u64(0x4ed8aa4a, 0xe3418acb), + new u64(0x5b9cca4f, 0x7763e373), new u64(0x682e6ff3, 0xd6b2b8a3), + new u64(0x748f82ee, 0x5defb2fc), new u64(0x78a5636f, 0x43172f60), + new u64(0x84c87814, 0xa1f0ab72), new u64(0x8cc70208, 0x1a6439ec), + new u64(0x90befffa, 0x23631e28), new u64(0xa4506ceb, 0xde82bde9), + new u64(0xbef9a3f7, 0xb2c67915), new u64(0xc67178f2, 0xe372532b), + new u64(0xca273ece, 0xea26619c), new u64(0xd186b8c7, 0x21c0c207), + new u64(0xeada7dd6, 0xcde0eb1e), new u64(0xf57d4f7f, 0xee6ed178), + new u64(0x06f067aa, 0x72176fba), new u64(0x0a637dc5, 0xa2c898a6), + new u64(0x113f9804, 0xbef90dae), new u64(0x1b710b35, 0x131c471b), + new u64(0x28db77f5, 0x23047d84), new u64(0x32caab7b, 0x40c72493), + new u64(0x3c9ebe0a, 0x15c9bebc), new u64(0x431d67c4, 0x9c100d4c), + new u64(0x4cc5d4be, 0xcb3e42b6), new u64(0x597f299c, 0xfc657e2a), + new u64(0x5fcb6fab, 0x3ad6faec), new u64(0x6c44198c, 0x4a475817) +]; + +function crypto_hashblocks(x, m, n) { + var z = [], b = [], a = [], w = [], t, i, j; + + for (i = 0; i < 8; i++) z[i] = a[i] = dl64(x, 8*i); + + var pos = 0; + while (n >= 128) { + for (i = 0; i < 16; i++) w[i] = dl64(m, 8*i+pos); + for (i = 0; i < 80; i++) { + for (j = 0; j < 8; j++) b[j] = a[j]; + t = add64(a[7], Sigma1(a[4]), Ch(a[4], a[5], a[6]), K[i], w[i%16]); + b[7] = add64(t, Sigma0(a[0]), Maj(a[0], a[1], a[2])); + b[3] = add64(b[3], t); + for (j = 0; j < 8; j++) a[(j+1)%8] = b[j]; + if (i%16 === 15) { + for (j = 0; j < 16; j++) { + w[j] = add64(w[j], w[(j+9)%16], sigma0(w[(j+1)%16]), sigma1(w[(j+14)%16])); + } + } + } + + for (i = 0; i < 8; i++) { + a[i] = add64(a[i], z[i]); + z[i] = a[i]; + } + + pos += 128; + n -= 128; + } + + for (i = 0; i < 8; i++) ts64(x, 8*i, z[i]); + return n; +} + +var iv = new Uint8Array([ + 0x6a,0x09,0xe6,0x67,0xf3,0xbc,0xc9,0x08, + 0xbb,0x67,0xae,0x85,0x84,0xca,0xa7,0x3b, + 0x3c,0x6e,0xf3,0x72,0xfe,0x94,0xf8,0x2b, + 0xa5,0x4f,0xf5,0x3a,0x5f,0x1d,0x36,0xf1, + 0x51,0x0e,0x52,0x7f,0xad,0xe6,0x82,0xd1, + 0x9b,0x05,0x68,0x8c,0x2b,0x3e,0x6c,0x1f, + 0x1f,0x83,0xd9,0xab,0xfb,0x41,0xbd,0x6b, + 0x5b,0xe0,0xcd,0x19,0x13,0x7e,0x21,0x79 +]); + +function crypto_hash(out, m, n) { + var h = new Uint8Array(64), x = new Uint8Array(256); + var i, b = n; + + for (i = 0; i < 64; i++) h[i] = iv[i]; + + crypto_hashblocks(h, m, n); + n %= 128; + + for (i = 0; i < 256; i++) x[i] = 0; + for (i = 0; i < n; i++) x[i] = m[b-n+i]; + x[n] = 128; + + n = 256-128*(n<112?1:0); + x[n-9] = 0; + ts64(x, n-8, new u64((b / 0x20000000) | 0, b << 3)); + crypto_hashblocks(h, x, n); + + for (i = 0; i < 64; i++) out[i] = h[i]; + + return 0; +} + +function add(p, q) { + var a = gf(), b = gf(), c = gf(), + d = gf(), e = gf(), f = gf(), + g = gf(), h = gf(), t = gf(); + + Z(a, p[1], p[0]); + Z(t, q[1], q[0]); + M(a, a, t); + A(b, p[0], p[1]); + A(t, q[0], q[1]); + M(b, b, t); + M(c, p[3], q[3]); + M(c, c, D2); + M(d, p[2], q[2]); + A(d, d, d); + Z(e, b, a); + Z(f, d, c); + A(g, d, c); + A(h, b, a); + + M(p[0], e, f); + M(p[1], h, g); + M(p[2], g, f); + M(p[3], e, h); +} + +function cswap(p, q, b) { + var i; + for (i = 0; i < 4; i++) { + sel25519(p[i], q[i], b); + } +} + +function pack(r, p) { + var tx = gf(), ty = gf(), zi = gf(); + inv25519(zi, p[2]); + M(tx, p[0], zi); + M(ty, p[1], zi); + pack25519(r, ty); + r[31] ^= par25519(tx) << 7; +} + +function scalarmult(p, q, s) { + var b, i; + set25519(p[0], gf0); + set25519(p[1], gf1); + set25519(p[2], gf1); + set25519(p[3], gf0); + for (i = 255; i >= 0; --i) { + b = (s[(i/8)|0] >> (i&7)) & 1; + cswap(p, q, b); + add(q, p); + add(p, p); + cswap(p, q, b); + } +} + +function scalarbase(p, s) { + var q = [gf(), gf(), gf(), gf()]; + set25519(q[0], X); + set25519(q[1], Y); + set25519(q[2], gf1); + M(q[3], X, Y); + scalarmult(p, q, s); +} + +function crypto_sign_keypair(pk, sk, seeded) { + var d = new Uint8Array(64); + var p = [gf(), gf(), gf(), gf()]; + var i; + + if (!seeded) randombytes(sk, 32); + crypto_hash(d, sk, 32); + d[0] &= 248; + d[31] &= 127; + d[31] |= 64; + + scalarbase(p, d); + pack(pk, p); + + for (i = 0; i < 32; i++) sk[i+32] = pk[i]; + return 0; +} + +var L = new Float64Array([0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58, 0xd6, 0x9c, 0xf7, 0xa2, 0xde, 0xf9, 0xde, 0x14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x10]); + +function modL(r, x) { + var carry, i, j, k; + for (i = 63; i >= 32; --i) { + carry = 0; + for (j = i - 32, k = i - 12; j < k; ++j) { + x[j] += carry - 16 * x[i] * L[j - (i - 32)]; + carry = (x[j] + 128) >> 8; + x[j] -= carry * 256; + } + x[j] += carry; + x[i] = 0; + } + carry = 0; + for (j = 0; j < 32; j++) { + x[j] += carry - (x[31] >> 4) * L[j]; + carry = x[j] >> 8; + x[j] &= 255; + } + for (j = 0; j < 32; j++) x[j] -= carry * L[j]; + for (i = 0; i < 32; i++) { + x[i+1] += x[i] >> 8; + r[i] = x[i] & 255; + } +} + +function reduce(r) { + var x = new Float64Array(64), i; + for (i = 0; i < 64; i++) x[i] = r[i]; + for (i = 0; i < 64; i++) r[i] = 0; + modL(r, x); +} + +// Note: difference from C - smlen returned, not passed as argument. +function crypto_sign(sm, m, n, sk) { + var d = new Uint8Array(64), h = new Uint8Array(64), r = new Uint8Array(64); + var i, j, x = new Float64Array(64); + var p = [gf(), gf(), gf(), gf()]; + + crypto_hash(d, sk, 32); + d[0] &= 248; + d[31] &= 127; + d[31] |= 64; + + var smlen = n + 64; + for (i = 0; i < n; i++) sm[64 + i] = m[i]; + for (i = 0; i < 32; i++) sm[32 + i] = d[32 + i]; + + crypto_hash(r, sm.subarray(32), n+32); + reduce(r); + scalarbase(p, r); + pack(sm, p); + + for (i = 32; i < 64; i++) sm[i] = sk[i]; + crypto_hash(h, sm, n + 64); + reduce(h); + + for (i = 0; i < 64; i++) x[i] = 0; + for (i = 0; i < 32; i++) x[i] = r[i]; + for (i = 0; i < 32; i++) { + for (j = 0; j < 32; j++) { + x[i+j] += h[i] * d[j]; + } + } + + modL(sm.subarray(32), x); + return smlen; +} + +function unpackneg(r, p) { + var t = gf(), chk = gf(), num = gf(), + den = gf(), den2 = gf(), den4 = gf(), + den6 = gf(); + + set25519(r[2], gf1); + unpack25519(r[1], p); + S(num, r[1]); + M(den, num, D); + Z(num, num, r[2]); + A(den, r[2], den); + + S(den2, den); + S(den4, den2); + M(den6, den4, den2); + M(t, den6, num); + M(t, t, den); + + pow2523(t, t); + M(t, t, num); + M(t, t, den); + M(t, t, den); + M(r[0], t, den); + + S(chk, r[0]); + M(chk, chk, den); + if (neq25519(chk, num)) M(r[0], r[0], I); + + S(chk, r[0]); + M(chk, chk, den); + if (neq25519(chk, num)) return -1; + + if (par25519(r[0]) === (p[31]>>7)) Z(r[0], gf0, r[0]); + + M(r[3], r[0], r[1]); + return 0; +} + +function crypto_sign_open(m, sm, n, pk) { + var i, mlen; + var t = new Uint8Array(32), h = new Uint8Array(64); + var p = [gf(), gf(), gf(), gf()], + q = [gf(), gf(), gf(), gf()]; + + mlen = -1; + if (n < 64) return -1; + + if (unpackneg(q, pk)) return -1; + + for (i = 0; i < n; i++) m[i] = sm[i]; + for (i = 0; i < 32; i++) m[i+32] = pk[i]; + crypto_hash(h, m, n); + reduce(h); + scalarmult(p, q, h); + + scalarbase(q, sm.subarray(32)); + add(p, q); + pack(t, p); + + n -= 64; + if (crypto_verify_32(sm, 0, t, 0)) { + for (i = 0; i < n; i++) m[i] = 0; + return -1; + } + + for (i = 0; i < n; i++) m[i] = sm[i + 64]; + mlen = n; + return mlen; +} + +var crypto_secretbox_KEYBYTES = 32, + crypto_secretbox_NONCEBYTES = 24, + crypto_secretbox_ZEROBYTES = 32, + crypto_secretbox_BOXZEROBYTES = 16, + crypto_scalarmult_BYTES = 32, + crypto_scalarmult_SCALARBYTES = 32, + crypto_box_PUBLICKEYBYTES = 32, + crypto_box_SECRETKEYBYTES = 32, + crypto_box_BEFORENMBYTES = 32, + crypto_box_NONCEBYTES = crypto_secretbox_NONCEBYTES, + crypto_box_ZEROBYTES = crypto_secretbox_ZEROBYTES, + crypto_box_BOXZEROBYTES = crypto_secretbox_BOXZEROBYTES, + crypto_sign_BYTES = 64, + crypto_sign_PUBLICKEYBYTES = 32, + crypto_sign_SECRETKEYBYTES = 64, + crypto_sign_SEEDBYTES = 32, + crypto_hash_BYTES = 64; + +nacl.lowlevel = { + crypto_core_hsalsa20: crypto_core_hsalsa20, + crypto_stream_xor: crypto_stream_xor, + crypto_stream: crypto_stream, + crypto_stream_salsa20_xor: crypto_stream_salsa20_xor, + crypto_stream_salsa20: crypto_stream_salsa20, + crypto_onetimeauth: crypto_onetimeauth, + crypto_onetimeauth_verify: crypto_onetimeauth_verify, + crypto_verify_16: crypto_verify_16, + crypto_verify_32: crypto_verify_32, + crypto_secretbox: crypto_secretbox, + crypto_secretbox_open: crypto_secretbox_open, + crypto_scalarmult: crypto_scalarmult, + crypto_scalarmult_base: crypto_scalarmult_base, + crypto_box_beforenm: crypto_box_beforenm, + crypto_box_afternm: crypto_box_afternm, + crypto_box: crypto_box, + crypto_box_open: crypto_box_open, + crypto_box_keypair: crypto_box_keypair, + crypto_hash: crypto_hash, + crypto_sign: crypto_sign, + crypto_sign_keypair: crypto_sign_keypair, + crypto_sign_open: crypto_sign_open, + + crypto_secretbox_KEYBYTES: crypto_secretbox_KEYBYTES, + crypto_secretbox_NONCEBYTES: crypto_secretbox_NONCEBYTES, + crypto_secretbox_ZEROBYTES: crypto_secretbox_ZEROBYTES, + crypto_secretbox_BOXZEROBYTES: crypto_secretbox_BOXZEROBYTES, + crypto_scalarmult_BYTES: crypto_scalarmult_BYTES, + crypto_scalarmult_SCALARBYTES: crypto_scalarmult_SCALARBYTES, + crypto_box_PUBLICKEYBYTES: crypto_box_PUBLICKEYBYTES, + crypto_box_SECRETKEYBYTES: crypto_box_SECRETKEYBYTES, + crypto_box_BEFORENMBYTES: crypto_box_BEFORENMBYTES, + crypto_box_NONCEBYTES: crypto_box_NONCEBYTES, + crypto_box_ZEROBYTES: crypto_box_ZEROBYTES, + crypto_box_BOXZEROBYTES: crypto_box_BOXZEROBYTES, + crypto_sign_BYTES: crypto_sign_BYTES, + crypto_sign_PUBLICKEYBYTES: crypto_sign_PUBLICKEYBYTES, + crypto_sign_SECRETKEYBYTES: crypto_sign_SECRETKEYBYTES, + crypto_sign_SEEDBYTES: crypto_sign_SEEDBYTES, + crypto_hash_BYTES: crypto_hash_BYTES +}; + +/* High-level API */ + +function checkLengths(k, n) { + if (k.length !== crypto_secretbox_KEYBYTES) throw new Error('bad key size'); + if (n.length !== crypto_secretbox_NONCEBYTES) throw new Error('bad nonce size'); +} + +function checkBoxLengths(pk, sk) { + if (pk.length !== crypto_box_PUBLICKEYBYTES) throw new Error('bad public key size'); + if (sk.length !== crypto_box_SECRETKEYBYTES) throw new Error('bad secret key size'); +} + +function checkArrayTypes() { + var t, i; + for (i = 0; i < arguments.length; i++) { + if ((t = Object.prototype.toString.call(arguments[i])) !== '[object Uint8Array]') + throw new TypeError('unexpected type ' + t + ', use Uint8Array'); + } +} + +function cleanup(arr) { + for (var i = 0; i < arr.length; i++) arr[i] = 0; +} + +nacl.util = {}; + +nacl.util.decodeUTF8 = function(s) { + var i, d = unescape(encodeURIComponent(s)), b = new Uint8Array(d.length); + for (i = 0; i < d.length; i++) b[i] = d.charCodeAt(i); + return b; +}; + +nacl.util.encodeUTF8 = function(arr) { + var i, s = []; + for (i = 0; i < arr.length; i++) s.push(String.fromCharCode(arr[i])); + return decodeURIComponent(escape(s.join(''))); +}; + +nacl.util.encodeBase64 = function(arr) { + if (typeof btoa === 'undefined') { + return (new Buffer(arr)).toString('base64'); + } else { + var i, s = [], len = arr.length; + for (i = 0; i < len; i++) s.push(String.fromCharCode(arr[i])); + return btoa(s.join('')); + } +}; + +nacl.util.decodeBase64 = function(s) { + if (typeof atob === 'undefined') { + return new Uint8Array(Array.prototype.slice.call(new Buffer(s, 'base64'), 0)); + } else { + var i, d = atob(s), b = new Uint8Array(d.length); + for (i = 0; i < d.length; i++) b[i] = d.charCodeAt(i); + return b; + } +}; + +nacl.randomBytes = function(n) { + var b = new Uint8Array(n); + randombytes(b, n); + return b; +}; + +nacl.secretbox = function(msg, nonce, key) { + checkArrayTypes(msg, nonce, key); + checkLengths(key, nonce); + var m = new Uint8Array(crypto_secretbox_ZEROBYTES + msg.length); + var c = new Uint8Array(m.length); + for (var i = 0; i < msg.length; i++) m[i+crypto_secretbox_ZEROBYTES] = msg[i]; + crypto_secretbox(c, m, m.length, nonce, key); + return c.subarray(crypto_secretbox_BOXZEROBYTES); +}; + +nacl.secretbox.open = function(box, nonce, key) { + checkArrayTypes(box, nonce, key); + checkLengths(key, nonce); + var c = new Uint8Array(crypto_secretbox_BOXZEROBYTES + box.length); + var m = new Uint8Array(c.length); + for (var i = 0; i < box.length; i++) c[i+crypto_secretbox_BOXZEROBYTES] = box[i]; + if (c.length < 32) return false; + if (crypto_secretbox_open(m, c, c.length, nonce, key) !== 0) return false; + return m.subarray(crypto_secretbox_ZEROBYTES); +}; + +nacl.secretbox.keyLength = crypto_secretbox_KEYBYTES; +nacl.secretbox.nonceLength = crypto_secretbox_NONCEBYTES; +nacl.secretbox.overheadLength = crypto_secretbox_BOXZEROBYTES; + +nacl.scalarMult = function(n, p) { + checkArrayTypes(n, p); + if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size'); + if (p.length !== crypto_scalarmult_BYTES) throw new Error('bad p size'); + var q = new Uint8Array(crypto_scalarmult_BYTES); + crypto_scalarmult(q, n, p); + return q; +}; + +nacl.scalarMult.base = function(n) { + checkArrayTypes(n); + if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size'); + var q = new Uint8Array(crypto_scalarmult_BYTES); + crypto_scalarmult_base(q, n); + return q; +}; + +nacl.scalarMult.scalarLength = crypto_scalarmult_SCALARBYTES; +nacl.scalarMult.groupElementLength = crypto_scalarmult_BYTES; + +nacl.box = function(msg, nonce, publicKey, secretKey) { + var k = nacl.box.before(publicKey, secretKey); + return nacl.secretbox(msg, nonce, k); +}; + +nacl.box.before = function(publicKey, secretKey) { + checkArrayTypes(publicKey, secretKey); + checkBoxLengths(publicKey, secretKey); + var k = new Uint8Array(crypto_box_BEFORENMBYTES); + crypto_box_beforenm(k, publicKey, secretKey); + return k; +}; + +nacl.box.after = nacl.secretbox; + +nacl.box.open = function(msg, nonce, publicKey, secretKey) { + var k = nacl.box.before(publicKey, secretKey); + return nacl.secretbox.open(msg, nonce, k); +}; + +nacl.box.open.after = nacl.secretbox.open; + +nacl.box.keyPair = function() { + var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES); + var sk = new Uint8Array(crypto_box_SECRETKEYBYTES); + crypto_box_keypair(pk, sk); + return {publicKey: pk, secretKey: sk}; +}; + +nacl.box.keyPair.fromSecretKey = function(secretKey) { + checkArrayTypes(secretKey); + if (secretKey.length !== crypto_box_SECRETKEYBYTES) + throw new Error('bad secret key size'); + var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES); + crypto_scalarmult_base(pk, secretKey); + return {publicKey: pk, secretKey: new Uint8Array(secretKey)}; +}; + +nacl.box.publicKeyLength = crypto_box_PUBLICKEYBYTES; +nacl.box.secretKeyLength = crypto_box_SECRETKEYBYTES; +nacl.box.sharedKeyLength = crypto_box_BEFORENMBYTES; +nacl.box.nonceLength = crypto_box_NONCEBYTES; +nacl.box.overheadLength = nacl.secretbox.overheadLength; + +nacl.sign = function(msg, secretKey) { + checkArrayTypes(msg, secretKey); + if (secretKey.length !== crypto_sign_SECRETKEYBYTES) + throw new Error('bad secret key size'); + var signedMsg = new Uint8Array(crypto_sign_BYTES+msg.length); + crypto_sign(signedMsg, msg, msg.length, secretKey); + return signedMsg; +}; + +nacl.sign.open = function(signedMsg, publicKey) { + if (arguments.length !== 2) + throw new Error('nacl.sign.open accepts 2 arguments; did you mean to use nacl.sign.detached.verify?'); + checkArrayTypes(signedMsg, publicKey); + if (publicKey.length !== crypto_sign_PUBLICKEYBYTES) + throw new Error('bad public key size'); + var tmp = new Uint8Array(signedMsg.length); + var mlen = crypto_sign_open(tmp, signedMsg, signedMsg.length, publicKey); + if (mlen < 0) return null; + var m = new Uint8Array(mlen); + for (var i = 0; i < m.length; i++) m[i] = tmp[i]; + return m; +}; + +nacl.sign.detached = function(msg, secretKey) { + var signedMsg = nacl.sign(msg, secretKey); + var sig = new Uint8Array(crypto_sign_BYTES); + for (var i = 0; i < sig.length; i++) sig[i] = signedMsg[i]; + return sig; +}; + +nacl.sign.detached.verify = function(msg, sig, publicKey) { + checkArrayTypes(msg, sig, publicKey); + if (sig.length !== crypto_sign_BYTES) + throw new Error('bad signature size'); + if (publicKey.length !== crypto_sign_PUBLICKEYBYTES) + throw new Error('bad public key size'); + var sm = new Uint8Array(crypto_sign_BYTES + msg.length); + var m = new Uint8Array(crypto_sign_BYTES + msg.length); + var i; + for (i = 0; i < crypto_sign_BYTES; i++) sm[i] = sig[i]; + for (i = 0; i < msg.length; i++) sm[i+crypto_sign_BYTES] = msg[i]; + return (crypto_sign_open(m, sm, sm.length, publicKey) >= 0); +}; + +nacl.sign.keyPair = function() { + var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES); + var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES); + crypto_sign_keypair(pk, sk); + return {publicKey: pk, secretKey: sk}; +}; + +nacl.sign.keyPair.fromSecretKey = function(secretKey) { + checkArrayTypes(secretKey); + if (secretKey.length !== crypto_sign_SECRETKEYBYTES) + throw new Error('bad secret key size'); + var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES); + for (var i = 0; i < pk.length; i++) pk[i] = secretKey[32+i]; + return {publicKey: pk, secretKey: new Uint8Array(secretKey)}; +}; + +nacl.sign.keyPair.fromSeed = function(seed) { + checkArrayTypes(seed); + if (seed.length !== crypto_sign_SEEDBYTES) + throw new Error('bad seed size'); + var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES); + var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES); + for (var i = 0; i < 32; i++) sk[i] = seed[i]; + crypto_sign_keypair(pk, sk, true); + return {publicKey: pk, secretKey: sk}; +}; + +nacl.sign.publicKeyLength = crypto_sign_PUBLICKEYBYTES; +nacl.sign.secretKeyLength = crypto_sign_SECRETKEYBYTES; +nacl.sign.seedLength = crypto_sign_SEEDBYTES; +nacl.sign.signatureLength = crypto_sign_BYTES; + +nacl.hash = function(msg) { + checkArrayTypes(msg); + var h = new Uint8Array(crypto_hash_BYTES); + crypto_hash(h, msg, msg.length); + return h; +}; + +nacl.hash.hashLength = crypto_hash_BYTES; + +nacl.verify = function(x, y) { + checkArrayTypes(x, y); + // Zero length arguments are considered not equal. + if (x.length === 0 || y.length === 0) return false; + if (x.length !== y.length) return false; + return (vn(x, 0, y, 0, x.length) === 0) ? true : false; +}; + +nacl.setPRNG = function(fn) { + randombytes = fn; +}; + +(function() { + // Initialize PRNG if environment provides CSPRNG. + // If not, methods calling randombytes will throw. + var crypto; + if (typeof window !== 'undefined') { + // Browser. + if (window.crypto && window.crypto.getRandomValues) { + crypto = window.crypto; // Standard + } else if (window.msCrypto && window.msCrypto.getRandomValues) { + crypto = window.msCrypto; // Internet Explorer 11+ + } + if (crypto) { + nacl.setPRNG(function(x, n) { + var i, v = new Uint8Array(n); + crypto.getRandomValues(v); + for (i = 0; i < n; i++) x[i] = v[i]; + cleanup(v); + }); + } + } else if (typeof require !== 'undefined') { + // Node.js. + crypto = require('crypto'); + if (crypto) { + nacl.setPRNG(function(x, n) { + var i, v = crypto.randomBytes(n); + for (i = 0; i < n; i++) x[i] = v[i]; + cleanup(v); + }); + } + } +})(); + +})(typeof module !== 'undefined' && module.exports ? module.exports : (window.nacl = window.nacl || {})); diff --git a/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl.min.js b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl.min.js new file mode 100644 index 00000000..95d86950 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl.min.js @@ -0,0 +1 @@ +!function(r){"use strict";function n(r,n){return r<>>32-n}function e(r,n){var e=255&r[n+3];return e=e<<8|255&r[n+2],e=e<<8|255&r[n+1],e<<8|255&r[n+0]}function t(r,n){var e=r[n]<<24|r[n+1]<<16|r[n+2]<<8|r[n+3],t=r[n+4]<<24|r[n+5]<<16|r[n+6]<<8|r[n+7];return new lr(e,t)}function o(r,n,e){var t;for(t=0;4>t;t++)r[n+t]=255&e,e>>>=8}function i(r,n,e){r[n]=e.hi>>24&255,r[n+1]=e.hi>>16&255,r[n+2]=e.hi>>8&255,r[n+3]=255&e.hi,r[n+4]=e.lo>>24&255,r[n+5]=e.lo>>16&255,r[n+6]=e.lo>>8&255,r[n+7]=255&e.lo}function a(r,n,e,t,o){var i,a=0;for(i=0;o>i;i++)a|=r[n+i]^e[t+i];return(1&a-1>>>8)-1}function f(r,n,e,t){return a(r,n,e,t,16)}function u(r,n,e,t){return a(r,n,e,t,32)}function c(r,t,i,a,f){var u,c,w,y=new Uint32Array(16),s=new Uint32Array(16),l=new Uint32Array(16),h=new 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"sshpk-sign": "bin/sshpk-sign", + "sshpk-verify": "bin/sshpk-verify" + }, + "bugs": { + "url": "https://github.com/arekinath/node-sshpk/issues" + }, + "contributors": [ + { + "name": "Dave Eddy", + "email": "dave@daveeddy.com" + }, + { + "name": "Mark Cavage", + "email": "mcavage@gmail.com" + }, + { + "name": "Alex Wilson", + "email": "alex@cooperi.net" + } + ], + "dependencies": { + "asn1": "~0.2.3", + "assert-plus": "^1.0.0", + "dashdash": "^1.12.0", + "ecc-jsbn": "~0.1.1", + "getpass": "^0.1.1", + "jodid25519": "^1.0.0", + "jsbn": "~0.1.0", + "tweetnacl": "~0.13.0" + }, + "description": "A library for finding and using SSH public keys", + "devDependencies": { + "benchmark": "^1.0.0", + "sinon": "^1.17.2", + "tape": "^3.5.0", + "temp": "^0.8.2" + }, + "directories": { + "bin": "./bin", + "lib": "./lib", + "man": "./man/man1" + }, + "dist": { + "shasum": "3b41351bbad5c34ddf4bd8119937efee31a46765", + "tarball": "https://registry.npmjs.org/sshpk/-/sshpk-1.9.2.tgz" + }, + "engines": { + "node": ">=0.10.0" + }, + "gitHead": "a8b794384822a52eea5ed3b2f192a780b7909609", + "homepage": "https://github.com/arekinath/node-sshpk#readme", + "license": "MIT", + "main": "lib/index.js", + "maintainers": [ + { + "name": "arekinath", + "email": "alex@cooperi.net" + } + ], + "man": [ + "/Users/alex.wilson/dev/node-sshpk/man/man1/sshpk-conv.1", + "/Users/alex.wilson/dev/node-sshpk/man/man1/sshpk-sign.1", + "/Users/alex.wilson/dev/node-sshpk/man/man1/sshpk-verify.1" + ], + "name": "sshpk", + "optionalDependencies": { + "ecc-jsbn": "~0.1.1", + "jodid25519": "^1.0.0", + "jsbn": "~0.1.0", + "tweetnacl": "~0.13.0" + }, + "repository": { + "type": "git", + "url": "git+https://github.com/arekinath/node-sshpk.git" + }, + "scripts": { + "test": "tape test/*.js" + }, + "version": "1.9.2" +} diff --git a/node_modules/npm/node_modules/request/node_modules/http-signature/package.json b/node_modules/npm/node_modules/request/node_modules/http-signature/package.json new file mode 100644 index 00000000..18cff301 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/http-signature/package.json @@ -0,0 +1,88 @@ +{ + "_from": "http-signature@>=1.1.0 <1.2.0", + "_id": "http-signature@1.1.1", + "_inBundle": true, + "_location": "/npm/request/http-signature", + "_nodeVersion": "0.12.9", + "_npmUser": { + "name": "arekinath", + "email": "alex@cooperi.net" + }, + "_npmVersion": "2.14.9", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request" + ], + "_resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.1.1.tgz", + "_shasum": "df72e267066cd0ac67fb76adf8e134a8fbcf91bf", + "author": { + "name": "Joyent, Inc" + }, + "bugs": { + "url": "https://github.com/joyent/node-http-signature/issues" + }, + "contributors": [ + { + "name": "Mark Cavage", + "email": "mcavage@gmail.com" + }, + { + "name": "David I. Lehn", + "email": "dil@lehn.org" + }, + { + "name": "Patrick Mooney", + "email": "patrick.f.mooney@gmail.com" + } + ], + "dependencies": { + "assert-plus": "^0.2.0", + "jsprim": "^1.2.2", + "sshpk": "^1.7.0" + }, + "description": "Reference implementation of Joyent's HTTP Signature scheme.", + "devDependencies": { + "node-uuid": "^1.4.1", + "tap": "0.4.2" + }, + "directories": {}, + "dist": { + "shasum": "df72e267066cd0ac67fb76adf8e134a8fbcf91bf", + "tarball": "https://registry.npmjs.org/http-signature/-/http-signature-1.1.1.tgz" + }, + "engines": { + "node": ">=0.8", + "npm": ">=1.3.7" + }, + "gitHead": "74d3f35e3aa436d83723c53b01e266f448e8149a", + "homepage": "https://github.com/joyent/node-http-signature/", + "keywords": [ + "https", + "request" + ], + "license": "MIT", + "main": "lib/index.js", + "maintainers": [ + { + "name": "arekinath", + "email": "alex@cooperi.net" + }, + { + "name": "mcavage", + "email": "mcavage@gmail.com" + }, + { + "name": "pfmooney", + "email": "patrick.f.mooney@gmail.com" + } + ], + "name": "http-signature", + "repository": { + "type": "git", + "url": "git://github.com/joyent/node-http-signature.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.1.1" +} diff --git a/node_modules/npm/node_modules/request/node_modules/is-typedarray/LICENSE.md b/node_modules/npm/node_modules/request/node_modules/is-typedarray/LICENSE.md new file mode 100644 index 00000000..ee27ba4b --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/is-typedarray/LICENSE.md @@ -0,0 +1,18 @@ +This software is released under the MIT license: + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/is-typedarray/README.md b/node_modules/npm/node_modules/request/node_modules/is-typedarray/README.md new file mode 100644 index 00000000..27528639 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/is-typedarray/README.md @@ -0,0 +1,16 @@ +# is-typedarray [![locked](http://badges.github.io/stability-badges/dist/locked.svg)](http://github.com/badges/stability-badges) + +Detect whether or not an object is a +[Typed Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Typed_arrays). + +## Usage + +[![NPM](https://nodei.co/npm/is-typedarray.png)](https://nodei.co/npm/is-typedarray/) + +### isTypedArray(array) + +Returns `true` when array is a Typed Array, and `false` when it is not. + +## License + +MIT. See [LICENSE.md](http://github.com/hughsk/is-typedarray/blob/master/LICENSE.md) for details. diff --git a/node_modules/npm/node_modules/request/node_modules/is-typedarray/index.js b/node_modules/npm/node_modules/request/node_modules/is-typedarray/index.js new file mode 100644 index 00000000..58596036 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/is-typedarray/index.js @@ -0,0 +1,41 @@ +module.exports = isTypedArray +isTypedArray.strict = isStrictTypedArray +isTypedArray.loose = isLooseTypedArray + +var toString = Object.prototype.toString +var names = { + '[object Int8Array]': true + , '[object Int16Array]': true + , '[object Int32Array]': true + , '[object Uint8Array]': true + , '[object Uint8ClampedArray]': true + , '[object Uint16Array]': true + , '[object Uint32Array]': true + , '[object Float32Array]': true + , '[object Float64Array]': true +} + +function isTypedArray(arr) { + return ( + isStrictTypedArray(arr) + || isLooseTypedArray(arr) + ) +} + +function isStrictTypedArray(arr) { + return ( + arr instanceof Int8Array + || arr instanceof Int16Array + || arr instanceof Int32Array + || arr instanceof Uint8Array + || arr instanceof Uint8ClampedArray + || arr instanceof Uint16Array + || arr instanceof Uint32Array + || arr instanceof Float32Array + || arr instanceof Float64Array + ) +} + +function isLooseTypedArray(arr) { + return names[toString.call(arr)] +} diff --git a/node_modules/npm/node_modules/request/node_modules/is-typedarray/package.json b/node_modules/npm/node_modules/request/node_modules/is-typedarray/package.json new file mode 100644 index 00000000..f5d654be --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/is-typedarray/package.json @@ -0,0 +1,62 @@ +{ + "_from": "is-typedarray@>=1.0.0 <1.1.0", + "_id": "is-typedarray@1.0.0", + "_inBundle": true, + "_location": "/npm/request/is-typedarray", + "_nodeVersion": "0.10.36", + "_npmUser": { + "name": "hughsk", + "email": "hughskennedy@gmail.com" + }, + "_npmVersion": "2.7.5", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request" + ], + "_resolved": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz", + "_shasum": "e479c80858df0c1b11ddda6940f96011fcda4a9a", + "author": { + "name": "Hugh Kennedy", + "email": "hughskennedy@gmail.com", + "url": "http://hughsk.io/" + }, + "bugs": { + "url": "https://github.com/hughsk/is-typedarray/issues" + }, + "dependencies": {}, + "description": "Detect whether or not an object is a Typed Array", + "devDependencies": { + "tape": "^2.13.1" + }, + "directories": {}, + "dist": { + "shasum": "e479c80858df0c1b11ddda6940f96011fcda4a9a", + "tarball": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz" + }, + "gitHead": "0617cfa871686cf541af62b144f130488f44f6fe", + "homepage": "https://github.com/hughsk/is-typedarray", + "keywords": [ + "typed", + "array", + "detect", + "is", + "util" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "hughsk", + "email": "hughskennedy@gmail.com" + } + ], + "name": "is-typedarray", + "repository": { + "type": "git", + "url": "git://github.com/hughsk/is-typedarray.git" + }, + "scripts": { + "test": "node test" + }, + "version": "1.0.0" +} diff --git a/node_modules/npm/node_modules/request/node_modules/is-typedarray/test.js b/node_modules/npm/node_modules/request/node_modules/is-typedarray/test.js new file mode 100644 index 00000000..b0c176fa --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/is-typedarray/test.js @@ -0,0 +1,34 @@ +var test = require('tape') +var ista = require('./') + +test('strict', function(t) { + t.ok(ista.strict(new Int8Array), 'Int8Array') + t.ok(ista.strict(new Int16Array), 'Int16Array') + t.ok(ista.strict(new Int32Array), 'Int32Array') + t.ok(ista.strict(new Uint8Array), 'Uint8Array') + t.ok(ista.strict(new Uint16Array), 'Uint16Array') + t.ok(ista.strict(new Uint32Array), 'Uint32Array') + t.ok(ista.strict(new Float32Array), 'Float32Array') + t.ok(ista.strict(new Float64Array), 'Float64Array') + + t.ok(!ista.strict(new Array), 'Array') + t.ok(!ista.strict([]), '[]') + + t.end() +}) + +test('loose', function(t) { + t.ok(ista.loose(new Int8Array), 'Int8Array') + t.ok(ista.loose(new Int16Array), 'Int16Array') + t.ok(ista.loose(new Int32Array), 'Int32Array') + t.ok(ista.loose(new Uint8Array), 'Uint8Array') + t.ok(ista.loose(new Uint16Array), 'Uint16Array') + t.ok(ista.loose(new Uint32Array), 'Uint32Array') + t.ok(ista.loose(new Float32Array), 'Float32Array') + t.ok(ista.loose(new Float64Array), 'Float64Array') + + t.ok(!ista.loose(new Array), 'Array') + t.ok(!ista.loose([]), '[]') + + t.end() +}) diff --git a/node_modules/npm/node_modules/request/node_modules/isstream/.npmignore b/node_modules/npm/node_modules/request/node_modules/isstream/.npmignore new file mode 100644 index 00000000..aa1ec1ea --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/isstream/.npmignore @@ -0,0 +1 @@ +*.tgz diff --git a/node_modules/npm/node_modules/request/node_modules/isstream/.travis.yml b/node_modules/npm/node_modules/request/node_modules/isstream/.travis.yml new file mode 100644 index 00000000..1fec2ab9 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/isstream/.travis.yml @@ -0,0 +1,12 @@ +language: node_js +node_js: + - "0.8" + - "0.10" + - "0.11" +branches: + only: + - master +notifications: + email: + - rod@vagg.org +script: npm test diff --git a/node_modules/npm/node_modules/request/node_modules/isstream/LICENSE.md b/node_modules/npm/node_modules/request/node_modules/isstream/LICENSE.md new file mode 100644 index 00000000..43f7153f --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/isstream/LICENSE.md @@ -0,0 +1,11 @@ +The MIT License (MIT) +===================== + +Copyright (c) 2015 Rod Vagg +--------------------------- + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/isstream/README.md b/node_modules/npm/node_modules/request/node_modules/isstream/README.md new file mode 100644 index 00000000..06770e82 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/isstream/README.md @@ -0,0 +1,66 @@ +# isStream + +[![Build Status](https://secure.travis-ci.org/rvagg/isstream.png)](http://travis-ci.org/rvagg/isstream) + +**Test if an object is a `Stream`** + +[![NPM](https://nodei.co/npm/isstream.svg)](https://nodei.co/npm/isstream/) + +The missing `Stream.isStream(obj)`: determine if an object is standard Node.js `Stream`. Works for Node-core `Stream` objects (for 0.8, 0.10, 0.11, and in theory, older and newer versions) and all versions of **[readable-stream](https://github.com/isaacs/readable-stream)**. + +## Usage: + +```js +var isStream = require('isstream') +var Stream = require('stream') + +isStream(new Stream()) // true + +isStream({}) // false + +isStream(new Stream.Readable()) // true +isStream(new Stream.Writable()) // true +isStream(new Stream.Duplex()) // true +isStream(new Stream.Transform()) // true +isStream(new Stream.PassThrough()) // true +``` + +## But wait! There's more! + +You can also test for `isReadable(obj)`, `isWritable(obj)` and `isDuplex(obj)` to test for implementations of Streams2 (and Streams3) base classes. + +```js +var isReadable = require('isstream').isReadable +var isWritable = require('isstream').isWritable +var isDuplex = require('isstream').isDuplex +var Stream = require('stream') + +isReadable(new Stream()) // false +isWritable(new Stream()) // false +isDuplex(new Stream()) // false + +isReadable(new Stream.Readable()) // true +isReadable(new Stream.Writable()) // false +isReadable(new Stream.Duplex()) // true +isReadable(new Stream.Transform()) // true +isReadable(new Stream.PassThrough()) // true + +isWritable(new Stream.Readable()) // false +isWritable(new Stream.Writable()) // true +isWritable(new Stream.Duplex()) // true +isWritable(new Stream.Transform()) // true +isWritable(new Stream.PassThrough()) // true + +isDuplex(new Stream.Readable()) // false +isDuplex(new Stream.Writable()) // false +isDuplex(new Stream.Duplex()) // true +isDuplex(new Stream.Transform()) // true +isDuplex(new Stream.PassThrough()) // true +``` + +*Reminder: when implementing your own streams, please [use **readable-stream** rather than core streams](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html).* + + +## License + +**isStream** is Copyright (c) 2015 Rod Vagg [@rvagg](https://twitter.com/rvagg) and licenced under the MIT licence. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE.md file for more details. diff --git a/node_modules/npm/node_modules/request/node_modules/isstream/isstream.js b/node_modules/npm/node_modules/request/node_modules/isstream/isstream.js new file mode 100644 index 00000000..a1d104a7 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/isstream/isstream.js @@ -0,0 +1,27 @@ +var stream = require('stream') + + +function isStream (obj) { + return obj instanceof stream.Stream +} + + +function isReadable (obj) { + return isStream(obj) && typeof obj._read == 'function' && typeof obj._readableState == 'object' +} + + +function isWritable (obj) { + return isStream(obj) && typeof obj._write == 'function' && typeof obj._writableState == 'object' +} + + +function isDuplex (obj) { + return isReadable(obj) && isWritable(obj) +} + + +module.exports = isStream +module.exports.isReadable = isReadable +module.exports.isWritable = isWritable +module.exports.isDuplex = isDuplex diff --git a/node_modules/npm/node_modules/request/node_modules/isstream/package.json b/node_modules/npm/node_modules/request/node_modules/isstream/package.json new file mode 100644 index 00000000..cdab8a9e --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/isstream/package.json @@ -0,0 +1,64 @@ +{ + "_from": "isstream@>=0.1.2 <0.2.0", + "_id": "isstream@0.1.2", + "_inBundle": true, + "_location": "/npm/request/isstream", + "_nodeVersion": "1.4.3", + "_npmUser": { + "name": "rvagg", + "email": "rod@vagg.org" + }, + "_npmVersion": "2.6.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request" + ], + "_resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz", + "_shasum": "47e63f7af55afa6f92e1500e690eb8b8529c099a", + "author": { + "name": "Rod Vagg", + "email": "rod@vagg.org" + }, + "bugs": { + "url": "https://github.com/rvagg/isstream/issues" + }, + "description": "Determine if an object is a Stream", + "devDependencies": { + "core-util-is": "~1.0.0", + "inherits": "~2.0.1", + "isarray": "0.0.1", + "string_decoder": "~0.10.x", + "tape": "~2.12.3" + }, + "directories": {}, + "dist": { + "shasum": "47e63f7af55afa6f92e1500e690eb8b8529c099a", + "tarball": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz" + }, + "gitHead": "cd39cba6da939b4fc9110825203adc506422c3dc", + "homepage": "https://github.com/rvagg/isstream", + "keywords": [ + "stream", + "type", + "streams", + "readable-stream", + "hippo" + ], + "license": "MIT", + "main": "isstream.js", + "maintainers": [ + { + "name": "rvagg", + "email": "rod@vagg.org" + } + ], + "name": "isstream", + "repository": { + "type": "git", + "url": "git+https://github.com/rvagg/isstream.git" + }, + "scripts": { + "test": "tar --xform 's/^package/readable-stream-1.0/' -zxf readable-stream-1.0.*.tgz && tar --xform 's/^package/readable-stream-1.1/' -zxf readable-stream-1.1.*.tgz && node test.js; rm -rf readable-stream-1.?/" + }, + "version": "0.1.2" +} diff --git a/node_modules/npm/node_modules/request/node_modules/isstream/test.js b/node_modules/npm/node_modules/request/node_modules/isstream/test.js new file mode 100644 index 00000000..8c950c55 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/isstream/test.js @@ -0,0 +1,168 @@ +var tape = require('tape') + , EE = require('events').EventEmitter + , util = require('util') + + + , isStream = require('./') + , isReadable = require('./').isReadable + , isWritable = require('./').isWritable + , isDuplex = require('./').isDuplex + + , CoreStreams = require('stream') + , ReadableStream10 = require('./readable-stream-1.0/') + , ReadableStream11 = require('./readable-stream-1.1/') + + +function test (pass, type, stream) { + tape('isStream(' + type + ')', function (t) { + t.plan(1) + t.ok(pass === isStream(stream), type) + }) +} + + +function testReadable (pass, type, stream) { + tape('isReadable(' + type + ')', function (t) { + t.plan(1) + t.ok(pass === isReadable(stream), type) + }) +} + + +function testWritable (pass, type, stream) { + tape('isWritable(' + type + ')', function (t) { + t.plan(1) + t.ok(pass === isWritable(stream), type) + }) +} + + +function testDuplex (pass, type, stream) { + tape('isDuplex(' + type + ')', function (t) { + t.plan(1) + t.ok(pass === isDuplex(stream), type) + }) +} + + +[ undefined, null, '', true, false, 0, 1, 1.0, 'string', {}, function foo () {} ].forEach(function (o) { + test(false, 'non-stream / primitive: ' + (JSON.stringify(o) || (o && o.toString()) || o), o) +}) + + +test(false, 'fake stream obj', { pipe: function () {} }) + + +;(function () { + + // looks like a stream! + + function Stream () { + EE.call(this) + } + util.inherits(Stream, EE) + Stream.prototype.pipe = function () {} + Stream.Stream = Stream + + test(false, 'fake stream "new Stream()"', new Stream()) + +}()) + + +test(true, 'CoreStreams.Stream', new (CoreStreams.Stream)()) +test(true, 'CoreStreams.Readable', new (CoreStreams.Readable)()) +test(true, 'CoreStreams.Writable', new (CoreStreams.Writable)()) +test(true, 'CoreStreams.Duplex', new (CoreStreams.Duplex)()) +test(true, 'CoreStreams.Transform', new (CoreStreams.Transform)()) +test(true, 'CoreStreams.PassThrough', new (CoreStreams.PassThrough)()) + +test(true, 'ReadableStream10.Readable', new (ReadableStream10.Readable)()) +test(true, 'ReadableStream10.Writable', new (ReadableStream10.Writable)()) +test(true, 'ReadableStream10.Duplex', new (ReadableStream10.Duplex)()) +test(true, 'ReadableStream10.Transform', new (ReadableStream10.Transform)()) +test(true, 'ReadableStream10.PassThrough', new (ReadableStream10.PassThrough)()) + +test(true, 'ReadableStream11.Readable', new (ReadableStream11.Readable)()) +test(true, 'ReadableStream11.Writable', new (ReadableStream11.Writable)()) +test(true, 'ReadableStream11.Duplex', new (ReadableStream11.Duplex)()) +test(true, 'ReadableStream11.Transform', new (ReadableStream11.Transform)()) +test(true, 'ReadableStream11.PassThrough', new (ReadableStream11.PassThrough)()) + + +testReadable(false, 'CoreStreams.Stream', new (CoreStreams.Stream)()) +testReadable(true, 'CoreStreams.Readable', new (CoreStreams.Readable)()) +testReadable(false, 'CoreStreams.Writable', new (CoreStreams.Writable)()) +testReadable(true, 'CoreStreams.Duplex', new (CoreStreams.Duplex)()) +testReadable(true, 'CoreStreams.Transform', new (CoreStreams.Transform)()) +testReadable(true, 'CoreStreams.PassThrough', new (CoreStreams.PassThrough)()) + +testReadable(true, 'ReadableStream10.Readable', new (ReadableStream10.Readable)()) +testReadable(false, 'ReadableStream10.Writable', new (ReadableStream10.Writable)()) +testReadable(true, 'ReadableStream10.Duplex', new (ReadableStream10.Duplex)()) +testReadable(true, 'ReadableStream10.Transform', new (ReadableStream10.Transform)()) +testReadable(true, 'ReadableStream10.PassThrough', new (ReadableStream10.PassThrough)()) + +testReadable(true, 'ReadableStream11.Readable', new (ReadableStream11.Readable)()) +testReadable(false, 'ReadableStream11.Writable', new (ReadableStream11.Writable)()) +testReadable(true, 'ReadableStream11.Duplex', new (ReadableStream11.Duplex)()) +testReadable(true, 'ReadableStream11.Transform', new (ReadableStream11.Transform)()) +testReadable(true, 'ReadableStream11.PassThrough', new (ReadableStream11.PassThrough)()) + + +testWritable(false, 'CoreStreams.Stream', new (CoreStreams.Stream)()) +testWritable(false, 'CoreStreams.Readable', new (CoreStreams.Readable)()) +testWritable(true, 'CoreStreams.Writable', new (CoreStreams.Writable)()) +testWritable(true, 'CoreStreams.Duplex', new (CoreStreams.Duplex)()) +testWritable(true, 'CoreStreams.Transform', new (CoreStreams.Transform)()) +testWritable(true, 'CoreStreams.PassThrough', new (CoreStreams.PassThrough)()) + +testWritable(false, 'ReadableStream10.Readable', new (ReadableStream10.Readable)()) +testWritable(true, 'ReadableStream10.Writable', new (ReadableStream10.Writable)()) +testWritable(true, 'ReadableStream10.Duplex', new (ReadableStream10.Duplex)()) +testWritable(true, 'ReadableStream10.Transform', new (ReadableStream10.Transform)()) +testWritable(true, 'ReadableStream10.PassThrough', new (ReadableStream10.PassThrough)()) + +testWritable(false, 'ReadableStream11.Readable', new (ReadableStream11.Readable)()) +testWritable(true, 'ReadableStream11.Writable', new (ReadableStream11.Writable)()) +testWritable(true, 'ReadableStream11.Duplex', new (ReadableStream11.Duplex)()) +testWritable(true, 'ReadableStream11.Transform', new (ReadableStream11.Transform)()) +testWritable(true, 'ReadableStream11.PassThrough', new (ReadableStream11.PassThrough)()) + + +testDuplex(false, 'CoreStreams.Stream', new (CoreStreams.Stream)()) +testDuplex(false, 'CoreStreams.Readable', new (CoreStreams.Readable)()) +testDuplex(false, 'CoreStreams.Writable', new (CoreStreams.Writable)()) +testDuplex(true, 'CoreStreams.Duplex', new (CoreStreams.Duplex)()) +testDuplex(true, 'CoreStreams.Transform', new (CoreStreams.Transform)()) +testDuplex(true, 'CoreStreams.PassThrough', new (CoreStreams.PassThrough)()) + +testDuplex(false, 'ReadableStream10.Readable', new (ReadableStream10.Readable)()) +testDuplex(false, 'ReadableStream10.Writable', new (ReadableStream10.Writable)()) +testDuplex(true, 'ReadableStream10.Duplex', new (ReadableStream10.Duplex)()) +testDuplex(true, 'ReadableStream10.Transform', new (ReadableStream10.Transform)()) +testDuplex(true, 'ReadableStream10.PassThrough', new (ReadableStream10.PassThrough)()) + +testDuplex(false, 'ReadableStream11.Readable', new (ReadableStream11.Readable)()) +testDuplex(false, 'ReadableStream11.Writable', new (ReadableStream11.Writable)()) +testDuplex(true, 'ReadableStream11.Duplex', new (ReadableStream11.Duplex)()) +testDuplex(true, 'ReadableStream11.Transform', new (ReadableStream11.Transform)()) +testDuplex(true, 'ReadableStream11.PassThrough', new (ReadableStream11.PassThrough)()) + + +;[ CoreStreams, ReadableStream10, ReadableStream11 ].forEach(function (p) { + [ 'Stream', 'Readable', 'Writable', 'Duplex', 'Transform', 'PassThrough' ].forEach(function (k) { + if (!p[k]) + return + + function SubStream () { + p[k].call(this) + } + util.inherits(SubStream, p[k]) + + test(true, 'Stream subclass: ' + p.name + '.' + k, new SubStream()) + + }) +}) + + + diff --git a/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/.npmignore b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/.npmignore new file mode 100644 index 00000000..17d6b367 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/.npmignore @@ -0,0 +1 @@ +/*.tgz diff --git a/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/CHANGELOG.md b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/CHANGELOG.md new file mode 100644 index 00000000..42bcb60a --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/CHANGELOG.md @@ -0,0 +1,14 @@ +## Unreleased +- Fixes stringify to only take ancestors into account when checking + circularity. + It previously assumed every visited object was circular which led to [false + positives][issue9]. + Uses the tiny serializer I wrote for [Must.js][must] a year and a half ago. +- Fixes calling the `replacer` function in the proper context (`thisArg`). +- Fixes calling the `cycleReplacer` function in the proper context (`thisArg`). +- Speeds serializing by a factor of + Big-O(h-my-god-it-linearly-searched-every-object) it had ever seen. Searching + only the ancestors for a circular references speeds up things considerably. + +[must]: https://github.com/moll/js-must +[issue9]: https://github.com/isaacs/json-stringify-safe/issues/9 diff --git a/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/LICENSE b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/Makefile b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/Makefile new file mode 100644 index 00000000..36088c72 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/Makefile @@ -0,0 +1,35 @@ +NODE_OPTS = +TEST_OPTS = + +love: + @echo "Feel like makin' love." + +test: + @node $(NODE_OPTS) ./node_modules/.bin/_mocha -R dot $(TEST_OPTS) + +spec: + @node $(NODE_OPTS) ./node_modules/.bin/_mocha -R spec $(TEST_OPTS) + +autotest: + @node $(NODE_OPTS) ./node_modules/.bin/_mocha -R dot --watch $(TEST_OPTS) + +autospec: + @node $(NODE_OPTS) ./node_modules/.bin/_mocha -R spec --watch $(TEST_OPTS) + +pack: + @file=$$(npm pack); echo "$$file"; tar tf "$$file" + +publish: + npm publish + +tag: + git tag "v$$(node -e 'console.log(require("./package").version)')" + +clean: + rm -f *.tgz + npm prune --production + +.PHONY: love +.PHONY: test spec autotest autospec +.PHONY: pack publish tag +.PHONY: clean diff --git a/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/README.md b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/README.md new file mode 100644 index 00000000..a11f302a --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/README.md @@ -0,0 +1,52 @@ +# json-stringify-safe + +Like JSON.stringify, but doesn't throw on circular references. + +## Usage + +Takes the same arguments as `JSON.stringify`. + +```javascript +var stringify = require('json-stringify-safe'); +var circularObj = {}; +circularObj.circularRef = circularObj; +circularObj.list = [ circularObj, circularObj ]; +console.log(stringify(circularObj, null, 2)); +``` + +Output: + +```json +{ + "circularRef": "[Circular]", + "list": [ + "[Circular]", + "[Circular]" + ] +} +``` + +## Details + +``` +stringify(obj, serializer, indent, decycler) +``` + +The first three arguments are the same as to JSON.stringify. The last +is an argument that's only used when the object has been seen already. + +The default `decycler` function returns the string `'[Circular]'`. +If, for example, you pass in `function(k,v){}` (return nothing) then it +will prune cycles. If you pass in `function(k,v){ return {foo: 'bar'}}`, +then cyclical objects will always be represented as `{"foo":"bar"}` in +the result. + +``` +stringify.getSerialize(serializer, decycler) +``` + +Returns a serializer that can be used elsewhere. This is the actual +function that's passed to JSON.stringify. + +**Note** that the function returned from `getSerialize` is stateful for now, so +do **not** use it more than once. diff --git a/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/package.json b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/package.json new file mode 100644 index 00000000..ca441c4c --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/package.json @@ -0,0 +1,73 @@ +{ + "_from": "json-stringify-safe@>=5.0.1 <5.1.0", + "_id": "json-stringify-safe@5.0.1", + "_inBundle": true, + "_location": "/npm/request/json-stringify-safe", + "_nodeVersion": "2.0.1", + "_npmUser": { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + "_npmVersion": "2.10.0", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request" + ], + "_resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz", + "_shasum": "1296a2d58fd45f19a0f6ce01d65701e2c735b6eb", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me" + }, + "bugs": { + "url": "https://github.com/isaacs/json-stringify-safe/issues" + }, + "contributors": [ + { + "name": "Andri Möll", + "email": "andri@dot.ee", + "url": "http://themoll.com" + } + ], + "description": "Like JSON.stringify, but doesn't blow up on circular refs.", + "devDependencies": { + "mocha": ">= 2.1.0 < 3", + "must": ">= 0.12 < 0.13", + "sinon": ">= 1.12.2 < 2" + }, + "directories": {}, + "dist": { + "shasum": "1296a2d58fd45f19a0f6ce01d65701e2c735b6eb", + "tarball": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz" + }, + "gitHead": "3890dceab3ad14f8701e38ca74f38276abc76de5", + "homepage": "https://github.com/isaacs/json-stringify-safe", + "keywords": [ + "json", + "stringify", + "circular", + "safe" + ], + "license": "ISC", + "main": "stringify.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + }, + { + "name": "moll", + "email": "andri@dot.ee" + } + ], + "name": "json-stringify-safe", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/json-stringify-safe.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "5.0.1" +} diff --git a/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/stringify.js b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/stringify.js new file mode 100644 index 00000000..124a4521 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/stringify.js @@ -0,0 +1,27 @@ +exports = module.exports = stringify +exports.getSerialize = serializer + +function stringify(obj, replacer, spaces, cycleReplacer) { + return JSON.stringify(obj, serializer(replacer, cycleReplacer), spaces) +} + +function serializer(replacer, cycleReplacer) { + var stack = [], keys = [] + + if (cycleReplacer == null) cycleReplacer = function(key, value) { + if (stack[0] === value) return "[Circular ~]" + return "[Circular ~." + keys.slice(0, stack.indexOf(value)).join(".") + "]" + } + + return function(key, value) { + if (stack.length > 0) { + var thisPos = stack.indexOf(this) + ~thisPos ? stack.splice(thisPos + 1) : stack.push(this) + ~thisPos ? keys.splice(thisPos, Infinity, key) : keys.push(key) + if (~stack.indexOf(value)) value = cycleReplacer.call(this, key, value) + } + else stack.push(value) + + return replacer == null ? value : replacer.call(this, key, value) + } +} diff --git a/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/test/mocha.opts b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/test/mocha.opts new file mode 100644 index 00000000..2544e586 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/test/mocha.opts @@ -0,0 +1,2 @@ +--recursive +--require must diff --git a/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/test/stringify_test.js b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/test/stringify_test.js new file mode 100644 index 00000000..5b325831 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/json-stringify-safe/test/stringify_test.js @@ -0,0 +1,246 @@ +var Sinon = require("sinon") +var stringify = require("..") +function jsonify(obj) { return JSON.stringify(obj, null, 2) } + +describe("Stringify", function() { + it("must stringify circular objects", function() { + var obj = {name: "Alice"} + obj.self = obj + var json = stringify(obj, null, 2) + json.must.eql(jsonify({name: "Alice", self: "[Circular ~]"})) + }) + + it("must stringify circular objects with intermediaries", function() { + var obj = {name: "Alice"} + obj.identity = {self: obj} + var json = stringify(obj, null, 2) + json.must.eql(jsonify({name: "Alice", identity: {self: "[Circular ~]"}})) + }) + + it("must stringify circular objects deeper", function() { + var obj = {name: "Alice", child: {name: "Bob"}} + obj.child.self = obj.child + + stringify(obj, null, 2).must.eql(jsonify({ + name: "Alice", + child: {name: "Bob", self: "[Circular ~.child]"} + })) + }) + + it("must stringify circular objects deeper with intermediaries", function() { + var obj = {name: "Alice", child: {name: "Bob"}} + obj.child.identity = {self: obj.child} + + stringify(obj, null, 2).must.eql(jsonify({ + name: "Alice", + child: {name: "Bob", identity: {self: "[Circular ~.child]"}} + })) + }) + + it("must stringify circular objects in an array", function() { + var obj = {name: "Alice"} + obj.self = [obj, obj] + + stringify(obj, null, 2).must.eql(jsonify({ + name: "Alice", self: ["[Circular ~]", "[Circular ~]"] + })) + }) + + it("must stringify circular objects deeper in an array", function() { + var obj = {name: "Alice", children: [{name: "Bob"}, {name: "Eve"}]} + obj.children[0].self = obj.children[0] + obj.children[1].self = obj.children[1] + + stringify(obj, null, 2).must.eql(jsonify({ + name: "Alice", + children: [ + {name: "Bob", self: "[Circular ~.children.0]"}, + {name: "Eve", self: "[Circular ~.children.1]"} + ] + })) + }) + + it("must stringify circular arrays", function() { + var obj = [] + obj.push(obj) + obj.push(obj) + var json = stringify(obj, null, 2) + json.must.eql(jsonify(["[Circular ~]", "[Circular ~]"])) + }) + + it("must stringify circular arrays with intermediaries", function() { + var obj = [] + obj.push({name: "Alice", self: obj}) + obj.push({name: "Bob", self: obj}) + + stringify(obj, null, 2).must.eql(jsonify([ + {name: "Alice", self: "[Circular ~]"}, + {name: "Bob", self: "[Circular ~]"} + ])) + }) + + it("must stringify repeated objects in objects", function() { + var obj = {} + var alice = {name: "Alice"} + obj.alice1 = alice + obj.alice2 = alice + + stringify(obj, null, 2).must.eql(jsonify({ + alice1: {name: "Alice"}, + alice2: {name: "Alice"} + })) + }) + + it("must stringify repeated objects in arrays", function() { + var alice = {name: "Alice"} + var obj = [alice, alice] + var json = stringify(obj, null, 2) + json.must.eql(jsonify([{name: "Alice"}, {name: "Alice"}])) + }) + + it("must call given decycler and use its output", function() { + var obj = {} + obj.a = obj + obj.b = obj + + var decycle = Sinon.spy(function() { return decycle.callCount }) + var json = stringify(obj, null, 2, decycle) + json.must.eql(jsonify({a: 1, b: 2}, null, 2)) + + decycle.callCount.must.equal(2) + decycle.thisValues[0].must.equal(obj) + decycle.args[0][0].must.equal("a") + decycle.args[0][1].must.equal(obj) + decycle.thisValues[1].must.equal(obj) + decycle.args[1][0].must.equal("b") + decycle.args[1][1].must.equal(obj) + }) + + it("must call replacer and use its output", function() { + var obj = {name: "Alice", child: {name: "Bob"}} + + var replacer = Sinon.spy(bangString) + var json = stringify(obj, replacer, 2) + json.must.eql(jsonify({name: "Alice!", child: {name: "Bob!"}})) + + replacer.callCount.must.equal(4) + replacer.args[0][0].must.equal("") + replacer.args[0][1].must.equal(obj) + replacer.thisValues[1].must.equal(obj) + replacer.args[1][0].must.equal("name") + replacer.args[1][1].must.equal("Alice") + replacer.thisValues[2].must.equal(obj) + replacer.args[2][0].must.equal("child") + replacer.args[2][1].must.equal(obj.child) + replacer.thisValues[3].must.equal(obj.child) + replacer.args[3][0].must.equal("name") + replacer.args[3][1].must.equal("Bob") + }) + + it("must call replacer after describing circular references", function() { + var obj = {name: "Alice"} + obj.self = obj + + var replacer = Sinon.spy(bangString) + var json = stringify(obj, replacer, 2) + json.must.eql(jsonify({name: "Alice!", self: "[Circular ~]!"})) + + replacer.callCount.must.equal(3) + replacer.args[0][0].must.equal("") + replacer.args[0][1].must.equal(obj) + replacer.thisValues[1].must.equal(obj) + replacer.args[1][0].must.equal("name") + replacer.args[1][1].must.equal("Alice") + replacer.thisValues[2].must.equal(obj) + replacer.args[2][0].must.equal("self") + replacer.args[2][1].must.equal("[Circular ~]") + }) + + it("must call given decycler and use its output for nested objects", + function() { + var obj = {} + obj.a = obj + obj.b = {self: obj} + + var decycle = Sinon.spy(function() { return decycle.callCount }) + var json = stringify(obj, null, 2, decycle) + json.must.eql(jsonify({a: 1, b: {self: 2}})) + + decycle.callCount.must.equal(2) + decycle.args[0][0].must.equal("a") + decycle.args[0][1].must.equal(obj) + decycle.args[1][0].must.equal("self") + decycle.args[1][1].must.equal(obj) + }) + + it("must use decycler's output when it returned null", function() { + var obj = {a: "b"} + obj.self = obj + obj.selves = [obj, obj] + + function decycle() { return null } + stringify(obj, null, 2, decycle).must.eql(jsonify({ + a: "b", + self: null, + selves: [null, null] + })) + }) + + it("must use decycler's output when it returned undefined", function() { + var obj = {a: "b"} + obj.self = obj + obj.selves = [obj, obj] + + function decycle() {} + stringify(obj, null, 2, decycle).must.eql(jsonify({ + a: "b", + selves: [null, null] + })) + }) + + it("must throw given a decycler that returns a cycle", function() { + var obj = {} + obj.self = obj + var err + function identity(key, value) { return value } + try { stringify(obj, null, 2, identity) } catch (ex) { err = ex } + err.must.be.an.instanceof(TypeError) + }) + + describe(".getSerialize", function() { + it("must stringify circular objects", function() { + var obj = {a: "b"} + obj.circularRef = obj + obj.list = [obj, obj] + + var json = JSON.stringify(obj, stringify.getSerialize(), 2) + json.must.eql(jsonify({ + "a": "b", + "circularRef": "[Circular ~]", + "list": ["[Circular ~]", "[Circular ~]"] + })) + }) + + // This is the behavior as of Mar 3, 2015. + // The serializer function keeps state inside the returned function and + // so far I'm not sure how to not do that. JSON.stringify's replacer is not + // called _after_ serialization. + xit("must return a function that could be called twice", function() { + var obj = {name: "Alice"} + obj.self = obj + + var json + var serializer = stringify.getSerialize() + + json = JSON.stringify(obj, serializer, 2) + json.must.eql(jsonify({name: "Alice", self: "[Circular ~]"})) + + json = JSON.stringify(obj, serializer, 2) + json.must.eql(jsonify({name: "Alice", self: "[Circular ~]"})) + }) + }) +}) + +function bangString(key, value) { + return typeof value == "string" ? value + "!" : value +} diff --git a/node_modules/npm/node_modules/request/node_modules/mime-types/HISTORY.md b/node_modules/npm/node_modules/request/node_modules/mime-types/HISTORY.md new file mode 100644 index 00000000..63bd4ea0 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/mime-types/HISTORY.md @@ -0,0 +1,197 @@ +2.1.11 / 2016-05-01 +=================== + + * deps: mime-db@~1.23.0 + - Add new mime types + +2.1.10 / 2016-02-15 +=================== + + * deps: mime-db@~1.22.0 + - Add new mime types + - Fix extension of `application/dash+xml` + - Update primary extension for `audio/mp4` + +2.1.9 / 2016-01-06 +================== + + * deps: mime-db@~1.21.0 + - Add new mime types + +2.1.8 / 2015-11-30 +================== + + * deps: mime-db@~1.20.0 + - Add new mime types + +2.1.7 / 2015-09-20 +================== + + * deps: mime-db@~1.19.0 + - Add new mime types + +2.1.6 / 2015-09-03 +================== + + * deps: mime-db@~1.18.0 + - Add new mime types + +2.1.5 / 2015-08-20 +================== + + * deps: mime-db@~1.17.0 + - Add new mime types + +2.1.4 / 2015-07-30 +================== + + * deps: mime-db@~1.16.0 + - Add new mime types + +2.1.3 / 2015-07-13 +================== + + * deps: mime-db@~1.15.0 + - Add new mime types + +2.1.2 / 2015-06-25 +================== + + * deps: mime-db@~1.14.0 + - Add new mime types + +2.1.1 / 2015-06-08 +================== + + * perf: fix deopt during mapping + +2.1.0 / 2015-06-07 +================== + + * Fix incorrectly treating extension-less file name as extension + - i.e. `'path/to/json'` will no longer return `application/json` + * Fix `.charset(type)` to accept parameters + * Fix `.charset(type)` to match case-insensitive + * Improve generation of extension to MIME mapping + * Refactor internals for readability and no argument reassignment + * Prefer `application/*` MIME types from the same source + * Prefer any type over `application/octet-stream` + * deps: mime-db@~1.13.0 + - Add nginx as a source + - Add new mime types + +2.0.14 / 2015-06-06 +=================== + + * deps: mime-db@~1.12.0 + - Add new mime types + +2.0.13 / 2015-05-31 +=================== + + * deps: mime-db@~1.11.0 + - Add new mime types + +2.0.12 / 2015-05-19 +=================== + + * deps: mime-db@~1.10.0 + - Add new mime types + +2.0.11 / 2015-05-05 +=================== + + * deps: mime-db@~1.9.1 + - Add new mime types + +2.0.10 / 2015-03-13 +=================== + + * deps: mime-db@~1.8.0 + - Add new mime types + +2.0.9 / 2015-02-09 +================== + + * deps: mime-db@~1.7.0 + - Add new mime types + - Community extensions ownership transferred from `node-mime` + +2.0.8 / 2015-01-29 +================== + + * deps: mime-db@~1.6.0 + - Add new mime types + +2.0.7 / 2014-12-30 +================== + + * deps: mime-db@~1.5.0 + - Add new mime types + - Fix various invalid MIME type entries + +2.0.6 / 2014-12-30 +================== + + * deps: mime-db@~1.4.0 + - Add new mime types + - Fix various invalid MIME type entries + - Remove example template MIME types + +2.0.5 / 2014-12-29 +================== + + * deps: mime-db@~1.3.1 + - Fix missing extensions + +2.0.4 / 2014-12-10 +================== + + * deps: mime-db@~1.3.0 + - Add new mime types + +2.0.3 / 2014-11-09 +================== + + * deps: mime-db@~1.2.0 + - Add new mime types + +2.0.2 / 2014-09-28 +================== + + * deps: mime-db@~1.1.0 + - Add new mime types + - Add additional compressible + - Update charsets + +2.0.1 / 2014-09-07 +================== + + * Support Node.js 0.6 + +2.0.0 / 2014-09-02 +================== + + * Use `mime-db` + * Remove `.define()` + +1.0.2 / 2014-08-04 +================== + + * Set charset=utf-8 for `text/javascript` + +1.0.1 / 2014-06-24 +================== + + * Add `text/jsx` type + +1.0.0 / 2014-05-12 +================== + + * Return `false` for unknown types + * Set charset=utf-8 for `application/json` + +0.1.0 / 2014-05-02 +================== + + * Initial release diff --git a/node_modules/npm/node_modules/request/node_modules/mime-types/LICENSE b/node_modules/npm/node_modules/request/node_modules/mime-types/LICENSE new file mode 100644 index 00000000..06166077 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/mime-types/LICENSE @@ -0,0 +1,23 @@ +(The MIT License) + +Copyright (c) 2014 Jonathan Ong +Copyright (c) 2015 Douglas Christopher Wilson + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/mime-types/README.md b/node_modules/npm/node_modules/request/node_modules/mime-types/README.md new file mode 100644 index 00000000..e77d615d --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/mime-types/README.md @@ -0,0 +1,103 @@ +# mime-types + +[![NPM Version][npm-image]][npm-url] +[![NPM Downloads][downloads-image]][downloads-url] +[![Node.js Version][node-version-image]][node-version-url] +[![Build Status][travis-image]][travis-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +The ultimate javascript content-type utility. + +Similar to [node-mime](https://github.com/broofa/node-mime), except: + +- __No fallbacks.__ Instead of naively returning the first available type, `mime-types` simply returns `false`, + so do `var type = mime.lookup('unrecognized') || 'application/octet-stream'`. +- No `new Mime()` business, so you could do `var lookup = require('mime-types').lookup`. +- Additional mime types are added such as jade and stylus via [mime-db](https://github.com/jshttp/mime-db) +- No `.define()` functionality + +Otherwise, the API is compatible. + +## Install + +```sh +$ npm install mime-types +``` + +## Adding Types + +All mime types are based on [mime-db](https://github.com/jshttp/mime-db), +so open a PR there if you'd like to add mime types. + +## API + +```js +var mime = require('mime-types') +``` + +All functions return `false` if input is invalid or not found. + +### mime.lookup(path) + +Lookup the content-type associated with a file. + +```js +mime.lookup('json') // 'application/json' +mime.lookup('.md') // 'text/x-markdown' +mime.lookup('file.html') // 'text/html' +mime.lookup('folder/file.js') // 'application/javascript' +mime.lookup('folder/.htaccess') // false + +mime.lookup('cats') // false +``` + +### mime.contentType(type) + +Create a full content-type header given a content-type or extension. + +```js +mime.contentType('markdown') // 'text/x-markdown; charset=utf-8' +mime.contentType('file.json') // 'application/json; charset=utf-8' + +// from a full path +mime.contentType(path.extname('/path/to/file.json')) // 'application/json; charset=utf-8' +``` + +### mime.extension(type) + +Get the default extension for a content-type. + +```js +mime.extension('application/octet-stream') // 'bin' +``` + +### mime.charset(type) + +Lookup the implied default charset of a content-type. + +```js +mime.charset('text/x-markdown') // 'UTF-8' +``` + +### var type = mime.types[extension] + +A map of content-types by extension. + +### [extensions...] = mime.extensions[type] + +A map of extensions by content-type. + +## License + +[MIT](LICENSE) + +[npm-image]: https://img.shields.io/npm/v/mime-types.svg +[npm-url]: https://npmjs.org/package/mime-types +[node-version-image]: https://img.shields.io/node/v/mime-types.svg +[node-version-url]: https://nodejs.org/en/download/ +[travis-image]: https://img.shields.io/travis/jshttp/mime-types/master.svg +[travis-url]: https://travis-ci.org/jshttp/mime-types +[coveralls-image]: https://img.shields.io/coveralls/jshttp/mime-types/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/mime-types +[downloads-image]: https://img.shields.io/npm/dm/mime-types.svg +[downloads-url]: https://npmjs.org/package/mime-types diff --git a/node_modules/npm/node_modules/request/node_modules/mime-types/index.js b/node_modules/npm/node_modules/request/node_modules/mime-types/index.js new file mode 100644 index 00000000..f7008b24 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/mime-types/index.js @@ -0,0 +1,188 @@ +/*! + * mime-types + * Copyright(c) 2014 Jonathan Ong + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module dependencies. + * @private + */ + +var db = require('mime-db') +var extname = require('path').extname + +/** + * Module variables. + * @private + */ + +var extractTypeRegExp = /^\s*([^;\s]*)(?:;|\s|$)/ +var textTypeRegExp = /^text\//i + +/** + * Module exports. + * @public + */ + +exports.charset = charset +exports.charsets = { lookup: charset } +exports.contentType = contentType +exports.extension = extension +exports.extensions = Object.create(null) +exports.lookup = lookup +exports.types = Object.create(null) + +// Populate the extensions/types maps +populateMaps(exports.extensions, exports.types) + +/** + * Get the default charset for a MIME type. + * + * @param {string} type + * @return {boolean|string} + */ + +function charset(type) { + if (!type || typeof type !== 'string') { + return false + } + + // TODO: use media-typer + var match = extractTypeRegExp.exec(type) + var mime = match && db[match[1].toLowerCase()] + + if (mime && mime.charset) { + return mime.charset + } + + // default text/* to utf-8 + if (match && textTypeRegExp.test(match[1])) { + return 'UTF-8' + } + + return false +} + +/** + * Create a full Content-Type header given a MIME type or extension. + * + * @param {string} str + * @return {boolean|string} + */ + +function contentType(str) { + // TODO: should this even be in this module? + if (!str || typeof str !== 'string') { + return false + } + + var mime = str.indexOf('/') === -1 + ? exports.lookup(str) + : str + + if (!mime) { + return false + } + + // TODO: use content-type or other module + if (mime.indexOf('charset') === -1) { + var charset = exports.charset(mime) + if (charset) mime += '; charset=' + charset.toLowerCase() + } + + return mime +} + +/** + * Get the default extension for a MIME type. + * + * @param {string} type + * @return {boolean|string} + */ + +function extension(type) { + if (!type || typeof type !== 'string') { + return false + } + + // TODO: use media-typer + var match = extractTypeRegExp.exec(type) + + // get extensions + var exts = match && exports.extensions[match[1].toLowerCase()] + + if (!exts || !exts.length) { + return false + } + + return exts[0] +} + +/** + * Lookup the MIME type for a file path/extension. + * + * @param {string} path + * @return {boolean|string} + */ + +function lookup(path) { + if (!path || typeof path !== 'string') { + return false + } + + // get the extension ("ext" or ".ext" or full path) + var extension = extname('x.' + path) + .toLowerCase() + .substr(1) + + if (!extension) { + return false + } + + return exports.types[extension] || false +} + +/** + * Populate the extensions and types maps. + * @private + */ + +function populateMaps(extensions, types) { + // source preference (least -> most) + var preference = ['nginx', 'apache', undefined, 'iana'] + + Object.keys(db).forEach(function forEachMimeType(type) { + var mime = db[type] + var exts = mime.extensions + + if (!exts || !exts.length) { + return + } + + // mime -> extensions + extensions[type] = exts + + // extension -> mime + for (var i = 0; i < exts.length; i++) { + var extension = exts[i] + + if (types[extension]) { + var from = preference.indexOf(db[types[extension]].source) + var to = preference.indexOf(mime.source) + + if (types[extension] !== 'application/octet-stream' + && from > to || (from === to && types[extension].substr(0, 12) === 'application/')) { + // skip the remapping + continue + } + } + + // set the extension -> mime + types[extension] = type + } + }) +} diff --git a/node_modules/npm/node_modules/request/node_modules/mime-types/node_modules/mime-db/HISTORY.md b/node_modules/npm/node_modules/request/node_modules/mime-types/node_modules/mime-db/HISTORY.md new file mode 100644 index 00000000..d6705ac8 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/mime-types/node_modules/mime-db/HISTORY.md @@ -0,0 +1,341 @@ +1.23.0 / 2016-05-01 +=================== + + * Add `application/efi` + * Add `application/vnd.3gpp.sms+xml` + * Add `application/vnd.3lightssoftware.imagescal` + * Add `application/vnd.coreos.ignition+json` + * Add `application/vnd.desmume.movie` + * Add `application/vnd.onepager` + * Add `application/vnd.vel+json` + * Add `text/prs.prop.logic` + * Add `video/encaprtp` + * Add `video/h265` + * Add `video/iso.segment` + * Add `video/raptorfec` + * Add `video/rtploopback` + * Add `video/vnd.radgamettools.bink` + * Add `video/vnd.radgamettools.smacker` + * Add `video/vp8` + * Add extension `.3gpp` to `audio/3gpp` + +1.22.0 / 2016-02-15 +=================== + + * Add `application/ppsp-tracker+json` + * Add `application/problem+json` + * Add `application/problem+xml` + * Add `application/vnd.hdt` + * Add `application/vnd.ms-printschematicket+xml` + * Add `model/vnd.rosette.annotated-data-model` + * Add `text/slim` + * Add extension `.rng` to `application/xml` + * Fix extension of `application/dash+xml` to be `.mpd` + * Update primary extension to `.m4a` for `audio/mp4` + +1.21.0 / 2016-01-06 +=================== + + * Add `application/emergencycalldata.comment+xml` + * Add `application/emergencycalldata.deviceinfo+xml` + * Add `application/emergencycalldata.providerinfo+xml` + * Add `application/emergencycalldata.serviceinfo+xml` + * Add `application/emergencycalldata.subscriberinfo+xml` + * Add `application/vnd.filmit.zfc` + * Add `application/vnd.google-apps.document` + * Add `application/vnd.google-apps.presentation` + * Add `application/vnd.google-apps.spreadsheet` + * Add `application/vnd.mapbox-vector-tile` + * Add `application/vnd.ms-printdevicecapabilities+xml` + * Add `application/vnd.ms-windows.devicepairing` + * Add `application/vnd.ms-windows.nwprinting.oob` + * Add `application/vnd.tml` + * Add `audio/evs` + +1.20.0 / 2015-11-10 +=================== + + * Add `application/cdni` + * Add `application/csvm+json` + * Add `application/rfc+xml` + * Add `application/vnd.3gpp.access-transfer-events+xml` + * Add `application/vnd.3gpp.srvcc-ext+xml` + * Add `application/vnd.ms-windows.wsd.oob` + * Add `application/vnd.oxli.countgraph` + * Add `application/vnd.pagerduty+json` + * Add `text/x-suse-ymp` + +1.19.0 / 2015-09-17 +=================== + + * Add `application/vnd.3gpp-prose-pc3ch+xml` + * Add `application/vnd.3gpp.srvcc-info+xml` + * Add `application/vnd.apple.pkpass` + * Add `application/vnd.drive+json` + +1.18.0 / 2015-09-03 +=================== + + * Add `application/pkcs12` + * Add `application/vnd.3gpp-prose+xml` + * Add `application/vnd.3gpp.mid-call+xml` + * Add `application/vnd.3gpp.state-and-event-info+xml` + * Add `application/vnd.anki` + * Add `application/vnd.firemonkeys.cloudcell` + * Add `application/vnd.openblox.game+xml` + * Add `application/vnd.openblox.game-binary` + +1.17.0 / 2015-08-13 +=================== + + * Add `application/x-msdos-program` + * Add `audio/g711-0` + * Add `image/vnd.mozilla.apng` + * Add extension `.exe` to `application/x-msdos-program` + +1.16.0 / 2015-07-29 +=================== + + * Add `application/vnd.uri-map` + +1.15.0 / 2015-07-13 +=================== + + * Add `application/x-httpd-php` + +1.14.0 / 2015-06-25 +=================== + + * Add `application/scim+json` + * Add `application/vnd.3gpp.ussd+xml` + * Add `application/vnd.biopax.rdf+xml` + * Add `text/x-processing` + +1.13.0 / 2015-06-07 +=================== + + * Add nginx as a source + * Add `application/x-cocoa` + * Add `application/x-java-archive-diff` + * Add `application/x-makeself` + * Add `application/x-perl` + * Add `application/x-pilot` + * Add `application/x-redhat-package-manager` + * Add `application/x-sea` + * Add `audio/x-m4a` + * Add `audio/x-realaudio` + * Add `image/x-jng` + * Add `text/mathml` + +1.12.0 / 2015-06-05 +=================== + + * Add `application/bdoc` + * Add `application/vnd.hyperdrive+json` + * Add `application/x-bdoc` + * Add extension `.rtf` to `text/rtf` + +1.11.0 / 2015-05-31 +=================== + + * Add `audio/wav` + * Add `audio/wave` + * Add extension `.litcoffee` to `text/coffeescript` + * Add extension `.sfd-hdstx` to `application/vnd.hydrostatix.sof-data` + * Add extension `.n-gage` to `application/vnd.nokia.n-gage.symbian.install` + +1.10.0 / 2015-05-19 +=================== + + * Add `application/vnd.balsamiq.bmpr` + * Add `application/vnd.microsoft.portable-executable` + * Add `application/x-ns-proxy-autoconfig` + +1.9.1 / 2015-04-19 +================== + + * Remove `.json` extension from `application/manifest+json` + - This is causing bugs downstream + +1.9.0 / 2015-04-19 +================== + + * Add `application/manifest+json` + * Add `application/vnd.micro+json` + * Add `image/vnd.zbrush.pcx` + * Add `image/x-ms-bmp` + +1.8.0 / 2015-03-13 +================== + + * Add `application/vnd.citationstyles.style+xml` + * Add `application/vnd.fastcopy-disk-image` + * Add `application/vnd.gov.sk.xmldatacontainer+xml` + * Add extension `.jsonld` to `application/ld+json` + +1.7.0 / 2015-02-08 +================== + + * Add `application/vnd.gerber` + * Add `application/vnd.msa-disk-image` + +1.6.1 / 2015-02-05 +================== + + * Community extensions ownership transferred from `node-mime` + +1.6.0 / 2015-01-29 +================== + + * Add `application/jose` + * Add `application/jose+json` + * Add `application/json-seq` + * Add `application/jwk+json` + * Add `application/jwk-set+json` + * Add `application/jwt` + * Add `application/rdap+json` + * Add `application/vnd.gov.sk.e-form+xml` + * Add `application/vnd.ims.imsccv1p3` + +1.5.0 / 2014-12-30 +================== + + * Add `application/vnd.oracle.resource+json` + * Fix various invalid MIME type entries + - `application/mbox+xml` + - `application/oscp-response` + - `application/vwg-multiplexed` + - `audio/g721` + +1.4.0 / 2014-12-21 +================== + + * Add `application/vnd.ims.imsccv1p2` + * Fix various invalid MIME type entries + - `application/vnd-acucobol` + - `application/vnd-curl` + - `application/vnd-dart` + - `application/vnd-dxr` + - `application/vnd-fdf` + - `application/vnd-mif` + - `application/vnd-sema` + - `application/vnd-wap-wmlc` + - `application/vnd.adobe.flash-movie` + - `application/vnd.dece-zip` + - `application/vnd.dvb_service` + - `application/vnd.micrografx-igx` + - `application/vnd.sealed-doc` + - `application/vnd.sealed-eml` + - `application/vnd.sealed-mht` + - `application/vnd.sealed-ppt` + - `application/vnd.sealed-tiff` + - `application/vnd.sealed-xls` + - `application/vnd.sealedmedia.softseal-html` + - `application/vnd.sealedmedia.softseal-pdf` + - `application/vnd.wap-slc` + - `application/vnd.wap-wbxml` + - `audio/vnd.sealedmedia.softseal-mpeg` + - `image/vnd-djvu` + - `image/vnd-svf` + - `image/vnd-wap-wbmp` + - `image/vnd.sealed-png` + - `image/vnd.sealedmedia.softseal-gif` + - `image/vnd.sealedmedia.softseal-jpg` + - `model/vnd-dwf` + - `model/vnd.parasolid.transmit-binary` + - `model/vnd.parasolid.transmit-text` + - `text/vnd-a` + - `text/vnd-curl` + - `text/vnd.wap-wml` + * Remove example template MIME types + - `application/example` + - `audio/example` + - `image/example` + - `message/example` + - `model/example` + - `multipart/example` + - `text/example` + - `video/example` + +1.3.1 / 2014-12-16 +================== + + * Fix missing extensions + - `application/json5` + - `text/hjson` + +1.3.0 / 2014-12-07 +================== + + * Add `application/a2l` + * Add `application/aml` + * Add `application/atfx` + * Add `application/atxml` + * Add `application/cdfx+xml` + * Add `application/dii` + * Add `application/json5` + * Add `application/lxf` + * Add `application/mf4` + * Add `application/vnd.apache.thrift.compact` + * Add `application/vnd.apache.thrift.json` + * Add `application/vnd.coffeescript` + * Add `application/vnd.enphase.envoy` + * Add `application/vnd.ims.imsccv1p1` + * Add `text/csv-schema` + * Add `text/hjson` + * Add `text/markdown` + * Add `text/yaml` + +1.2.0 / 2014-11-09 +================== + + * Add `application/cea` + * Add `application/dit` + * Add `application/vnd.gov.sk.e-form+zip` + * Add `application/vnd.tmd.mediaflex.api+xml` + * Type `application/epub+zip` is now IANA-registered + +1.1.2 / 2014-10-23 +================== + + * Rebuild database for `application/x-www-form-urlencoded` change + +1.1.1 / 2014-10-20 +================== + + * Mark `application/x-www-form-urlencoded` as compressible. + +1.1.0 / 2014-09-28 +================== + + * Add `application/font-woff2` + +1.0.3 / 2014-09-25 +================== + + * Fix engine requirement in package + +1.0.2 / 2014-09-25 +================== + + * Add `application/coap-group+json` + * Add `application/dcd` + * Add `application/vnd.apache.thrift.binary` + * Add `image/vnd.tencent.tap` + * Mark all JSON-derived types as compressible + * Update `text/vtt` data + +1.0.1 / 2014-08-30 +================== + + * Fix extension ordering + +1.0.0 / 2014-08-30 +================== + + * Add `application/atf` + * Add `application/merge-patch+json` + * Add `multipart/x-mixed-replace` + * Add `source: 'apache'` metadata + * Add `source: 'iana'` metadata + * Remove badly-assumed charset data diff --git a/node_modules/npm/node_modules/request/node_modules/mime-types/node_modules/mime-db/LICENSE b/node_modules/npm/node_modules/request/node_modules/mime-types/node_modules/mime-db/LICENSE new file mode 100644 index 00000000..a7ae8ee9 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/mime-types/node_modules/mime-db/LICENSE @@ -0,0 +1,22 @@ + +The MIT License (MIT) + +Copyright (c) 2014 Jonathan Ong me@jongleberry.com + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/mime-types/node_modules/mime-db/README.md b/node_modules/npm/node_modules/request/node_modules/mime-types/node_modules/mime-db/README.md new file mode 100644 index 00000000..7662440b --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/mime-types/node_modules/mime-db/README.md @@ -0,0 +1,82 @@ +# mime-db + +[![NPM Version][npm-version-image]][npm-url] +[![NPM Downloads][npm-downloads-image]][npm-url] +[![Node.js Version][node-image]][node-url] +[![Build Status][travis-image]][travis-url] +[![Coverage Status][coveralls-image]][coveralls-url] + +This is a database of all mime types. +It consists of a single, public JSON file and does not include any logic, +allowing it to remain as un-opinionated as possible with an API. +It aggregates data from the following sources: + +- http://www.iana.org/assignments/media-types/media-types.xhtml +- http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types +- http://hg.nginx.org/nginx/raw-file/default/conf/mime.types + +## Installation + +```bash +npm install mime-db +``` + +### Database Download + +If you're crazy enough to use this in the browser, you can just grab the +JSON file using [RawGit](https://rawgit.com/). It is recommended to replace +`master` with [a release tag](https://github.com/jshttp/mime-db/tags) as the +JSON format may change in the future. + +``` +https://cdn.rawgit.com/jshttp/mime-db/master/db.json +``` + +## Usage + +```js +var db = require('mime-db'); + +// grab data on .js files +var data = db['application/javascript']; +``` + +## Data Structure + +The JSON file is a map lookup for lowercased mime types. +Each mime type has the following properties: + +- `.source` - where the mime type is defined. + If not set, it's probably a custom media type. + - `apache` - [Apache common media types](http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types) + - `iana` - [IANA-defined media types](http://www.iana.org/assignments/media-types/media-types.xhtml) + - `nginx` - [nginx media types](http://hg.nginx.org/nginx/raw-file/default/conf/mime.types) +- `.extensions[]` - known extensions associated with this mime type. +- `.compressible` - whether a file of this type can be gzipped. +- `.charset` - the default charset associated with this type, if any. + +If unknown, every property could be `undefined`. + +## Contributing + +To edit the database, only make PRs against `src/custom.json` or +`src/custom-suffix.json`. + +To update the build, run `npm run build`. + +## Adding Custom Media Types + +The best way to get new media types included in this library is to register +them with the IANA. The community registration procedure is outlined in +[RFC 6838 section 5](http://tools.ietf.org/html/rfc6838#section-5). Types +registered with the IANA are automatically pulled into this library. + +[npm-version-image]: https://img.shields.io/npm/v/mime-db.svg +[npm-downloads-image]: https://img.shields.io/npm/dm/mime-db.svg +[npm-url]: https://npmjs.org/package/mime-db +[travis-image]: https://img.shields.io/travis/jshttp/mime-db/master.svg +[travis-url]: https://travis-ci.org/jshttp/mime-db +[coveralls-image]: https://img.shields.io/coveralls/jshttp/mime-db/master.svg +[coveralls-url]: https://coveralls.io/r/jshttp/mime-db?branch=master +[node-image]: https://img.shields.io/node/v/mime-db.svg +[node-url]: http://nodejs.org/download/ diff --git a/node_modules/npm/node_modules/request/node_modules/mime-types/node_modules/mime-db/db.json b/node_modules/npm/node_modules/request/node_modules/mime-types/node_modules/mime-db/db.json new file mode 100644 index 00000000..0a5a8a7b --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/mime-types/node_modules/mime-db/db.json @@ -0,0 +1,6627 @@ +{ + "application/1d-interleaved-parityfec": { + "source": "iana" + }, + "application/3gpdash-qoe-report+xml": { + "source": "iana" + }, + "application/3gpp-ims+xml": { + "source": "iana" + }, + "application/a2l": { + "source": "iana" + }, + "application/activemessage": { + "source": "iana" + }, + "application/alto-costmap+json": { + "source": "iana", + "compressible": true + }, + "application/alto-costmapfilter+json": { + "source": "iana", + "compressible": true + }, + "application/alto-directory+json": { + "source": "iana", + "compressible": true + }, + "application/alto-endpointcost+json": { + "source": "iana", + "compressible": true + }, + "application/alto-endpointcostparams+json": { + "source": "iana", + "compressible": true + }, + "application/alto-endpointprop+json": { + "source": "iana", + "compressible": true + }, + "application/alto-endpointpropparams+json": { + "source": "iana", + "compressible": true + }, + "application/alto-error+json": { + "source": "iana", + "compressible": true + }, + "application/alto-networkmap+json": { + "source": "iana", + "compressible": true + }, + "application/alto-networkmapfilter+json": { + "source": "iana", + "compressible": true + }, + "application/aml": { + "source": "iana" + }, + "application/andrew-inset": { + "source": "iana", + "extensions": ["ez"] + }, + "application/applefile": { + "source": "iana" + }, + "application/applixware": { + "source": "apache", + "extensions": ["aw"] + }, + "application/atf": { + "source": "iana" + }, + "application/atfx": { + "source": "iana" + }, + "application/atom+xml": { + "source": "iana", + "compressible": true, + "extensions": ["atom"] + }, + "application/atomcat+xml": { + "source": "iana", + "extensions": ["atomcat"] + }, + "application/atomdeleted+xml": { + "source": "iana" + }, + "application/atomicmail": { + "source": "iana" + }, + "application/atomsvc+xml": { + "source": "iana", + "extensions": ["atomsvc"] + }, + "application/atxml": { + "source": "iana" + }, + "application/auth-policy+xml": { + "source": "iana" + }, + "application/bacnet-xdd+zip": { + "source": "iana" + }, + "application/batch-smtp": { + "source": "iana" + }, + "application/bdoc": { + "compressible": false, + "extensions": ["bdoc"] + }, + "application/beep+xml": { + "source": "iana" + }, + "application/calendar+json": { + "source": "iana", + "compressible": true + }, + "application/calendar+xml": { + "source": "iana" + }, + "application/call-completion": { + "source": "iana" + }, + "application/cals-1840": { + "source": "iana" + }, + "application/cbor": { + "source": "iana" + }, + "application/ccmp+xml": { + "source": "iana" + }, + "application/ccxml+xml": { + "source": "iana", + "extensions": ["ccxml"] + }, + "application/cdfx+xml": { + "source": "iana" + }, + "application/cdmi-capability": { + "source": "iana", + "extensions": ["cdmia"] + }, + "application/cdmi-container": { + "source": "iana", + "extensions": ["cdmic"] + }, + "application/cdmi-domain": { + "source": "iana", + "extensions": ["cdmid"] + }, + "application/cdmi-object": { + "source": "iana", + "extensions": ["cdmio"] + }, + "application/cdmi-queue": { + "source": "iana", + "extensions": ["cdmiq"] + }, + "application/cdni": { + "source": "iana" + }, + "application/cea": { + "source": "iana" + }, + "application/cea-2018+xml": { + "source": "iana" + }, + "application/cellml+xml": { + "source": "iana" + }, + "application/cfw": { + "source": "iana" + }, + "application/cms": { + "source": "iana" + }, + "application/cnrp+xml": { + "source": "iana" + }, + "application/coap-group+json": { + "source": "iana", + "compressible": true + }, + "application/commonground": { + "source": "iana" + }, + "application/conference-info+xml": { + "source": "iana" + }, + "application/cpl+xml": { + "source": "iana" + }, + "application/csrattrs": { + "source": "iana" + }, + "application/csta+xml": { + "source": "iana" + }, + "application/cstadata+xml": { + "source": "iana" + }, + "application/csvm+json": { + "source": "iana", + "compressible": true + }, + "application/cu-seeme": { + "source": "apache", + "extensions": ["cu"] + }, + "application/cybercash": { + "source": "iana" + }, + "application/dart": { + "compressible": true + }, + "application/dash+xml": { + "source": "iana", + "extensions": ["mpd"] + }, + "application/dashdelta": { + "source": "iana" + }, + "application/davmount+xml": { + "source": "iana", + "extensions": ["davmount"] + }, + "application/dca-rft": { + "source": "iana" + }, + "application/dcd": { + "source": "iana" + }, + "application/dec-dx": { + "source": "iana" + }, + "application/dialog-info+xml": { + "source": "iana" + }, + "application/dicom": { + "source": "iana" + }, + "application/dii": { + "source": "iana" + }, + "application/dit": { + "source": "iana" + }, + "application/dns": { + "source": "iana" + }, + "application/docbook+xml": { + "source": "apache", + "extensions": ["dbk"] + }, + "application/dskpp+xml": { + "source": "iana" + }, + "application/dssc+der": { + "source": "iana", + "extensions": ["dssc"] + }, + "application/dssc+xml": { + "source": "iana", + "extensions": ["xdssc"] + }, + "application/dvcs": { + "source": "iana" + }, + "application/ecmascript": { + "source": "iana", + "compressible": true, + "extensions": ["ecma"] + }, + "application/edi-consent": { + "source": "iana" + }, + "application/edi-x12": { + "source": "iana", + "compressible": false + }, + "application/edifact": { + "source": "iana", + "compressible": false + }, + "application/efi": { + "source": "iana" + }, + "application/emergencycalldata.comment+xml": { + "source": "iana" + }, + "application/emergencycalldata.deviceinfo+xml": { + "source": "iana" + }, + "application/emergencycalldata.providerinfo+xml": { + "source": "iana" + }, + "application/emergencycalldata.serviceinfo+xml": { + "source": "iana" + }, + "application/emergencycalldata.subscriberinfo+xml": { + "source": "iana" + }, + "application/emma+xml": { + "source": "iana", + "extensions": ["emma"] + }, + "application/emotionml+xml": { + "source": "iana" + }, + "application/encaprtp": { + "source": "iana" + }, + "application/epp+xml": { + "source": "iana" + }, + "application/epub+zip": { + "source": "iana", + "extensions": ["epub"] + }, + "application/eshop": { + "source": "iana" + }, + "application/exi": { + "source": "iana", + "extensions": ["exi"] + }, + "application/fastinfoset": { + "source": "iana" + }, + "application/fastsoap": { + "source": "iana" + }, + "application/fdt+xml": { + "source": "iana" + }, + "application/fits": { + "source": "iana" + }, + "application/font-sfnt": { + "source": "iana" + }, + "application/font-tdpfr": { + "source": "iana", + "extensions": ["pfr"] + }, + "application/font-woff": { + "source": "iana", + "compressible": false, + "extensions": ["woff"] + }, + "application/font-woff2": { + "compressible": false, + "extensions": ["woff2"] + }, + "application/framework-attributes+xml": { + "source": "iana" + }, + "application/gml+xml": { + "source": "apache", + "extensions": ["gml"] + }, + "application/gpx+xml": { + "source": "apache", + "extensions": ["gpx"] + }, + "application/gxf": { + "source": "apache", + "extensions": ["gxf"] + }, + "application/gzip": { + "source": "iana", + "compressible": false + }, + "application/h224": { + "source": "iana" + }, + "application/held+xml": { + "source": "iana" + }, + "application/http": { + "source": "iana" + }, + "application/hyperstudio": { + "source": "iana", + "extensions": ["stk"] + }, + "application/ibe-key-request+xml": { + "source": "iana" + }, + "application/ibe-pkg-reply+xml": { + "source": "iana" + }, + "application/ibe-pp-data": { + "source": "iana" + }, + "application/iges": { + "source": "iana" + }, + "application/im-iscomposing+xml": { + "source": "iana" + }, + "application/index": { + "source": "iana" + }, + "application/index.cmd": { + "source": "iana" + }, + "application/index.obj": { + "source": "iana" + }, + "application/index.response": { + "source": "iana" + }, + "application/index.vnd": { + "source": "iana" + }, + "application/inkml+xml": { + "source": "iana", + "extensions": ["ink","inkml"] + }, + "application/iotp": { + "source": "iana" + }, + "application/ipfix": { + "source": "iana", + "extensions": ["ipfix"] + }, + "application/ipp": { + "source": "iana" + }, + "application/isup": { + "source": "iana" + }, + "application/its+xml": { + "source": "iana" + }, + "application/java-archive": { + "source": "apache", + "compressible": false, + "extensions": ["jar","war","ear"] + }, + "application/java-serialized-object": { + "source": "apache", + "compressible": false, + "extensions": ["ser"] + }, + "application/java-vm": { + "source": "apache", + "compressible": false, + "extensions": ["class"] + }, + "application/javascript": { + "source": "iana", + "charset": "UTF-8", + "compressible": true, + "extensions": ["js"] + }, + "application/jose": { + "source": "iana" + }, + "application/jose+json": { + "source": "iana", + "compressible": true + }, + "application/jrd+json": { + "source": "iana", + "compressible": true + }, + "application/json": { + "source": "iana", + "charset": "UTF-8", + "compressible": true, + "extensions": ["json","map"] + }, + "application/json-patch+json": { + "source": "iana", + "compressible": true + }, + "application/json-seq": { + "source": "iana" + }, + "application/json5": { + "extensions": ["json5"] + }, + "application/jsonml+json": { + "source": "apache", + "compressible": true, + "extensions": ["jsonml"] + }, + "application/jwk+json": { + "source": "iana", + "compressible": true + }, + "application/jwk-set+json": { + "source": "iana", + "compressible": true + }, + "application/jwt": { + "source": "iana" + }, + "application/kpml-request+xml": { + "source": "iana" + }, + "application/kpml-response+xml": { + "source": "iana" + }, + "application/ld+json": { + "source": "iana", + "compressible": true, + "extensions": ["jsonld"] + }, + "application/link-format": { + "source": "iana" + }, + "application/load-control+xml": { + "source": "iana" + }, + "application/lost+xml": { + "source": "iana", + "extensions": ["lostxml"] + }, + "application/lostsync+xml": { + "source": "iana" + }, + "application/lxf": { + "source": "iana" + }, + "application/mac-binhex40": { + "source": "iana", + "extensions": ["hqx"] + }, + "application/mac-compactpro": { + "source": "apache", + "extensions": ["cpt"] + }, + "application/macwriteii": { + "source": "iana" + }, + "application/mads+xml": { + "source": "iana", + "extensions": ["mads"] + }, + "application/manifest+json": { + "charset": "UTF-8", + "compressible": true, + "extensions": ["webmanifest"] + }, + "application/marc": { + "source": "iana", + "extensions": ["mrc"] + }, + "application/marcxml+xml": { + "source": "iana", + "extensions": ["mrcx"] + }, + "application/mathematica": { + "source": "iana", + "extensions": ["ma","nb","mb"] + }, + "application/mathml+xml": { + "source": "iana", + "extensions": ["mathml"] + }, + "application/mathml-content+xml": { + "source": "iana" + }, + "application/mathml-presentation+xml": { + "source": "iana" + }, + "application/mbms-associated-procedure-description+xml": { + "source": "iana" + }, + "application/mbms-deregister+xml": { + "source": "iana" + }, + "application/mbms-envelope+xml": { + "source": "iana" + }, + "application/mbms-msk+xml": { + "source": "iana" + }, + "application/mbms-msk-response+xml": { + "source": "iana" + }, + "application/mbms-protection-description+xml": { + "source": "iana" + }, + "application/mbms-reception-report+xml": { + "source": "iana" + }, + "application/mbms-register+xml": { + "source": "iana" + }, + "application/mbms-register-response+xml": { + "source": "iana" + }, + "application/mbms-schedule+xml": { + "source": "iana" + }, + "application/mbms-user-service-description+xml": { + "source": "iana" + }, + "application/mbox": { + "source": "iana", + "extensions": ["mbox"] + }, + "application/media-policy-dataset+xml": { + "source": "iana" + }, + "application/media_control+xml": { + "source": "iana" + }, + "application/mediaservercontrol+xml": { + "source": "iana", + "extensions": ["mscml"] + }, + "application/merge-patch+json": { + "source": "iana", + "compressible": true + }, + "application/metalink+xml": { + "source": "apache", + "extensions": ["metalink"] + }, + "application/metalink4+xml": { + "source": "iana", + "extensions": ["meta4"] + }, + "application/mets+xml": { + "source": "iana", + "extensions": ["mets"] + }, + "application/mf4": { + "source": "iana" + }, + "application/mikey": { + "source": "iana" + }, + "application/mods+xml": { + "source": "iana", + "extensions": ["mods"] + }, + "application/moss-keys": { + "source": "iana" + }, + "application/moss-signature": { + "source": "iana" + }, + "application/mosskey-data": { + "source": "iana" + }, + "application/mosskey-request": { + "source": "iana" + }, + "application/mp21": { + "source": "iana", + "extensions": ["m21","mp21"] + }, + "application/mp4": { + "source": "iana", + "extensions": ["mp4s","m4p"] + }, + "application/mpeg4-generic": { + "source": "iana" + }, + "application/mpeg4-iod": { + "source": "iana" + }, + "application/mpeg4-iod-xmt": { + "source": "iana" + }, + "application/mrb-consumer+xml": { + "source": "iana" + }, + "application/mrb-publish+xml": { + "source": "iana" + }, + "application/msc-ivr+xml": { + "source": "iana" + }, + "application/msc-mixer+xml": { + "source": "iana" + }, + "application/msword": { + "source": "iana", + "compressible": false, + "extensions": ["doc","dot"] + }, + "application/mxf": { + "source": "iana", + "extensions": ["mxf"] + }, + "application/nasdata": { + "source": "iana" + }, + "application/news-checkgroups": { + "source": "iana" + }, + "application/news-groupinfo": { + "source": "iana" + }, + "application/news-transmission": { + "source": "iana" + }, + "application/nlsml+xml": { + "source": "iana" + }, + "application/nss": { + "source": "iana" + }, + "application/ocsp-request": { + "source": "iana" + }, + "application/ocsp-response": { + "source": "iana" + }, + "application/octet-stream": { + "source": "iana", + "compressible": false, + "extensions": ["bin","dms","lrf","mar","so","dist","distz","pkg","bpk","dump","elc","deploy","exe","dll","deb","dmg","iso","img","msi","msp","msm","buffer"] + }, + "application/oda": { + "source": "iana", + "extensions": ["oda"] + }, + "application/odx": { + "source": "iana" + }, + "application/oebps-package+xml": { + "source": "iana", + "extensions": ["opf"] + }, + "application/ogg": { + "source": "iana", + "compressible": false, + "extensions": ["ogx"] + }, + "application/omdoc+xml": { + "source": "apache", + "extensions": ["omdoc"] + }, + "application/onenote": { + "source": "apache", + "extensions": ["onetoc","onetoc2","onetmp","onepkg"] + }, + "application/oxps": { + "source": "iana", + "extensions": ["oxps"] + }, + "application/p2p-overlay+xml": { + "source": "iana" + }, + "application/parityfec": { + "source": "iana" + }, + "application/patch-ops-error+xml": { + "source": "iana", + "extensions": ["xer"] + }, + "application/pdf": { + "source": "iana", + "compressible": false, + "extensions": ["pdf"] + }, + "application/pdx": { + "source": "iana" + }, + "application/pgp-encrypted": { + "source": "iana", + "compressible": false, + "extensions": ["pgp"] + }, + "application/pgp-keys": { + "source": "iana" + }, + "application/pgp-signature": { + "source": "iana", + "extensions": ["asc","sig"] + }, + "application/pics-rules": { + "source": "apache", + "extensions": ["prf"] + }, + "application/pidf+xml": { + "source": "iana" + }, + "application/pidf-diff+xml": { + "source": "iana" + }, + "application/pkcs10": { + "source": "iana", + "extensions": ["p10"] + }, + "application/pkcs12": { + "source": "iana" + }, + "application/pkcs7-mime": { + "source": "iana", + "extensions": ["p7m","p7c"] + }, + "application/pkcs7-signature": { + "source": "iana", + "extensions": ["p7s"] + }, + "application/pkcs8": { + "source": "iana", + "extensions": ["p8"] + }, + "application/pkix-attr-cert": { + "source": "iana", + "extensions": ["ac"] + }, + "application/pkix-cert": { + "source": "iana", + "extensions": ["cer"] + }, + "application/pkix-crl": { + "source": "iana", + "extensions": ["crl"] + }, + "application/pkix-pkipath": { + "source": "iana", + "extensions": ["pkipath"] + }, + "application/pkixcmp": { + "source": "iana", + "extensions": ["pki"] + }, + "application/pls+xml": { + "source": "iana", + "extensions": ["pls"] + }, + "application/poc-settings+xml": { + "source": "iana" + }, + "application/postscript": { + "source": "iana", + "compressible": true, + "extensions": ["ai","eps","ps"] + }, + "application/ppsp-tracker+json": { + "source": "iana", + "compressible": true + }, + "application/problem+json": { + "source": "iana", + "compressible": true + }, + "application/problem+xml": { + "source": "iana" + }, + "application/provenance+xml": { 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Licensed + */ + +/** + * Module exports. + */ + +module.exports = require('./db.json') diff --git a/node_modules/npm/node_modules/request/node_modules/mime-types/node_modules/mime-db/package.json b/node_modules/npm/node_modules/request/node_modules/mime-types/node_modules/mime-db/package.json new file mode 100644 index 00000000..76b824ad --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/mime-types/node_modules/mime-db/package.json @@ -0,0 +1,104 @@ +{ + "_from": "mime-db@>=1.23.0 <1.24.0", + "_id": "mime-db@1.23.0", + "_inBundle": true, + "_location": "/npm/request/mime-types/mime-db", + "_nodeVersion": "4.4.3", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/mime-db-1.23.0.tgz_1462163798086_0.43938886746764183" + }, + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "_npmVersion": "2.15.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request/mime-types" + ], + "_resolved": 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"HISTORY.md", + "LICENSE", + "README.md", + "db.json", + "index.js" + ], + "gitHead": "ba0d99fd05b3bfdc2ebcd78f858c25cb7db6af41", + "homepage": "https://github.com/jshttp/mime-db#readme", + "keywords": [ + "mime", + "db", + "type", + "types", + "database", + "charset", + "charsets" + ], + "license": "MIT", + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + } + ], + "name": "mime-db", + "repository": { + "type": "git", + "url": "git+https://github.com/jshttp/mime-db.git" + }, + "scripts": { + "build": "node scripts/build", + "fetch": "gnode scripts/fetch-apache && gnode scripts/fetch-iana && gnode scripts/fetch-nginx", + "test": "mocha --reporter spec --bail --check-leaks test/", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/", + "update": "npm run fetch && npm run build" + }, + "version": "1.23.0" +} diff --git a/node_modules/npm/node_modules/request/node_modules/mime-types/package.json b/node_modules/npm/node_modules/request/node_modules/mime-types/package.json new file mode 100644 index 00000000..69ad961d --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/mime-types/package.json @@ -0,0 +1,95 @@ +{ + "_from": "mime-types@>=2.1.7 <2.2.0", + "_id": "mime-types@2.1.11", + "_inBundle": true, + "_location": "/npm/request/mime-types", + "_nodeVersion": "4.4.3", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/mime-types-2.1.11.tgz_1462165365027_0.7217204745393246" + }, + "_npmUser": { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + "_npmVersion": "2.15.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request", + "/npm/request/form-data" + ], + "_resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.11.tgz", + "_shasum": "c259c471bda808a85d6cd193b430a5fae4473b3c", + "bugs": { + "url": "https://github.com/jshttp/mime-types/issues" + }, + "contributors": [ + { + "name": "Douglas Christopher Wilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "Jeremiah Senkpiel", + "email": "fishrock123@rocketmail.com", + "url": "https://searchbeam.jit.su" + }, + { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com" + } + ], + "dependencies": { + "mime-db": "~1.23.0" + }, + "description": "The ultimate javascript content-type utility.", + "devDependencies": { + "istanbul": "0.4.3", + "mocha": "1.21.5" + }, + "directories": {}, + "dist": { + "shasum": "c259c471bda808a85d6cd193b430a5fae4473b3c", + "tarball": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.11.tgz" + }, + "engines": { + "node": ">= 0.6" + }, + "files": [ + "HISTORY.md", + "LICENSE", + "index.js" + ], + "gitHead": "298ffcf490a5d6e60edea7bf7a69036df04846b1", + "homepage": "https://github.com/jshttp/mime-types#readme", + "keywords": [ + "mime", + "types" + ], + "license": "MIT", + "maintainers": [ + { + "name": "dougwilson", + "email": "doug@somethingdoug.com" + }, + { + "name": "fishrock123", + "email": "fishrock123@rocketmail.com" + }, + { + "name": "jongleberry", + "email": "jonathanrichardong@gmail.com" + } + ], + "name": "mime-types", + "repository": { + "type": "git", + "url": "git+https://github.com/jshttp/mime-types.git" + }, + "scripts": { + "test": "mocha --reporter spec test/test.js", + "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot test/test.js", + "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter dot test/test.js" + }, + "version": "2.1.11" +} diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/.npmignore b/node_modules/npm/node_modules/request/node_modules/node-uuid/.npmignore new file mode 100644 index 00000000..88861393 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/.npmignore @@ -0,0 +1,4 @@ +node_modules +.DS_Store +.nyc_output +coverage diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/LICENSE.md b/node_modules/npm/node_modules/request/node_modules/node-uuid/LICENSE.md new file mode 100644 index 00000000..652609b3 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/LICENSE.md @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2010-2012 Robert Kieffer + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/README.md b/node_modules/npm/node_modules/request/node_modules/node-uuid/README.md new file mode 100644 index 00000000..5cd85550 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/README.md @@ -0,0 +1,254 @@ +# node-uuid + +Simple, fast generation of [RFC4122](http://www.ietf.org/rfc/rfc4122.txt) UUIDS. + +Features: + +* Generate RFC4122 version 1 or version 4 UUIDs +* Runs in node.js and all browsers. +* Registered as a [ComponentJS](https://github.com/component/component) [component](https://github.com/component/component/wiki/Components) ('broofa/node-uuid'). +* Cryptographically strong random # generation + * `crypto.randomBytes(n)` in node.js + * `window.crypto.getRandomValues(ta)` in [supported browsers](https://developer.mozilla.org/en-US/docs/Web/API/RandomSource/getRandomValues#Browser_Compatibility) +* 1.1K minified and gzip'ed (Want something smaller? Check this [crazy shit](https://gist.github.com/982883) out! ) +* [Annotated source code](http://broofa.github.com/node-uuid/docs/uuid.html) +* Comes with a Command Line Interface for generating uuids on the command line + +## Getting Started + +Install it in your browser: + +```html + +``` + +Or in node.js: + +``` +npm install node-uuid +``` + +```javascript +var uuid = require('node-uuid'); +``` + +Then create some ids ... + +```javascript +// Generate a v1 (time-based) id +uuid.v1(); // -> '6c84fb90-12c4-11e1-840d-7b25c5ee775a' + +// Generate a v4 (random) id +uuid.v4(); // -> '110ec58a-a0f2-4ac4-8393-c866d813b8d1' +``` + +## API + +### uuid.v1([`options` [, `buffer` [, `offset`]]]) + +Generate and return a RFC4122 v1 (timestamp-based) UUID. + +* `options` - (Object) Optional uuid state to apply. Properties may include: + + * `node` - (Array) Node id as Array of 6 bytes (per 4.1.6). Default: Randomly generated ID. See note 1. + * `clockseq` - (Number between 0 - 0x3fff) RFC clock sequence. Default: An internally maintained clockseq is used. + * `msecs` - (Number | Date) Time in milliseconds since unix Epoch. Default: The current time is used. + * `nsecs` - (Number between 0-9999) additional time, in 100-nanosecond units. Ignored if `msecs` is unspecified. Default: internal uuid counter is used, as per 4.2.1.2. + +* `buffer` - (Array | Buffer) Array or buffer where UUID bytes are to be written. +* `offset` - (Number) Starting index in `buffer` at which to begin writing. + +Returns `buffer`, if specified, otherwise the string form of the UUID + +Notes: + +1. The randomly generated node id is only guaranteed to stay constant for the lifetime of the current JS runtime. (Future versions of this module may use persistent storage mechanisms to extend this guarantee.) + +Example: Generate string UUID with fully-specified options + +```javascript +uuid.v1({ + node: [0x01, 0x23, 0x45, 0x67, 0x89, 0xab], + clockseq: 0x1234, + msecs: new Date('2011-11-01').getTime(), + nsecs: 5678 +}); // -> "710b962e-041c-11e1-9234-0123456789ab" +``` + +Example: In-place generation of two binary IDs + +```javascript +// Generate two ids in an array +var arr = new Array(32); // -> [] +uuid.v1(null, arr, 0); // -> [02 a2 ce 90 14 32 11 e1 85 58 0b 48 8e 4f c1 15] +uuid.v1(null, arr, 16); // -> [02 a2 ce 90 14 32 11 e1 85 58 0b 48 8e 4f c1 15 02 a3 1c b0 14 32 11 e1 85 58 0b 48 8e 4f c1 15] + +// Optionally use uuid.unparse() to get stringify the ids +uuid.unparse(buffer); // -> '02a2ce90-1432-11e1-8558-0b488e4fc115' +uuid.unparse(buffer, 16) // -> '02a31cb0-1432-11e1-8558-0b488e4fc115' +``` + +### uuid.v4([`options` [, `buffer` [, `offset`]]]) + +Generate and return a RFC4122 v4 UUID. + +* `options` - (Object) Optional uuid state to apply. Properties may include: + + * `random` - (Number[16]) Array of 16 numbers (0-255) to use in place of randomly generated values + * `rng` - (Function) Random # generator to use. Set to one of the built-in generators - `uuid.mathRNG` (all platforms), `uuid.nodeRNG` (node.js only), `uuid.whatwgRNG` (WebKit only) - or a custom function that returns an array[16] of byte values. + +* `buffer` - (Array | Buffer) Array or buffer where UUID bytes are to be written. +* `offset` - (Number) Starting index in `buffer` at which to begin writing. + +Returns `buffer`, if specified, otherwise the string form of the UUID + +Example: Generate string UUID with fully-specified options + +```javascript +uuid.v4({ + random: [ + 0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea, + 0x71, 0xb4, 0xef, 0xe1, 0x67, 0x1c, 0x58, 0x36 + ] +}); +// -> "109156be-c4fb-41ea-b1b4-efe1671c5836" +``` + +Example: Generate two IDs in a single buffer + +```javascript +var buffer = new Array(32); // (or 'new Buffer' in node.js) +uuid.v4(null, buffer, 0); +uuid.v4(null, buffer, 16); +``` + +### uuid.parse(id[, buffer[, offset]]) +### uuid.unparse(buffer[, offset]) + +Parse and unparse UUIDs + + * `id` - (String) UUID(-like) string + * `buffer` - (Array | Buffer) Array or buffer where UUID bytes are to be written. Default: A new Array or Buffer is used + * `offset` - (Number) Starting index in `buffer` at which to begin writing. Default: 0 + +Example parsing and unparsing a UUID string + +```javascript +var bytes = uuid.parse('797ff043-11eb-11e1-80d6-510998755d10'); // -> +var string = uuid.unparse(bytes); // -> '797ff043-11eb-11e1-80d6-510998755d10' +``` + +### uuid.noConflict() + +(Browsers only) Set `uuid` property back to it's previous value. + +Returns the node-uuid object. + +Example: + +```javascript +var myUuid = uuid.noConflict(); +myUuid.v1(); // -> '6c84fb90-12c4-11e1-840d-7b25c5ee775a' +``` + +## Deprecated APIs + +Support for the following v1.2 APIs is available in v1.3, but is deprecated and will be removed in the next major version. + +### uuid([format [, buffer [, offset]]]) + +uuid() has become uuid.v4(), and the `format` argument is now implicit in the `buffer` argument. (i.e. if you specify a buffer, the format is assumed to be binary). + +### uuid.BufferClass + +The class of container created when generating binary uuid data if no buffer argument is specified. This is expected to go away, with no replacement API. + +## Command Line Interface + +To use the executable, it's probably best to install this library globally. + +`npm install -g node-uuid` + +Usage: + +``` +USAGE: uuid [version] [options] + + +options: + +--help Display this message and exit +``` + +`version` must be an RFC4122 version that is supported by this library, which is currently version 1 and version 4 (denoted by "v1" and "v4", respectively). `version` defaults to version 4 when not supplied. + +### Examples + +``` +> uuid +3a91f950-dec8-4688-ba14-5b7bbfc7a563 +``` + +``` +> uuid v1 +9d0b43e0-7696-11e3-964b-250efa37a98e +``` + +``` +> uuid v4 +6790ac7c-24ac-4f98-8464-42f6d98a53ae +``` + +## Testing + +In node.js + +``` +npm test +``` + +In Browser + +``` +open test/test.html +``` + +### Benchmarking + +Requires node.js + +``` +npm install uuid uuid-js +node benchmark/benchmark.js +``` + +For a more complete discussion of node-uuid performance, please see the `benchmark/README.md` file, and the [benchmark wiki](https://github.com/broofa/node-uuid/wiki/Benchmark) + +For browser performance [checkout the JSPerf tests](http://jsperf.com/node-uuid-performance). + +## Release notes + +### 1.4.6 + +* Properly detect node crypto and whatwg crypto +* Workaround phantomjs/browserify bug +* Explicit check for `window` rather implicit this-global +* Issue warning if Math.random() is being used +* "use strict"; +* A few jshint / stylistic updates (=== and such) + +### 1.4.0 + +* Improved module context detection +* Removed public RNG functions + +### 1.3.2 + +* Improve tests and handling of v1() options (Issue #24) +* Expose RNG option to allow for perf testing with different generators + +### 1.3.0 + +* Support for version 1 ids, thanks to [@ctavan](https://github.com/ctavan)! +* Support for node.js crypto API +* De-emphasizing performance in favor of a) cryptographic quality PRNGs where available and b) more manageable code diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/benchmark/README.md b/node_modules/npm/node_modules/request/node_modules/node-uuid/benchmark/README.md new file mode 100644 index 00000000..aaeb2ea0 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/benchmark/README.md @@ -0,0 +1,53 @@ +# node-uuid Benchmarks + +### Results + +To see the results of our benchmarks visit https://github.com/broofa/node-uuid/wiki/Benchmark + +### Run them yourself + +node-uuid comes with some benchmarks to measure performance of generating UUIDs. These can be run using node.js. node-uuid is being benchmarked against some other uuid modules, that are available through npm namely `uuid` and `uuid-js`. + +To prepare and run the benchmark issue; + +``` +npm install uuid uuid-js +node benchmark/benchmark.js +``` + +You'll see an output like this one: + +``` +# v4 +nodeuuid.v4(): 854700 uuids/second +nodeuuid.v4('binary'): 788643 uuids/second +nodeuuid.v4('binary', buffer): 1336898 uuids/second +uuid(): 479386 uuids/second +uuid('binary'): 582072 uuids/second +uuidjs.create(4): 312304 uuids/second + +# v1 +nodeuuid.v1(): 938086 uuids/second +nodeuuid.v1('binary'): 683060 uuids/second +nodeuuid.v1('binary', buffer): 1644736 uuids/second +uuidjs.create(1): 190621 uuids/second +``` + +* The `uuid()` entries are for Nikhil Marathe's [uuid module](https://bitbucket.org/nikhilm/uuidjs) which is a wrapper around the native libuuid library. +* The `uuidjs()` entries are for Patrick Negri's [uuid-js module](https://github.com/pnegri/uuid-js) which is a pure javascript implementation based on [UUID.js](https://github.com/LiosK/UUID.js) by LiosK. + +If you want to get more reliable results you can run the benchmark multiple times and write the output into a log file: + +``` +for i in {0..9}; do node benchmark/benchmark.js >> benchmark/bench_0.4.12.log; done; +``` + +If you're interested in how performance varies between different node versions, you can issue the above command multiple times. + +You can then use the shell script `bench.sh` provided in this directory to calculate the averages over all benchmark runs and draw a nice plot: + +``` +(cd benchmark/ && ./bench.sh) +``` + +This assumes you have [gnuplot](http://www.gnuplot.info/) and [ImageMagick](http://www.imagemagick.org/) installed. You'll find a nice `bench.png` graph in the `benchmark/` directory then. diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/benchmark/bench.gnu b/node_modules/npm/node_modules/request/node_modules/node-uuid/benchmark/bench.gnu new file mode 100644 index 00000000..a342fbbe --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/benchmark/bench.gnu @@ -0,0 +1,174 @@ +#!/opt/local/bin/gnuplot -persist +# +# +# G N U P L O T +# Version 4.4 patchlevel 3 +# last modified March 2011 +# System: Darwin 10.8.0 +# +# Copyright (C) 1986-1993, 1998, 2004, 2007-2010 +# Thomas Williams, Colin Kelley and many others +# +# gnuplot home: http://www.gnuplot.info +# faq, bugs, etc: type "help seeking-assistance" +# immediate help: type "help" +# plot window: hit 'h' +set terminal postscript eps noenhanced defaultplex \ + leveldefault color colortext \ + solid linewidth 1.2 butt noclip \ + palfuncparam 2000,0.003 \ + "Helvetica" 14 +set output 'bench.eps' +unset clip points +set clip one +unset clip two +set bar 1.000000 front +set border 31 front linetype -1 linewidth 1.000 +set xdata +set ydata +set zdata +set x2data +set y2data +set timefmt x "%d/%m/%y,%H:%M" +set timefmt y "%d/%m/%y,%H:%M" +set timefmt z "%d/%m/%y,%H:%M" +set timefmt x2 "%d/%m/%y,%H:%M" +set timefmt y2 "%d/%m/%y,%H:%M" +set timefmt cb "%d/%m/%y,%H:%M" +set boxwidth +set style fill empty border +set style rectangle back fc lt -3 fillstyle solid 1.00 border lt -1 +set style circle radius graph 0.02, first 0, 0 +set dummy x,y +set format x "% g" +set format y "% g" +set format x2 "% g" +set format y2 "% g" +set format z "% g" +set format cb "% g" +set angles radians +unset grid +set key title "" +set key outside left top horizontal Right noreverse enhanced autotitles columnhead nobox +set key noinvert samplen 4 spacing 1 width 0 height 0 +set key maxcolumns 2 maxrows 0 +unset label +unset arrow +set style increment default +unset style line +set style line 1 linetype 1 linewidth 2.000 pointtype 1 pointsize default pointinterval 0 +unset style arrow +set style histogram clustered gap 2 title offset character 0, 0, 0 +unset logscale +set offsets graph 0.05, 0.15, 0, 0 +set pointsize 1.5 +set pointintervalbox 1 +set encoding default +unset polar +unset parametric +unset decimalsign +set view 60, 30, 1, 1 +set samples 100, 100 +set isosamples 10, 10 +set surface +unset contour +set clabel '%8.3g' +set mapping cartesian +set datafile separator whitespace +unset hidden3d +set cntrparam order 4 +set cntrparam linear +set cntrparam levels auto 5 +set cntrparam points 5 +set size ratio 0 1,1 +set origin 0,0 +set style data points +set style function lines +set xzeroaxis linetype -2 linewidth 1.000 +set yzeroaxis linetype -2 linewidth 1.000 +set zzeroaxis linetype -2 linewidth 1.000 +set x2zeroaxis linetype -2 linewidth 1.000 +set y2zeroaxis linetype -2 linewidth 1.000 +set ticslevel 0.5 +set mxtics default +set mytics default +set mztics default +set mx2tics default +set my2tics default +set mcbtics default +set xtics border in scale 1,0.5 mirror norotate offset character 0, 0, 0 +set xtics norangelimit +set xtics () +set ytics border in scale 1,0.5 mirror norotate offset character 0, 0, 0 +set ytics autofreq norangelimit +set ztics border in scale 1,0.5 nomirror norotate offset character 0, 0, 0 +set ztics autofreq norangelimit +set nox2tics +set noy2tics +set cbtics border in scale 1,0.5 mirror norotate offset character 0, 0, 0 +set cbtics autofreq norangelimit +set title "" +set title offset character 0, 0, 0 font "" norotate +set timestamp bottom +set timestamp "" +set timestamp offset character 0, 0, 0 font "" norotate +set rrange [ * : * ] noreverse nowriteback # (currently [8.98847e+307:-8.98847e+307] ) +set autoscale rfixmin +set autoscale rfixmax +set trange [ * : * ] noreverse nowriteback # (currently [-5.00000:5.00000] ) +set autoscale tfixmin +set autoscale tfixmax +set urange [ * : * ] noreverse nowriteback # (currently [-10.0000:10.0000] ) +set autoscale ufixmin +set autoscale ufixmax +set vrange [ * : * ] noreverse nowriteback # (currently [-10.0000:10.0000] ) +set autoscale vfixmin +set autoscale vfixmax +set xlabel "" +set xlabel offset character 0, 0, 0 font "" textcolor lt -1 norotate +set x2label "" +set x2label offset character 0, 0, 0 font "" textcolor lt -1 norotate +set xrange [ * : * ] noreverse nowriteback # (currently [-0.150000:3.15000] ) +set autoscale xfixmin +set autoscale xfixmax +set x2range [ * : * ] noreverse nowriteback # (currently [0.00000:3.00000] ) +set autoscale x2fixmin +set autoscale x2fixmax +set ylabel "" +set ylabel offset character 0, 0, 0 font "" textcolor lt -1 rotate by -270 +set y2label "" +set y2label offset character 0, 0, 0 font "" textcolor lt -1 rotate by -270 +set yrange [ 0.00000 : 1.90000e+06 ] noreverse nowriteback # (currently [:] ) +set autoscale yfixmin +set autoscale yfixmax +set y2range [ * : * ] noreverse nowriteback # (currently [0.00000:1.90000e+06] ) +set autoscale y2fixmin +set autoscale y2fixmax +set zlabel "" +set zlabel offset character 0, 0, 0 font "" textcolor lt -1 norotate +set zrange [ * : * ] noreverse nowriteback # (currently [-10.0000:10.0000] ) +set autoscale zfixmin +set autoscale zfixmax +set cblabel "" +set cblabel offset character 0, 0, 0 font "" textcolor lt -1 rotate by -270 +set cbrange [ * : * ] noreverse nowriteback # (currently [8.98847e+307:-8.98847e+307] ) +set autoscale cbfixmin +set autoscale cbfixmax +set zero 1e-08 +set lmargin -1 +set bmargin -1 +set rmargin -1 +set tmargin -1 +set pm3d explicit at s +set pm3d scansautomatic +set pm3d interpolate 1,1 flush begin noftriangles nohidden3d corners2color mean +set palette positive nops_allcF maxcolors 0 gamma 1.5 color model RGB +set palette rgbformulae 7, 5, 15 +set colorbox default +set colorbox vertical origin screen 0.9, 0.2, 0 size screen 0.05, 0.6, 0 front bdefault +set loadpath +set fontpath +set fit noerrorvariables +GNUTERM = "aqua" +plot 'bench_results.txt' using 2:xticlabel(1) w lp lw 2, '' using 3:xticlabel(1) w lp lw 2, '' using 4:xticlabel(1) w lp lw 2, '' using 5:xticlabel(1) w lp lw 2, '' using 6:xticlabel(1) w lp lw 2, '' using 7:xticlabel(1) w lp lw 2, '' using 8:xticlabel(1) w lp lw 2, '' using 9:xticlabel(1) w lp lw 2 +# EOF diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/benchmark/bench.sh b/node_modules/npm/node_modules/request/node_modules/node-uuid/benchmark/bench.sh new file mode 100755 index 00000000..d870a0cb --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/benchmark/bench.sh @@ -0,0 +1,34 @@ +#!/bin/bash + +# for a given node version run: +# for i in {0..9}; do node benchmark.js >> bench_0.6.2.log; done; + +PATTERNS=('nodeuuid.v1()' "nodeuuid.v1('binary'," 'nodeuuid.v4()' "nodeuuid.v4('binary'," "uuid()" "uuid('binary')" 'uuidjs.create(1)' 'uuidjs.create(4)' '140byte') +FILES=(node_uuid_v1_string node_uuid_v1_buf node_uuid_v4_string node_uuid_v4_buf libuuid_v4_string libuuid_v4_binary uuidjs_v1_string uuidjs_v4_string 140byte_es) +INDICES=(2 3 2 3 2 2 2 2 2) +VERSIONS=$( ls bench_*.log | sed -e 's/^bench_\([0-9\.]*\)\.log/\1/' | tr "\\n" " " ) +TMPJOIN="tmp_join" +OUTPUT="bench_results.txt" + +for I in ${!FILES[*]}; do + F=${FILES[$I]} + P=${PATTERNS[$I]} + INDEX=${INDICES[$I]} + echo "version $F" > $F + for V in $VERSIONS; do + (VAL=$( grep "$P" bench_$V.log | LC_ALL=en_US awk '{ sum += $'$INDEX' } END { print sum/NR }' ); echo $V $VAL) >> $F + done + if [ $I == 0 ]; then + cat $F > $TMPJOIN + else + join $TMPJOIN $F > $OUTPUT + cp $OUTPUT $TMPJOIN + fi + rm $F +done + +rm $TMPJOIN + +gnuplot bench.gnu +convert -density 200 -resize 800x560 -flatten bench.eps bench.png +rm bench.eps diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/benchmark/benchmark-native.c b/node_modules/npm/node_modules/request/node_modules/node-uuid/benchmark/benchmark-native.c new file mode 100644 index 00000000..dbfc75f6 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/benchmark/benchmark-native.c @@ -0,0 +1,34 @@ +/* +Test performance of native C UUID generation + +To Compile: cc -luuid benchmark-native.c -o benchmark-native +*/ + +#include +#include +#include +#include + +int main() { + uuid_t myid; + char buf[36+1]; + int i; + struct timeval t; + double start, finish; + + gettimeofday(&t, NULL); + start = t.tv_sec + t.tv_usec/1e6; + + int n = 2e5; + for (i = 0; i < n; i++) { + uuid_generate(myid); + uuid_unparse(myid, buf); + } + + gettimeofday(&t, NULL); + finish = t.tv_sec + t.tv_usec/1e6; + double dur = finish - start; + + printf("%d uuids/sec", (int)(n/dur)); + return 0; +} diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/benchmark/benchmark.js b/node_modules/npm/node_modules/request/node_modules/node-uuid/benchmark/benchmark.js new file mode 100644 index 00000000..40e6efbe --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/benchmark/benchmark.js @@ -0,0 +1,84 @@ +try { + var nodeuuid = require('../uuid'); +} catch (e) { + console.error('node-uuid require failed - skipping tests'); +} + +try { + var uuid = require('uuid'); +} catch (e) { + console.error('uuid require failed - skipping tests'); +} + +try { + var uuidjs = require('uuid-js'); +} catch (e) { + console.error('uuid-js require failed - skipping tests'); +} + +var N = 5e5; + +function rate(msg, t) { + console.log(msg + ': ' + + (N / (Date.now() - t) * 1e3 | 0) + + ' uuids/second'); +} + +console.log('# v4'); + +// node-uuid - string form +if (nodeuuid) { + for (var i = 0, t = Date.now(); i < N; i++) nodeuuid.v4(); + rate('nodeuuid.v4() - using node.js crypto RNG', t); + + for (var i = 0, t = Date.now(); i < N; i++) nodeuuid.v4({rng: nodeuuid.mathRNG}); + rate('nodeuuid.v4() - using Math.random() RNG', t); + + for (var i = 0, t = Date.now(); i < N; i++) nodeuuid.v4('binary'); + rate('nodeuuid.v4(\'binary\')', t); + + var buffer = new nodeuuid.BufferClass(16); + for (var i = 0, t = Date.now(); i < N; i++) nodeuuid.v4('binary', buffer); + rate('nodeuuid.v4(\'binary\', buffer)', t); +} + +// libuuid - string form +if (uuid) { + for (var i = 0, t = Date.now(); i < N; i++) uuid(); + rate('uuid()', t); + + for (var i = 0, t = Date.now(); i < N; i++) uuid('binary'); + rate('uuid(\'binary\')', t); +} + +// uuid-js - string form +if (uuidjs) { + for (var i = 0, t = Date.now(); i < N; i++) uuidjs.create(4); + rate('uuidjs.create(4)', t); +} + +// 140byte.es +for (var i = 0, t = Date.now(); i < N; i++) 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g,function(s,r){r=Math.random()*16|0;return (s=='x'?r:r&0x3|0x8).toString(16)}); +rate('140byte.es_v4', t); + +console.log(''); +console.log('# v1'); + +// node-uuid - v1 string form +if (nodeuuid) { + for (var i = 0, t = Date.now(); i < N; i++) nodeuuid.v1(); + rate('nodeuuid.v1()', t); + + for (var i = 0, t = Date.now(); i < N; i++) nodeuuid.v1('binary'); + rate('nodeuuid.v1(\'binary\')', t); + + var buffer = new nodeuuid.BufferClass(16); + for (var i = 0, t = Date.now(); i < N; i++) nodeuuid.v1('binary', buffer); + rate('nodeuuid.v1(\'binary\', buffer)', t); +} + +// uuid-js - v1 string form +if (uuidjs) { + for (var i = 0, t = Date.now(); i < N; i++) uuidjs.create(1); + rate('uuidjs.create(1)', t); +} diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/bin/uuid b/node_modules/npm/node_modules/request/node_modules/node-uuid/bin/uuid new file mode 100755 index 00000000..f732e991 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/bin/uuid @@ -0,0 +1,26 @@ +#!/usr/bin/env node + +var path = require('path'); +var uuid = require(path.join(__dirname, '..')); + +var arg = process.argv[2]; + +if ('--help' === arg) { + console.log('\n USAGE: uuid [version] [options]\n\n'); + console.log(' options:\n'); + console.log(' --help Display this message and exit\n'); + process.exit(0); +} + +if (null == arg) { + console.log(uuid()); + process.exit(0); +} + +if ('v1' !== arg && 'v4' !== arg) { + console.error('Version must be RFC4122 version 1 or version 4, denoted as "v1" or "v4"'); + process.exit(1); +} + +console.log(uuid[arg]()); +process.exit(0); diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/bower.json b/node_modules/npm/node_modules/request/node_modules/node-uuid/bower.json new file mode 100644 index 00000000..c0925e19 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/bower.json @@ -0,0 +1,23 @@ +{ + "name": "node-uuid", + "version": "1.4.7", + "homepage": "https://github.com/broofa/node-uuid", + "authors": [ + "Robert Kieffer " + ], + "description": "Rigorous implementation of RFC4122 (v1 and v4) UUIDs.", + "main": "uuid.js", + "keywords": [ + "uuid", + "gid", + "rfc4122" + ], + "license": "MIT", + "ignore": [ + "**/.*", + "node_modules", + "bower_components", + "test", + "tests" + ] +} diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/component.json b/node_modules/npm/node_modules/request/node_modules/node-uuid/component.json new file mode 100644 index 00000000..3ff46336 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/component.json @@ -0,0 +1,25 @@ +{ + "name": "node-uuid", + "repo": "broofa/node-uuid", + "description": "Rigorous implementation of RFC4122 (v1 and v4) UUIDs.", + "version": "1.4.7", + "author": "Robert Kieffer ", + "contributors": [ + { + "name": "Christoph Tavan ", + "github": "https://github.com/ctavan" + } + ], + "keywords": [ + "uuid", + "guid", + "rfc4122" + ], + "dependencies": {}, + "development": {}, + "main": "uuid.js", + "scripts": [ + "uuid.js" + ], + "license": "MIT" +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/package.json b/node_modules/npm/node_modules/request/node_modules/node-uuid/package.json new file mode 100644 index 00000000..525ae4d0 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/package.json @@ -0,0 +1,86 @@ +{ + "_from": "node-uuid@>=1.4.7 <1.5.0", + "_id": "node-uuid@1.4.7", + "_inBundle": true, + "_location": "/npm/request/node-uuid", + "_nodeVersion": "5.0.0", + "_npmUser": { + "name": "coolaj86", + "email": "coolaj86@gmail.com" + }, + "_npmVersion": "3.3.6", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request" + ], + "_resolved": "https://registry.npmjs.org/node-uuid/-/node-uuid-1.4.7.tgz", + "_shasum": "6da5a17668c4b3dd59623bda11cf7fa4c1f60a6f", + "author": { + "name": "Robert Kieffer", + "email": "robert@broofa.com" + }, + "bin": { + "uuid": "./bin/uuid" + }, + "bugs": { + "url": "https://github.com/broofa/node-uuid/issues" + }, + "contributors": [ + { + "name": "AJ ONeal", + "email": "coolaj86@gmail.com" + }, + { + "name": "Christoph Tavan", + "email": "dev@tavan.de" + } + ], + "dependencies": {}, + "description": "Rigorous implementation of RFC4122 (v1 and v4) UUIDs.", + "devDependencies": { + "nyc": "^2.2.0" + }, + "directories": {}, + "dist": { + "shasum": "6da5a17668c4b3dd59623bda11cf7fa4c1f60a6f", + "tarball": "https://registry.npmjs.org/node-uuid/-/node-uuid-1.4.7.tgz" + }, + "gitHead": "309512573ec1c60143c257157479a20f7f1f51cd", + "homepage": "https://github.com/broofa/node-uuid", + "installable": true, + "keywords": [ + "guid", + "rfc4122", + "uuid" + ], + "lib": ".", + "licenses": [ + { + "type": "MIT", + "url": "https://raw.github.com/broofa/node-uuid/master/LICENSE.md" + } + ], + "main": "./uuid.js", + "maintainers": [ + { + "name": "broofa", + "email": "robert@broofa.com" + }, + { + "name": "coolaj86", + "email": "coolaj86@gmail.com" + } + ], + "name": "node-uuid", + "optionalDependencies": {}, + "repository": { + "type": "git", + "url": "git+https://github.com/broofa/node-uuid.git" + }, + "scripts": { + "coverage": "nyc npm test && nyc report", + "test": "node test/test.js" + }, + "url": "http://github.com/broofa/node-uuid", + "version": "1.4.7" +} diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/test/compare_v1.js b/node_modules/npm/node_modules/request/node_modules/node-uuid/test/compare_v1.js new file mode 100644 index 00000000..05af8221 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/test/compare_v1.js @@ -0,0 +1,63 @@ +var assert = require('assert'), + nodeuuid = require('../uuid'), + uuidjs = require('uuid-js'), + libuuid = require('uuid').generate, + util = require('util'), + exec = require('child_process').exec, + os = require('os'); + +// On Mac Os X / macports there's only the ossp-uuid package that provides uuid +// On Linux there's uuid-runtime which provides uuidgen +var uuidCmd = os.type() === 'Darwin' ? 'uuid -1' : 'uuidgen -t'; + +function compare(ids) { + console.log(ids); + for (var i = 0; i < ids.length; i++) { + var id = ids[i].split('-'); + id = [id[2], id[1], id[0]].join(''); + ids[i] = id; + } + var sorted = ([].concat(ids)).sort(); + + if (sorted.toString() !== ids.toString()) { + console.log('Warning: sorted !== ids'); + } else { + console.log('everything in order!'); + } +} + +// Test time order of v1 uuids +var ids = []; +while (ids.length < 10e3) ids.push(nodeuuid.v1()); + +var max = 10; +console.log('node-uuid:'); +ids = []; +for (var i = 0; i < max; i++) ids.push(nodeuuid.v1()); +compare(ids); + +console.log(''); +console.log('uuidjs:'); +ids = []; +for (var i = 0; i < max; i++) ids.push(uuidjs.create(1).toString()); +compare(ids); + +console.log(''); +console.log('libuuid:'); +ids = []; +var count = 0; +var last = function() { + compare(ids); +} +var cb = function(err, stdout, stderr) { + ids.push(stdout.substring(0, stdout.length-1)); + count++; + if (count < max) { + return next(); + } + last(); +}; +var next = function() { + exec(uuidCmd, cb); +}; +next(); diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/test/test.html b/node_modules/npm/node_modules/request/node_modules/node-uuid/test/test.html new file mode 100644 index 00000000..d80326ec --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/test/test.html @@ -0,0 +1,17 @@ + + + + + + + + + diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/test/test.js b/node_modules/npm/node_modules/request/node_modules/node-uuid/test/test.js new file mode 100644 index 00000000..5f1113d8 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/test/test.js @@ -0,0 +1,231 @@ +if (!this.uuid) { + // node.js + uuid = require('../uuid'); + if (!/_rb/.test(uuid._rng.toString())) { + throw new Error("should use crypto for node.js"); + } +} + +// +// x-platform log/assert shims +// + +function _log(msg, type) { + type = type || 'log'; + + if (typeof(document) != 'undefined') { + document.write('
      ' + msg.replace(/\n/g, '
      ') + '
      '); + } + if (typeof(console) != 'undefined') { + var color = { + log: '\033[39m', + warn: '\033[33m', + error: '\033[31m' + }; + console[type](color[type] + msg + color.log); + } +} + +function log(msg) {_log(msg, 'log');} +function warn(msg) {_log(msg, 'warn');} +function error(msg) {_log(msg, 'error');} + +function assert(res, msg) { + if (!res) { + error('FAIL: ' + msg); + } else { + log('Pass: ' + msg); + } +} + +// +// Unit tests +// + +// Verify ordering of v1 ids created with explicit times +var TIME = 1321644961388; // 2011-11-18 11:36:01.388-08:00 + +function compare(name, ids) { + ids = ids.map(function(id) { + return id.split('-').reverse().join('-'); + }).sort(); + var sorted = ([].concat(ids)).sort(); + + assert(sorted.toString() == ids.toString(), name + ' have expected order'); +} + +// Verify ordering of v1 ids created using default behavior +compare('uuids with current time', [ + uuid.v1(), + uuid.v1(), + uuid.v1(), + uuid.v1(), + uuid.v1() +]); + +// Verify ordering of v1 ids created with explicit times +compare('uuids with time option', [ + uuid.v1({msecs: TIME - 10*3600*1000}), + uuid.v1({msecs: TIME - 1}), + uuid.v1({msecs: TIME}), + uuid.v1({msecs: TIME + 1}), + uuid.v1({msecs: TIME + 28*24*3600*1000}) +]); + +assert( + uuid.v1({msecs: TIME}) != uuid.v1({msecs: TIME}), + 'IDs created at same msec are different' +); + +// Verify throw if too many ids created +var thrown = false; +try { + uuid.v1({msecs: TIME, nsecs: 10000}); +} catch (e) { + thrown = true; +} +assert(thrown, 'Exception thrown when > 10K ids created in 1 ms'); + +// Verify clock regression bumps clockseq +var uidt = uuid.v1({msecs: TIME}); +var uidtb = uuid.v1({msecs: TIME - 1}); +assert( + parseInt(uidtb.split('-')[3], 16) - parseInt(uidt.split('-')[3], 16) === 1, + 'Clock regression by msec increments the clockseq' +); + +// Verify clock regression bumps clockseq +var uidtn = uuid.v1({msecs: TIME, nsecs: 10}); +var uidtnb = uuid.v1({msecs: TIME, nsecs: 9}); +assert( + parseInt(uidtnb.split('-')[3], 16) - parseInt(uidtn.split('-')[3], 16) === 1, + 'Clock regression by nsec increments the clockseq' +); + +// Verify explicit options produce expected id +var id = uuid.v1({ + msecs: 1321651533573, + nsecs: 5432, + clockseq: 0x385c, + node: [ 0x61, 0xcd, 0x3c, 0xbb, 0x32, 0x10 ] +}); +assert(id == 'd9428888-122b-11e1-b85c-61cd3cbb3210', 'Explicit options produce expected id'); + +// Verify adjacent ids across a msec boundary are 1 time unit apart +var u0 = uuid.v1({msecs: TIME, nsecs: 9999}); +var u1 = uuid.v1({msecs: TIME + 1, nsecs: 0}); + +var before = u0.split('-')[0], after = u1.split('-')[0]; +var dt = parseInt(after, 16) - parseInt(before, 16); +assert(dt === 1, 'Ids spanning 1ms boundary are 100ns apart'); + +// +// Test parse/unparse +// + +id = '00112233445566778899aabbccddeeff'; +assert(uuid.unparse(uuid.parse(id.substr(0,10))) == + '00112233-4400-0000-0000-000000000000', 'Short parse'); +assert(uuid.unparse(uuid.parse('(this is the uuid -> ' + id + id)) == + '00112233-4455-6677-8899-aabbccddeeff', 'Dirty parse'); + +// +// Perf tests +// + +var generators = { + v1: uuid.v1, + v4: uuid.v4 +}; + +var UUID_FORMAT = { + v1: /[0-9a-f]{8}-[0-9a-f]{4}-1[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}/i, + v4: /[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}/i +}; + +var N = 1e4; + +// Get %'age an actual value differs from the ideal value +function divergence(actual, ideal) { + return Math.round(100*100*(actual - ideal)/ideal)/100; +} + +function rate(msg, t) { + log(msg + ': ' + (N / (Date.now() - t) * 1e3 | 0) + ' uuids\/second'); +} + +for (var version in generators) { + var counts = {}, max = 0; + var generator = generators[version]; + var format = UUID_FORMAT[version]; + + log('\nSanity check ' + N + ' ' + version + ' uuids'); + for (var i = 0, ok = 0; i < N; i++) { + id = generator(); + if (!format.test(id)) { + throw Error(id + ' is not a valid UUID string'); + } + + if (id != uuid.unparse(uuid.parse(id))) { + assert(fail, id + ' is not a valid id'); + } + + // Count digits for our randomness check + if (version == 'v4') { + var digits = id.replace(/-/g, '').split(''); + for (var j = digits.length-1; j >= 0; j--) { + var c = digits[j]; + max = Math.max(max, counts[c] = (counts[c] || 0) + 1); + } + } + } + + // Check randomness for v4 UUIDs + if (version == 'v4') { + // Limit that we get worried about randomness. (Purely empirical choice, this!) + var limit = 2*100*Math.sqrt(1/N); + + log('\nChecking v4 randomness. Distribution of Hex Digits (% deviation from ideal)'); + + for (var i = 0; i < 16; i++) { + var c = i.toString(16); + var bar = '', n = counts[c], p = Math.round(n/max*100|0); + + // 1-3,5-8, and D-F: 1:16 odds over 30 digits + var ideal = N*30/16; + if (i == 4) { + // 4: 1:1 odds on 1 digit, plus 1:16 odds on 30 digits + ideal = N*(1 + 30/16); + } else if (i >= 8 && i <= 11) { + // 8-B: 1:4 odds on 1 digit, plus 1:16 odds on 30 digits + ideal = N*(1/4 + 30/16); + } else { + // Otherwise: 1:16 odds on 30 digits + ideal = N*30/16; + } + var d = divergence(n, ideal); + + // Draw bar using UTF squares (just for grins) + var s = n/max*50 | 0; + while (s--) bar += '='; + + assert(Math.abs(d) < limit, c + ' |' + bar + '| ' + counts[c] + ' (' + d + '% < ' + limit + '%)'); + } + } +} + +// Perf tests +for (var version in generators) { + log('\nPerformance testing ' + version + ' UUIDs'); + var generator = generators[version]; + var buf = new uuid.BufferClass(16); + + for (var i = 0, t = Date.now(); i < N; i++) generator(); + rate('uuid.' + version + '()', t); + + for (var i = 0, t = Date.now(); i < N; i++) generator('binary'); + rate('uuid.' + version + '(\'binary\')', t); + + for (var i = 0, t = Date.now(); i < N; i++) generator('binary', buf); + rate('uuid.' + version + '(\'binary\', buffer)', t); +} diff --git a/node_modules/npm/node_modules/request/node_modules/node-uuid/uuid.js b/node_modules/npm/node_modules/request/node_modules/node-uuid/uuid.js new file mode 100644 index 00000000..89c5b8fb --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/node-uuid/uuid.js @@ -0,0 +1,272 @@ +// uuid.js +// +// Copyright (c) 2010-2012 Robert Kieffer +// MIT License - http://opensource.org/licenses/mit-license.php + +/*global window, require, define */ +(function(_window) { + 'use strict'; + + // Unique ID creation requires a high quality random # generator. We feature + // detect to determine the best RNG source, normalizing to a function that + // returns 128-bits of randomness, since that's what's usually required + var _rng, _mathRNG, _nodeRNG, _whatwgRNG, _previousRoot; + + function setupBrowser() { + // Allow for MSIE11 msCrypto + var _crypto = _window.crypto || _window.msCrypto; + + if (!_rng && _crypto && _crypto.getRandomValues) { + // WHATWG crypto-based RNG - http://wiki.whatwg.org/wiki/Crypto + // + // Moderately fast, high quality + try { + var _rnds8 = new Uint8Array(16); + _whatwgRNG = _rng = function whatwgRNG() { + _crypto.getRandomValues(_rnds8); + return _rnds8; + }; + _rng(); + } catch(e) {} + } + + if (!_rng) { + // Math.random()-based (RNG) + // + // If all else fails, use Math.random(). It's fast, but is of unspecified + // quality. + var _rnds = new Array(16); + _mathRNG = _rng = function() { + for (var i = 0, r; i < 16; i++) { + if ((i & 0x03) === 0) { r = Math.random() * 0x100000000; } + _rnds[i] = r >>> ((i & 0x03) << 3) & 0xff; + } + + return _rnds; + }; + if ('undefined' !== typeof console && console.warn) { + console.warn("[SECURITY] node-uuid: crypto not usable, falling back to insecure Math.random()"); + } + } + } + + function setupNode() { + // Node.js crypto-based RNG - http://nodejs.org/docs/v0.6.2/api/crypto.html + // + // Moderately fast, high quality + if ('function' === typeof require) { + try { + var _rb = require('crypto').randomBytes; + _nodeRNG = _rng = _rb && function() {return _rb(16);}; + _rng(); + } catch(e) {} + } + } + + if (_window) { + setupBrowser(); + } else { + setupNode(); + } + + // Buffer class to use + var BufferClass = ('function' === typeof Buffer) ? Buffer : Array; + + // Maps for number <-> hex string conversion + var _byteToHex = []; + var _hexToByte = {}; + for (var i = 0; i < 256; i++) { + _byteToHex[i] = (i + 0x100).toString(16).substr(1); + _hexToByte[_byteToHex[i]] = i; + } + + // **`parse()` - Parse a UUID into it's component bytes** + function parse(s, buf, offset) { + var i = (buf && offset) || 0, ii = 0; + + buf = buf || []; + s.toLowerCase().replace(/[0-9a-f]{2}/g, function(oct) { + if (ii < 16) { // Don't overflow! + buf[i + ii++] = _hexToByte[oct]; + } + }); + + // Zero out remaining bytes if string was short + while (ii < 16) { + buf[i + ii++] = 0; + } + + return buf; + } + + // **`unparse()` - Convert UUID byte array (ala parse()) into a string** + function unparse(buf, offset) { + var i = offset || 0, bth = _byteToHex; + return bth[buf[i++]] + bth[buf[i++]] + + bth[buf[i++]] + bth[buf[i++]] + '-' + + bth[buf[i++]] + bth[buf[i++]] + '-' + + bth[buf[i++]] + bth[buf[i++]] + '-' + + bth[buf[i++]] + bth[buf[i++]] + '-' + + bth[buf[i++]] + bth[buf[i++]] + + bth[buf[i++]] + bth[buf[i++]] + + bth[buf[i++]] + bth[buf[i++]]; + } + + // **`v1()` - Generate time-based UUID** + // + // Inspired by https://github.com/LiosK/UUID.js + // and http://docs.python.org/library/uuid.html + + // random #'s we need to init node and clockseq + var _seedBytes = _rng(); + + // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1) + var _nodeId = [ + _seedBytes[0] | 0x01, + _seedBytes[1], _seedBytes[2], _seedBytes[3], _seedBytes[4], _seedBytes[5] + ]; + + // Per 4.2.2, randomize (14 bit) clockseq + var _clockseq = (_seedBytes[6] << 8 | _seedBytes[7]) & 0x3fff; + + // Previous uuid creation time + var _lastMSecs = 0, _lastNSecs = 0; + + // See https://github.com/broofa/node-uuid for API details + function v1(options, buf, offset) { + var i = buf && offset || 0; + var b = buf || []; + + options = options || {}; + + var clockseq = (options.clockseq != null) ? options.clockseq : _clockseq; + + // UUID timestamps are 100 nano-second units since the Gregorian epoch, + // (1582-10-15 00:00). JSNumbers aren't precise enough for this, so + // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs' + // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00. + var msecs = (options.msecs != null) ? options.msecs : new Date().getTime(); + + // Per 4.2.1.2, use count of uuid's generated during the current clock + // cycle to simulate higher resolution clock + var nsecs = (options.nsecs != null) ? options.nsecs : _lastNSecs + 1; + + // Time since last uuid creation (in msecs) + var dt = (msecs - _lastMSecs) + (nsecs - _lastNSecs)/10000; + + // Per 4.2.1.2, Bump clockseq on clock regression + if (dt < 0 && options.clockseq == null) { + clockseq = clockseq + 1 & 0x3fff; + } + + // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new + // time interval + if ((dt < 0 || msecs > _lastMSecs) && options.nsecs == null) { + nsecs = 0; + } + + // Per 4.2.1.2 Throw error if too many uuids are requested + if (nsecs >= 10000) { + throw new Error('uuid.v1(): Can\'t create more than 10M uuids/sec'); + } + + _lastMSecs = msecs; + _lastNSecs = nsecs; + _clockseq = clockseq; + + // Per 4.1.4 - Convert from unix epoch to Gregorian epoch + msecs += 12219292800000; + + // `time_low` + var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000; + b[i++] = tl >>> 24 & 0xff; + b[i++] = tl >>> 16 & 0xff; + b[i++] = tl >>> 8 & 0xff; + b[i++] = tl & 0xff; + + // `time_mid` + var tmh = (msecs / 0x100000000 * 10000) & 0xfffffff; + b[i++] = tmh >>> 8 & 0xff; + b[i++] = tmh & 0xff; + + // `time_high_and_version` + b[i++] = tmh >>> 24 & 0xf | 0x10; // include version + b[i++] = tmh >>> 16 & 0xff; + + // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant) + b[i++] = clockseq >>> 8 | 0x80; + + // `clock_seq_low` + b[i++] = clockseq & 0xff; + + // `node` + var node = options.node || _nodeId; + for (var n = 0; n < 6; n++) { + b[i + n] = node[n]; + } + + return buf ? buf : unparse(b); + } + + // **`v4()` - Generate random UUID** + + // See https://github.com/broofa/node-uuid for API details + function v4(options, buf, offset) { + // Deprecated - 'format' argument, as supported in v1.2 + var i = buf && offset || 0; + + if (typeof(options) === 'string') { + buf = (options === 'binary') ? new BufferClass(16) : null; + options = null; + } + options = options || {}; + + var rnds = options.random || (options.rng || _rng)(); + + // Per 4.4, set bits for version and `clock_seq_hi_and_reserved` + rnds[6] = (rnds[6] & 0x0f) | 0x40; + rnds[8] = (rnds[8] & 0x3f) | 0x80; + + // Copy bytes to buffer, if provided + if (buf) { + for (var ii = 0; ii < 16; ii++) { + buf[i + ii] = rnds[ii]; + } + } + + return buf || unparse(rnds); + } + + // Export public API + var uuid = v4; + uuid.v1 = v1; + uuid.v4 = v4; + uuid.parse = parse; + uuid.unparse = unparse; + uuid.BufferClass = BufferClass; + uuid._rng = _rng; + uuid._mathRNG = _mathRNG; + uuid._nodeRNG = _nodeRNG; + uuid._whatwgRNG = _whatwgRNG; + + if (('undefined' !== typeof module) && module.exports) { + // Publish as node.js module + module.exports = uuid; + } else if (typeof define === 'function' && define.amd) { + // Publish as AMD module + define(function() {return uuid;}); + + + } else { + // Publish as global (in browsers) + _previousRoot = _window.uuid; + + // **`noConflict()` - (browser only) to reset global 'uuid' var** + uuid.noConflict = function() { + _window.uuid = _previousRoot; + return uuid; + }; + + _window.uuid = uuid; + } +})('undefined' !== typeof window ? window : null); diff --git a/node_modules/npm/node_modules/request/node_modules/oauth-sign/LICENSE b/node_modules/npm/node_modules/request/node_modules/oauth-sign/LICENSE new file mode 100644 index 00000000..a4a9aee0 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/oauth-sign/LICENSE @@ -0,0 +1,55 @@ +Apache License + +Version 2.0, January 2004 + +http://www.apache.org/licenses/ + +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + +1. 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Formerly a vendor lib in mikeal/request, now a standalone module. diff --git a/node_modules/npm/node_modules/request/node_modules/oauth-sign/index.js b/node_modules/npm/node_modules/request/node_modules/oauth-sign/index.js new file mode 100644 index 00000000..dadcba97 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/oauth-sign/index.js @@ -0,0 +1,136 @@ +var crypto = require('crypto') + , qs = require('querystring') + ; + +function sha1 (key, body) { + return crypto.createHmac('sha1', key).update(body).digest('base64') +} + +function rsa (key, body) { + return crypto.createSign("RSA-SHA1").update(body).sign(key, 'base64'); +} + +function rfc3986 (str) { + return encodeURIComponent(str) + .replace(/!/g,'%21') + .replace(/\*/g,'%2A') + .replace(/\(/g,'%28') + .replace(/\)/g,'%29') + .replace(/'/g,'%27') + ; +} + +// Maps object to bi-dimensional array +// Converts { foo: 'A', bar: [ 'b', 'B' ]} to +// [ ['foo', 'A'], ['bar', 'b'], ['bar', 'B'] ] +function map (obj) { + var key, val, arr = [] + for (key in obj) { + val = obj[key] + if (Array.isArray(val)) + for (var i = 0; i < val.length; i++) + arr.push([key, val[i]]) + else if (typeof val === "object") + for (var prop in val) + arr.push([key + '[' + prop + ']', val[prop]]); + else + arr.push([key, val]) + } + return arr +} + +// Compare function for sort +function compare (a, b) { + return a > b ? 1 : a < b ? -1 : 0 +} + +function generateBase (httpMethod, base_uri, params) { + // adapted from https://dev.twitter.com/docs/auth/oauth and + // https://dev.twitter.com/docs/auth/creating-signature + + // Parameter normalization + // http://tools.ietf.org/html/rfc5849#section-3.4.1.3.2 + var normalized = map(params) + // 1. First, the name and value of each parameter are encoded + .map(function (p) { + return [ rfc3986(p[0]), rfc3986(p[1] || '') ] + }) + // 2. The parameters are sorted by name, using ascending byte value + // ordering. If two or more parameters share the same name, they + // are sorted by their value. + .sort(function (a, b) { + return compare(a[0], b[0]) || compare(a[1], b[1]) + }) + // 3. The name of each parameter is concatenated to its corresponding + // value using an "=" character (ASCII code 61) as a separator, even + // if the value is empty. + .map(function (p) { return p.join('=') }) + // 4. The sorted name/value pairs are concatenated together into a + // single string by using an "&" character (ASCII code 38) as + // separator. + .join('&') + + var base = [ + rfc3986(httpMethod ? httpMethod.toUpperCase() : 'GET'), + rfc3986(base_uri), + rfc3986(normalized) + ].join('&') + + return base +} + +function hmacsign (httpMethod, base_uri, params, consumer_secret, token_secret) { + var base = generateBase(httpMethod, base_uri, params) + var key = [ + consumer_secret || '', + token_secret || '' + ].map(rfc3986).join('&') + + return sha1(key, base) +} + +function rsasign (httpMethod, base_uri, params, private_key, token_secret) { + var base = generateBase(httpMethod, base_uri, params) + var key = private_key || '' + + return rsa(key, base) +} + +function plaintext (consumer_secret, token_secret) { + var key = [ + consumer_secret || '', + token_secret || '' + ].map(rfc3986).join('&') + + return key +} + +function sign (signMethod, httpMethod, base_uri, params, consumer_secret, token_secret) { + var method + var skipArgs = 1 + + switch (signMethod) { + case 'RSA-SHA1': + method = rsasign + break + case 'HMAC-SHA1': + method = hmacsign + break + case 'PLAINTEXT': + method = plaintext + skipArgs = 4 + break + default: + throw new Error("Signature method not supported: " + signMethod) + } + + return method.apply(null, [].slice.call(arguments, skipArgs)) +} + +exports.hmacsign = hmacsign +exports.rsasign = rsasign +exports.plaintext = plaintext +exports.sign = sign +exports.rfc3986 = rfc3986 +exports.generateBase = generateBase + diff --git a/node_modules/npm/node_modules/request/node_modules/oauth-sign/package.json b/node_modules/npm/node_modules/request/node_modules/oauth-sign/package.json new file mode 100644 index 00000000..e2bfb5a6 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/oauth-sign/package.json @@ -0,0 +1,71 @@ +{ + "_from": "oauth-sign@>=0.8.1 <0.9.0", + "_id": "oauth-sign@0.8.2", + "_inBundle": true, + "_location": "/npm/request/oauth-sign", + "_nodeVersion": "5.9.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/oauth-sign-0.8.2.tgz_1462396399020_0.8175400267355144" + }, + "_npmUser": { + "name": "simov", + "email": "simeonvelichkov@gmail.com" + }, + "_npmVersion": "2.15.3", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request" + ], + "_resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.2.tgz", + "_shasum": "46a6ab7f0aead8deae9ec0565780b7d4efeb9d43", + "author": { + "name": "Mikeal Rogers", + "email": "mikeal.rogers@gmail.com", + "url": "http://www.futurealoof.com" + }, + "bugs": { + "url": "https://github.com/mikeal/oauth-sign/issues" + }, + "dependencies": {}, + "description": "OAuth 1 signing. Formerly a vendor lib in mikeal/request, now a standalone module.", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "46a6ab7f0aead8deae9ec0565780b7d4efeb9d43", + "tarball": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.2.tgz" + }, + "engines": { + "node": "*" + }, + "files": [ + "index.js" + ], + "gitHead": "0b034206316132f57e26970152c2fb18e71bddd5", + "homepage": "https://github.com/mikeal/oauth-sign#readme", + "license": "Apache-2.0", + "main": "index.js", + "maintainers": [ + { + "name": "mikeal", + "email": "mikeal.rogers@gmail.com" + }, + { + "name": "nylen", + "email": "jnylen@gmail.com" + }, + { + "name": "simov", + "email": "simeonvelichkov@gmail.com" + } + ], + "name": "oauth-sign", + "optionalDependencies": {}, + "repository": { + "url": "git+https://github.com/mikeal/oauth-sign.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "0.8.2" +} diff --git a/node_modules/npm/node_modules/request/node_modules/qs/.eslintignore b/node_modules/npm/node_modules/request/node_modules/qs/.eslintignore new file mode 100644 index 00000000..1521c8b7 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/qs/.eslintignore @@ -0,0 +1 @@ +dist diff --git a/node_modules/npm/node_modules/request/node_modules/qs/CHANGELOG.md b/node_modules/npm/node_modules/request/node_modules/qs/CHANGELOG.md new file mode 100644 index 00000000..86bea763 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/qs/CHANGELOG.md @@ -0,0 +1,130 @@ +## **6.2.1** +- [Fix] ensure `key[]=x&key[]&key[]=y` results in 3, not 2, values +- [Refactor] Be explicit and use `Object.prototype.hasOwnProperty.call` +- [Tests] remove `parallelshell` since it does not reliably report failures +- [Tests] up to `node` `v6.3`, `v5.12` +- [Dev Deps] update `tape`, `eslint`, `@ljharb/eslint-config`, `qs-iconv` + +## [**6.2.0**](https://github.com/ljharb/qs/issues?milestone=36&state=closed) +- [New] pass Buffers to the encoder/decoder directly (#161) +- [New] add "encoder" and "decoder" options, for custom param encoding/decoding (#160) +- [Fix] fix compacting of nested sparse arrays (#150) + +## [**6.1.0**](https://github.com/ljharb/qs/issues?milestone=35&state=closed) +- [New] allowDots option for `stringify` (#151) +- [Fix] "sort" option should work at a depth of 3 or more (#151) +- [Fix] Restore `dist` directory; will be removed in v7 (#148) + +## [**6.0.2**](https://github.com/ljharb/qs/issues?milestone=33&state=closed) +- Revert ES6 requirement and restore support for node down to v0.8. + +## [**6.0.1**](https://github.com/ljharb/qs/issues?milestone=32&state=closed) +- [**#127**](https://github.com/ljharb/qs/pull/127) Fix engines definition in package.json + +## [**6.0.0**](https://github.com/ljharb/qs/issues?milestone=31&state=closed) +- [**#124**](https://github.com/ljharb/qs/issues/124) Use ES6 and drop support for node < v4 + +## **5.2.1** +- [Fix] ensure `key[]=x&key[]&key[]=y` results in 3, not 2, values + +## [**5.2.0**](https://github.com/ljharb/qs/issues?milestone=30&state=closed) +- [**#64**](https://github.com/ljharb/qs/issues/64) Add option to sort object keys in the query string + +## [**5.1.0**](https://github.com/ljharb/qs/issues?milestone=29&state=closed) +- [**#117**](https://github.com/ljharb/qs/issues/117) make URI encoding stringified results optional +- [**#106**](https://github.com/ljharb/qs/issues/106) Add flag `skipNulls` to optionally skip null values in stringify + +## [**5.0.0**](https://github.com/ljharb/qs/issues?milestone=28&state=closed) +- [**#114**](https://github.com/ljharb/qs/issues/114) default allowDots to false +- [**#100**](https://github.com/ljharb/qs/issues/100) include dist to npm + +## [**4.0.0**](https://github.com/ljharb/qs/issues?milestone=26&state=closed) +- [**#98**](https://github.com/ljharb/qs/issues/98) make returning plain objects and allowing prototype overwriting properties optional + +## [**3.1.0**](https://github.com/ljharb/qs/issues?milestone=24&state=closed) +- [**#89**](https://github.com/ljharb/qs/issues/89) Add option to disable "Transform dot notation to bracket notation" + +## [**3.0.0**](https://github.com/ljharb/qs/issues?milestone=23&state=closed) +- [**#80**](https://github.com/ljharb/qs/issues/80) qs.parse silently drops properties +- [**#77**](https://github.com/ljharb/qs/issues/77) Perf boost +- [**#60**](https://github.com/ljharb/qs/issues/60) Add explicit option to disable array parsing +- [**#74**](https://github.com/ljharb/qs/issues/74) Bad parse when turning array into object +- [**#81**](https://github.com/ljharb/qs/issues/81) Add a `filter` option +- [**#68**](https://github.com/ljharb/qs/issues/68) Fixed issue with recursion and passing strings into objects. +- [**#66**](https://github.com/ljharb/qs/issues/66) Add mixed array and object dot notation support Closes: #47 +- [**#76**](https://github.com/ljharb/qs/issues/76) RFC 3986 +- [**#85**](https://github.com/ljharb/qs/issues/85) No equal sign +- [**#84**](https://github.com/ljharb/qs/issues/84) update license attribute + +## [**2.4.1**](https://github.com/ljharb/qs/issues?milestone=20&state=closed) +- [**#73**](https://github.com/ljharb/qs/issues/73) Property 'hasOwnProperty' of object # is not a function + +## [**2.4.0**](https://github.com/ljharb/qs/issues?milestone=19&state=closed) +- [**#70**](https://github.com/ljharb/qs/issues/70) Add arrayFormat option + +## [**2.3.3**](https://github.com/ljharb/qs/issues?milestone=18&state=closed) +- [**#59**](https://github.com/ljharb/qs/issues/59) make sure array indexes are >= 0, closes #57 +- [**#58**](https://github.com/ljharb/qs/issues/58) make qs usable for browser loader + +## [**2.3.2**](https://github.com/ljharb/qs/issues?milestone=17&state=closed) +- [**#55**](https://github.com/ljharb/qs/issues/55) allow merging a string into an object + +## [**2.3.1**](https://github.com/ljharb/qs/issues?milestone=16&state=closed) +- [**#52**](https://github.com/ljharb/qs/issues/52) Return "undefined" and "false" instead of throwing "TypeError". + +## [**2.3.0**](https://github.com/ljharb/qs/issues?milestone=15&state=closed) +- [**#50**](https://github.com/ljharb/qs/issues/50) add option to omit array indices, closes #46 + +## [**2.2.5**](https://github.com/ljharb/qs/issues?milestone=14&state=closed) +- [**#39**](https://github.com/ljharb/qs/issues/39) Is there an alternative to Buffer.isBuffer? +- [**#49**](https://github.com/ljharb/qs/issues/49) refactor utils.merge, fixes #45 +- [**#41**](https://github.com/ljharb/qs/issues/41) avoid browserifying Buffer, for #39 + +## [**2.2.4**](https://github.com/ljharb/qs/issues?milestone=13&state=closed) +- [**#38**](https://github.com/ljharb/qs/issues/38) how to handle object keys beginning with a number + +## [**2.2.3**](https://github.com/ljharb/qs/issues?milestone=12&state=closed) +- [**#37**](https://github.com/ljharb/qs/issues/37) parser discards first empty value in array +- [**#36**](https://github.com/ljharb/qs/issues/36) Update to lab 4.x + +## [**2.2.2**](https://github.com/ljharb/qs/issues?milestone=11&state=closed) +- [**#33**](https://github.com/ljharb/qs/issues/33) Error when plain object in a value +- [**#34**](https://github.com/ljharb/qs/issues/34) use Object.prototype.hasOwnProperty.call instead of obj.hasOwnProperty +- [**#24**](https://github.com/ljharb/qs/issues/24) Changelog? Semver? + +## [**2.2.1**](https://github.com/ljharb/qs/issues?milestone=10&state=closed) +- [**#32**](https://github.com/ljharb/qs/issues/32) account for circular references properly, closes #31 +- [**#31**](https://github.com/ljharb/qs/issues/31) qs.parse stackoverflow on circular objects + +## [**2.2.0**](https://github.com/ljharb/qs/issues?milestone=9&state=closed) +- [**#26**](https://github.com/ljharb/qs/issues/26) Don't use Buffer global if it's not present +- [**#30**](https://github.com/ljharb/qs/issues/30) Bug when merging non-object values into arrays +- [**#29**](https://github.com/ljharb/qs/issues/29) Don't call Utils.clone at the top of Utils.merge +- [**#23**](https://github.com/ljharb/qs/issues/23) Ability to not limit parameters? + +## [**2.1.0**](https://github.com/ljharb/qs/issues?milestone=8&state=closed) +- [**#22**](https://github.com/ljharb/qs/issues/22) Enable using a RegExp as delimiter + +## [**2.0.0**](https://github.com/ljharb/qs/issues?milestone=7&state=closed) +- [**#18**](https://github.com/ljharb/qs/issues/18) Why is there arrayLimit? +- [**#20**](https://github.com/ljharb/qs/issues/20) Configurable parametersLimit +- [**#21**](https://github.com/ljharb/qs/issues/21) make all limits optional, for #18, for #20 + +## [**1.2.2**](https://github.com/ljharb/qs/issues?milestone=6&state=closed) +- [**#19**](https://github.com/ljharb/qs/issues/19) Don't overwrite null values + +## [**1.2.1**](https://github.com/ljharb/qs/issues?milestone=5&state=closed) +- [**#16**](https://github.com/ljharb/qs/issues/16) ignore non-string delimiters +- [**#15**](https://github.com/ljharb/qs/issues/15) Close code block + +## [**1.2.0**](https://github.com/ljharb/qs/issues?milestone=4&state=closed) +- [**#12**](https://github.com/ljharb/qs/issues/12) Add optional delim argument +- [**#13**](https://github.com/ljharb/qs/issues/13) fix #11: flattened keys in array are now correctly parsed + +## [**1.1.0**](https://github.com/ljharb/qs/issues?milestone=3&state=closed) +- [**#7**](https://github.com/ljharb/qs/issues/7) Empty values of a POST array disappear after being submitted +- [**#9**](https://github.com/ljharb/qs/issues/9) Should not omit equals signs (=) when value is null +- [**#6**](https://github.com/ljharb/qs/issues/6) Minor grammar fix in README + +## [**1.0.2**](https://github.com/ljharb/qs/issues?milestone=2&state=closed) +- [**#5**](https://github.com/ljharb/qs/issues/5) array holes incorrectly copied into object on large index diff --git a/node_modules/npm/node_modules/request/node_modules/qs/CONTRIBUTING.md b/node_modules/npm/node_modules/request/node_modules/qs/CONTRIBUTING.md new file mode 100644 index 00000000..89283615 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/qs/CONTRIBUTING.md @@ -0,0 +1 @@ +Please view our [hapijs contributing guide](https://github.com/hapijs/hapi/blob/master/CONTRIBUTING.md). diff --git a/node_modules/npm/node_modules/request/node_modules/qs/LICENSE b/node_modules/npm/node_modules/request/node_modules/qs/LICENSE new file mode 100644 index 00000000..d4569487 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/qs/LICENSE @@ -0,0 +1,28 @@ +Copyright (c) 2014 Nathan LaFreniere and other contributors. +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + * The names of any contributors may not be used to endorse or promote + products derived from this software without specific prior written + permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + * * * + +The complete list of contributors can be found at: https://github.com/hapijs/qs/graphs/contributors diff --git a/node_modules/npm/node_modules/request/node_modules/qs/README.md b/node_modules/npm/node_modules/request/node_modules/qs/README.md new file mode 100644 index 00000000..97e39079 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/qs/README.md @@ -0,0 +1,376 @@ +# qs + +A querystring parsing and stringifying library with some added security. + +[![Build Status](https://api.travis-ci.org/ljharb/qs.svg)](http://travis-ci.org/ljharb/qs) + +Lead Maintainer: [Jordan Harband](https://github.com/ljharb) + +The **qs** module was originally created and maintained by [TJ Holowaychuk](https://github.com/visionmedia/node-querystring). + +## Usage + +```javascript +var qs = require('qs'); +var assert = require('assert'); + +var obj = qs.parse('a=c'); +assert.deepEqual(obj, { a: 'c' }); + +var str = qs.stringify(obj); +assert.equal(str, 'a=c'); +``` + +### Parsing Objects + +[](#preventEval) +```javascript +qs.parse(string, [options]); +``` + +**qs** allows you to create nested objects within your query strings, by surrounding the name of sub-keys with square brackets `[]`. +For example, the string `'foo[bar]=baz'` converts to: + +```javascript +assert.deepEqual(qs.parse('foo[bar]=baz'), { + foo: { + bar: 'baz' + } +}); +``` + +When using the `plainObjects` option the parsed value is returned as a plain object, created via `Object.create(null)` and as such you should be aware that prototype methods will not exist on it and a user may set those names to whatever value they like: + +```javascript +var plainObject = qs.parse('a[hasOwnProperty]=b', { plainObjects: true }); +assert.deepEqual(plainObject, { a: { hasOwnProperty: 'b' } }); +``` + +By default parameters that would overwrite properties on the object prototype are ignored, if you wish to keep the data from those fields either use `plainObjects` as mentioned above, or set `allowPrototypes` to `true` which will allow user input to overwrite those properties. *WARNING* It is generally a bad idea to enable this option as it can cause problems when attempting to use the properties that have been overwritten. Always be careful with this option. + +```javascript +var protoObject = qs.parse('a[hasOwnProperty]=b', { allowPrototypes: true }); +assert.deepEqual(protoObject, { a: { hasOwnProperty: 'b' } }); +``` + +URI encoded strings work too: + +```javascript +assert.deepEqual(qs.parse('a%5Bb%5D=c'), { + a: { b: 'c' } +}); +``` + +You can also nest your objects, like `'foo[bar][baz]=foobarbaz'`: + +```javascript +assert.deepEqual(qs.parse('foo[bar][baz]=foobarbaz'), { + foo: { + bar: { + baz: 'foobarbaz' + } + } +}); +``` + +By default, when nesting objects **qs** will only parse up to 5 children deep. This means if you attempt to parse a string like +`'a[b][c][d][e][f][g][h][i]=j'` your resulting object will be: + +```javascript +var expected = { + a: { + b: { + c: { + d: { + e: { + f: { + '[g][h][i]': 'j' + } + } + } + } + } + } +}; +var string = 'a[b][c][d][e][f][g][h][i]=j'; +assert.deepEqual(qs.parse(string), expected); +``` + +This depth can be overridden by passing a `depth` option to `qs.parse(string, [options])`: + +```javascript +var deep = qs.parse('a[b][c][d][e][f][g][h][i]=j', { depth: 1 }); +assert.deepEqual(deep, { a: { b: { '[c][d][e][f][g][h][i]': 'j' } } }); +``` + +The depth limit helps mitigate abuse when **qs** is used to parse user input, and it is recommended to keep it a reasonably small number. + +For similar reasons, by default **qs** will only parse up to 1000 parameters. This can be overridden by passing a `parameterLimit` option: + +```javascript +var limited = qs.parse('a=b&c=d', { parameterLimit: 1 }); +assert.deepEqual(limited, { a: 'b' }); +``` + +An optional delimiter can also be passed: + +```javascript +var delimited = qs.parse('a=b;c=d', { delimiter: ';' }); +assert.deepEqual(delimited, { a: 'b', c: 'd' }); +``` + +Delimiters can be a regular expression too: + +```javascript +var regexed = qs.parse('a=b;c=d,e=f', { delimiter: /[;,]/ }); +assert.deepEqual(regexed, { a: 'b', c: 'd', e: 'f' }); +``` + +Option `allowDots` can be used to enable dot notation: + +```javascript +var withDots = qs.parse('a.b=c', { allowDots: true }); +assert.deepEqual(withDots, { a: { b: 'c' } }); +``` + +### Parsing Arrays + +**qs** can also parse arrays using a similar `[]` notation: + +```javascript +var withArray = qs.parse('a[]=b&a[]=c'); +assert.deepEqual(withArray, { a: ['b', 'c'] }); +``` + +You may specify an index as well: + +```javascript +var withIndexes = qs.parse('a[1]=c&a[0]=b'); +assert.deepEqual(withIndexes, { a: ['b', 'c'] }); +``` + +Note that the only difference between an index in an array and a key in an object is that the value between the brackets must be a number +to create an array. When creating arrays with specific indices, **qs** will compact a sparse array to only the existing values preserving +their order: + +```javascript +var noSparse = qs.parse('a[1]=b&a[15]=c'); +assert.deepEqual(noSparse, { a: ['b', 'c'] }); +``` + +Note that an empty string is also a value, and will be preserved: + +```javascript +var withEmptyString = qs.parse('a[]=&a[]=b'); +assert.deepEqual(withEmptyString, { a: ['', 'b'] }); + +var withIndexedEmptyString = qs.parse('a[0]=b&a[1]=&a[2]=c'); +assert.deepEqual(withIndexedEmptyString, { a: ['b', '', 'c'] }); +``` + +**qs** will also limit specifying indices in an array to a maximum index of `20`. Any array members with an index of greater than `20` will +instead be converted to an object with the index as the key: + +```javascript +var withMaxIndex = qs.parse('a[100]=b'); +assert.deepEqual(withMaxIndex, { a: { '100': 'b' } }); +``` + +This limit can be overridden by passing an `arrayLimit` option: + +```javascript +var withArrayLimit = qs.parse('a[1]=b', { arrayLimit: 0 }); +assert.deepEqual(withArrayLimit, { a: { '1': 'b' } }); +``` + +To disable array parsing entirely, set `parseArrays` to `false`. + +```javascript +var noParsingArrays = qs.parse('a[]=b', { parseArrays: false }); +assert.deepEqual(noParsingArrays, { a: { '0': 'b' } }); +``` + +If you mix notations, **qs** will merge the two items into an object: + +```javascript +var mixedNotation = qs.parse('a[0]=b&a[b]=c'); +assert.deepEqual(mixedNotation, { a: { '0': 'b', b: 'c' } }); +``` + +You can also create arrays of objects: + +```javascript +var arraysOfObjects = qs.parse('a[][b]=c'); +assert.deepEqual(arraysOfObjects, { a: [{ b: 'c' }] }); +``` + +### Stringifying + +[](#preventEval) +```javascript +qs.stringify(object, [options]); +``` + +When stringifying, **qs** by default URI encodes output. Objects are stringified as you would expect: + +```javascript +assert.equal(qs.stringify({ a: 'b' }), 'a=b'); +assert.equal(qs.stringify({ a: { b: 'c' } }), 'a%5Bb%5D=c'); +``` + +This encoding can be disabled by setting the `encode` option to `false`: + +```javascript +var unencoded = qs.stringify({ a: { b: 'c' } }, { encode: false }); +assert.equal(unencoded, 'a[b]=c'); +``` + +This encoding can also be replaced by a custom encoding method set as `encoder` option: + +```javascript +var encoded = qs.stringify({ a: { b: 'c' } }, { encoder: function (str) { + // Passed in values `a`, `b`, `c` + return // Return encoded string +}}) +``` + +_(Note: the `encoder` option does not apply if `encode` is `false`)_ + +Analogue to the `encoder` there is a `decoder` option for `parse` to override decoding of properties and values: + +```javascript +var decoded = qs.parse('x=z', { decoder: function (str) { + // Passed in values `x`, `z` + return // Return decoded string +}}) +``` + +Examples beyond this point will be shown as though the output is not URI encoded for clarity. Please note that the return values in these cases *will* be URI encoded during real usage. + +When arrays are stringified, by default they are given explicit indices: + +```javascript +qs.stringify({ a: ['b', 'c', 'd'] }); +// 'a[0]=b&a[1]=c&a[2]=d' +``` + +You may override this by setting the `indices` option to `false`: + +```javascript +qs.stringify({ a: ['b', 'c', 'd'] }, { indices: false }); +// 'a=b&a=c&a=d' +``` + +You may use the `arrayFormat` option to specify the format of the output array + +```javascript +qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'indices' }) +// 'a[0]=b&a[1]=c' +qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'brackets' }) +// 'a[]=b&a[]=c' +qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'repeat' }) +// 'a=b&a=c' +``` + +Empty strings and null values will omit the value, but the equals sign (=) remains in place: + +```javascript +assert.equal(qs.stringify({ a: '' }), 'a='); +``` + +Properties that are set to `undefined` will be omitted entirely: + +```javascript +assert.equal(qs.stringify({ a: null, b: undefined }), 'a='); +``` + +The delimiter may be overridden with stringify as well: + +```javascript +assert.equal(qs.stringify({ a: 'b', c: 'd' }, { delimiter: ';' }), 'a=b;c=d'); +``` + +Finally, you can use the `filter` option to restrict which keys will be included in the stringified output. +If you pass a function, it will be called for each key to obtain the replacement value. Otherwise, if you +pass an array, it will be used to select properties and array indices for stringification: + +```javascript +function filterFunc(prefix, value) { + if (prefix == 'b') { + // Return an `undefined` value to omit a property. + return; + } + if (prefix == 'e[f]') { + return value.getTime(); + } + if (prefix == 'e[g][0]') { + return value * 2; + } + return value; +} +qs.stringify({ a: 'b', c: 'd', e: { f: new Date(123), g: [2] } }, { filter: filterFunc }); +// 'a=b&c=d&e[f]=123&e[g][0]=4' +qs.stringify({ a: 'b', c: 'd', e: 'f' }, { filter: ['a', 'e'] }); +// 'a=b&e=f' +qs.stringify({ a: ['b', 'c', 'd'], e: 'f' }, { filter: ['a', 0, 2] }); +// 'a[0]=b&a[2]=d' +``` + +### Handling of `null` values + +By default, `null` values are treated like empty strings: + +```javascript +var withNull = qs.stringify({ a: null, b: '' }); +assert.equal(withNull, 'a=&b='); +``` + +Parsing does not distinguish between parameters with and without equal signs. Both are converted to empty strings. + +```javascript +var equalsInsensitive = qs.parse('a&b='); +assert.deepEqual(equalsInsensitive, { a: '', b: '' }); +``` + +To distinguish between `null` values and empty strings use the `strictNullHandling` flag. In the result string the `null` +values have no `=` sign: + +```javascript +var strictNull = qs.stringify({ a: null, b: '' }, { strictNullHandling: true }); +assert.equal(strictNull, 'a&b='); +``` + +To parse values without `=` back to `null` use the `strictNullHandling` flag: + +```javascript +var parsedStrictNull = qs.parse('a&b=', { strictNullHandling: true }); +assert.deepEqual(parsedStrictNull, { a: null, b: '' }); +``` + +To completely skip rendering keys with `null` values, use the `skipNulls` flag: + +```javascript +var nullsSkipped = qs.stringify({ a: 'b', c: null}, { skipNulls: true }); +assert.equal(nullsSkipped, 'a=b'); +``` + +### Dealing with special character sets + +By default the encoding and decoding of characters is done in `utf-8`. If you +wish to encode querystrings to a different character set (i.e. +[Shift JIS](https://en.wikipedia.org/wiki/Shift_JIS)) you can use the +[`qs-iconv`](https://github.com/martinheidegger/qs-iconv) library: + +```javascript +var encoder = require('qs-iconv/encoder')('shift_jis'); +var shiftJISEncoded = qs.stringify({ a: 'こんにちは！' }, { encoder: encoder }); +assert.equal(shiftJISEncoded, 'a=%82%B1%82%F1%82%C9%82%BF%82%CD%81I'); +``` + +This also works for decoding of query strings: + +```javascript +var decoder = require('qs-iconv/decoder')('shift_jis'); +var obj = qs.parse('a=%82%B1%82%F1%82%C9%82%BF%82%CD%81I', { decoder: decoder }); +assert.deepEqual(obj, { a: 'こんにちは！' }); +``` diff --git a/node_modules/npm/node_modules/request/node_modules/qs/dist/qs.js b/node_modules/npm/node_modules/request/node_modules/qs/dist/qs.js new file mode 100644 index 00000000..fcf825b5 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/qs/dist/qs.js @@ -0,0 +1,486 @@ +(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Qs = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o= 0 && + (options.parseArrays && index <= options.arrayLimit) + ) { + obj = []; + obj[index] = parseObject(chain, val, options); + } else { + obj[cleanRoot] = parseObject(chain, val, options); + } + } + + return obj; +}; + +var parseKeys = function parseKeys(givenKey, val, options) { + if (!givenKey) { + return; + } + + // Transform dot notation to bracket notation + var key = options.allowDots ? givenKey.replace(/\.([^\.\[]+)/g, '[$1]') : givenKey; + + // The regex chunks + + var parent = /^([^\[\]]*)/; + var child = /(\[[^\[\]]*\])/g; + + // Get the parent + + var segment = parent.exec(key); + + // Stash the parent if it exists + + var keys = []; + if (segment[1]) { + // If we aren't using plain objects, optionally prefix keys + // that would overwrite object prototype properties + if (!options.plainObjects && has.call(Object.prototype, segment[1])) { + if (!options.allowPrototypes) { + return; + } + } + + keys.push(segment[1]); + } + + // Loop through children appending to the array until we hit depth + + var i = 0; + while ((segment = child.exec(key)) !== null && i < options.depth) { + i += 1; + if (!options.plainObjects && has.call(Object.prototype, segment[1].replace(/\[|\]/g, ''))) { + if (!options.allowPrototypes) { + continue; + } + } + keys.push(segment[1]); + } + + // If there's a remainder, just add whatever is left + + if (segment) { + keys.push('[' + key.slice(segment.index) + ']'); + } + + return parseObject(keys, val, options); +}; + +module.exports = function (str, opts) { + var options = opts || {}; + + if (options.decoder !== null && options.decoder !== undefined && typeof options.decoder !== 'function') { + throw new TypeError('Decoder has to be a function.'); + } + + options.delimiter = typeof options.delimiter === 'string' || Utils.isRegExp(options.delimiter) ? options.delimiter : defaults.delimiter; + options.depth = typeof options.depth === 'number' ? options.depth : defaults.depth; + options.arrayLimit = typeof options.arrayLimit === 'number' ? options.arrayLimit : defaults.arrayLimit; + options.parseArrays = options.parseArrays !== false; + options.decoder = typeof options.decoder === 'function' ? options.decoder : defaults.decoder; + options.allowDots = typeof options.allowDots === 'boolean' ? options.allowDots : defaults.allowDots; + options.plainObjects = typeof options.plainObjects === 'boolean' ? options.plainObjects : defaults.plainObjects; + options.allowPrototypes = typeof options.allowPrototypes === 'boolean' ? options.allowPrototypes : defaults.allowPrototypes; + options.parameterLimit = typeof options.parameterLimit === 'number' ? options.parameterLimit : defaults.parameterLimit; + options.strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling; + + if (str === '' || str === null || typeof str === 'undefined') { + return options.plainObjects ? Object.create(null) : {}; + } + + var tempObj = typeof str === 'string' ? parseValues(str, options) : str; + var obj = options.plainObjects ? Object.create(null) : {}; + + // Iterate over the keys and setup the new object + + var keys = Object.keys(tempObj); + for (var i = 0; i < keys.length; ++i) { + var key = keys[i]; + var newObj = parseKeys(key, tempObj[key], options); + obj = Utils.merge(obj, newObj, options); + } + + return Utils.compact(obj); +}; + +},{"./utils":4}],3:[function(require,module,exports){ +'use strict'; + +var Utils = require('./utils'); + +var arrayPrefixGenerators = { + brackets: function brackets(prefix) { + return prefix + '[]'; + }, + indices: function indices(prefix, key) { + return prefix + '[' + key + ']'; + }, + repeat: function repeat(prefix) { + return prefix; + } +}; + +var defaults = { + delimiter: '&', + strictNullHandling: false, + skipNulls: false, + encode: true, + encoder: Utils.encode +}; + +var stringify = function stringify(object, prefix, generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots) { + var obj = object; + if (typeof filter === 'function') { + obj = filter(prefix, obj); + } else if (obj instanceof Date) { + obj = obj.toISOString(); + } else if (obj === null) { + if (strictNullHandling) { + return encoder ? encoder(prefix) : prefix; + } + + obj = ''; + } + + if (typeof obj === 'string' || typeof obj === 'number' || typeof obj === 'boolean' || Utils.isBuffer(obj)) { + if (encoder) { + return [encoder(prefix) + '=' + encoder(obj)]; + } + return [prefix + '=' + String(obj)]; + } + + var values = []; + + if (typeof obj === 'undefined') { + return values; + } + + var objKeys; + if (Array.isArray(filter)) { + objKeys = filter; + } else { + var keys = Object.keys(obj); + objKeys = sort ? keys.sort(sort) : keys; + } + + for (var i = 0; i < objKeys.length; ++i) { + var key = objKeys[i]; + + if (skipNulls && obj[key] === null) { + continue; + } + + if (Array.isArray(obj)) { + values = values.concat(stringify(obj[key], generateArrayPrefix(prefix, key), generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots)); + } else { + values = values.concat(stringify(obj[key], prefix + (allowDots ? '.' + key : '[' + key + ']'), generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots)); + } + } + + return values; +}; + +module.exports = function (object, opts) { + var obj = object; + var options = opts || {}; + var delimiter = typeof options.delimiter === 'undefined' ? defaults.delimiter : options.delimiter; + var strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling; + var skipNulls = typeof options.skipNulls === 'boolean' ? options.skipNulls : defaults.skipNulls; + var encode = typeof options.encode === 'boolean' ? options.encode : defaults.encode; + var encoder = encode ? (typeof options.encoder === 'function' ? options.encoder : defaults.encoder) : null; + var sort = typeof options.sort === 'function' ? options.sort : null; + var allowDots = typeof options.allowDots === 'undefined' ? false : options.allowDots; + var objKeys; + var filter; + + if (options.encoder !== null && options.encoder !== undefined && typeof options.encoder !== 'function') { + throw new TypeError('Encoder has to be a function.'); + } + + if (typeof options.filter === 'function') { + filter = options.filter; + obj = filter('', obj); + } else if (Array.isArray(options.filter)) { + objKeys = filter = options.filter; + } + + var keys = []; + + if (typeof obj !== 'object' || obj === null) { + return ''; + } + + var arrayFormat; + if (options.arrayFormat in arrayPrefixGenerators) { + arrayFormat = options.arrayFormat; + } else if ('indices' in options) { + arrayFormat = options.indices ? 'indices' : 'repeat'; + } else { + arrayFormat = 'indices'; + } + + var generateArrayPrefix = arrayPrefixGenerators[arrayFormat]; + + if (!objKeys) { + objKeys = Object.keys(obj); + } + + if (sort) { + objKeys.sort(sort); + } + + for (var i = 0; i < objKeys.length; ++i) { + var key = objKeys[i]; + + if (skipNulls && obj[key] === null) { + continue; + } + + keys = keys.concat(stringify(obj[key], key, generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots)); + } + + return keys.join(delimiter); +}; + +},{"./utils":4}],4:[function(require,module,exports){ +'use strict'; + +var hexTable = (function () { + var array = new Array(256); + for (var i = 0; i < 256; ++i) { + array[i] = '%' + ((i < 16 ? '0' : '') + i.toString(16)).toUpperCase(); + } + + return array; +}()); + +exports.arrayToObject = function (source, options) { + var obj = options.plainObjects ? Object.create(null) : {}; + for (var i = 0; i < source.length; ++i) { + if (typeof source[i] !== 'undefined') { + obj[i] = source[i]; + } + } + + return obj; +}; + +exports.merge = function (target, source, options) { + if (!source) { + return target; + } + + if (typeof source !== 'object') { + if (Array.isArray(target)) { + target.push(source); + } else if (typeof target === 'object') { + target[source] = true; + } else { + return [target, source]; + } + + return target; + } + + if (typeof target !== 'object') { + return [target].concat(source); + } + + var mergeTarget = target; + if (Array.isArray(target) && !Array.isArray(source)) { + mergeTarget = exports.arrayToObject(target, options); + } + + return Object.keys(source).reduce(function (acc, key) { + var value = source[key]; + + if (Object.prototype.hasOwnProperty.call(acc, key)) { + acc[key] = exports.merge(acc[key], value, options); + } else { + acc[key] = value; + } + return acc; + }, mergeTarget); +}; + +exports.decode = function (str) { + try { + return decodeURIComponent(str.replace(/\+/g, ' ')); + } catch (e) { + return str; + } +}; + +exports.encode = function (str) { + // This code was originally written by Brian White (mscdex) for the io.js core querystring library. + // It has been adapted here for stricter adherence to RFC 3986 + if (str.length === 0) { + return str; + } + + var string = typeof str === 'string' ? str : String(str); + + var out = ''; + for (var i = 0; i < string.length; ++i) { + var c = string.charCodeAt(i); + + if ( + c === 0x2D || // - + c === 0x2E || // . + c === 0x5F || // _ + c === 0x7E || // ~ + (c >= 0x30 && c <= 0x39) || // 0-9 + (c >= 0x41 && c <= 0x5A) || // a-z + (c >= 0x61 && c <= 0x7A) // A-Z + ) { + out += string.charAt(i); + continue; + } + + if (c < 0x80) { + out = out + hexTable[c]; + continue; + } + + if (c < 0x800) { + out = out + (hexTable[0xC0 | (c >> 6)] + hexTable[0x80 | (c & 0x3F)]); + continue; + } + + if (c < 0xD800 || c >= 0xE000) { + out = out + (hexTable[0xE0 | (c >> 12)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]); + continue; + } + + i += 1; + c = 0x10000 + (((c & 0x3FF) << 10) | (string.charCodeAt(i) & 0x3FF)); + out += hexTable[0xF0 | (c >> 18)] + hexTable[0x80 | ((c >> 12) & 0x3F)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]; + } + + return out; +}; + +exports.compact = function (obj, references) { + if (typeof obj !== 'object' || obj === null) { + return obj; + } + + var refs = references || []; + var lookup = refs.indexOf(obj); + if (lookup !== -1) { + return refs[lookup]; + } + + refs.push(obj); + + if (Array.isArray(obj)) { + var compacted = []; + + for (var i = 0; i < obj.length; ++i) { + if (obj[i] && typeof obj[i] === 'object') { + compacted.push(exports.compact(obj[i], refs)); + } else if (typeof obj[i] !== 'undefined') { + compacted.push(obj[i]); + } + } + + return compacted; + } + + var keys = Object.keys(obj); + for (var j = 0; j < keys.length; ++j) { + var key = keys[j]; + obj[key] = exports.compact(obj[key], refs); + } + + return obj; +}; + +exports.isRegExp = function (obj) { + return Object.prototype.toString.call(obj) === '[object RegExp]'; +}; + +exports.isBuffer = function (obj) { + if (obj === null || typeof obj === 'undefined') { + return false; + } + + return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj)); +}; + +},{}]},{},[1])(1) +}); \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/qs/lib/index.js b/node_modules/npm/node_modules/request/node_modules/qs/lib/index.js new file mode 100755 index 00000000..19019590 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/qs/lib/index.js @@ -0,0 +1,9 @@ +'use strict'; + +var Stringify = require('./stringify'); +var Parse = require('./parse'); + +module.exports = { + stringify: Stringify, + parse: Parse +}; diff --git a/node_modules/npm/node_modules/request/node_modules/qs/lib/parse.js b/node_modules/npm/node_modules/request/node_modules/qs/lib/parse.js new file mode 100755 index 00000000..8b37cb3b --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/qs/lib/parse.js @@ -0,0 +1,166 @@ +'use strict'; + +var Utils = require('./utils'); + +var has = Object.prototype.hasOwnProperty; + +var defaults = { + delimiter: '&', + depth: 5, + arrayLimit: 20, + parameterLimit: 1000, + strictNullHandling: false, + plainObjects: false, + allowPrototypes: false, + allowDots: false, + decoder: Utils.decode +}; + +var parseValues = function parseValues(str, options) { + var obj = {}; + var parts = str.split(options.delimiter, options.parameterLimit === Infinity ? undefined : options.parameterLimit); + + for (var i = 0; i < parts.length; ++i) { + var part = parts[i]; + var pos = part.indexOf(']=') === -1 ? part.indexOf('=') : part.indexOf(']=') + 1; + + var key, val; + if (pos === -1) { + key = options.decoder(part); + val = options.strictNullHandling ? null : ''; + } else { + key = options.decoder(part.slice(0, pos)); + val = options.decoder(part.slice(pos + 1)); + } + if (has.call(obj, key)) { + obj[key] = [].concat(obj[key]).concat(val); + } else { + obj[key] = val; + } + } + + return obj; +}; + +var parseObject = function parseObject(chain, val, options) { + if (!chain.length) { + return val; + } + + var root = chain.shift(); + + var obj; + if (root === '[]') { + obj = []; + obj = obj.concat(parseObject(chain, val, options)); + } else { + obj = options.plainObjects ? Object.create(null) : {}; + var cleanRoot = root[0] === '[' && root[root.length - 1] === ']' ? root.slice(1, root.length - 1) : root; + var index = parseInt(cleanRoot, 10); + if ( + !isNaN(index) && + root !== cleanRoot && + String(index) === cleanRoot && + index >= 0 && + (options.parseArrays && index <= options.arrayLimit) + ) { + obj = []; + obj[index] = parseObject(chain, val, options); + } else { + obj[cleanRoot] = parseObject(chain, val, options); + } + } + + return obj; +}; + +var parseKeys = function parseKeys(givenKey, val, options) { + if (!givenKey) { + return; + } + + // Transform dot notation to bracket notation + var key = options.allowDots ? givenKey.replace(/\.([^\.\[]+)/g, '[$1]') : givenKey; + + // The regex chunks + + var parent = /^([^\[\]]*)/; + var child = /(\[[^\[\]]*\])/g; + + // Get the parent + + var segment = parent.exec(key); + + // Stash the parent if it exists + + var keys = []; + if (segment[1]) { + // If we aren't using plain objects, optionally prefix keys + // that would overwrite object prototype properties + if (!options.plainObjects && has.call(Object.prototype, segment[1])) { + if (!options.allowPrototypes) { + return; + } + } + + keys.push(segment[1]); + } + + // Loop through children appending to the array until we hit depth + + var i = 0; + while ((segment = child.exec(key)) !== null && i < options.depth) { + i += 1; + if (!options.plainObjects && has.call(Object.prototype, segment[1].replace(/\[|\]/g, ''))) { + if (!options.allowPrototypes) { + continue; + } + } + keys.push(segment[1]); + } + + // If there's a remainder, just add whatever is left + + if (segment) { + keys.push('[' + key.slice(segment.index) + ']'); + } + + return parseObject(keys, val, options); +}; + +module.exports = function (str, opts) { + var options = opts || {}; + + if (options.decoder !== null && options.decoder !== undefined && typeof options.decoder !== 'function') { + throw new TypeError('Decoder has to be a function.'); + } + + options.delimiter = typeof options.delimiter === 'string' || Utils.isRegExp(options.delimiter) ? options.delimiter : defaults.delimiter; + options.depth = typeof options.depth === 'number' ? options.depth : defaults.depth; + options.arrayLimit = typeof options.arrayLimit === 'number' ? options.arrayLimit : defaults.arrayLimit; + options.parseArrays = options.parseArrays !== false; + options.decoder = typeof options.decoder === 'function' ? options.decoder : defaults.decoder; + options.allowDots = typeof options.allowDots === 'boolean' ? options.allowDots : defaults.allowDots; + options.plainObjects = typeof options.plainObjects === 'boolean' ? options.plainObjects : defaults.plainObjects; + options.allowPrototypes = typeof options.allowPrototypes === 'boolean' ? options.allowPrototypes : defaults.allowPrototypes; + options.parameterLimit = typeof options.parameterLimit === 'number' ? options.parameterLimit : defaults.parameterLimit; + options.strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling; + + if (str === '' || str === null || typeof str === 'undefined') { + return options.plainObjects ? Object.create(null) : {}; + } + + var tempObj = typeof str === 'string' ? parseValues(str, options) : str; + var obj = options.plainObjects ? Object.create(null) : {}; + + // Iterate over the keys and setup the new object + + var keys = Object.keys(tempObj); + for (var i = 0; i < keys.length; ++i) { + var key = keys[i]; + var newObj = parseKeys(key, tempObj[key], options); + obj = Utils.merge(obj, newObj, options); + } + + return Utils.compact(obj); +}; diff --git a/node_modules/npm/node_modules/request/node_modules/qs/lib/stringify.js b/node_modules/npm/node_modules/request/node_modules/qs/lib/stringify.js new file mode 100755 index 00000000..6e1c9a26 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/qs/lib/stringify.js @@ -0,0 +1,137 @@ +'use strict'; + +var Utils = require('./utils'); + +var arrayPrefixGenerators = { + brackets: function brackets(prefix) { + return prefix + '[]'; + }, + indices: function indices(prefix, key) { + return prefix + '[' + key + ']'; + }, + repeat: function repeat(prefix) { + return prefix; + } +}; + +var defaults = { + delimiter: '&', + strictNullHandling: false, + skipNulls: false, + encode: true, + encoder: Utils.encode +}; + +var stringify = function stringify(object, prefix, generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots) { + var obj = object; + if (typeof filter === 'function') { + obj = filter(prefix, obj); + } else if (obj instanceof Date) { + obj = obj.toISOString(); + } else if (obj === null) { + if (strictNullHandling) { + return encoder ? encoder(prefix) : prefix; + } + + obj = ''; + } + + if (typeof obj === 'string' || typeof obj === 'number' || typeof obj === 'boolean' || Utils.isBuffer(obj)) { + if (encoder) { + return [encoder(prefix) + '=' + encoder(obj)]; + } + return [prefix + '=' + String(obj)]; + } + + var values = []; + + if (typeof obj === 'undefined') { + return values; + } + + var objKeys; + if (Array.isArray(filter)) { + objKeys = filter; + } else { + var keys = Object.keys(obj); + objKeys = sort ? keys.sort(sort) : keys; + } + + for (var i = 0; i < objKeys.length; ++i) { + var key = objKeys[i]; + + if (skipNulls && obj[key] === null) { + continue; + } + + if (Array.isArray(obj)) { + values = values.concat(stringify(obj[key], generateArrayPrefix(prefix, key), generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots)); + } else { + values = values.concat(stringify(obj[key], prefix + (allowDots ? '.' + key : '[' + key + ']'), generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots)); + } + } + + return values; +}; + +module.exports = function (object, opts) { + var obj = object; + var options = opts || {}; + var delimiter = typeof options.delimiter === 'undefined' ? defaults.delimiter : options.delimiter; + var strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling; + var skipNulls = typeof options.skipNulls === 'boolean' ? options.skipNulls : defaults.skipNulls; + var encode = typeof options.encode === 'boolean' ? options.encode : defaults.encode; + var encoder = encode ? (typeof options.encoder === 'function' ? options.encoder : defaults.encoder) : null; + var sort = typeof options.sort === 'function' ? options.sort : null; + var allowDots = typeof options.allowDots === 'undefined' ? false : options.allowDots; + var objKeys; + var filter; + + if (options.encoder !== null && options.encoder !== undefined && typeof options.encoder !== 'function') { + throw new TypeError('Encoder has to be a function.'); + } + + if (typeof options.filter === 'function') { + filter = options.filter; + obj = filter('', obj); + } else if (Array.isArray(options.filter)) { + objKeys = filter = options.filter; + } + + var keys = []; + + if (typeof obj !== 'object' || obj === null) { + return ''; + } + + var arrayFormat; + if (options.arrayFormat in arrayPrefixGenerators) { + arrayFormat = options.arrayFormat; + } else if ('indices' in options) { + arrayFormat = options.indices ? 'indices' : 'repeat'; + } else { + arrayFormat = 'indices'; + } + + var generateArrayPrefix = arrayPrefixGenerators[arrayFormat]; + + if (!objKeys) { + objKeys = Object.keys(obj); + } + + if (sort) { + objKeys.sort(sort); + } + + for (var i = 0; i < objKeys.length; ++i) { + var key = objKeys[i]; + + if (skipNulls && obj[key] === null) { + continue; + } + + keys = keys.concat(stringify(obj[key], key, generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots)); + } + + return keys.join(delimiter); +}; diff --git a/node_modules/npm/node_modules/request/node_modules/qs/lib/utils.js b/node_modules/npm/node_modules/request/node_modules/qs/lib/utils.js new file mode 100755 index 00000000..2c5c8ee5 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/qs/lib/utils.js @@ -0,0 +1,164 @@ +'use strict'; + +var hexTable = (function () { + var array = new Array(256); + for (var i = 0; i < 256; ++i) { + array[i] = '%' + ((i < 16 ? '0' : '') + i.toString(16)).toUpperCase(); + } + + return array; +}()); + +exports.arrayToObject = function (source, options) { + var obj = options.plainObjects ? Object.create(null) : {}; + for (var i = 0; i < source.length; ++i) { + if (typeof source[i] !== 'undefined') { + obj[i] = source[i]; + } + } + + return obj; +}; + +exports.merge = function (target, source, options) { + if (!source) { + return target; + } + + if (typeof source !== 'object') { + if (Array.isArray(target)) { + target.push(source); + } else if (typeof target === 'object') { + target[source] = true; + } else { + return [target, source]; + } + + return target; + } + + if (typeof target !== 'object') { + return [target].concat(source); + } + + var mergeTarget = target; + if (Array.isArray(target) && !Array.isArray(source)) { + mergeTarget = exports.arrayToObject(target, options); + } + + return Object.keys(source).reduce(function (acc, key) { + var value = source[key]; + + if (Object.prototype.hasOwnProperty.call(acc, key)) { + acc[key] = exports.merge(acc[key], value, options); + } else { + acc[key] = value; + } + return acc; + }, mergeTarget); +}; + +exports.decode = function (str) { + try { + return decodeURIComponent(str.replace(/\+/g, ' ')); + } catch (e) { + return str; + } +}; + +exports.encode = function (str) { + // This code was originally written by Brian White (mscdex) for the io.js core querystring library. + // It has been adapted here for stricter adherence to RFC 3986 + if (str.length === 0) { + return str; + } + + var string = typeof str === 'string' ? str : String(str); + + var out = ''; + for (var i = 0; i < string.length; ++i) { + var c = string.charCodeAt(i); + + if ( + c === 0x2D || // - + c === 0x2E || // . + c === 0x5F || // _ + c === 0x7E || // ~ + (c >= 0x30 && c <= 0x39) || // 0-9 + (c >= 0x41 && c <= 0x5A) || // a-z + (c >= 0x61 && c <= 0x7A) // A-Z + ) { + out += string.charAt(i); + continue; + } + + if (c < 0x80) { + out = out + hexTable[c]; + continue; + } + + if (c < 0x800) { + out = out + (hexTable[0xC0 | (c >> 6)] + hexTable[0x80 | (c & 0x3F)]); + continue; + } + + if (c < 0xD800 || c >= 0xE000) { + out = out + (hexTable[0xE0 | (c >> 12)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]); + continue; + } + + i += 1; + c = 0x10000 + (((c & 0x3FF) << 10) | (string.charCodeAt(i) & 0x3FF)); + out += hexTable[0xF0 | (c >> 18)] + hexTable[0x80 | ((c >> 12) & 0x3F)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]; + } + + return out; +}; + +exports.compact = function (obj, references) { + if (typeof obj !== 'object' || obj === null) { + return obj; + } + + var refs = references || []; + var lookup = refs.indexOf(obj); + if (lookup !== -1) { + return refs[lookup]; + } + + refs.push(obj); + + if (Array.isArray(obj)) { + var compacted = []; + + for (var i = 0; i < obj.length; ++i) { + if (obj[i] && typeof obj[i] === 'object') { + compacted.push(exports.compact(obj[i], refs)); + } else if (typeof obj[i] !== 'undefined') { + compacted.push(obj[i]); + } + } + + return compacted; + } + + var keys = Object.keys(obj); + for (var j = 0; j < keys.length; ++j) { + var key = keys[j]; + obj[key] = exports.compact(obj[key], refs); + } + + return obj; +}; + +exports.isRegExp = function (obj) { + return Object.prototype.toString.call(obj) === '[object RegExp]'; +}; + +exports.isBuffer = function (obj) { + if (obj === null || typeof obj === 'undefined') { + return false; + } + + return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj)); +}; diff --git a/node_modules/npm/node_modules/request/node_modules/qs/package.json b/node_modules/npm/node_modules/request/node_modules/qs/package.json new file mode 100644 index 00000000..bfeff410 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/qs/package.json @@ -0,0 +1,92 @@ +{ + "_from": "qs@>=6.2.0 <6.3.0", + "_id": "qs@6.2.1", + "_inBundle": true, + "_location": "/npm/request/qs", + "_nodeVersion": "6.3.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/qs-6.2.1.tgz_1469044929716_0.06957711698487401" + }, + "_npmUser": { + "name": "ljharb", + "email": "ljharb@gmail.com" + }, + "_npmVersion": "3.10.3", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request" + ], + "_resolved": "https://registry.npmjs.org/qs/-/qs-6.2.1.tgz", + "_shasum": "ce03c5ff0935bc1d9d69a9f14cbd18e568d67625", + "bugs": { + "url": "https://github.com/ljharb/qs/issues" + }, + "contributors": [ + { + "name": "Jordan Harband", + "email": "ljharb@gmail.com", + "url": "http://ljharb.codes" + } + ], + "dependencies": {}, + "description": "A querystring parser that supports nesting and arrays, with a depth limit", + "devDependencies": { + "@ljharb/eslint-config": "^6.0.0", + "browserify": "^13.0.1", + "covert": "^1.1.0", + "eslint": "^3.1.0", + "evalmd": "^0.0.17", + "iconv-lite": "^0.4.13", + "mkdirp": "^0.5.1", + "parallelshell": "^2.0.0", + "qs-iconv": "^1.0.3", + "tape": "^4.6.0" + }, + "directories": {}, + "dist": { + "shasum": "ce03c5ff0935bc1d9d69a9f14cbd18e568d67625", + "tarball": "https://registry.npmjs.org/qs/-/qs-6.2.1.tgz" + }, + "engines": { + "node": ">=0.6" + }, + "gitHead": "335f839142e6c2c69f5302c4940d92acb0e77561", + "homepage": "https://github.com/ljharb/qs", + "keywords": [ + "querystring", + "qs" + ], + "license": "BSD-3-Clause", + "main": "lib/index.js", + "maintainers": [ + { + "name": "hueniverse", + "email": "eran@hammer.io" + }, + { + "name": "ljharb", + "email": "ljharb@gmail.com" + }, + { + "name": "nlf", + "email": "quitlahok@gmail.com" + } + ], + "name": "qs", + "repository": { + "type": "git", + "url": "git+https://github.com/ljharb/qs.git" + }, + "scripts": { + "coverage": "covert test", + "dist": "mkdirp dist && browserify --standalone Qs lib/index.js > dist/qs.js", + "lint": "eslint lib/*.js text/*.js", + "prepublish": "npm run dist", + "pretest": "npm run --silent readme && npm run --silent lint", + "readme": "evalmd README.md", + "test": "npm run --silent coverage", + "tests-only": "node test" + }, + "version": "6.2.1" +} diff --git a/node_modules/npm/node_modules/request/node_modules/qs/test/index.js b/node_modules/npm/node_modules/request/node_modules/qs/test/index.js new file mode 100644 index 00000000..b6a7d952 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/qs/test/index.js @@ -0,0 +1,5 @@ +require('./parse'); + +require('./stringify'); + +require('./utils'); diff --git a/node_modules/npm/node_modules/request/node_modules/qs/test/parse.js b/node_modules/npm/node_modules/request/node_modules/qs/test/parse.js new file mode 100755 index 00000000..ccf8c8c4 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/qs/test/parse.js @@ -0,0 +1,451 @@ +'use strict'; + +var test = require('tape'); +var qs = require('../'); +var iconv = require('iconv-lite'); + +test('parse()', function (t) { + t.test('parses a simple string', function (st) { + st.deepEqual(qs.parse('0=foo'), { '0': 'foo' }); + st.deepEqual(qs.parse('foo=c++'), { foo: 'c ' }); + st.deepEqual(qs.parse('a[>=]=23'), { a: { '>=': '23' } }); + st.deepEqual(qs.parse('a[<=>]==23'), { a: { '<=>': '=23' } }); + st.deepEqual(qs.parse('a[==]=23'), { a: { '==': '23' } }); + st.deepEqual(qs.parse('foo', { strictNullHandling: true }), { foo: null }); + st.deepEqual(qs.parse('foo'), { foo: '' }); + st.deepEqual(qs.parse('foo='), { foo: '' }); + st.deepEqual(qs.parse('foo=bar'), { foo: 'bar' }); + st.deepEqual(qs.parse(' foo = bar = baz '), { ' foo ': ' bar = baz ' }); + st.deepEqual(qs.parse('foo=bar=baz'), { foo: 'bar=baz' }); + st.deepEqual(qs.parse('foo=bar&bar=baz'), { foo: 'bar', bar: 'baz' }); + st.deepEqual(qs.parse('foo2=bar2&baz2='), { foo2: 'bar2', baz2: '' }); + st.deepEqual(qs.parse('foo=bar&baz', { strictNullHandling: true }), { foo: 'bar', baz: null }); + st.deepEqual(qs.parse('foo=bar&baz'), { foo: 'bar', baz: '' }); + st.deepEqual(qs.parse('cht=p3&chd=t:60,40&chs=250x100&chl=Hello|World'), { + cht: 'p3', + chd: 't:60,40', + chs: '250x100', + chl: 'Hello|World' + }); + st.end(); + }); + + t.test('allows enabling dot notation', function (st) { + st.deepEqual(qs.parse('a.b=c'), { 'a.b': 'c' }); + st.deepEqual(qs.parse('a.b=c', { allowDots: true }), { a: { b: 'c' } }); + st.end(); + }); + + t.deepEqual(qs.parse('a[b]=c'), { a: { b: 'c' } }, 'parses a single nested string'); + t.deepEqual(qs.parse('a[b][c]=d'), { a: { b: { c: 'd' } } }, 'parses a double nested string'); + t.deepEqual( + qs.parse('a[b][c][d][e][f][g][h]=i'), + { a: { b: { c: { d: { e: { f: { '[g][h]': 'i' } } } } } } }, + 'defaults to a depth of 5' + ); + + t.test('only parses one level when depth = 1', function (st) { + st.deepEqual(qs.parse('a[b][c]=d', { depth: 1 }), { a: { b: { '[c]': 'd' } } }); + st.deepEqual(qs.parse('a[b][c][d]=e', { depth: 1 }), { a: { b: { '[c][d]': 'e' } } }); + st.end(); + }); + + t.deepEqual(qs.parse('a=b&a=c'), { a: ['b', 'c'] }, 'parses a simple array'); + + t.test('parses an explicit array', function (st) { + st.deepEqual(qs.parse('a[]=b'), { a: ['b'] }); + st.deepEqual(qs.parse('a[]=b&a[]=c'), { a: ['b', 'c'] }); + st.deepEqual(qs.parse('a[]=b&a[]=c&a[]=d'), { a: ['b', 'c', 'd'] }); + st.end(); + }); + + t.test('parses a mix of simple and explicit arrays', function (st) { + st.deepEqual(qs.parse('a=b&a[]=c'), { a: ['b', 'c'] }); + st.deepEqual(qs.parse('a[]=b&a=c'), { a: ['b', 'c'] }); + st.deepEqual(qs.parse('a[0]=b&a=c'), { a: ['b', 'c'] }); + st.deepEqual(qs.parse('a=b&a[0]=c'), { a: ['b', 'c'] }); + st.deepEqual(qs.parse('a[1]=b&a=c'), { a: ['b', 'c'] }); + st.deepEqual(qs.parse('a=b&a[1]=c'), { a: ['b', 'c'] }); + st.end(); + }); + + t.test('parses a nested array', function (st) { + st.deepEqual(qs.parse('a[b][]=c&a[b][]=d'), { a: { b: ['c', 'd'] } }); + st.deepEqual(qs.parse('a[>=]=25'), { a: { '>=': '25' } }); + st.end(); + }); + + t.test('allows to specify array indices', function (st) { + st.deepEqual(qs.parse('a[1]=c&a[0]=b&a[2]=d'), { a: ['b', 'c', 'd'] }); + st.deepEqual(qs.parse('a[1]=c&a[0]=b'), { a: ['b', 'c'] }); + st.deepEqual(qs.parse('a[1]=c'), { a: ['c'] }); + st.end(); + }); + + t.test('limits specific array indices to 20', function (st) { + st.deepEqual(qs.parse('a[20]=a'), { a: ['a'] }); + st.deepEqual(qs.parse('a[21]=a'), { a: { '21': 'a' } }); + st.end(); + }); + + t.deepEqual(qs.parse('a[12b]=c'), { a: { '12b': 'c' } }, 'supports keys that begin with a number'); + + t.test('supports encoded = signs', function (st) { + st.deepEqual(qs.parse('he%3Dllo=th%3Dere'), { 'he=llo': 'th=ere' }); + st.end(); + }); + + t.test('is ok with url encoded strings', function (st) { + st.deepEqual(qs.parse('a[b%20c]=d'), { a: { 'b c': 'd' } }); + st.deepEqual(qs.parse('a[b]=c%20d'), { a: { b: 'c d' } }); + st.end(); + }); + + t.test('allows brackets in the value', function (st) { + st.deepEqual(qs.parse('pets=["tobi"]'), { pets: '["tobi"]' }); + st.deepEqual(qs.parse('operators=[">=", "<="]'), { operators: '[">=", "<="]' }); + st.end(); + }); + + t.test('allows empty values', function (st) { + st.deepEqual(qs.parse(''), {}); + st.deepEqual(qs.parse(null), {}); + st.deepEqual(qs.parse(undefined), {}); + st.end(); + }); + + t.test('transforms arrays to objects', function (st) { + st.deepEqual(qs.parse('foo[0]=bar&foo[bad]=baz'), { foo: { '0': 'bar', bad: 'baz' } }); + st.deepEqual(qs.parse('foo[bad]=baz&foo[0]=bar'), { foo: { bad: 'baz', '0': 'bar' } }); + st.deepEqual(qs.parse('foo[bad]=baz&foo[]=bar'), { foo: { bad: 'baz', '0': 'bar' } }); + st.deepEqual(qs.parse('foo[]=bar&foo[bad]=baz'), { foo: { '0': 'bar', bad: 'baz' } }); + st.deepEqual(qs.parse('foo[bad]=baz&foo[]=bar&foo[]=foo'), { foo: { bad: 'baz', '0': 'bar', '1': 'foo' } }); + st.deepEqual(qs.parse('foo[0][a]=a&foo[0][b]=b&foo[1][a]=aa&foo[1][b]=bb'), { foo: [{ a: 'a', b: 'b' }, { a: 'aa', b: 'bb' }] }); + + st.deepEqual(qs.parse('a[]=b&a[t]=u&a[hasOwnProperty]=c', { allowPrototypes: false }), { a: { '0': 'b', c: true, t: 'u' } }); + st.deepEqual(qs.parse('a[]=b&a[t]=u&a[hasOwnProperty]=c', { allowPrototypes: true }), { a: { '0': 'b', t: 'u', hasOwnProperty: 'c' } }); + st.deepEqual(qs.parse('a[]=b&a[hasOwnProperty]=c&a[x]=y', { allowPrototypes: false }), { a: { '0': 'b', '1': 'c', x: 'y' } }); + st.deepEqual(qs.parse('a[]=b&a[hasOwnProperty]=c&a[x]=y', { allowPrototypes: true }), { a: { '0': 'b', hasOwnProperty: 'c', x: 'y' } }); + st.end(); + }); + + t.test('transforms arrays to objects (dot notation)', function (st) { + st.deepEqual(qs.parse('foo[0].baz=bar&fool.bad=baz', { allowDots: true }), { foo: [{ baz: 'bar' }], fool: { bad: 'baz' } }); + st.deepEqual(qs.parse('foo[0].baz=bar&fool.bad.boo=baz', { allowDots: true }), { foo: [{ baz: 'bar' }], fool: { bad: { boo: 'baz' } } }); + st.deepEqual(qs.parse('foo[0][0].baz=bar&fool.bad=baz', { allowDots: true }), { foo: [[{ baz: 'bar' }]], fool: { bad: 'baz' } }); + st.deepEqual(qs.parse('foo[0].baz[0]=15&foo[0].bar=2', { allowDots: true }), { foo: [{ baz: ['15'], bar: '2' }] }); + st.deepEqual(qs.parse('foo[0].baz[0]=15&foo[0].baz[1]=16&foo[0].bar=2', { allowDots: true }), { foo: [{ baz: ['15', '16'], bar: '2' }] }); + st.deepEqual(qs.parse('foo.bad=baz&foo[0]=bar', { allowDots: true }), { foo: { bad: 'baz', '0': 'bar' } }); + st.deepEqual(qs.parse('foo.bad=baz&foo[]=bar', { allowDots: true }), { foo: { bad: 'baz', '0': 'bar' } }); + st.deepEqual(qs.parse('foo[]=bar&foo.bad=baz', { allowDots: true }), { foo: { '0': 'bar', bad: 'baz' } }); + st.deepEqual(qs.parse('foo.bad=baz&foo[]=bar&foo[]=foo', { allowDots: true }), { foo: { bad: 'baz', '0': 'bar', '1': 'foo' } }); + st.deepEqual(qs.parse('foo[0].a=a&foo[0].b=b&foo[1].a=aa&foo[1].b=bb', { allowDots: true }), { foo: [{ a: 'a', b: 'b' }, { a: 'aa', b: 'bb' }] }); + st.end(); + }); + + t.deepEqual(qs.parse('a[b]=c&a=d'), { a: { b: 'c', d: true } }, 'can add keys to objects'); + + t.test('correctly prunes undefined values when converting an array to an object', function (st) { + st.deepEqual(qs.parse('a[2]=b&a[99999999]=c'), { a: { '2': 'b', '99999999': 'c' } }); + st.end(); + }); + + t.test('supports malformed uri characters', function (st) { + st.deepEqual(qs.parse('{%:%}', { strictNullHandling: true }), { '{%:%}': null }); + st.deepEqual(qs.parse('{%:%}='), { '{%:%}': '' }); + st.deepEqual(qs.parse('foo=%:%}'), { foo: '%:%}' }); + st.end(); + }); + + t.test('doesn\'t produce empty keys', function (st) { + st.deepEqual(qs.parse('_r=1&'), { '_r': '1' }); + st.end(); + }); + + t.test('cannot access Object prototype', function (st) { + qs.parse('constructor[prototype][bad]=bad'); + qs.parse('bad[constructor][prototype][bad]=bad'); + st.equal(typeof Object.prototype.bad, 'undefined'); + st.end(); + }); + + t.test('parses arrays of objects', function (st) { + st.deepEqual(qs.parse('a[][b]=c'), { a: [{ b: 'c' }] }); + st.deepEqual(qs.parse('a[0][b]=c'), { a: [{ b: 'c' }] }); + st.end(); + }); + + t.test('allows for empty strings in arrays', function (st) { + st.deepEqual(qs.parse('a[]=b&a[]=&a[]=c'), { a: ['b', '', 'c'] }); + + st.deepEqual( + qs.parse('a[0]=b&a[1]&a[2]=c&a[19]=', { strictNullHandling: true, arrayLimit: 20 }), + { a: ['b', null, 'c', ''] }, + 'with arrayLimit 20 + array indices: null then empty string works' + ); + st.deepEqual( + qs.parse('a[]=b&a[]&a[]=c&a[]=', { strictNullHandling: true, arrayLimit: 0 }), + { a: ['b', null, 'c', ''] }, + 'with arrayLimit 0 + array brackets: null then empty string works' + ); + + st.deepEqual( + qs.parse('a[0]=b&a[1]=&a[2]=c&a[19]', { strictNullHandling: true, arrayLimit: 20 }), + { a: ['b', '', 'c', null] }, + 'with arrayLimit 20 + array indices: empty string then null works' + ); + st.deepEqual( + qs.parse('a[]=b&a[]=&a[]=c&a[]', { strictNullHandling: true, arrayLimit: 0 }), + { a: ['b', '', 'c', null] }, + 'with arrayLimit 0 + array brackets: empty string then null works' + ); + + st.deepEqual( + qs.parse('a[]=&a[]=b&a[]=c'), + { a: ['', 'b', 'c'] }, + 'array brackets: empty strings work' + ); + st.end(); + }); + + t.test('compacts sparse arrays', function (st) { + st.deepEqual(qs.parse('a[10]=1&a[2]=2'), { a: ['2', '1'] }); + st.deepEqual(qs.parse('a[1][b][2][c]=1'), { a: [{ b: [{ c: '1' }] }] }); + st.deepEqual(qs.parse('a[1][2][3][c]=1'), { a: [[[{ c: '1' }]]] }); + st.deepEqual(qs.parse('a[1][2][3][c][1]=1'), { a: [[[{ c: ['1'] }]]] }); + st.end(); + }); + + t.test('parses semi-parsed strings', function (st) { + st.deepEqual(qs.parse({ 'a[b]': 'c' }), { a: { b: 'c' } }); + st.deepEqual(qs.parse({ 'a[b]': 'c', 'a[d]': 'e' }), { a: { b: 'c', d: 'e' } }); + st.end(); + }); + + t.test('parses buffers correctly', function (st) { + var b = new Buffer('test'); + st.deepEqual(qs.parse({ a: b }), { a: b }); + st.end(); + }); + + t.test('continues parsing when no parent is found', function (st) { + st.deepEqual(qs.parse('[]=&a=b'), { '0': '', a: 'b' }); + st.deepEqual(qs.parse('[]&a=b', { strictNullHandling: true }), { '0': null, a: 'b' }); + st.deepEqual(qs.parse('[foo]=bar'), { foo: 'bar' }); + st.end(); + }); + + t.test('does not error when parsing a very long array', function (st) { + var str = 'a[]=a'; + while (Buffer.byteLength(str) < 128 * 1024) { + str = str + '&' + str; + } + + st.doesNotThrow(function () { qs.parse(str); }); + + st.end(); + }); + + t.test('should not throw when a native prototype has an enumerable property', { parallel: false }, function (st) { + Object.prototype.crash = ''; + Array.prototype.crash = ''; + st.doesNotThrow(qs.parse.bind(null, 'a=b')); + st.deepEqual(qs.parse('a=b'), { a: 'b' }); + st.doesNotThrow(qs.parse.bind(null, 'a[][b]=c')); + st.deepEqual(qs.parse('a[][b]=c'), { a: [{ b: 'c' }] }); + delete Object.prototype.crash; + delete Array.prototype.crash; + st.end(); + }); + + t.test('parses a string with an alternative string delimiter', function (st) { + st.deepEqual(qs.parse('a=b;c=d', { delimiter: ';' }), { a: 'b', c: 'd' }); + st.end(); + }); + + t.test('parses a string with an alternative RegExp delimiter', function (st) { + st.deepEqual(qs.parse('a=b; c=d', { delimiter: /[;,] */ }), { a: 'b', c: 'd' }); + st.end(); + }); + + t.test('does not use non-splittable objects as delimiters', function (st) { + st.deepEqual(qs.parse('a=b&c=d', { delimiter: true }), { a: 'b', c: 'd' }); + st.end(); + }); + + t.test('allows overriding parameter limit', function (st) { + st.deepEqual(qs.parse('a=b&c=d', { parameterLimit: 1 }), { a: 'b' }); + st.end(); + }); + + t.test('allows setting the parameter limit to Infinity', function (st) { + st.deepEqual(qs.parse('a=b&c=d', { parameterLimit: Infinity }), { a: 'b', c: 'd' }); + st.end(); + }); + + t.test('allows overriding array limit', function (st) { + st.deepEqual(qs.parse('a[0]=b', { arrayLimit: -1 }), { a: { '0': 'b' } }); + st.deepEqual(qs.parse('a[-1]=b', { arrayLimit: -1 }), { a: { '-1': 'b' } }); + st.deepEqual(qs.parse('a[0]=b&a[1]=c', { arrayLimit: 0 }), { a: { '0': 'b', '1': 'c' } }); + st.end(); + }); + + t.test('allows disabling array parsing', function (st) { + st.deepEqual(qs.parse('a[0]=b&a[1]=c', { parseArrays: false }), { a: { '0': 'b', '1': 'c' } }); + st.end(); + }); + + t.test('parses an object', function (st) { + var input = { + 'user[name]': { 'pop[bob]': 3 }, + 'user[email]': null + }; + + var expected = { + user: { + name: { 'pop[bob]': 3 }, + email: null + } + }; + + var result = qs.parse(input); + + st.deepEqual(result, expected); + st.end(); + }); + + t.test('parses an object in dot notation', function (st) { + var input = { + 'user.name': { 'pop[bob]': 3 }, + 'user.email.': null + }; + + var expected = { + user: { + name: { 'pop[bob]': 3 }, + email: null + } + }; + + var result = qs.parse(input, { allowDots: true }); + + st.deepEqual(result, expected); + st.end(); + }); + + t.test('parses an object and not child values', function (st) { + var input = { + 'user[name]': { 'pop[bob]': { 'test': 3 } }, + 'user[email]': null + }; + + var expected = { + user: { + name: { 'pop[bob]': { 'test': 3 } }, + email: null + } + }; + + var result = qs.parse(input); + + st.deepEqual(result, expected); + st.end(); + }); + + t.test('does not blow up when Buffer global is missing', function (st) { + var tempBuffer = global.Buffer; + delete global.Buffer; + var result = qs.parse('a=b&c=d'); + global.Buffer = tempBuffer; + st.deepEqual(result, { a: 'b', c: 'd' }); + st.end(); + }); + + t.test('does not crash when parsing circular references', function (st) { + var a = {}; + a.b = a; + + var parsed; + + st.doesNotThrow(function () { + parsed = qs.parse({ 'foo[bar]': 'baz', 'foo[baz]': a }); + }); + + st.equal('foo' in parsed, true, 'parsed has "foo" property'); + st.equal('bar' in parsed.foo, true); + st.equal('baz' in parsed.foo, true); + st.equal(parsed.foo.bar, 'baz'); + st.deepEqual(parsed.foo.baz, a); + st.end(); + }); + + t.test('parses plain objects correctly', function (st) { + var a = Object.create(null); + a.b = 'c'; + + st.deepEqual(qs.parse(a), { b: 'c' }); + var result = qs.parse({ a: a }); + st.equal('a' in result, true, 'result has "a" property'); + st.deepEqual(result.a, a); + st.end(); + }); + + t.test('parses dates correctly', function (st) { + var now = new Date(); + st.deepEqual(qs.parse({ a: now }), { a: now }); + st.end(); + }); + + t.test('parses regular expressions correctly', function (st) { + var re = /^test$/; + st.deepEqual(qs.parse({ a: re }), { a: re }); + st.end(); + }); + + t.test('can allow overwriting prototype properties', function (st) { + st.deepEqual(qs.parse('a[hasOwnProperty]=b', { allowPrototypes: true }), { a: { hasOwnProperty: 'b' } }, { prototype: false }); + st.deepEqual(qs.parse('hasOwnProperty=b', { allowPrototypes: true }), { hasOwnProperty: 'b' }, { prototype: false }); + st.end(); + }); + + t.test('can return plain objects', function (st) { + var expected = Object.create(null); + expected.a = Object.create(null); + expected.a.b = 'c'; + expected.a.hasOwnProperty = 'd'; + st.deepEqual(qs.parse('a[b]=c&a[hasOwnProperty]=d', { plainObjects: true }), expected); + st.deepEqual(qs.parse(null, { plainObjects: true }), Object.create(null)); + var expectedArray = Object.create(null); + expectedArray.a = Object.create(null); + expectedArray.a['0'] = 'b'; + expectedArray.a.c = 'd'; + st.deepEqual(qs.parse('a[]=b&a[c]=d', { plainObjects: true }), expectedArray); + st.end(); + }); + + t.test('can parse with custom encoding', function (st) { + st.deepEqual(qs.parse('%8c%a7=%91%e5%8d%e3%95%7b', { + decoder: function (str) { + var reg = /\%([0-9A-F]{2})/ig; + var result = []; + var parts; + var last = 0; + while (parts = reg.exec(str)) { + result.push(parseInt(parts[1], 16)); + last = parts.index + parts[0].length; + } + return iconv.decode(new Buffer(result), 'shift_jis').toString(); + } + }), { 県: '大阪府' }); + st.end(); + }); + + t.test('throws error with wrong decoder', function (st) { + st.throws(function () { + qs.parse({}, { + decoder: 'string' + }); + }, new TypeError('Decoder has to be a function.')); + st.end(); + }); +}); diff --git a/node_modules/npm/node_modules/request/node_modules/qs/test/stringify.js b/node_modules/npm/node_modules/request/node_modules/qs/test/stringify.js new file mode 100755 index 00000000..699397e3 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/qs/test/stringify.js @@ -0,0 +1,305 @@ +'use strict'; + +var test = require('tape'); +var qs = require('../'); +var iconv = require('iconv-lite'); + +test('stringify()', function (t) { + t.test('stringifies a querystring object', function (st) { + st.equal(qs.stringify({ a: 'b' }), 'a=b'); + st.equal(qs.stringify({ a: 1 }), 'a=1'); + st.equal(qs.stringify({ a: 1, b: 2 }), 'a=1&b=2'); + st.equal(qs.stringify({ a: 'A_Z' }), 'a=A_Z'); + st.equal(qs.stringify({ a: '€' }), 'a=%E2%82%AC'); + st.equal(qs.stringify({ a: '' }), 'a=%EE%80%80'); + st.equal(qs.stringify({ a: 'א' }), 'a=%D7%90'); + st.equal(qs.stringify({ a: '𐐷' }), 'a=%F0%90%90%B7'); + st.end(); + }); + + t.test('stringifies a nested object', function (st) { + st.equal(qs.stringify({ a: { b: 'c' } }), 'a%5Bb%5D=c'); + st.equal(qs.stringify({ a: { b: { c: { d: 'e' } } } }), 'a%5Bb%5D%5Bc%5D%5Bd%5D=e'); + st.end(); + }); + + t.test('stringifies a nested object with dots notation', function (st) { + st.equal(qs.stringify({ a: { b: 'c' } }, { allowDots: true }), 'a.b=c'); + st.equal(qs.stringify({ a: { b: { c: { d: 'e' } } } }, { allowDots: true }), 'a.b.c.d=e'); + st.end(); + }); + + t.test('stringifies an array value', function (st) { + st.equal(qs.stringify({ a: ['b', 'c', 'd'] }), 'a%5B0%5D=b&a%5B1%5D=c&a%5B2%5D=d'); + st.end(); + }); + + t.test('omits nulls when asked', function (st) { + st.equal(qs.stringify({ a: 'b', c: null }, { skipNulls: true }), 'a=b'); + st.end(); + }); + + + t.test('omits nested nulls when asked', function (st) { + st.equal(qs.stringify({ a: { b: 'c', d: null } }, { skipNulls: true }), 'a%5Bb%5D=c'); + st.end(); + }); + + t.test('omits array indices when asked', function (st) { + st.equal(qs.stringify({ a: ['b', 'c', 'd'] }, { indices: false }), 'a=b&a=c&a=d'); + st.end(); + }); + + t.test('stringifies a nested array value', function (st) { + st.equal(qs.stringify({ a: { b: ['c', 'd'] } }), 'a%5Bb%5D%5B0%5D=c&a%5Bb%5D%5B1%5D=d'); + st.end(); + }); + + t.test('stringifies a nested array value with dots notation', function (st) { + st.equal(qs.stringify({ a: { b: ['c', 'd'] } }, { allowDots: true, encode: false }), 'a.b[0]=c&a.b[1]=d'); + st.end(); + }); + + t.test('stringifies an object inside an array', function (st) { + st.equal(qs.stringify({ a: [{ b: 'c' }] }), 'a%5B0%5D%5Bb%5D=c'); + st.equal(qs.stringify({ a: [{ b: { c: [1] } }] }), 'a%5B0%5D%5Bb%5D%5Bc%5D%5B0%5D=1'); + st.end(); + }); + + t.test('stringifies an array with mixed objects and primitives', function (st) { + st.equal(qs.stringify({ a: [{ b: 1 }, 2, 3] }, { encode: false }), 'a[0][b]=1&a[1]=2&a[2]=3'); + st.end(); + }); + + t.test('stringifies an object inside an array with dots notation', function (st) { + st.equal(qs.stringify({ a: [{ b: 'c' }] }, { allowDots: true, encode: false }), 'a[0].b=c'); + st.equal(qs.stringify({ a: [{ b: { c: [1] } }] }, { allowDots: true, encode: false }), 'a[0].b.c[0]=1'); + st.end(); + }); + + t.test('does not omit object keys when indices = false', function (st) { + st.equal(qs.stringify({ a: [{ b: 'c' }] }, { indices: false }), 'a%5Bb%5D=c'); + st.end(); + }); + + t.test('uses indices notation for arrays when indices=true', function (st) { + st.equal(qs.stringify({ a: ['b', 'c'] }, { indices: true }), 'a%5B0%5D=b&a%5B1%5D=c'); + st.end(); + }); + + t.test('uses indices notation for arrays when no arrayFormat is specified', function (st) { + st.equal(qs.stringify({ a: ['b', 'c'] }), 'a%5B0%5D=b&a%5B1%5D=c'); + st.end(); + }); + + t.test('uses indices notation for arrays when no arrayFormat=indices', function (st) { + st.equal(qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'indices' }), 'a%5B0%5D=b&a%5B1%5D=c'); + st.end(); + }); + + t.test('uses repeat notation for arrays when no arrayFormat=repeat', function (st) { + st.equal(qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'repeat' }), 'a=b&a=c'); + st.end(); + }); + + t.test('uses brackets notation for arrays when no arrayFormat=brackets', function (st) { + st.equal(qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'brackets' }), 'a%5B%5D=b&a%5B%5D=c'); + st.end(); + }); + + t.test('stringifies a complicated object', function (st) { + st.equal(qs.stringify({ a: { b: 'c', d: 'e' } }), 'a%5Bb%5D=c&a%5Bd%5D=e'); + st.end(); + }); + + t.test('stringifies an empty value', function (st) { + st.equal(qs.stringify({ a: '' }), 'a='); + st.equal(qs.stringify({ a: null }, { strictNullHandling: true }), 'a'); + + st.equal(qs.stringify({ a: '', b: '' }), 'a=&b='); + st.equal(qs.stringify({ a: null, b: '' }, { strictNullHandling: true }), 'a&b='); + + st.equal(qs.stringify({ a: { b: '' } }), 'a%5Bb%5D='); + st.equal(qs.stringify({ a: { b: null } }, { strictNullHandling: true }), 'a%5Bb%5D'); + st.equal(qs.stringify({ a: { b: null } }, { strictNullHandling: false }), 'a%5Bb%5D='); + + st.end(); + }); + + t.test('stringifies an empty object', function (st) { + var obj = Object.create(null); + obj.a = 'b'; + st.equal(qs.stringify(obj), 'a=b'); + st.end(); + }); + + t.test('returns an empty string for invalid input', function (st) { + st.equal(qs.stringify(undefined), ''); + st.equal(qs.stringify(false), ''); + st.equal(qs.stringify(null), ''); + st.equal(qs.stringify(''), ''); + st.end(); + }); + + t.test('stringifies an object with an empty object as a child', function (st) { + var obj = { + a: Object.create(null) + }; + + obj.a.b = 'c'; + st.equal(qs.stringify(obj), 'a%5Bb%5D=c'); + st.end(); + }); + + t.test('drops keys with a value of undefined', function (st) { + st.equal(qs.stringify({ a: undefined }), ''); + + st.equal(qs.stringify({ a: { b: undefined, c: null } }, { strictNullHandling: true }), 'a%5Bc%5D'); + st.equal(qs.stringify({ a: { b: undefined, c: null } }, { strictNullHandling: false }), 'a%5Bc%5D='); + st.equal(qs.stringify({ a: { b: undefined, c: '' } }), 'a%5Bc%5D='); + st.end(); + }); + + t.test('url encodes values', function (st) { + st.equal(qs.stringify({ a: 'b c' }), 'a=b%20c'); + st.end(); + }); + + t.test('stringifies a date', function (st) { + var now = new Date(); + var str = 'a=' + encodeURIComponent(now.toISOString()); + st.equal(qs.stringify({ a: now }), str); + st.end(); + }); + + t.test('stringifies the weird object from qs', function (st) { + st.equal(qs.stringify({ 'my weird field': '~q1!2"\'w$5&7/z8)?' }), 'my%20weird%20field=~q1%212%22%27w%245%267%2Fz8%29%3F'); + st.end(); + }); + + t.test('skips properties that are part of the object prototype', function (st) { + Object.prototype.crash = 'test'; + st.equal(qs.stringify({ a: 'b' }), 'a=b'); + st.equal(qs.stringify({ a: { b: 'c' } }), 'a%5Bb%5D=c'); + delete Object.prototype.crash; + st.end(); + }); + + t.test('stringifies boolean values', function (st) { + st.equal(qs.stringify({ a: true }), 'a=true'); + st.equal(qs.stringify({ a: { b: true } }), 'a%5Bb%5D=true'); + st.equal(qs.stringify({ b: false }), 'b=false'); + st.equal(qs.stringify({ b: { c: false } }), 'b%5Bc%5D=false'); + st.end(); + }); + + t.test('stringifies buffer values', function (st) { + st.equal(qs.stringify({ a: new Buffer('test') }), 'a=test'); + st.equal(qs.stringify({ a: { b: new Buffer('test') } }), 'a%5Bb%5D=test'); + st.end(); + }); + + t.test('stringifies an object using an alternative delimiter', function (st) { + st.equal(qs.stringify({ a: 'b', c: 'd' }, { delimiter: ';' }), 'a=b;c=d'); + st.end(); + }); + + t.test('doesn\'t blow up when Buffer global is missing', function (st) { + var tempBuffer = global.Buffer; + delete global.Buffer; + var result = qs.stringify({ a: 'b', c: 'd' }); + global.Buffer = tempBuffer; + st.equal(result, 'a=b&c=d'); + st.end(); + }); + + t.test('selects properties when filter=array', function (st) { + st.equal(qs.stringify({ a: 'b' }, { filter: ['a'] }), 'a=b'); + st.equal(qs.stringify({ a: 1 }, { filter: [] }), ''); + st.equal(qs.stringify({ a: { b: [1, 2, 3, 4], c: 'd' }, c: 'f' }, { filter: ['a', 'b', 0, 2] }), 'a%5Bb%5D%5B0%5D=1&a%5Bb%5D%5B2%5D=3'); + st.end(); + }); + + t.test('supports custom representations when filter=function', function (st) { + var calls = 0; + var obj = { a: 'b', c: 'd', e: { f: new Date(1257894000000) } }; + var filterFunc = function (prefix, value) { + calls++; + if (calls === 1) { + st.equal(prefix, '', 'prefix is empty'); + st.equal(value, obj); + } else if (prefix === 'c') { + return; + } else if (value instanceof Date) { + st.equal(prefix, 'e[f]'); + return value.getTime(); + } + return value; + }; + + st.equal(qs.stringify(obj, { filter: filterFunc }), 'a=b&e%5Bf%5D=1257894000000'); + st.equal(calls, 5); + st.end(); + }); + + t.test('can disable uri encoding', function (st) { + st.equal(qs.stringify({ a: 'b' }, { encode: false }), 'a=b'); + st.equal(qs.stringify({ a: { b: 'c' } }, { encode: false }), 'a[b]=c'); + st.equal(qs.stringify({ a: 'b', c: null }, { strictNullHandling: true, encode: false }), 'a=b&c'); + st.end(); + }); + + t.test('can sort the keys', function (st) { + var sort = function (a, b) { return a.localeCompare(b); }; + st.equal(qs.stringify({ a: 'c', z: 'y', b: 'f' }, { sort: sort }), 'a=c&b=f&z=y'); + st.equal(qs.stringify({ a: 'c', z: { j: 'a', i: 'b' }, b: 'f' }, { sort: sort }), 'a=c&b=f&z%5Bi%5D=b&z%5Bj%5D=a'); + st.end(); + }); + + t.test('can sort the keys at depth 3 or more too', function (st) { + var sort = function (a, b) { return a.localeCompare(b); }; + st.equal(qs.stringify({ a: 'a', z: { zj: {zjb: 'zjb', zja: 'zja'}, zi: {zib: 'zib', zia: 'zia'} }, b: 'b' }, { sort: sort, encode: false }), 'a=a&b=b&z[zi][zia]=zia&z[zi][zib]=zib&z[zj][zja]=zja&z[zj][zjb]=zjb'); + st.equal(qs.stringify({ a: 'a', z: { zj: {zjb: 'zjb', zja: 'zja'}, zi: {zib: 'zib', zia: 'zia'} }, b: 'b' }, { sort: null, encode: false }), 'a=a&z[zj][zjb]=zjb&z[zj][zja]=zja&z[zi][zib]=zib&z[zi][zia]=zia&b=b'); + st.end(); + }); + + t.test('can stringify with custom encoding', function (st) { + st.equal(qs.stringify({ 県: '大阪府', '': ''}, { + encoder: function (str) { + if (str.length === 0) { + return ''; + } + var buf = iconv.encode(str, 'shiftjis'); + var result = []; + for (var i=0; i < buf.length; ++i) { + result.push(buf.readUInt8(i).toString(16)); + } + return '%' + result.join('%'); + } + }), '%8c%a7=%91%e5%8d%e3%95%7b&='); + st.end(); + }); + + t.test('throws error with wrong encoder', function (st) { + st.throws(function () { + qs.stringify({}, { + encoder: 'string' + }); + }, new TypeError('Encoder has to be a function.')); + st.end(); + }); + + t.test('can use custom encoder for a buffer object', { + skip: typeof Buffer === 'undefined' + }, function (st) { + st.equal(qs.stringify({ a: new Buffer([1]) }, { + encoder: function (buffer) { + if (typeof buffer === 'string') { + return buffer; + } + return String.fromCharCode(buffer.readUInt8(0) + 97); + } + }), 'a=b'); + st.end(); + }); +}); diff --git a/node_modules/npm/node_modules/request/node_modules/qs/test/utils.js b/node_modules/npm/node_modules/request/node_modules/qs/test/utils.js new file mode 100755 index 00000000..4a8d8246 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/qs/test/utils.js @@ -0,0 +1,9 @@ +'use strict'; + +var test = require('tape'); +var utils = require('../lib/utils'); + +test('merge()', function (t) { + t.deepEqual(utils.merge({ a: 'b' }, { a: 'c' }), { a: ['b', 'c'] }, 'merges two objects with the same key'); + t.end(); +}); diff --git a/node_modules/npm/node_modules/request/node_modules/stringstream/.npmignore b/node_modules/npm/node_modules/request/node_modules/stringstream/.npmignore new file mode 100644 index 00000000..7dccd970 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/stringstream/.npmignore @@ -0,0 +1,15 @@ +lib-cov +*.seed +*.log +*.csv +*.dat +*.out +*.pid +*.gz + +pids +logs +results + +node_modules +npm-debug.log \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/stringstream/.travis.yml b/node_modules/npm/node_modules/request/node_modules/stringstream/.travis.yml new file mode 100644 index 00000000..f1d0f13c --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/stringstream/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - 0.4 + - 0.6 diff --git a/node_modules/npm/node_modules/request/node_modules/stringstream/LICENSE.txt b/node_modules/npm/node_modules/request/node_modules/stringstream/LICENSE.txt new file mode 100644 index 00000000..ab861acd --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/stringstream/LICENSE.txt @@ -0,0 +1,22 @@ +Copyright (c) 2012 Michael Hart (michael.hart.au@gmail.com) + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/request/node_modules/stringstream/README.md b/node_modules/npm/node_modules/request/node_modules/stringstream/README.md new file mode 100644 index 00000000..32fc9825 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/stringstream/README.md @@ -0,0 +1,38 @@ +# Decode streams into strings The Right Way(tm) + +```javascript +var fs = require('fs') +var zlib = require('zlib') +var strs = require('stringstream') + +var utf8Stream = fs.createReadStream('massiveLogFile.gz') + .pipe(zlib.createGunzip()) + .pipe(strs('utf8')) +``` + +No need to deal with `setEncoding()` weirdness, just compose streams +like they were supposed to be! + +Handles input and output encoding: + +```javascript +// Stream from utf8 to hex to base64... Why not, ay. +var hex64Stream = fs.createReadStream('myFile') + .pipe(strs('utf8', 'hex')) + .pipe(strs('hex', 'base64')) +``` + +Also deals with `base64` output correctly by aligning each emitted data +chunk so that there are no dangling `=` characters: + +```javascript +var stream = fs.createReadStream('myFile').pipe(strs('base64')) + +var base64Str = '' + +stream.on('data', function(data) { base64Str += data }) +stream.on('end', function() { + console.log('My base64 encoded file is: ' + base64Str) // Wouldn't work with setEncoding() + console.log('Original file is: ' + new Buffer(base64Str, 'base64')) +}) +``` diff --git a/node_modules/npm/node_modules/request/node_modules/stringstream/example.js b/node_modules/npm/node_modules/request/node_modules/stringstream/example.js new file mode 100644 index 00000000..f82b85ed --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/stringstream/example.js @@ -0,0 +1,27 @@ +var fs = require('fs') +var zlib = require('zlib') +var strs = require('stringstream') + +var utf8Stream = fs.createReadStream('massiveLogFile.gz') + .pipe(zlib.createGunzip()) + .pipe(strs('utf8')) + +utf8Stream.pipe(process.stdout) + +// Stream from utf8 to hex to base64... Why not, ay. +var hex64Stream = fs.createReadStream('myFile') + .pipe(strs('utf8', 'hex')) + .pipe(strs('hex', 'base64')) + +hex64Stream.pipe(process.stdout) + +// Deals with base64 correctly by aligning chunks +var stream = fs.createReadStream('myFile').pipe(strs('base64')) + +var base64Str = '' + +stream.on('data', function(data) { base64Str += data }) +stream.on('end', function() { + console.log('My base64 encoded file is: ' + base64Str) // Wouldn't work with setEncoding() + console.log('Original file is: ' + new Buffer(base64Str, 'base64')) +}) diff --git a/node_modules/npm/node_modules/request/node_modules/stringstream/package.json b/node_modules/npm/node_modules/request/node_modules/stringstream/package.json new file mode 100644 index 00000000..4265290e --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/stringstream/package.json @@ -0,0 +1,55 @@ +{ + "_from": "stringstream@>=0.0.4 <0.1.0", + "_id": "stringstream@0.0.5", + "_inBundle": true, + "_location": "/npm/request/stringstream", + "_nodeVersion": "4.2.1", + "_npmUser": { + "name": "hichaelmart", + "email": "michael.hart.au@gmail.com" + }, + "_npmVersion": "2.14.8", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request" + ], + "_resolved": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz", + "_shasum": "4e484cd4de5a0bbbee18e46307710a8a81621878", + "author": { + "name": "Michael Hart", + "email": "michael.hart.au@gmail.com", + "url": "http://github.com/mhart" + }, + "bugs": { + "url": "https://github.com/mhart/StringStream/issues" + }, + "description": "Encode and decode streams into string streams", + "directories": {}, + "dist": { + "shasum": "4e484cd4de5a0bbbee18e46307710a8a81621878", + "tarball": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz" + }, + "gitHead": "1efe3bf507bf3a1161f8473908b60e881d41422b", + "homepage": "https://github.com/mhart/StringStream#readme", + "keywords": [ + "string", + "stream", + "base64", + "gzip" + ], + "license": "MIT", + "main": "stringstream.js", + "maintainers": [ + { + "name": "hichaelmart", + "email": "michael.hart.au@gmail.com" + } + ], + "name": "stringstream", + "repository": { + "type": "git", + "url": "git+https://github.com/mhart/StringStream.git" + }, + "scripts": {}, + "version": "0.0.5" +} diff --git a/node_modules/npm/node_modules/request/node_modules/stringstream/stringstream.js b/node_modules/npm/node_modules/request/node_modules/stringstream/stringstream.js new file mode 100644 index 00000000..4ece1275 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/stringstream/stringstream.js @@ -0,0 +1,102 @@ +var util = require('util') +var Stream = require('stream') +var StringDecoder = require('string_decoder').StringDecoder + +module.exports = StringStream +module.exports.AlignedStringDecoder = AlignedStringDecoder + +function StringStream(from, to) { + if (!(this instanceof StringStream)) return new StringStream(from, to) + + Stream.call(this) + + if (from == null) from = 'utf8' + + this.readable = this.writable = true + this.paused = false + this.toEncoding = (to == null ? from : to) + this.fromEncoding = (to == null ? '' : from) + this.decoder = new AlignedStringDecoder(this.toEncoding) +} +util.inherits(StringStream, Stream) + +StringStream.prototype.write = function(data) { + if (!this.writable) { + var err = new Error('stream not writable') + err.code = 'EPIPE' + this.emit('error', err) + return false + } + if (this.fromEncoding) { + if (Buffer.isBuffer(data)) data = data.toString() + data = new Buffer(data, this.fromEncoding) + } + var string = this.decoder.write(data) + if (string.length) this.emit('data', string) + return !this.paused +} + +StringStream.prototype.flush = function() { + if (this.decoder.flush) { + var string = this.decoder.flush() + if (string.length) this.emit('data', string) + } +} + +StringStream.prototype.end = function() { + if (!this.writable && !this.readable) return + this.flush() + this.emit('end') + this.writable = this.readable = false + this.destroy() +} + +StringStream.prototype.destroy = function() { + this.decoder = null + this.writable = this.readable = false + this.emit('close') +} + +StringStream.prototype.pause = function() { + this.paused = true +} + +StringStream.prototype.resume = function () { + if (this.paused) this.emit('drain') + this.paused = false +} + +function AlignedStringDecoder(encoding) { + StringDecoder.call(this, encoding) + + switch (this.encoding) { + case 'base64': + this.write = alignedWrite + this.alignedBuffer = new Buffer(3) + this.alignedBytes = 0 + break + } +} +util.inherits(AlignedStringDecoder, StringDecoder) + +AlignedStringDecoder.prototype.flush = function() { + if (!this.alignedBuffer || !this.alignedBytes) return '' + var leftover = this.alignedBuffer.toString(this.encoding, 0, this.alignedBytes) + this.alignedBytes = 0 + return leftover +} + +function alignedWrite(buffer) { + var rem = (this.alignedBytes + buffer.length) % this.alignedBuffer.length + if (!rem && !this.alignedBytes) return buffer.toString(this.encoding) + + var returnBuffer = new Buffer(this.alignedBytes + buffer.length - rem) + + this.alignedBuffer.copy(returnBuffer, 0, 0, this.alignedBytes) + buffer.copy(returnBuffer, this.alignedBytes, 0, buffer.length - rem) + + buffer.copy(this.alignedBuffer, 0, buffer.length - rem, buffer.length) + this.alignedBytes = rem + + return returnBuffer.toString(this.encoding) +} diff --git a/node_modules/npm/node_modules/request/node_modules/tough-cookie/LICENSE b/node_modules/npm/node_modules/request/node_modules/tough-cookie/LICENSE new file mode 100644 index 00000000..1bc286fb --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/tough-cookie/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2015, Salesforce.com, Inc. +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: + +1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. + +2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. + +3. Neither the name of Salesforce.com nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +=== + +The following exceptions apply: + +=== + +`public_suffix_list.dat` was obtained from + via +. The license for this file is MPL/2.0. The header of +that file reads as follows: + + // This Source Code Form is subject to the terms of the Mozilla Public + // License, v. 2.0. If a copy of the MPL was not distributed with this + // file, You can obtain one at http://mozilla.org/MPL/2.0/. diff --git a/node_modules/npm/node_modules/request/node_modules/tough-cookie/README.md b/node_modules/npm/node_modules/request/node_modules/tough-cookie/README.md new file mode 100644 index 00000000..126f222b --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/tough-cookie/README.md @@ -0,0 +1,506 @@ +[RFC6265](https://tools.ietf.org/html/rfc6265) Cookies and CookieJar for Node.js + +[![npm package](https://nodei.co/npm/tough-cookie.png?downloads=true&downloadRank=true&stars=true)](https://nodei.co/npm/tough-cookie/) + +[![Build Status](https://travis-ci.org/SalesforceEng/tough-cookie.png?branch=master)](https://travis-ci.org/SalesforceEng/tough-cookie) + +# Synopsis + +``` javascript +var tough = require('tough-cookie'); +var Cookie = tough.Cookie; +var cookie = Cookie.parse(header); +cookie.value = 'somethingdifferent'; +header = cookie.toString(); + +var cookiejar = new tough.CookieJar(); +cookiejar.setCookie(cookie, 'http://currentdomain.example.com/path', cb); +// ... +cookiejar.getCookies('http://example.com/otherpath',function(err,cookies) { + res.headers['cookie'] = cookies.join('; '); +}); +``` + +# Installation + +It's _so_ easy! + +`npm install tough-cookie` + +Why the name? NPM modules `cookie`, `cookies` and `cookiejar` were already taken. + +## Version Support + +Support for versions of node.js will follow that of the [request](https://www.npmjs.com/package/request) module. + +# API + +## tough + +Functions on the module you get from `require('tough-cookie')`. All can be used as pure functions and don't need to be "bound". + +**Note**: prior to 1.0.x, several of these functions took a `strict` parameter. This has since been removed from the API as it was no longer necessary. + +### `parseDate(string)` + +Parse a cookie date string into a `Date`. Parses according to RFC6265 Section 5.1.1, not `Date.parse()`. + +### `formatDate(date)` + +Format a Date into a RFC1123 string (the RFC6265-recommended format). + +### `canonicalDomain(str)` + +Transforms a domain-name into a canonical domain-name. The canonical domain-name is a trimmed, lowercased, stripped-of-leading-dot and optionally punycode-encoded domain-name (Section 5.1.2 of RFC6265). For the most part, this function is idempotent (can be run again on its output without ill effects). + +### `domainMatch(str,domStr[,canonicalize=true])` + +Answers "does this real domain match the domain in a cookie?". The `str` is the "current" domain-name and the `domStr` is the "cookie" domain-name. Matches according to RFC6265 Section 5.1.3, but it helps to think of it as a "suffix match". + +The `canonicalize` parameter will run the other two paramters through `canonicalDomain` or not. + +### `defaultPath(path)` + +Given a current request/response path, gives the Path apropriate for storing in a cookie. This is basically the "directory" of a "file" in the path, but is specified by Section 5.1.4 of the RFC. + +The `path` parameter MUST be _only_ the pathname part of a URI (i.e. excludes the hostname, query, fragment, etc.). This is the `.pathname` property of node's `uri.parse()` output. + +### `pathMatch(reqPath,cookiePath)` + +Answers "does the request-path path-match a given cookie-path?" as per RFC6265 Section 5.1.4. Returns a boolean. + +This is essentially a prefix-match where `cookiePath` is a prefix of `reqPath`. + +### `parse(cookieString[, options])` + +alias for `Cookie.parse(cookieString[, options])` + +### `fromJSON(string)` + +alias for `Cookie.fromJSON(string)` + +### `getPublicSuffix(hostname)` + +Returns the public suffix of this hostname. The public suffix is the shortest domain-name upon which a cookie can be set. Returns `null` if the hostname cannot have cookies set for it. + +For example: `www.example.com` and `www.subdomain.example.com` both have public suffix `example.com`. + +For further information, see http://publicsuffix.org/. This module derives its list from that site. + +### `cookieCompare(a,b)` + +For use with `.sort()`, sorts a list of cookies into the recommended order given in the RFC (Section 5.4 step 2). The sort algorithm is, in order of precedence: + +* Longest `.path` +* oldest `.creation` (which has a 1ms precision, same as `Date`) +* lowest `.creationIndex` (to get beyond the 1ms precision) + +``` javascript +var cookies = [ /* unsorted array of Cookie objects */ ]; +cookies = cookies.sort(cookieCompare); +``` + +**Note**: Since JavaScript's `Date` is limited to a 1ms precision, cookies within the same milisecond are entirely possible. This is especially true when using the `now` option to `.setCookie()`. The `.creationIndex` property is a per-process global counter, assigned during construction with `new Cookie()`. This preserves the spirit of the RFC sorting: older cookies go first. This works great for `MemoryCookieStore`, since `Set-Cookie` headers are parsed in order, but may not be so great for distributed systems. Sophisticated `Store`s may wish to set this to some other _logical clock_ such that if cookies A and B are created in the same millisecond, but cookie A is created before cookie B, then `A.creationIndex < B.creationIndex`. If you want to alter the global counter, which you probably _shouldn't_ do, it's stored in `Cookie.cookiesCreated`. + +### `permuteDomain(domain)` + +Generates a list of all possible domains that `domainMatch()` the parameter. May be handy for implementing cookie stores. + +### `permutePath(path)` + +Generates a list of all possible paths that `pathMatch()` the parameter. May be handy for implementing cookie stores. + + +## Cookie + +Exported via `tough.Cookie`. + +### `Cookie.parse(cookieString[, options])` + +Parses a single Cookie or Set-Cookie HTTP header into a `Cookie` object. Returns `undefined` if the string can't be parsed. + +The options parameter is not required and currently has only one property: + + * _loose_ - boolean - if `true` enable parsing of key-less cookies like `=abc` and `=`, which are not RFC-compliant. + +If options is not an object, it is ignored, which means you can use `Array#map` with it. + +Here's how to process the Set-Cookie header(s) on a node HTTP/HTTPS response: + +``` javascript +if (res.headers['set-cookie'] instanceof Array) + cookies = res.headers['set-cookie'].map(Cookie.parse); +else + cookies = [Cookie.parse(res.headers['set-cookie'])]; +``` + +### Properties + +Cookie object properties: + + * _key_ - string - the name or key of the cookie (default "") + * _value_ - string - the value of the cookie (default "") + * _expires_ - `Date` - if set, the `Expires=` attribute of the cookie (defaults to the string `"Infinity"`). See `setExpires()` + * _maxAge_ - seconds - if set, the `Max-Age=` attribute _in seconds_ of the cookie. May also be set to strings `"Infinity"` and `"-Infinity"` for non-expiry and immediate-expiry, respectively. See `setMaxAge()` + * _domain_ - string - the `Domain=` attribute of the cookie + * _path_ - string - the `Path=` of the cookie + * _secure_ - boolean - the `Secure` cookie flag + * _httpOnly_ - boolean - the `HttpOnly` cookie flag + * _extensions_ - `Array` - any unrecognized cookie attributes as strings (even if equal-signs inside) + * _creation_ - `Date` - when this cookie was constructed + * _creationIndex_ - number - set at construction, used to provide greater sort precision (please see `cookieCompare(a,b)` for a full explanation) + +After a cookie has been passed through `CookieJar.setCookie()` it will have the following additional attributes: + + * _hostOnly_ - boolean - is this a host-only cookie (i.e. no Domain field was set, but was instead implied) + * _pathIsDefault_ - boolean - if true, there was no Path field on the cookie and `defaultPath()` was used to derive one. + * _creation_ - `Date` - **modified** from construction to when the cookie was added to the jar + * _lastAccessed_ - `Date` - last time the cookie got accessed. Will affect cookie cleaning once implemented. Using `cookiejar.getCookies(...)` will update this attribute. + +### `Cookie([{properties}])` + +Receives an options object that can contain any of the above Cookie properties, uses the default for unspecified properties. + +### `.toString()` + +encode to a Set-Cookie header value. The Expires cookie field is set using `formatDate()`, but is omitted entirely if `.expires` is `Infinity`. + +### `.cookieString()` + +encode to a Cookie header value (i.e. the `.key` and `.value` properties joined with '='). + +### `.setExpires(String)` + +sets the expiry based on a date-string passed through `parseDate()`. If parseDate returns `null` (i.e. can't parse this date string), `.expires` is set to `"Infinity"` (a string) is set. + +### `.setMaxAge(number)` + +sets the maxAge in seconds. Coerces `-Infinity` to `"-Infinity"` and `Infinity` to `"Infinity"` so it JSON serializes correctly. + +### `.expiryTime([now=Date.now()])` + +### `.expiryDate([now=Date.now()])` + +expiryTime() Computes the absolute unix-epoch milliseconds that this cookie expires. expiryDate() works similarly, except it returns a `Date` object. Note that in both cases the `now` parameter should be milliseconds. + +Max-Age takes precedence over Expires (as per the RFC). The `.creation` attribute -- or, by default, the `now` paramter -- is used to offset the `.maxAge` attribute. + +If Expires (`.expires`) is set, that's returned. + +Otherwise, `expiryTime()` returns `Infinity` and `expiryDate()` returns a `Date` object for "Tue, 19 Jan 2038 03:14:07 GMT" (latest date that can be expressed by a 32-bit `time_t`; the common limit for most user-agents). + +### `.TTL([now=Date.now()])` + +compute the TTL relative to `now` (milliseconds). The same precedence rules as for `expiryTime`/`expiryDate` apply. + +The "number" `Infinity` is returned for cookies without an explicit expiry and `0` is returned if the cookie is expired. Otherwise a time-to-live in milliseconds is returned. + +### `.canonicalizedDoman()` + +### `.cdomain()` + +return the canonicalized `.domain` field. This is lower-cased and punycode (RFC3490) encoded if the domain has any non-ASCII characters. + +### `.toJSON()` + +For convenience in using `JSON.serialize(cookie)`. Returns a plain-old `Object` that can be JSON-serialized. + +Any `Date` properties (i.e., `.expires`, `.creation`, and `.lastAccessed`) are exported in ISO format (`.toISOString()`). + +**NOTE**: Custom `Cookie` properties will be discarded. In tough-cookie 1.x, since there was no `.toJSON` method explicitly defined, all enumerable properties were captured. If you want a property to be serialized, add the property name to the `Cookie.serializableProperties` Array. + +### `Cookie.fromJSON(strOrObj)` + +Does the reverse of `cookie.toJSON()`. If passed a string, will `JSON.parse()` that first. + +Any `Date` properties (i.e., `.expires`, `.creation`, and `.lastAccessed`) are parsed via `Date.parse()`, not the tough-cookie `parseDate`, since it's JavaScript/JSON-y timestamps being handled at this layer. + +Returns `null` upon JSON parsing error. + +### `.clone()` + +Does a deep clone of this cookie, exactly implemented as `Cookie.fromJSON(cookie.toJSON())`. + +### `.validate()` + +Status: *IN PROGRESS*. Works for a few things, but is by no means comprehensive. + +validates cookie attributes for semantic correctness. Useful for "lint" checking any Set-Cookie headers you generate. For now, it returns a boolean, but eventually could return a reason string -- you can future-proof with this construct: + +``` javascript +if (cookie.validate() === true) { + // it's tasty +} else { + // yuck! +} +``` + + +## CookieJar + +Exported via `tough.CookieJar`. + +### `CookieJar([store],[options])` + +Simply use `new CookieJar()`. If you'd like to use a custom store, pass that to the constructor otherwise a `MemoryCookieStore` will be created and used. + +The `options` object can be omitted and can have the following properties: + + * _rejectPublicSuffixes_ - boolean - default `true` - reject cookies with domains like "com" and "co.uk" + * _looseMode_ - boolean - default `false` - accept malformed cookies like `bar` and `=bar`, which have an implied empty name. + This is not in the standard, but is used sometimes on the web and is accepted by (most) browsers. + +Since eventually this module would like to support database/remote/etc. CookieJars, continuation passing style is used for CookieJar methods. + +### `.setCookie(cookieOrString, currentUrl, [{options},] cb(err,cookie))` + +Attempt to set the cookie in the cookie jar. If the operation fails, an error will be given to the callback `cb`, otherwise the cookie is passed through. The cookie will have updated `.creation`, `.lastAccessed` and `.hostOnly` properties. + +The `options` object can be omitted and can have the following properties: + + * _http_ - boolean - default `true` - indicates if this is an HTTP or non-HTTP API. Affects HttpOnly cookies. + * _secure_ - boolean - autodetect from url - indicates if this is a "Secure" API. If the currentUrl starts with `https:` or `wss:` then this is defaulted to `true`, otherwise `false`. + * _now_ - Date - default `new Date()` - what to use for the creation/access time of cookies + * _ignoreError_ - boolean - default `false` - silently ignore things like parse errors and invalid domains. `Store` errors aren't ignored by this option. + +As per the RFC, the `.hostOnly` property is set if there was no "Domain=" parameter in the cookie string (or `.domain` was null on the Cookie object). The `.domain` property is set to the fully-qualified hostname of `currentUrl` in this case. Matching this cookie requires an exact hostname match (not a `domainMatch` as per usual). + +### `.setCookieSync(cookieOrString, currentUrl, [{options}])` + +Synchronous version of `setCookie`; only works with synchronous stores (e.g. the default `MemoryCookieStore`). + +### `.getCookies(currentUrl, [{options},] cb(err,cookies))` + +Retrieve the list of cookies that can be sent in a Cookie header for the current url. + +If an error is encountered, that's passed as `err` to the callback, otherwise an `Array` of `Cookie` objects is passed. The array is sorted with `cookieCompare()` unless the `{sort:false}` option is given. + +The `options` object can be omitted and can have the following properties: + + * _http_ - boolean - default `true` - indicates if this is an HTTP or non-HTTP API. Affects HttpOnly cookies. + * _secure_ - boolean - autodetect from url - indicates if this is a "Secure" API. If the currentUrl starts with `https:` or `wss:` then this is defaulted to `true`, otherwise `false`. + * _now_ - Date - default `new Date()` - what to use for the creation/access time of cookies + * _expire_ - boolean - default `true` - perform expiry-time checking of cookies and asynchronously remove expired cookies from the store. Using `false` will return expired cookies and **not** remove them from the store (which is useful for replaying Set-Cookie headers, potentially). + * _allPaths_ - boolean - default `false` - if `true`, do not scope cookies by path. The default uses RFC-compliant path scoping. **Note**: may not be supported by the underlying store (the default `MemoryCookieStore` supports it). + +The `.lastAccessed` property of the returned cookies will have been updated. + +### `.getCookiesSync(currentUrl, [{options}])` + +Synchronous version of `getCookies`; only works with synchronous stores (e.g. the default `MemoryCookieStore`). + +### `.getCookieString(...)` + +Accepts the same options as `.getCookies()` but passes a string suitable for a Cookie header rather than an array to the callback. Simply maps the `Cookie` array via `.cookieString()`. + +### `.getCookieStringSync(...)` + +Synchronous version of `getCookieString`; only works with synchronous stores (e.g. the default `MemoryCookieStore`). + +### `.getSetCookieStrings(...)` + +Returns an array of strings suitable for **Set-Cookie** headers. Accepts the same options as `.getCookies()`. Simply maps the cookie array via `.toString()`. + +### `.getSetCookieStringsSync(...)` + +Synchronous version of `getSetCookieStrings`; only works with synchronous stores (e.g. the default `MemoryCookieStore`). + +### `.serialize(cb(err,serializedObject))` + +Serialize the Jar if the underlying store supports `.getAllCookies`. + +**NOTE**: Custom `Cookie` properties will be discarded. If you want a property to be serialized, add the property name to the `Cookie.serializableProperties` Array. + +See [Serialization Format]. + +### `.serializeSync()` + +Sync version of .serialize + +### `.toJSON()` + +Alias of .serializeSync() for the convenience of `JSON.stringify(cookiejar)`. + +### `CookieJar.deserialize(serialized, [store], cb(err,object))` + +A new Jar is created and the serialized Cookies are added to the underlying store. Each `Cookie` is added via `store.putCookie` in the order in which they appear in the serialization. + +The `store` argument is optional, but should be an instance of `Store`. By default, a new instance of `MemoryCookieStore` is created. + +As a convenience, if `serialized` is a string, it is passed through `JSON.parse` first. If that throws an error, this is passed to the callback. + +### `CookieJar.deserializeSync(serialized, [store])` + +Sync version of `.deserialize`. _Note_ that the `store` must be synchronous for this to work. + +### `CookieJar.fromJSON(string)` + +Alias of `.deserializeSync` to provide consistency with `Cookie.fromJSON()`. + +### `.clone([store,]cb(err,newJar))` + +Produces a deep clone of this jar. Modifications to the original won't affect the clone, and vice versa. + +The `store` argument is optional, but should be an instance of `Store`. By default, a new instance of `MemoryCookieStore` is created. Transferring between store types is supported so long as the source implements `.getAllCookies()` and the destination implements `.putCookie()`. + +### `.cloneSync([store])` + +Synchronous version of `.clone`, returning a new `CookieJar` instance. + +The `store` argument is optional, but must be a _synchronous_ `Store` instance if specified. If not passed, a new instance of `MemoryCookieStore` is used. + +The _source_ and _destination_ must both be synchronous `Store`s. If one or both stores are asynchronous, use `.clone` instead. Recall that `MemoryCookieStore` supports both synchronous and asynchronous API calls. + +## Store + +Base class for CookieJar stores. Available as `tough.Store`. + +## Store API + +The storage model for each `CookieJar` instance can be replaced with a custom implementation. The default is `MemoryCookieStore` which can be found in the `lib/memstore.js` file. The API uses continuation-passing-style to allow for asynchronous stores. + +Stores should inherit from the base `Store` class, which is available as `require('tough-cookie').Store`. + +Stores are asynchronous by default, but if `store.synchronous` is set to `true`, then the `*Sync` methods on the of the containing `CookieJar` can be used (however, the continuation-passing style + +All `domain` parameters will have been normalized before calling. + +The Cookie store must have all of the following methods. + +### `store.findCookie(domain, path, key, cb(err,cookie))` + +Retrieve a cookie with the given domain, path and key (a.k.a. name). The RFC maintains that exactly one of these cookies should exist in a store. If the store is using versioning, this means that the latest/newest such cookie should be returned. + +Callback takes an error and the resulting `Cookie` object. If no cookie is found then `null` MUST be passed instead (i.e. not an error). + +### `store.findCookies(domain, path, cb(err,cookies))` + +Locates cookies matching the given domain and path. This is most often called in the context of `cookiejar.getCookies()` above. + +If no cookies are found, the callback MUST be passed an empty array. + +The resulting list will be checked for applicability to the current request according to the RFC (domain-match, path-match, http-only-flag, secure-flag, expiry, etc.), so it's OK to use an optimistic search algorithm when implementing this method. However, the search algorithm used SHOULD try to find cookies that `domainMatch()` the domain and `pathMatch()` the path in order to limit the amount of checking that needs to be done. + +As of version 0.9.12, the `allPaths` option to `cookiejar.getCookies()` above will cause the path here to be `null`. If the path is `null`, path-matching MUST NOT be performed (i.e. domain-matching only). + +### `store.putCookie(cookie, cb(err))` + +Adds a new cookie to the store. The implementation SHOULD replace any existing cookie with the same `.domain`, `.path`, and `.key` properties -- depending on the nature of the implementation, it's possible that between the call to `fetchCookie` and `putCookie` that a duplicate `putCookie` can occur. + +The `cookie` object MUST NOT be modified; the caller will have already updated the `.creation` and `.lastAccessed` properties. + +Pass an error if the cookie cannot be stored. + +### `store.updateCookie(oldCookie, newCookie, cb(err))` + +Update an existing cookie. The implementation MUST update the `.value` for a cookie with the same `domain`, `.path` and `.key`. The implementation SHOULD check that the old value in the store is equivalent to `oldCookie` - how the conflict is resolved is up to the store. + +The `.lastAccessed` property will always be different between the two objects (to the precision possible via JavaScript's clock). Both `.creation` and `.creationIndex` are guaranteed to be the same. Stores MAY ignore or defer the `.lastAccessed` change at the cost of affecting how cookies are selected for automatic deletion (e.g., least-recently-used, which is up to the store to implement). + +Stores may wish to optimize changing the `.value` of the cookie in the store versus storing a new cookie. If the implementation doesn't define this method a stub that calls `putCookie(newCookie,cb)` will be added to the store object. + +The `newCookie` and `oldCookie` objects MUST NOT be modified. + +Pass an error if the newCookie cannot be stored. + +### `store.removeCookie(domain, path, key, cb(err))` + +Remove a cookie from the store (see notes on `findCookie` about the uniqueness constraint). + +The implementation MUST NOT pass an error if the cookie doesn't exist; only pass an error due to the failure to remove an existing cookie. + +### `store.removeCookies(domain, path, cb(err))` + +Removes matching cookies from the store. The `path` parameter is optional, and if missing means all paths in a domain should be removed. + +Pass an error ONLY if removing any existing cookies failed. + +### `store.getAllCookies(cb(err, cookies))` + +Produces an `Array` of all cookies during `jar.serialize()`. The items in the array can be true `Cookie` objects or generic `Object`s with the [Serialization Format] data structure. + +Cookies SHOULD be returned in creation order to preserve sorting via `compareCookies()`. For reference, `MemoryCookieStore` will sort by `.creationIndex` since it uses true `Cookie` objects internally. If you don't return the cookies in creation order, they'll still be sorted by creation time, but this only has a precision of 1ms. See `compareCookies` for more detail. + +Pass an error if retrieval fails. + +## MemoryCookieStore + +Inherits from `Store`. + +A just-in-memory CookieJar synchronous store implementation, used by default. Despite being a synchronous implementation, it's usable with both the synchronous and asynchronous forms of the `CookieJar` API. + +## Community Cookie Stores + +These are some Store implementations authored and maintained by the community. They aren't official and we don't vouch for them but you may be interested to have a look: + +- [`db-cookie-store`](https://github.com/JSBizon/db-cookie-store): SQL including SQLite-based databases +- [`file-cookie-store`](https://github.com/JSBizon/file-cookie-store): Netscape cookie file format on disk +- [`redis-cookie-store`](https://github.com/benkroeger/redis-cookie-store): Redis +- [`tough-cookie-filestore`](https://github.com/mitsuru/tough-cookie-filestore): JSON on disk +- [`tough-cookie-web-storage-store`](https://github.com/exponentjs/tough-cookie-web-storage-store): DOM localStorage and sessionStorage + + +# Serialization Format + +**NOTE**: if you want to have custom `Cookie` properties serialized, add the property name to `Cookie.serializableProperties`. + +```js + { + // The version of tough-cookie that serialized this jar. + version: 'tough-cookie@1.x.y', + + // add the store type, to make humans happy: + storeType: 'MemoryCookieStore', + + // CookieJar configuration: + rejectPublicSuffixes: true, + // ... future items go here + + // Gets filled from jar.store.getAllCookies(): + cookies: [ + { + key: 'string', + value: 'string', + // ... + /* other Cookie.serializableProperties go here */ + } + ] + } +``` + +# Copyright and License + +(tl;dr: BSD-3-Clause with some MPL/2.0) + +```text + Copyright (c) 2015, Salesforce.com, Inc. + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + + 3. Neither the name of Salesforce.com nor the names of its contributors may + be used to endorse or promote products derived from this software without + specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. +``` + +Portions may be licensed under different licenses (in particular `public_suffix_list.dat` is MPL/2.0); please read that file and the LICENSE file for full details. diff --git a/node_modules/npm/node_modules/request/node_modules/tough-cookie/lib/cookie.js b/node_modules/npm/node_modules/request/node_modules/tough-cookie/lib/cookie.js new file mode 100644 index 00000000..c3dacfe4 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/tough-cookie/lib/cookie.js @@ -0,0 +1,1336 @@ +/*! + * Copyright (c) 2015, Salesforce.com, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. Neither the name of Salesforce.com nor the names of its contributors may + * be used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ +'use strict'; +var net = require('net'); +var urlParse = require('url').parse; +var pubsuffix = require('./pubsuffix'); +var Store = require('./store').Store; +var MemoryCookieStore = require('./memstore').MemoryCookieStore; +var pathMatch = require('./pathMatch').pathMatch; +var VERSION = require('../package.json').version; + +var punycode; +try { + punycode = require('punycode'); +} catch(e) { + console.warn("cookie: can't load punycode; won't use punycode for domain normalization"); +} + +var DATE_DELIM = /[\x09\x20-\x2F\x3B-\x40\x5B-\x60\x7B-\x7E]/; + +// From RFC6265 S4.1.1 +// note that it excludes \x3B ";" +var COOKIE_OCTET = /[\x21\x23-\x2B\x2D-\x3A\x3C-\x5B\x5D-\x7E]/; +var COOKIE_OCTETS = new RegExp('^'+COOKIE_OCTET.source+'+$'); + +var CONTROL_CHARS = /[\x00-\x1F]/; + +// Double quotes are part of the value (see: S4.1.1). +// '\r', '\n' and '\0' should be treated as a terminator in the "relaxed" mode +// (see: https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/parsed_cookie.cc#L60) +// '=' and ';' are attribute/values separators +// (see: https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/parsed_cookie.cc#L64) +var COOKIE_PAIR = /^(([^=;]+))\s*=\s*([^\n\r\0]*)/; + +// Used to parse non-RFC-compliant cookies like '=abc' when given the `loose` +// option in Cookie.parse: +var LOOSE_COOKIE_PAIR = /^((?:=)?([^=;]*)\s*=\s*)?([^\n\r\0]*)/; + +// RFC6265 S4.1.1 defines path value as 'any CHAR except CTLs or ";"' +// Note ';' is \x3B +var PATH_VALUE = /[\x20-\x3A\x3C-\x7E]+/; + +var DAY_OF_MONTH = /^(\d{1,2})[^\d]*$/; +var TIME = /^(\d{1,2})[^\d]*:(\d{1,2})[^\d]*:(\d{1,2})[^\d]*$/; +var MONTH = /^(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)/i; + +var MONTH_TO_NUM = { + jan:0, feb:1, mar:2, apr:3, may:4, jun:5, + jul:6, aug:7, sep:8, oct:9, nov:10, dec:11 +}; +var NUM_TO_MONTH = [ + 'Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec' +]; +var NUM_TO_DAY = [ + 'Sun','Mon','Tue','Wed','Thu','Fri','Sat' +]; + +var YEAR = /^(\d{2}|\d{4})$/; // 2 to 4 digits + +var MAX_TIME = 2147483647000; // 31-bit max +var MIN_TIME = 0; // 31-bit min + + +// RFC6265 S5.1.1 date parser: +function parseDate(str) { + if (!str) { + return; + } + + /* RFC6265 S5.1.1: + * 2. Process each date-token sequentially in the order the date-tokens + * appear in the cookie-date + */ + var tokens = str.split(DATE_DELIM); + if (!tokens) { + return; + } + + var hour = null; + var minutes = null; + var seconds = null; + var day = null; + var month = null; + var year = null; + + for (var i=0; i 23 || minutes > 59 || seconds > 59) { + return; + } + + continue; + } + } + + /* 2.2. If the found-day-of-month flag is not set and the date-token matches + * the day-of-month production, set the found-day-of- month flag and set + * the day-of-month-value to the number denoted by the date-token. Skip + * the remaining sub-steps and continue to the next date-token. + */ + if (day === null) { + result = DAY_OF_MONTH.exec(token); + if (result) { + day = parseInt(result, 10); + /* RFC6265 S5.1.1.5: + * [fail if] the day-of-month-value is less than 1 or greater than 31 + */ + if(day < 1 || day > 31) { + return; + } + continue; + } + } + + /* 2.3. If the found-month flag is not set and the date-token matches the + * month production, set the found-month flag and set the month-value to + * the month denoted by the date-token. Skip the remaining sub-steps and + * continue to the next date-token. + */ + if (month === null) { + result = MONTH.exec(token); + if (result) { + month = MONTH_TO_NUM[result[1].toLowerCase()]; + continue; + } + } + + /* 2.4. If the found-year flag is not set and the date-token matches the year + * production, set the found-year flag and set the year-value to the number + * denoted by the date-token. Skip the remaining sub-steps and continue to + * the next date-token. + */ + if (year === null) { + result = YEAR.exec(token); + if (result) { + year = parseInt(result[0], 10); + /* From S5.1.1: + * 3. If the year-value is greater than or equal to 70 and less + * than or equal to 99, increment the year-value by 1900. + * 4. If the year-value is greater than or equal to 0 and less + * than or equal to 69, increment the year-value by 2000. + */ + if (70 <= year && year <= 99) { + year += 1900; + } else if (0 <= year && year <= 69) { + year += 2000; + } + + if (year < 1601) { + return; // 5. ... the year-value is less than 1601 + } + } + } + } + + if (seconds === null || day === null || month === null || year === null) { + return; // 5. ... at least one of the found-day-of-month, found-month, found- + // year, or found-time flags is not set, + } + + return new Date(Date.UTC(year, month, day, hour, minutes, seconds)); +} + +function formatDate(date) { + var d = date.getUTCDate(); d = d >= 10 ? d : '0'+d; + var h = date.getUTCHours(); h = h >= 10 ? h : '0'+h; + var m = date.getUTCMinutes(); m = m >= 10 ? m : '0'+m; + var s = date.getUTCSeconds(); s = s >= 10 ? s : '0'+s; + return NUM_TO_DAY[date.getUTCDay()] + ', ' + + d+' '+ NUM_TO_MONTH[date.getUTCMonth()] +' '+ date.getUTCFullYear() +' '+ + h+':'+m+':'+s+' GMT'; +} + +// S5.1.2 Canonicalized Host Names +function canonicalDomain(str) { + if (str == null) { + return null; + } + str = str.trim().replace(/^\./,''); // S4.1.2.3 & S5.2.3: ignore leading . + + // convert to IDN if any non-ASCII characters + if (punycode && /[^\u0001-\u007f]/.test(str)) { + str = punycode.toASCII(str); + } + + return str.toLowerCase(); +} + +// S5.1.3 Domain Matching +function domainMatch(str, domStr, canonicalize) { + if (str == null || domStr == null) { + return null; + } + if (canonicalize !== false) { + str = canonicalDomain(str); + domStr = canonicalDomain(domStr); + } + + /* + * "The domain string and the string are identical. (Note that both the + * domain string and the string will have been canonicalized to lower case at + * this point)" + */ + if (str == domStr) { + return true; + } + + /* "All of the following [three] conditions hold:" (order adjusted from the RFC) */ + + /* "* The string is a host name (i.e., not an IP address)." */ + if (net.isIP(str)) { + return false; + } + + /* "* The domain string is a suffix of the string" */ + var idx = str.indexOf(domStr); + if (idx <= 0) { + return false; // it's a non-match (-1) or prefix (0) + } + + // e.g "a.b.c".indexOf("b.c") === 2 + // 5 === 3+2 + if (str.length !== domStr.length + idx) { // it's not a suffix + return false; + } + + /* "* The last character of the string that is not included in the domain + * string is a %x2E (".") character." */ + if (str.substr(idx-1,1) !== '.') { + return false; + } + + return true; +} + + +// RFC6265 S5.1.4 Paths and Path-Match + +/* + * "The user agent MUST use an algorithm equivalent to the following algorithm + * to compute the default-path of a cookie:" + * + * Assumption: the path (and not query part or absolute uri) is passed in. + */ +function defaultPath(path) { + // "2. If the uri-path is empty or if the first character of the uri-path is not + // a %x2F ("/") character, output %x2F ("/") and skip the remaining steps. + if (!path || path.substr(0,1) !== "/") { + return "/"; + } + + // "3. If the uri-path contains no more than one %x2F ("/") character, output + // %x2F ("/") and skip the remaining step." + if (path === "/") { + return path; + } + + var rightSlash = path.lastIndexOf("/"); + if (rightSlash === 0) { + return "/"; + } + + // "4. Output the characters of the uri-path from the first character up to, + // but not including, the right-most %x2F ("/")." + return path.slice(0, rightSlash); +} + + +function parse(str, options) { + if (!options || typeof options !== 'object') { + options = {}; + } + str = str.trim(); + + // We use a regex to parse the "name-value-pair" part of S5.2 + var firstSemi = str.indexOf(';'); // S5.2 step 1 + var pairRe = options.loose ? LOOSE_COOKIE_PAIR : COOKIE_PAIR; + var result = pairRe.exec(firstSemi === -1 ? str : str.substr(0,firstSemi)); + + // Rx satisfies the "the name string is empty" and "lacks a %x3D ("=")" + // constraints as well as trimming any whitespace. + if (!result) { + return; + } + + var c = new Cookie(); + if (result[1]) { + c.key = result[2].trim(); + } else { + c.key = ''; + } + c.value = result[3].trim(); + if (CONTROL_CHARS.test(c.key) || CONTROL_CHARS.test(c.value)) { + return; + } + + if (firstSemi === -1) { + return c; + } + + // S5.2.3 "unparsed-attributes consist of the remainder of the set-cookie-string + // (including the %x3B (";") in question)." plus later on in the same section + // "discard the first ";" and trim". + var unparsed = str.slice(firstSemi + 1).trim(); + + // "If the unparsed-attributes string is empty, skip the rest of these + // steps." + if (unparsed.length === 0) { + return c; + } + + /* + * S5.2 says that when looping over the items "[p]rocess the attribute-name + * and attribute-value according to the requirements in the following + * subsections" for every item. Plus, for many of the individual attributes + * in S5.3 it says to use the "attribute-value of the last attribute in the + * cookie-attribute-list". Therefore, in this implementation, we overwrite + * the previous value. + */ + var cookie_avs = unparsed.split(';'); + while (cookie_avs.length) { + var av = cookie_avs.shift().trim(); + if (av.length === 0) { // happens if ";;" appears + continue; + } + var av_sep = av.indexOf('='); + var av_key, av_value; + + if (av_sep === -1) { + av_key = av; + av_value = null; + } else { + av_key = av.substr(0,av_sep); + av_value = av.substr(av_sep+1); + } + + av_key = av_key.trim().toLowerCase(); + + if (av_value) { + av_value = av_value.trim(); + } + + switch(av_key) { + case 'expires': // S5.2.1 + if (av_value) { + var exp = parseDate(av_value); + // "If the attribute-value failed to parse as a cookie date, ignore the + // cookie-av." + if (exp) { + // over and underflow not realistically a concern: V8's getTime() seems to + // store something larger than a 32-bit time_t (even with 32-bit node) + c.expires = exp; + } + } + break; + + case 'max-age': // S5.2.2 + if (av_value) { + // "If the first character of the attribute-value is not a DIGIT or a "-" + // character ...[or]... If the remainder of attribute-value contains a + // non-DIGIT character, ignore the cookie-av." + if (/^-?[0-9]+$/.test(av_value)) { + var delta = parseInt(av_value, 10); + // "If delta-seconds is less than or equal to zero (0), let expiry-time + // be the earliest representable date and time." + c.setMaxAge(delta); + } + } + break; + + case 'domain': // S5.2.3 + // "If the attribute-value is empty, the behavior is undefined. However, + // the user agent SHOULD ignore the cookie-av entirely." + if (av_value) { + // S5.2.3 "Let cookie-domain be the attribute-value without the leading %x2E + // (".") character." + var domain = av_value.trim().replace(/^\./, ''); + if (domain) { + // "Convert the cookie-domain to lower case." + c.domain = domain.toLowerCase(); + } + } + break; + + case 'path': // S5.2.4 + /* + * "If the attribute-value is empty or if the first character of the + * attribute-value is not %x2F ("/"): + * Let cookie-path be the default-path. + * Otherwise: + * Let cookie-path be the attribute-value." + * + * We'll represent the default-path as null since it depends on the + * context of the parsing. + */ + c.path = av_value && av_value[0] === "/" ? av_value : null; + break; + + case 'secure': // S5.2.5 + /* + * "If the attribute-name case-insensitively matches the string "Secure", + * the user agent MUST append an attribute to the cookie-attribute-list + * with an attribute-name of Secure and an empty attribute-value." + */ + c.secure = true; + break; + + case 'httponly': // S5.2.6 -- effectively the same as 'secure' + c.httpOnly = true; + break; + + default: + c.extensions = c.extensions || []; + c.extensions.push(av); + break; + } + } + + return c; +} + +// avoid the V8 deoptimization monster! +function jsonParse(str) { + var obj; + try { + obj = JSON.parse(str); + } catch (e) { + return e; + } + return obj; +} + +function fromJSON(str) { + if (!str) { + return null; + } + + var obj; + if (typeof str === 'string') { + obj = jsonParse(str); + if (obj instanceof Error) { + return null; + } + } else { + // assume it's an Object + obj = str; + } + + var c = new Cookie(); + for (var i=0; i 1) { + var lindex = path.lastIndexOf('/'); + if (lindex === 0) { + break; + } + path = path.substr(0,lindex); + permutations.push(path); + } + permutations.push('/'); + return permutations; +} + +function getCookieContext(url) { + if (url instanceof Object) { + return url; + } + // NOTE: decodeURI will throw on malformed URIs (see GH-32). + // Therefore, we will just skip decoding for such URIs. + try { + url = decodeURI(url); + } + catch(err) { + // Silently swallow error + } + + return urlParse(url); +} + +function Cookie(options) { + options = options || {}; + + Object.keys(options).forEach(function(prop) { + if (Cookie.prototype.hasOwnProperty(prop) && + Cookie.prototype[prop] !== options[prop] && + prop.substr(0,1) !== '_') + { + this[prop] = options[prop]; + } + }, this); + + this.creation = this.creation || new Date(); + + // used to break creation ties in cookieCompare(): + Object.defineProperty(this, 'creationIndex', { + configurable: false, + enumerable: false, // important for assert.deepEqual checks + writable: true, + value: ++Cookie.cookiesCreated + }); +} + +Cookie.cookiesCreated = 0; // incremented each time a cookie is created + +Cookie.parse = parse; +Cookie.fromJSON = fromJSON; + +Cookie.prototype.key = ""; +Cookie.prototype.value = ""; + +// the order in which the RFC has them: +Cookie.prototype.expires = "Infinity"; // coerces to literal Infinity +Cookie.prototype.maxAge = null; // takes precedence over expires for TTL +Cookie.prototype.domain = null; +Cookie.prototype.path = null; +Cookie.prototype.secure = false; +Cookie.prototype.httpOnly = false; +Cookie.prototype.extensions = null; + +// set by the CookieJar: +Cookie.prototype.hostOnly = null; // boolean when set +Cookie.prototype.pathIsDefault = null; // boolean when set +Cookie.prototype.creation = null; // Date when set; defaulted by Cookie.parse +Cookie.prototype.lastAccessed = null; // Date when set +Object.defineProperty(Cookie.prototype, 'creationIndex', { + configurable: true, + enumerable: false, + writable: true, + value: 0 +}); + +Cookie.serializableProperties = Object.keys(Cookie.prototype) + .filter(function(prop) { + return !( + Cookie.prototype[prop] instanceof Function || + prop === 'creationIndex' || + prop.substr(0,1) === '_' + ); + }); + +Cookie.prototype.inspect = function inspect() { + var now = Date.now(); + return 'Cookie="'+this.toString() + + '; hostOnly='+(this.hostOnly != null ? this.hostOnly : '?') + + '; aAge='+(this.lastAccessed ? (now-this.lastAccessed.getTime())+'ms' : '?') + + '; cAge='+(this.creation ? (now-this.creation.getTime())+'ms' : '?') + + '"'; +}; + +Cookie.prototype.toJSON = function() { + var obj = {}; + + var props = Cookie.serializableProperties; + for (var i=0; i suffixLen) { + var publicSuffix = parts.slice(0,suffixLen+1).reverse().join('.'); + return converted ? punycode.toUnicode(publicSuffix) : publicSuffix; + } + + return null; +}; + +// The following generated structure is used under the MPL version 2.0 +// See public-suffix.txt for more information + +var index = module.exports.index = Object.freeze( 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Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. Neither the name of Salesforce.com nor the names of its contributors may + * be used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ +'use strict'; +/*jshint unused:false */ + +function Store() { +} +exports.Store = Store; + +// Stores may be synchronous, but are still required to use a +// Continuation-Passing Style API. The CookieJar itself will expose a "*Sync" +// API that converts from synchronous-callbacks to imperative style. +Store.prototype.synchronous = false; + +Store.prototype.findCookie = function(domain, path, key, cb) { + throw new Error('findCookie is not implemented'); +}; + +Store.prototype.findCookies = function(domain, path, cb) { + throw new Error('findCookies is not implemented'); +}; + +Store.prototype.putCookie = function(cookie, cb) { + throw new Error('putCookie is not implemented'); +}; + +Store.prototype.updateCookie = function(oldCookie, newCookie, cb) { + // recommended default implementation: + // return this.putCookie(newCookie, cb); + throw new Error('updateCookie is not implemented'); +}; + +Store.prototype.removeCookie = function(domain, path, key, cb) { + throw new Error('removeCookie is not implemented'); +}; + +Store.prototype.removeCookies = function(domain, path, cb) { + throw new Error('removeCookies is not implemented'); +}; + +Store.prototype.getAllCookies = function(cb) { + throw new Error('getAllCookies is not implemented (therefore jar cannot be serialized)'); +}; diff --git a/node_modules/npm/node_modules/request/node_modules/tough-cookie/package.json b/node_modules/npm/node_modules/request/node_modules/tough-cookie/package.json new file mode 100644 index 00000000..6c85aff5 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/tough-cookie/package.json @@ -0,0 +1,100 @@ +{ + "_from": "tough-cookie@>=2.3.0 <2.4.0", + "_id": "tough-cookie@2.3.1", + "_inBundle": true, + "_location": "/npm/request/tough-cookie", + "_nodeVersion": "6.3.1", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/tough-cookie-2.3.1.tgz_1469494891088_0.8524557144846767" + }, + "_npmUser": { + "name": "jstash", + "email": "jstash@gmail.com" + }, + "_npmVersion": "3.10.3", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request" + ], + "_resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.1.tgz", + "_shasum": "99c77dfbb7d804249e8a299d4cb0fd81fef083fd", + "author": { + "name": "Jeremy Stashewsky", + "email": "jstashewsky@salesforce.com" + }, + "bugs": { + "url": "https://github.com/SalesforceEng/tough-cookie/issues" + }, + "contributors": [ + { + "name": "Alexander Savin" + }, + { + "name": "Ian Livingstone" + }, + { + "name": "Ivan Nikulin" + }, + { + "name": "Lalit Kapoor" + }, + { + "name": "Sam Thompson" + }, + { + "name": "Sebastian Mayr" + } + ], + "description": "RFC6265 Cookies and Cookie Jar for node.js", + "devDependencies": { + "async": "^1.4.2", + "string.prototype.repeat": "^0.2.0", + "vows": "^0.8.1" + }, + "directories": {}, + "dist": { + "shasum": "99c77dfbb7d804249e8a299d4cb0fd81fef083fd", + "tarball": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.1.tgz" + }, + "engines": { + "node": ">=0.8" + }, + "files": [ + "lib" + ], + "gitHead": "c11a2d11d12348a35ef595c809e30e641a804a7d", + "homepage": "https://github.com/SalesforceEng/tough-cookie", + "keywords": [ + "HTTP", + "cookie", + "cookies", + "set-cookie", + "cookiejar", + "jar", + "RFC6265", + "RFC2965" + ], + "license": "BSD-3-Clause", + "main": "./lib/cookie", + "maintainers": [ + { + "name": "jstash", + "email": "jstash@gmail.com" + }, + { + "name": "nexxy", + "email": "emily@contactvibe.com" + } + ], + "name": "tough-cookie", + "repository": { + "type": "git", + "url": "git://github.com/SalesforceEng/tough-cookie.git" + }, + "scripts": { + "suffixup": "curl -o public_suffix_list.dat https://publicsuffix.org/list/public_suffix_list.dat && ./generate-pubsuffix.js", + "test": "vows test/*_test.js" + }, + "version": "2.3.1" +} diff --git a/node_modules/npm/node_modules/request/node_modules/tunnel-agent/LICENSE b/node_modules/npm/node_modules/request/node_modules/tunnel-agent/LICENSE new file mode 100644 index 00000000..a4a9aee0 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/tunnel-agent/LICENSE @@ -0,0 +1,55 @@ +Apache License + +Version 2.0, January 2004 + +http://www.apache.org/licenses/ + +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + +1. 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While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability. + +END OF TERMS AND CONDITIONS \ No newline at end of file diff --git a/node_modules/npm/node_modules/request/node_modules/tunnel-agent/README.md b/node_modules/npm/node_modules/request/node_modules/tunnel-agent/README.md new file mode 100644 index 00000000..bb533d56 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/tunnel-agent/README.md @@ -0,0 +1,4 @@ +tunnel-agent +============ + +HTTP proxy tunneling agent. Formerly part of mikeal/request, now a standalone module. diff --git a/node_modules/npm/node_modules/request/node_modules/tunnel-agent/index.js b/node_modules/npm/node_modules/request/node_modules/tunnel-agent/index.js new file mode 100644 index 00000000..68013ac1 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/tunnel-agent/index.js @@ -0,0 +1,243 @@ +'use strict' + +var net = require('net') + , tls = require('tls') + , http = require('http') + , https = require('https') + , events = require('events') + , assert = require('assert') + , util = require('util') + ; + +exports.httpOverHttp = httpOverHttp +exports.httpsOverHttp = httpsOverHttp +exports.httpOverHttps = httpOverHttps +exports.httpsOverHttps = httpsOverHttps + + +function httpOverHttp(options) { + var agent = new TunnelingAgent(options) + agent.request = http.request + return agent +} + +function httpsOverHttp(options) { + var agent = new TunnelingAgent(options) + agent.request = http.request + agent.createSocket = createSecureSocket + agent.defaultPort = 443 + return agent +} + +function httpOverHttps(options) { + var agent = new TunnelingAgent(options) + agent.request = https.request + return agent +} + +function httpsOverHttps(options) { + var agent = new TunnelingAgent(options) + agent.request = https.request + agent.createSocket = createSecureSocket + agent.defaultPort = 443 + return agent +} + + +function TunnelingAgent(options) { + var self = this + self.options = options || {} + self.proxyOptions = self.options.proxy || {} + self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets + self.requests = [] + self.sockets = [] + + self.on('free', function onFree(socket, host, port) { + for (var i = 0, len = self.requests.length; i < len; ++i) { + var pending = self.requests[i] + if (pending.host === host && pending.port === port) { + // Detect the request to connect same origin server, + // reuse the connection. + self.requests.splice(i, 1) + pending.request.onSocket(socket) + return + } + } + socket.destroy() + self.removeSocket(socket) + }) +} +util.inherits(TunnelingAgent, events.EventEmitter) + +TunnelingAgent.prototype.addRequest = function addRequest(req, options) { + var self = this + + // Legacy API: addRequest(req, host, port, path) + if (typeof options === 'string') { + options = { + host: options, + port: arguments[2], + path: arguments[3] + }; + } + + if (self.sockets.length >= this.maxSockets) { + // We are over limit so we'll add it to the queue. + self.requests.push({host: options.host, port: options.port, request: req}) + return + } + + // If we are under maxSockets create a new one. + self.createConnection({host: options.host, port: options.port, request: req}) +} + +TunnelingAgent.prototype.createConnection = function createConnection(pending) { + var self = this + + self.createSocket(pending, function(socket) { + socket.on('free', onFree) + socket.on('close', onCloseOrRemove) + socket.on('agentRemove', onCloseOrRemove) + pending.request.onSocket(socket) + + function onFree() { + self.emit('free', socket, pending.host, pending.port) + } + + function onCloseOrRemove(err) { + self.removeSocket(socket) + socket.removeListener('free', onFree) + socket.removeListener('close', onCloseOrRemove) + socket.removeListener('agentRemove', onCloseOrRemove) + } + }) +} + +TunnelingAgent.prototype.createSocket = function createSocket(options, cb) { + var self = this + var placeholder = {} + self.sockets.push(placeholder) + + var connectOptions = mergeOptions({}, self.proxyOptions, + { method: 'CONNECT' + , path: options.host + ':' + options.port + , agent: false + } + ) + if (connectOptions.proxyAuth) { + connectOptions.headers = connectOptions.headers || {} + connectOptions.headers['Proxy-Authorization'] = 'Basic ' + + new Buffer(connectOptions.proxyAuth).toString('base64') + } + + debug('making CONNECT request') + var connectReq = self.request(connectOptions) + connectReq.useChunkedEncodingByDefault = false // for v0.6 + connectReq.once('response', onResponse) // for v0.6 + connectReq.once('upgrade', onUpgrade) // for v0.6 + connectReq.once('connect', onConnect) // for v0.7 or later + connectReq.once('error', onError) + connectReq.end() + + function onResponse(res) { + // Very hacky. This is necessary to avoid http-parser leaks. + res.upgrade = true + } + + function onUpgrade(res, socket, head) { + // Hacky. + process.nextTick(function() { + onConnect(res, socket, head) + }) + } + + function onConnect(res, socket, head) { + connectReq.removeAllListeners() + socket.removeAllListeners() + + if (res.statusCode === 200) { + assert.equal(head.length, 0) + debug('tunneling connection has established') + self.sockets[self.sockets.indexOf(placeholder)] = socket + cb(socket) + } else { + debug('tunneling socket could not be established, statusCode=%d', res.statusCode) + var error = new Error('tunneling socket could not be established, ' + 'statusCode=' + res.statusCode) + error.code = 'ECONNRESET' + options.request.emit('error', error) + self.removeSocket(placeholder) + } + } + + function onError(cause) { + connectReq.removeAllListeners() + + debug('tunneling socket could not be established, cause=%s\n', cause.message, cause.stack) + var error = new Error('tunneling socket could not be established, ' + 'cause=' + cause.message) + error.code = 'ECONNRESET' + options.request.emit('error', error) + self.removeSocket(placeholder) + } +} + +TunnelingAgent.prototype.removeSocket = function removeSocket(socket) { + var pos = this.sockets.indexOf(socket) + if (pos === -1) return + + this.sockets.splice(pos, 1) + + var pending = this.requests.shift() + if (pending) { + // If we have pending requests and a socket gets closed a new one + // needs to be created to take over in the pool for the one that closed. + this.createConnection(pending) + } +} + +function createSecureSocket(options, cb) { + var self = this + TunnelingAgent.prototype.createSocket.call(self, options, function(socket) { + // 0 is dummy port for v0.6 + var secureSocket = tls.connect(0, mergeOptions({}, self.options, + { servername: options.host + , socket: socket + } + )) + self.sockets[self.sockets.indexOf(socket)] = secureSocket + cb(secureSocket) + }) +} + + +function mergeOptions(target) { + for (var i = 1, len = arguments.length; i < len; ++i) { + var overrides = arguments[i] + if (typeof overrides === 'object') { + var keys = Object.keys(overrides) + for (var j = 0, keyLen = keys.length; j < keyLen; ++j) { + var k = keys[j] + if (overrides[k] !== undefined) { + target[k] = overrides[k] + } + } + } + } + return target +} + + +var debug +if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) { + debug = function() { + var args = Array.prototype.slice.call(arguments) + if (typeof args[0] === 'string') { + args[0] = 'TUNNEL: ' + args[0] + } else { + args.unshift('TUNNEL:') + } + console.error.apply(console, args) + } +} else { + debug = function() {} +} +exports.debug = debug // for test diff --git a/node_modules/npm/node_modules/request/node_modules/tunnel-agent/package.json b/node_modules/npm/node_modules/request/node_modules/tunnel-agent/package.json new file mode 100644 index 00000000..442b5441 --- /dev/null +++ b/node_modules/npm/node_modules/request/node_modules/tunnel-agent/package.json @@ -0,0 +1,73 @@ +{ + "_from": "tunnel-agent@>=0.4.1 <0.5.0", + "_id": "tunnel-agent@0.4.3", + "_inBundle": true, + "_location": "/npm/request/tunnel-agent", + "_nodeVersion": "5.9.0", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/tunnel-agent-0.4.3.tgz_1462396470295_0.23639482469297945" + }, + "_npmUser": { + "name": "simov", + "email": "simeonvelichkov@gmail.com" + }, + "_npmVersion": "2.15.3", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/request" + ], + "_resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.4.3.tgz", + "_shasum": "6373db76909fe570e08d73583365ed828a74eeeb", + "author": { + "name": "Mikeal Rogers", + "email": "mikeal.rogers@gmail.com", + "url": "http://www.futurealoof.com" + }, + "bugs": { + "url": "https://github.com/mikeal/tunnel-agent/issues" + }, + "dependencies": {}, + "description": "HTTP proxy tunneling agent. Formerly part of mikeal/request, now a standalone module.", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "6373db76909fe570e08d73583365ed828a74eeeb", + "tarball": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.4.3.tgz" + }, + "engines": { + "node": "*" + }, + "files": [ + "index.js" + ], + "gitHead": "e72d830f5ed388a2a71d37ce062c38e3fb34bdde", + "homepage": "https://github.com/mikeal/tunnel-agent#readme", + "license": "Apache-2.0", + "main": "index.js", + "maintainers": [ + { + "name": "mikeal", + "email": "mikeal.rogers@gmail.com" + }, + { + "name": "nylen", + "email": "jnylen@gmail.com" + }, + { + "name": "fredkschott", + "email": "fkschott@gmail.com" + }, + { + "name": "simov", + "email": "simeonvelichkov@gmail.com" + } + ], + "name": "tunnel-agent", + "optionalDependencies": {}, + "repository": { + "url": "git+https://github.com/mikeal/tunnel-agent.git" + }, + "scripts": {}, + "version": "0.4.3" +} diff --git a/node_modules/npm/node_modules/request/package.json b/node_modules/npm/node_modules/request/package.json new file mode 100644 index 00000000..437445f4 --- /dev/null +++ b/node_modules/npm/node_modules/request/package.json @@ -0,0 +1,130 @@ +{ + "_from": "request@2.74.0", + "_id": "request@2.74.0", + "_inBundle": true, + "_location": "/npm/request", + "_nodeVersion": "6.2.2", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/request-2.74.0.tgz_1469231082306_0.13140005595050752" + }, + "_npmUser": { + "name": "simov", + "email": "simeonvelichkov@gmail.com" + }, + "_npmVersion": "2.15.6", + "_phantomChildren": { + "ansi-regex": "2.0.0", + "inherits": "2.0.3", + "strip-ansi": "3.0.1" + }, + "_requiredBy": [ + "/npm", + "/npm/node-gyp", + "/npm/npm-registry-client" + ], + "_resolved": "https://registry.npmjs.org/request/-/request-2.74.0.tgz", + "_shasum": "7693ca768bbb0ea5c8ce08c084a45efa05b892ab", + "author": { + "name": "Mikeal Rogers", + "email": "mikeal.rogers@gmail.com" + }, + "bugs": { + "url": "http://github.com/request/request/issues" + }, + "dependencies": { + "aws-sign2": "~0.6.0", + "aws4": "^1.2.1", + "bl": "~1.1.2", + "caseless": "~0.11.0", + "combined-stream": "~1.0.5", + "extend": "~3.0.0", + "forever-agent": "~0.6.1", + "form-data": "~1.0.0-rc4", + "har-validator": "~2.0.6", + "hawk": "~3.1.3", + "http-signature": "~1.1.0", + "is-typedarray": "~1.0.0", + "isstream": "~0.1.2", + "json-stringify-safe": "~5.0.1", + "mime-types": "~2.1.7", + "node-uuid": "~1.4.7", + "oauth-sign": "~0.8.1", + "qs": "~6.2.0", + "stringstream": "~0.0.4", + "tough-cookie": "~2.3.0", + "tunnel-agent": "~0.4.1" + }, + "description": "Simplified HTTP request client.", + "devDependencies": { + "bluebird": "^3.2.1", + "browserify": "^13.0.1", + "browserify-istanbul": "^2.0.0", + "buffer-equal": "^1.0.0", + "codecov": "^1.0.1", + "coveralls": "^2.11.4", + "eslint": "^2.5.3", + "function-bind": "^1.0.2", + "istanbul": "^0.4.0", + "karma": "^1.1.1", + "karma-browserify": "^5.0.1", + "karma-cli": "^1.0.0", + "karma-coverage": "^1.0.0", + "karma-phantomjs-launcher": "^1.0.0", + "karma-tap": "^2.0.1", + "phantomjs-prebuilt": "^2.1.3", + "rimraf": "^2.2.8", + "server-destroy": "^1.0.1", + "tape": "^4.6.0", + "taper": "^0.4.0" + }, + "directories": {}, + "dist": { + "shasum": "7693ca768bbb0ea5c8ce08c084a45efa05b892ab", + "tarball": "https://registry.npmjs.org/request/-/request-2.74.0.tgz" + }, + "engines": { + "node": ">=0.8.0" + }, + "gitHead": "76e82351cbc21049441b1763c6f2bbd504fa8f5a", + "homepage": "https://github.com/request/request#readme", + "license": "Apache-2.0", + "main": "index.js", + "maintainers": [ + { + "name": "mikeal", + "email": "mikeal.rogers@gmail.com" + }, + { + "name": "nylen", + "email": "jnylen@gmail.com" + }, + { + "name": "fredkschott", + "email": "fkschott@gmail.com" + }, + { + "name": "simov", + "email": "simeonvelichkov@gmail.com" + } + ], + "name": "request", + "repository": { + "type": "git", + "url": "git+https://github.com/request/request.git" + }, + "scripts": { + "lint": "eslint lib/ *.js tests/ && echo Lint passed.", + "test": "npm run lint && npm run test-ci && npm run test-browser", + "test-browser": "node tests/browser/start.js", + "test-ci": "taper tests/test-*.js", + "test-cov": "istanbul cover tape tests/test-*.js" + }, + "tags": [ + "http", + "simple", + "util", + "utility" + ], + "version": "2.74.0" +} diff --git a/node_modules/npm/node_modules/request/request.js b/node_modules/npm/node_modules/request/request.js new file mode 100644 index 00000000..8267c125 --- /dev/null +++ b/node_modules/npm/node_modules/request/request.js @@ -0,0 +1,1434 @@ +'use strict' + +var http = require('http') + , https = require('https') + , url = require('url') + , util = require('util') + , stream = require('stream') + , zlib = require('zlib') + , bl = require('bl') + , hawk = require('hawk') + , aws2 = require('aws-sign2') + , aws4 = require('aws4') + , httpSignature = require('http-signature') + , mime = require('mime-types') + , stringstream = require('stringstream') + , caseless = require('caseless') + , ForeverAgent = require('forever-agent') + , FormData = require('form-data') + , extend = require('extend') + , isstream = require('isstream') + , isTypedArray = require('is-typedarray').strict + , helpers = require('./lib/helpers') + , cookies = require('./lib/cookies') + , getProxyFromURI = require('./lib/getProxyFromURI') + , Querystring = require('./lib/querystring').Querystring + , Har = require('./lib/har').Har + , Auth = require('./lib/auth').Auth + , OAuth = require('./lib/oauth').OAuth + , Multipart = require('./lib/multipart').Multipart + , Redirect = require('./lib/redirect').Redirect + , Tunnel = require('./lib/tunnel').Tunnel + +var safeStringify = helpers.safeStringify + , isReadStream = helpers.isReadStream + , toBase64 = helpers.toBase64 + , defer = helpers.defer + , copy = helpers.copy + , version = helpers.version + , globalCookieJar = cookies.jar() + + +var globalPool = {} + +function filterForNonReserved(reserved, options) { + // Filter out properties that are not reserved. + // Reserved values are passed in at call site. + + var object = {} + for (var i in options) { + var notReserved = (reserved.indexOf(i) === -1) + if (notReserved) { + object[i] = options[i] + } + } + return object +} + +function filterOutReservedFunctions(reserved, options) { + // Filter out properties that are functions and are reserved. + // Reserved values are passed in at call site. + + var object = {} + for (var i in options) { + var isReserved = !(reserved.indexOf(i) === -1) + var isFunction = (typeof options[i] === 'function') + if (!(isReserved && isFunction)) { + object[i] = options[i] + } + } + return object + +} + +// Return a simpler request object to allow serialization +function requestToJSON() { + var self = this + return { + uri: self.uri, + method: self.method, + headers: self.headers + } +} + +// Return a simpler response object to allow serialization +function responseToJSON() { + var self = this + return { + statusCode: self.statusCode, + body: self.body, + headers: self.headers, + request: requestToJSON.call(self.request) + } +} + +function Request (options) { + // if given the method property in options, set property explicitMethod to true + + // extend the Request instance with any non-reserved properties + // remove any reserved functions from the options object + // set Request instance to be readable and writable + // call init + + var self = this + + // start with HAR, then override with additional options + if (options.har) { + self._har = new Har(self) + options = self._har.options(options) + } + + stream.Stream.call(self) + var reserved = Object.keys(Request.prototype) + var nonReserved = filterForNonReserved(reserved, options) + + extend(self, nonReserved) + options = filterOutReservedFunctions(reserved, options) + + self.readable = true + self.writable = true + if (options.method) { + self.explicitMethod = true + } + self._qs = new Querystring(self) + self._auth = new Auth(self) + self._oauth = new OAuth(self) + self._multipart = new Multipart(self) + self._redirect = new Redirect(self) + self._tunnel = new Tunnel(self) + self.init(options) +} + +util.inherits(Request, stream.Stream) + +// Debugging +Request.debug = process.env.NODE_DEBUG && /\brequest\b/.test(process.env.NODE_DEBUG) +function debug() { + if (Request.debug) { + console.error('REQUEST %s', util.format.apply(util, arguments)) + } +} +Request.prototype.debug = debug + +Request.prototype.init = function (options) { + // init() contains all the code to setup the request object. + // the actual outgoing request is not started until start() is called + // this function is called from both the constructor and on redirect. + var self = this + if (!options) { + options = {} + } + self.headers = self.headers ? copy(self.headers) : {} + + // Delete headers with value undefined since they break + // ClientRequest.OutgoingMessage.setHeader in node 0.12 + for (var headerName in self.headers) { + if (typeof self.headers[headerName] === 'undefined') { + delete self.headers[headerName] + } + } + + caseless.httpify(self, self.headers) + + if (!self.method) { + self.method = options.method || 'GET' + } + if (!self.localAddress) { + self.localAddress = options.localAddress + } + + self._qs.init(options) + + debug(options) + if (!self.pool && self.pool !== false) { + self.pool = globalPool + } + self.dests = self.dests || [] + self.__isRequestRequest = true + + // Protect against double callback + if (!self._callback && self.callback) { + self._callback = self.callback + self.callback = function () { + if (self._callbackCalled) { + return // Print a warning maybe? + } + self._callbackCalled = true + self._callback.apply(self, arguments) + } + self.on('error', self.callback.bind()) + self.on('complete', self.callback.bind(self, null)) + } + + // People use this property instead all the time, so support it + if (!self.uri && self.url) { + self.uri = self.url + delete self.url + } + + // If there's a baseUrl, then use it as the base URL (i.e. uri must be + // specified as a relative path and is appended to baseUrl). + if (self.baseUrl) { + if (typeof self.baseUrl !== 'string') { + return self.emit('error', new Error('options.baseUrl must be a string')) + } + + if (typeof self.uri !== 'string') { + return self.emit('error', new Error('options.uri must be a string when using options.baseUrl')) + } + + if (self.uri.indexOf('//') === 0 || self.uri.indexOf('://') !== -1) { + return self.emit('error', new Error('options.uri must be a path when using options.baseUrl')) + } + + // Handle all cases to make sure that there's only one slash between + // baseUrl and uri. + var baseUrlEndsWithSlash = self.baseUrl.lastIndexOf('/') === self.baseUrl.length - 1 + var uriStartsWithSlash = self.uri.indexOf('/') === 0 + + if (baseUrlEndsWithSlash && uriStartsWithSlash) { + self.uri = self.baseUrl + self.uri.slice(1) + } else if (baseUrlEndsWithSlash || uriStartsWithSlash) { + self.uri = self.baseUrl + self.uri + } else if (self.uri === '') { + self.uri = self.baseUrl + } else { + self.uri = self.baseUrl + '/' + self.uri + } + delete self.baseUrl + } + + // A URI is needed by this point, emit error if we haven't been able to get one + if (!self.uri) { + return self.emit('error', new Error('options.uri is a required argument')) + } + + // If a string URI/URL was given, parse it into a URL object + if (typeof self.uri === 'string') { + self.uri = url.parse(self.uri) + } + + // Some URL objects are not from a URL parsed string and need href added + if (!self.uri.href) { + self.uri.href = url.format(self.uri) + } + + // DEPRECATED: Warning for users of the old Unix Sockets URL Scheme + if (self.uri.protocol === 'unix:') { + return self.emit('error', new Error('`unix://` URL scheme is no longer supported. Please use the format `http://unix:SOCKET:PATH`')) + } + + // Support Unix Sockets + if (self.uri.host === 'unix') { + self.enableUnixSocket() + } + + if (self.strictSSL === false) { + self.rejectUnauthorized = false + } + + if (!self.uri.pathname) {self.uri.pathname = '/'} + + if (!(self.uri.host || (self.uri.hostname && self.uri.port)) && !self.uri.isUnix) { + // Invalid URI: it may generate lot of bad errors, like 'TypeError: Cannot call method `indexOf` of undefined' in CookieJar + // Detect and reject it as soon as possible + var faultyUri = url.format(self.uri) + var message = 'Invalid URI "' + faultyUri + '"' + if (Object.keys(options).length === 0) { + // No option ? This can be the sign of a redirect + // As this is a case where the user cannot do anything (they didn't call request directly with this URL) + // they should be warned that it can be caused by a redirection (can save some hair) + message += '. This can be caused by a crappy redirection.' + } + // This error was fatal + self.abort() + return self.emit('error', new Error(message)) + } + + if (!self.hasOwnProperty('proxy')) { + self.proxy = getProxyFromURI(self.uri) + } + + self.tunnel = self._tunnel.isEnabled() + if (self.proxy) { + self._tunnel.setup(options) + } + + self._redirect.onRequest(options) + + self.setHost = false + if (!self.hasHeader('host')) { + var hostHeaderName = self.originalHostHeaderName || 'host' + self.setHeader(hostHeaderName, self.uri.hostname) + if (self.uri.port) { + if ( !(self.uri.port === 80 && self.uri.protocol === 'http:') && + !(self.uri.port === 443 && self.uri.protocol === 'https:') ) { + self.setHeader(hostHeaderName, self.getHeader('host') + (':' + self.uri.port) ) + } + } + self.setHost = true + } + + self.jar(self._jar || options.jar) + + if (!self.uri.port) { + if (self.uri.protocol === 'http:') {self.uri.port = 80} + else if (self.uri.protocol === 'https:') {self.uri.port = 443} + } + + if (self.proxy && !self.tunnel) { + self.port = self.proxy.port + self.host = self.proxy.hostname + } else { + self.port = self.uri.port + self.host = self.uri.hostname + } + + if (options.form) { + self.form(options.form) + } + + if (options.formData) { + var formData = options.formData + var requestForm = self.form() + var appendFormValue = function (key, value) { + if (value && value.hasOwnProperty('value') && value.hasOwnProperty('options')) { + requestForm.append(key, value.value, value.options) + } else { + requestForm.append(key, value) + } + } + for (var formKey in formData) { + if (formData.hasOwnProperty(formKey)) { + var formValue = formData[formKey] + if (formValue instanceof Array) { + for (var j = 0; j < formValue.length; j++) { + appendFormValue(formKey, formValue[j]) + } + } else { + appendFormValue(formKey, formValue) + } + } + } + } + + if (options.qs) { + self.qs(options.qs) + } + + if (self.uri.path) { + self.path = self.uri.path + } else { + self.path = self.uri.pathname + (self.uri.search || '') + } + + if (self.path.length === 0) { + self.path = '/' + } + + // Auth must happen last in case signing is dependent on other headers + if (options.aws) { + self.aws(options.aws) + } + + if (options.hawk) { + self.hawk(options.hawk) + } + + if (options.httpSignature) { + self.httpSignature(options.httpSignature) + } + + if (options.auth) { + if (Object.prototype.hasOwnProperty.call(options.auth, 'username')) { + options.auth.user = options.auth.username + } + if (Object.prototype.hasOwnProperty.call(options.auth, 'password')) { + options.auth.pass = options.auth.password + } + + self.auth( + options.auth.user, + options.auth.pass, + options.auth.sendImmediately, + options.auth.bearer + ) + } + + if (self.gzip && !self.hasHeader('accept-encoding')) { + self.setHeader('accept-encoding', 'gzip, deflate') + } + + if (self.uri.auth && !self.hasHeader('authorization')) { + var uriAuthPieces = self.uri.auth.split(':').map(function(item) {return self._qs.unescape(item)}) + self.auth(uriAuthPieces[0], uriAuthPieces.slice(1).join(':'), true) + } + + if (!self.tunnel && self.proxy && self.proxy.auth && !self.hasHeader('proxy-authorization')) { + var proxyAuthPieces = self.proxy.auth.split(':').map(function(item) {return self._qs.unescape(item)}) + var authHeader = 'Basic ' + toBase64(proxyAuthPieces.join(':')) + self.setHeader('proxy-authorization', authHeader) + } + + if (self.proxy && !self.tunnel) { + self.path = (self.uri.protocol + '//' + self.uri.host + self.path) + } + + if (options.json) { + self.json(options.json) + } + if (options.multipart) { + self.multipart(options.multipart) + } + + if (options.time) { + self.timing = true + self.elapsedTime = self.elapsedTime || 0 + } + + function setContentLength () { + if (isTypedArray(self.body)) { + self.body = new Buffer(self.body) + } + + if (!self.hasHeader('content-length')) { + var length + if (typeof self.body === 'string') { + length = Buffer.byteLength(self.body) + } + else if (Array.isArray(self.body)) { + length = self.body.reduce(function (a, b) {return a + b.length}, 0) + } + else { + length = self.body.length + } + + if (length) { + self.setHeader('content-length', length) + } else { + self.emit('error', new Error('Argument error, options.body.')) + } + } + } + if (self.body && !isstream(self.body)) { + setContentLength() + } + + if (options.oauth) { + self.oauth(options.oauth) + } else if (self._oauth.params && self.hasHeader('authorization')) { + self.oauth(self._oauth.params) + } + + var protocol = self.proxy && !self.tunnel ? self.proxy.protocol : self.uri.protocol + , defaultModules = {'http:':http, 'https:':https} + , httpModules = self.httpModules || {} + + self.httpModule = httpModules[protocol] || defaultModules[protocol] + + if (!self.httpModule) { + return self.emit('error', new Error('Invalid protocol: ' + protocol)) + } + + if (options.ca) { + self.ca = options.ca + } + + if (!self.agent) { + if (options.agentOptions) { + self.agentOptions = options.agentOptions + } + + if (options.agentClass) { + self.agentClass = options.agentClass + } else if (options.forever) { + var v = version() + // use ForeverAgent in node 0.10- only + if (v.major === 0 && v.minor <= 10) { + self.agentClass = protocol === 'http:' ? ForeverAgent : ForeverAgent.SSL + } else { + self.agentClass = self.httpModule.Agent + self.agentOptions = self.agentOptions || {} + self.agentOptions.keepAlive = true + } + } else { + self.agentClass = self.httpModule.Agent + } + } + + if (self.pool === false) { + self.agent = false + } else { + self.agent = self.agent || self.getNewAgent() + } + + self.on('pipe', function (src) { + if (self.ntick && self._started) { + self.emit('error', new Error('You cannot pipe to this stream after the outbound request has started.')) + } + self.src = src + if (isReadStream(src)) { + if (!self.hasHeader('content-type')) { + self.setHeader('content-type', mime.lookup(src.path)) + } + } else { + if (src.headers) { + for (var i in src.headers) { + if (!self.hasHeader(i)) { + self.setHeader(i, src.headers[i]) + } + } + } + if (self._json && !self.hasHeader('content-type')) { + self.setHeader('content-type', 'application/json') + } + if (src.method && !self.explicitMethod) { + self.method = src.method + } + } + + // self.on('pipe', function () { + // console.error('You have already piped to this stream. Pipeing twice is likely to break the request.') + // }) + }) + + defer(function () { + if (self._aborted) { + return + } + + var end = function () { + if (self._form) { + if (!self._auth.hasAuth) { + self._form.pipe(self) + } + else if (self._auth.hasAuth && self._auth.sentAuth) { + self._form.pipe(self) + } + } + if (self._multipart && self._multipart.chunked) { + self._multipart.body.pipe(self) + } + if (self.body) { + if (isstream(self.body)) { + self.body.pipe(self) + } else { + setContentLength() + if (Array.isArray(self.body)) { + self.body.forEach(function (part) { + self.write(part) + }) + } else { + self.write(self.body) + } + self.end() + } + } else if (self.requestBodyStream) { + console.warn('options.requestBodyStream is deprecated, please pass the request object to stream.pipe.') + self.requestBodyStream.pipe(self) + } else if (!self.src) { + if (self._auth.hasAuth && !self._auth.sentAuth) { + self.end() + return + } + if (self.method !== 'GET' && typeof self.method !== 'undefined') { + self.setHeader('content-length', 0) + } + self.end() + } + } + + if (self._form && !self.hasHeader('content-length')) { + // Before ending the request, we had to compute the length of the whole form, asyncly + self.setHeader(self._form.getHeaders(), true) + self._form.getLength(function (err, length) { + if (!err && !isNaN(length)) { + self.setHeader('content-length', length) + } + end() + }) + } else { + end() + } + + self.ntick = true + }) + +} + +Request.prototype.getNewAgent = function () { + var self = this + var Agent = self.agentClass + var options = {} + if (self.agentOptions) { + for (var i in self.agentOptions) { + options[i] = self.agentOptions[i] + } + } + if (self.ca) { + options.ca = self.ca + } + if (self.ciphers) { + options.ciphers = self.ciphers + } + if (self.secureProtocol) { + options.secureProtocol = self.secureProtocol + } + if (self.secureOptions) { + options.secureOptions = self.secureOptions + } + if (typeof self.rejectUnauthorized !== 'undefined') { + options.rejectUnauthorized = self.rejectUnauthorized + } + + if (self.cert && self.key) { + options.key = self.key + options.cert = self.cert + } + + if (self.pfx) { + options.pfx = self.pfx + } + + if (self.passphrase) { + options.passphrase = self.passphrase + } + + var poolKey = '' + + // different types of agents are in different pools + if (Agent !== self.httpModule.Agent) { + poolKey += Agent.name + } + + // ca option is only relevant if proxy or destination are https + var proxy = self.proxy + if (typeof proxy === 'string') { + proxy = url.parse(proxy) + } + var isHttps = (proxy && proxy.protocol === 'https:') || this.uri.protocol === 'https:' + + if (isHttps) { + if (options.ca) { + if (poolKey) { + poolKey += ':' + } + poolKey += options.ca + } + + if (typeof options.rejectUnauthorized !== 'undefined') { + if (poolKey) { + poolKey += ':' + } + poolKey += options.rejectUnauthorized + } + + if (options.cert) { + if (poolKey) { + poolKey += ':' + } + poolKey += options.cert.toString('ascii') + options.key.toString('ascii') + } + + if (options.pfx) { + if (poolKey) { + poolKey += ':' + } + poolKey += options.pfx.toString('ascii') + } + + if (options.ciphers) { + if (poolKey) { + poolKey += ':' + } + poolKey += options.ciphers + } + + if (options.secureProtocol) { + if (poolKey) { + poolKey += ':' + } + poolKey += options.secureProtocol + } + + if (options.secureOptions) { + if (poolKey) { + poolKey += ':' + } + poolKey += options.secureOptions + } + } + + if (self.pool === globalPool && !poolKey && Object.keys(options).length === 0 && self.httpModule.globalAgent) { + // not doing anything special. Use the globalAgent + return self.httpModule.globalAgent + } + + // we're using a stored agent. Make sure it's protocol-specific + poolKey = self.uri.protocol + poolKey + + // generate a new agent for this setting if none yet exists + if (!self.pool[poolKey]) { + self.pool[poolKey] = new Agent(options) + // properly set maxSockets on new agents + if (self.pool.maxSockets) { + self.pool[poolKey].maxSockets = self.pool.maxSockets + } + } + + return self.pool[poolKey] +} + +Request.prototype.start = function () { + // start() is called once we are ready to send the outgoing HTTP request. + // this is usually called on the first write(), end() or on nextTick() + var self = this + + if (self._aborted) { + return + } + + self._started = true + self.method = self.method || 'GET' + self.href = self.uri.href + + if (self.src && self.src.stat && self.src.stat.size && !self.hasHeader('content-length')) { + self.setHeader('content-length', self.src.stat.size) + } + if (self._aws) { + self.aws(self._aws, true) + } + + // We have a method named auth, which is completely different from the http.request + // auth option. If we don't remove it, we're gonna have a bad time. + var reqOptions = copy(self) + delete reqOptions.auth + + debug('make request', self.uri.href) + + try { + self.req = self.httpModule.request(reqOptions) + } catch (err) { + self.emit('error', err) + return + } + + if (self.timing) { + self.startTime = new Date().getTime() + } + + if (self.timeout && !self.timeoutTimer) { + var timeout = self.timeout < 0 ? 0 : self.timeout + // Set a timeout in memory - this block will throw if the server takes more + // than `timeout` to write the HTTP status and headers (corresponding to + // the on('response') event on the client). NB: this measures wall-clock + // time, not the time between bytes sent by the server. + self.timeoutTimer = setTimeout(function () { + var connectTimeout = self.req.socket && self.req.socket.readable === false + self.abort() + var e = new Error('ETIMEDOUT') + e.code = 'ETIMEDOUT' + e.connect = connectTimeout + self.emit('error', e) + }, timeout) + + if (self.req.setTimeout) { // only works on node 0.6+ + // Set an additional timeout on the socket, via the `setsockopt` syscall. + // This timeout sets the amount of time to wait *between* bytes sent + // from the server, and may or may not correspond to the wall-clock time + // elapsed from the start of the request. + // + // In particular, it's useful for erroring if the server fails to send + // data halfway through streaming a response. + self.req.setTimeout(timeout, function () { + if (self.req) { + self.req.abort() + var e = new Error('ESOCKETTIMEDOUT') + e.code = 'ESOCKETTIMEDOUT' + e.connect = false + self.emit('error', e) + } + }) + } + } + + self.req.on('response', self.onRequestResponse.bind(self)) + self.req.on('error', self.onRequestError.bind(self)) + self.req.on('drain', function() { + self.emit('drain') + }) + self.req.on('socket', function(socket) { + self.emit('socket', socket) + }) + + self.emit('request', self.req) +} + +Request.prototype.onRequestError = function (error) { + var self = this + if (self._aborted) { + return + } + if (self.req && self.req._reusedSocket && error.code === 'ECONNRESET' + && self.agent.addRequestNoreuse) { + self.agent = { addRequest: self.agent.addRequestNoreuse.bind(self.agent) } + self.start() + self.req.end() + return + } + if (self.timeout && self.timeoutTimer) { + clearTimeout(self.timeoutTimer) + self.timeoutTimer = null + } + self.emit('error', error) +} + +Request.prototype.onRequestResponse = function (response) { + var self = this + debug('onRequestResponse', self.uri.href, response.statusCode, response.headers) + response.on('end', function() { + if (self.timing) { + self.elapsedTime += (new Date().getTime() - self.startTime) + debug('elapsed time', self.elapsedTime) + response.elapsedTime = self.elapsedTime + } + debug('response end', self.uri.href, response.statusCode, response.headers) + }) + + if (self._aborted) { + debug('aborted', self.uri.href) + response.resume() + return + } + + self.response = response + response.request = self + response.toJSON = responseToJSON + + // XXX This is different on 0.10, because SSL is strict by default + if (self.httpModule === https && + self.strictSSL && (!response.hasOwnProperty('socket') || + !response.socket.authorized)) { + debug('strict ssl error', self.uri.href) + var sslErr = response.hasOwnProperty('socket') ? response.socket.authorizationError : self.uri.href + ' does not support SSL' + self.emit('error', new Error('SSL Error: ' + sslErr)) + return + } + + // Save the original host before any redirect (if it changes, we need to + // remove any authorization headers). Also remember the case of the header + // name because lots of broken servers expect Host instead of host and we + // want the caller to be able to specify this. + self.originalHost = self.getHeader('host') + if (!self.originalHostHeaderName) { + self.originalHostHeaderName = self.hasHeader('host') + } + if (self.setHost) { + self.removeHeader('host') + } + if (self.timeout && self.timeoutTimer) { + clearTimeout(self.timeoutTimer) + self.timeoutTimer = null + } + + var targetCookieJar = (self._jar && self._jar.setCookie) ? self._jar : globalCookieJar + var addCookie = function (cookie) { + //set the cookie if it's domain in the href's domain. + try { + targetCookieJar.setCookie(cookie, self.uri.href, {ignoreError: true}) + } catch (e) { + self.emit('error', e) + } + } + + response.caseless = caseless(response.headers) + + if (response.caseless.has('set-cookie') && (!self._disableCookies)) { + var headerName = response.caseless.has('set-cookie') + if (Array.isArray(response.headers[headerName])) { + response.headers[headerName].forEach(addCookie) + } else { + addCookie(response.headers[headerName]) + } + } + + if (self._redirect.onResponse(response)) { + return // Ignore the rest of the response + } else { + // Be a good stream and emit end when the response is finished. + // Hack to emit end on close because of a core bug that never fires end + response.on('close', function () { + if (!self._ended) { + self.response.emit('end') + } + }) + + response.on('end', function () { + self._ended = true + }) + + var noBody = function (code) { + return ( + self.method === 'HEAD' + // Informational + || (code >= 100 && code < 200) + // No Content + || code === 204 + // Not Modified + || code === 304 + ) + } + + var responseContent + if (self.gzip && !noBody(response.statusCode)) { + var contentEncoding = response.headers['content-encoding'] || 'identity' + contentEncoding = contentEncoding.trim().toLowerCase() + + if (contentEncoding === 'gzip') { + responseContent = zlib.createGunzip() + response.pipe(responseContent) + } else if (contentEncoding === 'deflate') { + responseContent = zlib.createInflate() + response.pipe(responseContent) + } else { + // Since previous versions didn't check for Content-Encoding header, + // ignore any invalid values to preserve backwards-compatibility + if (contentEncoding !== 'identity') { + debug('ignoring unrecognized Content-Encoding ' + contentEncoding) + } + responseContent = response + } + } else { + responseContent = response + } + + if (self.encoding) { + if (self.dests.length !== 0) { + console.error('Ignoring encoding parameter as this stream is being piped to another stream which makes the encoding option invalid.') + } else if (responseContent.setEncoding) { + responseContent.setEncoding(self.encoding) + } else { + // Should only occur on node pre-v0.9.4 (joyent/node@9b5abe5) with + // zlib streams. + // If/When support for 0.9.4 is dropped, this should be unnecessary. + responseContent = responseContent.pipe(stringstream(self.encoding)) + } + } + + if (self._paused) { + responseContent.pause() + } + + self.responseContent = responseContent + + self.emit('response', response) + + self.dests.forEach(function (dest) { + self.pipeDest(dest) + }) + + responseContent.on('data', function (chunk) { + self._destdata = true + self.emit('data', chunk) + }) + responseContent.on('end', function (chunk) { + self.emit('end', chunk) + }) + responseContent.on('error', function (error) { + self.emit('error', error) + }) + responseContent.on('close', function () {self.emit('close')}) + + if (self.callback) { + self.readResponseBody(response) + } + //if no callback + else { + self.on('end', function () { + if (self._aborted) { + debug('aborted', self.uri.href) + return + } + self.emit('complete', response) + }) + } + } + debug('finish init function', self.uri.href) +} + +Request.prototype.readResponseBody = function (response) { + var self = this + debug('reading response\'s body') + var buffer = bl() + , strings = [] + + self.on('data', function (chunk) { + if (Buffer.isBuffer(chunk)) { + buffer.append(chunk) + } else { + strings.push(chunk) + } + }) + self.on('end', function () { + debug('end event', self.uri.href) + if (self._aborted) { + debug('aborted', self.uri.href) + // `buffer` is defined in the parent scope and used in a closure it exists for the life of the request. + // This can lead to leaky behavior if the user retains a reference to the request object. + buffer.destroy() + return + } + + if (buffer.length) { + debug('has body', self.uri.href, buffer.length) + if (self.encoding === null) { + // response.body = buffer + // can't move to this until https://github.com/rvagg/bl/issues/13 + response.body = buffer.slice() + } else { + response.body = buffer.toString(self.encoding) + } + // `buffer` is defined in the parent scope and used in a closure it exists for the life of the Request. + // This can lead to leaky behavior if the user retains a reference to the request object. + buffer.destroy() + } else if (strings.length) { + // The UTF8 BOM [0xEF,0xBB,0xBF] is converted to [0xFE,0xFF] in the JS UTC16/UCS2 representation. + // Strip this value out when the encoding is set to 'utf8', as upstream consumers won't expect it and it breaks JSON.parse(). + if (self.encoding === 'utf8' && strings[0].length > 0 && strings[0][0] === '\uFEFF') { + strings[0] = strings[0].substring(1) + } + response.body = strings.join('') + } + + if (self._json) { + try { + response.body = JSON.parse(response.body, self._jsonReviver) + } catch (e) { + debug('invalid JSON received', self.uri.href) + } + } + debug('emitting complete', self.uri.href) + if (typeof response.body === 'undefined' && !self._json) { + response.body = self.encoding === null ? new Buffer(0) : '' + } + self.emit('complete', response, response.body) + }) +} + +Request.prototype.abort = function () { + var self = this + self._aborted = true + + if (self.req) { + self.req.abort() + } + else if (self.response) { + self.response.destroy() + } + + self.emit('abort') +} + +Request.prototype.pipeDest = function (dest) { + var self = this + var response = self.response + // Called after the response is received + if (dest.headers && !dest.headersSent) { + if (response.caseless.has('content-type')) { + var ctname = response.caseless.has('content-type') + if (dest.setHeader) { + dest.setHeader(ctname, response.headers[ctname]) + } + else { + dest.headers[ctname] = response.headers[ctname] + } + } + + if (response.caseless.has('content-length')) { + var clname = response.caseless.has('content-length') + if (dest.setHeader) { + dest.setHeader(clname, response.headers[clname]) + } else { + dest.headers[clname] = response.headers[clname] + } + } + } + if (dest.setHeader && !dest.headersSent) { + for (var i in response.headers) { + // If the response content is being decoded, the Content-Encoding header + // of the response doesn't represent the piped content, so don't pass it. + if (!self.gzip || i !== 'content-encoding') { + dest.setHeader(i, response.headers[i]) + } + } + dest.statusCode = response.statusCode + } + if (self.pipefilter) { + self.pipefilter(response, dest) + } +} + +Request.prototype.qs = function (q, clobber) { + var self = this + var base + if (!clobber && self.uri.query) { + base = self._qs.parse(self.uri.query) + } else { + base = {} + } + + for (var i in q) { + base[i] = q[i] + } + + var qs = self._qs.stringify(base) + + if (qs === '') { + return self + } + + self.uri = url.parse(self.uri.href.split('?')[0] + '?' + qs) + self.url = self.uri + self.path = self.uri.path + + if (self.uri.host === 'unix') { + self.enableUnixSocket() + } + + return self +} +Request.prototype.form = function (form) { + var self = this + if (form) { + if (!/^application\/x-www-form-urlencoded\b/.test(self.getHeader('content-type'))) { + self.setHeader('content-type', 'application/x-www-form-urlencoded') + } + self.body = (typeof form === 'string') + ? self._qs.rfc3986(form.toString('utf8')) + : self._qs.stringify(form).toString('utf8') + return self + } + // create form-data object + self._form = new FormData() + self._form.on('error', function(err) { + err.message = 'form-data: ' + err.message + self.emit('error', err) + self.abort() + }) + return self._form +} +Request.prototype.multipart = function (multipart) { + var self = this + + self._multipart.onRequest(multipart) + + if (!self._multipart.chunked) { + self.body = self._multipart.body + } + + return self +} +Request.prototype.json = function (val) { + var self = this + + if (!self.hasHeader('accept')) { + self.setHeader('accept', 'application/json') + } + + if (typeof self.jsonReplacer === 'function') { + self._jsonReplacer = self.jsonReplacer + } + + self._json = true + if (typeof val === 'boolean') { + if (self.body !== undefined) { + if (!/^application\/x-www-form-urlencoded\b/.test(self.getHeader('content-type'))) { + self.body = safeStringify(self.body, self._jsonReplacer) + } else { + self.body = self._qs.rfc3986(self.body) + } + if (!self.hasHeader('content-type')) { + self.setHeader('content-type', 'application/json') + } + } + } else { + self.body = safeStringify(val, self._jsonReplacer) + if (!self.hasHeader('content-type')) { + self.setHeader('content-type', 'application/json') + } + } + + if (typeof self.jsonReviver === 'function') { + self._jsonReviver = self.jsonReviver + } + + return self +} +Request.prototype.getHeader = function (name, headers) { + var self = this + var result, re, match + if (!headers) { + headers = self.headers + } + Object.keys(headers).forEach(function (key) { + if (key.length !== name.length) { + return + } + re = new RegExp(name, 'i') + match = key.match(re) + if (match) { + result = headers[key] + } + }) + return result +} +Request.prototype.enableUnixSocket = function () { + // Get the socket & request paths from the URL + var unixParts = this.uri.path.split(':') + , host = unixParts[0] + , path = unixParts[1] + // Apply unix properties to request + this.socketPath = host + this.uri.pathname = path + this.uri.path = path + this.uri.host = host + this.uri.hostname = host + this.uri.isUnix = true +} + + +Request.prototype.auth = function (user, pass, sendImmediately, bearer) { + var self = this + + self._auth.onRequest(user, pass, sendImmediately, bearer) + + return self +} +Request.prototype.aws = function (opts, now) { + var self = this + + if (!now) { + self._aws = opts + return self + } + + if (opts.sign_version == 4 || opts.sign_version == '4') { + // use aws4 + var options = { + host: self.uri.host, + path: self.uri.path, + method: self.method, + headers: { + 'content-type': self.getHeader('content-type') || '' + }, + body: self.body + } + var signRes = aws4.sign(options, { + accessKeyId: opts.key, + secretAccessKey: opts.secret + }) + self.setHeader('authorization', signRes.headers.Authorization) + self.setHeader('x-amz-date', signRes.headers['X-Amz-Date']) + } + else { + // default: use aws-sign2 + var date = new Date() + self.setHeader('date', date.toUTCString()) + var auth = + { key: opts.key + , secret: opts.secret + , verb: self.method.toUpperCase() + , date: date + , contentType: self.getHeader('content-type') || '' + , md5: self.getHeader('content-md5') || '' + , amazonHeaders: aws2.canonicalizeHeaders(self.headers) + } + var path = self.uri.path + if (opts.bucket && path) { + auth.resource = '/' + opts.bucket + path + } else if (opts.bucket && !path) { + auth.resource = '/' + opts.bucket + } else if (!opts.bucket && path) { + auth.resource = path + } else if (!opts.bucket && !path) { + auth.resource = '/' + } + auth.resource = aws2.canonicalizeResource(auth.resource) + self.setHeader('authorization', aws2.authorization(auth)) + } + + return self +} +Request.prototype.httpSignature = function (opts) { + var self = this + httpSignature.signRequest({ + getHeader: function(header) { + return self.getHeader(header, self.headers) + }, + setHeader: function(header, value) { + self.setHeader(header, value) + }, + method: self.method, + path: self.path + }, opts) + debug('httpSignature authorization', self.getHeader('authorization')) + + return self +} +Request.prototype.hawk = function (opts) { + var self = this + self.setHeader('Authorization', hawk.client.header(self.uri, self.method, opts).field) +} +Request.prototype.oauth = function (_oauth) { + var self = this + + self._oauth.onRequest(_oauth) + + return self +} + +Request.prototype.jar = function (jar) { + var self = this + var cookies + + if (self._redirect.redirectsFollowed === 0) { + self.originalCookieHeader = self.getHeader('cookie') + } + + if (!jar) { + // disable cookies + cookies = false + self._disableCookies = true + } else { + var targetCookieJar = (jar && jar.getCookieString) ? jar : globalCookieJar + var urihref = self.uri.href + //fetch cookie in the Specified host + if (targetCookieJar) { + cookies = targetCookieJar.getCookieString(urihref) + } + } + + //if need cookie and cookie is not empty + if (cookies && cookies.length) { + if (self.originalCookieHeader) { + // Don't overwrite existing Cookie header + self.setHeader('cookie', self.originalCookieHeader + '; ' + cookies) + } else { + self.setHeader('cookie', cookies) + } + } + self._jar = jar + return self +} + + +// Stream API +Request.prototype.pipe = function (dest, opts) { + var self = this + + if (self.response) { + if (self._destdata) { + self.emit('error', new Error('You cannot pipe after data has been emitted from the response.')) + } else if (self._ended) { + self.emit('error', new Error('You cannot pipe after the response has been ended.')) + } else { + stream.Stream.prototype.pipe.call(self, dest, opts) + self.pipeDest(dest) + return dest + } + } else { + self.dests.push(dest) + stream.Stream.prototype.pipe.call(self, dest, opts) + return dest + } +} +Request.prototype.write = function () { + var self = this + if (self._aborted) {return} + + if (!self._started) { + self.start() + } + if (self.req) { + return self.req.write.apply(self.req, arguments) + } +} +Request.prototype.end = function (chunk) { + var self = this + if (self._aborted) {return} + + if (chunk) { + self.write(chunk) + } + if (!self._started) { + self.start() + } + if (self.req) { + self.req.end() + } +} +Request.prototype.pause = function () { + var self = this + if (!self.responseContent) { + self._paused = true + } else { + self.responseContent.pause.apply(self.responseContent, arguments) + } +} +Request.prototype.resume = function () { + var self = this + if (!self.responseContent) { + self._paused = false + } else { + self.responseContent.resume.apply(self.responseContent, arguments) + } +} +Request.prototype.destroy = function () { + var self = this + if (!self._ended) { + self.end() + } else if (self.response) { + self.response.destroy() + } +} + +Request.defaultProxyHeaderWhiteList = + Tunnel.defaultProxyHeaderWhiteList.slice() + +Request.defaultProxyHeaderExclusiveList = + Tunnel.defaultProxyHeaderExclusiveList.slice() + +// Exports + +Request.prototype.toJSON = requestToJSON +module.exports = Request diff --git a/node_modules/npm/node_modules/retry/.npmignore b/node_modules/npm/node_modules/retry/.npmignore new file mode 100644 index 00000000..e7726a07 --- /dev/null +++ b/node_modules/npm/node_modules/retry/.npmignore @@ -0,0 +1,2 @@ +/node_modules/* +npm-debug.log diff --git a/node_modules/npm/node_modules/retry/License b/node_modules/npm/node_modules/retry/License new file mode 100644 index 00000000..0b58de37 --- /dev/null +++ b/node_modules/npm/node_modules/retry/License @@ -0,0 +1,21 @@ +Copyright (c) 2011: +Tim Koschützki (tim@debuggable.com) +Felix Geisendörfer (felix@debuggable.com) + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + THE SOFTWARE. diff --git a/node_modules/npm/node_modules/retry/Makefile b/node_modules/npm/node_modules/retry/Makefile new file mode 100644 index 00000000..eee21a99 --- /dev/null +++ b/node_modules/npm/node_modules/retry/Makefile @@ -0,0 +1,22 @@ +SHELL := /bin/bash + +test: + @node test/runner.js + +release-major: test + npm version major -m "Release %s" + git push + npm publish + +release-minor: test + npm version minor -m "Release %s" + git push + npm publish + +release-patch: test + npm version patch -m "Release %s" + git push + npm publish + +.PHONY: test + diff --git a/node_modules/npm/node_modules/retry/Readme.md b/node_modules/npm/node_modules/retry/Readme.md new file mode 100644 index 00000000..eee05f7b --- /dev/null +++ b/node_modules/npm/node_modules/retry/Readme.md @@ -0,0 +1,215 @@ +# retry + +Abstraction for exponential and custom retry strategies for failed operations. + +## Installation + + npm install retry + +## Current Status + +This module has been tested and is ready to be used. + +## Tutorial + +The example below will retry a potentially failing `dns.resolve` operation +`10` times using an exponential backoff strategy. With the default settings, this +means the last attempt is made after `17 minutes and 3 seconds`. + +``` javascript +var dns = require('dns'); +var retry = require('retry'); + +function faultTolerantResolve(address, cb) { + var operation = retry.operation(); + + operation.attempt(function(currentAttempt) { + dns.resolve(address, function(err, addresses) { + if (operation.retry(err)) { + return; + } + + cb(err ? operation.mainError() : null, addresses); + }); + }); +} + +faultTolerantResolve('nodejs.org', function(err, addresses) { + console.log(err, addresses); +}); +``` + +Of course you can also configure the factors that go into the exponential +backoff. See the API documentation below for all available settings. +currentAttempt is an int representing the number of attempts so far. + +``` javascript +var operation = retry.operation({ + retries: 5, + factor: 3, + minTimeout: 1 * 1000, + maxTimeout: 60 * 1000, + randomize: true, +}); +``` + +## API + +### retry.operation([options]) + +Creates a new `RetryOperation` object. `options` is the same as `retry.timeouts()`'s `options`, with two additions: + +* `forever`: Whether to retry forever, defaults to `false`. +* `unref`: Wether to [unref](https://nodejs.org/api/timers.html#timers_unref) the setTimeout's, defaults to `false`. + +### retry.timeouts([options]) + +Returns an array of timeouts. All time `options` and return values are in +milliseconds. If `options` is an array, a copy of that array is returned. + +`options` is a JS object that can contain any of the following keys: + +* `retries`: The maximum amount of times to retry the operation. Default is `10`. +* `factor`: The exponential factor to use. Default is `2`. +* `minTimeout`: The number of milliseconds before starting the first retry. Default is `1000`. +* `maxTimeout`: The maximum number of milliseconds between two retries. Default is `Infinity`. +* `randomize`: Randomizes the timeouts by multiplying with a factor between `1` to `2`. Default is `false`. + +The formula used to calculate the individual timeouts is: + +``` +Math.min(random * minTimeout * Math.pow(factor, attempt), maxTimeout) +``` + +Have a look at [this article][article] for a better explanation of approach. + +If you want to tune your `factor` / `times` settings to attempt the last retry +after a certain amount of time, you can use wolfram alpha. For example in order +to tune for `10` attempts in `5 minutes`, you can use this equation: + +![screenshot](https://github.com/tim-kos/node-retry/raw/master/equation.gif) + +Explaining the various values from left to right: + +* `k = 0 ... 9`: The `retries` value (10) +* `1000`: The `minTimeout` value in ms (1000) +* `x^k`: No need to change this, `x` will be your resulting factor +* `5 * 60 * 1000`: The desired total amount of time for retrying in ms (5 minutes) + +To make this a little easier for you, use wolfram alpha to do the calculations: + + + +[article]: http://dthain.blogspot.com/2009/02/exponential-backoff-in-distributed.html + +### retry.createTimeout(attempt, opts) + +Returns a new `timeout` (integer in milliseconds) based on the given parameters. + +`attempt` is an integer representing for which retry the timeout should be calculated. If your retry operation was executed 4 times you had one attempt and 3 retries. If you then want to calculate a new timeout, you should set `attempt` to 4 (attempts are zero-indexed). + +`opts` can include `factor`, `minTimeout`, `randomize` (boolean) and `maxTimeout`. They are documented above. + +`retry.createTimeout()` is used internally by `retry.timeouts()` and is public for you to be able to create your own timeouts for reinserting an item, see [issue #13](https://github.com/tim-kos/node-retry/issues/13). + +### retry.wrap(obj, [options], [methodNames]) + +Wrap all functions of the `obj` with retry. Optionally you can pass operation options and +an array of method names which need to be wrapped. + +``` +retry.wrap(obj) + +retry.wrap(obj, ['method1', 'method2']) + +retry.wrap(obj, {retries: 3}) + +retry.wrap(obj, {retries: 3}, ['method1', 'method2']) +``` +The `options` object can take any options that the usual call to `retry.operation` can take. + +### new RetryOperation(timeouts, [options]) + +Creates a new `RetryOperation` where `timeouts` is an array where each value is +a timeout given in milliseconds. + +Available options: +* `forever`: Whether to retry forever, defaults to `false`. +* `unref`: Wether to [unref](https://nodejs.org/api/timers.html#timers_unref) the setTimeout's, defaults to `false`. + +If `forever` is true, the following changes happen: +* `RetryOperation.errors()` will only output an array of one item: the last error. +* `RetryOperation` will repeatedly use the `timeouts` array. Once all of its timeouts have been used up, it restarts with the first timeout, then uses the second and so on. + +#### retryOperation.errors() + +Returns an array of all errors that have been passed to +`retryOperation.retry()` so far. + +#### retryOperation.mainError() + +A reference to the error object that occured most frequently. Errors are +compared using the `error.message` property. + +If multiple error messages occured the same amount of time, the last error +object with that message is returned. + +If no errors occured so far, the value is `null`. + +#### retryOperation.attempt(fn, timeoutOps) + +Defines the function `fn` that is to be retried and executes it for the first +time right away. The `fn` function can receive an optional `currentAttempt` callback that represents the number of attempts to execute `fn` so far. + +Optionally defines `timeoutOps` which is an object having a property `timeout` in miliseconds and a property `cb` callback function. +Whenever your retry operation takes longer than `timeout` to execute, the timeout callback function `cb` is called. + + +#### retryOperation.try(fn) + +This is an alias for `retryOperation.attempt(fn)`. This is deprecated. Please use `retryOperation.attempt(fn)` instead. + +#### retryOperation.start(fn) + +This is an alias for `retryOperation.attempt(fn)`. This is deprecated. Please use `retryOperation.attempt(fn)` instead. + +#### retryOperation.retry(error) + +Returns `false` when no `error` value is given, or the maximum amount of retries +has been reached. + +Otherwise it returns `true`, and retries the operation after the timeout for +the current attempt number. + +#### retryOperation.stop() + +Allows you to stop the operation being retried. Useful for aborting the operation on a fatal error etc. + +#### retryOperation.attempts() + +Returns an int representing the number of attempts it took to call `fn` before it was successful. + +## License + +retry is licensed under the MIT license. + + +# Changelog + +0.10.0 Adding `stop` functionality, thanks to @maxnachlinger. + +0.9.0 Adding `unref` functionality, thanks to @satazor. + +0.8.0 Implementing retry.wrap. + +0.7.0 Some bug fixes and made retry.createTimeout() public. Fixed issues [#10](https://github.com/tim-kos/node-retry/issues/10), [#12](https://github.com/tim-kos/node-retry/issues/12), and [#13](https://github.com/tim-kos/node-retry/issues/13). + +0.6.0 Introduced optional timeOps parameter for the attempt() function which is an object having a property timeout in milliseconds and a property cb callback function. Whenever your retry operation takes longer than timeout to execute, the timeout callback function cb is called. + +0.5.0 Some minor refactoring. + +0.4.0 Changed retryOperation.try() to retryOperation.attempt(). Deprecated the aliases start() and try() for it. + +0.3.0 Added retryOperation.start() which is an alias for retryOperation.try(). + +0.2.0 Added attempts() function and parameter to retryOperation.try() representing the number of attempts it took to call fn(). diff --git a/node_modules/npm/node_modules/retry/equation.gif b/node_modules/npm/node_modules/retry/equation.gif new file mode 100644 index 0000000000000000000000000000000000000000..97107237ba19f51997d8d76135bc7d1486d856f0 GIT binary patch literal 1209 zcmV;q1V;NuNk%w1VXpu&0M!5h000001ONyK2nY-a5D*X$6c88~7#JKFARr(hBp@j$ zDJd)|F)%SPG%-0iIXOHzK|n!4L_tbON=i&hQczM-RZ?16T3TINVqs!pWnyY+YHDq2 zb8&NXb#r@pdwYF*gMovCg@cQUi;Inml#!H_m6V*BoSdDUq@kpwrKGH?tgNoAw6e6c zwzR#vy}iD@#lpqK#>LIb&CSlu)za0~*45tH-rnBc=Hlk&=H~9|?(XjH_VV`j_V)k! z|NsC0EC2ui0IvWs000L6z@KnPEENVOfMTEH9c0Z7p9z3<`87kr4n!IH|Ew$buF^Tr6-3^@midQKv4UFk?fCD@~8E z@HgbfvLPrU7IV4gfp|8%C^H$l;qq zLJ;`y;|7BS2YlpEz->xcBQ#7@yHNtNkOmwQ1ek!X@sGzuLXR#jx2fyLw;309jQGe6 zL`?+$umPZ&50}J^BQGxGIN%{G2=u5hqw|pm*t2Ul0ssMk0vb%GI^lz~c)})l{~Qc?h2kCMJmBf=4KTfq+A}mV<6G&6wD3KiFu51s1j8f&fS0 zFaiqI41q&$@ZBIIl0*neBoe|cd1H+<3Zdf>DJ(#i62j@_f)Fj-_2my?IyGjQMd%>G z07WXH-J3lkxMd6n7?DE>JIL@P5d*{^#0>(>vA~&p4RL3ldlu2^8P z!OlGQ%z<|`+iWomtGr?~EJ7!(^wLZ>?ex=7N4-QZ)=BNMGD+xg!3P&;Y_%-ZByj;I zEWG$NFy8zC&JhLd@WT!ToDGaV{P^?c4^0Iv_b4i{ghbnK$GtZyTzMtL-DCey_TZ>w XwprD$S>S;MUNdg_<(OxVL=XTw-hl|W literal 0 HcmV?d00001 diff --git a/node_modules/npm/node_modules/retry/example/dns.js b/node_modules/npm/node_modules/retry/example/dns.js new file mode 100644 index 00000000..446729b6 --- /dev/null +++ b/node_modules/npm/node_modules/retry/example/dns.js @@ -0,0 +1,31 @@ +var dns = require('dns'); +var retry = require('../lib/retry'); + +function faultTolerantResolve(address, cb) { + var opts = { + retries: 2, + factor: 2, + minTimeout: 1 * 1000, + maxTimeout: 2 * 1000, + randomize: true + }; + var operation = retry.operation(opts); + + operation.attempt(function(currentAttempt) { + dns.resolve(address, function(err, addresses) { + if (operation.retry(err)) { + return; + } + + cb(operation.mainError(), operation.errors(), addresses); + }); + }); +} + +faultTolerantResolve('nodejs.org', function(err, errors, addresses) { + console.warn('err:'); + console.log(err); + + console.warn('addresses:'); + console.log(addresses); +}); \ No newline at end of file diff --git a/node_modules/npm/node_modules/retry/example/stop.js b/node_modules/npm/node_modules/retry/example/stop.js new file mode 100644 index 00000000..e1ceafee --- /dev/null +++ b/node_modules/npm/node_modules/retry/example/stop.js @@ -0,0 +1,40 @@ +var retry = require('../lib/retry'); + +function attemptAsyncOperation(someInput, cb) { + var opts = { + retries: 2, + factor: 2, + minTimeout: 1 * 1000, + maxTimeout: 2 * 1000, + randomize: true + }; + var operation = retry.operation(opts); + + operation.attempt(function(currentAttempt) { + failingAsyncOperation(someInput, function(err, result) { + + if (err && err.message === 'A fatal error') { + operation.stop(); + return cb(err); + } + + if (operation.retry(err)) { + return; + } + + cb(operation.mainError(), operation.errors(), result); + }); + }); +} + +attemptAsyncOperation('test input', function(err, errors, result) { + console.warn('err:'); + console.log(err); + + console.warn('result:'); + console.log(result); +}); + +function failingAsyncOperation(input, cb) { + return setImmediate(cb.bind(null, new Error('A fatal error'))); +} diff --git a/node_modules/npm/node_modules/retry/index.js b/node_modules/npm/node_modules/retry/index.js new file mode 100644 index 00000000..ee62f3a1 --- /dev/null +++ b/node_modules/npm/node_modules/retry/index.js @@ -0,0 +1 @@ +module.exports = require('./lib/retry'); \ No newline at end of file diff --git a/node_modules/npm/node_modules/retry/lib/retry.js b/node_modules/npm/node_modules/retry/lib/retry.js new file mode 100644 index 00000000..77428cfd --- /dev/null +++ b/node_modules/npm/node_modules/retry/lib/retry.js @@ -0,0 +1,99 @@ +var RetryOperation = require('./retry_operation'); + +exports.operation = function(options) { + var timeouts = exports.timeouts(options); + return new RetryOperation(timeouts, { + forever: options && options.forever, + unref: options && options.unref + }); +}; + +exports.timeouts = function(options) { + if (options instanceof Array) { + return [].concat(options); + } + + var opts = { + retries: 10, + factor: 2, + minTimeout: 1 * 1000, + maxTimeout: Infinity, + randomize: false + }; + for (var key in options) { + opts[key] = options[key]; + } + + if (opts.minTimeout > opts.maxTimeout) { + throw new Error('minTimeout is greater than maxTimeout'); + } + + var timeouts = []; + for (var i = 0; i < opts.retries; i++) { + timeouts.push(this.createTimeout(i, opts)); + } + + if (options && options.forever && !timeouts.length) { + timeouts.push(this.createTimeout(i, opts)); + } + + // sort the array numerically ascending + timeouts.sort(function(a,b) { + return a - b; + }); + + return timeouts; +}; + +exports.createTimeout = function(attempt, opts) { + var random = (opts.randomize) + ? (Math.random() + 1) + : 1; + + var timeout = Math.round(random * opts.minTimeout * Math.pow(opts.factor, attempt)); + timeout = Math.min(timeout, opts.maxTimeout); + + return timeout; +}; + +exports.wrap = function(obj, options, methods) { + if (options instanceof Array) { + methods = options; + options = null; + } + + if (!methods) { + methods = []; + for (var key in obj) { + if (typeof obj[key] === 'function') { + methods.push(key); + } + } + } + + for (var i = 0; i < methods.length; i++) { + var method = methods[i]; + var original = obj[method]; + + obj[method] = function retryWrapper() { + var op = exports.operation(options); + var args = Array.prototype.slice.call(arguments); + var callback = args.pop(); + + args.push(function(err) { + if (op.retry(err)) { + return; + } + if (err) { + arguments[0] = op.mainError(); + } + callback.apply(this, arguments); + }); + + op.attempt(function() { + original.apply(obj, args); + }); + }; + obj[method].options = options; + } +}; diff --git a/node_modules/npm/node_modules/retry/lib/retry_operation.js b/node_modules/npm/node_modules/retry/lib/retry_operation.js new file mode 100644 index 00000000..2b3db8e1 --- /dev/null +++ b/node_modules/npm/node_modules/retry/lib/retry_operation.js @@ -0,0 +1,143 @@ +function RetryOperation(timeouts, options) { + // Compatibility for the old (timeouts, retryForever) signature + if (typeof options === 'boolean') { + options = { forever: options }; + } + + this._timeouts = timeouts; + this._options = options || {}; + this._fn = null; + this._errors = []; + this._attempts = 1; + this._operationTimeout = null; + this._operationTimeoutCb = null; + this._timeout = null; + + if (this._options.forever) { + this._cachedTimeouts = this._timeouts.slice(0); + } +} +module.exports = RetryOperation; + +RetryOperation.prototype.stop = function() { + if (this._timeout) { + clearTimeout(this._timeout); + } + + this._timeouts = []; + this._cachedTimeouts = null; +}; + +RetryOperation.prototype.retry = function(err) { + if (this._timeout) { + clearTimeout(this._timeout); + } + + if (!err) { + return false; + } + + this._errors.push(err); + + var timeout = this._timeouts.shift(); + if (timeout === undefined) { + if (this._cachedTimeouts) { + // retry forever, only keep last error + this._errors.splice(this._errors.length - 1, this._errors.length); + this._timeouts = this._cachedTimeouts.slice(0); + timeout = this._timeouts.shift(); + } else { + return false; + } + } + + var self = this; + var timer = setTimeout(function() { + self._attempts++; + + if (self._operationTimeoutCb) { + self._timeout = setTimeout(function() { + self._operationTimeoutCb(self._attempts); + }, self._operationTimeout); + + if (this._options.unref) { + self._timeout.unref(); + } + } + + self._fn(self._attempts); + }, timeout); + + if (this._options.unref) { + timer.unref(); + } + + return true; +}; + +RetryOperation.prototype.attempt = function(fn, timeoutOps) { + this._fn = fn; + + if (timeoutOps) { + if (timeoutOps.timeout) { + this._operationTimeout = timeoutOps.timeout; + } + if (timeoutOps.cb) { + this._operationTimeoutCb = timeoutOps.cb; + } + } + + var self = this; + if (this._operationTimeoutCb) { + this._timeout = setTimeout(function() { + self._operationTimeoutCb(); + }, self._operationTimeout); + } + + this._fn(this._attempts); +}; + +RetryOperation.prototype.try = function(fn) { + console.log('Using RetryOperation.try() is deprecated'); + this.attempt(fn); +}; + +RetryOperation.prototype.start = function(fn) { + console.log('Using RetryOperation.start() is deprecated'); + this.attempt(fn); +}; + +RetryOperation.prototype.start = RetryOperation.prototype.try; + +RetryOperation.prototype.errors = function() { + return this._errors; +}; + +RetryOperation.prototype.attempts = function() { + return this._attempts; +}; + +RetryOperation.prototype.mainError = function() { + if (this._errors.length === 0) { + return null; + } + + var counts = {}; + var mainError = null; + var mainErrorCount = 0; + + for (var i = 0; i < this._errors.length; i++) { + var error = this._errors[i]; + var message = error.message; + var count = (counts[message] || 0) + 1; + + counts[message] = count; + + if (count >= mainErrorCount) { + mainError = error; + mainErrorCount = count; + } + } + + return mainError; +}; diff --git a/node_modules/npm/node_modules/retry/package.json b/node_modules/npm/node_modules/retry/package.json new file mode 100644 index 00000000..df6f9039 --- /dev/null +++ b/node_modules/npm/node_modules/retry/package.json @@ -0,0 +1,63 @@ +{ + "_from": "retry@0.10.0", + "_id": "retry@0.10.0", + "_inBundle": true, + "_location": "/npm/retry", + "_nodeVersion": "4.2.1", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/retry-0.10.0.tgz_1471682099847_0.5031970851123333" + }, + "_npmUser": { + "name": "tim-kos", + "email": "tim@debuggable.com" + }, + "_npmVersion": "2.1.7", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/retry/-/retry-0.10.0.tgz", + "_shasum": "649e15ca408422d98318161935e7f7d652d435dd", + "author": { + "name": "Tim Koschützki", + "email": "tim@debuggable.com", + "url": "http://debuggable.com/" + }, + "bugs": { + "url": "https://github.com/tim-kos/node-retry/issues" + }, + "dependencies": {}, + "description": "Abstraction for exponential and custom retry strategies for failed operations.", + "devDependencies": { + "fake": "0.2.0", + "far": "0.0.1" + }, + "directories": { + "lib": "./lib" + }, + "dist": { + "shasum": "649e15ca408422d98318161935e7f7d652d435dd", + "tarball": "https://registry.npmjs.org/retry/-/retry-0.10.0.tgz" + }, + "engines": { + "node": "*" + }, + "gitHead": "0616e6a6ebc49b5a36b619c8f7c414ced8c3813b", + "homepage": "https://github.com/tim-kos/node-retry", + "license": "MIT", + "main": "index", + "maintainers": [ + { + "name": "tim-kos", + "email": "tim@debuggable.com" + } + ], + "name": "retry", + "repository": { + "type": "git", + "url": "git://github.com/tim-kos/node-retry.git" + }, + "scripts": {}, + "version": "0.10.0" +} diff --git a/node_modules/npm/node_modules/retry/test/common.js b/node_modules/npm/node_modules/retry/test/common.js new file mode 100644 index 00000000..22472069 --- /dev/null +++ b/node_modules/npm/node_modules/retry/test/common.js @@ -0,0 +1,10 @@ +var common = module.exports; +var path = require('path'); + +var rootDir = path.join(__dirname, '..'); +common.dir = { + lib: rootDir + '/lib' +}; + +common.assert = require('assert'); +common.fake = require('fake'); \ No newline at end of file diff --git a/node_modules/npm/node_modules/retry/test/integration/test-forever.js b/node_modules/npm/node_modules/retry/test/integration/test-forever.js new file mode 100644 index 00000000..b41307cb --- /dev/null +++ b/node_modules/npm/node_modules/retry/test/integration/test-forever.js @@ -0,0 +1,24 @@ +var common = require('../common'); +var assert = common.assert; +var retry = require(common.dir.lib + '/retry'); + +(function testForeverUsesFirstTimeout() { + var operation = retry.operation({ + retries: 0, + minTimeout: 100, + maxTimeout: 100, + forever: true + }); + + operation.attempt(function(numAttempt) { + console.log('>numAttempt', numAttempt); + var err = new Error("foo"); + if (numAttempt == 10) { + operation.stop(); + } + + if (operation.retry(err)) { + return; + } + }); +})(); diff --git a/node_modules/npm/node_modules/retry/test/integration/test-retry-operation.js b/node_modules/npm/node_modules/retry/test/integration/test-retry-operation.js new file mode 100644 index 00000000..91693642 --- /dev/null +++ b/node_modules/npm/node_modules/retry/test/integration/test-retry-operation.js @@ -0,0 +1,176 @@ +var common = require('../common'); +var assert = common.assert; +var fake = common.fake.create(); +var retry = require(common.dir.lib + '/retry'); + +(function testErrors() { + var operation = retry.operation(); + + var error = new Error('some error'); + var error2 = new Error('some other error'); + operation._errors.push(error); + operation._errors.push(error2); + + assert.deepEqual(operation.errors(), [error, error2]); +})(); + +(function testMainErrorReturnsMostFrequentError() { + var operation = retry.operation(); + var error = new Error('some error'); + var error2 = new Error('some other error'); + + operation._errors.push(error); + operation._errors.push(error2); + operation._errors.push(error); + + assert.strictEqual(operation.mainError(), error); +})(); + +(function testMainErrorReturnsLastErrorOnEqualCount() { + var operation = retry.operation(); + var error = new Error('some error'); + var error2 = new Error('some other error'); + + operation._errors.push(error); + operation._errors.push(error2); + + assert.strictEqual(operation.mainError(), error2); +})(); + +(function testAttempt() { + var operation = retry.operation(); + var fn = new Function(); + + var timeoutOpts = { + timeout: 1, + cb: function() {} + }; + operation.attempt(fn, timeoutOpts); + + assert.strictEqual(fn, operation._fn); + assert.strictEqual(timeoutOpts.timeout, operation._operationTimeout); + assert.strictEqual(timeoutOpts.cb, operation._operationTimeoutCb); +})(); + +(function testRetry() { + var times = 3; + var error = new Error('some error'); + var operation = retry.operation([1, 2, 3]); + var attempts = 0; + + var finalCallback = fake.callback('finalCallback'); + fake.expectAnytime(finalCallback); + + var fn = function() { + operation.attempt(function(currentAttempt) { + attempts++; + assert.equal(currentAttempt, attempts); + if (operation.retry(error)) { + return; + } + + assert.strictEqual(attempts, 4); + assert.strictEqual(operation.attempts(), attempts); + assert.strictEqual(operation.mainError(), error); + finalCallback(); + }); + }; + + fn(); +})(); + +(function testRetryForever() { + var error = new Error('some error'); + var operation = retry.operation({ retries: 3, forever: true }); + var attempts = 0; + + var finalCallback = fake.callback('finalCallback'); + fake.expectAnytime(finalCallback); + + var fn = function() { + operation.attempt(function(currentAttempt) { + attempts++; + assert.equal(currentAttempt, attempts); + if (attempts !== 6 && operation.retry(error)) { + return; + } + + assert.strictEqual(attempts, 6); + assert.strictEqual(operation.attempts(), attempts); + assert.strictEqual(operation.mainError(), error); + finalCallback(); + }); + }; + + fn(); +})(); + +(function testRetryForeverNoRetries() { + var error = new Error('some error'); + var delay = 50 + var operation = retry.operation({ + retries: null, + forever: true, + minTimeout: delay, + maxTimeout: delay + }); + + var attempts = 0; + var startTime = new Date().getTime(); + + var finalCallback = fake.callback('finalCallback'); + fake.expectAnytime(finalCallback); + + var fn = function() { + operation.attempt(function(currentAttempt) { + attempts++; + assert.equal(currentAttempt, attempts); + if (attempts !== 4 && operation.retry(error)) { + return; + } + + var endTime = new Date().getTime(); + var minTime = startTime + (delay * 3); + var maxTime = minTime + 20 // add a little headroom for code execution time + assert(endTime > minTime) + assert(endTime < maxTime) + assert.strictEqual(attempts, 4); + assert.strictEqual(operation.attempts(), attempts); + assert.strictEqual(operation.mainError(), error); + finalCallback(); + }); + }; + + fn(); +})(); + +(function testStop() { + var error = new Error('some error'); + var operation = retry.operation([1, 2, 3]); + var attempts = 0; + + var finalCallback = fake.callback('finalCallback'); + fake.expectAnytime(finalCallback); + + var fn = function() { + operation.attempt(function(currentAttempt) { + attempts++; + assert.equal(currentAttempt, attempts); + + if (attempts === 2) { + operation.stop(); + + assert.strictEqual(attempts, 2); + assert.strictEqual(operation.attempts(), attempts); + assert.strictEqual(operation.mainError(), error); + finalCallback(); + } + + if (operation.retry(error)) { + return; + } + }); + }; + + fn(); +})(); diff --git a/node_modules/npm/node_modules/retry/test/integration/test-retry-wrap.js b/node_modules/npm/node_modules/retry/test/integration/test-retry-wrap.js new file mode 100644 index 00000000..7ca8bc7e --- /dev/null +++ b/node_modules/npm/node_modules/retry/test/integration/test-retry-wrap.js @@ -0,0 +1,77 @@ +var common = require('../common'); +var assert = common.assert; +var fake = common.fake.create(); +var retry = require(common.dir.lib + '/retry'); + +function getLib() { + return { + fn1: function() {}, + fn2: function() {}, + fn3: function() {} + }; +} + +(function wrapAll() { + var lib = getLib(); + retry.wrap(lib); + assert.equal(lib.fn1.name, 'retryWrapper'); + assert.equal(lib.fn2.name, 'retryWrapper'); + assert.equal(lib.fn3.name, 'retryWrapper'); +}()); + +(function wrapAllPassOptions() { + var lib = getLib(); + retry.wrap(lib, {retries: 2}); + assert.equal(lib.fn1.name, 'retryWrapper'); + assert.equal(lib.fn2.name, 'retryWrapper'); + assert.equal(lib.fn3.name, 'retryWrapper'); + assert.equal(lib.fn1.options.retries, 2); + assert.equal(lib.fn2.options.retries, 2); + assert.equal(lib.fn3.options.retries, 2); +}()); + +(function wrapDefined() { + var lib = getLib(); + retry.wrap(lib, ['fn2', 'fn3']); + assert.notEqual(lib.fn1.name, 'retryWrapper'); + assert.equal(lib.fn2.name, 'retryWrapper'); + assert.equal(lib.fn3.name, 'retryWrapper'); +}()); + +(function wrapDefinedAndPassOptions() { + var lib = getLib(); + retry.wrap(lib, {retries: 2}, ['fn2', 'fn3']); + assert.notEqual(lib.fn1.name, 'retryWrapper'); + assert.equal(lib.fn2.name, 'retryWrapper'); + assert.equal(lib.fn3.name, 'retryWrapper'); + assert.equal(lib.fn2.options.retries, 2); + assert.equal(lib.fn3.options.retries, 2); +}()); + +(function runWrappedWithoutError() { + var callbackCalled; + var lib = {method: function(a, b, callback) { + assert.equal(a, 1); + assert.equal(b, 2); + assert.equal(typeof callback, 'function'); + callback(); + }}; + retry.wrap(lib); + lib.method(1, 2, function() { + callbackCalled = true; + }); + assert.ok(callbackCalled); +}()); + +(function runWrappedWithError() { + var callbackCalled; + var lib = {method: function(callback) { + callback(new Error('Some error')); + }}; + retry.wrap(lib, {retries: 1}); + lib.method(function(err) { + callbackCalled = true; + assert.ok(err instanceof Error); + }); + assert.ok(!callbackCalled); +}()); diff --git a/node_modules/npm/node_modules/retry/test/integration/test-timeouts.js b/node_modules/npm/node_modules/retry/test/integration/test-timeouts.js new file mode 100644 index 00000000..7206b0fb --- /dev/null +++ b/node_modules/npm/node_modules/retry/test/integration/test-timeouts.js @@ -0,0 +1,69 @@ +var common = require('../common'); +var assert = common.assert; +var retry = require(common.dir.lib + '/retry'); + +(function testDefaultValues() { + var timeouts = retry.timeouts(); + + assert.equal(timeouts.length, 10); + assert.equal(timeouts[0], 1000); + assert.equal(timeouts[1], 2000); + assert.equal(timeouts[2], 4000); +})(); + +(function testDefaultValuesWithRandomize() { + var minTimeout = 5000; + var timeouts = retry.timeouts({ + minTimeout: minTimeout, + randomize: true + }); + + assert.equal(timeouts.length, 10); + assert.ok(timeouts[0] > minTimeout); + assert.ok(timeouts[1] > timeouts[0]); + assert.ok(timeouts[2] > timeouts[1]); +})(); + +(function testPassedTimeoutsAreUsed() { + var timeoutsArray = [1000, 2000, 3000]; + var timeouts = retry.timeouts(timeoutsArray); + assert.deepEqual(timeouts, timeoutsArray); + assert.notStrictEqual(timeouts, timeoutsArray); +})(); + +(function testTimeoutsAreWithinBoundaries() { + var minTimeout = 1000; + var maxTimeout = 10000; + var timeouts = retry.timeouts({ + minTimeout: minTimeout, + maxTimeout: maxTimeout + }); + for (var i = 0; i < timeouts; i++) { + assert.ok(timeouts[i] >= minTimeout); + assert.ok(timeouts[i] <= maxTimeout); + } +})(); + +(function testTimeoutsAreIncremental() { + var timeouts = retry.timeouts(); + var lastTimeout = timeouts[0]; + for (var i = 0; i < timeouts; i++) { + assert.ok(timeouts[i] > lastTimeout); + lastTimeout = timeouts[i]; + } +})(); + +(function testTimeoutsAreIncrementalForFactorsLessThanOne() { + var timeouts = retry.timeouts({ + retries: 3, + factor: 0.5 + }); + + var expected = [250, 500, 1000]; + assert.deepEqual(expected, timeouts); +})(); + +(function testRetries() { + var timeouts = retry.timeouts({retries: 2}); + assert.strictEqual(timeouts.length, 2); +})(); diff --git a/node_modules/npm/node_modules/retry/test/runner.js b/node_modules/npm/node_modules/retry/test/runner.js new file mode 100644 index 00000000..e0ee2f57 --- /dev/null +++ b/node_modules/npm/node_modules/retry/test/runner.js @@ -0,0 +1,5 @@ +var far = require('far').create(); + +far.add(__dirname); +far.include(/\/test-.*\.js$/); +far.execute(); diff --git a/node_modules/npm/node_modules/rimraf/LICENSE b/node_modules/npm/node_modules/rimraf/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/rimraf/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/rimraf/README.md b/node_modules/npm/node_modules/rimraf/README.md new file mode 100644 index 00000000..423b8cf8 --- /dev/null +++ b/node_modules/npm/node_modules/rimraf/README.md @@ -0,0 +1,101 @@ +[![Build Status](https://travis-ci.org/isaacs/rimraf.svg?branch=master)](https://travis-ci.org/isaacs/rimraf) [![Dependency Status](https://david-dm.org/isaacs/rimraf.svg)](https://david-dm.org/isaacs/rimraf) [![devDependency Status](https://david-dm.org/isaacs/rimraf/dev-status.svg)](https://david-dm.org/isaacs/rimraf#info=devDependencies) + +The [UNIX command](http://en.wikipedia.org/wiki/Rm_(Unix)) `rm -rf` for node. + +Install with `npm install rimraf`, or just drop rimraf.js somewhere. + +## API + +`rimraf(f, [opts], callback)` + +The first parameter will be interpreted as a globbing pattern for files. If you +want to disable globbing you can do so with `opts.disableGlob` (defaults to +`false`). This might be handy, for instance, if you have filenames that contain +globbing wildcard characters. + +The callback will be called with an error if there is one. Certain +errors are handled for you: + +* Windows: `EBUSY` and `ENOTEMPTY` - rimraf will back off a maximum of + `opts.maxBusyTries` times before giving up, adding 100ms of wait + between each attempt. The default `maxBusyTries` is 3. +* `ENOENT` - If the file doesn't exist, rimraf will return + successfully, since your desired outcome is already the case. +* `EMFILE` - Since `readdir` requires opening a file descriptor, it's + possible to hit `EMFILE` if too many file descriptors are in use. + In the sync case, there's nothing to be done for this. But in the + async case, rimraf will gradually back off with timeouts up to + `opts.emfileWait` ms, which defaults to 1000. + +## options + +* unlink, chmod, stat, lstat, rmdir, readdir, + unlinkSync, chmodSync, statSync, lstatSync, rmdirSync, readdirSync + + In order to use a custom file system library, you can override + specific fs functions on the options object. + + If any of these functions are present on the options object, then + the supplied function will be used instead of the default fs + method. + + Sync methods are only relevant for `rimraf.sync()`, of course. + + For example: + + ```javascript + var myCustomFS = require('some-custom-fs') + + rimraf('some-thing', myCustomFS, callback) + ``` + +* maxBusyTries + + If an `EBUSY`, `ENOTEMPTY`, or `EPERM` error code is encountered + on Windows systems, then rimraf will retry with a linear backoff + wait of 100ms longer on each try. The default maxBusyTries is 3. + + Only relevant for async usage. + +* emfileWait + + If an `EMFILE` error is encountered, then rimraf will retry + repeatedly with a linear backoff of 1ms longer on each try, until + the timeout counter hits this max. The default limit is 1000. + + If you repeatedly encounter `EMFILE` errors, then consider using + [graceful-fs](http://npm.im/graceful-fs) in your program. + + Only relevant for async usage. + +* glob + + Set to `false` to disable [glob](http://npm.im/glob) pattern + matching. + + Set to an object to pass options to the glob module. The default + glob options are `{ nosort: true, silent: true }`. + + Glob version 6 is used in this module. + + Relevant for both sync and async usage. + +* disableGlob + + Set to any non-falsey value to disable globbing entirely. + (Equivalent to setting `glob: false`.) + +## rimraf.sync + +It can remove stuff synchronously, too. But that's not so good. Use +the async API. It's better. + +## CLI + +If installed with `npm install rimraf -g` it can be used as a global +command `rimraf [ ...]` which is useful for cross platform support. + +## mkdirp + +If you need to create a directory recursively, check out +[mkdirp](https://github.com/substack/node-mkdirp). diff --git a/node_modules/npm/node_modules/rimraf/bin.js b/node_modules/npm/node_modules/rimraf/bin.js new file mode 100755 index 00000000..1bd5a0d1 --- /dev/null +++ b/node_modules/npm/node_modules/rimraf/bin.js @@ -0,0 +1,40 @@ +#!/usr/bin/env node + +var rimraf = require('./') + +var help = false +var dashdash = false +var args = process.argv.slice(2).filter(function(arg) { + if (dashdash) + return !!arg + else if (arg === '--') + dashdash = true + else if (arg.match(/^(-+|\/)(h(elp)?|\?)$/)) + help = true + else + return !!arg +}); + +if (help || args.length === 0) { + // If they didn't ask for help, then this is not a "success" + var log = help ? console.log : console.error + log('Usage: rimraf [ ...]') + log('') + log(' Deletes all files and folders at "path" recursively.') + log('') + log('Options:') + log('') + log(' -h, --help Display this usage info') + process.exit(help ? 0 : 1) +} else + go(0) + +function go (n) { + if (n >= args.length) + return + rimraf(args[n], function (er) { + if (er) + throw er + go(n+1) + }) +} diff --git a/node_modules/npm/node_modules/rimraf/package.json b/node_modules/npm/node_modules/rimraf/package.json new file mode 100644 index 00000000..fec9584f --- /dev/null +++ b/node_modules/npm/node_modules/rimraf/package.json @@ -0,0 +1,73 @@ +{ + "_from": "rimraf@latest", + "_id": "rimraf@2.5.4", + "_inBundle": true, + "_location": "/npm/rimraf", + "_nodeVersion": "4.4.4", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/rimraf-2.5.4.tgz_1469206941888_0.8645927573088557" + }, + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.10.6", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/fs-vacuum", + "/npm/node-gyp" + ], + "_resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.5.4.tgz", + "_shasum": "96800093cbf1a0c86bd95b4625467535c29dfa04", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bin": { + "rimraf": "./bin.js" + }, + "bugs": { + "url": "https://github.com/isaacs/rimraf/issues" + }, + "dependencies": { + "glob": "^7.0.5" + }, + "description": "A deep deletion module for node (like `rm -rf`)", + "devDependencies": { + "mkdirp": "^0.5.1", + "tap": "^6.1.1" + }, + "directories": {}, + "dist": { + "shasum": "96800093cbf1a0c86bd95b4625467535c29dfa04", + "tarball": "https://registry.npmjs.org/rimraf/-/rimraf-2.5.4.tgz" + }, + "files": [ + "LICENSE", + "README.md", + "bin.js", + "rimraf.js" + ], + "gitHead": "2af08bbbd0a03549b278414309dc5d8097699443", + "homepage": "https://github.com/isaacs/rimraf#readme", + "license": "ISC", + "main": "rimraf.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "rimraf", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/rimraf.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "2.5.4" +} diff --git a/node_modules/npm/node_modules/rimraf/rimraf.js b/node_modules/npm/node_modules/rimraf/rimraf.js new file mode 100644 index 00000000..5d9a5768 --- /dev/null +++ b/node_modules/npm/node_modules/rimraf/rimraf.js @@ -0,0 +1,343 @@ +module.exports = rimraf +rimraf.sync = rimrafSync + +var assert = require("assert") +var path = require("path") +var fs = require("fs") +var glob = require("glob") + +var defaultGlobOpts = { + nosort: true, + silent: true +} + +// for EMFILE handling +var timeout = 0 + +var isWindows = (process.platform === "win32") + +function defaults (options) { + var methods = [ + 'unlink', + 'chmod', + 'stat', + 'lstat', + 'rmdir', + 'readdir' + ] + methods.forEach(function(m) { + options[m] = options[m] || fs[m] + m = m + 'Sync' + options[m] = options[m] || fs[m] + }) + + options.maxBusyTries = options.maxBusyTries || 3 + options.emfileWait = options.emfileWait || 1000 + if (options.glob === false) { + options.disableGlob = true + } + options.disableGlob = options.disableGlob || false + options.glob = options.glob || defaultGlobOpts +} + +function rimraf (p, options, cb) { + if (typeof options === 'function') { + cb = options + options = {} + } + + assert(p, 'rimraf: missing path') + assert.equal(typeof p, 'string', 'rimraf: path should be a string') + assert.equal(typeof cb, 'function', 'rimraf: callback function required') + assert(options, 'rimraf: invalid options argument provided') + assert.equal(typeof options, 'object', 'rimraf: options should be object') + + defaults(options) + + var busyTries = 0 + var errState = null + var n = 0 + + if (options.disableGlob || !glob.hasMagic(p)) + return afterGlob(null, [p]) + + options.lstat(p, function (er, stat) { + if (!er) + return afterGlob(null, [p]) + + glob(p, options.glob, afterGlob) + }) + + function next (er) { + errState = errState || er + if (--n === 0) + cb(errState) + } + + function afterGlob (er, results) { + if (er) + return cb(er) + + n = results.length + if (n === 0) + return cb() + + results.forEach(function (p) { + rimraf_(p, options, function CB (er) { + if (er) { + if (isWindows && (er.code === "EBUSY" || er.code === "ENOTEMPTY" || er.code === "EPERM") && + busyTries < options.maxBusyTries) { + busyTries ++ + var time = busyTries * 100 + // try again, with the same exact callback as this one. + return setTimeout(function () { + rimraf_(p, options, CB) + }, time) + } + + // this one won't happen if graceful-fs is used. + if (er.code === "EMFILE" && timeout < options.emfileWait) { + return setTimeout(function () { + rimraf_(p, options, CB) + }, timeout ++) + } + + // already gone + if (er.code === "ENOENT") er = null + } + + timeout = 0 + next(er) + }) + }) + } +} + +// Two possible strategies. +// 1. Assume it's a file. unlink it, then do the dir stuff on EPERM or EISDIR +// 2. Assume it's a directory. readdir, then do the file stuff on ENOTDIR +// +// Both result in an extra syscall when you guess wrong. However, there +// are likely far more normal files in the world than directories. This +// is based on the assumption that a the average number of files per +// directory is >= 1. +// +// If anyone ever complains about this, then I guess the strategy could +// be made configurable somehow. But until then, YAGNI. +function rimraf_ (p, options, cb) { + assert(p) + assert(options) + assert(typeof cb === 'function') + + // sunos lets the root user unlink directories, which is... weird. + // so we have to lstat here and make sure it's not a dir. + options.lstat(p, function (er, st) { + if (er && er.code === "ENOENT") + return cb(null) + + // Windows can EPERM on stat. Life is suffering. + if (er && er.code === "EPERM" && isWindows) + fixWinEPERM(p, options, er, cb) + + if (st && st.isDirectory()) + return rmdir(p, options, er, cb) + + options.unlink(p, function (er) { + if (er) { + if (er.code === "ENOENT") + return cb(null) + if (er.code === "EPERM") + return (isWindows) + ? fixWinEPERM(p, options, er, cb) + : rmdir(p, options, er, cb) + if (er.code === "EISDIR") + return rmdir(p, options, er, cb) + } + return cb(er) + }) + }) +} + +function fixWinEPERM (p, options, er, cb) { + assert(p) + assert(options) + assert(typeof cb === 'function') + if (er) + assert(er instanceof Error) + + options.chmod(p, 666, function (er2) { + if (er2) + cb(er2.code === "ENOENT" ? null : er) + else + options.stat(p, function(er3, stats) { + if (er3) + cb(er3.code === "ENOENT" ? null : er) + else if (stats.isDirectory()) + rmdir(p, options, er, cb) + else + options.unlink(p, cb) + }) + }) +} + +function fixWinEPERMSync (p, options, er) { + assert(p) + assert(options) + if (er) + assert(er instanceof Error) + + try { + options.chmodSync(p, 666) + } catch (er2) { + if (er2.code === "ENOENT") + return + else + throw er + } + + try { + var stats = options.statSync(p) + } catch (er3) { + if (er3.code === "ENOENT") + return + else + throw er + } + + if (stats.isDirectory()) + rmdirSync(p, options, er) + else + options.unlinkSync(p) +} + +function rmdir (p, options, originalEr, cb) { + assert(p) + assert(options) + if (originalEr) + assert(originalEr instanceof Error) + assert(typeof cb === 'function') + + // try to rmdir first, and only readdir on ENOTEMPTY or EEXIST (SunOS) + // if we guessed wrong, and it's not a directory, then + // raise the original error. + options.rmdir(p, function (er) { + if (er && (er.code === "ENOTEMPTY" || er.code === "EEXIST" || er.code === "EPERM")) + rmkids(p, options, cb) + else if (er && er.code === "ENOTDIR") + cb(originalEr) + else + cb(er) + }) +} + +function rmkids(p, options, cb) { + assert(p) + assert(options) + assert(typeof cb === 'function') + + options.readdir(p, function (er, files) { + if (er) + return cb(er) + var n = files.length + if (n === 0) + return options.rmdir(p, cb) + var errState + files.forEach(function (f) { + rimraf(path.join(p, f), options, function (er) { + if (errState) + return + if (er) + return cb(errState = er) + if (--n === 0) + options.rmdir(p, cb) + }) + }) + }) +} + +// this looks simpler, and is strictly *faster*, but will +// tie up the JavaScript thread and fail on excessively +// deep directory trees. +function rimrafSync (p, options) { + options = options || {} + defaults(options) + + assert(p, 'rimraf: missing path') + assert.equal(typeof p, 'string', 'rimraf: path should be a string') + assert(options, 'rimraf: missing options') + assert.equal(typeof options, 'object', 'rimraf: options should be object') + + var results + + if (options.disableGlob || !glob.hasMagic(p)) { + results = [p] + } else { + try { + options.lstatSync(p) + results = [p] + } catch (er) { + results = glob.sync(p, options.glob) + } + } + + if (!results.length) + return + + for (var i = 0; i < results.length; i++) { + var p = results[i] + + try { + var st = options.lstatSync(p) + } catch (er) { + if (er.code === "ENOENT") + return + + // Windows can EPERM on stat. Life is suffering. + if (er.code === "EPERM" && isWindows) + fixWinEPERMSync(p, options, er) + } + + try { + // sunos lets the root user unlink directories, which is... weird. + if (st && st.isDirectory()) + rmdirSync(p, options, null) + else + options.unlinkSync(p) + } catch (er) { + if (er.code === "ENOENT") + return + if (er.code === "EPERM") + return isWindows ? fixWinEPERMSync(p, options, er) : rmdirSync(p, options, er) + if (er.code !== "EISDIR") + throw er + rmdirSync(p, options, er) + } + } +} + +function rmdirSync (p, options, originalEr) { + assert(p) + assert(options) + if (originalEr) + assert(originalEr instanceof Error) + + try { + options.rmdirSync(p) + } catch (er) { + if (er.code === "ENOENT") + return + if (er.code === "ENOTDIR") + throw originalEr + if (er.code === "ENOTEMPTY" || er.code === "EEXIST" || er.code === "EPERM") + rmkidsSync(p, options) + } +} + +function rmkidsSync (p, options) { + assert(p) + assert(options) + options.readdirSync(p).forEach(function (f) { + rimrafSync(path.join(p, f), options) + }) + options.rmdirSync(p, options) +} diff --git a/node_modules/npm/node_modules/semver/.npmignore b/node_modules/npm/node_modules/semver/.npmignore new file mode 100644 index 00000000..534108e3 --- /dev/null +++ b/node_modules/npm/node_modules/semver/.npmignore @@ -0,0 +1,4 @@ +node_modules/ +coverage/ +.nyc_output/ +nyc_output/ diff --git a/node_modules/npm/node_modules/semver/.travis.yml b/node_modules/npm/node_modules/semver/.travis.yml new file mode 100644 index 00000000..991d04b6 --- /dev/null +++ b/node_modules/npm/node_modules/semver/.travis.yml @@ -0,0 +1,5 @@ +language: node_js +node_js: + - '0.10' + - '0.12' + - 'iojs' diff --git a/node_modules/npm/node_modules/semver/LICENSE b/node_modules/npm/node_modules/semver/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/semver/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/semver/README.md b/node_modules/npm/node_modules/semver/README.md new file mode 100644 index 00000000..0b14a7e8 --- /dev/null +++ b/node_modules/npm/node_modules/semver/README.md @@ -0,0 +1,327 @@ +semver(1) -- The semantic versioner for npm +=========================================== + +## Usage + + $ npm install semver + + semver.valid('1.2.3') // '1.2.3' + semver.valid('a.b.c') // null + semver.clean(' =v1.2.3 ') // '1.2.3' + semver.satisfies('1.2.3', '1.x || >=2.5.0 || 5.0.0 - 7.2.3') // true + semver.gt('1.2.3', '9.8.7') // false + semver.lt('1.2.3', '9.8.7') // true + +As a command-line utility: + + $ semver -h + + Usage: semver [ [...]] [-r | -i | --preid | -l | -rv] + Test if version(s) satisfy the supplied range(s), and sort them. + + Multiple versions or ranges may be supplied, unless increment + option is specified. In that case, only a single version may + be used, and it is incremented by the specified level + + Program exits successfully if any valid version satisfies + all supplied ranges, and prints all satisfying versions. + + If no versions are valid, or ranges are not satisfied, + then exits failure. + + Versions are printed in ascending order, so supplying + multiple versions to the utility will just sort them. + +## Versions + +A "version" is described by the `v2.0.0` specification found at +. + +A leading `"="` or `"v"` character is stripped off and ignored. + +## Ranges + +A `version range` is a set of `comparators` which specify versions +that satisfy the range. + +A `comparator` is composed of an `operator` and a `version`. The set +of primitive `operators` is: + +* `<` Less than +* `<=` Less than or equal to +* `>` Greater than +* `>=` Greater than or equal to +* `=` Equal. If no operator is specified, then equality is assumed, + so this operator is optional, but MAY be included. + +For example, the comparator `>=1.2.7` would match the versions +`1.2.7`, `1.2.8`, `2.5.3`, and `1.3.9`, but not the versions `1.2.6` +or `1.1.0`. + +Comparators can be joined by whitespace to form a `comparator set`, +which is satisfied by the **intersection** of all of the comparators +it includes. + +A range is composed of one or more comparator sets, joined by `||`. A +version matches a range if and only if every comparator in at least +one of the `||`-separated comparator sets is satisfied by the version. + +For example, the range `>=1.2.7 <1.3.0` would match the versions +`1.2.7`, `1.2.8`, and `1.2.99`, but not the versions `1.2.6`, `1.3.0`, +or `1.1.0`. + +The range `1.2.7 || >=1.2.9 <2.0.0` would match the versions `1.2.7`, +`1.2.9`, and `1.4.6`, but not the versions `1.2.8` or `2.0.0`. + +### Prerelease Tags + +If a version has a prerelease tag (for example, `1.2.3-alpha.3`) then +it will only be allowed to satisfy comparator sets if at least one +comparator with the same `[major, minor, patch]` tuple also has a +prerelease tag. + +For example, the range `>1.2.3-alpha.3` would be allowed to match the +version `1.2.3-alpha.7`, but it would *not* be satisfied by +`3.4.5-alpha.9`, even though `3.4.5-alpha.9` is technically "greater +than" `1.2.3-alpha.3` according to the SemVer sort rules. The version +range only accepts prerelease tags on the `1.2.3` version. The +version `3.4.5` *would* satisfy the range, because it does not have a +prerelease flag, and `3.4.5` is greater than `1.2.3-alpha.7`. + +The purpose for this behavior is twofold. First, prerelease versions +frequently are updated very quickly, and contain many breaking changes +that are (by the author's design) not yet fit for public consumption. +Therefore, by default, they are excluded from range matching +semantics. + +Second, a user who has opted into using a prerelease version has +clearly indicated the intent to use *that specific* set of +alpha/beta/rc versions. By including a prerelease tag in the range, +the user is indicating that they are aware of the risk. However, it +is still not appropriate to assume that they have opted into taking a +similar risk on the *next* set of prerelease versions. + +#### Prerelease Identifiers + +The method `.inc` takes an additional `identifier` string argument that +will append the value of the string as a prerelease identifier: + +```javascript +> semver.inc('1.2.3', 'prerelease', 'beta') +'1.2.4-beta.0' +``` + +command-line example: + +```shell +$ semver 1.2.3 -i prerelease --preid beta +1.2.4-beta.0 +``` + +Which then can be used to increment further: + +```shell +$ semver 1.2.4-beta.0 -i prerelease +1.2.4-beta.1 +``` + +### Advanced Range Syntax + +Advanced range syntax desugars to primitive comparators in +deterministic ways. + +Advanced ranges may be combined in the same way as primitive +comparators using white space or `||`. + +#### Hyphen Ranges `X.Y.Z - A.B.C` + +Specifies an inclusive set. + +* `1.2.3 - 2.3.4` := `>=1.2.3 <=2.3.4` + +If a partial version is provided as the first version in the inclusive +range, then the missing pieces are replaced with zeroes. + +* `1.2 - 2.3.4` := `>=1.2.0 <=2.3.4` + +If a partial version is provided as the second version in the +inclusive range, then all versions that start with the supplied parts +of the tuple are accepted, but nothing that would be greater than the +provided tuple parts. + +* `1.2.3 - 2.3` := `>=1.2.3 <2.4.0` +* `1.2.3 - 2` := `>=1.2.3 <3.0.0` + +#### X-Ranges `1.2.x` `1.X` `1.2.*` `*` + +Any of `X`, `x`, or `*` may be used to "stand in" for one of the +numeric values in the `[major, minor, patch]` tuple. + +* `*` := `>=0.0.0` (Any version satisfies) +* `1.x` := `>=1.0.0 <2.0.0` (Matching major version) +* `1.2.x` := `>=1.2.0 <1.3.0` (Matching major and minor versions) + +A partial version range is treated as an X-Range, so the special +character is in fact optional. + +* `""` (empty string) := `*` := `>=0.0.0` +* `1` := `1.x.x` := `>=1.0.0 <2.0.0` +* `1.2` := `1.2.x` := `>=1.2.0 <1.3.0` + +#### Tilde Ranges `~1.2.3` `~1.2` `~1` + +Allows patch-level changes if a minor version is specified on the +comparator. Allows minor-level changes if not. + +* `~1.2.3` := `>=1.2.3 <1.(2+1).0` := `>=1.2.3 <1.3.0` +* `~1.2` := `>=1.2.0 <1.(2+1).0` := `>=1.2.0 <1.3.0` (Same as `1.2.x`) +* `~1` := `>=1.0.0 <(1+1).0.0` := `>=1.0.0 <2.0.0` (Same as `1.x`) +* `~0.2.3` := `>=0.2.3 <0.(2+1).0` := `>=0.2.3 <0.3.0` +* `~0.2` := `>=0.2.0 <0.(2+1).0` := `>=0.2.0 <0.3.0` (Same as `0.2.x`) +* `~0` := `>=0.0.0 <(0+1).0.0` := `>=0.0.0 <1.0.0` (Same as `0.x`) +* `~1.2.3-beta.2` := `>=1.2.3-beta.2 <1.3.0` Note that prereleases in + the `1.2.3` version will be allowed, if they are greater than or + equal to `beta.2`. So, `1.2.3-beta.4` would be allowed, but + `1.2.4-beta.2` would not, because it is a prerelease of a + different `[major, minor, patch]` tuple. + +#### Caret Ranges `^1.2.3` `^0.2.5` `^0.0.4` + +Allows changes that do not modify the left-most non-zero digit in the +`[major, minor, patch]` tuple. In other words, this allows patch and +minor updates for versions `1.0.0` and above, patch updates for +versions `0.X >=0.1.0`, and *no* updates for versions `0.0.X`. + +Many authors treat a `0.x` version as if the `x` were the major +"breaking-change" indicator. + +Caret ranges are ideal when an author may make breaking changes +between `0.2.4` and `0.3.0` releases, which is a common practice. +However, it presumes that there will *not* be breaking changes between +`0.2.4` and `0.2.5`. It allows for changes that are presumed to be +additive (but non-breaking), according to commonly observed practices. + +* `^1.2.3` := `>=1.2.3 <2.0.0` +* `^0.2.3` := `>=0.2.3 <0.3.0` +* `^0.0.3` := `>=0.0.3 <0.0.4` +* `^1.2.3-beta.2` := `>=1.2.3-beta.2 <2.0.0` Note that prereleases in + the `1.2.3` version will be allowed, if they are greater than or + equal to `beta.2`. So, `1.2.3-beta.4` would be allowed, but + `1.2.4-beta.2` would not, because it is a prerelease of a + different `[major, minor, patch]` tuple. +* `^0.0.3-beta` := `>=0.0.3-beta <0.0.4` Note that prereleases in the + `0.0.3` version *only* will be allowed, if they are greater than or + equal to `beta`. So, `0.0.3-pr.2` would be allowed. + +When parsing caret ranges, a missing `patch` value desugars to the +number `0`, but will allow flexibility within that value, even if the +major and minor versions are both `0`. + +* `^1.2.x` := `>=1.2.0 <2.0.0` +* `^0.0.x` := `>=0.0.0 <0.1.0` +* `^0.0` := `>=0.0.0 <0.1.0` + +A missing `minor` and `patch` values will desugar to zero, but also +allow flexibility within those values, even if the major version is +zero. + +* `^1.x` := `>=1.0.0 <2.0.0` +* `^0.x` := `>=0.0.0 <1.0.0` + +### Range Grammar + +Putting all this together, here is a Backus-Naur grammar for ranges, +for the benefit of parser authors: + +```bnf +range-set ::= range ( logical-or range ) * +logical-or ::= ( ' ' ) * '||' ( ' ' ) * +range ::= hyphen | simple ( ' ' simple ) * | '' +hyphen ::= partial ' - ' partial +simple ::= primitive | partial | tilde | caret +primitive ::= ( '<' | '>' | '>=' | '<=' | '=' | ) partial +partial ::= xr ( '.' xr ( '.' xr qualifier ? )? )? +xr ::= 'x' | 'X' | '*' | nr +nr ::= '0' | ['1'-'9']['0'-'9']+ +tilde ::= '~' partial +caret ::= '^' partial +qualifier ::= ( '-' pre )? ( '+' build )? +pre ::= parts +build ::= parts +parts ::= part ( '.' part ) * +part ::= nr | [-0-9A-Za-z]+ +``` + +## Functions + +All methods and classes take a final `loose` boolean argument that, if +true, will be more forgiving about not-quite-valid semver strings. +The resulting output will always be 100% strict, of course. + +Strict-mode Comparators and Ranges will be strict about the SemVer +strings that they parse. + +* `valid(v)`: Return the parsed version, or null if it's not valid. +* `inc(v, release)`: Return the version incremented by the release + type (`major`, `premajor`, `minor`, `preminor`, `patch`, + `prepatch`, or `prerelease`), or null if it's not valid + * `premajor` in one call will bump the version up to the next major + version and down to a prerelease of that major version. + `preminor`, and `prepatch` work the same way. + * If called from a non-prerelease version, the `prerelease` will work the + same as `prepatch`. It increments the patch version, then makes a + prerelease. If the input version is already a prerelease it simply + increments it. +* `major(v)`: Return the major version number. +* `minor(v)`: Return the minor version number. +* `patch(v)`: Return the patch version number. + +### Comparison + +* `gt(v1, v2)`: `v1 > v2` +* `gte(v1, v2)`: `v1 >= v2` +* `lt(v1, v2)`: `v1 < v2` +* `lte(v1, v2)`: `v1 <= v2` +* `eq(v1, v2)`: `v1 == v2` This is true if they're logically equivalent, + even if they're not the exact same string. You already know how to + compare strings. +* `neq(v1, v2)`: `v1 != v2` The opposite of `eq`. +* `cmp(v1, comparator, v2)`: Pass in a comparison string, and it'll call + the corresponding function above. `"==="` and `"!=="` do simple + string comparison, but are included for completeness. Throws if an + invalid comparison string is provided. +* `compare(v1, v2)`: Return `0` if `v1 == v2`, or `1` if `v1` is greater, or `-1` if + `v2` is greater. Sorts in ascending order if passed to `Array.sort()`. +* `rcompare(v1, v2)`: The reverse of compare. Sorts an array of versions + in descending order when passed to `Array.sort()`. +* `diff(v1, v2)`: Returns difference between two versions by the release type + (`major`, `premajor`, `minor`, `preminor`, `patch`, `prepatch`, or `prerelease`), + or null if the versions are the same. + + +### Ranges + +* `validRange(range)`: Return the valid range or null if it's not valid +* `satisfies(version, range)`: Return true if the version satisfies the + range. +* `maxSatisfying(versions, range)`: Return the highest version in the list + that satisfies the range, or `null` if none of them do. +* `gtr(version, range)`: Return `true` if version is greater than all the + versions possible in the range. +* `ltr(version, range)`: Return `true` if version is less than all the + versions possible in the range. +* `outside(version, range, hilo)`: Return true if the version is outside + the bounds of the range in either the high or low direction. The + `hilo` argument must be either the string `'>'` or `'<'`. (This is + the function called by `gtr` and `ltr`.) + +Note that, since ranges may be non-contiguous, a version might not be +greater than a range, less than a range, *or* satisfy a range! For +example, the range `1.2 <1.2.9 || >2.0.0` would have a hole from `1.2.9` +until `2.0.0`, so the version `1.2.10` would not be greater than the +range (because `2.0.1` satisfies, which is higher), nor less than the +range (since `1.2.8` satisfies, which is lower), and it also does not +satisfy the range. + +If you want to know if a version satisfies or does not satisfy a +range, use the `satisfies(version, range)` function. diff --git a/node_modules/npm/node_modules/semver/bin/semver b/node_modules/npm/node_modules/semver/bin/semver new file mode 100755 index 00000000..c5f2e857 --- /dev/null +++ b/node_modules/npm/node_modules/semver/bin/semver @@ -0,0 +1,133 @@ +#!/usr/bin/env node +// Standalone semver comparison program. +// Exits successfully and prints matching version(s) if +// any supplied version is valid and passes all tests. + +var argv = process.argv.slice(2) + , versions = [] + , range = [] + , gt = [] + , lt = [] + , eq = [] + , inc = null + , version = require("../package.json").version + , loose = false + , identifier = undefined + , semver = require("../semver") + , reverse = false + +main() + +function main () { + if (!argv.length) return help() + while (argv.length) { + var a = argv.shift() + var i = a.indexOf('=') + if (i !== -1) { + a = a.slice(0, i) + argv.unshift(a.slice(i + 1)) + } + switch (a) { + case "-rv": case "-rev": case "--rev": case "--reverse": + reverse = true + break + case "-l": case "--loose": + loose = true + break + case "-v": case "--version": + versions.push(argv.shift()) + break + case "-i": case "--inc": case "--increment": + switch (argv[0]) { + case "major": case "minor": case "patch": case "prerelease": + case "premajor": case "preminor": case "prepatch": + inc = argv.shift() + break + default: + inc = "patch" + break + } + break + case "--preid": + identifier = argv.shift() + break + case "-r": case "--range": + range.push(argv.shift()) + break + case "-h": case "--help": case "-?": + return help() + default: + versions.push(a) + break + } + } + + versions = versions.filter(function (v) { + return semver.valid(v, loose) + }) + if (!versions.length) return fail() + if (inc && (versions.length !== 1 || range.length)) + return failInc() + + for (var i = 0, l = range.length; i < l ; i ++) { + versions = versions.filter(function (v) { + return semver.satisfies(v, range[i], loose) + }) + if (!versions.length) return fail() + } + return success(versions) +} + +function failInc () { + console.error("--inc can only be used on a single version with no range") + fail() +} + +function fail () { process.exit(1) } + +function success () { + var compare = reverse ? "rcompare" : "compare" + versions.sort(function (a, b) { + return semver[compare](a, b, loose) + }).map(function (v) { + return semver.clean(v, loose) + }).map(function (v) { + return inc ? semver.inc(v, inc, loose, identifier) : v + }).forEach(function (v,i,_) { console.log(v) }) +} + +function help () { + console.log(["SemVer " + version + ,"" + ,"A JavaScript implementation of the http://semver.org/ specification" + ,"Copyright Isaac Z. Schlueter" + ,"" + ,"Usage: semver [options] [ [...]]" + ,"Prints valid versions sorted by SemVer precedence" + ,"" + ,"Options:" + ,"-r --range " + ," Print versions that match the specified range." + ,"" + ,"-i --increment []" + ," Increment a version by the specified level. Level can" + ," be one of: major, minor, patch, premajor, preminor," + ," prepatch, or prerelease. Default level is 'patch'." + ," Only one version may be specified." + ,"" + ,"--preid " + ," Identifier to be used to prefix premajor, preminor," + ," prepatch or prerelease version increments." + ,"" + ,"-l --loose" + ," Interpret versions and ranges loosely" + ,"" + ,"Program exits successfully if any valid version satisfies" + ,"all supplied ranges, and prints all satisfying versions." + ,"" + ,"If no satisfying versions are found, then exits failure." + ,"" + ,"Versions are printed in ascending order, so supplying" + ,"multiple versions to the utility will just sort them." + ].join("\n")) +} diff --git a/node_modules/npm/node_modules/semver/package.json b/node_modules/npm/node_modules/semver/package.json new file mode 100644 index 00000000..51c155b6 --- /dev/null +++ b/node_modules/npm/node_modules/semver/package.json @@ -0,0 +1,61 @@ +{ + "_from": "semver@>=5.1.0 <5.2.0", + "_id": "semver@5.1.0", + "_inBundle": true, + "_location": "/npm/semver", + "_nodeVersion": "4.0.0", + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.3.2", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/init-package-json", + "/npm/normalize-package-data", + "/npm/npm-install-checks", + "/npm/npm-package-arg", + "/npm/npm-registry-client" + ], + "_resolved": "https://registry.npmjs.org/semver/-/semver-5.1.0.tgz", + "_shasum": "85f2cf8550465c4df000cf7d86f6b054106ab9e5", + "bin": { + "semver": "./bin/semver" + }, + "bugs": { + "url": "https://github.com/npm/node-semver/issues" + }, + "description": "The semantic version parser used by npm.", + "devDependencies": { + "tap": "^2.0.0" + }, + "directories": {}, + "dist": { + "shasum": "85f2cf8550465c4df000cf7d86f6b054106ab9e5", + "tarball": "http://registry.npmjs.org/semver/-/semver-5.1.0.tgz" + }, + "gitHead": "8e33a30e62e40e4983d1c5f55e794331b861aadc", + "homepage": "https://github.com/npm/node-semver#readme", + "license": "ISC", + "main": "semver.js", + "maintainers": [ + { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + } + ], + "name": "semver", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/node-semver.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "5.1.0" +} diff --git a/node_modules/npm/node_modules/semver/range.bnf b/node_modules/npm/node_modules/semver/range.bnf new file mode 100644 index 00000000..000df923 --- /dev/null +++ b/node_modules/npm/node_modules/semver/range.bnf @@ -0,0 +1,16 @@ +range-set ::= range ( logical-or range ) * +logical-or ::= ( ' ' ) * '||' ( ' ' ) * +range ::= hyphen | simple ( ' ' simple ) * | '' +hyphen ::= partial ' - ' partial +simple ::= primitive | partial | tilde | caret +primitive ::= ( '<' | '>' | '>=' | '<=' | '=' | ) partial +partial ::= xr ( '.' xr ( '.' xr qualifier ? )? )? +xr ::= 'x' | 'X' | '*' | nr +nr ::= '0' | ['1'-'9']['0'-'9']+ +tilde ::= '~' partial +caret ::= '^' partial +qualifier ::= ( '-' pre )? ( '+' build )? +pre ::= parts +build ::= parts +parts ::= part ( '.' part ) * +part ::= nr | [-0-9A-Za-z]+ diff --git a/node_modules/npm/node_modules/semver/semver.js b/node_modules/npm/node_modules/semver/semver.js new file mode 100644 index 00000000..71795f6f --- /dev/null +++ b/node_modules/npm/node_modules/semver/semver.js @@ -0,0 +1,1188 @@ +exports = module.exports = SemVer; + +// The debug function is excluded entirely from the minified version. +/* nomin */ var debug; +/* nomin */ if (typeof process === 'object' && + /* nomin */ process.env && + /* nomin */ process.env.NODE_DEBUG && + /* nomin */ /\bsemver\b/i.test(process.env.NODE_DEBUG)) + /* nomin */ debug = function() { + /* nomin */ var args = Array.prototype.slice.call(arguments, 0); + /* nomin */ args.unshift('SEMVER'); + /* nomin */ console.log.apply(console, args); + /* nomin */ }; +/* nomin */ else + /* nomin */ debug = function() {}; + +// Note: this is the semver.org version of the spec that it implements +// Not necessarily the package version of this code. +exports.SEMVER_SPEC_VERSION = '2.0.0'; + +var MAX_LENGTH = 256; +var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991; + +// The actual regexps go on exports.re +var re = exports.re = []; +var src = exports.src = []; +var R = 0; + +// The following Regular Expressions can be used for tokenizing, +// validating, and parsing SemVer version strings. + +// ## Numeric Identifier +// A single `0`, or a non-zero digit followed by zero or more digits. + +var NUMERICIDENTIFIER = R++; +src[NUMERICIDENTIFIER] = '0|[1-9]\\d*'; +var NUMERICIDENTIFIERLOOSE = R++; +src[NUMERICIDENTIFIERLOOSE] = '[0-9]+'; + + +// ## Non-numeric Identifier +// Zero or more digits, followed by a letter or hyphen, and then zero or +// more letters, digits, or hyphens. + +var NONNUMERICIDENTIFIER = R++; +src[NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*'; + + +// ## Main Version +// Three dot-separated numeric identifiers. + +var MAINVERSION = R++; +src[MAINVERSION] = '(' + src[NUMERICIDENTIFIER] + ')\\.' + + '(' + src[NUMERICIDENTIFIER] + ')\\.' + + '(' + src[NUMERICIDENTIFIER] + ')'; + +var MAINVERSIONLOOSE = R++; +src[MAINVERSIONLOOSE] = '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' + + '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' + + '(' + src[NUMERICIDENTIFIERLOOSE] + ')'; + +// ## Pre-release Version Identifier +// A numeric identifier, or a non-numeric identifier. + +var PRERELEASEIDENTIFIER = R++; +src[PRERELEASEIDENTIFIER] = '(?:' + src[NUMERICIDENTIFIER] + + '|' + src[NONNUMERICIDENTIFIER] + ')'; + +var PRERELEASEIDENTIFIERLOOSE = R++; +src[PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[NUMERICIDENTIFIERLOOSE] + + '|' + src[NONNUMERICIDENTIFIER] + ')'; + + +// ## Pre-release Version +// Hyphen, followed by one or more dot-separated pre-release version +// identifiers. + +var PRERELEASE = R++; +src[PRERELEASE] = '(?:-(' + src[PRERELEASEIDENTIFIER] + + '(?:\\.' + src[PRERELEASEIDENTIFIER] + ')*))'; + +var PRERELEASELOOSE = R++; +src[PRERELEASELOOSE] = '(?:-?(' + src[PRERELEASEIDENTIFIERLOOSE] + + '(?:\\.' + src[PRERELEASEIDENTIFIERLOOSE] + ')*))'; + +// ## Build Metadata Identifier +// Any combination of digits, letters, or hyphens. + +var BUILDIDENTIFIER = R++; +src[BUILDIDENTIFIER] = '[0-9A-Za-z-]+'; + +// ## Build Metadata +// Plus sign, followed by one or more period-separated build metadata +// identifiers. + +var BUILD = R++; +src[BUILD] = '(?:\\+(' + src[BUILDIDENTIFIER] + + '(?:\\.' + src[BUILDIDENTIFIER] + ')*))'; + + +// ## Full Version String +// A main version, followed optionally by a pre-release version and +// build metadata. + +// Note that the only major, minor, patch, and pre-release sections of +// the version string are capturing groups. The build metadata is not a +// capturing group, because it should not ever be used in version +// comparison. + +var FULL = R++; +var FULLPLAIN = 'v?' + src[MAINVERSION] + + src[PRERELEASE] + '?' + + src[BUILD] + '?'; + +src[FULL] = '^' + FULLPLAIN + '$'; + +// like full, but allows v1.2.3 and =1.2.3, which people do sometimes. +// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty +// common in the npm registry. +var LOOSEPLAIN = '[v=\\s]*' + src[MAINVERSIONLOOSE] + + src[PRERELEASELOOSE] + '?' + + src[BUILD] + '?'; + +var LOOSE = R++; +src[LOOSE] = '^' + LOOSEPLAIN + '$'; + +var GTLT = R++; +src[GTLT] = '((?:<|>)?=?)'; + +// Something like "2.*" or "1.2.x". +// Note that "x.x" is a valid xRange identifer, meaning "any version" +// Only the first item is strictly required. +var XRANGEIDENTIFIERLOOSE = R++; +src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + '|x|X|\\*'; +var XRANGEIDENTIFIER = R++; +src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + '|x|X|\\*'; + +var XRANGEPLAIN = R++; +src[XRANGEPLAIN] = '[v=\\s]*(' + src[XRANGEIDENTIFIER] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' + + '(?:' + src[PRERELEASE] + ')?' + + src[BUILD] + '?' + + ')?)?'; + +var XRANGEPLAINLOOSE = R++; +src[XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[XRANGEIDENTIFIERLOOSE] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' + + '(?:' + src[PRERELEASELOOSE] + ')?' + + src[BUILD] + '?' + + ')?)?'; + +var XRANGE = R++; +src[XRANGE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAIN] + '$'; +var XRANGELOOSE = R++; +src[XRANGELOOSE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAINLOOSE] + '$'; + +// Tilde ranges. +// Meaning is "reasonably at or greater than" +var LONETILDE = R++; +src[LONETILDE] = '(?:~>?)'; + +var TILDETRIM = R++; +src[TILDETRIM] = '(\\s*)' + src[LONETILDE] + '\\s+'; +re[TILDETRIM] = new RegExp(src[TILDETRIM], 'g'); +var tildeTrimReplace = '$1~'; + +var TILDE = R++; +src[TILDE] = '^' + src[LONETILDE] + src[XRANGEPLAIN] + '$'; +var TILDELOOSE = R++; +src[TILDELOOSE] = '^' + src[LONETILDE] + src[XRANGEPLAINLOOSE] + '$'; + +// Caret ranges. +// Meaning is "at least and backwards compatible with" +var LONECARET = R++; +src[LONECARET] = '(?:\\^)'; + +var CARETTRIM = R++; +src[CARETTRIM] = '(\\s*)' + src[LONECARET] + '\\s+'; +re[CARETTRIM] = new RegExp(src[CARETTRIM], 'g'); +var caretTrimReplace = '$1^'; + +var CARET = R++; +src[CARET] = '^' + src[LONECARET] + src[XRANGEPLAIN] + '$'; +var CARETLOOSE = R++; +src[CARETLOOSE] = '^' + src[LONECARET] + src[XRANGEPLAINLOOSE] + '$'; + +// A simple gt/lt/eq thing, or just "" to indicate "any version" +var COMPARATORLOOSE = R++; +src[COMPARATORLOOSE] = '^' + src[GTLT] + '\\s*(' + LOOSEPLAIN + ')$|^$'; +var COMPARATOR = R++; +src[COMPARATOR] = '^' + src[GTLT] + '\\s*(' + FULLPLAIN + ')$|^$'; + + +// An expression to strip any whitespace between the gtlt and the thing +// it modifies, so that `> 1.2.3` ==> `>1.2.3` +var COMPARATORTRIM = R++; +src[COMPARATORTRIM] = '(\\s*)' + src[GTLT] + + '\\s*(' + LOOSEPLAIN + '|' + src[XRANGEPLAIN] + ')'; + +// this one has to use the /g flag +re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], 'g'); +var comparatorTrimReplace = '$1$2$3'; + + +// Something like `1.2.3 - 1.2.4` +// Note that these all use the loose form, because they'll be +// checked against either the strict or loose comparator form +// later. +var HYPHENRANGE = R++; +src[HYPHENRANGE] = '^\\s*(' + src[XRANGEPLAIN] + ')' + + '\\s+-\\s+' + + '(' + src[XRANGEPLAIN] + ')' + + '\\s*$'; + +var HYPHENRANGELOOSE = R++; +src[HYPHENRANGELOOSE] = '^\\s*(' + src[XRANGEPLAINLOOSE] + ')' + + '\\s+-\\s+' + + '(' + src[XRANGEPLAINLOOSE] + ')' + + '\\s*$'; + +// Star ranges basically just allow anything at all. +var STAR = R++; +src[STAR] = '(<|>)?=?\\s*\\*'; + +// Compile to actual regexp objects. +// All are flag-free, unless they were created above with a flag. +for (var i = 0; i < R; i++) { + debug(i, src[i]); + if (!re[i]) + re[i] = new RegExp(src[i]); +} + +exports.parse = parse; +function parse(version, loose) { + if (version instanceof SemVer) + return version; + + if (typeof version !== 'string') + return null; + + if (version.length > MAX_LENGTH) + return null; + + var r = loose ? re[LOOSE] : re[FULL]; + if (!r.test(version)) + return null; + + try { + return new SemVer(version, loose); + } catch (er) { + return null; + } +} + +exports.valid = valid; +function valid(version, loose) { + var v = parse(version, loose); + return v ? v.version : null; +} + + +exports.clean = clean; +function clean(version, loose) { + var s = parse(version.trim().replace(/^[=v]+/, ''), loose); + return s ? s.version : null; +} + +exports.SemVer = SemVer; + +function SemVer(version, loose) { + if (version instanceof SemVer) { + if (version.loose === loose) + return version; + else + version = version.version; + } else if (typeof version !== 'string') { + throw new TypeError('Invalid Version: ' + version); + } + + if (version.length > MAX_LENGTH) + throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters') + + if (!(this instanceof SemVer)) + return new SemVer(version, loose); + + debug('SemVer', version, loose); + this.loose = loose; + var m = version.trim().match(loose ? re[LOOSE] : re[FULL]); + + if (!m) + throw new TypeError('Invalid Version: ' + version); + + this.raw = version; + + // these are actually numbers + this.major = +m[1]; + this.minor = +m[2]; + this.patch = +m[3]; + + if (this.major > MAX_SAFE_INTEGER || this.major < 0) + throw new TypeError('Invalid major version') + + if (this.minor > MAX_SAFE_INTEGER || this.minor < 0) + throw new TypeError('Invalid minor version') + + if (this.patch > MAX_SAFE_INTEGER || this.patch < 0) + throw new TypeError('Invalid patch version') + + // numberify any prerelease numeric ids + if (!m[4]) + this.prerelease = []; + else + this.prerelease = m[4].split('.').map(function(id) { + if (/^[0-9]+$/.test(id)) { + var num = +id + if (num >= 0 && num < MAX_SAFE_INTEGER) + return num + } + return id; + }); + + this.build = m[5] ? m[5].split('.') : []; + this.format(); +} + +SemVer.prototype.format = function() { + this.version = this.major + '.' + this.minor + '.' + this.patch; + if (this.prerelease.length) + this.version += '-' + this.prerelease.join('.'); + return this.version; +}; + +SemVer.prototype.toString = function() { + return this.version; +}; + +SemVer.prototype.compare = function(other) { + debug('SemVer.compare', this.version, this.loose, other); + if (!(other instanceof SemVer)) + other = new SemVer(other, this.loose); + + return this.compareMain(other) || this.comparePre(other); +}; + +SemVer.prototype.compareMain = function(other) { + if (!(other instanceof SemVer)) + other = new SemVer(other, this.loose); + + return compareIdentifiers(this.major, other.major) || + compareIdentifiers(this.minor, other.minor) || + compareIdentifiers(this.patch, other.patch); +}; + +SemVer.prototype.comparePre = function(other) { + if (!(other instanceof SemVer)) + other = new SemVer(other, this.loose); + + // NOT having a prerelease is > having one + if (this.prerelease.length && !other.prerelease.length) + return -1; + else if (!this.prerelease.length && other.prerelease.length) + return 1; + else if (!this.prerelease.length && !other.prerelease.length) + return 0; + + var i = 0; + do { + var a = this.prerelease[i]; + var b = other.prerelease[i]; + debug('prerelease compare', i, a, b); + if (a === undefined && b === undefined) + return 0; + else if (b === undefined) + return 1; + else if (a === undefined) + return -1; + else if (a === b) + continue; + else + return compareIdentifiers(a, b); + } while (++i); +}; + +// preminor will bump the version up to the next minor release, and immediately +// down to pre-release. premajor and prepatch work the same way. +SemVer.prototype.inc = function(release, identifier) { + switch (release) { + case 'premajor': + this.prerelease.length = 0; + this.patch = 0; + this.minor = 0; + this.major++; + this.inc('pre', identifier); + break; + case 'preminor': + this.prerelease.length = 0; + this.patch = 0; + this.minor++; + this.inc('pre', identifier); + break; + case 'prepatch': + // If this is already a prerelease, it will bump to the next version + // drop any prereleases that might already exist, since they are not + // relevant at this point. + this.prerelease.length = 0; + this.inc('patch', identifier); + this.inc('pre', identifier); + break; + // If the input is a non-prerelease version, this acts the same as + // prepatch. + case 'prerelease': + if (this.prerelease.length === 0) + this.inc('patch', identifier); + this.inc('pre', identifier); + break; + + case 'major': + // If this is a pre-major version, bump up to the same major version. + // Otherwise increment major. + // 1.0.0-5 bumps to 1.0.0 + // 1.1.0 bumps to 2.0.0 + if (this.minor !== 0 || this.patch !== 0 || this.prerelease.length === 0) + this.major++; + this.minor = 0; + this.patch = 0; + this.prerelease = []; + break; + case 'minor': + // If this is a pre-minor version, bump up to the same minor version. + // Otherwise increment minor. + // 1.2.0-5 bumps to 1.2.0 + // 1.2.1 bumps to 1.3.0 + if (this.patch !== 0 || this.prerelease.length === 0) + this.minor++; + this.patch = 0; + this.prerelease = []; + break; + case 'patch': + // If this is not a pre-release version, it will increment the patch. + // If it is a pre-release it will bump up to the same patch version. + // 1.2.0-5 patches to 1.2.0 + // 1.2.0 patches to 1.2.1 + if (this.prerelease.length === 0) + this.patch++; + this.prerelease = []; + break; + // This probably shouldn't be used publicly. + // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction. + case 'pre': + if (this.prerelease.length === 0) + this.prerelease = [0]; + else { + var i = this.prerelease.length; + while (--i >= 0) { + if (typeof this.prerelease[i] === 'number') { + this.prerelease[i]++; + i = -2; + } + } + if (i === -1) // didn't increment anything + this.prerelease.push(0); + } + if (identifier) { + // 1.2.0-beta.1 bumps to 1.2.0-beta.2, + // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0 + if (this.prerelease[0] === identifier) { + if (isNaN(this.prerelease[1])) + this.prerelease = [identifier, 0]; + } else + this.prerelease = [identifier, 0]; + } + break; + + default: + throw new Error('invalid increment argument: ' + release); + } + this.format(); + this.raw = this.version; + return this; +}; + +exports.inc = inc; +function inc(version, release, loose, identifier) { + if (typeof(loose) === 'string') { + identifier = loose; + loose = undefined; + } + + try { + return new SemVer(version, loose).inc(release, identifier).version; + } catch (er) { + return null; + } +} + +exports.diff = diff; +function diff(version1, version2) { + if (eq(version1, version2)) { + return null; + } else { + var v1 = parse(version1); + var v2 = parse(version2); + if (v1.prerelease.length || v2.prerelease.length) { + for (var key in v1) { + if (key === 'major' || key === 'minor' || key === 'patch') { + if (v1[key] !== v2[key]) { + return 'pre'+key; + } + } + } + return 'prerelease'; + } + for (var key in v1) { + if (key === 'major' || key === 'minor' || key === 'patch') { + if (v1[key] !== v2[key]) { + return key; + } + } + } + } +} + +exports.compareIdentifiers = compareIdentifiers; + +var numeric = /^[0-9]+$/; +function compareIdentifiers(a, b) { + var anum = numeric.test(a); + var bnum = numeric.test(b); + + if (anum && bnum) { + a = +a; + b = +b; + } + + return (anum && !bnum) ? -1 : + (bnum && !anum) ? 1 : + a < b ? -1 : + a > b ? 1 : + 0; +} + +exports.rcompareIdentifiers = rcompareIdentifiers; +function rcompareIdentifiers(a, b) { + return compareIdentifiers(b, a); +} + +exports.major = major; +function major(a, loose) { + return new SemVer(a, loose).major; +} + +exports.minor = minor; +function minor(a, loose) { + return new SemVer(a, loose).minor; +} + +exports.patch = patch; +function patch(a, loose) { + return new SemVer(a, loose).patch; +} + +exports.compare = compare; +function compare(a, b, loose) { + return new SemVer(a, loose).compare(b); +} + +exports.compareLoose = compareLoose; +function compareLoose(a, b) { + return compare(a, b, true); +} + +exports.rcompare = rcompare; +function rcompare(a, b, loose) { + return compare(b, a, loose); +} + +exports.sort = sort; +function sort(list, loose) { + return list.sort(function(a, b) { + return exports.compare(a, b, loose); + }); +} + +exports.rsort = rsort; +function rsort(list, loose) { + return list.sort(function(a, b) { + return exports.rcompare(a, b, loose); + }); +} + +exports.gt = gt; +function gt(a, b, loose) { + return compare(a, b, loose) > 0; +} + +exports.lt = lt; +function lt(a, b, loose) { + return compare(a, b, loose) < 0; +} + +exports.eq = eq; +function eq(a, b, loose) { + return compare(a, b, loose) === 0; +} + +exports.neq = neq; +function neq(a, b, loose) { + return compare(a, b, loose) !== 0; +} + +exports.gte = gte; +function gte(a, b, loose) { + return compare(a, b, loose) >= 0; +} + +exports.lte = lte; +function lte(a, b, loose) { + return compare(a, b, loose) <= 0; +} + +exports.cmp = cmp; +function cmp(a, op, b, loose) { + var ret; + switch (op) { + case '===': + if (typeof a === 'object') a = a.version; + if (typeof b === 'object') b = b.version; + ret = a === b; + break; + case '!==': + if (typeof a === 'object') a = a.version; + if (typeof b === 'object') b = b.version; + ret = a !== b; + break; + case '': case '=': case '==': ret = eq(a, b, loose); break; + case '!=': ret = neq(a, b, loose); break; + case '>': ret = gt(a, b, loose); break; + case '>=': ret = gte(a, b, loose); break; + case '<': ret = lt(a, b, loose); break; + case '<=': ret = lte(a, b, loose); break; + default: throw new TypeError('Invalid operator: ' + op); + } + return ret; +} + +exports.Comparator = Comparator; +function Comparator(comp, loose) { + if (comp instanceof Comparator) { + if (comp.loose === loose) + return comp; + else + comp = comp.value; + } + + if (!(this instanceof Comparator)) + return new Comparator(comp, loose); + + debug('comparator', comp, loose); + this.loose = loose; + this.parse(comp); + + if (this.semver === ANY) + this.value = ''; + else + this.value = this.operator + this.semver.version; + + debug('comp', this); +} + +var ANY = {}; +Comparator.prototype.parse = function(comp) { + var r = this.loose ? re[COMPARATORLOOSE] : re[COMPARATOR]; + var m = comp.match(r); + + if (!m) + throw new TypeError('Invalid comparator: ' + comp); + + this.operator = m[1]; + if (this.operator === '=') + this.operator = ''; + + // if it literally is just '>' or '' then allow anything. + if (!m[2]) + this.semver = ANY; + else + this.semver = new SemVer(m[2], this.loose); +}; + +Comparator.prototype.toString = function() { + return this.value; +}; + +Comparator.prototype.test = function(version) { + debug('Comparator.test', version, this.loose); + + if (this.semver === ANY) + return true; + + if (typeof version === 'string') + version = new SemVer(version, this.loose); + + return cmp(version, this.operator, this.semver, this.loose); +}; + + +exports.Range = Range; +function Range(range, loose) { + if ((range instanceof Range) && range.loose === loose) + return range; + + if (!(this instanceof Range)) + return new Range(range, loose); + + this.loose = loose; + + // First, split based on boolean or || + this.raw = range; + this.set = range.split(/\s*\|\|\s*/).map(function(range) { + return this.parseRange(range.trim()); + }, this).filter(function(c) { + // throw out any that are not relevant for whatever reason + return c.length; + }); + + if (!this.set.length) { + throw new TypeError('Invalid SemVer Range: ' + range); + } + + this.format(); +} + +Range.prototype.format = function() { + this.range = this.set.map(function(comps) { + return comps.join(' ').trim(); + }).join('||').trim(); + return this.range; +}; + +Range.prototype.toString = function() { + return this.range; +}; + +Range.prototype.parseRange = function(range) { + var loose = this.loose; + range = range.trim(); + debug('range', range, loose); + // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4` + var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE]; + range = range.replace(hr, hyphenReplace); + debug('hyphen replace', range); + // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5` + range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace); + debug('comparator trim', range, re[COMPARATORTRIM]); + + // `~ 1.2.3` => `~1.2.3` + range = range.replace(re[TILDETRIM], tildeTrimReplace); + + // `^ 1.2.3` => `^1.2.3` + range = range.replace(re[CARETTRIM], caretTrimReplace); + + // normalize spaces + range = range.split(/\s+/).join(' '); + + // At this point, the range is completely trimmed and + // ready to be split into comparators. + + var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR]; + var set = range.split(' ').map(function(comp) { + return parseComparator(comp, loose); + }).join(' ').split(/\s+/); + if (this.loose) { + // in loose mode, throw out any that are not valid comparators + set = set.filter(function(comp) { + return !!comp.match(compRe); + }); + } + set = set.map(function(comp) { + return new Comparator(comp, loose); + }); + + return set; +}; + +// Mostly just for testing and legacy API reasons +exports.toComparators = toComparators; +function toComparators(range, loose) { + return new Range(range, loose).set.map(function(comp) { + return comp.map(function(c) { + return c.value; + }).join(' ').trim().split(' '); + }); +} + +// comprised of xranges, tildes, stars, and gtlt's at this point. +// already replaced the hyphen ranges +// turn into a set of JUST comparators. +function parseComparator(comp, loose) { + debug('comp', comp); + comp = replaceCarets(comp, loose); + debug('caret', comp); + comp = replaceTildes(comp, loose); + debug('tildes', comp); + comp = replaceXRanges(comp, loose); + debug('xrange', comp); + comp = replaceStars(comp, loose); + debug('stars', comp); + return comp; +} + +function isX(id) { + return !id || id.toLowerCase() === 'x' || id === '*'; +} + +// ~, ~> --> * (any, kinda silly) +// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0 +// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0 +// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0 +// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0 +// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0 +function replaceTildes(comp, loose) { + return comp.trim().split(/\s+/).map(function(comp) { + return replaceTilde(comp, loose); + }).join(' '); +} + +function replaceTilde(comp, loose) { + var r = loose ? re[TILDELOOSE] : re[TILDE]; + return comp.replace(r, function(_, M, m, p, pr) { + debug('tilde', comp, _, M, m, p, pr); + var ret; + + if (isX(M)) + ret = ''; + else if (isX(m)) + ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; + else if (isX(p)) + // ~1.2 == >=1.2.0- <1.3.0- + ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; + else if (pr) { + debug('replaceTilde pr', pr); + if (pr.charAt(0) !== '-') + pr = '-' + pr; + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + M + '.' + (+m + 1) + '.0'; + } else + // ~1.2.3 == >=1.2.3 <1.3.0 + ret = '>=' + M + '.' + m + '.' + p + + ' <' + M + '.' + (+m + 1) + '.0'; + + debug('tilde return', ret); + return ret; + }); +} + +// ^ --> * (any, kinda silly) +// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0 +// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0 +// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0 +// ^1.2.3 --> >=1.2.3 <2.0.0 +// ^1.2.0 --> >=1.2.0 <2.0.0 +function replaceCarets(comp, loose) { + return comp.trim().split(/\s+/).map(function(comp) { + return replaceCaret(comp, loose); + }).join(' '); +} + +function replaceCaret(comp, loose) { + debug('caret', comp, loose); + var r = loose ? re[CARETLOOSE] : re[CARET]; + return comp.replace(r, function(_, M, m, p, pr) { + debug('caret', comp, _, M, m, p, pr); + var ret; + + if (isX(M)) + ret = ''; + else if (isX(m)) + ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; + else if (isX(p)) { + if (M === '0') + ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; + else + ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0'; + } else if (pr) { + debug('replaceCaret pr', pr); + if (pr.charAt(0) !== '-') + pr = '-' + pr; + if (M === '0') { + if (m === '0') + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + M + '.' + m + '.' + (+p + 1); + else + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + M + '.' + (+m + 1) + '.0'; + } else + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + (+M + 1) + '.0.0'; + } else { + debug('no pr'); + if (M === '0') { + if (m === '0') + ret = '>=' + M + '.' + m + '.' + p + + ' <' + M + '.' + m + '.' + (+p + 1); + else + ret = '>=' + M + '.' + m + '.' + p + + ' <' + M + '.' + (+m + 1) + '.0'; + } else + ret = '>=' + M + '.' + m + '.' + p + + ' <' + (+M + 1) + '.0.0'; + } + + debug('caret return', ret); + return ret; + }); +} + +function replaceXRanges(comp, loose) { + debug('replaceXRanges', comp, loose); + return comp.split(/\s+/).map(function(comp) { + return replaceXRange(comp, loose); + }).join(' '); +} + +function replaceXRange(comp, loose) { + comp = comp.trim(); + var r = loose ? re[XRANGELOOSE] : re[XRANGE]; + return comp.replace(r, function(ret, gtlt, M, m, p, pr) { + debug('xRange', comp, ret, gtlt, M, m, p, pr); + var xM = isX(M); + var xm = xM || isX(m); + var xp = xm || isX(p); + var anyX = xp; + + if (gtlt === '=' && anyX) + gtlt = ''; + + if (xM) { + if (gtlt === '>' || gtlt === '<') { + // nothing is allowed + ret = '<0.0.0'; + } else { + // nothing is forbidden + ret = '*'; + } + } else if (gtlt && anyX) { + // replace X with 0 + if (xm) + m = 0; + if (xp) + p = 0; + + if (gtlt === '>') { + // >1 => >=2.0.0 + // >1.2 => >=1.3.0 + // >1.2.3 => >= 1.2.4 + gtlt = '>='; + if (xm) { + M = +M + 1; + m = 0; + p = 0; + } else if (xp) { + m = +m + 1; + p = 0; + } + } else if (gtlt === '<=') { + // <=0.7.x is actually <0.8.0, since any 0.7.x should + // pass. Similarly, <=7.x is actually <8.0.0, etc. + gtlt = '<' + if (xm) + M = +M + 1 + else + m = +m + 1 + } + + ret = gtlt + M + '.' + m + '.' + p; + } else if (xm) { + ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; + } else if (xp) { + ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; + } + + debug('xRange return', ret); + + return ret; + }); +} + +// Because * is AND-ed with everything else in the comparator, +// and '' means "any version", just remove the *s entirely. +function replaceStars(comp, loose) { + debug('replaceStars', comp, loose); + // Looseness is ignored here. star is always as loose as it gets! + return comp.trim().replace(re[STAR], ''); +} + +// This function is passed to string.replace(re[HYPHENRANGE]) +// M, m, patch, prerelease, build +// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5 +// 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do +// 1.2 - 3.4 => >=1.2.0 <3.5.0 +function hyphenReplace($0, + from, fM, fm, fp, fpr, fb, + to, tM, tm, tp, tpr, tb) { + + if (isX(fM)) + from = ''; + else if (isX(fm)) + from = '>=' + fM + '.0.0'; + else if (isX(fp)) + from = '>=' + fM + '.' + fm + '.0'; + else + from = '>=' + from; + + if (isX(tM)) + to = ''; + else if (isX(tm)) + to = '<' + (+tM + 1) + '.0.0'; + else if (isX(tp)) + to = '<' + tM + '.' + (+tm + 1) + '.0'; + else if (tpr) + to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr; + else + to = '<=' + to; + + return (from + ' ' + to).trim(); +} + + +// if ANY of the sets match ALL of its comparators, then pass +Range.prototype.test = function(version) { + if (!version) + return false; + + if (typeof version === 'string') + version = new SemVer(version, this.loose); + + for (var i = 0; i < this.set.length; i++) { + if (testSet(this.set[i], version)) + return true; + } + return false; +}; + +function testSet(set, version) { + for (var i = 0; i < set.length; i++) { + if (!set[i].test(version)) + return false; + } + + if (version.prerelease.length) { + // Find the set of versions that are allowed to have prereleases + // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0 + // That should allow `1.2.3-pr.2` to pass. + // However, `1.2.4-alpha.notready` should NOT be allowed, + // even though it's within the range set by the comparators. + for (var i = 0; i < set.length; i++) { + debug(set[i].semver); + if (set[i].semver === ANY) + continue; + + if (set[i].semver.prerelease.length > 0) { + var allowed = set[i].semver; + if (allowed.major === version.major && + allowed.minor === version.minor && + allowed.patch === version.patch) + return true; + } + } + + // Version has a -pre, but it's not one of the ones we like. + return false; + } + + return true; +} + +exports.satisfies = satisfies; +function satisfies(version, range, loose) { + try { + range = new Range(range, loose); + } catch (er) { + return false; + } + return range.test(version); +} + +exports.maxSatisfying = maxSatisfying; +function maxSatisfying(versions, range, loose) { + return versions.filter(function(version) { + return satisfies(version, range, loose); + }).sort(function(a, b) { + return rcompare(a, b, loose); + })[0] || null; +} + +exports.validRange = validRange; +function validRange(range, loose) { + try { + // Return '*' instead of '' so that truthiness works. + // This will throw if it's invalid anyway + return new Range(range, loose).range || '*'; + } catch (er) { + return null; + } +} + +// Determine if version is less than all the versions possible in the range +exports.ltr = ltr; +function ltr(version, range, loose) { + return outside(version, range, '<', loose); +} + +// Determine if version is greater than all the versions possible in the range. +exports.gtr = gtr; +function gtr(version, range, loose) { + return outside(version, range, '>', loose); +} + +exports.outside = outside; +function outside(version, range, hilo, loose) { + version = new SemVer(version, loose); + range = new Range(range, loose); + + var gtfn, ltefn, ltfn, comp, ecomp; + switch (hilo) { + case '>': + gtfn = gt; + ltefn = lte; + ltfn = lt; + comp = '>'; + ecomp = '>='; + break; + case '<': + gtfn = lt; + ltefn = gte; + ltfn = gt; + comp = '<'; + ecomp = '<='; + break; + default: + throw new TypeError('Must provide a hilo val of "<" or ">"'); + } + + // If it satisifes the range it is not outside + if (satisfies(version, range, loose)) { + return false; + } + + // From now on, variable terms are as if we're in "gtr" mode. + // but note that everything is flipped for the "ltr" function. + + for (var i = 0; i < range.set.length; ++i) { + var comparators = range.set[i]; + + var high = null; + var low = null; + + comparators.forEach(function(comparator) { + if (comparator.semver === ANY) { + comparator = new Comparator('>=0.0.0') + } + high = high || comparator; + low = low || comparator; + if (gtfn(comparator.semver, high.semver, loose)) { + high = comparator; + } else if (ltfn(comparator.semver, low.semver, loose)) { + low = comparator; + } + }); + + // If the edge version comparator has a operator then our version + // isn't outside it + if (high.operator === comp || high.operator === ecomp) { + return false; + } + + // If the lowest version comparator has an operator and our version + // is less than it then it isn't higher than the range + if ((!low.operator || low.operator === comp) && + ltefn(version, low.semver)) { + return false; + } else if (low.operator === ecomp && ltfn(version, low.semver)) { + return false; + } + } + return true; +} diff --git a/node_modules/npm/node_modules/semver/test/big-numbers.js b/node_modules/npm/node_modules/semver/test/big-numbers.js new file mode 100644 index 00000000..c051864b --- /dev/null +++ b/node_modules/npm/node_modules/semver/test/big-numbers.js @@ -0,0 +1,31 @@ +var test = require('tap').test +var semver = require('../') + +test('long version is too long', function (t) { + var v = '1.2.' + new Array(256).join('1') + t.throws(function () { + new semver.SemVer(v) + }) + t.equal(semver.valid(v, false), null) + t.equal(semver.valid(v, true), null) + t.equal(semver.inc(v, 'patch'), null) + t.end() +}) + +test('big number is like too long version', function (t) { + var v = '1.2.' + new Array(100).join('1') + t.throws(function () { + new semver.SemVer(v) + }) + t.equal(semver.valid(v, false), null) + t.equal(semver.valid(v, true), null) + t.equal(semver.inc(v, 'patch'), null) + t.end() +}) + +test('parsing null does not throw', function (t) { + t.equal(semver.parse(null), null) + t.equal(semver.parse({}), null) + t.equal(semver.parse(new semver.SemVer('1.2.3')).version, '1.2.3') + t.end() +}) diff --git a/node_modules/npm/node_modules/semver/test/clean.js b/node_modules/npm/node_modules/semver/test/clean.js new file mode 100644 index 00000000..9e268de9 --- /dev/null +++ b/node_modules/npm/node_modules/semver/test/clean.js @@ -0,0 +1,29 @@ +var tap = require('tap'); +var test = tap.test; +var semver = require('../semver.js'); +var clean = semver.clean; + +test('\nclean tests', function(t) { + // [range, version] + // Version should be detectable despite extra characters + [ + ['1.2.3', '1.2.3'], + [' 1.2.3 ', '1.2.3'], + [' 1.2.3-4 ', '1.2.3-4'], + [' 1.2.3-pre ', '1.2.3-pre'], + [' =v1.2.3 ', '1.2.3'], + ['v1.2.3', '1.2.3'], + [' v1.2.3 ', '1.2.3'], + ['\t1.2.3', '1.2.3'], + ['>1.2.3', null], + ['~1.2.3', null], + ['<=1.2.3', null], + ['1.2.x', null] + ].forEach(function(tuple) { + var range = tuple[0]; + var version = tuple[1]; + var msg = 'clean(' + range + ') = ' + version; + t.equal(clean(range), version, msg); + }); + t.end(); +}); diff --git a/node_modules/npm/node_modules/semver/test/gtr.js b/node_modules/npm/node_modules/semver/test/gtr.js new file mode 100644 index 00000000..bbb87896 --- /dev/null +++ b/node_modules/npm/node_modules/semver/test/gtr.js @@ -0,0 +1,173 @@ +var tap = require('tap'); +var test = tap.test; +var semver = require('../semver.js'); +var gtr = semver.gtr; + +test('\ngtr tests', function(t) { + // [range, version, loose] + // Version should be greater than range + [ + ['~1.2.2', '1.3.0'], + ['~0.6.1-1', '0.7.1-1'], + ['1.0.0 - 2.0.0', '2.0.1'], + ['1.0.0', '1.0.1-beta1'], + ['1.0.0', '2.0.0'], + ['<=2.0.0', '2.1.1'], + ['<=2.0.0', '3.2.9'], + ['<2.0.0', '2.0.0'], + ['0.1.20 || 1.2.4', '1.2.5'], + ['2.x.x', '3.0.0'], + ['1.2.x', '1.3.0'], + ['1.2.x || 2.x', '3.0.0'], + ['2.*.*', '5.0.1'], + ['1.2.*', '1.3.3'], + ['1.2.* || 2.*', '4.0.0'], + ['2', '3.0.0'], + ['2.3', '2.4.2'], + ['~2.4', '2.5.0'], // >=2.4.0 <2.5.0 + ['~2.4', '2.5.5'], + ['~>3.2.1', '3.3.0'], // >=3.2.1 <3.3.0 + ['~1', '2.2.3'], // >=1.0.0 <2.0.0 + ['~>1', '2.2.4'], + ['~> 1', '3.2.3'], + ['~1.0', '1.1.2'], // >=1.0.0 <1.1.0 + ['~ 1.0', '1.1.0'], + ['<1.2', '1.2.0'], + ['< 1.2', '1.2.1'], + ['1', '2.0.0beta', true], + ['~v0.5.4-pre', '0.6.0'], + ['~v0.5.4-pre', '0.6.1-pre'], + ['=0.7.x', '0.8.0'], + ['=0.7.x', '0.8.0-asdf'], + ['<0.7.x', '0.7.0'], + ['~1.2.2', '1.3.0'], + ['1.0.0 - 2.0.0', '2.2.3'], + ['1.0.0', '1.0.1'], + ['<=2.0.0', '3.0.0'], + ['<=2.0.0', '2.9999.9999'], + ['<=2.0.0', '2.2.9'], + ['<2.0.0', '2.9999.9999'], + ['<2.0.0', '2.2.9'], + ['2.x.x', '3.1.3'], + ['1.2.x', '1.3.3'], + ['1.2.x || 2.x', '3.1.3'], + ['2.*.*', '3.1.3'], + ['1.2.*', '1.3.3'], + ['1.2.* || 2.*', '3.1.3'], + ['2', '3.1.2'], + ['2.3', '2.4.1'], + ['~2.4', '2.5.0'], // >=2.4.0 <2.5.0 + ['~>3.2.1', '3.3.2'], // >=3.2.1 <3.3.0 + ['~1', '2.2.3'], // >=1.0.0 <2.0.0 + ['~>1', '2.2.3'], + ['~1.0', '1.1.0'], // >=1.0.0 <1.1.0 + ['<1', '1.0.0'], + ['1', '2.0.0beta', true], + ['<1', '1.0.0beta', true], + ['< 1', '1.0.0beta', true], + ['=0.7.x', '0.8.2'], + ['<0.7.x', '0.7.2'] + ].forEach(function(tuple) { + var range = tuple[0]; + var version = tuple[1]; + var loose = tuple[2] || false; + var msg = 'gtr(' + version + ', ' + range + ', ' + loose + ')'; + t.ok(gtr(version, range, loose), msg); + }); + t.end(); +}); + +test('\nnegative gtr tests', function(t) { + // [range, version, loose] + // Version should NOT be greater than range + [ + ['~0.6.1-1', '0.6.1-1'], + ['1.0.0 - 2.0.0', '1.2.3'], + ['1.0.0 - 2.0.0', '0.9.9'], + ['1.0.0', '1.0.0'], + ['>=*', '0.2.4'], + ['', '1.0.0', true], + ['*', '1.2.3'], + ['*', 'v1.2.3-foo'], + ['>=1.0.0', '1.0.0'], + ['>=1.0.0', '1.0.1'], + ['>=1.0.0', '1.1.0'], + ['>1.0.0', '1.0.1'], + ['>1.0.0', '1.1.0'], + ['<=2.0.0', '2.0.0'], + ['<=2.0.0', '1.9999.9999'], + ['<=2.0.0', '0.2.9'], + ['<2.0.0', '1.9999.9999'], + ['<2.0.0', '0.2.9'], + ['>= 1.0.0', '1.0.0'], + ['>= 1.0.0', '1.0.1'], + ['>= 1.0.0', '1.1.0'], + ['> 1.0.0', '1.0.1'], + ['> 1.0.0', '1.1.0'], + ['<= 2.0.0', '2.0.0'], + ['<= 2.0.0', '1.9999.9999'], + ['<= 2.0.0', '0.2.9'], + ['< 2.0.0', '1.9999.9999'], + ['<\t2.0.0', '0.2.9'], + ['>=0.1.97', 'v0.1.97'], + ['>=0.1.97', '0.1.97'], + ['0.1.20 || 1.2.4', '1.2.4'], + ['0.1.20 || >1.2.4', '1.2.4'], + ['0.1.20 || 1.2.4', '1.2.3'], + ['0.1.20 || 1.2.4', '0.1.20'], + ['>=0.2.3 || <0.0.1', '0.0.0'], + ['>=0.2.3 || <0.0.1', '0.2.3'], + ['>=0.2.3 || <0.0.1', '0.2.4'], + ['||', '1.3.4'], + ['2.x.x', '2.1.3'], + ['1.2.x', '1.2.3'], + ['1.2.x || 2.x', '2.1.3'], + ['1.2.x || 2.x', '1.2.3'], + ['x', '1.2.3'], + ['2.*.*', '2.1.3'], + ['1.2.*', '1.2.3'], + ['1.2.* || 2.*', '2.1.3'], + ['1.2.* || 2.*', '1.2.3'], + ['1.2.* || 2.*', '1.2.3'], + ['*', '1.2.3'], + ['2', '2.1.2'], + ['2.3', '2.3.1'], + ['~2.4', '2.4.0'], // >=2.4.0 <2.5.0 + ['~2.4', '2.4.5'], + ['~>3.2.1', '3.2.2'], // >=3.2.1 <3.3.0 + ['~1', '1.2.3'], // >=1.0.0 <2.0.0 + ['~>1', '1.2.3'], + ['~> 1', '1.2.3'], + ['~1.0', '1.0.2'], // >=1.0.0 <1.1.0 + ['~ 1.0', '1.0.2'], + ['>=1', '1.0.0'], + ['>= 1', '1.0.0'], + ['<1.2', '1.1.1'], + ['< 1.2', '1.1.1'], + ['1', '1.0.0beta', true], + ['~v0.5.4-pre', '0.5.5'], + ['~v0.5.4-pre', '0.5.4'], + ['=0.7.x', '0.7.2'], + ['>=0.7.x', '0.7.2'], + ['=0.7.x', '0.7.0-asdf'], + ['>=0.7.x', '0.7.0-asdf'], + ['<=0.7.x', '0.6.2'], + ['>0.2.3 >0.2.4 <=0.2.5', '0.2.5'], + ['>=0.2.3 <=0.2.4', '0.2.4'], + ['1.0.0 - 2.0.0', '2.0.0'], + ['^1', '0.0.0-0'], + ['^3.0.0', '2.0.0'], + ['^1.0.0 || ~2.0.1', '2.0.0'], + ['^0.1.0 || ~3.0.1 || 5.0.0', '3.2.0'], + ['^0.1.0 || ~3.0.1 || 5.0.0', '1.0.0beta', true], + ['^0.1.0 || ~3.0.1 || 5.0.0', '5.0.0-0', true], + ['^0.1.0 || ~3.0.1 || >4 <=5.0.0', '3.5.0'] + ].forEach(function(tuple) { + var range = tuple[0]; + var version = tuple[1]; + var loose = tuple[2] || false; + var msg = '!gtr(' + version + ', ' + range + ', ' + loose + ')'; + t.notOk(gtr(version, range, loose), msg); + }); + t.end(); +}); diff --git a/node_modules/npm/node_modules/semver/test/index.js b/node_modules/npm/node_modules/semver/test/index.js new file mode 100644 index 00000000..47c3f5f9 --- /dev/null +++ b/node_modules/npm/node_modules/semver/test/index.js @@ -0,0 +1,698 @@ +'use strict'; + +var tap = require('tap'); +var test = tap.test; +var semver = require('../semver.js'); +var eq = semver.eq; +var gt = semver.gt; +var lt = semver.lt; +var neq = semver.neq; +var cmp = semver.cmp; +var gte = semver.gte; +var lte = semver.lte; +var satisfies = semver.satisfies; +var validRange = semver.validRange; +var inc = semver.inc; +var diff = semver.diff; +var replaceStars = semver.replaceStars; +var toComparators = semver.toComparators; +var SemVer = semver.SemVer; +var Range = semver.Range; + +test('\ncomparison tests', function(t) { + // [version1, version2] + // version1 should be greater than version2 + [['0.0.0', '0.0.0-foo'], + ['0.0.1', '0.0.0'], + ['1.0.0', '0.9.9'], + ['0.10.0', '0.9.0'], + ['0.99.0', '0.10.0'], + ['2.0.0', '1.2.3'], + ['v0.0.0', '0.0.0-foo', true], + ['v0.0.1', '0.0.0', true], + ['v1.0.0', '0.9.9', true], + ['v0.10.0', '0.9.0', true], + ['v0.99.0', '0.10.0', true], + ['v2.0.0', '1.2.3', true], + ['0.0.0', 'v0.0.0-foo', true], + ['0.0.1', 'v0.0.0', true], + ['1.0.0', 'v0.9.9', true], + ['0.10.0', 'v0.9.0', true], + ['0.99.0', 'v0.10.0', true], + ['2.0.0', 'v1.2.3', true], + ['1.2.3', '1.2.3-asdf'], + ['1.2.3', '1.2.3-4'], + ['1.2.3', '1.2.3-4-foo'], + ['1.2.3-5-foo', '1.2.3-5'], + ['1.2.3-5', '1.2.3-4'], + ['1.2.3-5-foo', '1.2.3-5-Foo'], + ['3.0.0', '2.7.2+asdf'], + ['1.2.3-a.10', '1.2.3-a.5'], + ['1.2.3-a.b', '1.2.3-a.5'], + ['1.2.3-a.b', '1.2.3-a'], + ['1.2.3-a.b.c.10.d.5', '1.2.3-a.b.c.5.d.100'], + ['1.2.3-r2', '1.2.3-r100'], + ['1.2.3-r100', '1.2.3-R2'] + ].forEach(function(v) { + var v0 = v[0]; + var v1 = v[1]; + var loose = v[2]; + t.ok(gt(v0, v1, loose), "gt('" + v0 + "', '" + v1 + "')"); + t.ok(lt(v1, v0, loose), "lt('" + v1 + "', '" + v0 + "')"); + t.ok(!gt(v1, v0, loose), "!gt('" + v1 + "', '" + v0 + "')"); + t.ok(!lt(v0, v1, loose), "!lt('" + v0 + "', '" + v1 + "')"); + t.ok(eq(v0, v0, loose), "eq('" + v0 + "', '" + v0 + "')"); + t.ok(eq(v1, v1, loose), "eq('" + v1 + "', '" + v1 + "')"); + t.ok(neq(v0, v1, loose), "neq('" + v0 + "', '" + v1 + "')"); + t.ok(cmp(v1, '==', v1, loose), "cmp('" + v1 + "' == '" + v1 + "')"); + t.ok(cmp(v0, '>=', v1, loose), "cmp('" + v0 + "' >= '" + v1 + "')"); + t.ok(cmp(v1, '<=', v0, loose), "cmp('" + v1 + "' <= '" + v0 + "')"); + t.ok(cmp(v0, '!=', v1, loose), "cmp('" + v0 + "' != '" + v1 + "')"); + }); + t.end(); +}); + +test('\nequality tests', function(t) { + // [version1, version2] + // version1 should be equivalent to version2 + [['1.2.3', 'v1.2.3', true], + ['1.2.3', '=1.2.3', true], + ['1.2.3', 'v 1.2.3', true], + ['1.2.3', '= 1.2.3', true], + ['1.2.3', ' v1.2.3', true], + ['1.2.3', ' =1.2.3', true], + ['1.2.3', ' v 1.2.3', true], + ['1.2.3', ' = 1.2.3', true], + ['1.2.3-0', 'v1.2.3-0', true], + ['1.2.3-0', '=1.2.3-0', true], + ['1.2.3-0', 'v 1.2.3-0', true], + ['1.2.3-0', '= 1.2.3-0', true], + ['1.2.3-0', ' v1.2.3-0', true], + ['1.2.3-0', ' =1.2.3-0', true], + ['1.2.3-0', ' v 1.2.3-0', true], + ['1.2.3-0', ' = 1.2.3-0', true], + ['1.2.3-1', 'v1.2.3-1', true], + ['1.2.3-1', '=1.2.3-1', true], + ['1.2.3-1', 'v 1.2.3-1', true], + ['1.2.3-1', '= 1.2.3-1', true], + ['1.2.3-1', ' v1.2.3-1', true], + ['1.2.3-1', ' =1.2.3-1', true], + ['1.2.3-1', ' v 1.2.3-1', true], + ['1.2.3-1', ' = 1.2.3-1', true], + ['1.2.3-beta', 'v1.2.3-beta', true], + ['1.2.3-beta', '=1.2.3-beta', true], + ['1.2.3-beta', 'v 1.2.3-beta', true], + ['1.2.3-beta', '= 1.2.3-beta', true], + ['1.2.3-beta', ' v1.2.3-beta', true], + ['1.2.3-beta', ' =1.2.3-beta', true], + ['1.2.3-beta', ' v 1.2.3-beta', true], + ['1.2.3-beta', ' = 1.2.3-beta', true], + ['1.2.3-beta+build', ' = 1.2.3-beta+otherbuild', true], + ['1.2.3+build', ' = 1.2.3+otherbuild', true], + ['1.2.3-beta+build', '1.2.3-beta+otherbuild'], + ['1.2.3+build', '1.2.3+otherbuild'], + [' v1.2.3+build', '1.2.3+otherbuild'] + ].forEach(function(v) { + var v0 = v[0]; + var v1 = v[1]; + var loose = v[2]; + t.ok(eq(v0, v1, loose), "eq('" + v0 + "', '" + v1 + "')"); + t.ok(!neq(v0, v1, loose), "!neq('" + v0 + "', '" + v1 + "')"); + t.ok(cmp(v0, '==', v1, loose), 'cmp(' + v0 + '==' + v1 + ')'); + t.ok(!cmp(v0, '!=', v1, loose), '!cmp(' + v0 + '!=' + v1 + ')'); + t.ok(!cmp(v0, '===', v1, loose), '!cmp(' + v0 + '===' + v1 + ')'); + t.ok(cmp(v0, '!==', v1, loose), 'cmp(' + v0 + '!==' + v1 + ')'); + t.ok(!gt(v0, v1, loose), "!gt('" + v0 + "', '" + v1 + "')"); + t.ok(gte(v0, v1, loose), "gte('" + v0 + "', '" + v1 + "')"); + t.ok(!lt(v0, v1, loose), "!lt('" + v0 + "', '" + v1 + "')"); + t.ok(lte(v0, v1, loose), "lte('" + v0 + "', '" + v1 + "')"); + }); + t.end(); +}); + + +test('\nrange tests', function(t) { + // [range, version] + // version should be included by range + [['1.0.0 - 2.0.0', '1.2.3'], + ['^1.2.3+build', '1.2.3'], + ['^1.2.3+build', '1.3.0'], + ['1.2.3-pre+asdf - 2.4.3-pre+asdf', '1.2.3'], + ['1.2.3pre+asdf - 2.4.3-pre+asdf', '1.2.3', true], + ['1.2.3-pre+asdf - 2.4.3pre+asdf', '1.2.3', true], + ['1.2.3pre+asdf - 2.4.3pre+asdf', '1.2.3', true], + ['1.2.3-pre+asdf - 2.4.3-pre+asdf', '1.2.3-pre.2'], + ['1.2.3-pre+asdf - 2.4.3-pre+asdf', '2.4.3-alpha'], + ['1.2.3+asdf - 2.4.3+asdf', '1.2.3'], + ['1.0.0', '1.0.0'], + ['>=*', '0.2.4'], + ['', '1.0.0'], + ['*', '1.2.3'], + ['*', 'v1.2.3', true], + ['>=1.0.0', '1.0.0'], + ['>=1.0.0', '1.0.1'], + ['>=1.0.0', '1.1.0'], + ['>1.0.0', '1.0.1'], + ['>1.0.0', '1.1.0'], + ['<=2.0.0', '2.0.0'], + ['<=2.0.0', '1.9999.9999'], + ['<=2.0.0', '0.2.9'], + ['<2.0.0', '1.9999.9999'], + ['<2.0.0', '0.2.9'], + ['>= 1.0.0', '1.0.0'], + ['>= 1.0.0', '1.0.1'], + ['>= 1.0.0', '1.1.0'], + ['> 1.0.0', '1.0.1'], + ['> 1.0.0', '1.1.0'], + ['<= 2.0.0', '2.0.0'], + ['<= 2.0.0', '1.9999.9999'], + ['<= 2.0.0', '0.2.9'], + ['< 2.0.0', '1.9999.9999'], + ['<\t2.0.0', '0.2.9'], + ['>=0.1.97', 'v0.1.97', true], + ['>=0.1.97', '0.1.97'], + ['0.1.20 || 1.2.4', '1.2.4'], + ['>=0.2.3 || <0.0.1', '0.0.0'], + ['>=0.2.3 || <0.0.1', '0.2.3'], + ['>=0.2.3 || <0.0.1', '0.2.4'], + ['||', '1.3.4'], + ['2.x.x', '2.1.3'], + ['1.2.x', '1.2.3'], + ['1.2.x || 2.x', '2.1.3'], + ['1.2.x || 2.x', '1.2.3'], + ['x', '1.2.3'], + ['2.*.*', '2.1.3'], + ['1.2.*', '1.2.3'], + ['1.2.* || 2.*', '2.1.3'], + ['1.2.* || 2.*', '1.2.3'], + ['*', '1.2.3'], + ['2', '2.1.2'], + ['2.3', '2.3.1'], + ['~2.4', '2.4.0'], // >=2.4.0 <2.5.0 + ['~2.4', '2.4.5'], + ['~>3.2.1', '3.2.2'], // >=3.2.1 <3.3.0, + ['~1', '1.2.3'], // >=1.0.0 <2.0.0 + ['~>1', '1.2.3'], + ['~> 1', '1.2.3'], + ['~1.0', '1.0.2'], // >=1.0.0 <1.1.0, + ['~ 1.0', '1.0.2'], + ['~ 1.0.3', '1.0.12'], + ['>=1', '1.0.0'], + ['>= 1', '1.0.0'], + ['<1.2', '1.1.1'], + ['< 1.2', '1.1.1'], + ['~v0.5.4-pre', '0.5.5'], + ['~v0.5.4-pre', '0.5.4'], + ['=0.7.x', '0.7.2'], + ['<=0.7.x', '0.7.2'], + ['>=0.7.x', '0.7.2'], + ['<=0.7.x', '0.6.2'], + ['~1.2.1 >=1.2.3', '1.2.3'], + ['~1.2.1 =1.2.3', '1.2.3'], + ['~1.2.1 1.2.3', '1.2.3'], + ['~1.2.1 >=1.2.3 1.2.3', '1.2.3'], + ['~1.2.1 1.2.3 >=1.2.3', '1.2.3'], + ['~1.2.1 1.2.3', '1.2.3'], + ['>=1.2.1 1.2.3', '1.2.3'], + ['1.2.3 >=1.2.1', '1.2.3'], + ['>=1.2.3 >=1.2.1', '1.2.3'], + ['>=1.2.1 >=1.2.3', '1.2.3'], + ['>=1.2', '1.2.8'], + ['^1.2.3', '1.8.1'], + ['^0.1.2', '0.1.2'], + ['^0.1', '0.1.2'], + ['^1.2', '1.4.2'], + ['^1.2 ^1', '1.4.2'], + ['^1.2.3-alpha', '1.2.3-pre'], + ['^1.2.0-alpha', '1.2.0-pre'], + ['^0.0.1-alpha', '0.0.1-beta'] + ].forEach(function(v) { + var range = v[0]; + var ver = v[1]; + var loose = v[2]; + t.ok(satisfies(ver, range, loose), range + ' satisfied by ' + ver); + }); + t.end(); +}); + +test('\nnegative range tests', function(t) { + // [range, version] + // version should not be included by range + [['1.0.0 - 2.0.0', '2.2.3'], + ['1.2.3+asdf - 2.4.3+asdf', '1.2.3-pre.2'], + ['1.2.3+asdf - 2.4.3+asdf', '2.4.3-alpha'], + ['^1.2.3+build', '2.0.0'], + ['^1.2.3+build', '1.2.0'], + ['^1.2.3', '1.2.3-pre'], + ['^1.2', '1.2.0-pre'], + ['>1.2', '1.3.0-beta'], + ['<=1.2.3', '1.2.3-beta'], + ['^1.2.3', '1.2.3-beta'], + ['=0.7.x', '0.7.0-asdf'], + ['>=0.7.x', '0.7.0-asdf'], + ['1', '1.0.0beta', true], + ['<1', '1.0.0beta', true], + ['< 1', '1.0.0beta', true], + ['1.0.0', '1.0.1'], + ['>=1.0.0', '0.0.0'], + ['>=1.0.0', '0.0.1'], + ['>=1.0.0', '0.1.0'], + ['>1.0.0', '0.0.1'], + ['>1.0.0', '0.1.0'], + ['<=2.0.0', '3.0.0'], + ['<=2.0.0', '2.9999.9999'], + ['<=2.0.0', '2.2.9'], + ['<2.0.0', '2.9999.9999'], + ['<2.0.0', '2.2.9'], + ['>=0.1.97', 'v0.1.93', true], + ['>=0.1.97', '0.1.93'], + ['0.1.20 || 1.2.4', '1.2.3'], + ['>=0.2.3 || <0.0.1', '0.0.3'], + ['>=0.2.3 || <0.0.1', '0.2.2'], + ['2.x.x', '1.1.3'], + ['2.x.x', '3.1.3'], + ['1.2.x', '1.3.3'], + ['1.2.x || 2.x', '3.1.3'], + ['1.2.x || 2.x', '1.1.3'], + ['2.*.*', '1.1.3'], + ['2.*.*', '3.1.3'], + ['1.2.*', '1.3.3'], + ['1.2.* || 2.*', '3.1.3'], + ['1.2.* || 2.*', '1.1.3'], + ['2', '1.1.2'], + ['2.3', '2.4.1'], + ['~2.4', '2.5.0'], // >=2.4.0 <2.5.0 + ['~2.4', '2.3.9'], + ['~>3.2.1', '3.3.2'], // >=3.2.1 <3.3.0 + ['~>3.2.1', '3.2.0'], // >=3.2.1 <3.3.0 + ['~1', '0.2.3'], // >=1.0.0 <2.0.0 + ['~>1', '2.2.3'], + ['~1.0', '1.1.0'], // >=1.0.0 <1.1.0 + ['<1', '1.0.0'], + ['>=1.2', '1.1.1'], + ['1', '2.0.0beta', true], + ['~v0.5.4-beta', '0.5.4-alpha'], + ['=0.7.x', '0.8.2'], + ['>=0.7.x', '0.6.2'], + ['<0.7.x', '0.7.2'], + ['<1.2.3', '1.2.3-beta'], + ['=1.2.3', '1.2.3-beta'], + ['>1.2', '1.2.8'], + ['^1.2.3', '2.0.0-alpha'], + ['^1.2.3', '1.2.2'], + ['^1.2', '1.1.9'], + ['*', 'v1.2.3-foo', true], + // invalid ranges never satisfied! + ['blerg', '1.2.3'], + ['git+https://user:password0123@github.com/foo', '123.0.0', true], + ['^1.2.3', '2.0.0-pre'] + ].forEach(function(v) { + var range = v[0]; + var ver = v[1]; + var loose = v[2]; + var found = satisfies(ver, range, loose); + t.ok(!found, ver + ' not satisfied by ' + range); + }); + t.end(); +}); + +test('\nincrement versions test', function(t) { +// [version, inc, result, identifier] +// inc(version, inc) -> result + [['1.2.3', 'major', '2.0.0'], + ['1.2.3', 'minor', '1.3.0'], + ['1.2.3', 'patch', '1.2.4'], + ['1.2.3tag', 'major', '2.0.0', true], + ['1.2.3-tag', 'major', '2.0.0'], + ['1.2.3', 'fake', null], + ['1.2.0-0', 'patch', '1.2.0'], + ['fake', 'major', null], + ['1.2.3-4', 'major', '2.0.0'], + ['1.2.3-4', 'minor', '1.3.0'], + ['1.2.3-4', 'patch', '1.2.3'], + ['1.2.3-alpha.0.beta', 'major', '2.0.0'], + ['1.2.3-alpha.0.beta', 'minor', '1.3.0'], + ['1.2.3-alpha.0.beta', 'patch', '1.2.3'], + ['1.2.4', 'prerelease', '1.2.5-0'], + ['1.2.3-0', 'prerelease', '1.2.3-1'], + ['1.2.3-alpha.0', 'prerelease', '1.2.3-alpha.1'], + ['1.2.3-alpha.1', 'prerelease', '1.2.3-alpha.2'], + ['1.2.3-alpha.2', 'prerelease', '1.2.3-alpha.3'], + ['1.2.3-alpha.0.beta', 'prerelease', '1.2.3-alpha.1.beta'], + ['1.2.3-alpha.1.beta', 'prerelease', '1.2.3-alpha.2.beta'], + ['1.2.3-alpha.2.beta', 'prerelease', '1.2.3-alpha.3.beta'], + ['1.2.3-alpha.10.0.beta', 'prerelease', '1.2.3-alpha.10.1.beta'], + ['1.2.3-alpha.10.1.beta', 'prerelease', '1.2.3-alpha.10.2.beta'], + ['1.2.3-alpha.10.2.beta', 'prerelease', '1.2.3-alpha.10.3.beta'], + ['1.2.3-alpha.10.beta.0', 'prerelease', '1.2.3-alpha.10.beta.1'], + ['1.2.3-alpha.10.beta.1', 'prerelease', '1.2.3-alpha.10.beta.2'], + ['1.2.3-alpha.10.beta.2', 'prerelease', '1.2.3-alpha.10.beta.3'], + ['1.2.3-alpha.9.beta', 'prerelease', '1.2.3-alpha.10.beta'], + ['1.2.3-alpha.10.beta', 'prerelease', '1.2.3-alpha.11.beta'], + ['1.2.3-alpha.11.beta', 'prerelease', '1.2.3-alpha.12.beta'], + ['1.2.0', 'prepatch', '1.2.1-0'], + ['1.2.0-1', 'prepatch', '1.2.1-0'], + ['1.2.0', 'preminor', '1.3.0-0'], + ['1.2.3-1', 'preminor', '1.3.0-0'], + ['1.2.0', 'premajor', '2.0.0-0'], + ['1.2.3-1', 'premajor', '2.0.0-0'], + ['1.2.0-1', 'minor', '1.2.0'], + ['1.0.0-1', 'major', '1.0.0'], + + ['1.2.3', 'major', '2.0.0', false, 'dev'], + ['1.2.3', 'minor', '1.3.0', false, 'dev'], + ['1.2.3', 'patch', '1.2.4', false, 'dev'], + ['1.2.3tag', 'major', '2.0.0', true, 'dev'], + ['1.2.3-tag', 'major', '2.0.0', false, 'dev'], + ['1.2.3', 'fake', null, false, 'dev'], + ['1.2.0-0', 'patch', '1.2.0', false, 'dev'], + ['fake', 'major', null, false, 'dev'], + ['1.2.3-4', 'major', '2.0.0', false, 'dev'], + ['1.2.3-4', 'minor', '1.3.0', false, 'dev'], + ['1.2.3-4', 'patch', '1.2.3', false, 'dev'], + ['1.2.3-alpha.0.beta', 'major', '2.0.0', false, 'dev'], + ['1.2.3-alpha.0.beta', 'minor', '1.3.0', false, 'dev'], + ['1.2.3-alpha.0.beta', 'patch', '1.2.3', false, 'dev'], + ['1.2.4', 'prerelease', '1.2.5-dev.0', false, 'dev'], + ['1.2.3-0', 'prerelease', '1.2.3-dev.0', false, 'dev'], + ['1.2.3-alpha.0', 'prerelease', '1.2.3-dev.0', false, 'dev'], + ['1.2.3-alpha.0', 'prerelease', '1.2.3-alpha.1', false, 'alpha'], + ['1.2.3-alpha.0.beta', 'prerelease', '1.2.3-dev.0', false, 'dev'], + ['1.2.3-alpha.0.beta', 'prerelease', '1.2.3-alpha.1.beta', false, 'alpha'], + ['1.2.3-alpha.10.0.beta', 'prerelease', '1.2.3-dev.0', false, 'dev'], + ['1.2.3-alpha.10.0.beta', 'prerelease', '1.2.3-alpha.10.1.beta', false, 'alpha'], + ['1.2.3-alpha.10.1.beta', 'prerelease', '1.2.3-alpha.10.2.beta', false, 'alpha'], + ['1.2.3-alpha.10.2.beta', 'prerelease', '1.2.3-alpha.10.3.beta', false, 'alpha'], + ['1.2.3-alpha.10.beta.0', 'prerelease', '1.2.3-dev.0', false, 'dev'], + ['1.2.3-alpha.10.beta.0', 'prerelease', '1.2.3-alpha.10.beta.1', false, 'alpha'], + ['1.2.3-alpha.10.beta.1', 'prerelease', '1.2.3-alpha.10.beta.2', false, 'alpha'], + ['1.2.3-alpha.10.beta.2', 'prerelease', '1.2.3-alpha.10.beta.3', false, 'alpha'], + ['1.2.3-alpha.9.beta', 'prerelease', '1.2.3-dev.0', false, 'dev'], + ['1.2.3-alpha.9.beta', 'prerelease', '1.2.3-alpha.10.beta', false, 'alpha'], + ['1.2.3-alpha.10.beta', 'prerelease', '1.2.3-alpha.11.beta', false, 'alpha'], + ['1.2.3-alpha.11.beta', 'prerelease', '1.2.3-alpha.12.beta', false, 'alpha'], + ['1.2.0', 'prepatch', '1.2.1-dev.0', false, 'dev'], + ['1.2.0-1', 'prepatch', '1.2.1-dev.0', false, 'dev'], + ['1.2.0', 'preminor', '1.3.0-dev.0', false, 'dev'], + ['1.2.3-1', 'preminor', '1.3.0-dev.0', false, 'dev'], + ['1.2.0', 'premajor', '2.0.0-dev.0', false, 'dev'], + ['1.2.3-1', 'premajor', '2.0.0-dev.0', false, 'dev'], + ['1.2.0-1', 'minor', '1.2.0', false, 'dev'], + ['1.0.0-1', 'major', '1.0.0', false, 'dev'], + ['1.2.3-dev.bar', 'prerelease', '1.2.3-dev.0', false, 'dev'] + + ].forEach(function(v) { + var pre = v[0]; + var what = v[1]; + var wanted = v[2]; + var loose = v[3]; + var id = v[4]; + var found = inc(pre, what, loose, id); + var cmd = 'inc(' + pre + ', ' + what + ', ' + id + ')'; + t.equal(found, wanted, cmd + ' === ' + wanted); + + var parsed = semver.parse(pre, loose); + if (wanted) { + parsed.inc(what, id); + t.equal(parsed.version, wanted, cmd + ' object version updated'); + t.equal(parsed.raw, wanted, cmd + ' object raw field updated'); + } else if (parsed) { + t.throws(function () { + parsed.inc(what, id) + }) + } else { + t.equal(parsed, null) + } + }); + + t.end(); +}); + +test('\ndiff versions test', function(t) { +// [version1, version2, result] +// diff(version1, version2) -> result + [['1.2.3', '0.2.3', 'major'], + ['1.4.5', '0.2.3', 'major'], + ['1.2.3', '2.0.0-pre', 'premajor'], + ['1.2.3', '1.3.3', 'minor'], + ['1.0.1', '1.1.0-pre', 'preminor'], + ['1.2.3', '1.2.4', 'patch'], + ['1.2.3', '1.2.4-pre', 'prepatch'], + ['0.0.1', '0.0.1-pre', 'prerelease'], + ['0.0.1', '0.0.1-pre-2', 'prerelease'], + ['1.1.0', '1.1.0-pre', 'prerelease'], + ['1.1.0-pre-1', '1.1.0-pre-2', 'prerelease'], + ['1.0.0', '1.0.0', null] + + ].forEach(function(v) { + var version1 = v[0]; + var version2 = v[1]; + var wanted = v[2]; + var found = diff(version1, version2); + var cmd = 'diff(' + version1 + ', ' + version2 + ')'; + t.equal(found, wanted, cmd + ' === ' + wanted); + }); + + t.end(); +}); + +test('\nvalid range test', function(t) { + // [range, result] + // validRange(range) -> result + // translate ranges into their canonical form + [['1.0.0 - 2.0.0', '>=1.0.0 <=2.0.0'], + ['1.0.0', '1.0.0'], + ['>=*', '*'], + ['', '*'], + ['*', '*'], + ['*', '*'], + ['>=1.0.0', '>=1.0.0'], + ['>1.0.0', '>1.0.0'], + ['<=2.0.0', '<=2.0.0'], + ['1', '>=1.0.0 <2.0.0'], + ['<=2.0.0', '<=2.0.0'], + ['<=2.0.0', '<=2.0.0'], + ['<2.0.0', '<2.0.0'], + ['<2.0.0', '<2.0.0'], + ['>= 1.0.0', '>=1.0.0'], + ['>= 1.0.0', '>=1.0.0'], + ['>= 1.0.0', '>=1.0.0'], + ['> 1.0.0', '>1.0.0'], + ['> 1.0.0', '>1.0.0'], + ['<= 2.0.0', '<=2.0.0'], + ['<= 2.0.0', '<=2.0.0'], + ['<= 2.0.0', '<=2.0.0'], + ['< 2.0.0', '<2.0.0'], + ['< 2.0.0', '<2.0.0'], + ['>=0.1.97', '>=0.1.97'], + ['>=0.1.97', '>=0.1.97'], + ['0.1.20 || 1.2.4', '0.1.20||1.2.4'], + ['>=0.2.3 || <0.0.1', '>=0.2.3||<0.0.1'], + ['>=0.2.3 || <0.0.1', '>=0.2.3||<0.0.1'], + ['>=0.2.3 || <0.0.1', '>=0.2.3||<0.0.1'], + ['||', '||'], + ['2.x.x', '>=2.0.0 <3.0.0'], + ['1.2.x', '>=1.2.0 <1.3.0'], + ['1.2.x || 2.x', '>=1.2.0 <1.3.0||>=2.0.0 <3.0.0'], + ['1.2.x || 2.x', '>=1.2.0 <1.3.0||>=2.0.0 <3.0.0'], + ['x', '*'], + ['2.*.*', '>=2.0.0 <3.0.0'], + ['1.2.*', '>=1.2.0 <1.3.0'], + ['1.2.* || 2.*', '>=1.2.0 <1.3.0||>=2.0.0 <3.0.0'], + ['*', '*'], + ['2', '>=2.0.0 <3.0.0'], + ['2.3', '>=2.3.0 <2.4.0'], + ['~2.4', '>=2.4.0 <2.5.0'], + ['~2.4', '>=2.4.0 <2.5.0'], + ['~>3.2.1', '>=3.2.1 <3.3.0'], + ['~1', '>=1.0.0 <2.0.0'], + ['~>1', '>=1.0.0 <2.0.0'], + ['~> 1', '>=1.0.0 <2.0.0'], + ['~1.0', '>=1.0.0 <1.1.0'], + ['~ 1.0', '>=1.0.0 <1.1.0'], + ['^0', '>=0.0.0 <1.0.0'], + ['^ 1', '>=1.0.0 <2.0.0'], + ['^0.1', '>=0.1.0 <0.2.0'], + ['^1.0', '>=1.0.0 <2.0.0'], + ['^1.2', '>=1.2.0 <2.0.0'], + ['^0.0.1', '>=0.0.1 <0.0.2'], + ['^0.0.1-beta', '>=0.0.1-beta <0.0.2'], + ['^0.1.2', '>=0.1.2 <0.2.0'], + ['^1.2.3', '>=1.2.3 <2.0.0'], + ['^1.2.3-beta.4', '>=1.2.3-beta.4 <2.0.0'], + ['<1', '<1.0.0'], + ['< 1', '<1.0.0'], + ['>=1', '>=1.0.0'], + ['>= 1', '>=1.0.0'], + ['<1.2', '<1.2.0'], + ['< 1.2', '<1.2.0'], + ['1', '>=1.0.0 <2.0.0'], + ['>01.02.03', '>1.2.3', true], + ['>01.02.03', null], + ['~1.2.3beta', '>=1.2.3-beta <1.3.0', true], + ['~1.2.3beta', null], + ['^ 1.2 ^ 1', '>=1.2.0 <2.0.0 >=1.0.0 <2.0.0'] + ].forEach(function(v) { + var pre = v[0]; + var wanted = v[1]; + var loose = v[2]; + var found = validRange(pre, loose); + + t.equal(found, wanted, 'validRange(' + pre + ') === ' + wanted); + }); + + t.end(); +}); + +test('\ncomparators test', function(t) { + // [range, comparators] + // turn range into a set of individual comparators + [['1.0.0 - 2.0.0', [['>=1.0.0', '<=2.0.0']]], + ['1.0.0', [['1.0.0']]], + ['>=*', [['']]], + ['', [['']]], + ['*', [['']]], + ['*', [['']]], + ['>=1.0.0', [['>=1.0.0']]], + ['>=1.0.0', [['>=1.0.0']]], + ['>=1.0.0', [['>=1.0.0']]], + ['>1.0.0', [['>1.0.0']]], + ['>1.0.0', [['>1.0.0']]], + ['<=2.0.0', [['<=2.0.0']]], + ['1', [['>=1.0.0', '<2.0.0']]], + ['<=2.0.0', [['<=2.0.0']]], + ['<=2.0.0', [['<=2.0.0']]], + ['<2.0.0', [['<2.0.0']]], + ['<2.0.0', [['<2.0.0']]], + ['>= 1.0.0', [['>=1.0.0']]], + ['>= 1.0.0', [['>=1.0.0']]], + ['>= 1.0.0', [['>=1.0.0']]], + ['> 1.0.0', [['>1.0.0']]], + ['> 1.0.0', [['>1.0.0']]], + ['<= 2.0.0', [['<=2.0.0']]], + ['<= 2.0.0', [['<=2.0.0']]], + ['<= 2.0.0', [['<=2.0.0']]], + ['< 2.0.0', [['<2.0.0']]], + ['<\t2.0.0', [['<2.0.0']]], + ['>=0.1.97', [['>=0.1.97']]], + ['>=0.1.97', [['>=0.1.97']]], + ['0.1.20 || 1.2.4', [['0.1.20'], ['1.2.4']]], + ['>=0.2.3 || <0.0.1', [['>=0.2.3'], ['<0.0.1']]], + ['>=0.2.3 || <0.0.1', [['>=0.2.3'], ['<0.0.1']]], + ['>=0.2.3 || <0.0.1', [['>=0.2.3'], ['<0.0.1']]], + ['||', [[''], ['']]], + ['2.x.x', [['>=2.0.0', '<3.0.0']]], + ['1.2.x', [['>=1.2.0', '<1.3.0']]], + ['1.2.x || 2.x', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]], + ['1.2.x || 2.x', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]], + ['x', [['']]], + ['2.*.*', [['>=2.0.0', '<3.0.0']]], + ['1.2.*', [['>=1.2.0', '<1.3.0']]], + ['1.2.* || 2.*', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]], + ['1.2.* || 2.*', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]], + ['*', [['']]], + ['2', [['>=2.0.0', '<3.0.0']]], + ['2.3', [['>=2.3.0', '<2.4.0']]], + ['~2.4', [['>=2.4.0', '<2.5.0']]], + ['~2.4', [['>=2.4.0', '<2.5.0']]], + ['~>3.2.1', [['>=3.2.1', '<3.3.0']]], + ['~1', [['>=1.0.0', '<2.0.0']]], + ['~>1', [['>=1.0.0', '<2.0.0']]], + ['~> 1', [['>=1.0.0', '<2.0.0']]], + ['~1.0', [['>=1.0.0', '<1.1.0']]], + ['~ 1.0', [['>=1.0.0', '<1.1.0']]], + ['~ 1.0.3', [['>=1.0.3', '<1.1.0']]], + ['~> 1.0.3', [['>=1.0.3', '<1.1.0']]], + ['<1', [['<1.0.0']]], + ['< 1', [['<1.0.0']]], + ['>=1', [['>=1.0.0']]], + ['>= 1', [['>=1.0.0']]], + ['<1.2', [['<1.2.0']]], + ['< 1.2', [['<1.2.0']]], + ['1', [['>=1.0.0', '<2.0.0']]], + ['1 2', [['>=1.0.0', '<2.0.0', '>=2.0.0', '<3.0.0']]], + ['1.2 - 3.4.5', [['>=1.2.0', '<=3.4.5']]], + ['1.2.3 - 3.4', [['>=1.2.3', '<3.5.0']]], + ['1.2.3 - 3', [['>=1.2.3', '<4.0.0']]], + ['>*', [['<0.0.0']]], + ['<*', [['<0.0.0']]] + ].forEach(function(v) { + var pre = v[0]; + var wanted = v[1]; + var found = toComparators(v[0]); + var jw = JSON.stringify(wanted); + t.equivalent(found, wanted, 'toComparators(' + pre + ') === ' + jw); + }); + + t.end(); +}); + +test('\ninvalid version numbers', function(t) { + ['1.2.3.4', + 'NOT VALID', + 1.2, + null, + 'Infinity.NaN.Infinity' + ].forEach(function(v) { + t.throws(function() { + new SemVer(v); + }, {name:'TypeError', message:'Invalid Version: ' + v}); + }); + + t.end(); +}); + +test('\nstrict vs loose version numbers', function(t) { + [['=1.2.3', '1.2.3'], + ['01.02.03', '1.2.3'], + ['1.2.3-beta.01', '1.2.3-beta.1'], + [' =1.2.3', '1.2.3'], + ['1.2.3foo', '1.2.3-foo'] + ].forEach(function(v) { + var loose = v[0]; + var strict = v[1]; + t.throws(function() { + new SemVer(loose); + }); + var lv = new SemVer(loose, true); + t.equal(lv.version, strict); + t.ok(eq(loose, strict, true)); + t.throws(function() { + eq(loose, strict); + }); + t.throws(function() { + new SemVer(strict).compare(loose); + }); + }); + t.end(); +}); + +test('\nstrict vs loose ranges', function(t) { + [['>=01.02.03', '>=1.2.3'], + ['~1.02.03beta', '>=1.2.3-beta <1.3.0'] + ].forEach(function(v) { + var loose = v[0]; + var comps = v[1]; + t.throws(function() { + new Range(loose); + }); + t.equal(new Range(loose, true).range, comps); + }); + t.end(); +}); + +test('\nmax satisfying', function(t) { + [[['1.2.3', '1.2.4'], '1.2', '1.2.4'], + [['1.2.4', '1.2.3'], '1.2', '1.2.4'], + [['1.2.3', '1.2.4', '1.2.5', '1.2.6'], '~1.2.3', '1.2.6'], + [['1.1.0', '1.2.0', '1.2.1', '1.3.0', '2.0.0b1', '2.0.0b2', '2.0.0b3', '2.0.0', '2.1.0'], '~2.0.0', '2.0.0', true] + ].forEach(function(v) { + var versions = v[0]; + var range = v[1]; + var expect = v[2]; + var loose = v[3]; + var actual = semver.maxSatisfying(versions, range, loose); + t.equal(actual, expect); + }); + t.end(); +}); diff --git a/node_modules/npm/node_modules/semver/test/ltr.js b/node_modules/npm/node_modules/semver/test/ltr.js new file mode 100644 index 00000000..0f7167d6 --- /dev/null +++ b/node_modules/npm/node_modules/semver/test/ltr.js @@ -0,0 +1,181 @@ +var tap = require('tap'); +var test = tap.test; +var semver = require('../semver.js'); +var ltr = semver.ltr; + +test('\nltr tests', function(t) { + // [range, version, loose] + // Version should be less than range + [ + ['~1.2.2', '1.2.1'], + ['~0.6.1-1', '0.6.1-0'], + ['1.0.0 - 2.0.0', '0.0.1'], + ['1.0.0-beta.2', '1.0.0-beta.1'], + ['1.0.0', '0.0.0'], + ['>=2.0.0', '1.1.1'], + ['>=2.0.0', '1.2.9'], + ['>2.0.0', '2.0.0'], + ['0.1.20 || 1.2.4', '0.1.5'], + ['2.x.x', '1.0.0'], + ['1.2.x', '1.1.0'], + ['1.2.x || 2.x', '1.0.0'], + ['2.*.*', '1.0.1'], + ['1.2.*', '1.1.3'], + ['1.2.* || 2.*', '1.1.9999'], + ['2', '1.0.0'], + ['2.3', '2.2.2'], + ['~2.4', '2.3.0'], // >=2.4.0 <2.5.0 + ['~2.4', '2.3.5'], + ['~>3.2.1', '3.2.0'], // >=3.2.1 <3.3.0 + ['~1', '0.2.3'], // >=1.0.0 <2.0.0 + ['~>1', '0.2.4'], + ['~> 1', '0.2.3'], + ['~1.0', '0.1.2'], // >=1.0.0 <1.1.0 + ['~ 1.0', '0.1.0'], + ['>1.2', '1.2.0'], + ['> 1.2', '1.2.1'], + ['1', '0.0.0beta', true], + ['~v0.5.4-pre', '0.5.4-alpha'], + ['~v0.5.4-pre', '0.5.4-alpha'], + ['=0.7.x', '0.6.0'], + ['=0.7.x', '0.6.0-asdf'], + ['>=0.7.x', '0.6.0'], + ['~1.2.2', '1.2.1'], + ['1.0.0 - 2.0.0', '0.2.3'], + ['1.0.0', '0.0.1'], + ['>=2.0.0', '1.0.0'], + ['>=2.0.0', '1.9999.9999'], + ['>=2.0.0', '1.2.9'], + ['>2.0.0', '2.0.0'], + ['>2.0.0', '1.2.9'], + ['2.x.x', '1.1.3'], + ['1.2.x', '1.1.3'], + ['1.2.x || 2.x', '1.1.3'], + ['2.*.*', '1.1.3'], + ['1.2.*', '1.1.3'], + ['1.2.* || 2.*', '1.1.3'], + ['2', '1.9999.9999'], + ['2.3', '2.2.1'], + ['~2.4', '2.3.0'], // >=2.4.0 <2.5.0 + ['~>3.2.1', '2.3.2'], // >=3.2.1 <3.3.0 + ['~1', '0.2.3'], // >=1.0.0 <2.0.0 + ['~>1', '0.2.3'], + ['~1.0', '0.0.0'], // >=1.0.0 <1.1.0 + ['>1', '1.0.0'], + ['2', '1.0.0beta', true], + ['>1', '1.0.0beta', true], + ['> 1', '1.0.0beta', true], + ['=0.7.x', '0.6.2'], + ['=0.7.x', '0.7.0-asdf'], + ['^1', '1.0.0-0'], + ['>=0.7.x', '0.7.0-asdf'], + ['1', '1.0.0beta', true], + ['>=0.7.x', '0.6.2'], + ['>1.2.3', '1.3.0-alpha'] + ].forEach(function(tuple) { + var range = tuple[0]; + var version = tuple[1]; + var loose = tuple[2] || false; + var msg = 'ltr(' + version + ', ' + range + ', ' + loose + ')'; + t.ok(ltr(version, range, loose), msg); + }); + t.end(); +}); + +test('\nnegative ltr tests', function(t) { + // [range, version, loose] + // Version should NOT be less than range + [ + ['~ 1.0', '1.1.0'], + ['~0.6.1-1', '0.6.1-1'], + ['1.0.0 - 2.0.0', '1.2.3'], + ['1.0.0 - 2.0.0', '2.9.9'], + ['1.0.0', '1.0.0'], + ['>=*', '0.2.4'], + ['', '1.0.0', true], + ['*', '1.2.3'], + ['>=1.0.0', '1.0.0'], + ['>=1.0.0', '1.0.1'], + ['>=1.0.0', '1.1.0'], + ['>1.0.0', '1.0.1'], + ['>1.0.0', '1.1.0'], + ['<=2.0.0', '2.0.0'], + ['<=2.0.0', '1.9999.9999'], + ['<=2.0.0', '0.2.9'], + ['<2.0.0', '1.9999.9999'], + ['<2.0.0', '0.2.9'], + ['>= 1.0.0', '1.0.0'], + ['>= 1.0.0', '1.0.1'], + ['>= 1.0.0', '1.1.0'], + ['> 1.0.0', '1.0.1'], + ['> 1.0.0', '1.1.0'], + ['<= 2.0.0', '2.0.0'], + ['<= 2.0.0', '1.9999.9999'], + ['<= 2.0.0', '0.2.9'], + ['< 2.0.0', '1.9999.9999'], + ['<\t2.0.0', '0.2.9'], + ['>=0.1.97', 'v0.1.97'], + ['>=0.1.97', '0.1.97'], + ['0.1.20 || 1.2.4', '1.2.4'], + ['0.1.20 || >1.2.4', '1.2.4'], + ['0.1.20 || 1.2.4', '1.2.3'], + ['0.1.20 || 1.2.4', '0.1.20'], + ['>=0.2.3 || <0.0.1', '0.0.0'], + ['>=0.2.3 || <0.0.1', '0.2.3'], + ['>=0.2.3 || <0.0.1', '0.2.4'], + ['||', '1.3.4'], + ['2.x.x', '2.1.3'], + ['1.2.x', '1.2.3'], + ['1.2.x || 2.x', '2.1.3'], + ['1.2.x || 2.x', '1.2.3'], + ['x', '1.2.3'], + ['2.*.*', '2.1.3'], + ['1.2.*', '1.2.3'], + ['1.2.* || 2.*', '2.1.3'], + ['1.2.* || 2.*', '1.2.3'], + ['1.2.* || 2.*', '1.2.3'], + ['*', '1.2.3'], + ['2', '2.1.2'], + ['2.3', '2.3.1'], + ['~2.4', '2.4.0'], // >=2.4.0 <2.5.0 + ['~2.4', '2.4.5'], + ['~>3.2.1', '3.2.2'], // >=3.2.1 <3.3.0 + ['~1', '1.2.3'], // >=1.0.0 <2.0.0 + ['~>1', '1.2.3'], + ['~> 1', '1.2.3'], + ['~1.0', '1.0.2'], // >=1.0.0 <1.1.0 + ['~ 1.0', '1.0.2'], + ['>=1', '1.0.0'], + ['>= 1', '1.0.0'], + ['<1.2', '1.1.1'], + ['< 1.2', '1.1.1'], + ['~v0.5.4-pre', '0.5.5'], + ['~v0.5.4-pre', '0.5.4'], + ['=0.7.x', '0.7.2'], + ['>=0.7.x', '0.7.2'], + ['<=0.7.x', '0.6.2'], + ['>0.2.3 >0.2.4 <=0.2.5', '0.2.5'], + ['>=0.2.3 <=0.2.4', '0.2.4'], + ['1.0.0 - 2.0.0', '2.0.0'], + ['^3.0.0', '4.0.0'], + ['^1.0.0 || ~2.0.1', '2.0.0'], + ['^0.1.0 || ~3.0.1 || 5.0.0', '3.2.0'], + ['^0.1.0 || ~3.0.1 || 5.0.0', '1.0.0beta', true], + ['^0.1.0 || ~3.0.1 || 5.0.0', '5.0.0-0', true], + ['^0.1.0 || ~3.0.1 || >4 <=5.0.0', '3.5.0'], + ['^1.0.0alpha', '1.0.0beta', true], + ['~1.0.0alpha', '1.0.0beta', true], + ['^1.0.0-alpha', '1.0.0beta', true], + ['~1.0.0-alpha', '1.0.0beta', true], + ['^1.0.0-alpha', '1.0.0-beta'], + ['~1.0.0-alpha', '1.0.0-beta'], + ['=0.1.0', '1.0.0'] + ].forEach(function(tuple) { + var range = tuple[0]; + var version = tuple[1]; + var loose = tuple[2] || false; + var msg = '!ltr(' + version + ', ' + range + ', ' + loose + ')'; + t.notOk(ltr(version, range, loose), msg); + }); + t.end(); +}); diff --git a/node_modules/npm/node_modules/semver/test/major-minor-patch.js b/node_modules/npm/node_modules/semver/test/major-minor-patch.js new file mode 100644 index 00000000..e9d4039c --- /dev/null +++ b/node_modules/npm/node_modules/semver/test/major-minor-patch.js @@ -0,0 +1,72 @@ +var tap = require('tap'); +var test = tap.test; +var semver = require('../semver.js'); + +test('\nmajor tests', function(t) { + // [range, version] + // Version should be detectable despite extra characters + [ + ['1.2.3', 1], + [' 1.2.3 ', 1], + [' 2.2.3-4 ', 2], + [' 3.2.3-pre ', 3], + ['v5.2.3', 5], + [' v8.2.3 ', 8], + ['\t13.2.3', 13], + ['=21.2.3', 21, true], + ['v=34.2.3', 34, true] + ].forEach(function(tuple) { + var range = tuple[0]; + var version = tuple[1]; + var loose = tuple[2] || false; + var msg = 'major(' + range + ') = ' + version; + t.equal(semver.major(range, loose), version, msg); + }); + t.end(); +}); + +test('\nminor tests', function(t) { + // [range, version] + // Version should be detectable despite extra characters + [ + ['1.1.3', 1], + [' 1.1.3 ', 1], + [' 1.2.3-4 ', 2], + [' 1.3.3-pre ', 3], + ['v1.5.3', 5], + [' v1.8.3 ', 8], + ['\t1.13.3', 13], + ['=1.21.3', 21, true], + ['v=1.34.3', 34, true] + ].forEach(function(tuple) { + var range = tuple[0]; + var version = tuple[1]; + var loose = tuple[2] || false; + var msg = 'minor(' + range + ') = ' + version; + t.equal(semver.minor(range, loose), version, msg); + }); + t.end(); +}); + +test('\npatch tests', function(t) { + // [range, version] + // Version should be detectable despite extra characters + [ + ['1.2.1', 1], + [' 1.2.1 ', 1], + [' 1.2.2-4 ', 2], + [' 1.2.3-pre ', 3], + ['v1.2.5', 5], + [' v1.2.8 ', 8], + ['\t1.2.13', 13], + ['=1.2.21', 21, true], + ['v=1.2.34', 34, true] + ].forEach(function(tuple) { + var range = tuple[0]; + var version = tuple[1]; + var loose = tuple[2] || false; + var msg = 'patch(' + range + ') = ' + version; + t.equal(semver.patch(range, loose), version, msg); + }); + t.end(); +}); diff --git a/node_modules/npm/node_modules/sha/.npmignore b/node_modules/npm/node_modules/sha/.npmignore new file mode 100644 index 00000000..fcfd9449 --- /dev/null +++ b/node_modules/npm/node_modules/sha/.npmignore @@ -0,0 +1,4 @@ +node_modules +test +.gitignore +.travis.yml \ No newline at end of file diff --git a/node_modules/npm/node_modules/sha/LICENSE b/node_modules/npm/node_modules/sha/LICENSE new file mode 100644 index 00000000..048a6f99 --- /dev/null +++ b/node_modules/npm/node_modules/sha/LICENSE @@ -0,0 +1,46 @@ +Copyright (c) 2013 Forbes Lindesay + +The BSD License + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS +BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE +OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +The MIT License (MIT) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/npm/node_modules/sha/README.md b/node_modules/npm/node_modules/sha/README.md new file mode 100644 index 00000000..a2b300cc --- /dev/null +++ b/node_modules/npm/node_modules/sha/README.md @@ -0,0 +1,49 @@ +# sha + +Check and get file hashes (using any algorithm) + +[![Build Status](https://img.shields.io/travis/ForbesLindesay/sha/master.svg)](https://travis-ci.org/ForbesLindesay/sha) +[![Dependency Status](https://img.shields.io/gemnasium/ForbesLindesay/sha.svg)](https://gemnasium.com/ForbesLindesay/sha) +[![NPM version](https://img.shields.io/npm/v/sha.svg)](http://badge.fury.io/js/sha) + +## Installation + + $ npm install sha + +## API + +### check(fileName, expected, [options,] cb) / checkSync(filename, expected, [options]) + +Asynchronously check that `fileName` has a "hash" of `expected`. The callback will be called with either `null` or an error (indicating that they did not match). + +Options: + +- algorithm: defaults to `sha1` and can be any of the algorithms supported by `crypto.createHash` + +### get(fileName, [options,] cb) / getSync(filename, [options]) + +Asynchronously get the "hash" of `fileName`. The callback will be called with an optional `error` object and the (lower cased) hex digest of the hash. + +Options: + +- algorithm: defaults to `sha1` and can be any of the algorithms supported by `crypto.createHash` + +### stream(expected, [options]) + +Check the hash of a stream without ever buffering it. This is a pass through stream so you can do things like: + +```js +fs.createReadStream('src') + .pipe(sha.stream('expected')) + .pipe(fs.createWriteStream('dest')) +``` + +`dest` will be a complete copy of `src` and an error will be emitted if the hash did not match `'expected'`. + +Options: + +- algorithm: defaults to `sha1` and can be any of the algorithms supported by `crypto.createHash` + +## License + +You may use this software under the BSD or MIT. Take your pick. If you want me to release it under another license, open a pull request. \ No newline at end of file diff --git a/node_modules/npm/node_modules/sha/index.js b/node_modules/npm/node_modules/sha/index.js new file mode 100644 index 00000000..44e7b4b5 --- /dev/null +++ b/node_modules/npm/node_modules/sha/index.js @@ -0,0 +1,107 @@ +'use strict' + +var Transform = require('stream').Transform || require('readable-stream').Transform +var crypto = require('crypto') +var fs = require('graceful-fs') + +exports.check = check +exports.checkSync = checkSync +exports.get = get +exports.getSync = getSync +exports.stream = stream + +function check(file, expected, options, cb) { + if (typeof options === 'function') { + cb = options + options = undefined + } + expected = expected.toLowerCase().trim() + get(file, options, function (er, actual) { + if (er) { + if (er.message) er.message += ' while getting shasum for ' + file + return cb(er) + } + if (actual === expected) return cb(null) + cb(new Error( + 'shasum check failed for ' + file + '\n' + + 'Expected: ' + expected + '\n' + + 'Actual: ' + actual)) + }) +} +function checkSync(file, expected, options) { + expected = expected.toLowerCase().trim() + var actual + try { + actual = getSync(file, options) + } catch (er) { + if (er.message) er.message += ' while getting shasum for ' + file + throw er + } + if (actual !== expected) { + var ex = new Error( + 'shasum check failed for ' + file + '\n' + + 'Expected: ' + expected + '\n' + + 'Actual: ' + actual) + throw ex + } +} + + +function get(file, options, cb) { + if (typeof options === 'function') { + cb = options + options = undefined + } + options = options || {} + var algorithm = options.algorithm || 'sha1' + var hash = crypto.createHash(algorithm) + var source = fs.createReadStream(file) + var errState = null + source + .on('error', function (er) { + if (errState) return + return cb(errState = er) + }) + .on('data', function (chunk) { + if (errState) return + hash.update(chunk) + }) + .on('end', function () { + if (errState) return + var actual = hash.digest("hex").toLowerCase().trim() + cb(null, actual) + }) +} + +function getSync(file, options) { + options = options || {} + var algorithm = options.algorithm || 'sha1' + var hash = crypto.createHash(algorithm) + var source = fs.readFileSync(file) + hash.update(source) + return hash.digest("hex").toLowerCase().trim() +} + +function stream(expected, options) { + expected = expected.toLowerCase().trim() + options = options || {} + var algorithm = options.algorithm || 'sha1' + var hash = crypto.createHash(algorithm) + + var stream = new Transform() + stream._transform = function (chunk, encoding, callback) { + hash.update(chunk) + stream.push(chunk) + callback() + } + stream._flush = function (cb) { + var actual = hash.digest("hex").toLowerCase().trim() + if (actual === expected) return cb(null) + cb(new Error( + 'shasum check failed for:\n' + + ' Expected: ' + expected + '\n' + + ' Actual: ' + actual)) + this.push(null) + } + return stream +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/.npmignore b/node_modules/npm/node_modules/sha/node_modules/readable-stream/.npmignore new file mode 100644 index 00000000..38344f87 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/.npmignore @@ -0,0 +1,5 @@ +build/ +test/ +examples/ +fs.js +zlib.js \ No newline at end of file diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/.travis.yml b/node_modules/npm/node_modules/sha/node_modules/readable-stream/.travis.yml new file mode 100644 index 00000000..a2870dfb --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/.travis.yml @@ -0,0 +1,39 @@ +sudo: false +language: node_js +before_install: + - npm install -g npm +notifications: + email: false +matrix: + include: + - node_js: '0.8' + env: TASK=test + - node_js: '0.10' + env: TASK=test + - node_js: '0.11' + env: TASK=test + - node_js: '0.12' + env: TASK=test + - node_js: 'iojs' + env: TASK=test + - node_js: 'iojs' + env: TASK=browser BROWSER_NAME=opera BROWSER_VERSION="11..latest" + - node_js: 'iojs' + env: TASK=browser BROWSER_NAME=ie BROWSER_VERSION="9..latest" + - node_js: 'iojs' + env: TASK=browser BROWSER_NAME=chrome BROWSER_VERSION="39..beta" + - node_js: 'iojs' + env: TASK=browser BROWSER_NAME=firefox BROWSER_VERSION="34..beta" + - node_js: 'iojs' + env: TASK=browser BROWSER_NAME=ipad BROWSER_VERSION="6.0..latest" + - node_js: 'iojs' + env: TASK=browser BROWSER_NAME=iphone BROWSER_VERSION="6.0..latest" + - node_js: 'iojs' + env: TASK=browser BROWSER_NAME=safari BROWSER_VERSION="5..latest" + - node_js: 'iojs' + env: TASK=browser BROWSER_NAME=android BROWSER_VERSION="4.0..latest" +script: "npm run $TASK" +env: + global: + - secure: rE2Vvo7vnjabYNULNyLFxOyt98BoJexDqsiOnfiD6kLYYsiQGfr/sbZkPMOFm9qfQG7pjqx+zZWZjGSswhTt+626C0t/njXqug7Yps4c3dFblzGfreQHp7wNX5TFsvrxd6dAowVasMp61sJcRnB2w8cUzoe3RAYUDHyiHktwqMc= + - secure: g9YINaKAdMatsJ28G9jCGbSaguXCyxSTy+pBO6Ch0Cf57ZLOTka3HqDj8p3nV28LUIHZ3ut5WO43CeYKwt4AUtLpBS3a0dndHdY6D83uY6b2qh5hXlrcbeQTq2cvw2y95F7hm4D1kwrgZ7ViqaKggRcEupAL69YbJnxeUDKWEdI= diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/.zuul.yml b/node_modules/npm/node_modules/sha/node_modules/readable-stream/.zuul.yml new file mode 100644 index 00000000..96d9cfbd --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/.zuul.yml @@ -0,0 +1 @@ +ui: tape diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/LICENSE b/node_modules/npm/node_modules/sha/node_modules/readable-stream/LICENSE new file mode 100644 index 00000000..e3d4e695 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/LICENSE @@ -0,0 +1,18 @@ +Copyright Joyent, Inc. and other Node contributors. All rights reserved. +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to +deal in the Software without restriction, including without limitation the +rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +sell copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/README.md b/node_modules/npm/node_modules/sha/node_modules/readable-stream/README.md new file mode 100644 index 00000000..f9fb5205 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/README.md @@ -0,0 +1,36 @@ +# readable-stream + +***Node-core streams for userland*** [![Build Status](https://travis-ci.org/nodejs/readable-stream.svg?branch=master)](https://travis-ci.org/nodejs/readable-stream) + + +[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/) +[![NPM](https://nodei.co/npm-dl/readable-stream.png?&months=6&height=3)](https://nodei.co/npm/readable-stream/) + + +[![Sauce Test Status](https://saucelabs.com/browser-matrix/readable-stream.svg)](https://saucelabs.com/u/readable-stream) + +```bash +npm install --save readable-stream +``` + +***Node-core streams for userland*** + +This package is a mirror of the Streams2 and Streams3 implementations in +Node-core, including [documentation](doc/stream.markdown). + +If you want to guarantee a stable streams base, regardless of what version of +Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core, for background see [this blogpost](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html). + +As of version 2.0.0 **readable-stream** uses semantic versioning. + +# Streams WG Team Members + +* **Chris Dickinson** ([@chrisdickinson](https://github.com/chrisdickinson)) <christopher.s.dickinson@gmail.com> + - Release GPG key: 9554F04D7259F04124DE6B476D5A82AC7E37093B +* **Calvin Metcalf** ([@calvinmetcalf](https://github.com/calvinmetcalf)) <calvin.metcalf@gmail.com> + - Release GPG key: F3EF5F62A87FC27A22E643F714CE4FF5015AA242 +* **Rod Vagg** ([@rvagg](https://github.com/rvagg)) <rod@vagg.org> + - Release GPG key: DD8F2338BAE7501E3DD5AC78C273792F7D83545D +* **Sam Newman** ([@sonewman](https://github.com/sonewman)) <newmansam@outlook.com> +* **Mathias Buus** ([@mafintosh](https://github.com/mafintosh)) <mathiasbuus@gmail.com> +* **Domenic Denicola** ([@domenic](https://github.com/domenic)) <d@domenic.me> diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/doc/stream.markdown b/node_modules/npm/node_modules/sha/node_modules/readable-stream/doc/stream.markdown new file mode 100644 index 00000000..e34dac42 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/doc/stream.markdown @@ -0,0 +1,1651 @@ +# Stream + + Stability: 2 - Stable + +A stream is an abstract interface implemented by various objects in +io.js. For example a [request to an HTTP +server](https://iojs.org/dist/v2.3.0/doc/api/http.html#http_http_incomingmessage) is a stream, as is +[stdout][]. Streams are readable, writable, or both. All streams are +instances of [EventEmitter][] + +You can load the Stream base classes by doing `require('stream')`. +There are base classes provided for [Readable][] streams, [Writable][] +streams, [Duplex][] streams, and [Transform][] streams. + +This document is split up into 3 sections. The first explains the +parts of the API that you need to be aware of to use streams in your +programs. If you never implement a streaming API yourself, you can +stop there. + +The second section explains the parts of the API that you need to use +if you implement your own custom streams yourself. The API is +designed to make this easy for you to do. + +The third section goes into more depth about how streams work, +including some of the internal mechanisms and functions that you +should probably not modify unless you definitely know what you are +doing. + + +## API for Stream Consumers + + + +Streams can be either [Readable][], [Writable][], or both ([Duplex][]). + +All streams are EventEmitters, but they also have other custom methods +and properties depending on whether they are Readable, Writable, or +Duplex. + +If a stream is both Readable and Writable, then it implements all of +the methods and events below. So, a [Duplex][] or [Transform][] stream is +fully described by this API, though their implementation may be +somewhat different. + +It is not necessary to implement Stream interfaces in order to consume +streams in your programs. If you **are** implementing streaming +interfaces in your own program, please also refer to +[API for Stream Implementors][] below. + +Almost all io.js programs, no matter how simple, use Streams in some +way. Here is an example of using Streams in an io.js program: + +```javascript +var http = require('http'); + +var server = http.createServer(function (req, res) { + // req is an http.IncomingMessage, which is a Readable Stream + // res is an http.ServerResponse, which is a Writable Stream + + var body = ''; + // we want to get the data as utf8 strings + // If you don't set an encoding, then you'll get Buffer objects + req.setEncoding('utf8'); + + // Readable streams emit 'data' events once a listener is added + req.on('data', function (chunk) { + body += chunk; + }); + + // the end event tells you that you have entire body + req.on('end', function () { + try { + var data = JSON.parse(body); + } catch (er) { + // uh oh! bad json! + res.statusCode = 400; + return res.end('error: ' + er.message); + } + + // write back something interesting to the user: + res.write(typeof data); + res.end(); + }); +}); + +server.listen(1337); + +// $ curl localhost:1337 -d '{}' +// object +// $ curl localhost:1337 -d '"foo"' +// string +// $ curl localhost:1337 -d 'not json' +// error: Unexpected token o +``` + +### Class: stream.Readable + + + +The Readable stream interface is the abstraction for a *source* of +data that you are reading from. In other words, data comes *out* of a +Readable stream. + +A Readable stream will not start emitting data until you indicate that +you are ready to receive it. + +Readable streams have two "modes": a **flowing mode** and a **paused +mode**. When in flowing mode, data is read from the underlying system +and provided to your program as fast as possible. In paused mode, you +must explicitly call `stream.read()` to get chunks of data out. +Streams start out in paused mode. + +**Note**: If no data event handlers are attached, and there are no +[`pipe()`][] destinations, and the stream is switched into flowing +mode, then data will be lost. + +You can switch to flowing mode by doing any of the following: + +* Adding a [`'data'` event][] handler to listen for data. +* Calling the [`resume()`][] method to explicitly open the flow. +* Calling the [`pipe()`][] method to send the data to a [Writable][]. + +You can switch back to paused mode by doing either of the following: + +* If there are no pipe destinations, by calling the [`pause()`][] + method. +* If there are pipe destinations, by removing any [`'data'` event][] + handlers, and removing all pipe destinations by calling the + [`unpipe()`][] method. + +Note that, for backwards compatibility reasons, removing `'data'` +event handlers will **not** automatically pause the stream. Also, if +there are piped destinations, then calling `pause()` will not +guarantee that the stream will *remain* paused once those +destinations drain and ask for more data. + +Examples of readable streams include: + +* [http responses, on the client](https://iojs.org/dist/v2.3.0/doc/api/http.html#http_http_incomingmessage) +* [http requests, on the server](https://iojs.org/dist/v2.3.0/doc/api/http.html#http_http_incomingmessage) +* [fs read streams](https://iojs.org/dist/v2.3.0/doc/api/fs.html#fs_class_fs_readstream) +* [zlib streams][] +* [crypto streams][] +* [tcp sockets][] +* [child process stdout and stderr][] +* [process.stdin][] + +#### Event: 'readable' + +When a chunk of data can be read from the stream, it will emit a +`'readable'` event. + +In some cases, listening for a `'readable'` event will cause some data +to be read into the internal buffer from the underlying system, if it +hadn't already. + +```javascript +var readable = getReadableStreamSomehow(); +readable.on('readable', function() { + // there is some data to read now +}); +``` + +Once the internal buffer is drained, a `readable` event will fire +again when more data is available. + +#### Event: 'data' + +* `chunk` {Buffer | String} The chunk of data. + +Attaching a `data` event listener to a stream that has not been +explicitly paused will switch the stream into flowing mode. Data will +then be passed as soon as it is available. + +If you just want to get all the data out of the stream as fast as +possible, this is the best way to do so. + +```javascript +var readable = getReadableStreamSomehow(); +readable.on('data', function(chunk) { + console.log('got %d bytes of data', chunk.length); +}); +``` + +#### Event: 'end' + +This event fires when there will be no more data to read. + +Note that the `end` event **will not fire** unless the data is +completely consumed. This can be done by switching into flowing mode, +or by calling `read()` repeatedly until you get to the end. + +```javascript +var readable = getReadableStreamSomehow(); +readable.on('data', function(chunk) { + console.log('got %d bytes of data', chunk.length); +}); +readable.on('end', function() { + console.log('there will be no more data.'); +}); +``` + +#### Event: 'close' + +Emitted when the underlying resource (for example, the backing file +descriptor) has been closed. Not all streams will emit this. + +#### Event: 'error' + +* {Error Object} + +Emitted if there was an error receiving data. + +#### readable.read([size]) + +* `size` {Number} Optional argument to specify how much data to read. +* Return {String | Buffer | null} + +The `read()` method pulls some data out of the internal buffer and +returns it. If there is no data available, then it will return +`null`. + +If you pass in a `size` argument, then it will return that many +bytes. If `size` bytes are not available, then it will return `null`. + +If you do not specify a `size` argument, then it will return all the +data in the internal buffer. + +This method should only be called in paused mode. In flowing mode, +this method is called automatically until the internal buffer is +drained. + +```javascript +var readable = getReadableStreamSomehow(); +readable.on('readable', function() { + var chunk; + while (null !== (chunk = readable.read())) { + console.log('got %d bytes of data', chunk.length); + } +}); +``` + +If this method returns a data chunk, then it will also trigger the +emission of a [`'data'` event][]. + +#### readable.setEncoding(encoding) + +* `encoding` {String} The encoding to use. +* Return: `this` + +Call this function to cause the stream to return strings of the +specified encoding instead of Buffer objects. For example, if you do +`readable.setEncoding('utf8')`, then the output data will be +interpreted as UTF-8 data, and returned as strings. If you do +`readable.setEncoding('hex')`, then the data will be encoded in +hexadecimal string format. + +This properly handles multi-byte characters that would otherwise be +potentially mangled if you simply pulled the Buffers directly and +called `buf.toString(encoding)` on them. If you want to read the data +as strings, always use this method. + +```javascript +var readable = getReadableStreamSomehow(); +readable.setEncoding('utf8'); +readable.on('data', function(chunk) { + assert.equal(typeof chunk, 'string'); + console.log('got %d characters of string data', chunk.length); +}); +``` + +#### readable.resume() + +* Return: `this` + +This method will cause the readable stream to resume emitting `data` +events. + +This method will switch the stream into flowing mode. If you do *not* +want to consume the data from a stream, but you *do* want to get to +its `end` event, you can call [`readable.resume()`][] to open the flow of +data. + +```javascript +var readable = getReadableStreamSomehow(); +readable.resume(); +readable.on('end', function() { + console.log('got to the end, but did not read anything'); +}); +``` + +#### readable.pause() + +* Return: `this` + +This method will cause a stream in flowing mode to stop emitting +`data` events, switching out of flowing mode. Any data that becomes +available will remain in the internal buffer. + +```javascript +var readable = getReadableStreamSomehow(); +readable.on('data', function(chunk) { + console.log('got %d bytes of data', chunk.length); + readable.pause(); + console.log('there will be no more data for 1 second'); + setTimeout(function() { + console.log('now data will start flowing again'); + readable.resume(); + }, 1000); +}); +``` + +#### readable.isPaused() + +* Return: `Boolean` + +This method returns whether or not the `readable` has been **explicitly** +paused by client code (using `readable.pause()` without a corresponding +`readable.resume()`). + +```javascript +var readable = new stream.Readable + +readable.isPaused() // === false +readable.pause() +readable.isPaused() // === true +readable.resume() +readable.isPaused() // === false +``` + +#### readable.pipe(destination[, options]) + +* `destination` {[Writable][] Stream} The destination for writing data +* `options` {Object} Pipe options + * `end` {Boolean} End the writer when the reader ends. Default = `true` + +This method pulls all the data out of a readable stream, and writes it +to the supplied destination, automatically managing the flow so that +the destination is not overwhelmed by a fast readable stream. + +Multiple destinations can be piped to safely. + +```javascript +var readable = getReadableStreamSomehow(); +var writable = fs.createWriteStream('file.txt'); +// All the data from readable goes into 'file.txt' +readable.pipe(writable); +``` + +This function returns the destination stream, so you can set up pipe +chains like so: + +```javascript +var r = fs.createReadStream('file.txt'); +var z = zlib.createGzip(); +var w = fs.createWriteStream('file.txt.gz'); +r.pipe(z).pipe(w); +``` + +For example, emulating the Unix `cat` command: + +```javascript +process.stdin.pipe(process.stdout); +``` + +By default [`end()`][] is called on the destination when the source stream +emits `end`, so that `destination` is no longer writable. Pass `{ end: +false }` as `options` to keep the destination stream open. + +This keeps `writer` open so that "Goodbye" can be written at the +end. + +```javascript +reader.pipe(writer, { end: false }); +reader.on('end', function() { + writer.end('Goodbye\n'); +}); +``` + +Note that `process.stderr` and `process.stdout` are never closed until +the process exits, regardless of the specified options. + +#### readable.unpipe([destination]) + +* `destination` {[Writable][] Stream} Optional specific stream to unpipe + +This method will remove the hooks set up for a previous `pipe()` call. + +If the destination is not specified, then all pipes are removed. + +If the destination is specified, but no pipe is set up for it, then +this is a no-op. + +```javascript +var readable = getReadableStreamSomehow(); +var writable = fs.createWriteStream('file.txt'); +// All the data from readable goes into 'file.txt', +// but only for the first second +readable.pipe(writable); +setTimeout(function() { + console.log('stop writing to file.txt'); + readable.unpipe(writable); + console.log('manually close the file stream'); + writable.end(); +}, 1000); +``` + +#### readable.unshift(chunk) + +* `chunk` {Buffer | String} Chunk of data to unshift onto the read queue + +This is useful in certain cases where a stream is being consumed by a +parser, which needs to "un-consume" some data that it has +optimistically pulled out of the source, so that the stream can be +passed on to some other party. + +If you find that you must often call `stream.unshift(chunk)` in your +programs, consider implementing a [Transform][] stream instead. (See API +for Stream Implementors, below.) + +```javascript +// Pull off a header delimited by \n\n +// use unshift() if we get too much +// Call the callback with (error, header, stream) +var StringDecoder = require('string_decoder').StringDecoder; +function parseHeader(stream, callback) { + stream.on('error', callback); + stream.on('readable', onReadable); + var decoder = new StringDecoder('utf8'); + var header = ''; + function onReadable() { + var chunk; + while (null !== (chunk = stream.read())) { + var str = decoder.write(chunk); + if (str.match(/\n\n/)) { + // found the header boundary + var split = str.split(/\n\n/); + header += split.shift(); + var remaining = split.join('\n\n'); + var buf = new Buffer(remaining, 'utf8'); + if (buf.length) + stream.unshift(buf); + stream.removeListener('error', callback); + stream.removeListener('readable', onReadable); + // now the body of the message can be read from the stream. + callback(null, header, stream); + } else { + // still reading the header. + header += str; + } + } + } +} +``` + +#### readable.wrap(stream) + +* `stream` {Stream} An "old style" readable stream + +Versions of Node.js prior to v0.10 had streams that did not implement the +entire Streams API as it is today. (See "Compatibility" below for +more information.) + +If you are using an older io.js library that emits `'data'` events and +has a [`pause()`][] method that is advisory only, then you can use the +`wrap()` method to create a [Readable][] stream that uses the old stream +as its data source. + +You will very rarely ever need to call this function, but it exists +as a convenience for interacting with old io.js programs and libraries. + +For example: + +```javascript +var OldReader = require('./old-api-module.js').OldReader; +var oreader = new OldReader; +var Readable = require('stream').Readable; +var myReader = new Readable().wrap(oreader); + +myReader.on('readable', function() { + myReader.read(); // etc. +}); +``` + + +### Class: stream.Writable + + + +The Writable stream interface is an abstraction for a *destination* +that you are writing data *to*. + +Examples of writable streams include: + +* [http requests, on the client](https://iojs.org/dist/v2.3.0/doc/api/http.html#http_class_http_clientrequest) +* [http responses, on the server](https://iojs.org/dist/v2.3.0/doc/api/http.html#http_class_http_serverresponse) +* [fs write streams](https://iojs.org/dist/v2.3.0/doc/api/fs.html#fs_class_fs_writestream) +* [zlib streams][] +* [crypto streams][] +* [tcp sockets][] +* [child process stdin](https://iojs.org/dist/v2.3.0/doc/api/child_process.html#child_process_child_stdin) +* [process.stdout][], [process.stderr][] + +#### writable.write(chunk[, encoding][, callback]) + +* `chunk` {String | Buffer} The data to write +* `encoding` {String} The encoding, if `chunk` is a String +* `callback` {Function} Callback for when this chunk of data is flushed +* Returns: {Boolean} True if the data was handled completely. + +This method writes some data to the underlying system, and calls the +supplied callback once the data has been fully handled. + +The return value indicates if you should continue writing right now. +If the data had to be buffered internally, then it will return +`false`. Otherwise, it will return `true`. + +This return value is strictly advisory. You MAY continue to write, +even if it returns `false`. However, writes will be buffered in +memory, so it is best not to do this excessively. Instead, wait for +the `drain` event before writing more data. + +#### Event: 'drain' + +If a [`writable.write(chunk)`][] call returns false, then the `drain` +event will indicate when it is appropriate to begin writing more data +to the stream. + +```javascript +// Write the data to the supplied writable stream 1MM times. +// Be attentive to back-pressure. +function writeOneMillionTimes(writer, data, encoding, callback) { + var i = 1000000; + write(); + function write() { + var ok = true; + do { + i -= 1; + if (i === 0) { + // last time! + writer.write(data, encoding, callback); + } else { + // see if we should continue, or wait + // don't pass the callback, because we're not done yet. + ok = writer.write(data, encoding); + } + } while (i > 0 && ok); + if (i > 0) { + // had to stop early! + // write some more once it drains + writer.once('drain', write); + } + } +} +``` + +#### writable.cork() + +Forces buffering of all writes. + +Buffered data will be flushed either at `.uncork()` or at `.end()` call. + +#### writable.uncork() + +Flush all data, buffered since `.cork()` call. + +#### writable.setDefaultEncoding(encoding) + +* `encoding` {String} The new default encoding + +Sets the default encoding for a writable stream. + +#### writable.end([chunk][, encoding][, callback]) + +* `chunk` {String | Buffer} Optional data to write +* `encoding` {String} The encoding, if `chunk` is a String +* `callback` {Function} Optional callback for when the stream is finished + +Call this method when no more data will be written to the stream. If +supplied, the callback is attached as a listener on the `finish` event. + +Calling [`write()`][] after calling [`end()`][] will raise an error. + +```javascript +// write 'hello, ' and then end with 'world!' +var file = fs.createWriteStream('example.txt'); +file.write('hello, '); +file.end('world!'); +// writing more now is not allowed! +``` + +#### Event: 'finish' + +When the [`end()`][] method has been called, and all data has been flushed +to the underlying system, this event is emitted. + +```javascript +var writer = getWritableStreamSomehow(); +for (var i = 0; i < 100; i ++) { + writer.write('hello, #' + i + '!\n'); +} +writer.end('this is the end\n'); +writer.on('finish', function() { + console.error('all writes are now complete.'); +}); +``` + +#### Event: 'pipe' + +* `src` {[Readable][] Stream} source stream that is piping to this writable + +This is emitted whenever the `pipe()` method is called on a readable +stream, adding this writable to its set of destinations. + +```javascript +var writer = getWritableStreamSomehow(); +var reader = getReadableStreamSomehow(); +writer.on('pipe', function(src) { + console.error('something is piping into the writer'); + assert.equal(src, reader); +}); +reader.pipe(writer); +``` + +#### Event: 'unpipe' + +* `src` {[Readable][] Stream} The source stream that [unpiped][] this writable + +This is emitted whenever the [`unpipe()`][] method is called on a +readable stream, removing this writable from its set of destinations. + +```javascript +var writer = getWritableStreamSomehow(); +var reader = getReadableStreamSomehow(); +writer.on('unpipe', function(src) { + console.error('something has stopped piping into the writer'); + assert.equal(src, reader); +}); +reader.pipe(writer); +reader.unpipe(writer); +``` + +#### Event: 'error' + +* {Error object} + +Emitted if there was an error when writing or piping data. + +### Class: stream.Duplex + +Duplex streams are streams that implement both the [Readable][] and +[Writable][] interfaces. See above for usage. + +Examples of Duplex streams include: + +* [tcp sockets][] +* [zlib streams][] +* [crypto streams][] + + +### Class: stream.Transform + +Transform streams are [Duplex][] streams where the output is in some way +computed from the input. They implement both the [Readable][] and +[Writable][] interfaces. See above for usage. + +Examples of Transform streams include: + +* [zlib streams][] +* [crypto streams][] + + +## API for Stream Implementors + + + +To implement any sort of stream, the pattern is the same: + +1. Extend the appropriate parent class in your own subclass. (The + [`util.inherits`][] method is particularly helpful for this.) +2. Call the appropriate parent class constructor in your constructor, + to be sure that the internal mechanisms are set up properly. +2. Implement one or more specific methods, as detailed below. + +The class to extend and the method(s) to implement depend on the sort +of stream class you are writing: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
      +

      Use-case

      +       		+

      Class

      +       		+

      Method(s) to implement

      +
      +

      Reading only

      +       		+

      [Readable](#stream_class_stream_readable_1)

      +       		+

      [_read][]

      +
      +

      Writing only

      +       		+

      [Writable](#stream_class_stream_writable_1)

      +       		+

      [_write][], _writev

      +
      +

      Reading and writing

      +       		+

      [Duplex](#stream_class_stream_duplex_1)

      +       		+

      [_read][], [_write][], _writev

      +
      +

      Operate on written data, then read the result

      +       		+

      [Transform](#stream_class_stream_transform_1)

      +       		+

      _transform, _flush

      +
      + +In your implementation code, it is very important to never call the +methods described in [API for Stream Consumers][] above. Otherwise, you +can potentially cause adverse side effects in programs that consume +your streaming interfaces. + +### Class: stream.Readable + + + +`stream.Readable` is an abstract class designed to be extended with an +underlying implementation of the [`_read(size)`][] method. + +Please see above under [API for Stream Consumers][] for how to consume +streams in your programs. What follows is an explanation of how to +implement Readable streams in your programs. + +#### Example: A Counting Stream + + + +This is a basic example of a Readable stream. It emits the numerals +from 1 to 1,000,000 in ascending order, and then ends. + +```javascript +var Readable = require('stream').Readable; +var util = require('util'); +util.inherits(Counter, Readable); + +function Counter(opt) { + Readable.call(this, opt); + this._max = 1000000; + this._index = 1; +} + +Counter.prototype._read = function() { + var i = this._index++; + if (i > this._max) + this.push(null); + else { + var str = '' + i; + var buf = new Buffer(str, 'ascii'); + this.push(buf); + } +}; +``` + +#### Example: SimpleProtocol v1 (Sub-optimal) + +This is similar to the `parseHeader` function described above, but +implemented as a custom stream. Also, note that this implementation +does not convert the incoming data to a string. + +However, this would be better implemented as a [Transform][] stream. See +below for a better implementation. + +```javascript +// A parser for a simple data protocol. +// The "header" is a JSON object, followed by 2 \n characters, and +// then a message body. +// +// NOTE: This can be done more simply as a Transform stream! +// Using Readable directly for this is sub-optimal. See the +// alternative example below under the Transform section. + +var Readable = require('stream').Readable; +var util = require('util'); + +util.inherits(SimpleProtocol, Readable); + +function SimpleProtocol(source, options) { + if (!(this instanceof SimpleProtocol)) + return new SimpleProtocol(source, options); + + Readable.call(this, options); + this._inBody = false; + this._sawFirstCr = false; + + // source is a readable stream, such as a socket or file + this._source = source; + + var self = this; + source.on('end', function() { + self.push(null); + }); + + // give it a kick whenever the source is readable + // read(0) will not consume any bytes + source.on('readable', function() { + self.read(0); + }); + + this._rawHeader = []; + this.header = null; +} + +SimpleProtocol.prototype._read = function(n) { + if (!this._inBody) { + var chunk = this._source.read(); + + // if the source doesn't have data, we don't have data yet. + if (chunk === null) + return this.push(''); + + // check if the chunk has a \n\n + var split = -1; + for (var i = 0; i < chunk.length; i++) { + if (chunk[i] === 10) { // '\n' + if (this._sawFirstCr) { + split = i; + break; + } else { + this._sawFirstCr = true; + } + } else { + this._sawFirstCr = false; + } + } + + if (split === -1) { + // still waiting for the \n\n + // stash the chunk, and try again. + this._rawHeader.push(chunk); + this.push(''); + } else { + this._inBody = true; + var h = chunk.slice(0, split); + this._rawHeader.push(h); + var header = Buffer.concat(this._rawHeader).toString(); + try { + this.header = JSON.parse(header); + } catch (er) { + this.emit('error', new Error('invalid simple protocol data')); + return; + } + // now, because we got some extra data, unshift the rest + // back into the read queue so that our consumer will see it. + var b = chunk.slice(split); + this.unshift(b); + + // and let them know that we are done parsing the header. + this.emit('header', this.header); + } + } else { + // from there on, just provide the data to our consumer. + // careful not to push(null), since that would indicate EOF. + var chunk = this._source.read(); + if (chunk) this.push(chunk); + } +}; + +// Usage: +// var parser = new SimpleProtocol(source); +// Now parser is a readable stream that will emit 'header' +// with the parsed header data. +``` + + +#### new stream.Readable([options]) + +* `options` {Object} + * `highWaterMark` {Number} The maximum number of bytes to store in + the internal buffer before ceasing to read from the underlying + resource. Default=16kb, or 16 for `objectMode` streams + * `encoding` {String} If specified, then buffers will be decoded to + strings using the specified encoding. Default=null + * `objectMode` {Boolean} Whether this stream should behave + as a stream of objects. Meaning that stream.read(n) returns + a single value instead of a Buffer of size n. Default=false + +In classes that extend the Readable class, make sure to call the +Readable constructor so that the buffering settings can be properly +initialized. + +#### readable.\_read(size) + +* `size` {Number} Number of bytes to read asynchronously + +Note: **Implement this function, but do NOT call it directly.** + +This function should NOT be called directly. It should be implemented +by child classes, and only called by the internal Readable class +methods. + +All Readable stream implementations must provide a `_read` method to +fetch data from the underlying resource. + +This method is prefixed with an underscore because it is internal to +the class that defines it, and should not be called directly by user +programs. However, you **are** expected to override this method in +your own extension classes. + +When data is available, put it into the read queue by calling +`readable.push(chunk)`. If `push` returns false, then you should stop +reading. When `_read` is called again, you should start pushing more +data. + +The `size` argument is advisory. Implementations where a "read" is a +single call that returns data can use this to know how much data to +fetch. Implementations where that is not relevant, such as TCP or +TLS, may ignore this argument, and simply provide data whenever it +becomes available. There is no need, for example to "wait" until +`size` bytes are available before calling [`stream.push(chunk)`][]. + +#### readable.push(chunk[, encoding]) + +* `chunk` {Buffer | null | String} Chunk of data to push into the read queue +* `encoding` {String} Encoding of String chunks. Must be a valid + Buffer encoding, such as `'utf8'` or `'ascii'` +* return {Boolean} Whether or not more pushes should be performed + +Note: **This function should be called by Readable implementors, NOT +by consumers of Readable streams.** + +The `_read()` function will not be called again until at least one +`push(chunk)` call is made. + +The `Readable` class works by putting data into a read queue to be +pulled out later by calling the `read()` method when the `'readable'` +event fires. + +The `push()` method will explicitly insert some data into the read +queue. If it is called with `null` then it will signal the end of the +data (EOF). + +This API is designed to be as flexible as possible. For example, +you may be wrapping a lower-level source which has some sort of +pause/resume mechanism, and a data callback. In those cases, you +could wrap the low-level source object by doing something like this: + +```javascript +// source is an object with readStop() and readStart() methods, +// and an `ondata` member that gets called when it has data, and +// an `onend` member that gets called when the data is over. + +util.inherits(SourceWrapper, Readable); + +function SourceWrapper(options) { + Readable.call(this, options); + + this._source = getLowlevelSourceObject(); + var self = this; + + // Every time there's data, we push it into the internal buffer. + this._source.ondata = function(chunk) { + // if push() returns false, then we need to stop reading from source + if (!self.push(chunk)) + self._source.readStop(); + }; + + // When the source ends, we push the EOF-signaling `null` chunk + this._source.onend = function() { + self.push(null); + }; +} + +// _read will be called when the stream wants to pull more data in +// the advisory size argument is ignored in this case. +SourceWrapper.prototype._read = function(size) { + this._source.readStart(); +}; +``` + + +### Class: stream.Writable + + + +`stream.Writable` is an abstract class designed to be extended with an +underlying implementation of the [`_write(chunk, encoding, callback)`][] method. + +Please see above under [API for Stream Consumers][] for how to consume +writable streams in your programs. What follows is an explanation of +how to implement Writable streams in your programs. + +#### new stream.Writable([options]) + +* `options` {Object} + * `highWaterMark` {Number} Buffer level when [`write()`][] starts + returning false. Default=16kb, or 16 for `objectMode` streams + * `decodeStrings` {Boolean} Whether or not to decode strings into + Buffers before passing them to [`_write()`][]. Default=true + * `objectMode` {Boolean} Whether or not the `write(anyObj)` is + a valid operation. If set you can write arbitrary data instead + of only `Buffer` / `String` data. Default=false + +In classes that extend the Writable class, make sure to call the +constructor so that the buffering settings can be properly +initialized. + +#### writable.\_write(chunk, encoding, callback) + +* `chunk` {Buffer | String} The chunk to be written. Will **always** + be a buffer unless the `decodeStrings` option was set to `false`. +* `encoding` {String} If the chunk is a string, then this is the + encoding type. If chunk is a buffer, then this is the special + value - 'buffer', ignore it in this case. +* `callback` {Function} Call this function (optionally with an error + argument) when you are done processing the supplied chunk. + +All Writable stream implementations must provide a [`_write()`][] +method to send data to the underlying resource. + +Note: **This function MUST NOT be called directly.** It should be +implemented by child classes, and called by the internal Writable +class methods only. + +Call the callback using the standard `callback(error)` pattern to +signal that the write completed successfully or with an error. + +If the `decodeStrings` flag is set in the constructor options, then +`chunk` may be a string rather than a Buffer, and `encoding` will +indicate the sort of string that it is. This is to support +implementations that have an optimized handling for certain string +data encodings. If you do not explicitly set the `decodeStrings` +option to `false`, then you can safely ignore the `encoding` argument, +and assume that `chunk` will always be a Buffer. + +This method is prefixed with an underscore because it is internal to +the class that defines it, and should not be called directly by user +programs. However, you **are** expected to override this method in +your own extension classes. + +#### writable.\_writev(chunks, callback) + +* `chunks` {Array} The chunks to be written. Each chunk has following + format: `{ chunk: ..., encoding: ... }`. +* `callback` {Function} Call this function (optionally with an error + argument) when you are done processing the supplied chunks. + +Note: **This function MUST NOT be called directly.** It may be +implemented by child classes, and called by the internal Writable +class methods only. + +This function is completely optional to implement. In most cases it is +unnecessary. If implemented, it will be called with all the chunks +that are buffered in the write queue. + + +### Class: stream.Duplex + + + +A "duplex" stream is one that is both Readable and Writable, such as a +TCP socket connection. + +Note that `stream.Duplex` is an abstract class designed to be extended +with an underlying implementation of the `_read(size)` and +[`_write(chunk, encoding, callback)`][] methods as you would with a +Readable or Writable stream class. + +Since JavaScript doesn't have multiple prototypal inheritance, this +class prototypally inherits from Readable, and then parasitically from +Writable. It is thus up to the user to implement both the lowlevel +`_read(n)` method as well as the lowlevel +[`_write(chunk, encoding, callback)`][] method on extension duplex classes. + +#### new stream.Duplex(options) + +* `options` {Object} Passed to both Writable and Readable + constructors. Also has the following fields: + * `allowHalfOpen` {Boolean} Default=true. If set to `false`, then + the stream will automatically end the readable side when the + writable side ends and vice versa. + * `readableObjectMode` {Boolean} Default=false. Sets `objectMode` + for readable side of the stream. Has no effect if `objectMode` + is `true`. + * `writableObjectMode` {Boolean} Default=false. Sets `objectMode` + for writable side of the stream. Has no effect if `objectMode` + is `true`. + +In classes that extend the Duplex class, make sure to call the +constructor so that the buffering settings can be properly +initialized. + + +### Class: stream.Transform + +A "transform" stream is a duplex stream where the output is causally +connected in some way to the input, such as a [zlib][] stream or a +[crypto][] stream. + +There is no requirement that the output be the same size as the input, +the same number of chunks, or arrive at the same time. For example, a +Hash stream will only ever have a single chunk of output which is +provided when the input is ended. A zlib stream will produce output +that is either much smaller or much larger than its input. + +Rather than implement the [`_read()`][] and [`_write()`][] methods, Transform +classes must implement the `_transform()` method, and may optionally +also implement the `_flush()` method. (See below.) + +#### new stream.Transform([options]) + +* `options` {Object} Passed to both Writable and Readable + constructors. + +In classes that extend the Transform class, make sure to call the +constructor so that the buffering settings can be properly +initialized. + +#### transform.\_transform(chunk, encoding, callback) + +* `chunk` {Buffer | String} The chunk to be transformed. Will **always** + be a buffer unless the `decodeStrings` option was set to `false`. +* `encoding` {String} If the chunk is a string, then this is the + encoding type. If chunk is a buffer, then this is the special + value - 'buffer', ignore it in this case. +* `callback` {Function} Call this function (optionally with an error + argument and data) when you are done processing the supplied chunk. + +Note: **This function MUST NOT be called directly.** It should be +implemented by child classes, and called by the internal Transform +class methods only. + +All Transform stream implementations must provide a `_transform` +method to accept input and produce output. + +`_transform` should do whatever has to be done in this specific +Transform class, to handle the bytes being written, and pass them off +to the readable portion of the interface. Do asynchronous I/O, +process things, and so on. + +Call `transform.push(outputChunk)` 0 or more times to generate output +from this input chunk, depending on how much data you want to output +as a result of this chunk. + +Call the callback function only when the current chunk is completely +consumed. Note that there may or may not be output as a result of any +particular input chunk. If you supply output as the second argument to the +callback, it will be passed to push method, in other words the following are +equivalent: + +```javascript +transform.prototype._transform = function (data, encoding, callback) { + this.push(data); + callback(); +} + +transform.prototype._transform = function (data, encoding, callback) { + callback(null, data); +} +``` + +This method is prefixed with an underscore because it is internal to +the class that defines it, and should not be called directly by user +programs. However, you **are** expected to override this method in +your own extension classes. + +#### transform.\_flush(callback) + +* `callback` {Function} Call this function (optionally with an error + argument) when you are done flushing any remaining data. + +Note: **This function MUST NOT be called directly.** It MAY be implemented +by child classes, and if so, will be called by the internal Transform +class methods only. + +In some cases, your transform operation may need to emit a bit more +data at the end of the stream. For example, a `Zlib` compression +stream will store up some internal state so that it can optimally +compress the output. At the end, however, it needs to do the best it +can with what is left, so that the data will be complete. + +In those cases, you can implement a `_flush` method, which will be +called at the very end, after all the written data is consumed, but +before emitting `end` to signal the end of the readable side. Just +like with `_transform`, call `transform.push(chunk)` zero or more +times, as appropriate, and call `callback` when the flush operation is +complete. + +This method is prefixed with an underscore because it is internal to +the class that defines it, and should not be called directly by user +programs. However, you **are** expected to override this method in +your own extension classes. + +#### Events: 'finish' and 'end' + +The [`finish`][] and [`end`][] events are from the parent Writable +and Readable classes respectively. The `finish` event is fired after +`.end()` is called and all chunks have been processed by `_transform`, +`end` is fired after all data has been output which is after the callback +in `_flush` has been called. + +#### Example: `SimpleProtocol` parser v2 + +The example above of a simple protocol parser can be implemented +simply by using the higher level [Transform][] stream class, similar to +the `parseHeader` and `SimpleProtocol v1` examples above. + +In this example, rather than providing the input as an argument, it +would be piped into the parser, which is a more idiomatic io.js stream +approach. + +```javascript +var util = require('util'); +var Transform = require('stream').Transform; +util.inherits(SimpleProtocol, Transform); + +function SimpleProtocol(options) { + if (!(this instanceof SimpleProtocol)) + return new SimpleProtocol(options); + + Transform.call(this, options); + this._inBody = false; + this._sawFirstCr = false; + this._rawHeader = []; + this.header = null; +} + +SimpleProtocol.prototype._transform = function(chunk, encoding, done) { + if (!this._inBody) { + // check if the chunk has a \n\n + var split = -1; + for (var i = 0; i < chunk.length; i++) { + if (chunk[i] === 10) { // '\n' + if (this._sawFirstCr) { + split = i; + break; + } else { + this._sawFirstCr = true; + } + } else { + this._sawFirstCr = false; + } + } + + if (split === -1) { + // still waiting for the \n\n + // stash the chunk, and try again. + this._rawHeader.push(chunk); + } else { + this._inBody = true; + var h = chunk.slice(0, split); + this._rawHeader.push(h); + var header = Buffer.concat(this._rawHeader).toString(); + try { + this.header = JSON.parse(header); + } catch (er) { + this.emit('error', new Error('invalid simple protocol data')); + return; + } + // and let them know that we are done parsing the header. + this.emit('header', this.header); + + // now, because we got some extra data, emit this first. + this.push(chunk.slice(split)); + } + } else { + // from there on, just provide the data to our consumer as-is. + this.push(chunk); + } + done(); +}; + +// Usage: +// var parser = new SimpleProtocol(); +// source.pipe(parser) +// Now parser is a readable stream that will emit 'header' +// with the parsed header data. +``` + + +### Class: stream.PassThrough + +This is a trivial implementation of a [Transform][] stream that simply +passes the input bytes across to the output. Its purpose is mainly +for examples and testing, but there are occasionally use cases where +it can come in handy as a building block for novel sorts of streams. + + +## Simplified Constructor API + + + +In simple cases there is now the added benefit of being able to construct a stream without inheritance. + +This can be done by passing the appropriate methods as constructor options: + +Examples: + +### Readable +```javascript +var readable = new stream.Readable({ + read: function(n) { + // sets this._read under the hood + } +}); +``` + +### Writable +```javascript +var writable = new stream.Writable({ + write: function(chunk, encoding, next) { + // sets this._write under the hood + } +}); + +// or + +var writable = new stream.Writable({ + writev: function(chunks, next) { + // sets this._writev under the hood + } +}); +``` + +### Duplex +```javascript +var duplex = new stream.Duplex({ + read: function(n) { + // sets this._read under the hood + }, + write: function(chunk, encoding, next) { + // sets this._write under the hood + } +}); + +// or + +var duplex = new stream.Duplex({ + read: function(n) { + // sets this._read under the hood + }, + writev: function(chunks, next) { + // sets this._writev under the hood + } +}); +``` + +### Transform +```javascript +var transform = new stream.Transform({ + transform: function(chunk, encoding, next) { + // sets this._transform under the hood + }, + flush: function(done) { + // sets this._flush under the hood + } +}); +``` + +## Streams: Under the Hood + + + +### Buffering + + + +Both Writable and Readable streams will buffer data on an internal +object called `_writableState.buffer` or `_readableState.buffer`, +respectively. + +The amount of data that will potentially be buffered depends on the +`highWaterMark` option which is passed into the constructor. + +Buffering in Readable streams happens when the implementation calls +[`stream.push(chunk)`][]. If the consumer of the Stream does not call +`stream.read()`, then the data will sit in the internal queue until it +is consumed. + +Buffering in Writable streams happens when the user calls +[`stream.write(chunk)`][] repeatedly, even when `write()` returns `false`. + +The purpose of streams, especially with the `pipe()` method, is to +limit the buffering of data to acceptable levels, so that sources and +destinations of varying speed will not overwhelm the available memory. + +### `stream.read(0)` + +There are some cases where you want to trigger a refresh of the +underlying readable stream mechanisms, without actually consuming any +data. In that case, you can call `stream.read(0)`, which will always +return null. + +If the internal read buffer is below the `highWaterMark`, and the +stream is not currently reading, then calling `read(0)` will trigger +a low-level `_read` call. + +There is almost never a need to do this. However, you will see some +cases in io.js's internals where this is done, particularly in the +Readable stream class internals. + +### `stream.push('')` + +Pushing a zero-byte string or Buffer (when not in [Object mode][]) has an +interesting side effect. Because it *is* a call to +[`stream.push()`][], it will end the `reading` process. However, it +does *not* add any data to the readable buffer, so there's nothing for +a user to consume. + +Very rarely, there are cases where you have no data to provide now, +but the consumer of your stream (or, perhaps, another bit of your own +code) will know when to check again, by calling `stream.read(0)`. In +those cases, you *may* call `stream.push('')`. + +So far, the only use case for this functionality is in the +[tls.CryptoStream][] class, which is deprecated in io.js v1.0. If you +find that you have to use `stream.push('')`, please consider another +approach, because it almost certainly indicates that something is +horribly wrong. + +### Compatibility with Older Node.js Versions + + + +In versions of Node.js prior to v0.10, the Readable stream interface was +simpler, but also less powerful and less useful. + +* Rather than waiting for you to call the `read()` method, `'data'` + events would start emitting immediately. If you needed to do some + I/O to decide how to handle data, then you had to store the chunks + in some kind of buffer so that they would not be lost. +* The [`pause()`][] method was advisory, rather than guaranteed. This + meant that you still had to be prepared to receive `'data'` events + even when the stream was in a paused state. + +In io.js v1.0 and Node.js v0.10, the Readable class described below was added. +For backwards compatibility with older Node.js programs, Readable streams +switch into "flowing mode" when a `'data'` event handler is added, or +when the [`resume()`][] method is called. The effect is that, even if +you are not using the new `read()` method and `'readable'` event, you +no longer have to worry about losing `'data'` chunks. + +Most programs will continue to function normally. However, this +introduces an edge case in the following conditions: + +* No [`'data'` event][] handler is added. +* The [`resume()`][] method is never called. +* The stream is not piped to any writable destination. + +For example, consider the following code: + +```javascript +// WARNING! BROKEN! +net.createServer(function(socket) { + + // we add an 'end' method, but never consume the data + socket.on('end', function() { + // It will never get here. + socket.end('I got your message (but didnt read it)\n'); + }); + +}).listen(1337); +``` + +In versions of Node.js prior to v0.10, the incoming message data would be +simply discarded. However, in io.js v1.0 and Node.js v0.10 and beyond, +the socket will remain paused forever. + +The workaround in this situation is to call the `resume()` method to +start the flow of data: + +```javascript +// Workaround +net.createServer(function(socket) { + + socket.on('end', function() { + socket.end('I got your message (but didnt read it)\n'); + }); + + // start the flow of data, discarding it. + socket.resume(); + +}).listen(1337); +``` + +In addition to new Readable streams switching into flowing mode, +pre-v0.10 style streams can be wrapped in a Readable class using the +`wrap()` method. + + +### Object Mode + + + +Normally, Streams operate on Strings and Buffers exclusively. + +Streams that are in **object mode** can emit generic JavaScript values +other than Buffers and Strings. + +A Readable stream in object mode will always return a single item from +a call to `stream.read(size)`, regardless of what the size argument +is. + +A Writable stream in object mode will always ignore the `encoding` +argument to `stream.write(data, encoding)`. + +The special value `null` still retains its special value for object +mode streams. That is, for object mode readable streams, `null` as a +return value from `stream.read()` indicates that there is no more +data, and [`stream.push(null)`][] will signal the end of stream data +(`EOF`). + +No streams in io.js core are object mode streams. This pattern is only +used by userland streaming libraries. + +You should set `objectMode` in your stream child class constructor on +the options object. Setting `objectMode` mid-stream is not safe. + +For Duplex streams `objectMode` can be set exclusively for readable or +writable side with `readableObjectMode` and `writableObjectMode` +respectively. These options can be used to implement parsers and +serializers with Transform streams. + +```javascript +var util = require('util'); +var StringDecoder = require('string_decoder').StringDecoder; +var Transform = require('stream').Transform; +util.inherits(JSONParseStream, Transform); + +// Gets \n-delimited JSON string data, and emits the parsed objects +function JSONParseStream() { + if (!(this instanceof JSONParseStream)) + return new JSONParseStream(); + + Transform.call(this, { readableObjectMode : true }); + + this._buffer = ''; + this._decoder = new StringDecoder('utf8'); +} + +JSONParseStream.prototype._transform = function(chunk, encoding, cb) { + this._buffer += this._decoder.write(chunk); + // split on newlines + var lines = this._buffer.split(/\r?\n/); + // keep the last partial line buffered + this._buffer = lines.pop(); + for (var l = 0; l < lines.length; l++) { + var line = lines[l]; + try { + var obj = JSON.parse(line); + } catch (er) { + this.emit('error', er); + return; + } + // push the parsed object out to the readable consumer + this.push(obj); + } + cb(); +}; + +JSONParseStream.prototype._flush = function(cb) { + // Just handle any leftover + var rem = this._buffer.trim(); + if (rem) { + try { + var obj = JSON.parse(rem); + } catch (er) { + this.emit('error', er); + return; + } + // push the parsed object out to the readable consumer + this.push(obj); + } + cb(); +}; +``` + + +[EventEmitter]: https://iojs.org/dist/v2.3.0/doc/api/events.html#events_class_events_eventemitter +[Object mode]: #stream_object_mode +[`stream.push(chunk)`]: #stream_readable_push_chunk_encoding +[`stream.push(null)`]: #stream_readable_push_chunk_encoding +[`stream.push()`]: #stream_readable_push_chunk_encoding +[`unpipe()`]: #stream_readable_unpipe_destination +[unpiped]: #stream_readable_unpipe_destination +[tcp sockets]: https://iojs.org/dist/v2.3.0/doc/api/net.html#net_class_net_socket +[zlib streams]: zlib.html +[zlib]: zlib.html +[crypto streams]: crypto.html +[crypto]: crypto.html +[tls.CryptoStream]: https://iojs.org/dist/v2.3.0/doc/api/tls.html#tls_class_cryptostream +[process.stdin]: https://iojs.org/dist/v2.3.0/doc/api/process.html#process_process_stdin +[stdout]: https://iojs.org/dist/v2.3.0/doc/api/process.html#process_process_stdout +[process.stdout]: https://iojs.org/dist/v2.3.0/doc/api/process.html#process_process_stdout +[process.stderr]: https://iojs.org/dist/v2.3.0/doc/api/process.html#process_process_stderr +[child process stdout and stderr]: https://iojs.org/dist/v2.3.0/doc/api/child_process.html#child_process_child_stdout +[API for Stream Consumers]: #stream_api_for_stream_consumers +[API for Stream Implementors]: #stream_api_for_stream_implementors +[Readable]: #stream_class_stream_readable +[Writable]: #stream_class_stream_writable +[Duplex]: #stream_class_stream_duplex +[Transform]: #stream_class_stream_transform +[`end`]: #stream_event_end +[`finish`]: #stream_event_finish +[`_read(size)`]: #stream_readable_read_size_1 +[`_read()`]: #stream_readable_read_size_1 +[_read]: #stream_readable_read_size_1 +[`writable.write(chunk)`]: #stream_writable_write_chunk_encoding_callback +[`write(chunk, encoding, callback)`]: #stream_writable_write_chunk_encoding_callback +[`write()`]: #stream_writable_write_chunk_encoding_callback +[`stream.write(chunk)`]: #stream_writable_write_chunk_encoding_callback +[`_write(chunk, encoding, callback)`]: #stream_writable_write_chunk_encoding_callback_1 +[`_write()`]: #stream_writable_write_chunk_encoding_callback_1 +[_write]: #stream_writable_write_chunk_encoding_callback_1 +[`util.inherits`]: https://iojs.org/dist/v2.3.0/doc/api/util.html#util_util_inherits_constructor_superconstructor +[`end()`]: #stream_writable_end_chunk_encoding_callback +[`'data'` event]: #stream_event_data +[`resume()`]: #stream_readable_resume +[`readable.resume()`]: #stream_readable_resume +[`pause()`]: #stream_readable_pause +[`unpipe()`]: #stream_readable_unpipe_destination +[`pipe()`]: #stream_readable_pipe_destination_options diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md b/node_modules/npm/node_modules/sha/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md new file mode 100644 index 00000000..83275f19 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md @@ -0,0 +1,60 @@ +# streams WG Meeting 2015-01-30 + +## Links + +* **Google Hangouts Video**: http://www.youtube.com/watch?v=I9nDOSGfwZg +* **GitHub Issue**: https://github.com/iojs/readable-stream/issues/106 +* **Original Minutes Google Doc**: https://docs.google.com/document/d/17aTgLnjMXIrfjgNaTUnHQO7m3xgzHR2VXBTmi03Qii4/ + +## Agenda + +Extracted from https://github.com/iojs/readable-stream/labels/wg-agenda prior to meeting. + +* adopt a charter [#105](https://github.com/iojs/readable-stream/issues/105) +* release and versioning strategy [#101](https://github.com/iojs/readable-stream/issues/101) +* simpler stream creation [#102](https://github.com/iojs/readable-stream/issues/102) +* proposal: deprecate implicit flowing of streams [#99](https://github.com/iojs/readable-stream/issues/99) + +## Minutes + +### adopt a charter + +* group: +1's all around + +### What versioning scheme should be adopted? +* group: +1’s 3.0.0 +* domenic+group: pulling in patches from other sources where appropriate +* mikeal: version independently, suggesting versions for io.js +* mikeal+domenic: work with TC to notify in advance of changes +simpler stream creation + +### streamline creation of streams +* sam: streamline creation of streams +* domenic: nice simple solution posted + but, we lose the opportunity to change the model + may not be backwards incompatible (double check keys) + + **action item:** domenic will check + +### remove implicit flowing of streams on(‘data’) +* add isFlowing / isPaused +* mikeal: worrying that we’re documenting polyfill methods – confuses users +* domenic: more reflective API is probably good, with warning labels for users +* new section for mad scientists (reflective stream access) +* calvin: name the “third state” +* mikeal: maybe borrow the name from whatwg? +* domenic: we’re missing the “third state” +* consensus: kind of difficult to name the third state +* mikeal: figure out differences in states / compat +* mathias: always flow on data – eliminates third state + * explore what it breaks + +**action items:** +* ask isaac for ability to list packages by what public io.js APIs they use (esp. Stream) +* ask rod/build for infrastructure +* **chris**: explore the “flow on data” approach +* add isPaused/isFlowing +* add new docs section +* move isPaused to that section + + diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/duplex.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/duplex.js new file mode 100644 index 00000000..ca807af8 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/duplex.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_duplex.js") diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_duplex.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_duplex.js new file mode 100644 index 00000000..69558af0 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_duplex.js @@ -0,0 +1,82 @@ +// a duplex stream is just a stream that is both readable and writable. +// Since JS doesn't have multiple prototypal inheritance, this class +// prototypally inherits from Readable, and then parasitically from +// Writable. + +'use strict'; + +/**/ +var objectKeys = Object.keys || function (obj) { + var keys = []; + for (var key in obj) keys.push(key); + return keys; +} +/**/ + + +module.exports = Duplex; + +/**/ +var processNextTick = require('process-nextick-args'); +/**/ + + + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +var Readable = require('./_stream_readable'); +var Writable = require('./_stream_writable'); + +util.inherits(Duplex, Readable); + +var keys = objectKeys(Writable.prototype); +for (var v = 0; v < keys.length; v++) { + var method = keys[v]; + if (!Duplex.prototype[method]) + Duplex.prototype[method] = Writable.prototype[method]; +} + +function Duplex(options) { + if (!(this instanceof Duplex)) + return new Duplex(options); + + Readable.call(this, options); + Writable.call(this, options); + + if (options && options.readable === false) + this.readable = false; + + if (options && options.writable === false) + this.writable = false; + + this.allowHalfOpen = true; + if (options && options.allowHalfOpen === false) + this.allowHalfOpen = false; + + this.once('end', onend); +} + +// the no-half-open enforcer +function onend() { + // if we allow half-open state, or if the writable side ended, + // then we're ok. + if (this.allowHalfOpen || this._writableState.ended) + return; + + // no more data can be written. + // But allow more writes to happen in this tick. + processNextTick(onEndNT, this); +} + +function onEndNT(self) { + self.end(); +} + +function forEach (xs, f) { + for (var i = 0, l = xs.length; i < l; i++) { + f(xs[i], i); + } +} diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_passthrough.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_passthrough.js new file mode 100644 index 00000000..bddfdd01 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_passthrough.js @@ -0,0 +1,27 @@ +// a passthrough stream. +// basically just the most minimal sort of Transform stream. +// Every written chunk gets output as-is. + +'use strict'; + +module.exports = PassThrough; + +var Transform = require('./_stream_transform'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +util.inherits(PassThrough, Transform); + +function PassThrough(options) { + if (!(this instanceof PassThrough)) + return new PassThrough(options); + + Transform.call(this, options); +} + +PassThrough.prototype._transform = function(chunk, encoding, cb) { + cb(null, chunk); +}; diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_readable.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_readable.js new file mode 100644 index 00000000..eef3d825 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_readable.js @@ -0,0 +1,959 @@ +'use strict'; + +module.exports = Readable; + +/**/ +var processNextTick = require('process-nextick-args'); +/**/ + + +/**/ +var isArray = require('isarray'); +/**/ + + +/**/ +var Buffer = require('buffer').Buffer; +/**/ + +Readable.ReadableState = ReadableState; + +var EE = require('events').EventEmitter; + +/**/ +if (!EE.listenerCount) EE.listenerCount = function(emitter, type) { + return emitter.listeners(type).length; +}; +/**/ + + + +/**/ +var Stream; +(function (){try{ + Stream = require('st' + 'ream'); +}catch(_){}finally{ + if (!Stream) + Stream = require('events').EventEmitter; +}}()) +/**/ + +var Buffer = require('buffer').Buffer; + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + + + +/**/ +var debug = require('util'); +if (debug && debug.debuglog) { + debug = debug.debuglog('stream'); +} else { + debug = function () {}; +} +/**/ + +var StringDecoder; + +util.inherits(Readable, Stream); + +function ReadableState(options, stream) { + var Duplex = require('./_stream_duplex'); + + options = options || {}; + + // object stream flag. Used to make read(n) ignore n and to + // make all the buffer merging and length checks go away + this.objectMode = !!options.objectMode; + + if (stream instanceof Duplex) + this.objectMode = this.objectMode || !!options.readableObjectMode; + + // the point at which it stops calling _read() to fill the buffer + // Note: 0 is a valid value, means "don't call _read preemptively ever" + var hwm = options.highWaterMark; + var defaultHwm = this.objectMode ? 16 : 16 * 1024; + this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm; + + // cast to ints. + this.highWaterMark = ~~this.highWaterMark; + + this.buffer = []; + this.length = 0; + this.pipes = null; + this.pipesCount = 0; + this.flowing = null; + this.ended = false; + this.endEmitted = false; + this.reading = false; + + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, because any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; + + // whenever we return null, then we set a flag to say + // that we're awaiting a 'readable' event emission. + this.needReadable = false; + this.emittedReadable = false; + this.readableListening = false; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // when piping, we only care about 'readable' events that happen + // after read()ing all the bytes and not getting any pushback. + this.ranOut = false; + + // the number of writers that are awaiting a drain event in .pipe()s + this.awaitDrain = 0; + + // if true, a maybeReadMore has been scheduled + this.readingMore = false; + + this.decoder = null; + this.encoding = null; + if (options.encoding) { + if (!StringDecoder) + StringDecoder = require('string_decoder/').StringDecoder; + this.decoder = new StringDecoder(options.encoding); + this.encoding = options.encoding; + } +} + +function Readable(options) { + var Duplex = require('./_stream_duplex'); + + if (!(this instanceof Readable)) + return new Readable(options); + + this._readableState = new ReadableState(options, this); + + // legacy + this.readable = true; + + if (options && typeof options.read === 'function') + this._read = options.read; + + Stream.call(this); +} + +// Manually shove something into the read() buffer. +// This returns true if the highWaterMark has not been hit yet, +// similar to how Writable.write() returns true if you should +// write() some more. +Readable.prototype.push = function(chunk, encoding) { + var state = this._readableState; + + if (!state.objectMode && typeof chunk === 'string') { + encoding = encoding || state.defaultEncoding; + if (encoding !== state.encoding) { + chunk = new Buffer(chunk, encoding); + encoding = ''; + } + } + + return readableAddChunk(this, state, chunk, encoding, false); +}; + +// Unshift should *always* be something directly out of read() +Readable.prototype.unshift = function(chunk) { + var state = this._readableState; + return readableAddChunk(this, state, chunk, '', true); +}; + +Readable.prototype.isPaused = function() { + return this._readableState.flowing === false; +}; + +function readableAddChunk(stream, state, chunk, encoding, addToFront) { + var er = chunkInvalid(state, chunk); + if (er) { + stream.emit('error', er); + } else if (chunk === null) { + state.reading = false; + onEofChunk(stream, state); + } else if (state.objectMode || chunk && chunk.length > 0) { + if (state.ended && !addToFront) { + var e = new Error('stream.push() after EOF'); + stream.emit('error', e); + } else if (state.endEmitted && addToFront) { + var e = new Error('stream.unshift() after end event'); + stream.emit('error', e); + } else { + if (state.decoder && !addToFront && !encoding) + chunk = state.decoder.write(chunk); + + if (!addToFront) + state.reading = false; + + // if we want the data now, just emit it. + if (state.flowing && state.length === 0 && !state.sync) { + stream.emit('data', chunk); + stream.read(0); + } else { + // update the buffer info. + state.length += state.objectMode ? 1 : chunk.length; + if (addToFront) + state.buffer.unshift(chunk); + else + state.buffer.push(chunk); + + if (state.needReadable) + emitReadable(stream); + } + + maybeReadMore(stream, state); + } + } else if (!addToFront) { + state.reading = false; + } + + return needMoreData(state); +} + + + +// if it's past the high water mark, we can push in some more. +// Also, if we have no data yet, we can stand some +// more bytes. This is to work around cases where hwm=0, +// such as the repl. Also, if the push() triggered a +// readable event, and the user called read(largeNumber) such that +// needReadable was set, then we ought to push more, so that another +// 'readable' event will be triggered. +function needMoreData(state) { + return !state.ended && + (state.needReadable || + state.length < state.highWaterMark || + state.length === 0); +} + +// backwards compatibility. +Readable.prototype.setEncoding = function(enc) { + if (!StringDecoder) + StringDecoder = require('string_decoder/').StringDecoder; + this._readableState.decoder = new StringDecoder(enc); + this._readableState.encoding = enc; + return this; +}; + +// Don't raise the hwm > 128MB +var MAX_HWM = 0x800000; +function roundUpToNextPowerOf2(n) { + if (n >= MAX_HWM) { + n = MAX_HWM; + } else { + // Get the next highest power of 2 + n--; + for (var p = 1; p < 32; p <<= 1) n |= n >> p; + n++; + } + return n; +} + +function howMuchToRead(n, state) { + if (state.length === 0 && state.ended) + return 0; + + if (state.objectMode) + return n === 0 ? 0 : 1; + + if (n === null || isNaN(n)) { + // only flow one buffer at a time + if (state.flowing && state.buffer.length) + return state.buffer[0].length; + else + return state.length; + } + + if (n <= 0) + return 0; + + // If we're asking for more than the target buffer level, + // then raise the water mark. Bump up to the next highest + // power of 2, to prevent increasing it excessively in tiny + // amounts. + if (n > state.highWaterMark) + state.highWaterMark = roundUpToNextPowerOf2(n); + + // don't have that much. return null, unless we've ended. + if (n > state.length) { + if (!state.ended) { + state.needReadable = true; + return 0; + } else { + return state.length; + } + } + + return n; +} + +// you can override either this method, or the async _read(n) below. +Readable.prototype.read = function(n) { + debug('read', n); + var state = this._readableState; + var nOrig = n; + + if (typeof n !== 'number' || n > 0) + state.emittedReadable = false; + + // if we're doing read(0) to trigger a readable event, but we + // already have a bunch of data in the buffer, then just trigger + // the 'readable' event and move on. + if (n === 0 && + state.needReadable && + (state.length >= state.highWaterMark || state.ended)) { + debug('read: emitReadable', state.length, state.ended); + if (state.length === 0 && state.ended) + endReadable(this); + else + emitReadable(this); + return null; + } + + n = howMuchToRead(n, state); + + // if we've ended, and we're now clear, then finish it up. + if (n === 0 && state.ended) { + if (state.length === 0) + endReadable(this); + return null; + } + + // All the actual chunk generation logic needs to be + // *below* the call to _read. The reason is that in certain + // synthetic stream cases, such as passthrough streams, _read + // may be a completely synchronous operation which may change + // the state of the read buffer, providing enough data when + // before there was *not* enough. + // + // So, the steps are: + // 1. Figure out what the state of things will be after we do + // a read from the buffer. + // + // 2. If that resulting state will trigger a _read, then call _read. + // Note that this may be asynchronous, or synchronous. Yes, it is + // deeply ugly to write APIs this way, but that still doesn't mean + // that the Readable class should behave improperly, as streams are + // designed to be sync/async agnostic. + // Take note if the _read call is sync or async (ie, if the read call + // has returned yet), so that we know whether or not it's safe to emit + // 'readable' etc. + // + // 3. Actually pull the requested chunks out of the buffer and return. + + // if we need a readable event, then we need to do some reading. + var doRead = state.needReadable; + debug('need readable', doRead); + + // if we currently have less than the highWaterMark, then also read some + if (state.length === 0 || state.length - n < state.highWaterMark) { + doRead = true; + debug('length less than watermark', doRead); + } + + // however, if we've ended, then there's no point, and if we're already + // reading, then it's unnecessary. + if (state.ended || state.reading) { + doRead = false; + debug('reading or ended', doRead); + } + + if (doRead) { + debug('do read'); + state.reading = true; + state.sync = true; + // if the length is currently zero, then we *need* a readable event. + if (state.length === 0) + state.needReadable = true; + // call internal read method + this._read(state.highWaterMark); + state.sync = false; + } + + // If _read pushed data synchronously, then `reading` will be false, + // and we need to re-evaluate how much data we can return to the user. + if (doRead && !state.reading) + n = howMuchToRead(nOrig, state); + + var ret; + if (n > 0) + ret = fromList(n, state); + else + ret = null; + + if (ret === null) { + state.needReadable = true; + n = 0; + } + + state.length -= n; + + // If we have nothing in the buffer, then we want to know + // as soon as we *do* get something into the buffer. + if (state.length === 0 && !state.ended) + state.needReadable = true; + + // If we tried to read() past the EOF, then emit end on the next tick. + if (nOrig !== n && state.ended && state.length === 0) + endReadable(this); + + if (ret !== null) + this.emit('data', ret); + + return ret; +}; + +function chunkInvalid(state, chunk) { + var er = null; + if (!(Buffer.isBuffer(chunk)) && + typeof chunk !== 'string' && + chunk !== null && + chunk !== undefined && + !state.objectMode) { + er = new TypeError('Invalid non-string/buffer chunk'); + } + return er; +} + + +function onEofChunk(stream, state) { + if (state.ended) return; + if (state.decoder) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) { + state.buffer.push(chunk); + state.length += state.objectMode ? 1 : chunk.length; + } + } + state.ended = true; + + // emit 'readable' now to make sure it gets picked up. + emitReadable(stream); +} + +// Don't emit readable right away in sync mode, because this can trigger +// another read() call => stack overflow. This way, it might trigger +// a nextTick recursion warning, but that's not so bad. +function emitReadable(stream) { + var state = stream._readableState; + state.needReadable = false; + if (!state.emittedReadable) { + debug('emitReadable', state.flowing); + state.emittedReadable = true; + if (state.sync) + processNextTick(emitReadable_, stream); + else + emitReadable_(stream); + } +} + +function emitReadable_(stream) { + debug('emit readable'); + stream.emit('readable'); + flow(stream); +} + + +// at this point, the user has presumably seen the 'readable' event, +// and called read() to consume some data. that may have triggered +// in turn another _read(n) call, in which case reading = true if +// it's in progress. +// However, if we're not ended, or reading, and the length < hwm, +// then go ahead and try to read some more preemptively. +function maybeReadMore(stream, state) { + if (!state.readingMore) { + state.readingMore = true; + processNextTick(maybeReadMore_, stream, state); + } +} + +function maybeReadMore_(stream, state) { + var len = state.length; + while (!state.reading && !state.flowing && !state.ended && + state.length < state.highWaterMark) { + debug('maybeReadMore read 0'); + stream.read(0); + if (len === state.length) + // didn't get any data, stop spinning. + break; + else + len = state.length; + } + state.readingMore = false; +} + +// abstract method. to be overridden in specific implementation classes. +// call cb(er, data) where data is <= n in length. +// for virtual (non-string, non-buffer) streams, "length" is somewhat +// arbitrary, and perhaps not very meaningful. +Readable.prototype._read = function(n) { + this.emit('error', new Error('not implemented')); +}; + +Readable.prototype.pipe = function(dest, pipeOpts) { + var src = this; + var state = this._readableState; + + switch (state.pipesCount) { + case 0: + state.pipes = dest; + break; + case 1: + state.pipes = [state.pipes, dest]; + break; + default: + state.pipes.push(dest); + break; + } + state.pipesCount += 1; + debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); + + var doEnd = (!pipeOpts || pipeOpts.end !== false) && + dest !== process.stdout && + dest !== process.stderr; + + var endFn = doEnd ? onend : cleanup; + if (state.endEmitted) + processNextTick(endFn); + else + src.once('end', endFn); + + dest.on('unpipe', onunpipe); + function onunpipe(readable) { + debug('onunpipe'); + if (readable === src) { + cleanup(); + } + } + + function onend() { + debug('onend'); + dest.end(); + } + + // when the dest drains, it reduces the awaitDrain counter + // on the source. This would be more elegant with a .once() + // handler in flow(), but adding and removing repeatedly is + // too slow. + var ondrain = pipeOnDrain(src); + dest.on('drain', ondrain); + + function cleanup() { + debug('cleanup'); + // cleanup event handlers once the pipe is broken + dest.removeListener('close', onclose); + dest.removeListener('finish', onfinish); + dest.removeListener('drain', ondrain); + dest.removeListener('error', onerror); + dest.removeListener('unpipe', onunpipe); + src.removeListener('end', onend); + src.removeListener('end', cleanup); + src.removeListener('data', ondata); + + // if the reader is waiting for a drain event from this + // specific writer, then it would cause it to never start + // flowing again. + // So, if this is awaiting a drain, then we just call it now. + // If we don't know, then assume that we are waiting for one. + if (state.awaitDrain && + (!dest._writableState || dest._writableState.needDrain)) + ondrain(); + } + + src.on('data', ondata); + function ondata(chunk) { + debug('ondata'); + var ret = dest.write(chunk); + if (false === ret) { + debug('false write response, pause', + src._readableState.awaitDrain); + src._readableState.awaitDrain++; + src.pause(); + } + } + + // if the dest has an error, then stop piping into it. + // however, don't suppress the throwing behavior for this. + function onerror(er) { + debug('onerror', er); + unpipe(); + dest.removeListener('error', onerror); + if (EE.listenerCount(dest, 'error') === 0) + dest.emit('error', er); + } + // This is a brutally ugly hack to make sure that our error handler + // is attached before any userland ones. NEVER DO THIS. + if (!dest._events || !dest._events.error) + dest.on('error', onerror); + else if (isArray(dest._events.error)) + dest._events.error.unshift(onerror); + else + dest._events.error = [onerror, dest._events.error]; + + + + // Both close and finish should trigger unpipe, but only once. + function onclose() { + dest.removeListener('finish', onfinish); + unpipe(); + } + dest.once('close', onclose); + function onfinish() { + debug('onfinish'); + dest.removeListener('close', onclose); + unpipe(); + } + dest.once('finish', onfinish); + + function unpipe() { + debug('unpipe'); + src.unpipe(dest); + } + + // tell the dest that it's being piped to + dest.emit('pipe', src); + + // start the flow if it hasn't been started already. + if (!state.flowing) { + debug('pipe resume'); + src.resume(); + } + + return dest; +}; + +function pipeOnDrain(src) { + return function() { + var state = src._readableState; + debug('pipeOnDrain', state.awaitDrain); + if (state.awaitDrain) + state.awaitDrain--; + if (state.awaitDrain === 0 && EE.listenerCount(src, 'data')) { + state.flowing = true; + flow(src); + } + }; +} + + +Readable.prototype.unpipe = function(dest) { + var state = this._readableState; + + // if we're not piping anywhere, then do nothing. + if (state.pipesCount === 0) + return this; + + // just one destination. most common case. + if (state.pipesCount === 1) { + // passed in one, but it's not the right one. + if (dest && dest !== state.pipes) + return this; + + if (!dest) + dest = state.pipes; + + // got a match. + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + if (dest) + dest.emit('unpipe', this); + return this; + } + + // slow case. multiple pipe destinations. + + if (!dest) { + // remove all. + var dests = state.pipes; + var len = state.pipesCount; + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + + for (var i = 0; i < len; i++) + dests[i].emit('unpipe', this); + return this; + } + + // try to find the right one. + var i = indexOf(state.pipes, dest); + if (i === -1) + return this; + + state.pipes.splice(i, 1); + state.pipesCount -= 1; + if (state.pipesCount === 1) + state.pipes = state.pipes[0]; + + dest.emit('unpipe', this); + + return this; +}; + +// set up data events if they are asked for +// Ensure readable listeners eventually get something +Readable.prototype.on = function(ev, fn) { + var res = Stream.prototype.on.call(this, ev, fn); + + // If listening to data, and it has not explicitly been paused, + // then call resume to start the flow of data on the next tick. + if (ev === 'data' && false !== this._readableState.flowing) { + this.resume(); + } + + if (ev === 'readable' && this.readable) { + var state = this._readableState; + if (!state.readableListening) { + state.readableListening = true; + state.emittedReadable = false; + state.needReadable = true; + if (!state.reading) { + processNextTick(nReadingNextTick, this); + } else if (state.length) { + emitReadable(this, state); + } + } + } + + return res; +}; +Readable.prototype.addListener = Readable.prototype.on; + +function nReadingNextTick(self) { + debug('readable nexttick read 0'); + self.read(0); +} + +// pause() and resume() are remnants of the legacy readable stream API +// If the user uses them, then switch into old mode. +Readable.prototype.resume = function() { + var state = this._readableState; + if (!state.flowing) { + debug('resume'); + state.flowing = true; + resume(this, state); + } + return this; +}; + +function resume(stream, state) { + if (!state.resumeScheduled) { + state.resumeScheduled = true; + processNextTick(resume_, stream, state); + } +} + +function resume_(stream, state) { + if (!state.reading) { + debug('resume read 0'); + stream.read(0); + } + + state.resumeScheduled = false; + stream.emit('resume'); + flow(stream); + if (state.flowing && !state.reading) + stream.read(0); +} + +Readable.prototype.pause = function() { + debug('call pause flowing=%j', this._readableState.flowing); + if (false !== this._readableState.flowing) { + debug('pause'); + this._readableState.flowing = false; + this.emit('pause'); + } + return this; +}; + +function flow(stream) { + var state = stream._readableState; + debug('flow', state.flowing); + if (state.flowing) { + do { + var chunk = stream.read(); + } while (null !== chunk && state.flowing); + } +} + +// wrap an old-style stream as the async data source. +// This is *not* part of the readable stream interface. +// It is an ugly unfortunate mess of history. +Readable.prototype.wrap = function(stream) { + var state = this._readableState; + var paused = false; + + var self = this; + stream.on('end', function() { + debug('wrapped end'); + if (state.decoder && !state.ended) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) + self.push(chunk); + } + + self.push(null); + }); + + stream.on('data', function(chunk) { + debug('wrapped data'); + if (state.decoder) + chunk = state.decoder.write(chunk); + + // don't skip over falsy values in objectMode + if (state.objectMode && (chunk === null || chunk === undefined)) + return; + else if (!state.objectMode && (!chunk || !chunk.length)) + return; + + var ret = self.push(chunk); + if (!ret) { + paused = true; + stream.pause(); + } + }); + + // proxy all the other methods. + // important when wrapping filters and duplexes. + for (var i in stream) { + if (this[i] === undefined && typeof stream[i] === 'function') { + this[i] = function(method) { return function() { + return stream[method].apply(stream, arguments); + }; }(i); + } + } + + // proxy certain important events. + var events = ['error', 'close', 'destroy', 'pause', 'resume']; + forEach(events, function(ev) { + stream.on(ev, self.emit.bind(self, ev)); + }); + + // when we try to consume some more bytes, simply unpause the + // underlying stream. + self._read = function(n) { + debug('wrapped _read', n); + if (paused) { + paused = false; + stream.resume(); + } + }; + + return self; +}; + + + +// exposed for testing purposes only. +Readable._fromList = fromList; + +// Pluck off n bytes from an array of buffers. +// Length is the combined lengths of all the buffers in the list. +function fromList(n, state) { + var list = state.buffer; + var length = state.length; + var stringMode = !!state.decoder; + var objectMode = !!state.objectMode; + var ret; + + // nothing in the list, definitely empty. + if (list.length === 0) + return null; + + if (length === 0) + ret = null; + else if (objectMode) + ret = list.shift(); + else if (!n || n >= length) { + // read it all, truncate the array. + if (stringMode) + ret = list.join(''); + else + ret = Buffer.concat(list, length); + list.length = 0; + } else { + // read just some of it. + if (n < list[0].length) { + // just take a part of the first list item. + // slice is the same for buffers and strings. + var buf = list[0]; + ret = buf.slice(0, n); + list[0] = buf.slice(n); + } else if (n === list[0].length) { + // first list is a perfect match + ret = list.shift(); + } else { + // complex case. + // we have enough to cover it, but it spans past the first buffer. + if (stringMode) + ret = ''; + else + ret = new Buffer(n); + + var c = 0; + for (var i = 0, l = list.length; i < l && c < n; i++) { + var buf = list[0]; + var cpy = Math.min(n - c, buf.length); + + if (stringMode) + ret += buf.slice(0, cpy); + else + buf.copy(ret, c, 0, cpy); + + if (cpy < buf.length) + list[0] = buf.slice(cpy); + else + list.shift(); + + c += cpy; + } + } + } + + return ret; +} + +function endReadable(stream) { + var state = stream._readableState; + + // If we get here before consuming all the bytes, then that is a + // bug in node. Should never happen. + if (state.length > 0) + throw new Error('endReadable called on non-empty stream'); + + if (!state.endEmitted) { + state.ended = true; + processNextTick(endReadableNT, state, stream); + } +} + +function endReadableNT(state, stream) { + // Check that we didn't get one last unshift. + if (!state.endEmitted && state.length === 0) { + state.endEmitted = true; + stream.readable = false; + stream.emit('end'); + } +} + +function forEach (xs, f) { + for (var i = 0, l = xs.length; i < l; i++) { + f(xs[i], i); + } +} + +function indexOf (xs, x) { + for (var i = 0, l = xs.length; i < l; i++) { + if (xs[i] === x) return i; + } + return -1; +} diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_transform.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_transform.js new file mode 100644 index 00000000..3675d18d --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_transform.js @@ -0,0 +1,197 @@ +// a transform stream is a readable/writable stream where you do +// something with the data. Sometimes it's called a "filter", +// but that's not a great name for it, since that implies a thing where +// some bits pass through, and others are simply ignored. (That would +// be a valid example of a transform, of course.) +// +// While the output is causally related to the input, it's not a +// necessarily symmetric or synchronous transformation. For example, +// a zlib stream might take multiple plain-text writes(), and then +// emit a single compressed chunk some time in the future. +// +// Here's how this works: +// +// The Transform stream has all the aspects of the readable and writable +// stream classes. When you write(chunk), that calls _write(chunk,cb) +// internally, and returns false if there's a lot of pending writes +// buffered up. When you call read(), that calls _read(n) until +// there's enough pending readable data buffered up. +// +// In a transform stream, the written data is placed in a buffer. When +// _read(n) is called, it transforms the queued up data, calling the +// buffered _write cb's as it consumes chunks. If consuming a single +// written chunk would result in multiple output chunks, then the first +// outputted bit calls the readcb, and subsequent chunks just go into +// the read buffer, and will cause it to emit 'readable' if necessary. +// +// This way, back-pressure is actually determined by the reading side, +// since _read has to be called to start processing a new chunk. However, +// a pathological inflate type of transform can cause excessive buffering +// here. For example, imagine a stream where every byte of input is +// interpreted as an integer from 0-255, and then results in that many +// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in +// 1kb of data being output. In this case, you could write a very small +// amount of input, and end up with a very large amount of output. In +// such a pathological inflating mechanism, there'd be no way to tell +// the system to stop doing the transform. A single 4MB write could +// cause the system to run out of memory. +// +// However, even in such a pathological case, only a single written chunk +// would be consumed, and then the rest would wait (un-transformed) until +// the results of the previous transformed chunk were consumed. + +'use strict'; + +module.exports = Transform; + +var Duplex = require('./_stream_duplex'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +util.inherits(Transform, Duplex); + + +function TransformState(stream) { + this.afterTransform = function(er, data) { + return afterTransform(stream, er, data); + }; + + this.needTransform = false; + this.transforming = false; + this.writecb = null; + this.writechunk = null; +} + +function afterTransform(stream, er, data) { + var ts = stream._transformState; + ts.transforming = false; + + var cb = ts.writecb; + + if (!cb) + return stream.emit('error', new Error('no writecb in Transform class')); + + ts.writechunk = null; + ts.writecb = null; + + if (data !== null && data !== undefined) + stream.push(data); + + if (cb) + cb(er); + + var rs = stream._readableState; + rs.reading = false; + if (rs.needReadable || rs.length < rs.highWaterMark) { + stream._read(rs.highWaterMark); + } +} + + +function Transform(options) { + if (!(this instanceof Transform)) + return new Transform(options); + + Duplex.call(this, options); + + this._transformState = new TransformState(this); + + // when the writable side finishes, then flush out anything remaining. + var stream = this; + + // start out asking for a readable event once data is transformed. + this._readableState.needReadable = true; + + // we have implemented the _read method, and done the other things + // that Readable wants before the first _read call, so unset the + // sync guard flag. + this._readableState.sync = false; + + if (options) { + if (typeof options.transform === 'function') + this._transform = options.transform; + + if (typeof options.flush === 'function') + this._flush = options.flush; + } + + this.once('prefinish', function() { + if (typeof this._flush === 'function') + this._flush(function(er) { + done(stream, er); + }); + else + done(stream); + }); +} + +Transform.prototype.push = function(chunk, encoding) { + this._transformState.needTransform = false; + return Duplex.prototype.push.call(this, chunk, encoding); +}; + +// This is the part where you do stuff! +// override this function in implementation classes. +// 'chunk' is an input chunk. +// +// Call `push(newChunk)` to pass along transformed output +// to the readable side. You may call 'push' zero or more times. +// +// Call `cb(err)` when you are done with this chunk. If you pass +// an error, then that'll put the hurt on the whole operation. If you +// never call cb(), then you'll never get another chunk. +Transform.prototype._transform = function(chunk, encoding, cb) { + throw new Error('not implemented'); +}; + +Transform.prototype._write = function(chunk, encoding, cb) { + var ts = this._transformState; + ts.writecb = cb; + ts.writechunk = chunk; + ts.writeencoding = encoding; + if (!ts.transforming) { + var rs = this._readableState; + if (ts.needTransform || + rs.needReadable || + rs.length < rs.highWaterMark) + this._read(rs.highWaterMark); + } +}; + +// Doesn't matter what the args are here. +// _transform does all the work. +// That we got here means that the readable side wants more data. +Transform.prototype._read = function(n) { + var ts = this._transformState; + + if (ts.writechunk !== null && ts.writecb && !ts.transforming) { + ts.transforming = true; + this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); + } else { + // mark that we need a transform, so that any data that comes in + // will get processed, now that we've asked for it. + ts.needTransform = true; + } +}; + + +function done(stream, er) { + if (er) + return stream.emit('error', er); + + // if there's nothing in the write buffer, then that means + // that nothing more will ever be provided + var ws = stream._writableState; + var ts = stream._transformState; + + if (ws.length) + throw new Error('calling transform done when ws.length != 0'); + + if (ts.transforming) + throw new Error('calling transform done when still transforming'); + + return stream.push(null); +} diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_writable.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_writable.js new file mode 100644 index 00000000..b2329520 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_writable.js @@ -0,0 +1,520 @@ +// A bit simpler than readable streams. +// Implement an async ._write(chunk, cb), and it'll handle all +// the drain event emission and buffering. + +'use strict'; + +module.exports = Writable; + +/**/ +var processNextTick = require('process-nextick-args'); +/**/ + + +/**/ +var Buffer = require('buffer').Buffer; +/**/ + +Writable.WritableState = WritableState; + + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + + + +/**/ +var Stream; +(function (){try{ + Stream = require('st' + 'ream'); +}catch(_){}finally{ + if (!Stream) + Stream = require('events').EventEmitter; +}}()) +/**/ + +var Buffer = require('buffer').Buffer; + +util.inherits(Writable, Stream); + +function nop() {} + +function WriteReq(chunk, encoding, cb) { + this.chunk = chunk; + this.encoding = encoding; + this.callback = cb; + this.next = null; +} + +function WritableState(options, stream) { + var Duplex = require('./_stream_duplex'); + + options = options || {}; + + // object stream flag to indicate whether or not this stream + // contains buffers or objects. + this.objectMode = !!options.objectMode; + + if (stream instanceof Duplex) + this.objectMode = this.objectMode || !!options.writableObjectMode; + + // the point at which write() starts returning false + // Note: 0 is a valid value, means that we always return false if + // the entire buffer is not flushed immediately on write() + var hwm = options.highWaterMark; + var defaultHwm = this.objectMode ? 16 : 16 * 1024; + this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm; + + // cast to ints. + this.highWaterMark = ~~this.highWaterMark; + + this.needDrain = false; + // at the start of calling end() + this.ending = false; + // when end() has been called, and returned + this.ended = false; + // when 'finish' is emitted + this.finished = false; + + // should we decode strings into buffers before passing to _write? + // this is here so that some node-core streams can optimize string + // handling at a lower level. + var noDecode = options.decodeStrings === false; + this.decodeStrings = !noDecode; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // not an actual buffer we keep track of, but a measurement + // of how much we're waiting to get pushed to some underlying + // socket or file. + this.length = 0; + + // a flag to see when we're in the middle of a write. + this.writing = false; + + // when true all writes will be buffered until .uncork() call + this.corked = 0; + + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, because any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; + + // a flag to know if we're processing previously buffered items, which + // may call the _write() callback in the same tick, so that we don't + // end up in an overlapped onwrite situation. + this.bufferProcessing = false; + + // the callback that's passed to _write(chunk,cb) + this.onwrite = function(er) { + onwrite(stream, er); + }; + + // the callback that the user supplies to write(chunk,encoding,cb) + this.writecb = null; + + // the amount that is being written when _write is called. + this.writelen = 0; + + this.bufferedRequest = null; + this.lastBufferedRequest = null; + + // number of pending user-supplied write callbacks + // this must be 0 before 'finish' can be emitted + this.pendingcb = 0; + + // emit prefinish if the only thing we're waiting for is _write cbs + // This is relevant for synchronous Transform streams + this.prefinished = false; + + // True if the error was already emitted and should not be thrown again + this.errorEmitted = false; +} + +WritableState.prototype.getBuffer = function writableStateGetBuffer() { + var current = this.bufferedRequest; + var out = []; + while (current) { + out.push(current); + current = current.next; + } + return out; +}; + +(function (){try { +Object.defineProperty(WritableState.prototype, 'buffer', { + get: require('util-deprecate')(function() { + return this.getBuffer(); + }, '_writableState.buffer is deprecated. Use ' + + '_writableState.getBuffer() instead.') +}); +}catch(_){}}()); + + +function Writable(options) { + var Duplex = require('./_stream_duplex'); + + // Writable ctor is applied to Duplexes, though they're not + // instanceof Writable, they're instanceof Readable. + if (!(this instanceof Writable) && !(this instanceof Duplex)) + return new Writable(options); + + this._writableState = new WritableState(options, this); + + // legacy. + this.writable = true; + + if (options) { + if (typeof options.write === 'function') + this._write = options.write; + + if (typeof options.writev === 'function') + this._writev = options.writev; + } + + Stream.call(this); +} + +// Otherwise people can pipe Writable streams, which is just wrong. +Writable.prototype.pipe = function() { + this.emit('error', new Error('Cannot pipe. Not readable.')); +}; + + +function writeAfterEnd(stream, cb) { + var er = new Error('write after end'); + // TODO: defer error events consistently everywhere, not just the cb + stream.emit('error', er); + processNextTick(cb, er); +} + +// If we get something that is not a buffer, string, null, or undefined, +// and we're not in objectMode, then that's an error. +// Otherwise stream chunks are all considered to be of length=1, and the +// watermarks determine how many objects to keep in the buffer, rather than +// how many bytes or characters. +function validChunk(stream, state, chunk, cb) { + var valid = true; + + if (!(Buffer.isBuffer(chunk)) && + typeof chunk !== 'string' && + chunk !== null && + chunk !== undefined && + !state.objectMode) { + var er = new TypeError('Invalid non-string/buffer chunk'); + stream.emit('error', er); + processNextTick(cb, er); + valid = false; + } + return valid; +} + +Writable.prototype.write = function(chunk, encoding, cb) { + var state = this._writableState; + var ret = false; + + if (typeof encoding === 'function') { + cb = encoding; + encoding = null; + } + + if (Buffer.isBuffer(chunk)) + encoding = 'buffer'; + else if (!encoding) + encoding = state.defaultEncoding; + + if (typeof cb !== 'function') + cb = nop; + + if (state.ended) + writeAfterEnd(this, cb); + else if (validChunk(this, state, chunk, cb)) { + state.pendingcb++; + ret = writeOrBuffer(this, state, chunk, encoding, cb); + } + + return ret; +}; + +Writable.prototype.cork = function() { + var state = this._writableState; + + state.corked++; +}; + +Writable.prototype.uncork = function() { + var state = this._writableState; + + if (state.corked) { + state.corked--; + + if (!state.writing && + !state.corked && + !state.finished && + !state.bufferProcessing && + state.bufferedRequest) + clearBuffer(this, state); + } +}; + +Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { + // node::ParseEncoding() requires lower case. + if (typeof encoding === 'string') + encoding = encoding.toLowerCase(); + if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', +'ucs2', 'ucs-2','utf16le', 'utf-16le', 'raw'] +.indexOf((encoding + '').toLowerCase()) > -1)) + throw new TypeError('Unknown encoding: ' + encoding); + this._writableState.defaultEncoding = encoding; +}; + +function decodeChunk(state, chunk, encoding) { + if (!state.objectMode && + state.decodeStrings !== false && + typeof chunk === 'string') { + chunk = new Buffer(chunk, encoding); + } + return chunk; +} + +// if we're already writing something, then just put this +// in the queue, and wait our turn. Otherwise, call _write +// If we return false, then we need a drain event, so set that flag. +function writeOrBuffer(stream, state, chunk, encoding, cb) { + chunk = decodeChunk(state, chunk, encoding); + + if (Buffer.isBuffer(chunk)) + encoding = 'buffer'; + var len = state.objectMode ? 1 : chunk.length; + + state.length += len; + + var ret = state.length < state.highWaterMark; + // we must ensure that previous needDrain will not be reset to false. + if (!ret) + state.needDrain = true; + + if (state.writing || state.corked) { + var last = state.lastBufferedRequest; + state.lastBufferedRequest = new WriteReq(chunk, encoding, cb); + if (last) { + last.next = state.lastBufferedRequest; + } else { + state.bufferedRequest = state.lastBufferedRequest; + } + } else { + doWrite(stream, state, false, len, chunk, encoding, cb); + } + + return ret; +} + +function doWrite(stream, state, writev, len, chunk, encoding, cb) { + state.writelen = len; + state.writecb = cb; + state.writing = true; + state.sync = true; + if (writev) + stream._writev(chunk, state.onwrite); + else + stream._write(chunk, encoding, state.onwrite); + state.sync = false; +} + +function onwriteError(stream, state, sync, er, cb) { + --state.pendingcb; + if (sync) + processNextTick(cb, er); + else + cb(er); + + stream._writableState.errorEmitted = true; + stream.emit('error', er); +} + +function onwriteStateUpdate(state) { + state.writing = false; + state.writecb = null; + state.length -= state.writelen; + state.writelen = 0; +} + +function onwrite(stream, er) { + var state = stream._writableState; + var sync = state.sync; + var cb = state.writecb; + + onwriteStateUpdate(state); + + if (er) + onwriteError(stream, state, sync, er, cb); + else { + // Check if we're actually ready to finish, but don't emit yet + var finished = needFinish(state); + + if (!finished && + !state.corked && + !state.bufferProcessing && + state.bufferedRequest) { + clearBuffer(stream, state); + } + + if (sync) { + processNextTick(afterWrite, stream, state, finished, cb); + } else { + afterWrite(stream, state, finished, cb); + } + } +} + +function afterWrite(stream, state, finished, cb) { + if (!finished) + onwriteDrain(stream, state); + state.pendingcb--; + cb(); + finishMaybe(stream, state); +} + +// Must force callback to be called on nextTick, so that we don't +// emit 'drain' before the write() consumer gets the 'false' return +// value, and has a chance to attach a 'drain' listener. +function onwriteDrain(stream, state) { + if (state.length === 0 && state.needDrain) { + state.needDrain = false; + stream.emit('drain'); + } +} + + +// if there's something in the buffer waiting, then process it +function clearBuffer(stream, state) { + state.bufferProcessing = true; + var entry = state.bufferedRequest; + + if (stream._writev && entry && entry.next) { + // Fast case, write everything using _writev() + var buffer = []; + var cbs = []; + while (entry) { + cbs.push(entry.callback); + buffer.push(entry); + entry = entry.next; + } + + // count the one we are adding, as well. + // TODO(isaacs) clean this up + state.pendingcb++; + state.lastBufferedRequest = null; + doWrite(stream, state, true, state.length, buffer, '', function(err) { + for (var i = 0; i < cbs.length; i++) { + state.pendingcb--; + cbs[i](err); + } + }); + + // Clear buffer + } else { + // Slow case, write chunks one-by-one + while (entry) { + var chunk = entry.chunk; + var encoding = entry.encoding; + var cb = entry.callback; + var len = state.objectMode ? 1 : chunk.length; + + doWrite(stream, state, false, len, chunk, encoding, cb); + entry = entry.next; + // if we didn't call the onwrite immediately, then + // it means that we need to wait until it does. + // also, that means that the chunk and cb are currently + // being processed, so move the buffer counter past them. + if (state.writing) { + break; + } + } + + if (entry === null) + state.lastBufferedRequest = null; + } + state.bufferedRequest = entry; + state.bufferProcessing = false; +} + +Writable.prototype._write = function(chunk, encoding, cb) { + cb(new Error('not implemented')); +}; + +Writable.prototype._writev = null; + +Writable.prototype.end = function(chunk, encoding, cb) { + var state = this._writableState; + + if (typeof chunk === 'function') { + cb = chunk; + chunk = null; + encoding = null; + } else if (typeof encoding === 'function') { + cb = encoding; + encoding = null; + } + + if (chunk !== null && chunk !== undefined) + this.write(chunk, encoding); + + // .end() fully uncorks + if (state.corked) { + state.corked = 1; + this.uncork(); + } + + // ignore unnecessary end() calls. + if (!state.ending && !state.finished) + endWritable(this, state, cb); +}; + + +function needFinish(state) { + return (state.ending && + state.length === 0 && + state.bufferedRequest === null && + !state.finished && + !state.writing); +} + +function prefinish(stream, state) { + if (!state.prefinished) { + state.prefinished = true; + stream.emit('prefinish'); + } +} + +function finishMaybe(stream, state) { + var need = needFinish(state); + if (need) { + if (state.pendingcb === 0) { + prefinish(stream, state); + state.finished = true; + stream.emit('finish'); + } else { + prefinish(stream, state); + } + } + return need; +} + +function endWritable(stream, state, cb) { + state.ending = true; + finishMaybe(stream, state); + if (cb) { + if (state.finished) + processNextTick(cb); + else + stream.once('finish', cb); + } + state.ended = true; +} diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/README.md b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/README.md new file mode 100644 index 00000000..5a76b414 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/README.md @@ -0,0 +1,3 @@ +# core-util-is + +The `util.is*` functions introduced in Node v0.12. diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/float.patch b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/float.patch new file mode 100644 index 00000000..a06d5c05 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/float.patch @@ -0,0 +1,604 @@ +diff --git a/lib/util.js b/lib/util.js +index a03e874..9074e8e 100644 +--- a/lib/util.js ++++ b/lib/util.js +@@ -19,430 +19,6 @@ + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + +-var formatRegExp = /%[sdj%]/g; +-exports.format = function(f) { +- if (!isString(f)) { +- var objects = []; +- for (var i = 0; i < arguments.length; i++) { +- objects.push(inspect(arguments[i])); +- } +- return objects.join(' '); +- } +- +- var i = 1; +- var args = arguments; +- var len = args.length; +- var str = String(f).replace(formatRegExp, function(x) { +- if (x === '%%') return '%'; +- if (i >= len) return x; +- switch (x) { +- case '%s': return String(args[i++]); +- case '%d': return Number(args[i++]); +- case '%j': +- try { +- return JSON.stringify(args[i++]); +- } catch (_) { +- return '[Circular]'; +- } +- default: +- return x; +- } +- }); +- for (var x = args[i]; i < len; x = args[++i]) { +- if (isNull(x) || !isObject(x)) { +- str += ' ' + x; +- } else { +- str += ' ' + inspect(x); +- } +- } +- return str; +-}; +- +- +-// Mark that a method should not be used. +-// Returns a modified function which warns once by default. +-// If --no-deprecation is set, then it is a no-op. +-exports.deprecate = function(fn, msg) { +- // Allow for deprecating things in the process of starting up. +- if (isUndefined(global.process)) { +- return function() { +- return exports.deprecate(fn, msg).apply(this, arguments); +- }; +- } +- +- if (process.noDeprecation === true) { +- return fn; +- } +- +- var warned = false; +- function deprecated() { +- if (!warned) { +- if (process.throwDeprecation) { +- throw new Error(msg); +- } else if (process.traceDeprecation) { +- console.trace(msg); +- } else { +- console.error(msg); +- } +- warned = true; +- } +- return fn.apply(this, arguments); +- } +- +- return deprecated; +-}; +- +- +-var debugs = {}; +-var debugEnviron; +-exports.debuglog = function(set) { +- if (isUndefined(debugEnviron)) +- debugEnviron = process.env.NODE_DEBUG || ''; +- set = set.toUpperCase(); +- if (!debugs[set]) { +- if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { +- var pid = process.pid; +- debugs[set] = function() { +- var msg = exports.format.apply(exports, arguments); +- console.error('%s %d: %s', set, pid, msg); +- }; +- } else { +- debugs[set] = function() {}; +- } +- } +- return debugs[set]; +-}; +- +- +-/** +- * Echos the value of a value. Trys to print the value out +- * in the best way possible given the different types. +- * +- * @param {Object} obj The object to print out. +- * @param {Object} opts Optional options object that alters the output. +- */ +-/* legacy: obj, showHidden, depth, colors*/ +-function inspect(obj, opts) { +- // default options +- var ctx = { +- seen: [], +- stylize: stylizeNoColor +- }; +- // legacy... +- if (arguments.length >= 3) ctx.depth = arguments[2]; +- if (arguments.length >= 4) ctx.colors = arguments[3]; +- if (isBoolean(opts)) { +- // legacy... +- ctx.showHidden = opts; +- } else if (opts) { +- // got an "options" object +- exports._extend(ctx, opts); +- } +- // set default options +- if (isUndefined(ctx.showHidden)) ctx.showHidden = false; +- if (isUndefined(ctx.depth)) ctx.depth = 2; +- if (isUndefined(ctx.colors)) ctx.colors = false; +- if (isUndefined(ctx.customInspect)) ctx.customInspect = true; +- if (ctx.colors) ctx.stylize = stylizeWithColor; +- return formatValue(ctx, obj, ctx.depth); +-} +-exports.inspect = inspect; +- +- +-// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics +-inspect.colors = { +- 'bold' : [1, 22], +- 'italic' : [3, 23], +- 'underline' : [4, 24], +- 'inverse' : [7, 27], +- 'white' : [37, 39], +- 'grey' : [90, 39], +- 'black' : [30, 39], +- 'blue' : [34, 39], +- 'cyan' : [36, 39], +- 'green' : [32, 39], +- 'magenta' : [35, 39], +- 'red' : [31, 39], +- 'yellow' : [33, 39] +-}; +- +-// Don't use 'blue' not visible on cmd.exe +-inspect.styles = { +- 'special': 'cyan', +- 'number': 'yellow', +- 'boolean': 'yellow', +- 'undefined': 'grey', +- 'null': 'bold', +- 'string': 'green', +- 'date': 'magenta', +- // "name": intentionally not styling +- 'regexp': 'red' +-}; +- +- +-function stylizeWithColor(str, styleType) { +- var style = inspect.styles[styleType]; +- +- if (style) { +- return '\u001b[' + inspect.colors[style][0] + 'm' + str + +- '\u001b[' + inspect.colors[style][1] + 'm'; +- } else { +- return str; +- } +-} +- +- +-function stylizeNoColor(str, styleType) { +- return str; +-} +- +- +-function arrayToHash(array) { +- var hash = {}; +- +- array.forEach(function(val, idx) { +- hash[val] = true; +- }); +- +- return hash; +-} +- +- +-function formatValue(ctx, value, recurseTimes) { +- // Provide a hook for user-specified inspect functions. +- // Check that value is an object with an inspect function on it +- if (ctx.customInspect && +- value && +- isFunction(value.inspect) && +- // Filter out the util module, it's inspect function is special +- value.inspect !== exports.inspect && +- // Also filter out any prototype objects using the circular check. +- !(value.constructor && value.constructor.prototype === value)) { +- var ret = value.inspect(recurseTimes, ctx); +- if (!isString(ret)) { +- ret = formatValue(ctx, ret, recurseTimes); +- } +- return ret; +- } +- +- // Primitive types cannot have properties +- var primitive = formatPrimitive(ctx, value); +- if (primitive) { +- return primitive; +- } +- +- // Look up the keys of the object. +- var keys = Object.keys(value); +- var visibleKeys = arrayToHash(keys); +- +- if (ctx.showHidden) { +- keys = Object.getOwnPropertyNames(value); +- } +- +- // Some type of object without properties can be shortcutted. +- if (keys.length === 0) { +- if (isFunction(value)) { +- var name = value.name ? ': ' + value.name : ''; +- return ctx.stylize('[Function' + name + ']', 'special'); +- } +- if (isRegExp(value)) { +- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); +- } +- if (isDate(value)) { +- return ctx.stylize(Date.prototype.toString.call(value), 'date'); +- } +- if (isError(value)) { +- return formatError(value); +- } +- } +- +- var base = '', array = false, braces = ['{', '}']; +- +- // Make Array say that they are Array +- if (isArray(value)) { +- array = true; +- braces = ['[', ']']; +- } +- +- // Make functions say that they are functions +- if (isFunction(value)) { +- var n = value.name ? ': ' + value.name : ''; +- base = ' [Function' + n + ']'; +- } +- +- // Make RegExps say that they are RegExps +- if (isRegExp(value)) { +- base = ' ' + RegExp.prototype.toString.call(value); +- } +- +- // Make dates with properties first say the date +- if (isDate(value)) { +- base = ' ' + Date.prototype.toUTCString.call(value); +- } +- +- // Make error with message first say the error +- if (isError(value)) { +- base = ' ' + formatError(value); +- } +- +- if (keys.length === 0 && (!array || value.length == 0)) { +- return braces[0] + base + braces[1]; +- } +- +- if (recurseTimes < 0) { +- if (isRegExp(value)) { +- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); +- } else { +- return ctx.stylize('[Object]', 'special'); +- } +- } +- +- ctx.seen.push(value); +- +- var output; +- if (array) { +- output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); +- } else { +- output = keys.map(function(key) { +- return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); +- }); +- } +- +- ctx.seen.pop(); +- +- return reduceToSingleString(output, base, braces); +-} +- +- +-function formatPrimitive(ctx, value) { +- if (isUndefined(value)) +- return ctx.stylize('undefined', 'undefined'); +- if (isString(value)) { +- var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') +- .replace(/'/g, "\\'") +- .replace(/\\"/g, '"') + '\''; +- return ctx.stylize(simple, 'string'); +- } +- if (isNumber(value)) { +- // Format -0 as '-0'. Strict equality won't distinguish 0 from -0, +- // so instead we use the fact that 1 / -0 < 0 whereas 1 / 0 > 0 . +- if (value === 0 && 1 / value < 0) +- return ctx.stylize('-0', 'number'); +- return ctx.stylize('' + value, 'number'); +- } +- if (isBoolean(value)) +- return ctx.stylize('' + value, 'boolean'); +- // For some reason typeof null is "object", so special case here. +- if (isNull(value)) +- return ctx.stylize('null', 'null'); +-} +- +- +-function formatError(value) { +- return '[' + Error.prototype.toString.call(value) + ']'; +-} +- +- +-function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { +- var output = []; +- for (var i = 0, l = value.length; i < l; ++i) { +- if (hasOwnProperty(value, String(i))) { +- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, +- String(i), true)); +- } else { +- output.push(''); +- } +- } +- keys.forEach(function(key) { +- if (!key.match(/^\d+$/)) { +- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, +- key, true)); +- } +- }); +- return output; +-} +- +- +-function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { +- var name, str, desc; +- desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; +- if (desc.get) { +- if (desc.set) { +- str = ctx.stylize('[Getter/Setter]', 'special'); +- } else { +- str = ctx.stylize('[Getter]', 'special'); +- } +- } else { +- if (desc.set) { +- str = ctx.stylize('[Setter]', 'special'); +- } +- } +- if (!hasOwnProperty(visibleKeys, key)) { +- name = '[' + key + ']'; +- } +- if (!str) { +- if (ctx.seen.indexOf(desc.value) < 0) { +- if (isNull(recurseTimes)) { +- str = formatValue(ctx, desc.value, null); +- } else { +- str = formatValue(ctx, desc.value, recurseTimes - 1); +- } +- if (str.indexOf('\n') > -1) { +- if (array) { +- str = str.split('\n').map(function(line) { +- return ' ' + line; +- }).join('\n').substr(2); +- } else { +- str = '\n' + str.split('\n').map(function(line) { +- return ' ' + line; +- }).join('\n'); +- } +- } +- } else { +- str = ctx.stylize('[Circular]', 'special'); +- } +- } +- if (isUndefined(name)) { +- if (array && key.match(/^\d+$/)) { +- return str; +- } +- name = JSON.stringify('' + key); +- if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { +- name = name.substr(1, name.length - 2); +- name = ctx.stylize(name, 'name'); +- } else { +- name = name.replace(/'/g, "\\'") +- .replace(/\\"/g, '"') +- .replace(/(^"|"$)/g, "'"); +- name = ctx.stylize(name, 'string'); +- } +- } +- +- return name + ': ' + str; +-} +- +- +-function reduceToSingleString(output, base, braces) { +- var numLinesEst = 0; +- var length = output.reduce(function(prev, cur) { +- numLinesEst++; +- if (cur.indexOf('\n') >= 0) numLinesEst++; +- return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; +- }, 0); +- +- if (length > 60) { +- return braces[0] + +- (base === '' ? '' : base + '\n ') + +- ' ' + +- output.join(',\n ') + +- ' ' + +- braces[1]; +- } +- +- return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; +-} +- +- + // NOTE: These type checking functions intentionally don't use `instanceof` + // because it is fragile and can be easily faked with `Object.create()`. + function isArray(ar) { +@@ -522,166 +98,10 @@ function isPrimitive(arg) { + exports.isPrimitive = isPrimitive; + + function isBuffer(arg) { +- return arg instanceof Buffer; ++ return Buffer.isBuffer(arg); + } + exports.isBuffer = isBuffer; + + function objectToString(o) { + return Object.prototype.toString.call(o); +-} +- +- +-function pad(n) { +- return n < 10 ? '0' + n.toString(10) : n.toString(10); +-} +- +- +-var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', +- 'Oct', 'Nov', 'Dec']; +- +-// 26 Feb 16:19:34 +-function timestamp() { +- var d = new Date(); +- var time = [pad(d.getHours()), +- pad(d.getMinutes()), +- pad(d.getSeconds())].join(':'); +- return [d.getDate(), months[d.getMonth()], time].join(' '); +-} +- +- +-// log is just a thin wrapper to console.log that prepends a timestamp +-exports.log = function() { +- console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); +-}; +- +- +-/** +- * Inherit the prototype methods from one constructor into another. +- * +- * The Function.prototype.inherits from lang.js rewritten as a standalone +- * function (not on Function.prototype). NOTE: If this file is to be loaded +- * during bootstrapping this function needs to be rewritten using some native +- * functions as prototype setup using normal JavaScript does not work as +- * expected during bootstrapping (see mirror.js in r114903). +- * +- * @param {function} ctor Constructor function which needs to inherit the +- * prototype. +- * @param {function} superCtor Constructor function to inherit prototype from. +- */ +-exports.inherits = function(ctor, superCtor) { +- ctor.super_ = superCtor; +- ctor.prototype = Object.create(superCtor.prototype, { +- constructor: { +- value: ctor, +- enumerable: false, +- writable: true, +- configurable: true +- } +- }); +-}; +- +-exports._extend = function(origin, add) { +- // Don't do anything if add isn't an object +- if (!add || !isObject(add)) return origin; +- +- var keys = Object.keys(add); +- var i = keys.length; +- while (i--) { +- origin[keys[i]] = add[keys[i]]; +- } +- return origin; +-}; +- +-function hasOwnProperty(obj, prop) { +- return Object.prototype.hasOwnProperty.call(obj, prop); +-} +- +- +-// Deprecated old stuff. +- +-exports.p = exports.deprecate(function() { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- console.error(exports.inspect(arguments[i])); +- } +-}, 'util.p: Use console.error() instead'); +- +- +-exports.exec = exports.deprecate(function() { +- return require('child_process').exec.apply(this, arguments); +-}, 'util.exec is now called `child_process.exec`.'); +- +- +-exports.print = exports.deprecate(function() { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- process.stdout.write(String(arguments[i])); +- } +-}, 'util.print: Use console.log instead'); +- +- +-exports.puts = exports.deprecate(function() { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- process.stdout.write(arguments[i] + '\n'); +- } +-}, 'util.puts: Use console.log instead'); +- +- +-exports.debug = exports.deprecate(function(x) { +- process.stderr.write('DEBUG: ' + x + '\n'); +-}, 'util.debug: Use console.error instead'); +- +- +-exports.error = exports.deprecate(function(x) { +- for (var i = 0, len = arguments.length; i < len; ++i) { +- process.stderr.write(arguments[i] + '\n'); +- } +-}, 'util.error: Use console.error instead'); +- +- +-exports.pump = exports.deprecate(function(readStream, writeStream, callback) { +- var callbackCalled = false; +- +- function call(a, b, c) { +- if (callback && !callbackCalled) { +- callback(a, b, c); +- callbackCalled = true; +- } +- } +- +- readStream.addListener('data', function(chunk) { +- if (writeStream.write(chunk) === false) readStream.pause(); +- }); +- +- writeStream.addListener('drain', function() { +- readStream.resume(); +- }); +- +- readStream.addListener('end', function() { +- writeStream.end(); +- }); +- +- readStream.addListener('close', function() { +- call(); +- }); +- +- readStream.addListener('error', function(err) { +- writeStream.end(); +- call(err); +- }); +- +- writeStream.addListener('error', function(err) { +- readStream.destroy(); +- call(err); +- }); +-}, 'util.pump(): Use readableStream.pipe() instead'); +- +- +-var uv; +-exports._errnoException = function(err, syscall) { +- if (isUndefined(uv)) uv = process.binding('uv'); +- var errname = uv.errname(err); +- var e = new Error(syscall + ' ' + errname); +- e.code = errname; +- e.errno = errname; +- e.syscall = syscall; +- return e; +-}; ++} \ No newline at end of file diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/lib/util.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/lib/util.js new file mode 100644 index 00000000..9074e8eb --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/lib/util.js @@ -0,0 +1,107 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// NOTE: These type checking functions intentionally don't use `instanceof` +// because it is fragile and can be easily faked with `Object.create()`. +function isArray(ar) { + return Array.isArray(ar); +} +exports.isArray = isArray; + +function isBoolean(arg) { + return typeof arg === 'boolean'; +} +exports.isBoolean = isBoolean; + +function isNull(arg) { + return arg === null; +} +exports.isNull = isNull; + +function isNullOrUndefined(arg) { + return arg == null; +} +exports.isNullOrUndefined = isNullOrUndefined; + +function isNumber(arg) { + return typeof arg === 'number'; +} +exports.isNumber = isNumber; + +function isString(arg) { + return typeof arg === 'string'; +} +exports.isString = isString; + +function isSymbol(arg) { + return typeof arg === 'symbol'; +} +exports.isSymbol = isSymbol; + +function isUndefined(arg) { + return arg === void 0; +} +exports.isUndefined = isUndefined; + +function isRegExp(re) { + return isObject(re) && objectToString(re) === '[object RegExp]'; +} +exports.isRegExp = isRegExp; + +function isObject(arg) { + return typeof arg === 'object' && arg !== null; +} +exports.isObject = isObject; + +function isDate(d) { + return isObject(d) && objectToString(d) === '[object Date]'; +} +exports.isDate = isDate; + +function isError(e) { + return isObject(e) && + (objectToString(e) === '[object Error]' || e instanceof Error); +} +exports.isError = isError; + +function isFunction(arg) { + return typeof arg === 'function'; +} +exports.isFunction = isFunction; + +function isPrimitive(arg) { + return arg === null || + typeof arg === 'boolean' || + typeof arg === 'number' || + typeof arg === 'string' || + typeof arg === 'symbol' || // ES6 symbol + typeof arg === 'undefined'; +} +exports.isPrimitive = isPrimitive; + +function isBuffer(arg) { + return Buffer.isBuffer(arg); +} +exports.isBuffer = isBuffer; + +function objectToString(o) { + return Object.prototype.toString.call(o); +} \ No newline at end of file diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/package.json b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/package.json new file mode 100644 index 00000000..bba02e78 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/package.json @@ -0,0 +1,57 @@ +{ + "_from": "core-util-is@>=1.0.0 <1.1.0", + "_id": "core-util-is@1.0.1", + "_inBundle": true, + "_location": "/npm/sha/readable-stream/core-util-is", + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "1.3.23", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/sha/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.1.tgz", + "_shasum": "6b07085aef9a3ccac6ee53bf9d3df0c1521a5538", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/core-util-is/issues" + }, + "description": "The `util.is*` functions introduced in Node v0.12.", + "directories": {}, + "dist": { + "shasum": "6b07085aef9a3ccac6ee53bf9d3df0c1521a5538", + "tarball": "http://registry.npmjs.org/core-util-is/-/core-util-is-1.0.1.tgz" + }, + "homepage": "https://github.com/isaacs/core-util-is", + "keywords": [ + "util", + "isBuffer", + "isArray", + "isNumber", + "isString", + "isRegExp", + "isThis", + "isThat", + "polyfill" + ], + "license": "MIT", + "main": "lib/util.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "core-util-is", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/core-util-is.git" + }, + "version": "1.0.1" +} diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/util.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/util.js new file mode 100644 index 00000000..007fa105 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/util.js @@ -0,0 +1,106 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// NOTE: These type checking functions intentionally don't use `instanceof` +// because it is fragile and can be easily faked with `Object.create()`. +function isArray(ar) { + return Array.isArray(ar); +} +exports.isArray = isArray; + +function isBoolean(arg) { + return typeof arg === 'boolean'; +} +exports.isBoolean = isBoolean; + +function isNull(arg) { + return arg === null; +} +exports.isNull = isNull; + +function isNullOrUndefined(arg) { + return arg == null; +} +exports.isNullOrUndefined = isNullOrUndefined; + +function isNumber(arg) { + return typeof arg === 'number'; +} +exports.isNumber = isNumber; + +function isString(arg) { + return typeof arg === 'string'; +} +exports.isString = isString; + +function isSymbol(arg) { + return typeof arg === 'symbol'; +} +exports.isSymbol = isSymbol; + +function isUndefined(arg) { + return arg === void 0; +} +exports.isUndefined = isUndefined; + +function isRegExp(re) { + return isObject(re) && objectToString(re) === '[object RegExp]'; +} +exports.isRegExp = isRegExp; + +function isObject(arg) { + return typeof arg === 'object' && arg !== null; +} +exports.isObject = isObject; + +function isDate(d) { + return isObject(d) && objectToString(d) === '[object Date]'; +} +exports.isDate = isDate; + +function isError(e) { + return isObject(e) && objectToString(e) === '[object Error]'; +} +exports.isError = isError; + +function isFunction(arg) { + return typeof arg === 'function'; +} +exports.isFunction = isFunction; + +function isPrimitive(arg) { + return arg === null || + typeof arg === 'boolean' || + typeof arg === 'number' || + typeof arg === 'string' || + typeof arg === 'symbol' || // ES6 symbol + typeof arg === 'undefined'; +} +exports.isPrimitive = isPrimitive; + +function isBuffer(arg) { + return arg instanceof Buffer; +} +exports.isBuffer = isBuffer; + +function objectToString(o) { + return Object.prototype.toString.call(o); +} diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/README.md b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/README.md new file mode 100644 index 00000000..052a62b8 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/README.md @@ -0,0 +1,54 @@ + +# isarray + +`Array#isArray` for older browsers. + +## Usage + +```js +var isArray = require('isarray'); + +console.log(isArray([])); // => true +console.log(isArray({})); // => false +``` + +## Installation + +With [npm](http://npmjs.org) do + +```bash +$ npm install isarray +``` + +Then bundle for the browser with +[browserify](https://github.com/substack/browserify). + +With [component](http://component.io) do + +```bash +$ component install juliangruber/isarray +``` + +## License + +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/build/build.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/build/build.js new file mode 100644 index 00000000..ec58596a --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/build/build.js @@ -0,0 +1,209 @@ + +/** + * Require the given path. + * + * @param {String} path + * @return {Object} exports + * @api public + */ + +function require(path, parent, orig) { + var resolved = require.resolve(path); + + // lookup failed + if (null == resolved) { + orig = orig || path; + parent = parent || 'root'; + var err = new Error('Failed to require "' + orig + '" from "' + parent + '"'); + err.path = orig; + err.parent = parent; + err.require = true; + throw err; + } + + var module = require.modules[resolved]; + + // perform real require() + // by invoking the module's + // registered function + if (!module.exports) { + module.exports = {}; + module.client = module.component = true; + module.call(this, module.exports, require.relative(resolved), module); + } + + return module.exports; +} + +/** + * Registered modules. + */ + +require.modules = {}; + +/** + * Registered aliases. + */ + +require.aliases = {}; + +/** + * Resolve `path`. + * + * Lookup: + * + * - PATH/index.js + * - PATH.js + * - PATH + * + * @param {String} path + * @return {String} path or null + * @api private + */ + +require.resolve = function(path) { + if (path.charAt(0) === '/') path = path.slice(1); + var index = path + '/index.js'; + + var paths = [ + path, + path + '.js', + path + '.json', + path + '/index.js', + path + '/index.json' + ]; + + for (var i = 0; i < paths.length; i++) { + var path = paths[i]; + if (require.modules.hasOwnProperty(path)) return path; + } + + if (require.aliases.hasOwnProperty(index)) { + return require.aliases[index]; + } +}; + +/** + * Normalize `path` relative to the current path. + * + * @param {String} curr + * @param {String} path + * @return {String} + * @api private + */ + +require.normalize = function(curr, path) { + var segs = []; + + if ('.' != path.charAt(0)) return path; + + curr = curr.split('/'); + path = path.split('/'); + + for (var i = 0; i < path.length; ++i) { + if ('..' == path[i]) { + curr.pop(); + } else if ('.' != path[i] && '' != path[i]) { + segs.push(path[i]); + } + } + + return curr.concat(segs).join('/'); +}; + +/** + * Register module at `path` with callback `definition`. + * + * @param {String} path + * @param {Function} definition + * @api private + */ + +require.register = function(path, definition) { + require.modules[path] = definition; +}; + +/** + * Alias a module definition. + * + * @param {String} from + * @param {String} to + * @api private + */ + +require.alias = function(from, to) { + if (!require.modules.hasOwnProperty(from)) { + throw new Error('Failed to alias "' + from + '", it does not exist'); + } + require.aliases[to] = from; +}; + +/** + * Return a require function relative to the `parent` path. + * + * @param {String} parent + * @return {Function} + * @api private + */ + +require.relative = function(parent) { + var p = require.normalize(parent, '..'); + + /** + * lastIndexOf helper. + */ + + function lastIndexOf(arr, obj) { + var i = arr.length; + while (i--) { + if (arr[i] === obj) return i; + } + return -1; + } + + /** + * The relative require() itself. + */ + + function localRequire(path) { + var resolved = localRequire.resolve(path); + return require(resolved, parent, path); + } + + /** + * Resolve relative to the parent. + */ + + localRequire.resolve = function(path) { + var c = path.charAt(0); + if ('/' == c) return path.slice(1); + if ('.' == c) return require.normalize(p, path); + + // resolve deps by returning + // the dep in the nearest "deps" + // directory + var segs = parent.split('/'); + var i = lastIndexOf(segs, 'deps') + 1; + if (!i) i = 0; + path = segs.slice(0, i + 1).join('/') + '/deps/' + path; + return path; + }; + + /** + * Check if module is defined at `path`. + */ + + localRequire.exists = function(path) { + return require.modules.hasOwnProperty(localRequire.resolve(path)); + }; + + return localRequire; +}; +require.register("isarray/index.js", function(exports, require, module){ +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; + +}); +require.alias("isarray/index.js", "isarray/index.js"); + diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/component.json b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/component.json new file mode 100644 index 00000000..9e31b683 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/component.json @@ -0,0 +1,19 @@ +{ + "name" : "isarray", + "description" : "Array#isArray for older browsers", + "version" : "0.0.1", + "repository" : "juliangruber/isarray", + "homepage": "https://github.com/juliangruber/isarray", + "main" : "index.js", + "scripts" : [ + "index.js" + ], + "dependencies" : {}, + "keywords": ["browser","isarray","array"], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT" +} diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/index.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/index.js new file mode 100644 index 00000000..5f5ad45d --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/index.js @@ -0,0 +1,3 @@ +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/package.json b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/package.json new file mode 100644 index 00000000..f405594e --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/package.json @@ -0,0 +1,58 @@ +{ + "_from": "isarray@0.0.1", + "_id": "isarray@0.0.1", + "_inBundle": true, + "_location": "/npm/sha/readable-stream/isarray", + "_npmUser": { + "name": "juliangruber", + "email": "julian@juliangruber.com" + }, + "_npmVersion": "1.2.18", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/sha/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz", + "_shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "bugs": { + "url": "https://github.com/juliangruber/isarray/issues" + }, + "dependencies": {}, + "description": "Array#isArray for older browsers", + "devDependencies": { + "tap": "*" + }, + "directories": {}, + "dist": { + "shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", + "tarball": "http://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz" + }, + "homepage": "https://github.com/juliangruber/isarray", + "keywords": [ + "browser", + "isarray", + "array" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "juliangruber", + "email": "julian@juliangruber.com" + } + ], + "name": "isarray", + "repository": { + "type": "git", + "url": "git://github.com/juliangruber/isarray.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "0.0.1" +} diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml new file mode 100644 index 00000000..5ac98855 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml @@ -0,0 +1,7 @@ +language: node_js +node_js: + - "0.8" + - "0.10" + - "0.11" + - "0.12" + - "iojs" diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/index.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/index.js new file mode 100644 index 00000000..049521ca --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/index.js @@ -0,0 +1,13 @@ +'use strict'; +module.exports = nextTick; + +function nextTick(fn) { + var args = new Array(arguments.length - 1); + var i = 0; + while (i < args.length) { + args[i++] = arguments[i]; + } + process.nextTick(function afterTick() { + fn.apply(null, args); + }); +} diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/license.md b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/license.md new file mode 100644 index 00000000..c67e3532 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/license.md @@ -0,0 +1,19 @@ +# Copyright (c) 2015 Calvin Metcalf + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +**THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE.** diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/package.json b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/package.json new file mode 100644 index 00000000..592790b6 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/package.json @@ -0,0 +1,50 @@ +{ + "_from": "process-nextick-args@>=1.0.0 <1.1.0", + "_id": "process-nextick-args@1.0.3", + "_inBundle": true, + "_location": "/npm/sha/readable-stream/process-nextick-args", + "_nodeVersion": "2.5.0", + "_npmUser": { + "name": "cwmma", + "email": "calvin.metcalf@gmail.com" + }, + "_npmVersion": "2.9.0", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/sha/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.3.tgz", + "_shasum": "e272eed825d5e9f4ea74d8d73b1fe311c3beb630", + "author": "", + "bugs": { + "url": "https://github.com/calvinmetcalf/process-nextick-args/issues" + }, + "description": "process.nextTick but always with args", + "devDependencies": { + "tap": "~0.2.6" + }, + "directories": {}, + "dist": { + "shasum": "e272eed825d5e9f4ea74d8d73b1fe311c3beb630", + "tarball": "http://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.3.tgz" + }, + "gitHead": "e855846a69662b9489f1ad3dde1ebf2ccc4370b8", + "homepage": "https://github.com/calvinmetcalf/process-nextick-args", + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "cwmma", + "email": "calvin.metcalf@gmail.com" + } + ], + "name": "process-nextick-args", + "repository": { + "type": "git", + "url": "git+https://github.com/calvinmetcalf/process-nextick-args.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "1.0.3" +} diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/readme.md b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/readme.md new file mode 100644 index 00000000..78e7cfae --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/readme.md @@ -0,0 +1,18 @@ +process-nextick-args +===== + +[![Build Status](https://travis-ci.org/calvinmetcalf/process-nextick-args.svg?branch=master)](https://travis-ci.org/calvinmetcalf/process-nextick-args) + +```bash +npm install --save process-nextick-args +``` + +Always be able to pass arguments to process.nextTick, no matter the platform + +```js +var nextTick = require('process-nextick-args'); + +nextTick(function (a, b, c) { + console.log(a, b, c); +}, 'step', 3, 'profit'); +``` diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/test.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/test.js new file mode 100644 index 00000000..ef157215 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/process-nextick-args/test.js @@ -0,0 +1,24 @@ +var test = require("tap").test; +var nextTick = require('./'); + +test('should work', function (t) { + t.plan(5); + nextTick(function (a) { + t.ok(a); + nextTick(function (thing) { + t.equals(thing, 7); + }, 7); + }, true); + nextTick(function (a, b, c) { + t.equals(a, 'step'); + t.equals(b, 3); + t.equals(c, 'profit'); + }, 'step', 3, 'profit'); +}); + +test('correct number of arguments', function (t) { + t.plan(1); + nextTick(function () { + t.equals(2, arguments.length, 'correct number'); + }, 1, 2); +}); diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/.npmignore b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/.npmignore new file mode 100644 index 00000000..206320cc --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/.npmignore @@ -0,0 +1,2 @@ +build +test diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/LICENSE b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/LICENSE new file mode 100644 index 00000000..6de584a4 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/LICENSE @@ -0,0 +1,20 @@ +Copyright Joyent, Inc. and other Node contributors. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to permit +persons to whom the Software is furnished to do so, subject to the +following conditions: + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/README.md b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/README.md new file mode 100644 index 00000000..4d2aa001 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/README.md @@ -0,0 +1,7 @@ +**string_decoder.js** (`require('string_decoder')`) from Node.js core + +Copyright Joyent, Inc. and other Node contributors. See LICENCE file for details. + +Version numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10. **Prefer the stable version over the unstable.** + +The *build/* directory contains a build script that will scrape the source from the [joyent/node](https://github.com/joyent/node) repo given a specific Node version. \ No newline at end of file diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/index.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/index.js new file mode 100644 index 00000000..b00e54fb --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/index.js @@ -0,0 +1,221 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +var Buffer = require('buffer').Buffer; + +var isBufferEncoding = Buffer.isEncoding + || function(encoding) { + switch (encoding && encoding.toLowerCase()) { + case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true; + default: return false; + } + } + + +function assertEncoding(encoding) { + if (encoding && !isBufferEncoding(encoding)) { + throw new Error('Unknown encoding: ' + encoding); + } +} + +// StringDecoder provides an interface for efficiently splitting a series of +// buffers into a series of JS strings without breaking apart multi-byte +// characters. CESU-8 is handled as part of the UTF-8 encoding. +// +// @TODO Handling all encodings inside a single object makes it very difficult +// to reason about this code, so it should be split up in the future. +// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code +// points as used by CESU-8. +var StringDecoder = exports.StringDecoder = function(encoding) { + this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, ''); + assertEncoding(encoding); + switch (this.encoding) { + case 'utf8': + // CESU-8 represents each of Surrogate Pair by 3-bytes + this.surrogateSize = 3; + break; + case 'ucs2': + case 'utf16le': + // UTF-16 represents each of Surrogate Pair by 2-bytes + this.surrogateSize = 2; + this.detectIncompleteChar = utf16DetectIncompleteChar; + break; + case 'base64': + // Base-64 stores 3 bytes in 4 chars, and pads the remainder. + this.surrogateSize = 3; + this.detectIncompleteChar = base64DetectIncompleteChar; + break; + default: + this.write = passThroughWrite; + return; + } + + // Enough space to store all bytes of a single character. UTF-8 needs 4 + // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate). + this.charBuffer = new Buffer(6); + // Number of bytes received for the current incomplete multi-byte character. + this.charReceived = 0; + // Number of bytes expected for the current incomplete multi-byte character. + this.charLength = 0; +}; + + +// write decodes the given buffer and returns it as JS string that is +// guaranteed to not contain any partial multi-byte characters. Any partial +// character found at the end of the buffer is buffered up, and will be +// returned when calling write again with the remaining bytes. +// +// Note: Converting a Buffer containing an orphan surrogate to a String +// currently works, but converting a String to a Buffer (via `new Buffer`, or +// Buffer#write) will replace incomplete surrogates with the unicode +// replacement character. See https://codereview.chromium.org/121173009/ . +StringDecoder.prototype.write = function(buffer) { + var charStr = ''; + // if our last write ended with an incomplete multibyte character + while (this.charLength) { + // determine how many remaining bytes this buffer has to offer for this char + var available = (buffer.length >= this.charLength - this.charReceived) ? + this.charLength - this.charReceived : + buffer.length; + + // add the new bytes to the char buffer + buffer.copy(this.charBuffer, this.charReceived, 0, available); + this.charReceived += available; + + if (this.charReceived < this.charLength) { + // still not enough chars in this buffer? wait for more ... + return ''; + } + + // remove bytes belonging to the current character from the buffer + buffer = buffer.slice(available, buffer.length); + + // get the character that was split + charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding); + + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + var charCode = charStr.charCodeAt(charStr.length - 1); + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + this.charLength += this.surrogateSize; + charStr = ''; + continue; + } + this.charReceived = this.charLength = 0; + + // if there are no more bytes in this buffer, just emit our char + if (buffer.length === 0) { + return charStr; + } + break; + } + + // determine and set charLength / charReceived + this.detectIncompleteChar(buffer); + + var end = buffer.length; + if (this.charLength) { + // buffer the incomplete character bytes we got + buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end); + end -= this.charReceived; + } + + charStr += buffer.toString(this.encoding, 0, end); + + var end = charStr.length - 1; + var charCode = charStr.charCodeAt(end); + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + var size = this.surrogateSize; + this.charLength += size; + this.charReceived += size; + this.charBuffer.copy(this.charBuffer, size, 0, size); + buffer.copy(this.charBuffer, 0, 0, size); + return charStr.substring(0, end); + } + + // or just emit the charStr + return charStr; +}; + +// detectIncompleteChar determines if there is an incomplete UTF-8 character at +// the end of the given buffer. If so, it sets this.charLength to the byte +// length that character, and sets this.charReceived to the number of bytes +// that are available for this character. +StringDecoder.prototype.detectIncompleteChar = function(buffer) { + // determine how many bytes we have to check at the end of this buffer + var i = (buffer.length >= 3) ? 3 : buffer.length; + + // Figure out if one of the last i bytes of our buffer announces an + // incomplete char. + for (; i > 0; i--) { + var c = buffer[buffer.length - i]; + + // See http://en.wikipedia.org/wiki/UTF-8#Description + + // 110XXXXX + if (i == 1 && c >> 5 == 0x06) { + this.charLength = 2; + break; + } + + // 1110XXXX + if (i <= 2 && c >> 4 == 0x0E) { + this.charLength = 3; + break; + } + + // 11110XXX + if (i <= 3 && c >> 3 == 0x1E) { + this.charLength = 4; + break; + } + } + this.charReceived = i; +}; + +StringDecoder.prototype.end = function(buffer) { + var res = ''; + if (buffer && buffer.length) + res = this.write(buffer); + + if (this.charReceived) { + var cr = this.charReceived; + var buf = this.charBuffer; + var enc = this.encoding; + res += buf.slice(0, cr).toString(enc); + } + + return res; +}; + +function passThroughWrite(buffer) { + return buffer.toString(this.encoding); +} + +function utf16DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 2; + this.charLength = this.charReceived ? 2 : 0; +} + +function base64DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 3; + this.charLength = this.charReceived ? 3 : 0; +} diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/package.json b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/package.json new file mode 100644 index 00000000..98c9acd1 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/package.json @@ -0,0 +1,59 @@ +{ + "_from": "string_decoder@>=0.10.0 <0.11.0", + "_id": "string_decoder@0.10.31", + "_inBundle": true, + "_location": "/npm/sha/readable-stream/string_decoder", + "_npmUser": { + "name": "rvagg", + "email": "rod@vagg.org" + }, + "_npmVersion": "1.4.23", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/sha/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz", + "_shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94", + "bugs": { + "url": "https://github.com/rvagg/string_decoder/issues" + }, + "dependencies": {}, + "description": "The string_decoder module from Node core", + "devDependencies": { + "tap": "~0.4.8" + }, + "directories": {}, + "dist": { + "shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94", + "tarball": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz" + }, + "gitHead": "d46d4fd87cf1d06e031c23f1ba170ca7d4ade9a0", + "homepage": "https://github.com/rvagg/string_decoder", + "keywords": [ + "string", + "decoder", + "browser", + "browserify" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "substack", + "email": "mail@substack.net" + }, + { + "name": "rvagg", + "email": "rod@vagg.org" + } + ], + "name": "string_decoder", + "repository": { + "type": "git", + "url": "git://github.com/rvagg/string_decoder.git" + }, + "scripts": { + "test": "tap test/simple/*.js" + }, + "version": "0.10.31" +} diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/History.md b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/History.md new file mode 100644 index 00000000..ec010299 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/History.md @@ -0,0 +1,11 @@ + +1.0.1 / 2014-11-25 +================== + + * browser: use `console.warn()` for deprecation calls + * browser: more jsdocs + +1.0.0 / 2014-04-30 +================== + + * initial commit diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/LICENSE b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/LICENSE new file mode 100644 index 00000000..6a60e8c2 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/LICENSE @@ -0,0 +1,24 @@ +(The MIT License) + +Copyright (c) 2014 Nathan Rajlich + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/README.md b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/README.md new file mode 100644 index 00000000..75622fa7 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/README.md @@ -0,0 +1,53 @@ +util-deprecate +============== +### The Node.js `util.deprecate()` function with browser support + +In Node.js, this module simply re-exports the `util.deprecate()` function. + +In the web browser (i.e. via browserify), a browser-specific implementation +of the `util.deprecate()` function is used. + + +## API + +A `deprecate()` function is the only thing exposed by this module. + +``` javascript +// setup: +exports.foo = deprecate(foo, 'foo() is deprecated, use bar() instead'); + + +// users see: +foo(); +// foo() is deprecated, use bar() instead +foo(); +foo(); +``` + + +## License + +(The MIT License) + +Copyright (c) 2014 Nathan Rajlich + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/browser.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/browser.js new file mode 100644 index 00000000..55fa5a4b --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/browser.js @@ -0,0 +1,62 @@ + +/** + * Module exports. + */ + +module.exports = deprecate; + +/** + * Mark that a method should not be used. + * Returns a modified function which warns once by default. + * + * If `localStorage.noDeprecation = true` is set, then it is a no-op. + * + * If `localStorage.throwDeprecation = true` is set, then deprecated functions + * will throw an Error when invoked. + * + * If `localStorage.traceDeprecation = true` is set, then deprecated functions + * will invoke `console.trace()` instead of `console.error()`. + * + * @param {Function} fn - the function to deprecate + * @param {String} msg - the string to print to the console when `fn` is invoked + * @returns {Function} a new "deprecated" version of `fn` + * @api public + */ + +function deprecate (fn, msg) { + if (config('noDeprecation')) { + return fn; + } + + var warned = false; + function deprecated() { + if (!warned) { + if (config('throwDeprecation')) { + throw new Error(msg); + } else if (config('traceDeprecation')) { + console.trace(msg); + } else { + console.warn(msg); + } + warned = true; + } + return fn.apply(this, arguments); + } + + return deprecated; +} + +/** + * Checks `localStorage` for boolean values for the given `name`. + * + * @param {String} name + * @returns {Boolean} + * @api private + */ + +function config (name) { + if (!global.localStorage) return false; + var val = global.localStorage[name]; + if (null == val) return false; + return String(val).toLowerCase() === 'true'; +} diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/node.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/node.js new file mode 100644 index 00000000..5e6fcff5 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/node.js @@ -0,0 +1,6 @@ + +/** + * For Node.js, simply re-export the core `util.deprecate` function. + */ + +module.exports = require('util').deprecate; diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/package.json b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/package.json new file mode 100644 index 00000000..fd536e6e --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/node_modules/util-deprecate/package.json @@ -0,0 +1,58 @@ +{ + "_from": "util-deprecate@>=1.0.1 <1.1.0", + "_id": "util-deprecate@1.0.1", + "_inBundle": true, + "_location": "/npm/sha/readable-stream/util-deprecate", + "_npmUser": { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + }, + "_npmVersion": "1.4.28", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/sha/readable-stream" + ], + "_resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.1.tgz", + "_shasum": "3556a3d13c4c6aa7983d7e2425478197199b7881", + "author": { + "name": "Nathan Rajlich", + "email": "nathan@tootallnate.net", + "url": "http://n8.io/" + }, + "browser": "browser.js", + "bugs": { + "url": "https://github.com/TooTallNate/util-deprecate/issues" + }, + "description": "The Node.js `util.deprecate()` function with browser support", + "directories": {}, + "dist": { + "shasum": "3556a3d13c4c6aa7983d7e2425478197199b7881", + "tarball": "http://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.1.tgz" + }, + "gitHead": "6e923f7d98a0afbe5b9c7db9d0f0029c1936746c", + "homepage": "https://github.com/TooTallNate/util-deprecate", + "keywords": [ + "util", + "deprecate", + "browserify", + "browser", + "node" + ], + "license": "MIT", + "main": "node.js", + "maintainers": [ + { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + } + ], + "name": "util-deprecate", + "repository": { + "type": "git", + "url": "git://github.com/TooTallNate/util-deprecate.git" + }, + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "version": "1.0.1" +} diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/package.json b/node_modules/npm/node_modules/sha/node_modules/readable-stream/package.json new file mode 100644 index 00000000..248c995a --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/package.json @@ -0,0 +1,80 @@ +{ + "_from": "readable-stream@>=2.0.2 <3.0.0", + "_id": "readable-stream@2.0.2", + "_inBundle": true, + "_location": "/npm/sha/readable-stream", + "_nodeVersion": "2.3.0", + "_npmUser": { + "name": "cwmma", + "email": "calvin.metcalf@gmail.com" + }, + "_npmVersion": "2.11.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/sha" + ], + "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.2.tgz", + "_shasum": "bec81beae8cf455168bc2e5b2b31f5bcfaed9b1b", + "browser": { + "util": false + }, + "bugs": { + "url": "https://github.com/nodejs/readable-stream/issues" + }, + "dependencies": { + "core-util-is": "~1.0.0", + "inherits": "~2.0.1", + "isarray": "0.0.1", + "process-nextick-args": "~1.0.0", + "string_decoder": "~0.10.x", + "util-deprecate": "~1.0.1" + }, + "description": "Streams3, a user-land copy of the stream library from iojs v2.x", + "devDependencies": { + "tap": "~0.2.6", + "tape": "~4.0.0", + "zuul": "~3.0.0" + }, + "directories": {}, + "dist": { + "shasum": "bec81beae8cf455168bc2e5b2b31f5bcfaed9b1b", + "tarball": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.0.2.tgz" + }, + "gitHead": "1a70134a71196eeabb5e27bc7580faaa68d30513", + "homepage": "https://github.com/nodejs/readable-stream#readme", + "keywords": [ + "readable", + "stream", + "pipe" + ], + "license": "MIT", + "main": "readable.js", + "maintainers": [ + { + "name": "isaacs", + "email": "isaacs@npmjs.com" + }, + { + "name": "tootallnate", + "email": "nathan@tootallnate.net" + }, + { + "name": "rvagg", + "email": "rod@vagg.org" + }, + { + "name": "cwmma", + "email": "calvin.metcalf@gmail.com" + } + ], + "name": "readable-stream", + "repository": { + "type": "git", + "url": "git://github.com/nodejs/readable-stream.git" + }, + "scripts": { + "browser": "zuul --browser-name $BROWSER_NAME --browser-version $BROWSER_VERSION -- test/browser.js", + "test": "tap test/parallel/*.js" + }, + "version": "2.0.2" +} diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/passthrough.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/passthrough.js new file mode 100644 index 00000000..27e8d8a5 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/passthrough.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_passthrough.js") diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/readable.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/readable.js new file mode 100644 index 00000000..6222a579 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/readable.js @@ -0,0 +1,12 @@ +var Stream = (function (){ + try { + return require('st' + 'ream'); // hack to fix a circular dependency issue when used with browserify + } catch(_){} +}()); +exports = module.exports = require('./lib/_stream_readable.js'); +exports.Stream = Stream || exports; +exports.Readable = exports; +exports.Writable = require('./lib/_stream_writable.js'); +exports.Duplex = require('./lib/_stream_duplex.js'); +exports.Transform = require('./lib/_stream_transform.js'); +exports.PassThrough = require('./lib/_stream_passthrough.js'); diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/transform.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/transform.js new file mode 100644 index 00000000..5d482f07 --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/transform.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_transform.js") diff --git a/node_modules/npm/node_modules/sha/node_modules/readable-stream/writable.js b/node_modules/npm/node_modules/sha/node_modules/readable-stream/writable.js new file mode 100644 index 00000000..e1e9efdf --- /dev/null +++ b/node_modules/npm/node_modules/sha/node_modules/readable-stream/writable.js @@ -0,0 +1 @@ +module.exports = require("./lib/_stream_writable.js") diff --git a/node_modules/npm/node_modules/sha/package.json b/node_modules/npm/node_modules/sha/package.json new file mode 100644 index 00000000..391d1004 --- /dev/null +++ b/node_modules/npm/node_modules/sha/package.json @@ -0,0 +1,62 @@ +{ + "_from": "sha@2.0.1", + "_id": "sha@2.0.1", + "_inBundle": true, + "_location": "/npm/sha", + "_nodeVersion": "1.6.2", + "_npmUser": { + "name": "forbeslindesay", + "email": "forbes@lindesay.co.uk" + }, + "_npmVersion": "2.7.1", + "_phantomChildren": { + "inherits": "2.0.3" + }, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/sha/-/sha-2.0.1.tgz", + "_shasum": "6030822fbd2c9823949f8f72ed6411ee5cf25aae", + "bugs": { + "url": "https://github.com/ForbesLindesay/sha/issues" + }, + "dependencies": { + "graceful-fs": "^4.1.2", + "readable-stream": "^2.0.2" + }, + "description": "Check and get file hashes", + "devDependencies": { + "mocha": "~1.9.0" + }, + "directories": {}, + "dist": { + "shasum": "6030822fbd2c9823949f8f72ed6411ee5cf25aae", + "tarball": "http://registry.npmjs.org/sha/-/sha-2.0.1.tgz" + }, + "gitHead": "ce7c72ba753d886fb46c396cbadcbfc8eac25b4f", + "homepage": "https://github.com/ForbesLindesay/sha", + "license": "(BSD-2-Clause OR MIT)", + "maintainers": [ + { + "name": "forbeslindesay", + "email": "forbes@lindesay.co.uk" + }, + { + "name": "kenan", + "email": "kenan@kenany.me" + }, + { + "name": "thefourtheye", + "email": "thechargingvolcano@gmail.com" + } + ], + "name": "sha", + "repository": { + "type": "git", + "url": "git+https://github.com/ForbesLindesay/sha.git" + }, + "scripts": { + "test": "mocha -R spec" + }, + "version": "2.0.1" +} diff --git a/node_modules/npm/node_modules/slide/LICENSE b/node_modules/npm/node_modules/slide/LICENSE new file mode 100644 index 00000000..05eeeb88 --- /dev/null +++ b/node_modules/npm/node_modules/slide/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/slide/README.md b/node_modules/npm/node_modules/slide/README.md new file mode 100644 index 00000000..59ad738b --- /dev/null +++ b/node_modules/npm/node_modules/slide/README.md @@ -0,0 +1,143 @@ +# Controlling Flow: callbacks are easy + +## What's actually hard? + +- Doing a bunch of things in a specific order. +- Knowing when stuff is done. +- Handling failures. +- Breaking up functionality into parts (avoid nested inline callbacks) + + +## Common Mistakes + +- Abandoning convention and consistency. +- Putting all callbacks inline. +- Using libraries without grokking them. +- Trying to make async code look sync. + +## Define Conventions + +- Two kinds of functions: *actors* take action, *callbacks* get results. +- Essentially the continuation pattern. Resulting code *looks* similar + to fibers, but is *much* simpler to implement. +- Node works this way in the lowlevel APIs already, and it's very flexible. + +## Callbacks + +- Simple responders +- Must always be prepared to handle errors, that's why it's the first argument. +- Often inline anonymous, but not always. +- Can trap and call other callbacks with modified data, or pass errors upwards. + +## Actors + +- Last argument is a callback. +- If any error occurs, and can't be handled, pass it to the callback and return. +- Must not throw. Return value ignored. +- return x ==> return cb(null, x) +- throw er ==> return cb(er) + +```javascript +// return true if a path is either +// a symlink or a directory. +function isLinkOrDir (path, cb) { + fs.lstat(path, function (er, s) { + if (er) return cb(er) + return cb(null, s.isDirectory() || s.isSymbolicLink()) + }) +} +``` + +# asyncMap + +## Usecases + +- I have a list of 10 files, and need to read all of them, and then continue when they're all done. +- I have a dozen URLs, and need to fetch them all, and then continue when they're all done. +- I have 4 connected users, and need to send a message to all of them, and then continue when that's done. +- I have a list of n things, and I need to dosomething with all of them, in parallel, and get the results once they're all complete. + + +## Solution + +```javascript +var asyncMap = require("slide").asyncMap +function writeFiles (files, what, cb) { + asyncMap(files, function (f, cb) { + fs.writeFile(f, what, cb) + }, cb) +} +writeFiles([my, file, list], "foo", cb) +``` + +# chain + +## Usecases + +- I have to do a bunch of things, in order. Get db credentials out of a file, + read the data from the db, write that data to another file. +- If anything fails, do not continue. +- I still have to provide an array of functions, which is a lot of boilerplate, + and a pita if your functions take args like + +```javascript +function (cb) { + blah(a, b, c, cb) +} +``` + +- Results are discarded, which is a bit lame. +- No way to branch. + +## Solution + +- reduces boilerplate by converting an array of [fn, args] to an actor + that takes no arguments (except cb) +- A bit like Function#bind, but tailored for our use-case. +- bindActor(obj, "method", a, b, c) +- bindActor(fn, a, b, c) +- bindActor(obj, fn, a, b, c) +- branching, skipping over falsey arguments + +```javascript +chain([ + doThing && [thing, a, b, c] +, isFoo && [doFoo, "foo"] +, subChain && [chain, [one, two]] +], cb) +``` + +- tracking results: results are stored in an optional array passed as argument, + last result is always in results[results.length - 1]. +- treat chain.first and chain.last as placeholders for the first/last + result up until that point. + + +## Non-trivial example + +- Read number files in a directory +- Add the results together +- Ping a web service with the result +- Write the response to a file +- Delete the number files + +```javascript +var chain = require("slide").chain +function myProgram (cb) { + var res = [], last = chain.last, first = chain.first + chain([ + [fs, "readdir", "the-directory"] + , [readFiles, "the-directory", last] + , [sum, last] + , [ping, "POST", "example.com", 80, "/foo", last] + , [fs, "writeFile", "result.txt", last] + , [rmFiles, "./the-directory", first] + ], res, cb) +} +``` + +# Conclusion: Convention Profits + +- Consistent API from top to bottom. +- Sneak in at any point to inject functionality. Testable, reusable, ... +- When ruby and python users whine, you can smile condescendingly. diff --git a/node_modules/npm/node_modules/slide/index.js b/node_modules/npm/node_modules/slide/index.js new file mode 100644 index 00000000..0a9277f6 --- /dev/null +++ b/node_modules/npm/node_modules/slide/index.js @@ -0,0 +1 @@ +module.exports=require("./lib/slide") diff --git a/node_modules/npm/node_modules/slide/lib/async-map-ordered.js b/node_modules/npm/node_modules/slide/lib/async-map-ordered.js new file mode 100644 index 00000000..5cca79a8 --- /dev/null +++ b/node_modules/npm/node_modules/slide/lib/async-map-ordered.js @@ -0,0 +1,65 @@ + +throw new Error("TODO: Not yet implemented.") + +/* +usage: + +Like asyncMap, but only can take a single cb, and guarantees +the order of the results. +*/ + +module.exports = asyncMapOrdered + +function asyncMapOrdered (list, fn, cb_) { + if (typeof cb_ !== "function") throw new Error( + "No callback provided to asyncMapOrdered") + + if (typeof fn !== "function") throw new Error( + "No map function provided to asyncMapOrdered") + + if (list === undefined || list === null) return cb_(null, []) + if (!Array.isArray(list)) list = [list] + if (!list.length) return cb_(null, []) + + var errState = null + , l = list.length + , a = l + , res = [] + , resCount = 0 + , maxArgLen = 0 + + function cb (index) { return function () { + if (errState) return + var er = arguments[0] + var argLen = arguments.length + maxArgLen = Math.max(maxArgLen, argLen) + res[index] = argLen === 1 ? [er] : Array.apply(null, arguments) + + // see if any new things have been added. + if (list.length > l) { + var newList = list.slice(l) + a += (list.length - l) + var oldLen = l + l = list.length + process.nextTick(function () { + newList.forEach(function (ar, i) { fn(ar, cb(i + oldLen)) }) + }) + } + + if (er || --a === 0) { + errState = er + cb_.apply(null, [errState].concat(flip(res, resCount, maxArgLen))) + } + }} + // expect the supplied cb function to be called + // "n" times for each thing in the array. + list.forEach(function (ar) { + steps.forEach(function (fn, i) { fn(ar, cb(i)) }) + }) +} + +function flip (res, resCount, argLen) { + var flat = [] + // res = [[er, x, y], [er, x1, y1], [er, x2, y2, z2]] + // return [[x, x1, x2], [y, y1, y2], [undefined, undefined, z2]] + diff --git a/node_modules/npm/node_modules/slide/lib/async-map.js b/node_modules/npm/node_modules/slide/lib/async-map.js new file mode 100644 index 00000000..ccf345f3 --- /dev/null +++ b/node_modules/npm/node_modules/slide/lib/async-map.js @@ -0,0 +1,54 @@ + +/* +usage: + +// do something to a list of things +asyncMap(myListOfStuff, function (thing, cb) { doSomething(thing.foo, cb) }, cb) +// do more than one thing to each item +asyncMap(list, fooFn, barFn, cb) + +*/ + +module.exports = asyncMap + +function asyncMap () { + var steps = Array.prototype.slice.call(arguments) + , list = steps.shift() || [] + , cb_ = steps.pop() + if (typeof cb_ !== "function") throw new Error( + "No callback provided to asyncMap") + if (!list) return cb_(null, []) + if (!Array.isArray(list)) list = [list] + var n = steps.length + , data = [] // 2d array + , errState = null + , l = list.length + , a = l * n + if (!a) return cb_(null, []) + function cb (er) { + if (er && !errState) errState = er + + var argLen = arguments.length + for (var i = 1; i < argLen; i ++) if (arguments[i] !== undefined) { + data[i - 1] = (data[i - 1] || []).concat(arguments[i]) + } + // see if any new things have been added. + if (list.length > l) { + var newList = list.slice(l) + a += (list.length - l) * n + l = list.length + process.nextTick(function () { + newList.forEach(function (ar) { + steps.forEach(function (fn) { fn(ar, cb) }) + }) + }) + } + + if (--a === 0) cb_.apply(null, [errState].concat(data)) + } + // expect the supplied cb function to be called + // "n" times for each thing in the array. + list.forEach(function (ar) { + steps.forEach(function (fn) { fn(ar, cb) }) + }) +} diff --git a/node_modules/npm/node_modules/slide/lib/bind-actor.js b/node_modules/npm/node_modules/slide/lib/bind-actor.js new file mode 100644 index 00000000..6a370727 --- /dev/null +++ b/node_modules/npm/node_modules/slide/lib/bind-actor.js @@ -0,0 +1,16 @@ +module.exports = bindActor +function bindActor () { + var args = + Array.prototype.slice.call + (arguments) // jswtf. + , obj = null + , fn + if (typeof args[0] === "object") { + obj = args.shift() + fn = args.shift() + if (typeof fn === "string") + fn = obj[ fn ] + } else fn = args.shift() + return function (cb) { + fn.apply(obj, args.concat(cb)) } +} diff --git a/node_modules/npm/node_modules/slide/lib/chain.js b/node_modules/npm/node_modules/slide/lib/chain.js new file mode 100644 index 00000000..17b37114 --- /dev/null +++ b/node_modules/npm/node_modules/slide/lib/chain.js @@ -0,0 +1,20 @@ +module.exports = chain +var bindActor = require("./bind-actor.js") +chain.first = {} ; chain.last = {} +function chain (things, cb) { + var res = [] + ;(function LOOP (i, len) { + if (i >= len) return cb(null,res) + if (Array.isArray(things[i])) + things[i] = bindActor.apply(null, + things[i].map(function(i){ + return (i===chain.first) ? res[0] + : (i===chain.last) + ? res[res.length - 1] : i })) + if (!things[i]) return LOOP(i + 1, len) + things[i](function (er, data) { + if (er) return cb(er, res) + if (data !== undefined) res = res.concat(data) + LOOP(i + 1, len) + }) + })(0, things.length) } diff --git a/node_modules/npm/node_modules/slide/lib/slide.js b/node_modules/npm/node_modules/slide/lib/slide.js new file mode 100644 index 00000000..6e9ec232 --- /dev/null +++ b/node_modules/npm/node_modules/slide/lib/slide.js @@ -0,0 +1,3 @@ +exports.asyncMap = require("./async-map") +exports.bindActor = require("./bind-actor") +exports.chain = require("./chain") diff --git a/node_modules/npm/node_modules/slide/package.json b/node_modules/npm/node_modules/slide/package.json new file mode 100644 index 00000000..df51acea --- /dev/null +++ b/node_modules/npm/node_modules/slide/package.json @@ -0,0 +1,61 @@ +{ + "_from": "slide@>=1.1.6 <1.2.0", + "_id": "slide@1.1.6", + "_inBundle": true, + "_location": "/npm/slide", + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "2.0.0-beta.3", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/npm-registry-client" + ], + "_resolved": "https://registry.npmjs.org/slide/-/slide-1.1.6.tgz", + "_shasum": "56eb027d65b4d2dce6cb2e2d32c4d4afc9e1d707", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/slide-flow-control/issues" + }, + "contributors": [ + { + "name": "S. Sriram", + "email": "ssriram@gmail.com", + "url": "http://www.565labs.com" + } + ], + "dependencies": {}, + "description": "A flow control lib small enough to fit on in a slide presentation. Derived live at Oak.JS", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "56eb027d65b4d2dce6cb2e2d32c4d4afc9e1d707", + "tarball": "http://registry.npmjs.org/slide/-/slide-1.1.6.tgz" + }, + "engines": { + "node": "*" + }, + "gitHead": "8345e51ee41e35825abc1a40750ea11462f57028", + "homepage": "https://github.com/isaacs/slide-flow-control", + "license": "ISC", + "main": "./lib/slide.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "slide", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/slide-flow-control.git" + }, + "scripts": {}, + "version": "1.1.6" +} diff --git a/node_modules/npm/node_modules/sorted-object/LICENSE.txt b/node_modules/npm/node_modules/sorted-object/LICENSE.txt new file mode 100644 index 00000000..4a323deb --- /dev/null +++ b/node_modules/npm/node_modules/sorted-object/LICENSE.txt @@ -0,0 +1,19 @@ +Copyright © 2014–2016 Domenic Denicola + +This work is free. You can redistribute it and/or modify it under the +terms of the Do What The Fuck You Want To Public License, Version 2, +as published by Sam Hocevar. See below for more details. + + DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE + Version 2, December 2004 + + Copyright (C) 2004 Sam Hocevar + + Everyone is permitted to copy and distribute verbatim or modified + copies of this license document, and changing it is allowed as long + as the name is changed. + + DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. You just DO WHAT THE FUCK YOU WANT TO. diff --git a/node_modules/npm/node_modules/sorted-object/README.md b/node_modules/npm/node_modules/sorted-object/README.md new file mode 100644 index 00000000..d3f12a27 --- /dev/null +++ b/node_modules/npm/node_modules/sorted-object/README.md @@ -0,0 +1,20 @@ +# Get a Version of an Object with Sorted Keys + +Although objects in JavaScript are theoretically unsorted, in practice most engines use insertion order—at least, ignoring numeric keys. This manifests itself most prominently when dealing with an object's JSON serialization. + +So, for example, you might be trying to serialize some object to a JSON file. But every time you write it, it ends up being output in a different order, depending on how you created it in the first place! This makes for some ugly diffs. + +**sorted-object** gives you the answer. Just use this package to create a version of your object with its keys sorted before serializing, and you'll get a consistent order every time. + +```js +var sortedObject = require("sorted-object"); + +var objectToSerialize = generateStuffNondeterministically(); + +// Before: +fs.writeFileSync("dest.json", JSON.stringify(objectToSerialize)); + +// After: +var sortedVersion = sortedObject(objectToSerialize); +fs.writeFileSync("dest.json", JSON.stringify(sortedVersion)); +``` diff --git a/node_modules/npm/node_modules/sorted-object/lib/sorted-object.js b/node_modules/npm/node_modules/sorted-object/lib/sorted-object.js new file mode 100644 index 00000000..1b3fe81a --- /dev/null +++ b/node_modules/npm/node_modules/sorted-object/lib/sorted-object.js @@ -0,0 +1,11 @@ +"use strict"; + +module.exports = function (input) { + var output = {}; + + Object.keys(input).sort().forEach(function (key) { + output[key] = input[key]; + }); + + return output; +}; diff --git a/node_modules/npm/node_modules/sorted-object/package.json b/node_modules/npm/node_modules/sorted-object/package.json new file mode 100644 index 00000000..51a9abac --- /dev/null +++ b/node_modules/npm/node_modules/sorted-object/package.json @@ -0,0 +1,68 @@ +{ + "_from": "sorted-object@2.0.0", + "_id": "sorted-object@2.0.0", + "_inBundle": true, + "_location": "/npm/sorted-object", + "_nodeVersion": "5.7.1", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/sorted-object-2.0.0.tgz_1457910693572_0.6718082851730287" + }, + "_npmUser": { + "name": "domenic", + "email": "d@domenic.me" + }, + "_npmVersion": "3.6.0", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/sorted-object/-/sorted-object-2.0.0.tgz", + "_shasum": "1cfea981609047d8043807a490a9d99b317faf7f", + "author": { + "name": "Domenic Denicola", + "email": "d@domenic.me", + "url": "https://domenic.me/" + }, + "bugs": { + "url": "https://github.com/domenic/sorted-object/issues" + }, + "description": "Returns a copy of an object with its keys sorted", + "devDependencies": { + "eslint": "^2.4.0", + "tape": "^4.5.1" + }, + "directories": {}, + "dist": { + "shasum": "1cfea981609047d8043807a490a9d99b317faf7f", + "tarball": "http://registry.npmjs.org/sorted-object/-/sorted-object-2.0.0.tgz" + }, + "files": [ + "lib/" + ], + "gitHead": "3cbdde212c8ceef219fbb8fa7805bfc38b94aa90", + "homepage": "https://github.com/domenic/sorted-object#readme", + "keywords": [ + "sort", + "keys", + "object" + ], + "license": "WTFPL", + "main": "lib/sorted-object.js", + "maintainers": [ + { + "name": "domenic", + "email": "domenic@domenicdenicola.com" + } + ], + "name": "sorted-object", + "repository": { + "type": "git", + "url": "git+https://github.com/domenic/sorted-object.git" + }, + "scripts": { + "lint": "eslint .", + "test": "tape test/tests.js" + }, + "version": "2.0.0" +} diff --git a/node_modules/npm/node_modules/spdx-license-ids/LICENSE b/node_modules/npm/node_modules/spdx-license-ids/LICENSE new file mode 100644 index 00000000..68a49daa --- /dev/null +++ b/node_modules/npm/node_modules/spdx-license-ids/LICENSE @@ -0,0 +1,24 @@ +This is free and unencumbered software released into the public domain. + +Anyone is free to copy, modify, publish, use, compile, sell, or +distribute this software, either in source code form or as a compiled +binary, for any purpose, commercial or non-commercial, and by any +means. + +In jurisdictions that recognize copyright laws, the author or authors +of this software dedicate any and all copyright interest in the +software to the public domain. We make this dedication for the benefit +of the public at large and to the detriment of our heirs and +successors. We intend this dedication to be an overt act of +relinquishment in perpetuity of all present and future rights to this +software under copyright law. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR +OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. + +For more information, please refer to diff --git a/node_modules/npm/node_modules/spdx-license-ids/README.md b/node_modules/npm/node_modules/spdx-license-ids/README.md new file mode 100755 index 00000000..92523532 --- /dev/null +++ b/node_modules/npm/node_modules/spdx-license-ids/README.md @@ -0,0 +1,55 @@ +# spdx-license-ids + +A list of [SPDX license](https://spdx.org/licenses/) identifiers + +[**Download JSON**](https://raw.githubusercontent.com/shinnn/spdx-license-ids/master/spdx-license-ids.json) + +## Use as a JavaScript Library + +[![NPM version](https://img.shields.io/npm/v/spdx-license-ids.svg)](https://www.npmjs.org/package/spdx-license-ids) +[![Bower version](https://img.shields.io/bower/v/spdx-license-ids.svg)](https://github.com/shinnn/spdx-license-ids/releases) +[![Build Status](https://travis-ci.org/shinnn/spdx-license-ids.svg?branch=master)](https://travis-ci.org/shinnn/spdx-license-ids) +[![Coverage Status](https://img.shields.io/coveralls/shinnn/spdx-license-ids.svg)](https://coveralls.io/r/shinnn/spdx-license-ids) +[![devDependency Status](https://david-dm.org/shinnn/spdx-license-ids/dev-status.svg)](https://david-dm.org/shinnn/spdx-license-ids#info=devDependencies) + +### Installation + +#### Package managers + +##### [npm](https://www.npmjs.com/) + +```sh +npm install spdx-license-ids +``` + +##### [bower](http://bower.io/) + +```sh +bower install spdx-license-ids +``` + +##### [Duo](http://duojs.org/) + +```javascript +const spdxLicenseIds = require('shinnn/spdx-license-ids'); +``` + +#### Standalone + +[Download the script file directly.](https://raw.githubusercontent.com/shinnn/spdx-license-ids/master/spdx-license-ids-browser.js) + +### API + +#### spdxLicenseIds + +Type: `Array` of `String` + +It returns an array of SPDX license identifiers. + +```javascript +const spdxLicenseIds = require('spdx-license-ids'); //=> ['Glide', 'Abstyles', 'AFL-1.1', ... ] +``` + +## License + +[The Unlicense](./LICENSE). diff --git a/node_modules/npm/node_modules/spdx-license-ids/package.json b/node_modules/npm/node_modules/spdx-license-ids/package.json new file mode 100644 index 00000000..16a5fb5a --- /dev/null +++ b/node_modules/npm/node_modules/spdx-license-ids/package.json @@ -0,0 +1,89 @@ +{ + "_from": "spdx-license-ids@1.2.2", + "_id": "spdx-license-ids@1.2.2", + "_inBundle": true, + "_location": "/npm/spdx-license-ids", + "_nodeVersion": "6.3.0", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/spdx-license-ids-1.2.2.tgz_1469529975605_0.35518706892617047" + }, + "_npmUser": { + "name": "shinnn", + "email": "snnskwtnb@gmail.com" + }, + "_npmVersion": "3.10.5", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/validate-npm-package-license/spdx-correct", + "/npm/validate-npm-package-license/spdx-expression-parse" + ], + "_resolved": "https://registry.npmjs.org/spdx-license-ids/-/spdx-license-ids-1.2.2.tgz", + "_shasum": "c9df7a3424594ade6bd11900d596696dc06bac57", + "author": { + "name": "Shinnosuke Watanabe", + "url": "https://github.com/shinnn" + }, + "bugs": { + "url": "https://github.com/shinnn/spdx-license-ids/issues" + }, + "description": "A list of SPDX license identifiers", + "devDependencies": { + "@shinnn/eslint-config-node": "^3.0.0", + "chalk": "^1.1.3", + "eslint": "^3.1.1", + "get-spdx-license-ids": "^1.0.0", + "istanbul": "^0.4.4", + "loud-rejection": "^1.6.0", + "rimraf-promise": "^2.0.0", + "stringify-object": "^2.4.0", + "tap-spec": "^4.1.1", + "tape": "^4.6.0", + "write-file-atomically": "1.0.0" + }, + "directories": {}, + "dist": { + "shasum": "c9df7a3424594ade6bd11900d596696dc06bac57", + "tarball": "https://registry.npmjs.org/spdx-license-ids/-/spdx-license-ids-1.2.2.tgz" + }, + "files": [ + "spdx-license-ids.json" + ], + "gitHead": "70e2541bf04b4fbef4c5df52c581a1861fd355b2", + "homepage": "https://github.com/shinnn/spdx-license-ids#readme", + "keywords": [ + "spdx", + "license", + "licenses", + "id", + "identifier", + "identifiers", + "json", + "array", + "oss", + "browser", + "client-side" + ], + "license": "Unlicense", + "main": "spdx-license-ids.json", + "maintainers": [ + { + "name": "shinnn", + "email": "snnskwtnb@gmail.com" + } + ], + "name": "spdx-license-ids", + "repository": { + "type": "git", + "url": "git+https://github.com/shinnn/spdx-license-ids.git" + }, + "scripts": { + "build": "node --strong_mode build.js", + "coverage": "node --strong_mode node_modules/.bin/istanbul cover test.js", + "lint": "eslint --config @shinnn/node --env browser --ignore-path .gitignore .", + "pretest": "${npm_package_scripts_build} && ${npm_package_scripts_lint}", + "test": "node --strong_mode test.js | tap-spec" + }, + "version": "1.2.2" +} diff --git a/node_modules/npm/node_modules/spdx-license-ids/spdx-license-ids.json b/node_modules/npm/node_modules/spdx-license-ids/spdx-license-ids.json new file mode 100644 index 00000000..1c60d6ee --- /dev/null +++ b/node_modules/npm/node_modules/spdx-license-ids/spdx-license-ids.json @@ -0,0 +1,334 @@ +[ + "Glide", + "Abstyles", + "AFL-1.1", + "AFL-1.2", + "AFL-2.0", + "AFL-2.1", + "AFL-3.0", + "AMPAS", + "APL-1.0", + "Adobe-Glyph", + "APAFML", + "Adobe-2006", + "AGPL-1.0", + "Afmparse", + "Aladdin", + "ADSL", + "AMDPLPA", + "ANTLR-PD", + "Apache-1.0", + "Apache-1.1", + "Apache-2.0", + "AML", + "APSL-1.0", + "APSL-1.1", + "APSL-1.2", + "APSL-2.0", + "Artistic-1.0", + "Artistic-1.0-Perl", + "Artistic-1.0-cl8", + "Artistic-2.0", + "AAL", + "Bahyph", + "Barr", + "Beerware", + "BitTorrent-1.0", + "BitTorrent-1.1", + "BSL-1.0", + "Borceux", + "BSD-2-Clause", + "BSD-2-Clause-FreeBSD", + "BSD-2-Clause-NetBSD", + "BSD-3-Clause", + "BSD-3-Clause-Clear", + "BSD-4-Clause", + "BSD-Protection", + "BSD-Source-Code", + "BSD-3-Clause-Attribution", + "0BSD", + "BSD-4-Clause-UC", + "bzip2-1.0.5", + "bzip2-1.0.6", + "Caldera", + "CECILL-1.0", + "CECILL-1.1", + "CECILL-2.0", + "CECILL-2.1", + "CECILL-B", + "CECILL-C", + "ClArtistic", + "MIT-CMU", + "CNRI-Jython", + "CNRI-Python", + "CNRI-Python-GPL-Compatible", + "CPOL-1.02", + "CDDL-1.0", + "CDDL-1.1", + "CPAL-1.0", + "CPL-1.0", + "CATOSL-1.1", + "Condor-1.1", + "CC-BY-1.0", + "CC-BY-2.0", + "CC-BY-2.5", + "CC-BY-3.0", + "CC-BY-4.0", + "CC-BY-ND-1.0", + "CC-BY-ND-2.0", + "CC-BY-ND-2.5", + "CC-BY-ND-3.0", + "CC-BY-ND-4.0", + "CC-BY-NC-1.0", + "CC-BY-NC-2.0", + "CC-BY-NC-2.5", + "CC-BY-NC-3.0", + "CC-BY-NC-4.0", + "CC-BY-NC-ND-1.0", + "CC-BY-NC-ND-2.0", + "CC-BY-NC-ND-2.5", + "CC-BY-NC-ND-3.0", + "CC-BY-NC-ND-4.0", + "CC-BY-NC-SA-1.0", + "CC-BY-NC-SA-2.0", + "CC-BY-NC-SA-2.5", + "CC-BY-NC-SA-3.0", + "CC-BY-NC-SA-4.0", + "CC-BY-SA-1.0", + "CC-BY-SA-2.0", + "CC-BY-SA-2.5", + "CC-BY-SA-3.0", + "CC-BY-SA-4.0", + "CC0-1.0", + "Crossword", + "CrystalStacker", + "CUA-OPL-1.0", + "Cube", + "curl", + "D-FSL-1.0", + "diffmark", + "WTFPL", + "DOC", + "Dotseqn", + "DSDP", + "dvipdfm", + "EPL-1.0", + "ECL-1.0", + "ECL-2.0", + "eGenix", + "EFL-1.0", + "EFL-2.0", + "MIT-advertising", + "MIT-enna", + "Entessa", + "ErlPL-1.1", + "EUDatagrid", + "EUPL-1.0", + "EUPL-1.1", + "Eurosym", + "Fair", + "MIT-feh", + "Frameworx-1.0", + "FreeImage", + "FTL", + "FSFAP", + "FSFUL", + "FSFULLR", + "Giftware", + "GL2PS", + "Glulxe", + "AGPL-3.0", + "GFDL-1.1", + "GFDL-1.2", + "GFDL-1.3", + "GPL-1.0", + "GPL-2.0", + "GPL-3.0", + "LGPL-2.1", + "LGPL-3.0", + "LGPL-2.0", + "gnuplot", + "gSOAP-1.3b", + "HaskellReport", + "HPND", + "IBM-pibs", + "IPL-1.0", + "ICU", + "ImageMagick", + "iMatix", + "Imlib2", + "IJG", + "Info-ZIP", + "Intel-ACPI", + "Intel", + "Interbase-1.0", + "IPA", + "ISC", + "JasPer-2.0", + "JSON", + "LPPL-1.0", + "LPPL-1.1", + "LPPL-1.2", + "LPPL-1.3a", + "LPPL-1.3c", + "Latex2e", + "BSD-3-Clause-LBNL", + "Leptonica", + "LGPLLR", + "Libpng", + "libtiff", + "LAL-1.2", + "LAL-1.3", + "LiLiQ-P-1.1", + "LiLiQ-Rplus-1.1", + "LiLiQ-R-1.1", + "LPL-1.02", + "LPL-1.0", + "MakeIndex", + "MTLL", + "MS-PL", + "MS-RL", + "MirOS", + "MITNFA", + "MIT", + "Motosoto", + "MPL-1.0", + "MPL-1.1", + "MPL-2.0", + "MPL-2.0-no-copyleft-exception", + "mpich2", + "Multics", + "Mup", + "NASA-1.3", + "Naumen", + "NBPL-1.0", + "NetCDF", + "NGPL", + "NOSL", + "NPL-1.0", + "NPL-1.1", + "Newsletr", + "NLPL", + "Nokia", + "NPOSL-3.0", + "NLOD-1.0", + "Noweb", + "NRL", + "NTP", + "Nunit", + "OCLC-2.0", + "ODbL-1.0", + "PDDL-1.0", + "OCCT-PL", + "OGTSL", + "OLDAP-2.2.2", + "OLDAP-1.1", + "OLDAP-1.2", + "OLDAP-1.3", + "OLDAP-1.4", + "OLDAP-2.0", + "OLDAP-2.0.1", + "OLDAP-2.1", + "OLDAP-2.2", + "OLDAP-2.2.1", + "OLDAP-2.3", + "OLDAP-2.4", + "OLDAP-2.5", + "OLDAP-2.6", + "OLDAP-2.7", + "OLDAP-2.8", + "OML", + "OPL-1.0", + "OSL-1.0", + "OSL-1.1", + "OSL-2.0", + "OSL-2.1", + "OSL-3.0", + "OpenSSL", + "OSET-PL-2.1", + "PHP-3.0", + "PHP-3.01", + "Plexus", + "PostgreSQL", + "psfrag", + "psutils", + "Python-2.0", + "QPL-1.0", + "Qhull", + "Rdisc", + "RPSL-1.0", + "RPL-1.1", + "RPL-1.5", + "RHeCos-1.1", + "RSCPL", + "RSA-MD", + "Ruby", + "SAX-PD", + "Saxpath", + "SCEA", + "SWL", + "SMPPL", + "Sendmail", + "SGI-B-1.0", + "SGI-B-1.1", + "SGI-B-2.0", + "OFL-1.0", + "OFL-1.1", + "SimPL-2.0", + "Sleepycat", + "SNIA", + "Spencer-86", + "Spencer-94", + "Spencer-99", + "SMLNJ", + "SugarCRM-1.1.3", + "SISSL", + "SISSL-1.2", + "SPL-1.0", + "Watcom-1.0", + "TCL", + "Unlicense", + "TMate", + "TORQUE-1.1", + "TOSL", + "Unicode-TOU", + "UPL-1.0", + "NCSA", + "Vim", + "VOSTROM", + "VSL-1.0", + "W3C-19980720", + "W3C", + "Wsuipa", + "Xnet", + "X11", + "Xerox", + "XFree86-1.1", + "xinetd", + "xpp", + "XSkat", + "YPL-1.0", + "YPL-1.1", + "Zed", + "Zend-2.0", + "Zimbra-1.3", + "Zimbra-1.4", + "Zlib", + "zlib-acknowledgement", + "ZPL-1.1", + "ZPL-2.0", + "ZPL-2.1", + "BSD-3-Clause-No-Nuclear-License", + "BSD-3-Clause-No-Nuclear-Warranty", + "BSD-3-Clause-No-Nuclear-License-2014", + "eCos-2.0", + "GPL-2.0-with-autoconf-exception", + "GPL-2.0-with-bison-exception", + "GPL-2.0-with-classpath-exception", + "GPL-2.0-with-font-exception", + "GPL-2.0-with-GCC-exception", + "GPL-3.0-with-autoconf-exception", + "GPL-3.0-with-GCC-exception", + "StandardML-NJ", + "WXwindows" +] diff --git a/node_modules/npm/node_modules/strip-ansi/index.js b/node_modules/npm/node_modules/strip-ansi/index.js new file mode 100644 index 00000000..099480fb --- /dev/null +++ b/node_modules/npm/node_modules/strip-ansi/index.js @@ -0,0 +1,6 @@ +'use strict'; +var ansiRegex = require('ansi-regex')(); + +module.exports = function (str) { + return typeof str === 'string' ? str.replace(ansiRegex, '') : str; +}; diff --git a/node_modules/npm/node_modules/strip-ansi/license b/node_modules/npm/node_modules/strip-ansi/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/npm/node_modules/strip-ansi/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/npm/node_modules/strip-ansi/package.json b/node_modules/npm/node_modules/strip-ansi/package.json new file mode 100644 index 00000000..e9462442 --- /dev/null +++ b/node_modules/npm/node_modules/strip-ansi/package.json @@ -0,0 +1,97 @@ +{ + "_from": "strip-ansi@*", + "_id": "strip-ansi@3.0.1", + "_inBundle": true, + "_location": "/npm/strip-ansi", + "_nodeVersion": "0.12.7", + "_npmOperationalInternal": { + "host": "packages-9-west.internal.npmjs.com", + "tmp": "tmp/strip-ansi-3.0.1.tgz_1456057278183_0.28958667791448534" + }, + "_npmUser": { + "name": "jbnicolai", + "email": "jappelman@xebia.com" + }, + "_npmVersion": "2.11.3", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/columnify", + "/npm/request/har-validator/chalk" + ], + "_resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz", + "_shasum": "6a385fb8853d952d5ff05d0e8aaf94278dc63dcf", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/chalk/strip-ansi/issues" + }, + "dependencies": { + "ansi-regex": "^2.0.0" + }, + "description": "Strip ANSI escape codes", + "devDependencies": { + "ava": "*", + "xo": "*" + }, + "directories": {}, + "dist": { + "shasum": "6a385fb8853d952d5ff05d0e8aaf94278dc63dcf", + "tarball": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "gitHead": "8270705c704956da865623e564eba4875c3ea17f", + "homepage": "https://github.com/chalk/strip-ansi", + "keywords": [ + "strip", + "trim", + "remove", + "ansi", + "styles", + "color", + "colour", + "colors", + "terminal", + "console", + "string", + "tty", + "escape", + "formatting", + "rgb", + "256", + "shell", + "xterm", + "log", + "logging", + "command-line", + "text" + ], + "license": "MIT", + "maintainers": [ + { + "name": "sindresorhus", + "email": "sindresorhus@gmail.com" + }, + { + "name": "jbnicolai", + "email": "jappelman@xebia.com" + } + ], + "name": "strip-ansi", + "repository": { + "type": "git", + "url": "git+https://github.com/chalk/strip-ansi.git" + }, + "scripts": { + "test": "xo && ava" + }, + "version": "3.0.1" +} diff --git a/node_modules/npm/node_modules/strip-ansi/readme.md b/node_modules/npm/node_modules/strip-ansi/readme.md new file mode 100644 index 00000000..cb7d9ff7 --- /dev/null +++ b/node_modules/npm/node_modules/strip-ansi/readme.md @@ -0,0 +1,33 @@ +# strip-ansi [![Build Status](https://travis-ci.org/chalk/strip-ansi.svg?branch=master)](https://travis-ci.org/chalk/strip-ansi) + +> Strip [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code) + + +## Install + +``` +$ npm install --save strip-ansi +``` + + +## Usage + +```js +var stripAnsi = require('strip-ansi'); + +stripAnsi('\u001b[4mcake\u001b[0m'); +//=> 'cake' +``` + + +## Related + +- [strip-ansi-cli](https://github.com/chalk/strip-ansi-cli) - CLI for this module +- [has-ansi](https://github.com/chalk/has-ansi) - Check if a string has ANSI escape codes +- [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes +- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/npm/node_modules/uid-number/LICENSE b/node_modules/npm/node_modules/uid-number/LICENSE new file mode 100644 index 00000000..05eeeb88 --- /dev/null +++ b/node_modules/npm/node_modules/uid-number/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/uid-number/README.md b/node_modules/npm/node_modules/uid-number/README.md new file mode 100644 index 00000000..81166753 --- /dev/null +++ b/node_modules/npm/node_modules/uid-number/README.md @@ -0,0 +1,17 @@ +Use this module to convert a username/groupname to a uid/gid number. + +Usage: + +``` +npm install uid-number +``` + +Then, in your node program: + +```javascript +var uidNumber = require("uid-number") +uidNumber("isaacs", function (er, uid, gid) { + // gid is null because we didn't ask for a group name + // uid === 24561 because that's my number. +}) +``` diff --git a/node_modules/npm/node_modules/uid-number/get-uid-gid.js b/node_modules/npm/node_modules/uid-number/get-uid-gid.js new file mode 100755 index 00000000..0b391748 --- /dev/null +++ b/node_modules/npm/node_modules/uid-number/get-uid-gid.js @@ -0,0 +1,24 @@ +if (module !== require.main) { + throw new Error("This file should not be loaded with require()") +} + +if (!process.getuid || !process.getgid) { + throw new Error("this file should not be called without uid/gid support") +} + +var argv = process.argv.slice(2) + , user = argv[0] || process.getuid() + , group = argv[1] || process.getgid() + +if (!isNaN(user)) user = +user +if (!isNaN(group)) group = +group + +console.error([user, group]) + +try { + process.setgid(group) + process.setuid(user) + console.log(JSON.stringify({uid:+process.getuid(), gid:+process.getgid()})) +} catch (ex) { + console.log(JSON.stringify({error:ex.message,errno:ex.errno})) +} diff --git a/node_modules/npm/node_modules/uid-number/package.json b/node_modules/npm/node_modules/uid-number/package.json new file mode 100644 index 00000000..d6691310 --- /dev/null +++ b/node_modules/npm/node_modules/uid-number/package.json @@ -0,0 +1,55 @@ +{ + "_from": "uid-number@>=0.0.6 <0.1.0", + "_id": "uid-number@0.0.6", + "_inBundle": true, + "_location": "/npm/uid-number", + "_nodeVersion": "0.10.31", + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "2.1.3", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/uid-number/-/uid-number-0.0.6.tgz", + "_shasum": "0ea10e8035e8eb5b8e4449f06da1c730663baa81", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/uid-number/issues" + }, + "dependencies": {}, + "description": "Convert a username/group name to a uid/gid number", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "0ea10e8035e8eb5b8e4449f06da1c730663baa81", + "tarball": "http://registry.npmjs.org/uid-number/-/uid-number-0.0.6.tgz" + }, + "engines": { + "node": "*" + }, + "gitHead": "aab48f5d6bda85794946b26d945d2ee452e0e9ab", + "homepage": "https://github.com/isaacs/uid-number", + "license": "ISC", + "main": "uid-number.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "uid-number", + "optionalDependencies": {}, + "repository": { + "type": "git", + "url": "git://github.com/isaacs/uid-number.git" + }, + "scripts": {}, + "version": "0.0.6" +} diff --git a/node_modules/npm/node_modules/uid-number/uid-number.js b/node_modules/npm/node_modules/uid-number/uid-number.js new file mode 100644 index 00000000..bd62184f --- /dev/null +++ b/node_modules/npm/node_modules/uid-number/uid-number.js @@ -0,0 +1,59 @@ +module.exports = uidNumber + +// This module calls into get-uid-gid.js, which sets the +// uid and gid to the supplied argument, in order to find out their +// numeric value. This can't be done in the main node process, +// because otherwise node would be running as that user from this +// point on. + +var child_process = require("child_process") + , path = require("path") + , uidSupport = process.getuid && process.setuid + , uidCache = {} + , gidCache = {} + +function uidNumber (uid, gid, cb) { + if (!uidSupport) return cb() + if (typeof cb !== "function") cb = gid, gid = null + if (typeof cb !== "function") cb = uid, uid = null + if (gid == null) gid = process.getgid() + if (uid == null) uid = process.getuid() + if (!isNaN(gid)) gid = gidCache[gid] = +gid + if (!isNaN(uid)) uid = uidCache[uid] = +uid + + if (uidCache.hasOwnProperty(uid)) uid = uidCache[uid] + if (gidCache.hasOwnProperty(gid)) gid = gidCache[gid] + + if (typeof gid === "number" && typeof uid === "number") { + return process.nextTick(cb.bind(null, null, uid, gid)) + } + + var getter = require.resolve("./get-uid-gid.js") + + child_process.execFile( process.execPath + , [getter, uid, gid] + , function (code, out, stderr) { + if (code) { + var er = new Error("could not get uid/gid\n" + stderr) + er.code = code + return cb(er) + } + + try { + out = JSON.parse(out+"") + } catch (ex) { + return cb(ex) + } + + if (out.error) { + var er = new Error(out.error) + er.errno = out.errno + return cb(er) + } + + if (isNaN(out.uid) || isNaN(out.gid)) return cb(new Error( + "Could not get uid/gid: "+JSON.stringify(out))) + + cb(null, uidCache[uid] = +out.uid, gidCache[gid] = +out.gid) + }) +} diff --git a/node_modules/npm/node_modules/umask/.npmignore b/node_modules/npm/node_modules/umask/.npmignore new file mode 100644 index 00000000..59d842ba --- /dev/null +++ b/node_modules/npm/node_modules/umask/.npmignore @@ -0,0 +1,28 @@ +# Logs +logs +*.log + +# Runtime data +pids +*.pid +*.seed + +# Directory for instrumented libs generated by jscoverage/JSCover +lib-cov + +# Coverage directory used by tools like istanbul +coverage + +# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) +.grunt + +# Compiled binary addons (http://nodejs.org/api/addons.html) +build/Release + +# Dependency directory +# Commenting this out is preferred by some people, see +# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git- +node_modules + +# Users Environment Variables +.lock-wscript diff --git a/node_modules/npm/node_modules/umask/ChangeLog b/node_modules/npm/node_modules/umask/ChangeLog new file mode 100644 index 00000000..12546745 --- /dev/null +++ b/node_modules/npm/node_modules/umask/ChangeLog @@ -0,0 +1,9 @@ +2015-01-15 Sam Mikes + + * index.js: (convert_fromString) accept decimal strings provided they + don't begin with '0' + +2015-01-14 Sam Mikes + + * index.js: initial rev + diff --git a/node_modules/npm/node_modules/umask/LICENSE b/node_modules/npm/node_modules/umask/LICENSE new file mode 100644 index 00000000..e637724b --- /dev/null +++ b/node_modules/npm/node_modules/umask/LICENSE @@ -0,0 +1,22 @@ +The MIT License (MIT) + +Copyright (c) 2015 Sam Mikes + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + diff --git a/node_modules/npm/node_modules/umask/README.md b/node_modules/npm/node_modules/umask/README.md new file mode 100644 index 00000000..80009ae7 --- /dev/null +++ b/node_modules/npm/node_modules/umask/README.md @@ -0,0 +1,78 @@ +# umask + +Convert umask from string <-> number. + +## Installation & Use + +``` +$ npm install -S umask + +var umask = require('umask'); + +console.log(umask.toString(18)); // 0022 + +console.log(umask.fromString('0777')) // 511 +``` + +## API + +### `toString( val )` + +Converts `val` to a 0-padded octal string. `val` is assumed to be a +Number in the correct range (0..511) + +### `fromString( val, [cb] )` + +Converts `val` to a Number that can be used as a umask. `val` can +be of the following forms: + + * String containing octal number (leading 0) + * String containing decimal number + * Number + +In all cases above, the value obtained is then converted to an integer and +checked against the legal `umask` range 0..511 + +`fromString` can be used as a simple converter, with no error feedback, by +omitting the optional callback argument `cb`: + +``` + var mask = umask.fromString(val); + + // mask is now the umask descibed by val or + // the default, 0022 (18 dec) +``` + +The callback arguments are `(err, val)` where `err` is either `null` or an +Error object and `val` is either the converted umask or the default umask, `0022`. + +``` + umask.fromString(val, function (err, val) { + if (err) { + console.error("invalid umask: " + err.message) + } + + /* do something with val */ + }); +``` + +The callback, if provided, is always called **synchronously**. + +### `validate( data, k, val )` + +This is a validation function of the form expected by `nopt`. If +`val` is a valid umask, the function returns true and sets `data[k]`. +If `val` is not a valid umask, the function returns false. + +The `validate` function is stricter than `fromString`: it only accepts +Number or octal String values, and the String value must begin with `0`. +The `validate` function does **not** accept Strings containing decimal +numbers. + +# Maintainer + +Sam Mikes + +# License + +MIT \ No newline at end of file diff --git a/node_modules/npm/node_modules/umask/index.js b/node_modules/npm/node_modules/umask/index.js new file mode 100644 index 00000000..501c0e0c --- /dev/null +++ b/node_modules/npm/node_modules/umask/index.js @@ -0,0 +1,77 @@ +'use strict'; + +var util = require("util"); + +function toString(val) { + val = val.toString(8); + while (val.length < 4) { + val = "0" + val; + } + return val; +} + +var defaultUmask = 18; // 0022; +var defaultUmaskString = toString(defaultUmask); + +function validate(data, k, val) { + // must be either an integer or an octal string. + if (typeof val === "number" && !isNaN(val)) { + data[k] = val; + return true; + } + + if (typeof val === "string") { + if (val.charAt(0) !== "0") { + return false; + } + data[k] = parseInt(val, 8); + return true; + } + + return false; +} + +function convert_fromString(val, cb) { + if (typeof val === "string") { + // check for octal string first + if (val.charAt(0) === '0' && /^[0-7]+$/.test(val)) { + val = parseInt(val, 8); + } else if (val.charAt(0) !== '0' && /^[0-9]+$/.test(val)) { + // legacy support for decimal strings + val = parseInt(val, 10); + } else { + return cb(new Error(util.format("Expected octal string, got %j, defaulting to %j", + val, defaultUmaskString)), + defaultUmask); + } + } else if (typeof val !== "number") { + return cb(new Error(util.format("Expected number or octal string, got %j, defaulting to %j", + val, defaultUmaskString)), + defaultUmask); + } + + val = Math.floor(val); + + if ((val < 0) || (val > 511)) { + return cb(new Error(util.format("Must be in range 0..511 (0000..0777), got %j", val)), + defaultUmask); + } + + cb(null, val); +} + +function fromString(val, cb) { + + // synchronous callback, no zalgo + convert_fromString(val, cb || function (err, result) { + /*jslint unparam:true*/ + val = result; + }); + + return val; +} + +exports.toString = toString; +exports.fromString = fromString; +exports.validate = validate; + diff --git a/node_modules/npm/node_modules/umask/package.json b/node_modules/npm/node_modules/umask/package.json new file mode 100644 index 00000000..3f4eb96d --- /dev/null +++ b/node_modules/npm/node_modules/umask/package.json @@ -0,0 +1,59 @@ +{ + "_from": "umask@>=1.1.0 <1.2.0", + "_id": "umask@1.1.0", + "_inBundle": true, + "_location": "/npm/umask", + "_nodeVersion": "0.10.35", + "_npmUser": { + "name": "smikes", + "email": "smikes@cubane.com" + }, + "_npmVersion": "2.2.0", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/umask/-/umask-1.1.0.tgz", + "_shasum": "f29cebf01df517912bb58ff9c4e50fde8e33320d", + "author": { + "name": "Sam Mikes", + "email": "smikes@cubane.com" + }, + "bugs": { + "url": "https://github.com/smikes/umask/issues" + }, + "description": "convert umask from string <-> number", + "devDependencies": { + "code": "^1.2.1", + "jslint": "^0.7.2", + "lab": "^5.2.0" + }, + "directories": {}, + "dist": { + "shasum": "f29cebf01df517912bb58ff9c4e50fde8e33320d", + "tarball": "http://registry.npmjs.org/umask/-/umask-1.1.0.tgz" + }, + "gitHead": "63d821e4d0b06ef9a4b727c5fbe5976e9534d76e", + "homepage": "https://github.com/smikes/umask", + "keywords": [ + "umask" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "name": "smikes", + "email": "smikes@cubane.com" + } + ], + "name": "umask", + "repository": { + "type": "git", + "url": "git+https://github.com/smikes/umask.git" + }, + "scripts": { + "lint": "jslint --terse --latest *.js test/*.js", + "test": "lab -ct 100" + }, + "version": "1.1.0" +} diff --git a/node_modules/npm/node_modules/umask/test/simple.js b/node_modules/npm/node_modules/umask/test/simple.js new file mode 100644 index 00000000..8f29ae74 --- /dev/null +++ b/node_modules/npm/node_modules/umask/test/simple.js @@ -0,0 +1,166 @@ +'use strict'; + +var umask = require('..'); + +var Code = require('code'); +var Lab = require('lab'); +var lab = Lab.script(); +exports.lab = lab; + +var describe = lab.describe; +var it = lab.it; +var expect = Code.expect; + +describe('validates umask', function () { + // signature of validator: validate(obj, key, val) + // store valid value in obj[key] + // return false if invalid + + it('accepts numbers', function (done) { + var o = {}, + result = false; + + result = umask.validate(o, 'umask', 0); + expect(result).to.equal(true); + expect(o.umask).to.equal(0); + + result = umask.validate(o, 'umask', 511); + expect(result).to.equal(true); + expect(o.umask).to.equal(511); + done(); + }); + + it('accepts strings', function (done) { + var o = {}, + result; + + result = umask.validate(o, 'umask', "0"); + expect(result).to.equal(true); + expect(o.umask).to.equal(0); + + result = umask.validate(o, 'umask', "0777"); + expect(result).to.equal(true); + expect(o.umask).to.equal(511); + + done(); + }); + + it('rejects other types', function (done) { + expect(umask.validate(undefined, undefined, false)).to.equal(false); + expect(umask.validate(undefined, undefined, {})).to.equal(false); + + done(); + }); + + it('rejects non-octalish strings', function (done) { + expect(umask.validate(undefined, undefined, "1")).to.equal(false); + + done(); + }); + + it('rejects NaN strings', function (done) { + expect(umask.validate(undefined, undefined, NaN)).to.equal(false); + + done(); + }); +}); + +describe('umask to string', function () { + it("converts umask to string", function (done) { + expect(umask.toString(0)).to.equal("0000"); + expect(umask.toString(1)).to.equal("0001"); + expect(umask.toString(7)).to.equal("0007"); + expect(umask.toString(8)).to.equal("0010"); + expect(umask.toString(511)).to.equal("0777"); + expect(umask.toString(18)).to.equal("0022"); + expect(umask.toString(16)).to.equal("0020"); + done(); + }); +}); + +describe('umask from string', function () { + it('converts valid values', function (done) { + expect(umask.fromString("0000")).to.equal(0); + expect(umask.fromString("0")).to.equal(0); + expect(umask.fromString("0777")).to.equal(511); + expect(umask.fromString("0024")).to.equal(20); + + expect(umask.fromString(0)).to.equal(0); + expect(umask.fromString(20)).to.equal(20); + expect(umask.fromString(21)).to.equal(21); + expect(umask.fromString(511)).to.equal(511); + + done(); + }); + + it('converts valid values', function (done) { + expect(umask.fromString("0000")).to.equal(0); + expect(umask.fromString("0")).to.equal(0); + expect(umask.fromString("010")).to.equal(8); + expect(umask.fromString("0777")).to.equal(511); + expect(umask.fromString("0024")).to.equal(20); + + expect(umask.fromString("8")).to.equal(8); + expect(umask.fromString("9")).to.equal(9); + expect(umask.fromString("18")).to.equal(18); + expect(umask.fromString("16")).to.equal(16); + + expect(umask.fromString(0)).to.equal(0); + expect(umask.fromString(20)).to.equal(20); + expect(umask.fromString(21)).to.equal(21); + expect(umask.fromString(511)).to.equal(511); + + expect(umask.fromString(0.1)).to.equal(0); + expect(umask.fromString(511.1)).to.equal(511); + + done(); + }); + + it('errors on empty string', function (done) { + umask.fromString("", function (err, val) { + expect(err.message).to.equal('Expected octal string, got "", defaulting to "0022"'); + expect(val).to.equal(18); + done(); + }); + }); + + it('errors on invalid octal string', function (done) { + umask.fromString("099", function (err, val) { + expect(err.message).to.equal('Expected octal string, got "099", defaulting to "0022"'); + expect(val).to.equal(18); + done(); + }); + }); + + it('errors when non-string, non-number (boolean)', function (done) { + umask.fromString(false, function (err, val) { + expect(err.message).to.equal('Expected number or octal string, got false, defaulting to "0022"'); + expect(val).to.equal(18); + done(); + }); + }); + + it('errors when non-string, non-number (object)', function (done) { + umask.fromString({}, function (err, val) { + expect(err.message).to.equal('Expected number or octal string, got {}, defaulting to "0022"'); + expect(val).to.equal(18); + done(); + }); + }); + + it('errors when out of range (<0)', function (done) { + umask.fromString(-1, function (err, val) { + expect(err.message).to.equal('Must be in range 0..511 (0000..0777), got -1'); + expect(val).to.equal(18); + done(); + }); + }); + + it('errors when out of range (>511)', function (done) { + umask.fromString(512, function (err, val) { + expect(err.message).to.equal('Must be in range 0..511 (0000..0777), got 512'); + expect(val).to.equal(18); + done(); + }); + }); +}); diff --git a/node_modules/npm/node_modules/validate-npm-package-license/LICENSE b/node_modules/npm/node_modules/validate-npm-package-license/LICENSE new file mode 100644 index 00000000..a5e905d5 --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/LICENSE @@ -0,0 +1,174 @@ +SPDX:Apache-2.0 + +Apache License + +Version 2.0, January 2004 + +http://www.apache.org/licenses/ + +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + +1. Definitions. + +"License" shall mean the terms and conditions for use, reproduction, and +distribution as defined by Sections 1 through 9 of this document. + +"Licensor" shall mean the copyright owner or entity authorized by the +copyright owner that is granting the License. + +"Legal Entity" shall mean the union of the acting entity and all other +entities that control, are controlled by, or are under common control +with that entity. For the purposes of this definition, "control" means +(i) the power, direct or indirect, to cause the direction or management +of such entity, whether by contract or otherwise, or (ii) ownership of +fifty percent (50%) or more of the outstanding shares, or (iii) +beneficial ownership of such entity. + +"You" (or "Your") shall mean an individual or Legal Entity exercising +permissions granted by this License. + +"Source" form shall mean the preferred form for making modifications, +including but not limited to software source code, documentation source, +and configuration files. + +"Object" form shall mean any form resulting from mechanical +transformation or translation of a Source form, including but not +limited to compiled object code, generated documentation, and +conversions to other media types. + +"Work" shall mean the work of authorship, whether in Source or Object +form, made available under the License, as indicated by a copyright +notice that is included in or attached to the work (an example is +provided in the Appendix below). + +"Derivative Works" shall mean any work, whether in Source or Object +form, that is based on (or derived from) the Work and for which the +editorial revisions, annotations, elaborations, or other modifications +represent, as a whole, an original work of authorship. For the purposes +of this License, Derivative Works shall not include works that remain +separable from, or merely link (or bind by name) to the interfaces of, +the Work and Derivative Works thereof. + +"Contribution" shall mean any work of authorship, including the original +version of the Work and any modifications or additions to that Work or +Derivative Works thereof, that is intentionally submitted to Licensor +for inclusion in the Work by the copyright owner or by an individual or +Legal Entity authorized to submit on behalf of the copyright owner. For +the purposes of this definition, "submitted" means any form of +electronic, verbal, or written communication sent to the Licensor or its +representatives, including but not limited to communication on +electronic mailing lists, source code control systems, and issue +tracking systems that are managed by, or on behalf of, the Licensor for +the purpose of discussing and improving the Work, but excluding +communication that is conspicuously marked or otherwise designated in +writing by the copyright owner as "Not a Contribution." + +"Contributor" shall mean Licensor and any individual or Legal Entity on +behalf of whom a Contribution has been received by Licensor and +subsequently incorporated within the Work. + +2. Grant of Copyright License. Subject to the terms and conditions of +this License, each Contributor hereby grants to You a perpetual, +worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright +license to reproduce, prepare Derivative Works of, publicly display, +publicly perform, sublicense, and distribute the Work and such +Derivative Works in Source or Object form. + +3. Grant of Patent License. Subject to the terms and conditions of this +License, each Contributor hereby grants to You a perpetual, worldwide, +non-exclusive, no-charge, royalty-free, irrevocable (except as stated in +this section) patent license to make, have made, use, offer to sell, +sell, import, and otherwise transfer the Work, where such license +applies only to those patent claims licensable by such Contributor that +are necessarily infringed by their Contribution(s) alone or by +combination of their Contribution(s) with the Work to which such +Contribution(s) was submitted. 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The contents of the +NOTICE file are for informational purposes only and do not modify the +License. You may add Your own attribution notices within Derivative +Works that You distribute, alongside or as an addendum to the NOTICE +text from the Work, provided that such additional attribution notices +cannot be construed as modifying the License. + +You may add Your own copyright statement to Your modifications and may +provide additional or different license terms and conditions for use, +reproduction, or distribution of Your modifications, or for any such +Derivative Works as a whole, provided Your use, reproduction, and +distribution of the Work otherwise complies with the conditions stated +in this License. + +5. Submission of Contributions. Unless You explicitly state otherwise, +any Contribution intentionally submitted for inclusion in the Work by +You to the Licensor shall be under the terms and conditions of this +License, without any additional terms or conditions. Notwithstanding the +above, nothing herein shall supersede or modify the terms of any +separate license agreement you may have executed with Licensor regarding +such Contributions. + +6. Trademarks. This License does not grant permission to use the trade +names, trademarks, service marks, or product names of the Licensor, +except as required for reasonable and customary use in describing the +origin of the Work and reproducing the content of the NOTICE file. + +7. Disclaimer of Warranty. Unless required by applicable law or agreed +to in writing, Licensor provides the Work (and each Contributor provides +its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS +OF ANY KIND, either express or implied, including, without limitation, +any warranties or conditions of TITLE, NON-INFRINGEMENT, +MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely +responsible for determining the appropriateness of using or +redistributing the Work and assume any risks associated with Your +exercise of permissions under this License. + +8. Limitation of Liability. In no event and under no legal theory, +whether in tort (including negligence), contract, or otherwise, unless +required by applicable law (such as deliberate and grossly negligent +acts) or agreed to in writing, shall any Contributor be liable to You +for damages, including any direct, indirect, special, incidental, or +consequential damages of any character arising as a result of this +License or out of the use or inability to use the Work (including but +not limited to damages for loss of goodwill, work stoppage, computer +failure or malfunction, or any and all other commercial damages or +losses), even if such Contributor has been advised of the possibility of +such damages. + +9. Accepting Warranty or Additional Liability. While redistributing the +Work or Derivative Works thereof, You may choose to offer, and charge a +fee for, acceptance of support, warranty, indemnity, or other liability +obligations and/or rights consistent with this License. However, in +accepting such obligations, You may act only on Your own behalf and on +Your sole responsibility, not on behalf of any other Contributor, and +only if You agree to indemnify, defend, and hold each Contributor +harmless for any liability incurred by, or claims asserted against, such +Contributor by reason of your accepting any such warranty or additional +liability. diff --git a/node_modules/npm/node_modules/validate-npm-package-license/README.md b/node_modules/npm/node_modules/validate-npm-package-license/README.md new file mode 100644 index 00000000..c5b3bfcf --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/README.md @@ -0,0 +1,113 @@ +validate-npm-package-license +============================ + +Give me a string and I'll tell you if it's a valid npm package license string. + +```javascript +var valid = require('validate-npm-package-license'); +``` + +SPDX license identifiers are valid license strings: + +```javascript + +var assert = require('assert'); +var validSPDXExpression = { + validForNewPackages: true, + validForOldPackages: true, + spdx: true +}; + +assert.deepEqual(valid('MIT'), validSPDXExpression); +assert.deepEqual(valid('BSD-2-Clause'), validSPDXExpression); +assert.deepEqual(valid('Apache-2.0'), validSPDXExpression); +assert.deepEqual(valid('ISC'), validSPDXExpression); +``` +The function will return a warning and suggestion for nearly-correct license identifiers: + +```javascript +assert.deepEqual( + valid('Apache 2.0'), + { + validForOldPackages: false, + validForNewPackages: false, + warnings: [ + 'license should be ' + + 'a valid SPDX license expression (without "LicenseRef"), ' + + '"UNLICENSED", or ' + + '"SEE LICENSE IN "', + 'license is similar to the valid expression "Apache-2.0"' + ] + } +); +``` + +SPDX expressions are valid, too ... + +```javascript +// Simple SPDX license expression for dual licensing +assert.deepEqual( + valid('(GPL-3.0 OR BSD-2-Clause)'), + validSPDXExpression +); +``` + +... except if they contain `LicenseRef`: + +```javascript +var warningAboutLicenseRef = { + validForOldPackages: false, + validForNewPackages: false, + spdx: true, + warnings: [ + 'license should be ' + + 'a valid SPDX license expression (without "LicenseRef"), ' + + '"UNLICENSED", or ' + + '"SEE LICENSE IN "', + ] +}; + +assert.deepEqual( + valid('LicenseRef-Made-Up'), + warningAboutLicenseRef +); + +assert.deepEqual( + valid('(MIT OR LicenseRef-Made-Up)'), + warningAboutLicenseRef +); +``` + +If you can't describe your licensing terms with standardized SPDX identifiers, put the terms in a file in the package and point users there: + +```javascript +assert.deepEqual( + valid('SEE LICENSE IN LICENSE.txt'), + { + validForNewPackages: true, + validForOldPackages: true, + inFile: 'LICENSE.txt' + } +); + +assert.deepEqual( + valid('SEE LICENSE IN license.md'), + { + validForNewPackages: true, + validForOldPackages: true, + inFile: 'license.md' + } +); +``` + +If there aren't any licensing terms, use `UNLICENSED`: + +```javascript +var unlicensed = { + validForNewPackages: true, + validForOldPackages: true, + unlicensed: true +}; +assert.deepEqual(valid('UNLICENSED'), unlicensed); +assert.deepEqual(valid('UNLICENCED'), unlicensed); +``` diff --git a/node_modules/npm/node_modules/validate-npm-package-license/index.js b/node_modules/npm/node_modules/validate-npm-package-license/index.js new file mode 100644 index 00000000..2ad98d9d --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/index.js @@ -0,0 +1,84 @@ +var parse = require('spdx-expression-parse'); +var correct = require('spdx-correct'); + +var genericWarning = ( + 'license should be ' + + 'a valid SPDX license expression (without "LicenseRef"), ' + + '"UNLICENSED", or ' + + '"SEE LICENSE IN "' +); + +var fileReferenceRE = /^SEE LICEN[CS]E IN (.+)$/; + +function startsWith(prefix, string) { + return string.slice(0, prefix.length) === prefix; +} + +function usesLicenseRef(ast) { + if (ast.hasOwnProperty('license')) { + var license = ast.license; + return ( + startsWith('LicenseRef', license) || + startsWith('DocumentRef', license) + ); + } else { + return ( + usesLicenseRef(ast.left) || + usesLicenseRef(ast.right) + ); + } +} + +module.exports = function(argument) { + var ast; + + try { + ast = parse(argument); + } catch (e) { + var match + if ( + argument === 'UNLICENSED' || + argument === 'UNLICENCED' + ) { + return { + validForOldPackages: true, + validForNewPackages: true, + unlicensed: true + }; + } else if (match = fileReferenceRE.exec(argument)) { + return { + validForOldPackages: true, + validForNewPackages: true, + inFile: match[1] + }; + } else { + var result = { + validForOldPackages: false, + validForNewPackages: false, + warnings: [genericWarning] + }; + var corrected = correct(argument); + if (corrected) { + result.warnings.push( + 'license is similar to the valid expression "' + corrected + '"' + ); + } + return result; + } + } + + if (usesLicenseRef(ast)) { + return { + validForNewPackages: false, + validForOldPackages: false, + spdx: true, + warnings: [genericWarning] + }; + } else { + return { + validForNewPackages: true, + validForOldPackages: true, + spdx: true + }; + } +}; diff --git a/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-correct/LICENSE b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-correct/LICENSE new file mode 100644 index 00000000..4b54239b --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-correct/LICENSE @@ -0,0 +1,57 @@ +SPDX:Apache-2.0 + +Apache License + +Version 2.0, January 2004 + +http://www.apache.org/licenses/ + +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + +1. Definitions. + +"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. + +"Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. + +"Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. + +"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License. + +"Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files. + +"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types. + +"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). + +"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof. + +"Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. 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You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License. + +8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages. + +9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability. diff --git a/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-correct/README.md b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-correct/README.md new file mode 100644 index 00000000..4289e5cd --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-correct/README.md @@ -0,0 +1,10 @@ +```javascript +var correct = require('spdx-correct'); +var assert = require('assert'); + +assert.equal(correct('mit'), 'MIT') + +assert.equal(correct('Apache 2'), 'Apache-2.0') + +assert(correct('No idea what license') === null) +``` diff --git a/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-correct/index.js b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-correct/index.js new file mode 100644 index 00000000..75b7a21a --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-correct/index.js @@ -0,0 +1,237 @@ +var licenseIDs = require('spdx-license-ids'); + +function valid(string) { + return licenseIDs.indexOf(string) > -1; +} + +// Common transpositions of license identifier acronyms +var transpositions = [ + ['APGL', 'AGPL'], + ['Gpl', 'GPL'], + ['GLP', 'GPL'], + ['APL', 'Apache'], + ['ISD', 'ISC'], + ['GLP', 'GPL'], + ['IST', 'ISC'], + ['Claude', 'Clause'], + [' or later', '+'], + [' International', ''], + ['GNU', 'GPL'], + ['GUN', 'GPL'], + ['+', ''], + ['GNU GPL', 'GPL'], + ['GNU/GPL', 'GPL'], + ['GNU GLP', 'GPL'], + ['GNU General Public License', 'GPL'], + ['Gnu public license', 'GPL'], + ['GNU Public License', 'GPL'], + ['GNU GENERAL PUBLIC LICENSE', 'GPL'], + ['MTI', 'MIT'], + ['Mozilla Public License', 'MPL'], + ['WTH', 'WTF'], + ['-License', ''] +]; + +var TRANSPOSED = 0; +var CORRECT = 1; + +// Simple corrections to nearly valid identifiers. +var transforms = [ + // e.g. 'mit' + function(argument) { + return argument.toUpperCase(); + }, + // e.g. 'MIT ' + function(argument) { + return argument.trim(); + }, + // e.g. 'M.I.T.' + function(argument) { + return argument.replace(/\./g, ''); + }, + // e.g. 'Apache- 2.0' + function(argument) { + return argument.replace(/\s+/g, ''); + }, + // e.g. 'CC BY 4.0'' + function(argument) { + return argument.replace(/\s+/g, '-'); + }, + // e.g. 'LGPLv2.1' + function(argument) { + return argument.replace('v', '-'); + }, + // e.g. 'Apache 2.0' + function(argument) { + return argument.replace(/,?\s*(\d)/, '-$1'); + }, + // e.g. 'GPL 2' + function(argument) { + return argument.replace(/,?\s*(\d)/, '-$1.0'); + }, + // e.g. 'Apache Version 2.0' + function(argument) { + return argument.replace(/,?\s*(V\.|v\.|V|v|Version|version)\s*(\d)/, '-$2'); + }, + // e.g. 'Apache Version 2' + function(argument) { + return argument.replace(/,?\s*(V\.|v\.|V|v|Version|version)\s*(\d)/, '-$2.0'); + }, + // e.g. 'ZLIB' + function(argument) { + return argument[0].toUpperCase() + argument.slice(1); + }, + // e.g. 'MPL/2.0' + function(argument) { + return argument.replace('/', '-'); + }, + // e.g. 'Apache 2' + function(argument) { + return argument + .replace(/\s*V\s*(\d)/, '-$1') + .replace(/(\d)$/, '$1.0'); + }, + // e.g. 'GPL-2.0-' + function(argument) { + return argument.slice(0, argument.length - 1); + }, + // e.g. 'GPL2' + function(argument) { + return argument.replace(/(\d)$/, '-$1.0'); + }, + // e.g. 'BSD 3' + function(argument) { + return argument.replace(/(-| )?(\d)$/, '-$2-Clause'); + }, + // e.g. 'BSD clause 3' + function(argument) { + return argument.replace(/(-| )clause(-| )(\d)/, '-$3-Clause'); + }, + // e.g. 'BY-NC-4.0' + function(argument) { + return 'CC-' + argument; + }, + // e.g. 'BY-NC' + function(argument) { + return 'CC-' + argument + '-4.0'; + }, + // e.g. 'Attribution-NonCommercial' + function(argument) { + return argument + .replace('Attribution', 'BY') + .replace('NonCommercial', 'NC') + .replace('NoDerivatives', 'ND') + .replace(/ (\d)/, '-$1') + .replace(/ ?International/, ''); + }, + // e.g. 'Attribution-NonCommercial' + function(argument) { + return 'CC-' + + argument + .replace('Attribution', 'BY') + .replace('NonCommercial', 'NC') + .replace('NoDerivatives', 'ND') + .replace(/ (\d)/, '-$1') + .replace(/ ?International/, '') + + '-4.0'; + } +]; + +// If all else fails, guess that strings containing certain substrings +// meant to identify certain licenses. +var lastResorts = [ + ['UNLI', 'Unlicense'], + ['WTF', 'WTFPL'], + ['2 CLAUSE', 'BSD-2-Clause'], + ['2-CLAUSE', 'BSD-2-Clause'], + ['3 CLAUSE', 'BSD-3-Clause'], + ['3-CLAUSE', 'BSD-3-Clause'], + ['AFFERO', 'AGPL-3.0'], + ['AGPL', 'AGPL-3.0'], + ['APACHE', 'Apache-2.0'], + ['ARTISTIC', 'Artistic-2.0'], + ['Affero', 'AGPL-3.0'], + ['BEER', 'Beerware'], + ['BOOST', 'BSL-1.0'], + ['BSD', 'BSD-2-Clause'], + ['ECLIPSE', 'EPL-1.0'], + ['FUCK', 'WTFPL'], + ['GNU', 'GPL-3.0'], + ['LGPL', 'LGPL-3.0'], + ['GPL', 'GPL-3.0'], + ['MIT', 'MIT'], + ['MPL', 'MPL-2.0'], + ['X11', 'X11'], + ['ZLIB', 'Zlib'] +]; + +var SUBSTRING = 0; +var IDENTIFIER = 1; + +var validTransformation = function(identifier) { + for (var i = 0; i < transforms.length; i++) { + var transformed = transforms[i](identifier); + if (transformed !== identifier && valid(transformed)) { + return transformed; + } + } + return null; +}; + +var validLastResort = function(identifier) { + var upperCased = identifier.toUpperCase(); + for (var i = 0; i < lastResorts.length; i++) { + var lastResort = lastResorts[i]; + if (upperCased.indexOf(lastResort[SUBSTRING]) > -1) { + return lastResort[IDENTIFIER]; + } + } + return null; +}; + +var anyCorrection = function(identifier, check) { + for (var i = 0; i < transpositions.length; i++) { + var transposition = transpositions[i]; + var transposed = transposition[TRANSPOSED]; + if (identifier.indexOf(transposed) > -1) { + var corrected = identifier.replace( + transposed, + transposition[CORRECT] + ); + var checked = check(corrected); + if (checked !== null) { + return checked; + } + } + } + return null; +}; + +module.exports = function(identifier) { + identifier = identifier.replace(/\+$/, ''); + if (valid(identifier)) { + return identifier; + } + var transformed = validTransformation(identifier); + if (transformed !== null) { + return transformed; + } + transformed = anyCorrection(identifier, function(argument) { + if (valid(argument)) { + return argument; + } + return validTransformation(argument); + }); + if (transformed !== null) { + return transformed; + } + transformed = validLastResort(identifier); + if (transformed !== null) { + return transformed; + } + transformed = anyCorrection(identifier, validLastResort); + if (transformed !== null) { + return transformed; + } + return null; +}; diff --git a/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-correct/package.json b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-correct/package.json new file mode 100644 index 00000000..7c9dcdfa --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-correct/package.json @@ -0,0 +1,70 @@ +{ + "_from": "spdx-correct@>=1.0.0 <1.1.0", + "_id": "spdx-correct@1.0.2", + "_inBundle": true, + "_location": "/npm/validate-npm-package-license/spdx-correct", + "_nodeVersion": "4.2.1", + "_npmUser": { + "name": "kemitchell", + "email": "kyle@kemitchell.com" + }, + "_npmVersion": "3.3.6", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/validate-npm-package-license" + ], + "_resolved": "https://registry.npmjs.org/spdx-correct/-/spdx-correct-1.0.2.tgz", + "_shasum": "4b3073d933ff51f3912f03ac5519498a4150db40", + "author": { + "name": "Kyle E. Mitchell", + "email": "kyle@kemitchell.com", + "url": "https://kemitchell.com" + }, + "bugs": { + "url": "https://github.com/kemitchell/spdx-correct.js/issues" + }, + "dependencies": { + "spdx-license-ids": "^1.0.2" + }, + "description": "correct invalid SPDX identifiers", + "devDependencies": { + "defence-cli": "^1.0.1", + "replace-require-self": "^1.0.0", + "spdx-expression-parse": "^1.0.0", + "tape": "~4.0.0" + }, + "directories": {}, + "dist": { + "shasum": "4b3073d933ff51f3912f03ac5519498a4150db40", + "tarball": "http://registry.npmjs.org/spdx-correct/-/spdx-correct-1.0.2.tgz" + }, + "gitHead": "8430a3ad521e1455208db33faafcb79c7b074236", + "homepage": "https://github.com/kemitchell/spdx-correct.js#readme", + "keywords": [ + "SPDX", + "law", + "legal", + "license", + "metadata" + ], + "license": "Apache-2.0", + "maintainers": [ + { + "name": "kemitchell", + "email": "kyle@kemitchell.com" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + } + ], + "name": "spdx-correct", + "repository": { + "type": "git", + "url": "git+https://github.com/kemitchell/spdx-correct.js.git" + }, + "scripts": { + "test": "defence README.md | replace-require-self | node && tape *.test.js" + }, + "version": "1.0.2" +} diff --git a/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/LICENSE b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/LICENSE new file mode 100644 index 00000000..51a8d6bf --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/LICENSE @@ -0,0 +1,22 @@ +The MIT License + +Copyright (c) 2015 Kyle E. Mitchell and other contributors + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/README.md b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/README.md new file mode 100644 index 00000000..4b96d3e2 --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/README.md @@ -0,0 +1,44 @@ +```javascript +var parse = require('spdx-expression-parse') +var assert = require('assert') + +var firstAST = { + left: { license: 'LGPL-2.1' }, + conjunction: 'or', + right: { + left: { license: 'BSD-3-Clause' }, + conjunction: 'and', + right: { license: 'MIT' } } } + +assert.deepEqual( + parse('(LGPL-2.1 OR BSD-3-Clause AND MIT)'), + firstAST) + +var secondAST = { + left: { license: 'MIT' }, + conjunction: 'and', + right: { + left: { + license: 'LGPL-2.1', + plus: true }, + conjunction: 'and', + right: { license: 'BSD-3-Clause' } } } + +assert.deepEqual( + parse('(MIT AND (LGPL-2.1+ AND BSD-3-Clause))'), + secondAST) + +// We handle all the bare SPDX license and exception ids as well. +require('spdx-license-ids').forEach(function(id) { + assert.deepEqual( + parse(id), + { license: id }) + require('spdx-exceptions').forEach(function(e) { + assert.deepEqual( + parse(id + ' WITH ' + e), + { license: id, exception: e }) }) }) +``` + +--- + +[The Software Package Data Exchange (SPDX) specification](http://spdx.org) is the work of the [Linux Foundation](http://www.linuxfoundation.org) and its contributors, and is licensed under the terms of [the Creative Commons Attribution License 3.0 Unported (SPDX: "CC-BY-3.0")](http://spdx.org/licenses/CC-BY-3.0). "SPDX" is a United States federally registered trademark of the Linux Foundation. diff --git a/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/index.js b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/index.js new file mode 100644 index 00000000..3f38e3a7 --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/index.js @@ -0,0 +1,4 @@ +var parser = require('./parser.generated.js').parser + +module.exports = function(argument) { + return parser.parse(argument) } diff --git a/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/node_modules/spdx-exceptions/README.md b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/node_modules/spdx-exceptions/README.md new file mode 100644 index 00000000..43a66372 --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/node_modules/spdx-exceptions/README.md @@ -0,0 +1 @@ +The package exports an array of strings. diff --git a/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/node_modules/spdx-exceptions/index.json b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/node_modules/spdx-exceptions/index.json new file mode 100644 index 00000000..3b84277b --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/node_modules/spdx-exceptions/index.json @@ -0,0 +1,24 @@ +[ + "389-exception", + "Autoconf-exception-2.0", + "Autoconf-exception-3.0", + "Bison-exception-2.2", + "CLISP-exception-2.0", + "Classpath-exception-2.0", + "FLTK-exception", + "FLTK-exception-2.0", + "Font-exception-2.0", + "GCC-exception-2.0", + "GCC-exception-3.1", + "LZMA-exception", + "Libtool-exception", + "Nokia-Qt-exception-1.1", + "Qwt-exception-1.0", + "WxWindows-exception-3.1", + "eCos-exception-2.0", + "freertos-exception-2.0", + "gnu-javamail-exception", + "i2p-gpl-java-exception", + "mif-exception", + "u-boot-exception-2.0" +] diff --git a/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/node_modules/spdx-exceptions/package.json b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/node_modules/spdx-exceptions/package.json new file mode 100644 index 00000000..c227e7bd --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/node_modules/spdx-exceptions/package.json @@ -0,0 +1,53 @@ +{ + "_from": "spdx-exceptions@>=1.0.4 <2.0.0", + "_id": "spdx-exceptions@1.0.4", + "_inBundle": true, + "_location": "/npm/validate-npm-package-license/spdx-expression-parse/spdx-exceptions", + "_nodeVersion": "5.0.0", + "_npmUser": { + "name": "kemitchell", + "email": "kyle@kemitchell.com" + }, + "_npmVersion": "3.3.6", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/validate-npm-package-license/spdx-expression-parse" + ], + "_resolved": "https://registry.npmjs.org/spdx-exceptions/-/spdx-exceptions-1.0.4.tgz", + "_shasum": "220b84239119ae9045a892db81a83f4ce16f80fd", + "author": { + "name": "The Linux Foundation" + }, + "bugs": { + "url": "https://github.com/kemitchell/spdx-exceptions.json/issues" + }, + "contributors": [ + { + "name": "Kyle E. Mitchell", + "email": "kyle@kemitchell.com", + "url": "https://kemitchell.com/" + } + ], + "description": "list of SPDX standard license exceptions", + "directories": {}, + "dist": { + "shasum": "220b84239119ae9045a892db81a83f4ce16f80fd", + "tarball": "http://registry.npmjs.org/spdx-exceptions/-/spdx-exceptions-1.0.4.tgz" + }, + "gitHead": "770316d6c946417ab6efa8533b82d0b61779092b", + "homepage": "https://github.com/kemitchell/spdx-exceptions.json#readme", + "license": "CC-BY-3.0", + "maintainers": [ + { + "name": "kemitchell", + "email": "kyle@kemitchell.com" + } + ], + "name": "spdx-exceptions", + "repository": { + "type": "git", + "url": "git+https://github.com/kemitchell/spdx-exceptions.json.git" + }, + "scripts": {}, + "version": "1.0.4" +} diff --git a/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/package.json b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/package.json new file mode 100644 index 00000000..de9b453b --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/package.json @@ -0,0 +1,72 @@ +{ + "_from": "spdx-expression-parse@>=1.0.0 <1.1.0", + "_id": "spdx-expression-parse@1.0.2", + "_inBundle": true, + "_location": "/npm/validate-npm-package-license/spdx-expression-parse", + "_nodeVersion": "5.0.0", + "_npmUser": { + "name": "kemitchell", + "email": "kyle@kemitchell.com" + }, + "_npmVersion": "3.3.6", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/validate-npm-package-license" + ], + "_resolved": "https://registry.npmjs.org/spdx-expression-parse/-/spdx-expression-parse-1.0.2.tgz", + "_shasum": "d52b14b5e9670771440af225bcb563122ac452f6", + "author": { + "name": "Kyle E. Mitchell", + "email": "kyle@kemitchell.com", + "url": "http://kemitchell.com" + }, + "bugs": { + "url": "https://github.com/kemitchell/spdx-expression-parse.js/issues" + }, + "dependencies": { + "spdx-exceptions": "^1.0.4", + "spdx-license-ids": "^1.0.0" + }, + "description": "parse SPDX license expressions", + "devDependencies": { + "defence-cli": "^1.0.1", + "jison": "^0.4.15", + "replace-require-self": "^1.0.0", + "uglify-js": "^2.4.24" + }, + "directories": {}, + "dist": { + "shasum": "d52b14b5e9670771440af225bcb563122ac452f6", + "tarball": "http://registry.npmjs.org/spdx-expression-parse/-/spdx-expression-parse-1.0.2.tgz" + }, + "gitHead": "ffe2fa7272ebf640b18286fc561f17a844d4f06b", + "homepage": "https://github.com/kemitchell/spdx-expression-parse.js#readme", + "keywords": [ + "SPDX", + "law", + "legal", + "license", + "metadata", + "package", + "package.json", + "standards" + ], + "license": "(MIT AND CC-BY-3.0)", + "maintainers": [ + { + "name": "kemitchell", + "email": "kyle@kemitchell.com" + } + ], + "name": "spdx-expression-parse", + "repository": { + "type": "git", + "url": "git+https://github.com/kemitchell/spdx-expression-parse.js.git" + }, + "scripts": { + "prepublish": "node generate-parser.js | uglifyjs > parser.generated.js", + "pretest": "npm run prepublish", + "test": "defence -i javascript README.md | replace-require-self | node" + }, + "version": "1.0.2" +} diff --git a/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/parser.generated.js b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/parser.generated.js new file mode 100644 index 00000000..7d9665a8 --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/node_modules/spdx-expression-parse/parser.generated.js @@ -0,0 +1 @@ +var spdxparse=function(){var o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,5],$V1=[1,6],$V2=[1,7],$V3=[1,4],$V4=[1,9],$V5=[1,10],$V6=[5,14,15,17],$V7=[5,12,14,15,17];var parser={trace:function trace(){},yy:{},symbols_:{error:2,start:3,expression:4,EOS:5,simpleExpression:6,LICENSE:7,PLUS:8,LICENSEREF:9,DOCUMENTREF:10,COLON:11,WITH:12,EXCEPTION:13,AND:14,OR:15,OPEN:16,CLOSE:17,$accept:0,$end:1},terminals_:{2:"error",5:"EOS",7:"LICENSE",8:"PLUS",9:"LICENSEREF",10:"DOCUMENTREF",11:"COLON",12:"WITH",13:"EXCEPTION",14:"AND",15:"OR",16:"OPEN",17:"CLOSE"},productions_:[0,[3,2],[6,1],[6,2],[6,1],[6,3],[4,1],[4,3],[4,3],[4,3],[4,3]],performAction:function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$){var $0=$$.length-1;switch(yystate){case 1:return this.$=$$[$0-1];break;case 2:case 4:case 5:this.$={license:yytext};break;case 3:this.$={license:$$[$0-1],plus:true};break;case 6:this.$=$$[$0];break;case 7:this.$={exception:$$[$0]};this.$.license=$$[$0-2].license;if($$[$0-2].hasOwnProperty("plus")){this.$.plus=$$[$0-2].plus}break;case 8:this.$={conjunction:"and",left:$$[$0-2],right:$$[$0]};break;case 9:this.$={conjunction:"or",left:$$[$0-2],right:$$[$0]};break;case 10:this.$=$$[$0-1];break}},table:[{3:1,4:2,6:3,7:$V0,9:$V1,10:$V2,16:$V3},{1:[3]},{5:[1,8],14:$V4,15:$V5},o($V6,[2,6],{12:[1,11]}),{4:12,6:3,7:$V0,9:$V1,10:$V2,16:$V3},o($V7,[2,2],{8:[1,13]}),o($V7,[2,4]),{11:[1,14]},{1:[2,1]},{4:15,6:3,7:$V0,9:$V1,10:$V2,16:$V3},{4:16,6:3,7:$V0,9:$V1,10:$V2,16:$V3},{13:[1,17]},{14:$V4,15:$V5,17:[1,18]},o($V7,[2,3]),{9:[1,19]},o($V6,[2,8]),o([5,15,17],[2,9],{14:$V4}),o($V6,[2,7]),o($V6,[2,10]),o($V7,[2,5])],defaultActions:{8:[2,1]},parseError:function parseError(str,hash){if(hash.recoverable){this.trace(str)}else{throw new Error(str)}},parse:function parse(input){var self=this,stack=[0],tstack=[],vstack=[null],lstack=[],table=this.table,yytext="",yylineno=0,yyleng=0,recovering=0,TERROR=2,EOF=1;var args=lstack.slice.call(arguments,1);var lexer=Object.create(this.lexer);var sharedState={yy:{}};for(var k in this.yy){if(Object.prototype.hasOwnProperty.call(this.yy,k)){sharedState.yy[k]=this.yy[k]}}lexer.setInput(input,sharedState.yy);sharedState.yy.lexer=lexer;sharedState.yy.parser=this;if(typeof lexer.yylloc=="undefined"){lexer.yylloc={}}var yyloc=lexer.yylloc;lstack.push(yyloc);var ranges=lexer.options&&lexer.options.ranges;if(typeof sharedState.yy.parseError==="function"){this.parseError=sharedState.yy.parseError}else{this.parseError=Object.getPrototypeOf(this).parseError}function popStack(n){stack.length=stack.length-2*n;vstack.length=vstack.length-n;lstack.length=lstack.length-n}_token_stack:function lex(){var token;token=lexer.lex()||EOF;if(typeof token!=="number"){token=self.symbols_[token]||token}return token}var symbol,preErrorSymbol,state,action,a,r,yyval={},p,len,newState,expected;while(true){state=stack[stack.length-1];if(this.defaultActions[state]){action=this.defaultActions[state]}else{if(symbol===null||typeof symbol=="undefined"){symbol=lex()}action=table[state]&&table[state][symbol]}if(typeof action==="undefined"||!action.length||!action[0]){var errStr="";expected=[];for(p in table[state]){if(this.terminals_[p]&&p>TERROR){expected.push("'"+this.terminals_[p]+"'")}}if(lexer.showPosition){errStr="Parse error on line "+(yylineno+1)+":\n"+lexer.showPosition()+"\nExpecting "+expected.join(", ")+", got '"+(this.terminals_[symbol]||symbol)+"'"}else{errStr="Parse error on line "+(yylineno+1)+": Unexpected "+(symbol==EOF?"end of input":"'"+(this.terminals_[symbol]||symbol)+"'")}this.parseError(errStr,{text:lexer.match,token:this.terminals_[symbol]||symbol,line:lexer.yylineno,loc:yyloc,expected:expected})}if(action[0]instanceof Array&&action.length>1){throw new Error("Parse Error: multiple actions possible at state: "+state+", token: "+symbol)}switch(action[0]){case 1:stack.push(symbol);vstack.push(lexer.yytext);lstack.push(lexer.yylloc);stack.push(action[1]);symbol=null;if(!preErrorSymbol){yyleng=lexer.yyleng;yytext=lexer.yytext;yylineno=lexer.yylineno;yyloc=lexer.yylloc;if(recovering>0){recovering--}}else{symbol=preErrorSymbol;preErrorSymbol=null}break;case 2:len=this.productions_[action[1]][1];yyval.$=vstack[vstack.length-len];yyval._$={first_line:lstack[lstack.length-(len||1)].first_line,last_line:lstack[lstack.length-1].last_line,first_column:lstack[lstack.length-(len||1)].first_column,last_column:lstack[lstack.length-1].last_column};if(ranges){yyval._$.range=[lstack[lstack.length-(len||1)].range[0],lstack[lstack.length-1].range[1]]}r=this.performAction.apply(yyval,[yytext,yyleng,yylineno,sharedState.yy,action[1],vstack,lstack].concat(args));if(typeof r!=="undefined"){return r}if(len){stack=stack.slice(0,-1*len*2);vstack=vstack.slice(0,-1*len);lstack=lstack.slice(0,-1*len)}stack.push(this.productions_[action[1]][0]);vstack.push(yyval.$);lstack.push(yyval._$);newState=table[stack[stack.length-2]][stack[stack.length-1]];stack.push(newState);break;case 3:return true}}return true}};var lexer=function(){var lexer={EOF:1,parseError:function parseError(str,hash){if(this.yy.parser){this.yy.parser.parseError(str,hash)}else{throw new Error(str)}},setInput:function(input,yy){this.yy=yy||this.yy||{};this._input=input;this._more=this._backtrack=this.done=false;this.yylineno=this.yyleng=0;this.yytext=this.matched=this.match="";this.conditionStack=["INITIAL"];this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0};if(this.options.ranges){this.yylloc.range=[0,0]}this.offset=0;return this},input:function(){var ch=this._input[0];this.yytext+=ch;this.yyleng++;this.offset++;this.match+=ch;this.matched+=ch;var lines=ch.match(/(?:\r\n?|\n).*/g);if(lines){this.yylineno++;this.yylloc.last_line++}else{this.yylloc.last_column++}if(this.options.ranges){this.yylloc.range[1]++}this._input=this._input.slice(1);return ch},unput:function(ch){var len=ch.length;var lines=ch.split(/(?:\r\n?|\n)/g);this._input=ch+this._input;this.yytext=this.yytext.substr(0,this.yytext.length-len);this.offset-=len;var oldLines=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1);this.matched=this.matched.substr(0,this.matched.length-1);if(lines.length-1){this.yylineno-=lines.length-1}var r=this.yylloc.range;this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:lines?(lines.length===oldLines.length?this.yylloc.first_column:0)+oldLines[oldLines.length-lines.length].length-lines[0].length:this.yylloc.first_column-len};if(this.options.ranges){this.yylloc.range=[r[0],r[0]+this.yyleng-len]}this.yyleng=this.yytext.length;return this},more:function(){this._more=true;return this},reject:function(){if(this.options.backtrack_lexer){this._backtrack=true}else{return this.parseError("Lexical error on line "+(this.yylineno+1)+". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})}return this},less:function(n){this.unput(this.match.slice(n))},pastInput:function(){var past=this.matched.substr(0,this.matched.length-this.match.length);return(past.length>20?"...":"")+past.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var next=this.match;if(next.length<20){next+=this._input.substr(0,20-next.length)}return(next.substr(0,20)+(next.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var pre=this.pastInput();var c=new Array(pre.length+1).join("-");return pre+this.upcomingInput()+"\n"+c+"^"},test_match:function(match,indexed_rule){var token,lines,backup;if(this.options.backtrack_lexer){backup={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done};if(this.options.ranges){backup.yylloc.range=this.yylloc.range.slice(0)}}lines=match[0].match(/(?:\r\n?|\n).*/g);if(lines){this.yylineno+=lines.length}this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:lines?lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+match[0].length};this.yytext+=match[0];this.match+=match[0];this.matches=match;this.yyleng=this.yytext.length;if(this.options.ranges){this.yylloc.range=[this.offset,this.offset+=this.yyleng]}this._more=false;this._backtrack=false;this._input=this._input.slice(match[0].length);this.matched+=match[0];token=this.performAction.call(this,this.yy,this,indexed_rule,this.conditionStack[this.conditionStack.length-1]);if(this.done&&this._input){this.done=false}if(token){return token}else if(this._backtrack){for(var k in backup){this[k]=backup[k]}return false}return false},next:function(){if(this.done){return this.EOF}if(!this._input){this.done=true}var token,match,tempMatch,index;if(!this._more){this.yytext="";this.match=""}var rules=this._currentRules();for(var i=0;imatch[0].length)){match=tempMatch;index=i;if(this.options.backtrack_lexer){token=this.test_match(tempMatch,rules[i]);if(token!==false){return token}else if(this._backtrack){match=false;continue}else{return false}}else if(!this.options.flex){break}}}if(match){token=this.test_match(match,rules[index]);if(token!==false){return token}return false}if(this._input===""){return this.EOF}else{return this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})}},lex:function lex(){var r=this.next();if(r){return r}else{return this.lex()}},begin:function begin(condition){this.conditionStack.push(condition)},popState:function popState(){var n=this.conditionStack.length-1;if(n>0){return this.conditionStack.pop()}else{return this.conditionStack[0]}},_currentRules:function _currentRules(){if(this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]){return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules}else{return this.conditions["INITIAL"].rules}},topState:function topState(n){n=this.conditionStack.length-1-Math.abs(n||0);if(n>=0){return this.conditionStack[n]}else{return"INITIAL"}},pushState:function pushState(condition){this.begin(condition)},stateStackSize:function stateStackSize(){return this.conditionStack.length},options:{},performAction:function anonymous(yy,yy_,$avoiding_name_collisions,YY_START){var YYSTATE=YY_START;switch($avoiding_name_collisions){case 0:return 5;break;case 1:break;case 2:return 8;break;case 3:return 16;break;case 4:return 17;break;case 5:return 11;break;case 6:return 10;break;case 7:return 9;break;case 8:return 14;break;case 9:return 15;break;case 10:return 12;break;case 11:return 7;break;case 12:return 7;break;case 13:return 7;break;case 14:return 13;break;case 15:return 13;break;case 16:return 13;break;case 17:return 13;break;case 18:return 13;break;case 19:return 13;break;case 20:return 13;break;case 21:return 13;break;case 22:return 7;break;case 23:return 7;break;case 24:return 13;break;case 25:return 13;break;case 26:return 13;break;case 27:return 7;break;case 28:return 13;break;case 29:return 13;break;case 30:return 13;break;case 31:return 7;break;case 32:return 7;break;case 33:return 13;break;case 34:return 13;break;case 35:return 13;break;case 36:return 7;break;case 37:return 13;break;case 38:return 7;break;case 39:return 7;break;case 40:return 7;break;case 41:return 7;break;case 42:return 7;break;case 43:return 7;break;case 44:return 7;break;case 45:return 7;break;case 46:return 7;break;case 47:return 7;break;case 48:return 7;break;case 49:return 7;break;case 50:return 7;break;case 51:return 13;break;case 52:return 7;break;case 53:return 7;break;case 54:return 7;break;case 55:return 13;break;case 56:return 7;break;case 57:return 7;break;case 58:return 7;break;case 59:return 13;break;case 60:return 7;break;case 61:return 13;break;case 62:return 7;break;case 63:return 7;break;case 64:return 7;break;case 65:return 7;break;case 66:return 7;break;case 67:return 7;break;case 68:return 7;break;case 69:return 7;break;case 70:return 7;break;case 71:return 7;break;case 72:return 7;break;case 73:return 7;break;case 74:return 7;break;case 75:return 7;break;case 76:return 7;break;case 77:return 7;break;case 78:return 7;break;case 79:return 7;break;case 80:return 7;break;case 81:return 7;break;case 82:return 7;break;case 83:return 7;break;case 84:return 7;break;case 85:return 7;break;case 86:return 7;break;case 87:return 7;break;case 88:return 7;break;case 89:return 7;break;case 90:return 7;break;case 91:return 7;break;case 92:return 7;break;case 93:return 7;break;case 94:return 7;break;case 95:return 7;break;case 96:return 7;break;case 97:return 7;break;case 98:return 7;break;case 99:return 7;break;case 100:return 7;break;case 101:return 7;break;case 102:return 7;break;case 103:return 7;break;case 104:return 7;break;case 105:return 7;break;case 106:return 7;break;case 107:return 7;break;case 108:return 7;break;case 109:return 7;break;case 110:return 7;break;case 111:return 7;break;case 112:return 7;break;case 113:return 7;break;case 114:return 7;break;case 115:return 7;break;case 116:return 7;break;case 117:return 7;break;case 118:return 7;break;case 119:return 7;break;case 120:return 7;break;case 121:return 7;break;case 122:return 7;break;case 123:return 7;break;case 124:return 7;break;case 125:return 7;break;case 126:return 7;break;case 127:return 7;break;case 128:return 7;break;case 129:return 7;break;case 130:return 7;break;case 131:return 7;break;case 132:return 7;break;case 133:return 7;break;case 134:return 7;break;case 135:return 7;break;case 136:return 7;break;case 137:return 7;break;case 138:return 7;break;case 139:return 7;break;case 140:return 7;break;case 141:return 7;break;case 142:return 7;break;case 143:return 7;break;case 144:return 7;break;case 145:return 7;break;case 146:return 7;break;case 147:return 7;break;case 148:return 7;break;case 149:return 7;break;case 150:return 7;break;case 151:return 7;break;case 152:return 7;break;case 153:return 7;break;case 154:return 7;break;case 155:return 7;break;case 156:return 7;break;case 157:return 7;break;case 158:return 7;break;case 159:return 7;break;case 160:return 7;break;case 161:return 7;break;case 162:return 7;break;case 163:return 7;break;case 164:return 7;break;case 165:return 7;break;case 166:return 7;break;case 167:return 7;break;case 168:return 7;break;case 169:return 7;break;case 170:return 7;break;case 171:return 7;break;case 172:return 7;break;case 173:return 7;break;case 174:return 7;break;case 175:return 7;break;case 176:return 7;break;case 177:return 7;break;case 178:return 7;break;case 179:return 7;break;case 180:return 7;break;case 181:return 7;break;case 182:return 7;break;case 183:return 7;break;case 184:return 7;break;case 185:return 7;break;case 186:return 7;break;case 187:return 7;break;case 188:return 7;break;case 189:return 7;break;case 190:return 7;break;case 191:return 7;break;case 192:return 7;break;case 193:return 7;break;case 194:return 7;break;case 195:return 7;break;case 196:return 7;break;case 197:return 7;break;case 198:return 7;break;case 199:return 7;break;case 200:return 7;break;case 201:return 7;break;case 202:return 7;break;case 203:return 7;break;case 204:return 7;break;case 205:return 7;break;case 206:return 7;break;case 207:return 7;break;case 208:return 7;break;case 209:return 7;break;case 210:return 7;break;case 211:return 7;break;case 212:return 7;break;case 213:return 7;break;case 214:return 7;break;case 215:return 7;break;case 216:return 7;break;case 217:return 7;break;case 218:return 7;break;case 219:return 7;break;case 220:return 7;break;case 221:return 7;break;case 222:return 7;break;case 223:return 7;break;case 224:return 7;break;case 225:return 7;break;case 226:return 7;break;case 227:return 7;break;case 228:return 7;break;case 229:return 7;break;case 230:return 7;break;case 231:return 7;break;case 232:return 7;break;case 233:return 7;break;case 234:return 7;break;case 235:return 7;break;case 236:return 7;break;case 237:return 7;break;case 238:return 7;break;case 239:return 7;break;case 240:return 7;break;case 241:return 7;break;case 242:return 7;break;case 243:return 7;break;case 244:return 7;break;case 245:return 7;break;case 246:return 7;break;case 247:return 7;break;case 248:return 7;break;case 249:return 7;break;case 250:return 7;break;case 251:return 7;break;case 252:return 7;break;case 253:return 7;break;case 254:return 7;break;case 255:return 7;break;case 256:return 7;break;case 257:return 7;break;case 258:return 7;break;case 259:return 7;break;case 260:return 7;break;case 261:return 7;break;case 262:return 7;break;case 263:return 7;break;case 264:return 7;break;case 265:return 7;break;case 266:return 7;break;case 267:return 7;break;case 268:return 7;break;case 269:return 7;break;case 270:return 7;break;case 271:return 7;break;case 272:return 7;break;case 273:return 7;break;case 274:return 7;break;case 275:return 7;break;case 276:return 7;break;case 277:return 7;break;case 278:return 7;break;case 279:return 7;break;case 280:return 7;break;case 281:return 7;break;case 282:return 7;break;case 283:return 7;break;case 284:return 7;break;case 285:return 7;break;case 286:return 7;break;case 287:return 7;break;case 288:return 7;break;case 289:return 7;break;case 290:return 7;break;case 291:return 7;break;case 292:return 7;break;case 293:return 7;break;case 294:return 7;break;case 295:return 7;break;case 296:return 7;break;case 297:return 7;break;case 298:return 7;break;case 299:return 7;break;case 300:return 7;break;case 301:return 7;break;case 302:return 7;break;case 303:return 7;break;case 304:return 7;break;case 305:return 7;break;case 306:return 7;break;case 307:return 7;break;case 308:return 7;break;case 309:return 7;break;case 310:return 7;break;case 311:return 7;break;case 312:return 7;break;case 313:return 7;break;case 314:return 7;break;case 315:return 7;break;case 316:return 7;break;case 317:return 7;break;case 318:return 7;break;case 319:return 7;break;case 320:return 7;break;case 321:return 7;break;case 322:return 7;break;case 323:return 7;break;case 324:return 7;break;case 325:return 7;break;case 326:return 7;break;case 327:return 7;break;case 328:return 7;break;case 329:return 7;break;case 330:return 7;break;case 331:return 7;break;case 332:return 7;break;case 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lexer}();parser.lexer=lexer;function Parser(){this.yy={}}Parser.prototype=parser;parser.Parser=Parser;return new Parser}();if(typeof require!=="undefined"&&typeof exports!=="undefined"){exports.parser=spdxparse;exports.Parser=spdxparse.Parser;exports.parse=function(){return spdxparse.parse.apply(spdxparse,arguments)};exports.main=function commonjsMain(args){if(!args[1]){console.log("Usage: "+args[0]+" FILE");process.exit(1)}var source=require("fs").readFileSync(require("path").normalize(args[1]),"utf8");return exports.parser.parse(source)};if(typeof module!=="undefined"&&require.main===module){exports.main(process.argv.slice(1))}} diff --git a/node_modules/npm/node_modules/validate-npm-package-license/package.json b/node_modules/npm/node_modules/validate-npm-package-license/package.json new file mode 100644 index 00000000..fef2b0ce --- /dev/null +++ b/node_modules/npm/node_modules/validate-npm-package-license/package.json @@ -0,0 +1,72 @@ +{ + "_from": "validate-npm-package-license@>=3.0.1 <3.1.0", + "_id": "validate-npm-package-license@3.0.1", + "_inBundle": true, + "_location": "/npm/validate-npm-package-license", + "_nodeVersion": "0.12.7", + "_npmUser": { + "name": "kemitchell", + "email": "kyle@kemitchell.com" + }, + "_npmVersion": "2.13.5", + "_phantomChildren": { + "spdx-license-ids": "1.2.2" + }, + "_requiredBy": [ + "/npm", + "/npm/init-package-json", + "/npm/normalize-package-data" + ], + "_resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.1.tgz", + "_shasum": "2804babe712ad3379459acfbe24746ab2c303fbc", + "author": { + "name": "Kyle E. Mitchell", + "email": "kyle@kemitchell.com", + "url": "https://kemitchell.com" + }, + "bugs": { + "url": "https://github.com/kemitchell/validate-npm-package-license.js/issues" + }, + "dependencies": { + "spdx-correct": "~1.0.0", + "spdx-expression-parse": "~1.0.0" + }, + "description": "Give me a string and I'll tell you if it's a valid npm package license string", + "devDependencies": { + "defence-cli": "^1.0.1", + "replace-require-self": "^1.0.0" + }, + "directories": {}, + "dist": { + "shasum": "2804babe712ad3379459acfbe24746ab2c303fbc", + "tarball": "http://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.1.tgz" + }, + "gitHead": "00200d28f9960985f221bc1a8a71e4760daf39bf", + "homepage": "https://github.com/kemitchell/validate-npm-package-license.js#readme", + "keywords": [ + "license", + "npm", + "package", + "validation" + ], + "license": "Apache-2.0", + "maintainers": [ + { + "name": "kemitchell", + "email": "kyle@kemitchell.com" + }, + { + "name": "othiym23", + "email": "ogd@aoaioxxysz.net" + } + ], + "name": "validate-npm-package-license", + "repository": { + "type": "git", + "url": "git+https://github.com/kemitchell/validate-npm-package-license.js.git" + }, + "scripts": { + "test": "defence README.md | replace-require-self | node" + }, + "version": "3.0.1" +} diff --git a/node_modules/npm/node_modules/which/CHANGELOG.md b/node_modules/npm/node_modules/which/CHANGELOG.md new file mode 100644 index 00000000..f2c6e4fd --- /dev/null +++ b/node_modules/npm/node_modules/which/CHANGELOG.md @@ -0,0 +1,126 @@ +# Changes + + +## v1.2.11 + +* Prevent changelog script from being included in package + +## v1.2.10 + +* Use env.PATH only, not env.Path + +## v1.2.9 + +* fix for paths starting with ../ +* Remove unused `is-absolute` module + +## v1.2.8 + +* bullet items in changelog that contain (but don't start with) # + +## v1.2.7 + +* strip 'update changelog' changelog entries out of changelog + +## v1.2.6 + +* make the changelog bulleted + +## v1.2.5 + +* make a changelog, and keep it up to date +* don't include tests in package +* Properly handle relative-path executables +* appveyor +* Attach error code to Not Found error +* Make tests pass on Windows + +## v1.2.4 + +* Fix typo + +## v1.2.3 + +* update isexe, fix regression in pathExt handling + +## v1.2.2 + +* update deps, use isexe module, test windows + +## v1.2.1 + +* Sometimes windows PATH entries are quoted +* Fixed a bug in the check for group and user mode bits. This bug was introduced during refactoring for supporting strict mode. +* doc cli + +## v1.2.0 + +* Add support for opt.all and -as cli flags +* test the bin +* update travis +* Allow checking for multiple programs in bin/which +* tap 2 + +## v1.1.2 + +* travis +* Refactored and fixed undefined error on Windows +* Support strict mode + +## v1.1.1 + +* test +g exes against secondary groups, if available +* Use windows exe semantics on cygwin & msys +* cwd should be first in path on win32, not last +* Handle lower-case 'env.Path' on Windows +* Update docs +* use single-quotes + +## v1.1.0 + +* Add tests, depend on is-absolute + +## v1.0.9 + +* which.js: root is allowed to execute files owned by anyone + +## v1.0.8 + +* don't use graceful-fs + +## v1.0.7 + +* add license to package.json + +## v1.0.6 + +* isc license + +## 1.0.5 + +* Awful typo + +## 1.0.4 + +* Test for path absoluteness properly +* win: Allow '' as a pathext if cmd has a . in it + +## 1.0.3 + +* Remove references to execPath +* Make `which.sync()` work on Windows by honoring the PATHEXT variable. +* Make `isExe()` always return true on Windows. +* MIT + +## 1.0.2 + +* Only files can be exes + +## 1.0.1 + +* Respect the PATHEXT env for win32 support +* should 0755 the bin +* binary +* guts +* package +* 1st diff --git a/node_modules/npm/node_modules/which/LICENSE b/node_modules/npm/node_modules/which/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/which/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/which/README.md b/node_modules/npm/node_modules/which/README.md new file mode 100644 index 00000000..7f679d59 --- /dev/null +++ b/node_modules/npm/node_modules/which/README.md @@ -0,0 +1,48 @@ +# which + +Like the unix `which` utility. + +Finds the first instance of a specified executable in the PATH +environment variable. Does not cache the results, so `hash -r` is not +needed when the PATH changes. + +## USAGE + +```javascript +var which = require('which') + +// async usage +which('node', function (er, resolvedPath) { + // er is returned if no "node" is found on the PATH + // if it is found, then the absolute path to the exec is returned +}) + +// sync usage +// throws if not found +var resolved = which.sync('node') + +// Pass options to override the PATH and PATHEXT environment vars. +which('node', { path: someOtherPath }, function (er, resolved) { + if (er) + throw er + console.log('found at %j', resolved) +}) +``` + +## CLI USAGE + +Same as the BSD `which(1)` binary. + +``` +usage: which [-as] program ... +``` + +## OPTIONS + +You may pass an options object as the second argument. + +- `path`: Use instead of the `PATH` environment variable. +- `pathExt`: Use instead of the `PATHEXT` environment variable. +- `all`: Return all matches, instead of just the first one. Note that + this means the function returns an array of strings instead of a + single string. diff --git a/node_modules/npm/node_modules/which/bin/which b/node_modules/npm/node_modules/which/bin/which new file mode 100755 index 00000000..7cee3729 --- /dev/null +++ b/node_modules/npm/node_modules/which/bin/which @@ -0,0 +1,52 @@ +#!/usr/bin/env node +var which = require("../") +if (process.argv.length < 3) + usage() + +function usage () { + console.error('usage: which [-as] program ...') + process.exit(1) +} + +var all = false +var silent = false +var dashdash = false +var args = process.argv.slice(2).filter(function (arg) { + if (dashdash || !/^-/.test(arg)) + return true + + if (arg === '--') { + dashdash = true + return false + } + + var flags = arg.substr(1).split('') + for (var f = 0; f < flags.length; f++) { + var flag = flags[f] + switch (flag) { + case 's': + silent = true + break + case 'a': + all = true + break + default: + console.error('which: illegal option -- ' + flag) + usage() + } + } + return false +}) + +process.exit(args.reduce(function (pv, current) { + try { + var f = which.sync(current, { all: all }) + if (all) + f = f.join('\n') + if (!silent) + console.log(f) + return pv; + } catch (e) { + return 1; + } +}, 0)) diff --git a/node_modules/npm/node_modules/which/node_modules/isexe/.npmignore b/node_modules/npm/node_modules/which/node_modules/isexe/.npmignore new file mode 100644 index 00000000..c1cb757a --- /dev/null +++ b/node_modules/npm/node_modules/which/node_modules/isexe/.npmignore @@ -0,0 +1,2 @@ +.nyc_output/ +coverage/ diff --git a/node_modules/npm/node_modules/which/node_modules/isexe/LICENSE b/node_modules/npm/node_modules/which/node_modules/isexe/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/which/node_modules/isexe/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/which/node_modules/isexe/README.md b/node_modules/npm/node_modules/which/node_modules/isexe/README.md new file mode 100644 index 00000000..30995ad7 --- /dev/null +++ b/node_modules/npm/node_modules/which/node_modules/isexe/README.md @@ -0,0 +1,51 @@ +# isexe + +Minimal module to check if a file is executable. + +Uses `fs.access` if available, and tests against the `PATHEXT` +environment variable on Windows. + +## USAGE + +```javascript +var isexe = require('isexe') +isexe('some-file-name', function (err, isExe) { + if (err) { + console.error('probably file does not exist or something', err) + } else if (isExe) { + console.error('this thing can be run') + } else { + console.error('cannot be run') + } +}) + +// same thing but synchronous, throws errors +var isExe = isexe.sync('some-file-name') + +// treat errors as just "not executable" +isexe('maybe-missing-file', { ignoreErrors: true }, callback) +var isExe = isexe.sync('maybe-missing-file', { ignoreErrors: true }) +``` + +## API + +### `isexe(path, [options], [callback])` + +Check if the path is executable. If no callback provided, and a +global `Promise` object is available, then a Promise will be returned. + +Will raise whatever errors may be raised by `fs.access` or `fs.stat`, +unless `options.ignoreErrors` is set to true. + +### `isexe.sync(path, [options])` + +Same as `isexe` but returns the value and throws any errors raised. + +### Options + +* `ignoreErrors` Treat all errors as "no, this is not executable", but + don't raise them. +* `uid` Number to use as the user id when using the `mode` approach. +* `gid` Number to use as the group id when using the `mode` approach. +* `pathExt` List of path extensions to use instead of `PATHEXT` + environment variable on Windows. diff --git a/node_modules/npm/node_modules/which/node_modules/isexe/access.js b/node_modules/npm/node_modules/which/node_modules/isexe/access.js new file mode 100644 index 00000000..e67b28bd --- /dev/null +++ b/node_modules/npm/node_modules/which/node_modules/isexe/access.js @@ -0,0 +1,15 @@ +module.exports = isexe +isexe.sync = sync + +var fs = require('fs') + +function isexe (path, _, cb) { + fs.access(path, fs.X_OK, function (er) { + cb(er, !er) + }) +} + +function sync (path, _) { + fs.accessSync(path, fs.X_OK) + return true +} diff --git a/node_modules/npm/node_modules/which/node_modules/isexe/index.js b/node_modules/npm/node_modules/which/node_modules/isexe/index.js new file mode 100644 index 00000000..ff8ef113 --- /dev/null +++ b/node_modules/npm/node_modules/which/node_modules/isexe/index.js @@ -0,0 +1,59 @@ +var fs = require('fs') +var core +if (process.platform === 'win32' || global.TESTING_WINDOWS) { + core = require('./windows.js') +} else if (typeof fs.access === 'function') { + core = require('./access.js') +} else { + core = require('./mode.js') +} + +module.exports = isexe +isexe.sync = sync + +function isexe (path, options, cb) { + if (typeof options === 'function') { + cb = options + options = {} + } + + if (!cb) { + if (typeof Promise !== 'function') { + throw new TypeError('callback not provided') + } + + return new Promise(function (resolve, reject) { + isexe(path, options || {}, function (er, is) { + if (er) { + reject(er) + } else { + resolve(is) + } + }) + }) + } + + core(path, options || {}, function (er, is) { + // ignore EACCES because that just means we aren't allowed to run it + if (er) { + if (er.code === 'EACCES' || options && options.ignoreErrors) { + er = null + is = false + } + } + cb(er, is) + }) +} + +function sync (path, options) { + // my kingdom for a filtered catch + try { + return core.sync(path, options || {}) + } catch (er) { + if (options && options.ignoreErrors || er.code === 'EACCES') { + return false + } else { + throw er + } + } +} diff --git a/node_modules/npm/node_modules/which/node_modules/isexe/mode.js b/node_modules/npm/node_modules/which/node_modules/isexe/mode.js new file mode 100644 index 00000000..20442807 --- /dev/null +++ b/node_modules/npm/node_modules/which/node_modules/isexe/mode.js @@ -0,0 +1,37 @@ +module.exports = isexe +isexe.sync = sync + +var fs = require('fs') + +function isexe (path, options, cb) { + fs.stat(path, function (er, st) { + cb(er, er ? false : checkMode(st, options)) + }) +} + +function sync (path, options) { + return checkMode(fs.statSync(path), options) +} + +function checkMode (stat, options) { + var mod = stat.mode + var uid = stat.uid + var gid = stat.gid + + var myUid = options.uid !== undefined ? + options.uid : process.getuid && process.getuid() + var myGid = options.gid !== undefined ? + options.gid : process.getgid && process.getgid() + + var u = parseInt('100', 8) + var g = parseInt('010', 8) + var o = parseInt('001', 8) + var ug = u | g + + var ret = (mod & o) || + (mod & g) && gid === myGid || + (mod & u) && uid === myUid || + (mod & ug) && myUid === 0 + + return ret +} diff --git a/node_modules/npm/node_modules/which/node_modules/isexe/package.json b/node_modules/npm/node_modules/which/node_modules/isexe/package.json new file mode 100644 index 00000000..3027bece --- /dev/null +++ b/node_modules/npm/node_modules/which/node_modules/isexe/package.json @@ -0,0 +1,63 @@ +{ + "_from": "isexe@>=1.1.1 <2.0.0", + "_id": "isexe@1.1.2", + "_inBundle": true, + "_location": "/npm/which/isexe", + "_nodeVersion": "4.0.0", + "_npmOperationalInternal": { + "host": "packages-9-west.internal.npmjs.com", + "tmp": "tmp/isexe-1.1.2.tgz_1454992795963_0.7608721863944083" + }, + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.7.0", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm/which" + ], + "_resolved": "https://registry.npmjs.org/isexe/-/isexe-1.1.2.tgz", + "_shasum": "36f3e22e60750920f5e7241a476a8c6a42275ad0", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/isexe/issues" + }, + "description": "Minimal module to check if a file is executable.", + "devDependencies": { + "mkdirp": "^0.5.1", + "rimraf": "^2.5.0", + "tap": "^5.1.2" + }, + "directories": { + "test": "test" + }, + "dist": { + "shasum": "36f3e22e60750920f5e7241a476a8c6a42275ad0", + "tarball": "https://registry.npmjs.org/isexe/-/isexe-1.1.2.tgz" + }, + "gitHead": "1882eed72c2ba152f4dd1336d857b0755ae306d9", + "homepage": "https://github.com/isaacs/isexe#readme", + "keywords": [], + "license": "ISC", + "main": "index.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "isexe", + "repository": { + "type": "git", + "url": "git+https://github.com/isaacs/isexe.git" + }, + "scripts": { + "test": "tap test/*.js --branches=100 --statements=100 --functions=100 --lines=100" + }, + "version": "1.1.2" +} diff --git a/node_modules/npm/node_modules/which/node_modules/isexe/test/basic.js b/node_modules/npm/node_modules/which/node_modules/isexe/test/basic.js new file mode 100644 index 00000000..969fc9a0 --- /dev/null +++ b/node_modules/npm/node_modules/which/node_modules/isexe/test/basic.js @@ -0,0 +1,211 @@ +var t = require('tap') +var fs = require('fs') +var path = require('path') +var fixture = path.resolve(__dirname, 'fixtures') +var meow = fixture + '/meow.cat' +var mine = fixture + '/mine.cat' +var ours = fixture + '/ours.cat' +var fail = fixture + '/fail.false' +var noent = fixture + '/enoent.exe' +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') + +var isWindows = process.platform === 'win32' +var hasAccess = typeof fs.access === 'function' +var winSkip = isWindows && 'windows' +var accessSkip = !hasAccess && 'no fs.access function' +var hasPromise = typeof Promise === 'function' +var promiseSkip = !hasPromise && 'no global Promise' + +function reset () { + delete require.cache[require.resolve('../')] + return require('../') +} + +t.test('setup fixtures', function (t) { + rimraf.sync(fixture) + mkdirp.sync(fixture) + fs.writeFileSync(meow, '#!/usr/bin/env cat\nmeow\n') + fs.chmodSync(meow, parseInt('0755', 8)) + fs.writeFileSync(fail, '#!/usr/bin/env false\n') + fs.chmodSync(fail, parseInt('0644', 8)) + fs.writeFileSync(mine, '#!/usr/bin/env cat\nmine\n') + fs.chmodSync(mine, parseInt('0744', 8)) + fs.writeFileSync(ours, '#!/usr/bin/env cat\nours\n') + fs.chmodSync(ours, parseInt('0754', 8)) + t.end() +}) + +t.test('promise', { skip: promiseSkip }, function (t) { + var isexe = reset() + t.test('meow async', function (t) { + isexe(meow).then(function (is) { + t.ok(is) + t.end() + }) + }) + t.test('fail async', function (t) { + isexe(fail).then(function (is) { + t.notOk(is) + t.end() + }) + }) + t.test('noent async', function (t) { + isexe(noent).catch(function (er) { + t.ok(er) + t.end() + }) + }) + t.test('noent ignore async', function (t) { + isexe(noent, { ignoreErrors: true }).then(function (is) { + t.notOk(is) + t.end() + }) + }) + t.end() +}) + +t.test('no promise', function (t) { + global.Promise = null + var isexe = reset() + t.throws('try to meow a promise', function () { + isexe(meow) + }) + t.end() +}) + +t.test('access', { skip: accessSkip || winSkip }, function (t) { + runTest(t) +}) + +t.test('mode', { skip: winSkip }, function (t) { + delete fs.access + delete fs.accessSync + var isexe = reset() + t.ok(isexe.sync(ours, { uid: 0, gid: 0 })) + t.ok(isexe.sync(mine, { uid: 0, gid: 0 })) + runTest(t) +}) + +t.test('windows', function (t) { + global.TESTING_WINDOWS = true + var pathExt = '.EXE;.CAT;.CMD;.COM' + t.test('pathExt option', function (t) { + runTest(t, { pathExt: '.EXE;.CAT;.CMD;.COM' }) + }) + t.test('pathExt env', function (t) { + process.env.PATHEXT = pathExt + runTest(t) + }) + t.test('no pathExt', function (t) { + // with a pathExt of '', any filename is fine. + // so the "fail" one would still pass. + runTest(t, { pathExt: '', skipFail: true }) + }) + t.test('pathext with empty entry', function (t) { + // with a pathExt of '', any filename is fine. + // so the "fail" one would still pass. + runTest(t, { pathExt: ';' + pathExt, skipFail: true }) + }) + t.end() +}) + +t.test('cleanup', function (t) { + rimraf.sync(fixture) + t.end() +}) + +function runTest (t, options) { + var isexe = reset() + + var optionsIgnore = Object.create(options || {}) + optionsIgnore.ignoreErrors = true + + if (!options || !options.skipFail) { + t.notOk(isexe.sync(fail, options)) + } + t.notOk(isexe.sync(noent, optionsIgnore)) + if (!options) { + t.ok(isexe.sync(meow)) + } else { + t.ok(isexe.sync(meow, options)) + } + + t.ok(isexe.sync(mine, options)) + t.ok(isexe.sync(ours, options)) + t.throws(function () { + isexe.sync(noent, options) + }) + + t.test('meow async', function (t) { + if (!options) { + isexe(meow, function (er, is) { + if (er) { + throw er + } + t.ok(is) + t.end() + }) + } else { + isexe(meow, options, function (er, is) { + if (er) { + throw er + } + t.ok(is) + t.end() + }) + } + }) + + t.test('mine async', function (t) { + isexe(mine, options, function (er, is) { + if (er) { + throw er + } + t.ok(is) + t.end() + }) + }) + + t.test('ours async', function (t) { + isexe(ours, options, function (er, is) { + if (er) { + throw er + } + t.ok(is) + t.end() + }) + }) + + if (!options || !options.skipFail) { + t.test('fail async', function (t) { + isexe(fail, options, function (er, is) { + if (er) { + throw er + } + t.notOk(is) + t.end() + }) + }) + } + + t.test('noent async', function (t) { + isexe(noent, options, function (er, is) { + t.ok(er) + t.notOk(is) + t.end() + }) + }) + + t.test('noent ignore async', function (t) { + isexe(noent, optionsIgnore, function (er, is) { + if (er) { + throw er + } + t.notOk(is) + t.end() + }) + }) + + t.end() +} diff --git a/node_modules/npm/node_modules/which/node_modules/isexe/windows.js b/node_modules/npm/node_modules/which/node_modules/isexe/windows.js new file mode 100644 index 00000000..aba8561f --- /dev/null +++ b/node_modules/npm/node_modules/which/node_modules/isexe/windows.js @@ -0,0 +1,36 @@ +module.exports = isexe +isexe.sync = sync + +var fs = require('fs') + +function checkPathExt (path, options) { + var pathext = options.pathExt !== undefined ? + options.pathExt : process.env.PATHEXT + + if (!pathext) { + return true + } + + pathext = pathext.split(';') + if (pathext.indexOf('') !== -1) { + return true + } + for (var i = 0; i < pathext.length; i++) { + var p = pathext[i].toLowerCase() + if (p && path.substr(-p.length).toLowerCase() === p) { + return true + } + } + return false +} + +function isexe (path, options, cb) { + fs.stat(path, function (er, st) { + cb(er, er ? false : checkPathExt(path, options)) + }) +} + +function sync (path, options) { + fs.statSync(path) + return checkPathExt(path, options) +} diff --git a/node_modules/npm/node_modules/which/package.json b/node_modules/npm/node_modules/which/package.json new file mode 100644 index 00000000..3a466014 --- /dev/null +++ b/node_modules/npm/node_modules/which/package.json @@ -0,0 +1,73 @@ +{ + "_from": "which@1.2.11", + "_id": "which@1.2.11", + "_inBundle": true, + "_location": "/npm/which", + "_nodeVersion": "6.5.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/which-1.2.11.tgz_1473093398489_0.1032072464004159" + }, + "_npmUser": { + "name": "isaacs", + "email": "i@izs.me" + }, + "_npmVersion": "3.10.7", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/node-gyp" + ], + "_resolved": "https://registry.npmjs.org/which/-/which-1.2.11.tgz", + "_shasum": "c8b2eeea6b8c1659fa7c1dd4fdaabe9533dc5e8b", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me" + }, + "bin": { + "which": "./bin/which" + }, + "bugs": { + "url": "https://github.com/isaacs/node-which/issues" + }, + "dependencies": { + "isexe": "^1.1.1" + }, + "description": "Like which(1) unix command. Find the first instance of an executable in the PATH.", + "devDependencies": { + "mkdirp": "^0.5.0", + "rimraf": "^2.3.3", + "tap": "^5.1.1" + }, + "directories": {}, + "dist": { + "shasum": "c8b2eeea6b8c1659fa7c1dd4fdaabe9533dc5e8b", + "tarball": "https://registry.npmjs.org/which/-/which-1.2.11.tgz" + }, + "files": [ + "which.js", + "bin/which" + ], + "gitHead": "8a7d0aa1ca10173f9f4d84bf528a3efc1f5d0c6f", + "homepage": "https://github.com/isaacs/node-which#readme", + "license": "ISC", + "main": "which.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + } + ], + "name": "which", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/node-which.git" + }, + "scripts": { + "changelog": "bash gen-changelog.sh", + "postversion": "npm run changelog && git add CHANGELOG.md && git commit -m 'update changelog - '${npm_package_version}", + "test": "tap test/*.js --cov" + }, + "version": "1.2.11" +} diff --git a/node_modules/npm/node_modules/which/which.js b/node_modules/npm/node_modules/which/which.js new file mode 100644 index 00000000..5a9b15ca --- /dev/null +++ b/node_modules/npm/node_modules/which/which.js @@ -0,0 +1,133 @@ +module.exports = which +which.sync = whichSync + +var isWindows = process.platform === 'win32' || + process.env.OSTYPE === 'cygwin' || + process.env.OSTYPE === 'msys' + +var path = require('path') +var COLON = isWindows ? ';' : ':' +var isexe = require('isexe') +var fs = require('fs') + +function getNotFoundError (cmd) { + var er = new Error('not found: ' + cmd) + er.code = 'ENOENT' + + return er +} + +function getPathInfo (cmd, opt) { + var colon = opt.colon || COLON + var pathEnv = opt.path || process.env.PATH || '' + var pathExt = [''] + + pathEnv = pathEnv.split(colon) + + var pathExtExe = '' + if (isWindows) { + pathEnv.unshift(process.cwd()) + pathExtExe = (opt.pathExt || process.env.PATHEXT || '.EXE;.CMD;.BAT;.COM') + pathExt = pathExtExe.split(colon) + + + // Always test the cmd itself first. isexe will check to make sure + // it's found in the pathExt set. + if (cmd.indexOf('.') !== -1 && pathExt[0] !== '') + pathExt.unshift('') + } + + // If it has a slash, then we don't bother searching the pathenv. + // just check the file itself, and that's it. + if (cmd.match(/\//) || isWindows && cmd.match(/\\/)) + pathEnv = [''] + + return { + env: pathEnv, + ext: pathExt, + extExe: pathExtExe + } +} + +function which (cmd, opt, cb) { + if (typeof opt === 'function') { + cb = opt + opt = {} + } + + var info = getPathInfo(cmd, opt) + var pathEnv = info.env + var pathExt = info.ext + var pathExtExe = info.extExe + var found = [] + + ;(function F (i, l) { + if (i === l) { + if (opt.all && found.length) + return cb(null, found) + else + return cb(getNotFoundError(cmd)) + } + + var pathPart = pathEnv[i] + if (pathPart.charAt(0) === '"' && pathPart.slice(-1) === '"') + pathPart = pathPart.slice(1, -1) + + var p = path.join(pathPart, cmd) + if (!pathPart && (/^\.[\\\/]/).test(cmd)) { + p = cmd.slice(0, 2) + p + } + ;(function E (ii, ll) { + if (ii === ll) return F(i + 1, l) + var ext = pathExt[ii] + isexe(p + ext, { pathExt: pathExtExe }, function (er, is) { + if (!er && is) { + if (opt.all) + found.push(p + ext) + else + return cb(null, p + ext) + } + return E(ii + 1, ll) + }) + })(0, pathExt.length) + })(0, pathEnv.length) +} + +function whichSync (cmd, opt) { + opt = opt || {} + + var info = getPathInfo(cmd, opt) + var pathEnv = info.env + var pathExt = info.ext + var pathExtExe = info.extExe + var found = [] + + for (var i = 0, l = pathEnv.length; i < l; i ++) { + var pathPart = pathEnv[i] + if (pathPart.charAt(0) === '"' && pathPart.slice(-1) === '"') + pathPart = pathPart.slice(1, -1) + + var p = path.join(pathPart, cmd) + if (!pathPart && /^\.[\\\/]/.test(cmd)) { + p = cmd.slice(0, 2) + p + } + for (var j = 0, ll = pathExt.length; j < ll; j ++) { + var cur = p + pathExt[j] + var is + try { + is = isexe.sync(cur, { pathExt: pathExtExe }) + if (is) { + if (opt.all) + found.push(cur) + else + return cur + } + } catch (ex) {} + } + } + + if (opt.all && found.length) + return found + + throw getNotFoundError(cmd) +} diff --git a/node_modules/npm/node_modules/wrappy/LICENSE b/node_modules/npm/node_modules/wrappy/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/npm/node_modules/wrappy/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/npm/node_modules/wrappy/README.md b/node_modules/npm/node_modules/wrappy/README.md new file mode 100644 index 00000000..98eab252 --- /dev/null +++ b/node_modules/npm/node_modules/wrappy/README.md @@ -0,0 +1,36 @@ +# wrappy + +Callback wrapping utility + +## USAGE + +```javascript +var wrappy = require("wrappy") + +// var wrapper = wrappy(wrapperFunction) + +// make sure a cb is called only once +// See also: http://npm.im/once for this specific use case +var once = wrappy(function (cb) { + var called = false + return function () { + if (called) return + called = true + return cb.apply(this, arguments) + } +}) + +function printBoo () { + console.log('boo') +} +// has some rando property +printBoo.iAmBooPrinter = true + +var onlyPrintOnce = once(printBoo) + +onlyPrintOnce() // prints 'boo' +onlyPrintOnce() // does nothing + +// random property is retained! +assert.equal(onlyPrintOnce.iAmBooPrinter, true) +``` diff --git a/node_modules/npm/node_modules/wrappy/package.json b/node_modules/npm/node_modules/wrappy/package.json new file mode 100644 index 00000000..7d33f310 --- /dev/null +++ b/node_modules/npm/node_modules/wrappy/package.json @@ -0,0 +1,70 @@ +{ + "_from": "wrappy@>=1.0.2 <1.1.0", + "_id": "wrappy@1.0.2", + "_inBundle": true, + "_location": "/npm/wrappy", + "_nodeVersion": "5.10.1", + "_npmOperationalInternal": { + "host": "packages-16-east.internal.npmjs.com", + "tmp": "tmp/wrappy-1.0.2.tgz_1463527848281_0.037129373755306005" + }, + "_npmUser": { + "name": "zkat", + "email": "kat@sykosomatic.org" + }, + "_npmVersion": "3.9.1", + "_phantomChildren": {}, + "_requiredBy": [ + "/npm", + "/npm/inflight", + "/npm/once" + ], + "_resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz", + "_shasum": "b5243d8f3ec1aa35f1364605bc0d1036e30ab69f", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/wrappy/issues" + }, + "dependencies": {}, + "description": "Callback wrapping utility", + "devDependencies": { + "tap": "^2.3.1" + }, + "directories": { + "test": "test" + }, + "dist": { + "shasum": "b5243d8f3ec1aa35f1364605bc0d1036e30ab69f", + "tarball": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz" + }, + "files": [ + "wrappy.js" + ], + "gitHead": "71d91b6dc5bdeac37e218c2cf03f9ab55b60d214", + "homepage": "https://github.com/npm/wrappy", + "license": "ISC", + "main": "wrappy.js", + "maintainers": [ + { + "name": "isaacs", + "email": "i@izs.me" + }, + { + "name": "zkat", + "email": "kat@sykosomatic.org" + } + ], + "name": "wrappy", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/wrappy.git" + }, + "scripts": { + "test": "tap --coverage test/*.js" + }, + "version": "1.0.2" +} diff --git a/node_modules/npm/node_modules/wrappy/wrappy.js b/node_modules/npm/node_modules/wrappy/wrappy.js new file mode 100644 index 00000000..bb7e7d6f --- /dev/null +++ b/node_modules/npm/node_modules/wrappy/wrappy.js @@ -0,0 +1,33 @@ +// Returns a wrapper function that returns a wrapped callback +// The wrapper function should do some stuff, and return a +// presumably different callback function. +// This makes sure that own properties are retained, so that +// decorations and such are not lost along the way. +module.exports = wrappy +function wrappy (fn, cb) { + if (fn && cb) return wrappy(fn)(cb) + + if (typeof fn !== 'function') + throw new TypeError('need wrapper function') + + Object.keys(fn).forEach(function (k) { + wrapper[k] = fn[k] + }) + + return wrapper + + function wrapper() { + var args = new Array(arguments.length) + for (var i = 0; i < args.length; i++) { + args[i] = arguments[i] + } + var ret = fn.apply(this, args) + var cb = args[args.length-1] + if (typeof ret === 'function' && ret !== cb) { + Object.keys(cb).forEach(function (k) { + ret[k] = cb[k] + }) + } + return ret + } +} diff --git a/node_modules/npm/package.json b/node_modules/npm/package.json new file mode 100644 index 00000000..5a9654ef --- /dev/null +++ b/node_modules/npm/package.json @@ -0,0 +1,1867 @@ +{ + "_from": "npm@^2.5.1", + "_id": "npm@2.15.12", + "_inBundle": false, + "_integrity": "sha1-33w+1aJ3w/nUtdgZsFMR0QogCuY=", + "_location": "/npm", + "_phantomChildren": { + "dezalgo": "1.0.3", + "fstream": "1.0.10", + "nopt": "3.0.6", + "path-is-inside": "1.0.1", + "tar": "2.2.1", + "validate-npm-package-name": "2.2.2" + }, + "_requested": { + "type": "range", + "registry": true, + "raw": "npm@^2.5.1", + "name": "npm", + "escapedName": "npm", + "rawSpec": "^2.5.1", + "saveSpec": null, + "fetchSpec": "^2.5.1" + }, + "_requiredBy": [ + "/latest" + ], + "_resolved": "https://registry.npmjs.org/npm/-/npm-2.15.12.tgz", + "_shasum": "df7c3ed5a277c3f9d4b5d819b05311d10a200ae6", + "_spec": "npm@^2.5.1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/latest", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me" + }, + "bin": { + "npm": "./bin/npm-cli.js" + }, + "bugs": { + "url": "https://github.com/npm/npm/issues" + }, + "bundleDependencies": [ + "abbrev", + "ansi", + "ansi-regex", + "ansicolors", + "ansistyles", + "archy", + "async-some", + "block-stream", + "char-spinner", + "chmodr", + "chownr", + "cmd-shim", + "columnify", + "config-chain", + "dezalgo", + "editor", + "fs-vacuum", + "fs-write-stream-atomic", + "fstream", + "fstream-npm", + "github-url-from-git", + "github-url-from-username-repo", + "glob", + "graceful-fs", + "hosted-git-info", + "imurmurhash", + "inflight", + "inherits", + "ini", + "init-package-json", + "lockfile", + "lru-cache", + "minimatch", + "mkdirp", + "node-gyp", + "nopt", + "normalize-git-url", + "normalize-package-data", + "npm-cache-filename", + "npm-install-checks", + "npm-package-arg", + "npm-registry-client", + "npm-user-validate", + "npmlog", + "once", + "opener", + "osenv", + "path-is-inside", + "read", + "read-installed", + "read-package-json", + "readable-stream", + "realize-package-specifier", + "request", + "retry", + "rimraf", + "semver", + "sha", + "slide", + "sorted-object", + "spdx-license-ids", + "strip-ansi", + "tar", + "text-table", + "uid-number", + "umask", + "validate-npm-package-license", + "validate-npm-package-name", + "which", + "wrappy", + "write-file-atomic" + ], + "config": { + "publishtest": false + }, + "contributors": [ + { + "name": "Isaac Z. 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"email": "neil.kistner@gmail.com" + }, + { + "name": "Hutson Betts", + "email": "hbetts@factset.com" + }, + { + "name": "Sergey Simonchik", + "email": "sergey.simonchik@jetbrains.com" + }, + { + "name": "Lewis Cowper", + "email": "lewis.cowper@googlemail.com" + }, + { + "name": "Arturo Coronel", + "email": "aoitsu3@gmail.com" + }, + { + "name": "Scott Plumlee", + "email": "scott@plumlee.org" + }, + { + "name": "gnerkus", + "email": "ifeanyioraelosi@gmail.com" + }, + { + "name": "Robert Ludwig", + "email": "rob.ludwig@rideamigos.com" + }, + { + "name": "Adam Byrne", + "email": "misterbyrne@gmail.com" + }, + { + "name": "GriffinSchneider", + "email": "griffinschneider@gmail.com" + }, + { + "name": "doug.wade", + "email": "doug.wade@redfin.com" + }, + { + "name": "rhgb", + "email": "kaiserdaemon@gmail.com" + }, + { + "name": "Yael", + "email": "yaelz@users.noreply.github.com" + }, + { + "name": "Yann Odeyer", + "email": "yann@odeyer.com" + }, + { + "name": "James Monger", + "email": "jameskmonger@hotmail.co.uk" + }, + { + "name": "Paul Irish", + "email": "paul.irish@gmail.com" + }, + { + "name": "Paul O'Leary McCann", + "email": "polm@dampfkraft.com" + }, + { + "name": "Francis Gulotta", + "email": "wizard@roborooter.com" + }, + { + "name": "Rachel Evans", + "email": "git@rve.org.uk" + }, + { + "name": "Michael Jackson", + "email": "majgis@gmail.com" + }, + { + "name": "Myles Borins", + "email": "mborins@us.ibm.com" + }, + { + "name": "André Herculano", + "email": "andresilveirah@gmail.com" + }, + { + "name": "Wyatt Preul", + "email": "wpreul@gmail.com" + }, + { + "name": "Gianluca Casati", + "email": "fibo@users.noreply.github.com" + }, + { + "name": "Tapani Moilanen", + "email": "moilanen.tapani@gmail.com" + }, + { + "name": "Simon MacDonald", + "email": "simon.macdonald@gmail.com" + }, + { + "name": "Adam Stankiewicz", + "email": "sheerun@sher.pl" + }, + { + "name": "Julian Duque", + "email": "julianduquej@gmail.com" + }, + { + "name": "Michael Hart", + "email": "michael.hart.au@gmail.com" + }, + { + "name": "Daniel Paz-Soldan", + "email": "daniel.pazsoldan@gmail.com" + }, + { + "name": "legodude17", + "email": "legodudejb@gmail.com" + }, + { + "name": "Andrew Meyer", + "email": "andrewm.bpi@gmail.com" + }, + { + "name": "Michael Jasper", + "email": "mdjasper@gmail.com" + }, + { + "name": "Max", + "email": "contact@mstoiber.com" + }, + { + "name": "Jason Karns", + "email": "jason.karns@gmail.com" + } + ], + "dependencies": { + "abbrev": "~1.0.9", + "ansi": "~0.3.1", + "ansi-regex": "*", + "ansicolors": "~0.3.2", + "ansistyles": "~0.1.3", + "archy": "~1.0.0", + "async-some": "~1.0.2", + "block-stream": "0.0.9", + "char-spinner": "~1.0.1", + "chmodr": "~1.0.2", + "chownr": "~1.0.1", + "cmd-shim": "~2.0.2", + "columnify": "~1.5.4", + "config-chain": "~1.1.10", + "dezalgo": "~1.0.3", + "editor": "~1.0.0", + "fs-vacuum": "~1.2.9", + "fs-write-stream-atomic": "~1.0.8", + "fstream": "~1.0.10", + "fstream-npm": "~1.1.1", + 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"/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm/man/man7/npm-config.7", + "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm/man/man7/npm-developers.7", + "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm/man/man7/npm-disputes.7", + "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm/man/man7/npm-index.7", + "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm/man/man7/npm-orgs.7", + "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm/man/man7/npm-registry.7", + "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm/man/man7/npm-scope.7", + "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm/man/man7/npm-scripts.7", + "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm/man/man7/removing-npm.7", + "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm/man/man7/semver.7" + ], + "name": "npm", + "preferGlobal": true, + "repository": { + "type": "git", + "url": "git+https://github.com/npm/npm.git" + }, + "scripts": { + "dumpconf": "env | grep npm | sort | uniq", + "prepublish": "node bin/npm-cli.js prune --prefix=. --no-global && rimraf test/*/*/node_modules && make doc-clean && make -j4 doc", + "preversion": "bash scripts/update-authors.sh && git add AUTHORS && git commit -m \"update AUTHORS\" || true", + "tap": "tap --reporter=classic --timeout 300", + "tap-cover": "tap --coverage --reporter=classic --timeout 600", + "test": "npm run test-tap", + "test-coverage": "npm run tap-cover -- \"test/tap/*.js\"", + "test-node": "\"$NODE\" \"node_modules/.bin/tap\" --timeout 240 \"test/tap/*.js\"", + "test-tap": "npm run tap -- \"test/tap/*.js\"" + }, + "version": "2.15.12" +} diff --git a/node_modules/npm/scripts/clean-old.sh b/node_modules/npm/scripts/clean-old.sh new file mode 100755 index 00000000..cda80f2f --- /dev/null +++ b/node_modules/npm/scripts/clean-old.sh @@ -0,0 +1,165 @@ +#!/bin/bash + +# look for old 0.x cruft, and get rid of it. +# Should already be sitting in the npm folder. + +# This doesn't have to be quite as cross-platform as install.sh. +# There are some bash-isms, because maintaining *two* +# fully-portable posix/bourne sh scripts is too much for +# one project with a sane maintainer. + +# If readlink isn't available, then this is just too tricky. +# However, greadlink is fine, so Solaris can join the party, too. +readlink="readlink" +which $readlink >/dev/null 2>/dev/null +if [ $? -ne 0 ]; then + readlink="greadlink" + which $readlink >/dev/null 2>/dev/null + if [ $? -ne 0 ]; then + echo "Can't find the readlink or greadlink command. Aborting." + exit 1 + fi +fi + +if [ "x$npm_config_prefix" != "x" ]; then + PREFIXES=$npm_config_prefix +else + node="$NODE" + if [ "x$node" = "x" ]; then + node=`which node` + fi + if [ "x$node" = "x" ]; then + echo "Can't find node to determine prefix. Aborting." + exit 1 + fi + + + PREFIX=`dirname $node` + PREFIX=`dirname $PREFIX` + echo "cleanup prefix=$PREFIX" + PREFIXES=$PREFIX + + altprefix=`"$node" -e process.installPrefix` + if [ "x$altprefix" != "x" ] && [ "x$altprefix" != "x$PREFIX" ]; then + echo "altprefix=$altprefix" + PREFIXES="$PREFIX $altprefix" + fi +fi + +# now prefix is where npm would be rooted by default +# go hunting. + +packages= +for prefix in $PREFIXES; do + packages="$packages + "`ls "$prefix"/lib/node/.npm 2>/dev/null | grep -v .cache` +done + +packages=`echo $packages` + +filelist=() +fid=0 + +for prefix in $PREFIXES; do + # remove any links into the .npm dir, or links to + # version-named shims/symlinks. + for folder in share/man bin lib/node; do + find $prefix/$folder -type l | while read file; do + target=`$readlink $file | grep '/\.npm/'` + if [ "x$target" != "x" ]; then + # found one! + filelist[$fid]="$file" + let 'fid++' + # also remove any symlinks to this file. + base=`basename "$file"` + base=`echo "$base" | awk -F@ '{print $1}'` + if [ "x$base" != "x" ]; then + find "`dirname $file`" -type l -name "$base"'*' \ + | while read l; do + target=`$readlink "$l" | grep "$base"` + if [ "x$target" != "x" ]; then + filelist[$fid]="$1" + let 'fid++' + fi + done + fi + fi + done + + # Scour for shim files. These are relics of 0.2 npm installs. + # note: grep -r is not portable. + find $prefix/$folder -type f \ + | xargs grep -sl '// generated by npm' \ + | while read file; do + filelist[$fid]="$file" + let 'fid++' + done + done + + # now remove the package modules, and the .npm folder itself. + if [ "x$packages" != "x" ]; then + for pkg in $packages; do + filelist[$fid]="$prefix/lib/node/$pkg" + let 'fid++' + for i in $prefix/lib/node/$pkg\@*; do + filelist[$fid]="$i" + let 'fid++' + done + done + fi + + for folder in lib/node/.npm lib/npm share/npm; do + if [ -d $prefix/$folder ]; then + filelist[$fid]="$prefix/$folder" + let 'fid++' + fi + done +done + +# now actually clean, but only if there's anything TO clean +if [ "${#filelist[@]}" -gt 0 ]; then + echo "" + echo "This script will find and eliminate any shims, symbolic" + echo "links, and other cruft that was installed by npm 0.x." + echo "" + + if [ "x$packages" != "x" ]; then + echo "The following packages appear to have been installed with" + echo "an old version of npm, and will be removed forcibly:" + for pkg in $packages; do + echo " $pkg" + done + echo "Make a note of these. You may want to install them" + echo "with npm 1.0 when this process is completed." + echo "" + fi + + OK= + if [ "x$1" = "x-y" ]; then + OK="yes" + fi + + while [ "$OK" != "y" ] && [ "$OK" != "yes" ] && [ "$OK" != "no" ]; do + echo "Is this OK?" + echo " enter 'yes' or 'no'" + echo " or 'show' to see a list of files " + read OK + if [ "x$OK" = "xshow" ] || [ "x$OK" = "xs" ]; then + for i in "${filelist[@]}"; do + echo "$i" + done + fi + done + if [ "$OK" = "no" ]; then + echo "Aborting" + exit 1 + fi + for i in "${filelist[@]}"; do + rm -rf "$i" + done +fi + +echo "" +echo 'All clean!' + +exit 0 diff --git a/node_modules/npm/scripts/doc-build.sh b/node_modules/npm/scripts/doc-build.sh new file mode 100755 index 00000000..61819028 --- /dev/null +++ b/node_modules/npm/scripts/doc-build.sh @@ -0,0 +1,119 @@ +#!/usr/bin/env bash + +if [[ $DEBUG != "" ]]; then + set -x +fi +set -o errexit +set -o pipefail + +if ! [ -x node_modules/.bin/marked-man ]; then + ps=0 + if [ -f .building_marked-man ]; then + pid=$(cat .building_marked-man) + ps=$(ps -p $pid | grep $pid | wc -l) || true + fi + + if [ -f .building_marked-man ] && [ $ps != 0 ]; then + while [ -f .building_marked-man ]; do + sleep 1 + done + else + # a race to see which make process will be the one to install marked-man + echo $$ > .building_marked-man + sleep 1 + if [ $(cat .building_marked-man) == $$ ]; then + make node_modules/.bin/marked-man + rm .building_marked-man + else + while [ -f .building_marked-man ]; do + sleep 1 + done + fi + fi +fi + +if ! [ -x node_modules/.bin/marked ]; then + ps=0 + if [ -f .building_marked ]; then + pid=$(cat .building_marked) + ps=$(ps -p $pid | grep $pid | wc -l) || true + fi + + if [ -f .building_marked ] && [ $ps != 0 ]; then + while [ -f .building_marked ]; do + sleep 1 + done + else + # a race to see which make process will be the one to install marked + echo $$ > .building_marked + sleep 1 + if [ $(cat .building_marked) == $$ ]; then + make node_modules/.bin/marked + rm .building_marked + else + while [ -f .building_marked ]; do + sleep 1 + done + fi + fi +fi + +src=$1 +dest=$2 +name=$(basename ${src%.*}) +date=$(date -u +'%Y-%m-%d %H:%M:%S') +version=$(node cli.js -v) + +mkdir -p $(dirname $dest) + +html_replace_tokens () { + local url=$1 + sed "s|@NAME@|$name|g" \ + | sed "s|@DATE@|$date|g" \ + | sed "s|@URL@|$url|g" \ + | sed "s|@VERSION@|$version|g" \ + | perl -p -e 's/]*)>([^\(]*\([0-9]\)) -- (.*?)<\/h1>/

      \2<\/h1>

      \3<\/p>/g' \ + | perl -p -e 's/npm-npm/npm/g' \ + | perl -p -e 's/([^"-])(npm-)?README(?!\.html)(\(1\))?/\1README<\/a>/g' \ + | perl -p -e 's/<a href="[^"]+README.html">README<\/a><\/title>/<title>README<\/title>/g' \ + | perl -p -e 's/([^"-])([^\(> ]+)(\(1\))/\1<a href="..\/cli\/\2.html">\2\3<\/a>/g' \ + | perl -p -e 's/([^"-])([^\(> ]+)(\(3\))/\1<a href="..\/api\/\2.html">\2\3<\/a>/g' \ + | perl -p -e 's/([^"-])([^\(> ]+)(\(5\))/\1<a href="..\/files\/\2.html">\2\3<\/a>/g' \ + | perl -p -e 's/([^"-])([^\(> ]+)(\(7\))/\1<a href="..\/misc\/\2.html">\2\3<\/a>/g' \ + | perl -p -e 's/\([1357]\)<\/a><\/h1>/<\/a><\/h1>/g' \ + | (if [ $(basename $(dirname $dest)) == "doc" ]; then + perl -p -e 's/ href="\.\.\// href="/g' + else + cat + fi) +} + +man_replace_tokens () { + sed "s|@VERSION@|$version|g" \ + | perl -p -e 's/(npm\\-)?([a-zA-Z\\\.\-]*)\(1\)/npm help \2/g' \ + | perl -p -e 's/(npm\\-)?([a-zA-Z\\\.\-]*)\(([57])\)/npm help \3 \2/g' \ + | perl -p -e 's/(npm\\-)?([a-zA-Z\\\.\-]*)\(3\)/npm apihelp \2/g' \ + | perl -p -e 's/npm\(1\)/npm help npm/g' \ + | perl -p -e 's/npm\(3\)/npm apihelp npm/g' +} + +case $dest in + *.[1357]) + ./node_modules/.bin/marked-man --roff $src \ + | man_replace_tokens > $dest + exit $? + ;; + *.html) + url=${dest/html\//} + (cat html/dochead.html && \ + cat $src | ./node_modules/.bin/marked && + cat html/docfoot.html)\ + | html_replace_tokens $url \ + > $dest + exit $? + ;; + *) + echo "Invalid destination type: $dest" >&2 + exit 1 + ;; +esac diff --git a/node_modules/npm/scripts/index-build.js b/node_modules/npm/scripts/index-build.js new file mode 100755 index 00000000..21297cc9 --- /dev/null +++ b/node_modules/npm/scripts/index-build.js @@ -0,0 +1,63 @@ +#!/usr/bin/env node +var fs = require("fs") + , path = require("path") + , root = path.resolve(__dirname, "..") + , glob = require("glob") + , conversion = { "cli": 1, "api": 3, "files": 5, "misc": 7 } + +glob(root + "/{README.md,doc/*/*.md}", function (er, files) { + if (er) + throw er + output(files.map(function (f) { + var b = path.basename(f) + if (b === "README.md") + return [0, b] + if (b === "index.md") + return null + var s = conversion[path.basename(path.dirname(f))] + return [s, f] + }).filter(function (f) { + return f + }).sort(function (a, b) { + return (a[0] === b[0]) + ? ( path.basename(a[1]) === "npm.md" ? -1 + : path.basename(b[1]) === "npm.md" ? 1 + : a[1] > b[1] ? 1 : -1 ) + : a[0] - b[0] + })) +}) + +return + +function output (files) { + console.log( + "npm-index(7) -- Index of all npm documentation\n" + + "==============================================\n") + + writeLines(files, 0) + writeLines(files, 1, "Command Line Documentation", "Using npm on the command line") + writeLines(files, 3, "API Documentation", "Using npm in your Node programs") + writeLines(files, 5, "Files", "File system structures npm uses") + writeLines(files, 7, "Misc", "Various other bits and bobs") +} + +function writeLines (files, sxn, heading, desc) { + if (heading) { + console.log("## %s\n\n%s\n", heading, desc) + } + files.filter(function (f) { + return f[0] === sxn + }).forEach(writeLine) +} + + +function writeLine (sd) { + var sxn = sd[0] || 1 + , doc = sd[1] + , d = path.basename(doc, ".md") + + var content = fs.readFileSync(doc, "utf8").split("\n")[0].split("-- ")[1] + + console.log("### %s(%d)\n", d, sxn) + console.log(content + "\n") +} diff --git a/node_modules/npm/scripts/install.sh b/node_modules/npm/scripts/install.sh new file mode 100755 index 00000000..e6624f06 --- /dev/null +++ b/node_modules/npm/scripts/install.sh @@ -0,0 +1,270 @@ +#!/bin/sh + +# A word about this shell script: +# +# It must work everywhere, including on systems that lack +# a /bin/bash, map 'sh' to ksh, ksh97, bash, ash, or zsh, +# and potentially have either a posix shell or bourne +# shell living at /bin/sh. +# +# See this helpful document on writing portable shell scripts: +# http://www.gnu.org/s/hello/manual/autoconf/Portable-Shell.html +# +# The only shell it won't ever work on is cmd.exe. + +if [ "x$0" = "xsh" ]; then + # run as curl | sh + # on some systems, you can just do cat>npm-install.sh + # which is a bit cuter. But on others, &1 is already closed, + # so catting to another script file won't do anything. + # Follow Location: headers, and fail on errors + curl -f -L -s https://www.npmjs.org/install.sh > npm-install-$$.sh + ret=$? + if [ $ret -eq 0 ]; then + (exit 0) + else + rm npm-install-$$.sh + echo "Failed to download script" >&2 + exit $ret + fi + sh npm-install-$$.sh + ret=$? + rm npm-install-$$.sh + exit $ret +fi + +# See what "npm_config_*" things there are in the env, +# and make them permanent. +# If this fails, it's not such a big deal. +configures="`env | grep 'npm_config_' | sed -e 's|^npm_config_||g'`" + +npm_config_loglevel="error" +if [ "x$npm_debug" = "x" ]; then + (exit 0) +else + echo "Running in debug mode." + echo "Note that this requires bash or zsh." + set -o xtrace + set -o pipefail + npm_config_loglevel="verbose" +fi +export npm_config_loglevel + +# make sure that node exists +node=`which node 2>&1` +ret=$? +if [ $ret -eq 0 ] && [ -x "$node" ]; then + (exit 0) +else + echo "npm cannot be installed without node.js." >&2 + echo "Install node first, and then try again." >&2 + echo "" >&2 + echo "Maybe node is installed, but not in the PATH?" >&2 + echo "Note that running as sudo can change envs." >&2 + echo "" + echo "PATH=$PATH" >&2 + exit $ret +fi + +# set the temp dir +TMP="${TMPDIR}" +if [ "x$TMP" = "x" ]; then + TMP="/tmp" +fi +TMP="${TMP}/npm.$$" +rm -rf "$TMP" || true +mkdir "$TMP" +if [ $? -ne 0 ]; then + echo "failed to mkdir $TMP" >&2 + exit 1 +fi + +BACK="$PWD" + +ret=0 +tar="${TAR}" +if [ -z "$tar" ]; then + tar="${npm_config_tar}" +fi +if [ -z "$tar" ]; then + tar=`which tar 2>&1` + ret=$? +fi + +if [ $ret -eq 0 ] && [ -x "$tar" ]; then + echo "tar=$tar" + echo "version:" + $tar --version + ret=$? +fi + +if [ $ret -eq 0 ]; then + (exit 0) +else + echo "No suitable tar program found." + exit 1 +fi + + + +# Try to find a suitable make +# If the MAKE environment var is set, use that. +# otherwise, try to find gmake, and then make. +# If no make is found, then just execute the necessary commands. + +# XXX For some reason, make is building all the docs every time. This +# is an annoying source of bugs. Figure out why this happens. +MAKE=NOMAKE + +if [ "x$MAKE" = "x" ]; then + make=`which gmake 2>&1` + if [ $? -eq 0 ] && [ -x "$make" ]; then + (exit 0) + else + make=`which make 2>&1` + if [ $? -eq 0 ] && [ -x "$make" ]; then + (exit 0) + else + make=NOMAKE + fi + fi +else + make="$MAKE" +fi + +if [ -x "$make" ]; then + (exit 0) +else + # echo "Installing without make. This may fail." >&2 + make=NOMAKE +fi + +# If there's no bash, then don't even try to clean +if [ -x "/bin/bash" ]; then + (exit 0) +else + clean="no" +fi + +node_version=`"$node" --version 2>&1` +ret=$? +if [ $ret -ne 0 ]; then + echo "You need node to run this program." >&2 + echo "node --version reports: $node_version" >&2 + echo "with exit code = $ret" >&2 + echo "Please install node before continuing." >&2 + exit $ret +fi + +t="${npm_install}" +if [ -z "$t" ]; then + # switch based on node version. + # note that we can only use strict sh-compatible patterns here. + case $node_version in + 0.[01234567].* | v0.[01234567].*) + echo "You are using an outdated and unsupported version of" >&2 + echo "node ($node_version). Please update node and try again." >&2 + exit 99 + ;; + *) + echo "install npm@latest" + t="latest" + ;; + esac +fi + +# need to echo "" after, because Posix sed doesn't treat EOF +# as an implied end of line. +url=`(curl -SsL https://registry.npmjs.org/npm/$t; echo "") \ + | sed -e 's/^.*tarball":"//' \ + | sed -e 's/".*$//'` + +ret=$? +if [ "x$url" = "x" ]; then + ret=125 + # try without the -e arg to sed. + url=`(curl -SsL https://registry.npmjs.org/npm/$t; echo "") \ + | sed 's/^.*tarball":"//' \ + | sed 's/".*$//'` + ret=$? + if [ "x$url" = "x" ]; then + ret=125 + fi +fi +if [ $ret -ne 0 ]; then + echo "Failed to get tarball url for npm/$t" >&2 + exit $ret +fi + + +echo "fetching: $url" >&2 + +cd "$TMP" \ + && curl -SsL "$url" \ + | $tar -xzf - \ + && cd "$TMP"/* \ + && (ver=`"$node" bin/read-package-json.js package.json version` + isnpm10=0 + if [ $ret -eq 0 ]; then + if [ -d node_modules ]; then + if "$node" node_modules/semver/bin/semver -v "$ver" -r "1" + then + isnpm10=1 + fi + else + if "$node" bin/semver -v "$ver" -r ">=1.0"; then + isnpm10=1 + fi + fi + fi + + ret=0 + if [ $isnpm10 -eq 1 ] && [ -f "scripts/clean-old.sh" ]; then + if [ "x$skipclean" = "x" ]; then + (exit 0) + else + clean=no + fi + if [ "x$clean" = "xno" ] \ + || [ "x$clean" = "xn" ]; then + echo "Skipping 0.x cruft clean" >&2 + ret=0 + elif [ "x$clean" = "xy" ] || [ "x$clean" = "xyes" ]; then + NODE="$node" /bin/bash "scripts/clean-old.sh" "-y" + ret=$? + else + NODE="$node" /bin/bash "scripts/clean-old.sh" </dev/tty + ret=$? + fi + fi + + if [ $ret -ne 0 ]; then + echo "Aborted 0.x cleanup. Exiting." >&2 + exit $ret + fi) \ + && (if [ "x$configures" = "x" ]; then + (exit 0) + else + echo "./configure $configures" + echo "$configures" > npmrc + fi) \ + && (if [ "$make" = "NOMAKE" ]; then + (exit 0) + elif "$make" uninstall install; then + (exit 0) + else + make="NOMAKE" + fi + if [ "$make" = "NOMAKE" ]; then + "$node" cli.js rm npm -gf + "$node" cli.js install -gf + fi) \ + && cd "$BACK" \ + && rm -rf "$TMP" \ + && echo "It worked" + +ret=$? +if [ $ret -ne 0 ]; then + echo "It failed" >&2 +fi +exit $ret diff --git a/node_modules/npm/scripts/publish-tag.js b/node_modules/npm/scripts/publish-tag.js new file mode 100644 index 00000000..046ec988 --- /dev/null +++ b/node_modules/npm/scripts/publish-tag.js @@ -0,0 +1,3 @@ +var semver = require("semver") +var version = semver.parse(require("../package.json").version) +console.log('v%s.%s-next', version.major, version.minor) diff --git a/node_modules/npm/scripts/release.sh b/node_modules/npm/scripts/release.sh new file mode 100644 index 00000000..abe6c197 --- /dev/null +++ b/node_modules/npm/scripts/release.sh @@ -0,0 +1,36 @@ +#!/bin/bash + +# script for creating a zip and tarball for inclusion in node + +unset CDPATH + +set -e + +rm -rf release *.tgz || true +mkdir release +node ./cli.js pack --loglevel error >/dev/null +mv *.tgz release +cd release +tar xzf *.tgz + +mkdir node_modules +mv package node_modules/npm + +# make the zip for windows users +cp node_modules/npm/bin/*.cmd . +zipname=npm-$(node ../cli.js -v).zip +zip -q -9 -r -X "$zipname" *.cmd node_modules + +# make the tar for node's deps +cd node_modules +tarname=npm-$(node ../../cli.js -v).tgz +tar czf "$tarname" npm + +cd .. +mv "node_modules/$tarname" . + +rm -rf *.cmd +rm -rf node_modules + +echo "release/$tarname" +echo "release/$zipname" diff --git a/node_modules/npm/scripts/relocate.sh b/node_modules/npm/scripts/relocate.sh new file mode 100755 index 00000000..b7483f29 --- /dev/null +++ b/node_modules/npm/scripts/relocate.sh @@ -0,0 +1,26 @@ +#!/bin/bash + +# Change the cli shebang to point at the specified node +# Useful for when the program is moved around after install. +# Also used by the default 'make install' in node to point +# npm at the newly installed node, rather than the first one +# in the PATH, which would be the default otherwise. + +# bash /path/to/npm/scripts/relocate.sh $nodepath +# If $nodepath is blank, then it'll use /usr/bin/env + +dir="$(dirname "$(dirname "$0")")" +cli="$dir"/bin/npm-cli.js +tmp="$cli".tmp + +node="$1" +if [ "x$node" = "x" ]; then + node="/usr/bin/env node" +fi +node="#!$node" + +sed -e 1d "$cli" > "$tmp" +echo "$node" > "$cli" +cat "$tmp" >> "$cli" +rm "$tmp" +chmod ogu+x $cli diff --git a/node_modules/npm/scripts/update-authors.sh b/node_modules/npm/scripts/update-authors.sh new file mode 100755 index 00000000..75a6e549 --- /dev/null +++ b/node_modules/npm/scripts/update-authors.sh @@ -0,0 +1,9 @@ +#!/bin/sh + +git log --reverse --format='%aN <%aE>' | perl -wnE ' +BEGIN { + say "# Authors sorted by whether or not they\x27re me"; +} + +print $seen{$_} = $_ unless $seen{$_} +' > AUTHORS diff --git a/node_modules/npm/test/common-tap.js b/node_modules/npm/test/common-tap.js new file mode 100644 index 00000000..06c1e3f9 --- /dev/null +++ b/node_modules/npm/test/common-tap.js @@ -0,0 +1,97 @@ +// cheesy hackaround for test deps (read: nock) that rely on setImmediate +if (!global.setImmediate || !require('timers').setImmediate) { + require('timers').setImmediate = global.setImmediate = function () { + var args = [arguments[0], 0].concat([].slice.call(arguments, 1)) + setTimeout.apply(this, args) + } +} +var spawn = require('child_process').spawn +var path = require('path') + +var port = exports.port = 1337 +exports.registry = 'http://localhost:' + port +process.env.npm_config_loglevel = 'error' + +var npm_config_cache = path.resolve(__dirname, 'npm_cache') +process.env.npm_config_cache = exports.npm_config_cache = npm_config_cache +process.env.npm_config_userconfig = exports.npm_config_userconfig = path.join(__dirname, 'fixtures', 'config', 'userconfig') +process.env.npm_config_globalconfig = exports.npm_config_globalconfig = path.join(__dirname, 'fixtures', 'config', 'globalconfig') +process.env.random_env_var = 'foo' +// suppress warnings about using a prerelease version of node +process.env.npm_config_node_version = process.version.replace(/-.*$/, '') + +var bin = exports.bin = require.resolve('../bin/npm-cli.js') +var chain = require('slide').chain +var once = require('once') + +exports.npm = function npm (cmd, opts, cb) { + cb = once(cb) + cmd = [bin].concat(cmd) + opts = opts || {} + + opts.env = opts.env || process.env + if (!opts.env.npm_config_cache) { + opts.env.npm_config_cache = npm_config_cache + } + + var stdout = '' + var stderr = '' + var node = process.execPath + var child = spawn(node, cmd, opts) + + if (child.stderr) { + child.stderr.on('data', function (chunk) { + stderr += chunk + }) + } + + if (child.stdout) { + child.stdout.on('data', function (chunk) { + stdout += chunk + }) + } + + child.on('error', cb) + + child.on('close', function (code) { + cb(null, code, stdout, stderr) + }) + return child +} + +exports.makeGitRepo = function makeGitRepo (params, cb) { + // git must be called after npm.load because it uses config + var git = require('../lib/utils/git.js') + + var root = params.path || process.cwd() + var user = params.user || 'PhantomFaker' + var email = params.email || 'nope@not.real' + var added = params.added || ['package.json'] + var message = params.message || 'stub repo' + + var opts = { cwd: root, env: { PATH: process.env.PATH }} + var commands = [ + git.chainableExec(['init'], opts), + git.chainableExec(['config', 'user.name', user], opts), + git.chainableExec(['config', 'user.email', email], opts), + git.chainableExec(['add'].concat(added), opts), + git.chainableExec(['commit', '-m', message], opts) + ] + + if (Array.isArray(params.commands)) { + commands = commands.concat(params.commands) + } + + chain(commands, cb) +} + +exports.rmFromInShrinkwrap = function rmFromInShrinkwrap (obj) { + for (var i in obj) { + if (i === "from") + delete obj[i] + else if (i === "dependencies") + for (var j in obj[i]) + exports.rmFromInShrinkwrap(obj[i][j]) + } + return obj +} \ No newline at end of file diff --git a/node_modules/npm/test/fixtures/config/builtin b/node_modules/npm/test/fixtures/config/builtin new file mode 100644 index 00000000..dcd542c0 --- /dev/null +++ b/node_modules/npm/test/fixtures/config/builtin @@ -0,0 +1 @@ +builtin-config = true diff --git a/node_modules/npm/test/fixtures/config/globalconfig b/node_modules/npm/test/fixtures/config/globalconfig new file mode 100644 index 00000000..41c0b70c --- /dev/null +++ b/node_modules/npm/test/fixtures/config/globalconfig @@ -0,0 +1 @@ +package-config:foo = boo diff --git a/node_modules/npm/test/fixtures/config/malformed b/node_modules/npm/test/fixtures/config/malformed new file mode 100644 index 00000000..182c4d2c --- /dev/null +++ b/node_modules/npm/test/fixtures/config/malformed @@ -0,0 +1 @@ +email = """ \ No newline at end of file diff --git a/node_modules/npm/test/fixtures/config/multi-ca b/node_modules/npm/test/fixtures/config/multi-ca new file mode 100644 index 00000000..0bc922b2 --- /dev/null +++ b/node_modules/npm/test/fixtures/config/multi-ca @@ -0,0 +1,32 @@ +-----BEGIN CERTIFICATE----- +MIICjTCCAfigAwIBAgIEMaYgRzALBgkqhkiG9w0BAQQwRTELMAkGA1UEBhMCVVMx +NjA0BgNVBAoTLU5hdGlvbmFsIEFlcm9uYXV0aWNzIGFuZCBTcGFjZSBBZG1pbmlz +dHJhdGlvbjAmFxE5NjA1MjgxMzQ5MDUrMDgwMBcROTgwNTI4MTM0OTA1KzA4MDAw +ZzELMAkGA1UEBhMCVVMxNjA0BgNVBAoTLU5hdGlvbmFsIEFlcm9uYXV0aWNzIGFu +ZCBTcGFjZSBBZG1pbmlzdHJhdGlvbjEgMAkGA1UEBRMCMTYwEwYDVQQDEwxTdGV2 +ZSBTY2hvY2gwWDALBgkqhkiG9w0BAQEDSQAwRgJBALrAwyYdgxmzNP/ts0Uyf6Bp +miJYktU/w4NG67ULaN4B5CnEz7k57s9o3YY3LecETgQ5iQHmkwlYDTL2fTgVfw0C +AQOjgaswgagwZAYDVR0ZAQH/BFowWDBWMFQxCzAJBgNVBAYTAlVTMTYwNAYDVQQK 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zrtLmf33e94?q6+?85d_``JS{-Gf?sno1h!1glazG!}RKH<<!K=iul?wqML>d!hpEP z;@z}ZRz-k3L45O2*%+H5AVHXfGHEPl5+gqGgN+bIHY1pX^2H>-B7j}MXa$Gz-j<Uh zKJj^u7EV}ie8rf(oFtn-bqn5;df$=VKy%B3AwH36L^cin6s$@bobBs|Vj4W*Ts=)2 zkfvRtjq?8fg(4v6xt5KP3aKJM^#YHCvV5$P*YT-A1%QWf!;#Mj#ykOyRnGGKr>j9t za2hO%O~8=^T@k>U0bSx$1b~?nmdZ&fG5vQ-W9a_hVJAKC;hzuB_Q%n*Fwy=8;@P4% literal 0 HcmV?d00001 diff --git a/node_modules/npm/test/packages/npm-test-array-bin/test.js b/node_modules/npm/test/packages/npm-test-array-bin/test.js new file mode 100644 index 00000000..984bedb4 --- /dev/null +++ b/node_modules/npm/test/packages/npm-test-array-bin/test.js @@ -0,0 +1,4 @@ +require('child_process').exec('array-bin', { env: process.env }, + function (err) { + if (err && err.code) throw new Error('exited badly with code = ' + err.code) +}) diff --git a/node_modules/npm/test/packages/npm-test-blerg/test.js b/node_modules/npm/test/packages/npm-test-blerg/test.js new file mode 100644 index 00000000..f548458a --- /dev/null +++ b/node_modules/npm/test/packages/npm-test-blerg/test.js @@ -0,0 +1,5 @@ + +var assert = require("assert") +assert.equal(undefined, process.env.npm_config__password, "password exposed!") +assert.equal(undefined, process.env.npm_config__auth, "auth exposed!") +assert.equal(undefined, process.env.npm_config__authCrypt, "authCrypt exposed!") diff --git a/node_modules/npm/test/packages/npm-test-blerg3/test.js b/node_modules/npm/test/packages/npm-test-blerg3/test.js new file mode 100644 index 00000000..f548458a --- /dev/null +++ b/node_modules/npm/test/packages/npm-test-blerg3/test.js @@ -0,0 +1,5 @@ + +var assert = require("assert") +assert.equal(undefined, process.env.npm_config__password, "password exposed!") +assert.equal(undefined, process.env.npm_config__auth, "auth exposed!") +assert.equal(undefined, process.env.npm_config__authCrypt, "authCrypt exposed!") diff --git a/node_modules/npm/test/packages/npm-test-bundled-git/minimatch-expected.json b/node_modules/npm/test/packages/npm-test-bundled-git/minimatch-expected.json new file mode 100644 index 00000000..62b20d69 --- /dev/null +++ b/node_modules/npm/test/packages/npm-test-bundled-git/minimatch-expected.json @@ -0,0 +1,29 @@ +{ + "author": "Isaac Z. Schlueter <i@izs.me> (http://blog.izs.me)", + "name": "minimatch", + "description": "a glob matcher in javascript", + "version": "0.2.1", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/minimatch.git" + }, + "main": "minimatch.js", + "scripts": { + "test": "tap test" + }, + "engines": { + "node": "*" + }, + "dependencies": { + "lru-cache": "~1.0.5" + }, + "devDependencies": { + "tap": "~0.1.3" + }, + "licenses" : [ + { + "type" : "MIT", + "url" : "http://github.com/isaacs/minimatch/raw/master/LICENSE" + } + ] +} diff --git a/node_modules/npm/test/packages/npm-test-bundled-git/test.js b/node_modules/npm/test/packages/npm-test-bundled-git/test.js new file mode 100644 index 00000000..4fcc54ca --- /dev/null +++ b/node_modules/npm/test/packages/npm-test-bundled-git/test.js @@ -0,0 +1,4 @@ +var a = require("./node_modules/glob/node_modules/minimatch/package.json") +var e = require("./minimatch-expected.json") +var assert = require("assert") +assert.deepEqual(a, e, "didn't get expected minimatch/package.json") diff --git a/node_modules/npm/test/packages/npm-test-dir-bin/test.js b/node_modules/npm/test/packages/npm-test-dir-bin/test.js new file mode 100644 index 00000000..c59ec92d --- /dev/null +++ b/node_modules/npm/test/packages/npm-test-dir-bin/test.js @@ -0,0 +1,4 @@ +require('child_process').exec('dir-bin', { stdio: 'pipe', + env: process.env }, function (err) { + if (err && err.code) throw new Error('exited badly with code = ' + err.code) +}) diff --git a/node_modules/npm/test/packages/npm-test-ignore-nested-nm/test.js b/node_modules/npm/test/packages/npm-test-ignore-nested-nm/test.js new file mode 100644 index 00000000..308c66b5 --- /dev/null +++ b/node_modules/npm/test/packages/npm-test-ignore-nested-nm/test.js @@ -0,0 +1,2 @@ +fs = require('fs') +fs.statSync(__dirname + '/lib/node_modules/foo') diff --git a/node_modules/npm/test/packages/npm-test-missing-bindir/test.js b/node_modules/npm/test/packages/npm-test-missing-bindir/test.js new file mode 100644 index 00000000..f548458a --- /dev/null +++ b/node_modules/npm/test/packages/npm-test-missing-bindir/test.js @@ -0,0 +1,5 @@ + +var assert = require("assert") +assert.equal(undefined, process.env.npm_config__password, "password exposed!") +assert.equal(undefined, process.env.npm_config__auth, "auth exposed!") +assert.equal(undefined, process.env.npm_config__authCrypt, "authCrypt exposed!") diff --git a/node_modules/npm/test/packages/npm-test-optional-deps/test.js b/node_modules/npm/test/packages/npm-test-optional-deps/test.js new file mode 100644 index 00000000..2232906d --- /dev/null +++ b/node_modules/npm/test/packages/npm-test-optional-deps/test.js @@ -0,0 +1,9 @@ +var fs = require("fs") +var assert = require("assert") +var path = require("path") + +// sax should be the only dep that ends up installed + +var dir = path.resolve(__dirname, "node_modules") +assert.deepEqual(fs.readdirSync(dir), ["sax"]) +assert.equal(require("sax/package.json").version, "0.3.5") diff --git a/node_modules/npm/test/packages/npm-test-shrinkwrap/npm-shrinkwrap.json b/node_modules/npm/test/packages/npm-test-shrinkwrap/npm-shrinkwrap.json new file mode 100644 index 00000000..09a03414 --- /dev/null +++ b/node_modules/npm/test/packages/npm-test-shrinkwrap/npm-shrinkwrap.json @@ -0,0 +1,48 @@ +{ + "name": "npm-test-shrinkwrap", + "version": "0.0.0", + "dependencies": { + "npm-test-single-file": { + "version": "1.2.3", + "resolved": "https://gist.github.com/isaacs/1837112/raw/9ef57a59fc22aeb1d1ca346b68826dcb638b8416/index.js" + }, + "glob": { + "version": "3.1.5", + "resolved": "git://github.com/isaacs/node-glob.git#67bda227fd7a559cca5620307c7d30a6732a792f", + "dependencies": { + "minimatch": { + "version": "0.2.1", + "dependencies": { + "lru-cache": { + "version": "1.0.5" + } + } + }, + "graceful-fs": { + "version": "1.1.5", + "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-1.1.5.tgz", + "dependencies": { + "fast-list": { + "version": "1.0.2", + "resolved": "https://registry.npmjs.org/fast-list/-/fast-list-1.0.2.tgz" + } + } + }, + "inherits": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/inherits/-/inherits-1.0.0.tgz" + } + } + }, + "minimatch": { + "version": "0.1.5", + "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-0.1.5.tgz", + "dependencies": { + "lru-cache": { + "version": "1.0.5", + "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-1.0.5.tgz" + } + } + } + } +} diff --git a/node_modules/npm/test/run.js b/node_modules/npm/test/run.js new file mode 100644 index 00000000..5b33e68a --- /dev/null +++ b/node_modules/npm/test/run.js @@ -0,0 +1,193 @@ +// Everything in this file uses child processes, because we're +// testing a command line utility. + +var chain = require("slide").chain +var child_process = require("child_process") +var path = require("path") + , testdir = __dirname + , fs = require("graceful-fs") + , npmpkg = path.dirname(testdir) + , npmcli = path.resolve(npmpkg, "bin", "npm-cli.js") + +var temp = process.env.TMPDIR + || process.env.TMP + || process.env.TEMP + || ( process.platform === "win32" + ? "c:\\windows\\temp" + : "/tmp" ) + +temp = path.resolve(temp, "npm-test-" + process.pid) + +var root = path.resolve(temp, "root") + , cache = path.resolve(temp, "npm_cache") + +var failures = 0 + , mkdir = require("mkdirp") + , rimraf = require("rimraf") + +var pathEnvSplit = process.platform === "win32" ? ";" : ":" + , pathEnv = process.env.PATH.split(pathEnvSplit) + , npmPath = process.platform === "win32" ? root : path.join(root, "bin") + +pathEnv.unshift(npmPath, path.join(root, "node_modules", ".bin")) + +// lastly, make sure that we get the same node that is being used to do +// run this script. That's very important, especially when running this +// test file from in the node source folder. +pathEnv.unshift(path.dirname(process.execPath)) + +// the env for all the test installs etc. +var env = {} +Object.keys(process.env).forEach(function (i) { + env[i] = process.env[i] +}) +env.npm_config_prefix = root +env.npm_config_color = "always" +env.npm_config_global = "true" +// have to set this to false, or it'll try to test itself forever +env.npm_config_npat = "false" +env.PATH = pathEnv.join(pathEnvSplit) +env.NODE_PATH = path.join(root, "node_modules") +env.npm_config_cache = cache + + + +function cleanup (cb) { + if (failures !== 0) return + rimraf(root, function (er) { + if (er) cb(er) + mkdir(root, 0755, cb) + }) +} + +function prefix (content, pref) { + return pref + (content.trim().split(/\r?\n/).join("\n" + pref)) +} + +var execCount = 0 +function exec (cmd, cwd, shouldFail, cb) { + if (typeof shouldFail === "function") { + cb = shouldFail, shouldFail = false + } + console.error("\n+"+cmd + (shouldFail ? " (expect failure)" : "")) + + // special: replace 'node' with the current execPath, + // and 'npm' with the thing we installed. + var cmdShow = cmd + var npmReplace = path.resolve(npmPath, "npm") + var nodeReplace = process.execPath + if (process.platform === "win32") { + npmReplace = '"' + npmReplace + '"' + nodeReplace = '"' + nodeReplace + '"' + } + cmd = cmd.replace(/^npm /, npmReplace + " ") + cmd = cmd.replace(/^node /, nodeReplace + " ") + + console.error("$$$$$$ cd %s; PATH=%s %s", cwd, env.PATH, cmd) + + child_process.exec(cmd, {cwd: cwd, env: env}, function (er, stdout, stderr) { + console.error("$$$$$$ after command", cmd, cwd) + if (stdout) { + console.error(prefix(stdout, " 1> ")) + } + if (stderr) { + console.error(prefix(stderr, " 2> ")) + } + + execCount ++ + if (!shouldFail && !er || shouldFail && er) { + // stdout = (""+stdout).trim() + console.log("ok " + execCount + " " + cmdShow) + return cb() + } else { + console.log("not ok " + execCount + " " + cmdShow) + cb(new Error("failed "+cmdShow)) + } + }) +} + +function execChain (cmds, cb) { + chain(cmds.map(function (args) { + return [exec].concat(args) + }), cb) +} + +function flatten (arr) { + return arr.reduce(function (l, r) { + return l.concat(r) + }, []) +} + +function setup (cb) { + cleanup(function (er) { + if (er) return cb(er) + exec("node \""+npmcli+"\" install \""+npmpkg+"\"", root, false, cb) + }) +} + +function main (cb) { + console.log("# testing in %s", temp) + console.log("# global prefix = %s", root) + + + + failures = 0 + + process.chdir(testdir) + var base = path.resolve(root, path.join("lib", "node_modules")) + + // get the list of packages + var packages = fs.readdirSync(path.resolve(testdir, "packages")) + packages = packages.filter(function (p) { + return p && !p.match(/^\./) + }) + + installAllThenTestAll() + + function installAllThenTestAll () { + var packagesToRm = packages.slice(0) + if (process.platform !== "win32") { + // Windows can't handle npm rm npm due to file-in-use issues. + packagesToRm.push("npm") + } + + chain( + [ setup + , [ exec, "npm install "+npmpkg, testdir ] + , [ execChain, packages.map(function (p) { + return [ "npm install packages/"+p, testdir ] + }) ] + , [ execChain, packages.map(function (p) { + return [ "npm test -ddd", path.resolve(base, p) ] + }) ] + , [ execChain, packagesToRm.map(function (p) { + return [ "npm rm "+p, root ] + }) ] + , installAndTestEach + ] + , cb + ) + } + + function installAndTestEach (cb) { + var thingsToChain = [ + setup + , [ execChain, flatten(packages.map(function (p) { + return [ [ "npm install packages/"+p, testdir ] + , [ "npm test", path.resolve(base, p) ] + , [ "npm rm "+p, root ] ] + })) ] + ] + if (process.platform !== "win32") { + // Windows can't handle npm rm npm due to file-in-use issues. + thingsToChain.push([exec, "npm rm npm", testdir]) + } + + chain(thingsToChain, cb) + } +} + +main(function (er) { + console.log("1.." + execCount) + if (er) throw er +}) diff --git a/node_modules/npm/test/tap/00-check-mock-dep.js b/node_modules/npm/test/tap/00-check-mock-dep.js new file mode 100644 index 00000000..1c862317 --- /dev/null +++ b/node_modules/npm/test/tap/00-check-mock-dep.js @@ -0,0 +1,17 @@ +console.log("TAP Version 13") + +process.on("uncaughtException", function (er) { + if (er) { throw er } + console.log("not ok - Failed checking mock registry dep. Expect much fail!") + console.log("1..1") + process.exit(1) +}) + +var assert = require("assert") +var semver = require("semver") +var mock = require("npm-registry-mock/package.json").version +var req = require("../../package.json").devDependencies["npm-registry-mock"] + +assert(semver.satisfies(mock, req)) +console.log("ok") +console.log("1..1") diff --git a/node_modules/npm/test/tap/00-config-setup.js b/node_modules/npm/test/tap/00-config-setup.js new file mode 100644 index 00000000..0daf0dec --- /dev/null +++ b/node_modules/npm/test/tap/00-config-setup.js @@ -0,0 +1,83 @@ +var fs = require("graceful-fs") +var path = require("path") +var userconfigSrc = path.resolve(__dirname, "..", "fixtures", "config", "userconfig") +exports.userconfig = userconfigSrc + "-with-gc" +exports.globalconfig = path.resolve(__dirname, "..", "fixtures", "config", "globalconfig") +exports.builtin = path.resolve(__dirname, "..", "fixtures", "config", "builtin") +exports.malformed = path.resolve(__dirname, "..", "fixtures", "config", "malformed") +exports.ucData = + { globalconfig: exports.globalconfig, + email: "i@izs.me", + "env-thing": "asdf", + "init.author.name": "Isaac Z. Schlueter", + "init.author.email": "i@izs.me", + "init.author.url": "http://blog.izs.me/", + "init.version": "1.2.3", + "proprietary-attribs": false, + "npm:publishtest": true, + "_npmjs.org:couch": "https://admin:password@localhost:5984/registry", + "npm-www:nocache": "1", + nodedir: "/Users/isaacs/dev/js/node-v0.8", + "sign-git-tag": true, + message: "v%s", + "strict-ssl": false, + "tmp": process.env.HOME + "/.tmp", + _auth: "dXNlcm5hbWU6cGFzc3dvcmQ=", + _token: + { AuthSession: "yabba-dabba-doodle", + version: "1", + expires: "1345001053415", + path: "/", + httponly: true } } + +// set the userconfig in the env +// unset anything else that npm might be trying to foist on us +Object.keys(process.env).forEach(function (k) { + if (k.match(/^npm_config_/i)) { + delete process.env[k] + } +}) +process.env.npm_config_userconfig = exports.userconfig +process.env.npm_config_other_env_thing = 1000 +process.env.random_env_var = "asdf" +process.env.npm_config__underbar_env_thing = "underful" +process.env.NPM_CONFIG_UPPERCASE_ENV_THING = 42 + +exports.envData = { + userconfig: exports.userconfig, + "_underbar-env-thing": "underful", + "uppercase-env-thing": "42", + "other-env-thing": "1000" +} +exports.envDataFix = { + userconfig: exports.userconfig, + "_underbar-env-thing": "underful", + "uppercase-env-thing": 42, + "other-env-thing": 1000 +} + +var projectConf = path.resolve(__dirname, '..', '..', '.npmrc') +try { + fs.statSync(projectConf) +} catch (er) { + // project conf not found, probably working with packed npm + fs.writeFileSync(projectConf, 'save-prefix = ~\nproprietary-attribs = false\n') +} + +var projectRc = path.join(__dirname, '..', 'fixtures', 'config', '.npmrc') +try { + fs.statSync(projectRc) +} catch (er) { + // project conf not found, probably working with packed npm + fs.writeFileSync(projectRc, 'just = testing') +} + +if (module === require.main) { + // set the globalconfig in the userconfig + var uc = fs.readFileSync(userconfigSrc) + var gcini = "globalconfig = " + exports.globalconfig + "\n" + fs.writeFileSync(exports.userconfig, gcini + uc) + + console.log("1..1") + console.log("ok 1 setup done") +} diff --git a/node_modules/npm/test/tap/00-verify-bundle-deps.js b/node_modules/npm/test/tap/00-verify-bundle-deps.js new file mode 100644 index 00000000..9d16b2d3 --- /dev/null +++ b/node_modules/npm/test/tap/00-verify-bundle-deps.js @@ -0,0 +1,27 @@ +var fs = require("fs") +var path = require("path") +var test = require("tap").test + +var manifest = require("../../package.json") +var deps = Object.keys(manifest.dependencies) +var dev = Object.keys(manifest.devDependencies) +var bundled = manifest.bundleDependencies + +test("all deps are bundled deps or dev deps", function (t) { + deps.forEach(function (name) { + t.assert( + bundled.indexOf(name) !== -1, + name + " is in bundledDependencies" + ) + }) + + t.same( + fs.readdirSync(path.resolve(__dirname, "../../node_modules")).filter(function (name) { + return (dev.indexOf(name) === -1) && (name !== ".bin") + }).sort(), + bundled.sort(), + "bundleDependencies matches what's in node_modules" + ) + + t.end() +}) diff --git a/node_modules/npm/test/tap/00-verify-ls-ok.js b/node_modules/npm/test/tap/00-verify-ls-ok.js new file mode 100644 index 00000000..aa6acdbc --- /dev/null +++ b/node_modules/npm/test/tap/00-verify-ls-ok.js @@ -0,0 +1,18 @@ +var common = require("../common-tap") +var test = require("tap").test +var path = require("path") +var cwd = path.resolve(__dirname, "..", "..") +var fs = require("fs") + +test("npm ls in npm", function (t) { + t.ok(fs.existsSync(cwd), "ensure that the path we are calling ls within exists") + var files = fs.readdirSync(cwd) + t.notEqual(files.length, 0, "ensure there are files in the directory we are to ls") + + var opt = { cwd: cwd, stdio: [ "ignore", "ignore", 2 ] } + common.npm(["ls"], opt, function (err, code) { + t.ifError(err, "error should not exist") + t.equal(code, 0, "npm ls exited with code") + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/404-parent.js b/node_modules/npm/test/tap/404-parent.js new file mode 100644 index 00000000..eb8ae9bb --- /dev/null +++ b/node_modules/npm/test/tap/404-parent.js @@ -0,0 +1,57 @@ +var common = require("../common-tap.js") +var test = require("tap").test +var npm = require("../../") +var osenv = require("osenv") +var path = require("path") +var fs = require("fs") +var rimraf = require("rimraf") +var mkdirp = require("mkdirp") +var pkg = path.resolve(__dirname, "404-parent") +var mr = require("npm-registry-mock") + +test("404-parent: if parent exists, specify parent in error message", function (t) { + setup() + rimraf.sync(path.resolve(pkg, "node_modules")) + performInstall(function (err) { + t.ok(err instanceof Error, "error was returned") + t.ok(err.parent === "404-parent-test", "error's parent set") + t.end() + }) +}) + +test("cleanup", function (t) { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) + t.end() +}) + +function setup() { + mkdirp.sync(pkg) + mkdirp.sync(path.resolve(pkg, "cache")) + fs.writeFileSync(path.resolve(pkg, "package.json"), JSON.stringify({ + author: "Evan Lucas", + name: "404-parent-test", + version: "0.0.0", + description: "Test for 404-parent", + dependencies: { + "test-npm-404-parent-test": "*" + } + }), "utf8") + process.chdir(pkg) +} + +function plugin (server) { + server.get("/test-npm-404-parent-test") + .reply(404, {"error": "version not found"}) +} + +function performInstall (cb) { + mr({port : common.port, plugin : plugin}, function (er, s) { // create mock registry. + npm.load({registry: common.registry}, function () { + npm.commands.install(pkg, [], function (err) { + cb(err) + s.close() // shutdown mock npm server. + }) + }) + }) +} diff --git a/node_modules/npm/test/tap/404-private-registry-scoped.js b/node_modules/npm/test/tap/404-private-registry-scoped.js new file mode 100644 index 00000000..84251b11 --- /dev/null +++ b/node_modules/npm/test/tap/404-private-registry-scoped.js @@ -0,0 +1,38 @@ +var test = require('tap').test +var common = require('../common-tap.js') +var mr = require('npm-registry-mock') +var server + +test('setup', function (t) { + mr({port: common.port, throwOnUnmatched: true}, function (err, s) { + t.ifError(err, 'registry mocked successfully') + server = s + t.end() + }) +}) + +test('scoped package names not mangled on error with non-root registry', function (t) { + common.npm( + [ + 'cache', + 'add', + '@scope/foo@*', + '--force' + ], + {}, + function (er, code, stdout, stderr) { + t.ifError(er, 'correctly handled 404') + t.equal(code, 1, 'exited with error') + t.match(stderr, /404 Not found/, 'should notify the sort of error as a 404') + t.match(stderr, /@scope\/foo/, 'should have package name in error') + t.end() + } + ) +}) + +test('cleanup', function (t) { + t.pass('cleaned up') + server.done() + server.close() + t.end() +}) diff --git a/node_modules/npm/test/tap/404-private-registry.js b/node_modules/npm/test/tap/404-private-registry.js new file mode 100644 index 00000000..bc716b17 --- /dev/null +++ b/node_modules/npm/test/tap/404-private-registry.js @@ -0,0 +1,39 @@ +var test = require('tap').test +var path = require('path') +var common = require('../common-tap.js') +var mr = require('npm-registry-mock') +var server + +var packageName = path.basename(__filename,'.js') + +test('setup', function (t) { + mr({port: common.port, throwOnUnmatched: true}, function (err, s) { + t.ifError(err, 'registry mocked successfully') + server = s + t.end() + }) +}) + +test('package names not mangled on error with non-root registry', function (t) { + common.npm( + [ + 'cache', + 'add', + packageName + '@*' + ], + {}, + function (er, code, stdout, stderr) { + t.ifError(er, 'correctly handled 404') + t.equal(code, 1, 'exited with error') + t.match(stderr, packageName, 'should have package name in error') + t.end() + } + ) +}) + +test('cleanup', function (t) { + t.pass('cleaned up') + server.done() + server.close() + t.end() +}) diff --git a/node_modules/npm/test/tap/access.js b/node_modules/npm/test/tap/access.js new file mode 100644 index 00000000..41d2c936 --- /dev/null +++ b/node_modules/npm/test/tap/access.js @@ -0,0 +1,527 @@ +var fs = require('fs') +var path = require('path') +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var mr = require('npm-registry-mock') + +var test = require('tap').test +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'access') +var server + +var scoped = { + name: '@scoped/pkg', + version: '1.1.1' +} + +test('setup', function (t) { + mkdirp(pkg, function (er) { + t.ifError(er, pkg + ' made successfully') + + mr({port: common.port}, function (err, s) { + t.ifError(err, 'registry mocked successfully') + server = s + + fs.writeFile( + path.join(pkg, 'package.json'), + JSON.stringify(scoped), + function (er) { + t.ifError(er, 'wrote package.json') + t.end() + } + ) + }) + }) +}) + +test('npm access public on current package', function (t) { + server.post('/-/package/%40scoped%2Fpkg/access', JSON.stringify({ + access: 'public' + })).reply(200, { + accessChanged: true + }) + common.npm([ + 'access', + 'public', + '--registry', common.registry, + '--loglevel', 'silent' + ], { + cwd: pkg + }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access') + t.equal(code, 0, 'exited OK') + t.equal(stderr, '', 'no error output') + t.end() + }) +}) + +test('npm access public when no package passed and no package.json', function (t) { + // need to simulate a missing package.json + var missing = path.join(__dirname, 'access-public-missing-guard') + mkdirp.sync(path.join(missing, 'node_modules')) + + common.npm([ + 'access', + 'public', + '--registry', common.registry + ], { + cwd: missing + }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access') + t.match(stderr, /no package name passed to command and no package.json found/) + rimraf.sync(missing) + t.end() + }) +}) + +test('npm access public when no package passed and invalid package.json', function (t) { + // need to simulate a missing package.json + var invalid = path.join(__dirname, 'access-public-invalid-package') + mkdirp.sync(path.join(invalid, 'node_modules')) + // it's hard to force `read-package-json` to break w/o ENOENT, but this will do it + fs.writeFileSync(path.join(invalid, 'package.json'), '{\n') + + common.npm([ + 'access', + 'public', + '--registry', common.registry + ], { + cwd: invalid + }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access') + t.match(stderr, /Failed to parse json/) + rimraf.sync(invalid) + t.end() + }) +}) + +test('npm access restricted on current package', function (t) { + server.post('/-/package/%40scoped%2Fpkg/access', JSON.stringify({ + access: 'restricted' + })).reply(200, { + accessChanged: true + }) + common.npm([ + 'access', + 'restricted', + '--registry', common.registry, + '--loglevel', 'silent' + ], { + cwd: pkg + }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access') + t.equal(code, 0, 'exited OK') + t.equal(stderr, '', 'no error output') + t.end() + }) +}) + +test('npm access on named package', function (t) { + server.post('/-/package/%40scoped%2Fanother/access', { + access: 'public' + }).reply(200, { + accessChaged: true + }) + common.npm( + [ + 'access', + 'public', '@scoped/another', + '--registry', common.registry, + '--loglevel', 'silent' + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access') + t.equal(code, 0, 'exited OK') + t.equal(stderr, '', 'no error output') + + t.end() + } + ) +}) + +test('npm change access on unscoped package', function (t) { + common.npm( + [ + 'access', + 'restricted', 'yargs', + '--registry', common.registry + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ok(code, 'exited with Error') + t.matches( + stderr, /access commands are only accessible for scoped packages/) + t.end() + } + ) +}) + +test('npm access grant read-only', function (t) { + server.put('/-/team/myorg/myteam/package', { + permissions: 'read-only', + package: '@scoped/another' + }).reply(201, { + accessChaged: true + }) + common.npm( + [ + 'access', + 'grant', 'read-only', + 'myorg:myteam', + '@scoped/another', + '--registry', common.registry + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access grant') + t.equal(code, 0, 'exited with Error') + t.end() + } + ) +}) + +test('npm access grant read-write', function (t) { + server.put('/-/team/myorg/myteam/package', { + permissions: 'read-write', + package: '@scoped/another' + }).reply(201, { + accessChaged: true + }) + common.npm( + [ + 'access', + 'grant', 'read-write', + 'myorg:myteam', + '@scoped/another', + '--registry', common.registry + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access grant') + t.equal(code, 0, 'exited with Error') + t.end() + } + ) +}) + +test('npm access grant others', function (t) { + common.npm( + [ + 'access', + 'grant', 'rerere', + 'myorg:myteam', + '@scoped/another', + '--registry', common.registry + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ok(code, 'exited with Error') + t.matches(stderr, /read-only/) + t.matches(stderr, /read-write/) + t.end() + } + ) +}) + +test('npm access revoke', function (t) { + server.delete('/-/team/myorg/myteam/package', { + package: '@scoped/another' + }).reply(200, { + accessChaged: true + }) + common.npm( + [ + 'access', + 'revoke', + 'myorg:myteam', + '@scoped/another', + '--registry', common.registry + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access grant') + t.equal(code, 0, 'exited with Error') + t.end() + } + ) +}) + +test('npm access ls-packages with no team', function (t) { + var serverPackages = { + '@foo/bar': 'write', + '@foo/util': 'read' + } + var clientPackages = { + '@foo/bar': 'read-write', + '@foo/util': 'read-only' + } + server.get( + '/-/org/username/package?format=cli' + ).reply(200, serverPackages) + common.npm( + [ + 'access', + 'ls-packages', + '--registry', common.registry + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access ls-packages') + t.same(JSON.parse(stdout), clientPackages) + t.end() + } + ) +}) + +test('npm access ls-packages on team', function (t) { + var serverPackages = { + '@foo/bar': 'write', + '@foo/util': 'read' + } + var clientPackages = { + '@foo/bar': 'read-write', + '@foo/util': 'read-only' + } + server.get( + '/-/team/myorg/myteam/package?format=cli' + ).reply(200, serverPackages) + common.npm( + [ + 'access', + 'ls-packages', + 'myorg:myteam', + '--registry', common.registry + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access ls-packages') + t.same(JSON.parse(stdout), clientPackages) + t.end() + } + ) +}) + +test('npm access ls-packages on org', function (t) { + var serverPackages = { + '@foo/bar': 'write', + '@foo/util': 'read' + } + var clientPackages = { + '@foo/bar': 'read-write', + '@foo/util': 'read-only' + } + server.get( + '/-/org/myorg/package?format=cli' + ).reply(200, serverPackages) + common.npm( + [ + 'access', + 'ls-packages', + 'myorg', + '--registry', common.registry + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access ls-packages') + t.same(JSON.parse(stdout), clientPackages) + t.end() + } + ) +}) + +test('npm access ls-packages on user', function (t) { + var serverPackages = { + '@foo/bar': 'write', + '@foo/util': 'read' + } + var clientPackages = { + '@foo/bar': 'read-write', + '@foo/util': 'read-only' + } + server.get( + '/-/org/myorg/package?format=cli' + ).reply(404, {error: 'nope'}) + server.get( + '/-/user/myorg/package?format=cli' + ).reply(200, serverPackages) + common.npm( + [ + 'access', + 'ls-packages', + 'myorg', + '--registry', common.registry + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access ls-packages') + t.same(JSON.parse(stdout), clientPackages) + t.end() + } + ) +}) + +test('npm access ls-packages with no package specified or package.json', function (t) { + // need to simulate a missing package.json + var missing = path.join(__dirname, 'access-missing-guard') + mkdirp.sync(path.join(missing, 'node_modules')) + + var serverPackages = { + '@foo/bar': 'write', + '@foo/util': 'read' + } + var clientPackages = { + '@foo/bar': 'read-write', + '@foo/util': 'read-only' + } + server.get( + '/-/org/myorg/package?format=cli' + ).reply(404, {error: 'nope'}) + server.get( + '/-/user/myorg/package?format=cli' + ).reply(200, serverPackages) + common.npm( + [ + 'access', + 'ls-packages', + 'myorg', + '--registry', common.registry + ], + { cwd: missing }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access ls-packages') + t.same(JSON.parse(stdout), clientPackages) + rimraf.sync(missing) + t.end() + } + ) +}) + +test('npm access ls-collaborators on current', function (t) { + var serverCollaborators = { + 'myorg:myteam': 'write', + 'myorg:anotherteam': 'read' + } + var clientCollaborators = { + 'myorg:myteam': 'read-write', + 'myorg:anotherteam': 'read-only' + } + server.get( + '/-/package/%40scoped%2Fpkg/collaborators?format=cli' + ).reply(200, serverCollaborators) + common.npm( + [ + 'access', + 'ls-collaborators', + '--registry', common.registry + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access ls-collaborators') + t.same(JSON.parse(stdout), clientCollaborators) + t.end() + } + ) +}) + +test('npm access ls-collaborators on package', function (t) { + var serverCollaborators = { + 'myorg:myteam': 'write', + 'myorg:anotherteam': 'read' + } + var clientCollaborators = { + 'myorg:myteam': 'read-write', + 'myorg:anotherteam': 'read-only' + } + server.get( + '/-/package/%40scoped%2Fanother/collaborators?format=cli' + ).reply(200, serverCollaborators) + common.npm( + [ + 'access', + 'ls-collaborators', + '@scoped/another', + '--registry', common.registry + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access ls-collaborators') + t.same(JSON.parse(stdout), clientCollaborators) + t.end() + } + ) +}) + +test('npm access ls-collaborators on current w/user filter', function (t) { + var serverCollaborators = { + 'myorg:myteam': 'write', + 'myorg:anotherteam': 'read' + } + var clientCollaborators = { + 'myorg:myteam': 'read-write', + 'myorg:anotherteam': 'read-only' + } + server.get( + '/-/package/%40scoped%2Fanother/collaborators?format=cli&user=zkat' + ).reply(200, serverCollaborators) + common.npm( + [ + 'access', + 'ls-collaborators', + '@scoped/another', + 'zkat', + '--registry', common.registry + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm access ls-collaborators') + t.same(JSON.parse(stdout), clientCollaborators) + t.end() + } + ) +}) + +test('npm access edit', function (t) { + common.npm( + [ + 'access', + 'edit', '@scoped/another', + '--registry', common.registry + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ok(code, 'exited with Error') + t.match(stderr, /edit subcommand is not implemented yet/) + t.end() + } + ) +}) + +test('npm access blerg', function (t) { + common.npm( + [ + 'access', + 'blerg', '@scoped/another', + '--registry', common.registry + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ok(code, 'exited with Error') + t.matches(stderr, /Usage:/) + t.end() + } + ) +}) + +test('cleanup', function (t) { + t.pass('cleaned up') + rimraf.sync(pkg) + server.done() + server.close() + t.end() +}) diff --git a/node_modules/npm/test/tap/add-local.js b/node_modules/npm/test/tap/add-local.js new file mode 100644 index 00000000..0a5b7b5d --- /dev/null +++ b/node_modules/npm/test/tap/add-local.js @@ -0,0 +1,137 @@ +var path = require('path') +var test = require('tap').test +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var requireInject = require('require-inject') + +var pkg = path.join(__dirname, '/local-dir') +var cache = path.join(pkg, '/cache') +var tmp = path.join(pkg, '/tmp') +var prefix = path.join(pkg, '/prefix') + +var Tacks = require('tacks') +var File = Tacks.File +var Dir = Tacks.Dir + +test('addLocal directory race on Windows', function (t) { + setup() + var p = { + name: 'test', + version: '1.0.0', + type: 'directory', + spec: pkg + } + var fixture = new Tacks( + Dir({ + 'package.json': File(p) + }) + ) + var addLocal = requireInject('../../lib/cache/add-local', { + '../../lib/npm.js': { + cache: cache, + tmp: tmp, + prefix: prefix + }, + '../../lib/cache/get-stat': function (cb) { + cb(null, {}) + }, + chownr: function (x, y, z, cb) { + cb(new Error('chownr should never have been called')) + }, + '../../lib/cache/add-local-tarball.js': function (tgz, data, shasum, cb) { + cb(null) + }, + '../../lib/utils/lifecycle.js': function (data, cycle, p, cb) { + cb(null) + }, + '../../lib/utils/tar.js': { + pack: function (tgz, p, data, fancy, cb) { + cb(null) + } + }, + 'sha': { + get: function (tgz, cb) { + cb(null, 'deadbeef') + } + } + }) + + fixture.create(pkg) + addLocal(p, null, function (err) { + t.ifErr(err, 'addLocal completed without error') + t.done() + }) +}) + +test('addLocal temporary cache file race', function (t) { + // See https://github.com/npm/npm/issues/12669 + setup() + var p = { + name: 'test', + version: '1.0.0', + type: 'directory', + spec: pkg + } + var fixture = new Tacks( + Dir({ + 'package.json': File(p) + }) + ) + var addLocal = requireInject('../../lib/cache/add-local', { + // basic setup/mock stuff + '../../lib/npm.js': { + cache: cache, + tmp: tmp, + prefix: prefix + }, + '../../lib/cache/add-local-tarball.js': function (tgz, data, shasum, cb) { + cb(null) + }, + '../../lib/utils/lifecycle.js': function (data, cycle, p, cb) { + cb(null) + }, + '../../lib/utils/tar.js': { + pack: function (tgz, p, data, fancy, cb) { + cb(null) + } + }, + 'sha': { + get: function (tgz, cb) { + cb(null, 'deadbeef') + } + }, + + // Test-specific mocked values to simulate race. + '../../lib/cache/get-stat': function (cb) { + cb(null, {uid: 1, gid: 2}) + }, + chownr: function (x, y, z, cb) { + // Simulate a race condition between `tar.pack` and `chownr` + // where the latter will return `ENOENT` when an async process + // removes a file that its internal `fs.readdir` listed. + cb({code: 'ENOENT'}) + } + }) + + fixture.create(pkg) + addLocal(p, null, function (err) { + t.ifErr(err, 'addLocal completed without error') + t.done() + }) +}) + +test('cleanup', function (t) { + cleanup() + t.done() +}) + +function setup () { + mkdirp.sync(cache) + mkdirp.sync(tmp) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/add-named-update-protocol-port.js b/node_modules/npm/test/tap/add-named-update-protocol-port.js new file mode 100644 index 00000000..38b500d0 --- /dev/null +++ b/node_modules/npm/test/tap/add-named-update-protocol-port.js @@ -0,0 +1,113 @@ +'use strict' +var path = require('path') +var test = require('tap').test +var common = require('../common-tap') +var mr = require('npm-registry-mock') +var server1 +var server2 + +var packageName = path.basename(__filename, '.js') + +var fooPkg = { + name: packageName, + versions: { + '0.0.0': { + name: packageName, + version: '0.0.0', + dist: { + tarball: 'https://localhost:1338/registry/' + packageName + '/-/' + packageName + '-0.0.0.tgz', + shasum: '356a192b7913b04c54574d18c28d46e6395428ab' + } + } + } +} + +var iPackageName = packageName + 'i' +var fooiPkg = { + name: iPackageName, + versions: { + '0.0.0': { + name: iPackageName, + version: '0.0.0', + dist: { + tarball: 'http://127.0.0.1:1338/registry/' + iPackageName + '/-/' + iPackageName + '-0.0.0.tgz', + shasum: '356a192b7913b04c54574d18c28d46e6395428ab' + } + } + } +} + +test('setup', function (t) { + mr({ + port: 1337, + throwOnUnmatched: true + }, function (err, s) { + t.ifError(err, 'registry mocked successfully') + server1 = s + mr({ + port: 1338, + throwOnUnmatched: true + }, function (err, s) { + t.ifError(err, 'registry mocked successfully') + server2 = s + t.end() + }) + }) + +}) + +test('tarball paths should update port if updating protocol', function (t) { + server1.get('/registry/' + packageName).reply(200, fooPkg) + server1.get( + '/registry/' + packageName + '/-/' + packageName + '-0.0.0.tgz' + ).reply(200, '1') + + common.npm( + [ + 'cache', + 'add', + packageName + '@0.0.0', + '--registry', + 'http://localhost:1337/registry' + ], + {}, + function (er, code, stdout, stderr) { + if (er) { throw er } + t.equal(code, 0, 'addNamed worked') + server1.done() + t.end() + } + ) +}) + +test('tarball paths should NOT update if different hostname', function (t) { + server1.get('/registry/' + iPackageName).reply(200, fooiPkg) + server2.get( + '/registry/' + iPackageName + '/-/' + iPackageName + '-0.0.0.tgz' + ).reply(200, '1') + + common.npm( + [ + 'cache', + 'add', + iPackageName + '@0.0.0', + '--registry', + 'http://localhost:1337/registry' + ], + {}, + function (er, code, stdout, stderr) { + if (er) { throw er } + t.equal(code, 0, 'addNamed worked') + server1.done() + server2.done() + t.end() + } + ) +}) + +test('cleanup', function (t) { + t.pass('cleaned up') + server1.close() + server2.close() + t.end() +}) diff --git a/node_modules/npm/test/tap/add-remote-git-fake-windows.js b/node_modules/npm/test/tap/add-remote-git-fake-windows.js new file mode 100644 index 00000000..66d70800 --- /dev/null +++ b/node_modules/npm/test/tap/add-remote-git-fake-windows.js @@ -0,0 +1,133 @@ +var fs = require('fs') +var resolve = require('path').resolve + +var osenv = require('osenv') +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var test = require('tap').test + +var npm = require('../../lib/npm.js') +var common = require('../common-tap.js') + +var pkg = resolve(__dirname, 'add-remote-git') +var repo = resolve(__dirname, 'add-remote-git-repo') + +var daemon +var daemonPID +var git + +var pjParent = JSON.stringify({ + name: 'parent', + version: '1.2.3', + dependencies: { + child: 'git://localhost:1234/child.git' + } +}, null, 2) + '\n' + +var pjChild = JSON.stringify({ + name: 'child', + version: '1.0.3' +}, null, 2) + '\n' + + +test('setup', function (t) { + bootstrap() + setup(function (er, r) { + if (er) { + throw er + } + + if (!er) { + daemon = r[r.length - 2] + daemonPID = r[r.length - 1] + } + + t.end() + }) +}) + +test('install from repo on \'Windows\'', function (t) { + // before we confuse everything by switching the platform + require('../../lib/install.js') + require('../../lib/unbuild.js') + process.platform = 'win32' + process.chdir(pkg) + npm.commands.install('.', [], function (er) { + t.ifError(er, 'npm installed via git') + + t.end() + }) +}) + +test('clean', function (t) { + daemon.on('close', function () { + cleanup() + t.end() + }) + process.kill(daemonPID) +}) + +function bootstrap () { + rimraf.sync(pkg) + mkdirp.sync(pkg) + fs.writeFileSync(resolve(pkg, 'package.json'), pjParent) +} + +function setup (cb) { + rimraf.sync(repo) + mkdirp.sync(repo) + fs.writeFileSync(resolve(repo, 'package.json'), pjChild) + npm.load({ registry: common.registry, loglevel: 'silent' }, function () { + // some really cheesy monkeypatching + require('module')._cache[require.resolve('which')] = { + exports: function (_, cb) { cb() } + } + git = require('../../lib/utils/git.js') + + function startDaemon (cb) { + // start git server + var d = git.spawn( + [ + 'daemon', + '--verbose', + '--listen=localhost', + '--export-all', + '--base-path=.', + '--reuseaddr', + '--port=1234' + ], + { + cwd: pkg, + env: process.env, + stdio: ['pipe', 'pipe', 'pipe'] + } + ) + d.stderr.on('data', childFinder) + + function childFinder (c) { + var cpid = c.toString().match(/^\[(\d+)\]/) + if (cpid[1]) { + this.removeListener('data', childFinder) + cb(null, [d, cpid[1]]) + } + } + } + + common.makeGitRepo({ + path: repo, + commands: [ + git.chainableExec( + ['clone', '--bare', repo, 'child.git'], + { cwd: pkg, env: process.env } + ), + startDaemon + ] + }, cb) + }) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(repo) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/add-remote-git-file.js b/node_modules/npm/test/tap/add-remote-git-file.js new file mode 100644 index 00000000..673be4c2 --- /dev/null +++ b/node_modules/npm/test/tap/add-remote-git-file.js @@ -0,0 +1,78 @@ +var fs = require('fs') +var resolve = require('path').resolve +var url = require('url') + +var osenv = require('osenv') +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var test = require('tap').test + +var npm = require('../../lib/npm.js') +var common = require('../common-tap.js') + +var pkg = resolve(__dirname, 'add-remote-git-file') +var repo = resolve(__dirname, 'add-remote-git-file-repo') + +var git +var cloneURL = 'git+file://' + resolve(pkg, 'child.git') + +var pjChild = JSON.stringify({ + name: 'child', + version: '1.0.3' +}, null, 2) + '\n' + +test('setup', function (t) { + bootstrap() + setup(function (er, r) { + t.ifError(er, 'git started up successfully') + + t.end() + }) +}) + +test('cache from repo', function (t) { + process.chdir(pkg) + var addRemoteGit = require('../../lib/cache/add-remote-git.js') + addRemoteGit(cloneURL, function (er, data) { + t.ifError(er, 'cached via git') + t.equal( + url.parse(data._resolved).protocol, + 'git+file:', + 'npm didn\'t go crazy adding git+git+git+git' + ) + + t.end() + }) +}) + +test('clean', function (t) { + cleanup() + t.end() +}) + +function bootstrap () { + cleanup() + mkdirp.sync(pkg) +} + +function setup (cb) { + mkdirp.sync(repo) + fs.writeFileSync(resolve(repo, 'package.json'), pjChild) + npm.load({ registry: common.registry, loglevel: 'silent' }, function () { + git = require('../../lib/utils/git.js') + + common.makeGitRepo({ + path: repo, + commands: [git.chainableExec( + ['clone', '--bare', repo, 'child.git'], + { cwd: pkg, env: process.env } + )] + }, cb) + }) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(repo) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/add-remote-git-get-resolved.js b/node_modules/npm/test/tap/add-remote-git-get-resolved.js new file mode 100644 index 00000000..0bd0f29e --- /dev/null +++ b/node_modules/npm/test/tap/add-remote-git-get-resolved.js @@ -0,0 +1,130 @@ +'use strict' +var test = require('tap').test + +var npm = require('../../lib/npm.js') +var common = require('../common-tap.js') + +var normalizeGitUrl = require('normalize-git-url') +var getResolved = null + +/** + * Note: This is here because `normalizeGitUrl` is usually called + * before getResolved is, and receives *that* URL. + */ +function tryGetResolved(uri, treeish) { + return getResolved(normalizeGitUrl(uri).url, treeish) +} + +test('setup', function (t) { + var opts = { + registry: common.registry, + loglevel: 'silent' + } + npm.load(opts, function (er) { + t.ifError(er, 'npm loaded without error') + getResolved = require('../../lib/cache/add-remote-git.js').getResolved + t.end() + }) +}) + +test('add-remote-git#get-resolved git: passthru', function (t) { + verify('git:github.com/foo/repo') + verify('git:github.com/foo/repo.git') + verify('git://github.com/foo/repo#decadacefadabade') + verify('git://github.com/foo/repo.git#decadacefadabade') + + function verify (uri) { + t.equal( + tryGetResolved(uri, 'decadacefadabade'), + 'git://github.com/foo/repo.git#decadacefadabade', + uri + ' normalized to canonical form git://github.com/foo/repo.git#decadacefadabade' + ) + } + t.end() +}) + +test('add-remote-git#get-resolved SSH', function (t) { + t.comment('tests for https://github.com/npm/npm/issues/7961') + verify('git@github.com:foo/repo') + verify('git@github.com:foo/repo#master') + verify('git+ssh://git@github.com/foo/repo#master') + verify('git+ssh://git@github.com/foo/repo#decadacefadabade') + + function verify (uri) { + t.equal( + tryGetResolved(uri, 'decadacefadabade'), + 'git+ssh://git@github.com/foo/repo.git#decadacefadabade', + uri + ' normalized to canonical form git+ssh://git@github.com/foo/repo.git#decadacefadabade' + ) + } + t.end() +}) + +test('add-remote-git#get-resolved HTTPS', function (t) { + verify('https://github.com/foo/repo') + verify('https://github.com/foo/repo#master') + verify('git+https://github.com/foo/repo.git#master') + verify('git+https://github.com/foo/repo#decadacefadabade') + // DEPRECATED + // this is an invalid URL but we normalize it + // anyway. Users shouldn't use this in the future. See note + // below for how this affected non-hosted URLs. + // See https://github.com/npm/npm/issues/8881 + verify('git+https://github.com:foo/repo.git#master') + + function verify (uri) { + t.equal( + tryGetResolved(uri, 'decadacefadabade'), + 'git+https://github.com/foo/repo.git#decadacefadabade', + uri + ' normalized to canonical form git+https://github.com/foo/repo.git#decadacefadabade' + ) + } + t.end() +}) + +test('add-remote-git#get-resolved edge cases', function (t) { + + t.equal( + tryGetResolved('git+ssh://user@bananaboat.com:galbi/blah.git', 'decadacefadabade'), + 'git+ssh://user@bananaboat.com:galbi/blah.git#decadacefadabade', + 'don\'t break non-hosted scp-style locations' + ) + + t.equal( + tryGetResolved('git+ssh://bananaboat:galbi/blah', 'decadacefadabade'), + 'git+ssh://bananaboat:galbi/blah#decadacefadabade', + 'don\'t break non-hosted scp-style locations' + ) + + // DEPRECATED + // When we were normalizing all git URIs, git+https: was being + // automatically converted to ssh:. Some users were relying + // on this funky behavior, so after removing the aggressive + // normalization from non-hosted URIs, we brought this back. + // See https://github.com/npm/npm/issues/8881 + t.equal( + tryGetResolved('git+https://bananaboat:galbi/blah', 'decadacefadabade'), + 'git+https://bananaboat/galbi/blah#decadacefadabade', + 'don\'t break non-hosted scp-style locations' + ) + + t.equal( + tryGetResolved('git+ssh://git.bananaboat.net/foo', 'decadacefadabade'), + 'git+ssh://git.bananaboat.net/foo#decadacefadabade', + 'don\'t break non-hosted SSH URLs' + ) + + t.equal( + tryGetResolved('git+ssh://git.bananaboat.net:/foo', 'decadacefadabade'), + 'git+ssh://git.bananaboat.net:/foo#decadacefadabade', + 'don\'t break non-hosted SSH URLs' + ) + + t.equal( + tryGetResolved('git://gitbub.com/foo/bar.git', 'decadacefadabade'), + 'git://gitbub.com/foo/bar.git#decadacefadabade', + 'don\'t break non-hosted git: URLs' + ) + + t.end() +}) diff --git a/node_modules/npm/test/tap/add-remote-git-shrinkwrap.js b/node_modules/npm/test/tap/add-remote-git-shrinkwrap.js new file mode 100644 index 00000000..e1882d8e --- /dev/null +++ b/node_modules/npm/test/tap/add-remote-git-shrinkwrap.js @@ -0,0 +1,161 @@ +var fs = require('fs') +var resolve = require('path').resolve + +var osenv = require('osenv') +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var test = require('tap').test + +var npm = require('../../lib/npm.js') +var common = require('../common-tap.js') + +var pkg = resolve(__dirname, 'add-remote-git-shrinkwrap') +var repo = resolve(__dirname, 'add-remote-git-shrinkwrap-repo') + +var daemon +var daemonPID +var git + +var pjParent = JSON.stringify({ + name: 'parent', + version: '1.2.3', + dependencies: { + 'child': 'git://localhost:1234/child.git#master' + } +}, null, 2) + '\n' + +var pjChild = JSON.stringify({ + name: 'child', + version: '1.0.3' +}, null, 2) + '\n' + +test('setup', function (t) { + bootstrap() + setup(function (er, r) { + t.ifError(er, 'git started up successfully') + + if (!er) { + daemon = r[r.length - 2] + daemonPID = r[r.length - 1] + } + + t.end() + }) +}) + +test('install from repo', function (t) { + process.chdir(pkg) + npm.commands.install('.', [], function (er) { + t.ifError(er, 'npm installed via git') + + t.end() + }) +}) + +test('shrinkwrap gets correct _from and _resolved (#7121)', function (t) { + common.npm( + [ + 'shrinkwrap', + '--loglevel', 'silent' + ], + { cwd: pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm shrinkwrapped without errors') + t.notOk(code, '`npm shrinkwrap` exited with 0') + t.equal(stdout.trim(), 'wrote npm-shrinkwrap.json') + t.notOk(stderr, 'no error output on successful shrinkwrap') + + var shrinkwrap = require(resolve(pkg, 'npm-shrinkwrap.json')) + t.equal( + shrinkwrap.dependencies.child.from, + 'git://localhost:1234/child.git#master', + 'npm shrinkwrapped from correctly' + ) + + git.whichAndExec( + ['rev-list', '-n1', 'master'], + { cwd: repo, env: process.env }, + function (er, stdout, stderr) { + t.ifErr(er, 'git rev-list ran without error') + t.notOk(stderr, 'no error output') + var treeish = stdout.trim() + + t.equal( + shrinkwrap.dependencies.child.resolved, + 'git://localhost:1234/child.git#' + treeish, + 'npm shrinkwrapped resolved correctly' + ) + + t.end() + } + ) + } + ) +}) + +test('clean', function (t) { + daemon.on('close', function () { + cleanup() + t.end() + }) + process.kill(daemonPID) +}) + +function bootstrap () { + mkdirp.sync(pkg) + fs.writeFileSync(resolve(pkg, 'package.json'), pjParent) +} + +function setup (cb) { + mkdirp.sync(repo) + fs.writeFileSync(resolve(repo, 'package.json'), pjChild) + npm.load({ prefix: pkg, registry: common.registry, loglevel: 'silent' }, function () { + git = require('../../lib/utils/git.js') + + function startDaemon (cb) { + // start git server + var d = git.spawn( + [ + 'daemon', + '--verbose', + '--listen=localhost', + '--export-all', + '--base-path=.', + '--reuseaddr', + '--port=1234' + ], + { + cwd: pkg, + env: process.env, + stdio: ['pipe', 'pipe', 'pipe'] + } + ) + d.stderr.on('data', childFinder) + + function childFinder (c) { + var cpid = c.toString().match(/^\[(\d+)\]/) + if (cpid[1]) { + this.removeListener('data', childFinder) + cb(null, [d, cpid[1]]) + } + } + } + + common.makeGitRepo({ + path: repo, + commands: [ + git.chainableExec( + ['clone', '--bare', repo, 'child.git'], + { cwd: pkg, env: process.env } + ), + startDaemon + ] + }, cb) + }) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(repo) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/add-remote-git.js b/node_modules/npm/test/tap/add-remote-git.js new file mode 100644 index 00000000..24abf33a --- /dev/null +++ b/node_modules/npm/test/tap/add-remote-git.js @@ -0,0 +1,120 @@ +var fs = require('fs') +var resolve = require('path').resolve + +var osenv = require('osenv') +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var test = require('tap').test + +var npm = require('../../lib/npm.js') +var common = require('../common-tap.js') + +var pkg = resolve(__dirname, 'add-remote-git') +var repo = resolve(__dirname, 'add-remote-git-repo') + +var daemon +var daemonPID +var git + +var pjParent = JSON.stringify({ + name: 'parent', + version: '1.2.3', + dependencies: { + child: 'git://localhost:1234/child.git' + } +}, null, 2) + '\n' + +var pjChild = JSON.stringify({ + name: 'child', + version: '1.0.3' +}, null, 2) + '\n' + +test('setup', function (t) { + bootstrap() + setup(function (er, r) { + t.ifError(er, 'git started up successfully') + + if (!er) { + daemon = r[r.length - 2] + daemonPID = r[r.length - 1] + } + + t.end() + }) +}) + +test('install from repo', function (t) { + process.chdir(pkg) + npm.commands.install('.', [], function (er) { + t.ifError(er, 'npm installed via git') + + t.end() + }) +}) + +test('clean', function (t) { + daemon.on('close', function () { + cleanup() + t.end() + }) + process.kill(daemonPID) +}) + +function bootstrap () { + mkdirp.sync(pkg) + fs.writeFileSync(resolve(pkg, 'package.json'), pjParent) +} + +function setup (cb) { + mkdirp.sync(repo) + fs.writeFileSync(resolve(repo, 'package.json'), pjChild) + npm.load({ registry: common.registry, loglevel: 'silent' }, function () { + git = require('../../lib/utils/git.js') + + function startDaemon (cb) { + // start git server + var d = git.spawn( + [ + 'daemon', + '--verbose', + '--listen=localhost', + '--export-all', + '--base-path=.', + '--reuseaddr', + '--port=1234' + ], + { + cwd: pkg, + env: process.env, + stdio: ['pipe', 'pipe', 'pipe'] + } + ) + d.stderr.on('data', childFinder) + + function childFinder (c) { + var cpid = c.toString().match(/^\[(\d+)\]/) + if (cpid[1]) { + this.removeListener('data', childFinder) + cb(null, [d, cpid[1]]) + } + } + } + + common.makeGitRepo({ + path: repo, + commands: [ + git.chainableExec( + ['clone', '--bare', repo, 'child.git'], + { cwd: pkg, env: process.env } + ), + startDaemon + ] + }, cb) + }) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(repo) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/adduser-always-auth.js b/node_modules/npm/test/tap/adduser-always-auth.js new file mode 100644 index 00000000..db0e8b47 --- /dev/null +++ b/node_modules/npm/test/tap/adduser-always-auth.js @@ -0,0 +1,264 @@ +var fs = require("fs") +var path = require("path") +var rimraf = require("rimraf") +var mr = require("npm-registry-mock") + +var test = require("tap").test +var common = require("../common-tap.js") + +var opts = {cwd : __dirname} +var outfile = path.resolve(__dirname, "_npmrc") +var responses = { + "Username" : "u\n", + "Password" : "p\n", + "Email" : "u@p.me\n" +} + +function verifyStdout (runner, successMessage, t) { + var remaining = Object.keys(responses).length + return function (chunk) { + if (remaining > 0) { + remaining-- + + var label = chunk.toString('utf8').split(':')[0] + runner.stdin.write(responses[label]) + + if (remaining === 0) runner.stdin.end() + } else { + var message = chunk.toString('utf8').trim() + t.equal(message, successMessage) + } + } +} + +function mocks (server) { + server.filteringRequestBody(function (r) { + if (r.match(/\"_id\":\"org\.couchdb\.user:u\"/)) { + return "auth" + } + }) + server.put("/-/user/org.couchdb.user:u", "auth") + .reply(201, {username : "u", password : "p", email : "u@p.me"}) +} + +test("npm login", function (t) { + mr({port : common.port, plugin : mocks}, function (er, s) { + var runner = common.npm( + [ + "login", + "--registry", common.registry, + "--loglevel", "silent", + "--userconfig", outfile + ], + opts, + function (err, code) { + t.notOk(code, "exited OK") + t.notOk(err, "no error output") + var config = fs.readFileSync(outfile, "utf8") + t.like(config, /:always-auth=false/, "always-auth is scoped and false (by default)") + s.close() + rimraf(outfile, function (err) { + t.ifError(err, "removed config file OK") + t.end() + }) + }) + + var message = 'Logged in as u on ' + common.registry + '/.' + runner.stdout.on('data', verifyStdout(runner, message, t)) + }) +}) + +test('npm login --scope <scope> uses <scope>:registry as its URI', function (t) { + var port = common.port + 1 + var uri = 'http://localhost:' + port + '/' + var scope = '@myco' + common.npm( + [ + 'config', + '--userconfig', outfile, + 'set', + scope + ':registry', + uri + ], + opts, + function (err, code) { + t.notOk(code, 'exited OK') + t.notOk(err, 'no error output') + + mr({ port: port, plugin: mocks }, function (er, s) { + var runner = common.npm( + [ + 'login', + '--loglevel', 'silent', + '--userconfig', outfile, + '--scope', scope + ], + opts, + function (err, code) { + t.notOk(code, 'exited OK') + t.notOk(err, 'no error output') + var config = fs.readFileSync(outfile, 'utf8') + t.like(config, new RegExp(scope + ':registry=' + uri), 'scope:registry is set') + s.close() + rimraf(outfile, function (err) { + t.ifError(err, 'removed config file OK') + t.end() + }) + }) + + var message = 'Logged in as u to scope ' + scope + ' on ' + uri + '.' + runner.stdout.on('data', verifyStdout(runner, message, t)) + }) + }) +}) + +test('npm login --scope <scope> makes sure <scope> is prefixed by an @', function (t) { + var port = common.port + 1 + var uri = 'http://localhost:' + port + '/' + var scope = 'myco' + var prefixedScope = '@' + scope + common.npm( + [ + '--userconfig', outfile, + 'config', + 'set', + prefixedScope + ':registry', + uri + ], + opts, + function (err, code) { + t.notOk(code, 'exited OK') + t.notOk(err, 'no error output') + + mr({ port: port, plugin: mocks }, function (er, s) { + var runner = common.npm( + [ + 'login', + '--loglevel', 'silent', + '--userconfig', outfile, + '--scope', scope + ], + opts, + function (err, code) { + t.notOk(code, 'exited OK') + t.notOk(err, 'no error output') + var config = fs.readFileSync(outfile, 'utf8') + t.like(config, new RegExp(prefixedScope + ':registry=' + uri), 'scope:registry is set') + s.close() + rimraf(outfile, function (err) { + t.ifError(err, 'removed config file OK') + t.end() + }) + }) + + var message = 'Logged in as u to scope ' + prefixedScope + ' on ' + uri + '.' + runner.stdout.on('data', verifyStdout(runner, message, t)) + }) + }) +}) + +test('npm login --scope <scope> --registry <registry> uses <registry> as its URI', function (t) { + var scope = '@myco' + common.npm( + [ + '--userconfig', outfile, + 'config', + 'set', + scope + ':registry', + 'invalidurl' + ], + opts, + function (err, code) { + t.notOk(code, 'exited OK') + t.notOk(err, 'no error output') + + mr({ port: common.port, plugin: mocks }, function (er, s) { + var runner = common.npm( + [ + 'login', + '--registry', common.registry, + '--loglevel', 'silent', + '--userconfig', outfile, + '--scope', scope + ], + opts, + function (err, code) { + t.notOk(code, 'exited OK') + t.notOk(err, 'no error output') + var config = fs.readFileSync(outfile, 'utf8') + t.like(config, new RegExp(scope + ':registry=' + common.registry), 'scope:registry is set') + s.close() + rimraf(outfile, function (err) { + t.ifError(err, 'removed config file OK') + t.end() + }) + }) + + var message = 'Logged in as u to scope ' + scope + ' on ' + common.registry + '/.' + runner.stdout.on('data', verifyStdout(runner, message, t)) + }) + }) +}) + +test("npm login --always-auth", function (t) { + mr({port : common.port, plugin : mocks}, function (er, s) { + var runner = common.npm( + [ + "login", + "--registry", common.registry, + "--loglevel", "silent", + "--userconfig", outfile, + "--always-auth" + ], + opts, + function (err, code) { + t.notOk(code, "exited OK") + t.notOk(err, "no error output") + var config = fs.readFileSync(outfile, "utf8") + t.like(config, /:always-auth=true/, "always-auth is scoped and true") + s.close() + rimraf(outfile, function (err) { + t.ifError(err, "removed config file OK") + t.end() + }) + }) + + var message = 'Logged in as u on ' + common.registry + '/.' + runner.stdout.on('data', verifyStdout(runner, message, t)) + }) +}) + +test("npm login --no-always-auth", function (t) { + mr({port : common.port, plugin : mocks}, function (er, s) { + var runner = common.npm( + [ + "login", + "--registry", common.registry, + "--loglevel", "silent", + "--userconfig", outfile, + "--no-always-auth" + ], + opts, + function (err, code) { + t.notOk(code, "exited OK") + t.notOk(err, "no error output") + var config = fs.readFileSync(outfile, "utf8") + t.like(config, /:always-auth=false/, "always-auth is scoped and false") + s.close() + rimraf(outfile, function (err) { + t.ifError(err, "removed config file OK") + t.end() + }) + }) + + var message = 'Logged in as u on ' + common.registry + '/.' + runner.stdout.on('data', verifyStdout(runner, message, t)) + }) +}) + + +test("cleanup", function (t) { + rimraf.sync(outfile) + t.pass("cleaned up") + t.end() +}) diff --git a/node_modules/npm/test/tap/adduser-legacy-auth.js b/node_modules/npm/test/tap/adduser-legacy-auth.js new file mode 100644 index 00000000..890a3fd2 --- /dev/null +++ b/node_modules/npm/test/tap/adduser-legacy-auth.js @@ -0,0 +1,97 @@ +var fs = require('fs') +var path = require('path') +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var mr = require('npm-registry-mock') + +var test = require('tap').test +var common = require('../common-tap.js') + +var opts = { cwd: __dirname } +var pkg = path.resolve(__dirname, 'adduser-legacy-auth') +var outfile = path.resolve(pkg, '_npmrc') + +var contents = '_auth=' + new Buffer('u:x').toString('base64') + '\n' + + 'registry=https://nonexistent.lvh.me/registry\n' + + 'email=u@p.me\n' + +var responses = { + 'Username': 'u\n', + 'Password': 'p\n', + 'Email': 'u@p.me\n' +} + +function mocks (server) { + server.filteringRequestBody(function (r) { + if (r.match(/"_id":"org\.couchdb\.user:u"/)) { + return 'auth' + } + }) + server.put('/-/user/org.couchdb.user:u', 'auth') + .reply(409, { error: 'user exists' }) + server.get('/-/user/org.couchdb.user:u?write=true') + .reply(200, { _rev: '3-deadcafebabebeef' }) + server.put( + '/-/user/org.couchdb.user:u/-rev/3-deadcafebabebeef', + 'auth', + { authorization: 'Basic dTpw' } + ).reply(201, { username: 'u', password: 'p', email: 'u@p.me' }) +} + +test('setup', function (t) { + mkdirp(pkg, function (er) { + t.ifError(er, pkg + ' made successfully') + + fs.writeFile(outfile, contents, function (er) { + t.ifError(er, 'wrote legacy config') + + t.end() + }) + }) +}) + +test('npm login', function (t) { + mr({ port: common.port, plugin: mocks }, function (er, s) { + var runner = common.npm( + [ + 'login', + '--registry', common.registry, + '--loglevel', 'silent', + '--userconfig', outfile + ], + opts, + function (err, code, stdout, stderr) { + t.ifError(err, 'npm ran without issue') + t.notOk(code, 'exited OK') + t.notOk(stderr, 'no error output') + var config = fs.readFileSync(outfile, 'utf8') + t.like(config, /:always-auth=false/, 'always-auth is scoped and false (by default)') + s.close() + rimraf(outfile, function (err) { + t.ifError(err, 'removed config file OK') + t.end() + }) + }) + + var remaining = Object.keys(responses).length + runner.stdout.on('data', function (chunk) { + if (remaining > 0) { + remaining-- + + var label = chunk.toString('utf8').split(':')[0] + runner.stdin.write(responses[label]) + + if (remaining === 0) runner.stdin.end() + } else { + var message = chunk.toString('utf8').trim() + t.equal(message, 'Logged in as u on ' + common.registry + '/.') + } + }) + }) +}) + +test('cleanup', function (t) { + rimraf.sync(pkg) + t.pass('cleaned up') + t.end() +}) diff --git a/node_modules/npm/test/tap/bearer-token-check.js b/node_modules/npm/test/tap/bearer-token-check.js new file mode 100644 index 00000000..6db2b832 --- /dev/null +++ b/node_modules/npm/test/tap/bearer-token-check.js @@ -0,0 +1,119 @@ +var resolve = require('path').resolve +var writeFileSync = require('graceful-fs').writeFileSync + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var toNerfDart = require('../../lib/config/nerf-dart.js') + +var pkg = resolve(__dirname, 'install-bearer-check') +var outfile = resolve(pkg, '_npmrc') +var modules = resolve(pkg, 'node_modules') +var tarballPath = '/scoped-underscore/-/scoped-underscore-1.3.1.tgz' +// needs to be a different hostname to verify tokens (not) being sent correctly +var tarballURL = 'http://lvh.me:' + common.port + tarballPath +var tarball = resolve(__dirname, '../fixtures/scoped-underscore-1.3.1.tgz') + +var server + +var EXEC_OPTS = { cwd: pkg } + +function mocks (server) { + var auth = 'Bearer 0xabad1dea' + server.get(tarballPath, { authorization: auth }).reply(403, { + error: 'token leakage', + reason: 'This token should not be sent.' + }) + server.get(tarballPath).replyWithFile(200, tarball) +} + +test('setup', function (t) { + mr({ port: common.port, plugin: mocks }, function (er, s) { + server = s + t.ok(s, 'set up mock registry') + setup() + t.end() + }) +}) + +test('authed npm install with tarball not on registry', function (t) { + common.npm( + [ + 'install', + '--loglevel', 'silent', + '--json', + '--fetch-retries', 0, + '--userconfig', outfile + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, 'test runner executed without error') + t.equal(code, 0, 'npm install exited OK') + t.notOk(stderr, 'no output on stderr') + try { + var results = JSON.parse(stdout) + } catch (ex) { + console.error('#', ex) + t.ifError(ex, 'stdout was valid JSON') + } + + if (results) { + var installedversion = { + 'name': '@scoped/underscore', + 'version': '1.3.1', + 'from': 'http://lvh.me:1337/scoped-underscore/-/scoped-underscore-1.3.1.tgz', + 'dependencies': {} + } + t.isDeeply(results[0], installedversion, '@scoped/underscore installed') + } + + t.end() + } + ) +}) + +test('cleanup', function (t) { + server.close() + cleanup() + t.end() +}) + +var contents = '@scoped:registry=' + common.registry + '\n' + + toNerfDart(common.registry) + ':_authToken=0xabad1dea\n' + +var json = { + name: 'test-package-install', + version: '1.0.0' +} + +var shrinkwrap = { + name: 'test-package-install', + version: '1.0.0', + dependencies: { + '@scoped/underscore': { + resolved: tarballURL, + from: '>=1.3.1 <2', + version: '1.3.1' + } + } +} + +function setup () { + cleanup() + mkdirp.sync(modules) + writeFileSync(resolve(pkg, 'package.json'), JSON.stringify(json, null, 2) + '\n') + writeFileSync(outfile, contents) + writeFileSync( + resolve(pkg, 'npm-shrinkwrap.json'), + JSON.stringify(shrinkwrap, null, 2) + '\n' + ) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/bin.js b/node_modules/npm/test/tap/bin.js new file mode 100644 index 00000000..ee4e1ff2 --- /dev/null +++ b/node_modules/npm/test/tap/bin.js @@ -0,0 +1,17 @@ +var path = require("path") +var test = require("tap").test +var common = require("../common-tap.js") +var opts = { cwd: __dirname } +var binDir = "../../node_modules/.bin" +var fixture = path.resolve(__dirname, binDir) + +test('npm bin', function (t) { + common.npm(["bin"], opts, function (err, code, stdout, stderr) { + t.ifError(err, "bin ran without issue") + t.notOk(stderr, "should have no stderr") + t.equal(code, 0, "exit ok") + var res = path.resolve(stdout) + t.equal(res, fixture + "\n") + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/bitbucket-https-url-with-creds-package.js b/node_modules/npm/test/tap/bitbucket-https-url-with-creds-package.js new file mode 100644 index 00000000..e5a4142e --- /dev/null +++ b/node_modules/npm/test/tap/bitbucket-https-url-with-creds-package.js @@ -0,0 +1,83 @@ +'use strict' +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var requireInject = require('require-inject') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'bitbucket-https-url-with-creds-package') + +var json = { + name: 'bitbucket-https-url-with-creds-package', + version: '0.0.0', + dependencies: { + 'private': 'git+https://user:pass@bitbucket.org/foo/private.git' + } +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('bitbucket-https-url-with-creds-package', function (t) { + var cloneUrls = [ + ['https://user:pass@bitbucket.org/foo/private.git', 'Bitbucket URLs with passwords try only that.'] + ] + + var npm = requireInject.installGlobally('../../lib/npm.js', { + 'child_process': { + 'execFile': function (cmd, args, options, cb) { + process.nextTick(function () { + if (args[0] !== 'clone') return cb(null, '', '') + var cloneUrl = cloneUrls.shift() + if (cloneUrl) { + t.is(args[3], cloneUrl[0], cloneUrl[1]) + } else { + t.fail('too many attempts to clone') + } + cb(new Error()) + }) + } + } + }) + + var opts = { + cache: path.resolve(pkg, 'cache'), + prefix: pkg, + registry: common.registry, + loglevel: 'silent' + } + npm.load(opts, function (er) { + t.ifError(er, 'npm loaded without error') + npm.commands.install([], function (er) { + t.ok(er, 'mocked install failed as expected') + t.end() + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/bitbucket-https-url-with-creds.js b/node_modules/npm/test/tap/bitbucket-https-url-with-creds.js new file mode 100644 index 00000000..3f39e3be --- /dev/null +++ b/node_modules/npm/test/tap/bitbucket-https-url-with-creds.js @@ -0,0 +1,80 @@ +'use strict' +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var requireInject = require('require-inject') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'bitbucket-https-url-with-creds') + +var json = { + name: 'bitbucket-https-url-with-creds', + version: '0.0.0' +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('bitbucket-https-url-with-creds', function (t) { + var cloneUrls = [ + ['https://user:pass@bitbucket.org/foo/private.git', 'Bitbucket URLs with passwords try only that.'] + ] + + var npm = requireInject.installGlobally('../../lib/npm.js', { + 'child_process': { + 'execFile': function (cmd, args, options, cb) { + process.nextTick(function () { + if (args[0] !== 'clone') return cb(null, '', '') + var cloneUrl = cloneUrls.shift() + if (cloneUrl) { + t.is(args[3], cloneUrl[0], cloneUrl[1]) + } else { + t.fail('too many attempts to clone') + } + cb(new Error()) + }) + } + } + }) + + var opts = { + cache: path.resolve(pkg, 'cache'), + prefix: pkg, + registry: common.registry, + loglevel: 'silent' + } + npm.load(opts, function (er) { + t.ifError(er, 'npm loaded without error') + npm.commands.install(['git+https://user:pass@bitbucket.org/foo/private.git'], function (er) { + t.ok(er, 'mocked install failed as expected') + t.end() + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/bitbucket-shortcut-package.js b/node_modules/npm/test/tap/bitbucket-shortcut-package.js new file mode 100644 index 00000000..bc38bd02 --- /dev/null +++ b/node_modules/npm/test/tap/bitbucket-shortcut-package.js @@ -0,0 +1,84 @@ +'use strict' +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var requireInject = require('require-inject') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'bitbucket-shortcut-package') + +var json = { + name: 'bitbucket-shortcut-package', + version: '0.0.0', + dependencies: { + 'private': 'bitbucket:foo/private' + } +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('bitbucket-shortcut', function (t) { + var cloneUrls = [ + ['git@bitbucket.org:foo/private.git', 'Bitbucket shortcuts try SSH first'], + ['https://bitbucket.org/foo/private.git', 'Bitbucket shortcuts try HTTPS URLs second'] + ] + + var npm = requireInject.installGlobally('../../lib/npm.js', { + 'child_process': { + 'execFile': function (cmd, args, options, cb) { + process.nextTick(function () { + if (args[0] !== 'clone') return cb(null, '', '') + var cloneUrl = cloneUrls.shift() + if (cloneUrl) { + t.is(args[3], cloneUrl[0], cloneUrl[1]) + } else { + t.fail('too many attempts to clone') + } + cb(new Error()) + }) + } + } + }) + + var opts = { + cache: path.resolve(pkg, 'cache'), + prefix: pkg, + registry: common.registry, + loglevel: 'silent' + } + npm.load(opts, function (er) { + t.ifError(er, 'npm loaded without error') + npm.commands.install([], function (er) { + t.ok(er, 'mocked install failed as expected') + t.end() + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/bitbucket-shortcut.js b/node_modules/npm/test/tap/bitbucket-shortcut.js new file mode 100644 index 00000000..51afe199 --- /dev/null +++ b/node_modules/npm/test/tap/bitbucket-shortcut.js @@ -0,0 +1,81 @@ +'use strict' +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var requireInject = require('require-inject') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'bitbucket-shortcut') + +var json = { + name: 'bitbucket-shortcut', + version: '0.0.0' +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('bitbucket-shortcut', function (t) { + var cloneUrls = [ + ['git@bitbucket.org:foo/private.git', 'Bitbucket shortcuts try SSH first'], + ['https://bitbucket.org/foo/private.git', 'Bitbucket shortcuts try HTTPS URLs second'] + ] + + var npm = requireInject.installGlobally('../../lib/npm.js', { + 'child_process': { + 'execFile': function (cmd, args, options, cb) { + process.nextTick(function () { + if (args[0] !== 'clone') return cb(null, '', '') + var cloneUrl = cloneUrls.shift() + if (cloneUrl) { + t.is(args[3], cloneUrl[0], cloneUrl[1]) + } else { + t.fail('too many attempts to clone') + } + cb(new Error()) + }) + } + } + }) + + var opts = { + cache: path.resolve(pkg, 'cache'), + prefix: pkg, + registry: common.registry, + loglevel: 'silent' + } + npm.load(opts, function (er) { + t.ifError(er, 'npm loaded without error') + npm.commands.install(['bitbucket:foo/private'], function (er) { + t.ok(er, 'mocked install failed as expected') + t.end() + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/bugs.js b/node_modules/npm/test/tap/bugs.js new file mode 100644 index 00000000..51ba5d3f --- /dev/null +++ b/node_modules/npm/test/tap/bugs.js @@ -0,0 +1,151 @@ +if (process.platform === "win32") { + console.error("skipping test, because windows and shebangs") + return +} + +var common = require("../common-tap.js") +var mr = require("npm-registry-mock") + +var test = require("tap").test +var rimraf = require("rimraf") +var fs = require("fs") +var path = require("path") +var join = path.join +var outFile = path.join(__dirname, "/_output") + +var opts = { cwd: __dirname } + +test("setup", function (t) { + var s = "#!/usr/bin/env bash\n" + + "echo \"$@\" > " + JSON.stringify(__dirname) + "/_output\n" + fs.writeFileSync(join(__dirname, "/_script.sh"), s, "ascii") + fs.chmodSync(join(__dirname, "/_script.sh"), "0755") + t.pass("made script") + t.end() +}) + +test("npm bugs underscore", function (t) { + mr({port : common.port}, function (er, s) { + common.npm([ + "bugs", "underscore", + "--registry=" + common.registry, + "--loglevel=silent", + "--browser=" + join(__dirname, "/_script.sh") + ], opts, function (err, code, stdout, stderr) { + t.ifError(err, "bugs ran without issue") + t.notOk(stderr, "should have no stderr") + t.equal(code, 0, "exit ok") + var res = fs.readFileSync(outFile, "ascii") + s.close() + t.equal(res, "https://github.com/jashkenas/underscore/issues\n") + rimraf.sync(outFile) + t.end() + }) + }) +}) + +test("npm bugs optimist - github (https://)", function (t) { + mr({port : common.port}, function (er, s) { + common.npm([ + "bugs", "optimist", + "--registry=" + common.registry, + "--loglevel=silent", + "--browser=" + join(__dirname, "/_script.sh") + ], opts, function (err, code, stdout, stderr) { + t.ifError(err, "bugs ran without issue") + t.notOk(stderr, "should have no stderr") + t.equal(code, 0, "exit ok") + var res = fs.readFileSync(outFile, "ascii") + s.close() + t.equal(res, "https://github.com/substack/node-optimist/issues\n") + rimraf.sync(outFile) + t.end() + }) + }) +}) + +test("npm bugs npm-test-peer-deps - no repo", function (t) { + mr({port : common.port}, function (er, s) { + common.npm([ + "bugs", "npm-test-peer-deps", + "--registry=" + common.registry, + "--loglevel=silent", + "--browser=" + join(__dirname, "/_script.sh") + ], opts, function (err, code, stdout, stderr) { + t.ifError(err, "bugs ran without issue") + t.notOk(stderr, "should have no stderr") + t.equal(code, 0, "exit ok") + var res = fs.readFileSync(outFile, "ascii") + s.close() + t.equal(res, "https://www.npmjs.org/package/npm-test-peer-deps\n") + rimraf.sync(outFile) + t.end() + }) + }) +}) + +test("npm bugs test-repo-url-http - non-github (http://)", function (t) { + mr({port : common.port}, function (er, s) { + common.npm([ + "bugs", "test-repo-url-http", + "--registry=" + common.registry, + "--loglevel=silent", + "--browser=" + join(__dirname, "/_script.sh") + ], opts, function (err, code, stdout, stderr) { + t.ifError(err, "bugs ran without issue") + t.notOk(stderr, "should have no stderr") + t.equal(code, 0, "exit ok") + var res = fs.readFileSync(outFile, "ascii") + s.close() + t.equal(res, "https://www.npmjs.org/package/test-repo-url-http\n") + rimraf.sync(outFile) + t.end() + }) + }) +}) + +test("npm bugs test-repo-url-https - non-github (https://)", function (t) { + mr({port : common.port}, function (er, s) { + common.npm([ + "bugs", "test-repo-url-https", + "--registry=" + common.registry, + "--loglevel=silent", + "--browser=" + join(__dirname, "/_script.sh") + ], opts, function (err, code, stdout, stderr) { + t.ifError(err, "bugs ran without issue") + t.notOk(stderr, "should have no stderr") + t.equal(code, 0, "exit ok") + var res = fs.readFileSync(outFile, "ascii") + s.close() + t.equal(res, "https://www.npmjs.org/package/test-repo-url-https\n") + rimraf.sync(outFile) + t.end() + }) + }) +}) + +test("npm bugs test-repo-url-ssh - non-github (ssh://)", function (t) { + mr({port : common.port}, function (er, s) { + common.npm([ + "bugs", "test-repo-url-ssh", + "--registry=" + common.registry, + "--loglevel=silent", + "--browser=" + join(__dirname, "/_script.sh") + ], opts, function (err, code, stdout, stderr) { + t.ifError(err, "bugs ran without issue") + t.notOk(stderr, "should have no stderr") + t.equal(code, 0, "exit ok") + var res = fs.readFileSync(outFile, "ascii") + s.close() + t.equal(res, "https://www.npmjs.org/package/test-repo-url-ssh\n") + rimraf.sync(outFile) + t.end() + }) + }) +}) + +test("cleanup", function (t) { + fs.unlinkSync(join(__dirname, "/_script.sh")) + t.pass("cleaned up") + t.end() +}) diff --git a/node_modules/npm/test/tap/build-already-built.js b/node_modules/npm/test/tap/build-already-built.js new file mode 100644 index 00000000..8e5546fe --- /dev/null +++ b/node_modules/npm/test/tap/build-already-built.js @@ -0,0 +1,81 @@ +// if "npm rebuild" is run with bundled dependencies, +// message "already built" should not be error +var test = require("tap").test +var path = require("path") +var osenv = require("osenv") +var rimraf = require("rimraf") +var npmlog = require("npmlog") +var mkdirp = require("mkdirp") +var requireInject = require("require-inject") + +var npm = require("../../lib/npm.js") + +var PKG_DIR = path.resolve(__dirname, "build-already-built") +var fakePkg = "foo" + +test("setup", function (t) { + cleanup() + + t.end() +}) + +test("issue #6735 build 'already built' message", function (t) { + npm.load({loglevel : "warn"}, function () { + // capture log messages with level + var log = "" + npmlog.on("log", function (chunk) { + log += chunk.level + " " + chunk.message + "\n" + }) + + mkdirp.sync(fakePkg) + var folder = path.resolve(fakePkg) + + var global = npm.config.get("global") + + var build = requireInject("../../lib/build", { + }) + + t.test("pin previous behavior", function (t) { + + build([fakePkg], global, false, false, function (err) { + t.ok(err, "build failed as expected") + t.similar(err.message, /package.json/, "missing package.json as expected") + t.notSimilar(log, /already built/, "no already built message written") + + t.end() + }) + }) + + t.test("simulate rebuild of bundledDependency", function (t) { + + log = "" + + build._didBuild[folder] = true + + build([fakePkg], global, false, false, function (err) { + t.ok(err, "build failed as expected") + t.similar(err.message, /package.json/, "missing package.json as expected") + + t.similar(log, /already built/, "already built message written") + t.notSimilar(log, /ERR! already built/, "already built message written is not error") + t.similar(log, /info already built/, "already built message written is info") + + t.end() + }) + }) + + t.end() + }) +}) + + +test("cleanup", function (t) { + cleanup() + + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(PKG_DIR) +} diff --git a/node_modules/npm/test/tap/builtin-config.js b/node_modules/npm/test/tap/builtin-config.js new file mode 100644 index 00000000..d92551ed --- /dev/null +++ b/node_modules/npm/test/tap/builtin-config.js @@ -0,0 +1,126 @@ +var fs = require("fs") + +if (process.argv[2] === "write-builtin") { + var pid = process.argv[3] + fs.writeFileSync("npmrc", "foo=bar\npid=" + pid + "\n") + return +} + +var rcdata = "foo=bar\npid=" + process.pid + "\n" +var common = require("../common-tap.js") +var path = require("path") +var rimraf = require("rimraf") +var mkdirp = require("mkdirp") +var folder = path.resolve(__dirname, "builtin-config") +var test = require("tap").test +var npm = path.resolve(__dirname, "../..") +var spawn = require("child_process").spawn +var node = process.execPath + +test("setup", function (t) { + rimraf.sync(folder) + mkdirp.sync(folder + "/first") + mkdirp.sync(folder + "/second") + mkdirp.sync(folder + "/cache") + mkdirp.sync(folder + "/tmp") + + t.pass("finished setup") + t.end() +}) + + +test("install npm into first folder", function (t) { + var args = ["install", npm, "-g", + "--prefix=" + folder + "/first", + "--ignore-scripts", + "--cache=" + folder + "/cache", + "--no-spin", + "--loglevel=silent", + "--tmp=" + folder + "/tmp"] + common.npm(args, {stdio: "inherit"}, function (er, code) { + if (er) throw er + t.equal(code, 0) + t.end() + }) +}) + +test("write npmrc file", function (t) { + common.npm(["explore", "npm", "-g", + "--prefix=" + folder + "/first", + "--cache=" + folder + "/cache", + "--tmp=" + folder + "/tmp", + "--no-spin", + "--", + node, __filename, "write-builtin", process.pid + ], + {"stdio": "inherit"}, + function (er, code) { + if (er) throw er + t.equal(code, 0) + t.end() + }) +}) + +test("use first npm to install second npm", function (t) { + // get the root location + common.npm([ "root", "-g", + "--prefix=" + folder + "/first", + "--cache=" + folder + "/cache", + "--tmp=" + folder + "/tmp", + "--no-spin" + ], {}, function (er, code, so) { + if (er) throw er + t.equal(code, 0) + var root = so.trim() + t.ok(fs.statSync(root).isDirectory()) + + var bin = path.resolve(root, "npm/bin/npm-cli.js") + spawn( node + , [ bin + , "install", npm + , "-g" + , "--prefix=" + folder + "/second" + , "--cache=" + folder + "/cache" + , "--tmp=" + folder + "/tmp" + , "--no-spin" + ]) + .on("error", function (er) { throw er }) + .on("close", function (code) { + t.equal(code, 0, "code is zero") + t.end() + }) + }) +}) + +test("verify that the builtin config matches", function (t) { + common.npm([ "root", "-g", + "--prefix=" + folder + "/first", + "--cache=" + folder + "/cache", + "--tmp=" + folder + "/tmp" + ], {}, function (er, code, so) { + if (er) throw er + t.equal(code, 0) + var firstRoot = so.trim() + common.npm([ "root", "-g", + "--prefix=" + folder + "/second", + "--cache=" + folder + "/cache", + "--tmp=" + folder + "/tmp" + ], {}, function (er, code, so) { + if (er) throw er + t.equal(code, 0) + var secondRoot = so.trim() + var firstRc = path.resolve(firstRoot, "npm", "npmrc") + var secondRc = path.resolve(secondRoot, "npm", "npmrc") + var firstData = fs.readFileSync(firstRc, "utf8") + var secondData = fs.readFileSync(secondRc, "utf8") + t.equal(firstData, secondData) + t.end() + }) + }) +}) + + +test("clean", function (t) { + rimraf.sync(folder) + t.end() +}) diff --git a/node_modules/npm/test/tap/bundled-dependencies-nonarray.js b/node_modules/npm/test/tap/bundled-dependencies-nonarray.js new file mode 100644 index 00000000..bff0522d --- /dev/null +++ b/node_modules/npm/test/tap/bundled-dependencies-nonarray.js @@ -0,0 +1,77 @@ +var fs = require('graceful-fs') +var path = require('path') + +var osenv = require('osenv') +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var test = require('tap').test + +var npm = require('../../lib/npm.js') +var common = require('../common-tap.js') + +var dir = path.resolve(__dirname, 'bundleddependencies') +var pkg = path.resolve(dir, 'pkg-with-bundled') +var dep = path.resolve(dir, 'a-bundled-dep') + +var pj = JSON.stringify({ + name: 'pkg-with-bundled', + version: '1.0.0', + dependencies: { + 'a-bundled-dep': 'file:../a-bundled-dep' + }, + bundledDependencies: { + 'a-bundled-dep': 'file:../a-bundled-dep' + } +}, null, 2) + '\n' + +var pjDep = JSON.stringify({ + name: 'a-bundled-dep', + version: '2.0.0' +}, null, 2) + '\n' + +test('setup', function (t) { + bootstrap() + t.end() +}) + +test('errors on non-array bundleddependencies', function (t) { + t.plan(6) + process.chdir(pkg) + npm.load({}, + function () { + common.npm(['install'], { cwd: pkg }, function (err, code, stdout, stderr) { + t.ifError(err, 'npm install ran without issue') + t.notOk(code, 'exited with a non-error code') + t.notOk(stderr, 'no error output') + + common.npm(['install', './pkg-with-bundled'], { cwd: dir }, + function (err, code, stdout, stderr) { + t.ifError(err, 'npm install ran without issue') + t.ok(code, 'exited with a error code') + t.ok(stderr.indexOf('be an array') > -1, 'nice error output') + } + ) + }) + } + ) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function bootstrap () { + mkdirp.sync(dir) + + mkdirp.sync(pkg) + fs.writeFileSync(path.resolve(pkg, 'package.json'), pj) + + mkdirp.sync(dep) + fs.writeFileSync(path.resolve(dep, 'package.json'), pjDep) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(dir) +} diff --git a/node_modules/npm/test/tap/cache-add-localdir-fallback.js b/node_modules/npm/test/tap/cache-add-localdir-fallback.js new file mode 100644 index 00000000..facd95c3 --- /dev/null +++ b/node_modules/npm/test/tap/cache-add-localdir-fallback.js @@ -0,0 +1,84 @@ +var path = require("path") +var test = require("tap").test +var npm = require("../../lib/npm.js") +var requireInject = require("require-inject") + +var realizePackageSpecifier = requireInject("realize-package-specifier", { + "fs": { + stat: function (file, cb) { + process.nextTick(function () { + switch (file) { + case path.resolve("named"): + cb(new Error("ENOENT")) + break + case path.resolve("file.tgz"): + cb(null, { isDirectory: function () { return false } }) + break + case path.resolve("dir-no-package"): + cb(null, { isDirectory: function () { return true } }) + break + case path.resolve("dir-no-package/package.json"): + cb(new Error("ENOENT")) + break + case path.resolve("dir-with-package"): + cb(null, { isDirectory: function () { return true } }) + break + case path.resolve("dir-with-package/package.json"): + cb(null, {}) + break + case path.resolve(__dirname, "dir-with-package"): + cb(null, { isDirectory: function () { return true } }) + break + case path.join(__dirname, "dir-with-package", "package.json"): + cb(null, {}) + break + case path.resolve(__dirname, "file.tgz"): + cb(null, { isDirectory: function () { return false } }) + break + default: + throw new Error("Unknown test file passed to stat: " + file) + } + }) + } + } +}) + +npm.load({loglevel : "silent"}, function () { + var cache = requireInject("../../lib/cache.js", { + "realize-package-specifier": realizePackageSpecifier, + "../../lib/cache/add-named.js": function addNamed (name, version, data, cb) { + cb(null, "addNamed") + }, + "../../lib/cache/add-local.js": function addLocal (name, data, cb) { + cb(null, "addLocal") + } + }) + + test("npm install localdir fallback", function (t) { + t.plan(12) + cache.add("named", null, null, false, function (er, which) { + t.ifError(er, "named was cached") + t.is(which, "addNamed", "registry package name") + }) + cache.add("file.tgz", null, null, false, function (er, which) { + t.ifError(er, "file.tgz was cached") + t.is(which, "addLocal", "local file") + }) + cache.add("dir-no-package", null, null, false, function (er, which) { + t.ifError(er, "local directory was cached") + t.is(which, "addNamed", "local directory w/o package.json") + }) + cache.add("dir-with-package", null, null, false, function (er, which) { + t.ifError(er, "local directory with package was cached") + t.is(which,"addLocal", "local directory with package.json") + }) + cache.add("file:./dir-with-package", null, __dirname, false, function (er, which) { + t.ifError(er, "local directory (as URI) with package was cached") + t.is(which, "addLocal", "file: URI to local directory with package.json") + }) + cache.add("file:./file.tgz", null, __dirname, false, function (er, which) { + t.ifError(er, "local file (as URI) with package was cached") + t.is(which, "addLocal", "file: URI to local file with package.json") + }) + }) +}) diff --git a/node_modules/npm/test/tap/cache-add-unpublished.js b/node_modules/npm/test/tap/cache-add-unpublished.js new file mode 100644 index 00000000..fe26929f --- /dev/null +++ b/node_modules/npm/test/tap/cache-add-unpublished.js @@ -0,0 +1,34 @@ +var common = require("../common-tap.js") +var test = require("tap").test +var mr = require("npm-registry-mock") + +test("cache add", function (t) { + setup(function (er, s) { + if (er) { + throw er + } + common.npm([ + "cache", + "add", + "superfoo", + "--registry=http://localhost:1337/" + ], {}, function (er, c, so, se) { + if (er) throw er + t.ok(c, "got non-zero exit code") + t.equal(so, "", "nothing printed to stdout") + t.similar(se, /404 Not Found: superfoo/, "got expected error") + s.close() + t.end() + }) + }) +}) + +function setup (cb) { + var s = require("http").createServer(function (req, res) { + res.statusCode = 404 + res.end("{\"error\":\"not_found\"}\n") + }) + s.listen(1337, function () { + cb(null, s) + }) +} diff --git a/node_modules/npm/test/tap/cache-shasum-fork.js b/node_modules/npm/test/tap/cache-shasum-fork.js new file mode 100644 index 00000000..f16404cb --- /dev/null +++ b/node_modules/npm/test/tap/cache-shasum-fork.js @@ -0,0 +1,101 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +// Install from a tarball that thinks it is underscore@1.5.1 +// (but is actually a fork) +var forkPath = path.resolve( + __dirname, '..', 'fixtures', 'forked-underscore-1.5.1.tgz' +) +var pkg = path.resolve(__dirname, 'cache-shasum-fork') +var cache = path.join(pkg, 'cache') +var server + +test('setup', function (t) { + setup() + t.comment('test for https://github.com/npm/npm/issues/3265') + mr({ port: common.port }, function (er, s) { + server = s + t.end() + }) +}) + +test('npm cache - install from fork', function (t) { + setup() + common.npm( + [ + '--loglevel', 'silent', + '--registry', common.registry, + 'install', forkPath + ], + { + cwd: pkg, + env: { npm_config_cache: cache } + }, + function (err, code, stdout, stderr) { + t.ifErr(err, 'install finished without error') + t.notOk(stderr, 'Should not get data on stderr: ' + stderr) + t.equal(code, 0, 'install finished successfully') + + t.equal(stdout, 'underscore@1.5.1 node_modules/underscore\n') + var index = fs.readFileSync( + path.join(pkg, 'node_modules', 'underscore', 'index.js'), + 'utf8' + ) + t.equal(index, 'console.log("This is the fork");\n\n') + t.end() + } + ) +}) + +// Now install the real 1.5.1. +test('npm cache - install from origin', function (t) { + setup() + common.npm( + [ + '--loglevel', 'silent', + '--registry', common.registry, + 'install', 'underscore' + ], + { + cwd: pkg, + env: { npm_config_cache: cache } + }, + function (err, code, stdout, stderr) { + t.ifErr(err, 'install finished without error') + t.equal(code, 0, 'install finished successfully') + t.notOk(stderr, 'Should not get data on stderr: ' + stderr) + t.equal(stdout, 'underscore@1.5.1 node_modules/underscore\n') + var index = fs.readFileSync( + path.join(pkg, 'node_modules', 'underscore', 'index.js'), + 'utf8' + ) + t.equal(index, 'module.exports = require(\'./underscore\');\n') + t.end() + } + ) +}) + +test('cleanup', function (t) { + server.close() + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} + +function setup () { + mkdirp.sync(cache) + mkdirp.sync(path.join(pkg, 'node_modules')) + process.chdir(pkg) +} diff --git a/node_modules/npm/test/tap/cache-shasum.js b/node_modules/npm/test/tap/cache-shasum.js new file mode 100644 index 00000000..f86037cc --- /dev/null +++ b/node_modules/npm/test/tap/cache-shasum.js @@ -0,0 +1,59 @@ +var npm = require.resolve("../../") +var test = require("tap").test +var path = require("path") +var rimraf = require("rimraf") +var mkdirp = require("mkdirp") +var mr = require("npm-registry-mock") +var common = require("../common-tap.js") +var cache = path.resolve(__dirname, "cache-shasum") +var spawn = require("child_process").spawn +var sha = require("sha") +var server + +test("mock reg", function (t) { + rimraf.sync(cache) + mkdirp.sync(cache) + mr({port : common.port}, function (er, s) { + server = s + t.pass("ok") + t.end() + }) +}) + +test("npm cache add request", function (t) { + var c = spawn(process.execPath, [ + npm, "cache", "add", "request@2.27.0", + "--cache=" + cache, + "--registry=" + common.registry, + "--loglevel=quiet" + ]) + c.stderr.pipe(process.stderr) + + c.stdout.on("data", function (d) { + t.fail("Should not get data on stdout: " + d) + }) + + c.on("close", function (code) { + t.notOk(code, "exit ok") + t.end() + }) +}) + +test("compare", function (t) { + var d = path.resolve(__dirname, "cache-shasum/request") + var p = path.resolve(d, "2.27.0/package.tgz") + var r = require("./cache-shasum/localhost_1337/request/.cache.json") + var rshasum = r.versions["2.27.0"].dist.shasum + sha.get(p, function (er, pshasum) { + if (er) + throw er + t.equal(pshasum, rshasum) + t.end() + }) +}) + +test("cleanup", function (t) { + server.close() + rimraf.sync(cache) + t.end() +}) diff --git a/node_modules/npm/test/tap/circular-dep.js b/node_modules/npm/test/tap/circular-dep.js new file mode 100644 index 00000000..002b30cd --- /dev/null +++ b/node_modules/npm/test/tap/circular-dep.js @@ -0,0 +1,99 @@ +var fs = require('graceful-fs') +var path = require('path') +var existsSync = fs.existsSync || path.existsSync + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var server + +var pkg = path.resolve(__dirname, 'circular-dep') +var minimist = path.join(pkg, 'minimist') + +var EXEC_OPTS = { + cwd: path.join(pkg, 'minimist/node_modules'), + npm_config_cache: path.join(pkg, 'cache') +} + +var json = { + name: 'minimist', + version: '0.0.5', + dependencies: { + optimist: '0.6.0' + } +} + +test('setup', function (t) { + t.comment('test for https://github.com/npm/npm/issues/4312') + setup(function () { + t.end() + }) +}) + +test('installing a package that depends on the current package', function (t) { + common.npm( + [ + '--registry', common.registry, + '--loglevel', 'silent', + 'install', 'optimist' + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, 'npm ran without issue') + t.notOk(code, 'npm ran without raising an error code') + t.notOk(stderr, 'no error output') + + common.npm( + [ + '--registry', common.registry, + '--loglevel', 'silent', + 'dedupe' + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, 'npm ran without issue') + t.notOk(code, 'npm ran without raising an error code') + t.notOk(stderr, 'no error output') + + t.ok(existsSync(path.resolve( + minimist, + 'node_modules', 'optimist', + 'node_modules', 'minimist' + )), 'circular dependency uncircled') + t.end() + } + ) + } + ) +}) + +test('cleanup', function (t) { + cleanup() + server.close() + t.end() +}) + +function setup (cb) { + cleanup() + mkdirp.sync(minimist) + fs.writeFileSync( + path.join(minimist, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(path.resolve(pkg, 'minimist')) + + fs.mkdirSync(path.resolve(pkg, 'minimist/node_modules')) + mr({ port: common.port }, function (er, s) { + server = s + cb() + }) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/config-basic.js b/node_modules/npm/test/tap/config-basic.js new file mode 100644 index 00000000..d5a950a8 --- /dev/null +++ b/node_modules/npm/test/tap/config-basic.js @@ -0,0 +1,66 @@ +var test = require("tap").test +var npmconf = require("../../lib/config/core.js") +var common = require("./00-config-setup.js") +var path = require("path") + +var projectData = { + "save-prefix": "~", + "proprietary-attribs": false +} + +var ucData = common.ucData +var envData = common.envData +var envDataFix = common.envDataFix + +var gcData = { "package-config:foo": "boo" } + +var biData = {} + +var cli = { foo: "bar", umask: 022 } + +var expectList = +[ cli, + envDataFix, + projectData, + ucData, + gcData, + biData ] + +var expectSources = { + cli: { data: cli }, + env: { + data: envDataFix, + source: envData, + prefix: "" + }, + project: { + path: path.resolve(__dirname, "..", "..", ".npmrc"), + type: "ini", + data: projectData + }, + user: { + path: common.userconfig, + type: "ini", + data: ucData + }, + global: { + path: common.globalconfig, + type: "ini", + data: gcData + }, + builtin: { data: biData } +} + +test("no builtin", function (t) { + npmconf.load(cli, function (er, conf) { + if (er) throw er + t.same(conf.list, expectList) + t.same(conf.sources, expectSources) + t.same(npmconf.rootConf.list, []) + t.equal(npmconf.rootConf.root, npmconf.defs.defaults) + t.equal(conf.root, npmconf.defs.defaults) + t.equal(conf.get("umask"), 022) + t.equal(conf.get("heading"), "npm") + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/config-builtin.js b/node_modules/npm/test/tap/config-builtin.js new file mode 100644 index 00000000..5a1589ff --- /dev/null +++ b/node_modules/npm/test/tap/config-builtin.js @@ -0,0 +1,68 @@ +var test = require("tap").test +var npmconf = require("../../lib/config/core.js") +var common = require("./00-config-setup.js") +var path = require("path") + +var ucData = common.ucData + +var envData = common.envData +var envDataFix = common.envDataFix + +var gcData = { "package-config:foo": "boo" } + +var biData = { "builtin-config": true } + +var cli = { foo: "bar", heading: "foo", "git-tag-version": false } + +var projectData = { + "save-prefix": "~", + "proprietary-attribs": false +} + +var expectList = [ + cli, + envDataFix, + projectData, + ucData, + gcData, + biData +] + +var expectSources = { + cli: { data: cli }, + env: { + data: envDataFix, + source: envData, + prefix: "" + }, + project: { + path: path.resolve(__dirname, "..", "..", ".npmrc"), + type: "ini", + data: projectData + }, + user: { + path: common.userconfig, + type: "ini", + data: ucData + }, + global: { + path: common.globalconfig, + type: "ini", + data: gcData + }, + builtin: { data: biData } +} + +test("with builtin", function (t) { + npmconf.load(cli, common.builtin, function (er, conf) { + if (er) throw er + t.same(conf.list, expectList) + t.same(conf.sources, expectSources) + t.same(npmconf.rootConf.list, []) + t.equal(npmconf.rootConf.root, npmconf.defs.defaults) + t.equal(conf.root, npmconf.defs.defaults) + t.equal(conf.get("heading"), "foo") + t.equal(conf.get("git-tag-version"), false) + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/config-certfile.js b/node_modules/npm/test/tap/config-certfile.js new file mode 100644 index 00000000..25de9963 --- /dev/null +++ b/node_modules/npm/test/tap/config-certfile.js @@ -0,0 +1,18 @@ +require("./00-config-setup.js") + +var path = require("path") +var fs = require("fs") +var test = require("tap").test +var npmconf = require("../../lib/config/core.js") + +test("cafile loads as ca", function (t) { + var cafile = path.join(__dirname, "..", "fixtures", "config", "multi-ca") + + npmconf.load({cafile: cafile}, function (er, conf) { + if (er) throw er + + t.same(conf.get("cafile"), cafile) + t.same(conf.get("ca").join("\n"), fs.readFileSync(cafile, "utf8").trim()) + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/config-credentials.js b/node_modules/npm/test/tap/config-credentials.js new file mode 100644 index 00000000..c23be12f --- /dev/null +++ b/node_modules/npm/test/tap/config-credentials.js @@ -0,0 +1,350 @@ +var test = require("tap").test + +var npmconf = require("../../lib/config/core.js") +var common = require("./00-config-setup.js") + +var URI = "https://registry.lvh.me:8661/" + +test("getting scope with no credentials set", function (t) { + npmconf.load({}, function (er, conf) { + t.ifError(er, "configuration loaded") + + var basic = conf.getCredentialsByURI(URI) + t.equal(basic.scope, "//registry.lvh.me:8661/", "nerfed URL extracted") + + t.end() + }) +}) + +test("trying to set credentials with no URI", function (t) { + npmconf.load(common.builtin, function (er, conf) { + t.ifError(er, "configuration loaded") + + t.throws(function () { + conf.setCredentialsByURI() + }, "enforced missing URI") + + t.end() + }) +}) + +test("trying to clear credentials with no URI", function (t) { + npmconf.load(common.builtin, function (er, conf) { + t.ifError(er, "configuration loaded") + + t.throws(function () { + conf.clearCredentialsByURI() + }, "enforced missing URI") + + t.end() + }) +}) + +test("set with missing credentials object", function (t) { + npmconf.load(common.builtin, function (er, conf) { + t.ifError(er, "configuration loaded") + + t.throws(function () { + conf.setCredentialsByURI(URI) + }, "enforced missing credentials") + + t.end() + }) +}) + +test("set with empty credentials object", function (t) { + npmconf.load(common.builtin, function (er, conf) { + t.ifError(er, "configuration loaded") + + t.throws(function () { + conf.setCredentialsByURI(URI, {}) + }, "enforced missing credentials") + + t.end() + }) +}) + +test("set with token", function (t) { + npmconf.load(common.builtin, function (er, conf) { + t.ifError(er, "configuration loaded") + + t.doesNotThrow(function () { + conf.setCredentialsByURI(URI, {token : "simple-token"}) + }, "needs only token") + + var expected = { + scope: '//registry.lvh.me:8661/', + token: 'simple-token', + username: undefined, + password: undefined, + email: undefined, + auth: undefined, + alwaysAuth: false + } + + t.same(conf.getCredentialsByURI(URI), expected, "got bearer token and scope") + + t.end() + }) +}) + +test("clear with token", function (t) { + npmconf.load(common.builtin, function (er, conf) { + t.ifError(er, "configuration loaded") + + t.doesNotThrow(function () { + conf.setCredentialsByURI(URI, {token : "simple-token"}) + }, "needs only token") + + t.doesNotThrow(function () { + conf.clearCredentialsByURI(URI) + }, "needs only URI") + + t.notOk(conf.getCredentialsByURI(URI).token, "token all gone") + + t.end() + }) +}) + +test("set with missing username", function (t) { + npmconf.load(common.builtin, function (er, conf) { + t.ifError(er, "configuration loaded") + + var credentials = { + password : "password", + email : "ogd@aoaioxxysz.net" + } + + t.throws(function () { + conf.setCredentialsByURI(URI, credentials) + }, "enforced missing email") + + t.end() + }) +}) + +test("set with missing password", function (t) { + npmconf.load(common.builtin, function (er, conf) { + t.ifError(er, "configuration loaded") + + var credentials = { + username : "username", + email : "ogd@aoaioxxysz.net" + } + + t.throws(function () { + conf.setCredentialsByURI(URI, credentials) + }, "enforced missing email") + + t.end() + }) +}) + +test("set with missing email", function (t) { + npmconf.load(common.builtin, function (er, conf) { + t.ifError(er, "configuration loaded") + + var credentials = { + username : "username", + password : "password" + } + + t.throws(function () { + conf.setCredentialsByURI(URI, credentials) + }, "enforced missing email") + + t.end() + }) +}) + +test("set with old-style credentials", function (t) { + npmconf.load(common.builtin, function (er, conf) { + t.ifError(er, "configuration loaded") + + var credentials = { + username : "username", + password : "password", + email : "ogd@aoaioxxysz.net" + } + + t.doesNotThrow(function () { + conf.setCredentialsByURI(URI, credentials) + }, "requires all of username, password, and email") + + var expected = { + scope : "//registry.lvh.me:8661/", + token : undefined, + username : "username", + password : "password", + email : "ogd@aoaioxxysz.net", + auth : "dXNlcm5hbWU6cGFzc3dvcmQ=", + alwaysAuth : false + } + + t.same(conf.getCredentialsByURI(URI), expected, "got credentials") + + t.end() + }) +}) + +test("clear with old-style credentials", function (t) { + npmconf.load(common.builtin, function (er, conf) { + t.ifError(er, "configuration loaded") + + var credentials = { + username : "username", + password : "password", + email : "ogd@aoaioxxysz.net" + } + + t.doesNotThrow(function () { + conf.setCredentialsByURI(URI, credentials) + }, "requires all of username, password, and email") + + t.doesNotThrow(function () { + conf.clearCredentialsByURI(URI) + }, "clearing only required URI") + + t.notOk(conf.getCredentialsByURI(URI).username, "username cleared") + t.notOk(conf.getCredentialsByURI(URI).password, "password cleared") + + t.end() + }) +}) + +test("get old-style credentials for default registry", function (t) { + npmconf.load(common.builtin, function (er, conf) { + var actual = conf.getCredentialsByURI(conf.get("registry")) + var expected = { + scope : "//registry.npmjs.org/", + token : undefined, + password : "password", + username : "username", + email : "i@izs.me", + auth : "dXNlcm5hbWU6cGFzc3dvcmQ=", + alwaysAuth : false + } + t.same(actual, expected) + t.end() + }) +}) + +test("set with always-auth enabled", function (t) { + npmconf.load(common.builtin, function (er, conf) { + t.ifError(er, "configuration loaded") + + var credentials = { + username : "username", + password : "password", + email : "ogd@aoaioxxysz.net", + alwaysAuth : true + } + + conf.setCredentialsByURI(URI, credentials) + + var expected = { + scope : "//registry.lvh.me:8661/", + token : undefined, + username : "username", + password : "password", + email : "ogd@aoaioxxysz.net", + auth : "dXNlcm5hbWU6cGFzc3dvcmQ=", + alwaysAuth : true + } + + t.same(conf.getCredentialsByURI(URI), expected, "got credentials") + + t.end() + }) +}) + +test("set with always-auth disabled", function (t) { + npmconf.load(common.builtin, function (er, conf) { + t.ifError(er, "configuration loaded") + + var credentials = { + username : "username", + password : "password", + email : "ogd@aoaioxxysz.net", + alwaysAuth : false + } + + conf.setCredentialsByURI(URI, credentials) + + var expected = { + scope : "//registry.lvh.me:8661/", + token : undefined, + username : "username", + password : "password", + email : "ogd@aoaioxxysz.net", + auth : "dXNlcm5hbWU6cGFzc3dvcmQ=", + alwaysAuth : false + } + + t.same(conf.getCredentialsByURI(URI), expected, "got credentials") + + t.end() + }) +}) + +test("set with global always-auth enabled", function (t) { + npmconf.load(common.builtin, function (er, conf) { + t.ifError(er, "configuration loaded") + var original = conf.get("always-auth") + conf.set("always-auth", true) + + var credentials = { + username : "username", + password : "password", + email : "ogd@aoaioxxysz.net" + } + + conf.setCredentialsByURI(URI, credentials) + + var expected = { + scope : "//registry.lvh.me:8661/", + token : undefined, + username : "username", + password : "password", + email : "ogd@aoaioxxysz.net", + auth : "dXNlcm5hbWU6cGFzc3dvcmQ=", + alwaysAuth : true + } + + t.same(conf.getCredentialsByURI(URI), expected, "got credentials") + + conf.set("always-auth", original) + t.end() + }) +}) + +test("set with global always-auth disabled", function (t) { + npmconf.load(common.builtin, function (er, conf) { + t.ifError(er, "configuration loaded") + var original = conf.get("always-auth") + conf.set("always-auth", false) + + var credentials = { + username : "username", + password : "password", + email : "ogd@aoaioxxysz.net" + } + + conf.setCredentialsByURI(URI, credentials) + + var expected = { + scope : "//registry.lvh.me:8661/", + token : undefined, + username : "username", + password : "password", + email : "ogd@aoaioxxysz.net", + auth : "dXNlcm5hbWU6cGFzc3dvcmQ=", + alwaysAuth : false + } + + t.same(conf.getCredentialsByURI(URI), expected, "got credentials") + + conf.set("always-auth", original) + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/config-edit.js b/node_modules/npm/test/tap/config-edit.js new file mode 100644 index 00000000..97a54d2e --- /dev/null +++ b/node_modules/npm/test/tap/config-edit.js @@ -0,0 +1,72 @@ +var fs = require("fs") +var path = require("path") + +var mkdirp = require("mkdirp") +var rimraf = require("rimraf") +var test = require("tap").test +var common = require("../common-tap.js") + +var pkg = path.resolve(__dirname, "npm-global-edit") + +var editorSrc = function () {/* +#!/usr/bin/env node +var fs = require("fs") +if (fs.existsSync(process.argv[2])) { + console.log("success") +} else { + console.log("error") + process.exit(1) +} +*/}.toString().split("\n").slice(1, -1).join("\n") +var editorPath = path.join(pkg, "editor") + +test("setup", function (t) { + cleanup(function (er) { + t.ifError(er, "old directory removed") + + mkdirp(pkg, "0777", function (er) { + fs.writeFileSync(editorPath, editorSrc) + fs.chmodSync(editorPath, "0777") + t.ifError(er, "created package directory correctly") + t.end() + }) + }) +}) + +test("saving configs", function (t) { + var opts = { + cwd: pkg, + env: { + PATH: process.env.PATH, + EDITOR: editorPath + } + } + common.npm( + [ + "config", + "--prefix", pkg, + "--global", + "edit" + ], + opts, + function (err, code, stdout, stderr) { + t.ifError(err, "command ran without issue") + + t.equal(stderr, "", "got nothing on stderr") + t.equal(code, 0, "exit ok") + t.equal(stdout, "success\n", "got success message") + t.end() + } + ) +}) + +test("cleanup", function (t) { + cleanup(function (er) { + t.ifError(er, "test directory removed OK") + t.end() + }) +}) + +function cleanup (cb) { + rimraf(pkg, cb) +} diff --git a/node_modules/npm/test/tap/config-malformed.js b/node_modules/npm/test/tap/config-malformed.js new file mode 100644 index 00000000..04502214 --- /dev/null +++ b/node_modules/npm/test/tap/config-malformed.js @@ -0,0 +1,14 @@ +var test = require('tap').test + +var npmconf = require("../../lib/config/core.js") +var common = require("./00-config-setup.js") + +test('with malformed', function (t) { + npmconf.load({}, common.malformed, function (er, conf) { + t.ok(er, 'Expected parse error') + if (!(er && /Failed parsing JSON config key email/.test(er.message))) { + throw er + } + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/config-meta.js b/node_modules/npm/test/tap/config-meta.js new file mode 100644 index 00000000..3da27a87 --- /dev/null +++ b/node_modules/npm/test/tap/config-meta.js @@ -0,0 +1,128 @@ +// this is a weird meta test. It verifies that all the instances of +// `npm.config.get(...)` are: +// a) Simple strings, and not variables +// b) Documented +// c) Defined in the `npmconf` package. + +var test = require("tap").test +var fs = require("fs") +var path = require("path") +var root = path.resolve(__dirname, "..", "..") +var lib = path.resolve(root, "lib") +var nm = path.resolve(root, "node_modules") +var doc = path.resolve(root, "doc/misc/npm-config.md") +var FILES = [] +var CONFS = {} +var DOC = {} + +var exceptions = [ + path.resolve(lib, "adduser.js"), + path.resolve(lib, "config.js"), + path.resolve(lib, "publish.js"), + path.resolve(lib, "utils", "lifecycle.js"), + path.resolve(lib, "utils", "map-to-registry.js"), + path.resolve(nm, "npm-registry-client", "lib", "publish.js"), + path.resolve(nm, "npm-registry-client", "lib", "request.js") +] + +test("get files", function (t) { + walk(nm) + walk(lib) + t.pass("got files") + t.end() + + function walk(lib) { + var files = fs.readdirSync(lib).map(function (f) { + return path.resolve(lib, f) + }) + files.forEach(function (f) { + try { + var s = fs.lstatSync(f) + } catch (er) { + return + } + if (s.isDirectory()) + walk(f) + else if (f.match(/\.js$/)) + FILES.push(f) + }) + } +}) + +test("get lines", function (t) { + FILES.forEach(function (f) { + var lines = fs.readFileSync(f, "utf8").split(/\r|\n/) + lines.forEach(function (l, i) { + var matches = l.split(/conf(?:ig)?\.get\(/g) + matches.shift() + matches.forEach(function (m) { + m = m.split(")").shift() + var literal = m.match(/^['"].+?['"]/) + if (literal) { + m = literal[0].slice(1, -1) + if (!m.match(/^\_/) && m !== "argv") + CONFS[m] = { + file: f, + line: i + } + } else if (exceptions.indexOf(f) === -1) { + t.fail("non-string-literal config used in " + f + ":" + i) + } + }) + }) + }) + t.pass("got lines") + t.end() +}) + +test("get docs", function (t) { + var d = fs.readFileSync(doc, "utf8").split(/\r|\n/) + // walk down until the "## Config Settings" section + for (var i = 0; i < d.length && d[i] !== "## Config Settings"; i++); + i++ + // now gather up all the ^###\s lines until the next ^##\s + for (; i < d.length && !d[i].match(/^## /); i++) { + if (d[i].match(/^### /)) + DOC[ d[i].replace(/^### /, "").trim() ] = true + } + t.pass("read the docs") + t.end() +}) + +test("check configs", function (t) { + var defs = require("../../lib/config/defaults.js") + var types = Object.keys(defs.types) + var defaults = Object.keys(defs.defaults) + for (var c1 in CONFS) { + if (CONFS[c1].file.indexOf(lib) === 0) { + t.ok(DOC[c1], "should be documented " + c1 + " " + + CONFS[c1].file + ":" + CONFS[c1].line) + t.ok(types.indexOf(c1) !== -1, "should be defined in npmconf " + c1) + t.ok(defaults.indexOf(c1) !== -1, "should have default in npmconf " + c1) + } + } + + for (var c2 in DOC) { + if (c2 !== "versions" && c2 !== "version" && c2 !== "init.version") { + t.ok(CONFS[c2], "config in doc should be used somewhere " + c2) + t.ok(types.indexOf(c2) !== -1, "should be defined in npmconf " + c2) + t.ok(defaults.indexOf(c2) !== -1, "should have default in npmconf " + c2) + } + } + + types.forEach(function (c) { + if (!c.match(/^\_/) && c !== "argv" && !c.match(/^versions?$/)) { + t.ok(DOC[c], "defined type should be documented " + c) + t.ok(CONFS[c], "defined type should be used " + c) + } + }) + + defaults.forEach(function (c) { + if (!c.match(/^\_/) && c !== "argv" && !c.match(/^versions?$/)) { + t.ok(DOC[c], "defaulted type should be documented " + c) + t.ok(CONFS[c], "defaulted type should be used " + c) + } + }) + + t.end() +}) diff --git a/node_modules/npm/test/tap/config-new-cafile.js b/node_modules/npm/test/tap/config-new-cafile.js new file mode 100644 index 00000000..9cffb190 --- /dev/null +++ b/node_modules/npm/test/tap/config-new-cafile.js @@ -0,0 +1,56 @@ +require('./00-config-setup.js') + +var path = require('path') +var fs = require('graceful-fs') +var test = require('tap').test +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var osenv = require('osenv') +var npmconf = require('../../lib/config/core.js') + +var dir = path.resolve(__dirname, 'config-new-cafile') +var beep = path.resolve(dir, 'beep.pem') + +test('setup', function (t) { + bootstrap() + t.end() +}) + +test('can set new cafile when old is gone', function (t) { + t.plan(5) + npmconf.load(function (error, conf) { + npmconf.loaded = false + t.ifError(error) + conf.set('cafile', beep, 'user') + conf.save('user', function (error) { + t.ifError(error) + t.equal(conf.get('cafile'), beep) + rimraf.sync(beep) + npmconf.load(function (error, conf) { + if (error) { + throw error + } + t.equal(conf.get('cafile'), beep) + conf.del('cafile') + conf.save('user', function (error) { + t.ifError(error) + }) + }) + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function bootstrap () { + mkdirp.sync(dir) + fs.writeFileSync(beep, '') +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(dir) +} diff --git a/node_modules/npm/test/tap/config-private.js b/node_modules/npm/test/tap/config-private.js new file mode 100644 index 00000000..37e283ee --- /dev/null +++ b/node_modules/npm/test/tap/config-private.js @@ -0,0 +1,81 @@ +var fs = require("fs") +var path = require("path") +var test = require("tap").test +var rimraf = require("rimraf") +var mkdirp = require("mkdirp") +var common = require("../common-tap.js") + +var pkg = path.resolve(__dirname, "config-private") +var opts = { cwd: pkg } + +test("setup", function (t) { + rimraf.sync(pkg) + mkdirp.sync(pkg) + t.end() +}) + +test("config get private var (old auth)", function (t) { + common.npm([ + "config", + "get", + "_auth" + ], + opts, + function (err, code, stdout, stderr) { + t.ifError(err) + + t.similar(stderr, /sekretz/, "password blocked on stderr") + t.equal(stdout, "", "no output") + t.end() + } + ) +}) + +test("config get private var (new auth)", function (t) { + common.npm([ + "config", + "get", + "//registry.npmjs.org/:_password" + ], + opts, + function (err, code, stdout, stderr) { + t.ifError(err) + + t.similar(stderr, /sekretz/, "password blocked on stderr") + t.equal(stdout, "", "no output") + t.end() + } + ) +}) + +test("config get public var (new username)", function (t) { + var FIXTURE_PATH = path.resolve(pkg, "fixture_npmrc") + var s = "//registry.lvh.me/:username = wombat\n" + + "//registry.lvh.me/:_password = YmFkIHBhc3N3b3Jk\n" + + "//registry.lvh.me/:email = lindsay@wdu.org.au\n" + fs.writeFileSync(FIXTURE_PATH, s, "ascii") + fs.chmodSync(FIXTURE_PATH, "0444") + + common.npm( + [ + "config", + "get", + "//registry.lvh.me/:username", + "--userconfig=" + FIXTURE_PATH, + "--registry=http://registry.lvh.me/" + ], + opts, + function (err, code, stdout, stderr) { + t.ifError(err) + + t.equal(stderr, "", "stderr is empty") + t.equal(stdout, "wombat\n", "got usename is output") + t.end() + } + ) +}) + +test("clean", function (t) { + rimraf.sync(pkg) + t.end() +}) diff --git a/node_modules/npm/test/tap/config-project.js b/node_modules/npm/test/tap/config-project.js new file mode 100644 index 00000000..337355bf --- /dev/null +++ b/node_modules/npm/test/tap/config-project.js @@ -0,0 +1,66 @@ +var test = require("tap").test +var path = require("path") +var fix = path.resolve(__dirname, "..", "fixtures", "config") +var projectRc = path.resolve(fix, ".npmrc") +var npmconf = require("../../lib/config/core.js") +var common = require("./00-config-setup.js") + +var projectData = { just: "testing" } + +var ucData = common.ucData +var envData = common.envData +var envDataFix = common.envDataFix + +var gcData = { "package-config:foo": "boo" } + +var biData = {} + +var cli = { foo: "bar", umask: 022, prefix: fix } + +var expectList = [ + cli, + envDataFix, + projectData, + ucData, + gcData, + biData +] + +var expectSources = { + cli: { data: cli }, + env: { + data: envDataFix, + source: envData, + prefix: "" + }, + project: { + path: projectRc, + type: "ini", + data: projectData + }, + user: { + path: common.userconfig, + type: "ini", + data: ucData + }, + global: { + path: common.globalconfig, + type: "ini", + data: gcData + }, + builtin: { data: biData } +} + +test("no builtin", function (t) { + npmconf.load(cli, function (er, conf) { + if (er) throw er + t.same(conf.list, expectList) + t.same(conf.sources, expectSources) + t.same(npmconf.rootConf.list, []) + t.equal(npmconf.rootConf.root, npmconf.defs.defaults) + t.equal(conf.root, npmconf.defs.defaults) + t.equal(conf.get("umask"), 022) + t.equal(conf.get("heading"), "npm") + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/config-save.js b/node_modules/npm/test/tap/config-save.js new file mode 100644 index 00000000..88526a38 --- /dev/null +++ b/node_modules/npm/test/tap/config-save.js @@ -0,0 +1,88 @@ +var fs = require("fs") +var ini = require("ini") +var test = require("tap").test +var npmconf = require("../../lib/config/core.js") +var common = require("./00-config-setup.js") + +var expectConf = [ + "globalconfig = " + common.globalconfig, + "email = i@izs.me", + "env-thing = asdf", + "init.author.name = Isaac Z. Schlueter", + "init.author.email = i@izs.me", + "init.author.url = http://blog.izs.me/", + "init.version = 1.2.3", + "proprietary-attribs = false", + "npm:publishtest = true", + "_npmjs.org:couch = https://admin:password@localhost:5984/registry", + "npm-www:nocache = 1", + "sign-git-tag = false", + "message = v%s", + "strict-ssl = false", + "_auth = dXNlcm5hbWU6cGFzc3dvcmQ=", + "", + "[_token]", + "AuthSession = yabba-dabba-doodle", + "version = 1", + "expires = 1345001053415", + "path = /", + "httponly = true", + "" +].join("\n") + +var expectFile = [ + "globalconfig = " + common.globalconfig, + "email = i@izs.me", + "env-thing = asdf", + "init.author.name = Isaac Z. Schlueter", + "init.author.email = i@izs.me", + "init.author.url = http://blog.izs.me/", + "init.version = 1.2.3", + "proprietary-attribs = false", + "npm:publishtest = true", + "_npmjs.org:couch = https://admin:password@localhost:5984/registry", + "npm-www:nocache = 1", + "sign-git-tag = false", + "message = v%s", + "strict-ssl = false", + "_auth = dXNlcm5hbWU6cGFzc3dvcmQ=", + "", + "[_token]", + "AuthSession = yabba-dabba-doodle", + "version = 1", + "expires = 1345001053415", + "path = /", + "httponly = true", + "" +].join("\n") + +test("saving configs", function (t) { + npmconf.load(function (er, conf) { + if (er) + throw er + conf.set("sign-git-tag", false, "user") + conf.del("nodedir") + conf.del("tmp") + var foundConf = ini.stringify(conf.sources.user.data) + t.same(ini.parse(foundConf), ini.parse(expectConf)) + fs.unlinkSync(common.userconfig) + conf.save("user", function (er) { + if (er) + throw er + var uc = fs.readFileSync(conf.get("userconfig"), "utf8") + t.same(ini.parse(uc), ini.parse(expectFile)) + t.end() + }) + }) +}) + +test("setting prefix", function (t) { + npmconf.load(function (er, conf) { + if (er) + throw er + + conf.prefix = "newvalue" + t.same(conf.prefix, "newvalue") + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/correct-mkdir.js b/node_modules/npm/test/tap/correct-mkdir.js new file mode 100644 index 00000000..a4f86598 --- /dev/null +++ b/node_modules/npm/test/tap/correct-mkdir.js @@ -0,0 +1,163 @@ +var test = require('tap').test +var assert = require('assert') +var path = require('path') +var requireInject = require('require-inject') +var cache_dir = path.resolve(__dirname, 'correct-mkdir') + +test('correct-mkdir: no race conditions', function (t) { + var mock_fs = {} + var did_hook = false + mock_fs.stat = function (path, cb) { + if (path === cache_dir) { + // Return a non-matching owner + cb(null, { + uid: +process.uid + 1, + isDirectory: function () { + return true + } + }) + if (!did_hook) { + did_hook = true + doHook() + } + } else { + assert.ok(false, 'Unhandled stat path: ' + path) + } + } + var chown_in_progress = 0 + var mock_chownr = function (path, uid, gid, cb) { + ++chown_in_progress + process.nextTick(function () { + --chown_in_progress + cb(null) + }) + } + var mocks = { + 'graceful-fs': mock_fs, + 'chownr': mock_chownr + } + var correctMkdir = requireInject('../../lib/utils/correct-mkdir.js', mocks) + + var calls_in_progress = 3 + function handleCallFinish () { + t.equal(chown_in_progress, 0, 'should not return while chown still in progress') + if (!--calls_in_progress) { + t.end() + } + } + function doHook () { + // This is fired during the first correctMkdir call, after the stat has finished + // but before the chownr has finished + // Buggy old code will fail and return a cached value before initial call is done + correctMkdir(cache_dir, handleCallFinish) + } + // Initial call + correctMkdir(cache_dir, handleCallFinish) + // Immediate call again in case of race condition there + correctMkdir(cache_dir, handleCallFinish) +}) + +test('correct-mkdir: ignore ENOENTs from chownr', function (t) { + var mock_fs = {} + mock_fs.stat = function (path, cb) { + if (path === cache_dir) { + cb(null, { + isDirectory: function () { + return true + } + }) + } else { + assert.ok(false, 'Unhandled stat path: ' + path) + } + } + var mock_chownr = function (path, uid, gid, cb) { + cb({code: 'ENOENT'}) + } + var mocks = { + 'graceful-fs': mock_fs, + 'chownr': mock_chownr + } + var correctMkdir = requireInject('../../lib/utils/correct-mkdir.js', mocks) + + function handleCallFinish (err) { + t.ifErr(err, 'chownr\'s ENOENT errors were ignored') + t.end() + } + correctMkdir(cache_dir, handleCallFinish) +}) + +// NEED TO RUN LAST + +// These test checks that Windows users are protected by crashes related to +// unexpectedly having a UID/GID other than 0 if a user happens to add these +// variables to their environment. There are assumptions in correct-mkdir +// that special-case Windows by checking on UID-related things. +test('correct-mkdir: SUDO_UID and SUDO_GID non-Windows', function (t) { + process.env.SUDO_UID = 999 + process.env.SUDO_GID = 999 + process.getuid = function () { return 0 } + process.getgid = function () { return 0 } + var mock_fs = {} + mock_fs.stat = function (path, cb) { + if (path === cache_dir) { + cb(null, { + uid: 0, + isDirectory: function () { + return true + } + }) + } else { + assert.ok(false, 'Unhandled stat path: ' + path) + } + } + var mock_chownr = function (path, uid, gid, cb) { + t.is(uid, +process.env.SUDO_UID, 'using the environment\'s UID') + t.is(gid, +process.env.SUDO_GID, 'using the environment\'s GID') + cb(null, {}) + } + var mocks = { + 'graceful-fs': mock_fs, + 'chownr': mock_chownr + } + var correctMkdir = requireInject('../../lib/utils/correct-mkdir.js', mocks) + + function handleCallFinish () { + t.end() + } + correctMkdir(cache_dir, handleCallFinish) +}) + +test('correct-mkdir: SUDO_UID and SUDO_GID Windows', function (t) { + process.env.SUDO_UID = 999 + process.env.SUDO_GID = 999 + delete process.getuid + delete process.getgid + var mock_fs = {} + mock_fs.stat = function (path, cb) { + if (path === cache_dir) { + cb(null, { + uid: 0, + isDirectory: function () { + return true + } + }) + } else { + assert.ok(false, 'Unhandled stat path: ' + path) + } + } + var mock_chownr = function (path, uid, gid, cb) { + t.fail('chownr should not be called at all on Windows') + cb('nope') + } + var mocks = { + 'graceful-fs': mock_fs, + 'chownr': mock_chownr + } + var correctMkdir = requireInject('../../lib/utils/correct-mkdir.js', mocks) + + function handleCallFinish (err) { + t.ifErr(err, 'chownr was not called because Windows') + t.end() + } + correctMkdir(cache_dir, handleCallFinish) +}) diff --git a/node_modules/npm/test/tap/dedupe-scoped.js b/node_modules/npm/test/tap/dedupe-scoped.js new file mode 100644 index 00000000..a093e1f8 --- /dev/null +++ b/node_modules/npm/test/tap/dedupe-scoped.js @@ -0,0 +1,147 @@ +var fs = require('fs') +var join = require('path').join + +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var pkg = join(__dirname, 'dedupe-scoped') +var modules = join(pkg, 'node_modules') + +var EXEC_OPTS = { cwd: pkg } + +var prolog = 'dedupe@0.0.0 ' + pkg +var body = function () {/* +├─┬ first@1.0.0 +│ └── @scope/shared@2.1.6 +└─┬ second@2.0.0 + └── @scope/shared@2.1.6 +*/}.toString().split('\n').slice(1, -1) + +var deduper = { + 'name': 'dedupe', + 'version': '0.0.0', + 'dependencies': { + 'first': '1.0.0', + 'second': '2.0.0' + } +} + +var first = { + 'name': 'first', + 'version': '1.0.0', + 'dependencies': { + 'firstUnique': '0.6.0', + '@scope/shared': '2.1.6' + } +} + +var second = { + 'name': 'second', + 'version': '2.0.0', + 'dependencies': { + 'secondUnique': '1.2.0', + '@scope/shared': '2.1.6' + } +} + +var shared = { + 'name': '@scope/shared', + 'version': '2.1.6' +} + +var firstUnique = { + 'name': 'firstUnique', + 'version': '0.6.0' +} + +var secondUnique = { + 'name': 'secondUnique', + 'version': '1.2.0' +} + + +test('setup', function (t) { + setup() + t.end() +}) + +// we like the cars +function ltrimm (l) { return l.trim() } + +test('dedupe finds the common scoped modules and moves it up one level', function (t) { + common.npm( + [ + 'find-dupes' // I actually found a use for this command! + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, 'successful dry run against fake install') + t.notOk(code, 'npm ran without issue') + t.notOk(stderr, 'npm printed no errors') + t.same( + stdout.trim().split('\n').map(ltrimm), + [prolog].concat(body).map(ltrimm), + 'got expected output' + ) + + t.end() + } + ) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup (cb) { + cleanup() + + mkdirp.sync(pkg) + fs.writeFileSync( + join(pkg, 'package.json'), + JSON.stringify(deduper, null, 2) + ) + + mkdirp.sync(join(modules, 'first')) + fs.writeFileSync( + join(modules, 'first', 'package.json'), + JSON.stringify(first, null, 2) + ) + + mkdirp.sync(join(modules, 'first', 'node_modules', 'firstUnique')) + fs.writeFileSync( + join(modules, 'first', 'node_modules', 'firstUnique', 'package.json'), + JSON.stringify(firstUnique, null, 2) + ) + + mkdirp.sync(join(modules, 'first', 'node_modules', '@scope', 'shared')) + fs.writeFileSync( + join(modules, 'first', 'node_modules', '@scope', 'shared', 'package.json'), + JSON.stringify(shared, null, 2) + ) + + mkdirp.sync(join(modules, 'second')) + fs.writeFileSync( + join(modules, 'second', 'package.json'), + JSON.stringify(second, null, 2) + ) + + mkdirp.sync(join(modules, 'second', 'node_modules', 'secondUnique')) + fs.writeFileSync( + join(modules, 'second', 'node_modules', 'secondUnique', 'package.json'), + JSON.stringify(secondUnique, null, 2) + ) + + mkdirp.sync(join(modules, 'second', 'node_modules', '@scope', 'shared')) + fs.writeFileSync( + join(modules, 'second', 'node_modules', '@scope', 'shared', 'package.json'), + JSON.stringify(shared, null, 2) + ) +} + +function cleanup () { + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/dedupe.js b/node_modules/npm/test/tap/dedupe.js new file mode 100644 index 00000000..7b80102b --- /dev/null +++ b/node_modules/npm/test/tap/dedupe.js @@ -0,0 +1,86 @@ +var fs = require('graceful-fs') +var path = require('path') +var existsSync = fs.existsSync || path.existsSync + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var server + +var pkg = path.join(__dirname, 'dedupe') + +var EXEC_OPTS = { cwd: pkg } + +var json = { + author: 'Dedupe tester', + name: 'dedupe', + version: '0.0.0', + dependencies: { + optimist: '0.6.0', + clean: '2.1.6' + } +} + +test('setup', function (t) { + t.comment('test for https://github.com/npm/npm/issues/4675') + setup(function () { + t.end() + }) +}) + +test('dedupe finds the common module and moves it up one level', function (t) { + common.npm( + [ + '--registry', common.registry, + 'install', '.' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'successfully installed directory') + t.equal(code, 0, 'npm install exited with code') + common.npm( + [ + 'dedupe' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'successfully deduped against previous install') + t.notOk(code, 'npm dedupe exited with code') + + t.ok(existsSync(path.join(pkg, 'node_modules', 'minimist'))) + t.notOk(existsSync(path.join(pkg, 'node_modules', 'checker'))) + + t.end() + } + ) + }) +}) + +test('cleanup', function (t) { + server.close() + cleanup() + + t.end() +}) + +function cleanup () { + rimraf.sync(pkg) +} + +function setup (cb) { + cleanup() + mkdirp.sync(path.join(pkg, 'node_modules')) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) + + mr({ port: common.port }, function (er, s) { + server = s + cb() + }) +} diff --git a/node_modules/npm/test/tap/deprecate.js b/node_modules/npm/test/tap/deprecate.js new file mode 100644 index 00000000..c1d6e45a --- /dev/null +++ b/node_modules/npm/test/tap/deprecate.js @@ -0,0 +1,163 @@ +var fs = require('fs') +var path = require('path') +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var mr = require('npm-registry-mock') +var semver = require('semver') + +var test = require('tap').test +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'deprecate') +var server + +var cache = { + '_id': 'cond', + '_rev': '19-d458a706de1740662cd7728d7d7ddf07', + 'name': 'cond', + 'time': { + 'modified': '2015-02-13T07:33:58.120Z', + 'created': '2014-03-16T20:52:52.236Z', + '0.0.0': '2014-03-16T20:52:52.236Z', + '0.0.1': '2014-03-16T21:12:33.393Z', + '0.0.2': '2014-03-16T21:15:25.430Z' + }, + 'versions': { + '0.0.0': {}, + '0.0.1': {}, + '0.0.2': {} + }, + 'dist-tags': { + 'latest': '0.0.2' + }, + 'description': 'Restartable error handling system', + 'license': 'CC0' +} + +test('setup', function (t) { + mr({port: common.port}, function (err, s) { + t.ifError(err, 'registry mocked successfully') + server = s + t.ok(true) + t.end() + }) +}) + +test('npm deprecate an unscoped package', function (t) { + var deprecated = JSON.parse(JSON.stringify(cache)) + deprecated.versions = { + '0.0.0': {}, + '0.0.1': { deprecated: 'make it dead' }, + '0.0.2': {} + } + server.get('/cond?write=true').reply(200, cache) + server.put('/cond', deprecated).reply(201, { deprecated: true }) + common.npm([ + 'deprecate', + 'cond@0.0.1', + 'make it dead', + '--registry', common.registry, + '--loglevel', 'silent' + ], {}, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm deprecate') + t.equal(stderr, '', 'no error output') + t.equal(code, 0, 'exited OK') + t.end() + }) +}) + +test('npm deprecate a scoped package', function (t) { + var cacheCopy = JSON.parse(JSON.stringify(cache)) + cacheCopy.name = '@scope/cond' + cacheCopy._id = '@scope/cond' + var deprecated = JSON.parse(JSON.stringify(cacheCopy)) + deprecated.versions = { + '0.0.0': {}, + '0.0.1': { deprecated: 'make it dead' }, + '0.0.2': {} + } + server.get('/@scope%2fcond?write=true').reply(200, cacheCopy) + server.put('/@scope%2fcond', deprecated).reply(201, { deprecated: true }) + common.npm([ + 'deprecate', + '@scope/cond@0.0.1', + 'make it dead', + '--registry', common.registry, + '--loglevel', 'silent' + ], {}, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm deprecate') + t.equal(stderr, '', 'no error output') + t.equal(code, 0, 'exited OK') + t.end() + }) +}) + +test('npm deprecate semver range', function (t) { + var deprecated = JSON.parse(JSON.stringify(cache)) + deprecated.versions = { + '0.0.0': { deprecated: 'make it dead' }, + '0.0.1': { deprecated: 'make it dead' }, + '0.0.2': {} + } + server.get('/cond?write=true').reply(200, cache) + server.put('/cond', deprecated).reply(201, { deprecated: true }) + common.npm([ + 'deprecate', + 'cond@<0.0.2', + 'make it dead', + '--registry', common.registry, + '--loglevel', 'silent' + ], {}, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm deprecate') + t.equal(stderr, '', 'no error output') + t.equal(code, 0, 'exited OK') + t.end() + }) +}) + +test('npm deprecate bad semver range', function (t) { + common.npm([ + 'deprecate', + 'cond@-9001', + 'make it dead', + '--registry', common.registry + ], {}, + function (er, code, stdout, stderr) { + t.equal(code, 1, 'errored') + t.match(stderr, /invalid version range/, 'bad semver') + t.end() + }) +}) + +test('npm deprecate a package with no semver range', function (t) { + var deprecated = JSON.parse(JSON.stringify(cache)) + deprecated.versions = { + '0.0.0': { deprecated: 'make it dead' }, + '0.0.1': { deprecated: 'make it dead' }, + '0.0.2': { deprecated: 'make it dead' } + } + server.get('/cond?write=true').reply(200, cache) + server.put('/cond', deprecated).reply(201, { deprecated: true }) + common.npm([ + 'deprecate', + 'cond', + 'make it dead', + '--registry', common.registry, + '--loglevel', 'silent' + ], {}, + function (er, code, stdout, stderr) { + t.ifError(er, 'npm deprecate') + t.equal(stderr, '', 'no error output') + t.equal(code, 0, 'exited OK') + t.end() + }) +}) + +test('cleanup', function (t) { + server.close() + t.ok(true) + t.end() +}) diff --git a/node_modules/npm/test/tap/dist-tag.js b/node_modules/npm/test/tap/dist-tag.js new file mode 100644 index 00000000..08a5ca43 --- /dev/null +++ b/node_modules/npm/test/tap/dist-tag.js @@ -0,0 +1,195 @@ +var fs = require("fs") +var path = require("path") +var mkdirp = require("mkdirp") +var rimraf = require("rimraf") +var mr = require("npm-registry-mock") + +var test = require("tap").test +var common = require("../common-tap.js") + +var pkg = path.resolve(__dirname, "dist-tag") +var server + +var scoped = { + name : "@scoped/pkg", + version : "1.1.1" +} + +function mocks (server) { + // ls current package + server.get("/-/package/@scoped%2fpkg/dist-tags") + .reply(200, { latest : "1.0.0", a : "0.0.1", b : "0.5.0" }) + + // ls named package + server.get("/-/package/@scoped%2fanother/dist-tags") + .reply(200, { latest : "2.0.0", a : "0.0.2", b : "0.6.0" }) + + // add c + server.get("/-/package/@scoped%2fanother/dist-tags") + .reply(200, { latest : "2.0.0", a : "0.0.2", b : "0.6.0" }) + server.put("/-/package/@scoped%2fanother/dist-tags/c", "\"7.7.7\"") + .reply(200, { latest : "7.7.7", a : "0.0.2", b : "0.6.0", c : "7.7.7" }) + + // set same version + server.get("/-/package/@scoped%2fanother/dist-tags") + .reply(200, { latest : "2.0.0", b : "0.6.0" }) + + // rm + server.get("/-/package/@scoped%2fanother/dist-tags") + .reply(200, { latest : "2.0.0", a : "0.0.2", b : "0.6.0", c : "7.7.7" }) + server.delete("/-/package/@scoped%2fanother/dist-tags/c") + .reply(200, { c : "7.7.7" }) + + // rm + server.get("/-/package/@scoped%2fanother/dist-tags") + .reply(200, { latest : "4.0.0" }) +} + +test("setup", function (t) { + mkdirp(pkg, function (er) { + t.ifError(er, pkg + " made successfully") + + mr({port : common.port, plugin : mocks}, function (er, s) { + server = s + + fs.writeFile( + path.join(pkg, "package.json"), + JSON.stringify(scoped), + function (er) { + t.ifError(er, "wrote package.json") + t.end() + } + ) + }) + }) +}) + +test("npm dist-tags ls in current package", function (t) { + common.npm( + [ + "dist-tags", "ls", + "--registry", common.registry, + "--loglevel", "silent" + ], + { cwd : pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, "npm access") + t.notOk(code, "exited OK") + t.notOk(stderr, "no error output") + t.equal(stdout, "a: 0.0.1\nb: 0.5.0\nlatest: 1.0.0\n") + + t.end() + } + ) +}) + +test("npm dist-tags ls on named package", function (t) { + common.npm( + [ + "dist-tags", + "ls", "@scoped/another", + "--registry", common.registry, + "--loglevel", "silent" + ], + { cwd : pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, "npm access") + t.notOk(code, "exited OK") + t.notOk(stderr, "no error output") + t.equal(stdout, "a: 0.0.2\nb: 0.6.0\nlatest: 2.0.0\n") + + t.end() + } + ) +}) + +test("npm dist-tags add @scoped/another@7.7.7 c", function (t) { + common.npm( + [ + "dist-tags", + "add", "@scoped/another@7.7.7", "c", + "--registry", common.registry, + "--loglevel", "silent" + ], + { cwd : pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, "npm access") + t.notOk(code, "exited OK") + t.notOk(stderr, "no error output") + t.equal(stdout, "+c: @scoped/another@7.7.7\n") + + t.end() + } + ) +}) + +test("npm dist-tags set same version", function (t) { + common.npm( + [ + "dist-tag", + "set", "@scoped/another@0.6.0", "b", + "--registry", common.registry, + "--loglevel", "warn" + ], + { cwd : pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, "npm access") + t.notOk(code, "exited OK") + t.equal( + stderr, + "npm WARN dist-tag add b is already set to version 0.6.0\n", + "warned about setting same version" + ) + t.notOk(stdout, "only expecting warning message") + + t.end() + } + ) +}) + +test("npm dist-tags rm @scoped/another c", function (t) { + common.npm( + [ + "dist-tags", + "rm", "@scoped/another", "c", + "--registry", common.registry, + "--loglevel", "silent" + ], + { cwd : pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, "npm access") + t.notOk(code, "exited OK") + t.notOk(stderr, "no error output") + t.equal(stdout, "-c: @scoped/another@7.7.7\n") + + t.end() + } + ) +}) + +test("npm dist-tags rm @scoped/another nonexistent", function (t) { + common.npm( + [ + "dist-tags", + "rm", "@scoped/another", "nonexistent", + "--registry", common.registry, + "--loglevel", "silent" + ], + { cwd : pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, "npm dist-tag") + t.ok(code, "expecting nonzero exit code") + t.notOk(stderr, "no error output") + t.notOk(stdout, "not expecting output") + + t.end() + } + ) +}) + +test("cleanup", function (t) { + t.pass("cleaned up") + rimraf.sync(pkg) + server.close() + t.end() +}) diff --git a/node_modules/npm/test/tap/false-name.js b/node_modules/npm/test/tap/false-name.js new file mode 100644 index 00000000..c98a5103 --- /dev/null +++ b/node_modules/npm/test/tap/false-name.js @@ -0,0 +1,85 @@ +// this is a test for fix #2538 + +// the false_name-test-package has the name property 'test-package' set +// in the package.json and a dependency named 'test-package' is also a +// defined dependency of 'test-package-with-one-dep'. +// +// this leads to a conflict during installation and the fix is covered +// by this test + +var fs = require('graceful-fs') +var path = require('path') +var existsSync = fs.existsSync || path.existsSync + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.join(__dirname, 'false-name') +var cache = path.join(pkg, 'cache') +var server + +var EXEC_OPTS = { cwd: pkg } + +var indexContent = 'module.exports = true\n' +var json = { + name: 'test-package', + version: '0.0.0', + main: 'index.js', + dependencies: { + 'test-package-with-one-dep': '0.0.0' + } +} + +test('setup', function (t) { + t.comment('test for https://github.com/npm/npm/issues/2538') + setup() + mr({ port: common.port }, function (er, s) { + server = s + t.end() + }) +}) + +test('not every pkg.name can be required', function (t) { + common.npm( + [ + 'install', '.', + '--cache', cache, + '--registry', common.registry + ], + EXEC_OPTS, + function (err, code) { + t.ifErr(err, 'install finished without error') + t.equal(code, 0, 'install exited ok') + t.ok(existsSync(path.join( + pkg, + 'node_modules/test-package-with-one-dep', + 'node_modules/test-package' + )), 'package installed OK') + t.end() + } + ) +}) + +test('cleanup', function (t) { + server.close() + cleanup() + t.end() +}) + +function cleanup () { + rimraf.sync(pkg) +} + +function setup () { + cleanup() + mkdirp.sync(cache) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + fs.writeFileSync(path.join(pkg, 'index.js'), indexContent) +} diff --git a/node_modules/npm/test/tap/files-and-ignores.js b/node_modules/npm/test/tap/files-and-ignores.js new file mode 100644 index 00000000..02371cfe --- /dev/null +++ b/node_modules/npm/test/tap/files-and-ignores.js @@ -0,0 +1,558 @@ +'use strict' +var test = require('tap').test +var common = require('../common-tap.js') +var path = require('path') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') +var fs = require('graceful-fs') +var basepath = path.resolve(__dirname, path.basename(__filename, '.js')) +var fixturepath = path.resolve(basepath, 'npm-test-files') +var modulepath = path.resolve(basepath, 'node_modules') +var installedpath = path.resolve(modulepath, 'npm-test-files') +var Tacks = require('tacks') +var File = Tacks.File +var Dir = Tacks.Dir + +test('basic file inclusion', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5', + files: [ + 'include', + 'sub/include' + ] + }), + include: File(''), + sub: Dir({ include: File('') }), + notincluded: File('') + }) + ) + withFixture(t, fixture, function (done) { + t.ok(fileExists('include'), 'toplevel file included') + t.ok(fileExists('sub/include'), 'nested file included') + t.notOk(fileExists('notincluded'), 'unspecified file not included') + done() + }) +}) + +test('basic file exclusion', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5' + }), + '.npmignore': File( + 'ignore\n' + + 'sub/ignore\n' + ), + include: File(''), + ignore: File(''), + sub: Dir({ ignore: File('') }) + }) + ) + withFixture(t, fixture, function (done) { + t.notOk(fileExists('ignore'), 'toplevel file excluded') + t.notOk(fileExists('sub/ignore'), 'nested file excluded') + t.ok(fileExists('include'), 'unignored file included') + done() + }) +}) + +test('toplevel-only and blanket ignores', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5' + }), + '.npmignore': File( + './shallow1\n' + + '/shallow2\n' + + '/sub/onelevel\n' + + 'deep\n' + + '' + ), + shallow1: File(''), + shallow2: File(''), + deep: File(''), + sub: Dir({ + shallow1: File(''), + shallow2: File(''), + onelevel: File(''), + deep: File(''), + sub: Dir({ + deep: File(''), + onelevel: File('') + }) + }) + }) + ) + withFixture(t, fixture, function (done) { + t.notOk(fileExists('shallow2'), '/ file excluded') + t.ok(fileExists('sub/shallow1'), 'nested ./ file included') + t.ok(fileExists('sub/shallow2'), 'nested / file included') + t.ok(fileExists('sub/sub/onelevel'), 'double-nested file included') + t.notOk(fileExists('sub/onelevel'), 'nested / file excluded') + t.notOk(fileExists('deep'), 'deep file excluded') + t.notOk(fileExists('sub/deep'), 'nested deep file excluded') + t.notOk(fileExists('sub/sub/deep'), 'double-nested deep file excluded') + t.ok(fileExists('shallow1'), './ file included') + done() + }) +}) + +test('.npmignore works for nested directories recursively', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5' + }), + '.npmignore': File( + '/ignore\n' + + 'deep\n' + ), + include: File(''), + ignore: File(''), + deep: File(''), + sub: Dir({ + ignore: File(''), + include: File(''), + deep: File(''), + sub: Dir({ + '.npmignore': File( + '/ignore\n' + ), + ignore: File(''), + include: File(''), + deep: File('') + }) + }) + }) + ) + withFixture(t, fixture, function (done) { + t.notOk(fileExists('ignore'), 'toplevel file excluded') + t.ok(fileExists('include'), 'unignored file included') + t.ok(fileExists('sub/ignore'), 'same-name file in nested dir included') + t.ok(fileExists('sub/include'), 'unignored nested dir file included') + t.notOk(fileExists('sub/sub/ignore'), 'sub-sub-directory file excluded') + t.ok(fileExists('sub/sub/include'), 'sub-sube-directory file included') + t.notOk(fileExists('deep'), 'deep file excluded') + t.notOk(fileExists('sub/deep'), 'sub-dir deep file excluded') + t.notOk(fileExists('sub/sub/deep'), 'sub-sub-dir deep file excluded') + done() + }) +}) + +test('.gitignore should have identical semantics', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5' + }), + '.gitignore': File( + './shallow1\n' + + '/shallow2\n' + + '/sub/onelevel\n' + + 'deep\n' + + '' + ), + shallow1: File(''), + shallow2: File(''), + deep: File(''), + sub: Dir({ + shallow1: File(''), + shallow2: File(''), + onelevel: File(''), + deep: File(''), + sub: Dir({ + deep: File(''), + onelevel: File('') + }) + }) + }) + ) + withFixture(t, fixture, function (done) { + t.notOk(fileExists('shallow2'), '/ file excluded') + t.ok(fileExists('sub/shallow1'), 'nested ./ file included') + t.ok(fileExists('sub/shallow2'), 'nested / file included') + t.ok(fileExists('sub/sub/onelevel'), 'double-nested file included') + t.notOk(fileExists('sub/onelevel'), 'nested / file excluded') + t.notOk(fileExists('deep'), 'deep file excluded') + t.notOk(fileExists('sub/deep'), 'nested deep file excluded') + t.notOk(fileExists('sub/sub/deep'), 'double-nested deep file excluded') + t.ok(fileExists('shallow1'), './ file included') + done() + }) +}) + +test('.npmignore should always be overridden by files array', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5', + files: [ + 'include', + 'sub' + ] + }), + '.npmignore': File( + 'include\n' + + 'ignore\n' + + 'sub/included\n' + ), + include: File(''), + ignore: File(''), + sub: Dir({ + include: File('') + }) + }) + ) + withFixture(t, fixture, function (done) { + t.notOk(fileExists('ignore'), 'toplevel file excluded') + t.ok(fileExists('include'), 'unignored file included') + t.ok(fileExists('sub/include'), 'nested file included') + done() + }) +}) + +test('.gitignore supported for ignores', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5' + }), + '.gitignore': File( + 'ignore\n' + + 'sub/ignore\n' + ), + include: File(''), + ignore: File(''), + sub: Dir({ ignore: File('') }) + }) + ) + withFixture(t, fixture, function (done) { + t.notOk(fileExists('ignore'), 'toplevel file excluded') + t.notOk(fileExists('sub/ignore'), 'nested file excluded') + t.ok(fileExists('include'), 'unignored file included') + done() + }) +}) + +test('.npmignore completely overrides .gitignore', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5' + }), + '.npmignore': File( + 'ignore\n' + + 'sub/ignore\n' + ), + '.gitignore': File( + 'include\n' + + 'sub/include\n' + + 'extra\n' + ), + include: File(''), + sub: Dir({ include: File('') }), + extra: File('') + }) + ) + withFixture(t, fixture, function (done) { + t.ok(fileExists('include'), 'gitignored toplevel file included') + t.ok(fileExists('extra'), 'gitignored extra toplevel file included') + t.ok(fileExists('sub/include'), 'gitignored nested file included') + t.notOk(fileExists('ignore'), 'toplevel file excluded') + t.notOk(fileExists('sub/ignore'), 'nested file excluded') + done() + }) +}) + +test('files array overrides .npmignore', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5', + files: [ + 'include', + 'sub/include' + ] + }), + '.npmignore': File( + 'include\n' + + 'sub/include\n' + ), + include: File(''), + sub: Dir({ include: File('') }) + }) + ) + withFixture(t, fixture, function (done) { + t.ok(fileExists('include'), 'toplevel file included') + t.ok(fileExists('sub/include'), 'nested file included') + done() + }) +}) + +test('includes files regardless of emptiness', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5', + files: [ + 'full', + 'empty' + ] + }), + full: File('This file has contents~'), + empty: File('') + }) + ) + withFixture(t, fixture, function (done) { + t.ok(fileExists('full'), 'contentful file included') + t.ok(fileExists('empty'), 'empty file included') + done() + }) +}) + +test('.npmignore itself gets included', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5', + files: [ + '.npmignore' + ] + }), + '.npmignore': File('') + }) + ) + withFixture(t, fixture, function (done) { + t.ok(fileExists('.npmignore'), '.npmignore included') + done() + }) +}) + +test('include default files when missing files spec', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5' + }), + 'index.js': File(''), + foo: File(''), + node_modules: Dir({foo: Dir({bar: File('')})}) + }) + ) + withFixture(t, fixture, function (done) { + t.ok(fileExists('index.js'), 'index.js included') + t.ok(fileExists('foo'), 'foo included') + t.notOk(fileExists('node_modules'), 'node_modules not included') + done() + }) +}) + +test('include main file', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5', + main: 'foo.js', + files: [] + }), + 'index.js': File(''), + 'foo.js': File('') + }) + ) + withFixture(t, fixture, function (done) { + t.ok(fileExists('foo.js'), 'foo.js included because of main') + t.notOk(fileExists('index.js'), 'index.js not included') + done() + }) +}) + +test('certain files ignored unconditionally', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5', + files: [ + '.git', + '.svn', + 'CVS', + '.hg', + '.lock-wscript', + '.wafpickle-0', + '.wafpickle-5', + '.wafpickle-50', + 'build/config.gypi', + 'npm-debug.log', + '.npmrc', + '.foo.swp', + '.DS_Store', + '._ohno' + ] + }), + '.git': Dir({foo: File('')}), + '.svn': Dir({foo: File('')}), + 'CVS': Dir({foo: File('')}), + '.hg': Dir({foo: File('')}), + '.lock-wscript': File(''), + '.wafpickle-0': File(''), + '.wafpickle-5': File(''), + '.wafpickle-50': File(''), + 'build': Dir({'config.gypi': File('')}), + 'npm-debug.log': File(''), + '.npmrc': File(''), + '.foo.swp': File(''), + '.DS_Store': Dir({foo: File('')}), + '._ohno': File(''), + '._ohnoes': Dir({noes: File('')}) + }) + ) + withFixture(t, fixture, function (done) { + t.notOk(fileExists('.git'), '.git not included') + t.notOk(fileExists('.svn'), '.svn not included') + t.notOk(fileExists('CVS'), 'CVS not included') + t.notOk(fileExists('.hg'), '.hg not included') + t.notOk(fileExists('.lock-wscript'), '.lock-wscript not included') + t.notOk(fileExists('.wafpickle-0'), '.wafpickle-0 not included') + t.notOk(fileExists('.wafpickle-5'), '.wafpickle-5 not included') + t.notOk(fileExists('.wafpickle-50'), '.wafpickle-50 not included') + t.notOk(fileExists('build/config.gypi'), 'build/config.gypi not included') + t.notOk(fileExists('npm-debug.log'), 'npm-debug.log not included') + t.notOk(fileExists('.npmrc'), '.npmrc not included') + t.notOk(fileExists('.foo.swp'), '.foo.swp not included') + t.notOk(fileExists('.DS_Store'), '.DS_Store not included') + t.notOk(fileExists('._ohno'), '._ohno not included') + t.notOk(fileExists('._ohnoes'), '._ohnoes not included') + done() + }) +}) + +test('certain files included unconditionally', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5' + }), + '.npmignore': File( + 'package.json', + 'README', + 'Readme', + 'readme.md', + 'readme.randomext', + 'changelog', + 'CHAngelog', + 'ChangeLOG.txt', + 'license', + 'licence', + 'LICENSE', + 'LICENCE' + ), + 'README': File(''), + 'Readme': File(''), + 'readme.md': File(''), + 'readme.randomext': File(''), + 'changelog': File(''), + 'CHAngelog': File(''), + 'ChangeLOG.txt': File(''), + 'license': File(''), + 'licence': File(''), + 'LICENSE': File(''), + 'LICENCE': File('') + }) + ) + withFixture(t, fixture, function (done) { + t.ok(fileExists('package.json'), 'package.json included') + t.ok(fileExists('README'), 'README included') + t.ok(fileExists('Readme'), 'Readme included') + t.ok(fileExists('readme.md'), 'readme.md included') + t.ok(fileExists('readme.randomext'), 'readme.randomext included') + t.ok(fileExists('changelog'), 'changelog included') + t.ok(fileExists('CHAngelog'), 'CHAngelog included') + t.ok(fileExists('ChangeLOG.txt'), 'ChangeLOG.txt included') + t.ok(fileExists('license'), 'license included') + t.ok(fileExists('licence'), 'licence included') + t.ok(fileExists('LICENSE'), 'LICENSE included') + t.ok(fileExists('LICENCE'), 'LICENCE included') + done() + }) +}) + +test('folder-based inclusion works', function (t) { + var fixture = new Tacks( + Dir({ + 'package.json': File({ + name: 'npm-test-files', + version: '1.2.5', + files: [ + 'sub1/sub', + 'sub2' + ] + }), + sub1: Dir({ + sub: Dir({ + include1: File(''), + include2: File('') + }), + ignored: File('') + }), + sub2: Dir({ + include1: File(''), + include2: File(''), + empty: Dir({}) + }) + }) + ) + withFixture(t, fixture, function (done) { + t.ok(fileExists('sub1/sub/include1'), 'nested dir included') + t.ok(fileExists('sub1/sub/include2'), 'nested dir included') + t.notOk(fileExists('sub1/ignored'), 'unspecified file not included') + + t.ok(fileExists('sub2/include1'), 'dir contents included') + t.ok(fileExists('sub2/include2'), 'dir contents included') + t.notOk(fileExists('sub2/empty'), 'empty dir not included') + + done() + }) +}) + +function fileExists (file) { + try { + return !!fs.statSync(path.resolve(installedpath, file)) + } catch (_) { + return false + } +} + +function withFixture (t, fixture, tester) { + fixture.create(fixturepath) + mkdirp.sync(modulepath) + common.npm(['install', fixturepath], {cwd: basepath}, installCheckAndTest) + function installCheckAndTest (err, code) { + if (err) throw err + t.is(code, 0, 'install went ok') + tester(removeAndDone) + } + function removeAndDone (err) { + if (err) throw err + fixture.remove(fixturepath) + rimraf.sync(basepath) + t.done() + } +} diff --git a/node_modules/npm/test/tap/gently-rm-overeager.js b/node_modules/npm/test/tap/gently-rm-overeager.js new file mode 100644 index 00000000..35f46cc2 --- /dev/null +++ b/node_modules/npm/test/tap/gently-rm-overeager.js @@ -0,0 +1,62 @@ +var resolve = require("path").resolve +var fs = require("graceful-fs") +var test = require("tap").test +var mkdirp = require("mkdirp") +var rimraf = require("rimraf") + +var common = require("../common-tap.js") + +var pkg = resolve(__dirname, "gently-rm-overeager") +var dep = resolve(__dirname, "test-whoops") + +var EXEC_OPTS = { + cwd : pkg +} + +var fixture = { + name: "@test/whoops", + version: "1.0.0", + scripts: { + postinstall: "echo \"nope\" && exit 1" + } +} + +test("setup", function (t) { + cleanup() + setup() + + t.end() +}) + +test("cache add", function (t) { + common.npm(["install", "../test-whoops"], EXEC_OPTS, function (er, c) { + t.ifError(er, "test-whoops install didn't explode") + t.ok(c, "test-whoops install also failed") + fs.readdir(pkg, function (er, files) { + t.ifError(er, "package directory is still there") + t.deepEqual(files, ["npm-debug.log"], "only debug log remains") + + t.end() + }) + }) +}) + +test("cleanup", function (t) { + cleanup() + + t.end() +}) + + +function cleanup () { + rimraf.sync(pkg) + rimraf.sync(dep) +} + +function setup () { + mkdirp.sync(pkg) + // so it doesn't try to install into npm's own node_modules + mkdirp.sync(resolve(pkg, "node_modules")) + mkdirp.sync(dep) + fs.writeFileSync(resolve(dep, "package.json"), JSON.stringify(fixture)) +} diff --git a/node_modules/npm/test/tap/gently-rm-symlink.js b/node_modules/npm/test/tap/gently-rm-symlink.js new file mode 100644 index 00000000..d69b62e5 --- /dev/null +++ b/node_modules/npm/test/tap/gently-rm-symlink.js @@ -0,0 +1,113 @@ +var resolve = require("path").resolve +var fs = require("graceful-fs") +var test = require("tap").test +var mkdirp = require("mkdirp") +var rimraf = require("rimraf") + +var common = require("../common-tap.js") + +var pkg = resolve(__dirname, "gently-rm-linked") +var dep = resolve(__dirname, "test-linked") +var glb = resolve(__dirname, "test-global") +var lnk = resolve(__dirname, "test-global-link") + +var EXEC_OPTS = { + cwd : pkg +} + + +var index = "module.exports = function () { console.log('whoop whoop') }" + +var fixture = { + name: "@test/linked", + version: "1.0.0", + bin: { + linked: "./index.js" + } +} + +test("setup", function (t) { + cleanup() + setup() + + t.end() +}) + +test("install and link", function (t) { + common.npm( + [ + "--global", + "--prefix", lnk, + "--loglevel", "silent", + "install", "../test-linked" + ], + EXEC_OPTS, + function (er, code, stdout, stderr) { + t.ifError(er, "test-linked install didn't explode") + t.notOk(code, "test-linked install also failed") + t.notOk(stderr, "no log output") + + verify(t, stdout) + + // again, to make sure unlinking works properlyt + common.npm( + [ + "--global", + "--prefix", lnk, + "--loglevel", "silent", + "install", "../test-linked" + ], + EXEC_OPTS, + function (er, code, stdout, stderr) { + t.ifError(er, "test-linked install didn't explode") + t.notOk(code, "test-linked install also failed") + t.notOk(stderr, "no log output") + + verify(t, stdout) + + fs.readdir(pkg, function (er, files) { + t.ifError(er, "package directory is still there") + t.deepEqual(files, ["node_modules"], "only stub modules dir remains") + + t.end() + }) + } + ) + } + ) +}) + +test("cleanup", function (t) { + cleanup() + + t.end() +}) + +function verify (t, stdout) { + var binPath = resolve(lnk, "bin", "linked") + var pkgPath = resolve(lnk, "lib", "node_modules", "@test", "linked") + var trgPath = resolve(pkgPath, "index.js") + t.equal( + stdout, + binPath+" -> "+trgPath+"\n@test/linked@1.0.0 "+pkgPath+"\n", + "got expected install output" + ) +} + +function cleanup () { + rimraf.sync(pkg) + rimraf.sync(dep) + rimraf.sync(lnk) + rimraf.sync(glb) +} + +function setup () { + mkdirp.sync(pkg) + mkdirp.sync(glb) + fs.symlinkSync(glb, lnk) + // so it doesn't try to install into npm's own node_modules + mkdirp.sync(resolve(pkg, "node_modules")) + mkdirp.sync(dep) + fs.writeFileSync(resolve(dep, "package.json"), JSON.stringify(fixture)) + fs.writeFileSync(resolve(dep, "index.js"), index) +} diff --git a/node_modules/npm/test/tap/get.js b/node_modules/npm/test/tap/get.js new file mode 100644 index 00000000..98324302 --- /dev/null +++ b/node_modules/npm/test/tap/get.js @@ -0,0 +1,126 @@ +var common = require("../common-tap.js") +var test = require("tap").test +var cacheFile = require("npm-cache-filename") +var npm = require("../../") +var mkdirp = require("mkdirp") +var rimraf = require("rimraf") +var path = require("path") +var mr = require("npm-registry-mock") +var fs = require("graceful-fs") + +function nop () {} + +var URI = "https://npm.registry:8043/rewrite" +var TIMEOUT = 3600 +var FOLLOW = false +var STALE_OK = true +var TOKEN = "lolbutts" +var AUTH = { + token : TOKEN +} +var PARAMS = { + timeout : TIMEOUT, + follow : FOLLOW, + staleOk : STALE_OK, + auth : AUTH +} +var PKG_DIR = path.resolve(__dirname, "get-basic") +var CACHE_DIR = path.resolve(PKG_DIR, "cache") +var BIGCO_SAMPLE = { + name : "@bigco/sample", + version : "1.2.3" +} + +// mock server reference +var server + +var mocks = { + "get": { + "/@bigco%2fsample/1.2.3" : [200, BIGCO_SAMPLE] + } +} + +var mapper = cacheFile(CACHE_DIR) + +function getCachePath (uri) { + return path.join(mapper(uri), ".cache.json") +} + +test("setup", function (t) { + mkdirp.sync(CACHE_DIR) + + mr({port: common.port, mocks: mocks}, function (er, s) { + t.ifError(er) + npm.load({cache: CACHE_DIR, registry: common.registry}, function (er) { + t.ifError(er) + server = s + t.end() + }) + }) +}) + +test("get call contract", function (t) { + t.throws(function () { + npm.registry.get(undefined, PARAMS, nop) + }, "requires a URI") + + t.throws(function () { + npm.registry.get([], PARAMS, nop) + }, "requires URI to be a string") + + t.throws(function () { + npm.registry.get(URI, undefined, nop) + }, "requires params object") + + t.throws(function () { + npm.registry.get(URI, "", nop) + }, "params must be object") + + t.throws(function () { + npm.registry.get(URI, PARAMS, undefined) + }, "requires callback") + + t.throws(function () { + npm.registry.get(URI, PARAMS, "callback") + }, "callback must be function") + + t.end() +}) + +test("basic request", function (t) { + t.plan(9) + + var versioned = common.registry + "/underscore/1.3.3" + npm.registry.get(versioned, PARAMS, function (er, data) { + t.ifError(er, "loaded specified version underscore data") + t.equal(data.version, "1.3.3") + fs.stat(getCachePath(versioned), function (er) { + t.ifError(er, "underscore 1.3.3 cache data written") + }) + }) + + var rollup = common.registry + "/underscore" + npm.registry.get(rollup, PARAMS, function (er, data) { + t.ifError(er, "loaded all metadata") + t.deepEqual(data.name, "underscore") + fs.stat(getCachePath(rollup), function (er) { + t.ifError(er, "underscore rollup cache data written") + }) + }) + + var scoped = common.registry + "/@bigco%2fsample/1.2.3" + npm.registry.get(scoped, PARAMS, function (er, data) { + t.ifError(er, "loaded all metadata") + t.equal(data.name, "@bigco/sample") + fs.stat(getCachePath(scoped), function (er) { + t.ifError(er, "scoped cache data written") + }) + }) +}) + +test("cleanup", function (t) { + server.close() + rimraf.sync(PKG_DIR) + + t.end() +}) diff --git a/node_modules/npm/test/tap/gist-short-shortcut-package.js b/node_modules/npm/test/tap/gist-short-shortcut-package.js new file mode 100644 index 00000000..02457b4d --- /dev/null +++ b/node_modules/npm/test/tap/gist-short-shortcut-package.js @@ -0,0 +1,84 @@ +'use strict' +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var requireInject = require('require-inject') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'gist-short-shortcut-package') + +var json = { + name: 'gist-short-shortcut-package', + version: '0.0.0', + dependencies: { + 'private-gist': 'gist:deadbeef' + } +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('gist-short-shortcut-package', function (t) { + var cloneUrls = [ + ['git://gist.github.com/deadbeef.git', 'GitHub gist shortcuts try git URLs first'], + ['https://gist.github.com/deadbeef.git', 'GitHub gist shortcuts try HTTPS URLs second'], + ['git@gist.github.com:/deadbeef.git', 'GitHub gist shortcuts try SSH third'] + ] + var npm = requireInject.installGlobally('../../lib/npm.js', { + 'child_process': { + 'execFile': function (cmd, args, options, cb) { + process.nextTick(function () { + if (args[0] !== 'clone') return cb(null, '', '') + var cloneUrl = cloneUrls.shift() + if (cloneUrl) { + t.is(args[3], cloneUrl[0], cloneUrl[1]) + } else { + t.fail('too many attempts to clone') + } + cb(new Error()) + }) + } + } + }) + + var opts = { + cache: path.resolve(pkg, 'cache'), + prefix: pkg, + registry: common.registry, + loglevel: 'silent' + } + npm.load(opts, function (er) { + t.ifError(er, 'npm loaded without error') + npm.commands.install([], function (er, result) { + t.ok(er, 'mocked install failed as expected') + t.end() + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/gist-short-shortcut.js b/node_modules/npm/test/tap/gist-short-shortcut.js new file mode 100644 index 00000000..57f2006b --- /dev/null +++ b/node_modules/npm/test/tap/gist-short-shortcut.js @@ -0,0 +1,81 @@ +'use strict' +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var requireInject = require('require-inject') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'gist-short-shortcut') + +var json = { + name: 'gist-short-shortcut', + version: '0.0.0' +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('gist-shortcut', function (t) { + var cloneUrls = [ + ['git://gist.github.com/deadbeef.git', 'GitHub gist shortcuts try git URLs first'], + ['https://gist.github.com/deadbeef.git', 'GitHub gist shortcuts try HTTPS URLs second'], + ['git@gist.github.com:/deadbeef.git', 'GitHub gist shortcuts try SSH third'] + ] + var npm = requireInject.installGlobally('../../lib/npm.js', { + 'child_process': { + 'execFile': function (cmd, args, options, cb) { + process.nextTick(function () { + if (args[0] !== 'clone') return cb(null, '', '') + var cloneUrl = cloneUrls.shift() + if (cloneUrl) { + t.is(args[3], cloneUrl[0], cloneUrl[1]) + } else { + t.fail('too many attempts to clone') + } + cb(new Error()) + }) + } + } + }) + + var opts = { + cache: path.resolve(pkg, 'cache'), + prefix: pkg, + registry: common.registry, + loglevel: 'silent' + } + npm.load(opts, function (er) { + t.ifError(er, 'npm loaded without error') + npm.commands.install(['gist:deadbeef'], function (er, result) { + t.ok(er, 'mocked install failed as expected') + t.end() + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/gist-shortcut-package.js b/node_modules/npm/test/tap/gist-shortcut-package.js new file mode 100644 index 00000000..370476ac --- /dev/null +++ b/node_modules/npm/test/tap/gist-shortcut-package.js @@ -0,0 +1,84 @@ +'use strict' +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var requireInject = require('require-inject') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'gist-shortcut-package') + +var json = { + name: 'gist-shortcut-package', + version: '0.0.0', + dependencies: { + 'private-gist': 'gist:foo/deadbeef' + } +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('gist-shortcut-package', function (t) { + var cloneUrls = [ + ['git://gist.github.com/deadbeef.git', 'GitHub gist shortcuts try git URLs first'], + ['https://gist.github.com/deadbeef.git', 'GitHub gist shortcuts try HTTPS URLs second'], + ['git@gist.github.com:/deadbeef.git', 'GitHub gist shortcuts try SSH third'] + ] + var npm = requireInject.installGlobally('../../lib/npm.js', { + 'child_process': { + 'execFile': function (cmd, args, options, cb) { + process.nextTick(function () { + if (args[0] !== 'clone') return cb(null, '', '') + var cloneUrl = cloneUrls.shift() + if (cloneUrl) { + t.is(args[3], cloneUrl[0], cloneUrl[1]) + } else { + t.fail('too many attempts to clone') + } + cb(new Error()) + }) + } + } + }) + + var opts = { + cache: path.resolve(pkg, 'cache'), + prefix: pkg, + registry: common.registry, + loglevel: 'silent' + } + npm.load(opts, function (er) { + t.ifError(er, 'npm loaded without error') + npm.commands.install([], function (er, result) { + t.ok(er, 'mocked install failed as expected') + t.end() + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/gist-shortcut.js b/node_modules/npm/test/tap/gist-shortcut.js new file mode 100644 index 00000000..e975a09b --- /dev/null +++ b/node_modules/npm/test/tap/gist-shortcut.js @@ -0,0 +1,81 @@ +'use strict' +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var requireInject = require('require-inject') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'gist-shortcut') + +var json = { + name: 'gist-shortcut', + version: '0.0.0' +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('gist-shortcut', function (t) { + var cloneUrls = [ + ['git://gist.github.com/deadbeef.git', 'GitHub gist shortcuts try git URLs first'], + ['https://gist.github.com/deadbeef.git', 'GitHub gist shortcuts try HTTPS URLs second'], + ['git@gist.github.com:/deadbeef.git', 'GitHub gist shortcuts try SSH third'] + ] + var npm = requireInject.installGlobally('../../lib/npm.js', { + 'child_process': { + 'execFile': function (cmd, args, options, cb) { + process.nextTick(function () { + if (args[0] !== 'clone') return cb(null, '', '') + var cloneUrl = cloneUrls.shift() + if (cloneUrl) { + t.is(args[3], cloneUrl[0], cloneUrl[1]) + } else { + t.fail('too many attempts to clone') + } + cb(new Error()) + }) + } + } + }) + + var opts = { + cache: path.resolve(pkg, 'cache'), + prefix: pkg, + registry: common.registry, + loglevel: 'silent' + } + npm.load(opts, function (er) { + t.ifError(er, 'npm loaded without error') + npm.commands.install(['gist:foo/deadbeef'], function (er, result) { + t.ok(er, 'mocked install failed as expected') + t.end() + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/git-cache-locking.js b/node_modules/npm/test/tap/git-cache-locking.js new file mode 100644 index 00000000..e08c96e1 --- /dev/null +++ b/node_modules/npm/test/tap/git-cache-locking.js @@ -0,0 +1,46 @@ +var test = require('tap').test +var common = require('../common-tap') +var path = require('path') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') +var pkg = path.resolve(__dirname, 'git-cache-locking') +var tmp = path.join(pkg, 'tmp') +var cache = path.join(pkg, 'cache') + +test('setup', function (t) { + rimraf.sync(pkg) + mkdirp.sync(path.resolve(pkg, 'node_modules')) + t.end() +}) + +test('git-cache-locking: install a git dependency', function (t) { + // disable git integration tests on Travis. + if (process.env.TRAVIS) return t.end() + + // package c depends on a.git#master and b.git#master + // package b depends on a.git#master + common.npm([ + 'install', + 'git://github.com/nigelzor/npm-4503-c.git' + ], { + cwd: pkg, + env: { + npm_config_cache: cache, + npm_config_tmp: tmp, + npm_config_prefix: pkg, + npm_config_global: 'false', + HOME: process.env.HOME, + Path: process.env.PATH, + PATH: process.env.PATH + } + }, function (err, code, stdout, stderr) { + t.ifErr(err, 'npm install finished without error') + t.equal(0, code, 'npm install should succeed') + t.end() + }) +}) + +test('cleanup', function (t) { + rimraf.sync(pkg) + t.end() +}) diff --git a/node_modules/npm/test/tap/git-cache-no-hooks.js b/node_modules/npm/test/tap/git-cache-no-hooks.js new file mode 100644 index 00000000..32731fa1 --- /dev/null +++ b/node_modules/npm/test/tap/git-cache-no-hooks.js @@ -0,0 +1,63 @@ +var test = require("tap").test + , fs = require("fs") + , path = require("path") + , rimraf = require("rimraf") + , mkdirp = require("mkdirp") + , spawn = require("child_process").spawn + , npmCli = require.resolve("../../bin/npm-cli.js") + , node = process.execPath + , pkg = path.resolve(__dirname, "git-cache-no-hooks") + , tmp = path.join(pkg, "tmp") + , cache = path.join(pkg, "cache") + + +test("setup", function (t) { + rimraf.sync(pkg) + mkdirp.sync(pkg) + mkdirp.sync(cache) + mkdirp.sync(tmp) + mkdirp.sync(path.resolve(pkg, "node_modules")) + t.end() +}) + +test("git-cache-no-hooks: install a git dependency", function (t) { + + // disable git integration tests on Travis. + if (process.env.TRAVIS) return t.end() + + var command = [ npmCli + , "install" + , "git://github.com/nigelzor/npm-4503-a.git" + ] + var child = spawn(node, command, { + cwd: pkg, + env: { + "npm_config_cache" : cache, + "npm_config_tmp" : tmp, + "npm_config_prefix" : pkg, + "npm_config_global" : "false", + "npm_config_umask" : "00", + HOME : process.env.HOME, + Path : process.env.PATH, + PATH : process.env.PATH + }, + stdio: "inherit" + }) + + child.on("close", function (code) { + t.equal(code, 0, "npm install should succeed") + + // verify permissions on git hooks + var repoDir = "git-github-com-nigelzor-npm-4503-a-git-40c5cb24" + var hooksPath = path.join(cache, "_git-remotes", repoDir, "hooks") + fs.readdir(hooksPath, function (err) { + t.equal(err && err.code, "ENOENT", "hooks are not brought along with repo") + t.end() + }) + }) +}) + +test("cleanup", function (t) { + rimraf.sync(pkg) + t.end() +}) diff --git a/node_modules/npm/test/tap/git-dependency-install-link.js b/node_modules/npm/test/tap/git-dependency-install-link.js new file mode 100644 index 00000000..4fb14157 --- /dev/null +++ b/node_modules/npm/test/tap/git-dependency-install-link.js @@ -0,0 +1,175 @@ +var fs = require('fs') +var resolve = require('path').resolve + +var osenv = require('osenv') +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var test = require('tap').test +var readJson = require('read-package-json') +var mr = require('npm-registry-mock') + +var npm = require('../../lib/npm.js') +var common = require('../common-tap.js') + +var pkg = resolve(__dirname, 'git-dependency-install-link') +var repo = resolve(__dirname, 'git-dependency-install-link-repo') +var cache = resolve(pkg, 'cache') + +var daemon +var daemonPID +var git +var mockRegistry + +var EXEC_OPTS = { + registry: common.registry, + cwd: pkg, + cache: cache +} + +var pjParent = JSON.stringify({ + name: 'parent', + version: '1.2.3', + dependencies: { + 'child': 'git://localhost:1234/child.git' + } +}, null, 2) + '\n' + +var pjChild = JSON.stringify({ + name: 'child', + version: '1.0.3' +}, null, 2) + '\n' + + +test('setup', function (t) { + bootstrap() + setup(function (er, r) { + t.ifError(er, 'git started up successfully') + + if (!er) { + daemon = r[r.length - 2] + daemonPID = r[r.length - 1] + } + + mr({ + port: common.port + }, function (er, server) { + t.ifError(er, 'started mock registry') + mockRegistry = server + + t.end() + }) + }) +}) + +test('install from git repo [no --link]', function (t) { + process.chdir(pkg) + + common.npm(['install', '--loglevel', 'error'], EXEC_OPTS, function (err, code, stdout, stderr) { + t.ifError(err, 'npm install failed') + + t.dissimilar(stderr, /Command failed:/, 'expect git to succeed') + t.dissimilar(stderr, /version not found/, 'should not go to repository') + + readJson(resolve(pkg, 'node_modules', 'child', 'package.json'), function (err, data) { + t.ifError(err, 'error reading child package.json') + + t.equal(data && data.version, '1.0.3') + t.end() + }) + }) +}) + +test('install from git repo [with --link]', function (t) { + process.chdir(pkg) + rimraf.sync(resolve(pkg, 'node_modules')) + + common.npm(['install', '--link', '--loglevel', 'error'], EXEC_OPTS, function (err, code, stdout, stderr) { + t.ifError(err, 'npm install --link failed') + + t.dissimilar(stderr, /Command failed:/, 'expect git to succeed') + t.dissimilar(stderr, /version not found/, 'should not go to repository') + + readJson(resolve(pkg, 'node_modules', 'child', 'package.json'), function (err, data) { + t.ifError(err, 'error reading child package.json') + + t.equal(data && data.version, '1.0.3') + t.end() + }) + }) +}) + +test('clean', function (t) { + mockRegistry.close() + daemon.on('close', function () { + cleanup() + t.end() + }) + process.kill(daemonPID) +}) + +function bootstrap () { + rimraf.sync(repo) + rimraf.sync(pkg) + mkdirp.sync(pkg) + mkdirp.sync(cache) + + fs.writeFileSync(resolve(pkg, 'package.json'), pjParent) +} + +function setup (cb) { + mkdirp.sync(repo) + fs.writeFileSync(resolve(repo, 'package.json'), pjChild) + npm.load({ + link: true, + prefix: pkg, + loglevel: 'silent' + }, function () { + git = require('../../lib/utils/git.js') + + function startDaemon (cb) { + // start git server + var d = git.spawn( + [ + 'daemon', + '--verbose', + '--listen=localhost', + '--export-all', + '--base-path=.', + '--reuseaddr', + '--port=1234' + ], + { + cwd: pkg, + env: process.env, + stdio: ['pipe', 'pipe', 'pipe'] + } + ) + d.stderr.on('data', childFinder) + + function childFinder (c) { + var cpid = c.toString().match(/^\[(\d+)\]/) + if (cpid[1]) { + this.removeListener('data', childFinder) + cb(null, [d, cpid[1]]) + } + } + } + + common.makeGitRepo({ + path: repo, + commands: [ + git.chainableExec( + ['clone', '--bare', repo, 'child.git'], + { cwd: pkg, env: process.env } + ), + startDaemon + ] + }, cb) + }) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(repo) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/git-npmignore.js b/node_modules/npm/test/tap/git-npmignore.js new file mode 100644 index 00000000..5e915a70 --- /dev/null +++ b/node_modules/npm/test/tap/git-npmignore.js @@ -0,0 +1,173 @@ +var cat = require("graceful-fs").writeFileSync +var exec = require("child_process").exec +var readdir = require("graceful-fs").readdirSync +var resolve = require("path").resolve + +var mkdirp = require("mkdirp") +var rimraf = require("rimraf") +var test = require("tap").test +var tmpdir = require("osenv").tmpdir +var which = require("which") + +var common = require("../common-tap.js") + +var pkg = resolve(__dirname, "git-npmignore") +var dep = resolve(pkg, "deps", "gitch") +var packname = "gitch-1.0.0.tgz" +var packed = resolve(pkg, packname) +var modules = resolve(pkg, "node_modules") +var installed = resolve(modules, "gitch") +var expected = [ + "a.js", + "package.json", + ".npmignore" +].sort() + +var EXEC_OPTS = { + cwd : pkg +} + +var gitignore = "node_modules/\n" +var npmignore = "t.js\n" + +var a = "console.log('hi');" +var t = "require('tap').test(function (t) { t.pass('I am a test!'); t.end(); });" +var fixture = { + "name" : "gitch", + "version" : "1.0.0", + "private" : true, + "main" : "a.js" +} + + +test("setup", function (t) { + setup(function (er) { + t.ifError(er, "setup ran OK") + + t.end() + }) +}) + +test("npm pack directly from directory", function (t) { + packInstallTest(dep, t) +}) + +test("npm pack via git", function (t) { + packInstallTest("git+file://"+dep, t) +}) + +test("cleanup", function (t) { + cleanup() + + t.end() +}) + +function packInstallTest (spec, t) { + common.npm( + [ + "--loglevel", "silent", + "pack", spec + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, "npm pack ran without error") + t.notOk(code, "npm pack exited cleanly") + t.notOk(stderr, "npm pack ran silently") + t.equal(stdout.trim(), packname, "got expected package name") + + common.npm( + [ + "--loglevel", "silent", + "install", packed + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, "npm install ran without error") + t.notOk(code, "npm install exited cleanly") + t.notOk(stderr, "npm install ran silently") + + var actual = readdir(installed).sort() + t.same(actual, expected, "no unexpected files in packed directory") + + rimraf(packed, function () { + t.end() + }) + } + ) + } + ) +} + +function cleanup () { + process.chdir(tmpdir()) + rimraf.sync(pkg) +} + +function setup (cb) { + cleanup() + + mkdirp.sync(modules) + mkdirp.sync(dep) + + process.chdir(dep) + + cat(resolve(dep, ".npmignore"), npmignore) + cat(resolve(dep, ".gitignore"), gitignore) + cat(resolve(dep, "a.js"), a) + cat(resolve(dep, "t.js"), t) + cat(resolve(dep, "package.json"), JSON.stringify(fixture)) + + common.npm( + [ + "--loglevel", "silent", + "cache", "clean" + ], + EXEC_OPTS, + function (er, code, _, stderr) { + if (er) return cb(er) + if (code) return cb(new Error("npm cache nonzero exit: "+code)) + if (stderr) return cb(new Error("npm cache clean error: "+stderr)) + + which("git", function found (er, git) { + if (er) return cb(er) + + exec(git+" init", init) + + function init (er, _, stderr) { + if (er) return cb(er) + if (stderr) return cb(new Error("git init error: "+stderr)) + + exec(git+" config user.name 'Phantom Faker'", user) + } + + function user (er, _, stderr) { + if (er) return cb(er) + if (stderr) return cb(new Error("git config error: "+stderr)) + + exec(git+" config user.email nope@not.real", email) + } + + function email (er, _, stderr) { + if (er) return cb(er) + if (stderr) return cb(new Error("git config error: "+stderr)) + + exec(git+" add .", addAll) + } + + function addAll (er, _, stderr) { + if (er) return cb(er) + if (stderr) return cb(new Error("git add . error: "+stderr)) + + exec(git+" commit -m boot", commit) + } + + function commit (er, _, stderr) { + if (er) return cb(er) + if (stderr) return cb(new Error("git commit error: "+stderr)) + + cb() + } + }) + } + ) +} diff --git a/node_modules/npm/test/tap/git-races.js b/node_modules/npm/test/tap/git-races.js new file mode 100644 index 00000000..cdab7c34 --- /dev/null +++ b/node_modules/npm/test/tap/git-races.js @@ -0,0 +1,213 @@ +var execFile = require('child_process').execFile +var path = require('path') +var zlib = require('zlib') + +var asyncMap = require('slide').asyncMap +var deepEqual = require('deep-equal') +var fs = require('graceful-fs') +var mkdirp = require('mkdirp') +var once = require('once') +var requireInject = require('require-inject') +var rimraf = require('rimraf') +var tar = require('tar') +var test = require('tap').test +var tmpdir = require('osenv').tmpdir +var which = require('which') + +var wd = path.resolve(tmpdir(), 'git-races') +var fixtures = path.resolve(__dirname, '../fixtures') +var testcase = 'github-com-BryanDonovan-npm-git-test' +var testcase_git = path.resolve(wd, testcase + '.git') +var testcase_path = path.resolve(wd, testcase) +var testcase_tgz = path.resolve(fixtures, testcase + '.git.tar.gz') + +var testtarballs = [] +var testrepos = {} +var testurls = {} + +/* +This test is specifically for #7202, where the bug was if you tried installing multiple git urls that +pointed at the same repo but had different comittishes, you'd sometimes get the wrong version. +The test cases, provided by @BryanDonovan, have a dependency tree like this: + + top + bar#4.0.0 + buzz#3.0.0 + foo#3.0.0 + buzz#3.0.0 + foo#4.0.0 + buzz#2.0.0 + +But what would happen is that buzz#2.0.0 would end up installed under bar#4.0.0. + +bar#4.0.0 shouldn't have gotten its own copy if buzz, and if it did, it shouldn've been buzz#3.0.0 +*/ + +;['bar', 'foo', 'buzz'].forEach(function (name) { + var mockurl = 'ssh://git@github.com/BryanDonovan/dummy-npm-' + name + '.git' + var realrepo = path.resolve(wd, 'github-com-BryanDonovan-dummy-npm-' + name + '.git') + var tgz = path.resolve(fixtures, 'github-com-BryanDonovan-dummy-npm-' + name + '.git.tar.gz') + + testrepos[mockurl] = realrepo + testtarballs.push(tgz) +}) + +function cleanup () { + process.chdir(tmpdir()) + rimraf.sync(wd) +} + +var npm = requireInject.installGlobally('../../lib/npm.js', { + 'child_process': { + 'execFile': function (cmd, args, options, cb) { + // If it's a clone we swap any requests for any of the urls we're mocking + // with the path to the bare repo + if (args[0] === 'clone') { + var m2 = args.length - 2 + var m1 = args.length - 1 + if (testrepos[args[m2]]) { + testurls[args[m1]] = args[m2] + args[m2] = testrepos[args[m2]] + } + execFile(cmd, args, options, cb) + // here, we intercept npm validating the remote origin url on one of the + // clones we've done previously and return the original url that was requested + } else if (args[0] === 'config' && args[1] === '--get' && args[2] === 'remote.origin.url') { + process.nextTick(function () { + cb(null, testurls[options.cwd], '') + }) + } else { + execFile(cmd, args, options, cb) + } + } + } +}) + +function extract (tarball, target, cb) { + cb = once(cb) + fs.createReadStream(tarball).on('error', function (er) { cb(er) }) + .pipe(zlib.createGunzip()).on('error', function (er) { cb(er) }) + .pipe(tar.Extract({path: target})).on('error', function (er) { cb(er) }) + .on('end', function () { + cb() + }) +} + +// Copied from lib/utils/git, because we need to use +// it before calling npm.load and lib/utils/git uses npm.js +// which doesn't allow that. =( =( + +function prefixGitArgs () { + return process.platform === 'win32' ? ['-c', 'core.longpaths=true'] : [] +} + +var gitcmd + +function execGit (args, options, cb) { + var fullArgs = prefixGitArgs().concat(args || []) + return execFile(gitcmd, fullArgs, options, cb) +} + +function gitWhichAndExec (args, options, cb) { + if (gitcmd) return execGit(args, options, cb) + + which('git', function (err, pathtogit) { + if (err) { + err.code = 'ENOGIT' + return cb(err) + } + gitcmd = pathtogit + + execGit(args, options, cb) + }) +} + +function andClone (gitdir, repodir, cb) { + return function (er) { + if (er) return cb(er) + gitWhichAndExec(['clone', gitdir, repodir], {}, cb) + } +} + +function setup (cb) { + cleanup() + mkdirp.sync(wd) + + extract(testcase_tgz, wd, andClone(testcase_git, testcase_path, andExtractPackages)) + + function andExtractPackages (er) { + if (er) return cb(er) + asyncMap(testtarballs, function (tgz, done) { + extract(tgz, wd, done) + }, andChdir) + } + function andChdir (er) { + if (er) return cb(er) + process.chdir(testcase_path) + andLoadNpm() + } + function andLoadNpm () { + var opts = { + cache: path.resolve(wd, 'cache') + } + npm.load(opts, cb) + } +} + +// there are two (sic) valid trees that can result we don't care which one we +// get in npm@2 +var oneTree = [ + 'npm-git-test@1.0.0', [ + ['dummy-npm-bar@4.0.0', [ + ['dummy-npm-foo@3.0.0', []] + ]], + ['dummy-npm-buzz@3.0.0', []], + ['dummy-npm-foo@4.0.0', [ + ['dummy-npm-buzz@2.0.0', []] + ]] + ] +] +var otherTree = [ + 'npm-git-test@1.0.0', [ + ['dummy-npm-bar@4.0.0', [ + ['dummy-npm-buzz@3.0.0', []], + ['dummy-npm-foo@3.0.0', []] + ]], + ['dummy-npm-buzz@3.0.0', []], + ['dummy-npm-foo@4.0.0', [ + ['dummy-npm-buzz@2.0.0', []] + ]] + ] +] + +function toSimple (tree) { + var deps = [] + Object.keys(tree.dependencies || {}).forEach(function (dep) { + deps.push(toSimple(tree.dependencies[dep])) + }) + return [ tree['name'] + '@' + tree['version'], deps ] +} + +test('setup', function (t) { + setup(function (er) { + t.ifError(er, 'setup ran OK') + t.end() + }) +}) + +test('correct versions are installed for git dependency', function (t) { + t.plan(3) + t.comment('test for https://github.com/npm/npm/issues/7202') + npm.commands.install([], function (er) { + t.ifError(er, 'installed OK') + npm.commands.ls([], true, function (er, result) { + t.ifError(er, 'ls OK') + var simplified = toSimple(result) + t.ok( + deepEqual(simplified, oneTree) || deepEqual(simplified, otherTree), + 'install tree is correct' + ) + }) + }) +}) + diff --git a/node_modules/npm/test/tap/github-shortcut-package.js b/node_modules/npm/test/tap/github-shortcut-package.js new file mode 100644 index 00000000..13c6806b --- /dev/null +++ b/node_modules/npm/test/tap/github-shortcut-package.js @@ -0,0 +1,84 @@ +'use strict' +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var requireInject = require('require-inject') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'github-shortcut-package') + +var json = { + name: 'github-shortcut-package', + version: '0.0.0', + dependencies: { + 'private': 'foo/private' + } +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('github-shortcut-package', function (t) { + var cloneUrls = [ + ['git://github.com/foo/private.git', 'GitHub shortcuts try git URLs first'], + ['https://github.com/foo/private.git', 'GitHub shortcuts try HTTPS URLs second'], + ['git@github.com:foo/private.git', 'GitHub shortcuts try SSH third'] + ] + var npm = requireInject.installGlobally('../../lib/npm.js', { + 'child_process': { + 'execFile': function (cmd, args, options, cb) { + process.nextTick(function () { + if (args[0] !== 'clone') return cb(null, '', '') + var cloneUrl = cloneUrls.shift() + if (cloneUrl) { + t.is(args[3], cloneUrl[0], cloneUrl[1]) + } else { + t.fail('too many attempts to clone') + } + cb(new Error()) + }) + } + } + }) + + var opts = { + cache: path.resolve(pkg, 'cache'), + prefix: pkg, + registry: common.registry, + loglevel: 'silent' + } + npm.load(opts, function (er) { + t.ifError(er, 'npm loaded without error') + npm.commands.install([], function (er, result) { + t.ok(er, 'mocked install failed as expected') + t.end() + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/github-shortcut.js b/node_modules/npm/test/tap/github-shortcut.js new file mode 100644 index 00000000..598aa686 --- /dev/null +++ b/node_modules/npm/test/tap/github-shortcut.js @@ -0,0 +1,81 @@ +'use strict' +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var requireInject = require('require-inject') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'github-shortcut') + +var json = { + name: 'github-shortcut', + version: '0.0.0' +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('github-shortcut', function (t) { + var cloneUrls = [ + ['git://github.com/foo/private.git', 'GitHub shortcuts try git URLs first'], + ['https://github.com/foo/private.git', 'GitHub shortcuts try HTTPS URLs third'], + ['git@github.com:foo/private.git', 'GitHub shortcuts try SSH second'] + ] + var npm = requireInject.installGlobally('../../lib/npm.js', { + 'child_process': { + 'execFile': function (cmd, args, options, cb) { + process.nextTick(function () { + if (args[0] !== 'clone') return cb(null, '', '') + var cloneUrl = cloneUrls.shift() + if (cloneUrl) { + t.is(args[3], cloneUrl[0], cloneUrl[1]) + } else { + t.fail('too many attempts to clone') + } + cb(new Error()) + }) + } + } + }) + + var opts = { + cache: path.resolve(pkg, 'cache'), + prefix: pkg, + registry: common.registry, + loglevel: 'silent' + } + npm.load(opts, function (er) { + t.ifError(er, 'npm loaded without error') + npm.commands.install(['foo/private'], function (er, result) { + t.ok(er, 'mocked install failed as expected') + t.end() + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/gitlab-shortcut-package.js b/node_modules/npm/test/tap/gitlab-shortcut-package.js new file mode 100644 index 00000000..65780844 --- /dev/null +++ b/node_modules/npm/test/tap/gitlab-shortcut-package.js @@ -0,0 +1,83 @@ +'use strict' +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var requireInject = require('require-inject') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'gitlab-shortcut-package') + +var json = { + name: 'gitlab-shortcut-package', + version: '0.0.0', + dependencies: { + 'private': 'gitlab:foo/private' + } +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('gitlab-shortcut-package', function (t) { + var cloneUrls = [ + ['git@gitlab.com:foo/private.git', 'GitLab shortcuts try SSH first'], + ['https://gitlab.com/foo/private.git', 'GitLab shortcuts try HTTPS URLs second'] + ] + var npm = requireInject.installGlobally('../../lib/npm.js', { + 'child_process': { + 'execFile': function (cmd, args, options, cb) { + process.nextTick(function () { + if (args[0] !== 'clone') return cb(null, '', '') + var cloneUrl = cloneUrls.shift() + if (cloneUrl) { + t.is(args[3], cloneUrl[0], cloneUrl[1]) + } else { + t.fail('too many attempts to clone') + } + cb(new Error()) + }) + } + } + }) + + var opts = { + cache: path.resolve(pkg, 'cache'), + prefix: pkg, + registry: common.registry, + loglevel: 'silent' + } + npm.load(opts, function (er) { + t.ifError(er, 'npm loaded without error') + npm.commands.install([], function (er, result) { + t.ok(er, 'mocked install failed as expected') + t.end() + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/gitlab-shortcut.js b/node_modules/npm/test/tap/gitlab-shortcut.js new file mode 100644 index 00000000..4a1e2b0b --- /dev/null +++ b/node_modules/npm/test/tap/gitlab-shortcut.js @@ -0,0 +1,80 @@ +'use strict' +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var requireInject = require('require-inject') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'gitlab-shortcut') + +var json = { + name: 'gitlab-shortcut', + version: '0.0.0' +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('gitlab-shortcut', function (t) { + var cloneUrls = [ + ['git@gitlab.com:foo/private.git', 'GitLab shortcuts try SSH first'], + ['https://gitlab.com/foo/private.git', 'GitLab shortcuts try HTTPS URLs second'] + ] + var npm = requireInject.installGlobally('../../lib/npm.js', { + 'child_process': { + 'execFile': function (cmd, args, options, cb) { + process.nextTick(function () { + if (args[0] !== 'clone') return cb(null, '', '') + var cloneUrl = cloneUrls.shift() + if (cloneUrl) { + t.is(args[3], cloneUrl[0], cloneUrl[1]) + } else { + t.fail('too many attempts to clone') + } + cb(new Error()) + }) + } + } + }) + + var opts = { + cache: path.resolve(pkg, 'cache'), + prefix: pkg, + registry: common.registry, + loglevel: 'silent' + } + npm.load(opts, function (er) { + t.ifError(er, 'npm loaded without error') + npm.commands.install(['gitlab:foo/private'], function (er, result) { + t.ok(er, 'mocked install failed as expected') + t.end() + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/global-prefix-set-in-userconfig.js b/node_modules/npm/test/tap/global-prefix-set-in-userconfig.js new file mode 100644 index 00000000..f820a277 --- /dev/null +++ b/node_modules/npm/test/tap/global-prefix-set-in-userconfig.js @@ -0,0 +1,36 @@ +var common = require("../common-tap.js") +var test = require("tap").test +var rimraf = require("rimraf") +var prefix = __filename.replace(/\.js$/, "") +var rcfile = __filename.replace(/\.js$/, ".npmrc") +var fs = require("fs") +var conf = "prefix = " + prefix + "\n" + +test("setup", function (t) { + rimraf.sync(prefix) + fs.writeFileSync(rcfile, conf) + t.pass("ready") + t.end() +}) + +test("run command", function (t) { + var args = ["prefix", "-g", "--userconfig=" + rcfile] + common.npm(args, {env: {}}, function (er, code, so) { + if (er) throw er + t.notOk(code, "npm prefix exited with code 0") + t.equal(so.trim(), prefix) + t.end() + }) +}) + +test("made dir", function (t) { + t.ok(fs.statSync(prefix).isDirectory()) + t.end() +}) + +test("cleanup", function (t) { + rimraf.sync(prefix) + rimraf.sync(rcfile) + t.pass("clean") + t.end() +}) diff --git a/node_modules/npm/test/tap/graceful-restart.js b/node_modules/npm/test/tap/graceful-restart.js new file mode 100644 index 00000000..53264748 --- /dev/null +++ b/node_modules/npm/test/tap/graceful-restart.js @@ -0,0 +1,118 @@ +var fs = require('fs') +var resolve = require('path').resolve + +var osenv = require('osenv') +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = resolve(__dirname, 'graceful-restart') + +var outGraceless = [ + 'prerestart', + 'prestop', + 'stop', + 'poststop', + 'prestart', + 'start', + 'poststart', + 'postrestart', + '' +].join('\n') + +var outGraceful = [ + 'prerestart', + 'restart', + 'postrestart', + '' +].join('\n') + +var pjGraceless = JSON.stringify({ + name: 'graceless', + version: '1.2.3', + scripts: { + 'prestop': 'echo prestop', + 'stop': 'echo stop', + 'poststop': 'echo poststop', + 'prerestart': 'echo prerestart', + 'postrestart': 'echo postrestart', + 'prestart': 'echo prestart', + 'start': 'echo start', + 'poststart': 'echo poststart' + } +}, null, 2) + '\n' + +var pjGraceful = JSON.stringify({ + name: 'graceful', + version: '1.2.3', + scripts: { + 'prestop': 'echo prestop', + 'stop': 'echo stop', + 'poststop': 'echo poststop', + 'prerestart': 'echo prerestart', + 'restart': 'echo restart', + 'postrestart': 'echo postrestart', + 'prestart': 'echo prestart', + 'start': 'echo start', + 'poststart': 'echo poststart' + } +}, null, 2) + '\n' + +test('setup', function (t) { + bootstrap() + t.end() +}) + +test('graceless restart', function (t) { + fs.writeFileSync(resolve(pkg, 'package.json'), pjGraceless) + createChild(['run-script', 'restart'], function (err, code, out) { + t.ifError(err, 'restart finished successfully') + t.equal(code, 0, 'npm run-script exited with code') + t.equal(out, outGraceless, 'expected all scripts to run') + t.end() + }) +}) + +test('graceful restart', function (t) { + fs.writeFileSync(resolve(pkg, 'package.json'), pjGraceful) + createChild(['run-script', 'restart'], function (err, code, out) { + t.ifError(err, 'restart finished successfully') + t.equal(code, 0, 'npm run-script exited with code') + t.equal(out, outGraceful, 'expected only *restart scripts to run') + t.end() + }) +}) + +test('clean', function (t) { + cleanup() + t.end() +}) + +function bootstrap () { + mkdirp.sync(pkg) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} + +function createChild (args, cb) { + var env = { + HOME: process.env.HOME, + Path: process.env.PATH, + PATH: process.env.PATH, + 'npm_config_loglevel': 'silent' + } + + if (process.platform === 'win32') + env.npm_config_cache = '%APPDATA%\\npm-cache' + + return common.npm(args, { + cwd: pkg, + stdio: ['ignore', 'pipe', 'ignore'], + env: env + }, cb) +} diff --git a/node_modules/npm/test/tap/ignore-install-link.js b/node_modules/npm/test/tap/ignore-install-link.js new file mode 100644 index 00000000..45db51d3 --- /dev/null +++ b/node_modules/npm/test/tap/ignore-install-link.js @@ -0,0 +1,69 @@ +if (process.platform === "win32") { + console.log("ok - symlinks are weird on windows, skip this test") + return +} +var common = require("../common-tap.js") +var test = require("tap").test +var path = require("path") +var fs = require("fs") +var rimraf = require("rimraf") +var mkdirp = require("mkdirp") + +var root = path.resolve(__dirname, "ignore-install-link") +var pkg = path.resolve(root, "pkg") +var dep = path.resolve(root, "dep") +var target = path.resolve(pkg, "node_modules", "dep") +var cache = path.resolve(root, "cache") +var globalPath = path.resolve(root, "global") + +var pkgj = { "name":"pkg", "version": "1.2.3" + , "dependencies": { "dep": "1.2.3" } } +var depj = { "name": "dep", "version": "1.2.3" } + +var myreg = require("http").createServer(function (q, s) { + s.statusCode = 403 + s.end(JSON.stringify({"error":"forbidden"}) + "\n") +}).listen(common.port) + +test("setup", function (t) { + rimraf.sync(root) + mkdirp.sync(root) + mkdirp.sync(path.resolve(pkg, "node_modules")) + mkdirp.sync(dep) + mkdirp.sync(cache) + mkdirp.sync(globalPath) + fs.writeFileSync(path.resolve(pkg, "package.json"), JSON.stringify(pkgj)) + fs.writeFileSync(path.resolve(dep, "package.json"), JSON.stringify(depj)) + fs.symlinkSync(dep, target, "dir") + t.end() +}) + +test("ignore install if package is linked", function (t) { + common.npm(["install"], { + cwd: pkg, + env: { + PATH: process.env.PATH || process.env.Path, + HOME: process.env.HOME, + "npm_config_prefix": globalPath, + "npm_config_cache": cache, + "npm_config_registry": common.registry, + "npm_config_loglevel": "silent" + }, + stdio: "inherit" + }, function (er, code) { + if (er) throw er + t.equal(code, 0, "npm install exited with code") + t.end() + }) +}) + +test("still a symlink", function (t) { + t.equal(true, fs.lstatSync(target).isSymbolicLink()) + t.end() +}) + +test("cleanup", function (t) { + rimraf.sync(root) + myreg.close() + t.end() +}) diff --git a/node_modules/npm/test/tap/ignore-scripts.js b/node_modules/npm/test/tap/ignore-scripts.js new file mode 100644 index 00000000..8c0d3501 --- /dev/null +++ b/node_modules/npm/test/tap/ignore-scripts.js @@ -0,0 +1,124 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap') + +// ignore-scripts/package.json has scripts that always exit with non-zero error +// codes. +var pkg = path.resolve(__dirname, 'ignore-scripts') + +var gypfile = 'bad_binding_file\n' +var json = { + author: 'Milton the Aussie', + name: 'ignore-scripts', + version: '0.0.0', + scripts: { + prepublish: 'exit 123', + publish: 'exit 123', + postpublish: 'exit 123', + preinstall: 'exit 123', + install: 'exit 123', + postinstall: 'exit 123', + preuninstall: 'exit 123', + uninstall: 'exit 123', + postuninstall: 'exit 123', + pretest: 'exit 123', + test: 'exit 123', + posttest: 'exit 123', + prestop: 'exit 123', + stop: 'exit 123', + poststop: 'exit 123', + prestart: 'exit 123', + start: 'exit 123', + poststart: 'exit 123', + prerestart: 'exit 123', + restart: 'exit 123', + postrestart: 'exit 123', + preversion: 'exit 123', + version: 'exit 123', + postversion: 'exit 123' + } +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('ignore-scripts: install using the option', function (t) { + createChild(['install', '--ignore-scripts'], function (err, code) { + t.ifError(err, 'install with scripts ignored finished successfully') + t.equal(code, 0, 'npm install exited with code') + t.end() + }) +}) + +test('ignore-scripts: install NOT using the option', function (t) { + createChild(['install'], function (err, code) { + t.ifError(err, 'install with scripts successful') + t.notEqual(code, 0, 'npm install exited with code') + t.end() + }) +}) + +var scripts = [ + 'prepublish', 'publish', 'postpublish', + 'preinstall', 'install', 'postinstall', + 'preuninstall', 'uninstall', 'postuninstall', + 'pretest', 'test', 'posttest', + 'prestop', 'stop', 'poststop', + 'prestart', 'start', 'poststart', + 'prerestart', 'restart', 'postrestart', + 'preversion', 'version', 'postversion' +] + +scripts.forEach(function (script) { + test('ignore-scripts: run-script ' + script + ' using the option', function (t) { + createChild(['--ignore-scripts', 'run-script', script], function (err, code, stdout, stderr) { + t.ifError(err, 'run-script ' + script + ' with ignore-scripts successful') + t.equal(code, 0, 'npm run-script exited with code') + t.end() + }) + }) +}) + +scripts.forEach(function (script) { + test('ignore-scripts: run-script ' + script + ' NOT using the option', function (t) { + createChild(['run-script', script], function (err, code) { + t.ifError(err, 'run-script ' + script + ' finished successfully') + t.notEqual(code, 0, 'npm run-script exited with code') + t.end() + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + rimraf.sync(pkg) +} + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync(path.join(pkg, 'binding.gyp'), gypfile) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) +} + +function createChild (args, cb) { + return common.npm( + args.concat(['--loglevel', 'silent']), + { cwd: pkg }, + cb + ) +} diff --git a/node_modules/npm/test/tap/ignore-shrinkwrap.js b/node_modules/npm/test/tap/ignore-shrinkwrap.js new file mode 100644 index 00000000..9468162e --- /dev/null +++ b/node_modules/npm/test/tap/ignore-shrinkwrap.js @@ -0,0 +1,135 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = require('path').join(__dirname, 'ignore-shrinkwrap') + +var EXEC_OPTS = { cwd: pkg } + +var customMocks = { + 'get': { + '/package.js': [200, { ente: true }], + '/shrinkwrap.js': [200, { ente: true }] + } +} + +var json = { + author: 'Rocko Artischocko', + name: 'ignore-shrinkwrap', + version: '0.0.0', + dependencies: { + 'npm-test-ignore-shrinkwrap-file': 'http://localhost:1337/package.js' + } +} + +var shrinkwrap = { + name: 'ignore-shrinkwrap', + version: '0.0.0', + dependencies: { + 'npm-test-ignore-shrinkwrap-file': { + version: '1.2.3', + from: 'http://localhost:1337/shrinkwrap.js', + resolved: 'http://localhost:1337/shrinkwrap.js', + dependencies: { + opener: { + version: '1.3.0', + from: 'opener@1.3.0' + } + } + } + } +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('npm install --no-shrinkwrap', function (t) { + mr({ port: common.port, mocks: customMocks }, function (err, s) { + t.ifError(err, 'mock registry bootstrapped without issue') + s._server.on('request', function (req) { + switch (req.url) { + case '/shrinkwrap.js': + t.fail('npm-shrinkwrap.json used instead of package.json') + break + case '/package.js': + t.pass('package.json used') + } + }) + + common.npm( + [ + '--registry', common.registry, + '--loglevel', 'silent', + 'install', '--no-shrinkwrap' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'npm ran without issue') + t.ok(code, "install isn't going to succeed") + s.close() + t.end() + } + ) + }) +}) + +test('npm install (with shrinkwrap)', function (t) { + mr({ port: common.port, mocks: customMocks }, function (err, s) { + t.ifError(err, 'mock registry bootstrapped without issue') + s._server.on('request', function (req) { + switch (req.url) { + case '/shrinkwrap.js': + t.pass('shrinkwrap used') + break + case '/package.js': + t.fail('shrinkwrap ignored') + } + }) + + common.npm( + [ + '--registry', common.registry, + '--loglevel', 'silent', + 'install' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'npm ran without issue') + t.ok(code, "install isn't going to succeed") + s.close() + t.end() + } + ) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + rimraf.sync(pkg) +} + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + fs.writeFileSync( + path.join(pkg, 'npm-shrinkwrap.json'), + JSON.stringify(shrinkwrap, null, 2) + ) + process.chdir(pkg) +} diff --git a/node_modules/npm/test/tap/init-interrupt.js b/node_modules/npm/test/tap/init-interrupt.js new file mode 100644 index 00000000..962ab724 --- /dev/null +++ b/node_modules/npm/test/tap/init-interrupt.js @@ -0,0 +1,58 @@ +// if "npm init" is interrupted with ^C, don't report +// "init written successfully" +var test = require("tap").test +var path = require("path") +var osenv = require("osenv") +var rimraf = require("rimraf") +var npmlog = require("npmlog") +var requireInject = require("require-inject") + +var npm = require("../../lib/npm.js") + +var PKG_DIR = path.resolve(__dirname, "init-interrupt") + +test("setup", function (t) { + cleanup() + + t.end() +}) + +test("issue #6684 remove confusing message", function (t) { + + var initJsonMock = function (dir, input, config, cb) { + process.nextTick(function () { + cb({message : "canceled"}) + }) + } + initJsonMock.yes = function () { return true } + + npm.load({loglevel : "silent"}, function () { + var log = "" + var init = requireInject("../../lib/init", { + "init-package-json": initJsonMock + }) + + // capture log messages + npmlog.on("log", function (chunk) { log += chunk.message + "\n" } ) + + init([], function (err, code) { + t.ifError(err, "init ran successfully") + t.notOk(code, "exited without issue") + t.notSimilar(log, /written successfully/, "no success message written") + t.similar(log, /canceled/, "alerted that init was canceled") + + t.end() + }) + }) +}) + +test("cleanup", function (t) { + cleanup() + + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(PKG_DIR) +} diff --git a/node_modules/npm/test/tap/install-at-locally.js b/node_modules/npm/test/tap/install-at-locally.js new file mode 100644 index 00000000..9c5d8598 --- /dev/null +++ b/node_modules/npm/test/tap/install-at-locally.js @@ -0,0 +1,69 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.join(__dirname, 'install-at-locally') + +var EXEC_OPTS = { cwd: pkg } + +var json = { + name: 'install-at-locally', + version: '0.0.0' +} + +test('setup', function (t) { + cleanup() + t.end() +}) + +test('\'npm install ./package@1.2.3\' should install local pkg', function (t) { + var target = './package@1.2.3' + setup(target) + common.npm(['install', target], EXEC_OPTS, function (err, code) { + var p = path.resolve(pkg, 'node_modules/install-at-locally/package.json') + t.ifError(err, 'install local package successful') + t.equal(code, 0, 'npm install exited with code') + t.ok(JSON.parse(fs.readFileSync(p, 'utf8'))) + t.end() + }) +}) + +test('\'npm install install/at/locally@./package@1.2.3\' should install local pkg', function (t) { + var target = 'install/at/locally@./package@1.2.3' + setup(target) + common.npm(['install', target], EXEC_OPTS, function (err, code) { + var p = path.resolve(pkg, 'node_modules/install-at-locally/package.json') + t.ifError(err, 'install local package in explicit directory successful') + t.equal(code, 0, 'npm install exited with code') + t.ok(JSON.parse(fs.readFileSync(p, 'utf8'))) + t.end() + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} + +function setup (target) { + cleanup() + var root = path.resolve(pkg, target) + mkdirp.sync(root) + fs.writeFileSync( + path.join(root, 'package.json'), + JSON.stringify(json, null, 2) + ) + mkdirp.sync(path.resolve(pkg, 'node_modules')) + process.chdir(pkg) +} diff --git a/node_modules/npm/test/tap/install-bad-man.js b/node_modules/npm/test/tap/install-bad-man.js new file mode 100644 index 00000000..9ec8a847 --- /dev/null +++ b/node_modules/npm/test/tap/install-bad-man.js @@ -0,0 +1,80 @@ +var fs = require("fs") +var resolve = require("path").resolve + +var osenv = require("osenv") +var mkdirp = require("mkdirp") +var rimraf = require("rimraf") +var test = require("tap").test + +var common = require("../common-tap.js") + +var pkg = resolve(__dirname, "install-bad-man") +var target = resolve(__dirname, "install-bad-man-target") + +var EXEC_OPTS = { + cwd: target +} + +var json = { + name : "install-bad-man", + version : "1.2.3", + man : [ "./install-bad-man.1.lol" ] +} + + +test("setup", function (t) { + setup() + t.pass("setup ran") + t.end() +}) + +test("install from repo on 'OS X'", function (t) { + common.npm( + [ + "install", + "--prefix", target, + "--global", + pkg + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, "npm command ran from test") + t.equals(code, 1, "install exited with failure (1)") + t.notOk(stdout, "no output indicating success") + t.notOk( + stderr.match(/Cannot read property '1' of null/), + "no longer has cryptic error output" + ) + t.ok( + stderr.match(/install-bad-man\.1\.lol is not a valid name/), + "got expected error output" + ) + + t.end() + } + ) +}) + +test("clean", function (t) { + cleanup() + t.pass("cleaned up") + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(pkg) + // make sure it installs locally + mkdirp.sync(resolve(target, "node_modules")) + fs.writeFileSync( + resolve(pkg, "package.json"), + JSON.stringify(json, null, 2)+"\n" + ) + fs.writeFileSync(resolve(pkg, "install-bad-man.1.lol"), "lol\n") +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) + rimraf.sync(target) +} diff --git a/node_modules/npm/test/tap/install-cli-production.js b/node_modules/npm/test/tap/install-cli-production.js new file mode 100644 index 00000000..fbaf23af --- /dev/null +++ b/node_modules/npm/test/tap/install-cli-production.js @@ -0,0 +1,88 @@ +var fs = require('graceful-fs') +var path = require('path') +var existsSync = fs.existsSync || path.existsSync + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.join(__dirname, 'install-cli-production') + +var EXEC_OPTS = { cwd: pkg } + +var json = { + name: 'install-cli-production', + description: 'fixture', + version: '0.0.0', + scripts: { + prepublish: 'exit 123' + }, + dependencies: { + dependency: 'file:./dependency' + }, + devDependencies: { + 'dev-dependency': 'file:./dev-dependency' + } +} + +var dependency = { + name: 'dependency', + description: 'fixture', + version: '0.0.0' +} + +var devDependency = { + name: 'dev-dependency', + description: 'fixture', + version: '0.0.0' +} + +test('setup', function (t) { + mkdirp.sync(path.join(pkg, 'dependency')) + fs.writeFileSync( + path.join(pkg, 'dependency', 'package.json'), + JSON.stringify(dependency, null, 2) + ) + + mkdirp.sync(path.join(pkg, 'devDependency')) + fs.writeFileSync( + path.join(pkg, 'devDependency', 'package.json'), + JSON.stringify(devDependency, null, 2) + ) + + mkdirp.sync(path.join(pkg, 'node_modules')) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + + process.chdir(pkg) + t.end() +}) + +test('\'npm install --production\' should only install dependencies', function (t) { + common.npm(['install', '--production'], EXEC_OPTS, function (err, code) { + t.ifError(err, 'install production successful') + t.equal(code, 0, 'npm install did not raise error code') + t.ok( + JSON.parse(fs.readFileSync( + path.resolve(pkg, 'node_modules/dependency/package.json'), 'utf8') + ), + 'dependency was installed' + ) + t.notOk( + existsSync(path.resolve(pkg, 'node_modules/dev-dependency/package.json')), + 'devDependency was NOT installed' + ) + t.end() + }) +}) + +test('cleanup', function (t) { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) + t.end() +}) diff --git a/node_modules/npm/test/tap/install-cli-unicode.js b/node_modules/npm/test/tap/install-cli-unicode.js new file mode 100644 index 00000000..01a5f4a4 --- /dev/null +++ b/node_modules/npm/test/tap/install-cli-unicode.js @@ -0,0 +1,71 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var server + +var pkg = path.resolve(__dirname, 'install-cli-unicode') + +function hasOnlyAscii (s) { + return /^[\000-\177]*$/.test(s) +} + +var EXEC_OPTS = { cwd: pkg } + +var json = { + name: 'install-cli', + description: 'fixture', + version: '0.0.1', + dependencies: { + read: '1.0.5' + } +} + +test('setup', function (t) { + rimraf.sync(pkg) + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + + mr({ port: common.port }, function (er, s) { + server = s + t.end() + }) +}) + +test('does not use unicode with --unicode false', function (t) { + common.npm( + [ + '--unicode', 'false', + '--registry', common.registry, + '--loglevel', 'silent', + 'install', 'optimist' + ], + EXEC_OPTS, + function (err, code, stdout) { + t.ifError(err, 'install package read without unicode success') + t.notOk(code, 'npm install exited with code 0') + t.ifError(err, 'npm install ran without issue') + t.ok(stdout, 'got some output') + t.ok(hasOnlyAscii(stdout), 'only ASCII in install output') + + t.end() + } + ) +}) + +test('cleanup', function (t) { + server.close() + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) + + t.end() +}) diff --git a/node_modules/npm/test/tap/install-from-local.js b/node_modules/npm/test/tap/install-from-local.js new file mode 100644 index 00000000..3cac382a --- /dev/null +++ b/node_modules/npm/test/tap/install-from-local.js @@ -0,0 +1,98 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap') + +var root = path.join(__dirname, 'install-from-local') +var pkg = path.join(root, 'package-with-local-paths') + +var EXEC_OPTS = { cwd: pkg } + +var localPaths = { + name: 'package-with-local-paths', + version: '0.0.0', + dependencies: { + 'package-local-dependency': 'file:../package-local-dependency' + }, + devDependencies: { + 'package-local-dev-dependency': 'file:../package-local-dev-dependency' + } +} + +var localDependency = { + name: 'package-local-dependency', + version: '0.0.0', + description: 'Test for local installs' +} + +var localDevDependency = { + name: 'package-local-dev-dependency', + version: '0.0.0', + description: 'Test for local installs' +} + +test('setup', function (t) { + rimraf.sync(pkg) + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(localPaths, null, 2) + ) + + mkdirp.sync(path.join(root, 'package-local-dependency')) + fs.writeFileSync( + path.join(root, 'package-local-dependency', 'package.json'), + JSON.stringify(localDependency, null, 2) + ) + + mkdirp.sync(path.join(root, 'package-local-dev-dependency')) + fs.writeFileSync( + path.join(root, 'package-local-dev-dependency', 'package.json'), + JSON.stringify(localDevDependency, null, 2) + ) + + process.chdir(pkg) + t.end() +}) + +test('\'npm install\' should install local packages', function (t) { + common.npm( + [ + 'install', '.' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'error should not exist') + t.notOk(code, 'npm install exited with code 0') + var dependencyPackageJson = path.resolve( + pkg, + 'node_modules/package-local-dependency/package.json' + ) + t.ok( + JSON.parse(fs.readFileSync(dependencyPackageJson, 'utf8')), + 'package with local dependency installed' + ) + + var devDependencyPackageJson = path.resolve( + pkg, 'node_modules/package-local-dev-dependency/package.json' + ) + t.ok( + JSON.parse(fs.readFileSync(devDependencyPackageJson, 'utf8')), + 'package with local dev dependency installed' + ) + + t.end() + } + ) +}) + +test('cleanup', function (t) { + process.chdir(osenv.tmpdir()) + rimraf.sync(root) + t.end() +}) diff --git a/node_modules/npm/test/tap/install-link-scripts.js b/node_modules/npm/test/tap/install-link-scripts.js new file mode 100644 index 00000000..5ad2feaf --- /dev/null +++ b/node_modules/npm/test/tap/install-link-scripts.js @@ -0,0 +1,132 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.join(__dirname, 'install-link-scripts') +var tmp = path.join(pkg, 'tmp') +var dep = path.join(pkg, 'dep') + +var json = { + name: 'install-link-scripts', + version: '1.0.0', + description: 'a test', + repository: 'git://github.com/npm/npm.git', + license: 'ISC' +} + +var dependency = { + name: 'dep', + version: '1.0.0', + scripts: { + install: './bin/foo' + } +} + +var foo = function () {/* +#!/usr/bin/env node + +console.log('hey sup') +*/}.toString().split('\n').slice(1, -1).join('\n') + +process.env.npm_config_prefix = tmp + +test('plain install', function (t) { + setup() + + common.npm( + [ + 'install', dep, + '--tmp', tmp + ], + { cwd: pkg }, + function (err, code, stdout, stderr) { + t.ifErr(err, 'npm install ' + dep + ' finished without error') + t.equal(code, 0, 'exited ok') + t.notOk(stderr, 'no output stderr') + t.match(stdout, /hey sup/, 'postinstall script for dep ran') + t.end() + } + ) +}) + +test('link', function (t) { + setup() + + common.npm( + [ + 'link', + '--tmp', tmp + ], + { cwd: dep }, + function (err, code, stdout, stderr) { + t.ifErr(err, 'npm link finished without error') + t.equal(code, 0, 'exited ok') + t.notOk(stderr, 'no output stderr') + t.match(stdout, /hey sup/, 'script ran') + t.end() + } + ) +}) + +test('install --link', function (t) { + setup() + + common.npm( + [ + 'link', + '--tmp', tmp + ], + { cwd: dep }, + function (err, code, stdout, stderr) { + t.ifErr(err, 'npm link finished without error') + + common.npm( + [ + 'install', '--link', dependency.name, + '--tmp', tmp + ], + { cwd: pkg }, + function (err, code, stdout, stderr) { + t.ifErr(err, 'npm install --link finished without error') + t.equal(code, 0, 'exited ok') + t.notOk(stderr, 'no output stderr') + t.notMatch(stdout, /hey sup/, "script didn't run") + t.end() + } + ) + } + ) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(tmp) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + + mkdirp.sync(path.join(dep, 'bin')) + fs.writeFileSync( + path.join(dep, 'package.json'), + JSON.stringify(dependency, null, 2) + ) + fs.writeFileSync(path.join(dep, 'bin', 'foo'), foo) + fs.chmod(path.join(dep, 'bin', 'foo'), '0755') +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/install-man.js b/node_modules/npm/test/tap/install-man.js new file mode 100644 index 00000000..ebba5d87 --- /dev/null +++ b/node_modules/npm/test/tap/install-man.js @@ -0,0 +1,75 @@ +var fs = require("fs") +var resolve = require("path").resolve + +var osenv = require("osenv") +var mkdirp = require("mkdirp") +var rimraf = require("rimraf") +var test = require("tap").test + +var common = require("../common-tap.js") + +var pkg = resolve(__dirname, "install-man") +var target = resolve(__dirname, "install-man-target") + +var EXEC_OPTS = { + cwd: target +} + +var json = { + name : "install-man", + version : "1.2.3", + man : [ "./install-man.1" ] +} + +test("setup", function (t) { + setup() + t.pass("setup ran") + t.end() +}) + +test("install man page", function (t) { + common.npm( + [ + "install", + "--prefix", target, + "--global", + pkg + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, "npm command ran from test") + t.equals(code, 0, "install exited with success (0)") + t.ok(stdout, "output indicating success") + t.ok( + fs.existsSync(resolve(target, "share", "man", "man1", "install-man.1")), + "man page link was created" + ) + + t.end() + } + ) +}) + +test("clean", function (t) { + cleanup() + t.pass("cleaned up") + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(pkg) + // make sure it installs locally + mkdirp.sync(resolve(target, "node_modules")) + fs.writeFileSync( + resolve(pkg, "package.json"), + JSON.stringify(json, null, 2)+"\n" + ) + fs.writeFileSync(resolve(pkg, "install-man.1"), "THIS IS A MANPAGE\n") +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) + rimraf.sync(target) +} diff --git a/node_modules/npm/test/tap/install-noargs-dev.js b/node_modules/npm/test/tap/install-noargs-dev.js new file mode 100644 index 00000000..f16a7498 --- /dev/null +++ b/node_modules/npm/test/tap/install-noargs-dev.js @@ -0,0 +1,109 @@ +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var server + +var pkg = path.join(__dirname, 'install-noargs-dev') + +var EXEC_OPTS = { cwd: pkg } + +var PACKAGE_JSON1 = { + name: 'install-noargs-dev', + version: '0.0.1', + devDependencies: { + 'underscore': '1.3.1' + } +} + +var PACKAGE_JSON2 = { + name: 'install-noargs-dev', + version: '0.0.2', + devDependencies: { + 'underscore': '1.5.1' + } +} + +test('setup', function (t) { + setup() + mr({ port: common.port }, function (er, s) { + t.ifError(er, 'started mock registry') + server = s + t.end() + }) +}) + +test('install noargs installs devDependencies', function (t) { + common.npm( + [ + '--registry', common.registry, + '--loglevel', 'silent', + 'install' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'npm install ran without issue') + t.notOk(code, 'npm install exited with code 0') + + var p = path.join(pkg, 'node_modules', 'underscore', 'package.json') + var pkgJson = JSON.parse(fs.readFileSync(p)) + + t.equal(pkgJson.version, '1.3.1') + t.end() + } + ) +}) + +test('install noargs installs updated devDependencies', function (t) { + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(PACKAGE_JSON2, null, 2) + ) + + common.npm( + [ + '--registry', common.registry, + '--loglevel', 'silent', + 'install' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'npm install ran without issue') + t.notOk(code, 'npm install exited with code 0') + + var p = path.join(pkg, 'node_modules', 'underscore', 'package.json') + var pkgJson = JSON.parse(fs.readFileSync(p)) + + t.equal(pkgJson.version, '1.5.1') + t.end() + } + ) +}) + +test('cleanup', function (t) { + server.close() + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} + +function setup () { + cleanup() + mkdirp.sync(path.resolve(pkg, 'node_modules')) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(PACKAGE_JSON1, null, 2) + ) + + process.chdir(pkg) +} diff --git a/node_modules/npm/test/tap/install-preferglobal-warnings.js b/node_modules/npm/test/tap/install-preferglobal-warnings.js new file mode 100644 index 00000000..9cd2644c --- /dev/null +++ b/node_modules/npm/test/tap/install-preferglobal-warnings.js @@ -0,0 +1,131 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var preferGlobalJson = { + name: 'npm-test-preferglobal-dep', + version: '0.0.0', + preferGlobal: true +} + +var dependenciesJson = { + name: 'npm-test-preferglobal-dependency-check', + version: '0.0.0', + dependencies: { + 'npm-test-preferglobal-dep': 'file:../' + preferGlobalJson.name + } +} + +var devDependenciesJson = { + name: 'npm-test-preferglobal-devDependency-check', + version: '0.0.0', + devDependencies: { + 'npm-test-preferglobal-dep': 'file:../' + preferGlobalJson.name + } +} + +var emptyPackage = { + name: 'npm-test-preferglobal-empty-package', + version: '0.0.0' +} + +test('install a preferGlobal dependency without warning', function (t) { + setup(dependenciesJson) + common.npm([ + 'install', + '--loglevel=warn' + ], {}, function (err, code, stdout, stderr) { + t.ifError(err, 'packages were installed') + t.notMatch( + stderr, + /WARN.*prefer global/, + 'install should not warn when dependency is preferGlobal') + t.end() + }) +}) + +test('install a preferGlobal dependency without warning', function (t) { + setup(devDependenciesJson) + common.npm([ + 'install', + '--loglevel=warn' + ], {}, function (err, code, stdout, stderr) { + t.ifError(err, 'packages were installed') + t.notMatch( + stderr, + /WARN.*prefer global/, + 'install should not warn when devDependency is preferGlobal') + t.end() + }) +}) + +test('warn if a preferGlobal package is being installed direct', function (t) { + setup(emptyPackage) + common.npm([ + 'install', + 'file:../' + preferGlobalJson.name, + '--loglevel=warn' + ], {}, function (err, code, stdout, stderr) { + t.ifError(err, 'packages were installed') + t.match( + stderr, + /WARN.*prefer global/, + 'install should warn when new package is preferGlobal') + t.end() + }) +}) + +test('warn if a preferGlobal package is being saved', function (t) { + setup(emptyPackage) + common.npm([ + 'install', + 'file:../' + preferGlobalJson.name, + '--save', + '--loglevel=warn' + ], {}, function (err, code, stdout, stderr) { + t.ifError(err, 'packages were installed') + t.match( + stderr, + /WARN.*prefer global/, + 'install should warn when new package is preferGlobal') + t.end() + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup (json) { + cleanup() + mkPkg(preferGlobalJson) + process.chdir(mkPkg(json)) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + var pkgs = [preferGlobalJson, + dependenciesJson, + devDependenciesJson, + emptyPackage] + pkgs.forEach(function (json) { + rimraf.sync(path.resolve(__dirname, json.name)) + }) +} + +function mkPkg (json) { + var pkgPath = path.resolve(__dirname, json.name) + mkdirp.sync(pkgPath) + fs.writeFileSync( + path.join(pkgPath, 'package.json'), + JSON.stringify(json, null, 2) + ) + return pkgPath +} diff --git a/node_modules/npm/test/tap/install-save-exact.js b/node_modules/npm/test/tap/install-save-exact.js new file mode 100644 index 00000000..14e32f0f --- /dev/null +++ b/node_modules/npm/test/tap/install-save-exact.js @@ -0,0 +1,114 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var server + +var pkg = path.join(__dirname, 'install-save-exact') + +var EXEC_OPTS = { cwd: pkg } + +var json = { + name: 'install-save-exact', + version: '0.0.1', + description: 'fixture' +} + +test('setup', function (t) { + setup() + mr({ port: common.port }, function (er, s) { + server = s + t.end() + }) +}) + +test('\'npm install --save --save-exact\' should install local pkg', function (t) { + common.npm( + [ + '--loglevel', 'silent', + '--registry', common.registry, + '--save', + '--save-exact', + 'install', 'underscore@1.3.1' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'npm ran without issue') + t.notOk(code, 'npm install exited without raising an error code') + + var p = path.resolve(pkg, 'node_modules/underscore/package.json') + t.ok(JSON.parse(fs.readFileSync(p))) + + p = path.resolve(pkg, 'package.json') + var pkgJson = JSON.parse(fs.readFileSync(p, 'utf8')) + + t.same( + pkgJson.dependencies, + { 'underscore': '1.3.1' }, + 'underscore dependency should specify exactly 1.3.1' + ) + + t.end() + } + ) +}) + +test('\'npm install --save-dev --save-exact\' should install local pkg', function (t) { + setup() + + common.npm( + [ + '--loglevel', 'silent', + '--registry', common.registry, + '--save-dev', + '--save-exact', + 'install', 'underscore@1.3.1' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'npm ran without issue') + t.notOk(code, 'npm install exited without raising an error code') + + var p = path.resolve(pkg, 'node_modules/underscore/package.json') + t.ok(JSON.parse(fs.readFileSync(p))) + + p = path.resolve(pkg, 'package.json') + var pkgJson = JSON.parse(fs.readFileSync(p, 'utf8')) + + t.same( + pkgJson.devDependencies, + { 'underscore': '1.3.1' }, + 'underscore dependency should specify exactly 1.3.1' + ) + + t.end() + } + ) +}) + +test('cleanup', function (t) { + server.close() + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} + +function setup () { + cleanup() + mkdirp.sync(path.resolve(pkg, 'node_modules')) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) +} diff --git a/node_modules/npm/test/tap/install-save-local.js b/node_modules/npm/test/tap/install-save-local.js new file mode 100644 index 00000000..33a1c613 --- /dev/null +++ b/node_modules/npm/test/tap/install-save-local.js @@ -0,0 +1,126 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var root = path.join(__dirname, 'install-save-local') +var pkg = path.join(root, 'package') + +var EXEC_OPTS = { cwd: pkg } + +var json = { + name: 'install-save-local', + version: '0.0.0' +} + +var localDependency = { + name: 'package-local-dependency', + version: '0.0.0' +} + +var localDevDependency = { + name: 'package-local-dev-dependency', + version: '0.0.0' +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('\'npm install --save ../local/path\' should save to package.json', function (t) { + common.npm( + [ + '--loglevel', 'silent', + '--save', + 'install', '../package-local-dependency' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'npm install ran without issue') + t.notOk(code, 'npm install exited with code 0') + + var dependencyPackageJson = path.join( + pkg, 'node_modules', 'package-local-dependency', 'package.json' + ) + t.ok(JSON.parse(fs.readFileSync(dependencyPackageJson, 'utf8'))) + + var pkgJson = JSON.parse(fs.readFileSync(pkg + '/package.json', 'utf8')) + t.deepEqual( + pkgJson.dependencies, + { 'package-local-dependency': 'file:../package-local-dependency' }, + 'local package saved correctly' + ) + t.end() + } + ) +}) + +test('\'npm install --save-dev ../local/path\' should save to package.json', function (t) { + setup() + common.npm( + [ + '--loglevel', 'silent', + '--save-dev', + 'install', '../package-local-dev-dependency' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'npm install ran without issue') + t.notOk(code, 'npm install exited with code 0') + + var dependencyPackageJson = path.resolve( + pkg, 'node_modules', 'package-local-dev-dependency', 'package.json' + ) + t.ok(JSON.parse(fs.readFileSync(dependencyPackageJson, 'utf8'))) + + var pkgJson = JSON.parse(fs.readFileSync(pkg + '/package.json', 'utf8')) + t.deepEqual( + pkgJson.devDependencies, + { 'package-local-dev-dependency': 'file:../package-local-dev-dependency' }, + 'local package saved correctly' + ) + + t.end() + } + ) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + process.chdir(__dirname) + rimraf.sync(root) +} + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + + mkdirp.sync(path.join(root, 'package-local-dependency')) + fs.writeFileSync( + path.join(root, 'package-local-dependency', 'package.json'), + JSON.stringify(localDependency, null, 2) + ) + + mkdirp.sync(path.join(root, 'package-local-dev-dependency')) + fs.writeFileSync( + path.join(root, 'package-local-dev-dependency', 'package.json'), + JSON.stringify(localDevDependency, null, 2) + ) + + process.chdir(pkg) +} diff --git a/node_modules/npm/test/tap/install-save-prefix.js b/node_modules/npm/test/tap/install-save-prefix.js new file mode 100644 index 00000000..b669c5fb --- /dev/null +++ b/node_modules/npm/test/tap/install-save-prefix.js @@ -0,0 +1,178 @@ +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var server + +var pkg = path.join(__dirname, 'install-save-prefix') + +var EXEC_OPTS = { cwd: pkg } + +var json = { + name: 'install-save-prefix', + version: '0.0.1' +} + +test('setup', function (t) { + setup() + mr({ port: common.port }, function (er, s) { + t.ifError(er, 'started mock registry') + server = s + t.end() + }) +}) + +test('install --save with \'^\' save prefix should accept minor updates', function (t) { + common.npm( + [ + '--registry', common.registry, + '--loglevel', 'silent', + '--save-prefix', '^', + '--save', + 'install', 'underscore@latest' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'npm install ran without issue') + t.notOk(code, 'npm install exited with code 0') + + var p = path.join(pkg, 'node_modules', 'underscore', 'package.json') + t.ok(JSON.parse(fs.readFileSync(p))) + + var pkgJson = JSON.parse(fs.readFileSync( + path.join(pkg, 'package.json'), + 'utf8' + )) + t.deepEqual( + pkgJson.dependencies, + { 'underscore': '^1.5.1' }, + 'got expected save prefix and version of 1.5.1' + ) + t.end() + } + ) +}) + +test('install --save-dev with \'^\' save prefix should accept minor dev updates', function (t) { + setup() + common.npm( + [ + '--registry', common.registry, + '--loglevel', 'silent', + '--save-prefix', '^', + '--save-dev', + 'install', 'underscore@1.3.1' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'npm install ran without issue') + t.notOk(code, 'npm install exited with code 0') + + var p = path.join(pkg, 'node_modules', 'underscore', 'package.json') + t.ok(JSON.parse(fs.readFileSync(p))) + + var pkgJson = JSON.parse(fs.readFileSync( + path.join(pkg, 'package.json'), + 'utf8' + )) + t.deepEqual( + pkgJson.devDependencies, + { 'underscore': '^1.3.1' }, + 'got expected save prefix and version of 1.3.1' + ) + t.end() + } + ) +}) + +test('install --save with \'~\' save prefix should accept patch updates', function (t) { + setup() + common.npm( + [ + '--registry', common.registry, + '--loglevel', 'silent', + '--save-prefix', '~', + '--save', + 'install', 'underscore@1.3.1' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'npm install ran without issue') + t.notOk(code, 'npm install exited with code 0') + + var p = path.join(pkg, 'node_modules', 'underscore', 'package.json') + t.ok(JSON.parse(fs.readFileSync(p))) + + var pkgJson = JSON.parse(fs.readFileSync( + path.join(pkg, 'package.json'), + 'utf8' + )) + t.deepEqual( + pkgJson.dependencies, + { 'underscore': '~1.3.1' }, + 'got expected save prefix and version of 1.3.1' + ) + t.end() + } + ) +}) + +test('install --save-dev with \'~\' save prefix should accept patch updates', function (t) { + setup() + common.npm( + [ + '--registry', common.registry, + '--loglevel', 'silent', + '--save-prefix', '~', + '--save-dev', + 'install', 'underscore@1.3.1' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'npm install ran without issue') + t.notOk(code, 'npm install exited with code 0') + + var p = path.join(pkg, 'node_modules', 'underscore', 'package.json') + t.ok(JSON.parse(fs.readFileSync(p))) + + var pkgJson = JSON.parse(fs.readFileSync( + path.join(pkg, 'package.json'), + 'utf8' + )) + t.deepEqual( + pkgJson.devDependencies, + { 'underscore': '~1.3.1' }, + 'got expected save prefix and version of 1.3.1' + ) + t.end() + } + ) +}) + +test('cleanup', function (t) { + server.close() + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} + +function setup () { + cleanup() + mkdirp.sync(path.resolve(pkg, 'node_modules')) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + + process.chdir(pkg) +} diff --git a/node_modules/npm/test/tap/install-scoped-already-installed.js b/node_modules/npm/test/tap/install-scoped-already-installed.js new file mode 100644 index 00000000..1446897d --- /dev/null +++ b/node_modules/npm/test/tap/install-scoped-already-installed.js @@ -0,0 +1,137 @@ +var fs = require('graceful-fs') +var path = require('path') +var existsSync = fs.existsSync || path.existsSync + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap') + +var root = path.join(__dirname, 'install-scoped-already-installed') +var pkg = path.join(root, 'package-with-scoped-paths') +var modules = path.join(pkg, 'node_modules') + +var EXEC_OPTS = { cwd: pkg } + +var scopedPaths = { + name: 'package-with-scoped-paths', + version: '0.0.0', + dependencies: { + 'package-local-dependency': 'file:../package-local-dependency', + '@scoped/package-scoped-dependency': 'file:../package-scoped-dependency' + } +} + +var localDependency = { + name: 'package-local-dependency', + version: '0.0.0', + description: 'Test for local installs' +} + +var scopedDependency = { + name: '@scoped/package', + version: '0.0.0', + description: 'Test for local installs' +} + +test('setup', function (t) { + rimraf.sync(root) + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(scopedPaths, null, 2) + ) + + mkdirp.sync(path.join(root, 'package-local-dependency')) + fs.writeFileSync( + path.join(root, 'package-local-dependency', 'package.json'), + JSON.stringify(localDependency, null, 2) + ) + + mkdirp.sync(path.join(root, 'package-scoped-dependency')) + fs.writeFileSync( + path.join(root, 'package-scoped-dependency', 'package.json'), + JSON.stringify(scopedDependency, null, 2) + ) + + process.chdir(pkg) + t.end() +}) + +test('installing already installed local scoped package', function (t) { + common.npm( + [ + '--loglevel', 'silent', + 'install' + ], + EXEC_OPTS, + function (err, code, stdout) { + var installed = parseNpmInstallOutput(stdout) + t.ifError(err, 'install ran to completion without error') + t.notOk(code, 'npm install exited with code 0') + + t.ok( + existsSync(path.join(modules, '@scoped', 'package', 'package.json')), + 'package installed' + ) + t.ok( + contains(installed, 'node_modules/@scoped/package'), + 'installed @scoped/package' + ) + t.ok( + contains(installed, 'node_modules/package-local-dependency'), + 'installed package-local-dependency' + ) + + common.npm( + [ + '--loglevel', 'silent', + 'install' + ], + EXEC_OPTS, + function (err, code, stdout) { + t.ifError(err, 'install ran to completion without error') + t.notOk(code, 'npm install raised no error code') + + installed = parseNpmInstallOutput(stdout) + + t.ok( + existsSync(path.join(modules, '@scoped', 'package', 'package.json')), + 'package installed' + ) + + t.notOk( + contains(installed, 'node_modules/@scoped/package'), + 'did not reinstall @scoped/package' + ) + t.notOk( + contains(installed, 'node_modules/package-local-dependency'), + 'did not reinstall package-local-dependency' + ) + t.end() + } + ) + } + ) +}) + +test('cleanup', function (t) { + process.chdir(osenv.tmpdir()) + rimraf.sync(root) + t.end() +}) + +function contains (list, element) { + for (var i = 0; i < list.length; ++i) { + if (list[i] === element) { + return true + } + } + return false +} + +function parseNpmInstallOutput (stdout) { + return stdout.trim().split(/\n\n|\s+/) +} diff --git a/node_modules/npm/test/tap/install-scoped-link.js b/node_modules/npm/test/tap/install-scoped-link.js new file mode 100644 index 00000000..029acb38 --- /dev/null +++ b/node_modules/npm/test/tap/install-scoped-link.js @@ -0,0 +1,84 @@ +var exec = require('child_process').exec +var fs = require('graceful-fs') +var path = require('path') +var existsSync = fs.existsSync || path.existsSync + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.join(__dirname, 'install-scoped-link') +var work = path.join(__dirname, 'install-scoped-link-TEST') +var modules = path.join(work, 'node_modules') + +var EXEC_OPTS = { cwd: work } + +var world = 'console.log("hello blrbld")\n' + +var json = { + name: '@scoped/package', + version: '0.0.0', + bin: { + hello: './world.js' + } +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + fs.writeFileSync(path.join(pkg, 'world.js'), world) + + mkdirp.sync(modules) + process.chdir(work) + + t.end() +}) + +test('installing package with links', function (t) { + common.npm( + [ + '--loglevel', 'silent', + 'install', pkg + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'install ran to completion without error') + t.notOk(code, 'npm install exited with code 0') + + t.ok( + existsSync(path.join(modules, '@scoped', 'package', 'package.json')), + 'package installed' + ) + t.ok(existsSync(path.join(modules, '.bin')), 'binary link directory exists') + + var hello = path.join(modules, '.bin', 'hello') + t.ok(existsSync(hello), 'binary link exists') + + exec('node ' + hello, function (err, stdout, stderr) { + t.ifError(err, 'command ran fine') + t.notOk(stderr, 'got no error output back') + t.equal(stdout, 'hello blrbld\n', 'output was as expected') + + t.end() + }) + } + ) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(work) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/install-scoped-with-peer-dependency.js b/node_modules/npm/test/tap/install-scoped-with-peer-dependency.js new file mode 100644 index 00000000..3a54b9a1 --- /dev/null +++ b/node_modules/npm/test/tap/install-scoped-with-peer-dependency.js @@ -0,0 +1,60 @@ +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var pkg = path.join(__dirname, 'install-scoped-with-peer-dependency') +var local = path.join(pkg, 'package') + +var EXEC_OPTS = { } + +var json = { + name: '@scope/package', + version: '0.0.0', + peerDependencies: { + underscore: '*' + } +} + +test('setup', function (t) { + setup() + + t.end() +}) + +test('it should install peerDependencies in same tree level as the parent package', function (t) { + common.npm(['install', './package'], EXEC_OPTS, function (err, code, stdout, stderr) { + t.ifError(err, 'install local package successful') + t.equal(code, 0, 'npm install exited with code') + t.notOk(stderr, 'npm install exited without any error output') + + var p = path.resolve(pkg, 'node_modules/underscore/package.json') + t.ok(JSON.parse(fs.readFileSync(p, 'utf8'))) + t.end() + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(local) + mkdirp.sync(path.resolve(pkg, 'node_modules')) + fs.writeFileSync( + path.join(local, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/install-shrinkwrap-equals-ls.js b/node_modules/npm/test/tap/install-shrinkwrap-equals-ls.js new file mode 100644 index 00000000..1c324e56 --- /dev/null +++ b/node_modules/npm/test/tap/install-shrinkwrap-equals-ls.js @@ -0,0 +1,288 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.join(__dirname, 'install-shrinkwrap-equals-ls') + +var EXEC_OPTS = {cwd: pkg} + +var json = { + "name": "install-shrinkwrap-equals-ls", + "version": "1.0.0", + "dependencies": { + "react": "^0.14.0", + "react-bootstrap": "^0.28.1", + "react-dom": "^0.14.0" + } +} + +var shrinkwrap = { + "name": "install-shrinkwrap-equals-ls", + "version": "1.0.0", + "dependencies": { + "react": { + "version": "0.14.8", + "from": "react@>=0.14.0 <0.15.0", + "resolved": "https://registry.npmjs.org/react/-/react-0.14.8.tgz", + "dependencies": { + "envify": { + "version": "3.4.0", + "from": "envify@>=3.0.0 <4.0.0", + "resolved": "https://registry.npmjs.org/envify/-/envify-3.4.0.tgz", + "dependencies": { + "through": { + "version": "2.3.8", + "from": "through@>=2.3.4 <2.4.0", + "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz" + }, + "jstransform": { + "version": "10.1.0", + "from": "jstransform@>=10.0.1 <11.0.0", + "resolved": "https://registry.npmjs.org/jstransform/-/jstransform-10.1.0.tgz", + "dependencies": { + "base62": { + "version": "0.1.1", + "from": "base62@0.1.1", + "resolved": "https://registry.npmjs.org/base62/-/base62-0.1.1.tgz" + }, + "esprima-fb": { + "version": "13001.1001.0-dev-harmony-fb", + "from": "esprima-fb@13001.1001.0-dev-harmony-fb", + "resolved": "https://registry.npmjs.org/esprima-fb/-/esprima-fb-13001.1001.0-dev-harmony-fb.tgz" + }, + "source-map": { + "version": "0.1.31", + "from": "source-map@0.1.31", + "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.1.31.tgz", + "dependencies": { + "amdefine": { + "version": "1.0.0", + "from": "amdefine@>=0.0.4", + "resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.0.tgz" + } + } + } + } + } + } + }, + "fbjs": { + "version": "0.6.1", + "from": "fbjs@>=0.6.1 <0.7.0", + "resolved": "https://registry.npmjs.org/fbjs/-/fbjs-0.6.1.tgz", + "dependencies": { + "core-js": { + "version": "1.2.6", + "from": "core-js@>=1.0.0 <2.0.0", + "resolved": "https://registry.npmjs.org/core-js/-/core-js-1.2.6.tgz" + }, + "loose-envify": { + "version": "1.1.0", + "from": "loose-envify@>=1.0.0 <2.0.0", + "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.1.0.tgz", + "dependencies": { + "js-tokens": { + "version": "1.0.3", + "from": "js-tokens@>=1.0.1 <2.0.0", + "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-1.0.3.tgz" + } + } + }, + "promise": { + "version": "7.1.1", + "from": "promise@>=7.0.3 <8.0.0", + "resolved": "https://registry.npmjs.org/promise/-/promise-7.1.1.tgz", + "dependencies": { + "asap": { + "version": "2.0.3", + "from": "asap@>=2.0.3 <2.1.0", + "resolved": "https://registry.npmjs.org/asap/-/asap-2.0.3.tgz" + } + } + }, + "ua-parser-js": { + "version": "0.7.10", + "from": "ua-parser-js@>=0.7.9 <0.8.0", + "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.10.tgz" + }, + "whatwg-fetch": { + "version": "0.9.0", + "from": "whatwg-fetch@>=0.9.0 <0.10.0", + "resolved": "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-0.9.0.tgz" + } + } + } + } + }, + "react-bootstrap": { + "version": "0.28.5", + "from": "react-bootstrap@>=0.28.1 <0.29.0", + "resolved": "https://registry.npmjs.org/react-bootstrap/-/react-bootstrap-0.28.5.tgz", + "dependencies": { + "babel-runtime": { + "version": "5.8.38", + "from": "babel-runtime@>=5.8.25 <6.0.0", + "resolved": "https://registry.npmjs.org/babel-runtime/-/babel-runtime-5.8.38.tgz", + "dependencies": { + "core-js": { + "version": "1.2.6", + "from": "core-js@>=1.0.0 <2.0.0", + "resolved": "https://registry.npmjs.org/core-js/-/core-js-1.2.6.tgz" + } + } + }, + "classnames": { + "version": "2.2.3", + "from": "classnames@>=2.1.5 <3.0.0", + "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.2.3.tgz" + }, + "dom-helpers": { + "version": "2.4.0", + "from": "dom-helpers@>=2.4.0 <3.0.0", + "resolved": "https://registry.npmjs.org/dom-helpers/-/dom-helpers-2.4.0.tgz" + }, + "invariant": { + "version": "2.2.1", + "from": "invariant@>=2.1.2 <3.0.0", + "resolved": "https://registry.npmjs.org/invariant/-/invariant-2.2.1.tgz", + "dependencies": { + "loose-envify": { + "version": "1.1.0", + "from": "loose-envify@>=1.0.0 <2.0.0", + "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.1.0.tgz", + "dependencies": { + "js-tokens": { + "version": "1.0.3", + "from": "js-tokens@>=1.0.1 <2.0.0", + "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-1.0.3.tgz" + } + } + } + } + }, + "keycode": { + "version": "2.1.1", + "from": "keycode@>=2.1.0 <3.0.0", + "resolved": "https://registry.npmjs.org/keycode/-/keycode-2.1.1.tgz" + }, + "lodash-compat": { + "version": "3.10.2", + "from": "lodash-compat@>=3.10.1 <4.0.0", + "resolved": "https://registry.npmjs.org/lodash-compat/-/lodash-compat-3.10.2.tgz" + }, + "react-overlays": { + "version": "0.6.3", + "from": "react-overlays@>=0.6.0 <0.7.0", + "resolved": "https://registry.npmjs.org/react-overlays/-/react-overlays-0.6.3.tgz", + "dependencies": { + "react-prop-types": { + "version": "0.2.2", + "from": "react-prop-types@>=0.2.1 <0.3.0", + "resolved": "https://registry.npmjs.org/react-prop-types/-/react-prop-types-0.2.2.tgz" + } + } + }, + "react-prop-types": { + "version": "0.3.0", + "from": "react-prop-types@>=0.3.0 <0.4.0", + "resolved": "https://registry.npmjs.org/react-prop-types/-/react-prop-types-0.3.0.tgz" + }, + "uncontrollable": { + "version": "3.2.3", + "from": "uncontrollable@>=3.1.3 <4.0.0", + "resolved": "https://registry.npmjs.org/uncontrollable/-/uncontrollable-3.2.3.tgz" + }, + "warning": { + "version": "2.1.0", + "from": "warning@>=2.1.0 <3.0.0", + "resolved": "https://registry.npmjs.org/warning/-/warning-2.1.0.tgz", + "dependencies": { + "loose-envify": { + "version": "1.1.0", + "from": "loose-envify@>=1.0.0 <2.0.0", + "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.1.0.tgz", + "dependencies": { + "js-tokens": { + "version": "1.0.3", + "from": "js-tokens@>=1.0.1 <2.0.0", + "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-1.0.3.tgz" + } + } + } + } + } + } + }, + "react-dom": { + "version": "0.14.8", + "from": "react-dom@>=0.14.0 <0.15.0", + "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-0.14.8.tgz" + } + } +} + + +test('setup', function (t) { + setup() + t.end() +}) + +test('An npm install with shrinkwrap equals npm ls --json', function (t) { + common.npm( + [ + '--loglevel', 'silent', + 'install' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'npm install ran without issue') + t.notOk(code, 'npm install exited with code 0') + common.npm( + [ + '--loglevel', 'silent', + 'ls', '--json' + ], + EXEC_OPTS, + function (err, code, out) { + t.ifError(err, 'npm ls --json ran without issue') + t.notOk(code, 'npm ls --json exited with code 0') + var actual = common.rmFromInShrinkwrap(JSON.parse(out)) + var expected = common.rmFromInShrinkwrap( + JSON.parse(JSON.stringify(shrinkwrap)) + ) + t.deepEqual(actual, expected) + t.end() + }) + } + ) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(__dirname) + rimraf.sync(pkg) +} + +function setup () { + cleanup() + mkdirp.sync(pkg) + process.chdir(pkg) + fs.writeFileSync( + 'package.json', + JSON.stringify(json, null, 2) + ) + fs.writeFileSync( + 'npm-shrinkwrap.json', + JSON.stringify(shrinkwrap, null, 2) + ) +} diff --git a/node_modules/npm/test/tap/install-with-dev-dep-duplicate.js b/node_modules/npm/test/tap/install-with-dev-dep-duplicate.js new file mode 100644 index 00000000..19ad0c2b --- /dev/null +++ b/node_modules/npm/test/tap/install-with-dev-dep-duplicate.js @@ -0,0 +1,85 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var npm = npm = require('../../') + +var pkg = path.resolve(__dirname, 'dev-dep-duplicate') + +var json = { + author: 'Anders Janmyr', + name: 'dev-dep-duplicate', + version: '0.0.0', + dependencies: { + underscore: '1.5.1' + }, + devDependencies: { + underscore: '1.3.1' + } +} + +var expected = { + name: 'dev-dep-duplicate', + version: '0.0.0', + dependencies: { + underscore: { + version: '1.5.1', + from: 'underscore@1.5.1', + resolved: common.registry + '/underscore/-/underscore-1.5.1.tgz' + } + } +} + +test('prefers version from dependencies over devDependencies', function (t) { + t.plan(1) + + mr({ port: common.port }, function (er, s) { + setup(function (err) { + if (err) return t.fail(err) + + npm.install('.', function (err) { + if (err) return t.fail(err) + + npm.commands.ls([], true, function (err, _, results) { + if (err) return t.fail(err) + + t.deepEqual(results, expected) + s.close() + t.end() + }) + }) + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup (cb) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) + + var opts = { + cache: path.resolve(pkg, 'cache'), + registry: common.registry + } + npm.load(opts, cb) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/invalid-cmd-exit-code.js b/node_modules/npm/test/tap/invalid-cmd-exit-code.js new file mode 100644 index 00000000..c9918e5a --- /dev/null +++ b/node_modules/npm/test/tap/invalid-cmd-exit-code.js @@ -0,0 +1,28 @@ +var test = require("tap").test +var common = require("../common-tap.js") + +var opts = { cwd: process.cwd() } + +test("npm asdf should return exit code 1", function (t) { + common.npm(["asdf"], opts, function (er, c) { + if (er) throw er + t.ok(c, "exit code should not be zero") + t.end() + }) +}) + +test("npm help should return exit code 0", function (t) { + common.npm(["help"], opts, function (er, c) { + if (er) throw er + t.equal(c, 0, "exit code should be 0") + t.end() + }) +}) + +test("npm help fadf should return exit code 0", function (t) { + common.npm(["help", "fadf"], opts, function (er, c) { + if (er) throw er + t.equal(c, 0, "exit code should be 0") + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/legacy-array-bin.js b/node_modules/npm/test/tap/legacy-array-bin.js new file mode 100644 index 00000000..3e421ee2 --- /dev/null +++ b/node_modules/npm/test/tap/legacy-array-bin.js @@ -0,0 +1,80 @@ +'use strict' +var test = require('tap').test +var common = require('../common-tap.js') +var path = require('path') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') +var basepath = path.resolve(__dirname, path.basename(__filename, '.js')) +var fixturepath = path.resolve(basepath, 'npm-test-array-bin') +var modulepath = path.resolve(basepath, 'node_modules') +var installedpath = path.resolve(modulepath, 'npm-test-array-bin') +var Tacks = require('tacks') +var File = Tacks.File +var Dir = Tacks.Dir +var fixture = new Tacks( + Dir({ + bin: Dir({ + 'array-bin': File( + '#!/usr/bin/env node\n' + + "console.log('test ran ok')\n" + ) + }), + 'package.json': File({ + name: 'npm-test-array-bin', + version: '1.2.5', + bin: [ + 'bin/array-bin' + ], + scripts: { + test: 'node test.js' + } + }), + 'test.js': File( + "require('child_process').exec('array-bin', { env: process.env },\n" + + ' function (err, stdout, stderr) {\n' + + " if (err && err.code) throw new Error('exited badly with code = ' + err.code)\n" + + ' console.log(stdout)\n' + + ' console.error(stderr)\n' + + ' }\n' + + ')\n' + ) + }) +) +test('setup', function (t) { + setup() + t.done() +}) +test('array-bin', function (t) { + common.npm(['install', fixturepath], {cwd: basepath}, installCheckAndTest) + function installCheckAndTest (err, code, stdout, stderr) { + if (err) throw err + t.is(code, 0, 'install went ok') + t.equal(stderr, '', 'no error output') + common.npm(['test'], {cwd: installedpath}, testCheckAndRemove) + } + function testCheckAndRemove (err, code, stdout, stderr) { + t.ifError(err, 'npm test on array bin') + t.equal(code, 0, 'exited OK') + t.equal(stderr.trim(), '', 'no error output') + t.match(stdout, /test ran ok/, 'child script ran properly') + common.npm(['rm', fixturepath], {cwd: basepath}, removeCheckAndDone) + } + function removeCheckAndDone (err, code, stdout, stderr) { + if (err) throw err + t.is(code, 0, 'remove went ok') + t.done() + } +}) +test('cleanup', function (t) { + cleanup() + t.done() +}) +function setup () { + cleanup() + fixture.create(fixturepath) + mkdirp.sync(modulepath) +} +function cleanup () { + fixture.remove(fixturepath) + rimraf.sync(basepath) +} diff --git a/node_modules/npm/test/tap/legacy-bundled-git.js b/node_modules/npm/test/tap/legacy-bundled-git.js new file mode 100644 index 00000000..355f9467 --- /dev/null +++ b/node_modules/npm/test/tap/legacy-bundled-git.js @@ -0,0 +1,103 @@ +'use strict' +var test = require('tap').test +var common = require('../common-tap.js') +var path = require('path') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') +var basepath = path.resolve(__dirname, path.basename(__filename, '.js')) +var fixturepath = path.resolve(basepath, 'npm-test-bundled-git') +var modulepath = path.resolve(basepath, 'node_modules') +var installedpath = path.resolve(modulepath, 'npm-test-bundled-git') +var Tacks = require('tacks') +var File = Tacks.File +var Dir = Tacks.Dir + +var minimatchExpected = { + name: 'minimatch', + description: 'a glob matcher in javascript', + version: '0.2.1', + repository: { + type: 'git', + url: 'git://github.com/isaacs/minimatch.git' + }, + main: 'minimatch.js', + scripts: { + test: 'tap test' + }, + engines: { + node: '*' + }, + dependencies: { + 'lru-cache': '~1.0.5' + }, + devDependencies: { + tap: '~0.1.3' + }, + licenses: [ + { + type: 'MIT', + url: 'http://github.com/isaacs/minimatch/raw/master/LICENSE' + } + ] +} + +var fixture = new Tacks( + Dir({ + README: File( + 'just an npm test\n' + ), + 'package.json': File({ + name: 'npm-test-bundled-git', + scripts: { + test: 'node test.js' + }, + version: '1.2.5', + dependencies: { + glob: 'git://github.com/isaacs/node-glob.git#npm-test' + }, + bundledDependencies: [ + 'glob' + ] + }) + }) +) +test('setup', function (t) { + setup() + t.done() +}) +test('bundled-git', function (t) { + common.npm(['install', '--global-style', fixturepath], {cwd: basepath}, installCheckAndTest) + function installCheckAndTest (err, code, stdout, stderr) { + if (err) throw err + console.error(stderr) + console.log(stdout) + t.is(code, 0, 'install went ok') + + var actual = require(path.resolve(installedpath, 'node_modules/glob/node_modules/minimatch/package.json')) + Object.keys(minimatchExpected).forEach(function (key) { + t.isDeeply(actual[key], minimatchExpected[key], key + ' set to the right value') + }) + + common.npm(['rm', fixturepath], {cwd: basepath}, removeCheckAndDone) + } + function removeCheckAndDone (err, code, stdout, stderr) { + if (err) throw err + console.error(stderr) + console.log(stdout) + t.is(code, 0, 'remove went ok') + t.done() + } +}) +test('cleanup', function (t) { + cleanup() + t.done() +}) +function setup () { + cleanup() + fixture.create(fixturepath) + mkdirp.sync(modulepath) +} +function cleanup () { + fixture.remove(fixturepath) + rimraf.sync(basepath) +} diff --git a/node_modules/npm/test/tap/legacy-dir-bin.js b/node_modules/npm/test/tap/legacy-dir-bin.js new file mode 100644 index 00000000..e9e6bdfe --- /dev/null +++ b/node_modules/npm/test/tap/legacy-dir-bin.js @@ -0,0 +1,79 @@ +'use strict' +var test = require('tap').test +var common = require('../common-tap.js') +var path = require('path') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') +var basepath = path.resolve(__dirname, path.basename(__filename, '.js')) +var fixturepath = path.resolve(basepath, 'npm-test-dir-bin') +var modulepath = path.resolve(basepath, 'node_modules') +var installedpath = path.resolve(modulepath, 'npm-test-dir-bin') +var Tacks = require('tacks') +var File = Tacks.File +var Dir = Tacks.Dir +var fixture = new Tacks( + Dir({ + bin: Dir({ + 'dir-bin': File( + '#!/usr/bin/env node\n' + + "console.log('test ran ok')\n" + ) + }), + 'package.json': File({ + name: 'npm-test-dir-bin', + version: '1.2.5', + directories: { + bin: './bin' + }, + scripts: { + test: 'node test.js' + } + }), + 'test.js': File( + "require('child_process').exec('dir-bin', { env: process.env },\n" + + ' function (err, stdout, stderr) {\n' + + " if (err && err.code) throw new Error('exited badly with code = ' + err.code)\n" + + ' console.log(stdout)\n' + + ' console.error(stderr)\n' + + ' }\n' + + ')\n' + ) + }) +) +test('setup', function (t) { + setup() + t.done() +}) +test('dir-bin', function (t) { + common.npm(['install', fixturepath], {cwd: basepath}, installCheckAndTest) + function installCheckAndTest (err, code, stdout, stderr) { + if (err) throw err + t.is(code, 0, 'install went ok') + common.npm(['test'], {cwd: installedpath}, testCheckAndRemove) + } + function testCheckAndRemove (err, code, stdout, stderr) { + t.ifError(err, 'npm test on array bin') + t.equal(code, 0, 'exited OK') + t.equal(stderr.trim(), '', 'no error output') + t.match(stdout, /test ran ok/, 'child script ran properly') + common.npm(['rm', fixturepath], {cwd: basepath}, removeCheckAndDone) + } + function removeCheckAndDone (err, code, stdout, stderr) { + if (err) throw err + t.is(code, 0, 'remove went ok') + t.done() + } +}) +test('cleanup', function (t) { + cleanup() + t.done() +}) +function setup () { + cleanup() + fixture.create(fixturepath) + mkdirp.sync(modulepath) +} +function cleanup () { + fixture.remove(fixturepath) + rimraf.sync(basepath) +} diff --git a/node_modules/npm/test/tap/legacy-ignore-nested-nm.js b/node_modules/npm/test/tap/legacy-ignore-nested-nm.js new file mode 100644 index 00000000..095c41ef --- /dev/null +++ b/node_modules/npm/test/tap/legacy-ignore-nested-nm.js @@ -0,0 +1,64 @@ +'use strict' +var test = require('tap').test +var common = require('../common-tap.js') +var path = require('path') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') +var basepath = path.resolve(__dirname, path.basename(__filename, '.js')) +var fixturepath = path.resolve(basepath, 'npm-test-ignore-nested-nm') +var modulepath = path.resolve(basepath, 'node_modules') +var installedpath = path.resolve(modulepath, 'npm-test-ignore-nested-nm') +var fs = require('graceful-fs') +var Tacks = require('tacks') +var File = Tacks.File +var Dir = Tacks.Dir + +var fileData = 'I WILL NOT BE IGNORED!\n' +var fixture = new Tacks( + Dir({ + lib: Dir({ + node_modules: Dir({ + foo: File(fileData) + }) + }), + 'package.json': File({ + name: 'npm-test-ignore-nested-nm', + version: '1.2.5' + }) + }) +) +test('setup', function (t) { + setup() + t.done() +}) +test('ignore-nested-nm', function (t) { + common.npm(['install', fixturepath], {cwd: basepath}, installCheckAndTest) + function installCheckAndTest (err, code, stdout, stderr) { + if (err) throw err + t.is(code, 0, 'install went ok') + var foopath = path.resolve(installedpath, 'lib/node_modules/foo') + fs.readFile(foopath, function (err, data) { + t.ifError(err, 'file read successfully') + t.equal(data.toString(), fileData) + common.npm(['rm', fixturepath], {cwd: basepath}, removeCheckAndDone) + }) + } + function removeCheckAndDone (err, code, stdout, stderr) { + if (err) throw err + t.is(code, 0, 'remove went ok') + t.done() + } +}) +test('cleanup', function (t) { + cleanup() + t.done() +}) +function setup () { + cleanup() + fixture.create(fixturepath) + mkdirp.sync(modulepath) +} +function cleanup () { + fixture.remove(fixturepath) + rimraf.sync(basepath) +} diff --git a/node_modules/npm/test/tap/legacy-missing-bindir.js b/node_modules/npm/test/tap/legacy-missing-bindir.js new file mode 100644 index 00000000..a55703be --- /dev/null +++ b/node_modules/npm/test/tap/legacy-missing-bindir.js @@ -0,0 +1,82 @@ +'use strict' +var path = require('path') +var fs = require('fs') +var test = require('tap').test +var common = require('../common-tap.js') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') +var basepath = path.resolve(__dirname, path.basename(__filename, '.js')) +var fixturepath = path.resolve(basepath, 'npm-test-missing-bindir') +var modulepath = path.resolve(basepath, 'node_modules') +var installedpath = path.resolve(modulepath, 'npm-test-missing-bindir') +var Tacks = require('tacks') +var File = Tacks.File +var Dir = Tacks.Dir + +var fixture = new Tacks( + Dir({ + README: File( + 'just an npm test\n' + ), + 'package.json': File({ + name: 'npm-test-missing-bindir', + version: '0.0.0', + directories: { + bin: './not-found' + } + }) + }) +) + +test('setup', function (t) { + setup() + t.done() +}) + +function installedExists (filename) { + try { + fs.statSync(path.resolve(installedpath, filename)) + return true + } catch (ex) { + console.log(ex) + return false + } +} + +test('missing-bindir', function (t) { + common.npm(['install', fixturepath], {cwd: basepath}, installCheckAndTest) + + function installCheckAndTest (err, code, stdout, stderr) { + if (err) throw err + if (stderr) console.error(stderr) + console.log(stdout) + t.is(code, 0, 'install went ok') + t.is(installedExists('README'), true, 'README') + t.is(installedExists('package.json'), true, 'package.json') + common.npm(['rm', fixturepath], {cwd: basepath}, removeCheckAndDone) + } + + function removeCheckAndDone (err, code, stdout, stderr) { + if (err) throw err + console.error(stderr) + console.log(stdout) + t.is(code, 0, 'remove went ok') + t.done() + } +}) + +test('cleanup', function (t) { + cleanup() + t.done() +}) + +function setup () { + cleanup() + fixture.create(fixturepath) + mkdirp.sync(modulepath) +} + +function cleanup () { + fixture.remove(fixturepath) + rimraf.sync(basepath) +} diff --git a/node_modules/npm/test/tap/legacy-no-auth-leak.js b/node_modules/npm/test/tap/legacy-no-auth-leak.js new file mode 100644 index 00000000..f8372392 --- /dev/null +++ b/node_modules/npm/test/tap/legacy-no-auth-leak.js @@ -0,0 +1,75 @@ +'use strict' +var test = require('tap').test +var common = require('../common-tap.js') +var path = require('path') +var basepath = path.resolve(__dirname, path.basename(__filename, '.js')) +var Tacks = require('tacks') +var File = Tacks.File +var Dir = Tacks.Dir + +var fixture = new Tacks( + Dir({ + README: File( + 'just an npm test\n' + ), + 'package.json': File({ + name: 'npm-test-no-auth-leak', + version: '0.0.0', + scripts: { + test: 'node test.js' + } + }), + '.npmrc': File( + 'auth=abc', + 'authCrypt=def', + 'password=xyz', + '//registry.npmjs.org/:_authToken=nopenope' + ), + 'test.js': File( + 'var authTokenKeys = Object.keys(process.env)\n' + + ' .filter(function (key) { return /authToken/.test(key) })\n' + + 'console.log(JSON.stringify({\n' + + ' password: process.env.npm_config__password || null,\n' + + ' auth: process.env.npm_config__auth || null,\n' + + ' authCrypt: process.env.npm_config__authCrypt || null ,\n' + + ' authToken: authTokenKeys && process.env[authTokenKeys[0]] || null\n' + + '}))' + ) + }) +) + +test('setup', function (t) { + setup() + t.done() +}) + +test('no-auth-leak', function (t) { + common.npm(['test'], {cwd: basepath}, function (err, code, stdout, stderr) { + if (err) throw err + t.is(code, 0, 'test ran ok') + if (stderr) console.log(stderr) + var matchResult = /^[^{]*(\{(?:.|\n)*\})[^}]*$/ + t.like(stdout, matchResult, 'got results with a JSON chunk in them') + var stripped = stdout.replace(matchResult, '$1') + var result = JSON.parse(stripped) + t.is(result.password, null, 'password') + t.is(result.auth, null, 'auth') + t.is(result.authCrypt, null, 'authCrypt') + t.is(result.authToken, null, 'authToken') + t.end() + }) +}) + +test('cleanup', function (t) { + cleanup() + t.done() +}) + +function setup () { + cleanup() + fixture.create(basepath) +} + +function cleanup () { + fixture.remove(basepath) +} diff --git a/node_modules/npm/test/tap/legacy-npm-self-install.js b/node_modules/npm/test/tap/legacy-npm-self-install.js new file mode 100644 index 00000000..313c0594 --- /dev/null +++ b/node_modules/npm/test/tap/legacy-npm-self-install.js @@ -0,0 +1,107 @@ +'use strict' +var test = require('tap').test +var fs = require('graceful-fs') +var common = require('../common-tap.js') +var path = require('path') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var npmpath = path.resolve(__dirname, '../..') +var basepath = path.resolve(osenv.tmpdir(), path.basename(__filename, '.js')) +var globalpath = path.resolve(basepath, 'global') +var extend = Object.assign || require('util')._extend +var isWin32 = process.platform === 'win32' + +test('setup', function (t) { + setup() + t.done() +}) + +var tarball + +test('build-tarball', function (t) { + common.npm(['pack'], {cwd: npmpath, stdio: ['ignore', 'pipe', process.stderr]}, function (err, code, stdout) { + if (err) throw err + t.is(code, 0, 'pack went ok') + tarball = path.resolve(npmpath, stdout.trim().replace(/^(?:.|\n)*(?:^|\n)(.*?[.]tgz)$/, '$1')) + t.match(tarball, /[.]tgz$/, 'got a tarball') + t.done() + }) +}) + +function exists () { + try { + fs.statSync(path.resolve.apply(null, arguments)) + return true + } catch (ex) { + return false + } +} + +test('npm-self-install', function (t) { + if (!tarball) return t.done() + + var env = extend({}, process.env) + var pathsep = isWin32 ? ';' : ':' + env.npm_config_prefix = globalpath + env.npm_config_global = 'true' + env.npm_config_npat = 'false' + env.NODE_PATH = null + env.npm_config_user_agent = null + env.npm_config_color = 'always' + env.npm_config_progress = 'always' + var PATH = env.PATH.split(pathsep) + var binpath = isWin32 ? globalpath : path.join(globalpath, 'bin') + var cmdname = isWin32 ? 'npm.cmd' : 'npm' + PATH.unshift(binpath) + env.PATH = PATH.join(pathsep) + + var opts = {cwd: basepath, env: env, stdio: ['ignore', 'ignore', process.stderr]} + + common.npm(['install', '--ignore-scripts', tarball], opts, installCheckAndTest) + function installCheckAndTest (err, code) { + if (err) throw err + t.is(code, 0, 'install went ok') + t.is(exists(binpath, cmdname), true, 'binary was installed') + t.is(exists(globalpath, 'lib', 'node_modules', 'npm'), true, 'module path exists') + common.npm(['ls', '--json', '--depth=0'], {cwd: basepath, env: env}, lsCheckAndRemove) + } + function lsCheckAndRemove (err, code, stdout, stderr) { + t.ifError(err, 'npm test on array bin') + t.equal(code, 0, 'exited OK') + t.equal(stderr.trim(), '', 'no error output') + var installed = JSON.parse(stdout.trim()) + t.is(Object.keys(installed.dependencies).length, 1, 'one thing installed') + t.is(path.resolve(globalpath, installed.dependencies.npm.from), tarball, 'and it was our npm tarball') + common.npm(['rm', 'npm'], {cwd: basepath, env: env, stdio: 'inherit'}, removeCheck) + } + function removeCheck (err, code) { + if (err) throw err + t.is(code, 0, 'remove went ok') + common.npm(['ls', '--json', '--depth=0'], {cwd: basepath, env: env}, andDone) + } + function andDone (err, code, stdout, stderr) { + if (err) throw err + t.is(code, 0, 'remove went ok') + t.equal(stderr.trim(), '', 'no error output') + var installed = JSON.parse(stdout.trim()) + t.ok(!installed.dependencies || installed.dependencies.length === 0, 'nothing left') + t.is(exists(binpath, cmdname), false, 'binary was removed') + t.is(exists(globalpath, 'lib', 'node_modules', 'npm'), false, 'module was entirely removed') + t.done() + } +}) + +test('cleanup', function (t) { + cleanup() + t.done() +}) + +function setup () { + cleanup() + mkdirp.sync(globalpath) +} + +function cleanup () { + rimraf.sync(basepath) +} diff --git a/node_modules/npm/test/tap/legacy-optional-deps.js b/node_modules/npm/test/tap/legacy-optional-deps.js new file mode 100644 index 00000000..54d0c75a --- /dev/null +++ b/node_modules/npm/test/tap/legacy-optional-deps.js @@ -0,0 +1,80 @@ +'use strict' +var path = require('path') +var fs = require('fs') +var test = require('tap').test +var common = require('../common-tap.js') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var basepath = path.resolve(__dirname, path.basename(__filename, '.js')) +var fixturepath = path.resolve(basepath, 'npm-test-optional-deps') +var modulepath = path.resolve(basepath, 'node_modules') +var Tacks = require('tacks') +var File = Tacks.File +var Dir = Tacks.Dir + +var fixture = new Tacks( + Dir({ + README: File( + 'just an npm test\n' + ), + 'package.json': File({ + name: 'npm-test-optional-deps', + version: '1.2.5', + optionalDependencies: { + 'npm-test-foobarzaaakakaka': 'http://example.com/', + async: '10.999.14234', + mkdirp: '0.3.5', + optimist: 'some invalid version 99 #! $$ x y z', + 'npm-test-failer': '*' + } + }) + }) +) + +var server + +test('setup', function (t) { + setup() + mr({port: common.port}, function (err, s) { + if (err) throw err + server = s + t.done() + }) +}) + +test('optional-deps', function (t) { + server.get('/npm-test-failer').reply(404, {error: 'nope'}) + + var opts = ['--registry=' + common.registry, '--timeout=100'] + common.npm(opts.concat(['install', fixturepath]), {cwd: basepath}, installCheckAndTest) + + function installCheckAndTest (err, code, stdout, stderr) { + if (err) throw err + if (stderr) console.error(stderr) + server.done() + t.is(code, 0, 'install went ok') + var subpath = modulepath + '/npm-test-optional-deps/node_modules/' + var dir = fs.readdirSync(subpath) + t.isDeeply(dir, ['mkdirp'], 'only one optional dep should be there') + t.is(require(path.resolve(subpath, 'mkdirp', 'package.json')).version, '0.3.5', 'mkdirp version right') + t.done() + } +}) + +test('cleanup', function (t) { + cleanup() + server.close() + t.done() +}) + +function setup () { + cleanup() + fixture.create(fixturepath) + mkdirp.sync(modulepath) +} + +function cleanup () { + fixture.remove(fixturepath) + rimraf.sync(basepath) +} diff --git a/node_modules/npm/test/tap/legacy-platform-all.js b/node_modules/npm/test/tap/legacy-platform-all.js new file mode 100644 index 00000000..2bfb19a4 --- /dev/null +++ b/node_modules/npm/test/tap/legacy-platform-all.js @@ -0,0 +1,73 @@ +'use strict' +var test = require('tap').test +var common = require('../common-tap.js') +var path = require('path') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') +var basepath = path.resolve(__dirname, path.basename(__filename, '.js')) +var fixturepath = path.resolve(basepath, 'npm-test-platform-all') +var modulepath = path.resolve(basepath, 'node_modules') +var Tacks = require('tacks') +var File = Tacks.File +var Dir = Tacks.Dir + +var fixture = new Tacks( + Dir({ + README: File( + 'just an npm test\n' + ), + 'package.json': File({ + name: 'npm-test-platform-all', + version: '9.9.9-9', + homepage: 'http://www.zombo.com/', + os: [ + 'darwin', + 'linux', + 'win32', + 'solaris', + 'haiku', + 'sunos', + 'freebsd', + 'openbsd', + 'netbsd' + ], + cpu: [ + 'arm', + 'mips', + 'ia32', + 'x64', + 'sparc' + ] + }) + }) +) + +test('setup', function (t) { + setup() + t.done() +}) + +test('platform-all', function (t) { + common.npm(['install', fixturepath], {cwd: basepath}, installCheckAndTest) + function installCheckAndTest (err, code, stdout, stderr) { + if (err) throw err + t.is(stderr, '', 'no error messages') + t.is(code, 0, 'install went ok') + t.done() + } +}) + +test('cleanup', function (t) { + cleanup() + t.done() +}) + +function setup () { + cleanup() + fixture.create(fixturepath) + mkdirp.sync(modulepath) +} +function cleanup () { + fixture.remove(fixturepath) + rimraf.sync(basepath) +} diff --git a/node_modules/npm/test/tap/legacy-platform.js b/node_modules/npm/test/tap/legacy-platform.js new file mode 100644 index 00000000..4e94148b --- /dev/null +++ b/node_modules/npm/test/tap/legacy-platform.js @@ -0,0 +1,64 @@ +'use strict' +var test = require('tap').test +var common = require('../common-tap.js') +var path = require('path') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') +var basepath = path.resolve(__dirname, path.basename(__filename, '.js')) +var fixturepath = path.resolve(basepath, 'npm-test-platform') +var modulepath = path.resolve(basepath, 'node_modules') +var Tacks = require('tacks') +var File = Tacks.File +var Dir = Tacks.Dir + +var fixture = new Tacks( + Dir({ + README: File( + 'just an npm test\n' + ), + 'package.json': File({ + name: 'npm-test-platform', + version: '9.9.9-9', + homepage: 'http://www.youtube.com/watch?v=dQw4w9WgXcQ', + os: [ + '!this_is_not_a_real_os', + '!neither_is_this' + ], + cpu: [ + '!this_is_not_a_real_cpu', + '!this_isnt_either' + ] + }) + }) +) + +test('setup', function (t) { + setup() + t.done() +}) + +test('platform', function (t) { + common.npm(['install', fixturepath], {cwd: basepath}, installCheckAndTest) + function installCheckAndTest (err, code, stdout, stderr) { + if (err) throw err + console.error(stderr) + t.is(code, 0, 'install went ok') + t.done() + } +}) + +test('cleanup', function (t) { + cleanup() + t.done() +}) + +function setup () { + cleanup() + fixture.create(fixturepath) + mkdirp.sync(modulepath) +} + +function cleanup () { + fixture.remove(fixturepath) + rimraf.sync(basepath) +} diff --git a/node_modules/npm/test/tap/legacy-private.js b/node_modules/npm/test/tap/legacy-private.js new file mode 100644 index 00000000..5e7817bf --- /dev/null +++ b/node_modules/npm/test/tap/legacy-private.js @@ -0,0 +1,58 @@ +'use strict' +var test = require('tap').test +var common = require('../common-tap.js') +var path = require('path') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') +var basepath = path.resolve(__dirname, path.basename(__filename, '.js')) +var fixturepath = path.resolve(basepath, 'npm-test-private') +var modulepath = path.resolve(basepath, 'node_modules') +var Tacks = require('tacks') +var File = Tacks.File +var Dir = Tacks.Dir + +var fixture = new Tacks( + Dir({ + README: File( + 'just an npm test\n' + ), + 'package.json': File({ + name: 'npm-test-private', + version: '9.9.9-9', + homepage: 'http://www.youtube.com/watch?v=1MLry6Cn_D4', + private: 'true' + }) + }) +) + +test('setup', function (t) { + setup() + t.done() +}) + +test('private', function (t) { + common.npm(['install', fixturepath], {cwd: basepath}, installCheckAndTest) + function installCheckAndTest (err, code, stdout, stderr) { + if (err) throw err + console.error(stderr) + console.log(stdout) + t.is(code, 0, 'install went ok') + t.done() + } +}) + +test('cleanup', function (t) { + cleanup() + t.done() +}) + +function setup () { + cleanup() + fixture.create(fixturepath) + mkdirp.sync(modulepath) +} + +function cleanup () { + fixture.remove(fixturepath) + rimraf.sync(basepath) +} diff --git a/node_modules/npm/test/tap/legacy-shrinkwrap.js b/node_modules/npm/test/tap/legacy-shrinkwrap.js new file mode 100644 index 00000000..2c51bf1e --- /dev/null +++ b/node_modules/npm/test/tap/legacy-shrinkwrap.js @@ -0,0 +1,123 @@ +'use strict' +var test = require('tap').test +var common = require('../common-tap.js') +var path = require('path') +var basepath = path.resolve(__dirname, path.basename(__filename, '.js')) +var Tacks = require('tacks') +var File = Tacks.File +var Dir = Tacks.Dir + +var fixture = new Tacks( + Dir({ + README: File( + 'just an npm test\n' + ), + 'npm-shrinkwrap.json': File({ + name: 'npm-test-shrinkwrap', + version: '0.0.0', + dependencies: { + glob: { + version: '3.1.5', + from: 'git://github.com/isaacs/node-glob.git#npm-test', + resolved: 'git://github.com/isaacs/node-glob.git#67bda227fd7a559cca5620307c7d30a6732a792f', + dependencies: { + 'graceful-fs': { + version: '1.1.5', + resolved: 'https://registry.npmjs.org/graceful-fs/-/graceful-fs-1.1.5.tgz', + dependencies: { + 'fast-list': { + version: '1.0.2', + resolved: 'https://registry.npmjs.org/fast-list/-/fast-list-1.0.2.tgz' + } + } + }, + inherits: { + version: '1.0.0', + resolved: 'https://registry.npmjs.org/inherits/-/inherits-1.0.0.tgz' + }, + minimatch: { + version: '0.2.1', + dependencies: { + 'lru-cache': { + version: '1.0.5' + } + } + } + } + }, + minimatch: { + version: '0.1.5', + resolved: 'https://registry.npmjs.org/minimatch/-/minimatch-0.1.5.tgz', + dependencies: { + 'lru-cache': { + version: '1.0.5', + resolved: 'https://registry.npmjs.org/lru-cache/-/lru-cache-1.0.5.tgz' + } + } + }, + 'npm-test-single-file': { + version: '1.2.3', + resolved: 'https://gist.github.com/isaacs/1837112/raw/9ef57a59fc22aeb1d1ca346b68826dcb638b8416/index.js' + } + } + }), + 'package.json': File({ + author: 'Isaac Z. Schlueter <i@izs.me> (http://blog.izs.me/)', + name: 'npm-test-shrinkwrap', + version: '0.0.0', + dependencies: { + 'npm-test-single-file': 'https://gist.github.com/isaacs/1837112/raw/9ef57a59fc22aeb1d1ca346b68826dcb638b8416/index.js', + glob: 'git://github.com/isaacs/node-glob.git#npm-test', + minimatch: '~0.1.0' + }, + scripts: { + test: 'node test.js' + } + }) + }) +) + +test('setup', function (t) { + setup() + t.done() +}) + +test('shrinkwrap', function (t) { + common.npm(['install'], {cwd: basepath}, installCheckAndTest) + + function installCheckAndTest (err, code, stdout, stderr) { + if (err) throw err + console.error(stderr) + t.is(code, 0, 'install went ok') + + common.npm(['ls', '--json'], {cwd: basepath}, verifyLsMatchesShrinkwrap) + } + + function verifyLsMatchesShrinkwrap (err, code, stdout, stderr) { + if (err) throw err + console.error(stderr) + t.is(code, 0, 'ls went ok') + var actual = JSON.parse(stdout) + var expected = require(path.resolve(basepath, 'npm-shrinkwrap.json')) + // from is expected to vary + t.isDeeply( + common.rmFromInShrinkwrap(actual), + common.rmFromInShrinkwrap(expected) + ) + t.done() + } +}) + +test('cleanup', function (t) { + cleanup() + t.done() +}) + +function setup () { + cleanup() + fixture.create(basepath) +} + +function cleanup () { + fixture.remove(basepath) +} diff --git a/node_modules/npm/test/tap/legacy-test-package.js b/node_modules/npm/test/tap/legacy-test-package.js new file mode 100644 index 00000000..b0cbaa01 --- /dev/null +++ b/node_modules/npm/test/tap/legacy-test-package.js @@ -0,0 +1,76 @@ +'use strict' +var test = require('tap').test +var common = require('../common-tap.js') +var path = require('path') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') +var basepath = path.resolve(__dirname, path.basename(__filename, '.js')) +var fixturepath = path.resolve(basepath, 'npm-test-test-package') +var modulepath = path.resolve(basepath, 'node_modules') +var installedpath = path.resolve(modulepath, 'npm-test-test-package') +var Tacks = require('tacks') +var File = Tacks.File +var Dir = Tacks.Dir + +var fixture = new Tacks( + Dir({ + README: File( + 'just an npm test\n' + ), + 'package.json': File({ + name: 'npm-test-test-package', + author: 'Testy McMock', + version: '1.2.3-99-b', + description: "This is a test package used for debugging. It has some random data and that's all." + }) + }) +) + +test('setup', function (t) { + setup() + t.done() +}) + +test('test-package', function (t) { + common.npm(['install', fixturepath], {cwd: basepath}, installCheckAndTest) + + function installCheckAndTest (err, code, stdout, stderr) { + if (err) throw err + console.error(stderr) + console.log(stdout) + t.is(code, 0, 'install went ok') + common.npm(['test'], {cwd: installedpath}, testCheckAndRemove) + } + + function testCheckAndRemove (err, code, stdout, stderr) { + if (err) throw err + console.error(stderr) + console.log(stdout) + t.is(code, 0, 'npm test w/o test is ok') + common.npm(['rm', fixturepath], {cwd: basepath}, removeCheckAndDone) + } + + function removeCheckAndDone (err, code, stdout, stderr) { + if (err) throw err + console.error(stderr) + console.log(stdout) + t.is(code, 0, 'remove went ok') + t.done() + } +}) + +test('cleanup', function (t) { + cleanup() + t.done() +}) + +function setup () { + cleanup() + fixture.create(fixturepath) + mkdirp.sync(modulepath) +} + +function cleanup () { + fixture.remove(fixturepath) + rimraf.sync(basepath) +} diff --git a/node_modules/npm/test/tap/legacy-url-dep.js b/node_modules/npm/test/tap/legacy-url-dep.js new file mode 100644 index 00000000..9807d691 --- /dev/null +++ b/node_modules/npm/test/tap/legacy-url-dep.js @@ -0,0 +1,61 @@ +'use strict' +var test = require('tap').test +var common = require('../common-tap.js') +var path = require('path') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') +var basepath = path.resolve(__dirname, path.basename(__filename, '.js')) +var fixturepath = path.resolve(basepath, 'npm-test-url-dep') +var modulepath = path.resolve(basepath, 'node_modules') +var Tacks = require('tacks') +var File = Tacks.File +var Dir = Tacks.Dir + +var fixture = new Tacks( + Dir({ + README: File( + 'just an npm test\n' + ), + 'package.json': File({ + name: 'npm-test-url-dep', + version: '1.2.3', + dependencies: { + jsonify: 'https://github.com/substack/jsonify/tarball/master', + sax: 'isaacs/sax-js', + 'canonical-host': 'git://github.com/isaacs/canonical-host' + } + }) + }) +) + +test('setup', function (t) { + setup() + t.done() +}) + +test('url-dep', function (t) { + common.npm(['install', fixturepath], {cwd: basepath}, installCheckAndTest) + function installCheckAndTest (err, code, stdout, stderr) { + if (err) throw err + console.error(stderr) + console.log(stdout) + t.is(code, 0, 'install went ok') + t.done() + } +}) + +test('cleanup', function (t) { + cleanup() + t.done() +}) + +function setup () { + cleanup() + fixture.create(fixturepath) + mkdirp.sync(modulepath) +} + +function cleanup () { + fixture.remove(fixturepath) + rimraf.sync(basepath) +} diff --git a/node_modules/npm/test/tap/lifecycle-path.js b/node_modules/npm/test/tap/lifecycle-path.js new file mode 100644 index 00000000..39761b48 --- /dev/null +++ b/node_modules/npm/test/tap/lifecycle-path.js @@ -0,0 +1,88 @@ +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'lifecycle-path') +var link = path.resolve(pkg, 'node-bin') + +var PATH +if (process.platform === 'win32') { + // On Windows the 'comspec' environment variable is used, + // so cmd.exe does not need to be on the path. + PATH = 'C:\\foo\\bar' +} else { + // On non-Windows, without the path to the shell, nothing usually works. + PATH = '/bin:/usr/bin' +} + +var printPath = 'console.log(process.env.PATH)\n' + +var json = { + name: 'glorb', + version: '1.2.3', + scripts: { + path: './node-bin/node print-path.js' + } +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + fs.writeFileSync(path.join(pkg, 'print-path.js'), printPath) + fs.symlinkSync(path.dirname(process.execPath), link, 'dir') + t.end() +}) + +test('make sure the path is correct', function (t) { + common.npm(['run-script', 'path'], { + cwd: pkg, + env: { + PATH: PATH, + stdio: [ 0, 'pipe', 2 ] + } + }, function (er, code, stdout) { + if (er) throw er + t.equal(code, 0, 'exit code') + // remove the banner, we just care about the last line + stdout = stdout.trim().split(/\r|\n/).pop() + var pathSplit = process.platform === 'win32' ? ';' : ':' + var root = path.resolve(__dirname, '../..') + var actual = stdout.split(pathSplit).map(function (p) { + if (p.indexOf(root) === 0) { + p = '{{ROOT}}' + p.substr(root.length) + } + return p.replace(/\\/g, '/') + }) + + // get the ones we tacked on, then the system-specific requirements + var expect = [ + '{{ROOT}}/bin/node-gyp-bin', + '{{ROOT}}/test/tap/lifecycle-path/node_modules/.bin', + path.dirname(process.execPath) + ].concat(PATH.split(pathSplit).map(function (p) { + return p.replace(/\\/g, '/') + })) + t.same(actual, expect) + t.end() + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/lifecycle-signal.js b/node_modules/npm/test/tap/lifecycle-signal.js new file mode 100644 index 00000000..e28caf72 --- /dev/null +++ b/node_modules/npm/test/tap/lifecycle-signal.js @@ -0,0 +1,57 @@ +var fs = require('graceful-fs') +var path = require('path') +var spawn = require('child_process').spawn + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var node = process.execPath +var npm = require.resolve('../../bin/npm-cli.js') + +var pkg = path.resolve(__dirname, 'lifecycle-signal') + +var json = { + name: 'lifecycle-signal', + version: '1.2.5', + scripts: { + preinstall: 'node -e "process.kill(process.pid,\'SIGSEGV\')"' + } +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + + process.chdir(pkg) + t.end() +}) + +test('lifecycle signal abort', function (t) { + // windows does not use lifecycle signals, abort + if (process.platform === 'win32' || process.env.TRAVIS) return t.end() + + var child = spawn(node, [npm, 'install'], { + cwd: pkg + }) + child.on('close', function (code, signal) { + t.equal(code, null) + t.equal(signal, 'SIGSEGV') + t.end() + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/lifecycle.js b/node_modules/npm/test/tap/lifecycle.js new file mode 100644 index 00000000..aa0efc52 --- /dev/null +++ b/node_modules/npm/test/tap/lifecycle.js @@ -0,0 +1,12 @@ +var test = require("tap").test +var npm = require("../../") +var lifecycle = require("../../lib/utils/lifecycle") + +test("lifecycle: make env correctly", function (t) { + npm.load({enteente: Infinity}, function () { + var env = lifecycle.makeEnv({}, null, process.env) + + t.equal("Infinity", env.npm_config_enteente) + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/link.js b/node_modules/npm/test/tap/link.js new file mode 100644 index 00000000..ea47e829 --- /dev/null +++ b/node_modules/npm/test/tap/link.js @@ -0,0 +1,120 @@ +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var path = require('path') +var rimraf = require('rimraf') +var test = require('tap').test +var writeFileSync = require('fs').writeFileSync + +var common = require('../common-tap.js') + +var link = path.join(__dirname, 'link') +var linkInstall = path.join(__dirname, 'link-install') +var linkRoot = path.join(__dirname, 'link-root') + +var config = 'prefix = ' + linkRoot +var configPath = path.join(link, '_npmrc') + +var OPTS = { + env: { + 'npm_config_userconfig': configPath + } +} + +var readJSON = { + name: 'foo', + version: '1.0.0', + description: '', + main: 'index.js', + scripts: { + test: 'echo \"Error: no test specified\" && exit 1' + }, + author: '', + license: 'ISC' +} + +var installJSON = { + name: 'bar', + version: '1.0.0', + description: '', + main: 'index.js', + scripts: { + test: 'echo \"Error: no test specified\" && exit 1' + }, + author: '', + license: 'ISC' +} + + +test('setup', function (t) { + setup() + common.npm(['ls', '-g', '--depth=0'], OPTS, function (err, c, out) { + t.ifError(err) + t.equal(c, 0, 'set up ok') + t.notOk(out.match(/UNMET DEPENDENCY foo@/), "foo isn't in global") + t.end() + }) +}) + +test('creates global link', function (t) { + process.chdir(link) + common.npm(['link'], OPTS, function (err, c, out) { + t.ifError(err, 'link has no error') + common.npm(['ls', '-g'], OPTS, function (err, c, out, stderr) { + t.ifError(err) + t.equal(c, 0) + t.equal(stderr, '', 'got expected stderr') + t.has(out, /foo@1.0.0/, 'creates global link ok') + t.end() + }) + }) +}) + +test('link-install the package', function (t) { + process.chdir(linkInstall) + common.npm(['link', 'foo'], OPTS, function (err) { + t.ifError(err, 'link-install has no error') + common.npm(['ls'], OPTS, function (err, c, out) { + t.ifError(err) + t.equal(c, 1) + t.has(out, /foo@1.0.0/, 'link-install ok') + t.end() + }) + }) +}) + +test('cleanup', function (t) { + process.chdir(osenv.tmpdir()) + common.npm(['rm', 'foo'], OPTS, function (err, code) { + t.ifError(err, 'npm removed the linked package without error') + t.equal(code, 0, 'cleanup foo in local ok') + common.npm(['rm', '-g', 'foo'], OPTS, function (err, code) { + t.ifError(err, 'npm removed the global package without error') + t.equal(code, 0, 'cleanup foo in global ok') + + cleanup() + t.end() + }) + }) +}) + +function cleanup () { + rimraf.sync(linkRoot) + rimraf.sync(link) + rimraf.sync(linkInstall) +} + +function setup () { + cleanup() + mkdirp.sync(linkRoot) + mkdirp.sync(link) + writeFileSync( + path.join(link, 'package.json'), + JSON.stringify(readJSON, null, 2) + ) + mkdirp.sync(linkInstall) + writeFileSync( + path.join(linkInstall, 'package.json'), + JSON.stringify(installJSON, null, 2) + ) + writeFileSync(configPath, config) +} diff --git a/node_modules/npm/test/tap/locker.js b/node_modules/npm/test/tap/locker.js new file mode 100644 index 00000000..bc43c30e --- /dev/null +++ b/node_modules/npm/test/tap/locker.js @@ -0,0 +1,89 @@ +var test = require("tap").test + , path = require("path") + , fs = require("graceful-fs") + , crypto = require("crypto") + , rimraf = require("rimraf") + , osenv = require("osenv") + , mkdirp = require("mkdirp") + , npm = require("../../") + , locker = require("../../lib/utils/locker.js") + , lock = locker.lock + , unlock = locker.unlock + +var pkg = path.join(__dirname, "/locker") + , cache = path.join(pkg, "/cache") + , tmp = path.join(pkg, "/tmp") + , nm = path.join(pkg, "/node_modules") + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} + +test("setup", function (t) { + cleanup() + mkdirp.sync(cache) + mkdirp.sync(tmp) + t.end() +}) + +test("locking file puts lock in correct place", function (t) { + npm.load({cache: cache, tmpdir: tmp}, function (er) { + t.ifError(er, "npm bootstrapped OK") + + var n = "correct" + , c = n.replace(/[^a-zA-Z0-9]+/g, "-").replace(/^-+|-+$/g, "") + , p = path.resolve(nm, n) + , h = crypto.createHash("sha1").update(p).digest("hex") + , l = c.substr(0, 24)+"-"+h.substr(0, 16)+".lock" + , v = path.join(cache, "_locks", l) + + lock(nm, n, function (er) { + t.ifError(er, "locked path") + + fs.exists(v, function (found) { + t.ok(found, "lock found OK") + + unlock(nm, n, function (er) { + t.ifError(er, "unlocked path") + + fs.exists(v, function (found) { + t.notOk(found, "lock deleted OK") + t.end() + }) + }) + }) + }) + }) +}) + +test("unlocking out of order errors out", function (t) { + npm.load({cache: cache, tmpdir: tmp}, function (er) { + t.ifError(er, "npm bootstrapped OK") + + var n = "busted" + , c = n.replace(/[^a-zA-Z0-9]+/g, "-").replace(/^-+|-+$/g, "") + , p = path.resolve(nm, n) + , h = crypto.createHash("sha1").update(p).digest("hex") + , l = c.substr(0, 24)+"-"+h.substr(0, 16)+".lock" + , v = path.join(cache, "_locks", l) + + fs.exists(v, function (found) { + t.notOk(found, "no lock to unlock") + + t.throws(function () { + unlock(nm, n, function () { + t.fail("shouldn't get here") + t.end() + }) + }, "blew up as expected") + + t.end() + }) + }) +}) + +test("cleanup", function (t) { + cleanup() + t.end() +}) diff --git a/node_modules/npm/test/tap/logout.js b/node_modules/npm/test/tap/logout.js new file mode 100644 index 00000000..1d9392ad --- /dev/null +++ b/node_modules/npm/test/tap/logout.js @@ -0,0 +1,67 @@ +var fs = require("fs") +var path = require("path") + +var mkdirp = require("mkdirp") +var mr = require("npm-registry-mock") +var rimraf = require("rimraf") +var test = require("tap").test + +var common = require("../common-tap.js") + +var pkg = path.resolve(__dirname, "logout") +var outfile = path.join(pkg, "_npmrc") +var opts = { cwd: pkg } + +var contents = function () {/* +foo=boo +//localhost:1337/:_authToken=glarb +*/}.toString().split("\n").slice(1, -1).join("\n") + +function mocks (server) { + server.delete("/-/user/token/glarb") + .reply(200, {}) +} + +test("setup", function (t) { + cleanup() + setup() + t.end() +}) + +test("npm logout", function (t) { + mr({ port: common.port, plugin: mocks }, function (err, s) { + if (err) throw err + + common.npm( + [ + "logout", + "--registry", common.registry, + "--loglevel", "silent", + "--userconfig", outfile + ], + opts, + function (err, code) { + t.ifError(err, "no error output") + t.notOk(code, "exited OK") + + var config = fs.readFileSync(outfile, "utf8") + t.equal(config, "foo=boo\n", "creds gone") + s.close() + t.end() + }) + }) +}) + +test("cleanup", function (t) { + cleanup() + t.end() +}) + +function setup () { + mkdirp.sync(pkg) + fs.writeFileSync(outfile, contents) +} + +function cleanup () { + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/ls-depth-cli.js b/node_modules/npm/test/tap/ls-depth-cli.js new file mode 100644 index 00000000..76068142 --- /dev/null +++ b/node_modules/npm/test/tap/ls-depth-cli.js @@ -0,0 +1,170 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap') + +var pkg = path.resolve(__dirname, 'ls-depth-cli') + +var EXEC_OPTS = { cwd: pkg } + +var json = { + name: 'ls-depth-cli', + version: '0.0.0', + dependencies: { + 'test-package-with-one-dep': '0.0.0' + } +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + mr({ port: common.port }, function (er, s) { + common.npm( + [ + '--registry', common.registry, + 'install' + ], + EXEC_OPTS, + function (er, c) { + t.ifError(er, 'setup installation ran without issue') + t.equal(c, 0) + s.close() + t.end() + } + ) + }) +}) + +test('npm ls --depth=0', function (t) { + common.npm( + ['ls', '--depth=0'], + EXEC_OPTS, + function (er, c, out) { + t.ifError(er, 'npm ls ran without issue') + t.equal(c, 0, 'ls ran without raising error code') + t.has( + out, + /test-package-with-one-dep@0\.0\.0/, + 'output contains test-package-with-one-dep@0.0.0' + ) + t.doesNotHave( + out, + /test-package@0\.0\.0/, + 'output not contains test-package@0.0.0' + ) + t.end() + } + ) +}) + +test('npm ls --depth=1', function (t) { + common.npm( + ['ls', '--depth=1'], + EXEC_OPTS, + function (er, c, out) { + t.ifError(er, 'npm ls ran without issue') + t.equal(c, 0, 'ls ran without raising error code') + t.has( + out, + /test-package-with-one-dep@0\.0\.0/, + 'output contains test-package-with-one-dep@0.0.0' + ) + t.has( + out, + /test-package@0\.0\.0/, + 'output contains test-package@0.0.0' + ) + t.end() + } + ) +}) + +test('npm ls --depth=Infinity', function (t) { + // travis has a preconfigured depth=0, in general we can not depend + // on the default value in all environments, so explictly set it here + common.npm( + ['ls', '--depth=Infinity'], + EXEC_OPTS, + function (er, c, out) { + t.ifError(er, 'npm ls ran without issue') + t.equal(c, 0, 'ls ran without raising error code') + t.has( + out, + /test-package-with-one-dep@0\.0\.0/, + 'output contains test-package-with-one-dep@0.0.0' + ) + t.has( + out, + /test-package@0\.0\.0/, + 'output contains test-package@0.0.0' + ) + t.end() + } + ) +}) + +test('npm ls --depth=0 --json', function (t) { + common.npm( + ['ls', '--depth=0', '--json'], + EXEC_OPTS, + function (er, c, out) { + t.ifError(er, 'npm ls ran without issue') + t.equal(c, 0, 'ls ran without raising error code') + t.has( + out, + /test-package-with-one-dep@0\.0\.0/, + 'output contains test-package-with-one-dep@0.0.0' + ) + t.doesNotHave( + out, + /test-package@0\.0\.0/, + 'output not contains test-package@0.0.0' + ) + t.end() + } + ) +}) + +test('npm ls --depth=Infinity --json', function (t) { + // travis has a preconfigured depth=0, in general we can not depend + // on the default value in all environments, so explictly set it here + common.npm( + ['ls', '--depth=Infinity', '--json'], + EXEC_OPTS, + function (er, c, out) { + t.ifError(er, 'npm ls ran without issue') + t.equal(c, 0, 'ls ran without raising error code') + t.has( + out, + /test-package-with-one-dep@0\.0\.0/, + 'output contains test-package-with-one-dep@0.0.0' + ) + t.has( + out, + /test-package@0\.0\.0/, + 'output contains test-package@0.0.0' + ) + t.end() + } + ) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/ls-depth-unmet.js b/node_modules/npm/test/tap/ls-depth-unmet.js new file mode 100644 index 00000000..6511cdb3 --- /dev/null +++ b/node_modules/npm/test/tap/ls-depth-unmet.js @@ -0,0 +1,172 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap') + +var pkg = path.resolve(__dirname, 'ls-depth-unmet') + +var EXEC_OPTS = { cwd: pkg } + +var json = { + name: 'ls-depth-umnet', + author: 'Evan You', + version: '0.0.0', + dependencies: { + 'test-package-with-one-dep': '0.0.0', + underscore: '1.5.1', + optimist: '0.6.0' + } +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + mr({ port: common.port }, function (er, s) { + common.npm( + [ + '--registry', common.registry, + 'install', 'underscore@1.3.1', 'mkdirp', 'test-package-with-one-dep' + ], + EXEC_OPTS, + function (er, c) { + t.ifError(er, 'setup installation ran without issue') + t.equal(c, 0) + s.close() + t.end() + } + ) + }) +}) + +test('npm ls --depth=0', function (t) { + common.npm( + ['ls', '--depth=0'], + EXEC_OPTS, + function (er, c, out) { + t.ifError(er, 'setup installation ran without issue') + t.equal(c, 1, 'ls barfed') + t.has( + out, + /UNMET DEPENDENCY optimist@0\.6\.0/, + 'output contains optimist@0.6.0 and labeled as unmet dependency' + ) + t.has( + out, + /mkdirp@0\.3\.5 extraneous/, + 'output contains mkdirp@0.3.5 and labeled as extraneous' + ) + t.has( + out, + /underscore@1\.3\.1 invalid/, + 'output contains underscore@1.3.1 and labeled as invalid' + ) + t.has( + out, + /test-package-with-one-dep@0\.0\.0\n/, + 'output contains test-package-with-one-dep@0.0.0 and has no labels' + ) + t.doesNotHave( + out, + /test-package@0\.0\.0/, + 'output does not contain test-package@0.0.0 which is at depth=1' + ) + t.end() + } + ) +}) + +test('npm ls --depth=1', function (t) { + common.npm( + ['ls', '--depth=1'], + EXEC_OPTS, + function (er, c, out) { + t.ifError(er, 'setup installation ran without issue') + t.equal(c, 1, 'ls barfed') + t.has( + out, + /UNMET DEPENDENCY optimist@0\.6\.0/, + 'output contains optimist@0.6.0 and labeled as unmet dependency' + ) + t.has( + out, + /mkdirp@0\.3\.5 extraneous/, + 'output contains mkdirp@0.3.5 and labeled as extraneous' + ) + t.has( + out, + /underscore@1\.3\.1 invalid/, + 'output contains underscore@1.3.1 and labeled as invalid' + ) + t.has( + out, + /test-package-with-one-dep@0\.0\.0\n/, + 'output contains test-package-with-one-dep@0.0.0 and has no labels' + ) + t.has( + out, + /test-package@0\.0\.0/, + 'output contains test-package@0.0.0 which is at depth=1' + ) + t.end() + } + ) +}) + +test('npm ls --depth=Infinity', function (t) { + // travis has a preconfigured depth=0, in general we can not depend + // on the default value in all environments, so explictly set it here + common.npm( + ['ls', '--depth=Infinity'], + EXEC_OPTS, + function (er, c, out) { + t.ifError(er, 'setup installation ran without issue') + t.equal(c, 1, 'ls barfed') + t.has( + out, + /UNMET DEPENDENCY optimist@0\.6\.0/, + 'output contains optimist@0.6.0 and labeled as unmet dependency' + ) + t.has( + out, + /mkdirp@0\.3\.5 extraneous/, + 'output contains mkdirp@0.3.5 and labeled as extraneous' + ) + t.has( + out, + /underscore@1\.3\.1 invalid/, + 'output contains underscore@1.3.1 and labeled as invalid' + ) + t.has( + out, + /test-package-with-one-dep@0\.0\.0\n/, + 'output contains test-package-with-one-dep@0.0.0 and has no labels' + ) + t.has( + out, + /test-package@0\.0\.0/, + 'output contains test-package@0.0.0 which is at depth=1' + ) + t.end() + } + ) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/ls-env.js b/node_modules/npm/test/tap/ls-env.js new file mode 100644 index 00000000..30039b5b --- /dev/null +++ b/node_modules/npm/test/tap/ls-env.js @@ -0,0 +1,91 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap') + +var pkg = path.resolve(__dirname, 'ls-depth') + +var EXEC_OPTS = { cwd: pkg } + +var json = { + name: 'ls-env', + version: '0.0.0', + dependencies: { + 'test-package-with-one-dep': '0.0.0' + } +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + mr({port: common.port}, function (er, s) { + common.npm( + [ + '--registry', common.registry, + 'install' + ], + EXEC_OPTS, + function (er, c) { + t.ifError(er, 'install ran without issue') + t.equal(c, 0) + s.close() + t.end() + } + ) + }) +}) + +test('npm ls --dev', function (t) { + common.npm(['ls', '--dev'], EXEC_OPTS, function (er, code, stdout) { + t.ifError(er, 'ls --dev ran without issue') + t.equal(code, 0) + t.has(stdout, /(empty)/, 'output contains (empty)') + t.end() + }) +}) + +test('npm ls --production', function (t) { + common.npm(['ls', '--production'], EXEC_OPTS, function (er, code, stdout) { + t.ifError(er, 'ls --production ran without issue') + t.notOk(code, 'npm exited ok') + t.has( + stdout, + /test-package-with-one-dep@0\.0\.0/, + 'output contains test-package-with-one-dep@0.0.0' + ) + t.end() + }) +}) + +test('npm ls --prod', function (t) { + common.npm(['ls', '--prod'], EXEC_OPTS, function (er, code, stdout) { + t.ifError(er, 'ls --prod ran without issue') + t.notOk(code, 'npm exited ok') + t.has( + stdout, + /test-package-with-one-dep@0\.0\.0/, + 'output contains test-package-with-one-dep@0.0.0' + ) + t.end() + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/ls-l-depth-0.js b/node_modules/npm/test/tap/ls-l-depth-0.js new file mode 100644 index 00000000..3b5ae4d2 --- /dev/null +++ b/node_modules/npm/test/tap/ls-l-depth-0.js @@ -0,0 +1,112 @@ +var cat = require('graceful-fs').writeFileSync +var resolve = require('path').resolve + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var rimraf = require('rimraf') +var test = require('tap').test +var tmpdir = require('osenv').tmpdir + +var common = require('../common-tap.js') + +var pkg = resolve(__dirname, 'ls-l-depth-0') +var dep = resolve(pkg, 'deps', 'glock') +var modules = resolve(pkg, 'node_modules') + +var expected = + '\n' + + '│ ' + pkg + '\n' + + '│ \n' + + '└── glock@1.8.7\n' + + ' an inexplicably hostile sample package\n' + + ' git+https://github.com/npm/glo.ck.git\n' + + ' https://glo.ck\n' + + '\n' + +var server + +var EXEC_OPTS = { cwd: pkg } + +var fixture = { + 'name': 'glock', + 'version': '1.8.7', + 'private': true, + 'description': 'an inexplicably hostile sample package', + 'homepage': 'https://glo.ck', + 'repository': 'https://github.com/npm/glo.ck', + 'dependencies': { + 'underscore': '1.5.1' + } +} + +test('setup', function (t) { + setup() + mr({ port: common.port }, function (er, s) { + server = s + + t.end() + }) +}) + +test('#6311: npm ll --depth=0 duplicates listing', function (t) { + common.npm( + [ + '--loglevel', 'silent', + '--registry', common.registry, + 'install', dep + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, 'npm install ran without error') + t.notOk(code, 'npm install exited cleanly') + t.notOk(stderr, 'npm install ran silently') + t.equal( + stdout.trim(), + 'glock@1.8.7 node_modules/glock\n└── underscore@1.5.1', + 'got expected install output' + ) + + common.npm( + [ + '--loglevel', 'silent', + 'ls', '--long', + '--depth', '0' + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, 'npm ll ran without error') + t.notOk(code, 'npm ll exited cleanly') + t.notOk(stderr, 'npm ll ran silently') + t.equal( + stdout, + expected, + 'got expected package name' + ) + + t.end() + } + ) + } + ) +}) + +test('cleanup', function (t) { + cleanup() + server.close() + + t.end() +}) + +function cleanup () { + process.chdir(tmpdir()) + rimraf.sync(pkg) +} + +function setup () { + cleanup() + + mkdirp.sync(modules) + mkdirp.sync(dep) + + cat(resolve(dep, 'package.json'), JSON.stringify(fixture)) +} diff --git a/node_modules/npm/test/tap/ls-no-results.js b/node_modules/npm/test/tap/ls-no-results.js new file mode 100644 index 00000000..10f3ce00 --- /dev/null +++ b/node_modules/npm/test/tap/ls-no-results.js @@ -0,0 +1,12 @@ +var test = require("tap").test +var spawn = require("child_process").spawn +var node = process.execPath +var npm = require.resolve("../../") +var args = [ npm, "ls", "ceci n’est pas une package" ] +test("ls exits non-zero when nothing found", function (t) { + var child = spawn(node, args) + child.on("exit", function (code) { + t.notEqual(code, 0) + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/map-to-registry.js b/node_modules/npm/test/tap/map-to-registry.js new file mode 100644 index 00000000..d9677bd7 --- /dev/null +++ b/node_modules/npm/test/tap/map-to-registry.js @@ -0,0 +1,166 @@ +var test = require('tap').test +var npm = require('../../') + +var common = require('../common-tap.js') +var mapRegistry = require('../../lib/utils/map-to-registry.js') + +var creds = { + '//registry.npmjs.org/:username': 'u', + '//registry.npmjs.org/:_password': new Buffer('p').toString('base64'), + '//registry.npmjs.org/:email': 'e', + cache: common.npm_config_cache +} +test('setup', function (t) { + npm.load(creds, function (err) { + t.ifError(err) + t.end() + }) +}) + +test('mapRegistryToURI', function (t) { + t.plan(16) + + mapRegistry('basic', npm.config, function (er, uri, auth, registry) { + t.ifError(er, 'mapRegistryToURI worked') + t.equal(uri, 'https://registry.npmjs.org/basic') + t.deepEqual(auth, { + scope: '//registry.npmjs.org/', + token: undefined, + username: 'u', + password: 'p', + email: 'e', + auth: 'dTpw', + alwaysAuth: false + }) + t.equal(registry, 'https://registry.npmjs.org/') + }) + + npm.config.set('scope', 'test') + npm.config.set('@test:registry', 'http://reg.npm/design/-/rewrite/') + npm.config.set('//reg.npm/design/-/rewrite/:_authToken', 'a-token') + mapRegistry('simple', npm.config, function (er, uri, auth, registry) { + t.ifError(er, 'mapRegistryToURI worked') + t.equal(uri, 'http://reg.npm/design/-/rewrite/simple') + t.deepEqual(auth, { + scope: '//reg.npm/design/-/rewrite/', + token: 'a-token', + username: undefined, + password: undefined, + email: undefined, + auth: undefined, + alwaysAuth: false + }) + t.equal(registry, 'http://reg.npm/design/-/rewrite/') + }) + + npm.config.set('scope', '') + npm.config.set('@test2:registry', 'http://reg.npm/-/rewrite/') + npm.config.set('//reg.npm/-/rewrite/:_authToken', 'b-token') + mapRegistry('@test2/easy', npm.config, function (er, uri, auth, registry) { + t.ifError(er, 'mapRegistryToURI worked') + t.equal(uri, 'http://reg.npm/-/rewrite/@test2%2feasy') + t.deepEqual(auth, { + scope: '//reg.npm/-/rewrite/', + token: 'b-token', + username: undefined, + password: undefined, + email: undefined, + auth: undefined, + alwaysAuth: false + }) + t.equal(registry, 'http://reg.npm/-/rewrite/') + }) + + npm.config.set('scope', 'test') + npm.config.set('@test3:registry', 'http://reg.npm/design/-/rewrite/relative') + npm.config.set('//reg.npm/design/-/rewrite/:_authToken', 'c-token') + mapRegistry('@test3/basic', npm.config, function (er, uri, auth, registry) { + t.ifError(er, 'mapRegistryToURI worked') + t.equal(uri, 'http://reg.npm/design/-/rewrite/relative/@test3%2fbasic') + t.deepEqual(auth, { + scope: '//reg.npm/design/-/rewrite/', + token: 'c-token', + username: undefined, + password: undefined, + email: undefined, + auth: undefined, + alwaysAuth: false + }) + t.equal(registry, 'http://reg.npm/design/-/rewrite/relative/') + }) +}) + +test('mapToRegistry token scoping', function (t) { + npm.config.set('scope', '') + npm.config.set('registry', 'https://reg.npm/') + npm.config.set('//reg.npm/:_authToken', 'r-token') + + t.test('pass token to registry host', function (t) { + mapRegistry( + 'https://reg.npm/packages/e/easy-1.0.0.tgz', + npm.config, + function (er, uri, auth, registry) { + t.ifError(er, 'mapRegistryToURI worked') + t.equal(uri, 'https://reg.npm/packages/e/easy-1.0.0.tgz') + t.deepEqual(auth, { + scope: '//reg.npm/', + token: 'r-token', + username: undefined, + password: undefined, + email: undefined, + auth: undefined, + alwaysAuth: false + }) + t.equal(registry, 'https://reg.npm/') + } + ) + t.end() + }) + + t.test("don't pass token to non-registry host", function (t) { + mapRegistry( + 'https://butts.lol/packages/e/easy-1.0.0.tgz', + npm.config, + function (er, uri, auth, registry) { + t.ifError(er, 'mapRegistryToURI worked') + t.equal(uri, 'https://butts.lol/packages/e/easy-1.0.0.tgz') + t.deepEqual(auth, { + scope: '//reg.npm/', + token: undefined, + username: undefined, + password: undefined, + email: undefined, + auth: undefined, + alwaysAuth: false + }) + t.equal(registry, 'https://reg.npm/') + } + ) + t.end() + }) + + t.test('pass token to non-registry host with always-auth', function (t) { + npm.config.set('always-auth', true) + mapRegistry( + 'https://butts.lol/packages/e/easy-1.0.0.tgz', + npm.config, + function (er, uri, auth, registry) { + t.ifError(er, 'mapRegistryToURI worked') + t.equal(uri, 'https://butts.lol/packages/e/easy-1.0.0.tgz') + t.deepEqual(auth, { + scope: '//reg.npm/', + token: 'r-token', + username: undefined, + password: undefined, + email: undefined, + auth: undefined, + alwaysAuth: true + }) + t.equal(registry, 'https://reg.npm/') + } + ) + t.end() + }) + + t.end() +}) diff --git a/node_modules/npm/test/tap/nerf-dart.js b/node_modules/npm/test/tap/nerf-dart.js new file mode 100644 index 00000000..157f6c7d --- /dev/null +++ b/node_modules/npm/test/tap/nerf-dart.js @@ -0,0 +1,32 @@ +// taken from https://raw.githubusercontent.com/indexzero/npm/bd3cad01fbd3ab481d2f5da441b9eead16029123/test/tap/config-nerf-dart.js +// originally written by Charlie Robbins, https://github.com/indexzero +var test = require("tap").test +var toNerfDart = require("../../lib/config/nerf-dart.js") + +function validNerfDart (uri, valid) { + if (!valid) valid = "//registry.npmjs.org/" + test(uri, function (t) { + t.equal(toNerfDart(uri), valid) + t.end() + }) +} + +validNerfDart("http://registry.npmjs.org") +validNerfDart("http://registry.npmjs.org/some-package") +validNerfDart("http://registry.npmjs.org/some-package?write=true") +validNerfDart("http://user:pass@registry.npmjs.org/some-package?write=true") +validNerfDart("http://registry.npmjs.org/#random-hash") +validNerfDart("http://registry.npmjs.org/some-package#random-hash") + +validNerfDart( + "http://relative.couchapp.npm/design/-/rewrite/", + "//relative.couchapp.npm/design/-/rewrite/" +) +validNerfDart( + "http://relative.couchapp.npm:8080/design/-/rewrite/", + "//relative.couchapp.npm:8080/design/-/rewrite/" +) +validNerfDart( + "http://relative.couchapp.npm:8080/design/-/rewrite/some-package", + "//relative.couchapp.npm:8080/design/-/rewrite/" +) diff --git a/node_modules/npm/test/tap/nested-extraneous.js b/node_modules/npm/test/tap/nested-extraneous.js new file mode 100644 index 00000000..fcba0418 --- /dev/null +++ b/node_modules/npm/test/tap/nested-extraneous.js @@ -0,0 +1,53 @@ +var common = require("../common-tap.js") +var test = require("tap").test +var mkdirp = require("mkdirp") +var fs = require("fs") +var rimraf = require("rimraf") +var path = require("path") + +var pkg = path.resolve(__dirname, "nested-extraneous") +var pj = { + name: "nested-extraneous", + version: "1.2.3" +} + +var dep = path.resolve(pkg, "node_modules", "dep") +var deppj = { + name: "nested-extraneous-dep", + version: "1.2.3", + dependencies: { + "nested-extra-depdep": "*" + } +} + +var depdep = path.resolve(dep, "node_modules", "depdep") +var depdeppj = { + name: "nested-extra-depdep", + version: "1.2.3" +} + +test("setup", function (t) { + rimraf.sync(pkg) + mkdirp.sync(depdep) + fs.writeFileSync(path.resolve(pkg, "package.json"), JSON.stringify(pj)) + fs.writeFileSync(path.resolve(dep, "package.json"), JSON.stringify(deppj)) + fs.writeFileSync(path.resolve(depdep, "package.json"), JSON.stringify(depdeppj)) + t.end() +}) + +test("test", function (t) { + common.npm(["ls"], { + cwd: pkg + }, function (er, code, sto, ste) { + if (er) throw er + t.notEqual(code, 0) + t.notSimilar(ste, /depdep/) + t.notSimilar(sto, /depdep/) + t.end() + }) +}) + +test("clean", function (t) { + rimraf.sync(pkg) + t.end() +}) diff --git a/node_modules/npm/test/tap/noargs-install-config-save.js b/node_modules/npm/test/tap/noargs-install-config-save.js new file mode 100644 index 00000000..28aa8f2f --- /dev/null +++ b/node_modules/npm/test/tap/noargs-install-config-save.js @@ -0,0 +1,78 @@ +var common = require('../common-tap.js') +var test = require('tap').test +var path = require('path') +var fs = require('fs') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') + +var mr = require("npm-registry-mock") + +var pkg = path.resolve(process.env.npm_config_tmp || '/tmp', + 'noargs-install-config-save') + +function writePackageJson() { + rimraf.sync(pkg) + mkdirp.sync(pkg) + mkdirp.sync(pkg + "/cache") + + fs.writeFileSync(pkg + "/package.json", JSON.stringify({ + "author": "Rocko Artischocko", + "name": "noargs", + "version": "0.0.0", + "devDependencies": { + "underscore": "1.3.1" + } + }), "utf8") +} + +var env = { + 'npm_config_save': true, + 'npm_config_registry': common.registry, + 'npm_config_cache': pkg + '/cache', + HOME: process.env.HOME, + Path: process.env.PATH, + PATH: process.env.PATH +} +var OPTS = { + cwd: pkg, + env: env +} + +test("does not update the package.json with empty arguments", function (t) { + writePackageJson() + t.plan(2) + + mr({ port: common.port }, function (er, s) { + common.npm('install', OPTS, function (er, code, stdout, stderr) { + if (er) throw er + t.is(code, 0) + if (code !== 0) { + console.error('#', stdout) + console.error('#', stderr) + } + var text = JSON.stringify(fs.readFileSync(pkg + '/package.json', 'utf8')) + s.close() + t.ok(text.indexOf("\"dependencies") === -1) + }) + }) +}) + +test("updates the package.json (adds dependencies) with an argument", function (t) { + writePackageJson() + t.plan(2) + + mr({ port: common.port }, function (er, s) { + common.npm(['install', 'underscore'], OPTS, function (er, code, stdout, stderr) { + if (er) throw er + t.is(code, 0) + s.close() + var text = JSON.stringify(fs.readFileSync(pkg + "/package.json", "utf8")) + t.ok(text.indexOf("\"dependencies") !== -1) + }) + }) +}) + +test("cleanup", function (t) { + rimraf.sync(pkg + "/cache") + t.end() +}) diff --git a/node_modules/npm/test/tap/npm-api-not-loaded-error.js b/node_modules/npm/test/tap/npm-api-not-loaded-error.js new file mode 100644 index 00000000..afedfbcd --- /dev/null +++ b/node_modules/npm/test/tap/npm-api-not-loaded-error.js @@ -0,0 +1,47 @@ +var test = require("tap").test +var npm = require("../..") +var path = require("path") +var rimraf = require("rimraf") +var npmrc = path.join(__dirname, "npmrc") +var fs = require("fs") + +test("setup", function (t) { + fs.writeFileSync(npmrc, "foo = bar\n", "ascii") + t.end() +}) + +test("calling set/get on config pre-load should throw", function (t) { + var threw = true + try { + npm.config.get("foo") + threw = false + } catch (er) { + t.equal(er.message, "npm.load() required") + } finally { + t.ok(threw, "get before load should throw") + } + + threw = true + try { + npm.config.set("foo", "bar") + threw = false + } catch (er) { + t.equal(er.message, "npm.load() required") + } finally { + t.ok(threw, "set before load should throw") + } + + npm.load({ userconfig: npmrc }, function (er) { + if (er) + throw er + t.equal(npm.config.get("foo"), "bar") + npm.config.set("foo", "baz") + t.equal(npm.config.get("foo"), "baz") + t.end() + }) +}) + +test("cleanup", function (t) { + rimraf.sync(npmrc) + t.end() +}) diff --git a/node_modules/npm/test/tap/onload.js b/node_modules/npm/test/tap/onload.js new file mode 100644 index 00000000..8d2b6c74 --- /dev/null +++ b/node_modules/npm/test/tap/onload.js @@ -0,0 +1,39 @@ +var path = require('path') +var test = require('tap').test +var rimraf = require('rimraf') +var common = require('../common-tap.js') +var opts = { cwd: __dirname } +var binDir = '../../node_modules/.bin' +var fixture = path.resolve(__dirname, binDir) +var onload = path.resolve(__dirname, '../fixtures/onload.js') + +test('setup', function (t) { + rimraf.sync(path.join(__dirname, 'node_modules')) + t.end() +}) + +test('npm bin with valid onload script', function (t) { + var args = ['--onload', onload, 'bin'] + common.npm(args, opts, function (err, code, stdout, stderr) { + t.ifError(err, 'bin ran without issue') + t.equal(stderr.trim(), 'called onload') + t.equal(code, 0, 'exit ok') + t.equal(stdout, fixture + '\n') + t.end() + }) +}) + +test('npm bin with invalid onload script', function (t) { + var onloadScript = onload + 'jsfd' + var args = ['--onload', onloadScript, '--loglevel=warn', 'bin'] + common.npm(args, opts, function (err, code, stdout, stderr) { + t.ifError(err, 'bin ran without issue') + t.match(stderr, /npm WARN onload-script failed to require onload script/) + t.match(stderr, /MODULE_NOT_FOUND/) + t.notEqual(stderr.indexOf(onloadScript), -1) + t.equal(code, 0, 'exit ok') + var res = path.resolve(stdout) + t.equal(res, fixture + '\n') + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/optional-metadep-rollback-collision.js b/node_modules/npm/test/tap/optional-metadep-rollback-collision.js new file mode 100644 index 00000000..4b21f965 --- /dev/null +++ b/node_modules/npm/test/tap/optional-metadep-rollback-collision.js @@ -0,0 +1,237 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'optional-metadep-rollback-collision') +var deps = path.resolve(pkg, 'deps') +var nm = path.resolve(pkg, 'node_modules') +var cache = path.resolve(pkg, 'cache') +var pidfile = path.resolve(pkg, 'child.pid') + +var json = { + name: 'optional-metadep-rollback-collision', + version: '1.0.0', + description: 'let\'s just see about that race condition', + optionalDependencies: { + opdep: 'file:./deps/opdep' + } +} + +var d1 = { + name: 'd1', + version: '1.0.0', + description: 'I FAIL CONSTANTLY', + scripts: { + preinstall: 'sleep 1' + }, + dependencies: { + foo: 'http://localhost:8080/' + } +} + +var d2 = { + name: 'd2', + version: '1.0.0', + description: 'how do you *really* know you exist?', + scripts: { + postinstall: 'node blart.js' + }, + dependencies: { + 'graceful-fs': '^3.0.2', + mkdirp: '^0.5.0', + rimraf: '^2.2.8' + } +} + +var opdep = { + name: 'opdep', + version: '1.0.0', + description: 'To explode, of course!', + main: 'index.js', + scripts: { + preinstall: 'node bad-server.js' + }, + dependencies: { + d1: 'file:../d1', + d2: 'file:../d2' + } +} + + +var badServer = function () {/* +var createServer = require('http').createServer +var spawn = require('child_process').spawn +var fs = require('fs') +var path = require('path') +var pidfile = path.resolve(__dirname, '..', '..', 'child.pid') + +if (process.argv[2]) { + console.log('ok') + createServer(function (req, res) { + setTimeout(function () { + res.writeHead(404) + res.end() + }, 1000) + this.close() + }).listen(8080) +} else { + var child = spawn( + process.execPath, + [__filename, 'whatever'], + { + stdio: [0, 1, 2], + detached: true + } + ) + child.unref() + + // kill any prior children, if existing. + try { + var pid = +fs.readFileSync(pidfile) + process.kill(pid, 'SIGKILL') + } catch (er) {} + + fs.writeFileSync(pidfile, child.pid + '\n') +} +*/}.toString().split('\n').slice(1, -1).join('\n') + +var blart = function () {/* +var rando = require('crypto').randomBytes +var resolve = require('path').resolve + +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var writeFile = require('graceful-fs').writeFile + +var BASEDIR = resolve(__dirname, 'arena') + +var keepItGoingLouder = {} +var writers = 0 +var errors = 0 + +function gensym () { return rando(16).toString('hex') } + +function writeAlmostForever (filename) { + if (!keepItGoingLouder[filename]) { + writers-- + if (writers < 1) return done() + } else { + writeFile(filename, keepItGoingLouder[filename], function (err) { + if (err) errors++ + + writeAlmostForever(filename) + }) + } +} + +function done () { + rimraf(BASEDIR, function () { + if (errors > 0) console.log('not ok - %d errors', errors) + else console.log('ok') + }) +} + +mkdirp(BASEDIR, function go () { + for (var i = 0; i < 16; i++) { + var filename = resolve(BASEDIR, gensym() + '.txt') + + keepItGoingLouder[filename] = '' + for (var j = 0; j < 512; j++) keepItGoingLouder[filename] += filename + + writers++ + writeAlmostForever(filename) + } + + setTimeout(function viktor () { + // kill all the writers + keepItGoingLouder = {} + }, 3 * 1000) +}) +*/}.toString().split('\n').slice(1, -1).join('\n') +test('setup', function (t) { + cleanup() + + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + + mkdirp.sync(path.join(deps, 'd1')) + fs.writeFileSync( + path.join(deps, 'd1', 'package.json'), + JSON.stringify(d1, null, 2) + ) + + mkdirp.sync(path.join(deps, 'd2')) + fs.writeFileSync( + path.join(deps, 'd2', 'package.json'), + JSON.stringify(d2, null, 2) + ) + fs.writeFileSync(path.join(deps, 'd2', 'blart.js'), blart) + + mkdirp.sync(path.join(deps, 'opdep')) + fs.writeFileSync( + path.join(deps, 'opdep', 'package.json'), + JSON.stringify(opdep, null, 2) + ) + fs.writeFileSync(path.join(deps, 'opdep', 'bad-server.js'), badServer) + + t.end() +}) + +test('go go test racer', function (t) { + common.npm( + [ + '--prefix', pkg, + '--fetch-retries', '0', + '--loglevel', 'silent', + '--cache', cache, + 'install' + ], + { + cwd: pkg, + env: { + PATH: process.env.PATH, + Path: process.env.Path + }, + stdio: [0, 'pipe', 2] + }, + function (er, code, stdout, stderr) { + t.ifError(er, 'install ran to completion without error') + t.notOk(code, 'npm install exited with code 0') + + t.equal(stdout, 'ok\nok\n') + t.notOk(/not ok/.test(stdout), 'should not contain the string \'not ok\'') + t.end() + } + ) +}) + +test('verify results', function (t) { + t.throws(function () { + fs.statSync(nm) + }) + t.end() +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + try { + var pid = +fs.readFileSync(pidfile) + process.kill(pid, 'SIGKILL') + } catch (er) {} + + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/outdated-color.js b/node_modules/npm/test/tap/outdated-color.js new file mode 100644 index 00000000..b35070c4 --- /dev/null +++ b/node_modules/npm/test/tap/outdated-color.js @@ -0,0 +1,75 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'outdated-color') + +var EXEC_OPTS = { cwd: pkg } + +function hasControlCodes (str) { + return str.length !== ansiTrim(str).length +} + +function ansiTrim (str) { + var r = new RegExp('\x1b(?:\\[(?:\\d+[ABCDEFGJKSTm]|\\d+;\\d+[Hfm]|' + + '\\d+;\\d+;\\d+m|6n|s|u|\\?25[lh])|\\w)', 'g') + return str.replace(r, '') +} + +var json = { + name: 'outdated-color', + description: 'fixture', + version: '0.0.1', + dependencies: { + underscore: '1.3.1' + } +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + + process.chdir(pkg) + t.end() +}) + +// note hard to automate tests for color = true +// as npm kills the color config when it detects +// it's not running in a tty +test('does not use ansi styling', function (t) { + t.plan(4) + mr({ port: common.port }, function (er, s) { // create mock registry. + common.npm( + [ + '--registry', common.registry, + 'outdated', 'underscore' + ], + EXEC_OPTS, + function (err, code, stdout) { + t.ifError(err) + t.notOk(code, 'npm outdated exited with code 0') + t.ok(stdout, stdout.length) + t.ok(!hasControlCodes(stdout)) + s.close() + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/outdated-depth-deep.js b/node_modules/npm/test/tap/outdated-depth-deep.js new file mode 100644 index 00000000..c208669b --- /dev/null +++ b/node_modules/npm/test/tap/outdated-depth-deep.js @@ -0,0 +1,78 @@ +var common = require("../common-tap") + , path = require("path") + , test = require("tap").test + , rimraf = require("rimraf") + , npm = require("../../") + , mr = require("npm-registry-mock") + , pkg = path.resolve(__dirname, "outdated-depth-deep") + , cache = path.resolve(pkg, "cache") + +var osenv = require("osenv") +var mkdirp = require("mkdirp") +var fs = require("fs") + +var pj = JSON.stringify({ + "name": "whatever", + "description": "yeah idk", + "version": "1.2.3", + "main": "index.js", + "dependencies": { + "underscore": "1.3.1", + "npm-test-peer-deps": "0.0.0" + }, + "repository": "git://github.com/luk-/whatever" +}, null, 2) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} + +function setup () { + mkdirp.sync(pkg) + process.chdir(pkg) + fs.writeFileSync(path.resolve(pkg, "package.json"), pj) +} + +test("setup", function (t) { + cleanup() + setup() + t.end() +}) + +test("outdated depth deep (9999)", function (t) { + var underscoreOutdated = ["underscore", "1.3.1", "1.3.1", "1.5.1", "1.3.1"] + var childPkg = path.resolve(pkg, "node_modules", "npm-test-peer-deps") + + var expected = [ [pkg].concat(underscoreOutdated), + [childPkg].concat(underscoreOutdated) ] + + process.chdir(pkg) + + mr({port : common.port}, function (er, s) { + npm.load({ + cache: cache + , loglevel: "silent" + , registry: common.registry + , depth: 9999 + } + , function () { + npm.install(".", function (er) { + if (er) throw new Error(er) + npm.outdated(function (err, d) { + if (err) throw new Error(err) + t.deepEqual(d, expected) + s.close() + t.end() + }) + }) + } + ) + }) +}) + + +test("cleanup", function (t) { + cleanup() + t.end() +}) diff --git a/node_modules/npm/test/tap/outdated-depth-integer.js b/node_modules/npm/test/tap/outdated-depth-integer.js new file mode 100644 index 00000000..485e84e3 --- /dev/null +++ b/node_modules/npm/test/tap/outdated-depth-integer.js @@ -0,0 +1,77 @@ +var common = require('../common-tap') + , test = require('tap').test + , rimraf = require('rimraf') + , npm = require('../../') + , mr = require('npm-registry-mock') + , pkg = __dirname + '/outdated-depth-integer' + +var osenv = require("osenv") +var mkdirp = require("mkdirp") +var fs = require("fs") + +var pj = JSON.stringify({ + "name": "whatever", + "description": "yeah idk", + "version": "1.2.3", + "main": "index.js", + "dependencies": { + "underscore": "1.3.1" + }, + "repository": "git://github.com/luk-/whatever" +}, null, 2); + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} + +function setup () { + mkdirp.sync(pkg) + process.chdir(pkg) + fs.writeFileSync("package.json", pj) +} + +test("setup", function (t) { + cleanup() + setup() + t.end() +}) + +test('outdated depth integer', function (t) { + // todo: update with test-package-with-one-dep once the new + // npm-registry-mock is published + var expected = [[ + pkg, + 'underscore', + undefined, // no version installed + '1.3.1', // wanted + '1.5.1', // latest + '1.3.1' + ]] + + mr({port : common.port}, function (er, s) { + npm.load({ + cache: pkg + '/cache' + , loglevel: 'silent' + , registry: common.registry + , depth: 5 + } + , function () { + npm.install('request@0.9.0', function (er) { + if (er) throw new Error(er) + npm.outdated(function (err, d) { + if (err) throw new Error(err) + t.deepEqual(d, expected) + s.close() + t.end() + }) + }) + } + ) + }) +}) + +test("cleanup", function (t) { + cleanup() + t.end() +}) diff --git a/node_modules/npm/test/tap/outdated-depth.js b/node_modules/npm/test/tap/outdated-depth.js new file mode 100644 index 00000000..2f061279 --- /dev/null +++ b/node_modules/npm/test/tap/outdated-depth.js @@ -0,0 +1,75 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var npm = require('../../') +var common = require('../common-tap') + +var pkg = path.resolve(__dirname, 'outdated-depth') + +var json = { + name: 'outdated-depth', + version: '1.2.3', + dependencies: { + underscore: '1.3.1', + 'npm-test-peer-deps': '0.0.0' + } +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) + + t.end() +}) + +test('outdated depth zero', function (t) { + var expected = [ + pkg, + 'underscore', + '1.3.1', + '1.3.1', + '1.5.1', + '1.3.1' + ] + + mr({ port: common.port }, function (er, s) { + npm.load( + { + loglevel: 'silent', + registry: common.registry + }, + function () { + npm.install('.', function (er) { + if (er) throw new Error(er) + npm.outdated(function (err, d) { + if (err) throw new Error(err) + t.deepEqual(d[0], expected) + s.close() + t.end() + }) + }) + } + ) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/outdated-git.js b/node_modules/npm/test/tap/outdated-git.js new file mode 100644 index 00000000..2162c743 --- /dev/null +++ b/node_modules/npm/test/tap/outdated-git.js @@ -0,0 +1,58 @@ +var path = require('path') + +var test = require('tap').test +var mkdirp = require('mkdirp') +var fs = require("graceful-fs") +var rimraf = require('rimraf') + +var common = require('../common-tap.js') +var npm = require('../../') + +// config +var pkg = path.resolve(__dirname, 'outdated-git') +var cache = path.resolve(pkg, 'cache') +var json = { + name: 'outdated-git', + author: 'Rocko Artischocko', + description: 'fixture', + version: '0.0.1', + main: 'index.js', + dependencies: { + 'foo-github': 'robertkowalski/foo', + 'foo-private': 'git://github.com/robertkowalski/foo-private.git', + 'foo-private-credentials': 'git://user:pass@github.com/robertkowalski/foo-private.git' + } +} + +test('setup', function (t) { + setup() + t.end() +}) + +test('discovers new versions in outdated', function (t) { + process.chdir(pkg) + t.plan(5) + npm.load({cache: cache, registry: common.registry, loglevel: 'silent'}, function () { + npm.commands.outdated([], function (er, d) { + t.equal(d[0][3], 'git') + t.equal(d[0][4], 'git') + t.equal(d[0][5], 'github:robertkowalski/foo') + t.equal(d[1][5], 'git://github.com/robertkowalski/foo-private.git') + t.equal(d[2][5], 'git://user:pass@github.com/robertkowalski/foo-private.git') + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + mkdirp.sync(cache) + fs.writeFileSync(path.join(pkg, 'package.json'), JSON.stringify(json, null, 2), 'utf8') +} + +function cleanup () { + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/outdated-include-devdependencies.js b/node_modules/npm/test/tap/outdated-include-devdependencies.js new file mode 100644 index 00000000..7ab00884 --- /dev/null +++ b/node_modules/npm/test/tap/outdated-include-devdependencies.js @@ -0,0 +1,55 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var rimraf = require('rimraf') +var test = require('tap').test + +var npm = require('../../') +var common = require('../common-tap.js') + +// config +var pkg = path.resolve(__dirname, 'outdated-include-devdependencies') +var cache = path.resolve(pkg, 'cache') + +var json = { + author: 'Rocko Artischocko', + name: 'ignore-shrinkwrap', + version: '0.0.0', + devDependencies: { + underscore: '>=1.3.1' + } +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(cache) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + t.end() +}) + +test('includes devDependencies in outdated', function (t) { + process.chdir(pkg) + mr({ port: common.port }, function (er, s) { + npm.load({ cache: cache, registry: common.registry }, function () { + npm.outdated(function (er, d) { + t.equal('1.5.1', d[0][3]) + s.close() + t.end() + }) + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/outdated-json.js b/node_modules/npm/test/tap/outdated-json.js new file mode 100644 index 00000000..2dd6867e --- /dev/null +++ b/node_modules/npm/test/tap/outdated-json.js @@ -0,0 +1,105 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var server + +var pkg = path.resolve(__dirname, 'outdated-json') + +var EXEC_OPTS = { cwd: pkg } + +var json = { + name: 'outdated-json', + author: 'Rockbert', + version: '0.0.0', + dependencies: { + underscore: '~1.3.1' + }, + devDependencies: { + request: '~0.9.0' + } +} + +var expected = { + underscore: { + current: '1.3.3', + wanted: '1.3.3', + latest: '1.5.1', + location: 'node_modules' + path.sep + 'underscore' + }, + request: { + current: '0.9.5', + wanted: '0.9.5', + latest: '2.27.0', + location: 'node_modules' + path.sep + 'request' + } +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) + mr({ port: common.port }, function (er, s) { + t.ifError(er, 'mock registry should never fail to start') + server = s + common.npm( + [ + '--registry', common.registry, + '--silent', + 'install' + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, 'npm install ran without issue') + t.notOk(code, 'npm install ran without raising error code') + + t.end() + } + ) + }) +}) + +test('it should log json data', function (t) { + common.npm( + [ + '--registry', common.registry, + '--silent', + '--json', + 'outdated' + ], + EXEC_OPTS, + function (err, code, stdout) { + t.ifError(err, 'npm outdated ran without issue') + t.notOk(code, 'npm outdated ran without raising error code') + var out + t.doesNotThrow(function () { + out = JSON.parse(stdout) + }, 'output correctly parsed as JSON') + t.deepEqual(out, expected) + + t.end() + } + ) +}) + +test('cleanup', function (t) { + server.close() + cleanup() + t.end() +}) + +function cleanup () { + // windows fix for locked files + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/outdated-local.js b/node_modules/npm/test/tap/outdated-local.js new file mode 100644 index 00000000..f9b8af44 --- /dev/null +++ b/node_modules/npm/test/tap/outdated-local.js @@ -0,0 +1,194 @@ +var common = require('../common-tap.js') +var test = require('tap').test +var npm = require('../../') +var rimraf = require('rimraf') +var path = require('path') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var mkdirp = require('mkdirp') +var fs = require('graceful-fs') + +var pkg = path.resolve(__dirname, 'outdated-local') +var pkgLocal = path.resolve(pkg, 'local-module') +var pkgScopedLocal = path.resolve(pkg, 'another-local-module') +var pkgLocalUnderscore = path.resolve(pkg, 'underscore') +var pkgLocalOptimist = path.resolve(pkg, 'optimist') + +var pjParent = JSON.stringify({ + name: 'outdated-local', + version: '1.0.0', + dependencies: { + 'local-module': 'file:local-module', // updated locally, not on repo + '@scoped/another-local-module': 'file:another-local-module', // updated locally, scoped, not on repo + 'underscore': 'file:underscore', // updated locally, updated but lesser version on repo + 'optimist': 'file:optimist' // updated locally, updated and greater version on repo + } +}, null, 2) + '\n' + +var pjLocal = JSON.stringify({ + name: 'local-module', + version: '1.0.0' +}, null, 2) + '\n' + +var pjLocalBumped = JSON.stringify({ + name: 'local-module', + version: '1.1.0' +}, null, 2) + '\n' + +var pjScopedLocal = JSON.stringify({ + name: '@scoped/another-local-module', + version: '1.0.0' +}, null, 2) + '\n' + +var pjScopedLocalBumped = JSON.stringify({ + name: '@scoped/another-local-module', + version: '1.2.0' +}, null, 2) + '\n' + +var pjLocalUnderscore = JSON.stringify({ + name: 'underscore', + version: '1.3.1' +}, null, 2) + '\n' + +var pjLocalUnderscoreBumped = JSON.stringify({ + name: 'underscore', + version: '1.6.1' +}, null, 2) + '\n' + +var pjLocalOptimist = JSON.stringify({ + name: 'optimist', + version: '0.4.0' +}, null, 2) + '\n' + +var pjLocalOptimistBumped = JSON.stringify({ + name: 'optimist', + version: '0.5.0' +}, null, 2) + '\n' + + +function mocks (server) { + server.get('/local-module') + .reply(404) + server.get('/@scoped%2fanother-local-module') + .reply(404) +} + +test('setup', function (t) { + bootstrap() + t.end() +}) + +test('outdated support local modules', function (t) { + t.plan(4) + process.chdir(pkg) + mr({ port: common.port, plugin: mocks }, function (err, s) { + t.ifError(err, 'mock registry started without problems') + + function verify (actual, expected) { + for (var i = 0; i < expected.length; i++) { + var current = expected[i] + + var found = false + for (var j = 0; j < actual.length; j++) { + var target = actual[j] + + var k + for (k = 0; k < current.length; k++) { + if (current[k] !== target[k]) break + } + if (k === current.length) found = true + } + + if (!found) return false + } + + return true + } + + npm.load( + { + loglevel: 'silent', + parseable: true, + registry: common.registry + }, + function () { + npm.install('.', function (err) { + t.ifError(err, 'install success') + bumpLocalModules() + npm.outdated(function (er, d) { + t.ifError(er, 'outdated success') + t.ok(verify(d, [ + [ + path.resolve(__dirname, 'outdated-local'), + 'local-module', + '1.0.0', + '1.1.0', + '1.1.0', + 'file:local-module' + ], + [ + path.resolve(__dirname, 'outdated-local'), + '@scoped/another-local-module', + '1.0.0', + '1.2.0', + '1.2.0', + 'file:another-local-module' + ], + [ + path.resolve(__dirname, 'outdated-local'), + 'underscore', + '1.3.1', + '1.6.1', + '1.5.1', + 'file:underscore' + ], + [ + path.resolve(__dirname, 'outdated-local'), + 'optimist', + '0.4.0', + '0.6.0', + '0.6.0', + 'optimist@0.6.0' + ] + ]), 'got expected outdated output') + s.close() + }) + }) + } + ) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function bootstrap () { + mkdirp.sync(pkg) + fs.writeFileSync(path.resolve(pkg, 'package.json'), pjParent) + + mkdirp.sync(pkgLocal) + fs.writeFileSync(path.resolve(pkgLocal, 'package.json'), pjLocal) + + mkdirp.sync(pkgScopedLocal) + fs.writeFileSync(path.resolve(pkgScopedLocal, 'package.json'), pjScopedLocal) + + mkdirp.sync(pkgLocalUnderscore) + fs.writeFileSync(path.resolve(pkgLocalUnderscore, 'package.json'), pjLocalUnderscore) + + mkdirp.sync(pkgLocalOptimist) + fs.writeFileSync(path.resolve(pkgLocalOptimist, 'package.json'), pjLocalOptimist) +} + +function bumpLocalModules () { + fs.writeFileSync(path.resolve(pkgLocal, 'package.json'), pjLocalBumped) + fs.writeFileSync(path.resolve(pkgScopedLocal, 'package.json'), pjScopedLocalBumped) + fs.writeFileSync(path.resolve(pkgLocalUnderscore, 'package.json'), pjLocalUnderscoreBumped) + fs.writeFileSync(path.resolve(pkgLocalOptimist, 'package.json'), pjLocalOptimistBumped) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/outdated-long.js b/node_modules/npm/test/tap/outdated-long.js new file mode 100644 index 00000000..87e1f23b --- /dev/null +++ b/node_modules/npm/test/tap/outdated-long.js @@ -0,0 +1,101 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var npm = require('../../') + +// config +var pkg = path.resolve(__dirname, 'outdated-long') +var cache = path.resolve(pkg, 'cache') + +var json = { + name: 'outdated-long', + description: 'fixture', + version: '0.0.1', + dependencies: { + underscore: '1.3.1' + } +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(cache) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + + process.chdir(pkg) + t.end() +}) + +test('it should not throw', function (t) { + var originalLog = console.log + + var output = [] + var expOut = [ + path.resolve(pkg, 'node_modules', 'underscore'), + path.resolve(pkg, 'node_modules', 'underscore') + + ':underscore@1.3.1' + + ':underscore@1.3.1' + + ':underscore@1.5.1' + + ':dependencies' + ] + + var expData = [ + [ + pkg, + 'underscore', + '1.3.1', + '1.3.1', + '1.5.1', + '1.3.1', + 'dependencies' + ] + ] + + console.log = function () { + output.push.apply(output, arguments) + } + mr({ port: common.port }, function (er, s) { + npm.load( + { + cache: 'cache', + loglevel: 'silent', + parseable: true, + registry: common.registry + }, + function () { + npm.install('.', function (err) { + t.ifError(err, 'install success') + npm.config.set('long', true) + npm.outdated(function (er, d) { + t.ifError(er, 'outdated success') + + console.log = originalLog + + t.same(output, expOut) + t.same(d, expData) + + s.close() + t.end() + }) + }) + } + ) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/outdated-new-versions.js b/node_modules/npm/test/tap/outdated-new-versions.js new file mode 100644 index 00000000..c6fbd426 --- /dev/null +++ b/node_modules/npm/test/tap/outdated-new-versions.js @@ -0,0 +1,62 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var npm = require('../../') + +var pkg = path.resolve(__dirname, 'outdated-new-versions') +var cache = path.resolve(pkg, 'cache') + +var json = { + name: 'new-versions-with-outdated', + author: 'Rockbert', + version: '0.0.0', + dependencies: { + underscore: '~1.3.1' + }, + devDependencies: { + request: '~0.9.0' + } +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(cache) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + t.end() +}) + +test('dicovers new versions in outdated', function (t) { + process.chdir(pkg) + t.plan(2) + + mr({ port: common.port }, function (er, s) { + npm.load({ cache: cache, registry: common.registry }, function () { + npm.outdated(function (er, d) { + for (var i = 0; i < d.length; i++) { + if (d[i][1] === 'underscore') t.equal('1.5.1', d[i][4]) + if (d[i][1] === 'request') t.equal('2.27.0', d[i][4]) + } + s.close() + t.end() + }) + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/outdated-notarget.js b/node_modules/npm/test/tap/outdated-notarget.js new file mode 100644 index 00000000..6058ddee --- /dev/null +++ b/node_modules/npm/test/tap/outdated-notarget.js @@ -0,0 +1,47 @@ +// Fixes Issue #1770 +var common = require("../common-tap.js") +var test = require("tap").test +var npm = require("../../") +var osenv = require("osenv") +var path = require("path") +var fs = require("fs") +var rimraf = require("rimraf") +var mkdirp = require("mkdirp") +var pkg = path.resolve(__dirname, "outdated-notarget") +var cache = path.resolve(pkg, "cache") +var mr = require("npm-registry-mock") + +test("outdated-target: if no viable version is found, show error", function (t) { + t.plan(1) + setup() + mr({port : common.port}, function (er, s) { + npm.load({ cache: cache, registry: common.registry}, function () { + npm.commands.update(function (er) { + t.equal(er.code, "ETARGET") + s.close() + t.end() + }) + }) + }) +}) + +test("cleanup", function (t) { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) + t.end() +}) + +function setup() { + mkdirp.sync(pkg) + mkdirp.sync(cache) + fs.writeFileSync(path.resolve(pkg, "package.json"), JSON.stringify({ + author: "Evan Lucas", + name: "outdated-notarget", + version: "0.0.0", + description: "Test for outdated-target", + dependencies: { + underscore: "~199.7.1" + } + }), "utf8") + process.chdir(pkg) +} diff --git a/node_modules/npm/test/tap/outdated-private.js b/node_modules/npm/test/tap/outdated-private.js new file mode 100644 index 00000000..882d7d94 --- /dev/null +++ b/node_modules/npm/test/tap/outdated-private.js @@ -0,0 +1,112 @@ +var common = require("../common-tap.js") +var test = require("tap").test +var npm = require("../../") +var rimraf = require("rimraf") +var path = require("path") +var mr = require("npm-registry-mock") +var osenv = require("osenv") +var mkdirp = require("mkdirp") +var fs = require("graceful-fs") + +var pkg = path.resolve(__dirname, "outdated-private") +var pkgLocalPrivate = path.resolve(pkg, "local-private") +var pkgScopedLocalPrivate = path.resolve(pkg, "another-local-private") +var pkgLocalUnderscore = path.resolve(pkg, "underscore") + +var pjParent = JSON.stringify({ + name : "outdated-private", + version : "1.0.0", + dependencies : { + "local-private" : "file:local-private", + "@scoped/another-local-private" : "file:another-local-private", + "underscore" : "file:underscore" + } +}, null, 2) + "\n" + +var pjLocalPrivate = JSON.stringify({ + name : "local-private", + version : "1.0.0", + private : true +}, null, 2) + "\n" + +var pjLocalPrivateBumped = JSON.stringify({ + name : "local-private", + version : "1.1.0", + private : true +}, null, 2) + "\n" + +var pjScopedLocalPrivate = JSON.stringify({ + name : "@scoped/another-local-private", + version : "1.0.0", + private : true +}, null, 2) + "\n" + +var pjLocalUnderscore = JSON.stringify({ + name : "underscore", + version : "1.3.1" +}, null, 2) + "\n" + +test("setup", function (t) { + bootstrap() + t.end() +}) + +test("outdated ignores private modules", function (t) { + t.plan(3) + process.chdir(pkg) + mr({ port : common.port }, function (err, s) { + npm.load( + { + loglevel : "silent", + parseable : true, + registry : common.registry + }, + function () { + npm.install(".", function (err) { + t.ifError(err, "install success") + bumpLocalPrivate() + npm.outdated(function (er, d) { + t.ifError(er, "outdated success") + t.deepEqual(d, [[ + path.resolve(__dirname, "outdated-private"), + "underscore", + "1.3.1", + "1.5.1", + "1.5.1", + "underscore@1.5.1" + ]]) + s.close() + }) + }) + } + ) + }) +}) + +test("cleanup", function (t) { + cleanup() + t.end() +}) + +function bootstrap () { + mkdirp.sync(pkg) + fs.writeFileSync(path.resolve(pkg, "package.json"), pjParent) + + mkdirp.sync(pkgLocalPrivate) + fs.writeFileSync(path.resolve(pkgLocalPrivate, "package.json"), pjLocalPrivate) + + mkdirp.sync(pkgScopedLocalPrivate) + fs.writeFileSync(path.resolve(pkgScopedLocalPrivate, "package.json"), pjScopedLocalPrivate) + + mkdirp.sync(pkgLocalUnderscore) + fs.writeFileSync(path.resolve(pkgLocalUnderscore, "package.json"), pjLocalUnderscore) +} + +function bumpLocalPrivate () { + fs.writeFileSync(path.resolve(pkgLocalPrivate, "package.json"), pjLocalPrivateBumped) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/outdated-symlink.js b/node_modules/npm/test/tap/outdated-symlink.js new file mode 100644 index 00000000..828ab213 --- /dev/null +++ b/node_modules/npm/test/tap/outdated-symlink.js @@ -0,0 +1,96 @@ +var fs = require('graceful-fs') +var path = require('path') +var osenv = require('osenv') +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'outdated-symlink') +var cache = path.resolve(pkg, 'cache') +var originalLog + +var fakeRoot = path.join(__dirname, 'fakeRoot') +var OPTS = { + env: { + 'npm_config_prefix': fakeRoot + } +} + +var json = { + name: 'my-local-package', + description: 'fixture', + version: '1.0.0' +} + +test('setup', function (t) { + cleanup() + originalLog = console.log + mkdirp.sync(cache) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) + common.npm(['install', '-g', 'async@0.2.9', 'underscore@1.3.1'], OPTS, function (err, c, out) { + t.ifError(err, 'global install did not error') + common.npm(['link'], OPTS, function (err, c, out) { + t.ifError(err, 'link did not error') + common.npm(['ls', '-g'], OPTS, function (err, c, out, stderr) { + t.ifError(err) + t.equal(c, 0) + t.equal(stderr, '', 'got expected stderr') + t.has(out, /my-local-package@1.0.0/, 'creates global link ok') + t.end() + }) + }) + }) +}) + +test('when outdated is called linked packages should be displayed as such', function (t) { + var regOutLinked = /my-local-package\s*1.0.0\s*linked\s*linked/ + var regOutInstallOne = /async\s*0.2.9\s*0.2.10\s*0.2.10/ + var regOutInstallTwo = /underscore\s*1.3.1\s*1.5.1\s*1.5.1/ + + console.log = function () {} + mr({ port: common.port }, function (er, s) { + common.npm( + [ + '--registry', common.registry, + 'outdated', '-g' + ], + OPTS, + function (err, c, out, stderr) { + t.ifError(err) + t.match(out, regOutLinked, 'Global Link format as expected') + t.match(out, regOutInstallOne, 'Global Install format as expected') + t.match(out, regOutInstallTwo, 'Global Install format as expected') + s.close() + t.end() + } + ) + }) +}) + +test('cleanup', function (t) { + process.chdir(osenv.tmpdir()) + common.npm(['rm', 'outdated'], OPTS, function (err, code) { + t.ifError(err, 'npm removed the linked package without error') + t.equal(code, 0, 'cleanup outdated in local ok') + common.npm(['rm', '-g', 'outdated', 'async', 'underscore'], OPTS, function (err, code) { + t.ifError(err, 'npm removed the global package without error') + t.equal(code, 0, 'cleanup outdated in global ok') + + console.log = originalLog + cleanup() + t.end() + }) + }) +}) + +function cleanup () { + rimraf.sync(pkg) + rimraf.sync(fakeRoot) +} diff --git a/node_modules/npm/test/tap/outdated.js b/node_modules/npm/test/tap/outdated.js new file mode 100644 index 00000000..146c2007 --- /dev/null +++ b/node_modules/npm/test/tap/outdated.js @@ -0,0 +1,127 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var rimraf = require('rimraf') +var test = require('tap').test + +var npm = require('../../') +var common = require('../common-tap.js') + +// config +var pkg = path.resolve(__dirname, 'outdated') +var cache = path.resolve(pkg, 'cache') +var originalLog + +var json = { + name: 'outdated', + description: 'fixture', + version: '0.0.1', + dependencies: { + underscore: '1.3.1', + async: '0.2.9', + checker: '0.5.1' + } +} + +test('setup', function (t) { + cleanup() + originalLog = console.log + mkdirp.sync(cache) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + + process.chdir(pkg) + t.end() +}) + +test('it should not throw', function (t) { + var output = [] + var expOut = [ + path.resolve(pkg, 'node_modules', 'async') + + ':async@0.2.9' + + ':async@0.2.9' + + ':async@0.2.10' + + '\n' + + path.resolve(pkg, 'node_modules', 'checker') + + ':checker@0.5.1' + + ':checker@0.5.1' + + ':checker@0.5.2' + + '\n' + + path.resolve(pkg, 'node_modules', 'underscore') + + ':underscore@1.3.1' + + ':underscore@1.3.1' + + ':underscore@1.5.1' + ] + + var expData = [ + [ + pkg, + 'async', + '0.2.9', + '0.2.9', + '0.2.10', + '0.2.9' + ], + [ + pkg, + 'checker', + '0.5.1', + '0.5.1', + '0.5.2', + '0.5.1' + ], + [ + pkg, + 'underscore', + '1.3.1', + '1.3.1', + '1.5.1', + '1.3.1' + ] + ] + + console.log = function () {} + mr({ port: common.port }, function (er, s) { + npm.load( + { + cache: 'cache', + loglevel: 'silent', + parseable: true, + registry: common.registry + }, + function () { + npm.install('.', function (err) { + t.ifError(err, 'install success') + console.log = function () { + output.push.apply(output, arguments) + } + npm.outdated(function (er, d) { + t.ifError(er, 'outdated success') + + console.log = originalLog + + t.same(output, expOut) + t.same(d, expData) + + s.close() + t.end() + }) + }) + } + ) + }) +}) + +test('cleanup', function (t) { + cleanup() + console.log = originalLog + t.end() +}) + +function cleanup () { + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/owner.js b/node_modules/npm/test/tap/owner.js new file mode 100644 index 00000000..938c2166 --- /dev/null +++ b/node_modules/npm/test/tap/owner.js @@ -0,0 +1,163 @@ +var mr = require("npm-registry-mock") +var test = require("tap").test + +var common = require("../common-tap.js") + +var server + +var EXEC_OPTS = {} + +var jashkenas = { + name : "jashkenas", + email : "jashkenas@gmail.com" +} + +var othiym23 = { + name : "othiym23", + email : "forrest@npmjs.com" +} + +var bcoe = { + name : "bcoe", + email : "ben@npmjs.com" +} + +function shrt (user) { + return user.name+" <"+user.email+">\n" +} + +function mocks (server) { + server.get("/-/user/org.couchdb.user:othiym23") + .many().reply(200, othiym23) + + // test 1 + server.get("/underscore") + .reply(200, {_id:"underscore",_rev:1,maintainers:[jashkenas]}) + server.put( + "/underscore/-rev/1", + {_id:"underscore",_rev:1,maintainers:[jashkenas,othiym23]}, + {} + ).reply(200, {_id:"underscore",_rev:2,maintainers:[jashkenas,othiym23]}) + + // test 2 + server.get("/@xxx%2fscoped") + .reply(200, {_id:"@xxx/scoped",_rev:1,maintainers:[bcoe]}) + server.put( + "/@xxx%2fscoped/-rev/1", + {_id:"@xxx/scoped",_rev:1,maintainers:[bcoe,othiym23]}, + {} + ).reply(200, {_id:"@xxx/scoped",_rev:2,maintainers:[bcoe,othiym23]}) + + // test 3 + server.get("/underscore") + .reply(200, {_id:"underscore",_rev:2,maintainers:[jashkenas,othiym23]}) + + // test 4 + server.get("/underscore") + .reply(200, {_id:"underscore",_rev:2,maintainers:[jashkenas,othiym23]}) + server.put( + "/underscore/-rev/2", + {_id:"underscore",_rev:2,maintainers:[jashkenas]}, + {} + ).reply(200, {_id:"underscore",_rev:3,maintainers:[jashkenas]}) +} + +test("setup", function (t) { + common.npm( + [ + "--loglevel", "silent", + "cache", "clean" + ], + EXEC_OPTS, + function (err, code) { + t.ifError(err, "npm cache clean ran without error") + t.notOk(code, "npm cache clean exited cleanly") + + mr({ port : common.port, plugin : mocks }, function (err, s) { + server = s + t.end() + }) + } + ) +}) + +test("npm owner add", function (t) { + common.npm( + [ + "--loglevel", "silent", + "--registry", common.registry, + "owner", "add", "othiym23", "underscore" + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, "npm owner add ran without error") + t.notOk(code, "npm owner add exited cleanly") + t.notOk(stderr, "npm owner add ran silently") + t.equal(stdout, "+ othiym23 (underscore)\n", "got expected add output") + + t.end() + } + ) +}) + +test("npm owner add (scoped)", function (t) { + common.npm( + [ + "--loglevel", "silent", + "--registry", common.registry, + "owner", "add", "othiym23", "@xxx/scoped" + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, "npm owner add (scoped) ran without error") + t.notOk(code, "npm owner add (scoped) exited cleanly") + t.notOk(stderr, "npm owner add (scoped) ran silently") + t.equal(stdout, "+ othiym23 (@xxx/scoped)\n", "got expected scoped add output") + + t.end() + } + ) +}) + +test("npm owner ls", function (t) { + common.npm( + [ + "--loglevel", "silent", + "--registry", common.registry, + "owner", "ls", "underscore" + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, "npm owner ls ran without error") + t.notOk(code, "npm owner ls exited cleanly") + t.notOk(stderr, "npm owner ls ran silently") + t.equal(stdout, shrt(jashkenas)+shrt(othiym23), "got expected ls output") + + t.end() + } + ) +}) + +test("npm owner rm", function (t) { + common.npm( + [ + "--loglevel", "silent", + "--registry", common.registry, + "owner", "rm", "othiym23", "underscore" + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, "npm owner rm ran without error") + t.notOk(code, "npm owner rm exited cleanly") + t.notOk(stderr, "npm owner rm ran silently") + t.equal(stdout, "- othiym23 (underscore)\n", "got expected rm output") + + t.end() + } + ) +}) + +test("cleanup", function (t) { + server.close() + t.end() +}) diff --git a/node_modules/npm/test/tap/pack-scoped.js b/node_modules/npm/test/tap/pack-scoped.js new file mode 100644 index 00000000..5c351339 --- /dev/null +++ b/node_modules/npm/test/tap/pack-scoped.js @@ -0,0 +1,81 @@ +// verify that prepublish runs on pack and publish +var test = require("tap").test +var common = require("../common-tap") +var fs = require("graceful-fs") +var join = require("path").join +var mkdirp = require("mkdirp") +var rimraf = require("rimraf") + +var pkg = join(__dirname, "scoped_package") +var manifest = join(pkg, "package.json") +var tmp = join(pkg, "tmp") +var cache = join(pkg, "cache") + +var data = { + name : "@scope/generic-package", + version : "90000.100001.5" +} + +test("setup", function (t) { + var n = 0 + + rimraf.sync(pkg) + + mkdirp(pkg, then()) + mkdirp(cache, then()) + mkdirp(tmp, then()) + + function then () { + n++ + return function (er) { + t.ifError(er) + if (--n === 0) next() + } + } + + function next () { + fs.writeFile(manifest, JSON.stringify(data), "ascii", done) + } + + function done (er) { + t.ifError(er) + + t.pass("setup done") + t.end() + } +}) + +test("test", function (t) { + var env = { + "npm_config_cache" : cache, + "npm_config_tmp" : tmp, + "npm_config_prefix" : pkg, + "npm_config_global" : "false" + } + + for (var i in process.env) { + if (!/^npm_config_/.test(i)) env[i] = process.env[i] + } + + common.npm([ + "pack", + "--loglevel", "warn" + ], { + cwd: pkg, + env: env + }, function(err, code, stdout, stderr) { + t.ifErr(err, "npm pack finished without error") + t.equal(code, 0, "npm pack exited ok") + t.notOk(stderr, "got stderr data: " + JSON.stringify("" + stderr)) + stdout = stdout.trim() + var regex = new RegExp("scope-generic-package-90000.100001.5.tgz", "ig") + t.ok(stdout.match(regex), "found package") + t.end() + }) +}) + +test("cleanup", function (t) { + rimraf.sync(pkg) + t.pass("cleaned up") + t.end() +}) diff --git a/node_modules/npm/test/tap/peer-deps-invalid.js b/node_modules/npm/test/tap/peer-deps-invalid.js new file mode 100644 index 00000000..3f51dbfc --- /dev/null +++ b/node_modules/npm/test/tap/peer-deps-invalid.js @@ -0,0 +1,94 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test +var Tacks = require('tacks') +var Dir = Tacks.Dir +var File = Tacks.File + +var npm = require('../../') +var common = require('../common-tap') + +var testdir = path.resolve(__dirname, path.basename(__filename, '.js')) +var cachedir = path.resolve(testdir, 'cache') + +var fixtures = new Tacks(Dir({ + cache: Dir({}), + 'package.json': File({ + author: 'Domenic Denicola <domenic@domenicdenicola.com> (http://domenicdenicola.com/)', + name: 'peer-deps-invalid', + version: '0.0.0', + dependencies: { + 'npm-test-peer-deps-file': 'file-ok/', + 'npm-test-peer-deps-file-invalid': 'file-fail/' + } + }), + 'file-ok': Dir({ + 'package.json': File({ + name: 'npm-test-peer-deps-file', + main: 'index.js', + version: '1.2.3', + description:'This one should conflict with the other one', + peerDependencies: { underscore: '1.3.1' }, + dependencies: { mkdirp: '0.3.5' } + }), + 'index.js': File( + "module.exports = 'I\'m just a lonely index, naked as the day I was born.'" + ), + }), + 'file-fail': Dir({ + 'package.json': File({ + name: 'npm-test-peer-deps-file-invalid', + main: 'index.js', + version: '1.2.3', + description:'This one should conflict with the other one', + peerDependencies: { underscore: '1.3.3' } + }), + 'index.js': File( + "module.exports = 'I\'m just a lonely index, naked as the day I was born.'" + ), + }), +})) + +test('setup', function (t) { + cleanup() + fixtures.create(testdir) + process.chdir(testdir) + t.end() +}) + +test('installing dependencies that have conflicting peerDependencies', function (t) { + mr({port: common.port}, function (err, s) { // create mock registry. + t.ifError(err, 'mock registry started') + npm.load({ + cache: cachedir, + registry: common.registry + }, function () { + npm.commands.install([], function (err) { + if (!err) { + t.fail("No error!") + } else { + t.equal(err.code, "EPEERINVALID") + t.equal(err.packageName, "underscore") + t.match(err.packageVersion, /^1\.3\.[13]$/) + t.match(err.message, /^The package underscore@1\.3\.[13] does not satisfy its siblings' peerDependencies requirements!$/) + } + s.close() // shutdown mock registry. + t.end() + }) + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + fixtures.remove(testdir) +} diff --git a/node_modules/npm/test/tap/peer-deps-toplevel.js b/node_modules/npm/test/tap/peer-deps-toplevel.js new file mode 100644 index 00000000..5b5e29b0 --- /dev/null +++ b/node_modules/npm/test/tap/peer-deps-toplevel.js @@ -0,0 +1,97 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var npm = npm = require('../../') + +var pkg = path.resolve(__dirname, 'peer-deps-toplevel') + +var expected = { + name: 'npm-test-peer-deps-toplevel', + version: '0.0.0', + dependencies: { + 'npm-test-peer-deps': { + version: '0.0.0', + from: 'npm-test-peer-deps@*', + resolved: common.registry + '/npm-test-peer-deps/-/npm-test-peer-deps-0.0.0.tgz', + dependencies: { + underscore: { + version: '1.3.1', + from: 'underscore@1.3.1', + resolved: common.registry + '/underscore/-/underscore-1.3.1.tgz' + } + } + }, + mkdirp: { + version: '0.3.5', + from: 'mkdirp@*', + resolved: common.registry + '/mkdirp/-/mkdirp-0.3.5.tgz' + }, + request: { + version: '0.9.5', + from: 'request@>=0.9.0 <0.10.0', + resolved: common.registry + '/request/-/request-0.9.5.tgz' + } + } +} + +var json = { + author: 'Domenic Denicola', + name: 'npm-test-peer-deps-toplevel', + version: '0.0.0', + dependencies: { + 'npm-test-peer-deps': '*' + }, + peerDependencies: { + mkdirp: '*' + } +} + +test('installs the peer dependency directory structure', function (t) { + mr({ port: common.port }, function (er, s) { + setup(function (err) { + t.ifError(err, 'setup ran successfully') + + npm.install('.', function (err) { + t.ifError(err, 'packages were installed') + + npm.commands.ls([], true, function (err, _, results) { + t.ifError(err, 'listed tree without problems') + + t.deepEqual(results, expected, 'got expected output from ls') + s.close() + t.end() + }) + }) + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup (cb) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) + + var opts = { cache: path.resolve(pkg, 'cache'), registry: common.registry} + npm.load(opts, cb) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/peer-deps-without-package-json.js b/node_modules/npm/test/tap/peer-deps-without-package-json.js new file mode 100644 index 00000000..08322eef --- /dev/null +++ b/node_modules/npm/test/tap/peer-deps-without-package-json.js @@ -0,0 +1,81 @@ +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var npm = require('../../') +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'peer-deps-without-package-json') +var cache = path.resolve(pkg, 'cache') +var nodeModules = path.resolve(pkg, 'node_modules') + +var fileJS = function () { +/**package +* { "name": "npm-test-peer-deps-file" +* , "main": "index.js" +* , "version": "1.2.3" +* , "description":"No package.json in sight!" +* , "peerDependencies": { "underscore": "1.3.1" } +* , "dependencies": { "mkdirp": "0.3.5" } +* } +**/ + + module.exports = 'I\'m just a lonely index, naked as the day I was born.' +}.toString().split('\n').slice(1, -1).join('\n') + +test('setup', function (t) { + t.comment('test for https://github.com/npm/npm/issues/3049') + cleanup() + mkdirp.sync(cache) + mkdirp.sync(nodeModules) + fs.writeFileSync(path.join(pkg, 'file-js.js'), fileJS) + process.chdir(pkg) + + t.end() +}) + +test('installing a peerDeps-using package without package.json', function (t) { + var customMocks = { + 'get': { + '/ok.js': [200, path.join(pkg, 'file-js.js')] + } + } + mr({port: common.port, mocks: customMocks}, function (err, s) { + t.ifError(err, 'mock registry booted') + npm.load({ + registry: common.registry, + cache: cache + }, function () { + npm.install(common.registry + '/ok.js', function (err) { + t.ifError(err, 'installed ok.js') + + t.ok( + fs.existsSync(path.join(nodeModules, 'npm-test-peer-deps-file')), + 'passive peer dep installed' + ) + t.ok( + fs.existsSync(path.join(nodeModules, 'underscore')), + 'underscore installed' + ) + + t.end() + s.close() // shutdown mock registry. + }) + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/peer-deps.js b/node_modules/npm/test/tap/peer-deps.js new file mode 100644 index 00000000..48023d7a --- /dev/null +++ b/node_modules/npm/test/tap/peer-deps.js @@ -0,0 +1,89 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var npm = npm = require('../../') + +var pkg = path.resolve(__dirname, 'peer-deps') + +var expected = { + name: 'npm-test-peer-deps-installer', + version: '0.0.0', + dependencies: { + 'npm-test-peer-deps': { + version: '0.0.0', + from: 'npm-test-peer-deps@*', + resolved: common.registry + '/npm-test-peer-deps/-/npm-test-peer-deps-0.0.0.tgz', + dependencies: { + underscore: { + version: '1.3.1', + from: 'underscore@1.3.1', + resolved: common.registry + '/underscore/-/underscore-1.3.1.tgz' + } + } + }, + request: { + version: '0.9.5', + from: 'request@>=0.9.0 <0.10.0', + resolved: common.registry + '/request/-/request-0.9.5.tgz' + } + } +} + +var json = { + author: 'Domenic Denicola', + name: 'npm-test-peer-deps-installer', + version: '0.0.0', + dependencies: { + 'npm-test-peer-deps': '*' + } +} + +test('installs the peer dependency directory structure', function (t) { + mr({ port: common.port }, function (er, s) { + setup(function (err) { + if (err) return t.fail(err) + + npm.install('.', function (err) { + if (err) return t.fail(err) + + npm.commands.ls([], true, function (err, _, results) { + if (err) return t.fail(err) + + t.deepEqual(results, expected) + s.close() + t.end() + }) + }) + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup (cb) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + process.chdir(pkg) + + var opts = { cache: path.resolve(pkg, 'cache'), registry: common.registry} + npm.load(opts, cb) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/ping.js b/node_modules/npm/test/tap/ping.js new file mode 100644 index 00000000..13fc4bec --- /dev/null +++ b/node_modules/npm/test/tap/ping.js @@ -0,0 +1,68 @@ +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'ping') +var opts = { cwd: pkg } + +var outfile = path.join(pkg, '_npmrc') + +var contents = function () { +}.toString().split('\n').slice(1, -1).join('\n') + +var pingResponse = { + host: 'registry.npmjs.org', + ok: true, + username: null, + peer: 'example.com' +} + +function mocks (server) { + server.get('/-/ping?write=true').reply(200, JSON.stringify(pingResponse)) +} + +test('setup', function (t) { + cleanup() + setup() + t.end() +}) + +test('npm ping', function (t) { + mr({ port: common.port, plugin: mocks }, function (err, s) { + if (err) throw err + + common.npm([ + 'ping', + '--registry', common.registry, + '--loglevel', 'silent', + '--userconfig', outfile + ], opts, function (err, code, stdout) { + s.close() + t.ifError(err, 'no error output') + t.notOk(code, 'exited OK') + + t.same(JSON.parse(stdout), pingResponse) + t.end() + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + mkdirp.sync(pkg) + fs.writeFileSync(outfile, contents) +} + +function cleanup () { + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/prepublish.js b/node_modules/npm/test/tap/prepublish.js new file mode 100644 index 00000000..36391bee --- /dev/null +++ b/node_modules/npm/test/tap/prepublish.js @@ -0,0 +1,82 @@ +// verify that prepublish runs on pack and publish +var common = require("../common-tap") +var test = require("tap").test +var fs = require("graceful-fs") +var join = require("path").join +var mkdirp = require("mkdirp") +var rimraf = require("rimraf") + +var pkg = join(__dirname, "prepublish_package") +var tmp = join(pkg, "tmp") +var cache = join(pkg, "cache") + +test("setup", function (t) { + var n = 0 + cleanup() + mkdirp(pkg, then()) + mkdirp(cache, then()) + mkdirp(tmp, then()) + function then () { + n++ + return function (er) { + if (er) throw er + if (--n === 0) next() + } + } + + function next () { + fs.writeFile(join(pkg, "package.json"), JSON.stringify({ + name: "npm-test-prepublish", + version: "1.2.5", + scripts: { prepublish: "echo ok" } + }), "ascii", function (er) { + if (er) throw er + + t.pass("setup done") + t.end() + }) + } +}) + +test("test", function (t) { + var env = { + "npm_config_cache" : cache, + "npm_config_tmp" : tmp, + "npm_config_prefix" : pkg, + "npm_config_global" : "false" + } + for (var i in process.env) { + if (!/^npm_config_/.test(i)) + env[i] = process.env[i] + } + + common.npm([ + "pack", + "--loglevel", "warn" + ], { cwd: pkg, env: env }, function(err, code, stdout, stderr) { + t.equal(code, 0, "pack finished successfully") + t.ifErr(err, "pack finished successfully") + + t.notOk(stderr, "got stderr data:" + JSON.stringify("" + stderr)) + var c = stdout.trim() + var regex = new RegExp("" + + "> npm-test-prepublish@1.2.5 prepublish [^\\r\\n]+\\r?\\n" + + "> echo ok\\r?\\n" + + "\\r?\\n" + + "ok\\r?\\n" + + "npm-test-prepublish-1.2.5.tgz", "ig") + + t.ok(c.match(regex)) + t.end() + }) +}) + +test("cleanup", function (t) { + cleanup() + t.pass("cleaned up") + t.end() +}) + +function cleanup() { + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/prune.js b/node_modules/npm/test/tap/prune.js new file mode 100644 index 00000000..23c8548d --- /dev/null +++ b/node_modules/npm/test/tap/prune.js @@ -0,0 +1,131 @@ +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap') +var server + +var pkg = path.resolve(__dirname, 'prune') +var cache = path.resolve(pkg, 'cache') + +var json = { + name: 'prune', + description: 'fixture', + version: '0.0.1', + main: 'index.js', + dependencies: { + underscore: '1.3.1' + }, + devDependencies: { + mkdirp: '*' + } +} + +var EXEC_OPTS = { + cwd: pkg, + npm_config_depth: 'Infinity' +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(cache) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + mr({ port: common.port }, function (er, s) { + server = s + t.end() + }) +}) + +test('npm install', function (t) { + common.npm([ + 'install', + '--cache', cache, + '--registry', common.registry, + '--loglevel', 'silent', + '--production', 'false' + ], EXEC_OPTS, function (err, code, stdout, stderr) { + t.ifErr(err, 'install finished successfully') + t.notOk(code, 'exit ok') + t.notOk(stderr, 'Should not get data on stderr: ' + stderr) + t.end() + }) +}) + +test('npm install test-package', function (t) { + common.npm([ + 'install', 'test-package', + '--cache', cache, + '--registry', common.registry, + '--loglevel', 'silent', + '--production', 'false' + ], EXEC_OPTS, function (err, code, stdout, stderr) { + t.ifErr(err, 'install finished successfully') + t.notOk(code, 'exit ok') + t.notOk(stderr, 'Should not get data on stderr: ' + stderr) + t.end() + }) +}) + +test('verify installs', function (t) { + var dirs = fs.readdirSync(pkg + '/node_modules').sort() + t.same(dirs, [ 'test-package', 'mkdirp', 'underscore' ].sort()) + t.end() +}) + +test('npm prune', function (t) { + common.npm([ + 'prune', + '--loglevel', 'silent', + '--production', 'false' + ], EXEC_OPTS, function (err, code, stdout, stderr) { + t.ifErr(err, 'prune finished successfully') + t.notOk(code, 'exit ok') + t.notOk(stderr, 'Should not get data on stderr: ' + stderr) + t.end() + }) +}) + +test('verify installs', function (t) { + var dirs = fs.readdirSync(pkg + '/node_modules').sort() + t.same(dirs, [ 'mkdirp', 'underscore' ]) + t.end() +}) + +test('npm prune', function (t) { + common.npm([ + 'prune', + '--loglevel', 'silent', + '--production' + ], EXEC_OPTS, function (err, code, stderr) { + t.ifErr(err, 'prune finished successfully') + t.notOk(code, 'exit ok') + t.equal(stderr, 'unbuild mkdirp@0.3.5\n') + t.end() + }) +}) + +test('verify installs', function (t) { + var dirs = fs.readdirSync(pkg + '/node_modules').sort() + t.same(dirs, [ 'underscore' ]) + t.end() +}) + +test('cleanup', function (t) { + server.close() + cleanup() + t.pass('cleaned up') + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/publish-access-scoped.js b/node_modules/npm/test/tap/publish-access-scoped.js new file mode 100644 index 00000000..5d2b4e30 --- /dev/null +++ b/node_modules/npm/test/tap/publish-access-scoped.js @@ -0,0 +1,73 @@ +var fs = require("fs") +var path = require("path") + +var test = require('tap').test +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var mr = require('npm-registry-mock') +var common = require('../common-tap') +var server + +var pkg = path.join(__dirname, "publish-access") + +test('setup', function (t) { + mr({port: common.port, throwOnUnmatched: true}, function (err, s) { + t.ifError(err, 'registry mocked successfully') + t.pass('setup done') + server = s + t.end() + }) +}) + +test('scoped packages pass public access if set', function (t) { + server.filteringRequestBody(function (body) { + t.doesNotThrow(function () { + var parsed = JSON.parse(body) + t.equal(parsed.access, 'public', 'access level is correct') + }, 'converted body back into object') + return true + }).put('/@bigco%2fpublish-access', true).reply(201, {ok: true}) + + mkdirp(path.join(pkg, 'cache'), function () { + fs.writeFile( + path.join(pkg, "package.json"), + JSON.stringify({ + name: '@bigco/publish-access', + version: '1.2.5', + public: true + }), + "ascii", + function (er) { + t.ifError(er, 'package file written') + common.npm( + [ + 'publish', + '--access', 'public', + '--cache', path.join(pkg, 'cache'), + '--loglevel', 'silly', + '--registry', common.registry + ], + { + cwd: pkg + }, + function (er) { + t.ifError(er, 'published without error') + + server.done() + t.end() + } + ) + } + ) + }) +}) + +test("cleanup", function (t) { + process.chdir(__dirname) + server.close() + rimraf(pkg, function (er) { + t.ifError(er) + + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/publish-access-unscoped-restricted-fails.js b/node_modules/npm/test/tap/publish-access-unscoped-restricted-fails.js new file mode 100644 index 00000000..4d39b00b --- /dev/null +++ b/node_modules/npm/test/tap/publish-access-unscoped-restricted-fails.js @@ -0,0 +1,70 @@ +var fs = require("fs") +var path = require("path") + +var test = require("tap").test +var mkdirp = require("mkdirp") +var rimraf = require("rimraf") + +var npm = require("../../") +var common = require("../common-tap.js") + +var pkg = path.join(__dirname, "publish-access-unscoped") + +// TODO: nock uses setImmediate, breaks 0.8: replace with mockRegistry +if (!global.setImmediate) { + global.setImmediate = function () { + var args = [arguments[0], 0].concat([].slice.call(arguments, 1)) + setTimeout.apply(this, args) + } +} + +test("setup", function (t) { + mkdirp(path.join(pkg, "cache"), function () { + var configuration = { + cache : path.join(pkg, "cache"), + loglevel : "silent", + registry : common.registry + } + + npm.load(configuration, next) + }) + + function next (er) { + t.ifError(er, "npm loaded successfully") + + process.chdir(pkg) + fs.writeFile( + path.join(pkg, "package.json"), + JSON.stringify({ + name: "publish-access", + version: "1.2.5" + }), + "ascii", + function (er) { + t.ifError(er) + + t.pass("setup done") + t.end() + } + ) + } +}) + +test("unscoped packages cannot be restricted", function (t) { + npm.config.set("access", "restricted") + npm.commands.publish([], false, function (er) { + t.ok(er, "got an error back") + t.equal(er.message, "Can't restrict access to unscoped packages.") + + t.end() + }) +}) + +test("cleanup", function (t) { + process.chdir(__dirname) + rimraf(pkg, function (er) { + t.ifError(er) + + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/publish-access-unscoped.js b/node_modules/npm/test/tap/publish-access-unscoped.js new file mode 100644 index 00000000..4d193cff --- /dev/null +++ b/node_modules/npm/test/tap/publish-access-unscoped.js @@ -0,0 +1,73 @@ +var fs = require("fs") +var path = require("path") + +var test = require('tap').test +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var mr = require('npm-registry-mock') +var common = require('../common-tap') +var server + +var pkg = path.join(__dirname, "publish-access-unscoped") + +test('setup', function (t) { + mr({port: common.port, throwOnUnmatched: true}, function (err, s) { + t.ifError(err, 'registry mocked successfully') + t.pass('setup done') + server = s + t.end() + }) +}) + +test('unscoped packages can be explicitly set as public', function (t) { + server.filteringRequestBody(function (body) { + t.doesNotThrow(function () { + var parsed = JSON.parse(body) + t.equal(parsed.access, 'public', 'access level is correct') + }, 'converted body back into object') + return true + }).put('/publish-access', true).reply(201, {ok: true}) + + mkdirp(path.join(pkg, 'cache'), function () { + fs.writeFile( + path.join(pkg, "package.json"), + JSON.stringify({ + name: 'publish-access', + version: '1.2.5', + public: true + }), + "ascii", + function (er) { + t.ifError(er, 'package file written') + common.npm( + [ + 'publish', + '--access', 'public', + '--cache', path.join(pkg, 'cache'), + '--loglevel', 'silly', + '--registry', common.registry + ], + { + cwd: pkg + }, + function (er) { + t.ifError(er, 'published without error') + + server.done() + t.end() + } + ) + } + ) + }) +}) + +test("cleanup", function (t) { + process.chdir(__dirname) + server.close() + rimraf(pkg, function (er) { + t.ifError(er) + + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/publish-config.js b/node_modules/npm/test/tap/publish-config.js new file mode 100644 index 00000000..1d063535 --- /dev/null +++ b/node_modules/npm/test/tap/publish-config.js @@ -0,0 +1,59 @@ +var common = require("../common-tap.js") +var test = require("tap").test +var fs = require("fs") +var osenv = require("osenv") +var pkg = process.env.npm_config_tmp || "/tmp" +pkg += "/npm-test-publish-config" + +require("mkdirp").sync(pkg) + +fs.writeFileSync(pkg + "/package.json", JSON.stringify({ + name: "npm-test-publish-config", + version: "1.2.3", + publishConfig: { registry: common.registry } +}), "utf8") + +fs.writeFileSync(pkg + "/fixture_npmrc", + "//localhost:1337/:email = fancy@feast.net\n" + + "//localhost:1337/:username = fancy\n" + + "//localhost:1337/:_password = " + new Buffer("feast").toString("base64") + "\n" + + "registry = http://localhost:1337/") + +test(function (t) { + var child + t.plan(4) + require("http").createServer(function (req, res) { + t.pass("got request on the fakey fake registry") + this.close() + res.statusCode = 500 + res.end(JSON.stringify({ + error: "sshhh. naptime nao. \\^O^/ <(YAWWWWN!)" + })) + child.kill('SIGHUP') + }).listen(common.port, function () { + t.pass("server is listening") + + // don't much care about listening to the child's results + // just wanna make sure it hits the server we just set up. + // + // there are plenty of other tests to verify that publish + // itself functions normally. + // + // Make sure that we don't sit around waiting for lock files + child = common.npm(["publish", "--userconfig=" + pkg + "/fixture_npmrc"], { + cwd: pkg, + stdio: "inherit", + env: { + "npm_config_cache_lock_stale": 1000, + "npm_config_cache_lock_wait": 1000, + HOME: process.env.HOME, + Path: process.env.PATH, + PATH: process.env.PATH, + USERPROFILE: osenv.home() + } + }, function (err, code) { + t.ifError(err, "publish command finished successfully") + t.notOk(code, "npm install exited with code 0") + }) + }) +}) diff --git a/node_modules/npm/test/tap/publish-invalid-semver-tag.js b/node_modules/npm/test/tap/publish-invalid-semver-tag.js new file mode 100644 index 00000000..1a741d34 --- /dev/null +++ b/node_modules/npm/test/tap/publish-invalid-semver-tag.js @@ -0,0 +1,79 @@ +var common = require('../common-tap.js') +var test = require('tap').test +var npm = require('../../lib/npm.js') +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var path = require('path') +var fs = require('fs') +var mr = require('npm-registry-mock') + +var osenv = require('osenv') + +var PKG_DIR = path.resolve(__dirname, 'publish-invalid-semver-tag') +var CACHE_DIR = path.resolve(PKG_DIR, 'cache') + +var DEFAULT_PKG = { + 'name': 'examples', + 'version': '1.2.3' +} + +var mockServer + +function resetPackage (options) { + rimraf.sync(CACHE_DIR) + mkdirp.sync(CACHE_DIR) + + fs.writeFileSync(path.resolve(PKG_DIR, 'package.json'), DEFAULT_PKG) +} + +test('setup', function (t) { + process.chdir(osenv.tmpdir()) + mkdirp.sync(PKG_DIR) + process.chdir(PKG_DIR) + + resetPackage({}) + + mr({ port: common.port }, function (er, server) { + npm.load({ + cache: CACHE_DIR, + registry: common.registry, + cwd: PKG_DIR + }, function (err) { + t.ifError(err, 'started server') + mockServer = server + + t.end() + }) + }) +}) + +test('attempt publish with semver-like version', function (t) { + resetPackage({}) + + npm.config.set('tag', 'v1.x') + npm.commands.publish([], function (err) { + t.notEqual(err, null) + t.same(err.message, 'Tag name must not be a valid SemVer range: v1.x') + t.end() + }) +}) + +test('attempt publish with semver-like version', function (t) { + resetPackage({}) + + npm.config.set('tag', '1.2.3') + npm.commands.publish([], function (err) { + t.notEqual(err, null) + t.same(err.message, 'Tag name must not be a valid SemVer range: 1.2.3') + t.end() + }) +}) + +test('cleanup', function (t) { + mockServer.close() + + process.chdir(osenv.tmpdir()) + rimraf.sync(PKG_DIR) + + t.end() +}) diff --git a/node_modules/npm/test/tap/publish-scoped.js b/node_modules/npm/test/tap/publish-scoped.js new file mode 100644 index 00000000..cf0daed4 --- /dev/null +++ b/node_modules/npm/test/tap/publish-scoped.js @@ -0,0 +1,91 @@ +var fs = require("fs") +var path = require("path") + +var test = require('tap').test +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var common = require('../common-tap') +var mr = require('npm-registry-mock') + +var pkg = path.join(__dirname, "prepublish_package") + +var server + +function setup () { + cleanup() + mkdirp.sync(path.join(pkg, 'cache')) + + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify({ + name: '@bigco/publish-organized', + version: '1.2.5' + }, null, 2), + 'ascii') +} + +test('setup', function (t) { + setup() + mr({port: common.port, throwOnUnmatched: true}, function (err, s) { + t.ifError(err, 'registry mocked successfully') + server = s + t.end() + }) +}) + +test('npm publish should honor scoping', function (t) { + server.filteringRequestBody(verify) + .put('/@bigco%2fpublish-organized', true) + .reply(201, {ok: true}) + + var configuration = [ + 'progress=false', + 'cache=' + path.join(pkg, 'cache'), + 'registry=http://nonexistent.lvh.me', + '//localhost:1337/:username=username', + '//localhost:1337/:_password=' + new Buffer('password').toString('base64'), + '//localhost:1337/:email=' + 'ogd@aoaioxxysz.net', + '@bigco:registry=' + common.registry + ] + var configFile = path.join(pkg, '.npmrc') + + fs.writeFileSync(configFile, configuration.join('\n') + '\n') + + common.npm(['publish'], {'cwd': pkg}, function (err, code, stdout, stderr) { + if (err) throw err + t.is(code, 0, 'published without error') + server.done() + t.end() + }) + + function verify (body) { + t.doesNotThrow(function () { + var parsed = JSON.parse(body) + var current = parsed.versions["1.2.5"] + t.equal( + current._npmVersion, + require(path.resolve(__dirname, "../../package.json")).version, + "npm version is correct" + ) + + t.equal( + current._nodeVersion, + process.versions.node, + "node version is correct" + ) + }, "converted body back into object") + + return true + } +}) + +test('cleanup', function (t) { + server.close() + t.end() + cleanup() +}) + +function cleanup () { + process.chdir(__dirname) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/pwd-prefix.js b/node_modules/npm/test/tap/pwd-prefix.js new file mode 100644 index 00000000..237096e0 --- /dev/null +++ b/node_modules/npm/test/tap/pwd-prefix.js @@ -0,0 +1,35 @@ +// This test ensures that a few commands do the same +// thing when the cwd is where package.json is, and when +// the package.json is one level up. + +var test = require("tap").test +var common = require("../common-tap.js") +var path = require("path") +var root = path.resolve(__dirname, "../..") +var lib = path.resolve(root, "lib") +var commands = ["run", "version"] + +commands.forEach(function (cmd) { + // Should get the same stdout and stderr each time + var stdout, stderr + + test(cmd + " in root", function (t) { + common.npm([cmd], {cwd: root}, function (er, code, so, se) { + if (er) throw er + t.notOk(code, "npm " + cmd + " exited with code 0") + stdout = so + stderr = se + t.end() + }) + }) + + test(cmd + " in lib", function (t) { + common.npm([cmd], {cwd: lib}, function (er, code, so, se) { + if (er) throw er + t.notOk(code, "npm " + cmd + " exited with code 0") + t.equal(so, stdout) + t.equal(se, stderr) + t.end() + }) + }) +}) diff --git a/node_modules/npm/test/tap/referer.js b/node_modules/npm/test/tap/referer.js new file mode 100644 index 00000000..c1b173d9 --- /dev/null +++ b/node_modules/npm/test/tap/referer.js @@ -0,0 +1,23 @@ +var common = require("../common-tap.js") +var test = require("tap").test +var http = require("http") + +test("should send referer http header", function (t) { + http.createServer(function (q, s) { + t.equal(q.headers.referer, "install foo") + s.statusCode = 404 + s.end(JSON.stringify({error: "whatever"})) + this.close() + }).listen(common.port, function () { + var reg = "http://localhost:" + common.port + var args = [ "install", "foo", "--registry", reg ] + common.npm(args, {}, function (er, code) { + if (er) { + throw er + } + // should not have ended nicely, since we returned an error + t.ok(code) + t.end() + }) + }) +}) diff --git a/node_modules/npm/test/tap/registry.js b/node_modules/npm/test/tap/registry.js new file mode 100644 index 00000000..fef099f0 --- /dev/null +++ b/node_modules/npm/test/tap/registry.js @@ -0,0 +1,86 @@ +// Run all the tests in the `npm-registry-couchapp` suite +// This verifies that the server-side stuff still works. + +var common = require("../common-tap") +var test = require("tap").test + +var npmExec = require.resolve("../../bin/npm-cli.js") +var path = require("path") +var ca = path.resolve(__dirname, "../../node_modules/npm-registry-couchapp") + +var which = require("which") + +var v = process.versions.node.split(".").map(function (n) { return parseInt(n, 10) }) +if (v[0] === 0 && v[1] < 10) { + console.error( + "WARNING: need a recent Node for npm-registry-couchapp tests to run, have", + process.versions.node + ) +} +else { + which("couchdb", function (er) { + if (er) { + console.error("WARNING: need couch to run test: " + er.message) + } + else { + runTests() + } + }) +} + + +function runTests () { + var env = { TAP: 1 } + for (var i in process.env) env[i] = process.env[i] + env.npm = npmExec + + var opts = { + cwd: ca, + stdio: "inherit" + } + common.npm(["install"], opts, function (err, code, stdout, stderr) { + if (err) { throw err } + if (code) { + return test("need install to work", function (t) { + t.fail( + "install failed with: " + code + + '\nstdout: ' + stdout + + '\nstderr: ' + stderr) + t.end() + }) + + } else { + opts = { + cwd: ca, + env: env, + stdio: "inherit" + } + common.npm( + [ + "test", "--", "-Rtap" + ], + opts, + function (err, code, stdout, stderr) { + if (err) { throw err } + if (code) { + return test("need test to work", function (t) { + t.fail( + "test failed with: " + code + + '\nstdout: ' + stdout + + '\nstderr: ' + stderr) + t.end() + }) + } + opts = { + cwd: ca, + env: env, + stdio: "inherit" + } + common.npm(["prune", "--production"], opts, function (err, code) { + if (err) { throw err } + process.exit(code || 0) + }) + }) + } + }) +} diff --git a/node_modules/npm/test/tap/repo.js b/node_modules/npm/test/tap/repo.js new file mode 100644 index 00000000..565842b9 --- /dev/null +++ b/node_modules/npm/test/tap/repo.js @@ -0,0 +1,139 @@ +if (process.platform === "win32") { + console.error("skipping test, because windows and shebangs") + return +} + +var common = require("../common-tap.js") +var mr = require("npm-registry-mock") + +var test = require("tap").test +var npm = require.resolve("../../bin/npm-cli.js") +var node = process.execPath +var rimraf = require("rimraf") +var spawn = require("child_process").spawn +var fs = require("fs") +var path = require('path') +var outFile = path.join(__dirname, '/_output') + +var opts = { cwd: __dirname } + +test("setup", function (t) { + var s = "#!/usr/bin/env bash\n" + + "echo \"$@\" > " + JSON.stringify(__dirname) + "/_output\n" + fs.writeFileSync(__dirname + "/_script.sh", s, "ascii") + fs.chmodSync(__dirname + "/_script.sh", "0755") + t.pass("made script") + t.end() +}) + +test("npm repo underscore", function (t) { + mr({port : common.port}, function (er, s) { + common.npm([ + 'repo', 'underscore', + '--registry=' + common.registry, + '--loglevel=silent', + '--browser=' + __dirname + '/_script.sh' + ], opts, function (err, code, stdout, stderr) { + t.equal(code, 0, 'exit ok') + var res = fs.readFileSync(outFile, 'ascii') + s.close() + t.equal(res, "https://github.com/jashkenas/underscore\n") + rimraf.sync(outFile) + t.end() + }) + }) +}) + + +test('npm repo optimist - github (https://)', function (t) { + mr({port : common.port}, function (er, s) { + common.npm([ + 'repo', 'optimist', + '--registry=' + common.registry, + '--loglevel=silent', + '--browser=' + __dirname + '/_script.sh' + ], opts, function (err, code, stdout, stderr) { + t.equal(code, 0, 'exit ok') + var res = fs.readFileSync(outFile, 'ascii') + s.close() + t.equal(res, "https://github.com/substack/node-optimist\n") + rimraf.sync(outFile) + t.end() + }) + }) +}) + +test("npm repo npm-test-peer-deps - no repo", function (t) { + mr({port : common.port}, function (er, s) { + common.npm([ + 'repo', 'npm-test-peer-deps', + '--registry=' + common.registry, + '--loglevel=silent', + '--browser=' + __dirname + '/_script.sh' + ], opts, function (err, code, stdout, stderr) { + t.equal(code, 1, 'exit not ok') + s.close() + t.end() + }) + }) +}) + +test("npm repo test-repo-url-http - non-github (http://)", function (t) { + mr({port : common.port}, function (er, s) { + common.npm([ + 'repo', 'test-repo-url-http', + '--registry=' + common.registry, + '--loglevel=silent', + '--browser=' + __dirname + '/_script.sh' + ], opts, function (err, code, stdout, stderr) { + t.equal(code, 0, 'exit ok') + var res = fs.readFileSync(outFile, 'ascii') + s.close() + t.equal(res, "http://gitlab.com/evanlucas/test-repo-url-http\n") + rimraf.sync(outFile) + t.end() + }) + }) +}) + +test("npm repo test-repo-url-https - non-github (https://)", function (t) { + mr({port : common.port}, function (er, s) { + common.npm([ + 'repo', 'test-repo-url-https', + '--registry=' + common.registry, + '--loglevel=silent', + '--browser=' + __dirname + '/_script.sh' + ], opts, function (err, code, stdout, stderr) { + t.equal(code, 0, 'exit ok') + var res = fs.readFileSync(outFile, 'ascii') + s.close() + t.equal(res, "https://gitlab.com/evanlucas/test-repo-url-https\n") + rimraf.sync(outFile) + t.end() + }) + }) +}) + +test("npm repo test-repo-url-ssh - non-github (ssh://)", function (t) { + mr({port : common.port}, function (er, s) { + common.npm([ + 'repo', 'test-repo-url-ssh', + '--registry=' + common.registry, + '--loglevel=silent', + '--browser=' + __dirname + '/_script.sh' + ], opts, function (err, code, stdout, stderr) { + t.equal(code, 0, 'exit ok') + var res = fs.readFileSync(outFile, 'ascii') + s.close() + t.equal(res, "http://gitlab.com/evanlucas/test-repo-url-ssh\n") + rimraf.sync(outFile) + t.end() + }) + }) +}) + +test("cleanup", function (t) { + fs.unlinkSync(__dirname + "/_script.sh") + t.pass("cleaned up") + t.end() +}) diff --git a/node_modules/npm/test/tap/run-script-filter-private.js b/node_modules/npm/test/tap/run-script-filter-private.js new file mode 100644 index 00000000..631759c1 --- /dev/null +++ b/node_modules/npm/test/tap/run-script-filter-private.js @@ -0,0 +1,52 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap') + +var pkg = path.resolve(__dirname, 'run-script-filter-private') + +var opts = { cwd: pkg } + +var json = { + name: 'run-script-filter-private', + version: '1.2.3' +} + +var npmrc = '//blah.com:_harsh=realms\n' + +test('setup', function (t) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.resolve(pkg, 'package.json'), + JSON.stringify(json, null, 2) + '\n' + ) + fs.writeFileSync( + path.resolve(pkg, '.npmrc'), + npmrc + ) + t.end() +}) + +test('npm run-script env', function (t) { + common.npm(['run-script', 'env'], opts, function (er, code, stdout, stderr) { + t.ifError(er, 'using default env script') + t.notOk(stderr, 'should not generate errors') + t.ok(stdout.indexOf('npm_config_init_version') > 0, 'expected values in var list') + t.notMatch(stdout, /harsh/, 'unexpected config not there') + t.end() + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/run-script.js b/node_modules/npm/test/tap/run-script.js new file mode 100644 index 00000000..f95f7028 --- /dev/null +++ b/node_modules/npm/test/tap/run-script.js @@ -0,0 +1,330 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var test = require('tap').test +var rimraf = require('rimraf') + +var common = require('../common-tap') + +var pkg = path.resolve(__dirname, 'run-script') +var cache = path.resolve(pkg, 'cache') +var tmp = path.resolve(pkg, 'tmp') + +var opts = { cwd: pkg } + +var fullyPopulated = { + 'name': 'runscript', + 'version': '1.2.3', + 'scripts': { + 'start': 'node -e "console.log(process.argv[1] || \'start\')"', + 'prewith-pre': 'node -e "console.log(process.argv[1] || \'pre\')"', + 'with-pre': 'node -e "console.log(process.argv[1] || \'main\')"', + 'with-post': 'node -e "console.log(process.argv[1] || \'main\')"', + 'postwith-post': 'node -e "console.log(process.argv[1] || \'post\')"', + 'prewith-both': 'node -e "console.log(process.argv[1] || \'pre\')"', + 'with-both': 'node -e "console.log(process.argv[1] || \'main\')"', + 'postwith-both': 'node -e "console.log(process.argv[1] || \'post\')"', + 'stop': 'node -e "console.log(process.argv[1] || \'stop\')"', + 'env-vars': 'node -e "console.log(process.env.run_script_foo_var)"', + 'npm-env-vars': 'node -e "console.log(process.env.npm_run_script_foo_var)"', + 'package-env-vars': 'node -e "console.log(process.env.run_script_foo_var)"', + 'prefixed-package-env-vars': 'node -e "console.log(process.env.npm_package_run_script_foo_var)"' + }, + 'run_script_foo_var': 'run_script_test_foo_val' +} + +var lifecycleOnly = { + name: 'scripted', + version: '1.2.3', + scripts: { + 'prestart': 'echo prestart' + } +} + +var directOnly = { + name: 'scripted', + version: '1.2.3', + scripts: { + 'whoa': 'echo whoa' + } +} + +var both = { + name: 'scripted', + version: '1.2.3', + scripts: { + 'prestart': 'echo prestart', + 'whoa': 'echo whoa' + } +} + +var preversionOnly = { + name: 'scripted', + version: '1.2.3', + scripts: { + 'preversion': 'echo preversion' + } +} + + +function testOutput (t, command, er, code, stdout, stderr) { + var lines + + if (er) + throw er + + if (stderr) + throw new Error('npm ' + command + ' stderr: ' + stderr.toString()) + + lines = stdout.trim().split('\n') + stdout = lines.filter(function (line) { + return line.trim() !== '' && line[0] !== '>' + }).join(';') + + t.equal(stdout, command) + t.end() +} + +function writeMetadata (object) { + fs.writeFileSync( + path.resolve(pkg, 'package.json'), + JSON.stringify(object, null, 2) + '\n' + ) +} + +function cleanup () { + rimraf.sync(pkg) +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(cache) + mkdirp.sync(tmp) + writeMetadata(fullyPopulated) + t.end() +}) + +test('npm run-script start', function (t) { + common.npm(['run-script', 'start'], opts, testOutput.bind(null, t, 'start')) +}) + +test('npm run-script with args', function (t) { + common.npm(['run-script', 'start', '--', 'stop'], opts, testOutput.bind(null, t, 'stop')) +}) + +test('npm run-script with args that contain spaces', function (t) { + common.npm(['run-script', 'start', '--', 'hello world'], opts, testOutput.bind(null, t, 'hello world')) +}) + +test('npm run-script with args that contain single quotes', function (t) { + common.npm(['run-script', 'start', '--', 'they"re awesome'], opts, testOutput.bind(null, t, 'they"re awesome')) +}) + +test('npm run-script with args that contain double quotes', function (t) { + common.npm(['run-script', 'start', '--', 'what"s "up"?'], opts, testOutput.bind(null, t, 'what"s "up"?')) +}) + +test('npm run-script with args that contain ticks', function (t) { + common.npm(['run-script', 'start', '--', 'what\'s \'up\'?'], opts, testOutput.bind(null, t, 'what\'s \'up\'?')) +}) + +test('npm run-script with pre script', function (t) { + common.npm(['run-script', 'with-post'], opts, testOutput.bind(null, t, 'main;post')) +}) + +test('npm run-script with post script', function (t) { + common.npm(['run-script', 'with-pre'], opts, testOutput.bind(null, t, 'pre;main')) +}) + +test('npm run-script with both pre and post script', function (t) { + common.npm(['run-script', 'with-both'], opts, testOutput.bind(null, t, 'pre;main;post')) +}) + +test('npm run-script with both pre and post script and with args', function (t) { + common.npm(['run-script', 'with-both', '--', 'an arg'], opts, testOutput.bind(null, t, 'pre;an arg;post')) +}) + +test('npm run-script explicitly call pre script with arg', function (t) { + common.npm(['run-script', 'prewith-pre', '--', 'an arg'], opts, testOutput.bind(null, t, 'an arg')) +}) + +test('npm run-script test', function (t) { + common.npm(['run-script', 'test'], opts, function (er, code, stdout, stderr) { + t.ifError(er, 'npm run-script test ran without issue') + t.notOk(stderr, 'should not generate errors') + t.end() + }) +}) + +test('npm run-script env', function (t) { + common.npm(['run-script', 'env'], opts, function (er, code, stdout, stderr) { + t.ifError(er, 'using default env script') + t.notOk(stderr, 'should not generate errors') + t.ok(stdout.indexOf('npm_config_init_version') > 0, 'expected values in var list') + t.end() + }) +}) + +test('npm run-script nonexistent-script', function (t) { + common.npm(['run-script', 'nonexistent-script'], opts, function (er, code, stdout, stderr) { + t.ifError(er, 'npm run-script nonexistent-script did not cause npm to explode') + t.ok(stderr, 'should generate errors') + t.end() + }) +}) + +test('npm run-script restart when there isn\'t restart', function (t) { + common.npm(['run-script', 'restart'], opts, testOutput.bind(null, t, 'stop;start')) +}) + +test('npm run-script nonexistent-script with --if-present flag', function (t) { + common.npm(['run-script', '--if-present', 'nonexistent-script'], opts, function (er, code, stdout, stderr) { + t.ifError(er, 'npm run-script --if-present non-existent-script ran without issue') + t.notOk(stderr, 'should not generate errors') + t.end() + }) +}) + +test('npm run-script env vars accessible', function (t) { + process.env.run_script_foo_var = 'run_script_test_foo_val' + common.npm(['run-script', 'env-vars'], { + cwd: pkg + }, function (err, code, stdout, stderr) { + t.ifError(err, 'ran run-script without crashing') + t.equal(code, 0, 'exited normally') + t.equal(stderr, '', 'no error output') + t.match(stdout, + new RegExp(process.env.run_script_foo_var), + 'script had env access') + t.end() + }) +}) + +test('npm run-script package.json vars injected', function (t) { + common.npm(['run-script', 'package-env-vars'], { + cwd: pkg + }, function (err, code, stdout, stderr) { + t.ifError(err, 'ran run-script without crashing') + t.equal(code, 0, 'exited normally') + t.equal(stderr, '', 'no error output') + t.match(stdout, + new RegExp(fullyPopulated.run_script_foo_var), + 'script injected package.json value') + t.end() + }) +}) + +test('npm run-script package.json vars injected with prefix', function (t) { + common.npm(['run-script', 'prefixed-package-env-vars'], { + cwd: pkg + }, function (err, code, stdout, stderr) { + t.ifError(err, 'ran run-script without crashing') + t.equal(code, 0, 'exited normally') + t.equal(stderr, '', 'no error output') + t.match(stdout, + new RegExp(fullyPopulated.run_script_foo_var), + 'script injected npm_package-prefixed package.json value') + t.end() + }) +}) + +test('npm run-script env vars stripped npm-prefixed', function (t) { + process.env.npm_run_script_foo_var = 'run_script_test_foo_val' + common.npm(['run-script', 'npm-env-vars'], { + cwd: pkg + }, function (err, code, stdout, stderr) { + t.ifError(err, 'ran run-script without crashing') + t.equal(code, 0, 'exited normally') + t.equal(stderr, '', 'no error output') + t.notMatch(stdout, + new RegExp(process.env.npm_run_script_foo_var), + 'script stripped npm-prefixed env var') + t.end() + }) +}) + +test('npm run-script no-params (lifecycle only)', function (t) { + var expected = [ + 'Lifecycle scripts included in scripted:', + ' prestart', + ' echo prestart', + '' + ].join('\n') + + writeMetadata(lifecycleOnly) + + common.npm(['run-script'], opts, function (err, code, stdout, stderr) { + t.ifError(err, 'ran run-script without parameters without crashing') + t.notOk(code, 'npm exited without error code') + t.notOk(stderr, 'npm printed nothing to stderr') + t.equal(stdout, expected, 'got expected output') + t.end() + }) +}) + +test('npm run-script no-params (preversion only)', function (t) { + var expected = [ + 'Lifecycle scripts included in scripted:', + ' preversion', + ' echo preversion', + '' + ].join('\n') + + writeMetadata(preversionOnly) + + common.npm(['run-script'], opts, function (err, code, stdout, stderr) { + t.ifError(err, 'ran run-script without parameters without crashing') + t.notOk(code, 'npm exited without error code') + t.notOk(stderr, 'npm printed nothing to stderr') + t.equal(stdout, expected, 'got expected output') + t.end() + }) +}) + +test('npm run-script no-params (direct only)', function (t) { + var expected = [ + 'Scripts available in scripted via `npm run-script`:', + ' whoa', + ' echo whoa', + '' + ].join('\n') + + writeMetadata(directOnly) + + common.npm(['run-script'], opts, function (err, code, stdout, stderr) { + t.ifError(err, 'ran run-script without parameters without crashing') + t.notOk(code, 'npm exited without error code') + t.notOk(stderr, 'npm printed nothing to stderr') + t.equal(stdout, expected, 'got expected output') + t.end() + }) +}) + +test('npm run-script no-params (direct only)', function (t) { + var expected = [ + 'Lifecycle scripts included in scripted:', + ' prestart', + ' echo prestart', + '', + 'available via `npm run-script`:', + ' whoa', + ' echo whoa', + '' + ].join('\n') + + writeMetadata(both) + + common.npm(['run-script'], opts, function (err, code, stdout, stderr) { + t.ifError(err, 'ran run-script without parameters without crashing') + t.notOk(code, 'npm exited without error code') + t.notOk(stderr, 'npm printed nothing to stderr') + t.equal(stdout, expected, 'got expected output') + t.end() + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) diff --git a/node_modules/npm/test/tap/scripts-whitespace-windows.js b/node_modules/npm/test/tap/scripts-whitespace-windows.js new file mode 100644 index 00000000..f23f0625 --- /dev/null +++ b/node_modules/npm/test/tap/scripts-whitespace-windows.js @@ -0,0 +1,102 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap') + +var pkg = path.resolve(__dirname, 'scripts-whitespace-windows') +var tmp = path.resolve(pkg, 'tmp') +var cache = path.resolve(pkg, 'cache') +var dep = path.resolve(pkg, 'dep') + +var EXEC_OPTS = { cwd: pkg } + +var json = { + name: 'scripts-whitespace-windows', + version: '1.0.0', + description: 'a test', + repository: 'git://github.com/robertkowalski/bogus', + scripts: { + foo: 'foo --title \"Analysis of\" --recurse -d report src' + }, + dependencies: { + 'scripts-whitespace-windows-dep': '0.0.1' + }, + license: 'WTFPL' +} + +var dependency = { + name: 'scripts-whitespace-windows-dep', + version: '0.0.1', + bin: [ 'bin/foo' ] +} + +var foo = function () {/* +#!/usr/bin/env node + +if (process.argv.length === 8) + console.log('npm-test-fine') +*/}.toString().split('\n').slice(1, -1).join('\n') + +test('setup', function (t) { + cleanup() + mkdirp.sync(tmp) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + fs.writeFileSync( + path.join(pkg, 'README.md'), + "### THAT'S RIGHT\n" + ) + + mkdirp.sync(path.join(dep, 'bin')) + fs.writeFileSync( + path.join(dep, 'package.json'), + JSON.stringify(dependency, null, 2) + ) + fs.writeFileSync(path.join(dep, 'bin', 'foo'), foo) + + common.npm(['i', dep], { + cwd: pkg, + env: { + npm_config_cache: cache, + npm_config_tmp: tmp, + npm_config_prefix: pkg, + npm_config_global: 'false' + } + }, function (err, code, stdout, stderr) { + t.ifErr(err, 'npm i ' + dep + ' finished without error') + t.equal(code, 0, 'npm i ' + dep + ' exited ok') + t.notOk(stderr, 'no output stderr') + t.end() + }) +}) + +test('test', function (t) { + common.npm(['run', 'foo'], EXEC_OPTS, function (err, code, stdout, stderr) { + stderr = stderr.trim() + if (stderr) console.error(stderr) + t.ifErr(err, 'npm run finished without error') + t.equal(code, 0, 'npm run exited ok') + t.notOk(stderr, 'no output stderr: ' + stderr) + stdout = stdout.trim() + t.ok(/npm-test-fine/.test(stdout)) + t.end() + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} + diff --git a/node_modules/npm/test/tap/search.js b/node_modules/npm/test/tap/search.js new file mode 100644 index 00000000..0412e175 --- /dev/null +++ b/node_modules/npm/test/tap/search.js @@ -0,0 +1,276 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'search') +var cache = path.resolve(pkg, 'cache') +var registryCache = path.resolve(cache, 'localhost_1337', '-', 'all') +var cacheJsonFile = path.resolve(registryCache, '.cache.json') + +var timeMock = { + epoch: 1411727900, + future: 1411727900 + 100, + all: 1411727900 + 25, + since: 0 // filled by since server callback +} + +var EXEC_OPTS = {} + +var mocks = { + /* Since request, always response with an _update time > the time requested */ + sinceFuture: function (server) { + server.filteringPathRegEx(/startkey=[^&]*/g, function (s) { + var _allMock = JSON.parse(JSON.stringify(allMock)) + timeMock.since = _allMock._updated = s.replace('startkey=', '') + server.get('/-/all/since?stale=update_after&' + s) + .reply(200, _allMock) + return s + }) + }, + allFutureUpdatedOnly: function (server) { + server.get('/-/all') + .reply(200, stringifyUpdated(timeMock.future)) + }, + all: function (server) { + server.get('/-/all') + .reply(200, allMock) + } +} + +test('No previous cache, init cache triggered by first search', function (t) { + cleanup() + + mr({ port: common.port, plugin: mocks.allFutureUpdatedOnly }, function (err, s) { + t.ifError(err, 'mock registry started') + common.npm([ + 'search', 'do not do extra search work on my behalf', + '--registry', common.registry, + '--cache', cache, + '--loglevel', 'silent', + '--color', 'always' + ], + EXEC_OPTS, + function (err, code) { + s.close() + t.equal(code, 0, 'search finished successfully') + t.ifErr(err, 'search finished successfully') + + t.ok( + fs.existsSync(cacheJsonFile), + cacheJsonFile + ' expected to have been created' + ) + + var cacheData = JSON.parse(fs.readFileSync(cacheJsonFile, 'utf8')) + t.equal(cacheData._updated, String(timeMock.future)) + t.end() + }) + }) +}) + +test('previous cache, _updated set, should trigger since request', function (t) { + setupCache() + + function m (server) { + [ mocks.all, mocks.sinceFuture ].forEach(function (m) { + m(server) + }) + } + mr({ port: common.port, plugin: m }, function (err, s) { + t.ifError(err, 'mock registry started') + common.npm([ + 'search', 'do not do extra search work on my behalf', + '--registry', common.registry, + '--cache', cache, + '--loglevel', 'silly', + '--color', 'always' + ], + EXEC_OPTS, + function (err, code) { + s.close() + t.equal(code, 0, 'search finished successfully') + t.ifErr(err, 'search finished successfully') + + var cacheData = JSON.parse(fs.readFileSync(cacheJsonFile, 'utf8')) + t.equal( + cacheData._updated, + timeMock.since, + 'cache update time gotten from since response' + ) + t.end() + }) + }) +}) + +var searches = [ + { + term: 'f36b6a6123da50959741e2ce4d634f96ec668c56', + description: 'non-regex', + location: 241 + }, + { + term: '/f36b6a6123da50959741e2ce4d634f96ec668c56/', + description: 'regex', + location: 241 + } +] + +searches.forEach(function (search) { + test(search.description + ' search in color', function (t) { + cleanup() + mr({ port: common.port, plugin: mocks.all }, function (er, s) { + common.npm([ + 'search', search.term, + '--registry', common.registry, + '--cache', cache, + '--loglevel', 'silent', + '--color', 'always' + ], + EXEC_OPTS, + function (err, code, stdout) { + s.close() + t.equal(code, 0, 'search finished successfully') + t.ifErr(err, 'search finished successfully') + // \033 == \u001B + var markStart = '\u001B\\[[0-9][0-9]m' + var markEnd = '\u001B\\[0m' + + var re = new RegExp(markStart + '.*?' + markEnd) + + var cnt = stdout.search(re) + t.equal( + cnt, + search.location, + search.description + ' search for ' + search.term + ) + t.end() + }) + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} + +function setupCache () { + cleanup() + mkdirp.sync(cache) + mkdirp.sync(registryCache) + var res = fs.writeFileSync(cacheJsonFile, stringifyUpdated(timeMock.epoch)) + if (res) throw new Error('Creating cache file failed') +} + +function stringifyUpdated (time) { + return JSON.stringify({ _updated: String(time) }) +} + +var allMock = { + '_updated': timeMock.all, + 'generator-frontcow': { + 'name': 'generator-frontcow', + 'description': 'f36b6a6123da50959741e2ce4d634f96ec668c56 This is a fake description to ensure we do not accidentally search the real npm registry or use some kind of cache', + 'dist-tags': { + 'latest': '0.1.19' + }, + 'maintainers': [ + { + 'name': 'bcabanes', + 'email': 'contact@benjamincabanes.com' + } + ], + 'homepage': 'https://github.com/bcabanes/generator-frontcow', + 'keywords': [ + 'sass', + 'frontend', + 'yeoman-generator', + 'atomic', + 'design', + 'sass', + 'foundation', + 'foundation5', + 'atomic design', + 'bourbon', + 'polyfill', + 'font awesome' + ], + 'repository': { + 'type': 'git', + 'url': 'https://github.com/bcabanes/generator-frontcow' + }, + 'author': { + 'name': 'ben', + 'email': 'contact@benjamincabanes.com', + 'url': 'https://github.com/bcabanes' + }, + 'bugs': { + 'url': 'https://github.com/bcabanes/generator-frontcow/issues' + }, + 'license': 'MIT', + 'readmeFilename': 'README.md', + 'time': { + 'modified': '2014-10-03T02:26:18.406Z' + }, + 'versions': { + '0.1.19': 'latest' + } + }, + 'marko': { + 'name': 'marko', + 'description': 'Marko is an extensible, streaming, asynchronous, high performance, HTML-based templating language that can be used in Node.js or in the browser.', + 'dist-tags': { + 'latest': '1.2.16' + }, + 'maintainers': [ + { + 'name': 'pnidem', + 'email': 'pnidem@gmail.com' + }, + { + 'name': 'philidem', + 'email': 'phillip.idem@gmail.com' + } + ], + 'homepage': 'https://github.com/raptorjs/marko', + 'keywords': [ + 'templating', + 'template', + 'async', + 'streaming' + ], + 'repository': { + 'type': 'git', + 'url': 'https://github.com/raptorjs/marko.git' + }, + 'author': { + 'name': 'Patrick Steele-Idem', + 'email': 'pnidem@gmail.com' + }, + 'bugs': { + 'url': 'https://github.com/raptorjs/marko/issues' + }, + 'license': 'Apache License v2.0', + 'readmeFilename': 'README.md', + 'users': { + 'pnidem': true + }, + 'time': { + 'modified': '2014-10-03T02:27:31.775Z' + }, + 'versions': { + '1.2.16': 'latest' + } + } +} diff --git a/node_modules/npm/test/tap/semver-doc.js b/node_modules/npm/test/tap/semver-doc.js new file mode 100644 index 00000000..963cace1 --- /dev/null +++ b/node_modules/npm/test/tap/semver-doc.js @@ -0,0 +1,12 @@ +var test = require("tap").test + +test("semver doc is up to date", function (t) { + var path = require("path") + var moddoc = path.join(__dirname, "../../node_modules/semver/README.md") + var mydoc = path.join(__dirname, "../../doc/misc/semver.md") + var fs = require("fs") + var mod = fs.readFileSync(moddoc, "utf8").replace(/semver\(1\)/, "semver(7)") + var my = fs.readFileSync(mydoc, "utf8") + t.equal(my, mod) + t.end() +}) diff --git a/node_modules/npm/test/tap/semver-tag.js b/node_modules/npm/test/tap/semver-tag.js new file mode 100644 index 00000000..03dcdf85 --- /dev/null +++ b/node_modules/npm/test/tap/semver-tag.js @@ -0,0 +1,15 @@ +// should not allow tagging with a valid semver range +var common = require("../common-tap.js") +var test = require("tap").test + +test("try to tag with semver range as tag name", function (t) { + var cmd = ["tag", "zzzz@1.2.3", "v2.x", "--registry=http://localhost"] + common.npm(cmd, { + stdio: "pipe" + }, function (er, code, so, se) { + if (er) throw er + t.similar(se, /Tag name must not be a valid SemVer range: v2.x\n/) + t.equal(code, 1) + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/shrinkwrap-dev-dependency.js b/node_modules/npm/test/tap/shrinkwrap-dev-dependency.js new file mode 100644 index 00000000..a124c2b7 --- /dev/null +++ b/node_modules/npm/test/tap/shrinkwrap-dev-dependency.js @@ -0,0 +1,90 @@ +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var npm = npm = require('../../') + +var pkg = path.resolve(__dirname, 'shrinkwrap-dev-dependency') + +test("shrinkwrap doesn't strip out the dependency", function (t) { + t.plan(1) + + mr({port: common.port}, function (er, s) { + setup(function (err) { + if (err) return t.fail(err) + + npm.install('.', function (err) { + if (err) return t.fail(err) + + npm.commands.shrinkwrap([], true, function (err, results) { + if (err) return t.fail(err) + + t.deepEqual(results, desired) + s.close() + t.end() + }) + }) + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +var desired = { + name: 'npm-test-shrinkwrap-dev-dependency', + version: '0.0.0', + dependencies: { + request: { + version: '0.9.0', + from: 'request@0.9.0', + resolved: common.registry + '/request/-/request-0.9.0.tgz' + }, + underscore: { + version: '1.3.1', + from: 'underscore@1.3.1', + resolved: common.registry + '/underscore/-/underscore-1.3.1.tgz' + } + } +} + +var json = { + author: 'Domenic Denicola', + name: 'npm-test-shrinkwrap-dev-dependency', + version: '0.0.0', + dependencies: { + request: '0.9.0', + underscore: '1.3.1' + }, + devDependencies: { + underscore: '1.5.1' + } +} + +function setup (cb) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync(path.join(pkg, 'package.json'), JSON.stringify(json, null, 2)) + process.chdir(pkg) + + var opts = { + cache: path.resolve(pkg, 'cache'), + registry: common.registry, + // important to make sure devDependencies don't get stripped + dev: true + } + npm.load(opts, cb) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/shrinkwrap-empty-deps.js b/node_modules/npm/test/tap/shrinkwrap-empty-deps.js new file mode 100644 index 00000000..32cbd5eb --- /dev/null +++ b/node_modules/npm/test/tap/shrinkwrap-empty-deps.js @@ -0,0 +1,78 @@ +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'shrinkwrap-empty-deps') + +var EXEC_OPTS = { cwd: pkg } + +var json = { + author: 'Rockbert', + name: 'shrinkwrap-empty-deps', + version: '0.0.0', + dependencies: {}, + devDependencies: {} +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + + process.chdir(pkg) + t.end() +}) + +test('returns a list of removed items', function (t) { + mr({ port: common.port }, function (er, s) { + common.npm( + [ + '--registry', common.registry, + '--loglevel', 'silent', + 'shrinkwrap' + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, 'shrinkwrap ran without issue') + t.notOk(code, 'shrinkwrap ran without raising error code') + + fs.readFile(path.resolve(pkg, 'npm-shrinkwrap.json'), function (err, desired) { + t.ifError(err, 'read npm-shrinkwrap.json without issue') + t.same( + { + 'name': 'shrinkwrap-empty-deps', + 'version': '0.0.0', + 'dependencies': {} + }, + JSON.parse(desired), + 'shrinkwrap handled empty deps without exploding' + ) + + s.close() + t.end() + }) + } + ) + }) +}) + +test('cleanup', function (t) { + cleanup() + + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/shrinkwrap-local-dependency.js b/node_modules/npm/test/tap/shrinkwrap-local-dependency.js new file mode 100644 index 00000000..ffbde657 --- /dev/null +++ b/node_modules/npm/test/tap/shrinkwrap-local-dependency.js @@ -0,0 +1,122 @@ +var test = require("tap").test +var path = require("path") +var fs = require("fs") +var osenv = require("osenv") +var rimraf = require("rimraf") +var mkdirp = require("mkdirp") +var common = require("../common-tap.js") + +var PKG_DIR = path.resolve(__dirname, "shrinkwrap-local-dependency") +var CACHE_DIR = path.resolve(PKG_DIR, "cache") +var DEP_DIR = path.resolve(PKG_DIR, "dep") + +var desired = { + "name": "npm-test-shrinkwrap-local-dependency", + "version": "0.0.0", + "dependencies": { + "npm-test-shrinkwrap-local-dependency-dep": { + "version": "0.0.0", + "from": "dep", + "resolved": "file:dep" + } + } +} + +var root = { + "author": "Thomas Torp", + "name": "npm-test-shrinkwrap-local-dependency", + "version": "0.0.0", + "dependencies": { + "npm-test-shrinkwrap-local-dependency-dep": "file:./dep" + } +} + +var dependency = { + "author": "Thomas Torp", + "name": "npm-test-shrinkwrap-local-dependency-dep", + "version": "0.0.0" +} + + +test("shrinkwrap uses resolved with file: on local deps", function(t) { + setup() + + common.npm( + ["--cache="+CACHE_DIR, "--loglevel=silent", "install", "."], + {}, + function (err, code) { + t.ifError(err, "npm install worked") + t.equal(code, 0, "npm exited normally") + + common.npm( + ["--cache="+CACHE_DIR, "--loglevel=silent", "shrinkwrap"], + {}, + function (err, code) { + t.ifError(err, "npm shrinkwrap worked") + t.equal(code, 0, "npm exited normally") + + fs.readFile("npm-shrinkwrap.json", { encoding : "utf8" }, function (err, data) { + t.ifError(err, "read file correctly") + t.deepEqual(JSON.parse(data), desired, "shrinkwrap looks correct") + + t.end() + }) + } + ) + } + ) +}) + +test('"npm install" should install local packages from shrinkwrap', function (t) { + cleanNodeModules() + + common.npm( + ["--cache="+CACHE_DIR, "--loglevel=silent", "install", "."], + {}, + function (err, code) { + t.ifError(err, "install ran correctly") + t.notOk(code, "npm install exited with code 0") + var dependencyPackageJson = path.resolve( + PKG_DIR, + "node_modules/npm-test-shrinkwrap-local-dependency-dep/package.json" + ) + t.ok( + JSON.parse(fs.readFileSync(dependencyPackageJson, "utf8")), + "package with local dependency installed from shrinkwrap" + ) + + t.end() + } + ) +}) + +test("cleanup", function(t) { + cleanup() + t.end() +}) + +function setup() { + cleanup() + mkdirp.sync(PKG_DIR) + mkdirp.sync(CACHE_DIR) + mkdirp.sync(DEP_DIR) + fs.writeFileSync( + path.resolve(PKG_DIR, "package.json"), + JSON.stringify(root, null, 2) + ) + fs.writeFileSync( + path.resolve(DEP_DIR, "package.json"), + JSON.stringify(dependency, null, 2) + ) + process.chdir(PKG_DIR) +} + +function cleanNodeModules() { + rimraf.sync(path.resolve(PKG_DIR, "node_modules")) +} + +function cleanup() { + process.chdir(osenv.tmpdir()) + cleanNodeModules() + rimraf.sync(PKG_DIR) +} diff --git a/node_modules/npm/test/tap/shrinkwrap-prod-dependency.js b/node_modules/npm/test/tap/shrinkwrap-prod-dependency.js new file mode 100644 index 00000000..5bc83437 --- /dev/null +++ b/node_modules/npm/test/tap/shrinkwrap-prod-dependency.js @@ -0,0 +1,93 @@ +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var npm = npm = require('../../') + +var common = require('../common-tap.js') +var pkg = path.resolve(__dirname, 'shrinkwrap-prod-dependency') + +test("shrinkwrap --dev doesn't strip out prod dependencies", function (t) { + t.plan(1) + + mr({port: common.port}, function (er, s) { + setup({}, function (err) { + if (err) return t.fail(err) + + npm.install('.', function (err) { + if (err) return t.fail(err) + + npm.config.set('dev', true) + npm.commands.shrinkwrap([], true, function (err, results) { + if (err) return t.fail(err) + + t.deepEqual(results, desired) + s.close() + t.end() + }) + }) + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +var desired = { + name: 'npm-test-shrinkwrap-prod-dependency', + version: '0.0.0', + dependencies: { + request: { + version: '0.9.0', + from: 'request@0.9.0', + resolved: common.registry + '/request/-/request-0.9.0.tgz' + }, + underscore: { + version: '1.5.1', + from: 'underscore@1.5.1', + resolved: common.registry + '/underscore/-/underscore-1.5.1.tgz' + } + } +} + +var json = { + author: 'Domenic Denicola', + name: 'npm-test-shrinkwrap-prod-dependency', + version: '0.0.0', + dependencies: { + request: '0.9.0' + }, + devDependencies: { + underscore: '1.5.1' + } +} + +function setup (opts, cb) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync(path.join(pkg, 'package.json'), JSON.stringify(json, null, 2)) + process.chdir(pkg) + + var allOpts = { + cache: path.resolve(pkg, 'cache'), + registry: common.registry + } + + for (var key in opts) { + allOpts[key] = opts[key] + } + + npm.load(allOpts, cb) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/shrinkwrap-scoped-auth.js b/node_modules/npm/test/tap/shrinkwrap-scoped-auth.js new file mode 100644 index 00000000..79414ccd --- /dev/null +++ b/node_modules/npm/test/tap/shrinkwrap-scoped-auth.js @@ -0,0 +1,108 @@ +var resolve = require("path").resolve +var writeFileSync = require("graceful-fs").writeFileSync + +var mkdirp = require("mkdirp") +var mr = require("npm-registry-mock") +var osenv = require("osenv") +var rimraf = require("rimraf") +var test = require("tap").test + +var common = require("../common-tap.js") +var toNerfDart = require("../../lib/config/nerf-dart.js") + +var pkg = resolve(__dirname, "shrinkwrap-scoped-auth") +var outfile = resolve(pkg, "_npmrc") +var modules = resolve(pkg, "node_modules") +var tarballPath = "/scoped-underscore/-/scoped-underscore-1.3.1.tgz" +var tarballURL = common.registry + tarballPath +var tarball = resolve(__dirname, "../fixtures/scoped-underscore-1.3.1.tgz") + +var server + +var EXEC_OPTS = { + cwd : pkg +} + +function mocks (server) { + var auth = "Bearer 0xabad1dea" + server.get(tarballPath, { authorization : auth }).replyWithFile(200, tarball) + server.get(tarballPath).reply(401, { + error : "unauthorized", + reason : "You are not authorized to access this db." + }) +} + +test("setup", function (t) { + mr({ port : common.port, plugin : mocks }, function (err, s) { + server = s + t.ok(s, "set up mock registry") + setup() + t.end() + }) +}) + +test("authed npm install with shrinkwrapped scoped package", function (t) { + common.npm( + [ + "install", + "--loglevel", "silent", + "--fetch-retries", 0, + "--userconfig", outfile + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, "test runner executed without error") + t.equal(code, 0, "npm install exited OK") + t.notOk(stderr, "no output on stderr") + t.equal( + stdout, + "@scoped/underscore@1.3.1 node_modules/@scoped/underscore\n", + "module installed where expected" + ) + + t.end() + } + ) +}) + +test("cleanup", function (t) { + server.close() + cleanup() + t.end() +}) + +var contents = "@scoped:registry="+common.registry+"\n" + + toNerfDart(common.registry)+":_authToken=0xabad1dea\n" + +var json = { + name : "test-package-install", + version : "1.0.0" +} + +var shrinkwrap = { + name : "test-package-install", + version : "1.0.0", + dependencies : { + "@scoped/underscore" : { + resolved : tarballURL, + from : ">=1.3.1 <2", + version : "1.3.1" + } + } +} + +function setup () { + cleanup() + mkdirp.sync(modules) + writeFileSync(resolve(pkg, "package.json"), JSON.stringify(json, null, 2)+"\n") + writeFileSync(outfile, contents) + writeFileSync( + resolve(pkg, "npm-shrinkwrap.json"), + JSON.stringify(shrinkwrap, null, 2)+"\n" + ) +} + +function cleanup() { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/shrinkwrap-shared-dev-dependency.js b/node_modules/npm/test/tap/shrinkwrap-shared-dev-dependency.js new file mode 100644 index 00000000..a6cddae3 --- /dev/null +++ b/node_modules/npm/test/tap/shrinkwrap-shared-dev-dependency.js @@ -0,0 +1,90 @@ +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var npm = npm = require('../../') + +var pkg = path.resolve(__dirname, 'shrinkwrap-shared-dev-dependency') + +test("shrinkwrap doesn't strip out the shared dependency", function (t) { + t.plan(1) + + mr({ port: common.port }, function (er, s) { + setup(function (err) { + if (err) return t.fail(err) + + npm.install('.', function (err) { + if (err) return t.fail(err) + + npm.commands.shrinkwrap([], true, function (err, results) { + if (err) return t.fail(err) + + t.deepEqual(results, desired) + s.close() + t.end() + }) + }) + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +var desired = { + name: 'npm-test-shrinkwrap-shared-dev-dependency', + version: '0.0.0', + dependencies: { + 'test-package-with-one-dep': { + version: '0.0.0', + from: 'test-package-with-one-dep@0.0.0', + resolved: common.registry + + '/test-package-with-one-dep/-/test-package-with-one-dep-0.0.0.tgz' + }, + 'test-package': { + version: '0.0.0', + from: 'test-package@0.0.0', + resolved: common.registry + '/test-package/-/test-package-0.0.0.tgz' + } + } +} + +var json = { + author: 'Domenic Denicola', + name: 'npm-test-shrinkwrap-shared-dev-dependency', + version: '0.0.0', + dependencies: { + 'test-package-with-one-dep': '0.0.0' + }, + devDependencies: { + 'test-package': '0.0.0' + } +} + +function setup (cb) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync(path.join(pkg, 'package.json'), JSON.stringify(json, null, 2)) + process.chdir(pkg) + + var opts = { + cache: path.resolve(pkg, 'cache'), + registry: common.registry, + // important to make sure devDependencies don't get stripped + dev: true + } + npm.load(opts, cb) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/sorted-package-json.js b/node_modules/npm/test/tap/sorted-package-json.js new file mode 100644 index 00000000..726b56f4 --- /dev/null +++ b/node_modules/npm/test/tap/sorted-package-json.js @@ -0,0 +1,95 @@ +var test = require("tap").test + , path = require("path") + , rimraf = require("rimraf") + , mkdirp = require("mkdirp") + , spawn = require("child_process").spawn + , npm = require.resolve("../../bin/npm-cli.js") + , node = process.execPath + , pkg = path.resolve(__dirname, "sorted-package-json") + , tmp = path.join(pkg, "tmp") + , cache = path.join(pkg, "cache") + , fs = require("fs") + , common = require("../common-tap.js") + , mr = require("npm-registry-mock") + , osenv = require("osenv") + + +test("sorting dependencies", function (t) { + var packageJson = path.resolve(pkg, "package.json") + + cleanup() + mkdirp.sync(cache) + mkdirp.sync(tmp) + setup() + + var before = JSON.parse(fs.readFileSync(packageJson).toString()) + + mr({port : common.port}, function (er, s) { + // underscore is already in the package.json, + // but --save will trigger a rewrite with sort + var child = spawn(node, [npm, "install", "--save", "underscore@1.3.3", "--no-progress", "--loglevel=error"], { + cwd: pkg, + env: { + "npm_config_registry": common.registry, + "npm_config_cache": cache, + "npm_config_tmp": tmp, + "npm_config_prefix": pkg, + "npm_config_global": "false", + HOME: process.env.HOME, + Path: process.env.PATH, + PATH: process.env.PATH + }, + stdio: ['ignore', 'ignore', process.stderr] + }) + + child.on("close", function (code) { + t.equal(code, 0, "npm install exited with code") + var result = fs.readFileSync(packageJson).toString() + , resultAsJson = JSON.parse(result) + + s.close() + + t.same(Object.keys(resultAsJson.dependencies), + Object.keys(before.dependencies).sort()) + + t.notSame(Object.keys(resultAsJson.dependencies), + Object.keys(before.dependencies)) + + t.ok(resultAsJson.dependencies.underscore) + t.ok(resultAsJson.dependencies.request) + t.end() + }) + }) +}) + +test("cleanup", function (t) { + cleanup() + t.pass("cleaned up") + t.end() +}) + +function setup() { + mkdirp.sync(pkg) + + fs.writeFileSync(path.resolve(pkg, "package.json"), JSON.stringify({ + "name": "sorted-package-json", + "version": "0.0.0", + "description": "", + "main": "index.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "author": "Rocko Artischocko", + "license": "ISC", + "dependencies": { + "underscore": "^1.3.3", + "request": "^0.9.0" + } + }, null, 2), "utf8") +} + +function cleanup() { + process.chdir(osenv.tmpdir()) + rimraf.sync(cache) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/spawn-enoent-help.js b/node_modules/npm/test/tap/spawn-enoent-help.js new file mode 100644 index 00000000..70fb078f --- /dev/null +++ b/node_modules/npm/test/tap/spawn-enoent-help.js @@ -0,0 +1,34 @@ +var path = require("path") +var test = require("tap").test +var rimraf = require("rimraf") +var mkdirp = require("mkdirp") +var common = require("../common-tap.js") + +var pkg = path.resolve(__dirname, "spawn-enoent-help") + +test("setup", function (t) { + rimraf.sync(pkg) + mkdirp.sync(pkg) + t.end() +}) + +test("enoent help", function (t) { + common.npm(["help", "config"], { + cwd: pkg, + env: { + PATH: "", + Path: "", + "npm_config_loglevel": "warn", + "npm_config_viewer": "woman" + } + }, function (er, code, sout, serr) { + t.similar(serr, /Check if the file 'emacsclient' is present./) + t.equal(global.cooked, undefined, "Don't leak into global scope") + t.end() + }) +}) + +test("clean", function (t) { + rimraf.sync(pkg) + t.end() +}) diff --git a/node_modules/npm/test/tap/spawn-enoent.js b/node_modules/npm/test/tap/spawn-enoent.js new file mode 100644 index 00000000..29b70f6f --- /dev/null +++ b/node_modules/npm/test/tap/spawn-enoent.js @@ -0,0 +1,40 @@ +var path = require("path") +var test = require("tap").test +var fs = require("fs") +var rimraf = require("rimraf") +var mkdirp = require("mkdirp") +var common = require("../common-tap.js") + +var pkg = path.resolve(__dirname, "spawn-enoent") +var pj = JSON.stringify({ + name:"x", + version: "1.2.3", + scripts: { start: "wharble-garble-blorst" } +}, null, 2) + "\n" + + +test("setup", function (t) { + rimraf.sync(pkg) + mkdirp.sync(pkg) + fs.writeFileSync(pkg + "/package.json", pj) + t.end() +}) + +test("enoent script", function (t) { + common.npm(["start"], { + cwd: pkg, + env: { + PATH: process.env.PATH, + Path: process.env.Path, + "npm_config_loglevel": "warn" + } + }, function (er, code, sout, serr) { + t.similar(serr, /npm ERR! Failed at the x@1\.2\.3 start script 'wharble-garble-blorst'\./) + t.end() + }) +}) + +test("clean", function (t) { + rimraf.sync(pkg) + t.end() +}) diff --git a/node_modules/npm/test/tap/splat-with-only-prerelease-to-latest.js b/node_modules/npm/test/tap/splat-with-only-prerelease-to-latest.js new file mode 100644 index 00000000..b212b86a --- /dev/null +++ b/node_modules/npm/test/tap/splat-with-only-prerelease-to-latest.js @@ -0,0 +1,80 @@ +'use strict' +var test = require('tap').test +var npm = require('../../lib/npm') +var stream = require('readable-stream') + +// set up environment +require('../common-tap.js') + +var moduleName = 'xyzzy-wibble' +var testModule = { + name: moduleName, + 'dist-tags': { + latest: '1.3.0-a' + }, + versions: { + '1.0.0-a': { + name: moduleName, + version: '1.0.0-a', + dist: { + shasum: 'da39a3ee5e6b4b0d3255bfef95601890afd80709', + tarball: 'http://registry.npmjs.org/aproba/-/xyzzy-wibble-1.0.0-a.tgz' + } + }, + '1.1.0-a': { + name: moduleName, + version: '1.1.0-a', + dist: { + shasum: 'da39a3ee5e6b4b0d3255bfef95601890afd80709', + tarball: 'http://registry.npmjs.org/aproba/-/xyzzy-wibble-1.1.0-a.tgz' + } + }, + '1.2.0-a': { + name: moduleName, + version: '1.2.0-a', + dist: { + shasum: 'da39a3ee5e6b4b0d3255bfef95601890afd80709', + tarball: 'http://registry.npmjs.org/aproba/-/xyzzy-wibble-1.2.0-a.tgz' + } + }, + '1.3.0-a': { + name: moduleName, + version: '1.3.0-a', + dist: { + shasum: 'da39a3ee5e6b4b0d3255bfef95601890afd80709', + tarball: 'http://registry.npmjs.org/aproba/-/xyzzy-wibble-1.3.0-a.tgz' + } + } + } +} + +test('setup', function (t) { + npm.load(function () { + npm.config.set('loglevel', 'silly') + npm.registry = { + get: function (uri, opts, cb) { + setImmediate(function () { + cb(null, testModule, null, {statusCode: 200}) + }) + }, + fetch: function (u, opts, cb) { + setImmediate(function () { + var empty = new stream.Readable() + empty.push(null) + cb(null, empty) + }) + } + } + t.end() + }) +}) + +test('splat', function (t) { + t.plan(3) + var addNamed = require('../../lib/cache/add-named.js') + addNamed('xyzzy-wibble', '*', testModule, function (err, pkg) { + t.error(err, 'Succesfully resolved a splat package') + t.is(pkg.name, moduleName) + t.is(pkg.version, testModule['dist-tags'].latest) + }) +}) diff --git a/node_modules/npm/test/tap/startstop.js b/node_modules/npm/test/tap/startstop.js new file mode 100644 index 00000000..b17a303c --- /dev/null +++ b/node_modules/npm/test/tap/startstop.js @@ -0,0 +1,74 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap') + +var pkg = path.resolve(__dirname, 'startstop') + +var EXEC_OPTS = { cwd: pkg } + +var json = { + name: 'startstop', + version: '1.2.3', + scripts: { + start: 'node -e \"console.log(\'start\')\"', + stop: 'node -e \"console.log(\'stop\')\"' + } +} + +function testOutput (t, command, er, code, stdout, stderr) { + t.notOk(code, 'npm ' + command + ' exited with code 0') + + if (stderr) throw new Error('npm ' + command + ' stderr: ' + stderr.toString()) + + stdout = stdout.trim().split(/\n|\r/) + stdout = stdout[stdout.length - 1] + t.equal(stdout, command) + t.end() +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + t.end() +}) + +test('npm start', function (t) { + common.npm(['start'], EXEC_OPTS, testOutput.bind(null, t, 'start')) +}) + +test('npm stop', function (t) { + common.npm(['stop'], EXEC_OPTS, testOutput.bind(null, t, 'stop')) +}) + +test('npm restart', function (t) { + common.npm(['restart'], EXEC_OPTS, function (er, c, stdout) { + if (er) throw er + + var output = stdout.split('\n').filter(function (val) { + return val.match(/^s/) + }) + + t.same(output.sort(), ['start', 'stop'].sort()) + t.end() + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/tag-version-prefix.js b/node_modules/npm/test/tap/tag-version-prefix.js new file mode 100644 index 00000000..f4ba32b1 --- /dev/null +++ b/node_modules/npm/test/tap/tag-version-prefix.js @@ -0,0 +1,93 @@ +var common = require('../common-tap.js') +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var npm = require('../../lib/npm.js') + +var pkg = path.resolve(__dirname, 'version-message-config') +var cache = path.resolve(pkg, 'cache') +var npmrc = path.resolve(pkg, '.npmrc') +var packagePath = path.resolve(pkg, 'package.json') + +var json = { name: 'blah', version: '0.1.2' } + +var configContents = 'sign-git-tag=false\nmessage=":bookmark: %s"\n' + +test('npm version <semver> with message config', function (t) { + setup() + + npm.load({ prefix: pkg, userconfig: npmrc }, function () { + var git = require('../../lib/utils/git.js') + + common.makeGitRepo({ path: pkg }, function (er) { + t.ifErr(er, 'git bootstrap ran without error') + + common.npm( + [ + '--userconfig', npmrc, + 'config', + 'set', + 'tag-version-prefix', + 'q' + ], + { cwd: pkg, env: { PATH: process.env.PATH } }, + function (err, code, stdout, stderr) { + t.ifError(err, 'npm config ran without issue') + t.notOk(code, 'exited with a non-error code') + t.notOk(stderr, 'no error output') + + common.npm( + [ + 'version', + 'patch', + '--loglevel', 'silent' + // package config is picked up from env + ], + { cwd: pkg, env: { PATH: process.env.PATH } }, + function (err, code, stdout, stderr) { + t.ifError(err, 'npm version ran without issue') + t.notOk(code, 'exited with a non-error code') + t.notOk(stderr, 'no error output') + + git.whichAndExec( + ['tag'], + { cwd: pkg, env: process.env }, + function (er, tags, stderr) { + t.ok(tags.match(/q0\.1\.3/g), 'tag was created by version' + tags) + t.end() + } + ) + } + ) + } + ) + } + ) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + // windows fix for locked files + process.chdir(osenv.tmpdir()) + + rimraf.sync(pkg) +} + +function setup () { + cleanup() + mkdirp.sync(cache) + process.chdir(pkg) + + fs.writeFileSync(packagePath, JSON.stringify(json), 'utf8') + fs.writeFileSync(npmrc, configContents, 'ascii') +} diff --git a/node_modules/npm/test/tap/team.js b/node_modules/npm/test/tap/team.js new file mode 100644 index 00000000..4bfcbadd --- /dev/null +++ b/node_modules/npm/test/tap/team.js @@ -0,0 +1,136 @@ +var fs = require('fs') +var path = require('path') +var rimraf = require('rimraf') +var mr = require('npm-registry-mock') + +var test = require('tap').test +var common = require('../common-tap.js') + +var server + +test('setup', function (t) { + mr({port: common.port}, function (err, s) { + t.ifError(err, 'registry mocked successfully') + server = s + t.end() + }) +}) + +test('team create basic', function (t) { + var teamData = { + name: 'test', + scope_id: 1234, + created: '2015-07-23T18:07:49.959Z', + updated: '2015-07-23T18:07:49.959Z', + deleted: null + } + server.put('/-/org/myorg/team', JSON.stringify({ + name: teamData.name + })).reply(200, teamData) + common.npm([ + 'team', 'create', 'myorg:' + teamData.name, + '--registry', common.registry, + '--loglevel', 'silent' + ], {}, function (err, code, stdout, stderr) { + t.ifError(err, 'npm team') + t.equal(code, 0, 'exited OK') + t.equal(stderr, '', 'no error output') + t.same(JSON.parse(stdout), teamData) + t.end() + }) +}) + +test('team destroy', function (t) { + var teamData = { + name: 'myteam', + scope_id: 1234, + created: '2015-07-23T18:07:49.959Z', + updated: '2015-07-23T18:07:49.959Z', + deleted: '2015-07-23T18:27:27.178Z' + } + server.delete('/-/team/myorg/' + teamData.name).reply(200, teamData) + common.npm([ + 'team', 'destroy', 'myorg:' + teamData.name, + '--registry', common.registry, + '--loglevel', 'silent' + ], {}, function (err, code, stdout, stderr) { + t.ifError(err, 'npm team') + t.equal(code, 0, 'exited OK') + t.equal(stderr, '', 'no error output') + t.same(JSON.parse(stdout), teamData) + t.end() + }) +}) + +test('team add', function (t) { + var user = 'zkat' + server.put('/-/team/myorg/myteam/user', JSON.stringify({ + user: user + })).reply(200) + common.npm([ + 'team', 'add', 'myorg:myteam', user, + '--registry', common.registry, + '--loglevel', 'silent' + ], {}, function (err, code, stdout, stderr) { + t.ifError(err, 'npm team') + t.equal(code, 0, 'exited OK') + t.equal(stderr, '', 'no error output') + t.end() + }) +}) + +test('team rm', function (t) { + var user = 'zkat' + server.delete('/-/team/myorg/myteam/user', JSON.stringify({ + user: user + })).reply(200) + common.npm([ + 'team', 'rm', 'myorg:myteam', user, + '--registry', common.registry, + '--loglevel', 'silent' + ], {}, function (err, code, stdout, stderr) { + t.ifError(err, 'npm team') + t.equal(code, 0, 'exited OK') + t.equal(stderr, '', 'no error output') + t.end() + }) +}) + +test('team ls (on org)', function (t) { + var teams = ['myorg:team1', 'myorg:team2', 'myorg:team3'] + server.get('/-/org/myorg/team?format=cli').reply(200, teams) + common.npm([ + 'team', 'ls', 'myorg', + '--registry', common.registry, + '--loglevel', 'silent' + ], {}, function (err, code, stdout, stderr) { + t.ifError(err, 'npm team') + t.equal(code, 0, 'exited OK') + t.equal(stderr, '', 'no error output') + t.same(JSON.parse(stdout), teams) + t.end() + }) +}) + +test('team ls (on team)', function (t) { + var users = ['zkat', 'bcoe'] + server.get('/-/team/myorg/myteam/user?format=cli').reply(200, users) + common.npm([ + 'team', 'ls', 'myorg:myteam', + '--registry', common.registry, + '--loglevel', 'silent' + ], {}, function (err, code, stdout, stderr) { + t.ifError(err, 'npm team') + t.equal(code, 0, 'exited OK') + t.equal(stderr, '', 'no error output') + t.same(JSON.parse(stdout), users) + t.end() + }) +}) + +test('cleanup', function (t) { + t.pass('cleaned up') + server.done() + server.close() + t.end() +}) diff --git a/node_modules/npm/test/tap/test-run-ls.js b/node_modules/npm/test/tap/test-run-ls.js new file mode 100644 index 00000000..252c6e8f --- /dev/null +++ b/node_modules/npm/test/tap/test-run-ls.js @@ -0,0 +1,33 @@ +var common = require("../common-tap.js") +var test = require("tap").test +var path = require("path") +var cwd = path.resolve(__dirname, "..", "..") +var testscript = require("../../package.json").scripts.test +var tsregexp = testscript.replace(/([\[\.\*\]])/g, "\\$1") + +test("default", function (t) { + common.npm(["run"], { cwd: cwd }, function (er, code, so) { + if (er) throw er + t.notOk(code) + t.similar(so, new RegExp("\\n test\\n " + tsregexp + "\\n")) + t.end() + }) +}) + +test("parseable", function (t) { + common.npm(["run", "-p"], { cwd: cwd }, function (er, code, so) { + if (er) throw er + t.notOk(code) + t.similar(so, new RegExp("\\ntest:" + tsregexp + "\\n")) + t.end() + }) +}) + +test("parseable", function (t) { + common.npm(["run", "--json"], { cwd: cwd }, function (er, code, so) { + if (er) throw er + t.notOk(code) + t.equal(JSON.parse(so).test, testscript) + t.end() + }) +}) diff --git a/node_modules/npm/test/tap/umask-lifecycle.js b/node_modules/npm/test/tap/umask-lifecycle.js new file mode 100644 index 00000000..aa07084f --- /dev/null +++ b/node_modules/npm/test/tap/umask-lifecycle.js @@ -0,0 +1,55 @@ +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var test = require('tap').test +var sprintf = require('sprintf-js').sprintf + +var common = require('../common-tap.js') +var pkg = path.resolve(__dirname, 'umask-lifecycle') + +var pj = JSON.stringify({ + name: 'x', + version: '1.2.3', + scripts: { umask: '$npm_execpath config get umask && echo "$npm_config_umask" && node -pe "process.umask()"' } +}, null, 2) + '\n' + +var umask = process.umask() +var expected = [ + '', + '> x@1.2.3 umask ' + path.join(__dirname, 'umask-lifecycle'), + '> $npm_execpath config get umask && echo "$npm_config_umask" && node -pe "process.umask()"', + '', + sprintf('%04o', umask), + sprintf('%04o', umask), + sprintf('%d', umask), + '' +].join('\n') + +test('setup', function (t) { + rimraf.sync(pkg) + mkdirp.sync(pkg) + fs.writeFileSync(pkg + '/package.json', pj) + t.end() +}) + +test('umask script', function (t) { + common.npm(['run', 'umask'], { + cwd: pkg, + env: { + PATH: process.env.PATH, + Path: process.env.Path, + 'npm_config_loglevel': 'warn' + } + }, function (er, code, sout, serr) { + t.equal(sout, expected) + t.equal(serr, '') + t.end() + }) +}) + +test('clean', function (t) { + rimraf.sync(pkg) + t.end() +}) diff --git a/node_modules/npm/test/tap/uninstall-package.js b/node_modules/npm/test/tap/uninstall-package.js new file mode 100644 index 00000000..6e86df53 --- /dev/null +++ b/node_modules/npm/test/tap/uninstall-package.js @@ -0,0 +1,79 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') + +var pkg = path.join(__dirname, 'uninstall-package') + +var EXEC_OPTS = { cwd: pkg } + +var json = { + name: 'uninstall-package', + version: '0.0.0', + dependencies: { + underscore: '~1.3.1', + request: '~0.9.0' + } +} + +test('setup', function (t) { + cleanup() + mkdirp.sync(pkg) + process.chdir(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) + + t.end() +}) + +test('returns a list of removed items', function (t) { + mr({ port: common.port }, function (er, s) { + common.npm( + [ + '--registry', common.registry, + '--loglevel', 'silent', + 'install', '.' + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, 'install ran without issue') + t.notOk(code, 'install ran without raising error code') + common.npm( + [ + '--registry', common.registry, + '--loglevel', 'silent', + 'uninstall', 'underscore', 'request', 'lala' + ], + EXEC_OPTS, + function (err, code, stdout, stderr) { + t.ifError(err, 'uninstall ran without issue') + t.notOk(code, 'uninstall ran without raising error code') + t.has(stdout, /unbuild underscore@1.3.3/, 'underscore uninstalled') + t.has(stdout, /unbuild request@0.9.5/, 'request uninstalled') + + s.close() + t.end() + } + ) + } + ) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/unpack-foreign-tarball.js b/node_modules/npm/test/tap/unpack-foreign-tarball.js new file mode 100644 index 00000000..56d707c3 --- /dev/null +++ b/node_modules/npm/test/tap/unpack-foreign-tarball.js @@ -0,0 +1,88 @@ +var fs = require('graceful-fs') +var path = require('path') + +var test = require('tap').test +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') + +var common = require('../common-tap.js') + +var fixtures = path.resolve(__dirname, '..', 'fixtures') + +var pkg = path.resolve(__dirname, 'unpack-foreign-tarball') +var nm = path.resolve(pkg, 'node_modules') +var target = path.resolve(nm, 'npm-test-gitignore') +var cache = path.resolve(pkg, 'cache') +var tmp = path.resolve(pkg, 'tmp') + +var EXEC_OPTS = { + env: { + 'npm_config_cache': cache, + 'npm_config_tmp': tmp + }, + cwd: pkg, + stdio: [ 'pipe', 'pipe', 2 ] +} + +function verify (t, files, err, code) { + if (code) { + t.fail('exited with failure: ' + code) + return t.end() + } + var actual = fs.readdirSync(target).sort() + var expect = files.concat(['.npmignore', 'package.json']).sort() + t.same(actual, expect) + t.end() +} + +test('setup', function (t) { + setup() + t.comment('test for https://github.com/npm/npm/issues/5658') + t.end() +}) + +test('npmignore only', function (t) { + var file = path.resolve(fixtures, 'npmignore.tgz') + common.npm(['install', file], EXEC_OPTS, verify.bind(null, t, ['foo'])) +}) + +test('gitignore only', function (t) { + setup() + var file = path.resolve(fixtures, 'gitignore.tgz') + common.npm(['install', file], EXEC_OPTS, verify.bind(null, t, ['foo'])) +}) + +test('gitignore and npmignore', function (t) { + setup() + var file = path.resolve(fixtures, 'gitignore-and-npmignore.tgz') + common.npm(['install', file], EXEC_OPTS, verify.bind(null, t, ['foo', 'bar'])) +}) + +test('gitignore and npmignore, not gzipped 1/2', function (t) { + setup() + var file = path.resolve(fixtures, 'gitignore-and-npmignore.tar') + common.npm(['install', file], EXEC_OPTS, verify.bind(null, t, ['foo', 'bar'])) +}) + +test('gitignore and npmignore, not gzipped 2/2', function (t) { + setup() + var file = path.resolve(fixtures, 'gitignore-and-npmignore-2.tar') + common.npm(['install', file], EXEC_OPTS, verify.bind(null, t, ['foo', 'bar'])) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function setup () { + cleanup() + mkdirp.sync(nm) + mkdirp.sync(tmp) +} + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} diff --git a/node_modules/npm/test/tap/unpublish-config.js b/node_modules/npm/test/tap/unpublish-config.js new file mode 100644 index 00000000..d6e18eb0 --- /dev/null +++ b/node_modules/npm/test/tap/unpublish-config.js @@ -0,0 +1,82 @@ +var fs = require('graceful-fs') +var http = require('http') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var pkg = path.join(__dirname, 'npm-test-unpublish-config') +var fixturePath = path.join(pkg, 'fixture_npmrc') + +var common = require('../common-tap.js') + +var json = { + name: 'npm-test-unpublish-config', + version: '1.2.3', + publishConfig: { registry: common.registry } +} + +test('setup', function (t) { + mkdirp.sync(pkg) + + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json), 'utf8' + ) + fs.writeFileSync( + fixturePath, + '//localhost:1337/:_authToken = beeeeeeeeeeeeef\n' + + 'registry = http://lvh.me:4321/registry/path\n' + ) + + t.end() +}) + +test('cursory test of unpublishing with config', function (t) { + var child + t.plan(4) + http.createServer(function (req, res) { + t.pass('got request on the fakey fake registry') + this.close() + res.statusCode = 500 + res.end(JSON.stringify({ + error: 'shh no tears, only dreams now' + })) + child.kill('SIGHUP') + }).listen(common.port, function () { + t.pass('server is listening') + + child = common.npm( + [ + '--userconfig', fixturePath, + '--loglevel', 'silent', + '--force', + 'unpublish' + ], + { + cwd: pkg, + stdio: 'inherit', + env: { + 'npm_config_cache_lock_stale': 1000, + 'npm_config_cache_lock_wait': 1000, + HOME: process.env.HOME, + Path: process.env.PATH, + PATH: process.env.PATH, + USERPROFILE: osenv.home() + } + }, + function (err, code) { + t.ifError(err, 'publish command finished successfully') + t.notOk(code, 'npm install exited with code 0') + } + ) + }) +}) + +test('cleanup', function (t) { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) + t.end() +}) diff --git a/node_modules/npm/test/tap/update-examples.js b/node_modules/npm/test/tap/update-examples.js new file mode 100644 index 00000000..44b615b9 --- /dev/null +++ b/node_modules/npm/test/tap/update-examples.js @@ -0,0 +1,201 @@ +var common = require('../common-tap.js') +var test = require('tap').test +var npm = require('../../lib/npm.js') +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var path = require('path') +var mr = require('npm-registry-mock') + +var osenv = require('osenv') + +var requireInject = require('require-inject') + +var PKG_DIR = path.resolve(__dirname, 'update-examples') +var CACHE_DIR = path.resolve(PKG_DIR, 'cache') + +// ** constant templates for mocks ** +var DEFAULT_PKG = { + 'name': 'update-examples', + 'version': '1.2.3', + 'dependencies': { + 'dep1': '*' + } +} + +var DEP_PKG = { + name: 'dep1', + version: '1.1.1', + _from: '^1.1.1' +} + +var INSTALLED = { + dependencies: { + 'dep1': { + version: '1.1.1', + link: false + } + } +} + +var DEP1_REGISTRY = { name: 'dep1', + 'dist-tags': { latest: '1.2.2' }, + versions: { + '1.2.2': { version: '1.2.2' }, + '1.2.1': { version: '1.2.1' }, + '1.2.0': { version: '1.2.0' }, + '1.1.2': { version: '1.1.2' }, + '1.1.1': { version: '1.1.1' }, + '1.0.0': { version: '1.0.0' }, + '0.4.1': { version: '0.4.1' }, + '0.4.0': { version: '0.4.0' }, + '0.2.0': { version: '0.2.0' } + } +} + +var registryMocks = { + 'get': { + '/dep1': [200, DEP1_REGISTRY] + } +} + +// ** dynamic mocks, cloned from templates and modified ** +var mockServer +var mockDepJson = clone(DEP_PKG) +var mockInstalled = clone(INSTALLED) +var mockParentJson = clone(DEFAULT_PKG) + +// target +var installAskedFor + +function clone (a) { + return extend({}, a) +} + +function extend (a, b) { + for (var key in b) { + a[key] = b[key] + } + return a +} + +function resetPackage (options) { + rimraf.sync(CACHE_DIR) + mkdirp.sync(CACHE_DIR) + + installAskedFor = undefined + + mockParentJson = clone(DEFAULT_PKG) + mockInstalled = clone(INSTALLED) + mockDepJson = clone(DEP_PKG) + + if (options.wanted) { + mockParentJson.dependencies.dep1 = options.wanted + mockDepJson._from = options.wanted + } + + if (options.installed) { + mockInstalled.dependencies.dep1.version = options.installed + mockDepJson.version = options.installed + } +} + +function mockReadInstalled (dir, opts, cb) { + cb(null, mockInstalled) +} + +function mockReadJson (file, cb) { + cb(null, file.match(/dep1/) ? mockDepJson : mockParentJson) +} + +function mockCommand (npm, name, fn) { + delete npm.commands[name] + npm.commands[name] = fn +} + +test('setup', function (t) { + process.chdir(osenv.tmpdir()) + mkdirp.sync(PKG_DIR) + process.chdir(PKG_DIR) + + resetPackage({}) + + mr({ port: common.port, mocks: registryMocks }, function (er, server) { + npm.load({ cache: CACHE_DIR, + registry: common.registry, + cwd: PKG_DIR }, function (err) { + t.ifError(err, 'started server') + mockServer = server + + mockCommand(npm, 'install', function mockInstall (where, what, cb) { + installAskedFor = what + cb(null) + }) + + mockCommand(npm, 'outdated', requireInject('../../lib/outdated', { + 'read-installed': mockReadInstalled, + 'read-package-json': mockReadJson + })) + + t.end() + }) + }) +}) + +test('update caret dependency to latest', function (t) { + resetPackage({ wanted: '^1.1.1' }) + + npm.commands.update([], function (err) { + t.ifError(err) + t.equal('dep1@1.2.2', installAskedFor, 'should want to install dep@1.2.2') + t.end() + }) +}) + +test('update tilde dependency to latest', function (t) { + resetPackage({ wanted: '~1.1.1' }) + + npm.commands.update([], function (err) { + t.ifError(err) + t.equal('dep1@1.1.2', installAskedFor, 'should want to install dep@1.1.2') + t.end() + }) +}) + +test('hold tilde dependency at wanted (#6441)', function (t) { + resetPackage({ wanted: '~1.1.2', installed: '1.1.2' }) + + npm.commands.update([], function (err) { + t.ifError(err) + t.notOk(installAskedFor, 'should not want to install anything') + t.end() + }) +}) + +test('update old caret dependency with no newer', function (t) { + resetPackage({ wanted: '^0.2.0', installed: '^0.2.0' }) + + npm.commands.update([], function (err) { + t.ifError(err) + t.equal('dep1@0.2.0', installAskedFor, 'should want to install dep@0.2.0') + t.end() + }) +}) + +test('update old caret dependency with newer', function (t) { + resetPackage({ wanted: '^0.4.0', installed: '^0.4.0' }) + + npm.commands.update([], function (err) { + t.ifError(err) + t.equal('dep1@0.4.1', installAskedFor, 'should want to install dep@0.4.1') + t.end() + }) +}) + +test('cleanup', function (t) { + mockServer.close() + + process.chdir(osenv.tmpdir()) + rimraf.sync(PKG_DIR) + + t.end() +}) diff --git a/node_modules/npm/test/tap/update-index.js b/node_modules/npm/test/tap/update-index.js new file mode 100644 index 00000000..fe4244c3 --- /dev/null +++ b/node_modules/npm/test/tap/update-index.js @@ -0,0 +1,195 @@ +var common = require('../common-tap.js') +var test = require('tap').test +var npm = require('../../') +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var path = require('path') +var mr = require('npm-registry-mock') + +var updateIndex = require('../../lib/cache/update-index.js') + +var PKG_DIR = path.resolve(__dirname, 'get-basic') +var CACHE_DIR = path.resolve(PKG_DIR, 'cache') + +var server + +var mocks = { + basic: function (mock) { + mock.get('/-/all').reply(200, allMock) + }, + auth: function (mock) { + var littleBobbyTablesAuth = new Buffer('bobby:tables').toString('base64') + var auth = 'Basic ' + littleBobbyTablesAuth + mock.get('/-/all', { authorization: auth }).reply(200, allMock) + mock.get('/-/all').reply(401, { + error: 'unauthorized', + reason: 'You are not authorized to access this db.' + }) + } +} + +var allMock = { + '_updated': 1411727900 + 25, + 'generator-frontcow': { + 'name': 'generator-frontcow', + 'description': 'f36b6a6123da50959741e2ce4d634f96ec668c56 This is a fake description to ensure we do not accidentally search the real npm registry or use some kind of cache', + 'dist-tags': { + 'latest': '0.1.19' + }, + 'maintainers': [ + { + 'name': 'bcabanes', + 'email': 'contact@benjamincabanes.com' + } + ], + 'homepage': 'https://github.com/bcabanes/generator-frontcow', + 'keywords': [ + 'sass', + 'frontend', + 'yeoman-generator', + 'atomic', + 'design', + 'sass', + 'foundation', + 'foundation5', + 'atomic design', + 'bourbon', + 'polyfill', + 'font awesome' + ], + 'repository': { + 'type': 'git', + 'url': 'https://github.com/bcabanes/generator-frontcow' + }, + 'author': { + 'name': 'ben', + 'email': 'contact@benjamincabanes.com', + 'url': 'https://github.com/bcabanes' + }, + 'bugs': { + 'url': 'https://github.com/bcabanes/generator-frontcow/issues' + }, + 'license': 'MIT', + 'readmeFilename': 'README.md', + 'time': { + 'modified': '2014-10-03T02:26:18.406Z' + }, + 'versions': { + '0.1.19': 'latest' + } + }, + 'marko': { + 'name': 'marko', + 'description': 'Marko is an extensible, streaming, asynchronous, high performance, HTML-based templating language that can be used in Node.js or in the browser.', + 'dist-tags': { + 'latest': '1.2.16' + }, + 'maintainers': [ + { + 'name': 'pnidem', + 'email': 'pnidem@gmail.com' + }, + { + 'name': 'philidem', + 'email': 'phillip.idem@gmail.com' + } + ], + 'homepage': 'https://github.com/raptorjs/marko', + 'keywords': [ + 'templating', + 'template', + 'async', + 'streaming' + ], + 'repository': { + 'type': 'git', + 'url': 'https://github.com/raptorjs/marko.git' + }, + 'author': { + 'name': 'Patrick Steele-Idem', + 'email': 'pnidem@gmail.com' + }, + 'bugs': { + 'url': 'https://github.com/raptorjs/marko/issues' + }, + 'license': 'Apache License v2.0', + 'readmeFilename': 'README.md', + 'users': { + 'pnidem': true + }, + 'time': { + 'modified': '2014-10-03T02:27:31.775Z' + }, + 'versions': { + '1.2.16': 'latest' + } + } +} + +function setup (t, mock, extra) { + mkdirp.sync(CACHE_DIR) + mr({ port: common.port, plugin: mock }, function (er, s) { + npm.load({ cache: CACHE_DIR, registry: common.registry }, function (err) { + if (extra) { + Object.keys(extra).forEach(function (k) { + npm.config.set(k, extra[k], 'user') + }) + } + t.ifError(err, 'no error') + server = s + t.end() + }) + }) +} + +function cleanup (t) { + server.close(function () { + rimraf.sync(PKG_DIR) + + t.end() + }) +} + +test('setup basic', function (t) { + setup(t, mocks.basic) +}) + +test('request basic', function (t) { + updateIndex(0, function (er) { + t.ifError(er, 'no error') + t.end() + }) +}) + +test('cleanup basic', cleanup) + +test('setup auth', function (t) { + setup(t, mocks.auth) +}) + +test('request auth failure', function (t) { + updateIndex(0, function (er) { + t.equals(er.code, 'E401', 'gotta get that auth') + t.ok(/^unauthorized/.test(er.message), 'unauthorized message') + t.end() + }) +}) + +test('cleanup auth failure', cleanup) + +test('setup auth', function (t) { + // mimic as if alwaysAuth had been set + setup(t, mocks.auth, { + _auth: new Buffer('bobby:tables').toString('base64'), + 'always-auth': true + }) +}) + +test('request auth success', function (t) { + updateIndex(0, function (er) { + t.ifError(er, 'no error') + t.end() + }) +}) + +test('cleanup auth', cleanup) diff --git a/node_modules/npm/test/tap/update-save.js b/node_modules/npm/test/tap/update-save.js new file mode 100644 index 00000000..f01fa0f5 --- /dev/null +++ b/node_modules/npm/test/tap/update-save.js @@ -0,0 +1,219 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var server + +var pkg = path.resolve(__dirname, 'update-save') +var cache = path.resolve(pkg, 'cache') + +var EXEC_OPTS = { + cwd: pkg, + stdio: 'ignore', + env: { + npm_config_registry: common.registry, + npm_config_loglevel: 'verbose', + npm_config_save_prefix: '^' + } +} + +var json = { + name: 'update-save-example', + version: '1.2.3', + dependencies: { + mkdirp: '~0.3.0' + }, + devDependencies: { + underscore: '~1.3.1' + } +} + +function clone (a) { + return extend({}, a) +} + +function extend (a, b) { + for (var key in b) { a[key] = b[key] } + return a +} + +test('setup', function (t) { + setup() + + mr({ port: common.port }, function (er, s) { + t.ifError(er) + server = s + t.end() + }) +}) + +test('update regular dependencies only', function (t) { + setup() + + common.npm(['update', '--save'], EXEC_OPTS, function (err, code) { + t.ifError(err) + t.notOk(code, 'npm update exited with code 0') + + var pkgdata = JSON.parse(fs.readFileSync(path.join(pkg, 'package.json'), 'utf8')) + t.deepEqual( + pkgdata.dependencies, + { mkdirp: '^0.3.5' }, + 'only dependencies updated' + ) + t.deepEqual( + pkgdata.devDependencies, + json.devDependencies, + 'dev dependencies should be untouched' + ) + t.deepEqual( + pkgdata.optionalDependencies, + json.optionalDependencies, + 'optional dependencies should be untouched' + ) + + t.end() + }) +}) + +test('update devDependencies only', function (t) { + setup() + + common.npm(['update', '--save-dev'], EXEC_OPTS, function (err, code) { + t.ifError(err) + t.notOk(code, 'npm update exited with code 0') + + var pkgdata = JSON.parse(fs.readFileSync(path.join(pkg, 'package.json'), 'utf8')) + t.deepEqual( + pkgdata.dependencies, + json.dependencies, + 'dependencies should be untouched' + ) + t.deepEqual( + pkgdata.devDependencies, + { underscore: '^1.3.3' }, + 'dev dependencies should be updated' + ) + t.deepEqual( + pkgdata.optionalDependencies, + json.optionalDependencies, + 'optional dependencies should be untouched' + ) + + t.end() + }) +}) + +test('update optionalDependencies only', function (t) { + setup({ optionalDependencies: { underscore: '~1.3.1' } }) + + common.npm(['update', '--save-optional'], EXEC_OPTS, function (err, code) { + t.ifError(err) + t.notOk(code, 'npm update exited with code 0') + + var pkgdata = JSON.parse(fs.readFileSync(path.join(pkg, 'package.json'), 'utf8')) + t.deepEqual( + pkgdata.dependencies, + json.dependencies, + 'dependencies should be untouched' + ) + t.deepEqual( + pkgdata.devDependencies, + json.devDependencies, + 'dev dependencies should be untouched' + ) + t.deepEqual( + pkgdata.optionalDependencies, + { underscore: '^1.3.3' }, + 'optional dependencies should be updated' + ) + + t.end() + }) +}) + +test('optionalDependencies are merged into dependencies during --save', function (t) { + var cloned = setup({ optionalDependencies: { underscore: '~1.3.1' } }) + + common.npm(['update', '--save'], EXEC_OPTS, function (err, code) { + t.ifError(err) + t.notOk(code, 'npm update exited with code 0') + + var pkgdata = JSON.parse(fs.readFileSync(path.join(pkg, 'package.json'), 'utf8')) + t.deepEqual( + pkgdata.dependencies, + { mkdirp: '^0.3.5' }, + 'dependencies should not include optional dependencies' + ) + t.deepEqual( + pkgdata.devDependencies, + cloned.devDependencies, + 'dev dependencies should be untouched' + ) + t.deepEqual( + pkgdata.optionalDependencies, + cloned.optionalDependencies, + 'optional dependencies should be untouched' + ) + + t.end() + }) +}) + +test('semver prefix is replaced with configured save-prefix', function (t) { + setup() + + common.npm(['update', '--save', '--save-prefix', '~'], EXEC_OPTS, function (err, code) { + t.ifError(err) + t.notOk(code, 'npm update exited with code 0') + + var pkgdata = JSON.parse(fs.readFileSync(path.join(pkg, 'package.json'), 'utf8')) + t.deepEqual( + pkgdata.dependencies, + { mkdirp: '~0.3.5' }, + 'dependencies should be updated' + ) + t.deepEqual( + pkgdata.devDependencies, + json.devDependencies, + 'dev dependencies should be untouched' + ) + t.deepEqual( + pkgdata.optionalDependencies, + json.optionalDependencies, + 'optional dependencies should be updated' + ) + + t.end() + }) +}) + +test('cleanup', function (t) { + server.close() + cleanup() + t.end() +}) + +function cleanup () { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} + +function setup (extendWith) { + cleanup() + mkdirp.sync(cache) + process.chdir(pkg) + + var template = clone(json) + extend(template, extendWith) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(template, null, 2) + ) + return template +} diff --git a/node_modules/npm/test/tap/url-dependencies.js b/node_modules/npm/test/tap/url-dependencies.js new file mode 100644 index 00000000..bc54da71 --- /dev/null +++ b/node_modules/npm/test/tap/url-dependencies.js @@ -0,0 +1,113 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var mr = require('npm-registry-mock') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap') +var server + +var pkg = path.resolve(__dirname, 'url-dependencies') + +var json = { + author: 'Steve Mason', + name: 'url-dependencies', + version: '0.0.0', + dependencies: { + underscore: common.registry + '/underscore/-/underscore-1.3.1.tgz' + } +} + +var mockRoutes = { + 'get': { + '/underscore/-/underscore-1.3.1.tgz': [200] + } +} + +test('setup', function (t) { + mr({ port: common.port, mocks: mockRoutes }, function (er, s) { + server = s + t.end() + }) +}) + +test('url-dependencies: download first time', function (t) { + setup() + + performInstall(t, function (output) { + if (!tarballWasFetched(output)) { + t.fail('Tarball was not fetched') + } else { + t.pass('Tarball was fetched') + } + t.end() + }) +}) + +test('url-dependencies: do not download subsequent times', function (t) { + setup() + + performInstall(t, function () { + performInstall(t, function (output) { + if (tarballWasFetched(output)) { + t.fail('Tarball was fetched second time around') + } else { + t.pass('Tarball was not fetched') + } + t.end() + }) + }) +}) + +test('cleanup', function (t) { + server.close() + cleanup() + t.end() +}) + +function cleanup () { + // windows fix for locked files + process.chdir(osenv.tmpdir()) + rimraf.sync(path.resolve(pkg)) +} + +function setup () { + cleanup() + mkdirp.sync(pkg) + fs.writeFileSync( + path.join(pkg, 'package.json'), + JSON.stringify(json, null, 2) + ) +} + +function tarballWasFetched (output) { + return output.indexOf( + 'http fetch GET ' + + common.registry + + '/underscore/-/underscore-1.3.1.tgz' + ) > -1 +} + +function performInstall (t, cb) { + var opts = { + cwd: pkg, + env: { + npm_config_registry: common.registry, + npm_config_cache_lock_stale: 1000, + npm_config_cache_lock_wait: 1000, + npm_config_loglevel: 'http', + HOME: process.env.HOME, + Path: process.env.PATH, + PATH: process.env.PATH + } + } + common.npm(['install'], opts, function (err, code, stdout, stderr) { + t.ifError(err, 'install success') + t.notOk(code, 'npm install exited with code 0') + + cb(stderr) + }) +} diff --git a/node_modules/npm/test/tap/version-git-not-clean.js b/node_modules/npm/test/tap/version-git-not-clean.js new file mode 100644 index 00000000..22ffb7c9 --- /dev/null +++ b/node_modules/npm/test/tap/version-git-not-clean.js @@ -0,0 +1,96 @@ +var common = require('../common-tap.js') +var test = require('tap').test +var npm = require('../../') +var osenv = require('osenv') +var path = require('path') +var fs = require('fs') +var rimraf = require('rimraf') +var mkdirp = require('mkdirp') +var which = require('which') +var spawn = require('child_process').spawn + +var pkg = path.resolve(__dirname, 'version-git-not-clean') +var cache = path.resolve(pkg, 'cache') + +test('npm version <semver> with working directory not clean', function (t) { + setup() + npm.load({ cache: cache, registry: common.registry, prefix: pkg }, function () { + which('git', function (err, git) { + t.ifError(err, 'git found') + + function addPackageJSON (_cb) { + var data = JSON.stringify({ name: 'blah', version: '0.1.2' }) + fs.writeFile('package.json', data, function () { + var child = spawn(git, ['add', 'package.json']) + child.on('exit', function () { + var child2 = spawn(git, ['commit', 'package.json', '-m', 'init']) + var out = '' + child2.stdout.on('data', function (d) { + out += d.toString() + }) + child2.on('exit', function () { + return _cb(out) + }) + }) + }) + } + + common.makeGitRepo({path: pkg}, function () { + addPackageJSON(function () { + var data = JSON.stringify({ name: 'blah', version: '0.1.3' }) + fs.writeFile('package.json', data, function () { + npm.commands.version(['patch'], function (err) { + if (!err) { + t.fail('should fail on non-clean working directory') + } else { + t.ok(err.message.match(/Git working directory not clean./)) + t.ok(err.message.match(/M package.json/)) + } + t.end() + }) + }) + }) + }) + }) + }) +}) + +test('npm version <semver> --force with working directory not clean', function (t) { + common.npm( + [ + '--force', + '--no-sign-git-tag', + '--registry', common.registry, + '--prefix', pkg, + 'version', + 'patch' + ], + { cwd: pkg, env: {PATH: process.env.PATH} }, + function (err, code, stdout, stderr) { + t.ifError(err, 'npm version ran without issue') + t.notOk(code, 'exited with a non-error code') + var errorLines = stderr.trim().split('\n') + .map(function (line) { + return line.trim() + }) + .filter(function (line) { + return !line.indexOf('using --force') + }) + t.notOk(errorLines.length, 'no error output') + t.end() + }) +}) + +test('cleanup', function (t) { + // windows fix for locked files + process.chdir(osenv.tmpdir()) + + rimraf.sync(pkg) + t.end() +}) + +function setup () { + mkdirp.sync(pkg) + mkdirp.sync(cache) + process.chdir(pkg) +} diff --git a/node_modules/npm/test/tap/version-lifecycle.js b/node_modules/npm/test/tap/version-lifecycle.js new file mode 100644 index 00000000..5d78b71d --- /dev/null +++ b/node_modules/npm/test/tap/version-lifecycle.js @@ -0,0 +1,174 @@ +var fs = require('graceful-fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var common = require('../common-tap.js') +var npm = require('../../') +var pkg = path.resolve(__dirname, 'version-lifecycle') +var cache = path.resolve(pkg, 'cache') +var npmrc = path.resolve(pkg, './.npmrc') +var configContents = 'sign-git-tag=false\n' + +test('npm version <semver> with failing preversion lifecycle script', function (t) { + setup() + fs.writeFileSync(path.resolve(pkg, 'package.json'), JSON.stringify({ + author: 'Alex Wolfe', + name: 'version-lifecycle', + version: '0.0.0', + description: 'Test for npm version if preversion script fails', + scripts: { + preversion: './fail.sh' + } + }), 'utf8') + fs.writeFileSync(path.resolve(pkg, 'fail.sh'), 'exit 50', 'utf8') + fs.chmodSync(path.resolve(pkg, 'fail.sh'), 448) + npm.load({cache: cache, 'sign-git-tag': false, registry: common.registry}, function () { + var version = require('../../lib/version') + version(['patch'], function (err) { + t.ok(err) + t.ok(err.message.match(/Exit status 50/)) + t.end() + }) + }) +}) + +test('npm version <semver> with failing version lifecycle script', function (t) { + setup() + fs.writeFileSync(path.resolve(pkg, 'package.json'), JSON.stringify({ + author: 'Alex Wolfe', + name: 'version-lifecycle', + version: '0.0.0', + description: 'Test for npm version if postversion script fails', + scripts: { + version: './fail.sh' + } + }), 'utf8') + fs.writeFileSync(path.resolve(pkg, 'fail.sh'), 'exit 50', 'utf8') + fs.chmodSync(path.resolve(pkg, 'fail.sh'), 448) + npm.load({cache: cache, 'sign-git-tag': false, registry: common.registry}, function () { + var version = require('../../lib/version') + version(['patch'], function (err) { + t.ok(err) + t.ok(err.message.match(/Exit status 50/)) + t.end() + }) + }) +}) + +test('npm version <semver> with failing postversion lifecycle script', function (t) { + setup() + fs.writeFileSync(path.resolve(pkg, 'package.json'), JSON.stringify({ + author: 'Alex Wolfe', + name: 'version-lifecycle', + version: '0.0.0', + description: 'Test for npm version if postversion script fails', + scripts: { + postversion: './fail.sh' + } + }), 'utf8') + fs.writeFileSync(path.resolve(pkg, 'fail.sh'), 'exit 50', 'utf8') + fs.chmodSync(path.resolve(pkg, 'fail.sh'), 448) + npm.load({cache: cache, 'sign-git-tag': false, registry: common.registry}, function () { + var version = require('../../lib/version') + version(['patch'], function (err) { + t.ok(err) + t.ok(err.message.match(/Exit status 50/)) + t.end() + }) + }) +}) + +test('npm version <semver> execution order', function (t) { + setup() + fs.writeFileSync(path.resolve(pkg, 'package.json'), JSON.stringify({ + author: 'Alex Wolfe', + name: 'version-lifecycle', + version: '0.0.0', + description: 'Test for npm version if postversion script fails', + scripts: { + preversion: './preversion.sh', + version: './version.sh', + postversion: './postversion.sh' + } + }), 'utf8') + makeScript('preversion') + makeScript('version') + makeScript('postversion') + npm.load({cache: cache, 'sign-git-tag': false, registry: common.registry}, function () { + common.makeGitRepo({path: pkg}, function (err, git) { + t.ifError(err, 'git bootstrap ran without error') + + var version = require('../../lib/version') + version(['patch'], function (err) { + t.ifError(err, 'version command complete') + + t.equal('0.0.0', readPackage('preversion').version, 'preversion') + t.deepEqual(readStatus('preversion', t), { + 'preversion-package.json': 'A' + }) + + t.equal('0.0.1', readPackage('version').version, 'version') + t.deepEqual(readStatus('version', t), { + 'package.json': 'M', + 'preversion-package.json': 'A', + 'version-package.json': 'A' + }) + + t.equal('0.0.1', readPackage('postversion').version, 'postversion') + t.deepEqual(readStatus('postversion', t), { + 'postversion-package.json': 'A' + }) + t.end() + }) + }) + }) +}) + +test('cleanup', function (t) { + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) + t.end() +}) + +function setup () { + mkdirp.sync(pkg) + mkdirp.sync(path.join(pkg, 'node_modules')) + mkdirp.sync(cache) + fs.writeFileSync(npmrc, configContents, 'ascii') + process.chdir(pkg) +} + +function makeScript (lifecycle) { + var contents = [ + 'cp package.json ' + lifecycle + '-package.json', + 'git add ' + lifecycle + '-package.json', + 'git status --porcelain > ' + lifecycle + '-git.txt' + ].join('\n') + var scriptPath = path.join(pkg, lifecycle + '.sh') + fs.writeFileSync(scriptPath, contents, 'utf-8') + fs.chmodSync(scriptPath, 448) +} + +function readPackage (lifecycle) { + return JSON.parse(fs.readFileSync(path.join(pkg, lifecycle + '-package.json'), 'utf-8')) +} + +function readStatus (lifecycle, t) { + var status = {} + fs.readFileSync(path.join(pkg, lifecycle + '-git.txt'), 'utf-8') + .trim() + .split('\n') + .forEach(function (line) { + line = line.trim() + if (line && !line.match(/^\?\? /)) { + var parts = line.split(/\s+/) + t.equal(parts.length, 2, lifecycle + ' : git status has too many words : ' + line) + status[parts[1].trim()] = parts[0].trim() + } + }) + return status +} diff --git a/node_modules/npm/test/tap/version-message-config.js b/node_modules/npm/test/tap/version-message-config.js new file mode 100644 index 00000000..fca0d5d9 --- /dev/null +++ b/node_modules/npm/test/tap/version-message-config.js @@ -0,0 +1,76 @@ +var common = require('../common-tap.js') +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var npm = require('../../lib/npm.js') + +var pkg = path.resolve(__dirname, 'version-message-config') +var cache = path.resolve(pkg, 'cache') +var npmrc = path.resolve(pkg, '.npmrc') +var packagePath = path.resolve(pkg, 'package.json') + +var json = { name: 'blah', version: '0.1.2' } + +var configContents = 'sign-git-tag=false\nmessage=":bookmark: %s"\n' + +test('npm version <semver> with message config', function (t) { + setup() + + npm.load({ prefix: pkg, userconfig: npmrc }, function () { + var git = require('../../lib/utils/git.js') + + common.makeGitRepo({ path: pkg }, function (er) { + t.ifErr(er, 'git bootstrap ran without error') + + common.npm( + [ + 'version', + 'patch', + '--loglevel', 'silent' + // package config is picked up from env + ], + { cwd: pkg, env: { PATH: process.env.PATH } }, + function (err, code, stdout, stderr) { + t.ifError(err, 'npm version ran without issue') + t.notOk(code, 'exited with a non-error code') + t.notOk(stderr, 'no error output') + + git.whichAndExec( + ['log'], + { cwd: pkg, env: process.env }, + function (er, log, stderr) { + t.ok(log.match(/:bookmark: 0\.1\.3/g), 'config was picked up by version') + t.end() + } + ) + } + ) + }) + }) +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + // windows fix for locked files + process.chdir(osenv.tmpdir()) + + rimraf.sync(pkg) +} + +function setup () { + cleanup() + mkdirp.sync(cache) + process.chdir(pkg) + + fs.writeFileSync(packagePath, JSON.stringify(json), 'utf8') + fs.writeFileSync(npmrc, configContents, 'ascii') +} diff --git a/node_modules/npm/test/tap/version-no-git.js b/node_modules/npm/test/tap/version-no-git.js new file mode 100644 index 00000000..0acd0ab6 --- /dev/null +++ b/node_modules/npm/test/tap/version-no-git.js @@ -0,0 +1,54 @@ +var common = require("../common-tap.js") +var test = require("tap").test +var npm = require("../../") +var osenv = require("osenv") +var path = require("path") +var fs = require("fs") +var mkdirp = require("mkdirp") +var rimraf = require("rimraf") +var requireInject = require("require-inject") + +var pkg = path.resolve(__dirname, "version-no-git") +var cache = path.resolve(pkg, "cache") +var gitDir = path.resolve(pkg, ".git") + +test("npm version <semver> in a git repo without the git binary", function(t) { + setup() + npm.load({cache: cache, registry: common.registry}, function() { + var version = requireInject("../../lib/version", { + which: function(cmd, cb) { + process.nextTick(function() { + cb(new Error('ENOGIT!')) + }) + } + }) + + version(["patch"], function(err) { + if (! t.error(err)) return t.end() + var p = path.resolve(pkg, "package") + var testPkg = require(p) + t.equal("0.0.1", testPkg.version, "\"" + testPkg.version+"\" === \"0.0.1\"") + t.end() + }) + }) +}) + +test("cleanup", function(t) { + process.chdir(osenv.tmpdir()) + + rimraf.sync(pkg) + t.end() +}) + +function setup() { + mkdirp.sync(pkg) + mkdirp.sync(cache) + mkdirp.sync(gitDir) + fs.writeFileSync(path.resolve(pkg, "package.json"), JSON.stringify({ + author: "Terin Stock", + name: "version-no-git-test", + version: "0.0.0", + description: "Test for npm version if git binary doesn't exist" + }), "utf8") + process.chdir(pkg) +} diff --git a/node_modules/npm/test/tap/version-no-package.js b/node_modules/npm/test/tap/version-no-package.js new file mode 100644 index 00000000..678ce177 --- /dev/null +++ b/node_modules/npm/test/tap/version-no-package.js @@ -0,0 +1,45 @@ +var common = require("../common-tap.js") +var test = require("tap").test +var osenv = require("osenv") +var path = require("path") +var mkdirp = require("mkdirp") +var rimraf = require("rimraf") + +var pkg = path.resolve(__dirname, "version-no-package") + +test("setup", function (t) { + setup() + t.end() +}) + +test("npm version in a prefix with no package.json", function(t) { + setup() + common.npm( + ["version", "--json", "--prefix", pkg], + { cwd : pkg }, + function (er, code, stdout, stderr) { + t.ifError(er, "npm version doesn't care that there's no package.json") + t.notOk(code, "npm version ran without barfing") + t.ok(stdout, "got version output") + t.notOk(stderr, "no error output") + t.doesNotThrow(function () { + var metadata = JSON.parse(stdout) + t.equal(metadata.node, process.versions.node, "node versions match") + + }, "able to reconstitute version object from stdout") + t.end() + } + ) +}) + +test("cleanup", function(t) { + process.chdir(osenv.tmpdir()) + + rimraf.sync(pkg) + t.end() +}) + +function setup() { + mkdirp.sync(pkg) + process.chdir(pkg) +} diff --git a/node_modules/npm/test/tap/version-no-tags.js b/node_modules/npm/test/tap/version-no-tags.js new file mode 100644 index 00000000..cb6f195f --- /dev/null +++ b/node_modules/npm/test/tap/version-no-tags.js @@ -0,0 +1,71 @@ +var common = require("../common-tap.js") +var test = require("tap").test +var npm = require("../../") +var osenv = require("osenv") +var path = require("path") +var fs = require("fs") +var rimraf = require("rimraf") +var mkdirp = require("mkdirp") +var which = require("which") +var spawn = require("child_process").spawn + +var pkg = path.resolve(__dirname, "version-no-tags") +var cache = path.resolve(pkg, "cache") + +test("npm version <semver> without git tag", function (t) { + setup() + npm.load({ cache: cache, registry: common.registry}, function () { + which("git", function (err, git) { + t.ifError(err, "git found on system") + function tagExists(tag, _cb) { + var child1 = spawn(git, ["tag", "-l", tag]) + var out = "" + child1.stdout.on("data", function (d) { + out += d.toString() + }) + child1.on("exit", function () { + return _cb(null, Boolean(~out.indexOf(tag))) + }) + } + + var child2 = spawn(git, ["init"]) + child2.stdout.pipe(process.stdout) + child2.on("exit", function () { + npm.config.set("git-tag-version", false) + npm.commands.version(["patch"], function (err) { + if (err) return t.fail("Error perform version patch") + var p = path.resolve(pkg, "package") + var testPkg = require(p) + if (testPkg.version !== "0.0.1") t.fail(testPkg.version+" !== \"0.0.1\"") + t.equal("0.0.1", testPkg.version) + tagExists("v0.0.1", function (err, exists) { + t.ifError(err, "tag found to exist") + t.equal(exists, false, "git tag DOES exist") + t.pass("git tag does not exist") + t.end() + }) + }) + }) + }) + }) +}) + +test("cleanup", function (t) { + // windows fix for locked files + process.chdir(osenv.tmpdir()) + + rimraf.sync(pkg) + t.end() +}) + +function setup() { + mkdirp.sync(pkg) + mkdirp.sync(cache) + fs.writeFileSync(path.resolve(pkg, "package.json"), JSON.stringify({ + author: "Evan Lucas", + name: "version-no-tags-test", + version: "0.0.0", + description: "Test for git-tag-version flag" + }), "utf8") + process.chdir(pkg) +} diff --git a/node_modules/npm/test/tap/version-sub-directory.js b/node_modules/npm/test/tap/version-sub-directory.js new file mode 100644 index 00000000..52074a18 --- /dev/null +++ b/node_modules/npm/test/tap/version-sub-directory.js @@ -0,0 +1,74 @@ +var common = require('../common-tap.js') +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var npm = require('../../lib/npm.js') + +var pkg = path.resolve(__dirname, 'version-sub-directory') +var subDirectory = path.resolve(pkg, 'sub-directory') +var packagePath = path.resolve(pkg, 'package.json') +var cache = path.resolve(pkg, 'cache') + +var json = { name: 'cat', version: '0.1.2' } + +test('npm version <semver> from a subdirectory', function (t) { + setup() + npmLoad() + + function npmLoad () { + npm.load({ cache: cache }, function () { + common.makeGitRepo({ + path: pkg, + added: ['package.json'] + }, version) + }) + } + + function version (er, stdout, stderr) { + t.ifError(er, 'git repo initialized without issue') + t.notOk(stderr, 'no error output') + npm.config.set('sign-git-tag', false) + npm.commands.version(['patch'], checkVersion) + } + + function checkVersion (er) { + var git = require('../../lib/utils/git.js') + t.ifError(er, 'version command ran without error') + git.whichAndExec( + ['log'], + { cwd: pkg, env: process.env }, + checkCommit + ) + } + + function checkCommit (er, log, stderr) { + t.ifError(er, 'git log ran without issue') + t.notOk(stderr, 'no error output') + t.ok(log.match(/0\.1\.3/g), 'commited from subdirectory') + t.end() + } +}) + +test('cleanup', function (t) { + cleanup() + t.end() +}) + +function cleanup () { + // windows fix for locked files + process.chdir(osenv.tmpdir()) + rimraf.sync(pkg) +} + +function setup () { + cleanup() + mkdirp.sync(cache) + mkdirp.sync(subDirectory) + process.chdir(subDirectory) + fs.writeFileSync(packagePath, JSON.stringify(json), 'utf8') +} diff --git a/node_modules/npm/test/tap/version-update-shrinkwrap.js b/node_modules/npm/test/tap/version-update-shrinkwrap.js new file mode 100644 index 00000000..acf6cca8 --- /dev/null +++ b/node_modules/npm/test/tap/version-update-shrinkwrap.js @@ -0,0 +1,134 @@ +var fs = require('fs') +var path = require('path') + +var mkdirp = require('mkdirp') +var osenv = require('osenv') +var rimraf = require('rimraf') +var test = require('tap').test + +var npm = require('../../') +var common = require('../common-tap.js') + +var pkg = path.resolve(__dirname, 'version-shrinkwrap') +var cache = path.resolve(pkg, 'cache') + +test('npm version <semver> updates shrinkwrap - no git', function (t) { + setup() + npm.load({ cache: pkg + '/cache', registry: common.registry }, function () { + npm.commands.version(['patch'], function (err) { + if (err) return t.fail('Error perform version patch') + var shrinkwrap = require(path.resolve(pkg, 'npm-shrinkwrap.json')) + t.equal(shrinkwrap.version, '0.0.1', 'got expected version') + t.end() + }) + }) +}) + +test('npm version <semver> updates git works with no shrinkwrap', function (t) { + setup() + rimraf.sync(path.resolve(pkg, 'npm-shrinkwrap.json')) + + npm.config.set('sign-git-tag', false) + + common.makeGitRepo({ + path: pkg, + added: ['package.json'] + }, version) + + function version (er, stdout, stderr) { + t.ifError(er, 'git repo initialized without issue') + t.notOk(stderr, 'no error output') + + npm.commands.version(['patch'], checkCommit) + } + + function checkCommit (er) { + t.ifError(er, 'version command ran without error') + + var shrinkwrap = require(path.resolve(pkg, 'npm-shrinkwrap.json')) + t.equal(shrinkwrap.version, '0.0.1', 'got expected version') + + var opts = { cwd: pkg, env: { PATH: process.env.PATH }} + var git = require('../../lib/utils/git.js') + git.whichAndExec( + ['show', 'HEAD', '--name-only'], + opts, + function (er, stdout, stderr) { + t.ifError(er, 'git show ran without issues') + t.notOk(stderr, 'no error output') + + var lines = stdout.split('\n') + t.notEqual(lines.indexOf('package.json'), -1, 'package.json commited') + t.equal(lines.indexOf('npm-shrinkwrap.json'), -1, 'npm-shrinkwrap.json not present') + + t.end() + } + ) + } +}) + +test('npm version <semver> updates shrinkwrap and updates git', function (t) { + setup() + + npm.config.set('sign-git-tag', false) + + common.makeGitRepo({ + path: pkg, + added: ['package.json', 'npm-shrinkwrap.json'] + }, version) + + function version (er, stdout, stderr) { + t.ifError(er, 'git repo initialized without issue') + t.notOk(stderr, 'no error output') + + npm.commands.version(['patch'], checkCommit) + } + + function checkCommit (er) { + t.ifError(er, 'version command ran without error') + + var shrinkwrap = require(path.resolve(pkg, 'npm-shrinkwrap.json')) + t.equal(shrinkwrap.version, '0.0.1', 'got expected version') + + var git = require('../../lib/utils/git.js') + var opts = { cwd: pkg, env: { PATH: process.env.PATH }} + git.whichAndExec( + ['show', 'HEAD', '--name-only'], + opts, + function (er, stdout, stderr) { + t.ifError(er, 'git show ran without issues') + t.notOk(stderr, 'no error output') + + var lines = stdout.split('\n') + t.notEqual(lines.indexOf('package.json'), -1, 'package.json commited') + t.notEqual(lines.indexOf('npm-shrinkwrap.json'), -1, 'npm-shrinkwrap.json commited') + + t.end() + } + ) + } +}) + +test('cleanup', function (t) { + // windows fix for locked files + process.chdir(osenv.tmpdir()) + + rimraf.sync(pkg) + t.end() +}) + +function setup () { + rimraf.sync(pkg) + mkdirp.sync(pkg) + mkdirp.sync(cache) + var contents = { + author: 'Nathan Bowser && Faiq Raza', + name: 'version-with-shrinkwrap-test', + version: '0.0.0', + description: 'Test for version with shrinkwrap update' + } + + fs.writeFileSync(path.resolve(pkg, 'package.json'), JSON.stringify(contents), 'utf8') + fs.writeFileSync(path.resolve(pkg, 'npm-shrinkwrap.json'), JSON.stringify(contents), 'utf8') + process.chdir(pkg) +} diff --git a/node_modules/npm/test/tap/view.js b/node_modules/npm/test/tap/view.js new file mode 100644 index 00000000..dcfd2810 --- /dev/null +++ b/node_modules/npm/test/tap/view.js @@ -0,0 +1,317 @@ +var common = require("../common-tap.js") +var test = require("tap").test +var osenv = require("osenv") +var path = require("path") +var fs = require("fs") +var rimraf = require("rimraf") +var mkdirp = require("mkdirp") +var tmp = osenv.tmpdir() +var t1dir = path.resolve(tmp, "view-local-no-pkg") +var t2dir = path.resolve(tmp, "view-local-notmine") +var t3dir = path.resolve(tmp, "view-local-mine") +var mr = require("npm-registry-mock") + +test("setup", function (t) { + mkdirp.sync(t1dir) + mkdirp.sync(t2dir) + mkdirp.sync(t3dir) + + fs.writeFileSync(t2dir + "/package.json", JSON.stringify({ + author: "Evan Lucas" + , name: "test-repo-url-https" + , version: "0.0.1" + }), "utf8") + + fs.writeFileSync(t3dir + "/package.json", JSON.stringify({ + author: "Evan Lucas" + , name: "biscuits" + , version: "0.0.1" + }), "utf8") + + t.pass("created fixtures") + t.end() +}) + +function plugin (server) { + server + .get("/biscuits") + .many() + .reply(404, {"error": "version not found"}) +} + +test("npm view . in global mode", function (t) { + process.chdir(t1dir) + common.npm([ + "view" + , "." + , "--registry=" + common.registry + , "--global" + ], { cwd: t1dir }, function (err, code, stdout, stderr) { + t.ifError(err, "view command finished successfully") + t.equal(code, 1, "exit not ok") + t.similar(stderr, /Cannot use view command in global mode./m) + t.end() + }) +}) + +test("npm view --global", function(t) { + process.chdir(t1dir) + common.npm([ + "view" + , "--registry=" + common.registry + , "--global" + ], { cwd: t1dir }, function(err, code, stdout, stderr) { + t.ifError(err, "view command finished successfully") + t.equal(code, 1, "exit not ok") + t.similar(stderr, /Cannot use view command in global mode./m) + t.end() + }) +}) + +test("npm view . with no package.json", function(t) { + process.chdir(t1dir) + common.npm([ + "view" + , "." + , "--registry=" + common.registry + ], { cwd: t1dir }, function (err, code, stdout, stderr) { + t.ifError(err, "view command finished successfully") + t.equal(code, 1, "exit not ok") + t.similar(stderr, /Invalid package.json/m) + t.end() + }) +}) + +test("npm view . with no published package", function (t) { + process.chdir(t3dir) + mr({port : common.port, plugin : plugin}, function (er, s) { + common.npm([ + "view" + , "." + , "--registry=" + common.registry + ], { cwd: t3dir }, function (err, code, stdout, stderr) { + t.ifError(err, "view command finished successfully") + t.equal(code, 1, "exit not ok") + t.similar(stderr, /version not found/m) + s.close() + t.end() + }) + }) +}) + +test("npm view .", function (t) { + process.chdir(t2dir) + mr({port : common.port, plugin : plugin}, function (er, s) { + common.npm([ + "view" + , "." + , "--registry=" + common.registry + ], { cwd: t2dir }, function (err, code, stdout) { + t.ifError(err, "view command finished successfully") + t.equal(code, 0, "exit ok") + var re = new RegExp("name: 'test-repo-url-https'") + t.similar(stdout, re) + s.close() + t.end() + }) + }) +}) + +test("npm view . select fields", function (t) { + process.chdir(t2dir) + mr({port : common.port, plugin : plugin}, function (er, s) { + common.npm([ + "view" + , "." + , "main" + , "--registry=" + common.registry + ], { cwd: t2dir }, function (err, code, stdout) { + t.ifError(err, "view command finished successfully") + t.equal(code, 0, "exit ok") + t.equal(stdout.trim(), "index.js", "should print `index.js`") + s.close() + t.end() + }) + }) +}) + +test("npm view .@<version>", function (t) { + process.chdir(t2dir) + mr({port : common.port, plugin : plugin}, function (er, s) { + common.npm([ + "view" + , ".@0.0.0" + , "version" + , "--registry=" + common.registry + ], { cwd: t2dir }, function (err, code, stdout) { + t.ifError(err, "view command finished successfully") + t.equal(code, 0, "exit ok") + t.equal(stdout.trim(), "0.0.0", "should print `0.0.0`") + s.close() + t.end() + }) + }) +}) + +test("npm view .@<version> --json", function (t) { + process.chdir(t2dir) + mr({port : common.port, plugin : plugin}, function (er, s) { + common.npm([ + "view" + , ".@0.0.0" + , "version" + , "--json" + , "--registry=" + common.registry + ], { cwd: t2dir }, function (err, code, stdout) { + t.ifError(err, "view command finished successfully") + t.equal(code, 0, "exit ok") + t.equal(stdout.trim(), "\"0.0.0\"", "should print `\"0.0.0\"`") + s.close() + t.end() + }) + }) +}) + +test("npm view <package name>", function (t) { + mr({port : common.port, plugin : plugin}, function (er, s) { + common.npm([ + "view" + , "underscore" + , "--registry=" + common.registry + ], { cwd: t2dir }, function (err, code, stdout) { + t.ifError(err, "view command finished successfully") + t.equal(code, 0, "exit ok") + var re = new RegExp("name: 'underscore'") + t.similar(stdout, re, "should have name `underscore`") + s.close() + t.end() + }) + }) +}) + +test("npm view <package name> --global", function(t) { + mr({port : common.port, plugin : plugin}, function (er, s) { + common.npm([ + "view" + , "underscore" + , "--global" + , "--registry=" + common.registry + ], { cwd: t2dir }, function(err, code, stdout) { + t.ifError(err, "view command finished successfully") + t.equal(code, 0, "exit ok") + var re = new RegExp("name: 'underscore'") + t.similar(stdout, re, "should have name `underscore`") + s.close() + t.end() + }) + }) +}) + +test("npm view <package name> --json", function(t) { + t.plan(3) + mr({port : common.port, plugin : plugin}, function (er, s) { + common.npm([ + "view" + , "underscore" + , "--json" + , "--registry=" + common.registry + ], { cwd: t2dir }, function (err, code, stdout) { + t.ifError(err, "view command finished successfully") + t.equal(code, 0, "exit ok") + s.close() + try { + var out = JSON.parse(stdout.trim()) + t.similar(out, { + maintainers: "jashkenas <jashkenas@gmail.com>" + }, "should have the same maintainer") + } + catch (er) { + t.fail("Unable to parse JSON") + } + }) + }) +}) + +test("npm view <package name> <field>", function (t) { + mr({port : common.port, plugin : plugin}, function (er, s) { + common.npm([ + "view" + , "underscore" + , "homepage" + , "--registry=" + common.registry + ], { cwd: t2dir }, function (err, code, stdout) { + t.ifError(err, "view command finished successfully") + t.equal(code, 0, "exit ok") + t.equal(stdout.trim(), "http://underscorejs.org", + "homepage should equal `http://underscorejs.org`") + s.close() + t.end() + }) + }) +}) + +test("npm view with invalid package name", function (t) { + var invalidName = "InvalidPackage" + obj = {} + obj["/" + invalidName] = [404, {"error": "not found"}] + + mr({port : common.port, mocks: {"get": obj}}, function (er, s) { + common.npm([ + "view" + , invalidName + , "--registry=" + common.registry + ], {}, function (err, code, stdout, stderr) { + t.ifError(err, "view command finished successfully") + t.equal(code, 1, "exit not ok") + + t.similar(stderr, new RegExp("is not in the npm registry"), + "Package should NOT be found") + + t.dissimilar(stderr, new RegExp("use the name yourself!"), + "Suggestion should not be there") + + t.similar(stderr, new RegExp("name can no longer contain capital letters"), + "Suggestion about Capital letter should be there") + + s.close() + t.end() + }) + }) +}) + + +test("npm view with valid but non existent package name", function (t) { + mr({port : common.port, mocks: { + "get": { + "/valid-but-non-existent-package" : [404, {"error": "not found"}] + } + }}, function (er, s) { + common.npm([ + "view" + , "valid-but-non-existent-package" + , "--registry=" + common.registry + ], {}, function (err, code, stdout, stderr) { + t.ifError(err, "view command finished successfully") + t.equal(code, 1, "exit not ok") + + t.similar(stderr, + new RegExp("'valid-but-non-existent-package' is not in the npm registry\."), + "Package should NOT be found") + + t.similar(stderr, new RegExp("use the name yourself!"), + "Suggestion should be there") + + s.close() + t.end() + }) + }) +}) + +test("cleanup", function (t) { + process.chdir(osenv.tmpdir()) + rimraf.sync(t1dir) + rimraf.sync(t2dir) + rimraf.sync(t3dir) + t.pass("cleaned up") + t.end() +}) diff --git a/node_modules/npm/test/tap/whoami.js b/node_modules/npm/test/tap/whoami.js new file mode 100644 index 00000000..558d0db9 --- /dev/null +++ b/node_modules/npm/test/tap/whoami.js @@ -0,0 +1,77 @@ +var common = require("../common-tap.js") + +var fs = require("fs") +var path = require("path") +var createServer = require("http").createServer + +var test = require("tap").test +var rimraf = require("rimraf") + +var opts = { cwd: __dirname } + +var FIXTURE_PATH = path.resolve(__dirname, "fixture_npmrc") + +test("npm whoami with basic auth", function (t) { + var s = "//registry.lvh.me/:username = wombat\n" + + "//registry.lvh.me/:_password = YmFkIHBhc3N3b3Jk\n" + + "//registry.lvh.me/:email = lindsay@wdu.org.au\n" + fs.writeFileSync(FIXTURE_PATH, s, "ascii") + fs.chmodSync(FIXTURE_PATH, "0444") + + common.npm( + [ + "whoami", + "--userconfig=" + FIXTURE_PATH, + "--registry=http://registry.lvh.me/" + ], + opts, + function (err, code, stdout, stderr) { + t.ifError(err) + + t.equal(stderr, "", "got nothing on stderr") + t.equal(code, 0, "exit ok") + t.equal(stdout, "wombat\n", "got username") + rimraf.sync(FIXTURE_PATH) + t.end() + } + ) +}) + +test("npm whoami with bearer auth", {timeout : 2 * 1000}, function (t) { + var s = "//localhost:" + common.port + + "/:_authToken = wombat-developers-union\n" + fs.writeFileSync(FIXTURE_PATH, s, "ascii") + fs.chmodSync(FIXTURE_PATH, "0444") + + function verify(req, res) { + t.equal(req.method, "GET") + t.equal(req.url, "/-/whoami") + + res.setHeader("content-type", "application/json") + res.writeHeader(200) + res.end(JSON.stringify({username : "wombat"}), "utf8") + } + + var server = createServer(verify) + + server.listen(common.port, function () { + common.npm( + [ + "whoami", + "--userconfig=" + FIXTURE_PATH, + "--registry=http://localhost:" + common.port + "/" + ], + opts, + function (err, code, stdout, stderr) { + t.ifError(err) + + t.equal(stderr, "", "got nothing on stderr") + t.equal(code, 0, "exit ok") + t.equal(stdout, "wombat\n", "got username") + rimraf.sync(FIXTURE_PATH) + server.close() + t.end() + } + ) + }) +}) diff --git a/node_modules/npm/test/tap/zz-cleanup.js b/node_modules/npm/test/tap/zz-cleanup.js new file mode 100644 index 00000000..c491cbf0 --- /dev/null +++ b/node_modules/npm/test/tap/zz-cleanup.js @@ -0,0 +1,8 @@ +var common = require("../common-tap") +var test = require("tap").test +var rimraf = require("rimraf") + +test("cleanup", function (t) { + rimraf.sync(common.npm_config_cache) + t.end() +}) diff --git a/node_modules/npm/wercker.yml b/node_modules/npm/wercker.yml new file mode 100644 index 00000000..f944a955 --- /dev/null +++ b/node_modules/npm/wercker.yml @@ -0,0 +1,22 @@ +box: wercker/nodejs +# Build definition +build: + # The steps that will be executed on build + steps: + # A step that executes `npm install` command + - npm-install + # A step that executes `npm test` command + - npm-test + + # A custom script step, name value is used in the UI + # and the code value contains the command that get executed + - script: + name: echo nodejs information + code: | + echo "node version $(node -v) running" + echo "npm version $(npm -v) running" + after-steps: + - sherzberg/slack-notify: + subdomain: npm-inc + token: $SLACK_TOKEN + channel: github-commits diff --git a/node_modules/once/LICENSE b/node_modules/once/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/once/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/once/README.md b/node_modules/once/README.md new file mode 100644 index 00000000..1f1ffca9 --- /dev/null +++ b/node_modules/once/README.md @@ -0,0 +1,79 @@ +# once + +Only call a function once. + +## usage + +```javascript +var once = require('once') + +function load (file, cb) { + cb = once(cb) + loader.load('file') + loader.once('load', cb) + loader.once('error', cb) +} +``` + +Or add to the Function.prototype in a responsible way: + +```javascript +// only has to be done once +require('once').proto() + +function load (file, cb) { + cb = cb.once() + loader.load('file') + loader.once('load', cb) + loader.once('error', cb) +} +``` + +Ironically, the prototype feature makes this module twice as +complicated as necessary. + +To check whether you function has been called, use `fn.called`. Once the +function is called for the first time the return value of the original +function is saved in `fn.value` and subsequent calls will continue to +return this value. + +```javascript +var once = require('once') + +function load (cb) { + cb = once(cb) + var stream = createStream() + stream.once('data', cb) + stream.once('end', function () { + if (!cb.called) cb(new Error('not found')) + }) +} +``` + +## `once.strict(func)` + +Throw an error if the function is called twice. + +Some functions are expected to be called only once. Using `once` for them would +potentially hide logical errors. + +In the example below, the `greet` function has to call the callback only once: + +```javascript +function greet (name, cb) { + // return is missing from the if statement + // when no name is passed, the callback is called twice + if (!name) cb('Hello anonymous') + cb('Hello ' + name) +} + +function log (msg) { + console.log(msg) +} + +// this will print 'Hello anonymous' but the logical error will be missed +greet(null, once(msg)) + +// once.strict will print 'Hello anonymous' and throw an error when the callback will be called the second time +greet(null, once.strict(msg)) +``` diff --git a/node_modules/once/once.js b/node_modules/once/once.js new file mode 100644 index 00000000..23540673 --- /dev/null +++ b/node_modules/once/once.js @@ -0,0 +1,42 @@ +var wrappy = require('wrappy') +module.exports = wrappy(once) +module.exports.strict = wrappy(onceStrict) + +once.proto = once(function () { + Object.defineProperty(Function.prototype, 'once', { + value: function () { + return once(this) + }, + configurable: true + }) + + Object.defineProperty(Function.prototype, 'onceStrict', { + value: function () { + return onceStrict(this) + }, + configurable: true + }) +}) + +function once (fn) { + var f = function () { + if (f.called) return f.value + f.called = true + return f.value = fn.apply(this, arguments) + } + f.called = false + return f +} + +function onceStrict (fn) { + var f = function () { + if (f.called) + throw new Error(f.onceError) + f.called = true + return f.value = fn.apply(this, arguments) + } + var name = fn.name || 'Function wrapped with `once`' + f.onceError = name + " shouldn't be called more than once" + f.called = false + return f +} diff --git a/node_modules/once/package.json b/node_modules/once/package.json new file mode 100644 index 00000000..b348f981 --- /dev/null +++ b/node_modules/once/package.json @@ -0,0 +1,68 @@ +{ + "_from": "once@^1.3.0", + "_id": "once@1.4.0", + "_inBundle": false, + "_integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=", + "_location": "/once", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "once@^1.3.0", + "name": "once", + "escapedName": "once", + "rawSpec": "^1.3.0", + "saveSpec": null, + "fetchSpec": "^1.3.0" + }, + "_requiredBy": [ + "/glob", + "/inflight", + "/readdir-scoped-modules" + ], + "_resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz", + "_shasum": "583b1aa775961d4b113ac17d9c50baef9dd76bd1", + "_spec": "once@^1.3.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/glob", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/once/issues" + }, + "bundleDependencies": false, + "dependencies": { + "wrappy": "1" + }, + "deprecated": false, + "description": "Run a function exactly one time", + "devDependencies": { + "tap": "^7.0.1" + }, + "directories": { + "test": "test" + }, + "files": [ + "once.js" + ], + "homepage": "https://github.com/isaacs/once#readme", + "keywords": [ + "once", + "function", + "one", + "single" + ], + "license": "ISC", + "main": "once.js", + "name": "once", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/once.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.4.0" +} diff --git a/node_modules/path-is-absolute/index.js b/node_modules/path-is-absolute/index.js new file mode 100644 index 00000000..22aa6c35 --- /dev/null +++ b/node_modules/path-is-absolute/index.js @@ -0,0 +1,20 @@ +'use strict'; + +function posix(path) { + return path.charAt(0) === '/'; +} + +function win32(path) { + // https://github.com/nodejs/node/blob/b3fcc245fb25539909ef1d5eaa01dbf92e168633/lib/path.js#L56 + var splitDeviceRe = /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/; + var result = splitDeviceRe.exec(path); + var device = result[1] || ''; + var isUnc = Boolean(device && device.charAt(1) !== ':'); + + // UNC paths are always absolute + return Boolean(result[2] || isUnc); +} + +module.exports = process.platform === 'win32' ? win32 : posix; +module.exports.posix = posix; +module.exports.win32 = win32; diff --git a/node_modules/path-is-absolute/license b/node_modules/path-is-absolute/license new file mode 100644 index 00000000..654d0bfe --- /dev/null +++ b/node_modules/path-is-absolute/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/path-is-absolute/package.json b/node_modules/path-is-absolute/package.json new file mode 100644 index 00000000..5ee9b88c --- /dev/null +++ b/node_modules/path-is-absolute/package.json @@ -0,0 +1,75 @@ +{ + "_from": "path-is-absolute@^1.0.0", + "_id": "path-is-absolute@1.0.1", + "_inBundle": false, + "_integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=", + "_location": "/path-is-absolute", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "path-is-absolute@^1.0.0", + "name": "path-is-absolute", + "escapedName": "path-is-absolute", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/glob" + ], + "_resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz", + "_shasum": "174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f", + "_spec": "path-is-absolute@^1.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/glob", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/path-is-absolute/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Node.js 0.12 path.isAbsolute() ponyfill", + "devDependencies": { + "xo": "^0.16.0" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/sindresorhus/path-is-absolute#readme", + "keywords": [ + "path", + "paths", + "file", + "dir", + "absolute", + "isabsolute", + "is-absolute", + "built-in", + "util", + "utils", + "core", + "ponyfill", + "polyfill", + "shim", + "is", + "detect", + "check" + ], + "license": "MIT", + "name": "path-is-absolute", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/path-is-absolute.git" + }, + "scripts": { + "test": "xo && node test.js" + }, + "version": "1.0.1" +} diff --git a/node_modules/path-is-absolute/readme.md b/node_modules/path-is-absolute/readme.md new file mode 100644 index 00000000..8dbdf5fc --- /dev/null +++ b/node_modules/path-is-absolute/readme.md @@ -0,0 +1,59 @@ +# path-is-absolute [![Build Status](https://travis-ci.org/sindresorhus/path-is-absolute.svg?branch=master)](https://travis-ci.org/sindresorhus/path-is-absolute) + +> Node.js 0.12 [`path.isAbsolute()`](http://nodejs.org/api/path.html#path_path_isabsolute_path) [ponyfill](https://ponyfill.com) + + +## Install + +``` +$ npm install --save path-is-absolute +``` + + +## Usage + +```js +const pathIsAbsolute = require('path-is-absolute'); + +// Running on Linux +pathIsAbsolute('/home/foo'); +//=> true +pathIsAbsolute('C:/Users/foo'); +//=> false + +// Running on Windows +pathIsAbsolute('C:/Users/foo'); +//=> true +pathIsAbsolute('/home/foo'); +//=> false + +// Running on any OS +pathIsAbsolute.posix('/home/foo'); +//=> true +pathIsAbsolute.posix('C:/Users/foo'); +//=> false +pathIsAbsolute.win32('C:/Users/foo'); +//=> true +pathIsAbsolute.win32('/home/foo'); +//=> false +``` + + +## API + +See the [`path.isAbsolute()` docs](http://nodejs.org/api/path.html#path_path_isabsolute_path). + +### pathIsAbsolute(path) + +### pathIsAbsolute.posix(path) + +POSIX specific version. + +### pathIsAbsolute.win32(path) + +Windows specific version. + + +## License + +MIT © [Sindre Sorhus](https://sindresorhus.com) diff --git a/node_modules/path-is-inside/LICENSE.txt b/node_modules/path-is-inside/LICENSE.txt new file mode 100644 index 00000000..ae20051f --- /dev/null +++ b/node_modules/path-is-inside/LICENSE.txt @@ -0,0 +1,19 @@ +Copyright © 2013–2014 Domenic Denicola <domenic@domenicdenicola.com> + +This work is free. You can redistribute it and/or modify it under the +terms of the Do What The Fuck You Want To Public License, Version 2, +as published by Sam Hocevar. See below for more details. + + DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE + Version 2, December 2004 + + Copyright (C) 2004 Sam Hocevar <sam@hocevar.net> + + Everyone is permitted to copy and distribute verbatim or modified + copies of this license document, and changing it is allowed as long + as the name is changed. + + DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. You just DO WHAT THE FUCK YOU WANT TO. diff --git a/node_modules/path-is-inside/README.md b/node_modules/path-is-inside/README.md new file mode 100644 index 00000000..d42e6aa7 --- /dev/null +++ b/node_modules/path-is-inside/README.md @@ -0,0 +1,35 @@ +# Is This Path Inside This Other Path? + +It turns out this question isn't trivial to answer using Node's built-in path APIs. A naive `indexOf`-based solution will fail sometimes on Windows, which is case-insensitive (see e.g. [isaacs/npm#4214][]). You might then think to be clever with `path.resolve`, but you have to be careful to account for situations whether the paths have different drive letters, or else you'll cause bugs like [isaacs/npm#4313][]. And let's not even get started on trailing slashes. + +The **path-is-inside** package will give you a robust, cross-platform way of detecting whether a given path is inside another path. + +## Usage + +Pretty simple. First the path being tested; then the potential parent. Like so: + +```js +var pathIsInside = require("path-is-inside"); + +pathIsInside("/x/y/z", "/x/y") // true +pathIsInside("/x/y", "/x/y/z") // false +``` + +## OS-Specific Behavior + +Like Node's built-in path module, path-is-inside treats all file paths on Windows as case-insensitive, whereas it treats all file paths on *-nix operating systems as case-sensitive. Keep this in mind especially when working on a Mac, where, despite Node's defaults, the OS usually treats paths case-insensitively. + +In practice, this means: + +```js +// On Windows + +pathIsInside("C:\\X\\Y\\Z", "C:\\x\\y") // true + +// On *-nix, including Mac OS X + +pathIsInside("/X/Y/Z", "/x/y") // false +``` + +[isaacs/npm#4214]: https://github.com/isaacs/npm/pull/4214 +[isaacs/npm#4313]: https://github.com/isaacs/npm/issues/4313 diff --git a/node_modules/path-is-inside/lib/path-is-inside.js b/node_modules/path-is-inside/lib/path-is-inside.js new file mode 100644 index 00000000..596dfd3b --- /dev/null +++ b/node_modules/path-is-inside/lib/path-is-inside.js @@ -0,0 +1,28 @@ +"use strict"; + +var path = require("path"); + +module.exports = function (thePath, potentialParent) { + // For inside-directory checking, we want to allow trailing slashes, so normalize. + thePath = stripTrailingSep(thePath); + potentialParent = stripTrailingSep(potentialParent); + + // Node treats only Windows as case-insensitive in its path module; we follow those conventions. + if (process.platform === "win32") { + thePath = thePath.toLowerCase(); + potentialParent = potentialParent.toLowerCase(); + } + + return thePath.lastIndexOf(potentialParent, 0) === 0 && + ( + thePath[potentialParent.length] === path.sep || + thePath[potentialParent.length] === undefined + ); +}; + +function stripTrailingSep(thePath) { + if (thePath[thePath.length - 1] === path.sep) { + return thePath.slice(0, -1); + } + return thePath; +} diff --git a/node_modules/path-is-inside/package.json b/node_modules/path-is-inside/package.json new file mode 100644 index 00000000..c9805c2f --- /dev/null +++ b/node_modules/path-is-inside/package.json @@ -0,0 +1,61 @@ +{ + "_from": "path-is-inside@1.0.1", + "_id": "path-is-inside@1.0.1", + "_inBundle": false, + "_integrity": "sha1-mNjx0DC/BL167uShulSF1AMY/Yk=", + "_location": "/path-is-inside", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "path-is-inside@1.0.1", + "name": "path-is-inside", + "escapedName": "path-is-inside", + "rawSpec": "1.0.1", + "saveSpec": null, + "fetchSpec": "1.0.1" + }, + "_requiredBy": [ + "/npm", + "/npm/fs-vacuum" + ], + "_resolved": "https://registry.npmjs.org/path-is-inside/-/path-is-inside-1.0.1.tgz", + "_shasum": "98d8f1d030bf04bd7aeee4a1ba5485d40318fd89", + "_spec": "path-is-inside@1.0.1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm", + "author": { + "name": "Domenic Denicola", + "email": "domenic@domenicdenicola.com", + "url": "http://domenic.me" + }, + "bugs": { + "url": "http://github.com/domenic/path-is-inside/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Tests whether one path is inside another path", + "devDependencies": { + "jshint": "~2.3.0", + "mocha": "~1.15.1" + }, + "homepage": "https://github.com/domenic/path-is-inside#readme", + "keywords": [ + "path", + "directory", + "folder", + "inside", + "relative" + ], + "license": "WTFPL", + "main": "lib/path-is-inside.js", + "name": "path-is-inside", + "repository": { + "type": "git", + "url": "git://github.com/domenic/path-is-inside.git" + }, + "scripts": { + "lint": "jshint lib", + "test": "mocha" + }, + "version": "1.0.1" +} diff --git a/node_modules/posix-getopt/LICENSE b/node_modules/posix-getopt/LICENSE new file mode 100644 index 00000000..280e3364 --- /dev/null +++ b/node_modules/posix-getopt/LICENSE @@ -0,0 +1,18 @@ +Copyright (c) 2013, Joyent, Inc. All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/posix-getopt/README.md b/node_modules/posix-getopt/README.md new file mode 100644 index 00000000..1e1ac426 --- /dev/null +++ b/node_modules/posix-getopt/README.md @@ -0,0 +1,359 @@ + +node-getopt +============== + +Overview +-------- + +node-getopt implements the POSIX getopt() function for Node. getopt() provides +a functional interface for option parsing. + +Install the npm package in the usual way: + + $ npm install posix-getopt + +Here's how you'd typically use it for a command that takes options "-a" and +"-b" with no arguments, option "-o" (also called "--output") with one argument, +and another mandatory argument: + + var mod_getopt = require('posix-getopt'); + var parser, option; + + parser = new mod_getopt.BasicParser('abo:(output)', process.argv); + + while ((option = parser.getopt()) !== undefined) { + switch (option.option) { + case 'a': + console.log('option "a" is set'); + break; + + case 'b': + console.log('option "b" is set'); + break; + + case 'o': + console.error('option "o" has value "%s"', + option.optarg); + break; + + default: + /* error message already emitted by getopt */ + mod_assert.equal('?', option.option); + break; + } + } + + if (parser.optind() >= process.argv.length) + usage('missing required argument: "input"'); + + console.log('input = %s', process.argv[parser.optind()]); + +Examples: + + $ cmd + error: missing required argument: "input" + usage: cmd [-ab] [-o file] input + + $ cmd foo + input = foo + + $ cmd -a foo + option "a" is set + input = foo + + $ cmd -ba foo + option "b" is set + option "a" is set + input = foo + + $ cmd -ba -obar foo + option "b" is set + option "a" is set + option "o" has value "bar" + input = foo + + $ cmd -ba --output=bar foo + option "b" is set + option "a" is set + option "o" has value "bar" + input = foo + + $ cmd --output= foo + option "o" has value "" + input = foo + + $ cmd -o + option requires an argument -- o + error: missing required argument: "input" + usage: cmd [-ab] [-o file] input + + $ cmd -- -a + input = -a + + $ cmd -q + illegal option -- q + error: missing required argument: "input" + usage: cmd [-ab] [-o file] input + + +Background +-------- + +getopt() is a general-purpose command line parser that follows the POSIX +guidelines for command-line utilities. Using these guidelines encourages +common conventions among applications, including use of: + +- short option names (e.g., "-r") +- options with arguments (e.g., "-f filename or -ffilename") +- chaining short option names when options have no arguments (e.g., "-ra") + +This implementation mirrors the Solaris getopt() implementation and supports +long option names (e.g., "--recurse"), potentially with values specified using +"=" (e.g., "--file=/path/to/file"). + +Unlike other option parsers available for Node.js, the POSIX getopt() interface +supports using the same option multiple times (e.g., "-vvv", commonly used to +indicate level of verbosity). + +For further reference on the relevant POSIX standards, see the following: + + http://pubs.opengroup.org/onlinepubs/009695399/functions/getopt.html + http://pubs.opengroup.org/onlinepubs/009695399/utilities/getopts.html + +The Utility Syntax Guidelines are described here: + + http://pubs.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap12.html + + +Status +------ + +This module is considered complete except that there's minimal automated test +coverage. There are no known bugs. + + +API +--- + +### `new getopt.BasicParser(optstring, argv[, optind])` + +Instantiates a new object for parsing the specified arguments using the +specified option string. This interface is closest to the traditional getopt() +C function. Callers first instantiate a BasicParser and then invoke the +getopt() method to iterate the options as they would in C. (This interface +allows the same option to be specified multiple times.) The optional 3rd +argument to the constructor `optind` is the number of arguments from `argv` to +skip. By default `optind` is set to `2`, so the first two arguments in `argv` +are ignored, since they generally denote the path to the node executable and +the script being run. + +The option string consists of an optional leading ":" (see below) followed by a +sequence of option-specifiers. Each option-specifier consists of a single +character denoting the short option name, optionally followed by a colon if the +option takes an argument and/or a sequence of strings in parentheses +representing long-option aliases for the option name. + +Example option strings: + + ':r' Command takes one option with no args: -r + ':ra' Command takes two option with no args: -r and -a + ':raf:' Command takes two option with no args: -r and -a + and a single option that takes an arg: -f + ':f:(file)' Command takes a single option with an argument: -f + -f can also be specified as --file + +The presence of a leading colon in the option string determines the behavior +when an argument is not specified for an option which takes an argument. See +getopt() below. Additionally, if no colon is specified, then error messages are +printed to stderr when invalid options, options with missing arguments, or +options with unexpected arguments are encountered. + + +### `parser.optind()` + +Returns the next argv-argument to be parsed. When options are specified as +separate "argv" arguments, this value is incremented with each option parsed. +When multiple options are specified in the same argv-argument, the returned +value is unspecified. This matches the variable "OPTIND" from the POSIX +standard, but is read-only. (If you want to reset OPTIND, you must create a new +BasicParser instance.) This is most useful after parsing has finished to +examine the non-option arguments. + +This value starts at "2" as described under "Departures from POSIX" below. + + +### `parser.getopt()` + +Returns the next argument specified in "argv" (the object's constructor +argument). The returned value is either undefined or an object with at least +the following members: + + option single-character option name + +The following members may also be present: + + optarg argument value, if any + + optopt option character that caused the error, if any + + error if true, this object represents an error + +This function scans "argv" starting at the current value of "optind" and returns +an object describing the next argument based on the following cases: + +- If the end of command line arguments is reached, an undefined value is + returned. The end of arguments is signified by a single '-' argument, a + single '--' argument, an argument that's neither an option nor a previous + option's argument, the end of argv, or an error. + +- If an unrecognized command line option is found (i.e. an option character + not defined in "optstring"), the returned object's "option" member + is just "?". "optopt" is set to the unrecognized option letter. "error" + is set to a true value. + +- If a known command line option is found and the option takes no arguments + then the returned object's "option" member is the option's short name + (i.e. the single character specifier in "optstring"). + +- If a known command line option is found and that option takes an argument + and the argument is also found, then the returned object's "option" + member is the option's short name and the "optarg" member contains the + argument's value. + +- If a known command line option is found and that option takes an argument + but the argument is not found, then the returned object's "option" member + is "?" unless the first character of "optstring" was a colon, in which + case the "option" member is set to ":". Either way, the "optopt" member + is set to the option character that caused the error and "error" is set to + a true value. + + +Departures from POSIX +-------- + +- Global state in the C implementation (e.g., optind, optarg, and optopt) is + encapsulated in the BasicParser object. optind is available as a method + call on the parser object. optarg and optopt are returned directly by + getopt(). + +- Rather than returning an integer or character, getopt() returns an object + with the "option" field corresponding to the processed option character + and possibly the additional "optarg" and "optopt" fields. If an error + occurs on a particular option, "error" is also set. If an error occurs on + no particular option or if the end of input is encountered, undefined is + returned. + +- Long option forms are supported as described above. This introduces an + additional error case which is where an argument of the form + --option=value is encountered, where "option" does not take a value. + +- POSIX starts "optind" at 1, since argv[0] is generally the name of the + command and options start at argv[1]. This implementation starts "optind" + at 2, since argv[0] is generally the path to the node binary and argv[1] + is the path to the script, so options start with argv[2]. + + +Examples +-------- + +### Example 1: simple short options + + var mod_getopt = require('getopt') + var parser, option; + + parser = new mod_getopt.BasicParser('la', + ['node', 'script', '-l', '-a', 'stuff']); + while ((option = parser.getopt()) !== undefined && !option.error) + console.error(option); + +outputs: + + { option: 'l' } + { option: 'a' } + + +### Example 2: invalid option specified + + var mod_getopt = require('getopt') + var parser, option; + + parser = new mod_getopt.BasicParser('la', + ['node', 'script', '-l', '-b', 'stuff']); + while ((option = parser.getopt()) !== undefined && !option.error) + console.error(option); + console.error(option); + +outputs: + + { option: 'l' } + illegal option -- b + { option: '?', optopt: 'b', error: true } + + +### Example 3: long options + + var mod_getopt = require('getopt') + var parser, option; + + parser = new mod_getopt.BasicParser('lar(recurse)', + ['node', 'script', '-l', '--recurse', 'stuff']); + while ((option = parser.getopt()) !== undefined && !option.error) + console.error(option); + +outputs: + + { option: 'l' } + { option: 'r' } + + +### Example 4: options with arguments + + var mod_getopt = require('getopt') + var parser, option; + + parser = new mod_getopt.BasicParser('f:lad:', + ['node', 'script', '-l', '-f', 'filename', '-dtype', 'stuff']); + while ((option = parser.getopt()) !== undefined && !option.error) + console.error(option); + +outputs: + + { option: 'l' } + { option: 'f', optarg: 'filename' } + { option: 'd', optarg: 'type' } + + +### Example 5: options with missing arguments + + var mod_getopt = require('getopt') + var parser, option; + + parser = new mod_getopt.BasicParser('f:la', + ['node', 'script', '-l', '-a', '-f']); + while ((option = parser.getopt()) !== undefined && !option.error) + console.error(option); + console.error(option); + +outputs: + + { option: 'l' } + { option: 'a' } + option requires an argument -- f + { option: '?', optopt: 'f', error: true } + + +### Example 6: options specified multiple times + + var mod_getopt = require('getopt') + var parser, option; + + parser = new mod_getopt.BasicParser('la', + ['node', 'script', '-l', '-a', '-l']); + while ((option = parser.getopt()) !== undefined && !option.error) + console.error(option); + +outputs: + + { option: 'l' } + { option: 'a' } + { option: 'l' } diff --git a/node_modules/posix-getopt/examples/basic.js b/node_modules/posix-getopt/examples/basic.js new file mode 100644 index 00000000..90d4a62d --- /dev/null +++ b/node_modules/posix-getopt/examples/basic.js @@ -0,0 +1,72 @@ +/* + * examples/basic.js: basic example of using node-getopt + * + * This example parses options for an example command that takes options "a" and + * "b" having no arguments, option "o" (with long alias "output") which takes a + * mandatory value, and then one mandatory argument. Example valid invocations: + * + * cmd foo + * cmd -a foo + * cmd -ab foo + * cmd -a -o bar foo + * cmd -o bar foo + * cmd --output bar foo + * cmd --output=bar foo + * cmd --output= foo + * cmd -- -a (note: "-a" option is NOT set in this case) + * + * Invalid invocations: + * + * cmd missing mandatory argument + * cmd -o option "-o" requires an argument + * cmd -q unknown option "-q" + */ + +var mod_assert = require('assert'); +var mod_getopt = require('..'); + +function main() +{ + var parser, option; + + parser = new mod_getopt.BasicParser('abo:(output)', process.argv); + + while ((option = parser.getopt()) !== undefined) { + switch (option.option) { + case 'a': + console.log('option "a" is set'); + break; + + case 'b': + console.log('option "b" is set'); + break; + + case 'o': + console.error('option "o" has value "%s"', + option.optarg); + break; + + default: + /* error message already emitted by getopt */ + mod_assert.equal('?', option.option); + break; + } + } + + if (parser.optind() >= process.argv.length) + usage('missing required argument: "input"'); + + console.log('input = %s', process.argv[parser.optind()]); +} + +function usage(message) +{ + if (message) + console.error('error: %s', message); + + console.error('usage: %s %s [-ab] [-o file] input', + process.argv[0], process.argv[1]); + process.exit(2); +} + +main(); diff --git a/node_modules/posix-getopt/examples/examples.js b/node_modules/posix-getopt/examples/examples.js new file mode 100644 index 00000000..59be1467 --- /dev/null +++ b/node_modules/posix-getopt/examples/examples.js @@ -0,0 +1,40 @@ +var mod_getopt = require('..'); +var parser, option; + +console.error('Example 1: simple short options'); +parser = new mod_getopt.BasicParser('la', + ['node', 'script', '-l', '-a', 'stuff']); +while ((option = parser.getopt()) !== undefined && !option.error) + console.error(option); + +console.error('Example 2: invalid option specified'); +parser = new mod_getopt.BasicParser('la', + ['node', 'script', '-l', '-b', 'stuff']); +while ((option = parser.getopt()) !== undefined && !option.error) + console.error(option); +console.error(option); + +console.error('Example 3: long options'); +parser = new mod_getopt.BasicParser('lar(recurse)', + ['node', 'script', '-l', '--recurse', 'stuff']); +while ((option = parser.getopt()) !== undefined && !option.error) + console.error(option); + +console.error('Example 4: options with arguments'); +parser = new mod_getopt.BasicParser('f:lad:', + ['node', 'script', '-l', '-f', 'filename', '-dtype', 'stuff']); +while ((option = parser.getopt()) !== undefined && !option.error) + console.error(option); + +console.error('Example 5: options with missing arguments'); +parser = new mod_getopt.BasicParser('f:la', + ['node', 'script', '-l', '-a', '-f']); +while ((option = parser.getopt()) !== undefined && !option.error) + console.error(option); +console.error(option); + +console.error('Example 6: options specified multiple times'); +parser = new mod_getopt.BasicParser('la', + ['node', 'script', '-l', '-a', '-l']); +while ((option = parser.getopt()) !== undefined && !option.error) + console.error(option); diff --git a/node_modules/posix-getopt/lib/getopt.js b/node_modules/posix-getopt/lib/getopt.js new file mode 100644 index 00000000..15525ba6 --- /dev/null +++ b/node_modules/posix-getopt/lib/getopt.js @@ -0,0 +1,305 @@ +/* + * getopt.js: node.js implementation of POSIX getopt() (and then some) + * + * Copyright 2011 David Pacheco. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +var ASSERT = require('assert').ok; + +function goError(msg) +{ + return (new Error('getopt: ' + msg)); +} + +/* + * The BasicParser is our primary interface to the outside world. The + * documentation for this object and its public methods is contained in + * the included README.md. + */ +function goBasicParser(optstring, argv, optind) +{ + var ii; + + ASSERT(optstring || optstring === '', 'optstring is required'); + ASSERT(optstring.constructor === String, 'optstring must be a string'); + ASSERT(argv, 'argv is required'); + ASSERT(argv.constructor === Array, 'argv must be an array'); + + this.gop_argv = new Array(argv.length); + this.gop_options = {}; + this.gop_aliases = {}; + this.gop_optind = optind !== undefined ? optind : 2; + this.gop_subind = 0; + + for (ii = 0; ii < argv.length; ii++) { + ASSERT(argv[ii].constructor === String, + 'argv must be string array'); + this.gop_argv[ii] = argv[ii]; + } + + this.parseOptstr(optstring); +} + +exports.BasicParser = goBasicParser; + +/* + * Parse the option string and update the following fields: + * + * gop_silent Whether to log errors to stderr. Silent mode is + * indicated by a leading ':' in the option string. + * + * gop_options Maps valid single-letter-options to booleans indicating + * whether each option is required. + * + * gop_aliases Maps valid long options to the corresponding + * single-letter short option. + */ +goBasicParser.prototype.parseOptstr = function (optstr) +{ + var chr, cp, alias, arg, ii; + + ii = 0; + if (optstr.length > 0 && optstr[0] == ':') { + this.gop_silent = true; + ii++; + } else { + this.gop_silent = false; + } + + while (ii < optstr.length) { + chr = optstr[ii]; + arg = false; + + if (!/^[\w\d\u1000-\u1100]$/.test(chr)) + throw (goError('invalid optstring: only alphanumeric ' + + 'characters and unicode characters between ' + + '\\u1000-\\u1100 may be used as options: ' + chr)); + + if (ii + 1 < optstr.length && optstr[ii + 1] == ':') { + arg = true; + ii++; + } + + this.gop_options[chr] = arg; + + while (ii + 1 < optstr.length && optstr[ii + 1] == '(') { + ii++; + cp = optstr.indexOf(')', ii + 1); + if (cp == -1) + throw (goError('invalid optstring: missing ' + + '")" to match "(" at char ' + ii)); + + alias = optstr.substring(ii + 1, cp); + this.gop_aliases[alias] = chr; + ii = cp; + } + + ii++; + } +}; + +goBasicParser.prototype.optind = function () +{ + return (this.gop_optind); +}; + +/* + * For documentation on what getopt() does, see README.md. The following + * implementation invariants are maintained by getopt() and its helper methods: + * + * this.gop_optind Refers to the element of gop_argv that contains + * the next argument to be processed. This may + * exceed gop_argv, in which case the end of input + * has been reached. + * + * this.gop_subind Refers to the character inside + * this.gop_options[this.gop_optind] which begins + * the next option to be processed. This may never + * exceed the length of gop_argv[gop_optind], so + * when incrementing this value we must always + * check if we should instead increment optind and + * reset subind to 0. + * + * That is, when any of these functions is entered, the above indices' values + * are as described above. getopt() itself and getoptArgument() may both be + * called at the end of the input, so they check whether optind exceeds + * argv.length. getoptShort() and getoptLong() are called only when the indices + * already point to a valid short or long option, respectively. + * + * getopt() processes the next option as follows: + * + * o If gop_optind > gop_argv.length, then we already parsed all arguments. + * + * o If gop_subind == 0, then we're looking at the start of an argument: + * + * o Check for special cases like '-', '--', and non-option arguments. + * If present, update the indices and return the appropriate value. + * + * o Check for a long-form option (beginning with '--'). If present, + * delegate to getoptLong() and return the result. + * + * o Otherwise, advance subind past the argument's leading '-' and + * continue as though gop_subind != 0 (since that's now the case). + * + * o Delegate to getoptShort() and return the result. + */ +goBasicParser.prototype.getopt = function () +{ + if (this.gop_optind >= this.gop_argv.length) + /* end of input */ + return (undefined); + + var arg = this.gop_argv[this.gop_optind]; + + if (this.gop_subind === 0) { + if (arg == '-' || arg === '' || arg[0] != '-') + return (undefined); + + if (arg == '--') { + this.gop_optind++; + this.gop_subind = 0; + return (undefined); + } + + if (arg[1] == '-') + return (this.getoptLong()); + + this.gop_subind++; + ASSERT(this.gop_subind < arg.length); + } + + return (this.getoptShort()); +}; + +/* + * Implements getopt() for the case where optind/subind point to a short option. + */ +goBasicParser.prototype.getoptShort = function () +{ + var arg, chr; + + ASSERT(this.gop_optind < this.gop_argv.length); + arg = this.gop_argv[this.gop_optind]; + ASSERT(this.gop_subind < arg.length); + chr = arg[this.gop_subind]; + + if (++this.gop_subind >= arg.length) { + this.gop_optind++; + this.gop_subind = 0; + } + + if (!(chr in this.gop_options)) + return (this.errInvalidOption(chr)); + + if (!this.gop_options[chr]) + return ({ option: chr }); + + return (this.getoptArgument(chr)); +}; + +/* + * Implements getopt() for the case where optind/subind point to a long option. + */ +goBasicParser.prototype.getoptLong = function () +{ + var arg, alias, chr, eq; + + ASSERT(this.gop_subind === 0); + ASSERT(this.gop_optind < this.gop_argv.length); + arg = this.gop_argv[this.gop_optind]; + ASSERT(arg.length > 2 && arg[0] == '-' && arg[1] == '-'); + + eq = arg.indexOf('='); + alias = arg.substring(2, eq == -1 ? arg.length : eq); + if (!(alias in this.gop_aliases)) + return (this.errInvalidOption(alias)); + + chr = this.gop_aliases[alias]; + ASSERT(chr in this.gop_options); + + if (!this.gop_options[chr]) { + if (eq != -1) + return (this.errExtraArg(alias)); + + this.gop_optind++; /* eat this argument */ + return ({ option: chr }); + } + + /* + * Advance optind/subind for the argument value and retrieve it. + */ + if (eq == -1) + this.gop_optind++; + else + this.gop_subind = eq + 1; + + return (this.getoptArgument(chr)); +}; + +/* + * For the given option letter 'chr' that takes an argument, assumes that + * optind/subind point to the argument (or denote the end of input) and return + * the appropriate getopt() return value for this option and argument (or return + * the appropriate error). + */ +goBasicParser.prototype.getoptArgument = function (chr) +{ + var arg; + + if (this.gop_optind >= this.gop_argv.length) + return (this.errMissingArg(chr)); + + arg = this.gop_argv[this.gop_optind].substring(this.gop_subind); + this.gop_optind++; + this.gop_subind = 0; + return ({ option: chr, optarg: arg }); +}; + +goBasicParser.prototype.errMissingArg = function (chr) +{ + if (this.gop_silent) + return ({ option: ':', optopt: chr }); + + process.stderr.write('option requires an argument -- ' + chr + '\n'); + return ({ option: '?', optopt: chr, error: true }); +}; + +goBasicParser.prototype.errInvalidOption = function (chr) +{ + if (!this.gop_silent) + process.stderr.write('illegal option -- ' + chr + '\n'); + + return ({ option: '?', optopt: chr, error: true }); +}; + +/* + * This error is not specified by POSIX, but neither is the notion of specifying + * long option arguments using "=" in the same argv-argument, but it's common + * practice and pretty convenient. + */ +goBasicParser.prototype.errExtraArg = function (chr) +{ + if (!this.gop_silent) + process.stderr.write('option expects no argument -- ' + + chr + '\n'); + + return ({ option: '?', optopt: chr, error: true }); +}; diff --git a/node_modules/posix-getopt/package.json b/node_modules/posix-getopt/package.json new file mode 100644 index 00000000..fa67e788 --- /dev/null +++ b/node_modules/posix-getopt/package.json @@ -0,0 +1,50 @@ +{ + "_from": "posix-getopt@~1.2.0", + "_id": "posix-getopt@1.2.0", + "_inBundle": false, + "_integrity": "sha1-Su7rfa3mb8qKk2XdqfawBXQctiE=", + "_location": "/posix-getopt", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "posix-getopt@~1.2.0", + "name": "posix-getopt", + "escapedName": "posix-getopt", + "rawSpec": "~1.2.0", + "saveSpec": null, + "fetchSpec": "~1.2.0" + }, + "_requiredBy": [ + "/httpserver" + ], + "_resolved": "https://registry.npmjs.org/posix-getopt/-/posix-getopt-1.2.0.tgz", + "_shasum": "4aeeeb7dade66fca8a9365dda9f6b005741cb621", + "_spec": "posix-getopt@~1.2.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/httpserver", + "author": { + "name": "Dave Pacheco", + "url": "dap@cs.brown.edu" + }, + "bugs": { + "url": "https://github.com/davepacheco/node-getopt/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "POSIX-style getopt()", + "engines": { + "node": "*" + }, + "homepage": "https://github.com/davepacheco/node-getopt#readme", + "license": "MIT", + "main": "./lib/getopt", + "name": "posix-getopt", + "repository": { + "type": "git", + "url": "git://github.com/davepacheco/node-getopt.git" + }, + "scripts": { + "test": "for f in tests/*.js; do echo \"$f\"; node \"$f\" || exit 1; done" + }, + "version": "1.2.0" +} diff --git a/node_modules/posix-getopt/tests/test-getopt.js b/node_modules/posix-getopt/tests/test-getopt.js new file mode 100644 index 00000000..ad32c7fa --- /dev/null +++ b/node_modules/posix-getopt/tests/test-getopt.js @@ -0,0 +1,100 @@ +/* + * Tests getopt() itself. + */ +var mod_getopt = require('..'); +var mod_assert = require('assert'); + +var test_cases = [ { + optstr: '', + argv: [], + result: [] +}, { + optstr: ':', + argv: [], + result: [] +}, { + optstr: ':l', + argv: [], + result: [] +}, { + optstr: ':l:', + argv: [], + result: [] +}, { + optstr: ':las', + argv: [], + result: [] +}, { + optstr: ':l:a:s:', + argv: [], + result: [] +}, { + optstr: ':l(long)', + argv: [], + result: [] +}, { + optstr: ':l:(long)', + argv: ['cmd', 'script', '-l', 'arg1', '--long=q', 'b', '--long', 'foo'], + result: [ + { option: 'l', optarg: 'arg1' }, + { option: 'l', optarg: 'q' } + ] +}, { + optstr: 'l:(long)(longer)', + argv: [], + result: [] +}, { + optstr: ':la:r(recurse)(recur)f:(file)(filename)q', + argv: [], + result: [] +}, { + optstr: '\u1000(help)\u1001(version)', + argv: ['cmd', 'script', '--help' ], + result: [ + { option: '\u1000' }, + ] +}, { + optstr: '\u1000(help)\u1001(version)', + argv: ['cmd', 'script', '--version' ], + result: [ + { option: '\u1001' }, + ] +}, { + optstr: '\u1000:(parallel)', + argv: ['cmd', 'script', '--parallel=100' ], + result: [ + { option: '\u1000', optarg: 100 }, + ] +}, { + optstr: 'h', + argv: ['-h'], + result: [ + { option: 'h' }, + ], + optind: 0 +}, { + optstr: 'hv', + argv: ['foo', '-h', '-v' ], + result: [ + { option: 'h' }, + { option: 'v' }, + ], + optind: 1 +}]; + +var parser, ii, arg, result; +for (ii = 0; ii < test_cases.length; ii++) { + console.log('test case %s: "%s" with argv = "%s"', ii + 1, + test_cases[ii].optstr, test_cases[ii].argv); + parser = new mod_getopt.BasicParser(test_cases[ii].optstr, + test_cases[ii].argv, test_cases[ii].optind); + console.log(parser.gop_tokens); + + result = []; + while ((arg = parser.getopt()) !== undefined) + result.push(arg); + + mod_assert.deepEqual(test_cases[ii].result, result); +} + +console.log('%s test cases passed', test_cases.length); diff --git a/node_modules/posix-getopt/tests/test-tokenize-optstr.js b/node_modules/posix-getopt/tests/test-tokenize-optstr.js new file mode 100644 index 00000000..60c10c66 --- /dev/null +++ b/node_modules/posix-getopt/tests/test-tokenize-optstr.js @@ -0,0 +1,73 @@ +/* + * Tests internal state of the parser. + */ +var mod_path = require('path'); + +var mod_sys = require('sys'); +var mod_getopt = require('..'); +var mod_assert = require('assert'); + +var test_cases = [ { + optstr: '', + silent: false, + options: {}, + aliases: {}, +}, { + optstr: ':', + silent: true, + options: {}, + aliases: {}, +}, { + optstr: ':l', + silent: true, + options: { l: false }, + aliases: {}, +}, { + optstr: ':l:', + silent: true, + options: { l: true }, + aliases: {}, +}, { + optstr: ':las', + silent: true, + options: { l: false, a: false, s: false }, + aliases: {}, +}, { + optstr: ':l:a:s:', + silent: true, + options: { l: true, a: true, s: true }, + aliases: {}, +}, { + optstr: ':l(long)', + silent: true, + options: { l: false }, + aliases: { long: 'l' }, +}, { + optstr: ':l:(long)', + silent: true, + options: { l: true }, + aliases: { long: 'l' }, +}, { + optstr: 'l:(long)(longer)', + silent: false, + options: { l: true }, + aliases: { long: 'l', longer: 'l' }, +}, { + optstr: ':la:r(recurse)(recur)f:(file)(filename)q', + silent: true, + options: { l: false, a: true, r: false, f: true, q: false }, + aliases: { recurse: 'r', recur: 'r', file: 'f', filename: 'f' } +} ]; + +var parser, ii; +for (ii = 0; ii < test_cases.length; ii++) { + console.log('test case %s: "%s"', ii + 1, test_cases[ii].optstr); + parser = new mod_getopt.BasicParser(test_cases[ii].optstr, []); + mod_assert.ok(test_cases[ii].silent === parser.gop_silent); + mod_assert.deepEqual(test_cases[ii].options, + parser.gop_options); + mod_assert.deepEqual(test_cases[ii].aliases, + parser.gop_aliases); +} + +console.log('%s test cases passed', test_cases.length); diff --git a/node_modules/read-installed/.npmignore b/node_modules/read-installed/.npmignore new file mode 100644 index 00000000..8c23deeb --- /dev/null +++ b/node_modules/read-installed/.npmignore @@ -0,0 +1,13 @@ +*.swp +.*.swp + +.DS_Store +*~ +.project +.settings +npm-debug.log +coverage.html +.idea +lib-cov + +node_modules diff --git a/node_modules/read-installed/.travis.yml b/node_modules/read-installed/.travis.yml new file mode 100644 index 00000000..848ffd1c --- /dev/null +++ b/node_modules/read-installed/.travis.yml @@ -0,0 +1,9 @@ +language: node_js +before_install: + - '[ "${TRAVIS_NODE_VERSION}" != "0.8" ] || npm install -g npm@1.4.28' + - npm install -g npm@latest +node_js: + - '0.8' + - '0.10' + - '0.12' + - 'iojs' diff --git a/node_modules/read-installed/LICENSE b/node_modules/read-installed/LICENSE new file mode 100644 index 00000000..dea3013d --- /dev/null +++ b/node_modules/read-installed/LICENSE @@ -0,0 +1,16 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. + diff --git a/node_modules/read-installed/README.md b/node_modules/read-installed/README.md new file mode 100644 index 00000000..312153b4 --- /dev/null +++ b/node_modules/read-installed/README.md @@ -0,0 +1,27 @@ +# read-installed + +Read all the installed packages in a folder, and return a tree +structure with all the data. + +npm uses this. + +## 2.0.0 + +Breaking changes in `2.0.0`: + +The second argument is now an `Object` that contains the following keys: + + * `depth` optional, defaults to Infinity + * `log` optional log Function + * `dev` optional, default false, set to true to include devDependencies + +## Usage + +```javascript +var readInstalled = require("read-installed") +// optional options +var options = { dev: false, log: fn, depth: 2 } +readInstalled(folder, options, function (er, data) { + ... +}) +``` diff --git a/node_modules/read-installed/package.json b/node_modules/read-installed/package.json new file mode 100644 index 00000000..66a2d06f --- /dev/null +++ b/node_modules/read-installed/package.json @@ -0,0 +1,65 @@ +{ + "_from": "read-installed@4.0.3", + "_id": "read-installed@4.0.3", + "_inBundle": false, + "_integrity": "sha1-/5uLZ/GH0eTCm5/rMfayI6zRkGc=", + "_location": "/read-installed", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "read-installed@4.0.3", + "name": "read-installed", + "escapedName": "read-installed", + "rawSpec": "4.0.3", + "saveSpec": null, + "fetchSpec": "4.0.3" + }, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/read-installed/-/read-installed-4.0.3.tgz", + "_shasum": "ff9b8b67f187d1e4c29b9feb31f6b223acd19067", + "_spec": "read-installed@4.0.3", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/read-installed/issues" + }, + "bundleDependencies": false, + "dependencies": { + "debuglog": "^1.0.1", + "graceful-fs": "^4.1.2", + "read-package-json": "^2.0.0", + "readdir-scoped-modules": "^1.0.0", + "semver": "2 || 3 || 4 || 5", + "slide": "~1.1.3", + "util-extend": "^1.0.1" + }, + "deprecated": false, + "description": "Read all the installed packages in a folder, and return a tree structure with all the data.", + "devDependencies": { + "mkdirp": "^0.5.0", + "rimraf": "^2.2.8", + "tap": "^1.2.0" + }, + "homepage": "https://github.com/isaacs/read-installed#readme", + "license": "ISC", + "main": "read-installed.js", + "name": "read-installed", + "optionalDependencies": { + "graceful-fs": "^4.1.2" + }, + "repository": { + "type": "git", + "url": "git://github.com/isaacs/read-installed.git" + }, + "scripts": { + "test": "tap ./test/*.js" + }, + "version": "4.0.3" +} diff --git a/node_modules/read-installed/read-installed.js b/node_modules/read-installed/read-installed.js new file mode 100644 index 00000000..19e77be9 --- /dev/null +++ b/node_modules/read-installed/read-installed.js @@ -0,0 +1,407 @@ + +// Walk through the file-system "database" of installed +// packages, and create a data object related to the +// installed versions of each package. + +/* +This will traverse through all node_modules folders, +resolving the dependencies object to the object corresponding to +the package that meets that dep, or just the version/range if +unmet. + +Assuming that you had this folder structure: + +/path/to ++-- package.json { name = "root" } +`-- node_modules + +-- foo {bar, baz, asdf} + | +-- node_modules + | +-- bar { baz } + | `-- baz + `-- asdf + +where "foo" depends on bar, baz, and asdf, bar depends on baz, +and bar and baz are bundled with foo, whereas "asdf" is at +the higher level (sibling to foo), you'd get this object structure: + +{ <package.json data> +, path: "/path/to" +, parent: null +, dependencies: + { foo : + { version: "1.2.3" + , path: "/path/to/node_modules/foo" + , parent: <Circular: root> + , dependencies: + { bar: + { parent: <Circular: foo> + , path: "/path/to/node_modules/foo/node_modules/bar" + , version: "2.3.4" + , dependencies: { baz: <Circular: foo.dependencies.baz> } + } + , baz: { ... } + , asdf: <Circular: asdf> + } + } + , asdf: { ... } + } +} + +Unmet deps are left as strings. +Extraneous deps are marked with extraneous:true +deps that don't meet a requirement are marked with invalid:true +deps that don't meet a peer requirement are marked with peerInvalid:true + +to READ(packagefolder, parentobj, name, reqver) +obj = read package.json +installed = ./node_modules/* +if parentobj is null, and no package.json + obj = {dependencies:{<installed>:ANY}} +deps = Object.keys(obj.dependencies) +obj.path = packagefolder +obj.parent = parentobj +if name, && obj.name !== name, obj.invalid = true +if reqver, && obj.version !satisfies reqver, obj.invalid = true +if !reqver && parentobj, obj.extraneous = true +for each folder in installed + obj.dependencies[folder] = READ(packagefolder+node_modules+folder, + obj, folder, obj.dependencies[folder]) +# walk tree to find unmet deps +for each dep in obj.dependencies not in installed + r = obj.parent + while r + if r.dependencies[dep] + if r.dependencies[dep].verion !satisfies obj.dependencies[dep] + WARN + r.dependencies[dep].invalid = true + obj.dependencies[dep] = r.dependencies[dep] + r = null + else r = r.parent +return obj + + +TODO: +1. Find unmet deps in parent directories, searching as node does up +as far as the left-most node_modules folder. +2. Ignore anything in node_modules that isn't a package folder. + +*/ + +try { + var fs = require("graceful-fs") +} catch (er) { + var fs = require("fs") +} + +var path = require("path") +var asyncMap = require("slide").asyncMap +var semver = require("semver") +var readJson = require("read-package-json") +var url = require("url") +var util = require("util") +var extend = require("util-extend") + +var debug = require("debuglog")("read-installed") + +var readdir = require("readdir-scoped-modules") + +// Sentinel catch-all version constraint used when a dependency is not +// listed in the package.json file. +var ANY = {} + +module.exports = readInstalled + +function readInstalled (folder, opts, cb) { + if (typeof opts === 'function') { + cb = opts + opts = {} + } else { + opts = extend({}, opts) + } + + if (typeof opts.depth !== 'number') + opts.depth = Infinity + + opts.depth = Math.max(0, opts.depth) + + if (typeof opts.log !== 'function') + opts.log = function () {} + + opts.dev = !!opts.dev + opts.realpathSeen = {} + opts.findUnmetSeen = [] + + + readInstalled_(folder, null, null, null, 0, opts, function (er, obj) { + if (er) return cb(er) + // now obj has all the installed things, where they're installed + // figure out the inheritance links, now that the object is built. + resolveInheritance(obj, opts) + obj.root = true + unmarkExtraneous(obj, opts) + cb(null, obj) + }) +} + +function readInstalled_ (folder, parent, name, reqver, depth, opts, cb) { + var installed + , obj + , real + , link + , realpathSeen = opts.realpathSeen + + readdir(path.resolve(folder, "node_modules"), function (er, i) { + // error indicates that nothing is installed here + if (er) i = [] + installed = i.filter(function (f) { return f.charAt(0) !== "." }) + next() + }) + + readJson(path.resolve(folder, "package.json"), function (er, data) { + obj = copy(data) + + if (!parent) { + obj = obj || true + er = null + } + return next(er) + }) + + fs.lstat(folder, function (er, st) { + if (er) { + if (!parent) real = true + return next(er) + } + fs.realpath(folder, function (er, rp) { + debug("realpath(%j) = %j", folder, rp) + real = rp + if (st.isSymbolicLink()) link = rp + next(er) + }) + }) + + var errState = null + , called = false + function next (er) { + if (errState) return + if (er) { + errState = er + return cb(null, []) + } + debug('next', installed, obj && typeof obj, name, real) + if (!installed || !obj || !real || called) return + called = true + if (realpathSeen[real]) return cb(null, realpathSeen[real]) + if (obj === true) { + obj = {dependencies:{}, path:folder} + installed.forEach(function (i) { obj.dependencies[i] = ANY }) + } + if (name && obj.name !== name) obj.invalid = true + obj.realName = name || obj.name + obj.dependencies = obj.dependencies || {} + + // At this point, figure out what dependencies we NEED to get met + obj._dependencies = copy(obj.dependencies) + + if (reqver === ANY) { + // We were unable to determine the required version of this + // dependency from the package.json file, but we now know its actual + // version, so treat that version as the required version to avoid + // marking the dependency as invalid below. See #40. + reqver = obj.version; + } + + // "foo":"http://blah" and "foo":"latest" are always presumed valid + if (reqver + && semver.validRange(reqver, true) + && !semver.satisfies(obj.version, reqver, true)) { + obj.invalid = true + } + + // Mark as extraneous at this point. + // This will be un-marked in unmarkExtraneous, where we mark as + // not-extraneous everything that is required in some way from + // the root object. + obj.extraneous = true + + obj.path = obj.path || folder + obj.realPath = real + obj.link = link + if (parent && !obj.link) obj.parent = parent + realpathSeen[real] = obj + obj.depth = depth + //if (depth >= opts.depth) return cb(null, obj) + asyncMap(installed, function (pkg, cb) { + var rv = obj.dependencies[pkg] + if (!rv && obj.devDependencies && opts.dev) + rv = obj.devDependencies[pkg] + + if (depth > opts.depth) { + obj.dependencies = {} + return cb(null, obj) + } + + readInstalled_( path.resolve(folder, "node_modules/"+pkg) + , obj, pkg, obj.dependencies[pkg], depth + 1, opts + , cb ) + + }, function (er, installedData) { + if (er) return cb(er) + installedData.forEach(function (dep) { + obj.dependencies[dep.realName] = dep + }) + + // any strings here are unmet things. however, if it's + // optional, then that's fine, so just delete it. + if (obj.optionalDependencies) { + Object.keys(obj.optionalDependencies).forEach(function (dep) { + if (typeof obj.dependencies[dep] === "string") { + delete obj.dependencies[dep] + } + }) + } + return cb(null, obj) + }) + } +} + +// starting from a root object, call findUnmet on each layer of children +var riSeen = [] +function resolveInheritance (obj, opts) { + if (typeof obj !== "object") return + if (riSeen.indexOf(obj) !== -1) return + riSeen.push(obj) + if (typeof obj.dependencies !== "object") { + obj.dependencies = {} + } + Object.keys(obj.dependencies).forEach(function (dep) { + findUnmet(obj.dependencies[dep], opts) + }) + Object.keys(obj.dependencies).forEach(function (dep) { + if (typeof obj.dependencies[dep] === "object") { + resolveInheritance(obj.dependencies[dep], opts) + } else { + debug("unmet dep! %s %s@%s", obj.name, dep, obj.dependencies[dep]) + } + }) + findUnmet(obj, opts) +} + +// find unmet deps by walking up the tree object. +// No I/O +function findUnmet (obj, opts) { + var findUnmetSeen = opts.findUnmetSeen + if (findUnmetSeen.indexOf(obj) !== -1) return + findUnmetSeen.push(obj) + debug("find unmet parent=%s obj=", obj.parent && obj.parent.name, obj.name || obj) + var deps = obj.dependencies = obj.dependencies || {} + + debug(deps) + Object.keys(deps) + .filter(function (d) { return typeof deps[d] === "string" }) + .forEach(function (d) { + var found = findDep(obj, d) + debug("finding dep %j", d, found && found.name || found) + // "foo":"http://blah" and "foo":"latest" are always presumed valid + if (typeof deps[d] === "string" && + semver.validRange(deps[d], true) && + found && + !semver.satisfies(found.version, deps[d], true)) { + // the bad thing will happen + opts.log( "unmet dependency" + , obj.path + " requires "+d+"@'"+deps[d] + + "' but will load\n" + + found.path+",\nwhich is version "+found.version ) + found.invalid = true + } + if (found) { + deps[d] = found + } + }) + + var peerDeps = obj.peerDependencies = obj.peerDependencies || {} + Object.keys(peerDeps).forEach(function (d) { + var dependency + + if (!obj.parent) { + dependency = obj.dependencies[d] + + // read it as a missing dep + if (!dependency) { + obj.dependencies[d] = peerDeps[d] + } + } else { + var r = obj.parent + while (r && !dependency) { + dependency = r.dependencies && r.dependencies[d] + r = r.link ? null : r.parent + } + } + + if (!dependency) { + // mark as a missing dep! + obj.dependencies[d] = peerDeps[d] + } else if (!semver.satisfies(dependency.version, peerDeps[d], true)) { + dependency.peerInvalid = true + } + }) + + return obj +} + +function unmarkExtraneous (obj, opts) { + // Mark all non-required deps as extraneous. + // start from the root object and mark as non-extraneous all modules + // that haven't been previously flagged as extraneous then propagate + // to all their dependencies + + obj.extraneous = false + + var deps = obj._dependencies || [] + if (opts.dev && obj.devDependencies && (obj.root || obj.link)) { + Object.keys(obj.devDependencies).forEach(function (k) { + deps[k] = obj.devDependencies[k] + }) + } + + if (obj.peerDependencies) { + Object.keys(obj.peerDependencies).forEach(function (k) { + deps[k] = obj.peerDependencies[k] + }) + } + + debug("not extraneous", obj._id, deps) + Object.keys(deps).forEach(function (d) { + var dep = findDep(obj, d) + if (dep && dep.extraneous) { + unmarkExtraneous(dep, opts) + } + }) +} + +// Find the one that will actually be loaded by require() +// so we can make sure it's valid etc. +function findDep (obj, d) { + var r = obj + , found = null + while (r && !found) { + // if r is a valid choice, then use that. + // kinda weird if a pkg depends on itself, but after the first + // iteration of this loop, it indicates a dep cycle. + if (typeof r.dependencies[d] === "object") { + found = r.dependencies[d] + } + if (!found && r.realName === d) found = r + r = r.link ? null : r.parent + } + return found +} + +function copy (obj) { + if (!obj || typeof obj !== 'object') return obj + if (Array.isArray(obj)) return obj.map(copy) + + var o = {} + for (var i in obj) o[i] = copy(obj[i]) + return o +} diff --git a/node_modules/read-installed/test/basic.js b/node_modules/read-installed/test/basic.js new file mode 100644 index 00000000..f4978488 --- /dev/null +++ b/node_modules/read-installed/test/basic.js @@ -0,0 +1,46 @@ +var readInstalled = require("../read-installed.js") +var json = require("../package.json") +var d = Object.keys(json.dependencies) +var dd = Object.keys(json.devDependencies) +var od = Object.keys(json.optionalDependencies) +var known = d.concat(dd).concat(od).sort() +var test = require("tap").test +var path = require("path") + +test("make sure that it works", function (t) { + readInstalled(path.join(__dirname, "../"), { + dev: true, + log: console.error + }, function (er, map) { + t.notOk(er, "er should be bull") + t.ok(map, "map should be data") + if (er) return console.error(er.stack || er.message) + cleanup(map) + var deps = Object.keys(map.dependencies).sort() + t.equal(known.length, deps.length, "array lengths are equal") + t.deepEqual(known, deps, "arrays should be equal") + t.notOk(map.dependencies.tap.extraneous, 'extraneous not set on devDep') + t.end() + }) +}) + +var seen = [] +function cleanup (map) { + if (seen.indexOf(map) !== -1) return + seen.push(map) + for (var i in map) switch (i) { + case "_id": + case "path": + case "extraneous": case "invalid": + case "dependencies": case "name": + continue + default: delete map[i] + } + var dep = map.dependencies + if (dep) { + for (var i in dep) if (typeof dep[i] === "object") { + cleanup(dep[i]) + } + } + return map +} diff --git a/node_modules/read-installed/test/cyclic-extraneous-peer-deps.js b/node_modules/read-installed/test/cyclic-extraneous-peer-deps.js new file mode 100644 index 00000000..58bf6a64 --- /dev/null +++ b/node_modules/read-installed/test/cyclic-extraneous-peer-deps.js @@ -0,0 +1,81 @@ +var test = require("tap").test +var mkdirp = require("mkdirp") +var rimraf = require("rimraf") +var fs = require("fs") +var path = require("path") +var readInstalled = require("../read-installed.js") + +var parent = { + name: "parent", + version: "1.2.3", + dependencies: {}, + devDependencies: { + "child1":"*" + }, + readme:"." +} + +var child1 = { + name: "child1", + version: "1.2.3", + peerDependencies: { + child2: "*" + }, + readme:"." +} + +var child2 = { + name: "child2", + version: "1.2.3", + peerDependencies: { + child1: "*" + }, + readme:"." +} + + +var root = path.resolve(__dirname, "cyclic-extraneous-peer-deps") +var parentjson = path.resolve(root, "package.json") +var child1root = path.resolve(root, "node_modules/child1") +var child1json = path.resolve(child1root, "package.json") +var child2root = path.resolve(root, "node_modules/child2") +var child2json = path.resolve(child2root, "package.json") + +test("setup", function (t) { + rimraf.sync(root) + mkdirp.sync(child1root) + mkdirp.sync(child2root) + fs.writeFileSync(parentjson, JSON.stringify(parent, null, 2) + "\n", "utf8") + fs.writeFileSync(child1json, JSON.stringify(child1, null, 2) + "\n", "utf8") + fs.writeFileSync(child2json, JSON.stringify(child2, null, 2) + "\n", "utf8") + t.pass("setup done") + t.end() +}) + +test("dev mode", function (t) { + // peer dev deps should both be not extraneous. + readInstalled(root, { dev: true }, function (er, data) { + if (er) + throw er + t.notOk(data.dependencies.child1.extraneous, "c1 not extra") + t.notOk(data.dependencies.child2.extraneous, "c2 not extra") + t.end() + }) +}) + +test("prod mode", function (t) { + readInstalled(root, { dev: false }, function (er, data) { + if (er) + throw er + t.ok(data.dependencies.child1.extraneous, "c1 extra") + t.ok(data.dependencies.child2.extraneous, "c2 extra") + t.end() + }) +}) + + +test("cleanup", function (t) { + rimraf.sync(root) + t.pass("cleanup done") + t.end() +}) diff --git a/node_modules/read-installed/test/depth-0.js b/node_modules/read-installed/test/depth-0.js new file mode 100644 index 00000000..459df8a7 --- /dev/null +++ b/node_modules/read-installed/test/depth-0.js @@ -0,0 +1,27 @@ +var readInstalled = require("../read-installed.js") +var test = require("tap").test +var json = require("../package.json") +var path = require("path") +var known = [].concat(Object.keys(json.dependencies) + , Object.keys(json.optionalDependencies) + , Object.keys(json.devDependencies)).sort() + +test("make sure that it works with depth=0", function (t) { + readInstalled(path.join(__dirname, "../"), { + depth: 0 + }, function (er, map) { + t.notOk(er, "er should be bull") + t.ok(map, "map should be data") + if (er) return console.error(er.stack || er.message) + // Exclude self from dependencies when depth = 0 + delete map.dependencies[json.name] + var subdeps = Object.keys(map.dependencies).reduce(function(acc, dep) { + // Exclude self from dependencies when depth = current depth + delete map.dependencies[dep].dependencies[dep] + acc += Object.keys(map.dependencies[dep].dependencies).length; + return acc; + }, 0); + t.equal(subdeps, 0, "there should be no sub dependencies") + t.end() + }) +}) diff --git a/node_modules/read-installed/test/depth-1.js b/node_modules/read-installed/test/depth-1.js new file mode 100644 index 00000000..977c9276 --- /dev/null +++ b/node_modules/read-installed/test/depth-1.js @@ -0,0 +1,23 @@ +var readInstalled = require("../read-installed.js") +var test = require("tap").test +var json = require("../package.json") +var path = require("path") +var known = [].concat(Object.keys(json.dependencies) + , Object.keys(json.optionalDependencies) + , Object.keys(json.devDependencies)).sort() + +test("make sure that it works with depth=1", function (t) { + readInstalled(path.join(__dirname, "../"), { + depth: 1 + }, function (er, map) { + t.notOk(er, "er should be bull") + t.ok(map, "map should be data") + if (er) return console.error(er.stack || er.message) + var subdeps = Object.keys(map.dependencies).reduce(function(acc, dep) { + acc += Object.keys(map.dependencies[dep].dependencies).length; + return acc; + }, 0); + t.notEqual(subdeps, 0, "there should some sub dependencies") + t.end() + }) +}) diff --git a/node_modules/read-installed/test/dev.js b/node_modules/read-installed/test/dev.js new file mode 100644 index 00000000..5e5a994a --- /dev/null +++ b/node_modules/read-installed/test/dev.js @@ -0,0 +1,23 @@ +var readInstalled = require("../read-installed.js") +var test = require("tap").test +var json = require("../package.json") +var path = require("path") +var known = [].concat(Object.keys(json.dependencies) + , Object.keys(json.optionalDependencies) + , Object.keys(json.devDependencies)).sort() + +test("make sure that it works without dev deps", function (t) { + readInstalled(path.join(__dirname, "../"), { + log: console.error, + dev: false + }, function (er, map) { + t.notOk(er, "er should be bull") + t.ok(map, "map should be data") + if (er) return console.error(er.stack || er.message) + var deps = Object.keys(map.dependencies).sort() + t.equal(deps.length, known.length, "array lengths are equal") + t.deepEqual(deps, known, "arrays should be equal") + t.ok(map.dependencies.tap.extraneous, "extraneous is set on devDep") + t.end() + }) +}) diff --git a/node_modules/read-installed/test/empty.js b/node_modules/read-installed/test/empty.js new file mode 100644 index 00000000..09ace074 --- /dev/null +++ b/node_modules/read-installed/test/empty.js @@ -0,0 +1,16 @@ +var readInstalled = require("../read-installed.js"); +var test = require("tap").test; +var path = require("path"); + +test("Handle bad path", function (t) { + readInstalled(path.join(__dirname, "../unknown"), { + dev: true, + log: console.error + }, function (er, map) { + t.notOk(er, "er should be null"); + t.ok(map, "map should be data"); + t.equal(Object.keys(map.dependencies).length, 0, "Dependencies should have no keys"); + if (er) return console.error(er.stack || er.message); + t.end(); + }); +}); diff --git a/node_modules/read-installed/test/extraneous-dev.js b/node_modules/read-installed/test/extraneous-dev.js new file mode 100644 index 00000000..2f9012d5 --- /dev/null +++ b/node_modules/read-installed/test/extraneous-dev.js @@ -0,0 +1,20 @@ +var readInstalled = require("../read-installed.js") +var test = require("tap").test +var path = require("path") + +test("extraneous detected", function(t) { + // This test verifies read-installed#16 + readInstalled( + path.join(__dirname, "fixtures/extraneous-dev-dep"), + { + log: console.error, + dev: true + }, + function (err, map) { + t.ifError(err, "read-installed made it") + + t.notOk(map.dependencies.d.extraneous, "d is not extraneous, it's required by root") + t.ok(map.dependencies.x.extraneous, "x is extraneous, it's only a dev dep of d") + t.end() + }) +}) diff --git a/node_modules/read-installed/test/extraneous.js b/node_modules/read-installed/test/extraneous.js new file mode 100644 index 00000000..e999c9b4 --- /dev/null +++ b/node_modules/read-installed/test/extraneous.js @@ -0,0 +1,17 @@ +var readInstalled = require('../read-installed.js') +var test = require('tap').test +var path = require('path') + +test('extraneous detected', function(t) { + // This test verifies read-installed#16 + readInstalled( + path.join(__dirname, 'fixtures/extraneous-detected'), + { log: console.error }, + function(err, map) { + t.ok(map.dependencies.foo.extraneous, 'foo is extraneous, it\'s not required by any module') + t.ok(map.dependencies.bar.extraneous, 'bar is extraneous, it\'s not required by any module') + t.notOk(map.dependencies.asdf.extraneous, 'asdf is not extraneous, it\'s required by ghjk') + t.notOk(map.dependencies.ghjk.extraneous, 'ghjk is not extraneous, it\'s required by our root module') + t.end() + }) +}) diff --git a/node_modules/read-installed/test/fixtures/extraneous-detected/package.json b/node_modules/read-installed/test/fixtures/extraneous-detected/package.json new file mode 100644 index 00000000..f6153155 --- /dev/null +++ b/node_modules/read-installed/test/fixtures/extraneous-detected/package.json @@ -0,0 +1,7 @@ +{ + "name": "extraneous-detected", + "version": "0.0.0", + "dependencies": { + "ghjk": "0.0.0" + } +} diff --git a/node_modules/read-installed/test/fixtures/extraneous-dev-dep/package.json b/node_modules/read-installed/test/fixtures/extraneous-dev-dep/package.json new file mode 100644 index 00000000..9bfa7ce8 --- /dev/null +++ b/node_modules/read-installed/test/fixtures/extraneous-dev-dep/package.json @@ -0,0 +1,7 @@ +{ + "name": "extraneous-dev-dep", + "version": "0.0.0", + "dependencies": { + "d": "1.0.0" + } +} diff --git a/node_modules/read-installed/test/fixtures/grandparent-peer-dev/package.json b/node_modules/read-installed/test/fixtures/grandparent-peer-dev/package.json new file mode 100644 index 00000000..1a229c1c --- /dev/null +++ b/node_modules/read-installed/test/fixtures/grandparent-peer-dev/package.json @@ -0,0 +1,8 @@ +{ + "name": "example", + "version": "0.0.0", + "devDependencies": { + "plugin-wrapper": "0.0.0", + "framework": "0.0.0" + } +} diff --git a/node_modules/read-installed/test/fixtures/grandparent-peer/package.json b/node_modules/read-installed/test/fixtures/grandparent-peer/package.json new file mode 100644 index 00000000..51c12935 --- /dev/null +++ b/node_modules/read-installed/test/fixtures/grandparent-peer/package.json @@ -0,0 +1,8 @@ +{ + "name": "example", + "version": "0.0.0", + "dependencies": { + "plugin-wrapper": "0.0.0", + "framework": "0.0.0" + } +} diff --git a/node_modules/read-installed/test/fixtures/package.json b/node_modules/read-installed/test/fixtures/package.json new file mode 100644 index 00000000..8f4f1191 --- /dev/null +++ b/node_modules/read-installed/test/fixtures/package.json @@ -0,0 +1,27 @@ +{ + "name": "read-installed", + "description": "Read all the installed packages in a folder, and return a tree structure with all the data.", + "version": "1.0.0", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/read-installed" + }, + "main": "read-installed.js", + "scripts": { + "test": "tap ./test/" + }, + "dependencies": { + "semver": "2", + "slide": "~1.1.3", + "read-package-json": "1", + "util-extend":"1" + }, + "optionalDependencies": { + "graceful-fs": "~2" + }, + "author": "Isaac Z. Schlueter <i@izs.me> (http://blog.izs.me/)", + "license": "ISC", + "devDependencies": { + "tap": "~0.4.8" + } +} diff --git a/node_modules/read-installed/test/grandparent-peer-dev.js b/node_modules/read-installed/test/grandparent-peer-dev.js new file mode 100644 index 00000000..fd7c2d2b --- /dev/null +++ b/node_modules/read-installed/test/grandparent-peer-dev.js @@ -0,0 +1,20 @@ +var readInstalled = require('../read-installed.js') +var test = require('tap').test +var path = require('path'); + +function allValid(t, map) { + var deps = Object.keys(map.dependencies || {}) + deps.forEach(function (dep) { + t.ok(map.dependencies[dep].extraneous, 'dependency ' + dep + ' of ' + map.name + ' is extraneous') + }) +} + +test('grandparent dev peer dependencies should be extraneous', function(t) { + readInstalled( + path.join(__dirname, 'fixtures/grandparent-peer-dev'), + { log: console.error }, + function(err, map) { + allValid(t, map) + t.end() + }) +}) diff --git a/node_modules/read-installed/test/grandparent-peer.js b/node_modules/read-installed/test/grandparent-peer.js new file mode 100644 index 00000000..8b51a098 --- /dev/null +++ b/node_modules/read-installed/test/grandparent-peer.js @@ -0,0 +1,24 @@ +var readInstalled = require('../read-installed.js') +var test = require('tap').test +var path = require('path'); + +function allValid(t, map) { + var deps = Object.keys(map.dependencies || {}) + deps.forEach(function (dep) { + t.notOk(map.dependencies[dep].invalid, 'dependency ' + dep + ' of ' + map.name + ' is not invalid') + t.notOk(typeof map.dependencies[dep] === 'string', 'dependency ' + dep + ' of ' + map.name + ' is not missing') + }) + deps.forEach(function (dep) { + allValid(t, map.dependencies[dep]) + }) +} + +test('grandparent can satisfy peer dependencies', function(t) { + readInstalled( + path.join(__dirname, 'fixtures/grandparent-peer'), + { log: console.error }, + function(err, map) { + allValid(t, map) + t.end() + }) +}) diff --git a/node_modules/read-installed/test/issue-40.js b/node_modules/read-installed/test/issue-40.js new file mode 100644 index 00000000..3105fe24 --- /dev/null +++ b/node_modules/read-installed/test/issue-40.js @@ -0,0 +1,15 @@ +var readInstalled = require('../read-installed.js'); +var test = require('tap').test; +var path = require('path'); + +test('prerelease packages should not be marked invalid', function(t) { + readInstalled( + path.join(__dirname, 'fixtures/issue-40'), + { log: console.error }, + function(err, map) { + t.strictEqual(map.dependencies.fake.version, '0.1.0-2'); + t.notOk(map.dependencies.fake.invalid); + t.end(); + } + ); +}); diff --git a/node_modules/read-installed/test/linked-dep-dev-deps-extraneous.js b/node_modules/read-installed/test/linked-dep-dev-deps-extraneous.js new file mode 100644 index 00000000..65605133 --- /dev/null +++ b/node_modules/read-installed/test/linked-dep-dev-deps-extraneous.js @@ -0,0 +1,59 @@ +var test = require('tap').test +var path = require('path') +var fs = require('fs') +var mkdirp = require('mkdirp') +var rimraf = require('rimraf') +var readInstalled = require('../') + +var root = path.resolve(__dirname, 'root') +var pkg = path.resolve(root, 'pkg') +var pkgnm = path.resolve(pkg, 'node_modules') +var linkdepSrc = path.resolve(root, 'linkdep') +var linkdepLink = path.resolve(pkgnm, 'linkdep') +var devdep = path.resolve(linkdepSrc, 'node_modules', 'devdep') + +function pjson (dir, data) { + mkdirp.sync(dir) + var d = path.resolve(dir, 'package.json') + fs.writeFileSync(d, JSON.stringify(data)) +} + +test('setup', function (t) { + rimraf.sync(root) + pjson(pkg, { + name: 'root', + version: '1.2.3', + dependencies: { + linkdep: '' + } + }) + pjson(linkdepSrc, { + name: 'linkdep', + version: '1.2.3', + devDependencies: { + devdep: '' + } + }) + pjson(devdep, { + name: 'devdep', + version: '1.2.3' + }) + + mkdirp.sync(pkgnm) + fs.symlinkSync(linkdepSrc, linkdepLink, 'dir') + + t.end() +}) + +test('basic', function (t) { + readInstalled(pkg, { dev: true }, function (er, data) { + var dd = data.dependencies.linkdep.dependencies.devdep + t.notOk(dd.extraneous, 'linked dev dep should not be extraneous') + t.end() + }) +}) + +test('cleanup', function (t) { + rimraf.sync(root) + t.end() +}) diff --git a/node_modules/read-installed/test/noargs.js b/node_modules/read-installed/test/noargs.js new file mode 100644 index 00000000..66fabeb7 --- /dev/null +++ b/node_modules/read-installed/test/noargs.js @@ -0,0 +1,21 @@ +var readInstalled = require("../read-installed.js") +var test = require("tap").test +var json = require("../package.json") +var path = require("path") +var known = [].concat(Object.keys(json.dependencies) + , Object.keys(json.optionalDependencies) + , Object.keys(json.devDependencies)).sort() + +test("make sure that it works without dev deps", function (t) { + readInstalled(path.join(__dirname, "../"), function (er, map) { + t.notOk(er, "er should be bull") + t.ok(map, "map should be data") + if (er) return console.error(er.stack || er.message) + var deps = Object.keys(map.dependencies).sort() + t.equal(deps.length, known.length, "array lengths are equal") + t.deepEqual(deps, known, "arrays should be equal") + t.ok(map.dependencies.tap.extraneous, 'extraneous is set on devDep') + t.end() + }) +}) + diff --git a/node_modules/read-installed/test/peer-dep-at-latest.js b/node_modules/read-installed/test/peer-dep-at-latest.js new file mode 100644 index 00000000..8f2436fa --- /dev/null +++ b/node_modules/read-installed/test/peer-dep-at-latest.js @@ -0,0 +1,14 @@ +var readInstalled = require('../read-installed.js') +var test = require('tap').test +var path = require('path'); + +test('"latest" version is valid', function(t) { + // This test verifies npm#3860 + readInstalled( + path.join(__dirname, 'fixtures/peer-at-latest'), + { log: console.error }, + function(err, map) { + t.notOk(map.dependencies.debug.invalid, 'debug@latest is satisfied by a peer') + t.end() + }) +}) diff --git a/node_modules/read-package-json/CHANGELOG.md b/node_modules/read-package-json/CHANGELOG.md new file mode 100644 index 00000000..25e9896c --- /dev/null +++ b/node_modules/read-package-json/CHANGELOG.md @@ -0,0 +1,11 @@ +# Change Log + +All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines. + +<a name="2.0.13"></a> +## [2.0.13](https://github.com/npm/read-package-json/compare/v2.0.12...v2.0.13) (2018-03-08) + + +### Bug Fixes + +* **git:** support git packed refs --all mode ([#77](https://github.com/npm/read-package-json/issues/77)) ([1869940](https://github.com/npm/read-package-json/commit/1869940)) diff --git a/node_modules/read-package-json/LICENSE b/node_modules/read-package-json/LICENSE new file mode 100644 index 00000000..052085c4 --- /dev/null +++ b/node_modules/read-package-json/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/read-package-json/README.md b/node_modules/read-package-json/README.md new file mode 100644 index 00000000..da1f63dc --- /dev/null +++ b/node_modules/read-package-json/README.md @@ -0,0 +1,151 @@ +# read-package-json + +This is the thing that npm uses to read package.json files. It +validates some stuff, and loads some default things. + +It keeps a cache of the files you've read, so that you don't end +up reading the same package.json file multiple times. + +Note that if you just want to see what's literally in the package.json +file, you can usually do `var data = require('some-module/package.json')`. + +This module is basically only needed by npm, but it's handy to see what +npm will see when it looks at your package. + +## Usage + +```javascript +var readJson = require('read-package-json') + +// readJson(filename, [logFunction=noop], [strict=false], cb) +readJson('/path/to/package.json', console.error, false, function (er, data) { + if (er) { + console.error("There was an error reading the file") + return + } + + console.error('the package data is', data) +}); +``` + +## readJson(file, [logFn = noop], [strict = false], cb) + +* `file` {String} The path to the package.json file +* `logFn` {Function} Function to handle logging. Defaults to a noop. +* `strict` {Boolean} True to enforce SemVer 2.0 version strings, and + other strict requirements. +* `cb` {Function} Gets called with `(er, data)`, as is The Node Way. + +Reads the JSON file and does the things. + +## `package.json` Fields + +See `man 5 package.json` or `npm help json`. + +## readJson.log + +By default this is a reference to the `npmlog` module. But if that +module can't be found, then it'll be set to just a dummy thing that does +nothing. + +Replace with your own `{log,warn,error}` object for fun loggy time. + +## readJson.extras(file, data, cb) + +Run all the extra stuff relative to the file, with the parsed data. + +Modifies the data as it does stuff. Calls the cb when it's done. + +## readJson.extraSet = [fn, fn, ...] + +Array of functions that are called by `extras`. Each one receives the +arguments `fn(file, data, cb)` and is expected to call `cb(er, data)` +when done or when an error occurs. + +Order is indeterminate, so each function should be completely +independent. + +Mix and match! + +## Other Relevant Files Besides `package.json` + +Some other files have an effect on the resulting data object, in the +following ways: + +### `README?(.*)` + +If there is a `README` or `README.*` file present, then npm will attach +a `readme` field to the data with the contents of this file. + +Owing to the fact that roughly 100% of existing node modules have +Markdown README files, it will generally be assumed to be Markdown, +regardless of the extension. Please plan accordingly. + +### `server.js` + +If there is a `server.js` file, and there is not already a +`scripts.start` field, then `scripts.start` will be set to `node +server.js`. + +### `AUTHORS` + +If there is not already a `contributors` field, then the `contributors` +field will be set to the contents of the `AUTHORS` file, split by lines, +and parsed. + +### `bindings.gyp` + +If a bindings.gyp file exists, and there is not already a +`scripts.install` field, then the `scripts.install` field will be set to +`node-gyp rebuild`. + +### `index.js` + +If the json file does not exist, but there is a `index.js` file +present instead, and that file has a package comment, then it will try +to parse the package comment, and use that as the data instead. + +A package comment looks like this: + +```javascript +/**package + * { "name": "my-bare-module" + * , "version": "1.2.3" + * , "description": "etc...." } + **/ + +// or... + +/**package +{ "name": "my-bare-module" +, "version": "1.2.3" +, "description": "etc...." } +**/ +``` + +The important thing is that it starts with `/**package`, and ends with +`**/`. If the package.json file exists, then the index.js is not +parsed. + +### `{directories.man}/*.[0-9]` + +If there is not already a `man` field defined as an array of files or a +single file, and +there is a `directories.man` field defined, then that directory will +be searched for manpages. + +Any valid manpages found in that directory will be assigned to the `man` +array, and installed in the appropriate man directory at package install +time, when installed globally on a Unix system. + +### `{directories.bin}/*` + +If there is not already a `bin` field defined as a string filename or a +hash of `<name> : <filename>` pairs, then the `directories.bin` +directory will be searched and all the files within it will be linked as +executables at install time. + +When installing locally, npm links bins into `node_modules/.bin`, which +is in the `PATH` environ when npm runs scripts. When +installing globally, they are linked into `{prefix}/bin`, which is +presumably in the `PATH` environment variable. diff --git a/node_modules/read-package-json/package.json b/node_modules/read-package-json/package.json new file mode 100644 index 00000000..5a89bec2 --- /dev/null +++ b/node_modules/read-package-json/package.json @@ -0,0 +1,70 @@ +{ + "_from": "read-package-json@^2.0.0", + "_id": "read-package-json@2.0.13", + "_inBundle": false, + "_integrity": "sha512-/1dZ7TRZvGrYqE0UAfN6qQb5GYBsNcqS1C0tNK601CFOJmtHI7NIGXwetEPU/OtoFHZL3hDxm4rolFFVE9Bnmg==", + "_location": "/read-package-json", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "read-package-json@^2.0.0", + "name": "read-package-json", + "escapedName": "read-package-json", + "rawSpec": "^2.0.0", + "saveSpec": null, + "fetchSpec": "^2.0.0" + }, + "_requiredBy": [ + "/read-installed" + ], + "_resolved": "https://registry.npmjs.org/read-package-json/-/read-package-json-2.0.13.tgz", + "_shasum": "2e82ebd9f613baa6d2ebe3aa72cefe3f68e41f4a", + "_spec": "read-package-json@^2.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/read-installed", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/read-package-json/issues" + }, + "bundleDependencies": false, + "dependencies": { + "glob": "^7.1.1", + "graceful-fs": "^4.1.2", + "json-parse-better-errors": "^1.0.1", + "normalize-package-data": "^2.0.0", + "slash": "^1.0.0" + }, + "deprecated": false, + "description": "The thing npm uses to read package.json files with semantics and defaults and validation", + "devDependencies": { + "standard": "^11.0.0", + "standard-version": "^4.3.0", + "tap": "^11.1.2" + }, + "files": [ + "read-json.js" + ], + "homepage": "https://github.com/npm/read-package-json#readme", + "license": "ISC", + "main": "read-json.js", + "name": "read-package-json", + "optionalDependencies": { + "graceful-fs": "^4.1.2" + }, + "repository": { + "type": "git", + "url": "git+https://github.com/npm/read-package-json.git" + }, + "scripts": { + "postrelease": "npm publish && git push --follow-tags", + "prerelease": "npm t", + "pretest": "standard", + "release": "standard-version -s", + "test": "tap --nyc-arg=--all --coverage test/*.js" + }, + "version": "2.0.13" +} diff --git a/node_modules/read-package-json/read-json.js b/node_modules/read-package-json/read-json.js new file mode 100644 index 00000000..243af8e2 --- /dev/null +++ b/node_modules/read-package-json/read-json.js @@ -0,0 +1,456 @@ +var fs +try { + fs = require('graceful-fs') +} catch (er) { + fs = require('fs') +} + +var path = require('path') + +var glob = require('glob') +var normalizeData = require('normalize-package-data') +var safeJSON = require('json-parse-better-errors') +var util = require('util') +var slash = require('slash') + +module.exports = readJson + +// put more stuff on here to customize. +readJson.extraSet = [ + gypfile, + serverjs, + scriptpath, + authors, + readme, + mans, + bins, + githead +] + +var typoWarned = {} +var cache = {} + +function readJson (file, log_, strict_, cb_) { + var log, strict, cb + for (var i = 1; i < arguments.length - 1; i++) { + if (typeof arguments[i] === 'boolean') { + strict = arguments[i] + } else if (typeof arguments[i] === 'function') { + log = arguments[i] + } + } + + if (!log) log = function () {} + cb = arguments[ arguments.length - 1 ] + + readJson_(file, log, strict, cb) +} + +function readJson_ (file, log, strict, cb) { + fs.readFile(file, 'utf8', function (er, d) { + parseJson(file, er, d, log, strict, cb) + }) +} + +function stripBOM (content) { + // Remove byte order marker. This catches EF BB BF (the UTF-8 BOM) + // because the buffer-to-string conversion in `fs.readFileSync()` + // translates it to FEFF, the UTF-16 BOM. + if (content.charCodeAt(0) === 0xFEFF) content = content.slice(1) + return content +} + +function jsonClone (obj) { + if (obj == null) { + return obj + } else if (Array.isArray(obj)) { + var newarr = new Array(obj.length) + for (var ii in obj) { + newarr[ii] = obj[ii] + } + } else if (typeof obj === 'object') { + var newobj = {} + for (var kk in obj) { + newobj[kk] = jsonClone[kk] + } + } else { + return obj + } +} + +function parseJson (file, er, d, log, strict, cb) { + if (er && er.code === 'ENOENT') { + return fs.stat(path.dirname(file), function (err, stat) { + if (!err && stat && !stat.isDirectory()) { + // ENOTDIR isn't used on Windows, but npm expects it. + er = Object.create(er) + er.code = 'ENOTDIR' + return cb(er) + } else { + return indexjs(file, er, log, strict, cb) + } + }) + } + if (er) return cb(er) + + if (cache[d]) return cb(null, jsonClone(cache[d])) + + var data + + try { + data = safeJSON(stripBOM(d)) + } catch (er) { + data = parseIndex(d) + if (!data) return cb(parseError(er, file)) + } + + extrasCached(file, d, data, log, strict, cb) +} + +function extrasCached (file, d, data, log, strict, cb) { + extras(file, data, log, strict, function (err, data) { + if (!err) { + cache[d] = jsonClone(data) + } + cb(err, data) + }) +} + +function indexjs (file, er, log, strict, cb) { + if (path.basename(file) === 'index.js') return cb(er) + + var index = path.resolve(path.dirname(file), 'index.js') + fs.readFile(index, 'utf8', function (er2, d) { + if (er2) return cb(er) + + if (cache[d]) return cb(null, cache[d]) + + var data = parseIndex(d) + if (!data) return cb(er) + + extrasCached(file, d, data, log, strict, cb) + }) +} + +readJson.extras = extras +function extras (file, data, log_, strict_, cb_) { + var log, strict, cb + for (var i = 2; i < arguments.length - 1; i++) { + if (typeof arguments[i] === 'boolean') { + strict = arguments[i] + } else if (typeof arguments[i] === 'function') { + log = arguments[i] + } + } + + if (!log) log = function () {} + cb = arguments[i] + + var set = readJson.extraSet + var n = set.length + var errState = null + set.forEach(function (fn) { + fn(file, data, then) + }) + + function then (er) { + if (errState) return + if (er) return cb(errState = er) + if (--n > 0) return + final(file, data, log, strict, cb) + } +} + +function scriptpath (file, data, cb) { + if (!data.scripts) return cb(null, data) + var k = Object.keys(data.scripts) + k.forEach(scriptpath_, data.scripts) + cb(null, data) +} + +function scriptpath_ (key) { + var s = this[key] + // This is never allowed, and only causes problems + if (typeof s !== 'string') return delete this[key] + + var spre = /^(\.[/\\])?node_modules[/\\].bin[\\/]/ + if (s.match(spre)) { + this[key] = this[key].replace(spre, '') + } +} + +function gypfile (file, data, cb) { + var dir = path.dirname(file) + var s = data.scripts || {} + if (s.install || s.preinstall) return cb(null, data) + + glob('*.gyp', { cwd: dir }, function (er, files) { + if (er) return cb(er) + if (data.gypfile === false) return cb(null, data) + gypfile_(file, data, files, cb) + }) +} + +function gypfile_ (file, data, files, cb) { + if (!files.length) return cb(null, data) + var s = data.scripts || {} + s.install = 'node-gyp rebuild' + data.scripts = s + data.gypfile = true + return cb(null, data) +} + +function serverjs (file, data, cb) { + var dir = path.dirname(file) + var s = data.scripts || {} + if (s.start) return cb(null, data) + glob('server.js', { cwd: dir }, function (er, files) { + if (er) return cb(er) + serverjs_(file, data, files, cb) + }) +} + +function serverjs_ (file, data, files, cb) { + if (!files.length) return cb(null, data) + var s = data.scripts || {} + s.start = 'node server.js' + data.scripts = s + return cb(null, data) +} + +function authors (file, data, cb) { + if (data.contributors) return cb(null, data) + var af = path.resolve(path.dirname(file), 'AUTHORS') + fs.readFile(af, 'utf8', function (er, ad) { + // ignore error. just checking it. + if (er) return cb(null, data) + authors_(file, data, ad, cb) + }) +} + +function authors_ (file, data, ad, cb) { + ad = ad.split(/\r?\n/g).map(function (line) { + return line.replace(/^\s*#.*$/, '').trim() + }).filter(function (line) { + return line + }) + data.contributors = ad + return cb(null, data) +} + +function readme (file, data, cb) { + if (data.readme) return cb(null, data) + var dir = path.dirname(file) + var globOpts = { cwd: dir, nocase: true, mark: true } + glob('{README,README.*}', globOpts, function (er, files) { + if (er) return cb(er) + // don't accept directories. + files = files.filter(function (file) { + return !file.match(/\/$/) + }) + if (!files.length) return cb() + var fn = preferMarkdownReadme(files) + var rm = path.resolve(dir, fn) + readme_(file, data, rm, cb) + }) +} + +function preferMarkdownReadme (files) { + var fallback = 0 + var re = /\.m?a?r?k?d?o?w?n?$/i + for (var i = 0; i < files.length; i++) { + if (files[i].match(re)) { + return files[i] + } else if (files[i].match(/README$/)) { + fallback = i + } + } + // prefer README.md, followed by README; otherwise, return + // the first filename (which could be README) + return files[fallback] +} + +function readme_ (file, data, rm, cb) { + var rmfn = path.basename(rm) + fs.readFile(rm, 'utf8', function (er, rm) { + // maybe not readable, or something. + if (er) return cb() + data.readme = rm + data.readmeFilename = rmfn + return cb(er, data) + }) +} + +function mans (file, data, cb) { + var m = data.directories && data.directories.man + if (data.man || !m) return cb(null, data) + m = path.resolve(path.dirname(file), m) + glob('**/*.[0-9]', { cwd: m }, function (er, mans) { + if (er) return cb(er) + mans_(file, data, mans, cb) + }) +} + +function mans_ (file, data, mans, cb) { + var m = data.directories && data.directories.man + data.man = mans.map(function (mf) { + return path.resolve(path.dirname(file), m, mf) + }) + return cb(null, data) +} + +function bins (file, data, cb) { + if (Array.isArray(data.bin)) return bins_(file, data, data.bin, cb) + + var m = data.directories && data.directories.bin + if (data.bin || !m) return cb(null, data) + + m = path.resolve(path.dirname(file), m) + glob('**', { cwd: m }, function (er, bins) { + if (er) return cb(er) + bins_(file, data, bins, cb) + }) +} + +function bins_ (file, data, bins, cb) { + var m = (data.directories && data.directories.bin) || '.' + data.bin = bins.reduce(function (acc, mf) { + if (mf && mf.charAt(0) !== '.') { + var f = path.basename(mf) + acc[f] = slash(path.join(m, mf)) + } + return acc + }, {}) + return cb(null, data) +} + +function githead (file, data, cb) { + if (data.gitHead) return cb(null, data) + var dir = path.dirname(file) + var head = path.resolve(dir, '.git/HEAD') + fs.readFile(head, 'utf8', function (er, head) { + if (er) return cb(null, data) + githead_(file, data, dir, head, cb) + }) +} + +function githead_ (file, data, dir, head, cb) { + if (!head.match(/^ref: /)) { + data.gitHead = head.trim() + return cb(null, data) + } + var headRef = head.replace(/^ref: /, '').trim() + var headFile = path.resolve(dir, '.git', headRef) + fs.readFile(headFile, 'utf8', function (er, head) { + if (er || !head) { + var packFile = path.resolve(dir, '.git/packed-refs') + return fs.readFile(packFile, 'utf8', function (er, refs) { + if (er || !refs) { + return cb(null, data) + } + refs = refs.split('\n') + for (var i = 0; i < refs.length; i++) { + var match = refs[i].match(/^([0-9a-f]{40}) (.+)$/) + if (match && match[2].trim() === headRef) { + data.gitHead = match[1] + break + } + } + return cb(null, data) + }) + } + head = head.replace(/^ref: /, '').trim() + data.gitHead = head + return cb(null, data) + }) +} + +/** + * Warn if the bin references don't point to anything. This might be better in + * normalize-package-data if it had access to the file path. + */ +function checkBinReferences_ (file, data, warn, cb) { + if (!(data.bin instanceof Object)) return cb() + + var keys = Object.keys(data.bin) + var keysLeft = keys.length + if (!keysLeft) return cb() + + function handleExists (relName, result) { + keysLeft-- + if (!result) warn('No bin file found at ' + relName) + if (!keysLeft) cb() + } + + keys.forEach(function (key) { + var dirName = path.dirname(file) + var relName = data.bin[key] + try { + var binPath = path.resolve(dirName, relName) + fs.stat(binPath, (err) => handleExists(relName, !err)) + } catch (error) { + if (error.message === 'Arguments to path.resolve must be strings' || error.message.indexOf('Path must be a string') === 0) { + warn('Bin filename for ' + key + ' is not a string: ' + util.inspect(relName)) + handleExists(relName, true) + } else { + cb(error) + } + } + }) +} + +function final (file, data, log, strict, cb) { + var pId = makePackageId(data) + + function warn (msg) { + if (typoWarned[pId]) return + if (log) log('package.json', pId, msg) + } + + try { + normalizeData(data, warn, strict) + } catch (error) { + return cb(error) + } + + checkBinReferences_(file, data, warn, function () { + typoWarned[pId] = true + cb(null, data) + }) +} + +function makePackageId (data) { + var name = cleanString(data.name) + var ver = cleanString(data.version) + return name + '@' + ver +} + +function cleanString (str) { + return (!str || typeof (str) !== 'string') ? '' : str.trim() +} + +// /**package { "name": "foo", "version": "1.2.3", ... } **/ +function parseIndex (data) { + data = data.split(/^\/\*\*package(?:\s|$)/m) + + if (data.length < 2) return null + data = data[1] + data = data.split(/\*\*\/$/m) + + if (data.length < 2) return null + data = data[0] + data = data.replace(/^\s*\*/mg, '') + + try { + return safeJSON(data) + } catch (er) { + return null + } +} + +function parseError (ex, file) { + var e = new Error('Failed to parse json\n' + ex.message) + e.code = 'EJSONPARSE' + e.file = file + return e +} diff --git a/node_modules/readdir-scoped-modules/.travis.yml b/node_modules/readdir-scoped-modules/.travis.yml new file mode 100644 index 00000000..e1bcee1a --- /dev/null +++ b/node_modules/readdir-scoped-modules/.travis.yml @@ -0,0 +1,7 @@ +language: node_js +before_script: npm install -g npm@latest +node_js: + - '0.8' + - '0.10' + - '0.12' + - 'iojs' diff --git a/node_modules/readdir-scoped-modules/LICENSE b/node_modules/readdir-scoped-modules/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/readdir-scoped-modules/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/readdir-scoped-modules/README.md b/node_modules/readdir-scoped-modules/README.md new file mode 100644 index 00000000..ade57a18 --- /dev/null +++ b/node_modules/readdir-scoped-modules/README.md @@ -0,0 +1,17 @@ +# readdir-scoped-modules + +Like `fs.readdir` but handling `@org/module` dirs as if they were +a single entry. + +Used by npm. + +## USAGE + +```javascript +var readdir = require('readdir-scoped-modules') + +readdir('node_modules', function (er, entries) { + // entries will be something like + // ['a', '@org/foo', '@org/bar'] +}) +``` diff --git a/node_modules/readdir-scoped-modules/package.json b/node_modules/readdir-scoped-modules/package.json new file mode 100644 index 00000000..f6ea4310 --- /dev/null +++ b/node_modules/readdir-scoped-modules/package.json @@ -0,0 +1,60 @@ +{ + "_from": "readdir-scoped-modules@^1.0.0", + "_id": "readdir-scoped-modules@1.0.2", + "_inBundle": false, + "_integrity": "sha1-n6+jfShr5dksuuve4DDcm19AZ0c=", + "_location": "/readdir-scoped-modules", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "readdir-scoped-modules@^1.0.0", + "name": "readdir-scoped-modules", + "escapedName": "readdir-scoped-modules", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/read-installed" + ], + "_resolved": "https://registry.npmjs.org/readdir-scoped-modules/-/readdir-scoped-modules-1.0.2.tgz", + "_shasum": "9fafa37d286be5d92cbaebdee030dc9b5f406747", + "_spec": "readdir-scoped-modules@^1.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/read-installed", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/readdir-scoped-modules/issues" + }, + "bundleDependencies": false, + "dependencies": { + "debuglog": "^1.0.1", + "dezalgo": "^1.0.0", + "graceful-fs": "^4.1.2", + "once": "^1.3.0" + }, + "deprecated": false, + "description": "Like `fs.readdir` but handling `@org/module` dirs as if they were a single entry.", + "devDependencies": { + "tap": "^1.2.0" + }, + "directories": { + "test": "test" + }, + "homepage": "https://github.com/npm/readdir-scoped-modules", + "license": "ISC", + "main": "readdir.js", + "name": "readdir-scoped-modules", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/readdir-scoped-modules.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "1.0.2" +} diff --git a/node_modules/readdir-scoped-modules/readdir.js b/node_modules/readdir-scoped-modules/readdir.js new file mode 100644 index 00000000..efbe5526 --- /dev/null +++ b/node_modules/readdir-scoped-modules/readdir.js @@ -0,0 +1,71 @@ +var fs = require ('graceful-fs') +var dz = require ('dezalgo') +var once = require ('once') +var path = require ('path') +var debug = require ('debuglog') ('rds') + +module . exports = readdir + +function readdir (dir, cb) { + fs . readdir (dir, function (er, kids) { + if (er) + return cb (er) + + debug ('dir=%j, kids=%j', dir, kids) + readScopes (dir, kids, function (er, data) { + if (er) + return cb (er) + + // Sort for bonus consistency points + data = data . sort (function (a, b) { + return a > b ? 1 : -1 + }) + + return cb (null, data) + }) + }) +} + +// Turn [ 'a', '@scope' ] into +// ['a', '@scope/foo', '@scope/bar'] +function readScopes (root, kids, cb) { + var scopes = kids . filter (function (kid) { + return kid . charAt (0) === '@' + }) + + kids = kids . filter (function (kid) { + return kid . charAt (0) !== '@' + }) + + debug ('scopes=%j', scopes) + + if (scopes . length === 0) + dz (cb) (null, kids) // prevent maybe-sync zalgo release + + cb = once (cb) + var l = scopes . length + scopes . forEach (function (scope) { + var scopedir = path . resolve (root, scope) + debug ('root=%j scope=%j scopedir=%j', root, scope, scopedir) + fs . readdir (scopedir, then . bind (null, scope)) + }) + + function then (scope, er, scopekids) { + if (er) + return cb (er) + + // XXX: Not sure how old this node bug is. Maybe superstition? + scopekids = scopekids . filter (function (scopekid) { + return !(scopekid === '.' || scopekid === '..' || !scopekid) + }) + + kids . push . apply (kids, scopekids . map (function (scopekid) { + return scope + '/' + scopekid + })) + + debug ('scope=%j scopekids=%j kids=%j', scope, scopekids, kids) + + if (--l === 0) + cb (null, kids) + } +} diff --git a/node_modules/readdir-scoped-modules/test/basic.js b/node_modules/readdir-scoped-modules/test/basic.js new file mode 100644 index 00000000..715c40d5 --- /dev/null +++ b/node_modules/readdir-scoped-modules/test/basic.js @@ -0,0 +1,14 @@ +var test = require ('tap') . test +var readdir = require ('../readdir.js') + +test ('basic', function (t) { + // should not get {a,b}/{x,y}, but SHOULD get @org/ and @scope children + var expect = [ '@org/x', '@org/y', '@scope/x', '@scope/y', 'a', 'b' ] + + readdir (__dirname + '/fixtures', function (er, kids) { + if (er) + throw er + t.same(kids, expect) + t.end() + }) +}) diff --git a/node_modules/readdir-scoped-modules/test/fixtures/@org/x/.keep b/node_modules/readdir-scoped-modules/test/fixtures/@org/x/.keep new file mode 100644 index 00000000..e69de29b diff --git a/node_modules/readdir-scoped-modules/test/fixtures/@org/y/.keep b/node_modules/readdir-scoped-modules/test/fixtures/@org/y/.keep new file mode 100644 index 00000000..e69de29b diff --git a/node_modules/readdir-scoped-modules/test/fixtures/@scope/x/.keep b/node_modules/readdir-scoped-modules/test/fixtures/@scope/x/.keep new file mode 100644 index 00000000..e69de29b diff --git a/node_modules/readdir-scoped-modules/test/fixtures/@scope/y/.keep b/node_modules/readdir-scoped-modules/test/fixtures/@scope/y/.keep new file mode 100644 index 00000000..e69de29b diff --git a/node_modules/readdir-scoped-modules/test/fixtures/a/x/.keep b/node_modules/readdir-scoped-modules/test/fixtures/a/x/.keep new file mode 100644 index 00000000..e69de29b diff --git a/node_modules/readdir-scoped-modules/test/fixtures/a/y/.keep b/node_modules/readdir-scoped-modules/test/fixtures/a/y/.keep new file mode 100644 index 00000000..e69de29b diff --git a/node_modules/readdir-scoped-modules/test/fixtures/b/x/.keep b/node_modules/readdir-scoped-modules/test/fixtures/b/x/.keep new file mode 100644 index 00000000..e69de29b diff --git a/node_modules/readdir-scoped-modules/test/fixtures/b/y/.keep b/node_modules/readdir-scoped-modules/test/fixtures/b/y/.keep new file mode 100644 index 00000000..e69de29b diff --git a/node_modules/rimraf/LICENSE b/node_modules/rimraf/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/rimraf/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/rimraf/README.md b/node_modules/rimraf/README.md new file mode 100644 index 00000000..423b8cf8 --- /dev/null +++ b/node_modules/rimraf/README.md @@ -0,0 +1,101 @@ +[![Build Status](https://travis-ci.org/isaacs/rimraf.svg?branch=master)](https://travis-ci.org/isaacs/rimraf) [![Dependency Status](https://david-dm.org/isaacs/rimraf.svg)](https://david-dm.org/isaacs/rimraf) [![devDependency Status](https://david-dm.org/isaacs/rimraf/dev-status.svg)](https://david-dm.org/isaacs/rimraf#info=devDependencies) + +The [UNIX command](http://en.wikipedia.org/wiki/Rm_(Unix)) `rm -rf` for node. + +Install with `npm install rimraf`, or just drop rimraf.js somewhere. + +## API + +`rimraf(f, [opts], callback)` + +The first parameter will be interpreted as a globbing pattern for files. If you +want to disable globbing you can do so with `opts.disableGlob` (defaults to +`false`). This might be handy, for instance, if you have filenames that contain +globbing wildcard characters. + +The callback will be called with an error if there is one. Certain +errors are handled for you: + +* Windows: `EBUSY` and `ENOTEMPTY` - rimraf will back off a maximum of + `opts.maxBusyTries` times before giving up, adding 100ms of wait + between each attempt. The default `maxBusyTries` is 3. +* `ENOENT` - If the file doesn't exist, rimraf will return + successfully, since your desired outcome is already the case. +* `EMFILE` - Since `readdir` requires opening a file descriptor, it's + possible to hit `EMFILE` if too many file descriptors are in use. + In the sync case, there's nothing to be done for this. But in the + async case, rimraf will gradually back off with timeouts up to + `opts.emfileWait` ms, which defaults to 1000. + +## options + +* unlink, chmod, stat, lstat, rmdir, readdir, + unlinkSync, chmodSync, statSync, lstatSync, rmdirSync, readdirSync + + In order to use a custom file system library, you can override + specific fs functions on the options object. + + If any of these functions are present on the options object, then + the supplied function will be used instead of the default fs + method. + + Sync methods are only relevant for `rimraf.sync()`, of course. + + For example: + + ```javascript + var myCustomFS = require('some-custom-fs') + + rimraf('some-thing', myCustomFS, callback) + ``` + +* maxBusyTries + + If an `EBUSY`, `ENOTEMPTY`, or `EPERM` error code is encountered + on Windows systems, then rimraf will retry with a linear backoff + wait of 100ms longer on each try. The default maxBusyTries is 3. + + Only relevant for async usage. + +* emfileWait + + If an `EMFILE` error is encountered, then rimraf will retry + repeatedly with a linear backoff of 1ms longer on each try, until + the timeout counter hits this max. The default limit is 1000. + + If you repeatedly encounter `EMFILE` errors, then consider using + [graceful-fs](http://npm.im/graceful-fs) in your program. + + Only relevant for async usage. + +* glob + + Set to `false` to disable [glob](http://npm.im/glob) pattern + matching. + + Set to an object to pass options to the glob module. The default + glob options are `{ nosort: true, silent: true }`. + + Glob version 6 is used in this module. + + Relevant for both sync and async usage. + +* disableGlob + + Set to any non-falsey value to disable globbing entirely. + (Equivalent to setting `glob: false`.) + +## rimraf.sync + +It can remove stuff synchronously, too. But that's not so good. Use +the async API. It's better. + +## CLI + +If installed with `npm install rimraf -g` it can be used as a global +command `rimraf <path> [<path> ...]` which is useful for cross platform support. + +## mkdirp + +If you need to create a directory recursively, check out +[mkdirp](https://github.com/substack/node-mkdirp). diff --git a/node_modules/rimraf/bin.js b/node_modules/rimraf/bin.js new file mode 100755 index 00000000..0d1e17be --- /dev/null +++ b/node_modules/rimraf/bin.js @@ -0,0 +1,50 @@ +#!/usr/bin/env node + +var rimraf = require('./') + +var help = false +var dashdash = false +var noglob = false +var args = process.argv.slice(2).filter(function(arg) { + if (dashdash) + return !!arg + else if (arg === '--') + dashdash = true + else if (arg === '--no-glob' || arg === '-G') + noglob = true + else if (arg === '--glob' || arg === '-g') + noglob = false + else if (arg.match(/^(-+|\/)(h(elp)?|\?)$/)) + help = true + else + return !!arg +}) + +if (help || args.length === 0) { + // If they didn't ask for help, then this is not a "success" + var log = help ? console.log : console.error + log('Usage: rimraf <path> [<path> ...]') + log('') + log(' Deletes all files and folders at "path" recursively.') + log('') + log('Options:') + log('') + log(' -h, --help Display this usage info') + log(' -G, --no-glob Do not expand glob patterns in arguments') + log(' -g, --glob Expand glob patterns in arguments (default)') + process.exit(help ? 0 : 1) +} else + go(0) + +function go (n) { + if (n >= args.length) + return + var options = {} + if (noglob) + options = { glob: false } + rimraf(args[n], options, function (er) { + if (er) + throw er + go(n+1) + }) +} diff --git a/node_modules/rimraf/package.json b/node_modules/rimraf/package.json new file mode 100644 index 00000000..659c0556 --- /dev/null +++ b/node_modules/rimraf/package.json @@ -0,0 +1,64 @@ +{ + "_from": "rimraf@2", + "_id": "rimraf@2.6.2", + "_inBundle": false, + "_integrity": "sha512-lreewLK/BlghmxtfH36YYVg1i8IAce4TI7oao75I1g245+6BctqTVQiBP3YUJ9C6DQOXJmkYR9X9fCLtCOJc5w==", + "_location": "/rimraf", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "rimraf@2", + "name": "rimraf", + "escapedName": "rimraf", + "rawSpec": "2", + "saveSpec": null, + "fetchSpec": "2" + }, + "_requiredBy": [ + "/fstream" + ], + "_resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.2.tgz", + "_shasum": "2ed8150d24a16ea8651e6d6ef0f47c4158ce7a36", + "_spec": "rimraf@2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/fstream", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bin": { + "rimraf": "./bin.js" + }, + "bugs": { + "url": "https://github.com/isaacs/rimraf/issues" + }, + "bundleDependencies": false, + "dependencies": { + "glob": "^7.0.5" + }, + "deprecated": false, + "description": "A deep deletion module for node (like `rm -rf`)", + "devDependencies": { + "mkdirp": "^0.5.1", + "tap": "^10.1.2" + }, + "files": [ + "LICENSE", + "README.md", + "bin.js", + "rimraf.js" + ], + "homepage": "https://github.com/isaacs/rimraf#readme", + "license": "ISC", + "main": "rimraf.js", + "name": "rimraf", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/rimraf.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "2.6.2" +} diff --git a/node_modules/rimraf/rimraf.js b/node_modules/rimraf/rimraf.js new file mode 100644 index 00000000..e80dd106 --- /dev/null +++ b/node_modules/rimraf/rimraf.js @@ -0,0 +1,364 @@ +module.exports = rimraf +rimraf.sync = rimrafSync + +var assert = require("assert") +var path = require("path") +var fs = require("fs") +var glob = require("glob") +var _0666 = parseInt('666', 8) + +var defaultGlobOpts = { + nosort: true, + silent: true +} + +// for EMFILE handling +var timeout = 0 + +var isWindows = (process.platform === "win32") + +function defaults (options) { + var methods = [ + 'unlink', + 'chmod', + 'stat', + 'lstat', + 'rmdir', + 'readdir' + ] + methods.forEach(function(m) { + options[m] = options[m] || fs[m] + m = m + 'Sync' + options[m] = options[m] || fs[m] + }) + + options.maxBusyTries = options.maxBusyTries || 3 + options.emfileWait = options.emfileWait || 1000 + if (options.glob === false) { + options.disableGlob = true + } + options.disableGlob = options.disableGlob || false + options.glob = options.glob || defaultGlobOpts +} + +function rimraf (p, options, cb) { + if (typeof options === 'function') { + cb = options + options = {} + } + + assert(p, 'rimraf: missing path') + assert.equal(typeof p, 'string', 'rimraf: path should be a string') + assert.equal(typeof cb, 'function', 'rimraf: callback function required') + assert(options, 'rimraf: invalid options argument provided') + assert.equal(typeof options, 'object', 'rimraf: options should be object') + + defaults(options) + + var busyTries = 0 + var errState = null + var n = 0 + + if (options.disableGlob || !glob.hasMagic(p)) + return afterGlob(null, [p]) + + options.lstat(p, function (er, stat) { + if (!er) + return afterGlob(null, [p]) + + glob(p, options.glob, afterGlob) + }) + + function next (er) { + errState = errState || er + if (--n === 0) + cb(errState) + } + + function afterGlob (er, results) { + if (er) + return cb(er) + + n = results.length + if (n === 0) + return cb() + + results.forEach(function (p) { + rimraf_(p, options, function CB (er) { + if (er) { + if ((er.code === "EBUSY" || er.code === "ENOTEMPTY" || er.code === "EPERM") && + busyTries < options.maxBusyTries) { + busyTries ++ + var time = busyTries * 100 + // try again, with the same exact callback as this one. + return setTimeout(function () { + rimraf_(p, options, CB) + }, time) + } + + // this one won't happen if graceful-fs is used. + if (er.code === "EMFILE" && timeout < options.emfileWait) { + return setTimeout(function () { + rimraf_(p, options, CB) + }, timeout ++) + } + + // already gone + if (er.code === "ENOENT") er = null + } + + timeout = 0 + next(er) + }) + }) + } +} + +// Two possible strategies. +// 1. Assume it's a file. unlink it, then do the dir stuff on EPERM or EISDIR +// 2. Assume it's a directory. readdir, then do the file stuff on ENOTDIR +// +// Both result in an extra syscall when you guess wrong. However, there +// are likely far more normal files in the world than directories. This +// is based on the assumption that a the average number of files per +// directory is >= 1. +// +// If anyone ever complains about this, then I guess the strategy could +// be made configurable somehow. But until then, YAGNI. +function rimraf_ (p, options, cb) { + assert(p) + assert(options) + assert(typeof cb === 'function') + + // sunos lets the root user unlink directories, which is... weird. + // so we have to lstat here and make sure it's not a dir. + options.lstat(p, function (er, st) { + if (er && er.code === "ENOENT") + return cb(null) + + // Windows can EPERM on stat. Life is suffering. + if (er && er.code === "EPERM" && isWindows) + fixWinEPERM(p, options, er, cb) + + if (st && st.isDirectory()) + return rmdir(p, options, er, cb) + + options.unlink(p, function (er) { + if (er) { + if (er.code === "ENOENT") + return cb(null) + if (er.code === "EPERM") + return (isWindows) + ? fixWinEPERM(p, options, er, cb) + : rmdir(p, options, er, cb) + if (er.code === "EISDIR") + return rmdir(p, options, er, cb) + } + return cb(er) + }) + }) +} + +function fixWinEPERM (p, options, er, cb) { + assert(p) + assert(options) + assert(typeof cb === 'function') + if (er) + assert(er instanceof Error) + + options.chmod(p, _0666, function (er2) { + if (er2) + cb(er2.code === "ENOENT" ? null : er) + else + options.stat(p, function(er3, stats) { + if (er3) + cb(er3.code === "ENOENT" ? null : er) + else if (stats.isDirectory()) + rmdir(p, options, er, cb) + else + options.unlink(p, cb) + }) + }) +} + +function fixWinEPERMSync (p, options, er) { + assert(p) + assert(options) + if (er) + assert(er instanceof Error) + + try { + options.chmodSync(p, _0666) + } catch (er2) { + if (er2.code === "ENOENT") + return + else + throw er + } + + try { + var stats = options.statSync(p) + } catch (er3) { + if (er3.code === "ENOENT") + return + else + throw er + } + + if (stats.isDirectory()) + rmdirSync(p, options, er) + else + options.unlinkSync(p) +} + +function rmdir (p, options, originalEr, cb) { + assert(p) + assert(options) + if (originalEr) + assert(originalEr instanceof Error) + assert(typeof cb === 'function') + + // try to rmdir first, and only readdir on ENOTEMPTY or EEXIST (SunOS) + // if we guessed wrong, and it's not a directory, then + // raise the original error. + options.rmdir(p, function (er) { + if (er && (er.code === "ENOTEMPTY" || er.code === "EEXIST" || er.code === "EPERM")) + rmkids(p, options, cb) + else if (er && er.code === "ENOTDIR") + cb(originalEr) + else + cb(er) + }) +} + +function rmkids(p, options, cb) { + assert(p) + assert(options) + assert(typeof cb === 'function') + + options.readdir(p, function (er, files) { + if (er) + return cb(er) + var n = files.length + if (n === 0) + return options.rmdir(p, cb) + var errState + files.forEach(function (f) { + rimraf(path.join(p, f), options, function (er) { + if (errState) + return + if (er) + return cb(errState = er) + if (--n === 0) + options.rmdir(p, cb) + }) + }) + }) +} + +// this looks simpler, and is strictly *faster*, but will +// tie up the JavaScript thread and fail on excessively +// deep directory trees. +function rimrafSync (p, options) { + options = options || {} + defaults(options) + + assert(p, 'rimraf: missing path') + assert.equal(typeof p, 'string', 'rimraf: path should be a string') + assert(options, 'rimraf: missing options') + assert.equal(typeof options, 'object', 'rimraf: options should be object') + + var results + + if (options.disableGlob || !glob.hasMagic(p)) { + results = [p] + } else { + try { + options.lstatSync(p) + results = [p] + } catch (er) { + results = glob.sync(p, options.glob) + } + } + + if (!results.length) + return + + for (var i = 0; i < results.length; i++) { + var p = results[i] + + try { + var st = options.lstatSync(p) + } catch (er) { + if (er.code === "ENOENT") + return + + // Windows can EPERM on stat. Life is suffering. + if (er.code === "EPERM" && isWindows) + fixWinEPERMSync(p, options, er) + } + + try { + // sunos lets the root user unlink directories, which is... weird. + if (st && st.isDirectory()) + rmdirSync(p, options, null) + else + options.unlinkSync(p) + } catch (er) { + if (er.code === "ENOENT") + return + if (er.code === "EPERM") + return isWindows ? fixWinEPERMSync(p, options, er) : rmdirSync(p, options, er) + if (er.code !== "EISDIR") + throw er + + rmdirSync(p, options, er) + } + } +} + +function rmdirSync (p, options, originalEr) { + assert(p) + assert(options) + if (originalEr) + assert(originalEr instanceof Error) + + try { + options.rmdirSync(p) + } catch (er) { + if (er.code === "ENOENT") + return + if (er.code === "ENOTDIR") + throw originalEr + if (er.code === "ENOTEMPTY" || er.code === "EEXIST" || er.code === "EPERM") + rmkidsSync(p, options) + } +} + +function rmkidsSync (p, options) { + assert(p) + assert(options) + options.readdirSync(p).forEach(function (f) { + rimrafSync(path.join(p, f), options) + }) + + // We only end up here once we got ENOTEMPTY at least once, and + // at this point, we are guaranteed to have removed all the kids. + // So, we know that it won't be ENOENT or ENOTDIR or anything else. + // try really hard to delete stuff on windows, because it has a + // PROFOUNDLY annoying habit of not closing handles promptly when + // files are deleted, resulting in spurious ENOTEMPTY errors. + var retries = isWindows ? 100 : 1 + var i = 0 + do { + var threw = true + try { + var ret = options.rmdirSync(p, options) + threw = false + return ret + } finally { + if (++i < retries && threw) + continue + } + } while (true) +} diff --git a/node_modules/semver/LICENSE b/node_modules/semver/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/semver/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/semver/README.md b/node_modules/semver/README.md new file mode 100644 index 00000000..951c5395 --- /dev/null +++ b/node_modules/semver/README.md @@ -0,0 +1,388 @@ +semver(1) -- The semantic versioner for npm +=========================================== + +## Install + +```bash +npm install --save semver +```` + +## Usage + +As a node module: + +```js +const semver = require('semver') + +semver.valid('1.2.3') // '1.2.3' +semver.valid('a.b.c') // null +semver.clean(' =v1.2.3 ') // '1.2.3' +semver.satisfies('1.2.3', '1.x || >=2.5.0 || 5.0.0 - 7.2.3') // true +semver.gt('1.2.3', '9.8.7') // false +semver.lt('1.2.3', '9.8.7') // true +semver.valid(semver.coerce('v2')) // '2.0.0' +semver.valid(semver.coerce('42.6.7.9.3-alpha')) // '42.6.7' +``` + +As a command-line utility: + +``` +$ semver -h + +SemVer 5.3.0 + +A JavaScript implementation of the http://semver.org/ specification +Copyright Isaac Z. Schlueter + +Usage: semver [options] <version> [<version> [...]] +Prints valid versions sorted by SemVer precedence + +Options: +-r --range <range> + Print versions that match the specified range. + +-i --increment [<level>] + Increment a version by the specified level. Level can + be one of: major, minor, patch, premajor, preminor, + prepatch, or prerelease. Default level is 'patch'. + Only one version may be specified. + +--preid <identifier> + Identifier to be used to prefix premajor, preminor, + prepatch or prerelease version increments. + +-l --loose + Interpret versions and ranges loosely + +-c --coerce + Coerce a string into SemVer if possible + (does not imply --loose) + +Program exits successfully if any valid version satisfies +all supplied ranges, and prints all satisfying versions. + +If no satisfying versions are found, then exits failure. + +Versions are printed in ascending order, so supplying +multiple versions to the utility will just sort them. +``` + +## Versions + +A "version" is described by the `v2.0.0` specification found at +<http://semver.org/>. + +A leading `"="` or `"v"` character is stripped off and ignored. + +## Ranges + +A `version range` is a set of `comparators` which specify versions +that satisfy the range. + +A `comparator` is composed of an `operator` and a `version`. The set +of primitive `operators` is: + +* `<` Less than +* `<=` Less than or equal to +* `>` Greater than +* `>=` Greater than or equal to +* `=` Equal. If no operator is specified, then equality is assumed, + so this operator is optional, but MAY be included. + +For example, the comparator `>=1.2.7` would match the versions +`1.2.7`, `1.2.8`, `2.5.3`, and `1.3.9`, but not the versions `1.2.6` +or `1.1.0`. + +Comparators can be joined by whitespace to form a `comparator set`, +which is satisfied by the **intersection** of all of the comparators +it includes. + +A range is composed of one or more comparator sets, joined by `||`. A +version matches a range if and only if every comparator in at least +one of the `||`-separated comparator sets is satisfied by the version. + +For example, the range `>=1.2.7 <1.3.0` would match the versions +`1.2.7`, `1.2.8`, and `1.2.99`, but not the versions `1.2.6`, `1.3.0`, +or `1.1.0`. + +The range `1.2.7 || >=1.2.9 <2.0.0` would match the versions `1.2.7`, +`1.2.9`, and `1.4.6`, but not the versions `1.2.8` or `2.0.0`. + +### Prerelease Tags + +If a version has a prerelease tag (for example, `1.2.3-alpha.3`) then +it will only be allowed to satisfy comparator sets if at least one +comparator with the same `[major, minor, patch]` tuple also has a +prerelease tag. + +For example, the range `>1.2.3-alpha.3` would be allowed to match the +version `1.2.3-alpha.7`, but it would *not* be satisfied by +`3.4.5-alpha.9`, even though `3.4.5-alpha.9` is technically "greater +than" `1.2.3-alpha.3` according to the SemVer sort rules. The version +range only accepts prerelease tags on the `1.2.3` version. The +version `3.4.5` *would* satisfy the range, because it does not have a +prerelease flag, and `3.4.5` is greater than `1.2.3-alpha.7`. + +The purpose for this behavior is twofold. First, prerelease versions +frequently are updated very quickly, and contain many breaking changes +that are (by the author's design) not yet fit for public consumption. +Therefore, by default, they are excluded from range matching +semantics. + +Second, a user who has opted into using a prerelease version has +clearly indicated the intent to use *that specific* set of +alpha/beta/rc versions. By including a prerelease tag in the range, +the user is indicating that they are aware of the risk. However, it +is still not appropriate to assume that they have opted into taking a +similar risk on the *next* set of prerelease versions. + +#### Prerelease Identifiers + +The method `.inc` takes an additional `identifier` string argument that +will append the value of the string as a prerelease identifier: + +```javascript +semver.inc('1.2.3', 'prerelease', 'beta') +// '1.2.4-beta.0' +``` + +command-line example: + +```bash +$ semver 1.2.3 -i prerelease --preid beta +1.2.4-beta.0 +``` + +Which then can be used to increment further: + +```bash +$ semver 1.2.4-beta.0 -i prerelease +1.2.4-beta.1 +``` + +### Advanced Range Syntax + +Advanced range syntax desugars to primitive comparators in +deterministic ways. + +Advanced ranges may be combined in the same way as primitive +comparators using white space or `||`. + +#### Hyphen Ranges `X.Y.Z - A.B.C` + +Specifies an inclusive set. + +* `1.2.3 - 2.3.4` := `>=1.2.3 <=2.3.4` + +If a partial version is provided as the first version in the inclusive +range, then the missing pieces are replaced with zeroes. + +* `1.2 - 2.3.4` := `>=1.2.0 <=2.3.4` + +If a partial version is provided as the second version in the +inclusive range, then all versions that start with the supplied parts +of the tuple are accepted, but nothing that would be greater than the +provided tuple parts. + +* `1.2.3 - 2.3` := `>=1.2.3 <2.4.0` +* `1.2.3 - 2` := `>=1.2.3 <3.0.0` + +#### X-Ranges `1.2.x` `1.X` `1.2.*` `*` + +Any of `X`, `x`, or `*` may be used to "stand in" for one of the +numeric values in the `[major, minor, patch]` tuple. + +* `*` := `>=0.0.0` (Any version satisfies) +* `1.x` := `>=1.0.0 <2.0.0` (Matching major version) +* `1.2.x` := `>=1.2.0 <1.3.0` (Matching major and minor versions) + +A partial version range is treated as an X-Range, so the special +character is in fact optional. + +* `""` (empty string) := `*` := `>=0.0.0` +* `1` := `1.x.x` := `>=1.0.0 <2.0.0` +* `1.2` := `1.2.x` := `>=1.2.0 <1.3.0` + +#### Tilde Ranges `~1.2.3` `~1.2` `~1` + +Allows patch-level changes if a minor version is specified on the +comparator. Allows minor-level changes if not. + +* `~1.2.3` := `>=1.2.3 <1.(2+1).0` := `>=1.2.3 <1.3.0` +* `~1.2` := `>=1.2.0 <1.(2+1).0` := `>=1.2.0 <1.3.0` (Same as `1.2.x`) +* `~1` := `>=1.0.0 <(1+1).0.0` := `>=1.0.0 <2.0.0` (Same as `1.x`) +* `~0.2.3` := `>=0.2.3 <0.(2+1).0` := `>=0.2.3 <0.3.0` +* `~0.2` := `>=0.2.0 <0.(2+1).0` := `>=0.2.0 <0.3.0` (Same as `0.2.x`) +* `~0` := `>=0.0.0 <(0+1).0.0` := `>=0.0.0 <1.0.0` (Same as `0.x`) +* `~1.2.3-beta.2` := `>=1.2.3-beta.2 <1.3.0` Note that prereleases in + the `1.2.3` version will be allowed, if they are greater than or + equal to `beta.2`. So, `1.2.3-beta.4` would be allowed, but + `1.2.4-beta.2` would not, because it is a prerelease of a + different `[major, minor, patch]` tuple. + +#### Caret Ranges `^1.2.3` `^0.2.5` `^0.0.4` + +Allows changes that do not modify the left-most non-zero digit in the +`[major, minor, patch]` tuple. In other words, this allows patch and +minor updates for versions `1.0.0` and above, patch updates for +versions `0.X >=0.1.0`, and *no* updates for versions `0.0.X`. + +Many authors treat a `0.x` version as if the `x` were the major +"breaking-change" indicator. + +Caret ranges are ideal when an author may make breaking changes +between `0.2.4` and `0.3.0` releases, which is a common practice. +However, it presumes that there will *not* be breaking changes between +`0.2.4` and `0.2.5`. It allows for changes that are presumed to be +additive (but non-breaking), according to commonly observed practices. + +* `^1.2.3` := `>=1.2.3 <2.0.0` +* `^0.2.3` := `>=0.2.3 <0.3.0` +* `^0.0.3` := `>=0.0.3 <0.0.4` +* `^1.2.3-beta.2` := `>=1.2.3-beta.2 <2.0.0` Note that prereleases in + the `1.2.3` version will be allowed, if they are greater than or + equal to `beta.2`. So, `1.2.3-beta.4` would be allowed, but + `1.2.4-beta.2` would not, because it is a prerelease of a + different `[major, minor, patch]` tuple. +* `^0.0.3-beta` := `>=0.0.3-beta <0.0.4` Note that prereleases in the + `0.0.3` version *only* will be allowed, if they are greater than or + equal to `beta`. So, `0.0.3-pr.2` would be allowed. + +When parsing caret ranges, a missing `patch` value desugars to the +number `0`, but will allow flexibility within that value, even if the +major and minor versions are both `0`. + +* `^1.2.x` := `>=1.2.0 <2.0.0` +* `^0.0.x` := `>=0.0.0 <0.1.0` +* `^0.0` := `>=0.0.0 <0.1.0` + +A missing `minor` and `patch` values will desugar to zero, but also +allow flexibility within those values, even if the major version is +zero. + +* `^1.x` := `>=1.0.0 <2.0.0` +* `^0.x` := `>=0.0.0 <1.0.0` + +### Range Grammar + +Putting all this together, here is a Backus-Naur grammar for ranges, +for the benefit of parser authors: + +```bnf +range-set ::= range ( logical-or range ) * +logical-or ::= ( ' ' ) * '||' ( ' ' ) * +range ::= hyphen | simple ( ' ' simple ) * | '' +hyphen ::= partial ' - ' partial +simple ::= primitive | partial | tilde | caret +primitive ::= ( '<' | '>' | '>=' | '<=' | '=' | ) partial +partial ::= xr ( '.' xr ( '.' xr qualifier ? )? )? +xr ::= 'x' | 'X' | '*' | nr +nr ::= '0' | ['1'-'9'] ( ['0'-'9'] ) * +tilde ::= '~' partial +caret ::= '^' partial +qualifier ::= ( '-' pre )? ( '+' build )? +pre ::= parts +build ::= parts +parts ::= part ( '.' part ) * +part ::= nr | [-0-9A-Za-z]+ +``` + +## Functions + +All methods and classes take a final `loose` boolean argument that, if +true, will be more forgiving about not-quite-valid semver strings. +The resulting output will always be 100% strict, of course. + +Strict-mode Comparators and Ranges will be strict about the SemVer +strings that they parse. + +* `valid(v)`: Return the parsed version, or null if it's not valid. +* `inc(v, release)`: Return the version incremented by the release + type (`major`, `premajor`, `minor`, `preminor`, `patch`, + `prepatch`, or `prerelease`), or null if it's not valid + * `premajor` in one call will bump the version up to the next major + version and down to a prerelease of that major version. + `preminor`, and `prepatch` work the same way. + * If called from a non-prerelease version, the `prerelease` will work the + same as `prepatch`. It increments the patch version, then makes a + prerelease. If the input version is already a prerelease it simply + increments it. +* `prerelease(v)`: Returns an array of prerelease components, or null + if none exist. Example: `prerelease('1.2.3-alpha.1') -> ['alpha', 1]` +* `major(v)`: Return the major version number. +* `minor(v)`: Return the minor version number. +* `patch(v)`: Return the patch version number. +* `intersects(r1, r2, loose)`: Return true if the two supplied ranges + or comparators intersect. + +### Comparison + +* `gt(v1, v2)`: `v1 > v2` +* `gte(v1, v2)`: `v1 >= v2` +* `lt(v1, v2)`: `v1 < v2` +* `lte(v1, v2)`: `v1 <= v2` +* `eq(v1, v2)`: `v1 == v2` This is true if they're logically equivalent, + even if they're not the exact same string. You already know how to + compare strings. +* `neq(v1, v2)`: `v1 != v2` The opposite of `eq`. +* `cmp(v1, comparator, v2)`: Pass in a comparison string, and it'll call + the corresponding function above. `"==="` and `"!=="` do simple + string comparison, but are included for completeness. Throws if an + invalid comparison string is provided. +* `compare(v1, v2)`: Return `0` if `v1 == v2`, or `1` if `v1` is greater, or `-1` if + `v2` is greater. Sorts in ascending order if passed to `Array.sort()`. +* `rcompare(v1, v2)`: The reverse of compare. Sorts an array of versions + in descending order when passed to `Array.sort()`. +* `diff(v1, v2)`: Returns difference between two versions by the release type + (`major`, `premajor`, `minor`, `preminor`, `patch`, `prepatch`, or `prerelease`), + or null if the versions are the same. + +### Comparators + +* `intersects(comparator)`: Return true if the comparators intersect + +### Ranges + +* `validRange(range)`: Return the valid range or null if it's not valid +* `satisfies(version, range)`: Return true if the version satisfies the + range. +* `maxSatisfying(versions, range)`: Return the highest version in the list + that satisfies the range, or `null` if none of them do. +* `minSatisfying(versions, range)`: Return the lowest version in the list + that satisfies the range, or `null` if none of them do. +* `gtr(version, range)`: Return `true` if version is greater than all the + versions possible in the range. +* `ltr(version, range)`: Return `true` if version is less than all the + versions possible in the range. +* `outside(version, range, hilo)`: Return true if the version is outside + the bounds of the range in either the high or low direction. The + `hilo` argument must be either the string `'>'` or `'<'`. (This is + the function called by `gtr` and `ltr`.) +* `intersects(range)`: Return true if any of the ranges comparators intersect + +Note that, since ranges may be non-contiguous, a version might not be +greater than a range, less than a range, *or* satisfy a range! For +example, the range `1.2 <1.2.9 || >2.0.0` would have a hole from `1.2.9` +until `2.0.0`, so the version `1.2.10` would not be greater than the +range (because `2.0.1` satisfies, which is higher), nor less than the +range (since `1.2.8` satisfies, which is lower), and it also does not +satisfy the range. + +If you want to know if a version satisfies or does not satisfy a +range, use the `satisfies(version, range)` function. + +### Coercion + +* `coerce(version)`: Coerces a string to semver if possible + +This aims to provide a very forgiving translation of a non-semver +string to semver. It looks for the first digit in a string, and +consumes all remaining characters which satisfy at least a partial semver +(e.g., `1`, `1.2`, `1.2.3`) up to the max permitted length (256 characters). +Longer versions are simply truncated (`4.6.3.9.2-alpha2` becomes `4.6.3`). +All surrounding text is simply ignored (`v3.4 replaces v3.3.1` becomes `3.4.0`). +Only text which lacks digits will fail coercion (`version one` is not valid). +The maximum length for any semver component considered for coercion is 16 characters; +longer components will be ignored (`10000000000000000.4.7.4` becomes `4.7.4`). +The maximum value for any semver component is `Integer.MAX_SAFE_INTEGER || (2**53 - 1)`; +higher value components are invalid (`9999999999999999.4.7.4` is likely invalid). diff --git a/node_modules/semver/bin/semver b/node_modules/semver/bin/semver new file mode 100755 index 00000000..dddbcdf1 --- /dev/null +++ b/node_modules/semver/bin/semver @@ -0,0 +1,143 @@ +#!/usr/bin/env node +// Standalone semver comparison program. +// Exits successfully and prints matching version(s) if +// any supplied version is valid and passes all tests. + +var argv = process.argv.slice(2) + , versions = [] + , range = [] + , gt = [] + , lt = [] + , eq = [] + , inc = null + , version = require("../package.json").version + , loose = false + , coerce = false + , identifier = undefined + , semver = require("../semver") + , reverse = false + +main() + +function main () { + if (!argv.length) return help() + while (argv.length) { + var a = argv.shift() + var i = a.indexOf('=') + if (i !== -1) { + a = a.slice(0, i) + argv.unshift(a.slice(i + 1)) + } + switch (a) { + case "-rv": case "-rev": case "--rev": case "--reverse": + reverse = true + break + case "-l": case "--loose": + loose = true + break + case "-v": case "--version": + versions.push(argv.shift()) + break + case "-i": case "--inc": case "--increment": + switch (argv[0]) { + case "major": case "minor": case "patch": case "prerelease": + case "premajor": case "preminor": case "prepatch": + inc = argv.shift() + break + default: + inc = "patch" + break + } + break + case "--preid": + identifier = argv.shift() + break + case "-r": case "--range": + range.push(argv.shift()) + break + case "-c": case "--coerce": + coerce = true + break + case "-h": case "--help": case "-?": + return help() + default: + versions.push(a) + break + } + } + + versions = versions.map(function (v) { + return coerce ? (semver.coerce(v) || {version: v}).version : v + }).filter(function (v) { + return semver.valid(v) + }) + if (!versions.length) return fail() + if (inc && (versions.length !== 1 || range.length)) + return failInc() + + for (var i = 0, l = range.length; i < l ; i ++) { + versions = versions.filter(function (v) { + return semver.satisfies(v, range[i], loose) + }) + if (!versions.length) return fail() + } + return success(versions) +} + +function failInc () { + console.error("--inc can only be used on a single version with no range") + fail() +} + +function fail () { process.exit(1) } + +function success () { + var compare = reverse ? "rcompare" : "compare" + versions.sort(function (a, b) { + return semver[compare](a, b, loose) + }).map(function (v) { + return semver.clean(v, loose) + }).map(function (v) { + return inc ? semver.inc(v, inc, loose, identifier) : v + }).forEach(function (v,i,_) { console.log(v) }) +} + +function help () { + console.log(["SemVer " + version + ,"" + ,"A JavaScript implementation of the http://semver.org/ specification" + ,"Copyright Isaac Z. Schlueter" + ,"" + ,"Usage: semver [options] <version> [<version> [...]]" + ,"Prints valid versions sorted by SemVer precedence" + ,"" + ,"Options:" + ,"-r --range <range>" + ," Print versions that match the specified range." + ,"" + ,"-i --increment [<level>]" + ," Increment a version by the specified level. Level can" + ," be one of: major, minor, patch, premajor, preminor," + ," prepatch, or prerelease. Default level is 'patch'." + ," Only one version may be specified." + ,"" + ,"--preid <identifier>" + ," Identifier to be used to prefix premajor, preminor," + ," prepatch or prerelease version increments." + ,"" + ,"-l --loose" + ," Interpret versions and ranges loosely" + ,"" + ,"-c --coerce" + ," Coerce a string into SemVer if possible" + ," (does not imply --loose)" + ,"" + ,"Program exits successfully if any valid version satisfies" + ,"all supplied ranges, and prints all satisfying versions." + ,"" + ,"If no satisfying versions are found, then exits failure." + ,"" + ,"Versions are printed in ascending order, so supplying" + ,"multiple versions to the utility will just sort them." + ].join("\n")) +} diff --git a/node_modules/semver/package.json b/node_modules/semver/package.json new file mode 100644 index 00000000..9506d5c2 --- /dev/null +++ b/node_modules/semver/package.json @@ -0,0 +1,55 @@ +{ + "_from": "semver@2 || 3 || 4 || 5", + "_id": "semver@5.5.0", + "_inBundle": false, + "_integrity": "sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA==", + "_location": "/semver", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "semver@2 || 3 || 4 || 5", + "name": "semver", + "escapedName": "semver", + "rawSpec": "2 || 3 || 4 || 5", + "saveSpec": null, + "fetchSpec": "2 || 3 || 4 || 5" + }, + "_requiredBy": [ + "/normalize-package-data", + "/read-installed" + ], + "_resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz", + "_shasum": "dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab", + "_spec": "semver@2 || 3 || 4 || 5", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/read-installed", + "bin": { + "semver": "./bin/semver" + }, + "bugs": { + "url": "https://github.com/npm/node-semver/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "The semantic version parser used by npm.", + "devDependencies": { + "tap": "^10.7.0" + }, + "files": [ + "bin", + "range.bnf", + "semver.js" + ], + "homepage": "https://github.com/npm/node-semver#readme", + "license": "ISC", + "main": "semver.js", + "name": "semver", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/node-semver.git" + }, + "scripts": { + "test": "tap test/*.js --cov -J" + }, + "version": "5.5.0" +} diff --git a/node_modules/semver/range.bnf b/node_modules/semver/range.bnf new file mode 100644 index 00000000..d4c6ae0d --- /dev/null +++ b/node_modules/semver/range.bnf @@ -0,0 +1,16 @@ +range-set ::= range ( logical-or range ) * +logical-or ::= ( ' ' ) * '||' ( ' ' ) * +range ::= hyphen | simple ( ' ' simple ) * | '' +hyphen ::= partial ' - ' partial +simple ::= primitive | partial | tilde | caret +primitive ::= ( '<' | '>' | '>=' | '<=' | '=' ) partial +partial ::= xr ( '.' xr ( '.' xr qualifier ? )? )? +xr ::= 'x' | 'X' | '*' | nr +nr ::= '0' | [1-9] ( [0-9] ) * +tilde ::= '~' partial +caret ::= '^' partial +qualifier ::= ( '-' pre )? ( '+' build )? +pre ::= parts +build ::= parts +parts ::= part ( '.' part ) * +part ::= nr | [-0-9A-Za-z]+ diff --git a/node_modules/semver/semver.js b/node_modules/semver/semver.js new file mode 100644 index 00000000..9cf9f6e5 --- /dev/null +++ b/node_modules/semver/semver.js @@ -0,0 +1,1324 @@ +exports = module.exports = SemVer; + +// The debug function is excluded entirely from the minified version. +/* nomin */ var debug; +/* nomin */ if (typeof process === 'object' && + /* nomin */ process.env && + /* nomin */ process.env.NODE_DEBUG && + /* nomin */ /\bsemver\b/i.test(process.env.NODE_DEBUG)) + /* nomin */ debug = function() { + /* nomin */ var args = Array.prototype.slice.call(arguments, 0); + /* nomin */ args.unshift('SEMVER'); + /* nomin */ console.log.apply(console, args); + /* nomin */ }; +/* nomin */ else + /* nomin */ debug = function() {}; + +// Note: this is the semver.org version of the spec that it implements +// Not necessarily the package version of this code. +exports.SEMVER_SPEC_VERSION = '2.0.0'; + +var MAX_LENGTH = 256; +var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991; + +// Max safe segment length for coercion. +var MAX_SAFE_COMPONENT_LENGTH = 16; + +// The actual regexps go on exports.re +var re = exports.re = []; +var src = exports.src = []; +var R = 0; + +// The following Regular Expressions can be used for tokenizing, +// validating, and parsing SemVer version strings. + +// ## Numeric Identifier +// A single `0`, or a non-zero digit followed by zero or more digits. + +var NUMERICIDENTIFIER = R++; +src[NUMERICIDENTIFIER] = '0|[1-9]\\d*'; +var NUMERICIDENTIFIERLOOSE = R++; +src[NUMERICIDENTIFIERLOOSE] = '[0-9]+'; + + +// ## Non-numeric Identifier +// Zero or more digits, followed by a letter or hyphen, and then zero or +// more letters, digits, or hyphens. + +var NONNUMERICIDENTIFIER = R++; +src[NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*'; + + +// ## Main Version +// Three dot-separated numeric identifiers. + +var MAINVERSION = R++; +src[MAINVERSION] = '(' + src[NUMERICIDENTIFIER] + ')\\.' + + '(' + src[NUMERICIDENTIFIER] + ')\\.' + + '(' + src[NUMERICIDENTIFIER] + ')'; + +var MAINVERSIONLOOSE = R++; +src[MAINVERSIONLOOSE] = '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' + + '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' + + '(' + src[NUMERICIDENTIFIERLOOSE] + ')'; + +// ## Pre-release Version Identifier +// A numeric identifier, or a non-numeric identifier. + +var PRERELEASEIDENTIFIER = R++; +src[PRERELEASEIDENTIFIER] = '(?:' + src[NUMERICIDENTIFIER] + + '|' + src[NONNUMERICIDENTIFIER] + ')'; + +var PRERELEASEIDENTIFIERLOOSE = R++; +src[PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[NUMERICIDENTIFIERLOOSE] + + '|' + src[NONNUMERICIDENTIFIER] + ')'; + + +// ## Pre-release Version +// Hyphen, followed by one or more dot-separated pre-release version +// identifiers. + +var PRERELEASE = R++; +src[PRERELEASE] = '(?:-(' + src[PRERELEASEIDENTIFIER] + + '(?:\\.' + src[PRERELEASEIDENTIFIER] + ')*))'; + +var PRERELEASELOOSE = R++; +src[PRERELEASELOOSE] = '(?:-?(' + src[PRERELEASEIDENTIFIERLOOSE] + + '(?:\\.' + src[PRERELEASEIDENTIFIERLOOSE] + ')*))'; + +// ## Build Metadata Identifier +// Any combination of digits, letters, or hyphens. + +var BUILDIDENTIFIER = R++; +src[BUILDIDENTIFIER] = '[0-9A-Za-z-]+'; + +// ## Build Metadata +// Plus sign, followed by one or more period-separated build metadata +// identifiers. + +var BUILD = R++; +src[BUILD] = '(?:\\+(' + src[BUILDIDENTIFIER] + + '(?:\\.' + src[BUILDIDENTIFIER] + ')*))'; + + +// ## Full Version String +// A main version, followed optionally by a pre-release version and +// build metadata. + +// Note that the only major, minor, patch, and pre-release sections of +// the version string are capturing groups. The build metadata is not a +// capturing group, because it should not ever be used in version +// comparison. + +var FULL = R++; +var FULLPLAIN = 'v?' + src[MAINVERSION] + + src[PRERELEASE] + '?' + + src[BUILD] + '?'; + +src[FULL] = '^' + FULLPLAIN + '$'; + +// like full, but allows v1.2.3 and =1.2.3, which people do sometimes. +// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty +// common in the npm registry. +var LOOSEPLAIN = '[v=\\s]*' + src[MAINVERSIONLOOSE] + + src[PRERELEASELOOSE] + '?' + + src[BUILD] + '?'; + +var LOOSE = R++; +src[LOOSE] = '^' + LOOSEPLAIN + '$'; + +var GTLT = R++; +src[GTLT] = '((?:<|>)?=?)'; + +// Something like "2.*" or "1.2.x". +// Note that "x.x" is a valid xRange identifer, meaning "any version" +// Only the first item is strictly required. +var XRANGEIDENTIFIERLOOSE = R++; +src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + '|x|X|\\*'; +var XRANGEIDENTIFIER = R++; +src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + '|x|X|\\*'; + +var XRANGEPLAIN = R++; +src[XRANGEPLAIN] = '[v=\\s]*(' + src[XRANGEIDENTIFIER] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' + + '(?:' + src[PRERELEASE] + ')?' + + src[BUILD] + '?' + + ')?)?'; + +var XRANGEPLAINLOOSE = R++; +src[XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[XRANGEIDENTIFIERLOOSE] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' + + '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' + + '(?:' + src[PRERELEASELOOSE] + ')?' + + src[BUILD] + '?' + + ')?)?'; + +var XRANGE = R++; +src[XRANGE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAIN] + '$'; +var XRANGELOOSE = R++; +src[XRANGELOOSE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAINLOOSE] + '$'; + +// Coercion. +// Extract anything that could conceivably be a part of a valid semver +var COERCE = R++; +src[COERCE] = '(?:^|[^\\d])' + + '(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '})' + + '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' + + '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' + + '(?:$|[^\\d])'; + +// Tilde ranges. +// Meaning is "reasonably at or greater than" +var LONETILDE = R++; +src[LONETILDE] = '(?:~>?)'; + +var TILDETRIM = R++; +src[TILDETRIM] = '(\\s*)' + src[LONETILDE] + '\\s+'; +re[TILDETRIM] = new RegExp(src[TILDETRIM], 'g'); +var tildeTrimReplace = '$1~'; + +var TILDE = R++; +src[TILDE] = '^' + src[LONETILDE] + src[XRANGEPLAIN] + '$'; +var TILDELOOSE = R++; +src[TILDELOOSE] = '^' + src[LONETILDE] + src[XRANGEPLAINLOOSE] + '$'; + +// Caret ranges. +// Meaning is "at least and backwards compatible with" +var LONECARET = R++; +src[LONECARET] = '(?:\\^)'; + +var CARETTRIM = R++; +src[CARETTRIM] = '(\\s*)' + src[LONECARET] + '\\s+'; +re[CARETTRIM] = new RegExp(src[CARETTRIM], 'g'); +var caretTrimReplace = '$1^'; + +var CARET = R++; +src[CARET] = '^' + src[LONECARET] + src[XRANGEPLAIN] + '$'; +var CARETLOOSE = R++; +src[CARETLOOSE] = '^' + src[LONECARET] + src[XRANGEPLAINLOOSE] + '$'; + +// A simple gt/lt/eq thing, or just "" to indicate "any version" +var COMPARATORLOOSE = R++; +src[COMPARATORLOOSE] = '^' + src[GTLT] + '\\s*(' + LOOSEPLAIN + ')$|^$'; +var COMPARATOR = R++; +src[COMPARATOR] = '^' + src[GTLT] + '\\s*(' + FULLPLAIN + ')$|^$'; + + +// An expression to strip any whitespace between the gtlt and the thing +// it modifies, so that `> 1.2.3` ==> `>1.2.3` +var COMPARATORTRIM = R++; +src[COMPARATORTRIM] = '(\\s*)' + src[GTLT] + + '\\s*(' + LOOSEPLAIN + '|' + src[XRANGEPLAIN] + ')'; + +// this one has to use the /g flag +re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], 'g'); +var comparatorTrimReplace = '$1$2$3'; + + +// Something like `1.2.3 - 1.2.4` +// Note that these all use the loose form, because they'll be +// checked against either the strict or loose comparator form +// later. +var HYPHENRANGE = R++; +src[HYPHENRANGE] = '^\\s*(' + src[XRANGEPLAIN] + ')' + + '\\s+-\\s+' + + '(' + src[XRANGEPLAIN] + ')' + + '\\s*$'; + +var HYPHENRANGELOOSE = R++; +src[HYPHENRANGELOOSE] = '^\\s*(' + src[XRANGEPLAINLOOSE] + ')' + + '\\s+-\\s+' + + '(' + src[XRANGEPLAINLOOSE] + ')' + + '\\s*$'; + +// Star ranges basically just allow anything at all. +var STAR = R++; +src[STAR] = '(<|>)?=?\\s*\\*'; + +// Compile to actual regexp objects. +// All are flag-free, unless they were created above with a flag. +for (var i = 0; i < R; i++) { + debug(i, src[i]); + if (!re[i]) + re[i] = new RegExp(src[i]); +} + +exports.parse = parse; +function parse(version, loose) { + if (version instanceof SemVer) + return version; + + if (typeof version !== 'string') + return null; + + if (version.length > MAX_LENGTH) + return null; + + var r = loose ? re[LOOSE] : re[FULL]; + if (!r.test(version)) + return null; + + try { + return new SemVer(version, loose); + } catch (er) { + return null; + } +} + +exports.valid = valid; +function valid(version, loose) { + var v = parse(version, loose); + return v ? v.version : null; +} + + +exports.clean = clean; +function clean(version, loose) { + var s = parse(version.trim().replace(/^[=v]+/, ''), loose); + return s ? s.version : null; +} + +exports.SemVer = SemVer; + +function SemVer(version, loose) { + if (version instanceof SemVer) { + if (version.loose === loose) + return version; + else + version = version.version; + } else if (typeof version !== 'string') { + throw new TypeError('Invalid Version: ' + version); + } + + if (version.length > MAX_LENGTH) + throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters') + + if (!(this instanceof SemVer)) + return new SemVer(version, loose); + + debug('SemVer', version, loose); + this.loose = loose; + var m = version.trim().match(loose ? re[LOOSE] : re[FULL]); + + if (!m) + throw new TypeError('Invalid Version: ' + version); + + this.raw = version; + + // these are actually numbers + this.major = +m[1]; + this.minor = +m[2]; + this.patch = +m[3]; + + if (this.major > MAX_SAFE_INTEGER || this.major < 0) + throw new TypeError('Invalid major version') + + if (this.minor > MAX_SAFE_INTEGER || this.minor < 0) + throw new TypeError('Invalid minor version') + + if (this.patch > MAX_SAFE_INTEGER || this.patch < 0) + throw new TypeError('Invalid patch version') + + // numberify any prerelease numeric ids + if (!m[4]) + this.prerelease = []; + else + this.prerelease = m[4].split('.').map(function(id) { + if (/^[0-9]+$/.test(id)) { + var num = +id; + if (num >= 0 && num < MAX_SAFE_INTEGER) + return num; + } + return id; + }); + + this.build = m[5] ? m[5].split('.') : []; + this.format(); +} + +SemVer.prototype.format = function() { + this.version = this.major + '.' + this.minor + '.' + this.patch; + if (this.prerelease.length) + this.version += '-' + this.prerelease.join('.'); + return this.version; +}; + +SemVer.prototype.toString = function() { + return this.version; +}; + +SemVer.prototype.compare = function(other) { + debug('SemVer.compare', this.version, this.loose, other); + if (!(other instanceof SemVer)) + other = new SemVer(other, this.loose); + + return this.compareMain(other) || this.comparePre(other); +}; + +SemVer.prototype.compareMain = function(other) { + if (!(other instanceof SemVer)) + other = new SemVer(other, this.loose); + + return compareIdentifiers(this.major, other.major) || + compareIdentifiers(this.minor, other.minor) || + compareIdentifiers(this.patch, other.patch); +}; + +SemVer.prototype.comparePre = function(other) { + if (!(other instanceof SemVer)) + other = new SemVer(other, this.loose); + + // NOT having a prerelease is > having one + if (this.prerelease.length && !other.prerelease.length) + return -1; + else if (!this.prerelease.length && other.prerelease.length) + return 1; + else if (!this.prerelease.length && !other.prerelease.length) + return 0; + + var i = 0; + do { + var a = this.prerelease[i]; + var b = other.prerelease[i]; + debug('prerelease compare', i, a, b); + if (a === undefined && b === undefined) + return 0; + else if (b === undefined) + return 1; + else if (a === undefined) + return -1; + else if (a === b) + continue; + else + return compareIdentifiers(a, b); + } while (++i); +}; + +// preminor will bump the version up to the next minor release, and immediately +// down to pre-release. premajor and prepatch work the same way. +SemVer.prototype.inc = function(release, identifier) { + switch (release) { + case 'premajor': + this.prerelease.length = 0; + this.patch = 0; + this.minor = 0; + this.major++; + this.inc('pre', identifier); + break; + case 'preminor': + this.prerelease.length = 0; + this.patch = 0; + this.minor++; + this.inc('pre', identifier); + break; + case 'prepatch': + // If this is already a prerelease, it will bump to the next version + // drop any prereleases that might already exist, since they are not + // relevant at this point. + this.prerelease.length = 0; + this.inc('patch', identifier); + this.inc('pre', identifier); + break; + // If the input is a non-prerelease version, this acts the same as + // prepatch. + case 'prerelease': + if (this.prerelease.length === 0) + this.inc('patch', identifier); + this.inc('pre', identifier); + break; + + case 'major': + // If this is a pre-major version, bump up to the same major version. + // Otherwise increment major. + // 1.0.0-5 bumps to 1.0.0 + // 1.1.0 bumps to 2.0.0 + if (this.minor !== 0 || this.patch !== 0 || this.prerelease.length === 0) + this.major++; + this.minor = 0; + this.patch = 0; + this.prerelease = []; + break; + case 'minor': + // If this is a pre-minor version, bump up to the same minor version. + // Otherwise increment minor. + // 1.2.0-5 bumps to 1.2.0 + // 1.2.1 bumps to 1.3.0 + if (this.patch !== 0 || this.prerelease.length === 0) + this.minor++; + this.patch = 0; + this.prerelease = []; + break; + case 'patch': + // If this is not a pre-release version, it will increment the patch. + // If it is a pre-release it will bump up to the same patch version. + // 1.2.0-5 patches to 1.2.0 + // 1.2.0 patches to 1.2.1 + if (this.prerelease.length === 0) + this.patch++; + this.prerelease = []; + break; + // This probably shouldn't be used publicly. + // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction. + case 'pre': + if (this.prerelease.length === 0) + this.prerelease = [0]; + else { + var i = this.prerelease.length; + while (--i >= 0) { + if (typeof this.prerelease[i] === 'number') { + this.prerelease[i]++; + i = -2; + } + } + if (i === -1) // didn't increment anything + this.prerelease.push(0); + } + if (identifier) { + // 1.2.0-beta.1 bumps to 1.2.0-beta.2, + // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0 + if (this.prerelease[0] === identifier) { + if (isNaN(this.prerelease[1])) + this.prerelease = [identifier, 0]; + } else + this.prerelease = [identifier, 0]; + } + break; + + default: + throw new Error('invalid increment argument: ' + release); + } + this.format(); + this.raw = this.version; + return this; +}; + +exports.inc = inc; +function inc(version, release, loose, identifier) { + if (typeof(loose) === 'string') { + identifier = loose; + loose = undefined; + } + + try { + return new SemVer(version, loose).inc(release, identifier).version; + } catch (er) { + return null; + } +} + +exports.diff = diff; +function diff(version1, version2) { + if (eq(version1, version2)) { + return null; + } else { + var v1 = parse(version1); + var v2 = parse(version2); + if (v1.prerelease.length || v2.prerelease.length) { + for (var key in v1) { + if (key === 'major' || key === 'minor' || key === 'patch') { + if (v1[key] !== v2[key]) { + return 'pre'+key; + } + } + } + return 'prerelease'; + } + for (var key in v1) { + if (key === 'major' || key === 'minor' || key === 'patch') { + if (v1[key] !== v2[key]) { + return key; + } + } + } + } +} + +exports.compareIdentifiers = compareIdentifiers; + +var numeric = /^[0-9]+$/; +function compareIdentifiers(a, b) { + var anum = numeric.test(a); + var bnum = numeric.test(b); + + if (anum && bnum) { + a = +a; + b = +b; + } + + return (anum && !bnum) ? -1 : + (bnum && !anum) ? 1 : + a < b ? -1 : + a > b ? 1 : + 0; +} + +exports.rcompareIdentifiers = rcompareIdentifiers; +function rcompareIdentifiers(a, b) { + return compareIdentifiers(b, a); +} + +exports.major = major; +function major(a, loose) { + return new SemVer(a, loose).major; +} + +exports.minor = minor; +function minor(a, loose) { + return new SemVer(a, loose).minor; +} + +exports.patch = patch; +function patch(a, loose) { + return new SemVer(a, loose).patch; +} + +exports.compare = compare; +function compare(a, b, loose) { + return new SemVer(a, loose).compare(new SemVer(b, loose)); +} + +exports.compareLoose = compareLoose; +function compareLoose(a, b) { + return compare(a, b, true); +} + +exports.rcompare = rcompare; +function rcompare(a, b, loose) { + return compare(b, a, loose); +} + +exports.sort = sort; +function sort(list, loose) { + return list.sort(function(a, b) { + return exports.compare(a, b, loose); + }); +} + +exports.rsort = rsort; +function rsort(list, loose) { + return list.sort(function(a, b) { + return exports.rcompare(a, b, loose); + }); +} + +exports.gt = gt; +function gt(a, b, loose) { + return compare(a, b, loose) > 0; +} + +exports.lt = lt; +function lt(a, b, loose) { + return compare(a, b, loose) < 0; +} + +exports.eq = eq; +function eq(a, b, loose) { + return compare(a, b, loose) === 0; +} + +exports.neq = neq; +function neq(a, b, loose) { + return compare(a, b, loose) !== 0; +} + +exports.gte = gte; +function gte(a, b, loose) { + return compare(a, b, loose) >= 0; +} + +exports.lte = lte; +function lte(a, b, loose) { + return compare(a, b, loose) <= 0; +} + +exports.cmp = cmp; +function cmp(a, op, b, loose) { + var ret; + switch (op) { + case '===': + if (typeof a === 'object') a = a.version; + if (typeof b === 'object') b = b.version; + ret = a === b; + break; + case '!==': + if (typeof a === 'object') a = a.version; + if (typeof b === 'object') b = b.version; + ret = a !== b; + break; + case '': case '=': case '==': ret = eq(a, b, loose); break; + case '!=': ret = neq(a, b, loose); break; + case '>': ret = gt(a, b, loose); break; + case '>=': ret = gte(a, b, loose); break; + case '<': ret = lt(a, b, loose); break; + case '<=': ret = lte(a, b, loose); break; + default: throw new TypeError('Invalid operator: ' + op); + } + return ret; +} + +exports.Comparator = Comparator; +function Comparator(comp, loose) { + if (comp instanceof Comparator) { + if (comp.loose === loose) + return comp; + else + comp = comp.value; + } + + if (!(this instanceof Comparator)) + return new Comparator(comp, loose); + + debug('comparator', comp, loose); + this.loose = loose; + this.parse(comp); + + if (this.semver === ANY) + this.value = ''; + else + this.value = this.operator + this.semver.version; + + debug('comp', this); +} + +var ANY = {}; +Comparator.prototype.parse = function(comp) { + var r = this.loose ? re[COMPARATORLOOSE] : re[COMPARATOR]; + var m = comp.match(r); + + if (!m) + throw new TypeError('Invalid comparator: ' + comp); + + this.operator = m[1]; + if (this.operator === '=') + this.operator = ''; + + // if it literally is just '>' or '' then allow anything. + if (!m[2]) + this.semver = ANY; + else + this.semver = new SemVer(m[2], this.loose); +}; + +Comparator.prototype.toString = function() { + return this.value; +}; + +Comparator.prototype.test = function(version) { + debug('Comparator.test', version, this.loose); + + if (this.semver === ANY) + return true; + + if (typeof version === 'string') + version = new SemVer(version, this.loose); + + return cmp(version, this.operator, this.semver, this.loose); +}; + +Comparator.prototype.intersects = function(comp, loose) { + if (!(comp instanceof Comparator)) { + throw new TypeError('a Comparator is required'); + } + + var rangeTmp; + + if (this.operator === '') { + rangeTmp = new Range(comp.value, loose); + return satisfies(this.value, rangeTmp, loose); + } else if (comp.operator === '') { + rangeTmp = new Range(this.value, loose); + return satisfies(comp.semver, rangeTmp, loose); + } + + var sameDirectionIncreasing = + (this.operator === '>=' || this.operator === '>') && + (comp.operator === '>=' || comp.operator === '>'); + var sameDirectionDecreasing = + (this.operator === '<=' || this.operator === '<') && + (comp.operator === '<=' || comp.operator === '<'); + var sameSemVer = this.semver.version === comp.semver.version; + var differentDirectionsInclusive = + (this.operator === '>=' || this.operator === '<=') && + (comp.operator === '>=' || comp.operator === '<='); + var oppositeDirectionsLessThan = + cmp(this.semver, '<', comp.semver, loose) && + ((this.operator === '>=' || this.operator === '>') && + (comp.operator === '<=' || comp.operator === '<')); + var oppositeDirectionsGreaterThan = + cmp(this.semver, '>', comp.semver, loose) && + ((this.operator === '<=' || this.operator === '<') && + (comp.operator === '>=' || comp.operator === '>')); + + return sameDirectionIncreasing || sameDirectionDecreasing || + (sameSemVer && differentDirectionsInclusive) || + oppositeDirectionsLessThan || oppositeDirectionsGreaterThan; +}; + + +exports.Range = Range; +function Range(range, loose) { + if (range instanceof Range) { + if (range.loose === loose) { + return range; + } else { + return new Range(range.raw, loose); + } + } + + if (range instanceof Comparator) { + return new Range(range.value, loose); + } + + if (!(this instanceof Range)) + return new Range(range, loose); + + this.loose = loose; + + // First, split based on boolean or || + this.raw = range; + this.set = range.split(/\s*\|\|\s*/).map(function(range) { + return this.parseRange(range.trim()); + }, this).filter(function(c) { + // throw out any that are not relevant for whatever reason + return c.length; + }); + + if (!this.set.length) { + throw new TypeError('Invalid SemVer Range: ' + range); + } + + this.format(); +} + +Range.prototype.format = function() { + this.range = this.set.map(function(comps) { + return comps.join(' ').trim(); + }).join('||').trim(); + return this.range; +}; + +Range.prototype.toString = function() { + return this.range; +}; + +Range.prototype.parseRange = function(range) { + var loose = this.loose; + range = range.trim(); + debug('range', range, loose); + // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4` + var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE]; + range = range.replace(hr, hyphenReplace); + debug('hyphen replace', range); + // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5` + range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace); + debug('comparator trim', range, re[COMPARATORTRIM]); + + // `~ 1.2.3` => `~1.2.3` + range = range.replace(re[TILDETRIM], tildeTrimReplace); + + // `^ 1.2.3` => `^1.2.3` + range = range.replace(re[CARETTRIM], caretTrimReplace); + + // normalize spaces + range = range.split(/\s+/).join(' '); + + // At this point, the range is completely trimmed and + // ready to be split into comparators. + + var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR]; + var set = range.split(' ').map(function(comp) { + return parseComparator(comp, loose); + }).join(' ').split(/\s+/); + if (this.loose) { + // in loose mode, throw out any that are not valid comparators + set = set.filter(function(comp) { + return !!comp.match(compRe); + }); + } + set = set.map(function(comp) { + return new Comparator(comp, loose); + }); + + return set; +}; + +Range.prototype.intersects = function(range, loose) { + if (!(range instanceof Range)) { + throw new TypeError('a Range is required'); + } + + return this.set.some(function(thisComparators) { + return thisComparators.every(function(thisComparator) { + return range.set.some(function(rangeComparators) { + return rangeComparators.every(function(rangeComparator) { + return thisComparator.intersects(rangeComparator, loose); + }); + }); + }); + }); +}; + +// Mostly just for testing and legacy API reasons +exports.toComparators = toComparators; +function toComparators(range, loose) { + return new Range(range, loose).set.map(function(comp) { + return comp.map(function(c) { + return c.value; + }).join(' ').trim().split(' '); + }); +} + +// comprised of xranges, tildes, stars, and gtlt's at this point. +// already replaced the hyphen ranges +// turn into a set of JUST comparators. +function parseComparator(comp, loose) { + debug('comp', comp); + comp = replaceCarets(comp, loose); + debug('caret', comp); + comp = replaceTildes(comp, loose); + debug('tildes', comp); + comp = replaceXRanges(comp, loose); + debug('xrange', comp); + comp = replaceStars(comp, loose); + debug('stars', comp); + return comp; +} + +function isX(id) { + return !id || id.toLowerCase() === 'x' || id === '*'; +} + +// ~, ~> --> * (any, kinda silly) +// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0 +// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0 +// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0 +// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0 +// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0 +function replaceTildes(comp, loose) { + return comp.trim().split(/\s+/).map(function(comp) { + return replaceTilde(comp, loose); + }).join(' '); +} + +function replaceTilde(comp, loose) { + var r = loose ? re[TILDELOOSE] : re[TILDE]; + return comp.replace(r, function(_, M, m, p, pr) { + debug('tilde', comp, _, M, m, p, pr); + var ret; + + if (isX(M)) + ret = ''; + else if (isX(m)) + ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; + else if (isX(p)) + // ~1.2 == >=1.2.0 <1.3.0 + ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; + else if (pr) { + debug('replaceTilde pr', pr); + if (pr.charAt(0) !== '-') + pr = '-' + pr; + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + M + '.' + (+m + 1) + '.0'; + } else + // ~1.2.3 == >=1.2.3 <1.3.0 + ret = '>=' + M + '.' + m + '.' + p + + ' <' + M + '.' + (+m + 1) + '.0'; + + debug('tilde return', ret); + return ret; + }); +} + +// ^ --> * (any, kinda silly) +// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0 +// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0 +// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0 +// ^1.2.3 --> >=1.2.3 <2.0.0 +// ^1.2.0 --> >=1.2.0 <2.0.0 +function replaceCarets(comp, loose) { + return comp.trim().split(/\s+/).map(function(comp) { + return replaceCaret(comp, loose); + }).join(' '); +} + +function replaceCaret(comp, loose) { + debug('caret', comp, loose); + var r = loose ? re[CARETLOOSE] : re[CARET]; + return comp.replace(r, function(_, M, m, p, pr) { + debug('caret', comp, _, M, m, p, pr); + var ret; + + if (isX(M)) + ret = ''; + else if (isX(m)) + ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; + else if (isX(p)) { + if (M === '0') + ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; + else + ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0'; + } else if (pr) { + debug('replaceCaret pr', pr); + if (pr.charAt(0) !== '-') + pr = '-' + pr; + if (M === '0') { + if (m === '0') + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + M + '.' + m + '.' + (+p + 1); + else + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + M + '.' + (+m + 1) + '.0'; + } else + ret = '>=' + M + '.' + m + '.' + p + pr + + ' <' + (+M + 1) + '.0.0'; + } else { + debug('no pr'); + if (M === '0') { + if (m === '0') + ret = '>=' + M + '.' + m + '.' + p + + ' <' + M + '.' + m + '.' + (+p + 1); + else + ret = '>=' + M + '.' + m + '.' + p + + ' <' + M + '.' + (+m + 1) + '.0'; + } else + ret = '>=' + M + '.' + m + '.' + p + + ' <' + (+M + 1) + '.0.0'; + } + + debug('caret return', ret); + return ret; + }); +} + +function replaceXRanges(comp, loose) { + debug('replaceXRanges', comp, loose); + return comp.split(/\s+/).map(function(comp) { + return replaceXRange(comp, loose); + }).join(' '); +} + +function replaceXRange(comp, loose) { + comp = comp.trim(); + var r = loose ? re[XRANGELOOSE] : re[XRANGE]; + return comp.replace(r, function(ret, gtlt, M, m, p, pr) { + debug('xRange', comp, ret, gtlt, M, m, p, pr); + var xM = isX(M); + var xm = xM || isX(m); + var xp = xm || isX(p); + var anyX = xp; + + if (gtlt === '=' && anyX) + gtlt = ''; + + if (xM) { + if (gtlt === '>' || gtlt === '<') { + // nothing is allowed + ret = '<0.0.0'; + } else { + // nothing is forbidden + ret = '*'; + } + } else if (gtlt && anyX) { + // replace X with 0 + if (xm) + m = 0; + if (xp) + p = 0; + + if (gtlt === '>') { + // >1 => >=2.0.0 + // >1.2 => >=1.3.0 + // >1.2.3 => >= 1.2.4 + gtlt = '>='; + if (xm) { + M = +M + 1; + m = 0; + p = 0; + } else if (xp) { + m = +m + 1; + p = 0; + } + } else if (gtlt === '<=') { + // <=0.7.x is actually <0.8.0, since any 0.7.x should + // pass. Similarly, <=7.x is actually <8.0.0, etc. + gtlt = '<'; + if (xm) + M = +M + 1; + else + m = +m + 1; + } + + ret = gtlt + M + '.' + m + '.' + p; + } else if (xm) { + ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; + } else if (xp) { + ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; + } + + debug('xRange return', ret); + + return ret; + }); +} + +// Because * is AND-ed with everything else in the comparator, +// and '' means "any version", just remove the *s entirely. +function replaceStars(comp, loose) { + debug('replaceStars', comp, loose); + // Looseness is ignored here. star is always as loose as it gets! + return comp.trim().replace(re[STAR], ''); +} + +// This function is passed to string.replace(re[HYPHENRANGE]) +// M, m, patch, prerelease, build +// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5 +// 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do +// 1.2 - 3.4 => >=1.2.0 <3.5.0 +function hyphenReplace($0, + from, fM, fm, fp, fpr, fb, + to, tM, tm, tp, tpr, tb) { + + if (isX(fM)) + from = ''; + else if (isX(fm)) + from = '>=' + fM + '.0.0'; + else if (isX(fp)) + from = '>=' + fM + '.' + fm + '.0'; + else + from = '>=' + from; + + if (isX(tM)) + to = ''; + else if (isX(tm)) + to = '<' + (+tM + 1) + '.0.0'; + else if (isX(tp)) + to = '<' + tM + '.' + (+tm + 1) + '.0'; + else if (tpr) + to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr; + else + to = '<=' + to; + + return (from + ' ' + to).trim(); +} + + +// if ANY of the sets match ALL of its comparators, then pass +Range.prototype.test = function(version) { + if (!version) + return false; + + if (typeof version === 'string') + version = new SemVer(version, this.loose); + + for (var i = 0; i < this.set.length; i++) { + if (testSet(this.set[i], version)) + return true; + } + return false; +}; + +function testSet(set, version) { + for (var i = 0; i < set.length; i++) { + if (!set[i].test(version)) + return false; + } + + if (version.prerelease.length) { + // Find the set of versions that are allowed to have prereleases + // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0 + // That should allow `1.2.3-pr.2` to pass. + // However, `1.2.4-alpha.notready` should NOT be allowed, + // even though it's within the range set by the comparators. + for (var i = 0; i < set.length; i++) { + debug(set[i].semver); + if (set[i].semver === ANY) + continue; + + if (set[i].semver.prerelease.length > 0) { + var allowed = set[i].semver; + if (allowed.major === version.major && + allowed.minor === version.minor && + allowed.patch === version.patch) + return true; + } + } + + // Version has a -pre, but it's not one of the ones we like. + return false; + } + + return true; +} + +exports.satisfies = satisfies; +function satisfies(version, range, loose) { + try { + range = new Range(range, loose); + } catch (er) { + return false; + } + return range.test(version); +} + +exports.maxSatisfying = maxSatisfying; +function maxSatisfying(versions, range, loose) { + var max = null; + var maxSV = null; + try { + var rangeObj = new Range(range, loose); + } catch (er) { + return null; + } + versions.forEach(function (v) { + if (rangeObj.test(v)) { // satisfies(v, range, loose) + if (!max || maxSV.compare(v) === -1) { // compare(max, v, true) + max = v; + maxSV = new SemVer(max, loose); + } + } + }) + return max; +} + +exports.minSatisfying = minSatisfying; +function minSatisfying(versions, range, loose) { + var min = null; + var minSV = null; + try { + var rangeObj = new Range(range, loose); + } catch (er) { + return null; + } + versions.forEach(function (v) { + if (rangeObj.test(v)) { // satisfies(v, range, loose) + if (!min || minSV.compare(v) === 1) { // compare(min, v, true) + min = v; + minSV = new SemVer(min, loose); + } + } + }) + return min; +} + +exports.validRange = validRange; +function validRange(range, loose) { + try { + // Return '*' instead of '' so that truthiness works. + // This will throw if it's invalid anyway + return new Range(range, loose).range || '*'; + } catch (er) { + return null; + } +} + +// Determine if version is less than all the versions possible in the range +exports.ltr = ltr; +function ltr(version, range, loose) { + return outside(version, range, '<', loose); +} + +// Determine if version is greater than all the versions possible in the range. +exports.gtr = gtr; +function gtr(version, range, loose) { + return outside(version, range, '>', loose); +} + +exports.outside = outside; +function outside(version, range, hilo, loose) { + version = new SemVer(version, loose); + range = new Range(range, loose); + + var gtfn, ltefn, ltfn, comp, ecomp; + switch (hilo) { + case '>': + gtfn = gt; + ltefn = lte; + ltfn = lt; + comp = '>'; + ecomp = '>='; + break; + case '<': + gtfn = lt; + ltefn = gte; + ltfn = gt; + comp = '<'; + ecomp = '<='; + break; + default: + throw new TypeError('Must provide a hilo val of "<" or ">"'); + } + + // If it satisifes the range it is not outside + if (satisfies(version, range, loose)) { + return false; + } + + // From now on, variable terms are as if we're in "gtr" mode. + // but note that everything is flipped for the "ltr" function. + + for (var i = 0; i < range.set.length; ++i) { + var comparators = range.set[i]; + + var high = null; + var low = null; + + comparators.forEach(function(comparator) { + if (comparator.semver === ANY) { + comparator = new Comparator('>=0.0.0') + } + high = high || comparator; + low = low || comparator; + if (gtfn(comparator.semver, high.semver, loose)) { + high = comparator; + } else if (ltfn(comparator.semver, low.semver, loose)) { + low = comparator; + } + }); + + // If the edge version comparator has a operator then our version + // isn't outside it + if (high.operator === comp || high.operator === ecomp) { + return false; + } + + // If the lowest version comparator has an operator and our version + // is less than it then it isn't higher than the range + if ((!low.operator || low.operator === comp) && + ltefn(version, low.semver)) { + return false; + } else if (low.operator === ecomp && ltfn(version, low.semver)) { + return false; + } + } + return true; +} + +exports.prerelease = prerelease; +function prerelease(version, loose) { + var parsed = parse(version, loose); + return (parsed && parsed.prerelease.length) ? parsed.prerelease : null; +} + +exports.intersects = intersects; +function intersects(r1, r2, loose) { + r1 = new Range(r1, loose) + r2 = new Range(r2, loose) + return r1.intersects(r2) +} + +exports.coerce = coerce; +function coerce(version) { + if (version instanceof SemVer) + return version; + + if (typeof version !== 'string') + return null; + + var match = version.match(re[COERCE]); + + if (match == null) + return null; + + return parse((match[1] || '0') + '.' + (match[2] || '0') + '.' + (match[3] || '0')); +} diff --git a/node_modules/slash/index.js b/node_modules/slash/index.js new file mode 100644 index 00000000..b946a084 --- /dev/null +++ b/node_modules/slash/index.js @@ -0,0 +1,11 @@ +'use strict'; +module.exports = function (str) { + var isExtendedLengthPath = /^\\\\\?\\/.test(str); + var hasNonAscii = /[^\x00-\x80]+/.test(str); + + if (isExtendedLengthPath || hasNonAscii) { + return str; + } + + return str.replace(/\\/g, '/'); +}; diff --git a/node_modules/slash/package.json b/node_modules/slash/package.json new file mode 100644 index 00000000..0b557c46 --- /dev/null +++ b/node_modules/slash/package.json @@ -0,0 +1,65 @@ +{ + "_from": "slash@^1.0.0", + "_id": "slash@1.0.0", + "_inBundle": false, + "_integrity": "sha1-xB8vbDn8FtHNF61LXYlhFK5HDVU=", + "_location": "/slash", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "slash@^1.0.0", + "name": "slash", + "escapedName": "slash", + "rawSpec": "^1.0.0", + "saveSpec": null, + "fetchSpec": "^1.0.0" + }, + "_requiredBy": [ + "/read-package-json" + ], + "_resolved": "https://registry.npmjs.org/slash/-/slash-1.0.0.tgz", + "_shasum": "c41f2f6c39fc16d1cd17ad4b5d896114ae470d55", + "_spec": "slash@^1.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/read-package-json", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "http://sindresorhus.com" + }, + "bugs": { + "url": "https://github.com/sindresorhus/slash/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Convert Windows backslash paths to slash paths", + "devDependencies": { + "mocha": "*" + }, + "engines": { + "node": ">=0.10.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/sindresorhus/slash#readme", + "keywords": [ + "path", + "seperator", + "sep", + "slash", + "backslash", + "windows", + "win" + ], + "license": "MIT", + "name": "slash", + "repository": { + "type": "git", + "url": "git+https://github.com/sindresorhus/slash.git" + }, + "scripts": { + "test": "mocha" + }, + "version": "1.0.0" +} diff --git a/node_modules/slash/readme.md b/node_modules/slash/readme.md new file mode 100644 index 00000000..15672f01 --- /dev/null +++ b/node_modules/slash/readme.md @@ -0,0 +1,44 @@ +# slash [![Build Status](https://travis-ci.org/sindresorhus/slash.svg?branch=master)](https://travis-ci.org/sindresorhus/slash) + +> Convert Windows backslash paths to slash paths: `foo\\bar` ➔ `foo/bar` + +[Forward-slash paths can be used in Windows](http://superuser.com/a/176395/6877) as long as they're not extended-length paths and don't contain any non-ascii characters. + +This was created since the `path` methods in Node outputs `\\` paths on Windows. + + +## Install + +```sh +$ npm install --save slash +``` + + +## Usage + +```js +var path = require('path'); +var slash = require('slash'); + +var str = path.join('foo', 'bar'); +// Unix => foo/bar +// Windows => foo\\bar + +slash(str); +// Unix => foo/bar +// Windows => foo/bar +``` + + +## API + +### slash(path) + +Type: `string` + +Accepts a Windows backslash path and returns a slash path. + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/slide/LICENSE b/node_modules/slide/LICENSE new file mode 100644 index 00000000..05eeeb88 --- /dev/null +++ b/node_modules/slide/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/slide/README.md b/node_modules/slide/README.md new file mode 100644 index 00000000..59ad738b --- /dev/null +++ b/node_modules/slide/README.md @@ -0,0 +1,143 @@ +# Controlling Flow: callbacks are easy + +## What's actually hard? + +- Doing a bunch of things in a specific order. +- Knowing when stuff is done. +- Handling failures. +- Breaking up functionality into parts (avoid nested inline callbacks) + + +## Common Mistakes + +- Abandoning convention and consistency. +- Putting all callbacks inline. +- Using libraries without grokking them. +- Trying to make async code look sync. + +## Define Conventions + +- Two kinds of functions: *actors* take action, *callbacks* get results. +- Essentially the continuation pattern. Resulting code *looks* similar + to fibers, but is *much* simpler to implement. +- Node works this way in the lowlevel APIs already, and it's very flexible. + +## Callbacks + +- Simple responders +- Must always be prepared to handle errors, that's why it's the first argument. +- Often inline anonymous, but not always. +- Can trap and call other callbacks with modified data, or pass errors upwards. + +## Actors + +- Last argument is a callback. +- If any error occurs, and can't be handled, pass it to the callback and return. +- Must not throw. Return value ignored. +- return x ==> return cb(null, x) +- throw er ==> return cb(er) + +```javascript +// return true if a path is either +// a symlink or a directory. +function isLinkOrDir (path, cb) { + fs.lstat(path, function (er, s) { + if (er) return cb(er) + return cb(null, s.isDirectory() || s.isSymbolicLink()) + }) +} +``` + +# asyncMap + +## Usecases + +- I have a list of 10 files, and need to read all of them, and then continue when they're all done. +- I have a dozen URLs, and need to fetch them all, and then continue when they're all done. +- I have 4 connected users, and need to send a message to all of them, and then continue when that's done. +- I have a list of n things, and I need to dosomething with all of them, in parallel, and get the results once they're all complete. + + +## Solution + +```javascript +var asyncMap = require("slide").asyncMap +function writeFiles (files, what, cb) { + asyncMap(files, function (f, cb) { + fs.writeFile(f, what, cb) + }, cb) +} +writeFiles([my, file, list], "foo", cb) +``` + +# chain + +## Usecases + +- I have to do a bunch of things, in order. Get db credentials out of a file, + read the data from the db, write that data to another file. +- If anything fails, do not continue. +- I still have to provide an array of functions, which is a lot of boilerplate, + and a pita if your functions take args like + +```javascript +function (cb) { + blah(a, b, c, cb) +} +``` + +- Results are discarded, which is a bit lame. +- No way to branch. + +## Solution + +- reduces boilerplate by converting an array of [fn, args] to an actor + that takes no arguments (except cb) +- A bit like Function#bind, but tailored for our use-case. +- bindActor(obj, "method", a, b, c) +- bindActor(fn, a, b, c) +- bindActor(obj, fn, a, b, c) +- branching, skipping over falsey arguments + +```javascript +chain([ + doThing && [thing, a, b, c] +, isFoo && [doFoo, "foo"] +, subChain && [chain, [one, two]] +], cb) +``` + +- tracking results: results are stored in an optional array passed as argument, + last result is always in results[results.length - 1]. +- treat chain.first and chain.last as placeholders for the first/last + result up until that point. + + +## Non-trivial example + +- Read number files in a directory +- Add the results together +- Ping a web service with the result +- Write the response to a file +- Delete the number files + +```javascript +var chain = require("slide").chain +function myProgram (cb) { + var res = [], last = chain.last, first = chain.first + chain([ + [fs, "readdir", "the-directory"] + , [readFiles, "the-directory", last] + , [sum, last] + , [ping, "POST", "example.com", 80, "/foo", last] + , [fs, "writeFile", "result.txt", last] + , [rmFiles, "./the-directory", first] + ], res, cb) +} +``` + +# Conclusion: Convention Profits + +- Consistent API from top to bottom. +- Sneak in at any point to inject functionality. Testable, reusable, ... +- When ruby and python users whine, you can smile condescendingly. diff --git a/node_modules/slide/index.js b/node_modules/slide/index.js new file mode 100644 index 00000000..0a9277f6 --- /dev/null +++ b/node_modules/slide/index.js @@ -0,0 +1 @@ +module.exports=require("./lib/slide") diff --git a/node_modules/slide/lib/async-map-ordered.js b/node_modules/slide/lib/async-map-ordered.js new file mode 100644 index 00000000..5cca79a8 --- /dev/null +++ b/node_modules/slide/lib/async-map-ordered.js @@ -0,0 +1,65 @@ + +throw new Error("TODO: Not yet implemented.") + +/* +usage: + +Like asyncMap, but only can take a single cb, and guarantees +the order of the results. +*/ + +module.exports = asyncMapOrdered + +function asyncMapOrdered (list, fn, cb_) { + if (typeof cb_ !== "function") throw new Error( + "No callback provided to asyncMapOrdered") + + if (typeof fn !== "function") throw new Error( + "No map function provided to asyncMapOrdered") + + if (list === undefined || list === null) return cb_(null, []) + if (!Array.isArray(list)) list = [list] + if (!list.length) return cb_(null, []) + + var errState = null + , l = list.length + , a = l + , res = [] + , resCount = 0 + , maxArgLen = 0 + + function cb (index) { return function () { + if (errState) return + var er = arguments[0] + var argLen = arguments.length + maxArgLen = Math.max(maxArgLen, argLen) + res[index] = argLen === 1 ? [er] : Array.apply(null, arguments) + + // see if any new things have been added. + if (list.length > l) { + var newList = list.slice(l) + a += (list.length - l) + var oldLen = l + l = list.length + process.nextTick(function () { + newList.forEach(function (ar, i) { fn(ar, cb(i + oldLen)) }) + }) + } + + if (er || --a === 0) { + errState = er + cb_.apply(null, [errState].concat(flip(res, resCount, maxArgLen))) + } + }} + // expect the supplied cb function to be called + // "n" times for each thing in the array. + list.forEach(function (ar) { + steps.forEach(function (fn, i) { fn(ar, cb(i)) }) + }) +} + +function flip (res, resCount, argLen) { + var flat = [] + // res = [[er, x, y], [er, x1, y1], [er, x2, y2, z2]] + // return [[x, x1, x2], [y, y1, y2], [undefined, undefined, z2]] + diff --git a/node_modules/slide/lib/async-map.js b/node_modules/slide/lib/async-map.js new file mode 100644 index 00000000..ccf345f3 --- /dev/null +++ b/node_modules/slide/lib/async-map.js @@ -0,0 +1,54 @@ + +/* +usage: + +// do something to a list of things +asyncMap(myListOfStuff, function (thing, cb) { doSomething(thing.foo, cb) }, cb) +// do more than one thing to each item +asyncMap(list, fooFn, barFn, cb) + +*/ + +module.exports = asyncMap + +function asyncMap () { + var steps = Array.prototype.slice.call(arguments) + , list = steps.shift() || [] + , cb_ = steps.pop() + if (typeof cb_ !== "function") throw new Error( + "No callback provided to asyncMap") + if (!list) return cb_(null, []) + if (!Array.isArray(list)) list = [list] + var n = steps.length + , data = [] // 2d array + , errState = null + , l = list.length + , a = l * n + if (!a) return cb_(null, []) + function cb (er) { + if (er && !errState) errState = er + + var argLen = arguments.length + for (var i = 1; i < argLen; i ++) if (arguments[i] !== undefined) { + data[i - 1] = (data[i - 1] || []).concat(arguments[i]) + } + // see if any new things have been added. + if (list.length > l) { + var newList = list.slice(l) + a += (list.length - l) * n + l = list.length + process.nextTick(function () { + newList.forEach(function (ar) { + steps.forEach(function (fn) { fn(ar, cb) }) + }) + }) + } + + if (--a === 0) cb_.apply(null, [errState].concat(data)) + } + // expect the supplied cb function to be called + // "n" times for each thing in the array. + list.forEach(function (ar) { + steps.forEach(function (fn) { fn(ar, cb) }) + }) +} diff --git a/node_modules/slide/lib/bind-actor.js b/node_modules/slide/lib/bind-actor.js new file mode 100644 index 00000000..6a370727 --- /dev/null +++ b/node_modules/slide/lib/bind-actor.js @@ -0,0 +1,16 @@ +module.exports = bindActor +function bindActor () { + var args = + Array.prototype.slice.call + (arguments) // jswtf. + , obj = null + , fn + if (typeof args[0] === "object") { + obj = args.shift() + fn = args.shift() + if (typeof fn === "string") + fn = obj[ fn ] + } else fn = args.shift() + return function (cb) { + fn.apply(obj, args.concat(cb)) } +} diff --git a/node_modules/slide/lib/chain.js b/node_modules/slide/lib/chain.js new file mode 100644 index 00000000..17b37114 --- /dev/null +++ b/node_modules/slide/lib/chain.js @@ -0,0 +1,20 @@ +module.exports = chain +var bindActor = require("./bind-actor.js") +chain.first = {} ; chain.last = {} +function chain (things, cb) { + var res = [] + ;(function LOOP (i, len) { + if (i >= len) return cb(null,res) + if (Array.isArray(things[i])) + things[i] = bindActor.apply(null, + things[i].map(function(i){ + return (i===chain.first) ? res[0] + : (i===chain.last) + ? res[res.length - 1] : i })) + if (!things[i]) return LOOP(i + 1, len) + things[i](function (er, data) { + if (er) return cb(er, res) + if (data !== undefined) res = res.concat(data) + LOOP(i + 1, len) + }) + })(0, things.length) } diff --git a/node_modules/slide/lib/slide.js b/node_modules/slide/lib/slide.js new file mode 100644 index 00000000..6e9ec232 --- /dev/null +++ b/node_modules/slide/lib/slide.js @@ -0,0 +1,3 @@ +exports.asyncMap = require("./async-map") +exports.bindActor = require("./bind-actor") +exports.chain = require("./chain") diff --git a/node_modules/slide/package.json b/node_modules/slide/package.json new file mode 100644 index 00000000..36fb3562 --- /dev/null +++ b/node_modules/slide/package.json @@ -0,0 +1,58 @@ +{ + "_from": "slide@~1.1.3", + "_id": "slide@1.1.6", + "_inBundle": false, + "_integrity": "sha1-VusCfWW00tzmyy4tMsTUr8nh1wc=", + "_location": "/slide", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "slide@~1.1.3", + "name": "slide", + "escapedName": "slide", + "rawSpec": "~1.1.3", + "saveSpec": null, + "fetchSpec": "~1.1.3" + }, + "_requiredBy": [ + "/read-installed", + "/write-file-atomic" + ], + "_resolved": "https://registry.npmjs.org/slide/-/slide-1.1.6.tgz", + "_shasum": "56eb027d65b4d2dce6cb2e2d32c4d4afc9e1d707", + "_spec": "slide@~1.1.3", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/read-installed", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/slide-flow-control/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "S. Sriram", + "email": "ssriram@gmail.com", + "url": "http://www.565labs.com" + } + ], + "dependencies": {}, + "deprecated": false, + "description": "A flow control lib small enough to fit on in a slide presentation. Derived live at Oak.JS", + "devDependencies": {}, + "engines": { + "node": "*" + }, + "homepage": "https://github.com/isaacs/slide-flow-control#readme", + "license": "ISC", + "main": "./lib/slide.js", + "name": "slide", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/slide-flow-control.git" + }, + "version": "1.1.6" +} diff --git a/node_modules/spdx-correct/LICENSE b/node_modules/spdx-correct/LICENSE new file mode 100644 index 00000000..d6456956 --- /dev/null +++ b/node_modules/spdx-correct/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/node_modules/spdx-correct/README.md b/node_modules/spdx-correct/README.md new file mode 100644 index 00000000..4169e61e --- /dev/null +++ b/node_modules/spdx-correct/README.md @@ -0,0 +1,10 @@ +```javascript +var correct = require('spdx-correct') +var assert = require('assert') + +assert.equal(correct('mit'), 'MIT') + +assert.equal(correct('Apache 2'), 'Apache-2.0') + +assert(correct('No idea what license') === null) +``` diff --git a/node_modules/spdx-correct/index.js b/node_modules/spdx-correct/index.js new file mode 100644 index 00000000..a5ff877b --- /dev/null +++ b/node_modules/spdx-correct/index.js @@ -0,0 +1,326 @@ +/* +Copyright 2015 Kyle E. Mitchell + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ +var parse = require('spdx-expression-parse') +var spdxLicenseIds = require('spdx-license-ids') + +function valid (string) { + try { + parse(string) + return true + } catch (error) { + return false + } +} + +// Common transpositions of license identifier acronyms +var transpositions = [ + ['APGL', 'AGPL'], + ['Gpl', 'GPL'], + ['GLP', 'GPL'], + ['APL', 'Apache'], + ['ISD', 'ISC'], + ['GLP', 'GPL'], + ['IST', 'ISC'], + ['Claude', 'Clause'], + [' or later', '+'], + [' International', ''], + ['GNU', 'GPL'], + ['GUN', 'GPL'], + ['+', ''], + ['GNU GPL', 'GPL'], + ['GNU/GPL', 'GPL'], + ['GNU GLP', 'GPL'], + ['GNU General Public License', 'GPL'], + ['Gnu public license', 'GPL'], + ['GNU Public License', 'GPL'], + ['GNU GENERAL PUBLIC LICENSE', 'GPL'], + ['MTI', 'MIT'], + ['Mozilla Public License', 'MPL'], + ['WTH', 'WTF'], + ['-License', ''] +] + +var TRANSPOSED = 0 +var CORRECT = 1 + +// Simple corrections to nearly valid identifiers. +var transforms = [ + // e.g. 'mit' + function (argument) { + return argument.toUpperCase() + }, + // e.g. 'MIT ' + function (argument) { + return argument.trim() + }, + // e.g. 'M.I.T.' + function (argument) { + return argument.replace(/\./g, '') + }, + // e.g. 'Apache- 2.0' + function (argument) { + return argument.replace(/\s+/g, '') + }, + // e.g. 'CC BY 4.0'' + function (argument) { + return argument.replace(/\s+/g, '-') + }, + // e.g. 'LGPLv2.1' + function (argument) { + return argument.replace('v', '-') + }, + // e.g. 'Apache 2.0' + function (argument) { + return argument.replace(/,?\s*(\d)/, '-$1') + }, + // e.g. 'GPL 2' + function (argument) { + return argument.replace(/,?\s*(\d)/, '-$1.0') + }, + // e.g. 'Apache Version 2.0' + function (argument) { + return argument + .replace(/,?\s*(V\.|v\.|V|v|Version|version)\s*(\d)/, '-$2') + }, + // e.g. 'Apache Version 2' + function (argument) { + return argument + .replace(/,?\s*(V\.|v\.|V|v|Version|version)\s*(\d)/, '-$2.0') + }, + // e.g. 'ZLIB' + function (argument) { + return argument[0].toUpperCase() + argument.slice(1) + }, + // e.g. 'MPL/2.0' + function (argument) { + return argument.replace('/', '-') + }, + // e.g. 'Apache 2' + function (argument) { + return argument + .replace(/\s*V\s*(\d)/, '-$1') + .replace(/(\d)$/, '$1.0') + }, + // e.g. 'GPL-2.0', 'GPL-3.0' + function (argument) { + if (argument.indexOf('3.0') !== -1) { + return argument + '-or-later' + } else { + return argument + '-only' + } + }, + // e.g. 'GPL-2.0-' + function (argument) { + return argument + 'only' + }, + // e.g. 'GPL2' + function (argument) { + return argument.replace(/(\d)$/, '-$1.0') + }, + // e.g. 'BSD 3' + function (argument) { + return argument.replace(/(-| )?(\d)$/, '-$2-Clause') + }, + // e.g. 'BSD clause 3' + function (argument) { + return argument.replace(/(-| )clause(-| )(\d)/, '-$3-Clause') + }, + // e.g. 'BY-NC-4.0' + function (argument) { + return 'CC-' + argument + }, + // e.g. 'BY-NC' + function (argument) { + return 'CC-' + argument + '-4.0' + }, + // e.g. 'Attribution-NonCommercial' + function (argument) { + return argument + .replace('Attribution', 'BY') + .replace('NonCommercial', 'NC') + .replace('NoDerivatives', 'ND') + .replace(/ (\d)/, '-$1') + .replace(/ ?International/, '') + }, + // e.g. 'Attribution-NonCommercial' + function (argument) { + return 'CC-' + + argument + .replace('Attribution', 'BY') + .replace('NonCommercial', 'NC') + .replace('NoDerivatives', 'ND') + .replace(/ (\d)/, '-$1') + .replace(/ ?International/, '') + + '-4.0' + } +] + +var licensesWithVersions = spdxLicenseIds + .map(function (id) { + var match = /^(.*)-\d+\.\d+$/.exec(id) + return match + ? [match[0], match[1]] + : [id, null] + }) + .reduce(function (objectMap, item) { + var key = item[1] + objectMap[key] = objectMap[key] || [] + objectMap[key].push(item[0]) + return objectMap + }, {}) + +var licensesWithOneVersion = Object.keys(licensesWithVersions) + .map(function makeEntries (key) { + return [key, licensesWithVersions[key]] + }) + .filter(function identifySoleVersions (item) { + return ( + // Licenses has just one valid version suffix. + item[1].length === 1 && + item[0] !== null && + // APL will be considered Apache, rather than APL-1.0 + item[0] !== 'APL' + ) + }) + .map(function createLastResorts (item) { + return [item[0], item[1][0]] + }) + +licensesWithVersions = undefined + +// If all else fails, guess that strings containing certain substrings +// meant to identify certain licenses. +var lastResorts = [ + ['UNLI', 'Unlicense'], + ['WTF', 'WTFPL'], + ['2 CLAUSE', 'BSD-2-Clause'], + ['2-CLAUSE', 'BSD-2-Clause'], + ['3 CLAUSE', 'BSD-3-Clause'], + ['3-CLAUSE', 'BSD-3-Clause'], + ['AFFERO', 'AGPL-3.0-or-later'], + ['AGPL', 'AGPL-3.0-or-later'], + ['APACHE', 'Apache-2.0'], + ['ARTISTIC', 'Artistic-2.0'], + ['Affero', 'AGPL-3.0-or-later'], + ['BEER', 'Beerware'], + ['BOOST', 'BSL-1.0'], + ['BSD', 'BSD-2-Clause'], + ['CDDL', 'CDDL-1.1'], + ['ECLIPSE', 'EPL-1.0'], + ['FUCK', 'WTFPL'], + ['GNU', 'GPL-3.0-or-later'], + ['LGPL', 'LGPL-3.0-or-later'], + ['GPLV1', 'GPL-1.0-only'], + ['GPLV2', 'GPL-2.0-only'], + ['GPL', 'GPL-3.0-or-later'], + ['MIT +NO-FALSE-ATTRIBS', 'MITNFA'], + ['MIT', 'MIT'], + ['MPL', 'MPL-2.0'], + ['X11', 'X11'], + ['ZLIB', 'Zlib'] +].concat(licensesWithOneVersion) + +var SUBSTRING = 0 +var IDENTIFIER = 1 + +var validTransformation = function (identifier) { + for (var i = 0; i < transforms.length; i++) { + var transformed = transforms[i](identifier).trim() + if (transformed !== identifier && valid(transformed)) { + return transformed + } + } + return null +} + +var validLastResort = function (identifier) { + var upperCased = identifier.toUpperCase() + for (var i = 0; i < lastResorts.length; i++) { + var lastResort = lastResorts[i] + if (upperCased.indexOf(lastResort[SUBSTRING]) > -1) { + return lastResort[IDENTIFIER] + } + } + return null +} + +var anyCorrection = function (identifier, check) { + for (var i = 0; i < transpositions.length; i++) { + var transposition = transpositions[i] + var transposed = transposition[TRANSPOSED] + if (identifier.indexOf(transposed) > -1) { + var corrected = identifier.replace( + transposed, + transposition[CORRECT] + ) + var checked = check(corrected) + if (checked !== null) { + return checked + } + } + } + return null +} + +module.exports = function (identifier) { + var validArugment = ( + typeof identifier === 'string' && + identifier.trim().length !== 0 + ) + if (!validArugment) { + throw Error('Invalid argument. Expected non-empty string.') + } + identifier = identifier.replace(/\+$/, '').trim() + if (valid(identifier)) { + return upgradeGPLs(identifier) + } + var transformed = validTransformation(identifier) + if (transformed !== null) { + return upgradeGPLs(transformed) + } + transformed = anyCorrection(identifier, function (argument) { + if (valid(argument)) { + return argument + } + return validTransformation(argument) + }) + if (transformed !== null) { + return upgradeGPLs(transformed) + } + transformed = validLastResort(identifier) + if (transformed !== null) { + return upgradeGPLs(transformed) + } + transformed = anyCorrection(identifier, validLastResort) + if (transformed !== null) { + return upgradeGPLs(transformed) + } + return null +} + +function upgradeGPLs (value) { + if ([ + 'GPL-1.0', 'LGPL-1.0', 'AGPL-1.0', + 'GPL-2.0', 'LGPL-2.0', 'AGPL-2.0', + 'LGPL-2.1' + ].indexOf(value) !== -1) { + return value + '-only' + } else if (['GPL-3.0', 'LGPL-3.0', 'AGPL-3.0'].indexOf(value) !== -1) { + return value + '-or-later' + } else { + return value + } +} diff --git a/node_modules/spdx-correct/package.json b/node_modules/spdx-correct/package.json new file mode 100644 index 00000000..e6ae315b --- /dev/null +++ b/node_modules/spdx-correct/package.json @@ -0,0 +1,80 @@ +{ + "_from": "spdx-correct@^3.0.0", + "_id": "spdx-correct@3.0.0", + "_inBundle": false, + "_integrity": "sha512-N19o9z5cEyc8yQQPukRCZ9EUmb4HUpnrmaL/fxS2pBo2jbfcFRVuFZ/oFC+vZz0MNNk0h80iMn5/S6qGZOL5+g==", + "_location": "/spdx-correct", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "spdx-correct@^3.0.0", + "name": "spdx-correct", + "escapedName": "spdx-correct", + "rawSpec": "^3.0.0", + "saveSpec": null, + "fetchSpec": "^3.0.0" + }, + "_requiredBy": [ + "/validate-npm-package-license" + ], + "_resolved": "https://registry.npmjs.org/spdx-correct/-/spdx-correct-3.0.0.tgz", + "_shasum": "05a5b4d7153a195bc92c3c425b69f3b2a9524c82", + "_spec": "spdx-correct@^3.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/validate-npm-package-license", + "author": { + "name": "Kyle E. Mitchell", + "email": "kyle@kemitchell.com", + "url": "https://kemitchell.com" + }, + "bugs": { + "url": "https://github.com/jslicense/spdx-correct.js/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Kyle E. Mitchell", + "email": "kyle@kemitchell.com", + "url": "https://kemitchell.com" + }, + { + "name": "Christian Zommerfelds", + "email": "aero_super@yahoo.com" + } + ], + "dependencies": { + "spdx-expression-parse": "^3.0.0", + "spdx-license-ids": "^3.0.0" + }, + "deprecated": false, + "description": "correct invalid SPDX expressions", + "devDependencies": { + "defence-cli": "^2.0.1", + "replace-require-self": "^1.0.0", + "standard": "^11.0.0", + "standard-markdown": "^4.0.2", + "tape": "^4.9.0" + }, + "files": [ + "index.js" + ], + "homepage": "https://github.com/jslicense/spdx-correct.js#readme", + "keywords": [ + "SPDX", + "law", + "legal", + "license", + "metadata" + ], + "license": "Apache-2.0", + "name": "spdx-correct", + "repository": { + "type": "git", + "url": "git+https://github.com/jslicense/spdx-correct.js.git" + }, + "scripts": { + "lint": "standard && standard-markdown", + "test": "defence README.md | replace-require-self | node && node test.js" + }, + "version": "3.0.0" +} diff --git a/node_modules/spdx-exceptions/README.md b/node_modules/spdx-exceptions/README.md new file mode 100644 index 00000000..6c927ecc --- /dev/null +++ b/node_modules/spdx-exceptions/README.md @@ -0,0 +1,36 @@ +The package exports an array of strings. Each string is an identifier +for a license exception under the [Software Package Data Exchange +(SPDX)][SPDX] software license metadata standard. + +[SPDX]: https://spdx.org + +## Copyright and Licensing + +### SPDX + +"SPDX" is a federally registered United States trademark of The Linux +Foundation Corporation. + +From version 2.0 of the [SPDX] specification: + +> Copyright © 2010-2015 Linux Foundation and its Contributors. Licensed +> under the Creative Commons Attribution License 3.0 Unported. All other +> rights are expressly reserved. + +The Linux Foundation and the SPDX working groups are good people. Only +they decide what "SPDX" means, as a standard and otherwise. I respect +their work and their rights. You should, too. + +### This Package + +> I created this package by copying exception identifiers out of the +> SPDX specification. That work was mechanical, routine, and required no +> creativity whatsoever. - Kyle Mitchell, package author + +United States users concerned about intellectual property may wish to +discuss the following Supreme Court decisions with their attorneys: + +- _Baker v. Selden_, 101 U.S. 99 (1879) + +- _Feist Publications, Inc., v. Rural Telephone Service Co._, + 499 U.S. 340 (1991) diff --git a/node_modules/spdx-exceptions/index.json b/node_modules/spdx-exceptions/index.json new file mode 100644 index 00000000..6981ce38 --- /dev/null +++ b/node_modules/spdx-exceptions/index.json @@ -0,0 +1,29 @@ +[ + "389-exception", + "Autoconf-exception-2.0", + "Autoconf-exception-3.0", + "Bison-exception-2.2", + "Bootloader-exception", + "CLISP-exception-2.0", + "Classpath-exception-2.0", + "DigiRule-FOSS-exception", + "FLTK-exception", + "Fawkes-Runtime-exception", + "Font-exception-2.0", + "GCC-exception-2.0", + "GCC-exception-3.1", + "LZMA-exception", + "Libtool-exception", + "Linux-syscall-note", + "Nokia-Qt-exception-1.1", + "OCCT-exception-1.0", + "Qwt-exception-1.0", + "WxWindows-exception-3.1", + "eCos-exception-2.0", + "freertos-exception-2.0", + "gnu-javamail-exception", + "i2p-gpl-java-exception", + "mif-exception", + "openvpn-openssl-exception", + "u-boot-exception-2.0" +] diff --git a/node_modules/spdx-exceptions/package.json b/node_modules/spdx-exceptions/package.json new file mode 100644 index 00000000..42b1ead7 --- /dev/null +++ b/node_modules/spdx-exceptions/package.json @@ -0,0 +1,49 @@ +{ + "_from": "spdx-exceptions@^2.1.0", + "_id": "spdx-exceptions@2.1.0", + "_inBundle": false, + "_integrity": "sha512-4K1NsmrlCU1JJgUrtgEeTVyfx8VaYea9J9LvARxhbHtVtohPs/gFGG5yy49beySjlIMhhXZ4QqujIZEfS4l6Cg==", + "_location": "/spdx-exceptions", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "spdx-exceptions@^2.1.0", + "name": "spdx-exceptions", + "escapedName": "spdx-exceptions", + "rawSpec": "^2.1.0", + "saveSpec": null, + "fetchSpec": "^2.1.0" + }, + "_requiredBy": [ + "/spdx-expression-parse" + ], + "_resolved": "https://registry.npmjs.org/spdx-exceptions/-/spdx-exceptions-2.1.0.tgz", + "_shasum": "2c7ae61056c714a5b9b9b2b2af7d311ef5c78fe9", + "_spec": "spdx-exceptions@^2.1.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/spdx-expression-parse", + "author": { + "name": "The Linux Foundation" + }, + "bugs": { + "url": "https://github.com/kemitchell/spdx-exceptions.json/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Kyle E. Mitchell", + "email": "kyle@kemitchell.com", + "url": "https://kemitchell.com/" + } + ], + "deprecated": false, + "description": "list of SPDX standard license exceptions", + "homepage": "https://github.com/kemitchell/spdx-exceptions.json#readme", + "license": "CC-BY-3.0", + "name": "spdx-exceptions", + "repository": { + "type": "git", + "url": "git+https://github.com/kemitchell/spdx-exceptions.json.git" + }, + "version": "2.1.0" +} diff --git a/node_modules/spdx-expression-parse/AUTHORS b/node_modules/spdx-expression-parse/AUTHORS new file mode 100644 index 00000000..257a76b9 --- /dev/null +++ b/node_modules/spdx-expression-parse/AUTHORS @@ -0,0 +1,4 @@ +C. Scott Ananian <cscott@cscott.net> (http://cscott.net) +Kyle E. Mitchell <kyle@kemitchell.com> (https://kemitchell.com) +Shinnosuke Watanabe <snnskwtnb@gmail.com> +Antoine Motet <antoine.motet@gmail.com> diff --git a/node_modules/spdx-expression-parse/LICENSE b/node_modules/spdx-expression-parse/LICENSE new file mode 100644 index 00000000..831618ea --- /dev/null +++ b/node_modules/spdx-expression-parse/LICENSE @@ -0,0 +1,22 @@ +The MIT License + +Copyright (c) 2015 Kyle E. Mitchell & other authors listed in AUTHORS + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/spdx-expression-parse/README.md b/node_modules/spdx-expression-parse/README.md new file mode 100644 index 00000000..514895b7 --- /dev/null +++ b/node_modules/spdx-expression-parse/README.md @@ -0,0 +1,91 @@ +This package parses [SPDX license expression](https://spdx.org/spdx-specification-21-web-version#h.jxpfx0ykyb60) strings describing license terms, like [package.json license strings](https://docs.npmjs.com/files/package.json#license), into consistently structured ECMAScript objects. The npm command-line interface depends on this package, as do many automatic license-audit tools. + +In a nutshell: + +```javascript +var parse = require('spdx-expression-parse') +var assert = require('assert') + +assert.deepEqual( + // Licensed under the terms of the Two-Clause BSD License. + parse('BSD-2-Clause'), + {license: 'BSD-2-Clause'} +) + +assert.throws(function () { + // An invalid SPDX license expression. + // Should be `Apache-2.0`. + parse('Apache 2') +}) + +assert.deepEqual( + // Dual licensed under either: + // - LGPL 2.1 + // - a combination of Three-Clause BSD and MIT + parse('(LGPL-2.1 OR BSD-3-Clause AND MIT)'), + { + left: {license: 'LGPL-2.1'}, + conjunction: 'or', + right: { + left: {license: 'BSD-3-Clause'}, + conjunction: 'and', + right: {license: 'MIT'} + } + } +) +``` + +The syntax comes from the [Software Package Data eXchange (SPDX)](https://spdx.org/), a standard from the [Linux Foundation](https://www.linuxfoundation.org) for shareable data about software package license terms. SPDX aims to make sharing and auditing license data easy, especially for users of open-source software. + +The bulk of the SPDX standard describes syntax and semantics of XML metadata files. This package implements two lightweight, plain-text components of that larger standard: + +1. The [license list](https://spdx.org/licenses), a mapping from specific string identifiers, like `Apache-2.0`, to standard form license texts and bolt-on license exceptions. The [spdx-license-ids](https://www.npmjs.com/package/spdx-exceptions) and [spdx-exceptions](https://www.npmjs.com/package/spdx-license-ids) packages implement the license list. `spdx-expression-parse` depends on and `require()`s them. + + Any license identifier from the license list is a valid license expression: + + ```javascript + var identifiers = [] + .concat(require('spdx-license-ids')) + .concat(require('spdx-license-ids/deprecated')) + + identifiers.forEach(function (id) { + assert.deepEqual(parse(id), {license: id}) + }) + ``` + + So is any license identifier `WITH` a standardized license exception: + + ```javascript + identifiers.forEach(function (id) { + require('spdx-exceptions').forEach(function (e) { + assert.deepEqual( + parse(id + ' WITH ' + e), + {license: id, exception: e} + ) + }) + }) + ``` + +2. The license expression language, for describing simple and complex license terms, like `MIT` for MIT-licensed and `(GPL-2.0 OR Apache-2.0)` for dual-licensing under GPL 2.0 and Apache 2.0. `spdx-expression-parse` itself implements license expression language, exporting a parser. + + ```javascript + assert.deepEqual( + // Licensed under a combination of: + // - the MIT License AND + // - a combination of: + // - LGPL 2.1 (or a later version) AND + // - Three-Clause BSD + parse('(MIT AND (LGPL-2.1+ AND BSD-3-Clause))'), + { + left: {license: 'MIT'}, + conjunction: 'and', + right: { + left: {license: 'LGPL-2.1', plus: true}, + conjunction: 'and', + right: {license: 'BSD-3-Clause'} + } + } + ) + ``` + +The Linux Foundation and its contributors license the SPDX standard under the terms of [the Creative Commons Attribution License 3.0 Unported (SPDX: "CC-BY-3.0")](http://spdx.org/licenses/CC-BY-3.0). "SPDX" is a United States federally registered trademark of the Linux Foundation. The authors of this package license their work under the terms of the MIT License. diff --git a/node_modules/spdx-expression-parse/index.js b/node_modules/spdx-expression-parse/index.js new file mode 100644 index 00000000..52fab560 --- /dev/null +++ b/node_modules/spdx-expression-parse/index.js @@ -0,0 +1,8 @@ +'use strict' + +var scan = require('./scan') +var parse = require('./parse') + +module.exports = function (source) { + return parse(scan(source)) +} diff --git a/node_modules/spdx-expression-parse/package.json b/node_modules/spdx-expression-parse/package.json new file mode 100644 index 00000000..69aa5d1b --- /dev/null +++ b/node_modules/spdx-expression-parse/package.json @@ -0,0 +1,97 @@ +{ + "_from": "spdx-expression-parse@^3.0.0", + "_id": "spdx-expression-parse@3.0.0", + "_inBundle": false, + "_integrity": "sha512-Yg6D3XpRD4kkOmTpdgbUiEJFKghJH03fiC1OPll5h/0sO6neh2jqRDVHOQ4o/LMea0tgCkbMgea5ip/e+MkWyg==", + "_location": "/spdx-expression-parse", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "spdx-expression-parse@^3.0.0", + "name": "spdx-expression-parse", + "escapedName": "spdx-expression-parse", + "rawSpec": "^3.0.0", + "saveSpec": null, + "fetchSpec": "^3.0.0" + }, + "_requiredBy": [ + "/spdx-correct", + "/validate-npm-package-license" + ], + "_resolved": "https://registry.npmjs.org/spdx-expression-parse/-/spdx-expression-parse-3.0.0.tgz", + "_shasum": "99e119b7a5da00e05491c9fa338b7904823b41d0", + "_spec": "spdx-expression-parse@^3.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/validate-npm-package-license", + "author": { + "name": "Kyle E. Mitchell", + "email": "kyle@kemitchell.com", + "url": "http://kemitchell.com" + }, + "bugs": { + "url": "https://github.com/jslicense/spdx-expression-parse.js/issues" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "C. Scott Ananian", + "email": "cscott@cscott.net", + "url": "http://cscott.net" + }, + { + "name": "Kyle E. Mitchell", + "email": "kyle@kemitchell.com", + "url": "https://kemitchell.com" + }, + { + "name": "Shinnosuke Watanabe", + "email": "snnskwtnb@gmail.com" + }, + { + "name": "Antoine Motet", + "email": "antoine.motet@gmail.com" + } + ], + "dependencies": { + "spdx-exceptions": "^2.1.0", + "spdx-license-ids": "^3.0.0" + }, + "deprecated": false, + "description": "parse SPDX license expressions", + "devDependencies": { + "defence-cli": "^2.0.1", + "mocha": "^3.4.2", + "replace-require-self": "^1.0.0", + "standard": "^10.0.2" + }, + "files": [ + "AUTHORS", + "index.js", + "parse.js", + "scan.js" + ], + "homepage": "https://github.com/jslicense/spdx-expression-parse.js#readme", + "keywords": [ + "SPDX", + "law", + "legal", + "license", + "metadata", + "package", + "package.json", + "standards" + ], + "license": "MIT", + "name": "spdx-expression-parse", + "repository": { + "type": "git", + "url": "git+https://github.com/jslicense/spdx-expression-parse.js.git" + }, + "scripts": { + "lint": "standard", + "test": "npm run test:mocha && npm run test:readme", + "test:mocha": "mocha test/index.js", + "test:readme": "defence -i javascript README.md | replace-require-self | node" + }, + "version": "3.0.0" +} diff --git a/node_modules/spdx-expression-parse/parse.js b/node_modules/spdx-expression-parse/parse.js new file mode 100644 index 00000000..a4a52ce9 --- /dev/null +++ b/node_modules/spdx-expression-parse/parse.js @@ -0,0 +1,138 @@ +'use strict' + +// The ABNF grammar in the spec is totally ambiguous. +// +// This parser follows the operator precedence defined in the +// `Order of Precedence and Parentheses` section. + +module.exports = function (tokens) { + var index = 0 + + function hasMore () { + return index < tokens.length + } + + function token () { + return hasMore() ? tokens[index] : null + } + + function next () { + if (!hasMore()) { + throw new Error() + } + index++ + } + + function parseOperator (operator) { + var t = token() + if (t && t.type === 'OPERATOR' && operator === t.string) { + next() + return t.string + } + } + + function parseWith () { + if (parseOperator('WITH')) { + var t = token() + if (t && t.type === 'EXCEPTION') { + next() + return t.string + } + throw new Error('Expected exception after `WITH`') + } + } + + function parseLicenseRef () { + // TODO: Actually, everything is concatenated into one string + // for backward-compatibility but it could be better to return + // a nice structure. + var begin = index + var string = '' + var t = token() + if (t.type === 'DOCUMENTREF') { + next() + string += 'DocumentRef-' + t.string + ':' + if (!parseOperator(':')) { + throw new Error('Expected `:` after `DocumentRef-...`') + } + } + t = token() + if (t.type === 'LICENSEREF') { + next() + string += 'LicenseRef-' + t.string + return {license: string} + } + index = begin + } + + function parseLicense () { + var t = token() + if (t && t.type === 'LICENSE') { + next() + var node = {license: t.string} + if (parseOperator('+')) { + node.plus = true + } + var exception = parseWith() + if (exception) { + node.exception = exception + } + return node + } + } + + function parseParenthesizedExpression () { + var left = parseOperator('(') + if (!left) { + return + } + + var expr = parseExpression() + + if (!parseOperator(')')) { + throw new Error('Expected `)`') + } + + return expr + } + + function parseAtom () { + return ( + parseParenthesizedExpression() || + parseLicenseRef() || + parseLicense() + ) + } + + function makeBinaryOpParser (operator, nextParser) { + return function parseBinaryOp () { + var left = nextParser() + if (!left) { + return + } + + if (!parseOperator(operator)) { + return left + } + + var right = parseBinaryOp() + if (!right) { + throw new Error('Expected expression') + } + return { + left: left, + conjunction: operator.toLowerCase(), + right: right + } + } + } + + var parseAnd = makeBinaryOpParser('AND', parseAtom) + var parseExpression = makeBinaryOpParser('OR', parseAnd) + + var node = parseExpression() + if (!node || hasMore()) { + throw new Error('Syntax error') + } + return node +} diff --git a/node_modules/spdx-expression-parse/scan.js b/node_modules/spdx-expression-parse/scan.js new file mode 100644 index 00000000..d0567f49 --- /dev/null +++ b/node_modules/spdx-expression-parse/scan.js @@ -0,0 +1,131 @@ +'use strict' + +var licenses = [] + .concat(require('spdx-license-ids')) + .concat(require('spdx-license-ids/deprecated')) +var exceptions = require('spdx-exceptions') + +module.exports = function (source) { + var index = 0 + + function hasMore () { + return index < source.length + } + + // `value` can be a regexp or a string. + // If it is recognized, the matching source string is returned and + // the index is incremented. Otherwise `undefined` is returned. + function read (value) { + if (value instanceof RegExp) { + var chars = source.slice(index) + var match = chars.match(value) + if (match) { + index += match[0].length + return match[0] + } + } else { + if (source.indexOf(value, index) === index) { + index += value.length + return value + } + } + } + + function skipWhitespace () { + read(/[ ]*/) + } + + function operator () { + var string + var possibilities = ['WITH', 'AND', 'OR', '(', ')', ':', '+'] + for (var i = 0; i < possibilities.length; i++) { + string = read(possibilities[i]) + if (string) { + break + } + } + + if (string === '+' && index > 1 && source[index - 2] === ' ') { + throw new Error('Space before `+`') + } + + return string && { + type: 'OPERATOR', + string: string + } + } + + function idstring () { + return read(/[A-Za-z0-9-.]+/) + } + + function expectIdstring () { + var string = idstring() + if (!string) { + throw new Error('Expected idstring at offset ' + index) + } + return string + } + + function documentRef () { + if (read('DocumentRef-')) { + var string = expectIdstring() + return {type: 'DOCUMENTREF', string: string} + } + } + + function licenseRef () { + if (read('LicenseRef-')) { + var string = expectIdstring() + return {type: 'LICENSEREF', string: string} + } + } + + function identifier () { + var begin = index + var string = idstring() + + if (licenses.indexOf(string) !== -1) { + return { + type: 'LICENSE', + string: string + } + } else if (exceptions.indexOf(string) !== -1) { + return { + type: 'EXCEPTION', + string: string + } + } + + index = begin + } + + // Tries to read the next token. Returns `undefined` if no token is + // recognized. + function parseToken () { + // Ordering matters + return ( + operator() || + documentRef() || + licenseRef() || + identifier() + ) + } + + var tokens = [] + while (hasMore()) { + skipWhitespace() + if (!hasMore()) { + break + } + + var token = parseToken() + if (!token) { + throw new Error('Unexpected `' + source[index] + + '` at offset ' + index) + } + + tokens.push(token) + } + return tokens +} diff --git a/node_modules/spdx-license-ids/README.md b/node_modules/spdx-license-ids/README.md new file mode 100644 index 00000000..09b080cb --- /dev/null +++ b/node_modules/spdx-license-ids/README.md @@ -0,0 +1,52 @@ +# spdx-license-ids + +[![npm version](https://img.shields.io/npm/v/spdx-license-ids.svg)](https://www.npmjs.org/package/spdx-license-ids) +[![Build Status](https://travis-ci.org/shinnn/spdx-license-ids.svg?branch=master)](https://travis-ci.org/shinnn/spdx-license-ids) + +A list of [SPDX license](https://spdx.org/licenses/) identifiers + +## Installation + +[Download JSON directly](https://raw.githubusercontent.com/shinnn/spdx-license-ids/master/index.json), or [use](https://docs.npmjs.com/cli/install) [npm](https://docs.npmjs.com/getting-started/what-is-npm): + +``` +npm install spdx-license-ids +``` + +## [Node.js](https://nodejs.org/) API + +### require('spdx-license-ids') + +Type: `<Array<string>>` + +All license IDs except for the currently deprecated ones. + +```javascript +const ids = require('spdx-license-ids'); +//=> ['0BSD', 'AAL', 'Abstyles', 'Adobe-2006', 'Adobe-Glyph', 'ADSL', 'AFL-1.1', ...] + +ids.includes('BSD-3-Clause'); //=> true +ids.includes('CC-BY-1.0'); //=> true + +ids.includes('GPL-3.0'); //=> false +``` + +### require('spdx-license-ids/deprecated') + +Type: `<Array<string>>` + +Deprecated license IDs. + +```javascript +const deprecatedIds = require('spdx-license-ids/deprecated'); +//=> ['AGPL-3.0', 'eCos-2.0', 'GFDL-1.1', 'GFDL-1.2', 'GFDL-1.3', 'GPL-1.0', ...] + +deprecatedIds.includes('BSD-3-Clause'); //=> false +deprecatedIds.includes('CC-BY-1.0'); //=> false + +deprecatedIds.includes('GPL-3.0'); //=> true +``` + +## License + +[Creative Commons Zero v1.0 Universal](https://creativecommons.org/publicdomain/zero/1.0/deed) diff --git a/node_modules/spdx-license-ids/deprecated.json b/node_modules/spdx-license-ids/deprecated.json new file mode 100644 index 00000000..2e40ab76 --- /dev/null +++ b/node_modules/spdx-license-ids/deprecated.json @@ -0,0 +1,23 @@ +[ + "AGPL-3.0", + "eCos-2.0", + "GFDL-1.1", + "GFDL-1.2", + "GFDL-1.3", + "GPL-1.0", + "GPL-2.0-with-autoconf-exception", + "GPL-2.0-with-bison-exception", + "GPL-2.0-with-classpath-exception", + "GPL-2.0-with-font-exception", + "GPL-2.0-with-GCC-exception", + "GPL-2.0", + "GPL-3.0-with-autoconf-exception", + "GPL-3.0-with-GCC-exception", + "GPL-3.0", + "LGPL-2.0", + "LGPL-2.1", + "LGPL-3.0", + "Nunit", + "StandardML-NJ", + "wxWindows" +] diff --git a/node_modules/spdx-license-ids/index.json b/node_modules/spdx-license-ids/index.json new file mode 100644 index 00000000..d383fccb --- /dev/null +++ b/node_modules/spdx-license-ids/index.json @@ -0,0 +1,344 @@ +[ + "0BSD", + "AAL", + "Abstyles", + "Adobe-2006", + "Adobe-Glyph", + "ADSL", + "AFL-1.1", + "AFL-1.2", + "AFL-2.0", + "AFL-2.1", + "AFL-3.0", + "Afmparse", + "AGPL-1.0", + "AGPL-3.0-only", + "AGPL-3.0-or-later", + "Aladdin", + "AMDPLPA", + "AML", + "AMPAS", + "ANTLR-PD", + "Apache-1.0", + "Apache-1.1", + "Apache-2.0", + "APAFML", + "APL-1.0", + "APSL-1.0", + "APSL-1.1", + "APSL-1.2", + "APSL-2.0", + "Artistic-1.0-cl8", + "Artistic-1.0-Perl", + "Artistic-1.0", + "Artistic-2.0", + "Bahyph", + "Barr", + "Beerware", + "BitTorrent-1.0", + "BitTorrent-1.1", + "Borceux", + "BSD-1-Clause", + "BSD-2-Clause-FreeBSD", + "BSD-2-Clause-NetBSD", + "BSD-2-Clause-Patent", + "BSD-2-Clause", + "BSD-3-Clause-Attribution", + "BSD-3-Clause-Clear", + "BSD-3-Clause-LBNL", + "BSD-3-Clause-No-Nuclear-License-2014", + "BSD-3-Clause-No-Nuclear-License", + "BSD-3-Clause-No-Nuclear-Warranty", + "BSD-3-Clause", + "BSD-4-Clause-UC", + "BSD-4-Clause", + "BSD-Protection", + "BSD-Source-Code", + "BSL-1.0", + "bzip2-1.0.5", + "bzip2-1.0.6", + "Caldera", + "CATOSL-1.1", + "CC-BY-1.0", + "CC-BY-2.0", + "CC-BY-2.5", + "CC-BY-3.0", + "CC-BY-4.0", + "CC-BY-NC-1.0", + "CC-BY-NC-2.0", + "CC-BY-NC-2.5", + "CC-BY-NC-3.0", + "CC-BY-NC-4.0", + "CC-BY-NC-ND-1.0", + "CC-BY-NC-ND-2.0", + "CC-BY-NC-ND-2.5", + "CC-BY-NC-ND-3.0", + "CC-BY-NC-ND-4.0", + "CC-BY-NC-SA-1.0", + "CC-BY-NC-SA-2.0", + "CC-BY-NC-SA-2.5", + "CC-BY-NC-SA-3.0", + "CC-BY-NC-SA-4.0", + "CC-BY-ND-1.0", + "CC-BY-ND-2.0", + "CC-BY-ND-2.5", + "CC-BY-ND-3.0", + "CC-BY-ND-4.0", + "CC-BY-SA-1.0", + "CC-BY-SA-2.0", + "CC-BY-SA-2.5", + "CC-BY-SA-3.0", + "CC-BY-SA-4.0", + "CC0-1.0", + "CDDL-1.0", + "CDDL-1.1", + "CDLA-Permissive-1.0", + "CDLA-Sharing-1.0", + "CECILL-1.0", + "CECILL-1.1", + "CECILL-2.0", + "CECILL-2.1", + "CECILL-B", + "CECILL-C", + "ClArtistic", + "CNRI-Jython", + "CNRI-Python-GPL-Compatible", + "CNRI-Python", + "Condor-1.1", + "CPAL-1.0", + "CPL-1.0", + "CPOL-1.02", + "Crossword", + "CrystalStacker", + "CUA-OPL-1.0", + "Cube", + "curl", + "D-FSL-1.0", + "diffmark", + "DOC", + "Dotseqn", + "DSDP", + "dvipdfm", + "ECL-1.0", + "ECL-2.0", + "EFL-1.0", + "EFL-2.0", + "eGenix", + "Entessa", + "EPL-1.0", + "EPL-2.0", + "ErlPL-1.1", + "EUDatagrid", + "EUPL-1.0", + "EUPL-1.1", + "EUPL-1.2", + "Eurosym", + "Fair", + "Frameworx-1.0", + "FreeImage", + "FSFAP", + "FSFUL", + "FSFULLR", + "FTL", + "GFDL-1.1-only", + "GFDL-1.1-or-later", + "GFDL-1.2-only", + "GFDL-1.2-or-later", + "GFDL-1.3-only", + "GFDL-1.3-or-later", + "Giftware", + "GL2PS", + "Glide", + "Glulxe", + "gnuplot", + "GPL-1.0-only", + "GPL-1.0-or-later", + "GPL-2.0-only", + "GPL-2.0-or-later", + "GPL-3.0-only", + "GPL-3.0-or-later", + "gSOAP-1.3b", + "HaskellReport", + "HPND", + "IBM-pibs", + "ICU", + "IJG", + "ImageMagick", + "iMatix", + "Imlib2", + "Info-ZIP", + "Intel-ACPI", + "Intel", + "Interbase-1.0", + "IPA", + "IPL-1.0", + "ISC", + "JasPer-2.0", + "JSON", + "LAL-1.2", + "LAL-1.3", + "Latex2e", + "Leptonica", + "LGPL-2.0-only", + "LGPL-2.0-or-later", + "LGPL-2.1-only", + "LGPL-2.1-or-later", + "LGPL-3.0-only", + "LGPL-3.0-or-later", + "LGPLLR", + "Libpng", + "libtiff", + "LiLiQ-P-1.1", + "LiLiQ-R-1.1", + "LiLiQ-Rplus-1.1", + "LPL-1.0", + "LPL-1.02", + "LPPL-1.0", + "LPPL-1.1", + "LPPL-1.2", + "LPPL-1.3a", + "LPPL-1.3c", + "MakeIndex", + "MirOS", + "MIT-advertising", + "MIT-CMU", + "MIT-enna", + "MIT-feh", + "MIT", + "MITNFA", + "Motosoto", + "mpich2", + "MPL-1.0", + "MPL-1.1", + "MPL-2.0-no-copyleft-exception", + "MPL-2.0", + "MS-PL", + "MS-RL", + "MTLL", + "Multics", + "Mup", + "NASA-1.3", + "Naumen", + "NBPL-1.0", + "NCSA", + "Net-SNMP", + "NetCDF", + "Newsletr", + "NGPL", + "NLOD-1.0", + "NLPL", + "Nokia", + "NOSL", + "Noweb", + "NPL-1.0", + "NPL-1.1", + "NPOSL-3.0", + "NRL", + "NTP", + "OCCT-PL", + "OCLC-2.0", + "ODbL-1.0", + "OFL-1.0", + "OFL-1.1", + "OGTSL", + "OLDAP-1.1", + "OLDAP-1.2", + "OLDAP-1.3", + "OLDAP-1.4", + "OLDAP-2.0.1", + "OLDAP-2.0", + "OLDAP-2.1", + "OLDAP-2.2.1", + "OLDAP-2.2.2", + "OLDAP-2.2", + "OLDAP-2.3", + "OLDAP-2.4", + "OLDAP-2.5", + "OLDAP-2.6", + "OLDAP-2.7", + "OLDAP-2.8", + "OML", + "OpenSSL", + "OPL-1.0", + "OSET-PL-2.1", + "OSL-1.0", + "OSL-1.1", + "OSL-2.0", + "OSL-2.1", + "OSL-3.0", + "PDDL-1.0", + "PHP-3.0", + "PHP-3.01", + "Plexus", + "PostgreSQL", + "psfrag", + "psutils", + "Python-2.0", + "Qhull", + "QPL-1.0", + "Rdisc", + "RHeCos-1.1", + "RPL-1.1", + "RPL-1.5", + "RPSL-1.0", + "RSA-MD", + "RSCPL", + "Ruby", + "SAX-PD", + "Saxpath", + "SCEA", + "Sendmail", + "SGI-B-1.0", + "SGI-B-1.1", + "SGI-B-2.0", + "SimPL-2.0", + "SISSL-1.2", + "SISSL", + "Sleepycat", + "SMLNJ", + "SMPPL", + "SNIA", + "Spencer-86", + "Spencer-94", + "Spencer-99", + "SPL-1.0", + "SugarCRM-1.1.3", + "SWL", + "TCL", + "TCP-wrappers", + "TMate", + "TORQUE-1.1", + "TOSL", + "Unicode-DFS-2015", + "Unicode-DFS-2016", + "Unicode-TOU", + "Unlicense", + "UPL-1.0", + "Vim", + "VOSTROM", + "VSL-1.0", + "W3C-19980720", + "W3C-20150513", + "W3C", + "Watcom-1.0", + "Wsuipa", + "WTFPL", + "X11", + "Xerox", + "XFree86-1.1", + "xinetd", + "Xnet", + "xpp", + "XSkat", + "YPL-1.0", + "YPL-1.1", + "Zed", + "Zend-2.0", + "Zimbra-1.3", + "Zimbra-1.4", + "zlib-acknowledgement", + "Zlib", + "ZPL-1.1", + "ZPL-2.0", + "ZPL-2.1" +] diff --git a/node_modules/spdx-license-ids/package.json b/node_modules/spdx-license-ids/package.json new file mode 100644 index 00000000..e444ab45 --- /dev/null +++ b/node_modules/spdx-license-ids/package.json @@ -0,0 +1,78 @@ +{ + "_from": "spdx-license-ids@^3.0.0", + "_id": "spdx-license-ids@3.0.0", + "_inBundle": false, + "_integrity": "sha512-2+EPwgbnmOIl8HjGBXXMd9NAu02vLjOO1nWw4kmeRDFyHn+M/ETfHxQUK0oXg8ctgVnl9t3rosNVsZ1jG61nDA==", + "_location": "/spdx-license-ids", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "spdx-license-ids@^3.0.0", + "name": "spdx-license-ids", + "escapedName": "spdx-license-ids", + "rawSpec": "^3.0.0", + "saveSpec": null, + "fetchSpec": "^3.0.0" + }, + "_requiredBy": [ + "/spdx-correct", + "/spdx-expression-parse" + ], + "_resolved": "https://registry.npmjs.org/spdx-license-ids/-/spdx-license-ids-3.0.0.tgz", + "_shasum": "7a7cd28470cc6d3a1cfe6d66886f6bc430d3ac87", + "_spec": "spdx-license-ids@^3.0.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/spdx-correct", + "author": { + "name": "Shinnosuke Watanabe", + "url": "https://github.com/shinnn" + }, + "bugs": { + "url": "https://github.com/shinnn/spdx-license-ids/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "A list of SPDX license identifiers", + "devDependencies": { + "@shinnn/eslint-config-node": "^5.0.0", + "chalk": "^2.3.0", + "eslint": "^4.16.0", + "get-spdx-license-ids": "^2.1.0", + "log-symbols": "^2.2.0", + "loud-rejection": "^1.6.0", + "rmfr": "^2.0.0-3", + "tape": "^4.8.0", + "write-file-atomically": "^1.0.0" + }, + "eslintConfig": { + "extends": "@shinnn/node" + }, + "files": [ + "deprecated.json", + "index.json" + ], + "homepage": "https://github.com/shinnn/spdx-license-ids#readme", + "keywords": [ + "spdx", + "license", + "licenses", + "id", + "identifier", + "identifiers", + "json", + "array", + "oss" + ], + "license": "CC0-1.0", + "name": "spdx-license-ids", + "repository": { + "type": "git", + "url": "git+https://github.com/shinnn/spdx-license-ids.git" + }, + "scripts": { + "build": "node build.js", + "pretest": "eslint --fix --format=codeframe .", + "test": "node test.js" + }, + "version": "3.0.0" +} diff --git a/node_modules/static-route/.npmignore b/node_modules/static-route/.npmignore new file mode 100644 index 00000000..3c3629e6 --- /dev/null +++ b/node_modules/static-route/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/static-route/README.md b/node_modules/static-route/README.md new file mode 100644 index 00000000..17ab5607 --- /dev/null +++ b/node_modules/static-route/README.md @@ -0,0 +1,216 @@ +static-route +============ + +A route for an http server to safely serve static files + +*now supports streaming and ranges* + +Installation +------------ + + npm install static-route + +Usage +----- + +``` js +var http = require('http'); +var staticroute = require('static-route'); + +// basic +http.createServer(staticroute()); +// => this server will serve static files from `process.cwd()` +``` + +### Basic Invocation + +``` js +var http = require('http'); +var staticroute = require('static-route'); +var callback = staticroute(); + +var server = http.createServer(callback); +server.listen(8080); +``` + +This server will serve static files out of your current directory with correct +response codes, headers, and etags. For example: + +``` +$ curl -i http://localhost:8080 +HTTP/1.1 403 Forbidden +Date: Mon, 29 Apr 2013 19:25:42 GMT +Connection: keep-alive +Transfer-Encoding: chunked + +$ curl -i http://localhost:8080/fake +HTTP/1.1 404 Not Found +Date: Mon, 29 Apr 2013 19:25:43 GMT +Connection: keep-alive +Transfer-Encoding: chunked + +$ curl -i http://localhost:8080/package.json +HTTP/1.1 200 OK +Last-Modified: Mon, 29 Apr 2013 01:03:28 GMT +Content-Length: 494 +Content-Type: application/json +ETag: "494-1367197408000" +Date: Mon, 29 Apr 2013 19:25:45 GMT +Connection: keep-alive + +{ + "name": "static-route", +... +``` + +You can see a 403 was generated for the first request, as it was for a directory. + +The second request generated a 404 as the asset does not exist. + +The third request was successful, it generated the proper headers, complete +with `ETag`, `Last-Modified`, `Content-Length`, and `Content-Type` (from the +`mime` module). Files are also served with `fs.createReadStream` so the entire +file contents are not read into memory before being sent to the client. + +### Advanced Invocations + +Using the code above and changing the callback line to: + +``` js +var callback = staticroute('/'); +``` + +``` +$ curl -i http://localhost:8080/etc/passwd +HTTP/1.1 200 OK +Last-Modified: Wed, 22 Feb 2012 00:57:33 GMT +Content-Length: 5148 +Content-Type: application/octet-stream +ETag: "5148-1329872253000" +Date: Mon, 29 Apr 2013 19:31:20 GMT +Connection: keep-alive + +root:*:0:0:root:/root:/bin/sh +... +``` + +Static files are being served from `/`, I wouldn't recommend doing this. + +Same thing as a above, modifying the callback line: + +``` js +var callback = staticroute({dir: process.cwd(), autoindex: true, logger: function() {}}) +``` + +This will serve out of your current directory (default behavior), with directory indexing enabled, +and no logging. + +``` +$ curl -i http://localhost:8080/ +HTTP/1.1 200 OK +Content-Type: text/html; charset=utf-8 +Date: Mon, 29 Apr 2013 19:37:13 GMT +Connection: keep-alive +Transfer-Encoding: chunked + +<ul> +<li><a href="/">.</a></li> +<li><a href="/">..</a></li> +<li><a href="/REAMDE.md">REAMDE.md</a></li> +<li><a href="/examples">examples</a></li> +<li><a href="/node_modules">node_modules</a></li> +<li><a href="/package.json">package.json</a></li> +<li><a href="/static-route.js">static-route.js</a></li> +<li><a href="/test">test</a></li> +</ul> + +$ curl -i http://localhost:8080/?json +HTTP/1.1 200 OK +Content-Type: application/json; charset=utf-8 +Date: Mon, 29 Apr 2013 19:37:16 GMT +Connection: keep-alive +Transfer-Encoding: chunked + +[".", "..", "REAMDE.md","examples","node_modules","package.json","static-route.js","test"] +``` + +Add `?json` to directory requests to get JSON instead of HTML if `autoindex` is enabled + +### Logging + +By default, any and all error messages from filesystem functions are logged +with `console.error`, this behavior can be changed, see below: + +Functions +--------- + +### `staticroute([opts])` + +The main export of the module. This function, when called, returns a **function** +suitable for an http server request callback. + +`opts` is an optional object that contains configuration variables. `opts` can also +be set to a string of the path to use to server static files. + +`opts`: + +- `dir`: The dir to serve static files from, defaults to `process.cwd()` +- `autoindex`: If true, a request to a directory will return an index page for +the contents. If false or unset, a request to a directory will return a 403. Defaults to false +- `logger`: The function to use to log error messages, defaults to `function () {}` +- `tryfiles`: An array (defaults to `[]`) of files to try first, like NGINX. For example, set `opts.tryfiles = ['index.html']` to +serve an index page if it exists +- `slice`: A prefix to `req.url` to slice off + +### `function(req, res)` + +The function returned from the above function. This function takes the `req` and `res` +object from an http(s) server connection callback, and serves static contents. + +Security +-------- + +Path names are normalized and correctly joined (no regex, string manipulation, etc). The `path` module +and built in decoding functions are used to correctly parse the web addresses supplied. + +``` +$ curl -i http://localhost:8080/../../../../../../../etc/passwd +HTTP/1.1 404 Not Found +Date: Mon, 29 Apr 2013 19:39:54 GMT +Connection: keep-alive +Transfer-Encoding: chunked +``` + +and on the server + +``` +ENOENT, stat '/Users/dave/dev/node-static-route/etc/passwd' +``` + +Directory traversal is not possible, this module is stuck inside the directory you supply (or cwd). +Go ahead, try it. + +``` +$ curl -i http://localhost:8080/%2F..%2F..%2F..%2F..%2Fetc%2Fpasswd +HTTP/1.1 404 Not Found +Date: Mon, 29 Apr 2013 21:50:46 GMT +Connection: keep-alive +Transfer-Encoding: chunked +``` + +and on the server + +``` +ENOENT, stat '/Users/dave/dev/node-static-route/%2F..%2F..%2F..%2F..%2Fetc%2Fpasswd' +``` + +Notes +----- + +I take security seriously. If this module has any security holes, then this module has bugs. +Please report any and all security holes or bugs you find, or even better pull request a fix. + +License +------- + +MIT diff --git a/node_modules/static-route/examples/simple.js b/node_modules/static-route/examples/simple.js new file mode 100644 index 00000000..863dfefe --- /dev/null +++ b/node_modules/static-route/examples/simple.js @@ -0,0 +1,13 @@ +var http = require('http'); + +var staticroute = require('../'); + +var host = 'localhost'; +var port = 9128; + +var server = http.createServer(staticroute({autoindex: true})); +server.listen(port, host, started); + +function started() { + console.log('server started http://%s:%d/', host, port); +} diff --git a/node_modules/static-route/package.json b/node_modules/static-route/package.json new file mode 100644 index 00000000..d1a8c5f0 --- /dev/null +++ b/node_modules/static-route/package.json @@ -0,0 +1,53 @@ +{ + "_from": "static-route@~0.1.2", + "_id": "static-route@0.1.2", + "_inBundle": false, + "_integrity": "sha1-FpojTFnxFOvZAWNuULsgvEW2aSQ=", + "_location": "/static-route", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "static-route@~0.1.2", + "name": "static-route", + "escapedName": "static-route", + "rawSpec": "~0.1.2", + "saveSpec": null, + "fetchSpec": "~0.1.2" + }, + "_requiredBy": [ + "/httpserver" + ], + "_resolved": "https://registry.npmjs.org/static-route/-/static-route-0.1.2.tgz", + "_shasum": "169a234c59f114ebd901636e50bb20bc45b66924", + "_spec": "static-route@~0.1.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/httpserver", + "author": { + "name": "Dave Eddy", + "email": "dave@daveeddy.com", + "url": "http://www.daveeddy.com" + }, + "bugs": { + "url": "https://github.com/bahamas10/node-static-route/issues" + }, + "bundleDependencies": false, + "dependencies": { + "easyreq": "~0.1.0", + "he": "~0.4.1", + "mime": "~1.2.9" + }, + "deprecated": false, + "description": "A route for an http server to safely serve static files", + "homepage": "https://github.com/bahamas10/node-static-route#readme", + "license": "MIT", + "main": "./static-route.js", + "name": "static-route", + "repository": { + "type": "git", + "url": "git://github.com/bahamas10/node-static-route.git" + }, + "scripts": { + "test": "for f in test/*.js; do echo \"$f\"; node \"$f\" || exit 1; echo; done; echo; echo Passed; exit 0" + }, + "version": "0.1.2" +} diff --git a/node_modules/static-route/static-route.js b/node_modules/static-route/static-route.js new file mode 100644 index 00000000..61c460e1 --- /dev/null +++ b/node_modules/static-route/static-route.js @@ -0,0 +1,229 @@ +/** + * create a static route + */ +var fs = require('fs'); +var path = require('path'); +var url = require('url'); +var util = require('util'); + +var he = require('he'); +var mime = require('mime'); +var easyreq = require('easyreq'); + +module.exports = main; + + +// exported function to give a static route function +function main(opts) { + opts = opts || {}; + if (typeof opts === 'string') { + opts = { dir: opts }; + } + opts.tryfiles = [''].concat((opts.tryfiles || []).reverse()); + + var logger = opts.logger || function() {}; + + return staticroute; + + // static serving function + function staticroute(req, res) { + easyreq(req, res); + + // copy the array + var tryfiles = opts.tryfiles.slice(0); + + // decode everything, and then fight against dir traversal + var reqfile; + try { + reqfile = path.normalize(decodeURIComponent(req.urlparsed.pathname)); + } catch (e) { + res.error(400); + return; + } + + // slice off opts.slice + if (opts.slice && reqfile.indexOf(opts.slice) === 0) + reqfile = reqfile.substr(opts.slice.length); + + // unsupported methods + if (['HEAD', 'GET'].indexOf(req.method) === -1) + return res.error(501); + + var f = path.join((opts.dir || process.cwd()), reqfile); + + tryfile(); + function tryfile() { + var file = path.join(f, tryfiles.pop()); + + // the user wants some actual data + fs.stat(file, function(err, stats) { + if (err) { + logger(err.message); + if (tryfiles.length) + return tryfile(); + + if (err.code === 'ENOENT') + res.notfound(); + else + res.error(500); + return; + } + + if (stats.isDirectory()) { + // directory + // forbidden + if (!opts.autoindex) + return res.error(403); + + // json stringify the dir + statall(file, function(e, files) { + if (e) { + logger(e.message); + res.error(500); + return; + } + files = files.map(function(_file) { + return _file.filename + (_file.directory ? '/' : ''); + }); + files.sort(function(a, b) { + a = a.toLowerCase(); + b = b.toLowerCase(); + var adir = a.indexOf('/') > -1; + var bdir = b.indexOf('/') > -1; + if (adir && !bdir) + return -1; + else if (bdir && !adir) + return 1; + return a < b ? -1 : 1; + }); + if (hap(req.urlparsed.query, 'json')) { + res.setHeader('Content-Type', 'application/json; charset=utf-8'); + res.write(JSON.stringify(files)); + } else { + res.setHeader('Content-Type', 'text/html; charset=utf-8'); + writehtml(res, req.urlparsed.pathname, files); + } + res.end(); + }); + } else { + // file + var etag = util.format('"%d-%d"', stats.size, stats.mtime.getTime()); + res.setHeader('Last-Modified', stats.mtime.toUTCString()); + res.setHeader('Content-Type', mime.lookup(file)); + res.setHeader('ETag', etag); + + // check cache and range + var range = req.headers.range; + if (req.headers['if-none-match'] === etag) { + // etag matched, end the request + res.error(304); + } else if (range) { + // range transfer + var parts = range.replace('bytes=', '').split('-'); + var partialstart = parts[0]; + var partialend = parts[1]; + + var startrange = parseInt(partialstart, 10); + var endrange = partialend ? parseInt(partialend, 10) : stats.size - 1; + if (!startrange) + startrange = 0; + if (!endrange) + endrange = stats.size - 1; + var chunksize = endrange - startrange + 1; + + if (endrange <= startrange) { + res.error(416); + return; + } + + res.statusCode = 206; + res.setHeader('Content-Range', 'bytes ' + startrange + '-' + endrange + '/' + stats.size); + res.setHeader('Accept-Ranges', 'bytes'); + res.setHeader('Content-Length', chunksize); + if (req.method === 'HEAD') { + res.end(); + } else { + var rs = fs.createReadStream(file, {start: startrange, end: endrange}); + rs.pipe(res); + rs.on('error', function(e) { + if (e.code === 'ENOENT') + res.notfound(); + else + res.error(500); + }); + res.on('close', rs.destroy.bind(rs)); + } + } else { + // no range + res.setHeader('Content-Length', stats.size); + if (req.method === 'HEAD') { + res.end(); + } else { + var rs = fs.createReadStream(file); + rs.pipe(res); + rs.on('error', function(e) { + if (e.code === 'ENOENT') + res.notfound(); + else + res.error(500); + }); + res.on('close', rs.destroy.bind(rs)); + } + } + } + }); + } + } +} + +// stat all files in a directory (non-recursively) and call back with +// an array of all stat objects +function statall(dir, cb) { + var files = []; + fs.readdir(dir, function(err, d) { + if (err) { + cb(err); + return; + } + d = ['..'].concat(d); + + var i = 0; + d.forEach(function(file) { + fs.stat(path.join(dir, file), function(_err, stats) { + i++; + if (!_err) { + stats.filename = file; + stats.directory = stats.isDirectory(); + files.push(stats); + } + if (i === d.length) + cb(null, files); + }); + }); + }); +} + +// given a `res` object, base dir, and files array, write HTML +// to the receiving end +function writehtml(res, base, files) { + var title = he.encode(util.format('Index of %s', base)); + res.write('<!doctype html><html><head><title>\n'); + res.write(title); + res.write('\n\n'); + res.write(util.format('

      %s

      ', title)); + res.write('
      \n'); + res.write('      \n'); + res.write('
      \n'); + res.write('\n'); +} + +function hap(o, p) { + return ({}).hasOwnProperty.call(o, p); +} diff --git a/node_modules/static-route/test/assets.js b/node_modules/static-route/test/assets.js new file mode 100644 index 00000000..82b1f0fb --- /dev/null +++ b/node_modules/static-route/test/assets.js @@ -0,0 +1,37 @@ +var assert = require('assert'); +var http = require('http'); + +var staticroute = require('../')({ + dir: './assets', + slice: '/assets' +}); + +var host = 'localhost'; +var port = 9128; + +process.chdir(__dirname); + +var server = http.createServer(onrequest); +server.listen(port, host, started); + +function onrequest(req, res) { + if (req.url.indexOf('/assets/') === 0) + return staticroute(req, res); + + res.statusCode = 404; + res.end(); +} + +function started() { + console.log('server started'); + + var checks = 1; + var i = 0; + http.request('http://localhost:9128/assets/file.txt', function(res) { + console.log('GET /assets/file.txt'); + console.log('-> statusCode = %d', res.statusCode); + console.dir(res.headers); + assert(res.statusCode === 200); + if (++i >= checks) process.exit(0); + }).end(); +} diff --git a/node_modules/static-route/test/assets/file.txt b/node_modules/static-route/test/assets/file.txt new file mode 100644 index 00000000..ce013625 --- /dev/null +++ b/node_modules/static-route/test/assets/file.txt @@ -0,0 +1 @@ +hello diff --git a/node_modules/static-route/test/dir-fail.js b/node_modules/static-route/test/dir-fail.js new file mode 100644 index 00000000..1d661279 --- /dev/null +++ b/node_modules/static-route/test/dir-fail.js @@ -0,0 +1,22 @@ +var assert = require('assert'); +var http = require('http'); + +var staticroute = require('../'); + +var host = 'localhost'; +var port = 9128; + +var server = http.createServer(staticroute()); +server.listen(port, host, started); + +function started() { + console.log('server started'); + + http.request('http://localhost:9128/', function(res) { + console.log('GET /'); + console.log('-> statusCode = %d', res.statusCode); + console.dir(res.headers); + assert(res.statusCode === 403); + process.exit(0); + }).end(); +} diff --git a/node_modules/static-route/test/dir-success.js b/node_modules/static-route/test/dir-success.js new file mode 100644 index 00000000..f397eb0d --- /dev/null +++ b/node_modules/static-route/test/dir-success.js @@ -0,0 +1,22 @@ +var assert = require('assert'); +var http = require('http'); + +var staticroute = require('../'); + +var host = 'localhost'; +var port = 9128; + +var server = http.createServer(staticroute({autoindex: true})); +server.listen(port, host, started); + +function started() { + console.log('server started'); + + http.request('http://localhost:9128/', function(res) { + console.log('GET /'); + console.log('-> statusCode = %d', res.statusCode); + console.dir(res.headers); + assert(res.statusCode === 200); + process.exit(0); + }).end(); +} diff --git a/node_modules/static-route/test/range-fail.js b/node_modules/static-route/test/range-fail.js new file mode 100644 index 00000000..6ff298ae --- /dev/null +++ b/node_modules/static-route/test/range-fail.js @@ -0,0 +1,40 @@ +var assert = require('assert'); +var http = require('http'); +var url = require('url'); + +var staticroute = require('../')({ + dir: './assets', + slice: '/assets' +}); + +var host = 'localhost'; +var port = 9128; + +process.chdir(__dirname); + +var server = http.createServer(onrequest); +server.listen(port, host, started); + +function onrequest(req, res) { + if (req.url.indexOf('/assets/') === 0) + return staticroute(req, res); + + res.statusCode = 404; + res.end(); +} + +function started() { + console.log('server started'); + + var checks = 1; + var i = 0; + var opts = url.parse('http://localhost:9128/assets/file.txt'); + opts.headers = {range: 'bytes=5-2'}; + http.request(opts, function(res) { + console.log('GET /assets/file.txt'); + console.log('-> statusCode = %d', res.statusCode); + console.dir(res.headers); + assert(res.statusCode === 416); + if (++i >= checks) process.exit(0); + }).end(); +} diff --git a/node_modules/static-route/test/range-good.js b/node_modules/static-route/test/range-good.js new file mode 100644 index 00000000..7c903229 --- /dev/null +++ b/node_modules/static-route/test/range-good.js @@ -0,0 +1,40 @@ +var assert = require('assert'); +var http = require('http'); +var url = require('url'); + +var staticroute = require('../')({ + dir: './assets', + slice: '/assets' +}); + +var host = 'localhost'; +var port = 9128; + +process.chdir(__dirname); + +var server = http.createServer(onrequest); +server.listen(port, host, started); + +function onrequest(req, res) { + if (req.url.indexOf('/assets/') === 0) + return staticroute(req, res); + + res.statusCode = 404; + res.end(); +} + +function started() { + console.log('server started'); + + var checks = 1; + var i = 0; + var opts = url.parse('http://localhost:9128/assets/file.txt'); + opts.headers = {range: 'bytes=0-100'}; + http.request(opts, function(res) { + console.log('GET /assets/file.txt'); + console.log('-> statusCode = %d', res.statusCode); + console.dir(res.headers); + assert(res.statusCode === 206); + if (++i >= checks) process.exit(0); + }).end(); +} diff --git a/node_modules/static-route/test/root.js b/node_modules/static-route/test/root.js new file mode 100644 index 00000000..6aecefef --- /dev/null +++ b/node_modules/static-route/test/root.js @@ -0,0 +1,31 @@ +var assert = require('assert'); +var http = require('http'); + +var staticroute = require('../'); + +var host = 'localhost'; +var port = 9128; + +var server = http.createServer(staticroute('/')); +server.listen(port, host, started); + +function started() { + console.log('server started'); + + var checks = 2; + var i = 0; + http.request('http://localhost:9128/fake', function(res) { + console.log('GET /fake'); + console.log('-> statusCode = %d', res.statusCode); + console.dir(res.headers); + assert(res.statusCode === 404); + if (++i >= checks) process.exit(0); + }).end(); + http.request('http://localhost:9128/etc/passwd', function(res) { + console.log('GET /etc/passwd'); + console.log('-> statusCode = %d', res.statusCode); + console.dir(res.headers); + assert(res.statusCode === 200); + if (++i >= checks) process.exit(0); + }).end(); +} diff --git a/node_modules/static-route/test/simple.js b/node_modules/static-route/test/simple.js new file mode 100644 index 00000000..f9a8d3cc --- /dev/null +++ b/node_modules/static-route/test/simple.js @@ -0,0 +1,31 @@ +var assert = require('assert'); +var http = require('http'); + +var staticroute = require('../'); + +var host = 'localhost'; +var port = 9128; + +var server = http.createServer(staticroute()); +server.listen(port, host, started); + +function started() { + console.log('server started'); + + var checks = 2; + var i = 0; + http.request('http://localhost:9128/fake', function(res) { + console.log('GET /fake'); + console.log('-> statusCode = %d', res.statusCode); + console.dir(res.headers); + assert(res.statusCode === 404); + if (++i >= checks) process.exit(0); + }).end();; + http.request('http://localhost:9128/package.json', function(res) { + console.log('GET /package.json'); + console.log('-> statusCode = %d', res.statusCode); + console.dir(res.headers); + assert(res.statusCode === 200); + if (++i >= checks) process.exit(0); + }).end();; +} diff --git a/node_modules/static-route/test/traversal.js b/node_modules/static-route/test/traversal.js new file mode 100644 index 00000000..62835e42 --- /dev/null +++ b/node_modules/static-route/test/traversal.js @@ -0,0 +1,22 @@ +var assert = require('assert'); +var http = require('http'); + +var staticroute = require('../'); + +var host = 'localhost'; +var port = 9128; + +var server = http.createServer(staticroute()); +server.listen(port, host, started); + +function started() { + console.log('server started'); + + http.request('http://localhost:9128/../../../../../../../../etc/passwd', function(res) { + console.log('GET /../../../../../../../etc/passwd'); + console.log('-> statusCode = %d', res.statusCode); + console.dir(res.headers); + assert(res.statusCode === 404); + process.exit(0); + }).end(); +} diff --git a/node_modules/static-route/test/try-files.js b/node_modules/static-route/test/try-files.js new file mode 100644 index 00000000..d325d6f7 --- /dev/null +++ b/node_modules/static-route/test/try-files.js @@ -0,0 +1,22 @@ +var assert = require('assert'); +var http = require('http'); + +var staticroute = require('../'); + +var host = 'localhost'; +var port = 9128; + +var server = http.createServer(staticroute({dir: __dirname, tryfiles: ['fake', 'fake2', 'try-files.js']})); +server.listen(port, host, started); + +function started() { + console.log('server started'); + + http.request('http://localhost:9128/', function(res) { + console.log('GET /'); + console.log('-> statusCode = %d', res.statusCode); + console.dir(res.headers); + assert(res.statusCode === 200); + process.exit(0); + }).end(); +} diff --git "a/node_modules/static-route/test/weird filename$?..\nnewline" "b/node_modules/static-route/test/weird filename$?..\nnewline" new file mode 100644 index 00000000..e69de29b diff --git a/node_modules/static-route/test/weird.js b/node_modules/static-route/test/weird.js new file mode 100644 index 00000000..45a82830 --- /dev/null +++ b/node_modules/static-route/test/weird.js @@ -0,0 +1,23 @@ +var assert = require('assert'); +var http = require('http'); + +var staticroute = require('../'); + +var host = 'localhost'; +var port = 9128; + +var server = http.createServer(staticroute()); +server.listen(port, host, started); + +function started() { + console.log('server started'); + + var file = encodeURIComponent('weird filename$?..\nnewline'); + http.request('http://localhost:9128/test/' + file, function(res) { + console.log('GET /' + file); + console.log('-> statusCode = %d', res.statusCode); + console.dir(res.headers); + assert(res.statusCode === 200); + process.exit(0); + }).end(); +} diff --git a/node_modules/strftime/.npmignore b/node_modules/strftime/.npmignore new file mode 100644 index 00000000..bdfd2d5f --- /dev/null +++ b/node_modules/strftime/.npmignore @@ -0,0 +1,2 @@ +*.tmproj +node_modules diff --git a/node_modules/strftime/Makefile b/node_modules/strftime/Makefile new file mode 100644 index 00000000..5d347108 --- /dev/null +++ b/node_modules/strftime/Makefile @@ -0,0 +1,15 @@ +minify: real-minify test-minified + +real-minify: strftime.js + rm -f strftime-min.js + closure |strftime-min.js + +test: + TZ=America/Vancouver node test/test.js + TZ=CET node test/test.js + +test-minified: + TZ=America/Vancouver node test/test.js ../strftime-min.js + TZ=CET node test/test.js ../strftime-min.js + +.PHONY: test test-minified diff --git a/node_modules/strftime/Readme.md b/node_modules/strftime/Readme.md new file mode 100644 index 00000000..8f8bf1d5 --- /dev/null +++ b/node_modules/strftime/Readme.md @@ -0,0 +1,121 @@ +strftime +======== + +strftime for JavaScript, works in Node.js and browsers, supports localization. +Most standard specifiers from C are supported as well as some other extensions +from Ruby. + + +Installation +============ + +npm install strftime + + +Usage +===== + + var strftime = require('strftime') + console.log(strftime('%B %d, %y %H:%M:%S')) // => April 28, 2011 18:21:08 + console.log(strftime('%F %T', new Date(1307472705067))) // => 2011-06-07 18:51:45 + + +If you want to localize it: + + var strftime = require('strftime') + var it_IT = { + days: [ 'domenica', 'lunedi', 'martedi', 'mercoledi', 'giovedi', 'venerdi', 'sabato' ], + shortDays: [ 'dom', 'lun', 'mar', 'mer', 'gio', 'ven', 'sab' ], + + months: [ 'gennaio', 'febbraio', 'marzo', 'aprile', 'maggio', 'giugno', 'luglio', + 'agosto', 'settembre', 'ottobre', 'novembre', 'dicembre' ], + + shortMonths: [ 'gen', 'feb', 'mar', 'apr', 'mag', 'giu', 'lug', 'ago', + 'set', 'ott', 'nov', 'dic' ], + AM: 'AM', + PM: 'PM' + } + console.log(strftime('%B %d, %y %H:%M:%S', it_IT)) // => aprile 28, 2011 18:21:08 + console.log(strftime('%B %d, %y %H:%M:%S', new Date(1307472705067), it_IT)) // => giugno 7, 2011 18:51:45 + +And if you don't want to pass a localization object every time you can get a localized `strftime` function like so: + + var strftime = require('strftime') + var it_IT = { /* same as above */ } + var strftime_IT = strftime.localizedStrftime(it_IT) + console.log(strftime_IT('%B %d, %y %H:%M:%S')) // aprile 28, 2011 18:21:08 + + +Supported Specifiers +==================== + +Extensions from Ruby are noted in the following list. + +Unsupported specifiers are rendered without the percent sign. +e.g. `%q` becomes `q`. Use `%%` to get a literal `%` sign. + +- A: full weekday name +- a: abbreviated weekday name +- B: full month name +- b: abbreviated month name +- C: AD century (year / 100), padded to 2 digits +- D: equivalent to `%m/%d/%y` +- d: day of the month, padded to 2 digits (01-31) +- e: day of the month, padded with a leading space for single digit values (1-31) +- F: equivalent to `%Y-%m-%d` +- H: the hour (24-hour clock), padded to 2 digits (00-23) +- h: the same as %b (abbreviated month name) +- I: the hour (12-hour clock), padded to 2 digits (01-12) +- j: day of the year, padded to 3 digits (001-366) +- k: the hour (24-hour clock), padded with a leading space for single digit values (0-23) +- L: the milliseconds, padded to 3 digits [Ruby extension] +- l: the hour (12-hour clock), padded with a leading space for single digit values (1-12) +- M: the minute, padded to 2 digits (00-59) +- m: the month, padded to 2 digits (01-12) +- n: newline character +- o: day of the month as an ordinal (without padding), e.g. 1st, 2nd, 3rd, 4th, ... +- P: "am" or "pm" in lowercase [Ruby extension] +- p: "AM" or "PM" +- R: equivalent to `%H:%M` +- r: equivalent to `%I:%M:%S %p` +- S: the second, padded to 2 digits (00-60) +- s: the number of seconds since the Epoch, UTC +- T: equivalent to `%H:%M:%S` +- t: tab character +- U: week number of the year, Sunday as the first day of the week, padded to 2 digits (00-53) +- u: the weekday, Monday as the first day of the week (1-7) +- v: equivalent to `%e-%b-%Y` +- W: week number of the year, Monday as the first day of the week, padded to 2 digits (00-53) +- w: the weekday, Sunday as the first day of the week (0-6) +- Y: the year with the century +- y: the year without the century (00-99) +- Z: the time zone name, replaced with an empty string if it is not found +- z: the time zone offset from UTC, with a leading plus sign for UTC and zones east + of UTC and a minus sign for those west of UTC, hours and minutes follow each + padded to 2 digits and with no delimiter between them + +For more detail see `man 3 strftime` as the format specifiers should behave +identically. If behaviour differs please [file a bug](https://github.com/samsonjs/strftime/issues/new). + +Any specifier can be modified with `-`, `_`, or `0` as well, as in Ruby. +Using `%-` will omit any leading zeroes or spaces, `%_` will force spaces +for padding instead of the default, and `%0` will force zeroes for padding. +There's some redundancy here as `%-d` and `%e` have the same result, but it +solves some awkwardness with formats like `%l`. + +Contributors +============ + +* [Sami Samhuri](https://github.com/samsonjs) +* [Andrew Schaaf](https://github.com/andrewschaaf) +* [Rob Colburn](https://github.com/robcolburn) +* [Ryan Stafford](https://github.com/ryanstafford) + + +License +======= + +Copyright 2010 - 2013 Sami Samhuri sami@samhuri.net + +[MIT license](http://sjs.mit-license.org) + diff --git a/node_modules/strftime/component.json b/node_modules/strftime/component.json new file mode 100644 index 00000000..d589ab37 --- /dev/null +++ b/node_modules/strftime/component.json @@ -0,0 +1,9 @@ +{ + "name": "strftime", + "repo": "samsonjs/strftime", + "description": "strftime date formatting", + "keywords": ["strftime", "format", "date", "time"], + "version": "0.6.2", + "main": "strftime.js", + "scripts": ["strftime.js"] +} diff --git a/node_modules/strftime/package.json b/node_modules/strftime/package.json new file mode 100644 index 00000000..a2548c0b --- /dev/null +++ b/node_modules/strftime/package.json @@ -0,0 +1,77 @@ +{ + "_from": "strftime@~0.6.2", + "_id": "strftime@0.6.2", + "_inBundle": false, + "_integrity": "sha1-2kwSBzzr7jzWD0ghlAzCexnTSKE=", + "_location": "/strftime", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "strftime@~0.6.2", + "name": "strftime", + "escapedName": "strftime", + "rawSpec": "~0.6.2", + "saveSpec": null, + "fetchSpec": "~0.6.2" + }, + "_requiredBy": [ + "/access-log" + ], + "_resolved": "https://registry.npmjs.org/strftime/-/strftime-0.6.2.tgz", + "_shasum": "da4c12073cebee3cd60f4821940cc27b19d348a1", + "_spec": "strftime@~0.6.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/access-log", + "author": { + "name": "Sami Samhuri", + "email": "sami@samhuri.net" + }, + "bugs": { + "url": "https://github.com/samsonjs/strftime/issues", + "email": "sami@samhuri.net" + }, + "bundleDependencies": false, + "contributors": [ + { + "name": "Sami Samhuri", + "email": "sami@samhuri.net", + "url": "http://samhuri.net" + }, + { + "name": "Andrew Schaaf", + "email": "andrew@andrewschaaf.com", + "url": "http://andrewschaaf.com/" + }, + { + "name": "Rob Colburn", + "email": "rob@robcolburn.com", + "url": "http://robcolburn.com/" + }, + { + "name": "Ryan Stafford", + "url": "http://droffats.net/" + } + ], + "dependencies": {}, + "deprecated": false, + "description": "strftime for JavaScript", + "devDependencies": {}, + "engines": { + "node": ">=0.2.0" + }, + "homepage": "http://samhuri.net/proj/strftime", + "licenses": [ + { + "type": "MIT", + "url": "http://sjs.mit-license.org" + } + ], + "main": "./strftime.js", + "name": "strftime", + "optionalDependencies": {}, + "repository": { + "type": "git", + "url": "git://github.com/samsonjs/strftime.git" + }, + "version": "0.6.2" +} diff --git a/node_modules/strftime/strftime-min.js b/node_modules/strftime/strftime-min.js new file mode 100644 index 00000000..5bd0073c --- /dev/null +++ b/node_modules/strftime/strftime-min.js @@ -0,0 +1,7 @@ +(function(){function f(d,a,b){return g(d,a,b,!1)}function g(d,a,b,f){a&&!m(a)&&(b=a,a=void 0);a=a||new Date;b=b||n;b.formats=b.formats||{};var h=0;f&&(h=(a.getTimezoneOffset()||0)*6E4,a=new Date(a.getTime()+h));return d.replace(/%([-_0]?.)/g,function(d,i){var c;if(i.length==2){c=i[0];if(c=="-")c="";else if(c=="_")c=" ";else if(c=="0")c="0";else return d;i=i[1]}switch(i){case "A":return b.days[a.getDay()];case "a":return b.shortDays[a.getDay()];case "B":return b.months[a.getMonth()];case "b":return b.shortMonths[a.getMonth()]; +case "C":return e(Math.floor(a.getFullYear()/100),c);case "D":return g(b.formats.D||"%m/%d/%y",a,b);case "d":return e(a.getDate(),c);case "e":return a.getDate();case "F":return g(b.formats.F||"%Y-%m-%d",a,b);case "H":return e(a.getHours(),c);case "h":return b.shortMonths[a.getMonth()];case "I":return e(j(a),c);case "j":return c=new Date(a.getFullYear(),0,1),c=Math.ceil((a.getTime()-c.getTime())/864E5),e(c,3);case "k":return e(a.getHours(),c==null?" ":c);case "L":return e(Math.floor(a.getTime()%1E3), +3);case "l":return e(j(a),c==null?" ":c);case "M":return e(a.getMinutes(),c);case "m":return e(a.getMonth()+1,c);case "n":return"\n";case "o":return String(a.getDate())+o(a.getDate());case "P":return a.getHours()<12?b.am:b.pm;case "p":return a.getHours()<12?b.AM:b.PM;case "R":return g(b.formats.R||"%H:%M",a,b);case "r":return g(b.formats.r||"%I:%M:%S %p",a,b);case "S":return e(a.getSeconds(),c);case "s":return Math.floor((a.getTime()-h)/1E3);case "T":return g(b.formats.T||"%H:%M:%S",a,b);case "t":return"\t"; +case "U":return e(k(a,"sunday"),c);case "u":return c=a.getDay(),c==0?7:c;case "v":return g(b.formats.v||"%e-%b-%Y",a,b);case "W":return e(k(a,"monday"),c);case "w":return a.getDay();case "Y":return a.getFullYear();case "y":return c=String(a.getFullYear()),c.slice(c.length-2);case "Z":return f?"GMT":(c=a.toString().match(/\((\w+)\)/))&&c[1]||"";case "z":return f?"+0000":(c=a.getTimezoneOffset(),(c<0?"+":"-")+e(Math.abs(c/60))+e(c%60));default:return i}})}function m(d){for(var a=0,b=l.length,a=0;a< +b;++a)if(typeof d[l[a]]!="function")return!1;return!0}function e(d,a,b){typeof a==="number"&&(b=a,a="0");a==null&&(a="0");b=b||2;d=String(d);if(a)for(;d.length12&&(d-=12);return d}function o(d){var a=d%10;d%=100;if(d>=11&&d<=13||a===0||a>=4)return"th";switch(a){case 1:return"st";case 2:return"nd";case 3:return"rd"}}function k(d,a){var a=a||"sunday",b=d.getDay();a=="monday"&&(b==0?b=6:b--);var e=new Date(d.getFullYear(),0,1);return Math.floor(((d- +e)/864E5+7-b)/7)}var h;h=typeof module!=="undefined"?module.exports=f:function(){return this||(0,eval)("this")}();h.strftime=f;h.strftimeUTC=f.strftimeUTC=function(d,a,b){return g(d,a,b,!0)};h.localizedStrftime=f.localizedStrftime=function(d){return function(a,b){return f(a,b,d)}};var n={days:"Sunday Monday Tuesday Wednesday Thursday Friday Saturday".split(" "),shortDays:"Sun Mon Tue Wed Thu Fri Sat".split(" "),months:"January February March April May June July August September October November December".split(" "), +shortMonths:"Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec".split(" "),AM:"AM",PM:"PM",am:"am",pm:"pm"},l=["getTime","getTimezoneOffset","getDay","getDate","getMonth","getFullYear","getYear","getHours","getMinutes","getSeconds"]})(); diff --git a/node_modules/strftime/strftime.js b/node_modules/strftime/strftime.js new file mode 100644 index 00000000..f817ae4d --- /dev/null +++ b/node_modules/strftime/strftime.js @@ -0,0 +1,245 @@ +// +// strftime +// github.com/samsonjs/strftime +// @_sjs +// +// Copyright 2010 - 2013 Sami Samhuri +// +// MIT License +// http://sjs.mit-license.org +// + +;(function() { + + //// Export the API + var namespace; + + // CommonJS / Node module + if (typeof module !== 'undefined') { + namespace = module.exports = strftime; + } + + // Browsers and other environments + else { + // Get the global object. Works in ES3, ES5, and ES5 strict mode. + namespace = (function(){ return this || (1,eval)('this') }()); + } + + namespace.strftime = strftime; + namespace.strftimeUTC = strftime.strftimeUTC = strftimeUTC; + namespace.localizedStrftime = strftime.localizedStrftime = localizedStrftime; + + //// + + function words(s) { return (s || '').split(' '); } + + var DefaultLocale = + { days: words('Sunday Monday Tuesday Wednesday Thursday Friday Saturday') + , shortDays: words('Sun Mon Tue Wed Thu Fri Sat') + , months: words('January February March April May June July August September October November December') + , shortMonths: words('Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec') + , AM: 'AM' + , PM: 'PM' + , am: 'am' + , pm: 'pm' + }; + + function strftime(fmt, d, locale) { + return _strftime(fmt, d, locale, false); + } + + function strftimeUTC(fmt, d, locale) { + return _strftime(fmt, d, locale, true); + } + + function localizedStrftime(locale) { + return function(fmt, d) { + return strftime(fmt, d, locale); + }; + } + + // locale is an object with the same structure as DefaultLocale + function _strftime(fmt, d, locale, _useUTC) { + // d and locale are optional so check if d is really the locale + if (d && !quacksLikeDate(d)) { + locale = d; + d = undefined; + } + d = d || new Date(); + locale = locale || DefaultLocale; + locale.formats = locale.formats || {}; + var msDelta = 0; + if (_useUTC) { + msDelta = (d.getTimezoneOffset() || 0) * 60000; + d = new Date(d.getTime() + msDelta); + } + + // Most of the specifiers supported by C's strftime, and some from Ruby. + // Some other syntax extensions from Ruby are supported: %-, %_, and %0 + // to pad with nothing, space, or zero (respectively). + return fmt.replace(/%([-_0]?.)/g, function(_, c) { + var mod, padding; + if (c.length == 2) { + mod = c[0]; + // omit padding + if (mod == '-') { + padding = ''; + } + // pad with space + else if (mod == '_') { + padding = ' '; + } + // pad with zero + else if (mod == '0') { + padding = '0'; + } + else { + // unrecognized, return the format + return _; + } + c = c[1]; + } + switch (c) { + case 'A': return locale.days[d.getDay()]; + case 'a': return locale.shortDays[d.getDay()]; + case 'B': return locale.months[d.getMonth()]; + case 'b': return locale.shortMonths[d.getMonth()]; + case 'C': return pad(Math.floor(d.getFullYear() / 100), padding); + case 'D': return _strftime(locale.formats.D || '%m/%d/%y', d, locale); + case 'd': return pad(d.getDate(), padding); + case 'e': return d.getDate(); + case 'F': return _strftime(locale.formats.F || '%Y-%m-%d', d, locale); + case 'H': return pad(d.getHours(), padding); + case 'h': return locale.shortMonths[d.getMonth()]; + case 'I': return pad(hours12(d), padding); + case 'j': + var y=new Date(d.getFullYear(), 0, 1); + var day = Math.ceil((d.getTime() - y.getTime()) / (1000*60*60*24)); + return pad(day, 3); + case 'k': return pad(d.getHours(), padding == null ? ' ' : padding); + case 'L': return pad(Math.floor(d.getTime() % 1000), 3); + case 'l': return pad(hours12(d), padding == null ? ' ' : padding); + case 'M': return pad(d.getMinutes(), padding); + case 'm': return pad(d.getMonth() + 1, padding); + case 'n': return '\n'; + case 'o': return String(d.getDate()) + ordinal(d.getDate()); + case 'P': return d.getHours() < 12 ? locale.am : locale.pm; + case 'p': return d.getHours() < 12 ? locale.AM : locale.PM; + case 'R': return _strftime(locale.formats.R || '%H:%M', d, locale); + case 'r': return _strftime(locale.formats.r || '%I:%M:%S %p', d, locale); + case 'S': return pad(d.getSeconds(), padding); + case 's': return Math.floor((d.getTime() - msDelta) / 1000); + case 'T': return _strftime(locale.formats.T || '%H:%M:%S', d, locale); + case 't': return '\t'; + case 'U': return pad(weekNumber(d, 'sunday'), padding); + case 'u': + var day = d.getDay(); + return day == 0 ? 7 : day; // 1 - 7, Monday is first day of the week + case 'v': return _strftime(locale.formats.v || '%e-%b-%Y', d, locale); + case 'W': return pad(weekNumber(d, 'monday'), padding); + case 'w': return d.getDay(); // 0 - 6, Sunday is first day of the week + case 'Y': return d.getFullYear(); + case 'y': + var y = String(d.getFullYear()); + return y.slice(y.length - 2); + case 'Z': + if (_useUTC) { + return "GMT"; + } + else { + var tz = d.toString().match(/\((\w+)\)/); + return tz && tz[1] || ''; + } + case 'z': + if (_useUTC) { + return "+0000"; + } + else { + var off = d.getTimezoneOffset(); + return (off < 0 ? '+' : '-') + pad(Math.abs(off / 60)) + pad(off % 60); + } + default: return c; + } + }); + } + + var RequiredDateMethods = ['getTime', 'getTimezoneOffset', 'getDay', 'getDate', 'getMonth', 'getFullYear', 'getYear', 'getHours', 'getMinutes', 'getSeconds']; + function quacksLikeDate(x) { + var i = 0 + , n = RequiredDateMethods.length + ; + for (i = 0; i < n; ++i) { + if (typeof x[RequiredDateMethods[i]] != 'function') { + return false; + } + } + return true; + } + + // Default padding is '0' and default length is 2, both are optional. + function pad(n, padding, length) { + // pad(n, ) + if (typeof padding === 'number') { + length = padding; + padding = '0'; + } + + // Defaults handle pad(n) and pad(n, ) + if (padding == null) { + padding = '0'; + } + length = length || 2; + + var s = String(n); + // padding may be an empty string, don't loop forever if it is + if (padding) { + while (s.length < length) s = padding + s; + } + return s; + } + + function hours12(d) { + var hour = d.getHours(); + if (hour == 0) hour = 12; + else if (hour > 12) hour -= 12; + return hour; + } + + // Get the ordinal suffix for a number: st, nd, rd, or th + function ordinal(n) { + var i = n % 10 + , ii = n % 100 + ; + if ((ii >= 11 && ii <= 13) || i === 0 || i >= 4) { + return 'th'; + } + switch (i) { + case 1: return 'st'; + case 2: return 'nd'; + case 3: return 'rd'; + } + } + + // firstWeekday: 'sunday' or 'monday', default is 'sunday' + // + // Pilfered & ported from Ruby's strftime implementation. + function weekNumber(d, firstWeekday) { + firstWeekday = firstWeekday || 'sunday'; + + // This works by shifting the weekday back by one day if we + // are treating Monday as the first day of the week. + var wday = d.getDay(); + if (firstWeekday == 'monday') { + if (wday == 0) // Sunday + wday = 6; + else + wday--; + } + var firstDayOfYear = new Date(d.getFullYear(), 0, 1) + , yday = (d - firstDayOfYear) / 86400000 + , weekNum = (yday + 7 - wday) / 7 + ; + return Math.floor(weekNum); + } + +}()); diff --git a/node_modules/strftime/test/test.js b/node_modules/strftime/test/test.js new file mode 100755 index 00000000..3df8fdf9 --- /dev/null +++ b/node_modules/strftime/test/test.js @@ -0,0 +1,204 @@ +#!/usr/bin/env node + +// Based on CoffeeScript by andrewschaaf on github +// +// TODO: +// - past and future dates, especially < 1900 and > 2100 +// - locales +// - look for edge cases + +var assert = require('assert') + , libFilename = process.argv[2] || '../strftime.js' + , lib = require(libFilename) + + // Tue, 07 Jun 2011 18:51:45 GMT + , Time = new Date(1307472705067) + +assert.fn = function(value, msg) { + assert.equal('function', typeof value, msg) +} + +assert.format = function(format, expected, expectedUTC, time) { + time = time || Time + function _assertFmt(expected, name) { + name = name || 'strftime' + var actual = lib[name](format, time) + assert.equal(expected, actual, + name + '("' + format + '", ' + time + ') is ' + JSON.stringify(actual) + + ', expected ' + JSON.stringify(expected)) + } + + if (expected) _assertFmt(expected) + _assertFmt(expectedUTC || expected, 'strftimeUTC') +} + +/// check exports +assert.fn(lib.strftime) +assert.fn(lib.strftimeUTC) +assert.fn(lib.localizedStrftime) +ok('Exports') + +/// time zones +if (!process.env.TZ || process.env.TZ == 'America/Vancouver') { + testTimezone('P[DS]T') + assert.format('%C', '01', '01', new Date(100, 0, 1)) + assert.format('%j', '097', '098', new Date(1365390736236)) + ok('Time zones (' + process.env.TZ + ')') +} +else if (process.env.TZ == 'CET') { + testTimezone('CES?T') + assert.format('%C', '01', '00', new Date(100, 0, 1)) + assert.format('%j', '098', '098', new Date(1365390736236)) + ok('Time zones (' + process.env.TZ + ')') +} +else { + console.log('(Current timezone has no tests: ' + process.env.TZ + ')') +} + +/// check all formats in GMT, most coverage +assert.format('%A', 'Tuesday') +assert.format('%a', 'Tue') +assert.format('%B', 'June') +assert.format('%b', 'Jun') +assert.format('%C', '20') +assert.format('%D', '06/07/11') +assert.format('%d', '07') +assert.format('%-d', '7') +assert.format('%_d', ' 7') +assert.format('%0d', '07') +assert.format('%e', '7') +assert.format('%F', '2011-06-07') +assert.format('%H', null, '18') +assert.format('%h', 'Jun') +assert.format('%I', null, '06') +assert.format('%-I', null, '6') +assert.format('%_I', null, ' 6') +assert.format('%0I', null, '06') +assert.format('%j', null, '158') +assert.format('%k', null, '18') +assert.format('%L', '067') +assert.format('%l', null, ' 6') +assert.format('%-l', null, '6') +assert.format('%_l', null, ' 6') +assert.format('%0l', null, '06') +assert.format('%M', null, '51') +assert.format('%m', '06') +assert.format('%n', '\n') +assert.format('%o', '7th') +assert.format('%P', null, 'pm') +assert.format('%p', null, 'PM') +assert.format('%R', null, '18:51') +assert.format('%r', null, '06:51:45 PM') +assert.format('%S', '45') +assert.format('%s', '1307472705') +assert.format('%T', null, '18:51:45') +assert.format('%t', '\t') +assert.format('%U', '23') +assert.format('%U', '24', null, new Date(+Time + 5 * 86400000)) +assert.format('%u', '2') +assert.format('%v', '7-Jun-2011') +assert.format('%W', '23') +assert.format('%W', '23', null, new Date(+Time + 5 * 86400000)) +assert.format('%w', '2') +assert.format('%Y', '2011') +assert.format('%y', '11') +assert.format('%Z', null, 'GMT') +assert.format('%z', null, '+0000') +assert.format('%%', '%') // any other char +ok('GMT') + + +/// locales + +var it_IT = +{ days: words('domenica lunedi martedi mercoledi giovedi venerdi sabato') +, shortDays: words('dom lun mar mer gio ven sab') +, months: words('gennaio febbraio marzo aprile maggio giugno luglio agosto settembre ottobre novembre dicembre') +, shortMonths: words('gen feb mar apr mag giu lug ago set ott nov dic') +, AM: 'it$AM' +, PM: 'it$PM' +, am: 'it$am' +, pm: 'it$pm' +, formats: { + D: 'it$%m/%d/%y' + , F: 'it$%Y-%m-%d' + , R: 'it$%H:%M' + , r: 'it$%I:%M:%S %p' + , T: 'it$%H:%M:%S' + , v: 'it$%e-%b-%Y' + } +} + +assert.format_it = function(format, expected, expectedUTC) { + function _assertFmt(expected, name) { + name = name || 'strftime' + var actual = lib[name](format, Time, it_IT) + assert.equal(expected, actual, + name + '("' + format + '", Time) is ' + JSON.stringify(actual) + + ', expected ' + JSON.stringify(expected)) + } + + if (expected) _assertFmt(expected) + _assertFmt(expectedUTC || expected, 'strftimeUTC') +} + +assert.format_it('%A', 'martedi') +assert.format_it('%a', 'mar') +assert.format_it('%B', 'giugno') +assert.format_it('%b', 'giu') +assert.format_it('%D', 'it$06/07/11') +assert.format_it('%F', 'it$2011-06-07') +assert.format_it('%p', null, 'it$PM') +assert.format_it('%P', null, 'it$pm') +assert.format_it('%R', null, 'it$18:51') +assert.format_it('%r', null, 'it$06:51:45 it$PM') +assert.format_it('%T', null, 'it$18:51:45') +assert.format_it('%v', 'it$7-giu-2011') +ok('Localization') + + +/// helpers + +function words(s) { return (s || '').split(' '); } + +function ok(s) { console.log('[ \033[32mOK\033[0m ] ' + s) } + +// Pass a regex or string that matches the timezone abbrev, e.g. %Z above. +// Don't pass GMT! Every date includes it and it will fail. +// Be careful if you pass a regex, it has to quack like the default one. +function testTimezone(regex) { + regex = typeof regex === 'string' ? RegExp('\\((' + regex + ')\\)$') : regex + var match = Time.toString().match(regex) + if (match) { + var off = Time.getTimezoneOffset() + , hourOff = off / 60 + , hourDiff = Math.floor(hourOff) + , hours = 18 - hourDiff + , padSpace24 = hours < 10 ? ' ' : '' + , padZero24 = hours < 10 ? '0' : '' + , hour24 = String(hours) + , padSpace12 = (hours % 12) < 10 ? ' ' : '' + , padZero12 = (hours % 12) < 10 ? '0' : '' + , hour12 = String(hours % 12) + , sign = hourDiff < 0 ? '+' : '-' + , minDiff = Time.getTimezoneOffset() - (hourDiff * 60) + , mins = String(51 - minDiff) + , tz = match[1] + , ampm = hour12 == hour24 ? 'AM' : 'PM' + , R = hour24 + ':' + mins + , r = padZero12 + hour12 + ':' + mins + ':45 ' + ampm + , T = R + ':45' + assert.format('%H', padZero24 + hour24, '18') + assert.format('%I', padZero12 + hour12, '06') + assert.format('%k', padSpace24 + hour24, '18') + assert.format('%l', padSpace12 + hour12, ' 6') + assert.format('%M', mins) + assert.format('%P', ampm.toLowerCase(), 'pm') + assert.format('%p', ampm, 'PM') + assert.format('%R', R, '18:51') + assert.format('%r', r, '06:51:45 PM') + assert.format('%T', T, '18:51:45') + assert.format('%Z', tz, 'GMT') + assert.format('%z', sign + '0' + Math.abs(hourDiff) + '00', '+0000') + } +} diff --git a/node_modules/tar/.npmignore b/node_modules/tar/.npmignore new file mode 100644 index 00000000..c167ad5b --- /dev/null +++ b/node_modules/tar/.npmignore @@ -0,0 +1,5 @@ +.*.swp +node_modules +examples/extract/ +test/tmp/ +test/fixtures/ diff --git a/node_modules/tar/.travis.yml b/node_modules/tar/.travis.yml new file mode 100644 index 00000000..fca8ef01 --- /dev/null +++ b/node_modules/tar/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - 0.10 + - 0.11 diff --git a/node_modules/tar/LICENSE b/node_modules/tar/LICENSE new file mode 100644 index 00000000..019b7e40 --- /dev/null +++ b/node_modules/tar/LICENSE @@ -0,0 +1,12 @@ +The ISC License +Copyright (c) Isaac Z. Schlueter and Contributors +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/tar/README.md b/node_modules/tar/README.md new file mode 100644 index 00000000..cfda2ac1 --- /dev/null +++ b/node_modules/tar/README.md @@ -0,0 +1,50 @@ +# node-tar + +Tar for Node.js. + +[![NPM](https://nodei.co/npm/tar.png)](https://nodei.co/npm/tar/) + +## API + +See `examples/` for usage examples. + +### var tar = require('tar') + +Returns an object with `.Pack`, `.Extract` and `.Parse` methods. + +### tar.Pack([properties]) + +Returns a through stream. Use +[fstream](https://npmjs.org/package/fstream) to write files into the +pack stream and you will receive tar archive data from the pack +stream. + +This only works with directories, it does not work with individual files. + +The optional `properties` object are used to set properties in the tar +'Global Extended Header'. If the `fromBase` property is set to true, +the tar will contain files relative to the path passed, and not with +the path included. + +### tar.Extract([options]) + +Returns a through stream. Write tar data to the stream and the files +in the tarball will be extracted onto the filesystem. + +`options` can be: + +```js +{ + path: '/path/to/extract/tar/into', + strip: 0, // how many path segments to strip from the root when extracting +} +``` + +`options` also get passed to the `fstream.Writer` instance that `tar` +uses internally. + +### tar.Parse() + +Returns a writable stream. Write tar data to it and it will emit +`entry` events for each entry parsed from the tarball. This is used by +`tar.Extract`. diff --git a/node_modules/tar/examples/extracter.js b/node_modules/tar/examples/extracter.js new file mode 100644 index 00000000..f6253a72 --- /dev/null +++ b/node_modules/tar/examples/extracter.js @@ -0,0 +1,19 @@ +var tar = require("../tar.js") + , fs = require("fs") + + +function onError(err) { + console.error('An error occurred:', err) +} + +function onEnd() { + console.log('Extracted!') +} + +var extractor = tar.Extract({path: __dirname + "/extract"}) + .on('error', onError) + .on('end', onEnd); + +fs.createReadStream(__dirname + "/../test/fixtures/c.tar") + .on('error', onError) + .pipe(extractor); diff --git a/node_modules/tar/examples/packer.js b/node_modules/tar/examples/packer.js new file mode 100644 index 00000000..039969ce --- /dev/null +++ b/node_modules/tar/examples/packer.js @@ -0,0 +1,24 @@ +var tar = require("../tar.js") + , fstream = require("fstream") + , fs = require("fs") + +var dirDest = fs.createWriteStream('dir.tar') + + +function onError(err) { + console.error('An error occurred:', err) +} + +function onEnd() { + console.log('Packed!') +} + +var packer = tar.Pack({ noProprietary: true }) + .on('error', onError) + .on('end', onEnd); + +// This must be a "directory" +fstream.Reader({ path: __dirname, type: "Directory" }) + .on('error', onError) + .pipe(packer) + .pipe(dirDest) diff --git a/node_modules/tar/examples/reader.js b/node_modules/tar/examples/reader.js new file mode 100644 index 00000000..39f3f088 --- /dev/null +++ b/node_modules/tar/examples/reader.js @@ -0,0 +1,36 @@ +var tar = require("../tar.js") + , fs = require("fs") + +fs.createReadStream(__dirname + "/../test/fixtures/c.tar") + .pipe(tar.Parse()) + .on("extendedHeader", function (e) { + console.error("extended pax header", e.props) + e.on("end", function () { + console.error("extended pax fields:", e.fields) + }) + }) + .on("ignoredEntry", function (e) { + console.error("ignoredEntry?!?", e.props) + }) + .on("longLinkpath", function (e) { + console.error("longLinkpath entry", e.props) + e.on("end", function () { + console.error("value=%j", e.body.toString()) + }) + }) + .on("longPath", function (e) { + console.error("longPath entry", e.props) + e.on("end", function () { + console.error("value=%j", e.body.toString()) + }) + }) + .on("entry", function (e) { + console.error("entry", e.props) + e.on("data", function (c) { + console.error(" >>>" + c.toString().replace(/\n/g, "\\n")) + }) + e.on("end", function () { + console.error(" << 0 + return !this._needDrain +} + +EntryWriter.prototype.end = function (c) { + // console.error(".. ew end") + if (c) this._buffer.push(c) + this._buffer.push(EOF) + this._ended = true + this._process() + this._needDrain = this._buffer.length > 0 +} + +EntryWriter.prototype.pause = function () { + // console.error(".. ew pause") + this._paused = true + this.emit("pause") +} + +EntryWriter.prototype.resume = function () { + // console.error(".. ew resume") + this._paused = false + this.emit("resume") + this._process() +} + +EntryWriter.prototype.add = function (entry) { + // console.error(".. ew add") + if (!this.parent) return this.emit("error", new Error("no parent")) + + // make sure that the _header and such is emitted, and clear out + // the _currentEntry link on the parent. + if (!this._ended) this.end() + + return this.parent.add(entry) +} + +EntryWriter.prototype._header = function () { + // console.error(".. ew header") + if (this._didHeader) return + this._didHeader = true + + var headerBlock = TarHeader.encode(this.props) + + if (this.props.needExtended && !this._meta) { + var me = this + + ExtendedHeaderWriter = ExtendedHeaderWriter || + require("./extended-header-writer.js") + + ExtendedHeaderWriter(this.props) + .on("data", function (c) { + me.emit("data", c) + }) + .on("error", function (er) { + me.emit("error", er) + }) + .end() + } + + // console.error(".. .. ew headerBlock emitting") + this.emit("data", headerBlock) + this.emit("header") +} + +EntryWriter.prototype._process = function () { + // console.error(".. .. ew process") + if (!this._didHeader && !this._meta) { + this._header() + } + + if (this._paused || this._processing) { + // console.error(".. .. .. paused=%j, processing=%j", this._paused, this._processing) + return + } + + this._processing = true + + var buf = this._buffer + for (var i = 0; i < buf.length; i ++) { + // console.error(".. .. .. i=%d", i) + + var c = buf[i] + + if (c === EOF) this._stream.end() + else this._stream.write(c) + + if (this._paused) { + // console.error(".. .. .. paused mid-emission") + this._processing = false + if (i < buf.length) { + this._needDrain = true + this._buffer = buf.slice(i + 1) + } + return + } + } + + // console.error(".. .. .. emitted") + this._buffer.length = 0 + this._processing = false + + // console.error(".. .. .. emitting drain") + this.emit("drain") +} + +EntryWriter.prototype.destroy = function () {} diff --git a/node_modules/tar/lib/entry.js b/node_modules/tar/lib/entry.js new file mode 100644 index 00000000..591202bd --- /dev/null +++ b/node_modules/tar/lib/entry.js @@ -0,0 +1,220 @@ +// A passthrough read/write stream that sets its properties +// based on a header, extendedHeader, and globalHeader +// +// Can be either a file system object of some sort, or +// a pax/ustar metadata entry. + +module.exports = Entry + +var TarHeader = require("./header.js") + , tar = require("../tar") + , assert = require("assert").ok + , Stream = require("stream").Stream + , inherits = require("inherits") + , fstream = require("fstream").Abstract + +function Entry (header, extended, global) { + Stream.call(this) + this.readable = true + this.writable = true + + this._needDrain = false + this._paused = false + this._reading = false + this._ending = false + this._ended = false + this._remaining = 0 + this._abort = false + this._queue = [] + this._index = 0 + this._queueLen = 0 + + this._read = this._read.bind(this) + + this.props = {} + this._header = header + this._extended = extended || {} + + // globals can change throughout the course of + // a file parse operation. Freeze it at its current state. + this._global = {} + var me = this + Object.keys(global || {}).forEach(function (g) { + me._global[g] = global[g] + }) + + this._setProps() +} + +inherits(Entry, Stream) + +Entry.prototype.write = function (c) { + if (this._ending) this.error("write() after end()", null, true) + if (this._remaining === 0) { + this.error("invalid bytes past eof") + } + + // often we'll get a bunch of \0 at the end of the last write, + // since chunks will always be 512 bytes when reading a tarball. + if (c.length > this._remaining) { + c = c.slice(0, this._remaining) + } + this._remaining -= c.length + + // put it on the stack. + var ql = this._queueLen + this._queue.push(c) + this._queueLen ++ + + this._read() + + // either paused, or buffered + if (this._paused || ql > 0) { + this._needDrain = true + return false + } + + return true +} + +Entry.prototype.end = function (c) { + if (c) this.write(c) + this._ending = true + this._read() +} + +Entry.prototype.pause = function () { + this._paused = true + this.emit("pause") +} + +Entry.prototype.resume = function () { + // console.error(" Tar Entry resume", this.path) + this.emit("resume") + this._paused = false + this._read() + return this._queueLen - this._index > 1 +} + + // This is bound to the instance +Entry.prototype._read = function () { + // console.error(" Tar Entry _read", this.path) + + if (this._paused || this._reading || this._ended) return + + // set this flag so that event handlers don't inadvertently + // get multiple _read() calls running. + this._reading = true + + // have any data to emit? + while (this._index < this._queueLen && !this._paused) { + var chunk = this._queue[this._index ++] + this.emit("data", chunk) + } + + // check if we're drained + if (this._index >= this._queueLen) { + this._queue.length = this._queueLen = this._index = 0 + if (this._needDrain) { + this._needDrain = false + this.emit("drain") + } + if (this._ending) { + this._ended = true + this.emit("end") + } + } + + // if the queue gets too big, then pluck off whatever we can. + // this should be fairly rare. + var mql = this._maxQueueLen + if (this._queueLen > mql && this._index > 0) { + mql = Math.min(this._index, mql) + this._index -= mql + this._queueLen -= mql + this._queue = this._queue.slice(mql) + } + + this._reading = false +} + +Entry.prototype._setProps = function () { + // props = extended->global->header->{} + var header = this._header + , extended = this._extended + , global = this._global + , props = this.props + + // first get the values from the normal header. + var fields = tar.fields + for (var f = 0; fields[f] !== null; f ++) { + var field = fields[f] + , val = header[field] + if (typeof val !== "undefined") props[field] = val + } + + // next, the global header for this file. + // numeric values, etc, will have already been parsed. + ;[global, extended].forEach(function (p) { + Object.keys(p).forEach(function (f) { + if (typeof p[f] !== "undefined") props[f] = p[f] + }) + }) + + // no nulls allowed in path or linkpath + ;["path", "linkpath"].forEach(function (p) { + if (props.hasOwnProperty(p)) { + props[p] = props[p].split("\0")[0] + } + }) + + + // set date fields to be a proper date + ;["mtime", "ctime", "atime"].forEach(function (p) { + if (props.hasOwnProperty(p)) { + props[p] = new Date(props[p] * 1000) + } + }) + + // set the type so that we know what kind of file to create + var type + switch (tar.types[props.type]) { + case "OldFile": + case "ContiguousFile": + type = "File" + break + + case "GNUDumpDir": + type = "Directory" + break + + case undefined: + type = "Unknown" + break + + case "Link": + case "SymbolicLink": + case "CharacterDevice": + case "BlockDevice": + case "Directory": + case "FIFO": + default: + type = tar.types[props.type] + } + + this.type = type + this.path = props.path + this.size = props.size + + // size is special, since it signals when the file needs to end. + this._remaining = props.size +} + +// the parser may not call write if _abort is true. +// useful for skipping data from some files quickly. +Entry.prototype.abort = function(){ + this._abort = true +} + +Entry.prototype.warn = fstream.warn +Entry.prototype.error = fstream.error diff --git a/node_modules/tar/lib/extended-header-writer.js b/node_modules/tar/lib/extended-header-writer.js new file mode 100644 index 00000000..1728c458 --- /dev/null +++ b/node_modules/tar/lib/extended-header-writer.js @@ -0,0 +1,191 @@ + +module.exports = ExtendedHeaderWriter + +var inherits = require("inherits") + , EntryWriter = require("./entry-writer.js") + +inherits(ExtendedHeaderWriter, EntryWriter) + +var tar = require("../tar.js") + , path = require("path") + , TarHeader = require("./header.js") + +// props is the props of the thing we need to write an +// extended header for. +// Don't be shy with it. Just encode everything. +function ExtendedHeaderWriter (props) { + // console.error(">> ehw ctor") + var me = this + + if (!(me instanceof ExtendedHeaderWriter)) { + return new ExtendedHeaderWriter(props) + } + + me.fields = props + + var p = + { path : ("PaxHeader" + path.join("/", props.path || "")) + .replace(/\\/g, "/").substr(0, 100) + , mode : props.mode || 0666 + , uid : props.uid || 0 + , gid : props.gid || 0 + , size : 0 // will be set later + , mtime : props.mtime || Date.now() / 1000 + , type : "x" + , linkpath : "" + , ustar : "ustar\0" + , ustarver : "00" + , uname : props.uname || "" + , gname : props.gname || "" + , devmaj : props.devmaj || 0 + , devmin : props.devmin || 0 + } + + + EntryWriter.call(me, p) + // console.error(">> ehw props", me.props) + me.props = p + + me._meta = true +} + +ExtendedHeaderWriter.prototype.end = function () { + // console.error(">> ehw end") + var me = this + + if (me._ended) return + me._ended = true + + me._encodeFields() + + if (me.props.size === 0) { + // nothing to write! + me._ready = true + me._stream.end() + return + } + + me._stream.write(TarHeader.encode(me.props)) + me.body.forEach(function (l) { + me._stream.write(l) + }) + me._ready = true + + // console.error(">> ehw _process calling end()", me.props) + this._stream.end() +} + +ExtendedHeaderWriter.prototype._encodeFields = function () { + // console.error(">> ehw _encodeFields") + this.body = [] + if (this.fields.prefix) { + this.fields.path = this.fields.prefix + "/" + this.fields.path + this.fields.prefix = "" + } + encodeFields(this.fields, "", this.body, this.fields.noProprietary) + var me = this + this.body.forEach(function (l) { + me.props.size += l.length + }) +} + +function encodeFields (fields, prefix, body, nop) { + // console.error(">> >> ehw encodeFields") + // "%d %s=%s\n", , , + // The length is a decimal number, and includes itself and the \n + // Numeric values are decimal strings. + + Object.keys(fields).forEach(function (k) { + var val = fields[k] + , numeric = tar.numeric[k] + + if (prefix) k = prefix + "." + k + + // already including NODETAR.type, don't need File=true also + if (k === fields.type && val === true) return + + switch (k) { + // don't include anything that's always handled just fine + // in the normal header, or only meaningful in the context + // of nodetar + case "mode": + case "cksum": + case "ustar": + case "ustarver": + case "prefix": + case "basename": + case "dirname": + case "needExtended": + case "block": + case "filter": + return + + case "rdev": + if (val === 0) return + break + + case "nlink": + case "dev": // Truly a hero among men, Creator of Star! + case "ino": // Speak his name with reverent awe! It is: + k = "SCHILY." + k + break + + default: break + } + + if (val && typeof val === "object" && + !Buffer.isBuffer(val)) encodeFields(val, k, body, nop) + else if (val === null || val === undefined) return + else body.push.apply(body, encodeField(k, val, nop)) + }) + + return body +} + +function encodeField (k, v, nop) { + // lowercase keys must be valid, otherwise prefix with + // "NODETAR." + if (k.charAt(0) === k.charAt(0).toLowerCase()) { + var m = k.split(".")[0] + if (!tar.knownExtended[m]) k = "NODETAR." + k + } + + // no proprietary + if (nop && k.charAt(0) !== k.charAt(0).toLowerCase()) { + return [] + } + + if (typeof val === "number") val = val.toString(10) + + var s = new Buffer(" " + k + "=" + v + "\n") + , digits = Math.floor(Math.log(s.length) / Math.log(10)) + 1 + + // console.error("1 s=%j digits=%j s.length=%d", s.toString(), digits, s.length) + + // if adding that many digits will make it go over that length, + // then add one to it. For example, if the string is: + // " foo=bar\n" + // then that's 9 characters. With the "9", that bumps the length + // up to 10. However, this is invalid: + // "10 foo=bar\n" + // but, since that's actually 11 characters, since 10 adds another + // character to the length, and the length includes the number + // itself. In that case, just bump it up again. + if (s.length + digits >= Math.pow(10, digits)) digits += 1 + // console.error("2 s=%j digits=%j s.length=%d", s.toString(), digits, s.length) + + var len = digits + s.length + // console.error("3 s=%j digits=%j s.length=%d len=%d", s.toString(), digits, s.length, len) + var lenBuf = new Buffer("" + len) + if (lenBuf.length + s.length !== len) { + throw new Error("Bad length calculation\n"+ + "len="+len+"\n"+ + "lenBuf="+JSON.stringify(lenBuf.toString())+"\n"+ + "lenBuf.length="+lenBuf.length+"\n"+ + "digits="+digits+"\n"+ + "s="+JSON.stringify(s.toString())+"\n"+ + "s.length="+s.length) + } + + return [lenBuf, s] +} diff --git a/node_modules/tar/lib/extended-header.js b/node_modules/tar/lib/extended-header.js new file mode 100644 index 00000000..74f432ce --- /dev/null +++ b/node_modules/tar/lib/extended-header.js @@ -0,0 +1,140 @@ +// An Entry consisting of: +// +// "%d %s=%s\n", , , +// +// The length is a decimal number, and includes itself and the \n +// \0 does not terminate anything. Only the length terminates the string. +// Numeric values are decimal strings. + +module.exports = ExtendedHeader + +var Entry = require("./entry.js") + , inherits = require("inherits") + , tar = require("../tar.js") + , numeric = tar.numeric + , keyTrans = { "SCHILY.dev": "dev" + , "SCHILY.ino": "ino" + , "SCHILY.nlink": "nlink" } + +function ExtendedHeader () { + Entry.apply(this, arguments) + this.on("data", this._parse) + this.fields = {} + this._position = 0 + this._fieldPos = 0 + this._state = SIZE + this._sizeBuf = [] + this._keyBuf = [] + this._valBuf = [] + this._size = -1 + this._key = "" +} + +inherits(ExtendedHeader, Entry) +ExtendedHeader.prototype._parse = parse + +var s = 0 + , states = ExtendedHeader.states = {} + , SIZE = states.SIZE = s++ + , KEY = states.KEY = s++ + , VAL = states.VAL = s++ + , ERR = states.ERR = s++ + +Object.keys(states).forEach(function (s) { + states[states[s]] = states[s] +}) + +states[s] = null + +// char code values for comparison +var _0 = "0".charCodeAt(0) + , _9 = "9".charCodeAt(0) + , point = ".".charCodeAt(0) + , a = "a".charCodeAt(0) + , Z = "Z".charCodeAt(0) + , a = "a".charCodeAt(0) + , z = "z".charCodeAt(0) + , space = " ".charCodeAt(0) + , eq = "=".charCodeAt(0) + , cr = "\n".charCodeAt(0) + +function parse (c) { + if (this._state === ERR) return + + for ( var i = 0, l = c.length + ; i < l + ; this._position++, this._fieldPos++, i++) { + // console.error("top of loop, size="+this._size) + + var b = c[i] + + if (this._size >= 0 && this._fieldPos > this._size) { + error(this, "field exceeds length="+this._size) + return + } + + switch (this._state) { + case ERR: return + + case SIZE: + // console.error("parsing size, b=%d, rest=%j", b, c.slice(i).toString()) + if (b === space) { + this._state = KEY + // this._fieldPos = this._sizeBuf.length + this._size = parseInt(new Buffer(this._sizeBuf).toString(), 10) + this._sizeBuf.length = 0 + continue + } + if (b < _0 || b > _9) { + error(this, "expected [" + _0 + ".." + _9 + "], got " + b) + return + } + this._sizeBuf.push(b) + continue + + case KEY: + // can be any char except =, not > size. + if (b === eq) { + this._state = VAL + this._key = new Buffer(this._keyBuf).toString() + if (keyTrans[this._key]) this._key = keyTrans[this._key] + this._keyBuf.length = 0 + continue + } + this._keyBuf.push(b) + continue + + case VAL: + // field must end with cr + if (this._fieldPos === this._size - 1) { + // console.error("finished with "+this._key) + if (b !== cr) { + error(this, "expected \\n at end of field") + return + } + var val = new Buffer(this._valBuf).toString() + if (numeric[this._key]) { + val = parseFloat(val) + } + this.fields[this._key] = val + + this._valBuf.length = 0 + this._state = SIZE + this._size = -1 + this._fieldPos = -1 + continue + } + this._valBuf.push(b) + continue + } + } +} + +function error (me, msg) { + msg = "invalid header: " + msg + + "\nposition=" + me._position + + "\nfield position=" + me._fieldPos + + me.error(msg) + me.state = ERR +} diff --git a/node_modules/tar/lib/extract.js b/node_modules/tar/lib/extract.js new file mode 100644 index 00000000..fe1bb976 --- /dev/null +++ b/node_modules/tar/lib/extract.js @@ -0,0 +1,94 @@ +// give it a tarball and a path, and it'll dump the contents + +module.exports = Extract + +var tar = require("../tar.js") + , fstream = require("fstream") + , inherits = require("inherits") + , path = require("path") + +function Extract (opts) { + if (!(this instanceof Extract)) return new Extract(opts) + tar.Parse.apply(this) + + if (typeof opts !== "object") { + opts = { path: opts } + } + + // better to drop in cwd? seems more standard. + opts.path = opts.path || path.resolve("node-tar-extract") + opts.type = "Directory" + opts.Directory = true + + // similar to --strip or --strip-components + opts.strip = +opts.strip + if (!opts.strip || opts.strip <= 0) opts.strip = 0 + + this._fst = fstream.Writer(opts) + + this.pause() + var me = this + + // Hardlinks in tarballs are relative to the root + // of the tarball. So, they need to be resolved against + // the target directory in order to be created properly. + me.on("entry", function (entry) { + // if there's a "strip" argument, then strip off that many + // path components. + if (opts.strip) { + var p = entry.path.split("/").slice(opts.strip).join("/") + entry.path = entry.props.path = p + if (entry.linkpath) { + var lp = entry.linkpath.split("/").slice(opts.strip).join("/") + entry.linkpath = entry.props.linkpath = lp + } + } + if (entry.type === "Link") { + entry.linkpath = entry.props.linkpath = + path.join(opts.path, path.join("/", entry.props.linkpath)) + } + + if (entry.type === "SymbolicLink") { + var dn = path.dirname(entry.path) || "" + var linkpath = entry.props.linkpath + var target = path.resolve(opts.path, dn, linkpath) + if (target.indexOf(opts.path) !== 0) { + linkpath = path.join(opts.path, path.join("/", linkpath)) + } + entry.linkpath = entry.props.linkpath = linkpath + } + }) + + this._fst.on("ready", function () { + me.pipe(me._fst, { end: false }) + me.resume() + }) + + this._fst.on('error', function(err) { + me.emit('error', err) + }) + + this._fst.on('drain', function() { + me.emit('drain') + }) + + // this._fst.on("end", function () { + // console.error("\nEEEE Extract End", me._fst.path) + // }) + + this._fst.on("close", function () { + // console.error("\nEEEE Extract End", me._fst.path) + me.emit("finish") + me.emit("end") + me.emit("close") + }) +} + +inherits(Extract, tar.Parse) + +Extract.prototype._streamEnd = function () { + var me = this + if (!me._ended || me._entry) me.error("unexpected eof") + me._fst.end() + // my .end() is coming later. +} diff --git a/node_modules/tar/lib/global-header-writer.js b/node_modules/tar/lib/global-header-writer.js new file mode 100644 index 00000000..0bfc7b80 --- /dev/null +++ b/node_modules/tar/lib/global-header-writer.js @@ -0,0 +1,14 @@ +module.exports = GlobalHeaderWriter + +var ExtendedHeaderWriter = require("./extended-header-writer.js") + , inherits = require("inherits") + +inherits(GlobalHeaderWriter, ExtendedHeaderWriter) + +function GlobalHeaderWriter (props) { + if (!(this instanceof GlobalHeaderWriter)) { + return new GlobalHeaderWriter(props) + } + ExtendedHeaderWriter.call(this, props) + this.props.type = "g" +} diff --git a/node_modules/tar/lib/header.js b/node_modules/tar/lib/header.js new file mode 100644 index 00000000..05b237c0 --- /dev/null +++ b/node_modules/tar/lib/header.js @@ -0,0 +1,385 @@ +// parse a 512-byte header block to a data object, or vice-versa +// If the data won't fit nicely in a simple header, then generate +// the appropriate extended header file, and return that. + +module.exports = TarHeader + +var tar = require("../tar.js") + , fields = tar.fields + , fieldOffs = tar.fieldOffs + , fieldEnds = tar.fieldEnds + , fieldSize = tar.fieldSize + , numeric = tar.numeric + , assert = require("assert").ok + , space = " ".charCodeAt(0) + , slash = "/".charCodeAt(0) + , bslash = process.platform === "win32" ? "\\".charCodeAt(0) : null + +function TarHeader (block) { + if (!(this instanceof TarHeader)) return new TarHeader(block) + if (block) this.decode(block) +} + +TarHeader.prototype = + { decode : decode + , encode: encode + , calcSum: calcSum + , checkSum: checkSum + } + +TarHeader.parseNumeric = parseNumeric +TarHeader.encode = encode +TarHeader.decode = decode + +// note that this will only do the normal ustar header, not any kind +// of extended posix header file. If something doesn't fit comfortably, +// then it will set obj.needExtended = true, and set the block to +// the closest approximation. +function encode (obj) { + if (!obj && !(this instanceof TarHeader)) throw new Error( + "encode must be called on a TarHeader, or supplied an object") + + obj = obj || this + var block = obj.block = new Buffer(512) + + // if the object has a "prefix", then that's actually an extension of + // the path field. + if (obj.prefix) { + // console.error("%% header encoding, got a prefix", obj.prefix) + obj.path = obj.prefix + "/" + obj.path + // console.error("%% header encoding, prefixed path", obj.path) + obj.prefix = "" + } + + obj.needExtended = false + + if (obj.mode) { + if (typeof obj.mode === "string") obj.mode = parseInt(obj.mode, 8) + obj.mode = obj.mode & 0777 + } + + for (var f = 0; fields[f] !== null; f ++) { + var field = fields[f] + , off = fieldOffs[f] + , end = fieldEnds[f] + , ret + + switch (field) { + case "cksum": + // special, done below, after all the others + break + + case "prefix": + // special, this is an extension of the "path" field. + // console.error("%% header encoding, skip prefix later") + break + + case "type": + // convert from long name to a single char. + var type = obj.type || "0" + if (type.length > 1) { + type = tar.types[obj.type] + if (!type) type = "0" + } + writeText(block, off, end, type) + break + + case "path": + // uses the "prefix" field if > 100 bytes, but <= 255 + var pathLen = Buffer.byteLength(obj.path) + , pathFSize = fieldSize[fields.path] + , prefFSize = fieldSize[fields.prefix] + + // paths between 100 and 255 should use the prefix field. + // longer than 255 + if (pathLen > pathFSize && + pathLen <= pathFSize + prefFSize) { + // need to find a slash somewhere in the middle so that + // path and prefix both fit in their respective fields + var searchStart = pathLen - 1 - pathFSize + , searchEnd = prefFSize + , found = false + , pathBuf = new Buffer(obj.path) + + for ( var s = searchStart + ; (s <= searchEnd) + ; s ++ ) { + if (pathBuf[s] === slash || pathBuf[s] === bslash) { + found = s + break + } + } + + if (found !== false) { + prefix = pathBuf.slice(0, found).toString("utf8") + path = pathBuf.slice(found + 1).toString("utf8") + + ret = writeText(block, off, end, path) + off = fieldOffs[fields.prefix] + end = fieldEnds[fields.prefix] + // console.error("%% header writing prefix", off, end, prefix) + ret = writeText(block, off, end, prefix) || ret + break + } + } + + // paths less than 100 chars don't need a prefix + // and paths longer than 255 need an extended header and will fail + // on old implementations no matter what we do here. + // Null out the prefix, and fallthrough to default. + // console.error("%% header writing no prefix") + var poff = fieldOffs[fields.prefix] + , pend = fieldEnds[fields.prefix] + writeText(block, poff, pend, "") + // fallthrough + + // all other fields are numeric or text + default: + ret = numeric[field] + ? writeNumeric(block, off, end, obj[field]) + : writeText(block, off, end, obj[field] || "") + break + } + obj.needExtended = obj.needExtended || ret + } + + var off = fieldOffs[fields.cksum] + , end = fieldEnds[fields.cksum] + + writeNumeric(block, off, end, calcSum.call(this, block)) + + return block +} + +// if it's a negative number, or greater than will fit, +// then use write256. +var MAXNUM = { 12: 077777777777 + , 11: 07777777777 + , 8 : 07777777 + , 7 : 0777777 } +function writeNumeric (block, off, end, num) { + var writeLen = end - off + , maxNum = MAXNUM[writeLen] || 0 + + num = num || 0 + // console.error(" numeric", num) + + if (num instanceof Date || + Object.prototype.toString.call(num) === "[object Date]") { + num = num.getTime() / 1000 + } + + if (num > maxNum || num < 0) { + write256(block, off, end, num) + // need an extended header if negative or too big. + return true + } + + // god, tar is so annoying + // if the string is small enough, you should put a space + // between the octal string and the \0, but if it doesn't + // fit, then don't. + var numStr = Math.floor(num).toString(8) + if (num < MAXNUM[writeLen - 1]) numStr += " " + + // pad with "0" chars + if (numStr.length < writeLen) { + numStr = (new Array(writeLen - numStr.length).join("0")) + numStr + } + + if (numStr.length !== writeLen - 1) { + throw new Error("invalid length: " + JSON.stringify(numStr) + "\n" + + "expected: "+writeLen) + } + block.write(numStr, off, writeLen, "utf8") + block[end - 1] = 0 +} + +function write256 (block, off, end, num) { + var buf = block.slice(off, end) + var positive = num >= 0 + buf[0] = positive ? 0x80 : 0xFF + + // get the number as a base-256 tuple + if (!positive) num *= -1 + var tuple = [] + do { + var n = num % 256 + tuple.push(n) + num = (num - n) / 256 + } while (num) + + var bytes = tuple.length + + var fill = buf.length - bytes + for (var i = 1; i < fill; i ++) { + buf[i] = positive ? 0 : 0xFF + } + + // tuple is a base256 number, with [0] as the *least* significant byte + // if it's negative, then we need to flip all the bits once we hit the + // first non-zero bit. The 2's-complement is (0x100 - n), and the 1's- + // complement is (0xFF - n). + var zero = true + for (i = bytes; i > 0; i --) { + var byte = tuple[bytes - i] + if (positive) buf[fill + i] = byte + else if (zero && byte === 0) buf[fill + i] = 0 + else if (zero) { + zero = false + buf[fill + i] = 0x100 - byte + } else buf[fill + i] = 0xFF - byte + } +} + +function writeText (block, off, end, str) { + // strings are written as utf8, then padded with \0 + var strLen = Buffer.byteLength(str) + , writeLen = Math.min(strLen, end - off) + // non-ascii fields need extended headers + // long fields get truncated + , needExtended = strLen !== str.length || strLen > writeLen + + // write the string, and null-pad + if (writeLen > 0) block.write(str, off, writeLen, "utf8") + for (var i = off + writeLen; i < end; i ++) block[i] = 0 + + return needExtended +} + +function calcSum (block) { + block = block || this.block + assert(Buffer.isBuffer(block) && block.length === 512) + + if (!block) throw new Error("Need block to checksum") + + // now figure out what it would be if the cksum was " " + var sum = 0 + , start = fieldOffs[fields.cksum] + , end = fieldEnds[fields.cksum] + + for (var i = 0; i < fieldOffs[fields.cksum]; i ++) { + sum += block[i] + } + + for (var i = start; i < end; i ++) { + sum += space + } + + for (var i = end; i < 512; i ++) { + sum += block[i] + } + + return sum +} + + +function checkSum (block) { + var sum = calcSum.call(this, block) + block = block || this.block + + var cksum = block.slice(fieldOffs[fields.cksum], fieldEnds[fields.cksum]) + cksum = parseNumeric(cksum) + + return cksum === sum +} + +function decode (block) { + block = block || this.block + assert(Buffer.isBuffer(block) && block.length === 512) + + this.block = block + this.cksumValid = this.checkSum() + + var prefix = null + + // slice off each field. + for (var f = 0; fields[f] !== null; f ++) { + var field = fields[f] + , val = block.slice(fieldOffs[f], fieldEnds[f]) + + switch (field) { + case "ustar": + // if not ustar, then everything after that is just padding. + if (val.toString() !== "ustar\0") { + this.ustar = false + return + } else { + // console.error("ustar:", val, val.toString()) + this.ustar = val.toString() + } + break + + // prefix is special, since it might signal the xstar header + case "prefix": + var atime = parseNumeric(val.slice(131, 131 + 12)) + , ctime = parseNumeric(val.slice(131 + 12, 131 + 12 + 12)) + if ((val[130] === 0 || val[130] === space) && + typeof atime === "number" && + typeof ctime === "number" && + val[131 + 12] === space && + val[131 + 12 + 12] === space) { + this.atime = atime + this.ctime = ctime + val = val.slice(0, 130) + } + prefix = val.toString("utf8").replace(/\0+$/, "") + // console.error("%% header reading prefix", prefix) + break + + // all other fields are null-padding text + // or a number. + default: + if (numeric[field]) { + this[field] = parseNumeric(val) + } else { + this[field] = val.toString("utf8").replace(/\0+$/, "") + } + break + } + } + + // if we got a prefix, then prepend it to the path. + if (prefix) { + this.path = prefix + "/" + this.path + // console.error("%% header got a prefix", this.path) + } +} + +function parse256 (buf) { + // first byte MUST be either 80 or FF + // 80 for positive, FF for 2's comp + var positive + if (buf[0] === 0x80) positive = true + else if (buf[0] === 0xFF) positive = false + else return null + + // build up a base-256 tuple from the least sig to the highest + var zero = false + , tuple = [] + for (var i = buf.length - 1; i > 0; i --) { + var byte = buf[i] + if (positive) tuple.push(byte) + else if (zero && byte === 0) tuple.push(0) + else if (zero) { + zero = false + tuple.push(0x100 - byte) + } else tuple.push(0xFF - byte) + } + + for (var sum = 0, i = 0, l = tuple.length; i < l; i ++) { + sum += tuple[i] * Math.pow(256, i) + } + + return positive ? sum : -1 * sum +} + +function parseNumeric (f) { + if (f[0] & 0x80) return parse256(f) + + var str = f.toString("utf8").split("\0")[0].trim() + , res = parseInt(str, 8) + + return isNaN(res) ? null : res +} + diff --git a/node_modules/tar/lib/pack.js b/node_modules/tar/lib/pack.js new file mode 100644 index 00000000..5a3bb95a --- /dev/null +++ b/node_modules/tar/lib/pack.js @@ -0,0 +1,236 @@ +// pipe in an fstream, and it'll make a tarball. +// key-value pair argument is global extended header props. + +module.exports = Pack + +var EntryWriter = require("./entry-writer.js") + , Stream = require("stream").Stream + , path = require("path") + , inherits = require("inherits") + , GlobalHeaderWriter = require("./global-header-writer.js") + , collect = require("fstream").collect + , eof = new Buffer(512) + +for (var i = 0; i < 512; i ++) eof[i] = 0 + +inherits(Pack, Stream) + +function Pack (props) { + // console.error("-- p ctor") + var me = this + if (!(me instanceof Pack)) return new Pack(props) + + if (props) me._noProprietary = props.noProprietary + else me._noProprietary = false + + me._global = props + + me.readable = true + me.writable = true + me._buffer = [] + // console.error("-- -- set current to null in ctor") + me._currentEntry = null + me._processing = false + + me._pipeRoot = null + me.on("pipe", function (src) { + if (src.root === me._pipeRoot) return + me._pipeRoot = src + src.on("end", function () { + me._pipeRoot = null + }) + me.add(src) + }) +} + +Pack.prototype.addGlobal = function (props) { + // console.error("-- p addGlobal") + if (this._didGlobal) return + this._didGlobal = true + + var me = this + GlobalHeaderWriter(props) + .on("data", function (c) { + me.emit("data", c) + }) + .end() +} + +Pack.prototype.add = function (stream) { + if (this._global && !this._didGlobal) this.addGlobal(this._global) + + if (this._ended) return this.emit("error", new Error("add after end")) + + collect(stream) + this._buffer.push(stream) + this._process() + this._needDrain = this._buffer.length > 0 + return !this._needDrain +} + +Pack.prototype.pause = function () { + this._paused = true + if (this._currentEntry) this._currentEntry.pause() + this.emit("pause") +} + +Pack.prototype.resume = function () { + this._paused = false + if (this._currentEntry) this._currentEntry.resume() + this.emit("resume") + this._process() +} + +Pack.prototype.end = function () { + this._ended = true + this._buffer.push(eof) + this._process() +} + +Pack.prototype._process = function () { + var me = this + if (me._paused || me._processing) { + return + } + + var entry = me._buffer.shift() + + if (!entry) { + if (me._needDrain) { + me.emit("drain") + } + return + } + + if (entry.ready === false) { + // console.error("-- entry is not ready", entry) + me._buffer.unshift(entry) + entry.on("ready", function () { + // console.error("-- -- ready!", entry) + me._process() + }) + return + } + + me._processing = true + + if (entry === eof) { + // need 2 ending null blocks. + me.emit("data", eof) + me.emit("data", eof) + me.emit("end") + me.emit("close") + return + } + + // Change the path to be relative to the root dir that was + // added to the tarball. + // + // XXX This should be more like how -C works, so you can + // explicitly set a root dir, and also explicitly set a pathname + // in the tarball to use. That way we can skip a lot of extra + // work when resolving symlinks for bundled dependencies in npm. + + var root = path.dirname((entry.root || entry).path); + if (me._global && me._global.fromBase && entry.root && entry.root.path) { + // user set 'fromBase: true' indicating tar root should be directory itself + root = entry.root.path; + } + + var wprops = {} + + Object.keys(entry.props || {}).forEach(function (k) { + wprops[k] = entry.props[k] + }) + + if (me._noProprietary) wprops.noProprietary = true + + wprops.path = path.relative(root, entry.path || '') + + // actually not a matter of opinion or taste. + if (process.platform === "win32") { + wprops.path = wprops.path.replace(/\\/g, "/") + } + + if (!wprops.type) + wprops.type = 'Directory' + + switch (wprops.type) { + // sockets not supported + case "Socket": + return + + case "Directory": + wprops.path += "/" + wprops.size = 0 + break + + case "Link": + var lp = path.resolve(path.dirname(entry.path), entry.linkpath) + wprops.linkpath = path.relative(root, lp) || "." + wprops.size = 0 + break + + case "SymbolicLink": + var lp = path.resolve(path.dirname(entry.path), entry.linkpath) + wprops.linkpath = path.relative(path.dirname(entry.path), lp) || "." + wprops.size = 0 + break + } + + // console.error("-- new writer", wprops) + // if (!wprops.type) { + // // console.error("-- no type?", entry.constructor.name, entry) + // } + + // console.error("-- -- set current to new writer", wprops.path) + var writer = me._currentEntry = EntryWriter(wprops) + + writer.parent = me + + // writer.on("end", function () { + // // console.error("-- -- writer end", writer.path) + // }) + + writer.on("data", function (c) { + me.emit("data", c) + }) + + writer.on("header", function () { + Buffer.prototype.toJSON = function () { + return this.toString().split(/\0/).join(".") + } + // console.error("-- -- writer header %j", writer.props) + if (writer.props.size === 0) nextEntry() + }) + writer.on("close", nextEntry) + + var ended = false + function nextEntry () { + if (ended) return + ended = true + + // console.error("-- -- writer close", writer.path) + // console.error("-- -- set current to null", wprops.path) + me._currentEntry = null + me._processing = false + me._process() + } + + writer.on("error", function (er) { + // console.error("-- -- writer error", writer.path) + me.emit("error", er) + }) + + // if it's the root, then there's no need to add its entries, + // or data, since they'll be added directly. + if (entry === me._pipeRoot) { + // console.error("-- is the root, don't auto-add") + writer.add = null + } + + entry.pipe(writer) +} + +Pack.prototype.destroy = function () {} +Pack.prototype.write = function () {} diff --git a/node_modules/tar/lib/parse.js b/node_modules/tar/lib/parse.js new file mode 100644 index 00000000..600ad782 --- /dev/null +++ b/node_modules/tar/lib/parse.js @@ -0,0 +1,275 @@ + +// A writable stream. +// It emits "entry" events, which provide a readable stream that has +// header info attached. + +module.exports = Parse.create = Parse + +var stream = require("stream") + , Stream = stream.Stream + , BlockStream = require("block-stream") + , tar = require("../tar.js") + , TarHeader = require("./header.js") + , Entry = require("./entry.js") + , BufferEntry = require("./buffer-entry.js") + , ExtendedHeader = require("./extended-header.js") + , assert = require("assert").ok + , inherits = require("inherits") + , fstream = require("fstream") + +// reading a tar is a lot like reading a directory +// However, we're actually not going to run the ctor, +// since it does a stat and various other stuff. +// This inheritance gives us the pause/resume/pipe +// behavior that is desired. +inherits(Parse, fstream.Reader) + +function Parse () { + var me = this + if (!(me instanceof Parse)) return new Parse() + + // doesn't apply fstream.Reader ctor? + // no, becasue we don't want to stat/etc, we just + // want to get the entry/add logic from .pipe() + Stream.apply(me) + + me.writable = true + me.readable = true + me._stream = new BlockStream(512) + me.position = 0 + me._ended = false + + me._stream.on("error", function (e) { + me.emit("error", e) + }) + + me._stream.on("data", function (c) { + me._process(c) + }) + + me._stream.on("end", function () { + me._streamEnd() + }) + + me._stream.on("drain", function () { + me.emit("drain") + }) +} + +// overridden in Extract class, since it needs to +// wait for its DirWriter part to finish before +// emitting "end" +Parse.prototype._streamEnd = function () { + var me = this + if (!me._ended || me._entry) me.error("unexpected eof") + me.emit("end") +} + +// a tar reader is actually a filter, not just a readable stream. +// So, you should pipe a tarball stream into it, and it needs these +// write/end methods to do that. +Parse.prototype.write = function (c) { + if (this._ended) { + // gnutar puts a LOT of nulls at the end. + // you can keep writing these things forever. + // Just ignore them. + for (var i = 0, l = c.length; i > l; i ++) { + if (c[i] !== 0) return this.error("write() after end()") + } + return + } + return this._stream.write(c) +} + +Parse.prototype.end = function (c) { + this._ended = true + return this._stream.end(c) +} + +// don't need to do anything, since we're just +// proxying the data up from the _stream. +// Just need to override the parent's "Not Implemented" +// error-thrower. +Parse.prototype._read = function () {} + +Parse.prototype._process = function (c) { + assert(c && c.length === 512, "block size should be 512") + + // one of three cases. + // 1. A new header + // 2. A part of a file/extended header + // 3. One of two or more EOF null blocks + + if (this._entry) { + var entry = this._entry + if(!entry._abort) entry.write(c) + else { + entry._remaining -= c.length + if(entry._remaining < 0) entry._remaining = 0 + } + if (entry._remaining === 0) { + entry.end() + this._entry = null + } + } else { + // either zeroes or a header + var zero = true + for (var i = 0; i < 512 && zero; i ++) { + zero = c[i] === 0 + } + + // eof is *at least* 2 blocks of nulls, and then the end of the + // file. you can put blocks of nulls between entries anywhere, + // so appending one tarball to another is technically valid. + // ending without the eof null blocks is not allowed, however. + if (zero) { + if (this._eofStarted) + this._ended = true + this._eofStarted = true + } else { + this._eofStarted = false + this._startEntry(c) + } + } + + this.position += 512 +} + +// take a header chunk, start the right kind of entry. +Parse.prototype._startEntry = function (c) { + var header = new TarHeader(c) + , self = this + , entry + , ev + , EntryType + , onend + , meta = false + + if (null === header.size || !header.cksumValid) { + var e = new Error("invalid tar file") + e.header = header + e.tar_file_offset = this.position + e.tar_block = this.position / 512 + return this.emit("error", e) + } + + switch (tar.types[header.type]) { + case "File": + case "OldFile": + case "Link": + case "SymbolicLink": + case "CharacterDevice": + case "BlockDevice": + case "Directory": + case "FIFO": + case "ContiguousFile": + case "GNUDumpDir": + // start a file. + // pass in any extended headers + // These ones consumers are typically most interested in. + EntryType = Entry + ev = "entry" + break + + case "GlobalExtendedHeader": + // extended headers that apply to the rest of the tarball + EntryType = ExtendedHeader + onend = function () { + self._global = self._global || {} + Object.keys(entry.fields).forEach(function (k) { + self._global[k] = entry.fields[k] + }) + } + ev = "globalExtendedHeader" + meta = true + break + + case "ExtendedHeader": + case "OldExtendedHeader": + // extended headers that apply to the next entry + EntryType = ExtendedHeader + onend = function () { + self._extended = entry.fields + } + ev = "extendedHeader" + meta = true + break + + case "NextFileHasLongLinkpath": + // set linkpath= in extended header + EntryType = BufferEntry + onend = function () { + self._extended = self._extended || {} + self._extended.linkpath = entry.body + } + ev = "longLinkpath" + meta = true + break + + case "NextFileHasLongPath": + case "OldGnuLongPath": + // set path= in file-extended header + EntryType = BufferEntry + onend = function () { + self._extended = self._extended || {} + self._extended.path = entry.body + } + ev = "longPath" + meta = true + break + + default: + // all the rest we skip, but still set the _entry + // member, so that we can skip over their data appropriately. + // emit an event to say that this is an ignored entry type? + EntryType = Entry + ev = "ignoredEntry" + break + } + + var global, extended + if (meta) { + global = extended = null + } else { + var global = this._global + var extended = this._extended + + // extendedHeader only applies to one entry, so once we start + // an entry, it's over. + this._extended = null + } + entry = new EntryType(header, extended, global) + entry.meta = meta + + // only proxy data events of normal files. + if (!meta) { + entry.on("data", function (c) { + me.emit("data", c) + }) + } + + if (onend) entry.on("end", onend) + + this._entry = entry + var me = this + + entry.on("pause", function () { + me.pause() + }) + + entry.on("resume", function () { + me.resume() + }) + + if (this.listeners("*").length) { + this.emit("*", ev, entry) + } + + this.emit(ev, entry) + + // Zero-byte entry. End immediately. + if (entry.props.size === 0) { + entry.end() + this._entry = null + } +} diff --git a/node_modules/tar/package.json b/node_modules/tar/package.json new file mode 100644 index 00000000..f8deb4e0 --- /dev/null +++ b/node_modules/tar/package.json @@ -0,0 +1,60 @@ +{ + "_from": "tar@2.2.1", + "_id": "tar@2.2.1", + "_inBundle": false, + "_integrity": "sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=", + "_location": "/tar", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "tar@2.2.1", + "name": "tar", + "escapedName": "tar", + "rawSpec": "2.2.1", + "saveSpec": null, + "fetchSpec": "2.2.1" + }, + "_requiredBy": [ + "/npm", + "/npm/node-gyp" + ], + "_resolved": "https://registry.npmjs.org/tar/-/tar-2.2.1.tgz", + "_shasum": "8e4d2a256c0e2185c6b18ad694aec968b83cb1d1", + "_spec": "tar@2.2.1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/isaacs/node-tar/issues" + }, + "bundleDependencies": false, + "dependencies": { + "block-stream": "*", + "fstream": "^1.0.2", + "inherits": "2" + }, + "deprecated": false, + "description": "tar for node", + "devDependencies": { + "graceful-fs": "^4.1.2", + "mkdirp": "^0.5.0", + "rimraf": "1.x", + "tap": "0.x" + }, + "homepage": "https://github.com/isaacs/node-tar#readme", + "license": "ISC", + "main": "tar.js", + "name": "tar", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/node-tar.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "2.2.1" +} diff --git a/node_modules/tar/tar.js b/node_modules/tar/tar.js new file mode 100644 index 00000000..a81298b9 --- /dev/null +++ b/node_modules/tar/tar.js @@ -0,0 +1,173 @@ +// field paths that every tar file must have. +// header is padded to 512 bytes. +var f = 0 + , fields = {} + , path = fields.path = f++ + , mode = fields.mode = f++ + , uid = fields.uid = f++ + , gid = fields.gid = f++ + , size = fields.size = f++ + , mtime = fields.mtime = f++ + , cksum = fields.cksum = f++ + , type = fields.type = f++ + , linkpath = fields.linkpath = f++ + , headerSize = 512 + , blockSize = 512 + , fieldSize = [] + +fieldSize[path] = 100 +fieldSize[mode] = 8 +fieldSize[uid] = 8 +fieldSize[gid] = 8 +fieldSize[size] = 12 +fieldSize[mtime] = 12 +fieldSize[cksum] = 8 +fieldSize[type] = 1 +fieldSize[linkpath] = 100 + +// "ustar\0" may introduce another bunch of headers. +// these are optional, and will be nulled out if not present. + +var ustar = fields.ustar = f++ + , ustarver = fields.ustarver = f++ + , uname = fields.uname = f++ + , gname = fields.gname = f++ + , devmaj = fields.devmaj = f++ + , devmin = fields.devmin = f++ + , prefix = fields.prefix = f++ + , fill = fields.fill = f++ + +// terminate fields. +fields[f] = null + +fieldSize[ustar] = 6 +fieldSize[ustarver] = 2 +fieldSize[uname] = 32 +fieldSize[gname] = 32 +fieldSize[devmaj] = 8 +fieldSize[devmin] = 8 +fieldSize[prefix] = 155 +fieldSize[fill] = 12 + +// nb: prefix field may in fact be 130 bytes of prefix, +// a null char, 12 bytes for atime, 12 bytes for ctime. +// +// To recognize this format: +// 1. prefix[130] === ' ' or '\0' +// 2. atime and ctime are octal numeric values +// 3. atime and ctime have ' ' in their last byte + +var fieldEnds = {} + , fieldOffs = {} + , fe = 0 +for (var i = 0; i < f; i ++) { + fieldOffs[i] = fe + fieldEnds[i] = (fe += fieldSize[i]) +} + +// build a translation table of field paths. +Object.keys(fields).forEach(function (f) { + if (fields[f] !== null) fields[fields[f]] = f +}) + +// different values of the 'type' field +// paths match the values of Stats.isX() functions, where appropriate +var types = + { 0: "File" + , "\0": "OldFile" // like 0 + , "": "OldFile" + , 1: "Link" + , 2: "SymbolicLink" + , 3: "CharacterDevice" + , 4: "BlockDevice" + , 5: "Directory" + , 6: "FIFO" + , 7: "ContiguousFile" // like 0 + // posix headers + , g: "GlobalExtendedHeader" // k=v for the rest of the archive + , x: "ExtendedHeader" // k=v for the next file + // vendor-specific stuff + , A: "SolarisACL" // skip + , D: "GNUDumpDir" // like 5, but with data, which should be skipped + , I: "Inode" // metadata only, skip + , K: "NextFileHasLongLinkpath" // data = link path of next file + , L: "NextFileHasLongPath" // data = path of next file + , M: "ContinuationFile" // skip + , N: "OldGnuLongPath" // like L + , S: "SparseFile" // skip + , V: "TapeVolumeHeader" // skip + , X: "OldExtendedHeader" // like x + } + +Object.keys(types).forEach(function (t) { + types[types[t]] = types[types[t]] || t +}) + +// values for the mode field +var modes = + { suid: 04000 // set uid on extraction + , sgid: 02000 // set gid on extraction + , svtx: 01000 // set restricted deletion flag on dirs on extraction + , uread: 0400 + , uwrite: 0200 + , uexec: 0100 + , gread: 040 + , gwrite: 020 + , gexec: 010 + , oread: 4 + , owrite: 2 + , oexec: 1 + , all: 07777 + } + +var numeric = + { mode: true + , uid: true + , gid: true + , size: true + , mtime: true + , devmaj: true + , devmin: true + , cksum: true + , atime: true + , ctime: true + , dev: true + , ino: true + , nlink: true + } + +Object.keys(modes).forEach(function (t) { + modes[modes[t]] = modes[modes[t]] || t +}) + +var knownExtended = + { atime: true + , charset: true + , comment: true + , ctime: true + , gid: true + , gname: true + , linkpath: true + , mtime: true + , path: true + , realtime: true + , security: true + , size: true + , uid: true + , uname: true } + + +exports.fields = fields +exports.fieldSize = fieldSize +exports.fieldOffs = fieldOffs +exports.fieldEnds = fieldEnds +exports.types = types +exports.modes = modes +exports.numeric = numeric +exports.headerSize = headerSize +exports.blockSize = blockSize +exports.knownExtended = knownExtended + +exports.Pack = require("./lib/pack.js") +exports.Parse = require("./lib/parse.js") +exports.Extract = require("./lib/extract.js") diff --git a/node_modules/tar/test/00-setup-fixtures.js b/node_modules/tar/test/00-setup-fixtures.js new file mode 100644 index 00000000..1524ff7a --- /dev/null +++ b/node_modules/tar/test/00-setup-fixtures.js @@ -0,0 +1,53 @@ +// the fixtures have some weird stuff that is painful +// to include directly in the repo for various reasons. +// +// So, unpack the fixtures with the system tar first. +// +// This means, of course, that it'll only work if you +// already have a tar implementation, and some of them +// will not properly unpack the fixtures anyway. +// +// But, since usually those tests will fail on Windows +// and other systems with less capable filesystems anyway, +// at least this way we don't cause inconveniences by +// merely cloning the repo or installing the package. + +var tap = require("tap") +, child_process = require("child_process") +, rimraf = require("rimraf") +, test = tap.test +, path = require("path") + +test("clean fixtures", function (t) { + rimraf(path.resolve(__dirname, "fixtures"), function (er) { + t.ifError(er, "rimraf ./fixtures/") + t.end() + }) +}) + +test("clean tmp", function (t) { + rimraf(path.resolve(__dirname, "tmp"), function (er) { + t.ifError(er, "rimraf ./tmp/") + t.end() + }) +}) + +test("extract fixtures", function (t) { + var c = child_process.spawn("tar" + ,["xzvf", "fixtures.tgz"] + ,{ cwd: __dirname }) + + c.stdout.on("data", errwrite) + c.stderr.on("data", errwrite) + function errwrite (chunk) { + process.stderr.write(chunk) + } + + c.on("exit", function (code) { + t.equal(code, 0, "extract fixtures should exit with 0") + if (code) { + t.comment("Note, all tests from here on out will fail because of this.") + } + t.end() + }) +}) diff --git a/node_modules/tar/test/cb-never-called-1.0.1.tgz b/node_modules/tar/test/cb-never-called-1.0.1.tgz new file mode 100644 index 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100644 index 00000000..9719c42f --- /dev/null +++ b/node_modules/tar/test/dir-normalization.js @@ -0,0 +1,177 @@ +// Set the umask, so that it works the same everywhere. +process.umask(parseInt('22', 8)) + +var fs = require('fs') +var path = require('path') + +var fstream = require('fstream') +var test = require('tap').test + +var tar = require('../tar.js') +var file = path.resolve(__dirname, 'dir-normalization.tar') +var target = path.resolve(__dirname, 'tmp/dir-normalization-test') +var ee = 0 + +var expectEntries = [ + { path: 'fixtures/', + mode: '755', + type: '5', + linkpath: '' + }, + { path: 'fixtures/a/', + mode: '755', + type: '5', + linkpath: '' + }, + { path: 'fixtures/the-chumbler', + mode: '755', + type: '2', + linkpath: path.resolve(target, 'a/b/c/d/the-chumbler'), + }, + { path: 'fixtures/a/b/', + mode: '755', + type: '5', + linkpath: '' + }, + { path: 'fixtures/a/x', + mode: '644', + type: '0', + linkpath: '' + }, + { path: 'fixtures/a/b/c/', + mode: '755', + type: '5', + linkpath: '' + }, + { path: 'fixtures/a/b/c/y', + mode: '755', + type: '2', + linkpath: '../../x', + } +] + +var ef = 0 +var expectFiles = [ + { path: '', + mode: '40755', + type: 'Directory', + depth: 0, + linkpath: undefined + }, + { path: '/fixtures', + mode: '40755', + type: 'Directory', + depth: 1, + linkpath: undefined + }, + { path: '/fixtures/a', + mode: '40755', + type: 'Directory', + depth: 2, + linkpath: undefined + }, + { path: '/fixtures/a/b', + mode: '40755', + type: 'Directory', + depth: 3, + linkpath: undefined + }, + { path: '/fixtures/a/b/c', + mode: '40755', + type: 'Directory', + depth: 4, + linkpath: undefined + }, + { path: '/fixtures/a/b/c/y', + mode: '120755', + type: 'SymbolicLink', + depth: 5, + linkpath: '../../x' + }, + { path: '/fixtures/a/x', + mode: '100644', + type: 'File', + depth: 3, + linkpath: undefined + }, + { path: '/fixtures/the-chumbler', + mode: '120755', + type: 'SymbolicLink', + depth: 2, + linkpath: path.resolve(target, 'a/b/c/d/the-chumbler') + } +] + +test('preclean', function (t) { + require('rimraf').sync(path.join(__dirname, '/tmp/dir-normalization-test')) + t.pass('cleaned!') + t.end() +}) + +test('extract test', function (t) { + var extract = tar.Extract(target) + var inp = fs.createReadStream(file) + + inp.pipe(extract) + + extract.on('end', function () { + t.equal(ee, expectEntries.length, 'should see ' + expectEntries.length + ' entries') + + // should get no more entries after end + extract.removeAllListeners('entry') + extract.on('entry', function (e) { + t.fail('Should not get entries after end!') + }) + + next() + }) + + extract.on('entry', function (entry) { + var mode = entry.props.mode & (~parseInt('22', 8)) + var found = { + path: entry.path, + mode: mode.toString(8), + type: entry.props.type, + linkpath: entry.props.linkpath, + } + + var wanted = expectEntries[ee++] + t.equivalent(found, wanted, 'tar entry ' + ee + ' ' + (wanted && wanted.path)) + }) + + function next () { + var r = fstream.Reader({ + path: target, + type: 'Directory', + sort: 'alpha' + }) + + r.on('ready', function () { + foundEntry(r) + }) + + r.on('end', finish) + + function foundEntry (entry) { + var p = entry.path.substr(target.length) + var mode = entry.props.mode & (~parseInt('22', 8)) + var found = { + path: p, + mode: mode.toString(8), + type: entry.props.type, + depth: entry.props.depth, + linkpath: entry.props.linkpath + } + + var wanted = expectFiles[ef++] + t.equivalent(found, wanted, 'unpacked file ' + ef + ' ' + (wanted && wanted.path)) + + entry.on('entry', foundEntry) + } + + function finish () { + t.equal(ef, expectFiles.length, 'should have ' + ef + ' items') + t.end() + } + } +}) diff --git a/node_modules/tar/test/error-on-broken.js b/node_modules/tar/test/error-on-broken.js new file mode 100644 index 00000000..e484920f --- /dev/null +++ b/node_modules/tar/test/error-on-broken.js @@ -0,0 +1,33 @@ +var fs = require('fs') +var path = require('path') +var zlib = require('zlib') + +var tap = require('tap') + +var tar = require('../tar.js') + +var file = path.join(__dirname, 'cb-never-called-1.0.1.tgz') +var target = path.join(__dirname, 'tmp/extract-test') + +tap.test('preclean', function (t) { + require('rimraf').sync(__dirname + '/tmp/extract-test') + t.pass('cleaned!') + t.end() +}) + +tap.test('extract test', function (t) { + var extract = tar.Extract(target) + var inp = fs.createReadStream(file) + + inp.pipe(zlib.createGunzip()).pipe(extract) + + extract.on('error', function (er) { + t.equal(er.message, 'unexpected eof', 'error noticed') + t.end() + }) + + extract.on('end', function () { + t.fail('shouldn\'t reach this point due to errors') + t.end() + }) +}) diff --git a/node_modules/tar/test/extract-move.js b/node_modules/tar/test/extract-move.js new file mode 100644 index 00000000..45400cd9 --- /dev/null +++ b/node_modules/tar/test/extract-move.js @@ -0,0 +1,132 @@ +// Set the umask, so that it works the same everywhere. +process.umask(parseInt('22', 8)) + +var tap = require("tap") + , tar = require("../tar.js") + , fs = require("fs") + , gfs = require("graceful-fs") + , path = require("path") + , file = path.resolve(__dirname, "fixtures/dir.tar") + , target = path.resolve(__dirname, "tmp/extract-test") + , index = 0 + , fstream = require("fstream") + , rimraf = require("rimraf") + , mkdirp = require("mkdirp") + + , ee = 0 + , expectEntries = [ + { + "path" : "dir/", + "mode" : "750", + "type" : "5", + "depth" : undefined, + "size" : 0, + "linkpath" : "", + "nlink" : undefined, + "dev" : undefined, + "ino" : undefined + }, + { + "path" : "dir/sub/", + "mode" : "750", + "type" : "5", + "depth" : undefined, + "size" : 0, + "linkpath" : "", + "nlink" : undefined, + "dev" : undefined, + "ino" : undefined + } ] + +function slow (fs, method, t1, t2) { + var orig = fs[method] + if (!orig) return null + fs[method] = function () { + var args = [].slice.call(arguments) + console.error("slow", method, args[0]) + var cb = args.pop() + + setTimeout(function () { + orig.apply(fs, args.concat(function(er, data) { + setTimeout(function() { + cb(er, data) + }, t2) + })) + }, t1) + } +} + +// Make sure we get the graceful-fs that fstream is using. +var gfs2 +try { + gfs2 = require("fstream/node_modules/graceful-fs") +} catch (er) {} + +var slowMethods = ["chown", "chmod", "utimes", "lutimes"] +slowMethods.forEach(function (method) { + var t1 = 500 + var t2 = 0 + slow(fs, method, t1, t2) + slow(gfs, method, t1, t2) + if (gfs2) { + slow(gfs2, method, t1, t2) + } +}) + + + +// The extract class basically just pipes the input +// to a Reader, and then to a fstream.DirWriter + +// So, this is as much a test of fstream.Reader and fstream.Writer +// as it is of tar.Extract, but it sort of makes sense. + +tap.test("preclean", function (t) { + rimraf.sync(target) + /mkdirp.sync(target) + t.pass("cleaned!") + t.end() +}) + +tap.test("extract test", function (t) { + var extract = tar.Extract(target) + var inp = fs.createReadStream(file) + + // give it a weird buffer size to try to break in odd places + inp.bufferSize = 1234 + + inp.pipe(extract) + + extract.on("end", function () { + rimraf.sync(target) + + t.equal(ee, expectEntries.length, "should see "+ee+" entries") + + // should get no more entries after end + extract.removeAllListeners("entry") + extract.on("entry", function (e) { + t.fail("Should not get entries after end!") + }) + + t.end() + }) + + + extract.on("entry", function (entry) { + var found = + { path: entry.path + , mode: entry.props.mode.toString(8) + , type: entry.props.type + , depth: entry.props.depth + , size: entry.props.size + , linkpath: entry.props.linkpath + , nlink: entry.props.nlink + , dev: entry.props.dev + , ino: entry.props.ino + } + + var wanted = expectEntries[ee ++] + + t.equivalent(found, wanted, "tar entry " + ee + " " + wanted.path) + }) +}) diff --git a/node_modules/tar/test/extract.js b/node_modules/tar/test/extract.js new file mode 100644 index 00000000..eca4e7cc --- /dev/null +++ b/node_modules/tar/test/extract.js @@ -0,0 +1,367 @@ +// Set the umask, so that it works the same everywhere. +process.umask(parseInt('22', 8)) + +var tap = require("tap") + , tar = require("../tar.js") + , fs = require("fs") + , path = require("path") + , file = path.resolve(__dirname, "fixtures/c.tar") + , target = path.resolve(__dirname, "tmp/extract-test") + , index = 0 + , fstream = require("fstream") + + , ee = 0 + , expectEntries = +[ { path: 'c.txt', + mode: '644', + type: '0', + depth: undefined, + size: 513, + linkpath: '', + nlink: undefined, + dev: undefined, + ino: undefined }, + { path: 'cc.txt', + mode: '644', + type: '0', + depth: undefined, + size: 513, + linkpath: '', + nlink: undefined, + dev: undefined, + ino: undefined }, + { path: 'r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t/h/cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: '644', + type: '0', + depth: undefined, + size: 100, + linkpath: '', + nlink: undefined, + dev: undefined, + ino: undefined }, + { path: 'Ω.txt', + mode: '644', + type: '0', + depth: undefined, + size: 2, + linkpath: '', + nlink: undefined, + dev: undefined, + ino: undefined }, + { path: 'Ω.txt', + mode: '644', + type: '0', + depth: undefined, + size: 2, + linkpath: '', + nlink: 1, + dev: 234881026, + ino: 51693379 }, + { path: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: '644', + type: '0', + depth: undefined, + size: 200, + linkpath: '', + nlink: 1, + dev: 234881026, + ino: 51681874 }, + { path: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: '644', + type: '0', + depth: undefined, + size: 201, + linkpath: '', + nlink: undefined, + dev: undefined, + ino: undefined }, + { path: '200LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL', + mode: '777', + type: '2', + depth: undefined, + size: 0, + linkpath: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + nlink: undefined, + dev: undefined, + ino: undefined }, + { path: '200-hard', + mode: '644', + type: '0', + depth: undefined, + size: 200, + linkpath: '', + nlink: 2, + dev: 234881026, + ino: 51681874 }, + { path: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: '644', + type: '1', + depth: undefined, + size: 0, + linkpath: path.resolve(target, '200-hard'), + nlink: 2, + dev: 234881026, + ino: 51681874 } ] + + , ef = 0 + , expectFiles = +[ { path: '', + mode: '40755', + type: 'Directory', + depth: 0, + linkpath: undefined }, + { path: '/200-hard', + mode: '100644', + type: 'File', + depth: 1, + size: 200, + linkpath: undefined, + nlink: 2 }, + { path: '/200LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL', + mode: '120777', + type: 'SymbolicLink', + depth: 1, + size: 200, + linkpath: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + nlink: 1 }, + { path: '/200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: '100644', + type: 'Link', + depth: 1, + size: 200, + linkpath: path.join(target, '200-hard'), + nlink: 2 }, + { path: '/c.txt', + mode: '100644', + type: 'File', + depth: 1, + size: 513, + linkpath: undefined, + nlink: 1 }, + { path: '/cc.txt', + mode: '100644', + type: 'File', + depth: 1, + size: 513, + linkpath: undefined, + nlink: 1 }, + { path: '/r', + mode: '40755', + type: 'Directory', + depth: 1, + linkpath: undefined }, + { path: '/r/e', + mode: '40755', + type: 'Directory', + depth: 2, + linkpath: undefined }, + { path: '/r/e/a', + mode: '40755', + type: 'Directory', + depth: 3, + linkpath: undefined }, + { path: '/r/e/a/l', + mode: '40755', + type: 'Directory', + depth: 4, + linkpath: undefined }, + { path: '/r/e/a/l/l', + mode: '40755', + type: 'Directory', + depth: 5, + linkpath: undefined }, + { path: '/r/e/a/l/l/y', + mode: '40755', + type: 'Directory', + depth: 6, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-', + mode: '40755', + type: 'Directory', + depth: 7, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d', + mode: '40755', + type: 'Directory', + depth: 8, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e', + mode: '40755', + type: 'Directory', + depth: 9, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e/e', + mode: '40755', + type: 'Directory', + depth: 10, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e/e/p', + mode: '40755', + type: 'Directory', + depth: 11, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e/e/p/-', + mode: '40755', + type: 'Directory', + depth: 12, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e/e/p/-/f', + mode: '40755', + type: 'Directory', + depth: 13, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o', + mode: '40755', + type: 'Directory', + depth: 14, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l', + mode: '40755', + type: 'Directory', + depth: 15, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d', + mode: '40755', + type: 'Directory', + depth: 16, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e', + mode: '40755', + type: 'Directory', + depth: 17, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r', + mode: '40755', + type: 'Directory', + depth: 18, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-', + mode: '40755', + type: 'Directory', + depth: 19, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p', + mode: '40755', + type: 'Directory', + depth: 20, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a', + mode: '40755', + type: 'Directory', + depth: 21, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t', + mode: '40755', + type: 'Directory', + depth: 22, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t/h', + mode: '40755', + type: 'Directory', + depth: 23, + linkpath: undefined }, + { path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t/h/cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: '100644', + type: 'File', + depth: 24, + size: 100, + linkpath: undefined, + nlink: 1 }, + { path: '/Ω.txt', + mode: '100644', + type: 'File', + depth: 1, + size: 2, + linkpath: undefined, + nlink: 1 } ] + + + +// The extract class basically just pipes the input +// to a Reader, and then to a fstream.DirWriter + +// So, this is as much a test of fstream.Reader and fstream.Writer +// as it is of tar.Extract, but it sort of makes sense. + +tap.test("preclean", function (t) { + require("rimraf").sync(__dirname + "/tmp/extract-test") + t.pass("cleaned!") + t.end() +}) + +tap.test("extract test", function (t) { + var extract = tar.Extract(target) + var inp = fs.createReadStream(file) + + // give it a weird buffer size to try to break in odd places + inp.bufferSize = 1234 + + inp.pipe(extract) + + extract.on("end", function () { + t.equal(ee, expectEntries.length, "should see "+ee+" entries") + + // should get no more entries after end + extract.removeAllListeners("entry") + extract.on("entry", function (e) { + t.fail("Should not get entries after end!") + }) + + next() + }) + + extract.on("entry", function (entry) { + var found = + { path: entry.path + , mode: entry.props.mode.toString(8) + , type: entry.props.type + , depth: entry.props.depth + , size: entry.props.size + , linkpath: entry.props.linkpath + , nlink: entry.props.nlink + , dev: entry.props.dev + , ino: entry.props.ino + } + + var wanted = expectEntries[ee ++] + + t.equivalent(found, wanted, "tar entry " + ee + " " + wanted.path) + }) + + function next () { + var r = fstream.Reader({ path: target + , type: "Directory" + // this is just to encourage consistency + , sort: "alpha" }) + + r.on("ready", function () { + foundEntry(r) + }) + + r.on("end", finish) + + function foundEntry (entry) { + var p = entry.path.substr(target.length) + var found = + { path: p + , mode: entry.props.mode.toString(8) + , type: entry.props.type + , depth: entry.props.depth + , size: entry.props.size + , linkpath: entry.props.linkpath + , nlink: entry.props.nlink + } + + var wanted = expectFiles[ef ++] + + t.has(found, wanted, "unpacked file " + ef + " " + wanted.path) + + entry.on("entry", foundEntry) + } + + function finish () { + t.equal(ef, expectFiles.length, "should have "+ef+" items") + t.end() + } + } +}) diff --git a/node_modules/tar/test/fixtures.tgz b/node_modules/tar/test/fixtures.tgz new file mode 100644 index 0000000000000000000000000000000000000000..f1676023afa2bba2aa18b5508c92f03e1d0816c6 GIT binary patch literal 19352 zcmdS9Wm8?>6E%oKa0>)?hoHgXLLj)iOK^9Wixb@4-2;JO!GpWILvVM$XZZb}7gIGe zUtnIH+O<#h+1^?)mpt7>+4-uRLlz3qxI~Dff#Gk#6 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z-A;Ugf8)j~{Y$_5zVQ7d@j@>S!ccgD7l+X!aen)z=L6kR4PEIMY1%1fKL?NXdY9ng zp$Pr&Jpq_*ys6-2oep^QHv&)4eIhUY$lH$Mot+&YKTG+uFo?IqD2aA9f>4#s>t^3x z`boRp4*YH7CgH?j&|89T0Re*`KfHr_1+Oc;T|9ip@!giD-L6RiE|4};x{*M>X oml~`&|2uHtz<~n?4jede;J|?c2M!!Kc-Zj&1MZ2imH?Oo0D?ENMF0Q* literal 0 HcmV?d00001 diff --git a/node_modules/tar/test/header.js b/node_modules/tar/test/header.js new file mode 100644 index 00000000..8ea6f795 --- /dev/null +++ b/node_modules/tar/test/header.js @@ -0,0 +1,183 @@ +var tap = require("tap") +var TarHeader = require("../lib/header.js") +var tar = require("../tar.js") +var fs = require("fs") + + +var headers = + { "a.txt file header": + [ "612e747874000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030303036343420003035373736312000303030303234200030303030303030303430312031313635313336303333332030313234353100203000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000757374617200303069736161637300000000000000000000000000000000000000000000000000007374616666000000000000000000000000000000000000000000000000000000303030303030200030303030303020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" + , { cksumValid: true + , path: 'a.txt' + , mode: 420 + , uid: 24561 + , gid: 20 + , size: 257 + , mtime: 1319493851 + , cksum: 5417 + , type: '0' + , linkpath: '' + , ustar: 'ustar\0' + , ustarver: '00' + , uname: 'isaacs' + , gname: 'staff' + , devmaj: 0 + , devmin: 0 + , fill: '' } + ] + + , "omega pax": // the extended header from omega tar. + [ "5061784865616465722fcea92e74787400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030303036343420003035373736312000303030303234200030303030303030303137302031313534333731303631312030313530353100207800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000757374617200303069736161637300000000000000000000000000000000000000000000000000007374616666000000000000000000000000000000000000000000000000000000303030303030200030303030303020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" + , { cksumValid: true + , path: 'PaxHeader/Ω.txt' + , mode: 420 + , uid: 24561 + , gid: 20 + , size: 120 + , mtime: 1301254537 + , cksum: 6697 + , type: 'x' + , linkpath: '' + , ustar: 'ustar\0' + , ustarver: '00' + , uname: 'isaacs' + , gname: 'staff' + , devmaj: 0 + , devmin: 0 + , fill: '' } ] + + , "omega file header": + [ "cea92e7478740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030303036343420003035373736312000303030303234200030303030303030303030322031313534333731303631312030313330373200203000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000757374617200303069736161637300000000000000000000000000000000000000000000000000007374616666000000000000000000000000000000000000000000000000000000303030303030200030303030303020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" + , { cksumValid: true + , path: 'Ω.txt' + , mode: 420 + , uid: 24561 + , gid: 20 + , size: 2 + , mtime: 1301254537 + , cksum: 5690 + , type: '0' + , linkpath: '' + , ustar: 'ustar\0' + , ustarver: '00' + , uname: 'isaacs' + , gname: 'staff' + , devmaj: 0 + , devmin: 0 + , fill: '' } ] + + , "foo.js file header": + [ "666f6f2e6a730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030303036343420003035373736312000303030303234200030303030303030303030342031313534333637303734312030313236313700203000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000757374617200303069736161637300000000000000000000000000000000000000000000000000007374616666000000000000000000000000000000000000000000000000000000303030303030200030303030303020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" + , { cksumValid: true + , path: 'foo.js' + , mode: 420 + , uid: 24561 + , gid: 20 + , size: 4 + , mtime: 1301246433 + , cksum: 5519 + , type: '0' + , linkpath: '' + , ustar: 'ustar\0' + , ustarver: '00' + , uname: 'isaacs' + , gname: 'staff' + , devmaj: 0 + , devmin: 0 + , fill: '' } + ] + + , "b.txt file header": + [ "622e747874000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030303036343420003035373736312000303030303234200030303030303030313030302031313635313336303637372030313234363100203000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000757374617200303069736161637300000000000000000000000000000000000000000000000000007374616666000000000000000000000000000000000000000000000000000000303030303030200030303030303020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" + , { cksumValid: true + , path: 'b.txt' + , mode: 420 + , uid: 24561 + , gid: 20 + , size: 512 + , mtime: 1319494079 + , cksum: 5425 + , type: '0' + , linkpath: '' + , ustar: 'ustar\0' + , ustarver: '00' + , uname: 'isaacs' + , gname: 'staff' + , devmaj: 0 + , devmin: 0 + , fill: '' } + ] + + , "deep nested file": + [ "636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363633030303634342000303537373631200030303030323420003030303030303030313434203131363532313531353333203034333331340020300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000075737461720030306973616163730000000000000000000000000000000000000000000000000000737461666600000000000000000000000000000000000000000000000000000030303030303020003030303030302000722f652f612f6c2f6c2f792f2d2f642f652f652f702f2d2f662f6f2f6c2f642f652f722f2d2f702f612f742f680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" + , { cksumValid: true, + path: 'r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t/h/cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc' + , mode: 420 + , uid: 24561 + , gid: 20 + , size: 100 + , mtime: 1319687003 + , cksum: 18124 + , type: '0' + , linkpath: '' + , ustar: 'ustar\0' + , ustarver: '00' + , uname: 'isaacs' + , gname: 'staff' + , devmaj: 0 + , devmin: 0 + , fill: '' } + ] + } + +tap.test("parsing", function (t) { + Object.keys(headers).forEach(function (name) { + var h = headers[name] + , header = new Buffer(h[0], "hex") + , expect = h[1] + , parsed = new TarHeader(header) + + // console.error(parsed) + t.has(parsed, expect, "parse " + name) + }) + t.end() +}) + +tap.test("encoding", function (t) { + Object.keys(headers).forEach(function (name) { + var h = headers[name] + , expect = new Buffer(h[0], "hex") + , encoded = TarHeader.encode(h[1]) + + // might have slightly different bytes, since the standard + // isn't very strict, but should have the same semantics + // checkSum will be different, but cksumValid will be true + + var th = new TarHeader(encoded) + delete h[1].block + delete h[1].needExtended + delete h[1].cksum + t.has(th, h[1], "fields "+name) + }) + t.end() +}) + +// test these manually. they're a bit rare to find in the wild +tap.test("parseNumeric tests", function (t) { + var parseNumeric = TarHeader.parseNumeric + , numbers = + { "303737373737373700": 2097151 + , "30373737373737373737373700": 8589934591 + , "303030303036343400": 420 + , "800000ffffffffffff": 281474976710655 + , "ffffff000000000001": -281474976710654 + , "ffffff000000000000": -281474976710655 + , "800000000000200000": 2097152 + , "8000000000001544c5": 1393861 + , "ffffffffffff1544c5": -15383354 } + Object.keys(numbers).forEach(function (n) { + var b = new Buffer(n, "hex") + t.equal(parseNumeric(b), numbers[n], n + " === " + numbers[n]) + }) + t.end() +}) diff --git a/node_modules/tar/test/pack-no-proprietary.js b/node_modules/tar/test/pack-no-proprietary.js new file mode 100644 index 00000000..d4b03a1f --- /dev/null +++ b/node_modules/tar/test/pack-no-proprietary.js @@ -0,0 +1,886 @@ +// This is exactly like test/pack.js, except that it's excluding +// any proprietary headers. +// +// This loses some information about the filesystem, but creates +// tarballs that are supported by more versions of tar, especially +// old non-spec-compliant copies of gnutar. + +// the symlink file is excluded from git, because it makes +// windows freak the hell out. +var fs = require("fs") + , path = require("path") + , symlink = path.resolve(__dirname, "fixtures/symlink") +try { fs.unlinkSync(symlink) } catch (e) {} +fs.symlinkSync("./hardlink-1", symlink) +process.on("exit", function () { + fs.unlinkSync(symlink) +}) + +var tap = require("tap") + , tar = require("../tar.js") + , pkg = require("../package.json") + , Pack = tar.Pack + , fstream = require("fstream") + , Reader = fstream.Reader + , Writer = fstream.Writer + , input = path.resolve(__dirname, "fixtures/") + , target = path.resolve(__dirname, "tmp/pack.tar") + , uid = process.getuid ? process.getuid() : 0 + , gid = process.getgid ? process.getgid() : 0 + + , entries = + + // the global header and root fixtures/ dir are going to get + // a different date each time, so omit that bit. + // Also, dev/ino values differ across machines, so that's not + // included. + [ [ 'entry', + { path: 'fixtures/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'extendedHeader', + { path: 'PaxHeader/fixtures/200cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: 420, + uid: uid, + gid: gid, + type: 'x', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' }, + { path: 'fixtures/200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + uid: uid, + gid: gid, + size: 200 } ] + + , [ 'entry', + { path: 'fixtures/200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: 420, + uid: uid, + gid: gid, + size: 200, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/a.txt', + mode: 420, + uid: uid, + gid: gid, + size: 257, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/b.txt', + mode: 420, + uid: uid, + gid: gid, + size: 512, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/c.txt', + mode: 420, + uid: uid, + gid: gid, + size: 513, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/cc.txt', + mode: 420, + uid: uid, + gid: gid, + size: 513, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/dir/', + mode: 488, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/dir/sub/', + mode: 488, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/foo.js', + mode: 420, + uid: uid, + gid: gid, + size: 4, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/hardlink-1', + mode: 420, + uid: uid, + gid: gid, + size: 200, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/hardlink-2', + mode: 420, + uid: uid, + gid: gid, + size: 0, + type: '1', + linkpath: 'fixtures/hardlink-1', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/omega.txt', + mode: 420, + uid: uid, + gid: gid, + size: 2, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/packtest/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/packtest/omega.txt', + mode: 420, + uid: uid, + gid: gid, + size: 2, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/packtest/star.4.html', + mode: 420, + uid: uid, + gid: gid, + size: 54081, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'extendedHeader', + { path: 'PaxHeader/fixtures/packtest/Ω.txt', + mode: 420, + uid: uid, + gid: gid, + type: 'x', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' }, + { path: 'fixtures/packtest/Ω.txt', + uid: uid, + gid: gid, + size: 2 } ] + + , [ 'entry', + { path: 'fixtures/packtest/Ω.txt', + mode: 420, + uid: uid, + gid: gid, + size: 2, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t/h/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t/h/cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: 420, + uid: uid, + gid: gid, + size: 100, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/symlink', + uid: uid, + gid: gid, + size: 0, + type: '2', + linkpath: 'hardlink-1', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'extendedHeader', + { path: 'PaxHeader/fixtures/Ω.txt', + mode: 420, + uid: uid, + gid: gid, + type: 'x', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' }, + { path: "fixtures/Ω.txt" + , uid: uid + , gid: gid + , size: 2 } ] + + , [ 'entry', + { path: 'fixtures/Ω.txt', + mode: 420, + uid: uid, + gid: gid, + size: 2, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + ] + + +// first, make sure that the hardlinks are actually hardlinks, or this +// won't work. Git has a way of replacing them with a copy. +var hard1 = path.resolve(__dirname, "fixtures/hardlink-1") + , hard2 = path.resolve(__dirname, "fixtures/hardlink-2") + , fs = require("fs") + +try { fs.unlinkSync(hard2) } catch (e) {} +fs.linkSync(hard1, hard2) + +tap.test("with global header", { timeout: 10000 }, function (t) { + runTest(t, true) +}) + +tap.test("without global header", { timeout: 10000 }, function (t) { + runTest(t, false) +}) + +function alphasort (a, b) { + return a === b ? 0 + : a.toLowerCase() > b.toLowerCase() ? 1 + : a.toLowerCase() < b.toLowerCase() ? -1 + : a > b ? 1 + : -1 +} + + +function runTest (t, doGH) { + var reader = Reader({ path: input + , filter: function () { + return !this.path.match(/\.(tar|hex)$/) + } + , sort: alphasort + }) + + var props = doGH ? pkg : {} + props.noProprietary = true + var pack = Pack(props) + var writer = Writer(target) + + // global header should be skipped regardless, since it has no content. + var entry = 0 + + t.ok(reader, "reader ok") + t.ok(pack, "pack ok") + t.ok(writer, "writer ok") + + pack.pipe(writer) + + var parse = tar.Parse() + t.ok(parse, "parser should be ok") + + pack.on("data", function (c) { + // console.error("PACK DATA") + if (c.length !== 512) { + // this one is too noisy, only assert if it'll be relevant + t.equal(c.length, 512, "parser should emit data in 512byte blocks") + } + parse.write(c) + }) + + pack.on("end", function () { + // console.error("PACK END") + t.pass("parser ends") + parse.end() + }) + + pack.on("error", function (er) { + t.fail("pack error", er) + }) + + parse.on("error", function (er) { + t.fail("parse error", er) + }) + + writer.on("error", function (er) { + t.fail("writer error", er) + }) + + reader.on("error", function (er) { + t.fail("reader error", er) + }) + + parse.on("*", function (ev, e) { + var wanted = entries[entry++] + if (!wanted) { + t.fail("unexpected event: "+ev) + return + } + t.equal(ev, wanted[0], "event type should be "+wanted[0]) + + if (ev !== wanted[0] || e.path !== wanted[1].path) { + console.error("wanted", wanted) + console.error([ev, e.props]) + e.on("end", function () { + console.error(e.fields) + throw "break" + }) + } + + t.has(e.props, wanted[1], "properties "+wanted[1].path) + if (wanted[2]) { + e.on("end", function () { + if (!e.fields) { + t.ok(e.fields, "should get fields") + } else { + t.has(e.fields, wanted[2], "should get expected fields") + } + }) + } + }) + + reader.pipe(pack) + + writer.on("close", function () { + t.equal(entry, entries.length, "should get all expected entries") + t.pass("it finished") + t.end() + }) + +} diff --git a/node_modules/tar/test/pack.js b/node_modules/tar/test/pack.js new file mode 100644 index 00000000..0f16c07b --- /dev/null +++ b/node_modules/tar/test/pack.js @@ -0,0 +1,952 @@ + +// the symlink file is excluded from git, because it makes +// windows freak the hell out. +var fs = require("fs") + , path = require("path") + , symlink = path.resolve(__dirname, "fixtures/symlink") +try { fs.unlinkSync(symlink) } catch (e) {} +fs.symlinkSync("./hardlink-1", symlink) +process.on("exit", function () { + fs.unlinkSync(symlink) +}) + + +var tap = require("tap") + , tar = require("../tar.js") + , pkg = require("../package.json") + , Pack = tar.Pack + , fstream = require("fstream") + , Reader = fstream.Reader + , Writer = fstream.Writer + , input = path.resolve(__dirname, "fixtures/") + , target = path.resolve(__dirname, "tmp/pack.tar") + , uid = process.getuid ? process.getuid() : 0 + , gid = process.getgid ? process.getgid() : 0 + + , entries = + + // the global header and root fixtures/ dir are going to get + // a different date each time, so omit that bit. + // Also, dev/ino values differ across machines, so that's not + // included. + [ [ 'globalExtendedHeader', + { path: 'PaxHeader/', + mode: 438, + uid: 0, + gid: 0, + type: 'g', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' }, + { "NODETAR.author": pkg.author, + "NODETAR.name": pkg.name, + "NODETAR.description": pkg.description, + "NODETAR.version": pkg.version, + "NODETAR.repository.type": pkg.repository.type, + "NODETAR.repository.url": pkg.repository.url, + "NODETAR.main": pkg.main, + "NODETAR.scripts.test": pkg.scripts.test } ] + + , [ 'entry', + { path: 'fixtures/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'extendedHeader', + { path: 'PaxHeader/fixtures/200cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: 420, + uid: uid, + gid: gid, + type: 'x', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' }, + { path: 'fixtures/200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + 'NODETAR.depth': '1', + 'NODETAR.type': 'File', + nlink: 1, + uid: uid, + gid: gid, + size: 200, + 'NODETAR.blksize': '4096', + 'NODETAR.blocks': '8' } ] + + , [ 'entry', + { path: 'fixtures/200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: 420, + uid: uid, + gid: gid, + size: 200, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '', + 'NODETAR.depth': '1', + 'NODETAR.type': 'File', + nlink: 1, + 'NODETAR.blksize': '4096', + 'NODETAR.blocks': '8' } ] + + , [ 'entry', + { path: 'fixtures/a.txt', + mode: 420, + uid: uid, + gid: gid, + size: 257, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/b.txt', + mode: 420, + uid: uid, + gid: gid, + size: 512, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/c.txt', + mode: 420, + uid: uid, + gid: gid, + size: 513, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/cc.txt', + mode: 420, + uid: uid, + gid: gid, + size: 513, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/dir/', + mode: 488, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/dir/sub/', + mode: 488, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + + , [ 'entry', + { path: 'fixtures/foo.js', + mode: 420, + uid: uid, + gid: gid, + size: 4, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/hardlink-1', + mode: 420, + uid: uid, + gid: gid, + size: 200, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/hardlink-2', + mode: 420, + uid: uid, + gid: gid, + size: 0, + type: '1', + linkpath: 'fixtures/hardlink-1', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/omega.txt', + mode: 420, + uid: uid, + gid: gid, + size: 2, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/packtest/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/packtest/omega.txt', + mode: 420, + uid: uid, + gid: gid, + size: 2, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/packtest/star.4.html', + mode: 420, + uid: uid, + gid: gid, + size: 54081, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'extendedHeader', + { path: 'PaxHeader/fixtures/packtest/Ω.txt', + mode: 420, + uid: uid, + gid: gid, + type: 'x', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' }, + { path: 'fixtures/packtest/Ω.txt', + 'NODETAR.depth': '2', + 'NODETAR.type': 'File', + nlink: 1, + uid: uid, + gid: gid, + size: 2, + 'NODETAR.blksize': '4096', + 'NODETAR.blocks': '8' } ] + + , [ 'entry', + { path: 'fixtures/packtest/Ω.txt', + mode: 420, + uid: uid, + gid: gid, + size: 2, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '', + 'NODETAR.depth': '2', + 'NODETAR.type': 'File', + nlink: 1, + 'NODETAR.blksize': '4096', + 'NODETAR.blocks': '8' } ] + + , [ 'entry', + { path: 'fixtures/r/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t/h/', + mode: 493, + uid: uid, + gid: gid, + size: 0, + type: '5', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t/h/cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: 420, + uid: uid, + gid: gid, + size: 100, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'entry', + { path: 'fixtures/symlink', + uid: uid, + gid: gid, + size: 0, + type: '2', + linkpath: 'hardlink-1', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' } ] + + , [ 'extendedHeader', + { path: 'PaxHeader/fixtures/Ω.txt', + mode: 420, + uid: uid, + gid: gid, + type: 'x', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '' }, + { path: "fixtures/Ω.txt" + , "NODETAR.depth": "1" + , "NODETAR.type": "File" + , nlink: 1 + , uid: uid + , gid: gid + , size: 2 + , "NODETAR.blksize": "4096" + , "NODETAR.blocks": "8" } ] + + , [ 'entry', + { path: 'fixtures/Ω.txt', + mode: 420, + uid: uid, + gid: gid, + size: 2, + type: '0', + linkpath: '', + ustar: 'ustar\u0000', + ustarver: '00', + uname: '', + gname: '', + devmaj: 0, + devmin: 0, + fill: '', + 'NODETAR.depth': '1', + 'NODETAR.type': 'File', + nlink: 1, + 'NODETAR.blksize': '4096', + 'NODETAR.blocks': '8' } ] + ] + + +// first, make sure that the hardlinks are actually hardlinks, or this +// won't work. Git has a way of replacing them with a copy. +var hard1 = path.resolve(__dirname, "fixtures/hardlink-1") + , hard2 = path.resolve(__dirname, "fixtures/hardlink-2") + , fs = require("fs") + +try { fs.unlinkSync(hard2) } catch (e) {} +fs.linkSync(hard1, hard2) + +tap.test("with global header", { timeout: 10000 }, function (t) { + runTest(t, true) +}) + +tap.test("without global header", { timeout: 10000 }, function (t) { + runTest(t, false) +}) + +tap.test("with from base", { timeout: 10000 }, function (t) { + runTest(t, true, true) +}) + +function alphasort (a, b) { + return a === b ? 0 + : a.toLowerCase() > b.toLowerCase() ? 1 + : a.toLowerCase() < b.toLowerCase() ? -1 + : a > b ? 1 + : -1 +} + + +function runTest (t, doGH, doFromBase) { + var reader = Reader({ path: input + , filter: function () { + return !this.path.match(/\.(tar|hex)$/) + } + , sort: alphasort + }) + + var props = doGH ? pkg : {} + if(doFromBase) props.fromBase = true; + + var pack = Pack(props) + var writer = Writer(target) + + // skip the global header if we're not doing that. + var entry = doGH ? 0 : 1 + + t.ok(reader, "reader ok") + t.ok(pack, "pack ok") + t.ok(writer, "writer ok") + + pack.pipe(writer) + + var parse = tar.Parse() + t.ok(parse, "parser should be ok") + + pack.on("data", function (c) { + // console.error("PACK DATA") + if (c.length !== 512) { + // this one is too noisy, only assert if it'll be relevant + t.equal(c.length, 512, "parser should emit data in 512byte blocks") + } + parse.write(c) + }) + + pack.on("end", function () { + // console.error("PACK END") + t.pass("parser ends") + parse.end() + }) + + pack.on("error", function (er) { + t.fail("pack error", er) + }) + + parse.on("error", function (er) { + t.fail("parse error", er) + }) + + writer.on("error", function (er) { + t.fail("writer error", er) + }) + + reader.on("error", function (er) { + t.fail("reader error", er) + }) + + parse.on("*", function (ev, e) { + var wanted = entries[entry++] + if (!wanted) { + t.fail("unexpected event: "+ev) + return + } + t.equal(ev, wanted[0], "event type should be "+wanted[0]) + + if(doFromBase) { + if(wanted[1].path.indexOf('fixtures/') && wanted[1].path.length == 100) + wanted[1].path = wanted[1].path.replace('fixtures/', '') + 'ccccccccc' + + if(wanted[1]) wanted[1].path = wanted[1].path.replace('fixtures/', '').replace('//', '/') + if(wanted[1].path == '') wanted[1].path = '/' + if(wanted[2] && wanted[2].path) wanted[2].path = wanted[2].path.replace('fixtures', '').replace(/^\//, '') + + wanted[1].linkpath = wanted[1].linkpath.replace('fixtures/', '') + } + + if (ev !== wanted[0] || e.path !== wanted[1].path) { + console.error("wanted", wanted) + console.error([ev, e.props]) + e.on("end", function () { + console.error(e.fields) + throw "break" + }) + } + + + t.has(e.props, wanted[1], "properties "+wanted[1].path) + if (wanted[2]) { + e.on("end", function () { + if (!e.fields) { + t.ok(e.fields, "should get fields") + } else { + t.has(e.fields, wanted[2], "should get expected fields") + } + }) + } + }) + + reader.pipe(pack) + + writer.on("close", function () { + t.equal(entry, entries.length, "should get all expected entries") + t.pass("it finished") + t.end() + }) + +} diff --git a/node_modules/tar/test/parse-discard.js b/node_modules/tar/test/parse-discard.js new file mode 100644 index 00000000..da01a65c --- /dev/null +++ b/node_modules/tar/test/parse-discard.js @@ -0,0 +1,29 @@ +var tap = require("tap") + , tar = require("../tar.js") + , fs = require("fs") + , path = require("path") + , file = path.resolve(__dirname, "fixtures/c.tar") + +tap.test("parser test", function (t) { + var parser = tar.Parse() + var total = 0 + var dataTotal = 0 + + parser.on("end", function () { + + t.equals(total-513,dataTotal,'should have discarded only c.txt') + + t.end() + }) + + fs.createReadStream(file) + .pipe(parser) + .on('entry',function(entry){ + if(entry.path === 'c.txt') entry.abort() + + total += entry.size; + entry.on('data',function(data){ + dataTotal += data.length + }) + }) +}) diff --git a/node_modules/tar/test/parse.js b/node_modules/tar/test/parse.js new file mode 100644 index 00000000..f765a501 --- /dev/null +++ b/node_modules/tar/test/parse.js @@ -0,0 +1,359 @@ +var tap = require("tap") + , tar = require("../tar.js") + , fs = require("fs") + , path = require("path") + , file = path.resolve(__dirname, "fixtures/c.tar") + , index = 0 + + , expect = +[ [ 'entry', + { path: 'c.txt', + mode: 420, + uid: 24561, + gid: 20, + size: 513, + mtime: new Date('Wed, 26 Oct 2011 01:10:58 GMT'), + cksum: 5422, + type: '0', + linkpath: '', + ustar: 'ustar\0', + ustarver: '00', + uname: 'isaacs', + gname: 'staff', + devmaj: 0, + devmin: 0, + fill: '' }, + undefined ], + [ 'entry', + { path: 'cc.txt', + mode: 420, + uid: 24561, + gid: 20, + size: 513, + mtime: new Date('Wed, 26 Oct 2011 01:11:02 GMT'), + cksum: 5525, + type: '0', + linkpath: '', + ustar: 'ustar\0', + ustarver: '00', + uname: 'isaacs', + gname: 'staff', + devmaj: 0, + devmin: 0, + fill: '' }, + undefined ], + [ 'entry', + { path: 'r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t/h/cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: 420, + uid: 24561, + gid: 20, + size: 100, + mtime: new Date('Thu, 27 Oct 2011 03:43:23 GMT'), + cksum: 18124, + type: '0', + linkpath: '', + ustar: 'ustar\0', + ustarver: '00', + uname: 'isaacs', + gname: 'staff', + devmaj: 0, + devmin: 0, + fill: '' }, + undefined ], + [ 'entry', + { path: 'Ω.txt', + mode: 420, + uid: 24561, + gid: 20, + size: 2, + mtime: new Date('Thu, 27 Oct 2011 17:51:49 GMT'), + cksum: 5695, + type: '0', + linkpath: '', + ustar: 'ustar\0', + ustarver: '00', + uname: 'isaacs', + gname: 'staff', + devmaj: 0, + devmin: 0, + fill: '' }, + undefined ], + [ 'extendedHeader', + { path: 'PaxHeader/Ω.txt', + mode: 420, + uid: 24561, + gid: 20, + size: 120, + mtime: new Date('Thu, 27 Oct 2011 17:51:49 GMT'), + cksum: 6702, + type: 'x', + linkpath: '', + ustar: 'ustar\0', + ustarver: '00', + uname: 'isaacs', + gname: 'staff', + devmaj: 0, + devmin: 0, + fill: '' }, + { path: 'Ω.txt', + ctime: 1319737909, + atime: 1319739061, + dev: 234881026, + ino: 51693379, + nlink: 1 } ], + [ 'entry', + { path: 'Ω.txt', + mode: 420, + uid: 24561, + gid: 20, + size: 2, + mtime: new Date('Thu, 27 Oct 2011 17:51:49 GMT'), + cksum: 5695, + type: '0', + linkpath: '', + ustar: 'ustar\0', + ustarver: '00', + uname: 'isaacs', + gname: 'staff', + devmaj: 0, + devmin: 0, + fill: '', + ctime: new Date('Thu, 27 Oct 2011 17:51:49 GMT'), + atime: new Date('Thu, 27 Oct 2011 18:11:01 GMT'), + dev: 234881026, + ino: 51693379, + nlink: 1 }, + undefined ], + [ 'extendedHeader', + { path: 'PaxHeader/200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: 420, + uid: 24561, + gid: 20, + size: 353, + mtime: new Date('Thu, 27 Oct 2011 03:41:08 GMT'), + cksum: 14488, + type: 'x', + linkpath: '', + ustar: 'ustar\0', + ustarver: '00', + uname: 'isaacs', + gname: 'staff', + devmaj: 0, + devmin: 0, + fill: '' }, + { path: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + ctime: 1319686868, + atime: 1319741254, + 'LIBARCHIVE.creationtime': '1319686852', + dev: 234881026, + ino: 51681874, + nlink: 1 } ], + [ 'entry', + { path: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: 420, + uid: 24561, + gid: 20, + size: 200, + mtime: new Date('Thu, 27 Oct 2011 03:41:08 GMT'), + cksum: 14570, + type: '0', + linkpath: '', + ustar: 'ustar\0', + ustarver: '00', + uname: 'isaacs', + gname: 'staff', + devmaj: 0, + devmin: 0, + fill: '', + ctime: new Date('Thu, 27 Oct 2011 03:41:08 GMT'), + atime: new Date('Thu, 27 Oct 2011 18:47:34 GMT'), + 'LIBARCHIVE.creationtime': '1319686852', + dev: 234881026, + ino: 51681874, + nlink: 1 }, + undefined ], + [ 'longPath', + { path: '././@LongLink', + mode: 0, + uid: 0, + gid: 0, + size: 201, + mtime: new Date('Thu, 01 Jan 1970 00:00:00 GMT'), + cksum: 4976, + type: 'L', + linkpath: '', + ustar: false }, + '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc' ], + [ 'entry', + { path: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: 420, + uid: 1000, + gid: 1000, + size: 201, + mtime: new Date('Thu, 27 Oct 2011 22:21:50 GMT'), + cksum: 14086, + type: '0', + linkpath: '', + ustar: false }, + undefined ], + [ 'longLinkpath', + { path: '././@LongLink', + mode: 0, + uid: 0, + gid: 0, + size: 201, + mtime: new Date('Thu, 01 Jan 1970 00:00:00 GMT'), + cksum: 4975, + type: 'K', + linkpath: '', + ustar: false }, + '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc' ], + [ 'longPath', + { path: '././@LongLink', + mode: 0, + uid: 0, + gid: 0, + size: 201, + mtime: new Date('Thu, 01 Jan 1970 00:00:00 GMT'), + cksum: 4976, + type: 'L', + linkpath: '', + ustar: false }, + '200LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL' ], + [ 'entry', + { path: '200LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL', + mode: 511, + uid: 1000, + gid: 1000, + size: 0, + mtime: new Date('Fri, 28 Oct 2011 23:05:17 GMT'), + cksum: 21603, + type: '2', + linkpath: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + ustar: false }, + undefined ], + [ 'extendedHeader', + { path: 'PaxHeader/200-hard', + mode: 420, + uid: 24561, + gid: 20, + size: 143, + mtime: new Date('Thu, 27 Oct 2011 03:41:08 GMT'), + cksum: 6533, + type: 'x', + linkpath: '', + ustar: 'ustar\0', + ustarver: '00', + uname: 'isaacs', + gname: 'staff', + devmaj: 0, + devmin: 0, + fill: '' }, + { ctime: 1320617144, + atime: 1320617232, + 'LIBARCHIVE.creationtime': '1319686852', + dev: 234881026, + ino: 51681874, + nlink: 2 } ], + [ 'entry', + { path: '200-hard', + mode: 420, + uid: 24561, + gid: 20, + size: 200, + mtime: new Date('Thu, 27 Oct 2011 03:41:08 GMT'), + cksum: 5526, + type: '0', + linkpath: '', + ustar: 'ustar\0', + ustarver: '00', + uname: 'isaacs', + gname: 'staff', + devmaj: 0, + devmin: 0, + fill: '', + ctime: new Date('Sun, 06 Nov 2011 22:05:44 GMT'), + atime: new Date('Sun, 06 Nov 2011 22:07:12 GMT'), + 'LIBARCHIVE.creationtime': '1319686852', + dev: 234881026, + ino: 51681874, + nlink: 2 }, + undefined ], + [ 'extendedHeader', + { path: 'PaxHeader/200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: 420, + uid: 24561, + gid: 20, + size: 353, + mtime: new Date('Thu, 27 Oct 2011 03:41:08 GMT'), + cksum: 14488, + type: 'x', + linkpath: '', + ustar: 'ustar\0', + ustarver: '00', + uname: 'isaacs', + gname: 'staff', + devmaj: 0, + devmin: 0, + fill: '' }, + { path: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + ctime: 1320617144, + atime: 1320617406, + 'LIBARCHIVE.creationtime': '1319686852', + dev: 234881026, + ino: 51681874, + nlink: 2 } ], + [ 'entry', + { path: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', + mode: 420, + uid: 24561, + gid: 20, + size: 0, + mtime: new Date('Thu, 27 Oct 2011 03:41:08 GMT'), + cksum: 15173, + type: '1', + linkpath: '200-hard', + ustar: 'ustar\0', + ustarver: '00', + uname: 'isaacs', + gname: 'staff', + devmaj: 0, + devmin: 0, + fill: '', + ctime: new Date('Sun, 06 Nov 2011 22:05:44 GMT'), + atime: new Date('Sun, 06 Nov 2011 22:10:06 GMT'), + 'LIBARCHIVE.creationtime': '1319686852', + dev: 234881026, + ino: 51681874, + nlink: 2 }, + undefined ] ] + + +tap.test("parser test", function (t) { + var parser = tar.Parse() + + parser.on("end", function () { + t.equal(index, expect.length, "saw all expected events") + t.end() + }) + + fs.createReadStream(file) + .pipe(parser) + .on("*", function (ev, entry) { + var wanted = expect[index] + if (!wanted) { + return t.fail("Unexpected event: " + ev) + } + var result = [ev, entry.props] + entry.on("end", function () { + result.push(entry.fields || entry.body) + + t.equal(ev, wanted[0], index + " event type") + t.equivalent(entry.props, wanted[1], wanted[1].path + " entry properties") + if (wanted[2]) { + t.equivalent(result[2], wanted[2], "metadata values") + } + index ++ + }) + }) +}) diff --git a/node_modules/tar/test/zz-cleanup.js b/node_modules/tar/test/zz-cleanup.js new file mode 100644 index 00000000..a00ff7fa --- /dev/null +++ b/node_modules/tar/test/zz-cleanup.js @@ -0,0 +1,20 @@ +// clean up the fixtures + +var tap = require("tap") +, rimraf = require("rimraf") +, test = tap.test +, path = require("path") + +test("clean fixtures", function (t) { + rimraf(path.resolve(__dirname, "fixtures"), function (er) { + t.ifError(er, "rimraf ./fixtures/") + t.end() + }) +}) + +test("clean tmp", function (t) { + rimraf(path.resolve(__dirname, "tmp"), function (er) { + t.ifError(er, "rimraf ./tmp/") + t.end() + }) +}) diff --git a/node_modules/text-table/.travis.yml b/node_modules/text-table/.travis.yml new file mode 100644 index 00000000..cc4dba29 --- /dev/null +++ b/node_modules/text-table/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" diff --git a/node_modules/text-table/LICENSE b/node_modules/text-table/LICENSE new file mode 100644 index 00000000..ee27ba4b --- /dev/null +++ b/node_modules/text-table/LICENSE @@ -0,0 +1,18 @@ +This software is released under the MIT license: + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/text-table/example/align.js b/node_modules/text-table/example/align.js new file mode 100644 index 00000000..9be43098 --- /dev/null +++ b/node_modules/text-table/example/align.js @@ -0,0 +1,8 @@ +var table = require('../'); +var t = table([ + [ 'beep', '1024' ], + [ 'boop', '33450' ], + [ 'foo', '1006' ], + [ 'bar', '45' ] +], { align: [ 'l', 'r' ] }); +console.log(t); diff --git a/node_modules/text-table/example/center.js b/node_modules/text-table/example/center.js new file mode 100644 index 00000000..52b1c69e --- /dev/null +++ b/node_modules/text-table/example/center.js @@ -0,0 +1,8 @@ +var table = require('../'); +var t = table([ + [ 'beep', '1024', 'xyz' ], + [ 'boop', '3388450', 'tuv' ], + [ 'foo', '10106', 'qrstuv' ], + [ 'bar', '45', 'lmno' ] +], { align: [ 'l', 'c', 'l' ] }); +console.log(t); diff --git a/node_modules/text-table/example/dotalign.js b/node_modules/text-table/example/dotalign.js new file mode 100644 index 00000000..2cea6299 --- /dev/null +++ b/node_modules/text-table/example/dotalign.js @@ -0,0 +1,9 @@ +var table = require('../'); +var t = table([ + [ 'beep', '1024' ], + [ 'boop', '334.212' ], + [ 'foo', '1006' ], + [ 'bar', '45.6' ], + [ 'baz', '123.' ] +], { align: [ 'l', '.' ] }); +console.log(t); diff --git a/node_modules/text-table/example/doubledot.js b/node_modules/text-table/example/doubledot.js new file mode 100644 index 00000000..bab983b6 --- /dev/null +++ b/node_modules/text-table/example/doubledot.js @@ -0,0 +1,11 @@ +var table = require('../'); +var t = table([ + [ '0.1.2' ], + [ '11.22.33' ], + [ '5.6.7' ], + [ '1.22222' ], + [ '12345.' ], + [ '5555.' ], + [ '123' ] +], { align: [ '.' ] }); +console.log(t); diff --git a/node_modules/text-table/example/table.js b/node_modules/text-table/example/table.js new file mode 100644 index 00000000..903ea4c4 --- /dev/null +++ b/node_modules/text-table/example/table.js @@ -0,0 +1,6 @@ +var table = require('../'); +var t = table([ + [ 'master', '0123456789abcdef' ], + [ 'staging', 'fedcba9876543210' ] +]); +console.log(t); diff --git a/node_modules/text-table/index.js b/node_modules/text-table/index.js new file mode 100644 index 00000000..5c0ba987 --- /dev/null +++ b/node_modules/text-table/index.js @@ -0,0 +1,86 @@ +module.exports = function (rows_, opts) { + if (!opts) opts = {}; + var hsep = opts.hsep === undefined ? ' ' : opts.hsep; + var align = opts.align || []; + var stringLength = opts.stringLength + || function (s) { return String(s).length; } + ; + + var dotsizes = reduce(rows_, function (acc, row) { + forEach(row, function (c, ix) { + var n = dotindex(c); + if (!acc[ix] || n > acc[ix]) acc[ix] = n; + }); + return acc; + }, []); + + var rows = map(rows_, function (row) { + return map(row, function (c_, ix) { + var c = String(c_); + if (align[ix] === '.') { + var index = dotindex(c); + var size = dotsizes[ix] + (/\./.test(c) ? 1 : 2) + - (stringLength(c) - index) + ; + return c + Array(size).join(' '); + } + else return c; + }); + }); + + var sizes = reduce(rows, function (acc, row) { + forEach(row, function (c, ix) { + var n = stringLength(c); + if (!acc[ix] || n > acc[ix]) acc[ix] = n; + }); + return acc; + }, []); + + return map(rows, function (row) { + return map(row, function (c, ix) { + var n = (sizes[ix] - stringLength(c)) || 0; + var s = Array(Math.max(n + 1, 1)).join(' '); + if (align[ix] === 'r' || align[ix] === '.') { + return s + c; + } + if (align[ix] === 'c') { + return Array(Math.ceil(n / 2 + 1)).join(' ') + + c + Array(Math.floor(n / 2 + 1)).join(' ') + ; + } + + return c + s; + }).join(hsep).replace(/\s+$/, ''); + }).join('\n'); +}; + +function dotindex (c) { + var m = /\.[^.]*$/.exec(c); + return m ? m.index + 1 : c.length; +} + +function reduce (xs, f, init) { + if (xs.reduce) return xs.reduce(f, init); + var i = 0; + var acc = arguments.length >= 3 ? init : xs[i++]; + for (; i < xs.length; i++) { + f(acc, xs[i], i); + } + return acc; +} + +function forEach (xs, f) { + if (xs.forEach) return xs.forEach(f); + for (var i = 0; i < xs.length; i++) { + f.call(xs, xs[i], i); + } +} + +function map (xs, f) { + if (xs.map) return xs.map(f); + var res = []; + for (var i = 0; i < xs.length; i++) { + res.push(f.call(xs, xs[i], i)); + } + return res; +} diff --git a/node_modules/text-table/package.json b/node_modules/text-table/package.json new file mode 100644 index 00000000..ac7e7365 --- /dev/null +++ b/node_modules/text-table/package.json @@ -0,0 +1,73 @@ +{ + "_from": "text-table@0.2.0", + "_id": "text-table@0.2.0", + "_inBundle": false, + "_integrity": "sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=", + "_location": "/text-table", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "text-table@0.2.0", + "name": "text-table", + "escapedName": "text-table", + "rawSpec": "0.2.0", + "saveSpec": null, + "fetchSpec": "0.2.0" + }, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz", + "_shasum": "7f5ee823ae805207c00af2df4a84ec3fcfa570b4", + "_spec": "text-table@0.2.0", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "bugs": { + "url": "https://github.com/substack/text-table/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "borderless text tables with alignment", + "devDependencies": { + "cli-color": "~0.2.3", + "tap": "~0.4.0", + "tape": "~1.0.2" + }, + "homepage": "https://github.com/substack/text-table", + "keywords": [ + "text", + "table", + "align", + "ascii", + "rows", + "tabular" + ], + "license": "MIT", + "main": "index.js", + "name": "text-table", + "repository": { + "type": "git", + "url": "git://github.com/substack/text-table.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/6..latest", + "chrome/20..latest", + "firefox/10..latest", + "safari/latest", + "opera/11.0..latest", + "iphone/6", + "ipad/6" + ] + }, + "version": "0.2.0" +} diff --git a/node_modules/text-table/readme.markdown b/node_modules/text-table/readme.markdown new file mode 100644 index 00000000..18806acd --- /dev/null +++ b/node_modules/text-table/readme.markdown @@ -0,0 +1,134 @@ +# text-table + +generate borderless text table strings suitable for printing to stdout + +[![build status](https://secure.travis-ci.org/substack/text-table.png)](http://travis-ci.org/substack/text-table) + +[![browser support](https://ci.testling.com/substack/text-table.png)](http://ci.testling.com/substack/text-table) + +# example + +## default align + +``` js +var table = require('text-table'); +var t = table([ + [ 'master', '0123456789abcdef' ], + [ 'staging', 'fedcba9876543210' ] +]); +console.log(t); +``` + +``` +master 0123456789abcdef +staging fedcba9876543210 +``` + +## left-right align + +``` js +var table = require('text-table'); +var t = table([ + [ 'beep', '1024' ], + [ 'boop', '33450' ], + [ 'foo', '1006' ], + [ 'bar', '45' ] +], { align: [ 'l', 'r' ] }); +console.log(t); +``` + +``` +beep 1024 +boop 33450 +foo 1006 +bar 45 +``` + +## dotted align + +``` js +var table = require('text-table'); +var t = table([ + [ 'beep', '1024' ], + [ 'boop', '334.212' ], + [ 'foo', '1006' ], + [ 'bar', '45.6' ], + [ 'baz', '123.' ] +], { align: [ 'l', '.' ] }); +console.log(t); +``` + +``` +beep 1024 +boop 334.212 +foo 1006 +bar 45.6 +baz 123. +``` + +## centered + +``` js +var table = require('text-table'); +var t = table([ + [ 'beep', '1024', 'xyz' ], + [ 'boop', '3388450', 'tuv' ], + [ 'foo', '10106', 'qrstuv' ], + [ 'bar', '45', 'lmno' ] +], { align: [ 'l', 'c', 'l' ] }); +console.log(t); +``` + +``` +beep 1024 xyz +boop 3388450 tuv +foo 10106 qrstuv +bar 45 lmno +``` + +# methods + +``` js +var table = require('text-table') +``` + +## var s = table(rows, opts={}) + +Return a formatted table string `s` from an array of `rows` and some options +`opts`. + +`rows` should be an array of arrays containing strings, numbers, or other +printable values. + +options can be: + +* `opts.hsep` - separator to use between columns, default `' '` +* `opts.align` - array of alignment types for each column, default `['l','l',...]` +* `opts.stringLength` - callback function to use when calculating the string length + +alignment types are: + +* `'l'` - left +* `'r'` - right +* `'c'` - center +* `'.'` - decimal + +# install + +With [npm](https://npmjs.org) do: + +``` +npm install text-table +``` + +# Use with ANSI-colors + +Since the string length of ANSI color schemes does not equal the length +JavaScript sees internally it is necessary to pass the a custom string length +calculator during the main function call. + +See the `test/ansi-colors.js` file for an example. + +# license + +MIT diff --git a/node_modules/text-table/test/align.js b/node_modules/text-table/test/align.js new file mode 100644 index 00000000..245357f2 --- /dev/null +++ b/node_modules/text-table/test/align.js @@ -0,0 +1,18 @@ +var test = require('tape'); +var table = require('../'); + +test('align', function (t) { + t.plan(1); + var s = table([ + [ 'beep', '1024' ], + [ 'boop', '33450' ], + [ 'foo', '1006' ], + [ 'bar', '45' ] + ], { align: [ 'l', 'r' ] }); + t.equal(s, [ + 'beep 1024', + 'boop 33450', + 'foo 1006', + 'bar 45' + ].join('\n')); +}); diff --git a/node_modules/text-table/test/ansi-colors.js b/node_modules/text-table/test/ansi-colors.js new file mode 100644 index 00000000..fbc5bb10 --- /dev/null +++ b/node_modules/text-table/test/ansi-colors.js @@ -0,0 +1,32 @@ +var test = require('tape'); +var table = require('../'); +var color = require('cli-color'); +var ansiTrim = require('cli-color/lib/trim'); + +test('center', function (t) { + t.plan(1); + var opts = { + align: [ 'l', 'c', 'l' ], + stringLength: function(s) { return ansiTrim(s).length } + }; + var s = table([ + [ + color.red('Red'), color.green('Green'), color.blue('Blue') + ], + [ + color.bold('Bold'), color.underline('Underline'), + color.italic('Italic') + ], + [ + color.inverse('Inverse'), color.strike('Strike'), + color.blink('Blink') + ], + [ 'bar', '45', 'lmno' ] + ], opts); + t.equal(ansiTrim(s), [ + 'Red Green Blue', + 'Bold Underline Italic', + 'Inverse Strike Blink', + 'bar 45 lmno' + ].join('\n')); +}); diff --git a/node_modules/text-table/test/center.js b/node_modules/text-table/test/center.js new file mode 100644 index 00000000..c2c7a62a --- /dev/null +++ b/node_modules/text-table/test/center.js @@ -0,0 +1,18 @@ +var test = require('tape'); +var table = require('../'); + +test('center', function (t) { + t.plan(1); + var s = table([ + [ 'beep', '1024', 'xyz' ], + [ 'boop', '3388450', 'tuv' ], + [ 'foo', '10106', 'qrstuv' ], + [ 'bar', '45', 'lmno' ] + ], { align: [ 'l', 'c', 'l' ] }); + t.equal(s, [ + 'beep 1024 xyz', + 'boop 3388450 tuv', + 'foo 10106 qrstuv', + 'bar 45 lmno' + ].join('\n')); +}); diff --git a/node_modules/text-table/test/dotalign.js b/node_modules/text-table/test/dotalign.js new file mode 100644 index 00000000..f804f928 --- /dev/null +++ b/node_modules/text-table/test/dotalign.js @@ -0,0 +1,20 @@ +var test = require('tape'); +var table = require('../'); + +test('dot align', function (t) { + t.plan(1); + var s = table([ + [ 'beep', '1024' ], + [ 'boop', '334.212' ], + [ 'foo', '1006' ], + [ 'bar', '45.6' ], + [ 'baz', '123.' ] + ], { align: [ 'l', '.' ] }); + t.equal(s, [ + 'beep 1024', + 'boop 334.212', + 'foo 1006', + 'bar 45.6', + 'baz 123.' + ].join('\n')); +}); diff --git a/node_modules/text-table/test/doubledot.js b/node_modules/text-table/test/doubledot.js new file mode 100644 index 00000000..659b57c9 --- /dev/null +++ b/node_modules/text-table/test/doubledot.js @@ -0,0 +1,24 @@ +var test = require('tape'); +var table = require('../'); + +test('dot align', function (t) { + t.plan(1); + var s = table([ + [ '0.1.2' ], + [ '11.22.33' ], + [ '5.6.7' ], + [ '1.22222' ], + [ '12345.' ], + [ '5555.' ], + [ '123' ] + ], { align: [ '.' ] }); + t.equal(s, [ + ' 0.1.2', + '11.22.33', + ' 5.6.7', + ' 1.22222', + '12345.', + ' 5555.', + ' 123' + ].join('\n')); +}); diff --git a/node_modules/text-table/test/table.js b/node_modules/text-table/test/table.js new file mode 100644 index 00000000..9c670146 --- /dev/null +++ b/node_modules/text-table/test/table.js @@ -0,0 +1,14 @@ +var test = require('tape'); +var table = require('../'); + +test('table', function (t) { + t.plan(1); + var s = table([ + [ 'master', '0123456789abcdef' ], + [ 'staging', 'fedcba9876543210' ] + ]); + t.equal(s, [ + 'master 0123456789abcdef', + 'staging fedcba9876543210' + ].join('\n')); +}); diff --git a/node_modules/util-extend/LICENSE b/node_modules/util-extend/LICENSE new file mode 100644 index 00000000..e3d4e695 --- /dev/null +++ b/node_modules/util-extend/LICENSE @@ -0,0 +1,18 @@ +Copyright Joyent, Inc. and other Node contributors. All rights reserved. +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to +deal in the Software without restriction, including without limitation the +rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +sell copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +IN THE SOFTWARE. diff --git a/node_modules/util-extend/README.md b/node_modules/util-extend/README.md new file mode 100644 index 00000000..be03922a --- /dev/null +++ b/node_modules/util-extend/README.md @@ -0,0 +1,13 @@ +# util-extend + +The Node object extending function that Node uses for Node! + +## Usage + +```js +var extend = require('util-extend'); +function functionThatTakesOptions(options) { + var options = extend(defaults, options); + // now any unset options are set to the defaults. +} +``` diff --git a/node_modules/util-extend/extend.js b/node_modules/util-extend/extend.js new file mode 100644 index 00000000..de9fcf47 --- /dev/null +++ b/node_modules/util-extend/extend.js @@ -0,0 +1,33 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +module.exports = extend; +function extend(origin, add) { + // Don't do anything if add isn't an object + if (!add || typeof add !== 'object') return origin; + + var keys = Object.keys(add); + var i = keys.length; + while (i--) { + origin[keys[i]] = add[keys[i]]; + } + return origin; +} diff --git a/node_modules/util-extend/package.json b/node_modules/util-extend/package.json new file mode 100644 index 00000000..0929c201 --- /dev/null +++ b/node_modules/util-extend/package.json @@ -0,0 +1,44 @@ +{ + "_from": "util-extend@^1.0.1", + "_id": "util-extend@1.0.3", + "_inBundle": false, + "_integrity": "sha1-p8IW0mdUUWljeztu3GypEZ4v+T8=", + "_location": "/util-extend", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "util-extend@^1.0.1", + "name": "util-extend", + "escapedName": "util-extend", + "rawSpec": "^1.0.1", + "saveSpec": null, + "fetchSpec": "^1.0.1" + }, + "_requiredBy": [ + "/read-installed" + ], + "_resolved": "https://registry.npmjs.org/util-extend/-/util-extend-1.0.3.tgz", + "_shasum": "a7c216d267545169637b3b6edc6ca9119e2ff93f", + "_spec": "util-extend@^1.0.1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/read-installed", + "author": "", + "bugs": { + "url": "https://github.com/isaacs/util-extend/issues" + }, + "bundleDependencies": false, + "deprecated": false, + "description": "Node's internal object extension function", + "homepage": "https://github.com/isaacs/util-extend#readme", + "license": "MIT", + "main": "extend.js", + "name": "util-extend", + "repository": { + "type": "git", + "url": "git://github.com/isaacs/util-extend.git" + }, + "scripts": { + "test": "node test.js" + }, + "version": "1.0.3" +} diff --git a/node_modules/util-extend/test.js b/node_modules/util-extend/test.js new file mode 100644 index 00000000..fbee2b1e --- /dev/null +++ b/node_modules/util-extend/test.js @@ -0,0 +1,10 @@ +var assert = require('assert'); +var extend = require('./'); +assert.deepEqual(extend({a:1}), {a:1}); +assert.deepEqual(extend({a:1}, []), {a:1}); +assert.deepEqual(extend({a:1}, null), {a:1}); +assert.deepEqual(extend({a:1}, true), {a:1}); +assert.deepEqual(extend({a:1}, false), {a:1}); +assert.deepEqual(extend({a:1}, {b:2}), {a:1, b:2}); +assert.deepEqual(extend({a:1, b:2}, {b:3}), {a:1, b:3}); +console.log('ok'); diff --git a/node_modules/validate-npm-package-license/LICENSE b/node_modules/validate-npm-package-license/LICENSE new file mode 100644 index 00000000..d6456956 --- /dev/null +++ b/node_modules/validate-npm-package-license/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/node_modules/validate-npm-package-license/README.md b/node_modules/validate-npm-package-license/README.md new file mode 100644 index 00000000..702bc7b4 --- /dev/null +++ b/node_modules/validate-npm-package-license/README.md @@ -0,0 +1,113 @@ +validate-npm-package-license +============================ + +Give me a string and I'll tell you if it's a valid npm package license string. + +```javascript +var valid = require('validate-npm-package-license'); +``` + +SPDX license identifiers are valid license strings: + +```javascript + +var assert = require('assert'); +var validSPDXExpression = { + validForNewPackages: true, + validForOldPackages: true, + spdx: true +}; + +assert.deepEqual(valid('MIT'), validSPDXExpression); +assert.deepEqual(valid('BSD-2-Clause'), validSPDXExpression); +assert.deepEqual(valid('Apache-2.0'), validSPDXExpression); +assert.deepEqual(valid('ISC'), validSPDXExpression); +``` +The function will return a warning and suggestion for nearly-correct license identifiers: + +```javascript +assert.deepEqual( + valid('Apache 2.0'), + { + validForOldPackages: false, + validForNewPackages: false, + warnings: [ + 'license should be ' + + 'a valid SPDX license expression (without "LicenseRef"), ' + + '"UNLICENSED", or ' + + '"SEE LICENSE IN "', + 'license is similar to the valid expression "Apache-2.0"' + ] + } +); +``` + +SPDX expressions are valid, too ... + +```javascript +// Simple SPDX license expression for dual licensing +assert.deepEqual( + valid('(GPL-3.0-only OR BSD-2-Clause)'), + validSPDXExpression +); +``` + +... except if they contain `LicenseRef`: + +```javascript +var warningAboutLicenseRef = { + validForOldPackages: false, + validForNewPackages: false, + spdx: true, + warnings: [ + 'license should be ' + + 'a valid SPDX license expression (without "LicenseRef"), ' + + '"UNLICENSED", or ' + + '"SEE LICENSE IN "', + ] +}; + +assert.deepEqual( + valid('LicenseRef-Made-Up'), + warningAboutLicenseRef +); + +assert.deepEqual( + valid('(MIT OR LicenseRef-Made-Up)'), + warningAboutLicenseRef +); +``` + +If you can't describe your licensing terms with standardized SPDX identifiers, put the terms in a file in the package and point users there: + +```javascript +assert.deepEqual( + valid('SEE LICENSE IN LICENSE.txt'), + { + validForNewPackages: true, + validForOldPackages: true, + inFile: 'LICENSE.txt' + } +); + +assert.deepEqual( + valid('SEE LICENSE IN license.md'), + { + validForNewPackages: true, + validForOldPackages: true, + inFile: 'license.md' + } +); +``` + +If there aren't any licensing terms, use `UNLICENSED`: + +```javascript +var unlicensed = { + validForNewPackages: true, + validForOldPackages: true, + unlicensed: true +}; +assert.deepEqual(valid('UNLICENSED'), unlicensed); +assert.deepEqual(valid('UNLICENCED'), unlicensed); +``` diff --git a/node_modules/validate-npm-package-license/index.js b/node_modules/validate-npm-package-license/index.js new file mode 100644 index 00000000..2ad98d9d --- /dev/null +++ b/node_modules/validate-npm-package-license/index.js @@ -0,0 +1,84 @@ +var parse = require('spdx-expression-parse'); +var correct = require('spdx-correct'); + +var genericWarning = ( + 'license should be ' + + 'a valid SPDX license expression (without "LicenseRef"), ' + + '"UNLICENSED", or ' + + '"SEE LICENSE IN "' +); + +var fileReferenceRE = /^SEE LICEN[CS]E IN (.+)$/; + +function startsWith(prefix, string) { + return string.slice(0, prefix.length) === prefix; +} + +function usesLicenseRef(ast) { + if (ast.hasOwnProperty('license')) { + var license = ast.license; + return ( + startsWith('LicenseRef', license) || + startsWith('DocumentRef', license) + ); + } else { + return ( + usesLicenseRef(ast.left) || + usesLicenseRef(ast.right) + ); + } +} + +module.exports = function(argument) { + var ast; + + try { + ast = parse(argument); + } catch (e) { + var match + if ( + argument === 'UNLICENSED' || + argument === 'UNLICENCED' + ) { + return { + validForOldPackages: true, + validForNewPackages: true, + unlicensed: true + }; + } else if (match = fileReferenceRE.exec(argument)) { + return { + validForOldPackages: true, + validForNewPackages: true, + inFile: match[1] + }; + } else { + var result = { + validForOldPackages: false, + validForNewPackages: false, + warnings: [genericWarning] + }; + var corrected = correct(argument); + if (corrected) { + result.warnings.push( + 'license is similar to the valid expression "' + corrected + '"' + ); + } + return result; + } + } + + if (usesLicenseRef(ast)) { + return { + validForNewPackages: false, + validForOldPackages: false, + spdx: true, + warnings: [genericWarning] + }; + } else { + return { + validForNewPackages: true, + validForOldPackages: true, + spdx: true + }; + } +}; diff --git a/node_modules/validate-npm-package-license/package.json b/node_modules/validate-npm-package-license/package.json new file mode 100644 index 00000000..9217a037 --- /dev/null +++ b/node_modules/validate-npm-package-license/package.json @@ -0,0 +1,61 @@ +{ + "_from": "validate-npm-package-license@^3.0.1", + "_id": "validate-npm-package-license@3.0.3", + "_inBundle": false, + "_integrity": "sha512-63ZOUnL4SIXj4L0NixR3L1lcjO38crAbgrTpl28t8jjrfuiOBL5Iygm+60qPs/KsZGzPNg6Smnc/oY16QTjF0g==", + "_location": "/validate-npm-package-license", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "validate-npm-package-license@^3.0.1", + "name": "validate-npm-package-license", + "escapedName": "validate-npm-package-license", + "rawSpec": "^3.0.1", + "saveSpec": null, + "fetchSpec": "^3.0.1" + }, + "_requiredBy": [ + "/normalize-package-data" + ], + "_resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.3.tgz", + "_shasum": "81643bcbef1bdfecd4623793dc4648948ba98338", + "_spec": "validate-npm-package-license@^3.0.1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/normalize-package-data", + "author": { + "name": "Kyle E. Mitchell", + "email": "kyle@kemitchell.com", + "url": "https://kemitchell.com" + }, + "bugs": { + "url": "https://github.com/kemitchell/validate-npm-package-license.js/issues" + }, + "bundleDependencies": false, + "dependencies": { + "spdx-correct": "^3.0.0", + "spdx-expression-parse": "^3.0.0" + }, + "deprecated": false, + "description": "Give me a string and I'll tell you if it's a valid npm package license string", + "devDependencies": { + "defence-cli": "^2.0.1", + "replace-require-self": "^1.0.0" + }, + "homepage": "https://github.com/kemitchell/validate-npm-package-license.js#readme", + "keywords": [ + "license", + "npm", + "package", + "validation" + ], + "license": "Apache-2.0", + "name": "validate-npm-package-license", + "repository": { + "type": "git", + "url": "git+https://github.com/kemitchell/validate-npm-package-license.js.git" + }, + "scripts": { + "test": "defence README.md | replace-require-self | node" + }, + "version": "3.0.3" +} diff --git a/node_modules/validate-npm-package-name/.npmignore b/node_modules/validate-npm-package-name/.npmignore new file mode 100644 index 00000000..3c3629e6 --- /dev/null +++ b/node_modules/validate-npm-package-name/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/validate-npm-package-name/LICENSE b/node_modules/validate-npm-package-name/LICENSE new file mode 100644 index 00000000..fdcd63b3 --- /dev/null +++ b/node_modules/validate-npm-package-name/LICENSE @@ -0,0 +1,6 @@ +Copyright (c) 2015, npm, Inc + + +Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/validate-npm-package-name/README.md b/node_modules/validate-npm-package-name/README.md new file mode 100644 index 00000000..d967fdda --- /dev/null +++ b/node_modules/validate-npm-package-name/README.md @@ -0,0 +1,119 @@ +# validate-npm-package-name + +Give me a string and I'll tell you if it's a valid `npm` package name. + +This package exports a single synchronous function that takes a `string` as +input and returns an object with two properties: + +- `validForNewPackages` :: `Boolean` +- `validForOldPackages` :: `Boolean` + +## Contents + +- [Naming rules](#naming-rules) +- [Examples](#examples) + + [Valid Names](#valid-names) + + [Invalid Names](#invalid-names) +- [Legacy Names](#legacy-names) +- [Tests](#tests) +- [License](#license) + +## Naming Rules + +Below is a list of rules that valid `npm` package name should conform to. + +- package name length should be greater than zero +- all the characters in the package name must be lowercase i.e., no uppercase or mixed case names are allowed +- package name *can* consist of hyphens +- package name must *not* contain any non-url-safe characters (since name ends up being part of a URL) +- package name should not start with `.` or `_` +- package name should *not* contain any leading or trailing spaces +- package name *cannot* be the same as a node.js/io.js core module nor a reserved/blacklisted name. For example, the following names are invalid: + + http + + stream + + node_modules + + favicon.ico +- package name length cannot exceed 214 + + +## Examples + +### Valid Names + +```js +var validate = require("validate-npm-package-name") + +validate("some-package") +validate("example.com") +validate("under_score") +validate("123numeric") +validate("crazy!") +validate("@npm/thingy") +validate("@jane/foo.js") +``` + +All of the above names are valid, so you'll get this object back: + +```js +{ + validForNewPackages: true, + validForOldPackages: true +} +``` + +### Invalid Names + +```js +validate(" leading-space:and:weirdchars") +``` + +That was never a valid package name, so you get this: + +```js +{ + validForNewPackages: false, + validForOldPackages: false, + errors: [ + 'name cannot contain leading or trailing spaces', + 'name can only contain URL-friendly characters' + ] +} +``` + +## Legacy Names + +In the old days of npm, package names were wild. They could have capital +letters in them. They could be really long. They could be the name of an +existing module in node core. + +If you give this function a package name that **used to be valid**, you'll see +a change in the value of `validForNewPackages` property, and a warnings array +will be present: + +```js +validate("cRaZY-paCkAgE-with-mixed-case-and-more-than-214-characters-----------------------------------------------------------------------------------------------------------------------------------------------------------") +``` + +returns: + +```js +{ + validForNewPackages: false, + validForOldPackages: true, + warnings: [ + "name can no longer contain capital letters", + "name can no longer contain more than 214 characters" + ] +} +``` + +## Tests + +```sh +npm install +npm test +``` + +## License + +ISC diff --git a/node_modules/validate-npm-package-name/index.js b/node_modules/validate-npm-package-name/index.js new file mode 100644 index 00000000..66a1d473 --- /dev/null +++ b/node_modules/validate-npm-package-name/index.js @@ -0,0 +1,102 @@ +var scopedPackagePattern = new RegExp("^(?:@([^/]+?)[/])?([^/]+?)$"); +var builtins = require("builtins") +var blacklist = [ + "node_modules", + "favicon.ico" +]; + +var validate = module.exports = function(name) { + + var warnings = [] + var errors = [] + + if (name === null) { + errors.push("name cannot be null") + return done(warnings, errors) + } + + if (name === undefined) { + errors.push("name cannot be undefined") + return done(warnings, errors) + } + + if (typeof name !== "string") { + errors.push("name must be a string") + return done(warnings, errors) + } + + if (!name.length) { + errors.push("name length must be greater than zero") + } + + if (name.match(/^\./)) { + errors.push("name cannot start with a period") + } + + if (name.match(/^_/)) { + errors.push("name cannot start with an underscore") + } + + if (name.trim() !== name) { + errors.push("name cannot contain leading or trailing spaces") + } + + // No funny business + blacklist.forEach(function(blacklistedName){ + if (name.toLowerCase() === blacklistedName) { + errors.push(blacklistedName + " is a blacklisted name") + } + }) + + // Generate warnings for stuff that used to be allowed + + // core module names like http, events, util, etc + builtins.forEach(function(builtin){ + if (name.toLowerCase() === builtin) { + warnings.push(builtin + " is a core module name") + } + }) + + // really-long-package-names-------------------------------such--length-----many---wow + // the thisisareallyreallylongpackagenameitshouldpublishdowenowhavealimittothelengthofpackagenames-poch. + if (name.length > 214) { + warnings.push("name can no longer contain more than 214 characters") + } + + // mIxeD CaSe nAMEs + if (name.toLowerCase() !== name) { + warnings.push("name can no longer contain capital letters") + } + + if (encodeURIComponent(name) !== name) { + + // Maybe it's a scoped package name, like @user/package + var nameMatch = name.match(scopedPackagePattern) + if (nameMatch) { + var user = nameMatch[1] + var pkg = nameMatch[2] + if (encodeURIComponent(user) === user && encodeURIComponent(pkg) === pkg) { + return done(warnings, errors) + } + } + + errors.push("name can only contain URL-friendly characters") + } + + return done(warnings, errors) + +} + +validate.scopedPackagePattern = scopedPackagePattern + +var done = function (warnings, errors) { + var result = { + validForNewPackages: errors.length === 0 && warnings.length === 0, + validForOldPackages: errors.length === 0, + warnings: warnings, + errors: errors + } + if (!result.warnings.length) delete result.warnings + if (!result.errors.length) delete result.errors + return result +} diff --git a/node_modules/validate-npm-package-name/package.json b/node_modules/validate-npm-package-name/package.json new file mode 100644 index 00000000..2c88c9ef --- /dev/null +++ b/node_modules/validate-npm-package-name/package.json @@ -0,0 +1,62 @@ +{ + "_from": "validate-npm-package-name@2.2.2", + "_id": "validate-npm-package-name@2.2.2", + "_inBundle": false, + "_integrity": "sha1-9laVsi9zJEQgGaPH+jmm5/0pkIU=", + "_location": "/validate-npm-package-name", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "validate-npm-package-name@2.2.2", + "name": "validate-npm-package-name", + "escapedName": "validate-npm-package-name", + "rawSpec": "2.2.2", + "saveSpec": null, + "fetchSpec": "2.2.2" + }, + "_requiredBy": [ + "/npm", + "/npm/init-package-json" + ], + "_resolved": "https://registry.npmjs.org/validate-npm-package-name/-/validate-npm-package-name-2.2.2.tgz", + "_shasum": "f65695b22f7324442019a3c7fa39a6e7fd299085", + "_spec": "validate-npm-package-name@2.2.2", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm", + "author": { + "name": "zeke" + }, + "bugs": { + "url": "https://github.com/npm/validate-npm-package-name/issues" + }, + "bundleDependencies": false, + "dependencies": { + "builtins": "0.0.7" + }, + "deprecated": false, + "description": "Give me a string and I'll tell you if it's a valid npm package name", + "devDependencies": { + "tap": "^0.4.13" + }, + "directories": { + "test": "test" + }, + "homepage": "https://github.com/npm/validate-npm-package-name", + "keywords": [ + "npm", + "package", + "names", + "validation" + ], + "license": "ISC", + "main": "index.js", + "name": "validate-npm-package-name", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/validate-npm-package-name.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "2.2.2" +} diff --git a/node_modules/validate-npm-package-name/test/index.js b/node_modules/validate-npm-package-name/test/index.js new file mode 100644 index 00000000..1a7dca5d --- /dev/null +++ b/node_modules/validate-npm-package-name/test/index.js @@ -0,0 +1,102 @@ +var validate = require("..") +var test = require("tap").test +var path = require("path") +var fs = require("fs") + +test("validate-npm-package-name", function (t) { + + // Traditional + + t.deepEqual(validate("some-package"), {validForNewPackages: true, validForOldPackages: true}) + t.deepEqual(validate("example.com"), {validForNewPackages: true, validForOldPackages: true}) + t.deepEqual(validate("under_score"), {validForNewPackages: true, validForOldPackages: true}) + t.deepEqual(validate("period.js"), {validForNewPackages: true, validForOldPackages: true}) + t.deepEqual(validate("123numeric"), {validForNewPackages: true, validForOldPackages: true}) + t.deepEqual(validate("crazy!"), {validForNewPackages: true, validForOldPackages: true}) + + // Scoped (npm 2+) + + t.deepEqual(validate("@npm/thingy"), {validForNewPackages: true, validForOldPackages: true}) + t.deepEqual(validate("@npm-zors/money!time.js"), {validForNewPackages: true, validForOldPackages: true}) + + // Invalid + + t.deepEqual(validate(""), { + validForNewPackages: false, + validForOldPackages: false, + errors: ["name length must be greater than zero"]}) + + t.deepEqual(validate(""), { + validForNewPackages: false, + validForOldPackages: false, + errors: ["name length must be greater than zero"]}) + + t.deepEqual(validate(".start-with-period"), { + validForNewPackages: false, + validForOldPackages: false, + errors: ["name cannot start with a period"]}) + + t.deepEqual(validate("_start-with-underscore"), { + validForNewPackages: false, + validForOldPackages: false, + errors: ["name cannot start with an underscore"]}) + + t.deepEqual(validate("contain:colons"), { + validForNewPackages: false, + validForOldPackages: false, + errors: ["name can only contain URL-friendly characters"]}) + + t.deepEqual(validate(" leading-space"), { + validForNewPackages: false, + validForOldPackages: false, + errors: ["name cannot contain leading or trailing spaces", "name can only contain URL-friendly characters"]}) + + t.deepEqual(validate("trailing-space "), { + validForNewPackages: false, + validForOldPackages: false, + errors: ["name cannot contain leading or trailing spaces", "name can only contain URL-friendly characters"]}) + + t.deepEqual(validate("s/l/a/s/h/e/s"), { + validForNewPackages: false, + validForOldPackages: false, + errors: ["name can only contain URL-friendly characters"]}) + + t.deepEqual(validate("node_modules"), { + validForNewPackages: false, + validForOldPackages: false, + errors: ["node_modules is a blacklisted name"]}) + + t.deepEqual(validate("favicon.ico"), { + validForNewPackages: false, + validForOldPackages: false, + errors: ["favicon.ico is a blacklisted name"]}) + + // Node/IO Core + + t.deepEqual(validate("http"), { + validForNewPackages: false, + validForOldPackages: true, + warnings: ["http is a core module name"]}) + + // Long Package Names + + t.deepEqual(validate("ifyouwanttogetthesumoftwonumberswherethosetwonumbersarechosenbyfindingthelargestoftwooutofthreenumbersandsquaringthemwhichismultiplyingthembyitselfthenyoushouldinputthreenumbersintothisfunctionanditwilldothatforyou-"), { + validForNewPackages: false, + validForOldPackages: true, + warnings: ["name can no longer contain more than 214 characters"] + }) + + t.deepEqual(validate("ifyouwanttogetthesumoftwonumberswherethosetwonumbersarechosenbyfindingthelargestoftwooutofthreenumbersandsquaringthemwhichismultiplyingthembyitselfthenyoushouldinputthreenumbersintothisfunctionanditwilldothatforyou"), { + validForNewPackages: true, + validForOldPackages: true + }) + + // Legacy Mixed-Case + + t.deepEqual(validate("CAPITAL-LETTERS"), { + validForNewPackages: false, + validForOldPackages: true, + warnings: ["name can no longer contain capital letters"]}) + + t.end() +}) diff --git a/node_modules/wrappy/LICENSE b/node_modules/wrappy/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/wrappy/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/wrappy/README.md b/node_modules/wrappy/README.md new file mode 100644 index 00000000..98eab252 --- /dev/null +++ b/node_modules/wrappy/README.md @@ -0,0 +1,36 @@ +# wrappy + +Callback wrapping utility + +## USAGE + +```javascript +var wrappy = require("wrappy") + +// var wrapper = wrappy(wrapperFunction) + +// make sure a cb is called only once +// See also: http://npm.im/once for this specific use case +var once = wrappy(function (cb) { + var called = false + return function () { + if (called) return + called = true + return cb.apply(this, arguments) + } +}) + +function printBoo () { + console.log('boo') +} +// has some rando property +printBoo.iAmBooPrinter = true + +var onlyPrintOnce = once(printBoo) + +onlyPrintOnce() // prints 'boo' +onlyPrintOnce() // does nothing + +// random property is retained! +assert.equal(onlyPrintOnce.iAmBooPrinter, true) +``` diff --git a/node_modules/wrappy/package.json b/node_modules/wrappy/package.json new file mode 100644 index 00000000..27dd1165 --- /dev/null +++ b/node_modules/wrappy/package.json @@ -0,0 +1,60 @@ +{ + "_from": "wrappy@1", + "_id": "wrappy@1.0.2", + "_inBundle": false, + "_integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=", + "_location": "/wrappy", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "wrappy@1", + "name": "wrappy", + "escapedName": "wrappy", + "rawSpec": "1", + "saveSpec": null, + "fetchSpec": "1" + }, + "_requiredBy": [ + "/dezalgo", + "/inflight", + "/once" + ], + "_resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz", + "_shasum": "b5243d8f3ec1aa35f1364605bc0d1036e30ab69f", + "_spec": "wrappy@1", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/dezalgo", + "author": { + "name": "Isaac Z. Schlueter", + "email": "i@izs.me", + "url": "http://blog.izs.me/" + }, + "bugs": { + "url": "https://github.com/npm/wrappy/issues" + }, + "bundleDependencies": false, + "dependencies": {}, + "deprecated": false, + "description": "Callback wrapping utility", + "devDependencies": { + "tap": "^2.3.1" + }, + "directories": { + "test": "test" + }, + "files": [ + "wrappy.js" + ], + "homepage": "https://github.com/npm/wrappy", + "license": "ISC", + "main": "wrappy.js", + "name": "wrappy", + "repository": { + "type": "git", + "url": "git+https://github.com/npm/wrappy.git" + }, + "scripts": { + "test": "tap --coverage test/*.js" + }, + "version": "1.0.2" +} diff --git a/node_modules/wrappy/wrappy.js b/node_modules/wrappy/wrappy.js new file mode 100644 index 00000000..bb7e7d6f --- /dev/null +++ b/node_modules/wrappy/wrappy.js @@ -0,0 +1,33 @@ +// Returns a wrapper function that returns a wrapped callback +// The wrapper function should do some stuff, and return a +// presumably different callback function. +// This makes sure that own properties are retained, so that +// decorations and such are not lost along the way. +module.exports = wrappy +function wrappy (fn, cb) { + if (fn && cb) return wrappy(fn)(cb) + + if (typeof fn !== 'function') + throw new TypeError('need wrapper function') + + Object.keys(fn).forEach(function (k) { + wrapper[k] = fn[k] + }) + + return wrapper + + function wrapper() { + var args = new Array(arguments.length) + for (var i = 0; i < args.length; i++) { + args[i] = arguments[i] + } + var ret = fn.apply(this, args) + var cb = args[args.length-1] + if (typeof ret === 'function' && ret !== cb) { + Object.keys(cb).forEach(function (k) { + ret[k] = cb[k] + }) + } + return ret + } +} diff --git a/node_modules/write-file-atomic/.npmignore b/node_modules/write-file-atomic/.npmignore new file mode 100644 index 00000000..45438263 --- /dev/null +++ b/node_modules/write-file-atomic/.npmignore @@ -0,0 +1,4 @@ +*~ +DEADJOE +.#* +node_modules \ No newline at end of file diff --git a/node_modules/write-file-atomic/.nyc_output/47248.json b/node_modules/write-file-atomic/.nyc_output/47248.json new file mode 100644 index 00000000..9e26dfee --- /dev/null +++ b/node_modules/write-file-atomic/.nyc_output/47248.json @@ -0,0 +1 @@ +{} \ No newline at end of file diff --git a/node_modules/write-file-atomic/.nyc_output/47250.json b/node_modules/write-file-atomic/.nyc_output/47250.json new file mode 100644 index 00000000..eada5f58 --- /dev/null +++ b/node_modules/write-file-atomic/.nyc_output/47250.json @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/node_modules/write-file-atomic/.travis.yml b/node_modules/write-file-atomic/.travis.yml new file mode 100644 index 00000000..3bc5d90c --- /dev/null +++ b/node_modules/write-file-atomic/.travis.yml @@ -0,0 +1,11 @@ +language: node_js +sudo: false +before_install: + - "npm -g install npm" +node_js: + - "0.8" + - "0.10" + - "0.12" + - "iojs" + - "4" + - "5" diff --git a/node_modules/write-file-atomic/LICENSE b/node_modules/write-file-atomic/LICENSE new file mode 100644 index 00000000..95e65a77 --- /dev/null +++ b/node_modules/write-file-atomic/LICENSE @@ -0,0 +1,6 @@ +Copyright (c) 2015, Rebecca Turner + +Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + diff --git a/node_modules/write-file-atomic/README.md b/node_modules/write-file-atomic/README.md new file mode 100644 index 00000000..26e434d1 --- /dev/null +++ b/node_modules/write-file-atomic/README.md @@ -0,0 +1,44 @@ +write-file-atomic +----------------- + +This is an extension for node's `fs.writeFile` that makes its operation +atomic and allows you set ownership (uid/gid of the file). + +### var writeFileAtomic = require('write-file-atomic')
      writeFileAtomic(filename, data, [options], callback) + +* filename **String** +* data **String** | **Buffer** +* options **Object** + * chown **Object** + * uid **Number** + * gid **Number** + * encoding **String** | **Null** default = 'utf8' + * mode **Number** default = 438 (aka 0666 in Octal) +callback **Function** + +Atomically and asynchronously writes data to a file, replacing the file if it already +exists. data can be a string or a buffer. + +The file is initially named `filename + "." + md5hex(__filename, process.pid, ++invocations)`. +If writeFile completes successfully then, if passed the **chown** option it will change +the ownership of the file. Finally it renames the file back to the filename you specified. If +it encounters errors at any of these steps it will attempt to unlink the temporary file and then +pass the error back to the caller. + +If provided, the **chown** option requires both **uid** and **gid** properties or else +you'll get an error. + +The **encoding** option is ignored if **data** is a buffer. It defaults to 'utf8'. + +Example: + +```javascript +writeFileAtomic('message.txt', 'Hello Node', {chown:{uid:100,gid:50}}, function (err) { + if (err) throw err; + console.log('It\'s saved!'); +}); +``` + +### var writeFileAtomicSync = require('write-file-atomic').sync
      writeFileAtomicSync(filename, data, [options]) + +The synchronous version of **writeFileAtomic**. diff --git a/node_modules/write-file-atomic/index.js b/node_modules/write-file-atomic/index.js new file mode 100644 index 00000000..797e5717 --- /dev/null +++ b/node_modules/write-file-atomic/index.js @@ -0,0 +1,44 @@ +'use strict' +var fs = require('graceful-fs') +var chain = require('slide').chain +var MurmurHash3 = require('imurmurhash') + +function murmurhex () { + var hash = new MurmurHash3() + for (var ii = 0; ii < arguments.length; ++ii) hash.hash('' + arguments[ii]) + return hash.result() +} +var invocations = 0 +var getTmpname = function (filename) { + return filename + '.' + murmurhex(__filename, process.pid, ++invocations) +} + +module.exports = function writeFile (filename, data, options, callback) { + if (options instanceof Function) { + callback = options + options = null + } + if (!options) options = {} + var tmpfile = getTmpname(filename) + chain([ + [fs, fs.writeFile, tmpfile, data, options], + options.chown && [fs, fs.chown, tmpfile, options.chown.uid, options.chown.gid], + [fs, fs.rename, tmpfile, filename] + ], function (err) { + err ? fs.unlink(tmpfile, function () { callback(err) }) + : callback() + }) +} + +module.exports.sync = function writeFileSync (filename, data, options) { + if (!options) options = {} + var tmpfile = getTmpname(filename) + try { + fs.writeFileSync(tmpfile, data, options) + if (options.chown) fs.chownSync(tmpfile, options.chown.uid, options.chown.gid) + fs.renameSync(tmpfile, filename) + } catch (err) { + try { fs.unlinkSync(tmpfile) } catch (e) {} + throw err + } +} diff --git a/node_modules/write-file-atomic/package.json b/node_modules/write-file-atomic/package.json new file mode 100644 index 00000000..c51fc205 --- /dev/null +++ b/node_modules/write-file-atomic/package.json @@ -0,0 +1,62 @@ +{ + "_from": "write-file-atomic@1.1.4", + "_id": "write-file-atomic@1.1.4", + "_inBundle": false, + "_integrity": "sha1-sfUtwujcDjywTRh6JfdYo4qQyjs=", + "_location": "/write-file-atomic", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "write-file-atomic@1.1.4", + "name": "write-file-atomic", + "escapedName": "write-file-atomic", + "rawSpec": "1.1.4", + "saveSpec": null, + "fetchSpec": "1.1.4" + }, + "_requiredBy": [ + "/npm" + ], + "_resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-1.1.4.tgz", + "_shasum": "b1f52dc2e8dc0e3cb04d187a25f758a38a90ca3b", + "_spec": "write-file-atomic@1.1.4", + "_where": "/Users/patrickglavin/Dev/fourth_hex/TSCasino/node_modules/npm", + "author": { + "name": "Rebecca Turner", + "email": "me@re-becca.org", + "url": "http://re-becca.org" + }, + "bugs": { + "url": "https://github.com/iarna/write-file-atomic/issues" + }, + "bundleDependencies": false, + "dependencies": { + "graceful-fs": "^4.1.2", + "imurmurhash": "^0.1.4", + "slide": "^1.1.5" + }, + "deprecated": false, + "description": "Write files in an atomic fashion w/configurable ownership", + "devDependencies": { + "require-inject": "^1.1.0", + "standard": "^5.4.1", + "tap": "^2.3.1" + }, + "homepage": "https://github.com/iarna/write-file-atomic", + "keywords": [ + "writeFile", + "atomic" + ], + "license": "ISC", + "main": "index.js", + "name": "write-file-atomic", + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/iarna/write-file-atomic.git" + }, + "scripts": { + "test": "standard && tap --coverage test/*.js" + }, + "version": "1.1.4" +} diff --git a/node_modules/write-file-atomic/test/basic.js b/node_modules/write-file-atomic/test/basic.js new file mode 100644 index 00000000..13b97197 --- /dev/null +++ b/node_modules/write-file-atomic/test/basic.js @@ -0,0 +1,97 @@ +'use strict' +var test = require('tap').test +var requireInject = require('require-inject') +var writeFileAtomic = requireInject('../index', { + 'graceful-fs': { + writeFile: function (tmpfile, data, options, cb) { + if (/nowrite/.test(tmpfile)) return cb(new Error('ENOWRITE')) + cb() + }, + chown: function (tmpfile, uid, gid, cb) { + if (/nochown/.test(tmpfile)) return cb(new Error('ENOCHOWN')) + cb() + }, + rename: function (tmpfile, filename, cb) { + if (/norename/.test(tmpfile)) return cb(new Error('ENORENAME')) + cb() + }, + unlink: function (tmpfile, cb) { + if (/nounlink/.test(tmpfile)) return cb(new Error('ENOUNLINK')) + cb() + }, + writeFileSync: function (tmpfile, data, options) { + if (/nowrite/.test(tmpfile)) throw new Error('ENOWRITE') + }, + chownSync: function (tmpfile, uid, gid) { + if (/nochown/.test(tmpfile)) throw new Error('ENOCHOWN') + }, + renameSync: function (tmpfile, filename) { + if (/norename/.test(tmpfile)) throw new Error('ENORENAME') + }, + unlinkSync: function (tmpfile) { + if (/nounlink/.test(tmpfile)) throw new Error('ENOUNLINK') + } + } +}) +var writeFileAtomicSync = writeFileAtomic.sync + +test('async tests', function (t) { + t.plan(7) + writeFileAtomic('good', 'test', {mode: '0777'}, function (err) { + t.notOk(err, 'No errors occur when passing in options') + }) + writeFileAtomic('good', 'test', function (err) { + t.notOk(err, 'No errors occur when NOT passing in options') + }) + writeFileAtomic('nowrite', 'test', function (err) { + t.is(err.message, 'ENOWRITE', 'writeFile failures propagate') + }) + writeFileAtomic('nochown', 'test', {chown: {uid: 100, gid: 100}}, function (err) { + t.is(err.message, 'ENOCHOWN', 'Chown failures propagate') + }) + writeFileAtomic('nochown', 'test', function (err) { + t.notOk(err, 'No attempt to chown when no uid/gid passed in') + }) + writeFileAtomic('norename', 'test', function (err) { + t.is(err.message, 'ENORENAME', 'Rename errors propagate') + }) + writeFileAtomic('norename nounlink', 'test', function (err) { + t.is(err.message, 'ENORENAME', 'Failure to unlink the temp file does not clobber the original error') + }) +}) + +test('sync tests', function (t) { + t.plan(7) + var throws = function (shouldthrow, msg, todo) { + var err + try { todo() } catch (e) { err = e } + t.is(shouldthrow, err.message, msg) + } + var noexception = function (msg, todo) { + var err + try { todo() } catch (e) { err = e } + t.notOk(err, msg) + } + + noexception('No errors occur when passing in options', function () { + writeFileAtomicSync('good', 'test', {mode: '0777'}) + }) + noexception('No errors occur when NOT passing in options', function () { + writeFileAtomicSync('good', 'test') + }) + throws('ENOWRITE', 'writeFile failures propagate', function () { + writeFileAtomicSync('nowrite', 'test') + }) + throws('ENOCHOWN', 'Chown failures propagate', function () { + writeFileAtomicSync('nochown', 'test', {chown: {uid: 100, gid: 100}}) + }) + noexception('No attempt to chown when no uid/gid passed in', function () { + writeFileAtomicSync('nochown', 'test') + }) + throws('ENORENAME', 'Rename errors propagate', function () { + writeFileAtomicSync('norename', 'test') + }) + throws('ENORENAME', 'Failure to unlink the temp file does not clobber the original error', function () { + writeFileAtomicSync('norename nounlink', 'test') + }) +}) diff --git a/package-lock.json b/package-lock.json new file mode 100644 index 00000000..c6eb0b57 --- /dev/null +++ b/package-lock.json @@ -0,0 +1,1717 @@ +{ + "name": "typescriptcasino", + "version": "1.0.0", + "lockfileVersion": 1, + "requires": true, + "dependencies": { + "abbrev": { + "version": "1.1.1", + "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz", + "integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==" + }, + "access-log": { + "version": "0.3.9", + "resolved": "https://registry.npmjs.org/access-log/-/access-log-0.3.9.tgz", + "integrity": "sha1-AcJpW6fn0y21KI7z8U5k1nGfOtE=", + "requires": { + "strftime": "0.6.2" + } + }, + "ansicolors": { + "version": "0.3.2", + "resolved": "https://registry.npmjs.org/ansicolors/-/ansicolors-0.3.2.tgz", + "integrity": 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"scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "repository": { + "type": "git", + "url": "git+https://github.com/patglavin/CR-MacroLabs-TypeScript-Casino.git" + }, + "author": "Pat Glavin", + "license": "ISC", + "bugs": { + "url": "https://github.com/patglavin/CR-MacroLabs-TypeScript-Casino/issues" + }, + "homepage": "https://github.com/patglavin/CR-MacroLabs-TypeScript-Casino#readme" +} From 13d8c7229fd1a909962dafba7f09cc2ef74306d8 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sat, 24 Mar 2018 21:18:10 -0400 Subject: [PATCH 22/59] value checking functional --- js/greeter.js | 2 +- js/greeter.js.map | 2 +- ts/greeter.ts | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/js/greeter.js b/js/greeter.js index 06a338db..44674262 100644 --- a/js/greeter.js +++ b/js/greeter.js @@ -73,7 +73,7 @@ class Deck { } shuffle(this.cards); for (var k = 0; k < 52; k++) { - console.log(this.cards[k].value + " of " + this.cards[k].suit); + console.log(this.cards[k].value + " of " + this.cards[k].suit + " value of " + cardValueInterpret(this.cards[k].value)); } } } diff --git a/js/greeter.js.map b/js/greeter.js.map index 847e1cf7..e43605a6 100644 --- a/js/greeter.js.map +++ b/js/greeter.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/greeter.ts b/ts/greeter.ts index 9753a1f8..0ead8518 100644 --- a/ts/greeter.ts +++ b/ts/greeter.ts @@ -89,7 +89,7 @@ class Deck { } shuffle(this.cards); for (var k = 0; k < 52; k++){ - console.log(this.cards[k].value + " of " + this.cards[k].suit) + console.log(this.cards[k].value + " of " + this.cards[k].suit + " value of " + cardValueInterpret(this.cards[k].value)) } } } From 9e66dc9c696926e64a3d8ef0b14cb5e322906176 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sat, 24 Mar 2018 21:42:43 -0400 Subject: [PATCH 23/59] build initial turn order --- index.html | 3 ++- js/greeter.js | 39 ++++++++++++++++++++++++++------------- js/greeter.js.map | 2 +- ts/greeter.ts | 41 +++++++++++++++++++++++++++-------------- 4 files changed, 56 insertions(+), 29 deletions(-) diff --git a/index.html b/index.html index b5a89bdd..faa81c23 100644 --- a/index.html +++ b/index.html @@ -20,11 +20,12 @@

      TypeScript Casino

      - Welcome to the Blackjack Table! + Welcome to the Blackjack Table!
      Please enter your name.
      +
      diff --git a/js/greeter.js b/js/greeter.js index 44674262..63844281 100644 --- a/js/greeter.js +++ b/js/greeter.js @@ -13,9 +13,8 @@ function setInput(newInput) { userInput = newInput; } var btn = document.getElementById('submit'); -var startbtn = document.getElementById('start_game'); +var startbtn = document.getElementById('start'); var inputField = document.getElementById("user_input"); -// var entry = document.getElementById('user_input').innerText; btn.addEventListener("click", (e) => setInput(inputField.value)); btn.addEventListener("click", (e) => addToDisplayText('you input ' + userInput)); function clearInput() { @@ -68,35 +67,49 @@ class Deck { for (var j = 0; j < 13; j++) { let tempCard = new Card(CardValues[j], CardSuits[i]); this.cards.push(tempCard); - console.log(tempCard.value + " of " + tempCard.suit); + // console.log(tempCard.value + " of " + tempCard.suit) } } shuffle(this.cards); - for (var k = 0; k < 52; k++) { - console.log(this.cards[k].value + " of " + this.cards[k].suit + " value of " + cardValueInterpret(this.cards[k].value)); - } + // for (var k = 0; k < 52; k++){ + // console.log(this.cards[k].value + " of " + this.cards[k].suit + " value of " + cardValueInterpret(this.cards[k].value)) + // } } } class BlackJack { constructor() { + this.playerHand = []; + this.dealerHand = []; this.turnOrder = 0; this.deck = new Deck(); } updateInput() { if (this.turnOrder == 0) { - this.initialTurn(); + this.getName(); + addToDisplayText('How much would you like to gamble with?'); + this.turnOrder += 1; + console.log('turn 0 take name'); } else if (this.turnOrder == 1) { - alert('turn 1'); - addToDisplayText(this.name); + addToDisplayText('Hello ' + userName); + this.getFunds(); + addToDisplayText('You have ' + userFunds + ' chips'); this.turnOrder += 1; + console.log('turn 1 take funds'); + } + else if (this.turnOrder == 2) { + console.log('turn 2 alert funds'); } } - initialTurn() { - alert('turn 0'); - this.name = inputField.value; + getName() { + userName = inputField.value; clearInput(); - this.turnOrder += 1; + } + getFunds() { + userFunds = parseInt(inputField.value); + clearInput(); + } + playerDraw() { } } blackJackTurn(); diff --git a/js/greeter.js.map b/js/greeter.js.map index e43605a6..3bf4bfe3 100644 --- a/js/greeter.js.map +++ b/js/greeter.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/greeter.ts b/ts/greeter.ts index 0ead8518..964e92f5 100644 --- a/ts/greeter.ts +++ b/ts/greeter.ts @@ -16,9 +16,8 @@ function setInput(newInput:string) { } var btn = document.getElementById('submit'); -var startbtn = document.getElementById('start_game') +var startbtn = document.getElementById('start') var inputField: HTMLInputElement = document.getElementById("user_input"); -// var entry = document.getElementById('user_input').innerText; btn.addEventListener("click", (e: Event) => setInput(inputField.value)); btn.addEventListener("click", (e:Event) => addToDisplayText('you input ' + userInput)); @@ -84,18 +83,20 @@ class Deck { for(var j = 0; j < 13; j++){ let tempCard:Card = new Card(CardValues[j],CardSuits[i]); this.cards.push(tempCard); - console.log(tempCard.value + " of " + tempCard.suit) + // console.log(tempCard.value + " of " + tempCard.suit) } } shuffle(this.cards); - for (var k = 0; k < 52; k++){ - console.log(this.cards[k].value + " of " + this.cards[k].suit + " value of " + cardValueInterpret(this.cards[k].value)) - } + // for (var k = 0; k < 52; k++){ + // console.log(this.cards[k].value + " of " + this.cards[k].suit + " value of " + cardValueInterpret(this.cards[k].value)) + // } } } class BlackJack { deck: Deck; + playerHand: Array = []; + dealerHand: Array = []; constructor() { this.deck = new Deck(); } @@ -103,18 +104,30 @@ class BlackJack { name:string; updateInput(){ if (this.turnOrder == 0) { - this.initialTurn(); + this.getName(); + addToDisplayText('How much would you like to gamble with?'); + this.turnOrder += 1; + console.log('turn 0 take name') } else if (this.turnOrder == 1) { - alert('turn 1'); - addToDisplayText(this.name); + addToDisplayText('Hello ' + userName); + this.getFunds(); + addToDisplayText('You have ' + userFunds + ' chips') this.turnOrder += 1; - } + console.log('turn 1 take funds') + } else if (this.turnOrder == 2) { + console.log('turn 2 alert funds') + } } - initialTurn(){ - alert('turn 0'); - this.name = inputField.value; + getName(){ + userName = inputField.value; clearInput(); - this.turnOrder += 1; + } + getFunds() { + userFunds = parseInt(inputField.value); + clearInput(); + } + playerDraw(){ + } } From 9d51ca8cc47c83246261e80a4fb726bac2f3e288 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sat, 24 Mar 2018 21:45:45 -0400 Subject: [PATCH 24/59] move and rename files to app over greeter --- index.html | 2 +- js/{greeter.js => app.js} | 2 +- js/app.js.map | 1 + js/greeter.js.map | 1 - ts/{greeter.ts => app.ts} | 0 5 files changed, 3 insertions(+), 3 deletions(-) rename js/{greeter.js => app.js} (98%) create mode 100644 js/app.js.map delete mode 100644 js/greeter.js.map rename ts/{greeter.ts => app.ts} (100%) diff --git a/index.html b/index.html index faa81c23..72ea4f89 100644 --- a/index.html +++ b/index.html @@ -29,6 +29,6 @@

      TypeScript Casino

      - + diff --git a/js/greeter.js b/js/app.js similarity index 98% rename from js/greeter.js rename to js/app.js index 63844281..800b7318 100644 --- a/js/greeter.js +++ b/js/app.js @@ -113,4 +113,4 @@ class BlackJack { } } blackJackTurn(); -//# sourceMappingURL=greeter.js.map \ No newline at end of file +//# sourceMappingURL=app.js.map \ No newline at end of file diff --git a/js/app.js.map b/js/app.js.map new file mode 100644 index 00000000..1c0a5752 --- /dev/null +++ b/js/app.js.map @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/js/greeter.js.map b/js/greeter.js.map deleted file mode 100644 index 3bf4bfe3..00000000 --- a/js/greeter.js.map +++ /dev/null @@ -1 +0,0 @@ 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\ No newline at end of file diff --git a/ts/greeter.ts b/ts/app.ts similarity index 100% rename from ts/greeter.ts rename to ts/app.ts From 9d4edf3e800409c8550fb5d5a6deec3c94eeaefe Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sat, 24 Mar 2018 22:03:05 -0400 Subject: [PATCH 25/59] add drawstep, turnorder workflow set --- js/app.js | 30 ++++++++++++++++++++++++++++-- js/app.js.map | 2 +- ts/app.ts | 31 ++++++++++++++++++++++++++++--- 3 files changed, 57 insertions(+), 6 deletions(-) diff --git a/js/app.js b/js/app.js index 800b7318..a967308d 100644 --- a/js/app.js +++ b/js/app.js @@ -95,10 +95,13 @@ class BlackJack { this.getFunds(); addToDisplayText('You have ' + userFunds + ' chips'); this.turnOrder += 1; - console.log('turn 1 take funds'); + console.log('turn 1 take funds, deal'); + this.playerDrawFirstHand(); + this.dealerDrawFirstHand(); + addToDisplayText('would you like to bet?'); } else if (this.turnOrder == 2) { - console.log('turn 2 alert funds'); + this.betStep(); } } getName() { @@ -110,6 +113,29 @@ class BlackJack { clearInput(); } playerDraw() { + let tempCard = this.deck.cards.pop(); + this.playerHand.push(tempCard); + addToDisplayText(userName + " drew " + tempCard.value + " of " + tempCard.suit); + console.log('player drew ' + tempCard.value + " of " + tempCard.suit); + } + playerDrawFirstHand() { + this.playerDraw(); + this.playerDraw(); + console.log('player initial hand'); + } + dealerDraw() { + let tempCard = this.deck.cards.pop(); + this.dealerHand.push(tempCard); + addToDisplayText("Dealer drew " + tempCard.value + " of " + tempCard.suit); + console.log('dealer drew ' + tempCard.value + " of " + tempCard.suit); + } + dealerDrawFirstHand() { + this.dealerDraw(); + this.dealerDraw(); + console.log('dealer initial hand'); + } + betStep() { + addToDisplayText('ah shit i didnt plan for this'); } } blackJackTurn(); diff --git a/js/app.js.map b/js/app.js.map index 1c0a5752..ea6c3e9d 100644 --- a/js/app.js.map +++ b/js/app.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/app.ts b/ts/app.ts index 964e92f5..34acf2a9 100644 --- a/ts/app.ts +++ b/ts/app.ts @@ -113,9 +113,12 @@ class BlackJack { this.getFunds(); addToDisplayText('You have ' + userFunds + ' chips') this.turnOrder += 1; - console.log('turn 1 take funds') + console.log('turn 1 take funds, deal') + this.playerDrawFirstHand(); + this.dealerDrawFirstHand(); + addToDisplayText('would you like to bet?'); } else if (this.turnOrder == 2) { - console.log('turn 2 alert funds') + this.betStep(); } } getName(){ @@ -127,7 +130,29 @@ class BlackJack { clearInput(); } playerDraw(){ - + let tempCard = this.deck.cards.pop(); + this.playerHand.push(tempCard); + addToDisplayText(userName + " drew " + tempCard.value + " of " + tempCard.suit); + console.log('player drew ' + tempCard.value + " of " + tempCard.suit); + } + playerDrawFirstHand(){ + this.playerDraw(); + this.playerDraw(); + console.log('player initial hand'); + } + dealerDraw(){ + let tempCard = this.deck.cards.pop(); + this.dealerHand.push(tempCard); + addToDisplayText("Dealer drew " + tempCard.value + " of " + tempCard.suit); + console.log('dealer drew ' + tempCard.value + " of " + tempCard.suit); + } + dealerDrawFirstHand(){ + this.dealerDraw(); + this.dealerDraw(); + console.log('dealer initial hand'); + } + betStep(){ + addToDisplayText('ah shit i didnt plan for this'); } } From ef5c6682f2120d9a24a7a7c82f9b91fc3173aaca Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sat, 24 Mar 2018 22:59:14 -0400 Subject: [PATCH 26/59] add betting and handvalue calc --- js/app.js | 35 +++++++++++++++++++++++++++++++++-- js/app.js.map | 2 +- ts/app.ts | 33 +++++++++++++++++++++++++++++++-- 3 files changed, 65 insertions(+), 5 deletions(-) diff --git a/js/app.js b/js/app.js index a967308d..9457ec67 100644 --- a/js/app.js +++ b/js/app.js @@ -98,10 +98,29 @@ class BlackJack { console.log('turn 1 take funds, deal'); this.playerDrawFirstHand(); this.dealerDrawFirstHand(); - addToDisplayText('would you like to bet?'); + this.calcHandValue(this.playerHand); + addToDisplayText('please place your bet'); } else if (this.turnOrder == 2) { this.betStep(); + addToDisplayText('you bet ' + this.bet + ' chips.'); + this.turnOrder += 1; + addToDisplayText('Would you like to hit?'); + } + else if (this.turnOrder == 3) { + if (inputField.value == 'yes') { + this.playerDraw(); + console.log('hitting'); + this.calcHandValue(this.playerHand); + addToDisplayText('would you like to hit again?'); + } + else { + this.turnOrder += 1; + } + inputField.value = ''; + } + else if (this.turnOrder == 4) { + addToDisplayText('after hit'); } } getName() { @@ -135,7 +154,19 @@ class BlackJack { console.log('dealer initial hand'); } betStep() { - addToDisplayText('ah shit i didnt plan for this'); + console.log('bet of ' + inputField.value); + this.bet = parseInt(inputField.value); + inputField.value = ''; + } + hitStep() { + this.playerDraw(); + } + calcHandValue(hand) { + let handValue = 0; + hand.forEach(card => { + handValue += cardValueInterpret(card.value); + }); + addToDisplayText('Current hand value is ' + handValue); } } blackJackTurn(); diff --git a/js/app.js.map b/js/app.js.map index ea6c3e9d..3417809d 100644 --- a/js/app.js.map +++ b/js/app.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/app.ts b/ts/app.ts index 34acf2a9..4167858d 100644 --- a/ts/app.ts +++ b/ts/app.ts @@ -97,6 +97,7 @@ class BlackJack { deck: Deck; playerHand: Array = []; dealerHand: Array = []; + bet: number; constructor() { this.deck = new Deck(); } @@ -116,9 +117,25 @@ class BlackJack { console.log('turn 1 take funds, deal') this.playerDrawFirstHand(); this.dealerDrawFirstHand(); - addToDisplayText('would you like to bet?'); + this.calcHandValue(this.playerHand); + addToDisplayText('please place your bet'); } else if (this.turnOrder == 2) { this.betStep(); + addToDisplayText('you bet ' + this.bet + ' chips.') + this.turnOrder += 1; + addToDisplayText('Would you like to hit?'); + } else if (this.turnOrder == 3) { + if (inputField.value == 'yes') { + this.playerDraw(); + console.log('hitting'); + this.calcHandValue(this.playerHand); + addToDisplayText('would you like to hit again?'); + } else { + this.turnOrder += 1 + } + inputField.value = ''; + } else if (this.turnOrder == 4) { + addToDisplayText('after hit'); } } getName(){ @@ -152,7 +169,19 @@ class BlackJack { console.log('dealer initial hand'); } betStep(){ - addToDisplayText('ah shit i didnt plan for this'); + console.log('bet of ' + inputField.value); + this.bet = parseInt(inputField.value); + inputField.value = ''; + } + hitStep(){ + this.playerDraw(); + } + calcHandValue(hand:Array){ + let handValue:number = 0; + hand.forEach(card => { + handValue += cardValueInterpret(card.value); + }); + addToDisplayText('Current hand value is ' + handValue) } } From 5dd977f952eb56c88937c032ad229d4d4f9c02f5 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sat, 24 Mar 2018 23:12:41 -0400 Subject: [PATCH 27/59] prep for branch testFile --- js/app.js.map | 2 +- ts/app.ts | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/js/app.js.map b/js/app.js.map index 3417809d..652a9f9a 100644 --- a/js/app.js.map +++ b/js/app.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/app.ts b/ts/app.ts index 4167858d..ff7f9d78 100644 --- a/ts/app.ts +++ b/ts/app.ts @@ -16,7 +16,7 @@ function setInput(newInput:string) { } var btn = document.getElementById('submit'); -var startbtn = document.getElementById('start') +var startbtn = document.getElementById('start'); var inputField: HTMLInputElement = document.getElementById("user_input"); btn.addEventListener("click", (e: Event) => setInput(inputField.value)); btn.addEventListener("click", (e:Event) => addToDisplayText('you input ' + userInput)); From d98a8cc96bfc5ff902c4364b7604e52a863fde0e Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 00:47:49 -0400 Subject: [PATCH 28/59] creating new files --- index.html | 4 +++- js/app.js | 12 ------------ js/app.js.map | 2 +- js/card.js | 13 +++++++++++++ js/card.js.map | 1 + ts/app.ts | 17 ----------------- ts/card.ts | 16 ++++++++++++++++ 7 files changed, 34 insertions(+), 31 deletions(-) create mode 100644 js/card.js create mode 100644 js/card.js.map create mode 100644 ts/card.ts diff --git a/index.html b/index.html index 72ea4f89..2bc155b6 100644 --- a/index.html +++ b/index.html @@ -29,6 +29,8 @@

      TypeScript Casino

      - + + + diff --git a/js/app.js b/js/app.js index 9457ec67..9a967f9a 100644 --- a/js/app.js +++ b/js/app.js @@ -40,18 +40,6 @@ function cardValueInterpret(valueToInterpret) { return parseInt(valueToInterpret); } } -class Card { - constructor(value, suit) { - this.value = value; - this.suit = suit; - } - get getSuit() { - return this.suit; - } - get getValue() { - return cardValueInterpret(this.value); - } -} function shuffle(array) { for (var i = array.length - 1; i > 0; i--) { var j = Math.floor(Math.random() * (i + 1)); diff --git a/js/app.js.map b/js/app.js.map index 652a9f9a..0798199c 100644 --- a/js/app.js.map +++ b/js/app.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/js/card.js b/js/card.js new file mode 100644 index 00000000..27b7ef0f --- /dev/null +++ b/js/card.js @@ -0,0 +1,13 @@ +class Card { + constructor(value, suit) { + this.value = value; + this.suit = suit; + } + get getSuit() { + return this.suit; + } + get getValue() { + return cardValueInterpret(this.value); + } +} +//# sourceMappingURL=card.js.map \ No newline at end of file diff --git a/js/card.js.map b/js/card.js.map new file mode 100644 index 00000000..f5cb6bba --- /dev/null +++ b/js/card.js.map @@ -0,0 +1 @@ +{"version":3,"file":"card.js","sourceRoot":"","sources":["../ts/card.ts"],"names":[],"mappings":"AAAA;IAGI,YAAY,KAAa,EAAE,IAAY;QACnC,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;QACnB,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;IACrB,CAAC;IAED,IAAW,OAAO;QACd,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC;IACrB,CAAC;IAED,IAAW,QAAQ;QACf,MAAM,CAAC,kBAAkB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;IAC1C,CAAC;CACJ"} \ No newline at end of file diff --git a/ts/app.ts b/ts/app.ts index ff7f9d78..dd306198 100644 --- a/ts/app.ts +++ b/ts/app.ts @@ -50,23 +50,6 @@ function cardValueInterpret(valueToInterpret:string) : number { } } -class Card { - value:string; - suit:string; - constructor(value:string, suit:string) { - this.value = value; - this.suit = suit; - } - - public get getSuit(): string { - return this.suit; - } - - public get getValue() : number { - return cardValueInterpret(this.value); - } -} - function shuffle(array) { for (var i = array.length - 1; i > 0; i--) { var j = Math.floor(Math.random() * (i + 1)); diff --git a/ts/card.ts b/ts/card.ts new file mode 100644 index 00000000..642e41f8 --- /dev/null +++ b/ts/card.ts @@ -0,0 +1,16 @@ +class Card { + value: string; + suit: string; + constructor(value: string, suit: string) { + this.value = value; + this.suit = suit; + } + + public get getSuit(): string { + return this.suit; + } + + public get getValue(): number { + return cardValueInterpret(this.value); + } +} \ No newline at end of file From ed9ce2b181d80d12ce14356826463d27932697b9 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 00:52:57 -0400 Subject: [PATCH 29/59] move deck, card and blackjack to separate files --- index.html | 2 + js/BlackJack.js | 94 ++++++++++++++++++++++++ js/BlackJack.js.map | 1 + js/app.js | 109 ---------------------------- js/app.js.map | 2 +- js/deck.js | 17 +++++ js/deck.js.map | 1 + ts/scratchpad.txt => scratchpad.txt | 0 ts/BlackJack.ts | 91 +++++++++++++++++++++++ ts/app.ts | 109 ---------------------------- ts/deck.ts | 16 ++++ 11 files changed, 223 insertions(+), 219 deletions(-) create mode 100644 js/BlackJack.js create mode 100644 js/BlackJack.js.map create mode 100644 js/deck.js create mode 100644 js/deck.js.map rename ts/scratchpad.txt => scratchpad.txt (100%) create mode 100644 ts/BlackJack.ts create mode 100644 ts/deck.ts diff --git a/index.html b/index.html index 2bc155b6..96fbb817 100644 --- a/index.html +++ b/index.html @@ -30,6 +30,8 @@

      TypeScript Casino

      + + diff --git a/js/BlackJack.js b/js/BlackJack.js new file mode 100644 index 00000000..e24b9f49 --- /dev/null +++ b/js/BlackJack.js @@ -0,0 +1,94 @@ +class BlackJack { + constructor() { + this.playerHand = []; + this.dealerHand = []; + this.turnOrder = 0; + this.deck = new Deck(); + } + updateInput() { + if (this.turnOrder == 0) { + this.getName(); + addToDisplayText('How much would you like to gamble with?'); + this.turnOrder += 1; + console.log('turn 0 take name'); + } + else if (this.turnOrder == 1) { + addToDisplayText('Hello ' + userName); + this.getFunds(); + addToDisplayText('You have ' + userFunds + ' chips'); + this.turnOrder += 1; + console.log('turn 1 take funds, deal'); + this.playerDrawFirstHand(); + this.dealerDrawFirstHand(); + this.calcHandValue(this.playerHand); + addToDisplayText('please place your bet'); + } + else if (this.turnOrder == 2) { + this.betStep(); + addToDisplayText('you bet ' + this.bet + ' chips.'); + this.turnOrder += 1; + addToDisplayText('Would you like to hit?'); + } + else if (this.turnOrder == 3) { + if (inputField.value == 'yes') { + this.playerDraw(); + console.log('hitting'); + this.calcHandValue(this.playerHand); + addToDisplayText('would you like to hit again?'); + } + else { + this.turnOrder += 1; + } + inputField.value = ''; + } + else if (this.turnOrder == 4) { + addToDisplayText('after hit'); + } + } + getName() { + userName = inputField.value; + clearInput(); + } + getFunds() { + userFunds = parseInt(inputField.value); + clearInput(); + } + playerDraw() { + let tempCard = this.deck.cards.pop(); + this.playerHand.push(tempCard); + addToDisplayText(userName + " drew " + tempCard.value + " of " + tempCard.suit); + console.log('player drew ' + tempCard.value + " of " + tempCard.suit); + } + playerDrawFirstHand() { + this.playerDraw(); + this.playerDraw(); + console.log('player initial hand'); + } + dealerDraw() { + let tempCard = this.deck.cards.pop(); + this.dealerHand.push(tempCard); + addToDisplayText("Dealer drew " + tempCard.value + " of " + tempCard.suit); + console.log('dealer drew ' + tempCard.value + " of " + tempCard.suit); + } + dealerDrawFirstHand() { + this.dealerDraw(); + this.dealerDraw(); + console.log('dealer initial hand'); + } + betStep() { + console.log('bet of ' + inputField.value); + this.bet = parseInt(inputField.value); + inputField.value = ''; + } + hitStep() { + this.playerDraw(); + } + calcHandValue(hand) { + let handValue = 0; + hand.forEach(card => { + handValue += cardValueInterpret(card.value); + }); + addToDisplayText('Current hand value is ' + handValue); + } +} +//# sourceMappingURL=BlackJack.js.map \ No newline at end of file diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map new file mode 100644 index 00000000..4c91de8c --- /dev/null +++ b/js/BlackJack.js.map @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/js/app.js b/js/app.js index 9a967f9a..c2a055e8 100644 --- a/js/app.js +++ b/js/app.js @@ -48,114 +48,5 @@ function shuffle(array) { array[j] = temp; } } -class Deck { - constructor() { - this.cards = []; - for (var i = 0; i < 4; i++) { - for (var j = 0; j < 13; j++) { - let tempCard = new Card(CardValues[j], CardSuits[i]); - this.cards.push(tempCard); - // console.log(tempCard.value + " of " + tempCard.suit) - } - } - shuffle(this.cards); - // for (var k = 0; k < 52; k++){ - // console.log(this.cards[k].value + " of " + this.cards[k].suit + " value of " + cardValueInterpret(this.cards[k].value)) - // } - } -} -class BlackJack { - constructor() { - this.playerHand = []; - this.dealerHand = []; - this.turnOrder = 0; - this.deck = new Deck(); - } - updateInput() { - if (this.turnOrder == 0) { - this.getName(); - addToDisplayText('How much would you like to gamble with?'); - this.turnOrder += 1; - console.log('turn 0 take name'); - } - else if (this.turnOrder == 1) { - addToDisplayText('Hello ' + userName); - this.getFunds(); - addToDisplayText('You have ' + userFunds + ' chips'); - this.turnOrder += 1; - console.log('turn 1 take funds, deal'); - this.playerDrawFirstHand(); - this.dealerDrawFirstHand(); - this.calcHandValue(this.playerHand); - addToDisplayText('please place your bet'); - } - else if (this.turnOrder == 2) { - this.betStep(); - addToDisplayText('you bet ' + this.bet + ' chips.'); - this.turnOrder += 1; - addToDisplayText('Would you like to hit?'); - } - else if (this.turnOrder == 3) { - if (inputField.value == 'yes') { - this.playerDraw(); - console.log('hitting'); - this.calcHandValue(this.playerHand); - addToDisplayText('would you like to hit again?'); - } - else { - this.turnOrder += 1; - } - inputField.value = ''; - } - else if (this.turnOrder == 4) { - addToDisplayText('after hit'); - } - } - getName() { - userName = inputField.value; - clearInput(); - } - getFunds() { - userFunds = parseInt(inputField.value); - clearInput(); - } - playerDraw() { - let tempCard = this.deck.cards.pop(); - this.playerHand.push(tempCard); - addToDisplayText(userName + " drew " + tempCard.value + " of " + tempCard.suit); - console.log('player drew ' + tempCard.value + " of " + tempCard.suit); - } - playerDrawFirstHand() { - this.playerDraw(); - this.playerDraw(); - console.log('player initial hand'); - } - dealerDraw() { - let tempCard = this.deck.cards.pop(); - this.dealerHand.push(tempCard); - addToDisplayText("Dealer drew " + tempCard.value + " of " + tempCard.suit); - console.log('dealer drew ' + tempCard.value + " of " + tempCard.suit); - } - dealerDrawFirstHand() { - this.dealerDraw(); - this.dealerDraw(); - console.log('dealer initial hand'); - } - betStep() { - console.log('bet of ' + inputField.value); - this.bet = parseInt(inputField.value); - inputField.value = ''; - } - hitStep() { - this.playerDraw(); - } - calcHandValue(hand) { - let handValue = 0; - hand.forEach(card => { - handValue += cardValueInterpret(card.value); - }); - addToDisplayText('Current hand value is ' + handValue); - } -} blackJackTurn(); //# sourceMappingURL=app.js.map \ No newline at end of file diff --git a/js/app.js.map b/js/app.js.map index 0798199c..b6283d5b 100644 --- a/js/app.js.map +++ b/js/app.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/js/deck.js b/js/deck.js new file mode 100644 index 00000000..bd38e17a --- /dev/null +++ b/js/deck.js @@ -0,0 +1,17 @@ +class Deck { + constructor() { + this.cards = []; + for (var i = 0; i < 4; i++) { + for (var j = 0; j < 13; j++) { + let tempCard = new Card(CardValues[j], CardSuits[i]); + this.cards.push(tempCard); + // console.log(tempCard.value + " of " + tempCard.suit) + } + } + shuffle(this.cards); + // for (var k = 0; k < 52; k++){ + // console.log(this.cards[k].value + " of " + this.cards[k].suit + " value of " + cardValueInterpret(this.cards[k].value)) + // } + } +} +//# sourceMappingURL=deck.js.map \ No newline at end of file diff --git a/js/deck.js.map b/js/deck.js.map new file mode 100644 index 00000000..237e3d50 --- /dev/null +++ b/js/deck.js.map @@ -0,0 +1 @@ +{"version":3,"file":"deck.js","sourceRoot":"","sources":["../ts/deck.ts"],"names":[],"mappings":"AAAA;IAEI;QADA,UAAK,GAAgB,EAAE,CAAC;QAEpB,GAAG,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE,CAAC;YACzB,GAAG,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,EAAE,EAAE,CAAC,EAAE,EAAE,CAAC;gBAC1B,IAAI,QAAQ,GAAS,IAAI,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC,EAAE,SAAS,CAAC,CAAC,CAAC,CAAC,CAAC;gBAC3D,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;gBAC1B,uDAAuD;YAC3D,CAAC;QACL,CAAC;QACD,OAAO,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QACpB,gCAAgC;QAChC,8HAA8H;QAC9H,IAAI;IACR,CAAC;CACJ"} \ No newline at end of file diff --git a/ts/scratchpad.txt b/scratchpad.txt similarity index 100% rename from ts/scratchpad.txt rename to scratchpad.txt diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts new file mode 100644 index 00000000..bdb96278 --- /dev/null +++ b/ts/BlackJack.ts @@ -0,0 +1,91 @@ +class BlackJack { + deck: Deck; + playerHand: Array = []; + dealerHand: Array = []; + bet: number; + constructor() { + this.deck = new Deck(); + } + turnOrder: number = 0; + name: string; + updateInput() { + if (this.turnOrder == 0) { + this.getName(); + addToDisplayText('How much would you like to gamble with?'); + this.turnOrder += 1; + console.log('turn 0 take name') + } else if (this.turnOrder == 1) { + addToDisplayText('Hello ' + userName); + this.getFunds(); + addToDisplayText('You have ' + userFunds + ' chips') + this.turnOrder += 1; + console.log('turn 1 take funds, deal') + this.playerDrawFirstHand(); + this.dealerDrawFirstHand(); + this.calcHandValue(this.playerHand); + addToDisplayText('please place your bet'); + } else if (this.turnOrder == 2) { + this.betStep(); + addToDisplayText('you bet ' + this.bet + ' chips.') + this.turnOrder += 1; + addToDisplayText('Would you like to hit?'); + } else if (this.turnOrder == 3) { + if (inputField.value == 'yes') { + this.playerDraw(); + console.log('hitting'); + this.calcHandValue(this.playerHand); + addToDisplayText('would you like to hit again?'); + } else { + this.turnOrder += 1 + } + inputField.value = ''; + } else if (this.turnOrder == 4) { + addToDisplayText('after hit'); + } + } + getName() { + userName = inputField.value; + clearInput(); + } + getFunds() { + userFunds = parseInt(inputField.value); + clearInput(); + } + playerDraw() { + let tempCard = this.deck.cards.pop(); + this.playerHand.push(tempCard); + addToDisplayText(userName + " drew " + tempCard.value + " of " + tempCard.suit); + console.log('player drew ' + tempCard.value + " of " + tempCard.suit); + } + playerDrawFirstHand() { + this.playerDraw(); + this.playerDraw(); + console.log('player initial hand'); + } + dealerDraw() { + let tempCard = this.deck.cards.pop(); + this.dealerHand.push(tempCard); + addToDisplayText("Dealer drew " + tempCard.value + " of " + tempCard.suit); + console.log('dealer drew ' + tempCard.value + " of " + tempCard.suit); + } + dealerDrawFirstHand() { + this.dealerDraw(); + this.dealerDraw(); + console.log('dealer initial hand'); + } + betStep() { + console.log('bet of ' + inputField.value); + this.bet = parseInt(inputField.value); + inputField.value = ''; + } + hitStep() { + this.playerDraw(); + } + calcHandValue(hand: Array) { + let handValue: number = 0; + hand.forEach(card => { + handValue += cardValueInterpret(card.value); + }); + addToDisplayText('Current hand value is ' + handValue) + } +} \ No newline at end of file diff --git a/ts/app.ts b/ts/app.ts index dd306198..7257c3b4 100644 --- a/ts/app.ts +++ b/ts/app.ts @@ -59,113 +59,4 @@ function shuffle(array) { } } -class Deck { - cards:Array = []; - constructor() { - for (var i = 0; i < 4; i++){ - for(var j = 0; j < 13; j++){ - let tempCard:Card = new Card(CardValues[j],CardSuits[i]); - this.cards.push(tempCard); - // console.log(tempCard.value + " of " + tempCard.suit) - } - } - shuffle(this.cards); - // for (var k = 0; k < 52; k++){ - // console.log(this.cards[k].value + " of " + this.cards[k].suit + " value of " + cardValueInterpret(this.cards[k].value)) - // } - } -} - -class BlackJack { - deck: Deck; - playerHand: Array = []; - dealerHand: Array = []; - bet: number; - constructor() { - this.deck = new Deck(); - } - turnOrder:number = 0; - name:string; - updateInput(){ - if (this.turnOrder == 0) { - this.getName(); - addToDisplayText('How much would you like to gamble with?'); - this.turnOrder += 1; - console.log('turn 0 take name') - } else if (this.turnOrder == 1) { - addToDisplayText('Hello ' + userName); - this.getFunds(); - addToDisplayText('You have ' + userFunds + ' chips') - this.turnOrder += 1; - console.log('turn 1 take funds, deal') - this.playerDrawFirstHand(); - this.dealerDrawFirstHand(); - this.calcHandValue(this.playerHand); - addToDisplayText('please place your bet'); - } else if (this.turnOrder == 2) { - this.betStep(); - addToDisplayText('you bet ' + this.bet + ' chips.') - this.turnOrder += 1; - addToDisplayText('Would you like to hit?'); - } else if (this.turnOrder == 3) { - if (inputField.value == 'yes') { - this.playerDraw(); - console.log('hitting'); - this.calcHandValue(this.playerHand); - addToDisplayText('would you like to hit again?'); - } else { - this.turnOrder += 1 - } - inputField.value = ''; - } else if (this.turnOrder == 4) { - addToDisplayText('after hit'); - } - } - getName(){ - userName = inputField.value; - clearInput(); - } - getFunds() { - userFunds = parseInt(inputField.value); - clearInput(); - } - playerDraw(){ - let tempCard = this.deck.cards.pop(); - this.playerHand.push(tempCard); - addToDisplayText(userName + " drew " + tempCard.value + " of " + tempCard.suit); - console.log('player drew ' + tempCard.value + " of " + tempCard.suit); - } - playerDrawFirstHand(){ - this.playerDraw(); - this.playerDraw(); - console.log('player initial hand'); - } - dealerDraw(){ - let tempCard = this.deck.cards.pop(); - this.dealerHand.push(tempCard); - addToDisplayText("Dealer drew " + tempCard.value + " of " + tempCard.suit); - console.log('dealer drew ' + tempCard.value + " of " + tempCard.suit); - } - dealerDrawFirstHand(){ - this.dealerDraw(); - this.dealerDraw(); - console.log('dealer initial hand'); - } - betStep(){ - console.log('bet of ' + inputField.value); - this.bet = parseInt(inputField.value); - inputField.value = ''; - } - hitStep(){ - this.playerDraw(); - } - calcHandValue(hand:Array){ - let handValue:number = 0; - hand.forEach(card => { - handValue += cardValueInterpret(card.value); - }); - addToDisplayText('Current hand value is ' + handValue) - } -} - blackJackTurn(); \ No newline at end of file diff --git a/ts/deck.ts b/ts/deck.ts new file mode 100644 index 00000000..05dbceea --- /dev/null +++ b/ts/deck.ts @@ -0,0 +1,16 @@ +class Deck { + cards: Array = []; + constructor() { + for (var i = 0; i < 4; i++) { + for (var j = 0; j < 13; j++) { + let tempCard: Card = new Card(CardValues[j], CardSuits[i]); + this.cards.push(tempCard); + // console.log(tempCard.value + " of " + tempCard.suit) + } + } + shuffle(this.cards); + // for (var k = 0; k < 52; k++){ + // console.log(this.cards[k].value + " of " + this.cards[k].suit + " value of " + cardValueInterpret(this.cards[k].value)) + // } + } +} \ No newline at end of file From cec158b8650040602d37bca10d46f306d98e0c75 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 00:58:33 -0400 Subject: [PATCH 30/59] add bust check --- js/BlackJack.js | 14 ++++++++++++++ js/BlackJack.js.map | 2 +- ts/BlackJack.ts | 15 +++++++++++++++ 3 files changed, 30 insertions(+), 1 deletion(-) diff --git a/js/BlackJack.js b/js/BlackJack.js index e24b9f49..6b2ba3da 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -34,6 +34,10 @@ class BlackJack { this.playerDraw(); console.log('hitting'); this.calcHandValue(this.playerHand); + if (this.bustCheck(this.playerHand)) { + addToDisplayText('you lose!'); + this.turnOrder += 1; + } addToDisplayText('would you like to hit again?'); } else { @@ -90,5 +94,15 @@ class BlackJack { }); addToDisplayText('Current hand value is ' + handValue); } + bustCheck(hand) { + let handValue = 0; + hand.forEach(card => { + handValue += cardValueInterpret(card.value); + }); + if (handValue > 21) { + console.log('bust'); + return true; + } + } } //# sourceMappingURL=BlackJack.js.map \ No newline at end of file diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index 4c91de8c..d2d5f355 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index bdb96278..defaef3b 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -34,6 +34,10 @@ class BlackJack { this.playerDraw(); console.log('hitting'); this.calcHandValue(this.playerHand); + if (this.bustCheck(this.playerHand)) { + addToDisplayText('you lose!') + this.turnOrder += 1 + } addToDisplayText('would you like to hit again?'); } else { this.turnOrder += 1 @@ -88,4 +92,15 @@ class BlackJack { }); addToDisplayText('Current hand value is ' + handValue) } + + bustCheck(hand: Array) : boolean{ + let handValue: number = 0; + hand.forEach(card => { + handValue += cardValueInterpret(card.value); + }); + if (handValue > 21) { + console.log('bust') + return true; + } + } } \ No newline at end of file From 6a60b5dfbfb8063a1a2c60790da24b62300a8900 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 12:51:49 -0400 Subject: [PATCH 31/59] starting player and dealer classes --- js/BlackJack.js | 29 ++++++++++++++++++++++++----- js/BlackJack.js.map | 2 +- js/dealer.js | 7 +++++++ js/dealer.js.map | 1 + js/player.js | 9 +++++++++ js/player.js.map | 1 + ts/BlackJack.ts | 29 ++++++++++++++++++++++++----- ts/dealer.ts | 8 ++++++++ ts/player.ts | 11 +++++++++++ 9 files changed, 86 insertions(+), 11 deletions(-) create mode 100644 js/dealer.js create mode 100644 js/dealer.js.map create mode 100644 js/player.js create mode 100644 js/player.js.map create mode 100644 ts/dealer.ts create mode 100644 ts/player.ts diff --git a/js/BlackJack.js b/js/BlackJack.js index 6b2ba3da..912746dc 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -46,7 +46,9 @@ class BlackJack { inputField.value = ''; } else if (this.turnOrder == 4) { - addToDisplayText('after hit'); + console.log('dealer turn'); + addToDisplayText('Dealer Taking Turn'); + this.dealerTurn(); } } getName() { @@ -68,15 +70,20 @@ class BlackJack { this.playerDraw(); console.log('player initial hand'); } - dealerDraw() { + dealerDraw(show) { let tempCard = this.deck.cards.pop(); this.dealerHand.push(tempCard); - addToDisplayText("Dealer drew " + tempCard.value + " of " + tempCard.suit); + if (show == true) { + addToDisplayText("Dealer drew " + tempCard.value + " of " + tempCard.suit); + } + else { + addToDisplayText("Dealer drew one hidden card"); + } console.log('dealer drew ' + tempCard.value + " of " + tempCard.suit); } dealerDrawFirstHand() { - this.dealerDraw(); - this.dealerDraw(); + this.dealerDraw(true); + this.dealerDraw(false); console.log('dealer initial hand'); } betStep() { @@ -93,6 +100,7 @@ class BlackJack { handValue += cardValueInterpret(card.value); }); addToDisplayText('Current hand value is ' + handValue); + return handValue; } bustCheck(hand) { let handValue = 0; @@ -104,5 +112,16 @@ class BlackJack { return true; } } + dealerTurn() { + while (this.calcHandValue(this.dealerHand) < 17) { + addToDisplayText('Dealer hand value at ' + this.calcHandValue(this.dealerHand)); + this.dealerDraw(true); + if (this.bustCheck) { + addToDisplayText('Dealer busts!'); + break; + } + addToDisplayText(''); + } + } } //# sourceMappingURL=BlackJack.js.map \ No newline at end of file diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index d2d5f355..d6ce151f 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file 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\ No newline at end of file diff --git a/js/dealer.js b/js/dealer.js new file mode 100644 index 00000000..60ea76df --- /dev/null +++ b/js/dealer.js @@ -0,0 +1,7 @@ +class dealer { + constructor(parameters) { + this.hand = []; + this.bust = false; + } +} +//# sourceMappingURL=dealer.js.map \ No newline at end of file diff --git a/js/dealer.js.map b/js/dealer.js.map new file mode 100644 index 00000000..f8eb6f08 --- /dev/null +++ b/js/dealer.js.map @@ -0,0 +1 @@ +{"version":3,"file":"dealer.js","sourceRoot":"","sources":["../ts/dealer.ts"],"names":[],"mappings":"AAAA;IAII,YAAY,UAAU;QAHtB,SAAI,GAAe,EAAE,CAAC;QACtB,SAAI,GAAW,KAAK,CAAC;IAIrB,CAAC;CACJ"} \ No newline at end of file diff --git a/js/player.js b/js/player.js new file mode 100644 index 00000000..0a77ab15 --- /dev/null +++ b/js/player.js @@ -0,0 +1,9 @@ +class Player { + constructor(name, funds) { + this.hand = []; + this.bust = false; + this.name = name; + this.funds = funds; + } +} +//# sourceMappingURL=player.js.map \ No newline at end of file diff --git a/js/player.js.map b/js/player.js.map new file mode 100644 index 00000000..c0bbafe9 --- /dev/null +++ b/js/player.js.map @@ -0,0 +1 @@ +{"version":3,"file":"player.js","sourceRoot":"","sources":["../ts/player.ts"],"names":[],"mappings":"AAAA;IAMI,YAAY,IAAW,EAAE,KAAY;QAHrC,SAAI,GAAe,EAAE,CAAC;QACtB,SAAI,GAAW,KAAK,CAAC;QAGjB,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;IACvB,CAAC;CACJ"} \ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index defaef3b..b2ce7b69 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -44,7 +44,9 @@ class BlackJack { } inputField.value = ''; } else if (this.turnOrder == 4) { - addToDisplayText('after hit'); + console.log('dealer turn'); + addToDisplayText('Dealer Taking Turn'); + this.dealerTurn(); } } getName() { @@ -66,15 +68,19 @@ class BlackJack { this.playerDraw(); console.log('player initial hand'); } - dealerDraw() { + dealerDraw(show:boolean) { let tempCard = this.deck.cards.pop(); this.dealerHand.push(tempCard); - addToDisplayText("Dealer drew " + tempCard.value + " of " + tempCard.suit); + if (show == true) { + addToDisplayText("Dealer drew " + tempCard.value + " of " + tempCard.suit); + } else { + addToDisplayText("Dealer drew one hidden card"); + } console.log('dealer drew ' + tempCard.value + " of " + tempCard.suit); } dealerDrawFirstHand() { - this.dealerDraw(); - this.dealerDraw(); + this.dealerDraw(true); + this.dealerDraw(false); console.log('dealer initial hand'); } betStep() { @@ -91,6 +97,7 @@ class BlackJack { handValue += cardValueInterpret(card.value); }); addToDisplayText('Current hand value is ' + handValue) + return handValue; } bustCheck(hand: Array) : boolean{ @@ -103,4 +110,16 @@ class BlackJack { return true; } } + + dealerTurn(){ + while (this.calcHandValue(this.dealerHand) < 17) { + addToDisplayText('Dealer hand value at ' + this.calcHandValue(this.dealerHand)); + this.dealerDraw(true); + if (this.bustCheck) { + addToDisplayText('Dealer busts!'); + break; + } + addToDisplayText('Dealer final hand value at ' + this.calcHandValue(this.dealerHand)); + } + } } \ No newline at end of file diff --git a/ts/dealer.ts b/ts/dealer.ts new file mode 100644 index 00000000..2dfe4add --- /dev/null +++ b/ts/dealer.ts @@ -0,0 +1,8 @@ +class dealer { + hand:Array = []; + bust:boolean = false; + + constructor(parameters) { + + } +} \ No newline at end of file diff --git a/ts/player.ts b/ts/player.ts new file mode 100644 index 00000000..08e845ce --- /dev/null +++ b/ts/player.ts @@ -0,0 +1,11 @@ +class Player { + name:string; + funds:number; + hand:Array = []; + bust:boolean = false; + + constructor(name:string, funds:number) { + this.name = name; + this.funds = funds; + } +} \ No newline at end of file From 7082691ccdc8bdfbad13af56732ad03043088a6d Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 13:26:38 -0400 Subject: [PATCH 32/59] monkeying with aceadjust --- index.html | 2 +- js/BlackJack.js | 18 ++++------------ js/BlackJack.js.map | 2 +- js/dealer.js | 45 ++++++++++++++++++++++++++++++++++++++- js/dealer.js.map | 2 +- ts/BlackJack.ts | 20 ++++++------------ ts/dealer.ts | 51 +++++++++++++++++++++++++++++++++++++++++++-- 7 files changed, 106 insertions(+), 34 deletions(-) diff --git a/index.html b/index.html index 96fbb817..bf94a933 100644 --- a/index.html +++ b/index.html @@ -28,7 +28,7 @@

      TypeScript Casino

      - + diff --git a/js/BlackJack.js b/js/BlackJack.js index 912746dc..5f9fd360 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -1,11 +1,12 @@ class BlackJack { constructor() { this.playerHand = []; - this.dealerHand = []; this.turnOrder = 0; this.deck = new Deck(); + this.dealer = new dealer(this); } updateInput() { + console.log(this.turnOrder); if (this.turnOrder == 0) { this.getName(); addToDisplayText('How much would you like to gamble with?'); @@ -48,7 +49,7 @@ class BlackJack { else if (this.turnOrder == 4) { console.log('dealer turn'); addToDisplayText('Dealer Taking Turn'); - this.dealerTurn(); + this.dealer.dealerTurn(); } } getName() { @@ -72,7 +73,7 @@ class BlackJack { } dealerDraw(show) { let tempCard = this.deck.cards.pop(); - this.dealerHand.push(tempCard); + this.dealer.hand.push(tempCard); if (show == true) { addToDisplayText("Dealer drew " + tempCard.value + " of " + tempCard.suit); } @@ -112,16 +113,5 @@ class BlackJack { return true; } } - dealerTurn() { - while (this.calcHandValue(this.dealerHand) < 17) { - addToDisplayText('Dealer hand value at ' + this.calcHandValue(this.dealerHand)); - this.dealerDraw(true); - if (this.bustCheck) { - addToDisplayText('Dealer busts!'); - break; - } - addToDisplayText(''); - } - } } //# sourceMappingURL=BlackJack.js.map \ No newline at end of file diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index d6ce151f..10a4f6ac 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file 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\ No newline at end of file diff --git a/js/dealer.js b/js/dealer.js index 60ea76df..5f38e1e2 100644 --- a/js/dealer.js +++ b/js/dealer.js @@ -1,7 +1,50 @@ class dealer { - constructor(parameters) { + constructor(game) { this.hand = []; this.bust = false; + this.game = game; + } + dealerTurn() { + while (this.calcHandValue() < 17) { + addToDisplayText('Dealer hand value at ' + this.calcHandValue()); + this.game.dealerDraw(true); + if (this.bustCheck()) { + addToDisplayText('Dealer busts!'); + break; + } + addToDisplayText('Dealer final hand value at ' + this.calcHandValue()); + } + } + calcHandValue() { + let handValue = 0; + this.hand.forEach(card => { + handValue += cardValueInterpret(card.value); + }); + addToDisplayText('Current hand value is ' + handValue); + return handValue; + } + bustCheck() { + let handValue = 0; + this.hand.forEach(card => { + handValue += cardValueInterpret(card.value); + }); + if (handValue > 21) { + if (this.aceAdjust()) { + } + else { + console.log('bust'); + return true; + } + } + return false; + } + aceAdjust() { + this.hand.forEach(element => { + if (element.value == 'A') { + return true; + } + }); + return false; } } //# sourceMappingURL=dealer.js.map \ No newline at end of file diff --git a/js/dealer.js.map b/js/dealer.js.map index f8eb6f08..991de71b 100644 --- a/js/dealer.js.map +++ b/js/dealer.js.map @@ -1 +1 @@ -{"version":3,"file":"dealer.js","sourceRoot":"","sources":["../ts/dealer.ts"],"names":[],"mappings":"AAAA;IAII,YAAY,UAAU;QAHtB,SAAI,GAAe,EAAE,CAAC;QACtB,SAAI,GAAW,KAAK,CAAC;IAIrB,CAAC;CACJ"} \ No newline at end of file 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\ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index b2ce7b69..ae142860 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -1,14 +1,16 @@ class BlackJack { deck: Deck; playerHand: Array = []; - dealerHand: Array = []; + dealer:dealer; bet: number; constructor() { this.deck = new Deck(); + this.dealer = new dealer(this); } turnOrder: number = 0; name: string; updateInput() { + console.log(this.turnOrder); if (this.turnOrder == 0) { this.getName(); addToDisplayText('How much would you like to gamble with?'); @@ -46,7 +48,7 @@ class BlackJack { } else if (this.turnOrder == 4) { console.log('dealer turn'); addToDisplayText('Dealer Taking Turn'); - this.dealerTurn(); + this.dealer.dealerTurn(); } } getName() { @@ -70,7 +72,7 @@ class BlackJack { } dealerDraw(show:boolean) { let tempCard = this.deck.cards.pop(); - this.dealerHand.push(tempCard); + this.dealer.hand.push(tempCard); if (show == true) { addToDisplayText("Dealer drew " + tempCard.value + " of " + tempCard.suit); } else { @@ -111,15 +113,5 @@ class BlackJack { } } - dealerTurn(){ - while (this.calcHandValue(this.dealerHand) < 17) { - addToDisplayText('Dealer hand value at ' + this.calcHandValue(this.dealerHand)); - this.dealerDraw(true); - if (this.bustCheck) { - addToDisplayText('Dealer busts!'); - break; - } - addToDisplayText('Dealer final hand value at ' + this.calcHandValue(this.dealerHand)); - } - } + } \ No newline at end of file diff --git a/ts/dealer.ts b/ts/dealer.ts index 2dfe4add..26f99100 100644 --- a/ts/dealer.ts +++ b/ts/dealer.ts @@ -1,8 +1,55 @@ class dealer { hand:Array = []; bust:boolean = false; + game:BlackJack; - constructor(parameters) { - + constructor(game:BlackJack) { + this.game = game; + } + + dealerTurn() { + while (this.calcHandValue() < 17) { + addToDisplayText('Dealer hand value at ' + this.calcHandValue()); + this.game.dealerDraw(true); + if (this.bustCheck()) { + addToDisplayText('Dealer busts!'); + break; + } + addToDisplayText('Dealer final hand value at ' + this.calcHandValue()); + } + } + + calcHandValue() { + let handValue: number = 0; + this.hand.forEach(card => { + handValue += cardValueInterpret(card.value); + }); + addToDisplayText('Current hand value is ' + handValue) + return handValue; + } + + bustCheck(): boolean { + let handValue: number = 0; + this.hand.forEach(card => { + handValue += cardValueInterpret(card.value); + }); + if (handValue > 21) { + if (this.aceAdjust()) { + + } else { + console.log('bust') + return true; + } + } + return false; + } + + aceAdjust(){ + this.hand.forEach(element => { + if (element.value == 'A') { + return true; + } + }); + return false; } } \ No newline at end of file From 7ff4f5fd8a1f7b3af7cf32d5b539f259caf90758 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 13:28:24 -0400 Subject: [PATCH 33/59] move aceadjust to scratchpad --- js/dealer.js | 8 ++------ js/dealer.js.map | 2 +- scratchpad.txt | 22 ++++++++++++++++++++++ ts/dealer.ts | 8 ++------ 4 files changed, 27 insertions(+), 13 deletions(-) diff --git a/js/dealer.js b/js/dealer.js index 5f38e1e2..d2b3fad1 100644 --- a/js/dealer.js +++ b/js/dealer.js @@ -29,12 +29,8 @@ class dealer { handValue += cardValueInterpret(card.value); }); if (handValue > 21) { - if (this.aceAdjust()) { - } - else { - console.log('bust'); - return true; - } + console.log('bust'); + return true; } return false; } diff --git a/js/dealer.js.map b/js/dealer.js.map index 991de71b..5dc7bbb4 100644 --- a/js/dealer.js.map +++ b/js/dealer.js.map @@ -1 +1 @@ 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\ No newline at end of file +{"version":3,"file":"dealer.js","sourceRoot":"","sources":["../ts/dealer.ts"],"names":[],"mappings":"AAAA;IAKI,YAAY,IAAc;QAJ1B,SAAI,GAAe,EAAE,CAAC;QACtB,SAAI,GAAW,KAAK,CAAC;QAIjB,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;IACrB,CAAC;IAED,UAAU;QACN,OAAO,IAAI,CAAC,aAAa,EAAE,GAAG,EAAE,EAAE,CAAC;YAC/B,gBAAgB,CAAC,uBAAuB,GAAG,IAAI,CAAC,aAAa,EAAE,CAAC,CAAC;YACjE,IAAI,CAAC,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC;YAC3B,EAAE,CAAC,CAAC,IAAI,CAAC,SAAS,EAAE,CAAC,CAAC,CAAC;gBACnB,gBAAgB,CAAC,eAAe,CAAC,CAAC;gBAClC,KAAK,CAAC;YACV,CAAC;YACD,gBAAgB,CAAC,6BAA6B,GAAG,IAAI,CAAC,aAAa,EAAE,CAAC,CAAC;QAC3E,CAAC;IACL,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAW,CAAC,CAAC;QAC1B,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;YACrB,SAAS,IAAI,kBAAkB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QAChD,CAAC,CAAC,CAAC;QACH,gBAAgB,CAAC,wBAAwB,GAAG,SAAS,CAAC,CAAA;QACtD,MAAM,CAAC,SAAS,CAAC;IACrB,CAAC;IAED,SAAS;QACL,IAAI,SAAS,GAAW,CAAC,CAAC;QAC1B,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;YACrB,SAAS,IAAI,kBAAkB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QAChD,CAAC,CAAC,CAAC;QACH,EAAE,CAAC,CAAC,SAAS,GAAG,EAAE,CAAC,CAAC,CAAC;YACjB,OAAO,CAAC,GAAG,CAAC,MAAM,CAAC,CAAA;YACnB,MAAM,CAAC,IAAI,CAAC;QAChB,CAAC;QACD,MAAM,CAAC,KAAK,CAAC;IACjB,CAAC;IAED,SAAS;QACL,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,OAAO,CAAC,EAAE;YACxB,EAAE,CAAC,CAAC,OAAO,CAAC,KAAK,IAAI,GAAG,CAAC,CAAC,CAAC;gBACvB,MAAM,CAAC,IAAI,CAAC;YAChB,CAAC;QACL,CAAC,CAAC,CAAC;QACH,MAAM,CAAC,KAAK,CAAC;IACjB,CAAC;CACJ"} \ No newline at end of file diff --git a/scratchpad.txt b/scratchpad.txt index b0c0aac1..a1d1ef4c 100644 --- a/scratchpad.txt +++ b/scratchpad.txt @@ -5,4 +5,26 @@ inputField.onkeyup = function () { userInput = inputField.value; addToDisplayText(inputField.value); }, 1000); + } + + + +aceadjust, check for ace and reduce value by 10 + + if (handValue > 21) { + if (this.aceAdjust()) { + + } else { + console.log('bust') + return true; + } + } + + aceAdjust(){ + this.hand.forEach(element => { + if (element.value == 'A') { + return true; + } + }); + return false; } \ No newline at end of file diff --git a/ts/dealer.ts b/ts/dealer.ts index 26f99100..7069d08d 100644 --- a/ts/dealer.ts +++ b/ts/dealer.ts @@ -34,12 +34,8 @@ class dealer { handValue += cardValueInterpret(card.value); }); if (handValue > 21) { - if (this.aceAdjust()) { - - } else { - console.log('bust') - return true; - } + console.log('bust') + return true; } return false; } From d1850af70d284535858cc08931731fbaa4d67478 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 14:40:14 -0400 Subject: [PATCH 34/59] separate functionality to player class --- index.html | 1 + js/BlackJack.js | 27 +++++++++++++++++++++------ js/BlackJack.js.map | 2 +- js/dealer.js | 2 +- js/dealer.js.map | 2 +- js/player.js | 19 +++++++++++++++++++ js/player.js.map | 2 +- ts/BlackJack.ts | 28 ++++++++++++++++++++++------ ts/dealer.ts | 2 +- ts/player.ts | 21 +++++++++++++++++++++ 10 files changed, 89 insertions(+), 17 deletions(-) diff --git a/index.html b/index.html index bf94a933..dfcfa607 100644 --- a/index.html +++ b/index.html @@ -28,6 +28,7 @@

      TypeScript Casino

      + diff --git a/js/BlackJack.js b/js/BlackJack.js index 5f9fd360..a3b105ea 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -1,6 +1,5 @@ class BlackJack { constructor() { - this.playerHand = []; this.turnOrder = 0; this.deck = new Deck(); this.dealer = new dealer(this); @@ -14,6 +13,7 @@ class BlackJack { console.log('turn 0 take name'); } else if (this.turnOrder == 1) { + this.player = new Player(userName, userFunds); addToDisplayText('Hello ' + userName); this.getFunds(); addToDisplayText('You have ' + userFunds + ' chips'); @@ -21,7 +21,7 @@ class BlackJack { console.log('turn 1 take funds, deal'); this.playerDrawFirstHand(); this.dealerDrawFirstHand(); - this.calcHandValue(this.playerHand); + this.calcHandValue(this.player.hand); addToDisplayText('please place your bet'); } else if (this.turnOrder == 2) { @@ -34,9 +34,10 @@ class BlackJack { if (inputField.value == 'yes') { this.playerDraw(); console.log('hitting'); - this.calcHandValue(this.playerHand); - if (this.bustCheck(this.playerHand)) { - addToDisplayText('you lose!'); + this.calcHandValue(this.player.hand); + if (this.bustCheck(this.player.hand)) { + addToDisplayText('you bust!'); + this.player.bust = true; this.turnOrder += 1; } addToDisplayText('would you like to hit again?'); @@ -50,6 +51,12 @@ class BlackJack { console.log('dealer turn'); addToDisplayText('Dealer Taking Turn'); this.dealer.dealerTurn(); + this.turnOrder += 1; + } + else if (this.turnOrder == 5) { + console.log('win check'); + addToDisplayText('Final result is...'); + this.winCheck(); } } getName() { @@ -62,7 +69,7 @@ class BlackJack { } playerDraw() { let tempCard = this.deck.cards.pop(); - this.playerHand.push(tempCard); + this.player.hand.push(tempCard); addToDisplayText(userName + " drew " + tempCard.value + " of " + tempCard.suit); console.log('player drew ' + tempCard.value + " of " + tempCard.suit); } @@ -113,5 +120,13 @@ class BlackJack { return true; } } + winCheck() { + if (this.player.bust) { + addToDisplayText('you bust dawg'); + } + if (this.dealer.bust && !this.player.bust) { + addToDisplayText('ok u win'); + } + } } //# sourceMappingURL=BlackJack.js.map \ No newline at end of file diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index 10a4f6ac..fdf098ef 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file 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\ No newline at end of file diff --git a/js/dealer.js b/js/dealer.js index d2b3fad1..dfb44bd6 100644 --- a/js/dealer.js +++ b/js/dealer.js @@ -10,7 +10,7 @@ class dealer { this.game.dealerDraw(true); if (this.bustCheck()) { addToDisplayText('Dealer busts!'); - break; + this.bust = true; } addToDisplayText('Dealer final hand value at ' + this.calcHandValue()); } diff --git a/js/dealer.js.map b/js/dealer.js.map index 5dc7bbb4..00899f1e 100644 --- a/js/dealer.js.map +++ b/js/dealer.js.map @@ -1 +1 @@ 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\ No newline at end of file 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\ No newline at end of file diff --git a/js/player.js b/js/player.js index 0a77ab15..8f92cc6a 100644 --- a/js/player.js +++ b/js/player.js @@ -5,5 +5,24 @@ class Player { this.name = name; this.funds = funds; } + calcHandValue() { + let handValue = 0; + this.hand.forEach(card => { + handValue += cardValueInterpret(card.value); + }); + addToDisplayText('Current hand value is ' + handValue); + return handValue; + } + bustCheck() { + let handValue = 0; + this.hand.forEach(card => { + handValue += cardValueInterpret(card.value); + }); + if (handValue > 21) { + console.log('bust'); + return true; + } + return false; + } } //# sourceMappingURL=player.js.map \ No newline at end of file diff --git a/js/player.js.map b/js/player.js.map index c0bbafe9..382b4cc0 100644 --- a/js/player.js.map +++ b/js/player.js.map @@ -1 +1 @@ -{"version":3,"file":"player.js","sourceRoot":"","sources":["../ts/player.ts"],"names":[],"mappings":"AAAA;IAMI,YAAY,IAAW,EAAE,KAAY;QAHrC,SAAI,GAAe,EAAE,CAAC;QACtB,SAAI,GAAW,KAAK,CAAC;QAGjB,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;IACvB,CAAC;CACJ"} \ No newline at end of file +{"version":3,"file":"player.js","sourceRoot":"","sources":["../ts/player.ts"],"names":[],"mappings":"AAAA;IAMI,YAAY,IAAW,EAAE,KAAY;QAHrC,SAAI,GAAe,EAAE,CAAC;QACtB,SAAI,GAAW,KAAK,CAAC;QAGjB,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;IACvB,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAW,CAAC,CAAC;QAC1B,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;YACrB,SAAS,IAAI,kBAAkB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QAChD,CAAC,CAAC,CAAC;QACH,gBAAgB,CAAC,wBAAwB,GAAG,SAAS,CAAC,CAAA;QACtD,MAAM,CAAC,SAAS,CAAC;IACrB,CAAC;IAED,SAAS;QACL,IAAI,SAAS,GAAW,CAAC,CAAC;QAC1B,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;YACrB,SAAS,IAAI,kBAAkB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QAChD,CAAC,CAAC,CAAC;QACH,EAAE,CAAC,CAAC,SAAS,GAAG,EAAE,CAAC,CAAC,CAAC;YACjB,OAAO,CAAC,GAAG,CAAC,MAAM,CAAC,CAAA;YACnB,MAAM,CAAC,IAAI,CAAC;QAChB,CAAC;QACD,MAAM,CAAC,KAAK,CAAC;IACjB,CAAC;CACJ"} \ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index ae142860..adb067f9 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -1,7 +1,7 @@ class BlackJack { deck: Deck; - playerHand: Array = []; dealer:dealer; + player:Player; bet: number; constructor() { this.deck = new Deck(); @@ -17,6 +17,7 @@ class BlackJack { this.turnOrder += 1; console.log('turn 0 take name') } else if (this.turnOrder == 1) { + this.player = new Player(userName, userFunds); addToDisplayText('Hello ' + userName); this.getFunds(); addToDisplayText('You have ' + userFunds + ' chips') @@ -24,7 +25,7 @@ class BlackJack { console.log('turn 1 take funds, deal') this.playerDrawFirstHand(); this.dealerDrawFirstHand(); - this.calcHandValue(this.playerHand); + this.calcHandValue(this.player.hand); addToDisplayText('please place your bet'); } else if (this.turnOrder == 2) { this.betStep(); @@ -35,9 +36,10 @@ class BlackJack { if (inputField.value == 'yes') { this.playerDraw(); console.log('hitting'); - this.calcHandValue(this.playerHand); - if (this.bustCheck(this.playerHand)) { - addToDisplayText('you lose!') + this.calcHandValue(this.player.hand); + if (this.bustCheck(this.player.hand)) { + addToDisplayText('you bust!') + this.player.bust = true; this.turnOrder += 1 } addToDisplayText('would you like to hit again?'); @@ -49,6 +51,11 @@ class BlackJack { console.log('dealer turn'); addToDisplayText('Dealer Taking Turn'); this.dealer.dealerTurn(); + this.turnOrder += 1; + } else if(this.turnOrder == 5) { + console.log('win check'); + addToDisplayText('Final result is...'); + this.winCheck(); } } getName() { @@ -61,7 +68,7 @@ class BlackJack { } playerDraw() { let tempCard = this.deck.cards.pop(); - this.playerHand.push(tempCard); + this.player.hand.push(tempCard); addToDisplayText(userName + " drew " + tempCard.value + " of " + tempCard.suit); console.log('player drew ' + tempCard.value + " of " + tempCard.suit); } @@ -113,5 +120,14 @@ class BlackJack { } } + winCheck(){ + if (this.player.bust) { + addToDisplayText('you bust dawg') + } + if (this.dealer.bust && !this.player.bust) { + addToDisplayText('ok u win'); + } + } + } \ No newline at end of file diff --git a/ts/dealer.ts b/ts/dealer.ts index 7069d08d..637d3561 100644 --- a/ts/dealer.ts +++ b/ts/dealer.ts @@ -13,7 +13,7 @@ class dealer { this.game.dealerDraw(true); if (this.bustCheck()) { addToDisplayText('Dealer busts!'); - break; + this.bust = true; } addToDisplayText('Dealer final hand value at ' + this.calcHandValue()); } diff --git a/ts/player.ts b/ts/player.ts index 08e845ce..4f4422e4 100644 --- a/ts/player.ts +++ b/ts/player.ts @@ -8,4 +8,25 @@ class Player { this.name = name; this.funds = funds; } + + calcHandValue() { + let handValue: number = 0; + this.hand.forEach(card => { + handValue += cardValueInterpret(card.value); + }); + addToDisplayText('Current hand value is ' + handValue) + return handValue; + } + + bustCheck(): boolean { + let handValue: number = 0; + this.hand.forEach(card => { + handValue += cardValueInterpret(card.value); + }); + if (handValue > 21) { + console.log('bust') + return true; + } + return false; + } } \ No newline at end of file From 1d11d28c6549c7b86ad2a8b75870479005192907 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 15:19:42 -0400 Subject: [PATCH 35/59] add win check step --- js/BlackJack.js | 29 +++++++++++++++++++++++++---- js/BlackJack.js.map | 2 +- ts/BlackJack.ts | 29 ++++++++++++++++++++++++----- 3 files changed, 50 insertions(+), 10 deletions(-) diff --git a/js/BlackJack.js b/js/BlackJack.js index a3b105ea..9166e7a5 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -121,12 +121,33 @@ class BlackJack { } } winCheck() { - if (this.player.bust) { - addToDisplayText('you bust dawg'); + if (this.calcHandValue(this.player.hand) > this.calcHandValue(this.dealer.hand)) { + this.winBet(); } - if (this.dealer.bust && !this.player.bust) { - addToDisplayText('ok u win'); + else if (this.player.bust == true) { + this.loseBet(); } + else if (this.bustCheck(this.player.hand) == false && this.bustCheck(this.dealer.hand) == true) { + this.winBet(); + } + else if (this.calcHandValue(this.player.hand) === this.calcHandValue(this.dealer.hand)) { + this.drawBet(); + } + else { + this.loseBet(); + } + } + winBet() { + this.player.funds += this.bet; + addToDisplayText('You win! Your new balance is ' + this.player.funds); + } + loseBet() { + this.player.funds -= this.bet; + addToDisplayText('You lose! Your new balance is ' + this.player.funds); + } + drawBet() { + this.bet = 0; + addToDisplayText('Its a draw!'); } } //# sourceMappingURL=BlackJack.js.map \ No newline at end of file diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index fdf098ef..b0ea30fe 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index adb067f9..560ab776 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -121,13 +121,32 @@ class BlackJack { } winCheck(){ - if (this.player.bust) { - addToDisplayText('you bust dawg') - } - if (this.dealer.bust && !this.player.bust) { - addToDisplayText('ok u win'); + if (this.calcHandValue(this.player.hand) > this.calcHandValue(this.dealer.hand)) { + this.winBet(); + } else if (this.player.bust == true){ + this.loseBet(); + } else if (this.bustCheck(this.player.hand) == false && this.bustCheck(this.dealer.hand) == true){ + this.winBet(); + } else if (this.calcHandValue(this.player.hand) === this.calcHandValue(this.dealer.hand)){ + this.drawBet(); + } else { + this.loseBet(); } } + winBet(){ + this.player.funds += this.bet; + addToDisplayText('You win! Your new balance is ' + this.player.funds); + } + + loseBet(){ + this.player.funds -= this.bet; + addToDisplayText('You lose! Your new balance is ' + this.player.funds); + } + + drawBet(){ + this.bet = 0; + addToDisplayText('Its a draw!') + } } \ No newline at end of file From a168611b256ddd5b25f7a9ef63c10cfcb1366b9a Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 15:28:32 -0400 Subject: [PATCH 36/59] win check on blackjack firing, faulty win check --- js/BlackJack.js | 12 ++++++++---- js/BlackJack.js.map | 2 +- ts/BlackJack.ts | 13 +++++++++---- 3 files changed, 18 insertions(+), 9 deletions(-) diff --git a/js/BlackJack.js b/js/BlackJack.js index 9166e7a5..49b1a523 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -1,5 +1,6 @@ class BlackJack { constructor() { + this.userFunds = 0; this.turnOrder = 0; this.deck = new Deck(); this.dealer = new dealer(this); @@ -13,10 +14,11 @@ class BlackJack { console.log('turn 0 take name'); } else if (this.turnOrder == 1) { - this.player = new Player(userName, userFunds); addToDisplayText('Hello ' + userName); this.getFunds(); + this.player = new Player(this.userName, this.userFunds); addToDisplayText('You have ' + userFunds + ' chips'); + console.log('player funds at ' + this.player.funds); this.turnOrder += 1; console.log('turn 1 take funds, deal'); this.playerDrawFirstHand(); @@ -60,11 +62,11 @@ class BlackJack { } } getName() { - userName = inputField.value; + this.userName = inputField.value; clearInput(); } getFunds() { - userFunds = parseInt(inputField.value); + this.userFunds = parseInt(inputField.value); clearInput(); } playerDraw() { @@ -95,8 +97,8 @@ class BlackJack { console.log('dealer initial hand'); } betStep() { - console.log('bet of ' + inputField.value); this.bet = parseInt(inputField.value); + console.log('bet is now ' + this.bet); inputField.value = ''; } hitStep() { @@ -139,10 +141,12 @@ class BlackJack { } winBet() { this.player.funds += this.bet; + console.log('win, funds at ' + this.player.funds); addToDisplayText('You win! Your new balance is ' + this.player.funds); } loseBet() { this.player.funds -= this.bet; + console.log('lose, funds at ' + this.player.funds); addToDisplayText('You lose! Your new balance is ' + this.player.funds); } drawBet() { diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index b0ea30fe..21b51a25 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index 560ab776..3e400d46 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -3,6 +3,8 @@ class BlackJack { dealer:dealer; player:Player; bet: number; + userFunds:number = 0; + userName:string; constructor() { this.deck = new Deck(); this.dealer = new dealer(this); @@ -17,10 +19,11 @@ class BlackJack { this.turnOrder += 1; console.log('turn 0 take name') } else if (this.turnOrder == 1) { - this.player = new Player(userName, userFunds); addToDisplayText('Hello ' + userName); this.getFunds(); + this.player = new Player(this.userName, this.userFunds); addToDisplayText('You have ' + userFunds + ' chips') + console.log('player funds at ' + this.player.funds); this.turnOrder += 1; console.log('turn 1 take funds, deal') this.playerDrawFirstHand(); @@ -59,11 +62,11 @@ class BlackJack { } } getName() { - userName = inputField.value; + this.userName = inputField.value; clearInput(); } getFunds() { - userFunds = parseInt(inputField.value); + this.userFunds = parseInt(inputField.value); clearInput(); } playerDraw() { @@ -93,8 +96,8 @@ class BlackJack { console.log('dealer initial hand'); } betStep() { - console.log('bet of ' + inputField.value); this.bet = parseInt(inputField.value); + console.log('bet is now ' + this.bet) inputField.value = ''; } hitStep() { @@ -136,11 +139,13 @@ class BlackJack { winBet(){ this.player.funds += this.bet; + console.log('win, funds at ' + this.player.funds); addToDisplayText('You win! Your new balance is ' + this.player.funds); } loseBet(){ this.player.funds -= this.bet; + console.log('lose, funds at ' + this.player.funds); addToDisplayText('You lose! Your new balance is ' + this.player.funds); } From 9d71cd9588ec45e254b54e5a1be352806d96af86 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 16:09:18 -0400 Subject: [PATCH 37/59] add complete, looping turnflow --- js/BlackJack.js | 44 +++++++++++++++++++++++++++++++++++--------- js/BlackJack.js.map | 2 +- ts/BlackJack.ts | 44 +++++++++++++++++++++++++++++++++++--------- 3 files changed, 71 insertions(+), 19 deletions(-) diff --git a/js/BlackJack.js b/js/BlackJack.js index 49b1a523..150bae58 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -14,17 +14,14 @@ class BlackJack { console.log('turn 0 take name'); } else if (this.turnOrder == 1) { - addToDisplayText('Hello ' + userName); + addToDisplayText('Hello ' + this.userName); this.getFunds(); this.player = new Player(this.userName, this.userFunds); - addToDisplayText('You have ' + userFunds + ' chips'); + addToDisplayText('You have ' + this.player.funds + ' chips'); console.log('player funds at ' + this.player.funds); this.turnOrder += 1; console.log('turn 1 take funds, deal'); - this.playerDrawFirstHand(); - this.dealerDrawFirstHand(); - this.calcHandValue(this.player.hand); - addToDisplayText('please place your bet'); + this.newHand(); } else if (this.turnOrder == 2) { this.betStep(); @@ -37,7 +34,7 @@ class BlackJack { this.playerDraw(); console.log('hitting'); this.calcHandValue(this.player.hand); - if (this.bustCheck(this.player.hand)) { + if (this.bustCheck(this.player.hand) == true) { addToDisplayText('you bust!'); this.player.bust = true; this.turnOrder += 1; @@ -59,6 +56,19 @@ class BlackJack { console.log('win check'); addToDisplayText('Final result is...'); this.winCheck(); + addToDisplayText('would you like to play another hand?'); + this.turnOrder += 1; + } + else if (this.turnOrder == 6) { + if (userInput == 'yes') { + this.turnOrder = 2; + this.subsequentHand(); + } + else { + addToDisplayText('ok goodbye forever'); + this.turnOrder += 1; + } + inputField.value = ''; } } getName() { @@ -72,7 +82,7 @@ class BlackJack { playerDraw() { let tempCard = this.deck.cards.pop(); this.player.hand.push(tempCard); - addToDisplayText(userName + " drew " + tempCard.value + " of " + tempCard.suit); + addToDisplayText(this.player.name + " drew " + tempCard.value + " of " + tempCard.suit); console.log('player drew ' + tempCard.value + " of " + tempCard.suit); } playerDrawFirstHand() { @@ -129,7 +139,7 @@ class BlackJack { else if (this.player.bust == true) { this.loseBet(); } - else if (this.bustCheck(this.player.hand) == false && this.bustCheck(this.dealer.hand) == true) { + else if (this.player.bust == false && this.dealer.bust == true) { this.winBet(); } else if (this.calcHandValue(this.player.hand) === this.calcHandValue(this.dealer.hand)) { @@ -153,5 +163,21 @@ class BlackJack { this.bet = 0; addToDisplayText('Its a draw!'); } + newHand() { + this.playerDrawFirstHand(); + this.dealerDrawFirstHand(); + this.calcHandValue(this.player.hand); + addToDisplayText('please place your bet'); + } + subsequentHand() { + this.deck = new Deck(); + this.dealer = new dealer(this); + this.bet = 0; + this.player.hand = []; + this.playerDrawFirstHand(); + this.dealerDrawFirstHand(); + this.calcHandValue(this.player.hand); + addToDisplayText('please place your bet'); + } } //# sourceMappingURL=BlackJack.js.map \ No newline at end of file diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index 21b51a25..fd555be9 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index 3e400d46..8873b21e 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -19,17 +19,14 @@ class BlackJack { this.turnOrder += 1; console.log('turn 0 take name') } else if (this.turnOrder == 1) { - addToDisplayText('Hello ' + userName); + addToDisplayText('Hello ' + this.userName); this.getFunds(); this.player = new Player(this.userName, this.userFunds); - addToDisplayText('You have ' + userFunds + ' chips') + addToDisplayText('You have ' + this.player.funds + ' chips') console.log('player funds at ' + this.player.funds); this.turnOrder += 1; console.log('turn 1 take funds, deal') - this.playerDrawFirstHand(); - this.dealerDrawFirstHand(); - this.calcHandValue(this.player.hand); - addToDisplayText('please place your bet'); + this.newHand(); } else if (this.turnOrder == 2) { this.betStep(); addToDisplayText('you bet ' + this.bet + ' chips.') @@ -40,7 +37,7 @@ class BlackJack { this.playerDraw(); console.log('hitting'); this.calcHandValue(this.player.hand); - if (this.bustCheck(this.player.hand)) { + if (this.bustCheck(this.player.hand) == true) { addToDisplayText('you bust!') this.player.bust = true; this.turnOrder += 1 @@ -59,6 +56,17 @@ class BlackJack { console.log('win check'); addToDisplayText('Final result is...'); this.winCheck(); + addToDisplayText('would you like to play another hand?') + this.turnOrder += 1; + } else if(this.turnOrder == 6){ + if (userInput == 'yes') { + this.turnOrder = 2; + this.subsequentHand(); + } else { + addToDisplayText('ok goodbye forever'); + this.turnOrder += 1; + } + inputField.value = ''; } } getName() { @@ -72,7 +80,7 @@ class BlackJack { playerDraw() { let tempCard = this.deck.cards.pop(); this.player.hand.push(tempCard); - addToDisplayText(userName + " drew " + tempCard.value + " of " + tempCard.suit); + addToDisplayText(this.player.name + " drew " + tempCard.value + " of " + tempCard.suit); console.log('player drew ' + tempCard.value + " of " + tempCard.suit); } playerDrawFirstHand() { @@ -128,7 +136,7 @@ class BlackJack { this.winBet(); } else if (this.player.bust == true){ this.loseBet(); - } else if (this.bustCheck(this.player.hand) == false && this.bustCheck(this.dealer.hand) == true){ + } else if (this.player.bust == false && this.dealer.bust == true){ this.winBet(); } else if (this.calcHandValue(this.player.hand) === this.calcHandValue(this.dealer.hand)){ this.drawBet(); @@ -153,5 +161,23 @@ class BlackJack { this.bet = 0; addToDisplayText('Its a draw!') } + + newHand(){ + this.playerDrawFirstHand(); + this.dealerDrawFirstHand(); + this.calcHandValue(this.player.hand); + addToDisplayText('please place your bet'); + } + + subsequentHand() { + this.deck = new Deck(); + this.dealer = new dealer(this); + this.bet = 0; + this.player.hand = []; + this.playerDrawFirstHand(); + this.dealerDrawFirstHand(); + this.calcHandValue(this.player.hand); + addToDisplayText('please place your bet'); + } } \ No newline at end of file From 5a1d58f6458bc783d16f2367cf3b4cb4a5bc3d3d Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 16:15:14 -0400 Subject: [PATCH 38/59] final bustcheck in place, turn looping and fully running --- ts/BlackJack.ts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index 8873b21e..095fb786 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -55,6 +55,8 @@ class BlackJack { } else if(this.turnOrder == 5) { console.log('win check'); addToDisplayText('Final result is...'); + this.dealer.bustCheck(); + this.player.bustCheck(); this.winCheck(); addToDisplayText('would you like to play another hand?') this.turnOrder += 1; From 15052a31afe28d3460f68b323f38592dd9763971 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 17:13:27 -0400 Subject: [PATCH 39/59] prep for coinflip --- js/BlackJack.js | 2 ++ js/BlackJack.js.map | 2 +- js/app.js | 2 -- js/app.js.map | 2 +- ts/app.ts | 4 ---- 5 files changed, 4 insertions(+), 8 deletions(-) diff --git a/js/BlackJack.js b/js/BlackJack.js index 150bae58..94ed1c96 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -55,6 +55,8 @@ class BlackJack { else if (this.turnOrder == 5) { console.log('win check'); addToDisplayText('Final result is...'); + this.dealer.bustCheck(); + this.player.bustCheck(); this.winCheck(); addToDisplayText('would you like to play another hand?'); this.turnOrder += 1; diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index fd555be9..79375b51 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/js/app.js b/js/app.js index c2a055e8..2e771784 100644 --- a/js/app.js +++ b/js/app.js @@ -25,8 +25,6 @@ function blackJackTurn() { btn.addEventListener("click", (e) => blackjack.updateInput()); } var timeout = null; -function acceptInput() { -} let CardValues = ['A', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K']; let CardSuits = ['Hearts', 'Clubs', 'Diamonds', 'Spades']; function cardValueInterpret(valueToInterpret) { diff --git a/js/app.js.map b/js/app.js.map index b6283d5b..1e76382f 100644 --- a/js/app.js.map +++ b/js/app.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/app.ts b/ts/app.ts index 7257c3b4..e0e83b3d 100644 --- a/ts/app.ts +++ b/ts/app.ts @@ -32,10 +32,6 @@ function blackJackTurn() { var timeout = null; -function acceptInput() { - -} - let CardValues = ['A', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K']; let CardSuits = ['Hearts', 'Clubs', 'Diamonds', 'Spades']; From 0c31ba4e2edb96c0b0576333a1fdcf674fca2b96 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 17:14:57 -0400 Subject: [PATCH 40/59] add coinflip --- index.html | 2 +- js/CoinFlip.js | 1 + js/CoinFlip.js.map | 1 + ts/CoinFlip.ts | 0 4 files changed, 3 insertions(+), 1 deletion(-) create mode 100644 js/CoinFlip.js create mode 100644 js/CoinFlip.js.map create mode 100644 ts/CoinFlip.ts diff --git a/index.html b/index.html index dfcfa607..d1e426a7 100644 --- a/index.html +++ b/index.html @@ -25,7 +25,7 @@

      TypeScript Casino

      - +
      diff --git a/js/CoinFlip.js b/js/CoinFlip.js new file mode 100644 index 00000000..c618b561 --- /dev/null +++ b/js/CoinFlip.js @@ -0,0 +1 @@ +//# sourceMappingURL=CoinFlip.js.map \ No newline at end of file diff --git a/js/CoinFlip.js.map b/js/CoinFlip.js.map new file mode 100644 index 00000000..8f635c0f --- /dev/null +++ b/js/CoinFlip.js.map @@ -0,0 +1 @@ +{"version":3,"file":"CoinFlip.js","sourceRoot":"","sources":["../ts/CoinFlip.ts"],"names":[],"mappings":""} \ No newline at end of file diff --git a/ts/CoinFlip.ts b/ts/CoinFlip.ts new file mode 100644 index 00000000..e69de29b From 0f5b980861023f7f6aaa31d220f14a98aa55a435 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 17:26:51 -0400 Subject: [PATCH 41/59] add coinflip class and button --- css/style.css | 2 +- index.html | 1 + js/CoinFlip.js | 12 ++++++++++++ js/CoinFlip.js.map | 2 +- js/app.js | 3 +++ js/app.js.map | 2 +- ts/CoinFlip.ts | 11 +++++++++++ ts/app.ts | 4 ++++ 8 files changed, 34 insertions(+), 3 deletions(-) diff --git a/css/style.css b/css/style.css index 655a159f..75573dff 100644 --- a/css/style.css +++ b/css/style.css @@ -128,7 +128,7 @@ h1 {font-weight: bold; margin-left: 10px;} margin: 0 0 0 10px; } -#submit { +.btn { margin: 15px 0 0 0; } diff --git a/index.html b/index.html index d1e426a7..8a6c3541 100644 --- a/index.html +++ b/index.html @@ -28,6 +28,7 @@

      TypeScript Casino

      + diff --git a/js/CoinFlip.js b/js/CoinFlip.js index c618b561..1c8ef160 100644 --- a/js/CoinFlip.js +++ b/js/CoinFlip.js @@ -1 +1,13 @@ +class CoinFlip { + constructor() { } + flipCoin() { + let flipResult = Math.floor(Math.random() * 2); + if (flipResult == 1) { + addToDisplayText('Heads!'); + } + else { + addToDisplayText('Tails!'); + } + } +} //# sourceMappingURL=CoinFlip.js.map \ No newline at end of file diff --git a/js/CoinFlip.js.map b/js/CoinFlip.js.map index 8f635c0f..64b0d185 100644 --- a/js/CoinFlip.js.map +++ b/js/CoinFlip.js.map @@ -1 +1 @@ -{"version":3,"file":"CoinFlip.js","sourceRoot":"","sources":["../ts/CoinFlip.ts"],"names":[],"mappings":""} \ No newline at end of file +{"version":3,"file":"CoinFlip.js","sourceRoot":"","sources":["../ts/CoinFlip.ts"],"names":[],"mappings":"AAAA;IACI,gBAAc,CAAC;IACf,QAAQ;QACJ,IAAI,UAAU,GAAW,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC,CAAC;QACvD,EAAE,CAAC,CAAC,UAAU,IAAI,CAAC,CAAC,CAAC,CAAC;YAClB,gBAAgB,CAAC,QAAQ,CAAC,CAAC;QAC/B,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,gBAAgB,CAAC,QAAQ,CAAC,CAAC;QAC/B,CAAC;IACL,CAAC;CACJ"} \ No newline at end of file diff --git a/js/app.js b/js/app.js index 2e771784..04a18076 100644 --- a/js/app.js +++ b/js/app.js @@ -17,6 +17,9 @@ var startbtn = document.getElementById('start'); var inputField = document.getElementById("user_input"); btn.addEventListener("click", (e) => setInput(inputField.value)); btn.addEventListener("click", (e) => addToDisplayText('you input ' + userInput)); +var flipper = document.getElementById('coinflip'); +var coinflipper = new CoinFlip(); +flipper.addEventListener('click', (e) => coinflipper.flipCoin()); function clearInput() { inputField.value = ''; } diff --git a/js/app.js.map b/js/app.js.map index 1e76382f..32eef80b 100644 --- a/js/app.js.map +++ b/js/app.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/CoinFlip.ts b/ts/CoinFlip.ts index e69de29b..be38a680 100644 --- a/ts/CoinFlip.ts +++ b/ts/CoinFlip.ts @@ -0,0 +1,11 @@ +class CoinFlip{ + constructor(){} + flipCoin(){ + let flipResult: number = Math.floor(Math.random() * 2); + if (flipResult == 1) { + addToDisplayText('Heads!'); + } else { + addToDisplayText('Tails!'); + } + } +} \ No newline at end of file diff --git a/ts/app.ts b/ts/app.ts index e0e83b3d..c5f3ebe1 100644 --- a/ts/app.ts +++ b/ts/app.ts @@ -21,6 +21,10 @@ var inputField: HTMLInputElement = document.getElementById("us btn.addEventListener("click", (e: Event) => setInput(inputField.value)); btn.addEventListener("click", (e:Event) => addToDisplayText('you input ' + userInput)); +var flipper:HTMLElement = document.getElementById('coinflip') +var coinflipper:CoinFlip = new CoinFlip(); +flipper.addEventListener('click', (e:Event) => coinflipper.flipCoin()); + function clearInput() { inputField.value = ''; } From e4f6a82c843f077fcc20faa624d3be9ed3b0a06b Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 18:01:35 -0400 Subject: [PATCH 42/59] separating into cardgame abstract class --- index.html | 1 + js/BlackJack.js | 7 ++++--- js/BlackJack.js.map | 2 +- js/CardGame.js | 22 ++++++++++++++++++++++ js/CardGame.js.map | 1 + js/app.js | 22 ---------------------- js/app.js.map | 2 +- js/card.js | 6 ------ js/card.js.map | 2 +- js/dealer.js | 4 ++-- js/dealer.js.map | 2 +- js/deck.js | 6 ++++-- js/deck.js.map | 2 +- js/player.js | 4 ++-- js/player.js.map | 2 +- ts/BlackJack.ts | 7 ++++--- ts/CardGame.ts | 20 ++++++++++++++++++++ ts/app.ts | 25 ------------------------- ts/card.ts | 8 -------- ts/dealer.ts | 4 ++-- ts/deck.ts | 7 +++++-- ts/player.ts | 4 ++-- 22 files changed, 75 insertions(+), 85 deletions(-) create mode 100644 js/CardGame.js create mode 100644 js/CardGame.js.map create mode 100644 ts/CardGame.ts diff --git a/index.html b/index.html index 8a6c3541..6d51f085 100644 --- a/index.html +++ b/index.html @@ -28,6 +28,7 @@

      TypeScript Casino

      + diff --git a/js/BlackJack.js b/js/BlackJack.js index 94ed1c96..ab6e0e49 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -1,5 +1,6 @@ -class BlackJack { +class BlackJack extends CardGame { constructor() { + super(); this.userFunds = 0; this.turnOrder = 0; this.deck = new Deck(); @@ -119,7 +120,7 @@ class BlackJack { calcHandValue(hand) { let handValue = 0; hand.forEach(card => { - handValue += cardValueInterpret(card.value); + handValue += CardGame.cardValueInterpret(card.value); }); addToDisplayText('Current hand value is ' + handValue); return handValue; @@ -127,7 +128,7 @@ class BlackJack { bustCheck(hand) { let handValue = 0; hand.forEach(card => { - handValue += cardValueInterpret(card.value); + handValue += CardGame.cardValueInterpret(card.value); }); if (handValue > 21) { console.log('bust'); diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index 79375b51..8483f1ac 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/js/CardGame.js b/js/CardGame.js new file mode 100644 index 00000000..084b6c6f --- /dev/null +++ b/js/CardGame.js @@ -0,0 +1,22 @@ +class CardGame { + static cardValueInterpret(valueToInterpret) { + if (valueToInterpret == 'J' || valueToInterpret == 'Q' || valueToInterpret == 'K') { + return 10; + } + else if (valueToInterpret == 'A') { + return 11; + } + else { + return parseInt(valueToInterpret); + } + } + static shuffle(array) { + for (var i = array.length - 1; i > 0; i--) { + var j = Math.floor(Math.random() * (i + 1)); + var temp = array[i]; + array[i] = array[j]; + array[j] = temp; + } + } +} +//# sourceMappingURL=CardGame.js.map \ No newline at end of file diff --git a/js/CardGame.js.map b/js/CardGame.js.map new file mode 100644 index 00000000..e2a25e7f --- /dev/null +++ b/js/CardGame.js.map @@ -0,0 +1 @@ +{"version":3,"file":"CardGame.js","sourceRoot":"","sources":["../ts/CardGame.ts"],"names":[],"mappings":"AAAA;IACI,MAAM,CAAC,kBAAkB,CAAC,gBAAwB;QAC9C,EAAE,CAAC,CAAC,gBAAgB,IAAI,GAAG,IAAI,gBAAgB,IAAI,GAAG,IAAI,gBAAgB,IAAI,GAAG,CAAC,CAAC,CAAC;YAChF,MAAM,CAAC,EAAE,CAAC;QACd,CAAC;QAAC,IAAI,CAAC,EAAE,CAAC,CAAC,gBAAgB,IAAI,GAAG,CAAC,CAAC,CAAC;YACjC,MAAM,CAAC,EAAE,CAAC;QACd,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,MAAM,CAAC,QAAQ,CAAC,gBAAgB,CAAC,CAAC;QACtC,CAAC;IACL,CAAC;IAED,MAAM,CAAC,OAAO,CAAC,KAAK;QAChB,GAAG,CAAC,CAAC,IAAI,CAAC,GAAG,KAAK,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE,CAAC;YACxC,IAAI,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;YAC5C,IAAI,IAAI,GAAG,KAAK,CAAC,CAAC,CAAC,CAAC;YACpB,KAAK,CAAC,CAAC,CAAC,GAAG,KAAK,CAAC,CAAC,CAAC,CAAC;YACpB,KAAK,CAAC,CAAC,CAAC,GAAG,IAAI,CAAC;QACpB,CAAC;IACL,CAAC;CACJ"} \ No newline at end of file diff --git a/js/app.js b/js/app.js index 04a18076..108d0de1 100644 --- a/js/app.js +++ b/js/app.js @@ -27,27 +27,5 @@ function blackJackTurn() { let blackjack = new BlackJack(); btn.addEventListener("click", (e) => blackjack.updateInput()); } -var timeout = null; -let CardValues = ['A', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K']; -let CardSuits = ['Hearts', 'Clubs', 'Diamonds', 'Spades']; -function cardValueInterpret(valueToInterpret) { - if (valueToInterpret == 'J' || valueToInterpret == 'Q' || valueToInterpret == 'K') { - return 10; - } - else if (valueToInterpret == 'A') { - return 11; - } - else { - return parseInt(valueToInterpret); - } -} -function shuffle(array) { - for (var i = array.length - 1; i > 0; i--) { - var j = Math.floor(Math.random() * (i + 1)); - var temp = array[i]; - array[i] = array[j]; - array[j] = temp; - } -} blackJackTurn(); //# sourceMappingURL=app.js.map \ No newline at end of file diff --git a/js/app.js.map b/js/app.js.map index 32eef80b..9b27f961 100644 --- a/js/app.js.map +++ b/js/app.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/js/card.js b/js/card.js index 27b7ef0f..242412b6 100644 --- a/js/card.js +++ b/js/card.js @@ -3,11 +3,5 @@ class Card { this.value = value; this.suit = suit; } - get getSuit() { - return this.suit; - } - get getValue() { - return cardValueInterpret(this.value); - } } //# sourceMappingURL=card.js.map \ No newline at end of file diff --git a/js/card.js.map b/js/card.js.map index f5cb6bba..eac58280 100644 --- a/js/card.js.map +++ b/js/card.js.map @@ -1 +1 @@ -{"version":3,"file":"card.js","sourceRoot":"","sources":["../ts/card.ts"],"names":[],"mappings":"AAAA;IAGI,YAAY,KAAa,EAAE,IAAY;QACnC,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;QACnB,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;IACrB,CAAC;IAED,IAAW,OAAO;QACd,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC;IACrB,CAAC;IAED,IAAW,QAAQ;QACf,MAAM,CAAC,kBAAkB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;IAC1C,CAAC;CACJ"} \ No newline at end of file +{"version":3,"file":"card.js","sourceRoot":"","sources":["../ts/card.ts"],"names":[],"mappings":"AAAA;IAGI,YAAY,KAAa,EAAE,IAAY;QACnC,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;QACnB,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;IACrB,CAAC;CACJ"} \ No newline at end of file diff --git a/js/dealer.js b/js/dealer.js index dfb44bd6..8ddea204 100644 --- a/js/dealer.js +++ b/js/dealer.js @@ -18,7 +18,7 @@ class dealer { calcHandValue() { let handValue = 0; this.hand.forEach(card => { - handValue += cardValueInterpret(card.value); + handValue += CardGame.cardValueInterpret(card.value); }); addToDisplayText('Current hand value is ' + handValue); return handValue; @@ -26,7 +26,7 @@ class dealer { bustCheck() { let handValue = 0; this.hand.forEach(card => { - handValue += cardValueInterpret(card.value); + handValue += CardGame.cardValueInterpret(card.value); }); if (handValue > 21) { console.log('bust'); diff --git a/js/dealer.js.map b/js/dealer.js.map index 00899f1e..11160c11 100644 --- a/js/dealer.js.map +++ b/js/dealer.js.map @@ -1 +1 @@ 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\ No newline at end of file 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\ No newline at end of file diff --git a/js/deck.js b/js/deck.js index bd38e17a..047d0e35 100644 --- a/js/deck.js +++ b/js/deck.js @@ -1,14 +1,16 @@ class Deck { constructor() { + this.CardValues = ['A', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K']; + this.CardSuits = ['Hearts', 'Clubs', 'Diamonds', 'Spades']; this.cards = []; for (var i = 0; i < 4; i++) { for (var j = 0; j < 13; j++) { - let tempCard = new Card(CardValues[j], CardSuits[i]); + let tempCard = new Card(this.CardValues[j], this.CardSuits[i]); this.cards.push(tempCard); // console.log(tempCard.value + " of " + tempCard.suit) } } - shuffle(this.cards); + CardGame.shuffle(this.cards); // for (var k = 0; k < 52; k++){ // console.log(this.cards[k].value + " of " + this.cards[k].suit + " value of " + cardValueInterpret(this.cards[k].value)) // } diff --git a/js/deck.js.map b/js/deck.js.map index 237e3d50..d4ed20c8 100644 --- a/js/deck.js.map +++ b/js/deck.js.map @@ -1 +1 @@ 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+{"version":3,"file":"deck.js","sourceRoot":"","sources":["../ts/deck.ts"],"names":[],"mappings":"AAAA;IAKI;QAJA,eAAU,GAAG,CAAC,GAAG,EAAE,GAAG,EAAE,GAAG,EAAE,GAAG,EAAE,GAAG,EAAE,GAAG,EAAE,GAAG,EAAE,GAAG,EAAE,GAAG,EAAE,IAAI,EAAE,GAAG,EAAE,GAAG,EAAE,GAAG,CAAC,CAAC;QAChF,cAAS,GAAG,CAAC,QAAQ,EAAE,OAAO,EAAE,UAAU,EAAE,QAAQ,CAAC,CAAC;QAEtD,UAAK,GAAgB,EAAE,CAAC;QAEpB,GAAG,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE,CAAC;YACzB,GAAG,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,EAAE,EAAE,CAAC,EAAE,EAAE,CAAC;gBAC1B,IAAI,QAAQ,GAAS,IAAI,IAAI,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC,EAAE,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC,CAAC;gBACrE,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;gBAC1B,uDAAuD;YAC3D,CAAC;QACL,CAAC;QACD,QAAQ,CAAC,OAAO,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QAC7B,gCAAgC;QAChC,8HAA8H;QAC9H,IAAI;IACR,CAAC;CACJ"} \ No newline at end of file diff --git a/js/player.js b/js/player.js index 8f92cc6a..a5a54ca9 100644 --- a/js/player.js +++ b/js/player.js @@ -8,7 +8,7 @@ class Player { calcHandValue() { let handValue = 0; this.hand.forEach(card => { - handValue += cardValueInterpret(card.value); + handValue += CardGame.cardValueInterpret(card.value); }); addToDisplayText('Current hand value is ' + handValue); return handValue; @@ -16,7 +16,7 @@ class Player { bustCheck() { let handValue = 0; this.hand.forEach(card => { - handValue += cardValueInterpret(card.value); + handValue += CardGame.cardValueInterpret(card.value); }); if (handValue > 21) { console.log('bust'); diff --git a/js/player.js.map b/js/player.js.map index 382b4cc0..3df97f01 100644 --- a/js/player.js.map +++ b/js/player.js.map @@ -1 +1 @@ -{"version":3,"file":"player.js","sourceRoot":"","sources":["../ts/player.ts"],"names":[],"mappings":"AAAA;IAMI,YAAY,IAAW,EAAE,KAAY;QAHrC,SAAI,GAAe,EAAE,CAAC;QACtB,SAAI,GAAW,KAAK,CAAC;QAGjB,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;IACvB,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAW,CAAC,CAAC;QAC1B,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;YACrB,SAAS,IAAI,kBAAkB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QAChD,CAAC,CAAC,CAAC;QACH,gBAAgB,CAAC,wBAAwB,GAAG,SAAS,CAAC,CAAA;QACtD,MAAM,CAAC,SAAS,CAAC;IACrB,CAAC;IAED,SAAS;QACL,IAAI,SAAS,GAAW,CAAC,CAAC;QAC1B,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;YACrB,SAAS,IAAI,kBAAkB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QAChD,CAAC,CAAC,CAAC;QACH,EAAE,CAAC,CAAC,SAAS,GAAG,EAAE,CAAC,CAAC,CAAC;YACjB,OAAO,CAAC,GAAG,CAAC,MAAM,CAAC,CAAA;YACnB,MAAM,CAAC,IAAI,CAAC;QAChB,CAAC;QACD,MAAM,CAAC,KAAK,CAAC;IACjB,CAAC;CACJ"} \ No newline at end of file +{"version":3,"file":"player.js","sourceRoot":"","sources":["../ts/player.ts"],"names":[],"mappings":"AAAA;IAMI,YAAY,IAAW,EAAE,KAAY;QAHrC,SAAI,GAAe,EAAE,CAAC;QACtB,SAAI,GAAW,KAAK,CAAC;QAGjB,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;IACvB,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAW,CAAC,CAAC;QAC1B,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;YACrB,SAAS,IAAI,QAAQ,CAAC,kBAAkB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QACzD,CAAC,CAAC,CAAC;QACH,gBAAgB,CAAC,wBAAwB,GAAG,SAAS,CAAC,CAAA;QACtD,MAAM,CAAC,SAAS,CAAC;IACrB,CAAC;IAED,SAAS;QACL,IAAI,SAAS,GAAW,CAAC,CAAC;QAC1B,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;YACrB,SAAS,IAAI,QAAQ,CAAC,kBAAkB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QACzD,CAAC,CAAC,CAAC;QACH,EAAE,CAAC,CAAC,SAAS,GAAG,EAAE,CAAC,CAAC,CAAC;YACjB,OAAO,CAAC,GAAG,CAAC,MAAM,CAAC,CAAA;YACnB,MAAM,CAAC,IAAI,CAAC;QAChB,CAAC;QACD,MAAM,CAAC,KAAK,CAAC;IACjB,CAAC;CACJ"} \ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index 095fb786..1a86214f 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -1,4 +1,4 @@ -class BlackJack { +class BlackJack extends CardGame{ deck: Deck; dealer:dealer; player:Player; @@ -6,6 +6,7 @@ class BlackJack { userFunds:number = 0; userName:string; constructor() { + super(); this.deck = new Deck(); this.dealer = new dealer(this); } @@ -116,7 +117,7 @@ class BlackJack { calcHandValue(hand: Array) { let handValue: number = 0; hand.forEach(card => { - handValue += cardValueInterpret(card.value); + handValue += CardGame.cardValueInterpret(card.value); }); addToDisplayText('Current hand value is ' + handValue) return handValue; @@ -125,7 +126,7 @@ class BlackJack { bustCheck(hand: Array) : boolean{ let handValue: number = 0; hand.forEach(card => { - handValue += cardValueInterpret(card.value); + handValue += CardGame.cardValueInterpret(card.value); }); if (handValue > 21) { console.log('bust') diff --git a/ts/CardGame.ts b/ts/CardGame.ts new file mode 100644 index 00000000..a57776ad --- /dev/null +++ b/ts/CardGame.ts @@ -0,0 +1,20 @@ +abstract class CardGame{ + static cardValueInterpret(valueToInterpret: string): number { + if (valueToInterpret == 'J' || valueToInterpret == 'Q' || valueToInterpret == 'K') { + return 10; + } else if (valueToInterpret == 'A') { + return 11; + } else { + return parseInt(valueToInterpret); + } + } + + static shuffle(array) { + for (var i = array.length - 1; i > 0; i--) { + var j = Math.floor(Math.random() * (i + 1)); + var temp = array[i]; + array[i] = array[j]; + array[j] = temp; + } + } +} \ No newline at end of file diff --git a/ts/app.ts b/ts/app.ts index c5f3ebe1..676efeea 100644 --- a/ts/app.ts +++ b/ts/app.ts @@ -34,29 +34,4 @@ function blackJackTurn() { btn.addEventListener("click", (e: Event) => blackjack.updateInput()); } -var timeout = null; - -let CardValues = ['A', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K']; - -let CardSuits = ['Hearts', 'Clubs', 'Diamonds', 'Spades']; - -function cardValueInterpret(valueToInterpret:string) : number { - if (valueToInterpret == 'J' || valueToInterpret == 'Q' || valueToInterpret == 'K') { - return 10; - } else if (valueToInterpret == 'A') { - return 11; - } else { - return parseInt(valueToInterpret); - } -} - -function shuffle(array) { - for (var i = array.length - 1; i > 0; i--) { - var j = Math.floor(Math.random() * (i + 1)); - var temp = array[i]; - array[i] = array[j]; - array[j] = temp; - } -} - blackJackTurn(); \ No newline at end of file diff --git a/ts/card.ts b/ts/card.ts index 642e41f8..fff7b6a6 100644 --- a/ts/card.ts +++ b/ts/card.ts @@ -5,12 +5,4 @@ class Card { this.value = value; this.suit = suit; } - - public get getSuit(): string { - return this.suit; - } - - public get getValue(): number { - return cardValueInterpret(this.value); - } } \ No newline at end of file diff --git a/ts/dealer.ts b/ts/dealer.ts index 637d3561..c899b814 100644 --- a/ts/dealer.ts +++ b/ts/dealer.ts @@ -22,7 +22,7 @@ class dealer { calcHandValue() { let handValue: number = 0; this.hand.forEach(card => { - handValue += cardValueInterpret(card.value); + handValue += CardGame.cardValueInterpret(card.value); }); addToDisplayText('Current hand value is ' + handValue) return handValue; @@ -31,7 +31,7 @@ class dealer { bustCheck(): boolean { let handValue: number = 0; this.hand.forEach(card => { - handValue += cardValueInterpret(card.value); + handValue += CardGame.cardValueInterpret(card.value); }); if (handValue > 21) { console.log('bust') diff --git a/ts/deck.ts b/ts/deck.ts index 05dbceea..001ce6c6 100644 --- a/ts/deck.ts +++ b/ts/deck.ts @@ -1,14 +1,17 @@ class Deck { + CardValues = ['A', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K']; + CardSuits = ['Hearts', 'Clubs', 'Diamonds', 'Spades']; + cards: Array = []; constructor() { for (var i = 0; i < 4; i++) { for (var j = 0; j < 13; j++) { - let tempCard: Card = new Card(CardValues[j], CardSuits[i]); + let tempCard: Card = new Card(this.CardValues[j], this.CardSuits[i]); this.cards.push(tempCard); // console.log(tempCard.value + " of " + tempCard.suit) } } - shuffle(this.cards); + CardGame.shuffle(this.cards); // for (var k = 0; k < 52; k++){ // console.log(this.cards[k].value + " of " + this.cards[k].suit + " value of " + cardValueInterpret(this.cards[k].value)) // } diff --git a/ts/player.ts b/ts/player.ts index 4f4422e4..dc41c7c1 100644 --- a/ts/player.ts +++ b/ts/player.ts @@ -12,7 +12,7 @@ class Player { calcHandValue() { let handValue: number = 0; this.hand.forEach(card => { - handValue += cardValueInterpret(card.value); + handValue += CardGame.cardValueInterpret(card.value); }); addToDisplayText('Current hand value is ' + handValue) return handValue; @@ -21,7 +21,7 @@ class Player { bustCheck(): boolean { let handValue: number = 0; this.hand.forEach(card => { - handValue += cardValueInterpret(card.value); + handValue += CardGame.cardValueInterpret(card.value); }); if (handValue > 21) { console.log('bust') From f4c9b963602905baf5aa33e1ade534e6264bdf10 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 19:29:17 -0400 Subject: [PATCH 43/59] separate menu from app, separate blackjack player from profile --- index.html | 7 ++++--- js/Game.js | 1 + js/Game.js.map | 1 + js/MainMenu.js | 43 +++++++++++++++++++++++++++++++++++++++++ js/MainMenu.js.map | 1 + js/Profile.js | 7 +++++++ js/Profile.js.map | 1 + js/app.js | 8 +++----- js/app.js.map | 2 +- ts/CardGame.ts | 2 +- ts/Game.ts | 3 +++ ts/MainMenu.ts | 48 ++++++++++++++++++++++++++++++++++++++++++++++ ts/Profile.ts | 8 ++++++++ ts/app.ts | 8 +++----- 14 files changed, 125 insertions(+), 15 deletions(-) create mode 100644 js/Game.js create mode 100644 js/Game.js.map create mode 100644 js/MainMenu.js create mode 100644 js/MainMenu.js.map create mode 100644 js/Profile.js create mode 100644 js/Profile.js.map create mode 100644 ts/Game.ts create mode 100644 ts/MainMenu.ts create mode 100644 ts/Profile.ts diff --git a/index.html b/index.html index 6d51f085..5abdb885 100644 --- a/index.html +++ b/index.html @@ -7,7 +7,7 @@ - TypeScript Casino | Zipcode Wilmington + Patrick's Amazing TypeScript Casino | Zipcode Wilmington
      @@ -16,11 +16,11 @@
      Zipcode Wilmington
      -

      TypeScript Casino

      +

      Super Great TypeScript Casino

      - Welcome to the Blackjack Table!
      Please enter your name. + Welcome to the Casino!
      @@ -35,6 +35,7 @@

      TypeScript Casino

      + diff --git a/js/Game.js b/js/Game.js new file mode 100644 index 00000000..9164374d --- /dev/null +++ b/js/Game.js @@ -0,0 +1 @@ +//# sourceMappingURL=Game.js.map \ No newline at end of file diff --git a/js/Game.js.map b/js/Game.js.map new file mode 100644 index 00000000..92f7f984 --- /dev/null +++ b/js/Game.js.map @@ -0,0 +1 @@ +{"version":3,"file":"Game.js","sourceRoot":"","sources":["../ts/Game.ts"],"names":[],"mappings":""} \ No newline at end of file diff --git a/js/MainMenu.js b/js/MainMenu.js new file mode 100644 index 00000000..3c33cfb5 --- /dev/null +++ b/js/MainMenu.js @@ -0,0 +1,43 @@ +class MainMenu { + constructor() { + this.getNameEvent = (e) => this.getName(); + this.getFundsEvent = (e) => this.getInitialFunds(); + this.gameChoice = (e) => this.getGameChoice(); + } + profileSetup() { + btn.addEventListener('click', this.getNameEvent, { once: true }); + addToDisplayText('Please enter your name'); + } + getName() { + this.name = userInput; + clearInput(); + btn.addEventListener('click', this.getFundsEvent, { once: true }); + addToDisplayText('Hello ' + this.name + '\nHow many chips would you like?'); + } + getInitialFunds() { + this.initialFunds = userInput; + clearInput(); + // btn.removeEventListener('click', this.getFundsEvent); + btn.addEventListener('click', this.gameChoice, { once: true }); + addToDisplayText('Alright, you\'ll start at ' + this.initialFunds); + addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack'); + } + getGameChoice() { + let choice = userInput; + if (choice.toLowerCase() == 'blackjack') { + this.blackJackTurn(); + } + else { + addToDisplayText('Invalid input, please try again.'); + addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack'); + btn.addEventListener('click', this.gameChoice, { once: true }); + } + } + blackJackTurn() { + let blackjack = new BlackJack(); + clearInput(); + blackjack.updateInput(); + btn.addEventListener("click", (e) => blackjack.updateInput()); + } +} +//# sourceMappingURL=MainMenu.js.map \ No newline at end of file diff --git a/js/MainMenu.js.map b/js/MainMenu.js.map new file mode 100644 index 00000000..d92d9d03 --- /dev/null +++ b/js/MainMenu.js.map @@ -0,0 +1 @@ +{"version":3,"file":"MainMenu.js","sourceRoot":"","sources":["../ts/MainMenu.ts"],"names":[],"mappings":"AAAA;IACI;QAGA,iBAAY,GAAG,CAAC,CAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC;QAC5C,kBAAa,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,eAAe,EAAE,CAAC;QACpD,eAAU,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,aAAa,EAAE,CAAC;IALjC,CAAC;IAOf,YAAY;QACR,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,YAAY,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;QAC9D,gBAAgB,CAAC,wBAAwB,CAAC,CAAC;IAC/C,CAAC;IAED,OAAO;QACH,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC;QACtB,UAAU,EAAE,CAAC;QACb,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,aAAa,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;QAClE,gBAAgB,CAAC,SAAS,GAAG,IAAI,CAAC,IAAI,GAAG,kCAAkC,CAAC,CAAA;IAChF,CAAC;IAED,eAAe;QACX,IAAI,CAAC,YAAY,GAAG,SAAS,CAAC;QAC9B,UAAU,EAAE,CAAC;QACb,wDAAwD;QACxD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAA;QAC3D,gBAAgB,CAAC,4BAA4B,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC;QACnE,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;IACnF,CAAC;IAED,aAAa;QACT,IAAI,MAAM,GAAW,SAAS,CAAC;QAC/B,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,WAAW,CAAC,CAAC,CAAC;YACtC,IAAI,CAAC,aAAa,EAAE,CAAC;QACzB,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,gBAAgB,CAAC,kCAAkC,CAAC,CAAA;YACpD,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;YAC/E,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAA;QAClE,CAAC;IACL,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAG,IAAI,SAAS,EAAE,CAAC;QAChC,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,WAAW,EAAE,CAAC;QACxB,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,SAAS,CAAC,WAAW,EAAE,CAAC,CAAC;IACzE,CAAC;CAEJ"} \ No newline at end of file diff --git a/js/Profile.js b/js/Profile.js new file mode 100644 index 00000000..35e36a76 --- /dev/null +++ b/js/Profile.js @@ -0,0 +1,7 @@ +class Profile { + constructor(name, chips) { + this.name = name; + this.chips = chips; + } +} +//# sourceMappingURL=Profile.js.map \ No newline at end of file diff --git a/js/Profile.js.map b/js/Profile.js.map new file mode 100644 index 00000000..2111afe8 --- /dev/null +++ b/js/Profile.js.map @@ -0,0 +1 @@ +{"version":3,"file":"Profile.js","sourceRoot":"","sources":["../ts/Profile.ts"],"names":[],"mappings":"AAAA;IAGI,YAAY,IAAW,EAAE,KAAY;QACjC,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;IACvB,CAAC;CACJ"} \ No newline at end of file diff --git a/js/app.js b/js/app.js index 108d0de1..7f81a32f 100644 --- a/js/app.js +++ b/js/app.js @@ -23,9 +23,7 @@ flipper.addEventListener('click', (e) => coinflipper.flipCoin()); function clearInput() { inputField.value = ''; } -function blackJackTurn() { - let blackjack = new BlackJack(); - btn.addEventListener("click", (e) => blackjack.updateInput()); -} -blackJackTurn(); +let mainMenu = new MainMenu(); +mainMenu.profileSetup(); +// blackJackTurn(); //# sourceMappingURL=app.js.map \ No newline at end of file diff --git a/js/app.js.map b/js/app.js.map index 9b27f961..4b20ee75 100644 --- a/js/app.js.map +++ b/js/app.js.map @@ -1 +1 @@ -{"version":3,"file":"app.js","sourceRoot":"","sources":["../ts/app.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AACzD,IAAI,SAAS,CAAC;AACd,IAAI,WAAW,GAAG,KAAK,CAAC;AACxB,IAAI,QAAe,CAAC;AACpB,IAAI,SAAgB,CAAC;AAErB,0BAA0B,IAAY;IAClC,EAAE,CAAC,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,CAAC;QACb,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;QACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACzB,CAAC;AACL,CAAC;AAED,kBAAkB,QAAe;IAC7B,SAAS,GAAG,QAAQ,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,QAAQ,GAAG,QAAQ,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AAChD,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,gBAAgB,CAAC,YAAY,GAAG,SAAS,CAAC,CAAC,CAAC;AAEvF,IAAI,OAAO,GAAe,QAAQ,CAAC,cAAc,CAAC,UAAU,CAAC,CAAA;AAC7D,IAAI,WAAW,GAAY,IAAI,QAAQ,EAAE,CAAC;AAC1C,OAAO,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,WAAW,CAAC,QAAQ,EAAE,CAAC,CAAC;AAEvE;IACI,UAAU,CAAC,KAAK,GAAG,EAAE,CAAC;AAC1B,CAAC;AAED;IACI,IAAI,SAAS,GAAG,IAAI,SAAS,EAAE,CAAC;IAChC,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,SAAS,CAAC,WAAW,EAAE,CAAC,CAAC;AACzE,CAAC;AAED,aAAa,EAAE,CAAC"} \ No newline at end of file +{"version":3,"file":"app.js","sourceRoot":"","sources":["../ts/app.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AACzD,IAAI,SAAS,CAAC;AACd,IAAI,WAAW,GAAG,KAAK,CAAC;AACxB,IAAI,QAAe,CAAC;AACpB,IAAI,SAAgB,CAAC;AAErB,0BAA0B,IAAY;IAClC,EAAE,CAAC,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,CAAC;QACb,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;QACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACzB,CAAC;AACL,CAAC;AAED,kBAAkB,QAAe;IAC7B,SAAS,GAAG,QAAQ,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,QAAQ,GAAG,QAAQ,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AAChD,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,gBAAgB,CAAC,YAAY,GAAG,SAAS,CAAC,CAAC,CAAC;AAEvF,IAAI,OAAO,GAAe,QAAQ,CAAC,cAAc,CAAC,UAAU,CAAC,CAAA;AAC7D,IAAI,WAAW,GAAY,IAAI,QAAQ,EAAE,CAAC;AAC1C,OAAO,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,WAAW,CAAC,QAAQ,EAAE,CAAC,CAAC;AAEvE;IACI,UAAU,CAAC,KAAK,GAAG,EAAE,CAAC;AAC1B,CAAC;AAED,IAAI,QAAQ,GAAY,IAAI,QAAQ,EAAE,CAAC;AACvC,QAAQ,CAAC,YAAY,EAAE,CAAC;AAExB,mBAAmB"} \ No newline at end of file diff --git a/ts/CardGame.ts b/ts/CardGame.ts index a57776ad..87bbc895 100644 --- a/ts/CardGame.ts +++ b/ts/CardGame.ts @@ -1,4 +1,4 @@ -abstract class CardGame{ +abstract class CardGame implements Game{ static cardValueInterpret(valueToInterpret: string): number { if (valueToInterpret == 'J' || valueToInterpret == 'Q' || valueToInterpret == 'K') { return 10; diff --git a/ts/Game.ts b/ts/Game.ts new file mode 100644 index 00000000..00e82452 --- /dev/null +++ b/ts/Game.ts @@ -0,0 +1,3 @@ +interface Game{ + +} \ No newline at end of file diff --git a/ts/MainMenu.ts b/ts/MainMenu.ts new file mode 100644 index 00000000..19caf2c5 --- /dev/null +++ b/ts/MainMenu.ts @@ -0,0 +1,48 @@ +class MainMenu{ + constructor(){} + name:string; + initialFunds:number; + getNameEvent = (e: Event) => this.getName(); + getFundsEvent = (e:Event) => this.getInitialFunds(); + gameChoice = (e:Event) => this.getGameChoice(); + + profileSetup(){ + btn.addEventListener('click', this.getNameEvent, {once:true}); + addToDisplayText('Please enter your name'); + } + + getName(){ + this.name = userInput; + clearInput(); + btn.addEventListener('click', this.getFundsEvent, { once: true }); + addToDisplayText('Hello ' + this.name + '\nHow many chips would you like?') + } + + getInitialFunds(){ + this.initialFunds = userInput; + clearInput(); + // btn.removeEventListener('click', this.getFundsEvent); + btn.addEventListener('click', this.gameChoice, {once:true}) + addToDisplayText('Alright, you\'ll start at ' + this.initialFunds); + addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack') + } + + getGameChoice(){ + let choice: string = userInput; + if (choice.toLowerCase() == 'blackjack') { + this.blackJackTurn(); + } else { + addToDisplayText('Invalid input, please try again.') + addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack') + btn.addEventListener('click', this.gameChoice, { once: true }) + } + } + + blackJackTurn() { + let blackjack = new BlackJack(); + clearInput(); + blackjack.updateInput(); + btn.addEventListener("click", (e: Event) => blackjack.updateInput()); + } + +} \ No newline at end of file diff --git a/ts/Profile.ts b/ts/Profile.ts new file mode 100644 index 00000000..e43826e5 --- /dev/null +++ b/ts/Profile.ts @@ -0,0 +1,8 @@ +class Profile { + name:string; + chips:number; + constructor(name:string, chips:number) { + this.name = name; + this.chips = chips; + } +} \ No newline at end of file diff --git a/ts/app.ts b/ts/app.ts index 676efeea..152f29a3 100644 --- a/ts/app.ts +++ b/ts/app.ts @@ -29,9 +29,7 @@ function clearInput() { inputField.value = ''; } -function blackJackTurn() { - let blackjack = new BlackJack(); - btn.addEventListener("click", (e: Event) => blackjack.updateInput()); -} +let mainMenu:MainMenu = new MainMenu(); +mainMenu.profileSetup(); -blackJackTurn(); \ No newline at end of file +// blackJackTurn(); \ No newline at end of file From 86c40a4eda83b96c92d696d52dc167f437ad86b8 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 19:36:53 -0400 Subject: [PATCH 44/59] add profile class --- js/MainMenu.js | 2 +- js/MainMenu.js.map | 2 +- js/Profile.js | 18 ++++++++++++++++++ js/Profile.js.map | 2 +- ts/MainMenu.ts | 3 ++- ts/Profile.ts | 32 ++++++++++++++++++++++++++++++-- 6 files changed, 53 insertions(+), 6 deletions(-) diff --git a/js/MainMenu.js b/js/MainMenu.js index 3c33cfb5..70bd3e77 100644 --- a/js/MainMenu.js +++ b/js/MainMenu.js @@ -17,7 +17,7 @@ class MainMenu { getInitialFunds() { this.initialFunds = userInput; clearInput(); - // btn.removeEventListener('click', this.getFundsEvent); + this.profile = new Profile(this.name, this.initialFunds); btn.addEventListener('click', this.gameChoice, { once: true }); addToDisplayText('Alright, you\'ll start at ' + this.initialFunds); addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack'); diff --git a/js/MainMenu.js.map b/js/MainMenu.js.map index d92d9d03..38f9d64c 100644 --- a/js/MainMenu.js.map +++ b/js/MainMenu.js.map @@ -1 +1 @@ -{"version":3,"file":"MainMenu.js","sourceRoot":"","sources":["../ts/MainMenu.ts"],"names":[],"mappings":"AAAA;IACI;QAGA,iBAAY,GAAG,CAAC,CAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC;QAC5C,kBAAa,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,eAAe,EAAE,CAAC;QACpD,eAAU,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,aAAa,EAAE,CAAC;IALjC,CAAC;IAOf,YAAY;QACR,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,YAAY,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;QAC9D,gBAAgB,CAAC,wBAAwB,CAAC,CAAC;IAC/C,CAAC;IAED,OAAO;QACH,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC;QACtB,UAAU,EAAE,CAAC;QACb,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,aAAa,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;QAClE,gBAAgB,CAAC,SAAS,GAAG,IAAI,CAAC,IAAI,GAAG,kCAAkC,CAAC,CAAA;IAChF,CAAC;IAED,eAAe;QACX,IAAI,CAAC,YAAY,GAAG,SAAS,CAAC;QAC9B,UAAU,EAAE,CAAC;QACb,wDAAwD;QACxD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAA;QAC3D,gBAAgB,CAAC,4BAA4B,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC;QACnE,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;IACnF,CAAC;IAED,aAAa;QACT,IAAI,MAAM,GAAW,SAAS,CAAC;QAC/B,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,WAAW,CAAC,CAAC,CAAC;YACtC,IAAI,CAAC,aAAa,EAAE,CAAC;QACzB,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,gBAAgB,CAAC,kCAAkC,CAAC,CAAA;YACpD,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;YAC/E,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAA;QAClE,CAAC;IACL,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAG,IAAI,SAAS,EAAE,CAAC;QAChC,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,WAAW,EAAE,CAAC;QACxB,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,SAAS,CAAC,WAAW,EAAE,CAAC,CAAC;IACzE,CAAC;CAEJ"} \ No newline at end of file +{"version":3,"file":"MainMenu.js","sourceRoot":"","sources":["../ts/MainMenu.ts"],"names":[],"mappings":"AAAA;IACI;QAIA,iBAAY,GAAG,CAAC,CAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC;QAC5C,kBAAa,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,eAAe,EAAE,CAAC;QACpD,eAAU,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,aAAa,EAAE,CAAC;IANjC,CAAC;IAQf,YAAY;QACR,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,YAAY,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;QAC9D,gBAAgB,CAAC,wBAAwB,CAAC,CAAC;IAC/C,CAAC;IAED,OAAO;QACH,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC;QACtB,UAAU,EAAE,CAAC;QACb,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,aAAa,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;QAClE,gBAAgB,CAAC,SAAS,GAAG,IAAI,CAAC,IAAI,GAAG,kCAAkC,CAAC,CAAA;IAChF,CAAC;IAED,eAAe;QACX,IAAI,CAAC,YAAY,GAAG,SAAS,CAAC;QAC9B,UAAU,EAAE,CAAC;QACb,IAAI,CAAC,OAAO,GAAG,IAAI,OAAO,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,YAAY,CAAC,CAAC;QACzD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAA;QAC3D,gBAAgB,CAAC,4BAA4B,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC;QACnE,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;IACnF,CAAC;IAED,aAAa;QACT,IAAI,MAAM,GAAW,SAAS,CAAC;QAC/B,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,WAAW,CAAC,CAAC,CAAC;YACtC,IAAI,CAAC,aAAa,EAAE,CAAC;QACzB,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,gBAAgB,CAAC,kCAAkC,CAAC,CAAA;YACpD,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;YAC/E,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAA;QAClE,CAAC;IACL,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAG,IAAI,SAAS,EAAE,CAAC;QAChC,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,WAAW,EAAE,CAAC;QACxB,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,SAAS,CAAC,WAAW,EAAE,CAAC,CAAC;IACzE,CAAC;CAEJ"} \ No newline at end of file diff --git a/js/Profile.js b/js/Profile.js index 35e36a76..dd119caf 100644 --- a/js/Profile.js +++ b/js/Profile.js @@ -3,5 +3,23 @@ class Profile { this.name = name; this.chips = chips; } + get getName() { + return this.name; + } + get getChips() { + return this.chips; + } + set setName(v) { + this.name = v; + } + set setChips(v) { + this.chips = v; + } + addChips(bet) { + this.chips += bet; + } + subtractChips(bet) { + this.chips -= bet; + } } //# sourceMappingURL=Profile.js.map \ No newline at end of file diff --git a/js/Profile.js.map b/js/Profile.js.map index 2111afe8..8d51887b 100644 --- a/js/Profile.js.map +++ b/js/Profile.js.map @@ -1 +1 @@ -{"version":3,"file":"Profile.js","sourceRoot":"","sources":["../ts/Profile.ts"],"names":[],"mappings":"AAAA;IAGI,YAAY,IAAW,EAAE,KAAY;QACjC,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;IACvB,CAAC;CACJ"} \ No newline at end of file +{"version":3,"file":"Profile.js","sourceRoot":"","sources":["../ts/Profile.ts"],"names":[],"mappings":"AAAA;IAGI,YAAY,IAAW,EAAE,KAAY;QACjC,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;IACvB,CAAC;IAGD,IAAW,OAAO;QACd,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC;IACrB,CAAC;IAED,IAAW,QAAQ;QACf,MAAM,CAAC,IAAI,CAAC,KAAK,CAAC;IACtB,CAAC;IAGD,IAAW,OAAO,CAAC,CAAU;QACzB,IAAI,CAAC,IAAI,GAAG,CAAC,CAAC;IAClB,CAAC;IAGD,IAAW,QAAQ,CAAC,CAAU;QAC1B,IAAI,CAAC,KAAK,GAAG,CAAC,CAAC;IACnB,CAAC;IAEM,QAAQ,CAAC,GAAU;QACtB,IAAI,CAAC,KAAK,IAAI,GAAG,CAAC;IACtB,CAAC;IAEM,aAAa,CAAC,GAAW;QAC5B,IAAI,CAAC,KAAK,IAAI,GAAG,CAAC;IACtB,CAAC;CAEJ"} \ No newline at end of file diff --git a/ts/MainMenu.ts b/ts/MainMenu.ts index 19caf2c5..76fc78d8 100644 --- a/ts/MainMenu.ts +++ b/ts/MainMenu.ts @@ -2,6 +2,7 @@ class MainMenu{ constructor(){} name:string; initialFunds:number; + profile:Profile; getNameEvent = (e: Event) => this.getName(); getFundsEvent = (e:Event) => this.getInitialFunds(); gameChoice = (e:Event) => this.getGameChoice(); @@ -21,7 +22,7 @@ class MainMenu{ getInitialFunds(){ this.initialFunds = userInput; clearInput(); - // btn.removeEventListener('click', this.getFundsEvent); + this.profile = new Profile(this.name, this.initialFunds); btn.addEventListener('click', this.gameChoice, {once:true}) addToDisplayText('Alright, you\'ll start at ' + this.initialFunds); addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack') diff --git a/ts/Profile.ts b/ts/Profile.ts index e43826e5..e04ff6ba 100644 --- a/ts/Profile.ts +++ b/ts/Profile.ts @@ -1,8 +1,36 @@ class Profile { - name:string; - chips:number; + private name:string; + private chips:number; constructor(name:string, chips:number) { this.name = name; this.chips = chips; } + + + public get getName() : string { + return this.name; + } + + public get getChips() : number { + return this.chips; + } + + + public set setName(v : string) { + this.name = v; + } + + + public set setChips(v : number) { + this.chips = v; + } + + public addChips(bet:number) { + this.chips += bet; + } + + public subtractChips(bet: number) { + this.chips -= bet; + } + } \ No newline at end of file From a9d93e5b64b2015e31fa1b84afba9f883006eee6 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 19:58:27 -0400 Subject: [PATCH 45/59] detangled functionality, must loop turn now --- index.html | 3 +- js/BlackJack.js | 57 +++++++++------------------ js/BlackJack.js.map | 2 +- js/{player.js => BlackJackPlayer.js} | 9 ++--- js/BlackJackPlayer.js.map | 1 + js/MainMenu.js | 5 ++- js/MainMenu.js.map | 2 +- js/Profile.js | 3 -- js/Profile.js.map | 2 +- js/player.js.map | 1 - ts/BlackJack.ts | 58 ++++++++++------------------ ts/{player.ts => BlackJackPlayer.ts} | 10 ++--- ts/MainMenu.ts | 5 ++- ts/Profile.ts | 7 +--- 14 files changed, 59 insertions(+), 106 deletions(-) rename js/{player.js => BlackJackPlayer.js} (81%) create mode 100644 js/BlackJackPlayer.js.map delete mode 100644 js/player.js.map rename ts/{player.ts => BlackJackPlayer.ts} (80%) diff --git a/index.html b/index.html index 5abdb885..0a8f7f66 100644 --- a/index.html +++ b/index.html @@ -28,9 +28,10 @@

      Super Great TypeScript Casino

      + - + diff --git a/js/BlackJack.js b/js/BlackJack.js index ab6e0e49..96cdfb9f 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -1,36 +1,28 @@ class BlackJack extends CardGame { - constructor() { + constructor(profile) { super(); - this.userFunds = 0; this.turnOrder = 0; this.deck = new Deck(); this.dealer = new dealer(this); + this.player = new BlackJackPlayer(profile); } updateInput() { console.log(this.turnOrder); if (this.turnOrder == 0) { - this.getName(); - addToDisplayText('How much would you like to gamble with?'); + addToDisplayText('Hello ' + this.player.profile.getName); + this.newHand(); this.turnOrder += 1; - console.log('turn 0 take name'); + console.log('turn 0 new hand'); + addToDisplayText('Please place your bet.'); } else if (this.turnOrder == 1) { - addToDisplayText('Hello ' + this.userName); - this.getFunds(); - this.player = new Player(this.userName, this.userFunds); - addToDisplayText('You have ' + this.player.funds + ' chips'); - console.log('player funds at ' + this.player.funds); - this.turnOrder += 1; - console.log('turn 1 take funds, deal'); - this.newHand(); - } - else if (this.turnOrder == 2) { this.betStep(); addToDisplayText('you bet ' + this.bet + ' chips.'); - this.turnOrder += 1; addToDisplayText('Would you like to hit?'); + this.turnOrder += 1; + console.log('turn 1'); } - else if (this.turnOrder == 3) { + else if (this.turnOrder == 2) { if (inputField.value == 'yes') { this.playerDraw(); console.log('hitting'); @@ -46,14 +38,10 @@ class BlackJack extends CardGame { this.turnOrder += 1; } inputField.value = ''; - } - else if (this.turnOrder == 4) { console.log('dealer turn'); addToDisplayText('Dealer Taking Turn'); this.dealer.dealerTurn(); this.turnOrder += 1; - } - else if (this.turnOrder == 5) { console.log('win check'); addToDisplayText('Final result is...'); this.dealer.bustCheck(); @@ -62,30 +50,21 @@ class BlackJack extends CardGame { addToDisplayText('would you like to play another hand?'); this.turnOrder += 1; } - else if (this.turnOrder == 6) { + else if (this.turnOrder == 3) { if (userInput == 'yes') { - this.turnOrder = 2; + this.turnOrder = 0; this.subsequentHand(); } else { addToDisplayText('ok goodbye forever'); - this.turnOrder += 1; } inputField.value = ''; } } - getName() { - this.userName = inputField.value; - clearInput(); - } - getFunds() { - this.userFunds = parseInt(inputField.value); - clearInput(); - } playerDraw() { let tempCard = this.deck.cards.pop(); this.player.hand.push(tempCard); - addToDisplayText(this.player.name + " drew " + tempCard.value + " of " + tempCard.suit); + addToDisplayText(this.player.profile.getName + " drew " + tempCard.value + " of " + tempCard.suit); console.log('player drew ' + tempCard.value + " of " + tempCard.suit); } playerDrawFirstHand() { @@ -153,14 +132,14 @@ class BlackJack extends CardGame { } } winBet() { - this.player.funds += this.bet; - console.log('win, funds at ' + this.player.funds); - addToDisplayText('You win! Your new balance is ' + this.player.funds); + this.player.profile.addChips(this.bet); + console.log('player win, current chip count at ' + this.player.profile.getChips); + addToDisplayText('You win! Your new balance is ' + this.player.profile.getChips); } loseBet() { - this.player.funds -= this.bet; - console.log('lose, funds at ' + this.player.funds); - addToDisplayText('You lose! Your new balance is ' + this.player.funds); + this.player.profile.subtractChips(this.bet); + console.log('player lose, current chip count at ' + this.player.profile.getChips); + addToDisplayText('You lose! Your new balance is ' + this.player.profile.getChips); } drawBet() { this.bet = 0; diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index 8483f1ac..6ca17aa1 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/js/player.js b/js/BlackJackPlayer.js similarity index 81% rename from js/player.js rename to js/BlackJackPlayer.js index a5a54ca9..49a765d7 100644 --- a/js/player.js +++ b/js/BlackJackPlayer.js @@ -1,9 +1,8 @@ -class Player { - constructor(name, funds) { +class BlackJackPlayer { + constructor(profile) { this.hand = []; this.bust = false; - this.name = name; - this.funds = funds; + this.profile = profile; } calcHandValue() { let handValue = 0; @@ -25,4 +24,4 @@ class Player { return false; } } -//# sourceMappingURL=player.js.map \ No newline at end of file +//# sourceMappingURL=BlackJackPlayer.js.map \ No newline at end of file diff --git a/js/BlackJackPlayer.js.map b/js/BlackJackPlayer.js.map new file mode 100644 index 00000000..5a6e999f --- /dev/null +++ b/js/BlackJackPlayer.js.map @@ -0,0 +1 @@ +{"version":3,"file":"BlackJackPlayer.js","sourceRoot":"","sources":["../ts/BlackJackPlayer.ts"],"names":[],"mappings":"AAAA;IAKI,YAAY,OAAe;QAH3B,SAAI,GAAe,EAAE,CAAC;QACtB,SAAI,GAAW,KAAK,CAAC;QAGjB,IAAI,CAAC,OAAO,GAAG,OAAO,CAAC;IAC3B,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAW,CAAC,CAAC;QAC1B,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;YACrB,SAAS,IAAI,QAAQ,CAAC,kBAAkB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QACzD,CAAC,CAAC,CAAC;QACH,gBAAgB,CAAC,wBAAwB,GAAG,SAAS,CAAC,CAAA;QACtD,MAAM,CAAC,SAAS,CAAC;IACrB,CAAC;IAED,SAAS;QACL,IAAI,SAAS,GAAW,CAAC,CAAC;QAC1B,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;YACrB,SAAS,IAAI,QAAQ,CAAC,kBAAkB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QACzD,CAAC,CAAC,CAAC;QACH,EAAE,CAAC,CAAC,SAAS,GAAG,EAAE,CAAC,CAAC,CAAC;YACjB,OAAO,CAAC,GAAG,CAAC,MAAM,CAAC,CAAA;YACnB,MAAM,CAAC,IAAI,CAAC;QAChB,CAAC;QACD,MAAM,CAAC,KAAK,CAAC;IACjB,CAAC;CACJ"} \ No newline at end of file diff --git a/js/MainMenu.js b/js/MainMenu.js index 70bd3e77..8e7dbb2e 100644 --- a/js/MainMenu.js +++ b/js/MainMenu.js @@ -15,7 +15,7 @@ class MainMenu { addToDisplayText('Hello ' + this.name + '\nHow many chips would you like?'); } getInitialFunds() { - this.initialFunds = userInput; + this.initialFunds = parseInt(userInput); clearInput(); this.profile = new Profile(this.name, this.initialFunds); btn.addEventListener('click', this.gameChoice, { once: true }); @@ -28,13 +28,14 @@ class MainMenu { this.blackJackTurn(); } else { + clearInput(); addToDisplayText('Invalid input, please try again.'); addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack'); btn.addEventListener('click', this.gameChoice, { once: true }); } } blackJackTurn() { - let blackjack = new BlackJack(); + let blackjack = new BlackJack(this.profile); clearInput(); blackjack.updateInput(); btn.addEventListener("click", (e) => blackjack.updateInput()); diff --git a/js/MainMenu.js.map b/js/MainMenu.js.map index 38f9d64c..aa082359 100644 --- a/js/MainMenu.js.map +++ b/js/MainMenu.js.map @@ -1 +1 @@ -{"version":3,"file":"MainMenu.js","sourceRoot":"","sources":["../ts/MainMenu.ts"],"names":[],"mappings":"AAAA;IACI;QAIA,iBAAY,GAAG,CAAC,CAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC;QAC5C,kBAAa,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,eAAe,EAAE,CAAC;QACpD,eAAU,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,aAAa,EAAE,CAAC;IANjC,CAAC;IAQf,YAAY;QACR,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,YAAY,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;QAC9D,gBAAgB,CAAC,wBAAwB,CAAC,CAAC;IAC/C,CAAC;IAED,OAAO;QACH,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC;QACtB,UAAU,EAAE,CAAC;QACb,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,aAAa,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;QAClE,gBAAgB,CAAC,SAAS,GAAG,IAAI,CAAC,IAAI,GAAG,kCAAkC,CAAC,CAAA;IAChF,CAAC;IAED,eAAe;QACX,IAAI,CAAC,YAAY,GAAG,SAAS,CAAC;QAC9B,UAAU,EAAE,CAAC;QACb,IAAI,CAAC,OAAO,GAAG,IAAI,OAAO,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,YAAY,CAAC,CAAC;QACzD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAA;QAC3D,gBAAgB,CAAC,4BAA4B,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC;QACnE,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;IACnF,CAAC;IAED,aAAa;QACT,IAAI,MAAM,GAAW,SAAS,CAAC;QAC/B,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,WAAW,CAAC,CAAC,CAAC;YACtC,IAAI,CAAC,aAAa,EAAE,CAAC;QACzB,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,gBAAgB,CAAC,kCAAkC,CAAC,CAAA;YACpD,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;YAC/E,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAA;QAClE,CAAC;IACL,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAG,IAAI,SAAS,EAAE,CAAC;QAChC,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,WAAW,EAAE,CAAC;QACxB,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,SAAS,CAAC,WAAW,EAAE,CAAC,CAAC;IACzE,CAAC;CAEJ"} \ No newline at end of file +{"version":3,"file":"MainMenu.js","sourceRoot":"","sources":["../ts/MainMenu.ts"],"names":[],"mappings":"AAAA;IACI;QAIA,iBAAY,GAAG,CAAC,CAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC;QAC5C,kBAAa,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,eAAe,EAAE,CAAC;QACpD,eAAU,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,aAAa,EAAE,CAAC;IANjC,CAAC;IAQf,YAAY;QACR,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,YAAY,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;QAC9D,gBAAgB,CAAC,wBAAwB,CAAC,CAAC;IAC/C,CAAC;IAED,OAAO;QACH,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC;QACtB,UAAU,EAAE,CAAC;QACb,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,aAAa,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;QAClE,gBAAgB,CAAC,SAAS,GAAG,IAAI,CAAC,IAAI,GAAG,kCAAkC,CAAC,CAAA;IAChF,CAAC;IAED,eAAe;QACX,IAAI,CAAC,YAAY,GAAG,QAAQ,CAAC,SAAS,CAAC,CAAC;QACxC,UAAU,EAAE,CAAC;QACb,IAAI,CAAC,OAAO,GAAG,IAAI,OAAO,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,YAAY,CAAC,CAAC;QACzD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAA;QAC3D,gBAAgB,CAAC,4BAA4B,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC;QACnE,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;IACnF,CAAC;IAED,aAAa;QACT,IAAI,MAAM,GAAW,SAAS,CAAC;QAC/B,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,WAAW,CAAC,CAAC,CAAC;YACtC,IAAI,CAAC,aAAa,EAAE,CAAC;QACzB,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,UAAU,EAAE,CAAC;YACb,gBAAgB,CAAC,kCAAkC,CAAC,CAAA;YACpD,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;YAC/E,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAA;QAClE,CAAC;IACL,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAG,IAAI,SAAS,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QAC5C,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,WAAW,EAAE,CAAC;QACxB,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,SAAS,CAAC,WAAW,EAAE,CAAC,CAAC;IACzE,CAAC;CAEJ"} \ No newline at end of file diff --git a/js/Profile.js b/js/Profile.js index dd119caf..5b77cdce 100644 --- a/js/Profile.js +++ b/js/Profile.js @@ -12,9 +12,6 @@ class Profile { set setName(v) { this.name = v; } - set setChips(v) { - this.chips = v; - } addChips(bet) { this.chips += bet; } diff --git a/js/Profile.js.map b/js/Profile.js.map index 8d51887b..d5644a5c 100644 --- a/js/Profile.js.map +++ b/js/Profile.js.map @@ -1 +1 @@ -{"version":3,"file":"Profile.js","sourceRoot":"","sources":["../ts/Profile.ts"],"names":[],"mappings":"AAAA;IAGI,YAAY,IAAW,EAAE,KAAY;QACjC,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;IACvB,CAAC;IAGD,IAAW,OAAO;QACd,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC;IACrB,CAAC;IAED,IAAW,QAAQ;QACf,MAAM,CAAC,IAAI,CAAC,KAAK,CAAC;IACtB,CAAC;IAGD,IAAW,OAAO,CAAC,CAAU;QACzB,IAAI,CAAC,IAAI,GAAG,CAAC,CAAC;IAClB,CAAC;IAGD,IAAW,QAAQ,CAAC,CAAU;QAC1B,IAAI,CAAC,KAAK,GAAG,CAAC,CAAC;IACnB,CAAC;IAEM,QAAQ,CAAC,GAAU;QACtB,IAAI,CAAC,KAAK,IAAI,GAAG,CAAC;IACtB,CAAC;IAEM,aAAa,CAAC,GAAW;QAC5B,IAAI,CAAC,KAAK,IAAI,GAAG,CAAC;IACtB,CAAC;CAEJ"} \ No newline at end of file +{"version":3,"file":"Profile.js","sourceRoot":"","sources":["../ts/Profile.ts"],"names":[],"mappings":"AAAA;IAGI,YAAY,IAAW,EAAE,KAAY;QACjC,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;IACvB,CAAC;IAGD,IAAW,OAAO;QACd,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC;IACrB,CAAC;IAED,IAAW,QAAQ;QACf,MAAM,CAAC,IAAI,CAAC,KAAK,CAAC;IACtB,CAAC;IAGD,IAAW,OAAO,CAAC,CAAU;QACzB,IAAI,CAAC,IAAI,GAAG,CAAC,CAAC;IAClB,CAAC;IAEM,QAAQ,CAAC,GAAU;QACtB,IAAI,CAAC,KAAK,IAAI,GAAG,CAAC;IACtB,CAAC;IAEM,aAAa,CAAC,GAAU;QAC3B,IAAI,CAAC,KAAK,IAAI,GAAG,CAAC;IACtB,CAAC;CAEJ"} \ No newline at end of file diff --git a/js/player.js.map b/js/player.js.map deleted file mode 100644 index 3df97f01..00000000 --- a/js/player.js.map +++ /dev/null @@ -1 +0,0 @@ -{"version":3,"file":"player.js","sourceRoot":"","sources":["../ts/player.ts"],"names":[],"mappings":"AAAA;IAMI,YAAY,IAAW,EAAE,KAAY;QAHrC,SAAI,GAAe,EAAE,CAAC;QACtB,SAAI,GAAW,KAAK,CAAC;QAGjB,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;IACvB,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAW,CAAC,CAAC;QAC1B,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;YACrB,SAAS,IAAI,QAAQ,CAAC,kBAAkB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QACzD,CAAC,CAAC,CAAC;QACH,gBAAgB,CAAC,wBAAwB,GAAG,SAAS,CAAC,CAAA;QACtD,MAAM,CAAC,SAAS,CAAC;IACrB,CAAC;IAED,SAAS;QACL,IAAI,SAAS,GAAW,CAAC,CAAC;QAC1B,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;YACrB,SAAS,IAAI,QAAQ,CAAC,kBAAkB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QACzD,CAAC,CAAC,CAAC;QACH,EAAE,CAAC,CAAC,SAAS,GAAG,EAAE,CAAC,CAAC,CAAC;YACjB,OAAO,CAAC,GAAG,CAAC,MAAM,CAAC,CAAA;YACnB,MAAM,CAAC,IAAI,CAAC;QAChB,CAAC;QACD,MAAM,CAAC,KAAK,CAAC;IACjB,CAAC;CACJ"} \ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index 1a86214f..15ed62b2 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -1,39 +1,31 @@ class BlackJack extends CardGame{ deck: Deck; dealer:dealer; - player:Player; + player:BlackJackPlayer; bet: number; - userFunds:number = 0; - userName:string; - constructor() { + constructor(profile:Profile) { super(); this.deck = new Deck(); this.dealer = new dealer(this); + this.player = new BlackJackPlayer(profile); } turnOrder: number = 0; name: string; updateInput() { console.log(this.turnOrder); if (this.turnOrder == 0) { - this.getName(); - addToDisplayText('How much would you like to gamble with?'); + addToDisplayText('Hello ' + this.player.profile.getName); + this.newHand(); this.turnOrder += 1; - console.log('turn 0 take name') + console.log('turn 0 new hand') + addToDisplayText('Please place your bet.') } else if (this.turnOrder == 1) { - addToDisplayText('Hello ' + this.userName); - this.getFunds(); - this.player = new Player(this.userName, this.userFunds); - addToDisplayText('You have ' + this.player.funds + ' chips') - console.log('player funds at ' + this.player.funds); - this.turnOrder += 1; - console.log('turn 1 take funds, deal') - this.newHand(); - } else if (this.turnOrder == 2) { this.betStep(); addToDisplayText('you bet ' + this.bet + ' chips.') - this.turnOrder += 1; addToDisplayText('Would you like to hit?'); - } else if (this.turnOrder == 3) { + this.turnOrder += 1; + console.log('turn 1') + } else if (this.turnOrder == 2) { if (inputField.value == 'yes') { this.playerDraw(); console.log('hitting'); @@ -48,12 +40,10 @@ class BlackJack extends CardGame{ this.turnOrder += 1 } inputField.value = ''; - } else if (this.turnOrder == 4) { console.log('dealer turn'); addToDisplayText('Dealer Taking Turn'); this.dealer.dealerTurn(); this.turnOrder += 1; - } else if(this.turnOrder == 5) { console.log('win check'); addToDisplayText('Final result is...'); this.dealer.bustCheck(); @@ -61,29 +51,21 @@ class BlackJack extends CardGame{ this.winCheck(); addToDisplayText('would you like to play another hand?') this.turnOrder += 1; - } else if(this.turnOrder == 6){ + } else if (this.turnOrder == 3) { if (userInput == 'yes') { - this.turnOrder = 2; + this.turnOrder = 0; this.subsequentHand(); } else { addToDisplayText('ok goodbye forever'); - this.turnOrder += 1; } inputField.value = ''; } } - getName() { - this.userName = inputField.value; - clearInput(); - } - getFunds() { - this.userFunds = parseInt(inputField.value); - clearInput(); - } + playerDraw() { let tempCard = this.deck.cards.pop(); this.player.hand.push(tempCard); - addToDisplayText(this.player.name + " drew " + tempCard.value + " of " + tempCard.suit); + addToDisplayText(this.player.profile.getName + " drew " + tempCard.value + " of " + tempCard.suit); console.log('player drew ' + tempCard.value + " of " + tempCard.suit); } playerDrawFirstHand() { @@ -149,15 +131,15 @@ class BlackJack extends CardGame{ } winBet(){ - this.player.funds += this.bet; - console.log('win, funds at ' + this.player.funds); - addToDisplayText('You win! Your new balance is ' + this.player.funds); + this.player.profile.addChips(this.bet); + console.log('player win, current chip count at ' + this.player.profile.getChips); + addToDisplayText('You win! Your new balance is ' + this.player.profile.getChips); } loseBet(){ - this.player.funds -= this.bet; - console.log('lose, funds at ' + this.player.funds); - addToDisplayText('You lose! Your new balance is ' + this.player.funds); + this.player.profile.subtractChips(this.bet) + console.log('player lose, current chip count at ' + this.player.profile.getChips); + addToDisplayText('You lose! Your new balance is ' + this.player.profile.getChips); } drawBet(){ diff --git a/ts/player.ts b/ts/BlackJackPlayer.ts similarity index 80% rename from ts/player.ts rename to ts/BlackJackPlayer.ts index dc41c7c1..24f2d242 100644 --- a/ts/player.ts +++ b/ts/BlackJackPlayer.ts @@ -1,12 +1,10 @@ -class Player { - name:string; - funds:number; +class BlackJackPlayer { + profile:Profile; hand:Array = []; bust:boolean = false; - constructor(name:string, funds:number) { - this.name = name; - this.funds = funds; + constructor(profile:Profile) { + this.profile = profile; } calcHandValue() { diff --git a/ts/MainMenu.ts b/ts/MainMenu.ts index 76fc78d8..6ddd1364 100644 --- a/ts/MainMenu.ts +++ b/ts/MainMenu.ts @@ -20,7 +20,7 @@ class MainMenu{ } getInitialFunds(){ - this.initialFunds = userInput; + this.initialFunds = parseInt(userInput); clearInput(); this.profile = new Profile(this.name, this.initialFunds); btn.addEventListener('click', this.gameChoice, {once:true}) @@ -33,6 +33,7 @@ class MainMenu{ if (choice.toLowerCase() == 'blackjack') { this.blackJackTurn(); } else { + clearInput(); addToDisplayText('Invalid input, please try again.') addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack') btn.addEventListener('click', this.gameChoice, { once: true }) @@ -40,7 +41,7 @@ class MainMenu{ } blackJackTurn() { - let blackjack = new BlackJack(); + let blackjack = new BlackJack(this.profile); clearInput(); blackjack.updateInput(); btn.addEventListener("click", (e: Event) => blackjack.updateInput()); diff --git a/ts/Profile.ts b/ts/Profile.ts index e04ff6ba..a8727646 100644 --- a/ts/Profile.ts +++ b/ts/Profile.ts @@ -20,16 +20,11 @@ class Profile { this.name = v; } - - public set setChips(v : number) { - this.chips = v; - } - public addChips(bet:number) { this.chips += bet; } - public subtractChips(bet: number) { + public subtractChips(bet:number) { this.chips -= bet; } From 2d99aa54a628c21a670db5a68dfb84330833ad5c Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 20:16:01 -0400 Subject: [PATCH 46/59] correctly functioning, detangled --- js/BlackJack.js | 29 +++++++++++------------------ js/BlackJack.js.map | 2 +- js/app.js.map | 2 +- ts/BlackJack.ts | 30 +++++++++++------------------- ts/app.ts | 2 +- 5 files changed, 25 insertions(+), 40 deletions(-) diff --git a/js/BlackJack.js b/js/BlackJack.js index 96cdfb9f..726eb236 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -2,18 +2,15 @@ class BlackJack extends CardGame { constructor(profile) { super(); this.turnOrder = 0; - this.deck = new Deck(); - this.dealer = new dealer(this); this.player = new BlackJackPlayer(profile); + addToDisplayText('Hello ' + this.player.profile.getName + '! Welcome to the BlackJack Table.'); } updateInput() { console.log(this.turnOrder); if (this.turnOrder == 0) { - addToDisplayText('Hello ' + this.player.profile.getName); this.newHand(); this.turnOrder += 1; console.log('turn 0 new hand'); - addToDisplayText('Please place your bet.'); } else if (this.turnOrder == 1) { this.betStep(); @@ -23,19 +20,20 @@ class BlackJack extends CardGame { console.log('turn 1'); } else if (this.turnOrder == 2) { - if (inputField.value == 'yes') { + clearInput(); + if (userInput == 'yes' && this.player.bust == false) { this.playerDraw(); console.log('hitting'); this.calcHandValue(this.player.hand); if (this.bustCheck(this.player.hand) == true) { - addToDisplayText('you bust!'); + addToDisplayText('You bust!'); this.player.bust = true; - this.turnOrder += 1; } addToDisplayText('would you like to hit again?'); + return; } - else { - this.turnOrder += 1; + if (userInput == 'yes' && this.player.bust == true) { + addToDisplayText('Naw, you already went bust.'); } inputField.value = ''; console.log('dealer turn'); @@ -48,12 +46,13 @@ class BlackJack extends CardGame { this.player.bustCheck(); this.winCheck(); addToDisplayText('would you like to play another hand?'); - this.turnOrder += 1; } else if (this.turnOrder == 3) { if (userInput == 'yes') { + console.log('restarting'); this.turnOrder = 0; - this.subsequentHand(); + this.newHand(); + this.updateInput(); } else { addToDisplayText('ok goodbye forever'); @@ -146,12 +145,6 @@ class BlackJack extends CardGame { addToDisplayText('Its a draw!'); } newHand() { - this.playerDrawFirstHand(); - this.dealerDrawFirstHand(); - this.calcHandValue(this.player.hand); - addToDisplayText('please place your bet'); - } - subsequentHand() { this.deck = new Deck(); this.dealer = new dealer(this); this.bet = 0; @@ -159,7 +152,7 @@ class BlackJack extends CardGame { this.playerDrawFirstHand(); this.dealerDrawFirstHand(); this.calcHandValue(this.player.hand); - addToDisplayText('please place your bet'); + addToDisplayText('Please place your bet!'); } } //# sourceMappingURL=BlackJack.js.map \ No newline at end of file diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index 6ca17aa1..dfd941bf 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/js/app.js.map b/js/app.js.map index 4b20ee75..2362312e 100644 --- a/js/app.js.map +++ b/js/app.js.map @@ -1 +1 @@ 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\ No newline at end of file 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\ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index 15ed62b2..da8e22c8 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -5,20 +5,17 @@ class BlackJack extends CardGame{ bet: number; constructor(profile:Profile) { super(); - this.deck = new Deck(); - this.dealer = new dealer(this); this.player = new BlackJackPlayer(profile); + addToDisplayText('Hello ' + this.player.profile.getName + '! Welcome to the BlackJack Table.'); } turnOrder: number = 0; name: string; updateInput() { console.log(this.turnOrder); if (this.turnOrder == 0) { - addToDisplayText('Hello ' + this.player.profile.getName); this.newHand(); this.turnOrder += 1; console.log('turn 0 new hand') - addToDisplayText('Please place your bet.') } else if (this.turnOrder == 1) { this.betStep(); addToDisplayText('you bet ' + this.bet + ' chips.') @@ -26,18 +23,19 @@ class BlackJack extends CardGame{ this.turnOrder += 1; console.log('turn 1') } else if (this.turnOrder == 2) { - if (inputField.value == 'yes') { + clearInput(); + if (userInput == 'yes' && this.player.bust == false) { this.playerDraw(); console.log('hitting'); this.calcHandValue(this.player.hand); if (this.bustCheck(this.player.hand) == true) { - addToDisplayText('you bust!') + addToDisplayText('You bust!') this.player.bust = true; - this.turnOrder += 1 } addToDisplayText('would you like to hit again?'); - } else { - this.turnOrder += 1 + return; + } if (userInput == 'yes' && this.player.bust == true) { + addToDisplayText('Naw, you already went bust.') } inputField.value = ''; console.log('dealer turn'); @@ -50,11 +48,12 @@ class BlackJack extends CardGame{ this.player.bustCheck(); this.winCheck(); addToDisplayText('would you like to play another hand?') - this.turnOrder += 1; } else if (this.turnOrder == 3) { if (userInput == 'yes') { + console.log('restarting') this.turnOrder = 0; - this.subsequentHand(); + this.newHand(); + this.updateInput(); } else { addToDisplayText('ok goodbye forever'); } @@ -148,13 +147,6 @@ class BlackJack extends CardGame{ } newHand(){ - this.playerDrawFirstHand(); - this.dealerDrawFirstHand(); - this.calcHandValue(this.player.hand); - addToDisplayText('please place your bet'); - } - - subsequentHand() { this.deck = new Deck(); this.dealer = new dealer(this); this.bet = 0; @@ -162,7 +154,7 @@ class BlackJack extends CardGame{ this.playerDrawFirstHand(); this.dealerDrawFirstHand(); this.calcHandValue(this.player.hand); - addToDisplayText('please place your bet'); + addToDisplayText('Please place your bet!'); } } \ No newline at end of file diff --git a/ts/app.ts b/ts/app.ts index 152f29a3..78a88275 100644 --- a/ts/app.ts +++ b/ts/app.ts @@ -1,5 +1,5 @@ var el: HTMLElement = document.getElementById('display'); -let userInput; +let userInput:string; let currentGame = false; let userName:string; let userFunds:number; From ac2a224697c6e3e147f976cc5aafa3c3a3291ec6 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 20:24:14 -0400 Subject: [PATCH 47/59] fix mistake, calling newHand twich --- js/BlackJack.js | 1 - js/BlackJack.js.map | 2 +- ts/BlackJack.ts | 1 - 3 files changed, 1 insertion(+), 3 deletions(-) diff --git a/js/BlackJack.js b/js/BlackJack.js index 726eb236..c1187275 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -51,7 +51,6 @@ class BlackJack extends CardGame { if (userInput == 'yes') { console.log('restarting'); this.turnOrder = 0; - this.newHand(); this.updateInput(); } else { diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index dfd941bf..4b9f01b9 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file 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\ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index da8e22c8..f73af213 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -52,7 +52,6 @@ class BlackJack extends CardGame{ if (userInput == 'yes') { console.log('restarting') this.turnOrder = 0; - this.newHand(); this.updateInput(); } else { addToDisplayText('ok goodbye forever'); From e46b84b1fb28600bada8867b734e7ba5e70017b7 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 20:37:58 -0400 Subject: [PATCH 48/59] changing headers i guess idunno --- css/style.css | 2 +- index.html | 5 +++-- js/BlackJack.js | 3 +++ js/BlackJack.js.map | 2 +- js/app.js | 1 + js/app.js.map | 2 +- ts/BlackJack.ts | 3 +++ ts/app.ts | 1 + 8 files changed, 14 insertions(+), 5 deletions(-) diff --git a/css/style.css b/css/style.css index 75573dff..a3a76d3b 100644 --- a/css/style.css +++ b/css/style.css @@ -120,7 +120,7 @@ h1 {font-weight: bold; margin-left: 10px;} padding:10px; min-height:300px; background:#eee; - margin-bottom:10px; + margin-bottom:10px; } #menu { float: left; diff --git a/index.html b/index.html index 0a8f7f66..1fccb1d1 100644 --- a/index.html +++ b/index.html @@ -4,6 +4,7 @@ + @@ -16,10 +17,10 @@
      Zipcode Wilmington
      -

      Super Great TypeScript Casino

      +

      Super Great TypeScript Casino

      -
      +
      Welcome to the Casino!
      diff --git a/js/BlackJack.js b/js/BlackJack.js index c1187275..63d7253e 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -2,6 +2,9 @@ class BlackJack extends CardGame { constructor(profile) { super(); this.turnOrder = 0; + el.style.fontFamily = "Georgia"; + title.style.fontFamily = "Chicle"; + title.innerText = "Blackjack"; this.player = new BlackJackPlayer(profile); addToDisplayText('Hello ' + this.player.profile.getName + '! Welcome to the BlackJack Table.'); } diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index 4b9f01b9..dcba5fdd 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/js/app.js b/js/app.js index 7f81a32f..82d80a03 100644 --- a/js/app.js +++ b/js/app.js @@ -1,4 +1,5 @@ var el = document.getElementById('display'); +var title = document.getElementById('game_title'); let userInput; let currentGame = false; let userName; diff --git a/js/app.js.map b/js/app.js.map index 2362312e..a4762f62 100644 --- a/js/app.js.map +++ b/js/app.js.map @@ -1 +1 @@ -{"version":3,"file":"app.js","sourceRoot":"","sources":["../ts/app.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AACzD,IAAI,SAAgB,CAAC;AACrB,IAAI,WAAW,GAAG,KAAK,CAAC;AACxB,IAAI,QAAe,CAAC;AACpB,IAAI,SAAgB,CAAC;AAErB,0BAA0B,IAAY;IAClC,EAAE,CAAC,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,CAAC;QACb,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;QACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACzB,CAAC;AACL,CAAC;AAED,kBAAkB,QAAe;IAC7B,SAAS,GAAG,QAAQ,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,QAAQ,GAAG,QAAQ,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AAChD,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,gBAAgB,CAAC,YAAY,GAAG,SAAS,CAAC,CAAC,CAAC;AAEvF,IAAI,OAAO,GAAe,QAAQ,CAAC,cAAc,CAAC,UAAU,CAAC,CAAA;AAC7D,IAAI,WAAW,GAAY,IAAI,QAAQ,EAAE,CAAC;AAC1C,OAAO,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,WAAW,CAAC,QAAQ,EAAE,CAAC,CAAC;AAEvE;IACI,UAAU,CAAC,KAAK,GAAG,EAAE,CAAC;AAC1B,CAAC;AAED,IAAI,QAAQ,GAAY,IAAI,QAAQ,EAAE,CAAC;AACvC,QAAQ,CAAC,YAAY,EAAE,CAAC;AAExB,mBAAmB"} \ No newline at end of file +{"version":3,"file":"app.js","sourceRoot":"","sources":["../ts/app.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AACzD,IAAI,KAAK,GAAgB,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC/D,IAAI,SAAgB,CAAC;AACrB,IAAI,WAAW,GAAG,KAAK,CAAC;AACxB,IAAI,QAAe,CAAC;AACpB,IAAI,SAAgB,CAAC;AAErB,0BAA0B,IAAY;IAClC,EAAE,CAAC,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,CAAC;QACb,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;QACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACzB,CAAC;AACL,CAAC;AAED,kBAAkB,QAAe;IAC7B,SAAS,GAAG,QAAQ,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,QAAQ,GAAG,QAAQ,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AAChD,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,gBAAgB,CAAC,YAAY,GAAG,SAAS,CAAC,CAAC,CAAC;AAEvF,IAAI,OAAO,GAAe,QAAQ,CAAC,cAAc,CAAC,UAAU,CAAC,CAAA;AAC7D,IAAI,WAAW,GAAY,IAAI,QAAQ,EAAE,CAAC;AAC1C,OAAO,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,WAAW,CAAC,QAAQ,EAAE,CAAC,CAAC;AAEvE;IACI,UAAU,CAAC,KAAK,GAAG,EAAE,CAAC;AAC1B,CAAC;AAED,IAAI,QAAQ,GAAY,IAAI,QAAQ,EAAE,CAAC;AACvC,QAAQ,CAAC,YAAY,EAAE,CAAC;AAExB,mBAAmB"} \ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index f73af213..fd7618e1 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -5,6 +5,9 @@ class BlackJack extends CardGame{ bet: number; constructor(profile:Profile) { super(); + el.style.fontFamily = "Georgia"; + title.style.fontFamily = "Chicle" + title.innerText = "Blackjack" this.player = new BlackJackPlayer(profile); addToDisplayText('Hello ' + this.player.profile.getName + '! Welcome to the BlackJack Table.'); } diff --git a/ts/app.ts b/ts/app.ts index 78a88275..ffd3b09b 100644 --- a/ts/app.ts +++ b/ts/app.ts @@ -1,4 +1,5 @@ var el: HTMLElement = document.getElementById('display'); +var title: HTMLElement = document.getElementById('game_title'); let userInput:string; let currentGame = false; let userName:string; From 828297c9e31013bd95d9767594973dc4179bbf67 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 20:52:54 -0400 Subject: [PATCH 49/59] messing with fonts? --- index.html | 2 +- js/BlackJack.js | 2 ++ js/BlackJack.js.map | 2 +- js/app.js | 1 + js/app.js.map | 2 +- ts/BlackJack.ts | 2 ++ ts/app.ts | 1 + 7 files changed, 9 insertions(+), 3 deletions(-) diff --git a/index.html b/index.html index 1fccb1d1..e4ddc620 100644 --- a/index.html +++ b/index.html @@ -4,7 +4,7 @@ - + diff --git a/js/BlackJack.js b/js/BlackJack.js index 63d7253e..4334bba0 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -58,6 +58,8 @@ class BlackJack extends CardGame { } else { addToDisplayText('ok goodbye forever'); + btn.removeEventListener('click', turnEvent()); + mainMenu.getGameChoice(); } inputField.value = ''; } diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index dcba5fdd..8a5e072c 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/js/app.js b/js/app.js index 82d80a03..cf490026 100644 --- a/js/app.js +++ b/js/app.js @@ -4,6 +4,7 @@ let userInput; let currentGame = false; let userName; let userFunds; +let turnEvent; function addToDisplayText(text) { if (text != '') { el.innerText += '\n'; diff --git a/js/app.js.map b/js/app.js.map index a4762f62..47382567 100644 --- a/js/app.js.map +++ b/js/app.js.map @@ -1 +1 @@ -{"version":3,"file":"app.js","sourceRoot":"","sources":["../ts/app.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AACzD,IAAI,KAAK,GAAgB,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC/D,IAAI,SAAgB,CAAC;AACrB,IAAI,WAAW,GAAG,KAAK,CAAC;AACxB,IAAI,QAAe,CAAC;AACpB,IAAI,SAAgB,CAAC;AAErB,0BAA0B,IAAY;IAClC,EAAE,CAAC,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,CAAC;QACb,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;QACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACzB,CAAC;AACL,CAAC;AAED,kBAAkB,QAAe;IAC7B,SAAS,GAAG,QAAQ,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,QAAQ,GAAG,QAAQ,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AAChD,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,gBAAgB,CAAC,YAAY,GAAG,SAAS,CAAC,CAAC,CAAC;AAEvF,IAAI,OAAO,GAAe,QAAQ,CAAC,cAAc,CAAC,UAAU,CAAC,CAAA;AAC7D,IAAI,WAAW,GAAY,IAAI,QAAQ,EAAE,CAAC;AAC1C,OAAO,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,WAAW,CAAC,QAAQ,EAAE,CAAC,CAAC;AAEvE;IACI,UAAU,CAAC,KAAK,GAAG,EAAE,CAAC;AAC1B,CAAC;AAED,IAAI,QAAQ,GAAY,IAAI,QAAQ,EAAE,CAAC;AACvC,QAAQ,CAAC,YAAY,EAAE,CAAC;AAExB,mBAAmB"} \ No newline at end of file +{"version":3,"file":"app.js","sourceRoot":"","sources":["../ts/app.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AACzD,IAAI,KAAK,GAAgB,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC/D,IAAI,SAAgB,CAAC;AACrB,IAAI,WAAW,GAAG,KAAK,CAAC;AACxB,IAAI,QAAe,CAAC;AACpB,IAAI,SAAgB,CAAC;AACrB,IAAI,SAAS,CAAC;AAEd,0BAA0B,IAAY;IAClC,EAAE,CAAC,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,CAAC;QACb,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;QACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACzB,CAAC;AACL,CAAC;AAED,kBAAkB,QAAe;IAC7B,SAAS,GAAG,QAAQ,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,QAAQ,GAAG,QAAQ,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AAChD,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,gBAAgB,CAAC,YAAY,GAAG,SAAS,CAAC,CAAC,CAAC;AAEvF,IAAI,OAAO,GAAe,QAAQ,CAAC,cAAc,CAAC,UAAU,CAAC,CAAA;AAC7D,IAAI,WAAW,GAAY,IAAI,QAAQ,EAAE,CAAC;AAC1C,OAAO,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,WAAW,CAAC,QAAQ,EAAE,CAAC,CAAC;AAEvE;IACI,UAAU,CAAC,KAAK,GAAG,EAAE,CAAC;AAC1B,CAAC;AAED,IAAI,QAAQ,GAAY,IAAI,QAAQ,EAAE,CAAC;AACvC,QAAQ,CAAC,YAAY,EAAE,CAAC;AAExB,mBAAmB"} \ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index fd7618e1..dfbee037 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -58,6 +58,8 @@ class BlackJack extends CardGame{ this.updateInput(); } else { addToDisplayText('ok goodbye forever'); + btn.removeEventListener('click', turnEvent()); + mainMenu.getGameChoice(); } inputField.value = ''; } diff --git a/ts/app.ts b/ts/app.ts index ffd3b09b..14614866 100644 --- a/ts/app.ts +++ b/ts/app.ts @@ -4,6 +4,7 @@ let userInput:string; let currentGame = false; let userName:string; let userFunds:number; +let turnEvent; function addToDisplayText(text: string) { if (text != '') { From 0d66e5f2db289738da30d2b8acfec07cf9079aca Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 20:54:35 -0400 Subject: [PATCH 50/59] prep for return to main menu branch --- js/BlackJack.js | 1 - js/BlackJack.js.map | 2 +- js/app.js | 1 - js/app.js.map | 2 +- ts/BlackJack.ts | 1 - ts/app.ts | 1 - 6 files changed, 2 insertions(+), 6 deletions(-) diff --git a/js/BlackJack.js b/js/BlackJack.js index 4334bba0..eaf97df0 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -58,7 +58,6 @@ class BlackJack extends CardGame { } else { addToDisplayText('ok goodbye forever'); - btn.removeEventListener('click', turnEvent()); mainMenu.getGameChoice(); } inputField.value = ''; diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index 8a5e072c..a45846b3 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/js/app.js b/js/app.js index cf490026..82d80a03 100644 --- a/js/app.js +++ b/js/app.js @@ -4,7 +4,6 @@ let userInput; let currentGame = false; let userName; let userFunds; -let turnEvent; function addToDisplayText(text) { if (text != '') { el.innerText += '\n'; diff --git a/js/app.js.map b/js/app.js.map index 47382567..a4762f62 100644 --- a/js/app.js.map +++ b/js/app.js.map @@ -1 +1 @@ -{"version":3,"file":"app.js","sourceRoot":"","sources":["../ts/app.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AACzD,IAAI,KAAK,GAAgB,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC/D,IAAI,SAAgB,CAAC;AACrB,IAAI,WAAW,GAAG,KAAK,CAAC;AACxB,IAAI,QAAe,CAAC;AACpB,IAAI,SAAgB,CAAC;AACrB,IAAI,SAAS,CAAC;AAEd,0BAA0B,IAAY;IAClC,EAAE,CAAC,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,CAAC;QACb,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;QACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACzB,CAAC;AACL,CAAC;AAED,kBAAkB,QAAe;IAC7B,SAAS,GAAG,QAAQ,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,QAAQ,GAAG,QAAQ,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AAChD,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,gBAAgB,CAAC,YAAY,GAAG,SAAS,CAAC,CAAC,CAAC;AAEvF,IAAI,OAAO,GAAe,QAAQ,CAAC,cAAc,CAAC,UAAU,CAAC,CAAA;AAC7D,IAAI,WAAW,GAAY,IAAI,QAAQ,EAAE,CAAC;AAC1C,OAAO,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,WAAW,CAAC,QAAQ,EAAE,CAAC,CAAC;AAEvE;IACI,UAAU,CAAC,KAAK,GAAG,EAAE,CAAC;AAC1B,CAAC;AAED,IAAI,QAAQ,GAAY,IAAI,QAAQ,EAAE,CAAC;AACvC,QAAQ,CAAC,YAAY,EAAE,CAAC;AAExB,mBAAmB"} \ No newline at end of file +{"version":3,"file":"app.js","sourceRoot":"","sources":["../ts/app.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AACzD,IAAI,KAAK,GAAgB,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC/D,IAAI,SAAgB,CAAC;AACrB,IAAI,WAAW,GAAG,KAAK,CAAC;AACxB,IAAI,QAAe,CAAC;AACpB,IAAI,SAAgB,CAAC;AAErB,0BAA0B,IAAY;IAClC,EAAE,CAAC,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,CAAC;QACb,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;QACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACzB,CAAC;AACL,CAAC;AAED,kBAAkB,QAAe;IAC7B,SAAS,GAAG,QAAQ,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,QAAQ,GAAG,QAAQ,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AAChD,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,gBAAgB,CAAC,YAAY,GAAG,SAAS,CAAC,CAAC,CAAC;AAEvF,IAAI,OAAO,GAAe,QAAQ,CAAC,cAAc,CAAC,UAAU,CAAC,CAAA;AAC7D,IAAI,WAAW,GAAY,IAAI,QAAQ,EAAE,CAAC;AAC1C,OAAO,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,WAAW,CAAC,QAAQ,EAAE,CAAC,CAAC;AAEvE;IACI,UAAU,CAAC,KAAK,GAAG,EAAE,CAAC;AAC1B,CAAC;AAED,IAAI,QAAQ,GAAY,IAAI,QAAQ,EAAE,CAAC;AACvC,QAAQ,CAAC,YAAY,EAAE,CAAC;AAExB,mBAAmB"} \ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index dfbee037..b41ad4a4 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -58,7 +58,6 @@ class BlackJack extends CardGame{ this.updateInput(); } else { addToDisplayText('ok goodbye forever'); - btn.removeEventListener('click', turnEvent()); mainMenu.getGameChoice(); } inputField.value = ''; diff --git a/ts/app.ts b/ts/app.ts index 14614866..ffd3b09b 100644 --- a/ts/app.ts +++ b/ts/app.ts @@ -4,7 +4,6 @@ let userInput:string; let currentGame = false; let userName:string; let userFunds:number; -let turnEvent; function addToDisplayText(text: string) { if (text != '') { From 92082a8dee81a342285eb9c7fb69d97a864aa45a Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 20:55:07 -0400 Subject: [PATCH 51/59] stash for new game branch --- js/BlackJack.js.map | 2 +- ts/BlackJack.ts | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index a45846b3..a08753a3 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index b41ad4a4..aac5bb53 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -58,6 +58,7 @@ class BlackJack extends CardGame{ this.updateInput(); } else { addToDisplayText('ok goodbye forever'); + mainMenu.getGameChoice(); } inputField.value = ''; From f64e9ef03a390c96d8bca18156259f2313618cf6 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 21:22:23 -0400 Subject: [PATCH 52/59] lol you can drink now woot woot --- css/style.css | 13 +++++++++++++ index.html | 3 +++ js/MainMenu.js | 2 ++ js/MainMenu.js.map | 2 +- js/app.js | 8 ++++++++ js/app.js.map | 2 +- ts/MainMenu.ts | 2 ++ ts/app.ts | 10 ++++++++++ 8 files changed, 40 insertions(+), 2 deletions(-) diff --git a/css/style.css b/css/style.css index a3a76d3b..c8f941f4 100644 --- a/css/style.css +++ b/css/style.css @@ -143,3 +143,16 @@ h1 {font-weight: bold; margin-left: 10px;} #menu button { width: 120px; } + +#overlay { + display: none; + position: absolute; + width: 100%; + height: 100%; + top: 0; + left: 0; + /* background: #000; */ + -webkit-filter: blur(10px); + /* opacity: 0.5; */ + /* filter: alpha(opacity = 50); required for opacity to work in IE */ +} \ No newline at end of file diff --git a/index.html b/index.html index e4ddc620..604f130a 100644 --- a/index.html +++ b/index.html @@ -19,6 +19,8 @@

      Super Great TypeScript Casino

      +
      +
      Welcome to the Casino! @@ -27,6 +29,7 @@

      Super Great TypeScript Casino

      +
      diff --git a/js/MainMenu.js b/js/MainMenu.js index 8e7dbb2e..e9c51cb1 100644 --- a/js/MainMenu.js +++ b/js/MainMenu.js @@ -27,6 +27,8 @@ class MainMenu { if (choice.toLowerCase() == 'blackjack') { this.blackJackTurn(); } + else if (choice.toLowerCase() == 'secret') { + } else { clearInput(); addToDisplayText('Invalid input, please try again.'); diff --git a/js/MainMenu.js.map b/js/MainMenu.js.map index aa082359..e91c7a2d 100644 --- a/js/MainMenu.js.map +++ b/js/MainMenu.js.map @@ -1 +1 @@ -{"version":3,"file":"MainMenu.js","sourceRoot":"","sources":["../ts/MainMenu.ts"],"names":[],"mappings":"AAAA;IACI;QAIA,iBAAY,GAAG,CAAC,CAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC;QAC5C,kBAAa,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,eAAe,EAAE,CAAC;QACpD,eAAU,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,aAAa,EAAE,CAAC;IANjC,CAAC;IAQf,YAAY;QACR,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,YAAY,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;QAC9D,gBAAgB,CAAC,wBAAwB,CAAC,CAAC;IAC/C,CAAC;IAED,OAAO;QACH,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC;QACtB,UAAU,EAAE,CAAC;QACb,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,aAAa,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;QAClE,gBAAgB,CAAC,SAAS,GAAG,IAAI,CAAC,IAAI,GAAG,kCAAkC,CAAC,CAAA;IAChF,CAAC;IAED,eAAe;QACX,IAAI,CAAC,YAAY,GAAG,QAAQ,CAAC,SAAS,CAAC,CAAC;QACxC,UAAU,EAAE,CAAC;QACb,IAAI,CAAC,OAAO,GAAG,IAAI,OAAO,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,YAAY,CAAC,CAAC;QACzD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAA;QAC3D,gBAAgB,CAAC,4BAA4B,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC;QACnE,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;IACnF,CAAC;IAED,aAAa;QACT,IAAI,MAAM,GAAW,SAAS,CAAC;QAC/B,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,WAAW,CAAC,CAAC,CAAC;YACtC,IAAI,CAAC,aAAa,EAAE,CAAC;QACzB,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,UAAU,EAAE,CAAC;YACb,gBAAgB,CAAC,kCAAkC,CAAC,CAAA;YACpD,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;YAC/E,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAA;QAClE,CAAC;IACL,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAG,IAAI,SAAS,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QAC5C,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,WAAW,EAAE,CAAC;QACxB,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,SAAS,CAAC,WAAW,EAAE,CAAC,CAAC;IACzE,CAAC;CAEJ"} \ No newline at end of file +{"version":3,"file":"MainMenu.js","sourceRoot":"","sources":["../ts/MainMenu.ts"],"names":[],"mappings":"AAAA;IACI;QAIA,iBAAY,GAAG,CAAC,CAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC;QAC5C,kBAAa,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,eAAe,EAAE,CAAC;QACpD,eAAU,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,aAAa,EAAE,CAAC;IANjC,CAAC;IAQf,YAAY;QACR,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,YAAY,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;QAC9D,gBAAgB,CAAC,wBAAwB,CAAC,CAAC;IAC/C,CAAC;IAED,OAAO;QACH,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC;QACtB,UAAU,EAAE,CAAC;QACb,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,aAAa,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;QAClE,gBAAgB,CAAC,SAAS,GAAG,IAAI,CAAC,IAAI,GAAG,kCAAkC,CAAC,CAAA;IAChF,CAAC;IAED,eAAe;QACX,IAAI,CAAC,YAAY,GAAG,QAAQ,CAAC,SAAS,CAAC,CAAC;QACxC,UAAU,EAAE,CAAC;QACb,IAAI,CAAC,OAAO,GAAG,IAAI,OAAO,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,YAAY,CAAC,CAAC;QACzD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAA;QAC3D,gBAAgB,CAAC,4BAA4B,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC;QACnE,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;IACnF,CAAC;IAED,aAAa;QACT,IAAI,MAAM,GAAW,SAAS,CAAC;QAC/B,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,WAAW,CAAC,CAAC,CAAC;YACtC,IAAI,CAAC,aAAa,EAAE,CAAC;QACzB,CAAC;QAAC,IAAI,CAAC,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,QAAQ,CAAC,CAAA,CAAC;QAE7C,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,UAAU,EAAE,CAAC;YACb,gBAAgB,CAAC,kCAAkC,CAAC,CAAA;YACpD,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;YAC/E,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAA;QAClE,CAAC;IACL,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAG,IAAI,SAAS,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QAC5C,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,WAAW,EAAE,CAAC;QACxB,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,SAAS,CAAC,WAAW,EAAE,CAAC,CAAC;IACzE,CAAC;CAEJ"} \ No newline at end of file diff --git a/js/app.js b/js/app.js index 82d80a03..6c6b8cd4 100644 --- a/js/app.js +++ b/js/app.js @@ -1,9 +1,12 @@ var el = document.getElementById('display'); var title = document.getElementById('game_title'); +var shot = document.getElementById('drink'); +var overlay = document.getElementById('overlay'); let userInput; let currentGame = false; let userName; let userFunds; +let drinks = 0; function addToDisplayText(text) { if (text != '') { el.innerText += '\n'; @@ -21,6 +24,11 @@ btn.addEventListener("click", (e) => addToDisplayText('you input ' + userInput)) var flipper = document.getElementById('coinflip'); var coinflipper = new CoinFlip(); flipper.addEventListener('click', (e) => coinflipper.flipCoin()); +shot.addEventListener('click', (e) => takeShot()); +function takeShot() { + drinks += 1; + el.style.webkitFilter = "blur(" + drinks + "px)"; +} function clearInput() { inputField.value = ''; } diff --git a/js/app.js.map b/js/app.js.map index a4762f62..20d25f97 100644 --- a/js/app.js.map +++ b/js/app.js.map @@ -1 +1 @@ -{"version":3,"file":"app.js","sourceRoot":"","sources":["../ts/app.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AACzD,IAAI,KAAK,GAAgB,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC/D,IAAI,SAAgB,CAAC;AACrB,IAAI,WAAW,GAAG,KAAK,CAAC;AACxB,IAAI,QAAe,CAAC;AACpB,IAAI,SAAgB,CAAC;AAErB,0BAA0B,IAAY;IAClC,EAAE,CAAC,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,CAAC;QACb,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;QACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACzB,CAAC;AACL,CAAC;AAED,kBAAkB,QAAe;IAC7B,SAAS,GAAG,QAAQ,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,QAAQ,GAAG,QAAQ,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AAChD,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,gBAAgB,CAAC,YAAY,GAAG,SAAS,CAAC,CAAC,CAAC;AAEvF,IAAI,OAAO,GAAe,QAAQ,CAAC,cAAc,CAAC,UAAU,CAAC,CAAA;AAC7D,IAAI,WAAW,GAAY,IAAI,QAAQ,EAAE,CAAC;AAC1C,OAAO,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,WAAW,CAAC,QAAQ,EAAE,CAAC,CAAC;AAEvE;IACI,UAAU,CAAC,KAAK,GAAG,EAAE,CAAC;AAC1B,CAAC;AAED,IAAI,QAAQ,GAAY,IAAI,QAAQ,EAAE,CAAC;AACvC,QAAQ,CAAC,YAAY,EAAE,CAAC;AAExB,mBAAmB"} \ No newline at end of file +{"version":3,"file":"app.js","sourceRoot":"","sources":["../ts/app.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AACzD,IAAI,KAAK,GAAgB,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC/D,IAAI,IAAI,GAAe,QAAQ,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AACxD,IAAI,OAAO,GAAe,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AAE7D,IAAI,SAAgB,CAAC;AACrB,IAAI,WAAW,GAAG,KAAK,CAAC;AACxB,IAAI,QAAe,CAAC;AACpB,IAAI,SAAgB,CAAC;AACrB,IAAI,MAAM,GAAU,CAAC,CAAC;AAEtB,0BAA0B,IAAY;IAClC,EAAE,CAAC,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,CAAC;QACb,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;QACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACzB,CAAC;AACL,CAAC;AAED,kBAAkB,QAAe;IAC7B,SAAS,GAAG,QAAQ,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,QAAQ,GAAG,QAAQ,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AAChD,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,gBAAgB,CAAC,YAAY,GAAG,SAAS,CAAC,CAAC,CAAC;AAEvF,IAAI,OAAO,GAAe,QAAQ,CAAC,cAAc,CAAC,UAAU,CAAC,CAAA;AAC7D,IAAI,WAAW,GAAY,IAAI,QAAQ,EAAE,CAAC;AAC1C,OAAO,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,WAAW,CAAC,QAAQ,EAAE,CAAC,CAAC;AAEvE,IAAI,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,QAAQ,EAAE,CAAC,CAAC;AACxD;IACI,MAAM,IAAI,CAAC,CAAA;IACX,EAAE,CAAC,KAAK,CAAC,YAAY,GAAG,OAAO,GAAE,MAAM,GAAE,KAAK,CAAC;AACnD,CAAC;AAED;IACI,UAAU,CAAC,KAAK,GAAG,EAAE,CAAC;AAC1B,CAAC;AAED,IAAI,QAAQ,GAAY,IAAI,QAAQ,EAAE,CAAC;AACvC,QAAQ,CAAC,YAAY,EAAE,CAAC;AAExB,mBAAmB"} \ No newline at end of file diff --git a/ts/MainMenu.ts b/ts/MainMenu.ts index 6ddd1364..6bd45224 100644 --- a/ts/MainMenu.ts +++ b/ts/MainMenu.ts @@ -32,6 +32,8 @@ class MainMenu{ let choice: string = userInput; if (choice.toLowerCase() == 'blackjack') { this.blackJackTurn(); + } else if (choice.toLowerCase() == 'secret'){ + } else { clearInput(); addToDisplayText('Invalid input, please try again.') diff --git a/ts/app.ts b/ts/app.ts index ffd3b09b..0ad59eb1 100644 --- a/ts/app.ts +++ b/ts/app.ts @@ -1,9 +1,13 @@ var el: HTMLElement = document.getElementById('display'); var title: HTMLElement = document.getElementById('game_title'); +var shot:HTMLElement = document.getElementById('drink'); +var overlay:HTMLElement = document.getElementById('overlay'); + let userInput:string; let currentGame = false; let userName:string; let userFunds:number; +let drinks:number = 0; function addToDisplayText(text: string) { if (text != '') { @@ -26,6 +30,12 @@ var flipper:HTMLElement = document.getElementById('coinflip') var coinflipper:CoinFlip = new CoinFlip(); flipper.addEventListener('click', (e:Event) => coinflipper.flipCoin()); +shot.addEventListener('click', (e:Event) => takeShot()); +function takeShot() { + drinks += 1 + el.style.webkitFilter = "blur("+ drinks +"px)"; +} + function clearInput() { inputField.value = ''; } From cb788d42c233ee1222df91638293b117b11b60ba Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 21:39:19 -0400 Subject: [PATCH 53/59] add styling for shot button and blackjack --- css/style.css | 13 ------------- index.html | 4 +--- js/BlackJack.js | 1 + js/BlackJack.js.map | 2 +- js/MainMenu.js | 4 +++- js/MainMenu.js.map | 2 +- js/app.js | 3 ++- js/app.js.map | 2 +- ts/BlackJack.ts | 3 ++- ts/MainMenu.ts | 5 +++-- ts/app.ts | 3 ++- 11 files changed, 17 insertions(+), 25 deletions(-) diff --git a/css/style.css b/css/style.css index c8f941f4..c194bb29 100644 --- a/css/style.css +++ b/css/style.css @@ -142,17 +142,4 @@ h1 {font-weight: bold; margin-left: 10px;} #menu button { width: 120px; -} - -#overlay { - display: none; - position: absolute; - width: 100%; - height: 100%; - top: 0; - left: 0; - /* background: #000; */ - -webkit-filter: blur(10px); - /* opacity: 0.5; */ - /* filter: alpha(opacity = 50); required for opacity to work in IE */ } \ No newline at end of file diff --git a/index.html b/index.html index 604f130a..0644bb3d 100644 --- a/index.html +++ b/index.html @@ -10,7 +10,7 @@ Patrick's Amazing TypeScript Casino | Zipcode Wilmington - +
      Javascript
      @@ -19,8 +19,6 @@

      Super Great TypeScript Casino

      -
      -
      Welcome to the Casino! diff --git a/js/BlackJack.js b/js/BlackJack.js index eaf97df0..0ffcdca3 100644 --- a/js/BlackJack.js +++ b/js/BlackJack.js @@ -3,6 +3,7 @@ class BlackJack extends CardGame { super(); this.turnOrder = 0; el.style.fontFamily = "Georgia"; + body.style.webkitFilter = "sepia(0.6)"; title.style.fontFamily = "Chicle"; title.innerText = "Blackjack"; this.player = new BlackJackPlayer(profile); diff --git a/js/BlackJack.js.map b/js/BlackJack.js.map index a08753a3..b73af22d 100644 --- a/js/BlackJack.js.map +++ b/js/BlackJack.js.map @@ -1 +1 @@ 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\ No newline at end of file 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\ No newline at end of file diff --git a/js/MainMenu.js b/js/MainMenu.js index e9c51cb1..e5e182fe 100644 --- a/js/MainMenu.js +++ b/js/MainMenu.js @@ -20,7 +20,7 @@ class MainMenu { this.profile = new Profile(this.name, this.initialFunds); btn.addEventListener('click', this.gameChoice, { once: true }); addToDisplayText('Alright, you\'ll start at ' + this.initialFunds); - addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack'); + addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack\n - No Secret Text Adventures'); } getGameChoice() { let choice = userInput; @@ -28,6 +28,8 @@ class MainMenu { this.blackJackTurn(); } else if (choice.toLowerCase() == 'secret') { + addToDisplayText('ah shit i forgot to add a text game'); + clearInput(); } else { clearInput(); diff --git a/js/MainMenu.js.map b/js/MainMenu.js.map index e91c7a2d..3fe0ad30 100644 --- a/js/MainMenu.js.map +++ b/js/MainMenu.js.map @@ -1 +1 @@ -{"version":3,"file":"MainMenu.js","sourceRoot":"","sources":["../ts/MainMenu.ts"],"names":[],"mappings":"AAAA;IACI;QAIA,iBAAY,GAAG,CAAC,CAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC;QAC5C,kBAAa,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,eAAe,EAAE,CAAC;QACpD,eAAU,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,aAAa,EAAE,CAAC;IANjC,CAAC;IAQf,YAAY;QACR,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,YAAY,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;QAC9D,gBAAgB,CAAC,wBAAwB,CAAC,CAAC;IAC/C,CAAC;IAED,OAAO;QACH,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC;QACtB,UAAU,EAAE,CAAC;QACb,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,aAAa,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;QAClE,gBAAgB,CAAC,SAAS,GAAG,IAAI,CAAC,IAAI,GAAG,kCAAkC,CAAC,CAAA;IAChF,CAAC;IAED,eAAe;QACX,IAAI,CAAC,YAAY,GAAG,QAAQ,CAAC,SAAS,CAAC,CAAC;QACxC,UAAU,EAAE,CAAC;QACb,IAAI,CAAC,OAAO,GAAG,IAAI,OAAO,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,YAAY,CAAC,CAAC;QACzD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAA;QAC3D,gBAAgB,CAAC,4BAA4B,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC;QACnE,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;IACnF,CAAC;IAED,aAAa;QACT,IAAI,MAAM,GAAW,SAAS,CAAC;QAC/B,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,WAAW,CAAC,CAAC,CAAC;YACtC,IAAI,CAAC,aAAa,EAAE,CAAC;QACzB,CAAC;QAAC,IAAI,CAAC,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,QAAQ,CAAC,CAAA,CAAC;QAE7C,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,UAAU,EAAE,CAAC;YACb,gBAAgB,CAAC,kCAAkC,CAAC,CAAA;YACpD,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;YAC/E,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAA;QAClE,CAAC;IACL,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAG,IAAI,SAAS,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QAC5C,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,WAAW,EAAE,CAAC;QACxB,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,SAAS,CAAC,WAAW,EAAE,CAAC,CAAC;IACzE,CAAC;CAEJ"} \ No newline at end of file +{"version":3,"file":"MainMenu.js","sourceRoot":"","sources":["../ts/MainMenu.ts"],"names":[],"mappings":"AAAA;IACI;QAIA,iBAAY,GAAG,CAAC,CAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC;QAC5C,kBAAa,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,eAAe,EAAE,CAAC;QACpD,eAAU,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,aAAa,EAAE,CAAC;IANjC,CAAC;IAQf,YAAY;QACR,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,YAAY,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;QAC9D,gBAAgB,CAAC,wBAAwB,CAAC,CAAC;IAC/C,CAAC;IAED,OAAO;QACH,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC;QACtB,UAAU,EAAE,CAAC;QACb,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,aAAa,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;QAClE,gBAAgB,CAAC,SAAS,GAAG,IAAI,CAAC,IAAI,GAAG,kCAAkC,CAAC,CAAA;IAChF,CAAC;IAED,eAAe;QACX,IAAI,CAAC,YAAY,GAAG,QAAQ,CAAC,SAAS,CAAC,CAAC;QACxC,UAAU,EAAE,CAAC;QACb,IAAI,CAAC,OAAO,GAAG,IAAI,OAAO,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,YAAY,CAAC,CAAC;QACzD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAA;QAC3D,gBAAgB,CAAC,4BAA4B,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC;QACnE,gBAAgB,CAAC,2FAA2F,CAAC,CAAA;IACjH,CAAC;IAED,aAAa;QACT,IAAI,MAAM,GAAW,SAAS,CAAC;QAC/B,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,WAAW,CAAC,CAAC,CAAC;YACtC,IAAI,CAAC,aAAa,EAAE,CAAC;QACzB,CAAC;QAAC,IAAI,CAAC,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,QAAQ,CAAC,CAAA,CAAC;YACzC,gBAAgB,CAAC,qCAAqC,CAAC,CAAC;YACxD,UAAU,EAAE,CAAC;QACjB,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,UAAU,EAAE,CAAC;YACb,gBAAgB,CAAC,kCAAkC,CAAC,CAAA;YACpD,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;YAC/E,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAA;QAClE,CAAC;IACL,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAG,IAAI,SAAS,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QAC5C,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,WAAW,EAAE,CAAC;QACxB,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,SAAS,CAAC,WAAW,EAAE,CAAC,CAAC;IACzE,CAAC;CAEJ"} \ No newline at end of file diff --git a/js/app.js b/js/app.js index 6c6b8cd4..61b6f1c9 100644 --- a/js/app.js +++ b/js/app.js @@ -2,6 +2,7 @@ var el = document.getElementById('display'); var title = document.getElementById('game_title'); var shot = document.getElementById('drink'); var overlay = document.getElementById('overlay'); +var body = document.getElementById('body'); let userInput; let currentGame = false; let userName; @@ -27,7 +28,7 @@ flipper.addEventListener('click', (e) => coinflipper.flipCoin()); shot.addEventListener('click', (e) => takeShot()); function takeShot() { drinks += 1; - el.style.webkitFilter = "blur(" + drinks + "px)"; + body.style.webkitFilter = "blur(" + drinks + "px)"; } function clearInput() { inputField.value = ''; diff --git a/js/app.js.map b/js/app.js.map index 20d25f97..d5bccd03 100644 --- a/js/app.js.map +++ b/js/app.js.map @@ -1 +1 @@ -{"version":3,"file":"app.js","sourceRoot":"","sources":["../ts/app.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AACzD,IAAI,KAAK,GAAgB,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC/D,IAAI,IAAI,GAAe,QAAQ,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AACxD,IAAI,OAAO,GAAe,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AAE7D,IAAI,SAAgB,CAAC;AACrB,IAAI,WAAW,GAAG,KAAK,CAAC;AACxB,IAAI,QAAe,CAAC;AACpB,IAAI,SAAgB,CAAC;AACrB,IAAI,MAAM,GAAU,CAAC,CAAC;AAEtB,0BAA0B,IAAY;IAClC,EAAE,CAAC,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,CAAC;QACb,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;QACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACzB,CAAC;AACL,CAAC;AAED,kBAAkB,QAAe;IAC7B,SAAS,GAAG,QAAQ,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,QAAQ,GAAG,QAAQ,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AAChD,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,gBAAgB,CAAC,YAAY,GAAG,SAAS,CAAC,CAAC,CAAC;AAEvF,IAAI,OAAO,GAAe,QAAQ,CAAC,cAAc,CAAC,UAAU,CAAC,CAAA;AAC7D,IAAI,WAAW,GAAY,IAAI,QAAQ,EAAE,CAAC;AAC1C,OAAO,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,WAAW,CAAC,QAAQ,EAAE,CAAC,CAAC;AAEvE,IAAI,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,QAAQ,EAAE,CAAC,CAAC;AACxD;IACI,MAAM,IAAI,CAAC,CAAA;IACX,EAAE,CAAC,KAAK,CAAC,YAAY,GAAG,OAAO,GAAE,MAAM,GAAE,KAAK,CAAC;AACnD,CAAC;AAED;IACI,UAAU,CAAC,KAAK,GAAG,EAAE,CAAC;AAC1B,CAAC;AAED,IAAI,QAAQ,GAAY,IAAI,QAAQ,EAAE,CAAC;AACvC,QAAQ,CAAC,YAAY,EAAE,CAAC;AAExB,mBAAmB"} \ No newline at end of file +{"version":3,"file":"app.js","sourceRoot":"","sources":["../ts/app.ts"],"names":[],"mappings":"AAAA,IAAI,EAAE,GAAgB,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AACzD,IAAI,KAAK,GAAgB,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC/D,IAAI,IAAI,GAAe,QAAQ,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AACxD,IAAI,OAAO,GAAe,QAAQ,CAAC,cAAc,CAAC,SAAS,CAAC,CAAC;AAC7D,IAAI,IAAI,GAAe,QAAQ,CAAC,cAAc,CAAC,MAAM,CAAC,CAAC;AAEvD,IAAI,SAAgB,CAAC;AACrB,IAAI,WAAW,GAAG,KAAK,CAAC;AACxB,IAAI,QAAe,CAAC;AACpB,IAAI,SAAgB,CAAC;AACrB,IAAI,MAAM,GAAU,CAAC,CAAC;AAEtB,0BAA0B,IAAY;IAClC,EAAE,CAAC,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,CAAC;QACb,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;QACrB,EAAE,CAAC,SAAS,IAAI,IAAI,CAAC;IACzB,CAAC;AACL,CAAC;AAED,kBAAkB,QAAe;IAC7B,SAAS,GAAG,QAAQ,CAAC;AACzB,CAAC;AAED,IAAI,GAAG,GAAG,QAAQ,CAAC,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC5C,IAAI,QAAQ,GAAG,QAAQ,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AAChD,IAAI,UAAU,GAAuC,QAAQ,CAAC,cAAc,CAAC,YAAY,CAAC,CAAC;AAC3F,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC,CAAC;AACxE,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,gBAAgB,CAAC,YAAY,GAAG,SAAS,CAAC,CAAC,CAAC;AAEvF,IAAI,OAAO,GAAe,QAAQ,CAAC,cAAc,CAAC,UAAU,CAAC,CAAA;AAC7D,IAAI,WAAW,GAAY,IAAI,QAAQ,EAAE,CAAC;AAC1C,OAAO,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,WAAW,CAAC,QAAQ,EAAE,CAAC,CAAC;AAEvE,IAAI,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,QAAQ,EAAE,CAAC,CAAC;AACxD;IACI,MAAM,IAAI,CAAC,CAAA;IACX,IAAI,CAAC,KAAK,CAAC,YAAY,GAAG,OAAO,GAAE,MAAM,GAAE,KAAK,CAAC;AACrD,CAAC;AAED;IACI,UAAU,CAAC,KAAK,GAAG,EAAE,CAAC;AAC1B,CAAC;AAED,IAAI,QAAQ,GAAY,IAAI,QAAQ,EAAE,CAAC;AACvC,QAAQ,CAAC,YAAY,EAAE,CAAC;AAExB,mBAAmB"} \ No newline at end of file diff --git a/ts/BlackJack.ts b/ts/BlackJack.ts index aac5bb53..4579a07a 100644 --- a/ts/BlackJack.ts +++ b/ts/BlackJack.ts @@ -6,6 +6,7 @@ class BlackJack extends CardGame{ constructor(profile:Profile) { super(); el.style.fontFamily = "Georgia"; + body.style.webkitFilter = "sepia(0.6)"; title.style.fontFamily = "Chicle" title.innerText = "Blackjack" this.player = new BlackJackPlayer(profile); @@ -58,7 +59,7 @@ class BlackJack extends CardGame{ this.updateInput(); } else { addToDisplayText('ok goodbye forever'); - + mainMenu.getGameChoice(); } inputField.value = ''; diff --git a/ts/MainMenu.ts b/ts/MainMenu.ts index 6bd45224..f1442833 100644 --- a/ts/MainMenu.ts +++ b/ts/MainMenu.ts @@ -25,7 +25,7 @@ class MainMenu{ this.profile = new Profile(this.name, this.initialFunds); btn.addEventListener('click', this.gameChoice, {once:true}) addToDisplayText('Alright, you\'ll start at ' + this.initialFunds); - addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack') + addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack\n - No Secret Text Adventures') } getGameChoice(){ @@ -33,7 +33,8 @@ class MainMenu{ if (choice.toLowerCase() == 'blackjack') { this.blackJackTurn(); } else if (choice.toLowerCase() == 'secret'){ - + addToDisplayText('ah shit i forgot to add a text game'); + clearInput(); } else { clearInput(); addToDisplayText('Invalid input, please try again.') diff --git a/ts/app.ts b/ts/app.ts index 0ad59eb1..2fdb65db 100644 --- a/ts/app.ts +++ b/ts/app.ts @@ -2,6 +2,7 @@ var el: HTMLElement = document.getElementById('display'); var title: HTMLElement = document.getElementById('game_title'); var shot:HTMLElement = document.getElementById('drink'); var overlay:HTMLElement = document.getElementById('overlay'); +var body:HTMLElement = document.getElementById('body'); let userInput:string; let currentGame = false; @@ -33,7 +34,7 @@ flipper.addEventListener('click', (e:Event) => coinflipper.flipCoin()); shot.addEventListener('click', (e:Event) => takeShot()); function takeShot() { drinks += 1 - el.style.webkitFilter = "blur("+ drinks +"px)"; + body.style.webkitFilter = "blur("+ drinks +"px)"; } function clearInput() { From ee261fe8213a263a6eaf6c04de3602f43c5306d5 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 21:52:58 -0400 Subject: [PATCH 54/59] add horse class, prep for horserace branch --- js/Horse.js | 7 +++++++ js/Horse.js.map | 1 + ts/Horse.ts | 10 ++++++++++ 3 files changed, 18 insertions(+) create mode 100644 js/Horse.js create mode 100644 js/Horse.js.map create mode 100644 ts/Horse.ts diff --git a/js/Horse.js b/js/Horse.js new file mode 100644 index 00000000..3dc6656f --- /dev/null +++ b/js/Horse.js @@ -0,0 +1,7 @@ +class Horse { + constructor(name, speed) { + this.name = name; + this.speed = speed; + } +} +//# sourceMappingURL=Horse.js.map \ No newline at end of file diff --git a/js/Horse.js.map b/js/Horse.js.map new file mode 100644 index 00000000..a3608a48 --- /dev/null +++ b/js/Horse.js.map @@ -0,0 +1 @@ +{"version":3,"file":"Horse.js","sourceRoot":"","sources":["../ts/Horse.ts"],"names":[],"mappings":"AAAA;IAKI,YAAY,IAAW,EAAE,KAAY;QACjC,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;IACvB,CAAC;CACJ"} \ No newline at end of file diff --git a/ts/Horse.ts b/ts/Horse.ts new file mode 100644 index 00000000..427ecf1d --- /dev/null +++ b/ts/Horse.ts @@ -0,0 +1,10 @@ +class Horse{ + name:string; + speed:number; + odds:number; + + constructor(name:string, speed:number){ + this.name = name; + this.speed = speed; + } +} \ No newline at end of file From 727abd59cf93862c14a1f172f3940d01f76d8167 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 22:02:36 -0400 Subject: [PATCH 55/59] add horserace class, add initializer function --- index.html | 2 ++ js/Horse.js | 7 ++++++- js/Horse.js.map | 2 +- js/HorseRace.js | 8 ++++++++ js/HorseRace.js.map | 1 + js/MainMenu.js | 12 ++++++++++-- js/MainMenu.js.map | 2 +- ts/Horse.ts | 10 ++++++++-- ts/HorseRace.ts | 9 +++++++++ ts/MainMenu.ts | 12 ++++++++++-- 10 files changed, 56 insertions(+), 9 deletions(-) create mode 100644 js/HorseRace.js create mode 100644 js/HorseRace.js.map create mode 100644 ts/HorseRace.ts diff --git a/index.html b/index.html index 0644bb3d..e00ed092 100644 --- a/index.html +++ b/index.html @@ -30,6 +30,8 @@

      Super Great TypeScript Casino

      + + diff --git a/js/Horse.js b/js/Horse.js index 3dc6656f..16107de6 100644 --- a/js/Horse.js +++ b/js/Horse.js @@ -1,7 +1,12 @@ class Horse { constructor(name, speed) { this.name = name; - this.speed = speed; + this.baseSpeed = speed; + } + run() { + let raceSpeed = (Math.floor(Math.random() * 6) * this.baseSpeed); + console.log(raceSpeed); + return raceSpeed; } } //# sourceMappingURL=Horse.js.map \ No newline at end of file diff --git a/js/Horse.js.map b/js/Horse.js.map index a3608a48..d68807f8 100644 --- a/js/Horse.js.map +++ b/js/Horse.js.map @@ -1 +1 @@ -{"version":3,"file":"Horse.js","sourceRoot":"","sources":["../ts/Horse.ts"],"names":[],"mappings":"AAAA;IAKI,YAAY,IAAW,EAAE,KAAY;QACjC,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;IACvB,CAAC;CACJ"} \ No newline at end of file +{"version":3,"file":"Horse.js","sourceRoot":"","sources":["../ts/Horse.ts"],"names":[],"mappings":"AAAA;IAKI,YAAY,IAAW,EAAE,KAAY;QACjC,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC;IAC3B,CAAC;IAED,GAAG;QACC,IAAI,SAAS,GAAW,CAAC,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC;QACzE,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;QACvB,MAAM,CAAC,SAAS,CAAC;IACrB,CAAC;CACJ"} \ No newline at end of file diff --git a/js/HorseRace.js b/js/HorseRace.js new file mode 100644 index 00000000..a20b6527 --- /dev/null +++ b/js/HorseRace.js @@ -0,0 +1,8 @@ +class HorseRace { + constructor() { + } + begin() { + console.log('begin horse race'); + } +} +//# sourceMappingURL=HorseRace.js.map \ No newline at end of file diff --git a/js/HorseRace.js.map b/js/HorseRace.js.map new file mode 100644 index 00000000..4ffb5a1b --- /dev/null +++ b/js/HorseRace.js.map @@ -0,0 +1 @@ +{"version":3,"file":"HorseRace.js","sourceRoot":"","sources":["../ts/HorseRace.ts"],"names":[],"mappings":"AAAA;IACI;IAEA,CAAC;IAED,KAAK;QACD,OAAO,CAAC,GAAG,CAAC,kBAAkB,CAAC,CAAC;IACpC,CAAC;CACJ"} \ No newline at end of file diff --git a/js/MainMenu.js b/js/MainMenu.js index e5e182fe..71e58b76 100644 --- a/js/MainMenu.js +++ b/js/MainMenu.js @@ -20,7 +20,7 @@ class MainMenu { this.profile = new Profile(this.name, this.initialFunds); btn.addEventListener('click', this.gameChoice, { once: true }); addToDisplayText('Alright, you\'ll start at ' + this.initialFunds); - addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack\n - No Secret Text Adventures'); + addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack\n - Horse Racing'); } getGameChoice() { let choice = userInput; @@ -28,9 +28,12 @@ class MainMenu { this.blackJackTurn(); } else if (choice.toLowerCase() == 'secret') { - addToDisplayText('ah shit i forgot to add a text game'); + addToDisplayText('oh no i forgot to add a text game'); clearInput(); } + else if (choice.toLowerCase() == 'horse') { + this.beginHorseRace(); + } else { clearInput(); addToDisplayText('Invalid input, please try again.'); @@ -44,5 +47,10 @@ class MainMenu { blackjack.updateInput(); btn.addEventListener("click", (e) => blackjack.updateInput()); } + beginHorseRace() { + let horseRace = new HorseRace(); + clearInput(); + horseRace.begin(); + } } //# sourceMappingURL=MainMenu.js.map \ No newline at end of file diff --git a/js/MainMenu.js.map b/js/MainMenu.js.map index 3fe0ad30..86966ba5 100644 --- a/js/MainMenu.js.map +++ b/js/MainMenu.js.map @@ -1 +1 @@ -{"version":3,"file":"MainMenu.js","sourceRoot":"","sources":["../ts/MainMenu.ts"],"names":[],"mappings":"AAAA;IACI;QAIA,iBAAY,GAAG,CAAC,CAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC;QAC5C,kBAAa,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,eAAe,EAAE,CAAC;QACpD,eAAU,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,aAAa,EAAE,CAAC;IANjC,CAAC;IAQf,YAAY;QACR,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,YAAY,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;QAC9D,gBAAgB,CAAC,wBAAwB,CAAC,CAAC;IAC/C,CAAC;IAED,OAAO;QACH,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC;QACtB,UAAU,EAAE,CAAC;QACb,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,aAAa,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;QAClE,gBAAgB,CAAC,SAAS,GAAG,IAAI,CAAC,IAAI,GAAG,kCAAkC,CAAC,CAAA;IAChF,CAAC;IAED,eAAe;QACX,IAAI,CAAC,YAAY,GAAG,QAAQ,CAAC,SAAS,CAAC,CAAC;QACxC,UAAU,EAAE,CAAC;QACb,IAAI,CAAC,OAAO,GAAG,IAAI,OAAO,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,YAAY,CAAC,CAAC;QACzD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAA;QAC3D,gBAAgB,CAAC,4BAA4B,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC;QACnE,gBAAgB,CAAC,2FAA2F,CAAC,CAAA;IACjH,CAAC;IAED,aAAa;QACT,IAAI,MAAM,GAAW,SAAS,CAAC;QAC/B,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,WAAW,CAAC,CAAC,CAAC;YACtC,IAAI,CAAC,aAAa,EAAE,CAAC;QACzB,CAAC;QAAC,IAAI,CAAC,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,QAAQ,CAAC,CAAA,CAAC;YACzC,gBAAgB,CAAC,qCAAqC,CAAC,CAAC;YACxD,UAAU,EAAE,CAAC;QACjB,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,UAAU,EAAE,CAAC;YACb,gBAAgB,CAAC,kCAAkC,CAAC,CAAA;YACpD,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;YAC/E,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAA;QAClE,CAAC;IACL,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAG,IAAI,SAAS,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QAC5C,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,WAAW,EAAE,CAAC;QACxB,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,SAAS,CAAC,WAAW,EAAE,CAAC,CAAC;IACzE,CAAC;CAEJ"} \ No newline at end of file +{"version":3,"file":"MainMenu.js","sourceRoot":"","sources":["../ts/MainMenu.ts"],"names":[],"mappings":"AAAA;IACI;QAIA,iBAAY,GAAG,CAAC,CAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC;QAC5C,kBAAa,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,eAAe,EAAE,CAAC;QACpD,eAAU,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,aAAa,EAAE,CAAC;IANjC,CAAC;IAQf,YAAY;QACR,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,YAAY,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;QAC9D,gBAAgB,CAAC,wBAAwB,CAAC,CAAC;IAC/C,CAAC;IAED,OAAO;QACH,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC;QACtB,UAAU,EAAE,CAAC;QACb,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,aAAa,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;QAClE,gBAAgB,CAAC,SAAS,GAAG,IAAI,CAAC,IAAI,GAAG,kCAAkC,CAAC,CAAA;IAChF,CAAC;IAED,eAAe;QACX,IAAI,CAAC,YAAY,GAAG,QAAQ,CAAC,SAAS,CAAC,CAAC;QACxC,UAAU,EAAE,CAAC;QACb,IAAI,CAAC,OAAO,GAAG,IAAI,OAAO,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,YAAY,CAAC,CAAC;QACzD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAA;QAC3D,gBAAgB,CAAC,4BAA4B,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC;QACnE,gBAAgB,CAAC,8EAA8E,CAAC,CAAC;IACrG,CAAC;IAED,aAAa;QACT,IAAI,MAAM,GAAW,SAAS,CAAC;QAC/B,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,WAAW,CAAC,CAAC,CAAC;YACtC,IAAI,CAAC,aAAa,EAAE,CAAC;QACzB,CAAC;QAAC,IAAI,CAAC,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,QAAQ,CAAC,CAAA,CAAC;YACzC,gBAAgB,CAAC,mCAAmC,CAAC,CAAC;YACtD,UAAU,EAAE,CAAC;QACjB,CAAC;QAAC,IAAI,CAAC,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,OAAO,CAAC,CAAC,CAAC;YACzC,IAAI,CAAC,cAAc,EAAE,CAAC;QAC1B,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,UAAU,EAAE,CAAC;YACb,gBAAgB,CAAC,kCAAkC,CAAC,CAAA;YACpD,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;YAC/E,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAA;QAClE,CAAC;IACL,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAG,IAAI,SAAS,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QAC5C,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,WAAW,EAAE,CAAC;QACxB,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,SAAS,CAAC,WAAW,EAAE,CAAC,CAAC;IACzE,CAAC;IAED,cAAc;QACV,IAAI,SAAS,GAAG,IAAI,SAAS,EAAE,CAAC;QAChC,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,KAAK,EAAE,CAAC;IACtB,CAAC;CAEJ"} \ No newline at end of file diff --git a/ts/Horse.ts b/ts/Horse.ts index 427ecf1d..81a549be 100644 --- a/ts/Horse.ts +++ b/ts/Horse.ts @@ -1,10 +1,16 @@ class Horse{ name:string; - speed:number; + baseSpeed:number; odds:number; constructor(name:string, speed:number){ this.name = name; - this.speed = speed; + this.baseSpeed = speed; } + + run():number{ + let raceSpeed: number = (Math.floor(Math.random() * 6) * this.baseSpeed); + console.log(raceSpeed); + return raceSpeed; + } } \ No newline at end of file diff --git a/ts/HorseRace.ts b/ts/HorseRace.ts new file mode 100644 index 00000000..cd15b4cb --- /dev/null +++ b/ts/HorseRace.ts @@ -0,0 +1,9 @@ +class HorseRace { + constructor() { + + } + + begin(){ + console.log('begin horse race'); + } +} \ No newline at end of file diff --git a/ts/MainMenu.ts b/ts/MainMenu.ts index f1442833..2d094f9a 100644 --- a/ts/MainMenu.ts +++ b/ts/MainMenu.ts @@ -25,7 +25,7 @@ class MainMenu{ this.profile = new Profile(this.name, this.initialFunds); btn.addEventListener('click', this.gameChoice, {once:true}) addToDisplayText('Alright, you\'ll start at ' + this.initialFunds); - addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack\n - No Secret Text Adventures') + addToDisplayText('Which game would you like to play? We\'ve got\n - BlackJack\n - Horse Racing'); } getGameChoice(){ @@ -33,8 +33,10 @@ class MainMenu{ if (choice.toLowerCase() == 'blackjack') { this.blackJackTurn(); } else if (choice.toLowerCase() == 'secret'){ - addToDisplayText('ah shit i forgot to add a text game'); + addToDisplayText('oh no i forgot to add a text game'); clearInput(); + } else if (choice.toLowerCase() == 'horse') { + this.beginHorseRace(); } else { clearInput(); addToDisplayText('Invalid input, please try again.') @@ -50,4 +52,10 @@ class MainMenu{ btn.addEventListener("click", (e: Event) => blackjack.updateInput()); } + beginHorseRace(){ + let horseRace = new HorseRace(); + clearInput(); + horseRace.begin(); + } + } \ No newline at end of file From f36f207bbd10021eab7c7d969917623bf9049983 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 22:29:34 -0400 Subject: [PATCH 56/59] set field for horse race, create 5 horses, inverse speed to payout --- js/Horse.js | 1 + js/Horse.js.map | 2 +- js/HorseRace.js | 21 +++++++++++++++++++++ js/HorseRace.js.map | 2 +- ts/Horse.ts | 3 ++- ts/HorseRace.ts | 26 +++++++++++++++++++++++++- 6 files changed, 51 insertions(+), 4 deletions(-) diff --git a/js/Horse.js b/js/Horse.js index 16107de6..5ad8fabd 100644 --- a/js/Horse.js +++ b/js/Horse.js @@ -2,6 +2,7 @@ class Horse { constructor(name, speed) { this.name = name; this.baseSpeed = speed; + this.payout = (3 - this.baseSpeed); } run() { let raceSpeed = (Math.floor(Math.random() * 6) * this.baseSpeed); diff --git a/js/Horse.js.map b/js/Horse.js.map index d68807f8..f5c7e008 100644 --- a/js/Horse.js.map +++ b/js/Horse.js.map @@ -1 +1 @@ -{"version":3,"file":"Horse.js","sourceRoot":"","sources":["../ts/Horse.ts"],"names":[],"mappings":"AAAA;IAKI,YAAY,IAAW,EAAE,KAAY;QACjC,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC;IAC3B,CAAC;IAED,GAAG;QACC,IAAI,SAAS,GAAW,CAAC,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC;QACzE,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;QACvB,MAAM,CAAC,SAAS,CAAC;IACrB,CAAC;CACJ"} \ No newline at end of file +{"version":3,"file":"Horse.js","sourceRoot":"","sources":["../ts/Horse.ts"],"names":[],"mappings":"AAAA;IAKI,YAAY,IAAW,EAAE,KAAY;QACjC,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC;QACvB,IAAI,CAAC,MAAM,GAAG,CAAC,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC;IACvC,CAAC;IAED,GAAG;QACC,IAAI,SAAS,GAAW,CAAC,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC;QACzE,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;QACvB,MAAM,CAAC,SAAS,CAAC;IACrB,CAAC;CACJ"} \ No newline at end of file diff --git a/js/HorseRace.js b/js/HorseRace.js index a20b6527..d9567950 100644 --- a/js/HorseRace.js +++ b/js/HorseRace.js @@ -1,8 +1,29 @@ class HorseRace { constructor() { + this.horses = []; + let hoof = new Horse('Hoof Master', 1.4); + let bonafide = new Horse('Bonafide', 1.2); + let grifter = new Horse('Grifter', 1.0); + let slowLoris = new Horse('Slow Loris', 0.7); + let laggy = new Horse('Laggy', 0.5); + this.horses = [hoof, bonafide, grifter, slowLoris, laggy]; + addToDisplayText('Welcome to the Race Track!'); } begin() { console.log('begin horse race'); + addToDisplayText('Select your horse. Your options are:'); + addToDisplayText('Hoof Master: Highest Speed, Lowest Payout'); + addToDisplayText('Bonafide: High Speed, Low Payout'); + addToDisplayText('Grifter: Medium Speed, Medium Payout'); + addToDisplayText('Slow Loris: Low Speed, High Payout'); + addToDisplayText('Laggy: Lowest speed, Highest payout'); + btn.addEventListener('click', (e) => this.pickHorse(), { once: true }); + } + pickHorse() { + addToDisplayText('Please place your bet'); + } + acceptBet() { + this.bet = parseInt(userInput); } } //# sourceMappingURL=HorseRace.js.map \ No newline at end of file diff --git a/js/HorseRace.js.map b/js/HorseRace.js.map index 4ffb5a1b..b5fe1564 100644 --- a/js/HorseRace.js.map +++ b/js/HorseRace.js.map @@ -1 +1 @@ -{"version":3,"file":"HorseRace.js","sourceRoot":"","sources":["../ts/HorseRace.ts"],"names":[],"mappings":"AAAA;IACI;IAEA,CAAC;IAED,KAAK;QACD,OAAO,CAAC,GAAG,CAAC,kBAAkB,CAAC,CAAC;IACpC,CAAC;CACJ"} \ No newline at end of file +{"version":3,"file":"HorseRace.js","sourceRoot":"","sources":["../ts/HorseRace.ts"],"names":[],"mappings":"AAAA;IAII;QAHA,WAAM,GAAgB,EAAE,CAAC;QAIrB,IAAI,IAAI,GAAG,IAAI,KAAK,CAAC,aAAa,EAAE,GAAG,CAAC,CAAC;QACzC,IAAI,QAAQ,GAAG,IAAI,KAAK,CAAC,UAAU,EAAE,GAAG,CAAC,CAAC;QAC1C,IAAI,OAAO,GAAG,IAAI,KAAK,CAAC,SAAS,EAAE,GAAG,CAAC,CAAC;QACxC,IAAI,SAAS,GAAG,IAAI,KAAK,CAAC,YAAY,EAAE,GAAG,CAAC,CAAC;QAC7C,IAAI,KAAK,GAAG,IAAI,KAAK,CAAC,OAAO,EAAE,GAAG,CAAC,CAAC;QACpC,IAAI,CAAC,MAAM,GAAG,CAAC,IAAI,EAAE,QAAQ,EAAE,OAAO,EAAE,SAAS,EAAE,KAAK,CAAC,CAAC;QAC1D,gBAAgB,CAAC,4BAA4B,CAAC,CAAA;IAClD,CAAC;IAED,KAAK;QACD,OAAO,CAAC,GAAG,CAAC,kBAAkB,CAAC,CAAC;QAChC,gBAAgB,CAAC,sCAAsC,CAAC,CAAC;QACzD,gBAAgB,CAAC,2CAA2C,CAAC,CAAC;QAC9D,gBAAgB,CAAC,kCAAkC,CAAC,CAAC;QACrD,gBAAgB,CAAC,sCAAsC,CAAC,CAAC;QACzD,gBAAgB,CAAC,oCAAoC,CAAC,CAAC;QACvD,gBAAgB,CAAC,qCAAqC,CAAC,CAAC;QACxD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,SAAS,EAAE,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;IAC9E,CAAC;IAED,SAAS;QACL,gBAAgB,CAAC,uBAAuB,CAAC,CAAC;IAC9C,CAAC;IAED,SAAS;QACL,IAAI,CAAC,GAAG,GAAG,QAAQ,CAAC,SAAS,CAAC,CAAC;IACnC,CAAC;CACJ"} \ No newline at end of file diff --git a/ts/Horse.ts b/ts/Horse.ts index 81a549be..bcad0b56 100644 --- a/ts/Horse.ts +++ b/ts/Horse.ts @@ -1,11 +1,12 @@ class Horse{ name:string; baseSpeed:number; - odds:number; + payout:number; constructor(name:string, speed:number){ this.name = name; this.baseSpeed = speed; + this.payout = (3 - this.baseSpeed); } run():number{ diff --git a/ts/HorseRace.ts b/ts/HorseRace.ts index cd15b4cb..086559da 100644 --- a/ts/HorseRace.ts +++ b/ts/HorseRace.ts @@ -1,9 +1,33 @@ class HorseRace { + horses:Array = []; + bet:number; + constructor() { - + let hoof = new Horse('Hoof Master', 1.4); + let bonafide = new Horse('Bonafide', 1.2); + let grifter = new Horse('Grifter', 1.0); + let slowLoris = new Horse('Slow Loris', 0.7); + let laggy = new Horse('Laggy', 0.5); + this.horses = [hoof, bonafide, grifter, slowLoris, laggy]; + addToDisplayText('Welcome to the Race Track!') } begin(){ console.log('begin horse race'); + addToDisplayText('Select your horse. Your options are:'); + addToDisplayText('Hoof Master: Highest Speed, Lowest Payout'); + addToDisplayText('Bonafide: High Speed, Low Payout'); + addToDisplayText('Grifter: Medium Speed, Medium Payout'); + addToDisplayText('Slow Loris: Low Speed, High Payout'); + addToDisplayText('Laggy: Lowest speed, Highest payout'); + btn.addEventListener('click', (e:Event) => this.pickHorse(), {once:true}); + } + + pickHorse(){ + addToDisplayText('Please place your bet'); + } + + acceptBet(){ + this.bet = parseInt(userInput); } } \ No newline at end of file From 907aa2cae16da83c578fe116c554bb9c20914a42 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Sun, 25 Mar 2018 22:49:06 -0400 Subject: [PATCH 57/59] add full horse selection, with recursive default case --- js/Horse.js | 6 +++--- js/Horse.js.map | 2 +- js/HorseRace.js | 43 ++++++++++++++++++++++++++++++++++-------- js/HorseRace.js.map | 2 +- js/MainMenu.js | 2 +- js/MainMenu.js.map | 2 +- ts/Horse.ts | 7 ++++--- ts/HorseRace.ts | 46 +++++++++++++++++++++++++++++++++++++-------- ts/MainMenu.ts | 2 +- 9 files changed, 85 insertions(+), 27 deletions(-) diff --git a/js/Horse.js b/js/Horse.js index 5ad8fabd..4be5889a 100644 --- a/js/Horse.js +++ b/js/Horse.js @@ -5,9 +5,9 @@ class Horse { this.payout = (3 - this.baseSpeed); } run() { - let raceSpeed = (Math.floor(Math.random() * 6) * this.baseSpeed); - console.log(raceSpeed); - return raceSpeed; + this.raceSpeed = (Math.floor(Math.random() * 3) * this.baseSpeed); + console.log(this.name + " ran at " + this.raceSpeed); + return this.raceSpeed; } } //# sourceMappingURL=Horse.js.map \ No newline at end of file diff --git a/js/Horse.js.map b/js/Horse.js.map index f5c7e008..b899d03a 100644 --- a/js/Horse.js.map +++ b/js/Horse.js.map @@ -1 +1 @@ -{"version":3,"file":"Horse.js","sourceRoot":"","sources":["../ts/Horse.ts"],"names":[],"mappings":"AAAA;IAKI,YAAY,IAAW,EAAE,KAAY;QACjC,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC;QACvB,IAAI,CAAC,MAAM,GAAG,CAAC,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC;IACvC,CAAC;IAED,GAAG;QACC,IAAI,SAAS,GAAW,CAAC,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC;QACzE,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;QACvB,MAAM,CAAC,SAAS,CAAC;IACrB,CAAC;CACJ"} \ No newline at end of file +{"version":3,"file":"Horse.js","sourceRoot":"","sources":["../ts/Horse.ts"],"names":[],"mappings":"AAAA;IAMI,YAAY,IAAW,EAAE,KAAY;QACjC,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC;QACvB,IAAI,CAAC,MAAM,GAAG,CAAC,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC;IACvC,CAAC;IAED,GAAG;QACC,IAAI,CAAC,SAAS,GAAG,CAAC,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC;QAClE,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,IAAI,GAAG,UAAU,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC;QACrD,MAAM,CAAC,IAAI,CAAC,SAAS,CAAC;IAC1B,CAAC;CACJ"} \ No newline at end of file diff --git a/js/HorseRace.js b/js/HorseRace.js index d9567950..cb07539d 100644 --- a/js/HorseRace.js +++ b/js/HorseRace.js @@ -1,12 +1,12 @@ class HorseRace { - constructor() { - this.horses = []; - let hoof = new Horse('Hoof Master', 1.4); - let bonafide = new Horse('Bonafide', 1.2); - let grifter = new Horse('Grifter', 1.0); - let slowLoris = new Horse('Slow Loris', 0.7); - let laggy = new Horse('Laggy', 0.5); - this.horses = [hoof, bonafide, grifter, slowLoris, laggy]; + constructor(profile) { + this.hoof = new Horse('Hoof Master', 1.4); + this.bonafide = new Horse('Bonafide', 1.2); + this.grifter = new Horse('Grifter', 1.0); + this.slowLoris = new Horse('Slow Loris', 0.7); + this.laggy = new Horse('Laggy', 0.5); + this.horses = [this.hoof, this.bonafide, this.grifter, this.slowLoris, this.laggy]; + this.profile = profile; addToDisplayText('Welcome to the Race Track!'); } begin() { @@ -20,10 +20,37 @@ class HorseRace { btn.addEventListener('click', (e) => this.pickHorse(), { once: true }); } pickHorse() { + clearInput(); + switch (userInput.toLowerCase()) { + case 'hoof master': + this.selectedHorse = this.hoof; + break; + case 'bonafide': + this.selectedHorse = this.bonafide; + break; + case 'grifter': + this.selectedHorse = this.grifter; + break; + case 'slow loris': + this.selectedHorse = this.slowLoris; + break; + case 'laggy': + this.selectedHorse = this.laggy; + break; + default: + addToDisplayText('Invalid Selection'); + btn.addEventListener('click', (e) => this.pickHorse(), { once: true }); + return; + } + console.log(this.selectedHorse); + addToDisplayText(this.selectionMessage(this.selectedHorse)); addToDisplayText('Please place your bet'); } acceptBet() { this.bet = parseInt(userInput); } + selectionMessage(horse) { + return 'You have selected ' + horse.name; + } } //# sourceMappingURL=HorseRace.js.map \ No newline at end of file diff --git a/js/HorseRace.js.map b/js/HorseRace.js.map index b5fe1564..c2255f7e 100644 --- a/js/HorseRace.js.map +++ b/js/HorseRace.js.map @@ -1 +1 @@ -{"version":3,"file":"HorseRace.js","sourceRoot":"","sources":["../ts/HorseRace.ts"],"names":[],"mappings":"AAAA;IAII;QAHA,WAAM,GAAgB,EAAE,CAAC;QAIrB,IAAI,IAAI,GAAG,IAAI,KAAK,CAAC,aAAa,EAAE,GAAG,CAAC,CAAC;QACzC,IAAI,QAAQ,GAAG,IAAI,KAAK,CAAC,UAAU,EAAE,GAAG,CAAC,CAAC;QAC1C,IAAI,OAAO,GAAG,IAAI,KAAK,CAAC,SAAS,EAAE,GAAG,CAAC,CAAC;QACxC,IAAI,SAAS,GAAG,IAAI,KAAK,CAAC,YAAY,EAAE,GAAG,CAAC,CAAC;QAC7C,IAAI,KAAK,GAAG,IAAI,KAAK,CAAC,OAAO,EAAE,GAAG,CAAC,CAAC;QACpC,IAAI,CAAC,MAAM,GAAG,CAAC,IAAI,EAAE,QAAQ,EAAE,OAAO,EAAE,SAAS,EAAE,KAAK,CAAC,CAAC;QAC1D,gBAAgB,CAAC,4BAA4B,CAAC,CAAA;IAClD,CAAC;IAED,KAAK;QACD,OAAO,CAAC,GAAG,CAAC,kBAAkB,CAAC,CAAC;QAChC,gBAAgB,CAAC,sCAAsC,CAAC,CAAC;QACzD,gBAAgB,CAAC,2CAA2C,CAAC,CAAC;QAC9D,gBAAgB,CAAC,kCAAkC,CAAC,CAAC;QACrD,gBAAgB,CAAC,sCAAsC,CAAC,CAAC;QACzD,gBAAgB,CAAC,oCAAoC,CAAC,CAAC;QACvD,gBAAgB,CAAC,qCAAqC,CAAC,CAAC;QACxD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,SAAS,EAAE,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;IAC9E,CAAC;IAED,SAAS;QACL,gBAAgB,CAAC,uBAAuB,CAAC,CAAC;IAC9C,CAAC;IAED,SAAS;QACL,IAAI,CAAC,GAAG,GAAG,QAAQ,CAAC,SAAS,CAAC,CAAC;IACnC,CAAC;CACJ"} \ No newline at end of file +{"version":3,"file":"HorseRace.js","sourceRoot":"","sources":["../ts/HorseRace.ts"],"names":[],"mappings":"AAAA;IAWI,YAAY,OAAe;QAP3B,SAAI,GAAG,IAAI,KAAK,CAAC,aAAa,EAAE,GAAG,CAAC,CAAC;QACrC,aAAQ,GAAG,IAAI,KAAK,CAAC,UAAU,EAAE,GAAG,CAAC,CAAC;QACtC,YAAO,GAAG,IAAI,KAAK,CAAC,SAAS,EAAE,GAAG,CAAC,CAAC;QACpC,cAAS,GAAG,IAAI,KAAK,CAAC,YAAY,EAAE,GAAG,CAAC,CAAC;QACzC,UAAK,GAAG,IAAI,KAAK,CAAC,OAAO,EAAE,GAAG,CAAC,CAAC;QAChC,WAAM,GAAiB,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,QAAQ,EAAE,IAAI,CAAC,OAAO,EAAE,IAAI,CAAC,SAAS,EAAE,IAAI,CAAC,KAAK,CAAC,CAAC;QAGxF,IAAI,CAAC,OAAO,GAAG,OAAO,CAAC;QACvB,gBAAgB,CAAC,4BAA4B,CAAC,CAAA;IAClD,CAAC;IAED,KAAK;QACD,OAAO,CAAC,GAAG,CAAC,kBAAkB,CAAC,CAAC;QAChC,gBAAgB,CAAC,sCAAsC,CAAC,CAAC;QACzD,gBAAgB,CAAC,2CAA2C,CAAC,CAAC;QAC9D,gBAAgB,CAAC,kCAAkC,CAAC,CAAC;QACrD,gBAAgB,CAAC,sCAAsC,CAAC,CAAC;QACzD,gBAAgB,CAAC,oCAAoC,CAAC,CAAC;QACvD,gBAAgB,CAAC,qCAAqC,CAAC,CAAC;QACxD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,SAAS,EAAE,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;IAC9E,CAAC;IAED,SAAS;QACL,UAAU,EAAE,CAAC;QACb,MAAM,CAAC,CAAC,SAAS,CAAC,WAAW,EAAE,CAAC,CAAC,CAAC;YAC9B,KAAK,aAAa;gBACd,IAAI,CAAC,aAAa,GAAG,IAAI,CAAC,IAAI,CAAC;gBAC/B,KAAK,CAAC;YACV,KAAK,UAAU;gBACX,IAAI,CAAC,aAAa,GAAG,IAAI,CAAC,QAAQ,CAAC;gBACnC,KAAK,CAAC;YACV,KAAK,SAAS;gBACV,IAAI,CAAC,aAAa,GAAG,IAAI,CAAC,OAAO,CAAC;gBAClC,KAAK,CAAC;YACV,KAAK,YAAY;gBACb,IAAI,CAAC,aAAa,GAAG,IAAI,CAAC,SAAS,CAAC;gBACpC,KAAK,CAAC;YACV,KAAK,OAAO;gBACR,IAAI,CAAC,aAAa,GAAG,IAAI,CAAC,KAAK,CAAC;gBAChC,KAAK,CAAC;YACV;gBACI,gBAAgB,CAAC,mBAAmB,CAAC,CAAA;gBACrC,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,SAAS,EAAE,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;gBAC9E,MAAM,CAAC;QACf,CAAC;QACD,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,aAAa,CAAC,CAAA;QAC/B,gBAAgB,CAAC,IAAI,CAAC,gBAAgB,CAAC,IAAI,CAAC,aAAa,CAAC,CAAC,CAAC;QAC5D,gBAAgB,CAAC,uBAAuB,CAAC,CAAC;IAC9C,CAAC;IAED,SAAS;QACL,IAAI,CAAC,GAAG,GAAG,QAAQ,CAAC,SAAS,CAAC,CAAC;IACnC,CAAC;IAED,gBAAgB,CAAC,KAAW;QACxB,MAAM,CAAC,oBAAoB,GAAG,KAAK,CAAC,IAAI,CAAC;IAC7C,CAAC;CACJ"} \ No newline at end of file diff --git a/js/MainMenu.js b/js/MainMenu.js index 71e58b76..a9e19b36 100644 --- a/js/MainMenu.js +++ b/js/MainMenu.js @@ -48,7 +48,7 @@ class MainMenu { btn.addEventListener("click", (e) => blackjack.updateInput()); } beginHorseRace() { - let horseRace = new HorseRace(); + let horseRace = new HorseRace(this.profile); clearInput(); horseRace.begin(); } diff --git a/js/MainMenu.js.map b/js/MainMenu.js.map index 86966ba5..d2c9cc8c 100644 --- a/js/MainMenu.js.map +++ b/js/MainMenu.js.map @@ -1 +1 @@ -{"version":3,"file":"MainMenu.js","sourceRoot":"","sources":["../ts/MainMenu.ts"],"names":[],"mappings":"AAAA;IACI;QAIA,iBAAY,GAAG,CAAC,CAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC;QAC5C,kBAAa,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,eAAe,EAAE,CAAC;QACpD,eAAU,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,aAAa,EAAE,CAAC;IANjC,CAAC;IAQf,YAAY;QACR,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,YAAY,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;QAC9D,gBAAgB,CAAC,wBAAwB,CAAC,CAAC;IAC/C,CAAC;IAED,OAAO;QACH,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC;QACtB,UAAU,EAAE,CAAC;QACb,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,aAAa,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;QAClE,gBAAgB,CAAC,SAAS,GAAG,IAAI,CAAC,IAAI,GAAG,kCAAkC,CAAC,CAAA;IAChF,CAAC;IAED,eAAe;QACX,IAAI,CAAC,YAAY,GAAG,QAAQ,CAAC,SAAS,CAAC,CAAC;QACxC,UAAU,EAAE,CAAC;QACb,IAAI,CAAC,OAAO,GAAG,IAAI,OAAO,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,YAAY,CAAC,CAAC;QACzD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAA;QAC3D,gBAAgB,CAAC,4BAA4B,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC;QACnE,gBAAgB,CAAC,8EAA8E,CAAC,CAAC;IACrG,CAAC;IAED,aAAa;QACT,IAAI,MAAM,GAAW,SAAS,CAAC;QAC/B,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,WAAW,CAAC,CAAC,CAAC;YACtC,IAAI,CAAC,aAAa,EAAE,CAAC;QACzB,CAAC;QAAC,IAAI,CAAC,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,QAAQ,CAAC,CAAA,CAAC;YACzC,gBAAgB,CAAC,mCAAmC,CAAC,CAAC;YACtD,UAAU,EAAE,CAAC;QACjB,CAAC;QAAC,IAAI,CAAC,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,OAAO,CAAC,CAAC,CAAC;YACzC,IAAI,CAAC,cAAc,EAAE,CAAC;QAC1B,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,UAAU,EAAE,CAAC;YACb,gBAAgB,CAAC,kCAAkC,CAAC,CAAA;YACpD,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;YAC/E,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAA;QAClE,CAAC;IACL,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAG,IAAI,SAAS,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QAC5C,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,WAAW,EAAE,CAAC;QACxB,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,SAAS,CAAC,WAAW,EAAE,CAAC,CAAC;IACzE,CAAC;IAED,cAAc;QACV,IAAI,SAAS,GAAG,IAAI,SAAS,EAAE,CAAC;QAChC,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,KAAK,EAAE,CAAC;IACtB,CAAC;CAEJ"} \ No newline at end of file +{"version":3,"file":"MainMenu.js","sourceRoot":"","sources":["../ts/MainMenu.ts"],"names":[],"mappings":"AAAA;IACI;QAIA,iBAAY,GAAG,CAAC,CAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC;QAC5C,kBAAa,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,eAAe,EAAE,CAAC;QACpD,eAAU,GAAG,CAAC,CAAO,EAAE,EAAE,CAAC,IAAI,CAAC,aAAa,EAAE,CAAC;IANjC,CAAC;IAQf,YAAY;QACR,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,YAAY,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAC;QAC9D,gBAAgB,CAAC,wBAAwB,CAAC,CAAC;IAC/C,CAAC;IAED,OAAO;QACH,IAAI,CAAC,IAAI,GAAG,SAAS,CAAC;QACtB,UAAU,EAAE,CAAC;QACb,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,aAAa,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;QAClE,gBAAgB,CAAC,SAAS,GAAG,IAAI,CAAC,IAAI,GAAG,kCAAkC,CAAC,CAAA;IAChF,CAAC;IAED,eAAe;QACX,IAAI,CAAC,YAAY,GAAG,QAAQ,CAAC,SAAS,CAAC,CAAC;QACxC,UAAU,EAAE,CAAC;QACb,IAAI,CAAC,OAAO,GAAG,IAAI,OAAO,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,YAAY,CAAC,CAAC;QACzD,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAC,IAAI,EAAC,IAAI,EAAC,CAAC,CAAA;QAC3D,gBAAgB,CAAC,4BAA4B,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC;QACnE,gBAAgB,CAAC,8EAA8E,CAAC,CAAC;IACrG,CAAC;IAED,aAAa;QACT,IAAI,MAAM,GAAW,SAAS,CAAC;QAC/B,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,WAAW,CAAC,CAAC,CAAC;YACtC,IAAI,CAAC,aAAa,EAAE,CAAC;QACzB,CAAC;QAAC,IAAI,CAAC,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,QAAQ,CAAC,CAAA,CAAC;YACzC,gBAAgB,CAAC,mCAAmC,CAAC,CAAC;YACtD,UAAU,EAAE,CAAC;QACjB,CAAC;QAAC,IAAI,CAAC,EAAE,CAAC,CAAC,MAAM,CAAC,WAAW,EAAE,IAAI,OAAO,CAAC,CAAC,CAAC;YACzC,IAAI,CAAC,cAAc,EAAE,CAAC;QAC1B,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,UAAU,EAAE,CAAC;YACb,gBAAgB,CAAC,kCAAkC,CAAC,CAAA;YACpD,gBAAgB,CAAC,6DAA6D,CAAC,CAAA;YAC/E,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,IAAI,CAAC,UAAU,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAA;QAClE,CAAC;IACL,CAAC;IAED,aAAa;QACT,IAAI,SAAS,GAAG,IAAI,SAAS,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QAC5C,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,WAAW,EAAE,CAAC;QACxB,GAAG,CAAC,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAQ,EAAE,EAAE,CAAC,SAAS,CAAC,WAAW,EAAE,CAAC,CAAC;IACzE,CAAC;IAED,cAAc;QACV,IAAI,SAAS,GAAG,IAAI,SAAS,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QAC5C,UAAU,EAAE,CAAC;QACb,SAAS,CAAC,KAAK,EAAE,CAAC;IACtB,CAAC;CAEJ"} \ No newline at end of file diff --git a/ts/Horse.ts b/ts/Horse.ts index bcad0b56..6026c9b2 100644 --- a/ts/Horse.ts +++ b/ts/Horse.ts @@ -2,6 +2,7 @@ class Horse{ name:string; baseSpeed:number; payout:number; + raceSpeed:number; constructor(name:string, speed:number){ this.name = name; @@ -10,8 +11,8 @@ class Horse{ } run():number{ - let raceSpeed: number = (Math.floor(Math.random() * 6) * this.baseSpeed); - console.log(raceSpeed); - return raceSpeed; + this.raceSpeed = (Math.floor(Math.random() * 3) * this.baseSpeed); + console.log(this.name + " ran at " + this.raceSpeed); + return this.raceSpeed; } } \ No newline at end of file diff --git a/ts/HorseRace.ts b/ts/HorseRace.ts index 086559da..4aa8e06a 100644 --- a/ts/HorseRace.ts +++ b/ts/HorseRace.ts @@ -1,14 +1,16 @@ class HorseRace { - horses:Array = []; + profile:Profile; + selectedHorse:Horse; bet:number; + hoof = new Horse('Hoof Master', 1.4); + bonafide = new Horse('Bonafide', 1.2); + grifter = new Horse('Grifter', 1.0); + slowLoris = new Horse('Slow Loris', 0.7); + laggy = new Horse('Laggy', 0.5); + horses: Array = [this.hoof, this.bonafide, this.grifter, this.slowLoris, this.laggy]; - constructor() { - let hoof = new Horse('Hoof Master', 1.4); - let bonafide = new Horse('Bonafide', 1.2); - let grifter = new Horse('Grifter', 1.0); - let slowLoris = new Horse('Slow Loris', 0.7); - let laggy = new Horse('Laggy', 0.5); - this.horses = [hoof, bonafide, grifter, slowLoris, laggy]; + constructor(profile:Profile) { + this.profile = profile; addToDisplayText('Welcome to the Race Track!') } @@ -24,10 +26,38 @@ class HorseRace { } pickHorse(){ + clearInput(); + switch (userInput.toLowerCase()) { + case 'hoof master': + this.selectedHorse = this.hoof; + break; + case 'bonafide': + this.selectedHorse = this.bonafide; + break; + case 'grifter': + this.selectedHorse = this.grifter; + break; + case 'slow loris': + this.selectedHorse = this.slowLoris; + break; + case 'laggy': + this.selectedHorse = this.laggy; + break; + default: + addToDisplayText('Invalid Selection') + btn.addEventListener('click', (e: Event) => this.pickHorse(), { once: true }); + return; + } + console.log(this.selectedHorse) + addToDisplayText(this.selectionMessage(this.selectedHorse)); addToDisplayText('Please place your bet'); } acceptBet(){ this.bet = parseInt(userInput); } + + selectionMessage(horse:Horse):string{ + return 'You have selected ' + horse.name; + } } \ No newline at end of file diff --git a/ts/MainMenu.ts b/ts/MainMenu.ts index 2d094f9a..42fb3bc5 100644 --- a/ts/MainMenu.ts +++ b/ts/MainMenu.ts @@ -53,7 +53,7 @@ class MainMenu{ } beginHorseRace(){ - let horseRace = new HorseRace(); + let horseRace = new HorseRace(this.profile); clearInput(); horseRace.begin(); } From 0c274db734e22e937771893b1d91fa9f895754f4 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Mon, 26 Mar 2018 09:30:19 -0400 Subject: [PATCH 58/59] almost complete, need to parse bet corrrectly --- js/Horse.js | 2 +- js/Horse.js.map | 2 +- js/HorseRace.js | 31 +++++++++++++++++++++++++++++++ js/HorseRace.js.map | 2 +- ts/Horse.ts | 2 +- ts/HorseRace.ts | 31 +++++++++++++++++++++++++++++++ 6 files changed, 66 insertions(+), 4 deletions(-) diff --git a/js/Horse.js b/js/Horse.js index 4be5889a..d28cd83f 100644 --- a/js/Horse.js +++ b/js/Horse.js @@ -5,7 +5,7 @@ class Horse { this.payout = (3 - this.baseSpeed); } run() { - this.raceSpeed = (Math.floor(Math.random() * 3) * this.baseSpeed); + this.raceSpeed = (Math.random() * this.baseSpeed); console.log(this.name + " ran at " + this.raceSpeed); return this.raceSpeed; } diff --git a/js/Horse.js.map b/js/Horse.js.map index b899d03a..b9a74548 100644 --- a/js/Horse.js.map +++ b/js/Horse.js.map @@ -1 +1 @@ -{"version":3,"file":"Horse.js","sourceRoot":"","sources":["../ts/Horse.ts"],"names":[],"mappings":"AAAA;IAMI,YAAY,IAAW,EAAE,KAAY;QACjC,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC;QACvB,IAAI,CAAC,MAAM,GAAG,CAAC,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC;IACvC,CAAC;IAED,GAAG;QACC,IAAI,CAAC,SAAS,GAAG,CAAC,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC;QAClE,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,IAAI,GAAG,UAAU,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC;QACrD,MAAM,CAAC,IAAI,CAAC,SAAS,CAAC;IAC1B,CAAC;CACJ"} \ No newline at end of file +{"version":3,"file":"Horse.js","sourceRoot":"","sources":["../ts/Horse.ts"],"names":[],"mappings":"AAAA;IAMI,YAAY,IAAW,EAAE,KAAY;QACjC,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC;QACvB,IAAI,CAAC,MAAM,GAAG,CAAC,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC;IACvC,CAAC;IAED,GAAG;QACC,IAAI,CAAC,SAAS,GAAG,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC;QAClD,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,IAAI,GAAG,UAAU,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC;QACrD,MAAM,CAAC,IAAI,CAAC,SAAS,CAAC;IAC1B,CAAC;CACJ"} \ No newline at end of file diff --git a/js/HorseRace.js b/js/HorseRace.js index cb07539d..54e0dfe8 100644 --- a/js/HorseRace.js +++ b/js/HorseRace.js @@ -10,6 +10,10 @@ class HorseRace { addToDisplayText('Welcome to the Race Track!'); } begin() { + console.log('starting balance of ' + this.profile.getChips); + // for testing, REMOVE LATER + this.race(); + // for testing, REMOVE LATER console.log('begin horse race'); addToDisplayText('Select your horse. Your options are:'); addToDisplayText('Hoof Master: Highest Speed, Lowest Payout'); @@ -45,12 +49,39 @@ class HorseRace { console.log(this.selectedHorse); addToDisplayText(this.selectionMessage(this.selectedHorse)); addToDisplayText('Please place your bet'); + btn.addEventListener('click', (e) => this.acceptBet(), { once: true }); } acceptBet() { this.bet = parseInt(userInput); + addToDisplayText('You have bet ' + this.bet); + this.race(); } selectionMessage(horse) { return 'You have selected ' + horse.name; } + race() { + let winnerSpeed = 0; + let winnerHorse; + this.horses.forEach(horse => { + horse.run(); + console.log(horse.name + " ran at " + horse.raceSpeed); + if (horse.raceSpeed > winnerSpeed) { + winnerSpeed = horse.raceSpeed; + winnerHorse = horse; + } + }); + if (this.selectedHorse == winnerHorse) { + let winnings = this.bet * winnerHorse.payout; + addToDisplayText('Your horse wins! You win ' + winnings + ' chips!'); + this.profile.addChips(winnings); + console.log(winnings + 'won'); + } + else { + addToDisplayText('You lose!'); + this.profile.subtractChips(this.bet); + } + console.log('new balance of ' + this.profile.getChips); + addToDisplayText('Your new balance is ' + this.profile.getChips); + } } //# sourceMappingURL=HorseRace.js.map \ No newline at end of file diff --git a/js/HorseRace.js.map b/js/HorseRace.js.map index c2255f7e..0d2fec28 100644 --- a/js/HorseRace.js.map +++ b/js/HorseRace.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/Horse.ts b/ts/Horse.ts index 6026c9b2..6a0b80e3 100644 --- a/ts/Horse.ts +++ b/ts/Horse.ts @@ -11,7 +11,7 @@ class Horse{ } run():number{ - this.raceSpeed = (Math.floor(Math.random() * 3) * this.baseSpeed); + this.raceSpeed = (Math.random() * this.baseSpeed); console.log(this.name + " ran at " + this.raceSpeed); return this.raceSpeed; } diff --git a/ts/HorseRace.ts b/ts/HorseRace.ts index 4aa8e06a..de96e3a9 100644 --- a/ts/HorseRace.ts +++ b/ts/HorseRace.ts @@ -15,6 +15,10 @@ class HorseRace { } begin(){ + console.log('starting balance of ' + this.profile.getChips) + // for testing, REMOVE LATER + this.race(); + // for testing, REMOVE LATER console.log('begin horse race'); addToDisplayText('Select your horse. Your options are:'); addToDisplayText('Hoof Master: Highest Speed, Lowest Payout'); @@ -51,13 +55,40 @@ class HorseRace { console.log(this.selectedHorse) addToDisplayText(this.selectionMessage(this.selectedHorse)); addToDisplayText('Please place your bet'); + btn.addEventListener('click', (e:Event) => this.acceptBet(), {once:true}); } acceptBet(){ this.bet = parseInt(userInput); + addToDisplayText('You have bet ' + this.bet); + this.race(); } selectionMessage(horse:Horse):string{ return 'You have selected ' + horse.name; } + + race(){ + let winnerSpeed:number = 0; + let winnerHorse:Horse; + this.horses.forEach(horse => { + horse.run(); + console.log(horse.name + " ran at " + horse.raceSpeed); + if (horse.raceSpeed > winnerSpeed) { + winnerSpeed = horse.raceSpeed; + winnerHorse = horse; + } + }); + if (this.selectedHorse == winnerHorse) { + let winnings:number = this.bet * winnerHorse.payout; + addToDisplayText('Your horse wins! You win ' + winnings + ' chips!'); + this.profile.addChips(winnings); + console.log(winnings + 'won'); + } else { + addToDisplayText('You lose!'); + this.profile.subtractChips(this.bet); + } + console.log('new balance of ' + this.profile.getChips) + addToDisplayText('Your new balance is ' + this.profile.getChips); + } } \ No newline at end of file From 8aa4ab820dc4e112e99d2c6196115019ecbf00d6 Mon Sep 17 00:00:00 2001 From: Patrick Glavin Date: Mon, 26 Mar 2018 09:31:59 -0400 Subject: [PATCH 59/59] yo it works --- js/HorseRace.js | 3 --- js/HorseRace.js.map | 2 +- ts/HorseRace.ts | 3 --- 3 files changed, 1 insertion(+), 7 deletions(-) diff --git a/js/HorseRace.js b/js/HorseRace.js index 54e0dfe8..2492f674 100644 --- a/js/HorseRace.js +++ b/js/HorseRace.js @@ -11,9 +11,6 @@ class HorseRace { } begin() { console.log('starting balance of ' + this.profile.getChips); - // for testing, REMOVE LATER - this.race(); - // for testing, REMOVE LATER console.log('begin horse race'); addToDisplayText('Select your horse. Your options are:'); addToDisplayText('Hoof Master: Highest Speed, Lowest Payout'); diff --git a/js/HorseRace.js.map b/js/HorseRace.js.map index 0d2fec28..b69e0797 100644 --- a/js/HorseRace.js.map +++ b/js/HorseRace.js.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/ts/HorseRace.ts b/ts/HorseRace.ts index de96e3a9..4a41f592 100644 --- a/ts/HorseRace.ts +++ b/ts/HorseRace.ts @@ -16,9 +16,6 @@ class HorseRace { begin(){ console.log('starting balance of ' + this.profile.getChips) - // for testing, REMOVE LATER - this.race(); - // for testing, REMOVE LATER console.log('begin horse race'); addToDisplayText('Select your horse. Your options are:'); addToDisplayText('Hoof Master: Highest Speed, Lowest Payout');